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gdbserver: xtensa: support THREADPTR register
[thirdparty/binutils-gdb.git] / gdb / gdbserver / ChangeLog
CommitLineData
a12e714b
MF		 12017-03-27 Max Filippov <jcmvbkbc@gmail.com>
2
3 * linux-xtensa-low.c (regnum::R_THREADPTR): New enum member.
4 (xtensa_fill_gregset): Call collect_register_by_name for
5 threadptr register.
6 (xtensa_store_gregset): Call supply_register_by_name for
7 threadptr register.
8
1a09b50a
MF		 92017-03-27 Max Filippov <jcmvbkbc@gmail.com>
10
11 * linux-xtensa-low.c (xtensa_fill_gregset): Call collect_register
12 for all registers in a0_regnum..a0_regnum + C0_NREGS range.
13 (xtensa_store_gregset): Call supply_register for all registers in
14 a0_regnum..a0_regnum + C0_NREGS range.
15
1a01e7c6
SM		 162017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
17
18 * Makefile.in (%-ipa.o: %-ipa.c): New rule.
19 (ax-ipa.o: ax.c): Remove.
20 (linux-i386-ipa.o: linux-i386-ipa.c): Remove.
21 (linux-amd64-ipa.o: linux-amd64-ipa.c): Remove.
22 (linux-aarch64-ipa.o: linux-aarch64-ipa.c): Remove.
23 (linux-s390-ipa.o: linux-s390-ipa.c): Remove.
24 (linux-ppc-ipa.o: linux-ppc-ipa.c): Remove.
25
36bc18a8
SM		 262017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
27
28 * Makefile.in (%-ipa.o: ../common/%.c): New rule.
29 (print-utils-ipa.o: ../common/print-utils.c): Remove.
30 (rsp-low-ipa.o: ../common/rsp-low.c): Remove.
31 (errors-ipa.o: ../common/errors.c): Remove.
32 (format-ipa.o: ../common/format.c): Remove.
33 (common-utils-ipa.o: ../common/common-utils.c): Remove.
34
a8ebe3d5
SM		 352017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
36
37 * Makefile.in (%-ipa.o: %.c): New rule.
38 (tracepoint-ipa.o: tracepoint.c): Remove.
39 (utils-ipa.o: utils.c): Remove.
40 (remote-utils-ipa.o: remote-utils.c): Remove.
41 (regcache-ipa.o: regcache.c): Remove.
42 (i386-linux-ipa.o: i386-linux.c): Remove.
43 (i386-mmx-linux-ipa.o: i386-mmx-linux.c): Remove.
44 (i386-avx-linux-ipa.o: i386-avx-linux.c): Remove.
45 (i386-mpx-linux-ipa.o: i386-mpx-linux.c): Remove.
46 (i386-avx-mpx-linux-ipa.o: i386-avx-mpx-linux.c): Remove.
47 (i386-avx-avx512-linux-ipa.o: i386-avx-avx512-linux.c): Remove.
48 (i386-avx-mpx-avx512-pku-linux-ipa.o: i386-avx-mpx-avx512-pku-linux.c): Remove.
49 (amd64-linux-ipa.o: amd64-linux.c): Remove.
50 (amd64-avx-linux-ipa.o: amd64-avx-linux.c): Remove.
51 (amd64-mpx-linux-ipa.o: amd64-mpx-linux.c): Remove.
52 (amd64-avx-mpx-linux-ipa.o: amd64-avx-mpx-linux.c): Remove.
53 (amd64-avx-avx512-linux-ipa.o: amd64-avx-avx512-linux.c): Remove.
54 (amd64-avx-mpx-avx512-pku-linux-ipa.o: amd64-avx-mpx-avx512-pku-linux.c): Remove.
55 (aarch64-ipa.o: aarch64.c): Remove.
56 (s390-linux32-ipa.o: s390-linux32.c): Remove.
57 (s390-linux32v1-ipa.o: s390-linux32v1.c): Remove.
58 (s390-linux32v2-ipa.o: s390-linux32v2.c): Remove.
59 (s390-linux64-ipa.o: s390-linux64.c): Remove.
60 (s390-linux64v1-ipa.o: s390-linux64v1.c): Remove.
61 (s390-linux64v2-ipa.o: s390-linux64v2.c): Remove.
62 (s390-te-linux64-ipa.o: s390-te-linux64.c): Remove.
63 (s390-vx-linux64-ipa.o: s390-vx-linux64.c): Remove.
64 (s390-tevx-linux64-ipa.o: s390-tevx-linux64.c): Remove.
65 (s390x-linux64-ipa.o: s390x-linux64.c): Remove.
66 (s390x-linux64v1-ipa.o: s390x-linux64v1.c): Remove.
67 (s390x-linux64v2-ipa.o: s390x-linux64v2.c): Remove.
68 (s390x-te-linux64-ipa.o: s390x-te-linux64.c): Remove.
69 (s390x-vx-linux64-ipa.o: s390x-vx-linux64.c): Remove.
70 (s390x-tevx-linux64-ipa.o: s390x-tevx-linux64.c): Remove.
71 (powerpc-32l-ipa.o: powerpc-32l.c): Remove.
72 (powerpc-altivec32l-ipa.o: powerpc-altivec32l.c): Remove.
73 (powerpc-cell32l-ipa.o: powerpc-cell32l.c): Remove.
74 (powerpc-vsx32l-ipa.o: powerpc-vsx32l.c): Remove.
75 (powerpc-isa205-32l-ipa.o: powerpc-isa205-32l.c): Remove.
76 (powerpc-isa205-altivec32l-ipa.o: powerpc-isa205-altivec32l.c): Remove.
77 (powerpc-isa205-vsx32l-ipa.o: powerpc-isa205-vsx32l.c): Remove.
78 (powerpc-e500l-ipa.o: powerpc-e500l.c): Remove.
79 (powerpc-64l-ipa.o: powerpc-64l.c): Remove.
80 (powerpc-altivec64l-ipa.o: powerpc-altivec64l.c): Remove.
81 (powerpc-cell64l-ipa.o: powerpc-cell64l.c): Remove.
82 (powerpc-vsx64l-ipa.o: powerpc-vsx64l.c): Remove.
83 (powerpc-isa205-64l-ipa.o: powerpc-isa205-64l.c): Remove.
84 (powerpc-isa205-altivec64l-ipa.o: powerpc-isa205-altivec64l.c): Remove.
85 (powerpc-isa205-vsx64l-ipa.o: powerpc-isa205-vsx64l.c): Remove.
86 (tdesc-ipa.o: tdesc.c): Remove.
87 (x32-linux-ipa.o: x32-linux.c): Remove.
88 (x32-avx-linux-ipa.o: x32-avx-linux.c): Remove.
89 (x32-avx512-linux-ipa.o: x32-avx512-linux.c): Remove.
90
50cfacb7
SM		 912017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
92
93 * Makefile.in (%.o: ../arch/%.c): New rule.
94 (arm.o: ../arch/arm.c): Remove.
95 (arm-linux.o: ../arch/arm-linux.c): Remove.
96 (arm-get-next-pcs.o: ../arch/arm-get-next-pcs.c): Remove.
97 (aarch64-insn.o: ../arch/aarch64-insn.c): Remove.
98
c5a22423
SM		 992017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
100
101 * Makefile.in (%.o: ../nat/%.c): New rule.
102 (x86-dregs.o: ../nat/x86-dregs.c): Remove.
103 (amd64-linux-siginfo.o: ../nat/amd64-linux-siginfo.c): Remove.
104 (linux-btrace.o: ../nat/linux-btrace.c): Remove.
105 (linux-osdata.o: ../nat/linux-osdata.c): Remove.
106 (linux-procfs.o: ../nat/linux-procfs.c): Remove.
107 (linux-ptrace.o: ../nat/linux-ptrace.c): Remove.
108 (linux-waitpid.o: ../nat/linux-waitpid.c): Remove.
109 (mips-linux-watch.o: ../nat/mips-linux-watch.c): Remove.
110 (ppc-linux.o: ../nat/ppc-linux.c): Remove.
111 (linux-personality.o: ../nat/linux-personality.c): Remove.
112 (aarch64-linux-hw-point.o: ../nat/aarch64-linux-hw-point.c): Remove.
113 (aarch64-linux.o: ../nat/aarch64-linux.c): Remove.
114 (x86-linux.o: ../nat/x86-linux.c): Remove.
115 (x86-linux-dregs.o: ../nat/x86-linux-dregs.c): Remove.
116 (linux-namespaces.o: ../nat/linux-namespaces.c): Remove.
117
6bda016b
SM		 1182017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
119
120 * Makefile.in (%.o: ../common/%.c): New rule.
121 (signals.o: ../common/signals.c): Remove.
122 (print-utils.o: ../common/print-utils.c): Remove.
123 (rsp-low.o: ../common/rsp-low.c): Remove.
124 (common-utils.o: ../common/common-utils.c): Remove.
125 (posix-strerror.o: ../common/posix-strerror.c): Remove.
126 (mingw-strerror.o: ../common/mingw-strerror.c): Remove.
127 (vec.o: ../common/vec.c): Remove.
128 (gdb_vecs.o: ../common/gdb_vecs.c): Remove.
129 (xml-utils.o: ../common/xml-utils.c): Remove.
130 (ptid.o: ../common/ptid.c): Remove.
131 (buffer.o: ../common/buffer.c): Remove.
132 (format.o: ../common/format.c): Remove.
133 (filestuff.o: ../common/filestuff.c): Remove.
134 (agent.o: ../common/agent.c): Remove.
135 (errors.o: ../common/errors.c): Remove.
136 (environ.o: ../common/environ.c): Remove.
137 (common-debug.o: ../common/common-debug.c): Remove.
138 (cleanups.o: ../common/cleanups.c): Remove.
139 (common-exceptions.o: ../common/common-exceptions.c): Remove.
140 (fileio.o: ../common/fileio.c): Remove.
141 (common-regcache.o: ../common/common-regcache.c): Remove.
142 (signals-state-save-restore.o: ../common/signals-state-save-restore.c): Remove.
143 (new-op.o: ../common/new-op.c): Remove.
144 (btrace-common.o: ../common/btrace-common.c): Remove.
145
21122961
SM		 1462017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
147
148 * Makefile.in (%.o: ../target/%.c): New rule.
149 (waitstatus.o: ../target/waitstatus.c): Remove.
150
c362e621
SM		 1512017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
152
153 * Makefile.in
154 (%.c: ../regformats/%.dat,
155 (%.c: ../regformats/arm/%.dat,
156 (%.c: ../regformats/i386/%.dat,
157 (%.c: ../regformats/rs6000/%.dat): New rules.
158 (aarch64.c): Remove.
159 (reg-arm.c): Remove.
160 (arm-with-iwmmxt.c): Remove.
161 (arm-with-vfpv2.c): Remove.
162 (arm-with-vfpv3.c): Remove.
163 (arm-with-neon.c): Remove.
164 (reg-bfin.c): Remove.
165 (reg-cris.c): Remove.
166 (reg-crisv32.c): Remove.
167 (i386.c): Remove.
168 (i386-linux.c): Remove.
169 (i386-avx.c): Remove.
170 (i386-avx-linux.c): Remove.
171 (i386-avx-avx512.c): Remove.
172 (i386-avx-avx512-linux.c): Remove.
173 (i386-mpx.c): Remove.
174 (i386-mpx-linux.c): Remove.
175 (i386-avx-mpx-avx512-pku.c): Remove.
176 (i386-avx-mpx-avx512-pku-linux.c): Remove.
177 (i386-avx-mpx.c): Remove.
178 (i386-avx-mpx-linux.c): Remove.
179 (i386-mmx.c): Remove.
180 (i386-mmx-linux.c): Remove.
181 (reg-ia64.c): Remove.
182 (reg-m32r.c): Remove.
183 (reg-m68k.c): Remove.
184 (reg-cf.c): Remove.
185 (mips-linux.c): Remove.
186 (mips-dsp-linux.c): Remove.
187 (mips64-linux.c): Remove.
188 (mips64-dsp-linux.c): Remove.
189 (nios2-linux.c): Remove.
190 (powerpc-32.c): Remove.
191 (powerpc-32l.c): Remove.
192 (powerpc-altivec32l.c): Remove.
193 (powerpc-cell32l.c): Remove.
194 (powerpc-vsx32l.c): Remove.
195 (powerpc-isa205-32l.c): Remove.
196 (powerpc-isa205-altivec32l.c): Remove.
197 (powerpc-isa205-vsx32l.c): Remove.
198 (powerpc-e500l.c): Remove.
199 (powerpc-64l.c): Remove.
200 (powerpc-altivec64l.c): Remove.
201 (powerpc-cell64l.c): Remove.
202 (powerpc-vsx64l.c): Remove.
203 (powerpc-isa205-64l.c): Remove.
204 (powerpc-isa205-altivec64l.c): Remove.
205 (powerpc-isa205-vsx64l.c): Remove.
206 (s390-linux32.c): Remove.
207 (s390-linux32v1.c): Remove.
208 (s390-linux32v2.c): Remove.
209 (s390-linux64.c): Remove.
210 (s390-linux64v1.c): Remove.
211 (s390-linux64v2.c): Remove.
212 (s390-te-linux64.c): Remove.
213 (s390-vx-linux64.c): Remove.
214 (s390-tevx-linux64.c): Remove.
215 (s390x-linux64.c): Remove.
216 (s390x-linux64v1.c): Remove.
217 (s390x-linux64v2.c): Remove.
218 (s390x-te-linux64.c): Remove.
219 (s390x-vx-linux64.c): Remove.
220 (s390x-tevx-linux64.c): Remove.
221 (tic6x-c64xp-linux.c): Remove.
222 (tic6x-c64x-linux.c): Remove.
223 (tic6x-c62x-linux.c): Remove.
224 (reg-sh.c): Remove.
225 (reg-sparc64.c): Remove.
226 (reg-spu.c): Remove.
227 (amd64.c): Remove.
228 (amd64-linux.c): Remove.
229 (amd64-avx.c): Remove.
230 (amd64-avx-linux.c): Remove.
231 (amd64-avx-avx512.c): Remove.
232 (amd64-avx-avx512-linux.c): Remove.
233 (amd64-mpx.c): Remove.
234 (amd64-mpx-linux.c): Remove.
235 (amd64-avx-mpx-avx512-pku.c): Remove.
236 (amd64-avx-mpx-avx512-pku-linux.c): Remove.
237 (amd64-avx-mpx.c): Remove.
238 (amd64-avx-mpx-linux.c): Remove.
239 (x32.c): Remove.
240 (x32-linux.c): Remove.
241 (x32-avx.c): Remove.
242 (x32-avx-linux.c): Remove.
243 (x32-avx-avx512.c): Remove.
244 (x32-avx-avx512-linux.c): Remove.
245 (reg-xtensa.c): Remove.
246 (reg-tilegx.c): Remove.
247 (reg-tilegx32.c): Remove.
248
1672e0d9
SDJ		 2492017-03-07 Sergio Durigan Junior <sergiodj@redhat.com>
250
251 * Makefile.in (SFILES): Add "common/environ.c".
252 (OBJS): Add "common/environ.h".
253
239b6d10
WT		 2542017-01-27 Walfred Tedeschi <walfred.tedeschi@intel.com>
255
256 * configure.ac: Check if the fs_base and gs_base members of
257 `struct user_regs_struct' exist.
258 * config.in: Regenerated.
259 * configure: Likewise.
260
694b382c
AT		 2612017-01-09 Antoine Tremblay <antoine.tremblay@ericsson.com>
262
263 * linux-aarch32-low.c (arm_breakpoint_kind_from_pc): Use
264 target_read_memory.
265 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer): Likewise.
266 (get_next_pcs_syscall_next_pc): Likewise.
267
7dc53023
LM		 2682016-12-23 Luis Machado <lgustavo@codesourcery.com>
269
270 * win32-i386-low.c: Fix incorrect reference to a couple source files.
271 * nto-x86-low.c: Likewise.
272
ad02e4fe
SM		 2732016-11-30 Simon Marchi <simon.marchi@polymtl.ca>
274
275 * Makefile.in: Include disable-implicit-rules.mk.
276
dcb07cfa
PA		 2772016-11-23 Pedro Alves <palves@redhat.com>
278
279 * debug.c: Include <chrono> instead of "gdb_sys_time.h".
280 (debug_vprintf): Use std::chrono::steady_clock instead of
281 gettimeofday. Use '.' instead of ':'.
282 * tracepoint.c: Include <chrono> instead of "gdb_sys_time.h".
283 (get_timestamp): Use std::chrono::steady_clock instead of
284 gettimeofday.
285
8629c02c
SM		 2862016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
287
288 * Makefile.in: Fix whitespace formatting.
289
b593ecca
SM		 2902016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
291
292 * Makefile.in (SFILES, OBS): Flatten list and order
293 alphabetically.
294
9986ba08
PA		 2952016-11-23 Pedro Alves <palves@redhat.com>
296
297 * event-loop.c (handle_file_event): Use warning.
298 * linux-low.c (linux_resume_one_lwp_throw): Use warning.
299 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
300 Use warning.
301
4eefa7bc
PA		 3022016-11-23 Pedro Alves <palves@redhat.com>
303
304 * linux-low.c (check_zombie_leaders): Use debug_printf for debug
305 output.
306 * notif.c (handle_notif_ack, notif_event_enque): Likewise.
307 * remote-utils.c (putpkt_binary_1, readchar, getpkt): Use
308 debug_printf and debug_flush for debug output.
309 * server.c (handle_general_set): Likewise.
310 * thread-db.c (try_thread_db_load): Use debug_printf for debug
311 output.
312
5443506e
SM		 3132016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
314
315 * Makefile.in (.c.o): Replace rule with ...
316 (%.o: %.c): ... this one.
317
3b165252
SM		 3182016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
319
320 * Makefile.in: Remove @GMAKE_TRUE@ prefixes and removes lines
321 prefixed with @GMAKE_FALSE@. Update comment related to non-GNU
322 make.
323 * configure.ac: Remove checks for the make program.
324 * configure: Re-generate.
325
0bcda685
PA		 3262016-10-28 Pedro Alves <palves@redhat.com>
327
328 * Makefile.in (CXX_DIALECT): Get from configure.
329 (COMPILE.pre, CC_LD): Append $(CXX_DIALECT).
330 * acinclude.m4: Include ../ax_cxx_compile_stdcxx.m4.
331 * configure.ac: Call AX_CXX_COMPILE_STDCXX.
332 * config.in: Regenerate.
333 * configure: Regenerate.
334
c3805894
YQ		 3352016-10-27 Yao Qi <yao.qi@linaro.org>
336
337 * linux-low.c (linux_supports_range_stepping): Return true if
338 can_software_single_step return true.
339
89342618
YQ		 3402016-10-27 Yao Qi <yao.qi@linaro.org>
341
342 * inferiors.c (find_inferior_in_random): New function.
343 * inferiors.h (find_inferior_in_random): Declare.
344 * linux-low.c (linux_wait_for_event_filtered): Call
345 find_inferior_in_random instead of find_inferior.
346
e3652c84
YQ		 3472016-10-27 Yao Qi <yao.qi@linaro.org>
348
349 * linux-low.c (linux_wait_1): If single-step breakpoints are
350 inserted, remove them.
351
5a04c4cf
PA		 3522016-10-26 Pedro Alves <palves@redhat.com>
353
354 * linux-low.c (handle_extended_wait): Link parent/child fork
355 threads.
356 (linux_wait_1): Unlink them.
357 (linux_set_resume_request): Ignore resume requests for
358 already-resumed and unhandled fork child threads.
359 * linux-low.h (struct lwp_info) <fork_relative>: New field.
360 * server.c (in_queued_stop_replies_ptid, in_queued_stop_replies):
361 New functions.
362 (handle_v_requests) <vCont>: Don't call require_running.
363 * server.h (in_queued_stop_replies): New declaration.
364
cb93dc7f
YQ		 3652016-10-24 Yao Qi <yao.qi@linaro.org>
366
367 PR server/20733
368 * linux-aarch64-low.c (append_insns): Cast the return value to
369 'uint32_t *'.
370
a1078bea
YQ		 3712016-10-10 Yao Qi <yao.qi@linaro.org>
372
373 * linux-aarch32-low.c (enum arm_breakpoint_kinds): Remove.
374
1fb77080
SDJ		 3752016-10-06 Sergio Durigan Junior <sergiodj@redhat.com>
376
377 * target.c (target_supports_multi_process): New function, moved
378 from...
379 * target.h (target_supports_multi_process): ... here. Remove
380 macro.
381
39b5a3b9
TT		 3822016-10-05 Tom Tromey <tom@tromey.com>
383
384 PR remote/20655:
385 * tracepoint.c (handle_tracepoint_bkpts): Check
386 ipa_error_tracepoint, not ipa_stopping_tracepoint.
387
c1d0b70a
YQ		 3882016-10-05 Yao Qi <yao.qi@linaro.org>
389
390 * configure.srv: Update the path of arm-*.xml files.
391
0a69eedb
YQ		 3922016-10-05 Terry Guo <terry.guo@arm.com>
393 Yao Qi <yao.qi@linaro.org>
394
395 * Makefile.in: Adjust the path of rules.
396 * configure.srv: Update the path of xml files.
397 * regformats/arm-with-iwmmxt.dat: Regenerated.
398 * regformats/arm-with-neon.dat: Likewise.
399 * regformats/arm-with-vfpv2.dat: Likewise.
400 * regformats/arm-with-vfpv3.dat Likewise.
401
17e16485
YQ		 4022016-09-30 Yao Qi <yao.qi@linaro.org>
403
404 PR gdbserver/20627
405 * target.c (target_stop_and_wait): Don't call
406 target_continue_no_signal, use resume_stop instead.
407
edeeb602
YQ		 4082016-09-26 Yao Qi <yao.qi@linaro.org>
409
410 * linux-low.c (linux_wait_1): Call debug_exit.
411
503b1c39
PA		 4122016-09-23 Pedro Alves <palves@redhat.com>
413
414 * Makefile.in (SFILES): Add common/new-op.c.
415 (OBS): Add common/new-op.o.
416 (new-op.o): New rule.
417
74172ecf
SM		 4182016-09-21 Simon Marchi <simon.marchi@ericsson.com>
419
420 * .gitinore: Ignore more files.
421
fc6cda2e
YQ		 4222016-09-21 Yao Qi <yao.qi@linaro.org>
423
424 * linux-aarch32-low.c (arm_fill_gregset): Keep bits 20 to
425 23.
426
bc1e6c81
SDJ		 4272016-09-19 Sergio Durigan Junior <sergiodj@redhat.com>
428
429 * server.c (start_inferior): Call target_mourn_inferior instead of
430 mourn_inferior; pass ptid_t argument to it.
431 (resume): Likewise.
432 (handle_target_event): Likewise.
433 * target.c (target_mourn_inferior): New function.
434 * target.h (mourn_inferior): Delete macro.
435
0e00e962
AA		 4362016-09-16 Andreas Arnez <arnez@linux.vnet.ibm.com>
437
438 * linux-low.c (lwp_is_stepping): New function.
439
1d8cb77d
CL		 4402016-09-06 Carl Love <cel@us.ibm.com>
441
442 * server.c (start_inferior): Fixed comment, requested comment change
443 didn't get updated correctly. Removed reference to ptrace () call as
444 it is only true on Linux systems.
445
7313bced
CL		 4462016-09-06 Carl Love <cel@us.ibm.com>
447
448 * server.c (start_inferior): Do not call
449 function target_post_create_inferior () if the
450 inferior process has already exited.
451
cf6de44d
PA		 4522016-09-05 Pedro Alves <palves@redhat.com>
453
454 * Makefile.in (COMPILER, COMPILER_CFLAGS): Remove.
455 (COMPILE.pre, CC_LD): Use CXX directly.
456 (INTERNAL_CFLAGS_BASE): Use CXXFLAGS directly.
457 * acinclude.m4: Don't include build-with-cxx.m4.
458 * configure.ac: Remove GDB_AC_BUILD_WITH_CXX call.
459 * configure: Regenerate.
460
c1da6748
AT		 4612016-09-02 Akash Trehan <akash.trehan123@gmail.com>
462
463 PR gdb/19495
464 * remote-utils.c (relocate_instruction): Remove redundant strcpy()
465 call writing data to own_buf.
466
f2b9e3df
SDJ		 4672016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
468
469 * target.c (mywait): Call target_wait instead of
470 the_target->wait.
471 (target_wait): New function.
472
049a8570
SDJ		 4732016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
474
475 * server.c (start_inferior): New variable 'ptid'. Replace calls
476 to the_target->resume by target_continue{,_no_signal}, depending
477 on the case.
478 * target.c (target_stop_and_wait): Call target_continue_no_signal
479 instead of the_target->resume.
480 (target_continue): New function.
481
3aa5cfa0
AT		 4822016-08-31 Antoine Tremblay <antoine.tremblay@ericsson.com>
483
484 * linux-low.c (linux_wait_1): Move event switch after unsuspend_lwps.
485
754653a7
AZ		 4862016-08-25 Adhemerval Zanella <adhemerval.zanella@linaro.org>
487
488 PR server/20491
489 * gdb_proc_service.h (ps_get_thread_area): Remove const from struct
490 ps_prochandle.
491 * linux-aarch64-low.c (ps_get_thread_area): Likewise.
492 * linux-arm-low.c (ps_get_thread_area): Likewise.
493 * linux-crisv32-low.c (ps_get_thread_area): Likewise.
494 * linux-m68k-low.c (ps_get_thread_area): Likewise.
495 * linux-mips-low.c (ps_get_thread_area): Likewise.
496 * linux-nios2-low.c (ps_get_thread_area): Likewise.
497 * linux-tic6x-low.c (ps_get_thread_area): Likewise.
498 * linux-x86-low.c (ps_get_thread_area): Likewise.
499 * linux-xtensa-low.c (ps_get_thread_area): Likewise.
500
ed036b40
PA		 5012016-08-19 Pedro Alves <palves@redhat.com>
502
503 * linux-x86-low.c (amd64_emit_call): Emit missing call opcode.
504
c8ef42ee
PA		 5052016-08-19 Pedro Alves <palves@redhat.com>
506
507 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Fix
508 comment. Use memcpy instead of casting through unsigned long.
509
9c235a72
PA		 5102016-08-19 Pedro Alves <palves@redhat.com>
511
512 * linux-amd64-ipa.c (alloc_jump_pad_buffer) [__ILP32__]: Try
513 allocating around 0x80000000.
514
201506da
PA		 5152016-08-19 Pedro Alves <palves@redhat.com>
516
517 PR gdb/20415
518 * Makefile.in (x32-linux-ipa.o, x32-avx-linux-ipa.o)
519 (x32-avx512-linux-ipa.o): New rules.
520 * configure.ac (x86_64-*-linux*): New x32 check.
521 * configure.srv (ipa_x32_linux_regobj): New.
522 (x86_64-*-linux*): Use $ipa_x32_linux_regobj if building for x32.
523 * linux-amd64-ipa.c (get_ipa_tdesc) [__ILP32__]: Return x32
524 descriptions.
525 (initialize_low_tracepoint) [__ILP32__]: Initialize x32
526 descriptions.
527 * configure: Regenerate.
528
f348d89a
PA		 5292016-08-09 Pedro Alves <palves@redhat.com>
530
531 PR gdb/18653
532 * Makefile.in (OBS): Add signals-state-save-restore.o.
533 (signals-state-save-restore.o): New rule.
534 * config.in: Regenerate.
535 * configure: Regenerate.
536 * linux-low.c: Include "signals-state-save-restore.h".
537 (linux_create_inferior): Call
538 restore_original_signals_state.
539 * server.c: Include "dispositions-save-restore.h".
540 (captured_main): Call save_original_signals_state.
541
1baf5149
PA		 5422016-08-05 Pedro Alves <palves@redhat.com>
543
544 * configure: Regenerate.
545
fcd4a73d
YQ		 5462016-08-04 Yao Qi <yao.qi@linaro.org>
547
548 * linux-low.c (regsets_fetch_inferior_registers): Check
549 errno is ESRCH or not.
550
979659d0
YQ		 5512016-08-02 Yao Qi <yao.qi@linaro.org>
552
553 * thread-db.c (struct thread_db) <td_ta_event_getmsg_p>: Remove.
554 <td_ta_set_event_p, td_ta_event_addr_p>: Remove.
555 (thread_db_load_search): Update.
556 (try_thread_db_load_1): Don't look for td_ta_event_addr,
557 td_ta_set_event and td_ta_event_getmsg.
558
6598661d
PA		 5592016-07-26 Pedro Alves <palves@redhat.com>
560
561 PR server/20414
562 * linux-x86-low.c (x86_get_pc, x86_set_pc): Use uint64_t instead
563 of unsigned long for 64-bit registers and use uint32_t instead of
564 unsigned int for 32-bit registers.
565
9cf12d57
PA		 5662016-07-26 Pedro Alves <palves@redhat.com>
567
568 * linux-x86-low.c (x86_siginfo_fixup): Rename 'native' parameter
569 to 'ptrace'.
570
305450ed
TT		 5712016-07-21 Tom Tromey <tom@tromey.com>
572
573 * configure: Rebuild.
574
2583da7c
YQ		 5752016-07-21 Yao Qi <yao.qi@linaro.org>
576
577 * mem-break.c (find_gdb_breakpoint): Cast bp to
578 'struct gdb_breakpoint *' rather than 'gdb_breakpoint *'.
579
21536b36
YQ		 5802016-07-21 Yao Qi <yao.qi@linaro.org>
581
582 * server.c (handle_v_requests): Support s and S actions
583 if target_supports_software_single_step return true.
584
8901d193
YQ		 5852016-07-21 Yao Qi <yao.qi@linaro.org>
586
587 * linux-low.c (resume_stopped_resumed_lwps): If resume request
588 is resume_step, call maybe_hw_step.
589 (linux_wait_1): Stop all threads, remove reinsert breakpoints,
590 and unstop them.
591 (linux_resume_one_lwp_throw): Don't assert the thread has reinsert
592 breakpoints or not.
593 (proceed_one_lwp): If resume request is resume_step, install
594 reinsert breakpoints and call maybe_hw_step.
595
0e9a339e
YQ		 5962016-07-21 Yao Qi <yao.qi@linaro.org>
597
598 * linux-low.c (proceed_one_lwp): Declare.
599 (linux_resume_one_thread): Remove local variable 'step'.
600 Lift code enqueue signal. Call proceed_one_lwp instead of
601 linux_resume_one_lwp.
602
4281b351
YQ		 6032016-07-21 Yao Qi <yao.qi@linaro.org>
604
605 * linux-low.c (linux_resume_one_thread): Call
606 enqueue_pending_signal.
607
984a2c04
YQ		 6082016-07-21 Yao Qi <yao.qi@linaro.org>
609
610 * gdbthread.h (make_cleanup_restore_current_thread): Declare.
611 * inferiors.c (do_restore_current_thread_cleanup): New function.
612 (make_cleanup_restore_current_thread): Likewise.
613 * linux-low.c (install_software_single_step_breakpoints): Call
614 make_cleanup_restore_current_thread. Switch current_thread to
615 thread.
616
bec903c9
YQ		 6172016-07-21 Yao Qi <yao.qi@linaro.org>
618
619 * mem-break.c (struct reinsert_breakpoint) <ptid>: New field.
620 (set_reinsert_breakpoint): New parameter ptid. Callers updated.
621 (clone_one_breakpoint): Likewise.
622 (delete_reinsert_breakpoints): Change parameter to thread.
623 Callers updated.
624 (has_reinsert_breakpoints): Likewise.
625 (uninsert_reinsert_breakpoints): Likewise.
626 (reinsert_reinsert_breakpoints): Likewise.
627 * mem-break.h (set_reinsert_breakpoint): Update declaration.
628 (delete_reinsert_breakpoints): Likewise.
629 (reinsert_reinsert_breakpoints): Likewise.
630 (uninsert_reinsert_breakpoints): Likewise.
631 (has_reinsert_breakpoints): Likewise.
632
63c40ec7
YQ		 6332016-07-21 Yao Qi <yao.qi@linaro.org>
634
635 * inferiors.c (get_thread_process): Make parameter const.
636 * inferiors.h (get_thread_process): Update declaration.
637 * mem-break.c (clone_all_breakpoints): Remove all parameters.
638 Add new parameters child_thread and parent_thread. Callers
639 updated.
640 * mem-break.h (clone_all_breakpoints): Update declaration.
641
9aa76cd0
YQ		 6422016-07-21 Yao Qi <yao.qi@linaro.org>
643
644 * mem-break.c (struct breakpoint) <cond_list>: Remove.
645 <command_list, handler>: Remove.
646 (struct gdb_breakpoint): New.
647 (struct other_breakpoint): New.
648 (struct reinsert_breakpoint): New.
649 (is_gdb_breakpoint): New function.
650 (any_persistent_commands): Update command_list if
651 is_gdb_breakpoint returns true.
652 (set_breakpoint): Create breakpoints according to their types.
653 (find_gdb_breakpoint): Return 'struct gdb_breakpoint *'.
654 (set_gdb_breakpoint_1): Likewise.
655 (set_gdb_breakpoint): Likewise.
656 (clear_breakpoint_conditions): Change parameter type to
657 'struct gdb_breakpoint *'.
658 (clear_breakpoint_commands): Likewise.
659 (clear_breakpoint_conditions_and_commands): Likewise.
660 (add_condition_to_breakpoint): Likewise.
661 (add_breakpoint_condition): Likewise.
662 (add_commands_to_breakpoint): Likewise.
663 (check_breakpoints): Check other_breakpoint.
664 (clone_one_breakpoint): Clone breakpopint according to its type.
665 * mem-break.h (struct gdb_breakpoint): Declare.
666 (set_gdb_breakpoint): Update declaration.
667 (clear_breakpoint_conditions_and_commands): Likewise.
668 (add_breakpoint_condition): Likewise.
669 (add_breakpoint_commands): Likewise.
670 * server.c (process_point_options): Change parameter type to
671 'struct gdb_breakpoint *'.
672
811f8301
YQ		 6732016-07-21 Yao Qi <yao.qi@linaro.org>
674
675 * mem-break.c (set_breakpoint_at): Rename it to ...
676 (set_breakpoint_type_at): ... it.
677 (set_breakpoint_at): Call set_breakpoint_type_at.
678 (set_reinsert_breakpoint): Call set_breakpoint_type_at.
679 * mem-break.h (set_breakpoint_at): Update comments.
680
b1c51e36
CLT		 6812016-07-12 Chung-Lin Tang <cltang@codesourcery.com>
682
683 * linux-nios2-low.c (nios2_fill_gregset): Add type cast
684 to buf parameter.
685 (nios2_store_gregset): Likewise.
686
ced2dffb
PA		 6872016-07-01 Pedro Alves <palves@redhat.com>
688 Antoine Tremblay <antoine.tremblay@ericsson.com>
689
690 * linux-low.c: Change interface to take the target lwp_info
691 pointer directly and return void. Handle detaching from a zombie
692 thread.
693 (linux_detach_lwp_callback): New function.
694 (linux_detach): Detach from the leader thread after detaching from
695 the clone threads.
696
2ac09a5b
YQ		 6972016-06-28 Yao Qi <yao.qi@linaro.org>
698
699 * linux-aarch64-low.c (aarch64_ftrace_insn_reloc_b): Use int64_t
700 for variable new_offset.
701 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
702 (aarch64_ftrace_insn_reloc_cb): Likewise.
703 (aarch64_ftrace_insn_reloc_tb): Likewise.
704 (aarch64_install_fast_tracepoint_jump_pad): Likewise. Use
705 PRIx64 instead of PRIx32.
706
79e7fd4f
YQ		 7072016-06-28 Yao Qi <yao.qi@linaro.org>
708
709 * linux-arm-low.c (arm_get_syscall_trapinfo): New function.
710 (the_low_target): Install arm_get_syscall_trapinfo.
711
061fc021
YQ		 7122016-06-28 Yao Qi <yao.qi@linaro.org>
713
714 * linux-aarch64-low.c (aarch64_get_syscall_trapinfo): New
715 function.
716 (the_low_target): Install aarch64_get_syscall_trapinfo.
717
4cc32bec
YQ		 7182016-06-28 Yao Qi <yao.qi@linaro.org>
719
720 * linux-low.c (get_syscall_trapinfo): Remove parameter sysret.
721 Callers updated.
722 * linux-low.h (struct linux_target_ops) <get_syscall_trapinfo>:
723 Remove parameter sysno.
724 * linux-x86-low.c (x86_get_syscall_trapinfo): Remove parameter
725 sysret.
726
782c1122
AA		 7272016-06-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
728
729 * linux-s390-low.c (s390_emit_eq_goto): Mark function static.
730 (s390_emit_ne_goto): Likewise.
731 (s390_emit_lt_goto): Likewise.
732 (s390_emit_le_goto): Likewise.
733 (s390_emit_gt_goto): Likewise.
734 (s390_emit_ge_goto): Likewise.
735 (s390x_emit_eq_goto): Likewise.
736 (s390x_emit_ne_goto): Likewise.
737 (s390x_emit_lt_goto): Likewise.
738 (s390x_emit_le_goto): Likewise.
739 (s390x_emit_gt_goto): Likewise.
740 (s390x_emit_ge_goto): Likewise.
741 (s390_emit_ops_impl): Mark variable static.
742 (s390x_emit_ops): Likewise.
743
2e7b624b
YQ		 7442016-06-17 Yao Qi <yao.qi@linaro.org>
745
746 * linux-low.c (handle_extended_wait): Call
747 uninsert_reinsert_breakpoints for the parent process. Remove
748 reinsert breakpoints from the child process. Reinsert them to
749 the parent process when vfork is done.
750 * mem-break.c (uninsert_reinsert_breakpoints): New function.
751 (reinsert_reinsert_breakpoints): New function.
752 * mem-break.h (uninsert_reinsert_breakpoints): Declare
753 (reinsert_reinsert_breakpoints): Declare.
754
8a81c5d7
YQ		 7552016-06-17 Yao Qi <yao.qi@linaro.org>
756
757 * linux-low.c (handle_extended_wait): If the parent is doing
758 step-over, remove the reinsert breakpoints from the forked child.
759
f50bf8e5
YQ		 7602016-06-17 Yao Qi <yao.qi@linaro.org>
761
762 * linux-low.c (unsuspend_all_lwps): Declare.
763 (linux_low_filter_event): If thread exited, call finish_step_over.
764 If step-over is finished, unsuspend other threads.
765
8376a3cb
YQ		 7662016-06-17 Yao Qi <yao.qi@linaro.org>
767
768 * linux-low.c (linux_resume_one_lwp_throw): Assert
769 has_reinsert_breakpoints returns false.
770 * mem-break.c (delete_disabled_breakpoints): Assert
771 bp type isn't reinsert_breakpoint.
772
f79b145d
YQ		 7732016-06-17 Yao Qi <yao.qi@linaro.org>
774
775 * linux-low.c (maybe_hw_step): New function.
776 (linux_resume_one_lwp_throw): Call maybe_hw_step.
777 (finish_step_over): Switch current_thread to lwp temporarily,
778 and assert has_reinsert_breakpoints returns true.
779 (proceed_one_lwp): Call maybe_hw_step.
780 * mem-break.c (has_reinsert_breakpoints): New function.
781 * mem-break.h (has_reinsert_breakpoints): Declare.
782
0ae534d2
JT		 7832016-06-02 Jon Turney <jon.turney@dronecode.org.uk>
784
785 * win32-low.c (win32_create_inferior): Add pointer casts for C++.
786
fcdad592
YQ		 7872016-05-17 Yao Qi <yao.qi@linaro.org>
788
789 * linux-low.c (linux_stabilize_threads): Call unsuspend_all_lwps
790 instead of find_inferior.
791
9e784964
YQ		 7922016-05-05 Yao Qi <yao.qi@linaro.org>
793
794 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer):
795 Initialize res to zero.
796
cf2ebb6e
YQ		 7972016-05-05 Yao Qi <yao.qi@linaro.org>
798
799 * linux-arm-low.c (arm_sigreturn_next_pc): Change type of cpsr
800 to uint32_t.
801
c1aebf87
UW		 8022016-05-04 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
803
804 * spu-low.c (fetch_ppc_register): Cast PowerPC-Linux-specific value
805 used as first ptrace argument to PTRACE_TYPE_ARG1 for C++.
806 (fetch_ppc_memory_1, store_ppc_memory_1): Likewise.
807
35fd2deb 8082016-04-28 Par Olsson <par.olsson@windriver.com>
cbe14bcf 809 Simon Marchi <simon.marchi@ericsson.com>
35fd2deb
PO		 810
811 * tracepoint.c (write_inferior_int8): New function.
812 (cmd_qtenable_disable): Write enable flag using
813 write_inferior_int8.
814
484b3c32
YQ		 8152016-04-25 Yao Qi <yao.qi@linaro.org>
816
817 * linux-low.c (lwp_signal_can_be_delivered): Adjust.
818 (need_step_over_p): Return zero if the LWP has pending signals
819 can be delivered on software single step target.
820
85ba7d86
YQ		 8212016-04-25 Yao Qi <yao.qi@linaro.org>
822
823 * linux-low.c (reinsert_raw_breakpoint): If bp->inserted is true
824 return instead of error.
825
3539aa13
YQ		 8262016-04-22 Yao Qi <yao.qi@linaro.org>
827
828 * linux-aarch32-low.c (arm_store_gregset): Clear CPSR bits 20
829 to 23.
830
5b061e98
YQ		 8312016-04-22 Yao Qi <yao.qi@linaro.org>
832
833 * linux-low.c (lwp_signal_can_be_delivered): Don't deliver
834 signal when stepping over breakpoint with software single
835 step.
836
3451269c
PA		 8372016-04-21 Pedro Alves <palves@redhat.com>
838
839 * linux-s390-low.c (s390_collect_ptrace_register)
840 (s390_supply_ptrace_register, s390_get_hwcap): Use gdb_byte * and
841 add casts.
842 (s390_check_regset): Use void * instead of gdb_byte *.
843
a2358508
PA		 8442016-04-20 Pedro Alves <palves@redhat.com>
845
846 * configure: Renegerate.
847
6885166d
YQ		 8482016-04-20 Yao Qi <yao.qi@linaro.org>
849
850 * linux-aarch32-low.c: Include "arch/arm-linux.h".
851 (arm_fill_gregset): Use ARM_CPSR_GREGNUM rather than magic
852 number 16.
853 (arm_store_gregset): Likewise.
854
2b863f51
WT		 8552016-04-16 Walfred Tedeschi <walfred.tedeschi@intel.com>
856
857 * Makefile.in (clean): Add removal for i386-avx-mpx.c,
858 i386-avx-mpx-linux.c, amd64-avx-mpx.c and amd64-avx-mpx-linux.c.
859 (i386-avx-mpx.c, i386-avx-mpx-linux.c, amd64-avx-mpx.c)
860 (amd64-avx-mpx-linux.c): New rules.
861 (amd64-avx-mpx-linux-ipa.o, i386-avx-mpx-linux-ipa.o): New rule.
862 * configure.srv (srv_i386_regobj): Add i386-avx-mpx.o.
863 (srv_i386_linux_regobj): Add i386-avx-mpx-linux.o.
864 (srv_amd64_regobj): Add amd64-avx-mpx.o.
865 (srv_amd64_linux_regobj): Add amd64-avx-mpx-linux.o.
866 (srv_i386_xmlfiles): Add i386/i386-avx-mpx.xml.
867 (srv_amd64_xmlfiles): Add i386/amd64-avx-mpx.xml.
868 (srv_i386_linux_xmlfiles): Add i386/i386-avx-mpx-linux.xml.
869 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-mpx-linux.xml.
870 (ipa_i386_linux_regobj): Add i386-avx-mpx-linux-ipa.o.
871 (ipa_amd64_linux_regobj): Add amd64-avx-mpx-linux-ipa.o.
872 * linux-x86-low.c (x86_linux_read_description): Add case for
873 X86_XSTATE_AVX_MPX_MASK.
874 (x86_get_ipa_tdesc_idx): Add cases for avx_mpx.
875 (initialize_low_arch): Call init_registers_amd64_avx_mpx_linux and
876 init_registers_i386_avx_mpx_linux.
877 * linux-i386-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
878 (initialize_low_tracepoint): Call
879 init_registers_i386_avx_mpx_linux.
880 * linux-amd64-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
881 (initialize_low_tracepoint): Call
882 init_registers_amd64_avx_mpx_linux.
883 * linux-x86-tdesc.h (X86_TDESC_AVX_MPX): New enum value.
884 (init_registers_amd64_avx_mpx_linux, tdesc_amd64_avx_mpx_linux)
885 (init_registers_i386_avx_mpx_linux, tdesc_i386_avx_mpx_linux): New
886 declarations.
887
9b30624b
PA		 8882016-04-18 Pedro Alves <palves@redhat.com>
889
890 * configure: Regenerate.
891
45e3745e
AT		 8922016-04-13 Antoine Tremblay <antoine.tremblay@ericsson.com>
893
894 * linux-aarch64-low.c (aarch64_emit_add): Switch x1 and x0.
895 (aarch64_emit_sub): Likewise.
896
2afc13ff
PA		 8972016-04-12 Pedro Alves <palves@redhat.com>
898
899 * utils.c (prepare_to_throw_exception): Delete.
900
6e774b13
SM		 9012016-04-05 Simon Marchi <simon.marchi@ericsson.com>
902
903 * Makefile.in ($(IPA_LIB)): Set SONAME of the IPA lib.
904
4dca19f8
MK		 9052016-04-05 Marcin Kościelnicki <koriakin@0x04.net>
906
907 * tracepoint.c (getauxval): Move to #ifdef IN_PROCESS_AGENT.
908
d0a9981f
MK		 9092016-04-03 Marcin Kościelnicki <koriakin@0x04.net>
910
911 * linux-aarch64-ipa.c: Add <elf.h> include.
912 * linux-ppc-ipa.c: Add <elf.h> include.
913 * linux-s390-ipa.c: Add <elf.h> include.
914
252db07e
MK		 9152016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
916
917 * tracepoint.c (gdb_collect_ptr): Remove const qualifier.
918 (get_raw_reg_ptr): Likewise.
919 (get_trace_state_variable_value_ptr): Likewise.
920 (set_trace_state_variable_value_ptr): Likewise.
921 (initialize_tracepoint): Cast alloc_jump_pad_buffer result to
922 char *.
923
14e2b6d9
MK		 9242016-03-31 Wei-cheng Wang <cole945@gmail.com>
925 Marcin Kościelnicki <koriakin@0x04.net>
926
927 PR/17221
928 * linux-ppc-low.c (emit_insns): New function.
929 (__EMIT_ASM, _EMIT_ASM, EMIT_ASM): New macros.
930 (ppc_emit_prologue): New function.
931 (ppc_emit_epilogue): New function.
932 (ppc_emit_add): New function.
933 (ppc_emit_sub): New function.
934 (ppc_emit_mul): New function.
935 (ppc_emit_lsh): New function.
936 (ppc_emit_rsh_signed): New function.
937 (ppc_emit_rsh_unsigned): New function.
938 (ppc_emit_ext): New function.
939 (ppc_emit_zero_ext): New function.
940 (ppc_emit_log_not): New function.
941 (ppc_emit_bit_and): New function.
942 (ppc_emit_bit_or): New function.
943 (ppc_emit_bit_xor): New function.
944 (ppc_emit_bit_not): New function.
945 (ppc_emit_equal): New function.
946 (ppc_emit_less_signed): New function.
947 (ppc_emit_less_unsigned): New function.
948 (ppc_emit_ref): New function.
949 (ppc_emit_const): New function.
950 (ppc_emit_reg): New function.
951 (ppc_emit_pop): New function.
952 (ppc_emit_stack_flush): New function.
953 (ppc_emit_swap): New function.
954 (ppc_emit_stack_adjust): New function.
955 (ppc_emit_call): New function.
956 (ppc_emit_int_call_1): New function.
957 (ppc_emit_void_call_2): New function.
958 (ppc_emit_if_goto): New function.
959 (ppc_emit_goto): New function.
960 (ppc_emit_eq_goto): New function.
961 (ppc_emit_ne_goto): New function.
962 (ppc_emit_lt_goto): New function.
963 (ppc_emit_le_goto): New function.
964 (ppc_emit_gt_goto): New function.
965 (ppc_emit_ge_goto): New function.
966 (ppc_write_goto_address): New function.
967 (ppc_emit_ops_impl): New static variable.
968 (ppc64v1_emit_prologue): New function.
969 (ppc64v2_emit_prologue): New function.
970 (ppc64_emit_epilogue): New function.
971 (ppc64_emit_add): New function.
972 (ppc64_emit_sub): New function.
973 (ppc64_emit_mul): New function.
974 (ppc64_emit_lsh): New function.
975 (ppc64_emit_rsh_signed): New function.
976 (ppc64_emit_rsh_unsigned): New function.
977 (ppc64_emit_ext): New function.
978 (ppc64_emit_zero_ext): New function.
979 (ppc64_emit_log_not): New function.
980 (ppc64_emit_bit_and): New function.
981 (ppc64_emit_bit_or): New function.
982 (ppc64_emit_bit_xor): New function.
983 (ppc64_emit_bit_not): New function.
984 (ppc64_emit_equal): New function.
985 (ppc64_emit_less_signed): New function.
986 (ppc64_emit_less_unsigned): New function.
987 (ppc64_emit_ref): New function.
988 (ppc64_emit_const): New function.
989 (ppc64v1_emit_reg): New function.
990 (ppc64v2_emit_reg): New function.
991 (ppc64_emit_pop): New function.
992 (ppc64_emit_stack_flush): New function.
993 (ppc64_emit_swap): New function.
994 (ppc64v1_emit_call): New function.
995 (ppc64v2_emit_call): New function.
996 (ppc64v1_emit_int_call_1): New function.
997 (ppc64v2_emit_int_call_1): New function.
998 (ppc64v1_emit_void_call_2): New function.
999 (ppc64v2_emit_void_call_2): New function.
1000 (ppc64_emit_if_goto): New function.
1001 (ppc64_emit_eq_goto): New function.
1002 (ppc64_emit_ne_goto): New function.
1003 (ppc64_emit_lt_goto): New function.
1004 (ppc64_emit_le_goto): New function.
1005 (ppc64_emit_gt_goto): New function.
1006 (ppc64_emit_ge_goto): New function.
1007 (ppc64v1_emit_ops_impl): New static variable.
1008 (ppc64v2_emit_ops_impl): New static variable.
1009 (ppc_emit_ops): New function.
1010 (linux_low_target): Wire in ppc_emit_ops.
1011
a2174ba4
MK		 10122016-03-31 Wei-cheng Wang <cole945@gmail.com>
1013 Marcin Kościelnicki <koriakin@0x04.net>
1014
1015 PR/17221
1016 * Makefile.in: Add powerpc-*-ipa.o
1017 * configure.srv: Add ipa_obj for powerpc*-linux.
1018 * linux-ppc-ipa.c: New file.
1019 * linux-ppc-low.c: Added linux-ppc-tdesc.h, ax.h, tracepoint.h
1020 includes.
1021 (PPC_FIELD): New macro.
1022 (PPC_SEXT): New macro.
1023 (PPC_OP6): New macro.
1024 (PPC_BO): New macro.
1025 (PPC_LI): New macro.
1026 (PPC_BD): New macro.
1027 (init_registers_*): Move prototype to linux-ppc-tdesc.h.
1028 (tdesc_*): Move declaration to linux-ppc-tdesc.h.
1029 (ppc_get_hwcap): Rename to ppc_get_auxv and add type parameter.
1030 (ppc_get_thread_area): New function.
1031 (is_elfv2_inferior): New function.
1032 (gen_ds_form): New function.
1033 (GEN_STD): New macro.
1034 (GEN_STDU): New macro.
1035 (GEN_LD): New macro.
1036 (GEN_LDU): New macro.
1037 (gen_d_form): New function.
1038 (GEN_ADDI): New macro.
1039 (GEN_ADDIS): New macro.
1040 (GEN_LI): New macro.
1041 (GEN_LIS): New macro.
1042 (GEN_ORI): New macro.
1043 (GEN_ORIS): New macro.
1044 (GEN_LWZ): New macro.
1045 (GEN_STW): New macro.
1046 (GEN_STWU): New macro.
1047 (gen_xfx_form): New function.
1048 (GEN_MFSPR): New macro.
1049 (GEN_MTSPR): New macro.
1050 (GEN_MFCR): New macro.
1051 (GEN_MTCR): New macro.
1052 (GEN_SYNC): New macro.
1053 (GEN_LWSYNC): New macro.
1054 (gen_x_form): New function.
1055 (GEN_OR): New macro.
1056 (GEN_MR): New macro.
1057 (GEN_LWARX): New macro.
1058 (GEN_STWCX): New macro.
1059 (GEN_CMPW): New macro.
1060 (gen_md_form): New function.
1061 (GEN_RLDICL): New macro.
1062 (GEN_RLDICR): New macro.
1063 (gen_i_form): New function.
1064 (GEN_B): New macro.
1065 (GEN_BL): New macro.
1066 (gen_b_form): New function.
1067 (GEN_BNE): New macro.
1068 (GEN_LOAD): New macro.
1069 (GEN_STORE): New macro.
1070 (gen_limm): New function.
1071 (gen_atomic_xchg): New function.
1072 (gen_call): New function.
1073 (ppc_relocate_instruction): New function.
1074 (ppc_install_fast_tracepoint_jump_pad): New function.
1075 (ppc_get_min_fast_tracepoint_insn_len): New function.
1076 (ppc_get_ipa_tdesc_idx): New function.
1077 (the_low_target): Wire in the new functions.
1078 (initialize_low_arch) [!__powerpc64__]: Don'it initialize 64-bit
1079 tdescs.
1080 * linux-ppc-tdesc.h: New file.
1081
a13c4696
MK		 10822016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
1083
1084 * linux-aarch64-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
1085 (alloc_jump_pad_buffer): New function.
1086 * linux-amd64-ipa.c: Add <sys/mman.h> include.
1087 (alloc_jump_pad_buffer): New function.
1088 * linux-i386-ipa.c (alloc_jump_pad_buffer): New function.
1089 * linux-s390-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
1090 (alloc_jump_pad_buffer): New function.
1091 * tracepoint.c (getauxval) [!HAVE_GETAUXVAL]: New function.
1092 (initialize_tracepoint): Delegate to alloc_jump_pad_buffer.
1093 * tracepoint.h (alloc_jump_pad_buffer): New prototype.
1094 (getauxval) [!HAVE_GETAUXVAL]: New prototype.
1095
1cda1512
MK		 10962016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
1097
1098 * linux-aarch64-ipa.c: Rename gdb_agent_get_raw_reg to get_raw_reg.
1099 * linux-amd64-ipa.c: Likewise.
1100 * linux-i386-ipa.c: Likewise.
1101 * linux-s390-ipa.c: Likewise.
1102 * tracepoint.c: IPA-export gdb_collect_ptr instead of gdb_collect,
1103 ditto for get_raw_reg_ptr, get_trace_state_variable_value_ptr,
1104 set_trace_state_variable_value_ptr.
1105 (struct ipa_sym_addresses): Likewise.
1106 (symbol_list): Likewise.
1107 (install_fast_tracepoint): Dereference gdb_collect_ptr instead of
1108 accessing gdb_collect directly.
1109 (gdb_collect_ptr_type): New typedef.
1110 (get_raw_reg_ptr_type): New typedef.
1111 (get_trace_state_variable_value_ptr_type): New typedef.
1112 (set_trace_state_variable_value_ptr_type): New typedef.
1113 (gdb_collect_ptr): New global.
1114 (get_raw_reg_ptr): New global.
1115 (get_trace_state_variable_value_ptr): New global.
1116 (set_trace_state_variable_value_ptr): New global.
1117 (get_raw_reg_func_addr): Dereference get_raw_reg_ptr instead of
1118 accessing get_raw_reg directly.
1119 (get_get_tsv_func_addr): Likewise for
1120 get_trace_state_variable_value_ptr.
1121 (get_set_tsv_func_addr): Likewise for
1122 set_trace_state_variable_value_ptr.
1123 * tracepoint.h: Rename gdb_agent_get_raw_reg to get_raw_reg.
1124
72fb5488
SM		 11252016-03-30 Simon Marchi <simon.marchi@ericsson.com>
1126
1127 * tracepoint.c (cmd_qtenable_disable): Remove whitespace.
1128
28170b88
MK		 11292016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
1130
1131 * remote-utils.c (look_up_one_symbol): Remove own_buf, handle 'v'
1132 packets.
1133 (relocate_instruction): Remove own_buf.
1134 * server.c (own_buf): Make global.
1135 (handle_v_requests): Make global.
1136 * server.h (own_buf): New declaration.
1137 (handle_v_requests): New prototype.
1138
f39e8743
MK		 11392016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
1140
1141 PR 18377
1142 * linux-s390-low.c (add_insns): New function.
1143 (s390_emit_prologue): New function.
1144 (s390_emit_epilogue): New function.
1145 (s390_emit_add): New function.
1146 (s390_emit_sub): New function.
1147 (s390_emit_mul): New function.
1148 (s390_emit_lsh): New function.
1149 (s390_emit_rsh_signed): New function.
1150 (s390_emit_rsh_unsigned): New function.
1151 (s390_emit_ext): New function.
1152 (s390_emit_log_not): New function.
1153 (s390_emit_bit_and): New function.
1154 (s390_emit_bit_or): New function.
1155 (s390_emit_bit_xor): New function.
1156 (s390_emit_bit_not): New function.
1157 (s390_emit_equal): New function.
1158 (s390_emit_less_signed): New function.
1159 (s390_emit_less_unsigned): New function.
1160 (s390_emit_ref): New function.
1161 (s390_emit_if_goto): New function.
1162 (s390_emit_goto): New function.
1163 (s390_write_goto_address): New function.
1164 (s390_emit_litpool): New function.
1165 (s390_emit_const): New function.
1166 (s390_emit_call): New function.
1167 (s390_emit_reg): New function.
1168 (s390_emit_pop): New function.
1169 (s390_emit_stack_flush): New function.
1170 (s390_emit_zero_ext): New function.
1171 (s390_emit_swap): New function.
1172 (s390_emit_stack_adjust): New function.
1173 (s390_emit_set_r2): New function.
1174 (s390_emit_int_call_1): New function.
1175 (s390_emit_void_call_2): New function.
1176 (s390_emit_eq_goto): New function.
1177 (s390_emit_ne_goto): New function.
1178 (s390_emit_lt_goto): New function.
1179 (s390_emit_le_goto): New function.
1180 (s390_emit_gt_goto): New function.
1181 (s390_emit_ge_goto): New function.
1182 (s390x_emit_prologue): New function.
1183 (s390x_emit_epilogue): New function.
1184 (s390x_emit_add): New function.
1185 (s390x_emit_sub): New function.
1186 (s390x_emit_mul): New function.
1187 (s390x_emit_lsh): New function.
1188 (s390x_emit_rsh_signed): New function.
1189 (s390x_emit_rsh_unsigned): New function.
1190 (s390x_emit_ext): New function.
1191 (s390x_emit_log_not): New function.
1192 (s390x_emit_bit_and): New function.
1193 (s390x_emit_bit_or): New function.
1194 (s390x_emit_bit_xor): New function.
1195 (s390x_emit_bit_not): New function.
1196 (s390x_emit_equal): New function.
1197 (s390x_emit_less_signed): New function.
1198 (s390x_emit_less_unsigned): New function.
1199 (s390x_emit_ref): New function.
1200 (s390x_emit_if_goto): New function.
1201 (s390x_emit_const): New function.
1202 (s390x_emit_call): New function.
1203 (s390x_emit_reg): New function.
1204 (s390x_emit_pop): New function.
1205 (s390x_emit_stack_flush): New function.
1206 (s390x_emit_zero_ext): New function.
1207 (s390x_emit_swap): New function.
1208 (s390x_emit_stack_adjust): New function.
1209 (s390x_emit_int_call_1): New function.
1210 (s390x_emit_void_call_2): New function.
1211 (s390x_emit_eq_goto): New function.
1212 (s390x_emit_ne_goto): New function.
1213 (s390x_emit_lt_goto): New function.
1214 (s390x_emit_le_goto): New function.
1215 (s390x_emit_gt_goto): New function.
1216 (s390x_emit_ge_goto): New function.
1217 (s390_emit_ops): New function.
1218 (struct linux_target_ops): Fill in emit_ops hook.
1219
abd9baf9
MK		 12202016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
1221
1222 PR 18377
1223 * Makefile.in: Add s390 IPA files.
1224 * configure.srv: Build IPA for s390.
1225 * linux-s390-ipa.c: New file.
1226 * linux-s390-low.c: New includes - inttypes.h and linux-s390-tdesc.h.
1227 (init_registers_s390_linux32): Move declaration to linux-s390-tdesc.h.
1228 (tdesc_s390_linux32): Likewise.
1229 (init_registers_s390_linux32v1): Likewise.
1230 (tdesc_s390_linux32v1): Likewise.
1231 (init_registers_s390_linux32v2): Likewise.
1232 (tdesc_s390_linux32v2): Likewise.
1233 (init_registers_s390_linux64): Likewise.
1234 (tdesc_s390_linux64): Likewise.
1235 (init_registers_s390_linux64v1): Likewise.
1236 (tdesc_s390_linux64v1): Likewise.
1237 (init_registers_s390_linux64v2): Likewise.
1238 (tdesc_s390_linux64v2): Likewise.
1239 (init_registers_s390_te_linux64): Likewise.
1240 (tdesc_s390_te_linux64): Likewise.
1241 (init_registers_s390_vx_linux64): Likewise.
1242 (tdesc_s390_vx_linux64): Likewise.
1243 (init_registers_s390_tevx_linux64): Likewise.
1244 (tdesc_s390_tevx_linux64): Likewise.
1245 (init_registers_s390x_linux64): Likewise.
1246 (tdesc_s390x_linux64): Likewise.
1247 (init_registers_s390x_linux64v1): Likewise.
1248 (tdesc_s390x_linux64v1): Likewise.
1249 (init_registers_s390x_linux64v2): Likewise.
1250 (tdesc_s390x_linux64v2): Likewise.
1251 (init_registers_s390x_te_linux64): Likewise.
1252 (tdesc_s390x_te_linux64): Likewise.
1253 (init_registers_s390x_vx_linux64): Likewise.
1254 (tdesc_s390x_vx_linux64): Likewise.
1255 (init_registers_s390x_tevx_linux64): Likewise.
1256 (tdesc_s390x_tevx_linux64): Likewise.
1257 (have_hwcap_s390_vx): New static variable.
1258 (s390_arch_setup): Fill have_hwcap_s390_vx.
1259 (s390_get_thread_area): New function.
1260 (s390_ft_entry_gpr_esa): New const.
1261 (s390_ft_entry_gpr_zarch): New const.
1262 (s390_ft_entry_misc): New const.
1263 (s390_ft_entry_fr): New const.
1264 (s390_ft_entry_vr): New const.
1265 (s390_ft_main_31): New const.
1266 (s390_ft_main_64): New const.
1267 (s390_ft_exit_fr): New const.
1268 (s390_ft_exit_vr): New const.
1269 (s390_ft_exit_misc): New const.
1270 (s390_ft_exit_gpr_esa): New const.
1271 (s390_ft_exit_gpr_zarch): New const.
1272 (append_insns): New function.
1273 (s390_relocate_instruction): New function.
1274 (s390_install_fast_tracepoint_jump_pad): New function.
1275 (s390_get_min_fast_tracepoint_insn_len): New function.
1276 (s390_get_ipa_tdesc_idx): New function.
1277 (struct linux_target_ops): Wire in the above functions.
1278 (initialize_low_arch) [!__s390x__]: Don't initialize s390x tdescs.
1279 * linux-s390-tdesc.h: New file.
1280
a4105d04
MK		 12812016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
1282
1283 * linux-s390-low.c (s390_supports_tracepoints): New function.
1284 (struct linux_target_ops): Fill supports_tracepoints hook.
1285
35ac8b3e
YQ		 12862016-03-18 Yao Qi <yao.qi@linaro.org>
1287
1288 * linux-low.c (lwp_signal_can_be_delivered): New function.
1289 (linux_resume_one_lwp_throw): Use lwp_signal_can_be_delivered.
1290
94610ec4
YQ		 12912016-03-18 Yao Qi <yao.qi@linaro.org>
1292
1293 * linux-low.c (linux_resume_one_lwp_throw): Set 'signal' to
1294 0 if signal is enqueued. Remove 'signal' from one debugging
1295 message. Move one debugging message to some lines below.
1296 Remove code setting 'signal' to 0.
1297
80aea927
YQ		 12982016-03-18 Yao Qi <yao.qi@linaro.org>
1299
1300 * linux-low.c (linux_low_filter_event): Remove redundant
1301 WIFSTOPPED check together with linux_wstatus_maybe_breakpoint.
1302
b04fd3be
MK		 13032016-03-09 Marcin Kościelnicki <koriakin@0x04.net>
1304
1305 * linux-ppc-low.c (ppc_supports_tracepoints): New function.
1306 (struct linux_target_ops): Wire in the above.
1307
c40c8d4b
YQ		 13082016-03-03 Yao Qi <yao.qi@linaro.org>
1309
1310 * linux-low.c: Update comments to start_step_over.
1311
0f8288ae
YQ		 13122016-03-03 Yao Qi <yao.qi@linaro.org>
1313
1314 PR server/19736
1315 * linux-low.c (handle_extended_wait): Set child suspended
1316 if event_lwp->bp_reinsert isn't zero.
1317
fdbd04a8
YQ		 13182016-03-02 Yao Qi <yao.qi@linaro.org>
1319
1320 * linux-low.c (linux_resume_one_lwp_throw): Replace code with
1321 enqueue_pending_signal.
1322
6896a8fa
MK		 13232016-03-02 Marcin Kościelnicki <koriakin@0x04.net>
1324
1325 * tracepoint.c (cmd_qtstart): Only set ipa_tdesc_idx if agent
1326 is actually loaded.
1327
ab503087
MK		 13282016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
1329
1330 * linux-s390-low.c (s390_num_regs_3264): Define on 31-bit too.
1331 (s390_regmap_3264) [!__s390x__]: New global.
1332 (s390_collect_ptrace_register): Skip map entries containing -1.
1333 (s390_supply_ptrace_register): Ditto.
1334 (s390_fill_gprs_high): New function.
1335 (s390_store_gprs_high): New function.
1336 (s390_regsets): Add NT_S390_HIGH_GPRS.
1337 (s390_get_hwcap): Enable on 31-bit.
1338 (have_hwcap_s390_high_gprs): Enable on 31-bit.
1339 (s390_arch_setup): Enable detection of high GPRs, TDB, VX on 31-bit.
1340 Detect NT_S390_HIGH_GPRS.
1341 (s390_usrregs_info_3264): Enable on 31-bit.
1342 (s390_regs_info): Enable regs_info_3264 on 31-bit.
1343 (initialize_low_arch): Initialize s390_regsets_info_3264 on 31-bit.
1344
ae91f625
MK		 13452016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
1346
1347 PR gdb/13808
1348 * Makefile.in: Add i386-*-linux-ipa.o and amd64-*-linux-ipa.o.
1349 * configure.srv: Ditto.
1350 * linux-aarch64-ipa.c (get_ipa_tdesc): New function.
1351 (initialize_low_tracepoint): Remove ipa_tdesc assignment.
1352 * linux-amd64-ipa.c: Add "linux-x86-tdesc.h" include.
1353 (init_registers_amd64_linux): Remove prototype.
1354 (tdesc_amd64_linux): Remove declaration.
1355 (get_ipa_tdesc): New function.
1356 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
1357 initialize remaining tdescs.
1358 * linux-i386-ipa.c: Add "linux-x86-tdesc.h" include.
1359 (init_registers_i386_linux): Remove prototype.
1360 (tdesc_i386_linux): Remove declaration.
1361 (get_ipa_tdesc): New function.
1362 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
1363 initialize remaining tdescs.
1364 * linux-low.c (linux_get_ipa_tdesc_idx): New function.
1365 (linux_target_ops): wire in linux_get_ipa_tdesc_idx.
1366 * linux-low.h (struct linux_target_ops): Add get_ipa_tdesc_idx.
1367 * linux-x86-low.c: Move tdesc declarations to linux-x86-tdesc.h.
1368 (x86_get_ipa_tdesc_idx): New function.
1369 (the_low_target): Wire in x86_get_ipa_tdesc_idx.
1370 * linux-x86-tdesc.h: New file.
1371 * target.h (struct target_ops): Add get_ipa_tdesc_idx.
1372 (target_get_ipa_tdesc_idx): New macro.
1373 * tracepoint.c (ipa_tdesc_idx): New macro.
1374 (struct ipa_sym_addresses): Add addr_ipa_tdesc_idx.
1375 (symbol_list): Add ipa_tdesc_idx.
1376 (cmd_qtstart): Write ipa_tdesc_idx in the target.
1377 (ipa_tdesc): Remove.
1378 (ipa_tdesc_idx): New variable.
1379 (get_context_regcache): Use get_ipa_tdesc.
1380 (gdb_collect): Ditto.
1381 (gdb_probe): Ditto.
1382 * tracepoint.h (get_ipa_tdesc): New prototype.
1383 (ipa_tdesc): Remove.
1384
e7ad2f14
PA		 13852016-02-24 Pedro Alves <palves@redhat.com>
1386
1387 * linux-low.c (check_stopped_by_breakpoint): Rename to ...
1388 (save_stop_reason): ... this. Use GDB_ARCH_IS_TRAP_HWBKPT and
1389 handle ambiguous GDB_ARCH_IS_TRAP_BRKPT / GDB_ARCH_IS_TRAP_HWBKPT.
1390 Factor out common code between the USE_SIGTRAP_SIGINFO and
1391 !USE_SIGTRAP_SIGINFO blocks.
1392 (linux_low_filter_event): Call save_stop_reason instead of
1393 check_stopped_by_breakpoint and check_stopped_by_watchpoint.
1394 Update comments.
1395 (linux_wait_1): Update comments.
1396
657f9cde
WW		 13972016-02-24 Wei-cheng Wang <cole945@gmail.com>
1398
1399 * linux-ppc-low.c (ppc_supports_z_point_type): New function:
1400 (ppc_insert_point, ppc_remove_point): Insert/remove z-packet breakpoints.
1401 (ppc64_emit_ops_vector): Add target ops - ppc_supports_z_point_type,
1402 ppc_insert_point, ppc_remove_point.
1403
b00b61e1
MK		 14042016-02-17 Marcin Kościelnicki <koriakin@0x04.net>
1405
1406 * linux-s390-low.c (s390_supports_z_point_type): New function.
1407 (struct linux_target_ops): Wire s390_supports_z_point_type in.
1408
553cb527
YQ		 14092016-02-16 Yao Qi <yao.qi@linaro.org>
1410
1411 * linux-arm-low.c (get_next_pcs_syscall_next_pc): Remove argument
1412 PC. Get pc from regcache_read_pc.
1413
a5652c21
YQ		 14142016-02-12 Yao Qi <yao.qi@linaro.org>
1415
1416 * linux-aarch64-low.c (aarch64_get_pc): Call linux_get_pc_64bit
1417 or linux_get_pc_32bit.
1418 (aarch64_set_pc): Call linux_set_pc_64bit or linux_set_pc_32bit.
1419
ed443b61
YQ		 14202016-02-12 Yao Qi <yao.qi@linaro.org>
1421
1422 * linux-arm-low.c (get_next_pcs_ops): Initialize it with
1423 arm_linux_get_next_pcs_fixup.
1424
020ecd38
MK		 14252016-02-12 Marcin Kościelnicki <koriakin@0x04.net>
1426
1427 * tracepoint.c (x_tracepoint_action_download): Change
1428 write_inferior_data_ptr to write_inferior_data_pointer.
1429 (cmd_qtstart): Likewise.
1430 (write_inferior_data_ptr): Remove.
1431 (download_agent_expr): Change write_inferior_data_ptr to
1432 write_inferior_data_pointer.
1433 (download_tracepoint_1): Likewise.
1434 (download_tracepoint): Likewise.
1435 (download_trace_state_variables): Likewise.
1436
7cae9051
WW		 14372016-02-11 Wei-cheng Wang <cole945@gmail.com>
1438 Marcin Kościelnicki <koriakin@0x04.net>
1439
1440 * tracepoint.c (struct tracepoint_action_ops): Remove.
1441 (struct tracepoint_action): Remove ops.
1442 (m_tracepoint_action_download, r_tracepoint_action_download)
1443 (x_tracepoint_action_download, l_tracepoint_action_download): Adjust
1444 size and offset accordingly.
1445 (m_tracepoint_action_ops, r_tracepoint_action_ops)
1446 (x_tracepoint_action_ops, l_tracepoint_action_ops): Remove.
1447 (tracepoint_action_send, tracepoint_action_download): New functions.
1448 Helpers for trace action handlers.
1449 (add_tracepoint_action): Remove setup actions ops.
1450 (download_tracepoint_1, tracepoint_send_agent): Call helper functions.
1451
9f6a71b4
YQ		 14522016-02-10 Yao Qi <yao.qi@linaro.org>
1453
1454 * regcache.c (regcache_raw_read_unsigned): Clear *VAL.
1455
1e94266c
SM		 14562016-02-09 Simon Marchi <simon.marchi@ericsson.com>
1457
1458 * configure.ac: Use AC_CONFIG_FILES instead of passing arguments
1459 to AC_OUTPUT.
1460 * configure: Regenerate.
1461
8adce034
SM		 14622016-02-09 Simon Marchi <simon.marchi@ericsson.com>
1463
1464 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): Change
1465 void * to gdb_byte *.
1466 * linux-low.c (siginfo_fixup): Likewise.
1467 (linux_xfer_siginfo): Likewise.
1468 * linux-low.h (struct linux_target_ops) <siginfo_fixup>:
1469 Likewise.
1470 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
1471
93813b37
WT		 14722016-02-02 Walfred Tedeschi <walfred.tedeschi@intel.com>
1473
1474 * configure.srv (x86_64-*-linux*): Add amd64-linux-siginfo.o
1475 to srv_tgtobj.
1476 (i[34567]86-*-linux*): Add amd64-linux-siginfo.o
1477 to srv_tgtobj.
1478 * linux-x86-low.c [__x86_64__]: Include
1479 "nat/amd64-linux-siginfo.h".
1480 (compat_siginfo_from_siginfo, siginfo_from_compat_siginfo)
1481 (compat_x32_siginfo_from_siginfo, siginfo_from_compat_x32_siginfo)
1482 (compat_timeval, compat_sigval, compat_x32_clock, cpt_si_pid)
1483 (cpt_si_uid, cpt_si_timerid, cpt_si_overrun, cpt_si_status)
1484 (cpt_si_utime, cpt_si_stime, cpt_si_ptr, cpt_si_addr, cpt_si_band)
1485 (cpt_si_fd, si_timerid, si_overrun): Move from
1486 nat/amd64-linux-siginfo.c.
1487 * Makefile.in (amd64-linux-siginfo.o:): New rule.
1488
8424cc97
SM		 14892016-01-28 Simon Marchi <simon.marchi@ericsson.com>
1490
1491 * server.c (skip_to_semicolon): Remove.
1492 (process_point_options): Use strchrnul instead of
1493 skip_to_semicolon.
1494
4d18591b
YQ		 14952016-01-26 Yao Qi <yao.qi@linaro.org>
1496
1497 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Remove argument pc.
1498 * linux-low.c (install_software_single_step_breakpoints): Don't
1499 call regcache_read_pc.
1500 * linux-low.h (struct linux_target_ops) <get_next_pcs>: Remove
1501 argument pc.
1502
d8020970
YQ		 15032016-01-26 Yao Qi <yao.qi@linaro.org>
1504
1505 * linux-low.c (install_software_single_step_breakpoints): Call
1506 regcache_read_pc instead of get_pc.
1507
8b207339
YQ		 15082016-01-26 Yao Qi <yao.qi@linaro.org>
1509
1510 * remote-utils.c (remote_close) [!USE_WIN32API]: Ignore SIGIO.
1511 (unblock_async_io): Rename to ...
1512 (block_unblock_async_io): ... it. New function.
1513 (enable_async_io): Don't install SIGIO handler. Unblock it
1514 instead.
1515 (disable_async_io): Don't ignore SIGIO. Block it instead.
1516 (initialize_async_io): Install SIGIO handler. Don't call
1517 unblock_async_io.
1518
18879fef
YQ		 15192016-01-26 Yao Qi <yao.qi@linaro.org>
1520
1521 * remote-utils.c (getpkt): If the buffer isn't empty, and the
1522 first character is '\003', call *the_target->request_interrupt.
1523
a0f8e08a
YQ		 15242016-01-25 Yao Qi <yao.qi@linaro.org>
1525
1526 * remote-utils.c (new_thread_notify): Remove.
1527 (dead_thread_notify): Likewise.
1528 * remote-utils.h (new_thread_notify): Remove declaration.
1529 (dead_thread_notify): Likewise.
1530
cc5fd9ab
MK		 15312016-01-23 Marcin Kościelnicki <koriakin@0x04.net>
1532
1533 * gdb.trace/pending.exp: Fix expected message on continue.
1534
99e8eb11
MK		 15352016-01-22 Marcin Kościelnicki <koriakin@0x04.net>
1536
1537 * tracepoint.c (write_inferior_data_ptr): Cast to uintptr_t, so that
1538 it works properly on big-endian machines where sizeof (CORE_ADDR)
1539 != sizeof (void *).
1540
a994041d
PA		 15412016-01-21 Pedro Alves <palves@redhat.com>
1542
1543 * Makefile.in (COMPILER_CFLAGS, CXXFLAGS): New.
1544 (INTERNAL_CFLAGS_BASE): Use COMPILER_CFLAGS instead of CFLAGS.
1545 * configure: Regenerate.
1546
f7a6a40d
YQ		 15472016-01-21 Yao Qi <yao.qi@linaro.org>
1548
1549 * linux-arm-low.c (arm_sigreturn_next_pc): Add parameter
1550 is_thumb and set it according to CPSR saved on the stack.
1551 (get_next_pcs_syscall_next_pc): Pass is_thumb to
1552 arm_sigreturn_next_pc.
1553
6f69e520
YQ		 15542016-01-18 Yao Qi <yao.qi@linaro.org>
1555
1556 * linux-low.c (linux_set_pc_64bit): New function.
1557 (linux_get_pc_64bit): New function.
1558 * linux-low.h (linux_set_pc_64bit, linux_get_pc_64bit):
1559 Declare.
1560 * linux-sparc-low.c (debug_threads): Remove declaration.
1561 (sparc_get_pc): Remove.
1562 (the_low_target): Use linux_get_pc_64bit instead of
1563 sparc_get_pc.
1564 * linux-tile-low.c (tile_get_pc, tile_set_pc): Remove.
1565 (the_low_target): Use linux_get_pc_64bit and
1566 linux_set_pc_64bit.
1567
276d4552
YQ		 15682016-01-18 Yao Qi <yao.qi@linaro.org>
1569
1570 * linux-arm-low.c (debug_threads): Remove declaration.
1571 (arm_get_pc, arm_set_pc): Remove.
1572 (the_low_target): Use linux_get_pc_32bit and
1573 linux_set_pc_32bit.
1574 * linux-bfin-low.c (bfin_get_pc, bfin_set_pc): Remove.
1575 (the_low_target): Use linux_get_pc_32bit and
1576 linux_set_pc_32bit.
1577 * linux-cris-low.c (debug_threads): Remove declaration.
1578 (cris_get_pc, cris_set_pc,): Remove.
1579 (the_low_target): Use linux_get_pc_32bit and
1580 linux_set_pc_32bit.
1581 * linux-crisv32-low.c (debug_threads): Remove declaration.
1582 (cris_get_pc, cris_set_pc): Remove.
1583 (the_low_target): Use linux_get_pc_32bit and
1584 linux_set_pc_32bit.
1585 * linux-low.c: Include inttypes.h.
1586 (linux_get_pc_32bit, linux_set_pc_32bit): New functions.
1587 * linux-low.h (linux_get_pc_32bit, linux_set_pc_32bit): Declare.
1588 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Remove.
1589 (the_low_target): Use linux_get_pc_32bit and
1590 linux_set_pc_32bit.
1591 * linux-m68k-low.c (m68k_get_pc, m68k_set_pc): Remove.
1592 (the_low_target): Use linux_get_pc_32bit and
1593 linux_set_pc_32bit.
1594 * linux-nios2-low.c (nios2_get_pc, nios2_set_pc): Remove.
1595 (the_low_target): Use linux_get_pc_32bit and
1596 linux_set_pc_32bit.
1597 * linux-sh-low.c (sh_get_pc, sh_set_pc): Remove.
1598 (the_low_target): Use linux_get_pc_32bit and
1599 linux_set_pc_32bit.
1600 * linux-xtensa-low.c (xtensa_get_pc, xtensa_set_pc): Remove.
1601 (the_low_target): Use linux_get_pc_32bit and
1602 linux_set_pc_32bit.
1603
eb0edac8
GB		 16042016-01-18 Gary Benson <gbenson@redhat.com>
1605
1606 * configure.ac (AC_FUNC_FORK): New check.
1607 * config.in: Regenerate.
1608 * configure: Likewise.
1609
1b451dda
YQ		 16102016-01-14 Yao Qi <yao.qi@linaro.org>
1611
1612 * linux-aarch32-low.c (thumb2_breakpoint): Make it static.
1613 * linux-aarch32-low.h (thumb2_breakpoint): Remove declaration.
1614 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Pass 1 to
1615 arm_get_next_pcs_ctor.
1616
82075af2
JS		 16172016-01-12 Josh Stone <jistone@redhat.com>
1618 Philippe Waroquiers <philippe.waroquiers@skynet.be>
1619
1620 * inferiors.h: Include "gdb_vecs.h".
1621 (struct process_info): Add syscalls_to_catch.
1622 * inferiors.c (remove_process): Free syscalls_to_catch.
1623 * remote-utils.c (prepare_resume_reply): Report syscall_entry and
1624 syscall_return stops.
1625 * server.h (UNKNOWN_SYSCALL, ANY_SYSCALL): Define.
1626 * server.c (handle_general_set): Handle QCatchSyscalls.
1627 (handle_query): Report support for QCatchSyscalls.
1628 * target.h (struct target_ops): Add supports_catch_syscall.
1629 (target_supports_catch_syscall): New macro.
1630 * linux-low.h (struct linux_target_ops): Add get_syscall_trapinfo.
1631 (struct lwp_info): Add syscall_state.
1632 * linux-low.c (handle_extended_wait): Mark syscall_state as an entry.
1633 Maintain syscall_state and syscalls_to_catch across exec.
1634 (get_syscall_trapinfo): New function, proxy to the_low_target.
1635 (linux_low_ptrace_options): Enable PTRACE_O_TRACESYSGOOD.
1636 (linux_low_filter_event): Toggle syscall_state entry/return for
1637 syscall traps, and set it ignored for all others.
1638 (gdb_catching_syscalls_p): New function.
1639 (gdb_catch_this_syscall_p): New function.
1640 (linux_wait_1): Handle SYSCALL_SIGTRAP.
1641 (linux_resume_one_lwp_throw): Add PTRACE_SYSCALL possibility.
1642 (linux_supports_catch_syscall): New function.
1643 (linux_target_ops): Install it.
1644 * linux-x86-low.c (x86_get_syscall_trapinfo): New function.
1645 (the_low_target): Install it.
1646
8f13a3ce
MF		 16472016-01-12 Mike Frysinger <vapier@gentoo.org>
1648
1649 * acinclude.m4: Include new ../warning.m4 file.
1650 * configure: Regenerated.
1651 * configure.ac: Replace all warning logic with AM_GDB_WARNINGS.
1652
5b3da067
MF		 16532016-01-12 Mike Frysinger <vapier@gentoo.org>
1654
1655 * ax.c (is_goto_target): Mark static.
1656 * linux-low.c (register_addr): Likewise.
1657 (linux_fetch_registers, linux_store_registers): Likewise.
1658 * mem-break.c (any_persistent_commands): Fix old prototype.
1659 (add_commands_to_breakpoint): Mark static.
1660 * regcache.c (find_register_by_name): Delete unused func.
1661 * remote-utils.c (hex_or_minus_one): Mark static.
1662 * server.c (monitor_show_help): Mark static.
1663 (handle_query, handle_v_cont, handle_v_attach, handle_v_kill,
1664 handle_v_requests): Likewise.
1665
bc504a31
PA		 16662016-01-12 Pedro Alves <palves@redhat.com>
1667
1668 Remove use of the registered trademark symbol throughout.
1669
5a0dd67a
YQ		 16702016-01-08 Yao Qi <yao.qi@linaro.org>
1671
1672 * remote-utils.c (getpkt): If c is '\003', call target hook
1673 request_interrupt.
1674
b2ca446f
YQ		 16752016-01-06 Yao Qi <yao.qi@linaro.org>
1676
1677 * linux-aarch32-low.h (arm_abi_breakpoint): Move to
1678 linux-aarch32-low.c.
1679 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
1680 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
1681 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
1682 (thumb2_breakpoint): Declare.
1683 * linux-aarch32-low.c (arm_abi_breakpoint): Moved from
1684 linux-aarch32-low.h.
1685 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
1686 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
1687 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
1688
edd88788
JB		 16892016-01-01 Joel Brobecker <brobecker@adacore.com>
1690
1691 * gdbreplay.c (gdbreplay_version): Change copyright year in
1692 version message.
1693 * server.c (gdbserver_version): Likewise.
1694
65da7f14
PP		 16952015-12-28 Patrick Palka <patrick@parcs.ath.cx>
1696
1697 * server.c (crc32_table): Delete.
1698 (crc32): Use libiberty's xcrc32 function.
1699
4abd5ed2
JB		 17002015-12-22 Joel Brobecker <brobecker@adacore.com>
1701
1702 * lynx-low.c (lynx_delete_thread_callback): New function.
1703 (lynx_mourn): Properly delete our process and all of its
1704 threads. Remove call to clear_inferiors.
1705
0e50fe5c
JB		 17062015-12-22 Joel Brobecker <brobecker@adacore.com>
1707
1708 * target.c (thread_search_callback): Add check that
1709 the thread_stopped target callback is not NULL before
1710 calling it.
1711
35adc03f
YQ		 17122015-12-21 Yao Qi <yao.qi@linaro.org>
1713
1714 * linux-aarch32-low.h [__aarch64__]: Use arm_abi_breakpoint
1715 arm breakpoint.
1716
bd2b2909
AT		 17172015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
1718
1719 * server.c (handle_query): Call target_supports_software_single_step.
1720
7fe5e27e
AT		 17212015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
1722
1723 * linux-low.c (single_step): New function.
1724 (linux_resume_one_lwp_throw): Call single_step.
1725 (start_step_over): Likewise.
1726
d9311bfa
AT		 17272015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
1728
1729 * Makefile.in (SFILES): Append arch/arm-linux.c,
1730 arch/arm-get-next-pcs.c.
1731 (arm-linux.o): New rule.
1732 (arm-get-next-pcs.o): New rule.
1733 * configure.srv (arm*-*-linux*): Add arm-get-next-pcs.o,
1734 arm-linux.o.
1735 * linux-aarch32-low.c (arm_abi_breakpoint): Remove macro. Moved
1736 to linux-aarch32-low.c.
1737 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
1738 (arm_breakpoint_len, thumb_breakpoint): Likewise.
1739 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
1740 (thumb2_breakpoint_len): Likewise.
1741 (arm_is_thumb_mode): Make non-static.
1742 * linux-aarch32-low.h (arm_abi_breakpoint): New macro. Moved
1743 from linux-aarch32-low.c.
1744 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
1745 (arm_breakpoint_len, thumb_breakpoint): Likewise.
1746 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
1747 (thumb2_breakpoint_len): Likewise.
1748 (arm_is_thumb_mode): New declaration.
1749 * linux-arm-low.c: Include arch/arm-linux.h
1750 aarch/arm-get-next-pcs.h, sys/syscall.h.
1751 (get_next_pcs_ops): New struct.
1752 (get_next_pcs_addr_bits_remove): New function.
1753 (get_next_pcs_is_thumb): New function.
1754 (get_next_pcs_read_memory_unsigned_integer): Likewise.
1755 (arm_sigreturn_next_pc): Likewise.
1756 (get_next_pcs_syscall_next_pc): Likewise.
1757 (arm_gdbserver_get_next_pcs): Likewise.
1758 (struct linux_target_ops) <arm_gdbserver_get_next_pcs>:
1759 Initialize.
1760 * linux-low.h: Move CORE_ADDR vector definition to gdb_vecs.h.
1761 * server.h: Include gdb_vecs.h.
1762
68ce2059
AT		 17632015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
1764
1765 * Makefile.in (SFILES): Append common/common-regcache.c.
1766 (OBS): Append common-regcache.o.
1767 (common-regcache.o): New rule.
1768 * regcache.c (init_register_cache): Initialize cache to
1769 REG_UNAVAILABLE.
1770 (regcache_raw_read_unsigned): New function.
1771 * regcache.h (REG_UNAVAILABLE, REG_VALID): Replaced by shared
1772 register_status enum.
1773
fa5308bd
AT		 17742015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
1775
1776 * linux-aarch64-low.c (the_low_targets): Rename
1777 breakpoint_reinsert_addr to get_next_pcs.
1778 * linux-arm-low.c (the_low_targets): Likewise.
1779 * linux-bfin-low.c (the_low_targets): Likewise.
1780 * linux-cris-low.c (the_low_targets): Likewise.
1781 * linux-crisv32-low.c (the_low_targets): Likewise.
1782 * linux-low.c (can_software_single_step): Likewise.
1783 (install_software_single_step_breakpoints): New function.
1784 (start_step_over): Use install_software_single_step_breakpoints.
1785 * linux-low.h: New CORE_ADDR vector.
1786 (struct linux_target_ops) Rename breakpoint_reinsert_addr to
1787 get_next_pcs.
1788 * linux-mips-low.c (the_low_targets): Likewise.
1789 * linux-nios2-low.c (the_low_targets): Likewise.
1790 * linux-sparc-low.c (the_low_targets): Likewise.
1791
4a6ed09b
PA		 17922015-12-17 Pedro Alves <palves@redhat.com>
1793
1794 * linux-low.c (linux_kill_one_lwp): Remove references to
1795 LinuxThreads.
1796 (kill_lwp): Remove HAVE_TKILL_SYSCALL check. No longer fall back
1797 to 'kill'.
1798 (linux_init_signals): Delete.
1799 (initialize_low): Adjust.
1800 * thread-db.c (thread_db_init): Remove LinuxThreads reference.
1801
7544db95
PA		 18022015-12-16 Pedro Alves <palves@redhat.com>
1803
1804 * configure.ac (compiler warning flags): When testing a
1805 -Wno-foo option, check whether -Wfoo works instead.
1806 * configure: Regenerate.
1807
8020350c
DB		 18082015-12-11 Don Breazeal <donb@codesourcery.com>
1809
1810 * server.c (process_serial_event): Don't exit from gdbserver
1811 in remote mode if there are still active inferiors.
1812
db91f502
YQ		 18132015-12-11 Yao Qi <yao.qi@linaro.org>
1814
1815 * linux-aarch64-low.c (aarch64_breakpoint_at): Call
1816 arm_breakpoint_at if the process is 32-bit.
1817
b37a6290
YQ		 18182015-12-11 Yao Qi <yao.qi@linaro.org>
1819
1820 * linux-aarch32-low.c [__aarch64__]: Use arm_abi_breakpoint
1821 arm breakpoint.
1822
17b1509a
YQ		 18232015-12-07 Yao Qi <yao.qi@linaro.org>
1824
1825 * configure.srv: Append arm.o to srv_tgtobj for
1826 aarch64*-*-linux* target.
1827 * linux-aarch32-low.c (arm_abi_breakpoint): New macro. Moved
1828 from linux-arm-low.c.
1829 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
1830 (arm_breakpoint_len, thumb_breakpoint): Likewise.
1831 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
1832 (thumb2_breakpoint_len): Likewise.
1833 (arm_is_thumb_mode, arm_breakpoint_at): Likewise.
1834 (arm_breakpoint_kinds): Likewise.
1835 (arm_breakpoint_kind_from_pc): Likewise.
1836 (arm_sw_breakpoint_from_kind): Likewise.
1837 (arm_breakpoint_kind_from_current_state): Likewise.
1838 * linux-aarch32-low.h (arm_breakpoint_kind_from_pc): Declare.
1839 (arm_sw_breakpoint_from_kind): Declare.
1840 (arm_breakpoint_kind_from_current_state): Declare.
1841 (arm_breakpoint_at): Declare.
1842 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): Call
1843 arm_sw_breakpoint_from_kind if process is 32-bit.
1844 (aarch64_breakpoint_kind_from_pc): New function.
1845 (aarch64_breakpoint_kind_from_current_state): New function.
1846 (the_low_target): Initialize fields breakpoint_kind_from_pc
1847 and breakpoint_kind_from_current_state.
1848 * linux-arm-low.c (arm_breakpoint_kinds): Move to
1849 linux-aarch32-low.c.
1850 (arm_abi_breakpoint, arm_eabi_breakpoint): Likewise.
1851 (arm_breakpoint, arm_breakpoint_len): Likewise.
1852 (thumb_breakpoint, thumb_breakpoint_len): Likewise.
1853 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
1854 (arm_is_thumb_mode): Likewise.
1855 (arm_breakpoint_at): Likewise.
1856 (arm_breakpoint_kind_from_pc): Likewise.
1857 (arm_sw_breakpoint_from_kind): Likewise.
1858 (arm_breakpoint_kind_from_current_state): Likewise.
1859
1860 Revert:
1861 2015-08-04 Yao Qi <yao.qi@linaro.org>
1862
1863 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
1864 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
1865 * server.c (extended_protocol): Remove "static".
1866 * server.h (extended_protocol): Declare it.
1867
ece66d65
JS		 18682015-12-04 Josh Stone <jistone@redhat.com>
1869
1870 * target.h (struct target_ops) <arch_setup>: Rename to ...
1871 (struct target_ops) <post_create_inferior>: ... this.
1872 (target_arch_setup): Rename to ...
1873 (target_post_create_inferior): ... this, calling post_create_inferior.
1874 * server.c (start_inferior): Update target_arch_setup calls to
1875 target_post_create_inferior.
1876 * linux-low.c (linux_low_ptrace_options): Forward declare.
1877 (linux_arch_setup): Update its comment for general use.
1878 (linux_post_create_inferior): New, run arch_setup and setup ptrace.
1879 (struct linux_target_ops): Use linux_post_create_inferior.
1880 * lynx-low.c (struct lynx_target_ops): Update arch_setup stub comment
1881 to post_create_inferior.
1882 * nto-low.c (struct nto_target_ops): Likewise.
1883 * spu-low.c (struct spu_target_ops): Likewise.
1884 * win32-low.c (struct win32_target_ops): Likewise.
1885
e58c48b4
AT		 18862015-12-03 Antoine Tremblay <antoine.tremblay@ericsson.com>
1887
1888 * linux-arm-low.c: Remove duplicate arch/arm.h include.
1889
fbec8956
AT		 18902015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
1891
1892 * linux-arm-low.c (arm_reinsert_addr): Remove function.
1893 (struct linux_target_ops <breakpoint_reinsert_addr>: Set to NULL.
1894 * linux-cris-low.c (cris_reinsert_addr> Remove function.
1895 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
1896 * linux-crisv32-low.c (cris_reinsert_addr): Remove function.
1897 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
1898 * linux-mips-low.c (mips_reinsert_addr): Remove function.
1899 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
1900 * linux-nios2-low.c (nios2_reinsert_addr): Remove function.
1901 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
1902 * linux-sparc-low.c (sparc_reinsert_addr): Remove function.
1903 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
1904
9b4c5f87
AT		 19052015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
1906
1907 * linux-low.c (linux_look_up_symbols): Don't call
1908 linux_supports_traceclone.
1909 * linux-low.h (thread_db_init): Remove use_events argument.
1910 * thread-db.c (thread_db_use_event): Remove global variable.
1911 (struct thread_db) <td_thr_event_enable_p>: Remove field.
1912 (struct thread_db) <td_create_bp>: Remove field.
1913 (thread_db_create_event): Remove function.
1914 (thread_db_enable_reporting): Likewise.
1915 (find_one_thread): Don't check for thread_db_use_events.
1916 (attach_thread): Likewise.
1917 (thread_db_load_search): Remove td_thr_event_enable_p initialization.
1918 (try_thread_db_load_1): Don't check for thread_db_use_events.
1919 (thread_db_init): Remove use_events argument and thread events
1920 handling.
1921 (remove_thread_event_breakpoints): Remove function.
1922 (thread_db_detach): Remove call to remove_thred_event_breakpoints.
1923
7d00775e
AT		 19242015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
1925
1926 * linux-aarch64-low.c (aarch64_supports_hardware_single_step):
1927 New function.
1928 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
1929 * linux-arm-low.c (arm_supports_hardware_single_step): New function.
1930 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
1931 * linux-bfin-low.c (bfin_supports_hardware_single_step): New function.
1932 (struct linux_target_ops) <bfin_supports_hardware_single_step>:
1933 Initialize.
1934 * linux-crisv32-low.c (cris_supports_hardware_single_step):
1935 New function.
1936 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
1937 * linux-low.c (can_hardware_single_step): Use
1938 supports_hardware_single_step.
1939 (can_software_single_step): New function.
1940 (start_step_over): Call can_software_single_step.
1941 (linux_supports_hardware_single_step): New function.
1942 (struct target_ops) <supports_software_single_step>: Initialize.
1943 * linux-low.h (struct linux_target_ops)
1944 <supports_hardware_single_step>: Initialize.
1945 * linux-m32r-low.c (m32r_supports_hardware_single_step): New function.
1946 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
1947 * linux-ppc-low.c (ppc_supports_hardware_single_step): New function.
1948 (struct linux_target_ops) <supports_hardware_single_step> Initialize.
1949 * linux-s390-low.c (s390_supports_hardware_single_step): New function.
1950 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
1951 * linux-sh-low.c (sh_supports_hardware_single_step): New function.
1952 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
1953 * linux-tic6x-low.c (tic6x_supports_hardware_single_step): New function.
1954 (struct linux_target_ops) <tic6x_supports_hardware_single_step>:
1955 Initialize.
1956 * linux-tile-low.c (tile_supports_hardware_single_step): New function.
1957 (struct linux_target_ops) <tile_supports_hardware_single_step>:
1958 Initialize.
1959 * linux-x86-low.c (x86_supports_hardware_single_step) New function.
1960 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
1961 * linux-xtensa-low.c (xtensa_supports_hardware_single_step):
1962 New function.
1963 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
1964 * target.h (struct target_ops): <supports_software_single_step>:
1965 New field.
1966 (target_supports_software_single_step): New macro.
1967
2d97cd35
AT		 19682015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
1969
1970 * linux-low.c (linux_wait_1): Fix pc advance condition.
1971 * mem-break.c (reinsert_breakpoint_inserted_here): New function.
1972 * mem-break.h (reinsert_breakpoint_inserted_here): New declaration.
1973
769ef81f
AT		 19742015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
1975
1976 * linux-arm-low.c (arm_is_thumb_mode): New function.
1977 (arm_breakpoint_at): Use arm_is_thumb_mode.
1978 (arm_breakpoint_kind_from_current_state): New function.
1979 (struct linux_target_ops) <breakpoint_kind_from_current_state>:
1980 Initialize.
1981 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_current_state.
1982 (linux_breakpoint_kind_from_current_state): New function.
1983 (struct target_ops <breakpoint_kind_from_current_state>: Initialize.
1984 * linux-low.h (struct linux_target_ops)
1985 <breakpoint_kind_from_current_state>: New field.
1986 * target.h (struct target_ops): Likewise.
1987 (target_breakpoint_kind_from_current_state): New macro.
1988
1bebeeca
PA		 19892015-11-30 Pedro Alves <palves@redhat.com>
1990
1991 * linux-low.c (linux_resume): Wake up the event loop before
1992 returning.
1993
a67a9fae
PA		 19942015-11-30 Pedro Alves <palves@redhat.com>
1995
1996 * mem-break.c (check_gdb_bp_preconditions): Remove current_thread
1997 check.
1998 (set_gdb_breakpoint): If prepare_to_access_memory fails, set *ERR
1999 to -1.
2000 * target.c (struct thread_search): New structure.
2001 (thread_search_callback): New function.
2002 (prev_general_thread): New global.
2003 (prepare_to_access_memory, done_accessing_memory): New functions.
2004 * target.h (prepare_to_access_memory, done_accessing_memory):
2005 Replace macros with function declarations.
2006
f2faf941
PA		 20072015-11-30 Pedro Alves <palves@redhat.com>
2008
2009 PR 14618
2010 * linux-low.c (linux_wait_1): If the last resumed thread is gone,
2011 report TARGET_WAITKIND_NO_RESUMED.
2012 * remote-utils.c (prepare_resume_reply): Handle
2013 TARGET_WAITKIND_NO_RESUMED.
2014 * server.c (report_no_resumed): New global.
2015 (handle_query) <qSupported>: Handle "no-resumed+". Report
2016 "no-resumed+" support.
2017 (resume): When the target reports TARGET_WAITKIND_NO_RESUMED, only
2018 return error if the client doesn't support no-resumed events.
2019 (push_stop_notification): New function.
2020 (handle_target_event): Use it. Report TARGET_WAITKIND_NO_RESUMED
2021 events if the client supports them.
2022
a681f9c9
PA		 20232015-11-30 Pedro Alves <palves@redhat.com>
2024
2025 * linux-low.c (thread_still_has_status_pending_p): Don't check
2026 vCont;t here.
2027 (lwp_resumed): New function.
2028 (status_pending_p_callback): Return early if the LWP is not
2029 supposed to be resumed.
2030
65706a29
PA		 20312015-11-30 Pedro Alves <palves@redhat.com>
2032
2033 * linux-low.c (handle_extended_wait): Assert that the LWP's
2034 waitstatus is TARGET_WAITKIND_IGNORE. If GDB wants to hear about
2035 thread create events, leave the new child's status pending.
2036 (linux_low_filter_event): If GDB wants to hear about thread exit
2037 events, leave the LWP marked dead and don't delete it.
2038 (linux_wait_for_event_filtered): Don't check for thread exit.
2039 (filter_exit_event): New function.
2040 (linux_wait_1): Use it, when returning an exit event.
2041 (linux_resume_one_lwp_throw): Assert that the LWP's
2042 waitstatus is TARGET_WAITKIND_IGNORE.
2043 * remote-utils.c (prepare_resume_reply): Handle
2044 TARGET_WAITKIND_THREAD_CREATED and TARGET_WAITKIND_THREAD_EXITED.
2045 * server.c (report_thread_events): New global.
2046 (handle_general_set): Handle QThreadEvents.
2047 (handle_query) <qSupported>: Handle and report QThreadEvents+;
2048 (handle_target_event): Handle TARGET_WAITKIND_THREAD_CREATED and
2049 TARGET_WAITKIND_THREAD_EXITED.
2050 * server.h (report_thread_events): Declare.
2051
56cf4bed
PA		 20522015-11-30 Pedro Alves <palves@redhat.com>
2053
2054 * linux-low.c (resume_stopped_resumed_lwps): Don't check whether
2055 the thread's last_resume_kind was resume_stop.
2056
500c1d85
PA		 20572015-11-30 Pedro Alves <palves@redhat.com>
2058
2059 * linux-low.c (linux_attach): In non-stop mode, wait for one stop
2060 before returning.
2061
de979965
PA		 20622015-11-30 Pedro Alves <palves@redhat.com>
2063
2064 * server.c (handle_v_requests): Handle vCtrlC.
2065
34c65914
PA		 20662015-11-30 Pedro Alves <palves@redhat.com>
2067
2068 * gdbthread.h (find_any_thread_of_pid): Declare.
2069 * inferiors.c (thread_of_pid, find_any_thread_of_pid): New
2070 functions.
2071 * server.c (handle_query): If current_thread is NULL, look for
2072 another thread of the selected process.
2073
79efa585 20742015-11-26 Daniel Colascione <dancol@dancol.org>
01a49af8 2075 Simon Marchi <simon.marchi@ericsson.com>
79efa585
SM		 2076
2077 * linux-low.c (linux_target_ops): Use linux_proc_tid_get_name.
2078 * server.c (handle_qxfer_threads_worker): Refactor to include thread
2079 name in reply.
2080 * target.h (struct target_ops) <thread_name>: New field.
2081 (target_thread_name): New macro.
2082
80d82c19
JB		 20832015-11-23 Joel Brobecker <brobecker@adacore.com>
2084
2085 * regcache.h (regcache_invalidate_pid): Add declaration.
2086 * regcache.c (regcache_invalidate_pid): New function, extracted
2087 from regcache_invalidate.
2088 (regcache_invalidate): Reimplement using regcache_invalidate_pid.
2089 Add trivial documentation comment.
2090 * lynx-low.c: Use regcache_invalidate_pid instead of
2091 regcache_invalidate.
2092
64da5dd5
JB		 20932015-11-23 Joel Brobecker <brobecker@adacore.com>
2094
2095 * configure.ac: Do not call AC_CHECK_TYPES for Elf32_auxv_t
2096 and Elf64_auxv_t if the target is Android.
2097
37ce4055
DE		 20982015-11-22 Doug Evans <xdje42@gmail.com>
2099
2100 * target.h: #include <sys/types.h>.
2101
06e03fff
PA		 21022015-11-19 Pedro Alves <palves@redhat.com>
2103
2104 * linux-low.c (linux_process_qsupported): Change prototype.
2105 Adjust.
2106 * linux-low.h (struct linux_target_ops) <process_qsupported>:
2107 Change prototype.
2108 * linux-x86-low.c (x86_linux_process_qsupported): Change prototype
2109 and adjust to loop over all features.
2110 * server.c (handle_query) <qSupported>: Adjust to call
2111 target_process_qsupported once, passing it a vector of unprocessed
2112 features.
2113 * target.h (struct target_ops) <process_qsupported>: Change
2114 prototype.
2115 (target_process_qsupported): Adjust.
2116
9a084706
PA		 21172015-11-19 Pedro Alves <palves@redhat.com>
2118
2119 * configure.ac (ERROR_ON_WARNING): Don't check whether in C++
2120 mode.
2121 * configure: Regenerate.
2122
dad44a1f
PA		 21232015-11-19 Pedro Alves <palves@redhat.com>
2124
2125 * configure: Regenerate.
2126
231c0592
YQ		 21272015-11-19 Yao Qi <yao.qi@linaro.org>
2128
2129 * linux-aarch64-low.c (emit_data_processing_reg): Change opcode
2130 type to uint32_t.
2131
6c1c9a8b
YQ		 21322015-11-19 Yao Qi <yao.qi@linaro.org>
2133
2134 * linux-aarch64-low.c (enum aarch64_operand_type): New.
2135 (struct aarch64_operand): Move enum out.
2136
9caa3311
YQ		 21372015-11-19 Yao Qi <yao.qi@linaro.org>
2138
2139 * linux-aarch64-low.c (aarch64_fill_fpregset): Cast buf to
2140 struct user_fpsimd_state *.
2141 (aarch64_store_fpregset): Likewise.
2142
6a69a054
YQ		 21432015-11-19 Yao Qi <yao.qi@linaro.org>
2144
2145 * linux-aarch64-low.c (aarch64_fill_gregset): Cast buf to
2146 struct user_pt_regs *.
2147 (aarch64_store_gregset): Likewise.
2148
1798301e
PA		 21492015-11-18 Pedro Alves <palves@redhat.com>
2150
2151 * Makefile.in (all_object_files): Add $IPA_OBJS.
2152
ce7715e2
PA		 21532015-11-17 Pedro Alves <palves@redhat.com>
2154
2155 * win32-low.c (win32_resume): Use gdb_signal_from_host,
2156 GDB_SIGNAL_0 and gdb_signal_to_string.
2157
c0879059
PA		 21582015-11-17 Pedro Alves <palves@redhat.com>
2159
2160 * win32-low.c (handle_output_debug_string): Remove parameter.
2161 (win32_kill): Remove our_status local and adjust call to
2162 handle_output_debug_string.
2163 (get_child_debug_event): Adjust call to
2164 handle_output_debug_string.
2165
1996e237
SM		 21662015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
2167
2168 * linux-mips-low.c (mips_fill_gregset): Add cast.
2169 (mips_store_gregset): Likewise.
2170 (mips_fill_fpregset): Likewise.
2171 (mips_store_fpregset): Likewise.
2172
cbec665b
SM		 21732015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
2174
2175 * linux-mips-low.c (mips_add_watchpoint): Rename private to
2176 priv.
2177
eb3e3c67
SM		 21782015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
2179
2180 * linux-mips-low.c (mips_linux_new_thread): Change type of
2181 watch_type to enum target_hw_bp_type.
2182
171de4b8
SM		 21832015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
2184
2185 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type):
2186 Change return type to arm_hwbp_type.
2187
04248ead
SM		 21882015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
2189
2190 * linux-aarch32-low.c (arm_fill_gregset): Add cast.
2191 (arm_store_gregset): Likewise.
2192 * linux-arm-low.c (arm_get_hwcap): Likewise.
2193 (arm_read_description): Likewise.
2194
04b3479c
SM		 21952015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
2196
2197 * linux-aarch32-low.c (aarch32_regsets): Use NULL_REGSET.
2198
2bc84e8a
SM		 21992015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
2200
2201 * linux-ppc-low.c (ppc_get_hwcap): Add cast.
2202 (ppc_fill_vsxregset): Likewise.
2203 (ppc_store_vsxregset): Likewise.
2204 (ppc_fill_vrregset): Likewise.
2205 (ppc_store_vrregset): Likewise.
2206 (ppc_fill_evrregset): Likewise.
2207 (ppc_store_evrregset): Likewise.
2208
e6c5bb05
SM		 22092015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
2210
2211 * linux-ppc-low.c (ppc_usrregs_info): Remove
2212 forward-declaration.
2213 (ppc_arch_setup): Move lower in file.
2214
7ea45d72
SM		 22152015-10-30 Simon Marchi <simon.marchi@ericsson.com>
2216
2217 * proc-service.c (ps_pdread): Change CORE_ADDR cast to uintptr_t.
2218 (ps_pdwrite): Likewise.
2219
69291610
HW		 22202015-10-29 Henrik Wallin <henrik.wallin@windriver.com>
2221
2222 * linux-arm-low.c (arm_new_thread): Move pointer dereference
2223 to after assert checks.
2224
b42945fd
SM		 22252015-10-29 Simon Marchi <simon.marchi@ericsson.com>
2226
2227 * proc-service.c (ps_pdread): Add/adjust casts.
2228 (ps_pdwrite): Add/adjust casts.
2229
d6f85c84
SM		 22302015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
2231
2232 * server.c (handle_search_memory_1): Cast return value of
2233 memmem.
2234
f98cd059
SM		 22352015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
2236
2237 * server.c (write_qxfer_response): Change type of data to
2238 gdb_byte *.
2239
d2412fa5
PA		 22402015-10-29 Pedro Alves <palves@redhat.com>
2241
2242 * mem-break.c (Z_packet_to_bkpt_type): Add cast.
2243
c17414a2
PA		 22442015-10-29 Pedro Alves <palves@redhat.com>
2245
2246 * tracepoint.c (clear_installed_tracepoints): Add casts.
2247
e053fbc4
PA		 22482015-10-29 Pedro Alves <palves@redhat.com>
2249
2250 * server.c (handle_v_cont, process_serial_event): Add enum
2251 gdb_signal casts to signal parsing code.
2252
add67df8
PA		 22532015-10-29 Pedro Alves <palves@redhat.com>
2254
2255 * linux-low.h (NULL_REGSET): Define.
2256 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
2257 * linux-arm-low.c (arm_regsets): Likewise.
2258 * linux-crisv32-low.c (cris_regsets): Likewise.
2259 * linux-m68k-low.c (m68k_regsets): Likewise.
2260 * linux-mips-low.c (mips_regsets): Likewise.
2261 * linux-nios2-low.c (nios2_regsets): Likewise.
2262 * linux-ppc-low.c (ppc_regsets): Likewise.
2263 * linux-s390-low.c (s390_regsets): Likewise.
2264 * linux-sh-low.c (sh_regsets): Likewise.
2265 * linux-sparc-low.c (sparc_regsets): Likewise.
2266 * linux-tic6x-low.c (tic6x_regsets): Likewise.
2267 * linux-tile-low.c (tile_regsets): Likewise.
2268 * linux-x86-low.c (x86_regsets): Likewise.
2269 * linux-xtensa-low.c (xtensa_regsets): Likewise.
2270
50bc912a
PA		 22712015-10-29 Pedro Alves <palves@redhat.com>
2272
2273 * linux-low.h (NULL_REGSET): Define.
2274 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
2275 * linux-arm-low.c (arm_regsets): Likewise.
2276 * linux-crisv32-low.c (cris_regsets): Likewise.
2277 * linux-m68k-low.c (m68k_regsets): Likewise.
2278 * linux-mips-low.c (mips_regsets): Likewise.
2279 * linux-nios2-low.c (nios2_regsets): Likewise.
2280 * linux-ppc-low.c (ppc_regsets): Likewise.
2281 * linux-s390-low.c (s390_regsets): Likewise.
2282 * linux-sh-low.c (sh_regsets): Likewise.
2283 * linux-sparc-low.c (sparc_regsets): Likewise.
2284 * linux-tic6x-low.c (tic6x_regsets): Likewise.
2285 * linux-tile-low.c (tile_regsets): Likewise.
2286 * linux-x86-low.c (x86_regsets): Likewise.
2287 * linux-xtensa-low.c (xtensa_regsets): Likewise.
2288
682b2546
DE		 22892015-10-26 Doug Evans <dje@google.com>
2290
2291 * linux-low.c (__SIGRTMIN): Move to nat/linux-nat.h.
2292
963843d4
DE		 22932015-10-26 Doug Evans <dje@google.com>
2294
2295 * linux-low.c (W_STOPCODE): Moved to common/gdb_wait.h.
2296
d41401ac
DE		 22972015-10-26 Doug Evans <dje@google.com>
2298
2299 * thread-db.c (find_one_thread): Cast ti.ti_tid to unsigned long
2300 for debug_printf.
2301 (attach_thread, find_new_threads_callback): Ditto.
2302
3db28855
AT		 23032015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
2304
2305 * mem-break.h (set_breakpoint_data): Remove.
2306
fb78e89c
AT		 23072015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
2308
2309 * nto-low.c (nto_sw_breakpoint_from_kind): New function.
2310 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
2311 (initialize_low): Remove set_breakpoint_data call.
2312 * spu-low.c (spu_sw_breakpoint_from_kind): New function.
2313 (struct target_ops) <sw_breakpoint_from_kind>: Iniitalize.
2314 (initialize_low): Remove set_breakpoint_data call.
2315 * win32-low.c (win32_sw_breakpoint_from_kind): New function.
2316 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
2317 (initialize_low): Remove set_breakpoint_data call.
2318
2e6ee069
AT		 23192015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
2320
2321 * linux-low.c (default_breakpoint_kind_from_pc): Move to target.c.
2322 * mem-break.c (set_breakpoint_at): Use target_breakpoint_kind_from_pc.
2323 * target.c (default_breakpoint_kind_from_pc): Moved from linux-low.c
2324 * target.h (target_breakpoint_kind_from_pc): New macro.
2325
1652a986
AT		 23262015-10-22 Antoine Tremblay <antoine.tremblay@ericsson.com>
2327
2328 * linux-low.c (default_breakpoint_kind_from_pc): New function.
2329 (linux_breakpoint_kind_from_pc): Use default_breakpoint_kind_from_pc for
2330 the default breakpoint kind.
2331
abeead09
AT		 23322015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
2333
2334 * linux-arm-low.c (arm_supports_z_point_type): Add software
2335 breakpoint support.
2336
b0b4b501
AT		 23372015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
2338
2339 * linux-arm-low.c: Refactor breakpoint definitions.
2340 (arm_breakpoint_at): Adjust for arm_abi_breakpoint.
2341 (arm_sw_breakpoint_from_kind): Adjust for arm_breakpoint.
2342
8689682c
AT		 23432015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
2344
2345 * Makefile.in: Add arm.c/o.
2346 * configure.srv: Likewise.
2347 * linux-arm-low.c (arm_breakpoint_kinds): New enum.
2348 (arm_breakpoint_kind_from_pc): New function.
2349 (arm_sw_breakpoint_from_kind): Return proper kind.
2350 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize.
2351
27165294
AT		 23522015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
2353
2354 * linux-low.c (initialize_low): Ajdust for breakpoint global variables
2355 removal.
2356 * mem-break.c : Remove breakpoint_data/breakpoint_len global variables.
2357 (struct raw_breakpoint) <size>: Remove.
2358 (struct raw_breakpoint) <kind>: Add.
2359 (bp_size): New function.
2360 (bp_opcode): Likewise.
2361 (find_raw_breakpoint_at): Adjust for kind.
2362 (insert_memory_breakpoint): Adjust for kind call bp_size,bp_opcode.
2363 (remove_memory_breakpoint): Adjust for kind call bp_size.
2364 (set_raw_breakpoint_at): Adjust for kind.
2365 (set_breakpoint): Likewise.
2366 (set_breakpoint_at): Call breakpoint_kind_from_pc.
2367 (delete_raw_breakpoint): Adjust for kind.
2368 (delete_breakpoint): Likewise.
2369 (find_gdb_breakpoint): Likewise.
2370 (set_gdb_breakpoint_1): Likewise.
2371 (set_gdb_breakpoint): Likewise.
2372 (delete_gdb_breakpoint_1): Likewise.
2373 (delete_gdb_breakpoint): Likewise.
2374 (uninsert_raw_breakpoint): Likewise.
2375 (reinsert_raw_breakpoint): Likewise.
2376 (set_breakpoint_data): Remove.
2377 (validate_inserted_breakpoint): Adjust for kind call bp_size,bp_opcode.
2378 (check_mem_read): Adjust for kind call bp_size.
2379 (check_mem_write): Adjust for kind call bp_size,bp_opcode.
2380 (clone_one_breakpoint): Adjust for kind.
2381 * mem-break.h (set_gdb_breakpoint): Likewise.
2382 (delete_gdb_breakpoint): Likewise.
2383 * server.c (process_serial_event): Likewise.
2384
dd373349
AT		 23852015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
2386
2387 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): New function.
2388 (struct linux_target_ops) <breakpoint>: Remove.
2389 (struct linux_target_ops) <breakpoint_len>: Remove.
2390 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2391 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2392 * linux-arm-low.c (arm_breakpoint_kind_from_pc): New function.
2393 (arm_sw_breakpoint_from_kind): New function.
2394 * linux-bfin-low.c (bfin_sw_breakpoint_from_kind): New function.
2395 (struct linux_target_ops) <breakpoint>: Remove.
2396 (struct linux_target_ops) <breakpoint_len>: Remove.
2397 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2398 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2399 * linux-cris-low.c (cris_sw_breakpoint_from_kind): New function.
2400 (struct linux_target_ops) <breakpoint>: Remove.
2401 (struct linux_target_ops) <breakpoint_len>: Remove.
2402 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2403 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2404 * linux-crisv32-low.c (cris_sw_breakpoint_from_kind): New function.
2405 (struct linux_target_ops) <breakpoint>: Remove.
2406 (struct linux_target_ops) <breakpoint_len>: Remove.
2407 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2408 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2409 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_pc
2410 and sw_breakpoint_from_kind to increment the pc.
2411 (linux_breakpoint_kind_from_pc): New function.
2412 (linux_sw_breakpoint_from_kind): New function.
2413 (struct target_ops) <sw_breakpoint_from_kind>: Initialize field.
2414 (initialize_low): Call breakpoint_kind_from_pc and
2415 sw_breakpoint_from_kind to replace breakpoint_data/len.
2416 * linux-low.h (struct linux_target_ops) <breakpoint_kind_from_pc>:
2417 New field.
2418 (struct linux_target_ops) <sw_breakpoint_from_kind>: Likewise.
2419 * linux-m32r-low.c (m32r_sw_breakpoint_from_kind): New function.
2420 (struct linux_target_ops) <breakpoint>: Remove.
2421 (struct linux_target_ops) <breakpoint_len>: Remove.
2422 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2423 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2424 * linux-m68k-low.c (m68k_sw_breakpoint_from_kind): New function.
2425 (struct linux_target_ops) <breakpoint>: Remove.
2426 (struct linux_target_ops) <breakpoint_len>: Remove.
2427 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2428 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2429 * linux-mips-low.c (mips_sw_breakpoint_from_kind): New function.
2430 (struct linux_target_ops) <breakpoint>: Remove.
2431 (struct linux_target_ops) <breakpoint_len>: Remove.
2432 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2433 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2434 * linux-nios2-low.c (nios2_sw_breakpoint_from_kind): New function.
2435 (struct linux_target_ops) <breakpoint>: Remove.
2436 (struct linux_target_ops) <breakpoint_len>: Remove.
2437 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2438 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2439 * linux-ppc-low.c (ppc_sw_breakpoint_from_kind): New function.
2440 (struct linux_target_ops) <breakpoint>: Remove.
2441 (struct linux_target_ops) <breakpoint_len>: Remove.
2442 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2443 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2444 * linux-s390-low.c (s390_sw_breakpoint_from_kind): New function.
2445 (struct linux_target_ops) <breakpoint>: Remove.
2446 (struct linux_target_ops) <breakpoint_len>: Remove.
2447 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2448 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2449 * linux-sh-low.c (sh_sw_breakpoint_from_kind): New function.
2450 (struct linux_target_ops) <breakpoint>: Remove.
2451 (struct linux_target_ops) <breakpoint_len>: Remove.
2452 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2453 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2454 * linux-sparc-low.c (sparc_sw_breakpoint_from_kind): New function.
2455 (struct linux_target_ops) <breakpoint>: Remove.
2456 (struct linux_target_ops) <breakpoint_len>: Remove.
2457 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2458 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2459 * linux-tic6x-low.c (tic6x_sw_breakpoint_from_kind): New function.
2460 (struct linux_target_ops) <breakpoint>: Remove.
2461 (struct linux_target_ops) <breakpoint_len>: Remove.
2462 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2463 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2464 * linux-tile-low.c (tile_sw_breakpoint_from_kind): New function.
2465 * linux-x86-low.c (x86_sw_breakpoint_from_kind): New function.
2466 (struct linux_target_ops) <breakpoint>: Remove.
2467 (struct linux_target_ops) <breakpoint_len>: Remove.
2468 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2469 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2470 * linux-xtensa-low.c (xtensa_sw_breakpoint_from_kind) New function.
2471 (struct linux_target_ops) <breakpoint>: Remove.
2472 (struct linux_target_ops) <breakpoint_len>: Remove.
2473 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2474 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2475
4cd98a19
AT		 24762015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
2477
2478 * linux-cris-low.c (cris_get_pc): Remove void arg.
2479
774ee6d2
AR		 24802015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
2481
2482 * gdbserver/nto-low.c (nto_insert_point, nto_remove_point): Fix
2483 variable name.
2484
833dcd29
AR		 24852015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
2486
2487 * inferiors.c (thread_pid_matches_callback): New function.
2488 (find_thread_process): New function.
2489 (remove_thread): Reset current_thread.
2490 (remove_process): Assert threads have been removed first.
2491
8d689ee5
YQ		 24922015-10-15 Yao Qi <yao.qi@linaro.org>
2493
2494 * linux-aarch64-low.c (aarch64_insert_point): Set len to 2
2495 if it is 3.
2496 (aarch64_remove_point): Likewise.
2497 * regcache.c (regcache_register_size): New function.
2498
1c2e1515
YQ		 24992015-10-12 Yao Qi <yao.qi@linaro.org>
2500
2501 * linux-aarch64-low.c: Update all callers as emit_load_store
2502 is renamed to aarch64_emit_load_store.
2503
e1c587c3
YQ		 25042015-10-12 Yao Qi <yao.qi@linaro.org>
2505
2506 * linux-aarch64-low.c: Update all callers of function renaming
2507 from emit_insn to aarch64_emit_insn.
2508
b6542f81
YQ		 25092015-10-12 Yao Qi <yao.qi@linaro.org>
2510
2511 * linux-aarch64-low.c (enum aarch64_opcodes): Move to
2512 arch/aarch64-insn.h.
2513 (struct aarch64_memory_operand): Likewise.
2514 (ENCODE): Likewise.
2515 (emit_insn): Move to arch/aarch64-insn.c.
2516 (emit_b, emit_bcond, emit_cb, emit_tb): Remove.
2517 (emit_load_store): Move to arch/aarch64-insn.c.
2518 (emit_ldr, emit_ldrb, emit_ldrsw, emit_nop): Remove.
2519 (can_encode_int32): Remove.
2520
246994ce
YQ		 25212015-10-12 Yao Qi <yao.qi@linaro.org>
2522
2523 * linux-aarch64-low.c (extract_signed_bitfield): Remove.
2524 (aarch64_decode_ldr_literal): Move to gdb/arch/aarch64-insn.c.
2525 (aarch64_relocate_instruction): Likewise.
2526 (struct aarch64_insn_data): Move to gdb/arch/aarch64-insn.h.
2527 (struct aarch64_insn_visitor): Likewise.
2528
0badd99f
YQ		 25292015-10-12 Yao Qi <yao.qi@linaro.org>
2530
2531 * linux-aarch64-low.c (struct aarch64_insn_data): New.
2532 (struct aarch64_insn_visitor): New.
2533 (struct aarch64_insn_relocation_data): New.
2534 (aarch64_ftrace_insn_reloc_b): New function.
2535 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
2536 (aarch64_ftrace_insn_reloc_cb): Likewise.
2537 (aarch64_ftrace_insn_reloc_tb): Likewise.
2538 (aarch64_ftrace_insn_reloc_adr): Likewise.
2539 (aarch64_ftrace_insn_reloc_ldr_literal): Likewise.
2540 (aarch64_ftrace_insn_reloc_others): Likewise.
2541 (visitor): New.
2542 (aarch64_relocate_instruction): Use visitor.
2543
dfaffe9d
YQ		 25442015-10-12 Yao Qi <yao.qi@linaro.org>
2545
2546 * linux-aarch64-low.c (aarch64_relocate_instruction): Return
2547 int. Add argument buf.
2548 (aarch64_install_fast_tracepoint_jump_pad): Pass buf to
2549 aarch64_relocate_instruction.
2550
70b439f0
YQ		 25512015-10-12 Yao Qi <yao.qi@linaro.org>
2552
2553 * linux-aarch64-low.c (aarch64_relocate_instruction): Add
2554 argument insn. Remove local variable insn. Don't call
2555 target_read_uint32.
2556 (aarch64_install_fast_tracepoint_jump_pad): Call
2557 target_read_uint32.
2558
7781c06f
YQ		 25592015-09-30 Yao Qi <yao.qi@linaro.org>
2560
2561 * linux-aarch64-low.c (emit_movk): Shorten a long line.
2562 (emit_load_store_pair): Likewise.
2563
9a3c8263
SM		 25642015-09-25 Simon Marchi <simon.marchi@ericsson.com>
2565
2566 * dll.c (match_dll): Add cast(s).
2567 (unloaded_dll): Likewise.
2568 * linux-low.c (second_thread_of_pid_p): Likewise.
2569 (delete_lwp_callback): Likewise.
2570 (count_events_callback): Likewise.
2571 (select_event_lwp_callback): Likewise.
2572 (linux_set_resume_request): Likewise.
2573 * server.c (accumulate_file_name_length): Likewise.
2574 (emit_dll_description): Likewise.
2575 (handle_qxfer_threads_worker): Likewise.
2576 (visit_actioned_threads): Likewise.
2577 * thread-db.c (any_thread_of): Likewise.
2578 * tracepoint.c (same_process_p): Likewise.
2579 (match_blocktype): Likewise.
2580 (build_traceframe_info_xml): Likewise.
2581
224c3ddb
SM		 25822015-09-25 Simon Marchi <simon.marchi@ericsson.com>
2583
2584 * ax.c (gdb_parse_agent_expr): Add cast to allocation result
2585 assignment.
2586 (gdb_unparse_agent_expr): Likewise.
2587 * hostio.c (require_data): Likewise.
2588 (handle_pread): Likewise.
2589 * linux-low.c (disable_regset): Likewise.
2590 (fetch_register): Likewise.
2591 (store_register): Likewise.
2592 (get_dynamic): Likewise.
2593 (linux_qxfer_libraries_svr4): Likewise.
2594 * mem-break.c (delete_fast_tracepoint_jump): Likewise.
2595 (set_fast_tracepoint_jump): Likewise.
2596 (uninsert_fast_tracepoint_jumps_at): Likewise.
2597 (reinsert_fast_tracepoint_jumps_at): Likewise.
2598 (validate_inserted_breakpoint): Likewise.
2599 (clone_agent_expr): Likewise.
2600 * regcache.c (init_register_cache): Likewise.
2601 * remote-utils.c (putpkt_binary_1): Likewise.
2602 (decode_M_packet): Likewise.
2603 (decode_X_packet): Likewise.
2604 (look_up_one_symbol): Likewise.
2605 (relocate_instruction): Likewise.
2606 (monitor_output): Likewise.
2607 * server.c (handle_search_memory): Likewise.
2608 (handle_qxfer_exec_file): Likewise.
2609 (handle_qxfer_libraries): Likewise.
2610 (handle_qxfer): Likewise.
2611 (handle_query): Likewise.
2612 (handle_v_cont): Likewise.
2613 (handle_v_run): Likewise.
2614 (captured_main): Likewise.
2615 * target.c (write_inferior_memory): Likewise.
2616 * thread-db.c (try_thread_db_load_from_dir): Likewise.
2617 * tracepoint.c (init_trace_buffer): Likewise.
2618 (add_tracepoint_action): Likewise.
2619 (add_traceframe): Likewise.
2620 (add_traceframe_block): Likewise.
2621 (cmd_qtdpsrc): Likewise.
2622 (cmd_qtdv): Likewise.
2623 (cmd_qtstatus): Likewise.
2624 (response_source): Likewise.
2625 (response_tsv): Likewise.
2626 (cmd_qtnotes): Likewise.
2627 (gdb_collect): Likewise.
2628 (initialize_tracepoint): Likewise.
2629
afbe19f8
PL		 26302015-09-21 Pierre Langlois <pierre.langlois@arm.com>
2631
2632 * linux-aarch64-low-.c: Include ax.h and tracepoint.h.
2633 (enum aarch64_opcodes) <RET>, <SUBS>, <AND>, <ORR>, <ORN>,
2634 <EOR>, <LSLV>, <LSRV>, <ASRV>, <SBFM>, <UBFM>, <CSINC>, <MUL>,
2635 <NOP>: New.
2636 (enum aarch64_condition_codes): New enum.
2637 (w0): New static global.
2638 (fp): Likewise.
2639 (lr): Likewise.
2640 (struct aarch64_memory_operand) <type>: New
2641 MEMORY_OPERAND_POSTINDEX type.
2642 (postindex_memory_operand): New helper function.
2643 (emit_ret): New function.
2644 (emit_load_store_pair): New function, factored out of emit_stp
2645 with support for MEMORY_OPERAND_POSTINDEX.
2646 (emit_stp): Rewrite using emit_load_store_pair.
2647 (emit_ldp): New function.
2648 (emit_load_store): Likewise.
2649 (emit_ldr): Mention post-index instruction in comment.
2650 (emit_ldrh): New function.
2651 (emit_ldrb): New function.
2652 (emit_ldrsw): Mention post-index instruction in comment.
2653 (emit_str): Likewise.
2654 (emit_subs): New function.
2655 (emit_cmp): Likewise.
2656 (emit_and): Likewise.
2657 (emit_orr): Likewise.
2658 (emit_orn): Likewise.
2659 (emit_eor): Likewise.
2660 (emit_mvn): Likewise.
2661 (emit_lslv): Likewise.
2662 (emit_lsrv): Likewise.
2663 (emit_asrv): Likewise.
2664 (emit_mul): Likewise.
2665 (emit_sbfm): Likewise.
2666 (emit_sbfx): Likewise.
2667 (emit_ubfm): Likewise.
2668 (emit_ubfx): Likewise.
2669 (emit_csinc): Likewise.
2670 (emit_cset): Likewise.
2671 (emit_nop): Likewise.
2672 (emit_ops_insns): New helper function.
2673 (emit_pop): Likewise.
2674 (emit_push): Likewise.
2675 (aarch64_emit_prologue): New function.
2676 (aarch64_emit_epilogue): Likewise.
2677 (aarch64_emit_add): Likewise.
2678 (aarch64_emit_sub): Likewise.
2679 (aarch64_emit_mul): Likewise.
2680 (aarch64_emit_lsh): Likewise.
2681 (aarch64_emit_rsh_signed): Likewise.
2682 (aarch64_emit_rsh_unsigned): Likewise.
2683 (aarch64_emit_ext): Likewise.
2684 (aarch64_emit_log_not): Likewise.
2685 (aarch64_emit_bit_and): Likewise.
2686 (aarch64_emit_bit_or): Likewise.
2687 (aarch64_emit_bit_xor): Likewise.
2688 (aarch64_emit_bit_not): Likewise.
2689 (aarch64_emit_equal): Likewise.
2690 (aarch64_emit_less_signed): Likewise.
2691 (aarch64_emit_less_unsigned): Likewise.
2692 (aarch64_emit_ref): Likewise.
2693 (aarch64_emit_if_goto): Likewise.
2694 (aarch64_emit_goto): Likewise.
2695 (aarch64_write_goto_address): Likewise.
2696 (aarch64_emit_const): Likewise.
2697 (aarch64_emit_call): Likewise.
2698 (aarch64_emit_reg): Likewise.
2699 (aarch64_emit_pop): Likewise.
2700 (aarch64_emit_stack_flush): Likewise.
2701 (aarch64_emit_zero_ext): Likewise.
2702 (aarch64_emit_swap): Likewise.
2703 (aarch64_emit_stack_adjust): Likewise.
2704 (aarch64_emit_int_call_1): Likewise.
2705 (aarch64_emit_void_call_2): Likewise.
2706 (aarch64_emit_eq_goto): Likewise.
2707 (aarch64_emit_ne_goto): Likewise.
2708 (aarch64_emit_lt_goto): Likewise.
2709 (aarch64_emit_le_goto): Likewise.
2710 (aarch64_emit_gt_goto): Likewise.
2711 (aarch64_emit_ge_got): Likewise.
2712 (aarch64_emit_ops_impl): New static global variable.
2713 (aarch64_emit_ops): New target function, return
2714 &aarch64_emit_ops_impl.
2715 (struct linux_target_ops): Install it.
2716
bb903df0
PL		 27172015-09-21 Pierre Langlois <pierre.langlois@arm.com>
2718
2719 * Makefile.in (linux-aarch64-ipa.o, aarch64-ipa.o): New rules.
2720 * configure.srv (aarch64*-*-linux*): Add linux-aarch64-ipa.o and
2721 aarch64-ipa.o.
2722 * linux-aarch64-ipa.c: New file.
2723 * linux-aarch64-low.c: Include arch/aarch64-insn.h, inttypes.h
2724 and endian.h.
2725 (aarch64_get_thread_area): New target method.
2726 (extract_signed_bitfield): New helper function.
2727 (aarch64_decode_ldr_literal): New function.
2728 (enum aarch64_opcodes): New enum.
2729 (struct aarch64_register): New struct.
2730 (struct aarch64_operand): New struct.
2731 (x0): New static global.
2732 (x1): Likewise.
2733 (x2): Likewise.
2734 (x3): Likewise.
2735 (x4): Likewise.
2736 (w2): Likewise.
2737 (ip0): Likewise.
2738 (sp): Likewise.
2739 (xzr): Likewise.
2740 (aarch64_register): New helper function.
2741 (register_operand): Likewise.
2742 (immediate_operand): Likewise.
2743 (struct aarch64_memory_operand): New struct.
2744 (offset_memory_operand): New helper function.
2745 (preindex_memory_operand): Likewise.
2746 (enum aarch64_system_control_registers): New enum.
2747 (ENCODE): New macro.
2748 (emit_insn): New helper function.
2749 (emit_b): New function.
2750 (emit_bcond): Likewise.
2751 (emit_cb): Likewise.
2752 (emit_tb): Likewise.
2753 (emit_blr): Likewise.
2754 (emit_stp): Likewise.
2755 (emit_ldp_q_offset): Likewise.
2756 (emit_stp_q_offset): Likewise.
2757 (emit_load_store): Likewise.
2758 (emit_ldr): Likewise.
2759 (emit_ldrsw): Likewise.
2760 (emit_str): Likewise.
2761 (emit_ldaxr): Likewise.
2762 (emit_stxr): Likewise.
2763 (emit_stlr): Likewise.
2764 (emit_data_processing_reg): Likewise.
2765 (emit_data_processing): Likewise.
2766 (emit_add): Likewise.
2767 (emit_sub): Likewise.
2768 (emit_mov): Likewise.
2769 (emit_movk): Likewise.
2770 (emit_mov_addr): Likewise.
2771 (emit_mrs): Likewise.
2772 (emit_msr): Likewise.
2773 (emit_sevl): Likewise.
2774 (emit_wfe): Likewise.
2775 (append_insns): Likewise.
2776 (can_encode_int32_in): New helper function.
2777 (aarch64_relocate_instruction): New function.
2778 (aarch64_install_fast_tracepoint_jump_pad): Likewise.
2779 (aarch64_get_min_fast_tracepoint_insn_len): Likewise.
2780 (struct linux_target_ops): Install aarch64_get_thread_area,
2781 aarch64_install_fast_tracepoint_jump_pad and
2782 aarch64_get_min_fast_tracepoint_insn_len.
2783
787749ea
PL		 27842015-09-21 Pierre Langlois <pierre.langlois@arm.com>
2785
2786 * Makefile.in (aarch64-insn.o): New rule.
2787 * configure.srv (aarch64*-*-linux*): Add aarch64-insn.o.
2788
9812b2e6
YQ		 27892015-09-21 Yao Qi <yao.qi@linaro.org>
2790
2791 * ax.c [!IN_PROCESS_AGENT] (gdb_agent_op_sizes): Define it.
2792
18fe412b
YQ		 27932015-09-21 Yao Qi <yao.qi@linaro.org>
2794
2795 * tracepoint.c (max_jump_pad_size): Remove.
2796
a0cc84cd
YQ		 27972015-09-18 Yao Qi <yao.qi@linaro.org>
2798
2799 * linux-aarch64-low.c: Don't include sys/uio.h.
2800 (ps_get_thread_area): Call aarch64_ps_get_thread_area.
2801
d78908cf
WW		 28022015-09-16 Wei-cheng Wang <cole945@gmail.com>
2803
2804 * tracepoint.c (eval_result_type): Change prototype.
2805 (condition_true_at_tracepoint): Fix argument to compiled_cond.
2806
d57e0d50
PA		 28072015-09-15 Pedro Alves <palves@redhat.com>
2808
2809 * remote-utils.c (prepare_resume_reply) <TARGET_WAITKIND_EXECD>:
2810 Check whether to report exec events instead of checking whether
2811 multiprocess is enabled.
2812
5a676acc
PA		 28132015-09-15 Pedro Alves <palves@redhat.com>
2814
2815 PR remote/18965
2816 * remote-utils.c (prepare_resume_reply): Merge
2817 TARGET_WAITKIND_VFORK_DONE switch case with the
2818 TARGET_WAITKIND_FORKED case.
2819
7c5d0fad
YQ		 28202015-09-15 Yao Qi <yao.qi@linaro.org>
2821
2822 * server.c (handle_query): Check string comparison using
2823 "else if" instead of "if".
2824
750ce8d1
YQ		 28252015-09-15 Yao Qi <yao.qi@linaro.org>
2826
2827 * server.c (vCont_supported): New global variable.
2828 (handle_query): Set vCont_supported to 1 if "vContSupported+"
2829 matches. Append ";vContSupported+" to own_buf.
2830 (handle_v_requests): Append ";s;S" to own_buf if target supports
2831 hardware single step or vCont_supported is false.
2832 (capture_main): Set vCont_supported to zero.
2833
70b90b91
YQ		 28342015-09-15 Yao Qi <yao.qi@linaro.org>
2835
2836 * linux-low.c (linux_supports_conditional_breakpoints): Rename
2837 it to ...
2838 (linux_supports_hardware_single_step): ... New function.
2839 (linux_target_ops): Update.
2840 * lynx-low.c (lynx_target_ops): Set field
2841 supports_hardware_single_step to target_can_do_hardware_single_step.
2842 * nto-low.c (nto_target_ops): Likewise.
2843 * spu-low.c (spu_target_ops): Likewise.
2844 * win32-low.c (win32_target_ops): Likewise.
2845 * target.c (target_can_do_hardware_single_step): New function.
2846 * target.h (struct target_ops) <supports_conditional_breakpoints>:
2847 Remove. <supports_hardware_single_step>: New field.
2848 (target_supports_conditional_breakpoints): Remove.
2849 (target_supports_hardware_single_step): New macro.
2850 (target_can_do_hardware_single_step): Declare.
2851 * server.c (handle_query): Use target_supports_hardware_single_step
2852 instead of target_supports_conditional_breakpoints.
2853
ade90bde
YQ		 28542015-09-15 Yao Qi <yao.qi@linaro.org>
2855
2856 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): New
2857 function.
2858 (struct linux_target_ops the_low_target): Install
2859 aarch64_linux_siginfo_fixup.
2860
94585166
DB		 28612015-09-11 Don Breazeal <donb@codesourcery.com>
2862 Luis Machado <lgustavo@codesourcery.com>
2863
2864 * linux-low.c (linux_mourn): Static declaration.
2865 (linux_arch_setup): Move in front of
2866 handle_extended_wait.
2867 (linux_arch_setup_thread): New function.
2868 (handle_extended_wait): Handle exec events. Call
2869 linux_arch_setup_thread. Make event_lwp argument a
2870 pointer-to-a-pointer.
2871 (check_zombie_leaders): Do not check stopped threads.
2872 (linux_low_ptrace_options): Add PTRACE_O_TRACEEXEC.
2873 (linux_low_filter_event): Add lwp and thread for exec'ing
2874 non-leader thread if leader thread has been deleted.
2875 Refactor code into linux_arch_setup_thread and call it.
2876 Pass child lwp pointer by reference to handle_extended_wait.
2877 (linux_wait_for_event_filtered): Update comment.
2878 (linux_wait_1): Prevent clobbering exec event status.
2879 (linux_supports_exec_events): New function.
2880 (linux_target_ops) <supports_exec_events>: Initialize new member.
2881 * lynx-low.c (lynx_target_ops) <supports_exec_events>: Initialize
2882 new member.
2883 * remote-utils.c (prepare_resume_reply): New stop reason 'exec'.
2884 * server.c (report_exec_events): New global variable.
2885 (handle_query): Handle qSupported query for exec-events feature.
2886 (captured_main): Initialize report_exec_events.
2887 * server.h (report_exec_events): Declare new global variable.
2888 * target.h (struct target_ops) <supports_exec_events>: New
2889 member.
2890 (target_supports_exec_events): New macro.
2891 * win32-low.c (win32_target_ops) <supports_exec_events>:
2892 Initialize new member.
2893
0568462b
MM		 28942015-09-09 Markus Metzger <markus.t.metzger@intel.com>
2895
2896 * linux-low.c (linux_low_enable_btrace): Remove.
2897 (linux_target_ops): Replace linux_low_enable_btrace with
2898 linux_enable_btrace.
2899
39edd165
YQ		 29002015-09-03 Yao Qi <yao.qi@linaro.org>
2901
2902 * linux-aarch64-low.c (aarch64_insert_point): Call
2903 aarch64_handle_watchpoint if aarch64_linux_region_ok_for_watchpoint
2904 returns true.
2905
1db33b5a
UW		 29062015-08-27 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
2907
2908 * linux-low.c (check_stopped_by_breakpoint): Use
2909 GDB_ARCH_IS_TRAP_BRKPT instead of GDB_ARCH_TRAP_BRKPT.
2910
ab290430
PA		 29112015-08-27 Pedro Alves <palves@redhat.com>
2912
2913 * proc-service.c (ps_pdwrite): Return PS_ERR/PS_OK explicily.
2914
8d749320
SM		 29152015-08-26 Simon Marchi <simon.marchi@ericsson.com>
2916
6711b7f8
SM		 2917 * ax.c (gdb_parse_agent_expr): Replace xmalloc-family function with
2918 the XNEW-family equivalent.
8d749320
SM		 2919 (compile_bytecodes): Likewise.
2920 * dll.c (loaded_dll): Likewise.
2921 * event-loop.c (append_callback_event): Likewise.
2922 (create_file_handler): Likewise.
2923 (create_file_event): Likewise.
2924 * hostio.c (handle_open): Likewise.
2925 * inferiors.c (add_thread): Likewise.
2926 (add_process): Likewise.
2927 * linux-aarch64-low.c (aarch64_linux_new_process): Likewise.
2928 * linux-arm-low.c (arm_new_process): Likewise.
2929 (arm_new_thread): Likewise.
2930 * linux-low.c (add_to_pid_list): Likewise.
2931 (linux_add_process): Likewise.
2932 (handle_extended_wait): Likewise.
2933 (add_lwp): Likewise.
2934 (enqueue_one_deferred_signal): Likewise.
2935 (enqueue_pending_signal): Likewise.
2936 (linux_resume_one_lwp_throw): Likewise.
2937 (linux_resume_one_thread): Likewise.
2938 (linux_read_memory): Likewise.
2939 (linux_write_memory): Likewise.
2940 * linux-mips-low.c (mips_linux_new_process): Likewise.
2941 (mips_linux_new_thread): Likewise.
2942 (mips_add_watchpoint): Likewise.
2943 * linux-x86-low.c (initialize_low_arch): Likewise.
2944 * lynx-low.c (lynx_add_process): Likewise.
2945 * mem-break.c (set_raw_breakpoint_at): Likewise.
2946 (set_breakpoint): Likewise.
2947 (add_condition_to_breakpoint): Likewise.
2948 (add_commands_to_breakpoint): Likewise.
2949 (clone_agent_expr): Likewise.
2950 (clone_one_breakpoint): Likewise.
2951 * regcache.c (new_register_cache): Likewise.
2952 * remote-utils.c (look_up_one_symbol): Likewise.
2953 * server.c (queue_stop_reply): Likewise.
2954 (start_inferior): Likewise.
2955 (queue_stop_reply_callback): Likewise.
2956 (handle_target_event): Likewise.
2957 * spu-low.c (fetch_ppc_memory): Likewise.
2958 (store_ppc_memory): Likewise.
2959 * target.c (set_target_ops): Likewise.
2960 * thread-db.c (thread_db_load_search): Likewise.
2961 (try_thread_db_load_1): Likewise.
2962 * tracepoint.c (add_tracepoint): Likewise.
2963 (add_tracepoint_action): Likewise.
2964 (create_trace_state_variable): Likewise.
2965 (cmd_qtdpsrc): Likewise.
2966 (cmd_qtro): Likewise.
2967 (add_while_stepping_state): Likewise.
2968 * win32-low.c (child_add_thread): Likewise.
2969 (get_image_name): Likewise.
2970
ed8b7b42
YQ		 29712015-08-25 Yao Qi <yao.qi@linaro.org>
2972
2973 * linux-aarch64-low.c (aarch64_linux_new_thread): Remove.
2974
db3cb7cb
YQ		 29752015-08-25 Yao Qi <yao.qi@linaro.org>
2976
2977 * Makefile.in (aarch64-linux.o): New rule.
2978 * configure.srv (aarch64*-*-linux*): Append aarch64-linux.o to
2979 srv_tgtobj.
2980 * linux-aarch64-low.c: Include nat/aarch64-linux.h.
2981 (aarch64_init_debug_reg_state): Make it extern.
2982 (aarch64_linux_prepare_to_resume): Remove.
2983
f6011a1c
YQ		 29842015-08-25 Yao Qi <yao.qi@linaro.org>
2985
2986 * linux-aarch64-low.c (aarch64_linux_prepare_to_resume): Use
2987 lwp_arch_private_info and ptid_of_lwp.
2988
88e2cf7e
YQ		 29892015-08-25 Yao Qi <yao.qi@linaro.org>
2990
2991 * linux-aarch64-low.c (aarch64_get_debug_reg_state): Add argument pid.
2992 Find proc_info by find_process_pid. All callers updated.
2993
5e35436e
YQ		 29942015-08-25 Yao Qi <yao.qi@linaro.org>
2995
2996 * linux-aarch64-low.c (struct arch64_dr_update_callback_param):
2997 Remove.
2998 (debug_reg_change_callback): Remove.
2999 (aarch64_notify_debug_reg_change): Remove.
3000
4a8a7965
YQ		 30012015-08-25 Yao Qi <yao.qi@linaro.org>
3002
3003 * linux-aarch64-low.c (aarch64_notify_debug_reg_change):
3004 Call current_lwp_ptid.
3005
32a271ee
YQ		 30062015-08-25 Yao Qi <yao.qi@linaro.org>
3007
3008 * linux-aarch64-low.c (debug_reg_change_callback): Use
3009 debug_printf.
3010
0d51c8d7
YQ		 30112015-08-25 Yao Qi <yao.qi@linaro.org>
3012
3013 * linux-aarch64-low.c (debug_reg_change_callback): Use phex.
3014
31a43dd5
YQ		 30152015-08-25 Yao Qi <yao.qi@linaro.org>
3016
3017 * linux-aarch64-low.c (debug_reg_change_callback): Remove comments.
3018
8ee52567
YQ		 30192015-08-25 Yao Qi <yao.qi@linaro.org>
3020
3021 * linux-aarch64-low.c (debug_reg_change_callback): Re-indent
3022 the code.
3023
ff3f0f45
YQ		 30242015-08-25 Yao Qi <yao.qi@linaro.org>
3025
3026 * linux-aarch64-low.c (aarch64_dr_update_callback_param) <pid>:
3027 Remove.
3028 (debug_reg_change_callback): Remove argument entry and add argument
3029 lwp. Remove local variable thread. Don't print thread id in the
3030 debugging output. Don't check whether pid of thread equals to pid.
3031 (aarch64_notify_debug_reg_change): Don't set param.pid. Call
3032 iterate_over_lwps instead find_inferior.
3033
3d40fbb5
PA		 30342015-08-24 Pedro Alves <palves@redhat.com>
3035
3036 * inferiors.c (get_first_process): New function.
3037 * inferiors.h (get_first_process): New declaration.
3038 * remote-utils.c (read_ptid): Default to the first process in the
3039 list, instead of to the current thread's process.
3040
438e1e42
PA		 30412015-08-24 Pedro Alves <palves@redhat.com>
3042
3043 * debug.c: Include gdb_sys_time.h instead of sys/time.h.
3044 * event-loop.c: Likewise.
3045 * remote-utils.c: Likewise.
3046 * tracepoint.c: Likewise.
3047
a8c6d4fc
PA		 30482015-08-24 Pedro Alves <palves@redhat.com>
3049
3050 * spu-low.c (spu_request_interrupt): Use lwpid_of instead of
3051 ptid_get_lwp.
3052
99b0bb12
PA		 30532015-08-21 Pedro Alves <palves@redhat.com>
3054
3055 * ax.c (gdb_eval_agent_expr): Return expr_eval_unhandled_opcode
3056 instead of literal 1.
3057
f8904751
PA		 30582015-08-21 Pedro Alves <palves@redhat.com>
3059
3060 * tdesc.c (default_description): Explicitly zero-initialize.
3061
465a859e
PA		 30622015-08-21 Pedro Alves <palves@redhat.com>
3063
3064 PR gdb/18749
3065 * inferiors.c (remove_thread): Discard any pending stop reply for
3066 this thread.
3067 * server.c (remove_all_on_match_pid): Rename to ...
3068 (remove_all_on_match_ptid): ... this. Work with a filter ptid
3069 instead of a pid.
3070 (discard_queued_stop_replies): Change parameter to a ptid. Now
3071 extern.
3072 (handle_v_kill, kill_inferior_callback, captured_main)
3073 (process_serial_event): Adjust.
3074 * server.h (discard_queued_stop_replies): Declare.
3075
f0db101d
PA		 30762015-08-21 Pedro Alves <palves@redhat.com>
3077
3078 * linux-low.c (wait_for_sigstop): Always switch to no thread
3079 selected if the previously current thread dies.
3080 * lynx-low.c (lynx_request_interrupt): Use the first thread's
3081 process instead of the current thread's.
3082 * remote-utils.c (input_interrupt): Don't check if there's no
3083 current thread.
3084 * server.c (gdb_read_memory, gdb_write_memory): If setting the
3085 current thread to the general thread fails, error out.
3086 (handle_qxfer_auxv, handle_qxfer_libraries)
3087 (handle_qxfer_libraries_svr4, handle_qxfer_siginfo)
3088 (handle_qxfer_spu, handle_qxfer_statictrace, handle_qxfer_fdpic)
3089 (handle_query): Check if there's a thread selected instead of
3090 checking whether there's any thread in the thread list.
3091 (handle_qxfer_threads, handle_qxfer_btrace)
3092 (handle_qxfer_btrace_conf): Don't error out early if there's no
3093 thread in the thread list.
3094 (handle_v_cont, myresume): Don't set the current thread to the
3095 continue thread.
3096 (process_serial_event) <Hg handling>: Also set thread_id if the
3097 previous general thread is still alive.
3098 (process_serial_event) <g/G handling>: If setting the current
3099 thread to the general thread fails, error out.
3100 * spu-low.c (spu_resume, spu_request_interrupt): Use the first
3101 thread's lwp instead of the current thread's.
3102 * target.c (set_desired_thread): If the desired thread was not
3103 found, leave the current thread pointing to NULL. Return an int
3104 (boolean) indicating success.
3105 * target.h (set_desired_thread): Change return type to int.
3106
40045d91
MF		 31072015-08-20 Max Filippov <jcmvbkbc@gmail.com>
3108
3109 * configure.srv (xtensa*-*-linux*): Add srv_linux_thread_db=yes.
3110 * linux-xtensa-low.c (arch/xtensa.h gdb_proc_service.h): New
3111 #includes.
3112 (ps_get_thread_area): New function.
3113
45face3b
GB		 31142015-08-19 Gary Benson <gbenson@redhat.com>
3115
3116 * hostio.c (handle_pread): Do not attempt to read more data
3117 than hostio_reply_with_data can fit in a packet.
3118
16d5f642
JB		 31192015-08-18 Joel Brobecker <brobecker@adacore.com>
3120
3121 * linux-aarch32-low.c (NT_ARM_VFP): Define if not already defined.
3122
a738da3a
MF		 31232015-08-14 Matthew Fortune <matthew.fortune@imgtec.com>
3124
3125 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP_REL.
3126
33ebda9d
PA		 31272015-08-06 Pedro Alves <palves@redhat.com>
3128
3129 * tracepoint.c (expr_eval_result): Now an int.
3130
a44892be
PA		 31312015-08-06 Pedro Alves <palves@redhat.com>
3132
3133 * gdbthread.h (struct regcache): Forward declare.
3134 (struct thread_info) <regcache_data>: Now a struct regcache
3135 pointer.
3136 * inferiors.c (inferior_regcache_data)
3137 (set_inferior_regcache_data): Now work with struct regcache
3138 pointers.
3139 * inferiors.h (struct regcache): Forward declare.
3140 (inferior_regcache_data, set_inferior_regcache_data): Now work
3141 with struct regcache pointers.
3142 * regcache.c (get_thread_regcache, regcache_invalidate_thread)
3143 (free_register_cache_thread): Remove struct regcache pointer
3144 casts.
3145
608a1e46
PA		 31462015-08-06 Pedro Alves <palves@redhat.com>
3147
3148 * server.c (captured_main): On error, print the exception message
3149 to stderr, and if run_once is set, throw a quit.
3150
f0ce0d3a
PA		 31512015-08-06 Pedro Alves <palves@redhat.com>
3152
3153 * linux-low.c (move_out_of_jump_pad_callback): Temporarily switch
3154 the current thread.
3155
bf47e248
PA		 31562015-08-06 Pedro Alves <palves@redhat.com>
3157
3158 * linux-low.c (linux_write_memory): Rewrite debug output to avoid
3159 reading beyond the passed in buffer length.
3160
b6b9ffcc
PL		 31612015-08-06 Pierre Langlois <pierre.langlois@arm.com>
3162
3163 * tracepoint.c (symbol_list) <required>: Remove.
3164
863d01bd
PA		 31652015-08-06 Pedro Alves <palves@redhat.com>
3166
3167 * linux-low.c (handle_extended_wait): Set the fork child's suspend
3168 count if stopping and suspending threads.
3169 (check_stopped_by_breakpoint): If stopped by trace, set the LWP's
3170 stop reason to TARGET_STOPPED_BY_SINGLE_STEP.
3171 (linux_detach): Complete an ongoing step-over.
3172 (lwp_suspended_inc, lwp_suspended_decr): New functions. Use
3173 throughout.
3174 (resume_stopped_resumed_lwps): Don't resume a suspended thread.
3175 (linux_wait_1): If passing a signal to the inferior after
3176 finishing a step-over, unsuspend and re-resume all lwps. If we
3177 see a single-step event but the thread should be continuing, don't
3178 pass the trap to gdb.
3179 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback): Use
3180 internal_error instead of gdb_assert.
3181 (enqueue_pending_signal): New function.
3182 (check_ptrace_stopped_lwp_gone): Add debug output.
3183 (start_step_over): Use internal_error instead of gdb_assert.
3184 (complete_ongoing_step_over): New function.
3185 (linux_resume_one_thread): Don't resume a suspended thread.
3186 (proceed_one_lwp): If the LWP is stepping over a breakpoint, reset
3187 it stepping.
3188
00db26fa
PA		 31892015-08-06 Pedro Alves <palves@redhat.com>
3190
3191 * linux-low.c (add_lwp): Set waitstatus to TARGET_WAITKIND_IGNORE.
3192 (linux_thread_alive): Use lwp_is_marked_dead.
3193 (extended_event_reported): Delete.
3194 (linux_wait_1): Check if waitstatus is TARGET_WAITKIND_IGNORE
3195 instead of extended_event_reported.
3196 (mark_lwp_dead): Don't set the 'dead' flag. Store the waitstatus
3197 as well.
3198 (lwp_is_marked_dead): New function.
3199 (lwp_running): Use lwp_is_marked_dead.
3200 * linux-low.h: Delete 'dead' field, and update 'waitstatus's
3201 comment.
3202
ad071a30
PA		 32032015-08-06 Pedro Alves <palves@redhat.com>
3204
3205 * linux-low.c (linux_wait_1): Move fork event output out of the
3206 !report_to_gdb check. Pass event_child->waitstatus to
3207 target_waitstatus_to_string instead of ourstatus.
3208
524b57e6
YQ		 32092015-08-04 Yao Qi <yao.qi@linaro.org>
3210
3211 * linux-aarch64-low.c (aarch64_supports_tracepoints): Return 0
3212 if current_thread is 32 bit.
3213
6085d6f6
YQ		 32142015-08-04 Yao Qi <yao.qi@linaro.org>
3215
3216 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
3217 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
3218 * server.c (extended_protocol): Remove "static".
3219 * server.h (extended_protocol): Declare it.
3220
8a7e4587
YQ		 32212015-08-04 Yao Qi <yao.qi@linaro.org>
3222
3223 * linux-aarch64-low.c (aarch64_get_pc): Get PC register on
3224 both aarch64 and aarch32.
3225 (aarch64_set_pc): Likewise.
3226
3b53ae99
YQ		 32272015-08-04 Yao Qi <yao.qi@linaro.org>
3228
3229 * configure.srv (case aarch64*-*-linux*): Append arm-with-neon.o
3230 to srv_regobj and append arm-core.xml arm-vfpv3.xml and
3231 arm-with-neon.xml to srv_xmlfiles.
3232 * linux-aarch64-low.c: Include linux-aarch32-low.h.
3233 (is_64bit_tdesc): New function.
3234 (aarch64_linux_read_description): New function.
3235 (aarch64_arch_setup): Call aarch64_linux_read_description.
3236 (regs_info): Rename to regs_info_aarch64.
3237 (aarch64_regs_info): Return right regs_info.
3238 (initialize_low_arch): Call initialize_low_arch_aarch32.
3239
bd9e6534
YQ		 32402015-08-04 Yao Qi <yao.qi@linaro.org>
3241
3242 * configure.srv (srv_tgtobj): Add linux-aarch32-low.o.
3243 * linux-aarch32-low.c: New file.
3244 * linux-aarch32-low.h: New file.
3245 * linux-arm-low.c (arm_fill_gregset): Move it to
3246 linux-aarch32-low.c.
3247 (arm_store_gregset): Likewise.
3248 (arm_fill_vfpregset): Call arm_fill_vfpregset_num
3249 (arm_store_vfpregset): Call arm_store_vfpregset_num.
3250 (arm_arch_setup): Check if PTRACE_GETREGSET works.
3251 (regs_info): Rename to regs_info_arm.
3252 (arm_regs_info): Return regs_info_aarch32 if
3253 have_ptrace_getregset is 1 and target description is
3254 arm_with_neon or arm_with_vfpv3.
3255 (initialize_low_arch): Don't call init_registers_arm_with_neon.
3256 Call initialize_low_arch_aarch32 instead.
3257
ded48a5e
YQ		 32582015-08-04 Yao Qi <yao.qi@linaro.org>
3259
3260 * linux-x86-low.c (have_ptrace_getregset): Move it to ...
3261 * linux-low.c: ... here.
3262 * linux-low.h (have_ptrace_getregset): Declare it.
3263
96e9210f
PA		 32642015-08-04 Pedro Alves <palves@redhat.com>
3265
3266 * thread-db.c (struct thread_db): Use new typedefs.
3267 (try_thread_db_load_1): Define local TDB_DLSYM macro and use it in
3268 CHK calls.
3269 (disable_thread_event_reporting): Cast result of dlsym to
3270 destination function pointer type.
3271 (thread_db_mourn): Use td_ta_delete_ftype.
3272
af60a1ef
SL		 32732015-08-03 Sandra Loosemore <sandra@codesourcery.com>
3274
3275 * linux-nios2-low.c (NIOS2_BREAKPOINT): Conditionalize for
3276 arch variant.
3277 (CDX_BREAKPOINT): Define for R2.
3278 (nios2_breakpoint_at): Check for CDX_BREAKPOINT when R2.
3279 (the_low_target): Add comments.
3280
e8b41681
YQ		 32812015-07-30 Yao Qi <yao.qi@linaro.org>
3282
3283 * linux-arm-low.c (arm_hwcap): Remove it.
3284 (arm_read_description): New local variable arm_hwcap. Don't
3285 set arm_hwcap to zero.
3286
89abb039
YQ		 32872015-07-30 Yao Qi <yao.qi@linaro.org>
3288
3289 * linux-arm-low.c (arm_fill_wmmxregset): Don't use arm_hwcap.
3290 Use regcache->tdesc instead.
3291 (arm_store_wmmxregset): Likewise.
3292 (arm_fill_vfpregset): Likewise.
3293 (arm_store_vfpregset): Likewise.
3294
deca266c
YQ		 32952015-07-30 Yao Qi <yao.qi@linaro.org>
3296
3297 * linux-arm-low.c: Include arch/arm.h.
3298 (arm_fill_gregset): Don't use arm_num_regs and arm_regmap.
3299 (arm_store_gregset): Likewise.
3300
aa58a496
SM		 33012015-07-29 Simon Marchi <simon.marchi@ericsson.com>
3302
3303 * linux-mips-low.c (mips_linux_prepare_to_resume): Add NULL as
3304 ptrace's 4th parameter.
3305
50904b25
YQ		 33062015-07-27 Yao Qi <yao.qi@linaro.org>
3307
3308 * configure.srv (case aarch64*-*-linux*): Don't set
3309 srv_linux_usrregs.
3310
5826e159
PA		 33112015-07-24 Pedro Alves <palves@redhat.c: Likewise.om>
3312
3313 * linux-aarch64-low.c: Include nat/gdb_ptrace.h instead of
3314 sys/ptrace.h.
3315 * linux-arm-low.c: Likewise.
3316 * linux-cris-low.c: Likewise.
3317 * linux-crisv32-low.c: Likewise.
3318 * linux-low.c: Likewise.
3319 * linux-m68k-low.c: Likewise.
3320 * linux-mips-low.c: Likewise.
3321 * linux-nios2-low.c: Likewise.
3322 * linux-s390-low.c: Likewise.
3323 * linux-sparc-low.c: Likewise.
3324 * linux-tic6x-low.c: Likewise.
3325 * linux-tile-low.c: Likewise.
3326 * linux-x86-low.c: Likewise.
3327
54019719
PA		 33282015-07-24 Pedro Alves <palves@redhat.com>
3329
3330 * config.in: Regenerate.
3331 * configure: Regenerate.
3332
eb7aa561
PA		 33332015-07-24 Pedro Alves <palves@redhat.com>
3334
3335 * acinclude.m4: Include ../ptrace.m4.
3336 * configure.ac: Call GDB_AC_PTRACE.
3337 * config.in, configure: Regenerate.
3338
55d7b841
YQ		 33392015-07-24 Yao Qi <yao.qi@linaro.org>
3340
3341 * linux-low.c (linux_create_inferior): Remove setting to
3342 proc->priv->new_inferior.
3343 (linux_attach): Likewise.
3344 (linux_low_filter_event): Likewise.
3345 * linux-low.h (struct process_info_private) <new_inferior>: Remove.
3346
c06cbd92
YQ		 33472015-07-24 Yao Qi <yao.qi@linaro.org>
3348
3349 * linux-low.c (linux_arch_setup): New function.
3350 (linux_low_filter_event): If proc->tdesc is NULL and
3351 proc->attached is true, call the_low_target.arch_setup.
3352 Otherwise, keep status pending, and return.
3353 (linux_resume_one_lwp_throw): Don't call get_pc if
3354 thread->while_stepping isn't NULL. Don't call
3355 get_thread_regcache if proc->tdesc is NULL.
3356 (need_step_over_p): Return 0 if proc->tdesc is NULL.
3357 (linux_target_ops): Install arch_setup.
3358 * server.c (start_inferior): Call the_target->arch_setup.
3359 * target.h (struct target_ops) <arch_setup>: New field.
3360 (target_arch_setup): New marco.
3361 * lynx-low.c (lynx_target_ops): Update.
3362 * nto-low.c (nto_target_ops): Update.
3363 * spu-low.c (spu_target_ops): Update.
3364 * win32-low.c (win32_target_ops): Update.
3365
5ae3ebba
YQ		 33662015-07-24 Yao Qi <yao.qi@linaro.org>
3367
3368 * linux-low.c (linux_add_process): Don't set
3369 proc->priv->new_inferior.
3370 (linux_create_inferior): Set proc->priv->new_inferior to 1.
3371 (linux_attach): Likewise.
3372
eb97750b
YQ		 33732015-07-24 Yao Qi <yao.qi@linaro.org>
3374
3375 * server.c (start_inferior): Code refactor.
3376
51aee833
YQ		 33772015-07-24 Yao Qi <yao.qi@linaro.org>
3378
3379 * server.c (process_serial_event): Set general_thread.
3380
af1b22f3
YQ		 33812015-07-21 Yao Qi <yao.qi@linaro.org>
3382
3383 * linux-aarch64-low.c (aarch64_arch_setup): Remove code and call
3384 aarch64_linux_get_debug_reg_capacity.
3385
554717a3
YQ		 33862015-07-17 Yao Qi <yao.qi@linaro.org>
3387
3388 * Makefile.in (aarch64-linux-hw-point.o): New rule.
3389 * configure.srv (srv_tgtobj): Append aarch64-linux-hw-point.o.
3390 * linux-aarch64-low.c: Include nat/aarch64-linux-hw-point.h.
3391 (AARCH64_HBP_MAX_NUM): Move to nat/aarch64-linux-hw-point.h.
3392 (AARCH64_HWP_MAX_NUM, AARCH64_HBP_ALIGNMENT): Likewise.
3393 (AARCH64_HWP_ALIGNMENT): Likewise.
3394 (AARCH64_HWP_MAX_LEN_PER_REG): Likewise.
3395 (AARCH64_DEBUG_NUM_SLOTS, AARCH64_DEBUG_ARCH): Likewise.
3396 (aarch64_num_bp_regs, aarch64_num_wp_regs): Likewise.
3397 (AARCH64_DEBUG_ARCH_V8, DR_MARK_ALL_CHANGED): Likewise.
3398 (DR_MARK_N_CHANGED, DR_CLEAR_CHANGED): Likewise.
3399 (DR_HAS_CHANGED, DR_N_HAS_CHANGE): Likewise.
3400 (struct aarch64_debug_reg_state): Likewise.
3401 (struct arch_lwp_info): Likewise.
3402 (aarch64_align_watchpoint): Likewise.
3403 (DR_CONTROL_ENABLED, DR_CONTROL_LENGTH): Likewise.
3404 (aarch64_watchpoint_length): Likewise.
3405 (aarch64_point_encode_ctrl_reg): Likewise
3406 (aarch64_point_is_aligned): Likewise.
3407 (aarch64_align_watchpoint): Likewise.
3408 (aarch64_linux_set_debug_regs):
3409 (aarch64_dr_state_insert_one_point): Likewise.
3410 (aarch64_dr_state_remove_one_point): Likewise.
3411 (aarch64_handle_breakpoint): Likewise.
3412 (aarch64_handle_aligned_watchpoint): Likewise.
3413 (aarch64_handle_unaligned_watchpoint): Likewise.
3414 (aarch64_handle_watchpoint): Likewise.
3415
c67ca4de
YQ		 34162015-07-17 Yao Qi <yao.qi@linaro.org>
3417
3418 * linux-aarch64-low.c (aarch64_handle_breakpoint): Add argument state
3419 and don't aarch64_get_debug_reg_state. All callers update.
3420 (aarch64_handle_aligned_watchpoint): Likewise.
3421 (aarch64_handle_unaligned_watchpoint): Likewise.
3422 (aarch64_handle_watchpoint): Likewise.
3423 (aarch64_insert_point): Call aarch64_get_debug_reg_state earlier.
3424 (aarch64_remove_point): Likewise.
3425
25abf979
YQ		 34262015-07-17 Yao Qi <yao.qi@linaro.org>
3427
3428 * linux-aarch64-low.c (aarch64_show_debug_reg_state): Use
3429 debug_printf.
3430 (aarch64_handle_unaligned_watchpoint): Likewise.
3431
db1ff28b
JK		 34322015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
3433
3434 Revert the previous 3 commits:
3435 Move gdb_regex* to common/
3436 Move linux_find_memory_regions_full & co.
3437 gdbserver build-id attribute generator
3438
700ca40f
JK		 34392015-07-15 Aleksandar Ristovski <aristovski@qnx.com
3440 Jan Kratochvil <jan.kratochvil@redhat.com>
3441
3442 gdbserver build-id attribute generator.
3443 * linux-low.c (nat/linux-maps.h, search.h, rsp-low.h): Include.
3444 (ElfXX_Ehdr, ElfXX_Phdr, ElfXX_Nhdr): New.
3445 (ELFXX_FLD, ELFXX_SIZEOF, ELFXX_ROUNDUP, BUILD_ID_INVALID): New.
3446 (find_phdr): New.
3447 (get_dynamic): Use find_pdhr to traverse program headers.
3448 (struct mapping_entry, mapping_entry_s, free_mapping_entry_vec)
3449 (compare_mapping_entry_range, struct find_memory_region_callback_data)
3450 (read_build_id, find_memory_region_callback, lrfind_mapping_entry)
3451 (get_hex_build_id): New.
3452 (linux_qxfer_libraries_svr4): Add optional build-id attribute
3453 to reply XML document.
3454
9904185c
JK		 34552015-07-15 Aleksandar Ristovski <aristovski@qnx.com
3456 Jan Kratochvil <jan.kratochvil@redhat.com>
3457
3458 * target.c: Include target/target-utils.h and fcntl.h.
3459 (target_fileio_read_stralloc_1_pread, target_fileio_read_stralloc_1)
3460 (target_fileio_read_stralloc): New functions.
3461
6e5b4429
JK		 34622015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
3463
3464 * Makefile.in (OBS): Add gdb_regex.o.
3465 (gdb_regex.o): New.
3466 * config.in: Rebuilt.
3467 * configure: Rebuilt.
3468
ddc98fbf
JK		 34692015-07-15 Aleksandar Ristovski <aristovski@qnx.com
3470 Jan Kratochvil <jan.kratochvil@redhat.com>
3471
3472 Create empty nat/linux-maps.[ch] and common/target-utils.[ch].
3473 * Makefile.in (OBS): Add target-utils.o.
3474 (linux-maps.o, target-utils.o): New.
3475 * configure.srv (srv_linux_obj): Add linux-maps.o.
3476
e57bb7a0
PL		 34772015-07-15 Pierre Langlois <pierre.langlois@arm.com>
3478
3479 * linux-aarch64-low.c (aarch64_supports_range_stepping): New
3480 function, return 1.
3481 (the_low_target): Install it.
3482
586b02a9
PA		 34832015-07-14 Pedro Alves <palves@redhat.com>
3484
3485 * linux-low.c (kill_wait_lwp): Don't assert if waitpid fails.
3486 Instead, ignore ECHILD, and throw an error for other errnos.
3487
58c1b36c
PA		 34882015-07-10 Pedro Alves <palves@redhat.com>
3489
3490 * event-loop.c (struct callback_event) <data>: Change type to
3491 gdb_client_data instance instead of gdb_client_data pointer.
3492 (append_callback_event): Adjust.
3493
421530db
PL		 34942015-07-10 Pierre Langlois <pierre.langlois@arm.com>
3495
3496 * linux-aarch64-low.c: Add comments for each linux_target_ops
3497 method. Remove comments already covered in target_ops and
3498 linux_target_ops definitions.
3499 (the_low_target): Add comments for each unimplemented method.
3500
c2d65f38
YQ		 35012015-07-09 Yao Qi <yao.qi@linaro.org>
3502
3503 * linux-aarch64-low.c (aarch64_regmap): Remove.
3504 (aarch64_usrregs_info): Remove.
3505 (regs_info): Set field usrregs to NULL.
3506
b20a6524
MM		 35072015-07-02 Markus Metzger <markus.t.metzger@intel.com>
3508
3509 * linux-low.c: Include "rsp-low.h"
3510 (linux_low_encode_pt_config, linux_low_encode_raw): New.
3511 (linux_low_read_btrace): Support BTRACE_FORMAT_PT.
3512 (linux_low_btrace_conf): Support BTRACE_FORMAT_PT.
3513 (handle_btrace_enable_pt): New.
3514 (handle_btrace_general_set): Support "pt".
3515 (handle_btrace_conf_general_set): Support "pt:size".
3516
96c97461
PL		 35172015-06-29 Pierre Langlois <pierre.langlois@arm.com>
3518
3519 * linux-aarch64-low.c (aarch64_supports_z_point_type): Enable for
3520 Z_PACKET_SW_BP.
3521
37d66942
PL		 35222015-06-29 Pierre Langlois <pierre.langlois@arm.com>
3523
3524 * linux-aarch64-low.c: Remove comment about endianness.
3525 (aarch64_breakpoint): Change type to gdb_byte[]. Set to "brk #0".
3526 (aarch64_breakpoint_at): Change type of insn to gdb_byte[]. Use
3527 memcmp.
3528
dc06243f
GB		 35292015-06-24 Gary Benson <gbenson@redhat.com>
3530
3531 * linux-i386-ipa.c (stdint.h): Do not include.
3532 * lynx-i386-low.c (stdint.h): Likewise.
3533 * lynx-ppc-low.c (stdint.h): Likewise.
3534 * mem-break.c (stdint.h): Likewise.
3535 * thread-db.c (stdint.h): Likewise.
3536 * tracepoint.c (stdint.h): Likewise.
3537 * win32-low.c (stdint.h): Likewise.
3538
124e13d9
SM		 35392015-06-18 Simon Marchi <simon.marchi@ericsson.com>
3540
3541 * server.c (write_qxfer_response): Update call to
3542 remote_escape_output.
3543
909c2cda
JK		 35442015-06-15 Aleksandar Ristovski <aristovski@qnx.com
3545 Jan Kratochvil <jan.kratochvil@redhat.com>
3546
3547 Merge multiple hex conversions.
3548 * gdbreplay.c (tohex): Rename to 'fromhex'.
3549 (logchar): Use fromhex.
3550
24c05f46
JK		 35512015-06-10 Jan Kratochvil <jan.kratochvil@redhat.com>
3552
3553 * server.c (handle_qxfer_libraries): Set `version' attribute for
3554 <library-list>.
3555
14d2069a
GB		 35562015-06-10 Gary Benson <gbenson@redhat.com>
3557
3558 * target.h (struct target_ops) <multifs_open>: New field.
3559 <multifs_unlink>: Likewise.
3560 <multifs_readlink>: Likewise.
3561 * linux-low.c (nat/linux-namespaces.h): New include.
3562 (linux_target_ops): Initialize the_target->multifs_open,
3563 the_target->multifs_unlink and the_target->multifs_readlink.
3564 * hostio.h (hostio_handle_new_gdb_connection): New declaration.
3565 * hostio.c (hostio_fs_pid): New static variable.
3566 (hostio_handle_new_gdb_connection): New function.
3567 (handle_setfs): Likewise.
3568 (handle_open): Use the_target->multifs_open as appropriate.
3569 (handle_unlink): Use the_target->multifs_unlink as appropriate.
3570 (handle_readlink): Use the_target->multifs_readlink as
3571 appropriate.
3572 (handle_vFile): Handle vFile:setfs packets.
3573 * server.c (handle_query): Call hostio_handle_new_gdb_connection
3574 after target_handle_new_gdb_connection.
3575
4b8b5e72
GB		 35762015-06-10 Gary Benson <gbenson@redhat.com>
3577
3578 * configure.ac (AC_CHECK_FUNCS): Add setns.
3579 * config.in: Regenerate.
3580 * configure: Likewise.
3581 * Makefile.in (SFILES): Add nat/linux-namespaces.c.
3582 (linux-namespaces.o): New rule.
3583 * configure.srv (srv_linux_obj): Add linux-namespaces.o.
3584
3ac2e371
GB		 35852015-06-09 Gary Benson <gbenson@redhat.com>
3586
3587 * hostio.c (handle_open): Process mode argument with
3588 fileio_to_host_mode.
3589
ca9b78ce
YQ		 35902015-06-01 Yao Qi <yao.qi@linaro.org>
3591
3592 * linux-s390-low.c (PTRACE_GETREGSET, PTRACE_SETREGSET): Remove.
3593 * linux-x86-low.c: Likewise.
3594
bfacd19d
DB		 35952015-05-28 Don Breazeal <donb@codesourcery.com>
3596
3597 * linux-low.c (handle_extended_wait): Initialize
3598 thread_info.last_resume_kind for new fork children.
3599
452003ef
PA		 36002015-05-15 Pedro Alves <palves@redhat.com>
3601
3602 * target.h (target_handle_new_gdb_connection): Rewrite using if
3603 wrapped in do/while.
3604
1041a03c
JB		 36052015-05-14 Joel Brobecker <brobecker@adacore.com>
3606
3607 * configure.ac: Add prfpregset_t BFD_HAVE_SYS_PROCFS_TYPE check.
3608 * configure, config.in: Regenerate.
3609 * gdb_proc_service.h [HAVE_PRFPREGSET_T] (prfpregset_t):
3610 Declare typedef.
3611
c269dbdb
DB		 36122015-05-12 Don Breazeal <donb@codesourcery.com>
3613
3614 * linux-low.c (handle_extended_wait): Handle PTRACE_EVENT_FORK and
3615 PTRACE_EVENT_VFORK_DONE.
3616 (linux_low_ptrace_options, extended_event_reported): Add vfork
3617 events.
3618 * remote-utils.c (prepare_resume_reply): New stop reasons "vfork"
3619 and "vforkdone" for RSP 'T' Stop Reply Packet.
3620 * server.h (report_vfork_events): Declare
3621 global variable.
3622
3a8a0396
DB		 36232015-05-12 Don Breazeal <donb@codesourcery.com>
3624
3625 * linux-aarch64-low.c (aarch64_linux_new_fork): New function.
3626 (the_low_target) <new_fork>: Initialize new member.
3627 * linux-arm-low.c (arm_new_fork): New function.
3628 (the_low_target) <new_fork>: Initialize new member.
3629 * linux-low.c (handle_extended_wait): Call new target function
3630 new_fork.
3631 * linux-low.h (struct linux_target_ops) <new_fork>: New member.
3632 * linux-mips-low.c (mips_add_watchpoint): New function
3633 extracted from mips_insert_point.
3634 (the_low_target) <new_fork>: Initialize new member.
3635 (mips_linux_new_fork): New function.
3636 (mips_insert_point): Call mips_add_watchpoint.
3637 * linux-x86-low.c (x86_linux_new_fork): New function.
3638 (the_low_target) <new_fork>: Initialize new member.
3639
de0d863e
DB		 36402015-05-12 Don Breazeal <donb@codesourcery.com>
3641
3642 * linux-low.c (handle_extended_wait): Implement return value,
3643 rename argument 'event_child' to 'event_lwp', handle
3644 PTRACE_EVENT_FORK, call internal_error for unrecognized event.
3645 (linux_low_ptrace_options): New function.
3646 (linux_low_filter_event): Call linux_low_ptrace_options,
3647 use different argument fo linux_enable_event_reporting,
3648 use return value from handle_extended_wait.
3649 (extended_event_reported): New function.
3650 (linux_wait_1): Call extended_event_reported and set
3651 status to report fork events.
3652 (linux_write_memory): Add pid to debug message.
3653 (reset_lwp_ptrace_options_callback): New function.
3654 (linux_handle_new_gdb_connection): New function.
3655 (linux_target_ops): Initialize new structure member.
3656 * linux-low.h (struct lwp_info) <waitstatus>: New member.
3657 * lynx-low.c: Initialize new structure member.
3658 * remote-utils.c (prepare_resume_reply): Implement stop reason
3659 "fork" for "T" stop message.
3660 * server.c (handle_query): Call handle_new_gdb_connection.
3661 * server.h (report_fork_events): Declare global flag.
3662 * target.h (struct target_ops) <handle_new_gdb_connection>:
3663 New member.
3664 (target_handle_new_gdb_connection): New macro.
3665 * win32-low.c: Initialize new structure member.
3666
ddcbc397
DB		 36672015-05-12 Don Breazeal <donb@codesourcery.com>
3668
3669 * mem-break.c (APPEND_TO_LIST): Define macro.
3670 (clone_agent_expr): New function.
3671 (clone_one_breakpoint): New function.
3672 (clone_all_breakpoints): New function.
3673 * mem-break.h: Declare new functions.
3674
89245bc0
DB		 36752015-05-12 Don Breazeal <donb@codesourcery.com>
3676
3677 * linux-low.c (linux_supports_fork_events): New function.
3678 (linux_supports_vfork_events): New function.
3679 (linux_target_ops): Initialize new structure members.
3680 (initialize_low): Call linux_check_ptrace_features.
3681 * lynx-low.c (lynx_target_ops): Initialize new structure
3682 members.
3683 * server.c (report_fork_events, report_vfork_events):
3684 New global flags.
3685 (handle_query): Add new features to qSupported packet and
3686 response.
3687 (captured_main): Initialize new global variables.
3688 * target.h (struct target_ops) <supports_fork_events>:
3689 New member.
3690 <supports_vfork_events>: New member.
3691 (target_supports_fork_events): New macro.
3692 (target_supports_vfork_events): New macro.
3693 * win32-low.c (win32_target_ops): Initialize new structure
3694 members.
3695
835205d0
GB		 36962015-05-12 Gary Benson <gbenson@redhat.com>
3697
3698 * server.c (handle_qxfer_exec_file): Use current process
3699 if annex is empty.
3700
21e94bd9
SL		 37012015-05-08 Sandra Loosemore <sandra@codesourcery.com>
3702
3703 * linux-nios2-low.c: Include elf/common.h. Adjust comments.
3704 Remove HAVE_PTRACE_GETREGS conditionals.
3705 (nios2_regsets): Use PTRACE_GETREGSET and PTRACE_SETREGSET
3706 instead of PTRACE_GETREGS and PTRACE_SETREGS.
3707
45614f15
YQ		 37082015-05-08 Yao Qi <yao.qi@linaro.org>
3709
3710 * linux-low.c (linux_supports_conditional_breakpoints): New
3711 function.
3712 (linux_target_ops): Install new target method.
3713 * lynx-low.c (lynx_target_ops): Install NULL hook for
3714 supports_conditional_breakpoints.
3715 * nto-low.c (nto_target_ops): Likewise.
3716 * spu-low.c (spu_target_ops): Likewise.
3717 * win32-low.c (win32_target_ops): Likewise.
3718 * server.c (handle_query): Check
3719 target_supports_conditional_breakpoints.
3720 * target.h (struct target_ops) <supports_conditional_breakpoints>:
3721 New field.
3722 (target_supports_conditional_breakpoints): New macro.
3723
80ad801e
PA		 37242015-05-06 Pedro Alves <palves@redhat.com>
3725
3726 PR server/18081
3727 * server.c (start_inferior): If the process exits, mourn it.
3728
819843c7
GB		 37292015-04-21 Gary Benson <gbenson@redhat.com>
3730
3731 * hostio.c (fileio_open_flags_to_host): Factored out to
3732 fileio_to_host_openflags in common/fileio.c. Single use
3733 updated.
3734
a2d5a9d7
MF		 37352015-04-17 Max Filippov <jcmvbkbc@gmail.com>
3736
3737 * linux-xtensa-low.c (xtensa_fill_gregset)
3738 (xtensa_store_gregset): Check XCHAL_HAVE_LOOPS instead of
3739 XCHAL_HAVE_LOOP.
3740
deb44829
MF		 37412015-04-17 Max Filippov <jcmvbkbc@gmail.com>
3742
3743 * linux-xtensa-low.c (xtensa_usrregs_info): Remove.
3744 (regs_info): Replace usrregs pointer with NULL.
3745
e57f1de3
GB		 37462015-04-17 Gary Benson <gbenson@redhat.com>
3747
3748 * target.h (struct target_ops) <pid_to_exec_file>: New field.
3749 * linux-low.c (linux_target_ops): Initialize pid_to_exec_file.
3750 * server.c (handle_qxfer_exec_file): New function.
3751 (qxfer_packets): Add exec-file entry.
3752 (handle_query): Report qXfer:exec-file:read as supported packet.
3753
62828379
RN		 37542015-04-14 Romain Naour <romain.naour@openwide.fr> (tiny change)
3755
3756 * linux-low.c (linux_read_offsets): Remove get_thread_lwp.
3757
b88bb450
GB		 37582015-04-09 Gary Benson <gbenson@redhat.com>
3759
3760 * hostio-errno.c (errno_to_fileio_error): Remove function.
3761 Update caller to use remote_fileio_to_fio_error.
3762
c8f4bfdd
YQ		 37632015-04-09 Yao Qi <yao.qi@linaro.org>
3764
3765 * linux-low.c (linux_insert_point): Call
3766 insert_memory_breakpoint if TYPE is raw_bkpt_type_sw.
3767 (linux_remove_point): Call remove_memory_breakpoint if type is
3768 raw_bkpt_type_sw.
3769 * linux-x86-low.c (x86_insert_point): Don't call
3770 insert_memory_breakpoint.
3771 (x86_remove_point): Don't call remove_memory_breakpoint.
3772
41f98f02
PA		 37732015-04-01 Pedro Alves <palves@redhat.com>
3774 Cleber Rosa <crosa@redhat.com>
3775
3776 * server.c (gdbserver_usage): Reorganize and extend the usage
3777 message.
3778
2bf6fb9d
PA		 37792015-03-24 Pedro Alves <palves@redhat.com>
3780
3781 * linux-low.c (check_stopped_by_breakpoint): Tweak debug log
3782 output. Also dump TRAP_TRACE.
3783 (linux_low_filter_event): In debug output, distinguish a
3784 resume_stop SIGSTOP from a delayed SIGSTOP.
3785
369f6daa
GB		 37862015-03-24 Gary Benson <gbenson@redhat.com>
3787
3788 * linux-x86-low.c (x86_linux_new_thread): Moved to
3789 nat/x86-linux.c.
3790 (x86_linux_prepare_to_resume): Likewise.
3791
8e5d4070
GB		 37922015-03-24 Gary Benson <gbenson@redhat.com>
3793
3794 * Makefile.in (x86-linux-dregs.o): New rule.
3795 * configure.srv: Add x86-linux-dregs.o to relevant targets.
3796 * linux-x86-low.c: Include nat/x86-linux-dregs.h.
3797 (u_debugreg_offset): Moved to nat/x86-linux-dregs.c.
3798 (x86_linux_dr_get): Likewise.
3799 (x86_linux_dr_set): Likewise.
3800 (update_debug_registers_callback): Likewise.
3801 (x86_linux_dr_set_addr): Likewise.
3802 (x86_linux_dr_get_addr): Likewise.
3803 (x86_linux_dr_set_control): Likewise.
3804 (x86_linux_dr_get_control): Likewise.
3805 (x86_linux_dr_get_status): Likewise.
3806 (x86_linux_update_debug_registers): Likewise.
3807
2b95d440
GB		 38082015-03-24 Gary Benson <gbenson@redhat.com>
3809
3810 * linux-x86-low.c (x86_linux_update_debug_registers):
3811 New function, factored out from...
3812 (x86_linux_prepare_to_resume): ...this.
3813
14b0bc68
GB		 38142015-03-24 Gary Benson <gbenson@redhat.com>
3815
3816 * linux-x86-low.c (x86_linux_dr_get): Update comments.
3817 (x86_linux_dr_set): Likewise.
3818 (update_debug_registers_callback): Likewise.
3819 (x86_linux_dr_set_addr): Likewise.
3820 (x86_linux_dr_get_addr): Likewise.
3821 (x86_linux_dr_set_control): Likewise.
3822 (x86_linux_dr_get_control): Likewise.
3823 (x86_linux_dr_get_status): Likewise.
3824 (x86_linux_prepare_to_resume): Likewise.
3825
5dfe6ca8
GB		 38262015-03-24 Gary Benson <gbenson@redhat.com>
3827
3828 * linux-x86-low.c (x86_linux_dr_get): Add assertion.
3829 Use perror_with_name. Pass string through gettext.
3830 (x86_linux_dr_set): Likewise.
3831
d33472ad
GB		 38322015-03-24 Gary Benson <gbenson@redhat.com>
3833
3834 * linux-x86-low.c (x86_dr_low_set_addr): Rename to...
3835 (x86_linux_dr_set_addr): ...this.
3836 (x86_dr_low_get_addr): Rename to...
3837 (x86_linux_dr_get_addr): ...this.
3838 (x86_dr_low_set_control): Rename to...
3839 (x86_linux_dr_set_control): ...this.
3840 (x86_dr_low_get_control): Rename to...
3841 (x86_linux_dr_get_control): ...this.
3842 (x86_dr_low_get_status): Rename to...
3843 (x86_linux_dr_get_status): ...this.
3844 (x86_dr_low): Update with new function names.
3845
4b134ca1
GB		 38462015-03-24 Gary Benson <gbenson@redhat.com>
3847
3848 * Makefile.in (x86-linux.o): New rule.
3849 * configure.srv: Add x86-linux.o to relevant targets.
3850 * linux-low.c (lwp_set_arch_private_info): New function.
3851 (lwp_arch_private_info): Likewise.
3852 * linux-x86-low.c: Include nat/x86-linux.h.
3853 (arch_lwp_info): Removed structure.
3854 (update_debug_registers_callback):
3855 Use lwp_set_debug_registers_changed.
3856 (x86_linux_prepare_to_resume): Use lwp_debug_registers_changed
3857 and lwp_set_debug_registers_changed.
3858 (x86_linux_new_thread): Use lwp_set_debug_registers_changed.
3859
34c703da
GB		 38602015-03-24 Gary Benson <gbenson@redhat.com>
3861
3862 * linux-low.h (linux_target_ops) <new_thread>: Changed signature.
3863 * linux-arm-low.c (arm_new_thread): Likewise.
3864 * linux-aarch64-low.c (aarch64_linux_new_thread): Likewise.
3865 * linux-mips-low.c (mips_linux_new_thread): Likewise.
3866 * linux-x86-low.c (x86_linux_new_thread): Likewise.
3867 * linux-low.c (add_lwp): Update the_low_target.new_thread call.
3868
cff068da
GB		 38692015-03-24 Gary Benson <gbenson@redhat.com>
3870
3871 * linux-low.c (ptid_of_lwp): New function.
3872 (lwp_is_stopped): Likewise.
3873 (lwp_stop_reason): Likewise.
3874 * linux-x86-low.c (update_debug_registers_callback):
3875 Use lwp_is_stopped.
3876 (x86_linux_prepare_to_resume): Use ptid_of_lwp and
3877 lwp_stop_reason.
3878
b2f7c7e8
GB		 38792015-03-24 Gary Benson <gbenson@redhat.com>
3880
3881 * linux-low.h (linux_stop_lwp): Remove declaration.
3882
6d4ee8c6
GB		 38832015-03-24 Gary Benson <gbenson@redhat.com>
3884
3885 * linux-low.h: Include nat/linux-nat.h.
3886 * linux-low.c (iterate_over_lwps_args): New structure.
3887 (iterate_over_lwps_filter): New function.
3888 (iterate_over_lwps): Likewise.
3889 * linux-x86-low.c (update_debug_registers_callback):
3890 Update signature to what iterate_over_lwps expects.
3891 Remove PID check that iterate_over_lwps now performs.
3892 (x86_dr_low_set_addr): Use iterate_over_lwps.
3893 (x86_dr_low_set_control): Likewise.
3894
70a0bb6b
GB		 38952015-03-24 Gary Benson <gbenson@redhat.com>
3896
3897 * linux-x86-low.c (x86_debug_reg_state): New function.
3898 (x86_linux_prepare_to_resume): Use the above.
3899
7b669087
GB		 39002015-03-24 Gary Benson <gbenson@redhat.com>
3901
3902 * linux-low.c (current_lwp_ptid): New function.
3903 * linux-x86-low.c: Include nat/linux-nat.h.
3904 (x86_dr_low_get_addr): Use current_lwp_ptid.
3905 (x86_dr_low_get_control): Likewise.
3906 (x86_dr_low_get_status): Likewise.
3907
eef49a3d
PA		 39082015-03-20 Pedro Alves <palves@redhat.com>
3909
3910 * tracepoint.c (cmd_qtstatus): Make "str" const.
3911
b2333d22
PA		 39122015-03-20 Pedro Alves <palves@redhat.com>
3913
3914 * server.c (handle_general_set): Make "req_str" const.
3915
23f238d3
PA		 39162015-03-19 Pedro Alves <palves@redhat.com>
3917
3918 * linux-low.c (linux_resume_one_lwp): Rename to ...
3919 (linux_resume_one_lwp_throw): ... this. Don't handle ESRCH here,
3920 instead call perror_with_name.
3921 (check_ptrace_stopped_lwp_gone): New function.
3922 (linux_resume_one_lwp): Reimplement as wrapper around
3923 linux_resume_one_lwp_throw that swallows errors if the LWP is
3924 gone.
3925
91baf43f
PA		 39262015-03-19 Pedro Alves <palves@redhat.com>
3927
3928 * linux-low.c (count_events_callback, select_event_lwp_callback):
3929 No longer check whether the thread has resume_stop as last resume
3930 kind.
3931
8bf3b159
PA		 39322015-03-19 Pedro Alves <palves@redhat.com>
3933
3934 * linux-low.c (count_events_callback, select_event_lwp_callback):
3935 Use the lwp's status_pending_p field, not the thread's.
3936
b90fc188
PA		 39372015-03-19 Pedro Alves <palves@redhat.com>
3938
3939 * linux-low.c (select_event_lwp_callback): Update comments to
3940 no longer mention SIGTRAP.
3941
464b0089
GB		 39422015-03-18 Gary Benson <gbenson@redhat.com>
3943
3944 * server.c (handle_query): Do not report vFile:fstat as supported.
3945
aa9e327f
GB		 39462015-03-11 Gary Benson <gbenson@redhat.com>
3947
3948 * hostio.c (sys/types.h): New include.
3949 (sys/stat.h): Likewise.
3950 (common-remote-fileio.h): Likewise.
3951 (handle_fstat): New function.
3952 (handle_vFile): Handle vFile:fstat packets.
aa9e327f 3953
791c0056
GB		 39542015-03-11 Gary Benson <gbenson@redhat.com>
3955
3956 * configure.ac (AC_CHECK_MEMBERS): Add checks for
3957 struct stat.st_blocks and struct stat.st_blksize.
3958 * configure: Regenerate.
3959 * config.in: Likewise.
3960 * Makefile.in (SFILES): Add common/common-remote-fileio.c.
3961 (OBS): Add common-remote-fileio.o.
3962 (common-remote-fileio.o): New rule.
3963
9a9df970
PA		 39642015-03-09 Pedro Alves <palves@redhat.com>
3965
3966 * tracepoint.c (gdb_agent_helper_thread): Cast '&sockaddr' to
3967 'struct sockaddr' pointer in 'accept' call.
3968
9eb1356e
PA		 39692015-03-09 Pedro Alves <palves@redhat.com>
3970
3971 Revert:
3972 2015-03-07 Pedro Alves <palves@redhat.com>
3973 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
3974 or <winsock2.h> here. Instead include "gdb_socket.h".
3975 (remote_open): Use union gdb_sockaddr_u.
3976 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
3977 or <winsock2.h> here. Instead include "gdb_socket.h".
3978 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
3979 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
3980 or <sys/un.h>.
3981 (init_named_socket, gdb_agent_helper_thread): Use union
3982 gdb_sockaddr_u.
3983
aac331e4
PA		 39842015-03-07 Pedro Alves <palves@redhat.com>
3985
3986 * configure.ac (build_warnings): Move
3987 -Wdeclaration-after-statement to the C-specific set.
3988 * configure: Regenerate.
3989
366c75fc
PA		 39902015-03-07 Pedro Alves <palves@redhat.com>
3991
3992 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
3993 or <winsock2.h> here. Instead include "gdb_socket.h".
3994 (remote_open): Use union gdb_sockaddr_u.
3995 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
3996 or <winsock2.h> here. Instead include "gdb_socket.h".
3997 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
3998 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
3999 or <sys/un.h>.
4000 (init_named_socket, gdb_agent_helper_thread): Use union
4001 gdb_sockaddr_u.
4002
492d29ea
PA		 40032015-03-07 Pedro Alves <palves@redhat.com>
4004
4005 Adjust all callers of TRY_CATCH to use TRY/CATCH/END_CATCH
4006 instead.
4007
60a191ed
YQ		 40082015-03-06 Yao Qi <yao.qi@linaro.org>
4009
4010 * linux-aarch64-low.c (aarch64_insert_point): Use
4011 show_debug_regs as a boolean.
4012 (aarch64_remove_point): Likewise.
4013
f5771b1d
PA		 40142015-03-05 Pedro Alves <palves@redhat.com>
4015
4016 * lynx-low.c (lynx_target_ops): Install NULL hooks for
4017 stopped_by_sw_breakpoint, supports_stopped_by_sw_breakpoint,
4018 stopped_by_hw_breakpoint, supports_stopped_by_hw_breakpoint.
4019 * nto-low.c (nto_target_ops): Likewise.
4020 * spu-low.c (spu_target_ops): Likewise.
4021 * win32-low.c (win32_target_ops): Likewise.
4022
3e572f71
PA		 40232015-03-04 Pedro Alves <palves@redhat.com>
4024
72f4393d 4025 * linux-low.c (check_stopped_by_breakpoint) [USE_SIGTRAP_SIGINFO]:
3e572f71
PA		 4026 Decide whether a breakpoint triggered based on the SIGTRAP's
4027 siginfo.si_code.
72f4393d
L		 4028 (thread_still_has_status_pending_p) [USE_SIGTRAP_SIGINFO]: Don't check whether a
4029 breakpoint is inserted if relying on SIGTRAP's siginfo.si_code.
3e572f71
PA		 4030 (linux_low_filter_event): Check for breakpoints before checking
4031 watchpoints.
4032 (linux_wait_1): Don't re-increment the PC if relying on SIGTRAP's
4033 siginfo.si_code.
72f4393d
L		 4034 (linux_stopped_by_sw_breakpoint)
4035 (linux_supports_stopped_by_sw_breakpoint)
4036 (linux_stopped_by_hw_breakpoint)
4037 (linux_supports_stopped_by_hw_breakpoint): New functions.
4038 (linux_target_ops): Install new target methods.
3e572f71 4039
1ec68e26
PA		 40402015-03-04 Pedro Alves <palves@redhat.com>
4041
4042 * remote-utils.c (prepare_resume_reply): Report swbreak/hbreak.
4043 * server.c (swbreak_feature, hwbreak_feature): New globals.
4044 (handle_query) <qSupported>: Handle "swbreak+" and "hwbreak+".
4045 (captured_main): Clear swbreak_feature and hwbreak_feature.
4046 * server.h (swbreak_feature, hwbreak_feature): Declare.
4047 * target.h (struct target_ops) <stopped_by_sw_breakpoint,
4048 supports_stopped_by_sw_breakpoint, stopped_by_hw_breakpoint,
4049 supports_stopped_by_hw_breakpoint>: New fields.
4050 (target_supports_stopped_by_sw_breakpoint)
4051 (target_stopped_by_sw_breakpoint)
4052 (target_supports_stopped_by_hw_breakpoint)
4053 (target_stopped_by_hw_breakpoint): Declare.
4054
15c66dd6
PA		 40552015-03-04 Pedro Alves <palves@redhat.com>
4056
4057 enum lwp_stop_reason -> enum target_stop_reason
4058 * linux-low.c (check_stopped_by_breakpoint): Adjust.
4059 (thread_still_has_status_pending_p, check_stopped_by_watchpoint)
4060 (linux_wait_1, stuck_in_jump_pad_callback)
4061 (move_out_of_jump_pad_callback, linux_resume_one_lwp)
4062 (linux_stopped_by_watchpoint):
4063 * linux-low.h (enum lwp_stop_reason): Delete.
4064 (struct lwp_info) <stop_reason>: Now an enum target_stop_reason.
4065 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
4066
98fc70d6
YQ		 40672015-03-04 Yao Qi <yao.qi@linaro.org>
4068
4069 * Makefile.in (SFILES): Add linux-aarch64-low.c.
4070
dd2ac174
GB		 40712015-03-03 Gary Benson <gbenson@redhat.com>
4072
4073 * hostio.c (handle_vFile): Fix prefix lengths.
4074
d68e53f4
MM		 40752015-03-03 Markus Metzger <markus.t.metzger@intel.com>
4076
4077 * linux-low.c (linux_low_enable_btrace): Do not overwrite non-zero
4078 ptr_bits.
4079
bf2d68ab
AA		 40802015-03-02 Andreas Arnez <arnez@linux.vnet.ibm.com>
4081
4082 * Makefile.in (s390-vx-linux64.c, s390-tevx-linux64.c)
4083 (s390x-vx-linux64.c, s390x-tevx-linux64.c): New rules.
4084 (clean): Add "rm -f" for above C files.
4085 * configure.srv (srv_regobj): Add s390-vx-linux64.o,
4086 s390-tevx-linux64.o, s390x-vx-linux64.o, and s390x-tevx-linux64.o.
4087 (srv_xmlfiles): Add s390-vx-linux64.xml, s390-tevx-linux64.xml,
4088 s390x-vx-linux64.xml, s390x-tevx-linux64.xml, and s390-vx.xml.
4089 * linux-s390-low.c (HWCAP_S390_VX): New macro.
4090 (init_registers_s390_vx_linux64, init_registers_s390_tevx_linux64)
4091 (init_registers_s390x_vx_linux64)
4092 (init_registers_s390x_tevx_linux64)
4093 (tdesc_s390_vx_linux64, tdesc_s390_tevx_linux64)
4094 (tdesc_s390x_vx_linux64, tdesc_s390x_tevx_linux64): New extern
4095 declarations.
4096 (s390_fill_vxrs_low, s390_store_vxrs_low, s390_fill_vxrs_high)
4097 (s390_store_vxrs_high): New functions.
4098 (s390_regsets): Add entries for NT_S390_VXRS_LOW and
4099 NT_S390_VXRS_HIGH.
4100 (s390_arch_setup): Add logic for selecting one of the new target
4101 descriptions. Activate the new vector regsets if applicable.
4102 (initialize_low_arch): Also invoke init_registers_s390_vx_linux64,
4103 init_registers_s390_tevx_linux64, init_registers_s390x_vx_linux64,
4104 and init_registers_s390x_tevx_linux64.
4105
c966a859
PA		 41062015-03-01 Pedro Alves <palves@redhat.com>
4107
4108 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Constify 'raw_regs'
4109 parameter.
4110
4180215b
PA		 41112015-02-27 Pedro Alves <palves@redhat.com>
4112
4113 * linux-x86-low.c (u_debugreg_offset): New function.
4114 (x86_linux_dr_get, x86_linux_dr_set): Use it.
4115
749bab01
PA		 41162015-02-27 Pedro Alves <palves@redhat.com>
4117
4118 * gdb_proc_service.h: Wrap with EXTERN_C_PUSH/EXTERN_C_POP.
4119 [!HAVE_PROC_SERVICE_H] (struct ps_prochandle): Forward declare.
4120 [!HAVE_PROC_SERVICE_H] (ps_pdread, ps_pdwrite, ps_ptread)
4121 ps_ptwrite, ps_lgetregs, ps_lsetregs, ps_lgetfpregs)
4122 (ps_lsetfpregs, ps_getpid)
4123 (ps_get_thread_area, ps_pglobal_lookup, ps_pstop, ps_pcontinue)
4124 (ps_lstop, ps_lcontinue, ps_lgetxregsize, ps_lgetxregs)
4125 (ps_lsetxregs, ps_plog): Declare.
4126
3c14e5a3
PA		 41272015-02-27 Pedro Alves <palves@redhat.com>
4128
4129 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Use
4130 IP_AGENT_EXPORT_FUNC.
4131 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Use
4132 IP_AGENT_EXPORT_FUNC.
4133 * tracepoint.c (ATTR_USED, ATTR_NOINLINE, ATTR_CONSTRUCTOR)
4134 (IP_AGENT_EXPORT): Delete.
4135 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
4136 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
4137 (gdb_trampoline_buffer_error, collecting, gdb_collect)
4138 (stop_tracing, flush_trace_buffer, about_to_request_buffer_space)
4139 (trace_buffer_is_full, stopping_tracepoint, expr_eval_result)
4140 (error_tracepoint, tracepoints, tracing, trace_buffer_ctrl)
4141 (trace_buffer_ctrl_curr, trace_buffer_lo, trace_buffer_hi)
4142 (traceframe_read_count, traceframe_write_count)
4143 (traceframes_created, trace_state_variables, get_raw_reg)
4144 (get_trace_state_variable_value, set_trace_state_variable_value)
4145 (ust_loaded, helper_thread_id, cmd_buf): Use
4146 IPA_SYM_EXPORTED_NAME.
4147 (stop_tracing, flush_trace_buffer): Use IP_AGENT_EXPORT_FUNC.
4148 (tracepoints) Use IP_AGENT_EXPORT_VAR.
4149 (stopping_tracepoint, trace_buffer_is_full, expr_eval_result): Use
4150 IP_AGENT_EXPORT_VAR and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
4151 (last_tracepoint): Move into !IN_PROCESS_AGENT block.
4152 (error_tracepoint): Use IP_AGENT_EXPORT_VAR and wrap in
4153 EXTERN_C_PUSH/EXTERN_C_POP.
4154 (trace_state_variables): Use IP_AGENT_EXPORT_VAR.
4155 (trace_buffer_lo, trace_buffer_hi): Use IP_AGENT_EXPORT_VAR and
4156 wrap in EXTERN_C_PUSH/EXTERN_C_POP.
4157 (trace_buffer_ctrl, trace_buffer_ctrl_curr)
4158 (traceframe_write_count, traceframe_read_count)
4159 (traceframes_created, tracing): Use IP_AGENT_EXPORT_VAR.
4160 (about_to_request_buffer_space, get_trace_state_variable_value)
4161 (set_trace_state_variable_value): Use IP_AGENT_EXPORT_FUNC.
4162 (collecting): Use IP_AGENT_EXPORT_VAR and wrap in
4163 EXTERN_C_PUSH/EXTERN_C_POP.
4164 (gdb_collect): Use IP_AGENT_EXPORT_FUNC.
4165 (ust_loaded, cmd_buf): Use IP_AGENT_EXPORT_VAR.
4166 (helper_thread_id, gdb_agent_capability): Use IP_AGENT_EXPORT_VAR
4167 and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
4168 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
4169 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
4170 (gdb_trampoline_buffer_error): Use IP_AGENT_EXPORT_VAR.
4171 * tracepoint.h (ATTR_USED, ATTR_NOINLINE, EXPORTED_SYMBOL):
4172 Define.
4173 (IP_AGENT_EXPORT_FUNC, IP_AGENT_EXPORT_VAR)
4174 (IP_AGENT_EXPORT_VAR_DECL): Define.
4175 (tracing): Declare.
4176 (gdb_agent_get_raw_reg): Declare.
4177
fe978cb0
PA		 41782015-02-27 Tom Tromey <tromey@redhat.com>
4179 Pedro Alves <palves@redhat.com>
4180
4181 Rename symbols whose names are reserved C++ keywords throughout.
4182
3bc3d82a
PA		 41832015-02-27 Pedro Alves <palves@redhat.com>
4184
4185 * Makefile.in (COMPILER): New, get it from autoconf.
4186 (CXX): Get from autoconf instead.
4187 (COMPILE.pre): Use COMPILER.
4188 (CC-LD): Rename to ...
4189 (CC_LD): ... this. Use COMPILER.
4190 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT), $(IPA_LIB)): Adjust.
4191 (CXX_FOR_TARGET): Default to g++ instead of gcc.
4192 * acinclude.m4: Include build-with-cxx.m4.
4193 * configure.ac: Call AC_PROG_CXX and GDB_AC_BUILD_WITH_CXX.
4194 Disable -Werror by default if building in C++ mode.
4195 (build_warnings): Add -Wno-sign-compare, -Wno-write-strings and
4196 -Wno-narrowing in C++ mode. Run supported-warning-flags tests with
4197 the C++ compiler. Save/restore CXXFLAGS too.
4198 * configure: Regenerate.
4199
07697489
PA		 42002015-02-27 Pedro Alves <palves@redhat.com>
4201
4202 * acinclude.m4: Include libiberty.m4.
4203 * configure.ac: Call libiberty_INIT.
4204 * config.in, configure: Regenerate.
4205
9beb7c4e
PA		 42062015-02-26 Pedro Alves <palves@redhat.com>
4207
4208 * linux-low.c (linux_wait_1): When incrementing the PC past a
4209 program breakpoint always use the_low_target.breakpoint_len as
4210 increment, rather than the maximum between that and
4211 the_low_target.decr_pc_after_break.
4212
8090aef2
PA		 42132015-02-23 Pedro Alves <palves@redhat.com>
4214
4215 * linux-low.c (check_stopped_by_breakpoint): Don't check if the
4216 thread was doing a step-over; always adjust the PC if
4217 we stepped over a permanent breakpoint.
4218 (linux_wait_1): If we stepped over breakpoint that was on top of a
4219 permanent breakpoint, manually advance the PC past it.
4220
bc9540e8
PA		 42212015-02-23 Pedro Alves <palves@redhat.com>
4222
4223 * linux-x86-low.c (REGSIZE): Define in both 32-bit and 64-bit
4224 modes.
4225 (x86_fill_gregset, x86_store_gregset): Use it when handling
4226 $orig_eax.
4227
2db9a427
PA		 42282015-02-20 Pedro Alves <palves@redhat.com>
4229
4230 * thread-db.c: Include "nat/linux-procfs.h".
4231 (thread_db_init): Skip listing new threads if the kernel supports
4232 PTRACE_EVENT_CLONE and /proc/PID/task/ is accessible.
4233
afa8d396
PA		 42342015-02-20 Pedro Alves <palves@redhat.com>
4235
4236 * linux-low.c (status_pending_p_callback): Use ptid_match.
4237
c9587f88
AT		 42382015-02-19 Antoine Tremblay <antoine.tremblay@ericsson.com>
4239
4240 PR breakpoints/16812
4241 * linux-low.c (wstatus_maybe_breakpoint): Remove.
4242 (linux_low_filter_event): Update wstatus_maybe_breakpoint name.
4243 (linux_wait_1): Report SIGTRAP,SIGILL,SIGSEGV.
4244
b05ec7a5
AT		 42452015-02-10 Antoine Tremblay <antoine.tremblay@ericsson.com>
4246
4247 PR breakpoints/15956
4248 * tracepoint.c (cmd_qtinit): Add check for current_thread.
4249
d33501a5
MM		 42502015-02-09 Markus Metzger <markus.t.metzger@intel.com>
4251
4252 * linux-low.c (linux_low_btrace_conf): Print size.
4253 * server.c (handle_btrace_conf_general_set): New.
4254 (hanle_general_set): Call handle_btrace_conf_general_set.
4255 (handle_query): Report Qbtrace-conf:bts:size as supported.
4256
f4abbc16
MM		 42572015-02-09 Markus Metzger <markus.t.metzger@intel.com>
4258
4259 * linux-low.c (linux_low_enable_btrace): Update parameters.
4260 (linux_low_btrace_conf): New.
4261 (linux_target_ops)<to_btrace_conf>: Initialize.
4262 * server.c (current_btrace_conf): New.
4263 (handle_btrace_enable): Rename to ...
4264 (handle_btrace_enable_bts): ... this. Pass &current_btrace_conf
4265 to target_enable_btrace. Update comment. Update users.
4266 (handle_qxfer_btrace_conf): New.
4267 (qxfer_packets): Add btrace-conf entry.
4268 (handle_query): Report qXfer:btrace-conf:read as supported packet.
4269 * target.h (target_ops)<enable_btrace>: Update parameters and comment.
4270 (target_ops)<read_btrace_conf>: New.
4271 (target_enable_btrace): Update parameters.
4272 (target_read_btrace_conf): New.
4273
043c3577
MM		 42742015-02-09 Markus Metzger <markus.t.metzger@intel.com>
4275
4276 * server.c (handle_btrace_general_set): Remove call to
4277 target_supports_btrace.
4278 (supported_btrace_packets): New.
4279 (handle_query): Call supported_btrace_packets.
4280 * target.h: include btrace-common.h.
4281 (btrace_target_info): Removed.
4282 (supports_btrace, target_supports_btrace): Update parameters.
4283
734b0e4b
MM		 42842015-02-09 Markus Metzger <markus.t.metzger@intel.com>
4285
4286 * Makefile.in (SFILES): Add common/btrace-common.c.
4287 (OBS): Add common/btrace-common.o.
4288 (btrace-common.o): Add build rules.
4289 * linux-low: Include btrace-common.h.
4290 (linux_low_read_btrace): Use struct btrace_data. Call
4291 btrace_data_init and btrace_data_fini.
4292
d6c146e9
PA		 42932015-02-06 Pedro Alves <palves@redhat.com>
4294
4295 * thread-db.c (find_new_threads_callback): Add debug output.
4296
20ba1ce6
PA		 42972015-02-04 Pedro Alves <palves@redhat.com>
4298
4299 * linux-low.c (handle_extended_wait): Don't resume LWPs here.
4300 (resume_stopped_resumed_lwps): New function.
4301 (linux_wait_for_event_filtered): Use it.
4302
8cc73a39
SDJ		 43032015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
4304
4305 * Makefile.in (SFILES): Add linux-personality.c.
4306 (linux-personality.o): New rule.
4307 * configure.srv (srv_linux_obj): Add linux-personality.o to the
4308 list of objects to be built.
4309 * linux-low.c: Include nat/linux-personality.h.
4310 (linux_create_inferior): Remove code to disable address space
4311 randomization (moved to ../nat/linux-personality.c). Create
4312 cleanup to disable address space randomization.
4313
fb23d554
SDJ		 43142015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
4315
4316 * Makefile.in (posix-strerror.o): New rule.
4317 (mingw-strerror.o): Likewise.
4318 * configure: Regenerated.
4319 * configure.ac: Source file ../common/common.host. Initialize new
4320 variable srv_host_obs. Add srv_host_obs to GDBSERVER_DEPFILES.
4321
cdf43629
YQ		 43222015-01-14 Yao Qi <yao@codesourcery.com>
4323
4324 * Makefile.in (SFILES): Add nat/ppc-linux.c.
4325 (ppc-linux.o): New rule.
4326 * configure.srv (powerpc*-*-linux*): Add ppc-linux.o.
4327 * configure.ac: AC_CHECK_FUNCS(getauxval).
4328 * config.in: Re-generated.
4329 * configure: Re-generated.
4330 * linux-ppc-low.c (ppc_arch_setup) [__powerpc64__]: Call
4331 ppc64_64bit_inferior_p
4332
514c5338
YQ		 43332015-01-14 Yao Qi <yao@codesourcery.com>
4334
4335 * linux-ppc-low.c: Include "nat/ppc-linux.h".
4336 (PPC_FEATURE_HAS_VSX): Move to nat/ppc-linux.h.
4337 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Likewise.
4338 (PT_ORIG_R3, PT_TRAP): Likewise.
4339 (PTRACE_GETVSXREGS, PTRACE_SETVSXREGS): Likewise.
4340 (PTRACE_GETVRREGS, PTRACE_SETVRREGS): Likewise.
4341 (PTRACE_GETEVRREGS, PTRACE_SETEVRREGS): Likewise.
4342
3368c1e5
JB		 43432015-01-10 Joel Brobecker <brobecker@adacore.com>
4344
4345 * i387-fp.c (i387_cache_to_xsave): In look over
4346 num_avx512_zmmh_high_registers, replace use of struct i387_xsave
4347 zmmh_low_space field by use of zmmh_high_space.
4348
582511be
PA		 43492015-01-09 Pedro Alves <palves@redhat.com>
4350
4351 * linux-low.c (step_over_bkpt): Move higher up in the file.
4352 (handle_extended_wait): Don't store the stop_pc here.
4353 (get_stop_pc): Adjust comments and rename to ...
4354 (check_stopped_by_breakpoint): ... this. Record whether the LWP
4355 stopped for a software breakpoint or hardware breakpoint.
4356 (thread_still_has_status_pending_p): New function.
4357 (status_pending_p_callback): Use
4358 thread_still_has_status_pending_p. If the event is no longer
4359 interesting, resume the LWP.
4360 (handle_tracepoints): Add assert.
4361 (maybe_move_out_of_jump_pad): Remove cancel_breakpoints call.
4362 (wstatus_maybe_breakpoint): New function.
4363 (cancel_breakpoint): Delete function.
4364 (check_stopped_by_watchpoint): New function, factored out from
4365 linux_low_filter_event.
4366 (lp_status_maybe_breakpoint): Delete function.
4367 (linux_low_filter_event): Remove filter_ptid argument.
4368 Leave thread group exits pending here. Store the LWP's stop PC.
4369 Always leave events pending.
4370 (linux_wait_for_event_filtered): Pull all events out of the
4371 kernel, and leave them all pending.
4372 (count_events_callback, select_event_lwp_callback): Consider all
4373 events.
4374 (cancel_breakpoints_callback, linux_cancel_breakpoints): Delete.
4375 (select_event_lwp): Only give preference to the stepping LWP in
4376 all-stop mode. Adjust comments.
4377 (ignore_event): New function.
4378 (linux_wait_1): Delete 'retry' label. Use ignore_event. Remove
4379 references to cancel_breakpoints. Adjust to renames. Also give
4380 equal priority to all LWPs that have had events in non-stop mode.
4381 If reporting a software breakpoint event, unadjust the LWP's PC.
4382 (linux_wait): If linux_wait_1 returned an ignored event, retry.
4383 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback):
4384 Adjust.
4385 (linux_resume_one_lwp): Store the LWP's PC. Adjust.
4386 (resume_status_pending_p): Use thread_still_has_status_pending_p.
4387 (linux_stopped_by_watchpoint): Adjust.
4388 (linux_target_ops): Remove reference to linux_cancel_breakpoints.
4389 * linux-low.h (enum lwp_stop_reason): New.
4390 (struct lwp_info) <stop_pc>: Adjust comment.
4391 <stopped_by_watchpoint>: Delete field.
4392 <stop_reason>: New field.
4393 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
4394 * mem-break.c (software_breakpoint_inserted_here)
4395 (hardware_breakpoint_inserted_here): New function.
4396 * mem-break.h (software_breakpoint_inserted_here)
4397 (hardware_breakpoint_inserted_here): Declare.
4398 * target.h (struct target_ops) <cancel_breakpoints>: Remove field.
4399 (cancel_breakpoints): Delete.
4400 * tracepoint.c (clear_installed_tracepoints, stop_tracing)
4401 (upload_fast_traceframes): Remove references to
4402 cancel_breakpoints.
4403
a33e3959
PA		 44042015-01-09 Pedro Alves <palves@redhat.com>
4405
4406 * thread-db.c (find_new_threads_callback): Ignore thread if the
4407 kernel thread ID is -1.
4408
8784d563
PA		 44092015-01-09 Pedro Alves <palves@redhat.com>
4410
4411 * linux-low.c (linux_attach_fail_reason_string): Move to
4412 nat/linux-ptrace.c, and rename.
4413 (linux_attach_lwp): Update comment.
4414 (attach_proc_task_lwp_callback): New function.
4415 (linux_attach): Adjust to rename and use
4416 linux_proc_attach_tgid_threads.
4417 (linux_attach_fail_reason_string): Delete declaration.
4418
76f2b779
JB		 44192015-01-01 Joel Brobecker <brobecker@adacore.com>
4420
4421 * gdbreplay.c (gdbreplay_version): Update copyright year to 2015.
4422 * server.c (gdbserver_version): Likewise.
4423
fafcc06a
SDJ		 44242014-12-29 Sergio Durigan Junior <sergiodj@redhat.com>
4425
4426 * remote-utils.c: Include ctype.h.
4427 (input_interrupt): Explicitly handle the case when the char
4428 received is the NUL byte. Improve the printing of non-ASCII
4429 characters.
4430
beed38b8
JB		 44312014-12-16 Joel Brobecker <brobecker@adacore.com>
4432
4433 * linux-low.c (linux_low_filter_event): Update call to
4434 linux_enable_event_reporting following the addition of
4435 a new parameter to that function.
4436
bf330350
CU		 44372014-12-16 Catalin Udma <catalin.udma@freescale.com>
4438
4439 PR server/17457
4440 * linux-aarch64-low.c (AARCH64_FPSR_REGNO): New define.
4441 (AARCH64_FPCR_REGNO): Likewise.
4442 (AARCH64_NUM_REGS): Update to include fpsr/fpcr registers.
4443 (aarch64_fill_fpregset): Add missing fpsr/fpcr registers.
4444 (aarch64_store_fpregset): Likewise.
4445
5227d625
JB		 44462014-12-15 Joel Brobecker <brobecker@adacore.com>
4447
4448 * lynx-low.c (lynx_resume): Use PTRACE_SINGLESTEP_ONE if N == 1.
4449 Remove FIXME comment about assumption about N.
4450
f93b65a0
JB		 44512014-12-13 Joel Brobecker <brobecker@adacore.com>
4452
4453 * configure.ac: If large-file support is disabled in GDBserver,
4454 pass --disable-largefile to ACX_CONFIGURE_DIR call for "gnulib".
4455 * configure: Regenerate.
4456
e5a9158d
AA		 44572014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
4458
4459 * linux-low.c (regsets_fetch_inferior_registers): Suppress the
4460 warning upon ENODATA from ptrace.
4461 * linux-s390-low.c (s390_store_tdb): New.
4462 (s390_regsets): Add regset for NT_S390_TDB.
4463
feea5f36
AA		 44642014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
4465
4466 * linux-low.c (regsets_store_inferior_registers): Skip regsets
4467 without a fill_function.
4468 * linux-s390-low.c (s390_fill_last_break): Remove.
4469 (s390_regsets): Set fill_function to NULL for NT_S390_LAST_BREAK.
4470 (s390_arch_setup): Use regset's size instead of fill_function for
4471 loop end condition.
4472
098dbe61
AA		 44732014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
4474
4475 * linux-low.c (regsets_fetch_inferior_registers): Do not invoke
4476 the regset's store function when ptrace returned an error.
4477 * regcache.c (get_thread_regcache): Invalidate register cache
4478 before fetching inferior's registers.
4479
28eef672
AA		 44802014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
4481
4482 * linux-low.c (regsets_fetch_inferior_registers): Rephrase
4483 while-loop as for-loop.
4484 (regsets_store_inferior_registers): Likewise.
4485
bdca27a2
YQ		 44862014-11-28 Yao Qi <yao@codesourcery.com>
4487
4488 * configure.ac(AC_CHECK_FUNCS): Remove readlink.
4489 * config.in, configure: Re-generate.
4490 * hostio.c (handle_unlink): Remove code checking HAVE_READLINK
4491 is defined.
4492
9c232dda
YQ		 44932014-11-21 Yao Qi <yao@codesourcery.com>
4494
4495 * configure.ac: Don't invoke AC_FUNC_ALLOCA.
4496 (AC_CHECK_HEADERS): Remove malloc.h.
4497 * configure: Re-generated.
4498 * config.in: Re-generated.
4499 * server.h: Don't include alloca.h and malloc.h.
4500 * gdbreplay.c: Don't check HAVE_ALLOCA_H is defined.
4501 Don't include malloc.h.
4502
43968415
JB		 45032014-11-17 Joel Brobecker <brobecker@adacore.com>
4504
4505 * lynx-low.c (lynx_write_memory): Put lynx_read_memory and
4506 corresponding ERRNO check in same block.
4507
40e91bc7
PA		 45082014-11-12 Pedro Alves <palves@redhat.com>
4509
4510 * server.c (cont_thread): Update comment.
4511 (start_inferior, attach_inferior): No longer clear cont_thread.
4512 (handle_v_cont): No longer set cont_thread.
4513 (captured_main): Clear cont_thread each time a GDB connects.
4514
c2c118cf
PA		 45152014-11-12 Pedro Alves <palves@redhat.com>
4516
4517 * linux-low.c (linux_wait_1): Don't force a wait for the Hc
4518 thread, and don't resume all threads if the Hc thread has exited.
4519
78708b7c
PA		 45202014-11-12 Pedro Alves <palves@redhat.com>
4521
4522 * linux-low.c (linux_request_interrupt): Always send a SIGINT to
4523 the process group instead of to a specific LWP.
4524
a2abc7de
PA		 45252014-10-15 Pedro Alves <palves@redhat.com>
4526
4527 PR server/17487
4528 * win32-arm-low.c (arm_set_thread_context): Remove current_event
4529 parameter.
4530 (arm_set_thread_context): Delete.
4531 (the_low_target): Adjust.
4532 * win32-i386-low.c (debug_registers_changed)
4533 (debug_registers_used): Delete.
4534 (update_debug_registers_callback): New function.
4535 (x86_dr_low_set_addr, x86_dr_low_set_control): Mark all threads as
4536 needing to update their debug registers.
4537 (win32_get_current_dr): New function.
4538 (x86_dr_low_get_addr, x86_dr_low_get_control)
4539 (x86_dr_low_get_status): Fetch the debug register from the thread
4540 record's context.
4541 (i386_initial_stuff): Adjust.
4542 (i386_get_thread_context): Remove current_event parameter. Don't
4543 clear debug_registers_changed nor copy DR values to
4544 debug_reg_state.
4545 (i386_set_thread_context): Delete.
4546 (i386_prepare_to_resume): New function.
4547 (i386_thread_added): Mark the thread as needing to update irs
4548 debug registers.
4549 (the_low_target): Remove i386_set_thread_context and install
4550 i386_prepare_to_resume.
4551 * win32-low.c (win32_get_thread_context): Adjust.
4552 (win32_set_thread_context): Use SetThreadContext
4553 directly.
4554 (win32_prepare_to_resume): New function.
4555 (win32_require_context): New function, factored out from ...
4556 (thread_rec): ... this.
4557 (continue_one_thread): Call win32_prepare_to_resume on each thread
4558 we're about to continue.
4559 (win32_resume): Call win32_prepare_to_resume on the event thread.
4560 * win32-low.h (struct win32_thread_info)
4561 <debug_registers_changed>: New field.
4562 (struct win32_target_ops): Change prototype of set_thread_context,
4563 delete set_thread_context and add prepare_to_resume.
4564 (win32_require_context): New declaration.
4565
a442d071
GB		 45662014-10-08 Gary Benson <gbenson@redhat.com>
4567
4568 * server.h: Do not include common-exceptions.h.
4569
6f1947e8
GB		 45702014-10-08 Gary Benson <gbenson@redhat.com>
4571
4572 * server.h: Do not include cleanups.h.
4573
63b434a4
JH		 45742014-09-30 James Hogan <james.hogan@imgtec.com>
4575
4576 * Makefile.in (clean): Add rm -f commands for mips-dsp-linux.c and
4577 mips64-dsp-linux.c.
4578
c4d9ceb6
YQ		 45792014-09-23 Yao Qi <yao@codesourcery.com>
4580
4581 * linux-low.c (lp_status_maybe_breakpoint): New function.
4582 (linux_low_filter_event): Call lp_status_maybe_breakpoint.
4583 (count_events_callback): Likewise.
4584 (select_event_lwp_callback): Likewise.
4585 (cancel_breakpoints_callback): Likewise.
4586
89a5711c
DB		 45872014-09-19 Don Breazeal <donb@codesourcery.com>
4588
4589 * linux-low.c (handle_extended_wait): Call
4590 linux_ptrace_get_extended_event.
4591 (get_stop_pc, get_detach_signal, linux_low_filter_event): Call
4592 linux_is_extended_waitstatus.
4593
bffc0964
JB		 45942014-09-16 Joel Brobecker <brobecker@adacore.com>
4595
4596 * Makefile.in (CPPFLAGS): Define.
4597 (INTERNAL_CFLAGS_BASE): Add ${CPPFLAGS}.
4598 (IPAGENT_CFLAGS): Remove ${CPPFLAGS}.
4599
0bfdf32f
GB		 46002014-09-16 Gary Benson <gbenson@redhat.com>
4601
4602 * inferiors.h (current_inferior): Renamed as...
4603 (current_thread): New variable. All uses updated.
4604 * linux-low.c (get_pc): Renamed saved_inferior as saved_thread.
4605 (maybe_move_out_of_jump_pad): Likewise.
4606 (cancel_breakpoint): Likewise.
4607 (linux_low_filter_event): Likewise.
4608 (wait_for_sigstop): Likewise.
4609 (linux_resume_one_lwp): Likewise.
4610 (need_step_over_p): Likewise.
4611 (start_step_over): Likewise.
4612 (linux_stabilize_threads): Renamed save_inferior as saved_thread.
4613 * linux-x86-low.c (x86_linux_update_xmltarget): Likewise.
4614 * proc-service.c (ps_lgetregs): Renamed reg_inferior as reg_thread
4615 and save_inferior as saved_thread.
4616 * regcache.c (get_thread_regcache): Renamed saved_inferior as
4617 saved_thread.
4618 (regcache_invalidate_thread): Likewise.
4619 * remote-utils.c (prepare_resume_reply): Likewise.
4620 * thread-db.c (thread_db_get_tls_address): Likewise.
4621 (disable_thread_event_reporting): Likewise.
4622 (remove_thread_event_breakpoints): Likewise.
4623 * tracepoint.c (gdb_agent_about_to_close): Renamed save_inferior
4624 as saved_thread.
4625 * target.h (set_desired_inferior): Renamed as...
4626 (set_desired_thread): New declaration. All uses updated.
4627 * server.c (myresume): Updated comment to reference thread instead
4628 of inferior.
4629 (handle_serial_event): Likewise.
4630 (handle_target_event): Likewise.
4631
361c8ade
GB		 46322014-09-12 Tom Tromey <tromey@redhat.com>
4633 Gary Benson <gbenson@redhat.com>
4634
4635 * regcache.h: Include common-regcache.h.
4636 (regcache_read_pc): Don't declare.
4637 * regcache.c (get_thread_regcache_for_ptid): New function.
4638
bd9269f7
GB		 46392014-09-11 Tom Tromey <tromey@redhat.com>
4640 Gary Benson <gbenson@redhat.com>
4641
4642 * symbol.c: New file.
4643 * Makefile.in (SFILES): Add symbol.c.
4644 (OBS): Add symbol.o.
4645
f8c1d06b
GB		 46462014-09-11 Gary Benson <gbenson@redhat.com>
4647
4648 * target.c (target_stop_ptid, target_continue_ptid): New
4649 functions.
4650
721ec300
GB		 46512014-09-11 Tom Tromey <tromey@redhat.com>
4652 Gary Benson <gbenson@redhat.com>
4653
4654 * target.h: Include target/target.h.
4655 * target.c (target_read_memory, target_read_uint32)
4656 (target_write_memory): New functions.
4657
c5e92cca
GB		 46582014-09-11 Gary Benson <gbenson@redhat.com>
4659
4660 * server.h (debug_hw_points): Don't declare.
4661 * server.c (debug_hw_points): Don't define. Replace all uses
4662 with show_debug_regs.
4663 * linux-aarch64-low.c (debug_hw_points): Don't define. Replace
4664 all uses with show_debug_regs.
4665
2e4bb98a
EBM		 46662014-09-08 Edjunior Barbosa Machado <emachado@linux.vnet.ibm.com>
4667
4668 * linux-ppc-low.c (ppc_collect_ptrace_register): Adjust routine to take
4669 endianness into account.
4670 (ppc_supply_ptrace_register): Likewise.
4671
ac740bc7
JH		 46722014-09-03 James Hogan <james.hogan@imgtec.com>
4673
4674 * linux-mips-low.c (mips_read_description): Reset errno to 0 prior
4675 to reading DSP_CONTROL with PTRACE_PEEKUSER ptrace call.
4676
97ea6506
GB		 46772014-09-03 Gary Benson <gbenson@redhat.com>
4678
4679 * linux-x86-low.c (x86_linux_prepare_to_resume): Use
4680 ALL_DEBUG_ADDRESS_REGISTERS.
4681
df7e5265
GB		 46822014-09-02 Gary Benson <gbenson@redhat.com>
4683
4684 * i386-low.h: Renamed as...
4685 * x86-low.h: New file. All type, function and variable name
4686 prefixes changed from "i386_" to "x86_". All references updated.
4687 * i386-low.c: Renamed as...
4688 * x86-low.c: New file. All type, function and variable name
4689 prefixes changed from "i386_" to "x86_". All references updated.
4690
ed859da7
GB		 46912014-09-02 Gary Benson <gbenson@redhat.com>
4692
4693 * linux-x86-low.c (x86_linux_new_process): Use XCNEW.
4694 (x86_linux_new_thread): Likewise.
4695
860789c7
GB		 46962014-08-29 Gary Benson <gbenson@redhat.com>
4697
4698 * server.h (setjmp.h): Do not include.
4699 (toplevel): Do not declare.
4700 (common-exceptions.h): Include.
4701 (cleanups.h): Likewise.
4702 * server.c (toplevel): Do not define.
4703 (exit_code): New static global.
4704 (detach_or_kill_for_exit_cleanup): New function.
4705 (main): New function. Original main renamed to...
4706 (captured_main): New function.
4707 * utils.c (verror) [!IN_PROCESS_AGENT]: Use throw_verror.
4708
ff55e1b5
GB		 47092014-08-29 Gary Benson <gbenson@redhat.com>
4710
4711 * Makefile.in (SFILES): Add common/common-exceptions.c.
4712 (OBS): Add common-exceptions.o.
4713 (common-exceptions.o): New rule.
4714 * utils.c (prepare_to_throw_exception): New function.
4715
e9bcb658
GB		 47162014-08-29 Gary Benson <gbenson@redhat.com>
4717
4718 * config.in: Regenerate.
4719 * configure: Likewise.
4720
e3180625
GB		 47212014-08-29 Gary Benson <gbenson@redhat.com>
4722
4723 * Makefile.in (SFILES): Add common/cleanups.c.
4724 (OBS): cleanups.o.
4725 (cleanups.o): New rule.
4726
e3d6ba5d
GB		 47272014-08-29 Gary Benson <gbenson@redhat.com>
4728
4729 * utils.c (internal_vwarning): New function.
4730
7096e886
GB		 47312014-08-28 Gary Benson <gbenson@redhat.com>
4732
4733 * utils.h (fatal): Remove declaration.
4734 * utils.c (fatal): Remove function.
4735
14ce3192
GB		 47362014-08-28 Gary Benson <gbenson@redhat.com>
4737
4738 * tracepoint.c (gdb_agent_init): Replace fatal with
4739 perror_with_name.
4740 (initialize_tracepoint): Likewise.
4741
50278d59
GB		 47422014-08-28 Gary Benson <gbenson@redhat.com>
4743
4744 * remote-utils.c (remote_prepare): Replace fatal with error.
4745
aa96c426
GB		 47462014-08-28 Gary Benson <gbenson@redhat.com>
4747
4748 * linux-low.c (linux_async): Replace fatal with warning.
4749 Tidy up and return.
4750 (linux_start_non_stop): Return -1 if linux_async failed.
4751
f7160e97
GB		 47522014-08-28 Gary Benson <gbenson@redhat.com>
4753
4754 * linux-x86-low.c (i386_dr_low_set_addr): Replace check with
4755 gdb_assert.
4756 (i386_dr_low_get_addr): Remove vague comment.
4757 * win32-i386-low.c (i386_dr_low_set_addr): Replace check with
4758 gdb_assert.
4759
38e08fca
GB		 47602014-08-28 Gary Benson <gbenson@redhat.com>
4761
4762 * inferiors.c (get_thread_process): Replace check with gdb_assert.
4763 * linux-low.c (linux_wait_for_event_filtered): Replace fatal with
4764 internal_error.
4765 (linux_resume_one_lwp): Likewise.
4766 * linux-x86-low.c (x86_siginfo_fixup): Replace checks with
4767 gdb_assert.
4768 * mem-break.c (raw_bkpt_type_to_target_hw_bp_type): Replace fatal
4769 with internal_error.
4770 * regcache.c (get_thread_regcache): Replace check with gdb_assert.
4771 (init_register_cache): Replace fatal with gdb_assert_not_reached.
4772 (find_register_by_name): Replace fatal with internal_error.
4773 (find_regno): Likewise.
4774 * tdesc.c (init_target_desc): Replace check with gdb_assert.
4775 * thread-db.c (thread_db_create_event): Likewise.
4776 (thread_db_load_search): Likewise.
4777 (try_thread_db_load_1): Likewise.
4778 * tracepoint.c (get_jump_space_head): Replace fatal with
4779 internal_error.
4780 (claim_trampoline_space): Likewise.
4781 (have_fast_tracepoint_trampoline_buffer): Likewise.
4782 (cmd_qtstart): Likewise.
4783 (stop_tracing): Likewise.
4784 (fast_tracepoint_collecting): Likewise.
4785 (target_malloc): Likewise.
4786 (download_tracepoint): Likewise.
4787 (download_trace_state_variables): Replace check with gdb_assert.
4788 (upload_fast_traceframes): Replace fatal with internal_error.
4789
34abf635
GB		 47902014-08-19 Tom Tromey <tromey@redhat.com>
4791 Gary Benson <gbenson@redhat.com>
4792
4793 * Makefile.in (SFILES): Add common/common-debug.c.
4794 (OBS): Add common-debug.o.
4795 (common-debug.o): New rule.
4796 * debug.h (debug_printf): Don't declare.
4797 * debug.c (debug_printf): Renamed and rewritten as...
4798 (debug_vprintf): New function.
4799
f6e94d78
GB		 48002014-08-19 Gary Benson <gbenson@redhat.com>
4801
4802 * utils.h: Do not include print-utils.h.
4803
9239eeab
GB		 48042014-08-19 Tom Tromey <tromey@redhat.com>
4805 Gary Benson <gbenson@redhat.com>
4806
4807 * server.h: Add static assertion.
4808 (gdb_byte, CORE_ADDR, LONGEST, ULONGEST): Remove.
4809
ef87c8bb
GB		 48102014-08-19 Tom Tromey <tromey@redhat.com>
4811 Gary Benson <gbenson@redhat.com>
4812
4813 * Makefile.in (SFILES): Add common/errors.c.
4814 (OBS): Add errors.o.
4815 (IPA_OBS): Add errors-ipa.o.
4816 (errors.o): New rule.
4817 (errors-ipa.o): Likewise.
4818 * utils.h (perror_with_name, error, warning): Don't declare.
4819 * utils.c (warning): Renamed and rewritten as...
4820 (vwarning): New function.
4821 (error): Renamed and rewritten as...
4822 (verror): New function.
4823 (internal_error): Renamed and rewritten as...
4824 (internal_verror): New function.
4825
bb974a24
GB		 48262014-08-07 Gary Benson <gbenson@redhat.com>
4827
4828 * configure.ac (AC_CHECK_HEADERS): Remove errno.h.
4829 * configure: Regenerate.
4830 * config.in: Likewise.
4831 * server.h: Do not include errno.h.
4832 * event-loop.c: Likewise.
4833 * hostio-errno.c: Likewise.
4834 * linux-low.c: Likewise.
4835 * remote-utils.c: Likewise.
4836 * spu-low.c: Likewise.
4837 * utils.c: Likewise.
4838 * gdbreplay.c: Unconditionally include errno.h.
4839
6d3d12eb
GB		 48402014-08-07 Gary Benson <gbenson@redhat.com>
4841
4842 * server.h: Do not include string.h.
4843 * event-loop.c: Likewise.
4844 * linux-low.c: Likewise.
4845 * regcache.c: Likewise.
4846 * remote-utils.c: Likewise.
4847 * spu-low.c: Likewise.
4848 * utils.c: Likewise.
4849
dccbb609
GB		 48502014-08-07 Gary Benson <gbenson@redhat.com>
4851
4852 * server.h: Do not include gdb_assert.h.
4853
e76df0d0
GB		 48542014-08-07 Gary Benson <gbenson@redhat.com>
4855
4856 * server.h: Do not include common-utils.h.
4857
4cb9c816
GB		 48582014-08-07 Gary Benson <gbenson@redhat.com>
4859
4860 * server.h: Do not include ptid.h.
4861 * notif.h: Likewise.
4862
3995eeee
GB		 48632014-08-07 Gary Benson <gbenson@redhat.com>
4864
4865 * server.h: Do not include gdb_locale.h.
4866
cb9f1a9b
GB		 48672014-08-07 Gary Benson <gbenson@redhat.com>
4868
4869 * server.h: Do not include gdb/signals.h.
4870 * win32-low.c: Likewise.
4871
a5fceff8
GB		 48722014-08-07 Gary Benson <gbenson@redhat.com>
4873
4874 * server.h: Do not include pathmax.h.
4875
b9391142
GB		 48762014-08-07 Gary Benson <gbenson@redhat.com>
4877
4878 * server.h: Do not include libiberty.h.
4879 * linux-bfin-low.c: Likewise.
4880
0e443c87
GB		 48812014-08-07 Gary Benson <gbenson@redhat.com>
4882
4883 * server.h: Do not include ansidecl.h.
4884
8ebb3f56
GB		 48852014-08-07 Gary Benson <gbenson@redhat.com>
4886
4887 * linux-x86-low.c: Do not include stddef.h.
4888 * lynx-ppc-low.c: Likewise.
4889 * tracepoint.c: Likewise.
4890
8980bdf6
GB		 48912014-08-07 Gary Benson <gbenson@redhat.com>
4892
4893 * server.h: Do not include stdarg.h.
4894 * nto-low.c: Likewise.
4895
d7096f71
GB		 48962014-08-07 Gary Benson <gbenson@redhat.com>
4897
4898 * server.h: Do not include stdlib.h.
4899 * inferiors.c: Likewise.
4900 * linux-low.c: Likewise.
4901 * regcache.c: Likewise.
4902 * spu-low.c: Likewise.
4903 * tracepoint.c: Likewise.
4904 * utils.c: Likewise.
4905
d02f550d
GB		 49062014-08-07 Gary Benson <gbenson@redhat.com>
4907
4908 * server.h: Do not include stdio.h.
4909 * linux-low.c: Likewise.
4910 * remote-utils.c: Likewise.
4911 * spu-low.c: Likewise.
4912 * utils.c: Likewise.
4913 * wincecompat.c: Likewise.
4914
87f6c4e3
GB		 49152014-08-06 Gary Benson <gbenson@redhat.com>
4916
4917 * regcache.c (init_register_cache): Move conditionals inside if.
4918
7089dca4
GB		 49192014-08-06 Gary Benson <gbenson@redhat.com>
4920
4921 * linux-low.c (linux_supports_non_stop): Use target_is_async_p.
4922
462f517e
GB		 49232014-07-31 Gary Benson <gbenson@redhat.com>
4924
4925 * ax.h: Do not include server.h.
4926 * gdbthread.h: Likewise.
4927 * lynx-low.h: Likewise.
4928 * notif.h: Likewise.
4929
976411d6
GB		 49302014-07-30 Gary Benson <gbenson@redhat.com>
4931
4932 * server.h: Include common-defs.h.
4933 Do not include config.h or build-gnulib-gdbserver/config.h.
4934
d41f6d8e
GB		 49352014-07-30 Gary Benson <gbenson@redhat.com>
4936
4937 * hostio-errno.c: Move server.h to top of includes list.
4938 * inferiors.c: Likewise.
4939 * linux-x86-low.c: Likewise.
4940 * notif.c: Include server.h.
4941
314c6a35
TT		 49422014-07-24 Tom Tromey <tromey@redhat.com>
4943 Gary Benson <gbenson@redhat.com>
4944
4945 * server.h (CORE_ADDR): Now unsigned.
4946
69ff6be5
PA		 49472014-07-16 Pedro Alves <palves@redhat.com>
4948
4949 * linux-low.c (linux_kill_one_lwp): Use kill_lwp, not kill.
4950
ce9e3fe7
PA		 49512014-07-15 Pedro Alves <palves@redhat.com>
4952
4953 * linux-low.c (linux_kill_one_lwp): Save errno and work with saved
4954 copy.
4955
e76126e8
PA		 49562014-07-11 Pedro Alves <palves@redhat.com>
4957
4958 * linux-low.c (kill_wait_lwp): New function, based on
4959 kill_one_lwp_callback, but use my_waitpid directly.
4960 (kill_one_lwp_callback, linux_kill): Use it.
4961
8e9db26e
PA		 49622014-06-23 Pedro Alves <palves@redhat.com>
4963
4964 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR_CONTROL
4965 before setting DR0..DR3.
4966
698b3e08
GB		 49672014-06-20 Gary Benson <gbenson@redhat.com>
4968
4969 * configure.ac (AC_REPLACE_FUNCS) <vasprintf, vsnprintf>: Removed.
4970 * configure: Regenerated.
4971 * config.in: Likewise.
4972
125f8a3d
GB		 49732014-06-20 Gary Benson <gbenson@redhat.com>
4974
4975 * Makefile.in (SFILES): Update locations for files moved
4976 from common to nat.
4977 (object file files): Reordered.
4978
42995dbd
GB		 49792014-06-20 Gary Benson <gbenson@redhat.com>
4980
4981 * i386-low.h (i386_dr_low_can_set_addr): Removed.
4982 (i386_dr_low_set_addr): Likewise.
4983 (i386_dr_low_get_addr): Likewise.
4984 (i386_dr_low_can_set_control): Likewise.
4985 (i386_dr_low_set_control): Likewise.
4986 (i386_dr_low_get_control): Likewise.
4987 (i386_dr_low_get_status): Likewise.
4988 (i386_get_debug_register_length): Likewise.
4989 * linux-x86-low.c (i386_dr_low_set_addr):
4990 Changed signature. Made static.
4991 (i386_dr_low_get_addr): Likewise.
4992 (i386_dr_low_set_control): Likewise.
4993 (i386_dr_low_get_control): Likewise.
4994 (i386_dr_low_get_status): Likewise.
4995 (i386_dr_low): New global variable.
4996 * win32-i386-low.c (i386_dr_low_set_addr):
4997 Changed signature. Made static.
4998 (i386_dr_low_get_addr): Likewise.
4999 (i386_dr_low_set_control): Likewise.
5000 (i386_dr_low_get_control): Likewise.
5001 (i386_dr_low_get_status): Likewise.
5002 (i386_dr_low): New global variable.
5003
e1d2394b
MS		 50042014-06-20 Marcus Shawcroft <marcus.shawcroft@arm.com>
5005
5006 * configure.ac: Invoke. AC_CHECK_TOOL(AR, ar).
5007 * Makefile.in (AR, AR_FLAGS): Define.
5008 * configure: Regenerate.
5009
3a8ee006
GB		 50102014-06-19 Gary Benson <gbenson@redhat.com>
5011
5012 * Makefile.in (i386-dregs.o): New rule.
5013 * configure.srv: Add i386-dregs.o to all targets using i386-low.o.
5014 * i386-low.c (target.h): Remove include.
5015 (TARGET_HAS_DR_LEN_8): Now in i386-dregs.c.
5016 (DR_CONTROL_SHIFT): Likewise.
5017 (DR_CONTROL_SIZE): Likewise.
5018 (DR_RW_EXECUTE): Likewise.
5019 (DR_RW_WRITE): Likewise.
5020 (DR_RW_READ): Likewise.
5021 (DR_RW_IORW): Likewise.
5022 (DR_LEN_1): Likewise.
5023 (DR_LEN_2): Likewise.
5024 (DR_LEN_4): Likewise.
5025 (DR_LEN_8): Likewise.
5026 (DR_LOCAL_ENABLE_SHIFT): Likewise.
5027 (DR_GLOBAL_ENABLE_SHIFT): Likewise.
5028 (DR_ENABLE_SIZE): Likewise.
5029 (DR_LOCAL_SLOWDOWN): Likewise.
5030 (DR_GLOBAL_SLOWDOWN): Likewise.
5031 (DR_CONTROL_RESERVED): Likewise.
5032 (I386_DR_CONTROL_MASK): Likewise.
5033 (I386_DR_VACANT): Likewise.
5034 (I386_DR_LOCAL_ENABLE): Likewise.
5035 (I386_DR_GLOBAL_ENABLE): Likewise.
5036 (I386_DR_DISABLE): Likewise.
5037 (I386_DR_SET_RW_LEN): Likewise.
5038 (I386_DR_GET_RW_LEN): Likewise.
5039 (I386_DR_WATCH_HIT): Likewise.
5040 (i386_wp_op_t): Likewise.
5041 (i386_show_dr): Likewise.
5042 (i386_length_and_rw_bits): Likewise.
5043 (i386_insert_aligned_watchpoint): Likewise.
5044 (i386_remove_aligned_watchpoint): Likewise.
5045 (i386_handle_nonaligned_watchpoint): Likewise.
5046 i386_update_inferior_debug_regs(): Likewise.
5047 (i386_dr_insert_watchpoint): Likewise.
5048 (i386_dr_remove_watchpoint): Likewise.
5049 (i386_dr_region_ok_for_watchpoint): Likewise.
5050 (i386_dr_stopped_data_address): Likewise.
5051 (i386_dr_stopped_by_watchpoint): Likewise.
5052
8f26655c
GB		 50532014-06-19 Gary Benson <gbenson@redhat.com>
5054
5055 * i386-low.c (i386_dr_show): Renamed to
5056 i386_show_dr and made static. All uses updated.
5057 (i386_dr_length_and_rw_bits): Renamed to
5058 i386_length_and_rw_bits and made static.
5059 All uses updated.
5060 (i386_dr_insert_aligned_watchpoint): Renamed to
5061 i386_insert_aligned_watchpoint and made static.
5062 All uses updated.
5063 (i386_dr_remove_aligned_watchpoint): Renamed to
5064 i386_remove_aligned_watchpoint and made static.
5065 All uses updated.
5066 (i386_dr_update_inferior_debug_regs): Renamed to
5067 i386_update_inferior_debug_regs and made static.
5068 All uses updated.
5069
b9228891
GB		 50702014-06-18 Gary Benson <gbenson@redhat.com>
5071
5171def3
GB		 5072 * i386-low.h (i386_dr_low_can_set_addr): New macro.
5073 (i386_dr_low_can_set_control): Likewise.
5074 (i386_get_debug_register_length): Likewise.
5075 * i386-low.c (i386_dr_low_can_set_addr): Now in i386-low.h.
5076 (i386_dr_low_can_set_control): Likewise.
5077 (i386_get_debug_register_length): Likewise.
5078
50792014-06-17 Gary Benson <gbenson@redhat.com>
5080
b9228891
GB		 5081 * i386-low.h (i386-dregs.h): New include.
5082 (DR_FIRSTADDR): Now in i386-dregs.h.
5083 (DR_LASTADDR): Likewise.
5084 (DR_NADDR): Likewise.
5085 (DR_STATUS): Likewise.
5086 (DR_CONTROL): Likewise.
5087 (i386_debug_reg_state): Likewise.
5088 (i386_dr_insert_watchpoint): Likewise.
5089 (i386_dr_remove_watchpoint): Likewise.
5090 (i386_dr_region_ok_for_watchpoint): Likewise.
5091 (i386_dr_stopped_data_address): Likewise.
5092 (i386_dr_stopped_by_watchpoint): Likewise.
5093 * i386-low.c (ALL_DEBUG_REGISTERS): Likewise.
5094
4be83cc2
GB		 50952014-06-18 Gary Benson <gbenson@redhat.com>
5096
5097 * i386-low.h (i386_low_insert_watchpoint): Renamed to
5098 i386_dr_insert_watchpoint.
5099 (i386_low_remove_watchpoint): Renamed to
5100 i386_dr_remove_watchpoint.
5101 (i386_low_region_ok_for_watchpoint): Renamed to
5102 i386_dr_region_ok_for_watchpoint.
5103 (i386_low_stopped_data_address): Renamed to
5104 i386_dr_stopped_data_address.
5105 (i386_low_stopped_by_watchpoint): Renamed to
5106 i386_dr_stopped_by_watchpoint.
5107 * i386-low.c (i386_show_dr): Renamed to
5108 i386_dr_show and made nonstatic. All uses updated.
5109 (i386_length_and_rw_bits): Renamed to
5110 i386_dr_length_and_rw_bits and made nonstatic.
5111 All uses updated.
5112 (i386_insert_aligned_watchpoint): Renamed to
5113 i386_dr_insert_aligned_watchpoint and made nonstatic.
5114 All uses updated.
5115 (i386_remove_aligned_watchpoint): Renamed to
5116 i386_dr_remove_aligned_watchpoint and made nonstatic.
5117 All uses updated.
5118 (i386_update_inferior_debug_regs): Renamed to
5119 i386_dr_update_inferior_debug_regs and made nonstatic.
5120 All uses updated.
5121 (i386_low_insert_watchpoint): Renamed to
5122 i386_dr_insert_watchpoint. All uses updated.
5123 (i386_low_remove_watchpoint): Renamed to
5124 i386_dr_remove_watchpoint. All uses updated.
5125 (i386_low_region_ok_for_watchpoint): Renamed to
5126 i386_dr_region_ok_for_watchpoint. All uses updated.
5127 (i386_low_stopped_data_address): Renamed to
5128 i386_dr_stopped_data_address. All uses updated.
5129 (i386_low_stopped_by_watchpoint): Renamed to
5130 i386_dr_stopped_by_watchpoint. All uses updated.
5131
131aa0d4
GB		 51322014-06-18 Gary Benson <gbenson@redhat.com>
5133
5134 * i386-low.c (i386_dr_low_can_set_addr): New macro.
5135 (i386_dr_low_can_set_control): Likewise.
5136 (i386_insert_aligned_watchpoint): New check.
5137
d9305f7f
GB		 51382014-06-18 Gary Benson <gbenson@redhat.com>
5139
5140 * i386-low.c (i386_update_inferior_debug_regs) <inf_state>:
5141 Renamed to state.
5142
e927c9fc
GB		 51432014-06-18 Gary Benson <gbenson@redhat.com>
5144
5145 * i386-low.c (i386_length_and_rw_bits): Use internal_error
5146 instead of fatal and error.
5147 (i386_handle_nonaligned_watchpoint): Likewise.
5148
1b6d4134
GB		 51492014-06-18 Gary Benson <gbenson@redhat.com>
5150
5151 * i386-low.c (i386_get_debug_register_length): New macro.
5152 (TARGET_HAS_DR_LEN_8): Remove conditional. Use above macro.
5153 (i386_show_dr): Use debug_printf instead of fprintf. Use
5154 phex to format values.
5155
6e62758f
GB		 51562014-06-18 Gary Benson <gbenson@redhat.com>
5157
5158 * i386-low.h: Comment changes.
5159 * i386-low.c: Likewise.
5160
fc6e2f03
GB		 51612014-06-18 Gary Benson <gbenson@redhat.com>
5162
5163 * i386-low.c: Whitespace changes.
5164
f9d1eeed
TT		 51652014-06-12 Tom Tromey <tromey@redhat.com>
5166
5167 * utils.c (freeargv): Remove.
5168
0b04e523
TT		 51692014-06-12 Tom Tromey <tromey@redhat.com>
5170
5171 * debug.c (debug_printf): Remove HAVE_GETTIMEOFDAY checks.
5172 * server.c (monitor_show_help): Remove HAVE_GETTIMEOFDAY check.
5173 (parse_debug_format_options): Likewise.
5174 (gdbserver_usage): Likewise.
5175 * Makefile.in (LIBIBERTY_BUILDDIR, LIBIBERTY): New variables.
5176 (SUBDIRS, REQUIRED_SUBDIRS): Add libiberty.
5177 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT)): Depend on and link
5178 against libiberty.
5179 ($(LIBGNU)): Depend on libiberty.
5180 (all-lib): Recurse into all subdirs.
5181 (install-only): Invoke "install" target in subdirs.
5182 (vasprintf.o, vsnprintf.o, safe-ctype.o, lbasename.o): Remove
5183 targets.
5184 * configure: Rebuild.
5185 * configure.ac: Add ACX_CONFIGURE_DIR for libiberty. Don't check
5186 for vasprintf, vsnprintf, or gettimeofday.
5187 * configure.srv: Don't add safe-ctype.o or lbasename.o to
5188 srv_tgtobj.
5189
270c9937
JB		 51902014-06-05 Joel Brobecker <brobecker@adacore.com>
5191
5192 * development.sh: Delete.
5193 * Makefile.in (config.status): Adjust dependency on development.sh.
5194 * configure.ac: Adjust development.sh source call.
5195 * configure: Regenerate.
5196
0a261ed8
PA		 51972014-06-02 Pedro Alves <palves@redhat.com>
5198
5199 * ax.c (gdb_free_agent_expr): New function.
5200 * ax.h (gdb_free_agent_expr): New declaration.
5201 * mem-break.c (delete_gdb_breakpoint_1): Also clear the commands
5202 list.
5203 (clear_breakpoint_conditions, clear_breakpoint_commands): Make
5204 static.
5205 (clear_breakpoint_conditions_and_commands): New function.
5206 * mem-break.h (clear_breakpoint_conditions): Delete declaration.
5207 (clear_breakpoint_conditions_and_commands): New declaration.
5208
e9dae05e
RR		 52092014-05-23 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
5210
5211 * linux-aarch64-low.c (asm/ptrace.h): Include.
5212
5876f503
JK		 52132014-05-21 Jan Kratochvil <jan.kratochvil@redhat.com>
5214
5215 Fix TLS access for -static -pthread.
5216 * gdbserver/thread-db.c (struct thread_db): Add td_thr_tlsbase_p.
5217 (thread_db_get_tls_address): Call it if LOAD_MODULE is zero.
5218 (thread_db_load_search, try_thread_db_load_1): Initialize it.
5219
802e8e6d
PA		 52202014-05-20 Pedro Alves <palves@redhat.com>
5221
5222 * linux-aarch64-low.c (aarch64_insert_point)
5223 (aarch64_remove_point): No longer check whether the type is
5224 supported here. Adjust to new interface.
5225 (the_low_target): Install aarch64_supports_z_point_type as
5226 supports_z_point_type method.
5227 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type): New function.
5228 (arm_linux_hw_point_initialize): Take an enum raw_bkpt_type
5229 instead of a Z packet char. Adjust.
5230 (arm_supports_z_point_type): New function.
5231 (arm_insert_point, arm_remove_point): Adjust to new interface.
5232 (the_low_target): Install arm_supports_z_point_type.
5233 * linux-crisv32-low.c (cris_supports_z_point_type): New function.
5234 (cris_insert_point, cris_remove_point): Adjust to new interface.
5235 Don't check whether the type is supported here.
5236 (the_low_target): Install cris_supports_z_point_type.
5237 * linux-low.c (linux_supports_z_point_type): New function.
5238 (linux_insert_point, linux_remove_point): Adjust to new interface.
5239 * linux-low.h (struct linux_target_ops) <insert_point,
5240 remove_point>: Take an enum raw_bkpt_type instead of a char. Add
5241 raw_breakpoint pointer parameter.
5242 <supports_z_point_type>: New method.
5243 * linux-mips-low.c (mips_supports_z_point_type): New function.
5244 (mips_insert_point, mips_remove_point): Adjust to new interface.
5245 Use mips_supports_z_point_type.
5246 (the_low_target): Install mips_supports_z_point_type.
5247 * linux-ppc-low.c (the_low_target): Install NULL as
5248 supports_z_point_type method.
5249 * linux-s390-low.c (the_low_target): Install NULL as
5250 supports_z_point_type method.
5251 * linux-sparc-low.c (the_low_target): Install NULL as
5252 supports_z_point_type method.
5253 * linux-x86-low.c (x86_supports_z_point_type): New function.
5254 (x86_insert_point): Adjust to new insert_point interface. Use
5255 insert_memory_breakpoint. Adjust to new
5256 i386_low_insert_watchpoint interface.
5257 (x86_remove_point): Adjust to remove_point interface. Use
5258 remove_memory_breakpoint. Adjust to new
5259 i386_low_remove_watchpoint interface.
5260 (the_low_target): Install x86_supports_z_point_type.
5261 * lynx-low.c (lynx_target_ops): Install NULL as
5262 supports_z_point_type callback.
5263 * nto-low.c (nto_supports_z_point_type): New.
5264 (nto_insert_point, nto_remove_point): Adjust to new interface.
5265 (nto_target_ops): Install nto_supports_z_point_type.
5266 * mem-break.c: Adjust intro comment.
5267 (struct raw_breakpoint) <raw_type, size>: New fields.
5268 <inserted>: Update comment.
5269 <shlib_disabled>: Delete field.
5270 (enum bkpt_type) <gdb_breakpoint>: Delete value.
5271 <gdb_breakpoint_Z0, gdb_breakpoint_Z1, gdb_breakpoint_Z2,
5272 gdb_breakpoint_Z3, gdb_breakpoint_Z4>: New values.
5273 (raw_bkpt_type_to_target_hw_bp_type): New function.
5274 (find_enabled_raw_code_breakpoint_at): New function.
5275 (find_raw_breakpoint_at): New type and size parameters. Use them.
5276 (insert_memory_breakpoint): New function, based off
5277 set_raw_breakpoint_at.
5278 (remove_memory_breakpoint): New function.
5279 (set_raw_breakpoint_at): Reimplement.
5280 (set_breakpoint): New, based on set_breakpoint_at.
5281 (set_breakpoint_at): Reimplement.
5282 (delete_raw_breakpoint): Go through the_target->remove_point
5283 instead of assuming memory breakpoints.
5284 (find_gdb_breakpoint_at): Delete.
5285 (Z_packet_to_bkpt_type, Z_packet_to_raw_bkpt_type): New functions.
5286 (find_gdb_breakpoint): New function.
5287 (set_gdb_breakpoint_at): Delete.
5288 (z_type_supported): New function.
5289 (set_gdb_breakpoint_1): New function, loosely based off
5290 set_gdb_breakpoint_at.
5291 (check_gdb_bp_preconditions, set_gdb_breakpoint): New functions.
5292 (delete_gdb_breakpoint_at): Delete.
5293 (delete_gdb_breakpoint_1): New function, loosely based off
5294 delete_gdb_breakpoint_at.
5295 (delete_gdb_breakpoint): New function.
5296 (clear_gdb_breakpoint_conditions): Rename to ...
5297 (clear_breakpoint_conditions): ... this. Don't handle a NULL
5298 breakpoint.
5299 (add_condition_to_breakpoint): Make static.
5300 (add_breakpoint_condition): Take a struct breakpoint pointer
5301 instead of an address. Adjust.
5302 (gdb_condition_true_at_breakpoint): Rename to ...
5303 (gdb_condition_true_at_breakpoint_z_type): ... this, and add
5304 z_type parameter.
5305 (gdb_condition_true_at_breakpoint): Reimplement.
5306 (add_breakpoint_commands): Take a struct breakpoint pointer
5307 instead of an address. Adjust.
5308 (gdb_no_commands_at_breakpoint): Rename to ...
5309 (gdb_no_commands_at_breakpoint_z_type): ... this. Add z_type
5310 parameter. Return true if no breakpoint was found. Change debug
5311 output.
5312 (gdb_no_commands_at_breakpoint): Reimplement.
5313 (run_breakpoint_commands): Rename to ...
5314 (run_breakpoint_commands_z_type): ... this. Add z_type parameter,
5315 and change return type to boolean.
5316 (run_breakpoint_commands): New function.
5317 (gdb_breakpoint_here): Also check for Z1 breakpoints.
5318 (uninsert_raw_breakpoint): Don't try to reinsert a disabled
5319 breakpoint. Go through the_target->remove_point instead of
5320 assuming memory breakpoint.
5321 (uninsert_breakpoints_at, uninsert_all_breakpoints): Uninsert
5322 software and hardware breakpoints.
5323 (reinsert_raw_breakpoint): Go through the_target->insert_point
5324 instead of assuming memory breakpoint.
5325 (reinsert_breakpoints_at, reinsert_all_breakpoints): Reinsert
5326 software and hardware breakpoints.
5327 (check_breakpoints, breakpoint_here, breakpoint_inserted_here):
5328 Check both software and hardware breakpoints.
5329 (validate_inserted_breakpoint): Assert the breakpoint is a
5330 software breakpoint. Set the inserted flag to -1 instead of
5331 setting shlib_disabled.
5332 (delete_disabled_breakpoints): Adjust.
5333 (validate_breakpoints): Only validate software breakpoints.
5334 Adjust to inserted flag change.
5335 (check_mem_read, check_mem_write): Skip breakpoint types other
5336 than software breakpoints. Adjust to inserted flag change.
5337 * mem-break.h (enum raw_bkpt_type): New enum.
5338 (raw_breakpoint, struct process_info): Forward declare.
5339 (Z_packet_to_target_hw_bp_type): Delete declaration.
5340 (raw_bkpt_type_to_target_hw_bp_type, Z_packet_to_raw_bkpt_type)
5341 (set_gdb_breakpoint, delete_gdb_breakpoint)
5342 (clear_breakpoint_conditions): New declarations.
5343 (set_gdb_breakpoint_at, clear_gdb_breakpoint_conditions): Delete.
5344 (breakpoint_inserted_here): Update comment.
5345 (add_breakpoint_condition, add_breakpoint_commands): Replace
5346 address parameter with a breakpoint pointer parameter.
5347 (gdb_breakpoint_here): Update comment.
5348 (delete_gdb_breakpoint_at): Delete.
5349 (insert_memory_breakpoint, remove_memory_breakpoint): Declare.
5350 * server.c (process_point_options): Take a struct breakpoint
5351 pointer instead of an address. Adjust.
5352 (process_serial_event) <Z/z packets>: Use set_gdb_breakpoint and
5353 delete_gdb_breakpoint.
5354 * spu-low.c (spu_target_ops): Install NULL as
5355 supports_z_point_type method.
5356 * target.h: Include mem-break.h.
5357 (struct target_ops) <prepare_to_access_memory>: Update comment.
5358 <supports_z_point_type>: New field.
5359 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
5360 instead of a char. Also take a raw breakpoint pointer.
5361 * win32-arm-low.c (the_low_target): Install NULL as
5362 supports_z_point_type.
5363 * win32-i386-low.c (i386_supports_z_point_type): New function.
5364 (i386_insert_point, i386_remove_point): Adjust to new interface.
5365 (the_low_target): Install i386_supports_z_point_type.
5366 * win32-low.c (win32_supports_z_point_type): New function.
5367 (win32_insert_point, win32_remove_point): Adjust to new interface.
5368 (win32_target_ops): Install win32_supports_z_point_type.
5369 * win32-low.h (struct win32_target_ops):
5370 <supports_z_point_type>: New method.
5371 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
5372 instead of a char. Also take a raw breakpoint pointer.
5373
932539e3
PA		 53742014-05-20 Pedro Alves <palves@redhat.com>
5375
5376 * mem-break.h: Include break-common.h.
5377 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
5378 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): New defines.
5379 (Z_packet_to_target_hw_bp_type): New declaration.
5380 * mem-break.c (Z_packet_to_target_hw_bp_type): New function.
5381 * i386-low.c (Z_PACKET_HW_BP, Z_PACKET_WRITE_WP, Z_PACKET_READ_WP)
5382 (Z_PACKET_ACCESS_WP): Delete macros.
5383 (Z_packet_to_hw_type): Delete function.
5384 * i386-low.h: Don't include break-common.h here.
5385 (Z_packet_to_hw_type): Delete declaration.
5386 * linux-x86-low.c (x86_insert_point, x86_insert_point): Call
5387 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
5388 * win32-i386-low.c (i386_insert_point, i386_remove_point): Call
5389 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
5390 * linux-aarch64-low.c: Don't include break-common.h here.
5391 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
5392 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): Delete macros.
5393 (Z_packet_to_target_hw_bp_type): Delete function.
5394 * linux-mips-low.c (rsp_bp_type_to_target_hw_bp_type): Delete
5395 function.
5396 (mips_insert_point, mips_remove_point): Use
5397 Z_packet_to_target_hw_bp_type.
5398
4ff0d3d8
PA		 53992014-05-20 Pedro Alves <palves@redhat.com>
5400
5401 * linux-aarch64-low.c: Include break-common.h.
5402 (enum target_point_type): Delete.
5403 (Z_packet_to_point_type): Rename to ...
5404 (Z_packet_to_target_hw_bp_type): ... this, and return a
5405 target_hw_bp_type instead.
5406 (aarch64_show_debug_reg_state): Take an enum target_hw_bp_type
5407 instead of an enum target_point_type.
5408 (aarch64_point_encode_ctrl_reg): Likewise. Compute type mask from
5409 breakpoint type.
5410 (aarch64_dr_state_insert_one_point)
5411 (aarch64_dr_state_remove_one_point, aarch64_handle_breakpoint)
5412 (aarch64_handle_aligned_watchpoint)
5413 (aarch64_handle_unaligned_watchpoint, aarch64_handle_watchpoint):
5414 Take an enum target_hw_bp_type instead of an enum
5415 target_point_type.
5416 (aarch64_supports_z_point_type): New function.
5417 (aarch64_insert_point, aarch64_remove_point): Use it. Adjust to
5418 use Z_packet_to_target_hw_bp_type.
5419
786dc519
JB		 54202014-05-20 Joel Brobecker <brobecker@adacore.com>
5421
5422 * configure.ac: Only use -Werror by default when DEVELOPMENT
5423 is true.
5424 * configure: Regenerate.
5425
9e0aa64f
JK		 54262014-05-19 Jan Kratochvil <jan.kratochvil@redhat.com>
5427
5428 Fix gdbserver qGetTLSAddr for x86_64 -m32.
5429 * linux-x86-low.c (X86_64_USER_REGS): New.
5430 (x86_fill_gregset): Call memset for BUF first in x86_64 -m32 case.
5431
2b577b92
YQ		 54322014-04-28 Yao Qi <yao@codesourcery.com>
5433
5434 * Makefile.in (i386-avx512.c): Fix the typo of generated file
5435 name.
5436
94611da2
PA		 54372014-04-25 Pedro Alves <palves@redhat.com>
5438
5439 PR server/16255
5440 * linux-low.c (linux_attach_fail_reason_string): New function.
5441 (linux_attach_lwp): Delete.
5442 (linux_attach_lwp_1): Rename to ...
5443 (linux_attach_lwp): ... this. Take a ptid instead of a pid as
5444 argument. Remove "initial" parameter. Return int instead of
5445 void. Don't error or warn here.
5446 (linux_attach): Adjust to call linux_attach_lwp. Call error on
5447 failure to attach to the tgid. Call warning when failing to
5448 attach to an lwp.
5449 * linux-low.h (linux_attach_lwp): Take a ptid instead of a pid as
5450 argument. Remove "initial" parameter. Return int instead of
5451 void. Don't error or warn here.
5452 (linux_attach_fail_reason_string): New declaration.
5453 * thread-db.c (attach_thread): Adjust to linux_attach_lwp's
5454 interface change. Use linux_attach_fail_reason_string.
5455
01f9f808
MS		 54562014-04-24 Michael Sturm <michael.sturm@mintel.com>
5457 Walfred Tedeschi <walfred.tedeschi@intel.com>
5458
5459 * Makefile.in: Added rules to handle new files
5460 i386-avx512.c i386-avx512-linux.c amd64-avx512.c
5461 amd64-avx512-linux.c x32-avx512.c x32-avx512-linux.c.
5462 * configure.srv (srv_i386_regobj): Add i386-avx512.o.
5463 (srv_i386_linux_regobj): Add i386-avx512-linux.o.
5464 (srv_amd64_regobj): Add amd64-avx512.o and x32-avx512.o.
5465 (srv_amd64_linux_regobj): Add amd64-avx512-linux.o and
5466 x32-avx512-linux.o.
5467 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx512.xml.
5468 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx512.xml.
5469 (srv_amd64_xmlfiles): Add i386/amd64-avx512.xml and
5470 i386/x32-avx512.xml.
5471 (srv_i386_linux_xmlfiles): Add i386/i386-avx512-linux.xml.
5472 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx512-linux.xml and
5473 i386/x32-avx512-linux.xml.
5474 * i387-fp.c (num_avx512_k_registers): New constant for number
5475 of K registers.
5476 (num_avx512_zmmh_low_registers): New constant for number of
5477 lower ZMM registers (0-15).
5478 (num_avx512_zmmh_high_registers): New constant for number of
5479 higher ZMM registers (16-31).
5480 (num_avx512_ymmh_registers): New contant for number of higher
5481 YMM registers (ymm16-31 added by avx521 on x86_64).
5482 (num_avx512_xmm_registers): New constant for number of higher
5483 XMM registers (xmm16-31 added by AVX512 on x86_64).
5484 (struct i387_xsave): Add space for AVX512 registers.
5485 (i387_cache_to_xsave): Change raw buffer size to 64 characters.
5486 Add code to handle AVX512 registers.
5487 (i387_xsave_to_cache): Add code to handle AVX512 registers.
5488 * linux-x86-low.c (init_registers_amd64_avx512_linux): New
5489 prototypei from generated file.
5490 (tdesc_amd64_avx512_linux): Likewise.
5491 (init_registers_x32_avx512_linux): Likewise.
5492 (tdesc_x32_avx512_linux): Likewise.
5493 (init_registers_i386_avx512_linux): Likewise.
5494 (tdesc_i386_avx512_linux): Likewise.
5495 (x86_64_regmap): Add AVX512 registers.
5496 (x86_linux_read_description): Add code to handle AVX512 XSTATE
5497 mask.
5498 (initialize_low_arch): Add code to initialize AVX512 registers.
5499
51aa91f9
PA		 55002014-04-23 Pedro Alves <palves@redhat.com>
5501
5502 * mem-break.c (find_gdb_breakpoint_at): Make static.
5503 * mem-break.h (find_gdb_breakpoint_at): Delete declaration.
5504
a4165e94
PA		 55052014-04-23 Pedro Alves <palves@redhat.com>
5506
5507 * i386-low.c: Don't include break-common.h here.
5508 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
5509 prototype to take target_hw_bp_type as argument instead of a Z
5510 packet char.
5511 * i386-low.h: Include break-common.h here.
5512 (Z_packet_to_hw_type): Declare.
5513 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
5514 prototypes.
5515 * linux-x86-low.c (x86_insert_point): Convert the packet number to
5516 a target_hw_bp_type before calling i386_low_insert_watchpoint.
5517 (x86_remove_point): Convert the packet number to a
5518 target_hw_bp_type before calling i386_low_remove_watchpoint.
5519 * win32-i386-low.c (i386_insert_point): Convert the packet number
5520 to a target_hw_bp_type before calling i386_low_insert_watchpoint.
5521 (i386_remove_point): Convert the packet number to a
5522 target_hw_bp_type before calling i386_low_remove_watchpoint.
5523
b8acf843
PA		 55242014-04-23 Pedro Alves <palves@redhat.com>
5525
5526 * utils.h (perror_with_name): Add ATTRIBUTE_NORETURN.
5527
d708bcd1
PA		 55282014-04-10 Pedro Alves <palves@redhat.com>
5529
5530 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
5531 Check if the condition or command is NULL before checking if the
5532 breakpoint is known. On success, return true.
5533 * mem-break.h (add_breakpoint_condition): Document return.
5534 (add_breakpoint_commands): Add describing comment.
5535 * server.c (skip_to_semicolon): New function.
5536 (process_point_options): Use it.
5537
2eec7d5b
PA		 55382014-04-09 Pedro Alves <palves@redhat.com>
5539
5540 * linux-low.c (linux_read_loadmap): Pass current_inferior directly
5541 to lwpid_of.
5542
fa96cb38
PA		 55432014-02-27 Pedro Alves <palves@redhat.com>
5544
5545 PR 12702
5546 * inferiors.h (A_I_NEXT, ALL_INFERIORS_TYPE, ALL_PROCESSES): New
5547 macros.
5548 * linux-low.c (delete_lwp, handle_extended_wait): Add debug
5549 output.
5550 (last_thread_of_process_p): Take a PID argument instead of a
5551 thread pointer.
5552 (linux_wait_for_lwp): Delete.
5553 (num_lwps, check_zombie_leaders, not_stopped_callback): New
5554 functions.
5555 (linux_low_filter_event): New function, party factored out from
5556 linux_wait_for_event.
5557 (linux_wait_for_event): Rename to ...
5558 (linux_wait_for_event_filtered): ... this. Add new filter ptid
5559 argument. Partly rewrite. Always use waitpid(-1, WNOHANG) and
5560 sigsuspend. Check for zombie leaders.
5561 (linux_wait_for_event): Reimplement as wrapper around
5562 linux_wait_for_event_filtered.
5563 (linux_wait_1): Handle TARGET_WAITKIND_NO_RESUMED. Assume that if
5564 a normal or signal exit is seen, it's the whole process exiting.
5565 (wait_for_sigstop): No longer a for_each_inferior callback.
5566 Rewrite on top of linux_wait_for_event_filtered.
5567 (stop_all_lwps): Call wait_for_sigstop directly.
5568 * server.c (resume, handle_target_event): Handle
5569 TARGET_WAITKIND_NO_RESUMED.
5570
d763de10
JB		 55712014-02-26 Joel Brobecker <brobecker@adacore.com>
5572
5573 * win32-low.c (psapi_get_dll_name,
5574 * win32_CreateToolhelp32Snapshot): Delete.
5575 (win32_CreateToolhelp32Snapshot, win32_Module32First)
5576 (win32_Module32Next, load_toolhelp, toolhelp_get_dll_name):
5577 Delete.
5578 (handle_load_dll): Add function description.
5579 Remove code using psapi_get_dll_name and toolhelp_get_dll_name.
5580
850a0f76
JB		 55812014-02-26 Joel Brobecker <brobecker@adacore.com>
5582
5583 * win32-low.c (win32_add_one_solib): Add 0x1000 to load_addr.
5584 Add comment.
5585 (win32_add_all_dlls): Remove 0x1000 offset applied to DLL
5586 base address when calling win32_add_one_solib.
5587 (handle_load_dll): Delete local variable load_addr.
5588 Remove 0x1000 offset applied to DLL base address when calling
5589 win32_add_one_solib.
5590 (handle_unload_dll): Add comment.
5591
f25b3fc3
JB		 55922014-02-26 Joel Brobecker <brobecker@adacore.com>
5593
5594 * win32-low.c (win32_add_all_dlls): Renames
5595 win32_ensure_ntdll_loaded. Rewrite function documentation.
5596 Adjust implementation to always load all DLLs.
5597 Add 0x1000 offset to DLL base address when calling
5598 win32_add_one_solib.
5599 (child_initialization_done): New static global.
5600 (do_initial_child_stuff): Set child_initialization_done to
5601 zero during child initialization, and 1 after. Replace call
5602 to win32_ensure_ntdll_loaded by call to win32_add_all_dlls.
5603 Add comment.
5604 (match_dll_by_basename, dll_is_loaded_by_basename): Delete.
5605 (handle_unload_dll): Add function documentation.
5606 (get_child_debug_event): Ignore load and unload DLL events
5607 during child initialization.
5608
d86d4aaf
DE		 56092014-02-20 Doug Evans <dje@google.com>
5610
3bc32da3 5611 Remove global all_lwps.
d86d4aaf
DE		 5612 * inferiors.h (ptid_of): Move here from linux-low.h.
5613 (pid_of, lwpid_of): Ditto.
5614 * linux-aarch64-low.c (debug_reg_change_callback): Update, "entry"
5615 parameter is a struct thread_info * now.
5616 (aarch64_notify_debug_reg_change): Fetch pid from current_inferior
5617 directly. Pass &all_threads to find_inferior instead of &all_lwps.
5618 (aarch64_stopped_data_address): Fetch lwpid from current_inferior
5619 directly.
5620 (aarch64_linux_prepare_to_resume): Fetch ptid from thread.
5621 (aarch64_arch_setup): Fetch lwpid from current_inferior directly.
5622 * linux-arm-low.c (update_registers_callback): Update, "entry"
5623 parameter is a struct thread_info * now.
5624 Fetch lwpid from current_inferior directly.
5625 (arm_insert_point): Pass &all_threads to find_inferior instead of
5626 &all_lwps.
5627 (arm_remove_point): Ditto.
5628 (arm_stopped_by_watchpoint): Fetch lwp from current_inferior.
5629 (arm_prepare_to_resume): Fetch pid from thread.
5630 (arm_read_description): Fetch lwpid from current_inferior directly.
5631 * linux-low.c (all_lwps): Delete.
5632 (delete_lwp): Delete call to remove_inferior.
5633 (handle_extended_wait): Fetch lwpid from thread.
5634 (add_lwp): Don't set lwp->entry.id. Remove call to
5635 add_inferior_to_list.
5636 (linux_attach_lwp_1): Fetch pid from current_inferior directly.
5637 (linux_kill_one_lwp): Fetch ptid,lwpid from thread.
5638 (kill_one_lwp_callback): Ditto.
5639 (linux_kill): Don't dereference NULL pointer.
5640 Fetch ptid,lwpid from thread.
5641 (get_detach_signal): Fetch ptid from thread.
5642 (linux_detach_one_lwp): Fetch ptid,lwpid from thread.
5643 Simplify call to regcache_invalidate_thread.
5644 (delete_lwp_callback): Update, "entry" parameter is a
5645 struct thread_info * now. Fetch pid from thread.
5646 (linux_mourn): Pass &all_threads to find_inferior instead of &all_lwps.
5647 (status_pending_p_callback): Update, "entry" parameter is a
5648 struct thread_info * now. Fetch ptid from thread.
5649 (find_lwp_pid): Update, "entry" parameter is a
5650 struct thread_info * now.
5651 (linux_wait_for_lwp): Fetch pid from thread.
5652 (linux_fast_tracepoint_collecting): Fetch lwpid from thread.
5653 (maybe_move_out_of_jump_pad): Fetch lwpid from current_inferior.
5654 (enqueue_one_deferred_signal): Fetch lwpid from thread.
5655 (dequeue_one_deferred_signal): Ditto.
5656 (cancel_breakpoint): Fetch ptid from current_inferior.
5657 (linux_wait_for_event): Pass &all_threads to find_inferior,
5658 not &all_lwps. Fetch ptid, lwpid from thread.
5659 (count_events_callback): Update, "entry" parameter is a
5660 struct thread_info * now.
5661 (select_singlestep_lwp_callback): Ditto.
5662 (select_event_lwp_callback): Ditto.
5663 (cancel_breakpoints_callback): Ditto.
5664 (linux_cancel_breakpoints): Pass &all_threads to find_inferior,
5665 not &all_lwps.
5666 (select_event_lwp): Ditto. Fetch ptid from event_thread.
5667 (unsuspend_one_lwp): Update, "entry" parameter is a
5668 struct thread_info * now.
5669 (unsuspend_all_lwps): Pass &all_threads to find_inferior,
5670 not &all_lwps.
5671 (linux_stabilize_threads): Ditto. And for for_each_inferior.
5672 Fetch lwpid from thread, not lwp.
5673 (linux_wait_1): Fetch ptid, lwpid from current_inferior.
5674 Pass &all_threads to find_inferior, not &all_lwps.
5675 (send_sigstop): Fetch lwpid from thread, not lwp.
5676 (send_sigstop_callback): Update, "entry" parameter is a
5677 struct thread_info * now.
5678 (suspend_and_send_sigstop_callback): Ditto.
5679 (wait_for_sigstop): Ditto. Fetch ptid, lwpid from thread, lwp.
5680 (stuck_in_jump_pad_callback): Update, "entry" parameter is a
5681 struct thread_info * now.
5682 (move_out_of_jump_pad_callback): Ditto. Fetch ptid, lwpid
5683 from thread, lwp.
5684 (lwp_running): Update, "entry" parameter is a
5685 struct thread_info * now.
5686 (stop_all_lwps): Fetch ptid from thread.
5687 Pass &all_threads to find_inferior, for_each_inferior, not &all_lwps.
5688 (linux_resume_one_lwp): Fetch lwpid from thread.
5689 (linux_set_resume_request): Update, "entry" parameter is a
5690 struct thread_info * now. Fetch pid, lwpid from thread.
5691 (resume_status_pending_p): Update, "entry" parameter is a
5692 struct thread_info * now.
5693 (need_step_over_p): Ditto. Fetch lwpid from thread.
5694 (start_step_over): Fetch lwpid from thread.
5695 (linux_resume_one_thread): Update, "entry" parameter is a
5696 struct thread_info * now. Fetch lwpid from thread.
5697 (linux_resume): Pass &all_threads to find_inferior, not &all_lwps.
5698 (proceed_one_lwp): Update, "entry" parameter is a
5699 struct thread_info * now. Fetch lwpid from thread.
5700 (unsuspend_and_proceed_one_lwp): Update, "entry" parameter is a
5701 struct thread_info * now.
5702 (proceed_all_lwps): Pass &all_threads to find_inferior, not &all_lwps.
5703 (unstop_all_lwps): Ditto. Fetch lwpid from thread.
5704 (regsets_fetch_inferior_registers): Fetch lwpid from current_inferior
5705 directly.
5706 (regsets_store_inferior_registers): Ditto.
5707 (fetch_register, store_register): Ditto.
5708 (linux_read_memory, linux_write_memory): Ditto.
5709 (linux_request_interrupt): Ditto.
5710 (linux_read_auxv): Ditto.
5711 (linux_xfer_siginfo): Ditto.
5712 (linux_qxfer_spu): Ditto.
5713 (linux_qxfer_libraries_svr4): Ditto.
5714 * linux-low.h (ptid_of, pid_of, lwpid_of): Delete,
5715 moved to inferiors.h.
5716 (get_lwp): Delete.
5717 (get_thread_lwp): Update.
5718 (struct lwp_info): Delete member "entry". Simplify comment for
5719 member "thread".
5720 (all_lwps): Delete.
5721 * linux-mips-low.c (mips_read_description): Fetch lwpid from
5722 current_inferior directly.
5723 (update_watch_registers_callback): Update, "entry" parameter is a
5724 struct thread_info * now. Fetch pid from thread.
5725 (mips_linux_prepare_to_resume): Fetch ptid from thread.
5726 (mips_insert_point): Fetch lwpid from current_inferior.
5727 Pass &all_threads to find_inferior, not &all_lwps.
5728 (mips_remove_point): Pass &all_threads to find_inferior, not &all_lwps.
5729 (mips_stopped_by_watchpoint): Fetch lwpid from current_inferior
5730 directly.
5731 (mips_stopped_data_address): Ditto.
5732 * linux-s390-low.c (s390_arch_setup): Fetch pid from current_inferior
5733 directly.
5734 * linux-tile-low.c (tile_arch_setup): Ditto.
5735 * linux-x86-low.c (x86_get_thread_area): Fetch lwpid from thread.
5736 (update_debug_registers_callback): Update, "entry" parameter is a
5737 struct thread_info * now. Fetch pid from thread.
5738 (i386_dr_low_set_addr): Fetch pid from current_inferior directly.
5739 Pass &all_threads to find_inferior, not &all_lwps.
5740 (i386_dr_low_get_addr): Fetch ptid from current_inferior directly.
5741 (i386_dr_low_set_control): Fetch pid from current_inferior directly.
5742 Pass &all_threads to find_inferior, not &all_lwps.
5743 (i386_dr_low_get_control): Fetch ptid from current_inferior directly.
5744 (i386_dr_low_get_status): Ditto.
5745 (x86_linux_prepare_to_resume): Fetch ptid from thread.
5746 (x86_siginfo_fixup): Fetch lwpid from current_inferior directly.
5747 (x86_linux_read_description): Ditto.
5748 * proc-service.c (ps_getpid): Fetch pid from current_inferior directly.
5749
3b8361aa
DE		 57502014-02-20 Doug Evans <dje@google.com>
5751
5752 * inferiors.c (get_first_inferior): Fix buglet.
5753
f7667f0d
DE		 57542014-02-19 Doug Evans <dje@google.com>
5755
5756 * gdbthread.h (add_thread): Change result type to struct thread_info *.
5757 * inferiors.c (add_thread): Change result type to struct thread_info *.
5758 All callers updated.
5759 (add_lwp): Call add_thread here instead of in callers.
5760 All callers updated.
5761 * linux-low.h (get_lwp_thread): Rewrite.
5762 (struct lwp_info): New member "thread".
5763
b3312d80
DE		 57642014-02-19 Doug Evans <dje@google.com>
5765
5766 * linux-low.c (add_lwp): Change result to struct lwp_info *.
5767 All callers updated.
5768
ecc6f45c
DE		 57692014-02-19 Doug Evans <dje@google.com>
5770
5771 * inferiors.c (add_thread): Fix whitespace.
5772
649ebbca
DE		 57732014-02-19 Doug Evans <dje@google.com>
5774
5775 * dll.c (clear_dlls): Replace accessing list implemention details
5776 with API function.
5777 * gdbthread.h (get_first_thread): Declare.
5778 * inferiors.c (for_each_inferior_with_data): New function.
5779 (get_first_thread): New function.
5780 (find_thread_ptid): Simplify.
5781 (get_first_inferior): New function.
5782 (clear_list): Delete.
5783 (one_inferior_p): New function.
5784 (clear_inferior_list): New function.
5785 (clear_inferiors): Update.
5786 * inferiors.h (for_each_inferior_with_data): Declare.
5787 (clear_inferior_list): Declare.
5788 (one_inferior_p): Declare.
5789 (get_first_inferior): Declare.
5790 * linux-low.c (linux_wait_for_event): Replace accessing list
5791 implemention details with API function.
5792 * server.c (target_running): Ditto.
5793 (accumulate_file_name_length): New function.
5794 (emit_dll_description): New function.
5795 (handle_qxfer_libraries): Replace accessing list implemention
5796 details with API function.
5797 (handle_qxfer_threads_worker): New function.
5798 (handle_qxfer_threads_proper): Replace accessing list implemention
5799 details with API function.
5800 (handle_query): Ditto.
5801 (visit_actioned_threads_callback_ftype): New typedef.
5802 (visit_actioned_threads_data): New struct.
5803 (visit_actioned_threads): Rewrite to be find_inferior callback.
5804 (resume): Call find_inferior.
5805 (handle_status): Replace accessing list implemention
5806 details with API function.
5807 (process_serial_event): Replace accessing list implemention details
5808 with API function.
5809 * target.c (set_desired_inferior): Replace accessing list implemention
5810 details with API function.
5811 * tracepoint.c (same_process_p): New function.
5812 (gdb_agent_about_to_close): Replace accessing list implemention
5813 details with API function.
5814 * win32-low.c (child_delete_thread): Replace accessing list
5815 implemention details with API function.
5816 (match_dll_by_basename): New function.
5817 (dll_is_loaded_by_basename): New function.
5818 (win32_ensure_ntdll_loaded): Replace accessing list implemention
5819 details call to dll_is_loaded_by_basename.
5820
80894984
DE		 58212014-02-19 Doug Evans <dje@google.com>
5822
5823 * dll.h (struct dll_info): Add comment.
5824 * gdbthread.h (struct thread_info): Add comment.
5825 (current_ptid): Simplify.
5826 * inferiors.c (add_process): Update.
5827 (remove_process): Update.
5828 * inferiors.h (struct process_info): Rename member "head" to "entry".
5829 * linux-low.c (delete_lwp): Update.
5830 (add_lwp): Update.
5831 (last_thread_of_process_p): Update.
5832 (kill_one_lwp_callback, linux_kill): Update.
5833 (status_pending_p_callback): Update.
5834 (wait_for_sigstop): Update. Simplify read of ptid.
5835 (start_step_over): Update.
5836 * linux-low.h (ptid_of, pid_of, lwpid_of): Update.
5837 (get_lwp_thread): Update.
5838 (struct lwp_info): Rename member "head" to "entry".
5839 * regcache.h (inferior_list_entry): Delete.
5840 * server.c (kill_inferior_callback): Update.
5841 (detach_or_kill_inferior_callback): Update.
5842 (print_started_pid): Update.
5843 (print_attached_pid): Update.
5844 (process_serial_event): Simplify read of ptid.
5845 * thread-db.c (thread_db_create_event): Update.
5846 (thread_db_get_tls_address): Update.
5847 * win32-low.c (current_inferior_ptid): Simplify.
5848
46917d26
TT		 58492014-02-19 Tom Tromey <tromey@redhat.com>
5850
5851 * target.h (struct target_ops) <supports_btrace>: Add target_ops
5852 argument.
5853 (target_supports_btrace): Update.
5854
0759a81e
YQ		 58552014-02-14 Yao Qi <yao@codesourcery.com>
5856
5857 * Makefile.in (IPA_OBJS): Append rsp-low-ipa.o.
5858 (rsp-low-ipa.o): New target.
5859
a7191e8b
TT		 58602014-02-12 Tom Tromey <tromey@redhat.com>
5861
5862 * ax.c (gdb_parse_agent_expr): Use hex2bin, not
5863 convert_ascii_to_int.
5864 * regcache.c (registers_to_string): Likewise.
5865 * remote-utils.c (decode_M_packet): Likewise.
5866 * server.c (process_serial_event): Likewise.
5867
ff0e980e
TT		 58682014-02-12 Tom Tromey <tromey@redhat.com>
5869
5870 * server.c (handle_query, handle_v_run): Use hex2bin, not
5871 unhexify.
5872 * tracepoint.c (cmd_qtdpsrc, cmd_qtdv, cmd_qtnotes): Likewise.
5873
e9371aff
TT		 58742014-02-12 Tom Tromey <tromey@redhat.com>
5875
5876 * ax.c (gdb_unparse_agent_expr): Use bin2hex, not
5877 convert_int_to_ascii.
5878 * regcache.c (registers_to_string, collect_register_as_string):
5879 Likewise.
5880 * remote-utils.c (look_up_one_symbol, relocate_instruction):
5881 Likewise.
5882 * server.c (process_serial_event): Likewise.
5883 * tracepoint.c (cmd_qtstatus, response_source, response_tsv)
5884 (cmd_qtbuffer, cstr_to_hexstr): Likewise.
5885
971dc0b8
TT		 58862014-02-12 Tom Tromey <tromey@redhat.com>
5887
5888 * remote-utils.c (look_up_one_symbol, monitor_output): Use
5889 bin2hex, not hexify.
5890 * tracepoint.c (cmd_qtstatus): Likewise.
5891
0a822afb
TT		 58922014-02-12 Tom Tromey <tromey@redhat.com>
5893
5894 * remote-utils.c (monitor_output): Pass explicit length to
5895 hexify.
5896
9c3d6531
TT		 58972014-02-12 Tom Tromey <tromey@redhat.com>
5898
5899 * tracepoint.c: Include rsp-low.h.
5900 * server.c: Include rsp-low.h.
5901 * remote-utils.h (convert_ascii_to_int, convert_int_to_ascii)
5902 (unhexify, hexify, remote_escape_output, unpack_varlen_hex): Don't
5903 declare.
5904 * remote-utils.c: Include rsp-low.h.
5905 (fromhex, hexchars, ishex, unhexify, tohex, hexify)
5906 (remote_escape_output, remote_unescape_input, unpack_varlen_hex)
5907 (convert_int_to_ascii, convert_ascii_to_int): Move to
5908 common/rsp-low.c.
5909 * regcache.c: Include rsp-low.h.
5910 * ax.c: Include rsp-low.h.
5911 * Makefile.in (SFILES): Add common/rsp-low.c.
5912 (OBS): Add rsp-low.o.
5913 (rsp-low.o): New target.
5914
01fd3ea5
TT		 59152014-02-12 Tom Tromey <tromey@redhat.com>
5916
5917 * utils.h (pulongest, plongest, phex_nz): Don't declare.
5918 Include print-utils.h.
5919 * utils.c (NUMCELLS, CELLSIZE, get_cell, decimal2str, pulongest)
5920 (plongest, thirty_two, phex_nz): Remove.
5921 * Makefile.in (SFILES): Add common/print-utils.c.
5922 (OBS): Add print-utils.o.
5923 (print-utils-ipa.o): New target.
5924 (print-utils.o): New target.
5925 (IPA_OBJS): Add print-utils-ipa.o.
5926
e99dc820
TT		 59272014-02-06 Tom Tromey <tromey@redhat.com>
5928
5929 * Makefile.in (SFILES): Fix indentation.
5930
ee1e2d4f
DE		 59312014-02-05 Doug Evans <dje@google.com>
5932
5933 * linux-low.c (linux_wait_for_event): Improve comment.
5934 (linux_wait_1): Keep current_inferior in sync with event_child.
5935
f5a02773
DE		 59362014-01-22 Doug Evans <dje@google.com>
5937
5938 * gdbthread.h (gdb_id_to_thread): Delete, unused.
5939
87ce2a04
DE		 59402014-01-22 Doug Evans <dje@google.com>
5941
5942 * configure.ac (AC_CHECK_FUNCS): Add test for gettimeofday.
5943 * configure: Regenerate.
5944 * config.in: Regenerate.
5945 * Makefile.in (SFILES): Add debug.c.
5946 (OBS): Add debug.o.
5947 * debug.c: New file.
5948 * debug.h: New file.
5949 * linux-aarch64-low.c (*): Update all debugging printfs to use
5950 debug_printf instead of fprintf.
5951 * linux-arm-low.c (*): Ditto.
5952 * linux-cris-low.c (*): Ditto.
5953 * linux-crisv32-low.c (*): Ditto.
5954 * linux-m32r-low.c (*): Ditto.
5955 * linux-sparc-low.c (*): Ditto.
5956 * linux-x86.c (*): Ditto.
5957 * linux-low.c (*): Ditto.
5958 (linux_wait_1): Add calls to debug_enter, debug_exit.
5959 (linux_wait): Remove redundant debugging printf.
5960 (stop_all_lwps): Add calls to debug_enter, debug_exit.
5961 (linux_resume, unstop_all_lwps): Ditto.
5962 * mem-break.c (*): Update all debugging printfs to use
5963 debug_printf instead of fprintf.
5964 * remote-utils.c (*): Ditto.
5965 * thread-db.c (*): Ditto.
5966 * server.c #include <ctype.h>, "gdb_vecs.h".
5967 (debug_threads): Moved to debug.c.
5968 (*): Update all debugging printfs to use debug_printf instead of
5969 fprintf.
5970 (start_inferior): Replace call to fflush with call to debug_flush.
5971 (monitor_show_help): Mention set debug-format.
5972 (parse_debug_format_options): New function.
5973 (handle_monitor_command): Handle "monitor set debug-format".
5974 (gdbserver_usage): Mention --debug-format.
5975 (main): Parse --debug-format.
5976 * server.h (debug_threads): Declaration moved to debug.h.
5977 #include "debug.h".
5978 * tracepoint.c (trace_debug_1) [!IN_PROCESS_AGENT]: Add version of
5979 trace_debug_1 that uses debug_printf.
5980 (tracepoint_look_up_symbols): Update all debugging printfs to use
5981 debug_printf instead of fprintf.
5982
e671835b
BS		 59832014-01-20 Baruch Siach <baruch@tkos.co.il>
5984
5985 * linux-xtensa-low.c: Include asm/ptrace.h instead of
5986 sys/ptrace.h.
5987
b5737fa9
PA		 59882014-01-17 Pedro Alves <palves@redhat.com>
5989
ea38d2a9 5990 PR build/16445
c7faa97a
PA		 5991 * linux-x86-low.c: Don't include elf/common.h if ELFMAG0 is
5992 defined after including gdb_proc_service.h.
b5737fa9 5993
40ed484e
DE		 59942014-01-16 Doug Evans <dje@google.com>
5995
5996 * dll.c (UNSPECIFIED_CORE_ADDR): New macro.
5997 (match_dll): Use it.
5998
969c39fb
MM		 59992014-01-16 Markus Metzger <markus.t.metzger@intel.com>
6000
6001 * target.h (target_ops) <read_btrace>: Change parameters and
6002 return type to allow error reporting.
6003 * server.c (handle_qxfer_btrace): Support delta reads. Pass
6004 trace reading errors on.
6005 * linux-low.c (linux_low_read_btrace): Pass trace reading
6006 errors on.
6007 (linux_low_disable_btrace): New.
6008
ab7f45ba
DE		 60092014-01-15 Doug Evans <dje@google.com>
6010
6011 * inferiors.c (thread_id_to_gdb_id): Delete.
6012 * inferiors.h (thread_id_to_gdb_id): Delete.
6013
66af0f44
EZ		 60142014-01-13 Eli Zaretskii <eliz@gnu.org>
6015
6016 * Makefile.in (INCLUDE_CFLAGS): Remove trailing slash from
6017 "-I$(srcdir)/../". Fixes MinGW compilation errors with old GCC
6018 versions.
6019
9939e131
PA		 60202014-01-08 Pedro Alves <palves@redhat.com>
6021
6022 * server.c (handle_status): Don't discard previous queued stop
6023 replies or thread's pending status here.
6024 (main) <disconnection>: Do it here instead.
6025
b7ea362b
PA		 60262014-01-08 Pedro Alves <palves@redhat.com>
6027
6028 * gdbthread.h (struct thread_info) <status_pending_p>: New field.
6029 * server.c (visit_actioned_threads, handle_pending_status): New
6030 function.
6031 (handle_v_cont): Factor out parts to ...
6032 (resume): ... this new function. If in all-stop, and a thread
6033 being resumed has a pending status, report it without actually
6034 resuming.
6035 (myresume): Adjust to use the new 'resume' function.
6036 (clear_pending_status_callback, set_pending_status_callback)
6037 (find_status_pending_thread_callback): New functions.
6038 (handle_status): Handle the case of multiple threads having
6039 interesting statuses to report. Report threads' real last signal
6040 instead of always reporting GDB_SIGNAL_TRAP. Look for a thread
6041 with an interesting thread to report the status for, instead of
6042 always reporting the status of the first thread.
6043
28498c42
JB		 60442014-01-01 Joel Brobecker <brobecker@adacore.com>
6045
6046 * gdbserver.c (gdbserver_version): Set copyright year to 2014.
6047 * gdbreplay.c (gdbreplay_version): Likewise.
6048
f45c82da
YZ		 60492013-12-18 Yufeng Zhang <yufeng.zhang@arm.com>
6050
6051 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Set
6052 iov.iov_len with the real length in use.
6053
379a5e2d
JB		 60542013-12-13 Joel Brobecker <brobecker@adacore.com>
6055
6056 * Makefile.in (safe-ctype.o, lbasename.o): New rules.
6057 * configure.srv: Add safe-ctype.o and lbasename.o to srv_tgtobj
6058 for all targets that use win32-low.c.
6059 * win32-low.c (win32_ensure_ntdll_loaded): New function.
6060 (do_initial_child_stuff): Add call to win32_ensure_ntdll_loaded.
6061
4210d83e
PA		 60622013-12-13 Pedro Alves <palves@redhat.com>
6063
6064 * target.c (mywait): Set OURSTATUS->KIND to TARGET_WAITKIND_STOPPED
6065 if equal to TARGET_WAITKIND_LOADED.
6066 * win32-low.c (cached_status): New static global.
6067 (win32_wait): Add declaration.
6068 (do_initial_child_stuff): Flush all initial pending debug events
6069 up to the initial breakpoint.
6070 (win32_wait): If CACHED_STATUS was set, return that instead
6071 of doing a real wait. Remove the code resuming the execution
6072 of the inferior after receiving a TARGET_WAITKIND_LOADED event
6073 during the initial phase. Also remove the code changing
6074 OURSTATUS->KIND from TARGET_WAITKIND_LOADED to
6075 TARGET_WAITKIND_STOPPED.
6076
e7f0d979
YQ		 60772013-12-11 Yao Qi <yao@codesourcery.com>
6078
6079 * notif.c (handle_notif_ack): Return 0 if no notification
6080 matches.
6081
ebcf782c
DE		 60822013-11-20 Doug Evans <dje@google.com>
6083
6084 * linux-low.c (linux_set_resume_request): Fix comment.
6085
20ad9378
DE		 60862013-11-20 Doug Evans <dje@google.com>
6087
6088 * linux-low.c (resume_status_pending_p): Tweak comment.
6089
a196ebeb
WT		 60902013-11-20 Walfred Tedeschi <walfred.tedeschi@intel.com>
6091
6092 * Makefile.in: Add i386-mpx.c, i386-mpx-linux.c, amd64-mpx.c,
6093 amd64-mpx-linux.c, x32-mpx.c and x32-mpx-linux.c generation.
6094 * configure.srv (srv_i386_regobj): Add i386-mpx.o.
6095 (srv_i386_linux_regobj): Add i386-mpx-linux.o.
6096 (srv_amd64_regobj): Add amd64-mpx.o.
6097 (srv_amd64_linux_regobj): Add amd64-mpx-linux.o.
6098 (srv_i386_32bit_xmlfiles): Add i386/32bit-mpx.xml.
6099 (srv_i386_64bit_xmlfiles): Add i386/64bit-mpx.xml.
6100 * i387-fp.c (num_pl_bnd_register) Added constant.
6101 (num_pl_bnd_cfg_registers) Added constant.
6102 (struct i387_xsave) Added reserved area and MPX fields.
6103 (i387_cache_to_xsave, i387_xsave_to_cache) Add MPX.
6104 * linux-x86-low.c (init_registers_i386_mpx_linux): Declare new
6105 function.
6106 (tdesc_i386_mpx_linux): Add MPX amd64 target.
6107 (init_registers_amd64_mpx_linux): Declare new function.
6108 (tdesc_amd64_mpx_linux): Add MPX amd64 target.
6109 (x86_64_regmap): Add MPX registers.
6110 (x86_linux_read_description): Add MPX case.
6111 (initialize_low_arch): Initialize MPX targets.
6112
0080a2f6
TT		 61132013-11-18 Tom Tromey <tromey@redhat.com>
6114
6115 * configure: Rebuild.
6116 * configure.ac: Don't check for stdlib.h.
6117 * gdbreplay.c: Unconditionally include stdlib.h.
6118
2978b111
TT		 61192013-11-18 Tom Tromey <tromey@redhat.com>
6120
6121 * config.in: Rebuild.
6122 * configure: Rebuild.
6123 * configure.ac: Don't use AC_HEADER_DIRENT.
6124
a3d08894
TT		 61252013-11-18 Tom Tromey <tromey@redhat.com>
6126
6127 * server.h: Don't check HAVE_STRING_H.
6128 * gdbreplay.c: Don't check HAVE_STRING_H.
6129 * configure: Rebuild.
6130
0a5dd17d
TT		 61312013-11-18 Tom Tromey <tromey@redhat.com>
6132
6133 * Makefile.in (gdbreplay$(EXEEXT)): Depend on and link against
6134 LIBGNU.
6135
1bd2f0ba
TT		 61362013-11-08 Tom Tromey <tromey@redhat.com>
6137
6138 * configure, config.in: Rebuild.
6139 * configure.ac: Remove unused configury.
6140
3266f10b
TT		 61412013-11-08 Tom Tromey <tromey@redhat.com>
6142
6143 * acinclude.m4: Include common.m4, codeset.m4.
6144 * configure, config.in: Rebuild.
6145 * configure.ac: Use GDB_AC_COMMON.
6146
6682d959
AA		 61472013-11-06 Andreas Arnez <arnez@linux.vnet.ibm.com>
6148
6149 * linux-s390-low.c (HWCAP_S390_TE): New define.
6150 (s390_arch_setup): Consider the TE field in the HWCAP for
6151 determining 'have_regset_tdb'.
6152
fd0a4d76
SDJ		 61532013-10-16 Sergio Durigan Junior <sergiodj@redhat.com>
6154
6155 PR gdb/16014
6156 * tracepoint.c (download_tracepoint_1): Remove unnecessary double
6157 call to sizeof.
6158
1a3d890b
PA		 61592013-10-02 Pedro Alves <palves@redhat.com>
6160
6161 * server.c (process_serial_event): Don't output "GDBserver
6162 exiting" if GDB is connected through stdio.
6163 * target.c (mywait): Likewise, be silent if GDB is connected
6164 through stdio.
6165
97ad4581
JB		 61662013-10-01 Joel Brobecker <brobecker@adacore.com>
6167
6168 * lynx-low.c (lynx_add_threads_after_attach): New function.
6169 (lynx_attach): Remove call to add_thread. Add call to
6170 lynx_add_threads_after_attach instead.
6171
5b4e221c
MF		 61722013-09-28 Mike Frysinger <vapier@gentoo.org>
6173
6174 * configure.ac (AC_CHECK_HEADERS): Add sys/syscall.h
6175 * config.in, configure: Regenerated.
6176
ee47b2f8
YQ		 61772013-09-18 Yao Qi <yao@codesourcery.com>
6178
6179 PR server/15959
6180 * server.c (start_inferior): Clear 'resume_info'.
6181
d6707650 61822013-09-16 Jiong Wang <jiwang@tilera.com>
0f63d4db 6183
d6707650
JW		 6184 * linux-tile-low.c (tile_regsets): Modify the size field to 64-bit
6185 for each register.
6186
9243dd0e 61872013-09-16 Jiong Wang <jiwang@tilera.com>
0f63d4db 6188
9243dd0e
JW		 6189 * configure.srv <tilegx*-*-linux*>: Remove linux-osdata.o from and add
6190 linux-tile-low.o to srv_tgtobj.
6191
c623a6ef
WN		 61922013-09-16 Will Newton <will.newton@linaro.org>
6193
6194 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Zero
6195 out regs.
6196
fb71d39e
PA		 61972013-09-06 Pedro Alves <palves@redhat.com>
6198
6199 * Makefile.in (gdb_proc_service_h, regdef_h, regcache_h)
6200 (signals_def, signals_h, ptid_h, ax_h, agent_h, linux_btrace_h)
6201 (linux_osdata_h, vec_h, gdb_vecs_h, host_defs_h, libiberty_h)
6202 (server_h, gdbthread_h, linux_low_h, linux_ptrace_h)
6203 (gdb_thread_db_h, linux_procfs_h, lynx_low_h, nto_low_h)
6204 (mips_linux_watch_h, i386_low_h, win32_low_h): Delete.
6205
8e7e9910
PA		 62062013-09-06 Pedro Alves <palves@redhat.com>
6207
6208 * Makefile.in (linux-btrace.o, mips-linux-watch.o): Remove
6209 explicit header dependencies and use $COMPILE/$POSTCOMPILE.
6210
7c3a12ca
PA		 62112013-09-06 Pedro Alves <palves@redhat.com>
6212
6213 * linux-amd64-ipa.c: Include tracepoint.h.
6214 * linux-i386-ipa.c: Include tracepoint.h.
6215
8eb3d7b6
RW		 62162013-09-06 Ricard Wanderlof <ricardw@axis.com>
6217
6218 * linux-crisv32-low.c (PTRACE_GET_THREAD_AREA): New macro.
6219 (ps_get_thread_area): New function.
6220
eddddb9d
RW		 62212013-09-06 Ricard Wanderlof <ricardw@axis.com>
6222
6223 * linux-crisv32-low.c (elf_gregset_t): Delete typedef.
6224 (initialize_low_arch): Call init_registers_crisv32 rather than
6225 init_register_crisv32.
6226
533b0600
PA		 62272013-09-05 Pedro Alves <palves@redhat.com>
6228
6229 * server.h (handle_vFile, hostio_last_error_from_errno): Move
6230 to ...
6231 * hostio.h: ... this new file.
6232 * hostio.c, server.c, linux-low.c, nto-low.c, spu-low,
6233 win32-low.c: Include hostio.h.
6234
0ce3d3b5
PA		 62352013-09-05 Pedro Alves <palves@redhat.com>
6236
6237 * server.h (gdb_client_data, handler_func, callback_handler_func)
6238 (delete_file_handler, add_file_handler, append_callback_event)
6239 (delete_callback_event, start_event_loop, initialize_event_loop):
6240 Move to event-loop.h and include it.
6241 * event-loop.h: New file.
6242
799cdc37
PA		 62432013-09-05 Pedro Alves <palves@redhat.com>
6244
6245 * dll.c, inferiors.c, remote-utils.c, server.c: Include "dll.h".
6246 * server.h (struct dll_info, all_dlls, dlls_changed, clear_dlls)
6247 (loaded_dll, unloaded_dll): Move to ...
6248 * dll.h: ... this new file.
6249 * inferiors.c, remote-utils.c, win32-low.c: Include "dll.h".
6250
6a6bbd9d
PA		 62512013-09-05 Pedro Alves <palves@redhat.com>
6252
6253 * server.h (current_process, get_thread_process, all_processes)
6254 (add_inferior_to_list, for_each_inferior, current_inferior)
6255 (remove_inferior, add_process, remove_process, find_process_pid)
6256 (have_started_inferiors_p, have_attached_inferiors_p)
6257 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id)
6258 (clear_inferiors, find_inferior, find_inferior_id)
6259 (inferior_target_data, set_inferior_target_data)
6260 (inferior_regcache_data, set_inferior_regcache_data): Move to
6261 inferiors.h, and include it.
6262 * inferiors.h: New file.
6263
f699aaba
PA		 62642013-09-05 Pedro Alves <palves@redhat.com>
6265
6266 * server.h (struct emit_ops, current_insn_ptr, emit_error):
6267 Move ...
72f4393d 6268 * ax.h: ... here.
f699aaba 6269
c144c7a0
PA		 62702013-09-05 Pedro Alves <palves@redhat.com>
6271
6272 * ax.c, linux-low.c, linux-x86-low.c, server.c: Include
6273 tracepoint.h.
6274 * server.h (IPA_BUFSIZ, initialize_tracepoint, tracing)
6275 (disconnected_tracing, tracepoint_look_up_symbols, stop_tracing
6276 (handle_tracepoint_general_set, handle_tracepoint_query)
6277 (tracepoint_finished_step, tracepoint_was_hit)
6278 (release_while_stepping_state_list, current_traceframe)
6279 (in_readonly_region, traceframe_read_mem)
6280 (fetch_traceframe_registers, traceframe_read_sdata)
6281 (traceframe_read_info, struct fast_tpoint_collect_status)
6282 (fast_tracepoint_collecting, force_unlock_trace_buffer)
6283 (handle_tracepoit_bkpts, initialize_low_tracepoint)
6284 (supply_fast_tracepoint_registers)
6285 (supply_static_tracepoint_registers, set_trampoline_buffer_space)
6286 (ipa_tdesc, claim_trampoline_space)
6287 (have_fast_tracepoint_trampoline_buffer, gdb_agent_about_to_close)
6288 (agent_mem_read, agent_get_trace_state_variable_value)
6289 (agent_set_trace_state_variable_value, agent_tsv_read)
6290 (agent_mem_read_string, get_raw_reg_func_addr)
6291 (get_get_tsv_func_addr, get_set_tsv_func_addr): Move to ...
6292 * tracepoint.h: ... this new file.
6293
ff42e6ab
PA		 62942013-09-05 Pedro Alves <palves@redhat.com>
6295
6296 * server.h (perror_with_name, error, fatal, warning, paddress)
6297 (pulongest, plongest, phex_nz, pfildes): Move to utils.h, and
6298 include it.
6299 * utils.h: New file.
6300
541af0f4
PA		 63012013-09-05 Pedro Alves <palves@redhat.com>
6302
6303 * server.h (remote_debug, noack_mode, transport_is_reliable)
6304 (gdb_connected, STDIO_CONNECTION_NAME, remote_connection_is_stdio)
6305 (read_ptid, write_ptid, putpkt, putpkt_binary, putpkt_notif)
6306 (getpkt, remote_prepare, remote_open, remote_close, write_ok)
6307 (write_enn, initialize_async_io, enable_async_io)
6308 (disable_async_io, check_remote_input_interrupt_request)
6309 (convert_ascii_to_int, convert_int_to_ascii, new_thread_notify)
6310 (dead_thread_notify, prepare_resume_reply)
6311 (decode_address_to_semicolon, decode_address, decode_m_packet)
6312 (decode_M_packet, decode_X_packet, decode_xfer_write)
6313 (decode_search_memory_packet, unhexify, hexify)
6314 (remote_escape_output, unpack_varlen_hex, clear_symbol_cache)
6315 (look_up_one_symbol, relocate_instruction)
6316 (monitor_output): Move to remote-utils.h, and include it.
6317 * remote-utils.h: New file.
6318
eebdf26b
PA		 63192013-09-05 Pedro Alves <palves@redhat.com>
6320
6321 * server.h (_): Delete.
6322
3aafd2ff
PA		 63232013-09-02 Pedro Alves <palves@redhat.com>
6324
6325 * tracepoint.c (TRACEFRAME_EOB_MARKER_SIZE): New macro.
6326 (init_trace_buffer): Ensure at least TRACEFRAME_EOB_MARKER_SIZE is
6327 allocated.
6328 (trace_buffer_alloc): Use TRACEFRAME_EOB_MARKER_SIZE.
6329
cee83bcb
PM		 63302013-09-02 Pierre Muller <muller@sourceware.org>
6331
6332 * win32-low.c (child_xfer_memory): Check if ReadProcessMemory
6333 or WriteProcessMemory complete successfully and handle
6334 ERROR_PARTIAL_COPY error.
6335
9a13b2fa
PA		 63362013-09-02 Pedro Alves <palves@redhat.com>
6337
6338 * server.c (gdb_read_memory): Return -1 on traceframe memory read
6339 error instead of EIO.
6340
602e3198
JK		 63412013-08-28 Jan Kratochvil <jan.kratochvil@redhat.com>
6342
6343 PR server/15604
6344 * linux-low.c: Include filestuff.h.
6345 (linux_create_inferior) <pid == 0>: Call close_most_fds.
6346 * lynx-low.c: Include filestuff.h.
6347 (lynx_create_inferior) <pid == 0>: Call close_most_fds.
6348 * server.c: Include filestuff.h.
6349 (main): Call notice_open_fds.
6350 * spu-low.c: Include filestuff.h.
6351 (spu_create_inferior) <pid == 0>: Call close_most_fds.
6352
96d7229d
LM		 63532013-08-22 Luis Machado <lgustavo@codesourcery.com>
6354
6355 * Makefile.in: Explain why ../target and ../nat are not
6356 listed as include file search paths.
6357 (linux-waitpid.o): New object file rule.
6358 * configure.srv (srv_native_linux_obj): New variable.
6359 Replace all occurrences of linux native object files with
6360 $srv_native_linux_obj.
6361 * linux-low.c: Include nat/linux-nat.h and nat/linux-waitpid.h.
6362 (HAS_NOMMU): Move defining logic to common/linux-ptrace.c.
6363 (linux_enable_event_reporting): Remove declaration.
6364 (my_waitpid): Moved to common/linux-waitpid.c.
6365 (linux_wait_for_event): Pass ptid when calling
6366 linux_enable_event_reporting.
6367 (linux_supports_tracefork_flag): Remove.
6368 (linux_enable_event_reporting): Likewise.
6369 (linux_tracefork_grandchild): Remove.
6370 (STACK_SIZE): Moved to common/linux-ptrace.c.
6371 (linux_tracefork_child): Remove.
6372 (linux_test_for_tracefork): Remove.
6373 (linux_look_up_symbols): Call linux_supports_traceclone.
6374 (initialize_low): Remove call to linux_test_for_tracefork.
6375 * linux-low.h (PTRACE_TYPE_ARG3): Move to
6376 common/linux-ptrace.h.
6377 (PTRACE_TYPE_ARG4): Likewise.
6378 Include linux-ptrace.h.
6379
32940073
PA		 63802013-08-21 Pedro Alves <palves@redhat.com>
6381
6382 * config.in: Renegerate.
6383
33b60d58 63842013-08-19 Luis Machado <lgustavo@codesourcery.com>
a261b8f5 6385
33b60d58
LM		 6386 * Makefile.in (INCLUDE_CFLAGS): Include -I$(srcdir)/../.
6387 (SFILES): Remove $(srcdir)/common/target-common.c and
6388 add $(srcdir)/target/waitstatus.c.
6389 (OBS): Remove target-common.o and add waitstatus.o.
6390 (server_h): Remove $(srcdir)/../common/target-common.h and
6391 add $(srcdir)/../target/resume.h, $(srcdir)/../target/wait.h
6392 and $(srcdir)/../target/waitstatus.h.
6393 (target-common.o): Remove.
6394 (waitstatus.o): New target object file.
6395 * target.h: Do not include target-common.h and
6396 include target/resume.h, target/wait.h and
6397 target/waitstatus.h.
6398
b8e1b30e
LM		 63992013-08-13 Luis Machado <lgustavo@codesourcery.com>
6400
6401 * linux-arm-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
6402 to PTRACE_TYPE_ARG3.
6403 * linux-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
6404 to PTRACE_TYPE_ARG3 and PTRACE_ARG4_TYPE to
6405 PTRACE_TYPE_ARG4.
6406 * linux-low.h (PTRACE_ARG3_TYPE): Rename to PTRACE_TYPE_ARG3.
6407 (PTRACE_ARG4_TYPE): Rename to PTRACE_TYPE_ARG4.
6408
7a60ad40
YQ		 64092013-07-27 Jie Zhang <jie@codesourcery.com>
6410 Daniel Jacobowitz <dan@codesourcery.com>
6411 Yao Qi <yao@codesourcery.com>
6412
6413 * Makefile.in (SFILES): Add common/mips-linux-watch.c.
6414 (mips-linux-watch.o): New rule.
6415 (mips_linux_watch_h): New variable.
6416 * configure.srv <mips*-*-linux*>: Add mips-linux-watch.o to
6417 srv_tgtobj.
6418 * linux-mips-low.c: Include mips-linux-watch.h.
6419 (struct arch_process_info, struct arch_lwp_info): New.
6420 (update_watch_registers_callback): New function.
6421 (mips_linux_new_process, mips_linux_new_thread) New functions.
6422 (mips_linux_prepare_to_resume, mips_insert_point): New
6423 functions.
6424 (mips_remove_point, mips_stopped_by_watchpoint): New
6425 functions.
6426 (rsp_bp_type_to_target_hw_bp_type): New function.
6427 (mips_stopped_data_address): New function.
6428 (the_low_target): Add watchpoint support functions.
6429
de6f69ad
YQ		 64302013-07-27 Yao Qi <yao@codesourcery.com>
6431
6432 * i386-low.c: Include break-common.h.
6433 (enum target_hw_bp_type): Remove.
6434
3360c0bf
LM		 64352013-07-24 Luis Machado <lgustavo@codesourcery.com>
6436
6437 * Makefile.in (SFILES): /common/target-common.c.
6438 (OBS): Add target-common.o.
6439 (server_h): Add $(srcdir)/../common/target-common.h.
6440 (target-common.o): New target.
6441 * server.c (queue_stop_reply_callback): Free
6442 status string after use.
6443 * target.c (target_waitstatus_to_string): Remove.
6444 * target.h: Include target-common.h.
6445 (resume_kind): Likewise.
6446 (target_waitkind): Likewise.
6447 (target_waitstatus): Likewise.
6448 (TARGET_WNOHANG): Likewise.
6449
bd885420
YQ		 64502013-07-04 Yao Qi <yao@codesourcery.com>
6451
6452 * Makefile.in (host_alias): Use @host_noncanonical@.
6453 (target_alias): Use @target_noncanonical@.
6454 * configure.ac: Use ACX_NONCANONICAL_TARGET and
6455 ACX_NONCANONICAL_HOST.
6456 * configure: Regenerated.
6457
6458 Revert:
6459 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
6460
6461 * configure.ac (version_host, version_target): Set and AC_SUBST them.
6462 * configure: Rebuild.
6463 * Makefile.in (version_host, version_target): Get from configure.
6464 (version.c): Use $(version_host) and $(version_target).
6465
17ef446e
PA		 64662013-07-03 Pedro Alves <palves@redhat.com>
6467
6468 * Makefile.in (config.status): Depend on development.sh.
6469 * acinclude.m4: Include libmcheck.m4.
6470 * configure: Regenerate.
6471
7a9a7487
MG		 64722013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
6473
6474 * win32-low.c (winapi_DebugActiveProcessStop): Move the WINAPI
6475 attribute inside the parentheses.
6476 (winapi_DebugSetProcessKillOnExit): Ditto.
6477 (winapi_DebugBreakProcess): Ditto.
6478 (winapi_GenerateConsoleCtrlEvent): Ditto.
a261b8f5 6479
49b64de6
MG		 64802013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
6481
6482 * notif.h (notif_event): Add a dummy member to avoid compiler
6483 errors.
6484
d5749ee7
PA		 64852013-07-01 Pedro Alves <palves@redhat.com>
6486
6487 * hostio.c (HOSTIO_PATH_MAX): Define.
6488 (require_filename, handle_open, handle_unlink, handle_readlink):
6489 Use it.
6490
d8d2a3ee
PA		 64912013-07-01 Pedro Alves <palves@redhat.com>
6492
6493 * server.h: Include "pathmax.h".
6494 * linux-low.c: Don't include sys/param.h.
6495 (linux_pid_exe_is_elf_64_file): Use PATH_MAX instead of
6496 MAXPATHLEN.
6497 * win32-low.c: Don't include sys/param.h.
6498 (win32_create_inferior): Use PATH_MAX instead of MAXPATHLEN.
6499
bc7dea8d
PA		 65002013-07-01 Pedro Alves <palves@redhat.com>
6501
6502 * event-loop.c: Don't check HAVE_UNISTD_H before including
6503 <unistd.h>.
6504 * gdbreplay.c: Likewise.
6505 * remote-utils.c: Likewise.
6506 * server.c: Likewise.
6507 * configure.ac: Don't check for unistd.h.
6508 * configure: Regenerate.
6509
d6c2da54
TT		 65102013-06-28 Tom Tromey <tromey@redhat.com>
6511
6512 * Makefile.in (version.c): Use version.in, not
6513 common/version.in.
6514
257b6bec
MG		 65152013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
6516
6517 * configure.ac (version_host, version_target): Set and AC_SUBST them.
6518 * configure: Rebuild.
6519 * Makefile.in (version_host, version_target): Get from configure.
6520 (version.c): Use $(version_host) and $(version_target).
6521
86ebe149
DK		 65222013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
6523
6524 Fix trace-status to output user name without trailing colon.
6525 * tracepoint.c (cmd_qtstatus): Remove unnecessary colon from user name.
6526
f30aa5af
DK		 65272013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
6528
6529 Fix trace-status to output proper start-time and stop-time.
6530 * tracepoint.c (cmd_qtstatus): Modify trace-status output to
6531 output start time and stop time in hex as gdb expects.
6532
28a93511
YQ		 65332013-06-26 Pedro Alves <pedro@codesourcery.com>
6534
6535 * tracepoint.c (build_traceframe_info_xml): Output trace state
6536 variables present in the trace buffer.
6537
01208463
TT		 65382013-06-24 Tom Tromey <tromey@redhat.com>
6539
6540 * Makefile.in (version.c): Use bfd/version.h, common/version.in,
6541 create-version.sh.
6542 (version.o): Remove.
6543 * gdbreplay.c: Include version.h.
6544 (version, host_name): Don't declare.
6545 * server.h: Include version.h.
6546 (version, host_name): Don't declare.
6547
760256f9
PA		 65482013-06-12 Pedro Alves <palves@redhat.com>
6549
6550 * linux-x86-low.c (linux_is_elf64): Delete global.
6551 (x86_siginfo_fixup): Replace reference to `linux_is_elf64' global
6552 with local linux_pid_exe_is_elf_64_file use.
6553
030031ee
PA		 65542013-06-11 Pedro Alves <palves@redhat.com>
6555
6556 * linux-low.c (regset_disabled, disable_regset): New functions.
6557 (regsets_fetch_inferior_registers)
6558 (regsets_store_inferior_registers): Use them.
6559 (initialize_regsets_info); Don't allocate the disabled_regsets
6560 array here.
6561 * linux-low.h (struct regsets_info) <disabled_regsets>: Extend
6562 comment.
6563
5da6eb0a
PA		 65642013-06-11 Pedro Alves <palves@redhat.com>
6565
6566 * linux-low.c (initialize_regsets_info): Use xcalloc instead of
6567 xmalloc.
6568
7e5aaa09
PA		 65692013-06-11 Pedro Alves <palves@redhat.com>
6570
6571 * linux-x86-low.c (initialize_low_arch): Call
6572 init_registers_x32_avx_linux.
6573
d878444c
JK		 65742013-06-09 Jan Kratochvil <jan.kratochvil@redhat.com>
6575
6576 Fix compatibility with Android Bionic.
6577 * linux-low.c (linux_qxfer_libraries_svr4): Ignore first entry even if
6578 it is not empty.
6579
3aee8918
PA		 65802013-06-07 Pedro Alves <palves@redhat.com>
6581
5f2b57b5 6582 PR server/14823
3aee8918
PA		 6583 * Makefile.in (OBS): Add tdesc.o.
6584 (IPA_OBJS): Add tdesc-ipa.o.
6585 (tdesc-ipa.o): New rule.
6586 * ax.c (gdb_eval_agent_expr): Adjust register_size call to new
6587 interface.
6588 * linux-low.c (new_inferior): Delete.
6589 (disabled_regsets, num_regsets): Delete.
6590 (linux_add_process): Adjust to set the new per-process
6591 new_inferior flag.
6592 (linux_detach_one_lwp): Adjust to call regcache_invalidate_thread.
6593 (linux_wait_for_lwp): Adjust. Only call arch_setup if the event
6594 was a stop. When calling arch_setup, switch the current inferior
6595 to the thread that got an event.
6596 (linux_resume_one_lwp): Adjust to call regcache_invalidate_thread.
6597 (regsets_fetch_inferior_registers)
6598 (regsets_store_inferior_registers): New regsets_info parameter.
6599 Adjust to use it.
6600 (linux_register_in_regsets): New regs_info parameter. Adjust to
6601 use it.
6602 (register_addr, fetch_register, store_register): New usrregs_info
6603 parameter. Adjust to use it.
6604 (usr_fetch_inferior_registers, usr_store_inferior_registers): New
6605 parameter regs_info. Adjust to use it.
6606 (linux_fetch_registers): Get the current inferior's regs_info, and
6607 adjust to use it.
6608 (linux_store_registers): Ditto.
6609 [HAVE_LINUX_REGSETS] (initialize_regsets_info): New.
6610 (initialize_low): Don't initialize the target_regsets here. Call
6611 initialize_low_arch.
6612 * linux-low.h (target_regsets): Delete declaration.
6613 (struct regsets_info): New.
6614 (struct usrregs_info): New.
6615 (struct regs_info): New.
6616 (struct process_info_private) <new_inferior>: New field.
6617 (struct linux_target_ops): Delete the num_regs, regmap, and
6618 regset_bitmap fields. New field regs_info.
6619 [HAVE_LINUX_REGSETS] (initialize_regsets_info): Declare.
6620 * i387-fp.c (num_xmm_registers): Delete.
6621 (i387_cache_to_fsave, i387_fsave_to_cache): Adjust find_regno
6622 calls to new interface.
6623 (i387_cache_to_fxsave, i387_cache_to_xsave, i387_fxsave_to_cache)
6624 (i387_xsave_to_cache): Adjust find_regno calls to new interface.
6625 Infer the number of xmm registers from the regcache's target
6626 description.
6627 * i387-fp.h (num_xmm_registers): Delete.
6628 * inferiors.c (add_thread): Don't install the thread's regcache
6629 here.
6630 * proc-service.c (gregset_info): Fetch the current inferior's
6631 regs_info. Adjust to use it.
6632 * regcache.c: Include tdesc.h.
6633 (register_bytes, reg_defs, num_registers)
6634 (gdbserver_expedite_regs): Delete.
6635 (get_thread_regcache): If the thread doesn't have a regcache yet,
6636 create one, instead of aborting gdbserver.
6637 (regcache_invalidate_one): Rename to ...
6638 (regcache_invalidate_thread): ... this.
6639 (regcache_invalidate_one): New.
6640 (regcache_invalidate): Only invalidate registers of the current
6641 process.
6642 (init_register_cache): Add target_desc parameter, and use it.
6643 (new_register_cache): Ditto. Assert the target description has a
6644 non zero registers_size.
6645 (regcache_cpy): Add assertions. Adjust.
6646 (realloc_register_cache, set_register_cache): Delete.
6647 (registers_to_string, registers_from_string): Adjust.
6648 (find_register_by_name, find_regno, find_register_by_number)
6649 (register_cache_size): Add target_desc parameter, and use it.
6650 (free_register_cache_thread, free_register_cache_thread_one)
6651 (regcache_release, register_cache_size): New.
6652 (register_size): Add target_desc parameter, and use it.
6653 (register_data, supply_register, supply_register_zeroed)
6654 (supply_regblock, supply_register_by_name, collect_register)
6655 (collect_register_as_string, collect_register_by_name): Adjust.
6656 * regcache.h (struct target_desc): Forward declare.
6657 (struct regcache) <tdesc>: New field.
6658 (init_register_cache, new_register_cache): Add target_desc
6659 parameter.
6660 (regcache_invalidate_thread): Declare.
6661 (regcache_invalidate_one): Delete declaration.
6662 (regcache_release): Declare.
6663 (find_register_by_number, register_cache_size, register_size)
6664 (find_regno): Add target_desc parameter.
6665 (gdbserver_expedite_regs, gdbserver_xmltarget): Delete
6666 declarations.
6667 * remote-utils.c: Include tdesc.h.
6668 (outreg, prepare_resume_reply): Adjust.
6669 * server.c: Include tdesc.h.
6670 (gdbserver_xmltarget): Delete declaration.
6671 (get_features_xml, process_serial_event): Adjust.
6672 * server.h [IN_PROCESS_AGENT] (struct target_desc): Forward
6673 declare.
6674 (struct process_info) <tdesc>: New field.
6675 (ipa_tdesc): Declare.
6676 * tdesc.c: New file.
6677 * tdesc.h: New file.
6678 * tracepoint.c: Include tdesc.h.
6679 [IN_PROCESS_AGENT] (ipa_tdesc): Define.
6680 (get_context_regcache): Adjust to pass ipa_tdesc down.
6681 (do_action_at_tracepoint): Adjust to get the register cache size
6682 from the context regcache's description.
6683 (traceframe_walk_blocks): Adjust to get the register cache size
6684 from the current trace frame's description.
6685 (traceframe_get_pc): Adjust to get current trace frame's
6686 description and pass it down.
6687 (gdb_collect): Adjust to get the register cache size from the
6688 IPA's description.
6689 * linux-amd64-ipa.c (tdesc_amd64_linux): Declare.
6690 (gdbserver_xmltarget): Delete.
6691 (initialize_low_tracepoint): Set the ipa's target description.
6692 * linux-i386-ipa.c (tdesc_i386_linux): Declare.
6693 (initialize_low_tracepoint): Set the ipa's target description.
6694 * linux-x86-low.c: Include tdesc.h.
6695 [__x86_64__] (is_64bit_tdesc): New.
6696 (ps_get_thread_area, x86_get_thread_area): Use it.
6697 (i386_cannot_store_register): Rename to ...
6698 (x86_cannot_store_register): ... this. Use is_64bit_tdesc.
6699 (i386_cannot_fetch_register): Rename to ...
6700 (x86_cannot_fetch_register): ... this. Use is_64bit_tdesc.
6701 (x86_fill_gregset, x86_store_gregset): Adjust register_size calls
6702 to new interface.
6703 (target_regsets): Rename to ...
6704 (x86_regsets): ... this.
6705 (x86_get_pc, x86_set_pc): Adjust register_size calls to new
6706 interface.
6707 (x86_siginfo_fixup): Use is_64bit_tdesc.
6708 [__x86_64__] (tdesc_amd64_linux, tdesc_amd64_avx_linux)
6709 (tdesc_x32_avx_linux, tdesc_x32_linux)
6710 (tdesc_i386_linux, tdesc_i386_mmx_linux, tdesc_i386_avx_linux):
6711 Declare.
6712 (x86_linux_update_xmltarget): Delete.
6713 (I386_LINUX_XSAVE_XCR0_OFFSET): Define.
6714 (have_ptrace_getfpxregs, have_ptrace_getregset): New.
6715 (AMD64_LINUX_USER64_CS): New.
6716 (x86_linux_read_description): New, based on
6717 x86_linux_update_xmltarget.
6718 (same_process_callback): New.
6719 (x86_arch_setup_process_callback): New.
6720 (x86_linux_update_xmltarget): New.
6721 (x86_regsets_info): New.
6722 (amd64_linux_regs_info): New.
6723 (i386_linux_usrregs_info): New.
6724 (i386_linux_regs_info): New.
6725 (x86_linux_regs_info): New.
6726 (x86_arch_setup): Reimplement.
6727 (x86_install_fast_tracepoint_jump_pad): Use is_64bit_tdesc.
6728 (x86_emit_ops): Ditto.
6729 (the_low_target): Adjust. Install x86_linux_regs_info,
6730 x86_cannot_fetch_register, and x86_cannot_store_register.
6731 (initialize_low_arch): New.
6732 * linux-ia64-low.c (tdesc_ia64): Declare.
6733 (ia64_fetch_register): Adjust.
6734 (ia64_usrregs_info, regs_info): New globals.
6735 (ia64_regs_info): New function.
6736 (the_low_target): Adjust.
6737 (initialize_low_arch): New function.
6738 * linux-sparc-low.c (tdesc_sparc64): Declare.
6739 (sparc_fill_gregset_to_stack, sparc_store_gregset_from_stack):
6740 Adjust.
6741 (sparc_arch_setup): New function.
6742 (sparc_regsets_info, sparc_usrregs_info, regs_info): New globals.
6743 (the_low_target): Adjust.
6744 (initialize_low_arch): New function.
6745 * linux-ppc-low.c (tdesc_powerpc_32l, tdesc_powerpc_altivec32l)
6746 (tdesc_powerpc_cell32l, tdesc_powerpc_vsx32l)
6747 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_altivec32l)
6748 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_e500l)
6749 (tdesc_powerpc_64l, tdesc_powerpc_altivec64l)
6750 (tdesc_powerpc_cell64l, tdesc_powerpc_vsx64l)
6751 (tdesc_powerpc_isa205_64l, tdesc_powerpc_isa205_altivec64l)
6752 (tdesc_powerpc_isa205_vsx64l): Declare.
6753 (ppc_cannot_store_register, ppc_collect_ptrace_register)
6754 (ppc_supply_ptrace_register, parse_spufs_run, ppc_get_pc)
6755 (ppc_set_pc, ppc_get_hwcap): Adjust.
6756 (ppc_usrregs_info): Forward declare.
6757 (!__powerpc64__) ppc_regmap_adjusted: New global.
6758 (ppc_arch_setup): Adjust to the current process'es target
6759 description.
6760 (ppc_fill_vsxregset, ppc_store_vsxregset, ppc_fill_vrregset)
6761 (ppc_store_vrregset, ppc_fill_evrregset, ppc_store_evrregse)
6762 (ppc_store_evrregset): Adjust.
6763 (target_regsets): Rename to ...
6764 (ppc_regsets): ... this, and make static.
6765 (ppc_usrregs_info, ppc_regsets_info, regs_info): New globals.
6766 (ppc_regs_info): New function.
6767 (the_low_target): Adjust.
6768 (initialize_low_arch): New function.
6769 * linux-s390-low.c (tdesc_s390_linux32, tdesc_s390_linux32v1)
6770 (tdesc_s390_linux32v2, tdesc_s390_linux64, tdesc_s390_linux64v1)
6771 (tdesc_s390_linux64v2, tdesc_s390x_linux64, tdesc_s390x_linux64v1)
6772 (tdesc_s390x_linux64v2): Declare.
6773 (s390_collect_ptrace_register, s390_supply_ptrace_register)
6774 (s390_fill_gregset, s390_store_last_break): Adjust.
6775 (target_regsets): Rename to ...
6776 (s390_regsets): ... this, and make static.
6777 (s390_get_pc, s390_set_pc): Adjust.
6778 (s390_get_hwcap): New target_desc parameter, and use it.
6779 [__s390x__] (have_hwcap_s390_high_gprs): New global.
6780 (s390_arch_setup): Adjust to set the current process'es target
6781 description. Don't adjust the regmap.
6782 (s390_usrregs_info, s390_regsets_info, regs_info): New globals.
6783 [__s390x__] (s390_usrregs_info_3264, s390_regsets_info_3264)
6784 (regs_info_3264): New globals.
6785 (s390_regs_info): New function.
6786 (the_low_target): Adjust.
6787 (initialize_low_arch): New function.
6788 * linux-mips-low.c (tdesc_mips_linux, tdesc_mips_dsp_linux)
6789 (tdesc_mips64_linux, tdesc_mips64_dsp_linux): Declare.
6790 [__mips64] (init_registers_mips_linux)
6791 (init_registers_mips_dsp_linux): Delete defines.
6792 [__mips64] (tdesc_mips_linux, tdesc_mips_dsp_linux): New defines.
6793 (have_dsp): New global.
6794 (mips_read_description): New, based on mips_arch_setup.
6795 (mips_arch_setup): Reimplement.
6796 (get_usrregs_info): New function.
6797 (mips_cannot_fetch_register, mips_cannot_store_register)
6798 (mips_get_pc, mips_set_pc, mips_fill_gregset, mips_store_gregset)
6799 (mips_fill_fpregset, mips_store_fpregset): Adjust.
6800 (target_regsets): Rename to ...
6801 (mips_regsets): ... this, and make static.
6802 (mips_regsets_info, mips_dsp_usrregs_info, mips_usrregs_info)
6803 (dsp_regs_info, regs_info): New globals.
6804 (mips_regs_info): New function.
6805 (the_low_target): Adjust.
6806 (initialize_low_arch): New function.
6807 * linux-arm-low.c (tdesc_arm, tdesc_arm_with_iwmmxt)
6808 (tdesc_arm_with_vfpv2, tdesc_arm_with_vfpv3, tdesc_arm_with_neon):
6809 Declare.
6810 (arm_fill_vfpregset, arm_store_vfpregset): Adjust.
6811 (arm_read_description): New, with bits factored from
6812 arm_arch_setup.
6813 (arm_arch_setup): Reimplement.
6814 (target_regsets): Rename to ...
6815 (arm_regsets): ... this, and make static.
6816 (arm_regsets_info, arm_usrregs_info, regs_info): New globals.
6817 (arm_regs_info): New function.
6818 (the_low_target): Adjust.
6819 (initialize_low_arch): New function.
6820 * linux-m68k-low.c (tdesc_m68k): Declare.
6821 (target_regsets): Rename to ...
6822 (m68k_regsets): ... this, and make static.
6823 (m68k_regsets_info, m68k_usrregs_info, regs_info): New globals.
6824 (m68k_regs_info): New function.
6825 (m68k_arch_setup): New function.
6826 (the_low_target): Adjust.
6827 (initialize_low_arch): New function.
6828 * linux-sh-low.c (tdesc_sharch): Declare.
6829 (target_regsets): Rename to ...
6830 (sh_regsets): ... this, and make static.
6831 (sh_regsets_info, sh_usrregs_info, regs_info): New globals.
6832 (sh_regs_info, sh_arch_setup): New functions.
6833 (the_low_target): Adjust.
6834 (initialize_low_arch): New function.
6835 * linux-bfin-low.c (tdesc_bfin): Declare.
6836 (bfin_arch_setup): New function.
6837 (bfin_usrregs_info, regs_info): New globals.
6838 (bfin_regs_info): New function.
6839 (the_low_target): Adjust.
6840 (initialize_low_arch): New function.
6841 * linux-cris-low.c (tdesc_cris): Declare.
6842 (cris_arch_setup): New function.
6843 (cris_usrregs_info, regs_info): New globals.
6844 (cris_regs_info): New function.
6845 (the_low_target): Adjust.
6846 (initialize_low_arch): New function.
6847 * linux-cris-low.c (tdesc_crisv32): Declare.
6848 (cris_arch_setup): New function.
6849 (cris_regsets_info, cris_usrregs_info, regs_info): New globals.
6850 (cris_regs_info): New function.
6851 (the_low_target): Adjust.
6852 (initialize_low_arch): New function.
6853 * linux-m32r-low.c (tdesc_m32r): Declare.
6854 (m32r_arch_setup): New function.
6855 (m32r_usrregs_info, regs_info): New globals.
6856 (m32r_regs_info): Adjust.
6857 (initialize_low_arch): New function.
6858 * linux-tic6x-low.c (tdesc_tic6x_c64xp_linux)
6859 (tdesc_tic6x_c64x_linux, tdesc_tic6x_c62x_linux): Declare.
6860 (tic6x_usrregs_info): Forward declare.
6861 (tic6x_read_description): New function, based on ...
6862 (tic6x_arch_setup): ... this. Reimplement.
6863 (target_regsets): Rename to ...
6864 (tic6x_regsets): ... this, and make static.
6865 (tic6x_regsets_info, tic6x_usrregs_info, regs_info): New globals.
6866 (tic6x_regs_info): New function.
6867 (the_low_target): Adjust.
6868 (initialize_low_arch): New function.
6869 * linux-xtensa-low.c (tdesc_xtensa): Declare.
6870 (xtensa_fill_gregset, xtensa_store_gregset): Adjust.
6871 (target_regsets): Rename to ...
6872 (xtensa_regsets): ... this, and make static.
6873 (xtensa_regsets_info, xtensa_usrregs_info, regs_info): New
6874 globals.
6875 (xtensa_arch_setup, xtensa_regs_info): New functions.
6876 (the_low_target): Adjust.
6877 (initialize_low_arch): New function.
6878 * linux-nios2-low.c (tdesc_nios2_linux): Declare.
6879 (nios2_arch_setup): Set the current process'es tdesc.
6880 (target_regsets): Rename to ...
6881 (nios2_regsets): ... this.
6882 (nios2_regsets_info, nios2_usrregs_info, regs_info): New globals.
6883 (nios2_regs_info): New function.
6884 (the_low_target): Adjust.
6885 (initialize_low_arch): New function.
a261b8f5
PA		 6886 * linux-aarch64-low.c (tdesc_aarch64): Declare.
6887 (aarch64_arch_setup): Set the current process'es tdesc.
6888 (target_regsets): Rename to ...
6889 (aarch64_regsets): ... this.
6890 (aarch64_regsets_info, aarch64_usrregs_info, regs_info): New globals.
6891 (aarch64_regs_info): New function.
6892 (the_low_target): Adjust.
6893 (initialize_low_arch): New function.
3aee8918
PA		 6894 * linux-tile-low.c (tdesc_tilegx, tdesc_tilegx32): Declare
6895 globals.
6896 (target_regsets): Rename to ...
6897 (tile_regsets): ... this.
6898 (tile_regsets_info, tile_usrregs_info, regs_info): New globals.
6899 (tile_regs_info): New function.
6900 (tile_arch_setup): Set the current process'es tdesc.
6901 (the_low_target): Adjust.
6902 (initialize_low_arch): New function.
6903 * spu-low.c (tdesc_spu): Declare.
6904 (spu_create_inferior, spu_attach): Set the new process'es tdesc.
6905 * win32-arm-low.c (tdesc_arm): Declare.
6906 (arm_arch_setup): New function.
6907 (the_low_target): Install arm_arch_setup instead of
6908 init_registers_arm.
6909 * win32-i386-low.c (tdesc_i386, tdesc_amd64): Declare.
6910 (init_windows_x86): Rename to ...
6911 (i386_arch_setup): ... this. Set `win32_tdesc'.
6912 (the_low_target): Adjust.
6913 * win32-low.c (win32_tdesc): New global.
6914 (child_add_thread): Don't create the thread cache here.
6915 (do_initial_child_stuff): Set the new process'es tdesc.
6916 * win32-low.h (struct target_desc): Forward declare.
6917 (win32_tdesc): Declare.
6918 * lynx-i386-low.c (tdesc_i386): Declare global.
6919 (lynx_i386_arch_setup): Set `lynx_tdesc'.
6920 * lynx-low.c (lynx_tdesc): New global.
6921 (lynx_add_process): Set the new process'es tdesc.
6922 * lynx-low.h (struct target_desc): Forward declare.
6923 (lynx_tdesc): Declare global.
6924 * lynx-ppc-low.c (tdesc_powerpc_32): Declare global.
6925 (lynx_ppc_arch_setup): Set `lynx_tdesc'.
6926 * nto-low.c (nto_tdesc): New global.
6927 (do_attach): Set the new process'es tdesc.
6928 * nto-low.h (struct target_desc): Forward declare.
6929 (nto_tdesc): Declare.
6930 * nto-x86-low.c (tdesc_i386): Declare.
6931 (nto_x86_arch_setup): Set `nto_tdesc'.
6932
b1fbec62
GB		 69332013-06-04 Gary Benson <gbenson@redhat.com>
6934
6935 * server.c (handle_query): Add "augmented-libraries-svr4-read+"
6936 to qSupported response when appropriate.
6937 (handle_qxfer_libraries_svr4): Allow qXfer:libraries-svr4:read
6938 with nonzero-length annex.
6939 * linux-low.c (linux_qxfer_libraries_svr4): Parse and handle
6940 arguments supplied in annex.
6941
d1ec4ce7
DE		 69422013-05-31 Doug Evans <dje@google.com>
6943
ac44adcb 6944 PR server/15594
d1ec4ce7
DE		 6945 * linux-x86-low.c (ps_get_thread_area): Properly extend address to
6946 64 bits in 64-cross-32 environment.
6947
9b25f2d3
PA		 69482013-05-28 Pedro Alves <palves@redhat.com>
6949
6950 * Makefile.in (clean): Remove reference to aarch64-without-fpu.c.
6951 (aarch64-without-fpu.c): Delete rule.
6952 * configure.srv (aarch64*-*-linux*): Remove references to
6953 aarch64-without-fpu.o and aarch64-without-fpu.xml.
6954 * linux-aarch64-low.c (init_registers_aarch64_without_fpu): Remove
6955 declaration.
6956
6740dc9c
PA		 69572013-05-24 Pedro Alves <palves@redhat.com>
6958
6959 * server.c (handle_v_cont) <vCont;r>: Use unpack_varlen_hex
6960 instead of strchr/decode_address. Error if the range isn't split
6961 with a ','. Don't assume there's be a ':' in the action.
6962
c2d6af84
PA		 69632013-05-23 Yao Qi <yao@codesourcery.com>
6964 Pedro Alves <palves@redhat.com>
6965
6966 * linux-low.c (lwp_in_step_range): New function.
6967 (linux_wait_1): If the thread was range stepping and stopped
6968 outside the stepping range, report the stop to GDB. Otherwise,
6969 continue stepping. Add range stepping debug output.
6970 (linux_set_resume_request): Copy the step range from the resume
6971 request to the lwp.
6972 (linux_supports_range_stepping): New.
6973 (linux_target_ops) <supports_range_stepping>: Set to
6974 linux_supports_range_stepping.
6975 * linux-low.h (struct linux_target_ops)
6976 <supports_range_stepping>: New field.
6977 (struct lwp_info) <step_range_start, step_range_end>: New fields.
6978 * linux-x86-low.c (x86_supports_range_stepping): New.
6979 (the_low_target) <supports_range_stepping>: Set to
6980 x86_supports_range_stepping.
6981 * server.c (handle_v_cont): Handle 'r' action.
6982 (handle_v_requests): Append ";r" if the target supports range
6983 stepping.
6984 * target.h (struct thread_resume) <step_range_start,
6985 step_range_end>: New fields.
6986 (struct target_ops) <supports_range_stepping>:
6987 New field.
6988 (target_supports_range_stepping): New macro.
6989
58794e1a
JB		 69902013-05-17 Joel Brobecker <brobecker@adacore.com>
6991
6992 * lynx-low.c (lynx_resume): Fix null_ptid/minus_one_ptid
6993 confusion in comment.
6994
d631c5a7
JB		 69952013-05-17 Joel Brobecker <brobecker@adacore.com>
6996
6997 * lynx-low.c (struct process_info_private): New type.
6998 (lynx_add_process): New function.
6999 (lynx_create_inferior, lynx_attach): Replace calls to
7000 add_process by calls to lynx_add_process.
7001 (lynx_resume): If PTID is null, then try using
7002 current_process()->private->last_wait_event_ptid.
7003 Add comments.
7004 (lynx_clear_inferiors): Delete. The contents of that function
7005 has been inlined in lynx_mourn;
7006 (lynx_wait_1): Save the ptid in the process's private data.
7007 (lynx_mourn): Free the process' private data. Replace call
7008 to lynx_clear_inferiors by call to clear_inferiors.
7009
96f7a20f
YQ		 70102013-05-17 Yao Qi <yao@codesourcery.com>
7011
7012 * i386-low.c (i386_length_and_rw_bits): Move the comment to
7013 the right place.
7014
db0dfaa0
LM		 70152013-05-16 Luis Machado <lgustavo@codesourcery.com>
7016
7017 * linux-low.c: Move definition checks upwards for PT_TEXT_ADDR,
7018 PT_DATA_ADDR and PT_TEXT_END_ADDR. Update comments.
7019 (linux_read_offsets): Remove PT_TEXT_ADDR, PT_DATA_ADDR and
7020 PT_TEXT_END_ADDR guards. Update comments.
7021 (linux_target_op) <read_offsets>: Conditionally define to
7022 linux_read_offsets if the target is UCLIBC and if it defines
7023 PT_TEXT_ADDR, PT_DATA_ADDR and PT_TEXT_END_ADDR.
7024
68f5f838
SL		 70252013-05-06 Sandra Loosemore <sandra@codesourcery.com>
7026 Andrew Jenner <andrew@codesourcery.com>
7027
7028 * Makefile.in (SFILES): Add linux-nios2-low.c.
7029 (clean): Add action to delete nios2-linux.c.
7030 (nios2-linux.c): New rule.
7031 * configure.srv: Add nios2*-*-linux*.
7032 * linux-nios2-low.c: New.
7033
1ebff1fd
HAQ		 70342013-05-03 Hafiz Abid Qadeer <abidh@codesourcery.com>
7035
7036 * tracepoint.c (cmd_qtinit): Call 'stop_tracing'.
7037
f6150862
HZ		 70382013-04-25 Hui Zhu <hui@codesourcery.com>
7039
7040 PR gdb/15186
f6150862
HZ		 7041 * ax.c (ax_printf): Add fflush.
7042
614c279d
TT		 70432013-04-22 Tom Tromey <tromey@redhat.com>
7044
7045 * Makefile.in (SFILES): Add filestuff.c.
7046 (OBS): Add filestuff.o.
7047 (filestuff.o): New target.
7048 * config.in, configure: Rebuild.
7049 * configure.ac: Check for fdwalk, pipe2.
7050
7d4e5717
PA		 70512013-04-17 Pedro Alves <palves@redhat.com>
7052
7053 * configure.ac (USE_THREAD_DB): Delete variable.
7054 (if test "$srv_linux_thread_db" = "yes"): AC_DEFINE USE_THREAD_DB.
7055 Don't AC_SUBST USE_THREAD_DB.
7056 * Makefile.in (INTERNAL_CFLAGS): Remove @USE_THREAD_DB@.
7057 * config.in, configure: Regenerate.
7058
d5c93e41
PA		 70592013-04-16 Pedro Alves <palves@redhat.com>
7060
7061 * linux-low.h (struct lwp_info) <thread_known>: Move under
7062 the USE_THREAD_DB #ifdef.
7063
04f5fe89
PA		 70642013-04-16 Pedro Alves <palves@redhat.com>
7065
7066 * Makefile.in (INTERNAL_CFLAGS): Add @USE_THREAD_DB@.
7067 (linux-low.o): Delete rule.
7068 * linux-low.h: Always include "gdb_thread_db.h" instead of
7069 conditionally including thread_db.h.
7070 (struct lwp_info) <th>: Guard with #ifdef USE_THREAD_DB instead of
7071 HAVE_THREAD_DB_H.
7072
480b27bf
JK		 70732013-04-07 Jan Kratochvil <jan.kratochvil@redhat.com>
7074
7075 * Makefile.in (install-only): Fix make install regression.
7076
43662968
JK		 70772013-04-05 Jan Kratochvil <jan.kratochvil@redhat.com>
7078
7079 Convert man pages to texinfo, new gdbinit.5 texinfo page.
7080 * Makefile.in (install-only): Remove $(man1dir) and gdbserver.1
7081 installation.
7082 * gdbserver.1: Remove.
7083
3e74e146
PA		 70842013-03-22 Pedro Alves <palves@redhat.com>
7085
7086 * linux-low.c (handle_extended_wait): Don't call
7087 linux_enable_event_reporting.
7088
a8347a2a
TT		 70892013-03-15 Tony Theodore <tonyt@logyst.com>
7090
7091 PR build/9098:
7092 * Makefile.in (SHELL): Use @SHELL@.
7093
eeb56fa7
SDJ		 70942013-03-14 Sergio Durigan Junior <sergiodj@redhat.com>
7095
7096 * tracepoint.c (cmd_qtv): Initialize `val' with zero, silencing
7097 compiler warning.
7098
4fa7e2ff
JB		 70992013-03-13 Joel Brobecker <brobecker@adacore.com>
7100
7101 * linux-low.c (linux_target_ops) [!HAVE_LINUX_BTRACE]:
7102 Remove extraneous NULL element.
7103
8ddb1965
YQ		 71042013-03-13 Yao Qi <yao@codesourcery.com>
7105
7106 * tracepoint.c (traceframe_read_tsv): Look for the last matched
7107 'V' block in trace frame.
7108
9accd112
MM		 71092013-03-11 Markus Metzger <markus.t.metzger@intel.com>
7110
7111 * target.h (struct target_ops): Add btrace ops.
7112 (target_supports_btrace): New macro.
7113 (target_enable_btrace): New macro.
7114 (target_disable_btrace): New macro.
7115 (target_read_btrace): New macro.
7116 * gdbthread.h (struct thread_info): Add btrace field.
7117 * server.c: Include btrace-common.h.
7118 (handle_btrace_general_set): New function.
7119 (handle_btrace_enable): New function.
7120 (handle_btrace_disable): New function.
7121 (handle_general_set): Call handle_btrace_general_set.
7122 (handle_qxfer_btrace): New function.
7123 (struct qxfer qxfer_packets[]): Add btrace entry.
7124 * inferiors.c (remove_thread): Disable btrace.
7125 * linux-low: Include linux-btrace.h.
7126 (linux_low_enable_btrace): New function.
7127 (linux_low_read_btrace): New function.
7128 (linux_target_ops): Add btrace ops.
7129 * configure.srv (i[34567]86-*-linux*): Add linux-btrace.o.
7130 Add srv_linux_btrace=yes.
7131 (x86_64-*-linux*): Add linux-btrace.o.
7132 Add srv_linux_btrace=yes.
7133 * configure.ac: Define HAVE_LINUX_BTRACE.
7134 * config.in: Regenerated.
7135 * configure: Regenerated.
7136
5cc22e4c
MM		 71372013-03-11 Markus Metzger <markus.t.metzger@intel.com>
7138
7139 * server.c (handle_qxfer): Preserve error message if -3 is
7140 returned.
7141 (qxfer): Document the -3 return value.
7142
7c97f91e
MM		 71432013-03-11 Markus Metzger <markus.t.metzger@intel.com>
7144
7145 * Makefile.in (SFILES): Add $(srcdir)/common/linux-btrace.c.
7146 (linux_btrace_h): New variable.
7147 (linux-btrace.o): New rule.
7148
be9a119c 71492013-03-08 Stan Shebs <stan@codesourcery.com>
f6f899bf
HAQ		 7150 Hafiz Abid Qadeer <abidh@codesourcery.com>
7151
7152 * tracepoint.c (trace_buffer_size): New global.
7153 (DEFAULT_TRACE_BUFFER_SIZE): New define.
7154 (init_trace_buffer): Change to one-argument function. Allocate
7155 trace buffer memory.
7156 (handle_tracepoint_general_set): Call cmd_bigqtbuffer_size to
7157 handle QTBuffer:size packet.
7158 (cmd_bigqtbuffer_size): New function.
7159 (initialize_tracepoint): Call init_trace_buffer with
7160 DEFAULT_TRACE_BUFFER_SIZE.
7161 * server.c (handle_query): Add QTBuffer:size in the
7162 supported packets.
7163
e64f7499
YQ		 71642013-03-07 Yao Qi <yao@codesourcery.com>
7165
7166 * tracepoint.c (cur_action, cur_step_action): Make them unsigned.
7167 (cmd_qtfp): Initialize cur_action and cur_step_action 0 instead
7168 of -1.
7169 (cmd_qtsp): Adjust condition. Do post increment.
7170 Set cur_action and cur_step_action back to 0.
7171
f0ae6fc3
PA		 71722013-03-07 Jeremy Bennett <jeremy.bennett@embecosm.com>
7173
7174 PR server/15236
7175 * linux-low.c (linux_write_memory): Return early success if LEN is
7176 zero.
7177
b5b0b0af
CV		 71782013-03-05 Corinna Vinschen <vinschen@redhat.de>
7179
334ad4a8 7180 * configure.srv: Add x86_64-*-cygwin* as target.
b5b0b0af 7181
589bc927
TT		 71822013-02-28 Tom Tromey <tromey@redhat.com>
7183
7184 * configure.ac: Invoke AC_SYS_LARGEFILE.
7185 * configure, config.in: Rebuild.
7186
dfe07582
CV		 71872013-02-28 Corinna Vinschen <vinschen@redhat.com>
7188
7189 * win32-low.c: Throughout, fix format strings and casts of
7190 printf-like functions to avoid type related warnings on all
7191 platforms.
7192 (get_child_debug_event): Print dwDebugEventCode as hex since
7193 that's how it's usually documented.
7194
736cd585
YQ		 71952013-02-28 Yao Qi <yao@codesourcery.com>
7196
7197 * tracepoint.c (cmd_qtbuffer): Call phex_nz instead of
7198 pulongest.
7199
e1f58301
JW		 72002013-02-27 Jiong Wang <jiwang@tilera.com>
7201
7202 * Makefile.in (clean): Remove reg-tilegx.c, reg-tilegx32.c.
7203 (reg-tilegx32.c): New rule.
7204 * configure.srv (tilegx-*-linux*): Add reg-tilegx32.o to srv_regobj.
7205 * linux-tile-low.c (tile_arch_setup): New function. Invoke
7206 different register info initializer according to elf class.
7207 (init_registers_tilgx32): New function. The tilegx32 register info
7208 initializer.
7209 (tile_fill_gregset): Use "uint_reg_t" to represent register size.
7210 (tile_store_gregset): Likewise.
7211
d171ca78
YQ		 72122013-02-27 Yao Qi <yao@codesourcery.com>
7213
7214 * server.c (process_point_options): Print debug message when
7215 debug_threads is true.
7216
282bbdf3
YQ		 72172013-02-26 Yao Qi <yao@codesourcery.com>
7218
7219 * tracepoint.c (cmd_qtbuffer): Don't set '\0' in OWN_BUF.
7220
aca22551
PA		 72212013-02-19 Pedro Alves <palves@redhat.com>
7222 Kai Tietz <ktietz@redhat.com>
7223
7224 PR gdb/15161
7225
7226 * server.c (handle_query) <CRC check>: Use unpack_varlen_hex
7227 instead of strtoul to extract address from packet.
7228 (process_serial_event) <'z'>: Likewise.
7229
4f3cee1c
YQ		 72302013-02-18 Yao Qi <yao@codesourcery.com>
7231
7232 * linux-bfin-low.c (the_low_target): Use NULL instead of 0.
7233
8e1d55a3
PA		 72342013-02-14 Pedro Alves <palves@redhat.com>
7235
7236 Plug memory leak.
7237
7238 * tracepoint.c (cmd_qtnotes): Free TRACING_USER_NAME,
7239 TRACING_NOTES and TRACING_STOP_NOTE before clobbering.
7240
458820da
PA		 72412013-02-14 Pedro Alves <palves@redhat.com>
7242
7243 * tracepoint.c (cmd_qtdpsrc): Use savestring.
7244
baea0dae
PA		 72452013-02-14 Pedro Alves <palves@redhat.com>
7246
7247 * tracepoint.c (save_string): Delete.
7248 (add_tracepoint_action): Use savestring instead of save_string.
7249
0b1afbb3
PA		 72502013-02-12 Pedro Alves <palves@redhat.com>
7251
7252 * linux-xtensa-low.c: Ditto.
7253 * xtensa-xtregs.c: Ditto.
7254
8a4ac37e
PA		 72552013-02-12 Sanimir Agovic <sanimir.agovic@intel.com>
7256
7257 * thread-db.c (thread_db_get_tls_address): NULL pointer check
7258 thread_db.
7259
148de6bb
MS		 72602013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
7261
7262 * linux-aarch64-low.c (aarch64_arch_setup): Clamp
7263 aarch64_num_wp_regs and aarch64_num_bp_regs to
7264 AARCH64_HWP_MAX_NUM and AARCH64_HBP_MAX_NUM respectively.
7265
55fac6e0
MS		 72662013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
7267
7268 * linux-aarch64-low.c (ps_get_thread_area): Replace
7269 PTRACE_GET_THREAD_AREA with PTRACE_GETREGSET.
7270
176eb98c
MS		 72712013-02-04 Jim MacArthur <jim.macarthur@arm.com>
7272 Marcus Shawcroft <marcus.shawcroft@arm.com>
7273 Nigel Stephens <nigel.stephens@arm.com>
7274 Yufeng Zhang <yufeng.zhang@arm.com>
7275
7276 * Makefile.in (clean): Remove aarch64.c and aarch64-without-fpu.c.
7277 (aarch64.c, aarch64-without-fpu.c): New targets.
7278 * configure.srv (aarch64*-*-linux*): New.
7279 * linux-aarch64-low.c: New file.
7280
56f7af9c
MS		 72812013-02-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
7282
43aaf8b6 7283 * linux-low.c (handle_extended_wait, linux_create_inferior)
56f7af9c
MS		 7284 (linux_attach_lwp_1, linux_kill_one_lwp, linux_attach_one_lwp)
7285 (dequeue_one_deferred_signal, linux_resume_one_thread)
7286 (fetch_register, linux_write_memory, linux_enable_event_reporting)
7287 (linux_tracefork_grandchild, linux_test_for_tracefork)
7288 (linux_read_offsets, linux_xfer_siginfo, linux_xfer_siginfo): Add
7289 PTRACE_ARG3_TYPE and PTRACE_ARG4_TYPE cast to ptrace arguments
7290 where the argument is 0.
7291
60f662b0
YQ		 72922013-01-25 Yao Qi <yao@codesourcery.com>
7293
7294 * event-loop.c: Include "queue.h".
7295 (gdb_event_p): New typedef.
7296 (struct gdb_event) <next_event>: Remove.
7297 (event_queue): Change to QUEUE(gdb_event_p).
7298 (async_queue_event): Remove.
7299 (gdb_event_xfree): New.
7300 (initialize_event_loop): New.
7301 (process_event): Use API from QUEUE.
7302 (wait_for_event): Likewise.
7303 * server.c (main): Call initialize_event_loop.
7304 * server.h (initialize_event_loop): Declare.
7305
5ae4861a
YQ		 73062013-01-18 Yao Qi <yao@codesourcery.com>
7307
7308 * ax.h (struct eval_agent_expr_context): New.
7309 (gdb_eval_agent_expr): Update declaration.
7310 * ax.c (gdb_eval_agent_expr): Remove argument REGCACHE and
7311 TFRAME. Add new argument CTX.
7312 * server.h (struct eval_agent_expr_context): Declare.
7313 (agent_mem_read, agent_tsv_read): Update declaration.
7314 (agent_mem_read_string): Likewise.
7315 * tracepoint.c (eval_tracepoint_agent_expr): Remove.
7316 (add_traceframe_block): Add new argument TPOINT.
7317 Increase TPOINT->traceframe_usage.
7318 (do_action_at_tracepoint): Call gdb_eval_agent_expr instead of
7319 eval_tracepoint_agent_expr.
7320 (condition_true_at_tracepoint): Likewise.
7321 (agent_mem_read): Remove argument TFRAME. Add argument CTX.
7322 (agent_mem_read_string, agent_tsv_read): Likewise.
7323
85e00e85
YQ		 73242013-01-16 Yao Qi <yao@codesourcery.com>
7325
7326 * linux-low.c (linux_resume_one_lwp): Don't check
7327 'lwp->bp_reinsert != 0'.
7328
4039cf45
JB		 73292013-01-07 Joel Brobecker <brobecker@adacore.com>
7330 Pedro Alves <palves@redhat.com>
7331
7332 * lynx-low.c (ptrace_request_to_str): Define a temporary
7333 macro and use it to simplify this function's implementation.
7334
9044dee2
JB		 73352013-01-07 Joel Brobecker <brobecker@adacore.com>
7336
7337 * lynx-low.c (lynx_resume): Call perror_with_name if lynx_ptrace
7338 sets errno.
7339
e6352c8f
JB		 73402013-01-07 Joel Brobecker <brobecker@adacore.com>
7341
7342 * configure.srv (i[34567]86-*-lynxos*): Set srv_xmlfiles.
7343
50681a27
JB		 73442013-01-07 Joel Brobecker <brobecker@adacore.com>
7345
7346 * configure.srv (powerpc-*-lynxos*): Set srv_xmlfiles.
7347
3f6e77ef
JB		 73482013-01-07 Joel Brobecker <brobecker@adacore.com>
7349
7350 * lynx-low.c (lynx_resume): Use the resume_info parameter
7351 to determine the ptid for the lynx_ptrace call, unless
7352 it is equal to minus_one_ptid, in which case we use the
7353 ptid of the current_inferior.
7354 (lynx_wait_1): After having received a thread create/exit
7355 event, resume the inferior's execution using the signaling
7356 thread's ptid, rather than the old ptid.
7357
7fda33ae
JB		 73582013-01-07 Joel Brobecker <brobecker@adacore.com>
7359
7360 * lynx-low.c (lynx_resume): Delete variable ret.
7361
b9786c74
JB		 73622013-01-01 Joel Brobecker <brobecker@adacore.com>
7363
7364 * gdbreplay.c (gdbreplay_version): Update copyright year.
7365 * server.c (gdbserver_version): Likewise.
7366
8b93d60f
JB		 73672012-12-17 Joel Brobecker <brobecker@adacore.com>
7368
7369 * lynx-low.c (lynx_wait_1): Add debug trace before adding
7370 new thread.
7371
037335a7
JB		 73722012-12-17 Joel Brobecker <brobecker@adacore.com>
7373
7374 * lynx-low.c (ptrace_request_to_str): Add handling for
7375 PTRACE_GETTRACESIG.
7376
52d4cbd8
JB		 73772012-12-17 Joel Brobecker <brobecker@adacore.com>
7378
7379 * lynx-low.c (lynx_attach): Delete variable new_process.
7380
ab8f6ca9
JB		 73812012-12-17 Joel Brobecker <brobecker@adacore.com>
7382
7383 * lynx-low.c (lynx_create_inferior): Delete variable
7384 new_process.
7385
78cbc024
JB		 73862012-12-17 Joel Brobecker <brobecker@adacore.com>
7387
7388 * lynx-low.c (ptrace_request_to_str): Do not handle
7389 PTRACE_GETTHREADLIST if this macro does not exist.
7390
14a00470
YQ		 73912012-12-15 Yao Qi <yao@codesourcery.com>
7392
7393 * Makefile.in (OBS): Add notif.o.
7394 * notif.c, notif.h: New.
7395 * server.c: Include "notif.h".
7396 (struct vstop_notif) <next>: Remove.
7397 <base>: New field.
7398 (queue_stop_reply): Update.
7399 (push_event, send_next_stop_reply): Remove.
7400 (discard_queued_stop_replies): Update.
7401 (notif_stop): New variable.
7402 (handle_v_stopped): Remove.
7403 (handle_v_requests): Don't call handle_v_stopped. Call
7404 handle_ack_notif instead.
7405 (queue_stop_reply_callback): Call notif_event_enque instead
7406 of queue_stop_reply.
7407 (handle_status): Don't call send_next_stop_reply, call
7408 notif_write_event instead.
7409 (kill_inferior_callback): Likewise.
7410 (detach_or_kill_inferior_callback): Likewise.
7411 (main): Call initialize_notif.
7412 (process_serial_event): Call QUEUE_is_empty.
7413 (handle_target_event): Call notif_push instead of push event.
7414 * server.h (push_event): Remove declaration.
7415
61c125b9
TT		 74162012-12-10 Tom Tromey <tromey@redhat.com>
7417
7418 * Makefile.in (DEPMODE, DEPDIR, depcomp, COMPILE.pre)
7419 (COMPILE.post, COMPILE, POSTCOMPILE, IPAGENT_COMPILE): New
7420 macros.
7421 (.c.o): Rewrite.
7422 (ax-ipa.o, tracepoint-ipa.o, utils-ipa.o, format-ipa.o)
7423 (common-utils-ipa.o, remote-utils-ipa.o, regcache-ipa.o)
7424 (i386-linux-ipa.o, linux-i386-ipa.o, linux-amd64-ipa.o)
7425 (amd64-linux-ipa.o, ax.o): Rewrite.
7426 (event-loop.o, hostio.o, hostio-errno.o, inferiors.o, mem-break.o)
7427 (proc-service.o, regcache.o, remote-utils.o, server.o, target.o)
7428 (thread-db.o, tracepoint.o, utils.o, gdbreplay.o, dll.o): Remove.
7429 (signals.o, linux-procfs.o, linux-ptrace.o, common-utils.o, vec.o)
7430 (gdb_vecs.o, xml-utils.o, linux-osdata.o, ptid.o, buffer.o)
7431 (format.o, agent.o, vasprintf.o, vsnprintf.o): Rewrite.
7432 (i386-low.o, i387-fp.o, linux-low.o, linux-arm-low.o)
7433 (linux-bfin-low.o, linux-cris-low.o, linux-crisv32-low.o)
7434 (linux-ia64-low.o, linux-m32r-low.o, linux-mips-low.o)
7435 (linux-ppc-low.o, linux-s390-low.o, linux-sh-low.o)
7436 (linux-tic6x-low.o, linux-x86-low.o, linux-xtensa-low.o)
7437 (linux-tile-low.o, lynx-low.o, lynx-ppc-low.o, nto-low.o)
7438 (nto-x86-low.o, linux-low.o, win32-low.o, win32-arm-low.o)
7439 (win32-i386-low.o, spu-low.o, reg-arm.o, arm-with-iwmmxt.o)
7440 (arm-with-vfpv2.o, arm-with-vfpv3.o, arm-with-neon.o, reg-bfin.o)
7441 (reg-cris.o, reg-crisv32.o, i386.o, i386-linux.o, i386-avx.o)
7442 (i386-avx-linux.o, i386-mmx.o, i386-mmx-linux.o, reg-ia64.o)
7443 (reg-m32r.o, reg-m68k.o, reg-cf.o, mips-linux.o, mips-dsp-linux.o)
7444 (mips64-linux.o, mips64-dsp-linux.o, powerpc-32.o, powerpc-32l.o)
7445 (powerpc-altivec32l.o, powerpc-cell32l.o, powerpc-vsx32l.o)
7446 (powerpc-isa205-32l.o, powerpc-isa205-altivec32l.o)
7447 (powerpc-isa205-vsx32l.o, powerpc-e500l.o, powerpc-64l.o)
7448 (powerpc-altivec64l.o, powerpc-cell64l.o, powerpc-vsx64l.o)
7449 (powerpc-isa205-64l.o, powerpc-isa205-altivec64l.o)
7450 (powerpc-isa205-vsx64l.o, s390-linux32.o, s390-linux32v1.o)
7451 (s390-linux32v2.o, s390-linux64.o, s390-linux64v1.o)
7452 (s390-linux64v2.o, s390x-linux64.o, s390x-linux64v1.o)
7453 (s390x-linux64v2.o, tic6x-c64xp-linux.o, tic6x-c64x-linux.o)
7454 (tic6x-c62x-linux.o, reg-sh.o, reg-sparc64.o, reg-spu.o, amd64.o)
7455 (amd64-linux.o, amd64-avx.o, amd64-avx-linux.o, x32.o)
7456 (x32-linux.o, x32-avx.o, x32-avx-linux.o, reg-xtensa.o)
7457 (reg-tilegx.o): Remove.
7458 (all_object_files): New macro.
7459 Include .deps files.
7460 * aclocal.m4, configure: Rebuild.
7461 * acinclude.m4: Include depstand.m4, lead-dot.m4.
7462 * configure.ac: Invoke ZW_CREATE_DEPDIR,
7463 ZW_PROG_COMPILER_DEPENDENCIES. Compute GMAKE condition.
7464
e90e9ad9
TT		 74652012-12-05 Tom Tromey <tromey@redhat.com>
7466
7467 PR gdb/14917:
7468 * server.h (current_insn_ptr, emit_error): Declare 'extern'.
7469
02d403bf 74702012-11-28 Markus Metzger <markus.t.metzger@intel.com>
945bf713
MM		 7471
7472 * configure.ac: Check for linux/perf_event.h.
7473 * config.in: Regenerated.
7474 * configure: Regenerated.
7475
0270a750
PA		 74762012-11-26 Maxime Villard <rustyBSD@gmx.fr>
7477
7478 * hostio.c (handle_readlink): Decrease buffer size
7479 parameter passed to readlink by one byte.
7480
8c29b58e
YQ		 74812012-11-26 Yao Qi <yao@codesourcery.com>
7482
7483 * configure.ac (build_warnings): Append '-Wempty-body'.
7484 * configure: Regenerated.
7485 * linux-low.c (linux_create_inferior): Use braces for empty 'if'
7486 body.
7487
8bdce1ff
PM		 74882012-11-15 Pierre Muller <muller@sourceware.org>
7489
7490 * configure.ac (AC_CHECK_HEADERS): Add wait.h header.
7491 * config.in: Regenerate.
7492 * configure: Regenerate.
7493 * linux-low.c: Use "gdb_stat.h" header instead of <sys/stat.h> header.
7494 Use "gdb_wait.h" header instead of <sys/wait.h> header.
7495 * lynx-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
7496 * remote-utils.c: Use "gdb_stat.h" header instead of <sys/stat.h>
7497 header.
7498 * server.c: Remove HAVE_WAIT_H conditional. Use "gdb_wait.h" header
7499 instead of <sys/wait.h> header.
7500 * spu-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
7501
02d403bf 75022012-11-13 Markus Metzger <markus.t.metzger@intel.com>
3ba6ad0f
MM		 7503
7504 * Makefile.in: (INTERNAL_CFLAGS): Add -DGDBSERVER
7505 (various make rules): Remove -DGDBSERVER
7506
fbd5db48
YQ		 75072012-11-09 Yao Qi <yao@codesourcery.com>
7508
7509 * spu-low.c (current_ptid): Move it to ..
7510 * gdbthread.h: ... here. New.
7511 * remote-utils.c (read_ptid): Use macro 'current_ptid'.
7512 * server.c (myresume, process_serial_event): Likewise.
7513 * thread-db.c (thread_db_find_new_threads): Likewise.
7514 * tracepoint.c (run_inferior_command): Likewise.
7515
b3dc46ff
AB		 75162012-10-01 Andrew Burgess <aburgess@broadcom.com>
7517
7518 * server.c (handle_search_memory_1): Include access length in
7519 warning message.
7520
07c04788
HPN		 75212012-09-05 Michael Brandt <michael.brandt@axis.com>
7522
7523 * linux-crisv32-low.c: Fix compile errors.
7524
918d227b
YQ		 75252012-09-04 Yao Qi <yao@codesourcery.com>
7526
7527 * tracepoint.c (cmd_qtsv): Adjust debug message.
7528 Don't check CUR_TPOINT.
7529
18c1b81a
YQ		 75302012-08-28 Yao Qi <yao@codesourcery.com>
7531
7532 * ax.c, tracepoint.c: Replace ATTR_FORMAT with ATTRIBUTE_PRINTF.
7533 * server.h: Include 'libiberty.h' and 'ansidecl.h'.
7534 (ATTR_NORETURN, ATTR_FORMAT, ATTR_MALLOC): Remove.
7535 Remove declarations of xmalloc, xreallloc, xstrdup and
7536 freeargv.
7537 * Makefile.in (libiberty_h): New.
7538 (server_h): Append dependencies 'libiberty.h' and 'ansidecl.h'.
7539 (linux-bfin-low.o): Append dependency 'libiberty.h'.
7540
dc82f37b
YQ		 75412012-08-23 Yao Qi <yao@codesourcery.com>
7542
7543 * server.h: Remove declaration of 'xsnprintf'.
7544
406b1477
KS		 75452012-08-22 Keith Seitz <keiths@redhat.com>
7546
7547 * server.h: Include build-gnulib-gbserver/config.h.
7548 * gdbreplay.c: Likewise.
7549
e6712ff1
DE		 75502012-08-08 Doug Evans <dje@google.com>
7551
7552 * Makefile.in (SFILES): Add gdb_vecs.c.
7553 (OBS): Add gdb_vecs.o.
7554 (gdb_vecs_h, host_defs_h): New variables.
7555 (thread-db.o): Add $(gdb_vecs_h) dependency.
7556 (gdb_vecs.o): New rule.
7557 * thread-db.c: #include "gdb_vecs.h".
7558 (thread_db_load_search): Use a vector to iterate over path elements.
7559 Handle text appearing after "$pdir".
7560
7561 * configure.ac: Add check for strstr.
7562 * config.in: Regenerate.
7563 * configure: Regenerate.
7564
7c3270ae
UW		 75652012-08-02 Ulrich Weigand <ulrich.weigand@linaro.org>
7566
7567 * hostio.c (handle_pread): If pread fails, fall back to attempting
7568 lseek/read.
7569 (handle_pwrite): Likewise for pwrite.
7570
b62e2b27
UW		 75712012-08-01 Ulrich Weigand <ulrich.weigand@linaro.org>
7572
7573 * linux-arm-low.c (arm_linux_hw_point_initialize): Distinguish
7574 between unsupported TYPE and unimplementable ADDR/LEN combination.
7575 (arm_insert_point): Act on new return value.
7576
78a99e91
PA		 75772012-07-31 Pedro Alves <palves@redhat.com>
7578
7579 * server.c (process_point_options): Only skip tokens if we find
7580 one that is unrecognized. Don't treat 'X' specially while
7581 skipping unrecognized tokens.
7582
fcf303ab
UW		 75832012-07-30 Ulrich Weigand <ulrich.weigand@linaro.org>
7584
7585 * linux-arm-low.c (arm_linux_hw_point_initialize): Do not attempt
7586 to 4-byte-align HW breakpoint addresses for Thumb.
7587
7255706c
YQ		 75882012-07-27 Yao Qi <yao@codesourcery.com>
7589
7590 PR remote/14161.
7591
7592 * server.h: Declare gdb_agent_about_to_close.
7593 * target.c (kill_inferior): Include "agent.h".
7594 New. Send command 'kill'.
7595 * target.h (kill_inferior): Removed macro.
7596 * tracepoint.c (gdb_agent_about_to_close): New.
7597 (gdb_agent_helper_thread): Handle command 'close'.
7598 Wait endlessly until the inferior stops.
7599 Install gdb_agent_remove_socket to atexit hook.
7600 (agent_socket_name): New static variable.
7601 (gdb_agent_socket_init): Replace local variable 'name' with
7602 'agent_socket_name'.
7603 (gdb_agent_remove_socket): New.
7604
5a3f286f
YQ		 76052012-07-27 Yao Qi <yao@codesourcery.com>
7606
7607 * server.c (process_point_options): Stop at 'X' when parsing.
7608
961bd387
ME		 76092012-07-19 Michael Eager <eager@eagercon.com>
7610
a261b8f5 7611 * i386-low.c (Z_packet_to_hw_type): Add Z_PACKET_HW_BP, translate
961bd387
ME		 7612 to hw_execute.
7613 * linux-x86-low.c (x86_insert_point, x86_remove_point):
7614 Call i386_low_insert_watchpoint, i386_low_remove_watchpoint to add/del
7615 hardware breakpoint.
7616
aa7c7447
JK		 76172012-07-07 Jan Kratochvil <jan.kratochvil@redhat.com>
7618
7619 * gdbserver/linux-low.c (initialize_low): Call
7620 linux_ptrace_init_warnings.
7621
7f216e7c
DE		 76222012-07-02 Doug Evans <dje@google.com>
7623
7624 * mem-break.c (gdb_no_commands_at_breakpoint): Fix cast from
7625 pointer to int.
7626
d3ce09f5
SS		 76272012-07-02 Stan Shebs <stan@codesourcery.com>
7628
7629 * Makefile.in (WARN_CFLAGS_NO_FORMAT): Define.
7630 (ax.o): Add it to build rule.
7631 (ax-ipa.o): Ditto.
7632 (OBS): Add format.o.
7633 (IPA_OBS): Add format.o.
7634 * server.c (handle_query): Claim support for breakpoint commands.
7635 (process_point_options): Add command case.
7636 (process_serial_event): Leave running if there are printfs in
7637 effect.
7638 * mem-break.h (any_persistent_commands): Declare.
7639 (add_breakpoint_commands): Declare.
7640 (gdb_no_commands_at_breakpoint): Declare.
7641 (run_breakpoint_commands): Declare.
7642 * mem-break.c (struct point_command_list): New struct.
7643 (struct breakpoint): New field command_list.
7644 (any_persistent_commands): New function.
7645 (add_commands_to_breakpoint): New function.
7646 (add_breakpoint_commands): New function.
7647 (gdb_no_commands_at_breakpoint): New function.
7648 (run_breakpoint_commands): New function.
7649 * linux-low.c (linux_wait_1): Test for and run breakpoint commands
7650 locally.
7651 * ax.c: Include format.h.
7652 (ax_printf): New function.
7653 (gdb_eval_agent_expr): Add printf opcode.
7654
2f8f6aed
YQ		 76552012-06-13 Yao Qi <yao@codesourcery.com>
7656
7657 * server.c (start_inferior): Remove duplicated writes to fields
7658 'last_resume_kind' and 'last_status' of 'current_inferior'.
7659
0c9070b3
YQ		 76602012-06-12 Yao Qi <yao@codesourcery.com>
7661 Pedro Alves <palves@redhat.com>
7662
7663 * linux-low.c (linux_set_resume_request): Simplify predicate. Add
7664 comment.
7665 * server.c (handle_v_cont): Extend comment.
7666
c52daf70
YQ		 76672012-06-11 Yao Qi <yao@codesourcery.com>
7668
7669 * linux-low.c (linux_attach): Add 'static'.
7670
d38bbb0a
YQ		 76712012-06-06 Yao Qi <yao@codesourcery.com>
7672
7673 * ax.c (gdb_eval_agent_expr): Print `top' in hex.
7674
89dc0afd
JK		 76752012-06-01 Jan Kratochvil <jan.kratochvil@redhat.com>
7676
7677 Fix gcc -flto compilation warning.
7678 * server.c (main): Make variable multi_mode and attach volatile.
7679
75f62ce7
TJB		 76802012-05-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
7681
7682 * linux-low.c (get_r_debug): Disable code using DT_MIPS_RLD_MAP
7683 if the platform doesn't know about it.
7684
65f479b6
PA		 76852012-05-30 Jeff Kenton <jkenton@tilera.com>
7686
7687 * Makefile.in (SFILES): Add linux-tile-low.c.
7688 (linux-tile-low.o, reg-tilegx.o, reg-tilegx.c): New rules.
7689 * configure.srv: Handle tilegx-*-linux*.
7690 * linux-tile-low.c: New file.
7691
0c5bf5a9
JK		 76922012-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
7693
7694 * linux-low.c (linux_qxfer_libraries_svr4): Return -1 if R_DEBUG is -1.
7695
a493e3e2
PA		 76962012-05-24 Pedro Alves <palves@redhat.com>
7697
7698 PR gdb/7205
7699
43aaf8b6 7700 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
a493e3e2 7701
2ea28649
PA		 77022012-05-24 Pedro Alves <palves@redhat.com>
7703
7704 PR gdb/7205
7705
7706 Replace target_signal with gdb_signal throughout.
7707
8d409d16
MR		 77082012-05-22 Maciej W. Rozycki <macro@codesourcery.com>
7709
7710 * linux-low.c (linux_store_registers): Avoid the copying sequence
7711 when no data has been retrieved by ptrace.
7712
23512c01
MGD		 77132012-05-22 Will Deacon <will.deacon@arm.com>
7714
7715 * linux-low (__UCLIBC__ && !(__UCLIBC_HAS_MMU__ || __ARCH_HAS_MMU__)):
7716 Include asm/ptrace.h.
7717 (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define only if not
7718 already defined.
7719
4934b29e
MR		 77202012-05-21 Maciej W. Rozycki <macro@codesourcery.com>
7721
7722 * linux-low.c (linux_store_registers): Don't re-retrieve data
7723 with ptrace that has already been obtained from /proc. Always
7724 copy any data retrieved with ptrace to the buffer supplied.
7725
bde24c0a
PA		 77262012-05-11 Yao Qi <yao@codesourcery.com>
7727 Pedro Alves <palves@redhat.com>
7728
7729 * linux-low.c (enum stopping_threads_kind): New.
7730 (stopping_threads): Change type to `enum stopping_threads_kind'.
7731 (handle_extended_wait): If stopping and suspending threads, leave
7732 the new_lwp suspended too.
7733 (linux_wait_for_event): Adjust.
7734 (stop_all_lwps): Set `stopping_threads' to
7735 STOPPING_AND_SUSPENDING_THREADS or STOPPING_THREADS depending on
7736 whether we're suspending threads or just stopping them. Assert no
7737 recursion happens.
7738
623b6bdf
YQ		 77392012-04-29 Yao Qi <yao@codesourcery.com>
7740
7741 * server.h: Move some code to ...
7742 * gdbthread.h: ... here. New.
7743 * Makefile.in (inferiors.o, regcache.o): Depends on gdbthread.h
7744 (remote-utils.o, server.o, target.o tracepoint.o): Likewise.
7745 (nto-low.o, win32-low.o): Likewise.
7746 * inferiors.c, linux-low.h, nto-low.c: Include gdbthread.h.
7747 * regcache.c, remote-utils.c, server.c: Likewise.
7748 * target.c, tracepoint.c, win32-low.c: Likewise.
7749
f15f9948
TJB		 77502012-04-24 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
7751
7752 * linux-low.h (PTRACE_ARG3_TYPE): Move macro from linux-low.c.
7753 (PTRACE_ARG4_TYPE): Likewise.
7754 (PTRACE_XFER_TYPE): Likewise.
7755 * linux-arm-low.c (arm_prepare_to_resume): Cast third argument of
7756 ptrace to PTRACE_ARG3_TYPE.
7757 * linux-low.c (PTRACE_ARG3_TYPE): Move macro to linux-low.h.
7758 (PTRACE_ARG4_TYPE): Likewise.
7759 (PTRACE_XFER_TYPE): Likewise.
7760 (linux_detach_one_lwp): Cast fourth argument of
7761 ptrace to long then PTRACE_ARG4_TYPE.
7762 (regsets_fetch_inferior_registers): Cast third argument of
7763 ptrace to long then PTRACE_ARG3_TYPE.
7764 (regsets_store_inferior_registers): Likewise.
7765
38ea300a
PA		 77662012-04-20 Pedro Alves <palves@redhat.com>
7767
7768 * configure: Regenerate.
7769
c971b7fa
PA		 77702012-04-19 Pedro Alves <palves@redhat.com>
7771
43aaf8b6 7772 * Makefile.in (GNULIB_BUILDDIR): New.
c971b7fa 7773 (LIBGNU, INCGNU, GNULIB_H): Adjust.
43aaf8b6
PA		 7774 (SUBDIRS, CLEANDIRS, REQUIRED_SUBDIRS): New.
7775 (all, install-only, uninstall, clean-info, all-lib, clean): No
7776 longer pass GNULIB_FLAGS_TO_PASS. Use subdir_do.
7777 (maintainer-clean realclean distclean): Use subdir_do.
7778 (subdir_do): New.
7779 (gnulib/import/Makefile): Adjust. Replace gnulib/import with
c971b7fa 7780 $(GNULIB_BUILDDIR). Don't pass argument to config.status.
43aaf8b6
PA		 7781 * acinclude.m4: Include acx_configure_dir.m4.
7782 * configure.ac: Remove gl_EARLY, gl_INIT, and AM_INIT_AUTOMAKE
7783 calls. Call AC_PROG_RANLIB. Configure gnulib using
7784 ACX_CONFIGURE_DIR.
7785 (GNULIB): New.
7786 (GNULIB_STDINT_H): Adjust.
7787 (AC_OUTPUT): Don't output gnulib/Makefile anymore.
7788 * gdbreplay.c: Include build-gnulib/config.h.
7789 * server.h: Likewise.
7790 * aclocal.m4: Regenerate.
7791 * config.in: Regenerate.
7792 * configure: Regenerate.
c971b7fa 7793
809277f8
PA		 77942012-04-19 Pedro Alves <palves@redhat.com>
7795
7796 * Makefile.in (LIBGNU, INCGNU): Adjust.
7797 (GNULIB_FLAGS_TO_PASS, GNULIB_H): Adjust.
7798 (all, install-only, uninstall, clean-info, all-lib, clean)
7799 (maintainer-clean, Makefile, gnulib/Makefile): Adjust.
7800 * configure.ac: Adjust AC_OUTPUT output.
7801 * aclocal.m4: Regenerate.
7802 * configure: Regenerate.
7803
fd9bb8b8
PA		 78042012-04-19 Pedro Alves <palves@redhat.com>
7805
7806 * Makefile.in (generated_files): New.
7807 (server_h): Remove the explicit dependency on config.h, and depend
7808 on $generated_files.
7809
1c298c66
PA		 78102012-04-19 Pedro Alves <palves@redhat.com>
7811
7812 * Makefile.in (INCGNU): Add -Ignulib.
7813
57c4b50b
PA		 78142012-04-19 Pedro Alves <palves@redhat.com>
7815
7816 * Makefile.in (GNULIB_INCLUDE_DIR): Rename to ...
7817 (INCGNU): ... this, and spell out -I here.
7818 (GNULIB_LIB): Rename to ...
7819 (LIBGNU): ... this.
7820 (INCLUDE_CFLAGS, gdbserver$(EXEEXT), $(GNULIB_LIB) rule): Adjust.
7821
1030e047
PA		 78222012-04-19 Pedro Alves <palves@redhat.com>
7823
7824 * config.in: Regenerate.
7825
447d4319
PA		 78262012-04-19 Pedro Alves <palves@redhat.com>
7827
7828 * configure.ac: Remove AC_CHECK_DECLS check for memmem.
7829 * server.h (memmem): Remove declaration.
7830 * config.in: Regenerate.
7831 * configure: Regenerate.
7832
aad9eab9
YQ		 78332012-04-19 Yao Qi <yao@codesourcery.com>
7834
7835 * Makefile.in (SFILES): Add common/vec.c.
7836 (OBS): Add vec.o.
7837 (vec.o): New rule.
7838
3e10640f
YQ		 78392012-04-19 Yao Qi <yao@codesourcery.com>
7840
7841 * remote-utils.c (prepare_resume_reply): Replace with macro
7842 target_core_of_thread.
7843 * server.c (handle_qxfer_threads_proper): Likewise.
7844 * target.h (traget_core_of_thread): New macro.
7845
71622373
PA		 78462012-04-18 Pedro Alves <palves@redhat.com>
7847
7848 * aclocal.m4: Regenerate.
7849 * configure: Regenerate.
7850
80d26939
YQ		 78512012-04-16 Yao Qi <yao@codesourcery.com>
7852
7853 * tracepoint.c (cmd_qtstart): Download tracepoints even when they are
7854 duplicated on address.
7855
42476b70
YQ		 78562012-04-16 Yao Qi <yao@codesourcery.com>
7857
7858 * tracepoint.c (COPY_FIELD_TO_BUF): New macro.
7859 (struct tracepoint_action_ops) <send>: New field.
7860 (m_tracepoint_action_send, r_tracepoint_action_send): New.
7861 (agent_expr_send, x_tracepoint_action_send): New.
7862 (l_tracepoint_action_send): New.
7863 (cmd_qtdp): Download and install tracepoint
7864 according to `use_agent'.
7865 (run_inferior_command): Add one more parameter `len'.
7866 Update callers.
7867 (tracepoint_send_agent): New.
7868 (cmd_qtdp, cmd_qtstart): Call tracepoint_send_agent.
7869
7bc83639
YQ		 78702012-04-16 Yao Qi <yao@codesourcery.com>
7871
7872 * tracepoint.c (download_tracepoints): Moved to ...
7873 (cmd_qtstart): ... here.
7874
5f18041e
YQ		 78752012-04-14 Yao Qi <yao@codesourcery.com>
7876
7877 * tracepoint.c: Include inttypes.h.
7878 (struct collect_memory_action): Use sized types.
7879 (struct tracepoint): Likewise.
7880 (cmd_qtdp, stop_tracing): Update print specifiers.
7881 (cmd_qtp, response_tracepoint): Likewise.
7882 (collect_data_at_tracepoint): Likewise.
7883 (collect_data_at_step): Likewise.
7884
55a8c076
YQ		 78852012-04-14 Yao Qi <yao@codesourcery.com>
7886
7887 Import gnulib module inttypes.
7888 * aclocal.m4, config.in, configure: Regenerated.
7889
dc750257
YQ		 78902012-04-14 Yao Qi <yao@codesourcery.com>
7891
7892 * Makefile.in (maintainer-clean, realclean, distclean): Remove
7893 Makefile and config.status at last.
7894
0ab5faf9
YQ		 78952012-04-13 Yao Qi <yao@codesourcery.com>
7896
7897 * tracepoint.c: Include stdint.h unconditionally.
7898
18f5fd81
TJB		 78992012-04-13 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
7900
7901 * acinclude.m4 (GDBSERVER_HAVE_THREAD_DB_TYPE): New macro based
7902 on BFD_HAVE_SYS_PROCFS_TYPE.
7903 * configure.ac: Look for lwpid_t and psaddr_t in libthread_db.h.
7904 * configure: Regenerate.
7905 * config.in: Likewise.
7906
4d47af5c
L		 79072012-04-13 H.J. Lu <hongjiu.lu@intel.com>
7908
7909 * Makefile.in (clean): Also remove x32.c x32-linux.c
7910 x32-avx.c x32-avx-linux.c.
7911 (x32.o): New target.
7912 (x32.c): Likewise.
7913 (x32-linux.o): Likewise.
7914 (x32-linux.c): Likewise.
7915 (x32-avx.o): Likewise.
7916 (x32-avx.c): Likewise.
7917 (x32-avx-linux.o): Likewise.
7918 (x32-avx-linux.c): Likewise.
7919
7920 * configure.srv (srv_amd64_regobj): Add x32.o x32-avx.o.
7921 (srv_amd64_linux_regobj): Add x32-linux.o x32-avx-linux.o.
7922 (srv_i386_64bit_xmlfiles): Add i386/x32-core.xml.
7923 (srv_amd64_xmlfiles): Add i386/x32.xml i386/x32-avx.xml.
7924 (srv_amd64_linux_xmlfiles): Add i386/x32-linux.xml
7925 i386/x32-avx-linux.xml.
7926
7927 * linux-x86-low.c (init_registers_x32_linux): New prototype.
7928 (init_registers_x32_avx_linux): Likwise.
7929 (x86_linux_update_xmltarget): Call init_registers_x32_linux
7930 or init_registers_x32_avx_linux if linux_is_elf64 is false.
7931
ecedbe58
PA		 79322012-04-13 Pedro Alves <palves@redhat.com>
7933
7934 * Makefile.in (GNULIB_FLAGS_TO_PASS): New.
7935 (FLAGS_TO_PASS): Don't change or set $top_srcdir, $srcdir and VPATH.
7936 (all, uninstall, clean-info, all-lib, clean, maintainer-clean)
7937 (realclean, distclean): Explicitly pass $GNULIB_FLAGS_TO_PASS to
7938 the sub-make.
7939
c92b5177
L		 79402012-04-12 H.J. Lu <hongjiu.lu@intel.com>
7941
7942 * linux-x86-low.c (compat_x32_clock_t): New.
7943 (compat_x32_siginfo_t): Likewise.
7944 (compat_x32_siginfo_from_siginfo): Likewise.
7945 (siginfo_from_compat_x32_siginfo): Likewise.
7946 (linux_is_elf64): Likewise.
7947 (x86_siginfo_fixup): Call compat_x32_siginfo_from_siginfo
7948 and siginfo_from_compat_x32_siginfo for x32.
7949 (x86_arch_setup): Set linux_is_elf64.
7950
214d508e
L		 79512012-04-12 H.J. Lu <hongjiu.lu@intel.com>
7952
7953 PR gdb/13969
7954 * linux-low.c (linux_pid_exe_is_elf_64_file): Also return the
7955 e_machine field.
7956 (linux_qxfer_libraries_svr4): Update call to elf_64_file_p.
7957 * linux-low.h (linux_pid_exe_is_elf_64_file): Updated.
7958 * linux-x86-low.c (x86_arch_setup): Check if GDBserver is
7959 compatible with process.
7960
c9a1864a
YQ		 79612012-04-12 Yao Qi <yao@codesourcery.com>
7962
7963 * Makefile.in: Define abs_top_srcdir and abs_srcdir.
7964 (INCLUDE_CFLAGS): Append GNULIB_INCLUDE_DIR.
7965 (install-only, install-info, clean): Handle sub dir gnulib.
7966 (all-lib, am--refresh): New targets.
7967 (memmem.o): Remove target.
7968 * configure.ac: Remove AC_CONFIG_LIBOBJ_DIR.
7969 Invoke gl_EARLY. Invoke AC_CHECK_PROGS for make.
7970 (AC_REPLACE_FUNCS): Remove memmem.
7971 Invoke gl_INIT and AM_INIT_AUTOMAKE.
7972 (AC_OUTPUT): Generate Makefile in gnulib/.
7973 * aclocal.m4, config.in, configure: Regenerated.
7974
367ba2c2
MR		 79752012-04-10 Maciej W. Rozycki <macro@codesourcery.com>
7976
7977 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP.
7978
9d236627
PA		 79792012-04-05 Pedro Alves <palves@redhat.com>
7980
7981 -Werror=strict-aliasing
7982
7983 * spu-low.c (parse_spufs_run): Avoid dereferencing type-punned
7984 pointer.
7985
111217b3
PA		 79862012-04-04 Pedro Alves <palves@redhat.com>
7987
7988 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
7989 (sparc_store_gregset_from_stack, sparc_store_gregset)
7990 (sparc_breakpoint_at): Fix formatting.
7991
8365dcf5
TJB		 79922012-03-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
7993
7994 * configure.ac: Check whether Elf32_auxv_t and Elf64_auxv_t
7995 are available.
7996 * linux-low.c [HAVE_ELF32_AUXV_T] (Elf32_auxv_t): Add typedef.
7997 [HAVE_ELF64_AUXV_T] (Elf64_auxv_t): Likewise.
7998 * config.in: Regenerate.
7999 * configure: Likewise.
8000
689cc2ae
PA		 80012012-03-29 Pedro Alves <palves@redhat.com>
8002
8003 * linux-low.c (regsets_store_inferior_registers) [__sparc__]:
8004 Correct ptrace arguments.
8005
c14dfd32
PA		 80062012-03-28 Pedro Alves <palves@redhat.com>
8007
8008 * linux-ia64-low.c (ia64_regmap): Map IA64_EC_REGNUM to PT_AR_EC.
8009 (IA64_GR0_REGNUM, IA64_FR0_REGNUM)
8010 (IA64_FR1_REGNUM): New defines.
8011 (ia64_fetch_register): New.
8012 (the_low_target): Install it.
8013 * linux-low.h (struct linux_target_ops) <fetch_register>: New
8014 field.
8015 * linux-low.c (linux_fetch_registers): Try the
8016 the_low_target.fetch_register hook first.
8017
8018 * linux-arm-low.c (the_low_target): Adjust.
8019 * linux-bfin-low.c (the_low_target): Adjust.
8020 * linux-cris-low.c (the_low_target): Adjust.
8021 * linux-crisv32-low.c (the_low_target): Adjust.
8022 * linux-m32r-low.c (the_low_target): Adjust.
8023 * linux-m68k-low.c (the_low_target): Adjust.
8024 * linux-mips-low.c (the_low_target): Adjust.
8025 * linux-ppc-low.c (the_low_target): Adjust.
8026 * linux-s390-low.c (the_low_target): Adjust.
8027 * linux-sh-low.c (the_low_target): Adjust.
8028 * linux-sparc-low.c (the_low_target): Adjust.
8029 * linux-tic6x-low.c (the_low_target): Adjust.
8030 * linux-x86-low.c (the_low_target): Adjust.
8031 * linux-xtensa-low.c (the_low_target): Adjust.
8032
63c88e13
PA		 80332012-03-26 Pedro Alves <palves@redhat.com>
8034
8035 * server.c (handle_qxfer_libraries): Don't bail early if
8036 the_target->qxfer_libraries_svr4 is not NULL.
8037
fb723180
PA		 80382012-03-26 Pedro Alves <palves@redhat.com>
8039
8040 * linux-low.c (linux_qxfer_libraries_svr4): Fix pasto in comment.
8041
0afae3cf
PA		 80422012-03-23 Pedro Alves <palves@redhat.com>
8043
8044 * linux-low.c (linux_qxfer_libraries_svr4): Terminate the
8045 "library-list-svr4" element's start tag when the the DSO list is
8046 empty.
8047
485f1ee4
PA		 80482012-03-23 Pedro Alves <palves@redhat.com>
8049
8050 * linux-low.c (read_one_ptr): Read the inferior's pointer through
8051 a variable whose type size is the same as the inferior's pointer
8052 size.
8053
a5362b9a
TS		 80542012-03-21 Thomas Schwinge <thomas@codesourcery.com>
8055
8056 * linux-arm-low.c (arm_stopped_by_watchpoint): Use siginfo_t instead of
8057 struct siginfo.
8058 * linux-low.c (siginfo_fixup, linux_xfer_siginfo): Likewise.
8059 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
8060 * linux-low.h: Include <signal.h>.
8061 (struct siginfo): Remove forward declaration.
8062 (struct linux_target_ops) <siginfo_fixup>: Use siginfo_t instead of
8063 struct siginfo.
8064
d226c142
MF		 80652012-03-21 Mike Frysinger <vapier@gentoo.org>
8066
8067 * .gitignore: Ignore more files.
8068
122f36ef
PA		 80692012-03-19 Pedro Alves <palves@redhat.com>
8070 Jan Kratochvil <jan.kratochvil@redhat.com>
8071
8072 * server.c (cont_thread, general_thread): Add describing comments.
8073 (start_inferior): Clear `cont_thread'.
8074 (handle_v_cont): Don't set `cont_thread' if resuming all threads
8075 of a process.
8076
fc3e5175
YQ		 80772012-03-15 Yao Qi <yao@codesourcery.com>
8078
8079 * tracepoint.c (install_tracepoint): Move duplicated tracepoint
8080 handling to ...
8081 (cmd_qtdp): ... here.
8082
8d0d92cd
YQ		 80832012-03-15 Yao Qi <yao@codesourcery.com>
8084
8085 * tracepoint.c (struct tracepoint_action_ops): New.
8086 (struct tracepoint_action) [!IN_PROCESS_AGENT] <ops>: New field.
8087 (m_tracepoint_action_download): New.
8088 (r_tracepoint_action_download): New.
8089 (x_tracepoint_action_download): New.
8090 (l_tracepoint_action_download): New.
8091 (add_tracepoint_action): Install `action->ops' according type.
8092 (download_tracepoint_1): Move code `download' function pointer
8093 of various tracepoint_action_ops.
8094
87b0bb13
JK		 80952012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
8096
8097 * linux-low.c (linux_attach_lwp_1): New variable buffer. Call
8098 linux_ptrace_attach_warnings.
8099
5f572dec
JK		 81002012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
8101
8102 * Makefile.in (linux-ptrace.o): New.
8103 * configure.srv (arm*-*-linux*, bfin-*-*linux*, crisv32-*-linux*)
8104 (cris-*-linux*, i[34567]86-*-linux*, ia64-*-linux*, m32r*-*-linux*)
8105 (m68*-*-linux*, m68*-*-uclinux*, mips*-*-linux*, powerpc*-*-linux*)
8106 (s390*-*-linux*, sh*-*-linux*, sparc*-*-linux*, tic6x-*-uclinux)
8107 (x86_64-*-linux*, xtensa*-*-linux*): Add linux-ptrace.o to SRV_TGTOBJ
8108 of these targets.
8109 * linux-low.c (linux_attach_lwp_1): Remove redundent else clause.
8110
f4647387
YQ		 81112012-03-08 Yao Qi <yao@codesourcery.com>
8112 Pedro Alves <palves@redhat.com>
8113
8114 Fix PR server/13392.
8115 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Check
8116 offset of JMP insn.
8117 * tracepoint.c (remove_tracepoint): New.
8118 (cmd_qtdp): Call remove_tracepoint when failed to install.
8119
9b224c5e
PA		 81202012-03-07 Pedro Alves <palves@redhat.com>
8121
8122 * linux-low.c (get_detach_signal): New.
8123 (linux_detach_one_lwp): Get rid of a pending SIGSTOP with SIGCONT.
8124 Pass on pending signals to PTRACE_DETACH. Check the result of the
8125 ptrace call.
8126 * server.c (program_signals, program_signals_p): New.
8127 (handle_general_set): Handle QProgramSignals.
8128 * server.h (program_signals, program_signals_p): Declare.
8129
e237a7e2
JK		 81302012-03-05 Pedro Alves <palves@redhat.com>
8131 Jan Kratochvil <jan.kratochvil@redhat.com>
8132
8133 * linux-low.c (get_dynamic): Don't warn when PT_PHDR isn't found.
8134 New comment why.
8135
5808517f
YQ		 81362012-03-03 Yao Qi <yao@codesourcery.com>
8137
8138 * tracepoint.c (tracepoint_look_up_symbols): Update call to
8139 agent_look_up_symbols.
8140
58b4daa5
YQ		 81412012-03-03 Yao Qi <yao@codesourcery.com>
8142
8143 * Makefile.in (linux-low.o): Keep dependence on agent.h.
8144 (linux-x86-low.o): Likewise.
8145 * server.h: Remove in_process_agent_loaded.
8146 * tracepoint.c (in_process_agent_loaded): Removed. Moved it
8147 common/agent.c.
8148 Update callers.
8149
8ffcbaaf
YQ		 81502012-03-03 Yao Qi <yao@codesourcery.com>
8151
8152 * tracepoint.c (gdb_agent_capability): New global.
8153 (in_process_agent_loaded_ust): Renamed to
8154 `in_process_agent_supports_ust'.
8155 Update callers.
8156 (in_process_agent_supports_ust): Call agent_capability_check.
8157 (clear_installed_tracepoints): Assert that agent supports
8158 agent.
8159
d1feda86
YQ		 81602012-03-03 Yao Qi <yao@codesourcery.com>
8161
8162 * linux-low.c (linux_supports_agent): New.
8163 (linux_target_ops): Initialize field `supports_agent' with
8164 linux_supports_agent.
8165 * target.h (struct target_ops) <supports_agent>: New.
8166 (target_supports_agent): New macro.
8167 * server.c (handle_general_set): Handle packet 'QAgent'.
8168 (handle_query): Send `QAgent+'.
8169 * Makefile.in (server.o): Depends on agent.h.
8170
2fa291ac
YQ		 81712012-03-03 Yao Qi <yao@codesourcery.com>
8172
8173 * Makefile.in (OBS): Add agent.o.
8174 Add new rule for agent.o.
8175 Track dependence of tracepoint.c on agent.h.
8176 * tracepoint.c (run_inferior_command_1):
8177 (run_inferior_command): Call agent_run_command.
8178 (gdb_ust_connect_sync_socket): Deleted. Move it to
8179 common/agent.c.
8180 (resume_thread, stop_thread): Likewise.
8181 (gdb_ust_socket_init): Renamed to ...
8182 (gdb_agent_socket_init): ... New.
8183 (gdb_ust_thread): Renamed to ...
8184 (gdb_agent_helper_thread): ... New.
8185 (gdb_ust_init): Move some code to ...
8186 (gdb_agent_init): ... here. New.
8187 [HAVE_UST]: Call gdb_ust_init.
8188 (initialize_tracepoint_ftlib): Call gdb_agent_init.
8189 * configure.ac: Add `sys/un.h' to AC_CHECK_HEADERS.
8190 * config.in, configure: Regenerated.
8191
05044653
PA		 81922012-03-02 Pedro Alves <palves@redhat.com>
8193
8194 * inferiors.c (add_pid_to_list, pull_pid_from_list): Delete.
8195 * linux-low.c (struct simple_pid_list): New.
8196 (stopped_pids): New a struct simple_pid_list pointer.
8197 (add_to_pid_list, pull_pid_from_list): New.
8198 (handle_extended_wait): Don't assume the first signal new children
8199 report is SIGSTOP. Adjust call to pull_pid_from_list.
8200 (linux_wait_for_lwp): Adjust.
8201
8d00225b
YQ		 82022012-03-02 Yao Qi <yao@codesourcery.com>
8203
8204 * tracepoint.c (do_action_at_tracepoint): Write `stop_pc' in
8205 debug log.
8206
19560ba5
YQ		 82072012-03-02 Yao Qi <yao@codesourcery.com>
8208
8209 * tracepoint.c (collect_ust_data_at_tracepoint): Remove parameters
8210 `stop_pc' and `tpoint'. Update caller.
8211
1faeff08
MR		 82122012-03-01 Maciej W. Rozycki <macro@codesourcery.com>
8213
8214 * linux-low.h (linux_target_ops): Add regset_bitmap member.
8215 * linux-low.c (use_linux_regsets): New macro.
8216 [!HAVE_LINUX_REGSETS] (regsets_fetch_inferior_registers): Likewise.
8217 [!HAVE_LINUX_REGSETS] (regsets_store_inferior_registers): Likewise.
8218 (linux_register_in_regsets): New function.
8219 (usr_fetch_inferior_registers): Skip registers covered by
8220 regsets.
8221 (usr_store_inferior_registers): Likewise.
8222 (usr_fetch_inferior_registers): New macro.
8223 (usr_store_inferior_registers): Likewise.
8224 (linux_fetch_registers): Handle mixed regset/non-regset targets.
8225 (linux_store_registers): Likewise.
8226 * linux-mips-low.c (init_registers_mips_dsp_linux): New
8227 prototype.
8228 (init_registers_mips64_dsp_linux): Likewise.
8229 (init_registers_mips_linux): New macro.
8230 (init_registers_mips_dsp_linux): Likewise.
8231 (mips_dsp_num_regs): Likewise.
8232 (DSP_BASE, DSP_CONTROL): New fallback macros.
8233 (mips_base_regs): New macro.
8234 (mips_regmap): Use it. Fix the size.
8235 (mips_dsp_regmap): New variable.
8236 (mips_dsp_regset_bitmap): Likewise.
8237 (mips_arch_setup): New function.
8238 (mips_cannot_fetch_register): Use the_low_target.regmap rather
8239 than mips_regmap.
8240 (mips_cannot_store_register): Likewise.
8241 (the_low_target): Update .arch_setup, .num_regs and .regmap
8242 initializers. Add .regset_bitmap initializer.
8243 * linux-arm-low.c (the_low_target): Add .regset_bitmap
8244 initializer.
8245 * linux-bfin-low.c (the_low_target): Likewise.
8246 * linux-cris-low.c (the_low_target): Likewise.
8247 * linux-crisv32-low.c (the_low_target): Likewise.
8248 * linux-ia64-low.c (the_low_target): Likewise.
8249 * linux-m32r-low.c (the_low_target): Likewise.
8250 * linux-m68k-low.c (the_low_target): Likewise.
8251 * linux-ppc-low.c (the_low_target): Likewise.
8252 * linux-s390-low.c (the_low_target): Likewise.
8253 * linux-sh-low.c (the_low_target): Likewise.
8254 * linux-sparc-low.c (the_low_target): Likewise.
8255 * linux-tic6x-low.c (the_low_target): Likewise.
8256 * linux-x86-low.c (the_low_target): Likewise.
8257 * linux-xtensa-low.c (the_low_target): Likewise.
8258 * configure.srv <mips*-*-linux*>: Add mips-dsp-linux.o and
8259 mips64-dsp-linux.o to srv_regobj. Add mips-dsp-linux.xml,
8260 mips64-dsp-linux.xml, mips-dsp.xml and mips64-dsp.xml to
8261 srv_xmlfiles.
8262 * Makefile.in (mips-dsp-linux.o, mips-dsp-linux.c): New targets.
8263 (mips64-dsp-linux.o, mips64-dsp-linux.c): Likewise.
8264
c03e6ccc
YQ		 82652012-02-29 Yao Qi <yao@codesourcery.com>
8266 Pedro Alves <palves@redhat.com>
8267
8268 * linux-low.c: (linux_wait_1): Call unsuspend_all_lwps when
8269 `step_over_finished' is true.
8270
644cebc9
PA		 82712012-02-27 Pedro Alves <palves@redhat.com>
8272
8273 * linux-low.c (pid_is_stopped): Delete, moved to common/.
8274 (linux_attach_lwp_1): Adjust to use linux_proc_pid_is_stopped.
8275
c14d7ab2
PA		 82762012-02-27 Pedro Alves <palves@redhat.com>
8277
8278 PR server/9684
8279 * linux-low.c (pid_is_stopped): New.
8280 (linux_attach_lwp_1): Handle attaching to 'T (stopped)' processes.
8281
412c89dd
LM		 82822012-02-25 Luis Machado <lgustavo@codesourcery.com>
8283
8284 * mem-break.c (clear_gdb_breakpoint_conditions): Fix de-allocation
8285 of conditions.
8286
b745defe
MR		 82872012-02-24 Maciej W. Rozycki <macro@codesourcery.com>
8288
8289 * linux-mips-low.c (mips_regmap): Correct the index of $f9.
8290
9f3a5c85
LM		 82912012-02-24 Luis Machado <lgustavo@codesourcery>
8292
8293 * server.c (handle_query): Advertise support for target-side
8294 breakpoint condition evaluation.
8295 (process_point_options): New function.
8296 (process_serial_event): When inserting a breakpoint, check for
8297 a target-side condition that should be evaluated.
8298
8299 * mem-break.c: Include regcache.h and ax.h.
8300 (point_cond_list_t): New data structure.
8301 (breakpoint) <cond_list>: New field.
8302 (find_gdb_breakpoint_at): Make non-static.
8303 (delete_gdb_breakpoint_at): Clear any target-side
8304 conditions.
8305 (clear_gdb_breakpoint_conditions): New function.
8306 (add_condition_to_breakpoint): Likewise.
8307 (add_breakpoint_condition): Likewise.
8308 (gdb_condition_true_at_breakpoint): Likewise.
8309 (gdb_breakpoint_here): Return result directly instead
8310 of going through a local variable.
8311
8312 * mem-break.h (find_gdb_breakpoint_at): New prototype.
8313 (clear_gdb_breakpoint_conditions): Likewise.
8314 (add_breakpoint_condition): Likewise.
8315 (gdb_condition_true_at_breakpoint): Likewise.
8316
8317 * linux-low.c (linux_wait_1): Evaluate target-side breakpoint condition.
8318 (need_step_over_p): Take target-side breakpoint condition into
8319 consideration.
8320
5e1dc496
LM		 83212012-02-24 Luis Machado <lgustavo@codesourcery>
8322
8323 * server.h: Include tracepoint.h.
8324 (agent_mem_read, agent_get_trace_state_variable_value,
8325 agent_set_trace_state_variable_value,
8326 agent_tsv_read, agent_mem_read_string, get_get_tsv_func_addr,
8327 get_set_tsv_func_addr): New prototypes.
8328
8329 * ax.h: New include file.
8330 * ax.c: New source file.
8331
8332 * tracepoint.c: Include ax.h.
8333 (gdb_agent_op, gdb_agent_op_names, gdb_agent_op_sizes,
8334 agent_expr, eval_result_type): Move to ax.h.
8335 (parse_agent_expr): Rename to ...
8336 (gdb_parse_agent_expr): ... this, make it non-static and move
8337 to ax.h.
8338 (unparse_agent_expr) Rename to ...
8339 (gdb_unparse_agent_expr): ... this, make it non-static and move
8340 to ax.h.
8341 (eval_agent_expr): Rename to ...
8342 (eval_tracepoint_agent_expr): ... this.
8343 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Remove
8344 forward declarations.
8345 (add_tracepoint_action): Call gdb_parse_agent_expr (...).
8346 (agent_get_trace_state_variable_value): New function.
8347 (agent_set_trace_state_variable_value): New function.
8348 (cmd_qtdp): Call gdb_parse_agent_expr (...).
8349 (response_tracepoint): Call gdb_unparse_agent_expr (...).
8350 (do_action_at_tracepoint): Call eval_tracepoint_agent_expr (...).
8351 (condition_true_at_tracepoint): Likewise.
8352 (parse_agent_expr): Rename to ...
8353 (gdb_parse_agent_expr): ... this and move to ax.c.
8354 (unparse_agent_expr): Rename to ...
8355 (gdb_unparse_agent_expr): ... this and move to ax.c.
8356 (gdb_agent_op_name): Move to ax.c.
8357 (eval_agent_expr): Rename to ...
8358 (gdb_eval_agent_expr): ... this, use regcache passed as parameter
8359 and move to ax.c.
8360 (eval_tracepoint_agent_expr): New function.
8361 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Make
43aaf8b6 8362 non-static.
5e1dc496
LM		 8363 (current_insn_ptr, emit_error, struct bytecode_address): Move to
8364 ax.c.
8365 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul, emit_lsh,
8366 emit_rsh_signed, emit_rsh_unsigned, emit_ext, emit_log_not,
8367 emit_bit_and, emit_bit_or, emit_bit_xor, emit_bit_not, emit_equal,
8368 emit_less_signed, emit_less_unsigned, emit_ref, emit_if_goto,
8369 emit_goto, write_goto_address, emit_const, emit_reg, emit_pop,
8370 emit_stack, emit_zero_ext, emit_swap, emit_stack_adjust,
8371 emit_int_call_1, emit_void_call_2, emit_eq_goto, emit_ne_goto,
8372 emit_lt_goto, emit_ge_goto, emit_gt_goto, emit_le_goto): Move to ax.c.
8373 (get_get_tsv_func_addr, get_set_tsv_func_addr): New functions.
8374 (compile_bytecodes): Remove forward declaration.
8375 (is_goto_target): Move to ax.c.
8376 (compile_bytecodes): Move to ax.c and call
8377 agent_get_trace_state_variable_value (...) and
8378 agent_set_trace_state_variable_value (...).
8379
8380 * Makefile.in: Update ax.c and IPA dependencies.
8381
277e4e52
PA		 83822012-02-24 Pedro Alves <palves@redhat.com>
8383
8384 * tracepoint.c (cmd_bigqtbuffer): Rename as ...
8385 (cmd_bigqtbuffer_circular): ... this. Only handle
8386 'QTBuffer:circular:'.
8387 (handle_tracepoint_general_set): Adjust.
8388
bf4c19f7
YQ		 83892012-02-16 Yao Qi <yao@codesourcery.com>
8390
8391 * inferiors.c: Move code to ...
8392 * dll.c: .... here. New.
8393 * server.h: Declare clear_dlls.
8394 * Makefile.in (SFILES): Add dll.c.
8395 (OBS): Add dll.o
8396 (dll.o): New rule.
8397
d73f2619
YQ		 83982012-02-11 Yao Qi <yao@codesourcery.com>
8399
8400 * server.c: (handle_monitor_command): Add a new parameter
8401 `own_buf'.
8402 (handle_query): Update caller.
8403
f8255c2a
JB		 84042012-02-09 Joel Brobecker <brobecker@adacore.com>
8405
8406 * configure.ac: Add readlink to AC_CHECK_FUNCS list.
8407 * configure, config.in: Regenerate.
8408 * hostio.c: Provide an alternate implementation if HAVE_READLINK
8409 is not defined.
8410
da84f473
PA		 84112012-02-02 Pedro Alves <palves@redhat.com>
8412
8413 Try SIGKILL first, then PTRACE_KILL.
8414 * linux-low.c (linux_kill_one_lwp): New.
8415 (linux_kill_one_lwp): Rename to ...
8416 (kill_one_lwp_callback): ... this. Use the new
8417 linux_kill_one_lwp.
8418
e886a173
PA		 84192012-02-02 Pedro Alves <palves@redhat.com>
8420
8421 * tracepoint.c (cmd_qtminftpilen): Return 0 if there's no current
8422 inferior.
8423
be07f1a2
PA		 84242012-01-27 Pedro Alves <palves@redhat.com>
8425
8426 * linux-low.c (linux_child_pid_to_exec_file): Delete.
8427 (elf_64_file_p): Make static.
8428 (linux_pid_exe_is_elf_64_file): New.
8429 * linux-low.h (linux_child_pid_to_exec_file, elf_64_file_p):
8430 Delete declarations.
8431 (linux_pid_exe_is_elf_64_file): Declare.
8432 * linux-x86-low.c (x86_arch_setup): Use
8433 linux_pid_exe_is_elf_64_file.
8434
d8301ad1
JK		 84352012-01-25 Jan Kratochvil <jan.kratochvil@redhat.com>
8436
8437 * linux-low.c (linux_wait_for_event_1): Rename to ...
8438 (linux_wait_for_event): ... here and merge it with former
8439 linux_wait_for_event - new variable wait_ptid, use it.
8440 (linux_wait_for_event): Remove - merge it to linux_wait_for_event_1.
8441
01b17894
PA		 84422012-01-23 Pedro Alves <palves@redhat.com>
8443
8444 * server.c (main): Avoid yet another case of infinite loop while
8445 detaching/killing after a longjmp.
8446
e825046f
JK		 84472012-01-20 Jan Kratochvil <jan.kratochvil@redhat.com>
8448
8449 Code cleanup.
8450 * linux-low.c (linux_wait_for_event_1): Use ptid_is_pid.
8451
b9e7b9c3
UW		 84522012-01-20 Ulrich Weigand <ulrich.weigand@linaro.org>
8453
8454 * hostio.c (handle_readlink): New function.
8455 (handle_vFile): Call it to handle "vFile:readlink" packets.
8456
901f9912
UW		 84572012-01-20 Pedro Alves <palves@redhat.com>
8458 Ulrich Weigand <ulrich.weigand@linaro.org>
8459
8460 * server.c (handle_v_requests): Only support vAttach and vRun to
8461 start multiple processes when in extended protocol mode.
8462
fc1ab1a0
PA		 84632012-01-17 Pedro Alves <palves@redhat.com>
8464
8465 * tracepoint.c (initialize_tracepoint): Use mmap instead of
8466 memalign plus mprotect to allocate the scratch buffer.
8467
7d5d4e98
PA		 84682012-01-13 Pedro Alves <palves@redhat.com>
8469
8470 * server.c (attach_inferior): Clear `cont_thread'.
8471
f128d5e9
PA		 84722012-01-13 Pedro Alves <palves@redhat.com>
8473
8474 * server.c (main): Avoid infinite loop while detaching/killing
8475 after a longjmp.
8476
06db92f0
DE		 84772012-01-09 Doug Evans <dje@google.com>
8478
8479 * server.c (start_inferior): Set last_ptid in --wrapper case.
8480
32d92999
YQ		 84812012-01-06 Yao Qi <yao@codesourcery.com>
8482
8483 * tracepoint.c [IN_PROCESS_AGENT] (debug_threads): Macro
8484 defined.
8485 [IN_PROCESS_AGENT] (debug_agent): New global variable.
8486
5e0a92a9
YQ		 84872012-01-04 Yao Qi <yao@codesourcery.com>
8488
8489 * tracepoint.c (cmd_qtdp): Print debug message
8490 for static tracepoint.
8491
ae639e8c
YQ		 84922012-01-04 Yao Qi <yao@codesourcery.com>
8493
8494 * tracepoint.c (trace_vdebug): Differentiate debug message
8495 between gdbserver and IPA.
8496
f72429c5
YQ		 84972012-01-03 Yao Qi <yao@codesourcery.com>
8498
8499 * tracepoint.c (tracepoint_was_hit): Don't collect for
8500 static tracepoint.
8501
12c3e59c
JB		 85022012-01-02 Joel Brobecker <brobecker@adacore.com>
8503
8504 * terminal.h: Reformat copyright header.
8505
67827812
JB		 85062012-01-02 Joel Brobecker <brobecker@adacore.com>
8507
8508 * server.c (gdbserver_version): Update copyright year.
8509 * gdbreplay.c (gdbreplay_version): Likewise.
8510
3e52c33d
JK		 85112011-12-18 Jan Kratochvil <jan.kratochvil@redhat.com>
8512
8513 * linux-low.c (linux_create_inferior): Put empty if clause for write.
8514
8515 Revert:
8516 2011-12-18 Hui Zhu <teawater@gmail.com>
8517 * linux-low.c (linux_create_inferior): Save return value to ret.
8518
66f1260e
HZ		 85192011-12-18 Hui Zhu <teawater@gmail.com>
8520
8521 * linux-low.c (linux_create_inferior): Save return value to ret.
8522
e77616d7
DE		 85232011-12-16 Doug Evans <dje@google.com>
8524
e7b06c57
DE		 8525 * linux-low.c (linux_create_inferior): If stdio connection,
8526 redirect stdin from /dev/null, stdout to stderr.
8527 * remote-utils.c (remote_is_stdio): New static global.
8528 (remote_connection_is_stdio): New function.
8529 (remote_prepare): Handle stdio connection.
8530 (remote_open): Ditto.
8531 (remote_close): Don't close stdin for stdio connections.
8532 (read_prim,write_prim): New functions. Replace all calls to
8533 read/write to these.
8534 * server.c (main): Watch for "-" argument. Move call to
8535 remote_prepare before start_inferior.
8536 * server.h (STDIO_CONNECTION_NAME): New macro.
8537 (remote_connection_is_stdio): Declare.
8538
e77616d7
DE		 8539 * remote-utils.c (prepare_resume_reply): Remove extraneous \n
8540 in debugging output.
8541
82067193
YQ		 85422011-12-15 Yao Qi <yao@codesourcery.com>
8543
8544 * tracepoint.c: Include sys/syscall.h.
8545 (gdb_ust_thread): Remove preprocessor conditional.
8546
82bfbe7e
PA		 85472011-12-14 Pedro Alves <pedro@codesourcery.com>
8548
8549 * linux-low.c (linux_detach_one_lwp): Call
8550 the_low_target.prepare_to_resume before detaching.
8551
712c6575
YQ		 85522011-12-14 Yao Qi <yao@codesourcery.com>
8553
8554 * tracepoint.c (gdb_ust_thread): Don't ignore return value
8555 of write.
8556
d54d1edf
YQ		 85572011-12-14 Yao Qi <yao@codesourcery.com>
8558
8559 * i386-low.c (i386_low_stopped_data_address): Initialize local
8560 variable `control'.
8561
6210a125
PA		 85622011-12-13 Pedro Alves <pedro@codesourcery.com>
8563
8564 PR remote/13492
8565
8566 * i386-low.c (i386_low_stopped_data_address): Avoid fetching
8567 DR_CONTROL unless necessary. Extend comments.
8568 * linux-x86-low.c (x86_linux_prepare_to_resume): Don't write to
8569 DR0-3 if not used. If any watchpoint was set, clear DR_STATUS.
8570
2ece8244
YQ		 85712011-12-13 Yao Qi <yao@codesourcery.com>
8572
8573 * tracepoint.c (trace_buffer_alloc): Replace magic numbers with
8574 macros.
8575 (upload_fast_traceframes, upload_fast_traceframes): Likewise.
8576
784867a5
JK		 85772011-12-08 Jan Kratochvil <jan.kratochvil@redhat.com>
8578
8579 * linux-low.c (linux_kill): Skip PTRACE_KILL if LWP does not exist.
8580 Print new debug message for such case.
8581
6bf36717
JK		 85822011-12-06 Jan Kratochvil <jan.kratochvil@redhat.com>
8583
8584 Fix overlapping memcpy.
8585 * mem-break.c (set_raw_breakpoint_at): New variable buf. Use it for
8586 the read_inferior_memory transfer.
8587 (delete_fast_tracepoint_jump): New variable buf. Use it for the
8588 write_inferior_memory transfer.
8589 (set_fast_tracepoint_jump): New variable buf. Use it for the
8590 read_inferior_memory and write_inferior_memory transfers.
8591 (uninsert_fast_tracepoint_jumps_at, reinsert_fast_tracepoint_jumps_at)
8592 (delete_raw_breakpoint, uninsert_raw_breakpoint): New variable buf.
8593 Use it for the write_inferior_memory transfer.
8594 (check_mem_read, check_mem_write): New gdb_asserts for overlapping
8595 buffers.
8596
50275556
MR		 85972011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
8598
8599 * linux-low.c (fetch_register, store_register): Make code
8600 consistent, fix formatting.
8601
7325beb4
MR		 86022011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
8603
8604 * linux-low.c (usr_store_inferior_registers): Factor out code
8605 to handle individual registers into...
8606 (store_register): ... this new function.
8607
c642a434
UW		 86082011-12-06 Ulrich Weigand <uweigand@de.ibm.com>
8609
8610 * Makefile.in (s390-linux32v1.o, s390-linux32v1.c): New rules.
8611 (s390-linux32v2.o, s390-linux32v2.c): Likewise.
8612 (s390-linux64v1.o, s390-linux64v1.c): Likewise.
8613 (s390-linux64v2.o, s390-linux64v2.c): Likewise.
8614 (s390x-linux64v1.o, s390x-linux64v1.c): Likewise.
8615 (s390x-linux64v2.o, s390x-linux64v2.c): Likewise.
8616 * configure.srv [s390*-*-linux*] (srv_regobj): Add new objects.
8617 (srv_xmlfiles): Add new XML files.
8618
8619 * linux-s390-low.c: Include "elf/common.h", <sys/ptrace.h>,
8620 and <sys/uio.h>.
8621 (PTRACE_GETREGSET, PTRACE_SETREGSET): Define if undefined.
8622 (init_registers_s390_linux32v1): Add prototype.
8623 (init_registers_s390_linux32v2): Likewise.
8624 (init_registers_s390_linux64v1): Likewise.
8625 (init_registers_s390_linux64v2): Likewise.
8626 (init_registers_s390x_linux64v1): Likewise.
8627 (init_registers_s390x_linux64v2): Likewise.
8628 (s390_num_regs): Increment to 52.
8629 (s390_regmap): Add orig_r2 register.
8630 (s390_num_regs_3264): Increment to 68.
8631 (s390_regmap_3264): Add orig_r2 register.
8632 (s390_collect_ptrace_register): Handle orig_r2 register.
8633 (s390_supply_ptrace_register): Likewise.
8634 (s390_fill_last_break): New function.
8635 (s390_store_last_break): Likewise.
8636 (s390_fill_system_call): New function.
8637 (s390_store_system_call): Likewise.
8638 (target_regsets): Handle NT_S390_LAST_BREAK and NT_S390_SYSTEM_CALL
8639 register sets.
8640 (s390_check_regset): New function.
8641 (s390_arch_setup): Check for presence of NT_S390_LAST_BREAK and
8642 NT_S390_SYSTEM_CALL regsets and use appropriate description.
8643 Update target_regsets for available register sets.
8644
2268b414
JK		 86452011-12-02 Paul Pluzhnikov <ppluzhnikov@google.com>
8646 Jan Kratochvil <jan.kratochvil@redhat.com>
8647
8648 * linux-low.c (get_phdr_phnum_from_proc_auxv, get_dynamic, get_r_debug)
8649 (read_one_ptr, struct link_map_offsets, linux_qxfer_libraries_svr4):
8650 New.
8651 (struct linux_target_ops): Install linux_qxfer_libraries_svr4.
8652 * linux-low.h (struct process_info_private): New member r_debug.
8653 * server.c (handle_qxfer_libraries): Call
8654 the_target->qxfer_libraries_svr4.
8655 (handle_qxfer_libraries_svr4): New function.
8656 (qxfer_packets): New entry "libraries-svr4".
8657 (handle_query): Check QXFER_LIBRARIES_SVR4 and report libraries-svr4.
8658 * target.h (struct target_ops): New member qxfer_libraries_svr4.
8659 * remote.c (remote_xfer_partial): Call add_packet_config_cmd for
8660 PACKET_qXfer_libraries_svr4.
8661
d6db1fab
UW		 86622011-11-30 Ulrich Weigand <uweigand@de.ibm.com>
8663
8664 * linux-s390-low.c (s390_collect_ptrace_register): Fully convert
8665 PSW address/mask between 8-byte and 16-byte formats.
8666 (s390_supply_ptrace_register): Likewise.
8667 (s390_get_pc, s390_set_pc): 4-byte PSW address always includes
8668 basic addressing mode bit.
8669
242f5f1c
SS		 86702011-11-24 Stan Shebs <stan@codesourcery.com>
8671
8672 * tracepoint.c (cmd_qtstatus): Use plongest instead of %llx.
8673
f196051f
SS		 86742011-11-17 Stan Shebs <stan@codesourcery.com>
8675
8676 * tracepoint.c (struct tracepoint): New field traceframe_usage.
8677 (tracing_start_time): New global.
8678 (tracing_stop_time): New global.
8679 (tracing_user_name): New global.
8680 (tracing_notes): New global.
8681 (tracing_stop_note): New global.
8682 (cmd_qtstart): Set traceframe_usage, start_time.
8683 (stop_tracing): Set stop_time.
8684 (cmd_qtstatus): Report additional status.
8685 (cmd_qtp): New function.
8686 (handle_tracepoint_query): Call it.
8687 (cmd_qtnotes): New function.
8688 (handle_tracepoint_general_set): Call it.
8689 (get_timestamp): Rename from tsv_get_timestamp.
8690
405f8e94
SS		 86912011-11-14 Stan Shebs <stan@codesourcery.com>
8692 Kwok Cheung Yeung <kcy@codesourcery.com>
8693
8694 * linux-x86-low.c (small_jump_insn): New.
8695 (i386_install_fast_tracepoint_jump_pad): Add arguments for
8696 trampoline and error message, build a trampoline and issue a small
8697 jump instruction to it.
8698 (x86_install_fast_tracepoint_jump_pad): Add arguments for
8699 trampoline and error message.
8700 (x86_get_min_fast_tracepoint_insn_len): New.
8701 (the_low_target): Add call to x86_get_min_fast_tracepoint_insn_len.
8702 * linux-low.h (struct linux_target_ops): Add arguments to
8703 install_fast_tracepoint_jump_pad operation, add new operation.
8704 * linux-low.c (linux_install_fast_tracepoint_jump_pad): Add
8705 arguments.
8706 (linux_get_min_fast_tracepoint_insn_len): New function.
8707 (linux_target_op): Add new operation.
8708 * tracepoint.c (gdb_trampoline_buffer): New IPA variable.
8709 (gdb_trampoline_buffer_end): Ditto.
8710 (gdb_trampoline_buffer_error): Ditto.
8711 (struct ipa_sym_addresses): Add fields for new IPA variables.
8712 (symbol_list): Add entries for new IPA variables.
8713 (struct tracepoint): Add fields to hold the address range of the
8714 trampoline used by the tracepoint.
8715 (trampoline_buffer_head): New static variable.
8716 (trampoline_buffer_tail): Ditto.
8717 (claim_trampoline_space): New function.
8718 (have_fast_tracepoint_trampoline_buffer): New function.
8719 (clone_fast_tracepoint): Fill in trampoline fields of tracepoint
8720 structure.
8721 (install_fast_tracepoint): Ditto, also add error buffer argument.
8722 (cmd_qtminftpilen): New function.
8723 (handle_tracepoint_query): Add response to qTMinFTPILen packet.
8724 (fast_tracepoint_from_trampoline_address): New function.
8725 (fast_tracepoint_collecting): Handle trampoline as part of jump
8726 pad space.
8727 (set_trampoline_buffer_space): New function.
8728 (initialize_tracepoint): Initialize new IPA variables.
8729 * target.h (struct target_ops): Add arguments to
8730 install_fast_tracepoint_jump_pad operation, add new
8731 get_min_fast_tracepoint_insn_len operation.
8732 (target_get_min_fast_tracepoint_insn_len): New.
8733 (install_fast_tracepoint_jump_pad): Add arguments.
8734 * server.h (IPA_BUFSIZ): Define.
8735 * linux-i386-ipa.c: Include extra header files.
8736 (initialize_fast_tracepoint_trampoline_buffer): New function.
8737 (initialize_low_tracepoint): Call it.
8738 * server.h (set_trampoline_buffer_space): Declare.
8739 (claim_trampoline_space): Ditto.
8740 (have_fast_tracepoint_trampoline_buffer): Ditto.
8741
1e4d1764
YQ		 87422011-11-14 Yao Qi <yao@codesourcery.com>
8743
8744 * server.c (handle_query): Handle InstallInTrace for qSupported.
8745 * tracepoint.c (add_tracepoint): Sort list.
8746 (install_tracepoint, download_tracepoint): New.
8747 (cmd_qtdp): Call them to install and download tracepoints.
8748 (sort_tracepoints): Removed.
8749 (cmd_qtstart): Update.
8750
5c73ff4e
YQ		 87512011-11-14 Yao Qi <yao@codesourcery.com>
8752
8753 * mem-break.c (inc_ref_fast_tracepoint_jump): New.
8754 * mem-break.h: Declare.
8755 * tracepoint.c (cmd_qtstart): Move some code to ...
8756 (clone_fast_tracepoint, install_fast_tracepoint): ... here.
8757 New.
8758 (download_tracepoints): Move some code to ...
8759 (download_tracepoint_1): ... here. New.
8760
86a30030
YQ		 87612011-11-08 Yao Qi <yao@codesourcery.com>
8762
8763 * remote-utils.c (relocate_instruction): A comment fix.
8764
8d26e50c
JB		 87652011-11-07 Joel Brobecker <brobecker@adacore.com>
8766
8767 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): Delete.
8768 (i386_dr_low_get_control, i386_dr_low_get_status): Use
8769 dr_status_mirror and dr_control_mirror from debug_reg_state.
8770 (i386_dr_low_get_status): Use debug_reg_state.dr_status_mirror
8771 (i386_initial_stuff): Remove use of deleted globals.
8772 (i386_get_thread_context, i386_set_thread_context,
8773 i386_thread_added): Use dr_status_mirror and dr_control_mirror
8774 from debug_reg_state.
8775
a59306a3
YQ		 87762011-11-05 Yao Qi <yao@codesourcery.com>
8777
8778 * tracepoint.c (gdb_collect): Loop over tracepoints of same
8779 address as TPOINT's.
8780
3065dfb6
SS		 87812011-11-02 Stan Shebs <stan@codesourcery.com>
8782
8783 * tracepoint.c (agent_mem_read_string): New function.
8784 (eval_agent_expr): Call it for tracenz.
8785 * server.c (handle_query): Report support for tracenz.
8786
fd0d8c7c
YQ		 87872011-11-02 Yao Qi <yao@codesourcery.com>
8788
8789 * tracepoint.c (cmd_qtstart): Remove unused local variables.
8790
609086b1
YQ		 87912011-11-02 Yao Qi <yao@codesourcery.com>
8792
8793 * target.h: Fix a typo in comment.
8794
b9fd1791
PA		 87952011-10-31 Pedro Alves <pedro@codesourcery.com>
8796
8797 * mem-break.c (check_mem_write): Add `myaddr' parameter. Don't
8798 clobber the breakpoints' shadows with fast tracepoint jumps.
8799 * mem-break.h (check_mem_write): Add `myaddr' parameter.
8800 * target.c (write_inferior_memory): Also pass MYADDR down to
8801 check_mem_write.
8802
03583c20
UW		 88032011-10-07 Ulrich Weigand <ulrich.weigand@linaro.org>
8804
8805 * configure.ac: Check support for personality routine.
8806 * configure: Regenerate.
8807 * config.in: Likewise.
8808 * linux-low.c: Include <sys/personality.h>.
8809 Define ADDR_NO_RANDOMIZE if necessary.
8810 (linux_create_inferior): Disable address space randomization when
8811 forking inferior, if requested.
8812 (linux_supports_disable_randomization): New function.
8813 (linux_target_ops): Install it.
8814 * server.h (disable_randomization): Declare.
8815 * server.c (disable_randomization): New global variable.
8816 (handle_general_set): Handle QDisableRandomization.
8817 (handle_query): Likewise for qSupported.
8818 (main): Support --disable-randomization and --no-disable-randomization
8819 command line arguments.
8820 * target.h (struct target_ops): Add supports_disable_randomization.
8821 (target_supports_disable_randomization): New macro.
8822
723b724b
MF		 88232011-09-29 Mike Frysinger <vapier@gentoo.org>
8824
8825 * linux-low.c (target_loadseg): Add defined PTRACE_GETFDPIC to the
8826 ifdef check.
8827 [PT_GETDSBT] (target_loadmap): Wrap in a defined PT_GETDSBT check.
8828 [!PT_GETDSBT] (target_loadmap): New definition.
8829 (LINUX_LOADMAP, LINUX_LOADMAP_EXEC, LINUX_LOADMAP_INTERP): Define.
8830 (linux_read_loadmap): Change PTRACE_GETDSBT_EXEC to
8831 LINUX_LOADMAP_EXEC, PTRACE_GETDSBT_INTERP to LINUX_LOADMAP_INTERP,
8832 and PT_GETDSBT to LINUX_LOADMAP.
8833 [!PT_GETDSBT] (linux_read_loadmap): Define to NULL.
8834 (linux_target_ops): Delete unnecessary ifdef PT_GETDSBT check.
8835
55329a5c 88362011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
71487fd7
UW		 8837
8838 * linux-arm-low.c (struct arm_linux_hwbp_cap): Remove.
8839 (arm_linux_hwbp_cap): New static variable.
8840 (arm_linux_get_hwbp_cap): Replace by ...
8841 (arm_linux_init_hwbp_cap): ... this new function.
8842 (arm_linux_get_hw_breakpoint_count): Use arm_linux_hwbp_cap.
8843 (arm_linux_get_hw_watchpoint_count): Likewise.
8844 (arm_linux_get_hw_watchpoint_max_length): Likewise.
8845 (arm_arch_setup): Call arm_linux_init_hwbp_cap.
8846 (arm_prepare_to_resume): Use perror_with_name instead of error.
8847
55329a5c 88482011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
09b4ad9f
UW		 8849
8850 * linux-arm-low.c: Include <signal.h>.
8851 (PTRACE_GETHBPREGS, PTRACE_SETHBPREGS): Define if necessary.
8852 (struct arm_linux_hwbp_cap): New data type.
8853 (arm_hwbp_type, arm_hwbp_control_t): New typedefs.
8854 (struct arm_linux_hw_breakpoint): New data type.
8855 (MAX_BPTS, MAX_WPTS): Define.
8856 (struct arch_process_info, struct arch_lwp_info): New data types.
8857 (arm_linux_get_hwbp_cap): New function.
8858 (arm_linux_get_hw_breakpoint_count): Likewise.
8859 (arm_linux_get_hw_watchpoint_count): Likewise.
8860 (arm_linux_get_hw_watchpoint_max_length): Likewise.
8861 (arm_hwbp_control_initialize): Likewise.
8862 (arm_hwbp_control_is_enabled): Likewise.
8863 (arm_hwbp_control_is_initialized): Likewise.
8864 (arm_hwbp_control_disable): Likewise.
8865 (arm_linux_hw_breakpoint_equal): Likewise.
8866 (arm_linux_hw_point_initialize): Likewise.
8867 (struct update_registers_data): New data structure.
8868 (update_registers_callback: New function.
8869 (arm_insert_point): Likewise.
8870 (arm_remove_point): Likewise.
8871 (arm_stopped_by_watchpoint): Likewise.
8872 (arm_stopped_data_address): Likewise.
8873 (arm_new_process): Likewise.
8874 (arm_new_thread): Likewise.
8875 (arm_prepare_to_resume): Likewise.
8876 (the_low_target): Register arm_insert_point, arm_remove_point,
8877 arm_stopped_by_watchpoint, arm_stopped_data_address, arm_new_process,
8878 arm_new_thread, and arm_prepare_to_resume.
8879
6b9801d4
SS		 88802011-09-15 Stan Shebs <stan@codesourcery.com>
8881
8882 * server.h (struct emit_ops): Add compare-goto fields.
8883 * tracepoint.c (gdb_agent_op_sizes): New table.
8884 (emit_eq_goto): New function.
8885 (emit_ne_goto): New function.
8886 (emit_lt_goto): New function.
8887 (emit_le_goto): New function.
8888 (emit_gt_goto): New function.
8889 (emit_ge_goto): New function.
8890 (is_goto_target): New function.
8891 (compile_bytecodes): Recognize special cases of compare-goto
8892 combinations and call specialized emitters for them.
8893 * linux-x86-low.c (amd64_emit_eq_goto): New function.
8894 (amd64_emit_ne_goto): New function.
8895 (amd64_emit_lt_goto): New function.
8896 (amd64_emit_le_goto): New function.
8897 (amd64_emit_gt_goto): New function.
8898 (amd64_emit_ge_goto): New function.
8899 (amd64_emit_ops): Add the new functions.
8900 (i386_emit_eq_goto): New function.
8901 (i386_emit_ne_goto): New function.
8902 (i386_emit_lt_goto): New function.
8903 (i386_emit_le_goto): New function.
8904 (i386_emit_gt_goto): New function.
8905 (i386_emit_ge_goto): New function.
8906 (i386_emit_ops): Add the new functions.
8907
bf15cbda
SS		 89082011-09-08 Stan Shebs <stan@codesourcery.com>
8909
8910 * linux-x86-low.c (i386_emit_prologue): Save %ebx.
8911 (i386_emit_epilogue): Restore %ebx.
8912
943ca1dd
JZ		 89132011-08-31 Jie Zhang <jzhang918@gmail.com>
8914
8915 * server.c (step_thread): Remove definition.
8916 (process_serial_event): Don't handle Hs.
8917 * server.h (step_thread): Remove declaration.
8918 * target.c (set_desired_inferior): Remove use of step_thread.
8919
e3deef73
LM		 89202011-08-24 Luis Machado <lgustavo@codesourcery.com>
8921
8922 * linux-low.c: Include linux-procfs.h.
8923 (linux_attach_lwp_1): Update comments.
8924 (linux_attach): Scan for existing threads when attaching to a
8925 process that is the tgid.
8926 * Makefile.in: Update dependencies.
8927
13da1c97
LM		 89282011-08-24 Luis Machado <lgustavo@codesourcery.com>
8929
8930 * configure.srv: Add linux-procfs.o dependencies.
8931
881127c9
YQ		 89322011-08-14 Yao Qi <yao@codesourcery.com>
8933
8934 * target.h (struct target_ops): Fix indent.
8935 * win32-low.c (win32_target_ops): Fix comment.
8936
58dbd541
YQ		 89372011-08-14 Andrew Jenner <andrew@codesourcery.com>
8938 Yao Qi <yao@codesourcery.com>
8939
8940 * Makefile.in (clean): Remove tic6x-*.c files.
8941 (linux-tic6x-low.o, tic6x-c62x-linux.o, tic6x-c64x-linux.o): New rules.
8942 (tic6x-c64xp-linux.o, tic6x-c62x-linux.c, tic6x-c64x-linux.c): Likewise.
8943 (tic6x-c64xp-linux.c): Likewise.
8944 * configure.srv: Add support for tic6x-*-uclinux.
8945 * linux-tic6x-low.c: New.
8946 * linux-low.c (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define.
8947
78d85199
YQ		 89482011-08-14 Andrew Stubbs <ams@codesourcery.com>
8949 Yao Qi <yao@codesourcery.com>
8950
8951 * target.h (struct target_ops): Add read_loadmap.
8952 * linux-low.c (struct target_loadseg): New type.
8953 (struct target_loadmap): New type.
8954 (linux_read_loadmap): New function.
8955 (linux_target_ops): Add linux_read_loadmap.
8956 * server.c (handle_query): Support qXfer:fdpic:read packet.
43aaf8b6
PA		 8957 * win32-low.c (win32_target_ops): Initialize field `read_loadmap'
8958 to NULL.
78d85199 8959
a959a88d
EZ		 89602011-08-05 Eli Zaretskii <eliz@gnu.org>
8961
8962 * win32-low.c: Include <stdint.h>.
8963
1ced966e
PA		 89642011-07-22 Pedro Alves <pedro@codesourcery.com>
8965
8966 * i386-low.c (i386_insert_aligned_watchpoint): Don't pass the info
8967 to the inferior here.
8968 (i386_remove_aligned_watchpoint): Ditto.
8969 (i386_handle_nonaligned_watchpoint): Return immediate on fail to
8970 fit part of the watchpoint in the debug registers.
8971 (i386_update_inferior_debug_regs): New.
8972 (i386_low_insert_watchpoint): Work on a local mirror of the debug
8973 registers, and only update the inferior on success.
8974 (i386_low_remove_watchpoint): Ditto.
8975
d26e3629
KY		 89762011-07-22 Kwok Cheung Yeung <kcy@codesourcery.com>
8977
8978 * linux-low.c (compare_ints, unique, list_threads, show_process,
8979 linux_core_of_thread): Delete.
8980 (linux_target_ops): Change linux_core_of_thread to
8981 linux_common_core_of_thread.
8982 (linux_qxfer_osdata): Defer to linux_common_xfer_osdata.
8983 * utils.c (malloc_failure): Change type of argument.
8984 (xmalloc, xrealloc, xcalloc, xsnprintf): Delete.
8985 * Makefile.in (SFILES): Add common/common-utils.c, common/xml-utils.c,
8986 common/linux-osdata.c, common/ptid.c and common/buffer.c.
8987 (OBS): Add xml-utils.o, common-utils.o, ptid.o and buffer.o.
8988 (IPA_OBJS): Add common-utils-ipa.o.
8989 (ptid_h, linux_osdata_h): New macros.
8990 (server_h): Add common/common-utils.h, common/xml-utils.h,
8991 common/buffer.h, common/gdb_assert.h, common/gdb_locale.h and
8992 common/ptid.h.
8993 (common-utils-ipa.o, common-utils.o, xml-utils.o, linux-osdata.o,
8994 ptid.o, buffer.o): New rules.
8995 (linux-low.o): Add common/linux-osdata.h as a dependency.
8996 * configure.srv (srv_tgtobj): Add linux-osdata.o to Linux targets.
8997 * configure.ac: Add AC_HEADER_DIRENT check.
8998 * config.in: Regenerate.
8999 * configure: Regenerate.
9000 * remote-utils.c (xml_escape_text): Delete.
9001 (buffer_grow, buffer_free, buffer_init, buffer_finish,
9002 buffer_xml_printf): Move to common/buffer.c.
9003 * server.c (main): Remove call to initialize_inferiors.
9004 * server.h (struct ptid, ptid_t, minus_one_ptid, null_ptid,
9005 ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp, ptid_get_tid,
9006 ptid_equal, ptid_is_pid, initialize_inferiors, xml_escape_text,
9007 internal_error, gdb_assert, gdb_assert_fail): Delete.
9008 (struct buffer, buffer_grow, buffer_free, buffer_init, buffer_finish,
9009 buffer_xml_printf, buffer_grow_str, buffer_grow_str0): Move to
9010 common/buffer.h.
9011 * inferiors.c (null_ptid, minus_one_ptid, ptid_build, pid_to_ptid,
9012 ptid_get_pid, ptid_get_lwp, ptid_get_tid, ptid_equal, ptid_is_pid,
9013 initialize_inferiors): Delete.
9014
2275a1a7
PA		 90152011-07-20 Pedro Alves <pedro@codesourcery.com>
9016
9017 * tracepoint.c (tracepoint_look_up_symbols): Return upon the first
9018 symbol error.
9019
0a5b1e09
PA		 90202011-05-31 Pedro Alves <pedro@codesourcery.com>
9021
9022 * linux-x86-low.c (i386_dr_low_get_addr): Fix off by one in
9023 assertion.
9024 * win32-i386-low.c (i386_dr_low_get_addr): Ditto.
9025
6938fd34
YQ		 90262011-05-26 Yao Qi <yao@codesourcery.com>
9027
9028 * Makefile.in (thread-db.o): Track dependence to
9029 common/gdb_thread_db.h.
9030 * thread-db.c: include gdb_thread_db.h from right place.
9031
b481f9e0
TT		 90322011-05-16 Adrian Cornish <gnu@bluedreamer.com>
9033
9034 * linux-i386-ipa.c (supply_static_tracepoint_registers): Pass
9035 __FILE__ and __LINE__ to internal_error.
9036
98a5dd13
DE		 90372011-05-13 Doug Evans <dje@google.com>
9038
9039 * thread-db.c (try_thread_db_load_from_sdir): New function.
9040 (try_thread_db_load_from_dir): New function.
9041 (thread_db_load_search): Handle $sdir, ignore $pdir.
9042 Remove trying of system directories if search of
9043 libthread-db-search-path fails, that is now done via $sdir.
9044
d248b706
KY		 90452011-05-12 Kwok Cheung Yeung <kcy@codesourcery.com>
9046
9047 * server.c (handle_query): Add EnableDisableTracepoints to the list
9048 of supported features.
43aaf8b6 9049 * tracepoint.c (clear_installed_tracepoints): Uninstall disabled
d248b706 9050 tracepoints.
43aaf8b6
PA		 9051 (cmd_qtenable_disable): New.
9052 (cmd_qtstart): Install tracepoints even if disabled.
9053 (handle_tracepoint_general_set): Add call to cmd_qtenable_disable on
9054 receiving a QTEnable or QTDisable packet.
9055 (gdb_collect): Skip data collection if fast tracepoint is disabled.
9056 (ust_marker_to_static_tracepoint): Do not ignore disabled static
9057 tracepoints.
9058 (gdb_probe): Skip data collection if static tracepoint is disabled.
d248b706 9059
84e578fb
DE		 90602011-05-10 Doug Evans <dje@google.com>
9061
9062 * thread-db.c (thread_db_handle_monitor_command): Handle elided path.
9063
71f55dd8
DE		 90642011-05-04 Doug Evans <dje@google.com>
9065
9066 * linux-low.c (linux_join): Skip process lookup.
9067 * spu-low.c (spu_join): Ditto.
9068 * server.c (join_inferiors_callback): Delete.
9069 (process_serial_event): For 'D' packet (detach) call join_inferior
9070 directly.
9071
4d393d60
JM		 90722011-05-04 Joseph Myers <joseph@codesourcery.com>
9073
9074 * README: Don't mention xscale*-*-linux*.
9075 * configure.srv (xscale*-*-linux*): Don't handle target.
9076
b00ad6ff
NF		 90772011-04-27 Nathan Froyd <froydnj@codesourcery.com>
9078
9079 * linux-x86-low.c (amd64_emit_const): Call memcpy instead of
9080 casting pointers.
9081 (amd64_emit_reg, amd64_emit_int_call_1, amd64_emit_void_call_2):
9082 (i386_emit_const, i386_emit_reg, i386_emit_int_call_1):
9083 (i386_emit_void_call_2): Likewise.
9084
af96c192
YQ		 90852011-04-26 Yao Qi <yao@codesourcery.com>
9086
43aaf8b6
PA		 9087 * linux-low.c: Move common macros to linux-ptrace.h.
9088 Include linux-ptrace.h.
af96c192
YQ		 9089 * Makefile.in (linux_ptrace_h): New.
9090 (linux-low.o): Depends on linux-ptrace.h.
9091
03f2bd59
JK		 90922011-04-24 Jan Kratochvil <jan.kratochvil@redhat.com>
9093
9094 * remote-utils.c (handle_accept_event): Close LISTEN_DESC only if
9095 RUN_ONCE. Comment for the LISTEN_DESC delete_file_handler call.
9096 (remote_prepare): New function with most of the TCP code from ...
9097 (remote_open): ... here. Detect PORT here unconditionally. Move also
9098 setting transport_is_reliable.
9099 * server.c (run_once): New variable.
9100 (gdbserver_usage): Document it.
9101 (main): Set run_once for `--once'. Call remote_prepare. Exit after
9102 the first run if RUN_ONCE.
9103 * server.h (run_once, remote_prepare): New declarations.
9104
7a9dd1b2
TT		 91052011-04-19 Tom Tromey <tromey@redhat.com>
9106
9107 * win32-low.c (handle_load_dll): Remove duplicate "the".
9108
81239425
PM		 91092011-04-07 Pierre Muller <muller@ics.u-strasbg.fr>
9110
9111 Remove support for old Cygwin 1.5 versions.
9112 * win32-low.c (win32_create_inferior): Use new cygwin_path_list
9113 function to avoid warning.
9114 (win32_add_one_solib): Use cygwin_conv_path function to avoid
9115 warning.
9116
9e0627f1
PM		 91172011-03-18 Pierre Muller <muller@ics.u-strasbg.fr>
9118
9119 * gdbserver/server.h (Macro _): Define it if not available.
9120
588eebee
MS		 91212011-03-14 Michael Snyder <msnyder@vmware.com>
9122
348af9f7 9123 * hostio.c (handle_close): Remove unnecessary null test.
588eebee 9124
43f70d4c
JB		 91252011-03-10 Joel Brobecker <brobecker@adacore.com>
9126
9127 * Makefile.in (maintainer-clean realclean distclean): Remove
9128 "make ... subdir_do" command.
9129
348af9f7
MS		 91302011-03-10 Michael Snyder <msnyder@vmware.com>
9131
9132 * tracepoint.c (tracepoint_finish_step): Fix loop variable.
9133
9134 * server.c (handle_v_run): Free alloced buffer on early return.
9135
e637a4f5
YQ		 91362011-03-09 Yao Qi <yao@codesourcery.com>
9137
9138 Revert:
9139 2011-03-04 Yao Qi <yao@codesourcery.com>
9140
9141 * Makefile.in: Remove GNU make feature --directory.
9142
9143 2011-03-05 Yao Qi <yao@codesourcery.com>
9144
9145 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
9146 (subdir_do): New make target. Copied from gdb/Makefile.
9147 (maintainer-clean, realclean, distclean, clean): Call corresponding
9148 make targets in common/Makefile.
9149
9150 2011-02-11 Yao Qi <yao@codesourcery.com>
9151
9152 * configure.ac: Call AC_PROG_RANLIB.
9153 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
9154 * configure: Regenerate.
9155
e6edda56
JK		 91562011-03-07 Jan Kratochvil <jan.kratochvil@redhat.com>
9157
9158 * remote-utils.c (putpkt_binary_1): Calculate BUF2 size dynamically.
9159
e5141119
JB		 91602011-03-06 Yao Qi <yao@codesourcery.com>
9161
9162 * Makefile.in (REQUIRED_SUBDIRS): Remove $(LIBCOMMON_DIR).
9163
64794aa4
JB		 91642011-03-05 Yao Qi <yao@codesourcery.com>
9165
9166 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
9167 (subdir_do): New make target. Copied from gdb/Makefile.
9168 (maintainer-clean, realclean, distclean, clean): Call corresponding
9169 make targets in common/Makefile.
9170
7a762829
YQ		 91712011-03-04 Yao Qi <yao@codesourcery.com>
9172
9173 * Makefile.in: Remove GNU make feature --directory.
9174
348af9f7
MS		 91752011-03-04 Michael Snyder <msnyder@vmware.com>
9176
9177 * server.c (queue_stop_reply): Call xmalloc not malloc.
9178
91792011-03-02 Michael Snyder <msnyder@vmware.com>
9180
9181 * linux-arm-low.c (arm_arch_setup): Replace malloc with xmalloc.
9182
9f72fee2
MS		 91832011-02-28 Michael Snyder <msnyder@vmware.com>
9184
588eebee
MS		 9185 * tracepoint.c (cmd_qtv): Discard unused value 'packet'.
9186 (cmd_qtframe): Ditto.
9187 (cmd_qtbuffer): Ditto.
9188 (cmd_bigqtbuffer): Ditto.
9189
9f72fee2
MS		 9190 * utils.c (decimal2str): Initialize 'width' to nine, then
9191 don't mess with it.
9192
8040bd49
UW		 91932011-02-28 Ulrich Weigand <uweigand@de.ibm.com>
9194
9195 * hostio.c (require_data): Free *data, not data.
9196
7e52cbd0
JK		 91972011-02-28 Jan Kratochvil <jan.kratochvil@redhat.com>
9198
9199 * hostio.c (require_data): Use free, not xfree.
9200
9130f83e
MS		 92012011-02-27 Michael Snyder <msnyder@vmware.com>
9202
4b812f4e
MS		 9203 * server.c (handle_query): Discard unused value.
9204
9130f83e
MS		 9205 * hostio.c (require_data): Free malloc memory before returning
9206 error.
9207
69d37113
MS		 92082011-02-26 Michael Snyder <msnyder@vmware.com>
9209
9210 * linux-low.c (list_threads): Call closedir for dirent.
9211
35f5825a
MS		 92122011-02-27 Michael Snyder <msnyder@vmware.com>
9213
2a589cef
MS		 9214 * i386-low.c (i386-length_and_rw_bits): Comment the fact that
9215 a case statement falls through.
9216
0adea5f7
MS		 9217 * linux-low.c (linux_xfer_siginfo): Fix fencepost error.
9218
35f5825a
MS		 9219 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Fix fencepost error
9220 in comparison.
9221
238f1c74
MS		 92222011-02-26 Michael Snyder <msnyder@vmware.com>
9223
9224 * utils.c (decimal2str): Eliminate dead code and dead param.
9225 (pulongest): Drop dead param from call to decimal2str.
9226 (plongest): Ditto.
9227
633ff500
JB		 92282011-02-24 Joel Brobecker <brobecker@adacore.com>
9229
9230 Revert the following patch (not approved yet):
9231 2011-02-21 Hui Zhu <teawater@gmail.com>
9232 * tracepoint.c (tp_printf): New function.
9233 (eval_agent_expr): Handle gdb_agent_op_printf.
9234
f9c6ff72
HZ		 92352011-02-21 Hui Zhu <teawater@gmail.com>
9236
9237 * tracepoint.c (tp_printf): New function.
9238 (eval_agent_expr): Handle gdb_agent_op_printf.
9239
94d5e490
TT		 92402011-02-18 Tom Tromey <tromey@redhat.com>
9241
9242 * Makefile.in (tracepoint-ipa.o): Depend on ax.def.
9243 (tracepoint.o): Likewise.
9244 * tracepoint.c (enum gdb_agent_op): Use ax.def.
9245 (gdb_agent_op_names): Likewise.
9246
c7f96d2b
TT		 92472011-02-18 Tom Tromey <tromey@redhat.com>
9248
9249 * tracepoint.c (enum gdb_agent_op) <gdb_agent_op_pick,
9250 gdb_agent_op_rot>: New constants.
9251 (gdb_agent_op_names): Add pick and roll.
9252 (eval_agent_expr) <gdb_agent_op_pick, gdb_agent_op_rot>: New
9253 cases.
9254
0feedb2c
JK		 92552011-02-15 Jan Kratochvil <jan.kratochvil@redhat.com>
9256
9257 * aclocal.m4: Regenerated with aclocal-1.11.1.
9258
b3b9301e
PA		 92592011-02-14 Pedro Alves <pedro@codesourcery.com>
9260
9261 * server.c (handle_qxfer_traceframe_info): New.
9262 (qxfer_packets): Register "traceframe-info".
9263 (handle_query): Report support for qXfer:traceframe-info:read+.
9264 * tracepoint.c (match_blocktype): New.
9265 (traceframe_find_block_type): Rename to ...
9266 (traceframe_walk_blocks): ... this. Add callback filter argument,
9267 and use it.
9268 (traceframe_find_block_type): New, reimplemented on top of
9269 traceframe_walk_blocks.
9270 (build_traceframe_info_xml): New.
9271 (traceframe_read_info): New.
9272 * server.h (traceframe_read_info): Declare.
9273
4f3e6fb7
YQ		 92742011-02-11 Yao Qi <yao@codesourcery.com>
9275
9276 * configure.ac: Call AC_PROG_RANLIB.
9277 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
9278 * configure: Regenerate.
9279
764880b7
PA		 92802011-02-07 Pedro Alves <pedro@codesourcery.com>
9281
9282 * server.c (gdb_read_memory): Change return semantics to allow
9283 partial transfers.
9284 (handle_search_memory_1): Adjust.
9285 (process_serial_event) <'m' packet>: Handle partial transfers.
9286 * tracepoint.c (traceframe_read_mem): Handle partial transfers.
9287
1c79eb8a
PA		 92882011-01-28 Pedro Alves <pedro@codesourcery.com>
9289
9290 * regcache.c (init_register_cache): Initialize
9291 regcache->register_status.
9292 (free_register_cache): Release regcache->register_status.
9293 (regcache_cpy): Copy register_status.
9294 (registers_to_string): Print 'x's for unavailable registers.
9295 (supply_register): Mark the register's status valid or
9296 unavailable, depending on whether a buffer was passed in or not.
9297 (supply_register_zeroed): New.
9298 (supply_regblock): Mark the registers' status valid or
9299 unavailable, depending on whether a buffer was passed in or not.
9300 * regcache.h (REG_UNAVAILABLE, REG_VALID): New defines.
9301 (struct regcache): New `register_status' field.
9302 (supply_register_zeroed): Declare.
9303 * i387-fp.c (i387_xsave_to_cache): Zero out registers using
9304 supply_register_zeroed, rather than passing a NULL buffer to
9305 supply_register.
9306 * tracepoint.c (fetch_traceframe_registers): Update comment.
9307
85724a0e
PA		 93082011-01-28 Pedro Alves <pedro@codesourcery.com>
9309
9310 * i387-fp.c (i387_xsave_to_cache): Make passing NULL as register
9311 buffer explicit.
9312
d08aafef
PA		 93132011-01-25 Pedro Alves <pedro@codesourcery.com>
9314
9315 * server.h (decode_xfer_write): Change prototype.
9316 * remote-utils.c (decode_xfer_write): Remove `annex' parameter,
9317 and don't extract the annex here.
9318 * server.c (decode_xfer_read): Remove `annex' parameter,
9319 and don't extract the annex here.
9320 (decode_xfer): New.
9321 (struct qxfer): New.
9322 (handle_qxfer_auxv, handle_qxfer_features, handle_qxfer_libraries)
9323 (handle_qxfer_osdata, handle_qxfer_siginfo, handle_qxfer_spu)
9324 (handle_qxfer_statictrace): New functions, abstracted out from
9325 handle_query, and made to use the struct qxfer interface.
9326 (handle_threads_qxfer_proper): Rename to ...
9327 (handle_qxfer_threads_proper): ... this.
9328 (handle_threads_qxfer): Rename to ...
9329 (handle_qxfer_threads): ... this. Adjust.
9330 (qxfer_packets): New array.
9331 (handle_qxfer): New function.
9332 (handle_query): Use handle_qxfer.
9333
493e2a69
MS		 93342011-01-05 Michael Snyder <msnyder@msnyder-server.eng.vmware.com>
9335
9336 * gdbreplay.c: Shorten lines of >= 80 columns.
9337 * linux-low.c: Ditto.
9338 * linux-ppc-low.c: Ditto.
9339 * linux-s390-low.c: Ditto.
9340 * linux-sparc-low.c: Ditto.
9341 * linux-x86-low.c: Ditto.
9342 * linux-xtensa-low.c: Ditto.
9343 * mem-break.c: Ditto.
9344 * nto-low.c: Ditto.
9345 * regcache.h: Ditto.
9346 * remote-utils.c: Ditto.
9347 * server.c: Ditto.
9348 * server.h: Ditto.
9349 * thread-db.c: Ditto.
9350 * tracepoint.c: Ditto.
9351 * utils.c: Ditto.
9352 * win32-low.h: Ditto.
9353
44944448
JB		 93542011-01-05 Joel Brobecker <brobecker@adacore.com>
9355
9356 * gdbserver/configure.ac, gdbserver/gdbserver.1: Copyright year
9357 update.
9358
71ce852c
JB		 93592011-01-01 Joel Brobecker <brobecker@adacore.com>
9360
9361 * server.c (gdbserver_version): Update copyright year in version
9362 output.
9363 * gdbreplay.c (gdbreplay_version): Ditto.
9364
eb826dc6
MF		 93652010-12-29 Jie Zhang <jie.zhang@analog.com>
9366
9367 * configure.srv (bfin-*-*linux*): Handle Blackfin/Linux targets.
9368 * linux-bfin-low.c: New file.
9369 * linux-low.c: Define PT_TEXT_ADDR, PT_TEXT_END_ADDR, and
9370 PT_DATA_ADDR for BFIN targets.
9371 * Makefile.in (SFILES): Add linux-bfin-low.c.
9372 (clean): Remove reg-bfin.c.
9373 (linux-bfin-low.o, reg-bfin.o, reg-bfin.c): New targets.
9374 * README: Mention supported Blackfin targets.
9375
39ab222a
MF		 93762010-12-23 Mike Frysinger <vapier@gentoo.org>
9377
9378 * .gitignore: New file.
9379
a1f2ce7d
MF		 93802010-11-16 Mike Frysinger <vapier@gentoo.org>
9381
9382 * linux-low.c (linux_tracefork_child): Add char* cast to arg.
9383
f474844c
JZ		 93842010-10-22 Jie Zhang <jie@codesourcery.com>
9385
9386 * Makefile.in: Add FLAGS_TO_PASS variable.
9387 (install): Remove dependency of install-only and recursively
9388 invoke make for install-only.
9389
f1048712
DE		 93902010-10-04 Doug Evans <dje@google.com>
9391
9392 * Makefile.in (uninstall): Use $(DESTDIR).
9393
b53a1623
PA		 93942010-09-24 Pedro Alves <pedro@codesourcery.com>
9395
e6ee044d
PA		 9396 PR gdb/11842
9397
b53a1623
PA		 9398 * linux-x86-low.c (compat_siginfo_from_siginfo)
9399 (siginfo_from_compat_siginfo): Also copy si_pid and si_uid when
9400 si_code is < 0. Check for si_code == SI_TIMER before checking for
9401 si_code < 0.
9402
fa1bd1e4
JB		 94032010-09-13 Joel Brobecker <brobecker@adacore.com>
9404
9405 * lynx-i386-low.c: New file.
9406 * configure.srv: Add handling of i[34567]86-*-lynxos* targets.
9407
47fac8f8
JB		 94082010-09-13 Joel Brobecker <brobecker@adacore.com>
9409
9410 * lynx-low.c (ptrace_request_to_str): Remove handling for
9411 request values that have been removed in LynxOS 5.x.
9412
1adfc54d
JB		 94132010-09-13 Joel Brobecker <brobecker@adacore.com>
9414
9415 * lynx-low.c, lynx-ppc-loc.c: Include <sys/ptrace.h> instead of
9416 <ptrace.h>
9417
c2a66c29
NS		 94182010-09-09 Nathan Sidwell <nathan@codesourcery.com>
9419
9420 * configure.ac: Add --enable-inprocess-agent option.
9421 * configure: Rebuilt.
9422
32fcada3
YQ		 94232010-09-06 Yao Qi <yao@codesourcery.com>
9424
9425 * linux-low.c (linux_kill): Remove unused variable.
9426 (linux_stabilize_threads): Likewise.
9427 * server.c (start_inferior): Likewise.
9428 (queue_stop_reply_callback): Likewise.
9429 * tracepoint.c (do_action_at_tracepoint): Likewise.
9430
0cccb683
YQ		 94312010-09-06 Yao Qi <yao@codesourcery.com>
9432
9433 * linux-low.c (maybe_move_out_of_jump_pad): Restore current_inferior
9434 on return.
9435
423ec54c
JK		 94362010-09-06 Jan Kratochvil <jan.kratochvil@redhat.com>
9437
9438 * target.c (mywait) <TARGET_WAITKIND_EXITED>: Fix to use INTEGER.
9439
12ac6819
PA		 94402010-09-06 Pedro Alves <pedro@codesourcery.com>
9441
9442 * Makefile.in (install-only): Replace $IPA_DEPFILES with
9443 "$(IPA_DEPFILES)".
9444
8ed54b31
JB		 94452010-09-01 Joel Brobecker <brobecker@adacore.com>
9446
9447 * gdbserver/lynx-low.c, gdbserver/lynx-low.h,
9448 gdbserver/lynx-ppc-low.c: New files.
9449 * Makefile.in (lynx_low_h): New variable.
9450 (lynx-low.o, lynx-ppc-low.o): New rules.
9451 * configure.ac: On LynxOS, link with -lnetinet.
9452 * configure.srv: Add handling of powerpc-*-lynxos* targets.
9453 * configure: regenerate.
9454
bb0116a4
JB		 94552010-09-01 Joel Brobecker <brobecker@adacore.com>
9456
9457 * Makefile.in (vasprintf.o, vsnprintf.o): New rules.
9458 * configure.ac: Add check for vasprintf and vsnprintf.
9459 * configure, config.in: Regenerate.
9460 * server.h (vasprintf, vsnprintf): Add conditional declarations.
9461
a778ab81 94622010-09-01 Joel Brobecker <brobecker@adacore.com>
9463
9464 * gdbreplay.c: Move include of alloca.h up, next to include of
9465 malloc.h.
9466 * server.h: Add include of malloc.h.
9467 * mem-break.c: Remove include of malloc.h.
9468 * server.c, tracepoint.c, utils.c, win32-low.c: Likewise.
9469
8b034a19 94702010-09-01 Joel Brobecker <brobecker@adacore.com>
9471
9472 * Makefile.in (memmem.o): Build with -Wno-error.
9473
94742010-09-01 Joel Brobecker <brobecker@adacore.com>
9475
9476 * utils.c (xsnprintf): Make non-static.
9477 * server.h: Add xsnprintf declaration.
9478 * linux-low.c, nto-low.c, target.c, thread-db.c, tracepoint.c:
9479 replace calls to snprintf by calls to xsnprintf throughout.
9480
94812010-09-01 Joel Brobecker <brobecker@adacore.com>
9482
9483 * configure.ac: Add configure check for alloca.
9484 * configure, config.in: Regenerate.
9485 * server.h: Include alloca.h if it exists.
9486 * gdbreplay.c: Include alloca.h if it exists.
9487
1a981360
PA		 94882010-08-28 Pedro Alves <pedro@codesourcery.com>
9489
9490 * linux-low.c (__SIGRTMIN): Define if not already defined.
9491 (linux_create_inferior): Check for __ANDROID__ rather than
9492 __SIGRTMIN.
9493 (enqueue_one_deferred_signal): Don't requeue non-RT signals that
9494 are already deferred.
9495 (linux_wait_1): Check for __ANDROID__ rather than __SIGRTMIN.
9496 (linux_resume_one_thread): Don't queue a SIGSTOP if the lwp is
9497 stopped and already has a pending signal to report.
9498 (proceed_one_lwp): : Don't queue a SIGSTOP if the lwp already has
9499 a pending signal to report or is moving out of a jump pad.
9500 (linux_init_signals): Check for __ANDROID__ rather than
9501 __SIGRTMIN.
9502
b4d51a55
PA		 95032010-08-28 Pedro Alves <pedro@codesourcery.com>
9504
9505 * linux-low.c (linux_stabilize_threads): Wrap debug output in a
9506 debug_threads check. Avoid a linear search when not doing debug
9507 output.
9508
ec48365d
PA		 95092010-08-27 Pedro Alves <pedro@codesourcery.com>
9510
9511 * event-loop.c (event_handle_func): Adjust to use gdb_fildes_t.
9512 (struct gdb_event) <fd>: Change type to gdb_fildes_t.
9513 (struct file_handler) <fd>: Change type to gdb_fildes_t.
9514 (process_event): Change local fd's type to gdb_fildes_t.
9515 (create_file_handler): Adjust prototype.
9516 (delete_file_handler): Adjust prototype.
9517 (handle_file_event): Adjust prototype. Use pfildes.
9518 (create_file_event): Adjsut prototype.
9519 * remote-utils.c (remote_desc, listen_desc): Change type to
9520 gdb_fildes_t.
9521 * server.h: New gdb_fildes_t typedef.
9522 [USE_WIN32API]: Include winsock2.h.
9523 (delete_file_handler, add_file_handler): Adjust prototypes.
9524 (pfildes): Declare.
9525 * utils.c (pfildes): New.
9526
854d88f0
PA		 95272010-08-27 Pedro Alves <pedro@codesourcery.com>
9528
9529 * configure.ac (build_warnings): Add -Wno-char-subscripts.
9530 * configure: Regenerate.
9531
0146f85b
PA		 95322010-08-27 Pedro Alves <pedro@codesourcery.com>
9533
9534 * linux-low.c (linux_unprepare_to_access_memory): Rename to ...
9535 (linux_done_accessing_memory): ... this.
9536 (linux_target_ops): Adjust.
9537 * linux-x86-low.c (x86_insert_point, x86_remove_point): Adjust.
9538 * nto-low.c (nto_target_ops): Adjust comment.
9539 * server.c (gdb_read_memory, gdb_write_memory): Adjust.
9540 * spu-low.c (spu_target_ops): Adjust comment.
9541 * target.h (target_ops): Rename unprepare_to_access_memory field
9542 to done_accessing_memory.
9543 (unprepare_to_access_memory): Rename to ...
9544 (done_accessing_memory): ... this.
9545
90d74c30
PA		 95462010-08-26 Pedro Alves <pedro@codesourcery.com>
9547
9548 * linux-low.c (linux_prepare_to_access_memory): New.
9549 (linux_unprepare_to_access_memory): New.
9550 (linux_target_ops): Install them.
9551 * server.c (read_memory): Rename to ...
9552 (gdb_read_memory): ... this. Use
9553 prepare_to_access_memory/prepare_to_access_memory.
9554 (write_memory): Rename to ...
9555 (gdb_write_memory): ... this. Use
9556 prepare_to_access_memory/prepare_to_access_memory.
9557 (handle_search_memory_1): Adjust.
9558 (process_serial_event): Adjust.
9559 * target.h (struct target_ops): New fields
9560 prepare_to_access_memory and unprepare_to_access_memory.
9561 (prepare_to_access_memory, unprepare_to_access_memory): New.
9562 * linux-x86-low.c (x86_insert_point, x86_remove_point): Use
9563 prepare_to_access_memory/prepare_to_access_memory.
9564 * nto-low.c (nto_target_ops): Adjust.
9565 * spu-low.c (spu_target_ops): Adjust.
9566 * win32-low.c (win32_target_ops): Adjust.
9567
fd467969
PA		 95682010-08-26 Pedro Alves <pedro@codesourcery.com>
9569
9570 * Makefile.in (WARN_CFLAGS): Get it from configure.
9571 (WERROR_CFLAGS): New.
9572 (INTERNAL_CFLAGS): Add WERROR_CFLAGS.
9573 * configure.ac: Introduce --enable-werror, which adds -Werror to
9574 the compiler command line. Enabled by default. Disable with
9575 --disable-werror. Add -Wdeclaration-after-statement
9576 Wpointer-arith and -Wformat-nonliteral to warning flags.
9577 * configure: Regenerate.
9578
331e2f5f
PA		 95792010-08-26 Pedro Alves <pedro@codesourcery.com>
9580
9581 * mem-break.c [HAVE_MALLOC_H]: Include malloc.h.
9582
e581f2b4
PA		 95832010-08-26 Pedro Alves <pedro@codesourcery.com>
9584
9585 * gdbreplay.c (remote_error): New.
9586 (gdbchar): New.
9587 (expect): Use gdbchar. Check for error reading from GDB.
9588 Clarify sync error output.
9589 (play): Check for errors writing to GDB.
9590 * linux-low.c (sigchld_handler): Really ignore `write' errors.
9591 * remote-utils.c (getpkt): Check for errors writing to the remote
9592 descriptor.
9593
3c11dd79
PA		 95942010-08-25 Pedro Alves <pedro@codesourcery.com>
9595
9596 * linux-low.c (linux_wait_1): Move non-debugging code out of
9597 `debug_threads' control.
9598
d20a8ad9
PA		 95992010-08-25 Pedro Alves <pedro@codesourcery.com>
9600
9601 * linux-low.c (linux_wait_1): Don't set last_status here.
9602 * server.c (push_event, queue_stop_reply_callback): Assert we're
9603 not pushing a TARGET_WAITKIND_IGNORE event.
9604 (start_inferior, start_inferior, attach_inferior, handle_v_cont)
9605 (myresume, handle_target_event): Set the thread's last_resume_kind
9606 and last_status from the target returned status.
9607
964e4306
PA		 96082010-08-25 Pedro Alves <pedro@codesourcery.com>
9609
9610 PR threads/10729
9611
9612 * linux-x86-low.c (update_debug_registers_callback): New.
9613 (i386_dr_low_set_addr): Use it.
9614 (i386_dr_low_get_addr): New.
9615 (i386_dr_low_set_control): Use update_debug_registers_callback.
9616 (i386_dr_low_get_control): New.
9617 (i386_dr_low_get_status): Adjust.
9618 * linux-low.c (linux_stop_lwp): New.
9619 * linux-low.h (linux_stop_lwp): Declare.
9620
9621 * i386-low.c (I386_DR_GET_RW_LEN): Take the dr7 contents as
9622 argument instead of a i386_debug_reg_state.
9623 (I386_DR_WATCH_HIT): Take the dr6 contents as argument instead of
9624 a i386_debug_reg_state.
9625 (i386_insert_aligned_watchpoint): Adjust.
9626 (i386_remove_aligned_watchpoint): Adjust.
9627 (i386_low_stopped_data_address): Read the debug registers from the
9628 inferior instead of from the mirrors.
9629 * i386-low.h (struct i386_debug_reg_state): Extend comment.
9630 (i386_dr_low_get_addr): Declare.
9631 (i386_dr_low_get_control): Declare.
9632 (i386_dr_low_get_status): Change prototype.
9633
9634 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): New globals.
9635 (i386_dr_low_get_addr): New.
9636 (i386_dr_low_get_control): New.
9637 (i386_dr_low_get_status): Adjust prototype. Return
9638 dr_status_mirror.
9639 (i386_initial_stuff): Clear dr_status_mirror and
9640 dr_control_mirror.
9641 (i386_get_thread_context): Adjust.
9642 (i386_set_thread_context): Adjust.
9643 (i386_thread_added): Adjust.
9644
5f21a75b
PA		 96452010-08-24 Pedro Alves <pedro@codesourcery.com>
9646
9647 * linux-low.h (linux_thread_area): Delete declaration.
9648
3e4c1235
TS		 96492010-08-11 Thomas Schwinge <thomas@codesourcery.com>
9650
9651 * linux-low.c (linux_wait_1): Correctly return the ptid of the child
9652 after its termination.
9653
1971b033
PA		 96542010-08-09 Pedro Alves <pedro@codesourcery.com>
9655
9656 * linux-low.c (gdb_wants_lwp_stopped): Delete.
9657 (gdb_wants_all_stopped): Delete.
9658 (linux_wait_1): Don't call them.
9659 * server.c (handle_v_cont): Tag all threads as want-stopped.
9660 (gdb_wants_thread_stopped): Fix comments. Tag the thread that
9661 stopped as "client-wants-stopped".
9662
310444ac
PA		 96632010-07-31 Pedro Alves <pedro@codesourcery.com>
9664
9665 * Makefile.in (signals_h): New.
9666 (server_h): Depend on it.
9667 (server.o): Don't depend on $(signals_def).
9668 (signals.o): Depend on $(signals_def).
9669
a19cae16
JK		 96702010-07-31 Jan Kratochvil <jan.kratochvil@redhat.com>
9671
9672 * Makefile.in (signals_def): New.
9673 (server_h): Append include/gdb/signals.h and signals_def.
9674 (server.o): Append signals_def.
9675
30d50328
JK		 96762010-07-25 Jan Kratochvil <jan.kratochvil@redhat.com>
9677
9678 * server.c (handle_target_event): Use target_signal_to_host for
9679 resume_info.sig initialization.
9680 * target.h (struct thread_resume) <sig>: New comment.
9681
5c3216e2
OS		 96822010-07-20 Ozkan Sezer <sezeroz@gmail.com>
9683
c6f46ca0
OS		 9684 * server.c (handle_query): strcpy() the returned string from paddress()
9685 instead of sprintf().
5c3216e2
OS		 9686 * utils.c (paddress): Return phex_nz().
9687
6bd31874
JB		 96882010-07-07 Joel Brobecker <brobecker@adacore.com>
9689
9690 * server.c (handle_v_cont): Call mourn_inferior if process
9691 just exited.
9692 (myresume): Likewise.
9693
0fb4aa4b
PA		 96942010-07-01 Pedro Alves <pedro@codesourcery.com>
9695
9696 Static tracepoints, and integration with UST.
9697
9698 * configure.ac: Handle --with-ust. substitute ustlibs and ustinc.
9699 * mem-break.c (uninsert_all_breakpoints)
9700 (reinsert_all_breakpoints): New.
9701 * mem-break.h (reinsert_all_breakpoints, uninsert_all_breakpoints):
9702 * tracepoint.c (ust_loaded, helper_thread_id, cmd_buf): New.
9703 (gdb_agent_ust_loaded, helper_thread_id)
9704 (gdb_agent_helper_thread_id): New macros.
9705 (struct ipa_sym_addresses): Add addr_ust_loaded,
9706 addr_helper_thread_id, addr_cmd_buf.
9707 (symbol_list): Add ust_loaded, helper_thread_id, cmd_buf.
9708 (in_process_agent_loaded_ust): New.
9709 (write_e_ust_not_loaded): New.
9710 (maybe_write_ipa_ust_not_loaded): New.
9711 (struct collect_static_trace_data_action): New.
9712 (enum tracepoint_type) <static_tracepoint>: New.
9713 (struct tracepoint) <handle>: Mention static tracepoints.
9714 (struct static_tracepoint_ctx): New.
9715 (CMD_BUF_SIZE): New.
9716 (add_tracepoint_action): Handle static tracepoint actions.
9717 (unprobe_marker_at): New.
9718 (clear_installed_tracepoints): Handle static tracepoints.
9719 (cmd_qtdp): Handle static tracepoints.
9720 (probe_marker_at): New.
9721 (cmd_qtstart): Handle static tracepoints.
9722 (response_tracepoint): Handle static tracepoints.
9723 (cmd_qtfstm, cmd_qtsstm, cmd_qtstmat): New.
9724 (handle_tracepoint_query): Handle qTfSTM, qTsSTM and qTSTMat.
9725 (get_context_regcache): Handle static tracepoints.
9726 (do_action_at_tracepoint): Handle static tracepoint actions.
9727 (traceframe_find_block_type): Handle static trace data blocks.
9728 (traceframe_read_sdata): New.
9729 (download_tracepoints): Download static tracepoint actions.
9730 [HAVE_UST] Include ust/ust.h, dlfcn.h, sys/socket.h, and sys/un.h.
9731 (GDB_PROBE_NAME): New.
9732 (ust_ops): New.
9733 (GET_UST_SYM): New.
9734 (USTF): New.
9735 (dlsym_ust): New.
9736 (ust_marker_to_static_tracepoint): New.
9737 (gdb_probe): New.
9738 (collect_ust_data_at_tracepoint): New.
9739 (gdb_ust_probe): New.
9740 (UNIX_PATH_MAX, SOCK_DIR): New.
9741 (gdb_ust_connect_sync_socket): New.
9742 (resume_thread, stop_thread): New.
9743 (run_inferior_command): New.
9744 (init_named_socket): New.
9745 (gdb_ust_socket_init): New.
9746 (cstr_to_hexstr): New.
9747 (next_st): New.
9748 (first_marker, next_marker): New.
9749 (response_ust_marker): New.
9750 (cmd_qtfstm, cmd_qtsstm): New.
9751 (unprobe_marker_at, probe_marker_at): New.
9752 (cmd_qtstmat, gdb_ust_thread): New.
9753 (gdb_ust_init): New.
9754 (initialize_tracepoint_ftlib): Call gdb_ust_init.
9755 * linux-amd64-ipa.c [HAVE_UST]: Include ust/processor.h
9756 (ST_REGENTRY): New.
9757 (x86_64_st_collect_regmap): New.
9758 (X86_64_NUM_ST_COLLECT_GREGS): New.
9759 (AMD64_RIP_REGNUM): New.
9760 (supply_static_tracepoint_registers): New.
9761 * linux-i386-ipa.c [HAVE_UST]: Include ust/processor.h
9762 (ST_REGENTRY): New.
9763 (i386_st_collect_regmap): New.
9764 (i386_NUM_ST_COLLECT_GREGS): New.
9765 (supply_static_tracepoint_registers): New.
9766 * server.c (handle_query): Handle qXfer:statictrace:read.
9767 <qSupported>: Report support for StaticTracepoints, and
9768 qXfer:statictrace:read features.
9769 * server.h (traceframe_read_sdata)
9770 (supply_static_tracepoint_registers): Declare.
9771 * remote-utils.c (convert_int_to_ascii, hexchars, ishex, tohex)
9772 (unpack_varlen_hex): Include in IPA build.
9773 * Makefile.in (ustlibs, ustinc): New.
9774 (IPA_OBJS): Add remote-utils-ipa.o.
9775 ($(IPA_LIB)): Link -ldl and -lpthread.
9776 (UST_CFLAGS): New.
9777 (IPAGENT_CFLAGS): Add UST_CFLAGS.
9778 * config.in, configure: Regenerate.
9779
9e4344e5
PA		 97802010-06-20 Ian Lance Taylor <iant@google.com>
9781 Pedro Alves <pedro@codesourcery.com>
9782
9783 * linux-x86-low.c (always_true): Delete.
9784 (EMIT_ASM, EMIT_ASM32): Use an uncondition asm jmp instead of
9785 trying to fool the compiler with always_true.
9786
c6beb2cb
PA		 97872010-06-20 Pedro Alves <pedro@codesourcery.com>
9788
9789 * tracepoint.c (condition_true_at_tracepoint): Don't run compiled
9790 conditions in gdbserver.
9791
d2ed6730
UW		 97922010-06-19 Ulrich Weigand <uweigand@de.ibm.com>
9793
9794 * spu-low.c (spu_read_memory): Wrap around local store limit.
9795 (spu_write_memory): Likewise.
9796
4e29fb54
PA		 97972010-06-15 Pedro Alves <pedro@codesourcery.com>
9798
9799 * linux-x86-low.c (amd64_emit_const, amd64_emit_void_call_2)
9800 (i386_emit_const, i386_emit_void_call_2): Replace int64_t uses with
9801 LONGEST uses.
9802 * server.h (struct emit_ops): Replace int64_t uses with LONGEST
9803 uses.
9804 * tracepoint.c (emit_const, emit_void_call_2): Replace int64_t
9805 uses with LONGEST uses.
9806
6a271cae
PA		 98072010-06-14 Stan Shebs <stan@codesourcery.com>
9808 Pedro Alves <pedro@codesourcery.com>
9809
9810 Bytecode compiler.
9811
9812 * linux-x86-low.c: Include limits.h.
9813 (add_insns): New.
9814 (always_true): New.
9815 (EMIT_ASM): New.
9816 (EMIT_ASM32): New.
9817 (amd64_emit_prologue, amd64_emit_epilogue, amd64_emit_add)
9818 (amd64_emit_sub, amd64_emit_mul, amd64_emit_lsh)
9819 (amd64_emit_rsh_signed, amd64_emit_rsh_unsigned, amd64_emit_ext,
9820 (amd64_emit_log_not, amd64_emit_bit_and, amd64_emit_bit_or)
9821 (amd64_emit_bit_xor, amd64_emit_bit_not, amd64_emit_equal,
9822 (amd64_emit_less_signed, amd64_emit_less_unsigned, amd64_emit_ref,
9823 (amd64_emit_if_goto, amd64_emit_goto, amd64_write_goto_address)
9824 (amd64_emit_const, amd64_emit_call, amd64_emit_reg)
9825 (amd64_emit_pop, amd64_emit_stack_flush, amd64_emit_zero_ext)
9826 (amd64_emit_swap, amd64_emit_stack_adjust, amd64_emit_int_call_1)
9827 (amd64_emit_void_call_2): New.
9828 (amd64_emit_ops): New.
9829 (i386_emit_prologue, i386_emit_epilogue, i386_emit_add)
9830 (i386_emit_sub,i386_emit_mul, i386_emit_lsh, i386_emit_rsh_signed)
9831 (i386_emit_rsh_unsigned, i386_emit_ext, i386_emit_log_not)
9832 (i386_emit_bit_and, i386_emit_bit_or, i386_emit_bit_xor)
9833 (i386_emit_bit_not, i386_emit_equal, i386_emit_less_signed)
9834 (i386_emit_less_unsigned, i386_emit_ref, i386_emit_if_goto)
9835 (i386_emit_goto, i386_write_goto_address, i386_emit_const)
9836 (i386_emit_call, i386_emit_reg, i386_emit_pop)
9837 (i386_emit_stack_flush, i386_emit_zero_ext, i386_emit_swap)
9838 (i386_emit_stack_adjust, i386_emit_int_call_1)
9839 (i386_emit_void_call_2): New.
9840 (i386_emit_ops): New.
9841 (x86_emit_ops): New.
9842 (the_low_target): Install x86_emit_ops.
9843 * server.h (struct emit_ops): New.
9844 (get_raw_reg_func_addr): Declare.
9845 (current_insn_ptr, emit_error): Declare.
9846 * tracepoint.c (get_raw_reg, get_trace_state_variable_value)
9847 (set_trace_state_variable_value): New defines.
9848 (struct ipa_sym_addresses): New fields addr_get_raw_reg,
9849 addr_get_trace_state_variable_value and
9850 addr_set_trace_state_variable_value.
9851 (symbol_list): New fields for get_raw_reg,
9852 get_trace_state_variable_value and set_trace_state_variable_value.
9853 (condfn): New typedef.
9854 (struct tracepoint): New field `compiled_cond'.
9855 (do_action_at_tracepoint): Clear compiled_cond.
9856 (get_trace_state_variable_value, set_trace_state_variable_value):
9857 Export in the IPA.
9858 (condition_true_at_tracepoint): If there's a compiled condition,
9859 run that.
9860 (current_insn_ptr, emit_error): New globals.
9861 (struct bytecode_address): New.
9862 (get_raw_reg_func_addr): New.
9863 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul)
9864 (emit_lsh, emit_rsh_signed, emit_rsh_unsigned, emit_ext)
9865 (emit_log_not, emit_bit_and, emit_bit_or, emit_bit_xor)
9866 (emit_bit_not, emit_equal, emit_less_signed, emit_less_unsigned)
9867 (emit_ref, emit_if_goto, emit_goto, write_goto_address, emit_const)
9868 (emit_reg, emit_pop, emit_stack_flush, emit_zero_ext, emit_swap)
9869 (emit_stack_adjust, emit_int_call_1, emit_void_call_2): New.
9870 (compile_tracepoint_condition, compile_bytecodes): New.
9871 * target.h (emit_ops): Forward declare.
9872 (struct target_ops): New field emit_ops.
9873 (target_emit_ops): New.
9874 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): New.
9875 * linux-i386-ipa.c (gdb_agent_get_raw_reg): New.
9876 * linux-low.c (linux_emit_ops): New.
9877 (linux_target_ops): Install it.
9878 * linux-low.h (struct linux_target_ops): New field emit_ops.
9879
92b72907
UW		 98802010-06-14 Ulrich Weigand <uweigand@de.ibm.com>
9881
9882 * linux-ppc-low.c (ppc_arch_setup): Use private regcache to test MSR.
9883 * linux-s390-low.c (ppc_arch_setup): Use private regcache to test PSW.
9884
fa593d66
PA		 98852010-06-01 Pedro Alves <pedro@codesourcery.com>
9886 Stan Shebs <stan@codesourcery.com>
9887
9888 * Makefile.in (IPA_DEPFILES, extra_libraries): New.
9889 (all): Depend on $(extra_libraries).
9890 (install-only): Install the IPA.
9891 (IPA_OBJS, IPA_LIB): New.
9892 (clean): Remove the IPA lib.
9893 (IPAGENT_CFLAGS): New.
9894 (tracepoint-ipa.o, utils-ipa.o, remote-utils-ipa.o)
9895 (regcache-ipa.o, i386-linux-ipa.o, linux-i386-ipa.o)
9896 (linux-amd64-ipa.o, amd64-linux-ipa.o): New rules.
9897 * linux-amd64-ipa.c, linux-i386-ipa.c: New files.
9898 * configure.ac: Check for atomic builtins support in the compiler.
9899 (IPA_DEPFILES, extra_libraries): Define.
9900 * configure.srv (ipa_obj): Add description.
9901 (ipa_i386_linux_regobj, ipa_amd64_linux_regobj): Define.
9902 (i[34567]86-*-linux*): Set ipa_obj.
9903 (x86_64-*-linux*): Set ipa_obj.
9904 * linux-low.c (stabilizing_threads): New.
9905 (supports_fast_tracepoints): New.
9906 (linux_detach): Stabilize threads before detaching.
9907 (handle_tracepoints): Handle internal tracing breakpoints. Assert
9908 the lwp is either not stabilizing, or is moving out of a jump pad.
9909 (linux_fast_tracepoint_collecting): New.
9910 (maybe_move_out_of_jump_pad): New.
9911 (enqueue_one_deferred_signal): New.
9912 (dequeue_one_deferred_signal): New.
9913 (linux_wait_for_event_1): If moving out of a jump pad, defer
9914 pending signals to later.
9915 (linux_stabilize_threads): New.
9916 (linux_wait_1): Check if threads need moving out of jump pads, and
9917 do it if so.
9918 (stuck_in_jump_pad_callback): New.
9919 (move_out_of_jump_pad_callback): New.
9920 (lwp_running): New.
9921 (linux_resume_one_lwp): Handle moving out of jump pads.
9922 (linux_set_resume_request): Dequeue deferred signals.
9923 (need_step_over_p): Also step over fast tracepoint jumps.
9924 (start_step_over): Also uninsert fast tracepoint jumps.
9925 (finish_step_over): Also reinsert fast tracepoint jumps.
9926 (linux_install_fast_tracepoint_jump): New.
9927 (linux_target_ops): Install linux_stabilize_threads and
9928 linux_install_fast_tracepoint_jump_pad.
9929 * linux-low.h (linux_target_ops) <get_thread_area,
9930 install_fast_tracepoint_jump_pad>: New fields.
9931 (struct lwp_info) <collecting_fast_tracepoint,
9932 pending_signals_to_report, exit_jump_pad_bkpt>: New fields.
9933 (linux_get_thread_area): Declare.
9934 * linux-x86-low.c (jump_insn): New.
9935 (x86_get_thread_area): New.
9936 (append_insns): New.
9937 (push_opcode): New.
9938 (amd64_install_fast_tracepoint_jump_pad): New.
9939 (i386_install_fast_tracepoint_jump_pad): New.
9940 (x86_install_fast_tracepoint_jump_pad): New.
9941 (the_low_target): Install x86_get_thread_area and
9942 x86_install_fast_tracepoint_jump_pad.
9943 * mem-break.c (set_raw_breakpoint_at): Use read_inferior_memory.
9944 (struct fast_tracepoint_jump): New.
9945 (fast_tracepoint_jump_insn): New.
9946 (fast_tracepoint_jump_shadow): New.
9947 (find_fast_tracepoint_jump_at): New.
9948 (fast_tracepoint_jump_here): New.
9949 (delete_fast_tracepoint_jump): New.
9950 (set_fast_tracepoint_jump): New.
9951 (uninsert_fast_tracepoint_jumps_at): New.
9952 (reinsert_fast_tracepoint_jumps_at): New.
9953 (set_breakpoint_at): Use write_inferior_memory.
9954 (uninsert_raw_breakpoint): Use write_inferior_memory.
9955 (check_mem_read): Mask out fast tracepoint jumps.
9956 (check_mem_write): Mask out fast tracepoint jumps.
9957 * mem-break.h (struct fast_tracepoint_jump): Forward declare.
9958 (set_fast_tracepoint_jump): Declare.
9959 (delete_fast_tracepoint_jump)
9960 (fast_tracepoint_jump_here, uninsert_fast_tracepoint_jumps_at)
9961 (reinsert_fast_tracepoint_jumps_at): Declare.
9962 * regcache.c: Don't compile many functions when building the
9963 in-process agent library.
9964 (init_register_cache) [IN_PROCESS_AGENT]: Don't allow allocating
9965 the register buffer in the heap.
9966 (free_register_cache): If the register buffer isn't owned by the
9967 regcache, don't free it.
9968 (set_register_cache) [IN_PROCESS_AGENT]: Don't re-alocate
9969 pre-existing register caches.
9970 * remote-utils.c (convert_int_to_ascii): Constify `from' parameter
9971 type.
9972 (convert_ascii_to_int): : Constify `from' parameter type.
9973 (decode_M_packet, decode_X_packet): Replace the `to' parameter by
9974 a `to_p' pointer to pointer parameter. If TO_P is NULL, malloc
9975 the needed buffer in-place.
9976 (relocate_instruction): New.
9977 * server.c (handle_query) <qSymbols>: If the target supports
9978 tracepoints, give it a chance of looking up symbols. Report
9979 support for fast tracepoints.
9980 (handle_status): Stabilize threads.
9981 (process_serial_event): Adjust.
9982 * server.h (struct fast_tracepoint_jump): Forward declare.
9983 (struct process_info) <fast_tracepoint_jumps>: New field.
9984 (convert_ascii_to_int, convert_int_to_ascii): Adjust.
9985 (decode_X_packet, decode_M_packet): Adjust.
9986 (relocate_instruction): Declare.
9987 (in_process_agent_loaded): Declare.
9988 (tracepoint_look_up_symbols): Declare.
9989 (struct fast_tpoint_collect_status): Declare.
9990 (fast_tracepoint_collecting): Declare.
9991 (force_unlock_trace_buffer): Declare.
9992 (handle_tracepoint_bkpts): Declare.
9993 (initialize_low_tracepoint)
9994 (supply_fast_tracepoint_registers) [IN_PROCESS_AGENT]: Declare.
9995 * target.h (struct target_ops) <stabilize_threads,
9996 install_fast_tracepoint_jump_pad>: New fields.
9997 (stabilize_threads, install_fast_tracepoint_jump_pad): New.
9998 * tracepoint.c [HAVE_MALLOC_H]: Include malloc.h.
9999 [HAVE_STDINT_H]: Include stdint.h.
10000 (trace_debug_1): Rename to ...
10001 (trace_vdebug): ... this.
10002 (trace_debug): Rename to ...
10003 (trace_debug_1): ... this. Add `level' parameter.
10004 (trace_debug): New.
10005 (ATTR_USED, ATTR_NOINLINE): New.
10006 (IP_AGENT_EXPORT): New.
10007 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
10008 (collecting, gdb_collect, stop_tracing, flush_trace_buffer)
10009 (about_to_request_buffer_space, trace_buffer_is_full)
10010 (stopping_tracepoint, expr_eval_result, error_tracepoint)
10011 (tracepoints, tracing, trace_buffer_ctrl, trace_buffer_ctrl_curr)
10012 (trace_buffer_lo, trace_buffer_hi, traceframe_read_count)
10013 (traceframe_write_count, traceframes_created)
10014 (trace_state_variables)
10015 New renaming defines.
10016 (struct ipa_sym_addresses): New.
10017 (STRINGIZE_1, STRINGIZE, IPA_SYM): New.
10018 (symbol_list): New.
10019 (ipa_sym_addrs): New.
10020 (all_tracepoint_symbols_looked_up): New.
10021 (in_process_agent_loaded): New.
10022 (write_e_ipa_not_loaded): New.
10023 (maybe_write_ipa_not_loaded): New.
10024 (tracepoint_look_up_symbols): New.
10025 (debug_threads) [IN_PROCESS_AGENT]: New.
10026 (read_inferior_memory) [IN_PROCESS_AGENT]: New.
10027 (UNKNOWN_SIDE_EFFECTS): New.
10028 (stop_tracing): New.
10029 (flush_trace_buffer): New.
10030 (stop_tracing_bkpt): New.
10031 (flush_trace_buffer_bkpt): New.
10032 (read_inferior_integer): New.
10033 (read_inferior_uinteger): New.
10034 (read_inferior_data_pointer): New.
10035 (write_inferior_data_pointer): New.
10036 (write_inferior_integer): New.
10037 (write_inferior_uinteger): New.
10038 (struct collect_static_trace_data_action): Delete.
10039 (enum tracepoint_type): New.
10040 (struct tracepoint) <type>: New field `type'.
43aaf8b6
PA		 10041 <actions_str, step_actions, step_actions_str>: Only include in
10042 GDBserver.
fa593d66
PA		 10043 <orig_size, obj_addr_on_target, adjusted_insn_addr>
10044 <adjusted_insn_addr_end, jump_pad, jump_pad_end>: New fields.
10045 (tracepoints): Use IP_AGENT_EXPORT.
10046 (last_tracepoint): Don't include in the IPA.
10047 (stopping_tracepoint): Use IP_AGENT_EXPORT.
10048 (trace_buffer_is_full): Use IP_AGENT_EXPORT.
10049 (alloced_trace_state_variables): New.
10050 (trace_state_variables): Use IP_AGENT_EXPORT.
10051 (traceframe_t): Delete unused variable.
10052 (circular_trace_buffer): Don't include in the IPA.
10053 (trace_buffer_start): Delete.
10054 (struct trace_buffer_control): New.
10055 (trace_buffer_free): Delete.
10056 (struct ipa_trace_buffer_control): New.
10057 (GDBSERVER_FLUSH_COUNT_MASK, GDBSERVER_FLUSH_COUNT_MASK_PREV)
10058 (GDBSERVER_FLUSH_COUNT_MASK_CURR, GDBSERVER_UPDATED_FLUSH_COUNT_BIT):
10059 New.
10060 (trace_buffer_ctrl): New.
10061 (TRACE_BUFFER_CTRL_CURR): New.
10062 (trace_buffer_start, trace_buffer_free, trace_buffer_end_free):
10063 Reimplement as macros.
10064 (trace_buffer_wrap): Delete.
10065 (traceframe_write_count, traceframe_read_count)
10066 (traceframes_created, tracing): Use IP_AGENT_EXPORT.
10067 (struct tracepoint_hit_ctx) <type>: New field.
10068 (struct fast_tracepoint_ctx): New.
10069 (memory_barrier): New.
10070 (cmpxchg): New.
10071 (record_tracepoint_error): Update atomically in the IPA.
10072 (clear_inferior_trace_buffer): New.
10073 (about_to_request_buffer_space): New.
10074 (trace_buffer_alloc): Handle GDBserver and inferior simulatenous
10075 updating the same buffer.
10076 (add_tracepoint): Default the tracepoint's type to trap
10077 tracepoint, and orig_size to -1.
10078 (get_trace_state_variable) [IN_PROCESS_AGENT]: Handle allocated
10079 internal variables.
10080 (create_trace_state_variable): New parameter `gdb'. Handle it.
10081 (clear_installed_tracepoints): Clear fast tracepoint jumps.
10082 (cmd_qtdp): Handle fast tracepoints.
10083 (cmd_qtdv): Adjust.
10084 (max_jump_pad_size): New.
10085 (gdb_jump_pad_head): New.
10086 (get_jump_space_head): New.
10087 (claim_jump_space): New.
10088 (sort_tracepoints): New.
10089 (MAX_JUMP_SIZE): New.
10090 (cmd_qtstart): Handle fast tracepoints. Sync tracepoints with the
10091 IPA.
10092 (stop_tracing) [IN_PROCESS_AGENT]: Don't include the tdisconnected
10093 support. Upload fast traceframes, and delete internal IPA
10094 breakpoints.
10095 (stop_tracing_handler): New.
10096 (flush_trace_buffer_handler): New.
10097 (cmd_qtstop): Upload fast tracepoints.
10098 (response_tracepoint): Handle fast tracepoints.
10099 (tracepoint_finished_step): Upload fast traceframes. Set the
10100 tracepoint hit context's tracepoint type.
10101 (handle_tracepoint_bkpts): New.
10102 (tracepoint_was_hit): Set the tracepoint hit context's tracepoint
10103 type. Add comment about fast tracepoints.
10104 (collect_data_at_tracepoint) [IN_PROCESS_AGENT]: Don't access the
10105 non-existing action_str field.
10106 (get_context_regcache): Handle fast tracepoints.
10107 (do_action_at_tracepoint) [!IN_PROCESS_AGENT]: Don't write the PC
10108 to the regcache.
10109 (fast_tracepoint_from_jump_pad_address): New.
10110 (fast_tracepoint_from_ipa_tpoint_address): New.
10111 (collecting_t): New.
10112 (force_unlock_trace_buffer): New.
10113 (fast_tracepoint_collecting): New.
10114 (collecting): New.
10115 (gdb_collect): New.
10116 (write_inferior_data_ptr): New.
10117 (target_tp_heap): New.
10118 (target_malloc): New.
10119 (download_agent_expr): New.
10120 (UALIGN): New.
10121 (download_tracepoints): New.
10122 (download_trace_state_variables): New.
10123 (upload_fast_traceframes): New.
10124 (IPA_FIRST_TRACEFRAME): New.
10125 (IPA_NEXT_TRACEFRAME_1): New.
10126 (IPA_NEXT_TRACEFRAME): New.
10127 [IN_PROCESS_AGENT]: Include sys/mman.h and fcntl.h.
10128 [IN_PROCESS_AGENT] (gdb_tp_heap_buffer, gdb_jump_pad_buffer)
10129 (gdb_jump_pad_buffer_end): New.
10130 [IN_PROCESS_AGENT] (initialize_tracepoint_ftlib): New.
10131 (initialize_tracepoint): Adjust.
10132 [IN_PROCESS_AGENT]: Allocate the IPA heap, and jump pad scratch
10133 buffer. Initialize the low module.
10134 * utils.c (PREFIX, TOOLNAME): New.
10135 (malloc_failure): Use PREFIX.
10136 (error): In the IPA, an error causes an exit.
10137 (fatal, warning): Use PREFIX.
10138 (internal_error): Use TOOLNAME.
10139 (NUMCELLS): Increase to 10.
10140 * configure, config.in: Regenerate.
10141
d149dd1d
PA		 101422010-06-01 Pedro Alves <pedro@codesourcery.com>
10143
10144 * server.c (handle_query) <qSupported>: Do two passes over the
10145 qSupported string to avoid nesting strtok.
10146
f6528abd
JK		 101472010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
10148
10149 * Makefile.in (SFILES): Add $(srcdir)/proc-service.list.
10150 (CDEPS): New.
10151 * configure.ac (RDYNAMIC): New AC_MSG_CHECKING wrapping. Test also
10152 -Wl,--dynamic-list.
10153 * configure: Regenerate.
10154 * proc-service.list: New.
10155
ca2a87a0
JK		 101562010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
10157
10158 * linux-low.c (linux_core_of_thread): Fix crash on invalid CONTENT.
10159 New comment.
10160
363a6e9f
OS		 101612010-05-26 Ozkan Sezer <sezeroz@gmail.com>
10162
10163 * gdbreplay.c (remote_open): Check error return from socket() call by
10164 its equality to -1 not by it being negative.
10165 * remote-utils.c (remote_open): Likewise.
10166
d23b6cb1
PA		 101672010-05-23 Pedro Alves <pedro@codesourcery.com>
10168
10169 * config.h: Regenerate.
10170
28d3cf85
MK		 101712010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
10172
10173 * linux-m68k-low.c (ps_get_thread_area): Don't define if kernel
10174 doesn't provide PTRACE_GET_THREAD_AREA.
10175
fea36a59
MK		 101762010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
10177
10178 * linux-m68k-low.c: Include <asm/ptrace.h>
10179 (ps_get_thread_area): Implement.
10180
24b066ba
DE		 101812010-05-03 Doug Evans <dje@google.com>
10182
10183 * event-loop.c (struct callback_event): New struct.
10184 (callback_list): New global.
10185 (append_callback_event, delete_callback_event): New functions.
10186 (process_callback): New function.
10187 (start_event_loop): Call it.
10188 * remote-utils.c (NOT_SCHEDULED): Define.
10189 (readchar_buf, readchar_bufcnt, readchar_bufp): New static globals,
10190 moved out of readchar.
10191 (readchar): Rewrite. Call reschedule before returning.
10192 (reset_readchar): New function.
10193 (remote_close): Call it.
10194 (process_remaining, reschedule): New functions.
10195 * server.h (callback_handler_func): New typedef.
10196 (append_callback_event, delete_callback_event): Declare.
10197
9836d6ea
PA		 101982010-05-03 Pedro Alves <pedro@codesourcery.com>
10199
10200 * proc-service.c (ps_pglobal_lookup): Use
10201 thread_db_look_up_one_symbol.
10202 * remote-utils.c (look_up_one_symbol): Add new `may_ask_gdb'
10203 parameter. Use it instead of all_symbols_looked_up.
10204 * server.h (struct process_info) <all_symbols_looked_up>: Delete
10205 field.
10206 (all_symbols_looked_up): Don't declare.
10207 (look_up_one_symbol): Add new `may_ask_gdb' parameter.
10208 * thread-db.c (struct thread_db) <all_symbols_looked_up>: New
10209 field.
10210 (thread_db_look_up_symbols): Adjust call to look_up_one_symbol.
10211 Set all_symbols_looked_up here.
10212 (thread_db_look_up_one_symbol): New.
10213 (thread_db_get_tls_address): Adjust.
10214 (thread_db_load_search, try_thread_db_load_1): Always allocate the
10215 thread_db object on the heap, and tentatively set it in the
10216 process structure.
10217 (thread_db_init): Don't set all_symbols_looked_up here.
10218 * linux-low.h (thread_db_look_up_one_symbol): Declare.
10219
7984d532
PA		 102202010-05-03 Pedro Alves <pedro@codesourcery.com>
10221
10222 * linux-low.c (linux_kill, linux_detach): Adjust.
10223 (status_pending_p_callback): Remove redundant statement. Check
10224 for !TARGET_WAITIKIND_IGNORE, instead of
10225 TARGET_WAITKIND_STOPPED.
10226 (handle_tracepoints): Make sure LWP is locked. Adjust.
10227 (linux_wait_for_event_1): Adjust.
10228 (linux_cancel_breakpoints): New.
10229 (unsuspend_one_lwp): New.
10230 (unsuspend_all_lwps): New.
10231 (linux_wait_1): If finishing a step-over, unsuspend all lwps.
10232 (send_sigstop_callback): Change return type to int, add new
10233 `except' parameter and handle it.
10234 (suspend_and_send_sigstop_callback): New.
10235 (stop_all_lwps): Add new `suspend' and `expect' parameters, and
10236 pass them down. If SUSPEND, also increment the lwp's suspend
10237 count.
10238 (linux_resume_one_lwp): Add notice about resuming a suspended LWP.
10239 (need_step_over_p): Don't consider suspended LWPs.
10240 (start_step_over): Adjust.
10241 (proceed_one_lwp): Change return type to int, add new `except'
10242 parameter and handle it.
10243 (unsuspend_and_proceed_one_lwp): New.
10244 (proceed_all_lwps): Use find_inferior instead of
10245 for_each_inferior.
10246 (unstop_all_lwps): Add `unsuspend' parameter. If UNSUSPEND, them
10247 also decrement the suspend count of LWPs. Pass `except' down,
10248 instead of hacking its suspend count.
10249 (linux_pause_all): Add `freeze' parameter. Adjust.
10250 (linux_unpause_all): New.
10251 (linux_target_ops): Install linux_unpause_all.
10252 * server.c (handle_status): Adjust.
10253 * target.h (struct target_ops): New fields `unpause_all' and
10254 `cancel_breakpoints'. Add new parameter to `pause_all'.
10255 (pause_all): Add new `freeze' parameter.
10256 (unpause_all): New.
10257 (cancel_breakpoints): New.
10258 * tracepoint.c (clear_installed_tracepoints): Pause threads, and
10259 cancel breakpoints.
10260 (cmd_qtstart): Pause threads.
10261 (stop_tracing): Pause threads, and cancel breakpoints.
10262 * win32-low.c (win32_target_ops): Adjust.
10263
e471f25b
PA		 102642010-05-03 Pedro Alves <pedro@codesourcery.com>
10265
10266 * linux-low.c (linux_wait_for_event_1): Move passing the signal to
10267 the inferior right away from here...
10268 (linux_wait_1): ... to here, and adjust to check the thread's
10269 last_resume_kind instead of the lwp's step or stop_expected flags.
10270
1915ef4f
PA		 102712010-05-02 Pedro Alves <pedro@codesourcery.com>
10272
10273 * README: Use consistent `GDB' and `GDBserver' spellings.
10274
f9e39928
PA		 102752010-05-02 Pedro Alves <pedro@codesourcery.com>
10276
10277 * linux-low.c (linux_kill_one_lwp): Assume the lwp is stopped.
10278 (linux_kill): Stop all lwps here. Don't delete the main lwp here.
10279 (linux_detach_one_lwp): Assume the lwp is stopped.
10280 (any_thread_of): Delete.
10281 (linux_detach): Stop all lwps here. Don't blindly delete all
10282 breakpoints.
10283 (delete_lwp_callback): New.
10284 (linux_mourn): Delete all lwps of the process that is gone.
10285 (linux_wait_1): Don't delete the last lwp of the process here.
10286 * mem-break.h (mark_breakpoints_out): Declare.
10287 * mem-break.c (mark_breakpoints_out): New.
10288 (free_all_breakpoints): Use it.
10289 * server.c (handle_target_event): If the process is gone, mark
10290 breakpoints out.
10291 * thread-db.c (struct thread_db) <create_bp>: New field.
10292 (thread_db_enable_reporting): Fix prototype. Store a thread event
10293 breakpoint reference in the thread_db struct.
10294 (thread_db_load_search): Clear the thread_db object.
10295 (try_thread_db_load_1): Ditto.
10296 (switch_to_process): New.
10297 (disable_thread_event_reporting): Use it.
10298 (remove_thread_event_breakpoints): New.
10299 (thread_db_detach, thread_db_mourn): Use it.
10300
1e7fc18c
PA		 103012010-05-01 Pedro Alves <pedro@codesourcery.com>
10302
10303 * linux-low.c (linux_enable_event_reporting): New.
10304 (linux_wait_for_event_1, handle_extended_wait): Use it.
10305
02fc4de7
PA		 103062010-04-30 Pedro Alves <pedro@codesourcery.com>
10307
10308 * linux-low.c (linux_kill_one_lwp, linux_kill)
10309 (linux_detach_one_lwp): Adjust to send_sigstop interface change.
10310 (send_sigstop): Take an lwp_info as parameter instead. Queue a
10311 SIGSTOP even if the LWP is stopped.
10312 (send_sigstop_callback): New.
10313 (stop_all_lwps): Use send_sigstop_callback instead.
10314 (linux_resume_one_thread): Adjust.
10315 (proceed_one_lwp): Still proceed an LWP that the client has
10316 requested to stop, if we haven't reported it as stopped yet. Make
10317 sure that LWPs the client want stopped, have a pending SIGSTOP.
10318
bc3b5632
DE		 103192010-04-26 Doug Evans <dje@google.com>
10320
ae1ada35
DE		 10321 * server.c (handle_general_set): Make static.
10322
bc3b5632
DE		 10323 * remote-utils.c (putpkt_binary_1): Call readchar instead of read.
10324 Print received char after testing for error/eof instead of before.
10325 (input_interrupt): Tweak comment.
10326
65730243
DE		 103272010-04-23 Doug Evans <dje@google.com>
10328
10329 * server.c (start_inferior): Print inferior argv if --debug.
10330
a8ae7dc0
AR		 103312010-04-21 Aleksandar Ristovski <aristovski@qnx.com>
10332
10333 * Makefile.in (nto_low_h nto-low.o nto-x86-low.o): New dependency lists.
10334 * nto-x86-low.c: Include server.h
10335
1c07cc19
PM		 103362010-04-20 Pierre Muller <muller@ics.u-strasbg.fr>
10337
10338 * win32-i386-low.c: Use __x86_64__ macro instead of __x86_64 to
10339 be consistent with other sources of this directory.
10340 (init_registers_amd64): Correct name of source file of this function
10341 in the comment.
10342
e0a61e09
PM		 103432010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
10344
10345 * configure.srv (x86_64-*-mingw*): New configuration for Windows
10346 64-bit executables.
10347
54709339
PM		 103482010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
10349
10350 * win32-i386-low.c: Add 64-bit support.
10351 (CONTEXT_EXTENDED_REGISTERS): Set macro to zero if not exisiting.
10352 (init_registers_amd64): Declare.
10353 (mappings): Add 64-bit version of array.
10354 (init_windows_x86): New function.
10355 (the_low_target): Change init_arch field to init_windows_x86.
10356
e8f0053d
PM		 103572010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
10358
10359 * win32-low.c: Adapt to support also 64-bit architecture.
10360 (child_xfer_memory): Use uintptr_t type for local variable `addr'.
10361 (get_image_name): Use SIZE_T type for local variable `done'.
10362 (psapi_get_dll_name): Use LPVOID type for parameter `BaseAddress'.
10363 (toolhelp_get_dll_name): Idem.
10364 (handle_load_dll): Use CORE_ADDR type for local variable `load_addr'.
10365 Use uintptr_t typecast to avoid warning.
10366 (handle_unload_dll): Use uintptr_t typecast to avoid warning.
10367 (handle_exception): Use phex_nz to avoid warning.
10368 (win32_wait): Remove unused local variable `process'.
10369
c481e77e
PM		 103702010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
10371
10372 * configure.srv (srv_amd64_regobj): Replace `x86-64-avx.o' by
10373 `amd64-avx.o'.
10374
12ea4b69
PM		 103752010-04-17 Pierre Muller <muller@ics.u-strasbg.fr>
10376
10377 * configure.ac: Use `ws2_32' library for srv_mingw.
10378 * configure: Regenerate.
10379 * gdbreplay.c: Include winsock2.h instead of winsock.h.
10380 * remote-utils.c: Likewise.
10381
f6d1620c
L		 103822010-04-17 H.J. Lu <hongjiu.lu@intel.com>
10383
10384 * linux-x86-low.c (xmltarget_amd64_linux_no_xml): Define only
10385 if __x86_64__ is defined.
10386
8e642873
PM		 103872010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
10388
10389 * configure: Regenerate.
10390
711e434b
PM		 103912010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
10392
10393 * server.c (handle_query): Handle 'qGetTIBAddr' query.
10394 * target.h (target_ops): New get_tib_address field.
10395 * win32-low.h (win32_thread_info): Add thread_local_base field.
10396 * win32-low.c (child_add_thread): Add tlb argument.
10397 Set thread_local_base field to TLB.
10398 (get_child_debug_event): Adapt to child_add_thread change.
10399 (win32_get_tib_address): New function.
10400 (win32_target_ops): Set get_tib_address field to
10401 win32_get_tib_address.
10402 * linux-low.c (linux_target_ops): Set get_tib_address field to NULL.
10403
505106cd
PA		 104042010-04-12 Pedro Alves <pedro@codesourcery.com>
10405
505106cd
PA		 10406 * linux-low.c (linux_mourn): Also remove the process.
10407 * server.c (handle_target_event): Don't remove the process here.
10408 * nto-low.c (nto_mourn): New.
10409 (nto_target_ops): Install it.
10410 * spu-low.c (spu_mourn): New.
10411 (spu_target_ops): Install it.
10412 * win32-low.c (win32_mourn): New.
10413 (win32_target_ops): Install it.
10414
e8470a06
PA		 104152010-04-12 Pedro Alves <pedro@codesourcery.com>
10416
10417 * server.h (buffer_xml_printf): Remove redundant `;'.
10418
45ba0d02
PA		 104192010-04-12 Pedro Alves <pedro@codesourcery.com>
10420
10421 * regcache.c (set_register_cache): Invalidate regcaches before
10422 changing the register cache layout.
10423 (regcache_invalidate_one): Allow a NULL regcache.
10424 * linux-x86-low.c (x86_linux_update_xmltarget): Invalidate
10425 regcaches before changing the register cache layout or the target
10426 regsets.
10427
59e04013
L		 104282010-04-12 H.J. Lu <hongjiu.lu@intel.com>
10429
10430 * linux-x86-low.c (x86_linux_update_xmltarget): Avoid unused
10431 variable warning on Linux/x86-64.
10432
8336d594
PA		 104332010-04-11 Pedro Alves <pedro@codesourcery.com>
10434
10435 GDBserver disconnected tracing support.
10436
10437 * linux-low.c (linux_remove_process): Delete.
10438 (add_lwp): Don't set last_resume_kind here.
10439 (linux_kill): Use `mourn'.
10440 (linux_detach): Use `thread_db_detach', and `mourn'.
10441 (linux_mourn): New.
10442 (linux_attach_lwp_1): Adjust comment.
10443 (linux_attach): last_resume_kind moved the thread_info; adjust.
10444 (status_pending_p_callback): Adjust.
10445 (linux_wait_for_event_1): Adjust.
10446 (count_events_callback, select_singlestep_lwp_callback)
10447 (select_event_lwp_callback, cancel_breakpoints_callback)
10448 (db_wants_lwp_stopped, linux_wait_1, need_step_over_p)
10449 (proceed_one_lwp): Adjust.
10450 (linux_async): Add debug output.
10451 (linux_thread_stopped): New.
10452 (linux_pause_all): New.
10453 (linux_target_ops): Install linux_mourn, linux_thread_stopped and
10454 linux_pause_all.
10455 * linux-low.h (struct lwp_info): Delete last_resume_kind field.
10456 (thread_db_free): Delete declaration.
10457 (thread_db_detach, thread_db_mourn): Declare.
10458 * thread-db.c (thread_db_init): Use thread_db_mourn.
10459 (thread_db_free): Delete, split in two.
10460 (disable_thread_event_reporting): New.
10461 (thread_db_detach): New.
10462 (thread_db_mourn): New.
10463
10464 * server.h (struct thread_info) <last_resume_kind>: New field.
10465 <attached>: Add comment.
10466 <gdb_detached>: New field.
10467 (handler_func): Change return type to int.
10468 (handle_serial_event, handle_target_event): Ditto.
10469 (gdb_connected): Declare.
10470 (tracing): Delete.
10471 (disconnected_tracing): Declare.
10472 (stop_tracing): Declare.
10473
10474 * server.c (handle_query) <qSupported>: Report support for
10475 disconnected tracing.
10476 (queue_stop_reply_callback): Account for running threads.
10477 (gdb_wants_thread_stopped): New.
10478 (gdb_wants_all_threads_stopped): New.
10479 (gdb_reattached_process): New.
10480 (handle_status): Clear the `gdb_detached' flag of all processes.
10481 In all-stop, stop all threads.
10482 (main): Be sure to leave tfind mode. Handle disconnected tracing.
10483 (process_serial_event): If the remote connection breaks, or if an
10484 exit was forced with "monitor exit", force an event loop exit.
10485 Handle disconnected tracing on detach.
10486 (handle_serial_event): Adjust.
10487 (handle_target_event): If GDB isn't connected, forward events back
10488 to the inferior, unless the last process exited, in which case,
10489 exit gdbserver. Adjust interface.
10490
10491 * remote-utils.c (remote_open): Don't block in accept. Instead
10492 register an event loop source on the listen socket file
10493 descriptor. Refactor bits into ...
10494 (listen_desc): ... this new global.
10495 (gdb_connected): ... this new function.
10496 (enable_async_notification): ... this new function.
10497 (handle_accept_event): ... this new function.
10498 (remote_close): Clear remote_desc.
10499
10500 * inferiors.c (add_thread): Set the new thread's last_resume_kind.
10501
10502 * target.h (struct target_ops) <mourn, thread_stopped, pause_all>:
10503 New fields.
10504 (mourn_inferior): Define.
10505 (target_process_qsupported): Avoid the dangling else problem.
10506 (thread_stopped): Define.
10507 (pause_all): Define.
10508 (target_waitstatus_to_string): Declare.
10509 * target.c (target_waitstatus_to_string): New.
10510
10511 * tracepoint.c (tracing): Make extern.
10512 (disconnected_tracing): New.
10513 (stop_tracing): Make extern. Handle tracing stops due to GDB
10514 disconnecting.
10515 (cmd_qtdisconnected): New.
10516 (cmd_qtstatus): Report disconnected tracing status in trace reply.
10517 (handle_tracepoint_general_set): Handle QTDisconnected.
10518
10519 * event-loop.c (event_handler_func): Change return type to int.
10520 (process_event): Bail out if the event handler wants the event
10521 loop to stop.
10522 (handle_file_event): Ditto.
10523 (start_event_loop): Bail out if the event handler wants the event
10524 loop to stop.
10525
10526 * nto-low.c (nto_target_ops): Adjust.
10527 * spu-low.c (spu_wait): Don't remove the process here.
10528 (spu_target_ops): Adjust.
10529 * win32-low.c (win32_wait): Don't remove the process here.
10530 (win32_target_ops): Adjust.
10531
5d267c4c
PA		 105322010-04-11 Pedro Alves <pedro@codesourcery.com>
10533
10534 * regcache.c (realloc_register_cache): Invalidate inferior's
10535 regcache before recreating it.
10536
623ccd72
PA		 105372010-04-09 Pedro Alves <pedro@codesourcery.com>
10538
10539 * tracepoint.c (cmd_qtstatus): Report trace buffer circularity.
10540
219f2f23
PA		 105412010-04-09 Stan Shebs <stan@codesourcery.com>
10542 Pedro Alves <pedro@codesourcery.com>
10543
10544 * server.h (LONGEST): New.
10545 (struct thread_info) <while_stepping>: New field.
10546 (unpack_varlen_hex, xrealloc, pulongest, plongest, phex_nz):
10547 Declare.
10548 (initialize_tracepoint, handle_tracepoint_general_set)
10549 (handle_tracepoint_query, tracepoint_finished_step)
10550 (tracepoint_was_hit, release_while_stepping_state_list):
10551 (current_traceframe): Declare.
10552 * server.c (handle_general_set): Handle tracepoint packets.
10553 (read_memory): New.
10554 (write_memory): New.
10555 (handle_search_memory_1): Use read_memory.
10556 (handle_query): Report support for conditional tracepoints, trace
10557 state variables, and tracepoint sources. Handle tracepoint
10558 queries.
10559 (main): Initialize the tracepoints module.
10560 (process_serial_event): Handle traceframe reads/writes.
10561
10562 * linux-low.c (handle_tracepoints): New.
10563 (linux_wait_1): Call it.
10564 (linux_resume_one_lwp): Handle while-stepping.
10565 (linux_supports_tracepoints, linux_read_pc, linux_write_pc): New.
10566 (linux_target_ops): Install them.
10567 * linux-low.h (struct linux_target_ops) <supports_tracepoints>:
10568 New field.
10569 * linux-x86-low.c (x86_supports_tracepoints): New.
10570 (the_low_target). Install it.
10571
10572 * mem-break.h (delete_breakpoint): Declare.
10573 * mem-break.c (delete_breakpoint): Make external.
10574
10575 * target.h (struct target_ops): Add `supports_tracepoints',
10576 `read_pc', and `write_pc' fields.
10577 (target_supports_tracepoints): Define.
10578 * utils.c (xrealloc, decimal2str, pulongest, plongest, thirty_two)
10579 (phex_nz): New.
10580
10581 * regcache.h (struct regcache) <registers_owned>: New field.
10582 (init_register_cache, regcache_cpy): Declare.
10583 (regcache_read_pc, regcache_write_pc): Declare.
10584 (register_cache_size): Declare.
10585 (supply_regblock): Declare.
10586 * regcache.c (init_register_cache): New.
10587 (new_register_cache): Use it.
10588 (regcache_cpy): New.
10589 (register_cache_size): New.
10590 (supply_regblock): New.
10591 (regcache_read_pc, regcache_write_pc): New.
889bf7c5 10592
219f2f23
PA		 10593 * tracepoint.c: New.
10594
10595 * Makefile.in (OBS): Add tracepoint.o.
10596 (tracepoint.o): New rule.
10597
3a13a53b
L		 105982010-04-08 H.J. Lu <hongjiu.lu@intel.com>
10599
10600 * Makefile.in (clean): Also remove i386-mmx.c i386-mmx-linux.c.
10601 (i386-mmx.o): New.
10602 (i386-mmx.c): Likewise.
10603 (i386-mmx-linux.o): Likewise.
10604 (i386-mmx-linux.c): Likewise.
10605
10606 * configure.srv (srv_i386_regobj): Add i386-mmx.o.
10607 (srv_i386_linux_regobj): Add i386-mmx-linux.o.
10608 (srv_i386_xmlfiles): Add i386/i386-mmx.xml.
10609 (srv_i386_linux_xmlfiles): Add i386/i386-mmx-linux.xml.
10610
10611 * linux-x86-low.c (init_registers_i386_mmx_linux): New.
10612 (x86_linux_update_xmltarget): Call init_registers_i386_mmx_linux
10613 and return if ptrace PTRACE_GETFPXREGS failed in 32bit.
10614
1570b33e
L		 106152010-04-07 H.J. Lu <hongjiu.lu@intel.com>
10616
10617 * Makefile.in (clean): Updated.
10618 (i386-avx.o): New.
10619 (i386-avx.c): Likewise.
10620 (i386-avx-linux.o): Likewise.
10621 (i386-avx-linux.c): Likewise.
10622 (amd64-avx.o): Likewise.
10623 (amd64-avx.c): Likewise.
10624 (amd64-avx-linux.o): Likewise.
10625 (amd64-avx-linux.c): Likewise.
10626
10627 * configure.srv (srv_i386_regobj): Add i386-avx.o.
10628 (srv_i386_linux_regobj): Add i386-avx-linux.o.
10629 (srv_amd64_regobj): Add amd64-avx.o.
10630 (srv_amd64_linux_regobj): Add amd64-avx-linux.o.
10631 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx.xml.
10632 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx.xml.
10633 (srv_i386_xmlfiles): Add i386/i386-avx.xml.
10634 (srv_amd64_xmlfiles): Add i386/amd64-avx.xml.
10635 (srv_i386_linux_xmlfiles): Add i386/i386-avx-linux.xml.
10636 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-linux.xml.
10637
10638 * i387-fp.c: Include "i386-xstate.h".
10639 (i387_xsave): New.
10640 (i387_cache_to_xsave): Likewise.
10641 (i387_xsave_to_cache): Likewise.
10642 (x86_xcr0): Likewise.
10643
10644 * i387-fp.h (i387_cache_to_xsave): Likewise.
10645 (i387_xsave_to_cache): Likewise.
10646 (x86_xcr0): Likewise.
10647
10648 * linux-arm-low.c (target_regsets): Initialize nt_type to 0.
10649 * linux-crisv32-low.c (target_regsets): Likewise.
10650 * linux-m68k-low.c (target_regsets): Likewise.
10651 * linux-mips-low.c (target_regsets): Likewise.
10652 * linux-ppc-low.c (target_regsets): Likewise.
10653 * linux-s390-low.c (target_regsets): Likewise.
10654 * linux-sh-low.c (target_regsets): Likewise.
10655 * linux-sparc-low.c (target_regsets): Likewise.
10656 * linux-xtensa-low.c (target_regsets): Likewise.
10657
10658 * linux-low.c: Include <sys/uio.h>.
10659 (regsets_fetch_inferior_registers): Support nt_type.
10660 (regsets_store_inferior_registers): Likewise.
10661 (linux_process_qsupported): New.
10662 (linux_target_ops): Add linux_process_qsupported.
10663
10664 * linux-low.h (regset_info): Add nt_type.
10665 (linux_target_ops): Add process_qsupported.
10666
10667 * linux-x86-low.c: Include "i386-xstate.h", "elf/common.h"
10668 and <sys/uio.h>.
10669 (init_registers_i386_avx_linux): New.
10670 (init_registers_amd64_avx_linux): Likewise.
10671 (xmltarget_i386_linux_no_xml): Likewise.
10672 (xmltarget_amd64_linux_no_xml): Likewise.
10673 (PTRACE_GETREGSET): Likewise.
10674 (PTRACE_SETREGSET): Likewise.
10675 (x86_fill_xstateregset): Likewise.
10676 (x86_store_xstateregset): Likewise.
10677 (use_xml): Likewise.
10678 (x86_linux_update_xmltarget): Likewise.
10679 (x86_linux_process_qsupported): Likewise.
10680 (target_regsets): Add NT_X86_XSTATE entry and Initialize nt_type.
10681 (x86_arch_setup): Don't call init_registers_amd64_linux nor
10682 init_registers_i386_linux here. Call
10683 x86_linux_update_xmltarget.
10684 (the_low_target): Add x86_linux_process_qsupported.
10685
10686 * server.c (handle_query): Call target_process_qsupported.
10687
10688 * target.h (target_ops): Add process_qsupported.
10689 (target_process_qsupported): New.
10690
fc7238bb
PA		 106912010-04-03 Pedro Alves <pedro@codesourcery.com>
10692
10693 * inferiors.c (add_thread): Set last_status kind to
10694 TARGET_WAITKIND_IGNORE.
10695 * linux-low.c (cancel_breakpoint): Remove unnecessary regcache
10696 fetch. Use ptid_of. Avoid unnecessary get_lwp_thread calls.
10697 (linux_wait_1): Move `thread' local definition to block that uses
10698 it. Don't NULL initialize `event_child'.
10699 (linux_resume_one_thread): Avoid unnecessary get_lwp_thread calls.
10700 Alway set the thread's last_status to TARGET_WAITKIND_IGNORE.
10701 * linux-x86-low.c (x86_breakpoint_at): Read raw memory.
10702
bdabb078
PA		 107032010-04-01 Pedro Alves <pedro@codesourcery.com>
10704
10705 * linux-low.c (get_stop_pc): Don't adjust the PC if stopped with
10706 an extended waitstatus, or by a watchpoint.
10707 (cancel_breakpoints_callback): Don't cancel a breakpoint if the
10708 thread was stepping or has been stopped by a watchpoint.
10709
d3bbe7a0
PA		 107102010-04-01 Pedro Alves <pedro@codesourcery.com>
10711
10712 * mem-break.c (struct raw_breakpoint): New field shlib_disabled.
10713 (set_gdb_breakpoint_at): If GDB is inserting a breakpoint on top
10714 of another, then delete the previous, and validate all
10715 breakpoints.
10716 (validate_inserted_breakpoint): New.
10717 (delete_disabled_breakpoints): New.
10718 (validate_breakpoints): New.
10719 (check_mem_read): Validate breakpoints before trusting their
10720 shadow. Delete disabled breakpoints.
10721 (check_mem_write): Validate breakpoints before trusting they
10722 should be inserted. Delete disabled breakpoints.
10723 * mem-break.h (validate_breakpoints):
10724 * server.c (handle_query): Validate breakpoints when we see a
10725 qSymbol query.
10726
8b07ae33
PA		 107272010-04-01 Pedro Alves <pedro@codesourcery.com>
10728
10729 * linux-low.c (linux_wait_1): Avoid setting need_step_over is
10730 there's a GDB breakpoint at stop_pc. Always report a trap to GDB
10731 if we could tell there's a GDB breakpoint at stop_pc.
10732 (need_step_over_p): Don't do a step over if we find a GDB
10733 breakpoint at the resume PC.
10734
10735 * mem-break.c (struct raw_breakpoint): New.
10736 (enum bkpt_type): New type `gdb_breakpoint'.
10737 (struct breakpoint): Delete the `PC', `old_data' and `inserted'
10738 fields. New field `raw'.
10739 (find_raw_breakpoint_at): New.
10740 (set_raw_breakpoint_at): Handle refcounting. Create a raw
10741 breakpoint instead.
10742 (set_breakpoint_at): Adjust.
10743 (delete_raw_breakpoint): New.
10744 (release_breakpoint): New.
10745 (delete_breakpoint): Rename to...
10746 (delete_breakpoint_1): ... this. Add proc parameter. Use
10747 release_breakpoint. Return ENOENT.
10748 (delete_breakpoint): Reimplement.
10749 (find_breakpoint_at): Delete.
10750 (find_gdb_breakpoint_at): New.
10751 (delete_breakpoint_at): Delete.
10752 (set_gdb_breakpoint_at): New.
10753 (delete_gdb_breakpoint_at): New.
10754 (gdb_breakpoint_here): New.
10755 (set_reinsert_breakpoint): Use release_breakpoint.
10756 (uninsert_breakpoint): Rename to ...
10757 (uninsert_raw_breakpoint): ... this.
10758 (uninsert_breakpoints_at): Adjust to handle raw breakpoints.
10759 (reinsert_raw_breakpoint): Change parameter type to
10760 raw_breakpoint.
10761 (reinsert_breakpoints_at): Adjust to handle raw breakpoints
10762 instead.
10763 (check_breakpoints): Adjust. Use release_breakpoint.
10764 (breakpoint_here): Rewrite using find_raw_breakpoint_at.
10765 (breakpoint_inserted_here): Ditto.
10766 (check_mem_read): Adjust to iterate over raw breakpoints instead.
10767 Don't trust the breakpoint's shadow if it is not inserted.
10768 (check_mem_write): Adjust to iterate over raw breakpoints instead.
10769 (delete_all_breakpoints): Adjust.
10770 (free_all_breakpoints): Mark all breakpoints as uninserted, and
10771 use delete_breakpoint_1.
10772
10773 * mem-break.h (breakpoints_supported): Delete declaration.
10774 (set_gdb_breakpoint_at): Declare.
10775 (gdb_breakpoint_here): Declare.
10776 (delete_breakpoint_at): Delete.
10777 (delete_gdb_breakpoint_at): Declare.
10778
10779 * server.h (struct raw_breakpoint): Forward declare.
10780 (struct process_info): New field `raw_breakpoints'.
10781
10782 * linux-x86-low.c (x86_insert_point, x86_remote_point): Handle Z0
10783 breakpoints.
10784
6bf5e0ba
PA		 107852010-03-24 Pedro Alves <pedro@codesourcery.com>
10786
10787 * linux-low.c (status_pending_p_callback): Fix comment.
10788 (linux_wait_for_event_1): Move most of the internal breakpoint
10789 handling from here...
10790 (linux_wait_1): ... to here.
10791 (count_events_callback): New.
10792 (select_singlestep_lwp_callback): New.
10793 (select_event_lwp_callback): New.
10794 (cancel_breakpoints_callback): New.
10795 (select_event_lwp): New.
10796 (linux_wait_1): Simplify internal breakpoint handling. Give equal
10797 priority to all LWPs that have had events that should be reported
10798 to the client. Cancel breakpoints when about to reporting the
10799 event to the client, not while stopping lwps. No longer cancel
10800 finished single-steps here.
10801 (cancel_finished_single_step): Delete.
10802 (cancel_finished_single_steps): Delete.
10803
414a389f
PA		 108042010-03-24 Pedro Alves <pedro@codesourcery.com>
10805
10806 * mem-break.c (enum bkpt_type): New.
10807 (struct breakpoint): New field `type'.
10808 (set_breakpoint_at): Change return type to struct breakpoint
10809 pointer. Set type to `other_breakpoint' by default.
10810 (delete_breakpoint): Rewrite, supporting more than one breakpoint
10811 in the breakpoint list.
10812 (delete_reinsert_breakpoints): Only delete reinsert breakpoints.
10813 (reinsert_breakpoint): Rename to ...
10814 (reinsert_raw_breakpoint): ... this.
10815 (reinsert_breakpoints_at): Adjust.
10816 * mem-break.h (struct breakpoint): Declare.
10817 (set_breakpoint_at): Change return type to struct breakpoint
10818 pointer.
10819
2280c721
PA		 108202010-03-24 Pedro Alves <pedro@codesourcery.com>
10821
10822 * server.c (handle_query): Assign, not compare.
10823
d50171e4
PA		 108242010-03-24 Pedro Alves <pedro@codesourcery.com>
10825
10826 Teach linux gdbserver to step-over-breakpoints.
10827
10828 * linux-low.c (can_hardware_single_step): New.
10829 (supports_breakpoints): New.
10830 (handle_extended_wait): If stopping threads, read the stop pc of
10831 the new cloned LWP.
10832 (get_pc): New.
10833 (get_stop_pc): Add `lwp' parameter. Handle it. Bail out if the
10834 low target doesn't support retrieving the PC.
10835 (add_lwp): Set last_resume_kind to resume_continue.
10836 (linux_attach_lwp_1): Adjust comments. Always set stop_expected.
10837 (linux_attach): Don't clear stop_expected. Set the lwp's
10838 last_resume_kind to resume_stop.
10839 (linux_detach_one_lwp): Don't check for removed breakpoints.
10840 (check_removed_breakpoint): Delete.
10841 (status_pending_p): Rename to ...
10842 (status_pending_p_callback): ... this. Don't check for removed
10843 breakpoints. Don't consider threads that are stopped from GDB's
10844 perspective.
10845 (linux_wait_for_lwp): Always read the stop_pc here.
10846 (cancel_breakpoint): New.
10847 (step_over_bkpt): New global.
10848 (linux_wait_for_event_1): Implement stepping over breakpoints.
10849 (gdb_wants_lwp_stopped): New.
10850 (gdb_wants_all_stopped): New.
10851 (linux_wait_1): Tag threads as gdb-wants-stopped. Cancel finished
10852 single-step traps here. Store the thread's last reported target
10853 wait status.
10854 (send_sigstop): Don't clear stop_expected. Always set it,
10855 instead.
10856 (mark_lwp_dead): Remove reference to pending_is_breakpoint.
10857 (cancel_finished_single_step): New.
10858 (cancel_finished_single_steps): New.
10859 (wait_for_sigstop): Don't cancel finished single-step traps here.
10860 (linux_resume_one_lwp): Don't check for removed breakpoints.
10861 Don't set `step' on non-hardware step archs.
10862 (linux_set_resume_request): Ignore resume_stop requests if already
10863 stopping or stopped. Set the lwp's last_resume_kind.
10864 (resume_status_pending_p): Don't check for removed breakpoints.
10865 (need_step_over_p): New.
10866 (start_step_over): New.
10867 (finish_step_over): New.
10868 (linux_resume_one_thread): Always queue a sigstop for resume_stop
10869 requests. Clear the thread's last reported target waitstatus.
10870 Don't use the `suspended' flag. Don't consider pending breakpoints.
10871 (linux_resume): Start a step-over if necessary.
10872 (proceed_one_lwp): New.
10873 (proceed_all_lwps): New.
10874 (unstop_all_lwps): New.
10875 * linux-low.h (struct lwp_info): Rewrite comment for the
10876 `suspended' flag. Add the `stop_pc' field. Delete the
10877 `pending_stop_pc' field. Tweak the `stepping' flag's comment.
10878 Add `'last_resume_kind' and `need_step_over' fields.
10879 * inferiors.c (struct thread_info): Delete, moved elsewhere.
10880 * mem-break.c (struct breakpoint): Delete `reinserting' flag.
10881 Delete `breakpoint_to_reinsert' field. New flag `inserted'.
10882 (set_raw_breakpoint_at): New.
10883 (set_breakpoint_at): Rewrite to use it.
10884 (reinsert_breakpoint_handler): Delete.
10885 (set_reinsert_breakpoint): New.
10886 (reinsert_breakpoint_by_bp): Delete.
10887 (delete_reinsert_breakpoints): New.
10888 (uninsert_breakpoint): Rewrite.
10889 (uninsert_breakpoints_at): New.
10890 (reinsert_breakpoint): Rewrite.
10891 (reinsert_breakpoints_at): New.
10892 (check_breakpoints): Rewrite.
10893 (breakpoint_here): New.
10894 (breakpoint_inserted_here): New.
10895 (check_mem_read): Adjust.
10896 * mem-break.h (breakpoints_supported, breakpoint_here)
10897 (breakpoint_inserted_here, set_reinsert_breakpoint): Declare.
10898 (reinsert_breakpoint_by_bp): Delete declaration.
10899 (delete_reinsert_breakpoints): Declare.
10900 (reinsert_breakpoint): Delete declaration.
10901 (reinsert_breakpoints_at): Declare.
10902 (uninsert_breakpoint): Delete declaration.
10903 (uninsert_breakpoints_at): Declare.
10904 (check_breakpoints): Adjust prototype.
10905 * server.h: Adjust include order.
10906 (struct thread_info): Declare here. Add a `last_status' field.
10907
30ba68cb
MS		 109082010-03-23 Michael Snyder <msnyder@vmware.com>
10909
10910 * server.c (crc32): New function.
10911 (handle_query): Add handling for 'qCRC:' request.
10912
b9a881c2
PA		 109132010-03-23 Pedro Alves <pedro@codesourcery.com>
10914
10915 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR6 if the
10916 lwp had been stopped by a watchpoint.
10917
e92d13d5
PA		 109182010-03-16 Pedro Alves <pedro@codesourcery.com>
10919
10920 * server.h (internal_error): Declare.
10921 (gdb_assert, ASSERT_FUNCTION, gdb_assert_fail): Define.
10922 * utils.c (internal_error): New function.
10923
64daa791
AS		 109242010-03-15 Andreas Schwab <schwab@redhat.com>
10925
10926 * configure.srv: Fix typo setting srv_regobj.
10927
f52cd8cd
PA		 109282010-03-15 Pedro Alves <pedro@codesourcery.com>
10929
10930 * linux-low.c (fetch_register): Avoid passing a non string literal
10931 format to `error'.
10932 (usr_store_inferior_registers): Ditto.
10933
93ae6fdc
PA		 109342010-03-14 Pedro Alves <pedro@codesourcery.com>
10935
10936 * linux-low.c (linux_write_memory): Bail out early if peeking
10937 memory failed.
10938
c3adc08c
PA		 109392010-03-14 Pedro Alves <pedro@codesourcery.com>
10940
10941 * linux-low.h (struct lwp_info): New fields
10942 `stopped_by_watchpoint' and `stopped_data_address'.
10943 * linux-low.c (linux_wait_for_lwp): Check for watchpoint triggers
10944 here, and cache them in the lwp object.
10945 (wait_for_sigstop): Check stopped_by_watchpoint lwp field
10946 directly.
10947 (linux_resume_one_lwp): Clear the lwp's stopped_by_watchpoint
10948 field.
10949 (linux_stopped_by_watchpoint): Rewrite.
10950 (linux_stopped_data_address): Rewrite.
10951
bce522a2
PA		 109522010-03-06 Simo Melenius <simo.melenius@iki.fi>
10953
10954 * linux-low.c (linux_wait_for_lwp): Fetch the regcache after
10955 switching the current inferior, not before.
10956
90884b2b
L		 109572010-03-01 H.J. Lu <hongjiu.lu@intel.com>
10958
10959 * Makefile.in (clean): Replace reg-i386.c, reg-x86-64.c,
10960 reg-i386-linux.c and reg-x86-64-linux.c with i386.c, amd64.c,
10961 i386-linux.c and amd64-linux.c.
10962 (reg-i386.o): Removed.
10963 (reg-i386.c): Likewise.
10964 (reg-i386-linux.o): Likewise.
10965 (reg-i386-linux.c): Likewise.
10966 (reg-x86-64.o): Likewise.
10967 (reg-x86-64.c): Likewise.
10968 (reg-x86-64-linux.o): Likewise.
10969 (reg-x86-64-linux.c): Likewise.
10970 (i386.o): New.
10971 (i386.c): Likewise.
10972 (i386-linux.o): Likewise.
10973 (i386-linux.c): Likewise.
10974 (amd64.o): Likewise.
10975 (amd64.c): Likewise.
10976 (amd64-linux.o): Likewise.
10977 (amd64-linux.c): Likewise.
10978
10979 * configure.srv (srv_i386_regobj): New.
10980 (srv_i386_linux_regobj): Likewise.
10981 (srv_amd64_regobj): Likewise.
10982 (srv_amd64_linux_regobj): Likewise.
10983 (srv_i386_32bit_xmlfiles): Likewise.
10984 (srv_i386_64bit_xmlfiles): Likewise.
10985 (srv_i386_xmlfiles): Likewise.
10986 (srv_amd64_xmlfiles): Likewise.
10987 (srv_i386_linux_xmlfiles): Likewise.
10988 (srv_amd64_linux_xmlfiles): Likewise.
10989 (i[34567]86-*-cygwin*): Set srv_regobj to $srv_i386_regobj. Set
10990 srv_xmlfiles to $srv_i386_xmlfiles.
10991 (i[34567]86-*-mingw32ce*): Likewise.
10992 (i[34567]86-*-mingw*): Likewise.
10993 (i[34567]86-*-nto*): Likewise.
10994 (i[34567]86-*-linux*): Set srv_regobj to $srv_i386_linux_regobj
10995 and $srv_amd64_linux_regobj. Set srv_xmlfiles to
10996 $srv_i386_linux_xmlfiles and $srv_amd64_linux_xmlfiles.
10997 (x86_64-*-linux*): Likewise.
10998
10999 * linux-x86-low.c (init_registers_x86_64_linux): Removed.
11000 (init_registers_amd64_linux): New.
11001 (x86_arch_setup): Replace init_registers_x86_64_linux with
11002 init_registers_amd64_linux.
11003
193f13e6
MK		 110042010-02-23 Maxim Kuvyrkov <maxim@codesourcery.com>
11005
11006 * configure.ac: Check for libdl. If it is not available link against
11007 static libthread_db.
11008 * configure: Regenerate.
11009
85d721b8
PA		 110102010-02-22 Pedro Alves <pedro@codesourcery.com>
11011
11012 PR9605
11013
11014 * i386-low.c (i386_length_and_rw_bits): Throw a fatal error if
11015 handing a read watchpoint.
11016 (i386_low_insert_watchpoint): Read watchpoints aren't supported.
11017
6076632b
DE		 110182010-02-12 Doug Evans <dje@google.com>
11019
11020 * linux-low.c (linux_supports_tracefork_flag): Document.
11021 (linux_look_up_symbols): Add comment.
11022
3327ccf7
L		 110232010-02-03 H.J. Lu <hongjiu.lu@intel.com>
11024
11025 * regcache.c (supply_register): Clear regcache if buf is NULL.
11026
0718675c 110272010-02-02 Nicolas Roche <roche@sourceware.org>
3327ccf7 11028 Joel Brobecker <brobecker@adacore.com>
0718675c
JB		 11029
11030 * inferiors.c (find_inferior): Add function documentation.
11031 (unloaded_dll): Handle the case where the unloaded dll has not
11032 been previously registered in the dll list.
11033
177321bd
DJ		 110342010-02-01 Daniel Jacobowitz <dan@codesourcery.com>
11035
11036 * linux-arm-low.c (thumb_breakpoint_len): Delete.
11037 (thumb2_breakpoint): New.
11038 (arm_breakpoint_at): Check for Thumb-2 breakpoints.
11039
2b009048
DJ		 110402010-01-29 Daniel Jacobowitz <dan@codesourcery.com>
11041
11042 * linux-low.c (get_stop_pc): Check for SIGTRAP.
11043 (linux_wait_for_event_1): Handle SIGILL and SIGSEGV as possible
11044 breakpoints.
11045
3be029c7
PA		 110462010-01-21 Pedro Alves <pedro@codesourcery.com>
11047
11048 * linux-ppc-low.c (ppc_arch_setup): Adjust to regcache changes.
11049
18f5de3b
JK		 110502010-01-21 Jan Kratochvil <jan.kratochvil@redhat.com>
11051
11052 * linux-s390-low.c (s390_collect_ptrace_register)
11053 (s390_supply_ptrace_register): Adjust it for the new regcache parameter.
11054
3743bb4f
DE		 110552010-01-21 Doug Evans <dje@google.com>
11056
14ce3065
DE		 11057 * linux-low.c (PTRACE_ARG3_TYPE): Change from long to void*.
11058 (PTRACE_ARG4_TYPE): New macro.
11059 (handle_extended_wait): Cast ptrace arg4 to PTRACE_ARG4_TYPE.
11060 (linux_wait_for_event_1, linux_resume_one_lwp): Ditto.
11061 (fetch_register): Cast to uintptr_t before casting to PTRACE_ARG3_TYPE.
11062 (usr_store_inferior_registers): Ditto.
11063 (linux_read_memory, linux_write_memory): Ditto.
11064 (linux_test_for_tracefork): Ditto.
11065
3743bb4f
DE		 11066 * linux-arm-low.c: Remove redundant include of gdb_proc_service.h.
11067 Only include elf.h if gdb_proc_service.h didn't include linux/elf.h.
11068
8b315be5
PA		 110692010-01-21 Pedro Alves <pedro@codesourcery.com>
11070
11071 * proc-service.c (ps_lgetregs): Don't refetch registers from the
11072 target.
11073
85492558
PA		 110742010-01-21 Pedro Alves <pedro@codesourcery.com>
11075
11076 * spu-low.c (spu_fetch_registers, spu_store_registers): Change
11077 prototype to take a regcache. Adjust.
11078
442ea881
PA		 110792010-01-20 Pedro Alves <pedro@codesourcery.com>
11080
11081 * regcache.h (struct thread_info): Forward declare.
11082 (struct regcache): New.
11083 (new_register_cache): Adjust prototype.
11084 (get_thread_regcache): Declare.
11085 (free_register_cache): Adjust prototype.
11086 (registers_to_string, registers_from_string): Ditto.
11087 (supply_register, supply_register_by_name, collect_register)
11088 (collect_register_as_string, collect_register_by_name): Ditto.
11089 * regcache.c (struct inferior_regcache_data): Delete.
11090 (get_regcache): Rename to ...
11091 (get_thread_regcache): ... this. Adjust. Switch inferior before
11092 fetching registers.
11093 (regcache_invalidate_one): Adjust.
11094 (regcache_invalidate): Fix prototype.
11095 (new_register_cache): Return the new register cache.
11096 (free_register_cache): Change prototype.
11097 (realloc_register_cache): Adjust.
11098 (registers_to_string): Change prototype to take a regcache. Adjust.
11099 (registers_from_string): Ditto.
11100 (register_data): Ditto.
11101 (supply_register): Ditto.
11102 (supply_register_by_name): Ditto.
11103 (collect_register): Ditto.
11104 (collect_register_as_string): Ditto.
11105 (collect_register_by_name): Ditto.
11106 * server.c (process_serial_event): Adjust.
11107 * linux-low.h (regset_fill_func, regset_store_func): Change
11108 prototype.
11109 (get_pc, set_pc, collect_ptrace_register, supply_ptrace_register):
11110 Change prototype.
11111 * linux-low.c (get_stop_pc): Adjust.
11112 (check_removed_breakpoint): Adjust.
11113 (linux_wait_for_event): Adjust.
11114 (linux_resume_one_lwp): Adjust.
11115 (fetch_register): Add regcache parameter. Adjust.
11116 (usr_store_inferior_registers): Ditto.
11117 (regsets_fetch_inferior_registers): Ditto.
11118 (regsets_store_inferior_registers): Ditto.
11119 (linux_fetch_registers, linux_store_registers): Ditto.
11120 * i387-fp.c (i387_cache_to_fsave): Change prototype to take a
11121 regcache. Adjust.
43aaf8b6
PA		 11122 (i387_fsave_to_cache, i387_cache_to_fxsave, i387_fxsave_to_cache):
11123 Ditto.
442ea881
PA		 11124 * i387-fp.h (i387_cache_to_fsave, i387_fsave_to_cache): Change
11125 prototype to take a regcache.
11126 (i387_cache_to_fxsave, i387_fxsave_to_cache): Ditto.
11127 * remote-utils.c (convert_ascii_to_int, outreg)
11128 (prepare_resume_reply): Change prototype to take a regcache.
11129 Adjust.
11130 * target.h (struct target_ops) <fetch_registers, store_registers>:
11131 Change prototype to take a regcache.
11132 (fetch_inferior_registers, store_inferior_registers): Change
11133 prototype to take a regcache. Adjust.
11134 * proc-service.c (ps_lgetregs): Adjust.
11135 * linux-x86-low.c (x86_fill_gregset, x86_store_gregset)
11136 (x86_fill_fpregset, x86_store_fpregset, x86_fill_fpxregset)
11137 (x86_store_fpxregset, x86_get_pc, x86_set_pc): Change prototype to
11138 take a regcache. Adjust.
11139 * linux-arm-low.c (arm_fill_gregset, arm_store_gregset)
11140 (arm_fill_wmmxregset, arm_store_wmmxregset, arm_fill_vfpregset)
11141 (arm_store_vfpregset, arm_get_pc, arm_set_pc):
11142 (arm_breakpoint_at): Change prototype to take a regcache. Adjust.
11143 * linux-cris-low.c (cris_get_pc, cris_set_pc)
11144 (cris_cannot_fetch_register):
11145 (cris_breakpoint_at): Change prototype to take a regcache.
11146 Adjust.
11147 * linux-crisv32-low.c (cris_get_pc, cris_set_pc,
11148 cris_reinsert_addr, cris_write_data_breakpoint): Change prototype
11149 to take a regcache. Adjust.
11150 (cris_breakpoint_at, cris_insert_point, cris_remove_point):
11151 Adjust.
11152 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Change prototype to
11153 take a regcache. Adjust.
11154 * linux-m68k-low.c (m68k_fill_gregset, m68k_store_gregset)
11155 (m68k_fill_fpregset, m68k_store_fpregset, m68k_get_pc,
11156 (m68k_set_pc): Change prototype to take a regcache. Adjust.
11157 * linux-mips-low.c (mips_get_pc):
11158 (mips_set_pc): Change prototype to take a regcache. Adjust.
11159 (mips_reinsert_addr): Adjust.
11160 (mips_collect_register): Change prototype to take a regcache.
11161 Adjust.
11162 (mips_supply_register):
11163 (mips_collect_register_32bit, mips_supply_register_32bit)
11164 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
11165 (mips_store_fpregset): Ditto.
43aaf8b6
PA		 11166 * linux-ppc-low.c (ppc_supply_ptrace_register)
11167 (ppc_supply_ptrace_register): Ditto.
442ea881
PA		 11168 (parse_spufs_run): Adjust.
11169 (ppc_get_pc, ppc_set_pc, ppc_fill_gregset, ppc_fill_vsxregset)
11170 (ppc_store_vsxregset, ppc_fill_vrregset, ppc_store_vrregset)
11171 (ppc_fill_evrregset, ppc_store_evrregset): Change prototype to
11172 take a regcache. Adjust.
11173 * linux-s390-low.c (s390_collect_ptrace_register)
11174 (s390_supply_ptrace_register, s390_fill_gregset, s390_get_pc)
11175 (s390_set_pc): Change prototype to take a regcache. Adjust.
11176 (s390_arch_setup): Adjust.
11177 * linux-sh-low.c (sh_get_pc, sh_breakpoint_at)
11178 (sh_fill_gregset): Change prototype to take a regcache. Adjust.
11179 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
11180 (sparc_fill_gregset, sparc_store_gregset_from_stack)
11181 (sparc_store_gregset, sparc_get_pc): Change prototype to take a
11182 regcache. Adjust.
11183 (sparc_breakpoint_at): Adjust.
11184 * linux-xtensa-low.c (xtensa_fill_gregset):
11185 (xtensa_store_gregset):
11186 (xtensa_fill_xtregset, xtensa_store_xtregset, xtensa_get_pc)
11187 (xtensa_set_pc): Change prototype to take a regcache. Adjust.
11188 * nto-low.c (nto_fetch_registers, nto_store_registers): Change
11189 prototype to take a regcache. Adjust.
11190 * win32-arm-low.c (arm_fetch_inferior_register)
11191 (arm_store_inferior_register): Change prototype to take a
11192 regcache. Adjust.
11193 * win32-i386-low.c (i386_fetch_inferior_register)
11194 (i386_store_inferior_register): Change prototype to take a
11195 regcache. Adjust.
11196 * win32-low.c (child_fetch_inferior_registers)
11197 (child_store_inferior_registers): Change prototype to take a
11198 regcache. Adjust.
11199 (win32_wait): Adjust.
11200 (win32_fetch_inferior_registers): Change prototype to take a
11201 regcache. Adjust.
11202 (win32_store_inferior_registers): Adjust.
11203 * win32-low.h (struct win32_target_ops) <fetch_inferior_register,
11204 store_inferior_register>: Change prototype to take a regcache.
11205
60c3d7b0
DE		 112062010-01-20 Doug Evans <dje@google.com>
11207
11208 * linux-low.c (linux_create_inferior): Wrap use of __SIGRTMIN in
11209 #ifdef.
11210 (linux_wait_for_event1, linux_init_signals): Ditto.
ec8ebe72 11211 (W_STOPCODE): Provide definition if missing.
60c3d7b0 11212
dc146f7c
VP		 112132010-01-13 Vladimir Prus <vladimir@codesourcery.com>
11214
11215 * linux-low.c (linux_core_of_thread): New.
11216 (compare_ints, show_process, list_threads): New.
11217 (linux_qxfer_osdata): Report threads and cores.
11218 (linux_target_op): Register linux_core_of_thread.
11219 * remote-utils.c (prepare_resume_reply): Report the core.
11220 (buffer_xml_printf): Support %d specifier.
11221 * server.c (handle_threads_qxfer_proper, handle_threads_qxfer):
11222 New.
11223 (handle_query): Handle qXfer:threads. Announce availability
11224 thereof.
11225 * target.h (struct target_ops): New field core_of_thread.
11226
7803799a
UW		 112272010-01-04 Ulrich Weigand <uweigand@de.ibm.com>
11228
11229 * Makefile.in (clean): Remove new generated files.
11230 (reg-s390.o, reg-s390.c): Remove rules.
11231 (reg-s390x.o, reg-s390x.c): Likewise.
11232 (s390-linux32.o, s390-linux32.c): Add rules.
11233 (s390-linux64.o, s390-linux64.c): Likewise.
11234 (s390x-linux64.o, s390x-linux64.c): Likewise.
11235 * configure.srv (s390*-*-linux*): Update srv_regobj and srv_xmlfiles.
11236 * linux-s390-low.c: Include <elf.h>.
11237 (HWCAP_S390_HIGH_GPRS): Define if undefined.
11238 (init_registers_s390): Remove prototype.
11239 (init_registers_s390x): Likewise.
11240 (init_registers_s390_linux32): Add prototype.
11241 (init_registers_s390_linux64): Likewise.
11242 (init_registers_s390x_linux64): Likewise.
11243 (s390_num_regs_3264): New define.
11244 (s390_regmap_3264): New global variable.
11245 (s390_cannot_fetch_register): Remove obsolete check.
11246 (s390_cannot_store_register): Likewise.
11247 (s390_collect_ptrace_register): Handle upper/lower register halves.
11248 (s390_supply_ptrace_register): Likewise.
11249 (s390_fill_gregset): Update to register number changes.
11250 (s390_get_hwcap): New routine.
11251 (s390_arch_setup): Detect 32-bit process running on 64-bit system.
11252 Install appropriate regmap and register set.
11253
6e7ffa39
JB		 112542010-01-01 Joel Brobecker <brobecker@adacore.com>
11255
11256 * server.c (gdbserver_version): Update copyright year to 2010.
11257 * gdbreplay.c (gdbreplay_version): Likewise.
11258
957f3f49
DE		 112592009-12-28 Doug Evans <dje@google.com>
11260
11261 * linux-low.c: Delete inclusion of ansidecl.h, elf/common.h,
11262 elf/external.h. Include <elf.h> instead but only if necessary.
11263
ca5c370d
PA		 112642009-12-28 Pedro Alves <pedro@codesourcery.com>
11265
11266 * linux-low.c (linux_remove_process): Remove `detaching'
11267 parameter. Don't release/detach from thread_db here.
11268 (linux_kill): Release/detach from thread_db here, ...
11269 (linux_detach): ... and here, before actually detaching.
11270 (linux_wait_1): ... and here, when a process exits.
11271 * thread-db.c (any_thread_of): New.
11272 (thread_db_free): Switch the current inferior to a thread of the
11273 passed in process.
11274
4ee62156
DE		 112752009-12-21 Doug Evans <dje@google.com>
11276
d90e6a88
DE		 11277 * linux-x86-low.c: Delete outdated comment about Elf32_Phdr.
11278
c5f62d5f
DE		 11279 * linux-low.c (kill_lwp): Use __NR_tkill instead of SYS_tkill.
11280 Move definition of tkill_failed to ifdef __NR_tkill to avoid gcc
11281 warning ifndef __NR_tkill. Move setting of errno there too.
11282 Delete unnecessary resetting of errno after syscall.
11283 Minor comment changes to match gdb/linux-nat.c:kill_lwp.
11284
10e86dd7
DE		 11285 * configure.ac: Check for dladdr.
11286 * config.in: Regenerate.
11287 * configure: Regenerate.
11288 * thread-db.c (dladdr_to_soname): Only define ifdef HAVE_DLADDR.
11289 (try_thread_db_load): Update.
11290
4ee62156
DE		 11291 * linux-low.c (my_waitpid): Delete unnecessary prototype.
11292
00f515da
DE		 112932009-12-18 Doug Evans <dje@google.com>
11294
e9464885
DE		 11295 * event-loop.c: Include unistd.h if it exists.
11296
07d4f67e
DE		 11297 * linux-low.c (my_waitpid): Move definition away from being in
11298 between linux_tracefork_child/linux_test_for_tracefork.
11299
00f515da
DE		 11300 * gdb_proc_service.h (psaddr_t): Fix type.
11301 * thread-db.c (thread_db_info.td_thr_tls_get_addr_p): Fix
11302 signature to match glibc.
11303
1de1badb
DE		 113042009-12-16 Doug Evans <dje@google.com>
11305
11306 * linux-low.c (linux_read_memory): Fix argument to read.
11307
aeeb81d1
PA		 113082009-11-26 Pedro Alves <pedro@codesourcery.com>
11309
11310 * win32-low.c (get_child_debug_event): On EXIT_THREAD_DEBUG_EVENT
11311 events, don't leave current_inferior pointing at null.
11312
10357975
PA		 113132009-11-26 Pedro Alves <pedro@codesourcery.com>
11314
11315 * win32-low.c (LOG): Delete.
11316 (OUTMSG): Output to stderr.
11317 (OUTMSG2): Conditionalize on `debug_threads' variable, instead of
11318 on compile time LOG macro.
11319 (win32_wait): Fix debug output.
11320
cf6e3471
PA		 113212009-11-26 Pedro Alves <pedro@codesourcery.com>
11322
11323 * win32-low.c (win32_add_one_solib): If the dll name is
11324 "ntdll.dll", prepend the system directory to the dll path.
11325
0c85e18e
MK		 113262009-11-17 Daniel Jacobowitz <dan@codesourcery.com>
11327
11328 * m68k-tdep.c (m68k_gdbarch_init): Reuse previous initialization.
11329
9ac544ce 113302009-11-17 Nathan Sidwell <nathan@codesourcery.com>
889bf7c5 11331 Vladimir Prus <vladimir@codesourcery.com>
9ac544ce
MK		 11332
11333 * Makefile.in (reg-cf.o, reg-cf.c): New targets.
11334 * configure.ac: Check for __mcoldfire__ and set
11335 gdb_cv_m68k_is_coldfire.
11336 * configure.srv: Use gdb_cv_m68k_is_coldfire to select between
11337 reg-cf.o and reg-m68k.o.
11338 * configure: Regenerated.
11339
fd7dd3e6
PA		 113402009-11-16 Pedro Alves <pedro@codesourcery.com>
11341
11342 * linux-low.c (linux_remove_process): Add `detaching' parameter.
11343 Pass it to thread_db_free.
11344 (linux_kill, linux_detach, linux_wait_1): Adjust to pass the
11345 proper `detaching' argument to linux_remove_process.
11346 * linux-low.h (thread_db_free): Add `detaching' parameter.
11347 * thread-db.c (thread_db_init): Pass false as `detaching' argument
11348 to thread_db_free.
11349 (thread_db_free): Add `detaching' parameter. Only
11350 call td_ta_clear_event if detaching from process.
11351
75aa492e
MK		 113522009-11-12 Maxim Kuvyrkov <maxim@codesourcery.com>
11353
11354 * thread-db.c (thread_db_free): Fix typo.
11355
21e1bee4
PP		 113562009-11-11 Paul Pluzhnikov <ppluzhnikov@google.com>
11357
11358 PR gdb/10838
11359 * thread-db.c (thread_db_free): Call td_ta_clear_event.
11360
8838b45e
NS		 113612009-11-03 Nathan Sidwell <nathan@codesourcery.com>
11362
11363 * configure.ac (i[34567]86-*): Check if we're targetting x86-64
11364 with an i686 compiler.
11365 * configure.srv (i[34567]86-*-linux*): Pull in x86-64 handling if
11366 needed.
11367 * configure: Rebuilt.
11368
8a35fb51
SL		 113692009-10-29 Sandra Loosemore <sandra@codesourcery.com>
11370
11371 PR gdb/10783
11372
11373 * server.c (handle_search_memory_1): Correct read_addr initialization
11374 in loop for searching subsequent chunks.
11375
96f15937
PP		 113762009-10-29 Paul Pluzhnikov <ppluzhnikov@google.com>
11377
11378 * configure.ac: New --with-libthread-db option.
11379 * thread-db.c: Allow direct dependence on libthread_db.
11380 (thread_db_free): Adjust.
11381 * config.in: Regenerate.
11382 * configure: Likewise.
889bf7c5 11383
5f7d1694
PP		 113842009-10-28 Paul Pluzhnikov <ppluzhnikov@google.com>
11385
11386 PR gdb/10757
11387 * thread-db.c (attach_thread): New function.
11388 (maybe_attach_thread): Return success/failure.
11389 (find_new_threads_callback): Adjust.
889bf7c5
PA		 11390 (thread_db_find_new_threads): Loop until no new threads.
11391
88e3b899
PA		 113922009-10-13 Pedro Alves <pedro@codesourcery.com>
11393
11394 * proc-service.c (ps_lgetregs): Formatting.
11395
cdbfd419
PP		 113962009-10-08 Paul Pluzhnikov <ppluzhnikov@google.com>
11397
11398 * acinclude.m4: (SRV_CHECK_THREAD_DB, SRV_CHECK_TLS_GET_ADDR): Remove.
11399 * configure.ac: Adjust.
11400 * linux-low.h (struct process_info_private): Move members to struct
11401 thread_db.
11402 (thread_db_free, thread_db_handle_monitor_command): New prototype.
11403 * linux-low.c (linux_remove_process): Adjust.
11404 (linux_wait_for_event_1, linux_look_up_symbols): Likewise.
11405 * server.c (handle_query): Move code ...
11406 (handle_monitor_command): ... here. New function.
11407 * target.h (struct target_ops): New member.
11408 * thread-db.c (struct thread_db): New.
11409 (libthread_db_search_path): New variable.
11410 (thread_db_create_event, thread_db_enable_reporting)
11411 (find_one_thread, maybe_attach_thread, find_new_threads_callback)
11412 (thread_db_find_new_threads, (thread_db_get_tls_address): Adjust.
11413 (try_thread_db_load_1, dladdr_to_soname): New functions.
11414 (try_thread_db_load, thread_db_load_search): New functions.
11415 (thread_db_init): Search for libthread_db.
11416 (thread_db_free): New function.
11417 (thread_db_handle_monitor_command): Likewise.
11418 * config.in: Regenerate.
11419 * configure: Regenerate.
889bf7c5 11420
4168d2d6
UW		 114212009-09-27 Ulrich Weigand <uweigand@de.ibm.com>
11422
11423 * spu-low.c (spu_kill): Wait for inferior to terminate.
11424 Call clear_inferiors.
11425 (spu_detach): Call clear_inferiors.
11426
81ecdfbb
RW		 114272009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
11428
11429 * aclocal.m4: Regenerate.
11430 * config.in: Likewise.
11431 * configure: Likewise.
11432
0b9ff2c0
UW		 114332009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
11434
11435 * linux-ppc-low.c (INSTR_SC, NR_spu_run): Define.
11436 (parse_spufs_run): New function.
11437 (ppc_get_pc, ppc_set_pc): Detect and handle SPU PC.
11438 (ppc_breakpoint_at): Handle SPU breakpoints.
11439
efcbbd14
UW		 114402009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
11441
11442 * linux-low.c: Include <sys/stat.h> and <sys/vfs.h>.
11443 (SPUFS_MAGIC): Define.
11444 (spu_enumerate_spu_ids): New function.
11445 (linux_qxfer_spu): New function.
11446 (linux_target_ops): Install linux_qxfer_spu.
11447
f4d9bade
UW		 114482009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
11449
11450 * configure.srv (powerpc*-*-linux*): Add powerpc-cell32l.o
11451 and powerpc-cell64l.o to srv_regobj. Add rs6000/powerpc-cell32l.xml
11452 and rs6000/powerpc-cell64l.xml to srv_xmlfiles.
11453 * Makefile.in (powerpc-cell32l.o, powerpc-cell32l.c): New rules.
11454 (powerpc-cell64l.o, powerpc-cell64l.c): Likewise.
11455 (clean): Handle powerpc-cell32l.c and powerpc-cell64l.c.
11456 * linux-ppc-low.c (PPC_FEATURE_CELL): Define.
11457 (init_registers_powerpc_cell32l): Add prototype.
11458 (init_registers_powerpc_cell64l): Likewise.
11459 (ppc_arch_setup): Detect Cell/B.E. architecture.
11460
96e946ca
RW		 114612009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
11462
11463 * Makefile.in (datarootdir): New variable.
11464
58d6951d
DJ		 114652009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
11466
11467 * linux-low.c (linux_write_memory): Update debugging output.
11468 * Makefile.in (clean): Add new descriptions.
11469 (arm-with-vfpv2.o, arm-with-vfpv2.c, arm-with-vfpv3.o)
11470 (arm-with-vfpv3.c, arm-with-neon.o, arm-with-neon.c): New rules.
11471 * configure.srv: Add new files for arm*-*-linux*.
11472 * linux-arm-low.c: Add new declarations.
11473 (PTRACE_GETVFPREGS, PTRACE_SETVFPREGS): Define if undefined.
11474 (arm_hwcap, HWCAP_VFP, HWCAP_IWMMXT, HWCAP_NEON, HWCAP_VFPv3)
11475 (HWCAP_VFPv3D16): New.
11476 (arm_fill_wmmxregset, arm_store_wmmxregset): Check HWCAP_IWMMXT
11477 instead of __IWMMXT__.
11478 (arm_fill_vfpregset, arm_store_vfpregset, arm_get_hwcap)
11479 (arm_arch_setup): New.
11480 (target_regsets): Remove #ifdef. Add VFP regset.
11481 (the_low_target): Use arm_arch_setup.
11482
12b42a12
DJ		 114832009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
11484
11485 * linux-low.c (linux_kill_one_lwp): Adjust kernel workaround to skip
11486 the main thread again.
11487
ac8c974e
AR		 114882009-07-06 Aleksandar Ristovski <aristovski@qnx.com>
11489
11490 Adding Neutrino gdbserver.
11491 * configure: Regenerated.
11492 * configure.ac: Add case for srv_qnx and set LIBS accordingly.
11493 * configure.srv (i[34567]86-*-nto*): New target.
11494 * nto-low.c, nto-low.h, nto-x86-low.c: New files.
11495 * remote-utils.c [__QNX__]: Include sys/iomgr.h
11496 (nto_comctrl) [__QNX__]: New function.
11497 (enable_async_io, disable_async_io) [__QNX__]: Call nto_comctrl.
11498
4424e0c3 114992009-07-05 Danny Backx <dannybackx@users.sourceforge.net>
7437790a
PA		 11500
11501 * configure.srv (i[34567]86-*-mingw32ce*): Add i386-low.o to
11502 srv_tgtobj.
11503
912cf4ba
PA		 115042009-07-04 Danny Backx <dannybackx@users.sourceforge.net>
11505 Pedro Alves <pedro@codesourcery.com>
11506
11507 * win32-i386-low.c (i386_get_thread_context): Handle systems that
11508 don't support CONTEXT_EXTENDED_REGISTERS.
11509 (i386_win32_breakpoint, i386_win32_breakpoint_len): New.
11510 (the_low_target): Install them.
11511 * win32-low.c (get_child_debug_event): Handle WaitForDebugEvent
11512 failing with ERROR_PIPE_NOT_CONNECTED.
11513
aa5ca48f
DE		 115142009-06-30 Doug Evans <dje@google.com>
11515 Pierre Muller <muller@ics.u-strasbg.fr>
11516
11517 Add h/w watchpoint support to x86-linux, win32-i386.
11518 * Makefile.in (SFILES): Add i386-low.c
11519 (i386_low_h): Define.
11520 (i386-low.o): Add dependencies.
11521 (linux-x86-low.o): Add i386-low.h dependency.
11522 (win32-i386-low.o): Ditto.
11523 * i386-low.c: New file.
11524 * i386-low.h: New file.
11525 * configure.srv (i[34567]86-*-cygwin*): Add i386-low.o to srv_tgtobj.
11526 (i[34567]86-*-linux*, i[34567]86-*-mingw*, x86_64-*-linux*): Ditto.
11527 * linux-low.c (linux_add_process): Initialize arch_private.
11528 (linux_remove_process): Free arch_private.
11529 (add_lwp): Initialize arch_private.
11530 (delete_lwp): Free arch_private.
11531 (linux_resume_one_lwp): Call the_low_target.prepare_to_resume if
11532 provided.
11533 * linux-low.h (process_info_private): New member arch_private.
11534 (lwp_info): New member arch_private.
11535 (linux_target_ops): New members new_process, new_thread,
11536 prepare_to_resume.
11537 (ptid_of): New macro.
11538 * linux-x86-low.c: Include stddef.h, i386-low.h.
11539 (arch_process_info): New struct.
11540 (arch_lwp_info): New struct.
11541 (x86_linux_dr_get, x86_linux_dr_set): New functions.
11542 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
11543 (i386_dr_low_get_status): New function.
11544 (x86_insert_point, x86_remove_point): New functions.
11545 (x86_stopped_by_watchpoint): New function.
11546 (x86_stopped_data_address): New function.
11547 (x86_linux_new_process, x86_linux_new_thread): New functions.
11548 (x86_linux_prepare_to_resume): New function.
11549 (the_low_target): Add entries for insert_point, remove_point,
11550 stopped_by_watchpoint, stopped_data_address, new_process, new_thread,
11551 prepare_to_resume.
11552 * server.c (debug_hw_points): New global.
11553 (monitor_show_help): Document set debug-hw-points.
11554 (handle_query): Process "set debug-hw-points".
11555 * server.h (debug_hw_points): Declare.
11556 (paddress): Declare.
11557 * utils.c (NUMCELLS, CELLSIZE): New macros.
11558 (get_sell, xsnprintf, paddress): New functions.
11559 * win32-arm-low.c (the_low_target): Add entries for insert_point,
11560 remove_point, stopped_by_watchpoint, stopped_data_address.
11561 * win32-i386-low.c: Include i386-low.h.
11562 (debug_reg_state): Replaces dr.
11563 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
11564 (i386_dr_low_get_status): New function.
11565 (i386_insert_point, i386_remove_point): New functions.
11566 (i386_stopped_by_watchpoint): New function.
11567 (i386_stopped_data_address): New function.
11568 (i386_initial_stuff): Update.
11569 (get_thread_context,set_thread_context,i386_thread_added): Update.
11570 (the_low_target): Add entries for insert_point,
11571 remove_point, stopped_by_watchpoint, stopped_data_address.
11572 * win32-low.c (win32_insert_watchpoint): New function.
11573 (win32_remove_watchpoint): New function.
11574 (win32_stopped_by_watchpoint): New function.
11575 (win32_stopped_data_address): New function.
11576 (win32_target_ops): Add entries for insert_watchpoint,
11577 remove_watchpoint, stopped_by_watchpoint, stopped_data_address.
11578 * win32-low.h (win32_target_ops): New members insert_point,
11579 remove_point, stopped_by_watchpoint, stopped_data_address.
11580
d993e290
PA		 115812009-06-25 Pedro Alves <pedro@codesourcery.com>
11582
11583 * server.c (process_serial_event): Re-return unsupported, not
11584 error, if the type isn't recognized. Re-allow supporting only
11585 insert or remove packets. Also call require_running for
11586 breakpoints. Add missing break statement to default case. Tidy.
11587 * target.h (struct target_ops): Rename insert_watchpoint to
11588 insert_point, and remove_watchpoint to remove_point.
11589
11590 * linux-low.h (struct linux_target_ops): Likewise.
11591 * linux-low.c (linux_insert_watchpoint): Rename to ...
11592 (linux_insert_point): ... this. Adjust.
11593 (linux_remove_watchpoint): Rename to ...
11594 (linux_remove_point): ... this. Adjust.
11595 (linux_target_ops): Adjust.
11596 * linux-crisv32-low.c (cris_insert_watchpoint): Rename to ...
11597 (cris_insert_point): ... this.
11598 (cris_remove_watchpoint): Rename to ...
11599 (cris_remove_point): ... this.
11600 (the_low_target): Adjust.
11601
0f54c268
PM		 116022009-06-24 Pierre Muller <muller@ics.u-strasbg.fr>
11603
11604 * server.c (handle_v_kill): Pass signal_pid to
11605 kill_inferior if multi_process is zero.
11606
c6314022
AR		 116072009-06-23 Aleksandar Ristovski <aristovski@qnx.com>
11608
11609 * server.c (process_serial_event): Add support for Z0 and Z1 packet.
11610 * target.h (target_ops): Comment for *_watchpoint to make it clear
11611 the functions can get types '0' and '1'.
11612
4463ce24
AR		 116132009-06-22 Aleksandar Ristovski <aristovski@qnx.com>
11614
11615 * linux-low.c (usr_fetch_inferior_registers): Remove check for regno 0.
11616 * proc-service.c (ps_lgetregs): Pass -1 to fetch all registers.
11617 * regcache.c (get_regcache): Likewise.
11618 * spu-low.c (spu_fetch_registers): Remove 0 to -1 conversion.
11619 * win32-low.c (child_fetch_inferior_registers): Remove check for
11620 regno 0.
11621
cf8fd78b
PA		 116222009-06-19 Aleksandar Ristovski <aristovski@qnx.com>
11623 Pedro Alves <pedro@codesourcery.com>
11624
11625 * target.h (struct target_ops) <supports_multi_process>: New
11626 callback.
11627 (target_supports_multi_process): New.
11628 * server.c (handle_query): Even if GDB reports support, only
11629 enable multi-process if the target also supports it. Report
11630 multi-process support only if the target backend supports it.
11631 * linux-low.c (linux_supports_multi_process): New function.
11632 (linux_target_ops): Install it as target_supports_multi_process
11633 callback.
11634
47c0c975
DE		 116352009-05-24 Doug Evans <dje@google.com>
11636
e09875d4
DE		 11637 Global renaming of find_thread_pid to find_thread_ptid.
11638 * server.h (find_thread_ptid): Renamed from find_thread_pid.
11639 * inferiors.c (find_thread_ptid): Renamed from find_thread_pid.
11640 All callers updated.
11641
e27d73f6
DE		 11642 * linux-low.c (handle_extended_wait): Use linux_resume_one_lwp
11643 to resume the newly created thread, don't call ptrace (PTRACE_CONT)
11644 directly.
11645
47c0c975
DE		 11646 * linux-low.c (get_stop_pc): Print pc if debug_threads.
11647 (check_removed_breakpoint, linux_wait_for_lwp): Ditto.
11648 (linux_resume_one_lwp): Ditto.
11649
2acc282a
DE		 116502009-05-23 Doug Evans <dje@google.com>
11651
11652 * linux-low.c (linux_resume_one_lwp): Change type of first arg
11653 from struct inferior_list_entry * to struct lwp_info *.
11654 All callers updated.
11655
9f1036c1
DE		 116562009-05-13 Doug Evans <dje@google.com>
11657
11658 * linux-x86-low.c: Don't include assert.h.
11659 (x86_siginfo_fixup): Use fatal, not assert.
11660 (x86_arch_setup): Fix comment.
11661
d0722149
DE		 116622009-05-12 Doug Evans <dje@google.com>
11663
11664 Biarch support for i386/amd64 gdbserver.
11665 * Makefile.in (SFILES): Remove linux-i386-low.c, linux-x86-64-low.c.
11666 Add linux-x86-low.c.
11667 (linux-i386-low.o, linux-x86-64-low.o): Delete.
11668 (linux-x86-low.o): Add.
11669 * linux-x86-64-low.c: Delete.
11670 * linux-i386-low.c: Delete.
11671 * linux-x86-low.c: New file.
11672 * configure.srv (i?86-linux srv_tgtobj): Replace linux-i386-low.o with
11673 linux-x86-low.o.
11674 (x86_64-linux srv_tgtobj): Replace linux-x86-64-low.o with
11675 linux-x86-low.o.
11676 (x86_64-linux srv_regobj): Add reg-i386-linux.o.
11677 * linux-low.c: Include ansidecl.h, elf/common.h, elf/external.h.
11678 (linux_child_pid_to_exec_file): New function.
11679 (elf_64_header_p, elf_64_file_p): New functions.
11680 (siginfo_fixup): New function.
11681 (linux_xfer_siginfo): New local inf_siginfo. Call siginfo_fixup to
11682 give target a chance to convert layout.
11683 * linux-low.h (linux_target_ops): New member siginfo_fixup.
11684 (linux_child_pid_to_exec_file, elf_64_file_p): Declare.
11685
fdeb2a12
DE		 116862009-05-07 Doug Evans <dje@google.com>
11687
11688 * linux-low.c (regsets_fetch_inferior_registers): Fix memory leak.
11689 (regsets_store_inferior_registers): Ditto.
11690
a6dbe5df
PA		 116912009-05-06 Pedro Alves <pedro@codesourcery.com>
11692
11693 PR server/10048
11694
11695 * linux-low.c (must_set_ptrace_flags): Delete.
11696 (linux_create_inferior): Set `lwp->must_set_ptrace_flags' instead
11697 of the global.
11698 (linux_attach_lwp_1): Don't set PTRACE_SETOPTIONS here. Set
11699 `lwp->must_set_ptrace_flags' instead.
ba42693b 11700 (linux_wait_for_event_1): Set ptrace options here.
a6dbe5df
PA		 11701 (linux_wait_1): ... not here.
11702
5091eb23
DE		 117032009-04-30 Doug Evans <dje@google.com>
11704
9f767825
DE		 11705 * inferiors.c (started_inferior_callback): New function.
11706 (attached_inferior_callback): New function.
11707 (have_started_inferiors_p, have_attached_inferiors_p): New functions.
11708 * server.c (print_started_pid, print_attached_pid): New functions.
11709 (detach_or_kill_for_exit): New function.
11710 (main): Call it instead of for_each_inferior (kill_inferior_callback).
11711 * server.h (have_started_inferiors_p): Declare.
11712 (have_attached_inferiors_p): Declare.
11713
5091eb23
DE		 11714 * inferiors.c (remove_process): Fix memory leak, free process.
11715 * linux-low.c (linux_remove_process): New function.
11716 (linux_kill): Call it instead of remove_process.
11717 (linux_detach, linux_wait_1): Ditto.
11718
155c8968
PA		 117192009-04-19 Danny Backx <dannybackx@users.sourceforge.net>
11720
11721 * configure.srv: Add x86 Windows CE target.
11722
7fe519cb
UW		 117232009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
11724
11725 * inferiors.c (get_thread_process): Make global.
11726 * server.h (get_thread_process): Add prototype.
11727 * thread-db.c (find_one_thread): Use get_thread_process
11728 instead of current_process.
11729 (thread_db_get_tls_address): Do not crash if called when
11730 thread layer is not yet initialized.
11731
5472f405
UW		 117322009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
11733
11734 * remote-utils.c (prepare_resume_reply): Null-terminate packet.
11735 * spu-low.c (current_tid): Rename to ...
11736 (current_ptid): ... this.
11737 (fetch_ppc_register, fetch_ppc_memory, store_ppc_memory,
11738 spu_proc_xfer_spu, spu_resume, spu_request_interrupt): Use
11739 ptid_get_lwp (current_ptid) instead of current_tid.
11740 (spu_kill, spu_detach, spu_join, spu_wait): Use pid argument
11741 instead of current_tid. Use find_process_pid to verify pid
11742 argument is valid. Pass proper argument to remove_process.
11743 (spu_thread_alive): Compare current_ptid instead of current_tid.
11744 (spu_resume): Likewise.
11745
55ac2b99
PA		 117462009-04-02 Pedro Alves <pedro@codesourcery.com>
11747
11748 * linux-low.c (usr_store_inferior_registers): Declare local `pid'
11749 variable.
11750
95954743
PA		 117512009-04-01 Pedro Alves <pedro@codesourcery.com>
11752
11753 Implement the multiprocess extensions, and add linux multiprocess
11754 support.
11755
11756 * server.h (ULONGEST): Declare.
11757 (struct ptid, ptid_t): New.
11758 (minus_one_ptid, null_ptid): Declare.
11759 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
11760 (ptid_get_tid, ptid_equal, ptid_is_pid): Declare.
11761 (struct inferior_list_entry): Change `id' type from unsigned from
11762 to ptid_t.
11763 (struct sym_cache, struct breakpoint, struct
11764 process_info_private): Forward declare.
11765 (struct process_info): Declare.
11766 (current_process): Declare.
11767 (all_processes): Declare.
11768 (initialize_inferiors): Declare.
11769 (add_thread): Adjust to use ptid_t.
11770 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): Ditto.
11771 (add_process, remove_process, find_thread_pid): Declare.
11772 (find_inferior_id): Adjust to use ptid_t.
11773 (cont_thread, general_thread, step_thread): Change type to ptid_t.
11774 (multi_process): Declare.
11775 (push_event): Adjust to use ptid_t.
11776 (read_ptid, write_ptid): Declare.
11777 (prepare_resume_reply): Adjust to use ptid_t.
11778 (clear_symbol_cache): Declare.
11779 * inferiors.c (all_processes): New.
11780 (null_ptid, minus_one_ptid): New.
11781 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
11782 (ptid_get_tid, ptid_equal, ptid_is_pid): New.
11783 (add_thread): Change unsigned long to ptid. Remove gdb_id
11784 parameter. Adjust.
11785 (thread_id_to_gdb_id, thread_to_gdb_id): Change unsigned long to ptid.
11786 (gdb_id_to_thread): Rename to ...
11787 (find_thread_pid): ... this. Change unsigned long to ptid.
11788 (gdb_id_to_thread_id, find_inferior_id): Change unsigned long to ptid.
11789 (loaded_dll, pull_pid_from_list): Adjust.
11790 (add_process, remove_process, find_process_pid)
11791 (get_thread_process, current_process, initialize_inferiors): New.
11792 * target.h (struct thread_resume) <thread>: Change type to ptid_t.
11793 (struct target_waitstatus) <related_pid>: Ditto.
11794 (struct target_ops) <kill, detach>: Add `pid' argument. Change
11795 return type to int.
11796 (struct target_ops) <join>: Add `pid' argument.
11797 (struct target_ops) <thread_alive>: Change pid's type to ptid_t.
11798 (struct target_ops) <wait>: Add `ptid' field. Change return type
11799 to ptid.
11800 (kill_inferior, detach_inferior, join_inferior): Add `pid' argument.
11801 (mywait): Add `ptid' argument. Change return type to ptid_t.
11802 (target_pid_to_str): Declare.
11803 * target.c (set_desired_inferior): Adjust to use ptids.
11804 (mywait): Add new `ptid' argument. Adjust.
11805 (target_pid_to_str): New.
11806 * mem-break.h (free_all_breakpoints): Declare.
11807 * mem-break.c (breakpoints): Delelete.
11808 (set_breakpoint_at, delete_breakpoint, find_breakpoint_at)
11809 (check_mem_read, check_mem_write, delete_all_breakpoints): Adjust
11810 to use per-process breakpoint list.
11811 (free_all_breakpoints): New.
11812 * remote-utils.c (struct sym_cache) <name>: Drop `const'.
11813 (symbol_cache, all_symbols_looked_up): Delete.
11814 (hexchars): New.
11815 (ishex, unpack_varlen_hex, write_ptid, hex_or_minus_one,
11816 read_ptid): New.
11817 (prepare_resume_reply): Change ptid argument's type from unsigned
11818 long to ptid_t. Adjust. Implement W;process and X;process.
11819 (free_sym_cache, clear_symbol_cache): New.
11820 (look_up_one_symbol): Adjust to per-process symbol cache. *
11821 * server.c (cont_thread, general_thread, step_thread): Change type
11822 to ptid_t.
11823 (attached): Delete.
11824 (multi_process): New.
11825 (last_ptid): Change type to ptid_t.
11826 (struct vstop_notif) <ptid>: Change type to ptid_t.
11827 (queue_stop_reply, push_event): Change `ptid' argument's type to
11828 ptid_t.
11829 (discard_queued_stop_replies): Add `pid' argument.
11830 (start_inferior): Adjust to use ptids. Adjust to mywait interface
11831 changes. Don't reference the `attached' global.
11832 (attach_inferior): Adjust to mywait interface changes.
11833 (handle_query): Adjust to use ptids. Parse GDB's qSupported
11834 features. Handle and report "multiprocess+". Handle
11835 "qAttached:PID".
11836 (handle_v_cont): Adjust to use ptids. Adjust to mywait interface
11837 changes.
11838 (handle_v_kill): New.
11839 (handle_v_stopped): Adjust to use target_pid_to_str.
11840 (handle_v_requests): Allow multiple attaches and runs when
11841 multiprocess extensions are in effect. Handle "vKill".
11842 (myresume): Adjust to use ptids.
11843 (queue_stop_reply_callback): Add `arg' parameter. Handle it.
11844 (handle_status): Adjust to discard_queued_stop_replies interface
11845 change.
11846 (first_thread_of, kill_inferior_callback)
11847 (detach_or_kill_inferior_callback, join_inferiors_callback): New.
11848 (main): Call initialize_inferiors. Adjust to use ptids, killing
11849 and detaching from all inferiors. Handle multiprocess packet
11850 variants.
11851 * linux-low.h: Include gdb_proc_service.h.
11852 (struct process_info_private): New.
11853 (struct linux_target_ops) <pid_of>: Use ptid_get_pid.
11854 <lwpid_of>: Use ptid_get_lwp.
11855 (get_lwp_thread): Adjust.
11856 (struct lwp_info): Add `dead' member.
11857 (find_lwp_pid): Declare.
11858 * linux-low.c (thread_db_active): Delete.
11859 (new_inferior): Adjust comment.
11860 (inferior_pid): Delete.
11861 (linux_add_process): New.
11862 (handle_extended_wait): Adjust.
11863 (add_lwp): Change unsigned long to ptid.
11864 (linux_create_inferior): Add process to processes table. Adjust
11865 to use ptids. Don't set new_inferior here.
11866 (linux_attach_lwp): Rename to ...
11867 (linux_attach_lwp_1): ... this. Add `initial' argument. Handle
11868 it. Adjust to use ptids.
11869 (linux_attach_lwp): New.
11870 (linux_attach): Add process to processes table. Don't set
11871 new_inferior here.
11872 (struct counter): New.
11873 (second_thread_of_pid_p, last_thread_of_process_p): New.
11874 (linux_kill_one_lwp): Add `args' parameter. Handle it. Adjust to
11875 multiple processes.
11876 (linux_kill): Add `pid' argument. Handle it. Adjust to multiple
11877 processes. Remove process from process table.
11878 (linux_detach_one_lwp): Add `args' parameter. Handle it. Adjust
11879 to multiple processes.
11880 (any_thread_of): New.
11881 (linux_detach): Add `pid' argument, and handle it. Remove process
11882 from processes table.
11883 (linux_join): Add `pid' argument. Handle it.
11884 (linux_thread_alive): Change unsighed long argument to ptid_t.
11885 Consider dead lwps as not being alive.
11886 (status_pending_p): Rename `dummy' argument to `arg'. Filter out
11887 threads we're not interested in.
11888 (same_lwp, find_lwp_pid): New.
11889 (linux_wait_for_lwp): Change `pid' argument's type from int to
11890 ptid_t. Adjust.
11891 (linux_wait_for_event): Rename to ...
11892 (linux_wait_for_event_1): ... this. Change `pid' argument's type
11893 from int to ptid_t. Adjust.
11894 (linux_wait_for_event): New.
11895 (linux_wait_1): Add `ptid' argument. Change return type to
11896 ptid_t. Adjust. Use last_thread_of_process_p. Remove processes
11897 that exit from the process table.
11898 (linux_wait): Add `ptid' argument. Change return type to ptid_t.
11899 Adjust.
11900 (mark_lwp_dead): New.
11901 (wait_for_sigstop): Adjust to use ptids. If a process exits while
11902 stopping all threads, mark its main lwp as dead.
11903 (linux_set_resume_request, linux_resume_one_thread): Adjust to use
11904 ptids.
11905 (fetch_register, usr_store_inferior_registers)
11906 (regsets_fetch_inferior_registers)
11907 (regsets_store_inferior_registers, linux_read_memory)
11908 (linux_write_memory): Inline `inferior_pid'.
11909 (linux_look_up_symbols): Adjust to use per-process
11910 `thread_db_active'.
11911 (linux_request_interrupt): Adjust to use ptids.
11912 (linux_read_auxv): Inline `inferior_pid'.
11913 (initialize_low): Don't reference thread_db_active.
11914 * gdb_proc_service.h (struct ps_prochandle) <pid>: Remove.
11915 * proc-service.c (ps_lgetregs): Use find_lwp_pid.
11916 (ps_getpid): Return the pid of the current inferior.
11917 * thread-db.c (proc_handle, thread_agent): Delete.
11918 (thread_db_create_event, thread_db_enable_reporting): Adjust to
11919 per-process data.
11920 (find_one_thread): Change argument type to ptid_t. Adjust to
11921 per-process data.
11922 (maybe_attach_thread): Adjust to per-process data and ptids.
11923 (thread_db_find_new_threads): Ditto.
11924 (thread_db_init): Ditto.
11925 * spu-low.c (spu_create_inferior, spu_attach): Add process to
11926 processes table. Adjust to use ptids.
11927 (spu_kill, spu_detach): Adjust interface. Remove process from
11928 processes table.
11929 (spu_join, spu_thread_alive): Adjust interface.
11930 (spu_wait): Adjust interface. Remove process from processes
11931 table. Adjust to use ptids.
11932 * win32-low.c (current_inferior_tid): Delete.
11933 (current_inferior_ptid): New.
11934 (debug_event_ptid): New.
11935 (thread_rec): Take a ptid. Adjust.
11936 (child_add_thread): Add `pid' argument. Adjust to use ptids.
11937 (child_delete_thread): Ditto.
11938 (do_initial_child_stuff): Add `attached' argument. Add process to
11939 processes table.
11940 (child_fetch_inferior_registers, child_store_inferior_registers):
11941 Adjust.
11942 (win32_create_inferior): Pass 0 to do_initial_child_stuff.
11943 (win32_attach): Pass 1 to do_initial_child_stuff.
11944 (win32_kill): Adjust interface. Remove process from processes
11945 table.
11946 (win32_detach): Ditto.
11947 (win32_join): Adjust interface.
11948 (win32_thread_alive): Take a ptid.
11949 (win32_resume): Adjust to use ptids.
11950 (get_child_debug_event): Ditto.
11951 (win32_wait): Adjust interface. Remove exiting process from
11952 processes table.
11953
bd99dc85
PA		 119542009-04-01 Pedro Alves <pedro@codesourcery.com>
11955
11956 Non-stop mode support.
11957
11958 * server.h (non_stop): Declare.
11959 (gdb_client_data, handler_func): Declare.
11960 (delete_file_handler, add_file_handler, start_event_loop):
11961 Declare.
11962 (handle_serial_event, handle_target_event, push_event)
11963 (putpkt_notif): Declare.
11964 * target.h (enum resume_kind): New.
11965 (struct thread_resume): Replace `step' field by `kind' field.
11966 (TARGET_WNOHANG): Define.
11967 (struct target_ops) <wait>: Add `options' argument.
11968 <supports_non_stop, async, start_non_stop>: New fields.
11969 (target_supports_non_stop, target_async): New.
11970 (start_non_stop): Declare.
11971 (mywait): Add `options' argument.
11972 * target.c (mywait): Add `options' argument. Print child exit
11973 notifications here.
11974 (start_non_stop): New.
11975 * server.c (non_stop, own_buf, mem_buf): New globals.
11976 (struct vstop_notif): New.
11977 (notif_queue): New global.
11978 (queue_stop_reply, push_event, discard_queued_stop_replies)
11979 (send_next_stop_reply): New.
11980 (start_inferior): Adjust to use resume_kind. Adjust to mywait
11981 interface changes.
11982 (attach_inferior): In non-stop mode, don't wait for the target
11983 here.
11984 (handle_general_set): Handle QNonStop.
11985 (handle_query): When handling qC, return the current general
11986 thread, instead of the first thread of the list.
11987 (handle_query): If the backend supports non-stop mode, include
11988 QNonStop+ in the qSupported query response.
11989 (handle_v_cont): Adjust to use resume_kind. Handle resume_stop
11990 and non-stop mode.
11991 (handle_v_attach, handle_v_run): Handle non-stop mode.
11992 (handle_v_stopped): New.
11993 (handle_v_requests): Report support for vCont;t. Handle vStopped.
11994 (myresume): Adjust to use resume_kind. Handle non-stop.
11995 (queue_stop_reply_callback): New.
11996 (handle_status): Handle non-stop mode.
11997 (main): Clear non_stop flag on reconnection. Use the event-loop.
11998 Refactor serial protocol handling from here ...
11999 (process_serial_event): ... to this new function. When GDB
12000 selects any thread, select one here. In non-stop mode, wait until
12001 GDB acks all pending events before exiting.
12002 (handle_serial_event, handle_target_event): New.
12003 * remote-utils.c (remote_open): Install remote_desc in the event
12004 loop.
12005 (remote_close): Remove remote_desc from the event loop.
12006 (putpkt_binary): Rename to...
12007 (putpkt_binary_1): ... this. Add `is_notic' argument. Handle it.
12008 (putpkt_binary): New as wrapper around putpkt_binary_1.
12009 (putpkt_notif): New.
12010 (prepare_resume_reply): In non-stop mode, don't change the
12011 general_thread.
12012 * event-loop.c: New.
12013 * Makefile.in (OBJ): Add event-loop.o.
12014 (event-loop.o): New rule.
12015
12016 * linux-low.h (pid_of): Moved here.
12017 (lwpid_of): New.
12018 (get_lwp_thread): Use lwpid_of.
12019 (struct lwp_info): Delete `lwpid' field. Add `suspended' field.
12020 * linux-low.c (pid_of): Delete.
12021 (inferior_pid): Use lwpid_of.
12022 (linux_event_pipe): New.
12023 (target_is_async_p): New.
12024 (delete_lwp): New.
12025 (handle_extended_wait): Use lwpid_of.
12026 (add_lwp): Don't set lwpid field.
12027 (linux_attach_lwp): Adjust debug output. Use lwpid_of.
12028 (linux_kill_one_lwp): If killing a running lwp, stop it first.
12029 Use lwpid_of. Adjust to linux_wait_for_event interface changes.
12030 (linux_detach_one_lwp): If detaching from a running lwp, stop it
12031 first. Adjust to linux_wait_for_event interface changes. Use
12032 lwpid_of.
12033 (linux_detach): Don't delete the main lwp here.
12034 (linux_join): Use my_waitpid. Avoid signal_pid. Use lwpid_of.
12035 (status_pending_p): Don't consider explicitly suspended lwps.
12036 (linux_wait_for_lwp): Take an integer pid instead of a lwp_info
12037 pointer. Add OPTIONS argument. Change return type to int. Use
12038 my_waitpid instead of sleeping. Handle WNOHANG. Use lwpid_of.
12039 (linux_wait_for_event): Take an integer pid instead of a lwp_info
12040 pointer. Add status pointer argument. Return a pid instead of a
12041 status. Use lwpid_of. Adjust to linux_wait_for_lwp interface
12042 changes. In non-stop mode, don't switch to a random thread.
12043 (linux_wait): Rename to...
12044 (linux_wait_1): ... this. Add target_options argument, and handle
12045 it. Adjust to use resume_kind. Use lwpid_of. In non-stop mode,
12046 don't handle the continue thread. Handle TARGET_WNOHANG. Merge
12047 clean exit and signal exit code. Don't stop all threads in
12048 non-stop mode. In all-stop mode, only stop all threads when
12049 reporting a stop to GDB. Handle explicit thread stop requests.
12050 (async_file_flush, async_file_mark): New.
12051 (linux_wait): New.
12052 (send_sigstop): Use lwpid_of.
12053 (wait_for_sigstop): Use lwpid_of. Adjust to linux_wait_for_event
12054 interface changes. In non-stop mode, don't switch to a random
12055 thread.
12056 (linux_resume_one_lwp): Use lwpid_of.
12057 (linux_continue_one_thread, linux_queue_one_thread): Merge into ...
12058 (linux_resume_one_thread): ... this. Handle resume_stop. In
12059 non-stop mode, don't look for pending flag in all threads.
12060 (resume_status_pending_p): Don't consider explicitly suspended
12061 threads.
12062 (my_waitpid): Reimplement. Emulate __WALL.
12063 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
12064 Use lwpid_of.
12065 (sigchld_handler, linux_supports_non_stop, linux_async)
12066 (linux_start_non_stop): New.
12067 (linux_target_ops): Register linux_supports_non_stop, linux_async
12068 and linux_start_non_stop.
12069 (initialize_low): Install SIGCHLD handler.
12070 * thread-db.c (thread_db_create_event, find_one_thread)
12071 (thread_db_get_tls_address): Use lwpid_of.
12072 * win32-low.c (win32_detach): Adjust to use resume_kind.
12073 (win32_wait): Add `options' argument.
12074 * spu-low.c (spu_resume): Adjust to use resume_kind.
12075 (spu_wait): Add `options' argument.
12076
5b1c542e
PA		 120772009-04-01 Pedro Alves <pedro@codesourcery.com>
12078
12079 Decouple target code from remote protocol.
12080
12081 * target.h (enum target_waitkind): New.
12082 (struct target_waitstatus): New.
12083 (struct target_ops) <wait>: Return an unsigned long. Take a
12084 target_waitstatus pointer instead of a char pointer.
12085 (mywait): Likewise.
12086 * target.c (mywait): Change prototype to return an unsigned long.
12087 Take a target_waitstatus pointer instead of a char pointer. Adjust.
12088 * server.h (thread_from_wait, old_thread_from_wait): Delete
12089 declarations.
12090 (prepare_resume_reply): Change prototype to take a
12091 target_waitstatus.
12092 * server.c (thread_from_wait, old_thread_from_wait): Delete.
12093 (last_status, last_ptid): New.
12094 (start_inferior): Remove "statusptr" argument. Adjust. Return a
12095 pid instead of a signal.
12096 (attach_inferior): Remove "status" and "signal" parameters.
12097 Adjust.
12098 (handle_query): For qGetTLSAddr, parse the thread id with strtol,
12099 not as an address.
12100 (handle_v_cont, handle_v_attach, handle_v_run, handle_v_kill)
12101 (handle_v_requests, myresume): Remove "status" and "signal"
12102 parameters. Adjust.
12103 (handle_status): New.
12104 (main): Delete local `status'. Adjust.
12105 * remote-utils.c: Include target.h.
12106 (prepare_resume_reply): Change prototype to take a
12107 target_waitstatus. Adjust.
12108
12109 * linux-low.c (linux_wait): Adjust to new target_ops->wait
12110 interface.
12111 * spu-low.c (spu_wait): Adjust.
12112 * win32-low.c (enum target_waitkind, struct target_waitstatus):
12113 Delete.
12114 (win32_wait): Adjust.
12115
2bd7c093
PA		 121162009-04-01 Pedro Alves <pedro@codesourcery.com>
12117
12118 * target.h (struct thread_resume): Delete leave_stopped member.
12119 (struct target_ops): Add a `n' argument to the `resume' callback.
12120 * server.c (start_inferior): Adjust.
12121 (handle_v_cont, myresume): Adjust.
12122 * linux-low.c (check_removed_breakpoint): Adjust to resume
12123 interface change, and to removed leave_stopped field.
12124 (resume_ptr): Delete.
12125 (struct thread_resume_array): New.
12126 (linux_set_resume_request): Add new `arg' parameter. Adjust to
12127 resume interface change.
12128 (linux_continue_one_thread, linux_queue_one_thread)
12129 (resume_status_pending_p): Check if the resume field is NULL
12130 instead of checking the leave_stopped member.
12131 (linux_resume): Adjust to the target resume interface change.
12132 * spu-low.c (spu_resume): Adjust to the target resume interface
12133 change.
12134 * win32-low.c (win32_detach, win32_resume): Ditto.
12135
c35fafde
PA		 121362009-04-01 Pedro Alves <pedro@codesourcery.com>
12137
12138 * linux-low.c (linux_wait_for_event): Don't clear the `stepping'
12139 flag.
12140 (wait_for_sigstop): Don't leave a finished single-step SIGTRAP
12141 pending.
12142 (linux_continue_one_thread): Only preserve the stepping flag if
12143 there's a pending breakpoint.
12144
0a59d50b
PA		 121452009-03-31 Pedro Alves <pedro@codesourcery.com>
12146
12147 * server.c (main): After the inferior having exited, call
12148 remote_close before exiting gdbserver.
12149
f04c6d38
TJB		 121502009-03-25 Thiago Jung Bauermann <bauerman@br.ibm.com>
12151
12152 Fix size of FPSCR in Power 7 processors.
12153 * linux-ppc-low.c (PPC_FEATURE_ARCH_2_05): Remove #define.
12154 (PPC_FEATURE_HAS_DFP): New #define.
12155 (ppc_arch_setup): Check for DFP feature instead of ISA 2.05 to decide on
12156 size of the FPSCR.
12157
78e5cee6
PA		 121582009-03-23 Pedro Alves <pedro@codesourcery.com>
12159
12160 * server.c (handle_query) Whitespace and formatting.
12161
1b3f6016
PA		 121622009-03-22 Pedro Alves <pedro@codesourcery.com>
12163
12164 * i387-fp.c, linux-arm-low.c, linux-cris-low.c,
12165 linux-crisv32-low.c, linux-i386-low.c, linux-low.c,
12166 linux-mips-low.c, linux-s390-low.c, linux-sparc-low.c,
12167 linux-x86-64-low.c, linux-xtensa-low.c, proc-service.c,
12168 regcache.c, remote-utils.c, server.c, spu-low.c, target.h,
12169 thread-db.c, win32-low.c, xtensa-xtregs.c, gdbreplay.c,
12170 Makefile.in, configure.ac: Fix whitespace throughout.
12171 * configure: Regenerate.
12172
a07b2135
PA		 121732009-03-22 Pedro Alves <pedro@codesourcery.com>
12174
12175 * inferiors.c (find_inferior): Make it safe for the callback
12176 function to delete the currently iterated inferior.
12177
67cc2626
PA		 121782009-03-22 Pedro Alves <pedro@codesourcery.com>
12179
12180 * Makefile.in (linuw_low_h): Move higher.
12181 (thread-db.o): Depend on $(linux_low_h).
12182
54a0b537
PA		 121832009-03-17 Pedro Alves <pedro@codesourcery.com>
12184
12185 Rename "process" to "lwp" throughout.
12186
12187 * linux-low.c (all_processes): Rename to...
12188 (all_lwps): ... this.
12189 (inferior_pid, handle_extended_wait, get_stop_pc): Adjust.
12190 (add_process): Rename to ...
12191 (add_lwp): ... this. Adjust.
12192 (linux_create_inferior): Adjust.
12193 (linux_attach_lwp): Adjust.
12194 (linux_attach): Adjust.
12195 (linux_kill_one_process): Rename to ...
12196 (linux_kill_one_lwp): ... this. Adjust.
12197 (linux_kill): Adjust.
12198 (linux_detach_one_process): Rename to ...
12199 (linux_detach_one_lwp): ... this. Adjust.
12200 (linux_detach): Adjust.
12201 (check_removed_breakpoint): Adjust.
12202 (status_pending_p): Adjust.
12203 (linux_wait_for_process): Rename to ...
12204 (linux_wait_for_lwp): ... this. Adjust.
12205 (linux_wait_for_event): Adjust.
12206 (send_sigstop): Adjust.
12207 (wait_for_sigstop): Adjust.
12208 (stop_all_processes): Rename to ...
12209 (stop_all_lwps): ... this.
12210 (linux_resume_one_process): Rename to ...
12211 (linux_resume_one_lwp): ... this. Adjust.
12212 (linux_set_resume_request, linux_continue_one_thread)
12213 (linux_queue_one_thread, resume_status_pending_p)
12214 (usr_store_inferior_registers, regsets_store_inferior_registers)
12215 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
12216 Adjust.
12217 * linux-low.h (get_process): Rename to ...
12218 (get_lwp): ... this. Adjust.
12219 (get_thread_process): Rename to ...
12220 (get_thread_lwp): ... this. Adjust.
12221 (get_process_thread): Rename to ...
12222 (get_lwp_thread): ... this. Adjust.
12223 (struct process_info): Rename to ...
12224 (struct lwp_info): ... this.
12225 (all_processes): Rename to ...
12226 (all_lwps): ... this.
12227 * proc-service.c (ps_lgetregs): Adjust.
12228 * thread-db.c (thread_db_create_event, find_one_thread)
12229 (maybe_attach_thread, thread_db_get_tls_address): Adjust.
12230
0b16c5cf
PA		 122312009-03-14 Pedro Alves <pedro@codesourcery.com>
12232
12233 * server.c (handle_query): Handle "qAttached".
12234
32de4b9d
NS		 122352009-03-13 Nathan Sidwell <nathan@codesourcery.com>
12236
12237 * Makefile.in, hostio-errno.c, errno.c, xtensa-xtregs.c: Change to
12238 GPLv3, update license URL.
12239
2aecd87f
DE		 122402009-03-01 Doug Evans <dje@google.com>
12241
93efd302 12242 * Makefile.in (INCLUDE_CFLAGS): Add -I$(srcdir)/../common.
2aecd87f
DE		 12243 (server_h): Add gdb_signals.h.
12244 (signals.o): Update.
12245 * server.h (target_signal_from_host,target_signal_to_host_p)
12246 (target_signal_to_host,target_signal_to_name): Moved to gdb_signals.h.
12247
86b1f9c5
PM		 122482009-02-14 Pierre Muller <muller@ics.u-strasbg.fr>
12249
12250 * remote-utils.c (getpkt): Also generate remote-debug
12251 information if noack_mode is set.
12252
4aa995e1
PA		 122532009-02-06 Pedro Alves <pedro@codesourcery.com>
12254
12255 * server.c (handle_query): Report qXfer:siginfo:read and
12256 qXfer:siginfo:write as supported and handle them.
12257 * target.h (struct target_ops) <qxfer_siginfo>: New field.
12258 * linux-low.c (linux_xfer_siginfo): New.
12259 (linux_target_ops): Set it.
12260
62709adf
PA		 122612009-01-26 Pedro Alves <pedro@codesourcery.com>
12262
12263 * server.c (gdbserver_usage): Mention --remote-debug.
12264 (main): Accept '--remote-debug' switch.
12265
aef93bd7
DE		 122662009-01-18 Doug Evans <dje@google.com>
12267
12268 * regcache.c (new_register_cache): No need to check result of xcalloc.
12269 * server.c (handle_search_memory): Back out calls to xmalloc,
12270 result is checked and error is returned to user upon failure.
12271 (handle_query): Ditto. Add more checks for result of malloc.
12272 (handle_v_cont): Check result of malloc, report error back to
12273 user upon failure.
12274 (handle_v_run): Ditto. Call freeargv.
12275 * server.h (freeargv): Declare.
12276 * utils.c (freeargv): New fn.
12277
54363045
DE		 122782009-01-15 Doug Evans <dje@google.com>
12279
f626972c
DE		 12280 * gdbreplay.c (perror_with_name): Make arg const char *.
12281 * server.h (target_signal_to_name): Make return type const char *.
0842e787 12282 * thread-db.c (thread_db_err_str): Make return type const char *.
f626972c 12283 * utils.c (perror_with_name): Make arg const char *.
54363045 12284
18aae699
PA		 122852009-01-14 Pedro Alves <pedro@codesourcery.com>
12286
12287 * win32-low.c (get_child_debug_event): Issue a final DBG_CONTINUE
12288 when handling a EXIT_PROCESS_DEBUG_EVENT.
12289
ff703abe
JB		 122902009-01-06 Joel Brobecker <brobecker@adacore.com>
12291
12292 * gdbreplay.c (gdbreplay_version): Update copyright year.
12293 * server.c (gdbserver_version): Likewise.
12294
f21cc1a2 122952009-01-05 Doug Evans <dje@google.com>
0e21c1ec
DE		 12296
12297 * linux-low.c (linux_attach_lwp): Add some comments/fixmes.
f21cc1a2 12298 (handle_extended_wait): Improve comment.
0e21c1ec 12299
bca929d3
DE		 123002008-12-13 Doug Evans <dje@google.com>
12301
12302 * utils.c (xmalloc,xcalloc,xstrdup): New fns.
12303 * server.h (ATTR_MALLOC): New macro.
12304 (xmalloc,xcalloc,xstrdup): Declare.
12305 * hostio.c: Replace malloc,calloc,strdup with xmalloc,xcalloc,xstrdup.
12306 * inferiors.c: Ditto.
12307 * linux-low.c: Ditto.
12308 * mem-break.c: Ditto.
12309 * regcache.c: Ditto.
12310 * remote-utils.c: Ditto.
12311 * server.c: Ditto.
12312 * target.c: Ditto.
12313 * win32-low.c: Ditto.
12314
97438e3f
DE		 123152008-12-12 Doug Evans <dje@google.com>
12316
896c7fbb
DE		 12317 * linux-low.c (linux_wait_for_process): Don't clobber current_inferior
12318 in debugging printf.
12319
97438e3f
DE		 12320 * linux-low.c (handle_extended_wait): Simplify, use my_waitpid.
12321
e3b886f8
DE		 123222008-12-09 Doug Evans <dje@google.com>
12323
12324 * linux-low.h (struct process_info): Delete member tid, unused.
12325 * thread-db.c (find_one_thread): Update.
12326 (maybe_attach_thread): Update.
12327
07e059b5
VP		 123282008-12-02 Pedro Alves <pedro@codesourcery.com>
12329
889bf7c5
PA		 12330 * target.h (struct target_ops): Add qxfer_osdata member.
12331 * linux-low.c: Include ctype.h and pwd.h and sys/types.h
12332 and dirent.h.
12333 (linux_qxfer_osdata): New functions.
12334 (linux_target_ops): Register linux_qxfer_osdata as qxfer_osdata
12335 callback.
12336 * server.c (handle_query): Handle "qXfer:osdata:read:".
12337 * remote-utils.c (buffer_grow, buffer_free, buffer_init, buffer_finish)
12338 (buffer_xml_printf): New functions.
12339 * server.h (struct buffer): New.
12340 (buffer_grow_str, buffer_grow_str0): New macros.
12341 (buffer_grow, buffer_free, buffer_init, buffer_finish)
12342 (buffer_xml_printf): Declare.
07e059b5 12343
4cab47ab
DE		 123442008-11-24 Doug Evans <dje@google.com>
12345
12346 * Makefile.in (VERSION,DIST,LINT,LINTFLAGS): Delete, unused.
12347
f142445f
DJ		 123482008-11-24 Daniel Jacobowitz <dan@codesourcery.com>
12349
12350 * server.c (handle_v_run): Always use the supplied argument list.
12351
d0107bb6 123522008-11-19 Bob Wilson <bob.wilson@acm.org>
889bf7c5 12353
d0107bb6
BW		 12354 * xtensa-xtregs.c (XTENSA_ELF_XTREG_SIZE): Change to 4.
12355 (xtensa_regmap_table): Add entry for scompare1.
889bf7c5 12356
2c4ad781
TJB		 123572008-11-18 Thiago Jung Bauermann <bauerman@br.ibm.com>
12358
12359 * Makefile.in (powerpc-isa205-32l.o, powerpc-isa205-32l.c,
12360 powerpc-isa205-altivec32l.o, powerpc-isa205-altivec32l.c,
12361 powerpc-isa205-vsx32l.o, powerpc-isa205-vsx32l.c,
12362 powerpc-isa205-64l.o, powerpc-isa205-64l.c,
12363 powerpc-isa205-altivec64l.o, powerpc-isa205-altivec64l.c,
12364 powerpc-isa205-vsx64l.o, powerpc-isa205-vsx64l.c): New targets.
12365 * configure.srv (powerpc*-*-linux*): Add ISA 2.05 object files and
12366 XML target descriptions.
12367 * linux-ppc-low.c (ppc_arch_setup): Init registers with 64-bit FPSCR
12368 when inferior is running on an ISA 2.05 or later processor. Add
12369 special case to return offset for full 64-bit slot of FPSCR when
12370 in 32-bits.
12371
dfb64f85
DJ		 123722008-11-14 Daniel Gutson <dgutson@codesourcery.com>
12373
12374 * Makefile.in (SFILES, clean): Added sparc64 files.
12375 (reg-sparc64.o, reg-sparc64.c): New.
12376 * configure.srv (sparc*-*-linux*): New configuration.
12377 * linux-low.c (regsets_fetch_inferior_registers): Swap ptrace
12378 syscall arguments for SPARC.
12379 (regsets_store_inferior_registers): Likewise.
12380 * linux-sparc-low.c: New file.
12381
66b6e1dd
DE		 123822008-10-21 Doug Evans <dje@google.com>
12383
12384 * Makefile.in (BFD_DIR,BFD,BFD_SRC,BFD_CFLAGS): Delete.
12385 (READLINE_DIR,READLINE_DEP): Delete.
12386 (INTERNAL_CFLAGS): Update.
12387 (LINTFLAGS): Update.
12388
9b710a42
PA		 123892008-10-10 Pedro Alves <pedro@codesourcery.com>
12390
12391 * server.c (handle_v_run): If GDB didn't specify an argv, use the
12392 whole argv from the last run, not just argv[0].
12393
5822d809
PA		 123942008-09-08 Pedro Alves <pedro@codesourcery.com>
12395
12396 * regcache.c (new_register_cache): Return NULL if the register
12397 cache size isn't known yet.
12398 (free_register_cache): Avoid dereferencing a NULL regcache.
12399
74aac56f
DJ		 124002008-09-04 Daniel Jacobowitz <dan@codesourcery.com>
12401
12402 * configure.srv: Merge MIPS and MIPS64.
12403
400b20f5
MR		 124042008-08-24 Maciej W. Rozycki <macro@linux-mips.org>
12405
12406 * Makefile.in (uninstall): Apply $(EXEEXT) too.
12407
677c5bb1
LM		 124082008-08-18 Luis Machado <luisgpm@br.ibm.com>
12409
12410 * Makefile.in: Add required vsx dependencies.
12411
12412 * linux-ppc-low: Define PPC_FEATURE_HAS_VSX.
12413 Declare init_registers_powerpc_vsx32l.
12414 Declare init_registers_powerpc_vsx64l.
12415 Define PTRACE_GETVSXREGS and PTRACE_SETVSXREGS.
12416 (ppc_arch_setup): Check for VSX in hwcap.
12417 (ppc_fill_vsxregset): New function.
12418 (ppc_store_vsxregset): New function.
12419 Add new VSX entry in regset_info target_regsets.
12420
12421 * configure.srv: Add new VSX dependencies.
12422
a6f3e723
SL		 124232008-08-12 Pedro Alves <pedro@codesourcery.com>
12424
12425 * remote-utils.c (noack_mode, transport_is_reliable): New globals.
12426 (remote_open): Set or clear transport_is_reliable.
12427 (putpkt_binary): Don't expect acks in noack mode.
12428 (getpkt): Don't send ack/nac in noack mode.
12429 * server.c (handle_general_set): Handle QStartNoAckMode.
12430 (handle_query): If connected by tcp pass QStartNoAckMode+ in
12431 qSupported.
12432 (main): Reset noack_mode on every connection.
12433 * server.h (noack_mode): Declare.
12434
a417dc56
RW		 124352008-08-07 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
12436
12437 * Makefile.in (GDBREPLAY_OBS): New variable.
12438 (gdbreplay$(EXEEXT)): Use it to avoid unportable $^.
12439
3221518c
UW		 124402008-08-05 Ulrich Weigand <uweigand@de.ibm.com>
12441 Daniel Jacobowitz <dan@codesourcery.com>
12442
12443 * linux-low.c (linux_resume_one_process): Ignore ESRCH.
12444 (usr_store_inferior_registers): Likewise.
12445 (regsets_store_inferior_registers): Likewise.
12446
ec56be1b
PA		 124472008-07-31 Rolf Jansen <rj@surtec.com>
12448 Pedro Alves <pedro@codesourcery.com>
12449
12450 * configure.ac: Check for memmem declaration.
12451 * server.c [HAVE_MALLOC_H]: Include malloc.h.
12452 (disable_packet_vCont, disable_packet_Tthread, disable_packet_qC)
12453 (disable_packet_qfThreadInfo): Unconditionally compile.
12454 * server.h [!HAVE_DECL_MEMMEM]: Declare memmem.
12455 * configure, config.in: Regenerate.
12456
2fe5e3ff
DE		 124572008-07-28 Doug Kwan <dougkwan@google.com>
12458
12459 * linux-low.c (sys/dir.h, sys/user.h): Remove includes.
12460 (linux_write_memory): Remove declaration of errno.
12461
836acd6d
UW		 124622008-07-12 Ulrich Weigand <uweigand@de.ibm.com>
12463
12464 * linux-low.c (handle_extended_wait): Do not use "status"
12465 variable uninitialized.
12466
aeba519e
PA		 124672008-07-07 Pedro Alves <pedro@codesourcery.com>
12468
12469 * server.c (handle_v_attach): Inhibit reporting dll changes.
12470
db42f210
PA		 124712008-06-27 Pedro Alves <pedro@codesourcery.com>
12472
12473 * remote-utils.c (prepare_resume_reply): If requested, don't
12474 output "thread:TID" in the T stop reply.
12475
12476 * server.c (disable_packet_vCont, disable_packet_Tthread)
12477 (disable_packet_qC, disable_packet_qfThreadInfo): New globals.
12478 (handle_query): If requested, disable support for qC, qfThreadInfo
12479 and qsThreadInfo.
12480 (handle_v_requests): If requested, disable support for vCont.
12481 (gdbserver_show_disableable): New.
12482 (main): Handle --disable-packet and --disable-packet=LIST.
12483
12484 * server.h (disable_packet_vCont, disable_packet_Tthread)
12485 (disable_packet_qC, disable_packet_qfThreadInfo): Declare.
12486
8e4c5421
CD		 124872008-06-20 Carlos O'Donell <carlos@codesourcery.com>
12488
12489 * server.c (gdbserver_usage): Mention --version.
12490
6e23a804
DJ		 124912008-06-06 Daniel Jacobowitz <dan@codesourcery.com>
12492
12493 * Makefile.in (gdbreplay.o): New rule.
12494
90aa6a40
JM		 124952008-06-06 Joseph Myers <joseph@codesourcery.com>
12496
12497 * gdbreplay.c (gdbreplay_version): Say gdbreplay in version
12498 message, not gdbserver.
12499
c16158bc 125002008-06-05 Vladimir Prus <vladimir@codesourcery.com>
889bf7c5
PA		 12501 Nathan Sidwell <nathan@codesourcery.com>
12502 Joseph Myers <joseph@codesourcery.com>
c16158bc
JM		 12503
12504 * acinclude.m4: Include ../../config/acx.m4.
12505 * configure.ac: Use ACX_PKGVERSION and ACX_BUGURL.
12506 * configure, config.in: Regenerate.
12507 * Makefile.in (gdbreplay$(EXEEXT)): Add version.o.
12508 * server.c (gdbserver_version): Print PKGVERSION.
12509 (gdbsrever_usage): Add stream parameter. Print REPORT_BUGS_TO.
12510 (main): Adjust gdbserver_usage calls.
12511 * gdbreplay.c (version, host_name): Add declarations.
12512 (gdbreplay_version, gdbreplay_usage): New.
12513 (main): Accept --version and --help options.
12514
aeb75bf5
DJ		 125152008-06-04 Daniel Jacobowitz <dan@codesourcery.com>
12516
12517 * linux-arm-low.c (thumb_breakpoint, thumb_breakpoint_len): New.
12518 (arm_breakpoint_at): Handle Thumb.
12519 (the_low_target): Add comment.
12520
76b233dd
UW		 125212008-05-29 Ulrich Weigand <uweigand@de.ibm.com>
12522
12523 * linux-ppc-low.c (ppc_collect_ptrace_register): Clear buffer.
12524
08388c79
DE		 125252008-05-09 Doug Evans <dje@google.com>
12526
a3c83fae
DE		 12527 * server.h (decode_search_memory_packet): Declare.
12528 * remote-utils.c (decode_search_memory_packet): New fn.
12529 * server.c (handle_search_memory_1): New fn.
08388c79
DE		 12530 (handle_search_memory): New fn.
12531 (handle_query): Process qSearch:memory packets.
12532
bb9c3d36
UW		 125332008-05-08 Ulrich Weigand <uweigand@de.ibm.com>
12534
12535 * regcache.c (registers_length): Remove.
12536 (set_register_cache): Verify that PBUFSIZ is large enough to hold a
12537 full register packet.
12538 * regcache.h (registers_length): Remove prototype.
12539 * server.h (PBUFSIZ): Define to 16384.
12540
7284e1be
UW		 125412008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
12542
12543 * configure.srv (powerpc*-*-linux*): Set srv_regobj to
12544 powerpc-32l.o, powerpc-altivec32l.o, powerpc-e500l.o,
12545 powerpc-64l.o, and powerpc-altivec64l.o.
12546 Remove rs6000/powerpc-32.xml, rs6000/powerpc-64.xml, and
12547 rs6000/powerpc-e500.xml; add rs6000/powerpc-32l.xml,
12548 rs6000/powerpc-altivec32l.xml, rs6000/powerpc-e500l.xml,
12549 rs6000/powerpc-64l.xml, rs6000/powerpc-altivec64l.xml,
12550 rs6000/power-linux.xml, and rs6000/power64-linux.xml
12551 to srv_xmlfiles.
12552
12553 * Makefile.in (reg-ppc.o, reg-ppc.c): Remove, replace by ...
12554 (powerpc-32l.o, powerpc-32l.c): ... these new rules.
12555 (powerpc-32.o, powerpc-32.c): Remove, replace by ...
12556 (powerpc-altivec32l.o, powerpc-altivec32l.c): ... these new rules.
12557 (powerpc-e500.o, powerpc-e500.c): Remove, replace by ...
12558 (powerpc-e500l.o, powerpc-e500l.c): ... these new rules.
12559 (reg-ppc64.o, reg-ppc64.c): Remove, replace by ...
12560 (powerpc-64l.o, powerpc-64l.c): ... these new rules.
12561 (powerpc-64.o, powerpc-64.c): Remove, replace by ...
12562 (powerpc-altivec64l.o, powerpc-altivec64l.c): ... these new rules.
12563 (clean): Update.
12564
12565 * linux-ppc-low.c (init_registers_ppc): Remove, replace by ...
12566 (init_registers_powerpc_32l): ... this new prototype.
12567 (init_registers_powerpc_32): Remove, replace by ...
12568 (init_registers_powerpc_altivec32l): ... this new prototype.
12569 (init_registers_powerpc_e500): Remove, replace by ...
12570 (init_registers_powerpc_e500l): ... this new prototype.
12571 (init_registers_ppc64): Remove, replace by ...
12572 (init_registers_powerpc_64l): ... this new prototype.
12573 (init_registers_powerpc_64): Remove, replace by ...
12574 (init_registers_powerpc_altivec64l): ... this new prototype.
12575 (ppc_num_regs): Set to 73.
12576 (PT_ORIG_R3, PT_TRAP): Define if necessary.
12577 (ppc_regmap, ppc_regmap_e500): Add values for orig_r3 and trap.
12578 (ppc_cannot_store_register): Handle orig_r3 and trap.
12579 (ppc_arch_setup): Update init_registers_... calls.
12580 (ppc_fill_gregset): Handle orig_r3 and trap.
12581
12582 * inferiors.c (clear_inferiors): Reset current_inferior.
12583
fdc59709
PB		 125842008-04-23 Paolo Bonzini <bonzini@gnu.org>
12585
889bf7c5
PA		 12586 * acinclude.m4: Add override.m4.
12587 * configure: Regenerate.
fdc59709 12588
c9b2f845
UW		 125892008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
12590
12591 * linux-ppc-low.c (ppc_arch_setup): Reset ppc_hwcap after the
12592 initial call to init_register_ppc64.
12593
550512b8
UW		 125942008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
12595
43aaf8b6
PA		 12596 * configure.srv (powerpc64-*-linux*, powerpc-*-linux*): Merge into
12597 single powerpc*-*-linux* case.
550512b8
UW		 12598 (s390-*-linux*, s390x-*-linux*): Merge into single s390*-*-linux* case.
12599
b6430ec3
UW		 126002008-04-17 Ulrich Weigand <uweigand@de.ibm.com>
12601
12602 * configure.srv [powerpc64-*-linux*]: Remove powerpc-e500.o from
889bf7c5 12603 srv_regobj. Remove rs6000/powerpc-e500.xml and rs6000/power-spe.xml
b6430ec3
UW		 12604 from reg_xmlfiles.
12605 * linux-ppc-low.c: Include <elf.h>.
12606 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Define.
12607 (ppc_hwcap): New global variable.
12608 (ppc_regmap): Remove __SPE__ #ifdef sections.
12609 (ppc_regmap_e500): New global variable.
12610 (ppc_cannot_store_register): Update __SPE__ special case.
12611 (ppc_get_hwcap): New function.
12612 (ppc_arch_setup): Use it to determine whether inferior supports
12613 AltiVec or SPE registers. Set the_low_target.regmap if appropriate.
12614 (ppc_fill_vrregset, ppc_store_vrregset): Define unconditionally.
12615 Do not access registers if target does not support AltiVec.
12616 (ppc_fill_evrregset, ppc_store_evrregset): Define unconditionally.
12617 Do not access registers if target does not support SPE.
12618 (target_regsets): Unconditionally include AltiVec and SPE regsets.
12619
52fa2412
UW		 126202008-04-17 Daniel Jacobowitz <dan@codesourcery.com>
12621
12622 * linux-low.c (disabled_regsets, num_regsets): New.
12623 (use_regsets_p): Delete.
12624 (linux_wait_for_process): Clear disabled_regsets.
12625 (regsets_fetch_inferior_registers): Check and set it.
12626 (regsets_store_inferior_registers): Likewise.
12627 (linux_fetch_registers, linux_store_registers): Do not use
12628 use_regsets_p.
12629 (initialize_low): Allocate disabled_regsets.
12630
e28b3332
DJ		 126312008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
12632
12633 * Makefile.in (LIBOBJS): New.
12634 (OBS): Use LIBOBJS.
12635 (memmem.o): New rule.
12636 * configure.ac: Use AC_CONFIG_LIBOBJ_DIR and check for memmem.
12637 * configure: Regenerated.
12638
4536995d
UW		 126392008-04-04 Ulrich Weigand <uweigand@de.ibm.com>
12640
12641 * server.c (handle_query): Never return "unsupported" for
12642 qXfer:features:read queries.
12643
221c031f
UW		 126442008-03-27 Ulrich Weigand <uweigand@de.ibm.com>
12645
12646 * server.c (get_features_xml): Fix inverted condition.
12647 (handle_query): Always support qXfer:feature:read.
12648
ccd213ac
DJ		 126492008-03-10 Daniel Jacobowitz <dan@codesourcery.com>
12650
12651 * server.c (wrapper_argv): New.
12652 (start_inferior): Handle wrapper_argv. If set, expect an extra
12653 trap.
12654 (gdbserver_usage): Document --wrapper.
12655 (main): Parse --wrapper.
12656
6fe305f7
UW		 126572008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
12658
12659 * configure.srv [powerpc64-*-linux*]: Add all files mentioned for
12660 powerpc-*-linux* to srv_regobj and reg_xmlfiles.
12661 * linux-ppc-low.c (ppc_get_pc): Support bi-arch operation.
12662 (ppc_set_pc): Likewise.
12663 (ppc_arch_setup): New function.
12664 (ppc_fill_gregset): Call ppc_collect_ptrace_register instead
12665 of collect_register.
889bf7c5 12666 (the_low_target): Use ppc_arch_setup as arch_setup initializer.
6fe305f7 12667
5b0a002e
UW		 126682008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
12669
12670 * configure.srv [powerpc64-*-linux*]: Use linux-ppc-low.o
12671 instead of linux-ppc64-low.o.
12672 * linux-ppc64-low.c: Remove file.
12673 * Makefile.in (SFILES): Remove linux-ppc64-low.c.
12674 (linux-ppc64-low.o): Remove rule.
12675
12676 * linux-ppc-low.c (init_registers_ppc64): Add prototype.
12677 (init_registers_powerpc_64): Likewise.
12678 (ppc_regmap): Conditionally define depending on __powerpc64__.
12679 (ppc_cannot_store_register): Do not special-case "fpscr" when
12680 compiled on __powerpc64__.
12681 (ppc_collect_ptrace_register): New function.
12682 (ppc_supply_ptrace_register): New function.
12683 (ppc_breakpoint): Change type to "unsigned int".
12684 (ppc_breakpoint_at): Change type of "insn" to "unsigned int".
12685 (the_low_target): Conditionally provide initializers for the
889bf7c5 12686 arch_setup member depending on __powerpc64__. Install
5b0a002e
UW		 12687 collect_ptrace_register and supply_ptrace_register members.
12688
9b4b61c8
UW		 126892008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
12690
12691 * regcache.h (gdbserver_xmltarget): Add extern declaration.
12692 * server.c (gdbserver_xmltarget): Define.
12693 (get_features_xml): Use it to replace "target.xml" and arch_string.
12694
12695 * configure.srv: Remove srv_xmltarget. Add XML files that were
12696 mentioned there to srv_xmlfiles instead. Remove conditional tests
12697 on gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe; set
12698 srv_xmlfiles and srv_regobj to include all possible choices.
12699 * configure.ac (srv_xmltarget): Remove.
12700 (srv_xmlfiles): Do not add "target.xml".
12701 (gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe): Remove
12702 checks for supplementary target information.
12703 * configure: Regenerate.
12704 * Makefile.in (XML_TARGET): Remove.
12705 (target.xml): Remove rule.
12706 (clean): Do not clean up target.xml.
12707 (.PRECIOUS): Do not mention target.xml.
12708
12709 * target.h (struct target_ops): Remove arch_string member.
12710 * linux-low.c (linux_arch_string): Remove.
12711 (linux_target_ops): Remove arch_string initializer.
12712 * linux-low.h (struct linux_target_ops): Remove arch_string member.
12713 * linux-i386-low.c (the_low_target): Remove arch_string initializer.
12714 * linux-x86-64-low.c (the_low_target): Remove arch_string initializer.
12715 * spu-low.c (spu_arch_string): Remove.
12716 (spu_target_ops): Remove arch_string initializer.
12717 * win32-low.c (win32_arch_string): Remove.
12718 (win32_target_ops): Remove arch_string initializer.
12719 * win32-low.h (struct win32_target_ops): Remove arch_string member.
12720 * win32-arm-low.c (the_low_target): Remove arch_string initializer.
12721 * win32-i368-low.c (the_low_target): Remove arch_string initializer.
12722
ee1a7ae4
UW		 127232008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
12724
12725 * linux-low.h (struct linux_target_ops): Replace left_pad_xfer field
12726 by collect_ptrace_register and supply_ptrace_register hooks.
12727 * linux-low.c (fetch_register): Use supply_ptrace_register callback
12728 instead of checking for the_low_target.left_pad_xfer.
12729 (usr_store_inferior_registers): Use collect_ptrace_register callback
12730 instead of checking for the_low_target.left_pad_xfer.
12731
12732 * linux-s390-low.c (s390_collect_ptrace_register): New function.
12733 (s390_supply_ptrace_register): Likewise.
12734 (s390_fill_gregset): Call s390_collect_ptrace_register.
12735 (the_low_target): Update.
12736
12737 * linux-ppc64-low.c (ppc_collect_ptrace_register): New function.
12738 (ppc_supply_ptrace_register): Likewise.
12739 (the_low_target): Update.
12740
12741 * linux-i386-low.c (the_low_target): Update.
12742 * linux-x86-64-low.c (the_low_target): Update.
12743
d61ddec4
UW		 127442008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
12745
12746 * configure.srv [s390x-*-linux*]: Set srv_regobj to include both
12747 reg-s390.o and reg-s390x.o.
12748
12749 * linux-low.c (new_inferior): New global variable.
12750 (linux_create_inferior, linux_attach): Set it.
12751 (linux_wait_for_process): Call the_low_target.arch_setup after the
12752 target has stopped for the first time.
12753 (initialize_low): Do not call the_low_target.arch_setup.
12754
12755 * linux-s390-low.c (s390_get_pc): Support bi-arch operation.
12756 (s390_set_pc): Likewise.
12757 (s390_arch_setup): New function.
12758 (the_low_target): Use s390_arch_setup as arch_setup routine.
12759
12760 * regcache.c (realloc_register_cache): New function.
12761 (set_register_cache): Call it for each existing regcache.
12762
d05b4ac3
UW		 127632008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
12764
12765 * server.h (init_registers): Remove prototype.
12766
12767 * linux-low.h (struct linux_target_ops): Add arch_setup field.
12768 * linux-low.c (initialize_low): Call the_low_target.arch_setup ()
12769 instead of init_registers ().
12770 * linux-arm-low.c (init_registers_arm): Add prototype.
12771 (init_registers_arm_with_iwmmxt): Likewise.
12772 (the_low_target): Add initializer for arch_setup field.
12773 * linux-cris-low.c (init_registers_cris): Add prototype.
12774 (the_low_target): Add initializer for arch_setup field.
12775 * linux-crisv32-low.c (init_registers_crisv32): Add prototype.
12776 (the_low_target): Add initializer for arch_setup field.
12777 * linux-i386-low.c (init_registers_i386_linux): Add prototype.
12778 (the_low_target): Add initializer for arch_setup field.
12779 * linux-ia64-low.c (init_registers_ia64): Add prototype.
12780 (the_low_target): Add initializer for arch_setup field.
12781 * linux-m32r-low.c (init_registers_m32r): Add prototype.
12782 (the_low_target): Add initializer for arch_setup field.
12783 * linux-m68k-low.c (init_registers_m68k): Add prototype.
12784 (the_low_target): Add initializer for arch_setup field.
12785 * linux-mips-low.c (init_registers_mips_linux): Add prototype.
12786 (init_registers_mips64_linux): Likewise.
12787 (the_low_target): Add initializer for arch_setup field.
12788 * linux-ppc-low.c (init_registers_ppc): Add prototype.
12789 (init_registers_powerpc_32, init_registers_powerpc_e500): Likewise.
12790 (the_low_target): Add initializer for arch_setup field.
12791 * linux-ppc64-low.c (init_registers_ppc64): Add prototype.
12792 (init_registers_powerpc_64): Likewise.
12793 (the_low_target): Add initializer for arch_setup field.
12794 * linux-s390-low.c (init_registers_s390): Add prototype.
12795 (init_registers_s390x): Likewise.
12796 (the_low_target): Add initializer for arch_setup field.
12797 * linux-sh-low.c (init_registers_sh): Add prototype.
12798 (the_low_target): Add initializer for arch_setup field.
12799 * linux-x86-64-low.c (init_registers_x86_64_linux): Add prototype.
12800 (the_low_target): Add initializer for arch_setup field.
12801 * linux-xtensa-low.c (init_registers_xtensa): Add prototype.
12802 (the_low_target): Add initializer for arch_setup field.
12803
12804 * win32-low.h (struct win32_target_ops): Add arch_setup field.
12805 * win32-low.c (initialize_low): Call the_low_target.arch_setup ()
12806 instead of init_registers ().
12807 * win32-arm-low.c (init_registers_arm): Add prototype.
12808 (the_low_target): Add initializer for arch_setup field.
12809 * win32-i386-low.c (init_registers_i386): Add prototype.
12810 (the_low_target): Add initializer for arch_setup field.
12811
12812 * spu-low.c (init_registers_spu): Add prototype.
12813 (initialize_low): Call initialie_registers_spu () instead of
12814 initialize_registers ().
12815
fd96d250
PA		 128162008-02-19 Pedro Alves <pedro@codesourcery.com>
12817
12818 * server.c (handle_v_requests): When handling the vRun and vAttach
12819 packets, if already debugging a process, don't kill it. Return an
12820 error instead.
12821
d41b6bb4
DJ		 128222008-02-17 Daniel Jacobowitz <dan@codesourcery.com>
12823
12824 * server.c (handle_query): Correct length check.
12825
5ac588cf
PA		 128262008-02-14 Pedro Alves <pedro_alves@portugalmail.pt>
12827
12828 * win32-low.c (do_initial_child_stuff): Add process handle
12829 parameter. Set current_process_handle and current_process_id from the
12830 parameters. Clear globals.
12831 (win32_create_inferior): Don't set current_process_handle and
12832 current_process_id here. Instead pass them on the call to
12833 do_initial_child_stuff.
12834 (win32_attach): Likewise.
12835 (win32_clear_inferiors): New.
12836 (win32_kill): Don't close the current process handle or the
12837 current thread handle here. Instead call win32_clear_inferiors.
12838 (win32_detach): Don't open a new handle to the process. Call
12839 win32_clear_inferiors.
12840 (win32_join): Don't rely on current_process_handle; open a new
12841 handle using the process id.
12842 (win32_wait): Call win32_clear_inferiors when the inferior process
12843 has exited.
12844
ecd7ecbc
DJ		 128452008-02-14 Daniel Jacobowitz <dan@codesourcery.com>
12846
12847 * server.c (monitor_show_help): Add "exit".
12848
1525d545
MG		 128492008-02-11 Maxim Grigoriev <maxim2405@gmail.com>
12850
ecd7ecbc 12851 * Makefile.in (SFILES): Add linux-xtensa-low.c.
1525d545
MG		 12852 (clean): Add reg-xtensa.c.
12853 (linux-xtensa-low.o, reg-xtensa.o, reg-xtensa.c): New dependencies.
ecd7ecbc
DJ		 12854 * configure.srv (xtensa*-*-linux*) New target.
12855 * linux-xtensa-low.c: New.
12856 * xtensa-xtregs.c: New.
1525d545 12857
59a016f0
PA		 128582008-02-01 Pedro Alves <pedro_alves@portugalmail.pt>
12859
12860 * hostio.c: Don't include errno.h.
12861 (errno_to_fileio_errno): Move to hostio-errno.
12862 * hostio.c: (hostio_error): Remove the error parameter. Defer the
12863 error number outputting to the target->hostio_last_error callback.
12864 (hostio_packet_error): Use FILEIO_EINVAL directly.
12865 (handle_open, handle_pread, hostio_error, handle_unlink): Update
12866 calls to hostio_error.
12867 * hostio-errno.c: New.
12868 * server.h (hostio_last_error_from_errno): Declare.
12869 * target.h (target_ops): Add hostio_last_error member.
12870 * linux-low.c (linux_target_op): Register hostio_last_error_from_errno
12871 as hostio_last_error handler.
889bf7c5 12872 * spu-low.c (spu_target_ops): Likewise.
59a016f0
PA		 12873 * win32-low.c [_WIN32_WCE] (win32_error_to_fileio_error)
12874 (wince_hostio_last_error): New functions.
12875 (win32_target_ops) [_WIN32_WCE]: Register wince_hostio_last_error
12876 as hostio_last_error handler.
12877 (win32_target_ops) [!_WIN32_WCE]: Register
12878 hostio_last_error_from_errno as hostio_last_error handler.
12879 * Makefile.in (SFILES): Add hostio.c and hostio-errno.c.
12880 (hostio-errno.o): New rule.
12881 * configure.ac (GDBSERVER_DEPFILES): Add $srv_hostio_err_objs.
12882 * configure.srv (srv_hostio_err_objs): New variable. Default to
12883 hostio-errno.o.
12884 (arm*-*-mingw32ce*): Set srv_hostio_err_objs to "".
12885 * configure: Regenerate.
12886
2d717e4f
DJ		 128872008-01-29 Daniel Jacobowitz <dan@codesourcery.com>
12888
12889 * linux-low.c (linux_attach_lwp): Do not _exit after errors.
12890 (linux_kill, linux_detach): Clean up the process list.
12891 * remote-utils.c (remote_open): Improve port number parsing.
12892 (putpkt_binary, input_interrupt): Only send interrupts if the target
12893 is running.
12894 * server.c (extended_protocol): Make static.
12895 (attached): Define earlier.
12896 (exit_requested, response_needed, program_argv): New variables.
12897 (target_running): New.
12898 (start_inferior): Clear attached here.
12899 (attach_inferior): Set attached here.
12900 (require_running): Define.
12901 (handle_query): Use require_running and target_running. Implement
12902 "monitor exit".
12903 (handle_v_attach, handle_v_run): New.
12904 (handle_v_requests): Use require_running. Handle vAttach and vRun.
12905 (gdbserver_usage): Update.
12906 (main): Redo argument parsing. Handle --debug and --multi. Handle
12907 --attach along with other options or after the port. Save
12908 program_argv. Support no initial program. Resynchronize
12909 communication with GDB after an error. Handle "monitor exit".
12910 Use require_running and target_running. Always allow the extended
12911 protocol. Do not error out for Hc0 or Hc-1. Do not automatically
12912 restart in extended mode.
12913 * README: Refer to the GDB manual. Update --attach usage.
12914
7407e2de
AS		 129152007-12-20 Andreas Schwab <schwab@suse.de>
12916
12917 * linux-low.c (STACK_SIZE): Define.
12918 (linux_tracefork_child): Use it. Use __clone2 on ia64.
12919 (linux_test_for_tracefork): Likewise.
12920
b65d95c5
DJ		 129212007-12-18 Daniel Jacobowitz <dan@codesourcery.com>
12922
12923 * linux-low.c (linux_wait_for_event): Update messages. Do not
12924 reinsert auto-delete breakpoints.
12925 * mem-break.c (struct breakpoint): Change return type of handler to
12926 int.
12927 (set_breakpoint_at): Update handler type.
12928 (reinsert_breakpoint_handler): Return 1 instead of calling
12929 delete_breakpoint.
12930 (reinsert_breakpoint_by_bp): Check for the original breakpoint before
12931 setting a new one.
12932 (check_breakpoints): Delete auto-delete breakpoints and return 2.
12933 * mem-break.h (set_breakpoint_at): Update handler type.
12934 * thread-db.c (thread_db_create_event, thread_db_create_event): Update.
12935 * win32-low.c (auto_delete_breakpoint): New.
12936 (get_child_debug_event): Use it.
12937
4e799345
DJ		 129382007-12-16 Daniel Jacobowitz <dan@codesourcery.com>
12939
12940 * configure.ac: Check for pread and pwrite.
12941 * hostio.c (handle_pread): Fall back to lseek and read.
12942 (handle_pwrite): Fall back to lseek and write.
12943 * config.in, configure: Regenerated.
12944
27524b67
DJ		 129452007-12-07 Daniel Jacobowitz <dan@codesourcery.com>
12946
12947 * server.c (myresume): Add own_buf argument.
12948 (main): Update calls.
12949
a20d5e98
DJ		 129502007-12-06 Daniel Jacobowitz <dan@codesourcery.com>
12951
12952 * linux-low.c (linux_wait, linux_resume): Do not handle async I/O.
12953 * remote-utils.c (remote_open): Do not call disable_async_io.
12954 (block_async_io): Delete.
12955 (unblock_async_io): Make static.
12956 (initialize_async_io): New.
12957 * server.c (handle_v_cont): Handle async I/O here.
12958 (myresume): Likewise. Move other common resume tasks here...
12959 (main): ... from here. Call initialize_async_io. Disable async
12960 I/O before the main loop.
12961 * server.h (initialize_async_io): Declare.
12962 (block_async_io, unblock_async_io): Delete prototypes.
12963 * spu-low.c (spu_resume, spu_wait): Do not handle async I/O here.
12964
b79d787e
DJ		 129652007-12-06 Mick Davis <mickd@goanna.iinet.net.au>
12966
12967 * remote-utils.c (readchar): Allow binary data in received messages.
12968
d97903b2
PA		 129692007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
12970
12971 * win32-low.c (attaching): New global.
12972 (win32_create_inferior): Clear the `attaching' global.
12973 (win32_attach): Set the `attaching' global.
12974 (get_child_debug_event) [_WIN32_WCE]: Stop the inferior when
12975 attaching. Only set a breakpoint at the entry point if not
12976 attaching.
12977
311de423
PA		 129782007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
12979
12980 * server.c (main): Don't report dll events on the initial
12981 connection on attaches.
12982
6c2d16d2
PA		 129832007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
12984
12985 * server.c (main): Relax numerical bases supported for the pid of
12986 the --attach command line argument.
12987
5ca906e6
PA		 129882007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
12989
12990 * win32-low.c (win32_attach): Call OpenProcess before
12991 DebugActiveProcess, not after. Add last error output to error
12992 call.
12993
9c6c8194
PA		 129942007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
12995
12996 * win32-low.c (win32_get_thread_context)
12997 (win32_set_thread_context): New functions.
12998 (thread_rec): Use win32_get_thread_context.
12999 (continue_one_thread, win32_resume): Use win32_set_thread_context.
13000 * win32-low.h (win32_thread_info) [_WIN32_WCE]: Add `base_context'
13001 field.
13002
4d5d1aaa
PA		 130032007-12-03 Leo Zayas
13004 Pedro Alves <pedro_alves@portugalmail.pt>
13005
13006 * win32-low.c (soft_interrupt_requested, faked_breakpoint): New
13007 global variables.
13008 (child_add_thread): Minor cleanup.
13009 (child_continue): Resume artificially suspended threads before
13010 calling ContinueDebugEvent.
13011 (suspend_one_thread): New.
13012 (fake_breakpoint_event): New.
13013 (get_child_debug_event): Change return type to int. Check here if
13014 gdb sent an interrupt request. If a soft interrupt was requested,
13015 fake a breakpoint event. Return 0 if there is no event to handle,
13016 and 1 otherwise.
13017 (win32_wait): Don't check here if gdb sent an interrupt request.
13018 Ensure there is a valid event to handle.
13019 (win32_request_interrupt): Add soft interruption method as last
13020 resort.
13021
c436e841
PA		 130222007-12-03 Leo Zayas
13023 Pedro Alves <pedro_alves@portugalmail.pt>
13024
13025 * win32-low.h (win32_thread_info): Add descriptions to the
13026 structure members. Replace `suspend_count' counter by a
13027 `suspended' flag.
13028 * win32-low.c (thread_rec): Update condition of when to get the
13029 context from the inferior. Rely on ContextFlags being set if it
13030 has already been retrieved. Only suspend the inferior thread if
13031 we haven't already. Warn if that fails.
13032 (continue_one_thread): s/suspend_count/suspended/. Only call
13033 ResumeThread once. Warn if that fails.
13034
e7b5fa67
PA		 130352007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
13036
13037 * win32-low.c (win32_wait): Don't read from the inferior when it
13038 has already exited.
13039
a385171d
PA		 130402007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
13041
13042 * Makefile.in (win32_low_h): New variable.
13043 (win32-low.o): Add dependency on $(win32_low_h).
13044 (win32-arm-low.o, win32-i386-low.o): New rules.
13045
f80c84b3
DJ		 130462007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
13047
13048 * hostio.c: Correct copyright year.
13049
a6b151f1
DJ		 130502007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
13051
13052 * Makefile.in (OBS): Add hostio.o.
13053 (hostio.o): New rule.
13054 * server.h (handle_vFile): Declare.
13055 * hostio.c: New file.
13056 * server.c (handle_v_requests): Take packet_len and new_packet_len
13057 for binary packets. Call handle_vFile.
13058 (main): Update call to handle_v_requests.
13059
f9387fc3
DJ		 130602007-11-05 Daniel Jacobowitz <dan@codesourcery.com>
13061
13062 * linux-low.c: Include <sched.h>.
13063
51c2684e
DJ		 130642007-11-01 Daniel Jacobowitz <dan@codesourcery.com>
13065
13066 * linux-low.c (linux_tracefork_grandchild): New.
13067 (linux_tracefork_child): Use clone.
13068 (linux_test_for_tracefork): Use clone; allocate and free a stack.
13069
75f83163
JB		 130702007-10-31 Joel Brobecker <brobecker@adacore.com>
13071
13072 * Makefile.in: Use $(SHELL) instead of "sh" to call regdat.sh.
13073
da5898ce
DJ		 130742007-10-24 Daniel Jacobowitz <dan@codesourcery.com>
13075
13076 * linux-low.c (handle_extended_wait): Handle unexpected signals.
13077
24a09b5f
DJ		 130782007-10-23 Daniel Jacobowitz <dan@codesourcery.com>
13079
13080 * inferiors.c (change_inferior_id): Delete.
13081 (add_pid_to_list, pull_pid_from_list): New.
13082 * linux-low.c (PTRACE_SETOPTIONS, PTRACE_GETEVENTMSG)
13083 (PTRACE_O_TRACESYSGOOD, PTRACE_O_TRACEFORK, PTRACE_O_TRACEVFORK)
13084 (PTRACE_O_TRACECLONE, PTRACE_O_TRACEEXEC, PTRACE_O_TRACEVFORKDONE)
13085 (PTRACE_O_TRACEEXIT, PTRACE_EVENT_FORK, PTRACE_EVENT_VFORK)
13086 (PTRACE_EVENT_CLONE, PTRACE_EVENT_EXEC, PTRACE_EVENT_VFORK_DONE)
13087 (PTRACE_EVENT_EXIT, __WALL): Provide default definitions.
13088 (stopped_pids, thread_db_active, must_set_ptrace_flags): New variables.
13089 (using_threads): Always set to 1.
13090 (handle_extended_wait): New.
13091 (add_process): Do not set TID.
13092 (linux_create_inferior): Set must_set_ptrace_flags.
13093 (linux_attach_lwp): Remove TID argument. Do not check using_threads.
13094 Use PTRACE_SETOPTIONS. Call new_thread_notify. Update all callers.
13095 (linux_thread_alive): Rename TID argument to LWPID.
13096 (linux_wait_for_process): Handle unknown processes. Do not use TID.
13097 (linux_wait_for_event): Do not use TID or check using_threads. Update
13098 call to dead_thread_notify. Call handle_extended_wait.
13099 (linux_create_inferior): Use PTRACE_SETOPTIONS.
13100 (send_sigstop): Delete sigstop_sent.
13101 (wait_for_sigstop): Avoid TID.
13102 (linux_supports_tracefork_flag, linux_tracefork_child, my_waitpid)
13103 (linux_test_for_tracefork): New.
13104 (linux_lookup_signals): Use thread_db_active and
13105 linux_supports_tracefork_flag.
13106 (initialize_low): Use thread_db_active and linux_test_for_tracefork.
13107 * linux-low.h (get_process_thread): Avoid TID.
13108 (struct process_ifo): Move thread_known and tid to the end. Remove
13109 sigstop_sent.
13110 (linux_attach_lwp, thread_db_init): Update prototypes.
13111 * server.h (change_inferior_id): Delete prototype.
13112 (add_pid_to_list, pull_pid_from_list): New prototypes.
13113 * thread-db.c (thread_db_use_events): New.
13114 (find_first_thread): Rename to...
13115 (find_one_thread): ...this. Update callers and messages. Do not
13116 call fatal. Check thread_db_use_events. Do not call
13117 change_inferior_id or new_thread_notify.
13118 (maybe_attach_thread): Update. Do not call new_thread_notify.
13119 (thread_db_init): Set thread_db_use_events. Check use_events.
13120 * utils.c (fatal, warning): Correct message prefix.
13121
30ed0a8f
DJ		 131222007-10-15 Daniel Jacobowitz <dan@codesourcery.com>
13123
13124 * Makefile.in (clean): Remove new files.
13125 (powerpc-32.o, powerpc-32.c, powerpc-e500.o, powerpc-e500.c)
13126 (powerpc-64.o, powerpc-64.c): New rules.
13127 * configure.srv: Use alternate register sets for powerpc64-*-linux*
13128 with AltiVec, powerpc-*-linux* with AltiVec, and powerpc-*-linux*
13129 with SPE.
13130 * linux-ppc-low.c (ppc_regmap): Do not fetch the FP registers for
13131 SPE targets.
13132 (ppc_cannot_store_register): Do not check for FPSCR for SPE targets.
13133 (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS, ppc_fill_vrregset)
13134 (ppc_store_vrregset, PTRACE_GETEVRREGS, PTRACE_SETEVRREGS)
13135 (struct gdb_evrregset_t, ppc_fill_evrregset, ppc_store_evrregset): New.
13136 (target_regsets): Add AltiVec and SPE register sets.
13137 * configure.ac: Check for AltiVec and SPE.
13138 * linux-ppc64-low.c (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS)
13139 (ppc_fill_vrregset, ppc_store_vrregset): New.
13140 (target_regsets): Add AltiVec register set.
13141 * configure: Regenerated.
13142
fd462a61
DJ		 131432007-09-19 Daniel Jacobowitz <dan@codesourcery.com>
13144
13145 * linux-low.c (O_LARGEFILE): Define.
13146 (linux_read_memory): Use /proc/PID/mem.
13147 * configure.ac: Use AC_GNU_SOURCE. Check for pread64.
13148 * configure, config.in: Regenerated.
13149
69f223ed
DJ		 131502007-09-04 Daniel Jacobowitz <dan@codesourcery.com>
13151
13152 * linux-low.c (linux_wait_for_event): Do not pass signals while
13153 single-stepping.
13154
aec18585
PA		 131552007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
13156
13157 * win32-low.c (create_process): New.
13158 (win32_create_inferior): Use create_process instead of
13159 CreateProcess. If create_process failed retry appending an ".exe"
13160 suffix. Store the GetLastError result immediatelly after
13161 create_process calls and use it on the call to error.
13162
34d86ddd
PA		 131632007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
13164
13165 * win32-low.c (handle_load_dll): Don't use toolhelp when waiting.
13166
5a0e3bd0
JB		 131672007-08-23 Joel Brobecker <brobecker@adacore.com>
13168
13169 * configure.ac: Switch license to GPLv3.
13170
f88c79e6
MS		 131712007-08-01 Michael Snyder <msnyder@access-company.com>
13172
13173 * remote-utils.c (putpkt_binary): Memory leak, free buf2.
13174
6b3d9b83
PA		 131752007-07-31 Pedro Alves <pedro_alves@portugalmail.pt>
13176
13177 * win32-low.c (winapi_CloseToolhelp32Snapshot) [_WIN32_WCE]: New
13178 typedef.
13179 (win32_CloseToolhelp32Snapshot) [_WIN32_WCE]: New global var.
13180 (load_toolhelp) [_WIN32_WCE]: Load TOOLHELP.DLL. Get
13181 CloseToolhelp32Snapshot.
13182 (toolhelp_get_dll_name) [_WIN32_WCE]: Close the snapshot with
13183 CloseToolhelp32Snapshot.
13184
c588c53c
MS		 131852007-07-27 Michael Snyder <michael.snyder@access-company.com>
13186
13187 * server.c (main): Check for inferior exit before main loop.
13188
aa0403d9
PA		 131892007-07-18 Pedro Alves <pedro_alves@portugalmail.pt>
13190
13191 * remote-utils.c (remote_open): Set SO_KEEPALIVE on remote_desc
13192 instead of on tmp_desc.
13193
255e7678
DJ		 131942007-07-17 Pedro Alves <pedro_alves@portugalmail.pt>
13195 Daniel Jacobowitz <dan@codesourcery.com>
13196
13197 * inferiors.c (all_dlls, dlls_changed, get_dll): New.
13198 (add_thread): Minor cleanups.
13199 (clear_inferiors): Move lower in the file. Clear the DLL
13200 list.
13201 (free_one_dll, match_dll, loaded_dll, unloaded_dll, clear_list): New.
13202 * remote-utils.c (prepare_resume_reply): Check dlls_changed.
13203 (xml_escape_text): New.
13204 * server.c (handle_query): Handle qXfer:libraries:read. Report it
13205 for qSupported.
13206 (handle_v_cont): Report errors.
13207 (gdbserver_version): Update.
13208 (main): Correct size of own_buf. Do not report initial DLL events.
13209 * server.h (struct dll_info, all_dlls, dlls_changed, loaded_dll)
13210 (unloaded_dll, xml_escape_text): New.
13211 * win32-low.c (enum target_waitkind): Update comments.
13212 (win32_add_one_solib, get_image_name, winapi_EnumProcessModules)
13213 (winapi_GetModuleInformation, winapi_GetModuleFileNameExA)
13214 (win32_EnumProcessModules, win32_GetModuleInformation)
13215 (win32_GetModuleFileNameExA, load_psapi, psapi_get_dll_name)
13216 (winapi_CreateToolhelp32Snapshot, winapi_Module32First)
13217 (winapi_Module32Next, win32_CreateToolhelp32Snapshot)
13218 (win32_Module32First, win32_Module32Next, load_toolhelp)
13219 (toolhelp_get_dll_name, handle_load_dll, handle_unload_dll): New.
13220 (get_child_debug_event): Handle DLL events.
13221 (win32_wait): Likewise.
13222
0d37add9
DJ		 132232007-07-12 Daniel Jacobowitz <dan@codesourcery.com>
13224
13225 * configure.srv: Set srv_linux_regsets for sh*-*-linux*.
13226 * linux-sh-low.c (sh_fill_gregset, target_regsets): New.
13227
45e2715e
PA		 132282007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
13229
13230 * win32-low.c (handle_output_debug_string): Ignore event if not
13231 waiting.
13232
c5674cf1
PA		 132332007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
13234
13235 * win32-arm-low.c (arm_wince_breakpoint): Fix typo.
13236
2bbe3cc1
DJ		 132372007-07-03 Daniel Jacobowitz <dan@codesourcery.com>
13238
13239 * remote-utils.c (look_up_one_symbol): Handle 'm' packets.
13240
ae13219e
DJ		 132412007-07-02 Daniel Jacobowitz <dan@codesourcery.com>
13242
13243 * inferiors.c (change_inferior_id): Add comment.
13244 * linux-low.c (check_removed_breakpoint): Add an early
13245 prototype. Improve debug output.
13246 (linux_attach): Doc update.
13247 (linux_detach_one_process, linux_detach): Clean up before releasing
13248 each process.
13249 (send_sigstop, wait_for_sigstop): Improve comments and debug output.
13250 * linux-low.h (struct process_info): Doc improvement.
13251 * mem-break.c (delete_all_breakpoints): New.
13252 * mem-break.h (delete_all_breakpoints): New prototype.
13253 * thread-db.c (find_first_thread): New.
13254 (thread_db_create_event): Call it instead of
13255 thread_db_find_new_threads. Clean up unused variables.
13256 (maybe_attach_thread): Remove first thread handling.
13257 (thread_db_find_new_threads): Use find_first_thread.
13258 (thread_db_get_tls_address): Likewise.
13259
4105de34
DJ		 132602007-06-27 Daniel Jacobowitz <dan@codesourcery.com>
13261
13262 * thread-db.c (thread_db_find_new_threads): Add prototype.
13263 (thread_db_create_event): Check for the main thread before adding
13264 a new thread.
13265 (maybe_attach_thread): Only enable event reporting if TID == 0.
13266 (thread_db_get_tls_address): Check for new threads.
13267
2b876972
DJ		 132682007-06-20 Daniel Jacobowitz <dan@codesourcery.com>
13269
13270 * linux-low.c (linux_create_inferior): Try execv before execvp.
13271 * spu-low.c (spu_create_inferior): Likewise.
13272
7a245884
DJ		 132732007-06-13 Mike Frysinger <vapier@gentoo.org>
13274
13275 * linux-low.c (linux_create_inferior): Change execv to execvp.
13276 * spu-low.c (spu_create_inferior): Likewies.
13277
117ce543
DJ		 132782007-06-13 Daniel Jacobowitz <dan@codesourcery.com>
13279
13280 * Makefile.in (clean): Clean new files instead of deleted ones.
13281 (reg-mips.o, reg-mips.c, reg-mips64.o, reg-mips64.c): Delete.
13282 (mips-linux.o, mips-linux.c, mips64-linux.o, mips64-linux.c): New
13283 rules.
13284 * configure.srv: Specify XML files and new regformats for MIPS and
13285 MIPS64 GNU/Linux.
13286 * linux-mips-low.c (mips_num_regs): Set to only used registers.
13287 (mips_regmap): Do not fetch $0. Remove unused registers. Add
13288 an entry for the restart register.
13289 (mips_cannot_fetch_register, mips_cannot_store_register)
13290 (mips_reinsert_addr, mips_fill_fpregset, mips_store_fpregset): Update
13291 register names to match the XML descriptions.
13292 (mips_fill_gregset, mips_store_gregset): Likewise. Handle the
13293 restart register instead of $0.
13294
0e7f50da
UW		 132952007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
13296 Markus Deuling <deuling@de.ibm.com>
13297
13298 * remote-utils.c (decode_xfer_write): New function.
13299 * server.h (decode_xfer_write): Add prototype.
13300 * server.c (handle_query): Add PACKET_LEN argument. Support
13301 qXfer:spu:read and qXfer:spu:write packets.
13302 (main): Pass packet_len to handle_query.
13303 * spu-low.c (spu_target_ops): Add spu_proc_xfer_spu.
13304 * target.h (target_ops): Add qxfer_spu.
13305
374c1d38
UW		 133062007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
13307
13308 * spu-low.c (spu_proc_xfer_spu): Do not return failure when
13309 accessing non-seekable spufs files.
13310
bb63802a
UW		 133112007-05-16 Markus Deuling <deuling@de.ibm.com>
13312
889bf7c5 13313 * server.c (handle_query): Add reply for qC packet.
bb63802a 13314
7390519e
PA		 133152007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
13316 Leo Zayas <lerele@champenstudios@com>
13317
13318 * server.h (check_remote_input_interrupt_request): New function.
13319 * remote_utils.c (INVALID_DESCRIPTOR): New define.
13320 (remote_desc): Initialize with INVALID_DESCRIPTOR.
13321 (input_interrupt): Expose on USE_WIN32API too. Fix whitespace.
13322 (check_remote_input_interrupt_request): New function.
13323 * server.h (check_remote_input_interrupt_request): Declare.
3ecf0694 13324 * win32-low.c (winapi_DebugBreakProcess,
7390519e
PA		 13325 winapi_GenerateConsoleCtrlEvent): New typedefs.
13326 (get_child_debug_event): Lower Win32 debug event polling from 1 sec
13327 to 250 ms.
13328 (win32_wait): Check for remote interrupt request
13329 with check_remote_input_interrupt_request.
13330 (win32_request_interrupt): New function.
13331 (win32_target_op): Set request_interrupt to win32_request_interrupt.
13332
34b34921
PA		 133332007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
13334
13335 * win32-low.c (debug_registers_changed,
13336 debug_registers_used, CONTEXT_EXTENDED_REGISTERS,
13337 CONTEXT_FLOATING_POINT, CONTEXT_DEBUG_REGISTERS,
13338 CONTEXT_DEBUGGER, CONTEXT_DEBUGGER_DR): Delete.
13339 (thread_rec): Get context using the low target.
13340 (child_add_thread): Call thread_added on the low target,
13341 which does the same thing.
13342 (regptr): Delete.
13343 (do_initial_child_stuff): Remove debug registers references.
13344 Set context using the low target. Resume threads after
13345 setting the contexts.
13346 (child_continue): Remove dead variable. Remove debug
13347 registers references.
13348 (child_fetch_inferior_registers): Go through the low target.
13349 (do_child_store_inferior_registers): Remove.
13350 (child_store_inferior_registers): Go through the low target.
13351 (win32_resume): Remove debug registers references.
13352 Set context using the low target.
13353 (handle_exception): Change return type to void. Don't record
13354 context here. Set status to TARGET_WAITKIND_SPURIOUS on a
13355 first chance exception.
889bf7c5 13356 (get_child_debug_event): Change return type to void. Remove
34b34921
PA		 13357 goto loop. Always return after waiting for debug event.
13358 (win32_wait): Convert to switch statement. Handle spurious
13359 events.
13360
13361 * win32-i386-low.c (debug_registers_changed,
13362 debug_registers_used): New.
13363 (initial_stuff): Rename to ...
13364 (i386_initial_stuff): ... this. Clear debug registers
13365 state variables.
13366 (store_debug_registers): Delete.
13367 (i386_get_thread_context): New.
13368 (load_debug_registers): Delete.
13369 (i386_set_thread_context): New.
13370 (i386_thread_added): New.
13371 (single_step): Rename to ...
13372 (i386_single_step): ... this.
13373 (do_fetch_inferior_registers): Rename to ...
13374 (i386_fetch_inferior_register): ... this.
13375 (i386_store_inferior_register): New.
13376 (the_low_target): Adapt to new interface.
13377
13378 * win32-arm-low.c (CONTEXT_FLOATING_POINT): Define.
13379 (arm_get_thread_context): New.
13380 (arm_set_thread_context): New.
13381 (regptr): New.
13382 (do_fetch_inferior_registers): Rename to ...
13383 (arm_fetch_inferior_register): ... this.
13384 (arm_store_inferior_register): New.
13385 (arm_wince_breakpoint): Reimplement as unsigned long.
13386 (arm_wince_breakpoint_len): Define.
13387 (the_low_target): Adapt to new interface.
13388
13389 * win32-low.h (target_ops): Remove regmap, store_debug_registers and
13390 load_debug_registers. Add get_thread_context, set_thread_context,
13391 thread_added and store_inferior_register. Rename
13392 fetch_inferior_registers to fetch_inferior_register.
13393 (regptr): Remove declaration.
13394
dd6953e1
PA		 133952007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
13396
13397 * linux-low.c (linux_detach): Change return type to int. Return 0.
13398 * spu-low.c (spu_detach): Likewise.
13399
444d6139
PA		 134002007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
13401
13402 * target.h (target_ops): Change return type of detach to int.
13403 Add join.
13404 (join_inferior): New.
13405 * server.c (main): Don't skip detach support on mingw32.
13406 If the inferior doesn't support detaching return error.
13407 Call join_inferior instead of using waitpid.
13408 * linux-low.c (linux_join): New.
13409 (linux_target_op): Add linux_join.
13410 * spu-low.c (spu_join): New.
13411 (spu_target_ops): Add spu_join.
13412 * win32-low.c (win32_detach): Adapt to new interface.
13413 Reopen current_process_handle before detaching. Issue a child
13414 resume before detaching.
13415 (win32_join): New.
13416 (win32_target_op): Add win32_join.
13417
1d5315fe
PA		 134182007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
13419
13420 * win32-low.c (win32-attach): Fix return value.
13421 * target.h (target_ops): Describe ATTACH return values.
13422
bf914831
PA		 134232007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
13424
13425 * win32-low.c (GETPROCADDRESS): Define.
13426 (winapi_DebugActiveProcessStop): Add WINAPI. typedef as pointer.
13427 (winapi_DebugSetProcessKillOnExit): Likewise.
13428 (win32_create_inferior): Force usage of ansi CreateProcessA.
13429 (win32_attach): Use GETPROCADDRESS.
13430 (win32_detach): Likewise.
13431
f72f3e60
PA		 134322007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
13433
13434 * win32-low.c (win32_wait): Don't use WSTOPSIG.
13435
ed50f18f
PA		 134362007-03-30 Pedro Alves <pedro_alves@portugalmail.pt>
13437
13438 * win32-low.c: Commit leftover changes from 2007-03-29.
13439
0c2ead7e
DJ		 134402007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
13441
13442 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Make 16-bit
13443 fields short instead of int. Add explicit padding.
13444 (i387_cache_to_fsave): Remove unnecessary casts.
13445 (i387_fsave_to_cache): Doc fix.
13446 (i387_cache_to_fxsave): Remove unnecessary casts and masking.
13447
73725ff3
DJ		 134482007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
13449
13450 * i387-fp.c (i387_cache_to_fxsave): Reinitialize val2 before use.
13451 (i387_fxsave_to_cache): Check fp->ftag while building ftag value.
13452
d99f33d8
PA		 134532007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
13454
13455 * configure.srv (arm*-*-mingw32ce*): Move near the other
13456 arm targets.
13457
68070c10
PA		 134582007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
13459
2482afc6 13460 * configure.ac: Add errno checking.
68070c10
PA		 13461 (AC_CHECK_HEADERS): Add errno.h, fcntl.h, signal.h,
13462 sys/file.h and malloc.h.
13463 (AC_CHECK_DECLS): Add perror.
13464 (srv_mingwce): Handle.
2482afc6 13465 * configure.srv (i[34567]86-*-cygwin*): Add
68070c10
PA		 13466 win32-i386-low.o to srv_tgtobj.
13467 (i[34567]86-*-mingw*): Likewise.
13468 (arm*-*-mingw32ce*): Add case.
13469 * gdbreplay.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
13470 HAVE_FCNTL_H, HAVE_ERRNO_H, HAVE_MALLOC_H]: Check.
13471 [__MINGW32CE__] (strerror): New function.
13472 [__MINGW32CE__] (errno): Define to GetLastError.
13473 [__MINGW32CE__] (COUNTOF): New macro.
13474 (remote_open): Remove extra close call.
13475 * mem-break.c (delete_breakpoint_at): New function.
13476 * mem-break.h (delete_breakpoint_at): Declare.
13477 * remote-utils.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
13478 HAVE_FCNTL_H, HAVE_UNISTD_H, HAVE_ERRNO_H]: Check.
13479 [USE_WIN32API] (read, write): Add char* casts.
13480 * server.c [HAVE_UNISTD_H, HAVE_SIGNAL_H]: Check.
13481 * server.h: Include wincecompat.h on Windows CE.
13482 [HAVE_ERRNO_H]: Check.
13483 (perror): Declare if not declared.
13484 * utils.c: Add stdlib.h, errno.h and malloc.h includes.
13485 (perror_with_name): Remove errno declaration.
13486 * wincecompat.h: New.
13487 * wincecompat.c: New.
13488 * win32-low.h: New.
13489 * win32-arm-low.c: New.
13490 * win32-i386-low.c: New.
13491 (win32-low.c): Include mem-break.h and win32-low.h, and winnt.h.
13492 (OUTMSG2): Make it safe.
13493 (_T): New macro.
13494 (COUNTOF): New macro.
13495 (NUM_REGS): Get it from the low target.
13496 (CONTEXT_EXTENDED_REGISTERS, CONTEXT_FLOATING_POINT,
13497 CONTEXT_DEBUG_REGISTERS): Add fallbacks to 0.
13498 (thread_rec): Let low target handle debug registers.
13499 (child_add_thread): Likewise.
13500 (child_init_thread_list): Likewise.
13501 (continue_one_thread): Likewise.
13502 (regptr): New.
13503 (do_child_fetch_inferior_registers): Move to ...
13504 * win32-i386-low.c: ... here, and rename to ...
13505 (do_fetch_inferior_registers): ... this.
889bf7c5 13506 * win32-low.c (child_fetch_inferior_registers):
68070c10
PA		 13507 Go through the low target.
13508 (do_child_store_inferior_registers): Use regptr.
13509 (strwinerror): New function.
13510 (win32_create_inferior): Handle Windows CE.
13511 Use strwinerror instead of strerror on Windows error
13512 codes. Add program to the error output.
13513 Don't close the main thread handle on Windows CE.
13514 (win32_attach): Use coredll.dll on Windows CE.
13515 (win32_kill): Close current process and current
13516 thread handles.
13517 (win32_detach): Use coredll.dll on Windows CE.
13518 (win32_resume): Let low target handle debug registers, and
13519 step request.
13520 (handle_exception): Add/Remove initial breakpoint. Avoid
13521 non-existant WSTOPSIG on Windows CE.
13522 (win32_read_inferior_memory): Cast to remove warning.
13523 (win32_arch_string): Go through the low target.
13524 (initialize_low): Call set_breakpoint_data with the low
13525 target's breakpoint.
13526 * win32-low.c (dr, FLAG_TRACE_BIT, FCS_REGNUM,
13527 FOP_REGNUM, mappings): Move to ...
13528 * win32-i386-low.c: ... here.
13529 * win32-low.c (win32_thread_info): Move to ...
13530 * win32-low.h: ... here.
13531 * Makefile.in (SFILES): Add win32-low.c, win32-i386-low.c,
13532 win32-arm-low.c and wincecompat.c.
13533 (all:): Add $EXEEXT.
13534 (install-only:): Likewise.
13535 (gdbserver:): Likewise.
13536 (gdbreplay:): Likewise.
13537 * config.in: Regenerate.
13538 * configure: Regenerate.
13539
41093d81
PA		 135402007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
13541
13542 * win32-low.c: Rename typedef thread_info to
13543 win32_thread_info throughout.
13544
544afa54
PA		 135452007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
13546
13547 * win32-i386-low.c: Rename to ...
13548 * win32-low.c: ... this.
13549 * configure.srv: Replace win32-i386-low.o with win32-low.o.
13550 * Makefile.in: Likewise.
13551
bce7165d
PA		 135522007-03-27 Pedro Alves <pedro_alves@portugalmail.pt>
13553
13554 * remote-utils.c (monitor_output): Constify msg parameter.
13555 * server.h (monitor_output): Likewise.
13556 * win32-i386-low.c (handle_output_debug_string): New.
13557 (win32_kill): Handle OUTPUT_DEBUG_STRING_EVENT events using
13558 handle_output_debug_string.
13559 (get_child_debug_event): Likewise.
13560
506c7aa0
DJ		 135612007-03-27 Mat Hostetter <mat@lcs.mit.edu>
13562
13563 * server.c (main): Correct strtoul check.
13564
42c81e2a
DJ		 135652007-03-27 Jon Ringle <jon@ringle.org>
13566
13567 * linux-low.c: Check __ARCH_HAS_MMU__ also.
13568
9453113a
DJ		 135692007-03-27 Brooks Moses <brooks.moses@codesourcery.com>
13570
13571 * Makefile.in: Add dummy "pdf" and "install-pdf" targets.
13572
64a69107
DJ		 135732007-02-27 Daniel Jacobowitz <dan@codesourcery.com>
13574
13575 * terminal.h: Check HAVE_SGTTY_H.
13576
135772007-02-27 Mat Hostetter <mat@lcs.mit.edu>
6f8486da
DJ		 13578
13579 * remote-utils.c (remote_open): Print out the assigned port number.
13580
c74d0ad8
DJ		 135812007-02-26 Daniel Jacobowitz <dan@codesourcery.com>
13582
13583 * remote-utils.c (monitor_output): New function.
13584 * server.c (debug_threads): Define here.
13585 (monitor_show_help): New function.
13586 (handle_query): Handle qRcmd.
13587 (main): Do not handle 'd' packet.
13588 * server.h (debug_threads, remote_debug, monitor_output): Declare.
13589 * linux-low.c, spu-low.c, win32-i386-low.c: Remove definitions
13590 of debug_threads.
13591
de7c3b4a
PA		 135922007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
13593
13594 * Makefile.in (EXEEXT): New.
13595 (clean): Use $(EXEEXT).
13596
ef57601b
PA		 135972007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
13598
13599 * target.h (target_ops): Rename send_signal to request_interrupt,
13600 and remove enum target_signal parameter.
13601 * linux-low.c (linux_request_interrupt): Rename from
13602 linux_send_signal, and always send SIGINT.
13603 * spu-low.c (spu_request_interrupt): Rename from spu_send_signal,
13604 and always send SIGINT.
13605 * remote-utils.c (putpkt_binary): Call request_interrupt, instead
13606 of send_signal.
13607 (input_interrupt): Likewise.
13608
820f2bda
PA		 136092007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
13610
13611 * server.c (get_features_xml): Check if target implemented
13612 arch_string.
13613 * win32-i386-low.c (win32_arch_string): New.
13614 (win32_target_ops): Add win32_arch_string as arch_string member.
13615
ab39bf24
UW		 136162007-02-22 Markus Deuling <deuling@de.ibm.com>
13617
13618 * spu-low.c (spu_arch_string): New.
13619 (spu_target_ops): Add spu_arch_string.
13620
61ff6e04
DJ		 136212007-02-16 Daniel Jacobowitz <dan@codesourcery.com>
13622
13623 * remote-utils.c: Remove HAVE_TERMINAL_H check.
13624 * configure.ac: Do not check for terminal.h.
13625 * configure, config.in: Regenerated.
13626
fb1e4ffc
DJ		 136272007-02-08 Daniel Jacobowitz <dan@codesourcery.com>
13628
13629 * Makefile.in (OBS): Add $(XML_BUILTIN).
13630 (XML_DIR, XML_TARGET, XML_FILES, XML_BUILTIN): New.
13631 (clean): Update.
13632 (target.xml, xml-builtin.c, stamp-xml, arm-with-iwmmxt.o)
13633 (arm-with-iwmmxt.c): New.
13634 * config.in, configure: Regenerate.
13635 * configure.ac: Check for iWMMXt. Handle srv_xmltarget,
13636 srv_xmlbuiltin, and srv_xmlfiles. Define USE_XML.
13637 * configure.srv: Mention srv_xmltarget and srv_xmlfiles.
13638 (arm*-*-linux*): Add iWMMXt and regset support.
13639 * linux-arm-low.c (PTRACE_GETWMMXREGS, PTRACE_SETWMMXREGS): Define.
13640 (arm_fill_gregset, arm_store_gregset, arm_fill_wmmxregset)
13641 (arm_store_wmmxregset, target_regsets): New.
13642 * server.c (get_features_xml): Take annex argument. Check builtin
13643 XML documents.
13644 (handle_query): Handle multiple annexes.
13645
0f48aa01
DJ		 136462007-01-29 Daniel Jacobowitz <dan@codesourcery.com>
13647
13648 * remote-utils.c [USE_WIN32API] (read, write): Define.
13649 (putpkt_binary, input_interrupt, readchar, getpkt): Use read and
13650 write.
13651
23181151
DJ		 136522007-01-09 Daniel Jacobowitz <dan@codesourcery.com>
13653
13654 * linux-i386-low.c (the_low_target): Set arch_string.
13655 * linux-x86-64-low.c (the_low_target): Likewise.
13656 * linux-low.c (linux_arch_string): New.
13657 (linux_target_ops): Add it.
13658 * linux-low.h (struct linux_target_ops): Add arch_string.
13659 * server.c (write_qxfer_response): Use const void * for DATA.
13660 (get_features_xml): New.
13661 (handle_query): Handle qXfer:features:read. Report it for qSupported.
13662 * target.h (struct target_ops): Add arch_string method.
13663
9d606399
DJ		 136642007-01-03 Denis Pilat <denis.pilat@st.com>
13665 Daniel Jacobowitz <dan@codesourcery.com>
13666
13667 * linux-low.c (linux_kill): Handle being called with no threads.
13668 * win32-i386-low.c (win32_kill): Likewise.
13669 (get_child_debug_event): Clear current_process_handle.
13670
136712006-12-30 Denis PILAT <denis.pilat@st.com>
8264bb58
DJ		 13672 Daniel Jacobowitz <dan@codesourcery.com>
13673
13674 * remote-utils.c (remote_open): Check the type of specified
13675 serial port devices before opening them.
13676 * server.c (main): Kill the inferior if an error occurs during
13677 the first remote_open.
13678
a5e13d24
DJ		 136792006-12-05 Markus Deuling <deuling@de.ibm.com>
13680
13681 * README: Update supported targets.
13682
186947f7
DJ		 136832006-11-28 Daniel Jacobowitz <dan@codesourcery.com>
13684
13685 * Makefile.in (clean): Remove reg-mips64.c.
13686 (reg-mips64.c, reg-mips64.o): New rules.
13687 * configure.srv: Handle mips64. Include regset support for mips.
13688 * linux-mips-low.c (union mips_register): New.
13689 (mips_get_pc, mips_set_pc, mips_reinsert_addr): Use it.
13690 (mips_breakpoint, mips_breakpoint_at): Use int.
13691 (mips_collect_register, mips_supply_register)
13692 (mips_collect_register_32bit, mips_supply_register_32bit)
13693 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
13694 (mips_store_fpregset, target_regsets): New.
13695 * thread-db.c (thread_db_get_tls_address): Use uintptr_t.
13696
a13e2c95
UW		 136972006-11-22 Ulrich Weigand <uweigand@de.ibm.com>
13698
13699 * configure.srv: Add target "spu*-*-*".
13700 * Makefile.in (clean): Remove reg-spu.c.
13701 (reg-spu.c, reg-spu.o, spu-low.o): Add dependencies.
13702 * spu-low.c: New file.
13703
cb7283db
DJ		 137042006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
13705
13706 * configure.ac: Correct td_thr_tls_get_addr test.
13707 * configure: Regenerated.
13708
89be2091
DJ		 137092006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
13710
13711 * linux-low.c (linux_wait_for_event): Reformat. Use the
13712 pass_signals array.
13713 * remote-utils.c (decode_address_to_semicolon): New.
13714 * server.c (pass_signals, handle_general_set): New.
13715 (handle_query): Mention QPassSignals for qSupported.
13716 (main): Call handle_general_set.
13717 * server.h (pass_signals, decode_address_to_semicolon): New.
13718
000ef4f0
DJ		 137192006-11-06 Daniel Jacobowitz <dan@codesourcery.com>
13720
13721 * server.c (handle_query): Correct error handling for read_auxv.
13722
b7149293
UW		 137232005-10-19 Ulrich Weigand <uweigand@de.ibm.com>
13724
13725 * configure.srv [s390-*-linux*, s390x-*-linux*]: Set srv_linux_regsets
13726 and srv_linux_thread_db to yes.
13727 * linux-s390-low.c (s390_fill_gregset): New function.
13728 (target_regsets): Define data structure.
13729
dae5f5cf
DJ		 137302006-10-17 Daniel Jacobowitz <dan@codesourcery.com>
13731
13732 * acinclude.m4 (SRV_CHECK_TLS_GET_ADDR): New.
13733 * configure.ac: Use it. Define HAVE_TD_THR_TLS_GET_ADDR.
13734 * config.in, configure: Regenerated.
13735 * inferiors.c (gdb_id_to_thread): New function.
13736 (gdb_id_to_thread_id): Use it.
13737 * linux-low.c (linux_target_ops): Use thread_db_get_tls_address.
13738 * linux-low.h (struct process_info): Add th member.
13739 (thread_db_get_tls_address): New prototype.
13740 * remote-utils.c (decode_address): Make non-static.
13741 * server.c (handle_query): Handle qGetTLSAddr.
13742 * server.h (gdb_id_to_thread, decode_address): New prototypes.
13743 * target.h (struct target_ops): Add get_tls_address.
13744 * thread-db.c (maybe_attach_thread): Save the thread handle.
13745 (thread_db_get_tls_address): New.
13746
32ca6d61
DJ		 137472006-09-28 Daniel Jacobowitz <dan@codesourcery.com>
13748
13749 * linux-low.c (PTRACE_GETSIGINFO, PTRACE_SETSIGINFO): Define.
13750 (linux_resume_one_process): Take a siginfo_t *. Update all
13751 callers. Queue it if necessary. Use PTRACE_SETSIGINFO.
13752 (struct pending_signals): Add a siginfo_t.
13753 (linux_wait_for_process): Always set last_status.
13754 (linux_wait_for_event): Use PTRACE_GETSIGINFO.
13755 (linux_queue_one_thread): Use PTRACE_GETSIGINFO.
13756 * linux-low.h (struct process_info): Add last_status.
13757
5ffff7c1
DJ		 137582006-09-21 Daniel Jacobowitz <dan@codesourcery.com>
13759
13760 * remote-utils.c (try_rle): New function.
13761 (putpkt_binary): Use it.
13762
8695c747
DJ		 137632006-08-19 Daniel Jacobowitz <dan@codesourcery.com>
13764
13765 * Makefile.in (clean): Clean reg-x86-64-linux.c.
13766 (reg-x86-64-linux.o, reg-x86-64-linux.c): New.
13767 * configure.srv (x86_64-*-linux*): Use reg-x86-64-linux.o.
13768 * linux-x86-64-low.c (x86_64_regmap): Include ORIG_RAX.
13769 (x86_64_fill_gregset, x86_64_store_gregset): Skip floating
13770 point registers.
13771
290fadea
RS		 137722006-08-08 Richard Sandiford <richard@codesourcery.com>
13773
13774 * server.c (terminal_fd): New variable.
13775 (old_foreground_pgrp): Likewise.
13776 (restore_old_foreground_pgrp): New function.
13777 (start_inferior): Record the terminal file descriptor in terminal_fd
13778 and its original foreground group in old_foreground_pgrp. Register
13779 restore_old_foreground_pgrp with atexit().
13780
9f2e1e63
DJ		 137812006-07-26 Daniel Jacobowitz <dan@codesourcery.com>
13782
13783 * server.c (handle_query): Correct qPart to qXfer.
13784
b80864fb
DJ		 137852006-07-22 Daniel Jacobowitz <dan@codesourcery.com>
13786
13787 * configure.ac: Check for more headers which are missing on
13788 Windows. Automatically supply -lwsock32 and USE_WIN32API.
13789 * configure.srv: Add Cygwin and mingw32.
13790 * remote-utils.c: Don't include headers unconditionally which
13791 are missing on mingw32. Include <winsock.h> for mingw32.
13792 (remote_open): Adjust for mingw32 support. Flush
13793 standard error after writing to it.
13794 (remote_close, putpkt_binary, input_interrupt, block_async_io)
13795 (unblock_async_io, enable_async_io, disable_async_io)
13796 (readchar, getpkt): Update for Winsock support.
13797 (prepare_resume_reply): Expect a protocol signal number.
13798 * server.c: Disable <sys/wait.h> on mingw32.
13799 (start_inferior): Adjust for mingw32 support. Flush
13800 standard error after writing to it.
13801 (attach_inferior): Likewise. Use protocol signal
13802 numbers.
13803 (main): Skip 'D' packet on mingw32. Use protocol signal numbers
13804 and names.
13805 * win32-i386-low.c: New file.
13806 * Makefile.in (XM_CLIBS): Set.
13807 (gdbserver, gdbreplay): Use $(INTERNAL_CFLAGS).
13808 (win32-i386-low.o): New dependency rule.
13809 * linux-low.c (linux_wait): Use target signal numbers.
13810 * target.h (struct target_ops): Doc fix.
13811 * server.h (target_signal_to_name): New prototype.
13812 * gdbreplay.c: Don't include headers unconditionally which
13813 are missing on mingw32. Include <winsock.h> for mingw32.
13814 (remote_close, remote_open): Adjust for Winsock support.
13815 * configure, config.in: Regenerated.
13816
0876f84a
DJ		 138172006-07-12 Daniel Jacobowitz <dan@codesourcery.com>
13818
13819 * server.c (decode_xfer_read, write_qxfer_response): New.
13820 (handle_query): Take a packet length argument. Handle
13821 qXfer:auxv:read instead of qPart:auxv:read. Mention it in
13822 the qSupported response.
13823 (main): Update call to handle_query.
13824
01f9e8fa
DJ		 138252006-06-22 Daniel Jacobowitz <dan@codesourcery.com>
13826
13827 * remote-utils.c (remote_escape_output, remote_unescape_input): New.
13828 (putpkt_binary): Renamed from putpkt and adjusted for binary
13829 data.
13830 (putpkt): New wrapper for putpkt_binary.
13831 (readchar): Don't mask off the high bit.
13832 (decode_X_packet): New function.
13833 * server.c (main): Call putpkt_binary if a handler sets the packet
13834 length. Save the length of the incoming packet. Handle 'X'.
13835 * server.h (gdb_byte, remote_escape_output, decode_X_packet): New.
13836
be2a5f71
DJ		 138372006-06-21 Daniel Jacobowitz <dan@codesourcery.com>
13838
13839 * server.c (handle_query): Handle qSupported.
13840
ea025f5f
DJ		 138412006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
13842
13843 * remote-utils.c (all_symbols_looked_up): New variable.
13844 (look_up_one_symbol): Check it.
13845 * server.h (look_up_one_symbol): New declaration.
13846 * thread-db.c (thread_db_init): Set all_symbols_looked_up.
13847
9308fc88
DJ		 138482006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
13849
13850 * Makefile.in (linux-arm-low.o): Update dependencies.
66f338c7 13851 * linux-arm-low.c: Include "gdb_proc_service.h".
9308fc88
DJ		 13852 (PTRACE_GET_THREAD_AREA): Define.
13853 (ps_get_thread_area): New function.
13854
52fb6437
NS		 138552006-05-09 Nathan Sidwell <nathan@codesourcery.com>
13856
13857 * configure.srv (m68k*-*-uclinux*): New target.
13858 * linux-low.c (linux_create_inferior): Use vfork on mmuless systems.
13859 (linux_resume_one_process): Remove extraneous cast.
13860 (linux_read_offsets): New.
13861 (linux_target_op): Add linux_read_offsets on mmuless systems.
13862 * server.c (handle_query): Add qOffsets logic.
13863 * target.h (struct target_ops): Add read_offsets.
13864
21b0f40c
DJ		 138652006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
13866
13867 * linux-mips-low.c: Include <sys/ptrace.h> and "gdb_proc_service.h".
13868 (PTRACE_GET_THREAD_AREA): Define.
13869 (ps_get_thread_area): New function.
13870 * Makefile.in (linux-i386-low.o, linux-mips-low.o)
13871 (linux-x86-64-low.o): Update.
13872
0050a760
DJ		 138732006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
13874
13875 * configure.ac: Remove checks for prfpregset_t.
13876 * gdb_proc_service.h: New file.
13877 * linux-i386-low.c, linux-x86-64-low.c, thread-db.c: Use the
13878 new "gdb_proc_service.h".
13879 * proc-service.c: Likewise.
13880 (ps_pglobal_lookup, ps_pdread, ps_pdwrite): Use psaddr_t.
13881 (ps_lgetfpregs, ps_lsetfpregs): Use a void* argument.
13882 * Makefile.in (gdb_proc_service_h): Updated.
13883 * configure, config.in: Regenerated.
13884
b92a518e
DJ		 138852006-03-03 Daniel Jacobowitz <dan@codesourcery.com>
13886
13887 * remote-utils.c (prepare_resume_reply): Move declaration
13888 of gdb_id_from_wait to the top of the block.
13889
545587ee
DJ		 138902006-02-15 Daniel Jacobowitz <dan@codesourcery.com>
13891
13892 * linux-low.c (regsets_store_inferior_registers): Read the regset
13893 from the target before filling it.
13894
9db87ebd
DJ		 138952006-02-08 Daniel Jacobowitz <dan@codesourcery.com>
13896
13897 * server.c (attach_inferior): Return SIGTRAP for a successful
13898 attach.
13899
dd24457d
DJ		 139002006-02-01 Daniel Jacobowitz <dan@codesourcery.com>
13901
13902 * Makefile.in (OBS): Add version.o.
13903 (STAGESTUFF): Delete.
13904 (version.o): Add dependencies.
13905 (version.c): Replace rule.
13906 (clean): Remove version.c.
13907 * server.c (gdbserver_version): New.
13908 (gdbserver_usage): Use printf.
13909 (main): Handle --version and --help.
13910 * server.h (version, host_name): Add declarations.
13911
6f0f660e
EZ		 139122005-12-23 Eli Zaretskii <eliz@gnu.org>
13913
889bf7c5
PA		 13914 * linux-arm-low.c:
13915 * linux-arm-low.c:
13916 * inferiors.c:
13917 * i387-fp.h:
13918 * i387-fp.c:
13919 * gdbreplay.c:
13920 * regcache.c:
13921 * proc-service.c:
13922 * mem-break.h:
13923 * mem-break.c:
13924 * linux-x86-64-low.c:
13925 * linux-sh-low.c:
13926 * linux-s390-low.c:
13927 * linux-ppc64-low.c:
13928 * linux-ppc-low.c:
13929 * linux-mips-low.c:
13930 * linux-m68k-low.c:
13931 * linux-m32r-low.c:
13932 * linux-low.h:
13933 * linux-low.c:
13934 * linux-ia64-low.c:
13935 * linux-i386-low.c:
13936 * linux-crisv32-low.c:
13937 * thread-db.c:
13938 * terminal.h:
13939 * target.h:
13940 * target.c:
13941 * server.h:
13942 * server.c:
13943 * remote-utils.c:
13944 * regcache.h:
13945 * utils.c:
13946 * Makefile.in:
13947 * configure.ac:
6f0f660e
EZ		 13948 * gdbserver.1: Add (C) after Copyright. Update the FSF
13949 address.
13950
9d1fb177
DJ		 139512005-11-13 Daniel Jacobowitz <dan@codesourcery.com>
13952
13953 * linux-arm-low.c (arm_eabi_breakpoint): New variable.
13954 (arm_breakpoint_at): Recognize both breakpoints.
13955 (the_low_target): Use the correct breakpoint instruction.
13956
011a70c2
DJ		 139572005-11-02 Daniel Jacobowitz <dan@codesourcery.com>
13958
13959 * configure.srv (x86_64-*-linux*): Turn on thread_db support.
13960 * linux-x86-64-low.c (x86_64_breakpoint, x86_64_breakpoint_len)
13961 (x86_64_get_pc, x86_64_set_pc, x86_64_breakpoint_at): New.
13962 (the_low_target): Update.
13963
7fb85e41
AS		 139642005-10-25 Andreas Schwab <schwab@suse.de>
13965
13966 * server.c (main): Allocate mem_buf with PBUFSIZ bytes.
13967
13968 * linux-ia64-low.c (ia64_regmap): Remove NAT registers.
13969 (ia64_num_regs): Reduce to 462.
13970
3db0444b
DJ		 139712005-09-17 Daniel Jacobowitz <dan@codesourcery.com>
13972
13973 * acinclude.m4: Correct quoting.
13974 * aclocal.m4: Regenerated.
13975
13976 Suggested by SZOKOVACS Robert <szo@ies.hu>:
13977 * thread-db.c (thread_db_err_str): Handle TD_VERSION.
13978 (thread_db_init): Call thread_db_err_str.
13979 * configure.ac: Check for TD_VERSION.
13980 * config.in, configure: Regenerated.
13981
bee0189a
DJ		 139822005-07-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13983
13984 * server.h (error, fatal, warning): Add ATTR_FORMAT.
13985
e9d25b98
DJ		 139862005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
13987
13988 * configure.ac: Define HAVE_LINUX_REGSETS even if PTRACE_GETREGS
13989 is not available. Define HAVE_PTRACE_GETREGS if it is.
13990 * config.in, configure: Regenerated.
13991 * configure.srv: Set srv_linux_regsets for PowerPC and PowerPC64.
13992 * linux-i386-low.c, linux-m68k-low.c: Update to use
13993 HAVE_PTRACE_GETREGS.
13994 * linux-low.c (regsets_fetch_inferior_registers)
13995 (regsets_store_inferior_registers): Only return 0 if we processed
13996 GENERAL_REGS.
13997 * linux-ppc-low.c (ppc_fill_gregset, target_regsets): New.
13998 * linux-ppc64-low.c (ppc_fill_gregset, target_regsets): New.
13999
a06660f7
DJ		 140002005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
14001
14002 * inferiors.c (struct thread_info): Add gdb_id.
14003 (add_thread): Add gdb_id argument.
14004 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New.
14005 * linux-low.c (linux_create_inferior, linux_attach_lwp): Update
14006 calls to add_thread.
14007 * remote-utils.c (prepare_resume_reply: Use thread_to_gdb_id.
14008 * server.c (handle_query): Use thread_to_gdb_id.
14009 (handle_v_cont, main): Use gdb_id_to_thread_id.
14010 * server.h (add_thread): Update prototype.
14011 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New
14012 prototypes.
14013
5a1f5858
DJ		 140142005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
14015
14016 * linux-low.c (fetch_register, usr_store_inferior_registers): Handle
14017 left-padded registers.
14018 * linux-low.h (struct linux_target_ops): Add left_pad_xfer.
14019 * linux-ppc64-low.c (the_low_target): Set left_pad_xfer.
14020
e122f1f5
SE		 140212005-07-01 Steve Ellcey <sje@cup.hp.com>
14022
14023 * configure.ac (BFD_NEED_DECLARATION): Replace with AC_CHECK_DECLS.
14024 * configure: Regenerate.
14025 * config.in: Regenerate.
14026 * server.h (NEED_DECLARATION_STRERROR):
14027 Replace with !HAVE_DECL_STRERROR.
14028
d592fa2f
DJ		 140292005-06-16 Daniel Jacobowitz <dan@codesourcery.com>
14030
14031 * linux-low.c (linux_wait, linux_send_signal): Don't test
14032 an unsigned long variable for > 0 if it could be MAX_ULONG.
14033 * server.c (myresume): Likewise.
14034 * target.c (set_desired_inferior): Likewise.
14035
ccbd4912
MK		 140362005-06-13 Mark Kettenis <kettenis@gnu.org>
14037
14038 * configure.ac: Simplify and improve check for socklen_t.
14039 * configure, config.in: Regenerate.
14040
f450004a
DJ		 140412005-06-12 Daniel Jacobowitz <dan@codesourcery.com>
14042
14043 * acconfig.h: Remove.
14044 * configure.ac: Add a test for socklen_t. Use three-argument
14045 AC_DEFINE throughout.
14046 * config.in: Regenerated using autoheader 2.59.
14047 * configure: Regenerated.
14048
14049 * gdbreplay.c (socklen_t): Provide a default.
14050 (remote_open): Use socklen_t.
14051 * remote-utils.c (socklen_t): Provide a default.
14052 (remote_open): Use socklen_t.
14053 (convert_int_to_ascii, convert_ascii_to_int, decode_M_packet): Use
14054 unsigned char.
14055
14056 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Use unsigned
14057 char for buffers.
14058 * linux-low.c (linux_read_memory, linux_write_memory)
14059 (linux_read_auxv): Likewise.
14060 * mem-break.c (breakpoint_data, set_breakpoint_data, check_mem_read)
14061 (check_mem_write): Likewise.
14062 * mem-break.h (set_breakpoint_data, check_mem_read, check_mem_write):
14063 Likewise.
14064 * regcache.c (struct inferior_rgcache_data, registers_to_string)
14065 (registers_from_string, register_data): Likewise.
14066 * server.c (handle_query, main): Likewise.
14067 * server.h (convert_ascii_to_int, convert_int_to_ascii)
14068 (decode_M_packet): Likewise.
14069 * target.c (read_inferior_memory, write_inferior_memory): Likewise.
14070 * target.h (struct target_ops): Update read_memory, write_memory,
14071 and read_auxv.
14072 (read_inferior_memory, write_inferior_memory): Update.
14073 * linux-low.h (struct linux_target_ops): Change type of breakpoint
14074 to unsigned char *.
14075 * linux-arm-low.c, linux-cris-low.c, linux-crisv32-low.c,
14076 linux-i386-low.c, linux-m32r-low.c, linux-m68k-low.c,
14077 linux-mips-low.c, linux-ppc-low.c, linux-ppc64-low.c,
14078 linux-s390-low.c, linux-sh-low.c: Update for changes in
14079 read_inferior_memory and the_low_target->breakpoint.
14080
eee84df1
DJ		 140812005-05-28 Daniel Jacobowitz <dan@codesourcery.com>
14082
14083 * Makefile.in (SFILES): Add linux-ppc64-low.c.
14084 (linux-ppc64-low.o, reg-ppc64.c, reg-ppc64.o): New targets.
14085 * configure.srv: Add powerpc64-*-linux*.
14086 * linux-ppc64-low.c: New file.
14087
45b134e5
OF		 140882005-05-23 Orjan Friberg <orjanf@axis.com>
14089
14090 * linux-cris-low.c: New file with support for CRIS.
14091 * linux-crisv32-low.c: Ditto for CRISv32.
14092 * Makefile.in (SFILES): Add linux-cris-low.c, linux-crisv32-low.c.
14093 (clean): Add reg-cris.c and reg-crisv32.c.
889bf7c5 14094 Add linux-cris-low.o, linux-crisv32-low.o, reg-cris.o, reg-cris.c,
45b134e5
OF		 14095 reg-crisv32.o, and reg-crisv32.c to make rules.
14096 * configure.srv: Add cris-*-linux* and crisv32-*-linux* to list of
14097 recognized targets.
14098
48d93c75
UW		 140992005-05-16 Ulrich Weigand <uweigand@de.ibm.com>
14100
14101 * linux-low.c (fetch_register): Ensure buffer size is a multiple
14102 of sizeof (PTRACE_XFER_TYPE).
14103 (usr_store_inferior_registers): Likewise. Zero out excess bytes.
14104
e013ee27
OF		 141052005-05-12 Orjan Friberg <orjanf@axis.com>
14106
889bf7c5 14107 * target.h (struct target_ops): Add insert_watchpoint,
e013ee27
OF		 14108 remove_watchpoint, stopped_by_watchpoint, stopped_data_address function
14109 pointers for hardware watchpoint support.
14110 * linux-low.h (struct linux_target_ops): Ditto.
14111 * linux-low.c (linux_insert_watchpoint, linux_remove_watchpoint)
14112 (linux_stopped_by_watchpoint, linux_stopped_data_address): New. Add
14113 to linux_target_ops.
14114 * remote-utils.c (prepare_resume_reply): Add watchpoint information to
14115 reply packet.
14116 * server.c (main): Recognize 'Z' and 'z' packets.
14117
b0ded00b
UW		 141182005-05-10 Ulrich Weigand <uweigand@de.ibm.com>
14119
14120 * linux-s390-low.c (s390_breakpoint, s390_breakpoint_len): Define.
14121 (s390_get_pc, s390_set_pc, s390_breakpoint_at): New functions.
14122 (the_low_target): Add new members.
14123
8643e2ad
DJ		 141242005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
14125
14126 * proc-service.c (ps_lgetregs): Search all_processes instead of
14127 all_threads.
14128
fc620387
DJ		 141292005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
14130
14131 * server.c (start_inferior): Change return type to int.
14132 (attach_inferior): Change sigptr to int *.
14133 (handle_v_cont, handle_v_requests): Change signal to int *.
14134 (main): Change signal to int.
14135
141362005-04-15 Kei Sakamoto <sakamoto.kei@renesas.com>
7cfbc4a0
KI		 14137
14138 * Makefile.in: Add linux-m32r-low.o, reg-m32r.c and reg-m32r.o.
14139 * configure.srv: Add m32r*-*-linux*.
14140 * linux-m32r-low.c: New file.
14141
e0e76420
DJ		 141422005-03-04 Daniel Jacobowitz <dan@codesourcery.com>
14143
14144 * Makefile.in (stamp-h): Set CONFIG_HEADERS explicitly.
14145
a1928bad
DJ		 141462005-03-03 Daniel Jacobowitz <dan@codesourcery.com>
14147
14148 * inferiors.c (change_inferior_id, add_thread, find_inferior_id):
14149 Take unsigned long arguments for PIDs.
14150 * linux-low.c (add_process, linux_attach_lwp, linux_attach)
14151 (linux_thread_alive, linux_wait_for_event, kill_lwp, send_sigstop)
14152 (wait_for_sigstop, linux_resume_one_process)
14153 (regsets_fetch_inferior_registers, linux_send_signal)
14154 (linux_read_auxv): Likewise. Update the types of variables holding
14155 PIDs. Update format string specifiers.
14156 * linux-low.h (struct process_info, linux_attach_lwp): Likewise.
14157 * remote-utils.c (prepare_resume_reply): Likewise.
14158 * server.c (cont_thread, general_thread, step_thread)
14159 (thread_from_wait, old_thread_from_wait, signal_pid): Change type to
14160 unsigned long.
14161 (handle_query): Update format specifiers.
14162 (handle_v_cont, main): Use strtoul for thread IDs.
14163 * server.h (struct inferior_list_entry): Use unsigned long for ID.
14164 (add_thread, find_inferior_id, change_inferior_id, cont_thread)
14165 (general_thread, step_thread, thread_from_wait)
14166 (old_thread_from_wait): Update.
14167 * target.h (struct thread_resume): Use unsigned long for THREAD.
14168 (struct target_ops): Use unsigned long for arguments to attach and
14169 thread_alive.
14170
dcdb98d2
DJ		 141712005-02-24 Daniel Jacobowitz <dan@codesourcery.com>
14172
14173 * acinclude.m4: Include bfd/bfd.m4 directly.
14174 * configure.ac: Use AC_ARG_PROGRAM. Suggested by Aron Griffis
14175 <agriffis@toolchain.org>.
14176 * aclocal.m4, configure: Regenerated.
14177
bec39cab
AC		 141782005-01-07 Andrew Cagney <cagney@gnu.org>
14179
14180 * configure.ac: Rename configure.in, require autoconf 2.59.
14181 * configure: Re-generate.
14182
434c4c77
DJ		 141832004-12-08 Daniel Jacobowitz <dan@debian.org>
14184
14185 * acinclude.m4 (SRV_CHECK_THREAD_DB): Add ps_get_thread_area. Reset
14186 LIBS when finished.
14187 * aclocal.m4: Regenerated.
14188 * configure: Regenerated.
14189
db1d3e1b
AS		 141902004-11-21 Andreas Schwab <schwab@suse.de>
14191
14192 * linux-m68k-low.c (m68k_num_gregs): Define.
14193 (m68k_fill_gregset, m68k_store_gregset, m68k_fill_fpregset)
14194 (m68k_store_fpregset, target_regsets) [HAVE_LINUX_REGSETS]: New.
14195 (m68k_breakpoint, m68k_breakpoint_len, m68k_get_pc, m68k_set_pc)
14196 (m68k_breakpoint_at): New. Add to the_low_target.
14197
14198 * configure.srv (m68*-*-linux*): Set srv_linux_regsets and
14199 srv_linux_thread_db to yes.
14200
43360365
JB		 142012004-10-20 Joel Brobecker <brobecker@gnat.com>
14202
14203 * linux-x86-64-low.c (ARCH_SET_GS): Add definition if missing.
14204 (ARCH_SET_FS): Likewise.
14205 (ARCH_GET_FS): Likewise.
14206 (ARCH_GET_GS): Likewise.
14207
fd500816
DJ		 142082004-10-16 Daniel Jacobowitz <dan@debian.org>
14209
14210 * linux-i386-low.c (ps_get_thread_area): New.
14211 * linux-x86-64-low.c (ps_get_thread_area): New.
14212 * linux-low.c: Include <sys/syscall.h>.
14213 (linux_kill_one_process): Don't kill the first thread here.
14214 (linux_kill): Kill the first thread here.
14215 (kill_lwp): New function.
14216 (send_sigstop, linux_send_signal): Use it.
14217 * proc-service.c: Clean up #ifdefs.
14218 (fpregset_info): Delete.
14219 (ps_lgetregs): Update and enable implementation.
14220 (ps_lsetregs, ps_lgetfpregs, ps_lsetfpregs): Remove disabled
14221 implementations.
14222 * remote-utils.c (struct sym_cache, symbol_cache): New.
14223 (input_interrupt): Print a clearer message.
14224 (async_io_enabled): New variable.
14225 (enable_async_io, disable_async_io): Use it. Update comments.
14226 (look_up_one_symbol): Use the symbol cache.
14227 * thread-db.c (thread_db_look_up_symbols): New function.
14228 (thread_db_init): Update comments. Call thread_db_look_up_symbols.
14229
f6de3c42
DJ		 142302004-10-16 Daniel Jacobowitz <dan@debian.org>
14231
14232 * configure.in: Test for -rdynamic.
14233 * configure: Regenerated.
14234 * Makefile (INTERNAL_LDFLAGS): New.
14235 (gdbserver, gdbreplay): Use it.
14236
2c0fc042
AC		 142372004-09-02 Andrew Cagney <cagney@gnu.org>
14238
14239 * Makefile.in (TAGS): Replace TM_FILE with DEPRECATED_TM_FILE.
14240
075b3282
DJ		 142412004-03-23 Daniel Jacobowitz <drow@mvista.com>
14242
14243 * linux-low.c (linux_wait): Clear all_processes list also.
14244
fa6a77dc
DJ		 142452004-03-12 Daniel Jacobowitz <drow@mvista.com>
14246
14247 * linux-low.c: Include <errno.h>. Remove extern declaration of
14248 errno.
14249
6d782a97
DJ		 142502004-03-12 Daniel Jacobowitz <drow@mvista.com>
14251
14252 * gdbreplay.c, server.h, utils.c: Update copyright years.
14253
3a7fb99b
DJ		 142542004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
14255
14256 * server.c (main): Print child status or termination signal from
14257 variable 'signal', not 'sig'.
14258
c3e735a6
DJ		 142592004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
14260
14261 * linux-low.c (linux_read_memory): Change return type to
14262 int. Check for and return error from ptrace().
14263 * target.c (read_inferior_memory): Change return type to int. Pass
14264 back return status from the_target->read_memory().
14265 * target.h (struct target_ops): Adapt *read_memory() prototype.
14266 Update comment.
14267 (read_inferior_memory): Adapt prototype.
14268 * server.c (main): Return an error packet if
14269 read_inferior_memory() returns an error.
14270
a59d1c82
DJ		 142712004-03-04 Daniel Jacobowitz <drow@mvista.com>
14272
14273 * Makefile.in (distclean): Remove config.h, stamp-h, and config.log.
14274 Unify with other clean targets.
14275
dc3f8883
DJ		 142762004-02-29 Daniel Jacobowitz <drow@mvista.com>
14277
14278 * server.c (handle_v_cont): Call set_desired_inferior.
14279
89a208da
DJ		 142802004-02-29 Daniel Jacobowitz <drow@mvista.com>
14281
14282 * remote-utils.c (prepare_resume_reply): Always supply "thread:".
14283
62ea82f5
DJ		 142842004-02-29 Daniel Jacobowitz <drow@mvista.com>
14285
14286 * linux-low.c (linux_wait): Unblock async I/O.
14287 (linux_resume): Block and enable async I/O.
14288 * remote-utils.c (block_async_io, unblock_async_io): New functions.
14289 * server.h (block_async_io, unblock_async_io): Add prototypes.
14290
6910d122
DJ		 142912004-02-29 Daniel Jacobowitz <drow@mvista.com>
14292
14293 * remote-utils.c (remote_open): Print a status notice after
14294 opening a TCP port.
14295 * server.c (attach_inferior): Print a status notice after
14296 attaching.
14297
142982004-02-29 Daniel Jacobowitz <drow@mvista.com>
d677d77d
DJ		 14299
14300 * linux-arm-low.c (arm_get_pc): Print out stop PC in debug mode.
14301
c89dc5d4
DJ		 143022004-02-26 Daniel Jacobowitz <drow@mvista.com>
14303
14304 * remote-utils.c (write_enn): Use "E01" instead of "ENN" for the
14305 error packet.
14306 * server.c, target.h: Update copyright years.
14307
4b8dad4a
RM		 143082004-02-25 Roland McGrath <roland@redhat.com>
14309
14310 * target.h (struct target_ops): New member `read_auxv'.
14311 * server.c (handle_query): Handle qPart:auxv:read: query using that.
14312 * linux-low.c (linux_read_auxv): New function.
14313 (linux_target_ops): Initialize `read_auxv' member to that.
14314
d7446758
JB		 143152004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
14316
14317 Committed by Jim Blandy <jimb@redhat.com>.
14318
14319 * linux-s390-low.c (s390_num_regs): Update.
4b8dad4a 14320 (s390_regmap): Remove control registers. Use __s390x__ predefine
d7446758
JB		 14321 instead of GPR_SIZE to distiguish s390 and s390x targets.
14322
5544ad89
DJ		 143232004-01-31 Daniel Jacobowitz <drow@mvista.com>
14324
14325 * linux-low.c: Update copyright year.
14326 (check_removed_breakpoint): Clear pending_is_breakpoint.
14327 (linux_set_resume_request, linux_queue_one_thread)
14328 (resume_status_pending_p): New functions.
14329 (linux_continue_one_thread): Use process->resume.
14330 (linux_resume): Only resume threads if there are no pending events.
14331 * linux-low.h (struct process_info): Add resume request
14332 pointer.
14333
2a68b70e
DJ		 143342004-01-30 Daniel Jacobowitz <drow@mvista.com>
14335
14336 * regcache.c (new_register_cache): Clear the allocated register
14337 buffer. Suggested by Atsushi Nemoto <anemo@mba.ocn.ne.jp>.
14338
64386c31
DJ		 143392003-10-13 Daniel Jacobowitz <drow@mvista.com>
14340
14341 * linux-low.c (linux_resume): Take a struct thread_resume *
14342 argument.
14343 (linux_wait): Update call.
14344 (resume_ptr): New static variable.
14345 (linux_continue_one_thread): Renamed from
14346 linux_continue_one_process. Use resume_ptr.
14347 (linux_resume): Use linux_continue_one_thread.
14348 * server.c (handle_v_cont, handle_v_requests): New functions.
14349 (myresume): New function.
14350 (main): Handle 'v' case.
14351 * target.h (struct thread_resume): New type.
14352 (struct target_ops): Change argument of "resume" to struct
14353 thread_resume *.
14354 (myresume): Delete macro.
14355
c938e9b0
L		 143562003-08-08 H.J. Lu <hongjiu.lu@intel.com>
14357
14358 * Makefile.in (install-only): Create dest dir. Support DESTDIR.
14359 (uninstall): Support DESTDIR.
14360
7f313d07
BC		 14361Mon Jul 21 20:09:34 UTC 2003 Brendan Conoboy <blc@redhat.com>
14362
14363 * configure.srv: Add xscale*linux copy of arm*linux entry.
14364
3b2fc2ea
DJ		 143652003-07-24 Daniel Jacobowitz <drow@mvista.com>
14366
14367 * linux-arm-low.c (arm_reinsert_addr): New function.
14368 (the_low_target): Add arm_reinsert_addr.
14369
1c0a559e
MK		 143702003-07-08 Mark Kettenis <kettenis@gnu.org>
14371
14372 * mem-break.c: Remove whitespace at end of file.
14373
43d5792c
DJ		 143742003-06-28 Daniel Jacobowitz <drow@mvista.com>
14375
14376 * configure.in: Check whether we need to prototype strerror.
14377 * server.h: Optionally prototype strerror.
14378 * gdbreplay.c (perror_with_name): Use strerror.
14379 * linux-low.c (linux_attach_lwp): Use strerror.
14380 * utils.c (perror_with_name): Use strerror.
14381 * config.in, configure: Regenerated.
14382
c8a86edf
DJ		 143832003-06-28 Daniel Jacobowitz <drow@mvista.com>
14384
14385 * linux-sh-low.c (sh_regmap): Fix FP register offsets, reported by
14386 SUGIOKA Toshinobu <sugioka@itonet.co.jp>.
14387
73d37363
DJ		 143882003-06-20 Daniel Jacobowitz <drow@mvista.com>
14389
14390 * Makefile.in (SFILES): Update.
14391 * low-hppabsd.c, low-lynx.c, low-nbsd.c, low-sim.c, low-sparc.c,
14392 low-sun3.c: Remove files.
14393
6ad8ae5c
DJ		 143942003-06-17 Daniel Jacobowitz <drow@mvista.com>
14395
14396 * linux-low.c: Move comment to linux_thread_alive where it belonged.
14397 (linux_detach_one_process, linux_detach): New functions.
14398 (linux_target_ops): Add linux_detach.
14399 * server.c (main): Handle 'D' packet.
14400 * target.h (struct target_ops): Add "detach" member.
14401 (detach_inferior): Define.
14402
1581182a
MK		 144032003-06-13 Mark Kettenis <kettenis@gnu.org>
14404
14405 From Kelley Cook <kelleycook@wideopenwest.com>:
14406 * configure.srv: Accept i[34567]86 variants.
14407
e5379b03
DJ		 144082003-06-05 Daniel Jacobowitz <drow@mvista.com>
14409
14410 * linux-low.c (linux_wait_for_event): Correct comment typos.
14411 (linux_resume_one_process): Call check_removed_breakpoint.
14412 (linux_send_signal): New function.
14413 (linux_target_ops): Add linux_send_signal.
14414 * remote-utils.c (putpkt, input_interrupt): Use send_signal instead
14415 of kill.
14416 * target.h (struct target_ops): Add send_signal.
14417
2ff29de4
JB		 144182003-05-29 Jim Blandy <jimb@redhat.com>
14419
14420 * linux-low.c (usr_store_inferior_registers): Transfer buf in
14421 PTRACE_XFER_TYPE-sized chunks, not int-sized chunks. Otherwise,
14422 if 'int' is smaller than PTRACE_XFER_TYPE, you end up throwing
14423 away part of the register's value.
14424
254787d4
DJ		 144252003-03-26 Daniel Jacobowitz <drow@mvista.com>
14426
14427 * linux-low.c (linux_create_inferior): Use __SIGRTMIN.
14428 (linux_wait_for_event, linux_init_signals): Likewise.
14429
94e10508
DJ		 144302003-03-17 Daniel Jacobowitz <drow@mvista.com>
14431
14432 * configure.in: Check for stdlib.h.
14433 * configure: Regenerated.
14434 * config.in: Regenerated.
14435
4c0711e0
DJ		 144362003-01-04 Andreas Schwab <schwab@suse.de>
14437
14438 * linux-m68k-low.c (m68k_num_regs): Define to 29 instead of 31.
14439
ef66e766
AC		 144402003-01-02 Andrew Cagney <ac131313@redhat.com>
14441
14442 * Makefile.in: Remove obsolete code.
14443
a1358604
DJ		 144442002-11-20 Daniel Jacobowitz <drow@mvista.com>
14445
14446 * linux-s390-low.c (s390_regmap): Check GPR_SIZE instead of
14447 defined(PT_FPR0_HI).
14448
23ce3b1c
DJ		 144492002-11-17 Stuart Hughes <seh@zee2.com>
14450
14451 * linux-arm-low.c (arm_num_regs): Increase.
14452 (arm_regmap): Include status register.
14453
144542002-11-17 Daniel Jacobowitz <drow@mvista.com>
14455
14456 * linux-low.c (register_addr): Remove incorrect -1 check.
14457
a9fa9f7d
DJ		 144582002-08-29 Daniel Jacobowitz <drow@mvista.com>
14459
14460 * linux-low.c (linux_create_inferior): Call setpgid. Return
14461 the new PID.
14462 (unstopped_p, linux_signal_pid): Remove.
14463 (linux_target_ops): Remove linux_signal_pid.
14464 * remote-utils.c (putpkt, input_interrupt): Use signal_pid
14465 global instead of target method.
14466 * target.h (struct target_ops): Remove signal_pid. Update comment
14467 for create_inferior.
14468 * server.c (signal_pid): New variable.
14469 (create_inferior): Set signal_pid. Block SIGTTOU and SIGTTIN in
4b8dad4a 14470 gdbserver. Set the child to be the foreground process group.
a9fa9f7d
DJ		 14471 (attach_inferior): Set signal_pid.
14472
17574093
DJ		 144732002-08-23 Daniel Jacobowitz <drow@mvista.com>
14474
14475 * ChangeLog: New file, with entries from gdb/ChangeLog after GDB 5.2.
14476
144772002-08-20 Jim Blandy <jimb@redhat.com>
14478
14479 * Makefile.in (LDFLAGS): Allow the configure script to establish a
14480 default for this.
14481
144822002-08-01 Andrew Cagney <cagney@redhat.com>
14483
14484 * Makefile.in: Make chill references obsolete.
14485
144862002-07-24 Kevin Buettner <kevinb@redhat.com>
14487
14488 * configure.in (unistd.h): Add to AC_CHECK_HEADERS list.
14489 * configure: Regenerate.
14490 * config.in: Regenerate.
14491
144922002-07-09 David O'Brien <obrien@FreeBSD.org>
14493
14494 * gdbreplay.c (stdlib.h, unistd.h): Conditionaly include.
14495 (perror_with_name, remote_close, remote_open, expect, play): Static.
14496
144972002-07-04 Michal Ludvig <mludvig@suse.cz>
14498
4b8dad4a 14499 * linux-x86-64-low.c (x86_64_regmap): Make it an array of
17574093
DJ		 14500 byte offsets instead of an array of indexes.
14501 (x86_64_store_gregset, x86_64_store_fpregset): Parameter made const.
14502
145032002-06-13 Daniel Jacobowitz <drow@mvista.com>
14504
14505 * regcache.c: Add comment.
14506
145072002-06-11 Daniel Jacobowitz <drow@mvista.com>
14508
14509 * thread-db.c: New file.
14510 * proc-service.c: New file.
14511 * acinclude.m4: New file.
14512 * Makefile.in: Add GDBSERVER_LIBS, gdb_proc_service_h,
14513 proc-service.o, and thread-db.o.
14514 (linux-low.o): Add USE_THREAD_DB.
14515 * acconfig.h: Add HAVE_PRGREGSET_T, HAVE_PRFPREGSET_T,
14516 HAVE_LWPID_T, HAVE_PSADDR_T, and PRFPREGSET_T_BROKEN.
14517 * aclocal.m4: Regenerated.
14518 * config.in: Regenerated.
14519 * configure: Regenerated.
14520 * configure.in: Check for proc_service.h, sys/procfs.h,
14521 thread_db.h, and linux/elf.h headrs.
14522 Check for lwpid_t, psaddr_t, prgregset_t, prfpregset_t, and
14523 PRFPREGSET_T_BROKEN. Introduce srv_thread_depfiles and USE_THREAD_DB.
14524 Check for -lthread_db and thread support.
14525 * configure.srv: Enable thread_db support for ARM, i386, MIPS,
14526 PowerPC, and SuperH.
14527 * i387-fp.c: Constify arguments.
14528 * i387-fp.h: Likewise.
14529 * inferiors.c: (struct thread_info): Renamed from
14530 `struct inferior_info'. Remove PID member. Use generic inferior
14531 list header. All uses updated.
14532 (inferiors, signal_pid): Removed.
14533 (all_threads): New variable.
14534 (get_thread): Define.
14535 (add_inferior_to_list): New function.
14536 (for_each_inferior): New function.
14537 (change_inferior_id): New function.
14538 (add_inferior): Removed.
14539 (remove_inferior): New function.
14540 (add_thread): New function.
14541 (free_one_thread): New function.
14542 (remove_thread): New function.
14543 (clear_inferiors): Use for_each_inferior and free_one_thread.
14544 (find_inferior): New function.
14545 (find_inferior_id): New function.
14546 (inferior_target_data): Update argument type.
14547 (set_inferior_target_data): Likewise.
14548 (inferior_regcache_data): Likewise.
14549 (set_inferior_regcache_data): Likewise.
14550 * linux-low.c (linux_bp_reinsert): Remove.
14551 (all_processes, stopping_threads, using_thrads)
14552 (struct pending_signals, debug_threads, pid_of): New.
14553 (inferior_pid): Replace with macro.
14554 (struct inferior_linux_data): Remove.
14555 (get_stop_pc, add_process): New functions.
14556 (linux_create_inferior): Restore SIGRTMIN+1 before calling exec.
14557 Use add_process and add_thread.
14558 (linux_attach_lwp): New function, based on old linux_attach. Use
14559 add_process and add_thread. Set stop_expected for new threads.
14560 (linux_attach): New function.
14561 (linux_kill_one_process): New function.
14562 (linux_kill): Kill all LWPs.
14563 (linux_thread_alive): Use find_inferior_id.
14564 (check_removed_breakpoints, status_pending_p): New functions.
14565 (linux_wait_for_process): Renamed from linux_wait_for_one_inferior.
14566 Update. Use WNOHANG. Wait for cloned processes also. Update process
14567 struct for the found process.
14568 (linux_wait_for_event): New function.
14569 (linux_wait): Use it. Support LWPs.
14570 (send_sigstop, wait_for_sigstop, stop_all_processes)
14571 (linux_resume_one_process, linux_continue_one_process): New functions.
14572 (linux_resume): Support LWPs.
14573 (REGISTER_RAW_SIZE): Remove.
14574 (fetch_register): Use register_size instead. Call supply_register.
14575 (usr_store_inferior_registers): Likewise. Call collect_register.
14576 Fix recursive case.
14577 (regsets_fetch_inferior_registers): Improve error message.
14578 (regsets_store_inferior_registers): Add debugging.
14579 (linux_look_up_symbols): Call thread_db_init if USE_THREAD_DB.
14580 (unstopped_p, linux_signal_pid): New functions.
14581 (linux_target_ops): Add linux_signal_pid.
14582 (linux_init_signals): New function.
14583 (initialize_low): Call it. Initialize using_threads.
14584 * regcache.c (inferior_regcache_data): Add valid
14585 flag.
14586 (get_regcache): Fetch registers lazily. Add fetch argument
14587 and update all callers.
14588 (regcache_invalidate_one, regcache_invalidate): New
14589 functions.
14590 (new_register_cache): Renamed from create_register_cache.
14591 Return the new regcache.
14592 (free_register_cache): Change argument to a void *.
14593 (registers_to_string, registers_from_string): Call get_regcache
14594 with fetch flag set.
14595 (register_data): Make static. Pass fetch flag to get_regcache.
14596 (supply_register): Call get_regcache with fetch flag clear.
14597 (collect_register): Call get_regcache with fetch flag set.
14598 (collect_register_as_string): New function.
14599 * regcache.h: Update.
14600 * remote-utils.c (putpkt): Flush after debug output and use
14601 stderr.
14602 Handle input interrupts while waiting for an ACK.
14603 (input_interrupt): Use signal_pid method.
14604 (getpkt): Flush after debug output and use stderr.
14605 (outreg): Use collect_register_as_string.
14606 (new_thread_notify, dead_thread_notify): New functions.
14607 (prepare_resume_reply): Check using_threads. Set thread_from_wait
14608 and general_thread.
14609 (look_up_one_symbol): Flush after debug output.
14610 * server.c (step_thread, server_waiting): New variables.
14611 (start_inferior): Don't use signal_pid. Update call to mywait.
14612 (attach_inferior): Update call to mywait.
14613 (handle_query): Handle qfThreadInfo and qsThreadInfo.
14614 (main): Don't fetch/store registers explicitly. Use
14615 set_desired_inferior. Support proposed ``Hs'' packet. Update
14616 calls to mywait.
14617 * server.h: Update.
14618 (struct inferior_list, struct_inferior_list_entry): New.
14619 * target.c (set_desired_inferior): New.
14620 (write_inferior_memory): Constify.
14621 (mywait): New function.
14622 * target.h: Update.
14623 (struct target_ops): New signal_pid method.
14624 (mywait): Removed macro, added prototype.
14625
14626 * linux-low.h (regset_func): Removed.
14627 (regset_fill_func, regset_store_func): New.
14628 (enum regset_type): New.
14629 (struct regset_info): Add type field. Use new operation types.
14630 (struct linux_target_ops): stop_pc renamed to get_pc.
14631 Add decr_pc_after_break and breakpoint_at.
14632 (get_process, get_thread_proess, get_process_thread)
14633 (strut process_info, all_processes, linux_attach_lwp)
14634 (thread_db_init): New.
14635
14636 * linux-arm-low.c (arm_get_pc, arm_set_pc,
14637 arm_breakpoint, arm_breakpoint_len, arm_breakpoint_at): New.
14638 (the_low_target): Add new members.
14639 * linux-i386-low.c (i386_store_gregset, i386_store_fpregset)
14640 (i386_store_fpxregset): Constify.
14641 (target_regsets): Add new kind identifier.
14642 (i386_get_pc): Renamed from i386_stop_pc. Simplify.
14643 (i386_set_pc): Add debugging.
14644 (i386_breakpoint_at): New function.
14645 (the_low_target): Add new members.
14646 * linux-mips-low.c (mips_get_pc, mips_set_pc)
14647 (mips_breakpoint, mips_breakpoint_len, mips_reinsert_addr)
14648 (mips_breakpoint_at): New.
14649 (the_low_target): Add new members.
14650 * linux-ppc-low.c (ppc_get_pc, ppc_set_pc)
14651 (ppc_breakpoint, ppc_breakpoint_len, ppc_breakpoint_at): New.
14652 (the_low_target): Add new members.
14653 * linux-sh-low.c (sh_get_pc, sh_set_pc)
14654 (sh_breakpoint, sh_breakpoint_len, sh_breakpoint_at): New.
14655 (the_low_target): Add new members.
14656 * linux-x86-64-low.c (target_regsets): Add new kind
14657 identifier.
14658
146592002-05-15 Daniel Jacobowitz <drow@mvista.com>
14660
14661 From Martin Pool <mbp@samba.org>:
14662 * server.c (gdbserver_usage): New function.
14663 (main): Call it.
14664
146652002-05-14 Daniel Jacobowitz <drow@mvista.com>
14666
14667 * mem-break.c (reinsert_breakpoint_by_bp): Correct typo
14668 stop_at -> stop_pc.
14669
146702002-05-04 Andrew Cagney <ac131313@redhat.com>
14671
14672 * Makefile.in: Remove obsolete code.
14673
146742002-04-24 Michal Ludvig <mludvig@suse.cz>
14675
14676 * linux-low.c (regsets_fetch_inferior_registers),
14677 (regsets_store_inferior_registers): Removed cast to int from
14678 ptrace() calls.
14679 * regcache.h: Added declaration of struct inferior_info.
14680
146812002-04-20 Daniel Jacobowitz <drow@mvista.com>
14682
14683 * inferiors.c (struct inferior_info): Add regcache_data.
14684 (add_inferior): Call create_register_cache.
14685 (clear_inferiors): Call free_register_cache.
14686 (inferior_regcache_data, set_inferior_regcache_data): New functions.
14687 * regcache.c (struct inferior_regcache_data): New.
14688 (registers): Remove.
14689 (get_regcache): New function.
14690 (create_register_cache, free_register_cache): New functions.
14691 (set_register_cache): Don't initialize the register cache here.
14692 (registers_to_string, registers_from_string, register_data): Call
14693 get_regcache.
14694 * regcache.h: Add prototypes.
14695 * server.h: Likewise.
14696
146972002-04-20 Daniel Jacobowitz <drow@mvista.com>
14698
14699 * mem-break.c: New file.
14700 * mem-break.h: New file.
14701 * Makefile.in: Add mem-break.o rule; update server.h
14702 dependencies.
14703 * inferiors.c (struct inferior_info): Add target_data
14704 member.
14705 (clear_inferiors): Free target_data member if set.
14706 (inferior_target_data, set_inferior_target_data): New functions.
14707 * linux-i386-low.c (i386_breakpoint, i386_breakpoint_len)
14708 (i386_stop_pc, i386_set_pc): New. Add to the_low_target.
14709 * linux-low.c (linux_bp_reinsert): New variable.
14710 (struct inferior_linux_data): New.
14711 (linux_create_inferior): Use set_inferior_target_data.
14712 (linux_attach): Likewise. Call add_inferior.
14713 (linux_wait_for_one_inferior): New function.
14714 (linux_wait): Call it.
14715 (linux_write_memory): Add const.
14716 (initialize_low): Call set_breakpoint_data.
14717 * linux-low.h (struct linux_target_ops): Add breakpoint
14718 handling members.
14719 * server.c (attach_inferior): Remove extra add_inferior
14720 call.
14721 * server.h: Include mem-break.h. Update inferior.c
14722 prototypes.
14723 * target.c (read_inferior_memory)
14724 (write_inferior_memory): New functions.
14725 * target.h (read_inferior_memory)
14726 (write_inferior_memory): Change macros to prototypes.
14727 (struct target_ops): Update comments. Add const to write_memory
14728 definition.
14729
147302002-04-11 Daniel Jacobowitz <drow@mvista.com>
14731
14732 * linux-low.c (usr_store_inferior_registers): Support
14733 registers which are allowed to fail to store.
14734 * linux-low.h (linux_target_ops): Likewise.
14735 * linux-ppc-low.c (ppc_regmap): Support FPSCR.
14736 (ppc_cannot_store_register): FPSCR may not be storable.
14737
147382002-04-09 Daniel Jacobowitz <drow@mvista.com>
14739
14740 * server.h: Include <string.h> if HAVE_STRING_H.
14741 * ChangeLog: Correct paths in last ChangeLog entry.
14742
147432002-04-09 Daniel Jacobowitz <drow@mvista.com>
14744
14745 * linux-low.h: Remove obsolete prototypes.
14746 (struct linux_target_ops): New.
14747 (extern the_low_target): New.
14748 * linux-low.c (num_regs, regmap): Remove declarations.
14749 (register_addr): Use the_low_target explicitly.
14750 (fetch_register): Likewise.
14751 (usr_fetch_inferior_registers): Likewise.
14752 (usr_store_inferior_registers): Likewise.
14753 * linux-arm-low.c (num_regs): Remove.
14754 (arm_num_regs): Define.
14755 (arm_regmap): Renamed from regmap, made static.
14756 (arm_cannot_fetch_register): Renamed from cannot_fetch_register,
14757 made static.
14758 (arm_cannot_store_register): Renamed from cannot_store_register,
14759 made static.
14760 (the_low_target): New.
14761 * linux-i386-low.c (num_regs): Remove.
14762 (i386_num_regs): Define.
14763 (i386_regmap): Renamed from regmap, made static.
14764 (i386_cannot_fetch_register): Renamed from cannot_fetch_register,
14765 made static.
14766 (i386_cannot_store_register): Renamed from cannot_store_register,
14767 made static.
14768 (the_low_target): New.
14769 * linux-ia64-low.c (num_regs): Remove.
14770 (ia64_num_regs): Define.
14771 (ia64_regmap): Renamed from regmap, made static.
14772 (ia64_cannot_fetch_register): Renamed from cannot_fetch_register,
14773 made static.
14774 (ia64_cannot_store_register): Renamed from cannot_store_register,
14775 made static.
14776 (the_low_target): New.
14777 * linux-m68k-low.c (num_regs): Remove.
14778 (m68k_num_regs): Define.
14779 (m68k_regmap): Renamed from regmap, made static.
14780 (m68k_cannot_fetch_register): Renamed from cannot_fetch_register,
14781 made static.
14782 (m68k_cannot_store_register): Renamed from cannot_store_register,
14783 made static.
14784 (the_low_target): New.
14785 * linux-mips-low.c (num_regs): Remove.
14786 (mips_num_regs): Define.
14787 (mips_regmap): Renamed from regmap, made static.
14788 (mips_cannot_fetch_register): Renamed from cannot_fetch_register,
14789 made static.
14790 (mips_cannot_store_register): Renamed from cannot_store_register,
14791 made static.
14792 (the_low_target): New.
14793 * linux-ppc-low.c (num_regs): Remove.
14794 (ppc_num_regs): Define.
14795 (ppc_regmap): Renamed from regmap, made static.
14796 (ppc_cannot_fetch_register): Renamed from cannot_fetch_register,
14797 made static.
14798 (ppc_cannot_store_register): Renamed from cannot_store_register,
14799 made static.
14800 (the_low_target): New.
14801 * linux-s390-low.c (num_regs): Remove.
14802 (s390_num_regs): Define.
14803 (s390_regmap): Renamed from regmap, made static.
14804 (s390_cannot_fetch_register): Renamed from cannot_fetch_register,
14805 made static.
14806 (s390_cannot_store_register): Renamed from cannot_store_register,
14807 made static.
14808 (the_low_target): New.
14809 * linux-sh-low.c (num_regs): Remove.
14810 (sh_num_regs): Define.
14811 (sh_regmap): Renamed from regmap, made static.
14812 (sh_cannot_fetch_register): Renamed from cannot_fetch_register,
14813 made static.
14814 (sh_cannot_store_register): Renamed from cannot_store_register,
14815 made static.
14816 (the_low_target): New.
14817 * linux-x86-64-low.c (x86_64_regmap): Renamed from regmap.
14818 (the_low_target): New.
14819
148202002-04-09 Daniel Jacobowitz <drow@mvista.com>
14821
14822 * Makefile.in: Add stamp-h target.
14823 * configure.in: Create stamp-h.
14824 * configure: Regenerated.
14825
148262002-04-09 Daniel Jacobowitz <drow@mvista.com>
14827
14828 * inferiors.c: New file.
14829 * target.c: New file.
14830 * target.h: New file.
14831 * Makefile.in: Add target.o and inferiors.o. Update
14832 dependencies.
14833 * linux-low.c (inferior_pid): New static variable,
14834 moved from server.c.
14835 (linux_create_inferior): Renamed from create_inferior.
14836 Call add_inferior. Return 0 on success instead of a PID.
14837 (linux_attach): Renamed from myattach.
14838 (linux_kill): Renamed from kill_inferior. Call clear_inferiors ().
14839 (linux_thread_alive): Renamed from mythread_alive.
14840 (linux_wait): Renamed from mywait. Call clear_inferiors () if the
14841 child dies.
14842 (linux_resume): Renamed from myresume. Add missing ``return 0''.
14843 (regsets_store_inferior_registers): Correct error message.
14844 Add missing ``return 0''.
14845 (linux_fetch_registers): Renamed from fetch_inferior_registers.
14846 (linux_store_registers): Renamed from store_inferior_registers.
14847 (linux_read_memory): Renamed from read_inferior_memory.
14848 (linux_write_memory): Renamed from write_inferior_memory.
14849 (linux_target_ops): New structure.
14850 (initialize_low): Call set_target_ops ().
14851 * remote-utils.c (unhexify): New function.
14852 (hexify): New function.
14853 (input_interrupt): Send signals to ``signal_pid''.
14854 * server.c (inferior_pid): Remove.
14855 (start_inferior): Update create_inferior call.
14856 (attach_inferior): Call add_inferior.
14857 (handle_query): New function.
14858 (main): Call handle_query for `q' packets.
14859 * server.h: Include "target.h". Remove obsolete prototypes.
14860 Add prototypes for "inferiors.c", "target.c", hexify, and unhexify.
14861
148622002-04-09 Daniel Jacobowitz <drow@mvista.com>
14863
14864 * Makefile.in: Add WARN_CFLAGS. Update configury
14865 dependencies.
14866 * configure.in: Check for <string.h>
14867 * configure: Regenerate.
14868 * config.in: Regenerate.
14869 * gdbreplay.c: Include needed system headers.
14870 (remote_open): Remove strchr prototype.
14871 * linux-low.h: Correct #ifdef to HAVE_LINUX_USRREGS.
14872 * regcache.c (supply_register): Change buf argument to const void *.
14873 (supply_register_by_name): Likewise.
14874 (collect_register): Change buf argument to void *.
14875 (collect_register_by_name): Likewise.
14876 * regcache.h: Add missing prototypes.
14877 * remote-utils.c: Include <arpa/inet.h> for inet_ntoa.
14878 * server.c (handle_query): New function.
14879 (attached): New static variable, moved out of main.
14880 (main): Quiet longjmp clobber warnings.
14881 * server.h: Add ATTR_NORETURN and ATTR_FORMAT. Update prototypes.
14882 * utils.c (error): Remove NORETURN.
14883 (fatal): Likewise.
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