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CommitLineData
adc764e7
YQ		 12017-06-29 Yao Qi <yao.qi@linaro.org>
2
3 * tdesc.h (struct target_desc) [IN_PROCESS_AGENT] <expedite_regs>:
4 Remove.
5 [IN_PROCESS_AGENT] <xmltarget>: Likewise.
6
a206891a
SM		 72017-06-20 Simon Marchi <simon.marchi@ericsson.com>
8
9 * Makefile.in (IPA_OBJS): Sort and format one item per line.
10
9a6c7d9c
SDJ		 112017-06-20 Sergio Durigan Junior <sergiodj@redhat.com>
12
13 * linux-low.c (linux_create_inferior): Adjust code to access the
14 environment information via 'gdb_environ' class.
15 * lynx-low.c (lynx_create_inferior): Likewise.
16 * server.c (our_environ): Make it an instance of 'gdb_environ'.
17 (get_environ): Return a pointer to 'our_environ'.
18 (captured_main): Initialize 'our_environ'.
19 * server.h (get_environ): Adjust prototype.
20 * spu-low.c (spu_create_inferior): Adjust code to access the
21 environment information via 'gdb_environ' class.
22
ae3e2ccf
SM		 232017-06-17 Simon Marchi <simon.marchi@ericsson.com>
24
25 * linux-low.c (linux_read_memory, linux_write_memory): Remove
26 usage of "register" keyword.
27
3e019bdc
SM		 282017-06-17 Simon Marchi <simon.marchi@ericsson.com>
29
30 * configure: Re-generate.
31
8465943a
SM		 322017-06-17 Simon Marchi <simon.marchi@ericsson.com>
33
34 * configure: Re-generate.
35
cf0dd6f0
SM		 362017-06-17 Simon Marchi <simon.marchi@ericsson.com>
37
38 * Makefile.in (COMPILE.pre): Add "-x c++".
39
9845682b
SDJ		 402017-06-09 Sergio Durigan Junior <sergiodj@redhat.com>
41
42 * fork-child.c: Conditionally include <signal.h>.
43
aefd8b33
SDJ		 442017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
45
46 * server.c (handle_general_set): Handle new packet
47 "QStartupWithShell".
48 (handle_query): Add "QStartupWithShell" to the list of supported
49 packets.
50 (gdbserver_usage): Add help text explaining the
51 new "--startup-with-shell" and "--no-startup-with-shell" CLI
52 options.
53 (captured_main): Recognize and act upon the presence of the new
54 CLI options.
55
2090129c
SDJ		 562017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
57 Pedro Alves <palves@redhat.com>
58
59 * Makefile.in (SFILES): Add "nat/fork-inferior.o".
60 * configure: Regenerate.
61 * configure.srv (srv_linux_obj): Add "fork-child.o" and
62 "fork-inferior.o".
63 (i[34567]86-*-lynxos*): Likewise.
64 (spu*-*-*): Likewise.
65 * fork-child.c: New file.
66 * linux-low.c: Include "common-inferior.h", "nat/fork-inferior.h"
67 and "environ.h".
68 (linux_ptrace_fun): New function.
69 (linux_create_inferior): Adjust function prototype to reflect
70 change on "target.h". Adjust function code to use
71 "fork_inferior".
72 (linux_request_interrupt): Delete "signal_pid".
73 * lynx-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
74 (lynx_ptrace_fun): New function.
75 (lynx_create_inferior): Adjust function prototype to reflect
76 change on "target.h". Adjust function code to use
77 "fork_inferior".
78 * nto-low.c (nto_create_inferior): Adjust function prototype and
79 code to reflect change on "target.h". Update comments.
80 * server.c: Include "common-inferior.h", "nat/fork-inferior.h",
81 "common-terminal.h" and "environ.h".
82 (terminal_fd): Moved to fork-child.c.
83 (old_foreground_pgrp): Likewise.
84 (restore_old_foreground_pgrp): Likewise.
85 (last_status): Make it global.
86 (last_ptid): Likewise.
87 (our_environ): New variable.
88 (startup_with_shell): Likewise.
89 (program_name): Likewise.
90 (program_argv): Rename to...
91 (program_args): ...this.
92 (wrapper_argv): New variable.
93 (start_inferior): Delete function.
94 (get_exec_wrapper): New function.
95 (get_exec_file): Likewise.
96 (get_environ): Likewise.
97 (prefork_hook): Likewise.
98 (post_fork_inferior): Likewise.
99 (postfork_hook): Likewise.
100 (postfork_child_hook): Likewise.
101 (handle_v_run): Update code to deal with arguments coming from the
102 remote host. Update calls from "start_inferior" to
103 "create_inferior".
104 (captured_main): Likewise. Initialize environment variable. Call
105 "have_job_control".
106 * server.h (post_fork_inferior): New prototype.
107 (get_environ): Likewise.
108 (last_status): Declare.
109 (last_ptid): Likewise.
110 (signal_pid): Likewise.
111 * spu-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
112 (spu_ptrace_fun): New function.
113 (spu_create_inferior): Adjust function prototype to reflect change
114 on "target.h". Adjust function code to use "fork_inferior".
115 * target.c (target_terminal_init): New function.
116 (target_terminal_inferior): Likewise.
117 (target_terminal_ours): Likewise.
118 * target.h: Include <vector>.
119 (struct target_ops) <create_inferior>: Update prototype.
120 (create_inferior): Update macro.
121 * utils.c (gdb_flush_out_err): New function.
122 * win32-low.c (win32_create_inferior): Adjust function prototype
123 and code to reflect change on "target.h".
124
043a4934
SDJ		 1252017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
126
127 * inferiors.c (switch_to_thread): New function.
128
15652511
SDJ		 1292017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
130
131 * Makefile.in (SFILE): Add "common/job-control.c".
132 (OBS): Add "job-control.o".
133
21ea5acd
SDJ		 1342017-05-06 Sergio Durigan Junior <sergiodj@redhat.com>
135
136 * Makefile: Remove "@host_makefile_frag@".
137
e13cb306
PA		 1382017-05-05 Pedro Alves <palves@redhat.com>
139
140 * configure: Regenerate.
141
c94fee56
SDJ		 1422017-05-03 Sergio Durigan Junior <sergiodj@redhat.com>
143
144 * configure: Regenerate.
145
a0ff9e1a
SM		 1462017-05-02 Simon Marchi <simon.marchi@polymtl.ca>
147
148 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Adjust to
149 software_single_step change of return type to
150 std::vector<CORE_ADDR>.
151 * linux-low.c (install_software_single_step_breakpoints):
152 Likewise.
153 * linux-low.h (install_software_single_step_breakpoints):
154 Likewise.
155
be628ab8
SDJ		 1562017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
157
158 * remote-utils.c: Include "gdb_termios.h" instead of
159 "terminal.h".
160 * terminal.h: Delete file.
161
7c5ded6a
SDJ		 1622017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
163
164 * server.c: Include <vector>.
165 <program_argv, wrapper_argv>: Convert to std::vector.
166 (start_inferior): Rewrite function to use C++.
167 (handle_v_run): Likewise. Update code that calculates the argv
168 based on the vRun packet; use C++.
169 (captured_main): Likewise.
170
436252de
SM		 1712017-04-06 Simon Marchi <simon.marchi@ericsson.com>
172
173 * server.c (handle_v_cont): Initialize thread_resume::thread
174 with null_ptid.
175
9bf2a700
PA		 1762017-04-05 Pedro Alves <palves@redhat.com>
177
178 * configure: Regenerate.
179
a121b7c1
PA		 1802017-04-05 Pedro Alves <palves@redhat.com>
181
182 * gdbreplay.c (sync_error): Constify.
183 * linux-x86-low.c (push_opcode): Constify.
184
21c8a587
PA		 1852017-04-05 Pedro Alves <palves@redhat.com>
186
187 * win32-low.c (get_child_debug_event)
188 <CREATE_PROCESS_DEBUG_EVENT>: Don't report TARGET_WAITKIND_EXECD.
189 Report TARGET_WAITKIND_SPURIOUS instead.
190
fb32b4f7
PA		 1912017-04-05 Pedro Alves <palves@redhat.com>
192
193 * remote-utils.c (remote_prepare, remote_open): Constify.
194 * remote-utils.h (remote_prepare, remote_open): Constify.
195 * server.c (captured_main): Constify 'port' handling.
196
65dd1e59
SM		 1972017-04-04 Simon Marchi <simon.marchi@ericsson.com>
198
199 * Makefile.in (clean): Clear .deps.
200
8fa5b777
SM		 2012017-03-31 Simon Marchi <simon.marchi@polymtl.ca>
202
203 * .gitignore: Remove generated files, replace with wildcard.
204 * (clean): Replace removal of generated files with wildcard.
205 (version.c): Replace with...
206 (version-generated.c): ...this.
207 (xml-builtin.c): Replace with...
208 (xml-builtin-generated.c): ...this.
209 (%-ipa.o: %-generated.c, %.o: %-generated.c): New rules.
210 (%.c: *regformats*): Replace with...
211 (%-generated.c: *regformats*): ...this.
212
a12e714b
MF		 2132017-03-27 Max Filippov <jcmvbkbc@gmail.com>
214
215 * linux-xtensa-low.c (regnum::R_THREADPTR): New enum member.
216 (xtensa_fill_gregset): Call collect_register_by_name for
217 threadptr register.
218 (xtensa_store_gregset): Call supply_register_by_name for
219 threadptr register.
220
1a09b50a
MF		 2212017-03-27 Max Filippov <jcmvbkbc@gmail.com>
222
223 * linux-xtensa-low.c (xtensa_fill_gregset): Call collect_register
224 for all registers in a0_regnum..a0_regnum + C0_NREGS range.
225 (xtensa_store_gregset): Call supply_register for all registers in
226 a0_regnum..a0_regnum + C0_NREGS range.
227
1a01e7c6
SM		 2282017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
229
230 * Makefile.in (%-ipa.o: %-ipa.c): New rule.
231 (ax-ipa.o: ax.c): Remove.
232 (linux-i386-ipa.o: linux-i386-ipa.c): Remove.
233 (linux-amd64-ipa.o: linux-amd64-ipa.c): Remove.
234 (linux-aarch64-ipa.o: linux-aarch64-ipa.c): Remove.
235 (linux-s390-ipa.o: linux-s390-ipa.c): Remove.
236 (linux-ppc-ipa.o: linux-ppc-ipa.c): Remove.
237
36bc18a8
SM		 2382017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
239
240 * Makefile.in (%-ipa.o: ../common/%.c): New rule.
241 (print-utils-ipa.o: ../common/print-utils.c): Remove.
242 (rsp-low-ipa.o: ../common/rsp-low.c): Remove.
243 (errors-ipa.o: ../common/errors.c): Remove.
244 (format-ipa.o: ../common/format.c): Remove.
245 (common-utils-ipa.o: ../common/common-utils.c): Remove.
246
a8ebe3d5
SM		 2472017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
248
249 * Makefile.in (%-ipa.o: %.c): New rule.
250 (tracepoint-ipa.o: tracepoint.c): Remove.
251 (utils-ipa.o: utils.c): Remove.
252 (remote-utils-ipa.o: remote-utils.c): Remove.
253 (regcache-ipa.o: regcache.c): Remove.
254 (i386-linux-ipa.o: i386-linux.c): Remove.
255 (i386-mmx-linux-ipa.o: i386-mmx-linux.c): Remove.
256 (i386-avx-linux-ipa.o: i386-avx-linux.c): Remove.
257 (i386-mpx-linux-ipa.o: i386-mpx-linux.c): Remove.
258 (i386-avx-mpx-linux-ipa.o: i386-avx-mpx-linux.c): Remove.
259 (i386-avx-avx512-linux-ipa.o: i386-avx-avx512-linux.c): Remove.
260 (i386-avx-mpx-avx512-pku-linux-ipa.o: i386-avx-mpx-avx512-pku-linux.c): Remove.
261 (amd64-linux-ipa.o: amd64-linux.c): Remove.
262 (amd64-avx-linux-ipa.o: amd64-avx-linux.c): Remove.
263 (amd64-mpx-linux-ipa.o: amd64-mpx-linux.c): Remove.
264 (amd64-avx-mpx-linux-ipa.o: amd64-avx-mpx-linux.c): Remove.
265 (amd64-avx-avx512-linux-ipa.o: amd64-avx-avx512-linux.c): Remove.
266 (amd64-avx-mpx-avx512-pku-linux-ipa.o: amd64-avx-mpx-avx512-pku-linux.c): Remove.
267 (aarch64-ipa.o: aarch64.c): Remove.
268 (s390-linux32-ipa.o: s390-linux32.c): Remove.
269 (s390-linux32v1-ipa.o: s390-linux32v1.c): Remove.
270 (s390-linux32v2-ipa.o: s390-linux32v2.c): Remove.
271 (s390-linux64-ipa.o: s390-linux64.c): Remove.
272 (s390-linux64v1-ipa.o: s390-linux64v1.c): Remove.
273 (s390-linux64v2-ipa.o: s390-linux64v2.c): Remove.
274 (s390-te-linux64-ipa.o: s390-te-linux64.c): Remove.
275 (s390-vx-linux64-ipa.o: s390-vx-linux64.c): Remove.
276 (s390-tevx-linux64-ipa.o: s390-tevx-linux64.c): Remove.
277 (s390x-linux64-ipa.o: s390x-linux64.c): Remove.
278 (s390x-linux64v1-ipa.o: s390x-linux64v1.c): Remove.
279 (s390x-linux64v2-ipa.o: s390x-linux64v2.c): Remove.
280 (s390x-te-linux64-ipa.o: s390x-te-linux64.c): Remove.
281 (s390x-vx-linux64-ipa.o: s390x-vx-linux64.c): Remove.
282 (s390x-tevx-linux64-ipa.o: s390x-tevx-linux64.c): Remove.
283 (powerpc-32l-ipa.o: powerpc-32l.c): Remove.
284 (powerpc-altivec32l-ipa.o: powerpc-altivec32l.c): Remove.
285 (powerpc-cell32l-ipa.o: powerpc-cell32l.c): Remove.
286 (powerpc-vsx32l-ipa.o: powerpc-vsx32l.c): Remove.
287 (powerpc-isa205-32l-ipa.o: powerpc-isa205-32l.c): Remove.
288 (powerpc-isa205-altivec32l-ipa.o: powerpc-isa205-altivec32l.c): Remove.
289 (powerpc-isa205-vsx32l-ipa.o: powerpc-isa205-vsx32l.c): Remove.
290 (powerpc-e500l-ipa.o: powerpc-e500l.c): Remove.
291 (powerpc-64l-ipa.o: powerpc-64l.c): Remove.
292 (powerpc-altivec64l-ipa.o: powerpc-altivec64l.c): Remove.
293 (powerpc-cell64l-ipa.o: powerpc-cell64l.c): Remove.
294 (powerpc-vsx64l-ipa.o: powerpc-vsx64l.c): Remove.
295 (powerpc-isa205-64l-ipa.o: powerpc-isa205-64l.c): Remove.
296 (powerpc-isa205-altivec64l-ipa.o: powerpc-isa205-altivec64l.c): Remove.
297 (powerpc-isa205-vsx64l-ipa.o: powerpc-isa205-vsx64l.c): Remove.
298 (tdesc-ipa.o: tdesc.c): Remove.
299 (x32-linux-ipa.o: x32-linux.c): Remove.
300 (x32-avx-linux-ipa.o: x32-avx-linux.c): Remove.
301 (x32-avx512-linux-ipa.o: x32-avx512-linux.c): Remove.
302
50cfacb7
SM		 3032017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
304
305 * Makefile.in (%.o: ../arch/%.c): New rule.
306 (arm.o: ../arch/arm.c): Remove.
307 (arm-linux.o: ../arch/arm-linux.c): Remove.
308 (arm-get-next-pcs.o: ../arch/arm-get-next-pcs.c): Remove.
309 (aarch64-insn.o: ../arch/aarch64-insn.c): Remove.
310
c5a22423
SM		 3112017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
312
313 * Makefile.in (%.o: ../nat/%.c): New rule.
314 (x86-dregs.o: ../nat/x86-dregs.c): Remove.
315 (amd64-linux-siginfo.o: ../nat/amd64-linux-siginfo.c): Remove.
316 (linux-btrace.o: ../nat/linux-btrace.c): Remove.
317 (linux-osdata.o: ../nat/linux-osdata.c): Remove.
318 (linux-procfs.o: ../nat/linux-procfs.c): Remove.
319 (linux-ptrace.o: ../nat/linux-ptrace.c): Remove.
320 (linux-waitpid.o: ../nat/linux-waitpid.c): Remove.
321 (mips-linux-watch.o: ../nat/mips-linux-watch.c): Remove.
322 (ppc-linux.o: ../nat/ppc-linux.c): Remove.
323 (linux-personality.o: ../nat/linux-personality.c): Remove.
324 (aarch64-linux-hw-point.o: ../nat/aarch64-linux-hw-point.c): Remove.
325 (aarch64-linux.o: ../nat/aarch64-linux.c): Remove.
326 (x86-linux.o: ../nat/x86-linux.c): Remove.
327 (x86-linux-dregs.o: ../nat/x86-linux-dregs.c): Remove.
328 (linux-namespaces.o: ../nat/linux-namespaces.c): Remove.
329
6bda016b
SM		 3302017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
331
332 * Makefile.in (%.o: ../common/%.c): New rule.
333 (signals.o: ../common/signals.c): Remove.
334 (print-utils.o: ../common/print-utils.c): Remove.
335 (rsp-low.o: ../common/rsp-low.c): Remove.
336 (common-utils.o: ../common/common-utils.c): Remove.
337 (posix-strerror.o: ../common/posix-strerror.c): Remove.
338 (mingw-strerror.o: ../common/mingw-strerror.c): Remove.
339 (vec.o: ../common/vec.c): Remove.
340 (gdb_vecs.o: ../common/gdb_vecs.c): Remove.
341 (xml-utils.o: ../common/xml-utils.c): Remove.
342 (ptid.o: ../common/ptid.c): Remove.
343 (buffer.o: ../common/buffer.c): Remove.
344 (format.o: ../common/format.c): Remove.
345 (filestuff.o: ../common/filestuff.c): Remove.
346 (agent.o: ../common/agent.c): Remove.
347 (errors.o: ../common/errors.c): Remove.
348 (environ.o: ../common/environ.c): Remove.
349 (common-debug.o: ../common/common-debug.c): Remove.
350 (cleanups.o: ../common/cleanups.c): Remove.
351 (common-exceptions.o: ../common/common-exceptions.c): Remove.
352 (fileio.o: ../common/fileio.c): Remove.
353 (common-regcache.o: ../common/common-regcache.c): Remove.
354 (signals-state-save-restore.o: ../common/signals-state-save-restore.c): Remove.
355 (new-op.o: ../common/new-op.c): Remove.
356 (btrace-common.o: ../common/btrace-common.c): Remove.
357
21122961
SM		 3582017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
359
360 * Makefile.in (%.o: ../target/%.c): New rule.
361 (waitstatus.o: ../target/waitstatus.c): Remove.
362
c362e621
SM		 3632017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
364
365 * Makefile.in
366 (%.c: ../regformats/%.dat,
367 (%.c: ../regformats/arm/%.dat,
368 (%.c: ../regformats/i386/%.dat,
369 (%.c: ../regformats/rs6000/%.dat): New rules.
370 (aarch64.c): Remove.
371 (reg-arm.c): Remove.
372 (arm-with-iwmmxt.c): Remove.
373 (arm-with-vfpv2.c): Remove.
374 (arm-with-vfpv3.c): Remove.
375 (arm-with-neon.c): Remove.
376 (reg-bfin.c): Remove.
377 (reg-cris.c): Remove.
378 (reg-crisv32.c): Remove.
379 (i386.c): Remove.
380 (i386-linux.c): Remove.
381 (i386-avx.c): Remove.
382 (i386-avx-linux.c): Remove.
383 (i386-avx-avx512.c): Remove.
384 (i386-avx-avx512-linux.c): Remove.
385 (i386-mpx.c): Remove.
386 (i386-mpx-linux.c): Remove.
387 (i386-avx-mpx-avx512-pku.c): Remove.
388 (i386-avx-mpx-avx512-pku-linux.c): Remove.
389 (i386-avx-mpx.c): Remove.
390 (i386-avx-mpx-linux.c): Remove.
391 (i386-mmx.c): Remove.
392 (i386-mmx-linux.c): Remove.
393 (reg-ia64.c): Remove.
394 (reg-m32r.c): Remove.
395 (reg-m68k.c): Remove.
396 (reg-cf.c): Remove.
397 (mips-linux.c): Remove.
398 (mips-dsp-linux.c): Remove.
399 (mips64-linux.c): Remove.
400 (mips64-dsp-linux.c): Remove.
401 (nios2-linux.c): Remove.
402 (powerpc-32.c): Remove.
403 (powerpc-32l.c): Remove.
404 (powerpc-altivec32l.c): Remove.
405 (powerpc-cell32l.c): Remove.
406 (powerpc-vsx32l.c): Remove.
407 (powerpc-isa205-32l.c): Remove.
408 (powerpc-isa205-altivec32l.c): Remove.
409 (powerpc-isa205-vsx32l.c): Remove.
410 (powerpc-e500l.c): Remove.
411 (powerpc-64l.c): Remove.
412 (powerpc-altivec64l.c): Remove.
413 (powerpc-cell64l.c): Remove.
414 (powerpc-vsx64l.c): Remove.
415 (powerpc-isa205-64l.c): Remove.
416 (powerpc-isa205-altivec64l.c): Remove.
417 (powerpc-isa205-vsx64l.c): Remove.
418 (s390-linux32.c): Remove.
419 (s390-linux32v1.c): Remove.
420 (s390-linux32v2.c): Remove.
421 (s390-linux64.c): Remove.
422 (s390-linux64v1.c): Remove.
423 (s390-linux64v2.c): Remove.
424 (s390-te-linux64.c): Remove.
425 (s390-vx-linux64.c): Remove.
426 (s390-tevx-linux64.c): Remove.
427 (s390x-linux64.c): Remove.
428 (s390x-linux64v1.c): Remove.
429 (s390x-linux64v2.c): Remove.
430 (s390x-te-linux64.c): Remove.
431 (s390x-vx-linux64.c): Remove.
432 (s390x-tevx-linux64.c): Remove.
433 (tic6x-c64xp-linux.c): Remove.
434 (tic6x-c64x-linux.c): Remove.
435 (tic6x-c62x-linux.c): Remove.
436 (reg-sh.c): Remove.
437 (reg-sparc64.c): Remove.
438 (reg-spu.c): Remove.
439 (amd64.c): Remove.
440 (amd64-linux.c): Remove.
441 (amd64-avx.c): Remove.
442 (amd64-avx-linux.c): Remove.
443 (amd64-avx-avx512.c): Remove.
444 (amd64-avx-avx512-linux.c): Remove.
445 (amd64-mpx.c): Remove.
446 (amd64-mpx-linux.c): Remove.
447 (amd64-avx-mpx-avx512-pku.c): Remove.
448 (amd64-avx-mpx-avx512-pku-linux.c): Remove.
449 (amd64-avx-mpx.c): Remove.
450 (amd64-avx-mpx-linux.c): Remove.
451 (x32.c): Remove.
452 (x32-linux.c): Remove.
453 (x32-avx.c): Remove.
454 (x32-avx-linux.c): Remove.
455 (x32-avx-avx512.c): Remove.
456 (x32-avx-avx512-linux.c): Remove.
457 (reg-xtensa.c): Remove.
458 (reg-tilegx.c): Remove.
459 (reg-tilegx32.c): Remove.
460
1672e0d9
SDJ		 4612017-03-07 Sergio Durigan Junior <sergiodj@redhat.com>
462
463 * Makefile.in (SFILES): Add "common/environ.c".
464 (OBJS): Add "common/environ.h".
465
239b6d10
WT		 4662017-01-27 Walfred Tedeschi <walfred.tedeschi@intel.com>
467
468 * configure.ac: Check if the fs_base and gs_base members of
469 `struct user_regs_struct' exist.
470 * config.in: Regenerated.
471 * configure: Likewise.
472
694b382c
AT		 4732017-01-09 Antoine Tremblay <antoine.tremblay@ericsson.com>
474
475 * linux-aarch32-low.c (arm_breakpoint_kind_from_pc): Use
476 target_read_memory.
477 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer): Likewise.
478 (get_next_pcs_syscall_next_pc): Likewise.
479
7dc53023
LM		 4802016-12-23 Luis Machado <lgustavo@codesourcery.com>
481
482 * win32-i386-low.c: Fix incorrect reference to a couple source files.
483 * nto-x86-low.c: Likewise.
484
ad02e4fe
SM		 4852016-11-30 Simon Marchi <simon.marchi@polymtl.ca>
486
487 * Makefile.in: Include disable-implicit-rules.mk.
488
dcb07cfa
PA		 4892016-11-23 Pedro Alves <palves@redhat.com>
490
491 * debug.c: Include <chrono> instead of "gdb_sys_time.h".
492 (debug_vprintf): Use std::chrono::steady_clock instead of
493 gettimeofday. Use '.' instead of ':'.
494 * tracepoint.c: Include <chrono> instead of "gdb_sys_time.h".
495 (get_timestamp): Use std::chrono::steady_clock instead of
496 gettimeofday.
497
8629c02c
SM		 4982016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
499
500 * Makefile.in: Fix whitespace formatting.
501
b593ecca
SM		 5022016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
503
504 * Makefile.in (SFILES, OBS): Flatten list and order
505 alphabetically.
506
9986ba08
PA		 5072016-11-23 Pedro Alves <palves@redhat.com>
508
509 * event-loop.c (handle_file_event): Use warning.
510 * linux-low.c (linux_resume_one_lwp_throw): Use warning.
511 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
512 Use warning.
513
4eefa7bc
PA		 5142016-11-23 Pedro Alves <palves@redhat.com>
515
516 * linux-low.c (check_zombie_leaders): Use debug_printf for debug
517 output.
518 * notif.c (handle_notif_ack, notif_event_enque): Likewise.
519 * remote-utils.c (putpkt_binary_1, readchar, getpkt): Use
520 debug_printf and debug_flush for debug output.
521 * server.c (handle_general_set): Likewise.
522 * thread-db.c (try_thread_db_load): Use debug_printf for debug
523 output.
524
5443506e
SM		 5252016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
526
527 * Makefile.in (.c.o): Replace rule with ...
528 (%.o: %.c): ... this one.
529
3b165252
SM		 5302016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
531
532 * Makefile.in: Remove @GMAKE_TRUE@ prefixes and removes lines
533 prefixed with @GMAKE_FALSE@. Update comment related to non-GNU
534 make.
535 * configure.ac: Remove checks for the make program.
536 * configure: Re-generate.
537
0bcda685
PA		 5382016-10-28 Pedro Alves <palves@redhat.com>
539
540 * Makefile.in (CXX_DIALECT): Get from configure.
541 (COMPILE.pre, CC_LD): Append $(CXX_DIALECT).
542 * acinclude.m4: Include ../ax_cxx_compile_stdcxx.m4.
543 * configure.ac: Call AX_CXX_COMPILE_STDCXX.
544 * config.in: Regenerate.
545 * configure: Regenerate.
546
c3805894
YQ		 5472016-10-27 Yao Qi <yao.qi@linaro.org>
548
549 * linux-low.c (linux_supports_range_stepping): Return true if
550 can_software_single_step return true.
551
89342618
YQ		 5522016-10-27 Yao Qi <yao.qi@linaro.org>
553
554 * inferiors.c (find_inferior_in_random): New function.
555 * inferiors.h (find_inferior_in_random): Declare.
556 * linux-low.c (linux_wait_for_event_filtered): Call
557 find_inferior_in_random instead of find_inferior.
558
e3652c84
YQ		 5592016-10-27 Yao Qi <yao.qi@linaro.org>
560
561 * linux-low.c (linux_wait_1): If single-step breakpoints are
562 inserted, remove them.
563
5a04c4cf
PA		 5642016-10-26 Pedro Alves <palves@redhat.com>
565
566 * linux-low.c (handle_extended_wait): Link parent/child fork
567 threads.
568 (linux_wait_1): Unlink them.
569 (linux_set_resume_request): Ignore resume requests for
570 already-resumed and unhandled fork child threads.
571 * linux-low.h (struct lwp_info) <fork_relative>: New field.
572 * server.c (in_queued_stop_replies_ptid, in_queued_stop_replies):
573 New functions.
574 (handle_v_requests) <vCont>: Don't call require_running.
575 * server.h (in_queued_stop_replies): New declaration.
576
cb93dc7f
YQ		 5772016-10-24 Yao Qi <yao.qi@linaro.org>
578
579 PR server/20733
580 * linux-aarch64-low.c (append_insns): Cast the return value to
581 'uint32_t *'.
582
a1078bea
YQ		 5832016-10-10 Yao Qi <yao.qi@linaro.org>
584
585 * linux-aarch32-low.c (enum arm_breakpoint_kinds): Remove.
586
1fb77080
SDJ		 5872016-10-06 Sergio Durigan Junior <sergiodj@redhat.com>
588
589 * target.c (target_supports_multi_process): New function, moved
590 from...
591 * target.h (target_supports_multi_process): ... here. Remove
592 macro.
593
39b5a3b9
TT		 5942016-10-05 Tom Tromey <tom@tromey.com>
595
596 PR remote/20655:
597 * tracepoint.c (handle_tracepoint_bkpts): Check
598 ipa_error_tracepoint, not ipa_stopping_tracepoint.
599
c1d0b70a
YQ		 6002016-10-05 Yao Qi <yao.qi@linaro.org>
601
602 * configure.srv: Update the path of arm-*.xml files.
603
0a69eedb
YQ		 6042016-10-05 Terry Guo <terry.guo@arm.com>
605 Yao Qi <yao.qi@linaro.org>
606
607 * Makefile.in: Adjust the path of rules.
608 * configure.srv: Update the path of xml files.
609 * regformats/arm-with-iwmmxt.dat: Regenerated.
610 * regformats/arm-with-neon.dat: Likewise.
611 * regformats/arm-with-vfpv2.dat: Likewise.
612 * regformats/arm-with-vfpv3.dat Likewise.
613
17e16485
YQ		 6142016-09-30 Yao Qi <yao.qi@linaro.org>
615
616 PR gdbserver/20627
617 * target.c (target_stop_and_wait): Don't call
618 target_continue_no_signal, use resume_stop instead.
619
edeeb602
YQ		 6202016-09-26 Yao Qi <yao.qi@linaro.org>
621
622 * linux-low.c (linux_wait_1): Call debug_exit.
623
503b1c39
PA		 6242016-09-23 Pedro Alves <palves@redhat.com>
625
626 * Makefile.in (SFILES): Add common/new-op.c.
627 (OBS): Add common/new-op.o.
628 (new-op.o): New rule.
629
74172ecf
SM		 6302016-09-21 Simon Marchi <simon.marchi@ericsson.com>
631
632 * .gitinore: Ignore more files.
633
fc6cda2e
YQ		 6342016-09-21 Yao Qi <yao.qi@linaro.org>
635
636 * linux-aarch32-low.c (arm_fill_gregset): Keep bits 20 to
637 23.
638
bc1e6c81
SDJ		 6392016-09-19 Sergio Durigan Junior <sergiodj@redhat.com>
640
641 * server.c (start_inferior): Call target_mourn_inferior instead of
642 mourn_inferior; pass ptid_t argument to it.
643 (resume): Likewise.
644 (handle_target_event): Likewise.
645 * target.c (target_mourn_inferior): New function.
646 * target.h (mourn_inferior): Delete macro.
647
0e00e962
AA		 6482016-09-16 Andreas Arnez <arnez@linux.vnet.ibm.com>
649
650 * linux-low.c (lwp_is_stepping): New function.
651
1d8cb77d
CL		 6522016-09-06 Carl Love <cel@us.ibm.com>
653
654 * server.c (start_inferior): Fixed comment, requested comment change
655 didn't get updated correctly. Removed reference to ptrace () call as
656 it is only true on Linux systems.
657
7313bced
CL		 6582016-09-06 Carl Love <cel@us.ibm.com>
659
660 * server.c (start_inferior): Do not call
661 function target_post_create_inferior () if the
662 inferior process has already exited.
663
cf6de44d
PA		 6642016-09-05 Pedro Alves <palves@redhat.com>
665
666 * Makefile.in (COMPILER, COMPILER_CFLAGS): Remove.
667 (COMPILE.pre, CC_LD): Use CXX directly.
668 (INTERNAL_CFLAGS_BASE): Use CXXFLAGS directly.
669 * acinclude.m4: Don't include build-with-cxx.m4.
670 * configure.ac: Remove GDB_AC_BUILD_WITH_CXX call.
671 * configure: Regenerate.
672
c1da6748
AT		 6732016-09-02 Akash Trehan <akash.trehan123@gmail.com>
674
675 PR gdb/19495
676 * remote-utils.c (relocate_instruction): Remove redundant strcpy()
677 call writing data to own_buf.
678
f2b9e3df
SDJ		 6792016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
680
681 * target.c (mywait): Call target_wait instead of
682 the_target->wait.
683 (target_wait): New function.
684
049a8570
SDJ		 6852016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
686
687 * server.c (start_inferior): New variable 'ptid'. Replace calls
688 to the_target->resume by target_continue{,_no_signal}, depending
689 on the case.
690 * target.c (target_stop_and_wait): Call target_continue_no_signal
691 instead of the_target->resume.
692 (target_continue): New function.
693
3aa5cfa0
AT		 6942016-08-31 Antoine Tremblay <antoine.tremblay@ericsson.com>
695
696 * linux-low.c (linux_wait_1): Move event switch after unsuspend_lwps.
697
754653a7
AZ		 6982016-08-25 Adhemerval Zanella <adhemerval.zanella@linaro.org>
699
700 PR server/20491
701 * gdb_proc_service.h (ps_get_thread_area): Remove const from struct
702 ps_prochandle.
703 * linux-aarch64-low.c (ps_get_thread_area): Likewise.
704 * linux-arm-low.c (ps_get_thread_area): Likewise.
705 * linux-crisv32-low.c (ps_get_thread_area): Likewise.
706 * linux-m68k-low.c (ps_get_thread_area): Likewise.
707 * linux-mips-low.c (ps_get_thread_area): Likewise.
708 * linux-nios2-low.c (ps_get_thread_area): Likewise.
709 * linux-tic6x-low.c (ps_get_thread_area): Likewise.
710 * linux-x86-low.c (ps_get_thread_area): Likewise.
711 * linux-xtensa-low.c (ps_get_thread_area): Likewise.
712
ed036b40
PA		 7132016-08-19 Pedro Alves <palves@redhat.com>
714
715 * linux-x86-low.c (amd64_emit_call): Emit missing call opcode.
716
c8ef42ee
PA		 7172016-08-19 Pedro Alves <palves@redhat.com>
718
719 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Fix
720 comment. Use memcpy instead of casting through unsigned long.
721
9c235a72
PA		 7222016-08-19 Pedro Alves <palves@redhat.com>
723
724 * linux-amd64-ipa.c (alloc_jump_pad_buffer) [__ILP32__]: Try
725 allocating around 0x80000000.
726
201506da
PA		 7272016-08-19 Pedro Alves <palves@redhat.com>
728
729 PR gdb/20415
730 * Makefile.in (x32-linux-ipa.o, x32-avx-linux-ipa.o)
731 (x32-avx512-linux-ipa.o): New rules.
732 * configure.ac (x86_64-*-linux*): New x32 check.
733 * configure.srv (ipa_x32_linux_regobj): New.
734 (x86_64-*-linux*): Use $ipa_x32_linux_regobj if building for x32.
735 * linux-amd64-ipa.c (get_ipa_tdesc) [__ILP32__]: Return x32
736 descriptions.
737 (initialize_low_tracepoint) [__ILP32__]: Initialize x32
738 descriptions.
739 * configure: Regenerate.
740
f348d89a
PA		 7412016-08-09 Pedro Alves <palves@redhat.com>
742
743 PR gdb/18653
744 * Makefile.in (OBS): Add signals-state-save-restore.o.
745 (signals-state-save-restore.o): New rule.
746 * config.in: Regenerate.
747 * configure: Regenerate.
748 * linux-low.c: Include "signals-state-save-restore.h".
749 (linux_create_inferior): Call
750 restore_original_signals_state.
751 * server.c: Include "dispositions-save-restore.h".
752 (captured_main): Call save_original_signals_state.
753
1baf5149
PA		 7542016-08-05 Pedro Alves <palves@redhat.com>
755
756 * configure: Regenerate.
757
fcd4a73d
YQ		 7582016-08-04 Yao Qi <yao.qi@linaro.org>
759
760 * linux-low.c (regsets_fetch_inferior_registers): Check
761 errno is ESRCH or not.
762
979659d0
YQ		 7632016-08-02 Yao Qi <yao.qi@linaro.org>
764
765 * thread-db.c (struct thread_db) <td_ta_event_getmsg_p>: Remove.
766 <td_ta_set_event_p, td_ta_event_addr_p>: Remove.
767 (thread_db_load_search): Update.
768 (try_thread_db_load_1): Don't look for td_ta_event_addr,
769 td_ta_set_event and td_ta_event_getmsg.
770
6598661d
PA		 7712016-07-26 Pedro Alves <palves@redhat.com>
772
773 PR server/20414
774 * linux-x86-low.c (x86_get_pc, x86_set_pc): Use uint64_t instead
775 of unsigned long for 64-bit registers and use uint32_t instead of
776 unsigned int for 32-bit registers.
777
9cf12d57
PA		 7782016-07-26 Pedro Alves <palves@redhat.com>
779
780 * linux-x86-low.c (x86_siginfo_fixup): Rename 'native' parameter
781 to 'ptrace'.
782
305450ed
TT		 7832016-07-21 Tom Tromey <tom@tromey.com>
784
785 * configure: Rebuild.
786
2583da7c
YQ		 7872016-07-21 Yao Qi <yao.qi@linaro.org>
788
789 * mem-break.c (find_gdb_breakpoint): Cast bp to
790 'struct gdb_breakpoint *' rather than 'gdb_breakpoint *'.
791
21536b36
YQ		 7922016-07-21 Yao Qi <yao.qi@linaro.org>
793
794 * server.c (handle_v_requests): Support s and S actions
795 if target_supports_software_single_step return true.
796
8901d193
YQ		 7972016-07-21 Yao Qi <yao.qi@linaro.org>
798
799 * linux-low.c (resume_stopped_resumed_lwps): If resume request
800 is resume_step, call maybe_hw_step.
801 (linux_wait_1): Stop all threads, remove reinsert breakpoints,
802 and unstop them.
803 (linux_resume_one_lwp_throw): Don't assert the thread has reinsert
804 breakpoints or not.
805 (proceed_one_lwp): If resume request is resume_step, install
806 reinsert breakpoints and call maybe_hw_step.
807
0e9a339e
YQ		 8082016-07-21 Yao Qi <yao.qi@linaro.org>
809
810 * linux-low.c (proceed_one_lwp): Declare.
811 (linux_resume_one_thread): Remove local variable 'step'.
812 Lift code enqueue signal. Call proceed_one_lwp instead of
813 linux_resume_one_lwp.
814
4281b351
YQ		 8152016-07-21 Yao Qi <yao.qi@linaro.org>
816
817 * linux-low.c (linux_resume_one_thread): Call
818 enqueue_pending_signal.
819
984a2c04
YQ		 8202016-07-21 Yao Qi <yao.qi@linaro.org>
821
822 * gdbthread.h (make_cleanup_restore_current_thread): Declare.
823 * inferiors.c (do_restore_current_thread_cleanup): New function.
824 (make_cleanup_restore_current_thread): Likewise.
825 * linux-low.c (install_software_single_step_breakpoints): Call
826 make_cleanup_restore_current_thread. Switch current_thread to
827 thread.
828
bec903c9
YQ		 8292016-07-21 Yao Qi <yao.qi@linaro.org>
830
831 * mem-break.c (struct reinsert_breakpoint) <ptid>: New field.
832 (set_reinsert_breakpoint): New parameter ptid. Callers updated.
833 (clone_one_breakpoint): Likewise.
834 (delete_reinsert_breakpoints): Change parameter to thread.
835 Callers updated.
836 (has_reinsert_breakpoints): Likewise.
837 (uninsert_reinsert_breakpoints): Likewise.
838 (reinsert_reinsert_breakpoints): Likewise.
839 * mem-break.h (set_reinsert_breakpoint): Update declaration.
840 (delete_reinsert_breakpoints): Likewise.
841 (reinsert_reinsert_breakpoints): Likewise.
842 (uninsert_reinsert_breakpoints): Likewise.
843 (has_reinsert_breakpoints): Likewise.
844
63c40ec7
YQ		 8452016-07-21 Yao Qi <yao.qi@linaro.org>
846
847 * inferiors.c (get_thread_process): Make parameter const.
848 * inferiors.h (get_thread_process): Update declaration.
849 * mem-break.c (clone_all_breakpoints): Remove all parameters.
850 Add new parameters child_thread and parent_thread. Callers
851 updated.
852 * mem-break.h (clone_all_breakpoints): Update declaration.
853
9aa76cd0
YQ		 8542016-07-21 Yao Qi <yao.qi@linaro.org>
855
856 * mem-break.c (struct breakpoint) <cond_list>: Remove.
857 <command_list, handler>: Remove.
858 (struct gdb_breakpoint): New.
859 (struct other_breakpoint): New.
860 (struct reinsert_breakpoint): New.
861 (is_gdb_breakpoint): New function.
862 (any_persistent_commands): Update command_list if
863 is_gdb_breakpoint returns true.
864 (set_breakpoint): Create breakpoints according to their types.
865 (find_gdb_breakpoint): Return 'struct gdb_breakpoint *'.
866 (set_gdb_breakpoint_1): Likewise.
867 (set_gdb_breakpoint): Likewise.
868 (clear_breakpoint_conditions): Change parameter type to
869 'struct gdb_breakpoint *'.
870 (clear_breakpoint_commands): Likewise.
871 (clear_breakpoint_conditions_and_commands): Likewise.
872 (add_condition_to_breakpoint): Likewise.
873 (add_breakpoint_condition): Likewise.
874 (add_commands_to_breakpoint): Likewise.
875 (check_breakpoints): Check other_breakpoint.
876 (clone_one_breakpoint): Clone breakpopint according to its type.
877 * mem-break.h (struct gdb_breakpoint): Declare.
878 (set_gdb_breakpoint): Update declaration.
879 (clear_breakpoint_conditions_and_commands): Likewise.
880 (add_breakpoint_condition): Likewise.
881 (add_breakpoint_commands): Likewise.
882 * server.c (process_point_options): Change parameter type to
883 'struct gdb_breakpoint *'.
884
811f8301
YQ		 8852016-07-21 Yao Qi <yao.qi@linaro.org>
886
887 * mem-break.c (set_breakpoint_at): Rename it to ...
888 (set_breakpoint_type_at): ... it.
889 (set_breakpoint_at): Call set_breakpoint_type_at.
890 (set_reinsert_breakpoint): Call set_breakpoint_type_at.
891 * mem-break.h (set_breakpoint_at): Update comments.
892
b1c51e36
CLT		 8932016-07-12 Chung-Lin Tang <cltang@codesourcery.com>
894
895 * linux-nios2-low.c (nios2_fill_gregset): Add type cast
896 to buf parameter.
897 (nios2_store_gregset): Likewise.
898
ced2dffb
PA		 8992016-07-01 Pedro Alves <palves@redhat.com>
900 Antoine Tremblay <antoine.tremblay@ericsson.com>
901
902 * linux-low.c: Change interface to take the target lwp_info
903 pointer directly and return void. Handle detaching from a zombie
904 thread.
905 (linux_detach_lwp_callback): New function.
906 (linux_detach): Detach from the leader thread after detaching from
907 the clone threads.
908
2ac09a5b
YQ		 9092016-06-28 Yao Qi <yao.qi@linaro.org>
910
911 * linux-aarch64-low.c (aarch64_ftrace_insn_reloc_b): Use int64_t
912 for variable new_offset.
913 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
914 (aarch64_ftrace_insn_reloc_cb): Likewise.
915 (aarch64_ftrace_insn_reloc_tb): Likewise.
916 (aarch64_install_fast_tracepoint_jump_pad): Likewise. Use
917 PRIx64 instead of PRIx32.
918
79e7fd4f
YQ		 9192016-06-28 Yao Qi <yao.qi@linaro.org>
920
921 * linux-arm-low.c (arm_get_syscall_trapinfo): New function.
922 (the_low_target): Install arm_get_syscall_trapinfo.
923
061fc021
YQ		 9242016-06-28 Yao Qi <yao.qi@linaro.org>
925
926 * linux-aarch64-low.c (aarch64_get_syscall_trapinfo): New
927 function.
928 (the_low_target): Install aarch64_get_syscall_trapinfo.
929
4cc32bec
YQ		 9302016-06-28 Yao Qi <yao.qi@linaro.org>
931
932 * linux-low.c (get_syscall_trapinfo): Remove parameter sysret.
933 Callers updated.
934 * linux-low.h (struct linux_target_ops) <get_syscall_trapinfo>:
935 Remove parameter sysno.
936 * linux-x86-low.c (x86_get_syscall_trapinfo): Remove parameter
937 sysret.
938
782c1122
AA		 9392016-06-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
940
941 * linux-s390-low.c (s390_emit_eq_goto): Mark function static.
942 (s390_emit_ne_goto): Likewise.
943 (s390_emit_lt_goto): Likewise.
944 (s390_emit_le_goto): Likewise.
945 (s390_emit_gt_goto): Likewise.
946 (s390_emit_ge_goto): Likewise.
947 (s390x_emit_eq_goto): Likewise.
948 (s390x_emit_ne_goto): Likewise.
949 (s390x_emit_lt_goto): Likewise.
950 (s390x_emit_le_goto): Likewise.
951 (s390x_emit_gt_goto): Likewise.
952 (s390x_emit_ge_goto): Likewise.
953 (s390_emit_ops_impl): Mark variable static.
954 (s390x_emit_ops): Likewise.
955
2e7b624b
YQ		 9562016-06-17 Yao Qi <yao.qi@linaro.org>
957
958 * linux-low.c (handle_extended_wait): Call
959 uninsert_reinsert_breakpoints for the parent process. Remove
960 reinsert breakpoints from the child process. Reinsert them to
961 the parent process when vfork is done.
962 * mem-break.c (uninsert_reinsert_breakpoints): New function.
963 (reinsert_reinsert_breakpoints): New function.
964 * mem-break.h (uninsert_reinsert_breakpoints): Declare
965 (reinsert_reinsert_breakpoints): Declare.
966
8a81c5d7
YQ		 9672016-06-17 Yao Qi <yao.qi@linaro.org>
968
969 * linux-low.c (handle_extended_wait): If the parent is doing
970 step-over, remove the reinsert breakpoints from the forked child.
971
f50bf8e5
YQ		 9722016-06-17 Yao Qi <yao.qi@linaro.org>
973
974 * linux-low.c (unsuspend_all_lwps): Declare.
975 (linux_low_filter_event): If thread exited, call finish_step_over.
976 If step-over is finished, unsuspend other threads.
977
8376a3cb
YQ		 9782016-06-17 Yao Qi <yao.qi@linaro.org>
979
980 * linux-low.c (linux_resume_one_lwp_throw): Assert
981 has_reinsert_breakpoints returns false.
982 * mem-break.c (delete_disabled_breakpoints): Assert
983 bp type isn't reinsert_breakpoint.
984
f79b145d
YQ		 9852016-06-17 Yao Qi <yao.qi@linaro.org>
986
987 * linux-low.c (maybe_hw_step): New function.
988 (linux_resume_one_lwp_throw): Call maybe_hw_step.
989 (finish_step_over): Switch current_thread to lwp temporarily,
990 and assert has_reinsert_breakpoints returns true.
991 (proceed_one_lwp): Call maybe_hw_step.
992 * mem-break.c (has_reinsert_breakpoints): New function.
993 * mem-break.h (has_reinsert_breakpoints): Declare.
994
0ae534d2
JT		 9952016-06-02 Jon Turney <jon.turney@dronecode.org.uk>
996
997 * win32-low.c (win32_create_inferior): Add pointer casts for C++.
998
fcdad592
YQ		 9992016-05-17 Yao Qi <yao.qi@linaro.org>
1000
1001 * linux-low.c (linux_stabilize_threads): Call unsuspend_all_lwps
1002 instead of find_inferior.
1003
9e784964
YQ		 10042016-05-05 Yao Qi <yao.qi@linaro.org>
1005
1006 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer):
1007 Initialize res to zero.
1008
cf2ebb6e
YQ		 10092016-05-05 Yao Qi <yao.qi@linaro.org>
1010
1011 * linux-arm-low.c (arm_sigreturn_next_pc): Change type of cpsr
1012 to uint32_t.
1013
c1aebf87
UW		 10142016-05-04 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
1015
1016 * spu-low.c (fetch_ppc_register): Cast PowerPC-Linux-specific value
1017 used as first ptrace argument to PTRACE_TYPE_ARG1 for C++.
1018 (fetch_ppc_memory_1, store_ppc_memory_1): Likewise.
1019
35fd2deb 10202016-04-28 Par Olsson <par.olsson@windriver.com>
cbe14bcf 1021 Simon Marchi <simon.marchi@ericsson.com>
35fd2deb
PO		 1022
1023 * tracepoint.c (write_inferior_int8): New function.
1024 (cmd_qtenable_disable): Write enable flag using
1025 write_inferior_int8.
1026
484b3c32
YQ		 10272016-04-25 Yao Qi <yao.qi@linaro.org>
1028
1029 * linux-low.c (lwp_signal_can_be_delivered): Adjust.
1030 (need_step_over_p): Return zero if the LWP has pending signals
1031 can be delivered on software single step target.
1032
85ba7d86
YQ		 10332016-04-25 Yao Qi <yao.qi@linaro.org>
1034
1035 * linux-low.c (reinsert_raw_breakpoint): If bp->inserted is true
1036 return instead of error.
1037
3539aa13
YQ		 10382016-04-22 Yao Qi <yao.qi@linaro.org>
1039
1040 * linux-aarch32-low.c (arm_store_gregset): Clear CPSR bits 20
1041 to 23.
1042
5b061e98
YQ		 10432016-04-22 Yao Qi <yao.qi@linaro.org>
1044
1045 * linux-low.c (lwp_signal_can_be_delivered): Don't deliver
1046 signal when stepping over breakpoint with software single
1047 step.
1048
3451269c
PA		 10492016-04-21 Pedro Alves <palves@redhat.com>
1050
1051 * linux-s390-low.c (s390_collect_ptrace_register)
1052 (s390_supply_ptrace_register, s390_get_hwcap): Use gdb_byte * and
1053 add casts.
1054 (s390_check_regset): Use void * instead of gdb_byte *.
1055
a2358508
PA		 10562016-04-20 Pedro Alves <palves@redhat.com>
1057
1058 * configure: Renegerate.
1059
6885166d
YQ		 10602016-04-20 Yao Qi <yao.qi@linaro.org>
1061
1062 * linux-aarch32-low.c: Include "arch/arm-linux.h".
1063 (arm_fill_gregset): Use ARM_CPSR_GREGNUM rather than magic
1064 number 16.
1065 (arm_store_gregset): Likewise.
1066
2b863f51
WT		 10672016-04-16 Walfred Tedeschi <walfred.tedeschi@intel.com>
1068
1069 * Makefile.in (clean): Add removal for i386-avx-mpx.c,
1070 i386-avx-mpx-linux.c, amd64-avx-mpx.c and amd64-avx-mpx-linux.c.
1071 (i386-avx-mpx.c, i386-avx-mpx-linux.c, amd64-avx-mpx.c)
1072 (amd64-avx-mpx-linux.c): New rules.
1073 (amd64-avx-mpx-linux-ipa.o, i386-avx-mpx-linux-ipa.o): New rule.
1074 * configure.srv (srv_i386_regobj): Add i386-avx-mpx.o.
1075 (srv_i386_linux_regobj): Add i386-avx-mpx-linux.o.
1076 (srv_amd64_regobj): Add amd64-avx-mpx.o.
1077 (srv_amd64_linux_regobj): Add amd64-avx-mpx-linux.o.
1078 (srv_i386_xmlfiles): Add i386/i386-avx-mpx.xml.
1079 (srv_amd64_xmlfiles): Add i386/amd64-avx-mpx.xml.
1080 (srv_i386_linux_xmlfiles): Add i386/i386-avx-mpx-linux.xml.
1081 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-mpx-linux.xml.
1082 (ipa_i386_linux_regobj): Add i386-avx-mpx-linux-ipa.o.
1083 (ipa_amd64_linux_regobj): Add amd64-avx-mpx-linux-ipa.o.
1084 * linux-x86-low.c (x86_linux_read_description): Add case for
1085 X86_XSTATE_AVX_MPX_MASK.
1086 (x86_get_ipa_tdesc_idx): Add cases for avx_mpx.
1087 (initialize_low_arch): Call init_registers_amd64_avx_mpx_linux and
1088 init_registers_i386_avx_mpx_linux.
1089 * linux-i386-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
1090 (initialize_low_tracepoint): Call
1091 init_registers_i386_avx_mpx_linux.
1092 * linux-amd64-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
1093 (initialize_low_tracepoint): Call
1094 init_registers_amd64_avx_mpx_linux.
1095 * linux-x86-tdesc.h (X86_TDESC_AVX_MPX): New enum value.
1096 (init_registers_amd64_avx_mpx_linux, tdesc_amd64_avx_mpx_linux)
1097 (init_registers_i386_avx_mpx_linux, tdesc_i386_avx_mpx_linux): New
1098 declarations.
1099
9b30624b
PA		 11002016-04-18 Pedro Alves <palves@redhat.com>
1101
1102 * configure: Regenerate.
1103
45e3745e
AT		 11042016-04-13 Antoine Tremblay <antoine.tremblay@ericsson.com>
1105
1106 * linux-aarch64-low.c (aarch64_emit_add): Switch x1 and x0.
1107 (aarch64_emit_sub): Likewise.
1108
2afc13ff
PA		 11092016-04-12 Pedro Alves <palves@redhat.com>
1110
1111 * utils.c (prepare_to_throw_exception): Delete.
1112
6e774b13
SM		 11132016-04-05 Simon Marchi <simon.marchi@ericsson.com>
1114
1115 * Makefile.in ($(IPA_LIB)): Set SONAME of the IPA lib.
1116
4dca19f8
MK		 11172016-04-05 Marcin Kościelnicki <koriakin@0x04.net>
1118
1119 * tracepoint.c (getauxval): Move to #ifdef IN_PROCESS_AGENT.
1120
d0a9981f
MK		 11212016-04-03 Marcin Kościelnicki <koriakin@0x04.net>
1122
1123 * linux-aarch64-ipa.c: Add <elf.h> include.
1124 * linux-ppc-ipa.c: Add <elf.h> include.
1125 * linux-s390-ipa.c: Add <elf.h> include.
1126
252db07e
MK		 11272016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
1128
1129 * tracepoint.c (gdb_collect_ptr): Remove const qualifier.
1130 (get_raw_reg_ptr): Likewise.
1131 (get_trace_state_variable_value_ptr): Likewise.
1132 (set_trace_state_variable_value_ptr): Likewise.
1133 (initialize_tracepoint): Cast alloc_jump_pad_buffer result to
1134 char *.
1135
14e2b6d9
MK		 11362016-03-31 Wei-cheng Wang <cole945@gmail.com>
1137 Marcin Kościelnicki <koriakin@0x04.net>
1138
1139 PR/17221
1140 * linux-ppc-low.c (emit_insns): New function.
1141 (__EMIT_ASM, _EMIT_ASM, EMIT_ASM): New macros.
1142 (ppc_emit_prologue): New function.
1143 (ppc_emit_epilogue): New function.
1144 (ppc_emit_add): New function.
1145 (ppc_emit_sub): New function.
1146 (ppc_emit_mul): New function.
1147 (ppc_emit_lsh): New function.
1148 (ppc_emit_rsh_signed): New function.
1149 (ppc_emit_rsh_unsigned): New function.
1150 (ppc_emit_ext): New function.
1151 (ppc_emit_zero_ext): New function.
1152 (ppc_emit_log_not): New function.
1153 (ppc_emit_bit_and): New function.
1154 (ppc_emit_bit_or): New function.
1155 (ppc_emit_bit_xor): New function.
1156 (ppc_emit_bit_not): New function.
1157 (ppc_emit_equal): New function.
1158 (ppc_emit_less_signed): New function.
1159 (ppc_emit_less_unsigned): New function.
1160 (ppc_emit_ref): New function.
1161 (ppc_emit_const): New function.
1162 (ppc_emit_reg): New function.
1163 (ppc_emit_pop): New function.
1164 (ppc_emit_stack_flush): New function.
1165 (ppc_emit_swap): New function.
1166 (ppc_emit_stack_adjust): New function.
1167 (ppc_emit_call): New function.
1168 (ppc_emit_int_call_1): New function.
1169 (ppc_emit_void_call_2): New function.
1170 (ppc_emit_if_goto): New function.
1171 (ppc_emit_goto): New function.
1172 (ppc_emit_eq_goto): New function.
1173 (ppc_emit_ne_goto): New function.
1174 (ppc_emit_lt_goto): New function.
1175 (ppc_emit_le_goto): New function.
1176 (ppc_emit_gt_goto): New function.
1177 (ppc_emit_ge_goto): New function.
1178 (ppc_write_goto_address): New function.
1179 (ppc_emit_ops_impl): New static variable.
1180 (ppc64v1_emit_prologue): New function.
1181 (ppc64v2_emit_prologue): New function.
1182 (ppc64_emit_epilogue): New function.
1183 (ppc64_emit_add): New function.
1184 (ppc64_emit_sub): New function.
1185 (ppc64_emit_mul): New function.
1186 (ppc64_emit_lsh): New function.
1187 (ppc64_emit_rsh_signed): New function.
1188 (ppc64_emit_rsh_unsigned): New function.
1189 (ppc64_emit_ext): New function.
1190 (ppc64_emit_zero_ext): New function.
1191 (ppc64_emit_log_not): New function.
1192 (ppc64_emit_bit_and): New function.
1193 (ppc64_emit_bit_or): New function.
1194 (ppc64_emit_bit_xor): New function.
1195 (ppc64_emit_bit_not): New function.
1196 (ppc64_emit_equal): New function.
1197 (ppc64_emit_less_signed): New function.
1198 (ppc64_emit_less_unsigned): New function.
1199 (ppc64_emit_ref): New function.
1200 (ppc64_emit_const): New function.
1201 (ppc64v1_emit_reg): New function.
1202 (ppc64v2_emit_reg): New function.
1203 (ppc64_emit_pop): New function.
1204 (ppc64_emit_stack_flush): New function.
1205 (ppc64_emit_swap): New function.
1206 (ppc64v1_emit_call): New function.
1207 (ppc64v2_emit_call): New function.
1208 (ppc64v1_emit_int_call_1): New function.
1209 (ppc64v2_emit_int_call_1): New function.
1210 (ppc64v1_emit_void_call_2): New function.
1211 (ppc64v2_emit_void_call_2): New function.
1212 (ppc64_emit_if_goto): New function.
1213 (ppc64_emit_eq_goto): New function.
1214 (ppc64_emit_ne_goto): New function.
1215 (ppc64_emit_lt_goto): New function.
1216 (ppc64_emit_le_goto): New function.
1217 (ppc64_emit_gt_goto): New function.
1218 (ppc64_emit_ge_goto): New function.
1219 (ppc64v1_emit_ops_impl): New static variable.
1220 (ppc64v2_emit_ops_impl): New static variable.
1221 (ppc_emit_ops): New function.
1222 (linux_low_target): Wire in ppc_emit_ops.
1223
a2174ba4
MK		 12242016-03-31 Wei-cheng Wang <cole945@gmail.com>
1225 Marcin Kościelnicki <koriakin@0x04.net>
1226
1227 PR/17221
1228 * Makefile.in: Add powerpc-*-ipa.o
1229 * configure.srv: Add ipa_obj for powerpc*-linux.
1230 * linux-ppc-ipa.c: New file.
1231 * linux-ppc-low.c: Added linux-ppc-tdesc.h, ax.h, tracepoint.h
1232 includes.
1233 (PPC_FIELD): New macro.
1234 (PPC_SEXT): New macro.
1235 (PPC_OP6): New macro.
1236 (PPC_BO): New macro.
1237 (PPC_LI): New macro.
1238 (PPC_BD): New macro.
1239 (init_registers_*): Move prototype to linux-ppc-tdesc.h.
1240 (tdesc_*): Move declaration to linux-ppc-tdesc.h.
1241 (ppc_get_hwcap): Rename to ppc_get_auxv and add type parameter.
1242 (ppc_get_thread_area): New function.
1243 (is_elfv2_inferior): New function.
1244 (gen_ds_form): New function.
1245 (GEN_STD): New macro.
1246 (GEN_STDU): New macro.
1247 (GEN_LD): New macro.
1248 (GEN_LDU): New macro.
1249 (gen_d_form): New function.
1250 (GEN_ADDI): New macro.
1251 (GEN_ADDIS): New macro.
1252 (GEN_LI): New macro.
1253 (GEN_LIS): New macro.
1254 (GEN_ORI): New macro.
1255 (GEN_ORIS): New macro.
1256 (GEN_LWZ): New macro.
1257 (GEN_STW): New macro.
1258 (GEN_STWU): New macro.
1259 (gen_xfx_form): New function.
1260 (GEN_MFSPR): New macro.
1261 (GEN_MTSPR): New macro.
1262 (GEN_MFCR): New macro.
1263 (GEN_MTCR): New macro.
1264 (GEN_SYNC): New macro.
1265 (GEN_LWSYNC): New macro.
1266 (gen_x_form): New function.
1267 (GEN_OR): New macro.
1268 (GEN_MR): New macro.
1269 (GEN_LWARX): New macro.
1270 (GEN_STWCX): New macro.
1271 (GEN_CMPW): New macro.
1272 (gen_md_form): New function.
1273 (GEN_RLDICL): New macro.
1274 (GEN_RLDICR): New macro.
1275 (gen_i_form): New function.
1276 (GEN_B): New macro.
1277 (GEN_BL): New macro.
1278 (gen_b_form): New function.
1279 (GEN_BNE): New macro.
1280 (GEN_LOAD): New macro.
1281 (GEN_STORE): New macro.
1282 (gen_limm): New function.
1283 (gen_atomic_xchg): New function.
1284 (gen_call): New function.
1285 (ppc_relocate_instruction): New function.
1286 (ppc_install_fast_tracepoint_jump_pad): New function.
1287 (ppc_get_min_fast_tracepoint_insn_len): New function.
1288 (ppc_get_ipa_tdesc_idx): New function.
1289 (the_low_target): Wire in the new functions.
1290 (initialize_low_arch) [!__powerpc64__]: Don'it initialize 64-bit
1291 tdescs.
1292 * linux-ppc-tdesc.h: New file.
1293
a13c4696
MK		 12942016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
1295
1296 * linux-aarch64-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
1297 (alloc_jump_pad_buffer): New function.
1298 * linux-amd64-ipa.c: Add <sys/mman.h> include.
1299 (alloc_jump_pad_buffer): New function.
1300 * linux-i386-ipa.c (alloc_jump_pad_buffer): New function.
1301 * linux-s390-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
1302 (alloc_jump_pad_buffer): New function.
1303 * tracepoint.c (getauxval) [!HAVE_GETAUXVAL]: New function.
1304 (initialize_tracepoint): Delegate to alloc_jump_pad_buffer.
1305 * tracepoint.h (alloc_jump_pad_buffer): New prototype.
1306 (getauxval) [!HAVE_GETAUXVAL]: New prototype.
1307
1cda1512
MK		 13082016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
1309
1310 * linux-aarch64-ipa.c: Rename gdb_agent_get_raw_reg to get_raw_reg.
1311 * linux-amd64-ipa.c: Likewise.
1312 * linux-i386-ipa.c: Likewise.
1313 * linux-s390-ipa.c: Likewise.
1314 * tracepoint.c: IPA-export gdb_collect_ptr instead of gdb_collect,
1315 ditto for get_raw_reg_ptr, get_trace_state_variable_value_ptr,
1316 set_trace_state_variable_value_ptr.
1317 (struct ipa_sym_addresses): Likewise.
1318 (symbol_list): Likewise.
1319 (install_fast_tracepoint): Dereference gdb_collect_ptr instead of
1320 accessing gdb_collect directly.
1321 (gdb_collect_ptr_type): New typedef.
1322 (get_raw_reg_ptr_type): New typedef.
1323 (get_trace_state_variable_value_ptr_type): New typedef.
1324 (set_trace_state_variable_value_ptr_type): New typedef.
1325 (gdb_collect_ptr): New global.
1326 (get_raw_reg_ptr): New global.
1327 (get_trace_state_variable_value_ptr): New global.
1328 (set_trace_state_variable_value_ptr): New global.
1329 (get_raw_reg_func_addr): Dereference get_raw_reg_ptr instead of
1330 accessing get_raw_reg directly.
1331 (get_get_tsv_func_addr): Likewise for
1332 get_trace_state_variable_value_ptr.
1333 (get_set_tsv_func_addr): Likewise for
1334 set_trace_state_variable_value_ptr.
1335 * tracepoint.h: Rename gdb_agent_get_raw_reg to get_raw_reg.
1336
72fb5488
SM		 13372016-03-30 Simon Marchi <simon.marchi@ericsson.com>
1338
1339 * tracepoint.c (cmd_qtenable_disable): Remove whitespace.
1340
28170b88
MK		 13412016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
1342
1343 * remote-utils.c (look_up_one_symbol): Remove own_buf, handle 'v'
1344 packets.
1345 (relocate_instruction): Remove own_buf.
1346 * server.c (own_buf): Make global.
1347 (handle_v_requests): Make global.
1348 * server.h (own_buf): New declaration.
1349 (handle_v_requests): New prototype.
1350
f39e8743
MK		 13512016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
1352
1353 PR 18377
1354 * linux-s390-low.c (add_insns): New function.
1355 (s390_emit_prologue): New function.
1356 (s390_emit_epilogue): New function.
1357 (s390_emit_add): New function.
1358 (s390_emit_sub): New function.
1359 (s390_emit_mul): New function.
1360 (s390_emit_lsh): New function.
1361 (s390_emit_rsh_signed): New function.
1362 (s390_emit_rsh_unsigned): New function.
1363 (s390_emit_ext): New function.
1364 (s390_emit_log_not): New function.
1365 (s390_emit_bit_and): New function.
1366 (s390_emit_bit_or): New function.
1367 (s390_emit_bit_xor): New function.
1368 (s390_emit_bit_not): New function.
1369 (s390_emit_equal): New function.
1370 (s390_emit_less_signed): New function.
1371 (s390_emit_less_unsigned): New function.
1372 (s390_emit_ref): New function.
1373 (s390_emit_if_goto): New function.
1374 (s390_emit_goto): New function.
1375 (s390_write_goto_address): New function.
1376 (s390_emit_litpool): New function.
1377 (s390_emit_const): New function.
1378 (s390_emit_call): New function.
1379 (s390_emit_reg): New function.
1380 (s390_emit_pop): New function.
1381 (s390_emit_stack_flush): New function.
1382 (s390_emit_zero_ext): New function.
1383 (s390_emit_swap): New function.
1384 (s390_emit_stack_adjust): New function.
1385 (s390_emit_set_r2): New function.
1386 (s390_emit_int_call_1): New function.
1387 (s390_emit_void_call_2): New function.
1388 (s390_emit_eq_goto): New function.
1389 (s390_emit_ne_goto): New function.
1390 (s390_emit_lt_goto): New function.
1391 (s390_emit_le_goto): New function.
1392 (s390_emit_gt_goto): New function.
1393 (s390_emit_ge_goto): New function.
1394 (s390x_emit_prologue): New function.
1395 (s390x_emit_epilogue): New function.
1396 (s390x_emit_add): New function.
1397 (s390x_emit_sub): New function.
1398 (s390x_emit_mul): New function.
1399 (s390x_emit_lsh): New function.
1400 (s390x_emit_rsh_signed): New function.
1401 (s390x_emit_rsh_unsigned): New function.
1402 (s390x_emit_ext): New function.
1403 (s390x_emit_log_not): New function.
1404 (s390x_emit_bit_and): New function.
1405 (s390x_emit_bit_or): New function.
1406 (s390x_emit_bit_xor): New function.
1407 (s390x_emit_bit_not): New function.
1408 (s390x_emit_equal): New function.
1409 (s390x_emit_less_signed): New function.
1410 (s390x_emit_less_unsigned): New function.
1411 (s390x_emit_ref): New function.
1412 (s390x_emit_if_goto): New function.
1413 (s390x_emit_const): New function.
1414 (s390x_emit_call): New function.
1415 (s390x_emit_reg): New function.
1416 (s390x_emit_pop): New function.
1417 (s390x_emit_stack_flush): New function.
1418 (s390x_emit_zero_ext): New function.
1419 (s390x_emit_swap): New function.
1420 (s390x_emit_stack_adjust): New function.
1421 (s390x_emit_int_call_1): New function.
1422 (s390x_emit_void_call_2): New function.
1423 (s390x_emit_eq_goto): New function.
1424 (s390x_emit_ne_goto): New function.
1425 (s390x_emit_lt_goto): New function.
1426 (s390x_emit_le_goto): New function.
1427 (s390x_emit_gt_goto): New function.
1428 (s390x_emit_ge_goto): New function.
1429 (s390_emit_ops): New function.
1430 (struct linux_target_ops): Fill in emit_ops hook.
1431
abd9baf9
MK		 14322016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
1433
1434 PR 18377
1435 * Makefile.in: Add s390 IPA files.
1436 * configure.srv: Build IPA for s390.
1437 * linux-s390-ipa.c: New file.
1438 * linux-s390-low.c: New includes - inttypes.h and linux-s390-tdesc.h.
1439 (init_registers_s390_linux32): Move declaration to linux-s390-tdesc.h.
1440 (tdesc_s390_linux32): Likewise.
1441 (init_registers_s390_linux32v1): Likewise.
1442 (tdesc_s390_linux32v1): Likewise.
1443 (init_registers_s390_linux32v2): Likewise.
1444 (tdesc_s390_linux32v2): Likewise.
1445 (init_registers_s390_linux64): Likewise.
1446 (tdesc_s390_linux64): Likewise.
1447 (init_registers_s390_linux64v1): Likewise.
1448 (tdesc_s390_linux64v1): Likewise.
1449 (init_registers_s390_linux64v2): Likewise.
1450 (tdesc_s390_linux64v2): Likewise.
1451 (init_registers_s390_te_linux64): Likewise.
1452 (tdesc_s390_te_linux64): Likewise.
1453 (init_registers_s390_vx_linux64): Likewise.
1454 (tdesc_s390_vx_linux64): Likewise.
1455 (init_registers_s390_tevx_linux64): Likewise.
1456 (tdesc_s390_tevx_linux64): Likewise.
1457 (init_registers_s390x_linux64): Likewise.
1458 (tdesc_s390x_linux64): Likewise.
1459 (init_registers_s390x_linux64v1): Likewise.
1460 (tdesc_s390x_linux64v1): Likewise.
1461 (init_registers_s390x_linux64v2): Likewise.
1462 (tdesc_s390x_linux64v2): Likewise.
1463 (init_registers_s390x_te_linux64): Likewise.
1464 (tdesc_s390x_te_linux64): Likewise.
1465 (init_registers_s390x_vx_linux64): Likewise.
1466 (tdesc_s390x_vx_linux64): Likewise.
1467 (init_registers_s390x_tevx_linux64): Likewise.
1468 (tdesc_s390x_tevx_linux64): Likewise.
1469 (have_hwcap_s390_vx): New static variable.
1470 (s390_arch_setup): Fill have_hwcap_s390_vx.
1471 (s390_get_thread_area): New function.
1472 (s390_ft_entry_gpr_esa): New const.
1473 (s390_ft_entry_gpr_zarch): New const.
1474 (s390_ft_entry_misc): New const.
1475 (s390_ft_entry_fr): New const.
1476 (s390_ft_entry_vr): New const.
1477 (s390_ft_main_31): New const.
1478 (s390_ft_main_64): New const.
1479 (s390_ft_exit_fr): New const.
1480 (s390_ft_exit_vr): New const.
1481 (s390_ft_exit_misc): New const.
1482 (s390_ft_exit_gpr_esa): New const.
1483 (s390_ft_exit_gpr_zarch): New const.
1484 (append_insns): New function.
1485 (s390_relocate_instruction): New function.
1486 (s390_install_fast_tracepoint_jump_pad): New function.
1487 (s390_get_min_fast_tracepoint_insn_len): New function.
1488 (s390_get_ipa_tdesc_idx): New function.
1489 (struct linux_target_ops): Wire in the above functions.
1490 (initialize_low_arch) [!__s390x__]: Don't initialize s390x tdescs.
1491 * linux-s390-tdesc.h: New file.
1492
a4105d04
MK		 14932016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
1494
1495 * linux-s390-low.c (s390_supports_tracepoints): New function.
1496 (struct linux_target_ops): Fill supports_tracepoints hook.
1497
35ac8b3e
YQ		 14982016-03-18 Yao Qi <yao.qi@linaro.org>
1499
1500 * linux-low.c (lwp_signal_can_be_delivered): New function.
1501 (linux_resume_one_lwp_throw): Use lwp_signal_can_be_delivered.
1502
94610ec4
YQ		 15032016-03-18 Yao Qi <yao.qi@linaro.org>
1504
1505 * linux-low.c (linux_resume_one_lwp_throw): Set 'signal' to
1506 0 if signal is enqueued. Remove 'signal' from one debugging
1507 message. Move one debugging message to some lines below.
1508 Remove code setting 'signal' to 0.
1509
80aea927
YQ		 15102016-03-18 Yao Qi <yao.qi@linaro.org>
1511
1512 * linux-low.c (linux_low_filter_event): Remove redundant
1513 WIFSTOPPED check together with linux_wstatus_maybe_breakpoint.
1514
b04fd3be
MK		 15152016-03-09 Marcin Kościelnicki <koriakin@0x04.net>
1516
1517 * linux-ppc-low.c (ppc_supports_tracepoints): New function.
1518 (struct linux_target_ops): Wire in the above.
1519
c40c8d4b
YQ		 15202016-03-03 Yao Qi <yao.qi@linaro.org>
1521
1522 * linux-low.c: Update comments to start_step_over.
1523
0f8288ae
YQ		 15242016-03-03 Yao Qi <yao.qi@linaro.org>
1525
1526 PR server/19736
1527 * linux-low.c (handle_extended_wait): Set child suspended
1528 if event_lwp->bp_reinsert isn't zero.
1529
fdbd04a8
YQ		 15302016-03-02 Yao Qi <yao.qi@linaro.org>
1531
1532 * linux-low.c (linux_resume_one_lwp_throw): Replace code with
1533 enqueue_pending_signal.
1534
6896a8fa
MK		 15352016-03-02 Marcin Kościelnicki <koriakin@0x04.net>
1536
1537 * tracepoint.c (cmd_qtstart): Only set ipa_tdesc_idx if agent
1538 is actually loaded.
1539
ab503087
MK		 15402016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
1541
1542 * linux-s390-low.c (s390_num_regs_3264): Define on 31-bit too.
1543 (s390_regmap_3264) [!__s390x__]: New global.
1544 (s390_collect_ptrace_register): Skip map entries containing -1.
1545 (s390_supply_ptrace_register): Ditto.
1546 (s390_fill_gprs_high): New function.
1547 (s390_store_gprs_high): New function.
1548 (s390_regsets): Add NT_S390_HIGH_GPRS.
1549 (s390_get_hwcap): Enable on 31-bit.
1550 (have_hwcap_s390_high_gprs): Enable on 31-bit.
1551 (s390_arch_setup): Enable detection of high GPRs, TDB, VX on 31-bit.
1552 Detect NT_S390_HIGH_GPRS.
1553 (s390_usrregs_info_3264): Enable on 31-bit.
1554 (s390_regs_info): Enable regs_info_3264 on 31-bit.
1555 (initialize_low_arch): Initialize s390_regsets_info_3264 on 31-bit.
1556
ae91f625
MK		 15572016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
1558
1559 PR gdb/13808
1560 * Makefile.in: Add i386-*-linux-ipa.o and amd64-*-linux-ipa.o.
1561 * configure.srv: Ditto.
1562 * linux-aarch64-ipa.c (get_ipa_tdesc): New function.
1563 (initialize_low_tracepoint): Remove ipa_tdesc assignment.
1564 * linux-amd64-ipa.c: Add "linux-x86-tdesc.h" include.
1565 (init_registers_amd64_linux): Remove prototype.
1566 (tdesc_amd64_linux): Remove declaration.
1567 (get_ipa_tdesc): New function.
1568 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
1569 initialize remaining tdescs.
1570 * linux-i386-ipa.c: Add "linux-x86-tdesc.h" include.
1571 (init_registers_i386_linux): Remove prototype.
1572 (tdesc_i386_linux): Remove declaration.
1573 (get_ipa_tdesc): New function.
1574 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
1575 initialize remaining tdescs.
1576 * linux-low.c (linux_get_ipa_tdesc_idx): New function.
1577 (linux_target_ops): wire in linux_get_ipa_tdesc_idx.
1578 * linux-low.h (struct linux_target_ops): Add get_ipa_tdesc_idx.
1579 * linux-x86-low.c: Move tdesc declarations to linux-x86-tdesc.h.
1580 (x86_get_ipa_tdesc_idx): New function.
1581 (the_low_target): Wire in x86_get_ipa_tdesc_idx.
1582 * linux-x86-tdesc.h: New file.
1583 * target.h (struct target_ops): Add get_ipa_tdesc_idx.
1584 (target_get_ipa_tdesc_idx): New macro.
1585 * tracepoint.c (ipa_tdesc_idx): New macro.
1586 (struct ipa_sym_addresses): Add addr_ipa_tdesc_idx.
1587 (symbol_list): Add ipa_tdesc_idx.
1588 (cmd_qtstart): Write ipa_tdesc_idx in the target.
1589 (ipa_tdesc): Remove.
1590 (ipa_tdesc_idx): New variable.
1591 (get_context_regcache): Use get_ipa_tdesc.
1592 (gdb_collect): Ditto.
1593 (gdb_probe): Ditto.
1594 * tracepoint.h (get_ipa_tdesc): New prototype.
1595 (ipa_tdesc): Remove.
1596
e7ad2f14
PA		 15972016-02-24 Pedro Alves <palves@redhat.com>
1598
1599 * linux-low.c (check_stopped_by_breakpoint): Rename to ...
1600 (save_stop_reason): ... this. Use GDB_ARCH_IS_TRAP_HWBKPT and
1601 handle ambiguous GDB_ARCH_IS_TRAP_BRKPT / GDB_ARCH_IS_TRAP_HWBKPT.
1602 Factor out common code between the USE_SIGTRAP_SIGINFO and
1603 !USE_SIGTRAP_SIGINFO blocks.
1604 (linux_low_filter_event): Call save_stop_reason instead of
1605 check_stopped_by_breakpoint and check_stopped_by_watchpoint.
1606 Update comments.
1607 (linux_wait_1): Update comments.
1608
657f9cde
WW		 16092016-02-24 Wei-cheng Wang <cole945@gmail.com>
1610
1611 * linux-ppc-low.c (ppc_supports_z_point_type): New function:
1612 (ppc_insert_point, ppc_remove_point): Insert/remove z-packet breakpoints.
1613 (ppc64_emit_ops_vector): Add target ops - ppc_supports_z_point_type,
1614 ppc_insert_point, ppc_remove_point.
1615
b00b61e1
MK		 16162016-02-17 Marcin Kościelnicki <koriakin@0x04.net>
1617
1618 * linux-s390-low.c (s390_supports_z_point_type): New function.
1619 (struct linux_target_ops): Wire s390_supports_z_point_type in.
1620
553cb527
YQ		 16212016-02-16 Yao Qi <yao.qi@linaro.org>
1622
1623 * linux-arm-low.c (get_next_pcs_syscall_next_pc): Remove argument
1624 PC. Get pc from regcache_read_pc.
1625
a5652c21
YQ		 16262016-02-12 Yao Qi <yao.qi@linaro.org>
1627
1628 * linux-aarch64-low.c (aarch64_get_pc): Call linux_get_pc_64bit
1629 or linux_get_pc_32bit.
1630 (aarch64_set_pc): Call linux_set_pc_64bit or linux_set_pc_32bit.
1631
ed443b61
YQ		 16322016-02-12 Yao Qi <yao.qi@linaro.org>
1633
1634 * linux-arm-low.c (get_next_pcs_ops): Initialize it with
1635 arm_linux_get_next_pcs_fixup.
1636
020ecd38
MK		 16372016-02-12 Marcin Kościelnicki <koriakin@0x04.net>
1638
1639 * tracepoint.c (x_tracepoint_action_download): Change
1640 write_inferior_data_ptr to write_inferior_data_pointer.
1641 (cmd_qtstart): Likewise.
1642 (write_inferior_data_ptr): Remove.
1643 (download_agent_expr): Change write_inferior_data_ptr to
1644 write_inferior_data_pointer.
1645 (download_tracepoint_1): Likewise.
1646 (download_tracepoint): Likewise.
1647 (download_trace_state_variables): Likewise.
1648
7cae9051
WW		 16492016-02-11 Wei-cheng Wang <cole945@gmail.com>
1650 Marcin Kościelnicki <koriakin@0x04.net>
1651
1652 * tracepoint.c (struct tracepoint_action_ops): Remove.
1653 (struct tracepoint_action): Remove ops.
1654 (m_tracepoint_action_download, r_tracepoint_action_download)
1655 (x_tracepoint_action_download, l_tracepoint_action_download): Adjust
1656 size and offset accordingly.
1657 (m_tracepoint_action_ops, r_tracepoint_action_ops)
1658 (x_tracepoint_action_ops, l_tracepoint_action_ops): Remove.
1659 (tracepoint_action_send, tracepoint_action_download): New functions.
1660 Helpers for trace action handlers.
1661 (add_tracepoint_action): Remove setup actions ops.
1662 (download_tracepoint_1, tracepoint_send_agent): Call helper functions.
1663
9f6a71b4
YQ		 16642016-02-10 Yao Qi <yao.qi@linaro.org>
1665
1666 * regcache.c (regcache_raw_read_unsigned): Clear *VAL.
1667
1e94266c
SM		 16682016-02-09 Simon Marchi <simon.marchi@ericsson.com>
1669
1670 * configure.ac: Use AC_CONFIG_FILES instead of passing arguments
1671 to AC_OUTPUT.
1672 * configure: Regenerate.
1673
8adce034
SM		 16742016-02-09 Simon Marchi <simon.marchi@ericsson.com>
1675
1676 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): Change
1677 void * to gdb_byte *.
1678 * linux-low.c (siginfo_fixup): Likewise.
1679 (linux_xfer_siginfo): Likewise.
1680 * linux-low.h (struct linux_target_ops) <siginfo_fixup>:
1681 Likewise.
1682 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
1683
93813b37
WT		 16842016-02-02 Walfred Tedeschi <walfred.tedeschi@intel.com>
1685
1686 * configure.srv (x86_64-*-linux*): Add amd64-linux-siginfo.o
1687 to srv_tgtobj.
1688 (i[34567]86-*-linux*): Add amd64-linux-siginfo.o
1689 to srv_tgtobj.
1690 * linux-x86-low.c [__x86_64__]: Include
1691 "nat/amd64-linux-siginfo.h".
1692 (compat_siginfo_from_siginfo, siginfo_from_compat_siginfo)
1693 (compat_x32_siginfo_from_siginfo, siginfo_from_compat_x32_siginfo)
1694 (compat_timeval, compat_sigval, compat_x32_clock, cpt_si_pid)
1695 (cpt_si_uid, cpt_si_timerid, cpt_si_overrun, cpt_si_status)
1696 (cpt_si_utime, cpt_si_stime, cpt_si_ptr, cpt_si_addr, cpt_si_band)
1697 (cpt_si_fd, si_timerid, si_overrun): Move from
1698 nat/amd64-linux-siginfo.c.
1699 * Makefile.in (amd64-linux-siginfo.o:): New rule.
1700
8424cc97
SM		 17012016-01-28 Simon Marchi <simon.marchi@ericsson.com>
1702
1703 * server.c (skip_to_semicolon): Remove.
1704 (process_point_options): Use strchrnul instead of
1705 skip_to_semicolon.
1706
4d18591b
YQ		 17072016-01-26 Yao Qi <yao.qi@linaro.org>
1708
1709 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Remove argument pc.
1710 * linux-low.c (install_software_single_step_breakpoints): Don't
1711 call regcache_read_pc.
1712 * linux-low.h (struct linux_target_ops) <get_next_pcs>: Remove
1713 argument pc.
1714
d8020970
YQ		 17152016-01-26 Yao Qi <yao.qi@linaro.org>
1716
1717 * linux-low.c (install_software_single_step_breakpoints): Call
1718 regcache_read_pc instead of get_pc.
1719
8b207339
YQ		 17202016-01-26 Yao Qi <yao.qi@linaro.org>
1721
1722 * remote-utils.c (remote_close) [!USE_WIN32API]: Ignore SIGIO.
1723 (unblock_async_io): Rename to ...
1724 (block_unblock_async_io): ... it. New function.
1725 (enable_async_io): Don't install SIGIO handler. Unblock it
1726 instead.
1727 (disable_async_io): Don't ignore SIGIO. Block it instead.
1728 (initialize_async_io): Install SIGIO handler. Don't call
1729 unblock_async_io.
1730
18879fef
YQ		 17312016-01-26 Yao Qi <yao.qi@linaro.org>
1732
1733 * remote-utils.c (getpkt): If the buffer isn't empty, and the
1734 first character is '\003', call *the_target->request_interrupt.
1735
a0f8e08a
YQ		 17362016-01-25 Yao Qi <yao.qi@linaro.org>
1737
1738 * remote-utils.c (new_thread_notify): Remove.
1739 (dead_thread_notify): Likewise.
1740 * remote-utils.h (new_thread_notify): Remove declaration.
1741 (dead_thread_notify): Likewise.
1742
cc5fd9ab
MK		 17432016-01-23 Marcin Kościelnicki <koriakin@0x04.net>
1744
1745 * gdb.trace/pending.exp: Fix expected message on continue.
1746
99e8eb11
MK		 17472016-01-22 Marcin Kościelnicki <koriakin@0x04.net>
1748
1749 * tracepoint.c (write_inferior_data_ptr): Cast to uintptr_t, so that
1750 it works properly on big-endian machines where sizeof (CORE_ADDR)
1751 != sizeof (void *).
1752
a994041d
PA		 17532016-01-21 Pedro Alves <palves@redhat.com>
1754
1755 * Makefile.in (COMPILER_CFLAGS, CXXFLAGS): New.
1756 (INTERNAL_CFLAGS_BASE): Use COMPILER_CFLAGS instead of CFLAGS.
1757 * configure: Regenerate.
1758
f7a6a40d
YQ		 17592016-01-21 Yao Qi <yao.qi@linaro.org>
1760
1761 * linux-arm-low.c (arm_sigreturn_next_pc): Add parameter
1762 is_thumb and set it according to CPSR saved on the stack.
1763 (get_next_pcs_syscall_next_pc): Pass is_thumb to
1764 arm_sigreturn_next_pc.
1765
6f69e520
YQ		 17662016-01-18 Yao Qi <yao.qi@linaro.org>
1767
1768 * linux-low.c (linux_set_pc_64bit): New function.
1769 (linux_get_pc_64bit): New function.
1770 * linux-low.h (linux_set_pc_64bit, linux_get_pc_64bit):
1771 Declare.
1772 * linux-sparc-low.c (debug_threads): Remove declaration.
1773 (sparc_get_pc): Remove.
1774 (the_low_target): Use linux_get_pc_64bit instead of
1775 sparc_get_pc.
1776 * linux-tile-low.c (tile_get_pc, tile_set_pc): Remove.
1777 (the_low_target): Use linux_get_pc_64bit and
1778 linux_set_pc_64bit.
1779
276d4552
YQ		 17802016-01-18 Yao Qi <yao.qi@linaro.org>
1781
1782 * linux-arm-low.c (debug_threads): Remove declaration.
1783 (arm_get_pc, arm_set_pc): Remove.
1784 (the_low_target): Use linux_get_pc_32bit and
1785 linux_set_pc_32bit.
1786 * linux-bfin-low.c (bfin_get_pc, bfin_set_pc): Remove.
1787 (the_low_target): Use linux_get_pc_32bit and
1788 linux_set_pc_32bit.
1789 * linux-cris-low.c (debug_threads): Remove declaration.
1790 (cris_get_pc, cris_set_pc,): Remove.
1791 (the_low_target): Use linux_get_pc_32bit and
1792 linux_set_pc_32bit.
1793 * linux-crisv32-low.c (debug_threads): Remove declaration.
1794 (cris_get_pc, cris_set_pc): Remove.
1795 (the_low_target): Use linux_get_pc_32bit and
1796 linux_set_pc_32bit.
1797 * linux-low.c: Include inttypes.h.
1798 (linux_get_pc_32bit, linux_set_pc_32bit): New functions.
1799 * linux-low.h (linux_get_pc_32bit, linux_set_pc_32bit): Declare.
1800 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Remove.
1801 (the_low_target): Use linux_get_pc_32bit and
1802 linux_set_pc_32bit.
1803 * linux-m68k-low.c (m68k_get_pc, m68k_set_pc): Remove.
1804 (the_low_target): Use linux_get_pc_32bit and
1805 linux_set_pc_32bit.
1806 * linux-nios2-low.c (nios2_get_pc, nios2_set_pc): Remove.
1807 (the_low_target): Use linux_get_pc_32bit and
1808 linux_set_pc_32bit.
1809 * linux-sh-low.c (sh_get_pc, sh_set_pc): Remove.
1810 (the_low_target): Use linux_get_pc_32bit and
1811 linux_set_pc_32bit.
1812 * linux-xtensa-low.c (xtensa_get_pc, xtensa_set_pc): Remove.
1813 (the_low_target): Use linux_get_pc_32bit and
1814 linux_set_pc_32bit.
1815
eb0edac8
GB		 18162016-01-18 Gary Benson <gbenson@redhat.com>
1817
1818 * configure.ac (AC_FUNC_FORK): New check.
1819 * config.in: Regenerate.
1820 * configure: Likewise.
1821
1b451dda
YQ		 18222016-01-14 Yao Qi <yao.qi@linaro.org>
1823
1824 * linux-aarch32-low.c (thumb2_breakpoint): Make it static.
1825 * linux-aarch32-low.h (thumb2_breakpoint): Remove declaration.
1826 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Pass 1 to
1827 arm_get_next_pcs_ctor.
1828
82075af2
JS		 18292016-01-12 Josh Stone <jistone@redhat.com>
1830 Philippe Waroquiers <philippe.waroquiers@skynet.be>
1831
1832 * inferiors.h: Include "gdb_vecs.h".
1833 (struct process_info): Add syscalls_to_catch.
1834 * inferiors.c (remove_process): Free syscalls_to_catch.
1835 * remote-utils.c (prepare_resume_reply): Report syscall_entry and
1836 syscall_return stops.
1837 * server.h (UNKNOWN_SYSCALL, ANY_SYSCALL): Define.
1838 * server.c (handle_general_set): Handle QCatchSyscalls.
1839 (handle_query): Report support for QCatchSyscalls.
1840 * target.h (struct target_ops): Add supports_catch_syscall.
1841 (target_supports_catch_syscall): New macro.
1842 * linux-low.h (struct linux_target_ops): Add get_syscall_trapinfo.
1843 (struct lwp_info): Add syscall_state.
1844 * linux-low.c (handle_extended_wait): Mark syscall_state as an entry.
1845 Maintain syscall_state and syscalls_to_catch across exec.
1846 (get_syscall_trapinfo): New function, proxy to the_low_target.
1847 (linux_low_ptrace_options): Enable PTRACE_O_TRACESYSGOOD.
1848 (linux_low_filter_event): Toggle syscall_state entry/return for
1849 syscall traps, and set it ignored for all others.
1850 (gdb_catching_syscalls_p): New function.
1851 (gdb_catch_this_syscall_p): New function.
1852 (linux_wait_1): Handle SYSCALL_SIGTRAP.
1853 (linux_resume_one_lwp_throw): Add PTRACE_SYSCALL possibility.
1854 (linux_supports_catch_syscall): New function.
1855 (linux_target_ops): Install it.
1856 * linux-x86-low.c (x86_get_syscall_trapinfo): New function.
1857 (the_low_target): Install it.
1858
8f13a3ce
MF		 18592016-01-12 Mike Frysinger <vapier@gentoo.org>
1860
1861 * acinclude.m4: Include new ../warning.m4 file.
1862 * configure: Regenerated.
1863 * configure.ac: Replace all warning logic with AM_GDB_WARNINGS.
1864
5b3da067
MF		 18652016-01-12 Mike Frysinger <vapier@gentoo.org>
1866
1867 * ax.c (is_goto_target): Mark static.
1868 * linux-low.c (register_addr): Likewise.
1869 (linux_fetch_registers, linux_store_registers): Likewise.
1870 * mem-break.c (any_persistent_commands): Fix old prototype.
1871 (add_commands_to_breakpoint): Mark static.
1872 * regcache.c (find_register_by_name): Delete unused func.
1873 * remote-utils.c (hex_or_minus_one): Mark static.
1874 * server.c (monitor_show_help): Mark static.
1875 (handle_query, handle_v_cont, handle_v_attach, handle_v_kill,
1876 handle_v_requests): Likewise.
1877
bc504a31
PA		 18782016-01-12 Pedro Alves <palves@redhat.com>
1879
1880 Remove use of the registered trademark symbol throughout.
1881
5a0dd67a
YQ		 18822016-01-08 Yao Qi <yao.qi@linaro.org>
1883
1884 * remote-utils.c (getpkt): If c is '\003', call target hook
1885 request_interrupt.
1886
b2ca446f
YQ		 18872016-01-06 Yao Qi <yao.qi@linaro.org>
1888
1889 * linux-aarch32-low.h (arm_abi_breakpoint): Move to
1890 linux-aarch32-low.c.
1891 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
1892 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
1893 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
1894 (thumb2_breakpoint): Declare.
1895 * linux-aarch32-low.c (arm_abi_breakpoint): Moved from
1896 linux-aarch32-low.h.
1897 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
1898 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
1899 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
1900
edd88788
JB		 19012016-01-01 Joel Brobecker <brobecker@adacore.com>
1902
1903 * gdbreplay.c (gdbreplay_version): Change copyright year in
1904 version message.
1905 * server.c (gdbserver_version): Likewise.
1906
65da7f14
PP		 19072015-12-28 Patrick Palka <patrick@parcs.ath.cx>
1908
1909 * server.c (crc32_table): Delete.
1910 (crc32): Use libiberty's xcrc32 function.
1911
4abd5ed2
JB		 19122015-12-22 Joel Brobecker <brobecker@adacore.com>
1913
1914 * lynx-low.c (lynx_delete_thread_callback): New function.
1915 (lynx_mourn): Properly delete our process and all of its
1916 threads. Remove call to clear_inferiors.
1917
0e50fe5c
JB		 19182015-12-22 Joel Brobecker <brobecker@adacore.com>
1919
1920 * target.c (thread_search_callback): Add check that
1921 the thread_stopped target callback is not NULL before
1922 calling it.
1923
35adc03f
YQ		 19242015-12-21 Yao Qi <yao.qi@linaro.org>
1925
1926 * linux-aarch32-low.h [__aarch64__]: Use arm_abi_breakpoint
1927 arm breakpoint.
1928
bd2b2909
AT		 19292015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
1930
1931 * server.c (handle_query): Call target_supports_software_single_step.
1932
7fe5e27e
AT		 19332015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
1934
1935 * linux-low.c (single_step): New function.
1936 (linux_resume_one_lwp_throw): Call single_step.
1937 (start_step_over): Likewise.
1938
d9311bfa
AT		 19392015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
1940
1941 * Makefile.in (SFILES): Append arch/arm-linux.c,
1942 arch/arm-get-next-pcs.c.
1943 (arm-linux.o): New rule.
1944 (arm-get-next-pcs.o): New rule.
1945 * configure.srv (arm*-*-linux*): Add arm-get-next-pcs.o,
1946 arm-linux.o.
1947 * linux-aarch32-low.c (arm_abi_breakpoint): Remove macro. Moved
1948 to linux-aarch32-low.c.
1949 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
1950 (arm_breakpoint_len, thumb_breakpoint): Likewise.
1951 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
1952 (thumb2_breakpoint_len): Likewise.
1953 (arm_is_thumb_mode): Make non-static.
1954 * linux-aarch32-low.h (arm_abi_breakpoint): New macro. Moved
1955 from linux-aarch32-low.c.
1956 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
1957 (arm_breakpoint_len, thumb_breakpoint): Likewise.
1958 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
1959 (thumb2_breakpoint_len): Likewise.
1960 (arm_is_thumb_mode): New declaration.
1961 * linux-arm-low.c: Include arch/arm-linux.h
1962 aarch/arm-get-next-pcs.h, sys/syscall.h.
1963 (get_next_pcs_ops): New struct.
1964 (get_next_pcs_addr_bits_remove): New function.
1965 (get_next_pcs_is_thumb): New function.
1966 (get_next_pcs_read_memory_unsigned_integer): Likewise.
1967 (arm_sigreturn_next_pc): Likewise.
1968 (get_next_pcs_syscall_next_pc): Likewise.
1969 (arm_gdbserver_get_next_pcs): Likewise.
1970 (struct linux_target_ops) <arm_gdbserver_get_next_pcs>:
1971 Initialize.
1972 * linux-low.h: Move CORE_ADDR vector definition to gdb_vecs.h.
1973 * server.h: Include gdb_vecs.h.
1974
68ce2059
AT		 19752015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
1976
1977 * Makefile.in (SFILES): Append common/common-regcache.c.
1978 (OBS): Append common-regcache.o.
1979 (common-regcache.o): New rule.
1980 * regcache.c (init_register_cache): Initialize cache to
1981 REG_UNAVAILABLE.
1982 (regcache_raw_read_unsigned): New function.
1983 * regcache.h (REG_UNAVAILABLE, REG_VALID): Replaced by shared
1984 register_status enum.
1985
fa5308bd
AT		 19862015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
1987
1988 * linux-aarch64-low.c (the_low_targets): Rename
1989 breakpoint_reinsert_addr to get_next_pcs.
1990 * linux-arm-low.c (the_low_targets): Likewise.
1991 * linux-bfin-low.c (the_low_targets): Likewise.
1992 * linux-cris-low.c (the_low_targets): Likewise.
1993 * linux-crisv32-low.c (the_low_targets): Likewise.
1994 * linux-low.c (can_software_single_step): Likewise.
1995 (install_software_single_step_breakpoints): New function.
1996 (start_step_over): Use install_software_single_step_breakpoints.
1997 * linux-low.h: New CORE_ADDR vector.
1998 (struct linux_target_ops) Rename breakpoint_reinsert_addr to
1999 get_next_pcs.
2000 * linux-mips-low.c (the_low_targets): Likewise.
2001 * linux-nios2-low.c (the_low_targets): Likewise.
2002 * linux-sparc-low.c (the_low_targets): Likewise.
2003
4a6ed09b
PA		 20042015-12-17 Pedro Alves <palves@redhat.com>
2005
2006 * linux-low.c (linux_kill_one_lwp): Remove references to
2007 LinuxThreads.
2008 (kill_lwp): Remove HAVE_TKILL_SYSCALL check. No longer fall back
2009 to 'kill'.
2010 (linux_init_signals): Delete.
2011 (initialize_low): Adjust.
2012 * thread-db.c (thread_db_init): Remove LinuxThreads reference.
2013
7544db95
PA		 20142015-12-16 Pedro Alves <palves@redhat.com>
2015
2016 * configure.ac (compiler warning flags): When testing a
2017 -Wno-foo option, check whether -Wfoo works instead.
2018 * configure: Regenerate.
2019
8020350c
DB		 20202015-12-11 Don Breazeal <donb@codesourcery.com>
2021
2022 * server.c (process_serial_event): Don't exit from gdbserver
2023 in remote mode if there are still active inferiors.
2024
db91f502
YQ		 20252015-12-11 Yao Qi <yao.qi@linaro.org>
2026
2027 * linux-aarch64-low.c (aarch64_breakpoint_at): Call
2028 arm_breakpoint_at if the process is 32-bit.
2029
b37a6290
YQ		 20302015-12-11 Yao Qi <yao.qi@linaro.org>
2031
2032 * linux-aarch32-low.c [__aarch64__]: Use arm_abi_breakpoint
2033 arm breakpoint.
2034
17b1509a
YQ		 20352015-12-07 Yao Qi <yao.qi@linaro.org>
2036
2037 * configure.srv: Append arm.o to srv_tgtobj for
2038 aarch64*-*-linux* target.
2039 * linux-aarch32-low.c (arm_abi_breakpoint): New macro. Moved
2040 from linux-arm-low.c.
2041 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
2042 (arm_breakpoint_len, thumb_breakpoint): Likewise.
2043 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
2044 (thumb2_breakpoint_len): Likewise.
2045 (arm_is_thumb_mode, arm_breakpoint_at): Likewise.
2046 (arm_breakpoint_kinds): Likewise.
2047 (arm_breakpoint_kind_from_pc): Likewise.
2048 (arm_sw_breakpoint_from_kind): Likewise.
2049 (arm_breakpoint_kind_from_current_state): Likewise.
2050 * linux-aarch32-low.h (arm_breakpoint_kind_from_pc): Declare.
2051 (arm_sw_breakpoint_from_kind): Declare.
2052 (arm_breakpoint_kind_from_current_state): Declare.
2053 (arm_breakpoint_at): Declare.
2054 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): Call
2055 arm_sw_breakpoint_from_kind if process is 32-bit.
2056 (aarch64_breakpoint_kind_from_pc): New function.
2057 (aarch64_breakpoint_kind_from_current_state): New function.
2058 (the_low_target): Initialize fields breakpoint_kind_from_pc
2059 and breakpoint_kind_from_current_state.
2060 * linux-arm-low.c (arm_breakpoint_kinds): Move to
2061 linux-aarch32-low.c.
2062 (arm_abi_breakpoint, arm_eabi_breakpoint): Likewise.
2063 (arm_breakpoint, arm_breakpoint_len): Likewise.
2064 (thumb_breakpoint, thumb_breakpoint_len): Likewise.
2065 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
2066 (arm_is_thumb_mode): Likewise.
2067 (arm_breakpoint_at): Likewise.
2068 (arm_breakpoint_kind_from_pc): Likewise.
2069 (arm_sw_breakpoint_from_kind): Likewise.
2070 (arm_breakpoint_kind_from_current_state): Likewise.
2071
2072 Revert:
2073 2015-08-04 Yao Qi <yao.qi@linaro.org>
2074
2075 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
2076 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
2077 * server.c (extended_protocol): Remove "static".
2078 * server.h (extended_protocol): Declare it.
2079
ece66d65
JS		 20802015-12-04 Josh Stone <jistone@redhat.com>
2081
2082 * target.h (struct target_ops) <arch_setup>: Rename to ...
2083 (struct target_ops) <post_create_inferior>: ... this.
2084 (target_arch_setup): Rename to ...
2085 (target_post_create_inferior): ... this, calling post_create_inferior.
2086 * server.c (start_inferior): Update target_arch_setup calls to
2087 target_post_create_inferior.
2088 * linux-low.c (linux_low_ptrace_options): Forward declare.
2089 (linux_arch_setup): Update its comment for general use.
2090 (linux_post_create_inferior): New, run arch_setup and setup ptrace.
2091 (struct linux_target_ops): Use linux_post_create_inferior.
2092 * lynx-low.c (struct lynx_target_ops): Update arch_setup stub comment
2093 to post_create_inferior.
2094 * nto-low.c (struct nto_target_ops): Likewise.
2095 * spu-low.c (struct spu_target_ops): Likewise.
2096 * win32-low.c (struct win32_target_ops): Likewise.
2097
e58c48b4
AT		 20982015-12-03 Antoine Tremblay <antoine.tremblay@ericsson.com>
2099
2100 * linux-arm-low.c: Remove duplicate arch/arm.h include.
2101
fbec8956
AT		 21022015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
2103
2104 * linux-arm-low.c (arm_reinsert_addr): Remove function.
2105 (struct linux_target_ops <breakpoint_reinsert_addr>: Set to NULL.
2106 * linux-cris-low.c (cris_reinsert_addr> Remove function.
2107 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
2108 * linux-crisv32-low.c (cris_reinsert_addr): Remove function.
2109 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
2110 * linux-mips-low.c (mips_reinsert_addr): Remove function.
2111 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
2112 * linux-nios2-low.c (nios2_reinsert_addr): Remove function.
2113 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
2114 * linux-sparc-low.c (sparc_reinsert_addr): Remove function.
2115 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
2116
9b4c5f87
AT		 21172015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
2118
2119 * linux-low.c (linux_look_up_symbols): Don't call
2120 linux_supports_traceclone.
2121 * linux-low.h (thread_db_init): Remove use_events argument.
2122 * thread-db.c (thread_db_use_event): Remove global variable.
2123 (struct thread_db) <td_thr_event_enable_p>: Remove field.
2124 (struct thread_db) <td_create_bp>: Remove field.
2125 (thread_db_create_event): Remove function.
2126 (thread_db_enable_reporting): Likewise.
2127 (find_one_thread): Don't check for thread_db_use_events.
2128 (attach_thread): Likewise.
2129 (thread_db_load_search): Remove td_thr_event_enable_p initialization.
2130 (try_thread_db_load_1): Don't check for thread_db_use_events.
2131 (thread_db_init): Remove use_events argument and thread events
2132 handling.
2133 (remove_thread_event_breakpoints): Remove function.
2134 (thread_db_detach): Remove call to remove_thred_event_breakpoints.
2135
7d00775e
AT		 21362015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
2137
2138 * linux-aarch64-low.c (aarch64_supports_hardware_single_step):
2139 New function.
2140 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
2141 * linux-arm-low.c (arm_supports_hardware_single_step): New function.
2142 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
2143 * linux-bfin-low.c (bfin_supports_hardware_single_step): New function.
2144 (struct linux_target_ops) <bfin_supports_hardware_single_step>:
2145 Initialize.
2146 * linux-crisv32-low.c (cris_supports_hardware_single_step):
2147 New function.
2148 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
2149 * linux-low.c (can_hardware_single_step): Use
2150 supports_hardware_single_step.
2151 (can_software_single_step): New function.
2152 (start_step_over): Call can_software_single_step.
2153 (linux_supports_hardware_single_step): New function.
2154 (struct target_ops) <supports_software_single_step>: Initialize.
2155 * linux-low.h (struct linux_target_ops)
2156 <supports_hardware_single_step>: Initialize.
2157 * linux-m32r-low.c (m32r_supports_hardware_single_step): New function.
2158 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
2159 * linux-ppc-low.c (ppc_supports_hardware_single_step): New function.
2160 (struct linux_target_ops) <supports_hardware_single_step> Initialize.
2161 * linux-s390-low.c (s390_supports_hardware_single_step): New function.
2162 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
2163 * linux-sh-low.c (sh_supports_hardware_single_step): New function.
2164 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
2165 * linux-tic6x-low.c (tic6x_supports_hardware_single_step): New function.
2166 (struct linux_target_ops) <tic6x_supports_hardware_single_step>:
2167 Initialize.
2168 * linux-tile-low.c (tile_supports_hardware_single_step): New function.
2169 (struct linux_target_ops) <tile_supports_hardware_single_step>:
2170 Initialize.
2171 * linux-x86-low.c (x86_supports_hardware_single_step) New function.
2172 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
2173 * linux-xtensa-low.c (xtensa_supports_hardware_single_step):
2174 New function.
2175 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
2176 * target.h (struct target_ops): <supports_software_single_step>:
2177 New field.
2178 (target_supports_software_single_step): New macro.
2179
2d97cd35
AT		 21802015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
2181
2182 * linux-low.c (linux_wait_1): Fix pc advance condition.
2183 * mem-break.c (reinsert_breakpoint_inserted_here): New function.
2184 * mem-break.h (reinsert_breakpoint_inserted_here): New declaration.
2185
769ef81f
AT		 21862015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
2187
2188 * linux-arm-low.c (arm_is_thumb_mode): New function.
2189 (arm_breakpoint_at): Use arm_is_thumb_mode.
2190 (arm_breakpoint_kind_from_current_state): New function.
2191 (struct linux_target_ops) <breakpoint_kind_from_current_state>:
2192 Initialize.
2193 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_current_state.
2194 (linux_breakpoint_kind_from_current_state): New function.
2195 (struct target_ops <breakpoint_kind_from_current_state>: Initialize.
2196 * linux-low.h (struct linux_target_ops)
2197 <breakpoint_kind_from_current_state>: New field.
2198 * target.h (struct target_ops): Likewise.
2199 (target_breakpoint_kind_from_current_state): New macro.
2200
1bebeeca
PA		 22012015-11-30 Pedro Alves <palves@redhat.com>
2202
2203 * linux-low.c (linux_resume): Wake up the event loop before
2204 returning.
2205
a67a9fae
PA		 22062015-11-30 Pedro Alves <palves@redhat.com>
2207
2208 * mem-break.c (check_gdb_bp_preconditions): Remove current_thread
2209 check.
2210 (set_gdb_breakpoint): If prepare_to_access_memory fails, set *ERR
2211 to -1.
2212 * target.c (struct thread_search): New structure.
2213 (thread_search_callback): New function.
2214 (prev_general_thread): New global.
2215 (prepare_to_access_memory, done_accessing_memory): New functions.
2216 * target.h (prepare_to_access_memory, done_accessing_memory):
2217 Replace macros with function declarations.
2218
f2faf941
PA		 22192015-11-30 Pedro Alves <palves@redhat.com>
2220
2221 PR 14618
2222 * linux-low.c (linux_wait_1): If the last resumed thread is gone,
2223 report TARGET_WAITKIND_NO_RESUMED.
2224 * remote-utils.c (prepare_resume_reply): Handle
2225 TARGET_WAITKIND_NO_RESUMED.
2226 * server.c (report_no_resumed): New global.
2227 (handle_query) <qSupported>: Handle "no-resumed+". Report
2228 "no-resumed+" support.
2229 (resume): When the target reports TARGET_WAITKIND_NO_RESUMED, only
2230 return error if the client doesn't support no-resumed events.
2231 (push_stop_notification): New function.
2232 (handle_target_event): Use it. Report TARGET_WAITKIND_NO_RESUMED
2233 events if the client supports them.
2234
a681f9c9
PA		 22352015-11-30 Pedro Alves <palves@redhat.com>
2236
2237 * linux-low.c (thread_still_has_status_pending_p): Don't check
2238 vCont;t here.
2239 (lwp_resumed): New function.
2240 (status_pending_p_callback): Return early if the LWP is not
2241 supposed to be resumed.
2242
65706a29
PA		 22432015-11-30 Pedro Alves <palves@redhat.com>
2244
2245 * linux-low.c (handle_extended_wait): Assert that the LWP's
2246 waitstatus is TARGET_WAITKIND_IGNORE. If GDB wants to hear about
2247 thread create events, leave the new child's status pending.
2248 (linux_low_filter_event): If GDB wants to hear about thread exit
2249 events, leave the LWP marked dead and don't delete it.
2250 (linux_wait_for_event_filtered): Don't check for thread exit.
2251 (filter_exit_event): New function.
2252 (linux_wait_1): Use it, when returning an exit event.
2253 (linux_resume_one_lwp_throw): Assert that the LWP's
2254 waitstatus is TARGET_WAITKIND_IGNORE.
2255 * remote-utils.c (prepare_resume_reply): Handle
2256 TARGET_WAITKIND_THREAD_CREATED and TARGET_WAITKIND_THREAD_EXITED.
2257 * server.c (report_thread_events): New global.
2258 (handle_general_set): Handle QThreadEvents.
2259 (handle_query) <qSupported>: Handle and report QThreadEvents+;
2260 (handle_target_event): Handle TARGET_WAITKIND_THREAD_CREATED and
2261 TARGET_WAITKIND_THREAD_EXITED.
2262 * server.h (report_thread_events): Declare.
2263
56cf4bed
PA		 22642015-11-30 Pedro Alves <palves@redhat.com>
2265
2266 * linux-low.c (resume_stopped_resumed_lwps): Don't check whether
2267 the thread's last_resume_kind was resume_stop.
2268
500c1d85
PA		 22692015-11-30 Pedro Alves <palves@redhat.com>
2270
2271 * linux-low.c (linux_attach): In non-stop mode, wait for one stop
2272 before returning.
2273
de979965
PA		 22742015-11-30 Pedro Alves <palves@redhat.com>
2275
2276 * server.c (handle_v_requests): Handle vCtrlC.
2277
34c65914
PA		 22782015-11-30 Pedro Alves <palves@redhat.com>
2279
2280 * gdbthread.h (find_any_thread_of_pid): Declare.
2281 * inferiors.c (thread_of_pid, find_any_thread_of_pid): New
2282 functions.
2283 * server.c (handle_query): If current_thread is NULL, look for
2284 another thread of the selected process.
2285
79efa585 22862015-11-26 Daniel Colascione <dancol@dancol.org>
01a49af8 2287 Simon Marchi <simon.marchi@ericsson.com>
79efa585
SM		 2288
2289 * linux-low.c (linux_target_ops): Use linux_proc_tid_get_name.
2290 * server.c (handle_qxfer_threads_worker): Refactor to include thread
2291 name in reply.
2292 * target.h (struct target_ops) <thread_name>: New field.
2293 (target_thread_name): New macro.
2294
80d82c19
JB		 22952015-11-23 Joel Brobecker <brobecker@adacore.com>
2296
2297 * regcache.h (regcache_invalidate_pid): Add declaration.
2298 * regcache.c (regcache_invalidate_pid): New function, extracted
2299 from regcache_invalidate.
2300 (regcache_invalidate): Reimplement using regcache_invalidate_pid.
2301 Add trivial documentation comment.
2302 * lynx-low.c: Use regcache_invalidate_pid instead of
2303 regcache_invalidate.
2304
64da5dd5
JB		 23052015-11-23 Joel Brobecker <brobecker@adacore.com>
2306
2307 * configure.ac: Do not call AC_CHECK_TYPES for Elf32_auxv_t
2308 and Elf64_auxv_t if the target is Android.
2309
37ce4055
DE		 23102015-11-22 Doug Evans <xdje42@gmail.com>
2311
2312 * target.h: #include <sys/types.h>.
2313
06e03fff
PA		 23142015-11-19 Pedro Alves <palves@redhat.com>
2315
2316 * linux-low.c (linux_process_qsupported): Change prototype.
2317 Adjust.
2318 * linux-low.h (struct linux_target_ops) <process_qsupported>:
2319 Change prototype.
2320 * linux-x86-low.c (x86_linux_process_qsupported): Change prototype
2321 and adjust to loop over all features.
2322 * server.c (handle_query) <qSupported>: Adjust to call
2323 target_process_qsupported once, passing it a vector of unprocessed
2324 features.
2325 * target.h (struct target_ops) <process_qsupported>: Change
2326 prototype.
2327 (target_process_qsupported): Adjust.
2328
9a084706
PA		 23292015-11-19 Pedro Alves <palves@redhat.com>
2330
2331 * configure.ac (ERROR_ON_WARNING): Don't check whether in C++
2332 mode.
2333 * configure: Regenerate.
2334
dad44a1f
PA		 23352015-11-19 Pedro Alves <palves@redhat.com>
2336
2337 * configure: Regenerate.
2338
231c0592
YQ		 23392015-11-19 Yao Qi <yao.qi@linaro.org>
2340
2341 * linux-aarch64-low.c (emit_data_processing_reg): Change opcode
2342 type to uint32_t.
2343
6c1c9a8b
YQ		 23442015-11-19 Yao Qi <yao.qi@linaro.org>
2345
2346 * linux-aarch64-low.c (enum aarch64_operand_type): New.
2347 (struct aarch64_operand): Move enum out.
2348
9caa3311
YQ		 23492015-11-19 Yao Qi <yao.qi@linaro.org>
2350
2351 * linux-aarch64-low.c (aarch64_fill_fpregset): Cast buf to
2352 struct user_fpsimd_state *.
2353 (aarch64_store_fpregset): Likewise.
2354
6a69a054
YQ		 23552015-11-19 Yao Qi <yao.qi@linaro.org>
2356
2357 * linux-aarch64-low.c (aarch64_fill_gregset): Cast buf to
2358 struct user_pt_regs *.
2359 (aarch64_store_gregset): Likewise.
2360
1798301e
PA		 23612015-11-18 Pedro Alves <palves@redhat.com>
2362
2363 * Makefile.in (all_object_files): Add $IPA_OBJS.
2364
ce7715e2
PA		 23652015-11-17 Pedro Alves <palves@redhat.com>
2366
2367 * win32-low.c (win32_resume): Use gdb_signal_from_host,
2368 GDB_SIGNAL_0 and gdb_signal_to_string.
2369
c0879059
PA		 23702015-11-17 Pedro Alves <palves@redhat.com>
2371
2372 * win32-low.c (handle_output_debug_string): Remove parameter.
2373 (win32_kill): Remove our_status local and adjust call to
2374 handle_output_debug_string.
2375 (get_child_debug_event): Adjust call to
2376 handle_output_debug_string.
2377
1996e237
SM		 23782015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
2379
2380 * linux-mips-low.c (mips_fill_gregset): Add cast.
2381 (mips_store_gregset): Likewise.
2382 (mips_fill_fpregset): Likewise.
2383 (mips_store_fpregset): Likewise.
2384
cbec665b
SM		 23852015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
2386
2387 * linux-mips-low.c (mips_add_watchpoint): Rename private to
2388 priv.
2389
eb3e3c67
SM		 23902015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
2391
2392 * linux-mips-low.c (mips_linux_new_thread): Change type of
2393 watch_type to enum target_hw_bp_type.
2394
171de4b8
SM		 23952015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
2396
2397 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type):
2398 Change return type to arm_hwbp_type.
2399
04248ead
SM		 24002015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
2401
2402 * linux-aarch32-low.c (arm_fill_gregset): Add cast.
2403 (arm_store_gregset): Likewise.
2404 * linux-arm-low.c (arm_get_hwcap): Likewise.
2405 (arm_read_description): Likewise.
2406
04b3479c
SM		 24072015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
2408
2409 * linux-aarch32-low.c (aarch32_regsets): Use NULL_REGSET.
2410
2bc84e8a
SM		 24112015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
2412
2413 * linux-ppc-low.c (ppc_get_hwcap): Add cast.
2414 (ppc_fill_vsxregset): Likewise.
2415 (ppc_store_vsxregset): Likewise.
2416 (ppc_fill_vrregset): Likewise.
2417 (ppc_store_vrregset): Likewise.
2418 (ppc_fill_evrregset): Likewise.
2419 (ppc_store_evrregset): Likewise.
2420
e6c5bb05
SM		 24212015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
2422
2423 * linux-ppc-low.c (ppc_usrregs_info): Remove
2424 forward-declaration.
2425 (ppc_arch_setup): Move lower in file.
2426
7ea45d72
SM		 24272015-10-30 Simon Marchi <simon.marchi@ericsson.com>
2428
2429 * proc-service.c (ps_pdread): Change CORE_ADDR cast to uintptr_t.
2430 (ps_pdwrite): Likewise.
2431
69291610
HW		 24322015-10-29 Henrik Wallin <henrik.wallin@windriver.com>
2433
2434 * linux-arm-low.c (arm_new_thread): Move pointer dereference
2435 to after assert checks.
2436
b42945fd
SM		 24372015-10-29 Simon Marchi <simon.marchi@ericsson.com>
2438
2439 * proc-service.c (ps_pdread): Add/adjust casts.
2440 (ps_pdwrite): Add/adjust casts.
2441
d6f85c84
SM		 24422015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
2443
2444 * server.c (handle_search_memory_1): Cast return value of
2445 memmem.
2446
f98cd059
SM		 24472015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
2448
2449 * server.c (write_qxfer_response): Change type of data to
2450 gdb_byte *.
2451
d2412fa5
PA		 24522015-10-29 Pedro Alves <palves@redhat.com>
2453
2454 * mem-break.c (Z_packet_to_bkpt_type): Add cast.
2455
c17414a2
PA		 24562015-10-29 Pedro Alves <palves@redhat.com>
2457
2458 * tracepoint.c (clear_installed_tracepoints): Add casts.
2459
e053fbc4
PA		 24602015-10-29 Pedro Alves <palves@redhat.com>
2461
2462 * server.c (handle_v_cont, process_serial_event): Add enum
2463 gdb_signal casts to signal parsing code.
2464
add67df8
PA		 24652015-10-29 Pedro Alves <palves@redhat.com>
2466
2467 * linux-low.h (NULL_REGSET): Define.
2468 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
2469 * linux-arm-low.c (arm_regsets): Likewise.
2470 * linux-crisv32-low.c (cris_regsets): Likewise.
2471 * linux-m68k-low.c (m68k_regsets): Likewise.
2472 * linux-mips-low.c (mips_regsets): Likewise.
2473 * linux-nios2-low.c (nios2_regsets): Likewise.
2474 * linux-ppc-low.c (ppc_regsets): Likewise.
2475 * linux-s390-low.c (s390_regsets): Likewise.
2476 * linux-sh-low.c (sh_regsets): Likewise.
2477 * linux-sparc-low.c (sparc_regsets): Likewise.
2478 * linux-tic6x-low.c (tic6x_regsets): Likewise.
2479 * linux-tile-low.c (tile_regsets): Likewise.
2480 * linux-x86-low.c (x86_regsets): Likewise.
2481 * linux-xtensa-low.c (xtensa_regsets): Likewise.
2482
50bc912a
PA		 24832015-10-29 Pedro Alves <palves@redhat.com>
2484
2485 * linux-low.h (NULL_REGSET): Define.
2486 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
2487 * linux-arm-low.c (arm_regsets): Likewise.
2488 * linux-crisv32-low.c (cris_regsets): Likewise.
2489 * linux-m68k-low.c (m68k_regsets): Likewise.
2490 * linux-mips-low.c (mips_regsets): Likewise.
2491 * linux-nios2-low.c (nios2_regsets): Likewise.
2492 * linux-ppc-low.c (ppc_regsets): Likewise.
2493 * linux-s390-low.c (s390_regsets): Likewise.
2494 * linux-sh-low.c (sh_regsets): Likewise.
2495 * linux-sparc-low.c (sparc_regsets): Likewise.
2496 * linux-tic6x-low.c (tic6x_regsets): Likewise.
2497 * linux-tile-low.c (tile_regsets): Likewise.
2498 * linux-x86-low.c (x86_regsets): Likewise.
2499 * linux-xtensa-low.c (xtensa_regsets): Likewise.
2500
682b2546
DE		 25012015-10-26 Doug Evans <dje@google.com>
2502
2503 * linux-low.c (__SIGRTMIN): Move to nat/linux-nat.h.
2504
963843d4
DE		 25052015-10-26 Doug Evans <dje@google.com>
2506
2507 * linux-low.c (W_STOPCODE): Moved to common/gdb_wait.h.
2508
d41401ac
DE		 25092015-10-26 Doug Evans <dje@google.com>
2510
2511 * thread-db.c (find_one_thread): Cast ti.ti_tid to unsigned long
2512 for debug_printf.
2513 (attach_thread, find_new_threads_callback): Ditto.
2514
3db28855
AT		 25152015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
2516
2517 * mem-break.h (set_breakpoint_data): Remove.
2518
fb78e89c
AT		 25192015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
2520
2521 * nto-low.c (nto_sw_breakpoint_from_kind): New function.
2522 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
2523 (initialize_low): Remove set_breakpoint_data call.
2524 * spu-low.c (spu_sw_breakpoint_from_kind): New function.
2525 (struct target_ops) <sw_breakpoint_from_kind>: Iniitalize.
2526 (initialize_low): Remove set_breakpoint_data call.
2527 * win32-low.c (win32_sw_breakpoint_from_kind): New function.
2528 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
2529 (initialize_low): Remove set_breakpoint_data call.
2530
2e6ee069
AT		 25312015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
2532
2533 * linux-low.c (default_breakpoint_kind_from_pc): Move to target.c.
2534 * mem-break.c (set_breakpoint_at): Use target_breakpoint_kind_from_pc.
2535 * target.c (default_breakpoint_kind_from_pc): Moved from linux-low.c
2536 * target.h (target_breakpoint_kind_from_pc): New macro.
2537
1652a986
AT		 25382015-10-22 Antoine Tremblay <antoine.tremblay@ericsson.com>
2539
2540 * linux-low.c (default_breakpoint_kind_from_pc): New function.
2541 (linux_breakpoint_kind_from_pc): Use default_breakpoint_kind_from_pc for
2542 the default breakpoint kind.
2543
abeead09
AT		 25442015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
2545
2546 * linux-arm-low.c (arm_supports_z_point_type): Add software
2547 breakpoint support.
2548
b0b4b501
AT		 25492015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
2550
2551 * linux-arm-low.c: Refactor breakpoint definitions.
2552 (arm_breakpoint_at): Adjust for arm_abi_breakpoint.
2553 (arm_sw_breakpoint_from_kind): Adjust for arm_breakpoint.
2554
8689682c
AT		 25552015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
2556
2557 * Makefile.in: Add arm.c/o.
2558 * configure.srv: Likewise.
2559 * linux-arm-low.c (arm_breakpoint_kinds): New enum.
2560 (arm_breakpoint_kind_from_pc): New function.
2561 (arm_sw_breakpoint_from_kind): Return proper kind.
2562 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize.
2563
27165294
AT		 25642015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
2565
2566 * linux-low.c (initialize_low): Ajdust for breakpoint global variables
2567 removal.
2568 * mem-break.c : Remove breakpoint_data/breakpoint_len global variables.
2569 (struct raw_breakpoint) <size>: Remove.
2570 (struct raw_breakpoint) <kind>: Add.
2571 (bp_size): New function.
2572 (bp_opcode): Likewise.
2573 (find_raw_breakpoint_at): Adjust for kind.
2574 (insert_memory_breakpoint): Adjust for kind call bp_size,bp_opcode.
2575 (remove_memory_breakpoint): Adjust for kind call bp_size.
2576 (set_raw_breakpoint_at): Adjust for kind.
2577 (set_breakpoint): Likewise.
2578 (set_breakpoint_at): Call breakpoint_kind_from_pc.
2579 (delete_raw_breakpoint): Adjust for kind.
2580 (delete_breakpoint): Likewise.
2581 (find_gdb_breakpoint): Likewise.
2582 (set_gdb_breakpoint_1): Likewise.
2583 (set_gdb_breakpoint): Likewise.
2584 (delete_gdb_breakpoint_1): Likewise.
2585 (delete_gdb_breakpoint): Likewise.
2586 (uninsert_raw_breakpoint): Likewise.
2587 (reinsert_raw_breakpoint): Likewise.
2588 (set_breakpoint_data): Remove.
2589 (validate_inserted_breakpoint): Adjust for kind call bp_size,bp_opcode.
2590 (check_mem_read): Adjust for kind call bp_size.
2591 (check_mem_write): Adjust for kind call bp_size,bp_opcode.
2592 (clone_one_breakpoint): Adjust for kind.
2593 * mem-break.h (set_gdb_breakpoint): Likewise.
2594 (delete_gdb_breakpoint): Likewise.
2595 * server.c (process_serial_event): Likewise.
2596
dd373349
AT		 25972015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
2598
2599 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): New function.
2600 (struct linux_target_ops) <breakpoint>: Remove.
2601 (struct linux_target_ops) <breakpoint_len>: Remove.
2602 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2603 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2604 * linux-arm-low.c (arm_breakpoint_kind_from_pc): New function.
2605 (arm_sw_breakpoint_from_kind): New function.
2606 * linux-bfin-low.c (bfin_sw_breakpoint_from_kind): New function.
2607 (struct linux_target_ops) <breakpoint>: Remove.
2608 (struct linux_target_ops) <breakpoint_len>: Remove.
2609 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2610 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2611 * linux-cris-low.c (cris_sw_breakpoint_from_kind): New function.
2612 (struct linux_target_ops) <breakpoint>: Remove.
2613 (struct linux_target_ops) <breakpoint_len>: Remove.
2614 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2615 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2616 * linux-crisv32-low.c (cris_sw_breakpoint_from_kind): New function.
2617 (struct linux_target_ops) <breakpoint>: Remove.
2618 (struct linux_target_ops) <breakpoint_len>: Remove.
2619 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2620 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2621 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_pc
2622 and sw_breakpoint_from_kind to increment the pc.
2623 (linux_breakpoint_kind_from_pc): New function.
2624 (linux_sw_breakpoint_from_kind): New function.
2625 (struct target_ops) <sw_breakpoint_from_kind>: Initialize field.
2626 (initialize_low): Call breakpoint_kind_from_pc and
2627 sw_breakpoint_from_kind to replace breakpoint_data/len.
2628 * linux-low.h (struct linux_target_ops) <breakpoint_kind_from_pc>:
2629 New field.
2630 (struct linux_target_ops) <sw_breakpoint_from_kind>: Likewise.
2631 * linux-m32r-low.c (m32r_sw_breakpoint_from_kind): New function.
2632 (struct linux_target_ops) <breakpoint>: Remove.
2633 (struct linux_target_ops) <breakpoint_len>: Remove.
2634 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2635 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2636 * linux-m68k-low.c (m68k_sw_breakpoint_from_kind): New function.
2637 (struct linux_target_ops) <breakpoint>: Remove.
2638 (struct linux_target_ops) <breakpoint_len>: Remove.
2639 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2640 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2641 * linux-mips-low.c (mips_sw_breakpoint_from_kind): New function.
2642 (struct linux_target_ops) <breakpoint>: Remove.
2643 (struct linux_target_ops) <breakpoint_len>: Remove.
2644 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2645 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2646 * linux-nios2-low.c (nios2_sw_breakpoint_from_kind): New function.
2647 (struct linux_target_ops) <breakpoint>: Remove.
2648 (struct linux_target_ops) <breakpoint_len>: Remove.
2649 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2650 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2651 * linux-ppc-low.c (ppc_sw_breakpoint_from_kind): New function.
2652 (struct linux_target_ops) <breakpoint>: Remove.
2653 (struct linux_target_ops) <breakpoint_len>: Remove.
2654 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2655 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2656 * linux-s390-low.c (s390_sw_breakpoint_from_kind): New function.
2657 (struct linux_target_ops) <breakpoint>: Remove.
2658 (struct linux_target_ops) <breakpoint_len>: Remove.
2659 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2660 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2661 * linux-sh-low.c (sh_sw_breakpoint_from_kind): New function.
2662 (struct linux_target_ops) <breakpoint>: Remove.
2663 (struct linux_target_ops) <breakpoint_len>: Remove.
2664 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2665 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2666 * linux-sparc-low.c (sparc_sw_breakpoint_from_kind): New function.
2667 (struct linux_target_ops) <breakpoint>: Remove.
2668 (struct linux_target_ops) <breakpoint_len>: Remove.
2669 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2670 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2671 * linux-tic6x-low.c (tic6x_sw_breakpoint_from_kind): New function.
2672 (struct linux_target_ops) <breakpoint>: Remove.
2673 (struct linux_target_ops) <breakpoint_len>: Remove.
2674 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2675 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2676 * linux-tile-low.c (tile_sw_breakpoint_from_kind): New function.
2677 * linux-x86-low.c (x86_sw_breakpoint_from_kind): New function.
2678 (struct linux_target_ops) <breakpoint>: Remove.
2679 (struct linux_target_ops) <breakpoint_len>: Remove.
2680 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2681 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2682 * linux-xtensa-low.c (xtensa_sw_breakpoint_from_kind) New function.
2683 (struct linux_target_ops) <breakpoint>: Remove.
2684 (struct linux_target_ops) <breakpoint_len>: Remove.
2685 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2686 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2687
4cd98a19
AT		 26882015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
2689
2690 * linux-cris-low.c (cris_get_pc): Remove void arg.
2691
774ee6d2
AR		 26922015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
2693
2694 * gdbserver/nto-low.c (nto_insert_point, nto_remove_point): Fix
2695 variable name.
2696
833dcd29
AR		 26972015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
2698
2699 * inferiors.c (thread_pid_matches_callback): New function.
2700 (find_thread_process): New function.
2701 (remove_thread): Reset current_thread.
2702 (remove_process): Assert threads have been removed first.
2703
8d689ee5
YQ		 27042015-10-15 Yao Qi <yao.qi@linaro.org>
2705
2706 * linux-aarch64-low.c (aarch64_insert_point): Set len to 2
2707 if it is 3.
2708 (aarch64_remove_point): Likewise.
2709 * regcache.c (regcache_register_size): New function.
2710
1c2e1515
YQ		 27112015-10-12 Yao Qi <yao.qi@linaro.org>
2712
2713 * linux-aarch64-low.c: Update all callers as emit_load_store
2714 is renamed to aarch64_emit_load_store.
2715
e1c587c3
YQ		 27162015-10-12 Yao Qi <yao.qi@linaro.org>
2717
2718 * linux-aarch64-low.c: Update all callers of function renaming
2719 from emit_insn to aarch64_emit_insn.
2720
b6542f81
YQ		 27212015-10-12 Yao Qi <yao.qi@linaro.org>
2722
2723 * linux-aarch64-low.c (enum aarch64_opcodes): Move to
2724 arch/aarch64-insn.h.
2725 (struct aarch64_memory_operand): Likewise.
2726 (ENCODE): Likewise.
2727 (emit_insn): Move to arch/aarch64-insn.c.
2728 (emit_b, emit_bcond, emit_cb, emit_tb): Remove.
2729 (emit_load_store): Move to arch/aarch64-insn.c.
2730 (emit_ldr, emit_ldrb, emit_ldrsw, emit_nop): Remove.
2731 (can_encode_int32): Remove.
2732
246994ce
YQ		 27332015-10-12 Yao Qi <yao.qi@linaro.org>
2734
2735 * linux-aarch64-low.c (extract_signed_bitfield): Remove.
2736 (aarch64_decode_ldr_literal): Move to gdb/arch/aarch64-insn.c.
2737 (aarch64_relocate_instruction): Likewise.
2738 (struct aarch64_insn_data): Move to gdb/arch/aarch64-insn.h.
2739 (struct aarch64_insn_visitor): Likewise.
2740
0badd99f
YQ		 27412015-10-12 Yao Qi <yao.qi@linaro.org>
2742
2743 * linux-aarch64-low.c (struct aarch64_insn_data): New.
2744 (struct aarch64_insn_visitor): New.
2745 (struct aarch64_insn_relocation_data): New.
2746 (aarch64_ftrace_insn_reloc_b): New function.
2747 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
2748 (aarch64_ftrace_insn_reloc_cb): Likewise.
2749 (aarch64_ftrace_insn_reloc_tb): Likewise.
2750 (aarch64_ftrace_insn_reloc_adr): Likewise.
2751 (aarch64_ftrace_insn_reloc_ldr_literal): Likewise.
2752 (aarch64_ftrace_insn_reloc_others): Likewise.
2753 (visitor): New.
2754 (aarch64_relocate_instruction): Use visitor.
2755
dfaffe9d
YQ		 27562015-10-12 Yao Qi <yao.qi@linaro.org>
2757
2758 * linux-aarch64-low.c (aarch64_relocate_instruction): Return
2759 int. Add argument buf.
2760 (aarch64_install_fast_tracepoint_jump_pad): Pass buf to
2761 aarch64_relocate_instruction.
2762
70b439f0
YQ		 27632015-10-12 Yao Qi <yao.qi@linaro.org>
2764
2765 * linux-aarch64-low.c (aarch64_relocate_instruction): Add
2766 argument insn. Remove local variable insn. Don't call
2767 target_read_uint32.
2768 (aarch64_install_fast_tracepoint_jump_pad): Call
2769 target_read_uint32.
2770
7781c06f
YQ		 27712015-09-30 Yao Qi <yao.qi@linaro.org>
2772
2773 * linux-aarch64-low.c (emit_movk): Shorten a long line.
2774 (emit_load_store_pair): Likewise.
2775
9a3c8263
SM		 27762015-09-25 Simon Marchi <simon.marchi@ericsson.com>
2777
2778 * dll.c (match_dll): Add cast(s).
2779 (unloaded_dll): Likewise.
2780 * linux-low.c (second_thread_of_pid_p): Likewise.
2781 (delete_lwp_callback): Likewise.
2782 (count_events_callback): Likewise.
2783 (select_event_lwp_callback): Likewise.
2784 (linux_set_resume_request): Likewise.
2785 * server.c (accumulate_file_name_length): Likewise.
2786 (emit_dll_description): Likewise.
2787 (handle_qxfer_threads_worker): Likewise.
2788 (visit_actioned_threads): Likewise.
2789 * thread-db.c (any_thread_of): Likewise.
2790 * tracepoint.c (same_process_p): Likewise.
2791 (match_blocktype): Likewise.
2792 (build_traceframe_info_xml): Likewise.
2793
224c3ddb
SM		 27942015-09-25 Simon Marchi <simon.marchi@ericsson.com>
2795
2796 * ax.c (gdb_parse_agent_expr): Add cast to allocation result
2797 assignment.
2798 (gdb_unparse_agent_expr): Likewise.
2799 * hostio.c (require_data): Likewise.
2800 (handle_pread): Likewise.
2801 * linux-low.c (disable_regset): Likewise.
2802 (fetch_register): Likewise.
2803 (store_register): Likewise.
2804 (get_dynamic): Likewise.
2805 (linux_qxfer_libraries_svr4): Likewise.
2806 * mem-break.c (delete_fast_tracepoint_jump): Likewise.
2807 (set_fast_tracepoint_jump): Likewise.
2808 (uninsert_fast_tracepoint_jumps_at): Likewise.
2809 (reinsert_fast_tracepoint_jumps_at): Likewise.
2810 (validate_inserted_breakpoint): Likewise.
2811 (clone_agent_expr): Likewise.
2812 * regcache.c (init_register_cache): Likewise.
2813 * remote-utils.c (putpkt_binary_1): Likewise.
2814 (decode_M_packet): Likewise.
2815 (decode_X_packet): Likewise.
2816 (look_up_one_symbol): Likewise.
2817 (relocate_instruction): Likewise.
2818 (monitor_output): Likewise.
2819 * server.c (handle_search_memory): Likewise.
2820 (handle_qxfer_exec_file): Likewise.
2821 (handle_qxfer_libraries): Likewise.
2822 (handle_qxfer): Likewise.
2823 (handle_query): Likewise.
2824 (handle_v_cont): Likewise.
2825 (handle_v_run): Likewise.
2826 (captured_main): Likewise.
2827 * target.c (write_inferior_memory): Likewise.
2828 * thread-db.c (try_thread_db_load_from_dir): Likewise.
2829 * tracepoint.c (init_trace_buffer): Likewise.
2830 (add_tracepoint_action): Likewise.
2831 (add_traceframe): Likewise.
2832 (add_traceframe_block): Likewise.
2833 (cmd_qtdpsrc): Likewise.
2834 (cmd_qtdv): Likewise.
2835 (cmd_qtstatus): Likewise.
2836 (response_source): Likewise.
2837 (response_tsv): Likewise.
2838 (cmd_qtnotes): Likewise.
2839 (gdb_collect): Likewise.
2840 (initialize_tracepoint): Likewise.
2841
afbe19f8
PL		 28422015-09-21 Pierre Langlois <pierre.langlois@arm.com>
2843
2844 * linux-aarch64-low-.c: Include ax.h and tracepoint.h.
2845 (enum aarch64_opcodes) <RET>, <SUBS>, <AND>, <ORR>, <ORN>,
2846 <EOR>, <LSLV>, <LSRV>, <ASRV>, <SBFM>, <UBFM>, <CSINC>, <MUL>,
2847 <NOP>: New.
2848 (enum aarch64_condition_codes): New enum.
2849 (w0): New static global.
2850 (fp): Likewise.
2851 (lr): Likewise.
2852 (struct aarch64_memory_operand) <type>: New
2853 MEMORY_OPERAND_POSTINDEX type.
2854 (postindex_memory_operand): New helper function.
2855 (emit_ret): New function.
2856 (emit_load_store_pair): New function, factored out of emit_stp
2857 with support for MEMORY_OPERAND_POSTINDEX.
2858 (emit_stp): Rewrite using emit_load_store_pair.
2859 (emit_ldp): New function.
2860 (emit_load_store): Likewise.
2861 (emit_ldr): Mention post-index instruction in comment.
2862 (emit_ldrh): New function.
2863 (emit_ldrb): New function.
2864 (emit_ldrsw): Mention post-index instruction in comment.
2865 (emit_str): Likewise.
2866 (emit_subs): New function.
2867 (emit_cmp): Likewise.
2868 (emit_and): Likewise.
2869 (emit_orr): Likewise.
2870 (emit_orn): Likewise.
2871 (emit_eor): Likewise.
2872 (emit_mvn): Likewise.
2873 (emit_lslv): Likewise.
2874 (emit_lsrv): Likewise.
2875 (emit_asrv): Likewise.
2876 (emit_mul): Likewise.
2877 (emit_sbfm): Likewise.
2878 (emit_sbfx): Likewise.
2879 (emit_ubfm): Likewise.
2880 (emit_ubfx): Likewise.
2881 (emit_csinc): Likewise.
2882 (emit_cset): Likewise.
2883 (emit_nop): Likewise.
2884 (emit_ops_insns): New helper function.
2885 (emit_pop): Likewise.
2886 (emit_push): Likewise.
2887 (aarch64_emit_prologue): New function.
2888 (aarch64_emit_epilogue): Likewise.
2889 (aarch64_emit_add): Likewise.
2890 (aarch64_emit_sub): Likewise.
2891 (aarch64_emit_mul): Likewise.
2892 (aarch64_emit_lsh): Likewise.
2893 (aarch64_emit_rsh_signed): Likewise.
2894 (aarch64_emit_rsh_unsigned): Likewise.
2895 (aarch64_emit_ext): Likewise.
2896 (aarch64_emit_log_not): Likewise.
2897 (aarch64_emit_bit_and): Likewise.
2898 (aarch64_emit_bit_or): Likewise.
2899 (aarch64_emit_bit_xor): Likewise.
2900 (aarch64_emit_bit_not): Likewise.
2901 (aarch64_emit_equal): Likewise.
2902 (aarch64_emit_less_signed): Likewise.
2903 (aarch64_emit_less_unsigned): Likewise.
2904 (aarch64_emit_ref): Likewise.
2905 (aarch64_emit_if_goto): Likewise.
2906 (aarch64_emit_goto): Likewise.
2907 (aarch64_write_goto_address): Likewise.
2908 (aarch64_emit_const): Likewise.
2909 (aarch64_emit_call): Likewise.
2910 (aarch64_emit_reg): Likewise.
2911 (aarch64_emit_pop): Likewise.
2912 (aarch64_emit_stack_flush): Likewise.
2913 (aarch64_emit_zero_ext): Likewise.
2914 (aarch64_emit_swap): Likewise.
2915 (aarch64_emit_stack_adjust): Likewise.
2916 (aarch64_emit_int_call_1): Likewise.
2917 (aarch64_emit_void_call_2): Likewise.
2918 (aarch64_emit_eq_goto): Likewise.
2919 (aarch64_emit_ne_goto): Likewise.
2920 (aarch64_emit_lt_goto): Likewise.
2921 (aarch64_emit_le_goto): Likewise.
2922 (aarch64_emit_gt_goto): Likewise.
2923 (aarch64_emit_ge_got): Likewise.
2924 (aarch64_emit_ops_impl): New static global variable.
2925 (aarch64_emit_ops): New target function, return
2926 &aarch64_emit_ops_impl.
2927 (struct linux_target_ops): Install it.
2928
bb903df0
PL		 29292015-09-21 Pierre Langlois <pierre.langlois@arm.com>
2930
2931 * Makefile.in (linux-aarch64-ipa.o, aarch64-ipa.o): New rules.
2932 * configure.srv (aarch64*-*-linux*): Add linux-aarch64-ipa.o and
2933 aarch64-ipa.o.
2934 * linux-aarch64-ipa.c: New file.
2935 * linux-aarch64-low.c: Include arch/aarch64-insn.h, inttypes.h
2936 and endian.h.
2937 (aarch64_get_thread_area): New target method.
2938 (extract_signed_bitfield): New helper function.
2939 (aarch64_decode_ldr_literal): New function.
2940 (enum aarch64_opcodes): New enum.
2941 (struct aarch64_register): New struct.
2942 (struct aarch64_operand): New struct.
2943 (x0): New static global.
2944 (x1): Likewise.
2945 (x2): Likewise.
2946 (x3): Likewise.
2947 (x4): Likewise.
2948 (w2): Likewise.
2949 (ip0): Likewise.
2950 (sp): Likewise.
2951 (xzr): Likewise.
2952 (aarch64_register): New helper function.
2953 (register_operand): Likewise.
2954 (immediate_operand): Likewise.
2955 (struct aarch64_memory_operand): New struct.
2956 (offset_memory_operand): New helper function.
2957 (preindex_memory_operand): Likewise.
2958 (enum aarch64_system_control_registers): New enum.
2959 (ENCODE): New macro.
2960 (emit_insn): New helper function.
2961 (emit_b): New function.
2962 (emit_bcond): Likewise.
2963 (emit_cb): Likewise.
2964 (emit_tb): Likewise.
2965 (emit_blr): Likewise.
2966 (emit_stp): Likewise.
2967 (emit_ldp_q_offset): Likewise.
2968 (emit_stp_q_offset): Likewise.
2969 (emit_load_store): Likewise.
2970 (emit_ldr): Likewise.
2971 (emit_ldrsw): Likewise.
2972 (emit_str): Likewise.
2973 (emit_ldaxr): Likewise.
2974 (emit_stxr): Likewise.
2975 (emit_stlr): Likewise.
2976 (emit_data_processing_reg): Likewise.
2977 (emit_data_processing): Likewise.
2978 (emit_add): Likewise.
2979 (emit_sub): Likewise.
2980 (emit_mov): Likewise.
2981 (emit_movk): Likewise.
2982 (emit_mov_addr): Likewise.
2983 (emit_mrs): Likewise.
2984 (emit_msr): Likewise.
2985 (emit_sevl): Likewise.
2986 (emit_wfe): Likewise.
2987 (append_insns): Likewise.
2988 (can_encode_int32_in): New helper function.
2989 (aarch64_relocate_instruction): New function.
2990 (aarch64_install_fast_tracepoint_jump_pad): Likewise.
2991 (aarch64_get_min_fast_tracepoint_insn_len): Likewise.
2992 (struct linux_target_ops): Install aarch64_get_thread_area,
2993 aarch64_install_fast_tracepoint_jump_pad and
2994 aarch64_get_min_fast_tracepoint_insn_len.
2995
787749ea
PL		 29962015-09-21 Pierre Langlois <pierre.langlois@arm.com>
2997
2998 * Makefile.in (aarch64-insn.o): New rule.
2999 * configure.srv (aarch64*-*-linux*): Add aarch64-insn.o.
3000
9812b2e6
YQ		 30012015-09-21 Yao Qi <yao.qi@linaro.org>
3002
3003 * ax.c [!IN_PROCESS_AGENT] (gdb_agent_op_sizes): Define it.
3004
18fe412b
YQ		 30052015-09-21 Yao Qi <yao.qi@linaro.org>
3006
3007 * tracepoint.c (max_jump_pad_size): Remove.
3008
a0cc84cd
YQ		 30092015-09-18 Yao Qi <yao.qi@linaro.org>
3010
3011 * linux-aarch64-low.c: Don't include sys/uio.h.
3012 (ps_get_thread_area): Call aarch64_ps_get_thread_area.
3013
d78908cf
WW		 30142015-09-16 Wei-cheng Wang <cole945@gmail.com>
3015
3016 * tracepoint.c (eval_result_type): Change prototype.
3017 (condition_true_at_tracepoint): Fix argument to compiled_cond.
3018
d57e0d50
PA		 30192015-09-15 Pedro Alves <palves@redhat.com>
3020
3021 * remote-utils.c (prepare_resume_reply) <TARGET_WAITKIND_EXECD>:
3022 Check whether to report exec events instead of checking whether
3023 multiprocess is enabled.
3024
5a676acc
PA		 30252015-09-15 Pedro Alves <palves@redhat.com>
3026
3027 PR remote/18965
3028 * remote-utils.c (prepare_resume_reply): Merge
3029 TARGET_WAITKIND_VFORK_DONE switch case with the
3030 TARGET_WAITKIND_FORKED case.
3031
7c5d0fad
YQ		 30322015-09-15 Yao Qi <yao.qi@linaro.org>
3033
3034 * server.c (handle_query): Check string comparison using
3035 "else if" instead of "if".
3036
750ce8d1
YQ		 30372015-09-15 Yao Qi <yao.qi@linaro.org>
3038
3039 * server.c (vCont_supported): New global variable.
3040 (handle_query): Set vCont_supported to 1 if "vContSupported+"
3041 matches. Append ";vContSupported+" to own_buf.
3042 (handle_v_requests): Append ";s;S" to own_buf if target supports
3043 hardware single step or vCont_supported is false.
3044 (capture_main): Set vCont_supported to zero.
3045
70b90b91
YQ		 30462015-09-15 Yao Qi <yao.qi@linaro.org>
3047
3048 * linux-low.c (linux_supports_conditional_breakpoints): Rename
3049 it to ...
3050 (linux_supports_hardware_single_step): ... New function.
3051 (linux_target_ops): Update.
3052 * lynx-low.c (lynx_target_ops): Set field
3053 supports_hardware_single_step to target_can_do_hardware_single_step.
3054 * nto-low.c (nto_target_ops): Likewise.
3055 * spu-low.c (spu_target_ops): Likewise.
3056 * win32-low.c (win32_target_ops): Likewise.
3057 * target.c (target_can_do_hardware_single_step): New function.
3058 * target.h (struct target_ops) <supports_conditional_breakpoints>:
3059 Remove. <supports_hardware_single_step>: New field.
3060 (target_supports_conditional_breakpoints): Remove.
3061 (target_supports_hardware_single_step): New macro.
3062 (target_can_do_hardware_single_step): Declare.
3063 * server.c (handle_query): Use target_supports_hardware_single_step
3064 instead of target_supports_conditional_breakpoints.
3065
ade90bde
YQ		 30662015-09-15 Yao Qi <yao.qi@linaro.org>
3067
3068 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): New
3069 function.
3070 (struct linux_target_ops the_low_target): Install
3071 aarch64_linux_siginfo_fixup.
3072
94585166
DB		 30732015-09-11 Don Breazeal <donb@codesourcery.com>
3074 Luis Machado <lgustavo@codesourcery.com>
3075
3076 * linux-low.c (linux_mourn): Static declaration.
3077 (linux_arch_setup): Move in front of
3078 handle_extended_wait.
3079 (linux_arch_setup_thread): New function.
3080 (handle_extended_wait): Handle exec events. Call
3081 linux_arch_setup_thread. Make event_lwp argument a
3082 pointer-to-a-pointer.
3083 (check_zombie_leaders): Do not check stopped threads.
3084 (linux_low_ptrace_options): Add PTRACE_O_TRACEEXEC.
3085 (linux_low_filter_event): Add lwp and thread for exec'ing
3086 non-leader thread if leader thread has been deleted.
3087 Refactor code into linux_arch_setup_thread and call it.
3088 Pass child lwp pointer by reference to handle_extended_wait.
3089 (linux_wait_for_event_filtered): Update comment.
3090 (linux_wait_1): Prevent clobbering exec event status.
3091 (linux_supports_exec_events): New function.
3092 (linux_target_ops) <supports_exec_events>: Initialize new member.
3093 * lynx-low.c (lynx_target_ops) <supports_exec_events>: Initialize
3094 new member.
3095 * remote-utils.c (prepare_resume_reply): New stop reason 'exec'.
3096 * server.c (report_exec_events): New global variable.
3097 (handle_query): Handle qSupported query for exec-events feature.
3098 (captured_main): Initialize report_exec_events.
3099 * server.h (report_exec_events): Declare new global variable.
3100 * target.h (struct target_ops) <supports_exec_events>: New
3101 member.
3102 (target_supports_exec_events): New macro.
3103 * win32-low.c (win32_target_ops) <supports_exec_events>:
3104 Initialize new member.
3105
0568462b
MM		 31062015-09-09 Markus Metzger <markus.t.metzger@intel.com>
3107
3108 * linux-low.c (linux_low_enable_btrace): Remove.
3109 (linux_target_ops): Replace linux_low_enable_btrace with
3110 linux_enable_btrace.
3111
39edd165
YQ		 31122015-09-03 Yao Qi <yao.qi@linaro.org>
3113
3114 * linux-aarch64-low.c (aarch64_insert_point): Call
3115 aarch64_handle_watchpoint if aarch64_linux_region_ok_for_watchpoint
3116 returns true.
3117
1db33b5a
UW		 31182015-08-27 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
3119
3120 * linux-low.c (check_stopped_by_breakpoint): Use
3121 GDB_ARCH_IS_TRAP_BRKPT instead of GDB_ARCH_TRAP_BRKPT.
3122
ab290430
PA		 31232015-08-27 Pedro Alves <palves@redhat.com>
3124
3125 * proc-service.c (ps_pdwrite): Return PS_ERR/PS_OK explicily.
3126
8d749320
SM		 31272015-08-26 Simon Marchi <simon.marchi@ericsson.com>
3128
6711b7f8
SM		 3129 * ax.c (gdb_parse_agent_expr): Replace xmalloc-family function with
3130 the XNEW-family equivalent.
8d749320
SM		 3131 (compile_bytecodes): Likewise.
3132 * dll.c (loaded_dll): Likewise.
3133 * event-loop.c (append_callback_event): Likewise.
3134 (create_file_handler): Likewise.
3135 (create_file_event): Likewise.
3136 * hostio.c (handle_open): Likewise.
3137 * inferiors.c (add_thread): Likewise.
3138 (add_process): Likewise.
3139 * linux-aarch64-low.c (aarch64_linux_new_process): Likewise.
3140 * linux-arm-low.c (arm_new_process): Likewise.
3141 (arm_new_thread): Likewise.
3142 * linux-low.c (add_to_pid_list): Likewise.
3143 (linux_add_process): Likewise.
3144 (handle_extended_wait): Likewise.
3145 (add_lwp): Likewise.
3146 (enqueue_one_deferred_signal): Likewise.
3147 (enqueue_pending_signal): Likewise.
3148 (linux_resume_one_lwp_throw): Likewise.
3149 (linux_resume_one_thread): Likewise.
3150 (linux_read_memory): Likewise.
3151 (linux_write_memory): Likewise.
3152 * linux-mips-low.c (mips_linux_new_process): Likewise.
3153 (mips_linux_new_thread): Likewise.
3154 (mips_add_watchpoint): Likewise.
3155 * linux-x86-low.c (initialize_low_arch): Likewise.
3156 * lynx-low.c (lynx_add_process): Likewise.
3157 * mem-break.c (set_raw_breakpoint_at): Likewise.
3158 (set_breakpoint): Likewise.
3159 (add_condition_to_breakpoint): Likewise.
3160 (add_commands_to_breakpoint): Likewise.
3161 (clone_agent_expr): Likewise.
3162 (clone_one_breakpoint): Likewise.
3163 * regcache.c (new_register_cache): Likewise.
3164 * remote-utils.c (look_up_one_symbol): Likewise.
3165 * server.c (queue_stop_reply): Likewise.
3166 (start_inferior): Likewise.
3167 (queue_stop_reply_callback): Likewise.
3168 (handle_target_event): Likewise.
3169 * spu-low.c (fetch_ppc_memory): Likewise.
3170 (store_ppc_memory): Likewise.
3171 * target.c (set_target_ops): Likewise.
3172 * thread-db.c (thread_db_load_search): Likewise.
3173 (try_thread_db_load_1): Likewise.
3174 * tracepoint.c (add_tracepoint): Likewise.
3175 (add_tracepoint_action): Likewise.
3176 (create_trace_state_variable): Likewise.
3177 (cmd_qtdpsrc): Likewise.
3178 (cmd_qtro): Likewise.
3179 (add_while_stepping_state): Likewise.
3180 * win32-low.c (child_add_thread): Likewise.
3181 (get_image_name): Likewise.
3182
ed8b7b42
YQ		 31832015-08-25 Yao Qi <yao.qi@linaro.org>
3184
3185 * linux-aarch64-low.c (aarch64_linux_new_thread): Remove.
3186
db3cb7cb
YQ		 31872015-08-25 Yao Qi <yao.qi@linaro.org>
3188
3189 * Makefile.in (aarch64-linux.o): New rule.
3190 * configure.srv (aarch64*-*-linux*): Append aarch64-linux.o to
3191 srv_tgtobj.
3192 * linux-aarch64-low.c: Include nat/aarch64-linux.h.
3193 (aarch64_init_debug_reg_state): Make it extern.
3194 (aarch64_linux_prepare_to_resume): Remove.
3195
f6011a1c
YQ		 31962015-08-25 Yao Qi <yao.qi@linaro.org>
3197
3198 * linux-aarch64-low.c (aarch64_linux_prepare_to_resume): Use
3199 lwp_arch_private_info and ptid_of_lwp.
3200
88e2cf7e
YQ		 32012015-08-25 Yao Qi <yao.qi@linaro.org>
3202
3203 * linux-aarch64-low.c (aarch64_get_debug_reg_state): Add argument pid.
3204 Find proc_info by find_process_pid. All callers updated.
3205
5e35436e
YQ		 32062015-08-25 Yao Qi <yao.qi@linaro.org>
3207
3208 * linux-aarch64-low.c (struct arch64_dr_update_callback_param):
3209 Remove.
3210 (debug_reg_change_callback): Remove.
3211 (aarch64_notify_debug_reg_change): Remove.
3212
4a8a7965
YQ		 32132015-08-25 Yao Qi <yao.qi@linaro.org>
3214
3215 * linux-aarch64-low.c (aarch64_notify_debug_reg_change):
3216 Call current_lwp_ptid.
3217
32a271ee
YQ		 32182015-08-25 Yao Qi <yao.qi@linaro.org>
3219
3220 * linux-aarch64-low.c (debug_reg_change_callback): Use
3221 debug_printf.
3222
0d51c8d7
YQ		 32232015-08-25 Yao Qi <yao.qi@linaro.org>
3224
3225 * linux-aarch64-low.c (debug_reg_change_callback): Use phex.
3226
31a43dd5
YQ		 32272015-08-25 Yao Qi <yao.qi@linaro.org>
3228
3229 * linux-aarch64-low.c (debug_reg_change_callback): Remove comments.
3230
8ee52567
YQ		 32312015-08-25 Yao Qi <yao.qi@linaro.org>
3232
3233 * linux-aarch64-low.c (debug_reg_change_callback): Re-indent
3234 the code.
3235
ff3f0f45
YQ		 32362015-08-25 Yao Qi <yao.qi@linaro.org>
3237
3238 * linux-aarch64-low.c (aarch64_dr_update_callback_param) <pid>:
3239 Remove.
3240 (debug_reg_change_callback): Remove argument entry and add argument
3241 lwp. Remove local variable thread. Don't print thread id in the
3242 debugging output. Don't check whether pid of thread equals to pid.
3243 (aarch64_notify_debug_reg_change): Don't set param.pid. Call
3244 iterate_over_lwps instead find_inferior.
3245
3d40fbb5
PA		 32462015-08-24 Pedro Alves <palves@redhat.com>
3247
3248 * inferiors.c (get_first_process): New function.
3249 * inferiors.h (get_first_process): New declaration.
3250 * remote-utils.c (read_ptid): Default to the first process in the
3251 list, instead of to the current thread's process.
3252
438e1e42
PA		 32532015-08-24 Pedro Alves <palves@redhat.com>
3254
3255 * debug.c: Include gdb_sys_time.h instead of sys/time.h.
3256 * event-loop.c: Likewise.
3257 * remote-utils.c: Likewise.
3258 * tracepoint.c: Likewise.
3259
a8c6d4fc
PA		 32602015-08-24 Pedro Alves <palves@redhat.com>
3261
3262 * spu-low.c (spu_request_interrupt): Use lwpid_of instead of
3263 ptid_get_lwp.
3264
99b0bb12
PA		 32652015-08-21 Pedro Alves <palves@redhat.com>
3266
3267 * ax.c (gdb_eval_agent_expr): Return expr_eval_unhandled_opcode
3268 instead of literal 1.
3269
f8904751
PA		 32702015-08-21 Pedro Alves <palves@redhat.com>
3271
3272 * tdesc.c (default_description): Explicitly zero-initialize.
3273
465a859e
PA		 32742015-08-21 Pedro Alves <palves@redhat.com>
3275
3276 PR gdb/18749
3277 * inferiors.c (remove_thread): Discard any pending stop reply for
3278 this thread.
3279 * server.c (remove_all_on_match_pid): Rename to ...
3280 (remove_all_on_match_ptid): ... this. Work with a filter ptid
3281 instead of a pid.
3282 (discard_queued_stop_replies): Change parameter to a ptid. Now
3283 extern.
3284 (handle_v_kill, kill_inferior_callback, captured_main)
3285 (process_serial_event): Adjust.
3286 * server.h (discard_queued_stop_replies): Declare.
3287
f0db101d
PA		 32882015-08-21 Pedro Alves <palves@redhat.com>
3289
3290 * linux-low.c (wait_for_sigstop): Always switch to no thread
3291 selected if the previously current thread dies.
3292 * lynx-low.c (lynx_request_interrupt): Use the first thread's
3293 process instead of the current thread's.
3294 * remote-utils.c (input_interrupt): Don't check if there's no
3295 current thread.
3296 * server.c (gdb_read_memory, gdb_write_memory): If setting the
3297 current thread to the general thread fails, error out.
3298 (handle_qxfer_auxv, handle_qxfer_libraries)
3299 (handle_qxfer_libraries_svr4, handle_qxfer_siginfo)
3300 (handle_qxfer_spu, handle_qxfer_statictrace, handle_qxfer_fdpic)
3301 (handle_query): Check if there's a thread selected instead of
3302 checking whether there's any thread in the thread list.
3303 (handle_qxfer_threads, handle_qxfer_btrace)
3304 (handle_qxfer_btrace_conf): Don't error out early if there's no
3305 thread in the thread list.
3306 (handle_v_cont, myresume): Don't set the current thread to the
3307 continue thread.
3308 (process_serial_event) <Hg handling>: Also set thread_id if the
3309 previous general thread is still alive.
3310 (process_serial_event) <g/G handling>: If setting the current
3311 thread to the general thread fails, error out.
3312 * spu-low.c (spu_resume, spu_request_interrupt): Use the first
3313 thread's lwp instead of the current thread's.
3314 * target.c (set_desired_thread): If the desired thread was not
3315 found, leave the current thread pointing to NULL. Return an int
3316 (boolean) indicating success.
3317 * target.h (set_desired_thread): Change return type to int.
3318
40045d91
MF		 33192015-08-20 Max Filippov <jcmvbkbc@gmail.com>
3320
3321 * configure.srv (xtensa*-*-linux*): Add srv_linux_thread_db=yes.
3322 * linux-xtensa-low.c (arch/xtensa.h gdb_proc_service.h): New
3323 #includes.
3324 (ps_get_thread_area): New function.
3325
45face3b
GB		 33262015-08-19 Gary Benson <gbenson@redhat.com>
3327
3328 * hostio.c (handle_pread): Do not attempt to read more data
3329 than hostio_reply_with_data can fit in a packet.
3330
16d5f642
JB		 33312015-08-18 Joel Brobecker <brobecker@adacore.com>
3332
3333 * linux-aarch32-low.c (NT_ARM_VFP): Define if not already defined.
3334
a738da3a
MF		 33352015-08-14 Matthew Fortune <matthew.fortune@imgtec.com>
3336
3337 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP_REL.
3338
33ebda9d
PA		 33392015-08-06 Pedro Alves <palves@redhat.com>
3340
3341 * tracepoint.c (expr_eval_result): Now an int.
3342
a44892be
PA		 33432015-08-06 Pedro Alves <palves@redhat.com>
3344
3345 * gdbthread.h (struct regcache): Forward declare.
3346 (struct thread_info) <regcache_data>: Now a struct regcache
3347 pointer.
3348 * inferiors.c (inferior_regcache_data)
3349 (set_inferior_regcache_data): Now work with struct regcache
3350 pointers.
3351 * inferiors.h (struct regcache): Forward declare.
3352 (inferior_regcache_data, set_inferior_regcache_data): Now work
3353 with struct regcache pointers.
3354 * regcache.c (get_thread_regcache, regcache_invalidate_thread)
3355 (free_register_cache_thread): Remove struct regcache pointer
3356 casts.
3357
608a1e46
PA		 33582015-08-06 Pedro Alves <palves@redhat.com>
3359
3360 * server.c (captured_main): On error, print the exception message
3361 to stderr, and if run_once is set, throw a quit.
3362
f0ce0d3a
PA		 33632015-08-06 Pedro Alves <palves@redhat.com>
3364
3365 * linux-low.c (move_out_of_jump_pad_callback): Temporarily switch
3366 the current thread.
3367
bf47e248
PA		 33682015-08-06 Pedro Alves <palves@redhat.com>
3369
3370 * linux-low.c (linux_write_memory): Rewrite debug output to avoid
3371 reading beyond the passed in buffer length.
3372
b6b9ffcc
PL		 33732015-08-06 Pierre Langlois <pierre.langlois@arm.com>
3374
3375 * tracepoint.c (symbol_list) <required>: Remove.
3376
863d01bd
PA		 33772015-08-06 Pedro Alves <palves@redhat.com>
3378
3379 * linux-low.c (handle_extended_wait): Set the fork child's suspend
3380 count if stopping and suspending threads.
3381 (check_stopped_by_breakpoint): If stopped by trace, set the LWP's
3382 stop reason to TARGET_STOPPED_BY_SINGLE_STEP.
3383 (linux_detach): Complete an ongoing step-over.
3384 (lwp_suspended_inc, lwp_suspended_decr): New functions. Use
3385 throughout.
3386 (resume_stopped_resumed_lwps): Don't resume a suspended thread.
3387 (linux_wait_1): If passing a signal to the inferior after
3388 finishing a step-over, unsuspend and re-resume all lwps. If we
3389 see a single-step event but the thread should be continuing, don't
3390 pass the trap to gdb.
3391 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback): Use
3392 internal_error instead of gdb_assert.
3393 (enqueue_pending_signal): New function.
3394 (check_ptrace_stopped_lwp_gone): Add debug output.
3395 (start_step_over): Use internal_error instead of gdb_assert.
3396 (complete_ongoing_step_over): New function.
3397 (linux_resume_one_thread): Don't resume a suspended thread.
3398 (proceed_one_lwp): If the LWP is stepping over a breakpoint, reset
3399 it stepping.
3400
00db26fa
PA		 34012015-08-06 Pedro Alves <palves@redhat.com>
3402
3403 * linux-low.c (add_lwp): Set waitstatus to TARGET_WAITKIND_IGNORE.
3404 (linux_thread_alive): Use lwp_is_marked_dead.
3405 (extended_event_reported): Delete.
3406 (linux_wait_1): Check if waitstatus is TARGET_WAITKIND_IGNORE
3407 instead of extended_event_reported.
3408 (mark_lwp_dead): Don't set the 'dead' flag. Store the waitstatus
3409 as well.
3410 (lwp_is_marked_dead): New function.
3411 (lwp_running): Use lwp_is_marked_dead.
3412 * linux-low.h: Delete 'dead' field, and update 'waitstatus's
3413 comment.
3414
ad071a30
PA		 34152015-08-06 Pedro Alves <palves@redhat.com>
3416
3417 * linux-low.c (linux_wait_1): Move fork event output out of the
3418 !report_to_gdb check. Pass event_child->waitstatus to
3419 target_waitstatus_to_string instead of ourstatus.
3420
524b57e6
YQ		 34212015-08-04 Yao Qi <yao.qi@linaro.org>
3422
3423 * linux-aarch64-low.c (aarch64_supports_tracepoints): Return 0
3424 if current_thread is 32 bit.
3425
6085d6f6
YQ		 34262015-08-04 Yao Qi <yao.qi@linaro.org>
3427
3428 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
3429 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
3430 * server.c (extended_protocol): Remove "static".
3431 * server.h (extended_protocol): Declare it.
3432
8a7e4587
YQ		 34332015-08-04 Yao Qi <yao.qi@linaro.org>
3434
3435 * linux-aarch64-low.c (aarch64_get_pc): Get PC register on
3436 both aarch64 and aarch32.
3437 (aarch64_set_pc): Likewise.
3438
3b53ae99
YQ		 34392015-08-04 Yao Qi <yao.qi@linaro.org>
3440
3441 * configure.srv (case aarch64*-*-linux*): Append arm-with-neon.o
3442 to srv_regobj and append arm-core.xml arm-vfpv3.xml and
3443 arm-with-neon.xml to srv_xmlfiles.
3444 * linux-aarch64-low.c: Include linux-aarch32-low.h.
3445 (is_64bit_tdesc): New function.
3446 (aarch64_linux_read_description): New function.
3447 (aarch64_arch_setup): Call aarch64_linux_read_description.
3448 (regs_info): Rename to regs_info_aarch64.
3449 (aarch64_regs_info): Return right regs_info.
3450 (initialize_low_arch): Call initialize_low_arch_aarch32.
3451
bd9e6534
YQ		 34522015-08-04 Yao Qi <yao.qi@linaro.org>
3453
3454 * configure.srv (srv_tgtobj): Add linux-aarch32-low.o.
3455 * linux-aarch32-low.c: New file.
3456 * linux-aarch32-low.h: New file.
3457 * linux-arm-low.c (arm_fill_gregset): Move it to
3458 linux-aarch32-low.c.
3459 (arm_store_gregset): Likewise.
3460 (arm_fill_vfpregset): Call arm_fill_vfpregset_num
3461 (arm_store_vfpregset): Call arm_store_vfpregset_num.
3462 (arm_arch_setup): Check if PTRACE_GETREGSET works.
3463 (regs_info): Rename to regs_info_arm.
3464 (arm_regs_info): Return regs_info_aarch32 if
3465 have_ptrace_getregset is 1 and target description is
3466 arm_with_neon or arm_with_vfpv3.
3467 (initialize_low_arch): Don't call init_registers_arm_with_neon.
3468 Call initialize_low_arch_aarch32 instead.
3469
ded48a5e
YQ		 34702015-08-04 Yao Qi <yao.qi@linaro.org>
3471
3472 * linux-x86-low.c (have_ptrace_getregset): Move it to ...
3473 * linux-low.c: ... here.
3474 * linux-low.h (have_ptrace_getregset): Declare it.
3475
96e9210f
PA		 34762015-08-04 Pedro Alves <palves@redhat.com>
3477
3478 * thread-db.c (struct thread_db): Use new typedefs.
3479 (try_thread_db_load_1): Define local TDB_DLSYM macro and use it in
3480 CHK calls.
3481 (disable_thread_event_reporting): Cast result of dlsym to
3482 destination function pointer type.
3483 (thread_db_mourn): Use td_ta_delete_ftype.
3484
af60a1ef
SL		 34852015-08-03 Sandra Loosemore <sandra@codesourcery.com>
3486
3487 * linux-nios2-low.c (NIOS2_BREAKPOINT): Conditionalize for
3488 arch variant.
3489 (CDX_BREAKPOINT): Define for R2.
3490 (nios2_breakpoint_at): Check for CDX_BREAKPOINT when R2.
3491 (the_low_target): Add comments.
3492
e8b41681
YQ		 34932015-07-30 Yao Qi <yao.qi@linaro.org>
3494
3495 * linux-arm-low.c (arm_hwcap): Remove it.
3496 (arm_read_description): New local variable arm_hwcap. Don't
3497 set arm_hwcap to zero.
3498
89abb039
YQ		 34992015-07-30 Yao Qi <yao.qi@linaro.org>
3500
3501 * linux-arm-low.c (arm_fill_wmmxregset): Don't use arm_hwcap.
3502 Use regcache->tdesc instead.
3503 (arm_store_wmmxregset): Likewise.
3504 (arm_fill_vfpregset): Likewise.
3505 (arm_store_vfpregset): Likewise.
3506
deca266c
YQ		 35072015-07-30 Yao Qi <yao.qi@linaro.org>
3508
3509 * linux-arm-low.c: Include arch/arm.h.
3510 (arm_fill_gregset): Don't use arm_num_regs and arm_regmap.
3511 (arm_store_gregset): Likewise.
3512
aa58a496
SM		 35132015-07-29 Simon Marchi <simon.marchi@ericsson.com>
3514
3515 * linux-mips-low.c (mips_linux_prepare_to_resume): Add NULL as
3516 ptrace's 4th parameter.
3517
50904b25
YQ		 35182015-07-27 Yao Qi <yao.qi@linaro.org>
3519
3520 * configure.srv (case aarch64*-*-linux*): Don't set
3521 srv_linux_usrregs.
3522
5826e159
PA		 35232015-07-24 Pedro Alves <palves@redhat.c: Likewise.om>
3524
3525 * linux-aarch64-low.c: Include nat/gdb_ptrace.h instead of
3526 sys/ptrace.h.
3527 * linux-arm-low.c: Likewise.
3528 * linux-cris-low.c: Likewise.
3529 * linux-crisv32-low.c: Likewise.
3530 * linux-low.c: Likewise.
3531 * linux-m68k-low.c: Likewise.
3532 * linux-mips-low.c: Likewise.
3533 * linux-nios2-low.c: Likewise.
3534 * linux-s390-low.c: Likewise.
3535 * linux-sparc-low.c: Likewise.
3536 * linux-tic6x-low.c: Likewise.
3537 * linux-tile-low.c: Likewise.
3538 * linux-x86-low.c: Likewise.
3539
54019719
PA		 35402015-07-24 Pedro Alves <palves@redhat.com>
3541
3542 * config.in: Regenerate.
3543 * configure: Regenerate.
3544
eb7aa561
PA		 35452015-07-24 Pedro Alves <palves@redhat.com>
3546
3547 * acinclude.m4: Include ../ptrace.m4.
3548 * configure.ac: Call GDB_AC_PTRACE.
3549 * config.in, configure: Regenerate.
3550
55d7b841
YQ		 35512015-07-24 Yao Qi <yao.qi@linaro.org>
3552
3553 * linux-low.c (linux_create_inferior): Remove setting to
3554 proc->priv->new_inferior.
3555 (linux_attach): Likewise.
3556 (linux_low_filter_event): Likewise.
3557 * linux-low.h (struct process_info_private) <new_inferior>: Remove.
3558
c06cbd92
YQ		 35592015-07-24 Yao Qi <yao.qi@linaro.org>
3560
3561 * linux-low.c (linux_arch_setup): New function.
3562 (linux_low_filter_event): If proc->tdesc is NULL and
3563 proc->attached is true, call the_low_target.arch_setup.
3564 Otherwise, keep status pending, and return.
3565 (linux_resume_one_lwp_throw): Don't call get_pc if
3566 thread->while_stepping isn't NULL. Don't call
3567 get_thread_regcache if proc->tdesc is NULL.
3568 (need_step_over_p): Return 0 if proc->tdesc is NULL.
3569 (linux_target_ops): Install arch_setup.
3570 * server.c (start_inferior): Call the_target->arch_setup.
3571 * target.h (struct target_ops) <arch_setup>: New field.
3572 (target_arch_setup): New marco.
3573 * lynx-low.c (lynx_target_ops): Update.
3574 * nto-low.c (nto_target_ops): Update.
3575 * spu-low.c (spu_target_ops): Update.
3576 * win32-low.c (win32_target_ops): Update.
3577
5ae3ebba
YQ		 35782015-07-24 Yao Qi <yao.qi@linaro.org>
3579
3580 * linux-low.c (linux_add_process): Don't set
3581 proc->priv->new_inferior.
3582 (linux_create_inferior): Set proc->priv->new_inferior to 1.
3583 (linux_attach): Likewise.
3584
eb97750b
YQ		 35852015-07-24 Yao Qi <yao.qi@linaro.org>
3586
3587 * server.c (start_inferior): Code refactor.
3588
51aee833
YQ		 35892015-07-24 Yao Qi <yao.qi@linaro.org>
3590
3591 * server.c (process_serial_event): Set general_thread.
3592
af1b22f3
YQ		 35932015-07-21 Yao Qi <yao.qi@linaro.org>
3594
3595 * linux-aarch64-low.c (aarch64_arch_setup): Remove code and call
3596 aarch64_linux_get_debug_reg_capacity.
3597
554717a3
YQ		 35982015-07-17 Yao Qi <yao.qi@linaro.org>
3599
3600 * Makefile.in (aarch64-linux-hw-point.o): New rule.
3601 * configure.srv (srv_tgtobj): Append aarch64-linux-hw-point.o.
3602 * linux-aarch64-low.c: Include nat/aarch64-linux-hw-point.h.
3603 (AARCH64_HBP_MAX_NUM): Move to nat/aarch64-linux-hw-point.h.
3604 (AARCH64_HWP_MAX_NUM, AARCH64_HBP_ALIGNMENT): Likewise.
3605 (AARCH64_HWP_ALIGNMENT): Likewise.
3606 (AARCH64_HWP_MAX_LEN_PER_REG): Likewise.
3607 (AARCH64_DEBUG_NUM_SLOTS, AARCH64_DEBUG_ARCH): Likewise.
3608 (aarch64_num_bp_regs, aarch64_num_wp_regs): Likewise.
3609 (AARCH64_DEBUG_ARCH_V8, DR_MARK_ALL_CHANGED): Likewise.
3610 (DR_MARK_N_CHANGED, DR_CLEAR_CHANGED): Likewise.
3611 (DR_HAS_CHANGED, DR_N_HAS_CHANGE): Likewise.
3612 (struct aarch64_debug_reg_state): Likewise.
3613 (struct arch_lwp_info): Likewise.
3614 (aarch64_align_watchpoint): Likewise.
3615 (DR_CONTROL_ENABLED, DR_CONTROL_LENGTH): Likewise.
3616 (aarch64_watchpoint_length): Likewise.
3617 (aarch64_point_encode_ctrl_reg): Likewise
3618 (aarch64_point_is_aligned): Likewise.
3619 (aarch64_align_watchpoint): Likewise.
3620 (aarch64_linux_set_debug_regs):
3621 (aarch64_dr_state_insert_one_point): Likewise.
3622 (aarch64_dr_state_remove_one_point): Likewise.
3623 (aarch64_handle_breakpoint): Likewise.
3624 (aarch64_handle_aligned_watchpoint): Likewise.
3625 (aarch64_handle_unaligned_watchpoint): Likewise.
3626 (aarch64_handle_watchpoint): Likewise.
3627
c67ca4de
YQ		 36282015-07-17 Yao Qi <yao.qi@linaro.org>
3629
3630 * linux-aarch64-low.c (aarch64_handle_breakpoint): Add argument state
3631 and don't aarch64_get_debug_reg_state. All callers update.
3632 (aarch64_handle_aligned_watchpoint): Likewise.
3633 (aarch64_handle_unaligned_watchpoint): Likewise.
3634 (aarch64_handle_watchpoint): Likewise.
3635 (aarch64_insert_point): Call aarch64_get_debug_reg_state earlier.
3636 (aarch64_remove_point): Likewise.
3637
25abf979
YQ		 36382015-07-17 Yao Qi <yao.qi@linaro.org>
3639
3640 * linux-aarch64-low.c (aarch64_show_debug_reg_state): Use
3641 debug_printf.
3642 (aarch64_handle_unaligned_watchpoint): Likewise.
3643
db1ff28b
JK		 36442015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
3645
3646 Revert the previous 3 commits:
3647 Move gdb_regex* to common/
3648 Move linux_find_memory_regions_full & co.
3649 gdbserver build-id attribute generator
3650
700ca40f
JK		 36512015-07-15 Aleksandar Ristovski <aristovski@qnx.com
3652 Jan Kratochvil <jan.kratochvil@redhat.com>
3653
3654 gdbserver build-id attribute generator.
3655 * linux-low.c (nat/linux-maps.h, search.h, rsp-low.h): Include.
3656 (ElfXX_Ehdr, ElfXX_Phdr, ElfXX_Nhdr): New.
3657 (ELFXX_FLD, ELFXX_SIZEOF, ELFXX_ROUNDUP, BUILD_ID_INVALID): New.
3658 (find_phdr): New.
3659 (get_dynamic): Use find_pdhr to traverse program headers.
3660 (struct mapping_entry, mapping_entry_s, free_mapping_entry_vec)
3661 (compare_mapping_entry_range, struct find_memory_region_callback_data)
3662 (read_build_id, find_memory_region_callback, lrfind_mapping_entry)
3663 (get_hex_build_id): New.
3664 (linux_qxfer_libraries_svr4): Add optional build-id attribute
3665 to reply XML document.
3666
9904185c
JK		 36672015-07-15 Aleksandar Ristovski <aristovski@qnx.com
3668 Jan Kratochvil <jan.kratochvil@redhat.com>
3669
3670 * target.c: Include target/target-utils.h and fcntl.h.
3671 (target_fileio_read_stralloc_1_pread, target_fileio_read_stralloc_1)
3672 (target_fileio_read_stralloc): New functions.
3673
6e5b4429
JK		 36742015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
3675
3676 * Makefile.in (OBS): Add gdb_regex.o.
3677 (gdb_regex.o): New.
3678 * config.in: Rebuilt.
3679 * configure: Rebuilt.
3680
ddc98fbf
JK		 36812015-07-15 Aleksandar Ristovski <aristovski@qnx.com
3682 Jan Kratochvil <jan.kratochvil@redhat.com>
3683
3684 Create empty nat/linux-maps.[ch] and common/target-utils.[ch].
3685 * Makefile.in (OBS): Add target-utils.o.
3686 (linux-maps.o, target-utils.o): New.
3687 * configure.srv (srv_linux_obj): Add linux-maps.o.
3688
e57bb7a0
PL		 36892015-07-15 Pierre Langlois <pierre.langlois@arm.com>
3690
3691 * linux-aarch64-low.c (aarch64_supports_range_stepping): New
3692 function, return 1.
3693 (the_low_target): Install it.
3694
586b02a9
PA		 36952015-07-14 Pedro Alves <palves@redhat.com>
3696
3697 * linux-low.c (kill_wait_lwp): Don't assert if waitpid fails.
3698 Instead, ignore ECHILD, and throw an error for other errnos.
3699
58c1b36c
PA		 37002015-07-10 Pedro Alves <palves@redhat.com>
3701
3702 * event-loop.c (struct callback_event) <data>: Change type to
3703 gdb_client_data instance instead of gdb_client_data pointer.
3704 (append_callback_event): Adjust.
3705
421530db
PL		 37062015-07-10 Pierre Langlois <pierre.langlois@arm.com>
3707
3708 * linux-aarch64-low.c: Add comments for each linux_target_ops
3709 method. Remove comments already covered in target_ops and
3710 linux_target_ops definitions.
3711 (the_low_target): Add comments for each unimplemented method.
3712
c2d65f38
YQ		 37132015-07-09 Yao Qi <yao.qi@linaro.org>
3714
3715 * linux-aarch64-low.c (aarch64_regmap): Remove.
3716 (aarch64_usrregs_info): Remove.
3717 (regs_info): Set field usrregs to NULL.
3718
b20a6524
MM		 37192015-07-02 Markus Metzger <markus.t.metzger@intel.com>
3720
3721 * linux-low.c: Include "rsp-low.h"
3722 (linux_low_encode_pt_config, linux_low_encode_raw): New.
3723 (linux_low_read_btrace): Support BTRACE_FORMAT_PT.
3724 (linux_low_btrace_conf): Support BTRACE_FORMAT_PT.
3725 (handle_btrace_enable_pt): New.
3726 (handle_btrace_general_set): Support "pt".
3727 (handle_btrace_conf_general_set): Support "pt:size".
3728
96c97461
PL		 37292015-06-29 Pierre Langlois <pierre.langlois@arm.com>
3730
3731 * linux-aarch64-low.c (aarch64_supports_z_point_type): Enable for
3732 Z_PACKET_SW_BP.
3733
37d66942
PL		 37342015-06-29 Pierre Langlois <pierre.langlois@arm.com>
3735
3736 * linux-aarch64-low.c: Remove comment about endianness.
3737 (aarch64_breakpoint): Change type to gdb_byte[]. Set to "brk #0".
3738 (aarch64_breakpoint_at): Change type of insn to gdb_byte[]. Use
3739 memcmp.
3740
dc06243f
GB		 37412015-06-24 Gary Benson <gbenson@redhat.com>
3742
3743 * linux-i386-ipa.c (stdint.h): Do not include.
3744 * lynx-i386-low.c (stdint.h): Likewise.
3745 * lynx-ppc-low.c (stdint.h): Likewise.
3746 * mem-break.c (stdint.h): Likewise.
3747 * thread-db.c (stdint.h): Likewise.
3748 * tracepoint.c (stdint.h): Likewise.
3749 * win32-low.c (stdint.h): Likewise.
3750
124e13d9
SM		 37512015-06-18 Simon Marchi <simon.marchi@ericsson.com>
3752
3753 * server.c (write_qxfer_response): Update call to
3754 remote_escape_output.
3755
909c2cda
JK		 37562015-06-15 Aleksandar Ristovski <aristovski@qnx.com
3757 Jan Kratochvil <jan.kratochvil@redhat.com>
3758
3759 Merge multiple hex conversions.
3760 * gdbreplay.c (tohex): Rename to 'fromhex'.
3761 (logchar): Use fromhex.
3762
24c05f46
JK		 37632015-06-10 Jan Kratochvil <jan.kratochvil@redhat.com>
3764
3765 * server.c (handle_qxfer_libraries): Set `version' attribute for
3766 <library-list>.
3767
14d2069a
GB		 37682015-06-10 Gary Benson <gbenson@redhat.com>
3769
3770 * target.h (struct target_ops) <multifs_open>: New field.
3771 <multifs_unlink>: Likewise.
3772 <multifs_readlink>: Likewise.
3773 * linux-low.c (nat/linux-namespaces.h): New include.
3774 (linux_target_ops): Initialize the_target->multifs_open,
3775 the_target->multifs_unlink and the_target->multifs_readlink.
3776 * hostio.h (hostio_handle_new_gdb_connection): New declaration.
3777 * hostio.c (hostio_fs_pid): New static variable.
3778 (hostio_handle_new_gdb_connection): New function.
3779 (handle_setfs): Likewise.
3780 (handle_open): Use the_target->multifs_open as appropriate.
3781 (handle_unlink): Use the_target->multifs_unlink as appropriate.
3782 (handle_readlink): Use the_target->multifs_readlink as
3783 appropriate.
3784 (handle_vFile): Handle vFile:setfs packets.
3785 * server.c (handle_query): Call hostio_handle_new_gdb_connection
3786 after target_handle_new_gdb_connection.
3787
4b8b5e72
GB		 37882015-06-10 Gary Benson <gbenson@redhat.com>
3789
3790 * configure.ac (AC_CHECK_FUNCS): Add setns.
3791 * config.in: Regenerate.
3792 * configure: Likewise.
3793 * Makefile.in (SFILES): Add nat/linux-namespaces.c.
3794 (linux-namespaces.o): New rule.
3795 * configure.srv (srv_linux_obj): Add linux-namespaces.o.
3796
3ac2e371
GB		 37972015-06-09 Gary Benson <gbenson@redhat.com>
3798
3799 * hostio.c (handle_open): Process mode argument with
3800 fileio_to_host_mode.
3801
ca9b78ce
YQ		 38022015-06-01 Yao Qi <yao.qi@linaro.org>
3803
3804 * linux-s390-low.c (PTRACE_GETREGSET, PTRACE_SETREGSET): Remove.
3805 * linux-x86-low.c: Likewise.
3806
bfacd19d
DB		 38072015-05-28 Don Breazeal <donb@codesourcery.com>
3808
3809 * linux-low.c (handle_extended_wait): Initialize
3810 thread_info.last_resume_kind for new fork children.
3811
452003ef
PA		 38122015-05-15 Pedro Alves <palves@redhat.com>
3813
3814 * target.h (target_handle_new_gdb_connection): Rewrite using if
3815 wrapped in do/while.
3816
1041a03c
JB		 38172015-05-14 Joel Brobecker <brobecker@adacore.com>
3818
3819 * configure.ac: Add prfpregset_t BFD_HAVE_SYS_PROCFS_TYPE check.
3820 * configure, config.in: Regenerate.
3821 * gdb_proc_service.h [HAVE_PRFPREGSET_T] (prfpregset_t):
3822 Declare typedef.
3823
c269dbdb
DB		 38242015-05-12 Don Breazeal <donb@codesourcery.com>
3825
3826 * linux-low.c (handle_extended_wait): Handle PTRACE_EVENT_FORK and
3827 PTRACE_EVENT_VFORK_DONE.
3828 (linux_low_ptrace_options, extended_event_reported): Add vfork
3829 events.
3830 * remote-utils.c (prepare_resume_reply): New stop reasons "vfork"
3831 and "vforkdone" for RSP 'T' Stop Reply Packet.
3832 * server.h (report_vfork_events): Declare
3833 global variable.
3834
3a8a0396
DB		 38352015-05-12 Don Breazeal <donb@codesourcery.com>
3836
3837 * linux-aarch64-low.c (aarch64_linux_new_fork): New function.
3838 (the_low_target) <new_fork>: Initialize new member.
3839 * linux-arm-low.c (arm_new_fork): New function.
3840 (the_low_target) <new_fork>: Initialize new member.
3841 * linux-low.c (handle_extended_wait): Call new target function
3842 new_fork.
3843 * linux-low.h (struct linux_target_ops) <new_fork>: New member.
3844 * linux-mips-low.c (mips_add_watchpoint): New function
3845 extracted from mips_insert_point.
3846 (the_low_target) <new_fork>: Initialize new member.
3847 (mips_linux_new_fork): New function.
3848 (mips_insert_point): Call mips_add_watchpoint.
3849 * linux-x86-low.c (x86_linux_new_fork): New function.
3850 (the_low_target) <new_fork>: Initialize new member.
3851
de0d863e
DB		 38522015-05-12 Don Breazeal <donb@codesourcery.com>
3853
3854 * linux-low.c (handle_extended_wait): Implement return value,
3855 rename argument 'event_child' to 'event_lwp', handle
3856 PTRACE_EVENT_FORK, call internal_error for unrecognized event.
3857 (linux_low_ptrace_options): New function.
3858 (linux_low_filter_event): Call linux_low_ptrace_options,
3859 use different argument fo linux_enable_event_reporting,
3860 use return value from handle_extended_wait.
3861 (extended_event_reported): New function.
3862 (linux_wait_1): Call extended_event_reported and set
3863 status to report fork events.
3864 (linux_write_memory): Add pid to debug message.
3865 (reset_lwp_ptrace_options_callback): New function.
3866 (linux_handle_new_gdb_connection): New function.
3867 (linux_target_ops): Initialize new structure member.
3868 * linux-low.h (struct lwp_info) <waitstatus>: New member.
3869 * lynx-low.c: Initialize new structure member.
3870 * remote-utils.c (prepare_resume_reply): Implement stop reason
3871 "fork" for "T" stop message.
3872 * server.c (handle_query): Call handle_new_gdb_connection.
3873 * server.h (report_fork_events): Declare global flag.
3874 * target.h (struct target_ops) <handle_new_gdb_connection>:
3875 New member.
3876 (target_handle_new_gdb_connection): New macro.
3877 * win32-low.c: Initialize new structure member.
3878
ddcbc397
DB		 38792015-05-12 Don Breazeal <donb@codesourcery.com>
3880
3881 * mem-break.c (APPEND_TO_LIST): Define macro.
3882 (clone_agent_expr): New function.
3883 (clone_one_breakpoint): New function.
3884 (clone_all_breakpoints): New function.
3885 * mem-break.h: Declare new functions.
3886
89245bc0
DB		 38872015-05-12 Don Breazeal <donb@codesourcery.com>
3888
3889 * linux-low.c (linux_supports_fork_events): New function.
3890 (linux_supports_vfork_events): New function.
3891 (linux_target_ops): Initialize new structure members.
3892 (initialize_low): Call linux_check_ptrace_features.
3893 * lynx-low.c (lynx_target_ops): Initialize new structure
3894 members.
3895 * server.c (report_fork_events, report_vfork_events):
3896 New global flags.
3897 (handle_query): Add new features to qSupported packet and
3898 response.
3899 (captured_main): Initialize new global variables.
3900 * target.h (struct target_ops) <supports_fork_events>:
3901 New member.
3902 <supports_vfork_events>: New member.
3903 (target_supports_fork_events): New macro.
3904 (target_supports_vfork_events): New macro.
3905 * win32-low.c (win32_target_ops): Initialize new structure
3906 members.
3907
835205d0
GB		 39082015-05-12 Gary Benson <gbenson@redhat.com>
3909
3910 * server.c (handle_qxfer_exec_file): Use current process
3911 if annex is empty.
3912
21e94bd9
SL		 39132015-05-08 Sandra Loosemore <sandra@codesourcery.com>
3914
3915 * linux-nios2-low.c: Include elf/common.h. Adjust comments.
3916 Remove HAVE_PTRACE_GETREGS conditionals.
3917 (nios2_regsets): Use PTRACE_GETREGSET and PTRACE_SETREGSET
3918 instead of PTRACE_GETREGS and PTRACE_SETREGS.
3919
45614f15
YQ		 39202015-05-08 Yao Qi <yao.qi@linaro.org>
3921
3922 * linux-low.c (linux_supports_conditional_breakpoints): New
3923 function.
3924 (linux_target_ops): Install new target method.
3925 * lynx-low.c (lynx_target_ops): Install NULL hook for
3926 supports_conditional_breakpoints.
3927 * nto-low.c (nto_target_ops): Likewise.
3928 * spu-low.c (spu_target_ops): Likewise.
3929 * win32-low.c (win32_target_ops): Likewise.
3930 * server.c (handle_query): Check
3931 target_supports_conditional_breakpoints.
3932 * target.h (struct target_ops) <supports_conditional_breakpoints>:
3933 New field.
3934 (target_supports_conditional_breakpoints): New macro.
3935
80ad801e
PA		 39362015-05-06 Pedro Alves <palves@redhat.com>
3937
3938 PR server/18081
3939 * server.c (start_inferior): If the process exits, mourn it.
3940
819843c7
GB		 39412015-04-21 Gary Benson <gbenson@redhat.com>
3942
3943 * hostio.c (fileio_open_flags_to_host): Factored out to
3944 fileio_to_host_openflags in common/fileio.c. Single use
3945 updated.
3946
a2d5a9d7
MF		 39472015-04-17 Max Filippov <jcmvbkbc@gmail.com>
3948
3949 * linux-xtensa-low.c (xtensa_fill_gregset)
3950 (xtensa_store_gregset): Check XCHAL_HAVE_LOOPS instead of
3951 XCHAL_HAVE_LOOP.
3952
deb44829
MF		 39532015-04-17 Max Filippov <jcmvbkbc@gmail.com>
3954
3955 * linux-xtensa-low.c (xtensa_usrregs_info): Remove.
3956 (regs_info): Replace usrregs pointer with NULL.
3957
e57f1de3
GB		 39582015-04-17 Gary Benson <gbenson@redhat.com>
3959
3960 * target.h (struct target_ops) <pid_to_exec_file>: New field.
3961 * linux-low.c (linux_target_ops): Initialize pid_to_exec_file.
3962 * server.c (handle_qxfer_exec_file): New function.
3963 (qxfer_packets): Add exec-file entry.
3964 (handle_query): Report qXfer:exec-file:read as supported packet.
3965
62828379
RN		 39662015-04-14 Romain Naour <romain.naour@openwide.fr> (tiny change)
3967
3968 * linux-low.c (linux_read_offsets): Remove get_thread_lwp.
3969
b88bb450
GB		 39702015-04-09 Gary Benson <gbenson@redhat.com>
3971
3972 * hostio-errno.c (errno_to_fileio_error): Remove function.
3973 Update caller to use remote_fileio_to_fio_error.
3974
c8f4bfdd
YQ		 39752015-04-09 Yao Qi <yao.qi@linaro.org>
3976
3977 * linux-low.c (linux_insert_point): Call
3978 insert_memory_breakpoint if TYPE is raw_bkpt_type_sw.
3979 (linux_remove_point): Call remove_memory_breakpoint if type is
3980 raw_bkpt_type_sw.
3981 * linux-x86-low.c (x86_insert_point): Don't call
3982 insert_memory_breakpoint.
3983 (x86_remove_point): Don't call remove_memory_breakpoint.
3984
41f98f02
PA		 39852015-04-01 Pedro Alves <palves@redhat.com>
3986 Cleber Rosa <crosa@redhat.com>
3987
3988 * server.c (gdbserver_usage): Reorganize and extend the usage
3989 message.
3990
2bf6fb9d
PA		 39912015-03-24 Pedro Alves <palves@redhat.com>
3992
3993 * linux-low.c (check_stopped_by_breakpoint): Tweak debug log
3994 output. Also dump TRAP_TRACE.
3995 (linux_low_filter_event): In debug output, distinguish a
3996 resume_stop SIGSTOP from a delayed SIGSTOP.
3997
369f6daa
GB		 39982015-03-24 Gary Benson <gbenson@redhat.com>
3999
4000 * linux-x86-low.c (x86_linux_new_thread): Moved to
4001 nat/x86-linux.c.
4002 (x86_linux_prepare_to_resume): Likewise.
4003
8e5d4070
GB		 40042015-03-24 Gary Benson <gbenson@redhat.com>
4005
4006 * Makefile.in (x86-linux-dregs.o): New rule.
4007 * configure.srv: Add x86-linux-dregs.o to relevant targets.
4008 * linux-x86-low.c: Include nat/x86-linux-dregs.h.
4009 (u_debugreg_offset): Moved to nat/x86-linux-dregs.c.
4010 (x86_linux_dr_get): Likewise.
4011 (x86_linux_dr_set): Likewise.
4012 (update_debug_registers_callback): Likewise.
4013 (x86_linux_dr_set_addr): Likewise.
4014 (x86_linux_dr_get_addr): Likewise.
4015 (x86_linux_dr_set_control): Likewise.
4016 (x86_linux_dr_get_control): Likewise.
4017 (x86_linux_dr_get_status): Likewise.
4018 (x86_linux_update_debug_registers): Likewise.
4019
2b95d440
GB		 40202015-03-24 Gary Benson <gbenson@redhat.com>
4021
4022 * linux-x86-low.c (x86_linux_update_debug_registers):
4023 New function, factored out from...
4024 (x86_linux_prepare_to_resume): ...this.
4025
14b0bc68
GB		 40262015-03-24 Gary Benson <gbenson@redhat.com>
4027
4028 * linux-x86-low.c (x86_linux_dr_get): Update comments.
4029 (x86_linux_dr_set): Likewise.
4030 (update_debug_registers_callback): Likewise.
4031 (x86_linux_dr_set_addr): Likewise.
4032 (x86_linux_dr_get_addr): Likewise.
4033 (x86_linux_dr_set_control): Likewise.
4034 (x86_linux_dr_get_control): Likewise.
4035 (x86_linux_dr_get_status): Likewise.
4036 (x86_linux_prepare_to_resume): Likewise.
4037
5dfe6ca8
GB		 40382015-03-24 Gary Benson <gbenson@redhat.com>
4039
4040 * linux-x86-low.c (x86_linux_dr_get): Add assertion.
4041 Use perror_with_name. Pass string through gettext.
4042 (x86_linux_dr_set): Likewise.
4043
d33472ad
GB		 40442015-03-24 Gary Benson <gbenson@redhat.com>
4045
4046 * linux-x86-low.c (x86_dr_low_set_addr): Rename to...
4047 (x86_linux_dr_set_addr): ...this.
4048 (x86_dr_low_get_addr): Rename to...
4049 (x86_linux_dr_get_addr): ...this.
4050 (x86_dr_low_set_control): Rename to...
4051 (x86_linux_dr_set_control): ...this.
4052 (x86_dr_low_get_control): Rename to...
4053 (x86_linux_dr_get_control): ...this.
4054 (x86_dr_low_get_status): Rename to...
4055 (x86_linux_dr_get_status): ...this.
4056 (x86_dr_low): Update with new function names.
4057
4b134ca1
GB		 40582015-03-24 Gary Benson <gbenson@redhat.com>
4059
4060 * Makefile.in (x86-linux.o): New rule.
4061 * configure.srv: Add x86-linux.o to relevant targets.
4062 * linux-low.c (lwp_set_arch_private_info): New function.
4063 (lwp_arch_private_info): Likewise.
4064 * linux-x86-low.c: Include nat/x86-linux.h.
4065 (arch_lwp_info): Removed structure.
4066 (update_debug_registers_callback):
4067 Use lwp_set_debug_registers_changed.
4068 (x86_linux_prepare_to_resume): Use lwp_debug_registers_changed
4069 and lwp_set_debug_registers_changed.
4070 (x86_linux_new_thread): Use lwp_set_debug_registers_changed.
4071
34c703da
GB		 40722015-03-24 Gary Benson <gbenson@redhat.com>
4073
4074 * linux-low.h (linux_target_ops) <new_thread>: Changed signature.
4075 * linux-arm-low.c (arm_new_thread): Likewise.
4076 * linux-aarch64-low.c (aarch64_linux_new_thread): Likewise.
4077 * linux-mips-low.c (mips_linux_new_thread): Likewise.
4078 * linux-x86-low.c (x86_linux_new_thread): Likewise.
4079 * linux-low.c (add_lwp): Update the_low_target.new_thread call.
4080
cff068da
GB		 40812015-03-24 Gary Benson <gbenson@redhat.com>
4082
4083 * linux-low.c (ptid_of_lwp): New function.
4084 (lwp_is_stopped): Likewise.
4085 (lwp_stop_reason): Likewise.
4086 * linux-x86-low.c (update_debug_registers_callback):
4087 Use lwp_is_stopped.
4088 (x86_linux_prepare_to_resume): Use ptid_of_lwp and
4089 lwp_stop_reason.
4090
b2f7c7e8
GB		 40912015-03-24 Gary Benson <gbenson@redhat.com>
4092
4093 * linux-low.h (linux_stop_lwp): Remove declaration.
4094
6d4ee8c6
GB		 40952015-03-24 Gary Benson <gbenson@redhat.com>
4096
4097 * linux-low.h: Include nat/linux-nat.h.
4098 * linux-low.c (iterate_over_lwps_args): New structure.
4099 (iterate_over_lwps_filter): New function.
4100 (iterate_over_lwps): Likewise.
4101 * linux-x86-low.c (update_debug_registers_callback):
4102 Update signature to what iterate_over_lwps expects.
4103 Remove PID check that iterate_over_lwps now performs.
4104 (x86_dr_low_set_addr): Use iterate_over_lwps.
4105 (x86_dr_low_set_control): Likewise.
4106
70a0bb6b
GB		 41072015-03-24 Gary Benson <gbenson@redhat.com>
4108
4109 * linux-x86-low.c (x86_debug_reg_state): New function.
4110 (x86_linux_prepare_to_resume): Use the above.
4111
7b669087
GB		 41122015-03-24 Gary Benson <gbenson@redhat.com>
4113
4114 * linux-low.c (current_lwp_ptid): New function.
4115 * linux-x86-low.c: Include nat/linux-nat.h.
4116 (x86_dr_low_get_addr): Use current_lwp_ptid.
4117 (x86_dr_low_get_control): Likewise.
4118 (x86_dr_low_get_status): Likewise.
4119
eef49a3d
PA		 41202015-03-20 Pedro Alves <palves@redhat.com>
4121
4122 * tracepoint.c (cmd_qtstatus): Make "str" const.
4123
b2333d22
PA		 41242015-03-20 Pedro Alves <palves@redhat.com>
4125
4126 * server.c (handle_general_set): Make "req_str" const.
4127
23f238d3
PA		 41282015-03-19 Pedro Alves <palves@redhat.com>
4129
4130 * linux-low.c (linux_resume_one_lwp): Rename to ...
4131 (linux_resume_one_lwp_throw): ... this. Don't handle ESRCH here,
4132 instead call perror_with_name.
4133 (check_ptrace_stopped_lwp_gone): New function.
4134 (linux_resume_one_lwp): Reimplement as wrapper around
4135 linux_resume_one_lwp_throw that swallows errors if the LWP is
4136 gone.
4137
91baf43f
PA		 41382015-03-19 Pedro Alves <palves@redhat.com>
4139
4140 * linux-low.c (count_events_callback, select_event_lwp_callback):
4141 No longer check whether the thread has resume_stop as last resume
4142 kind.
4143
8bf3b159
PA		 41442015-03-19 Pedro Alves <palves@redhat.com>
4145
4146 * linux-low.c (count_events_callback, select_event_lwp_callback):
4147 Use the lwp's status_pending_p field, not the thread's.
4148
b90fc188
PA		 41492015-03-19 Pedro Alves <palves@redhat.com>
4150
4151 * linux-low.c (select_event_lwp_callback): Update comments to
4152 no longer mention SIGTRAP.
4153
464b0089
GB		 41542015-03-18 Gary Benson <gbenson@redhat.com>
4155
4156 * server.c (handle_query): Do not report vFile:fstat as supported.
4157
aa9e327f
GB		 41582015-03-11 Gary Benson <gbenson@redhat.com>
4159
4160 * hostio.c (sys/types.h): New include.
4161 (sys/stat.h): Likewise.
4162 (common-remote-fileio.h): Likewise.
4163 (handle_fstat): New function.
4164 (handle_vFile): Handle vFile:fstat packets.
aa9e327f 4165
791c0056
GB		 41662015-03-11 Gary Benson <gbenson@redhat.com>
4167
4168 * configure.ac (AC_CHECK_MEMBERS): Add checks for
4169 struct stat.st_blocks and struct stat.st_blksize.
4170 * configure: Regenerate.
4171 * config.in: Likewise.
4172 * Makefile.in (SFILES): Add common/common-remote-fileio.c.
4173 (OBS): Add common-remote-fileio.o.
4174 (common-remote-fileio.o): New rule.
4175
9a9df970
PA		 41762015-03-09 Pedro Alves <palves@redhat.com>
4177
4178 * tracepoint.c (gdb_agent_helper_thread): Cast '&sockaddr' to
4179 'struct sockaddr' pointer in 'accept' call.
4180
9eb1356e
PA		 41812015-03-09 Pedro Alves <palves@redhat.com>
4182
4183 Revert:
4184 2015-03-07 Pedro Alves <palves@redhat.com>
4185 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
4186 or <winsock2.h> here. Instead include "gdb_socket.h".
4187 (remote_open): Use union gdb_sockaddr_u.
4188 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
4189 or <winsock2.h> here. Instead include "gdb_socket.h".
4190 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
4191 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
4192 or <sys/un.h>.
4193 (init_named_socket, gdb_agent_helper_thread): Use union
4194 gdb_sockaddr_u.
4195
aac331e4
PA		 41962015-03-07 Pedro Alves <palves@redhat.com>
4197
4198 * configure.ac (build_warnings): Move
4199 -Wdeclaration-after-statement to the C-specific set.
4200 * configure: Regenerate.
4201
366c75fc
PA		 42022015-03-07 Pedro Alves <palves@redhat.com>
4203
4204 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
4205 or <winsock2.h> here. Instead include "gdb_socket.h".
4206 (remote_open): Use union gdb_sockaddr_u.
4207 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
4208 or <winsock2.h> here. Instead include "gdb_socket.h".
4209 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
4210 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
4211 or <sys/un.h>.
4212 (init_named_socket, gdb_agent_helper_thread): Use union
4213 gdb_sockaddr_u.
4214
492d29ea
PA		 42152015-03-07 Pedro Alves <palves@redhat.com>
4216
4217 Adjust all callers of TRY_CATCH to use TRY/CATCH/END_CATCH
4218 instead.
4219
60a191ed
YQ		 42202015-03-06 Yao Qi <yao.qi@linaro.org>
4221
4222 * linux-aarch64-low.c (aarch64_insert_point): Use
4223 show_debug_regs as a boolean.
4224 (aarch64_remove_point): Likewise.
4225
f5771b1d
PA		 42262015-03-05 Pedro Alves <palves@redhat.com>
4227
4228 * lynx-low.c (lynx_target_ops): Install NULL hooks for
4229 stopped_by_sw_breakpoint, supports_stopped_by_sw_breakpoint,
4230 stopped_by_hw_breakpoint, supports_stopped_by_hw_breakpoint.
4231 * nto-low.c (nto_target_ops): Likewise.
4232 * spu-low.c (spu_target_ops): Likewise.
4233 * win32-low.c (win32_target_ops): Likewise.
4234
3e572f71
PA		 42352015-03-04 Pedro Alves <palves@redhat.com>
4236
72f4393d 4237 * linux-low.c (check_stopped_by_breakpoint) [USE_SIGTRAP_SIGINFO]:
3e572f71
PA		 4238 Decide whether a breakpoint triggered based on the SIGTRAP's
4239 siginfo.si_code.
72f4393d
L		 4240 (thread_still_has_status_pending_p) [USE_SIGTRAP_SIGINFO]: Don't check whether a
4241 breakpoint is inserted if relying on SIGTRAP's siginfo.si_code.
3e572f71
PA		 4242 (linux_low_filter_event): Check for breakpoints before checking
4243 watchpoints.
4244 (linux_wait_1): Don't re-increment the PC if relying on SIGTRAP's
4245 siginfo.si_code.
72f4393d
L		 4246 (linux_stopped_by_sw_breakpoint)
4247 (linux_supports_stopped_by_sw_breakpoint)
4248 (linux_stopped_by_hw_breakpoint)
4249 (linux_supports_stopped_by_hw_breakpoint): New functions.
4250 (linux_target_ops): Install new target methods.
3e572f71 4251
1ec68e26
PA		 42522015-03-04 Pedro Alves <palves@redhat.com>
4253
4254 * remote-utils.c (prepare_resume_reply): Report swbreak/hbreak.
4255 * server.c (swbreak_feature, hwbreak_feature): New globals.
4256 (handle_query) <qSupported>: Handle "swbreak+" and "hwbreak+".
4257 (captured_main): Clear swbreak_feature and hwbreak_feature.
4258 * server.h (swbreak_feature, hwbreak_feature): Declare.
4259 * target.h (struct target_ops) <stopped_by_sw_breakpoint,
4260 supports_stopped_by_sw_breakpoint, stopped_by_hw_breakpoint,
4261 supports_stopped_by_hw_breakpoint>: New fields.
4262 (target_supports_stopped_by_sw_breakpoint)
4263 (target_stopped_by_sw_breakpoint)
4264 (target_supports_stopped_by_hw_breakpoint)
4265 (target_stopped_by_hw_breakpoint): Declare.
4266
15c66dd6
PA		 42672015-03-04 Pedro Alves <palves@redhat.com>
4268
4269 enum lwp_stop_reason -> enum target_stop_reason
4270 * linux-low.c (check_stopped_by_breakpoint): Adjust.
4271 (thread_still_has_status_pending_p, check_stopped_by_watchpoint)
4272 (linux_wait_1, stuck_in_jump_pad_callback)
4273 (move_out_of_jump_pad_callback, linux_resume_one_lwp)
4274 (linux_stopped_by_watchpoint):
4275 * linux-low.h (enum lwp_stop_reason): Delete.
4276 (struct lwp_info) <stop_reason>: Now an enum target_stop_reason.
4277 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
4278
98fc70d6
YQ		 42792015-03-04 Yao Qi <yao.qi@linaro.org>
4280
4281 * Makefile.in (SFILES): Add linux-aarch64-low.c.
4282
dd2ac174
GB		 42832015-03-03 Gary Benson <gbenson@redhat.com>
4284
4285 * hostio.c (handle_vFile): Fix prefix lengths.
4286
d68e53f4
MM		 42872015-03-03 Markus Metzger <markus.t.metzger@intel.com>
4288
4289 * linux-low.c (linux_low_enable_btrace): Do not overwrite non-zero
4290 ptr_bits.
4291
bf2d68ab
AA		 42922015-03-02 Andreas Arnez <arnez@linux.vnet.ibm.com>
4293
4294 * Makefile.in (s390-vx-linux64.c, s390-tevx-linux64.c)
4295 (s390x-vx-linux64.c, s390x-tevx-linux64.c): New rules.
4296 (clean): Add "rm -f" for above C files.
4297 * configure.srv (srv_regobj): Add s390-vx-linux64.o,
4298 s390-tevx-linux64.o, s390x-vx-linux64.o, and s390x-tevx-linux64.o.
4299 (srv_xmlfiles): Add s390-vx-linux64.xml, s390-tevx-linux64.xml,
4300 s390x-vx-linux64.xml, s390x-tevx-linux64.xml, and s390-vx.xml.
4301 * linux-s390-low.c (HWCAP_S390_VX): New macro.
4302 (init_registers_s390_vx_linux64, init_registers_s390_tevx_linux64)
4303 (init_registers_s390x_vx_linux64)
4304 (init_registers_s390x_tevx_linux64)
4305 (tdesc_s390_vx_linux64, tdesc_s390_tevx_linux64)
4306 (tdesc_s390x_vx_linux64, tdesc_s390x_tevx_linux64): New extern
4307 declarations.
4308 (s390_fill_vxrs_low, s390_store_vxrs_low, s390_fill_vxrs_high)
4309 (s390_store_vxrs_high): New functions.
4310 (s390_regsets): Add entries for NT_S390_VXRS_LOW and
4311 NT_S390_VXRS_HIGH.
4312 (s390_arch_setup): Add logic for selecting one of the new target
4313 descriptions. Activate the new vector regsets if applicable.
4314 (initialize_low_arch): Also invoke init_registers_s390_vx_linux64,
4315 init_registers_s390_tevx_linux64, init_registers_s390x_vx_linux64,
4316 and init_registers_s390x_tevx_linux64.
4317
c966a859
PA		 43182015-03-01 Pedro Alves <palves@redhat.com>
4319
4320 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Constify 'raw_regs'
4321 parameter.
4322
4180215b
PA		 43232015-02-27 Pedro Alves <palves@redhat.com>
4324
4325 * linux-x86-low.c (u_debugreg_offset): New function.
4326 (x86_linux_dr_get, x86_linux_dr_set): Use it.
4327
749bab01
PA		 43282015-02-27 Pedro Alves <palves@redhat.com>
4329
4330 * gdb_proc_service.h: Wrap with EXTERN_C_PUSH/EXTERN_C_POP.
4331 [!HAVE_PROC_SERVICE_H] (struct ps_prochandle): Forward declare.
4332 [!HAVE_PROC_SERVICE_H] (ps_pdread, ps_pdwrite, ps_ptread)
4333 ps_ptwrite, ps_lgetregs, ps_lsetregs, ps_lgetfpregs)
4334 (ps_lsetfpregs, ps_getpid)
4335 (ps_get_thread_area, ps_pglobal_lookup, ps_pstop, ps_pcontinue)
4336 (ps_lstop, ps_lcontinue, ps_lgetxregsize, ps_lgetxregs)
4337 (ps_lsetxregs, ps_plog): Declare.
4338
3c14e5a3
PA		 43392015-02-27 Pedro Alves <palves@redhat.com>
4340
4341 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Use
4342 IP_AGENT_EXPORT_FUNC.
4343 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Use
4344 IP_AGENT_EXPORT_FUNC.
4345 * tracepoint.c (ATTR_USED, ATTR_NOINLINE, ATTR_CONSTRUCTOR)
4346 (IP_AGENT_EXPORT): Delete.
4347 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
4348 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
4349 (gdb_trampoline_buffer_error, collecting, gdb_collect)
4350 (stop_tracing, flush_trace_buffer, about_to_request_buffer_space)
4351 (trace_buffer_is_full, stopping_tracepoint, expr_eval_result)
4352 (error_tracepoint, tracepoints, tracing, trace_buffer_ctrl)
4353 (trace_buffer_ctrl_curr, trace_buffer_lo, trace_buffer_hi)
4354 (traceframe_read_count, traceframe_write_count)
4355 (traceframes_created, trace_state_variables, get_raw_reg)
4356 (get_trace_state_variable_value, set_trace_state_variable_value)
4357 (ust_loaded, helper_thread_id, cmd_buf): Use
4358 IPA_SYM_EXPORTED_NAME.
4359 (stop_tracing, flush_trace_buffer): Use IP_AGENT_EXPORT_FUNC.
4360 (tracepoints) Use IP_AGENT_EXPORT_VAR.
4361 (stopping_tracepoint, trace_buffer_is_full, expr_eval_result): Use
4362 IP_AGENT_EXPORT_VAR and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
4363 (last_tracepoint): Move into !IN_PROCESS_AGENT block.
4364 (error_tracepoint): Use IP_AGENT_EXPORT_VAR and wrap in
4365 EXTERN_C_PUSH/EXTERN_C_POP.
4366 (trace_state_variables): Use IP_AGENT_EXPORT_VAR.
4367 (trace_buffer_lo, trace_buffer_hi): Use IP_AGENT_EXPORT_VAR and
4368 wrap in EXTERN_C_PUSH/EXTERN_C_POP.
4369 (trace_buffer_ctrl, trace_buffer_ctrl_curr)
4370 (traceframe_write_count, traceframe_read_count)
4371 (traceframes_created, tracing): Use IP_AGENT_EXPORT_VAR.
4372 (about_to_request_buffer_space, get_trace_state_variable_value)
4373 (set_trace_state_variable_value): Use IP_AGENT_EXPORT_FUNC.
4374 (collecting): Use IP_AGENT_EXPORT_VAR and wrap in
4375 EXTERN_C_PUSH/EXTERN_C_POP.
4376 (gdb_collect): Use IP_AGENT_EXPORT_FUNC.
4377 (ust_loaded, cmd_buf): Use IP_AGENT_EXPORT_VAR.
4378 (helper_thread_id, gdb_agent_capability): Use IP_AGENT_EXPORT_VAR
4379 and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
4380 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
4381 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
4382 (gdb_trampoline_buffer_error): Use IP_AGENT_EXPORT_VAR.
4383 * tracepoint.h (ATTR_USED, ATTR_NOINLINE, EXPORTED_SYMBOL):
4384 Define.
4385 (IP_AGENT_EXPORT_FUNC, IP_AGENT_EXPORT_VAR)
4386 (IP_AGENT_EXPORT_VAR_DECL): Define.
4387 (tracing): Declare.
4388 (gdb_agent_get_raw_reg): Declare.
4389
fe978cb0
PA		 43902015-02-27 Tom Tromey <tromey@redhat.com>
4391 Pedro Alves <palves@redhat.com>
4392
4393 Rename symbols whose names are reserved C++ keywords throughout.
4394
3bc3d82a
PA		 43952015-02-27 Pedro Alves <palves@redhat.com>
4396
4397 * Makefile.in (COMPILER): New, get it from autoconf.
4398 (CXX): Get from autoconf instead.
4399 (COMPILE.pre): Use COMPILER.
4400 (CC-LD): Rename to ...
4401 (CC_LD): ... this. Use COMPILER.
4402 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT), $(IPA_LIB)): Adjust.
4403 (CXX_FOR_TARGET): Default to g++ instead of gcc.
4404 * acinclude.m4: Include build-with-cxx.m4.
4405 * configure.ac: Call AC_PROG_CXX and GDB_AC_BUILD_WITH_CXX.
4406 Disable -Werror by default if building in C++ mode.
4407 (build_warnings): Add -Wno-sign-compare, -Wno-write-strings and
4408 -Wno-narrowing in C++ mode. Run supported-warning-flags tests with
4409 the C++ compiler. Save/restore CXXFLAGS too.
4410 * configure: Regenerate.
4411
07697489
PA		 44122015-02-27 Pedro Alves <palves@redhat.com>
4413
4414 * acinclude.m4: Include libiberty.m4.
4415 * configure.ac: Call libiberty_INIT.
4416 * config.in, configure: Regenerate.
4417
9beb7c4e
PA		 44182015-02-26 Pedro Alves <palves@redhat.com>
4419
4420 * linux-low.c (linux_wait_1): When incrementing the PC past a
4421 program breakpoint always use the_low_target.breakpoint_len as
4422 increment, rather than the maximum between that and
4423 the_low_target.decr_pc_after_break.
4424
8090aef2
PA		 44252015-02-23 Pedro Alves <palves@redhat.com>
4426
4427 * linux-low.c (check_stopped_by_breakpoint): Don't check if the
4428 thread was doing a step-over; always adjust the PC if
4429 we stepped over a permanent breakpoint.
4430 (linux_wait_1): If we stepped over breakpoint that was on top of a
4431 permanent breakpoint, manually advance the PC past it.
4432
bc9540e8
PA		 44332015-02-23 Pedro Alves <palves@redhat.com>
4434
4435 * linux-x86-low.c (REGSIZE): Define in both 32-bit and 64-bit
4436 modes.
4437 (x86_fill_gregset, x86_store_gregset): Use it when handling
4438 $orig_eax.
4439
2db9a427
PA		 44402015-02-20 Pedro Alves <palves@redhat.com>
4441
4442 * thread-db.c: Include "nat/linux-procfs.h".
4443 (thread_db_init): Skip listing new threads if the kernel supports
4444 PTRACE_EVENT_CLONE and /proc/PID/task/ is accessible.
4445
afa8d396
PA		 44462015-02-20 Pedro Alves <palves@redhat.com>
4447
4448 * linux-low.c (status_pending_p_callback): Use ptid_match.
4449
c9587f88
AT		 44502015-02-19 Antoine Tremblay <antoine.tremblay@ericsson.com>
4451
4452 PR breakpoints/16812
4453 * linux-low.c (wstatus_maybe_breakpoint): Remove.
4454 (linux_low_filter_event): Update wstatus_maybe_breakpoint name.
4455 (linux_wait_1): Report SIGTRAP,SIGILL,SIGSEGV.
4456
b05ec7a5
AT		 44572015-02-10 Antoine Tremblay <antoine.tremblay@ericsson.com>
4458
4459 PR breakpoints/15956
4460 * tracepoint.c (cmd_qtinit): Add check for current_thread.
4461
d33501a5
MM		 44622015-02-09 Markus Metzger <markus.t.metzger@intel.com>
4463
4464 * linux-low.c (linux_low_btrace_conf): Print size.
4465 * server.c (handle_btrace_conf_general_set): New.
4466 (hanle_general_set): Call handle_btrace_conf_general_set.
4467 (handle_query): Report Qbtrace-conf:bts:size as supported.
4468
f4abbc16
MM		 44692015-02-09 Markus Metzger <markus.t.metzger@intel.com>
4470
4471 * linux-low.c (linux_low_enable_btrace): Update parameters.
4472 (linux_low_btrace_conf): New.
4473 (linux_target_ops)<to_btrace_conf>: Initialize.
4474 * server.c (current_btrace_conf): New.
4475 (handle_btrace_enable): Rename to ...
4476 (handle_btrace_enable_bts): ... this. Pass &current_btrace_conf
4477 to target_enable_btrace. Update comment. Update users.
4478 (handle_qxfer_btrace_conf): New.
4479 (qxfer_packets): Add btrace-conf entry.
4480 (handle_query): Report qXfer:btrace-conf:read as supported packet.
4481 * target.h (target_ops)<enable_btrace>: Update parameters and comment.
4482 (target_ops)<read_btrace_conf>: New.
4483 (target_enable_btrace): Update parameters.
4484 (target_read_btrace_conf): New.
4485
043c3577
MM		 44862015-02-09 Markus Metzger <markus.t.metzger@intel.com>
4487
4488 * server.c (handle_btrace_general_set): Remove call to
4489 target_supports_btrace.
4490 (supported_btrace_packets): New.
4491 (handle_query): Call supported_btrace_packets.
4492 * target.h: include btrace-common.h.
4493 (btrace_target_info): Removed.
4494 (supports_btrace, target_supports_btrace): Update parameters.
4495
734b0e4b
MM		 44962015-02-09 Markus Metzger <markus.t.metzger@intel.com>
4497
4498 * Makefile.in (SFILES): Add common/btrace-common.c.
4499 (OBS): Add common/btrace-common.o.
4500 (btrace-common.o): Add build rules.
4501 * linux-low: Include btrace-common.h.
4502 (linux_low_read_btrace): Use struct btrace_data. Call
4503 btrace_data_init and btrace_data_fini.
4504
d6c146e9
PA		 45052015-02-06 Pedro Alves <palves@redhat.com>
4506
4507 * thread-db.c (find_new_threads_callback): Add debug output.
4508
20ba1ce6
PA		 45092015-02-04 Pedro Alves <palves@redhat.com>
4510
4511 * linux-low.c (handle_extended_wait): Don't resume LWPs here.
4512 (resume_stopped_resumed_lwps): New function.
4513 (linux_wait_for_event_filtered): Use it.
4514
8cc73a39
SDJ		 45152015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
4516
4517 * Makefile.in (SFILES): Add linux-personality.c.
4518 (linux-personality.o): New rule.
4519 * configure.srv (srv_linux_obj): Add linux-personality.o to the
4520 list of objects to be built.
4521 * linux-low.c: Include nat/linux-personality.h.
4522 (linux_create_inferior): Remove code to disable address space
4523 randomization (moved to ../nat/linux-personality.c). Create
4524 cleanup to disable address space randomization.
4525
fb23d554
SDJ		 45262015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
4527
4528 * Makefile.in (posix-strerror.o): New rule.
4529 (mingw-strerror.o): Likewise.
4530 * configure: Regenerated.
4531 * configure.ac: Source file ../common/common.host. Initialize new
4532 variable srv_host_obs. Add srv_host_obs to GDBSERVER_DEPFILES.
4533
cdf43629
YQ		 45342015-01-14 Yao Qi <yao@codesourcery.com>
4535
4536 * Makefile.in (SFILES): Add nat/ppc-linux.c.
4537 (ppc-linux.o): New rule.
4538 * configure.srv (powerpc*-*-linux*): Add ppc-linux.o.
4539 * configure.ac: AC_CHECK_FUNCS(getauxval).
4540 * config.in: Re-generated.
4541 * configure: Re-generated.
4542 * linux-ppc-low.c (ppc_arch_setup) [__powerpc64__]: Call
4543 ppc64_64bit_inferior_p
4544
514c5338
YQ		 45452015-01-14 Yao Qi <yao@codesourcery.com>
4546
4547 * linux-ppc-low.c: Include "nat/ppc-linux.h".
4548 (PPC_FEATURE_HAS_VSX): Move to nat/ppc-linux.h.
4549 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Likewise.
4550 (PT_ORIG_R3, PT_TRAP): Likewise.
4551 (PTRACE_GETVSXREGS, PTRACE_SETVSXREGS): Likewise.
4552 (PTRACE_GETVRREGS, PTRACE_SETVRREGS): Likewise.
4553 (PTRACE_GETEVRREGS, PTRACE_SETEVRREGS): Likewise.
4554
3368c1e5
JB		 45552015-01-10 Joel Brobecker <brobecker@adacore.com>
4556
4557 * i387-fp.c (i387_cache_to_xsave): In look over
4558 num_avx512_zmmh_high_registers, replace use of struct i387_xsave
4559 zmmh_low_space field by use of zmmh_high_space.
4560
582511be
PA		 45612015-01-09 Pedro Alves <palves@redhat.com>
4562
4563 * linux-low.c (step_over_bkpt): Move higher up in the file.
4564 (handle_extended_wait): Don't store the stop_pc here.
4565 (get_stop_pc): Adjust comments and rename to ...
4566 (check_stopped_by_breakpoint): ... this. Record whether the LWP
4567 stopped for a software breakpoint or hardware breakpoint.
4568 (thread_still_has_status_pending_p): New function.
4569 (status_pending_p_callback): Use
4570 thread_still_has_status_pending_p. If the event is no longer
4571 interesting, resume the LWP.
4572 (handle_tracepoints): Add assert.
4573 (maybe_move_out_of_jump_pad): Remove cancel_breakpoints call.
4574 (wstatus_maybe_breakpoint): New function.
4575 (cancel_breakpoint): Delete function.
4576 (check_stopped_by_watchpoint): New function, factored out from
4577 linux_low_filter_event.
4578 (lp_status_maybe_breakpoint): Delete function.
4579 (linux_low_filter_event): Remove filter_ptid argument.
4580 Leave thread group exits pending here. Store the LWP's stop PC.
4581 Always leave events pending.
4582 (linux_wait_for_event_filtered): Pull all events out of the
4583 kernel, and leave them all pending.
4584 (count_events_callback, select_event_lwp_callback): Consider all
4585 events.
4586 (cancel_breakpoints_callback, linux_cancel_breakpoints): Delete.
4587 (select_event_lwp): Only give preference to the stepping LWP in
4588 all-stop mode. Adjust comments.
4589 (ignore_event): New function.
4590 (linux_wait_1): Delete 'retry' label. Use ignore_event. Remove
4591 references to cancel_breakpoints. Adjust to renames. Also give
4592 equal priority to all LWPs that have had events in non-stop mode.
4593 If reporting a software breakpoint event, unadjust the LWP's PC.
4594 (linux_wait): If linux_wait_1 returned an ignored event, retry.
4595 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback):
4596 Adjust.
4597 (linux_resume_one_lwp): Store the LWP's PC. Adjust.
4598 (resume_status_pending_p): Use thread_still_has_status_pending_p.
4599 (linux_stopped_by_watchpoint): Adjust.
4600 (linux_target_ops): Remove reference to linux_cancel_breakpoints.
4601 * linux-low.h (enum lwp_stop_reason): New.
4602 (struct lwp_info) <stop_pc>: Adjust comment.
4603 <stopped_by_watchpoint>: Delete field.
4604 <stop_reason>: New field.
4605 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
4606 * mem-break.c (software_breakpoint_inserted_here)
4607 (hardware_breakpoint_inserted_here): New function.
4608 * mem-break.h (software_breakpoint_inserted_here)
4609 (hardware_breakpoint_inserted_here): Declare.
4610 * target.h (struct target_ops) <cancel_breakpoints>: Remove field.
4611 (cancel_breakpoints): Delete.
4612 * tracepoint.c (clear_installed_tracepoints, stop_tracing)
4613 (upload_fast_traceframes): Remove references to
4614 cancel_breakpoints.
4615
a33e3959
PA		 46162015-01-09 Pedro Alves <palves@redhat.com>
4617
4618 * thread-db.c (find_new_threads_callback): Ignore thread if the
4619 kernel thread ID is -1.
4620
8784d563
PA		 46212015-01-09 Pedro Alves <palves@redhat.com>
4622
4623 * linux-low.c (linux_attach_fail_reason_string): Move to
4624 nat/linux-ptrace.c, and rename.
4625 (linux_attach_lwp): Update comment.
4626 (attach_proc_task_lwp_callback): New function.
4627 (linux_attach): Adjust to rename and use
4628 linux_proc_attach_tgid_threads.
4629 (linux_attach_fail_reason_string): Delete declaration.
4630
76f2b779
JB		 46312015-01-01 Joel Brobecker <brobecker@adacore.com>
4632
4633 * gdbreplay.c (gdbreplay_version): Update copyright year to 2015.
4634 * server.c (gdbserver_version): Likewise.
4635
fafcc06a
SDJ		 46362014-12-29 Sergio Durigan Junior <sergiodj@redhat.com>
4637
4638 * remote-utils.c: Include ctype.h.
4639 (input_interrupt): Explicitly handle the case when the char
4640 received is the NUL byte. Improve the printing of non-ASCII
4641 characters.
4642
beed38b8
JB		 46432014-12-16 Joel Brobecker <brobecker@adacore.com>
4644
4645 * linux-low.c (linux_low_filter_event): Update call to
4646 linux_enable_event_reporting following the addition of
4647 a new parameter to that function.
4648
bf330350
CU		 46492014-12-16 Catalin Udma <catalin.udma@freescale.com>
4650
4651 PR server/17457
4652 * linux-aarch64-low.c (AARCH64_FPSR_REGNO): New define.
4653 (AARCH64_FPCR_REGNO): Likewise.
4654 (AARCH64_NUM_REGS): Update to include fpsr/fpcr registers.
4655 (aarch64_fill_fpregset): Add missing fpsr/fpcr registers.
4656 (aarch64_store_fpregset): Likewise.
4657
5227d625
JB		 46582014-12-15 Joel Brobecker <brobecker@adacore.com>
4659
4660 * lynx-low.c (lynx_resume): Use PTRACE_SINGLESTEP_ONE if N == 1.
4661 Remove FIXME comment about assumption about N.
4662
f93b65a0
JB		 46632014-12-13 Joel Brobecker <brobecker@adacore.com>
4664
4665 * configure.ac: If large-file support is disabled in GDBserver,
4666 pass --disable-largefile to ACX_CONFIGURE_DIR call for "gnulib".
4667 * configure: Regenerate.
4668
e5a9158d
AA		 46692014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
4670
4671 * linux-low.c (regsets_fetch_inferior_registers): Suppress the
4672 warning upon ENODATA from ptrace.
4673 * linux-s390-low.c (s390_store_tdb): New.
4674 (s390_regsets): Add regset for NT_S390_TDB.
4675
feea5f36
AA		 46762014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
4677
4678 * linux-low.c (regsets_store_inferior_registers): Skip regsets
4679 without a fill_function.
4680 * linux-s390-low.c (s390_fill_last_break): Remove.
4681 (s390_regsets): Set fill_function to NULL for NT_S390_LAST_BREAK.
4682 (s390_arch_setup): Use regset's size instead of fill_function for
4683 loop end condition.
4684
098dbe61
AA		 46852014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
4686
4687 * linux-low.c (regsets_fetch_inferior_registers): Do not invoke
4688 the regset's store function when ptrace returned an error.
4689 * regcache.c (get_thread_regcache): Invalidate register cache
4690 before fetching inferior's registers.
4691
28eef672
AA		 46922014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
4693
4694 * linux-low.c (regsets_fetch_inferior_registers): Rephrase
4695 while-loop as for-loop.
4696 (regsets_store_inferior_registers): Likewise.
4697
bdca27a2
YQ		 46982014-11-28 Yao Qi <yao@codesourcery.com>
4699
4700 * configure.ac(AC_CHECK_FUNCS): Remove readlink.
4701 * config.in, configure: Re-generate.
4702 * hostio.c (handle_unlink): Remove code checking HAVE_READLINK
4703 is defined.
4704
9c232dda
YQ		 47052014-11-21 Yao Qi <yao@codesourcery.com>
4706
4707 * configure.ac: Don't invoke AC_FUNC_ALLOCA.
4708 (AC_CHECK_HEADERS): Remove malloc.h.
4709 * configure: Re-generated.
4710 * config.in: Re-generated.
4711 * server.h: Don't include alloca.h and malloc.h.
4712 * gdbreplay.c: Don't check HAVE_ALLOCA_H is defined.
4713 Don't include malloc.h.
4714
43968415
JB		 47152014-11-17 Joel Brobecker <brobecker@adacore.com>
4716
4717 * lynx-low.c (lynx_write_memory): Put lynx_read_memory and
4718 corresponding ERRNO check in same block.
4719
40e91bc7
PA		 47202014-11-12 Pedro Alves <palves@redhat.com>
4721
4722 * server.c (cont_thread): Update comment.
4723 (start_inferior, attach_inferior): No longer clear cont_thread.
4724 (handle_v_cont): No longer set cont_thread.
4725 (captured_main): Clear cont_thread each time a GDB connects.
4726
c2c118cf
PA		 47272014-11-12 Pedro Alves <palves@redhat.com>
4728
4729 * linux-low.c (linux_wait_1): Don't force a wait for the Hc
4730 thread, and don't resume all threads if the Hc thread has exited.
4731
78708b7c
PA		 47322014-11-12 Pedro Alves <palves@redhat.com>
4733
4734 * linux-low.c (linux_request_interrupt): Always send a SIGINT to
4735 the process group instead of to a specific LWP.
4736
a2abc7de
PA		 47372014-10-15 Pedro Alves <palves@redhat.com>
4738
4739 PR server/17487
4740 * win32-arm-low.c (arm_set_thread_context): Remove current_event
4741 parameter.
4742 (arm_set_thread_context): Delete.
4743 (the_low_target): Adjust.
4744 * win32-i386-low.c (debug_registers_changed)
4745 (debug_registers_used): Delete.
4746 (update_debug_registers_callback): New function.
4747 (x86_dr_low_set_addr, x86_dr_low_set_control): Mark all threads as
4748 needing to update their debug registers.
4749 (win32_get_current_dr): New function.
4750 (x86_dr_low_get_addr, x86_dr_low_get_control)
4751 (x86_dr_low_get_status): Fetch the debug register from the thread
4752 record's context.
4753 (i386_initial_stuff): Adjust.
4754 (i386_get_thread_context): Remove current_event parameter. Don't
4755 clear debug_registers_changed nor copy DR values to
4756 debug_reg_state.
4757 (i386_set_thread_context): Delete.
4758 (i386_prepare_to_resume): New function.
4759 (i386_thread_added): Mark the thread as needing to update irs
4760 debug registers.
4761 (the_low_target): Remove i386_set_thread_context and install
4762 i386_prepare_to_resume.
4763 * win32-low.c (win32_get_thread_context): Adjust.
4764 (win32_set_thread_context): Use SetThreadContext
4765 directly.
4766 (win32_prepare_to_resume): New function.
4767 (win32_require_context): New function, factored out from ...
4768 (thread_rec): ... this.
4769 (continue_one_thread): Call win32_prepare_to_resume on each thread
4770 we're about to continue.
4771 (win32_resume): Call win32_prepare_to_resume on the event thread.
4772 * win32-low.h (struct win32_thread_info)
4773 <debug_registers_changed>: New field.
4774 (struct win32_target_ops): Change prototype of set_thread_context,
4775 delete set_thread_context and add prepare_to_resume.
4776 (win32_require_context): New declaration.
4777
a442d071
GB		 47782014-10-08 Gary Benson <gbenson@redhat.com>
4779
4780 * server.h: Do not include common-exceptions.h.
4781
6f1947e8
GB		 47822014-10-08 Gary Benson <gbenson@redhat.com>
4783
4784 * server.h: Do not include cleanups.h.
4785
63b434a4
JH		 47862014-09-30 James Hogan <james.hogan@imgtec.com>
4787
4788 * Makefile.in (clean): Add rm -f commands for mips-dsp-linux.c and
4789 mips64-dsp-linux.c.
4790
c4d9ceb6
YQ		 47912014-09-23 Yao Qi <yao@codesourcery.com>
4792
4793 * linux-low.c (lp_status_maybe_breakpoint): New function.
4794 (linux_low_filter_event): Call lp_status_maybe_breakpoint.
4795 (count_events_callback): Likewise.
4796 (select_event_lwp_callback): Likewise.
4797 (cancel_breakpoints_callback): Likewise.
4798
89a5711c
DB		 47992014-09-19 Don Breazeal <donb@codesourcery.com>
4800
4801 * linux-low.c (handle_extended_wait): Call
4802 linux_ptrace_get_extended_event.
4803 (get_stop_pc, get_detach_signal, linux_low_filter_event): Call
4804 linux_is_extended_waitstatus.
4805
bffc0964
JB		 48062014-09-16 Joel Brobecker <brobecker@adacore.com>
4807
4808 * Makefile.in (CPPFLAGS): Define.
4809 (INTERNAL_CFLAGS_BASE): Add ${CPPFLAGS}.
4810 (IPAGENT_CFLAGS): Remove ${CPPFLAGS}.
4811
0bfdf32f
GB		 48122014-09-16 Gary Benson <gbenson@redhat.com>
4813
4814 * inferiors.h (current_inferior): Renamed as...
4815 (current_thread): New variable. All uses updated.
4816 * linux-low.c (get_pc): Renamed saved_inferior as saved_thread.
4817 (maybe_move_out_of_jump_pad): Likewise.
4818 (cancel_breakpoint): Likewise.
4819 (linux_low_filter_event): Likewise.
4820 (wait_for_sigstop): Likewise.
4821 (linux_resume_one_lwp): Likewise.
4822 (need_step_over_p): Likewise.
4823 (start_step_over): Likewise.
4824 (linux_stabilize_threads): Renamed save_inferior as saved_thread.
4825 * linux-x86-low.c (x86_linux_update_xmltarget): Likewise.
4826 * proc-service.c (ps_lgetregs): Renamed reg_inferior as reg_thread
4827 and save_inferior as saved_thread.
4828 * regcache.c (get_thread_regcache): Renamed saved_inferior as
4829 saved_thread.
4830 (regcache_invalidate_thread): Likewise.
4831 * remote-utils.c (prepare_resume_reply): Likewise.
4832 * thread-db.c (thread_db_get_tls_address): Likewise.
4833 (disable_thread_event_reporting): Likewise.
4834 (remove_thread_event_breakpoints): Likewise.
4835 * tracepoint.c (gdb_agent_about_to_close): Renamed save_inferior
4836 as saved_thread.
4837 * target.h (set_desired_inferior): Renamed as...
4838 (set_desired_thread): New declaration. All uses updated.
4839 * server.c (myresume): Updated comment to reference thread instead
4840 of inferior.
4841 (handle_serial_event): Likewise.
4842 (handle_target_event): Likewise.
4843
361c8ade
GB		 48442014-09-12 Tom Tromey <tromey@redhat.com>
4845 Gary Benson <gbenson@redhat.com>
4846
4847 * regcache.h: Include common-regcache.h.
4848 (regcache_read_pc): Don't declare.
4849 * regcache.c (get_thread_regcache_for_ptid): New function.
4850
bd9269f7
GB		 48512014-09-11 Tom Tromey <tromey@redhat.com>
4852 Gary Benson <gbenson@redhat.com>
4853
4854 * symbol.c: New file.
4855 * Makefile.in (SFILES): Add symbol.c.
4856 (OBS): Add symbol.o.
4857
f8c1d06b
GB		 48582014-09-11 Gary Benson <gbenson@redhat.com>
4859
4860 * target.c (target_stop_ptid, target_continue_ptid): New
4861 functions.
4862
721ec300
GB		 48632014-09-11 Tom Tromey <tromey@redhat.com>
4864 Gary Benson <gbenson@redhat.com>
4865
4866 * target.h: Include target/target.h.
4867 * target.c (target_read_memory, target_read_uint32)
4868 (target_write_memory): New functions.
4869
c5e92cca
GB		 48702014-09-11 Gary Benson <gbenson@redhat.com>
4871
4872 * server.h (debug_hw_points): Don't declare.
4873 * server.c (debug_hw_points): Don't define. Replace all uses
4874 with show_debug_regs.
4875 * linux-aarch64-low.c (debug_hw_points): Don't define. Replace
4876 all uses with show_debug_regs.
4877
2e4bb98a
EBM		 48782014-09-08 Edjunior Barbosa Machado <emachado@linux.vnet.ibm.com>
4879
4880 * linux-ppc-low.c (ppc_collect_ptrace_register): Adjust routine to take
4881 endianness into account.
4882 (ppc_supply_ptrace_register): Likewise.
4883
ac740bc7
JH		 48842014-09-03 James Hogan <james.hogan@imgtec.com>
4885
4886 * linux-mips-low.c (mips_read_description): Reset errno to 0 prior
4887 to reading DSP_CONTROL with PTRACE_PEEKUSER ptrace call.
4888
97ea6506
GB		 48892014-09-03 Gary Benson <gbenson@redhat.com>
4890
4891 * linux-x86-low.c (x86_linux_prepare_to_resume): Use
4892 ALL_DEBUG_ADDRESS_REGISTERS.
4893
df7e5265
GB		 48942014-09-02 Gary Benson <gbenson@redhat.com>
4895
4896 * i386-low.h: Renamed as...
4897 * x86-low.h: New file. All type, function and variable name
4898 prefixes changed from "i386_" to "x86_". All references updated.
4899 * i386-low.c: Renamed as...
4900 * x86-low.c: New file. All type, function and variable name
4901 prefixes changed from "i386_" to "x86_". All references updated.
4902
ed859da7
GB		 49032014-09-02 Gary Benson <gbenson@redhat.com>
4904
4905 * linux-x86-low.c (x86_linux_new_process): Use XCNEW.
4906 (x86_linux_new_thread): Likewise.
4907
860789c7
GB		 49082014-08-29 Gary Benson <gbenson@redhat.com>
4909
4910 * server.h (setjmp.h): Do not include.
4911 (toplevel): Do not declare.
4912 (common-exceptions.h): Include.
4913 (cleanups.h): Likewise.
4914 * server.c (toplevel): Do not define.
4915 (exit_code): New static global.
4916 (detach_or_kill_for_exit_cleanup): New function.
4917 (main): New function. Original main renamed to...
4918 (captured_main): New function.
4919 * utils.c (verror) [!IN_PROCESS_AGENT]: Use throw_verror.
4920
ff55e1b5
GB		 49212014-08-29 Gary Benson <gbenson@redhat.com>
4922
4923 * Makefile.in (SFILES): Add common/common-exceptions.c.
4924 (OBS): Add common-exceptions.o.
4925 (common-exceptions.o): New rule.
4926 * utils.c (prepare_to_throw_exception): New function.
4927
e9bcb658
GB		 49282014-08-29 Gary Benson <gbenson@redhat.com>
4929
4930 * config.in: Regenerate.
4931 * configure: Likewise.
4932
e3180625
GB		 49332014-08-29 Gary Benson <gbenson@redhat.com>
4934
4935 * Makefile.in (SFILES): Add common/cleanups.c.
4936 (OBS): cleanups.o.
4937 (cleanups.o): New rule.
4938
e3d6ba5d
GB		 49392014-08-29 Gary Benson <gbenson@redhat.com>
4940
4941 * utils.c (internal_vwarning): New function.
4942
7096e886
GB		 49432014-08-28 Gary Benson <gbenson@redhat.com>
4944
4945 * utils.h (fatal): Remove declaration.
4946 * utils.c (fatal): Remove function.
4947
14ce3192
GB		 49482014-08-28 Gary Benson <gbenson@redhat.com>
4949
4950 * tracepoint.c (gdb_agent_init): Replace fatal with
4951 perror_with_name.
4952 (initialize_tracepoint): Likewise.
4953
50278d59
GB		 49542014-08-28 Gary Benson <gbenson@redhat.com>
4955
4956 * remote-utils.c (remote_prepare): Replace fatal with error.
4957
aa96c426
GB		 49582014-08-28 Gary Benson <gbenson@redhat.com>
4959
4960 * linux-low.c (linux_async): Replace fatal with warning.
4961 Tidy up and return.
4962 (linux_start_non_stop): Return -1 if linux_async failed.
4963
f7160e97
GB		 49642014-08-28 Gary Benson <gbenson@redhat.com>
4965
4966 * linux-x86-low.c (i386_dr_low_set_addr): Replace check with
4967 gdb_assert.
4968 (i386_dr_low_get_addr): Remove vague comment.
4969 * win32-i386-low.c (i386_dr_low_set_addr): Replace check with
4970 gdb_assert.
4971
38e08fca
GB		 49722014-08-28 Gary Benson <gbenson@redhat.com>
4973
4974 * inferiors.c (get_thread_process): Replace check with gdb_assert.
4975 * linux-low.c (linux_wait_for_event_filtered): Replace fatal with
4976 internal_error.
4977 (linux_resume_one_lwp): Likewise.
4978 * linux-x86-low.c (x86_siginfo_fixup): Replace checks with
4979 gdb_assert.
4980 * mem-break.c (raw_bkpt_type_to_target_hw_bp_type): Replace fatal
4981 with internal_error.
4982 * regcache.c (get_thread_regcache): Replace check with gdb_assert.
4983 (init_register_cache): Replace fatal with gdb_assert_not_reached.
4984 (find_register_by_name): Replace fatal with internal_error.
4985 (find_regno): Likewise.
4986 * tdesc.c (init_target_desc): Replace check with gdb_assert.
4987 * thread-db.c (thread_db_create_event): Likewise.
4988 (thread_db_load_search): Likewise.
4989 (try_thread_db_load_1): Likewise.
4990 * tracepoint.c (get_jump_space_head): Replace fatal with
4991 internal_error.
4992 (claim_trampoline_space): Likewise.
4993 (have_fast_tracepoint_trampoline_buffer): Likewise.
4994 (cmd_qtstart): Likewise.
4995 (stop_tracing): Likewise.
4996 (fast_tracepoint_collecting): Likewise.
4997 (target_malloc): Likewise.
4998 (download_tracepoint): Likewise.
4999 (download_trace_state_variables): Replace check with gdb_assert.
5000 (upload_fast_traceframes): Replace fatal with internal_error.
5001
34abf635
GB		 50022014-08-19 Tom Tromey <tromey@redhat.com>
5003 Gary Benson <gbenson@redhat.com>
5004
5005 * Makefile.in (SFILES): Add common/common-debug.c.
5006 (OBS): Add common-debug.o.
5007 (common-debug.o): New rule.
5008 * debug.h (debug_printf): Don't declare.
5009 * debug.c (debug_printf): Renamed and rewritten as...
5010 (debug_vprintf): New function.
5011
f6e94d78
GB		 50122014-08-19 Gary Benson <gbenson@redhat.com>
5013
5014 * utils.h: Do not include print-utils.h.
5015
9239eeab
GB		 50162014-08-19 Tom Tromey <tromey@redhat.com>
5017 Gary Benson <gbenson@redhat.com>
5018
5019 * server.h: Add static assertion.
5020 (gdb_byte, CORE_ADDR, LONGEST, ULONGEST): Remove.
5021
ef87c8bb
GB		 50222014-08-19 Tom Tromey <tromey@redhat.com>
5023 Gary Benson <gbenson@redhat.com>
5024
5025 * Makefile.in (SFILES): Add common/errors.c.
5026 (OBS): Add errors.o.
5027 (IPA_OBS): Add errors-ipa.o.
5028 (errors.o): New rule.
5029 (errors-ipa.o): Likewise.
5030 * utils.h (perror_with_name, error, warning): Don't declare.
5031 * utils.c (warning): Renamed and rewritten as...
5032 (vwarning): New function.
5033 (error): Renamed and rewritten as...
5034 (verror): New function.
5035 (internal_error): Renamed and rewritten as...
5036 (internal_verror): New function.
5037
bb974a24
GB		 50382014-08-07 Gary Benson <gbenson@redhat.com>
5039
5040 * configure.ac (AC_CHECK_HEADERS): Remove errno.h.
5041 * configure: Regenerate.
5042 * config.in: Likewise.
5043 * server.h: Do not include errno.h.
5044 * event-loop.c: Likewise.
5045 * hostio-errno.c: Likewise.
5046 * linux-low.c: Likewise.
5047 * remote-utils.c: Likewise.
5048 * spu-low.c: Likewise.
5049 * utils.c: Likewise.
5050 * gdbreplay.c: Unconditionally include errno.h.
5051
6d3d12eb
GB		 50522014-08-07 Gary Benson <gbenson@redhat.com>
5053
5054 * server.h: Do not include string.h.
5055 * event-loop.c: Likewise.
5056 * linux-low.c: Likewise.
5057 * regcache.c: Likewise.
5058 * remote-utils.c: Likewise.
5059 * spu-low.c: Likewise.
5060 * utils.c: Likewise.
5061
dccbb609
GB		 50622014-08-07 Gary Benson <gbenson@redhat.com>
5063
5064 * server.h: Do not include gdb_assert.h.
5065
e76df0d0
GB		 50662014-08-07 Gary Benson <gbenson@redhat.com>
5067
5068 * server.h: Do not include common-utils.h.
5069
4cb9c816
GB		 50702014-08-07 Gary Benson <gbenson@redhat.com>
5071
5072 * server.h: Do not include ptid.h.
5073 * notif.h: Likewise.
5074
3995eeee
GB		 50752014-08-07 Gary Benson <gbenson@redhat.com>
5076
5077 * server.h: Do not include gdb_locale.h.
5078
cb9f1a9b
GB		 50792014-08-07 Gary Benson <gbenson@redhat.com>
5080
5081 * server.h: Do not include gdb/signals.h.
5082 * win32-low.c: Likewise.
5083
a5fceff8
GB		 50842014-08-07 Gary Benson <gbenson@redhat.com>
5085
5086 * server.h: Do not include pathmax.h.
5087
b9391142
GB		 50882014-08-07 Gary Benson <gbenson@redhat.com>
5089
5090 * server.h: Do not include libiberty.h.
5091 * linux-bfin-low.c: Likewise.
5092
0e443c87
GB		 50932014-08-07 Gary Benson <gbenson@redhat.com>
5094
5095 * server.h: Do not include ansidecl.h.
5096
8ebb3f56
GB		 50972014-08-07 Gary Benson <gbenson@redhat.com>
5098
5099 * linux-x86-low.c: Do not include stddef.h.
5100 * lynx-ppc-low.c: Likewise.
5101 * tracepoint.c: Likewise.
5102
8980bdf6
GB		 51032014-08-07 Gary Benson <gbenson@redhat.com>
5104
5105 * server.h: Do not include stdarg.h.
5106 * nto-low.c: Likewise.
5107
d7096f71
GB		 51082014-08-07 Gary Benson <gbenson@redhat.com>
5109
5110 * server.h: Do not include stdlib.h.
5111 * inferiors.c: Likewise.
5112 * linux-low.c: Likewise.
5113 * regcache.c: Likewise.
5114 * spu-low.c: Likewise.
5115 * tracepoint.c: Likewise.
5116 * utils.c: Likewise.
5117
d02f550d
GB		 51182014-08-07 Gary Benson <gbenson@redhat.com>
5119
5120 * server.h: Do not include stdio.h.
5121 * linux-low.c: Likewise.
5122 * remote-utils.c: Likewise.
5123 * spu-low.c: Likewise.
5124 * utils.c: Likewise.
5125 * wincecompat.c: Likewise.
5126
87f6c4e3
GB		 51272014-08-06 Gary Benson <gbenson@redhat.com>
5128
5129 * regcache.c (init_register_cache): Move conditionals inside if.
5130
7089dca4
GB		 51312014-08-06 Gary Benson <gbenson@redhat.com>
5132
5133 * linux-low.c (linux_supports_non_stop): Use target_is_async_p.
5134
462f517e
GB		 51352014-07-31 Gary Benson <gbenson@redhat.com>
5136
5137 * ax.h: Do not include server.h.
5138 * gdbthread.h: Likewise.
5139 * lynx-low.h: Likewise.
5140 * notif.h: Likewise.
5141
976411d6
GB		 51422014-07-30 Gary Benson <gbenson@redhat.com>
5143
5144 * server.h: Include common-defs.h.
5145 Do not include config.h or build-gnulib-gdbserver/config.h.
5146
d41f6d8e
GB		 51472014-07-30 Gary Benson <gbenson@redhat.com>
5148
5149 * hostio-errno.c: Move server.h to top of includes list.
5150 * inferiors.c: Likewise.
5151 * linux-x86-low.c: Likewise.
5152 * notif.c: Include server.h.
5153
314c6a35
TT		 51542014-07-24 Tom Tromey <tromey@redhat.com>
5155 Gary Benson <gbenson@redhat.com>
5156
5157 * server.h (CORE_ADDR): Now unsigned.
5158
69ff6be5
PA		 51592014-07-16 Pedro Alves <palves@redhat.com>
5160
5161 * linux-low.c (linux_kill_one_lwp): Use kill_lwp, not kill.
5162
ce9e3fe7
PA		 51632014-07-15 Pedro Alves <palves@redhat.com>
5164
5165 * linux-low.c (linux_kill_one_lwp): Save errno and work with saved
5166 copy.
5167
e76126e8
PA		 51682014-07-11 Pedro Alves <palves@redhat.com>
5169
5170 * linux-low.c (kill_wait_lwp): New function, based on
5171 kill_one_lwp_callback, but use my_waitpid directly.
5172 (kill_one_lwp_callback, linux_kill): Use it.
5173
8e9db26e
PA		 51742014-06-23 Pedro Alves <palves@redhat.com>
5175
5176 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR_CONTROL
5177 before setting DR0..DR3.
5178
698b3e08
GB		 51792014-06-20 Gary Benson <gbenson@redhat.com>
5180
5181 * configure.ac (AC_REPLACE_FUNCS) <vasprintf, vsnprintf>: Removed.
5182 * configure: Regenerated.
5183 * config.in: Likewise.
5184
125f8a3d
GB		 51852014-06-20 Gary Benson <gbenson@redhat.com>
5186
5187 * Makefile.in (SFILES): Update locations for files moved
5188 from common to nat.
5189 (object file files): Reordered.
5190
42995dbd
GB		 51912014-06-20 Gary Benson <gbenson@redhat.com>
5192
5193 * i386-low.h (i386_dr_low_can_set_addr): Removed.
5194 (i386_dr_low_set_addr): Likewise.
5195 (i386_dr_low_get_addr): Likewise.
5196 (i386_dr_low_can_set_control): Likewise.
5197 (i386_dr_low_set_control): Likewise.
5198 (i386_dr_low_get_control): Likewise.
5199 (i386_dr_low_get_status): Likewise.
5200 (i386_get_debug_register_length): Likewise.
5201 * linux-x86-low.c (i386_dr_low_set_addr):
5202 Changed signature. Made static.
5203 (i386_dr_low_get_addr): Likewise.
5204 (i386_dr_low_set_control): Likewise.
5205 (i386_dr_low_get_control): Likewise.
5206 (i386_dr_low_get_status): Likewise.
5207 (i386_dr_low): New global variable.
5208 * win32-i386-low.c (i386_dr_low_set_addr):
5209 Changed signature. Made static.
5210 (i386_dr_low_get_addr): Likewise.
5211 (i386_dr_low_set_control): Likewise.
5212 (i386_dr_low_get_control): Likewise.
5213 (i386_dr_low_get_status): Likewise.
5214 (i386_dr_low): New global variable.
5215
e1d2394b
MS		 52162014-06-20 Marcus Shawcroft <marcus.shawcroft@arm.com>
5217
5218 * configure.ac: Invoke. AC_CHECK_TOOL(AR, ar).
5219 * Makefile.in (AR, AR_FLAGS): Define.
5220 * configure: Regenerate.
5221
3a8ee006
GB		 52222014-06-19 Gary Benson <gbenson@redhat.com>
5223
5224 * Makefile.in (i386-dregs.o): New rule.
5225 * configure.srv: Add i386-dregs.o to all targets using i386-low.o.
5226 * i386-low.c (target.h): Remove include.
5227 (TARGET_HAS_DR_LEN_8): Now in i386-dregs.c.
5228 (DR_CONTROL_SHIFT): Likewise.
5229 (DR_CONTROL_SIZE): Likewise.
5230 (DR_RW_EXECUTE): Likewise.
5231 (DR_RW_WRITE): Likewise.
5232 (DR_RW_READ): Likewise.
5233 (DR_RW_IORW): Likewise.
5234 (DR_LEN_1): Likewise.
5235 (DR_LEN_2): Likewise.
5236 (DR_LEN_4): Likewise.
5237 (DR_LEN_8): Likewise.
5238 (DR_LOCAL_ENABLE_SHIFT): Likewise.
5239 (DR_GLOBAL_ENABLE_SHIFT): Likewise.
5240 (DR_ENABLE_SIZE): Likewise.
5241 (DR_LOCAL_SLOWDOWN): Likewise.
5242 (DR_GLOBAL_SLOWDOWN): Likewise.
5243 (DR_CONTROL_RESERVED): Likewise.
5244 (I386_DR_CONTROL_MASK): Likewise.
5245 (I386_DR_VACANT): Likewise.
5246 (I386_DR_LOCAL_ENABLE): Likewise.
5247 (I386_DR_GLOBAL_ENABLE): Likewise.
5248 (I386_DR_DISABLE): Likewise.
5249 (I386_DR_SET_RW_LEN): Likewise.
5250 (I386_DR_GET_RW_LEN): Likewise.
5251 (I386_DR_WATCH_HIT): Likewise.
5252 (i386_wp_op_t): Likewise.
5253 (i386_show_dr): Likewise.
5254 (i386_length_and_rw_bits): Likewise.
5255 (i386_insert_aligned_watchpoint): Likewise.
5256 (i386_remove_aligned_watchpoint): Likewise.
5257 (i386_handle_nonaligned_watchpoint): Likewise.
5258 i386_update_inferior_debug_regs(): Likewise.
5259 (i386_dr_insert_watchpoint): Likewise.
5260 (i386_dr_remove_watchpoint): Likewise.
5261 (i386_dr_region_ok_for_watchpoint): Likewise.
5262 (i386_dr_stopped_data_address): Likewise.
5263 (i386_dr_stopped_by_watchpoint): Likewise.
5264
8f26655c
GB		 52652014-06-19 Gary Benson <gbenson@redhat.com>
5266
5267 * i386-low.c (i386_dr_show): Renamed to
5268 i386_show_dr and made static. All uses updated.
5269 (i386_dr_length_and_rw_bits): Renamed to
5270 i386_length_and_rw_bits and made static.
5271 All uses updated.
5272 (i386_dr_insert_aligned_watchpoint): Renamed to
5273 i386_insert_aligned_watchpoint and made static.
5274 All uses updated.
5275 (i386_dr_remove_aligned_watchpoint): Renamed to
5276 i386_remove_aligned_watchpoint and made static.
5277 All uses updated.
5278 (i386_dr_update_inferior_debug_regs): Renamed to
5279 i386_update_inferior_debug_regs and made static.
5280 All uses updated.
5281
b9228891
GB		 52822014-06-18 Gary Benson <gbenson@redhat.com>
5283
5171def3
GB		 5284 * i386-low.h (i386_dr_low_can_set_addr): New macro.
5285 (i386_dr_low_can_set_control): Likewise.
5286 (i386_get_debug_register_length): Likewise.
5287 * i386-low.c (i386_dr_low_can_set_addr): Now in i386-low.h.
5288 (i386_dr_low_can_set_control): Likewise.
5289 (i386_get_debug_register_length): Likewise.
5290
52912014-06-17 Gary Benson <gbenson@redhat.com>
5292
b9228891
GB		 5293 * i386-low.h (i386-dregs.h): New include.
5294 (DR_FIRSTADDR): Now in i386-dregs.h.
5295 (DR_LASTADDR): Likewise.
5296 (DR_NADDR): Likewise.
5297 (DR_STATUS): Likewise.
5298 (DR_CONTROL): Likewise.
5299 (i386_debug_reg_state): Likewise.
5300 (i386_dr_insert_watchpoint): Likewise.
5301 (i386_dr_remove_watchpoint): Likewise.
5302 (i386_dr_region_ok_for_watchpoint): Likewise.
5303 (i386_dr_stopped_data_address): Likewise.
5304 (i386_dr_stopped_by_watchpoint): Likewise.
5305 * i386-low.c (ALL_DEBUG_REGISTERS): Likewise.
5306
4be83cc2
GB		 53072014-06-18 Gary Benson <gbenson@redhat.com>
5308
5309 * i386-low.h (i386_low_insert_watchpoint): Renamed to
5310 i386_dr_insert_watchpoint.
5311 (i386_low_remove_watchpoint): Renamed to
5312 i386_dr_remove_watchpoint.
5313 (i386_low_region_ok_for_watchpoint): Renamed to
5314 i386_dr_region_ok_for_watchpoint.
5315 (i386_low_stopped_data_address): Renamed to
5316 i386_dr_stopped_data_address.
5317 (i386_low_stopped_by_watchpoint): Renamed to
5318 i386_dr_stopped_by_watchpoint.
5319 * i386-low.c (i386_show_dr): Renamed to
5320 i386_dr_show and made nonstatic. All uses updated.
5321 (i386_length_and_rw_bits): Renamed to
5322 i386_dr_length_and_rw_bits and made nonstatic.
5323 All uses updated.
5324 (i386_insert_aligned_watchpoint): Renamed to
5325 i386_dr_insert_aligned_watchpoint and made nonstatic.
5326 All uses updated.
5327 (i386_remove_aligned_watchpoint): Renamed to
5328 i386_dr_remove_aligned_watchpoint and made nonstatic.
5329 All uses updated.
5330 (i386_update_inferior_debug_regs): Renamed to
5331 i386_dr_update_inferior_debug_regs and made nonstatic.
5332 All uses updated.
5333 (i386_low_insert_watchpoint): Renamed to
5334 i386_dr_insert_watchpoint. All uses updated.
5335 (i386_low_remove_watchpoint): Renamed to
5336 i386_dr_remove_watchpoint. All uses updated.
5337 (i386_low_region_ok_for_watchpoint): Renamed to
5338 i386_dr_region_ok_for_watchpoint. All uses updated.
5339 (i386_low_stopped_data_address): Renamed to
5340 i386_dr_stopped_data_address. All uses updated.
5341 (i386_low_stopped_by_watchpoint): Renamed to
5342 i386_dr_stopped_by_watchpoint. All uses updated.
5343
131aa0d4
GB		 53442014-06-18 Gary Benson <gbenson@redhat.com>
5345
5346 * i386-low.c (i386_dr_low_can_set_addr): New macro.
5347 (i386_dr_low_can_set_control): Likewise.
5348 (i386_insert_aligned_watchpoint): New check.
5349
d9305f7f
GB		 53502014-06-18 Gary Benson <gbenson@redhat.com>
5351
5352 * i386-low.c (i386_update_inferior_debug_regs) <inf_state>:
5353 Renamed to state.
5354
e927c9fc
GB		 53552014-06-18 Gary Benson <gbenson@redhat.com>
5356
5357 * i386-low.c (i386_length_and_rw_bits): Use internal_error
5358 instead of fatal and error.
5359 (i386_handle_nonaligned_watchpoint): Likewise.
5360
1b6d4134
GB		 53612014-06-18 Gary Benson <gbenson@redhat.com>
5362
5363 * i386-low.c (i386_get_debug_register_length): New macro.
5364 (TARGET_HAS_DR_LEN_8): Remove conditional. Use above macro.
5365 (i386_show_dr): Use debug_printf instead of fprintf. Use
5366 phex to format values.
5367
6e62758f
GB		 53682014-06-18 Gary Benson <gbenson@redhat.com>
5369
5370 * i386-low.h: Comment changes.
5371 * i386-low.c: Likewise.
5372
fc6e2f03
GB		 53732014-06-18 Gary Benson <gbenson@redhat.com>
5374
5375 * i386-low.c: Whitespace changes.
5376
f9d1eeed
TT		 53772014-06-12 Tom Tromey <tromey@redhat.com>
5378
5379 * utils.c (freeargv): Remove.
5380
0b04e523
TT		 53812014-06-12 Tom Tromey <tromey@redhat.com>
5382
5383 * debug.c (debug_printf): Remove HAVE_GETTIMEOFDAY checks.
5384 * server.c (monitor_show_help): Remove HAVE_GETTIMEOFDAY check.
5385 (parse_debug_format_options): Likewise.
5386 (gdbserver_usage): Likewise.
5387 * Makefile.in (LIBIBERTY_BUILDDIR, LIBIBERTY): New variables.
5388 (SUBDIRS, REQUIRED_SUBDIRS): Add libiberty.
5389 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT)): Depend on and link
5390 against libiberty.
5391 ($(LIBGNU)): Depend on libiberty.
5392 (all-lib): Recurse into all subdirs.
5393 (install-only): Invoke "install" target in subdirs.
5394 (vasprintf.o, vsnprintf.o, safe-ctype.o, lbasename.o): Remove
5395 targets.
5396 * configure: Rebuild.
5397 * configure.ac: Add ACX_CONFIGURE_DIR for libiberty. Don't check
5398 for vasprintf, vsnprintf, or gettimeofday.
5399 * configure.srv: Don't add safe-ctype.o or lbasename.o to
5400 srv_tgtobj.
5401
270c9937
JB		 54022014-06-05 Joel Brobecker <brobecker@adacore.com>
5403
5404 * development.sh: Delete.
5405 * Makefile.in (config.status): Adjust dependency on development.sh.
5406 * configure.ac: Adjust development.sh source call.
5407 * configure: Regenerate.
5408
0a261ed8
PA		 54092014-06-02 Pedro Alves <palves@redhat.com>
5410
5411 * ax.c (gdb_free_agent_expr): New function.
5412 * ax.h (gdb_free_agent_expr): New declaration.
5413 * mem-break.c (delete_gdb_breakpoint_1): Also clear the commands
5414 list.
5415 (clear_breakpoint_conditions, clear_breakpoint_commands): Make
5416 static.
5417 (clear_breakpoint_conditions_and_commands): New function.
5418 * mem-break.h (clear_breakpoint_conditions): Delete declaration.
5419 (clear_breakpoint_conditions_and_commands): New declaration.
5420
e9dae05e
RR		 54212014-05-23 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
5422
5423 * linux-aarch64-low.c (asm/ptrace.h): Include.
5424
5876f503
JK		 54252014-05-21 Jan Kratochvil <jan.kratochvil@redhat.com>
5426
5427 Fix TLS access for -static -pthread.
5428 * gdbserver/thread-db.c (struct thread_db): Add td_thr_tlsbase_p.
5429 (thread_db_get_tls_address): Call it if LOAD_MODULE is zero.
5430 (thread_db_load_search, try_thread_db_load_1): Initialize it.
5431
802e8e6d
PA		 54322014-05-20 Pedro Alves <palves@redhat.com>
5433
5434 * linux-aarch64-low.c (aarch64_insert_point)
5435 (aarch64_remove_point): No longer check whether the type is
5436 supported here. Adjust to new interface.
5437 (the_low_target): Install aarch64_supports_z_point_type as
5438 supports_z_point_type method.
5439 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type): New function.
5440 (arm_linux_hw_point_initialize): Take an enum raw_bkpt_type
5441 instead of a Z packet char. Adjust.
5442 (arm_supports_z_point_type): New function.
5443 (arm_insert_point, arm_remove_point): Adjust to new interface.
5444 (the_low_target): Install arm_supports_z_point_type.
5445 * linux-crisv32-low.c (cris_supports_z_point_type): New function.
5446 (cris_insert_point, cris_remove_point): Adjust to new interface.
5447 Don't check whether the type is supported here.
5448 (the_low_target): Install cris_supports_z_point_type.
5449 * linux-low.c (linux_supports_z_point_type): New function.
5450 (linux_insert_point, linux_remove_point): Adjust to new interface.
5451 * linux-low.h (struct linux_target_ops) <insert_point,
5452 remove_point>: Take an enum raw_bkpt_type instead of a char. Add
5453 raw_breakpoint pointer parameter.
5454 <supports_z_point_type>: New method.
5455 * linux-mips-low.c (mips_supports_z_point_type): New function.
5456 (mips_insert_point, mips_remove_point): Adjust to new interface.
5457 Use mips_supports_z_point_type.
5458 (the_low_target): Install mips_supports_z_point_type.
5459 * linux-ppc-low.c (the_low_target): Install NULL as
5460 supports_z_point_type method.
5461 * linux-s390-low.c (the_low_target): Install NULL as
5462 supports_z_point_type method.
5463 * linux-sparc-low.c (the_low_target): Install NULL as
5464 supports_z_point_type method.
5465 * linux-x86-low.c (x86_supports_z_point_type): New function.
5466 (x86_insert_point): Adjust to new insert_point interface. Use
5467 insert_memory_breakpoint. Adjust to new
5468 i386_low_insert_watchpoint interface.
5469 (x86_remove_point): Adjust to remove_point interface. Use
5470 remove_memory_breakpoint. Adjust to new
5471 i386_low_remove_watchpoint interface.
5472 (the_low_target): Install x86_supports_z_point_type.
5473 * lynx-low.c (lynx_target_ops): Install NULL as
5474 supports_z_point_type callback.
5475 * nto-low.c (nto_supports_z_point_type): New.
5476 (nto_insert_point, nto_remove_point): Adjust to new interface.
5477 (nto_target_ops): Install nto_supports_z_point_type.
5478 * mem-break.c: Adjust intro comment.
5479 (struct raw_breakpoint) <raw_type, size>: New fields.
5480 <inserted>: Update comment.
5481 <shlib_disabled>: Delete field.
5482 (enum bkpt_type) <gdb_breakpoint>: Delete value.
5483 <gdb_breakpoint_Z0, gdb_breakpoint_Z1, gdb_breakpoint_Z2,
5484 gdb_breakpoint_Z3, gdb_breakpoint_Z4>: New values.
5485 (raw_bkpt_type_to_target_hw_bp_type): New function.
5486 (find_enabled_raw_code_breakpoint_at): New function.
5487 (find_raw_breakpoint_at): New type and size parameters. Use them.
5488 (insert_memory_breakpoint): New function, based off
5489 set_raw_breakpoint_at.
5490 (remove_memory_breakpoint): New function.
5491 (set_raw_breakpoint_at): Reimplement.
5492 (set_breakpoint): New, based on set_breakpoint_at.
5493 (set_breakpoint_at): Reimplement.
5494 (delete_raw_breakpoint): Go through the_target->remove_point
5495 instead of assuming memory breakpoints.
5496 (find_gdb_breakpoint_at): Delete.
5497 (Z_packet_to_bkpt_type, Z_packet_to_raw_bkpt_type): New functions.
5498 (find_gdb_breakpoint): New function.
5499 (set_gdb_breakpoint_at): Delete.
5500 (z_type_supported): New function.
5501 (set_gdb_breakpoint_1): New function, loosely based off
5502 set_gdb_breakpoint_at.
5503 (check_gdb_bp_preconditions, set_gdb_breakpoint): New functions.
5504 (delete_gdb_breakpoint_at): Delete.
5505 (delete_gdb_breakpoint_1): New function, loosely based off
5506 delete_gdb_breakpoint_at.
5507 (delete_gdb_breakpoint): New function.
5508 (clear_gdb_breakpoint_conditions): Rename to ...
5509 (clear_breakpoint_conditions): ... this. Don't handle a NULL
5510 breakpoint.
5511 (add_condition_to_breakpoint): Make static.
5512 (add_breakpoint_condition): Take a struct breakpoint pointer
5513 instead of an address. Adjust.
5514 (gdb_condition_true_at_breakpoint): Rename to ...
5515 (gdb_condition_true_at_breakpoint_z_type): ... this, and add
5516 z_type parameter.
5517 (gdb_condition_true_at_breakpoint): Reimplement.
5518 (add_breakpoint_commands): Take a struct breakpoint pointer
5519 instead of an address. Adjust.
5520 (gdb_no_commands_at_breakpoint): Rename to ...
5521 (gdb_no_commands_at_breakpoint_z_type): ... this. Add z_type
5522 parameter. Return true if no breakpoint was found. Change debug
5523 output.
5524 (gdb_no_commands_at_breakpoint): Reimplement.
5525 (run_breakpoint_commands): Rename to ...
5526 (run_breakpoint_commands_z_type): ... this. Add z_type parameter,
5527 and change return type to boolean.
5528 (run_breakpoint_commands): New function.
5529 (gdb_breakpoint_here): Also check for Z1 breakpoints.
5530 (uninsert_raw_breakpoint): Don't try to reinsert a disabled
5531 breakpoint. Go through the_target->remove_point instead of
5532 assuming memory breakpoint.
5533 (uninsert_breakpoints_at, uninsert_all_breakpoints): Uninsert
5534 software and hardware breakpoints.
5535 (reinsert_raw_breakpoint): Go through the_target->insert_point
5536 instead of assuming memory breakpoint.
5537 (reinsert_breakpoints_at, reinsert_all_breakpoints): Reinsert
5538 software and hardware breakpoints.
5539 (check_breakpoints, breakpoint_here, breakpoint_inserted_here):
5540 Check both software and hardware breakpoints.
5541 (validate_inserted_breakpoint): Assert the breakpoint is a
5542 software breakpoint. Set the inserted flag to -1 instead of
5543 setting shlib_disabled.
5544 (delete_disabled_breakpoints): Adjust.
5545 (validate_breakpoints): Only validate software breakpoints.
5546 Adjust to inserted flag change.
5547 (check_mem_read, check_mem_write): Skip breakpoint types other
5548 than software breakpoints. Adjust to inserted flag change.
5549 * mem-break.h (enum raw_bkpt_type): New enum.
5550 (raw_breakpoint, struct process_info): Forward declare.
5551 (Z_packet_to_target_hw_bp_type): Delete declaration.
5552 (raw_bkpt_type_to_target_hw_bp_type, Z_packet_to_raw_bkpt_type)
5553 (set_gdb_breakpoint, delete_gdb_breakpoint)
5554 (clear_breakpoint_conditions): New declarations.
5555 (set_gdb_breakpoint_at, clear_gdb_breakpoint_conditions): Delete.
5556 (breakpoint_inserted_here): Update comment.
5557 (add_breakpoint_condition, add_breakpoint_commands): Replace
5558 address parameter with a breakpoint pointer parameter.
5559 (gdb_breakpoint_here): Update comment.
5560 (delete_gdb_breakpoint_at): Delete.
5561 (insert_memory_breakpoint, remove_memory_breakpoint): Declare.
5562 * server.c (process_point_options): Take a struct breakpoint
5563 pointer instead of an address. Adjust.
5564 (process_serial_event) <Z/z packets>: Use set_gdb_breakpoint and
5565 delete_gdb_breakpoint.
5566 * spu-low.c (spu_target_ops): Install NULL as
5567 supports_z_point_type method.
5568 * target.h: Include mem-break.h.
5569 (struct target_ops) <prepare_to_access_memory>: Update comment.
5570 <supports_z_point_type>: New field.
5571 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
5572 instead of a char. Also take a raw breakpoint pointer.
5573 * win32-arm-low.c (the_low_target): Install NULL as
5574 supports_z_point_type.
5575 * win32-i386-low.c (i386_supports_z_point_type): New function.
5576 (i386_insert_point, i386_remove_point): Adjust to new interface.
5577 (the_low_target): Install i386_supports_z_point_type.
5578 * win32-low.c (win32_supports_z_point_type): New function.
5579 (win32_insert_point, win32_remove_point): Adjust to new interface.
5580 (win32_target_ops): Install win32_supports_z_point_type.
5581 * win32-low.h (struct win32_target_ops):
5582 <supports_z_point_type>: New method.
5583 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
5584 instead of a char. Also take a raw breakpoint pointer.
5585
932539e3
PA		 55862014-05-20 Pedro Alves <palves@redhat.com>
5587
5588 * mem-break.h: Include break-common.h.
5589 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
5590 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): New defines.
5591 (Z_packet_to_target_hw_bp_type): New declaration.
5592 * mem-break.c (Z_packet_to_target_hw_bp_type): New function.
5593 * i386-low.c (Z_PACKET_HW_BP, Z_PACKET_WRITE_WP, Z_PACKET_READ_WP)
5594 (Z_PACKET_ACCESS_WP): Delete macros.
5595 (Z_packet_to_hw_type): Delete function.
5596 * i386-low.h: Don't include break-common.h here.
5597 (Z_packet_to_hw_type): Delete declaration.
5598 * linux-x86-low.c (x86_insert_point, x86_insert_point): Call
5599 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
5600 * win32-i386-low.c (i386_insert_point, i386_remove_point): Call
5601 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
5602 * linux-aarch64-low.c: Don't include break-common.h here.
5603 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
5604 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): Delete macros.
5605 (Z_packet_to_target_hw_bp_type): Delete function.
5606 * linux-mips-low.c (rsp_bp_type_to_target_hw_bp_type): Delete
5607 function.
5608 (mips_insert_point, mips_remove_point): Use
5609 Z_packet_to_target_hw_bp_type.
5610
4ff0d3d8
PA		 56112014-05-20 Pedro Alves <palves@redhat.com>
5612
5613 * linux-aarch64-low.c: Include break-common.h.
5614 (enum target_point_type): Delete.
5615 (Z_packet_to_point_type): Rename to ...
5616 (Z_packet_to_target_hw_bp_type): ... this, and return a
5617 target_hw_bp_type instead.
5618 (aarch64_show_debug_reg_state): Take an enum target_hw_bp_type
5619 instead of an enum target_point_type.
5620 (aarch64_point_encode_ctrl_reg): Likewise. Compute type mask from
5621 breakpoint type.
5622 (aarch64_dr_state_insert_one_point)
5623 (aarch64_dr_state_remove_one_point, aarch64_handle_breakpoint)
5624 (aarch64_handle_aligned_watchpoint)
5625 (aarch64_handle_unaligned_watchpoint, aarch64_handle_watchpoint):
5626 Take an enum target_hw_bp_type instead of an enum
5627 target_point_type.
5628 (aarch64_supports_z_point_type): New function.
5629 (aarch64_insert_point, aarch64_remove_point): Use it. Adjust to
5630 use Z_packet_to_target_hw_bp_type.
5631
786dc519
JB		 56322014-05-20 Joel Brobecker <brobecker@adacore.com>
5633
5634 * configure.ac: Only use -Werror by default when DEVELOPMENT
5635 is true.
5636 * configure: Regenerate.
5637
9e0aa64f
JK		 56382014-05-19 Jan Kratochvil <jan.kratochvil@redhat.com>
5639
5640 Fix gdbserver qGetTLSAddr for x86_64 -m32.
5641 * linux-x86-low.c (X86_64_USER_REGS): New.
5642 (x86_fill_gregset): Call memset for BUF first in x86_64 -m32 case.
5643
2b577b92
YQ		 56442014-04-28 Yao Qi <yao@codesourcery.com>
5645
5646 * Makefile.in (i386-avx512.c): Fix the typo of generated file
5647 name.
5648
94611da2
PA		 56492014-04-25 Pedro Alves <palves@redhat.com>
5650
5651 PR server/16255
5652 * linux-low.c (linux_attach_fail_reason_string): New function.
5653 (linux_attach_lwp): Delete.
5654 (linux_attach_lwp_1): Rename to ...
5655 (linux_attach_lwp): ... this. Take a ptid instead of a pid as
5656 argument. Remove "initial" parameter. Return int instead of
5657 void. Don't error or warn here.
5658 (linux_attach): Adjust to call linux_attach_lwp. Call error on
5659 failure to attach to the tgid. Call warning when failing to
5660 attach to an lwp.
5661 * linux-low.h (linux_attach_lwp): Take a ptid instead of a pid as
5662 argument. Remove "initial" parameter. Return int instead of
5663 void. Don't error or warn here.
5664 (linux_attach_fail_reason_string): New declaration.
5665 * thread-db.c (attach_thread): Adjust to linux_attach_lwp's
5666 interface change. Use linux_attach_fail_reason_string.
5667
01f9f808
MS		 56682014-04-24 Michael Sturm <michael.sturm@mintel.com>
5669 Walfred Tedeschi <walfred.tedeschi@intel.com>
5670
5671 * Makefile.in: Added rules to handle new files
5672 i386-avx512.c i386-avx512-linux.c amd64-avx512.c
5673 amd64-avx512-linux.c x32-avx512.c x32-avx512-linux.c.
5674 * configure.srv (srv_i386_regobj): Add i386-avx512.o.
5675 (srv_i386_linux_regobj): Add i386-avx512-linux.o.
5676 (srv_amd64_regobj): Add amd64-avx512.o and x32-avx512.o.
5677 (srv_amd64_linux_regobj): Add amd64-avx512-linux.o and
5678 x32-avx512-linux.o.
5679 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx512.xml.
5680 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx512.xml.
5681 (srv_amd64_xmlfiles): Add i386/amd64-avx512.xml and
5682 i386/x32-avx512.xml.
5683 (srv_i386_linux_xmlfiles): Add i386/i386-avx512-linux.xml.
5684 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx512-linux.xml and
5685 i386/x32-avx512-linux.xml.
5686 * i387-fp.c (num_avx512_k_registers): New constant for number
5687 of K registers.
5688 (num_avx512_zmmh_low_registers): New constant for number of
5689 lower ZMM registers (0-15).
5690 (num_avx512_zmmh_high_registers): New constant for number of
5691 higher ZMM registers (16-31).
5692 (num_avx512_ymmh_registers): New contant for number of higher
5693 YMM registers (ymm16-31 added by avx521 on x86_64).
5694 (num_avx512_xmm_registers): New constant for number of higher
5695 XMM registers (xmm16-31 added by AVX512 on x86_64).
5696 (struct i387_xsave): Add space for AVX512 registers.
5697 (i387_cache_to_xsave): Change raw buffer size to 64 characters.
5698 Add code to handle AVX512 registers.
5699 (i387_xsave_to_cache): Add code to handle AVX512 registers.
5700 * linux-x86-low.c (init_registers_amd64_avx512_linux): New
5701 prototypei from generated file.
5702 (tdesc_amd64_avx512_linux): Likewise.
5703 (init_registers_x32_avx512_linux): Likewise.
5704 (tdesc_x32_avx512_linux): Likewise.
5705 (init_registers_i386_avx512_linux): Likewise.
5706 (tdesc_i386_avx512_linux): Likewise.
5707 (x86_64_regmap): Add AVX512 registers.
5708 (x86_linux_read_description): Add code to handle AVX512 XSTATE
5709 mask.
5710 (initialize_low_arch): Add code to initialize AVX512 registers.
5711
51aa91f9
PA		 57122014-04-23 Pedro Alves <palves@redhat.com>
5713
5714 * mem-break.c (find_gdb_breakpoint_at): Make static.
5715 * mem-break.h (find_gdb_breakpoint_at): Delete declaration.
5716
a4165e94
PA		 57172014-04-23 Pedro Alves <palves@redhat.com>
5718
5719 * i386-low.c: Don't include break-common.h here.
5720 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
5721 prototype to take target_hw_bp_type as argument instead of a Z
5722 packet char.
5723 * i386-low.h: Include break-common.h here.
5724 (Z_packet_to_hw_type): Declare.
5725 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
5726 prototypes.
5727 * linux-x86-low.c (x86_insert_point): Convert the packet number to
5728 a target_hw_bp_type before calling i386_low_insert_watchpoint.
5729 (x86_remove_point): Convert the packet number to a
5730 target_hw_bp_type before calling i386_low_remove_watchpoint.
5731 * win32-i386-low.c (i386_insert_point): Convert the packet number
5732 to a target_hw_bp_type before calling i386_low_insert_watchpoint.
5733 (i386_remove_point): Convert the packet number to a
5734 target_hw_bp_type before calling i386_low_remove_watchpoint.
5735
b8acf843
PA		 57362014-04-23 Pedro Alves <palves@redhat.com>
5737
5738 * utils.h (perror_with_name): Add ATTRIBUTE_NORETURN.
5739
d708bcd1
PA		 57402014-04-10 Pedro Alves <palves@redhat.com>
5741
5742 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
5743 Check if the condition or command is NULL before checking if the
5744 breakpoint is known. On success, return true.
5745 * mem-break.h (add_breakpoint_condition): Document return.
5746 (add_breakpoint_commands): Add describing comment.
5747 * server.c (skip_to_semicolon): New function.
5748 (process_point_options): Use it.
5749
2eec7d5b
PA		 57502014-04-09 Pedro Alves <palves@redhat.com>
5751
5752 * linux-low.c (linux_read_loadmap): Pass current_inferior directly
5753 to lwpid_of.
5754
fa96cb38
PA		 57552014-02-27 Pedro Alves <palves@redhat.com>
5756
5757 PR 12702
5758 * inferiors.h (A_I_NEXT, ALL_INFERIORS_TYPE, ALL_PROCESSES): New
5759 macros.
5760 * linux-low.c (delete_lwp, handle_extended_wait): Add debug
5761 output.
5762 (last_thread_of_process_p): Take a PID argument instead of a
5763 thread pointer.
5764 (linux_wait_for_lwp): Delete.
5765 (num_lwps, check_zombie_leaders, not_stopped_callback): New
5766 functions.
5767 (linux_low_filter_event): New function, party factored out from
5768 linux_wait_for_event.
5769 (linux_wait_for_event): Rename to ...
5770 (linux_wait_for_event_filtered): ... this. Add new filter ptid
5771 argument. Partly rewrite. Always use waitpid(-1, WNOHANG) and
5772 sigsuspend. Check for zombie leaders.
5773 (linux_wait_for_event): Reimplement as wrapper around
5774 linux_wait_for_event_filtered.
5775 (linux_wait_1): Handle TARGET_WAITKIND_NO_RESUMED. Assume that if
5776 a normal or signal exit is seen, it's the whole process exiting.
5777 (wait_for_sigstop): No longer a for_each_inferior callback.
5778 Rewrite on top of linux_wait_for_event_filtered.
5779 (stop_all_lwps): Call wait_for_sigstop directly.
5780 * server.c (resume, handle_target_event): Handle
5781 TARGET_WAITKIND_NO_RESUMED.
5782
d763de10
JB		 57832014-02-26 Joel Brobecker <brobecker@adacore.com>
5784
5785 * win32-low.c (psapi_get_dll_name,
5786 * win32_CreateToolhelp32Snapshot): Delete.
5787 (win32_CreateToolhelp32Snapshot, win32_Module32First)
5788 (win32_Module32Next, load_toolhelp, toolhelp_get_dll_name):
5789 Delete.
5790 (handle_load_dll): Add function description.
5791 Remove code using psapi_get_dll_name and toolhelp_get_dll_name.
5792
850a0f76
JB		 57932014-02-26 Joel Brobecker <brobecker@adacore.com>
5794
5795 * win32-low.c (win32_add_one_solib): Add 0x1000 to load_addr.
5796 Add comment.
5797 (win32_add_all_dlls): Remove 0x1000 offset applied to DLL
5798 base address when calling win32_add_one_solib.
5799 (handle_load_dll): Delete local variable load_addr.
5800 Remove 0x1000 offset applied to DLL base address when calling
5801 win32_add_one_solib.
5802 (handle_unload_dll): Add comment.
5803
f25b3fc3
JB		 58042014-02-26 Joel Brobecker <brobecker@adacore.com>
5805
5806 * win32-low.c (win32_add_all_dlls): Renames
5807 win32_ensure_ntdll_loaded. Rewrite function documentation.
5808 Adjust implementation to always load all DLLs.
5809 Add 0x1000 offset to DLL base address when calling
5810 win32_add_one_solib.
5811 (child_initialization_done): New static global.
5812 (do_initial_child_stuff): Set child_initialization_done to
5813 zero during child initialization, and 1 after. Replace call
5814 to win32_ensure_ntdll_loaded by call to win32_add_all_dlls.
5815 Add comment.
5816 (match_dll_by_basename, dll_is_loaded_by_basename): Delete.
5817 (handle_unload_dll): Add function documentation.
5818 (get_child_debug_event): Ignore load and unload DLL events
5819 during child initialization.
5820
d86d4aaf
DE		 58212014-02-20 Doug Evans <dje@google.com>
5822
3bc32da3 5823 Remove global all_lwps.
d86d4aaf
DE		 5824 * inferiors.h (ptid_of): Move here from linux-low.h.
5825 (pid_of, lwpid_of): Ditto.
5826 * linux-aarch64-low.c (debug_reg_change_callback): Update, "entry"
5827 parameter is a struct thread_info * now.
5828 (aarch64_notify_debug_reg_change): Fetch pid from current_inferior
5829 directly. Pass &all_threads to find_inferior instead of &all_lwps.
5830 (aarch64_stopped_data_address): Fetch lwpid from current_inferior
5831 directly.
5832 (aarch64_linux_prepare_to_resume): Fetch ptid from thread.
5833 (aarch64_arch_setup): Fetch lwpid from current_inferior directly.
5834 * linux-arm-low.c (update_registers_callback): Update, "entry"
5835 parameter is a struct thread_info * now.
5836 Fetch lwpid from current_inferior directly.
5837 (arm_insert_point): Pass &all_threads to find_inferior instead of
5838 &all_lwps.
5839 (arm_remove_point): Ditto.
5840 (arm_stopped_by_watchpoint): Fetch lwp from current_inferior.
5841 (arm_prepare_to_resume): Fetch pid from thread.
5842 (arm_read_description): Fetch lwpid from current_inferior directly.
5843 * linux-low.c (all_lwps): Delete.
5844 (delete_lwp): Delete call to remove_inferior.
5845 (handle_extended_wait): Fetch lwpid from thread.
5846 (add_lwp): Don't set lwp->entry.id. Remove call to
5847 add_inferior_to_list.
5848 (linux_attach_lwp_1): Fetch pid from current_inferior directly.
5849 (linux_kill_one_lwp): Fetch ptid,lwpid from thread.
5850 (kill_one_lwp_callback): Ditto.
5851 (linux_kill): Don't dereference NULL pointer.
5852 Fetch ptid,lwpid from thread.
5853 (get_detach_signal): Fetch ptid from thread.
5854 (linux_detach_one_lwp): Fetch ptid,lwpid from thread.
5855 Simplify call to regcache_invalidate_thread.
5856 (delete_lwp_callback): Update, "entry" parameter is a
5857 struct thread_info * now. Fetch pid from thread.
5858 (linux_mourn): Pass &all_threads to find_inferior instead of &all_lwps.
5859 (status_pending_p_callback): Update, "entry" parameter is a
5860 struct thread_info * now. Fetch ptid from thread.
5861 (find_lwp_pid): Update, "entry" parameter is a
5862 struct thread_info * now.
5863 (linux_wait_for_lwp): Fetch pid from thread.
5864 (linux_fast_tracepoint_collecting): Fetch lwpid from thread.
5865 (maybe_move_out_of_jump_pad): Fetch lwpid from current_inferior.
5866 (enqueue_one_deferred_signal): Fetch lwpid from thread.
5867 (dequeue_one_deferred_signal): Ditto.
5868 (cancel_breakpoint): Fetch ptid from current_inferior.
5869 (linux_wait_for_event): Pass &all_threads to find_inferior,
5870 not &all_lwps. Fetch ptid, lwpid from thread.
5871 (count_events_callback): Update, "entry" parameter is a
5872 struct thread_info * now.
5873 (select_singlestep_lwp_callback): Ditto.
5874 (select_event_lwp_callback): Ditto.
5875 (cancel_breakpoints_callback): Ditto.
5876 (linux_cancel_breakpoints): Pass &all_threads to find_inferior,
5877 not &all_lwps.
5878 (select_event_lwp): Ditto. Fetch ptid from event_thread.
5879 (unsuspend_one_lwp): Update, "entry" parameter is a
5880 struct thread_info * now.
5881 (unsuspend_all_lwps): Pass &all_threads to find_inferior,
5882 not &all_lwps.
5883 (linux_stabilize_threads): Ditto. And for for_each_inferior.
5884 Fetch lwpid from thread, not lwp.
5885 (linux_wait_1): Fetch ptid, lwpid from current_inferior.
5886 Pass &all_threads to find_inferior, not &all_lwps.
5887 (send_sigstop): Fetch lwpid from thread, not lwp.
5888 (send_sigstop_callback): Update, "entry" parameter is a
5889 struct thread_info * now.
5890 (suspend_and_send_sigstop_callback): Ditto.
5891 (wait_for_sigstop): Ditto. Fetch ptid, lwpid from thread, lwp.
5892 (stuck_in_jump_pad_callback): Update, "entry" parameter is a
5893 struct thread_info * now.
5894 (move_out_of_jump_pad_callback): Ditto. Fetch ptid, lwpid
5895 from thread, lwp.
5896 (lwp_running): Update, "entry" parameter is a
5897 struct thread_info * now.
5898 (stop_all_lwps): Fetch ptid from thread.
5899 Pass &all_threads to find_inferior, for_each_inferior, not &all_lwps.
5900 (linux_resume_one_lwp): Fetch lwpid from thread.
5901 (linux_set_resume_request): Update, "entry" parameter is a
5902 struct thread_info * now. Fetch pid, lwpid from thread.
5903 (resume_status_pending_p): Update, "entry" parameter is a
5904 struct thread_info * now.
5905 (need_step_over_p): Ditto. Fetch lwpid from thread.
5906 (start_step_over): Fetch lwpid from thread.
5907 (linux_resume_one_thread): Update, "entry" parameter is a
5908 struct thread_info * now. Fetch lwpid from thread.
5909 (linux_resume): Pass &all_threads to find_inferior, not &all_lwps.
5910 (proceed_one_lwp): Update, "entry" parameter is a
5911 struct thread_info * now. Fetch lwpid from thread.
5912 (unsuspend_and_proceed_one_lwp): Update, "entry" parameter is a
5913 struct thread_info * now.
5914 (proceed_all_lwps): Pass &all_threads to find_inferior, not &all_lwps.
5915 (unstop_all_lwps): Ditto. Fetch lwpid from thread.
5916 (regsets_fetch_inferior_registers): Fetch lwpid from current_inferior
5917 directly.
5918 (regsets_store_inferior_registers): Ditto.
5919 (fetch_register, store_register): Ditto.
5920 (linux_read_memory, linux_write_memory): Ditto.
5921 (linux_request_interrupt): Ditto.
5922 (linux_read_auxv): Ditto.
5923 (linux_xfer_siginfo): Ditto.
5924 (linux_qxfer_spu): Ditto.
5925 (linux_qxfer_libraries_svr4): Ditto.
5926 * linux-low.h (ptid_of, pid_of, lwpid_of): Delete,
5927 moved to inferiors.h.
5928 (get_lwp): Delete.
5929 (get_thread_lwp): Update.
5930 (struct lwp_info): Delete member "entry". Simplify comment for
5931 member "thread".
5932 (all_lwps): Delete.
5933 * linux-mips-low.c (mips_read_description): Fetch lwpid from
5934 current_inferior directly.
5935 (update_watch_registers_callback): Update, "entry" parameter is a
5936 struct thread_info * now. Fetch pid from thread.
5937 (mips_linux_prepare_to_resume): Fetch ptid from thread.
5938 (mips_insert_point): Fetch lwpid from current_inferior.
5939 Pass &all_threads to find_inferior, not &all_lwps.
5940 (mips_remove_point): Pass &all_threads to find_inferior, not &all_lwps.
5941 (mips_stopped_by_watchpoint): Fetch lwpid from current_inferior
5942 directly.
5943 (mips_stopped_data_address): Ditto.
5944 * linux-s390-low.c (s390_arch_setup): Fetch pid from current_inferior
5945 directly.
5946 * linux-tile-low.c (tile_arch_setup): Ditto.
5947 * linux-x86-low.c (x86_get_thread_area): Fetch lwpid from thread.
5948 (update_debug_registers_callback): Update, "entry" parameter is a
5949 struct thread_info * now. Fetch pid from thread.
5950 (i386_dr_low_set_addr): Fetch pid from current_inferior directly.
5951 Pass &all_threads to find_inferior, not &all_lwps.
5952 (i386_dr_low_get_addr): Fetch ptid from current_inferior directly.
5953 (i386_dr_low_set_control): Fetch pid from current_inferior directly.
5954 Pass &all_threads to find_inferior, not &all_lwps.
5955 (i386_dr_low_get_control): Fetch ptid from current_inferior directly.
5956 (i386_dr_low_get_status): Ditto.
5957 (x86_linux_prepare_to_resume): Fetch ptid from thread.
5958 (x86_siginfo_fixup): Fetch lwpid from current_inferior directly.
5959 (x86_linux_read_description): Ditto.
5960 * proc-service.c (ps_getpid): Fetch pid from current_inferior directly.
5961
3b8361aa
DE		 59622014-02-20 Doug Evans <dje@google.com>
5963
5964 * inferiors.c (get_first_inferior): Fix buglet.
5965
f7667f0d
DE		 59662014-02-19 Doug Evans <dje@google.com>
5967
5968 * gdbthread.h (add_thread): Change result type to struct thread_info *.
5969 * inferiors.c (add_thread): Change result type to struct thread_info *.
5970 All callers updated.
5971 (add_lwp): Call add_thread here instead of in callers.
5972 All callers updated.
5973 * linux-low.h (get_lwp_thread): Rewrite.
5974 (struct lwp_info): New member "thread".
5975
b3312d80
DE		 59762014-02-19 Doug Evans <dje@google.com>
5977
5978 * linux-low.c (add_lwp): Change result to struct lwp_info *.
5979 All callers updated.
5980
ecc6f45c
DE		 59812014-02-19 Doug Evans <dje@google.com>
5982
5983 * inferiors.c (add_thread): Fix whitespace.
5984
649ebbca
DE		 59852014-02-19 Doug Evans <dje@google.com>
5986
5987 * dll.c (clear_dlls): Replace accessing list implemention details
5988 with API function.
5989 * gdbthread.h (get_first_thread): Declare.
5990 * inferiors.c (for_each_inferior_with_data): New function.
5991 (get_first_thread): New function.
5992 (find_thread_ptid): Simplify.
5993 (get_first_inferior): New function.
5994 (clear_list): Delete.
5995 (one_inferior_p): New function.
5996 (clear_inferior_list): New function.
5997 (clear_inferiors): Update.
5998 * inferiors.h (for_each_inferior_with_data): Declare.
5999 (clear_inferior_list): Declare.
6000 (one_inferior_p): Declare.
6001 (get_first_inferior): Declare.
6002 * linux-low.c (linux_wait_for_event): Replace accessing list
6003 implemention details with API function.
6004 * server.c (target_running): Ditto.
6005 (accumulate_file_name_length): New function.
6006 (emit_dll_description): New function.
6007 (handle_qxfer_libraries): Replace accessing list implemention
6008 details with API function.
6009 (handle_qxfer_threads_worker): New function.
6010 (handle_qxfer_threads_proper): Replace accessing list implemention
6011 details with API function.
6012 (handle_query): Ditto.
6013 (visit_actioned_threads_callback_ftype): New typedef.
6014 (visit_actioned_threads_data): New struct.
6015 (visit_actioned_threads): Rewrite to be find_inferior callback.
6016 (resume): Call find_inferior.
6017 (handle_status): Replace accessing list implemention
6018 details with API function.
6019 (process_serial_event): Replace accessing list implemention details
6020 with API function.
6021 * target.c (set_desired_inferior): Replace accessing list implemention
6022 details with API function.
6023 * tracepoint.c (same_process_p): New function.
6024 (gdb_agent_about_to_close): Replace accessing list implemention
6025 details with API function.
6026 * win32-low.c (child_delete_thread): Replace accessing list
6027 implemention details with API function.
6028 (match_dll_by_basename): New function.
6029 (dll_is_loaded_by_basename): New function.
6030 (win32_ensure_ntdll_loaded): Replace accessing list implemention
6031 details call to dll_is_loaded_by_basename.
6032
80894984
DE		 60332014-02-19 Doug Evans <dje@google.com>
6034
6035 * dll.h (struct dll_info): Add comment.
6036 * gdbthread.h (struct thread_info): Add comment.
6037 (current_ptid): Simplify.
6038 * inferiors.c (add_process): Update.
6039 (remove_process): Update.
6040 * inferiors.h (struct process_info): Rename member "head" to "entry".
6041 * linux-low.c (delete_lwp): Update.
6042 (add_lwp): Update.
6043 (last_thread_of_process_p): Update.
6044 (kill_one_lwp_callback, linux_kill): Update.
6045 (status_pending_p_callback): Update.
6046 (wait_for_sigstop): Update. Simplify read of ptid.
6047 (start_step_over): Update.
6048 * linux-low.h (ptid_of, pid_of, lwpid_of): Update.
6049 (get_lwp_thread): Update.
6050 (struct lwp_info): Rename member "head" to "entry".
6051 * regcache.h (inferior_list_entry): Delete.
6052 * server.c (kill_inferior_callback): Update.
6053 (detach_or_kill_inferior_callback): Update.
6054 (print_started_pid): Update.
6055 (print_attached_pid): Update.
6056 (process_serial_event): Simplify read of ptid.
6057 * thread-db.c (thread_db_create_event): Update.
6058 (thread_db_get_tls_address): Update.
6059 * win32-low.c (current_inferior_ptid): Simplify.
6060
46917d26
TT		 60612014-02-19 Tom Tromey <tromey@redhat.com>
6062
6063 * target.h (struct target_ops) <supports_btrace>: Add target_ops
6064 argument.
6065 (target_supports_btrace): Update.
6066
0759a81e
YQ		 60672014-02-14 Yao Qi <yao@codesourcery.com>
6068
6069 * Makefile.in (IPA_OBJS): Append rsp-low-ipa.o.
6070 (rsp-low-ipa.o): New target.
6071
a7191e8b
TT		 60722014-02-12 Tom Tromey <tromey@redhat.com>
6073
6074 * ax.c (gdb_parse_agent_expr): Use hex2bin, not
6075 convert_ascii_to_int.
6076 * regcache.c (registers_to_string): Likewise.
6077 * remote-utils.c (decode_M_packet): Likewise.
6078 * server.c (process_serial_event): Likewise.
6079
ff0e980e
TT		 60802014-02-12 Tom Tromey <tromey@redhat.com>
6081
6082 * server.c (handle_query, handle_v_run): Use hex2bin, not
6083 unhexify.
6084 * tracepoint.c (cmd_qtdpsrc, cmd_qtdv, cmd_qtnotes): Likewise.
6085
e9371aff
TT		 60862014-02-12 Tom Tromey <tromey@redhat.com>
6087
6088 * ax.c (gdb_unparse_agent_expr): Use bin2hex, not
6089 convert_int_to_ascii.
6090 * regcache.c (registers_to_string, collect_register_as_string):
6091 Likewise.
6092 * remote-utils.c (look_up_one_symbol, relocate_instruction):
6093 Likewise.
6094 * server.c (process_serial_event): Likewise.
6095 * tracepoint.c (cmd_qtstatus, response_source, response_tsv)
6096 (cmd_qtbuffer, cstr_to_hexstr): Likewise.
6097
971dc0b8
TT		 60982014-02-12 Tom Tromey <tromey@redhat.com>
6099
6100 * remote-utils.c (look_up_one_symbol, monitor_output): Use
6101 bin2hex, not hexify.
6102 * tracepoint.c (cmd_qtstatus): Likewise.
6103
0a822afb
TT		 61042014-02-12 Tom Tromey <tromey@redhat.com>
6105
6106 * remote-utils.c (monitor_output): Pass explicit length to
6107 hexify.
6108
9c3d6531
TT		 61092014-02-12 Tom Tromey <tromey@redhat.com>
6110
6111 * tracepoint.c: Include rsp-low.h.
6112 * server.c: Include rsp-low.h.
6113 * remote-utils.h (convert_ascii_to_int, convert_int_to_ascii)
6114 (unhexify, hexify, remote_escape_output, unpack_varlen_hex): Don't
6115 declare.
6116 * remote-utils.c: Include rsp-low.h.
6117 (fromhex, hexchars, ishex, unhexify, tohex, hexify)
6118 (remote_escape_output, remote_unescape_input, unpack_varlen_hex)
6119 (convert_int_to_ascii, convert_ascii_to_int): Move to
6120 common/rsp-low.c.
6121 * regcache.c: Include rsp-low.h.
6122 * ax.c: Include rsp-low.h.
6123 * Makefile.in (SFILES): Add common/rsp-low.c.
6124 (OBS): Add rsp-low.o.
6125 (rsp-low.o): New target.
6126
01fd3ea5
TT		 61272014-02-12 Tom Tromey <tromey@redhat.com>
6128
6129 * utils.h (pulongest, plongest, phex_nz): Don't declare.
6130 Include print-utils.h.
6131 * utils.c (NUMCELLS, CELLSIZE, get_cell, decimal2str, pulongest)
6132 (plongest, thirty_two, phex_nz): Remove.
6133 * Makefile.in (SFILES): Add common/print-utils.c.
6134 (OBS): Add print-utils.o.
6135 (print-utils-ipa.o): New target.
6136 (print-utils.o): New target.
6137 (IPA_OBJS): Add print-utils-ipa.o.
6138
e99dc820
TT		 61392014-02-06 Tom Tromey <tromey@redhat.com>
6140
6141 * Makefile.in (SFILES): Fix indentation.
6142
ee1e2d4f
DE		 61432014-02-05 Doug Evans <dje@google.com>
6144
6145 * linux-low.c (linux_wait_for_event): Improve comment.
6146 (linux_wait_1): Keep current_inferior in sync with event_child.
6147
f5a02773
DE		 61482014-01-22 Doug Evans <dje@google.com>
6149
6150 * gdbthread.h (gdb_id_to_thread): Delete, unused.
6151
87ce2a04
DE		 61522014-01-22 Doug Evans <dje@google.com>
6153
6154 * configure.ac (AC_CHECK_FUNCS): Add test for gettimeofday.
6155 * configure: Regenerate.
6156 * config.in: Regenerate.
6157 * Makefile.in (SFILES): Add debug.c.
6158 (OBS): Add debug.o.
6159 * debug.c: New file.
6160 * debug.h: New file.
6161 * linux-aarch64-low.c (*): Update all debugging printfs to use
6162 debug_printf instead of fprintf.
6163 * linux-arm-low.c (*): Ditto.
6164 * linux-cris-low.c (*): Ditto.
6165 * linux-crisv32-low.c (*): Ditto.
6166 * linux-m32r-low.c (*): Ditto.
6167 * linux-sparc-low.c (*): Ditto.
6168 * linux-x86.c (*): Ditto.
6169 * linux-low.c (*): Ditto.
6170 (linux_wait_1): Add calls to debug_enter, debug_exit.
6171 (linux_wait): Remove redundant debugging printf.
6172 (stop_all_lwps): Add calls to debug_enter, debug_exit.
6173 (linux_resume, unstop_all_lwps): Ditto.
6174 * mem-break.c (*): Update all debugging printfs to use
6175 debug_printf instead of fprintf.
6176 * remote-utils.c (*): Ditto.
6177 * thread-db.c (*): Ditto.
6178 * server.c #include <ctype.h>, "gdb_vecs.h".
6179 (debug_threads): Moved to debug.c.
6180 (*): Update all debugging printfs to use debug_printf instead of
6181 fprintf.
6182 (start_inferior): Replace call to fflush with call to debug_flush.
6183 (monitor_show_help): Mention set debug-format.
6184 (parse_debug_format_options): New function.
6185 (handle_monitor_command): Handle "monitor set debug-format".
6186 (gdbserver_usage): Mention --debug-format.
6187 (main): Parse --debug-format.
6188 * server.h (debug_threads): Declaration moved to debug.h.
6189 #include "debug.h".
6190 * tracepoint.c (trace_debug_1) [!IN_PROCESS_AGENT]: Add version of
6191 trace_debug_1 that uses debug_printf.
6192 (tracepoint_look_up_symbols): Update all debugging printfs to use
6193 debug_printf instead of fprintf.
6194
e671835b
BS		 61952014-01-20 Baruch Siach <baruch@tkos.co.il>
6196
6197 * linux-xtensa-low.c: Include asm/ptrace.h instead of
6198 sys/ptrace.h.
6199
b5737fa9
PA		 62002014-01-17 Pedro Alves <palves@redhat.com>
6201
ea38d2a9 6202 PR build/16445
c7faa97a
PA		 6203 * linux-x86-low.c: Don't include elf/common.h if ELFMAG0 is
6204 defined after including gdb_proc_service.h.
b5737fa9 6205
40ed484e
DE		 62062014-01-16 Doug Evans <dje@google.com>
6207
6208 * dll.c (UNSPECIFIED_CORE_ADDR): New macro.
6209 (match_dll): Use it.
6210
969c39fb
MM		 62112014-01-16 Markus Metzger <markus.t.metzger@intel.com>
6212
6213 * target.h (target_ops) <read_btrace>: Change parameters and
6214 return type to allow error reporting.
6215 * server.c (handle_qxfer_btrace): Support delta reads. Pass
6216 trace reading errors on.
6217 * linux-low.c (linux_low_read_btrace): Pass trace reading
6218 errors on.
6219 (linux_low_disable_btrace): New.
6220
ab7f45ba
DE		 62212014-01-15 Doug Evans <dje@google.com>
6222
6223 * inferiors.c (thread_id_to_gdb_id): Delete.
6224 * inferiors.h (thread_id_to_gdb_id): Delete.
6225
66af0f44
EZ		 62262014-01-13 Eli Zaretskii <eliz@gnu.org>
6227
6228 * Makefile.in (INCLUDE_CFLAGS): Remove trailing slash from
6229 "-I$(srcdir)/../". Fixes MinGW compilation errors with old GCC
6230 versions.
6231
9939e131
PA		 62322014-01-08 Pedro Alves <palves@redhat.com>
6233
6234 * server.c (handle_status): Don't discard previous queued stop
6235 replies or thread's pending status here.
6236 (main) <disconnection>: Do it here instead.
6237
b7ea362b
PA		 62382014-01-08 Pedro Alves <palves@redhat.com>
6239
6240 * gdbthread.h (struct thread_info) <status_pending_p>: New field.
6241 * server.c (visit_actioned_threads, handle_pending_status): New
6242 function.
6243 (handle_v_cont): Factor out parts to ...
6244 (resume): ... this new function. If in all-stop, and a thread
6245 being resumed has a pending status, report it without actually
6246 resuming.
6247 (myresume): Adjust to use the new 'resume' function.
6248 (clear_pending_status_callback, set_pending_status_callback)
6249 (find_status_pending_thread_callback): New functions.
6250 (handle_status): Handle the case of multiple threads having
6251 interesting statuses to report. Report threads' real last signal
6252 instead of always reporting GDB_SIGNAL_TRAP. Look for a thread
6253 with an interesting thread to report the status for, instead of
6254 always reporting the status of the first thread.
6255
28498c42
JB		 62562014-01-01 Joel Brobecker <brobecker@adacore.com>
6257
6258 * gdbserver.c (gdbserver_version): Set copyright year to 2014.
6259 * gdbreplay.c (gdbreplay_version): Likewise.
6260
f45c82da
YZ		 62612013-12-18 Yufeng Zhang <yufeng.zhang@arm.com>
6262
6263 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Set
6264 iov.iov_len with the real length in use.
6265
379a5e2d
JB		 62662013-12-13 Joel Brobecker <brobecker@adacore.com>
6267
6268 * Makefile.in (safe-ctype.o, lbasename.o): New rules.
6269 * configure.srv: Add safe-ctype.o and lbasename.o to srv_tgtobj
6270 for all targets that use win32-low.c.
6271 * win32-low.c (win32_ensure_ntdll_loaded): New function.
6272 (do_initial_child_stuff): Add call to win32_ensure_ntdll_loaded.
6273
4210d83e
PA		 62742013-12-13 Pedro Alves <palves@redhat.com>
6275
6276 * target.c (mywait): Set OURSTATUS->KIND to TARGET_WAITKIND_STOPPED
6277 if equal to TARGET_WAITKIND_LOADED.
6278 * win32-low.c (cached_status): New static global.
6279 (win32_wait): Add declaration.
6280 (do_initial_child_stuff): Flush all initial pending debug events
6281 up to the initial breakpoint.
6282 (win32_wait): If CACHED_STATUS was set, return that instead
6283 of doing a real wait. Remove the code resuming the execution
6284 of the inferior after receiving a TARGET_WAITKIND_LOADED event
6285 during the initial phase. Also remove the code changing
6286 OURSTATUS->KIND from TARGET_WAITKIND_LOADED to
6287 TARGET_WAITKIND_STOPPED.
6288
e7f0d979
YQ		 62892013-12-11 Yao Qi <yao@codesourcery.com>
6290
6291 * notif.c (handle_notif_ack): Return 0 if no notification
6292 matches.
6293
ebcf782c
DE		 62942013-11-20 Doug Evans <dje@google.com>
6295
6296 * linux-low.c (linux_set_resume_request): Fix comment.
6297
20ad9378
DE		 62982013-11-20 Doug Evans <dje@google.com>
6299
6300 * linux-low.c (resume_status_pending_p): Tweak comment.
6301
a196ebeb
WT		 63022013-11-20 Walfred Tedeschi <walfred.tedeschi@intel.com>
6303
6304 * Makefile.in: Add i386-mpx.c, i386-mpx-linux.c, amd64-mpx.c,
6305 amd64-mpx-linux.c, x32-mpx.c and x32-mpx-linux.c generation.
6306 * configure.srv (srv_i386_regobj): Add i386-mpx.o.
6307 (srv_i386_linux_regobj): Add i386-mpx-linux.o.
6308 (srv_amd64_regobj): Add amd64-mpx.o.
6309 (srv_amd64_linux_regobj): Add amd64-mpx-linux.o.
6310 (srv_i386_32bit_xmlfiles): Add i386/32bit-mpx.xml.
6311 (srv_i386_64bit_xmlfiles): Add i386/64bit-mpx.xml.
6312 * i387-fp.c (num_pl_bnd_register) Added constant.
6313 (num_pl_bnd_cfg_registers) Added constant.
6314 (struct i387_xsave) Added reserved area and MPX fields.
6315 (i387_cache_to_xsave, i387_xsave_to_cache) Add MPX.
6316 * linux-x86-low.c (init_registers_i386_mpx_linux): Declare new
6317 function.
6318 (tdesc_i386_mpx_linux): Add MPX amd64 target.
6319 (init_registers_amd64_mpx_linux): Declare new function.
6320 (tdesc_amd64_mpx_linux): Add MPX amd64 target.
6321 (x86_64_regmap): Add MPX registers.
6322 (x86_linux_read_description): Add MPX case.
6323 (initialize_low_arch): Initialize MPX targets.
6324
0080a2f6
TT		 63252013-11-18 Tom Tromey <tromey@redhat.com>
6326
6327 * configure: Rebuild.
6328 * configure.ac: Don't check for stdlib.h.
6329 * gdbreplay.c: Unconditionally include stdlib.h.
6330
2978b111
TT		 63312013-11-18 Tom Tromey <tromey@redhat.com>
6332
6333 * config.in: Rebuild.
6334 * configure: Rebuild.
6335 * configure.ac: Don't use AC_HEADER_DIRENT.
6336
a3d08894
TT		 63372013-11-18 Tom Tromey <tromey@redhat.com>
6338
6339 * server.h: Don't check HAVE_STRING_H.
6340 * gdbreplay.c: Don't check HAVE_STRING_H.
6341 * configure: Rebuild.
6342
0a5dd17d
TT		 63432013-11-18 Tom Tromey <tromey@redhat.com>
6344
6345 * Makefile.in (gdbreplay$(EXEEXT)): Depend on and link against
6346 LIBGNU.
6347
1bd2f0ba
TT		 63482013-11-08 Tom Tromey <tromey@redhat.com>
6349
6350 * configure, config.in: Rebuild.
6351 * configure.ac: Remove unused configury.
6352
3266f10b
TT		 63532013-11-08 Tom Tromey <tromey@redhat.com>
6354
6355 * acinclude.m4: Include common.m4, codeset.m4.
6356 * configure, config.in: Rebuild.
6357 * configure.ac: Use GDB_AC_COMMON.
6358
6682d959
AA		 63592013-11-06 Andreas Arnez <arnez@linux.vnet.ibm.com>
6360
6361 * linux-s390-low.c (HWCAP_S390_TE): New define.
6362 (s390_arch_setup): Consider the TE field in the HWCAP for
6363 determining 'have_regset_tdb'.
6364
fd0a4d76
SDJ		 63652013-10-16 Sergio Durigan Junior <sergiodj@redhat.com>
6366
6367 PR gdb/16014
6368 * tracepoint.c (download_tracepoint_1): Remove unnecessary double
6369 call to sizeof.
6370
1a3d890b
PA		 63712013-10-02 Pedro Alves <palves@redhat.com>
6372
6373 * server.c (process_serial_event): Don't output "GDBserver
6374 exiting" if GDB is connected through stdio.
6375 * target.c (mywait): Likewise, be silent if GDB is connected
6376 through stdio.
6377
97ad4581
JB		 63782013-10-01 Joel Brobecker <brobecker@adacore.com>
6379
6380 * lynx-low.c (lynx_add_threads_after_attach): New function.
6381 (lynx_attach): Remove call to add_thread. Add call to
6382 lynx_add_threads_after_attach instead.
6383
5b4e221c
MF		 63842013-09-28 Mike Frysinger <vapier@gentoo.org>
6385
6386 * configure.ac (AC_CHECK_HEADERS): Add sys/syscall.h
6387 * config.in, configure: Regenerated.
6388
ee47b2f8
YQ		 63892013-09-18 Yao Qi <yao@codesourcery.com>
6390
6391 PR server/15959
6392 * server.c (start_inferior): Clear 'resume_info'.
6393
d6707650 63942013-09-16 Jiong Wang <jiwang@tilera.com>
0f63d4db 6395
d6707650
JW		 6396 * linux-tile-low.c (tile_regsets): Modify the size field to 64-bit
6397 for each register.
6398
9243dd0e 63992013-09-16 Jiong Wang <jiwang@tilera.com>
0f63d4db 6400
9243dd0e
JW		 6401 * configure.srv <tilegx*-*-linux*>: Remove linux-osdata.o from and add
6402 linux-tile-low.o to srv_tgtobj.
6403
c623a6ef
WN		 64042013-09-16 Will Newton <will.newton@linaro.org>
6405
6406 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Zero
6407 out regs.
6408
fb71d39e
PA		 64092013-09-06 Pedro Alves <palves@redhat.com>
6410
6411 * Makefile.in (gdb_proc_service_h, regdef_h, regcache_h)
6412 (signals_def, signals_h, ptid_h, ax_h, agent_h, linux_btrace_h)
6413 (linux_osdata_h, vec_h, gdb_vecs_h, host_defs_h, libiberty_h)
6414 (server_h, gdbthread_h, linux_low_h, linux_ptrace_h)
6415 (gdb_thread_db_h, linux_procfs_h, lynx_low_h, nto_low_h)
6416 (mips_linux_watch_h, i386_low_h, win32_low_h): Delete.
6417
8e7e9910
PA		 64182013-09-06 Pedro Alves <palves@redhat.com>
6419
6420 * Makefile.in (linux-btrace.o, mips-linux-watch.o): Remove
6421 explicit header dependencies and use $COMPILE/$POSTCOMPILE.
6422
7c3a12ca
PA		 64232013-09-06 Pedro Alves <palves@redhat.com>
6424
6425 * linux-amd64-ipa.c: Include tracepoint.h.
6426 * linux-i386-ipa.c: Include tracepoint.h.
6427
8eb3d7b6
RW		 64282013-09-06 Ricard Wanderlof <ricardw@axis.com>
6429
6430 * linux-crisv32-low.c (PTRACE_GET_THREAD_AREA): New macro.
6431 (ps_get_thread_area): New function.
6432
eddddb9d
RW		 64332013-09-06 Ricard Wanderlof <ricardw@axis.com>
6434
6435 * linux-crisv32-low.c (elf_gregset_t): Delete typedef.
6436 (initialize_low_arch): Call init_registers_crisv32 rather than
6437 init_register_crisv32.
6438
533b0600
PA		 64392013-09-05 Pedro Alves <palves@redhat.com>
6440
6441 * server.h (handle_vFile, hostio_last_error_from_errno): Move
6442 to ...
6443 * hostio.h: ... this new file.
6444 * hostio.c, server.c, linux-low.c, nto-low.c, spu-low,
6445 win32-low.c: Include hostio.h.
6446
0ce3d3b5
PA		 64472013-09-05 Pedro Alves <palves@redhat.com>
6448
6449 * server.h (gdb_client_data, handler_func, callback_handler_func)
6450 (delete_file_handler, add_file_handler, append_callback_event)
6451 (delete_callback_event, start_event_loop, initialize_event_loop):
6452 Move to event-loop.h and include it.
6453 * event-loop.h: New file.
6454
799cdc37
PA		 64552013-09-05 Pedro Alves <palves@redhat.com>
6456
6457 * dll.c, inferiors.c, remote-utils.c, server.c: Include "dll.h".
6458 * server.h (struct dll_info, all_dlls, dlls_changed, clear_dlls)
6459 (loaded_dll, unloaded_dll): Move to ...
6460 * dll.h: ... this new file.
6461 * inferiors.c, remote-utils.c, win32-low.c: Include "dll.h".
6462
6a6bbd9d
PA		 64632013-09-05 Pedro Alves <palves@redhat.com>
6464
6465 * server.h (current_process, get_thread_process, all_processes)
6466 (add_inferior_to_list, for_each_inferior, current_inferior)
6467 (remove_inferior, add_process, remove_process, find_process_pid)
6468 (have_started_inferiors_p, have_attached_inferiors_p)
6469 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id)
6470 (clear_inferiors, find_inferior, find_inferior_id)
6471 (inferior_target_data, set_inferior_target_data)
6472 (inferior_regcache_data, set_inferior_regcache_data): Move to
6473 inferiors.h, and include it.
6474 * inferiors.h: New file.
6475
f699aaba
PA		 64762013-09-05 Pedro Alves <palves@redhat.com>
6477
6478 * server.h (struct emit_ops, current_insn_ptr, emit_error):
6479 Move ...
72f4393d 6480 * ax.h: ... here.
f699aaba 6481
c144c7a0
PA		 64822013-09-05 Pedro Alves <palves@redhat.com>
6483
6484 * ax.c, linux-low.c, linux-x86-low.c, server.c: Include
6485 tracepoint.h.
6486 * server.h (IPA_BUFSIZ, initialize_tracepoint, tracing)
6487 (disconnected_tracing, tracepoint_look_up_symbols, stop_tracing
6488 (handle_tracepoint_general_set, handle_tracepoint_query)
6489 (tracepoint_finished_step, tracepoint_was_hit)
6490 (release_while_stepping_state_list, current_traceframe)
6491 (in_readonly_region, traceframe_read_mem)
6492 (fetch_traceframe_registers, traceframe_read_sdata)
6493 (traceframe_read_info, struct fast_tpoint_collect_status)
6494 (fast_tracepoint_collecting, force_unlock_trace_buffer)
6495 (handle_tracepoit_bkpts, initialize_low_tracepoint)
6496 (supply_fast_tracepoint_registers)
6497 (supply_static_tracepoint_registers, set_trampoline_buffer_space)
6498 (ipa_tdesc, claim_trampoline_space)
6499 (have_fast_tracepoint_trampoline_buffer, gdb_agent_about_to_close)
6500 (agent_mem_read, agent_get_trace_state_variable_value)
6501 (agent_set_trace_state_variable_value, agent_tsv_read)
6502 (agent_mem_read_string, get_raw_reg_func_addr)
6503 (get_get_tsv_func_addr, get_set_tsv_func_addr): Move to ...
6504 * tracepoint.h: ... this new file.
6505
ff42e6ab
PA		 65062013-09-05 Pedro Alves <palves@redhat.com>
6507
6508 * server.h (perror_with_name, error, fatal, warning, paddress)
6509 (pulongest, plongest, phex_nz, pfildes): Move to utils.h, and
6510 include it.
6511 * utils.h: New file.
6512
541af0f4
PA		 65132013-09-05 Pedro Alves <palves@redhat.com>
6514
6515 * server.h (remote_debug, noack_mode, transport_is_reliable)
6516 (gdb_connected, STDIO_CONNECTION_NAME, remote_connection_is_stdio)
6517 (read_ptid, write_ptid, putpkt, putpkt_binary, putpkt_notif)
6518 (getpkt, remote_prepare, remote_open, remote_close, write_ok)
6519 (write_enn, initialize_async_io, enable_async_io)
6520 (disable_async_io, check_remote_input_interrupt_request)
6521 (convert_ascii_to_int, convert_int_to_ascii, new_thread_notify)
6522 (dead_thread_notify, prepare_resume_reply)
6523 (decode_address_to_semicolon, decode_address, decode_m_packet)
6524 (decode_M_packet, decode_X_packet, decode_xfer_write)
6525 (decode_search_memory_packet, unhexify, hexify)
6526 (remote_escape_output, unpack_varlen_hex, clear_symbol_cache)
6527 (look_up_one_symbol, relocate_instruction)
6528 (monitor_output): Move to remote-utils.h, and include it.
6529 * remote-utils.h: New file.
6530
eebdf26b
PA		 65312013-09-05 Pedro Alves <palves@redhat.com>
6532
6533 * server.h (_): Delete.
6534
3aafd2ff
PA		 65352013-09-02 Pedro Alves <palves@redhat.com>
6536
6537 * tracepoint.c (TRACEFRAME_EOB_MARKER_SIZE): New macro.
6538 (init_trace_buffer): Ensure at least TRACEFRAME_EOB_MARKER_SIZE is
6539 allocated.
6540 (trace_buffer_alloc): Use TRACEFRAME_EOB_MARKER_SIZE.
6541
cee83bcb
PM		 65422013-09-02 Pierre Muller <muller@sourceware.org>
6543
6544 * win32-low.c (child_xfer_memory): Check if ReadProcessMemory
6545 or WriteProcessMemory complete successfully and handle
6546 ERROR_PARTIAL_COPY error.
6547
9a13b2fa
PA		 65482013-09-02 Pedro Alves <palves@redhat.com>
6549
6550 * server.c (gdb_read_memory): Return -1 on traceframe memory read
6551 error instead of EIO.
6552
602e3198
JK		 65532013-08-28 Jan Kratochvil <jan.kratochvil@redhat.com>
6554
6555 PR server/15604
6556 * linux-low.c: Include filestuff.h.
6557 (linux_create_inferior) <pid == 0>: Call close_most_fds.
6558 * lynx-low.c: Include filestuff.h.
6559 (lynx_create_inferior) <pid == 0>: Call close_most_fds.
6560 * server.c: Include filestuff.h.
6561 (main): Call notice_open_fds.
6562 * spu-low.c: Include filestuff.h.
6563 (spu_create_inferior) <pid == 0>: Call close_most_fds.
6564
96d7229d
LM		 65652013-08-22 Luis Machado <lgustavo@codesourcery.com>
6566
6567 * Makefile.in: Explain why ../target and ../nat are not
6568 listed as include file search paths.
6569 (linux-waitpid.o): New object file rule.
6570 * configure.srv (srv_native_linux_obj): New variable.
6571 Replace all occurrences of linux native object files with
6572 $srv_native_linux_obj.
6573 * linux-low.c: Include nat/linux-nat.h and nat/linux-waitpid.h.
6574 (HAS_NOMMU): Move defining logic to common/linux-ptrace.c.
6575 (linux_enable_event_reporting): Remove declaration.
6576 (my_waitpid): Moved to common/linux-waitpid.c.
6577 (linux_wait_for_event): Pass ptid when calling
6578 linux_enable_event_reporting.
6579 (linux_supports_tracefork_flag): Remove.
6580 (linux_enable_event_reporting): Likewise.
6581 (linux_tracefork_grandchild): Remove.
6582 (STACK_SIZE): Moved to common/linux-ptrace.c.
6583 (linux_tracefork_child): Remove.
6584 (linux_test_for_tracefork): Remove.
6585 (linux_look_up_symbols): Call linux_supports_traceclone.
6586 (initialize_low): Remove call to linux_test_for_tracefork.
6587 * linux-low.h (PTRACE_TYPE_ARG3): Move to
6588 common/linux-ptrace.h.
6589 (PTRACE_TYPE_ARG4): Likewise.
6590 Include linux-ptrace.h.
6591
32940073
PA		 65922013-08-21 Pedro Alves <palves@redhat.com>
6593
6594 * config.in: Renegerate.
6595
33b60d58 65962013-08-19 Luis Machado <lgustavo@codesourcery.com>
a261b8f5 6597
33b60d58
LM		 6598 * Makefile.in (INCLUDE_CFLAGS): Include -I$(srcdir)/../.
6599 (SFILES): Remove $(srcdir)/common/target-common.c and
6600 add $(srcdir)/target/waitstatus.c.
6601 (OBS): Remove target-common.o and add waitstatus.o.
6602 (server_h): Remove $(srcdir)/../common/target-common.h and
6603 add $(srcdir)/../target/resume.h, $(srcdir)/../target/wait.h
6604 and $(srcdir)/../target/waitstatus.h.
6605 (target-common.o): Remove.
6606 (waitstatus.o): New target object file.
6607 * target.h: Do not include target-common.h and
6608 include target/resume.h, target/wait.h and
6609 target/waitstatus.h.
6610
b8e1b30e
LM		 66112013-08-13 Luis Machado <lgustavo@codesourcery.com>
6612
6613 * linux-arm-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
6614 to PTRACE_TYPE_ARG3.
6615 * linux-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
6616 to PTRACE_TYPE_ARG3 and PTRACE_ARG4_TYPE to
6617 PTRACE_TYPE_ARG4.
6618 * linux-low.h (PTRACE_ARG3_TYPE): Rename to PTRACE_TYPE_ARG3.
6619 (PTRACE_ARG4_TYPE): Rename to PTRACE_TYPE_ARG4.
6620
7a60ad40
YQ		 66212013-07-27 Jie Zhang <jie@codesourcery.com>
6622 Daniel Jacobowitz <dan@codesourcery.com>
6623 Yao Qi <yao@codesourcery.com>
6624
6625 * Makefile.in (SFILES): Add common/mips-linux-watch.c.
6626 (mips-linux-watch.o): New rule.
6627 (mips_linux_watch_h): New variable.
6628 * configure.srv <mips*-*-linux*>: Add mips-linux-watch.o to
6629 srv_tgtobj.
6630 * linux-mips-low.c: Include mips-linux-watch.h.
6631 (struct arch_process_info, struct arch_lwp_info): New.
6632 (update_watch_registers_callback): New function.
6633 (mips_linux_new_process, mips_linux_new_thread) New functions.
6634 (mips_linux_prepare_to_resume, mips_insert_point): New
6635 functions.
6636 (mips_remove_point, mips_stopped_by_watchpoint): New
6637 functions.
6638 (rsp_bp_type_to_target_hw_bp_type): New function.
6639 (mips_stopped_data_address): New function.
6640 (the_low_target): Add watchpoint support functions.
6641
de6f69ad
YQ		 66422013-07-27 Yao Qi <yao@codesourcery.com>
6643
6644 * i386-low.c: Include break-common.h.
6645 (enum target_hw_bp_type): Remove.
6646
3360c0bf
LM		 66472013-07-24 Luis Machado <lgustavo@codesourcery.com>
6648
6649 * Makefile.in (SFILES): /common/target-common.c.
6650 (OBS): Add target-common.o.
6651 (server_h): Add $(srcdir)/../common/target-common.h.
6652 (target-common.o): New target.
6653 * server.c (queue_stop_reply_callback): Free
6654 status string after use.
6655 * target.c (target_waitstatus_to_string): Remove.
6656 * target.h: Include target-common.h.
6657 (resume_kind): Likewise.
6658 (target_waitkind): Likewise.
6659 (target_waitstatus): Likewise.
6660 (TARGET_WNOHANG): Likewise.
6661
bd885420
YQ		 66622013-07-04 Yao Qi <yao@codesourcery.com>
6663
6664 * Makefile.in (host_alias): Use @host_noncanonical@.
6665 (target_alias): Use @target_noncanonical@.
6666 * configure.ac: Use ACX_NONCANONICAL_TARGET and
6667 ACX_NONCANONICAL_HOST.
6668 * configure: Regenerated.
6669
6670 Revert:
6671 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
6672
6673 * configure.ac (version_host, version_target): Set and AC_SUBST them.
6674 * configure: Rebuild.
6675 * Makefile.in (version_host, version_target): Get from configure.
6676 (version.c): Use $(version_host) and $(version_target).
6677
17ef446e
PA		 66782013-07-03 Pedro Alves <palves@redhat.com>
6679
6680 * Makefile.in (config.status): Depend on development.sh.
6681 * acinclude.m4: Include libmcheck.m4.
6682 * configure: Regenerate.
6683
7a9a7487
MG		 66842013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
6685
6686 * win32-low.c (winapi_DebugActiveProcessStop): Move the WINAPI
6687 attribute inside the parentheses.
6688 (winapi_DebugSetProcessKillOnExit): Ditto.
6689 (winapi_DebugBreakProcess): Ditto.
6690 (winapi_GenerateConsoleCtrlEvent): Ditto.
a261b8f5 6691
49b64de6
MG		 66922013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
6693
6694 * notif.h (notif_event): Add a dummy member to avoid compiler
6695 errors.
6696
d5749ee7
PA		 66972013-07-01 Pedro Alves <palves@redhat.com>
6698
6699 * hostio.c (HOSTIO_PATH_MAX): Define.
6700 (require_filename, handle_open, handle_unlink, handle_readlink):
6701 Use it.
6702
d8d2a3ee
PA		 67032013-07-01 Pedro Alves <palves@redhat.com>
6704
6705 * server.h: Include "pathmax.h".
6706 * linux-low.c: Don't include sys/param.h.
6707 (linux_pid_exe_is_elf_64_file): Use PATH_MAX instead of
6708 MAXPATHLEN.
6709 * win32-low.c: Don't include sys/param.h.
6710 (win32_create_inferior): Use PATH_MAX instead of MAXPATHLEN.
6711
bc7dea8d
PA		 67122013-07-01 Pedro Alves <palves@redhat.com>
6713
6714 * event-loop.c: Don't check HAVE_UNISTD_H before including
6715 <unistd.h>.
6716 * gdbreplay.c: Likewise.
6717 * remote-utils.c: Likewise.
6718 * server.c: Likewise.
6719 * configure.ac: Don't check for unistd.h.
6720 * configure: Regenerate.
6721
d6c2da54
TT		 67222013-06-28 Tom Tromey <tromey@redhat.com>
6723
6724 * Makefile.in (version.c): Use version.in, not
6725 common/version.in.
6726
257b6bec
MG		 67272013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
6728
6729 * configure.ac (version_host, version_target): Set and AC_SUBST them.
6730 * configure: Rebuild.
6731 * Makefile.in (version_host, version_target): Get from configure.
6732 (version.c): Use $(version_host) and $(version_target).
6733
86ebe149
DK		 67342013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
6735
6736 Fix trace-status to output user name without trailing colon.
6737 * tracepoint.c (cmd_qtstatus): Remove unnecessary colon from user name.
6738
f30aa5af
DK		 67392013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
6740
6741 Fix trace-status to output proper start-time and stop-time.
6742 * tracepoint.c (cmd_qtstatus): Modify trace-status output to
6743 output start time and stop time in hex as gdb expects.
6744
28a93511
YQ		 67452013-06-26 Pedro Alves <pedro@codesourcery.com>
6746
6747 * tracepoint.c (build_traceframe_info_xml): Output trace state
6748 variables present in the trace buffer.
6749
01208463
TT		 67502013-06-24 Tom Tromey <tromey@redhat.com>
6751
6752 * Makefile.in (version.c): Use bfd/version.h, common/version.in,
6753 create-version.sh.
6754 (version.o): Remove.
6755 * gdbreplay.c: Include version.h.
6756 (version, host_name): Don't declare.
6757 * server.h: Include version.h.
6758 (version, host_name): Don't declare.
6759
760256f9
PA		 67602013-06-12 Pedro Alves <palves@redhat.com>
6761
6762 * linux-x86-low.c (linux_is_elf64): Delete global.
6763 (x86_siginfo_fixup): Replace reference to `linux_is_elf64' global
6764 with local linux_pid_exe_is_elf_64_file use.
6765
030031ee
PA		 67662013-06-11 Pedro Alves <palves@redhat.com>
6767
6768 * linux-low.c (regset_disabled, disable_regset): New functions.
6769 (regsets_fetch_inferior_registers)
6770 (regsets_store_inferior_registers): Use them.
6771 (initialize_regsets_info); Don't allocate the disabled_regsets
6772 array here.
6773 * linux-low.h (struct regsets_info) <disabled_regsets>: Extend
6774 comment.
6775
5da6eb0a
PA		 67762013-06-11 Pedro Alves <palves@redhat.com>
6777
6778 * linux-low.c (initialize_regsets_info): Use xcalloc instead of
6779 xmalloc.
6780
7e5aaa09
PA		 67812013-06-11 Pedro Alves <palves@redhat.com>
6782
6783 * linux-x86-low.c (initialize_low_arch): Call
6784 init_registers_x32_avx_linux.
6785
d878444c
JK		 67862013-06-09 Jan Kratochvil <jan.kratochvil@redhat.com>
6787
6788 Fix compatibility with Android Bionic.
6789 * linux-low.c (linux_qxfer_libraries_svr4): Ignore first entry even if
6790 it is not empty.
6791
3aee8918
PA		 67922013-06-07 Pedro Alves <palves@redhat.com>
6793
5f2b57b5 6794 PR server/14823
3aee8918
PA		 6795 * Makefile.in (OBS): Add tdesc.o.
6796 (IPA_OBJS): Add tdesc-ipa.o.
6797 (tdesc-ipa.o): New rule.
6798 * ax.c (gdb_eval_agent_expr): Adjust register_size call to new
6799 interface.
6800 * linux-low.c (new_inferior): Delete.
6801 (disabled_regsets, num_regsets): Delete.
6802 (linux_add_process): Adjust to set the new per-process
6803 new_inferior flag.
6804 (linux_detach_one_lwp): Adjust to call regcache_invalidate_thread.
6805 (linux_wait_for_lwp): Adjust. Only call arch_setup if the event
6806 was a stop. When calling arch_setup, switch the current inferior
6807 to the thread that got an event.
6808 (linux_resume_one_lwp): Adjust to call regcache_invalidate_thread.
6809 (regsets_fetch_inferior_registers)
6810 (regsets_store_inferior_registers): New regsets_info parameter.
6811 Adjust to use it.
6812 (linux_register_in_regsets): New regs_info parameter. Adjust to
6813 use it.
6814 (register_addr, fetch_register, store_register): New usrregs_info
6815 parameter. Adjust to use it.
6816 (usr_fetch_inferior_registers, usr_store_inferior_registers): New
6817 parameter regs_info. Adjust to use it.
6818 (linux_fetch_registers): Get the current inferior's regs_info, and
6819 adjust to use it.
6820 (linux_store_registers): Ditto.
6821 [HAVE_LINUX_REGSETS] (initialize_regsets_info): New.
6822 (initialize_low): Don't initialize the target_regsets here. Call
6823 initialize_low_arch.
6824 * linux-low.h (target_regsets): Delete declaration.
6825 (struct regsets_info): New.
6826 (struct usrregs_info): New.
6827 (struct regs_info): New.
6828 (struct process_info_private) <new_inferior>: New field.
6829 (struct linux_target_ops): Delete the num_regs, regmap, and
6830 regset_bitmap fields. New field regs_info.
6831 [HAVE_LINUX_REGSETS] (initialize_regsets_info): Declare.
6832 * i387-fp.c (num_xmm_registers): Delete.
6833 (i387_cache_to_fsave, i387_fsave_to_cache): Adjust find_regno
6834 calls to new interface.
6835 (i387_cache_to_fxsave, i387_cache_to_xsave, i387_fxsave_to_cache)
6836 (i387_xsave_to_cache): Adjust find_regno calls to new interface.
6837 Infer the number of xmm registers from the regcache's target
6838 description.
6839 * i387-fp.h (num_xmm_registers): Delete.
6840 * inferiors.c (add_thread): Don't install the thread's regcache
6841 here.
6842 * proc-service.c (gregset_info): Fetch the current inferior's
6843 regs_info. Adjust to use it.
6844 * regcache.c: Include tdesc.h.
6845 (register_bytes, reg_defs, num_registers)
6846 (gdbserver_expedite_regs): Delete.
6847 (get_thread_regcache): If the thread doesn't have a regcache yet,
6848 create one, instead of aborting gdbserver.
6849 (regcache_invalidate_one): Rename to ...
6850 (regcache_invalidate_thread): ... this.
6851 (regcache_invalidate_one): New.
6852 (regcache_invalidate): Only invalidate registers of the current
6853 process.
6854 (init_register_cache): Add target_desc parameter, and use it.
6855 (new_register_cache): Ditto. Assert the target description has a
6856 non zero registers_size.
6857 (regcache_cpy): Add assertions. Adjust.
6858 (realloc_register_cache, set_register_cache): Delete.
6859 (registers_to_string, registers_from_string): Adjust.
6860 (find_register_by_name, find_regno, find_register_by_number)
6861 (register_cache_size): Add target_desc parameter, and use it.
6862 (free_register_cache_thread, free_register_cache_thread_one)
6863 (regcache_release, register_cache_size): New.
6864 (register_size): Add target_desc parameter, and use it.
6865 (register_data, supply_register, supply_register_zeroed)
6866 (supply_regblock, supply_register_by_name, collect_register)
6867 (collect_register_as_string, collect_register_by_name): Adjust.
6868 * regcache.h (struct target_desc): Forward declare.
6869 (struct regcache) <tdesc>: New field.
6870 (init_register_cache, new_register_cache): Add target_desc
6871 parameter.
6872 (regcache_invalidate_thread): Declare.
6873 (regcache_invalidate_one): Delete declaration.
6874 (regcache_release): Declare.
6875 (find_register_by_number, register_cache_size, register_size)
6876 (find_regno): Add target_desc parameter.
6877 (gdbserver_expedite_regs, gdbserver_xmltarget): Delete
6878 declarations.
6879 * remote-utils.c: Include tdesc.h.
6880 (outreg, prepare_resume_reply): Adjust.
6881 * server.c: Include tdesc.h.
6882 (gdbserver_xmltarget): Delete declaration.
6883 (get_features_xml, process_serial_event): Adjust.
6884 * server.h [IN_PROCESS_AGENT] (struct target_desc): Forward
6885 declare.
6886 (struct process_info) <tdesc>: New field.
6887 (ipa_tdesc): Declare.
6888 * tdesc.c: New file.
6889 * tdesc.h: New file.
6890 * tracepoint.c: Include tdesc.h.
6891 [IN_PROCESS_AGENT] (ipa_tdesc): Define.
6892 (get_context_regcache): Adjust to pass ipa_tdesc down.
6893 (do_action_at_tracepoint): Adjust to get the register cache size
6894 from the context regcache's description.
6895 (traceframe_walk_blocks): Adjust to get the register cache size
6896 from the current trace frame's description.
6897 (traceframe_get_pc): Adjust to get current trace frame's
6898 description and pass it down.
6899 (gdb_collect): Adjust to get the register cache size from the
6900 IPA's description.
6901 * linux-amd64-ipa.c (tdesc_amd64_linux): Declare.
6902 (gdbserver_xmltarget): Delete.
6903 (initialize_low_tracepoint): Set the ipa's target description.
6904 * linux-i386-ipa.c (tdesc_i386_linux): Declare.
6905 (initialize_low_tracepoint): Set the ipa's target description.
6906 * linux-x86-low.c: Include tdesc.h.
6907 [__x86_64__] (is_64bit_tdesc): New.
6908 (ps_get_thread_area, x86_get_thread_area): Use it.
6909 (i386_cannot_store_register): Rename to ...
6910 (x86_cannot_store_register): ... this. Use is_64bit_tdesc.
6911 (i386_cannot_fetch_register): Rename to ...
6912 (x86_cannot_fetch_register): ... this. Use is_64bit_tdesc.
6913 (x86_fill_gregset, x86_store_gregset): Adjust register_size calls
6914 to new interface.
6915 (target_regsets): Rename to ...
6916 (x86_regsets): ... this.
6917 (x86_get_pc, x86_set_pc): Adjust register_size calls to new
6918 interface.
6919 (x86_siginfo_fixup): Use is_64bit_tdesc.
6920 [__x86_64__] (tdesc_amd64_linux, tdesc_amd64_avx_linux)
6921 (tdesc_x32_avx_linux, tdesc_x32_linux)
6922 (tdesc_i386_linux, tdesc_i386_mmx_linux, tdesc_i386_avx_linux):
6923 Declare.
6924 (x86_linux_update_xmltarget): Delete.
6925 (I386_LINUX_XSAVE_XCR0_OFFSET): Define.
6926 (have_ptrace_getfpxregs, have_ptrace_getregset): New.
6927 (AMD64_LINUX_USER64_CS): New.
6928 (x86_linux_read_description): New, based on
6929 x86_linux_update_xmltarget.
6930 (same_process_callback): New.
6931 (x86_arch_setup_process_callback): New.
6932 (x86_linux_update_xmltarget): New.
6933 (x86_regsets_info): New.
6934 (amd64_linux_regs_info): New.
6935 (i386_linux_usrregs_info): New.
6936 (i386_linux_regs_info): New.
6937 (x86_linux_regs_info): New.
6938 (x86_arch_setup): Reimplement.
6939 (x86_install_fast_tracepoint_jump_pad): Use is_64bit_tdesc.
6940 (x86_emit_ops): Ditto.
6941 (the_low_target): Adjust. Install x86_linux_regs_info,
6942 x86_cannot_fetch_register, and x86_cannot_store_register.
6943 (initialize_low_arch): New.
6944 * linux-ia64-low.c (tdesc_ia64): Declare.
6945 (ia64_fetch_register): Adjust.
6946 (ia64_usrregs_info, regs_info): New globals.
6947 (ia64_regs_info): New function.
6948 (the_low_target): Adjust.
6949 (initialize_low_arch): New function.
6950 * linux-sparc-low.c (tdesc_sparc64): Declare.
6951 (sparc_fill_gregset_to_stack, sparc_store_gregset_from_stack):
6952 Adjust.
6953 (sparc_arch_setup): New function.
6954 (sparc_regsets_info, sparc_usrregs_info, regs_info): New globals.
6955 (the_low_target): Adjust.
6956 (initialize_low_arch): New function.
6957 * linux-ppc-low.c (tdesc_powerpc_32l, tdesc_powerpc_altivec32l)
6958 (tdesc_powerpc_cell32l, tdesc_powerpc_vsx32l)
6959 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_altivec32l)
6960 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_e500l)
6961 (tdesc_powerpc_64l, tdesc_powerpc_altivec64l)
6962 (tdesc_powerpc_cell64l, tdesc_powerpc_vsx64l)
6963 (tdesc_powerpc_isa205_64l, tdesc_powerpc_isa205_altivec64l)
6964 (tdesc_powerpc_isa205_vsx64l): Declare.
6965 (ppc_cannot_store_register, ppc_collect_ptrace_register)
6966 (ppc_supply_ptrace_register, parse_spufs_run, ppc_get_pc)
6967 (ppc_set_pc, ppc_get_hwcap): Adjust.
6968 (ppc_usrregs_info): Forward declare.
6969 (!__powerpc64__) ppc_regmap_adjusted: New global.
6970 (ppc_arch_setup): Adjust to the current process'es target
6971 description.
6972 (ppc_fill_vsxregset, ppc_store_vsxregset, ppc_fill_vrregset)
6973 (ppc_store_vrregset, ppc_fill_evrregset, ppc_store_evrregse)
6974 (ppc_store_evrregset): Adjust.
6975 (target_regsets): Rename to ...
6976 (ppc_regsets): ... this, and make static.
6977 (ppc_usrregs_info, ppc_regsets_info, regs_info): New globals.
6978 (ppc_regs_info): New function.
6979 (the_low_target): Adjust.
6980 (initialize_low_arch): New function.
6981 * linux-s390-low.c (tdesc_s390_linux32, tdesc_s390_linux32v1)
6982 (tdesc_s390_linux32v2, tdesc_s390_linux64, tdesc_s390_linux64v1)
6983 (tdesc_s390_linux64v2, tdesc_s390x_linux64, tdesc_s390x_linux64v1)
6984 (tdesc_s390x_linux64v2): Declare.
6985 (s390_collect_ptrace_register, s390_supply_ptrace_register)
6986 (s390_fill_gregset, s390_store_last_break): Adjust.
6987 (target_regsets): Rename to ...
6988 (s390_regsets): ... this, and make static.
6989 (s390_get_pc, s390_set_pc): Adjust.
6990 (s390_get_hwcap): New target_desc parameter, and use it.
6991 [__s390x__] (have_hwcap_s390_high_gprs): New global.
6992 (s390_arch_setup): Adjust to set the current process'es target
6993 description. Don't adjust the regmap.
6994 (s390_usrregs_info, s390_regsets_info, regs_info): New globals.
6995 [__s390x__] (s390_usrregs_info_3264, s390_regsets_info_3264)
6996 (regs_info_3264): New globals.
6997 (s390_regs_info): New function.
6998 (the_low_target): Adjust.
6999 (initialize_low_arch): New function.
7000 * linux-mips-low.c (tdesc_mips_linux, tdesc_mips_dsp_linux)
7001 (tdesc_mips64_linux, tdesc_mips64_dsp_linux): Declare.
7002 [__mips64] (init_registers_mips_linux)
7003 (init_registers_mips_dsp_linux): Delete defines.
7004 [__mips64] (tdesc_mips_linux, tdesc_mips_dsp_linux): New defines.
7005 (have_dsp): New global.
7006 (mips_read_description): New, based on mips_arch_setup.
7007 (mips_arch_setup): Reimplement.
7008 (get_usrregs_info): New function.
7009 (mips_cannot_fetch_register, mips_cannot_store_register)
7010 (mips_get_pc, mips_set_pc, mips_fill_gregset, mips_store_gregset)
7011 (mips_fill_fpregset, mips_store_fpregset): Adjust.
7012 (target_regsets): Rename to ...
7013 (mips_regsets): ... this, and make static.
7014 (mips_regsets_info, mips_dsp_usrregs_info, mips_usrregs_info)
7015 (dsp_regs_info, regs_info): New globals.
7016 (mips_regs_info): New function.
7017 (the_low_target): Adjust.
7018 (initialize_low_arch): New function.
7019 * linux-arm-low.c (tdesc_arm, tdesc_arm_with_iwmmxt)
7020 (tdesc_arm_with_vfpv2, tdesc_arm_with_vfpv3, tdesc_arm_with_neon):
7021 Declare.
7022 (arm_fill_vfpregset, arm_store_vfpregset): Adjust.
7023 (arm_read_description): New, with bits factored from
7024 arm_arch_setup.
7025 (arm_arch_setup): Reimplement.
7026 (target_regsets): Rename to ...
7027 (arm_regsets): ... this, and make static.
7028 (arm_regsets_info, arm_usrregs_info, regs_info): New globals.
7029 (arm_regs_info): New function.
7030 (the_low_target): Adjust.
7031 (initialize_low_arch): New function.
7032 * linux-m68k-low.c (tdesc_m68k): Declare.
7033 (target_regsets): Rename to ...
7034 (m68k_regsets): ... this, and make static.
7035 (m68k_regsets_info, m68k_usrregs_info, regs_info): New globals.
7036 (m68k_regs_info): New function.
7037 (m68k_arch_setup): New function.
7038 (the_low_target): Adjust.
7039 (initialize_low_arch): New function.
7040 * linux-sh-low.c (tdesc_sharch): Declare.
7041 (target_regsets): Rename to ...
7042 (sh_regsets): ... this, and make static.
7043 (sh_regsets_info, sh_usrregs_info, regs_info): New globals.
7044 (sh_regs_info, sh_arch_setup): New functions.
7045 (the_low_target): Adjust.
7046 (initialize_low_arch): New function.
7047 * linux-bfin-low.c (tdesc_bfin): Declare.
7048 (bfin_arch_setup): New function.
7049 (bfin_usrregs_info, regs_info): New globals.
7050 (bfin_regs_info): New function.
7051 (the_low_target): Adjust.
7052 (initialize_low_arch): New function.
7053 * linux-cris-low.c (tdesc_cris): Declare.
7054 (cris_arch_setup): New function.
7055 (cris_usrregs_info, regs_info): New globals.
7056 (cris_regs_info): New function.
7057 (the_low_target): Adjust.
7058 (initialize_low_arch): New function.
7059 * linux-cris-low.c (tdesc_crisv32): Declare.
7060 (cris_arch_setup): New function.
7061 (cris_regsets_info, cris_usrregs_info, regs_info): New globals.
7062 (cris_regs_info): New function.
7063 (the_low_target): Adjust.
7064 (initialize_low_arch): New function.
7065 * linux-m32r-low.c (tdesc_m32r): Declare.
7066 (m32r_arch_setup): New function.
7067 (m32r_usrregs_info, regs_info): New globals.
7068 (m32r_regs_info): Adjust.
7069 (initialize_low_arch): New function.
7070 * linux-tic6x-low.c (tdesc_tic6x_c64xp_linux)
7071 (tdesc_tic6x_c64x_linux, tdesc_tic6x_c62x_linux): Declare.
7072 (tic6x_usrregs_info): Forward declare.
7073 (tic6x_read_description): New function, based on ...
7074 (tic6x_arch_setup): ... this. Reimplement.
7075 (target_regsets): Rename to ...
7076 (tic6x_regsets): ... this, and make static.
7077 (tic6x_regsets_info, tic6x_usrregs_info, regs_info): New globals.
7078 (tic6x_regs_info): New function.
7079 (the_low_target): Adjust.
7080 (initialize_low_arch): New function.
7081 * linux-xtensa-low.c (tdesc_xtensa): Declare.
7082 (xtensa_fill_gregset, xtensa_store_gregset): Adjust.
7083 (target_regsets): Rename to ...
7084 (xtensa_regsets): ... this, and make static.
7085 (xtensa_regsets_info, xtensa_usrregs_info, regs_info): New
7086 globals.
7087 (xtensa_arch_setup, xtensa_regs_info): New functions.
7088 (the_low_target): Adjust.
7089 (initialize_low_arch): New function.
7090 * linux-nios2-low.c (tdesc_nios2_linux): Declare.
7091 (nios2_arch_setup): Set the current process'es tdesc.
7092 (target_regsets): Rename to ...
7093 (nios2_regsets): ... this.
7094 (nios2_regsets_info, nios2_usrregs_info, regs_info): New globals.
7095 (nios2_regs_info): New function.
7096 (the_low_target): Adjust.
7097 (initialize_low_arch): New function.
a261b8f5
PA		 7098 * linux-aarch64-low.c (tdesc_aarch64): Declare.
7099 (aarch64_arch_setup): Set the current process'es tdesc.
7100 (target_regsets): Rename to ...
7101 (aarch64_regsets): ... this.
7102 (aarch64_regsets_info, aarch64_usrregs_info, regs_info): New globals.
7103 (aarch64_regs_info): New function.
7104 (the_low_target): Adjust.
7105 (initialize_low_arch): New function.
3aee8918
PA		 7106 * linux-tile-low.c (tdesc_tilegx, tdesc_tilegx32): Declare
7107 globals.
7108 (target_regsets): Rename to ...
7109 (tile_regsets): ... this.
7110 (tile_regsets_info, tile_usrregs_info, regs_info): New globals.
7111 (tile_regs_info): New function.
7112 (tile_arch_setup): Set the current process'es tdesc.
7113 (the_low_target): Adjust.
7114 (initialize_low_arch): New function.
7115 * spu-low.c (tdesc_spu): Declare.
7116 (spu_create_inferior, spu_attach): Set the new process'es tdesc.
7117 * win32-arm-low.c (tdesc_arm): Declare.
7118 (arm_arch_setup): New function.
7119 (the_low_target): Install arm_arch_setup instead of
7120 init_registers_arm.
7121 * win32-i386-low.c (tdesc_i386, tdesc_amd64): Declare.
7122 (init_windows_x86): Rename to ...
7123 (i386_arch_setup): ... this. Set `win32_tdesc'.
7124 (the_low_target): Adjust.
7125 * win32-low.c (win32_tdesc): New global.
7126 (child_add_thread): Don't create the thread cache here.
7127 (do_initial_child_stuff): Set the new process'es tdesc.
7128 * win32-low.h (struct target_desc): Forward declare.
7129 (win32_tdesc): Declare.
7130 * lynx-i386-low.c (tdesc_i386): Declare global.
7131 (lynx_i386_arch_setup): Set `lynx_tdesc'.
7132 * lynx-low.c (lynx_tdesc): New global.
7133 (lynx_add_process): Set the new process'es tdesc.
7134 * lynx-low.h (struct target_desc): Forward declare.
7135 (lynx_tdesc): Declare global.
7136 * lynx-ppc-low.c (tdesc_powerpc_32): Declare global.
7137 (lynx_ppc_arch_setup): Set `lynx_tdesc'.
7138 * nto-low.c (nto_tdesc): New global.
7139 (do_attach): Set the new process'es tdesc.
7140 * nto-low.h (struct target_desc): Forward declare.
7141 (nto_tdesc): Declare.
7142 * nto-x86-low.c (tdesc_i386): Declare.
7143 (nto_x86_arch_setup): Set `nto_tdesc'.
7144
b1fbec62
GB		 71452013-06-04 Gary Benson <gbenson@redhat.com>
7146
7147 * server.c (handle_query): Add "augmented-libraries-svr4-read+"
7148 to qSupported response when appropriate.
7149 (handle_qxfer_libraries_svr4): Allow qXfer:libraries-svr4:read
7150 with nonzero-length annex.
7151 * linux-low.c (linux_qxfer_libraries_svr4): Parse and handle
7152 arguments supplied in annex.
7153
d1ec4ce7
DE		 71542013-05-31 Doug Evans <dje@google.com>
7155
ac44adcb 7156 PR server/15594
d1ec4ce7
DE		 7157 * linux-x86-low.c (ps_get_thread_area): Properly extend address to
7158 64 bits in 64-cross-32 environment.
7159
9b25f2d3
PA		 71602013-05-28 Pedro Alves <palves@redhat.com>
7161
7162 * Makefile.in (clean): Remove reference to aarch64-without-fpu.c.
7163 (aarch64-without-fpu.c): Delete rule.
7164 * configure.srv (aarch64*-*-linux*): Remove references to
7165 aarch64-without-fpu.o and aarch64-without-fpu.xml.
7166 * linux-aarch64-low.c (init_registers_aarch64_without_fpu): Remove
7167 declaration.
7168
6740dc9c
PA		 71692013-05-24 Pedro Alves <palves@redhat.com>
7170
7171 * server.c (handle_v_cont) <vCont;r>: Use unpack_varlen_hex
7172 instead of strchr/decode_address. Error if the range isn't split
7173 with a ','. Don't assume there's be a ':' in the action.
7174
c2d6af84
PA		 71752013-05-23 Yao Qi <yao@codesourcery.com>
7176 Pedro Alves <palves@redhat.com>
7177
7178 * linux-low.c (lwp_in_step_range): New function.
7179 (linux_wait_1): If the thread was range stepping and stopped
7180 outside the stepping range, report the stop to GDB. Otherwise,
7181 continue stepping. Add range stepping debug output.
7182 (linux_set_resume_request): Copy the step range from the resume
7183 request to the lwp.
7184 (linux_supports_range_stepping): New.
7185 (linux_target_ops) <supports_range_stepping>: Set to
7186 linux_supports_range_stepping.
7187 * linux-low.h (struct linux_target_ops)
7188 <supports_range_stepping>: New field.
7189 (struct lwp_info) <step_range_start, step_range_end>: New fields.
7190 * linux-x86-low.c (x86_supports_range_stepping): New.
7191 (the_low_target) <supports_range_stepping>: Set to
7192 x86_supports_range_stepping.
7193 * server.c (handle_v_cont): Handle 'r' action.
7194 (handle_v_requests): Append ";r" if the target supports range
7195 stepping.
7196 * target.h (struct thread_resume) <step_range_start,
7197 step_range_end>: New fields.
7198 (struct target_ops) <supports_range_stepping>:
7199 New field.
7200 (target_supports_range_stepping): New macro.
7201
58794e1a
JB		 72022013-05-17 Joel Brobecker <brobecker@adacore.com>
7203
7204 * lynx-low.c (lynx_resume): Fix null_ptid/minus_one_ptid
7205 confusion in comment.
7206
d631c5a7
JB		 72072013-05-17 Joel Brobecker <brobecker@adacore.com>
7208
7209 * lynx-low.c (struct process_info_private): New type.
7210 (lynx_add_process): New function.
7211 (lynx_create_inferior, lynx_attach): Replace calls to
7212 add_process by calls to lynx_add_process.
7213 (lynx_resume): If PTID is null, then try using
7214 current_process()->private->last_wait_event_ptid.
7215 Add comments.
7216 (lynx_clear_inferiors): Delete. The contents of that function
7217 has been inlined in lynx_mourn;
7218 (lynx_wait_1): Save the ptid in the process's private data.
7219 (lynx_mourn): Free the process' private data. Replace call
7220 to lynx_clear_inferiors by call to clear_inferiors.
7221
96f7a20f
YQ		 72222013-05-17 Yao Qi <yao@codesourcery.com>
7223
7224 * i386-low.c (i386_length_and_rw_bits): Move the comment to
7225 the right place.
7226
db0dfaa0
LM		 72272013-05-16 Luis Machado <lgustavo@codesourcery.com>
7228
7229 * linux-low.c: Move definition checks upwards for PT_TEXT_ADDR,
7230 PT_DATA_ADDR and PT_TEXT_END_ADDR. Update comments.
7231 (linux_read_offsets): Remove PT_TEXT_ADDR, PT_DATA_ADDR and
7232 PT_TEXT_END_ADDR guards. Update comments.
7233 (linux_target_op) <read_offsets>: Conditionally define to
7234 linux_read_offsets if the target is UCLIBC and if it defines
7235 PT_TEXT_ADDR, PT_DATA_ADDR and PT_TEXT_END_ADDR.
7236
68f5f838
SL		 72372013-05-06 Sandra Loosemore <sandra@codesourcery.com>
7238 Andrew Jenner <andrew@codesourcery.com>
7239
7240 * Makefile.in (SFILES): Add linux-nios2-low.c.
7241 (clean): Add action to delete nios2-linux.c.
7242 (nios2-linux.c): New rule.
7243 * configure.srv: Add nios2*-*-linux*.
7244 * linux-nios2-low.c: New.
7245
1ebff1fd
HAQ		 72462013-05-03 Hafiz Abid Qadeer <abidh@codesourcery.com>
7247
7248 * tracepoint.c (cmd_qtinit): Call 'stop_tracing'.
7249
f6150862
HZ		 72502013-04-25 Hui Zhu <hui@codesourcery.com>
7251
7252 PR gdb/15186
f6150862
HZ		 7253 * ax.c (ax_printf): Add fflush.
7254
614c279d
TT		 72552013-04-22 Tom Tromey <tromey@redhat.com>
7256
7257 * Makefile.in (SFILES): Add filestuff.c.
7258 (OBS): Add filestuff.o.
7259 (filestuff.o): New target.
7260 * config.in, configure: Rebuild.
7261 * configure.ac: Check for fdwalk, pipe2.
7262
7d4e5717
PA		 72632013-04-17 Pedro Alves <palves@redhat.com>
7264
7265 * configure.ac (USE_THREAD_DB): Delete variable.
7266 (if test "$srv_linux_thread_db" = "yes"): AC_DEFINE USE_THREAD_DB.
7267 Don't AC_SUBST USE_THREAD_DB.
7268 * Makefile.in (INTERNAL_CFLAGS): Remove @USE_THREAD_DB@.
7269 * config.in, configure: Regenerate.
7270
d5c93e41
PA		 72712013-04-16 Pedro Alves <palves@redhat.com>
7272
7273 * linux-low.h (struct lwp_info) <thread_known>: Move under
7274 the USE_THREAD_DB #ifdef.
7275
04f5fe89
PA		 72762013-04-16 Pedro Alves <palves@redhat.com>
7277
7278 * Makefile.in (INTERNAL_CFLAGS): Add @USE_THREAD_DB@.
7279 (linux-low.o): Delete rule.
7280 * linux-low.h: Always include "gdb_thread_db.h" instead of
7281 conditionally including thread_db.h.
7282 (struct lwp_info) <th>: Guard with #ifdef USE_THREAD_DB instead of
7283 HAVE_THREAD_DB_H.
7284
480b27bf
JK		 72852013-04-07 Jan Kratochvil <jan.kratochvil@redhat.com>
7286
7287 * Makefile.in (install-only): Fix make install regression.
7288
43662968
JK		 72892013-04-05 Jan Kratochvil <jan.kratochvil@redhat.com>
7290
7291 Convert man pages to texinfo, new gdbinit.5 texinfo page.
7292 * Makefile.in (install-only): Remove $(man1dir) and gdbserver.1
7293 installation.
7294 * gdbserver.1: Remove.
7295
3e74e146
PA		 72962013-03-22 Pedro Alves <palves@redhat.com>
7297
7298 * linux-low.c (handle_extended_wait): Don't call
7299 linux_enable_event_reporting.
7300
a8347a2a
TT		 73012013-03-15 Tony Theodore <tonyt@logyst.com>
7302
7303 PR build/9098:
7304 * Makefile.in (SHELL): Use @SHELL@.
7305
eeb56fa7
SDJ		 73062013-03-14 Sergio Durigan Junior <sergiodj@redhat.com>
7307
7308 * tracepoint.c (cmd_qtv): Initialize `val' with zero, silencing
7309 compiler warning.
7310
4fa7e2ff
JB		 73112013-03-13 Joel Brobecker <brobecker@adacore.com>
7312
7313 * linux-low.c (linux_target_ops) [!HAVE_LINUX_BTRACE]:
7314 Remove extraneous NULL element.
7315
8ddb1965
YQ		 73162013-03-13 Yao Qi <yao@codesourcery.com>
7317
7318 * tracepoint.c (traceframe_read_tsv): Look for the last matched
7319 'V' block in trace frame.
7320
9accd112
MM		 73212013-03-11 Markus Metzger <markus.t.metzger@intel.com>
7322
7323 * target.h (struct target_ops): Add btrace ops.
7324 (target_supports_btrace): New macro.
7325 (target_enable_btrace): New macro.
7326 (target_disable_btrace): New macro.
7327 (target_read_btrace): New macro.
7328 * gdbthread.h (struct thread_info): Add btrace field.
7329 * server.c: Include btrace-common.h.
7330 (handle_btrace_general_set): New function.
7331 (handle_btrace_enable): New function.
7332 (handle_btrace_disable): New function.
7333 (handle_general_set): Call handle_btrace_general_set.
7334 (handle_qxfer_btrace): New function.
7335 (struct qxfer qxfer_packets[]): Add btrace entry.
7336 * inferiors.c (remove_thread): Disable btrace.
7337 * linux-low: Include linux-btrace.h.
7338 (linux_low_enable_btrace): New function.
7339 (linux_low_read_btrace): New function.
7340 (linux_target_ops): Add btrace ops.
7341 * configure.srv (i[34567]86-*-linux*): Add linux-btrace.o.
7342 Add srv_linux_btrace=yes.
7343 (x86_64-*-linux*): Add linux-btrace.o.
7344 Add srv_linux_btrace=yes.
7345 * configure.ac: Define HAVE_LINUX_BTRACE.
7346 * config.in: Regenerated.
7347 * configure: Regenerated.
7348
5cc22e4c
MM		 73492013-03-11 Markus Metzger <markus.t.metzger@intel.com>
7350
7351 * server.c (handle_qxfer): Preserve error message if -3 is
7352 returned.
7353 (qxfer): Document the -3 return value.
7354
7c97f91e
MM		 73552013-03-11 Markus Metzger <markus.t.metzger@intel.com>
7356
7357 * Makefile.in (SFILES): Add $(srcdir)/common/linux-btrace.c.
7358 (linux_btrace_h): New variable.
7359 (linux-btrace.o): New rule.
7360
be9a119c 73612013-03-08 Stan Shebs <stan@codesourcery.com>
f6f899bf
HAQ		 7362 Hafiz Abid Qadeer <abidh@codesourcery.com>
7363
7364 * tracepoint.c (trace_buffer_size): New global.
7365 (DEFAULT_TRACE_BUFFER_SIZE): New define.
7366 (init_trace_buffer): Change to one-argument function. Allocate
7367 trace buffer memory.
7368 (handle_tracepoint_general_set): Call cmd_bigqtbuffer_size to
7369 handle QTBuffer:size packet.
7370 (cmd_bigqtbuffer_size): New function.
7371 (initialize_tracepoint): Call init_trace_buffer with
7372 DEFAULT_TRACE_BUFFER_SIZE.
7373 * server.c (handle_query): Add QTBuffer:size in the
7374 supported packets.
7375
e64f7499
YQ		 73762013-03-07 Yao Qi <yao@codesourcery.com>
7377
7378 * tracepoint.c (cur_action, cur_step_action): Make them unsigned.
7379 (cmd_qtfp): Initialize cur_action and cur_step_action 0 instead
7380 of -1.
7381 (cmd_qtsp): Adjust condition. Do post increment.
7382 Set cur_action and cur_step_action back to 0.
7383
f0ae6fc3
PA		 73842013-03-07 Jeremy Bennett <jeremy.bennett@embecosm.com>
7385
7386 PR server/15236
7387 * linux-low.c (linux_write_memory): Return early success if LEN is
7388 zero.
7389
b5b0b0af
CV		 73902013-03-05 Corinna Vinschen <vinschen@redhat.de>
7391
334ad4a8 7392 * configure.srv: Add x86_64-*-cygwin* as target.
b5b0b0af 7393
589bc927
TT		 73942013-02-28 Tom Tromey <tromey@redhat.com>
7395
7396 * configure.ac: Invoke AC_SYS_LARGEFILE.
7397 * configure, config.in: Rebuild.
7398
dfe07582
CV		 73992013-02-28 Corinna Vinschen <vinschen@redhat.com>
7400
7401 * win32-low.c: Throughout, fix format strings and casts of
7402 printf-like functions to avoid type related warnings on all
7403 platforms.
7404 (get_child_debug_event): Print dwDebugEventCode as hex since
7405 that's how it's usually documented.
7406
736cd585
YQ		 74072013-02-28 Yao Qi <yao@codesourcery.com>
7408
7409 * tracepoint.c (cmd_qtbuffer): Call phex_nz instead of
7410 pulongest.
7411
e1f58301
JW		 74122013-02-27 Jiong Wang <jiwang@tilera.com>
7413
7414 * Makefile.in (clean): Remove reg-tilegx.c, reg-tilegx32.c.
7415 (reg-tilegx32.c): New rule.
7416 * configure.srv (tilegx-*-linux*): Add reg-tilegx32.o to srv_regobj.
7417 * linux-tile-low.c (tile_arch_setup): New function. Invoke
7418 different register info initializer according to elf class.
7419 (init_registers_tilgx32): New function. The tilegx32 register info
7420 initializer.
7421 (tile_fill_gregset): Use "uint_reg_t" to represent register size.
7422 (tile_store_gregset): Likewise.
7423
d171ca78
YQ		 74242013-02-27 Yao Qi <yao@codesourcery.com>
7425
7426 * server.c (process_point_options): Print debug message when
7427 debug_threads is true.
7428
282bbdf3
YQ		 74292013-02-26 Yao Qi <yao@codesourcery.com>
7430
7431 * tracepoint.c (cmd_qtbuffer): Don't set '\0' in OWN_BUF.
7432
aca22551
PA		 74332013-02-19 Pedro Alves <palves@redhat.com>
7434 Kai Tietz <ktietz@redhat.com>
7435
7436 PR gdb/15161
7437
7438 * server.c (handle_query) <CRC check>: Use unpack_varlen_hex
7439 instead of strtoul to extract address from packet.
7440 (process_serial_event) <'z'>: Likewise.
7441
4f3cee1c
YQ		 74422013-02-18 Yao Qi <yao@codesourcery.com>
7443
7444 * linux-bfin-low.c (the_low_target): Use NULL instead of 0.
7445
8e1d55a3
PA		 74462013-02-14 Pedro Alves <palves@redhat.com>
7447
7448 Plug memory leak.
7449
7450 * tracepoint.c (cmd_qtnotes): Free TRACING_USER_NAME,
7451 TRACING_NOTES and TRACING_STOP_NOTE before clobbering.
7452
458820da
PA		 74532013-02-14 Pedro Alves <palves@redhat.com>
7454
7455 * tracepoint.c (cmd_qtdpsrc): Use savestring.
7456
baea0dae
PA		 74572013-02-14 Pedro Alves <palves@redhat.com>
7458
7459 * tracepoint.c (save_string): Delete.
7460 (add_tracepoint_action): Use savestring instead of save_string.
7461
0b1afbb3
PA		 74622013-02-12 Pedro Alves <palves@redhat.com>
7463
7464 * linux-xtensa-low.c: Ditto.
7465 * xtensa-xtregs.c: Ditto.
7466
8a4ac37e
PA		 74672013-02-12 Sanimir Agovic <sanimir.agovic@intel.com>
7468
7469 * thread-db.c (thread_db_get_tls_address): NULL pointer check
7470 thread_db.
7471
148de6bb
MS		 74722013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
7473
7474 * linux-aarch64-low.c (aarch64_arch_setup): Clamp
7475 aarch64_num_wp_regs and aarch64_num_bp_regs to
7476 AARCH64_HWP_MAX_NUM and AARCH64_HBP_MAX_NUM respectively.
7477
55fac6e0
MS		 74782013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
7479
7480 * linux-aarch64-low.c (ps_get_thread_area): Replace
7481 PTRACE_GET_THREAD_AREA with PTRACE_GETREGSET.
7482
176eb98c
MS		 74832013-02-04 Jim MacArthur <jim.macarthur@arm.com>
7484 Marcus Shawcroft <marcus.shawcroft@arm.com>
7485 Nigel Stephens <nigel.stephens@arm.com>
7486 Yufeng Zhang <yufeng.zhang@arm.com>
7487
7488 * Makefile.in (clean): Remove aarch64.c and aarch64-without-fpu.c.
7489 (aarch64.c, aarch64-without-fpu.c): New targets.
7490 * configure.srv (aarch64*-*-linux*): New.
7491 * linux-aarch64-low.c: New file.
7492
56f7af9c
MS		 74932013-02-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
7494
43aaf8b6 7495 * linux-low.c (handle_extended_wait, linux_create_inferior)
56f7af9c
MS		 7496 (linux_attach_lwp_1, linux_kill_one_lwp, linux_attach_one_lwp)
7497 (dequeue_one_deferred_signal, linux_resume_one_thread)
7498 (fetch_register, linux_write_memory, linux_enable_event_reporting)
7499 (linux_tracefork_grandchild, linux_test_for_tracefork)
7500 (linux_read_offsets, linux_xfer_siginfo, linux_xfer_siginfo): Add
7501 PTRACE_ARG3_TYPE and PTRACE_ARG4_TYPE cast to ptrace arguments
7502 where the argument is 0.
7503
60f662b0
YQ		 75042013-01-25 Yao Qi <yao@codesourcery.com>
7505
7506 * event-loop.c: Include "queue.h".
7507 (gdb_event_p): New typedef.
7508 (struct gdb_event) <next_event>: Remove.
7509 (event_queue): Change to QUEUE(gdb_event_p).
7510 (async_queue_event): Remove.
7511 (gdb_event_xfree): New.
7512 (initialize_event_loop): New.
7513 (process_event): Use API from QUEUE.
7514 (wait_for_event): Likewise.
7515 * server.c (main): Call initialize_event_loop.
7516 * server.h (initialize_event_loop): Declare.
7517
5ae4861a
YQ		 75182013-01-18 Yao Qi <yao@codesourcery.com>
7519
7520 * ax.h (struct eval_agent_expr_context): New.
7521 (gdb_eval_agent_expr): Update declaration.
7522 * ax.c (gdb_eval_agent_expr): Remove argument REGCACHE and
7523 TFRAME. Add new argument CTX.
7524 * server.h (struct eval_agent_expr_context): Declare.
7525 (agent_mem_read, agent_tsv_read): Update declaration.
7526 (agent_mem_read_string): Likewise.
7527 * tracepoint.c (eval_tracepoint_agent_expr): Remove.
7528 (add_traceframe_block): Add new argument TPOINT.
7529 Increase TPOINT->traceframe_usage.
7530 (do_action_at_tracepoint): Call gdb_eval_agent_expr instead of
7531 eval_tracepoint_agent_expr.
7532 (condition_true_at_tracepoint): Likewise.
7533 (agent_mem_read): Remove argument TFRAME. Add argument CTX.
7534 (agent_mem_read_string, agent_tsv_read): Likewise.
7535
85e00e85
YQ		 75362013-01-16 Yao Qi <yao@codesourcery.com>
7537
7538 * linux-low.c (linux_resume_one_lwp): Don't check
7539 'lwp->bp_reinsert != 0'.
7540
4039cf45
JB		 75412013-01-07 Joel Brobecker <brobecker@adacore.com>
7542 Pedro Alves <palves@redhat.com>
7543
7544 * lynx-low.c (ptrace_request_to_str): Define a temporary
7545 macro and use it to simplify this function's implementation.
7546
9044dee2
JB		 75472013-01-07 Joel Brobecker <brobecker@adacore.com>
7548
7549 * lynx-low.c (lynx_resume): Call perror_with_name if lynx_ptrace
7550 sets errno.
7551
e6352c8f
JB		 75522013-01-07 Joel Brobecker <brobecker@adacore.com>
7553
7554 * configure.srv (i[34567]86-*-lynxos*): Set srv_xmlfiles.
7555
50681a27
JB		 75562013-01-07 Joel Brobecker <brobecker@adacore.com>
7557
7558 * configure.srv (powerpc-*-lynxos*): Set srv_xmlfiles.
7559
3f6e77ef
JB		 75602013-01-07 Joel Brobecker <brobecker@adacore.com>
7561
7562 * lynx-low.c (lynx_resume): Use the resume_info parameter
7563 to determine the ptid for the lynx_ptrace call, unless
7564 it is equal to minus_one_ptid, in which case we use the
7565 ptid of the current_inferior.
7566 (lynx_wait_1): After having received a thread create/exit
7567 event, resume the inferior's execution using the signaling
7568 thread's ptid, rather than the old ptid.
7569
7fda33ae
JB		 75702013-01-07 Joel Brobecker <brobecker@adacore.com>
7571
7572 * lynx-low.c (lynx_resume): Delete variable ret.
7573
b9786c74
JB		 75742013-01-01 Joel Brobecker <brobecker@adacore.com>
7575
7576 * gdbreplay.c (gdbreplay_version): Update copyright year.
7577 * server.c (gdbserver_version): Likewise.
7578
8b93d60f
JB		 75792012-12-17 Joel Brobecker <brobecker@adacore.com>
7580
7581 * lynx-low.c (lynx_wait_1): Add debug trace before adding
7582 new thread.
7583
037335a7
JB		 75842012-12-17 Joel Brobecker <brobecker@adacore.com>
7585
7586 * lynx-low.c (ptrace_request_to_str): Add handling for
7587 PTRACE_GETTRACESIG.
7588
52d4cbd8
JB		 75892012-12-17 Joel Brobecker <brobecker@adacore.com>
7590
7591 * lynx-low.c (lynx_attach): Delete variable new_process.
7592
ab8f6ca9
JB		 75932012-12-17 Joel Brobecker <brobecker@adacore.com>
7594
7595 * lynx-low.c (lynx_create_inferior): Delete variable
7596 new_process.
7597
78cbc024
JB		 75982012-12-17 Joel Brobecker <brobecker@adacore.com>
7599
7600 * lynx-low.c (ptrace_request_to_str): Do not handle
7601 PTRACE_GETTHREADLIST if this macro does not exist.
7602
14a00470
YQ		 76032012-12-15 Yao Qi <yao@codesourcery.com>
7604
7605 * Makefile.in (OBS): Add notif.o.
7606 * notif.c, notif.h: New.
7607 * server.c: Include "notif.h".
7608 (struct vstop_notif) <next>: Remove.
7609 <base>: New field.
7610 (queue_stop_reply): Update.
7611 (push_event, send_next_stop_reply): Remove.
7612 (discard_queued_stop_replies): Update.
7613 (notif_stop): New variable.
7614 (handle_v_stopped): Remove.
7615 (handle_v_requests): Don't call handle_v_stopped. Call
7616 handle_ack_notif instead.
7617 (queue_stop_reply_callback): Call notif_event_enque instead
7618 of queue_stop_reply.
7619 (handle_status): Don't call send_next_stop_reply, call
7620 notif_write_event instead.
7621 (kill_inferior_callback): Likewise.
7622 (detach_or_kill_inferior_callback): Likewise.
7623 (main): Call initialize_notif.
7624 (process_serial_event): Call QUEUE_is_empty.
7625 (handle_target_event): Call notif_push instead of push event.
7626 * server.h (push_event): Remove declaration.
7627
61c125b9
TT		 76282012-12-10 Tom Tromey <tromey@redhat.com>
7629
7630 * Makefile.in (DEPMODE, DEPDIR, depcomp, COMPILE.pre)
7631 (COMPILE.post, COMPILE, POSTCOMPILE, IPAGENT_COMPILE): New
7632 macros.
7633 (.c.o): Rewrite.
7634 (ax-ipa.o, tracepoint-ipa.o, utils-ipa.o, format-ipa.o)
7635 (common-utils-ipa.o, remote-utils-ipa.o, regcache-ipa.o)
7636 (i386-linux-ipa.o, linux-i386-ipa.o, linux-amd64-ipa.o)
7637 (amd64-linux-ipa.o, ax.o): Rewrite.
7638 (event-loop.o, hostio.o, hostio-errno.o, inferiors.o, mem-break.o)
7639 (proc-service.o, regcache.o, remote-utils.o, server.o, target.o)
7640 (thread-db.o, tracepoint.o, utils.o, gdbreplay.o, dll.o): Remove.
7641 (signals.o, linux-procfs.o, linux-ptrace.o, common-utils.o, vec.o)
7642 (gdb_vecs.o, xml-utils.o, linux-osdata.o, ptid.o, buffer.o)
7643 (format.o, agent.o, vasprintf.o, vsnprintf.o): Rewrite.
7644 (i386-low.o, i387-fp.o, linux-low.o, linux-arm-low.o)
7645 (linux-bfin-low.o, linux-cris-low.o, linux-crisv32-low.o)
7646 (linux-ia64-low.o, linux-m32r-low.o, linux-mips-low.o)
7647 (linux-ppc-low.o, linux-s390-low.o, linux-sh-low.o)
7648 (linux-tic6x-low.o, linux-x86-low.o, linux-xtensa-low.o)
7649 (linux-tile-low.o, lynx-low.o, lynx-ppc-low.o, nto-low.o)
7650 (nto-x86-low.o, linux-low.o, win32-low.o, win32-arm-low.o)
7651 (win32-i386-low.o, spu-low.o, reg-arm.o, arm-with-iwmmxt.o)
7652 (arm-with-vfpv2.o, arm-with-vfpv3.o, arm-with-neon.o, reg-bfin.o)
7653 (reg-cris.o, reg-crisv32.o, i386.o, i386-linux.o, i386-avx.o)
7654 (i386-avx-linux.o, i386-mmx.o, i386-mmx-linux.o, reg-ia64.o)
7655 (reg-m32r.o, reg-m68k.o, reg-cf.o, mips-linux.o, mips-dsp-linux.o)
7656 (mips64-linux.o, mips64-dsp-linux.o, powerpc-32.o, powerpc-32l.o)
7657 (powerpc-altivec32l.o, powerpc-cell32l.o, powerpc-vsx32l.o)
7658 (powerpc-isa205-32l.o, powerpc-isa205-altivec32l.o)
7659 (powerpc-isa205-vsx32l.o, powerpc-e500l.o, powerpc-64l.o)
7660 (powerpc-altivec64l.o, powerpc-cell64l.o, powerpc-vsx64l.o)
7661 (powerpc-isa205-64l.o, powerpc-isa205-altivec64l.o)
7662 (powerpc-isa205-vsx64l.o, s390-linux32.o, s390-linux32v1.o)
7663 (s390-linux32v2.o, s390-linux64.o, s390-linux64v1.o)
7664 (s390-linux64v2.o, s390x-linux64.o, s390x-linux64v1.o)
7665 (s390x-linux64v2.o, tic6x-c64xp-linux.o, tic6x-c64x-linux.o)
7666 (tic6x-c62x-linux.o, reg-sh.o, reg-sparc64.o, reg-spu.o, amd64.o)
7667 (amd64-linux.o, amd64-avx.o, amd64-avx-linux.o, x32.o)
7668 (x32-linux.o, x32-avx.o, x32-avx-linux.o, reg-xtensa.o)
7669 (reg-tilegx.o): Remove.
7670 (all_object_files): New macro.
7671 Include .deps files.
7672 * aclocal.m4, configure: Rebuild.
7673 * acinclude.m4: Include depstand.m4, lead-dot.m4.
7674 * configure.ac: Invoke ZW_CREATE_DEPDIR,
7675 ZW_PROG_COMPILER_DEPENDENCIES. Compute GMAKE condition.
7676
e90e9ad9
TT		 76772012-12-05 Tom Tromey <tromey@redhat.com>
7678
7679 PR gdb/14917:
7680 * server.h (current_insn_ptr, emit_error): Declare 'extern'.
7681
02d403bf 76822012-11-28 Markus Metzger <markus.t.metzger@intel.com>
945bf713
MM		 7683
7684 * configure.ac: Check for linux/perf_event.h.
7685 * config.in: Regenerated.
7686 * configure: Regenerated.
7687
0270a750
PA		 76882012-11-26 Maxime Villard <rustyBSD@gmx.fr>
7689
7690 * hostio.c (handle_readlink): Decrease buffer size
7691 parameter passed to readlink by one byte.
7692
8c29b58e
YQ		 76932012-11-26 Yao Qi <yao@codesourcery.com>
7694
7695 * configure.ac (build_warnings): Append '-Wempty-body'.
7696 * configure: Regenerated.
7697 * linux-low.c (linux_create_inferior): Use braces for empty 'if'
7698 body.
7699
8bdce1ff
PM		 77002012-11-15 Pierre Muller <muller@sourceware.org>
7701
7702 * configure.ac (AC_CHECK_HEADERS): Add wait.h header.
7703 * config.in: Regenerate.
7704 * configure: Regenerate.
7705 * linux-low.c: Use "gdb_stat.h" header instead of <sys/stat.h> header.
7706 Use "gdb_wait.h" header instead of <sys/wait.h> header.
7707 * lynx-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
7708 * remote-utils.c: Use "gdb_stat.h" header instead of <sys/stat.h>
7709 header.
7710 * server.c: Remove HAVE_WAIT_H conditional. Use "gdb_wait.h" header
7711 instead of <sys/wait.h> header.
7712 * spu-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
7713
02d403bf 77142012-11-13 Markus Metzger <markus.t.metzger@intel.com>
3ba6ad0f
MM		 7715
7716 * Makefile.in: (INTERNAL_CFLAGS): Add -DGDBSERVER
7717 (various make rules): Remove -DGDBSERVER
7718
fbd5db48
YQ		 77192012-11-09 Yao Qi <yao@codesourcery.com>
7720
7721 * spu-low.c (current_ptid): Move it to ..
7722 * gdbthread.h: ... here. New.
7723 * remote-utils.c (read_ptid): Use macro 'current_ptid'.
7724 * server.c (myresume, process_serial_event): Likewise.
7725 * thread-db.c (thread_db_find_new_threads): Likewise.
7726 * tracepoint.c (run_inferior_command): Likewise.
7727
b3dc46ff
AB		 77282012-10-01 Andrew Burgess <aburgess@broadcom.com>
7729
7730 * server.c (handle_search_memory_1): Include access length in
7731 warning message.
7732
07c04788
HPN		 77332012-09-05 Michael Brandt <michael.brandt@axis.com>
7734
7735 * linux-crisv32-low.c: Fix compile errors.
7736
918d227b
YQ		 77372012-09-04 Yao Qi <yao@codesourcery.com>
7738
7739 * tracepoint.c (cmd_qtsv): Adjust debug message.
7740 Don't check CUR_TPOINT.
7741
18c1b81a
YQ		 77422012-08-28 Yao Qi <yao@codesourcery.com>
7743
7744 * ax.c, tracepoint.c: Replace ATTR_FORMAT with ATTRIBUTE_PRINTF.
7745 * server.h: Include 'libiberty.h' and 'ansidecl.h'.
7746 (ATTR_NORETURN, ATTR_FORMAT, ATTR_MALLOC): Remove.
7747 Remove declarations of xmalloc, xreallloc, xstrdup and
7748 freeargv.
7749 * Makefile.in (libiberty_h): New.
7750 (server_h): Append dependencies 'libiberty.h' and 'ansidecl.h'.
7751 (linux-bfin-low.o): Append dependency 'libiberty.h'.
7752
dc82f37b
YQ		 77532012-08-23 Yao Qi <yao@codesourcery.com>
7754
7755 * server.h: Remove declaration of 'xsnprintf'.
7756
406b1477
KS		 77572012-08-22 Keith Seitz <keiths@redhat.com>
7758
7759 * server.h: Include build-gnulib-gbserver/config.h.
7760 * gdbreplay.c: Likewise.
7761
e6712ff1
DE		 77622012-08-08 Doug Evans <dje@google.com>
7763
7764 * Makefile.in (SFILES): Add gdb_vecs.c.
7765 (OBS): Add gdb_vecs.o.
7766 (gdb_vecs_h, host_defs_h): New variables.
7767 (thread-db.o): Add $(gdb_vecs_h) dependency.
7768 (gdb_vecs.o): New rule.
7769 * thread-db.c: #include "gdb_vecs.h".
7770 (thread_db_load_search): Use a vector to iterate over path elements.
7771 Handle text appearing after "$pdir".
7772
7773 * configure.ac: Add check for strstr.
7774 * config.in: Regenerate.
7775 * configure: Regenerate.
7776
7c3270ae
UW		 77772012-08-02 Ulrich Weigand <ulrich.weigand@linaro.org>
7778
7779 * hostio.c (handle_pread): If pread fails, fall back to attempting
7780 lseek/read.
7781 (handle_pwrite): Likewise for pwrite.
7782
b62e2b27
UW		 77832012-08-01 Ulrich Weigand <ulrich.weigand@linaro.org>
7784
7785 * linux-arm-low.c (arm_linux_hw_point_initialize): Distinguish
7786 between unsupported TYPE and unimplementable ADDR/LEN combination.
7787 (arm_insert_point): Act on new return value.
7788
78a99e91
PA		 77892012-07-31 Pedro Alves <palves@redhat.com>
7790
7791 * server.c (process_point_options): Only skip tokens if we find
7792 one that is unrecognized. Don't treat 'X' specially while
7793 skipping unrecognized tokens.
7794
fcf303ab
UW		 77952012-07-30 Ulrich Weigand <ulrich.weigand@linaro.org>
7796
7797 * linux-arm-low.c (arm_linux_hw_point_initialize): Do not attempt
7798 to 4-byte-align HW breakpoint addresses for Thumb.
7799
7255706c
YQ		 78002012-07-27 Yao Qi <yao@codesourcery.com>
7801
7802 PR remote/14161.
7803
7804 * server.h: Declare gdb_agent_about_to_close.
7805 * target.c (kill_inferior): Include "agent.h".
7806 New. Send command 'kill'.
7807 * target.h (kill_inferior): Removed macro.
7808 * tracepoint.c (gdb_agent_about_to_close): New.
7809 (gdb_agent_helper_thread): Handle command 'close'.
7810 Wait endlessly until the inferior stops.
7811 Install gdb_agent_remove_socket to atexit hook.
7812 (agent_socket_name): New static variable.
7813 (gdb_agent_socket_init): Replace local variable 'name' with
7814 'agent_socket_name'.
7815 (gdb_agent_remove_socket): New.
7816
5a3f286f
YQ		 78172012-07-27 Yao Qi <yao@codesourcery.com>
7818
7819 * server.c (process_point_options): Stop at 'X' when parsing.
7820
961bd387
ME		 78212012-07-19 Michael Eager <eager@eagercon.com>
7822
a261b8f5 7823 * i386-low.c (Z_packet_to_hw_type): Add Z_PACKET_HW_BP, translate
961bd387
ME		 7824 to hw_execute.
7825 * linux-x86-low.c (x86_insert_point, x86_remove_point):
7826 Call i386_low_insert_watchpoint, i386_low_remove_watchpoint to add/del
7827 hardware breakpoint.
7828
aa7c7447
JK		 78292012-07-07 Jan Kratochvil <jan.kratochvil@redhat.com>
7830
7831 * gdbserver/linux-low.c (initialize_low): Call
7832 linux_ptrace_init_warnings.
7833
7f216e7c
DE		 78342012-07-02 Doug Evans <dje@google.com>
7835
7836 * mem-break.c (gdb_no_commands_at_breakpoint): Fix cast from
7837 pointer to int.
7838
d3ce09f5
SS		 78392012-07-02 Stan Shebs <stan@codesourcery.com>
7840
7841 * Makefile.in (WARN_CFLAGS_NO_FORMAT): Define.
7842 (ax.o): Add it to build rule.
7843 (ax-ipa.o): Ditto.
7844 (OBS): Add format.o.
7845 (IPA_OBS): Add format.o.
7846 * server.c (handle_query): Claim support for breakpoint commands.
7847 (process_point_options): Add command case.
7848 (process_serial_event): Leave running if there are printfs in
7849 effect.
7850 * mem-break.h (any_persistent_commands): Declare.
7851 (add_breakpoint_commands): Declare.
7852 (gdb_no_commands_at_breakpoint): Declare.
7853 (run_breakpoint_commands): Declare.
7854 * mem-break.c (struct point_command_list): New struct.
7855 (struct breakpoint): New field command_list.
7856 (any_persistent_commands): New function.
7857 (add_commands_to_breakpoint): New function.
7858 (add_breakpoint_commands): New function.
7859 (gdb_no_commands_at_breakpoint): New function.
7860 (run_breakpoint_commands): New function.
7861 * linux-low.c (linux_wait_1): Test for and run breakpoint commands
7862 locally.
7863 * ax.c: Include format.h.
7864 (ax_printf): New function.
7865 (gdb_eval_agent_expr): Add printf opcode.
7866
2f8f6aed
YQ		 78672012-06-13 Yao Qi <yao@codesourcery.com>
7868
7869 * server.c (start_inferior): Remove duplicated writes to fields
7870 'last_resume_kind' and 'last_status' of 'current_inferior'.
7871
0c9070b3
YQ		 78722012-06-12 Yao Qi <yao@codesourcery.com>
7873 Pedro Alves <palves@redhat.com>
7874
7875 * linux-low.c (linux_set_resume_request): Simplify predicate. Add
7876 comment.
7877 * server.c (handle_v_cont): Extend comment.
7878
c52daf70
YQ		 78792012-06-11 Yao Qi <yao@codesourcery.com>
7880
7881 * linux-low.c (linux_attach): Add 'static'.
7882
d38bbb0a
YQ		 78832012-06-06 Yao Qi <yao@codesourcery.com>
7884
7885 * ax.c (gdb_eval_agent_expr): Print `top' in hex.
7886
89dc0afd
JK		 78872012-06-01 Jan Kratochvil <jan.kratochvil@redhat.com>
7888
7889 Fix gcc -flto compilation warning.
7890 * server.c (main): Make variable multi_mode and attach volatile.
7891
75f62ce7
TJB		 78922012-05-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
7893
7894 * linux-low.c (get_r_debug): Disable code using DT_MIPS_RLD_MAP
7895 if the platform doesn't know about it.
7896
65f479b6
PA		 78972012-05-30 Jeff Kenton <jkenton@tilera.com>
7898
7899 * Makefile.in (SFILES): Add linux-tile-low.c.
7900 (linux-tile-low.o, reg-tilegx.o, reg-tilegx.c): New rules.
7901 * configure.srv: Handle tilegx-*-linux*.
7902 * linux-tile-low.c: New file.
7903
0c5bf5a9
JK		 79042012-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
7905
7906 * linux-low.c (linux_qxfer_libraries_svr4): Return -1 if R_DEBUG is -1.
7907
a493e3e2
PA		 79082012-05-24 Pedro Alves <palves@redhat.com>
7909
7910 PR gdb/7205
7911
43aaf8b6 7912 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
a493e3e2 7913
2ea28649
PA		 79142012-05-24 Pedro Alves <palves@redhat.com>
7915
7916 PR gdb/7205
7917
7918 Replace target_signal with gdb_signal throughout.
7919
8d409d16
MR		 79202012-05-22 Maciej W. Rozycki <macro@codesourcery.com>
7921
7922 * linux-low.c (linux_store_registers): Avoid the copying sequence
7923 when no data has been retrieved by ptrace.
7924
23512c01
MGD		 79252012-05-22 Will Deacon <will.deacon@arm.com>
7926
7927 * linux-low (__UCLIBC__ && !(__UCLIBC_HAS_MMU__ || __ARCH_HAS_MMU__)):
7928 Include asm/ptrace.h.
7929 (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define only if not
7930 already defined.
7931
4934b29e
MR		 79322012-05-21 Maciej W. Rozycki <macro@codesourcery.com>
7933
7934 * linux-low.c (linux_store_registers): Don't re-retrieve data
7935 with ptrace that has already been obtained from /proc. Always
7936 copy any data retrieved with ptrace to the buffer supplied.
7937
bde24c0a
PA		 79382012-05-11 Yao Qi <yao@codesourcery.com>
7939 Pedro Alves <palves@redhat.com>
7940
7941 * linux-low.c (enum stopping_threads_kind): New.
7942 (stopping_threads): Change type to `enum stopping_threads_kind'.
7943 (handle_extended_wait): If stopping and suspending threads, leave
7944 the new_lwp suspended too.
7945 (linux_wait_for_event): Adjust.
7946 (stop_all_lwps): Set `stopping_threads' to
7947 STOPPING_AND_SUSPENDING_THREADS or STOPPING_THREADS depending on
7948 whether we're suspending threads or just stopping them. Assert no
7949 recursion happens.
7950
623b6bdf
YQ		 79512012-04-29 Yao Qi <yao@codesourcery.com>
7952
7953 * server.h: Move some code to ...
7954 * gdbthread.h: ... here. New.
7955 * Makefile.in (inferiors.o, regcache.o): Depends on gdbthread.h
7956 (remote-utils.o, server.o, target.o tracepoint.o): Likewise.
7957 (nto-low.o, win32-low.o): Likewise.
7958 * inferiors.c, linux-low.h, nto-low.c: Include gdbthread.h.
7959 * regcache.c, remote-utils.c, server.c: Likewise.
7960 * target.c, tracepoint.c, win32-low.c: Likewise.
7961
f15f9948
TJB		 79622012-04-24 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
7963
7964 * linux-low.h (PTRACE_ARG3_TYPE): Move macro from linux-low.c.
7965 (PTRACE_ARG4_TYPE): Likewise.
7966 (PTRACE_XFER_TYPE): Likewise.
7967 * linux-arm-low.c (arm_prepare_to_resume): Cast third argument of
7968 ptrace to PTRACE_ARG3_TYPE.
7969 * linux-low.c (PTRACE_ARG3_TYPE): Move macro to linux-low.h.
7970 (PTRACE_ARG4_TYPE): Likewise.
7971 (PTRACE_XFER_TYPE): Likewise.
7972 (linux_detach_one_lwp): Cast fourth argument of
7973 ptrace to long then PTRACE_ARG4_TYPE.
7974 (regsets_fetch_inferior_registers): Cast third argument of
7975 ptrace to long then PTRACE_ARG3_TYPE.
7976 (regsets_store_inferior_registers): Likewise.
7977
38ea300a
PA		 79782012-04-20 Pedro Alves <palves@redhat.com>
7979
7980 * configure: Regenerate.
7981
c971b7fa
PA		 79822012-04-19 Pedro Alves <palves@redhat.com>
7983
43aaf8b6 7984 * Makefile.in (GNULIB_BUILDDIR): New.
c971b7fa 7985 (LIBGNU, INCGNU, GNULIB_H): Adjust.
43aaf8b6
PA		 7986 (SUBDIRS, CLEANDIRS, REQUIRED_SUBDIRS): New.
7987 (all, install-only, uninstall, clean-info, all-lib, clean): No
7988 longer pass GNULIB_FLAGS_TO_PASS. Use subdir_do.
7989 (maintainer-clean realclean distclean): Use subdir_do.
7990 (subdir_do): New.
7991 (gnulib/import/Makefile): Adjust. Replace gnulib/import with
c971b7fa 7992 $(GNULIB_BUILDDIR). Don't pass argument to config.status.
43aaf8b6
PA		 7993 * acinclude.m4: Include acx_configure_dir.m4.
7994 * configure.ac: Remove gl_EARLY, gl_INIT, and AM_INIT_AUTOMAKE
7995 calls. Call AC_PROG_RANLIB. Configure gnulib using
7996 ACX_CONFIGURE_DIR.
7997 (GNULIB): New.
7998 (GNULIB_STDINT_H): Adjust.
7999 (AC_OUTPUT): Don't output gnulib/Makefile anymore.
8000 * gdbreplay.c: Include build-gnulib/config.h.
8001 * server.h: Likewise.
8002 * aclocal.m4: Regenerate.
8003 * config.in: Regenerate.
8004 * configure: Regenerate.
c971b7fa 8005
809277f8
PA		 80062012-04-19 Pedro Alves <palves@redhat.com>
8007
8008 * Makefile.in (LIBGNU, INCGNU): Adjust.
8009 (GNULIB_FLAGS_TO_PASS, GNULIB_H): Adjust.
8010 (all, install-only, uninstall, clean-info, all-lib, clean)
8011 (maintainer-clean, Makefile, gnulib/Makefile): Adjust.
8012 * configure.ac: Adjust AC_OUTPUT output.
8013 * aclocal.m4: Regenerate.
8014 * configure: Regenerate.
8015
fd9bb8b8
PA		 80162012-04-19 Pedro Alves <palves@redhat.com>
8017
8018 * Makefile.in (generated_files): New.
8019 (server_h): Remove the explicit dependency on config.h, and depend
8020 on $generated_files.
8021
1c298c66
PA		 80222012-04-19 Pedro Alves <palves@redhat.com>
8023
8024 * Makefile.in (INCGNU): Add -Ignulib.
8025
57c4b50b
PA		 80262012-04-19 Pedro Alves <palves@redhat.com>
8027
8028 * Makefile.in (GNULIB_INCLUDE_DIR): Rename to ...
8029 (INCGNU): ... this, and spell out -I here.
8030 (GNULIB_LIB): Rename to ...
8031 (LIBGNU): ... this.
8032 (INCLUDE_CFLAGS, gdbserver$(EXEEXT), $(GNULIB_LIB) rule): Adjust.
8033
1030e047
PA		 80342012-04-19 Pedro Alves <palves@redhat.com>
8035
8036 * config.in: Regenerate.
8037
447d4319
PA		 80382012-04-19 Pedro Alves <palves@redhat.com>
8039
8040 * configure.ac: Remove AC_CHECK_DECLS check for memmem.
8041 * server.h (memmem): Remove declaration.
8042 * config.in: Regenerate.
8043 * configure: Regenerate.
8044
aad9eab9
YQ		 80452012-04-19 Yao Qi <yao@codesourcery.com>
8046
8047 * Makefile.in (SFILES): Add common/vec.c.
8048 (OBS): Add vec.o.
8049 (vec.o): New rule.
8050
3e10640f
YQ		 80512012-04-19 Yao Qi <yao@codesourcery.com>
8052
8053 * remote-utils.c (prepare_resume_reply): Replace with macro
8054 target_core_of_thread.
8055 * server.c (handle_qxfer_threads_proper): Likewise.
8056 * target.h (traget_core_of_thread): New macro.
8057
71622373
PA		 80582012-04-18 Pedro Alves <palves@redhat.com>
8059
8060 * aclocal.m4: Regenerate.
8061 * configure: Regenerate.
8062
80d26939
YQ		 80632012-04-16 Yao Qi <yao@codesourcery.com>
8064
8065 * tracepoint.c (cmd_qtstart): Download tracepoints even when they are
8066 duplicated on address.
8067
42476b70
YQ		 80682012-04-16 Yao Qi <yao@codesourcery.com>
8069
8070 * tracepoint.c (COPY_FIELD_TO_BUF): New macro.
8071 (struct tracepoint_action_ops) <send>: New field.
8072 (m_tracepoint_action_send, r_tracepoint_action_send): New.
8073 (agent_expr_send, x_tracepoint_action_send): New.
8074 (l_tracepoint_action_send): New.
8075 (cmd_qtdp): Download and install tracepoint
8076 according to `use_agent'.
8077 (run_inferior_command): Add one more parameter `len'.
8078 Update callers.
8079 (tracepoint_send_agent): New.
8080 (cmd_qtdp, cmd_qtstart): Call tracepoint_send_agent.
8081
7bc83639
YQ		 80822012-04-16 Yao Qi <yao@codesourcery.com>
8083
8084 * tracepoint.c (download_tracepoints): Moved to ...
8085 (cmd_qtstart): ... here.
8086
5f18041e
YQ		 80872012-04-14 Yao Qi <yao@codesourcery.com>
8088
8089 * tracepoint.c: Include inttypes.h.
8090 (struct collect_memory_action): Use sized types.
8091 (struct tracepoint): Likewise.
8092 (cmd_qtdp, stop_tracing): Update print specifiers.
8093 (cmd_qtp, response_tracepoint): Likewise.
8094 (collect_data_at_tracepoint): Likewise.
8095 (collect_data_at_step): Likewise.
8096
55a8c076
YQ		 80972012-04-14 Yao Qi <yao@codesourcery.com>
8098
8099 Import gnulib module inttypes.
8100 * aclocal.m4, config.in, configure: Regenerated.
8101
dc750257
YQ		 81022012-04-14 Yao Qi <yao@codesourcery.com>
8103
8104 * Makefile.in (maintainer-clean, realclean, distclean): Remove
8105 Makefile and config.status at last.
8106
0ab5faf9
YQ		 81072012-04-13 Yao Qi <yao@codesourcery.com>
8108
8109 * tracepoint.c: Include stdint.h unconditionally.
8110
18f5fd81
TJB		 81112012-04-13 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
8112
8113 * acinclude.m4 (GDBSERVER_HAVE_THREAD_DB_TYPE): New macro based
8114 on BFD_HAVE_SYS_PROCFS_TYPE.
8115 * configure.ac: Look for lwpid_t and psaddr_t in libthread_db.h.
8116 * configure: Regenerate.
8117 * config.in: Likewise.
8118
4d47af5c
L		 81192012-04-13 H.J. Lu <hongjiu.lu@intel.com>
8120
8121 * Makefile.in (clean): Also remove x32.c x32-linux.c
8122 x32-avx.c x32-avx-linux.c.
8123 (x32.o): New target.
8124 (x32.c): Likewise.
8125 (x32-linux.o): Likewise.
8126 (x32-linux.c): Likewise.
8127 (x32-avx.o): Likewise.
8128 (x32-avx.c): Likewise.
8129 (x32-avx-linux.o): Likewise.
8130 (x32-avx-linux.c): Likewise.
8131
8132 * configure.srv (srv_amd64_regobj): Add x32.o x32-avx.o.
8133 (srv_amd64_linux_regobj): Add x32-linux.o x32-avx-linux.o.
8134 (srv_i386_64bit_xmlfiles): Add i386/x32-core.xml.
8135 (srv_amd64_xmlfiles): Add i386/x32.xml i386/x32-avx.xml.
8136 (srv_amd64_linux_xmlfiles): Add i386/x32-linux.xml
8137 i386/x32-avx-linux.xml.
8138
8139 * linux-x86-low.c (init_registers_x32_linux): New prototype.
8140 (init_registers_x32_avx_linux): Likwise.
8141 (x86_linux_update_xmltarget): Call init_registers_x32_linux
8142 or init_registers_x32_avx_linux if linux_is_elf64 is false.
8143
ecedbe58
PA		 81442012-04-13 Pedro Alves <palves@redhat.com>
8145
8146 * Makefile.in (GNULIB_FLAGS_TO_PASS): New.
8147 (FLAGS_TO_PASS): Don't change or set $top_srcdir, $srcdir and VPATH.
8148 (all, uninstall, clean-info, all-lib, clean, maintainer-clean)
8149 (realclean, distclean): Explicitly pass $GNULIB_FLAGS_TO_PASS to
8150 the sub-make.
8151
c92b5177
L		 81522012-04-12 H.J. Lu <hongjiu.lu@intel.com>
8153
8154 * linux-x86-low.c (compat_x32_clock_t): New.
8155 (compat_x32_siginfo_t): Likewise.
8156 (compat_x32_siginfo_from_siginfo): Likewise.
8157 (siginfo_from_compat_x32_siginfo): Likewise.
8158 (linux_is_elf64): Likewise.
8159 (x86_siginfo_fixup): Call compat_x32_siginfo_from_siginfo
8160 and siginfo_from_compat_x32_siginfo for x32.
8161 (x86_arch_setup): Set linux_is_elf64.
8162
214d508e
L		 81632012-04-12 H.J. Lu <hongjiu.lu@intel.com>
8164
8165 PR gdb/13969
8166 * linux-low.c (linux_pid_exe_is_elf_64_file): Also return the
8167 e_machine field.
8168 (linux_qxfer_libraries_svr4): Update call to elf_64_file_p.
8169 * linux-low.h (linux_pid_exe_is_elf_64_file): Updated.
8170 * linux-x86-low.c (x86_arch_setup): Check if GDBserver is
8171 compatible with process.
8172
c9a1864a
YQ		 81732012-04-12 Yao Qi <yao@codesourcery.com>
8174
8175 * Makefile.in: Define abs_top_srcdir and abs_srcdir.
8176 (INCLUDE_CFLAGS): Append GNULIB_INCLUDE_DIR.
8177 (install-only, install-info, clean): Handle sub dir gnulib.
8178 (all-lib, am--refresh): New targets.
8179 (memmem.o): Remove target.
8180 * configure.ac: Remove AC_CONFIG_LIBOBJ_DIR.
8181 Invoke gl_EARLY. Invoke AC_CHECK_PROGS for make.
8182 (AC_REPLACE_FUNCS): Remove memmem.
8183 Invoke gl_INIT and AM_INIT_AUTOMAKE.
8184 (AC_OUTPUT): Generate Makefile in gnulib/.
8185 * aclocal.m4, config.in, configure: Regenerated.
8186
367ba2c2
MR		 81872012-04-10 Maciej W. Rozycki <macro@codesourcery.com>
8188
8189 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP.
8190
9d236627
PA		 81912012-04-05 Pedro Alves <palves@redhat.com>
8192
8193 -Werror=strict-aliasing
8194
8195 * spu-low.c (parse_spufs_run): Avoid dereferencing type-punned
8196 pointer.
8197
111217b3
PA		 81982012-04-04 Pedro Alves <palves@redhat.com>
8199
8200 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
8201 (sparc_store_gregset_from_stack, sparc_store_gregset)
8202 (sparc_breakpoint_at): Fix formatting.
8203
8365dcf5
TJB		 82042012-03-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
8205
8206 * configure.ac: Check whether Elf32_auxv_t and Elf64_auxv_t
8207 are available.
8208 * linux-low.c [HAVE_ELF32_AUXV_T] (Elf32_auxv_t): Add typedef.
8209 [HAVE_ELF64_AUXV_T] (Elf64_auxv_t): Likewise.
8210 * config.in: Regenerate.
8211 * configure: Likewise.
8212
689cc2ae
PA		 82132012-03-29 Pedro Alves <palves@redhat.com>
8214
8215 * linux-low.c (regsets_store_inferior_registers) [__sparc__]:
8216 Correct ptrace arguments.
8217
c14dfd32
PA		 82182012-03-28 Pedro Alves <palves@redhat.com>
8219
8220 * linux-ia64-low.c (ia64_regmap): Map IA64_EC_REGNUM to PT_AR_EC.
8221 (IA64_GR0_REGNUM, IA64_FR0_REGNUM)
8222 (IA64_FR1_REGNUM): New defines.
8223 (ia64_fetch_register): New.
8224 (the_low_target): Install it.
8225 * linux-low.h (struct linux_target_ops) <fetch_register>: New
8226 field.
8227 * linux-low.c (linux_fetch_registers): Try the
8228 the_low_target.fetch_register hook first.
8229
8230 * linux-arm-low.c (the_low_target): Adjust.
8231 * linux-bfin-low.c (the_low_target): Adjust.
8232 * linux-cris-low.c (the_low_target): Adjust.
8233 * linux-crisv32-low.c (the_low_target): Adjust.
8234 * linux-m32r-low.c (the_low_target): Adjust.
8235 * linux-m68k-low.c (the_low_target): Adjust.
8236 * linux-mips-low.c (the_low_target): Adjust.
8237 * linux-ppc-low.c (the_low_target): Adjust.
8238 * linux-s390-low.c (the_low_target): Adjust.
8239 * linux-sh-low.c (the_low_target): Adjust.
8240 * linux-sparc-low.c (the_low_target): Adjust.
8241 * linux-tic6x-low.c (the_low_target): Adjust.
8242 * linux-x86-low.c (the_low_target): Adjust.
8243 * linux-xtensa-low.c (the_low_target): Adjust.
8244
63c88e13
PA		 82452012-03-26 Pedro Alves <palves@redhat.com>
8246
8247 * server.c (handle_qxfer_libraries): Don't bail early if
8248 the_target->qxfer_libraries_svr4 is not NULL.
8249
fb723180
PA		 82502012-03-26 Pedro Alves <palves@redhat.com>
8251
8252 * linux-low.c (linux_qxfer_libraries_svr4): Fix pasto in comment.
8253
0afae3cf
PA		 82542012-03-23 Pedro Alves <palves@redhat.com>
8255
8256 * linux-low.c (linux_qxfer_libraries_svr4): Terminate the
8257 "library-list-svr4" element's start tag when the the DSO list is
8258 empty.
8259
485f1ee4
PA		 82602012-03-23 Pedro Alves <palves@redhat.com>
8261
8262 * linux-low.c (read_one_ptr): Read the inferior's pointer through
8263 a variable whose type size is the same as the inferior's pointer
8264 size.
8265
a5362b9a
TS		 82662012-03-21 Thomas Schwinge <thomas@codesourcery.com>
8267
8268 * linux-arm-low.c (arm_stopped_by_watchpoint): Use siginfo_t instead of
8269 struct siginfo.
8270 * linux-low.c (siginfo_fixup, linux_xfer_siginfo): Likewise.
8271 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
8272 * linux-low.h: Include <signal.h>.
8273 (struct siginfo): Remove forward declaration.
8274 (struct linux_target_ops) <siginfo_fixup>: Use siginfo_t instead of
8275 struct siginfo.
8276
d226c142
MF		 82772012-03-21 Mike Frysinger <vapier@gentoo.org>
8278
8279 * .gitignore: Ignore more files.
8280
122f36ef
PA		 82812012-03-19 Pedro Alves <palves@redhat.com>
8282 Jan Kratochvil <jan.kratochvil@redhat.com>
8283
8284 * server.c (cont_thread, general_thread): Add describing comments.
8285 (start_inferior): Clear `cont_thread'.
8286 (handle_v_cont): Don't set `cont_thread' if resuming all threads
8287 of a process.
8288
fc3e5175
YQ		 82892012-03-15 Yao Qi <yao@codesourcery.com>
8290
8291 * tracepoint.c (install_tracepoint): Move duplicated tracepoint
8292 handling to ...
8293 (cmd_qtdp): ... here.
8294
8d0d92cd
YQ		 82952012-03-15 Yao Qi <yao@codesourcery.com>
8296
8297 * tracepoint.c (struct tracepoint_action_ops): New.
8298 (struct tracepoint_action) [!IN_PROCESS_AGENT] <ops>: New field.
8299 (m_tracepoint_action_download): New.
8300 (r_tracepoint_action_download): New.
8301 (x_tracepoint_action_download): New.
8302 (l_tracepoint_action_download): New.
8303 (add_tracepoint_action): Install `action->ops' according type.
8304 (download_tracepoint_1): Move code `download' function pointer
8305 of various tracepoint_action_ops.
8306
87b0bb13
JK		 83072012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
8308
8309 * linux-low.c (linux_attach_lwp_1): New variable buffer. Call
8310 linux_ptrace_attach_warnings.
8311
5f572dec
JK		 83122012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
8313
8314 * Makefile.in (linux-ptrace.o): New.
8315 * configure.srv (arm*-*-linux*, bfin-*-*linux*, crisv32-*-linux*)
8316 (cris-*-linux*, i[34567]86-*-linux*, ia64-*-linux*, m32r*-*-linux*)
8317 (m68*-*-linux*, m68*-*-uclinux*, mips*-*-linux*, powerpc*-*-linux*)
8318 (s390*-*-linux*, sh*-*-linux*, sparc*-*-linux*, tic6x-*-uclinux)
8319 (x86_64-*-linux*, xtensa*-*-linux*): Add linux-ptrace.o to SRV_TGTOBJ
8320 of these targets.
8321 * linux-low.c (linux_attach_lwp_1): Remove redundent else clause.
8322
f4647387
YQ		 83232012-03-08 Yao Qi <yao@codesourcery.com>
8324 Pedro Alves <palves@redhat.com>
8325
8326 Fix PR server/13392.
8327 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Check
8328 offset of JMP insn.
8329 * tracepoint.c (remove_tracepoint): New.
8330 (cmd_qtdp): Call remove_tracepoint when failed to install.
8331
9b224c5e
PA		 83322012-03-07 Pedro Alves <palves@redhat.com>
8333
8334 * linux-low.c (get_detach_signal): New.
8335 (linux_detach_one_lwp): Get rid of a pending SIGSTOP with SIGCONT.
8336 Pass on pending signals to PTRACE_DETACH. Check the result of the
8337 ptrace call.
8338 * server.c (program_signals, program_signals_p): New.
8339 (handle_general_set): Handle QProgramSignals.
8340 * server.h (program_signals, program_signals_p): Declare.
8341
e237a7e2
JK		 83422012-03-05 Pedro Alves <palves@redhat.com>
8343 Jan Kratochvil <jan.kratochvil@redhat.com>
8344
8345 * linux-low.c (get_dynamic): Don't warn when PT_PHDR isn't found.
8346 New comment why.
8347
5808517f
YQ		 83482012-03-03 Yao Qi <yao@codesourcery.com>
8349
8350 * tracepoint.c (tracepoint_look_up_symbols): Update call to
8351 agent_look_up_symbols.
8352
58b4daa5
YQ		 83532012-03-03 Yao Qi <yao@codesourcery.com>
8354
8355 * Makefile.in (linux-low.o): Keep dependence on agent.h.
8356 (linux-x86-low.o): Likewise.
8357 * server.h: Remove in_process_agent_loaded.
8358 * tracepoint.c (in_process_agent_loaded): Removed. Moved it
8359 common/agent.c.
8360 Update callers.
8361
8ffcbaaf
YQ		 83622012-03-03 Yao Qi <yao@codesourcery.com>
8363
8364 * tracepoint.c (gdb_agent_capability): New global.
8365 (in_process_agent_loaded_ust): Renamed to
8366 `in_process_agent_supports_ust'.
8367 Update callers.
8368 (in_process_agent_supports_ust): Call agent_capability_check.
8369 (clear_installed_tracepoints): Assert that agent supports
8370 agent.
8371
d1feda86
YQ		 83722012-03-03 Yao Qi <yao@codesourcery.com>
8373
8374 * linux-low.c (linux_supports_agent): New.
8375 (linux_target_ops): Initialize field `supports_agent' with
8376 linux_supports_agent.
8377 * target.h (struct target_ops) <supports_agent>: New.
8378 (target_supports_agent): New macro.
8379 * server.c (handle_general_set): Handle packet 'QAgent'.
8380 (handle_query): Send `QAgent+'.
8381 * Makefile.in (server.o): Depends on agent.h.
8382
2fa291ac
YQ		 83832012-03-03 Yao Qi <yao@codesourcery.com>
8384
8385 * Makefile.in (OBS): Add agent.o.
8386 Add new rule for agent.o.
8387 Track dependence of tracepoint.c on agent.h.
8388 * tracepoint.c (run_inferior_command_1):
8389 (run_inferior_command): Call agent_run_command.
8390 (gdb_ust_connect_sync_socket): Deleted. Move it to
8391 common/agent.c.
8392 (resume_thread, stop_thread): Likewise.
8393 (gdb_ust_socket_init): Renamed to ...
8394 (gdb_agent_socket_init): ... New.
8395 (gdb_ust_thread): Renamed to ...
8396 (gdb_agent_helper_thread): ... New.
8397 (gdb_ust_init): Move some code to ...
8398 (gdb_agent_init): ... here. New.
8399 [HAVE_UST]: Call gdb_ust_init.
8400 (initialize_tracepoint_ftlib): Call gdb_agent_init.
8401 * configure.ac: Add `sys/un.h' to AC_CHECK_HEADERS.
8402 * config.in, configure: Regenerated.
8403
05044653
PA		 84042012-03-02 Pedro Alves <palves@redhat.com>
8405
8406 * inferiors.c (add_pid_to_list, pull_pid_from_list): Delete.
8407 * linux-low.c (struct simple_pid_list): New.
8408 (stopped_pids): New a struct simple_pid_list pointer.
8409 (add_to_pid_list, pull_pid_from_list): New.
8410 (handle_extended_wait): Don't assume the first signal new children
8411 report is SIGSTOP. Adjust call to pull_pid_from_list.
8412 (linux_wait_for_lwp): Adjust.
8413
8d00225b
YQ		 84142012-03-02 Yao Qi <yao@codesourcery.com>
8415
8416 * tracepoint.c (do_action_at_tracepoint): Write `stop_pc' in
8417 debug log.
8418
19560ba5
YQ		 84192012-03-02 Yao Qi <yao@codesourcery.com>
8420
8421 * tracepoint.c (collect_ust_data_at_tracepoint): Remove parameters
8422 `stop_pc' and `tpoint'. Update caller.
8423
1faeff08
MR		 84242012-03-01 Maciej W. Rozycki <macro@codesourcery.com>
8425
8426 * linux-low.h (linux_target_ops): Add regset_bitmap member.
8427 * linux-low.c (use_linux_regsets): New macro.
8428 [!HAVE_LINUX_REGSETS] (regsets_fetch_inferior_registers): Likewise.
8429 [!HAVE_LINUX_REGSETS] (regsets_store_inferior_registers): Likewise.
8430 (linux_register_in_regsets): New function.
8431 (usr_fetch_inferior_registers): Skip registers covered by
8432 regsets.
8433 (usr_store_inferior_registers): Likewise.
8434 (usr_fetch_inferior_registers): New macro.
8435 (usr_store_inferior_registers): Likewise.
8436 (linux_fetch_registers): Handle mixed regset/non-regset targets.
8437 (linux_store_registers): Likewise.
8438 * linux-mips-low.c (init_registers_mips_dsp_linux): New
8439 prototype.
8440 (init_registers_mips64_dsp_linux): Likewise.
8441 (init_registers_mips_linux): New macro.
8442 (init_registers_mips_dsp_linux): Likewise.
8443 (mips_dsp_num_regs): Likewise.
8444 (DSP_BASE, DSP_CONTROL): New fallback macros.
8445 (mips_base_regs): New macro.
8446 (mips_regmap): Use it. Fix the size.
8447 (mips_dsp_regmap): New variable.
8448 (mips_dsp_regset_bitmap): Likewise.
8449 (mips_arch_setup): New function.
8450 (mips_cannot_fetch_register): Use the_low_target.regmap rather
8451 than mips_regmap.
8452 (mips_cannot_store_register): Likewise.
8453 (the_low_target): Update .arch_setup, .num_regs and .regmap
8454 initializers. Add .regset_bitmap initializer.
8455 * linux-arm-low.c (the_low_target): Add .regset_bitmap
8456 initializer.
8457 * linux-bfin-low.c (the_low_target): Likewise.
8458 * linux-cris-low.c (the_low_target): Likewise.
8459 * linux-crisv32-low.c (the_low_target): Likewise.
8460 * linux-ia64-low.c (the_low_target): Likewise.
8461 * linux-m32r-low.c (the_low_target): Likewise.
8462 * linux-m68k-low.c (the_low_target): Likewise.
8463 * linux-ppc-low.c (the_low_target): Likewise.
8464 * linux-s390-low.c (the_low_target): Likewise.
8465 * linux-sh-low.c (the_low_target): Likewise.
8466 * linux-sparc-low.c (the_low_target): Likewise.
8467 * linux-tic6x-low.c (the_low_target): Likewise.
8468 * linux-x86-low.c (the_low_target): Likewise.
8469 * linux-xtensa-low.c (the_low_target): Likewise.
8470 * configure.srv <mips*-*-linux*>: Add mips-dsp-linux.o and
8471 mips64-dsp-linux.o to srv_regobj. Add mips-dsp-linux.xml,
8472 mips64-dsp-linux.xml, mips-dsp.xml and mips64-dsp.xml to
8473 srv_xmlfiles.
8474 * Makefile.in (mips-dsp-linux.o, mips-dsp-linux.c): New targets.
8475 (mips64-dsp-linux.o, mips64-dsp-linux.c): Likewise.
8476
c03e6ccc
YQ		 84772012-02-29 Yao Qi <yao@codesourcery.com>
8478 Pedro Alves <palves@redhat.com>
8479
8480 * linux-low.c: (linux_wait_1): Call unsuspend_all_lwps when
8481 `step_over_finished' is true.
8482
644cebc9
PA		 84832012-02-27 Pedro Alves <palves@redhat.com>
8484
8485 * linux-low.c (pid_is_stopped): Delete, moved to common/.
8486 (linux_attach_lwp_1): Adjust to use linux_proc_pid_is_stopped.
8487
c14d7ab2
PA		 84882012-02-27 Pedro Alves <palves@redhat.com>
8489
8490 PR server/9684
8491 * linux-low.c (pid_is_stopped): New.
8492 (linux_attach_lwp_1): Handle attaching to 'T (stopped)' processes.
8493
412c89dd
LM		 84942012-02-25 Luis Machado <lgustavo@codesourcery.com>
8495
8496 * mem-break.c (clear_gdb_breakpoint_conditions): Fix de-allocation
8497 of conditions.
8498
b745defe
MR		 84992012-02-24 Maciej W. Rozycki <macro@codesourcery.com>
8500
8501 * linux-mips-low.c (mips_regmap): Correct the index of $f9.
8502
9f3a5c85
LM		 85032012-02-24 Luis Machado <lgustavo@codesourcery>
8504
8505 * server.c (handle_query): Advertise support for target-side
8506 breakpoint condition evaluation.
8507 (process_point_options): New function.
8508 (process_serial_event): When inserting a breakpoint, check for
8509 a target-side condition that should be evaluated.
8510
8511 * mem-break.c: Include regcache.h and ax.h.
8512 (point_cond_list_t): New data structure.
8513 (breakpoint) <cond_list>: New field.
8514 (find_gdb_breakpoint_at): Make non-static.
8515 (delete_gdb_breakpoint_at): Clear any target-side
8516 conditions.
8517 (clear_gdb_breakpoint_conditions): New function.
8518 (add_condition_to_breakpoint): Likewise.
8519 (add_breakpoint_condition): Likewise.
8520 (gdb_condition_true_at_breakpoint): Likewise.
8521 (gdb_breakpoint_here): Return result directly instead
8522 of going through a local variable.
8523
8524 * mem-break.h (find_gdb_breakpoint_at): New prototype.
8525 (clear_gdb_breakpoint_conditions): Likewise.
8526 (add_breakpoint_condition): Likewise.
8527 (gdb_condition_true_at_breakpoint): Likewise.
8528
8529 * linux-low.c (linux_wait_1): Evaluate target-side breakpoint condition.
8530 (need_step_over_p): Take target-side breakpoint condition into
8531 consideration.
8532
5e1dc496
LM		 85332012-02-24 Luis Machado <lgustavo@codesourcery>
8534
8535 * server.h: Include tracepoint.h.
8536 (agent_mem_read, agent_get_trace_state_variable_value,
8537 agent_set_trace_state_variable_value,
8538 agent_tsv_read, agent_mem_read_string, get_get_tsv_func_addr,
8539 get_set_tsv_func_addr): New prototypes.
8540
8541 * ax.h: New include file.
8542 * ax.c: New source file.
8543
8544 * tracepoint.c: Include ax.h.
8545 (gdb_agent_op, gdb_agent_op_names, gdb_agent_op_sizes,
8546 agent_expr, eval_result_type): Move to ax.h.
8547 (parse_agent_expr): Rename to ...
8548 (gdb_parse_agent_expr): ... this, make it non-static and move
8549 to ax.h.
8550 (unparse_agent_expr) Rename to ...
8551 (gdb_unparse_agent_expr): ... this, make it non-static and move
8552 to ax.h.
8553 (eval_agent_expr): Rename to ...
8554 (eval_tracepoint_agent_expr): ... this.
8555 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Remove
8556 forward declarations.
8557 (add_tracepoint_action): Call gdb_parse_agent_expr (...).
8558 (agent_get_trace_state_variable_value): New function.
8559 (agent_set_trace_state_variable_value): New function.
8560 (cmd_qtdp): Call gdb_parse_agent_expr (...).
8561 (response_tracepoint): Call gdb_unparse_agent_expr (...).
8562 (do_action_at_tracepoint): Call eval_tracepoint_agent_expr (...).
8563 (condition_true_at_tracepoint): Likewise.
8564 (parse_agent_expr): Rename to ...
8565 (gdb_parse_agent_expr): ... this and move to ax.c.
8566 (unparse_agent_expr): Rename to ...
8567 (gdb_unparse_agent_expr): ... this and move to ax.c.
8568 (gdb_agent_op_name): Move to ax.c.
8569 (eval_agent_expr): Rename to ...
8570 (gdb_eval_agent_expr): ... this, use regcache passed as parameter
8571 and move to ax.c.
8572 (eval_tracepoint_agent_expr): New function.
8573 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Make
43aaf8b6 8574 non-static.
5e1dc496
LM		 8575 (current_insn_ptr, emit_error, struct bytecode_address): Move to
8576 ax.c.
8577 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul, emit_lsh,
8578 emit_rsh_signed, emit_rsh_unsigned, emit_ext, emit_log_not,
8579 emit_bit_and, emit_bit_or, emit_bit_xor, emit_bit_not, emit_equal,
8580 emit_less_signed, emit_less_unsigned, emit_ref, emit_if_goto,
8581 emit_goto, write_goto_address, emit_const, emit_reg, emit_pop,
8582 emit_stack, emit_zero_ext, emit_swap, emit_stack_adjust,
8583 emit_int_call_1, emit_void_call_2, emit_eq_goto, emit_ne_goto,
8584 emit_lt_goto, emit_ge_goto, emit_gt_goto, emit_le_goto): Move to ax.c.
8585 (get_get_tsv_func_addr, get_set_tsv_func_addr): New functions.
8586 (compile_bytecodes): Remove forward declaration.
8587 (is_goto_target): Move to ax.c.
8588 (compile_bytecodes): Move to ax.c and call
8589 agent_get_trace_state_variable_value (...) and
8590 agent_set_trace_state_variable_value (...).
8591
8592 * Makefile.in: Update ax.c and IPA dependencies.
8593
277e4e52
PA		 85942012-02-24 Pedro Alves <palves@redhat.com>
8595
8596 * tracepoint.c (cmd_bigqtbuffer): Rename as ...
8597 (cmd_bigqtbuffer_circular): ... this. Only handle
8598 'QTBuffer:circular:'.
8599 (handle_tracepoint_general_set): Adjust.
8600
bf4c19f7
YQ		 86012012-02-16 Yao Qi <yao@codesourcery.com>
8602
8603 * inferiors.c: Move code to ...
8604 * dll.c: .... here. New.
8605 * server.h: Declare clear_dlls.
8606 * Makefile.in (SFILES): Add dll.c.
8607 (OBS): Add dll.o
8608 (dll.o): New rule.
8609
d73f2619
YQ		 86102012-02-11 Yao Qi <yao@codesourcery.com>
8611
8612 * server.c: (handle_monitor_command): Add a new parameter
8613 `own_buf'.
8614 (handle_query): Update caller.
8615
f8255c2a
JB		 86162012-02-09 Joel Brobecker <brobecker@adacore.com>
8617
8618 * configure.ac: Add readlink to AC_CHECK_FUNCS list.
8619 * configure, config.in: Regenerate.
8620 * hostio.c: Provide an alternate implementation if HAVE_READLINK
8621 is not defined.
8622
da84f473
PA		 86232012-02-02 Pedro Alves <palves@redhat.com>
8624
8625 Try SIGKILL first, then PTRACE_KILL.
8626 * linux-low.c (linux_kill_one_lwp): New.
8627 (linux_kill_one_lwp): Rename to ...
8628 (kill_one_lwp_callback): ... this. Use the new
8629 linux_kill_one_lwp.
8630
e886a173
PA		 86312012-02-02 Pedro Alves <palves@redhat.com>
8632
8633 * tracepoint.c (cmd_qtminftpilen): Return 0 if there's no current
8634 inferior.
8635
be07f1a2
PA		 86362012-01-27 Pedro Alves <palves@redhat.com>
8637
8638 * linux-low.c (linux_child_pid_to_exec_file): Delete.
8639 (elf_64_file_p): Make static.
8640 (linux_pid_exe_is_elf_64_file): New.
8641 * linux-low.h (linux_child_pid_to_exec_file, elf_64_file_p):
8642 Delete declarations.
8643 (linux_pid_exe_is_elf_64_file): Declare.
8644 * linux-x86-low.c (x86_arch_setup): Use
8645 linux_pid_exe_is_elf_64_file.
8646
d8301ad1
JK		 86472012-01-25 Jan Kratochvil <jan.kratochvil@redhat.com>
8648
8649 * linux-low.c (linux_wait_for_event_1): Rename to ...
8650 (linux_wait_for_event): ... here and merge it with former
8651 linux_wait_for_event - new variable wait_ptid, use it.
8652 (linux_wait_for_event): Remove - merge it to linux_wait_for_event_1.
8653
01b17894
PA		 86542012-01-23 Pedro Alves <palves@redhat.com>
8655
8656 * server.c (main): Avoid yet another case of infinite loop while
8657 detaching/killing after a longjmp.
8658
e825046f
JK		 86592012-01-20 Jan Kratochvil <jan.kratochvil@redhat.com>
8660
8661 Code cleanup.
8662 * linux-low.c (linux_wait_for_event_1): Use ptid_is_pid.
8663
b9e7b9c3
UW		 86642012-01-20 Ulrich Weigand <ulrich.weigand@linaro.org>
8665
8666 * hostio.c (handle_readlink): New function.
8667 (handle_vFile): Call it to handle "vFile:readlink" packets.
8668
901f9912
UW		 86692012-01-20 Pedro Alves <palves@redhat.com>
8670 Ulrich Weigand <ulrich.weigand@linaro.org>
8671
8672 * server.c (handle_v_requests): Only support vAttach and vRun to
8673 start multiple processes when in extended protocol mode.
8674
fc1ab1a0
PA		 86752012-01-17 Pedro Alves <palves@redhat.com>
8676
8677 * tracepoint.c (initialize_tracepoint): Use mmap instead of
8678 memalign plus mprotect to allocate the scratch buffer.
8679
7d5d4e98
PA		 86802012-01-13 Pedro Alves <palves@redhat.com>
8681
8682 * server.c (attach_inferior): Clear `cont_thread'.
8683
f128d5e9
PA		 86842012-01-13 Pedro Alves <palves@redhat.com>
8685
8686 * server.c (main): Avoid infinite loop while detaching/killing
8687 after a longjmp.
8688
06db92f0
DE		 86892012-01-09 Doug Evans <dje@google.com>
8690
8691 * server.c (start_inferior): Set last_ptid in --wrapper case.
8692
32d92999
YQ		 86932012-01-06 Yao Qi <yao@codesourcery.com>
8694
8695 * tracepoint.c [IN_PROCESS_AGENT] (debug_threads): Macro
8696 defined.
8697 [IN_PROCESS_AGENT] (debug_agent): New global variable.
8698
5e0a92a9
YQ		 86992012-01-04 Yao Qi <yao@codesourcery.com>
8700
8701 * tracepoint.c (cmd_qtdp): Print debug message
8702 for static tracepoint.
8703
ae639e8c
YQ		 87042012-01-04 Yao Qi <yao@codesourcery.com>
8705
8706 * tracepoint.c (trace_vdebug): Differentiate debug message
8707 between gdbserver and IPA.
8708
f72429c5
YQ		 87092012-01-03 Yao Qi <yao@codesourcery.com>
8710
8711 * tracepoint.c (tracepoint_was_hit): Don't collect for
8712 static tracepoint.
8713
12c3e59c
JB		 87142012-01-02 Joel Brobecker <brobecker@adacore.com>
8715
8716 * terminal.h: Reformat copyright header.
8717
67827812
JB		 87182012-01-02 Joel Brobecker <brobecker@adacore.com>
8719
8720 * server.c (gdbserver_version): Update copyright year.
8721 * gdbreplay.c (gdbreplay_version): Likewise.
8722
3e52c33d
JK		 87232011-12-18 Jan Kratochvil <jan.kratochvil@redhat.com>
8724
8725 * linux-low.c (linux_create_inferior): Put empty if clause for write.
8726
8727 Revert:
8728 2011-12-18 Hui Zhu <teawater@gmail.com>
8729 * linux-low.c (linux_create_inferior): Save return value to ret.
8730
66f1260e
HZ		 87312011-12-18 Hui Zhu <teawater@gmail.com>
8732
8733 * linux-low.c (linux_create_inferior): Save return value to ret.
8734
e77616d7
DE		 87352011-12-16 Doug Evans <dje@google.com>
8736
e7b06c57
DE		 8737 * linux-low.c (linux_create_inferior): If stdio connection,
8738 redirect stdin from /dev/null, stdout to stderr.
8739 * remote-utils.c (remote_is_stdio): New static global.
8740 (remote_connection_is_stdio): New function.
8741 (remote_prepare): Handle stdio connection.
8742 (remote_open): Ditto.
8743 (remote_close): Don't close stdin for stdio connections.
8744 (read_prim,write_prim): New functions. Replace all calls to
8745 read/write to these.
8746 * server.c (main): Watch for "-" argument. Move call to
8747 remote_prepare before start_inferior.
8748 * server.h (STDIO_CONNECTION_NAME): New macro.
8749 (remote_connection_is_stdio): Declare.
8750
e77616d7
DE		 8751 * remote-utils.c (prepare_resume_reply): Remove extraneous \n
8752 in debugging output.
8753
82067193
YQ		 87542011-12-15 Yao Qi <yao@codesourcery.com>
8755
8756 * tracepoint.c: Include sys/syscall.h.
8757 (gdb_ust_thread): Remove preprocessor conditional.
8758
82bfbe7e
PA		 87592011-12-14 Pedro Alves <pedro@codesourcery.com>
8760
8761 * linux-low.c (linux_detach_one_lwp): Call
8762 the_low_target.prepare_to_resume before detaching.
8763
712c6575
YQ		 87642011-12-14 Yao Qi <yao@codesourcery.com>
8765
8766 * tracepoint.c (gdb_ust_thread): Don't ignore return value
8767 of write.
8768
d54d1edf
YQ		 87692011-12-14 Yao Qi <yao@codesourcery.com>
8770
8771 * i386-low.c (i386_low_stopped_data_address): Initialize local
8772 variable `control'.
8773
6210a125
PA		 87742011-12-13 Pedro Alves <pedro@codesourcery.com>
8775
8776 PR remote/13492
8777
8778 * i386-low.c (i386_low_stopped_data_address): Avoid fetching
8779 DR_CONTROL unless necessary. Extend comments.
8780 * linux-x86-low.c (x86_linux_prepare_to_resume): Don't write to
8781 DR0-3 if not used. If any watchpoint was set, clear DR_STATUS.
8782
2ece8244
YQ		 87832011-12-13 Yao Qi <yao@codesourcery.com>
8784
8785 * tracepoint.c (trace_buffer_alloc): Replace magic numbers with
8786 macros.
8787 (upload_fast_traceframes, upload_fast_traceframes): Likewise.
8788
784867a5
JK		 87892011-12-08 Jan Kratochvil <jan.kratochvil@redhat.com>
8790
8791 * linux-low.c (linux_kill): Skip PTRACE_KILL if LWP does not exist.
8792 Print new debug message for such case.
8793
6bf36717
JK		 87942011-12-06 Jan Kratochvil <jan.kratochvil@redhat.com>
8795
8796 Fix overlapping memcpy.
8797 * mem-break.c (set_raw_breakpoint_at): New variable buf. Use it for
8798 the read_inferior_memory transfer.
8799 (delete_fast_tracepoint_jump): New variable buf. Use it for the
8800 write_inferior_memory transfer.
8801 (set_fast_tracepoint_jump): New variable buf. Use it for the
8802 read_inferior_memory and write_inferior_memory transfers.
8803 (uninsert_fast_tracepoint_jumps_at, reinsert_fast_tracepoint_jumps_at)
8804 (delete_raw_breakpoint, uninsert_raw_breakpoint): New variable buf.
8805 Use it for the write_inferior_memory transfer.
8806 (check_mem_read, check_mem_write): New gdb_asserts for overlapping
8807 buffers.
8808
50275556
MR		 88092011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
8810
8811 * linux-low.c (fetch_register, store_register): Make code
8812 consistent, fix formatting.
8813
7325beb4
MR		 88142011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
8815
8816 * linux-low.c (usr_store_inferior_registers): Factor out code
8817 to handle individual registers into...
8818 (store_register): ... this new function.
8819
c642a434
UW		 88202011-12-06 Ulrich Weigand <uweigand@de.ibm.com>
8821
8822 * Makefile.in (s390-linux32v1.o, s390-linux32v1.c): New rules.
8823 (s390-linux32v2.o, s390-linux32v2.c): Likewise.
8824 (s390-linux64v1.o, s390-linux64v1.c): Likewise.
8825 (s390-linux64v2.o, s390-linux64v2.c): Likewise.
8826 (s390x-linux64v1.o, s390x-linux64v1.c): Likewise.
8827 (s390x-linux64v2.o, s390x-linux64v2.c): Likewise.
8828 * configure.srv [s390*-*-linux*] (srv_regobj): Add new objects.
8829 (srv_xmlfiles): Add new XML files.
8830
8831 * linux-s390-low.c: Include "elf/common.h", <sys/ptrace.h>,
8832 and <sys/uio.h>.
8833 (PTRACE_GETREGSET, PTRACE_SETREGSET): Define if undefined.
8834 (init_registers_s390_linux32v1): Add prototype.
8835 (init_registers_s390_linux32v2): Likewise.
8836 (init_registers_s390_linux64v1): Likewise.
8837 (init_registers_s390_linux64v2): Likewise.
8838 (init_registers_s390x_linux64v1): Likewise.
8839 (init_registers_s390x_linux64v2): Likewise.
8840 (s390_num_regs): Increment to 52.
8841 (s390_regmap): Add orig_r2 register.
8842 (s390_num_regs_3264): Increment to 68.
8843 (s390_regmap_3264): Add orig_r2 register.
8844 (s390_collect_ptrace_register): Handle orig_r2 register.
8845 (s390_supply_ptrace_register): Likewise.
8846 (s390_fill_last_break): New function.
8847 (s390_store_last_break): Likewise.
8848 (s390_fill_system_call): New function.
8849 (s390_store_system_call): Likewise.
8850 (target_regsets): Handle NT_S390_LAST_BREAK and NT_S390_SYSTEM_CALL
8851 register sets.
8852 (s390_check_regset): New function.
8853 (s390_arch_setup): Check for presence of NT_S390_LAST_BREAK and
8854 NT_S390_SYSTEM_CALL regsets and use appropriate description.
8855 Update target_regsets for available register sets.
8856
2268b414
JK		 88572011-12-02 Paul Pluzhnikov <ppluzhnikov@google.com>
8858 Jan Kratochvil <jan.kratochvil@redhat.com>
8859
8860 * linux-low.c (get_phdr_phnum_from_proc_auxv, get_dynamic, get_r_debug)
8861 (read_one_ptr, struct link_map_offsets, linux_qxfer_libraries_svr4):
8862 New.
8863 (struct linux_target_ops): Install linux_qxfer_libraries_svr4.
8864 * linux-low.h (struct process_info_private): New member r_debug.
8865 * server.c (handle_qxfer_libraries): Call
8866 the_target->qxfer_libraries_svr4.
8867 (handle_qxfer_libraries_svr4): New function.
8868 (qxfer_packets): New entry "libraries-svr4".
8869 (handle_query): Check QXFER_LIBRARIES_SVR4 and report libraries-svr4.
8870 * target.h (struct target_ops): New member qxfer_libraries_svr4.
8871 * remote.c (remote_xfer_partial): Call add_packet_config_cmd for
8872 PACKET_qXfer_libraries_svr4.
8873
d6db1fab
UW		 88742011-11-30 Ulrich Weigand <uweigand@de.ibm.com>
8875
8876 * linux-s390-low.c (s390_collect_ptrace_register): Fully convert
8877 PSW address/mask between 8-byte and 16-byte formats.
8878 (s390_supply_ptrace_register): Likewise.
8879 (s390_get_pc, s390_set_pc): 4-byte PSW address always includes
8880 basic addressing mode bit.
8881
242f5f1c
SS		 88822011-11-24 Stan Shebs <stan@codesourcery.com>
8883
8884 * tracepoint.c (cmd_qtstatus): Use plongest instead of %llx.
8885
f196051f
SS		 88862011-11-17 Stan Shebs <stan@codesourcery.com>
8887
8888 * tracepoint.c (struct tracepoint): New field traceframe_usage.
8889 (tracing_start_time): New global.
8890 (tracing_stop_time): New global.
8891 (tracing_user_name): New global.
8892 (tracing_notes): New global.
8893 (tracing_stop_note): New global.
8894 (cmd_qtstart): Set traceframe_usage, start_time.
8895 (stop_tracing): Set stop_time.
8896 (cmd_qtstatus): Report additional status.
8897 (cmd_qtp): New function.
8898 (handle_tracepoint_query): Call it.
8899 (cmd_qtnotes): New function.
8900 (handle_tracepoint_general_set): Call it.
8901 (get_timestamp): Rename from tsv_get_timestamp.
8902
405f8e94
SS		 89032011-11-14 Stan Shebs <stan@codesourcery.com>
8904 Kwok Cheung Yeung <kcy@codesourcery.com>
8905
8906 * linux-x86-low.c (small_jump_insn): New.
8907 (i386_install_fast_tracepoint_jump_pad): Add arguments for
8908 trampoline and error message, build a trampoline and issue a small
8909 jump instruction to it.
8910 (x86_install_fast_tracepoint_jump_pad): Add arguments for
8911 trampoline and error message.
8912 (x86_get_min_fast_tracepoint_insn_len): New.
8913 (the_low_target): Add call to x86_get_min_fast_tracepoint_insn_len.
8914 * linux-low.h (struct linux_target_ops): Add arguments to
8915 install_fast_tracepoint_jump_pad operation, add new operation.
8916 * linux-low.c (linux_install_fast_tracepoint_jump_pad): Add
8917 arguments.
8918 (linux_get_min_fast_tracepoint_insn_len): New function.
8919 (linux_target_op): Add new operation.
8920 * tracepoint.c (gdb_trampoline_buffer): New IPA variable.
8921 (gdb_trampoline_buffer_end): Ditto.
8922 (gdb_trampoline_buffer_error): Ditto.
8923 (struct ipa_sym_addresses): Add fields for new IPA variables.
8924 (symbol_list): Add entries for new IPA variables.
8925 (struct tracepoint): Add fields to hold the address range of the
8926 trampoline used by the tracepoint.
8927 (trampoline_buffer_head): New static variable.
8928 (trampoline_buffer_tail): Ditto.
8929 (claim_trampoline_space): New function.
8930 (have_fast_tracepoint_trampoline_buffer): New function.
8931 (clone_fast_tracepoint): Fill in trampoline fields of tracepoint
8932 structure.
8933 (install_fast_tracepoint): Ditto, also add error buffer argument.
8934 (cmd_qtminftpilen): New function.
8935 (handle_tracepoint_query): Add response to qTMinFTPILen packet.
8936 (fast_tracepoint_from_trampoline_address): New function.
8937 (fast_tracepoint_collecting): Handle trampoline as part of jump
8938 pad space.
8939 (set_trampoline_buffer_space): New function.
8940 (initialize_tracepoint): Initialize new IPA variables.
8941 * target.h (struct target_ops): Add arguments to
8942 install_fast_tracepoint_jump_pad operation, add new
8943 get_min_fast_tracepoint_insn_len operation.
8944 (target_get_min_fast_tracepoint_insn_len): New.
8945 (install_fast_tracepoint_jump_pad): Add arguments.
8946 * server.h (IPA_BUFSIZ): Define.
8947 * linux-i386-ipa.c: Include extra header files.
8948 (initialize_fast_tracepoint_trampoline_buffer): New function.
8949 (initialize_low_tracepoint): Call it.
8950 * server.h (set_trampoline_buffer_space): Declare.
8951 (claim_trampoline_space): Ditto.
8952 (have_fast_tracepoint_trampoline_buffer): Ditto.
8953
1e4d1764
YQ		 89542011-11-14 Yao Qi <yao@codesourcery.com>
8955
8956 * server.c (handle_query): Handle InstallInTrace for qSupported.
8957 * tracepoint.c (add_tracepoint): Sort list.
8958 (install_tracepoint, download_tracepoint): New.
8959 (cmd_qtdp): Call them to install and download tracepoints.
8960 (sort_tracepoints): Removed.
8961 (cmd_qtstart): Update.
8962
5c73ff4e
YQ		 89632011-11-14 Yao Qi <yao@codesourcery.com>
8964
8965 * mem-break.c (inc_ref_fast_tracepoint_jump): New.
8966 * mem-break.h: Declare.
8967 * tracepoint.c (cmd_qtstart): Move some code to ...
8968 (clone_fast_tracepoint, install_fast_tracepoint): ... here.
8969 New.
8970 (download_tracepoints): Move some code to ...
8971 (download_tracepoint_1): ... here. New.
8972
86a30030
YQ		 89732011-11-08 Yao Qi <yao@codesourcery.com>
8974
8975 * remote-utils.c (relocate_instruction): A comment fix.
8976
8d26e50c
JB		 89772011-11-07 Joel Brobecker <brobecker@adacore.com>
8978
8979 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): Delete.
8980 (i386_dr_low_get_control, i386_dr_low_get_status): Use
8981 dr_status_mirror and dr_control_mirror from debug_reg_state.
8982 (i386_dr_low_get_status): Use debug_reg_state.dr_status_mirror
8983 (i386_initial_stuff): Remove use of deleted globals.
8984 (i386_get_thread_context, i386_set_thread_context,
8985 i386_thread_added): Use dr_status_mirror and dr_control_mirror
8986 from debug_reg_state.
8987
a59306a3
YQ		 89882011-11-05 Yao Qi <yao@codesourcery.com>
8989
8990 * tracepoint.c (gdb_collect): Loop over tracepoints of same
8991 address as TPOINT's.
8992
3065dfb6
SS		 89932011-11-02 Stan Shebs <stan@codesourcery.com>
8994
8995 * tracepoint.c (agent_mem_read_string): New function.
8996 (eval_agent_expr): Call it for tracenz.
8997 * server.c (handle_query): Report support for tracenz.
8998
fd0d8c7c
YQ		 89992011-11-02 Yao Qi <yao@codesourcery.com>
9000
9001 * tracepoint.c (cmd_qtstart): Remove unused local variables.
9002
609086b1
YQ		 90032011-11-02 Yao Qi <yao@codesourcery.com>
9004
9005 * target.h: Fix a typo in comment.
9006
b9fd1791
PA		 90072011-10-31 Pedro Alves <pedro@codesourcery.com>
9008
9009 * mem-break.c (check_mem_write): Add `myaddr' parameter. Don't
9010 clobber the breakpoints' shadows with fast tracepoint jumps.
9011 * mem-break.h (check_mem_write): Add `myaddr' parameter.
9012 * target.c (write_inferior_memory): Also pass MYADDR down to
9013 check_mem_write.
9014
03583c20
UW		 90152011-10-07 Ulrich Weigand <ulrich.weigand@linaro.org>
9016
9017 * configure.ac: Check support for personality routine.
9018 * configure: Regenerate.
9019 * config.in: Likewise.
9020 * linux-low.c: Include <sys/personality.h>.
9021 Define ADDR_NO_RANDOMIZE if necessary.
9022 (linux_create_inferior): Disable address space randomization when
9023 forking inferior, if requested.
9024 (linux_supports_disable_randomization): New function.
9025 (linux_target_ops): Install it.
9026 * server.h (disable_randomization): Declare.
9027 * server.c (disable_randomization): New global variable.
9028 (handle_general_set): Handle QDisableRandomization.
9029 (handle_query): Likewise for qSupported.
9030 (main): Support --disable-randomization and --no-disable-randomization
9031 command line arguments.
9032 * target.h (struct target_ops): Add supports_disable_randomization.
9033 (target_supports_disable_randomization): New macro.
9034
723b724b
MF		 90352011-09-29 Mike Frysinger <vapier@gentoo.org>
9036
9037 * linux-low.c (target_loadseg): Add defined PTRACE_GETFDPIC to the
9038 ifdef check.
9039 [PT_GETDSBT] (target_loadmap): Wrap in a defined PT_GETDSBT check.
9040 [!PT_GETDSBT] (target_loadmap): New definition.
9041 (LINUX_LOADMAP, LINUX_LOADMAP_EXEC, LINUX_LOADMAP_INTERP): Define.
9042 (linux_read_loadmap): Change PTRACE_GETDSBT_EXEC to
9043 LINUX_LOADMAP_EXEC, PTRACE_GETDSBT_INTERP to LINUX_LOADMAP_INTERP,
9044 and PT_GETDSBT to LINUX_LOADMAP.
9045 [!PT_GETDSBT] (linux_read_loadmap): Define to NULL.
9046 (linux_target_ops): Delete unnecessary ifdef PT_GETDSBT check.
9047
55329a5c 90482011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
71487fd7
UW		 9049
9050 * linux-arm-low.c (struct arm_linux_hwbp_cap): Remove.
9051 (arm_linux_hwbp_cap): New static variable.
9052 (arm_linux_get_hwbp_cap): Replace by ...
9053 (arm_linux_init_hwbp_cap): ... this new function.
9054 (arm_linux_get_hw_breakpoint_count): Use arm_linux_hwbp_cap.
9055 (arm_linux_get_hw_watchpoint_count): Likewise.
9056 (arm_linux_get_hw_watchpoint_max_length): Likewise.
9057 (arm_arch_setup): Call arm_linux_init_hwbp_cap.
9058 (arm_prepare_to_resume): Use perror_with_name instead of error.
9059
55329a5c 90602011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
09b4ad9f
UW		 9061
9062 * linux-arm-low.c: Include <signal.h>.
9063 (PTRACE_GETHBPREGS, PTRACE_SETHBPREGS): Define if necessary.
9064 (struct arm_linux_hwbp_cap): New data type.
9065 (arm_hwbp_type, arm_hwbp_control_t): New typedefs.
9066 (struct arm_linux_hw_breakpoint): New data type.
9067 (MAX_BPTS, MAX_WPTS): Define.
9068 (struct arch_process_info, struct arch_lwp_info): New data types.
9069 (arm_linux_get_hwbp_cap): New function.
9070 (arm_linux_get_hw_breakpoint_count): Likewise.
9071 (arm_linux_get_hw_watchpoint_count): Likewise.
9072 (arm_linux_get_hw_watchpoint_max_length): Likewise.
9073 (arm_hwbp_control_initialize): Likewise.
9074 (arm_hwbp_control_is_enabled): Likewise.
9075 (arm_hwbp_control_is_initialized): Likewise.
9076 (arm_hwbp_control_disable): Likewise.
9077 (arm_linux_hw_breakpoint_equal): Likewise.
9078 (arm_linux_hw_point_initialize): Likewise.
9079 (struct update_registers_data): New data structure.
9080 (update_registers_callback: New function.
9081 (arm_insert_point): Likewise.
9082 (arm_remove_point): Likewise.
9083 (arm_stopped_by_watchpoint): Likewise.
9084 (arm_stopped_data_address): Likewise.
9085 (arm_new_process): Likewise.
9086 (arm_new_thread): Likewise.
9087 (arm_prepare_to_resume): Likewise.
9088 (the_low_target): Register arm_insert_point, arm_remove_point,
9089 arm_stopped_by_watchpoint, arm_stopped_data_address, arm_new_process,
9090 arm_new_thread, and arm_prepare_to_resume.
9091
6b9801d4
SS		 90922011-09-15 Stan Shebs <stan@codesourcery.com>
9093
9094 * server.h (struct emit_ops): Add compare-goto fields.
9095 * tracepoint.c (gdb_agent_op_sizes): New table.
9096 (emit_eq_goto): New function.
9097 (emit_ne_goto): New function.
9098 (emit_lt_goto): New function.
9099 (emit_le_goto): New function.
9100 (emit_gt_goto): New function.
9101 (emit_ge_goto): New function.
9102 (is_goto_target): New function.
9103 (compile_bytecodes): Recognize special cases of compare-goto
9104 combinations and call specialized emitters for them.
9105 * linux-x86-low.c (amd64_emit_eq_goto): New function.
9106 (amd64_emit_ne_goto): New function.
9107 (amd64_emit_lt_goto): New function.
9108 (amd64_emit_le_goto): New function.
9109 (amd64_emit_gt_goto): New function.
9110 (amd64_emit_ge_goto): New function.
9111 (amd64_emit_ops): Add the new functions.
9112 (i386_emit_eq_goto): New function.
9113 (i386_emit_ne_goto): New function.
9114 (i386_emit_lt_goto): New function.
9115 (i386_emit_le_goto): New function.
9116 (i386_emit_gt_goto): New function.
9117 (i386_emit_ge_goto): New function.
9118 (i386_emit_ops): Add the new functions.
9119
bf15cbda
SS		 91202011-09-08 Stan Shebs <stan@codesourcery.com>
9121
9122 * linux-x86-low.c (i386_emit_prologue): Save %ebx.
9123 (i386_emit_epilogue): Restore %ebx.
9124
943ca1dd
JZ		 91252011-08-31 Jie Zhang <jzhang918@gmail.com>
9126
9127 * server.c (step_thread): Remove definition.
9128 (process_serial_event): Don't handle Hs.
9129 * server.h (step_thread): Remove declaration.
9130 * target.c (set_desired_inferior): Remove use of step_thread.
9131
e3deef73
LM		 91322011-08-24 Luis Machado <lgustavo@codesourcery.com>
9133
9134 * linux-low.c: Include linux-procfs.h.
9135 (linux_attach_lwp_1): Update comments.
9136 (linux_attach): Scan for existing threads when attaching to a
9137 process that is the tgid.
9138 * Makefile.in: Update dependencies.
9139
13da1c97
LM		 91402011-08-24 Luis Machado <lgustavo@codesourcery.com>
9141
9142 * configure.srv: Add linux-procfs.o dependencies.
9143
881127c9
YQ		 91442011-08-14 Yao Qi <yao@codesourcery.com>
9145
9146 * target.h (struct target_ops): Fix indent.
9147 * win32-low.c (win32_target_ops): Fix comment.
9148
58dbd541
YQ		 91492011-08-14 Andrew Jenner <andrew@codesourcery.com>
9150 Yao Qi <yao@codesourcery.com>
9151
9152 * Makefile.in (clean): Remove tic6x-*.c files.
9153 (linux-tic6x-low.o, tic6x-c62x-linux.o, tic6x-c64x-linux.o): New rules.
9154 (tic6x-c64xp-linux.o, tic6x-c62x-linux.c, tic6x-c64x-linux.c): Likewise.
9155 (tic6x-c64xp-linux.c): Likewise.
9156 * configure.srv: Add support for tic6x-*-uclinux.
9157 * linux-tic6x-low.c: New.
9158 * linux-low.c (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define.
9159
78d85199
YQ		 91602011-08-14 Andrew Stubbs <ams@codesourcery.com>
9161 Yao Qi <yao@codesourcery.com>
9162
9163 * target.h (struct target_ops): Add read_loadmap.
9164 * linux-low.c (struct target_loadseg): New type.
9165 (struct target_loadmap): New type.
9166 (linux_read_loadmap): New function.
9167 (linux_target_ops): Add linux_read_loadmap.
9168 * server.c (handle_query): Support qXfer:fdpic:read packet.
43aaf8b6
PA		 9169 * win32-low.c (win32_target_ops): Initialize field `read_loadmap'
9170 to NULL.
78d85199 9171
a959a88d
EZ		 91722011-08-05 Eli Zaretskii <eliz@gnu.org>
9173
9174 * win32-low.c: Include <stdint.h>.
9175
1ced966e
PA		 91762011-07-22 Pedro Alves <pedro@codesourcery.com>
9177
9178 * i386-low.c (i386_insert_aligned_watchpoint): Don't pass the info
9179 to the inferior here.
9180 (i386_remove_aligned_watchpoint): Ditto.
9181 (i386_handle_nonaligned_watchpoint): Return immediate on fail to
9182 fit part of the watchpoint in the debug registers.
9183 (i386_update_inferior_debug_regs): New.
9184 (i386_low_insert_watchpoint): Work on a local mirror of the debug
9185 registers, and only update the inferior on success.
9186 (i386_low_remove_watchpoint): Ditto.
9187
d26e3629
KY		 91882011-07-22 Kwok Cheung Yeung <kcy@codesourcery.com>
9189
9190 * linux-low.c (compare_ints, unique, list_threads, show_process,
9191 linux_core_of_thread): Delete.
9192 (linux_target_ops): Change linux_core_of_thread to
9193 linux_common_core_of_thread.
9194 (linux_qxfer_osdata): Defer to linux_common_xfer_osdata.
9195 * utils.c (malloc_failure): Change type of argument.
9196 (xmalloc, xrealloc, xcalloc, xsnprintf): Delete.
9197 * Makefile.in (SFILES): Add common/common-utils.c, common/xml-utils.c,
9198 common/linux-osdata.c, common/ptid.c and common/buffer.c.
9199 (OBS): Add xml-utils.o, common-utils.o, ptid.o and buffer.o.
9200 (IPA_OBJS): Add common-utils-ipa.o.
9201 (ptid_h, linux_osdata_h): New macros.
9202 (server_h): Add common/common-utils.h, common/xml-utils.h,
9203 common/buffer.h, common/gdb_assert.h, common/gdb_locale.h and
9204 common/ptid.h.
9205 (common-utils-ipa.o, common-utils.o, xml-utils.o, linux-osdata.o,
9206 ptid.o, buffer.o): New rules.
9207 (linux-low.o): Add common/linux-osdata.h as a dependency.
9208 * configure.srv (srv_tgtobj): Add linux-osdata.o to Linux targets.
9209 * configure.ac: Add AC_HEADER_DIRENT check.
9210 * config.in: Regenerate.
9211 * configure: Regenerate.
9212 * remote-utils.c (xml_escape_text): Delete.
9213 (buffer_grow, buffer_free, buffer_init, buffer_finish,
9214 buffer_xml_printf): Move to common/buffer.c.
9215 * server.c (main): Remove call to initialize_inferiors.
9216 * server.h (struct ptid, ptid_t, minus_one_ptid, null_ptid,
9217 ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp, ptid_get_tid,
9218 ptid_equal, ptid_is_pid, initialize_inferiors, xml_escape_text,
9219 internal_error, gdb_assert, gdb_assert_fail): Delete.
9220 (struct buffer, buffer_grow, buffer_free, buffer_init, buffer_finish,
9221 buffer_xml_printf, buffer_grow_str, buffer_grow_str0): Move to
9222 common/buffer.h.
9223 * inferiors.c (null_ptid, minus_one_ptid, ptid_build, pid_to_ptid,
9224 ptid_get_pid, ptid_get_lwp, ptid_get_tid, ptid_equal, ptid_is_pid,
9225 initialize_inferiors): Delete.
9226
2275a1a7
PA		 92272011-07-20 Pedro Alves <pedro@codesourcery.com>
9228
9229 * tracepoint.c (tracepoint_look_up_symbols): Return upon the first
9230 symbol error.
9231
0a5b1e09
PA		 92322011-05-31 Pedro Alves <pedro@codesourcery.com>
9233
9234 * linux-x86-low.c (i386_dr_low_get_addr): Fix off by one in
9235 assertion.
9236 * win32-i386-low.c (i386_dr_low_get_addr): Ditto.
9237
6938fd34
YQ		 92382011-05-26 Yao Qi <yao@codesourcery.com>
9239
9240 * Makefile.in (thread-db.o): Track dependence to
9241 common/gdb_thread_db.h.
9242 * thread-db.c: include gdb_thread_db.h from right place.
9243
b481f9e0
TT		 92442011-05-16 Adrian Cornish <gnu@bluedreamer.com>
9245
9246 * linux-i386-ipa.c (supply_static_tracepoint_registers): Pass
9247 __FILE__ and __LINE__ to internal_error.
9248
98a5dd13
DE		 92492011-05-13 Doug Evans <dje@google.com>
9250
9251 * thread-db.c (try_thread_db_load_from_sdir): New function.
9252 (try_thread_db_load_from_dir): New function.
9253 (thread_db_load_search): Handle $sdir, ignore $pdir.
9254 Remove trying of system directories if search of
9255 libthread-db-search-path fails, that is now done via $sdir.
9256
d248b706
KY		 92572011-05-12 Kwok Cheung Yeung <kcy@codesourcery.com>
9258
9259 * server.c (handle_query): Add EnableDisableTracepoints to the list
9260 of supported features.
43aaf8b6 9261 * tracepoint.c (clear_installed_tracepoints): Uninstall disabled
d248b706 9262 tracepoints.
43aaf8b6
PA		 9263 (cmd_qtenable_disable): New.
9264 (cmd_qtstart): Install tracepoints even if disabled.
9265 (handle_tracepoint_general_set): Add call to cmd_qtenable_disable on
9266 receiving a QTEnable or QTDisable packet.
9267 (gdb_collect): Skip data collection if fast tracepoint is disabled.
9268 (ust_marker_to_static_tracepoint): Do not ignore disabled static
9269 tracepoints.
9270 (gdb_probe): Skip data collection if static tracepoint is disabled.
d248b706 9271
84e578fb
DE		 92722011-05-10 Doug Evans <dje@google.com>
9273
9274 * thread-db.c (thread_db_handle_monitor_command): Handle elided path.
9275
71f55dd8
DE		 92762011-05-04 Doug Evans <dje@google.com>
9277
9278 * linux-low.c (linux_join): Skip process lookup.
9279 * spu-low.c (spu_join): Ditto.
9280 * server.c (join_inferiors_callback): Delete.
9281 (process_serial_event): For 'D' packet (detach) call join_inferior
9282 directly.
9283
4d393d60
JM		 92842011-05-04 Joseph Myers <joseph@codesourcery.com>
9285
9286 * README: Don't mention xscale*-*-linux*.
9287 * configure.srv (xscale*-*-linux*): Don't handle target.
9288
b00ad6ff
NF		 92892011-04-27 Nathan Froyd <froydnj@codesourcery.com>
9290
9291 * linux-x86-low.c (amd64_emit_const): Call memcpy instead of
9292 casting pointers.
9293 (amd64_emit_reg, amd64_emit_int_call_1, amd64_emit_void_call_2):
9294 (i386_emit_const, i386_emit_reg, i386_emit_int_call_1):
9295 (i386_emit_void_call_2): Likewise.
9296
af96c192
YQ		 92972011-04-26 Yao Qi <yao@codesourcery.com>
9298
43aaf8b6
PA		 9299 * linux-low.c: Move common macros to linux-ptrace.h.
9300 Include linux-ptrace.h.
af96c192
YQ		 9301 * Makefile.in (linux_ptrace_h): New.
9302 (linux-low.o): Depends on linux-ptrace.h.
9303
03f2bd59
JK		 93042011-04-24 Jan Kratochvil <jan.kratochvil@redhat.com>
9305
9306 * remote-utils.c (handle_accept_event): Close LISTEN_DESC only if
9307 RUN_ONCE. Comment for the LISTEN_DESC delete_file_handler call.
9308 (remote_prepare): New function with most of the TCP code from ...
9309 (remote_open): ... here. Detect PORT here unconditionally. Move also
9310 setting transport_is_reliable.
9311 * server.c (run_once): New variable.
9312 (gdbserver_usage): Document it.
9313 (main): Set run_once for `--once'. Call remote_prepare. Exit after
9314 the first run if RUN_ONCE.
9315 * server.h (run_once, remote_prepare): New declarations.
9316
7a9dd1b2
TT		 93172011-04-19 Tom Tromey <tromey@redhat.com>
9318
9319 * win32-low.c (handle_load_dll): Remove duplicate "the".
9320
81239425
PM		 93212011-04-07 Pierre Muller <muller@ics.u-strasbg.fr>
9322
9323 Remove support for old Cygwin 1.5 versions.
9324 * win32-low.c (win32_create_inferior): Use new cygwin_path_list
9325 function to avoid warning.
9326 (win32_add_one_solib): Use cygwin_conv_path function to avoid
9327 warning.
9328
9e0627f1
PM		 93292011-03-18 Pierre Muller <muller@ics.u-strasbg.fr>
9330
9331 * gdbserver/server.h (Macro _): Define it if not available.
9332
588eebee
MS		 93332011-03-14 Michael Snyder <msnyder@vmware.com>
9334
348af9f7 9335 * hostio.c (handle_close): Remove unnecessary null test.
588eebee 9336
43f70d4c
JB		 93372011-03-10 Joel Brobecker <brobecker@adacore.com>
9338
9339 * Makefile.in (maintainer-clean realclean distclean): Remove
9340 "make ... subdir_do" command.
9341
348af9f7
MS		 93422011-03-10 Michael Snyder <msnyder@vmware.com>
9343
9344 * tracepoint.c (tracepoint_finish_step): Fix loop variable.
9345
9346 * server.c (handle_v_run): Free alloced buffer on early return.
9347
e637a4f5
YQ		 93482011-03-09 Yao Qi <yao@codesourcery.com>
9349
9350 Revert:
9351 2011-03-04 Yao Qi <yao@codesourcery.com>
9352
9353 * Makefile.in: Remove GNU make feature --directory.
9354
9355 2011-03-05 Yao Qi <yao@codesourcery.com>
9356
9357 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
9358 (subdir_do): New make target. Copied from gdb/Makefile.
9359 (maintainer-clean, realclean, distclean, clean): Call corresponding
9360 make targets in common/Makefile.
9361
9362 2011-02-11 Yao Qi <yao@codesourcery.com>
9363
9364 * configure.ac: Call AC_PROG_RANLIB.
9365 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
9366 * configure: Regenerate.
9367
e6edda56
JK		 93682011-03-07 Jan Kratochvil <jan.kratochvil@redhat.com>
9369
9370 * remote-utils.c (putpkt_binary_1): Calculate BUF2 size dynamically.
9371
e5141119
JB		 93722011-03-06 Yao Qi <yao@codesourcery.com>
9373
9374 * Makefile.in (REQUIRED_SUBDIRS): Remove $(LIBCOMMON_DIR).
9375
64794aa4
JB		 93762011-03-05 Yao Qi <yao@codesourcery.com>
9377
9378 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
9379 (subdir_do): New make target. Copied from gdb/Makefile.
9380 (maintainer-clean, realclean, distclean, clean): Call corresponding
9381 make targets in common/Makefile.
9382
7a762829
YQ		 93832011-03-04 Yao Qi <yao@codesourcery.com>
9384
9385 * Makefile.in: Remove GNU make feature --directory.
9386
348af9f7
MS		 93872011-03-04 Michael Snyder <msnyder@vmware.com>
9388
9389 * server.c (queue_stop_reply): Call xmalloc not malloc.
9390
93912011-03-02 Michael Snyder <msnyder@vmware.com>
9392
9393 * linux-arm-low.c (arm_arch_setup): Replace malloc with xmalloc.
9394
9f72fee2
MS		 93952011-02-28 Michael Snyder <msnyder@vmware.com>
9396
588eebee
MS		 9397 * tracepoint.c (cmd_qtv): Discard unused value 'packet'.
9398 (cmd_qtframe): Ditto.
9399 (cmd_qtbuffer): Ditto.
9400 (cmd_bigqtbuffer): Ditto.
9401
9f72fee2
MS		 9402 * utils.c (decimal2str): Initialize 'width' to nine, then
9403 don't mess with it.
9404
8040bd49
UW		 94052011-02-28 Ulrich Weigand <uweigand@de.ibm.com>
9406
9407 * hostio.c (require_data): Free *data, not data.
9408
7e52cbd0
JK		 94092011-02-28 Jan Kratochvil <jan.kratochvil@redhat.com>
9410
9411 * hostio.c (require_data): Use free, not xfree.
9412
9130f83e
MS		 94132011-02-27 Michael Snyder <msnyder@vmware.com>
9414
4b812f4e
MS		 9415 * server.c (handle_query): Discard unused value.
9416
9130f83e
MS		 9417 * hostio.c (require_data): Free malloc memory before returning
9418 error.
9419
69d37113
MS		 94202011-02-26 Michael Snyder <msnyder@vmware.com>
9421
9422 * linux-low.c (list_threads): Call closedir for dirent.
9423
35f5825a
MS		 94242011-02-27 Michael Snyder <msnyder@vmware.com>
9425
2a589cef
MS		 9426 * i386-low.c (i386-length_and_rw_bits): Comment the fact that
9427 a case statement falls through.
9428
0adea5f7
MS		 9429 * linux-low.c (linux_xfer_siginfo): Fix fencepost error.
9430
35f5825a
MS		 9431 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Fix fencepost error
9432 in comparison.
9433
238f1c74
MS		 94342011-02-26 Michael Snyder <msnyder@vmware.com>
9435
9436 * utils.c (decimal2str): Eliminate dead code and dead param.
9437 (pulongest): Drop dead param from call to decimal2str.
9438 (plongest): Ditto.
9439
633ff500
JB		 94402011-02-24 Joel Brobecker <brobecker@adacore.com>
9441
9442 Revert the following patch (not approved yet):
9443 2011-02-21 Hui Zhu <teawater@gmail.com>
9444 * tracepoint.c (tp_printf): New function.
9445 (eval_agent_expr): Handle gdb_agent_op_printf.
9446
f9c6ff72
HZ		 94472011-02-21 Hui Zhu <teawater@gmail.com>
9448
9449 * tracepoint.c (tp_printf): New function.
9450 (eval_agent_expr): Handle gdb_agent_op_printf.
9451
94d5e490
TT		 94522011-02-18 Tom Tromey <tromey@redhat.com>
9453
9454 * Makefile.in (tracepoint-ipa.o): Depend on ax.def.
9455 (tracepoint.o): Likewise.
9456 * tracepoint.c (enum gdb_agent_op): Use ax.def.
9457 (gdb_agent_op_names): Likewise.
9458
c7f96d2b
TT		 94592011-02-18 Tom Tromey <tromey@redhat.com>
9460
9461 * tracepoint.c (enum gdb_agent_op) <gdb_agent_op_pick,
9462 gdb_agent_op_rot>: New constants.
9463 (gdb_agent_op_names): Add pick and roll.
9464 (eval_agent_expr) <gdb_agent_op_pick, gdb_agent_op_rot>: New
9465 cases.
9466
0feedb2c
JK		 94672011-02-15 Jan Kratochvil <jan.kratochvil@redhat.com>
9468
9469 * aclocal.m4: Regenerated with aclocal-1.11.1.
9470
b3b9301e
PA		 94712011-02-14 Pedro Alves <pedro@codesourcery.com>
9472
9473 * server.c (handle_qxfer_traceframe_info): New.
9474 (qxfer_packets): Register "traceframe-info".
9475 (handle_query): Report support for qXfer:traceframe-info:read+.
9476 * tracepoint.c (match_blocktype): New.
9477 (traceframe_find_block_type): Rename to ...
9478 (traceframe_walk_blocks): ... this. Add callback filter argument,
9479 and use it.
9480 (traceframe_find_block_type): New, reimplemented on top of
9481 traceframe_walk_blocks.
9482 (build_traceframe_info_xml): New.
9483 (traceframe_read_info): New.
9484 * server.h (traceframe_read_info): Declare.
9485
4f3e6fb7
YQ		 94862011-02-11 Yao Qi <yao@codesourcery.com>
9487
9488 * configure.ac: Call AC_PROG_RANLIB.
9489 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
9490 * configure: Regenerate.
9491
764880b7
PA		 94922011-02-07 Pedro Alves <pedro@codesourcery.com>
9493
9494 * server.c (gdb_read_memory): Change return semantics to allow
9495 partial transfers.
9496 (handle_search_memory_1): Adjust.
9497 (process_serial_event) <'m' packet>: Handle partial transfers.
9498 * tracepoint.c (traceframe_read_mem): Handle partial transfers.
9499
1c79eb8a
PA		 95002011-01-28 Pedro Alves <pedro@codesourcery.com>
9501
9502 * regcache.c (init_register_cache): Initialize
9503 regcache->register_status.
9504 (free_register_cache): Release regcache->register_status.
9505 (regcache_cpy): Copy register_status.
9506 (registers_to_string): Print 'x's for unavailable registers.
9507 (supply_register): Mark the register's status valid or
9508 unavailable, depending on whether a buffer was passed in or not.
9509 (supply_register_zeroed): New.
9510 (supply_regblock): Mark the registers' status valid or
9511 unavailable, depending on whether a buffer was passed in or not.
9512 * regcache.h (REG_UNAVAILABLE, REG_VALID): New defines.
9513 (struct regcache): New `register_status' field.
9514 (supply_register_zeroed): Declare.
9515 * i387-fp.c (i387_xsave_to_cache): Zero out registers using
9516 supply_register_zeroed, rather than passing a NULL buffer to
9517 supply_register.
9518 * tracepoint.c (fetch_traceframe_registers): Update comment.
9519
85724a0e
PA		 95202011-01-28 Pedro Alves <pedro@codesourcery.com>
9521
9522 * i387-fp.c (i387_xsave_to_cache): Make passing NULL as register
9523 buffer explicit.
9524
d08aafef
PA		 95252011-01-25 Pedro Alves <pedro@codesourcery.com>
9526
9527 * server.h (decode_xfer_write): Change prototype.
9528 * remote-utils.c (decode_xfer_write): Remove `annex' parameter,
9529 and don't extract the annex here.
9530 * server.c (decode_xfer_read): Remove `annex' parameter,
9531 and don't extract the annex here.
9532 (decode_xfer): New.
9533 (struct qxfer): New.
9534 (handle_qxfer_auxv, handle_qxfer_features, handle_qxfer_libraries)
9535 (handle_qxfer_osdata, handle_qxfer_siginfo, handle_qxfer_spu)
9536 (handle_qxfer_statictrace): New functions, abstracted out from
9537 handle_query, and made to use the struct qxfer interface.
9538 (handle_threads_qxfer_proper): Rename to ...
9539 (handle_qxfer_threads_proper): ... this.
9540 (handle_threads_qxfer): Rename to ...
9541 (handle_qxfer_threads): ... this. Adjust.
9542 (qxfer_packets): New array.
9543 (handle_qxfer): New function.
9544 (handle_query): Use handle_qxfer.
9545
493e2a69
MS		 95462011-01-05 Michael Snyder <msnyder@msnyder-server.eng.vmware.com>
9547
9548 * gdbreplay.c: Shorten lines of >= 80 columns.
9549 * linux-low.c: Ditto.
9550 * linux-ppc-low.c: Ditto.
9551 * linux-s390-low.c: Ditto.
9552 * linux-sparc-low.c: Ditto.
9553 * linux-x86-low.c: Ditto.
9554 * linux-xtensa-low.c: Ditto.
9555 * mem-break.c: Ditto.
9556 * nto-low.c: Ditto.
9557 * regcache.h: Ditto.
9558 * remote-utils.c: Ditto.
9559 * server.c: Ditto.
9560 * server.h: Ditto.
9561 * thread-db.c: Ditto.
9562 * tracepoint.c: Ditto.
9563 * utils.c: Ditto.
9564 * win32-low.h: Ditto.
9565
44944448
JB		 95662011-01-05 Joel Brobecker <brobecker@adacore.com>
9567
9568 * gdbserver/configure.ac, gdbserver/gdbserver.1: Copyright year
9569 update.
9570
71ce852c
JB		 95712011-01-01 Joel Brobecker <brobecker@adacore.com>
9572
9573 * server.c (gdbserver_version): Update copyright year in version
9574 output.
9575 * gdbreplay.c (gdbreplay_version): Ditto.
9576
eb826dc6
MF		 95772010-12-29 Jie Zhang <jie.zhang@analog.com>
9578
9579 * configure.srv (bfin-*-*linux*): Handle Blackfin/Linux targets.
9580 * linux-bfin-low.c: New file.
9581 * linux-low.c: Define PT_TEXT_ADDR, PT_TEXT_END_ADDR, and
9582 PT_DATA_ADDR for BFIN targets.
9583 * Makefile.in (SFILES): Add linux-bfin-low.c.
9584 (clean): Remove reg-bfin.c.
9585 (linux-bfin-low.o, reg-bfin.o, reg-bfin.c): New targets.
9586 * README: Mention supported Blackfin targets.
9587
39ab222a
MF		 95882010-12-23 Mike Frysinger <vapier@gentoo.org>
9589
9590 * .gitignore: New file.
9591
a1f2ce7d
MF		 95922010-11-16 Mike Frysinger <vapier@gentoo.org>
9593
9594 * linux-low.c (linux_tracefork_child): Add char* cast to arg.
9595
f474844c
JZ		 95962010-10-22 Jie Zhang <jie@codesourcery.com>
9597
9598 * Makefile.in: Add FLAGS_TO_PASS variable.
9599 (install): Remove dependency of install-only and recursively
9600 invoke make for install-only.
9601
f1048712
DE		 96022010-10-04 Doug Evans <dje@google.com>
9603
9604 * Makefile.in (uninstall): Use $(DESTDIR).
9605
b53a1623
PA		 96062010-09-24 Pedro Alves <pedro@codesourcery.com>
9607
e6ee044d
PA		 9608 PR gdb/11842
9609
b53a1623
PA		 9610 * linux-x86-low.c (compat_siginfo_from_siginfo)
9611 (siginfo_from_compat_siginfo): Also copy si_pid and si_uid when
9612 si_code is < 0. Check for si_code == SI_TIMER before checking for
9613 si_code < 0.
9614
fa1bd1e4
JB		 96152010-09-13 Joel Brobecker <brobecker@adacore.com>
9616
9617 * lynx-i386-low.c: New file.
9618 * configure.srv: Add handling of i[34567]86-*-lynxos* targets.
9619
47fac8f8
JB		 96202010-09-13 Joel Brobecker <brobecker@adacore.com>
9621
9622 * lynx-low.c (ptrace_request_to_str): Remove handling for
9623 request values that have been removed in LynxOS 5.x.
9624
1adfc54d
JB		 96252010-09-13 Joel Brobecker <brobecker@adacore.com>
9626
9627 * lynx-low.c, lynx-ppc-loc.c: Include <sys/ptrace.h> instead of
9628 <ptrace.h>
9629
c2a66c29
NS		 96302010-09-09 Nathan Sidwell <nathan@codesourcery.com>
9631
9632 * configure.ac: Add --enable-inprocess-agent option.
9633 * configure: Rebuilt.
9634
32fcada3
YQ		 96352010-09-06 Yao Qi <yao@codesourcery.com>
9636
9637 * linux-low.c (linux_kill): Remove unused variable.
9638 (linux_stabilize_threads): Likewise.
9639 * server.c (start_inferior): Likewise.
9640 (queue_stop_reply_callback): Likewise.
9641 * tracepoint.c (do_action_at_tracepoint): Likewise.
9642
0cccb683
YQ		 96432010-09-06 Yao Qi <yao@codesourcery.com>
9644
9645 * linux-low.c (maybe_move_out_of_jump_pad): Restore current_inferior
9646 on return.
9647
423ec54c
JK		 96482010-09-06 Jan Kratochvil <jan.kratochvil@redhat.com>
9649
9650 * target.c (mywait) <TARGET_WAITKIND_EXITED>: Fix to use INTEGER.
9651
12ac6819
PA		 96522010-09-06 Pedro Alves <pedro@codesourcery.com>
9653
9654 * Makefile.in (install-only): Replace $IPA_DEPFILES with
9655 "$(IPA_DEPFILES)".
9656
8ed54b31
JB		 96572010-09-01 Joel Brobecker <brobecker@adacore.com>
9658
9659 * gdbserver/lynx-low.c, gdbserver/lynx-low.h,
9660 gdbserver/lynx-ppc-low.c: New files.
9661 * Makefile.in (lynx_low_h): New variable.
9662 (lynx-low.o, lynx-ppc-low.o): New rules.
9663 * configure.ac: On LynxOS, link with -lnetinet.
9664 * configure.srv: Add handling of powerpc-*-lynxos* targets.
9665 * configure: regenerate.
9666
bb0116a4
JB		 96672010-09-01 Joel Brobecker <brobecker@adacore.com>
9668
9669 * Makefile.in (vasprintf.o, vsnprintf.o): New rules.
9670 * configure.ac: Add check for vasprintf and vsnprintf.
9671 * configure, config.in: Regenerate.
9672 * server.h (vasprintf, vsnprintf): Add conditional declarations.
9673
a778ab81 96742010-09-01 Joel Brobecker <brobecker@adacore.com>
9675
9676 * gdbreplay.c: Move include of alloca.h up, next to include of
9677 malloc.h.
9678 * server.h: Add include of malloc.h.
9679 * mem-break.c: Remove include of malloc.h.
9680 * server.c, tracepoint.c, utils.c, win32-low.c: Likewise.
9681
8b034a19 96822010-09-01 Joel Brobecker <brobecker@adacore.com>
9683
9684 * Makefile.in (memmem.o): Build with -Wno-error.
9685
96862010-09-01 Joel Brobecker <brobecker@adacore.com>
9687
9688 * utils.c (xsnprintf): Make non-static.
9689 * server.h: Add xsnprintf declaration.
9690 * linux-low.c, nto-low.c, target.c, thread-db.c, tracepoint.c:
9691 replace calls to snprintf by calls to xsnprintf throughout.
9692
96932010-09-01 Joel Brobecker <brobecker@adacore.com>
9694
9695 * configure.ac: Add configure check for alloca.
9696 * configure, config.in: Regenerate.
9697 * server.h: Include alloca.h if it exists.
9698 * gdbreplay.c: Include alloca.h if it exists.
9699
1a981360
PA		 97002010-08-28 Pedro Alves <pedro@codesourcery.com>
9701
9702 * linux-low.c (__SIGRTMIN): Define if not already defined.
9703 (linux_create_inferior): Check for __ANDROID__ rather than
9704 __SIGRTMIN.
9705 (enqueue_one_deferred_signal): Don't requeue non-RT signals that
9706 are already deferred.
9707 (linux_wait_1): Check for __ANDROID__ rather than __SIGRTMIN.
9708 (linux_resume_one_thread): Don't queue a SIGSTOP if the lwp is
9709 stopped and already has a pending signal to report.
9710 (proceed_one_lwp): : Don't queue a SIGSTOP if the lwp already has
9711 a pending signal to report or is moving out of a jump pad.
9712 (linux_init_signals): Check for __ANDROID__ rather than
9713 __SIGRTMIN.
9714
b4d51a55
PA		 97152010-08-28 Pedro Alves <pedro@codesourcery.com>
9716
9717 * linux-low.c (linux_stabilize_threads): Wrap debug output in a
9718 debug_threads check. Avoid a linear search when not doing debug
9719 output.
9720
ec48365d
PA		 97212010-08-27 Pedro Alves <pedro@codesourcery.com>
9722
9723 * event-loop.c (event_handle_func): Adjust to use gdb_fildes_t.
9724 (struct gdb_event) <fd>: Change type to gdb_fildes_t.
9725 (struct file_handler) <fd>: Change type to gdb_fildes_t.
9726 (process_event): Change local fd's type to gdb_fildes_t.
9727 (create_file_handler): Adjust prototype.
9728 (delete_file_handler): Adjust prototype.
9729 (handle_file_event): Adjust prototype. Use pfildes.
9730 (create_file_event): Adjsut prototype.
9731 * remote-utils.c (remote_desc, listen_desc): Change type to
9732 gdb_fildes_t.
9733 * server.h: New gdb_fildes_t typedef.
9734 [USE_WIN32API]: Include winsock2.h.
9735 (delete_file_handler, add_file_handler): Adjust prototypes.
9736 (pfildes): Declare.
9737 * utils.c (pfildes): New.
9738
854d88f0
PA		 97392010-08-27 Pedro Alves <pedro@codesourcery.com>
9740
9741 * configure.ac (build_warnings): Add -Wno-char-subscripts.
9742 * configure: Regenerate.
9743
0146f85b
PA		 97442010-08-27 Pedro Alves <pedro@codesourcery.com>
9745
9746 * linux-low.c (linux_unprepare_to_access_memory): Rename to ...
9747 (linux_done_accessing_memory): ... this.
9748 (linux_target_ops): Adjust.
9749 * linux-x86-low.c (x86_insert_point, x86_remove_point): Adjust.
9750 * nto-low.c (nto_target_ops): Adjust comment.
9751 * server.c (gdb_read_memory, gdb_write_memory): Adjust.
9752 * spu-low.c (spu_target_ops): Adjust comment.
9753 * target.h (target_ops): Rename unprepare_to_access_memory field
9754 to done_accessing_memory.
9755 (unprepare_to_access_memory): Rename to ...
9756 (done_accessing_memory): ... this.
9757
90d74c30
PA		 97582010-08-26 Pedro Alves <pedro@codesourcery.com>
9759
9760 * linux-low.c (linux_prepare_to_access_memory): New.
9761 (linux_unprepare_to_access_memory): New.
9762 (linux_target_ops): Install them.
9763 * server.c (read_memory): Rename to ...
9764 (gdb_read_memory): ... this. Use
9765 prepare_to_access_memory/prepare_to_access_memory.
9766 (write_memory): Rename to ...
9767 (gdb_write_memory): ... this. Use
9768 prepare_to_access_memory/prepare_to_access_memory.
9769 (handle_search_memory_1): Adjust.
9770 (process_serial_event): Adjust.
9771 * target.h (struct target_ops): New fields
9772 prepare_to_access_memory and unprepare_to_access_memory.
9773 (prepare_to_access_memory, unprepare_to_access_memory): New.
9774 * linux-x86-low.c (x86_insert_point, x86_remove_point): Use
9775 prepare_to_access_memory/prepare_to_access_memory.
9776 * nto-low.c (nto_target_ops): Adjust.
9777 * spu-low.c (spu_target_ops): Adjust.
9778 * win32-low.c (win32_target_ops): Adjust.
9779
fd467969
PA		 97802010-08-26 Pedro Alves <pedro@codesourcery.com>
9781
9782 * Makefile.in (WARN_CFLAGS): Get it from configure.
9783 (WERROR_CFLAGS): New.
9784 (INTERNAL_CFLAGS): Add WERROR_CFLAGS.
9785 * configure.ac: Introduce --enable-werror, which adds -Werror to
9786 the compiler command line. Enabled by default. Disable with
9787 --disable-werror. Add -Wdeclaration-after-statement
9788 Wpointer-arith and -Wformat-nonliteral to warning flags.
9789 * configure: Regenerate.
9790
331e2f5f
PA		 97912010-08-26 Pedro Alves <pedro@codesourcery.com>
9792
9793 * mem-break.c [HAVE_MALLOC_H]: Include malloc.h.
9794
e581f2b4
PA		 97952010-08-26 Pedro Alves <pedro@codesourcery.com>
9796
9797 * gdbreplay.c (remote_error): New.
9798 (gdbchar): New.
9799 (expect): Use gdbchar. Check for error reading from GDB.
9800 Clarify sync error output.
9801 (play): Check for errors writing to GDB.
9802 * linux-low.c (sigchld_handler): Really ignore `write' errors.
9803 * remote-utils.c (getpkt): Check for errors writing to the remote
9804 descriptor.
9805
3c11dd79
PA		 98062010-08-25 Pedro Alves <pedro@codesourcery.com>
9807
9808 * linux-low.c (linux_wait_1): Move non-debugging code out of
9809 `debug_threads' control.
9810
d20a8ad9
PA		 98112010-08-25 Pedro Alves <pedro@codesourcery.com>
9812
9813 * linux-low.c (linux_wait_1): Don't set last_status here.
9814 * server.c (push_event, queue_stop_reply_callback): Assert we're
9815 not pushing a TARGET_WAITKIND_IGNORE event.
9816 (start_inferior, start_inferior, attach_inferior, handle_v_cont)
9817 (myresume, handle_target_event): Set the thread's last_resume_kind
9818 and last_status from the target returned status.
9819
964e4306
PA		 98202010-08-25 Pedro Alves <pedro@codesourcery.com>
9821
9822 PR threads/10729
9823
9824 * linux-x86-low.c (update_debug_registers_callback): New.
9825 (i386_dr_low_set_addr): Use it.
9826 (i386_dr_low_get_addr): New.
9827 (i386_dr_low_set_control): Use update_debug_registers_callback.
9828 (i386_dr_low_get_control): New.
9829 (i386_dr_low_get_status): Adjust.
9830 * linux-low.c (linux_stop_lwp): New.
9831 * linux-low.h (linux_stop_lwp): Declare.
9832
9833 * i386-low.c (I386_DR_GET_RW_LEN): Take the dr7 contents as
9834 argument instead of a i386_debug_reg_state.
9835 (I386_DR_WATCH_HIT): Take the dr6 contents as argument instead of
9836 a i386_debug_reg_state.
9837 (i386_insert_aligned_watchpoint): Adjust.
9838 (i386_remove_aligned_watchpoint): Adjust.
9839 (i386_low_stopped_data_address): Read the debug registers from the
9840 inferior instead of from the mirrors.
9841 * i386-low.h (struct i386_debug_reg_state): Extend comment.
9842 (i386_dr_low_get_addr): Declare.
9843 (i386_dr_low_get_control): Declare.
9844 (i386_dr_low_get_status): Change prototype.
9845
9846 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): New globals.
9847 (i386_dr_low_get_addr): New.
9848 (i386_dr_low_get_control): New.
9849 (i386_dr_low_get_status): Adjust prototype. Return
9850 dr_status_mirror.
9851 (i386_initial_stuff): Clear dr_status_mirror and
9852 dr_control_mirror.
9853 (i386_get_thread_context): Adjust.
9854 (i386_set_thread_context): Adjust.
9855 (i386_thread_added): Adjust.
9856
5f21a75b
PA		 98572010-08-24 Pedro Alves <pedro@codesourcery.com>
9858
9859 * linux-low.h (linux_thread_area): Delete declaration.
9860
3e4c1235
TS		 98612010-08-11 Thomas Schwinge <thomas@codesourcery.com>
9862
9863 * linux-low.c (linux_wait_1): Correctly return the ptid of the child
9864 after its termination.
9865
1971b033
PA		 98662010-08-09 Pedro Alves <pedro@codesourcery.com>
9867
9868 * linux-low.c (gdb_wants_lwp_stopped): Delete.
9869 (gdb_wants_all_stopped): Delete.
9870 (linux_wait_1): Don't call them.
9871 * server.c (handle_v_cont): Tag all threads as want-stopped.
9872 (gdb_wants_thread_stopped): Fix comments. Tag the thread that
9873 stopped as "client-wants-stopped".
9874
310444ac
PA		 98752010-07-31 Pedro Alves <pedro@codesourcery.com>
9876
9877 * Makefile.in (signals_h): New.
9878 (server_h): Depend on it.
9879 (server.o): Don't depend on $(signals_def).
9880 (signals.o): Depend on $(signals_def).
9881
a19cae16
JK		 98822010-07-31 Jan Kratochvil <jan.kratochvil@redhat.com>
9883
9884 * Makefile.in (signals_def): New.
9885 (server_h): Append include/gdb/signals.h and signals_def.
9886 (server.o): Append signals_def.
9887
30d50328
JK		 98882010-07-25 Jan Kratochvil <jan.kratochvil@redhat.com>
9889
9890 * server.c (handle_target_event): Use target_signal_to_host for
9891 resume_info.sig initialization.
9892 * target.h (struct thread_resume) <sig>: New comment.
9893
5c3216e2
OS		 98942010-07-20 Ozkan Sezer <sezeroz@gmail.com>
9895
c6f46ca0
OS		 9896 * server.c (handle_query): strcpy() the returned string from paddress()
9897 instead of sprintf().
5c3216e2
OS		 9898 * utils.c (paddress): Return phex_nz().
9899
6bd31874
JB		 99002010-07-07 Joel Brobecker <brobecker@adacore.com>
9901
9902 * server.c (handle_v_cont): Call mourn_inferior if process
9903 just exited.
9904 (myresume): Likewise.
9905
0fb4aa4b
PA		 99062010-07-01 Pedro Alves <pedro@codesourcery.com>
9907
9908 Static tracepoints, and integration with UST.
9909
9910 * configure.ac: Handle --with-ust. substitute ustlibs and ustinc.
9911 * mem-break.c (uninsert_all_breakpoints)
9912 (reinsert_all_breakpoints): New.
9913 * mem-break.h (reinsert_all_breakpoints, uninsert_all_breakpoints):
9914 * tracepoint.c (ust_loaded, helper_thread_id, cmd_buf): New.
9915 (gdb_agent_ust_loaded, helper_thread_id)
9916 (gdb_agent_helper_thread_id): New macros.
9917 (struct ipa_sym_addresses): Add addr_ust_loaded,
9918 addr_helper_thread_id, addr_cmd_buf.
9919 (symbol_list): Add ust_loaded, helper_thread_id, cmd_buf.
9920 (in_process_agent_loaded_ust): New.
9921 (write_e_ust_not_loaded): New.
9922 (maybe_write_ipa_ust_not_loaded): New.
9923 (struct collect_static_trace_data_action): New.
9924 (enum tracepoint_type) <static_tracepoint>: New.
9925 (struct tracepoint) <handle>: Mention static tracepoints.
9926 (struct static_tracepoint_ctx): New.
9927 (CMD_BUF_SIZE): New.
9928 (add_tracepoint_action): Handle static tracepoint actions.
9929 (unprobe_marker_at): New.
9930 (clear_installed_tracepoints): Handle static tracepoints.
9931 (cmd_qtdp): Handle static tracepoints.
9932 (probe_marker_at): New.
9933 (cmd_qtstart): Handle static tracepoints.
9934 (response_tracepoint): Handle static tracepoints.
9935 (cmd_qtfstm, cmd_qtsstm, cmd_qtstmat): New.
9936 (handle_tracepoint_query): Handle qTfSTM, qTsSTM and qTSTMat.
9937 (get_context_regcache): Handle static tracepoints.
9938 (do_action_at_tracepoint): Handle static tracepoint actions.
9939 (traceframe_find_block_type): Handle static trace data blocks.
9940 (traceframe_read_sdata): New.
9941 (download_tracepoints): Download static tracepoint actions.
9942 [HAVE_UST] Include ust/ust.h, dlfcn.h, sys/socket.h, and sys/un.h.
9943 (GDB_PROBE_NAME): New.
9944 (ust_ops): New.
9945 (GET_UST_SYM): New.
9946 (USTF): New.
9947 (dlsym_ust): New.
9948 (ust_marker_to_static_tracepoint): New.
9949 (gdb_probe): New.
9950 (collect_ust_data_at_tracepoint): New.
9951 (gdb_ust_probe): New.
9952 (UNIX_PATH_MAX, SOCK_DIR): New.
9953 (gdb_ust_connect_sync_socket): New.
9954 (resume_thread, stop_thread): New.
9955 (run_inferior_command): New.
9956 (init_named_socket): New.
9957 (gdb_ust_socket_init): New.
9958 (cstr_to_hexstr): New.
9959 (next_st): New.
9960 (first_marker, next_marker): New.
9961 (response_ust_marker): New.
9962 (cmd_qtfstm, cmd_qtsstm): New.
9963 (unprobe_marker_at, probe_marker_at): New.
9964 (cmd_qtstmat, gdb_ust_thread): New.
9965 (gdb_ust_init): New.
9966 (initialize_tracepoint_ftlib): Call gdb_ust_init.
9967 * linux-amd64-ipa.c [HAVE_UST]: Include ust/processor.h
9968 (ST_REGENTRY): New.
9969 (x86_64_st_collect_regmap): New.
9970 (X86_64_NUM_ST_COLLECT_GREGS): New.
9971 (AMD64_RIP_REGNUM): New.
9972 (supply_static_tracepoint_registers): New.
9973 * linux-i386-ipa.c [HAVE_UST]: Include ust/processor.h
9974 (ST_REGENTRY): New.
9975 (i386_st_collect_regmap): New.
9976 (i386_NUM_ST_COLLECT_GREGS): New.
9977 (supply_static_tracepoint_registers): New.
9978 * server.c (handle_query): Handle qXfer:statictrace:read.
9979 <qSupported>: Report support for StaticTracepoints, and
9980 qXfer:statictrace:read features.
9981 * server.h (traceframe_read_sdata)
9982 (supply_static_tracepoint_registers): Declare.
9983 * remote-utils.c (convert_int_to_ascii, hexchars, ishex, tohex)
9984 (unpack_varlen_hex): Include in IPA build.
9985 * Makefile.in (ustlibs, ustinc): New.
9986 (IPA_OBJS): Add remote-utils-ipa.o.
9987 ($(IPA_LIB)): Link -ldl and -lpthread.
9988 (UST_CFLAGS): New.
9989 (IPAGENT_CFLAGS): Add UST_CFLAGS.
9990 * config.in, configure: Regenerate.
9991
9e4344e5
PA		 99922010-06-20 Ian Lance Taylor <iant@google.com>
9993 Pedro Alves <pedro@codesourcery.com>
9994
9995 * linux-x86-low.c (always_true): Delete.
9996 (EMIT_ASM, EMIT_ASM32): Use an uncondition asm jmp instead of
9997 trying to fool the compiler with always_true.
9998
c6beb2cb
PA		 99992010-06-20 Pedro Alves <pedro@codesourcery.com>
10000
10001 * tracepoint.c (condition_true_at_tracepoint): Don't run compiled
10002 conditions in gdbserver.
10003
d2ed6730
UW		 100042010-06-19 Ulrich Weigand <uweigand@de.ibm.com>
10005
10006 * spu-low.c (spu_read_memory): Wrap around local store limit.
10007 (spu_write_memory): Likewise.
10008
4e29fb54
PA		 100092010-06-15 Pedro Alves <pedro@codesourcery.com>
10010
10011 * linux-x86-low.c (amd64_emit_const, amd64_emit_void_call_2)
10012 (i386_emit_const, i386_emit_void_call_2): Replace int64_t uses with
10013 LONGEST uses.
10014 * server.h (struct emit_ops): Replace int64_t uses with LONGEST
10015 uses.
10016 * tracepoint.c (emit_const, emit_void_call_2): Replace int64_t
10017 uses with LONGEST uses.
10018
6a271cae
PA		 100192010-06-14 Stan Shebs <stan@codesourcery.com>
10020 Pedro Alves <pedro@codesourcery.com>
10021
10022 Bytecode compiler.
10023
10024 * linux-x86-low.c: Include limits.h.
10025 (add_insns): New.
10026 (always_true): New.
10027 (EMIT_ASM): New.
10028 (EMIT_ASM32): New.
10029 (amd64_emit_prologue, amd64_emit_epilogue, amd64_emit_add)
10030 (amd64_emit_sub, amd64_emit_mul, amd64_emit_lsh)
10031 (amd64_emit_rsh_signed, amd64_emit_rsh_unsigned, amd64_emit_ext,
10032 (amd64_emit_log_not, amd64_emit_bit_and, amd64_emit_bit_or)
10033 (amd64_emit_bit_xor, amd64_emit_bit_not, amd64_emit_equal,
10034 (amd64_emit_less_signed, amd64_emit_less_unsigned, amd64_emit_ref,
10035 (amd64_emit_if_goto, amd64_emit_goto, amd64_write_goto_address)
10036 (amd64_emit_const, amd64_emit_call, amd64_emit_reg)
10037 (amd64_emit_pop, amd64_emit_stack_flush, amd64_emit_zero_ext)
10038 (amd64_emit_swap, amd64_emit_stack_adjust, amd64_emit_int_call_1)
10039 (amd64_emit_void_call_2): New.
10040 (amd64_emit_ops): New.
10041 (i386_emit_prologue, i386_emit_epilogue, i386_emit_add)
10042 (i386_emit_sub,i386_emit_mul, i386_emit_lsh, i386_emit_rsh_signed)
10043 (i386_emit_rsh_unsigned, i386_emit_ext, i386_emit_log_not)
10044 (i386_emit_bit_and, i386_emit_bit_or, i386_emit_bit_xor)
10045 (i386_emit_bit_not, i386_emit_equal, i386_emit_less_signed)
10046 (i386_emit_less_unsigned, i386_emit_ref, i386_emit_if_goto)
10047 (i386_emit_goto, i386_write_goto_address, i386_emit_const)
10048 (i386_emit_call, i386_emit_reg, i386_emit_pop)
10049 (i386_emit_stack_flush, i386_emit_zero_ext, i386_emit_swap)
10050 (i386_emit_stack_adjust, i386_emit_int_call_1)
10051 (i386_emit_void_call_2): New.
10052 (i386_emit_ops): New.
10053 (x86_emit_ops): New.
10054 (the_low_target): Install x86_emit_ops.
10055 * server.h (struct emit_ops): New.
10056 (get_raw_reg_func_addr): Declare.
10057 (current_insn_ptr, emit_error): Declare.
10058 * tracepoint.c (get_raw_reg, get_trace_state_variable_value)
10059 (set_trace_state_variable_value): New defines.
10060 (struct ipa_sym_addresses): New fields addr_get_raw_reg,
10061 addr_get_trace_state_variable_value and
10062 addr_set_trace_state_variable_value.
10063 (symbol_list): New fields for get_raw_reg,
10064 get_trace_state_variable_value and set_trace_state_variable_value.
10065 (condfn): New typedef.
10066 (struct tracepoint): New field `compiled_cond'.
10067 (do_action_at_tracepoint): Clear compiled_cond.
10068 (get_trace_state_variable_value, set_trace_state_variable_value):
10069 Export in the IPA.
10070 (condition_true_at_tracepoint): If there's a compiled condition,
10071 run that.
10072 (current_insn_ptr, emit_error): New globals.
10073 (struct bytecode_address): New.
10074 (get_raw_reg_func_addr): New.
10075 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul)
10076 (emit_lsh, emit_rsh_signed, emit_rsh_unsigned, emit_ext)
10077 (emit_log_not, emit_bit_and, emit_bit_or, emit_bit_xor)
10078 (emit_bit_not, emit_equal, emit_less_signed, emit_less_unsigned)
10079 (emit_ref, emit_if_goto, emit_goto, write_goto_address, emit_const)
10080 (emit_reg, emit_pop, emit_stack_flush, emit_zero_ext, emit_swap)
10081 (emit_stack_adjust, emit_int_call_1, emit_void_call_2): New.
10082 (compile_tracepoint_condition, compile_bytecodes): New.
10083 * target.h (emit_ops): Forward declare.
10084 (struct target_ops): New field emit_ops.
10085 (target_emit_ops): New.
10086 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): New.
10087 * linux-i386-ipa.c (gdb_agent_get_raw_reg): New.
10088 * linux-low.c (linux_emit_ops): New.
10089 (linux_target_ops): Install it.
10090 * linux-low.h (struct linux_target_ops): New field emit_ops.
10091
92b72907
UW		 100922010-06-14 Ulrich Weigand <uweigand@de.ibm.com>
10093
10094 * linux-ppc-low.c (ppc_arch_setup): Use private regcache to test MSR.
10095 * linux-s390-low.c (ppc_arch_setup): Use private regcache to test PSW.
10096
fa593d66
PA		 100972010-06-01 Pedro Alves <pedro@codesourcery.com>
10098 Stan Shebs <stan@codesourcery.com>
10099
10100 * Makefile.in (IPA_DEPFILES, extra_libraries): New.
10101 (all): Depend on $(extra_libraries).
10102 (install-only): Install the IPA.
10103 (IPA_OBJS, IPA_LIB): New.
10104 (clean): Remove the IPA lib.
10105 (IPAGENT_CFLAGS): New.
10106 (tracepoint-ipa.o, utils-ipa.o, remote-utils-ipa.o)
10107 (regcache-ipa.o, i386-linux-ipa.o, linux-i386-ipa.o)
10108 (linux-amd64-ipa.o, amd64-linux-ipa.o): New rules.
10109 * linux-amd64-ipa.c, linux-i386-ipa.c: New files.
10110 * configure.ac: Check for atomic builtins support in the compiler.
10111 (IPA_DEPFILES, extra_libraries): Define.
10112 * configure.srv (ipa_obj): Add description.
10113 (ipa_i386_linux_regobj, ipa_amd64_linux_regobj): Define.
10114 (i[34567]86-*-linux*): Set ipa_obj.
10115 (x86_64-*-linux*): Set ipa_obj.
10116 * linux-low.c (stabilizing_threads): New.
10117 (supports_fast_tracepoints): New.
10118 (linux_detach): Stabilize threads before detaching.
10119 (handle_tracepoints): Handle internal tracing breakpoints. Assert
10120 the lwp is either not stabilizing, or is moving out of a jump pad.
10121 (linux_fast_tracepoint_collecting): New.
10122 (maybe_move_out_of_jump_pad): New.
10123 (enqueue_one_deferred_signal): New.
10124 (dequeue_one_deferred_signal): New.
10125 (linux_wait_for_event_1): If moving out of a jump pad, defer
10126 pending signals to later.
10127 (linux_stabilize_threads): New.
10128 (linux_wait_1): Check if threads need moving out of jump pads, and
10129 do it if so.
10130 (stuck_in_jump_pad_callback): New.
10131 (move_out_of_jump_pad_callback): New.
10132 (lwp_running): New.
10133 (linux_resume_one_lwp): Handle moving out of jump pads.
10134 (linux_set_resume_request): Dequeue deferred signals.
10135 (need_step_over_p): Also step over fast tracepoint jumps.
10136 (start_step_over): Also uninsert fast tracepoint jumps.
10137 (finish_step_over): Also reinsert fast tracepoint jumps.
10138 (linux_install_fast_tracepoint_jump): New.
10139 (linux_target_ops): Install linux_stabilize_threads and
10140 linux_install_fast_tracepoint_jump_pad.
10141 * linux-low.h (linux_target_ops) <get_thread_area,
10142 install_fast_tracepoint_jump_pad>: New fields.
10143 (struct lwp_info) <collecting_fast_tracepoint,
10144 pending_signals_to_report, exit_jump_pad_bkpt>: New fields.
10145 (linux_get_thread_area): Declare.
10146 * linux-x86-low.c (jump_insn): New.
10147 (x86_get_thread_area): New.
10148 (append_insns): New.
10149 (push_opcode): New.
10150 (amd64_install_fast_tracepoint_jump_pad): New.
10151 (i386_install_fast_tracepoint_jump_pad): New.
10152 (x86_install_fast_tracepoint_jump_pad): New.
10153 (the_low_target): Install x86_get_thread_area and
10154 x86_install_fast_tracepoint_jump_pad.
10155 * mem-break.c (set_raw_breakpoint_at): Use read_inferior_memory.
10156 (struct fast_tracepoint_jump): New.
10157 (fast_tracepoint_jump_insn): New.
10158 (fast_tracepoint_jump_shadow): New.
10159 (find_fast_tracepoint_jump_at): New.
10160 (fast_tracepoint_jump_here): New.
10161 (delete_fast_tracepoint_jump): New.
10162 (set_fast_tracepoint_jump): New.
10163 (uninsert_fast_tracepoint_jumps_at): New.
10164 (reinsert_fast_tracepoint_jumps_at): New.
10165 (set_breakpoint_at): Use write_inferior_memory.
10166 (uninsert_raw_breakpoint): Use write_inferior_memory.
10167 (check_mem_read): Mask out fast tracepoint jumps.
10168 (check_mem_write): Mask out fast tracepoint jumps.
10169 * mem-break.h (struct fast_tracepoint_jump): Forward declare.
10170 (set_fast_tracepoint_jump): Declare.
10171 (delete_fast_tracepoint_jump)
10172 (fast_tracepoint_jump_here, uninsert_fast_tracepoint_jumps_at)
10173 (reinsert_fast_tracepoint_jumps_at): Declare.
10174 * regcache.c: Don't compile many functions when building the
10175 in-process agent library.
10176 (init_register_cache) [IN_PROCESS_AGENT]: Don't allow allocating
10177 the register buffer in the heap.
10178 (free_register_cache): If the register buffer isn't owned by the
10179 regcache, don't free it.
10180 (set_register_cache) [IN_PROCESS_AGENT]: Don't re-alocate
10181 pre-existing register caches.
10182 * remote-utils.c (convert_int_to_ascii): Constify `from' parameter
10183 type.
10184 (convert_ascii_to_int): : Constify `from' parameter type.
10185 (decode_M_packet, decode_X_packet): Replace the `to' parameter by
10186 a `to_p' pointer to pointer parameter. If TO_P is NULL, malloc
10187 the needed buffer in-place.
10188 (relocate_instruction): New.
10189 * server.c (handle_query) <qSymbols>: If the target supports
10190 tracepoints, give it a chance of looking up symbols. Report
10191 support for fast tracepoints.
10192 (handle_status): Stabilize threads.
10193 (process_serial_event): Adjust.
10194 * server.h (struct fast_tracepoint_jump): Forward declare.
10195 (struct process_info) <fast_tracepoint_jumps>: New field.
10196 (convert_ascii_to_int, convert_int_to_ascii): Adjust.
10197 (decode_X_packet, decode_M_packet): Adjust.
10198 (relocate_instruction): Declare.
10199 (in_process_agent_loaded): Declare.
10200 (tracepoint_look_up_symbols): Declare.
10201 (struct fast_tpoint_collect_status): Declare.
10202 (fast_tracepoint_collecting): Declare.
10203 (force_unlock_trace_buffer): Declare.
10204 (handle_tracepoint_bkpts): Declare.
10205 (initialize_low_tracepoint)
10206 (supply_fast_tracepoint_registers) [IN_PROCESS_AGENT]: Declare.
10207 * target.h (struct target_ops) <stabilize_threads,
10208 install_fast_tracepoint_jump_pad>: New fields.
10209 (stabilize_threads, install_fast_tracepoint_jump_pad): New.
10210 * tracepoint.c [HAVE_MALLOC_H]: Include malloc.h.
10211 [HAVE_STDINT_H]: Include stdint.h.
10212 (trace_debug_1): Rename to ...
10213 (trace_vdebug): ... this.
10214 (trace_debug): Rename to ...
10215 (trace_debug_1): ... this. Add `level' parameter.
10216 (trace_debug): New.
10217 (ATTR_USED, ATTR_NOINLINE): New.
10218 (IP_AGENT_EXPORT): New.
10219 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
10220 (collecting, gdb_collect, stop_tracing, flush_trace_buffer)
10221 (about_to_request_buffer_space, trace_buffer_is_full)
10222 (stopping_tracepoint, expr_eval_result, error_tracepoint)
10223 (tracepoints, tracing, trace_buffer_ctrl, trace_buffer_ctrl_curr)
10224 (trace_buffer_lo, trace_buffer_hi, traceframe_read_count)
10225 (traceframe_write_count, traceframes_created)
10226 (trace_state_variables)
10227 New renaming defines.
10228 (struct ipa_sym_addresses): New.
10229 (STRINGIZE_1, STRINGIZE, IPA_SYM): New.
10230 (symbol_list): New.
10231 (ipa_sym_addrs): New.
10232 (all_tracepoint_symbols_looked_up): New.
10233 (in_process_agent_loaded): New.
10234 (write_e_ipa_not_loaded): New.
10235 (maybe_write_ipa_not_loaded): New.
10236 (tracepoint_look_up_symbols): New.
10237 (debug_threads) [IN_PROCESS_AGENT]: New.
10238 (read_inferior_memory) [IN_PROCESS_AGENT]: New.
10239 (UNKNOWN_SIDE_EFFECTS): New.
10240 (stop_tracing): New.
10241 (flush_trace_buffer): New.
10242 (stop_tracing_bkpt): New.
10243 (flush_trace_buffer_bkpt): New.
10244 (read_inferior_integer): New.
10245 (read_inferior_uinteger): New.
10246 (read_inferior_data_pointer): New.
10247 (write_inferior_data_pointer): New.
10248 (write_inferior_integer): New.
10249 (write_inferior_uinteger): New.
10250 (struct collect_static_trace_data_action): Delete.
10251 (enum tracepoint_type): New.
10252 (struct tracepoint) <type>: New field `type'.
43aaf8b6
PA		 10253 <actions_str, step_actions, step_actions_str>: Only include in
10254 GDBserver.
fa593d66
PA		 10255 <orig_size, obj_addr_on_target, adjusted_insn_addr>
10256 <adjusted_insn_addr_end, jump_pad, jump_pad_end>: New fields.
10257 (tracepoints): Use IP_AGENT_EXPORT.
10258 (last_tracepoint): Don't include in the IPA.
10259 (stopping_tracepoint): Use IP_AGENT_EXPORT.
10260 (trace_buffer_is_full): Use IP_AGENT_EXPORT.
10261 (alloced_trace_state_variables): New.
10262 (trace_state_variables): Use IP_AGENT_EXPORT.
10263 (traceframe_t): Delete unused variable.
10264 (circular_trace_buffer): Don't include in the IPA.
10265 (trace_buffer_start): Delete.
10266 (struct trace_buffer_control): New.
10267 (trace_buffer_free): Delete.
10268 (struct ipa_trace_buffer_control): New.
10269 (GDBSERVER_FLUSH_COUNT_MASK, GDBSERVER_FLUSH_COUNT_MASK_PREV)
10270 (GDBSERVER_FLUSH_COUNT_MASK_CURR, GDBSERVER_UPDATED_FLUSH_COUNT_BIT):
10271 New.
10272 (trace_buffer_ctrl): New.
10273 (TRACE_BUFFER_CTRL_CURR): New.
10274 (trace_buffer_start, trace_buffer_free, trace_buffer_end_free):
10275 Reimplement as macros.
10276 (trace_buffer_wrap): Delete.
10277 (traceframe_write_count, traceframe_read_count)
10278 (traceframes_created, tracing): Use IP_AGENT_EXPORT.
10279 (struct tracepoint_hit_ctx) <type>: New field.
10280 (struct fast_tracepoint_ctx): New.
10281 (memory_barrier): New.
10282 (cmpxchg): New.
10283 (record_tracepoint_error): Update atomically in the IPA.
10284 (clear_inferior_trace_buffer): New.
10285 (about_to_request_buffer_space): New.
10286 (trace_buffer_alloc): Handle GDBserver and inferior simulatenous
10287 updating the same buffer.
10288 (add_tracepoint): Default the tracepoint's type to trap
10289 tracepoint, and orig_size to -1.
10290 (get_trace_state_variable) [IN_PROCESS_AGENT]: Handle allocated
10291 internal variables.
10292 (create_trace_state_variable): New parameter `gdb'. Handle it.
10293 (clear_installed_tracepoints): Clear fast tracepoint jumps.
10294 (cmd_qtdp): Handle fast tracepoints.
10295 (cmd_qtdv): Adjust.
10296 (max_jump_pad_size): New.
10297 (gdb_jump_pad_head): New.
10298 (get_jump_space_head): New.
10299 (claim_jump_space): New.
10300 (sort_tracepoints): New.
10301 (MAX_JUMP_SIZE): New.
10302 (cmd_qtstart): Handle fast tracepoints. Sync tracepoints with the
10303 IPA.
10304 (stop_tracing) [IN_PROCESS_AGENT]: Don't include the tdisconnected
10305 support. Upload fast traceframes, and delete internal IPA
10306 breakpoints.
10307 (stop_tracing_handler): New.
10308 (flush_trace_buffer_handler): New.
10309 (cmd_qtstop): Upload fast tracepoints.
10310 (response_tracepoint): Handle fast tracepoints.
10311 (tracepoint_finished_step): Upload fast traceframes. Set the
10312 tracepoint hit context's tracepoint type.
10313 (handle_tracepoint_bkpts): New.
10314 (tracepoint_was_hit): Set the tracepoint hit context's tracepoint
10315 type. Add comment about fast tracepoints.
10316 (collect_data_at_tracepoint) [IN_PROCESS_AGENT]: Don't access the
10317 non-existing action_str field.
10318 (get_context_regcache): Handle fast tracepoints.
10319 (do_action_at_tracepoint) [!IN_PROCESS_AGENT]: Don't write the PC
10320 to the regcache.
10321 (fast_tracepoint_from_jump_pad_address): New.
10322 (fast_tracepoint_from_ipa_tpoint_address): New.
10323 (collecting_t): New.
10324 (force_unlock_trace_buffer): New.
10325 (fast_tracepoint_collecting): New.
10326 (collecting): New.
10327 (gdb_collect): New.
10328 (write_inferior_data_ptr): New.
10329 (target_tp_heap): New.
10330 (target_malloc): New.
10331 (download_agent_expr): New.
10332 (UALIGN): New.
10333 (download_tracepoints): New.
10334 (download_trace_state_variables): New.
10335 (upload_fast_traceframes): New.
10336 (IPA_FIRST_TRACEFRAME): New.
10337 (IPA_NEXT_TRACEFRAME_1): New.
10338 (IPA_NEXT_TRACEFRAME): New.
10339 [IN_PROCESS_AGENT]: Include sys/mman.h and fcntl.h.
10340 [IN_PROCESS_AGENT] (gdb_tp_heap_buffer, gdb_jump_pad_buffer)
10341 (gdb_jump_pad_buffer_end): New.
10342 [IN_PROCESS_AGENT] (initialize_tracepoint_ftlib): New.
10343 (initialize_tracepoint): Adjust.
10344 [IN_PROCESS_AGENT]: Allocate the IPA heap, and jump pad scratch
10345 buffer. Initialize the low module.
10346 * utils.c (PREFIX, TOOLNAME): New.
10347 (malloc_failure): Use PREFIX.
10348 (error): In the IPA, an error causes an exit.
10349 (fatal, warning): Use PREFIX.
10350 (internal_error): Use TOOLNAME.
10351 (NUMCELLS): Increase to 10.
10352 * configure, config.in: Regenerate.
10353
d149dd1d
PA		 103542010-06-01 Pedro Alves <pedro@codesourcery.com>
10355
10356 * server.c (handle_query) <qSupported>: Do two passes over the
10357 qSupported string to avoid nesting strtok.
10358
f6528abd
JK		 103592010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
10360
10361 * Makefile.in (SFILES): Add $(srcdir)/proc-service.list.
10362 (CDEPS): New.
10363 * configure.ac (RDYNAMIC): New AC_MSG_CHECKING wrapping. Test also
10364 -Wl,--dynamic-list.
10365 * configure: Regenerate.
10366 * proc-service.list: New.
10367
ca2a87a0
JK		 103682010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
10369
10370 * linux-low.c (linux_core_of_thread): Fix crash on invalid CONTENT.
10371 New comment.
10372
363a6e9f
OS		 103732010-05-26 Ozkan Sezer <sezeroz@gmail.com>
10374
10375 * gdbreplay.c (remote_open): Check error return from socket() call by
10376 its equality to -1 not by it being negative.
10377 * remote-utils.c (remote_open): Likewise.
10378
d23b6cb1
PA		 103792010-05-23 Pedro Alves <pedro@codesourcery.com>
10380
10381 * config.h: Regenerate.
10382
28d3cf85
MK		 103832010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
10384
10385 * linux-m68k-low.c (ps_get_thread_area): Don't define if kernel
10386 doesn't provide PTRACE_GET_THREAD_AREA.
10387
fea36a59
MK		 103882010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
10389
10390 * linux-m68k-low.c: Include <asm/ptrace.h>
10391 (ps_get_thread_area): Implement.
10392
24b066ba
DE		 103932010-05-03 Doug Evans <dje@google.com>
10394
10395 * event-loop.c (struct callback_event): New struct.
10396 (callback_list): New global.
10397 (append_callback_event, delete_callback_event): New functions.
10398 (process_callback): New function.
10399 (start_event_loop): Call it.
10400 * remote-utils.c (NOT_SCHEDULED): Define.
10401 (readchar_buf, readchar_bufcnt, readchar_bufp): New static globals,
10402 moved out of readchar.
10403 (readchar): Rewrite. Call reschedule before returning.
10404 (reset_readchar): New function.
10405 (remote_close): Call it.
10406 (process_remaining, reschedule): New functions.
10407 * server.h (callback_handler_func): New typedef.
10408 (append_callback_event, delete_callback_event): Declare.
10409
9836d6ea
PA		 104102010-05-03 Pedro Alves <pedro@codesourcery.com>
10411
10412 * proc-service.c (ps_pglobal_lookup): Use
10413 thread_db_look_up_one_symbol.
10414 * remote-utils.c (look_up_one_symbol): Add new `may_ask_gdb'
10415 parameter. Use it instead of all_symbols_looked_up.
10416 * server.h (struct process_info) <all_symbols_looked_up>: Delete
10417 field.
10418 (all_symbols_looked_up): Don't declare.
10419 (look_up_one_symbol): Add new `may_ask_gdb' parameter.
10420 * thread-db.c (struct thread_db) <all_symbols_looked_up>: New
10421 field.
10422 (thread_db_look_up_symbols): Adjust call to look_up_one_symbol.
10423 Set all_symbols_looked_up here.
10424 (thread_db_look_up_one_symbol): New.
10425 (thread_db_get_tls_address): Adjust.
10426 (thread_db_load_search, try_thread_db_load_1): Always allocate the
10427 thread_db object on the heap, and tentatively set it in the
10428 process structure.
10429 (thread_db_init): Don't set all_symbols_looked_up here.
10430 * linux-low.h (thread_db_look_up_one_symbol): Declare.
10431
7984d532
PA		 104322010-05-03 Pedro Alves <pedro@codesourcery.com>
10433
10434 * linux-low.c (linux_kill, linux_detach): Adjust.
10435 (status_pending_p_callback): Remove redundant statement. Check
10436 for !TARGET_WAITIKIND_IGNORE, instead of
10437 TARGET_WAITKIND_STOPPED.
10438 (handle_tracepoints): Make sure LWP is locked. Adjust.
10439 (linux_wait_for_event_1): Adjust.
10440 (linux_cancel_breakpoints): New.
10441 (unsuspend_one_lwp): New.
10442 (unsuspend_all_lwps): New.
10443 (linux_wait_1): If finishing a step-over, unsuspend all lwps.
10444 (send_sigstop_callback): Change return type to int, add new
10445 `except' parameter and handle it.
10446 (suspend_and_send_sigstop_callback): New.
10447 (stop_all_lwps): Add new `suspend' and `expect' parameters, and
10448 pass them down. If SUSPEND, also increment the lwp's suspend
10449 count.
10450 (linux_resume_one_lwp): Add notice about resuming a suspended LWP.
10451 (need_step_over_p): Don't consider suspended LWPs.
10452 (start_step_over): Adjust.
10453 (proceed_one_lwp): Change return type to int, add new `except'
10454 parameter and handle it.
10455 (unsuspend_and_proceed_one_lwp): New.
10456 (proceed_all_lwps): Use find_inferior instead of
10457 for_each_inferior.
10458 (unstop_all_lwps): Add `unsuspend' parameter. If UNSUSPEND, them
10459 also decrement the suspend count of LWPs. Pass `except' down,
10460 instead of hacking its suspend count.
10461 (linux_pause_all): Add `freeze' parameter. Adjust.
10462 (linux_unpause_all): New.
10463 (linux_target_ops): Install linux_unpause_all.
10464 * server.c (handle_status): Adjust.
10465 * target.h (struct target_ops): New fields `unpause_all' and
10466 `cancel_breakpoints'. Add new parameter to `pause_all'.
10467 (pause_all): Add new `freeze' parameter.
10468 (unpause_all): New.
10469 (cancel_breakpoints): New.
10470 * tracepoint.c (clear_installed_tracepoints): Pause threads, and
10471 cancel breakpoints.
10472 (cmd_qtstart): Pause threads.
10473 (stop_tracing): Pause threads, and cancel breakpoints.
10474 * win32-low.c (win32_target_ops): Adjust.
10475
e471f25b
PA		 104762010-05-03 Pedro Alves <pedro@codesourcery.com>
10477
10478 * linux-low.c (linux_wait_for_event_1): Move passing the signal to
10479 the inferior right away from here...
10480 (linux_wait_1): ... to here, and adjust to check the thread's
10481 last_resume_kind instead of the lwp's step or stop_expected flags.
10482
1915ef4f
PA		 104832010-05-02 Pedro Alves <pedro@codesourcery.com>
10484
10485 * README: Use consistent `GDB' and `GDBserver' spellings.
10486
f9e39928
PA		 104872010-05-02 Pedro Alves <pedro@codesourcery.com>
10488
10489 * linux-low.c (linux_kill_one_lwp): Assume the lwp is stopped.
10490 (linux_kill): Stop all lwps here. Don't delete the main lwp here.
10491 (linux_detach_one_lwp): Assume the lwp is stopped.
10492 (any_thread_of): Delete.
10493 (linux_detach): Stop all lwps here. Don't blindly delete all
10494 breakpoints.
10495 (delete_lwp_callback): New.
10496 (linux_mourn): Delete all lwps of the process that is gone.
10497 (linux_wait_1): Don't delete the last lwp of the process here.
10498 * mem-break.h (mark_breakpoints_out): Declare.
10499 * mem-break.c (mark_breakpoints_out): New.
10500 (free_all_breakpoints): Use it.
10501 * server.c (handle_target_event): If the process is gone, mark
10502 breakpoints out.
10503 * thread-db.c (struct thread_db) <create_bp>: New field.
10504 (thread_db_enable_reporting): Fix prototype. Store a thread event
10505 breakpoint reference in the thread_db struct.
10506 (thread_db_load_search): Clear the thread_db object.
10507 (try_thread_db_load_1): Ditto.
10508 (switch_to_process): New.
10509 (disable_thread_event_reporting): Use it.
10510 (remove_thread_event_breakpoints): New.
10511 (thread_db_detach, thread_db_mourn): Use it.
10512
1e7fc18c
PA		 105132010-05-01 Pedro Alves <pedro@codesourcery.com>
10514
10515 * linux-low.c (linux_enable_event_reporting): New.
10516 (linux_wait_for_event_1, handle_extended_wait): Use it.
10517
02fc4de7
PA		 105182010-04-30 Pedro Alves <pedro@codesourcery.com>
10519
10520 * linux-low.c (linux_kill_one_lwp, linux_kill)
10521 (linux_detach_one_lwp): Adjust to send_sigstop interface change.
10522 (send_sigstop): Take an lwp_info as parameter instead. Queue a
10523 SIGSTOP even if the LWP is stopped.
10524 (send_sigstop_callback): New.
10525 (stop_all_lwps): Use send_sigstop_callback instead.
10526 (linux_resume_one_thread): Adjust.
10527 (proceed_one_lwp): Still proceed an LWP that the client has
10528 requested to stop, if we haven't reported it as stopped yet. Make
10529 sure that LWPs the client want stopped, have a pending SIGSTOP.
10530
bc3b5632
DE		 105312010-04-26 Doug Evans <dje@google.com>
10532
ae1ada35
DE		 10533 * server.c (handle_general_set): Make static.
10534
bc3b5632
DE		 10535 * remote-utils.c (putpkt_binary_1): Call readchar instead of read.
10536 Print received char after testing for error/eof instead of before.
10537 (input_interrupt): Tweak comment.
10538
65730243
DE		 105392010-04-23 Doug Evans <dje@google.com>
10540
10541 * server.c (start_inferior): Print inferior argv if --debug.
10542
a8ae7dc0
AR		 105432010-04-21 Aleksandar Ristovski <aristovski@qnx.com>
10544
10545 * Makefile.in (nto_low_h nto-low.o nto-x86-low.o): New dependency lists.
10546 * nto-x86-low.c: Include server.h
10547
1c07cc19
PM		 105482010-04-20 Pierre Muller <muller@ics.u-strasbg.fr>
10549
10550 * win32-i386-low.c: Use __x86_64__ macro instead of __x86_64 to
10551 be consistent with other sources of this directory.
10552 (init_registers_amd64): Correct name of source file of this function
10553 in the comment.
10554
e0a61e09
PM		 105552010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
10556
10557 * configure.srv (x86_64-*-mingw*): New configuration for Windows
10558 64-bit executables.
10559
54709339
PM		 105602010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
10561
10562 * win32-i386-low.c: Add 64-bit support.
10563 (CONTEXT_EXTENDED_REGISTERS): Set macro to zero if not exisiting.
10564 (init_registers_amd64): Declare.
10565 (mappings): Add 64-bit version of array.
10566 (init_windows_x86): New function.
10567 (the_low_target): Change init_arch field to init_windows_x86.
10568
e8f0053d
PM		 105692010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
10570
10571 * win32-low.c: Adapt to support also 64-bit architecture.
10572 (child_xfer_memory): Use uintptr_t type for local variable `addr'.
10573 (get_image_name): Use SIZE_T type for local variable `done'.
10574 (psapi_get_dll_name): Use LPVOID type for parameter `BaseAddress'.
10575 (toolhelp_get_dll_name): Idem.
10576 (handle_load_dll): Use CORE_ADDR type for local variable `load_addr'.
10577 Use uintptr_t typecast to avoid warning.
10578 (handle_unload_dll): Use uintptr_t typecast to avoid warning.
10579 (handle_exception): Use phex_nz to avoid warning.
10580 (win32_wait): Remove unused local variable `process'.
10581
c481e77e
PM		 105822010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
10583
10584 * configure.srv (srv_amd64_regobj): Replace `x86-64-avx.o' by
10585 `amd64-avx.o'.
10586
12ea4b69
PM		 105872010-04-17 Pierre Muller <muller@ics.u-strasbg.fr>
10588
10589 * configure.ac: Use `ws2_32' library for srv_mingw.
10590 * configure: Regenerate.
10591 * gdbreplay.c: Include winsock2.h instead of winsock.h.
10592 * remote-utils.c: Likewise.
10593
f6d1620c
L		 105942010-04-17 H.J. Lu <hongjiu.lu@intel.com>
10595
10596 * linux-x86-low.c (xmltarget_amd64_linux_no_xml): Define only
10597 if __x86_64__ is defined.
10598
8e642873
PM		 105992010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
10600
10601 * configure: Regenerate.
10602
711e434b
PM		 106032010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
10604
10605 * server.c (handle_query): Handle 'qGetTIBAddr' query.
10606 * target.h (target_ops): New get_tib_address field.
10607 * win32-low.h (win32_thread_info): Add thread_local_base field.
10608 * win32-low.c (child_add_thread): Add tlb argument.
10609 Set thread_local_base field to TLB.
10610 (get_child_debug_event): Adapt to child_add_thread change.
10611 (win32_get_tib_address): New function.
10612 (win32_target_ops): Set get_tib_address field to
10613 win32_get_tib_address.
10614 * linux-low.c (linux_target_ops): Set get_tib_address field to NULL.
10615
505106cd
PA		 106162010-04-12 Pedro Alves <pedro@codesourcery.com>
10617
505106cd
PA		 10618 * linux-low.c (linux_mourn): Also remove the process.
10619 * server.c (handle_target_event): Don't remove the process here.
10620 * nto-low.c (nto_mourn): New.
10621 (nto_target_ops): Install it.
10622 * spu-low.c (spu_mourn): New.
10623 (spu_target_ops): Install it.
10624 * win32-low.c (win32_mourn): New.
10625 (win32_target_ops): Install it.
10626
e8470a06
PA		 106272010-04-12 Pedro Alves <pedro@codesourcery.com>
10628
10629 * server.h (buffer_xml_printf): Remove redundant `;'.
10630
45ba0d02
PA		 106312010-04-12 Pedro Alves <pedro@codesourcery.com>
10632
10633 * regcache.c (set_register_cache): Invalidate regcaches before
10634 changing the register cache layout.
10635 (regcache_invalidate_one): Allow a NULL regcache.
10636 * linux-x86-low.c (x86_linux_update_xmltarget): Invalidate
10637 regcaches before changing the register cache layout or the target
10638 regsets.
10639
59e04013
L		 106402010-04-12 H.J. Lu <hongjiu.lu@intel.com>
10641
10642 * linux-x86-low.c (x86_linux_update_xmltarget): Avoid unused
10643 variable warning on Linux/x86-64.
10644
8336d594
PA		 106452010-04-11 Pedro Alves <pedro@codesourcery.com>
10646
10647 GDBserver disconnected tracing support.
10648
10649 * linux-low.c (linux_remove_process): Delete.
10650 (add_lwp): Don't set last_resume_kind here.
10651 (linux_kill): Use `mourn'.
10652 (linux_detach): Use `thread_db_detach', and `mourn'.
10653 (linux_mourn): New.
10654 (linux_attach_lwp_1): Adjust comment.
10655 (linux_attach): last_resume_kind moved the thread_info; adjust.
10656 (status_pending_p_callback): Adjust.
10657 (linux_wait_for_event_1): Adjust.
10658 (count_events_callback, select_singlestep_lwp_callback)
10659 (select_event_lwp_callback, cancel_breakpoints_callback)
10660 (db_wants_lwp_stopped, linux_wait_1, need_step_over_p)
10661 (proceed_one_lwp): Adjust.
10662 (linux_async): Add debug output.
10663 (linux_thread_stopped): New.
10664 (linux_pause_all): New.
10665 (linux_target_ops): Install linux_mourn, linux_thread_stopped and
10666 linux_pause_all.
10667 * linux-low.h (struct lwp_info): Delete last_resume_kind field.
10668 (thread_db_free): Delete declaration.
10669 (thread_db_detach, thread_db_mourn): Declare.
10670 * thread-db.c (thread_db_init): Use thread_db_mourn.
10671 (thread_db_free): Delete, split in two.
10672 (disable_thread_event_reporting): New.
10673 (thread_db_detach): New.
10674 (thread_db_mourn): New.
10675
10676 * server.h (struct thread_info) <last_resume_kind>: New field.
10677 <attached>: Add comment.
10678 <gdb_detached>: New field.
10679 (handler_func): Change return type to int.
10680 (handle_serial_event, handle_target_event): Ditto.
10681 (gdb_connected): Declare.
10682 (tracing): Delete.
10683 (disconnected_tracing): Declare.
10684 (stop_tracing): Declare.
10685
10686 * server.c (handle_query) <qSupported>: Report support for
10687 disconnected tracing.
10688 (queue_stop_reply_callback): Account for running threads.
10689 (gdb_wants_thread_stopped): New.
10690 (gdb_wants_all_threads_stopped): New.
10691 (gdb_reattached_process): New.
10692 (handle_status): Clear the `gdb_detached' flag of all processes.
10693 In all-stop, stop all threads.
10694 (main): Be sure to leave tfind mode. Handle disconnected tracing.
10695 (process_serial_event): If the remote connection breaks, or if an
10696 exit was forced with "monitor exit", force an event loop exit.
10697 Handle disconnected tracing on detach.
10698 (handle_serial_event): Adjust.
10699 (handle_target_event): If GDB isn't connected, forward events back
10700 to the inferior, unless the last process exited, in which case,
10701 exit gdbserver. Adjust interface.
10702
10703 * remote-utils.c (remote_open): Don't block in accept. Instead
10704 register an event loop source on the listen socket file
10705 descriptor. Refactor bits into ...
10706 (listen_desc): ... this new global.
10707 (gdb_connected): ... this new function.
10708 (enable_async_notification): ... this new function.
10709 (handle_accept_event): ... this new function.
10710 (remote_close): Clear remote_desc.
10711
10712 * inferiors.c (add_thread): Set the new thread's last_resume_kind.
10713
10714 * target.h (struct target_ops) <mourn, thread_stopped, pause_all>:
10715 New fields.
10716 (mourn_inferior): Define.
10717 (target_process_qsupported): Avoid the dangling else problem.
10718 (thread_stopped): Define.
10719 (pause_all): Define.
10720 (target_waitstatus_to_string): Declare.
10721 * target.c (target_waitstatus_to_string): New.
10722
10723 * tracepoint.c (tracing): Make extern.
10724 (disconnected_tracing): New.
10725 (stop_tracing): Make extern. Handle tracing stops due to GDB
10726 disconnecting.
10727 (cmd_qtdisconnected): New.
10728 (cmd_qtstatus): Report disconnected tracing status in trace reply.
10729 (handle_tracepoint_general_set): Handle QTDisconnected.
10730
10731 * event-loop.c (event_handler_func): Change return type to int.
10732 (process_event): Bail out if the event handler wants the event
10733 loop to stop.
10734 (handle_file_event): Ditto.
10735 (start_event_loop): Bail out if the event handler wants the event
10736 loop to stop.
10737
10738 * nto-low.c (nto_target_ops): Adjust.
10739 * spu-low.c (spu_wait): Don't remove the process here.
10740 (spu_target_ops): Adjust.
10741 * win32-low.c (win32_wait): Don't remove the process here.
10742 (win32_target_ops): Adjust.
10743
5d267c4c
PA		 107442010-04-11 Pedro Alves <pedro@codesourcery.com>
10745
10746 * regcache.c (realloc_register_cache): Invalidate inferior's
10747 regcache before recreating it.
10748
623ccd72
PA		 107492010-04-09 Pedro Alves <pedro@codesourcery.com>
10750
10751 * tracepoint.c (cmd_qtstatus): Report trace buffer circularity.
10752
219f2f23
PA		 107532010-04-09 Stan Shebs <stan@codesourcery.com>
10754 Pedro Alves <pedro@codesourcery.com>
10755
10756 * server.h (LONGEST): New.
10757 (struct thread_info) <while_stepping>: New field.
10758 (unpack_varlen_hex, xrealloc, pulongest, plongest, phex_nz):
10759 Declare.
10760 (initialize_tracepoint, handle_tracepoint_general_set)
10761 (handle_tracepoint_query, tracepoint_finished_step)
10762 (tracepoint_was_hit, release_while_stepping_state_list):
10763 (current_traceframe): Declare.
10764 * server.c (handle_general_set): Handle tracepoint packets.
10765 (read_memory): New.
10766 (write_memory): New.
10767 (handle_search_memory_1): Use read_memory.
10768 (handle_query): Report support for conditional tracepoints, trace
10769 state variables, and tracepoint sources. Handle tracepoint
10770 queries.
10771 (main): Initialize the tracepoints module.
10772 (process_serial_event): Handle traceframe reads/writes.
10773
10774 * linux-low.c (handle_tracepoints): New.
10775 (linux_wait_1): Call it.
10776 (linux_resume_one_lwp): Handle while-stepping.
10777 (linux_supports_tracepoints, linux_read_pc, linux_write_pc): New.
10778 (linux_target_ops): Install them.
10779 * linux-low.h (struct linux_target_ops) <supports_tracepoints>:
10780 New field.
10781 * linux-x86-low.c (x86_supports_tracepoints): New.
10782 (the_low_target). Install it.
10783
10784 * mem-break.h (delete_breakpoint): Declare.
10785 * mem-break.c (delete_breakpoint): Make external.
10786
10787 * target.h (struct target_ops): Add `supports_tracepoints',
10788 `read_pc', and `write_pc' fields.
10789 (target_supports_tracepoints): Define.
10790 * utils.c (xrealloc, decimal2str, pulongest, plongest, thirty_two)
10791 (phex_nz): New.
10792
10793 * regcache.h (struct regcache) <registers_owned>: New field.
10794 (init_register_cache, regcache_cpy): Declare.
10795 (regcache_read_pc, regcache_write_pc): Declare.
10796 (register_cache_size): Declare.
10797 (supply_regblock): Declare.
10798 * regcache.c (init_register_cache): New.
10799 (new_register_cache): Use it.
10800 (regcache_cpy): New.
10801 (register_cache_size): New.
10802 (supply_regblock): New.
10803 (regcache_read_pc, regcache_write_pc): New.
889bf7c5 10804
219f2f23
PA		 10805 * tracepoint.c: New.
10806
10807 * Makefile.in (OBS): Add tracepoint.o.
10808 (tracepoint.o): New rule.
10809
3a13a53b
L		 108102010-04-08 H.J. Lu <hongjiu.lu@intel.com>
10811
10812 * Makefile.in (clean): Also remove i386-mmx.c i386-mmx-linux.c.
10813 (i386-mmx.o): New.
10814 (i386-mmx.c): Likewise.
10815 (i386-mmx-linux.o): Likewise.
10816 (i386-mmx-linux.c): Likewise.
10817
10818 * configure.srv (srv_i386_regobj): Add i386-mmx.o.
10819 (srv_i386_linux_regobj): Add i386-mmx-linux.o.
10820 (srv_i386_xmlfiles): Add i386/i386-mmx.xml.
10821 (srv_i386_linux_xmlfiles): Add i386/i386-mmx-linux.xml.
10822
10823 * linux-x86-low.c (init_registers_i386_mmx_linux): New.
10824 (x86_linux_update_xmltarget): Call init_registers_i386_mmx_linux
10825 and return if ptrace PTRACE_GETFPXREGS failed in 32bit.
10826
1570b33e
L		 108272010-04-07 H.J. Lu <hongjiu.lu@intel.com>
10828
10829 * Makefile.in (clean): Updated.
10830 (i386-avx.o): New.
10831 (i386-avx.c): Likewise.
10832 (i386-avx-linux.o): Likewise.
10833 (i386-avx-linux.c): Likewise.
10834 (amd64-avx.o): Likewise.
10835 (amd64-avx.c): Likewise.
10836 (amd64-avx-linux.o): Likewise.
10837 (amd64-avx-linux.c): Likewise.
10838
10839 * configure.srv (srv_i386_regobj): Add i386-avx.o.
10840 (srv_i386_linux_regobj): Add i386-avx-linux.o.
10841 (srv_amd64_regobj): Add amd64-avx.o.
10842 (srv_amd64_linux_regobj): Add amd64-avx-linux.o.
10843 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx.xml.
10844 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx.xml.
10845 (srv_i386_xmlfiles): Add i386/i386-avx.xml.
10846 (srv_amd64_xmlfiles): Add i386/amd64-avx.xml.
10847 (srv_i386_linux_xmlfiles): Add i386/i386-avx-linux.xml.
10848 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-linux.xml.
10849
10850 * i387-fp.c: Include "i386-xstate.h".
10851 (i387_xsave): New.
10852 (i387_cache_to_xsave): Likewise.
10853 (i387_xsave_to_cache): Likewise.
10854 (x86_xcr0): Likewise.
10855
10856 * i387-fp.h (i387_cache_to_xsave): Likewise.
10857 (i387_xsave_to_cache): Likewise.
10858 (x86_xcr0): Likewise.
10859
10860 * linux-arm-low.c (target_regsets): Initialize nt_type to 0.
10861 * linux-crisv32-low.c (target_regsets): Likewise.
10862 * linux-m68k-low.c (target_regsets): Likewise.
10863 * linux-mips-low.c (target_regsets): Likewise.
10864 * linux-ppc-low.c (target_regsets): Likewise.
10865 * linux-s390-low.c (target_regsets): Likewise.
10866 * linux-sh-low.c (target_regsets): Likewise.
10867 * linux-sparc-low.c (target_regsets): Likewise.
10868 * linux-xtensa-low.c (target_regsets): Likewise.
10869
10870 * linux-low.c: Include <sys/uio.h>.
10871 (regsets_fetch_inferior_registers): Support nt_type.
10872 (regsets_store_inferior_registers): Likewise.
10873 (linux_process_qsupported): New.
10874 (linux_target_ops): Add linux_process_qsupported.
10875
10876 * linux-low.h (regset_info): Add nt_type.
10877 (linux_target_ops): Add process_qsupported.
10878
10879 * linux-x86-low.c: Include "i386-xstate.h", "elf/common.h"
10880 and <sys/uio.h>.
10881 (init_registers_i386_avx_linux): New.
10882 (init_registers_amd64_avx_linux): Likewise.
10883 (xmltarget_i386_linux_no_xml): Likewise.
10884 (xmltarget_amd64_linux_no_xml): Likewise.
10885 (PTRACE_GETREGSET): Likewise.
10886 (PTRACE_SETREGSET): Likewise.
10887 (x86_fill_xstateregset): Likewise.
10888 (x86_store_xstateregset): Likewise.
10889 (use_xml): Likewise.
10890 (x86_linux_update_xmltarget): Likewise.
10891 (x86_linux_process_qsupported): Likewise.
10892 (target_regsets): Add NT_X86_XSTATE entry and Initialize nt_type.
10893 (x86_arch_setup): Don't call init_registers_amd64_linux nor
10894 init_registers_i386_linux here. Call
10895 x86_linux_update_xmltarget.
10896 (the_low_target): Add x86_linux_process_qsupported.
10897
10898 * server.c (handle_query): Call target_process_qsupported.
10899
10900 * target.h (target_ops): Add process_qsupported.
10901 (target_process_qsupported): New.
10902
fc7238bb
PA		 109032010-04-03 Pedro Alves <pedro@codesourcery.com>
10904
10905 * inferiors.c (add_thread): Set last_status kind to
10906 TARGET_WAITKIND_IGNORE.
10907 * linux-low.c (cancel_breakpoint): Remove unnecessary regcache
10908 fetch. Use ptid_of. Avoid unnecessary get_lwp_thread calls.
10909 (linux_wait_1): Move `thread' local definition to block that uses
10910 it. Don't NULL initialize `event_child'.
10911 (linux_resume_one_thread): Avoid unnecessary get_lwp_thread calls.
10912 Alway set the thread's last_status to TARGET_WAITKIND_IGNORE.
10913 * linux-x86-low.c (x86_breakpoint_at): Read raw memory.
10914
bdabb078
PA		 109152010-04-01 Pedro Alves <pedro@codesourcery.com>
10916
10917 * linux-low.c (get_stop_pc): Don't adjust the PC if stopped with
10918 an extended waitstatus, or by a watchpoint.
10919 (cancel_breakpoints_callback): Don't cancel a breakpoint if the
10920 thread was stepping or has been stopped by a watchpoint.
10921
d3bbe7a0
PA		 109222010-04-01 Pedro Alves <pedro@codesourcery.com>
10923
10924 * mem-break.c (struct raw_breakpoint): New field shlib_disabled.
10925 (set_gdb_breakpoint_at): If GDB is inserting a breakpoint on top
10926 of another, then delete the previous, and validate all
10927 breakpoints.
10928 (validate_inserted_breakpoint): New.
10929 (delete_disabled_breakpoints): New.
10930 (validate_breakpoints): New.
10931 (check_mem_read): Validate breakpoints before trusting their
10932 shadow. Delete disabled breakpoints.
10933 (check_mem_write): Validate breakpoints before trusting they
10934 should be inserted. Delete disabled breakpoints.
10935 * mem-break.h (validate_breakpoints):
10936 * server.c (handle_query): Validate breakpoints when we see a
10937 qSymbol query.
10938
8b07ae33
PA		 109392010-04-01 Pedro Alves <pedro@codesourcery.com>
10940
10941 * linux-low.c (linux_wait_1): Avoid setting need_step_over is
10942 there's a GDB breakpoint at stop_pc. Always report a trap to GDB
10943 if we could tell there's a GDB breakpoint at stop_pc.
10944 (need_step_over_p): Don't do a step over if we find a GDB
10945 breakpoint at the resume PC.
10946
10947 * mem-break.c (struct raw_breakpoint): New.
10948 (enum bkpt_type): New type `gdb_breakpoint'.
10949 (struct breakpoint): Delete the `PC', `old_data' and `inserted'
10950 fields. New field `raw'.
10951 (find_raw_breakpoint_at): New.
10952 (set_raw_breakpoint_at): Handle refcounting. Create a raw
10953 breakpoint instead.
10954 (set_breakpoint_at): Adjust.
10955 (delete_raw_breakpoint): New.
10956 (release_breakpoint): New.
10957 (delete_breakpoint): Rename to...
10958 (delete_breakpoint_1): ... this. Add proc parameter. Use
10959 release_breakpoint. Return ENOENT.
10960 (delete_breakpoint): Reimplement.
10961 (find_breakpoint_at): Delete.
10962 (find_gdb_breakpoint_at): New.
10963 (delete_breakpoint_at): Delete.
10964 (set_gdb_breakpoint_at): New.
10965 (delete_gdb_breakpoint_at): New.
10966 (gdb_breakpoint_here): New.
10967 (set_reinsert_breakpoint): Use release_breakpoint.
10968 (uninsert_breakpoint): Rename to ...
10969 (uninsert_raw_breakpoint): ... this.
10970 (uninsert_breakpoints_at): Adjust to handle raw breakpoints.
10971 (reinsert_raw_breakpoint): Change parameter type to
10972 raw_breakpoint.
10973 (reinsert_breakpoints_at): Adjust to handle raw breakpoints
10974 instead.
10975 (check_breakpoints): Adjust. Use release_breakpoint.
10976 (breakpoint_here): Rewrite using find_raw_breakpoint_at.
10977 (breakpoint_inserted_here): Ditto.
10978 (check_mem_read): Adjust to iterate over raw breakpoints instead.
10979 Don't trust the breakpoint's shadow if it is not inserted.
10980 (check_mem_write): Adjust to iterate over raw breakpoints instead.
10981 (delete_all_breakpoints): Adjust.
10982 (free_all_breakpoints): Mark all breakpoints as uninserted, and
10983 use delete_breakpoint_1.
10984
10985 * mem-break.h (breakpoints_supported): Delete declaration.
10986 (set_gdb_breakpoint_at): Declare.
10987 (gdb_breakpoint_here): Declare.
10988 (delete_breakpoint_at): Delete.
10989 (delete_gdb_breakpoint_at): Declare.
10990
10991 * server.h (struct raw_breakpoint): Forward declare.
10992 (struct process_info): New field `raw_breakpoints'.
10993
10994 * linux-x86-low.c (x86_insert_point, x86_remote_point): Handle Z0
10995 breakpoints.
10996
6bf5e0ba
PA		 109972010-03-24 Pedro Alves <pedro@codesourcery.com>
10998
10999 * linux-low.c (status_pending_p_callback): Fix comment.
11000 (linux_wait_for_event_1): Move most of the internal breakpoint
11001 handling from here...
11002 (linux_wait_1): ... to here.
11003 (count_events_callback): New.
11004 (select_singlestep_lwp_callback): New.
11005 (select_event_lwp_callback): New.
11006 (cancel_breakpoints_callback): New.
11007 (select_event_lwp): New.
11008 (linux_wait_1): Simplify internal breakpoint handling. Give equal
11009 priority to all LWPs that have had events that should be reported
11010 to the client. Cancel breakpoints when about to reporting the
11011 event to the client, not while stopping lwps. No longer cancel
11012 finished single-steps here.
11013 (cancel_finished_single_step): Delete.
11014 (cancel_finished_single_steps): Delete.
11015
414a389f
PA		 110162010-03-24 Pedro Alves <pedro@codesourcery.com>
11017
11018 * mem-break.c (enum bkpt_type): New.
11019 (struct breakpoint): New field `type'.
11020 (set_breakpoint_at): Change return type to struct breakpoint
11021 pointer. Set type to `other_breakpoint' by default.
11022 (delete_breakpoint): Rewrite, supporting more than one breakpoint
11023 in the breakpoint list.
11024 (delete_reinsert_breakpoints): Only delete reinsert breakpoints.
11025 (reinsert_breakpoint): Rename to ...
11026 (reinsert_raw_breakpoint): ... this.
11027 (reinsert_breakpoints_at): Adjust.
11028 * mem-break.h (struct breakpoint): Declare.
11029 (set_breakpoint_at): Change return type to struct breakpoint
11030 pointer.
11031
2280c721
PA		 110322010-03-24 Pedro Alves <pedro@codesourcery.com>
11033
11034 * server.c (handle_query): Assign, not compare.
11035
d50171e4
PA		 110362010-03-24 Pedro Alves <pedro@codesourcery.com>
11037
11038 Teach linux gdbserver to step-over-breakpoints.
11039
11040 * linux-low.c (can_hardware_single_step): New.
11041 (supports_breakpoints): New.
11042 (handle_extended_wait): If stopping threads, read the stop pc of
11043 the new cloned LWP.
11044 (get_pc): New.
11045 (get_stop_pc): Add `lwp' parameter. Handle it. Bail out if the
11046 low target doesn't support retrieving the PC.
11047 (add_lwp): Set last_resume_kind to resume_continue.
11048 (linux_attach_lwp_1): Adjust comments. Always set stop_expected.
11049 (linux_attach): Don't clear stop_expected. Set the lwp's
11050 last_resume_kind to resume_stop.
11051 (linux_detach_one_lwp): Don't check for removed breakpoints.
11052 (check_removed_breakpoint): Delete.
11053 (status_pending_p): Rename to ...
11054 (status_pending_p_callback): ... this. Don't check for removed
11055 breakpoints. Don't consider threads that are stopped from GDB's
11056 perspective.
11057 (linux_wait_for_lwp): Always read the stop_pc here.
11058 (cancel_breakpoint): New.
11059 (step_over_bkpt): New global.
11060 (linux_wait_for_event_1): Implement stepping over breakpoints.
11061 (gdb_wants_lwp_stopped): New.
11062 (gdb_wants_all_stopped): New.
11063 (linux_wait_1): Tag threads as gdb-wants-stopped. Cancel finished
11064 single-step traps here. Store the thread's last reported target
11065 wait status.
11066 (send_sigstop): Don't clear stop_expected. Always set it,
11067 instead.
11068 (mark_lwp_dead): Remove reference to pending_is_breakpoint.
11069 (cancel_finished_single_step): New.
11070 (cancel_finished_single_steps): New.
11071 (wait_for_sigstop): Don't cancel finished single-step traps here.
11072 (linux_resume_one_lwp): Don't check for removed breakpoints.
11073 Don't set `step' on non-hardware step archs.
11074 (linux_set_resume_request): Ignore resume_stop requests if already
11075 stopping or stopped. Set the lwp's last_resume_kind.
11076 (resume_status_pending_p): Don't check for removed breakpoints.
11077 (need_step_over_p): New.
11078 (start_step_over): New.
11079 (finish_step_over): New.
11080 (linux_resume_one_thread): Always queue a sigstop for resume_stop
11081 requests. Clear the thread's last reported target waitstatus.
11082 Don't use the `suspended' flag. Don't consider pending breakpoints.
11083 (linux_resume): Start a step-over if necessary.
11084 (proceed_one_lwp): New.
11085 (proceed_all_lwps): New.
11086 (unstop_all_lwps): New.
11087 * linux-low.h (struct lwp_info): Rewrite comment for the
11088 `suspended' flag. Add the `stop_pc' field. Delete the
11089 `pending_stop_pc' field. Tweak the `stepping' flag's comment.
11090 Add `'last_resume_kind' and `need_step_over' fields.
11091 * inferiors.c (struct thread_info): Delete, moved elsewhere.
11092 * mem-break.c (struct breakpoint): Delete `reinserting' flag.
11093 Delete `breakpoint_to_reinsert' field. New flag `inserted'.
11094 (set_raw_breakpoint_at): New.
11095 (set_breakpoint_at): Rewrite to use it.
11096 (reinsert_breakpoint_handler): Delete.
11097 (set_reinsert_breakpoint): New.
11098 (reinsert_breakpoint_by_bp): Delete.
11099 (delete_reinsert_breakpoints): New.
11100 (uninsert_breakpoint): Rewrite.
11101 (uninsert_breakpoints_at): New.
11102 (reinsert_breakpoint): Rewrite.
11103 (reinsert_breakpoints_at): New.
11104 (check_breakpoints): Rewrite.
11105 (breakpoint_here): New.
11106 (breakpoint_inserted_here): New.
11107 (check_mem_read): Adjust.
11108 * mem-break.h (breakpoints_supported, breakpoint_here)
11109 (breakpoint_inserted_here, set_reinsert_breakpoint): Declare.
11110 (reinsert_breakpoint_by_bp): Delete declaration.
11111 (delete_reinsert_breakpoints): Declare.
11112 (reinsert_breakpoint): Delete declaration.
11113 (reinsert_breakpoints_at): Declare.
11114 (uninsert_breakpoint): Delete declaration.
11115 (uninsert_breakpoints_at): Declare.
11116 (check_breakpoints): Adjust prototype.
11117 * server.h: Adjust include order.
11118 (struct thread_info): Declare here. Add a `last_status' field.
11119
30ba68cb
MS		 111202010-03-23 Michael Snyder <msnyder@vmware.com>
11121
11122 * server.c (crc32): New function.
11123 (handle_query): Add handling for 'qCRC:' request.
11124
b9a881c2
PA		 111252010-03-23 Pedro Alves <pedro@codesourcery.com>
11126
11127 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR6 if the
11128 lwp had been stopped by a watchpoint.
11129
e92d13d5
PA		 111302010-03-16 Pedro Alves <pedro@codesourcery.com>
11131
11132 * server.h (internal_error): Declare.
11133 (gdb_assert, ASSERT_FUNCTION, gdb_assert_fail): Define.
11134 * utils.c (internal_error): New function.
11135
64daa791
AS		 111362010-03-15 Andreas Schwab <schwab@redhat.com>
11137
11138 * configure.srv: Fix typo setting srv_regobj.
11139
f52cd8cd
PA		 111402010-03-15 Pedro Alves <pedro@codesourcery.com>
11141
11142 * linux-low.c (fetch_register): Avoid passing a non string literal
11143 format to `error'.
11144 (usr_store_inferior_registers): Ditto.
11145
93ae6fdc
PA		 111462010-03-14 Pedro Alves <pedro@codesourcery.com>
11147
11148 * linux-low.c (linux_write_memory): Bail out early if peeking
11149 memory failed.
11150
c3adc08c
PA		 111512010-03-14 Pedro Alves <pedro@codesourcery.com>
11152
11153 * linux-low.h (struct lwp_info): New fields
11154 `stopped_by_watchpoint' and `stopped_data_address'.
11155 * linux-low.c (linux_wait_for_lwp): Check for watchpoint triggers
11156 here, and cache them in the lwp object.
11157 (wait_for_sigstop): Check stopped_by_watchpoint lwp field
11158 directly.
11159 (linux_resume_one_lwp): Clear the lwp's stopped_by_watchpoint
11160 field.
11161 (linux_stopped_by_watchpoint): Rewrite.
11162 (linux_stopped_data_address): Rewrite.
11163
bce522a2
PA		 111642010-03-06 Simo Melenius <simo.melenius@iki.fi>
11165
11166 * linux-low.c (linux_wait_for_lwp): Fetch the regcache after
11167 switching the current inferior, not before.
11168
90884b2b
L		 111692010-03-01 H.J. Lu <hongjiu.lu@intel.com>
11170
11171 * Makefile.in (clean): Replace reg-i386.c, reg-x86-64.c,
11172 reg-i386-linux.c and reg-x86-64-linux.c with i386.c, amd64.c,
11173 i386-linux.c and amd64-linux.c.
11174 (reg-i386.o): Removed.
11175 (reg-i386.c): Likewise.
11176 (reg-i386-linux.o): Likewise.
11177 (reg-i386-linux.c): Likewise.
11178 (reg-x86-64.o): Likewise.
11179 (reg-x86-64.c): Likewise.
11180 (reg-x86-64-linux.o): Likewise.
11181 (reg-x86-64-linux.c): Likewise.
11182 (i386.o): New.
11183 (i386.c): Likewise.
11184 (i386-linux.o): Likewise.
11185 (i386-linux.c): Likewise.
11186 (amd64.o): Likewise.
11187 (amd64.c): Likewise.
11188 (amd64-linux.o): Likewise.
11189 (amd64-linux.c): Likewise.
11190
11191 * configure.srv (srv_i386_regobj): New.
11192 (srv_i386_linux_regobj): Likewise.
11193 (srv_amd64_regobj): Likewise.
11194 (srv_amd64_linux_regobj): Likewise.
11195 (srv_i386_32bit_xmlfiles): Likewise.
11196 (srv_i386_64bit_xmlfiles): Likewise.
11197 (srv_i386_xmlfiles): Likewise.
11198 (srv_amd64_xmlfiles): Likewise.
11199 (srv_i386_linux_xmlfiles): Likewise.
11200 (srv_amd64_linux_xmlfiles): Likewise.
11201 (i[34567]86-*-cygwin*): Set srv_regobj to $srv_i386_regobj. Set
11202 srv_xmlfiles to $srv_i386_xmlfiles.
11203 (i[34567]86-*-mingw32ce*): Likewise.
11204 (i[34567]86-*-mingw*): Likewise.
11205 (i[34567]86-*-nto*): Likewise.
11206 (i[34567]86-*-linux*): Set srv_regobj to $srv_i386_linux_regobj
11207 and $srv_amd64_linux_regobj. Set srv_xmlfiles to
11208 $srv_i386_linux_xmlfiles and $srv_amd64_linux_xmlfiles.
11209 (x86_64-*-linux*): Likewise.
11210
11211 * linux-x86-low.c (init_registers_x86_64_linux): Removed.
11212 (init_registers_amd64_linux): New.
11213 (x86_arch_setup): Replace init_registers_x86_64_linux with
11214 init_registers_amd64_linux.
11215
193f13e6
MK		 112162010-02-23 Maxim Kuvyrkov <maxim@codesourcery.com>
11217
11218 * configure.ac: Check for libdl. If it is not available link against
11219 static libthread_db.
11220 * configure: Regenerate.
11221
85d721b8
PA		 112222010-02-22 Pedro Alves <pedro@codesourcery.com>
11223
11224 PR9605
11225
11226 * i386-low.c (i386_length_and_rw_bits): Throw a fatal error if
11227 handing a read watchpoint.
11228 (i386_low_insert_watchpoint): Read watchpoints aren't supported.
11229
6076632b
DE		 112302010-02-12 Doug Evans <dje@google.com>
11231
11232 * linux-low.c (linux_supports_tracefork_flag): Document.
11233 (linux_look_up_symbols): Add comment.
11234
3327ccf7
L		 112352010-02-03 H.J. Lu <hongjiu.lu@intel.com>
11236
11237 * regcache.c (supply_register): Clear regcache if buf is NULL.
11238
0718675c 112392010-02-02 Nicolas Roche <roche@sourceware.org>
3327ccf7 11240 Joel Brobecker <brobecker@adacore.com>
0718675c
JB		 11241
11242 * inferiors.c (find_inferior): Add function documentation.
11243 (unloaded_dll): Handle the case where the unloaded dll has not
11244 been previously registered in the dll list.
11245
177321bd
DJ		 112462010-02-01 Daniel Jacobowitz <dan@codesourcery.com>
11247
11248 * linux-arm-low.c (thumb_breakpoint_len): Delete.
11249 (thumb2_breakpoint): New.
11250 (arm_breakpoint_at): Check for Thumb-2 breakpoints.
11251
2b009048
DJ		 112522010-01-29 Daniel Jacobowitz <dan@codesourcery.com>
11253
11254 * linux-low.c (get_stop_pc): Check for SIGTRAP.
11255 (linux_wait_for_event_1): Handle SIGILL and SIGSEGV as possible
11256 breakpoints.
11257
3be029c7
PA		 112582010-01-21 Pedro Alves <pedro@codesourcery.com>
11259
11260 * linux-ppc-low.c (ppc_arch_setup): Adjust to regcache changes.
11261
18f5de3b
JK		 112622010-01-21 Jan Kratochvil <jan.kratochvil@redhat.com>
11263
11264 * linux-s390-low.c (s390_collect_ptrace_register)
11265 (s390_supply_ptrace_register): Adjust it for the new regcache parameter.
11266
3743bb4f
DE		 112672010-01-21 Doug Evans <dje@google.com>
11268
14ce3065
DE		 11269 * linux-low.c (PTRACE_ARG3_TYPE): Change from long to void*.
11270 (PTRACE_ARG4_TYPE): New macro.
11271 (handle_extended_wait): Cast ptrace arg4 to PTRACE_ARG4_TYPE.
11272 (linux_wait_for_event_1, linux_resume_one_lwp): Ditto.
11273 (fetch_register): Cast to uintptr_t before casting to PTRACE_ARG3_TYPE.
11274 (usr_store_inferior_registers): Ditto.
11275 (linux_read_memory, linux_write_memory): Ditto.
11276 (linux_test_for_tracefork): Ditto.
11277
3743bb4f
DE		 11278 * linux-arm-low.c: Remove redundant include of gdb_proc_service.h.
11279 Only include elf.h if gdb_proc_service.h didn't include linux/elf.h.
11280
8b315be5
PA		 112812010-01-21 Pedro Alves <pedro@codesourcery.com>
11282
11283 * proc-service.c (ps_lgetregs): Don't refetch registers from the
11284 target.
11285
85492558
PA		 112862010-01-21 Pedro Alves <pedro@codesourcery.com>
11287
11288 * spu-low.c (spu_fetch_registers, spu_store_registers): Change
11289 prototype to take a regcache. Adjust.
11290
442ea881
PA		 112912010-01-20 Pedro Alves <pedro@codesourcery.com>
11292
11293 * regcache.h (struct thread_info): Forward declare.
11294 (struct regcache): New.
11295 (new_register_cache): Adjust prototype.
11296 (get_thread_regcache): Declare.
11297 (free_register_cache): Adjust prototype.
11298 (registers_to_string, registers_from_string): Ditto.
11299 (supply_register, supply_register_by_name, collect_register)
11300 (collect_register_as_string, collect_register_by_name): Ditto.
11301 * regcache.c (struct inferior_regcache_data): Delete.
11302 (get_regcache): Rename to ...
11303 (get_thread_regcache): ... this. Adjust. Switch inferior before
11304 fetching registers.
11305 (regcache_invalidate_one): Adjust.
11306 (regcache_invalidate): Fix prototype.
11307 (new_register_cache): Return the new register cache.
11308 (free_register_cache): Change prototype.
11309 (realloc_register_cache): Adjust.
11310 (registers_to_string): Change prototype to take a regcache. Adjust.
11311 (registers_from_string): Ditto.
11312 (register_data): Ditto.
11313 (supply_register): Ditto.
11314 (supply_register_by_name): Ditto.
11315 (collect_register): Ditto.
11316 (collect_register_as_string): Ditto.
11317 (collect_register_by_name): Ditto.
11318 * server.c (process_serial_event): Adjust.
11319 * linux-low.h (regset_fill_func, regset_store_func): Change
11320 prototype.
11321 (get_pc, set_pc, collect_ptrace_register, supply_ptrace_register):
11322 Change prototype.
11323 * linux-low.c (get_stop_pc): Adjust.
11324 (check_removed_breakpoint): Adjust.
11325 (linux_wait_for_event): Adjust.
11326 (linux_resume_one_lwp): Adjust.
11327 (fetch_register): Add regcache parameter. Adjust.
11328 (usr_store_inferior_registers): Ditto.
11329 (regsets_fetch_inferior_registers): Ditto.
11330 (regsets_store_inferior_registers): Ditto.
11331 (linux_fetch_registers, linux_store_registers): Ditto.
11332 * i387-fp.c (i387_cache_to_fsave): Change prototype to take a
11333 regcache. Adjust.
43aaf8b6
PA		 11334 (i387_fsave_to_cache, i387_cache_to_fxsave, i387_fxsave_to_cache):
11335 Ditto.
442ea881
PA		 11336 * i387-fp.h (i387_cache_to_fsave, i387_fsave_to_cache): Change
11337 prototype to take a regcache.
11338 (i387_cache_to_fxsave, i387_fxsave_to_cache): Ditto.
11339 * remote-utils.c (convert_ascii_to_int, outreg)
11340 (prepare_resume_reply): Change prototype to take a regcache.
11341 Adjust.
11342 * target.h (struct target_ops) <fetch_registers, store_registers>:
11343 Change prototype to take a regcache.
11344 (fetch_inferior_registers, store_inferior_registers): Change
11345 prototype to take a regcache. Adjust.
11346 * proc-service.c (ps_lgetregs): Adjust.
11347 * linux-x86-low.c (x86_fill_gregset, x86_store_gregset)
11348 (x86_fill_fpregset, x86_store_fpregset, x86_fill_fpxregset)
11349 (x86_store_fpxregset, x86_get_pc, x86_set_pc): Change prototype to
11350 take a regcache. Adjust.
11351 * linux-arm-low.c (arm_fill_gregset, arm_store_gregset)
11352 (arm_fill_wmmxregset, arm_store_wmmxregset, arm_fill_vfpregset)
11353 (arm_store_vfpregset, arm_get_pc, arm_set_pc):
11354 (arm_breakpoint_at): Change prototype to take a regcache. Adjust.
11355 * linux-cris-low.c (cris_get_pc, cris_set_pc)
11356 (cris_cannot_fetch_register):
11357 (cris_breakpoint_at): Change prototype to take a regcache.
11358 Adjust.
11359 * linux-crisv32-low.c (cris_get_pc, cris_set_pc,
11360 cris_reinsert_addr, cris_write_data_breakpoint): Change prototype
11361 to take a regcache. Adjust.
11362 (cris_breakpoint_at, cris_insert_point, cris_remove_point):
11363 Adjust.
11364 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Change prototype to
11365 take a regcache. Adjust.
11366 * linux-m68k-low.c (m68k_fill_gregset, m68k_store_gregset)
11367 (m68k_fill_fpregset, m68k_store_fpregset, m68k_get_pc,
11368 (m68k_set_pc): Change prototype to take a regcache. Adjust.
11369 * linux-mips-low.c (mips_get_pc):
11370 (mips_set_pc): Change prototype to take a regcache. Adjust.
11371 (mips_reinsert_addr): Adjust.
11372 (mips_collect_register): Change prototype to take a regcache.
11373 Adjust.
11374 (mips_supply_register):
11375 (mips_collect_register_32bit, mips_supply_register_32bit)
11376 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
11377 (mips_store_fpregset): Ditto.
43aaf8b6
PA		 11378 * linux-ppc-low.c (ppc_supply_ptrace_register)
11379 (ppc_supply_ptrace_register): Ditto.
442ea881
PA		 11380 (parse_spufs_run): Adjust.
11381 (ppc_get_pc, ppc_set_pc, ppc_fill_gregset, ppc_fill_vsxregset)
11382 (ppc_store_vsxregset, ppc_fill_vrregset, ppc_store_vrregset)
11383 (ppc_fill_evrregset, ppc_store_evrregset): Change prototype to
11384 take a regcache. Adjust.
11385 * linux-s390-low.c (s390_collect_ptrace_register)
11386 (s390_supply_ptrace_register, s390_fill_gregset, s390_get_pc)
11387 (s390_set_pc): Change prototype to take a regcache. Adjust.
11388 (s390_arch_setup): Adjust.
11389 * linux-sh-low.c (sh_get_pc, sh_breakpoint_at)
11390 (sh_fill_gregset): Change prototype to take a regcache. Adjust.
11391 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
11392 (sparc_fill_gregset, sparc_store_gregset_from_stack)
11393 (sparc_store_gregset, sparc_get_pc): Change prototype to take a
11394 regcache. Adjust.
11395 (sparc_breakpoint_at): Adjust.
11396 * linux-xtensa-low.c (xtensa_fill_gregset):
11397 (xtensa_store_gregset):
11398 (xtensa_fill_xtregset, xtensa_store_xtregset, xtensa_get_pc)
11399 (xtensa_set_pc): Change prototype to take a regcache. Adjust.
11400 * nto-low.c (nto_fetch_registers, nto_store_registers): Change
11401 prototype to take a regcache. Adjust.
11402 * win32-arm-low.c (arm_fetch_inferior_register)
11403 (arm_store_inferior_register): Change prototype to take a
11404 regcache. Adjust.
11405 * win32-i386-low.c (i386_fetch_inferior_register)
11406 (i386_store_inferior_register): Change prototype to take a
11407 regcache. Adjust.
11408 * win32-low.c (child_fetch_inferior_registers)
11409 (child_store_inferior_registers): Change prototype to take a
11410 regcache. Adjust.
11411 (win32_wait): Adjust.
11412 (win32_fetch_inferior_registers): Change prototype to take a
11413 regcache. Adjust.
11414 (win32_store_inferior_registers): Adjust.
11415 * win32-low.h (struct win32_target_ops) <fetch_inferior_register,
11416 store_inferior_register>: Change prototype to take a regcache.
11417
60c3d7b0
DE		 114182010-01-20 Doug Evans <dje@google.com>
11419
11420 * linux-low.c (linux_create_inferior): Wrap use of __SIGRTMIN in
11421 #ifdef.
11422 (linux_wait_for_event1, linux_init_signals): Ditto.
ec8ebe72 11423 (W_STOPCODE): Provide definition if missing.
60c3d7b0 11424
dc146f7c
VP		 114252010-01-13 Vladimir Prus <vladimir@codesourcery.com>
11426
11427 * linux-low.c (linux_core_of_thread): New.
11428 (compare_ints, show_process, list_threads): New.
11429 (linux_qxfer_osdata): Report threads and cores.
11430 (linux_target_op): Register linux_core_of_thread.
11431 * remote-utils.c (prepare_resume_reply): Report the core.
11432 (buffer_xml_printf): Support %d specifier.
11433 * server.c (handle_threads_qxfer_proper, handle_threads_qxfer):
11434 New.
11435 (handle_query): Handle qXfer:threads. Announce availability
11436 thereof.
11437 * target.h (struct target_ops): New field core_of_thread.
11438
7803799a
UW		 114392010-01-04 Ulrich Weigand <uweigand@de.ibm.com>
11440
11441 * Makefile.in (clean): Remove new generated files.
11442 (reg-s390.o, reg-s390.c): Remove rules.
11443 (reg-s390x.o, reg-s390x.c): Likewise.
11444 (s390-linux32.o, s390-linux32.c): Add rules.
11445 (s390-linux64.o, s390-linux64.c): Likewise.
11446 (s390x-linux64.o, s390x-linux64.c): Likewise.
11447 * configure.srv (s390*-*-linux*): Update srv_regobj and srv_xmlfiles.
11448 * linux-s390-low.c: Include <elf.h>.
11449 (HWCAP_S390_HIGH_GPRS): Define if undefined.
11450 (init_registers_s390): Remove prototype.
11451 (init_registers_s390x): Likewise.
11452 (init_registers_s390_linux32): Add prototype.
11453 (init_registers_s390_linux64): Likewise.
11454 (init_registers_s390x_linux64): Likewise.
11455 (s390_num_regs_3264): New define.
11456 (s390_regmap_3264): New global variable.
11457 (s390_cannot_fetch_register): Remove obsolete check.
11458 (s390_cannot_store_register): Likewise.
11459 (s390_collect_ptrace_register): Handle upper/lower register halves.
11460 (s390_supply_ptrace_register): Likewise.
11461 (s390_fill_gregset): Update to register number changes.
11462 (s390_get_hwcap): New routine.
11463 (s390_arch_setup): Detect 32-bit process running on 64-bit system.
11464 Install appropriate regmap and register set.
11465
6e7ffa39
JB		 114662010-01-01 Joel Brobecker <brobecker@adacore.com>
11467
11468 * server.c (gdbserver_version): Update copyright year to 2010.
11469 * gdbreplay.c (gdbreplay_version): Likewise.
11470
957f3f49
DE		 114712009-12-28 Doug Evans <dje@google.com>
11472
11473 * linux-low.c: Delete inclusion of ansidecl.h, elf/common.h,
11474 elf/external.h. Include <elf.h> instead but only if necessary.
11475
ca5c370d
PA		 114762009-12-28 Pedro Alves <pedro@codesourcery.com>
11477
11478 * linux-low.c (linux_remove_process): Remove `detaching'
11479 parameter. Don't release/detach from thread_db here.
11480 (linux_kill): Release/detach from thread_db here, ...
11481 (linux_detach): ... and here, before actually detaching.
11482 (linux_wait_1): ... and here, when a process exits.
11483 * thread-db.c (any_thread_of): New.
11484 (thread_db_free): Switch the current inferior to a thread of the
11485 passed in process.
11486
4ee62156
DE		 114872009-12-21 Doug Evans <dje@google.com>
11488
d90e6a88
DE		 11489 * linux-x86-low.c: Delete outdated comment about Elf32_Phdr.
11490
c5f62d5f
DE		 11491 * linux-low.c (kill_lwp): Use __NR_tkill instead of SYS_tkill.
11492 Move definition of tkill_failed to ifdef __NR_tkill to avoid gcc
11493 warning ifndef __NR_tkill. Move setting of errno there too.
11494 Delete unnecessary resetting of errno after syscall.
11495 Minor comment changes to match gdb/linux-nat.c:kill_lwp.
11496
10e86dd7
DE		 11497 * configure.ac: Check for dladdr.
11498 * config.in: Regenerate.
11499 * configure: Regenerate.
11500 * thread-db.c (dladdr_to_soname): Only define ifdef HAVE_DLADDR.
11501 (try_thread_db_load): Update.
11502
4ee62156
DE		 11503 * linux-low.c (my_waitpid): Delete unnecessary prototype.
11504
00f515da
DE		 115052009-12-18 Doug Evans <dje@google.com>
11506
e9464885
DE		 11507 * event-loop.c: Include unistd.h if it exists.
11508
07d4f67e
DE		 11509 * linux-low.c (my_waitpid): Move definition away from being in
11510 between linux_tracefork_child/linux_test_for_tracefork.
11511
00f515da
DE		 11512 * gdb_proc_service.h (psaddr_t): Fix type.
11513 * thread-db.c (thread_db_info.td_thr_tls_get_addr_p): Fix
11514 signature to match glibc.
11515
1de1badb
DE		 115162009-12-16 Doug Evans <dje@google.com>
11517
11518 * linux-low.c (linux_read_memory): Fix argument to read.
11519
aeeb81d1
PA		 115202009-11-26 Pedro Alves <pedro@codesourcery.com>
11521
11522 * win32-low.c (get_child_debug_event): On EXIT_THREAD_DEBUG_EVENT
11523 events, don't leave current_inferior pointing at null.
11524
10357975
PA		 115252009-11-26 Pedro Alves <pedro@codesourcery.com>
11526
11527 * win32-low.c (LOG): Delete.
11528 (OUTMSG): Output to stderr.
11529 (OUTMSG2): Conditionalize on `debug_threads' variable, instead of
11530 on compile time LOG macro.
11531 (win32_wait): Fix debug output.
11532
cf6e3471
PA		 115332009-11-26 Pedro Alves <pedro@codesourcery.com>
11534
11535 * win32-low.c (win32_add_one_solib): If the dll name is
11536 "ntdll.dll", prepend the system directory to the dll path.
11537
0c85e18e
MK		 115382009-11-17 Daniel Jacobowitz <dan@codesourcery.com>
11539
11540 * m68k-tdep.c (m68k_gdbarch_init): Reuse previous initialization.
11541
9ac544ce 115422009-11-17 Nathan Sidwell <nathan@codesourcery.com>
889bf7c5 11543 Vladimir Prus <vladimir@codesourcery.com>
9ac544ce
MK		 11544
11545 * Makefile.in (reg-cf.o, reg-cf.c): New targets.
11546 * configure.ac: Check for __mcoldfire__ and set
11547 gdb_cv_m68k_is_coldfire.
11548 * configure.srv: Use gdb_cv_m68k_is_coldfire to select between
11549 reg-cf.o and reg-m68k.o.
11550 * configure: Regenerated.
11551
fd7dd3e6
PA		 115522009-11-16 Pedro Alves <pedro@codesourcery.com>
11553
11554 * linux-low.c (linux_remove_process): Add `detaching' parameter.
11555 Pass it to thread_db_free.
11556 (linux_kill, linux_detach, linux_wait_1): Adjust to pass the
11557 proper `detaching' argument to linux_remove_process.
11558 * linux-low.h (thread_db_free): Add `detaching' parameter.
11559 * thread-db.c (thread_db_init): Pass false as `detaching' argument
11560 to thread_db_free.
11561 (thread_db_free): Add `detaching' parameter. Only
11562 call td_ta_clear_event if detaching from process.
11563
75aa492e
MK		 115642009-11-12 Maxim Kuvyrkov <maxim@codesourcery.com>
11565
11566 * thread-db.c (thread_db_free): Fix typo.
11567
21e1bee4
PP		 115682009-11-11 Paul Pluzhnikov <ppluzhnikov@google.com>
11569
11570 PR gdb/10838
11571 * thread-db.c (thread_db_free): Call td_ta_clear_event.
11572
8838b45e
NS		 115732009-11-03 Nathan Sidwell <nathan@codesourcery.com>
11574
11575 * configure.ac (i[34567]86-*): Check if we're targetting x86-64
11576 with an i686 compiler.
11577 * configure.srv (i[34567]86-*-linux*): Pull in x86-64 handling if
11578 needed.
11579 * configure: Rebuilt.
11580
8a35fb51
SL		 115812009-10-29 Sandra Loosemore <sandra@codesourcery.com>
11582
11583 PR gdb/10783
11584
11585 * server.c (handle_search_memory_1): Correct read_addr initialization
11586 in loop for searching subsequent chunks.
11587
96f15937
PP		 115882009-10-29 Paul Pluzhnikov <ppluzhnikov@google.com>
11589
11590 * configure.ac: New --with-libthread-db option.
11591 * thread-db.c: Allow direct dependence on libthread_db.
11592 (thread_db_free): Adjust.
11593 * config.in: Regenerate.
11594 * configure: Likewise.
889bf7c5 11595
5f7d1694
PP		 115962009-10-28 Paul Pluzhnikov <ppluzhnikov@google.com>
11597
11598 PR gdb/10757
11599 * thread-db.c (attach_thread): New function.
11600 (maybe_attach_thread): Return success/failure.
11601 (find_new_threads_callback): Adjust.
889bf7c5
PA		 11602 (thread_db_find_new_threads): Loop until no new threads.
11603
88e3b899
PA		 116042009-10-13 Pedro Alves <pedro@codesourcery.com>
11605
11606 * proc-service.c (ps_lgetregs): Formatting.
11607
cdbfd419
PP		 116082009-10-08 Paul Pluzhnikov <ppluzhnikov@google.com>
11609
11610 * acinclude.m4: (SRV_CHECK_THREAD_DB, SRV_CHECK_TLS_GET_ADDR): Remove.
11611 * configure.ac: Adjust.
11612 * linux-low.h (struct process_info_private): Move members to struct
11613 thread_db.
11614 (thread_db_free, thread_db_handle_monitor_command): New prototype.
11615 * linux-low.c (linux_remove_process): Adjust.
11616 (linux_wait_for_event_1, linux_look_up_symbols): Likewise.
11617 * server.c (handle_query): Move code ...
11618 (handle_monitor_command): ... here. New function.
11619 * target.h (struct target_ops): New member.
11620 * thread-db.c (struct thread_db): New.
11621 (libthread_db_search_path): New variable.
11622 (thread_db_create_event, thread_db_enable_reporting)
11623 (find_one_thread, maybe_attach_thread, find_new_threads_callback)
11624 (thread_db_find_new_threads, (thread_db_get_tls_address): Adjust.
11625 (try_thread_db_load_1, dladdr_to_soname): New functions.
11626 (try_thread_db_load, thread_db_load_search): New functions.
11627 (thread_db_init): Search for libthread_db.
11628 (thread_db_free): New function.
11629 (thread_db_handle_monitor_command): Likewise.
11630 * config.in: Regenerate.
11631 * configure: Regenerate.
889bf7c5 11632
4168d2d6
UW		 116332009-09-27 Ulrich Weigand <uweigand@de.ibm.com>
11634
11635 * spu-low.c (spu_kill): Wait for inferior to terminate.
11636 Call clear_inferiors.
11637 (spu_detach): Call clear_inferiors.
11638
81ecdfbb
RW		 116392009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
11640
11641 * aclocal.m4: Regenerate.
11642 * config.in: Likewise.
11643 * configure: Likewise.
11644
0b9ff2c0
UW		 116452009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
11646
11647 * linux-ppc-low.c (INSTR_SC, NR_spu_run): Define.
11648 (parse_spufs_run): New function.
11649 (ppc_get_pc, ppc_set_pc): Detect and handle SPU PC.
11650 (ppc_breakpoint_at): Handle SPU breakpoints.
11651
efcbbd14
UW		 116522009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
11653
11654 * linux-low.c: Include <sys/stat.h> and <sys/vfs.h>.
11655 (SPUFS_MAGIC): Define.
11656 (spu_enumerate_spu_ids): New function.
11657 (linux_qxfer_spu): New function.
11658 (linux_target_ops): Install linux_qxfer_spu.
11659
f4d9bade
UW		 116602009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
11661
11662 * configure.srv (powerpc*-*-linux*): Add powerpc-cell32l.o
11663 and powerpc-cell64l.o to srv_regobj. Add rs6000/powerpc-cell32l.xml
11664 and rs6000/powerpc-cell64l.xml to srv_xmlfiles.
11665 * Makefile.in (powerpc-cell32l.o, powerpc-cell32l.c): New rules.
11666 (powerpc-cell64l.o, powerpc-cell64l.c): Likewise.
11667 (clean): Handle powerpc-cell32l.c and powerpc-cell64l.c.
11668 * linux-ppc-low.c (PPC_FEATURE_CELL): Define.
11669 (init_registers_powerpc_cell32l): Add prototype.
11670 (init_registers_powerpc_cell64l): Likewise.
11671 (ppc_arch_setup): Detect Cell/B.E. architecture.
11672
96e946ca
RW		 116732009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
11674
11675 * Makefile.in (datarootdir): New variable.
11676
58d6951d
DJ		 116772009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
11678
11679 * linux-low.c (linux_write_memory): Update debugging output.
11680 * Makefile.in (clean): Add new descriptions.
11681 (arm-with-vfpv2.o, arm-with-vfpv2.c, arm-with-vfpv3.o)
11682 (arm-with-vfpv3.c, arm-with-neon.o, arm-with-neon.c): New rules.
11683 * configure.srv: Add new files for arm*-*-linux*.
11684 * linux-arm-low.c: Add new declarations.
11685 (PTRACE_GETVFPREGS, PTRACE_SETVFPREGS): Define if undefined.
11686 (arm_hwcap, HWCAP_VFP, HWCAP_IWMMXT, HWCAP_NEON, HWCAP_VFPv3)
11687 (HWCAP_VFPv3D16): New.
11688 (arm_fill_wmmxregset, arm_store_wmmxregset): Check HWCAP_IWMMXT
11689 instead of __IWMMXT__.
11690 (arm_fill_vfpregset, arm_store_vfpregset, arm_get_hwcap)
11691 (arm_arch_setup): New.
11692 (target_regsets): Remove #ifdef. Add VFP regset.
11693 (the_low_target): Use arm_arch_setup.
11694
12b42a12
DJ		 116952009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
11696
11697 * linux-low.c (linux_kill_one_lwp): Adjust kernel workaround to skip
11698 the main thread again.
11699
ac8c974e
AR		 117002009-07-06 Aleksandar Ristovski <aristovski@qnx.com>
11701
11702 Adding Neutrino gdbserver.
11703 * configure: Regenerated.
11704 * configure.ac: Add case for srv_qnx and set LIBS accordingly.
11705 * configure.srv (i[34567]86-*-nto*): New target.
11706 * nto-low.c, nto-low.h, nto-x86-low.c: New files.
11707 * remote-utils.c [__QNX__]: Include sys/iomgr.h
11708 (nto_comctrl) [__QNX__]: New function.
11709 (enable_async_io, disable_async_io) [__QNX__]: Call nto_comctrl.
11710
4424e0c3 117112009-07-05 Danny Backx <dannybackx@users.sourceforge.net>
7437790a
PA		 11712
11713 * configure.srv (i[34567]86-*-mingw32ce*): Add i386-low.o to
11714 srv_tgtobj.
11715
912cf4ba
PA		 117162009-07-04 Danny Backx <dannybackx@users.sourceforge.net>
11717 Pedro Alves <pedro@codesourcery.com>
11718
11719 * win32-i386-low.c (i386_get_thread_context): Handle systems that
11720 don't support CONTEXT_EXTENDED_REGISTERS.
11721 (i386_win32_breakpoint, i386_win32_breakpoint_len): New.
11722 (the_low_target): Install them.
11723 * win32-low.c (get_child_debug_event): Handle WaitForDebugEvent
11724 failing with ERROR_PIPE_NOT_CONNECTED.
11725
aa5ca48f
DE		 117262009-06-30 Doug Evans <dje@google.com>
11727 Pierre Muller <muller@ics.u-strasbg.fr>
11728
11729 Add h/w watchpoint support to x86-linux, win32-i386.
11730 * Makefile.in (SFILES): Add i386-low.c
11731 (i386_low_h): Define.
11732 (i386-low.o): Add dependencies.
11733 (linux-x86-low.o): Add i386-low.h dependency.
11734 (win32-i386-low.o): Ditto.
11735 * i386-low.c: New file.
11736 * i386-low.h: New file.
11737 * configure.srv (i[34567]86-*-cygwin*): Add i386-low.o to srv_tgtobj.
11738 (i[34567]86-*-linux*, i[34567]86-*-mingw*, x86_64-*-linux*): Ditto.
11739 * linux-low.c (linux_add_process): Initialize arch_private.
11740 (linux_remove_process): Free arch_private.
11741 (add_lwp): Initialize arch_private.
11742 (delete_lwp): Free arch_private.
11743 (linux_resume_one_lwp): Call the_low_target.prepare_to_resume if
11744 provided.
11745 * linux-low.h (process_info_private): New member arch_private.
11746 (lwp_info): New member arch_private.
11747 (linux_target_ops): New members new_process, new_thread,
11748 prepare_to_resume.
11749 (ptid_of): New macro.
11750 * linux-x86-low.c: Include stddef.h, i386-low.h.
11751 (arch_process_info): New struct.
11752 (arch_lwp_info): New struct.
11753 (x86_linux_dr_get, x86_linux_dr_set): New functions.
11754 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
11755 (i386_dr_low_get_status): New function.
11756 (x86_insert_point, x86_remove_point): New functions.
11757 (x86_stopped_by_watchpoint): New function.
11758 (x86_stopped_data_address): New function.
11759 (x86_linux_new_process, x86_linux_new_thread): New functions.
11760 (x86_linux_prepare_to_resume): New function.
11761 (the_low_target): Add entries for insert_point, remove_point,
11762 stopped_by_watchpoint, stopped_data_address, new_process, new_thread,
11763 prepare_to_resume.
11764 * server.c (debug_hw_points): New global.
11765 (monitor_show_help): Document set debug-hw-points.
11766 (handle_query): Process "set debug-hw-points".
11767 * server.h (debug_hw_points): Declare.
11768 (paddress): Declare.
11769 * utils.c (NUMCELLS, CELLSIZE): New macros.
11770 (get_sell, xsnprintf, paddress): New functions.
11771 * win32-arm-low.c (the_low_target): Add entries for insert_point,
11772 remove_point, stopped_by_watchpoint, stopped_data_address.
11773 * win32-i386-low.c: Include i386-low.h.
11774 (debug_reg_state): Replaces dr.
11775 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
11776 (i386_dr_low_get_status): New function.
11777 (i386_insert_point, i386_remove_point): New functions.
11778 (i386_stopped_by_watchpoint): New function.
11779 (i386_stopped_data_address): New function.
11780 (i386_initial_stuff): Update.
11781 (get_thread_context,set_thread_context,i386_thread_added): Update.
11782 (the_low_target): Add entries for insert_point,
11783 remove_point, stopped_by_watchpoint, stopped_data_address.
11784 * win32-low.c (win32_insert_watchpoint): New function.
11785 (win32_remove_watchpoint): New function.
11786 (win32_stopped_by_watchpoint): New function.
11787 (win32_stopped_data_address): New function.
11788 (win32_target_ops): Add entries for insert_watchpoint,
11789 remove_watchpoint, stopped_by_watchpoint, stopped_data_address.
11790 * win32-low.h (win32_target_ops): New members insert_point,
11791 remove_point, stopped_by_watchpoint, stopped_data_address.
11792
d993e290
PA		 117932009-06-25 Pedro Alves <pedro@codesourcery.com>
11794
11795 * server.c (process_serial_event): Re-return unsupported, not
11796 error, if the type isn't recognized. Re-allow supporting only
11797 insert or remove packets. Also call require_running for
11798 breakpoints. Add missing break statement to default case. Tidy.
11799 * target.h (struct target_ops): Rename insert_watchpoint to
11800 insert_point, and remove_watchpoint to remove_point.
11801
11802 * linux-low.h (struct linux_target_ops): Likewise.
11803 * linux-low.c (linux_insert_watchpoint): Rename to ...
11804 (linux_insert_point): ... this. Adjust.
11805 (linux_remove_watchpoint): Rename to ...
11806 (linux_remove_point): ... this. Adjust.
11807 (linux_target_ops): Adjust.
11808 * linux-crisv32-low.c (cris_insert_watchpoint): Rename to ...
11809 (cris_insert_point): ... this.
11810 (cris_remove_watchpoint): Rename to ...
11811 (cris_remove_point): ... this.
11812 (the_low_target): Adjust.
11813
0f54c268
PM		 118142009-06-24 Pierre Muller <muller@ics.u-strasbg.fr>
11815
11816 * server.c (handle_v_kill): Pass signal_pid to
11817 kill_inferior if multi_process is zero.
11818
c6314022
AR		 118192009-06-23 Aleksandar Ristovski <aristovski@qnx.com>
11820
11821 * server.c (process_serial_event): Add support for Z0 and Z1 packet.
11822 * target.h (target_ops): Comment for *_watchpoint to make it clear
11823 the functions can get types '0' and '1'.
11824
4463ce24
AR		 118252009-06-22 Aleksandar Ristovski <aristovski@qnx.com>
11826
11827 * linux-low.c (usr_fetch_inferior_registers): Remove check for regno 0.
11828 * proc-service.c (ps_lgetregs): Pass -1 to fetch all registers.
11829 * regcache.c (get_regcache): Likewise.
11830 * spu-low.c (spu_fetch_registers): Remove 0 to -1 conversion.
11831 * win32-low.c (child_fetch_inferior_registers): Remove check for
11832 regno 0.
11833
cf8fd78b
PA		 118342009-06-19 Aleksandar Ristovski <aristovski@qnx.com>
11835 Pedro Alves <pedro@codesourcery.com>
11836
11837 * target.h (struct target_ops) <supports_multi_process>: New
11838 callback.
11839 (target_supports_multi_process): New.
11840 * server.c (handle_query): Even if GDB reports support, only
11841 enable multi-process if the target also supports it. Report
11842 multi-process support only if the target backend supports it.
11843 * linux-low.c (linux_supports_multi_process): New function.
11844 (linux_target_ops): Install it as target_supports_multi_process
11845 callback.
11846
47c0c975
DE		 118472009-05-24 Doug Evans <dje@google.com>
11848
e09875d4
DE		 11849 Global renaming of find_thread_pid to find_thread_ptid.
11850 * server.h (find_thread_ptid): Renamed from find_thread_pid.
11851 * inferiors.c (find_thread_ptid): Renamed from find_thread_pid.
11852 All callers updated.
11853
e27d73f6
DE		 11854 * linux-low.c (handle_extended_wait): Use linux_resume_one_lwp
11855 to resume the newly created thread, don't call ptrace (PTRACE_CONT)
11856 directly.
11857
47c0c975
DE		 11858 * linux-low.c (get_stop_pc): Print pc if debug_threads.
11859 (check_removed_breakpoint, linux_wait_for_lwp): Ditto.
11860 (linux_resume_one_lwp): Ditto.
11861
2acc282a
DE		 118622009-05-23 Doug Evans <dje@google.com>
11863
11864 * linux-low.c (linux_resume_one_lwp): Change type of first arg
11865 from struct inferior_list_entry * to struct lwp_info *.
11866 All callers updated.
11867
9f1036c1
DE		 118682009-05-13 Doug Evans <dje@google.com>
11869
11870 * linux-x86-low.c: Don't include assert.h.
11871 (x86_siginfo_fixup): Use fatal, not assert.
11872 (x86_arch_setup): Fix comment.
11873
d0722149
DE		 118742009-05-12 Doug Evans <dje@google.com>
11875
11876 Biarch support for i386/amd64 gdbserver.
11877 * Makefile.in (SFILES): Remove linux-i386-low.c, linux-x86-64-low.c.
11878 Add linux-x86-low.c.
11879 (linux-i386-low.o, linux-x86-64-low.o): Delete.
11880 (linux-x86-low.o): Add.
11881 * linux-x86-64-low.c: Delete.
11882 * linux-i386-low.c: Delete.
11883 * linux-x86-low.c: New file.
11884 * configure.srv (i?86-linux srv_tgtobj): Replace linux-i386-low.o with
11885 linux-x86-low.o.
11886 (x86_64-linux srv_tgtobj): Replace linux-x86-64-low.o with
11887 linux-x86-low.o.
11888 (x86_64-linux srv_regobj): Add reg-i386-linux.o.
11889 * linux-low.c: Include ansidecl.h, elf/common.h, elf/external.h.
11890 (linux_child_pid_to_exec_file): New function.
11891 (elf_64_header_p, elf_64_file_p): New functions.
11892 (siginfo_fixup): New function.
11893 (linux_xfer_siginfo): New local inf_siginfo. Call siginfo_fixup to
11894 give target a chance to convert layout.
11895 * linux-low.h (linux_target_ops): New member siginfo_fixup.
11896 (linux_child_pid_to_exec_file, elf_64_file_p): Declare.
11897
fdeb2a12
DE		 118982009-05-07 Doug Evans <dje@google.com>
11899
11900 * linux-low.c (regsets_fetch_inferior_registers): Fix memory leak.
11901 (regsets_store_inferior_registers): Ditto.
11902
a6dbe5df
PA		 119032009-05-06 Pedro Alves <pedro@codesourcery.com>
11904
11905 PR server/10048
11906
11907 * linux-low.c (must_set_ptrace_flags): Delete.
11908 (linux_create_inferior): Set `lwp->must_set_ptrace_flags' instead
11909 of the global.
11910 (linux_attach_lwp_1): Don't set PTRACE_SETOPTIONS here. Set
11911 `lwp->must_set_ptrace_flags' instead.
ba42693b 11912 (linux_wait_for_event_1): Set ptrace options here.
a6dbe5df
PA		 11913 (linux_wait_1): ... not here.
11914
5091eb23
DE		 119152009-04-30 Doug Evans <dje@google.com>
11916
9f767825
DE		 11917 * inferiors.c (started_inferior_callback): New function.
11918 (attached_inferior_callback): New function.
11919 (have_started_inferiors_p, have_attached_inferiors_p): New functions.
11920 * server.c (print_started_pid, print_attached_pid): New functions.
11921 (detach_or_kill_for_exit): New function.
11922 (main): Call it instead of for_each_inferior (kill_inferior_callback).
11923 * server.h (have_started_inferiors_p): Declare.
11924 (have_attached_inferiors_p): Declare.
11925
5091eb23
DE		 11926 * inferiors.c (remove_process): Fix memory leak, free process.
11927 * linux-low.c (linux_remove_process): New function.
11928 (linux_kill): Call it instead of remove_process.
11929 (linux_detach, linux_wait_1): Ditto.
11930
155c8968
PA		 119312009-04-19 Danny Backx <dannybackx@users.sourceforge.net>
11932
11933 * configure.srv: Add x86 Windows CE target.
11934
7fe519cb
UW		 119352009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
11936
11937 * inferiors.c (get_thread_process): Make global.
11938 * server.h (get_thread_process): Add prototype.
11939 * thread-db.c (find_one_thread): Use get_thread_process
11940 instead of current_process.
11941 (thread_db_get_tls_address): Do not crash if called when
11942 thread layer is not yet initialized.
11943
5472f405
UW		 119442009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
11945
11946 * remote-utils.c (prepare_resume_reply): Null-terminate packet.
11947 * spu-low.c (current_tid): Rename to ...
11948 (current_ptid): ... this.
11949 (fetch_ppc_register, fetch_ppc_memory, store_ppc_memory,
11950 spu_proc_xfer_spu, spu_resume, spu_request_interrupt): Use
11951 ptid_get_lwp (current_ptid) instead of current_tid.
11952 (spu_kill, spu_detach, spu_join, spu_wait): Use pid argument
11953 instead of current_tid. Use find_process_pid to verify pid
11954 argument is valid. Pass proper argument to remove_process.
11955 (spu_thread_alive): Compare current_ptid instead of current_tid.
11956 (spu_resume): Likewise.
11957
55ac2b99
PA		 119582009-04-02 Pedro Alves <pedro@codesourcery.com>
11959
11960 * linux-low.c (usr_store_inferior_registers): Declare local `pid'
11961 variable.
11962
95954743
PA		 119632009-04-01 Pedro Alves <pedro@codesourcery.com>
11964
11965 Implement the multiprocess extensions, and add linux multiprocess
11966 support.
11967
11968 * server.h (ULONGEST): Declare.
11969 (struct ptid, ptid_t): New.
11970 (minus_one_ptid, null_ptid): Declare.
11971 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
11972 (ptid_get_tid, ptid_equal, ptid_is_pid): Declare.
11973 (struct inferior_list_entry): Change `id' type from unsigned from
11974 to ptid_t.
11975 (struct sym_cache, struct breakpoint, struct
11976 process_info_private): Forward declare.
11977 (struct process_info): Declare.
11978 (current_process): Declare.
11979 (all_processes): Declare.
11980 (initialize_inferiors): Declare.
11981 (add_thread): Adjust to use ptid_t.
11982 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): Ditto.
11983 (add_process, remove_process, find_thread_pid): Declare.
11984 (find_inferior_id): Adjust to use ptid_t.
11985 (cont_thread, general_thread, step_thread): Change type to ptid_t.
11986 (multi_process): Declare.
11987 (push_event): Adjust to use ptid_t.
11988 (read_ptid, write_ptid): Declare.
11989 (prepare_resume_reply): Adjust to use ptid_t.
11990 (clear_symbol_cache): Declare.
11991 * inferiors.c (all_processes): New.
11992 (null_ptid, minus_one_ptid): New.
11993 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
11994 (ptid_get_tid, ptid_equal, ptid_is_pid): New.
11995 (add_thread): Change unsigned long to ptid. Remove gdb_id
11996 parameter. Adjust.
11997 (thread_id_to_gdb_id, thread_to_gdb_id): Change unsigned long to ptid.
11998 (gdb_id_to_thread): Rename to ...
11999 (find_thread_pid): ... this. Change unsigned long to ptid.
12000 (gdb_id_to_thread_id, find_inferior_id): Change unsigned long to ptid.
12001 (loaded_dll, pull_pid_from_list): Adjust.
12002 (add_process, remove_process, find_process_pid)
12003 (get_thread_process, current_process, initialize_inferiors): New.
12004 * target.h (struct thread_resume) <thread>: Change type to ptid_t.
12005 (struct target_waitstatus) <related_pid>: Ditto.
12006 (struct target_ops) <kill, detach>: Add `pid' argument. Change
12007 return type to int.
12008 (struct target_ops) <join>: Add `pid' argument.
12009 (struct target_ops) <thread_alive>: Change pid's type to ptid_t.
12010 (struct target_ops) <wait>: Add `ptid' field. Change return type
12011 to ptid.
12012 (kill_inferior, detach_inferior, join_inferior): Add `pid' argument.
12013 (mywait): Add `ptid' argument. Change return type to ptid_t.
12014 (target_pid_to_str): Declare.
12015 * target.c (set_desired_inferior): Adjust to use ptids.
12016 (mywait): Add new `ptid' argument. Adjust.
12017 (target_pid_to_str): New.
12018 * mem-break.h (free_all_breakpoints): Declare.
12019 * mem-break.c (breakpoints): Delelete.
12020 (set_breakpoint_at, delete_breakpoint, find_breakpoint_at)
12021 (check_mem_read, check_mem_write, delete_all_breakpoints): Adjust
12022 to use per-process breakpoint list.
12023 (free_all_breakpoints): New.
12024 * remote-utils.c (struct sym_cache) <name>: Drop `const'.
12025 (symbol_cache, all_symbols_looked_up): Delete.
12026 (hexchars): New.
12027 (ishex, unpack_varlen_hex, write_ptid, hex_or_minus_one,
12028 read_ptid): New.
12029 (prepare_resume_reply): Change ptid argument's type from unsigned
12030 long to ptid_t. Adjust. Implement W;process and X;process.
12031 (free_sym_cache, clear_symbol_cache): New.
12032 (look_up_one_symbol): Adjust to per-process symbol cache. *
12033 * server.c (cont_thread, general_thread, step_thread): Change type
12034 to ptid_t.
12035 (attached): Delete.
12036 (multi_process): New.
12037 (last_ptid): Change type to ptid_t.
12038 (struct vstop_notif) <ptid>: Change type to ptid_t.
12039 (queue_stop_reply, push_event): Change `ptid' argument's type to
12040 ptid_t.
12041 (discard_queued_stop_replies): Add `pid' argument.
12042 (start_inferior): Adjust to use ptids. Adjust to mywait interface
12043 changes. Don't reference the `attached' global.
12044 (attach_inferior): Adjust to mywait interface changes.
12045 (handle_query): Adjust to use ptids. Parse GDB's qSupported
12046 features. Handle and report "multiprocess+". Handle
12047 "qAttached:PID".
12048 (handle_v_cont): Adjust to use ptids. Adjust to mywait interface
12049 changes.
12050 (handle_v_kill): New.
12051 (handle_v_stopped): Adjust to use target_pid_to_str.
12052 (handle_v_requests): Allow multiple attaches and runs when
12053 multiprocess extensions are in effect. Handle "vKill".
12054 (myresume): Adjust to use ptids.
12055 (queue_stop_reply_callback): Add `arg' parameter. Handle it.
12056 (handle_status): Adjust to discard_queued_stop_replies interface
12057 change.
12058 (first_thread_of, kill_inferior_callback)
12059 (detach_or_kill_inferior_callback, join_inferiors_callback): New.
12060 (main): Call initialize_inferiors. Adjust to use ptids, killing
12061 and detaching from all inferiors. Handle multiprocess packet
12062 variants.
12063 * linux-low.h: Include gdb_proc_service.h.
12064 (struct process_info_private): New.
12065 (struct linux_target_ops) <pid_of>: Use ptid_get_pid.
12066 <lwpid_of>: Use ptid_get_lwp.
12067 (get_lwp_thread): Adjust.
12068 (struct lwp_info): Add `dead' member.
12069 (find_lwp_pid): Declare.
12070 * linux-low.c (thread_db_active): Delete.
12071 (new_inferior): Adjust comment.
12072 (inferior_pid): Delete.
12073 (linux_add_process): New.
12074 (handle_extended_wait): Adjust.
12075 (add_lwp): Change unsigned long to ptid.
12076 (linux_create_inferior): Add process to processes table. Adjust
12077 to use ptids. Don't set new_inferior here.
12078 (linux_attach_lwp): Rename to ...
12079 (linux_attach_lwp_1): ... this. Add `initial' argument. Handle
12080 it. Adjust to use ptids.
12081 (linux_attach_lwp): New.
12082 (linux_attach): Add process to processes table. Don't set
12083 new_inferior here.
12084 (struct counter): New.
12085 (second_thread_of_pid_p, last_thread_of_process_p): New.
12086 (linux_kill_one_lwp): Add `args' parameter. Handle it. Adjust to
12087 multiple processes.
12088 (linux_kill): Add `pid' argument. Handle it. Adjust to multiple
12089 processes. Remove process from process table.
12090 (linux_detach_one_lwp): Add `args' parameter. Handle it. Adjust
12091 to multiple processes.
12092 (any_thread_of): New.
12093 (linux_detach): Add `pid' argument, and handle it. Remove process
12094 from processes table.
12095 (linux_join): Add `pid' argument. Handle it.
12096 (linux_thread_alive): Change unsighed long argument to ptid_t.
12097 Consider dead lwps as not being alive.
12098 (status_pending_p): Rename `dummy' argument to `arg'. Filter out
12099 threads we're not interested in.
12100 (same_lwp, find_lwp_pid): New.
12101 (linux_wait_for_lwp): Change `pid' argument's type from int to
12102 ptid_t. Adjust.
12103 (linux_wait_for_event): Rename to ...
12104 (linux_wait_for_event_1): ... this. Change `pid' argument's type
12105 from int to ptid_t. Adjust.
12106 (linux_wait_for_event): New.
12107 (linux_wait_1): Add `ptid' argument. Change return type to
12108 ptid_t. Adjust. Use last_thread_of_process_p. Remove processes
12109 that exit from the process table.
12110 (linux_wait): Add `ptid' argument. Change return type to ptid_t.
12111 Adjust.
12112 (mark_lwp_dead): New.
12113 (wait_for_sigstop): Adjust to use ptids. If a process exits while
12114 stopping all threads, mark its main lwp as dead.
12115 (linux_set_resume_request, linux_resume_one_thread): Adjust to use
12116 ptids.
12117 (fetch_register, usr_store_inferior_registers)
12118 (regsets_fetch_inferior_registers)
12119 (regsets_store_inferior_registers, linux_read_memory)
12120 (linux_write_memory): Inline `inferior_pid'.
12121 (linux_look_up_symbols): Adjust to use per-process
12122 `thread_db_active'.
12123 (linux_request_interrupt): Adjust to use ptids.
12124 (linux_read_auxv): Inline `inferior_pid'.
12125 (initialize_low): Don't reference thread_db_active.
12126 * gdb_proc_service.h (struct ps_prochandle) <pid>: Remove.
12127 * proc-service.c (ps_lgetregs): Use find_lwp_pid.
12128 (ps_getpid): Return the pid of the current inferior.
12129 * thread-db.c (proc_handle, thread_agent): Delete.
12130 (thread_db_create_event, thread_db_enable_reporting): Adjust to
12131 per-process data.
12132 (find_one_thread): Change argument type to ptid_t. Adjust to
12133 per-process data.
12134 (maybe_attach_thread): Adjust to per-process data and ptids.
12135 (thread_db_find_new_threads): Ditto.
12136 (thread_db_init): Ditto.
12137 * spu-low.c (spu_create_inferior, spu_attach): Add process to
12138 processes table. Adjust to use ptids.
12139 (spu_kill, spu_detach): Adjust interface. Remove process from
12140 processes table.
12141 (spu_join, spu_thread_alive): Adjust interface.
12142 (spu_wait): Adjust interface. Remove process from processes
12143 table. Adjust to use ptids.
12144 * win32-low.c (current_inferior_tid): Delete.
12145 (current_inferior_ptid): New.
12146 (debug_event_ptid): New.
12147 (thread_rec): Take a ptid. Adjust.
12148 (child_add_thread): Add `pid' argument. Adjust to use ptids.
12149 (child_delete_thread): Ditto.
12150 (do_initial_child_stuff): Add `attached' argument. Add process to
12151 processes table.
12152 (child_fetch_inferior_registers, child_store_inferior_registers):
12153 Adjust.
12154 (win32_create_inferior): Pass 0 to do_initial_child_stuff.
12155 (win32_attach): Pass 1 to do_initial_child_stuff.
12156 (win32_kill): Adjust interface. Remove process from processes
12157 table.
12158 (win32_detach): Ditto.
12159 (win32_join): Adjust interface.
12160 (win32_thread_alive): Take a ptid.
12161 (win32_resume): Adjust to use ptids.
12162 (get_child_debug_event): Ditto.
12163 (win32_wait): Adjust interface. Remove exiting process from
12164 processes table.
12165
bd99dc85
PA		 121662009-04-01 Pedro Alves <pedro@codesourcery.com>
12167
12168 Non-stop mode support.
12169
12170 * server.h (non_stop): Declare.
12171 (gdb_client_data, handler_func): Declare.
12172 (delete_file_handler, add_file_handler, start_event_loop):
12173 Declare.
12174 (handle_serial_event, handle_target_event, push_event)
12175 (putpkt_notif): Declare.
12176 * target.h (enum resume_kind): New.
12177 (struct thread_resume): Replace `step' field by `kind' field.
12178 (TARGET_WNOHANG): Define.
12179 (struct target_ops) <wait>: Add `options' argument.
12180 <supports_non_stop, async, start_non_stop>: New fields.
12181 (target_supports_non_stop, target_async): New.
12182 (start_non_stop): Declare.
12183 (mywait): Add `options' argument.
12184 * target.c (mywait): Add `options' argument. Print child exit
12185 notifications here.
12186 (start_non_stop): New.
12187 * server.c (non_stop, own_buf, mem_buf): New globals.
12188 (struct vstop_notif): New.
12189 (notif_queue): New global.
12190 (queue_stop_reply, push_event, discard_queued_stop_replies)
12191 (send_next_stop_reply): New.
12192 (start_inferior): Adjust to use resume_kind. Adjust to mywait
12193 interface changes.
12194 (attach_inferior): In non-stop mode, don't wait for the target
12195 here.
12196 (handle_general_set): Handle QNonStop.
12197 (handle_query): When handling qC, return the current general
12198 thread, instead of the first thread of the list.
12199 (handle_query): If the backend supports non-stop mode, include
12200 QNonStop+ in the qSupported query response.
12201 (handle_v_cont): Adjust to use resume_kind. Handle resume_stop
12202 and non-stop mode.
12203 (handle_v_attach, handle_v_run): Handle non-stop mode.
12204 (handle_v_stopped): New.
12205 (handle_v_requests): Report support for vCont;t. Handle vStopped.
12206 (myresume): Adjust to use resume_kind. Handle non-stop.
12207 (queue_stop_reply_callback): New.
12208 (handle_status): Handle non-stop mode.
12209 (main): Clear non_stop flag on reconnection. Use the event-loop.
12210 Refactor serial protocol handling from here ...
12211 (process_serial_event): ... to this new function. When GDB
12212 selects any thread, select one here. In non-stop mode, wait until
12213 GDB acks all pending events before exiting.
12214 (handle_serial_event, handle_target_event): New.
12215 * remote-utils.c (remote_open): Install remote_desc in the event
12216 loop.
12217 (remote_close): Remove remote_desc from the event loop.
12218 (putpkt_binary): Rename to...
12219 (putpkt_binary_1): ... this. Add `is_notic' argument. Handle it.
12220 (putpkt_binary): New as wrapper around putpkt_binary_1.
12221 (putpkt_notif): New.
12222 (prepare_resume_reply): In non-stop mode, don't change the
12223 general_thread.
12224 * event-loop.c: New.
12225 * Makefile.in (OBJ): Add event-loop.o.
12226 (event-loop.o): New rule.
12227
12228 * linux-low.h (pid_of): Moved here.
12229 (lwpid_of): New.
12230 (get_lwp_thread): Use lwpid_of.
12231 (struct lwp_info): Delete `lwpid' field. Add `suspended' field.
12232 * linux-low.c (pid_of): Delete.
12233 (inferior_pid): Use lwpid_of.
12234 (linux_event_pipe): New.
12235 (target_is_async_p): New.
12236 (delete_lwp): New.
12237 (handle_extended_wait): Use lwpid_of.
12238 (add_lwp): Don't set lwpid field.
12239 (linux_attach_lwp): Adjust debug output. Use lwpid_of.
12240 (linux_kill_one_lwp): If killing a running lwp, stop it first.
12241 Use lwpid_of. Adjust to linux_wait_for_event interface changes.
12242 (linux_detach_one_lwp): If detaching from a running lwp, stop it
12243 first. Adjust to linux_wait_for_event interface changes. Use
12244 lwpid_of.
12245 (linux_detach): Don't delete the main lwp here.
12246 (linux_join): Use my_waitpid. Avoid signal_pid. Use lwpid_of.
12247 (status_pending_p): Don't consider explicitly suspended lwps.
12248 (linux_wait_for_lwp): Take an integer pid instead of a lwp_info
12249 pointer. Add OPTIONS argument. Change return type to int. Use
12250 my_waitpid instead of sleeping. Handle WNOHANG. Use lwpid_of.
12251 (linux_wait_for_event): Take an integer pid instead of a lwp_info
12252 pointer. Add status pointer argument. Return a pid instead of a
12253 status. Use lwpid_of. Adjust to linux_wait_for_lwp interface
12254 changes. In non-stop mode, don't switch to a random thread.
12255 (linux_wait): Rename to...
12256 (linux_wait_1): ... this. Add target_options argument, and handle
12257 it. Adjust to use resume_kind. Use lwpid_of. In non-stop mode,
12258 don't handle the continue thread. Handle TARGET_WNOHANG. Merge
12259 clean exit and signal exit code. Don't stop all threads in
12260 non-stop mode. In all-stop mode, only stop all threads when
12261 reporting a stop to GDB. Handle explicit thread stop requests.
12262 (async_file_flush, async_file_mark): New.
12263 (linux_wait): New.
12264 (send_sigstop): Use lwpid_of.
12265 (wait_for_sigstop): Use lwpid_of. Adjust to linux_wait_for_event
12266 interface changes. In non-stop mode, don't switch to a random
12267 thread.
12268 (linux_resume_one_lwp): Use lwpid_of.
12269 (linux_continue_one_thread, linux_queue_one_thread): Merge into ...
12270 (linux_resume_one_thread): ... this. Handle resume_stop. In
12271 non-stop mode, don't look for pending flag in all threads.
12272 (resume_status_pending_p): Don't consider explicitly suspended
12273 threads.
12274 (my_waitpid): Reimplement. Emulate __WALL.
12275 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
12276 Use lwpid_of.
12277 (sigchld_handler, linux_supports_non_stop, linux_async)
12278 (linux_start_non_stop): New.
12279 (linux_target_ops): Register linux_supports_non_stop, linux_async
12280 and linux_start_non_stop.
12281 (initialize_low): Install SIGCHLD handler.
12282 * thread-db.c (thread_db_create_event, find_one_thread)
12283 (thread_db_get_tls_address): Use lwpid_of.
12284 * win32-low.c (win32_detach): Adjust to use resume_kind.
12285 (win32_wait): Add `options' argument.
12286 * spu-low.c (spu_resume): Adjust to use resume_kind.
12287 (spu_wait): Add `options' argument.
12288
5b1c542e
PA		 122892009-04-01 Pedro Alves <pedro@codesourcery.com>
12290
12291 Decouple target code from remote protocol.
12292
12293 * target.h (enum target_waitkind): New.
12294 (struct target_waitstatus): New.
12295 (struct target_ops) <wait>: Return an unsigned long. Take a
12296 target_waitstatus pointer instead of a char pointer.
12297 (mywait): Likewise.
12298 * target.c (mywait): Change prototype to return an unsigned long.
12299 Take a target_waitstatus pointer instead of a char pointer. Adjust.
12300 * server.h (thread_from_wait, old_thread_from_wait): Delete
12301 declarations.
12302 (prepare_resume_reply): Change prototype to take a
12303 target_waitstatus.
12304 * server.c (thread_from_wait, old_thread_from_wait): Delete.
12305 (last_status, last_ptid): New.
12306 (start_inferior): Remove "statusptr" argument. Adjust. Return a
12307 pid instead of a signal.
12308 (attach_inferior): Remove "status" and "signal" parameters.
12309 Adjust.
12310 (handle_query): For qGetTLSAddr, parse the thread id with strtol,
12311 not as an address.
12312 (handle_v_cont, handle_v_attach, handle_v_run, handle_v_kill)
12313 (handle_v_requests, myresume): Remove "status" and "signal"
12314 parameters. Adjust.
12315 (handle_status): New.
12316 (main): Delete local `status'. Adjust.
12317 * remote-utils.c: Include target.h.
12318 (prepare_resume_reply): Change prototype to take a
12319 target_waitstatus. Adjust.
12320
12321 * linux-low.c (linux_wait): Adjust to new target_ops->wait
12322 interface.
12323 * spu-low.c (spu_wait): Adjust.
12324 * win32-low.c (enum target_waitkind, struct target_waitstatus):
12325 Delete.
12326 (win32_wait): Adjust.
12327
2bd7c093
PA		 123282009-04-01 Pedro Alves <pedro@codesourcery.com>
12329
12330 * target.h (struct thread_resume): Delete leave_stopped member.
12331 (struct target_ops): Add a `n' argument to the `resume' callback.
12332 * server.c (start_inferior): Adjust.
12333 (handle_v_cont, myresume): Adjust.
12334 * linux-low.c (check_removed_breakpoint): Adjust to resume
12335 interface change, and to removed leave_stopped field.
12336 (resume_ptr): Delete.
12337 (struct thread_resume_array): New.
12338 (linux_set_resume_request): Add new `arg' parameter. Adjust to
12339 resume interface change.
12340 (linux_continue_one_thread, linux_queue_one_thread)
12341 (resume_status_pending_p): Check if the resume field is NULL
12342 instead of checking the leave_stopped member.
12343 (linux_resume): Adjust to the target resume interface change.
12344 * spu-low.c (spu_resume): Adjust to the target resume interface
12345 change.
12346 * win32-low.c (win32_detach, win32_resume): Ditto.
12347
c35fafde
PA		 123482009-04-01 Pedro Alves <pedro@codesourcery.com>
12349
12350 * linux-low.c (linux_wait_for_event): Don't clear the `stepping'
12351 flag.
12352 (wait_for_sigstop): Don't leave a finished single-step SIGTRAP
12353 pending.
12354 (linux_continue_one_thread): Only preserve the stepping flag if
12355 there's a pending breakpoint.
12356
0a59d50b
PA		 123572009-03-31 Pedro Alves <pedro@codesourcery.com>
12358
12359 * server.c (main): After the inferior having exited, call
12360 remote_close before exiting gdbserver.
12361
f04c6d38
TJB		 123622009-03-25 Thiago Jung Bauermann <bauerman@br.ibm.com>
12363
12364 Fix size of FPSCR in Power 7 processors.
12365 * linux-ppc-low.c (PPC_FEATURE_ARCH_2_05): Remove #define.
12366 (PPC_FEATURE_HAS_DFP): New #define.
12367 (ppc_arch_setup): Check for DFP feature instead of ISA 2.05 to decide on
12368 size of the FPSCR.
12369
78e5cee6
PA		 123702009-03-23 Pedro Alves <pedro@codesourcery.com>
12371
12372 * server.c (handle_query) Whitespace and formatting.
12373
1b3f6016
PA		 123742009-03-22 Pedro Alves <pedro@codesourcery.com>
12375
12376 * i387-fp.c, linux-arm-low.c, linux-cris-low.c,
12377 linux-crisv32-low.c, linux-i386-low.c, linux-low.c,
12378 linux-mips-low.c, linux-s390-low.c, linux-sparc-low.c,
12379 linux-x86-64-low.c, linux-xtensa-low.c, proc-service.c,
12380 regcache.c, remote-utils.c, server.c, spu-low.c, target.h,
12381 thread-db.c, win32-low.c, xtensa-xtregs.c, gdbreplay.c,
12382 Makefile.in, configure.ac: Fix whitespace throughout.
12383 * configure: Regenerate.
12384
a07b2135
PA		 123852009-03-22 Pedro Alves <pedro@codesourcery.com>
12386
12387 * inferiors.c (find_inferior): Make it safe for the callback
12388 function to delete the currently iterated inferior.
12389
67cc2626
PA		 123902009-03-22 Pedro Alves <pedro@codesourcery.com>
12391
12392 * Makefile.in (linuw_low_h): Move higher.
12393 (thread-db.o): Depend on $(linux_low_h).
12394
54a0b537
PA		 123952009-03-17 Pedro Alves <pedro@codesourcery.com>
12396
12397 Rename "process" to "lwp" throughout.
12398
12399 * linux-low.c (all_processes): Rename to...
12400 (all_lwps): ... this.
12401 (inferior_pid, handle_extended_wait, get_stop_pc): Adjust.
12402 (add_process): Rename to ...
12403 (add_lwp): ... this. Adjust.
12404 (linux_create_inferior): Adjust.
12405 (linux_attach_lwp): Adjust.
12406 (linux_attach): Adjust.
12407 (linux_kill_one_process): Rename to ...
12408 (linux_kill_one_lwp): ... this. Adjust.
12409 (linux_kill): Adjust.
12410 (linux_detach_one_process): Rename to ...
12411 (linux_detach_one_lwp): ... this. Adjust.
12412 (linux_detach): Adjust.
12413 (check_removed_breakpoint): Adjust.
12414 (status_pending_p): Adjust.
12415 (linux_wait_for_process): Rename to ...
12416 (linux_wait_for_lwp): ... this. Adjust.
12417 (linux_wait_for_event): Adjust.
12418 (send_sigstop): Adjust.
12419 (wait_for_sigstop): Adjust.
12420 (stop_all_processes): Rename to ...
12421 (stop_all_lwps): ... this.
12422 (linux_resume_one_process): Rename to ...
12423 (linux_resume_one_lwp): ... this. Adjust.
12424 (linux_set_resume_request, linux_continue_one_thread)
12425 (linux_queue_one_thread, resume_status_pending_p)
12426 (usr_store_inferior_registers, regsets_store_inferior_registers)
12427 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
12428 Adjust.
12429 * linux-low.h (get_process): Rename to ...
12430 (get_lwp): ... this. Adjust.
12431 (get_thread_process): Rename to ...
12432 (get_thread_lwp): ... this. Adjust.
12433 (get_process_thread): Rename to ...
12434 (get_lwp_thread): ... this. Adjust.
12435 (struct process_info): Rename to ...
12436 (struct lwp_info): ... this.
12437 (all_processes): Rename to ...
12438 (all_lwps): ... this.
12439 * proc-service.c (ps_lgetregs): Adjust.
12440 * thread-db.c (thread_db_create_event, find_one_thread)
12441 (maybe_attach_thread, thread_db_get_tls_address): Adjust.
12442
0b16c5cf
PA		 124432009-03-14 Pedro Alves <pedro@codesourcery.com>
12444
12445 * server.c (handle_query): Handle "qAttached".
12446
32de4b9d
NS		 124472009-03-13 Nathan Sidwell <nathan@codesourcery.com>
12448
12449 * Makefile.in, hostio-errno.c, errno.c, xtensa-xtregs.c: Change to
12450 GPLv3, update license URL.
12451
2aecd87f
DE		 124522009-03-01 Doug Evans <dje@google.com>
12453
93efd302 12454 * Makefile.in (INCLUDE_CFLAGS): Add -I$(srcdir)/../common.
2aecd87f
DE		 12455 (server_h): Add gdb_signals.h.
12456 (signals.o): Update.
12457 * server.h (target_signal_from_host,target_signal_to_host_p)
12458 (target_signal_to_host,target_signal_to_name): Moved to gdb_signals.h.
12459
86b1f9c5
PM		 124602009-02-14 Pierre Muller <muller@ics.u-strasbg.fr>
12461
12462 * remote-utils.c (getpkt): Also generate remote-debug
12463 information if noack_mode is set.
12464
4aa995e1
PA		 124652009-02-06 Pedro Alves <pedro@codesourcery.com>
12466
12467 * server.c (handle_query): Report qXfer:siginfo:read and
12468 qXfer:siginfo:write as supported and handle them.
12469 * target.h (struct target_ops) <qxfer_siginfo>: New field.
12470 * linux-low.c (linux_xfer_siginfo): New.
12471 (linux_target_ops): Set it.
12472
62709adf
PA		 124732009-01-26 Pedro Alves <pedro@codesourcery.com>
12474
12475 * server.c (gdbserver_usage): Mention --remote-debug.
12476 (main): Accept '--remote-debug' switch.
12477
aef93bd7
DE		 124782009-01-18 Doug Evans <dje@google.com>
12479
12480 * regcache.c (new_register_cache): No need to check result of xcalloc.
12481 * server.c (handle_search_memory): Back out calls to xmalloc,
12482 result is checked and error is returned to user upon failure.
12483 (handle_query): Ditto. Add more checks for result of malloc.
12484 (handle_v_cont): Check result of malloc, report error back to
12485 user upon failure.
12486 (handle_v_run): Ditto. Call freeargv.
12487 * server.h (freeargv): Declare.
12488 * utils.c (freeargv): New fn.
12489
54363045
DE		 124902009-01-15 Doug Evans <dje@google.com>
12491
f626972c
DE		 12492 * gdbreplay.c (perror_with_name): Make arg const char *.
12493 * server.h (target_signal_to_name): Make return type const char *.
0842e787 12494 * thread-db.c (thread_db_err_str): Make return type const char *.
f626972c 12495 * utils.c (perror_with_name): Make arg const char *.
54363045 12496
18aae699
PA		 124972009-01-14 Pedro Alves <pedro@codesourcery.com>
12498
12499 * win32-low.c (get_child_debug_event): Issue a final DBG_CONTINUE
12500 when handling a EXIT_PROCESS_DEBUG_EVENT.
12501
ff703abe
JB		 125022009-01-06 Joel Brobecker <brobecker@adacore.com>
12503
12504 * gdbreplay.c (gdbreplay_version): Update copyright year.
12505 * server.c (gdbserver_version): Likewise.
12506
f21cc1a2 125072009-01-05 Doug Evans <dje@google.com>
0e21c1ec
DE		 12508
12509 * linux-low.c (linux_attach_lwp): Add some comments/fixmes.
f21cc1a2 12510 (handle_extended_wait): Improve comment.
0e21c1ec 12511
bca929d3
DE		 125122008-12-13 Doug Evans <dje@google.com>
12513
12514 * utils.c (xmalloc,xcalloc,xstrdup): New fns.
12515 * server.h (ATTR_MALLOC): New macro.
12516 (xmalloc,xcalloc,xstrdup): Declare.
12517 * hostio.c: Replace malloc,calloc,strdup with xmalloc,xcalloc,xstrdup.
12518 * inferiors.c: Ditto.
12519 * linux-low.c: Ditto.
12520 * mem-break.c: Ditto.
12521 * regcache.c: Ditto.
12522 * remote-utils.c: Ditto.
12523 * server.c: Ditto.
12524 * target.c: Ditto.
12525 * win32-low.c: Ditto.
12526
97438e3f
DE		 125272008-12-12 Doug Evans <dje@google.com>
12528
896c7fbb
DE		 12529 * linux-low.c (linux_wait_for_process): Don't clobber current_inferior
12530 in debugging printf.
12531
97438e3f
DE		 12532 * linux-low.c (handle_extended_wait): Simplify, use my_waitpid.
12533
e3b886f8
DE		 125342008-12-09 Doug Evans <dje@google.com>
12535
12536 * linux-low.h (struct process_info): Delete member tid, unused.
12537 * thread-db.c (find_one_thread): Update.
12538 (maybe_attach_thread): Update.
12539
07e059b5
VP		 125402008-12-02 Pedro Alves <pedro@codesourcery.com>
12541
889bf7c5
PA		 12542 * target.h (struct target_ops): Add qxfer_osdata member.
12543 * linux-low.c: Include ctype.h and pwd.h and sys/types.h
12544 and dirent.h.
12545 (linux_qxfer_osdata): New functions.
12546 (linux_target_ops): Register linux_qxfer_osdata as qxfer_osdata
12547 callback.
12548 * server.c (handle_query): Handle "qXfer:osdata:read:".
12549 * remote-utils.c (buffer_grow, buffer_free, buffer_init, buffer_finish)
12550 (buffer_xml_printf): New functions.
12551 * server.h (struct buffer): New.
12552 (buffer_grow_str, buffer_grow_str0): New macros.
12553 (buffer_grow, buffer_free, buffer_init, buffer_finish)
12554 (buffer_xml_printf): Declare.
07e059b5 12555
4cab47ab
DE		 125562008-11-24 Doug Evans <dje@google.com>
12557
12558 * Makefile.in (VERSION,DIST,LINT,LINTFLAGS): Delete, unused.
12559
f142445f
DJ		 125602008-11-24 Daniel Jacobowitz <dan@codesourcery.com>
12561
12562 * server.c (handle_v_run): Always use the supplied argument list.
12563
d0107bb6 125642008-11-19 Bob Wilson <bob.wilson@acm.org>
889bf7c5 12565
d0107bb6
BW		 12566 * xtensa-xtregs.c (XTENSA_ELF_XTREG_SIZE): Change to 4.
12567 (xtensa_regmap_table): Add entry for scompare1.
889bf7c5 12568
2c4ad781
TJB		 125692008-11-18 Thiago Jung Bauermann <bauerman@br.ibm.com>
12570
12571 * Makefile.in (powerpc-isa205-32l.o, powerpc-isa205-32l.c,
12572 powerpc-isa205-altivec32l.o, powerpc-isa205-altivec32l.c,
12573 powerpc-isa205-vsx32l.o, powerpc-isa205-vsx32l.c,
12574 powerpc-isa205-64l.o, powerpc-isa205-64l.c,
12575 powerpc-isa205-altivec64l.o, powerpc-isa205-altivec64l.c,
12576 powerpc-isa205-vsx64l.o, powerpc-isa205-vsx64l.c): New targets.
12577 * configure.srv (powerpc*-*-linux*): Add ISA 2.05 object files and
12578 XML target descriptions.
12579 * linux-ppc-low.c (ppc_arch_setup): Init registers with 64-bit FPSCR
12580 when inferior is running on an ISA 2.05 or later processor. Add
12581 special case to return offset for full 64-bit slot of FPSCR when
12582 in 32-bits.
12583
dfb64f85
DJ		 125842008-11-14 Daniel Gutson <dgutson@codesourcery.com>
12585
12586 * Makefile.in (SFILES, clean): Added sparc64 files.
12587 (reg-sparc64.o, reg-sparc64.c): New.
12588 * configure.srv (sparc*-*-linux*): New configuration.
12589 * linux-low.c (regsets_fetch_inferior_registers): Swap ptrace
12590 syscall arguments for SPARC.
12591 (regsets_store_inferior_registers): Likewise.
12592 * linux-sparc-low.c: New file.
12593
66b6e1dd
DE		 125942008-10-21 Doug Evans <dje@google.com>
12595
12596 * Makefile.in (BFD_DIR,BFD,BFD_SRC,BFD_CFLAGS): Delete.
12597 (READLINE_DIR,READLINE_DEP): Delete.
12598 (INTERNAL_CFLAGS): Update.
12599 (LINTFLAGS): Update.
12600
9b710a42
PA		 126012008-10-10 Pedro Alves <pedro@codesourcery.com>
12602
12603 * server.c (handle_v_run): If GDB didn't specify an argv, use the
12604 whole argv from the last run, not just argv[0].
12605
5822d809
PA		 126062008-09-08 Pedro Alves <pedro@codesourcery.com>
12607
12608 * regcache.c (new_register_cache): Return NULL if the register
12609 cache size isn't known yet.
12610 (free_register_cache): Avoid dereferencing a NULL regcache.
12611
74aac56f
DJ		 126122008-09-04 Daniel Jacobowitz <dan@codesourcery.com>
12613
12614 * configure.srv: Merge MIPS and MIPS64.
12615
400b20f5
MR		 126162008-08-24 Maciej W. Rozycki <macro@linux-mips.org>
12617
12618 * Makefile.in (uninstall): Apply $(EXEEXT) too.
12619
677c5bb1
LM		 126202008-08-18 Luis Machado <luisgpm@br.ibm.com>
12621
12622 * Makefile.in: Add required vsx dependencies.
12623
12624 * linux-ppc-low: Define PPC_FEATURE_HAS_VSX.
12625 Declare init_registers_powerpc_vsx32l.
12626 Declare init_registers_powerpc_vsx64l.
12627 Define PTRACE_GETVSXREGS and PTRACE_SETVSXREGS.
12628 (ppc_arch_setup): Check for VSX in hwcap.
12629 (ppc_fill_vsxregset): New function.
12630 (ppc_store_vsxregset): New function.
12631 Add new VSX entry in regset_info target_regsets.
12632
12633 * configure.srv: Add new VSX dependencies.
12634
a6f3e723
SL		 126352008-08-12 Pedro Alves <pedro@codesourcery.com>
12636
12637 * remote-utils.c (noack_mode, transport_is_reliable): New globals.
12638 (remote_open): Set or clear transport_is_reliable.
12639 (putpkt_binary): Don't expect acks in noack mode.
12640 (getpkt): Don't send ack/nac in noack mode.
12641 * server.c (handle_general_set): Handle QStartNoAckMode.
12642 (handle_query): If connected by tcp pass QStartNoAckMode+ in
12643 qSupported.
12644 (main): Reset noack_mode on every connection.
12645 * server.h (noack_mode): Declare.
12646
a417dc56
RW		 126472008-08-07 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
12648
12649 * Makefile.in (GDBREPLAY_OBS): New variable.
12650 (gdbreplay$(EXEEXT)): Use it to avoid unportable $^.
12651
3221518c
UW		 126522008-08-05 Ulrich Weigand <uweigand@de.ibm.com>
12653 Daniel Jacobowitz <dan@codesourcery.com>
12654
12655 * linux-low.c (linux_resume_one_process): Ignore ESRCH.
12656 (usr_store_inferior_registers): Likewise.
12657 (regsets_store_inferior_registers): Likewise.
12658
ec56be1b
PA		 126592008-07-31 Rolf Jansen <rj@surtec.com>
12660 Pedro Alves <pedro@codesourcery.com>
12661
12662 * configure.ac: Check for memmem declaration.
12663 * server.c [HAVE_MALLOC_H]: Include malloc.h.
12664 (disable_packet_vCont, disable_packet_Tthread, disable_packet_qC)
12665 (disable_packet_qfThreadInfo): Unconditionally compile.
12666 * server.h [!HAVE_DECL_MEMMEM]: Declare memmem.
12667 * configure, config.in: Regenerate.
12668
2fe5e3ff
DE		 126692008-07-28 Doug Kwan <dougkwan@google.com>
12670
12671 * linux-low.c (sys/dir.h, sys/user.h): Remove includes.
12672 (linux_write_memory): Remove declaration of errno.
12673
836acd6d
UW		 126742008-07-12 Ulrich Weigand <uweigand@de.ibm.com>
12675
12676 * linux-low.c (handle_extended_wait): Do not use "status"
12677 variable uninitialized.
12678
aeba519e
PA		 126792008-07-07 Pedro Alves <pedro@codesourcery.com>
12680
12681 * server.c (handle_v_attach): Inhibit reporting dll changes.
12682
db42f210
PA		 126832008-06-27 Pedro Alves <pedro@codesourcery.com>
12684
12685 * remote-utils.c (prepare_resume_reply): If requested, don't
12686 output "thread:TID" in the T stop reply.
12687
12688 * server.c (disable_packet_vCont, disable_packet_Tthread)
12689 (disable_packet_qC, disable_packet_qfThreadInfo): New globals.
12690 (handle_query): If requested, disable support for qC, qfThreadInfo
12691 and qsThreadInfo.
12692 (handle_v_requests): If requested, disable support for vCont.
12693 (gdbserver_show_disableable): New.
12694 (main): Handle --disable-packet and --disable-packet=LIST.
12695
12696 * server.h (disable_packet_vCont, disable_packet_Tthread)
12697 (disable_packet_qC, disable_packet_qfThreadInfo): Declare.
12698
8e4c5421
CD		 126992008-06-20 Carlos O'Donell <carlos@codesourcery.com>
12700
12701 * server.c (gdbserver_usage): Mention --version.
12702
6e23a804
DJ		 127032008-06-06 Daniel Jacobowitz <dan@codesourcery.com>
12704
12705 * Makefile.in (gdbreplay.o): New rule.
12706
90aa6a40
JM		 127072008-06-06 Joseph Myers <joseph@codesourcery.com>
12708
12709 * gdbreplay.c (gdbreplay_version): Say gdbreplay in version
12710 message, not gdbserver.
12711
c16158bc 127122008-06-05 Vladimir Prus <vladimir@codesourcery.com>
889bf7c5
PA		 12713 Nathan Sidwell <nathan@codesourcery.com>
12714 Joseph Myers <joseph@codesourcery.com>
c16158bc
JM		 12715
12716 * acinclude.m4: Include ../../config/acx.m4.
12717 * configure.ac: Use ACX_PKGVERSION and ACX_BUGURL.
12718 * configure, config.in: Regenerate.
12719 * Makefile.in (gdbreplay$(EXEEXT)): Add version.o.
12720 * server.c (gdbserver_version): Print PKGVERSION.
12721 (gdbsrever_usage): Add stream parameter. Print REPORT_BUGS_TO.
12722 (main): Adjust gdbserver_usage calls.
12723 * gdbreplay.c (version, host_name): Add declarations.
12724 (gdbreplay_version, gdbreplay_usage): New.
12725 (main): Accept --version and --help options.
12726
aeb75bf5
DJ		 127272008-06-04 Daniel Jacobowitz <dan@codesourcery.com>
12728
12729 * linux-arm-low.c (thumb_breakpoint, thumb_breakpoint_len): New.
12730 (arm_breakpoint_at): Handle Thumb.
12731 (the_low_target): Add comment.
12732
76b233dd
UW		 127332008-05-29 Ulrich Weigand <uweigand@de.ibm.com>
12734
12735 * linux-ppc-low.c (ppc_collect_ptrace_register): Clear buffer.
12736
08388c79
DE		 127372008-05-09 Doug Evans <dje@google.com>
12738
a3c83fae
DE		 12739 * server.h (decode_search_memory_packet): Declare.
12740 * remote-utils.c (decode_search_memory_packet): New fn.
12741 * server.c (handle_search_memory_1): New fn.
08388c79
DE		 12742 (handle_search_memory): New fn.
12743 (handle_query): Process qSearch:memory packets.
12744
bb9c3d36
UW		 127452008-05-08 Ulrich Weigand <uweigand@de.ibm.com>
12746
12747 * regcache.c (registers_length): Remove.
12748 (set_register_cache): Verify that PBUFSIZ is large enough to hold a
12749 full register packet.
12750 * regcache.h (registers_length): Remove prototype.
12751 * server.h (PBUFSIZ): Define to 16384.
12752
7284e1be
UW		 127532008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
12754
12755 * configure.srv (powerpc*-*-linux*): Set srv_regobj to
12756 powerpc-32l.o, powerpc-altivec32l.o, powerpc-e500l.o,
12757 powerpc-64l.o, and powerpc-altivec64l.o.
12758 Remove rs6000/powerpc-32.xml, rs6000/powerpc-64.xml, and
12759 rs6000/powerpc-e500.xml; add rs6000/powerpc-32l.xml,
12760 rs6000/powerpc-altivec32l.xml, rs6000/powerpc-e500l.xml,
12761 rs6000/powerpc-64l.xml, rs6000/powerpc-altivec64l.xml,
12762 rs6000/power-linux.xml, and rs6000/power64-linux.xml
12763 to srv_xmlfiles.
12764
12765 * Makefile.in (reg-ppc.o, reg-ppc.c): Remove, replace by ...
12766 (powerpc-32l.o, powerpc-32l.c): ... these new rules.
12767 (powerpc-32.o, powerpc-32.c): Remove, replace by ...
12768 (powerpc-altivec32l.o, powerpc-altivec32l.c): ... these new rules.
12769 (powerpc-e500.o, powerpc-e500.c): Remove, replace by ...
12770 (powerpc-e500l.o, powerpc-e500l.c): ... these new rules.
12771 (reg-ppc64.o, reg-ppc64.c): Remove, replace by ...
12772 (powerpc-64l.o, powerpc-64l.c): ... these new rules.
12773 (powerpc-64.o, powerpc-64.c): Remove, replace by ...
12774 (powerpc-altivec64l.o, powerpc-altivec64l.c): ... these new rules.
12775 (clean): Update.
12776
12777 * linux-ppc-low.c (init_registers_ppc): Remove, replace by ...
12778 (init_registers_powerpc_32l): ... this new prototype.
12779 (init_registers_powerpc_32): Remove, replace by ...
12780 (init_registers_powerpc_altivec32l): ... this new prototype.
12781 (init_registers_powerpc_e500): Remove, replace by ...
12782 (init_registers_powerpc_e500l): ... this new prototype.
12783 (init_registers_ppc64): Remove, replace by ...
12784 (init_registers_powerpc_64l): ... this new prototype.
12785 (init_registers_powerpc_64): Remove, replace by ...
12786 (init_registers_powerpc_altivec64l): ... this new prototype.
12787 (ppc_num_regs): Set to 73.
12788 (PT_ORIG_R3, PT_TRAP): Define if necessary.
12789 (ppc_regmap, ppc_regmap_e500): Add values for orig_r3 and trap.
12790 (ppc_cannot_store_register): Handle orig_r3 and trap.
12791 (ppc_arch_setup): Update init_registers_... calls.
12792 (ppc_fill_gregset): Handle orig_r3 and trap.
12793
12794 * inferiors.c (clear_inferiors): Reset current_inferior.
12795
fdc59709
PB		 127962008-04-23 Paolo Bonzini <bonzini@gnu.org>
12797
889bf7c5
PA		 12798 * acinclude.m4: Add override.m4.
12799 * configure: Regenerate.
fdc59709 12800
c9b2f845
UW		 128012008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
12802
12803 * linux-ppc-low.c (ppc_arch_setup): Reset ppc_hwcap after the
12804 initial call to init_register_ppc64.
12805
550512b8
UW		 128062008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
12807
43aaf8b6
PA		 12808 * configure.srv (powerpc64-*-linux*, powerpc-*-linux*): Merge into
12809 single powerpc*-*-linux* case.
550512b8
UW		 12810 (s390-*-linux*, s390x-*-linux*): Merge into single s390*-*-linux* case.
12811
b6430ec3
UW		 128122008-04-17 Ulrich Weigand <uweigand@de.ibm.com>
12813
12814 * configure.srv [powerpc64-*-linux*]: Remove powerpc-e500.o from
889bf7c5 12815 srv_regobj. Remove rs6000/powerpc-e500.xml and rs6000/power-spe.xml
b6430ec3
UW		 12816 from reg_xmlfiles.
12817 * linux-ppc-low.c: Include <elf.h>.
12818 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Define.
12819 (ppc_hwcap): New global variable.
12820 (ppc_regmap): Remove __SPE__ #ifdef sections.
12821 (ppc_regmap_e500): New global variable.
12822 (ppc_cannot_store_register): Update __SPE__ special case.
12823 (ppc_get_hwcap): New function.
12824 (ppc_arch_setup): Use it to determine whether inferior supports
12825 AltiVec or SPE registers. Set the_low_target.regmap if appropriate.
12826 (ppc_fill_vrregset, ppc_store_vrregset): Define unconditionally.
12827 Do not access registers if target does not support AltiVec.
12828 (ppc_fill_evrregset, ppc_store_evrregset): Define unconditionally.
12829 Do not access registers if target does not support SPE.
12830 (target_regsets): Unconditionally include AltiVec and SPE regsets.
12831
52fa2412
UW		 128322008-04-17 Daniel Jacobowitz <dan@codesourcery.com>
12833
12834 * linux-low.c (disabled_regsets, num_regsets): New.
12835 (use_regsets_p): Delete.
12836 (linux_wait_for_process): Clear disabled_regsets.
12837 (regsets_fetch_inferior_registers): Check and set it.
12838 (regsets_store_inferior_registers): Likewise.
12839 (linux_fetch_registers, linux_store_registers): Do not use
12840 use_regsets_p.
12841 (initialize_low): Allocate disabled_regsets.
12842
e28b3332
DJ		 128432008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
12844
12845 * Makefile.in (LIBOBJS): New.
12846 (OBS): Use LIBOBJS.
12847 (memmem.o): New rule.
12848 * configure.ac: Use AC_CONFIG_LIBOBJ_DIR and check for memmem.
12849 * configure: Regenerated.
12850
4536995d
UW		 128512008-04-04 Ulrich Weigand <uweigand@de.ibm.com>
12852
12853 * server.c (handle_query): Never return "unsupported" for
12854 qXfer:features:read queries.
12855
221c031f
UW		 128562008-03-27 Ulrich Weigand <uweigand@de.ibm.com>
12857
12858 * server.c (get_features_xml): Fix inverted condition.
12859 (handle_query): Always support qXfer:feature:read.
12860
ccd213ac
DJ		 128612008-03-10 Daniel Jacobowitz <dan@codesourcery.com>
12862
12863 * server.c (wrapper_argv): New.
12864 (start_inferior): Handle wrapper_argv. If set, expect an extra
12865 trap.
12866 (gdbserver_usage): Document --wrapper.
12867 (main): Parse --wrapper.
12868
6fe305f7
UW		 128692008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
12870
12871 * configure.srv [powerpc64-*-linux*]: Add all files mentioned for
12872 powerpc-*-linux* to srv_regobj and reg_xmlfiles.
12873 * linux-ppc-low.c (ppc_get_pc): Support bi-arch operation.
12874 (ppc_set_pc): Likewise.
12875 (ppc_arch_setup): New function.
12876 (ppc_fill_gregset): Call ppc_collect_ptrace_register instead
12877 of collect_register.
889bf7c5 12878 (the_low_target): Use ppc_arch_setup as arch_setup initializer.
6fe305f7 12879
5b0a002e
UW		 128802008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
12881
12882 * configure.srv [powerpc64-*-linux*]: Use linux-ppc-low.o
12883 instead of linux-ppc64-low.o.
12884 * linux-ppc64-low.c: Remove file.
12885 * Makefile.in (SFILES): Remove linux-ppc64-low.c.
12886 (linux-ppc64-low.o): Remove rule.
12887
12888 * linux-ppc-low.c (init_registers_ppc64): Add prototype.
12889 (init_registers_powerpc_64): Likewise.
12890 (ppc_regmap): Conditionally define depending on __powerpc64__.
12891 (ppc_cannot_store_register): Do not special-case "fpscr" when
12892 compiled on __powerpc64__.
12893 (ppc_collect_ptrace_register): New function.
12894 (ppc_supply_ptrace_register): New function.
12895 (ppc_breakpoint): Change type to "unsigned int".
12896 (ppc_breakpoint_at): Change type of "insn" to "unsigned int".
12897 (the_low_target): Conditionally provide initializers for the
889bf7c5 12898 arch_setup member depending on __powerpc64__. Install
5b0a002e
UW		 12899 collect_ptrace_register and supply_ptrace_register members.
12900
9b4b61c8
UW		 129012008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
12902
12903 * regcache.h (gdbserver_xmltarget): Add extern declaration.
12904 * server.c (gdbserver_xmltarget): Define.
12905 (get_features_xml): Use it to replace "target.xml" and arch_string.
12906
12907 * configure.srv: Remove srv_xmltarget. Add XML files that were
12908 mentioned there to srv_xmlfiles instead. Remove conditional tests
12909 on gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe; set
12910 srv_xmlfiles and srv_regobj to include all possible choices.
12911 * configure.ac (srv_xmltarget): Remove.
12912 (srv_xmlfiles): Do not add "target.xml".
12913 (gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe): Remove
12914 checks for supplementary target information.
12915 * configure: Regenerate.
12916 * Makefile.in (XML_TARGET): Remove.
12917 (target.xml): Remove rule.
12918 (clean): Do not clean up target.xml.
12919 (.PRECIOUS): Do not mention target.xml.
12920
12921 * target.h (struct target_ops): Remove arch_string member.
12922 * linux-low.c (linux_arch_string): Remove.
12923 (linux_target_ops): Remove arch_string initializer.
12924 * linux-low.h (struct linux_target_ops): Remove arch_string member.
12925 * linux-i386-low.c (the_low_target): Remove arch_string initializer.
12926 * linux-x86-64-low.c (the_low_target): Remove arch_string initializer.
12927 * spu-low.c (spu_arch_string): Remove.
12928 (spu_target_ops): Remove arch_string initializer.
12929 * win32-low.c (win32_arch_string): Remove.
12930 (win32_target_ops): Remove arch_string initializer.
12931 * win32-low.h (struct win32_target_ops): Remove arch_string member.
12932 * win32-arm-low.c (the_low_target): Remove arch_string initializer.
12933 * win32-i368-low.c (the_low_target): Remove arch_string initializer.
12934
ee1a7ae4
UW		 129352008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
12936
12937 * linux-low.h (struct linux_target_ops): Replace left_pad_xfer field
12938 by collect_ptrace_register and supply_ptrace_register hooks.
12939 * linux-low.c (fetch_register): Use supply_ptrace_register callback
12940 instead of checking for the_low_target.left_pad_xfer.
12941 (usr_store_inferior_registers): Use collect_ptrace_register callback
12942 instead of checking for the_low_target.left_pad_xfer.
12943
12944 * linux-s390-low.c (s390_collect_ptrace_register): New function.
12945 (s390_supply_ptrace_register): Likewise.
12946 (s390_fill_gregset): Call s390_collect_ptrace_register.
12947 (the_low_target): Update.
12948
12949 * linux-ppc64-low.c (ppc_collect_ptrace_register): New function.
12950 (ppc_supply_ptrace_register): Likewise.
12951 (the_low_target): Update.
12952
12953 * linux-i386-low.c (the_low_target): Update.
12954 * linux-x86-64-low.c (the_low_target): Update.
12955
d61ddec4
UW		 129562008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
12957
12958 * configure.srv [s390x-*-linux*]: Set srv_regobj to include both
12959 reg-s390.o and reg-s390x.o.
12960
12961 * linux-low.c (new_inferior): New global variable.
12962 (linux_create_inferior, linux_attach): Set it.
12963 (linux_wait_for_process): Call the_low_target.arch_setup after the
12964 target has stopped for the first time.
12965 (initialize_low): Do not call the_low_target.arch_setup.
12966
12967 * linux-s390-low.c (s390_get_pc): Support bi-arch operation.
12968 (s390_set_pc): Likewise.
12969 (s390_arch_setup): New function.
12970 (the_low_target): Use s390_arch_setup as arch_setup routine.
12971
12972 * regcache.c (realloc_register_cache): New function.
12973 (set_register_cache): Call it for each existing regcache.
12974
d05b4ac3
UW		 129752008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
12976
12977 * server.h (init_registers): Remove prototype.
12978
12979 * linux-low.h (struct linux_target_ops): Add arch_setup field.
12980 * linux-low.c (initialize_low): Call the_low_target.arch_setup ()
12981 instead of init_registers ().
12982 * linux-arm-low.c (init_registers_arm): Add prototype.
12983 (init_registers_arm_with_iwmmxt): Likewise.
12984 (the_low_target): Add initializer for arch_setup field.
12985 * linux-cris-low.c (init_registers_cris): Add prototype.
12986 (the_low_target): Add initializer for arch_setup field.
12987 * linux-crisv32-low.c (init_registers_crisv32): Add prototype.
12988 (the_low_target): Add initializer for arch_setup field.
12989 * linux-i386-low.c (init_registers_i386_linux): Add prototype.
12990 (the_low_target): Add initializer for arch_setup field.
12991 * linux-ia64-low.c (init_registers_ia64): Add prototype.
12992 (the_low_target): Add initializer for arch_setup field.
12993 * linux-m32r-low.c (init_registers_m32r): Add prototype.
12994 (the_low_target): Add initializer for arch_setup field.
12995 * linux-m68k-low.c (init_registers_m68k): Add prototype.
12996 (the_low_target): Add initializer for arch_setup field.
12997 * linux-mips-low.c (init_registers_mips_linux): Add prototype.
12998 (init_registers_mips64_linux): Likewise.
12999 (the_low_target): Add initializer for arch_setup field.
13000 * linux-ppc-low.c (init_registers_ppc): Add prototype.
13001 (init_registers_powerpc_32, init_registers_powerpc_e500): Likewise.
13002 (the_low_target): Add initializer for arch_setup field.
13003 * linux-ppc64-low.c (init_registers_ppc64): Add prototype.
13004 (init_registers_powerpc_64): Likewise.
13005 (the_low_target): Add initializer for arch_setup field.
13006 * linux-s390-low.c (init_registers_s390): Add prototype.
13007 (init_registers_s390x): Likewise.
13008 (the_low_target): Add initializer for arch_setup field.
13009 * linux-sh-low.c (init_registers_sh): Add prototype.
13010 (the_low_target): Add initializer for arch_setup field.
13011 * linux-x86-64-low.c (init_registers_x86_64_linux): Add prototype.
13012 (the_low_target): Add initializer for arch_setup field.
13013 * linux-xtensa-low.c (init_registers_xtensa): Add prototype.
13014 (the_low_target): Add initializer for arch_setup field.
13015
13016 * win32-low.h (struct win32_target_ops): Add arch_setup field.
13017 * win32-low.c (initialize_low): Call the_low_target.arch_setup ()
13018 instead of init_registers ().
13019 * win32-arm-low.c (init_registers_arm): Add prototype.
13020 (the_low_target): Add initializer for arch_setup field.
13021 * win32-i386-low.c (init_registers_i386): Add prototype.
13022 (the_low_target): Add initializer for arch_setup field.
13023
13024 * spu-low.c (init_registers_spu): Add prototype.
13025 (initialize_low): Call initialie_registers_spu () instead of
13026 initialize_registers ().
13027
fd96d250
PA		 130282008-02-19 Pedro Alves <pedro@codesourcery.com>
13029
13030 * server.c (handle_v_requests): When handling the vRun and vAttach
13031 packets, if already debugging a process, don't kill it. Return an
13032 error instead.
13033
d41b6bb4
DJ		 130342008-02-17 Daniel Jacobowitz <dan@codesourcery.com>
13035
13036 * server.c (handle_query): Correct length check.
13037
5ac588cf
PA		 130382008-02-14 Pedro Alves <pedro_alves@portugalmail.pt>
13039
13040 * win32-low.c (do_initial_child_stuff): Add process handle
13041 parameter. Set current_process_handle and current_process_id from the
13042 parameters. Clear globals.
13043 (win32_create_inferior): Don't set current_process_handle and
13044 current_process_id here. Instead pass them on the call to
13045 do_initial_child_stuff.
13046 (win32_attach): Likewise.
13047 (win32_clear_inferiors): New.
13048 (win32_kill): Don't close the current process handle or the
13049 current thread handle here. Instead call win32_clear_inferiors.
13050 (win32_detach): Don't open a new handle to the process. Call
13051 win32_clear_inferiors.
13052 (win32_join): Don't rely on current_process_handle; open a new
13053 handle using the process id.
13054 (win32_wait): Call win32_clear_inferiors when the inferior process
13055 has exited.
13056
ecd7ecbc
DJ		 130572008-02-14 Daniel Jacobowitz <dan@codesourcery.com>
13058
13059 * server.c (monitor_show_help): Add "exit".
13060
1525d545
MG		 130612008-02-11 Maxim Grigoriev <maxim2405@gmail.com>
13062
ecd7ecbc 13063 * Makefile.in (SFILES): Add linux-xtensa-low.c.
1525d545
MG		 13064 (clean): Add reg-xtensa.c.
13065 (linux-xtensa-low.o, reg-xtensa.o, reg-xtensa.c): New dependencies.
ecd7ecbc
DJ		 13066 * configure.srv (xtensa*-*-linux*) New target.
13067 * linux-xtensa-low.c: New.
13068 * xtensa-xtregs.c: New.
1525d545 13069
59a016f0
PA		 130702008-02-01 Pedro Alves <pedro_alves@portugalmail.pt>
13071
13072 * hostio.c: Don't include errno.h.
13073 (errno_to_fileio_errno): Move to hostio-errno.
13074 * hostio.c: (hostio_error): Remove the error parameter. Defer the
13075 error number outputting to the target->hostio_last_error callback.
13076 (hostio_packet_error): Use FILEIO_EINVAL directly.
13077 (handle_open, handle_pread, hostio_error, handle_unlink): Update
13078 calls to hostio_error.
13079 * hostio-errno.c: New.
13080 * server.h (hostio_last_error_from_errno): Declare.
13081 * target.h (target_ops): Add hostio_last_error member.
13082 * linux-low.c (linux_target_op): Register hostio_last_error_from_errno
13083 as hostio_last_error handler.
889bf7c5 13084 * spu-low.c (spu_target_ops): Likewise.
59a016f0
PA		 13085 * win32-low.c [_WIN32_WCE] (win32_error_to_fileio_error)
13086 (wince_hostio_last_error): New functions.
13087 (win32_target_ops) [_WIN32_WCE]: Register wince_hostio_last_error
13088 as hostio_last_error handler.
13089 (win32_target_ops) [!_WIN32_WCE]: Register
13090 hostio_last_error_from_errno as hostio_last_error handler.
13091 * Makefile.in (SFILES): Add hostio.c and hostio-errno.c.
13092 (hostio-errno.o): New rule.
13093 * configure.ac (GDBSERVER_DEPFILES): Add $srv_hostio_err_objs.
13094 * configure.srv (srv_hostio_err_objs): New variable. Default to
13095 hostio-errno.o.
13096 (arm*-*-mingw32ce*): Set srv_hostio_err_objs to "".
13097 * configure: Regenerate.
13098
2d717e4f
DJ		 130992008-01-29 Daniel Jacobowitz <dan@codesourcery.com>
13100
13101 * linux-low.c (linux_attach_lwp): Do not _exit after errors.
13102 (linux_kill, linux_detach): Clean up the process list.
13103 * remote-utils.c (remote_open): Improve port number parsing.
13104 (putpkt_binary, input_interrupt): Only send interrupts if the target
13105 is running.
13106 * server.c (extended_protocol): Make static.
13107 (attached): Define earlier.
13108 (exit_requested, response_needed, program_argv): New variables.
13109 (target_running): New.
13110 (start_inferior): Clear attached here.
13111 (attach_inferior): Set attached here.
13112 (require_running): Define.
13113 (handle_query): Use require_running and target_running. Implement
13114 "monitor exit".
13115 (handle_v_attach, handle_v_run): New.
13116 (handle_v_requests): Use require_running. Handle vAttach and vRun.
13117 (gdbserver_usage): Update.
13118 (main): Redo argument parsing. Handle --debug and --multi. Handle
13119 --attach along with other options or after the port. Save
13120 program_argv. Support no initial program. Resynchronize
13121 communication with GDB after an error. Handle "monitor exit".
13122 Use require_running and target_running. Always allow the extended
13123 protocol. Do not error out for Hc0 or Hc-1. Do not automatically
13124 restart in extended mode.
13125 * README: Refer to the GDB manual. Update --attach usage.
13126
7407e2de
AS		 131272007-12-20 Andreas Schwab <schwab@suse.de>
13128
13129 * linux-low.c (STACK_SIZE): Define.
13130 (linux_tracefork_child): Use it. Use __clone2 on ia64.
13131 (linux_test_for_tracefork): Likewise.
13132
b65d95c5
DJ		 131332007-12-18 Daniel Jacobowitz <dan@codesourcery.com>
13134
13135 * linux-low.c (linux_wait_for_event): Update messages. Do not
13136 reinsert auto-delete breakpoints.
13137 * mem-break.c (struct breakpoint): Change return type of handler to
13138 int.
13139 (set_breakpoint_at): Update handler type.
13140 (reinsert_breakpoint_handler): Return 1 instead of calling
13141 delete_breakpoint.
13142 (reinsert_breakpoint_by_bp): Check for the original breakpoint before
13143 setting a new one.
13144 (check_breakpoints): Delete auto-delete breakpoints and return 2.
13145 * mem-break.h (set_breakpoint_at): Update handler type.
13146 * thread-db.c (thread_db_create_event, thread_db_create_event): Update.
13147 * win32-low.c (auto_delete_breakpoint): New.
13148 (get_child_debug_event): Use it.
13149
4e799345
DJ		 131502007-12-16 Daniel Jacobowitz <dan@codesourcery.com>
13151
13152 * configure.ac: Check for pread and pwrite.
13153 * hostio.c (handle_pread): Fall back to lseek and read.
13154 (handle_pwrite): Fall back to lseek and write.
13155 * config.in, configure: Regenerated.
13156
27524b67
DJ		 131572007-12-07 Daniel Jacobowitz <dan@codesourcery.com>
13158
13159 * server.c (myresume): Add own_buf argument.
13160 (main): Update calls.
13161
a20d5e98
DJ		 131622007-12-06 Daniel Jacobowitz <dan@codesourcery.com>
13163
13164 * linux-low.c (linux_wait, linux_resume): Do not handle async I/O.
13165 * remote-utils.c (remote_open): Do not call disable_async_io.
13166 (block_async_io): Delete.
13167 (unblock_async_io): Make static.
13168 (initialize_async_io): New.
13169 * server.c (handle_v_cont): Handle async I/O here.
13170 (myresume): Likewise. Move other common resume tasks here...
13171 (main): ... from here. Call initialize_async_io. Disable async
13172 I/O before the main loop.
13173 * server.h (initialize_async_io): Declare.
13174 (block_async_io, unblock_async_io): Delete prototypes.
13175 * spu-low.c (spu_resume, spu_wait): Do not handle async I/O here.
13176
b79d787e
DJ		 131772007-12-06 Mick Davis <mickd@goanna.iinet.net.au>
13178
13179 * remote-utils.c (readchar): Allow binary data in received messages.
13180
d97903b2
PA		 131812007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
13182
13183 * win32-low.c (attaching): New global.
13184 (win32_create_inferior): Clear the `attaching' global.
13185 (win32_attach): Set the `attaching' global.
13186 (get_child_debug_event) [_WIN32_WCE]: Stop the inferior when
13187 attaching. Only set a breakpoint at the entry point if not
13188 attaching.
13189
311de423
PA		 131902007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
13191
13192 * server.c (main): Don't report dll events on the initial
13193 connection on attaches.
13194
6c2d16d2
PA		 131952007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
13196
13197 * server.c (main): Relax numerical bases supported for the pid of
13198 the --attach command line argument.
13199
5ca906e6
PA		 132002007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
13201
13202 * win32-low.c (win32_attach): Call OpenProcess before
13203 DebugActiveProcess, not after. Add last error output to error
13204 call.
13205
9c6c8194
PA		 132062007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
13207
13208 * win32-low.c (win32_get_thread_context)
13209 (win32_set_thread_context): New functions.
13210 (thread_rec): Use win32_get_thread_context.
13211 (continue_one_thread, win32_resume): Use win32_set_thread_context.
13212 * win32-low.h (win32_thread_info) [_WIN32_WCE]: Add `base_context'
13213 field.
13214
4d5d1aaa
PA		 132152007-12-03 Leo Zayas
13216 Pedro Alves <pedro_alves@portugalmail.pt>
13217
13218 * win32-low.c (soft_interrupt_requested, faked_breakpoint): New
13219 global variables.
13220 (child_add_thread): Minor cleanup.
13221 (child_continue): Resume artificially suspended threads before
13222 calling ContinueDebugEvent.
13223 (suspend_one_thread): New.
13224 (fake_breakpoint_event): New.
13225 (get_child_debug_event): Change return type to int. Check here if
13226 gdb sent an interrupt request. If a soft interrupt was requested,
13227 fake a breakpoint event. Return 0 if there is no event to handle,
13228 and 1 otherwise.
13229 (win32_wait): Don't check here if gdb sent an interrupt request.
13230 Ensure there is a valid event to handle.
13231 (win32_request_interrupt): Add soft interruption method as last
13232 resort.
13233
c436e841
PA		 132342007-12-03 Leo Zayas
13235 Pedro Alves <pedro_alves@portugalmail.pt>
13236
13237 * win32-low.h (win32_thread_info): Add descriptions to the
13238 structure members. Replace `suspend_count' counter by a
13239 `suspended' flag.
13240 * win32-low.c (thread_rec): Update condition of when to get the
13241 context from the inferior. Rely on ContextFlags being set if it
13242 has already been retrieved. Only suspend the inferior thread if
13243 we haven't already. Warn if that fails.
13244 (continue_one_thread): s/suspend_count/suspended/. Only call
13245 ResumeThread once. Warn if that fails.
13246
e7b5fa67
PA		 132472007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
13248
13249 * win32-low.c (win32_wait): Don't read from the inferior when it
13250 has already exited.
13251
a385171d
PA		 132522007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
13253
13254 * Makefile.in (win32_low_h): New variable.
13255 (win32-low.o): Add dependency on $(win32_low_h).
13256 (win32-arm-low.o, win32-i386-low.o): New rules.
13257
f80c84b3
DJ		 132582007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
13259
13260 * hostio.c: Correct copyright year.
13261
a6b151f1
DJ		 132622007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
13263
13264 * Makefile.in (OBS): Add hostio.o.
13265 (hostio.o): New rule.
13266 * server.h (handle_vFile): Declare.
13267 * hostio.c: New file.
13268 * server.c (handle_v_requests): Take packet_len and new_packet_len
13269 for binary packets. Call handle_vFile.
13270 (main): Update call to handle_v_requests.
13271
f9387fc3
DJ		 132722007-11-05 Daniel Jacobowitz <dan@codesourcery.com>
13273
13274 * linux-low.c: Include <sched.h>.
13275
51c2684e
DJ		 132762007-11-01 Daniel Jacobowitz <dan@codesourcery.com>
13277
13278 * linux-low.c (linux_tracefork_grandchild): New.
13279 (linux_tracefork_child): Use clone.
13280 (linux_test_for_tracefork): Use clone; allocate and free a stack.
13281
75f83163
JB		 132822007-10-31 Joel Brobecker <brobecker@adacore.com>
13283
13284 * Makefile.in: Use $(SHELL) instead of "sh" to call regdat.sh.
13285
da5898ce
DJ		 132862007-10-24 Daniel Jacobowitz <dan@codesourcery.com>
13287
13288 * linux-low.c (handle_extended_wait): Handle unexpected signals.
13289
24a09b5f
DJ		 132902007-10-23 Daniel Jacobowitz <dan@codesourcery.com>
13291
13292 * inferiors.c (change_inferior_id): Delete.
13293 (add_pid_to_list, pull_pid_from_list): New.
13294 * linux-low.c (PTRACE_SETOPTIONS, PTRACE_GETEVENTMSG)
13295 (PTRACE_O_TRACESYSGOOD, PTRACE_O_TRACEFORK, PTRACE_O_TRACEVFORK)
13296 (PTRACE_O_TRACECLONE, PTRACE_O_TRACEEXEC, PTRACE_O_TRACEVFORKDONE)
13297 (PTRACE_O_TRACEEXIT, PTRACE_EVENT_FORK, PTRACE_EVENT_VFORK)
13298 (PTRACE_EVENT_CLONE, PTRACE_EVENT_EXEC, PTRACE_EVENT_VFORK_DONE)
13299 (PTRACE_EVENT_EXIT, __WALL): Provide default definitions.
13300 (stopped_pids, thread_db_active, must_set_ptrace_flags): New variables.
13301 (using_threads): Always set to 1.
13302 (handle_extended_wait): New.
13303 (add_process): Do not set TID.
13304 (linux_create_inferior): Set must_set_ptrace_flags.
13305 (linux_attach_lwp): Remove TID argument. Do not check using_threads.
13306 Use PTRACE_SETOPTIONS. Call new_thread_notify. Update all callers.
13307 (linux_thread_alive): Rename TID argument to LWPID.
13308 (linux_wait_for_process): Handle unknown processes. Do not use TID.
13309 (linux_wait_for_event): Do not use TID or check using_threads. Update
13310 call to dead_thread_notify. Call handle_extended_wait.
13311 (linux_create_inferior): Use PTRACE_SETOPTIONS.
13312 (send_sigstop): Delete sigstop_sent.
13313 (wait_for_sigstop): Avoid TID.
13314 (linux_supports_tracefork_flag, linux_tracefork_child, my_waitpid)
13315 (linux_test_for_tracefork): New.
13316 (linux_lookup_signals): Use thread_db_active and
13317 linux_supports_tracefork_flag.
13318 (initialize_low): Use thread_db_active and linux_test_for_tracefork.
13319 * linux-low.h (get_process_thread): Avoid TID.
13320 (struct process_ifo): Move thread_known and tid to the end. Remove
13321 sigstop_sent.
13322 (linux_attach_lwp, thread_db_init): Update prototypes.
13323 * server.h (change_inferior_id): Delete prototype.
13324 (add_pid_to_list, pull_pid_from_list): New prototypes.
13325 * thread-db.c (thread_db_use_events): New.
13326 (find_first_thread): Rename to...
13327 (find_one_thread): ...this. Update callers and messages. Do not
13328 call fatal. Check thread_db_use_events. Do not call
13329 change_inferior_id or new_thread_notify.
13330 (maybe_attach_thread): Update. Do not call new_thread_notify.
13331 (thread_db_init): Set thread_db_use_events. Check use_events.
13332 * utils.c (fatal, warning): Correct message prefix.
13333
30ed0a8f
DJ		 133342007-10-15 Daniel Jacobowitz <dan@codesourcery.com>
13335
13336 * Makefile.in (clean): Remove new files.
13337 (powerpc-32.o, powerpc-32.c, powerpc-e500.o, powerpc-e500.c)
13338 (powerpc-64.o, powerpc-64.c): New rules.
13339 * configure.srv: Use alternate register sets for powerpc64-*-linux*
13340 with AltiVec, powerpc-*-linux* with AltiVec, and powerpc-*-linux*
13341 with SPE.
13342 * linux-ppc-low.c (ppc_regmap): Do not fetch the FP registers for
13343 SPE targets.
13344 (ppc_cannot_store_register): Do not check for FPSCR for SPE targets.
13345 (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS, ppc_fill_vrregset)
13346 (ppc_store_vrregset, PTRACE_GETEVRREGS, PTRACE_SETEVRREGS)
13347 (struct gdb_evrregset_t, ppc_fill_evrregset, ppc_store_evrregset): New.
13348 (target_regsets): Add AltiVec and SPE register sets.
13349 * configure.ac: Check for AltiVec and SPE.
13350 * linux-ppc64-low.c (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS)
13351 (ppc_fill_vrregset, ppc_store_vrregset): New.
13352 (target_regsets): Add AltiVec register set.
13353 * configure: Regenerated.
13354
fd462a61
DJ		 133552007-09-19 Daniel Jacobowitz <dan@codesourcery.com>
13356
13357 * linux-low.c (O_LARGEFILE): Define.
13358 (linux_read_memory): Use /proc/PID/mem.
13359 * configure.ac: Use AC_GNU_SOURCE. Check for pread64.
13360 * configure, config.in: Regenerated.
13361
69f223ed
DJ		 133622007-09-04 Daniel Jacobowitz <dan@codesourcery.com>
13363
13364 * linux-low.c (linux_wait_for_event): Do not pass signals while
13365 single-stepping.
13366
aec18585
PA		 133672007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
13368
13369 * win32-low.c (create_process): New.
13370 (win32_create_inferior): Use create_process instead of
13371 CreateProcess. If create_process failed retry appending an ".exe"
13372 suffix. Store the GetLastError result immediatelly after
13373 create_process calls and use it on the call to error.
13374
34d86ddd
PA		 133752007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
13376
13377 * win32-low.c (handle_load_dll): Don't use toolhelp when waiting.
13378
5a0e3bd0
JB		 133792007-08-23 Joel Brobecker <brobecker@adacore.com>
13380
13381 * configure.ac: Switch license to GPLv3.
13382
f88c79e6
MS		 133832007-08-01 Michael Snyder <msnyder@access-company.com>
13384
13385 * remote-utils.c (putpkt_binary): Memory leak, free buf2.
13386
6b3d9b83
PA		 133872007-07-31 Pedro Alves <pedro_alves@portugalmail.pt>
13388
13389 * win32-low.c (winapi_CloseToolhelp32Snapshot) [_WIN32_WCE]: New
13390 typedef.
13391 (win32_CloseToolhelp32Snapshot) [_WIN32_WCE]: New global var.
13392 (load_toolhelp) [_WIN32_WCE]: Load TOOLHELP.DLL. Get
13393 CloseToolhelp32Snapshot.
13394 (toolhelp_get_dll_name) [_WIN32_WCE]: Close the snapshot with
13395 CloseToolhelp32Snapshot.
13396
c588c53c
MS		 133972007-07-27 Michael Snyder <michael.snyder@access-company.com>
13398
13399 * server.c (main): Check for inferior exit before main loop.
13400
aa0403d9
PA		 134012007-07-18 Pedro Alves <pedro_alves@portugalmail.pt>
13402
13403 * remote-utils.c (remote_open): Set SO_KEEPALIVE on remote_desc
13404 instead of on tmp_desc.
13405
255e7678
DJ		 134062007-07-17 Pedro Alves <pedro_alves@portugalmail.pt>
13407 Daniel Jacobowitz <dan@codesourcery.com>
13408
13409 * inferiors.c (all_dlls, dlls_changed, get_dll): New.
13410 (add_thread): Minor cleanups.
13411 (clear_inferiors): Move lower in the file. Clear the DLL
13412 list.
13413 (free_one_dll, match_dll, loaded_dll, unloaded_dll, clear_list): New.
13414 * remote-utils.c (prepare_resume_reply): Check dlls_changed.
13415 (xml_escape_text): New.
13416 * server.c (handle_query): Handle qXfer:libraries:read. Report it
13417 for qSupported.
13418 (handle_v_cont): Report errors.
13419 (gdbserver_version): Update.
13420 (main): Correct size of own_buf. Do not report initial DLL events.
13421 * server.h (struct dll_info, all_dlls, dlls_changed, loaded_dll)
13422 (unloaded_dll, xml_escape_text): New.
13423 * win32-low.c (enum target_waitkind): Update comments.
13424 (win32_add_one_solib, get_image_name, winapi_EnumProcessModules)
13425 (winapi_GetModuleInformation, winapi_GetModuleFileNameExA)
13426 (win32_EnumProcessModules, win32_GetModuleInformation)
13427 (win32_GetModuleFileNameExA, load_psapi, psapi_get_dll_name)
13428 (winapi_CreateToolhelp32Snapshot, winapi_Module32First)
13429 (winapi_Module32Next, win32_CreateToolhelp32Snapshot)
13430 (win32_Module32First, win32_Module32Next, load_toolhelp)
13431 (toolhelp_get_dll_name, handle_load_dll, handle_unload_dll): New.
13432 (get_child_debug_event): Handle DLL events.
13433 (win32_wait): Likewise.
13434
0d37add9
DJ		 134352007-07-12 Daniel Jacobowitz <dan@codesourcery.com>
13436
13437 * configure.srv: Set srv_linux_regsets for sh*-*-linux*.
13438 * linux-sh-low.c (sh_fill_gregset, target_regsets): New.
13439
45e2715e
PA		 134402007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
13441
13442 * win32-low.c (handle_output_debug_string): Ignore event if not
13443 waiting.
13444
c5674cf1
PA		 134452007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
13446
13447 * win32-arm-low.c (arm_wince_breakpoint): Fix typo.
13448
2bbe3cc1
DJ		 134492007-07-03 Daniel Jacobowitz <dan@codesourcery.com>
13450
13451 * remote-utils.c (look_up_one_symbol): Handle 'm' packets.
13452
ae13219e
DJ		 134532007-07-02 Daniel Jacobowitz <dan@codesourcery.com>
13454
13455 * inferiors.c (change_inferior_id): Add comment.
13456 * linux-low.c (check_removed_breakpoint): Add an early
13457 prototype. Improve debug output.
13458 (linux_attach): Doc update.
13459 (linux_detach_one_process, linux_detach): Clean up before releasing
13460 each process.
13461 (send_sigstop, wait_for_sigstop): Improve comments and debug output.
13462 * linux-low.h (struct process_info): Doc improvement.
13463 * mem-break.c (delete_all_breakpoints): New.
13464 * mem-break.h (delete_all_breakpoints): New prototype.
13465 * thread-db.c (find_first_thread): New.
13466 (thread_db_create_event): Call it instead of
13467 thread_db_find_new_threads. Clean up unused variables.
13468 (maybe_attach_thread): Remove first thread handling.
13469 (thread_db_find_new_threads): Use find_first_thread.
13470 (thread_db_get_tls_address): Likewise.
13471
4105de34
DJ		 134722007-06-27 Daniel Jacobowitz <dan@codesourcery.com>
13473
13474 * thread-db.c (thread_db_find_new_threads): Add prototype.
13475 (thread_db_create_event): Check for the main thread before adding
13476 a new thread.
13477 (maybe_attach_thread): Only enable event reporting if TID == 0.
13478 (thread_db_get_tls_address): Check for new threads.
13479
2b876972
DJ		 134802007-06-20 Daniel Jacobowitz <dan@codesourcery.com>
13481
13482 * linux-low.c (linux_create_inferior): Try execv before execvp.
13483 * spu-low.c (spu_create_inferior): Likewise.
13484
7a245884
DJ		 134852007-06-13 Mike Frysinger <vapier@gentoo.org>
13486
13487 * linux-low.c (linux_create_inferior): Change execv to execvp.
13488 * spu-low.c (spu_create_inferior): Likewies.
13489
117ce543
DJ		 134902007-06-13 Daniel Jacobowitz <dan@codesourcery.com>
13491
13492 * Makefile.in (clean): Clean new files instead of deleted ones.
13493 (reg-mips.o, reg-mips.c, reg-mips64.o, reg-mips64.c): Delete.
13494 (mips-linux.o, mips-linux.c, mips64-linux.o, mips64-linux.c): New
13495 rules.
13496 * configure.srv: Specify XML files and new regformats for MIPS and
13497 MIPS64 GNU/Linux.
13498 * linux-mips-low.c (mips_num_regs): Set to only used registers.
13499 (mips_regmap): Do not fetch $0. Remove unused registers. Add
13500 an entry for the restart register.
13501 (mips_cannot_fetch_register, mips_cannot_store_register)
13502 (mips_reinsert_addr, mips_fill_fpregset, mips_store_fpregset): Update
13503 register names to match the XML descriptions.
13504 (mips_fill_gregset, mips_store_gregset): Likewise. Handle the
13505 restart register instead of $0.
13506
0e7f50da
UW		 135072007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
13508 Markus Deuling <deuling@de.ibm.com>
13509
13510 * remote-utils.c (decode_xfer_write): New function.
13511 * server.h (decode_xfer_write): Add prototype.
13512 * server.c (handle_query): Add PACKET_LEN argument. Support
13513 qXfer:spu:read and qXfer:spu:write packets.
13514 (main): Pass packet_len to handle_query.
13515 * spu-low.c (spu_target_ops): Add spu_proc_xfer_spu.
13516 * target.h (target_ops): Add qxfer_spu.
13517
374c1d38
UW		 135182007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
13519
13520 * spu-low.c (spu_proc_xfer_spu): Do not return failure when
13521 accessing non-seekable spufs files.
13522
bb63802a
UW		 135232007-05-16 Markus Deuling <deuling@de.ibm.com>
13524
889bf7c5 13525 * server.c (handle_query): Add reply for qC packet.
bb63802a 13526
7390519e
PA		 135272007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
13528 Leo Zayas <lerele@champenstudios@com>
13529
13530 * server.h (check_remote_input_interrupt_request): New function.
13531 * remote_utils.c (INVALID_DESCRIPTOR): New define.
13532 (remote_desc): Initialize with INVALID_DESCRIPTOR.
13533 (input_interrupt): Expose on USE_WIN32API too. Fix whitespace.
13534 (check_remote_input_interrupt_request): New function.
13535 * server.h (check_remote_input_interrupt_request): Declare.
3ecf0694 13536 * win32-low.c (winapi_DebugBreakProcess,
7390519e
PA		 13537 winapi_GenerateConsoleCtrlEvent): New typedefs.
13538 (get_child_debug_event): Lower Win32 debug event polling from 1 sec
13539 to 250 ms.
13540 (win32_wait): Check for remote interrupt request
13541 with check_remote_input_interrupt_request.
13542 (win32_request_interrupt): New function.
13543 (win32_target_op): Set request_interrupt to win32_request_interrupt.
13544
34b34921
PA		 135452007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
13546
13547 * win32-low.c (debug_registers_changed,
13548 debug_registers_used, CONTEXT_EXTENDED_REGISTERS,
13549 CONTEXT_FLOATING_POINT, CONTEXT_DEBUG_REGISTERS,
13550 CONTEXT_DEBUGGER, CONTEXT_DEBUGGER_DR): Delete.
13551 (thread_rec): Get context using the low target.
13552 (child_add_thread): Call thread_added on the low target,
13553 which does the same thing.
13554 (regptr): Delete.
13555 (do_initial_child_stuff): Remove debug registers references.
13556 Set context using the low target. Resume threads after
13557 setting the contexts.
13558 (child_continue): Remove dead variable. Remove debug
13559 registers references.
13560 (child_fetch_inferior_registers): Go through the low target.
13561 (do_child_store_inferior_registers): Remove.
13562 (child_store_inferior_registers): Go through the low target.
13563 (win32_resume): Remove debug registers references.
13564 Set context using the low target.
13565 (handle_exception): Change return type to void. Don't record
13566 context here. Set status to TARGET_WAITKIND_SPURIOUS on a
13567 first chance exception.
889bf7c5 13568 (get_child_debug_event): Change return type to void. Remove
34b34921
PA		 13569 goto loop. Always return after waiting for debug event.
13570 (win32_wait): Convert to switch statement. Handle spurious
13571 events.
13572
13573 * win32-i386-low.c (debug_registers_changed,
13574 debug_registers_used): New.
13575 (initial_stuff): Rename to ...
13576 (i386_initial_stuff): ... this. Clear debug registers
13577 state variables.
13578 (store_debug_registers): Delete.
13579 (i386_get_thread_context): New.
13580 (load_debug_registers): Delete.
13581 (i386_set_thread_context): New.
13582 (i386_thread_added): New.
13583 (single_step): Rename to ...
13584 (i386_single_step): ... this.
13585 (do_fetch_inferior_registers): Rename to ...
13586 (i386_fetch_inferior_register): ... this.
13587 (i386_store_inferior_register): New.
13588 (the_low_target): Adapt to new interface.
13589
13590 * win32-arm-low.c (CONTEXT_FLOATING_POINT): Define.
13591 (arm_get_thread_context): New.
13592 (arm_set_thread_context): New.
13593 (regptr): New.
13594 (do_fetch_inferior_registers): Rename to ...
13595 (arm_fetch_inferior_register): ... this.
13596 (arm_store_inferior_register): New.
13597 (arm_wince_breakpoint): Reimplement as unsigned long.
13598 (arm_wince_breakpoint_len): Define.
13599 (the_low_target): Adapt to new interface.
13600
13601 * win32-low.h (target_ops): Remove regmap, store_debug_registers and
13602 load_debug_registers. Add get_thread_context, set_thread_context,
13603 thread_added and store_inferior_register. Rename
13604 fetch_inferior_registers to fetch_inferior_register.
13605 (regptr): Remove declaration.
13606
dd6953e1
PA		 136072007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
13608
13609 * linux-low.c (linux_detach): Change return type to int. Return 0.
13610 * spu-low.c (spu_detach): Likewise.
13611
444d6139
PA		 136122007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
13613
13614 * target.h (target_ops): Change return type of detach to int.
13615 Add join.
13616 (join_inferior): New.
13617 * server.c (main): Don't skip detach support on mingw32.
13618 If the inferior doesn't support detaching return error.
13619 Call join_inferior instead of using waitpid.
13620 * linux-low.c (linux_join): New.
13621 (linux_target_op): Add linux_join.
13622 * spu-low.c (spu_join): New.
13623 (spu_target_ops): Add spu_join.
13624 * win32-low.c (win32_detach): Adapt to new interface.
13625 Reopen current_process_handle before detaching. Issue a child
13626 resume before detaching.
13627 (win32_join): New.
13628 (win32_target_op): Add win32_join.
13629
1d5315fe
PA		 136302007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
13631
13632 * win32-low.c (win32-attach): Fix return value.
13633 * target.h (target_ops): Describe ATTACH return values.
13634
bf914831
PA		 136352007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
13636
13637 * win32-low.c (GETPROCADDRESS): Define.
13638 (winapi_DebugActiveProcessStop): Add WINAPI. typedef as pointer.
13639 (winapi_DebugSetProcessKillOnExit): Likewise.
13640 (win32_create_inferior): Force usage of ansi CreateProcessA.
13641 (win32_attach): Use GETPROCADDRESS.
13642 (win32_detach): Likewise.
13643
f72f3e60
PA		 136442007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
13645
13646 * win32-low.c (win32_wait): Don't use WSTOPSIG.
13647
ed50f18f
PA		 136482007-03-30 Pedro Alves <pedro_alves@portugalmail.pt>
13649
13650 * win32-low.c: Commit leftover changes from 2007-03-29.
13651
0c2ead7e
DJ		 136522007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
13653
13654 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Make 16-bit
13655 fields short instead of int. Add explicit padding.
13656 (i387_cache_to_fsave): Remove unnecessary casts.
13657 (i387_fsave_to_cache): Doc fix.
13658 (i387_cache_to_fxsave): Remove unnecessary casts and masking.
13659
73725ff3
DJ		 136602007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
13661
13662 * i387-fp.c (i387_cache_to_fxsave): Reinitialize val2 before use.
13663 (i387_fxsave_to_cache): Check fp->ftag while building ftag value.
13664
d99f33d8
PA		 136652007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
13666
13667 * configure.srv (arm*-*-mingw32ce*): Move near the other
13668 arm targets.
13669
68070c10
PA		 136702007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
13671
2482afc6 13672 * configure.ac: Add errno checking.
68070c10
PA		 13673 (AC_CHECK_HEADERS): Add errno.h, fcntl.h, signal.h,
13674 sys/file.h and malloc.h.
13675 (AC_CHECK_DECLS): Add perror.
13676 (srv_mingwce): Handle.
2482afc6 13677 * configure.srv (i[34567]86-*-cygwin*): Add
68070c10
PA		 13678 win32-i386-low.o to srv_tgtobj.
13679 (i[34567]86-*-mingw*): Likewise.
13680 (arm*-*-mingw32ce*): Add case.
13681 * gdbreplay.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
13682 HAVE_FCNTL_H, HAVE_ERRNO_H, HAVE_MALLOC_H]: Check.
13683 [__MINGW32CE__] (strerror): New function.
13684 [__MINGW32CE__] (errno): Define to GetLastError.
13685 [__MINGW32CE__] (COUNTOF): New macro.
13686 (remote_open): Remove extra close call.
13687 * mem-break.c (delete_breakpoint_at): New function.
13688 * mem-break.h (delete_breakpoint_at): Declare.
13689 * remote-utils.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
13690 HAVE_FCNTL_H, HAVE_UNISTD_H, HAVE_ERRNO_H]: Check.
13691 [USE_WIN32API] (read, write): Add char* casts.
13692 * server.c [HAVE_UNISTD_H, HAVE_SIGNAL_H]: Check.
13693 * server.h: Include wincecompat.h on Windows CE.
13694 [HAVE_ERRNO_H]: Check.
13695 (perror): Declare if not declared.
13696 * utils.c: Add stdlib.h, errno.h and malloc.h includes.
13697 (perror_with_name): Remove errno declaration.
13698 * wincecompat.h: New.
13699 * wincecompat.c: New.
13700 * win32-low.h: New.
13701 * win32-arm-low.c: New.
13702 * win32-i386-low.c: New.
13703 (win32-low.c): Include mem-break.h and win32-low.h, and winnt.h.
13704 (OUTMSG2): Make it safe.
13705 (_T): New macro.
13706 (COUNTOF): New macro.
13707 (NUM_REGS): Get it from the low target.
13708 (CONTEXT_EXTENDED_REGISTERS, CONTEXT_FLOATING_POINT,
13709 CONTEXT_DEBUG_REGISTERS): Add fallbacks to 0.
13710 (thread_rec): Let low target handle debug registers.
13711 (child_add_thread): Likewise.
13712 (child_init_thread_list): Likewise.
13713 (continue_one_thread): Likewise.
13714 (regptr): New.
13715 (do_child_fetch_inferior_registers): Move to ...
13716 * win32-i386-low.c: ... here, and rename to ...
13717 (do_fetch_inferior_registers): ... this.
889bf7c5 13718 * win32-low.c (child_fetch_inferior_registers):
68070c10
PA		 13719 Go through the low target.
13720 (do_child_store_inferior_registers): Use regptr.
13721 (strwinerror): New function.
13722 (win32_create_inferior): Handle Windows CE.
13723 Use strwinerror instead of strerror on Windows error
13724 codes. Add program to the error output.
13725 Don't close the main thread handle on Windows CE.
13726 (win32_attach): Use coredll.dll on Windows CE.
13727 (win32_kill): Close current process and current
13728 thread handles.
13729 (win32_detach): Use coredll.dll on Windows CE.
13730 (win32_resume): Let low target handle debug registers, and
13731 step request.
13732 (handle_exception): Add/Remove initial breakpoint. Avoid
13733 non-existant WSTOPSIG on Windows CE.
13734 (win32_read_inferior_memory): Cast to remove warning.
13735 (win32_arch_string): Go through the low target.
13736 (initialize_low): Call set_breakpoint_data with the low
13737 target's breakpoint.
13738 * win32-low.c (dr, FLAG_TRACE_BIT, FCS_REGNUM,
13739 FOP_REGNUM, mappings): Move to ...
13740 * win32-i386-low.c: ... here.
13741 * win32-low.c (win32_thread_info): Move to ...
13742 * win32-low.h: ... here.
13743 * Makefile.in (SFILES): Add win32-low.c, win32-i386-low.c,
13744 win32-arm-low.c and wincecompat.c.
13745 (all:): Add $EXEEXT.
13746 (install-only:): Likewise.
13747 (gdbserver:): Likewise.
13748 (gdbreplay:): Likewise.
13749 * config.in: Regenerate.
13750 * configure: Regenerate.
13751
41093d81
PA		 137522007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
13753
13754 * win32-low.c: Rename typedef thread_info to
13755 win32_thread_info throughout.
13756
544afa54
PA		 137572007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
13758
13759 * win32-i386-low.c: Rename to ...
13760 * win32-low.c: ... this.
13761 * configure.srv: Replace win32-i386-low.o with win32-low.o.
13762 * Makefile.in: Likewise.
13763
bce7165d
PA		 137642007-03-27 Pedro Alves <pedro_alves@portugalmail.pt>
13765
13766 * remote-utils.c (monitor_output): Constify msg parameter.
13767 * server.h (monitor_output): Likewise.
13768 * win32-i386-low.c (handle_output_debug_string): New.
13769 (win32_kill): Handle OUTPUT_DEBUG_STRING_EVENT events using
13770 handle_output_debug_string.
13771 (get_child_debug_event): Likewise.
13772
506c7aa0
DJ		 137732007-03-27 Mat Hostetter <mat@lcs.mit.edu>
13774
13775 * server.c (main): Correct strtoul check.
13776
42c81e2a
DJ		 137772007-03-27 Jon Ringle <jon@ringle.org>
13778
13779 * linux-low.c: Check __ARCH_HAS_MMU__ also.
13780
9453113a
DJ		 137812007-03-27 Brooks Moses <brooks.moses@codesourcery.com>
13782
13783 * Makefile.in: Add dummy "pdf" and "install-pdf" targets.
13784
64a69107
DJ		 137852007-02-27 Daniel Jacobowitz <dan@codesourcery.com>
13786
13787 * terminal.h: Check HAVE_SGTTY_H.
13788
137892007-02-27 Mat Hostetter <mat@lcs.mit.edu>
6f8486da
DJ		 13790
13791 * remote-utils.c (remote_open): Print out the assigned port number.
13792
c74d0ad8
DJ		 137932007-02-26 Daniel Jacobowitz <dan@codesourcery.com>
13794
13795 * remote-utils.c (monitor_output): New function.
13796 * server.c (debug_threads): Define here.
13797 (monitor_show_help): New function.
13798 (handle_query): Handle qRcmd.
13799 (main): Do not handle 'd' packet.
13800 * server.h (debug_threads, remote_debug, monitor_output): Declare.
13801 * linux-low.c, spu-low.c, win32-i386-low.c: Remove definitions
13802 of debug_threads.
13803
de7c3b4a
PA		 138042007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
13805
13806 * Makefile.in (EXEEXT): New.
13807 (clean): Use $(EXEEXT).
13808
ef57601b
PA		 138092007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
13810
13811 * target.h (target_ops): Rename send_signal to request_interrupt,
13812 and remove enum target_signal parameter.
13813 * linux-low.c (linux_request_interrupt): Rename from
13814 linux_send_signal, and always send SIGINT.
13815 * spu-low.c (spu_request_interrupt): Rename from spu_send_signal,
13816 and always send SIGINT.
13817 * remote-utils.c (putpkt_binary): Call request_interrupt, instead
13818 of send_signal.
13819 (input_interrupt): Likewise.
13820
820f2bda
PA		 138212007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
13822
13823 * server.c (get_features_xml): Check if target implemented
13824 arch_string.
13825 * win32-i386-low.c (win32_arch_string): New.
13826 (win32_target_ops): Add win32_arch_string as arch_string member.
13827
ab39bf24
UW		 138282007-02-22 Markus Deuling <deuling@de.ibm.com>
13829
13830 * spu-low.c (spu_arch_string): New.
13831 (spu_target_ops): Add spu_arch_string.
13832
61ff6e04
DJ		 138332007-02-16 Daniel Jacobowitz <dan@codesourcery.com>
13834
13835 * remote-utils.c: Remove HAVE_TERMINAL_H check.
13836 * configure.ac: Do not check for terminal.h.
13837 * configure, config.in: Regenerated.
13838
fb1e4ffc
DJ		 138392007-02-08 Daniel Jacobowitz <dan@codesourcery.com>
13840
13841 * Makefile.in (OBS): Add $(XML_BUILTIN).
13842 (XML_DIR, XML_TARGET, XML_FILES, XML_BUILTIN): New.
13843 (clean): Update.
13844 (target.xml, xml-builtin.c, stamp-xml, arm-with-iwmmxt.o)
13845 (arm-with-iwmmxt.c): New.
13846 * config.in, configure: Regenerate.
13847 * configure.ac: Check for iWMMXt. Handle srv_xmltarget,
13848 srv_xmlbuiltin, and srv_xmlfiles. Define USE_XML.
13849 * configure.srv: Mention srv_xmltarget and srv_xmlfiles.
13850 (arm*-*-linux*): Add iWMMXt and regset support.
13851 * linux-arm-low.c (PTRACE_GETWMMXREGS, PTRACE_SETWMMXREGS): Define.
13852 (arm_fill_gregset, arm_store_gregset, arm_fill_wmmxregset)
13853 (arm_store_wmmxregset, target_regsets): New.
13854 * server.c (get_features_xml): Take annex argument. Check builtin
13855 XML documents.
13856 (handle_query): Handle multiple annexes.
13857
0f48aa01
DJ		 138582007-01-29 Daniel Jacobowitz <dan@codesourcery.com>
13859
13860 * remote-utils.c [USE_WIN32API] (read, write): Define.
13861 (putpkt_binary, input_interrupt, readchar, getpkt): Use read and
13862 write.
13863
23181151
DJ		 138642007-01-09 Daniel Jacobowitz <dan@codesourcery.com>
13865
13866 * linux-i386-low.c (the_low_target): Set arch_string.
13867 * linux-x86-64-low.c (the_low_target): Likewise.
13868 * linux-low.c (linux_arch_string): New.
13869 (linux_target_ops): Add it.
13870 * linux-low.h (struct linux_target_ops): Add arch_string.
13871 * server.c (write_qxfer_response): Use const void * for DATA.
13872 (get_features_xml): New.
13873 (handle_query): Handle qXfer:features:read. Report it for qSupported.
13874 * target.h (struct target_ops): Add arch_string method.
13875
9d606399
DJ		 138762007-01-03 Denis Pilat <denis.pilat@st.com>
13877 Daniel Jacobowitz <dan@codesourcery.com>
13878
13879 * linux-low.c (linux_kill): Handle being called with no threads.
13880 * win32-i386-low.c (win32_kill): Likewise.
13881 (get_child_debug_event): Clear current_process_handle.
13882
138832006-12-30 Denis PILAT <denis.pilat@st.com>
8264bb58
DJ		 13884 Daniel Jacobowitz <dan@codesourcery.com>
13885
13886 * remote-utils.c (remote_open): Check the type of specified
13887 serial port devices before opening them.
13888 * server.c (main): Kill the inferior if an error occurs during
13889 the first remote_open.
13890
a5e13d24
DJ		 138912006-12-05 Markus Deuling <deuling@de.ibm.com>
13892
13893 * README: Update supported targets.
13894
186947f7
DJ		 138952006-11-28 Daniel Jacobowitz <dan@codesourcery.com>
13896
13897 * Makefile.in (clean): Remove reg-mips64.c.
13898 (reg-mips64.c, reg-mips64.o): New rules.
13899 * configure.srv: Handle mips64. Include regset support for mips.
13900 * linux-mips-low.c (union mips_register): New.
13901 (mips_get_pc, mips_set_pc, mips_reinsert_addr): Use it.
13902 (mips_breakpoint, mips_breakpoint_at): Use int.
13903 (mips_collect_register, mips_supply_register)
13904 (mips_collect_register_32bit, mips_supply_register_32bit)
13905 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
13906 (mips_store_fpregset, target_regsets): New.
13907 * thread-db.c (thread_db_get_tls_address): Use uintptr_t.
13908
a13e2c95
UW		 139092006-11-22 Ulrich Weigand <uweigand@de.ibm.com>
13910
13911 * configure.srv: Add target "spu*-*-*".
13912 * Makefile.in (clean): Remove reg-spu.c.
13913 (reg-spu.c, reg-spu.o, spu-low.o): Add dependencies.
13914 * spu-low.c: New file.
13915
cb7283db
DJ		 139162006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
13917
13918 * configure.ac: Correct td_thr_tls_get_addr test.
13919 * configure: Regenerated.
13920
89be2091
DJ		 139212006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
13922
13923 * linux-low.c (linux_wait_for_event): Reformat. Use the
13924 pass_signals array.
13925 * remote-utils.c (decode_address_to_semicolon): New.
13926 * server.c (pass_signals, handle_general_set): New.
13927 (handle_query): Mention QPassSignals for qSupported.
13928 (main): Call handle_general_set.
13929 * server.h (pass_signals, decode_address_to_semicolon): New.
13930
000ef4f0
DJ		 139312006-11-06 Daniel Jacobowitz <dan@codesourcery.com>
13932
13933 * server.c (handle_query): Correct error handling for read_auxv.
13934
b7149293
UW		 139352005-10-19 Ulrich Weigand <uweigand@de.ibm.com>
13936
13937 * configure.srv [s390-*-linux*, s390x-*-linux*]: Set srv_linux_regsets
13938 and srv_linux_thread_db to yes.
13939 * linux-s390-low.c (s390_fill_gregset): New function.
13940 (target_regsets): Define data structure.
13941
dae5f5cf
DJ		 139422006-10-17 Daniel Jacobowitz <dan@codesourcery.com>
13943
13944 * acinclude.m4 (SRV_CHECK_TLS_GET_ADDR): New.
13945 * configure.ac: Use it. Define HAVE_TD_THR_TLS_GET_ADDR.
13946 * config.in, configure: Regenerated.
13947 * inferiors.c (gdb_id_to_thread): New function.
13948 (gdb_id_to_thread_id): Use it.
13949 * linux-low.c (linux_target_ops): Use thread_db_get_tls_address.
13950 * linux-low.h (struct process_info): Add th member.
13951 (thread_db_get_tls_address): New prototype.
13952 * remote-utils.c (decode_address): Make non-static.
13953 * server.c (handle_query): Handle qGetTLSAddr.
13954 * server.h (gdb_id_to_thread, decode_address): New prototypes.
13955 * target.h (struct target_ops): Add get_tls_address.
13956 * thread-db.c (maybe_attach_thread): Save the thread handle.
13957 (thread_db_get_tls_address): New.
13958
32ca6d61
DJ		 139592006-09-28 Daniel Jacobowitz <dan@codesourcery.com>
13960
13961 * linux-low.c (PTRACE_GETSIGINFO, PTRACE_SETSIGINFO): Define.
13962 (linux_resume_one_process): Take a siginfo_t *. Update all
13963 callers. Queue it if necessary. Use PTRACE_SETSIGINFO.
13964 (struct pending_signals): Add a siginfo_t.
13965 (linux_wait_for_process): Always set last_status.
13966 (linux_wait_for_event): Use PTRACE_GETSIGINFO.
13967 (linux_queue_one_thread): Use PTRACE_GETSIGINFO.
13968 * linux-low.h (struct process_info): Add last_status.
13969
5ffff7c1
DJ		 139702006-09-21 Daniel Jacobowitz <dan@codesourcery.com>
13971
13972 * remote-utils.c (try_rle): New function.
13973 (putpkt_binary): Use it.
13974
8695c747
DJ		 139752006-08-19 Daniel Jacobowitz <dan@codesourcery.com>
13976
13977 * Makefile.in (clean): Clean reg-x86-64-linux.c.
13978 (reg-x86-64-linux.o, reg-x86-64-linux.c): New.
13979 * configure.srv (x86_64-*-linux*): Use reg-x86-64-linux.o.
13980 * linux-x86-64-low.c (x86_64_regmap): Include ORIG_RAX.
13981 (x86_64_fill_gregset, x86_64_store_gregset): Skip floating
13982 point registers.
13983
290fadea
RS		 139842006-08-08 Richard Sandiford <richard@codesourcery.com>
13985
13986 * server.c (terminal_fd): New variable.
13987 (old_foreground_pgrp): Likewise.
13988 (restore_old_foreground_pgrp): New function.
13989 (start_inferior): Record the terminal file descriptor in terminal_fd
13990 and its original foreground group in old_foreground_pgrp. Register
13991 restore_old_foreground_pgrp with atexit().
13992
9f2e1e63
DJ		 139932006-07-26 Daniel Jacobowitz <dan@codesourcery.com>
13994
13995 * server.c (handle_query): Correct qPart to qXfer.
13996
b80864fb
DJ		 139972006-07-22 Daniel Jacobowitz <dan@codesourcery.com>
13998
13999 * configure.ac: Check for more headers which are missing on
14000 Windows. Automatically supply -lwsock32 and USE_WIN32API.
14001 * configure.srv: Add Cygwin and mingw32.
14002 * remote-utils.c: Don't include headers unconditionally which
14003 are missing on mingw32. Include <winsock.h> for mingw32.
14004 (remote_open): Adjust for mingw32 support. Flush
14005 standard error after writing to it.
14006 (remote_close, putpkt_binary, input_interrupt, block_async_io)
14007 (unblock_async_io, enable_async_io, disable_async_io)
14008 (readchar, getpkt): Update for Winsock support.
14009 (prepare_resume_reply): Expect a protocol signal number.
14010 * server.c: Disable <sys/wait.h> on mingw32.
14011 (start_inferior): Adjust for mingw32 support. Flush
14012 standard error after writing to it.
14013 (attach_inferior): Likewise. Use protocol signal
14014 numbers.
14015 (main): Skip 'D' packet on mingw32. Use protocol signal numbers
14016 and names.
14017 * win32-i386-low.c: New file.
14018 * Makefile.in (XM_CLIBS): Set.
14019 (gdbserver, gdbreplay): Use $(INTERNAL_CFLAGS).
14020 (win32-i386-low.o): New dependency rule.
14021 * linux-low.c (linux_wait): Use target signal numbers.
14022 * target.h (struct target_ops): Doc fix.
14023 * server.h (target_signal_to_name): New prototype.
14024 * gdbreplay.c: Don't include headers unconditionally which
14025 are missing on mingw32. Include <winsock.h> for mingw32.
14026 (remote_close, remote_open): Adjust for Winsock support.
14027 * configure, config.in: Regenerated.
14028
0876f84a
DJ		 140292006-07-12 Daniel Jacobowitz <dan@codesourcery.com>
14030
14031 * server.c (decode_xfer_read, write_qxfer_response): New.
14032 (handle_query): Take a packet length argument. Handle
14033 qXfer:auxv:read instead of qPart:auxv:read. Mention it in
14034 the qSupported response.
14035 (main): Update call to handle_query.
14036
01f9e8fa
DJ		 140372006-06-22 Daniel Jacobowitz <dan@codesourcery.com>
14038
14039 * remote-utils.c (remote_escape_output, remote_unescape_input): New.
14040 (putpkt_binary): Renamed from putpkt and adjusted for binary
14041 data.
14042 (putpkt): New wrapper for putpkt_binary.
14043 (readchar): Don't mask off the high bit.
14044 (decode_X_packet): New function.
14045 * server.c (main): Call putpkt_binary if a handler sets the packet
14046 length. Save the length of the incoming packet. Handle 'X'.
14047 * server.h (gdb_byte, remote_escape_output, decode_X_packet): New.
14048
be2a5f71
DJ		 140492006-06-21 Daniel Jacobowitz <dan@codesourcery.com>
14050
14051 * server.c (handle_query): Handle qSupported.
14052
ea025f5f
DJ		 140532006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
14054
14055 * remote-utils.c (all_symbols_looked_up): New variable.
14056 (look_up_one_symbol): Check it.
14057 * server.h (look_up_one_symbol): New declaration.
14058 * thread-db.c (thread_db_init): Set all_symbols_looked_up.
14059
9308fc88
DJ		 140602006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
14061
14062 * Makefile.in (linux-arm-low.o): Update dependencies.
66f338c7 14063 * linux-arm-low.c: Include "gdb_proc_service.h".
9308fc88
DJ		 14064 (PTRACE_GET_THREAD_AREA): Define.
14065 (ps_get_thread_area): New function.
14066
52fb6437
NS		 140672006-05-09 Nathan Sidwell <nathan@codesourcery.com>
14068
14069 * configure.srv (m68k*-*-uclinux*): New target.
14070 * linux-low.c (linux_create_inferior): Use vfork on mmuless systems.
14071 (linux_resume_one_process): Remove extraneous cast.
14072 (linux_read_offsets): New.
14073 (linux_target_op): Add linux_read_offsets on mmuless systems.
14074 * server.c (handle_query): Add qOffsets logic.
14075 * target.h (struct target_ops): Add read_offsets.
14076
21b0f40c
DJ		 140772006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
14078
14079 * linux-mips-low.c: Include <sys/ptrace.h> and "gdb_proc_service.h".
14080 (PTRACE_GET_THREAD_AREA): Define.
14081 (ps_get_thread_area): New function.
14082 * Makefile.in (linux-i386-low.o, linux-mips-low.o)
14083 (linux-x86-64-low.o): Update.
14084
0050a760
DJ		 140852006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
14086
14087 * configure.ac: Remove checks for prfpregset_t.
14088 * gdb_proc_service.h: New file.
14089 * linux-i386-low.c, linux-x86-64-low.c, thread-db.c: Use the
14090 new "gdb_proc_service.h".
14091 * proc-service.c: Likewise.
14092 (ps_pglobal_lookup, ps_pdread, ps_pdwrite): Use psaddr_t.
14093 (ps_lgetfpregs, ps_lsetfpregs): Use a void* argument.
14094 * Makefile.in (gdb_proc_service_h): Updated.
14095 * configure, config.in: Regenerated.
14096
b92a518e
DJ		 140972006-03-03 Daniel Jacobowitz <dan@codesourcery.com>
14098
14099 * remote-utils.c (prepare_resume_reply): Move declaration
14100 of gdb_id_from_wait to the top of the block.
14101
545587ee
DJ		 141022006-02-15 Daniel Jacobowitz <dan@codesourcery.com>
14103
14104 * linux-low.c (regsets_store_inferior_registers): Read the regset
14105 from the target before filling it.
14106
9db87ebd
DJ		 141072006-02-08 Daniel Jacobowitz <dan@codesourcery.com>
14108
14109 * server.c (attach_inferior): Return SIGTRAP for a successful
14110 attach.
14111
dd24457d
DJ		 141122006-02-01 Daniel Jacobowitz <dan@codesourcery.com>
14113
14114 * Makefile.in (OBS): Add version.o.
14115 (STAGESTUFF): Delete.
14116 (version.o): Add dependencies.
14117 (version.c): Replace rule.
14118 (clean): Remove version.c.
14119 * server.c (gdbserver_version): New.
14120 (gdbserver_usage): Use printf.
14121 (main): Handle --version and --help.
14122 * server.h (version, host_name): Add declarations.
14123
6f0f660e
EZ		 141242005-12-23 Eli Zaretskii <eliz@gnu.org>
14125
889bf7c5
PA		 14126 * linux-arm-low.c:
14127 * linux-arm-low.c:
14128 * inferiors.c:
14129 * i387-fp.h:
14130 * i387-fp.c:
14131 * gdbreplay.c:
14132 * regcache.c:
14133 * proc-service.c:
14134 * mem-break.h:
14135 * mem-break.c:
14136 * linux-x86-64-low.c:
14137 * linux-sh-low.c:
14138 * linux-s390-low.c:
14139 * linux-ppc64-low.c:
14140 * linux-ppc-low.c:
14141 * linux-mips-low.c:
14142 * linux-m68k-low.c:
14143 * linux-m32r-low.c:
14144 * linux-low.h:
14145 * linux-low.c:
14146 * linux-ia64-low.c:
14147 * linux-i386-low.c:
14148 * linux-crisv32-low.c:
14149 * thread-db.c:
14150 * terminal.h:
14151 * target.h:
14152 * target.c:
14153 * server.h:
14154 * server.c:
14155 * remote-utils.c:
14156 * regcache.h:
14157 * utils.c:
14158 * Makefile.in:
14159 * configure.ac:
6f0f660e
EZ		 14160 * gdbserver.1: Add (C) after Copyright. Update the FSF
14161 address.
14162
9d1fb177
DJ		 141632005-11-13 Daniel Jacobowitz <dan@codesourcery.com>
14164
14165 * linux-arm-low.c (arm_eabi_breakpoint): New variable.
14166 (arm_breakpoint_at): Recognize both breakpoints.
14167 (the_low_target): Use the correct breakpoint instruction.
14168
011a70c2
DJ		 141692005-11-02 Daniel Jacobowitz <dan@codesourcery.com>
14170
14171 * configure.srv (x86_64-*-linux*): Turn on thread_db support.
14172 * linux-x86-64-low.c (x86_64_breakpoint, x86_64_breakpoint_len)
14173 (x86_64_get_pc, x86_64_set_pc, x86_64_breakpoint_at): New.
14174 (the_low_target): Update.
14175
7fb85e41
AS		 141762005-10-25 Andreas Schwab <schwab@suse.de>
14177
14178 * server.c (main): Allocate mem_buf with PBUFSIZ bytes.
14179
14180 * linux-ia64-low.c (ia64_regmap): Remove NAT registers.
14181 (ia64_num_regs): Reduce to 462.
14182
3db0444b
DJ		 141832005-09-17 Daniel Jacobowitz <dan@codesourcery.com>
14184
14185 * acinclude.m4: Correct quoting.
14186 * aclocal.m4: Regenerated.
14187
14188 Suggested by SZOKOVACS Robert <szo@ies.hu>:
14189 * thread-db.c (thread_db_err_str): Handle TD_VERSION.
14190 (thread_db_init): Call thread_db_err_str.
14191 * configure.ac: Check for TD_VERSION.
14192 * config.in, configure: Regenerated.
14193
bee0189a
DJ		 141942005-07-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
14195
14196 * server.h (error, fatal, warning): Add ATTR_FORMAT.
14197
e9d25b98
DJ		 141982005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
14199
14200 * configure.ac: Define HAVE_LINUX_REGSETS even if PTRACE_GETREGS
14201 is not available. Define HAVE_PTRACE_GETREGS if it is.
14202 * config.in, configure: Regenerated.
14203 * configure.srv: Set srv_linux_regsets for PowerPC and PowerPC64.
14204 * linux-i386-low.c, linux-m68k-low.c: Update to use
14205 HAVE_PTRACE_GETREGS.
14206 * linux-low.c (regsets_fetch_inferior_registers)
14207 (regsets_store_inferior_registers): Only return 0 if we processed
14208 GENERAL_REGS.
14209 * linux-ppc-low.c (ppc_fill_gregset, target_regsets): New.
14210 * linux-ppc64-low.c (ppc_fill_gregset, target_regsets): New.
14211
a06660f7
DJ		 142122005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
14213
14214 * inferiors.c (struct thread_info): Add gdb_id.
14215 (add_thread): Add gdb_id argument.
14216 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New.
14217 * linux-low.c (linux_create_inferior, linux_attach_lwp): Update
14218 calls to add_thread.
14219 * remote-utils.c (prepare_resume_reply: Use thread_to_gdb_id.
14220 * server.c (handle_query): Use thread_to_gdb_id.
14221 (handle_v_cont, main): Use gdb_id_to_thread_id.
14222 * server.h (add_thread): Update prototype.
14223 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New
14224 prototypes.
14225
5a1f5858
DJ		 142262005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
14227
14228 * linux-low.c (fetch_register, usr_store_inferior_registers): Handle
14229 left-padded registers.
14230 * linux-low.h (struct linux_target_ops): Add left_pad_xfer.
14231 * linux-ppc64-low.c (the_low_target): Set left_pad_xfer.
14232
e122f1f5
SE		 142332005-07-01 Steve Ellcey <sje@cup.hp.com>
14234
14235 * configure.ac (BFD_NEED_DECLARATION): Replace with AC_CHECK_DECLS.
14236 * configure: Regenerate.
14237 * config.in: Regenerate.
14238 * server.h (NEED_DECLARATION_STRERROR):
14239 Replace with !HAVE_DECL_STRERROR.
14240
d592fa2f
DJ		 142412005-06-16 Daniel Jacobowitz <dan@codesourcery.com>
14242
14243 * linux-low.c (linux_wait, linux_send_signal): Don't test
14244 an unsigned long variable for > 0 if it could be MAX_ULONG.
14245 * server.c (myresume): Likewise.
14246 * target.c (set_desired_inferior): Likewise.
14247
ccbd4912
MK		 142482005-06-13 Mark Kettenis <kettenis@gnu.org>
14249
14250 * configure.ac: Simplify and improve check for socklen_t.
14251 * configure, config.in: Regenerate.
14252
f450004a
DJ		 142532005-06-12 Daniel Jacobowitz <dan@codesourcery.com>
14254
14255 * acconfig.h: Remove.
14256 * configure.ac: Add a test for socklen_t. Use three-argument
14257 AC_DEFINE throughout.
14258 * config.in: Regenerated using autoheader 2.59.
14259 * configure: Regenerated.
14260
14261 * gdbreplay.c (socklen_t): Provide a default.
14262 (remote_open): Use socklen_t.
14263 * remote-utils.c (socklen_t): Provide a default.
14264 (remote_open): Use socklen_t.
14265 (convert_int_to_ascii, convert_ascii_to_int, decode_M_packet): Use
14266 unsigned char.
14267
14268 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Use unsigned
14269 char for buffers.
14270 * linux-low.c (linux_read_memory, linux_write_memory)
14271 (linux_read_auxv): Likewise.
14272 * mem-break.c (breakpoint_data, set_breakpoint_data, check_mem_read)
14273 (check_mem_write): Likewise.
14274 * mem-break.h (set_breakpoint_data, check_mem_read, check_mem_write):
14275 Likewise.
14276 * regcache.c (struct inferior_rgcache_data, registers_to_string)
14277 (registers_from_string, register_data): Likewise.
14278 * server.c (handle_query, main): Likewise.
14279 * server.h (convert_ascii_to_int, convert_int_to_ascii)
14280 (decode_M_packet): Likewise.
14281 * target.c (read_inferior_memory, write_inferior_memory): Likewise.
14282 * target.h (struct target_ops): Update read_memory, write_memory,
14283 and read_auxv.
14284 (read_inferior_memory, write_inferior_memory): Update.
14285 * linux-low.h (struct linux_target_ops): Change type of breakpoint
14286 to unsigned char *.
14287 * linux-arm-low.c, linux-cris-low.c, linux-crisv32-low.c,
14288 linux-i386-low.c, linux-m32r-low.c, linux-m68k-low.c,
14289 linux-mips-low.c, linux-ppc-low.c, linux-ppc64-low.c,
14290 linux-s390-low.c, linux-sh-low.c: Update for changes in
14291 read_inferior_memory and the_low_target->breakpoint.
14292
eee84df1
DJ		 142932005-05-28 Daniel Jacobowitz <dan@codesourcery.com>
14294
14295 * Makefile.in (SFILES): Add linux-ppc64-low.c.
14296 (linux-ppc64-low.o, reg-ppc64.c, reg-ppc64.o): New targets.
14297 * configure.srv: Add powerpc64-*-linux*.
14298 * linux-ppc64-low.c: New file.
14299
45b134e5
OF		 143002005-05-23 Orjan Friberg <orjanf@axis.com>
14301
14302 * linux-cris-low.c: New file with support for CRIS.
14303 * linux-crisv32-low.c: Ditto for CRISv32.
14304 * Makefile.in (SFILES): Add linux-cris-low.c, linux-crisv32-low.c.
14305 (clean): Add reg-cris.c and reg-crisv32.c.
889bf7c5 14306 Add linux-cris-low.o, linux-crisv32-low.o, reg-cris.o, reg-cris.c,
45b134e5
OF		 14307 reg-crisv32.o, and reg-crisv32.c to make rules.
14308 * configure.srv: Add cris-*-linux* and crisv32-*-linux* to list of
14309 recognized targets.
14310
48d93c75
UW		 143112005-05-16 Ulrich Weigand <uweigand@de.ibm.com>
14312
14313 * linux-low.c (fetch_register): Ensure buffer size is a multiple
14314 of sizeof (PTRACE_XFER_TYPE).
14315 (usr_store_inferior_registers): Likewise. Zero out excess bytes.
14316
e013ee27
OF		 143172005-05-12 Orjan Friberg <orjanf@axis.com>
14318
889bf7c5 14319 * target.h (struct target_ops): Add insert_watchpoint,
e013ee27
OF		 14320 remove_watchpoint, stopped_by_watchpoint, stopped_data_address function
14321 pointers for hardware watchpoint support.
14322 * linux-low.h (struct linux_target_ops): Ditto.
14323 * linux-low.c (linux_insert_watchpoint, linux_remove_watchpoint)
14324 (linux_stopped_by_watchpoint, linux_stopped_data_address): New. Add
14325 to linux_target_ops.
14326 * remote-utils.c (prepare_resume_reply): Add watchpoint information to
14327 reply packet.
14328 * server.c (main): Recognize 'Z' and 'z' packets.
14329
b0ded00b
UW		 143302005-05-10 Ulrich Weigand <uweigand@de.ibm.com>
14331
14332 * linux-s390-low.c (s390_breakpoint, s390_breakpoint_len): Define.
14333 (s390_get_pc, s390_set_pc, s390_breakpoint_at): New functions.
14334 (the_low_target): Add new members.
14335
8643e2ad
DJ		 143362005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
14337
14338 * proc-service.c (ps_lgetregs): Search all_processes instead of
14339 all_threads.
14340
fc620387
DJ		 143412005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
14342
14343 * server.c (start_inferior): Change return type to int.
14344 (attach_inferior): Change sigptr to int *.
14345 (handle_v_cont, handle_v_requests): Change signal to int *.
14346 (main): Change signal to int.
14347
143482005-04-15 Kei Sakamoto <sakamoto.kei@renesas.com>
7cfbc4a0
KI		 14349
14350 * Makefile.in: Add linux-m32r-low.o, reg-m32r.c and reg-m32r.o.
14351 * configure.srv: Add m32r*-*-linux*.
14352 * linux-m32r-low.c: New file.
14353
e0e76420
DJ		 143542005-03-04 Daniel Jacobowitz <dan@codesourcery.com>
14355
14356 * Makefile.in (stamp-h): Set CONFIG_HEADERS explicitly.
14357
a1928bad
DJ		 143582005-03-03 Daniel Jacobowitz <dan@codesourcery.com>
14359
14360 * inferiors.c (change_inferior_id, add_thread, find_inferior_id):
14361 Take unsigned long arguments for PIDs.
14362 * linux-low.c (add_process, linux_attach_lwp, linux_attach)
14363 (linux_thread_alive, linux_wait_for_event, kill_lwp, send_sigstop)
14364 (wait_for_sigstop, linux_resume_one_process)
14365 (regsets_fetch_inferior_registers, linux_send_signal)
14366 (linux_read_auxv): Likewise. Update the types of variables holding
14367 PIDs. Update format string specifiers.
14368 * linux-low.h (struct process_info, linux_attach_lwp): Likewise.
14369 * remote-utils.c (prepare_resume_reply): Likewise.
14370 * server.c (cont_thread, general_thread, step_thread)
14371 (thread_from_wait, old_thread_from_wait, signal_pid): Change type to
14372 unsigned long.
14373 (handle_query): Update format specifiers.
14374 (handle_v_cont, main): Use strtoul for thread IDs.
14375 * server.h (struct inferior_list_entry): Use unsigned long for ID.
14376 (add_thread, find_inferior_id, change_inferior_id, cont_thread)
14377 (general_thread, step_thread, thread_from_wait)
14378 (old_thread_from_wait): Update.
14379 * target.h (struct thread_resume): Use unsigned long for THREAD.
14380 (struct target_ops): Use unsigned long for arguments to attach and
14381 thread_alive.
14382
dcdb98d2
DJ		 143832005-02-24 Daniel Jacobowitz <dan@codesourcery.com>
14384
14385 * acinclude.m4: Include bfd/bfd.m4 directly.
14386 * configure.ac: Use AC_ARG_PROGRAM. Suggested by Aron Griffis
14387 <agriffis@toolchain.org>.
14388 * aclocal.m4, configure: Regenerated.
14389
bec39cab
AC		 143902005-01-07 Andrew Cagney <cagney@gnu.org>
14391
14392 * configure.ac: Rename configure.in, require autoconf 2.59.
14393 * configure: Re-generate.
14394
434c4c77
DJ		 143952004-12-08 Daniel Jacobowitz <dan@debian.org>
14396
14397 * acinclude.m4 (SRV_CHECK_THREAD_DB): Add ps_get_thread_area. Reset
14398 LIBS when finished.
14399 * aclocal.m4: Regenerated.
14400 * configure: Regenerated.
14401
db1d3e1b
AS		 144022004-11-21 Andreas Schwab <schwab@suse.de>
14403
14404 * linux-m68k-low.c (m68k_num_gregs): Define.
14405 (m68k_fill_gregset, m68k_store_gregset, m68k_fill_fpregset)
14406 (m68k_store_fpregset, target_regsets) [HAVE_LINUX_REGSETS]: New.
14407 (m68k_breakpoint, m68k_breakpoint_len, m68k_get_pc, m68k_set_pc)
14408 (m68k_breakpoint_at): New. Add to the_low_target.
14409
14410 * configure.srv (m68*-*-linux*): Set srv_linux_regsets and
14411 srv_linux_thread_db to yes.
14412
43360365
JB		 144132004-10-20 Joel Brobecker <brobecker@gnat.com>
14414
14415 * linux-x86-64-low.c (ARCH_SET_GS): Add definition if missing.
14416 (ARCH_SET_FS): Likewise.
14417 (ARCH_GET_FS): Likewise.
14418 (ARCH_GET_GS): Likewise.
14419
fd500816
DJ		 144202004-10-16 Daniel Jacobowitz <dan@debian.org>
14421
14422 * linux-i386-low.c (ps_get_thread_area): New.
14423 * linux-x86-64-low.c (ps_get_thread_area): New.
14424 * linux-low.c: Include <sys/syscall.h>.
14425 (linux_kill_one_process): Don't kill the first thread here.
14426 (linux_kill): Kill the first thread here.
14427 (kill_lwp): New function.
14428 (send_sigstop, linux_send_signal): Use it.
14429 * proc-service.c: Clean up #ifdefs.
14430 (fpregset_info): Delete.
14431 (ps_lgetregs): Update and enable implementation.
14432 (ps_lsetregs, ps_lgetfpregs, ps_lsetfpregs): Remove disabled
14433 implementations.
14434 * remote-utils.c (struct sym_cache, symbol_cache): New.
14435 (input_interrupt): Print a clearer message.
14436 (async_io_enabled): New variable.
14437 (enable_async_io, disable_async_io): Use it. Update comments.
14438 (look_up_one_symbol): Use the symbol cache.
14439 * thread-db.c (thread_db_look_up_symbols): New function.
14440 (thread_db_init): Update comments. Call thread_db_look_up_symbols.
14441
f6de3c42
DJ		 144422004-10-16 Daniel Jacobowitz <dan@debian.org>
14443
14444 * configure.in: Test for -rdynamic.
14445 * configure: Regenerated.
14446 * Makefile (INTERNAL_LDFLAGS): New.
14447 (gdbserver, gdbreplay): Use it.
14448
2c0fc042
AC		 144492004-09-02 Andrew Cagney <cagney@gnu.org>
14450
14451 * Makefile.in (TAGS): Replace TM_FILE with DEPRECATED_TM_FILE.
14452
075b3282
DJ		 144532004-03-23 Daniel Jacobowitz <drow@mvista.com>
14454
14455 * linux-low.c (linux_wait): Clear all_processes list also.
14456
fa6a77dc
DJ		 144572004-03-12 Daniel Jacobowitz <drow@mvista.com>
14458
14459 * linux-low.c: Include <errno.h>. Remove extern declaration of
14460 errno.
14461
6d782a97
DJ		 144622004-03-12 Daniel Jacobowitz <drow@mvista.com>
14463
14464 * gdbreplay.c, server.h, utils.c: Update copyright years.
14465
3a7fb99b
DJ		 144662004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
14467
14468 * server.c (main): Print child status or termination signal from
14469 variable 'signal', not 'sig'.
14470
c3e735a6
DJ		 144712004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
14472
14473 * linux-low.c (linux_read_memory): Change return type to
14474 int. Check for and return error from ptrace().
14475 * target.c (read_inferior_memory): Change return type to int. Pass
14476 back return status from the_target->read_memory().
14477 * target.h (struct target_ops): Adapt *read_memory() prototype.
14478 Update comment.
14479 (read_inferior_memory): Adapt prototype.
14480 * server.c (main): Return an error packet if
14481 read_inferior_memory() returns an error.
14482
a59d1c82
DJ		 144832004-03-04 Daniel Jacobowitz <drow@mvista.com>
14484
14485 * Makefile.in (distclean): Remove config.h, stamp-h, and config.log.
14486 Unify with other clean targets.
14487
dc3f8883
DJ		 144882004-02-29 Daniel Jacobowitz <drow@mvista.com>
14489
14490 * server.c (handle_v_cont): Call set_desired_inferior.
14491
89a208da
DJ		 144922004-02-29 Daniel Jacobowitz <drow@mvista.com>
14493
14494 * remote-utils.c (prepare_resume_reply): Always supply "thread:".
14495
62ea82f5
DJ		 144962004-02-29 Daniel Jacobowitz <drow@mvista.com>
14497
14498 * linux-low.c (linux_wait): Unblock async I/O.
14499 (linux_resume): Block and enable async I/O.
14500 * remote-utils.c (block_async_io, unblock_async_io): New functions.
14501 * server.h (block_async_io, unblock_async_io): Add prototypes.
14502
6910d122
DJ		 145032004-02-29 Daniel Jacobowitz <drow@mvista.com>
14504
14505 * remote-utils.c (remote_open): Print a status notice after
14506 opening a TCP port.
14507 * server.c (attach_inferior): Print a status notice after
14508 attaching.
14509
145102004-02-29 Daniel Jacobowitz <drow@mvista.com>
d677d77d
DJ		 14511
14512 * linux-arm-low.c (arm_get_pc): Print out stop PC in debug mode.
14513
c89dc5d4
DJ		 145142004-02-26 Daniel Jacobowitz <drow@mvista.com>
14515
14516 * remote-utils.c (write_enn): Use "E01" instead of "ENN" for the
14517 error packet.
14518 * server.c, target.h: Update copyright years.
14519
4b8dad4a
RM		 145202004-02-25 Roland McGrath <roland@redhat.com>
14521
14522 * target.h (struct target_ops): New member `read_auxv'.
14523 * server.c (handle_query): Handle qPart:auxv:read: query using that.
14524 * linux-low.c (linux_read_auxv): New function.
14525 (linux_target_ops): Initialize `read_auxv' member to that.
14526
d7446758
JB		 145272004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
14528
14529 Committed by Jim Blandy <jimb@redhat.com>.
14530
14531 * linux-s390-low.c (s390_num_regs): Update.
4b8dad4a 14532 (s390_regmap): Remove control registers. Use __s390x__ predefine
d7446758
JB		 14533 instead of GPR_SIZE to distiguish s390 and s390x targets.
14534
5544ad89
DJ		 145352004-01-31 Daniel Jacobowitz <drow@mvista.com>
14536
14537 * linux-low.c: Update copyright year.
14538 (check_removed_breakpoint): Clear pending_is_breakpoint.
14539 (linux_set_resume_request, linux_queue_one_thread)
14540 (resume_status_pending_p): New functions.
14541 (linux_continue_one_thread): Use process->resume.
14542 (linux_resume): Only resume threads if there are no pending events.
14543 * linux-low.h (struct process_info): Add resume request
14544 pointer.
14545
2a68b70e
DJ		 145462004-01-30 Daniel Jacobowitz <drow@mvista.com>
14547
14548 * regcache.c (new_register_cache): Clear the allocated register
14549 buffer. Suggested by Atsushi Nemoto <anemo@mba.ocn.ne.jp>.
14550
64386c31
DJ		 145512003-10-13 Daniel Jacobowitz <drow@mvista.com>
14552
14553 * linux-low.c (linux_resume): Take a struct thread_resume *
14554 argument.
14555 (linux_wait): Update call.
14556 (resume_ptr): New static variable.
14557 (linux_continue_one_thread): Renamed from
14558 linux_continue_one_process. Use resume_ptr.
14559 (linux_resume): Use linux_continue_one_thread.
14560 * server.c (handle_v_cont, handle_v_requests): New functions.
14561 (myresume): New function.
14562 (main): Handle 'v' case.
14563 * target.h (struct thread_resume): New type.
14564 (struct target_ops): Change argument of "resume" to struct
14565 thread_resume *.
14566 (myresume): Delete macro.
14567
c938e9b0
L		 145682003-08-08 H.J. Lu <hongjiu.lu@intel.com>
14569
14570 * Makefile.in (install-only): Create dest dir. Support DESTDIR.
14571 (uninstall): Support DESTDIR.
14572
7f313d07
BC		 14573Mon Jul 21 20:09:34 UTC 2003 Brendan Conoboy <blc@redhat.com>
14574
14575 * configure.srv: Add xscale*linux copy of arm*linux entry.
14576
3b2fc2ea
DJ		 145772003-07-24 Daniel Jacobowitz <drow@mvista.com>
14578
14579 * linux-arm-low.c (arm_reinsert_addr): New function.
14580 (the_low_target): Add arm_reinsert_addr.
14581
1c0a559e
MK		 145822003-07-08 Mark Kettenis <kettenis@gnu.org>
14583
14584 * mem-break.c: Remove whitespace at end of file.
14585
43d5792c
DJ		 145862003-06-28 Daniel Jacobowitz <drow@mvista.com>
14587
14588 * configure.in: Check whether we need to prototype strerror.
14589 * server.h: Optionally prototype strerror.
14590 * gdbreplay.c (perror_with_name): Use strerror.
14591 * linux-low.c (linux_attach_lwp): Use strerror.
14592 * utils.c (perror_with_name): Use strerror.
14593 * config.in, configure: Regenerated.
14594
c8a86edf
DJ		 145952003-06-28 Daniel Jacobowitz <drow@mvista.com>
14596
14597 * linux-sh-low.c (sh_regmap): Fix FP register offsets, reported by
14598 SUGIOKA Toshinobu <sugioka@itonet.co.jp>.
14599
73d37363
DJ		 146002003-06-20 Daniel Jacobowitz <drow@mvista.com>
14601
14602 * Makefile.in (SFILES): Update.
14603 * low-hppabsd.c, low-lynx.c, low-nbsd.c, low-sim.c, low-sparc.c,
14604 low-sun3.c: Remove files.
14605
6ad8ae5c
DJ		 146062003-06-17 Daniel Jacobowitz <drow@mvista.com>
14607
14608 * linux-low.c: Move comment to linux_thread_alive where it belonged.
14609 (linux_detach_one_process, linux_detach): New functions.
14610 (linux_target_ops): Add linux_detach.
14611 * server.c (main): Handle 'D' packet.
14612 * target.h (struct target_ops): Add "detach" member.
14613 (detach_inferior): Define.
14614
1581182a
MK		 146152003-06-13 Mark Kettenis <kettenis@gnu.org>
14616
14617 From Kelley Cook <kelleycook@wideopenwest.com>:
14618 * configure.srv: Accept i[34567]86 variants.
14619
e5379b03
DJ		 146202003-06-05 Daniel Jacobowitz <drow@mvista.com>
14621
14622 * linux-low.c (linux_wait_for_event): Correct comment typos.
14623 (linux_resume_one_process): Call check_removed_breakpoint.
14624 (linux_send_signal): New function.
14625 (linux_target_ops): Add linux_send_signal.
14626 * remote-utils.c (putpkt, input_interrupt): Use send_signal instead
14627 of kill.
14628 * target.h (struct target_ops): Add send_signal.
14629
2ff29de4
JB		 146302003-05-29 Jim Blandy <jimb@redhat.com>
14631
14632 * linux-low.c (usr_store_inferior_registers): Transfer buf in
14633 PTRACE_XFER_TYPE-sized chunks, not int-sized chunks. Otherwise,
14634 if 'int' is smaller than PTRACE_XFER_TYPE, you end up throwing
14635 away part of the register's value.
14636
254787d4
DJ		 146372003-03-26 Daniel Jacobowitz <drow@mvista.com>
14638
14639 * linux-low.c (linux_create_inferior): Use __SIGRTMIN.
14640 (linux_wait_for_event, linux_init_signals): Likewise.
14641
94e10508
DJ		 146422003-03-17 Daniel Jacobowitz <drow@mvista.com>
14643
14644 * configure.in: Check for stdlib.h.
14645 * configure: Regenerated.
14646 * config.in: Regenerated.
14647
4c0711e0
DJ		 146482003-01-04 Andreas Schwab <schwab@suse.de>
14649
14650 * linux-m68k-low.c (m68k_num_regs): Define to 29 instead of 31.
14651
ef66e766
AC		 146522003-01-02 Andrew Cagney <ac131313@redhat.com>
14653
14654 * Makefile.in: Remove obsolete code.
14655
a1358604
DJ		 146562002-11-20 Daniel Jacobowitz <drow@mvista.com>
14657
14658 * linux-s390-low.c (s390_regmap): Check GPR_SIZE instead of
14659 defined(PT_FPR0_HI).
14660
23ce3b1c
DJ		 146612002-11-17 Stuart Hughes <seh@zee2.com>
14662
14663 * linux-arm-low.c (arm_num_regs): Increase.
14664 (arm_regmap): Include status register.
14665
146662002-11-17 Daniel Jacobowitz <drow@mvista.com>
14667
14668 * linux-low.c (register_addr): Remove incorrect -1 check.
14669
a9fa9f7d
DJ		 146702002-08-29 Daniel Jacobowitz <drow@mvista.com>
14671
14672 * linux-low.c (linux_create_inferior): Call setpgid. Return
14673 the new PID.
14674 (unstopped_p, linux_signal_pid): Remove.
14675 (linux_target_ops): Remove linux_signal_pid.
14676 * remote-utils.c (putpkt, input_interrupt): Use signal_pid
14677 global instead of target method.
14678 * target.h (struct target_ops): Remove signal_pid. Update comment
14679 for create_inferior.
14680 * server.c (signal_pid): New variable.
14681 (create_inferior): Set signal_pid. Block SIGTTOU and SIGTTIN in
4b8dad4a 14682 gdbserver. Set the child to be the foreground process group.
a9fa9f7d
DJ		 14683 (attach_inferior): Set signal_pid.
14684
17574093
DJ		 146852002-08-23 Daniel Jacobowitz <drow@mvista.com>
14686
14687 * ChangeLog: New file, with entries from gdb/ChangeLog after GDB 5.2.
14688
146892002-08-20 Jim Blandy <jimb@redhat.com>
14690
14691 * Makefile.in (LDFLAGS): Allow the configure script to establish a
14692 default for this.
14693
146942002-08-01 Andrew Cagney <cagney@redhat.com>
14695
14696 * Makefile.in: Make chill references obsolete.
14697
146982002-07-24 Kevin Buettner <kevinb@redhat.com>
14699
14700 * configure.in (unistd.h): Add to AC_CHECK_HEADERS list.
14701 * configure: Regenerate.
14702 * config.in: Regenerate.
14703
147042002-07-09 David O'Brien <obrien@FreeBSD.org>
14705
14706 * gdbreplay.c (stdlib.h, unistd.h): Conditionaly include.
14707 (perror_with_name, remote_close, remote_open, expect, play): Static.
14708
147092002-07-04 Michal Ludvig <mludvig@suse.cz>
14710
4b8dad4a 14711 * linux-x86-64-low.c (x86_64_regmap): Make it an array of
17574093
DJ		 14712 byte offsets instead of an array of indexes.
14713 (x86_64_store_gregset, x86_64_store_fpregset): Parameter made const.
14714
147152002-06-13 Daniel Jacobowitz <drow@mvista.com>
14716
14717 * regcache.c: Add comment.
14718
147192002-06-11 Daniel Jacobowitz <drow@mvista.com>
14720
14721 * thread-db.c: New file.
14722 * proc-service.c: New file.
14723 * acinclude.m4: New file.
14724 * Makefile.in: Add GDBSERVER_LIBS, gdb_proc_service_h,
14725 proc-service.o, and thread-db.o.
14726 (linux-low.o): Add USE_THREAD_DB.
14727 * acconfig.h: Add HAVE_PRGREGSET_T, HAVE_PRFPREGSET_T,
14728 HAVE_LWPID_T, HAVE_PSADDR_T, and PRFPREGSET_T_BROKEN.
14729 * aclocal.m4: Regenerated.
14730 * config.in: Regenerated.
14731 * configure: Regenerated.
14732 * configure.in: Check for proc_service.h, sys/procfs.h,
14733 thread_db.h, and linux/elf.h headrs.
14734 Check for lwpid_t, psaddr_t, prgregset_t, prfpregset_t, and
14735 PRFPREGSET_T_BROKEN. Introduce srv_thread_depfiles and USE_THREAD_DB.
14736 Check for -lthread_db and thread support.
14737 * configure.srv: Enable thread_db support for ARM, i386, MIPS,
14738 PowerPC, and SuperH.
14739 * i387-fp.c: Constify arguments.
14740 * i387-fp.h: Likewise.
14741 * inferiors.c: (struct thread_info): Renamed from
14742 `struct inferior_info'. Remove PID member. Use generic inferior
14743 list header. All uses updated.
14744 (inferiors, signal_pid): Removed.
14745 (all_threads): New variable.
14746 (get_thread): Define.
14747 (add_inferior_to_list): New function.
14748 (for_each_inferior): New function.
14749 (change_inferior_id): New function.
14750 (add_inferior): Removed.
14751 (remove_inferior): New function.
14752 (add_thread): New function.
14753 (free_one_thread): New function.
14754 (remove_thread): New function.
14755 (clear_inferiors): Use for_each_inferior and free_one_thread.
14756 (find_inferior): New function.
14757 (find_inferior_id): New function.
14758 (inferior_target_data): Update argument type.
14759 (set_inferior_target_data): Likewise.
14760 (inferior_regcache_data): Likewise.
14761 (set_inferior_regcache_data): Likewise.
14762 * linux-low.c (linux_bp_reinsert): Remove.
14763 (all_processes, stopping_threads, using_thrads)
14764 (struct pending_signals, debug_threads, pid_of): New.
14765 (inferior_pid): Replace with macro.
14766 (struct inferior_linux_data): Remove.
14767 (get_stop_pc, add_process): New functions.
14768 (linux_create_inferior): Restore SIGRTMIN+1 before calling exec.
14769 Use add_process and add_thread.
14770 (linux_attach_lwp): New function, based on old linux_attach. Use
14771 add_process and add_thread. Set stop_expected for new threads.
14772 (linux_attach): New function.
14773 (linux_kill_one_process): New function.
14774 (linux_kill): Kill all LWPs.
14775 (linux_thread_alive): Use find_inferior_id.
14776 (check_removed_breakpoints, status_pending_p): New functions.
14777 (linux_wait_for_process): Renamed from linux_wait_for_one_inferior.
14778 Update. Use WNOHANG. Wait for cloned processes also. Update process
14779 struct for the found process.
14780 (linux_wait_for_event): New function.
14781 (linux_wait): Use it. Support LWPs.
14782 (send_sigstop, wait_for_sigstop, stop_all_processes)
14783 (linux_resume_one_process, linux_continue_one_process): New functions.
14784 (linux_resume): Support LWPs.
14785 (REGISTER_RAW_SIZE): Remove.
14786 (fetch_register): Use register_size instead. Call supply_register.
14787 (usr_store_inferior_registers): Likewise. Call collect_register.
14788 Fix recursive case.
14789 (regsets_fetch_inferior_registers): Improve error message.
14790 (regsets_store_inferior_registers): Add debugging.
14791 (linux_look_up_symbols): Call thread_db_init if USE_THREAD_DB.
14792 (unstopped_p, linux_signal_pid): New functions.
14793 (linux_target_ops): Add linux_signal_pid.
14794 (linux_init_signals): New function.
14795 (initialize_low): Call it. Initialize using_threads.
14796 * regcache.c (inferior_regcache_data): Add valid
14797 flag.
14798 (get_regcache): Fetch registers lazily. Add fetch argument
14799 and update all callers.
14800 (regcache_invalidate_one, regcache_invalidate): New
14801 functions.
14802 (new_register_cache): Renamed from create_register_cache.
14803 Return the new regcache.
14804 (free_register_cache): Change argument to a void *.
14805 (registers_to_string, registers_from_string): Call get_regcache
14806 with fetch flag set.
14807 (register_data): Make static. Pass fetch flag to get_regcache.
14808 (supply_register): Call get_regcache with fetch flag clear.
14809 (collect_register): Call get_regcache with fetch flag set.
14810 (collect_register_as_string): New function.
14811 * regcache.h: Update.
14812 * remote-utils.c (putpkt): Flush after debug output and use
14813 stderr.
14814 Handle input interrupts while waiting for an ACK.
14815 (input_interrupt): Use signal_pid method.
14816 (getpkt): Flush after debug output and use stderr.
14817 (outreg): Use collect_register_as_string.
14818 (new_thread_notify, dead_thread_notify): New functions.
14819 (prepare_resume_reply): Check using_threads. Set thread_from_wait
14820 and general_thread.
14821 (look_up_one_symbol): Flush after debug output.
14822 * server.c (step_thread, server_waiting): New variables.
14823 (start_inferior): Don't use signal_pid. Update call to mywait.
14824 (attach_inferior): Update call to mywait.
14825 (handle_query): Handle qfThreadInfo and qsThreadInfo.
14826 (main): Don't fetch/store registers explicitly. Use
14827 set_desired_inferior. Support proposed ``Hs'' packet. Update
14828 calls to mywait.
14829 * server.h: Update.
14830 (struct inferior_list, struct_inferior_list_entry): New.
14831 * target.c (set_desired_inferior): New.
14832 (write_inferior_memory): Constify.
14833 (mywait): New function.
14834 * target.h: Update.
14835 (struct target_ops): New signal_pid method.
14836 (mywait): Removed macro, added prototype.
14837
14838 * linux-low.h (regset_func): Removed.
14839 (regset_fill_func, regset_store_func): New.
14840 (enum regset_type): New.
14841 (struct regset_info): Add type field. Use new operation types.
14842 (struct linux_target_ops): stop_pc renamed to get_pc.
14843 Add decr_pc_after_break and breakpoint_at.
14844 (get_process, get_thread_proess, get_process_thread)
14845 (strut process_info, all_processes, linux_attach_lwp)
14846 (thread_db_init): New.
14847
14848 * linux-arm-low.c (arm_get_pc, arm_set_pc,
14849 arm_breakpoint, arm_breakpoint_len, arm_breakpoint_at): New.
14850 (the_low_target): Add new members.
14851 * linux-i386-low.c (i386_store_gregset, i386_store_fpregset)
14852 (i386_store_fpxregset): Constify.
14853 (target_regsets): Add new kind identifier.
14854 (i386_get_pc): Renamed from i386_stop_pc. Simplify.
14855 (i386_set_pc): Add debugging.
14856 (i386_breakpoint_at): New function.
14857 (the_low_target): Add new members.
14858 * linux-mips-low.c (mips_get_pc, mips_set_pc)
14859 (mips_breakpoint, mips_breakpoint_len, mips_reinsert_addr)
14860 (mips_breakpoint_at): New.
14861 (the_low_target): Add new members.
14862 * linux-ppc-low.c (ppc_get_pc, ppc_set_pc)
14863 (ppc_breakpoint, ppc_breakpoint_len, ppc_breakpoint_at): New.
14864 (the_low_target): Add new members.
14865 * linux-sh-low.c (sh_get_pc, sh_set_pc)
14866 (sh_breakpoint, sh_breakpoint_len, sh_breakpoint_at): New.
14867 (the_low_target): Add new members.
14868 * linux-x86-64-low.c (target_regsets): Add new kind
14869 identifier.
14870
148712002-05-15 Daniel Jacobowitz <drow@mvista.com>
14872
14873 From Martin Pool <mbp@samba.org>:
14874 * server.c (gdbserver_usage): New function.
14875 (main): Call it.
14876
148772002-05-14 Daniel Jacobowitz <drow@mvista.com>
14878
14879 * mem-break.c (reinsert_breakpoint_by_bp): Correct typo
14880 stop_at -> stop_pc.
14881
148822002-05-04 Andrew Cagney <ac131313@redhat.com>
14883
14884 * Makefile.in: Remove obsolete code.
14885
148862002-04-24 Michal Ludvig <mludvig@suse.cz>
14887
14888 * linux-low.c (regsets_fetch_inferior_registers),
14889 (regsets_store_inferior_registers): Removed cast to int from
14890 ptrace() calls.
14891 * regcache.h: Added declaration of struct inferior_info.
14892
148932002-04-20 Daniel Jacobowitz <drow@mvista.com>
14894
14895 * inferiors.c (struct inferior_info): Add regcache_data.
14896 (add_inferior): Call create_register_cache.
14897 (clear_inferiors): Call free_register_cache.
14898 (inferior_regcache_data, set_inferior_regcache_data): New functions.
14899 * regcache.c (struct inferior_regcache_data): New.
14900 (registers): Remove.
14901 (get_regcache): New function.
14902 (create_register_cache, free_register_cache): New functions.
14903 (set_register_cache): Don't initialize the register cache here.
14904 (registers_to_string, registers_from_string, register_data): Call
14905 get_regcache.
14906 * regcache.h: Add prototypes.
14907 * server.h: Likewise.
14908
149092002-04-20 Daniel Jacobowitz <drow@mvista.com>
14910
14911 * mem-break.c: New file.
14912 * mem-break.h: New file.
14913 * Makefile.in: Add mem-break.o rule; update server.h
14914 dependencies.
14915 * inferiors.c (struct inferior_info): Add target_data
14916 member.
14917 (clear_inferiors): Free target_data member if set.
14918 (inferior_target_data, set_inferior_target_data): New functions.
14919 * linux-i386-low.c (i386_breakpoint, i386_breakpoint_len)
14920 (i386_stop_pc, i386_set_pc): New. Add to the_low_target.
14921 * linux-low.c (linux_bp_reinsert): New variable.
14922 (struct inferior_linux_data): New.
14923 (linux_create_inferior): Use set_inferior_target_data.
14924 (linux_attach): Likewise. Call add_inferior.
14925 (linux_wait_for_one_inferior): New function.
14926 (linux_wait): Call it.
14927 (linux_write_memory): Add const.
14928 (initialize_low): Call set_breakpoint_data.
14929 * linux-low.h (struct linux_target_ops): Add breakpoint
14930 handling members.
14931 * server.c (attach_inferior): Remove extra add_inferior
14932 call.
14933 * server.h: Include mem-break.h. Update inferior.c
14934 prototypes.
14935 * target.c (read_inferior_memory)
14936 (write_inferior_memory): New functions.
14937 * target.h (read_inferior_memory)
14938 (write_inferior_memory): Change macros to prototypes.
14939 (struct target_ops): Update comments. Add const to write_memory
14940 definition.
14941
149422002-04-11 Daniel Jacobowitz <drow@mvista.com>
14943
14944 * linux-low.c (usr_store_inferior_registers): Support
14945 registers which are allowed to fail to store.
14946 * linux-low.h (linux_target_ops): Likewise.
14947 * linux-ppc-low.c (ppc_regmap): Support FPSCR.
14948 (ppc_cannot_store_register): FPSCR may not be storable.
14949
149502002-04-09 Daniel Jacobowitz <drow@mvista.com>
14951
14952 * server.h: Include <string.h> if HAVE_STRING_H.
14953 * ChangeLog: Correct paths in last ChangeLog entry.
14954
149552002-04-09 Daniel Jacobowitz <drow@mvista.com>
14956
14957 * linux-low.h: Remove obsolete prototypes.
14958 (struct linux_target_ops): New.
14959 (extern the_low_target): New.
14960 * linux-low.c (num_regs, regmap): Remove declarations.
14961 (register_addr): Use the_low_target explicitly.
14962 (fetch_register): Likewise.
14963 (usr_fetch_inferior_registers): Likewise.
14964 (usr_store_inferior_registers): Likewise.
14965 * linux-arm-low.c (num_regs): Remove.
14966 (arm_num_regs): Define.
14967 (arm_regmap): Renamed from regmap, made static.
14968 (arm_cannot_fetch_register): Renamed from cannot_fetch_register,
14969 made static.
14970 (arm_cannot_store_register): Renamed from cannot_store_register,
14971 made static.
14972 (the_low_target): New.
14973 * linux-i386-low.c (num_regs): Remove.
14974 (i386_num_regs): Define.
14975 (i386_regmap): Renamed from regmap, made static.
14976 (i386_cannot_fetch_register): Renamed from cannot_fetch_register,
14977 made static.
14978 (i386_cannot_store_register): Renamed from cannot_store_register,
14979 made static.
14980 (the_low_target): New.
14981 * linux-ia64-low.c (num_regs): Remove.
14982 (ia64_num_regs): Define.
14983 (ia64_regmap): Renamed from regmap, made static.
14984 (ia64_cannot_fetch_register): Renamed from cannot_fetch_register,
14985 made static.
14986 (ia64_cannot_store_register): Renamed from cannot_store_register,
14987 made static.
14988 (the_low_target): New.
14989 * linux-m68k-low.c (num_regs): Remove.
14990 (m68k_num_regs): Define.
14991 (m68k_regmap): Renamed from regmap, made static.
14992 (m68k_cannot_fetch_register): Renamed from cannot_fetch_register,
14993 made static.
14994 (m68k_cannot_store_register): Renamed from cannot_store_register,
14995 made static.
14996 (the_low_target): New.
14997 * linux-mips-low.c (num_regs): Remove.
14998 (mips_num_regs): Define.
14999 (mips_regmap): Renamed from regmap, made static.
15000 (mips_cannot_fetch_register): Renamed from cannot_fetch_register,
15001 made static.
15002 (mips_cannot_store_register): Renamed from cannot_store_register,
15003 made static.
15004 (the_low_target): New.
15005 * linux-ppc-low.c (num_regs): Remove.
15006 (ppc_num_regs): Define.
15007 (ppc_regmap): Renamed from regmap, made static.
15008 (ppc_cannot_fetch_register): Renamed from cannot_fetch_register,
15009 made static.
15010 (ppc_cannot_store_register): Renamed from cannot_store_register,
15011 made static.
15012 (the_low_target): New.
15013 * linux-s390-low.c (num_regs): Remove.
15014 (s390_num_regs): Define.
15015 (s390_regmap): Renamed from regmap, made static.
15016 (s390_cannot_fetch_register): Renamed from cannot_fetch_register,
15017 made static.
15018 (s390_cannot_store_register): Renamed from cannot_store_register,
15019 made static.
15020 (the_low_target): New.
15021 * linux-sh-low.c (num_regs): Remove.
15022 (sh_num_regs): Define.
15023 (sh_regmap): Renamed from regmap, made static.
15024 (sh_cannot_fetch_register): Renamed from cannot_fetch_register,
15025 made static.
15026 (sh_cannot_store_register): Renamed from cannot_store_register,
15027 made static.
15028 (the_low_target): New.
15029 * linux-x86-64-low.c (x86_64_regmap): Renamed from regmap.
15030 (the_low_target): New.
15031
150322002-04-09 Daniel Jacobowitz <drow@mvista.com>
15033
15034 * Makefile.in: Add stamp-h target.
15035 * configure.in: Create stamp-h.
15036 * configure: Regenerated.
15037
150382002-04-09 Daniel Jacobowitz <drow@mvista.com>
15039
15040 * inferiors.c: New file.
15041 * target.c: New file.
15042 * target.h: New file.
15043 * Makefile.in: Add target.o and inferiors.o. Update
15044 dependencies.
15045 * linux-low.c (inferior_pid): New static variable,
15046 moved from server.c.
15047 (linux_create_inferior): Renamed from create_inferior.
15048 Call add_inferior. Return 0 on success instead of a PID.
15049 (linux_attach): Renamed from myattach.
15050 (linux_kill): Renamed from kill_inferior. Call clear_inferiors ().
15051 (linux_thread_alive): Renamed from mythread_alive.
15052 (linux_wait): Renamed from mywait. Call clear_inferiors () if the
15053 child dies.
15054 (linux_resume): Renamed from myresume. Add missing ``return 0''.
15055 (regsets_store_inferior_registers): Correct error message.
15056 Add missing ``return 0''.
15057 (linux_fetch_registers): Renamed from fetch_inferior_registers.
15058 (linux_store_registers): Renamed from store_inferior_registers.
15059 (linux_read_memory): Renamed from read_inferior_memory.
15060 (linux_write_memory): Renamed from write_inferior_memory.
15061 (linux_target_ops): New structure.
15062 (initialize_low): Call set_target_ops ().
15063 * remote-utils.c (unhexify): New function.
15064 (hexify): New function.
15065 (input_interrupt): Send signals to ``signal_pid''.
15066 * server.c (inferior_pid): Remove.
15067 (start_inferior): Update create_inferior call.
15068 (attach_inferior): Call add_inferior.
15069 (handle_query): New function.
15070 (main): Call handle_query for `q' packets.
15071 * server.h: Include "target.h". Remove obsolete prototypes.
15072 Add prototypes for "inferiors.c", "target.c", hexify, and unhexify.
15073
150742002-04-09 Daniel Jacobowitz <drow@mvista.com>
15075
15076 * Makefile.in: Add WARN_CFLAGS. Update configury
15077 dependencies.
15078 * configure.in: Check for <string.h>
15079 * configure: Regenerate.
15080 * config.in: Regenerate.
15081 * gdbreplay.c: Include needed system headers.
15082 (remote_open): Remove strchr prototype.
15083 * linux-low.h: Correct #ifdef to HAVE_LINUX_USRREGS.
15084 * regcache.c (supply_register): Change buf argument to const void *.
15085 (supply_register_by_name): Likewise.
15086 (collect_register): Change buf argument to void *.
15087 (collect_register_by_name): Likewise.
15088 * regcache.h: Add missing prototypes.
15089 * remote-utils.c: Include <arpa/inet.h> for inet_ntoa.
15090 * server.c (handle_query): New function.
15091 (attached): New static variable, moved out of main.
15092 (main): Quiet longjmp clobber warnings.
15093 * server.h: Add ATTR_NORETURN and ATTR_FORMAT. Update prototypes.
15094 * utils.c (error): Remove NORETURN.
15095 (fatal): Likewise.
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