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gdb: xtensa-linux: support THREADPTR register
[thirdparty/binutils-gdb.git] / gdb / gdbserver / ChangeLog
CommitLineData
1a09b50a
MF		 12017-03-27 Max Filippov <jcmvbkbc@gmail.com>
2
3 * linux-xtensa-low.c (xtensa_fill_gregset): Call collect_register
4 for all registers in a0_regnum..a0_regnum + C0_NREGS range.
5 (xtensa_store_gregset): Call supply_register for all registers in
6 a0_regnum..a0_regnum + C0_NREGS range.
7
1a01e7c6
SM		 82017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
9
10 * Makefile.in (%-ipa.o: %-ipa.c): New rule.
11 (ax-ipa.o: ax.c): Remove.
12 (linux-i386-ipa.o: linux-i386-ipa.c): Remove.
13 (linux-amd64-ipa.o: linux-amd64-ipa.c): Remove.
14 (linux-aarch64-ipa.o: linux-aarch64-ipa.c): Remove.
15 (linux-s390-ipa.o: linux-s390-ipa.c): Remove.
16 (linux-ppc-ipa.o: linux-ppc-ipa.c): Remove.
17
36bc18a8
SM		 182017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
19
20 * Makefile.in (%-ipa.o: ../common/%.c): New rule.
21 (print-utils-ipa.o: ../common/print-utils.c): Remove.
22 (rsp-low-ipa.o: ../common/rsp-low.c): Remove.
23 (errors-ipa.o: ../common/errors.c): Remove.
24 (format-ipa.o: ../common/format.c): Remove.
25 (common-utils-ipa.o: ../common/common-utils.c): Remove.
26
a8ebe3d5
SM		 272017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
28
29 * Makefile.in (%-ipa.o: %.c): New rule.
30 (tracepoint-ipa.o: tracepoint.c): Remove.
31 (utils-ipa.o: utils.c): Remove.
32 (remote-utils-ipa.o: remote-utils.c): Remove.
33 (regcache-ipa.o: regcache.c): Remove.
34 (i386-linux-ipa.o: i386-linux.c): Remove.
35 (i386-mmx-linux-ipa.o: i386-mmx-linux.c): Remove.
36 (i386-avx-linux-ipa.o: i386-avx-linux.c): Remove.
37 (i386-mpx-linux-ipa.o: i386-mpx-linux.c): Remove.
38 (i386-avx-mpx-linux-ipa.o: i386-avx-mpx-linux.c): Remove.
39 (i386-avx-avx512-linux-ipa.o: i386-avx-avx512-linux.c): Remove.
40 (i386-avx-mpx-avx512-pku-linux-ipa.o: i386-avx-mpx-avx512-pku-linux.c): Remove.
41 (amd64-linux-ipa.o: amd64-linux.c): Remove.
42 (amd64-avx-linux-ipa.o: amd64-avx-linux.c): Remove.
43 (amd64-mpx-linux-ipa.o: amd64-mpx-linux.c): Remove.
44 (amd64-avx-mpx-linux-ipa.o: amd64-avx-mpx-linux.c): Remove.
45 (amd64-avx-avx512-linux-ipa.o: amd64-avx-avx512-linux.c): Remove.
46 (amd64-avx-mpx-avx512-pku-linux-ipa.o: amd64-avx-mpx-avx512-pku-linux.c): Remove.
47 (aarch64-ipa.o: aarch64.c): Remove.
48 (s390-linux32-ipa.o: s390-linux32.c): Remove.
49 (s390-linux32v1-ipa.o: s390-linux32v1.c): Remove.
50 (s390-linux32v2-ipa.o: s390-linux32v2.c): Remove.
51 (s390-linux64-ipa.o: s390-linux64.c): Remove.
52 (s390-linux64v1-ipa.o: s390-linux64v1.c): Remove.
53 (s390-linux64v2-ipa.o: s390-linux64v2.c): Remove.
54 (s390-te-linux64-ipa.o: s390-te-linux64.c): Remove.
55 (s390-vx-linux64-ipa.o: s390-vx-linux64.c): Remove.
56 (s390-tevx-linux64-ipa.o: s390-tevx-linux64.c): Remove.
57 (s390x-linux64-ipa.o: s390x-linux64.c): Remove.
58 (s390x-linux64v1-ipa.o: s390x-linux64v1.c): Remove.
59 (s390x-linux64v2-ipa.o: s390x-linux64v2.c): Remove.
60 (s390x-te-linux64-ipa.o: s390x-te-linux64.c): Remove.
61 (s390x-vx-linux64-ipa.o: s390x-vx-linux64.c): Remove.
62 (s390x-tevx-linux64-ipa.o: s390x-tevx-linux64.c): Remove.
63 (powerpc-32l-ipa.o: powerpc-32l.c): Remove.
64 (powerpc-altivec32l-ipa.o: powerpc-altivec32l.c): Remove.
65 (powerpc-cell32l-ipa.o: powerpc-cell32l.c): Remove.
66 (powerpc-vsx32l-ipa.o: powerpc-vsx32l.c): Remove.
67 (powerpc-isa205-32l-ipa.o: powerpc-isa205-32l.c): Remove.
68 (powerpc-isa205-altivec32l-ipa.o: powerpc-isa205-altivec32l.c): Remove.
69 (powerpc-isa205-vsx32l-ipa.o: powerpc-isa205-vsx32l.c): Remove.
70 (powerpc-e500l-ipa.o: powerpc-e500l.c): Remove.
71 (powerpc-64l-ipa.o: powerpc-64l.c): Remove.
72 (powerpc-altivec64l-ipa.o: powerpc-altivec64l.c): Remove.
73 (powerpc-cell64l-ipa.o: powerpc-cell64l.c): Remove.
74 (powerpc-vsx64l-ipa.o: powerpc-vsx64l.c): Remove.
75 (powerpc-isa205-64l-ipa.o: powerpc-isa205-64l.c): Remove.
76 (powerpc-isa205-altivec64l-ipa.o: powerpc-isa205-altivec64l.c): Remove.
77 (powerpc-isa205-vsx64l-ipa.o: powerpc-isa205-vsx64l.c): Remove.
78 (tdesc-ipa.o: tdesc.c): Remove.
79 (x32-linux-ipa.o: x32-linux.c): Remove.
80 (x32-avx-linux-ipa.o: x32-avx-linux.c): Remove.
81 (x32-avx512-linux-ipa.o: x32-avx512-linux.c): Remove.
82
50cfacb7
SM		 832017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
84
85 * Makefile.in (%.o: ../arch/%.c): New rule.
86 (arm.o: ../arch/arm.c): Remove.
87 (arm-linux.o: ../arch/arm-linux.c): Remove.
88 (arm-get-next-pcs.o: ../arch/arm-get-next-pcs.c): Remove.
89 (aarch64-insn.o: ../arch/aarch64-insn.c): Remove.
90
c5a22423
SM		 912017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
92
93 * Makefile.in (%.o: ../nat/%.c): New rule.
94 (x86-dregs.o: ../nat/x86-dregs.c): Remove.
95 (amd64-linux-siginfo.o: ../nat/amd64-linux-siginfo.c): Remove.
96 (linux-btrace.o: ../nat/linux-btrace.c): Remove.
97 (linux-osdata.o: ../nat/linux-osdata.c): Remove.
98 (linux-procfs.o: ../nat/linux-procfs.c): Remove.
99 (linux-ptrace.o: ../nat/linux-ptrace.c): Remove.
100 (linux-waitpid.o: ../nat/linux-waitpid.c): Remove.
101 (mips-linux-watch.o: ../nat/mips-linux-watch.c): Remove.
102 (ppc-linux.o: ../nat/ppc-linux.c): Remove.
103 (linux-personality.o: ../nat/linux-personality.c): Remove.
104 (aarch64-linux-hw-point.o: ../nat/aarch64-linux-hw-point.c): Remove.
105 (aarch64-linux.o: ../nat/aarch64-linux.c): Remove.
106 (x86-linux.o: ../nat/x86-linux.c): Remove.
107 (x86-linux-dregs.o: ../nat/x86-linux-dregs.c): Remove.
108 (linux-namespaces.o: ../nat/linux-namespaces.c): Remove.
109
6bda016b
SM		 1102017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
111
112 * Makefile.in (%.o: ../common/%.c): New rule.
113 (signals.o: ../common/signals.c): Remove.
114 (print-utils.o: ../common/print-utils.c): Remove.
115 (rsp-low.o: ../common/rsp-low.c): Remove.
116 (common-utils.o: ../common/common-utils.c): Remove.
117 (posix-strerror.o: ../common/posix-strerror.c): Remove.
118 (mingw-strerror.o: ../common/mingw-strerror.c): Remove.
119 (vec.o: ../common/vec.c): Remove.
120 (gdb_vecs.o: ../common/gdb_vecs.c): Remove.
121 (xml-utils.o: ../common/xml-utils.c): Remove.
122 (ptid.o: ../common/ptid.c): Remove.
123 (buffer.o: ../common/buffer.c): Remove.
124 (format.o: ../common/format.c): Remove.
125 (filestuff.o: ../common/filestuff.c): Remove.
126 (agent.o: ../common/agent.c): Remove.
127 (errors.o: ../common/errors.c): Remove.
128 (environ.o: ../common/environ.c): Remove.
129 (common-debug.o: ../common/common-debug.c): Remove.
130 (cleanups.o: ../common/cleanups.c): Remove.
131 (common-exceptions.o: ../common/common-exceptions.c): Remove.
132 (fileio.o: ../common/fileio.c): Remove.
133 (common-regcache.o: ../common/common-regcache.c): Remove.
134 (signals-state-save-restore.o: ../common/signals-state-save-restore.c): Remove.
135 (new-op.o: ../common/new-op.c): Remove.
136 (btrace-common.o: ../common/btrace-common.c): Remove.
137
21122961
SM		 1382017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
139
140 * Makefile.in (%.o: ../target/%.c): New rule.
141 (waitstatus.o: ../target/waitstatus.c): Remove.
142
c362e621
SM		 1432017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
144
145 * Makefile.in
146 (%.c: ../regformats/%.dat,
147 (%.c: ../regformats/arm/%.dat,
148 (%.c: ../regformats/i386/%.dat,
149 (%.c: ../regformats/rs6000/%.dat): New rules.
150 (aarch64.c): Remove.
151 (reg-arm.c): Remove.
152 (arm-with-iwmmxt.c): Remove.
153 (arm-with-vfpv2.c): Remove.
154 (arm-with-vfpv3.c): Remove.
155 (arm-with-neon.c): Remove.
156 (reg-bfin.c): Remove.
157 (reg-cris.c): Remove.
158 (reg-crisv32.c): Remove.
159 (i386.c): Remove.
160 (i386-linux.c): Remove.
161 (i386-avx.c): Remove.
162 (i386-avx-linux.c): Remove.
163 (i386-avx-avx512.c): Remove.
164 (i386-avx-avx512-linux.c): Remove.
165 (i386-mpx.c): Remove.
166 (i386-mpx-linux.c): Remove.
167 (i386-avx-mpx-avx512-pku.c): Remove.
168 (i386-avx-mpx-avx512-pku-linux.c): Remove.
169 (i386-avx-mpx.c): Remove.
170 (i386-avx-mpx-linux.c): Remove.
171 (i386-mmx.c): Remove.
172 (i386-mmx-linux.c): Remove.
173 (reg-ia64.c): Remove.
174 (reg-m32r.c): Remove.
175 (reg-m68k.c): Remove.
176 (reg-cf.c): Remove.
177 (mips-linux.c): Remove.
178 (mips-dsp-linux.c): Remove.
179 (mips64-linux.c): Remove.
180 (mips64-dsp-linux.c): Remove.
181 (nios2-linux.c): Remove.
182 (powerpc-32.c): Remove.
183 (powerpc-32l.c): Remove.
184 (powerpc-altivec32l.c): Remove.
185 (powerpc-cell32l.c): Remove.
186 (powerpc-vsx32l.c): Remove.
187 (powerpc-isa205-32l.c): Remove.
188 (powerpc-isa205-altivec32l.c): Remove.
189 (powerpc-isa205-vsx32l.c): Remove.
190 (powerpc-e500l.c): Remove.
191 (powerpc-64l.c): Remove.
192 (powerpc-altivec64l.c): Remove.
193 (powerpc-cell64l.c): Remove.
194 (powerpc-vsx64l.c): Remove.
195 (powerpc-isa205-64l.c): Remove.
196 (powerpc-isa205-altivec64l.c): Remove.
197 (powerpc-isa205-vsx64l.c): Remove.
198 (s390-linux32.c): Remove.
199 (s390-linux32v1.c): Remove.
200 (s390-linux32v2.c): Remove.
201 (s390-linux64.c): Remove.
202 (s390-linux64v1.c): Remove.
203 (s390-linux64v2.c): Remove.
204 (s390-te-linux64.c): Remove.
205 (s390-vx-linux64.c): Remove.
206 (s390-tevx-linux64.c): Remove.
207 (s390x-linux64.c): Remove.
208 (s390x-linux64v1.c): Remove.
209 (s390x-linux64v2.c): Remove.
210 (s390x-te-linux64.c): Remove.
211 (s390x-vx-linux64.c): Remove.
212 (s390x-tevx-linux64.c): Remove.
213 (tic6x-c64xp-linux.c): Remove.
214 (tic6x-c64x-linux.c): Remove.
215 (tic6x-c62x-linux.c): Remove.
216 (reg-sh.c): Remove.
217 (reg-sparc64.c): Remove.
218 (reg-spu.c): Remove.
219 (amd64.c): Remove.
220 (amd64-linux.c): Remove.
221 (amd64-avx.c): Remove.
222 (amd64-avx-linux.c): Remove.
223 (amd64-avx-avx512.c): Remove.
224 (amd64-avx-avx512-linux.c): Remove.
225 (amd64-mpx.c): Remove.
226 (amd64-mpx-linux.c): Remove.
227 (amd64-avx-mpx-avx512-pku.c): Remove.
228 (amd64-avx-mpx-avx512-pku-linux.c): Remove.
229 (amd64-avx-mpx.c): Remove.
230 (amd64-avx-mpx-linux.c): Remove.
231 (x32.c): Remove.
232 (x32-linux.c): Remove.
233 (x32-avx.c): Remove.
234 (x32-avx-linux.c): Remove.
235 (x32-avx-avx512.c): Remove.
236 (x32-avx-avx512-linux.c): Remove.
237 (reg-xtensa.c): Remove.
238 (reg-tilegx.c): Remove.
239 (reg-tilegx32.c): Remove.
240
1672e0d9
SDJ		 2412017-03-07 Sergio Durigan Junior <sergiodj@redhat.com>
242
243 * Makefile.in (SFILES): Add "common/environ.c".
244 (OBJS): Add "common/environ.h".
245
239b6d10
WT		 2462017-01-27 Walfred Tedeschi <walfred.tedeschi@intel.com>
247
248 * configure.ac: Check if the fs_base and gs_base members of
249 `struct user_regs_struct' exist.
250 * config.in: Regenerated.
251 * configure: Likewise.
252
694b382c
AT		 2532017-01-09 Antoine Tremblay <antoine.tremblay@ericsson.com>
254
255 * linux-aarch32-low.c (arm_breakpoint_kind_from_pc): Use
256 target_read_memory.
257 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer): Likewise.
258 (get_next_pcs_syscall_next_pc): Likewise.
259
7dc53023
LM		 2602016-12-23 Luis Machado <lgustavo@codesourcery.com>
261
262 * win32-i386-low.c: Fix incorrect reference to a couple source files.
263 * nto-x86-low.c: Likewise.
264
ad02e4fe
SM		 2652016-11-30 Simon Marchi <simon.marchi@polymtl.ca>
266
267 * Makefile.in: Include disable-implicit-rules.mk.
268
dcb07cfa
PA		 2692016-11-23 Pedro Alves <palves@redhat.com>
270
271 * debug.c: Include <chrono> instead of "gdb_sys_time.h".
272 (debug_vprintf): Use std::chrono::steady_clock instead of
273 gettimeofday. Use '.' instead of ':'.
274 * tracepoint.c: Include <chrono> instead of "gdb_sys_time.h".
275 (get_timestamp): Use std::chrono::steady_clock instead of
276 gettimeofday.
277
8629c02c
SM		 2782016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
279
280 * Makefile.in: Fix whitespace formatting.
281
b593ecca
SM		 2822016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
283
284 * Makefile.in (SFILES, OBS): Flatten list and order
285 alphabetically.
286
9986ba08
PA		 2872016-11-23 Pedro Alves <palves@redhat.com>
288
289 * event-loop.c (handle_file_event): Use warning.
290 * linux-low.c (linux_resume_one_lwp_throw): Use warning.
291 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
292 Use warning.
293
4eefa7bc
PA		 2942016-11-23 Pedro Alves <palves@redhat.com>
295
296 * linux-low.c (check_zombie_leaders): Use debug_printf for debug
297 output.
298 * notif.c (handle_notif_ack, notif_event_enque): Likewise.
299 * remote-utils.c (putpkt_binary_1, readchar, getpkt): Use
300 debug_printf and debug_flush for debug output.
301 * server.c (handle_general_set): Likewise.
302 * thread-db.c (try_thread_db_load): Use debug_printf for debug
303 output.
304
5443506e
SM		 3052016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
306
307 * Makefile.in (.c.o): Replace rule with ...
308 (%.o: %.c): ... this one.
309
3b165252
SM		 3102016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
311
312 * Makefile.in: Remove @GMAKE_TRUE@ prefixes and removes lines
313 prefixed with @GMAKE_FALSE@. Update comment related to non-GNU
314 make.
315 * configure.ac: Remove checks for the make program.
316 * configure: Re-generate.
317
0bcda685
PA		 3182016-10-28 Pedro Alves <palves@redhat.com>
319
320 * Makefile.in (CXX_DIALECT): Get from configure.
321 (COMPILE.pre, CC_LD): Append $(CXX_DIALECT).
322 * acinclude.m4: Include ../ax_cxx_compile_stdcxx.m4.
323 * configure.ac: Call AX_CXX_COMPILE_STDCXX.
324 * config.in: Regenerate.
325 * configure: Regenerate.
326
c3805894
YQ		 3272016-10-27 Yao Qi <yao.qi@linaro.org>
328
329 * linux-low.c (linux_supports_range_stepping): Return true if
330 can_software_single_step return true.
331
89342618
YQ		 3322016-10-27 Yao Qi <yao.qi@linaro.org>
333
334 * inferiors.c (find_inferior_in_random): New function.
335 * inferiors.h (find_inferior_in_random): Declare.
336 * linux-low.c (linux_wait_for_event_filtered): Call
337 find_inferior_in_random instead of find_inferior.
338
e3652c84
YQ		 3392016-10-27 Yao Qi <yao.qi@linaro.org>
340
341 * linux-low.c (linux_wait_1): If single-step breakpoints are
342 inserted, remove them.
343
5a04c4cf
PA		 3442016-10-26 Pedro Alves <palves@redhat.com>
345
346 * linux-low.c (handle_extended_wait): Link parent/child fork
347 threads.
348 (linux_wait_1): Unlink them.
349 (linux_set_resume_request): Ignore resume requests for
350 already-resumed and unhandled fork child threads.
351 * linux-low.h (struct lwp_info) <fork_relative>: New field.
352 * server.c (in_queued_stop_replies_ptid, in_queued_stop_replies):
353 New functions.
354 (handle_v_requests) <vCont>: Don't call require_running.
355 * server.h (in_queued_stop_replies): New declaration.
356
cb93dc7f
YQ		 3572016-10-24 Yao Qi <yao.qi@linaro.org>
358
359 PR server/20733
360 * linux-aarch64-low.c (append_insns): Cast the return value to
361 'uint32_t *'.
362
a1078bea
YQ		 3632016-10-10 Yao Qi <yao.qi@linaro.org>
364
365 * linux-aarch32-low.c (enum arm_breakpoint_kinds): Remove.
366
1fb77080
SDJ		 3672016-10-06 Sergio Durigan Junior <sergiodj@redhat.com>
368
369 * target.c (target_supports_multi_process): New function, moved
370 from...
371 * target.h (target_supports_multi_process): ... here. Remove
372 macro.
373
39b5a3b9
TT		 3742016-10-05 Tom Tromey <tom@tromey.com>
375
376 PR remote/20655:
377 * tracepoint.c (handle_tracepoint_bkpts): Check
378 ipa_error_tracepoint, not ipa_stopping_tracepoint.
379
c1d0b70a
YQ		 3802016-10-05 Yao Qi <yao.qi@linaro.org>
381
382 * configure.srv: Update the path of arm-*.xml files.
383
0a69eedb
YQ		 3842016-10-05 Terry Guo <terry.guo@arm.com>
385 Yao Qi <yao.qi@linaro.org>
386
387 * Makefile.in: Adjust the path of rules.
388 * configure.srv: Update the path of xml files.
389 * regformats/arm-with-iwmmxt.dat: Regenerated.
390 * regformats/arm-with-neon.dat: Likewise.
391 * regformats/arm-with-vfpv2.dat: Likewise.
392 * regformats/arm-with-vfpv3.dat Likewise.
393
17e16485
YQ		 3942016-09-30 Yao Qi <yao.qi@linaro.org>
395
396 PR gdbserver/20627
397 * target.c (target_stop_and_wait): Don't call
398 target_continue_no_signal, use resume_stop instead.
399
edeeb602
YQ		 4002016-09-26 Yao Qi <yao.qi@linaro.org>
401
402 * linux-low.c (linux_wait_1): Call debug_exit.
403
503b1c39
PA		 4042016-09-23 Pedro Alves <palves@redhat.com>
405
406 * Makefile.in (SFILES): Add common/new-op.c.
407 (OBS): Add common/new-op.o.
408 (new-op.o): New rule.
409
74172ecf
SM		 4102016-09-21 Simon Marchi <simon.marchi@ericsson.com>
411
412 * .gitinore: Ignore more files.
413
fc6cda2e
YQ		 4142016-09-21 Yao Qi <yao.qi@linaro.org>
415
416 * linux-aarch32-low.c (arm_fill_gregset): Keep bits 20 to
417 23.
418
bc1e6c81
SDJ		 4192016-09-19 Sergio Durigan Junior <sergiodj@redhat.com>
420
421 * server.c (start_inferior): Call target_mourn_inferior instead of
422 mourn_inferior; pass ptid_t argument to it.
423 (resume): Likewise.
424 (handle_target_event): Likewise.
425 * target.c (target_mourn_inferior): New function.
426 * target.h (mourn_inferior): Delete macro.
427
0e00e962
AA		 4282016-09-16 Andreas Arnez <arnez@linux.vnet.ibm.com>
429
430 * linux-low.c (lwp_is_stepping): New function.
431
1d8cb77d
CL		 4322016-09-06 Carl Love <cel@us.ibm.com>
433
434 * server.c (start_inferior): Fixed comment, requested comment change
435 didn't get updated correctly. Removed reference to ptrace () call as
436 it is only true on Linux systems.
437
7313bced
CL		 4382016-09-06 Carl Love <cel@us.ibm.com>
439
440 * server.c (start_inferior): Do not call
441 function target_post_create_inferior () if the
442 inferior process has already exited.
443
cf6de44d
PA		 4442016-09-05 Pedro Alves <palves@redhat.com>
445
446 * Makefile.in (COMPILER, COMPILER_CFLAGS): Remove.
447 (COMPILE.pre, CC_LD): Use CXX directly.
448 (INTERNAL_CFLAGS_BASE): Use CXXFLAGS directly.
449 * acinclude.m4: Don't include build-with-cxx.m4.
450 * configure.ac: Remove GDB_AC_BUILD_WITH_CXX call.
451 * configure: Regenerate.
452
c1da6748
AT		 4532016-09-02 Akash Trehan <akash.trehan123@gmail.com>
454
455 PR gdb/19495
456 * remote-utils.c (relocate_instruction): Remove redundant strcpy()
457 call writing data to own_buf.
458
f2b9e3df
SDJ		 4592016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
460
461 * target.c (mywait): Call target_wait instead of
462 the_target->wait.
463 (target_wait): New function.
464
049a8570
SDJ		 4652016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
466
467 * server.c (start_inferior): New variable 'ptid'. Replace calls
468 to the_target->resume by target_continue{,_no_signal}, depending
469 on the case.
470 * target.c (target_stop_and_wait): Call target_continue_no_signal
471 instead of the_target->resume.
472 (target_continue): New function.
473
3aa5cfa0
AT		 4742016-08-31 Antoine Tremblay <antoine.tremblay@ericsson.com>
475
476 * linux-low.c (linux_wait_1): Move event switch after unsuspend_lwps.
477
754653a7
AZ		 4782016-08-25 Adhemerval Zanella <adhemerval.zanella@linaro.org>
479
480 PR server/20491
481 * gdb_proc_service.h (ps_get_thread_area): Remove const from struct
482 ps_prochandle.
483 * linux-aarch64-low.c (ps_get_thread_area): Likewise.
484 * linux-arm-low.c (ps_get_thread_area): Likewise.
485 * linux-crisv32-low.c (ps_get_thread_area): Likewise.
486 * linux-m68k-low.c (ps_get_thread_area): Likewise.
487 * linux-mips-low.c (ps_get_thread_area): Likewise.
488 * linux-nios2-low.c (ps_get_thread_area): Likewise.
489 * linux-tic6x-low.c (ps_get_thread_area): Likewise.
490 * linux-x86-low.c (ps_get_thread_area): Likewise.
491 * linux-xtensa-low.c (ps_get_thread_area): Likewise.
492
ed036b40
PA		 4932016-08-19 Pedro Alves <palves@redhat.com>
494
495 * linux-x86-low.c (amd64_emit_call): Emit missing call opcode.
496
c8ef42ee
PA		 4972016-08-19 Pedro Alves <palves@redhat.com>
498
499 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Fix
500 comment. Use memcpy instead of casting through unsigned long.
501
9c235a72
PA		 5022016-08-19 Pedro Alves <palves@redhat.com>
503
504 * linux-amd64-ipa.c (alloc_jump_pad_buffer) [__ILP32__]: Try
505 allocating around 0x80000000.
506
201506da
PA		 5072016-08-19 Pedro Alves <palves@redhat.com>
508
509 PR gdb/20415
510 * Makefile.in (x32-linux-ipa.o, x32-avx-linux-ipa.o)
511 (x32-avx512-linux-ipa.o): New rules.
512 * configure.ac (x86_64-*-linux*): New x32 check.
513 * configure.srv (ipa_x32_linux_regobj): New.
514 (x86_64-*-linux*): Use $ipa_x32_linux_regobj if building for x32.
515 * linux-amd64-ipa.c (get_ipa_tdesc) [__ILP32__]: Return x32
516 descriptions.
517 (initialize_low_tracepoint) [__ILP32__]: Initialize x32
518 descriptions.
519 * configure: Regenerate.
520
f348d89a
PA		 5212016-08-09 Pedro Alves <palves@redhat.com>
522
523 PR gdb/18653
524 * Makefile.in (OBS): Add signals-state-save-restore.o.
525 (signals-state-save-restore.o): New rule.
526 * config.in: Regenerate.
527 * configure: Regenerate.
528 * linux-low.c: Include "signals-state-save-restore.h".
529 (linux_create_inferior): Call
530 restore_original_signals_state.
531 * server.c: Include "dispositions-save-restore.h".
532 (captured_main): Call save_original_signals_state.
533
1baf5149
PA		 5342016-08-05 Pedro Alves <palves@redhat.com>
535
536 * configure: Regenerate.
537
fcd4a73d
YQ		 5382016-08-04 Yao Qi <yao.qi@linaro.org>
539
540 * linux-low.c (regsets_fetch_inferior_registers): Check
541 errno is ESRCH or not.
542
979659d0
YQ		 5432016-08-02 Yao Qi <yao.qi@linaro.org>
544
545 * thread-db.c (struct thread_db) <td_ta_event_getmsg_p>: Remove.
546 <td_ta_set_event_p, td_ta_event_addr_p>: Remove.
547 (thread_db_load_search): Update.
548 (try_thread_db_load_1): Don't look for td_ta_event_addr,
549 td_ta_set_event and td_ta_event_getmsg.
550
6598661d
PA		 5512016-07-26 Pedro Alves <palves@redhat.com>
552
553 PR server/20414
554 * linux-x86-low.c (x86_get_pc, x86_set_pc): Use uint64_t instead
555 of unsigned long for 64-bit registers and use uint32_t instead of
556 unsigned int for 32-bit registers.
557
9cf12d57
PA		 5582016-07-26 Pedro Alves <palves@redhat.com>
559
560 * linux-x86-low.c (x86_siginfo_fixup): Rename 'native' parameter
561 to 'ptrace'.
562
305450ed
TT		 5632016-07-21 Tom Tromey <tom@tromey.com>
564
565 * configure: Rebuild.
566
2583da7c
YQ		 5672016-07-21 Yao Qi <yao.qi@linaro.org>
568
569 * mem-break.c (find_gdb_breakpoint): Cast bp to
570 'struct gdb_breakpoint *' rather than 'gdb_breakpoint *'.
571
21536b36
YQ		 5722016-07-21 Yao Qi <yao.qi@linaro.org>
573
574 * server.c (handle_v_requests): Support s and S actions
575 if target_supports_software_single_step return true.
576
8901d193
YQ		 5772016-07-21 Yao Qi <yao.qi@linaro.org>
578
579 * linux-low.c (resume_stopped_resumed_lwps): If resume request
580 is resume_step, call maybe_hw_step.
581 (linux_wait_1): Stop all threads, remove reinsert breakpoints,
582 and unstop them.
583 (linux_resume_one_lwp_throw): Don't assert the thread has reinsert
584 breakpoints or not.
585 (proceed_one_lwp): If resume request is resume_step, install
586 reinsert breakpoints and call maybe_hw_step.
587
0e9a339e
YQ		 5882016-07-21 Yao Qi <yao.qi@linaro.org>
589
590 * linux-low.c (proceed_one_lwp): Declare.
591 (linux_resume_one_thread): Remove local variable 'step'.
592 Lift code enqueue signal. Call proceed_one_lwp instead of
593 linux_resume_one_lwp.
594
4281b351
YQ		 5952016-07-21 Yao Qi <yao.qi@linaro.org>
596
597 * linux-low.c (linux_resume_one_thread): Call
598 enqueue_pending_signal.
599
984a2c04
YQ		 6002016-07-21 Yao Qi <yao.qi@linaro.org>
601
602 * gdbthread.h (make_cleanup_restore_current_thread): Declare.
603 * inferiors.c (do_restore_current_thread_cleanup): New function.
604 (make_cleanup_restore_current_thread): Likewise.
605 * linux-low.c (install_software_single_step_breakpoints): Call
606 make_cleanup_restore_current_thread. Switch current_thread to
607 thread.
608
bec903c9
YQ		 6092016-07-21 Yao Qi <yao.qi@linaro.org>
610
611 * mem-break.c (struct reinsert_breakpoint) <ptid>: New field.
612 (set_reinsert_breakpoint): New parameter ptid. Callers updated.
613 (clone_one_breakpoint): Likewise.
614 (delete_reinsert_breakpoints): Change parameter to thread.
615 Callers updated.
616 (has_reinsert_breakpoints): Likewise.
617 (uninsert_reinsert_breakpoints): Likewise.
618 (reinsert_reinsert_breakpoints): Likewise.
619 * mem-break.h (set_reinsert_breakpoint): Update declaration.
620 (delete_reinsert_breakpoints): Likewise.
621 (reinsert_reinsert_breakpoints): Likewise.
622 (uninsert_reinsert_breakpoints): Likewise.
623 (has_reinsert_breakpoints): Likewise.
624
63c40ec7
YQ		 6252016-07-21 Yao Qi <yao.qi@linaro.org>
626
627 * inferiors.c (get_thread_process): Make parameter const.
628 * inferiors.h (get_thread_process): Update declaration.
629 * mem-break.c (clone_all_breakpoints): Remove all parameters.
630 Add new parameters child_thread and parent_thread. Callers
631 updated.
632 * mem-break.h (clone_all_breakpoints): Update declaration.
633
9aa76cd0
YQ		 6342016-07-21 Yao Qi <yao.qi@linaro.org>
635
636 * mem-break.c (struct breakpoint) <cond_list>: Remove.
637 <command_list, handler>: Remove.
638 (struct gdb_breakpoint): New.
639 (struct other_breakpoint): New.
640 (struct reinsert_breakpoint): New.
641 (is_gdb_breakpoint): New function.
642 (any_persistent_commands): Update command_list if
643 is_gdb_breakpoint returns true.
644 (set_breakpoint): Create breakpoints according to their types.
645 (find_gdb_breakpoint): Return 'struct gdb_breakpoint *'.
646 (set_gdb_breakpoint_1): Likewise.
647 (set_gdb_breakpoint): Likewise.
648 (clear_breakpoint_conditions): Change parameter type to
649 'struct gdb_breakpoint *'.
650 (clear_breakpoint_commands): Likewise.
651 (clear_breakpoint_conditions_and_commands): Likewise.
652 (add_condition_to_breakpoint): Likewise.
653 (add_breakpoint_condition): Likewise.
654 (add_commands_to_breakpoint): Likewise.
655 (check_breakpoints): Check other_breakpoint.
656 (clone_one_breakpoint): Clone breakpopint according to its type.
657 * mem-break.h (struct gdb_breakpoint): Declare.
658 (set_gdb_breakpoint): Update declaration.
659 (clear_breakpoint_conditions_and_commands): Likewise.
660 (add_breakpoint_condition): Likewise.
661 (add_breakpoint_commands): Likewise.
662 * server.c (process_point_options): Change parameter type to
663 'struct gdb_breakpoint *'.
664
811f8301
YQ		 6652016-07-21 Yao Qi <yao.qi@linaro.org>
666
667 * mem-break.c (set_breakpoint_at): Rename it to ...
668 (set_breakpoint_type_at): ... it.
669 (set_breakpoint_at): Call set_breakpoint_type_at.
670 (set_reinsert_breakpoint): Call set_breakpoint_type_at.
671 * mem-break.h (set_breakpoint_at): Update comments.
672
b1c51e36
CLT		 6732016-07-12 Chung-Lin Tang <cltang@codesourcery.com>
674
675 * linux-nios2-low.c (nios2_fill_gregset): Add type cast
676 to buf parameter.
677 (nios2_store_gregset): Likewise.
678
ced2dffb
PA		 6792016-07-01 Pedro Alves <palves@redhat.com>
680 Antoine Tremblay <antoine.tremblay@ericsson.com>
681
682 * linux-low.c: Change interface to take the target lwp_info
683 pointer directly and return void. Handle detaching from a zombie
684 thread.
685 (linux_detach_lwp_callback): New function.
686 (linux_detach): Detach from the leader thread after detaching from
687 the clone threads.
688
2ac09a5b
YQ		 6892016-06-28 Yao Qi <yao.qi@linaro.org>
690
691 * linux-aarch64-low.c (aarch64_ftrace_insn_reloc_b): Use int64_t
692 for variable new_offset.
693 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
694 (aarch64_ftrace_insn_reloc_cb): Likewise.
695 (aarch64_ftrace_insn_reloc_tb): Likewise.
696 (aarch64_install_fast_tracepoint_jump_pad): Likewise. Use
697 PRIx64 instead of PRIx32.
698
79e7fd4f
YQ		 6992016-06-28 Yao Qi <yao.qi@linaro.org>
700
701 * linux-arm-low.c (arm_get_syscall_trapinfo): New function.
702 (the_low_target): Install arm_get_syscall_trapinfo.
703
061fc021
YQ		 7042016-06-28 Yao Qi <yao.qi@linaro.org>
705
706 * linux-aarch64-low.c (aarch64_get_syscall_trapinfo): New
707 function.
708 (the_low_target): Install aarch64_get_syscall_trapinfo.
709
4cc32bec
YQ		 7102016-06-28 Yao Qi <yao.qi@linaro.org>
711
712 * linux-low.c (get_syscall_trapinfo): Remove parameter sysret.
713 Callers updated.
714 * linux-low.h (struct linux_target_ops) <get_syscall_trapinfo>:
715 Remove parameter sysno.
716 * linux-x86-low.c (x86_get_syscall_trapinfo): Remove parameter
717 sysret.
718
782c1122
AA		 7192016-06-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
720
721 * linux-s390-low.c (s390_emit_eq_goto): Mark function static.
722 (s390_emit_ne_goto): Likewise.
723 (s390_emit_lt_goto): Likewise.
724 (s390_emit_le_goto): Likewise.
725 (s390_emit_gt_goto): Likewise.
726 (s390_emit_ge_goto): Likewise.
727 (s390x_emit_eq_goto): Likewise.
728 (s390x_emit_ne_goto): Likewise.
729 (s390x_emit_lt_goto): Likewise.
730 (s390x_emit_le_goto): Likewise.
731 (s390x_emit_gt_goto): Likewise.
732 (s390x_emit_ge_goto): Likewise.
733 (s390_emit_ops_impl): Mark variable static.
734 (s390x_emit_ops): Likewise.
735
2e7b624b
YQ		 7362016-06-17 Yao Qi <yao.qi@linaro.org>
737
738 * linux-low.c (handle_extended_wait): Call
739 uninsert_reinsert_breakpoints for the parent process. Remove
740 reinsert breakpoints from the child process. Reinsert them to
741 the parent process when vfork is done.
742 * mem-break.c (uninsert_reinsert_breakpoints): New function.
743 (reinsert_reinsert_breakpoints): New function.
744 * mem-break.h (uninsert_reinsert_breakpoints): Declare
745 (reinsert_reinsert_breakpoints): Declare.
746
8a81c5d7
YQ		 7472016-06-17 Yao Qi <yao.qi@linaro.org>
748
749 * linux-low.c (handle_extended_wait): If the parent is doing
750 step-over, remove the reinsert breakpoints from the forked child.
751
f50bf8e5
YQ		 7522016-06-17 Yao Qi <yao.qi@linaro.org>
753
754 * linux-low.c (unsuspend_all_lwps): Declare.
755 (linux_low_filter_event): If thread exited, call finish_step_over.
756 If step-over is finished, unsuspend other threads.
757
8376a3cb
YQ		 7582016-06-17 Yao Qi <yao.qi@linaro.org>
759
760 * linux-low.c (linux_resume_one_lwp_throw): Assert
761 has_reinsert_breakpoints returns false.
762 * mem-break.c (delete_disabled_breakpoints): Assert
763 bp type isn't reinsert_breakpoint.
764
f79b145d
YQ		 7652016-06-17 Yao Qi <yao.qi@linaro.org>
766
767 * linux-low.c (maybe_hw_step): New function.
768 (linux_resume_one_lwp_throw): Call maybe_hw_step.
769 (finish_step_over): Switch current_thread to lwp temporarily,
770 and assert has_reinsert_breakpoints returns true.
771 (proceed_one_lwp): Call maybe_hw_step.
772 * mem-break.c (has_reinsert_breakpoints): New function.
773 * mem-break.h (has_reinsert_breakpoints): Declare.
774
0ae534d2
JT		 7752016-06-02 Jon Turney <jon.turney@dronecode.org.uk>
776
777 * win32-low.c (win32_create_inferior): Add pointer casts for C++.
778
fcdad592
YQ		 7792016-05-17 Yao Qi <yao.qi@linaro.org>
780
781 * linux-low.c (linux_stabilize_threads): Call unsuspend_all_lwps
782 instead of find_inferior.
783
9e784964
YQ		 7842016-05-05 Yao Qi <yao.qi@linaro.org>
785
786 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer):
787 Initialize res to zero.
788
cf2ebb6e
YQ		 7892016-05-05 Yao Qi <yao.qi@linaro.org>
790
791 * linux-arm-low.c (arm_sigreturn_next_pc): Change type of cpsr
792 to uint32_t.
793
c1aebf87
UW		 7942016-05-04 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
795
796 * spu-low.c (fetch_ppc_register): Cast PowerPC-Linux-specific value
797 used as first ptrace argument to PTRACE_TYPE_ARG1 for C++.
798 (fetch_ppc_memory_1, store_ppc_memory_1): Likewise.
799
35fd2deb 8002016-04-28 Par Olsson <par.olsson@windriver.com>
cbe14bcf 801 Simon Marchi <simon.marchi@ericsson.com>
35fd2deb
PO		 802
803 * tracepoint.c (write_inferior_int8): New function.
804 (cmd_qtenable_disable): Write enable flag using
805 write_inferior_int8.
806
484b3c32
YQ		 8072016-04-25 Yao Qi <yao.qi@linaro.org>
808
809 * linux-low.c (lwp_signal_can_be_delivered): Adjust.
810 (need_step_over_p): Return zero if the LWP has pending signals
811 can be delivered on software single step target.
812
85ba7d86
YQ		 8132016-04-25 Yao Qi <yao.qi@linaro.org>
814
815 * linux-low.c (reinsert_raw_breakpoint): If bp->inserted is true
816 return instead of error.
817
3539aa13
YQ		 8182016-04-22 Yao Qi <yao.qi@linaro.org>
819
820 * linux-aarch32-low.c (arm_store_gregset): Clear CPSR bits 20
821 to 23.
822
5b061e98
YQ		 8232016-04-22 Yao Qi <yao.qi@linaro.org>
824
825 * linux-low.c (lwp_signal_can_be_delivered): Don't deliver
826 signal when stepping over breakpoint with software single
827 step.
828
3451269c
PA		 8292016-04-21 Pedro Alves <palves@redhat.com>
830
831 * linux-s390-low.c (s390_collect_ptrace_register)
832 (s390_supply_ptrace_register, s390_get_hwcap): Use gdb_byte * and
833 add casts.
834 (s390_check_regset): Use void * instead of gdb_byte *.
835
a2358508
PA		 8362016-04-20 Pedro Alves <palves@redhat.com>
837
838 * configure: Renegerate.
839
6885166d
YQ		 8402016-04-20 Yao Qi <yao.qi@linaro.org>
841
842 * linux-aarch32-low.c: Include "arch/arm-linux.h".
843 (arm_fill_gregset): Use ARM_CPSR_GREGNUM rather than magic
844 number 16.
845 (arm_store_gregset): Likewise.
846
2b863f51
WT		 8472016-04-16 Walfred Tedeschi <walfred.tedeschi@intel.com>
848
849 * Makefile.in (clean): Add removal for i386-avx-mpx.c,
850 i386-avx-mpx-linux.c, amd64-avx-mpx.c and amd64-avx-mpx-linux.c.
851 (i386-avx-mpx.c, i386-avx-mpx-linux.c, amd64-avx-mpx.c)
852 (amd64-avx-mpx-linux.c): New rules.
853 (amd64-avx-mpx-linux-ipa.o, i386-avx-mpx-linux-ipa.o): New rule.
854 * configure.srv (srv_i386_regobj): Add i386-avx-mpx.o.
855 (srv_i386_linux_regobj): Add i386-avx-mpx-linux.o.
856 (srv_amd64_regobj): Add amd64-avx-mpx.o.
857 (srv_amd64_linux_regobj): Add amd64-avx-mpx-linux.o.
858 (srv_i386_xmlfiles): Add i386/i386-avx-mpx.xml.
859 (srv_amd64_xmlfiles): Add i386/amd64-avx-mpx.xml.
860 (srv_i386_linux_xmlfiles): Add i386/i386-avx-mpx-linux.xml.
861 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-mpx-linux.xml.
862 (ipa_i386_linux_regobj): Add i386-avx-mpx-linux-ipa.o.
863 (ipa_amd64_linux_regobj): Add amd64-avx-mpx-linux-ipa.o.
864 * linux-x86-low.c (x86_linux_read_description): Add case for
865 X86_XSTATE_AVX_MPX_MASK.
866 (x86_get_ipa_tdesc_idx): Add cases for avx_mpx.
867 (initialize_low_arch): Call init_registers_amd64_avx_mpx_linux and
868 init_registers_i386_avx_mpx_linux.
869 * linux-i386-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
870 (initialize_low_tracepoint): Call
871 init_registers_i386_avx_mpx_linux.
872 * linux-amd64-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
873 (initialize_low_tracepoint): Call
874 init_registers_amd64_avx_mpx_linux.
875 * linux-x86-tdesc.h (X86_TDESC_AVX_MPX): New enum value.
876 (init_registers_amd64_avx_mpx_linux, tdesc_amd64_avx_mpx_linux)
877 (init_registers_i386_avx_mpx_linux, tdesc_i386_avx_mpx_linux): New
878 declarations.
879
9b30624b
PA		 8802016-04-18 Pedro Alves <palves@redhat.com>
881
882 * configure: Regenerate.
883
45e3745e
AT		 8842016-04-13 Antoine Tremblay <antoine.tremblay@ericsson.com>
885
886 * linux-aarch64-low.c (aarch64_emit_add): Switch x1 and x0.
887 (aarch64_emit_sub): Likewise.
888
2afc13ff
PA		 8892016-04-12 Pedro Alves <palves@redhat.com>
890
891 * utils.c (prepare_to_throw_exception): Delete.
892
6e774b13
SM		 8932016-04-05 Simon Marchi <simon.marchi@ericsson.com>
894
895 * Makefile.in ($(IPA_LIB)): Set SONAME of the IPA lib.
896
4dca19f8
MK		 8972016-04-05 Marcin Kościelnicki <koriakin@0x04.net>
898
899 * tracepoint.c (getauxval): Move to #ifdef IN_PROCESS_AGENT.
900
d0a9981f
MK		 9012016-04-03 Marcin Kościelnicki <koriakin@0x04.net>
902
903 * linux-aarch64-ipa.c: Add <elf.h> include.
904 * linux-ppc-ipa.c: Add <elf.h> include.
905 * linux-s390-ipa.c: Add <elf.h> include.
906
252db07e
MK		 9072016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
908
909 * tracepoint.c (gdb_collect_ptr): Remove const qualifier.
910 (get_raw_reg_ptr): Likewise.
911 (get_trace_state_variable_value_ptr): Likewise.
912 (set_trace_state_variable_value_ptr): Likewise.
913 (initialize_tracepoint): Cast alloc_jump_pad_buffer result to
914 char *.
915
14e2b6d9
MK		 9162016-03-31 Wei-cheng Wang <cole945@gmail.com>
917 Marcin Kościelnicki <koriakin@0x04.net>
918
919 PR/17221
920 * linux-ppc-low.c (emit_insns): New function.
921 (__EMIT_ASM, _EMIT_ASM, EMIT_ASM): New macros.
922 (ppc_emit_prologue): New function.
923 (ppc_emit_epilogue): New function.
924 (ppc_emit_add): New function.
925 (ppc_emit_sub): New function.
926 (ppc_emit_mul): New function.
927 (ppc_emit_lsh): New function.
928 (ppc_emit_rsh_signed): New function.
929 (ppc_emit_rsh_unsigned): New function.
930 (ppc_emit_ext): New function.
931 (ppc_emit_zero_ext): New function.
932 (ppc_emit_log_not): New function.
933 (ppc_emit_bit_and): New function.
934 (ppc_emit_bit_or): New function.
935 (ppc_emit_bit_xor): New function.
936 (ppc_emit_bit_not): New function.
937 (ppc_emit_equal): New function.
938 (ppc_emit_less_signed): New function.
939 (ppc_emit_less_unsigned): New function.
940 (ppc_emit_ref): New function.
941 (ppc_emit_const): New function.
942 (ppc_emit_reg): New function.
943 (ppc_emit_pop): New function.
944 (ppc_emit_stack_flush): New function.
945 (ppc_emit_swap): New function.
946 (ppc_emit_stack_adjust): New function.
947 (ppc_emit_call): New function.
948 (ppc_emit_int_call_1): New function.
949 (ppc_emit_void_call_2): New function.
950 (ppc_emit_if_goto): New function.
951 (ppc_emit_goto): New function.
952 (ppc_emit_eq_goto): New function.
953 (ppc_emit_ne_goto): New function.
954 (ppc_emit_lt_goto): New function.
955 (ppc_emit_le_goto): New function.
956 (ppc_emit_gt_goto): New function.
957 (ppc_emit_ge_goto): New function.
958 (ppc_write_goto_address): New function.
959 (ppc_emit_ops_impl): New static variable.
960 (ppc64v1_emit_prologue): New function.
961 (ppc64v2_emit_prologue): New function.
962 (ppc64_emit_epilogue): New function.
963 (ppc64_emit_add): New function.
964 (ppc64_emit_sub): New function.
965 (ppc64_emit_mul): New function.
966 (ppc64_emit_lsh): New function.
967 (ppc64_emit_rsh_signed): New function.
968 (ppc64_emit_rsh_unsigned): New function.
969 (ppc64_emit_ext): New function.
970 (ppc64_emit_zero_ext): New function.
971 (ppc64_emit_log_not): New function.
972 (ppc64_emit_bit_and): New function.
973 (ppc64_emit_bit_or): New function.
974 (ppc64_emit_bit_xor): New function.
975 (ppc64_emit_bit_not): New function.
976 (ppc64_emit_equal): New function.
977 (ppc64_emit_less_signed): New function.
978 (ppc64_emit_less_unsigned): New function.
979 (ppc64_emit_ref): New function.
980 (ppc64_emit_const): New function.
981 (ppc64v1_emit_reg): New function.
982 (ppc64v2_emit_reg): New function.
983 (ppc64_emit_pop): New function.
984 (ppc64_emit_stack_flush): New function.
985 (ppc64_emit_swap): New function.
986 (ppc64v1_emit_call): New function.
987 (ppc64v2_emit_call): New function.
988 (ppc64v1_emit_int_call_1): New function.
989 (ppc64v2_emit_int_call_1): New function.
990 (ppc64v1_emit_void_call_2): New function.
991 (ppc64v2_emit_void_call_2): New function.
992 (ppc64_emit_if_goto): New function.
993 (ppc64_emit_eq_goto): New function.
994 (ppc64_emit_ne_goto): New function.
995 (ppc64_emit_lt_goto): New function.
996 (ppc64_emit_le_goto): New function.
997 (ppc64_emit_gt_goto): New function.
998 (ppc64_emit_ge_goto): New function.
999 (ppc64v1_emit_ops_impl): New static variable.
1000 (ppc64v2_emit_ops_impl): New static variable.
1001 (ppc_emit_ops): New function.
1002 (linux_low_target): Wire in ppc_emit_ops.
1003
a2174ba4
MK		 10042016-03-31 Wei-cheng Wang <cole945@gmail.com>
1005 Marcin Kościelnicki <koriakin@0x04.net>
1006
1007 PR/17221
1008 * Makefile.in: Add powerpc-*-ipa.o
1009 * configure.srv: Add ipa_obj for powerpc*-linux.
1010 * linux-ppc-ipa.c: New file.
1011 * linux-ppc-low.c: Added linux-ppc-tdesc.h, ax.h, tracepoint.h
1012 includes.
1013 (PPC_FIELD): New macro.
1014 (PPC_SEXT): New macro.
1015 (PPC_OP6): New macro.
1016 (PPC_BO): New macro.
1017 (PPC_LI): New macro.
1018 (PPC_BD): New macro.
1019 (init_registers_*): Move prototype to linux-ppc-tdesc.h.
1020 (tdesc_*): Move declaration to linux-ppc-tdesc.h.
1021 (ppc_get_hwcap): Rename to ppc_get_auxv and add type parameter.
1022 (ppc_get_thread_area): New function.
1023 (is_elfv2_inferior): New function.
1024 (gen_ds_form): New function.
1025 (GEN_STD): New macro.
1026 (GEN_STDU): New macro.
1027 (GEN_LD): New macro.
1028 (GEN_LDU): New macro.
1029 (gen_d_form): New function.
1030 (GEN_ADDI): New macro.
1031 (GEN_ADDIS): New macro.
1032 (GEN_LI): New macro.
1033 (GEN_LIS): New macro.
1034 (GEN_ORI): New macro.
1035 (GEN_ORIS): New macro.
1036 (GEN_LWZ): New macro.
1037 (GEN_STW): New macro.
1038 (GEN_STWU): New macro.
1039 (gen_xfx_form): New function.
1040 (GEN_MFSPR): New macro.
1041 (GEN_MTSPR): New macro.
1042 (GEN_MFCR): New macro.
1043 (GEN_MTCR): New macro.
1044 (GEN_SYNC): New macro.
1045 (GEN_LWSYNC): New macro.
1046 (gen_x_form): New function.
1047 (GEN_OR): New macro.
1048 (GEN_MR): New macro.
1049 (GEN_LWARX): New macro.
1050 (GEN_STWCX): New macro.
1051 (GEN_CMPW): New macro.
1052 (gen_md_form): New function.
1053 (GEN_RLDICL): New macro.
1054 (GEN_RLDICR): New macro.
1055 (gen_i_form): New function.
1056 (GEN_B): New macro.
1057 (GEN_BL): New macro.
1058 (gen_b_form): New function.
1059 (GEN_BNE): New macro.
1060 (GEN_LOAD): New macro.
1061 (GEN_STORE): New macro.
1062 (gen_limm): New function.
1063 (gen_atomic_xchg): New function.
1064 (gen_call): New function.
1065 (ppc_relocate_instruction): New function.
1066 (ppc_install_fast_tracepoint_jump_pad): New function.
1067 (ppc_get_min_fast_tracepoint_insn_len): New function.
1068 (ppc_get_ipa_tdesc_idx): New function.
1069 (the_low_target): Wire in the new functions.
1070 (initialize_low_arch) [!__powerpc64__]: Don'it initialize 64-bit
1071 tdescs.
1072 * linux-ppc-tdesc.h: New file.
1073
a13c4696
MK		 10742016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
1075
1076 * linux-aarch64-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
1077 (alloc_jump_pad_buffer): New function.
1078 * linux-amd64-ipa.c: Add <sys/mman.h> include.
1079 (alloc_jump_pad_buffer): New function.
1080 * linux-i386-ipa.c (alloc_jump_pad_buffer): New function.
1081 * linux-s390-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
1082 (alloc_jump_pad_buffer): New function.
1083 * tracepoint.c (getauxval) [!HAVE_GETAUXVAL]: New function.
1084 (initialize_tracepoint): Delegate to alloc_jump_pad_buffer.
1085 * tracepoint.h (alloc_jump_pad_buffer): New prototype.
1086 (getauxval) [!HAVE_GETAUXVAL]: New prototype.
1087
1cda1512
MK		 10882016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
1089
1090 * linux-aarch64-ipa.c: Rename gdb_agent_get_raw_reg to get_raw_reg.
1091 * linux-amd64-ipa.c: Likewise.
1092 * linux-i386-ipa.c: Likewise.
1093 * linux-s390-ipa.c: Likewise.
1094 * tracepoint.c: IPA-export gdb_collect_ptr instead of gdb_collect,
1095 ditto for get_raw_reg_ptr, get_trace_state_variable_value_ptr,
1096 set_trace_state_variable_value_ptr.
1097 (struct ipa_sym_addresses): Likewise.
1098 (symbol_list): Likewise.
1099 (install_fast_tracepoint): Dereference gdb_collect_ptr instead of
1100 accessing gdb_collect directly.
1101 (gdb_collect_ptr_type): New typedef.
1102 (get_raw_reg_ptr_type): New typedef.
1103 (get_trace_state_variable_value_ptr_type): New typedef.
1104 (set_trace_state_variable_value_ptr_type): New typedef.
1105 (gdb_collect_ptr): New global.
1106 (get_raw_reg_ptr): New global.
1107 (get_trace_state_variable_value_ptr): New global.
1108 (set_trace_state_variable_value_ptr): New global.
1109 (get_raw_reg_func_addr): Dereference get_raw_reg_ptr instead of
1110 accessing get_raw_reg directly.
1111 (get_get_tsv_func_addr): Likewise for
1112 get_trace_state_variable_value_ptr.
1113 (get_set_tsv_func_addr): Likewise for
1114 set_trace_state_variable_value_ptr.
1115 * tracepoint.h: Rename gdb_agent_get_raw_reg to get_raw_reg.
1116
72fb5488
SM		 11172016-03-30 Simon Marchi <simon.marchi@ericsson.com>
1118
1119 * tracepoint.c (cmd_qtenable_disable): Remove whitespace.
1120
28170b88
MK		 11212016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
1122
1123 * remote-utils.c (look_up_one_symbol): Remove own_buf, handle 'v'
1124 packets.
1125 (relocate_instruction): Remove own_buf.
1126 * server.c (own_buf): Make global.
1127 (handle_v_requests): Make global.
1128 * server.h (own_buf): New declaration.
1129 (handle_v_requests): New prototype.
1130
f39e8743
MK		 11312016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
1132
1133 PR 18377
1134 * linux-s390-low.c (add_insns): New function.
1135 (s390_emit_prologue): New function.
1136 (s390_emit_epilogue): New function.
1137 (s390_emit_add): New function.
1138 (s390_emit_sub): New function.
1139 (s390_emit_mul): New function.
1140 (s390_emit_lsh): New function.
1141 (s390_emit_rsh_signed): New function.
1142 (s390_emit_rsh_unsigned): New function.
1143 (s390_emit_ext): New function.
1144 (s390_emit_log_not): New function.
1145 (s390_emit_bit_and): New function.
1146 (s390_emit_bit_or): New function.
1147 (s390_emit_bit_xor): New function.
1148 (s390_emit_bit_not): New function.
1149 (s390_emit_equal): New function.
1150 (s390_emit_less_signed): New function.
1151 (s390_emit_less_unsigned): New function.
1152 (s390_emit_ref): New function.
1153 (s390_emit_if_goto): New function.
1154 (s390_emit_goto): New function.
1155 (s390_write_goto_address): New function.
1156 (s390_emit_litpool): New function.
1157 (s390_emit_const): New function.
1158 (s390_emit_call): New function.
1159 (s390_emit_reg): New function.
1160 (s390_emit_pop): New function.
1161 (s390_emit_stack_flush): New function.
1162 (s390_emit_zero_ext): New function.
1163 (s390_emit_swap): New function.
1164 (s390_emit_stack_adjust): New function.
1165 (s390_emit_set_r2): New function.
1166 (s390_emit_int_call_1): New function.
1167 (s390_emit_void_call_2): New function.
1168 (s390_emit_eq_goto): New function.
1169 (s390_emit_ne_goto): New function.
1170 (s390_emit_lt_goto): New function.
1171 (s390_emit_le_goto): New function.
1172 (s390_emit_gt_goto): New function.
1173 (s390_emit_ge_goto): New function.
1174 (s390x_emit_prologue): New function.
1175 (s390x_emit_epilogue): New function.
1176 (s390x_emit_add): New function.
1177 (s390x_emit_sub): New function.
1178 (s390x_emit_mul): New function.
1179 (s390x_emit_lsh): New function.
1180 (s390x_emit_rsh_signed): New function.
1181 (s390x_emit_rsh_unsigned): New function.
1182 (s390x_emit_ext): New function.
1183 (s390x_emit_log_not): New function.
1184 (s390x_emit_bit_and): New function.
1185 (s390x_emit_bit_or): New function.
1186 (s390x_emit_bit_xor): New function.
1187 (s390x_emit_bit_not): New function.
1188 (s390x_emit_equal): New function.
1189 (s390x_emit_less_signed): New function.
1190 (s390x_emit_less_unsigned): New function.
1191 (s390x_emit_ref): New function.
1192 (s390x_emit_if_goto): New function.
1193 (s390x_emit_const): New function.
1194 (s390x_emit_call): New function.
1195 (s390x_emit_reg): New function.
1196 (s390x_emit_pop): New function.
1197 (s390x_emit_stack_flush): New function.
1198 (s390x_emit_zero_ext): New function.
1199 (s390x_emit_swap): New function.
1200 (s390x_emit_stack_adjust): New function.
1201 (s390x_emit_int_call_1): New function.
1202 (s390x_emit_void_call_2): New function.
1203 (s390x_emit_eq_goto): New function.
1204 (s390x_emit_ne_goto): New function.
1205 (s390x_emit_lt_goto): New function.
1206 (s390x_emit_le_goto): New function.
1207 (s390x_emit_gt_goto): New function.
1208 (s390x_emit_ge_goto): New function.
1209 (s390_emit_ops): New function.
1210 (struct linux_target_ops): Fill in emit_ops hook.
1211
abd9baf9
MK		 12122016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
1213
1214 PR 18377
1215 * Makefile.in: Add s390 IPA files.
1216 * configure.srv: Build IPA for s390.
1217 * linux-s390-ipa.c: New file.
1218 * linux-s390-low.c: New includes - inttypes.h and linux-s390-tdesc.h.
1219 (init_registers_s390_linux32): Move declaration to linux-s390-tdesc.h.
1220 (tdesc_s390_linux32): Likewise.
1221 (init_registers_s390_linux32v1): Likewise.
1222 (tdesc_s390_linux32v1): Likewise.
1223 (init_registers_s390_linux32v2): Likewise.
1224 (tdesc_s390_linux32v2): Likewise.
1225 (init_registers_s390_linux64): Likewise.
1226 (tdesc_s390_linux64): Likewise.
1227 (init_registers_s390_linux64v1): Likewise.
1228 (tdesc_s390_linux64v1): Likewise.
1229 (init_registers_s390_linux64v2): Likewise.
1230 (tdesc_s390_linux64v2): Likewise.
1231 (init_registers_s390_te_linux64): Likewise.
1232 (tdesc_s390_te_linux64): Likewise.
1233 (init_registers_s390_vx_linux64): Likewise.
1234 (tdesc_s390_vx_linux64): Likewise.
1235 (init_registers_s390_tevx_linux64): Likewise.
1236 (tdesc_s390_tevx_linux64): Likewise.
1237 (init_registers_s390x_linux64): Likewise.
1238 (tdesc_s390x_linux64): Likewise.
1239 (init_registers_s390x_linux64v1): Likewise.
1240 (tdesc_s390x_linux64v1): Likewise.
1241 (init_registers_s390x_linux64v2): Likewise.
1242 (tdesc_s390x_linux64v2): Likewise.
1243 (init_registers_s390x_te_linux64): Likewise.
1244 (tdesc_s390x_te_linux64): Likewise.
1245 (init_registers_s390x_vx_linux64): Likewise.
1246 (tdesc_s390x_vx_linux64): Likewise.
1247 (init_registers_s390x_tevx_linux64): Likewise.
1248 (tdesc_s390x_tevx_linux64): Likewise.
1249 (have_hwcap_s390_vx): New static variable.
1250 (s390_arch_setup): Fill have_hwcap_s390_vx.
1251 (s390_get_thread_area): New function.
1252 (s390_ft_entry_gpr_esa): New const.
1253 (s390_ft_entry_gpr_zarch): New const.
1254 (s390_ft_entry_misc): New const.
1255 (s390_ft_entry_fr): New const.
1256 (s390_ft_entry_vr): New const.
1257 (s390_ft_main_31): New const.
1258 (s390_ft_main_64): New const.
1259 (s390_ft_exit_fr): New const.
1260 (s390_ft_exit_vr): New const.
1261 (s390_ft_exit_misc): New const.
1262 (s390_ft_exit_gpr_esa): New const.
1263 (s390_ft_exit_gpr_zarch): New const.
1264 (append_insns): New function.
1265 (s390_relocate_instruction): New function.
1266 (s390_install_fast_tracepoint_jump_pad): New function.
1267 (s390_get_min_fast_tracepoint_insn_len): New function.
1268 (s390_get_ipa_tdesc_idx): New function.
1269 (struct linux_target_ops): Wire in the above functions.
1270 (initialize_low_arch) [!__s390x__]: Don't initialize s390x tdescs.
1271 * linux-s390-tdesc.h: New file.
1272
a4105d04
MK		 12732016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
1274
1275 * linux-s390-low.c (s390_supports_tracepoints): New function.
1276 (struct linux_target_ops): Fill supports_tracepoints hook.
1277
35ac8b3e
YQ		 12782016-03-18 Yao Qi <yao.qi@linaro.org>
1279
1280 * linux-low.c (lwp_signal_can_be_delivered): New function.
1281 (linux_resume_one_lwp_throw): Use lwp_signal_can_be_delivered.
1282
94610ec4
YQ		 12832016-03-18 Yao Qi <yao.qi@linaro.org>
1284
1285 * linux-low.c (linux_resume_one_lwp_throw): Set 'signal' to
1286 0 if signal is enqueued. Remove 'signal' from one debugging
1287 message. Move one debugging message to some lines below.
1288 Remove code setting 'signal' to 0.
1289
80aea927
YQ		 12902016-03-18 Yao Qi <yao.qi@linaro.org>
1291
1292 * linux-low.c (linux_low_filter_event): Remove redundant
1293 WIFSTOPPED check together with linux_wstatus_maybe_breakpoint.
1294
b04fd3be
MK		 12952016-03-09 Marcin Kościelnicki <koriakin@0x04.net>
1296
1297 * linux-ppc-low.c (ppc_supports_tracepoints): New function.
1298 (struct linux_target_ops): Wire in the above.
1299
c40c8d4b
YQ		 13002016-03-03 Yao Qi <yao.qi@linaro.org>
1301
1302 * linux-low.c: Update comments to start_step_over.
1303
0f8288ae
YQ		 13042016-03-03 Yao Qi <yao.qi@linaro.org>
1305
1306 PR server/19736
1307 * linux-low.c (handle_extended_wait): Set child suspended
1308 if event_lwp->bp_reinsert isn't zero.
1309
fdbd04a8
YQ		 13102016-03-02 Yao Qi <yao.qi@linaro.org>
1311
1312 * linux-low.c (linux_resume_one_lwp_throw): Replace code with
1313 enqueue_pending_signal.
1314
6896a8fa
MK		 13152016-03-02 Marcin Kościelnicki <koriakin@0x04.net>
1316
1317 * tracepoint.c (cmd_qtstart): Only set ipa_tdesc_idx if agent
1318 is actually loaded.
1319
ab503087
MK		 13202016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
1321
1322 * linux-s390-low.c (s390_num_regs_3264): Define on 31-bit too.
1323 (s390_regmap_3264) [!__s390x__]: New global.
1324 (s390_collect_ptrace_register): Skip map entries containing -1.
1325 (s390_supply_ptrace_register): Ditto.
1326 (s390_fill_gprs_high): New function.
1327 (s390_store_gprs_high): New function.
1328 (s390_regsets): Add NT_S390_HIGH_GPRS.
1329 (s390_get_hwcap): Enable on 31-bit.
1330 (have_hwcap_s390_high_gprs): Enable on 31-bit.
1331 (s390_arch_setup): Enable detection of high GPRs, TDB, VX on 31-bit.
1332 Detect NT_S390_HIGH_GPRS.
1333 (s390_usrregs_info_3264): Enable on 31-bit.
1334 (s390_regs_info): Enable regs_info_3264 on 31-bit.
1335 (initialize_low_arch): Initialize s390_regsets_info_3264 on 31-bit.
1336
ae91f625
MK		 13372016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
1338
1339 PR gdb/13808
1340 * Makefile.in: Add i386-*-linux-ipa.o and amd64-*-linux-ipa.o.
1341 * configure.srv: Ditto.
1342 * linux-aarch64-ipa.c (get_ipa_tdesc): New function.
1343 (initialize_low_tracepoint): Remove ipa_tdesc assignment.
1344 * linux-amd64-ipa.c: Add "linux-x86-tdesc.h" include.
1345 (init_registers_amd64_linux): Remove prototype.
1346 (tdesc_amd64_linux): Remove declaration.
1347 (get_ipa_tdesc): New function.
1348 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
1349 initialize remaining tdescs.
1350 * linux-i386-ipa.c: Add "linux-x86-tdesc.h" include.
1351 (init_registers_i386_linux): Remove prototype.
1352 (tdesc_i386_linux): Remove declaration.
1353 (get_ipa_tdesc): New function.
1354 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
1355 initialize remaining tdescs.
1356 * linux-low.c (linux_get_ipa_tdesc_idx): New function.
1357 (linux_target_ops): wire in linux_get_ipa_tdesc_idx.
1358 * linux-low.h (struct linux_target_ops): Add get_ipa_tdesc_idx.
1359 * linux-x86-low.c: Move tdesc declarations to linux-x86-tdesc.h.
1360 (x86_get_ipa_tdesc_idx): New function.
1361 (the_low_target): Wire in x86_get_ipa_tdesc_idx.
1362 * linux-x86-tdesc.h: New file.
1363 * target.h (struct target_ops): Add get_ipa_tdesc_idx.
1364 (target_get_ipa_tdesc_idx): New macro.
1365 * tracepoint.c (ipa_tdesc_idx): New macro.
1366 (struct ipa_sym_addresses): Add addr_ipa_tdesc_idx.
1367 (symbol_list): Add ipa_tdesc_idx.
1368 (cmd_qtstart): Write ipa_tdesc_idx in the target.
1369 (ipa_tdesc): Remove.
1370 (ipa_tdesc_idx): New variable.
1371 (get_context_regcache): Use get_ipa_tdesc.
1372 (gdb_collect): Ditto.
1373 (gdb_probe): Ditto.
1374 * tracepoint.h (get_ipa_tdesc): New prototype.
1375 (ipa_tdesc): Remove.
1376
e7ad2f14
PA		 13772016-02-24 Pedro Alves <palves@redhat.com>
1378
1379 * linux-low.c (check_stopped_by_breakpoint): Rename to ...
1380 (save_stop_reason): ... this. Use GDB_ARCH_IS_TRAP_HWBKPT and
1381 handle ambiguous GDB_ARCH_IS_TRAP_BRKPT / GDB_ARCH_IS_TRAP_HWBKPT.
1382 Factor out common code between the USE_SIGTRAP_SIGINFO and
1383 !USE_SIGTRAP_SIGINFO blocks.
1384 (linux_low_filter_event): Call save_stop_reason instead of
1385 check_stopped_by_breakpoint and check_stopped_by_watchpoint.
1386 Update comments.
1387 (linux_wait_1): Update comments.
1388
657f9cde
WW		 13892016-02-24 Wei-cheng Wang <cole945@gmail.com>
1390
1391 * linux-ppc-low.c (ppc_supports_z_point_type): New function:
1392 (ppc_insert_point, ppc_remove_point): Insert/remove z-packet breakpoints.
1393 (ppc64_emit_ops_vector): Add target ops - ppc_supports_z_point_type,
1394 ppc_insert_point, ppc_remove_point.
1395
b00b61e1
MK		 13962016-02-17 Marcin Kościelnicki <koriakin@0x04.net>
1397
1398 * linux-s390-low.c (s390_supports_z_point_type): New function.
1399 (struct linux_target_ops): Wire s390_supports_z_point_type in.
1400
553cb527
YQ		 14012016-02-16 Yao Qi <yao.qi@linaro.org>
1402
1403 * linux-arm-low.c (get_next_pcs_syscall_next_pc): Remove argument
1404 PC. Get pc from regcache_read_pc.
1405
a5652c21
YQ		 14062016-02-12 Yao Qi <yao.qi@linaro.org>
1407
1408 * linux-aarch64-low.c (aarch64_get_pc): Call linux_get_pc_64bit
1409 or linux_get_pc_32bit.
1410 (aarch64_set_pc): Call linux_set_pc_64bit or linux_set_pc_32bit.
1411
ed443b61
YQ		 14122016-02-12 Yao Qi <yao.qi@linaro.org>
1413
1414 * linux-arm-low.c (get_next_pcs_ops): Initialize it with
1415 arm_linux_get_next_pcs_fixup.
1416
020ecd38
MK		 14172016-02-12 Marcin Kościelnicki <koriakin@0x04.net>
1418
1419 * tracepoint.c (x_tracepoint_action_download): Change
1420 write_inferior_data_ptr to write_inferior_data_pointer.
1421 (cmd_qtstart): Likewise.
1422 (write_inferior_data_ptr): Remove.
1423 (download_agent_expr): Change write_inferior_data_ptr to
1424 write_inferior_data_pointer.
1425 (download_tracepoint_1): Likewise.
1426 (download_tracepoint): Likewise.
1427 (download_trace_state_variables): Likewise.
1428
7cae9051
WW		 14292016-02-11 Wei-cheng Wang <cole945@gmail.com>
1430 Marcin Kościelnicki <koriakin@0x04.net>
1431
1432 * tracepoint.c (struct tracepoint_action_ops): Remove.
1433 (struct tracepoint_action): Remove ops.
1434 (m_tracepoint_action_download, r_tracepoint_action_download)
1435 (x_tracepoint_action_download, l_tracepoint_action_download): Adjust
1436 size and offset accordingly.
1437 (m_tracepoint_action_ops, r_tracepoint_action_ops)
1438 (x_tracepoint_action_ops, l_tracepoint_action_ops): Remove.
1439 (tracepoint_action_send, tracepoint_action_download): New functions.
1440 Helpers for trace action handlers.
1441 (add_tracepoint_action): Remove setup actions ops.
1442 (download_tracepoint_1, tracepoint_send_agent): Call helper functions.
1443
9f6a71b4
YQ		 14442016-02-10 Yao Qi <yao.qi@linaro.org>
1445
1446 * regcache.c (regcache_raw_read_unsigned): Clear *VAL.
1447
1e94266c
SM		 14482016-02-09 Simon Marchi <simon.marchi@ericsson.com>
1449
1450 * configure.ac: Use AC_CONFIG_FILES instead of passing arguments
1451 to AC_OUTPUT.
1452 * configure: Regenerate.
1453
8adce034
SM		 14542016-02-09 Simon Marchi <simon.marchi@ericsson.com>
1455
1456 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): Change
1457 void * to gdb_byte *.
1458 * linux-low.c (siginfo_fixup): Likewise.
1459 (linux_xfer_siginfo): Likewise.
1460 * linux-low.h (struct linux_target_ops) <siginfo_fixup>:
1461 Likewise.
1462 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
1463
93813b37
WT		 14642016-02-02 Walfred Tedeschi <walfred.tedeschi@intel.com>
1465
1466 * configure.srv (x86_64-*-linux*): Add amd64-linux-siginfo.o
1467 to srv_tgtobj.
1468 (i[34567]86-*-linux*): Add amd64-linux-siginfo.o
1469 to srv_tgtobj.
1470 * linux-x86-low.c [__x86_64__]: Include
1471 "nat/amd64-linux-siginfo.h".
1472 (compat_siginfo_from_siginfo, siginfo_from_compat_siginfo)
1473 (compat_x32_siginfo_from_siginfo, siginfo_from_compat_x32_siginfo)
1474 (compat_timeval, compat_sigval, compat_x32_clock, cpt_si_pid)
1475 (cpt_si_uid, cpt_si_timerid, cpt_si_overrun, cpt_si_status)
1476 (cpt_si_utime, cpt_si_stime, cpt_si_ptr, cpt_si_addr, cpt_si_band)
1477 (cpt_si_fd, si_timerid, si_overrun): Move from
1478 nat/amd64-linux-siginfo.c.
1479 * Makefile.in (amd64-linux-siginfo.o:): New rule.
1480
8424cc97
SM		 14812016-01-28 Simon Marchi <simon.marchi@ericsson.com>
1482
1483 * server.c (skip_to_semicolon): Remove.
1484 (process_point_options): Use strchrnul instead of
1485 skip_to_semicolon.
1486
4d18591b
YQ		 14872016-01-26 Yao Qi <yao.qi@linaro.org>
1488
1489 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Remove argument pc.
1490 * linux-low.c (install_software_single_step_breakpoints): Don't
1491 call regcache_read_pc.
1492 * linux-low.h (struct linux_target_ops) <get_next_pcs>: Remove
1493 argument pc.
1494
d8020970
YQ		 14952016-01-26 Yao Qi <yao.qi@linaro.org>
1496
1497 * linux-low.c (install_software_single_step_breakpoints): Call
1498 regcache_read_pc instead of get_pc.
1499
8b207339
YQ		 15002016-01-26 Yao Qi <yao.qi@linaro.org>
1501
1502 * remote-utils.c (remote_close) [!USE_WIN32API]: Ignore SIGIO.
1503 (unblock_async_io): Rename to ...
1504 (block_unblock_async_io): ... it. New function.
1505 (enable_async_io): Don't install SIGIO handler. Unblock it
1506 instead.
1507 (disable_async_io): Don't ignore SIGIO. Block it instead.
1508 (initialize_async_io): Install SIGIO handler. Don't call
1509 unblock_async_io.
1510
18879fef
YQ		 15112016-01-26 Yao Qi <yao.qi@linaro.org>
1512
1513 * remote-utils.c (getpkt): If the buffer isn't empty, and the
1514 first character is '\003', call *the_target->request_interrupt.
1515
a0f8e08a
YQ		 15162016-01-25 Yao Qi <yao.qi@linaro.org>
1517
1518 * remote-utils.c (new_thread_notify): Remove.
1519 (dead_thread_notify): Likewise.
1520 * remote-utils.h (new_thread_notify): Remove declaration.
1521 (dead_thread_notify): Likewise.
1522
cc5fd9ab
MK		 15232016-01-23 Marcin Kościelnicki <koriakin@0x04.net>
1524
1525 * gdb.trace/pending.exp: Fix expected message on continue.
1526
99e8eb11
MK		 15272016-01-22 Marcin Kościelnicki <koriakin@0x04.net>
1528
1529 * tracepoint.c (write_inferior_data_ptr): Cast to uintptr_t, so that
1530 it works properly on big-endian machines where sizeof (CORE_ADDR)
1531 != sizeof (void *).
1532
a994041d
PA		 15332016-01-21 Pedro Alves <palves@redhat.com>
1534
1535 * Makefile.in (COMPILER_CFLAGS, CXXFLAGS): New.
1536 (INTERNAL_CFLAGS_BASE): Use COMPILER_CFLAGS instead of CFLAGS.
1537 * configure: Regenerate.
1538
f7a6a40d
YQ		 15392016-01-21 Yao Qi <yao.qi@linaro.org>
1540
1541 * linux-arm-low.c (arm_sigreturn_next_pc): Add parameter
1542 is_thumb and set it according to CPSR saved on the stack.
1543 (get_next_pcs_syscall_next_pc): Pass is_thumb to
1544 arm_sigreturn_next_pc.
1545
6f69e520
YQ		 15462016-01-18 Yao Qi <yao.qi@linaro.org>
1547
1548 * linux-low.c (linux_set_pc_64bit): New function.
1549 (linux_get_pc_64bit): New function.
1550 * linux-low.h (linux_set_pc_64bit, linux_get_pc_64bit):
1551 Declare.
1552 * linux-sparc-low.c (debug_threads): Remove declaration.
1553 (sparc_get_pc): Remove.
1554 (the_low_target): Use linux_get_pc_64bit instead of
1555 sparc_get_pc.
1556 * linux-tile-low.c (tile_get_pc, tile_set_pc): Remove.
1557 (the_low_target): Use linux_get_pc_64bit and
1558 linux_set_pc_64bit.
1559
276d4552
YQ		 15602016-01-18 Yao Qi <yao.qi@linaro.org>
1561
1562 * linux-arm-low.c (debug_threads): Remove declaration.
1563 (arm_get_pc, arm_set_pc): Remove.
1564 (the_low_target): Use linux_get_pc_32bit and
1565 linux_set_pc_32bit.
1566 * linux-bfin-low.c (bfin_get_pc, bfin_set_pc): Remove.
1567 (the_low_target): Use linux_get_pc_32bit and
1568 linux_set_pc_32bit.
1569 * linux-cris-low.c (debug_threads): Remove declaration.
1570 (cris_get_pc, cris_set_pc,): Remove.
1571 (the_low_target): Use linux_get_pc_32bit and
1572 linux_set_pc_32bit.
1573 * linux-crisv32-low.c (debug_threads): Remove declaration.
1574 (cris_get_pc, cris_set_pc): Remove.
1575 (the_low_target): Use linux_get_pc_32bit and
1576 linux_set_pc_32bit.
1577 * linux-low.c: Include inttypes.h.
1578 (linux_get_pc_32bit, linux_set_pc_32bit): New functions.
1579 * linux-low.h (linux_get_pc_32bit, linux_set_pc_32bit): Declare.
1580 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Remove.
1581 (the_low_target): Use linux_get_pc_32bit and
1582 linux_set_pc_32bit.
1583 * linux-m68k-low.c (m68k_get_pc, m68k_set_pc): Remove.
1584 (the_low_target): Use linux_get_pc_32bit and
1585 linux_set_pc_32bit.
1586 * linux-nios2-low.c (nios2_get_pc, nios2_set_pc): Remove.
1587 (the_low_target): Use linux_get_pc_32bit and
1588 linux_set_pc_32bit.
1589 * linux-sh-low.c (sh_get_pc, sh_set_pc): Remove.
1590 (the_low_target): Use linux_get_pc_32bit and
1591 linux_set_pc_32bit.
1592 * linux-xtensa-low.c (xtensa_get_pc, xtensa_set_pc): Remove.
1593 (the_low_target): Use linux_get_pc_32bit and
1594 linux_set_pc_32bit.
1595
eb0edac8
GB		 15962016-01-18 Gary Benson <gbenson@redhat.com>
1597
1598 * configure.ac (AC_FUNC_FORK): New check.
1599 * config.in: Regenerate.
1600 * configure: Likewise.
1601
1b451dda
YQ		 16022016-01-14 Yao Qi <yao.qi@linaro.org>
1603
1604 * linux-aarch32-low.c (thumb2_breakpoint): Make it static.
1605 * linux-aarch32-low.h (thumb2_breakpoint): Remove declaration.
1606 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Pass 1 to
1607 arm_get_next_pcs_ctor.
1608
82075af2
JS		 16092016-01-12 Josh Stone <jistone@redhat.com>
1610 Philippe Waroquiers <philippe.waroquiers@skynet.be>
1611
1612 * inferiors.h: Include "gdb_vecs.h".
1613 (struct process_info): Add syscalls_to_catch.
1614 * inferiors.c (remove_process): Free syscalls_to_catch.
1615 * remote-utils.c (prepare_resume_reply): Report syscall_entry and
1616 syscall_return stops.
1617 * server.h (UNKNOWN_SYSCALL, ANY_SYSCALL): Define.
1618 * server.c (handle_general_set): Handle QCatchSyscalls.
1619 (handle_query): Report support for QCatchSyscalls.
1620 * target.h (struct target_ops): Add supports_catch_syscall.
1621 (target_supports_catch_syscall): New macro.
1622 * linux-low.h (struct linux_target_ops): Add get_syscall_trapinfo.
1623 (struct lwp_info): Add syscall_state.
1624 * linux-low.c (handle_extended_wait): Mark syscall_state as an entry.
1625 Maintain syscall_state and syscalls_to_catch across exec.
1626 (get_syscall_trapinfo): New function, proxy to the_low_target.
1627 (linux_low_ptrace_options): Enable PTRACE_O_TRACESYSGOOD.
1628 (linux_low_filter_event): Toggle syscall_state entry/return for
1629 syscall traps, and set it ignored for all others.
1630 (gdb_catching_syscalls_p): New function.
1631 (gdb_catch_this_syscall_p): New function.
1632 (linux_wait_1): Handle SYSCALL_SIGTRAP.
1633 (linux_resume_one_lwp_throw): Add PTRACE_SYSCALL possibility.
1634 (linux_supports_catch_syscall): New function.
1635 (linux_target_ops): Install it.
1636 * linux-x86-low.c (x86_get_syscall_trapinfo): New function.
1637 (the_low_target): Install it.
1638
8f13a3ce
MF		 16392016-01-12 Mike Frysinger <vapier@gentoo.org>
1640
1641 * acinclude.m4: Include new ../warning.m4 file.
1642 * configure: Regenerated.
1643 * configure.ac: Replace all warning logic with AM_GDB_WARNINGS.
1644
5b3da067
MF		 16452016-01-12 Mike Frysinger <vapier@gentoo.org>
1646
1647 * ax.c (is_goto_target): Mark static.
1648 * linux-low.c (register_addr): Likewise.
1649 (linux_fetch_registers, linux_store_registers): Likewise.
1650 * mem-break.c (any_persistent_commands): Fix old prototype.
1651 (add_commands_to_breakpoint): Mark static.
1652 * regcache.c (find_register_by_name): Delete unused func.
1653 * remote-utils.c (hex_or_minus_one): Mark static.
1654 * server.c (monitor_show_help): Mark static.
1655 (handle_query, handle_v_cont, handle_v_attach, handle_v_kill,
1656 handle_v_requests): Likewise.
1657
bc504a31
PA		 16582016-01-12 Pedro Alves <palves@redhat.com>
1659
1660 Remove use of the registered trademark symbol throughout.
1661
5a0dd67a
YQ		 16622016-01-08 Yao Qi <yao.qi@linaro.org>
1663
1664 * remote-utils.c (getpkt): If c is '\003', call target hook
1665 request_interrupt.
1666
b2ca446f
YQ		 16672016-01-06 Yao Qi <yao.qi@linaro.org>
1668
1669 * linux-aarch32-low.h (arm_abi_breakpoint): Move to
1670 linux-aarch32-low.c.
1671 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
1672 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
1673 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
1674 (thumb2_breakpoint): Declare.
1675 * linux-aarch32-low.c (arm_abi_breakpoint): Moved from
1676 linux-aarch32-low.h.
1677 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
1678 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
1679 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
1680
edd88788
JB		 16812016-01-01 Joel Brobecker <brobecker@adacore.com>
1682
1683 * gdbreplay.c (gdbreplay_version): Change copyright year in
1684 version message.
1685 * server.c (gdbserver_version): Likewise.
1686
65da7f14
PP		 16872015-12-28 Patrick Palka <patrick@parcs.ath.cx>
1688
1689 * server.c (crc32_table): Delete.
1690 (crc32): Use libiberty's xcrc32 function.
1691
4abd5ed2
JB		 16922015-12-22 Joel Brobecker <brobecker@adacore.com>
1693
1694 * lynx-low.c (lynx_delete_thread_callback): New function.
1695 (lynx_mourn): Properly delete our process and all of its
1696 threads. Remove call to clear_inferiors.
1697
0e50fe5c
JB		 16982015-12-22 Joel Brobecker <brobecker@adacore.com>
1699
1700 * target.c (thread_search_callback): Add check that
1701 the thread_stopped target callback is not NULL before
1702 calling it.
1703
35adc03f
YQ		 17042015-12-21 Yao Qi <yao.qi@linaro.org>
1705
1706 * linux-aarch32-low.h [__aarch64__]: Use arm_abi_breakpoint
1707 arm breakpoint.
1708
bd2b2909
AT		 17092015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
1710
1711 * server.c (handle_query): Call target_supports_software_single_step.
1712
7fe5e27e
AT		 17132015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
1714
1715 * linux-low.c (single_step): New function.
1716 (linux_resume_one_lwp_throw): Call single_step.
1717 (start_step_over): Likewise.
1718
d9311bfa
AT		 17192015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
1720
1721 * Makefile.in (SFILES): Append arch/arm-linux.c,
1722 arch/arm-get-next-pcs.c.
1723 (arm-linux.o): New rule.
1724 (arm-get-next-pcs.o): New rule.
1725 * configure.srv (arm*-*-linux*): Add arm-get-next-pcs.o,
1726 arm-linux.o.
1727 * linux-aarch32-low.c (arm_abi_breakpoint): Remove macro. Moved
1728 to linux-aarch32-low.c.
1729 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
1730 (arm_breakpoint_len, thumb_breakpoint): Likewise.
1731 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
1732 (thumb2_breakpoint_len): Likewise.
1733 (arm_is_thumb_mode): Make non-static.
1734 * linux-aarch32-low.h (arm_abi_breakpoint): New macro. Moved
1735 from linux-aarch32-low.c.
1736 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
1737 (arm_breakpoint_len, thumb_breakpoint): Likewise.
1738 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
1739 (thumb2_breakpoint_len): Likewise.
1740 (arm_is_thumb_mode): New declaration.
1741 * linux-arm-low.c: Include arch/arm-linux.h
1742 aarch/arm-get-next-pcs.h, sys/syscall.h.
1743 (get_next_pcs_ops): New struct.
1744 (get_next_pcs_addr_bits_remove): New function.
1745 (get_next_pcs_is_thumb): New function.
1746 (get_next_pcs_read_memory_unsigned_integer): Likewise.
1747 (arm_sigreturn_next_pc): Likewise.
1748 (get_next_pcs_syscall_next_pc): Likewise.
1749 (arm_gdbserver_get_next_pcs): Likewise.
1750 (struct linux_target_ops) <arm_gdbserver_get_next_pcs>:
1751 Initialize.
1752 * linux-low.h: Move CORE_ADDR vector definition to gdb_vecs.h.
1753 * server.h: Include gdb_vecs.h.
1754
68ce2059
AT		 17552015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
1756
1757 * Makefile.in (SFILES): Append common/common-regcache.c.
1758 (OBS): Append common-regcache.o.
1759 (common-regcache.o): New rule.
1760 * regcache.c (init_register_cache): Initialize cache to
1761 REG_UNAVAILABLE.
1762 (regcache_raw_read_unsigned): New function.
1763 * regcache.h (REG_UNAVAILABLE, REG_VALID): Replaced by shared
1764 register_status enum.
1765
fa5308bd
AT		 17662015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
1767
1768 * linux-aarch64-low.c (the_low_targets): Rename
1769 breakpoint_reinsert_addr to get_next_pcs.
1770 * linux-arm-low.c (the_low_targets): Likewise.
1771 * linux-bfin-low.c (the_low_targets): Likewise.
1772 * linux-cris-low.c (the_low_targets): Likewise.
1773 * linux-crisv32-low.c (the_low_targets): Likewise.
1774 * linux-low.c (can_software_single_step): Likewise.
1775 (install_software_single_step_breakpoints): New function.
1776 (start_step_over): Use install_software_single_step_breakpoints.
1777 * linux-low.h: New CORE_ADDR vector.
1778 (struct linux_target_ops) Rename breakpoint_reinsert_addr to
1779 get_next_pcs.
1780 * linux-mips-low.c (the_low_targets): Likewise.
1781 * linux-nios2-low.c (the_low_targets): Likewise.
1782 * linux-sparc-low.c (the_low_targets): Likewise.
1783
4a6ed09b
PA		 17842015-12-17 Pedro Alves <palves@redhat.com>
1785
1786 * linux-low.c (linux_kill_one_lwp): Remove references to
1787 LinuxThreads.
1788 (kill_lwp): Remove HAVE_TKILL_SYSCALL check. No longer fall back
1789 to 'kill'.
1790 (linux_init_signals): Delete.
1791 (initialize_low): Adjust.
1792 * thread-db.c (thread_db_init): Remove LinuxThreads reference.
1793
7544db95
PA		 17942015-12-16 Pedro Alves <palves@redhat.com>
1795
1796 * configure.ac (compiler warning flags): When testing a
1797 -Wno-foo option, check whether -Wfoo works instead.
1798 * configure: Regenerate.
1799
8020350c
DB		 18002015-12-11 Don Breazeal <donb@codesourcery.com>
1801
1802 * server.c (process_serial_event): Don't exit from gdbserver
1803 in remote mode if there are still active inferiors.
1804
db91f502
YQ		 18052015-12-11 Yao Qi <yao.qi@linaro.org>
1806
1807 * linux-aarch64-low.c (aarch64_breakpoint_at): Call
1808 arm_breakpoint_at if the process is 32-bit.
1809
b37a6290
YQ		 18102015-12-11 Yao Qi <yao.qi@linaro.org>
1811
1812 * linux-aarch32-low.c [__aarch64__]: Use arm_abi_breakpoint
1813 arm breakpoint.
1814
17b1509a
YQ		 18152015-12-07 Yao Qi <yao.qi@linaro.org>
1816
1817 * configure.srv: Append arm.o to srv_tgtobj for
1818 aarch64*-*-linux* target.
1819 * linux-aarch32-low.c (arm_abi_breakpoint): New macro. Moved
1820 from linux-arm-low.c.
1821 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
1822 (arm_breakpoint_len, thumb_breakpoint): Likewise.
1823 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
1824 (thumb2_breakpoint_len): Likewise.
1825 (arm_is_thumb_mode, arm_breakpoint_at): Likewise.
1826 (arm_breakpoint_kinds): Likewise.
1827 (arm_breakpoint_kind_from_pc): Likewise.
1828 (arm_sw_breakpoint_from_kind): Likewise.
1829 (arm_breakpoint_kind_from_current_state): Likewise.
1830 * linux-aarch32-low.h (arm_breakpoint_kind_from_pc): Declare.
1831 (arm_sw_breakpoint_from_kind): Declare.
1832 (arm_breakpoint_kind_from_current_state): Declare.
1833 (arm_breakpoint_at): Declare.
1834 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): Call
1835 arm_sw_breakpoint_from_kind if process is 32-bit.
1836 (aarch64_breakpoint_kind_from_pc): New function.
1837 (aarch64_breakpoint_kind_from_current_state): New function.
1838 (the_low_target): Initialize fields breakpoint_kind_from_pc
1839 and breakpoint_kind_from_current_state.
1840 * linux-arm-low.c (arm_breakpoint_kinds): Move to
1841 linux-aarch32-low.c.
1842 (arm_abi_breakpoint, arm_eabi_breakpoint): Likewise.
1843 (arm_breakpoint, arm_breakpoint_len): Likewise.
1844 (thumb_breakpoint, thumb_breakpoint_len): Likewise.
1845 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
1846 (arm_is_thumb_mode): Likewise.
1847 (arm_breakpoint_at): Likewise.
1848 (arm_breakpoint_kind_from_pc): Likewise.
1849 (arm_sw_breakpoint_from_kind): Likewise.
1850 (arm_breakpoint_kind_from_current_state): Likewise.
1851
1852 Revert:
1853 2015-08-04 Yao Qi <yao.qi@linaro.org>
1854
1855 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
1856 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
1857 * server.c (extended_protocol): Remove "static".
1858 * server.h (extended_protocol): Declare it.
1859
ece66d65
JS		 18602015-12-04 Josh Stone <jistone@redhat.com>
1861
1862 * target.h (struct target_ops) <arch_setup>: Rename to ...
1863 (struct target_ops) <post_create_inferior>: ... this.
1864 (target_arch_setup): Rename to ...
1865 (target_post_create_inferior): ... this, calling post_create_inferior.
1866 * server.c (start_inferior): Update target_arch_setup calls to
1867 target_post_create_inferior.
1868 * linux-low.c (linux_low_ptrace_options): Forward declare.
1869 (linux_arch_setup): Update its comment for general use.
1870 (linux_post_create_inferior): New, run arch_setup and setup ptrace.
1871 (struct linux_target_ops): Use linux_post_create_inferior.
1872 * lynx-low.c (struct lynx_target_ops): Update arch_setup stub comment
1873 to post_create_inferior.
1874 * nto-low.c (struct nto_target_ops): Likewise.
1875 * spu-low.c (struct spu_target_ops): Likewise.
1876 * win32-low.c (struct win32_target_ops): Likewise.
1877
e58c48b4
AT		 18782015-12-03 Antoine Tremblay <antoine.tremblay@ericsson.com>
1879
1880 * linux-arm-low.c: Remove duplicate arch/arm.h include.
1881
fbec8956
AT		 18822015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
1883
1884 * linux-arm-low.c (arm_reinsert_addr): Remove function.
1885 (struct linux_target_ops <breakpoint_reinsert_addr>: Set to NULL.
1886 * linux-cris-low.c (cris_reinsert_addr> Remove function.
1887 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
1888 * linux-crisv32-low.c (cris_reinsert_addr): Remove function.
1889 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
1890 * linux-mips-low.c (mips_reinsert_addr): Remove function.
1891 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
1892 * linux-nios2-low.c (nios2_reinsert_addr): Remove function.
1893 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
1894 * linux-sparc-low.c (sparc_reinsert_addr): Remove function.
1895 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
1896
9b4c5f87
AT		 18972015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
1898
1899 * linux-low.c (linux_look_up_symbols): Don't call
1900 linux_supports_traceclone.
1901 * linux-low.h (thread_db_init): Remove use_events argument.
1902 * thread-db.c (thread_db_use_event): Remove global variable.
1903 (struct thread_db) <td_thr_event_enable_p>: Remove field.
1904 (struct thread_db) <td_create_bp>: Remove field.
1905 (thread_db_create_event): Remove function.
1906 (thread_db_enable_reporting): Likewise.
1907 (find_one_thread): Don't check for thread_db_use_events.
1908 (attach_thread): Likewise.
1909 (thread_db_load_search): Remove td_thr_event_enable_p initialization.
1910 (try_thread_db_load_1): Don't check for thread_db_use_events.
1911 (thread_db_init): Remove use_events argument and thread events
1912 handling.
1913 (remove_thread_event_breakpoints): Remove function.
1914 (thread_db_detach): Remove call to remove_thred_event_breakpoints.
1915
7d00775e
AT		 19162015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
1917
1918 * linux-aarch64-low.c (aarch64_supports_hardware_single_step):
1919 New function.
1920 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
1921 * linux-arm-low.c (arm_supports_hardware_single_step): New function.
1922 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
1923 * linux-bfin-low.c (bfin_supports_hardware_single_step): New function.
1924 (struct linux_target_ops) <bfin_supports_hardware_single_step>:
1925 Initialize.
1926 * linux-crisv32-low.c (cris_supports_hardware_single_step):
1927 New function.
1928 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
1929 * linux-low.c (can_hardware_single_step): Use
1930 supports_hardware_single_step.
1931 (can_software_single_step): New function.
1932 (start_step_over): Call can_software_single_step.
1933 (linux_supports_hardware_single_step): New function.
1934 (struct target_ops) <supports_software_single_step>: Initialize.
1935 * linux-low.h (struct linux_target_ops)
1936 <supports_hardware_single_step>: Initialize.
1937 * linux-m32r-low.c (m32r_supports_hardware_single_step): New function.
1938 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
1939 * linux-ppc-low.c (ppc_supports_hardware_single_step): New function.
1940 (struct linux_target_ops) <supports_hardware_single_step> Initialize.
1941 * linux-s390-low.c (s390_supports_hardware_single_step): New function.
1942 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
1943 * linux-sh-low.c (sh_supports_hardware_single_step): New function.
1944 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
1945 * linux-tic6x-low.c (tic6x_supports_hardware_single_step): New function.
1946 (struct linux_target_ops) <tic6x_supports_hardware_single_step>:
1947 Initialize.
1948 * linux-tile-low.c (tile_supports_hardware_single_step): New function.
1949 (struct linux_target_ops) <tile_supports_hardware_single_step>:
1950 Initialize.
1951 * linux-x86-low.c (x86_supports_hardware_single_step) New function.
1952 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
1953 * linux-xtensa-low.c (xtensa_supports_hardware_single_step):
1954 New function.
1955 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
1956 * target.h (struct target_ops): <supports_software_single_step>:
1957 New field.
1958 (target_supports_software_single_step): New macro.
1959
2d97cd35
AT		 19602015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
1961
1962 * linux-low.c (linux_wait_1): Fix pc advance condition.
1963 * mem-break.c (reinsert_breakpoint_inserted_here): New function.
1964 * mem-break.h (reinsert_breakpoint_inserted_here): New declaration.
1965
769ef81f
AT		 19662015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
1967
1968 * linux-arm-low.c (arm_is_thumb_mode): New function.
1969 (arm_breakpoint_at): Use arm_is_thumb_mode.
1970 (arm_breakpoint_kind_from_current_state): New function.
1971 (struct linux_target_ops) <breakpoint_kind_from_current_state>:
1972 Initialize.
1973 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_current_state.
1974 (linux_breakpoint_kind_from_current_state): New function.
1975 (struct target_ops <breakpoint_kind_from_current_state>: Initialize.
1976 * linux-low.h (struct linux_target_ops)
1977 <breakpoint_kind_from_current_state>: New field.
1978 * target.h (struct target_ops): Likewise.
1979 (target_breakpoint_kind_from_current_state): New macro.
1980
1bebeeca
PA		 19812015-11-30 Pedro Alves <palves@redhat.com>
1982
1983 * linux-low.c (linux_resume): Wake up the event loop before
1984 returning.
1985
a67a9fae
PA		 19862015-11-30 Pedro Alves <palves@redhat.com>
1987
1988 * mem-break.c (check_gdb_bp_preconditions): Remove current_thread
1989 check.
1990 (set_gdb_breakpoint): If prepare_to_access_memory fails, set *ERR
1991 to -1.
1992 * target.c (struct thread_search): New structure.
1993 (thread_search_callback): New function.
1994 (prev_general_thread): New global.
1995 (prepare_to_access_memory, done_accessing_memory): New functions.
1996 * target.h (prepare_to_access_memory, done_accessing_memory):
1997 Replace macros with function declarations.
1998
f2faf941
PA		 19992015-11-30 Pedro Alves <palves@redhat.com>
2000
2001 PR 14618
2002 * linux-low.c (linux_wait_1): If the last resumed thread is gone,
2003 report TARGET_WAITKIND_NO_RESUMED.
2004 * remote-utils.c (prepare_resume_reply): Handle
2005 TARGET_WAITKIND_NO_RESUMED.
2006 * server.c (report_no_resumed): New global.
2007 (handle_query) <qSupported>: Handle "no-resumed+". Report
2008 "no-resumed+" support.
2009 (resume): When the target reports TARGET_WAITKIND_NO_RESUMED, only
2010 return error if the client doesn't support no-resumed events.
2011 (push_stop_notification): New function.
2012 (handle_target_event): Use it. Report TARGET_WAITKIND_NO_RESUMED
2013 events if the client supports them.
2014
a681f9c9
PA		 20152015-11-30 Pedro Alves <palves@redhat.com>
2016
2017 * linux-low.c (thread_still_has_status_pending_p): Don't check
2018 vCont;t here.
2019 (lwp_resumed): New function.
2020 (status_pending_p_callback): Return early if the LWP is not
2021 supposed to be resumed.
2022
65706a29
PA		 20232015-11-30 Pedro Alves <palves@redhat.com>
2024
2025 * linux-low.c (handle_extended_wait): Assert that the LWP's
2026 waitstatus is TARGET_WAITKIND_IGNORE. If GDB wants to hear about
2027 thread create events, leave the new child's status pending.
2028 (linux_low_filter_event): If GDB wants to hear about thread exit
2029 events, leave the LWP marked dead and don't delete it.
2030 (linux_wait_for_event_filtered): Don't check for thread exit.
2031 (filter_exit_event): New function.
2032 (linux_wait_1): Use it, when returning an exit event.
2033 (linux_resume_one_lwp_throw): Assert that the LWP's
2034 waitstatus is TARGET_WAITKIND_IGNORE.
2035 * remote-utils.c (prepare_resume_reply): Handle
2036 TARGET_WAITKIND_THREAD_CREATED and TARGET_WAITKIND_THREAD_EXITED.
2037 * server.c (report_thread_events): New global.
2038 (handle_general_set): Handle QThreadEvents.
2039 (handle_query) <qSupported>: Handle and report QThreadEvents+;
2040 (handle_target_event): Handle TARGET_WAITKIND_THREAD_CREATED and
2041 TARGET_WAITKIND_THREAD_EXITED.
2042 * server.h (report_thread_events): Declare.
2043
56cf4bed
PA		 20442015-11-30 Pedro Alves <palves@redhat.com>
2045
2046 * linux-low.c (resume_stopped_resumed_lwps): Don't check whether
2047 the thread's last_resume_kind was resume_stop.
2048
500c1d85
PA		 20492015-11-30 Pedro Alves <palves@redhat.com>
2050
2051 * linux-low.c (linux_attach): In non-stop mode, wait for one stop
2052 before returning.
2053
de979965
PA		 20542015-11-30 Pedro Alves <palves@redhat.com>
2055
2056 * server.c (handle_v_requests): Handle vCtrlC.
2057
34c65914
PA		 20582015-11-30 Pedro Alves <palves@redhat.com>
2059
2060 * gdbthread.h (find_any_thread_of_pid): Declare.
2061 * inferiors.c (thread_of_pid, find_any_thread_of_pid): New
2062 functions.
2063 * server.c (handle_query): If current_thread is NULL, look for
2064 another thread of the selected process.
2065
79efa585 20662015-11-26 Daniel Colascione <dancol@dancol.org>
01a49af8 2067 Simon Marchi <simon.marchi@ericsson.com>
79efa585
SM		 2068
2069 * linux-low.c (linux_target_ops): Use linux_proc_tid_get_name.
2070 * server.c (handle_qxfer_threads_worker): Refactor to include thread
2071 name in reply.
2072 * target.h (struct target_ops) <thread_name>: New field.
2073 (target_thread_name): New macro.
2074
80d82c19
JB		 20752015-11-23 Joel Brobecker <brobecker@adacore.com>
2076
2077 * regcache.h (regcache_invalidate_pid): Add declaration.
2078 * regcache.c (regcache_invalidate_pid): New function, extracted
2079 from regcache_invalidate.
2080 (regcache_invalidate): Reimplement using regcache_invalidate_pid.
2081 Add trivial documentation comment.
2082 * lynx-low.c: Use regcache_invalidate_pid instead of
2083 regcache_invalidate.
2084
64da5dd5
JB		 20852015-11-23 Joel Brobecker <brobecker@adacore.com>
2086
2087 * configure.ac: Do not call AC_CHECK_TYPES for Elf32_auxv_t
2088 and Elf64_auxv_t if the target is Android.
2089
37ce4055
DE		 20902015-11-22 Doug Evans <xdje42@gmail.com>
2091
2092 * target.h: #include <sys/types.h>.
2093
06e03fff
PA		 20942015-11-19 Pedro Alves <palves@redhat.com>
2095
2096 * linux-low.c (linux_process_qsupported): Change prototype.
2097 Adjust.
2098 * linux-low.h (struct linux_target_ops) <process_qsupported>:
2099 Change prototype.
2100 * linux-x86-low.c (x86_linux_process_qsupported): Change prototype
2101 and adjust to loop over all features.
2102 * server.c (handle_query) <qSupported>: Adjust to call
2103 target_process_qsupported once, passing it a vector of unprocessed
2104 features.
2105 * target.h (struct target_ops) <process_qsupported>: Change
2106 prototype.
2107 (target_process_qsupported): Adjust.
2108
9a084706
PA		 21092015-11-19 Pedro Alves <palves@redhat.com>
2110
2111 * configure.ac (ERROR_ON_WARNING): Don't check whether in C++
2112 mode.
2113 * configure: Regenerate.
2114
dad44a1f
PA		 21152015-11-19 Pedro Alves <palves@redhat.com>
2116
2117 * configure: Regenerate.
2118
231c0592
YQ		 21192015-11-19 Yao Qi <yao.qi@linaro.org>
2120
2121 * linux-aarch64-low.c (emit_data_processing_reg): Change opcode
2122 type to uint32_t.
2123
6c1c9a8b
YQ		 21242015-11-19 Yao Qi <yao.qi@linaro.org>
2125
2126 * linux-aarch64-low.c (enum aarch64_operand_type): New.
2127 (struct aarch64_operand): Move enum out.
2128
9caa3311
YQ		 21292015-11-19 Yao Qi <yao.qi@linaro.org>
2130
2131 * linux-aarch64-low.c (aarch64_fill_fpregset): Cast buf to
2132 struct user_fpsimd_state *.
2133 (aarch64_store_fpregset): Likewise.
2134
6a69a054
YQ		 21352015-11-19 Yao Qi <yao.qi@linaro.org>
2136
2137 * linux-aarch64-low.c (aarch64_fill_gregset): Cast buf to
2138 struct user_pt_regs *.
2139 (aarch64_store_gregset): Likewise.
2140
1798301e
PA		 21412015-11-18 Pedro Alves <palves@redhat.com>
2142
2143 * Makefile.in (all_object_files): Add $IPA_OBJS.
2144
ce7715e2
PA		 21452015-11-17 Pedro Alves <palves@redhat.com>
2146
2147 * win32-low.c (win32_resume): Use gdb_signal_from_host,
2148 GDB_SIGNAL_0 and gdb_signal_to_string.
2149
c0879059
PA		 21502015-11-17 Pedro Alves <palves@redhat.com>
2151
2152 * win32-low.c (handle_output_debug_string): Remove parameter.
2153 (win32_kill): Remove our_status local and adjust call to
2154 handle_output_debug_string.
2155 (get_child_debug_event): Adjust call to
2156 handle_output_debug_string.
2157
1996e237
SM		 21582015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
2159
2160 * linux-mips-low.c (mips_fill_gregset): Add cast.
2161 (mips_store_gregset): Likewise.
2162 (mips_fill_fpregset): Likewise.
2163 (mips_store_fpregset): Likewise.
2164
cbec665b
SM		 21652015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
2166
2167 * linux-mips-low.c (mips_add_watchpoint): Rename private to
2168 priv.
2169
eb3e3c67
SM		 21702015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
2171
2172 * linux-mips-low.c (mips_linux_new_thread): Change type of
2173 watch_type to enum target_hw_bp_type.
2174
171de4b8
SM		 21752015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
2176
2177 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type):
2178 Change return type to arm_hwbp_type.
2179
04248ead
SM		 21802015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
2181
2182 * linux-aarch32-low.c (arm_fill_gregset): Add cast.
2183 (arm_store_gregset): Likewise.
2184 * linux-arm-low.c (arm_get_hwcap): Likewise.
2185 (arm_read_description): Likewise.
2186
04b3479c
SM		 21872015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
2188
2189 * linux-aarch32-low.c (aarch32_regsets): Use NULL_REGSET.
2190
2bc84e8a
SM		 21912015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
2192
2193 * linux-ppc-low.c (ppc_get_hwcap): Add cast.
2194 (ppc_fill_vsxregset): Likewise.
2195 (ppc_store_vsxregset): Likewise.
2196 (ppc_fill_vrregset): Likewise.
2197 (ppc_store_vrregset): Likewise.
2198 (ppc_fill_evrregset): Likewise.
2199 (ppc_store_evrregset): Likewise.
2200
e6c5bb05
SM		 22012015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
2202
2203 * linux-ppc-low.c (ppc_usrregs_info): Remove
2204 forward-declaration.
2205 (ppc_arch_setup): Move lower in file.
2206
7ea45d72
SM		 22072015-10-30 Simon Marchi <simon.marchi@ericsson.com>
2208
2209 * proc-service.c (ps_pdread): Change CORE_ADDR cast to uintptr_t.
2210 (ps_pdwrite): Likewise.
2211
69291610
HW		 22122015-10-29 Henrik Wallin <henrik.wallin@windriver.com>
2213
2214 * linux-arm-low.c (arm_new_thread): Move pointer dereference
2215 to after assert checks.
2216
b42945fd
SM		 22172015-10-29 Simon Marchi <simon.marchi@ericsson.com>
2218
2219 * proc-service.c (ps_pdread): Add/adjust casts.
2220 (ps_pdwrite): Add/adjust casts.
2221
d6f85c84
SM		 22222015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
2223
2224 * server.c (handle_search_memory_1): Cast return value of
2225 memmem.
2226
f98cd059
SM		 22272015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
2228
2229 * server.c (write_qxfer_response): Change type of data to
2230 gdb_byte *.
2231
d2412fa5
PA		 22322015-10-29 Pedro Alves <palves@redhat.com>
2233
2234 * mem-break.c (Z_packet_to_bkpt_type): Add cast.
2235
c17414a2
PA		 22362015-10-29 Pedro Alves <palves@redhat.com>
2237
2238 * tracepoint.c (clear_installed_tracepoints): Add casts.
2239
e053fbc4
PA		 22402015-10-29 Pedro Alves <palves@redhat.com>
2241
2242 * server.c (handle_v_cont, process_serial_event): Add enum
2243 gdb_signal casts to signal parsing code.
2244
add67df8
PA		 22452015-10-29 Pedro Alves <palves@redhat.com>
2246
2247 * linux-low.h (NULL_REGSET): Define.
2248 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
2249 * linux-arm-low.c (arm_regsets): Likewise.
2250 * linux-crisv32-low.c (cris_regsets): Likewise.
2251 * linux-m68k-low.c (m68k_regsets): Likewise.
2252 * linux-mips-low.c (mips_regsets): Likewise.
2253 * linux-nios2-low.c (nios2_regsets): Likewise.
2254 * linux-ppc-low.c (ppc_regsets): Likewise.
2255 * linux-s390-low.c (s390_regsets): Likewise.
2256 * linux-sh-low.c (sh_regsets): Likewise.
2257 * linux-sparc-low.c (sparc_regsets): Likewise.
2258 * linux-tic6x-low.c (tic6x_regsets): Likewise.
2259 * linux-tile-low.c (tile_regsets): Likewise.
2260 * linux-x86-low.c (x86_regsets): Likewise.
2261 * linux-xtensa-low.c (xtensa_regsets): Likewise.
2262
50bc912a
PA		 22632015-10-29 Pedro Alves <palves@redhat.com>
2264
2265 * linux-low.h (NULL_REGSET): Define.
2266 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
2267 * linux-arm-low.c (arm_regsets): Likewise.
2268 * linux-crisv32-low.c (cris_regsets): Likewise.
2269 * linux-m68k-low.c (m68k_regsets): Likewise.
2270 * linux-mips-low.c (mips_regsets): Likewise.
2271 * linux-nios2-low.c (nios2_regsets): Likewise.
2272 * linux-ppc-low.c (ppc_regsets): Likewise.
2273 * linux-s390-low.c (s390_regsets): Likewise.
2274 * linux-sh-low.c (sh_regsets): Likewise.
2275 * linux-sparc-low.c (sparc_regsets): Likewise.
2276 * linux-tic6x-low.c (tic6x_regsets): Likewise.
2277 * linux-tile-low.c (tile_regsets): Likewise.
2278 * linux-x86-low.c (x86_regsets): Likewise.
2279 * linux-xtensa-low.c (xtensa_regsets): Likewise.
2280
682b2546
DE		 22812015-10-26 Doug Evans <dje@google.com>
2282
2283 * linux-low.c (__SIGRTMIN): Move to nat/linux-nat.h.
2284
963843d4
DE		 22852015-10-26 Doug Evans <dje@google.com>
2286
2287 * linux-low.c (W_STOPCODE): Moved to common/gdb_wait.h.
2288
d41401ac
DE		 22892015-10-26 Doug Evans <dje@google.com>
2290
2291 * thread-db.c (find_one_thread): Cast ti.ti_tid to unsigned long
2292 for debug_printf.
2293 (attach_thread, find_new_threads_callback): Ditto.
2294
3db28855
AT		 22952015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
2296
2297 * mem-break.h (set_breakpoint_data): Remove.
2298
fb78e89c
AT		 22992015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
2300
2301 * nto-low.c (nto_sw_breakpoint_from_kind): New function.
2302 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
2303 (initialize_low): Remove set_breakpoint_data call.
2304 * spu-low.c (spu_sw_breakpoint_from_kind): New function.
2305 (struct target_ops) <sw_breakpoint_from_kind>: Iniitalize.
2306 (initialize_low): Remove set_breakpoint_data call.
2307 * win32-low.c (win32_sw_breakpoint_from_kind): New function.
2308 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
2309 (initialize_low): Remove set_breakpoint_data call.
2310
2e6ee069
AT		 23112015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
2312
2313 * linux-low.c (default_breakpoint_kind_from_pc): Move to target.c.
2314 * mem-break.c (set_breakpoint_at): Use target_breakpoint_kind_from_pc.
2315 * target.c (default_breakpoint_kind_from_pc): Moved from linux-low.c
2316 * target.h (target_breakpoint_kind_from_pc): New macro.
2317
1652a986
AT		 23182015-10-22 Antoine Tremblay <antoine.tremblay@ericsson.com>
2319
2320 * linux-low.c (default_breakpoint_kind_from_pc): New function.
2321 (linux_breakpoint_kind_from_pc): Use default_breakpoint_kind_from_pc for
2322 the default breakpoint kind.
2323
abeead09
AT		 23242015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
2325
2326 * linux-arm-low.c (arm_supports_z_point_type): Add software
2327 breakpoint support.
2328
b0b4b501
AT		 23292015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
2330
2331 * linux-arm-low.c: Refactor breakpoint definitions.
2332 (arm_breakpoint_at): Adjust for arm_abi_breakpoint.
2333 (arm_sw_breakpoint_from_kind): Adjust for arm_breakpoint.
2334
8689682c
AT		 23352015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
2336
2337 * Makefile.in: Add arm.c/o.
2338 * configure.srv: Likewise.
2339 * linux-arm-low.c (arm_breakpoint_kinds): New enum.
2340 (arm_breakpoint_kind_from_pc): New function.
2341 (arm_sw_breakpoint_from_kind): Return proper kind.
2342 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize.
2343
27165294
AT		 23442015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
2345
2346 * linux-low.c (initialize_low): Ajdust for breakpoint global variables
2347 removal.
2348 * mem-break.c : Remove breakpoint_data/breakpoint_len global variables.
2349 (struct raw_breakpoint) <size>: Remove.
2350 (struct raw_breakpoint) <kind>: Add.
2351 (bp_size): New function.
2352 (bp_opcode): Likewise.
2353 (find_raw_breakpoint_at): Adjust for kind.
2354 (insert_memory_breakpoint): Adjust for kind call bp_size,bp_opcode.
2355 (remove_memory_breakpoint): Adjust for kind call bp_size.
2356 (set_raw_breakpoint_at): Adjust for kind.
2357 (set_breakpoint): Likewise.
2358 (set_breakpoint_at): Call breakpoint_kind_from_pc.
2359 (delete_raw_breakpoint): Adjust for kind.
2360 (delete_breakpoint): Likewise.
2361 (find_gdb_breakpoint): Likewise.
2362 (set_gdb_breakpoint_1): Likewise.
2363 (set_gdb_breakpoint): Likewise.
2364 (delete_gdb_breakpoint_1): Likewise.
2365 (delete_gdb_breakpoint): Likewise.
2366 (uninsert_raw_breakpoint): Likewise.
2367 (reinsert_raw_breakpoint): Likewise.
2368 (set_breakpoint_data): Remove.
2369 (validate_inserted_breakpoint): Adjust for kind call bp_size,bp_opcode.
2370 (check_mem_read): Adjust for kind call bp_size.
2371 (check_mem_write): Adjust for kind call bp_size,bp_opcode.
2372 (clone_one_breakpoint): Adjust for kind.
2373 * mem-break.h (set_gdb_breakpoint): Likewise.
2374 (delete_gdb_breakpoint): Likewise.
2375 * server.c (process_serial_event): Likewise.
2376
dd373349
AT		 23772015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
2378
2379 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): New function.
2380 (struct linux_target_ops) <breakpoint>: Remove.
2381 (struct linux_target_ops) <breakpoint_len>: Remove.
2382 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2383 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2384 * linux-arm-low.c (arm_breakpoint_kind_from_pc): New function.
2385 (arm_sw_breakpoint_from_kind): New function.
2386 * linux-bfin-low.c (bfin_sw_breakpoint_from_kind): New function.
2387 (struct linux_target_ops) <breakpoint>: Remove.
2388 (struct linux_target_ops) <breakpoint_len>: Remove.
2389 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2390 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2391 * linux-cris-low.c (cris_sw_breakpoint_from_kind): New function.
2392 (struct linux_target_ops) <breakpoint>: Remove.
2393 (struct linux_target_ops) <breakpoint_len>: Remove.
2394 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2395 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2396 * linux-crisv32-low.c (cris_sw_breakpoint_from_kind): New function.
2397 (struct linux_target_ops) <breakpoint>: Remove.
2398 (struct linux_target_ops) <breakpoint_len>: Remove.
2399 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2400 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2401 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_pc
2402 and sw_breakpoint_from_kind to increment the pc.
2403 (linux_breakpoint_kind_from_pc): New function.
2404 (linux_sw_breakpoint_from_kind): New function.
2405 (struct target_ops) <sw_breakpoint_from_kind>: Initialize field.
2406 (initialize_low): Call breakpoint_kind_from_pc and
2407 sw_breakpoint_from_kind to replace breakpoint_data/len.
2408 * linux-low.h (struct linux_target_ops) <breakpoint_kind_from_pc>:
2409 New field.
2410 (struct linux_target_ops) <sw_breakpoint_from_kind>: Likewise.
2411 * linux-m32r-low.c (m32r_sw_breakpoint_from_kind): New function.
2412 (struct linux_target_ops) <breakpoint>: Remove.
2413 (struct linux_target_ops) <breakpoint_len>: Remove.
2414 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2415 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2416 * linux-m68k-low.c (m68k_sw_breakpoint_from_kind): New function.
2417 (struct linux_target_ops) <breakpoint>: Remove.
2418 (struct linux_target_ops) <breakpoint_len>: Remove.
2419 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2420 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2421 * linux-mips-low.c (mips_sw_breakpoint_from_kind): New function.
2422 (struct linux_target_ops) <breakpoint>: Remove.
2423 (struct linux_target_ops) <breakpoint_len>: Remove.
2424 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2425 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2426 * linux-nios2-low.c (nios2_sw_breakpoint_from_kind): New function.
2427 (struct linux_target_ops) <breakpoint>: Remove.
2428 (struct linux_target_ops) <breakpoint_len>: Remove.
2429 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2430 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2431 * linux-ppc-low.c (ppc_sw_breakpoint_from_kind): New function.
2432 (struct linux_target_ops) <breakpoint>: Remove.
2433 (struct linux_target_ops) <breakpoint_len>: Remove.
2434 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2435 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2436 * linux-s390-low.c (s390_sw_breakpoint_from_kind): New function.
2437 (struct linux_target_ops) <breakpoint>: Remove.
2438 (struct linux_target_ops) <breakpoint_len>: Remove.
2439 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2440 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2441 * linux-sh-low.c (sh_sw_breakpoint_from_kind): New function.
2442 (struct linux_target_ops) <breakpoint>: Remove.
2443 (struct linux_target_ops) <breakpoint_len>: Remove.
2444 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2445 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2446 * linux-sparc-low.c (sparc_sw_breakpoint_from_kind): New function.
2447 (struct linux_target_ops) <breakpoint>: Remove.
2448 (struct linux_target_ops) <breakpoint_len>: Remove.
2449 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2450 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2451 * linux-tic6x-low.c (tic6x_sw_breakpoint_from_kind): New function.
2452 (struct linux_target_ops) <breakpoint>: Remove.
2453 (struct linux_target_ops) <breakpoint_len>: Remove.
2454 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2455 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2456 * linux-tile-low.c (tile_sw_breakpoint_from_kind): New function.
2457 * linux-x86-low.c (x86_sw_breakpoint_from_kind): New function.
2458 (struct linux_target_ops) <breakpoint>: Remove.
2459 (struct linux_target_ops) <breakpoint_len>: Remove.
2460 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2461 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2462 * linux-xtensa-low.c (xtensa_sw_breakpoint_from_kind) New function.
2463 (struct linux_target_ops) <breakpoint>: Remove.
2464 (struct linux_target_ops) <breakpoint_len>: Remove.
2465 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2466 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2467
4cd98a19
AT		 24682015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
2469
2470 * linux-cris-low.c (cris_get_pc): Remove void arg.
2471
774ee6d2
AR		 24722015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
2473
2474 * gdbserver/nto-low.c (nto_insert_point, nto_remove_point): Fix
2475 variable name.
2476
833dcd29
AR		 24772015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
2478
2479 * inferiors.c (thread_pid_matches_callback): New function.
2480 (find_thread_process): New function.
2481 (remove_thread): Reset current_thread.
2482 (remove_process): Assert threads have been removed first.
2483
8d689ee5
YQ		 24842015-10-15 Yao Qi <yao.qi@linaro.org>
2485
2486 * linux-aarch64-low.c (aarch64_insert_point): Set len to 2
2487 if it is 3.
2488 (aarch64_remove_point): Likewise.
2489 * regcache.c (regcache_register_size): New function.
2490
1c2e1515
YQ		 24912015-10-12 Yao Qi <yao.qi@linaro.org>
2492
2493 * linux-aarch64-low.c: Update all callers as emit_load_store
2494 is renamed to aarch64_emit_load_store.
2495
e1c587c3
YQ		 24962015-10-12 Yao Qi <yao.qi@linaro.org>
2497
2498 * linux-aarch64-low.c: Update all callers of function renaming
2499 from emit_insn to aarch64_emit_insn.
2500
b6542f81
YQ		 25012015-10-12 Yao Qi <yao.qi@linaro.org>
2502
2503 * linux-aarch64-low.c (enum aarch64_opcodes): Move to
2504 arch/aarch64-insn.h.
2505 (struct aarch64_memory_operand): Likewise.
2506 (ENCODE): Likewise.
2507 (emit_insn): Move to arch/aarch64-insn.c.
2508 (emit_b, emit_bcond, emit_cb, emit_tb): Remove.
2509 (emit_load_store): Move to arch/aarch64-insn.c.
2510 (emit_ldr, emit_ldrb, emit_ldrsw, emit_nop): Remove.
2511 (can_encode_int32): Remove.
2512
246994ce
YQ		 25132015-10-12 Yao Qi <yao.qi@linaro.org>
2514
2515 * linux-aarch64-low.c (extract_signed_bitfield): Remove.
2516 (aarch64_decode_ldr_literal): Move to gdb/arch/aarch64-insn.c.
2517 (aarch64_relocate_instruction): Likewise.
2518 (struct aarch64_insn_data): Move to gdb/arch/aarch64-insn.h.
2519 (struct aarch64_insn_visitor): Likewise.
2520
0badd99f
YQ		 25212015-10-12 Yao Qi <yao.qi@linaro.org>
2522
2523 * linux-aarch64-low.c (struct aarch64_insn_data): New.
2524 (struct aarch64_insn_visitor): New.
2525 (struct aarch64_insn_relocation_data): New.
2526 (aarch64_ftrace_insn_reloc_b): New function.
2527 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
2528 (aarch64_ftrace_insn_reloc_cb): Likewise.
2529 (aarch64_ftrace_insn_reloc_tb): Likewise.
2530 (aarch64_ftrace_insn_reloc_adr): Likewise.
2531 (aarch64_ftrace_insn_reloc_ldr_literal): Likewise.
2532 (aarch64_ftrace_insn_reloc_others): Likewise.
2533 (visitor): New.
2534 (aarch64_relocate_instruction): Use visitor.
2535
dfaffe9d
YQ		 25362015-10-12 Yao Qi <yao.qi@linaro.org>
2537
2538 * linux-aarch64-low.c (aarch64_relocate_instruction): Return
2539 int. Add argument buf.
2540 (aarch64_install_fast_tracepoint_jump_pad): Pass buf to
2541 aarch64_relocate_instruction.
2542
70b439f0
YQ		 25432015-10-12 Yao Qi <yao.qi@linaro.org>
2544
2545 * linux-aarch64-low.c (aarch64_relocate_instruction): Add
2546 argument insn. Remove local variable insn. Don't call
2547 target_read_uint32.
2548 (aarch64_install_fast_tracepoint_jump_pad): Call
2549 target_read_uint32.
2550
7781c06f
YQ		 25512015-09-30 Yao Qi <yao.qi@linaro.org>
2552
2553 * linux-aarch64-low.c (emit_movk): Shorten a long line.
2554 (emit_load_store_pair): Likewise.
2555
9a3c8263
SM		 25562015-09-25 Simon Marchi <simon.marchi@ericsson.com>
2557
2558 * dll.c (match_dll): Add cast(s).
2559 (unloaded_dll): Likewise.
2560 * linux-low.c (second_thread_of_pid_p): Likewise.
2561 (delete_lwp_callback): Likewise.
2562 (count_events_callback): Likewise.
2563 (select_event_lwp_callback): Likewise.
2564 (linux_set_resume_request): Likewise.
2565 * server.c (accumulate_file_name_length): Likewise.
2566 (emit_dll_description): Likewise.
2567 (handle_qxfer_threads_worker): Likewise.
2568 (visit_actioned_threads): Likewise.
2569 * thread-db.c (any_thread_of): Likewise.
2570 * tracepoint.c (same_process_p): Likewise.
2571 (match_blocktype): Likewise.
2572 (build_traceframe_info_xml): Likewise.
2573
224c3ddb
SM		 25742015-09-25 Simon Marchi <simon.marchi@ericsson.com>
2575
2576 * ax.c (gdb_parse_agent_expr): Add cast to allocation result
2577 assignment.
2578 (gdb_unparse_agent_expr): Likewise.
2579 * hostio.c (require_data): Likewise.
2580 (handle_pread): Likewise.
2581 * linux-low.c (disable_regset): Likewise.
2582 (fetch_register): Likewise.
2583 (store_register): Likewise.
2584 (get_dynamic): Likewise.
2585 (linux_qxfer_libraries_svr4): Likewise.
2586 * mem-break.c (delete_fast_tracepoint_jump): Likewise.
2587 (set_fast_tracepoint_jump): Likewise.
2588 (uninsert_fast_tracepoint_jumps_at): Likewise.
2589 (reinsert_fast_tracepoint_jumps_at): Likewise.
2590 (validate_inserted_breakpoint): Likewise.
2591 (clone_agent_expr): Likewise.
2592 * regcache.c (init_register_cache): Likewise.
2593 * remote-utils.c (putpkt_binary_1): Likewise.
2594 (decode_M_packet): Likewise.
2595 (decode_X_packet): Likewise.
2596 (look_up_one_symbol): Likewise.
2597 (relocate_instruction): Likewise.
2598 (monitor_output): Likewise.
2599 * server.c (handle_search_memory): Likewise.
2600 (handle_qxfer_exec_file): Likewise.
2601 (handle_qxfer_libraries): Likewise.
2602 (handle_qxfer): Likewise.
2603 (handle_query): Likewise.
2604 (handle_v_cont): Likewise.
2605 (handle_v_run): Likewise.
2606 (captured_main): Likewise.
2607 * target.c (write_inferior_memory): Likewise.
2608 * thread-db.c (try_thread_db_load_from_dir): Likewise.
2609 * tracepoint.c (init_trace_buffer): Likewise.
2610 (add_tracepoint_action): Likewise.
2611 (add_traceframe): Likewise.
2612 (add_traceframe_block): Likewise.
2613 (cmd_qtdpsrc): Likewise.
2614 (cmd_qtdv): Likewise.
2615 (cmd_qtstatus): Likewise.
2616 (response_source): Likewise.
2617 (response_tsv): Likewise.
2618 (cmd_qtnotes): Likewise.
2619 (gdb_collect): Likewise.
2620 (initialize_tracepoint): Likewise.
2621
afbe19f8
PL		 26222015-09-21 Pierre Langlois <pierre.langlois@arm.com>
2623
2624 * linux-aarch64-low-.c: Include ax.h and tracepoint.h.
2625 (enum aarch64_opcodes) <RET>, <SUBS>, <AND>, <ORR>, <ORN>,
2626 <EOR>, <LSLV>, <LSRV>, <ASRV>, <SBFM>, <UBFM>, <CSINC>, <MUL>,
2627 <NOP>: New.
2628 (enum aarch64_condition_codes): New enum.
2629 (w0): New static global.
2630 (fp): Likewise.
2631 (lr): Likewise.
2632 (struct aarch64_memory_operand) <type>: New
2633 MEMORY_OPERAND_POSTINDEX type.
2634 (postindex_memory_operand): New helper function.
2635 (emit_ret): New function.
2636 (emit_load_store_pair): New function, factored out of emit_stp
2637 with support for MEMORY_OPERAND_POSTINDEX.
2638 (emit_stp): Rewrite using emit_load_store_pair.
2639 (emit_ldp): New function.
2640 (emit_load_store): Likewise.
2641 (emit_ldr): Mention post-index instruction in comment.
2642 (emit_ldrh): New function.
2643 (emit_ldrb): New function.
2644 (emit_ldrsw): Mention post-index instruction in comment.
2645 (emit_str): Likewise.
2646 (emit_subs): New function.
2647 (emit_cmp): Likewise.
2648 (emit_and): Likewise.
2649 (emit_orr): Likewise.
2650 (emit_orn): Likewise.
2651 (emit_eor): Likewise.
2652 (emit_mvn): Likewise.
2653 (emit_lslv): Likewise.
2654 (emit_lsrv): Likewise.
2655 (emit_asrv): Likewise.
2656 (emit_mul): Likewise.
2657 (emit_sbfm): Likewise.
2658 (emit_sbfx): Likewise.
2659 (emit_ubfm): Likewise.
2660 (emit_ubfx): Likewise.
2661 (emit_csinc): Likewise.
2662 (emit_cset): Likewise.
2663 (emit_nop): Likewise.
2664 (emit_ops_insns): New helper function.
2665 (emit_pop): Likewise.
2666 (emit_push): Likewise.
2667 (aarch64_emit_prologue): New function.
2668 (aarch64_emit_epilogue): Likewise.
2669 (aarch64_emit_add): Likewise.
2670 (aarch64_emit_sub): Likewise.
2671 (aarch64_emit_mul): Likewise.
2672 (aarch64_emit_lsh): Likewise.
2673 (aarch64_emit_rsh_signed): Likewise.
2674 (aarch64_emit_rsh_unsigned): Likewise.
2675 (aarch64_emit_ext): Likewise.
2676 (aarch64_emit_log_not): Likewise.
2677 (aarch64_emit_bit_and): Likewise.
2678 (aarch64_emit_bit_or): Likewise.
2679 (aarch64_emit_bit_xor): Likewise.
2680 (aarch64_emit_bit_not): Likewise.
2681 (aarch64_emit_equal): Likewise.
2682 (aarch64_emit_less_signed): Likewise.
2683 (aarch64_emit_less_unsigned): Likewise.
2684 (aarch64_emit_ref): Likewise.
2685 (aarch64_emit_if_goto): Likewise.
2686 (aarch64_emit_goto): Likewise.
2687 (aarch64_write_goto_address): Likewise.
2688 (aarch64_emit_const): Likewise.
2689 (aarch64_emit_call): Likewise.
2690 (aarch64_emit_reg): Likewise.
2691 (aarch64_emit_pop): Likewise.
2692 (aarch64_emit_stack_flush): Likewise.
2693 (aarch64_emit_zero_ext): Likewise.
2694 (aarch64_emit_swap): Likewise.
2695 (aarch64_emit_stack_adjust): Likewise.
2696 (aarch64_emit_int_call_1): Likewise.
2697 (aarch64_emit_void_call_2): Likewise.
2698 (aarch64_emit_eq_goto): Likewise.
2699 (aarch64_emit_ne_goto): Likewise.
2700 (aarch64_emit_lt_goto): Likewise.
2701 (aarch64_emit_le_goto): Likewise.
2702 (aarch64_emit_gt_goto): Likewise.
2703 (aarch64_emit_ge_got): Likewise.
2704 (aarch64_emit_ops_impl): New static global variable.
2705 (aarch64_emit_ops): New target function, return
2706 &aarch64_emit_ops_impl.
2707 (struct linux_target_ops): Install it.
2708
bb903df0
PL		 27092015-09-21 Pierre Langlois <pierre.langlois@arm.com>
2710
2711 * Makefile.in (linux-aarch64-ipa.o, aarch64-ipa.o): New rules.
2712 * configure.srv (aarch64*-*-linux*): Add linux-aarch64-ipa.o and
2713 aarch64-ipa.o.
2714 * linux-aarch64-ipa.c: New file.
2715 * linux-aarch64-low.c: Include arch/aarch64-insn.h, inttypes.h
2716 and endian.h.
2717 (aarch64_get_thread_area): New target method.
2718 (extract_signed_bitfield): New helper function.
2719 (aarch64_decode_ldr_literal): New function.
2720 (enum aarch64_opcodes): New enum.
2721 (struct aarch64_register): New struct.
2722 (struct aarch64_operand): New struct.
2723 (x0): New static global.
2724 (x1): Likewise.
2725 (x2): Likewise.
2726 (x3): Likewise.
2727 (x4): Likewise.
2728 (w2): Likewise.
2729 (ip0): Likewise.
2730 (sp): Likewise.
2731 (xzr): Likewise.
2732 (aarch64_register): New helper function.
2733 (register_operand): Likewise.
2734 (immediate_operand): Likewise.
2735 (struct aarch64_memory_operand): New struct.
2736 (offset_memory_operand): New helper function.
2737 (preindex_memory_operand): Likewise.
2738 (enum aarch64_system_control_registers): New enum.
2739 (ENCODE): New macro.
2740 (emit_insn): New helper function.
2741 (emit_b): New function.
2742 (emit_bcond): Likewise.
2743 (emit_cb): Likewise.
2744 (emit_tb): Likewise.
2745 (emit_blr): Likewise.
2746 (emit_stp): Likewise.
2747 (emit_ldp_q_offset): Likewise.
2748 (emit_stp_q_offset): Likewise.
2749 (emit_load_store): Likewise.
2750 (emit_ldr): Likewise.
2751 (emit_ldrsw): Likewise.
2752 (emit_str): Likewise.
2753 (emit_ldaxr): Likewise.
2754 (emit_stxr): Likewise.
2755 (emit_stlr): Likewise.
2756 (emit_data_processing_reg): Likewise.
2757 (emit_data_processing): Likewise.
2758 (emit_add): Likewise.
2759 (emit_sub): Likewise.
2760 (emit_mov): Likewise.
2761 (emit_movk): Likewise.
2762 (emit_mov_addr): Likewise.
2763 (emit_mrs): Likewise.
2764 (emit_msr): Likewise.
2765 (emit_sevl): Likewise.
2766 (emit_wfe): Likewise.
2767 (append_insns): Likewise.
2768 (can_encode_int32_in): New helper function.
2769 (aarch64_relocate_instruction): New function.
2770 (aarch64_install_fast_tracepoint_jump_pad): Likewise.
2771 (aarch64_get_min_fast_tracepoint_insn_len): Likewise.
2772 (struct linux_target_ops): Install aarch64_get_thread_area,
2773 aarch64_install_fast_tracepoint_jump_pad and
2774 aarch64_get_min_fast_tracepoint_insn_len.
2775
787749ea
PL		 27762015-09-21 Pierre Langlois <pierre.langlois@arm.com>
2777
2778 * Makefile.in (aarch64-insn.o): New rule.
2779 * configure.srv (aarch64*-*-linux*): Add aarch64-insn.o.
2780
9812b2e6
YQ		 27812015-09-21 Yao Qi <yao.qi@linaro.org>
2782
2783 * ax.c [!IN_PROCESS_AGENT] (gdb_agent_op_sizes): Define it.
2784
18fe412b
YQ		 27852015-09-21 Yao Qi <yao.qi@linaro.org>
2786
2787 * tracepoint.c (max_jump_pad_size): Remove.
2788
a0cc84cd
YQ		 27892015-09-18 Yao Qi <yao.qi@linaro.org>
2790
2791 * linux-aarch64-low.c: Don't include sys/uio.h.
2792 (ps_get_thread_area): Call aarch64_ps_get_thread_area.
2793
d78908cf
WW		 27942015-09-16 Wei-cheng Wang <cole945@gmail.com>
2795
2796 * tracepoint.c (eval_result_type): Change prototype.
2797 (condition_true_at_tracepoint): Fix argument to compiled_cond.
2798
d57e0d50
PA		 27992015-09-15 Pedro Alves <palves@redhat.com>
2800
2801 * remote-utils.c (prepare_resume_reply) <TARGET_WAITKIND_EXECD>:
2802 Check whether to report exec events instead of checking whether
2803 multiprocess is enabled.
2804
5a676acc
PA		 28052015-09-15 Pedro Alves <palves@redhat.com>
2806
2807 PR remote/18965
2808 * remote-utils.c (prepare_resume_reply): Merge
2809 TARGET_WAITKIND_VFORK_DONE switch case with the
2810 TARGET_WAITKIND_FORKED case.
2811
7c5d0fad
YQ		 28122015-09-15 Yao Qi <yao.qi@linaro.org>
2813
2814 * server.c (handle_query): Check string comparison using
2815 "else if" instead of "if".
2816
750ce8d1
YQ		 28172015-09-15 Yao Qi <yao.qi@linaro.org>
2818
2819 * server.c (vCont_supported): New global variable.
2820 (handle_query): Set vCont_supported to 1 if "vContSupported+"
2821 matches. Append ";vContSupported+" to own_buf.
2822 (handle_v_requests): Append ";s;S" to own_buf if target supports
2823 hardware single step or vCont_supported is false.
2824 (capture_main): Set vCont_supported to zero.
2825
70b90b91
YQ		 28262015-09-15 Yao Qi <yao.qi@linaro.org>
2827
2828 * linux-low.c (linux_supports_conditional_breakpoints): Rename
2829 it to ...
2830 (linux_supports_hardware_single_step): ... New function.
2831 (linux_target_ops): Update.
2832 * lynx-low.c (lynx_target_ops): Set field
2833 supports_hardware_single_step to target_can_do_hardware_single_step.
2834 * nto-low.c (nto_target_ops): Likewise.
2835 * spu-low.c (spu_target_ops): Likewise.
2836 * win32-low.c (win32_target_ops): Likewise.
2837 * target.c (target_can_do_hardware_single_step): New function.
2838 * target.h (struct target_ops) <supports_conditional_breakpoints>:
2839 Remove. <supports_hardware_single_step>: New field.
2840 (target_supports_conditional_breakpoints): Remove.
2841 (target_supports_hardware_single_step): New macro.
2842 (target_can_do_hardware_single_step): Declare.
2843 * server.c (handle_query): Use target_supports_hardware_single_step
2844 instead of target_supports_conditional_breakpoints.
2845
ade90bde
YQ		 28462015-09-15 Yao Qi <yao.qi@linaro.org>
2847
2848 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): New
2849 function.
2850 (struct linux_target_ops the_low_target): Install
2851 aarch64_linux_siginfo_fixup.
2852
94585166
DB		 28532015-09-11 Don Breazeal <donb@codesourcery.com>
2854 Luis Machado <lgustavo@codesourcery.com>
2855
2856 * linux-low.c (linux_mourn): Static declaration.
2857 (linux_arch_setup): Move in front of
2858 handle_extended_wait.
2859 (linux_arch_setup_thread): New function.
2860 (handle_extended_wait): Handle exec events. Call
2861 linux_arch_setup_thread. Make event_lwp argument a
2862 pointer-to-a-pointer.
2863 (check_zombie_leaders): Do not check stopped threads.
2864 (linux_low_ptrace_options): Add PTRACE_O_TRACEEXEC.
2865 (linux_low_filter_event): Add lwp and thread for exec'ing
2866 non-leader thread if leader thread has been deleted.
2867 Refactor code into linux_arch_setup_thread and call it.
2868 Pass child lwp pointer by reference to handle_extended_wait.
2869 (linux_wait_for_event_filtered): Update comment.
2870 (linux_wait_1): Prevent clobbering exec event status.
2871 (linux_supports_exec_events): New function.
2872 (linux_target_ops) <supports_exec_events>: Initialize new member.
2873 * lynx-low.c (lynx_target_ops) <supports_exec_events>: Initialize
2874 new member.
2875 * remote-utils.c (prepare_resume_reply): New stop reason 'exec'.
2876 * server.c (report_exec_events): New global variable.
2877 (handle_query): Handle qSupported query for exec-events feature.
2878 (captured_main): Initialize report_exec_events.
2879 * server.h (report_exec_events): Declare new global variable.
2880 * target.h (struct target_ops) <supports_exec_events>: New
2881 member.
2882 (target_supports_exec_events): New macro.
2883 * win32-low.c (win32_target_ops) <supports_exec_events>:
2884 Initialize new member.
2885
0568462b
MM		 28862015-09-09 Markus Metzger <markus.t.metzger@intel.com>
2887
2888 * linux-low.c (linux_low_enable_btrace): Remove.
2889 (linux_target_ops): Replace linux_low_enable_btrace with
2890 linux_enable_btrace.
2891
39edd165
YQ		 28922015-09-03 Yao Qi <yao.qi@linaro.org>
2893
2894 * linux-aarch64-low.c (aarch64_insert_point): Call
2895 aarch64_handle_watchpoint if aarch64_linux_region_ok_for_watchpoint
2896 returns true.
2897
1db33b5a
UW		 28982015-08-27 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
2899
2900 * linux-low.c (check_stopped_by_breakpoint): Use
2901 GDB_ARCH_IS_TRAP_BRKPT instead of GDB_ARCH_TRAP_BRKPT.
2902
ab290430
PA		 29032015-08-27 Pedro Alves <palves@redhat.com>
2904
2905 * proc-service.c (ps_pdwrite): Return PS_ERR/PS_OK explicily.
2906
8d749320
SM		 29072015-08-26 Simon Marchi <simon.marchi@ericsson.com>
2908
6711b7f8
SM		 2909 * ax.c (gdb_parse_agent_expr): Replace xmalloc-family function with
2910 the XNEW-family equivalent.
8d749320
SM		 2911 (compile_bytecodes): Likewise.
2912 * dll.c (loaded_dll): Likewise.
2913 * event-loop.c (append_callback_event): Likewise.
2914 (create_file_handler): Likewise.
2915 (create_file_event): Likewise.
2916 * hostio.c (handle_open): Likewise.
2917 * inferiors.c (add_thread): Likewise.
2918 (add_process): Likewise.
2919 * linux-aarch64-low.c (aarch64_linux_new_process): Likewise.
2920 * linux-arm-low.c (arm_new_process): Likewise.
2921 (arm_new_thread): Likewise.
2922 * linux-low.c (add_to_pid_list): Likewise.
2923 (linux_add_process): Likewise.
2924 (handle_extended_wait): Likewise.
2925 (add_lwp): Likewise.
2926 (enqueue_one_deferred_signal): Likewise.
2927 (enqueue_pending_signal): Likewise.
2928 (linux_resume_one_lwp_throw): Likewise.
2929 (linux_resume_one_thread): Likewise.
2930 (linux_read_memory): Likewise.
2931 (linux_write_memory): Likewise.
2932 * linux-mips-low.c (mips_linux_new_process): Likewise.
2933 (mips_linux_new_thread): Likewise.
2934 (mips_add_watchpoint): Likewise.
2935 * linux-x86-low.c (initialize_low_arch): Likewise.
2936 * lynx-low.c (lynx_add_process): Likewise.
2937 * mem-break.c (set_raw_breakpoint_at): Likewise.
2938 (set_breakpoint): Likewise.
2939 (add_condition_to_breakpoint): Likewise.
2940 (add_commands_to_breakpoint): Likewise.
2941 (clone_agent_expr): Likewise.
2942 (clone_one_breakpoint): Likewise.
2943 * regcache.c (new_register_cache): Likewise.
2944 * remote-utils.c (look_up_one_symbol): Likewise.
2945 * server.c (queue_stop_reply): Likewise.
2946 (start_inferior): Likewise.
2947 (queue_stop_reply_callback): Likewise.
2948 (handle_target_event): Likewise.
2949 * spu-low.c (fetch_ppc_memory): Likewise.
2950 (store_ppc_memory): Likewise.
2951 * target.c (set_target_ops): Likewise.
2952 * thread-db.c (thread_db_load_search): Likewise.
2953 (try_thread_db_load_1): Likewise.
2954 * tracepoint.c (add_tracepoint): Likewise.
2955 (add_tracepoint_action): Likewise.
2956 (create_trace_state_variable): Likewise.
2957 (cmd_qtdpsrc): Likewise.
2958 (cmd_qtro): Likewise.
2959 (add_while_stepping_state): Likewise.
2960 * win32-low.c (child_add_thread): Likewise.
2961 (get_image_name): Likewise.
2962
ed8b7b42
YQ		 29632015-08-25 Yao Qi <yao.qi@linaro.org>
2964
2965 * linux-aarch64-low.c (aarch64_linux_new_thread): Remove.
2966
db3cb7cb
YQ		 29672015-08-25 Yao Qi <yao.qi@linaro.org>
2968
2969 * Makefile.in (aarch64-linux.o): New rule.
2970 * configure.srv (aarch64*-*-linux*): Append aarch64-linux.o to
2971 srv_tgtobj.
2972 * linux-aarch64-low.c: Include nat/aarch64-linux.h.
2973 (aarch64_init_debug_reg_state): Make it extern.
2974 (aarch64_linux_prepare_to_resume): Remove.
2975
f6011a1c
YQ		 29762015-08-25 Yao Qi <yao.qi@linaro.org>
2977
2978 * linux-aarch64-low.c (aarch64_linux_prepare_to_resume): Use
2979 lwp_arch_private_info and ptid_of_lwp.
2980
88e2cf7e
YQ		 29812015-08-25 Yao Qi <yao.qi@linaro.org>
2982
2983 * linux-aarch64-low.c (aarch64_get_debug_reg_state): Add argument pid.
2984 Find proc_info by find_process_pid. All callers updated.
2985
5e35436e
YQ		 29862015-08-25 Yao Qi <yao.qi@linaro.org>
2987
2988 * linux-aarch64-low.c (struct arch64_dr_update_callback_param):
2989 Remove.
2990 (debug_reg_change_callback): Remove.
2991 (aarch64_notify_debug_reg_change): Remove.
2992
4a8a7965
YQ		 29932015-08-25 Yao Qi <yao.qi@linaro.org>
2994
2995 * linux-aarch64-low.c (aarch64_notify_debug_reg_change):
2996 Call current_lwp_ptid.
2997
32a271ee
YQ		 29982015-08-25 Yao Qi <yao.qi@linaro.org>
2999
3000 * linux-aarch64-low.c (debug_reg_change_callback): Use
3001 debug_printf.
3002
0d51c8d7
YQ		 30032015-08-25 Yao Qi <yao.qi@linaro.org>
3004
3005 * linux-aarch64-low.c (debug_reg_change_callback): Use phex.
3006
31a43dd5
YQ		 30072015-08-25 Yao Qi <yao.qi@linaro.org>
3008
3009 * linux-aarch64-low.c (debug_reg_change_callback): Remove comments.
3010
8ee52567
YQ		 30112015-08-25 Yao Qi <yao.qi@linaro.org>
3012
3013 * linux-aarch64-low.c (debug_reg_change_callback): Re-indent
3014 the code.
3015
ff3f0f45
YQ		 30162015-08-25 Yao Qi <yao.qi@linaro.org>
3017
3018 * linux-aarch64-low.c (aarch64_dr_update_callback_param) <pid>:
3019 Remove.
3020 (debug_reg_change_callback): Remove argument entry and add argument
3021 lwp. Remove local variable thread. Don't print thread id in the
3022 debugging output. Don't check whether pid of thread equals to pid.
3023 (aarch64_notify_debug_reg_change): Don't set param.pid. Call
3024 iterate_over_lwps instead find_inferior.
3025
3d40fbb5
PA		 30262015-08-24 Pedro Alves <palves@redhat.com>
3027
3028 * inferiors.c (get_first_process): New function.
3029 * inferiors.h (get_first_process): New declaration.
3030 * remote-utils.c (read_ptid): Default to the first process in the
3031 list, instead of to the current thread's process.
3032
438e1e42
PA		 30332015-08-24 Pedro Alves <palves@redhat.com>
3034
3035 * debug.c: Include gdb_sys_time.h instead of sys/time.h.
3036 * event-loop.c: Likewise.
3037 * remote-utils.c: Likewise.
3038 * tracepoint.c: Likewise.
3039
a8c6d4fc
PA		 30402015-08-24 Pedro Alves <palves@redhat.com>
3041
3042 * spu-low.c (spu_request_interrupt): Use lwpid_of instead of
3043 ptid_get_lwp.
3044
99b0bb12
PA		 30452015-08-21 Pedro Alves <palves@redhat.com>
3046
3047 * ax.c (gdb_eval_agent_expr): Return expr_eval_unhandled_opcode
3048 instead of literal 1.
3049
f8904751
PA		 30502015-08-21 Pedro Alves <palves@redhat.com>
3051
3052 * tdesc.c (default_description): Explicitly zero-initialize.
3053
465a859e
PA		 30542015-08-21 Pedro Alves <palves@redhat.com>
3055
3056 PR gdb/18749
3057 * inferiors.c (remove_thread): Discard any pending stop reply for
3058 this thread.
3059 * server.c (remove_all_on_match_pid): Rename to ...
3060 (remove_all_on_match_ptid): ... this. Work with a filter ptid
3061 instead of a pid.
3062 (discard_queued_stop_replies): Change parameter to a ptid. Now
3063 extern.
3064 (handle_v_kill, kill_inferior_callback, captured_main)
3065 (process_serial_event): Adjust.
3066 * server.h (discard_queued_stop_replies): Declare.
3067
f0db101d
PA		 30682015-08-21 Pedro Alves <palves@redhat.com>
3069
3070 * linux-low.c (wait_for_sigstop): Always switch to no thread
3071 selected if the previously current thread dies.
3072 * lynx-low.c (lynx_request_interrupt): Use the first thread's
3073 process instead of the current thread's.
3074 * remote-utils.c (input_interrupt): Don't check if there's no
3075 current thread.
3076 * server.c (gdb_read_memory, gdb_write_memory): If setting the
3077 current thread to the general thread fails, error out.
3078 (handle_qxfer_auxv, handle_qxfer_libraries)
3079 (handle_qxfer_libraries_svr4, handle_qxfer_siginfo)
3080 (handle_qxfer_spu, handle_qxfer_statictrace, handle_qxfer_fdpic)
3081 (handle_query): Check if there's a thread selected instead of
3082 checking whether there's any thread in the thread list.
3083 (handle_qxfer_threads, handle_qxfer_btrace)
3084 (handle_qxfer_btrace_conf): Don't error out early if there's no
3085 thread in the thread list.
3086 (handle_v_cont, myresume): Don't set the current thread to the
3087 continue thread.
3088 (process_serial_event) <Hg handling>: Also set thread_id if the
3089 previous general thread is still alive.
3090 (process_serial_event) <g/G handling>: If setting the current
3091 thread to the general thread fails, error out.
3092 * spu-low.c (spu_resume, spu_request_interrupt): Use the first
3093 thread's lwp instead of the current thread's.
3094 * target.c (set_desired_thread): If the desired thread was not
3095 found, leave the current thread pointing to NULL. Return an int
3096 (boolean) indicating success.
3097 * target.h (set_desired_thread): Change return type to int.
3098
40045d91
MF		 30992015-08-20 Max Filippov <jcmvbkbc@gmail.com>
3100
3101 * configure.srv (xtensa*-*-linux*): Add srv_linux_thread_db=yes.
3102 * linux-xtensa-low.c (arch/xtensa.h gdb_proc_service.h): New
3103 #includes.
3104 (ps_get_thread_area): New function.
3105
45face3b
GB		 31062015-08-19 Gary Benson <gbenson@redhat.com>
3107
3108 * hostio.c (handle_pread): Do not attempt to read more data
3109 than hostio_reply_with_data can fit in a packet.
3110
16d5f642
JB		 31112015-08-18 Joel Brobecker <brobecker@adacore.com>
3112
3113 * linux-aarch32-low.c (NT_ARM_VFP): Define if not already defined.
3114
a738da3a
MF		 31152015-08-14 Matthew Fortune <matthew.fortune@imgtec.com>
3116
3117 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP_REL.
3118
33ebda9d
PA		 31192015-08-06 Pedro Alves <palves@redhat.com>
3120
3121 * tracepoint.c (expr_eval_result): Now an int.
3122
a44892be
PA		 31232015-08-06 Pedro Alves <palves@redhat.com>
3124
3125 * gdbthread.h (struct regcache): Forward declare.
3126 (struct thread_info) <regcache_data>: Now a struct regcache
3127 pointer.
3128 * inferiors.c (inferior_regcache_data)
3129 (set_inferior_regcache_data): Now work with struct regcache
3130 pointers.
3131 * inferiors.h (struct regcache): Forward declare.
3132 (inferior_regcache_data, set_inferior_regcache_data): Now work
3133 with struct regcache pointers.
3134 * regcache.c (get_thread_regcache, regcache_invalidate_thread)
3135 (free_register_cache_thread): Remove struct regcache pointer
3136 casts.
3137
608a1e46
PA		 31382015-08-06 Pedro Alves <palves@redhat.com>
3139
3140 * server.c (captured_main): On error, print the exception message
3141 to stderr, and if run_once is set, throw a quit.
3142
f0ce0d3a
PA		 31432015-08-06 Pedro Alves <palves@redhat.com>
3144
3145 * linux-low.c (move_out_of_jump_pad_callback): Temporarily switch
3146 the current thread.
3147
bf47e248
PA		 31482015-08-06 Pedro Alves <palves@redhat.com>
3149
3150 * linux-low.c (linux_write_memory): Rewrite debug output to avoid
3151 reading beyond the passed in buffer length.
3152
b6b9ffcc
PL		 31532015-08-06 Pierre Langlois <pierre.langlois@arm.com>
3154
3155 * tracepoint.c (symbol_list) <required>: Remove.
3156
863d01bd
PA		 31572015-08-06 Pedro Alves <palves@redhat.com>
3158
3159 * linux-low.c (handle_extended_wait): Set the fork child's suspend
3160 count if stopping and suspending threads.
3161 (check_stopped_by_breakpoint): If stopped by trace, set the LWP's
3162 stop reason to TARGET_STOPPED_BY_SINGLE_STEP.
3163 (linux_detach): Complete an ongoing step-over.
3164 (lwp_suspended_inc, lwp_suspended_decr): New functions. Use
3165 throughout.
3166 (resume_stopped_resumed_lwps): Don't resume a suspended thread.
3167 (linux_wait_1): If passing a signal to the inferior after
3168 finishing a step-over, unsuspend and re-resume all lwps. If we
3169 see a single-step event but the thread should be continuing, don't
3170 pass the trap to gdb.
3171 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback): Use
3172 internal_error instead of gdb_assert.
3173 (enqueue_pending_signal): New function.
3174 (check_ptrace_stopped_lwp_gone): Add debug output.
3175 (start_step_over): Use internal_error instead of gdb_assert.
3176 (complete_ongoing_step_over): New function.
3177 (linux_resume_one_thread): Don't resume a suspended thread.
3178 (proceed_one_lwp): If the LWP is stepping over a breakpoint, reset
3179 it stepping.
3180
00db26fa
PA		 31812015-08-06 Pedro Alves <palves@redhat.com>
3182
3183 * linux-low.c (add_lwp): Set waitstatus to TARGET_WAITKIND_IGNORE.
3184 (linux_thread_alive): Use lwp_is_marked_dead.
3185 (extended_event_reported): Delete.
3186 (linux_wait_1): Check if waitstatus is TARGET_WAITKIND_IGNORE
3187 instead of extended_event_reported.
3188 (mark_lwp_dead): Don't set the 'dead' flag. Store the waitstatus
3189 as well.
3190 (lwp_is_marked_dead): New function.
3191 (lwp_running): Use lwp_is_marked_dead.
3192 * linux-low.h: Delete 'dead' field, and update 'waitstatus's
3193 comment.
3194
ad071a30
PA		 31952015-08-06 Pedro Alves <palves@redhat.com>
3196
3197 * linux-low.c (linux_wait_1): Move fork event output out of the
3198 !report_to_gdb check. Pass event_child->waitstatus to
3199 target_waitstatus_to_string instead of ourstatus.
3200
524b57e6
YQ		 32012015-08-04 Yao Qi <yao.qi@linaro.org>
3202
3203 * linux-aarch64-low.c (aarch64_supports_tracepoints): Return 0
3204 if current_thread is 32 bit.
3205
6085d6f6
YQ		 32062015-08-04 Yao Qi <yao.qi@linaro.org>
3207
3208 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
3209 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
3210 * server.c (extended_protocol): Remove "static".
3211 * server.h (extended_protocol): Declare it.
3212
8a7e4587
YQ		 32132015-08-04 Yao Qi <yao.qi@linaro.org>
3214
3215 * linux-aarch64-low.c (aarch64_get_pc): Get PC register on
3216 both aarch64 and aarch32.
3217 (aarch64_set_pc): Likewise.
3218
3b53ae99
YQ		 32192015-08-04 Yao Qi <yao.qi@linaro.org>
3220
3221 * configure.srv (case aarch64*-*-linux*): Append arm-with-neon.o
3222 to srv_regobj and append arm-core.xml arm-vfpv3.xml and
3223 arm-with-neon.xml to srv_xmlfiles.
3224 * linux-aarch64-low.c: Include linux-aarch32-low.h.
3225 (is_64bit_tdesc): New function.
3226 (aarch64_linux_read_description): New function.
3227 (aarch64_arch_setup): Call aarch64_linux_read_description.
3228 (regs_info): Rename to regs_info_aarch64.
3229 (aarch64_regs_info): Return right regs_info.
3230 (initialize_low_arch): Call initialize_low_arch_aarch32.
3231
bd9e6534
YQ		 32322015-08-04 Yao Qi <yao.qi@linaro.org>
3233
3234 * configure.srv (srv_tgtobj): Add linux-aarch32-low.o.
3235 * linux-aarch32-low.c: New file.
3236 * linux-aarch32-low.h: New file.
3237 * linux-arm-low.c (arm_fill_gregset): Move it to
3238 linux-aarch32-low.c.
3239 (arm_store_gregset): Likewise.
3240 (arm_fill_vfpregset): Call arm_fill_vfpregset_num
3241 (arm_store_vfpregset): Call arm_store_vfpregset_num.
3242 (arm_arch_setup): Check if PTRACE_GETREGSET works.
3243 (regs_info): Rename to regs_info_arm.
3244 (arm_regs_info): Return regs_info_aarch32 if
3245 have_ptrace_getregset is 1 and target description is
3246 arm_with_neon or arm_with_vfpv3.
3247 (initialize_low_arch): Don't call init_registers_arm_with_neon.
3248 Call initialize_low_arch_aarch32 instead.
3249
ded48a5e
YQ		 32502015-08-04 Yao Qi <yao.qi@linaro.org>
3251
3252 * linux-x86-low.c (have_ptrace_getregset): Move it to ...
3253 * linux-low.c: ... here.
3254 * linux-low.h (have_ptrace_getregset): Declare it.
3255
96e9210f
PA		 32562015-08-04 Pedro Alves <palves@redhat.com>
3257
3258 * thread-db.c (struct thread_db): Use new typedefs.
3259 (try_thread_db_load_1): Define local TDB_DLSYM macro and use it in
3260 CHK calls.
3261 (disable_thread_event_reporting): Cast result of dlsym to
3262 destination function pointer type.
3263 (thread_db_mourn): Use td_ta_delete_ftype.
3264
af60a1ef
SL		 32652015-08-03 Sandra Loosemore <sandra@codesourcery.com>
3266
3267 * linux-nios2-low.c (NIOS2_BREAKPOINT): Conditionalize for
3268 arch variant.
3269 (CDX_BREAKPOINT): Define for R2.
3270 (nios2_breakpoint_at): Check for CDX_BREAKPOINT when R2.
3271 (the_low_target): Add comments.
3272
e8b41681
YQ		 32732015-07-30 Yao Qi <yao.qi@linaro.org>
3274
3275 * linux-arm-low.c (arm_hwcap): Remove it.
3276 (arm_read_description): New local variable arm_hwcap. Don't
3277 set arm_hwcap to zero.
3278
89abb039
YQ		 32792015-07-30 Yao Qi <yao.qi@linaro.org>
3280
3281 * linux-arm-low.c (arm_fill_wmmxregset): Don't use arm_hwcap.
3282 Use regcache->tdesc instead.
3283 (arm_store_wmmxregset): Likewise.
3284 (arm_fill_vfpregset): Likewise.
3285 (arm_store_vfpregset): Likewise.
3286
deca266c
YQ		 32872015-07-30 Yao Qi <yao.qi@linaro.org>
3288
3289 * linux-arm-low.c: Include arch/arm.h.
3290 (arm_fill_gregset): Don't use arm_num_regs and arm_regmap.
3291 (arm_store_gregset): Likewise.
3292
aa58a496
SM		 32932015-07-29 Simon Marchi <simon.marchi@ericsson.com>
3294
3295 * linux-mips-low.c (mips_linux_prepare_to_resume): Add NULL as
3296 ptrace's 4th parameter.
3297
50904b25
YQ		 32982015-07-27 Yao Qi <yao.qi@linaro.org>
3299
3300 * configure.srv (case aarch64*-*-linux*): Don't set
3301 srv_linux_usrregs.
3302
5826e159
PA		 33032015-07-24 Pedro Alves <palves@redhat.c: Likewise.om>
3304
3305 * linux-aarch64-low.c: Include nat/gdb_ptrace.h instead of
3306 sys/ptrace.h.
3307 * linux-arm-low.c: Likewise.
3308 * linux-cris-low.c: Likewise.
3309 * linux-crisv32-low.c: Likewise.
3310 * linux-low.c: Likewise.
3311 * linux-m68k-low.c: Likewise.
3312 * linux-mips-low.c: Likewise.
3313 * linux-nios2-low.c: Likewise.
3314 * linux-s390-low.c: Likewise.
3315 * linux-sparc-low.c: Likewise.
3316 * linux-tic6x-low.c: Likewise.
3317 * linux-tile-low.c: Likewise.
3318 * linux-x86-low.c: Likewise.
3319
54019719
PA		 33202015-07-24 Pedro Alves <palves@redhat.com>
3321
3322 * config.in: Regenerate.
3323 * configure: Regenerate.
3324
eb7aa561
PA		 33252015-07-24 Pedro Alves <palves@redhat.com>
3326
3327 * acinclude.m4: Include ../ptrace.m4.
3328 * configure.ac: Call GDB_AC_PTRACE.
3329 * config.in, configure: Regenerate.
3330
55d7b841
YQ		 33312015-07-24 Yao Qi <yao.qi@linaro.org>
3332
3333 * linux-low.c (linux_create_inferior): Remove setting to
3334 proc->priv->new_inferior.
3335 (linux_attach): Likewise.
3336 (linux_low_filter_event): Likewise.
3337 * linux-low.h (struct process_info_private) <new_inferior>: Remove.
3338
c06cbd92
YQ		 33392015-07-24 Yao Qi <yao.qi@linaro.org>
3340
3341 * linux-low.c (linux_arch_setup): New function.
3342 (linux_low_filter_event): If proc->tdesc is NULL and
3343 proc->attached is true, call the_low_target.arch_setup.
3344 Otherwise, keep status pending, and return.
3345 (linux_resume_one_lwp_throw): Don't call get_pc if
3346 thread->while_stepping isn't NULL. Don't call
3347 get_thread_regcache if proc->tdesc is NULL.
3348 (need_step_over_p): Return 0 if proc->tdesc is NULL.
3349 (linux_target_ops): Install arch_setup.
3350 * server.c (start_inferior): Call the_target->arch_setup.
3351 * target.h (struct target_ops) <arch_setup>: New field.
3352 (target_arch_setup): New marco.
3353 * lynx-low.c (lynx_target_ops): Update.
3354 * nto-low.c (nto_target_ops): Update.
3355 * spu-low.c (spu_target_ops): Update.
3356 * win32-low.c (win32_target_ops): Update.
3357
5ae3ebba
YQ		 33582015-07-24 Yao Qi <yao.qi@linaro.org>
3359
3360 * linux-low.c (linux_add_process): Don't set
3361 proc->priv->new_inferior.
3362 (linux_create_inferior): Set proc->priv->new_inferior to 1.
3363 (linux_attach): Likewise.
3364
eb97750b
YQ		 33652015-07-24 Yao Qi <yao.qi@linaro.org>
3366
3367 * server.c (start_inferior): Code refactor.
3368
51aee833
YQ		 33692015-07-24 Yao Qi <yao.qi@linaro.org>
3370
3371 * server.c (process_serial_event): Set general_thread.
3372
af1b22f3
YQ		 33732015-07-21 Yao Qi <yao.qi@linaro.org>
3374
3375 * linux-aarch64-low.c (aarch64_arch_setup): Remove code and call
3376 aarch64_linux_get_debug_reg_capacity.
3377
554717a3
YQ		 33782015-07-17 Yao Qi <yao.qi@linaro.org>
3379
3380 * Makefile.in (aarch64-linux-hw-point.o): New rule.
3381 * configure.srv (srv_tgtobj): Append aarch64-linux-hw-point.o.
3382 * linux-aarch64-low.c: Include nat/aarch64-linux-hw-point.h.
3383 (AARCH64_HBP_MAX_NUM): Move to nat/aarch64-linux-hw-point.h.
3384 (AARCH64_HWP_MAX_NUM, AARCH64_HBP_ALIGNMENT): Likewise.
3385 (AARCH64_HWP_ALIGNMENT): Likewise.
3386 (AARCH64_HWP_MAX_LEN_PER_REG): Likewise.
3387 (AARCH64_DEBUG_NUM_SLOTS, AARCH64_DEBUG_ARCH): Likewise.
3388 (aarch64_num_bp_regs, aarch64_num_wp_regs): Likewise.
3389 (AARCH64_DEBUG_ARCH_V8, DR_MARK_ALL_CHANGED): Likewise.
3390 (DR_MARK_N_CHANGED, DR_CLEAR_CHANGED): Likewise.
3391 (DR_HAS_CHANGED, DR_N_HAS_CHANGE): Likewise.
3392 (struct aarch64_debug_reg_state): Likewise.
3393 (struct arch_lwp_info): Likewise.
3394 (aarch64_align_watchpoint): Likewise.
3395 (DR_CONTROL_ENABLED, DR_CONTROL_LENGTH): Likewise.
3396 (aarch64_watchpoint_length): Likewise.
3397 (aarch64_point_encode_ctrl_reg): Likewise
3398 (aarch64_point_is_aligned): Likewise.
3399 (aarch64_align_watchpoint): Likewise.
3400 (aarch64_linux_set_debug_regs):
3401 (aarch64_dr_state_insert_one_point): Likewise.
3402 (aarch64_dr_state_remove_one_point): Likewise.
3403 (aarch64_handle_breakpoint): Likewise.
3404 (aarch64_handle_aligned_watchpoint): Likewise.
3405 (aarch64_handle_unaligned_watchpoint): Likewise.
3406 (aarch64_handle_watchpoint): Likewise.
3407
c67ca4de
YQ		 34082015-07-17 Yao Qi <yao.qi@linaro.org>
3409
3410 * linux-aarch64-low.c (aarch64_handle_breakpoint): Add argument state
3411 and don't aarch64_get_debug_reg_state. All callers update.
3412 (aarch64_handle_aligned_watchpoint): Likewise.
3413 (aarch64_handle_unaligned_watchpoint): Likewise.
3414 (aarch64_handle_watchpoint): Likewise.
3415 (aarch64_insert_point): Call aarch64_get_debug_reg_state earlier.
3416 (aarch64_remove_point): Likewise.
3417
25abf979
YQ		 34182015-07-17 Yao Qi <yao.qi@linaro.org>
3419
3420 * linux-aarch64-low.c (aarch64_show_debug_reg_state): Use
3421 debug_printf.
3422 (aarch64_handle_unaligned_watchpoint): Likewise.
3423
db1ff28b
JK		 34242015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
3425
3426 Revert the previous 3 commits:
3427 Move gdb_regex* to common/
3428 Move linux_find_memory_regions_full & co.
3429 gdbserver build-id attribute generator
3430
700ca40f
JK		 34312015-07-15 Aleksandar Ristovski <aristovski@qnx.com
3432 Jan Kratochvil <jan.kratochvil@redhat.com>
3433
3434 gdbserver build-id attribute generator.
3435 * linux-low.c (nat/linux-maps.h, search.h, rsp-low.h): Include.
3436 (ElfXX_Ehdr, ElfXX_Phdr, ElfXX_Nhdr): New.
3437 (ELFXX_FLD, ELFXX_SIZEOF, ELFXX_ROUNDUP, BUILD_ID_INVALID): New.
3438 (find_phdr): New.
3439 (get_dynamic): Use find_pdhr to traverse program headers.
3440 (struct mapping_entry, mapping_entry_s, free_mapping_entry_vec)
3441 (compare_mapping_entry_range, struct find_memory_region_callback_data)
3442 (read_build_id, find_memory_region_callback, lrfind_mapping_entry)
3443 (get_hex_build_id): New.
3444 (linux_qxfer_libraries_svr4): Add optional build-id attribute
3445 to reply XML document.
3446
9904185c
JK		 34472015-07-15 Aleksandar Ristovski <aristovski@qnx.com
3448 Jan Kratochvil <jan.kratochvil@redhat.com>
3449
3450 * target.c: Include target/target-utils.h and fcntl.h.
3451 (target_fileio_read_stralloc_1_pread, target_fileio_read_stralloc_1)
3452 (target_fileio_read_stralloc): New functions.
3453
6e5b4429
JK		 34542015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
3455
3456 * Makefile.in (OBS): Add gdb_regex.o.
3457 (gdb_regex.o): New.
3458 * config.in: Rebuilt.
3459 * configure: Rebuilt.
3460
ddc98fbf
JK		 34612015-07-15 Aleksandar Ristovski <aristovski@qnx.com
3462 Jan Kratochvil <jan.kratochvil@redhat.com>
3463
3464 Create empty nat/linux-maps.[ch] and common/target-utils.[ch].
3465 * Makefile.in (OBS): Add target-utils.o.
3466 (linux-maps.o, target-utils.o): New.
3467 * configure.srv (srv_linux_obj): Add linux-maps.o.
3468
e57bb7a0
PL		 34692015-07-15 Pierre Langlois <pierre.langlois@arm.com>
3470
3471 * linux-aarch64-low.c (aarch64_supports_range_stepping): New
3472 function, return 1.
3473 (the_low_target): Install it.
3474
586b02a9
PA		 34752015-07-14 Pedro Alves <palves@redhat.com>
3476
3477 * linux-low.c (kill_wait_lwp): Don't assert if waitpid fails.
3478 Instead, ignore ECHILD, and throw an error for other errnos.
3479
58c1b36c
PA		 34802015-07-10 Pedro Alves <palves@redhat.com>
3481
3482 * event-loop.c (struct callback_event) <data>: Change type to
3483 gdb_client_data instance instead of gdb_client_data pointer.
3484 (append_callback_event): Adjust.
3485
421530db
PL		 34862015-07-10 Pierre Langlois <pierre.langlois@arm.com>
3487
3488 * linux-aarch64-low.c: Add comments for each linux_target_ops
3489 method. Remove comments already covered in target_ops and
3490 linux_target_ops definitions.
3491 (the_low_target): Add comments for each unimplemented method.
3492
c2d65f38
YQ		 34932015-07-09 Yao Qi <yao.qi@linaro.org>
3494
3495 * linux-aarch64-low.c (aarch64_regmap): Remove.
3496 (aarch64_usrregs_info): Remove.
3497 (regs_info): Set field usrregs to NULL.
3498
b20a6524
MM		 34992015-07-02 Markus Metzger <markus.t.metzger@intel.com>
3500
3501 * linux-low.c: Include "rsp-low.h"
3502 (linux_low_encode_pt_config, linux_low_encode_raw): New.
3503 (linux_low_read_btrace): Support BTRACE_FORMAT_PT.
3504 (linux_low_btrace_conf): Support BTRACE_FORMAT_PT.
3505 (handle_btrace_enable_pt): New.
3506 (handle_btrace_general_set): Support "pt".
3507 (handle_btrace_conf_general_set): Support "pt:size".
3508
96c97461
PL		 35092015-06-29 Pierre Langlois <pierre.langlois@arm.com>
3510
3511 * linux-aarch64-low.c (aarch64_supports_z_point_type): Enable for
3512 Z_PACKET_SW_BP.
3513
37d66942
PL		 35142015-06-29 Pierre Langlois <pierre.langlois@arm.com>
3515
3516 * linux-aarch64-low.c: Remove comment about endianness.
3517 (aarch64_breakpoint): Change type to gdb_byte[]. Set to "brk #0".
3518 (aarch64_breakpoint_at): Change type of insn to gdb_byte[]. Use
3519 memcmp.
3520
dc06243f
GB		 35212015-06-24 Gary Benson <gbenson@redhat.com>
3522
3523 * linux-i386-ipa.c (stdint.h): Do not include.
3524 * lynx-i386-low.c (stdint.h): Likewise.
3525 * lynx-ppc-low.c (stdint.h): Likewise.
3526 * mem-break.c (stdint.h): Likewise.
3527 * thread-db.c (stdint.h): Likewise.
3528 * tracepoint.c (stdint.h): Likewise.
3529 * win32-low.c (stdint.h): Likewise.
3530
124e13d9
SM		 35312015-06-18 Simon Marchi <simon.marchi@ericsson.com>
3532
3533 * server.c (write_qxfer_response): Update call to
3534 remote_escape_output.
3535
909c2cda
JK		 35362015-06-15 Aleksandar Ristovski <aristovski@qnx.com
3537 Jan Kratochvil <jan.kratochvil@redhat.com>
3538
3539 Merge multiple hex conversions.
3540 * gdbreplay.c (tohex): Rename to 'fromhex'.
3541 (logchar): Use fromhex.
3542
24c05f46
JK		 35432015-06-10 Jan Kratochvil <jan.kratochvil@redhat.com>
3544
3545 * server.c (handle_qxfer_libraries): Set `version' attribute for
3546 <library-list>.
3547
14d2069a
GB		 35482015-06-10 Gary Benson <gbenson@redhat.com>
3549
3550 * target.h (struct target_ops) <multifs_open>: New field.
3551 <multifs_unlink>: Likewise.
3552 <multifs_readlink>: Likewise.
3553 * linux-low.c (nat/linux-namespaces.h): New include.
3554 (linux_target_ops): Initialize the_target->multifs_open,
3555 the_target->multifs_unlink and the_target->multifs_readlink.
3556 * hostio.h (hostio_handle_new_gdb_connection): New declaration.
3557 * hostio.c (hostio_fs_pid): New static variable.
3558 (hostio_handle_new_gdb_connection): New function.
3559 (handle_setfs): Likewise.
3560 (handle_open): Use the_target->multifs_open as appropriate.
3561 (handle_unlink): Use the_target->multifs_unlink as appropriate.
3562 (handle_readlink): Use the_target->multifs_readlink as
3563 appropriate.
3564 (handle_vFile): Handle vFile:setfs packets.
3565 * server.c (handle_query): Call hostio_handle_new_gdb_connection
3566 after target_handle_new_gdb_connection.
3567
4b8b5e72
GB		 35682015-06-10 Gary Benson <gbenson@redhat.com>
3569
3570 * configure.ac (AC_CHECK_FUNCS): Add setns.
3571 * config.in: Regenerate.
3572 * configure: Likewise.
3573 * Makefile.in (SFILES): Add nat/linux-namespaces.c.
3574 (linux-namespaces.o): New rule.
3575 * configure.srv (srv_linux_obj): Add linux-namespaces.o.
3576
3ac2e371
GB		 35772015-06-09 Gary Benson <gbenson@redhat.com>
3578
3579 * hostio.c (handle_open): Process mode argument with
3580 fileio_to_host_mode.
3581
ca9b78ce
YQ		 35822015-06-01 Yao Qi <yao.qi@linaro.org>
3583
3584 * linux-s390-low.c (PTRACE_GETREGSET, PTRACE_SETREGSET): Remove.
3585 * linux-x86-low.c: Likewise.
3586
bfacd19d
DB		 35872015-05-28 Don Breazeal <donb@codesourcery.com>
3588
3589 * linux-low.c (handle_extended_wait): Initialize
3590 thread_info.last_resume_kind for new fork children.
3591
452003ef
PA		 35922015-05-15 Pedro Alves <palves@redhat.com>
3593
3594 * target.h (target_handle_new_gdb_connection): Rewrite using if
3595 wrapped in do/while.
3596
1041a03c
JB		 35972015-05-14 Joel Brobecker <brobecker@adacore.com>
3598
3599 * configure.ac: Add prfpregset_t BFD_HAVE_SYS_PROCFS_TYPE check.
3600 * configure, config.in: Regenerate.
3601 * gdb_proc_service.h [HAVE_PRFPREGSET_T] (prfpregset_t):
3602 Declare typedef.
3603
c269dbdb
DB		 36042015-05-12 Don Breazeal <donb@codesourcery.com>
3605
3606 * linux-low.c (handle_extended_wait): Handle PTRACE_EVENT_FORK and
3607 PTRACE_EVENT_VFORK_DONE.
3608 (linux_low_ptrace_options, extended_event_reported): Add vfork
3609 events.
3610 * remote-utils.c (prepare_resume_reply): New stop reasons "vfork"
3611 and "vforkdone" for RSP 'T' Stop Reply Packet.
3612 * server.h (report_vfork_events): Declare
3613 global variable.
3614
3a8a0396
DB		 36152015-05-12 Don Breazeal <donb@codesourcery.com>
3616
3617 * linux-aarch64-low.c (aarch64_linux_new_fork): New function.
3618 (the_low_target) <new_fork>: Initialize new member.
3619 * linux-arm-low.c (arm_new_fork): New function.
3620 (the_low_target) <new_fork>: Initialize new member.
3621 * linux-low.c (handle_extended_wait): Call new target function
3622 new_fork.
3623 * linux-low.h (struct linux_target_ops) <new_fork>: New member.
3624 * linux-mips-low.c (mips_add_watchpoint): New function
3625 extracted from mips_insert_point.
3626 (the_low_target) <new_fork>: Initialize new member.
3627 (mips_linux_new_fork): New function.
3628 (mips_insert_point): Call mips_add_watchpoint.
3629 * linux-x86-low.c (x86_linux_new_fork): New function.
3630 (the_low_target) <new_fork>: Initialize new member.
3631
de0d863e
DB		 36322015-05-12 Don Breazeal <donb@codesourcery.com>
3633
3634 * linux-low.c (handle_extended_wait): Implement return value,
3635 rename argument 'event_child' to 'event_lwp', handle
3636 PTRACE_EVENT_FORK, call internal_error for unrecognized event.
3637 (linux_low_ptrace_options): New function.
3638 (linux_low_filter_event): Call linux_low_ptrace_options,
3639 use different argument fo linux_enable_event_reporting,
3640 use return value from handle_extended_wait.
3641 (extended_event_reported): New function.
3642 (linux_wait_1): Call extended_event_reported and set
3643 status to report fork events.
3644 (linux_write_memory): Add pid to debug message.
3645 (reset_lwp_ptrace_options_callback): New function.
3646 (linux_handle_new_gdb_connection): New function.
3647 (linux_target_ops): Initialize new structure member.
3648 * linux-low.h (struct lwp_info) <waitstatus>: New member.
3649 * lynx-low.c: Initialize new structure member.
3650 * remote-utils.c (prepare_resume_reply): Implement stop reason
3651 "fork" for "T" stop message.
3652 * server.c (handle_query): Call handle_new_gdb_connection.
3653 * server.h (report_fork_events): Declare global flag.
3654 * target.h (struct target_ops) <handle_new_gdb_connection>:
3655 New member.
3656 (target_handle_new_gdb_connection): New macro.
3657 * win32-low.c: Initialize new structure member.
3658
ddcbc397
DB		 36592015-05-12 Don Breazeal <donb@codesourcery.com>
3660
3661 * mem-break.c (APPEND_TO_LIST): Define macro.
3662 (clone_agent_expr): New function.
3663 (clone_one_breakpoint): New function.
3664 (clone_all_breakpoints): New function.
3665 * mem-break.h: Declare new functions.
3666
89245bc0
DB		 36672015-05-12 Don Breazeal <donb@codesourcery.com>
3668
3669 * linux-low.c (linux_supports_fork_events): New function.
3670 (linux_supports_vfork_events): New function.
3671 (linux_target_ops): Initialize new structure members.
3672 (initialize_low): Call linux_check_ptrace_features.
3673 * lynx-low.c (lynx_target_ops): Initialize new structure
3674 members.
3675 * server.c (report_fork_events, report_vfork_events):
3676 New global flags.
3677 (handle_query): Add new features to qSupported packet and
3678 response.
3679 (captured_main): Initialize new global variables.
3680 * target.h (struct target_ops) <supports_fork_events>:
3681 New member.
3682 <supports_vfork_events>: New member.
3683 (target_supports_fork_events): New macro.
3684 (target_supports_vfork_events): New macro.
3685 * win32-low.c (win32_target_ops): Initialize new structure
3686 members.
3687
835205d0
GB		 36882015-05-12 Gary Benson <gbenson@redhat.com>
3689
3690 * server.c (handle_qxfer_exec_file): Use current process
3691 if annex is empty.
3692
21e94bd9
SL		 36932015-05-08 Sandra Loosemore <sandra@codesourcery.com>
3694
3695 * linux-nios2-low.c: Include elf/common.h. Adjust comments.
3696 Remove HAVE_PTRACE_GETREGS conditionals.
3697 (nios2_regsets): Use PTRACE_GETREGSET and PTRACE_SETREGSET
3698 instead of PTRACE_GETREGS and PTRACE_SETREGS.
3699
45614f15
YQ		 37002015-05-08 Yao Qi <yao.qi@linaro.org>
3701
3702 * linux-low.c (linux_supports_conditional_breakpoints): New
3703 function.
3704 (linux_target_ops): Install new target method.
3705 * lynx-low.c (lynx_target_ops): Install NULL hook for
3706 supports_conditional_breakpoints.
3707 * nto-low.c (nto_target_ops): Likewise.
3708 * spu-low.c (spu_target_ops): Likewise.
3709 * win32-low.c (win32_target_ops): Likewise.
3710 * server.c (handle_query): Check
3711 target_supports_conditional_breakpoints.
3712 * target.h (struct target_ops) <supports_conditional_breakpoints>:
3713 New field.
3714 (target_supports_conditional_breakpoints): New macro.
3715
80ad801e
PA		 37162015-05-06 Pedro Alves <palves@redhat.com>
3717
3718 PR server/18081
3719 * server.c (start_inferior): If the process exits, mourn it.
3720
819843c7
GB		 37212015-04-21 Gary Benson <gbenson@redhat.com>
3722
3723 * hostio.c (fileio_open_flags_to_host): Factored out to
3724 fileio_to_host_openflags in common/fileio.c. Single use
3725 updated.
3726
a2d5a9d7
MF		 37272015-04-17 Max Filippov <jcmvbkbc@gmail.com>
3728
3729 * linux-xtensa-low.c (xtensa_fill_gregset)
3730 (xtensa_store_gregset): Check XCHAL_HAVE_LOOPS instead of
3731 XCHAL_HAVE_LOOP.
3732
deb44829
MF		 37332015-04-17 Max Filippov <jcmvbkbc@gmail.com>
3734
3735 * linux-xtensa-low.c (xtensa_usrregs_info): Remove.
3736 (regs_info): Replace usrregs pointer with NULL.
3737
e57f1de3
GB		 37382015-04-17 Gary Benson <gbenson@redhat.com>
3739
3740 * target.h (struct target_ops) <pid_to_exec_file>: New field.
3741 * linux-low.c (linux_target_ops): Initialize pid_to_exec_file.
3742 * server.c (handle_qxfer_exec_file): New function.
3743 (qxfer_packets): Add exec-file entry.
3744 (handle_query): Report qXfer:exec-file:read as supported packet.
3745
62828379
RN		 37462015-04-14 Romain Naour <romain.naour@openwide.fr> (tiny change)
3747
3748 * linux-low.c (linux_read_offsets): Remove get_thread_lwp.
3749
b88bb450
GB		 37502015-04-09 Gary Benson <gbenson@redhat.com>
3751
3752 * hostio-errno.c (errno_to_fileio_error): Remove function.
3753 Update caller to use remote_fileio_to_fio_error.
3754
c8f4bfdd
YQ		 37552015-04-09 Yao Qi <yao.qi@linaro.org>
3756
3757 * linux-low.c (linux_insert_point): Call
3758 insert_memory_breakpoint if TYPE is raw_bkpt_type_sw.
3759 (linux_remove_point): Call remove_memory_breakpoint if type is
3760 raw_bkpt_type_sw.
3761 * linux-x86-low.c (x86_insert_point): Don't call
3762 insert_memory_breakpoint.
3763 (x86_remove_point): Don't call remove_memory_breakpoint.
3764
41f98f02
PA		 37652015-04-01 Pedro Alves <palves@redhat.com>
3766 Cleber Rosa <crosa@redhat.com>
3767
3768 * server.c (gdbserver_usage): Reorganize and extend the usage
3769 message.
3770
2bf6fb9d
PA		 37712015-03-24 Pedro Alves <palves@redhat.com>
3772
3773 * linux-low.c (check_stopped_by_breakpoint): Tweak debug log
3774 output. Also dump TRAP_TRACE.
3775 (linux_low_filter_event): In debug output, distinguish a
3776 resume_stop SIGSTOP from a delayed SIGSTOP.
3777
369f6daa
GB		 37782015-03-24 Gary Benson <gbenson@redhat.com>
3779
3780 * linux-x86-low.c (x86_linux_new_thread): Moved to
3781 nat/x86-linux.c.
3782 (x86_linux_prepare_to_resume): Likewise.
3783
8e5d4070
GB		 37842015-03-24 Gary Benson <gbenson@redhat.com>
3785
3786 * Makefile.in (x86-linux-dregs.o): New rule.
3787 * configure.srv: Add x86-linux-dregs.o to relevant targets.
3788 * linux-x86-low.c: Include nat/x86-linux-dregs.h.
3789 (u_debugreg_offset): Moved to nat/x86-linux-dregs.c.
3790 (x86_linux_dr_get): Likewise.
3791 (x86_linux_dr_set): Likewise.
3792 (update_debug_registers_callback): Likewise.
3793 (x86_linux_dr_set_addr): Likewise.
3794 (x86_linux_dr_get_addr): Likewise.
3795 (x86_linux_dr_set_control): Likewise.
3796 (x86_linux_dr_get_control): Likewise.
3797 (x86_linux_dr_get_status): Likewise.
3798 (x86_linux_update_debug_registers): Likewise.
3799
2b95d440
GB		 38002015-03-24 Gary Benson <gbenson@redhat.com>
3801
3802 * linux-x86-low.c (x86_linux_update_debug_registers):
3803 New function, factored out from...
3804 (x86_linux_prepare_to_resume): ...this.
3805
14b0bc68
GB		 38062015-03-24 Gary Benson <gbenson@redhat.com>
3807
3808 * linux-x86-low.c (x86_linux_dr_get): Update comments.
3809 (x86_linux_dr_set): Likewise.
3810 (update_debug_registers_callback): Likewise.
3811 (x86_linux_dr_set_addr): Likewise.
3812 (x86_linux_dr_get_addr): Likewise.
3813 (x86_linux_dr_set_control): Likewise.
3814 (x86_linux_dr_get_control): Likewise.
3815 (x86_linux_dr_get_status): Likewise.
3816 (x86_linux_prepare_to_resume): Likewise.
3817
5dfe6ca8
GB		 38182015-03-24 Gary Benson <gbenson@redhat.com>
3819
3820 * linux-x86-low.c (x86_linux_dr_get): Add assertion.
3821 Use perror_with_name. Pass string through gettext.
3822 (x86_linux_dr_set): Likewise.
3823
d33472ad
GB		 38242015-03-24 Gary Benson <gbenson@redhat.com>
3825
3826 * linux-x86-low.c (x86_dr_low_set_addr): Rename to...
3827 (x86_linux_dr_set_addr): ...this.
3828 (x86_dr_low_get_addr): Rename to...
3829 (x86_linux_dr_get_addr): ...this.
3830 (x86_dr_low_set_control): Rename to...
3831 (x86_linux_dr_set_control): ...this.
3832 (x86_dr_low_get_control): Rename to...
3833 (x86_linux_dr_get_control): ...this.
3834 (x86_dr_low_get_status): Rename to...
3835 (x86_linux_dr_get_status): ...this.
3836 (x86_dr_low): Update with new function names.
3837
4b134ca1
GB		 38382015-03-24 Gary Benson <gbenson@redhat.com>
3839
3840 * Makefile.in (x86-linux.o): New rule.
3841 * configure.srv: Add x86-linux.o to relevant targets.
3842 * linux-low.c (lwp_set_arch_private_info): New function.
3843 (lwp_arch_private_info): Likewise.
3844 * linux-x86-low.c: Include nat/x86-linux.h.
3845 (arch_lwp_info): Removed structure.
3846 (update_debug_registers_callback):
3847 Use lwp_set_debug_registers_changed.
3848 (x86_linux_prepare_to_resume): Use lwp_debug_registers_changed
3849 and lwp_set_debug_registers_changed.
3850 (x86_linux_new_thread): Use lwp_set_debug_registers_changed.
3851
34c703da
GB		 38522015-03-24 Gary Benson <gbenson@redhat.com>
3853
3854 * linux-low.h (linux_target_ops) <new_thread>: Changed signature.
3855 * linux-arm-low.c (arm_new_thread): Likewise.
3856 * linux-aarch64-low.c (aarch64_linux_new_thread): Likewise.
3857 * linux-mips-low.c (mips_linux_new_thread): Likewise.
3858 * linux-x86-low.c (x86_linux_new_thread): Likewise.
3859 * linux-low.c (add_lwp): Update the_low_target.new_thread call.
3860
cff068da
GB		 38612015-03-24 Gary Benson <gbenson@redhat.com>
3862
3863 * linux-low.c (ptid_of_lwp): New function.
3864 (lwp_is_stopped): Likewise.
3865 (lwp_stop_reason): Likewise.
3866 * linux-x86-low.c (update_debug_registers_callback):
3867 Use lwp_is_stopped.
3868 (x86_linux_prepare_to_resume): Use ptid_of_lwp and
3869 lwp_stop_reason.
3870
b2f7c7e8
GB		 38712015-03-24 Gary Benson <gbenson@redhat.com>
3872
3873 * linux-low.h (linux_stop_lwp): Remove declaration.
3874
6d4ee8c6
GB		 38752015-03-24 Gary Benson <gbenson@redhat.com>
3876
3877 * linux-low.h: Include nat/linux-nat.h.
3878 * linux-low.c (iterate_over_lwps_args): New structure.
3879 (iterate_over_lwps_filter): New function.
3880 (iterate_over_lwps): Likewise.
3881 * linux-x86-low.c (update_debug_registers_callback):
3882 Update signature to what iterate_over_lwps expects.
3883 Remove PID check that iterate_over_lwps now performs.
3884 (x86_dr_low_set_addr): Use iterate_over_lwps.
3885 (x86_dr_low_set_control): Likewise.
3886
70a0bb6b
GB		 38872015-03-24 Gary Benson <gbenson@redhat.com>
3888
3889 * linux-x86-low.c (x86_debug_reg_state): New function.
3890 (x86_linux_prepare_to_resume): Use the above.
3891
7b669087
GB		 38922015-03-24 Gary Benson <gbenson@redhat.com>
3893
3894 * linux-low.c (current_lwp_ptid): New function.
3895 * linux-x86-low.c: Include nat/linux-nat.h.
3896 (x86_dr_low_get_addr): Use current_lwp_ptid.
3897 (x86_dr_low_get_control): Likewise.
3898 (x86_dr_low_get_status): Likewise.
3899
eef49a3d
PA		 39002015-03-20 Pedro Alves <palves@redhat.com>
3901
3902 * tracepoint.c (cmd_qtstatus): Make "str" const.
3903
b2333d22
PA		 39042015-03-20 Pedro Alves <palves@redhat.com>
3905
3906 * server.c (handle_general_set): Make "req_str" const.
3907
23f238d3
PA		 39082015-03-19 Pedro Alves <palves@redhat.com>
3909
3910 * linux-low.c (linux_resume_one_lwp): Rename to ...
3911 (linux_resume_one_lwp_throw): ... this. Don't handle ESRCH here,
3912 instead call perror_with_name.
3913 (check_ptrace_stopped_lwp_gone): New function.
3914 (linux_resume_one_lwp): Reimplement as wrapper around
3915 linux_resume_one_lwp_throw that swallows errors if the LWP is
3916 gone.
3917
91baf43f
PA		 39182015-03-19 Pedro Alves <palves@redhat.com>
3919
3920 * linux-low.c (count_events_callback, select_event_lwp_callback):
3921 No longer check whether the thread has resume_stop as last resume
3922 kind.
3923
8bf3b159
PA		 39242015-03-19 Pedro Alves <palves@redhat.com>
3925
3926 * linux-low.c (count_events_callback, select_event_lwp_callback):
3927 Use the lwp's status_pending_p field, not the thread's.
3928
b90fc188
PA		 39292015-03-19 Pedro Alves <palves@redhat.com>
3930
3931 * linux-low.c (select_event_lwp_callback): Update comments to
3932 no longer mention SIGTRAP.
3933
464b0089
GB		 39342015-03-18 Gary Benson <gbenson@redhat.com>
3935
3936 * server.c (handle_query): Do not report vFile:fstat as supported.
3937
aa9e327f
GB		 39382015-03-11 Gary Benson <gbenson@redhat.com>
3939
3940 * hostio.c (sys/types.h): New include.
3941 (sys/stat.h): Likewise.
3942 (common-remote-fileio.h): Likewise.
3943 (handle_fstat): New function.
3944 (handle_vFile): Handle vFile:fstat packets.
aa9e327f 3945
791c0056
GB		 39462015-03-11 Gary Benson <gbenson@redhat.com>
3947
3948 * configure.ac (AC_CHECK_MEMBERS): Add checks for
3949 struct stat.st_blocks and struct stat.st_blksize.
3950 * configure: Regenerate.
3951 * config.in: Likewise.
3952 * Makefile.in (SFILES): Add common/common-remote-fileio.c.
3953 (OBS): Add common-remote-fileio.o.
3954 (common-remote-fileio.o): New rule.
3955
9a9df970
PA		 39562015-03-09 Pedro Alves <palves@redhat.com>
3957
3958 * tracepoint.c (gdb_agent_helper_thread): Cast '&sockaddr' to
3959 'struct sockaddr' pointer in 'accept' call.
3960
9eb1356e
PA		 39612015-03-09 Pedro Alves <palves@redhat.com>
3962
3963 Revert:
3964 2015-03-07 Pedro Alves <palves@redhat.com>
3965 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
3966 or <winsock2.h> here. Instead include "gdb_socket.h".
3967 (remote_open): Use union gdb_sockaddr_u.
3968 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
3969 or <winsock2.h> here. Instead include "gdb_socket.h".
3970 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
3971 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
3972 or <sys/un.h>.
3973 (init_named_socket, gdb_agent_helper_thread): Use union
3974 gdb_sockaddr_u.
3975
aac331e4
PA		 39762015-03-07 Pedro Alves <palves@redhat.com>
3977
3978 * configure.ac (build_warnings): Move
3979 -Wdeclaration-after-statement to the C-specific set.
3980 * configure: Regenerate.
3981
366c75fc
PA		 39822015-03-07 Pedro Alves <palves@redhat.com>
3983
3984 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
3985 or <winsock2.h> here. Instead include "gdb_socket.h".
3986 (remote_open): Use union gdb_sockaddr_u.
3987 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
3988 or <winsock2.h> here. Instead include "gdb_socket.h".
3989 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
3990 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
3991 or <sys/un.h>.
3992 (init_named_socket, gdb_agent_helper_thread): Use union
3993 gdb_sockaddr_u.
3994
492d29ea
PA		 39952015-03-07 Pedro Alves <palves@redhat.com>
3996
3997 Adjust all callers of TRY_CATCH to use TRY/CATCH/END_CATCH
3998 instead.
3999
60a191ed
YQ		 40002015-03-06 Yao Qi <yao.qi@linaro.org>
4001
4002 * linux-aarch64-low.c (aarch64_insert_point): Use
4003 show_debug_regs as a boolean.
4004 (aarch64_remove_point): Likewise.
4005
f5771b1d
PA		 40062015-03-05 Pedro Alves <palves@redhat.com>
4007
4008 * lynx-low.c (lynx_target_ops): Install NULL hooks for
4009 stopped_by_sw_breakpoint, supports_stopped_by_sw_breakpoint,
4010 stopped_by_hw_breakpoint, supports_stopped_by_hw_breakpoint.
4011 * nto-low.c (nto_target_ops): Likewise.
4012 * spu-low.c (spu_target_ops): Likewise.
4013 * win32-low.c (win32_target_ops): Likewise.
4014
3e572f71
PA		 40152015-03-04 Pedro Alves <palves@redhat.com>
4016
72f4393d 4017 * linux-low.c (check_stopped_by_breakpoint) [USE_SIGTRAP_SIGINFO]:
3e572f71
PA		 4018 Decide whether a breakpoint triggered based on the SIGTRAP's
4019 siginfo.si_code.
72f4393d
L		 4020 (thread_still_has_status_pending_p) [USE_SIGTRAP_SIGINFO]: Don't check whether a
4021 breakpoint is inserted if relying on SIGTRAP's siginfo.si_code.
3e572f71
PA		 4022 (linux_low_filter_event): Check for breakpoints before checking
4023 watchpoints.
4024 (linux_wait_1): Don't re-increment the PC if relying on SIGTRAP's
4025 siginfo.si_code.
72f4393d
L		 4026 (linux_stopped_by_sw_breakpoint)
4027 (linux_supports_stopped_by_sw_breakpoint)
4028 (linux_stopped_by_hw_breakpoint)
4029 (linux_supports_stopped_by_hw_breakpoint): New functions.
4030 (linux_target_ops): Install new target methods.
3e572f71 4031
1ec68e26
PA		 40322015-03-04 Pedro Alves <palves@redhat.com>
4033
4034 * remote-utils.c (prepare_resume_reply): Report swbreak/hbreak.
4035 * server.c (swbreak_feature, hwbreak_feature): New globals.
4036 (handle_query) <qSupported>: Handle "swbreak+" and "hwbreak+".
4037 (captured_main): Clear swbreak_feature and hwbreak_feature.
4038 * server.h (swbreak_feature, hwbreak_feature): Declare.
4039 * target.h (struct target_ops) <stopped_by_sw_breakpoint,
4040 supports_stopped_by_sw_breakpoint, stopped_by_hw_breakpoint,
4041 supports_stopped_by_hw_breakpoint>: New fields.
4042 (target_supports_stopped_by_sw_breakpoint)
4043 (target_stopped_by_sw_breakpoint)
4044 (target_supports_stopped_by_hw_breakpoint)
4045 (target_stopped_by_hw_breakpoint): Declare.
4046
15c66dd6
PA		 40472015-03-04 Pedro Alves <palves@redhat.com>
4048
4049 enum lwp_stop_reason -> enum target_stop_reason
4050 * linux-low.c (check_stopped_by_breakpoint): Adjust.
4051 (thread_still_has_status_pending_p, check_stopped_by_watchpoint)
4052 (linux_wait_1, stuck_in_jump_pad_callback)
4053 (move_out_of_jump_pad_callback, linux_resume_one_lwp)
4054 (linux_stopped_by_watchpoint):
4055 * linux-low.h (enum lwp_stop_reason): Delete.
4056 (struct lwp_info) <stop_reason>: Now an enum target_stop_reason.
4057 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
4058
98fc70d6
YQ		 40592015-03-04 Yao Qi <yao.qi@linaro.org>
4060
4061 * Makefile.in (SFILES): Add linux-aarch64-low.c.
4062
dd2ac174
GB		 40632015-03-03 Gary Benson <gbenson@redhat.com>
4064
4065 * hostio.c (handle_vFile): Fix prefix lengths.
4066
d68e53f4
MM		 40672015-03-03 Markus Metzger <markus.t.metzger@intel.com>
4068
4069 * linux-low.c (linux_low_enable_btrace): Do not overwrite non-zero
4070 ptr_bits.
4071
bf2d68ab
AA		 40722015-03-02 Andreas Arnez <arnez@linux.vnet.ibm.com>
4073
4074 * Makefile.in (s390-vx-linux64.c, s390-tevx-linux64.c)
4075 (s390x-vx-linux64.c, s390x-tevx-linux64.c): New rules.
4076 (clean): Add "rm -f" for above C files.
4077 * configure.srv (srv_regobj): Add s390-vx-linux64.o,
4078 s390-tevx-linux64.o, s390x-vx-linux64.o, and s390x-tevx-linux64.o.
4079 (srv_xmlfiles): Add s390-vx-linux64.xml, s390-tevx-linux64.xml,
4080 s390x-vx-linux64.xml, s390x-tevx-linux64.xml, and s390-vx.xml.
4081 * linux-s390-low.c (HWCAP_S390_VX): New macro.
4082 (init_registers_s390_vx_linux64, init_registers_s390_tevx_linux64)
4083 (init_registers_s390x_vx_linux64)
4084 (init_registers_s390x_tevx_linux64)
4085 (tdesc_s390_vx_linux64, tdesc_s390_tevx_linux64)
4086 (tdesc_s390x_vx_linux64, tdesc_s390x_tevx_linux64): New extern
4087 declarations.
4088 (s390_fill_vxrs_low, s390_store_vxrs_low, s390_fill_vxrs_high)
4089 (s390_store_vxrs_high): New functions.
4090 (s390_regsets): Add entries for NT_S390_VXRS_LOW and
4091 NT_S390_VXRS_HIGH.
4092 (s390_arch_setup): Add logic for selecting one of the new target
4093 descriptions. Activate the new vector regsets if applicable.
4094 (initialize_low_arch): Also invoke init_registers_s390_vx_linux64,
4095 init_registers_s390_tevx_linux64, init_registers_s390x_vx_linux64,
4096 and init_registers_s390x_tevx_linux64.
4097
c966a859
PA		 40982015-03-01 Pedro Alves <palves@redhat.com>
4099
4100 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Constify 'raw_regs'
4101 parameter.
4102
4180215b
PA		 41032015-02-27 Pedro Alves <palves@redhat.com>
4104
4105 * linux-x86-low.c (u_debugreg_offset): New function.
4106 (x86_linux_dr_get, x86_linux_dr_set): Use it.
4107
749bab01
PA		 41082015-02-27 Pedro Alves <palves@redhat.com>
4109
4110 * gdb_proc_service.h: Wrap with EXTERN_C_PUSH/EXTERN_C_POP.
4111 [!HAVE_PROC_SERVICE_H] (struct ps_prochandle): Forward declare.
4112 [!HAVE_PROC_SERVICE_H] (ps_pdread, ps_pdwrite, ps_ptread)
4113 ps_ptwrite, ps_lgetregs, ps_lsetregs, ps_lgetfpregs)
4114 (ps_lsetfpregs, ps_getpid)
4115 (ps_get_thread_area, ps_pglobal_lookup, ps_pstop, ps_pcontinue)
4116 (ps_lstop, ps_lcontinue, ps_lgetxregsize, ps_lgetxregs)
4117 (ps_lsetxregs, ps_plog): Declare.
4118
3c14e5a3
PA		 41192015-02-27 Pedro Alves <palves@redhat.com>
4120
4121 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Use
4122 IP_AGENT_EXPORT_FUNC.
4123 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Use
4124 IP_AGENT_EXPORT_FUNC.
4125 * tracepoint.c (ATTR_USED, ATTR_NOINLINE, ATTR_CONSTRUCTOR)
4126 (IP_AGENT_EXPORT): Delete.
4127 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
4128 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
4129 (gdb_trampoline_buffer_error, collecting, gdb_collect)
4130 (stop_tracing, flush_trace_buffer, about_to_request_buffer_space)
4131 (trace_buffer_is_full, stopping_tracepoint, expr_eval_result)
4132 (error_tracepoint, tracepoints, tracing, trace_buffer_ctrl)
4133 (trace_buffer_ctrl_curr, trace_buffer_lo, trace_buffer_hi)
4134 (traceframe_read_count, traceframe_write_count)
4135 (traceframes_created, trace_state_variables, get_raw_reg)
4136 (get_trace_state_variable_value, set_trace_state_variable_value)
4137 (ust_loaded, helper_thread_id, cmd_buf): Use
4138 IPA_SYM_EXPORTED_NAME.
4139 (stop_tracing, flush_trace_buffer): Use IP_AGENT_EXPORT_FUNC.
4140 (tracepoints) Use IP_AGENT_EXPORT_VAR.
4141 (stopping_tracepoint, trace_buffer_is_full, expr_eval_result): Use
4142 IP_AGENT_EXPORT_VAR and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
4143 (last_tracepoint): Move into !IN_PROCESS_AGENT block.
4144 (error_tracepoint): Use IP_AGENT_EXPORT_VAR and wrap in
4145 EXTERN_C_PUSH/EXTERN_C_POP.
4146 (trace_state_variables): Use IP_AGENT_EXPORT_VAR.
4147 (trace_buffer_lo, trace_buffer_hi): Use IP_AGENT_EXPORT_VAR and
4148 wrap in EXTERN_C_PUSH/EXTERN_C_POP.
4149 (trace_buffer_ctrl, trace_buffer_ctrl_curr)
4150 (traceframe_write_count, traceframe_read_count)
4151 (traceframes_created, tracing): Use IP_AGENT_EXPORT_VAR.
4152 (about_to_request_buffer_space, get_trace_state_variable_value)
4153 (set_trace_state_variable_value): Use IP_AGENT_EXPORT_FUNC.
4154 (collecting): Use IP_AGENT_EXPORT_VAR and wrap in
4155 EXTERN_C_PUSH/EXTERN_C_POP.
4156 (gdb_collect): Use IP_AGENT_EXPORT_FUNC.
4157 (ust_loaded, cmd_buf): Use IP_AGENT_EXPORT_VAR.
4158 (helper_thread_id, gdb_agent_capability): Use IP_AGENT_EXPORT_VAR
4159 and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
4160 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
4161 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
4162 (gdb_trampoline_buffer_error): Use IP_AGENT_EXPORT_VAR.
4163 * tracepoint.h (ATTR_USED, ATTR_NOINLINE, EXPORTED_SYMBOL):
4164 Define.
4165 (IP_AGENT_EXPORT_FUNC, IP_AGENT_EXPORT_VAR)
4166 (IP_AGENT_EXPORT_VAR_DECL): Define.
4167 (tracing): Declare.
4168 (gdb_agent_get_raw_reg): Declare.
4169
fe978cb0
PA		 41702015-02-27 Tom Tromey <tromey@redhat.com>
4171 Pedro Alves <palves@redhat.com>
4172
4173 Rename symbols whose names are reserved C++ keywords throughout.
4174
3bc3d82a
PA		 41752015-02-27 Pedro Alves <palves@redhat.com>
4176
4177 * Makefile.in (COMPILER): New, get it from autoconf.
4178 (CXX): Get from autoconf instead.
4179 (COMPILE.pre): Use COMPILER.
4180 (CC-LD): Rename to ...
4181 (CC_LD): ... this. Use COMPILER.
4182 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT), $(IPA_LIB)): Adjust.
4183 (CXX_FOR_TARGET): Default to g++ instead of gcc.
4184 * acinclude.m4: Include build-with-cxx.m4.
4185 * configure.ac: Call AC_PROG_CXX and GDB_AC_BUILD_WITH_CXX.
4186 Disable -Werror by default if building in C++ mode.
4187 (build_warnings): Add -Wno-sign-compare, -Wno-write-strings and
4188 -Wno-narrowing in C++ mode. Run supported-warning-flags tests with
4189 the C++ compiler. Save/restore CXXFLAGS too.
4190 * configure: Regenerate.
4191
07697489
PA		 41922015-02-27 Pedro Alves <palves@redhat.com>
4193
4194 * acinclude.m4: Include libiberty.m4.
4195 * configure.ac: Call libiberty_INIT.
4196 * config.in, configure: Regenerate.
4197
9beb7c4e
PA		 41982015-02-26 Pedro Alves <palves@redhat.com>
4199
4200 * linux-low.c (linux_wait_1): When incrementing the PC past a
4201 program breakpoint always use the_low_target.breakpoint_len as
4202 increment, rather than the maximum between that and
4203 the_low_target.decr_pc_after_break.
4204
8090aef2
PA		 42052015-02-23 Pedro Alves <palves@redhat.com>
4206
4207 * linux-low.c (check_stopped_by_breakpoint): Don't check if the
4208 thread was doing a step-over; always adjust the PC if
4209 we stepped over a permanent breakpoint.
4210 (linux_wait_1): If we stepped over breakpoint that was on top of a
4211 permanent breakpoint, manually advance the PC past it.
4212
bc9540e8
PA		 42132015-02-23 Pedro Alves <palves@redhat.com>
4214
4215 * linux-x86-low.c (REGSIZE): Define in both 32-bit and 64-bit
4216 modes.
4217 (x86_fill_gregset, x86_store_gregset): Use it when handling
4218 $orig_eax.
4219
2db9a427
PA		 42202015-02-20 Pedro Alves <palves@redhat.com>
4221
4222 * thread-db.c: Include "nat/linux-procfs.h".
4223 (thread_db_init): Skip listing new threads if the kernel supports
4224 PTRACE_EVENT_CLONE and /proc/PID/task/ is accessible.
4225
afa8d396
PA		 42262015-02-20 Pedro Alves <palves@redhat.com>
4227
4228 * linux-low.c (status_pending_p_callback): Use ptid_match.
4229
c9587f88
AT		 42302015-02-19 Antoine Tremblay <antoine.tremblay@ericsson.com>
4231
4232 PR breakpoints/16812
4233 * linux-low.c (wstatus_maybe_breakpoint): Remove.
4234 (linux_low_filter_event): Update wstatus_maybe_breakpoint name.
4235 (linux_wait_1): Report SIGTRAP,SIGILL,SIGSEGV.
4236
b05ec7a5
AT		 42372015-02-10 Antoine Tremblay <antoine.tremblay@ericsson.com>
4238
4239 PR breakpoints/15956
4240 * tracepoint.c (cmd_qtinit): Add check for current_thread.
4241
d33501a5
MM		 42422015-02-09 Markus Metzger <markus.t.metzger@intel.com>
4243
4244 * linux-low.c (linux_low_btrace_conf): Print size.
4245 * server.c (handle_btrace_conf_general_set): New.
4246 (hanle_general_set): Call handle_btrace_conf_general_set.
4247 (handle_query): Report Qbtrace-conf:bts:size as supported.
4248
f4abbc16
MM		 42492015-02-09 Markus Metzger <markus.t.metzger@intel.com>
4250
4251 * linux-low.c (linux_low_enable_btrace): Update parameters.
4252 (linux_low_btrace_conf): New.
4253 (linux_target_ops)<to_btrace_conf>: Initialize.
4254 * server.c (current_btrace_conf): New.
4255 (handle_btrace_enable): Rename to ...
4256 (handle_btrace_enable_bts): ... this. Pass &current_btrace_conf
4257 to target_enable_btrace. Update comment. Update users.
4258 (handle_qxfer_btrace_conf): New.
4259 (qxfer_packets): Add btrace-conf entry.
4260 (handle_query): Report qXfer:btrace-conf:read as supported packet.
4261 * target.h (target_ops)<enable_btrace>: Update parameters and comment.
4262 (target_ops)<read_btrace_conf>: New.
4263 (target_enable_btrace): Update parameters.
4264 (target_read_btrace_conf): New.
4265
043c3577
MM		 42662015-02-09 Markus Metzger <markus.t.metzger@intel.com>
4267
4268 * server.c (handle_btrace_general_set): Remove call to
4269 target_supports_btrace.
4270 (supported_btrace_packets): New.
4271 (handle_query): Call supported_btrace_packets.
4272 * target.h: include btrace-common.h.
4273 (btrace_target_info): Removed.
4274 (supports_btrace, target_supports_btrace): Update parameters.
4275
734b0e4b
MM		 42762015-02-09 Markus Metzger <markus.t.metzger@intel.com>
4277
4278 * Makefile.in (SFILES): Add common/btrace-common.c.
4279 (OBS): Add common/btrace-common.o.
4280 (btrace-common.o): Add build rules.
4281 * linux-low: Include btrace-common.h.
4282 (linux_low_read_btrace): Use struct btrace_data. Call
4283 btrace_data_init and btrace_data_fini.
4284
d6c146e9
PA		 42852015-02-06 Pedro Alves <palves@redhat.com>
4286
4287 * thread-db.c (find_new_threads_callback): Add debug output.
4288
20ba1ce6
PA		 42892015-02-04 Pedro Alves <palves@redhat.com>
4290
4291 * linux-low.c (handle_extended_wait): Don't resume LWPs here.
4292 (resume_stopped_resumed_lwps): New function.
4293 (linux_wait_for_event_filtered): Use it.
4294
8cc73a39
SDJ		 42952015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
4296
4297 * Makefile.in (SFILES): Add linux-personality.c.
4298 (linux-personality.o): New rule.
4299 * configure.srv (srv_linux_obj): Add linux-personality.o to the
4300 list of objects to be built.
4301 * linux-low.c: Include nat/linux-personality.h.
4302 (linux_create_inferior): Remove code to disable address space
4303 randomization (moved to ../nat/linux-personality.c). Create
4304 cleanup to disable address space randomization.
4305
fb23d554
SDJ		 43062015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
4307
4308 * Makefile.in (posix-strerror.o): New rule.
4309 (mingw-strerror.o): Likewise.
4310 * configure: Regenerated.
4311 * configure.ac: Source file ../common/common.host. Initialize new
4312 variable srv_host_obs. Add srv_host_obs to GDBSERVER_DEPFILES.
4313
cdf43629
YQ		 43142015-01-14 Yao Qi <yao@codesourcery.com>
4315
4316 * Makefile.in (SFILES): Add nat/ppc-linux.c.
4317 (ppc-linux.o): New rule.
4318 * configure.srv (powerpc*-*-linux*): Add ppc-linux.o.
4319 * configure.ac: AC_CHECK_FUNCS(getauxval).
4320 * config.in: Re-generated.
4321 * configure: Re-generated.
4322 * linux-ppc-low.c (ppc_arch_setup) [__powerpc64__]: Call
4323 ppc64_64bit_inferior_p
4324
514c5338
YQ		 43252015-01-14 Yao Qi <yao@codesourcery.com>
4326
4327 * linux-ppc-low.c: Include "nat/ppc-linux.h".
4328 (PPC_FEATURE_HAS_VSX): Move to nat/ppc-linux.h.
4329 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Likewise.
4330 (PT_ORIG_R3, PT_TRAP): Likewise.
4331 (PTRACE_GETVSXREGS, PTRACE_SETVSXREGS): Likewise.
4332 (PTRACE_GETVRREGS, PTRACE_SETVRREGS): Likewise.
4333 (PTRACE_GETEVRREGS, PTRACE_SETEVRREGS): Likewise.
4334
3368c1e5
JB		 43352015-01-10 Joel Brobecker <brobecker@adacore.com>
4336
4337 * i387-fp.c (i387_cache_to_xsave): In look over
4338 num_avx512_zmmh_high_registers, replace use of struct i387_xsave
4339 zmmh_low_space field by use of zmmh_high_space.
4340
582511be
PA		 43412015-01-09 Pedro Alves <palves@redhat.com>
4342
4343 * linux-low.c (step_over_bkpt): Move higher up in the file.
4344 (handle_extended_wait): Don't store the stop_pc here.
4345 (get_stop_pc): Adjust comments and rename to ...
4346 (check_stopped_by_breakpoint): ... this. Record whether the LWP
4347 stopped for a software breakpoint or hardware breakpoint.
4348 (thread_still_has_status_pending_p): New function.
4349 (status_pending_p_callback): Use
4350 thread_still_has_status_pending_p. If the event is no longer
4351 interesting, resume the LWP.
4352 (handle_tracepoints): Add assert.
4353 (maybe_move_out_of_jump_pad): Remove cancel_breakpoints call.
4354 (wstatus_maybe_breakpoint): New function.
4355 (cancel_breakpoint): Delete function.
4356 (check_stopped_by_watchpoint): New function, factored out from
4357 linux_low_filter_event.
4358 (lp_status_maybe_breakpoint): Delete function.
4359 (linux_low_filter_event): Remove filter_ptid argument.
4360 Leave thread group exits pending here. Store the LWP's stop PC.
4361 Always leave events pending.
4362 (linux_wait_for_event_filtered): Pull all events out of the
4363 kernel, and leave them all pending.
4364 (count_events_callback, select_event_lwp_callback): Consider all
4365 events.
4366 (cancel_breakpoints_callback, linux_cancel_breakpoints): Delete.
4367 (select_event_lwp): Only give preference to the stepping LWP in
4368 all-stop mode. Adjust comments.
4369 (ignore_event): New function.
4370 (linux_wait_1): Delete 'retry' label. Use ignore_event. Remove
4371 references to cancel_breakpoints. Adjust to renames. Also give
4372 equal priority to all LWPs that have had events in non-stop mode.
4373 If reporting a software breakpoint event, unadjust the LWP's PC.
4374 (linux_wait): If linux_wait_1 returned an ignored event, retry.
4375 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback):
4376 Adjust.
4377 (linux_resume_one_lwp): Store the LWP's PC. Adjust.
4378 (resume_status_pending_p): Use thread_still_has_status_pending_p.
4379 (linux_stopped_by_watchpoint): Adjust.
4380 (linux_target_ops): Remove reference to linux_cancel_breakpoints.
4381 * linux-low.h (enum lwp_stop_reason): New.
4382 (struct lwp_info) <stop_pc>: Adjust comment.
4383 <stopped_by_watchpoint>: Delete field.
4384 <stop_reason>: New field.
4385 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
4386 * mem-break.c (software_breakpoint_inserted_here)
4387 (hardware_breakpoint_inserted_here): New function.
4388 * mem-break.h (software_breakpoint_inserted_here)
4389 (hardware_breakpoint_inserted_here): Declare.
4390 * target.h (struct target_ops) <cancel_breakpoints>: Remove field.
4391 (cancel_breakpoints): Delete.
4392 * tracepoint.c (clear_installed_tracepoints, stop_tracing)
4393 (upload_fast_traceframes): Remove references to
4394 cancel_breakpoints.
4395
a33e3959
PA		 43962015-01-09 Pedro Alves <palves@redhat.com>
4397
4398 * thread-db.c (find_new_threads_callback): Ignore thread if the
4399 kernel thread ID is -1.
4400
8784d563
PA		 44012015-01-09 Pedro Alves <palves@redhat.com>
4402
4403 * linux-low.c (linux_attach_fail_reason_string): Move to
4404 nat/linux-ptrace.c, and rename.
4405 (linux_attach_lwp): Update comment.
4406 (attach_proc_task_lwp_callback): New function.
4407 (linux_attach): Adjust to rename and use
4408 linux_proc_attach_tgid_threads.
4409 (linux_attach_fail_reason_string): Delete declaration.
4410
76f2b779
JB		 44112015-01-01 Joel Brobecker <brobecker@adacore.com>
4412
4413 * gdbreplay.c (gdbreplay_version): Update copyright year to 2015.
4414 * server.c (gdbserver_version): Likewise.
4415
fafcc06a
SDJ		 44162014-12-29 Sergio Durigan Junior <sergiodj@redhat.com>
4417
4418 * remote-utils.c: Include ctype.h.
4419 (input_interrupt): Explicitly handle the case when the char
4420 received is the NUL byte. Improve the printing of non-ASCII
4421 characters.
4422
beed38b8
JB		 44232014-12-16 Joel Brobecker <brobecker@adacore.com>
4424
4425 * linux-low.c (linux_low_filter_event): Update call to
4426 linux_enable_event_reporting following the addition of
4427 a new parameter to that function.
4428
bf330350
CU		 44292014-12-16 Catalin Udma <catalin.udma@freescale.com>
4430
4431 PR server/17457
4432 * linux-aarch64-low.c (AARCH64_FPSR_REGNO): New define.
4433 (AARCH64_FPCR_REGNO): Likewise.
4434 (AARCH64_NUM_REGS): Update to include fpsr/fpcr registers.
4435 (aarch64_fill_fpregset): Add missing fpsr/fpcr registers.
4436 (aarch64_store_fpregset): Likewise.
4437
5227d625
JB		 44382014-12-15 Joel Brobecker <brobecker@adacore.com>
4439
4440 * lynx-low.c (lynx_resume): Use PTRACE_SINGLESTEP_ONE if N == 1.
4441 Remove FIXME comment about assumption about N.
4442
f93b65a0
JB		 44432014-12-13 Joel Brobecker <brobecker@adacore.com>
4444
4445 * configure.ac: If large-file support is disabled in GDBserver,
4446 pass --disable-largefile to ACX_CONFIGURE_DIR call for "gnulib".
4447 * configure: Regenerate.
4448
e5a9158d
AA		 44492014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
4450
4451 * linux-low.c (regsets_fetch_inferior_registers): Suppress the
4452 warning upon ENODATA from ptrace.
4453 * linux-s390-low.c (s390_store_tdb): New.
4454 (s390_regsets): Add regset for NT_S390_TDB.
4455
feea5f36
AA		 44562014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
4457
4458 * linux-low.c (regsets_store_inferior_registers): Skip regsets
4459 without a fill_function.
4460 * linux-s390-low.c (s390_fill_last_break): Remove.
4461 (s390_regsets): Set fill_function to NULL for NT_S390_LAST_BREAK.
4462 (s390_arch_setup): Use regset's size instead of fill_function for
4463 loop end condition.
4464
098dbe61
AA		 44652014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
4466
4467 * linux-low.c (regsets_fetch_inferior_registers): Do not invoke
4468 the regset's store function when ptrace returned an error.
4469 * regcache.c (get_thread_regcache): Invalidate register cache
4470 before fetching inferior's registers.
4471
28eef672
AA		 44722014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
4473
4474 * linux-low.c (regsets_fetch_inferior_registers): Rephrase
4475 while-loop as for-loop.
4476 (regsets_store_inferior_registers): Likewise.
4477
bdca27a2
YQ		 44782014-11-28 Yao Qi <yao@codesourcery.com>
4479
4480 * configure.ac(AC_CHECK_FUNCS): Remove readlink.
4481 * config.in, configure: Re-generate.
4482 * hostio.c (handle_unlink): Remove code checking HAVE_READLINK
4483 is defined.
4484
9c232dda
YQ		 44852014-11-21 Yao Qi <yao@codesourcery.com>
4486
4487 * configure.ac: Don't invoke AC_FUNC_ALLOCA.
4488 (AC_CHECK_HEADERS): Remove malloc.h.
4489 * configure: Re-generated.
4490 * config.in: Re-generated.
4491 * server.h: Don't include alloca.h and malloc.h.
4492 * gdbreplay.c: Don't check HAVE_ALLOCA_H is defined.
4493 Don't include malloc.h.
4494
43968415
JB		 44952014-11-17 Joel Brobecker <brobecker@adacore.com>
4496
4497 * lynx-low.c (lynx_write_memory): Put lynx_read_memory and
4498 corresponding ERRNO check in same block.
4499
40e91bc7
PA		 45002014-11-12 Pedro Alves <palves@redhat.com>
4501
4502 * server.c (cont_thread): Update comment.
4503 (start_inferior, attach_inferior): No longer clear cont_thread.
4504 (handle_v_cont): No longer set cont_thread.
4505 (captured_main): Clear cont_thread each time a GDB connects.
4506
c2c118cf
PA		 45072014-11-12 Pedro Alves <palves@redhat.com>
4508
4509 * linux-low.c (linux_wait_1): Don't force a wait for the Hc
4510 thread, and don't resume all threads if the Hc thread has exited.
4511
78708b7c
PA		 45122014-11-12 Pedro Alves <palves@redhat.com>
4513
4514 * linux-low.c (linux_request_interrupt): Always send a SIGINT to
4515 the process group instead of to a specific LWP.
4516
a2abc7de
PA		 45172014-10-15 Pedro Alves <palves@redhat.com>
4518
4519 PR server/17487
4520 * win32-arm-low.c (arm_set_thread_context): Remove current_event
4521 parameter.
4522 (arm_set_thread_context): Delete.
4523 (the_low_target): Adjust.
4524 * win32-i386-low.c (debug_registers_changed)
4525 (debug_registers_used): Delete.
4526 (update_debug_registers_callback): New function.
4527 (x86_dr_low_set_addr, x86_dr_low_set_control): Mark all threads as
4528 needing to update their debug registers.
4529 (win32_get_current_dr): New function.
4530 (x86_dr_low_get_addr, x86_dr_low_get_control)
4531 (x86_dr_low_get_status): Fetch the debug register from the thread
4532 record's context.
4533 (i386_initial_stuff): Adjust.
4534 (i386_get_thread_context): Remove current_event parameter. Don't
4535 clear debug_registers_changed nor copy DR values to
4536 debug_reg_state.
4537 (i386_set_thread_context): Delete.
4538 (i386_prepare_to_resume): New function.
4539 (i386_thread_added): Mark the thread as needing to update irs
4540 debug registers.
4541 (the_low_target): Remove i386_set_thread_context and install
4542 i386_prepare_to_resume.
4543 * win32-low.c (win32_get_thread_context): Adjust.
4544 (win32_set_thread_context): Use SetThreadContext
4545 directly.
4546 (win32_prepare_to_resume): New function.
4547 (win32_require_context): New function, factored out from ...
4548 (thread_rec): ... this.
4549 (continue_one_thread): Call win32_prepare_to_resume on each thread
4550 we're about to continue.
4551 (win32_resume): Call win32_prepare_to_resume on the event thread.
4552 * win32-low.h (struct win32_thread_info)
4553 <debug_registers_changed>: New field.
4554 (struct win32_target_ops): Change prototype of set_thread_context,
4555 delete set_thread_context and add prepare_to_resume.
4556 (win32_require_context): New declaration.
4557
a442d071
GB		 45582014-10-08 Gary Benson <gbenson@redhat.com>
4559
4560 * server.h: Do not include common-exceptions.h.
4561
6f1947e8
GB		 45622014-10-08 Gary Benson <gbenson@redhat.com>
4563
4564 * server.h: Do not include cleanups.h.
4565
63b434a4
JH		 45662014-09-30 James Hogan <james.hogan@imgtec.com>
4567
4568 * Makefile.in (clean): Add rm -f commands for mips-dsp-linux.c and
4569 mips64-dsp-linux.c.
4570
c4d9ceb6
YQ		 45712014-09-23 Yao Qi <yao@codesourcery.com>
4572
4573 * linux-low.c (lp_status_maybe_breakpoint): New function.
4574 (linux_low_filter_event): Call lp_status_maybe_breakpoint.
4575 (count_events_callback): Likewise.
4576 (select_event_lwp_callback): Likewise.
4577 (cancel_breakpoints_callback): Likewise.
4578
89a5711c
DB		 45792014-09-19 Don Breazeal <donb@codesourcery.com>
4580
4581 * linux-low.c (handle_extended_wait): Call
4582 linux_ptrace_get_extended_event.
4583 (get_stop_pc, get_detach_signal, linux_low_filter_event): Call
4584 linux_is_extended_waitstatus.
4585
bffc0964
JB		 45862014-09-16 Joel Brobecker <brobecker@adacore.com>
4587
4588 * Makefile.in (CPPFLAGS): Define.
4589 (INTERNAL_CFLAGS_BASE): Add ${CPPFLAGS}.
4590 (IPAGENT_CFLAGS): Remove ${CPPFLAGS}.
4591
0bfdf32f
GB		 45922014-09-16 Gary Benson <gbenson@redhat.com>
4593
4594 * inferiors.h (current_inferior): Renamed as...
4595 (current_thread): New variable. All uses updated.
4596 * linux-low.c (get_pc): Renamed saved_inferior as saved_thread.
4597 (maybe_move_out_of_jump_pad): Likewise.
4598 (cancel_breakpoint): Likewise.
4599 (linux_low_filter_event): Likewise.
4600 (wait_for_sigstop): Likewise.
4601 (linux_resume_one_lwp): Likewise.
4602 (need_step_over_p): Likewise.
4603 (start_step_over): Likewise.
4604 (linux_stabilize_threads): Renamed save_inferior as saved_thread.
4605 * linux-x86-low.c (x86_linux_update_xmltarget): Likewise.
4606 * proc-service.c (ps_lgetregs): Renamed reg_inferior as reg_thread
4607 and save_inferior as saved_thread.
4608 * regcache.c (get_thread_regcache): Renamed saved_inferior as
4609 saved_thread.
4610 (regcache_invalidate_thread): Likewise.
4611 * remote-utils.c (prepare_resume_reply): Likewise.
4612 * thread-db.c (thread_db_get_tls_address): Likewise.
4613 (disable_thread_event_reporting): Likewise.
4614 (remove_thread_event_breakpoints): Likewise.
4615 * tracepoint.c (gdb_agent_about_to_close): Renamed save_inferior
4616 as saved_thread.
4617 * target.h (set_desired_inferior): Renamed as...
4618 (set_desired_thread): New declaration. All uses updated.
4619 * server.c (myresume): Updated comment to reference thread instead
4620 of inferior.
4621 (handle_serial_event): Likewise.
4622 (handle_target_event): Likewise.
4623
361c8ade
GB		 46242014-09-12 Tom Tromey <tromey@redhat.com>
4625 Gary Benson <gbenson@redhat.com>
4626
4627 * regcache.h: Include common-regcache.h.
4628 (regcache_read_pc): Don't declare.
4629 * regcache.c (get_thread_regcache_for_ptid): New function.
4630
bd9269f7
GB		 46312014-09-11 Tom Tromey <tromey@redhat.com>
4632 Gary Benson <gbenson@redhat.com>
4633
4634 * symbol.c: New file.
4635 * Makefile.in (SFILES): Add symbol.c.
4636 (OBS): Add symbol.o.
4637
f8c1d06b
GB		 46382014-09-11 Gary Benson <gbenson@redhat.com>
4639
4640 * target.c (target_stop_ptid, target_continue_ptid): New
4641 functions.
4642
721ec300
GB		 46432014-09-11 Tom Tromey <tromey@redhat.com>
4644 Gary Benson <gbenson@redhat.com>
4645
4646 * target.h: Include target/target.h.
4647 * target.c (target_read_memory, target_read_uint32)
4648 (target_write_memory): New functions.
4649
c5e92cca
GB		 46502014-09-11 Gary Benson <gbenson@redhat.com>
4651
4652 * server.h (debug_hw_points): Don't declare.
4653 * server.c (debug_hw_points): Don't define. Replace all uses
4654 with show_debug_regs.
4655 * linux-aarch64-low.c (debug_hw_points): Don't define. Replace
4656 all uses with show_debug_regs.
4657
2e4bb98a
EBM		 46582014-09-08 Edjunior Barbosa Machado <emachado@linux.vnet.ibm.com>
4659
4660 * linux-ppc-low.c (ppc_collect_ptrace_register): Adjust routine to take
4661 endianness into account.
4662 (ppc_supply_ptrace_register): Likewise.
4663
ac740bc7
JH		 46642014-09-03 James Hogan <james.hogan@imgtec.com>
4665
4666 * linux-mips-low.c (mips_read_description): Reset errno to 0 prior
4667 to reading DSP_CONTROL with PTRACE_PEEKUSER ptrace call.
4668
97ea6506
GB		 46692014-09-03 Gary Benson <gbenson@redhat.com>
4670
4671 * linux-x86-low.c (x86_linux_prepare_to_resume): Use
4672 ALL_DEBUG_ADDRESS_REGISTERS.
4673
df7e5265
GB		 46742014-09-02 Gary Benson <gbenson@redhat.com>
4675
4676 * i386-low.h: Renamed as...
4677 * x86-low.h: New file. All type, function and variable name
4678 prefixes changed from "i386_" to "x86_". All references updated.
4679 * i386-low.c: Renamed as...
4680 * x86-low.c: New file. All type, function and variable name
4681 prefixes changed from "i386_" to "x86_". All references updated.
4682
ed859da7
GB		 46832014-09-02 Gary Benson <gbenson@redhat.com>
4684
4685 * linux-x86-low.c (x86_linux_new_process): Use XCNEW.
4686 (x86_linux_new_thread): Likewise.
4687
860789c7
GB		 46882014-08-29 Gary Benson <gbenson@redhat.com>
4689
4690 * server.h (setjmp.h): Do not include.
4691 (toplevel): Do not declare.
4692 (common-exceptions.h): Include.
4693 (cleanups.h): Likewise.
4694 * server.c (toplevel): Do not define.
4695 (exit_code): New static global.
4696 (detach_or_kill_for_exit_cleanup): New function.
4697 (main): New function. Original main renamed to...
4698 (captured_main): New function.
4699 * utils.c (verror) [!IN_PROCESS_AGENT]: Use throw_verror.
4700
ff55e1b5
GB		 47012014-08-29 Gary Benson <gbenson@redhat.com>
4702
4703 * Makefile.in (SFILES): Add common/common-exceptions.c.
4704 (OBS): Add common-exceptions.o.
4705 (common-exceptions.o): New rule.
4706 * utils.c (prepare_to_throw_exception): New function.
4707
e9bcb658
GB		 47082014-08-29 Gary Benson <gbenson@redhat.com>
4709
4710 * config.in: Regenerate.
4711 * configure: Likewise.
4712
e3180625
GB		 47132014-08-29 Gary Benson <gbenson@redhat.com>
4714
4715 * Makefile.in (SFILES): Add common/cleanups.c.
4716 (OBS): cleanups.o.
4717 (cleanups.o): New rule.
4718
e3d6ba5d
GB		 47192014-08-29 Gary Benson <gbenson@redhat.com>
4720
4721 * utils.c (internal_vwarning): New function.
4722
7096e886
GB		 47232014-08-28 Gary Benson <gbenson@redhat.com>
4724
4725 * utils.h (fatal): Remove declaration.
4726 * utils.c (fatal): Remove function.
4727
14ce3192
GB		 47282014-08-28 Gary Benson <gbenson@redhat.com>
4729
4730 * tracepoint.c (gdb_agent_init): Replace fatal with
4731 perror_with_name.
4732 (initialize_tracepoint): Likewise.
4733
50278d59
GB		 47342014-08-28 Gary Benson <gbenson@redhat.com>
4735
4736 * remote-utils.c (remote_prepare): Replace fatal with error.
4737
aa96c426
GB		 47382014-08-28 Gary Benson <gbenson@redhat.com>
4739
4740 * linux-low.c (linux_async): Replace fatal with warning.
4741 Tidy up and return.
4742 (linux_start_non_stop): Return -1 if linux_async failed.
4743
f7160e97
GB		 47442014-08-28 Gary Benson <gbenson@redhat.com>
4745
4746 * linux-x86-low.c (i386_dr_low_set_addr): Replace check with
4747 gdb_assert.
4748 (i386_dr_low_get_addr): Remove vague comment.
4749 * win32-i386-low.c (i386_dr_low_set_addr): Replace check with
4750 gdb_assert.
4751
38e08fca
GB		 47522014-08-28 Gary Benson <gbenson@redhat.com>
4753
4754 * inferiors.c (get_thread_process): Replace check with gdb_assert.
4755 * linux-low.c (linux_wait_for_event_filtered): Replace fatal with
4756 internal_error.
4757 (linux_resume_one_lwp): Likewise.
4758 * linux-x86-low.c (x86_siginfo_fixup): Replace checks with
4759 gdb_assert.
4760 * mem-break.c (raw_bkpt_type_to_target_hw_bp_type): Replace fatal
4761 with internal_error.
4762 * regcache.c (get_thread_regcache): Replace check with gdb_assert.
4763 (init_register_cache): Replace fatal with gdb_assert_not_reached.
4764 (find_register_by_name): Replace fatal with internal_error.
4765 (find_regno): Likewise.
4766 * tdesc.c (init_target_desc): Replace check with gdb_assert.
4767 * thread-db.c (thread_db_create_event): Likewise.
4768 (thread_db_load_search): Likewise.
4769 (try_thread_db_load_1): Likewise.
4770 * tracepoint.c (get_jump_space_head): Replace fatal with
4771 internal_error.
4772 (claim_trampoline_space): Likewise.
4773 (have_fast_tracepoint_trampoline_buffer): Likewise.
4774 (cmd_qtstart): Likewise.
4775 (stop_tracing): Likewise.
4776 (fast_tracepoint_collecting): Likewise.
4777 (target_malloc): Likewise.
4778 (download_tracepoint): Likewise.
4779 (download_trace_state_variables): Replace check with gdb_assert.
4780 (upload_fast_traceframes): Replace fatal with internal_error.
4781
34abf635
GB		 47822014-08-19 Tom Tromey <tromey@redhat.com>
4783 Gary Benson <gbenson@redhat.com>
4784
4785 * Makefile.in (SFILES): Add common/common-debug.c.
4786 (OBS): Add common-debug.o.
4787 (common-debug.o): New rule.
4788 * debug.h (debug_printf): Don't declare.
4789 * debug.c (debug_printf): Renamed and rewritten as...
4790 (debug_vprintf): New function.
4791
f6e94d78
GB		 47922014-08-19 Gary Benson <gbenson@redhat.com>
4793
4794 * utils.h: Do not include print-utils.h.
4795
9239eeab
GB		 47962014-08-19 Tom Tromey <tromey@redhat.com>
4797 Gary Benson <gbenson@redhat.com>
4798
4799 * server.h: Add static assertion.
4800 (gdb_byte, CORE_ADDR, LONGEST, ULONGEST): Remove.
4801
ef87c8bb
GB		 48022014-08-19 Tom Tromey <tromey@redhat.com>
4803 Gary Benson <gbenson@redhat.com>
4804
4805 * Makefile.in (SFILES): Add common/errors.c.
4806 (OBS): Add errors.o.
4807 (IPA_OBS): Add errors-ipa.o.
4808 (errors.o): New rule.
4809 (errors-ipa.o): Likewise.
4810 * utils.h (perror_with_name, error, warning): Don't declare.
4811 * utils.c (warning): Renamed and rewritten as...
4812 (vwarning): New function.
4813 (error): Renamed and rewritten as...
4814 (verror): New function.
4815 (internal_error): Renamed and rewritten as...
4816 (internal_verror): New function.
4817
bb974a24
GB		 48182014-08-07 Gary Benson <gbenson@redhat.com>
4819
4820 * configure.ac (AC_CHECK_HEADERS): Remove errno.h.
4821 * configure: Regenerate.
4822 * config.in: Likewise.
4823 * server.h: Do not include errno.h.
4824 * event-loop.c: Likewise.
4825 * hostio-errno.c: Likewise.
4826 * linux-low.c: Likewise.
4827 * remote-utils.c: Likewise.
4828 * spu-low.c: Likewise.
4829 * utils.c: Likewise.
4830 * gdbreplay.c: Unconditionally include errno.h.
4831
6d3d12eb
GB		 48322014-08-07 Gary Benson <gbenson@redhat.com>
4833
4834 * server.h: Do not include string.h.
4835 * event-loop.c: Likewise.
4836 * linux-low.c: Likewise.
4837 * regcache.c: Likewise.
4838 * remote-utils.c: Likewise.
4839 * spu-low.c: Likewise.
4840 * utils.c: Likewise.
4841
dccbb609
GB		 48422014-08-07 Gary Benson <gbenson@redhat.com>
4843
4844 * server.h: Do not include gdb_assert.h.
4845
e76df0d0
GB		 48462014-08-07 Gary Benson <gbenson@redhat.com>
4847
4848 * server.h: Do not include common-utils.h.
4849
4cb9c816
GB		 48502014-08-07 Gary Benson <gbenson@redhat.com>
4851
4852 * server.h: Do not include ptid.h.
4853 * notif.h: Likewise.
4854
3995eeee
GB		 48552014-08-07 Gary Benson <gbenson@redhat.com>
4856
4857 * server.h: Do not include gdb_locale.h.
4858
cb9f1a9b
GB		 48592014-08-07 Gary Benson <gbenson@redhat.com>
4860
4861 * server.h: Do not include gdb/signals.h.
4862 * win32-low.c: Likewise.
4863
a5fceff8
GB		 48642014-08-07 Gary Benson <gbenson@redhat.com>
4865
4866 * server.h: Do not include pathmax.h.
4867
b9391142
GB		 48682014-08-07 Gary Benson <gbenson@redhat.com>
4869
4870 * server.h: Do not include libiberty.h.
4871 * linux-bfin-low.c: Likewise.
4872
0e443c87
GB		 48732014-08-07 Gary Benson <gbenson@redhat.com>
4874
4875 * server.h: Do not include ansidecl.h.
4876
8ebb3f56
GB		 48772014-08-07 Gary Benson <gbenson@redhat.com>
4878
4879 * linux-x86-low.c: Do not include stddef.h.
4880 * lynx-ppc-low.c: Likewise.
4881 * tracepoint.c: Likewise.
4882
8980bdf6
GB		 48832014-08-07 Gary Benson <gbenson@redhat.com>
4884
4885 * server.h: Do not include stdarg.h.
4886 * nto-low.c: Likewise.
4887
d7096f71
GB		 48882014-08-07 Gary Benson <gbenson@redhat.com>
4889
4890 * server.h: Do not include stdlib.h.
4891 * inferiors.c: Likewise.
4892 * linux-low.c: Likewise.
4893 * regcache.c: Likewise.
4894 * spu-low.c: Likewise.
4895 * tracepoint.c: Likewise.
4896 * utils.c: Likewise.
4897
d02f550d
GB		 48982014-08-07 Gary Benson <gbenson@redhat.com>
4899
4900 * server.h: Do not include stdio.h.
4901 * linux-low.c: Likewise.
4902 * remote-utils.c: Likewise.
4903 * spu-low.c: Likewise.
4904 * utils.c: Likewise.
4905 * wincecompat.c: Likewise.
4906
87f6c4e3
GB		 49072014-08-06 Gary Benson <gbenson@redhat.com>
4908
4909 * regcache.c (init_register_cache): Move conditionals inside if.
4910
7089dca4
GB		 49112014-08-06 Gary Benson <gbenson@redhat.com>
4912
4913 * linux-low.c (linux_supports_non_stop): Use target_is_async_p.
4914
462f517e
GB		 49152014-07-31 Gary Benson <gbenson@redhat.com>
4916
4917 * ax.h: Do not include server.h.
4918 * gdbthread.h: Likewise.
4919 * lynx-low.h: Likewise.
4920 * notif.h: Likewise.
4921
976411d6
GB		 49222014-07-30 Gary Benson <gbenson@redhat.com>
4923
4924 * server.h: Include common-defs.h.
4925 Do not include config.h or build-gnulib-gdbserver/config.h.
4926
d41f6d8e
GB		 49272014-07-30 Gary Benson <gbenson@redhat.com>
4928
4929 * hostio-errno.c: Move server.h to top of includes list.
4930 * inferiors.c: Likewise.
4931 * linux-x86-low.c: Likewise.
4932 * notif.c: Include server.h.
4933
314c6a35
TT		 49342014-07-24 Tom Tromey <tromey@redhat.com>
4935 Gary Benson <gbenson@redhat.com>
4936
4937 * server.h (CORE_ADDR): Now unsigned.
4938
69ff6be5
PA		 49392014-07-16 Pedro Alves <palves@redhat.com>
4940
4941 * linux-low.c (linux_kill_one_lwp): Use kill_lwp, not kill.
4942
ce9e3fe7
PA		 49432014-07-15 Pedro Alves <palves@redhat.com>
4944
4945 * linux-low.c (linux_kill_one_lwp): Save errno and work with saved
4946 copy.
4947
e76126e8
PA		 49482014-07-11 Pedro Alves <palves@redhat.com>
4949
4950 * linux-low.c (kill_wait_lwp): New function, based on
4951 kill_one_lwp_callback, but use my_waitpid directly.
4952 (kill_one_lwp_callback, linux_kill): Use it.
4953
8e9db26e
PA		 49542014-06-23 Pedro Alves <palves@redhat.com>
4955
4956 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR_CONTROL
4957 before setting DR0..DR3.
4958
698b3e08
GB		 49592014-06-20 Gary Benson <gbenson@redhat.com>
4960
4961 * configure.ac (AC_REPLACE_FUNCS) <vasprintf, vsnprintf>: Removed.
4962 * configure: Regenerated.
4963 * config.in: Likewise.
4964
125f8a3d
GB		 49652014-06-20 Gary Benson <gbenson@redhat.com>
4966
4967 * Makefile.in (SFILES): Update locations for files moved
4968 from common to nat.
4969 (object file files): Reordered.
4970
42995dbd
GB		 49712014-06-20 Gary Benson <gbenson@redhat.com>
4972
4973 * i386-low.h (i386_dr_low_can_set_addr): Removed.
4974 (i386_dr_low_set_addr): Likewise.
4975 (i386_dr_low_get_addr): Likewise.
4976 (i386_dr_low_can_set_control): Likewise.
4977 (i386_dr_low_set_control): Likewise.
4978 (i386_dr_low_get_control): Likewise.
4979 (i386_dr_low_get_status): Likewise.
4980 (i386_get_debug_register_length): Likewise.
4981 * linux-x86-low.c (i386_dr_low_set_addr):
4982 Changed signature. Made static.
4983 (i386_dr_low_get_addr): Likewise.
4984 (i386_dr_low_set_control): Likewise.
4985 (i386_dr_low_get_control): Likewise.
4986 (i386_dr_low_get_status): Likewise.
4987 (i386_dr_low): New global variable.
4988 * win32-i386-low.c (i386_dr_low_set_addr):
4989 Changed signature. Made static.
4990 (i386_dr_low_get_addr): Likewise.
4991 (i386_dr_low_set_control): Likewise.
4992 (i386_dr_low_get_control): Likewise.
4993 (i386_dr_low_get_status): Likewise.
4994 (i386_dr_low): New global variable.
4995
e1d2394b
MS		 49962014-06-20 Marcus Shawcroft <marcus.shawcroft@arm.com>
4997
4998 * configure.ac: Invoke. AC_CHECK_TOOL(AR, ar).
4999 * Makefile.in (AR, AR_FLAGS): Define.
5000 * configure: Regenerate.
5001
3a8ee006
GB		 50022014-06-19 Gary Benson <gbenson@redhat.com>
5003
5004 * Makefile.in (i386-dregs.o): New rule.
5005 * configure.srv: Add i386-dregs.o to all targets using i386-low.o.
5006 * i386-low.c (target.h): Remove include.
5007 (TARGET_HAS_DR_LEN_8): Now in i386-dregs.c.
5008 (DR_CONTROL_SHIFT): Likewise.
5009 (DR_CONTROL_SIZE): Likewise.
5010 (DR_RW_EXECUTE): Likewise.
5011 (DR_RW_WRITE): Likewise.
5012 (DR_RW_READ): Likewise.
5013 (DR_RW_IORW): Likewise.
5014 (DR_LEN_1): Likewise.
5015 (DR_LEN_2): Likewise.
5016 (DR_LEN_4): Likewise.
5017 (DR_LEN_8): Likewise.
5018 (DR_LOCAL_ENABLE_SHIFT): Likewise.
5019 (DR_GLOBAL_ENABLE_SHIFT): Likewise.
5020 (DR_ENABLE_SIZE): Likewise.
5021 (DR_LOCAL_SLOWDOWN): Likewise.
5022 (DR_GLOBAL_SLOWDOWN): Likewise.
5023 (DR_CONTROL_RESERVED): Likewise.
5024 (I386_DR_CONTROL_MASK): Likewise.
5025 (I386_DR_VACANT): Likewise.
5026 (I386_DR_LOCAL_ENABLE): Likewise.
5027 (I386_DR_GLOBAL_ENABLE): Likewise.
5028 (I386_DR_DISABLE): Likewise.
5029 (I386_DR_SET_RW_LEN): Likewise.
5030 (I386_DR_GET_RW_LEN): Likewise.
5031 (I386_DR_WATCH_HIT): Likewise.
5032 (i386_wp_op_t): Likewise.
5033 (i386_show_dr): Likewise.
5034 (i386_length_and_rw_bits): Likewise.
5035 (i386_insert_aligned_watchpoint): Likewise.
5036 (i386_remove_aligned_watchpoint): Likewise.
5037 (i386_handle_nonaligned_watchpoint): Likewise.
5038 i386_update_inferior_debug_regs(): Likewise.
5039 (i386_dr_insert_watchpoint): Likewise.
5040 (i386_dr_remove_watchpoint): Likewise.
5041 (i386_dr_region_ok_for_watchpoint): Likewise.
5042 (i386_dr_stopped_data_address): Likewise.
5043 (i386_dr_stopped_by_watchpoint): Likewise.
5044
8f26655c
GB		 50452014-06-19 Gary Benson <gbenson@redhat.com>
5046
5047 * i386-low.c (i386_dr_show): Renamed to
5048 i386_show_dr and made static. All uses updated.
5049 (i386_dr_length_and_rw_bits): Renamed to
5050 i386_length_and_rw_bits and made static.
5051 All uses updated.
5052 (i386_dr_insert_aligned_watchpoint): Renamed to
5053 i386_insert_aligned_watchpoint and made static.
5054 All uses updated.
5055 (i386_dr_remove_aligned_watchpoint): Renamed to
5056 i386_remove_aligned_watchpoint and made static.
5057 All uses updated.
5058 (i386_dr_update_inferior_debug_regs): Renamed to
5059 i386_update_inferior_debug_regs and made static.
5060 All uses updated.
5061
b9228891
GB		 50622014-06-18 Gary Benson <gbenson@redhat.com>
5063
5171def3
GB		 5064 * i386-low.h (i386_dr_low_can_set_addr): New macro.
5065 (i386_dr_low_can_set_control): Likewise.
5066 (i386_get_debug_register_length): Likewise.
5067 * i386-low.c (i386_dr_low_can_set_addr): Now in i386-low.h.
5068 (i386_dr_low_can_set_control): Likewise.
5069 (i386_get_debug_register_length): Likewise.
5070
50712014-06-17 Gary Benson <gbenson@redhat.com>
5072
b9228891
GB		 5073 * i386-low.h (i386-dregs.h): New include.
5074 (DR_FIRSTADDR): Now in i386-dregs.h.
5075 (DR_LASTADDR): Likewise.
5076 (DR_NADDR): Likewise.
5077 (DR_STATUS): Likewise.
5078 (DR_CONTROL): Likewise.
5079 (i386_debug_reg_state): Likewise.
5080 (i386_dr_insert_watchpoint): Likewise.
5081 (i386_dr_remove_watchpoint): Likewise.
5082 (i386_dr_region_ok_for_watchpoint): Likewise.
5083 (i386_dr_stopped_data_address): Likewise.
5084 (i386_dr_stopped_by_watchpoint): Likewise.
5085 * i386-low.c (ALL_DEBUG_REGISTERS): Likewise.
5086
4be83cc2
GB		 50872014-06-18 Gary Benson <gbenson@redhat.com>
5088
5089 * i386-low.h (i386_low_insert_watchpoint): Renamed to
5090 i386_dr_insert_watchpoint.
5091 (i386_low_remove_watchpoint): Renamed to
5092 i386_dr_remove_watchpoint.
5093 (i386_low_region_ok_for_watchpoint): Renamed to
5094 i386_dr_region_ok_for_watchpoint.
5095 (i386_low_stopped_data_address): Renamed to
5096 i386_dr_stopped_data_address.
5097 (i386_low_stopped_by_watchpoint): Renamed to
5098 i386_dr_stopped_by_watchpoint.
5099 * i386-low.c (i386_show_dr): Renamed to
5100 i386_dr_show and made nonstatic. All uses updated.
5101 (i386_length_and_rw_bits): Renamed to
5102 i386_dr_length_and_rw_bits and made nonstatic.
5103 All uses updated.
5104 (i386_insert_aligned_watchpoint): Renamed to
5105 i386_dr_insert_aligned_watchpoint and made nonstatic.
5106 All uses updated.
5107 (i386_remove_aligned_watchpoint): Renamed to
5108 i386_dr_remove_aligned_watchpoint and made nonstatic.
5109 All uses updated.
5110 (i386_update_inferior_debug_regs): Renamed to
5111 i386_dr_update_inferior_debug_regs and made nonstatic.
5112 All uses updated.
5113 (i386_low_insert_watchpoint): Renamed to
5114 i386_dr_insert_watchpoint. All uses updated.
5115 (i386_low_remove_watchpoint): Renamed to
5116 i386_dr_remove_watchpoint. All uses updated.
5117 (i386_low_region_ok_for_watchpoint): Renamed to
5118 i386_dr_region_ok_for_watchpoint. All uses updated.
5119 (i386_low_stopped_data_address): Renamed to
5120 i386_dr_stopped_data_address. All uses updated.
5121 (i386_low_stopped_by_watchpoint): Renamed to
5122 i386_dr_stopped_by_watchpoint. All uses updated.
5123
131aa0d4
GB		 51242014-06-18 Gary Benson <gbenson@redhat.com>
5125
5126 * i386-low.c (i386_dr_low_can_set_addr): New macro.
5127 (i386_dr_low_can_set_control): Likewise.
5128 (i386_insert_aligned_watchpoint): New check.
5129
d9305f7f
GB		 51302014-06-18 Gary Benson <gbenson@redhat.com>
5131
5132 * i386-low.c (i386_update_inferior_debug_regs) <inf_state>:
5133 Renamed to state.
5134
e927c9fc
GB		 51352014-06-18 Gary Benson <gbenson@redhat.com>
5136
5137 * i386-low.c (i386_length_and_rw_bits): Use internal_error
5138 instead of fatal and error.
5139 (i386_handle_nonaligned_watchpoint): Likewise.
5140
1b6d4134
GB		 51412014-06-18 Gary Benson <gbenson@redhat.com>
5142
5143 * i386-low.c (i386_get_debug_register_length): New macro.
5144 (TARGET_HAS_DR_LEN_8): Remove conditional. Use above macro.
5145 (i386_show_dr): Use debug_printf instead of fprintf. Use
5146 phex to format values.
5147
6e62758f
GB		 51482014-06-18 Gary Benson <gbenson@redhat.com>
5149
5150 * i386-low.h: Comment changes.
5151 * i386-low.c: Likewise.
5152
fc6e2f03
GB		 51532014-06-18 Gary Benson <gbenson@redhat.com>
5154
5155 * i386-low.c: Whitespace changes.
5156
f9d1eeed
TT		 51572014-06-12 Tom Tromey <tromey@redhat.com>
5158
5159 * utils.c (freeargv): Remove.
5160
0b04e523
TT		 51612014-06-12 Tom Tromey <tromey@redhat.com>
5162
5163 * debug.c (debug_printf): Remove HAVE_GETTIMEOFDAY checks.
5164 * server.c (monitor_show_help): Remove HAVE_GETTIMEOFDAY check.
5165 (parse_debug_format_options): Likewise.
5166 (gdbserver_usage): Likewise.
5167 * Makefile.in (LIBIBERTY_BUILDDIR, LIBIBERTY): New variables.
5168 (SUBDIRS, REQUIRED_SUBDIRS): Add libiberty.
5169 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT)): Depend on and link
5170 against libiberty.
5171 ($(LIBGNU)): Depend on libiberty.
5172 (all-lib): Recurse into all subdirs.
5173 (install-only): Invoke "install" target in subdirs.
5174 (vasprintf.o, vsnprintf.o, safe-ctype.o, lbasename.o): Remove
5175 targets.
5176 * configure: Rebuild.
5177 * configure.ac: Add ACX_CONFIGURE_DIR for libiberty. Don't check
5178 for vasprintf, vsnprintf, or gettimeofday.
5179 * configure.srv: Don't add safe-ctype.o or lbasename.o to
5180 srv_tgtobj.
5181
270c9937
JB		 51822014-06-05 Joel Brobecker <brobecker@adacore.com>
5183
5184 * development.sh: Delete.
5185 * Makefile.in (config.status): Adjust dependency on development.sh.
5186 * configure.ac: Adjust development.sh source call.
5187 * configure: Regenerate.
5188
0a261ed8
PA		 51892014-06-02 Pedro Alves <palves@redhat.com>
5190
5191 * ax.c (gdb_free_agent_expr): New function.
5192 * ax.h (gdb_free_agent_expr): New declaration.
5193 * mem-break.c (delete_gdb_breakpoint_1): Also clear the commands
5194 list.
5195 (clear_breakpoint_conditions, clear_breakpoint_commands): Make
5196 static.
5197 (clear_breakpoint_conditions_and_commands): New function.
5198 * mem-break.h (clear_breakpoint_conditions): Delete declaration.
5199 (clear_breakpoint_conditions_and_commands): New declaration.
5200
e9dae05e
RR		 52012014-05-23 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
5202
5203 * linux-aarch64-low.c (asm/ptrace.h): Include.
5204
5876f503
JK		 52052014-05-21 Jan Kratochvil <jan.kratochvil@redhat.com>
5206
5207 Fix TLS access for -static -pthread.
5208 * gdbserver/thread-db.c (struct thread_db): Add td_thr_tlsbase_p.
5209 (thread_db_get_tls_address): Call it if LOAD_MODULE is zero.
5210 (thread_db_load_search, try_thread_db_load_1): Initialize it.
5211
802e8e6d
PA		 52122014-05-20 Pedro Alves <palves@redhat.com>
5213
5214 * linux-aarch64-low.c (aarch64_insert_point)
5215 (aarch64_remove_point): No longer check whether the type is
5216 supported here. Adjust to new interface.
5217 (the_low_target): Install aarch64_supports_z_point_type as
5218 supports_z_point_type method.
5219 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type): New function.
5220 (arm_linux_hw_point_initialize): Take an enum raw_bkpt_type
5221 instead of a Z packet char. Adjust.
5222 (arm_supports_z_point_type): New function.
5223 (arm_insert_point, arm_remove_point): Adjust to new interface.
5224 (the_low_target): Install arm_supports_z_point_type.
5225 * linux-crisv32-low.c (cris_supports_z_point_type): New function.
5226 (cris_insert_point, cris_remove_point): Adjust to new interface.
5227 Don't check whether the type is supported here.
5228 (the_low_target): Install cris_supports_z_point_type.
5229 * linux-low.c (linux_supports_z_point_type): New function.
5230 (linux_insert_point, linux_remove_point): Adjust to new interface.
5231 * linux-low.h (struct linux_target_ops) <insert_point,
5232 remove_point>: Take an enum raw_bkpt_type instead of a char. Add
5233 raw_breakpoint pointer parameter.
5234 <supports_z_point_type>: New method.
5235 * linux-mips-low.c (mips_supports_z_point_type): New function.
5236 (mips_insert_point, mips_remove_point): Adjust to new interface.
5237 Use mips_supports_z_point_type.
5238 (the_low_target): Install mips_supports_z_point_type.
5239 * linux-ppc-low.c (the_low_target): Install NULL as
5240 supports_z_point_type method.
5241 * linux-s390-low.c (the_low_target): Install NULL as
5242 supports_z_point_type method.
5243 * linux-sparc-low.c (the_low_target): Install NULL as
5244 supports_z_point_type method.
5245 * linux-x86-low.c (x86_supports_z_point_type): New function.
5246 (x86_insert_point): Adjust to new insert_point interface. Use
5247 insert_memory_breakpoint. Adjust to new
5248 i386_low_insert_watchpoint interface.
5249 (x86_remove_point): Adjust to remove_point interface. Use
5250 remove_memory_breakpoint. Adjust to new
5251 i386_low_remove_watchpoint interface.
5252 (the_low_target): Install x86_supports_z_point_type.
5253 * lynx-low.c (lynx_target_ops): Install NULL as
5254 supports_z_point_type callback.
5255 * nto-low.c (nto_supports_z_point_type): New.
5256 (nto_insert_point, nto_remove_point): Adjust to new interface.
5257 (nto_target_ops): Install nto_supports_z_point_type.
5258 * mem-break.c: Adjust intro comment.
5259 (struct raw_breakpoint) <raw_type, size>: New fields.
5260 <inserted>: Update comment.
5261 <shlib_disabled>: Delete field.
5262 (enum bkpt_type) <gdb_breakpoint>: Delete value.
5263 <gdb_breakpoint_Z0, gdb_breakpoint_Z1, gdb_breakpoint_Z2,
5264 gdb_breakpoint_Z3, gdb_breakpoint_Z4>: New values.
5265 (raw_bkpt_type_to_target_hw_bp_type): New function.
5266 (find_enabled_raw_code_breakpoint_at): New function.
5267 (find_raw_breakpoint_at): New type and size parameters. Use them.
5268 (insert_memory_breakpoint): New function, based off
5269 set_raw_breakpoint_at.
5270 (remove_memory_breakpoint): New function.
5271 (set_raw_breakpoint_at): Reimplement.
5272 (set_breakpoint): New, based on set_breakpoint_at.
5273 (set_breakpoint_at): Reimplement.
5274 (delete_raw_breakpoint): Go through the_target->remove_point
5275 instead of assuming memory breakpoints.
5276 (find_gdb_breakpoint_at): Delete.
5277 (Z_packet_to_bkpt_type, Z_packet_to_raw_bkpt_type): New functions.
5278 (find_gdb_breakpoint): New function.
5279 (set_gdb_breakpoint_at): Delete.
5280 (z_type_supported): New function.
5281 (set_gdb_breakpoint_1): New function, loosely based off
5282 set_gdb_breakpoint_at.
5283 (check_gdb_bp_preconditions, set_gdb_breakpoint): New functions.
5284 (delete_gdb_breakpoint_at): Delete.
5285 (delete_gdb_breakpoint_1): New function, loosely based off
5286 delete_gdb_breakpoint_at.
5287 (delete_gdb_breakpoint): New function.
5288 (clear_gdb_breakpoint_conditions): Rename to ...
5289 (clear_breakpoint_conditions): ... this. Don't handle a NULL
5290 breakpoint.
5291 (add_condition_to_breakpoint): Make static.
5292 (add_breakpoint_condition): Take a struct breakpoint pointer
5293 instead of an address. Adjust.
5294 (gdb_condition_true_at_breakpoint): Rename to ...
5295 (gdb_condition_true_at_breakpoint_z_type): ... this, and add
5296 z_type parameter.
5297 (gdb_condition_true_at_breakpoint): Reimplement.
5298 (add_breakpoint_commands): Take a struct breakpoint pointer
5299 instead of an address. Adjust.
5300 (gdb_no_commands_at_breakpoint): Rename to ...
5301 (gdb_no_commands_at_breakpoint_z_type): ... this. Add z_type
5302 parameter. Return true if no breakpoint was found. Change debug
5303 output.
5304 (gdb_no_commands_at_breakpoint): Reimplement.
5305 (run_breakpoint_commands): Rename to ...
5306 (run_breakpoint_commands_z_type): ... this. Add z_type parameter,
5307 and change return type to boolean.
5308 (run_breakpoint_commands): New function.
5309 (gdb_breakpoint_here): Also check for Z1 breakpoints.
5310 (uninsert_raw_breakpoint): Don't try to reinsert a disabled
5311 breakpoint. Go through the_target->remove_point instead of
5312 assuming memory breakpoint.
5313 (uninsert_breakpoints_at, uninsert_all_breakpoints): Uninsert
5314 software and hardware breakpoints.
5315 (reinsert_raw_breakpoint): Go through the_target->insert_point
5316 instead of assuming memory breakpoint.
5317 (reinsert_breakpoints_at, reinsert_all_breakpoints): Reinsert
5318 software and hardware breakpoints.
5319 (check_breakpoints, breakpoint_here, breakpoint_inserted_here):
5320 Check both software and hardware breakpoints.
5321 (validate_inserted_breakpoint): Assert the breakpoint is a
5322 software breakpoint. Set the inserted flag to -1 instead of
5323 setting shlib_disabled.
5324 (delete_disabled_breakpoints): Adjust.
5325 (validate_breakpoints): Only validate software breakpoints.
5326 Adjust to inserted flag change.
5327 (check_mem_read, check_mem_write): Skip breakpoint types other
5328 than software breakpoints. Adjust to inserted flag change.
5329 * mem-break.h (enum raw_bkpt_type): New enum.
5330 (raw_breakpoint, struct process_info): Forward declare.
5331 (Z_packet_to_target_hw_bp_type): Delete declaration.
5332 (raw_bkpt_type_to_target_hw_bp_type, Z_packet_to_raw_bkpt_type)
5333 (set_gdb_breakpoint, delete_gdb_breakpoint)
5334 (clear_breakpoint_conditions): New declarations.
5335 (set_gdb_breakpoint_at, clear_gdb_breakpoint_conditions): Delete.
5336 (breakpoint_inserted_here): Update comment.
5337 (add_breakpoint_condition, add_breakpoint_commands): Replace
5338 address parameter with a breakpoint pointer parameter.
5339 (gdb_breakpoint_here): Update comment.
5340 (delete_gdb_breakpoint_at): Delete.
5341 (insert_memory_breakpoint, remove_memory_breakpoint): Declare.
5342 * server.c (process_point_options): Take a struct breakpoint
5343 pointer instead of an address. Adjust.
5344 (process_serial_event) <Z/z packets>: Use set_gdb_breakpoint and
5345 delete_gdb_breakpoint.
5346 * spu-low.c (spu_target_ops): Install NULL as
5347 supports_z_point_type method.
5348 * target.h: Include mem-break.h.
5349 (struct target_ops) <prepare_to_access_memory>: Update comment.
5350 <supports_z_point_type>: New field.
5351 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
5352 instead of a char. Also take a raw breakpoint pointer.
5353 * win32-arm-low.c (the_low_target): Install NULL as
5354 supports_z_point_type.
5355 * win32-i386-low.c (i386_supports_z_point_type): New function.
5356 (i386_insert_point, i386_remove_point): Adjust to new interface.
5357 (the_low_target): Install i386_supports_z_point_type.
5358 * win32-low.c (win32_supports_z_point_type): New function.
5359 (win32_insert_point, win32_remove_point): Adjust to new interface.
5360 (win32_target_ops): Install win32_supports_z_point_type.
5361 * win32-low.h (struct win32_target_ops):
5362 <supports_z_point_type>: New method.
5363 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
5364 instead of a char. Also take a raw breakpoint pointer.
5365
932539e3
PA		 53662014-05-20 Pedro Alves <palves@redhat.com>
5367
5368 * mem-break.h: Include break-common.h.
5369 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
5370 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): New defines.
5371 (Z_packet_to_target_hw_bp_type): New declaration.
5372 * mem-break.c (Z_packet_to_target_hw_bp_type): New function.
5373 * i386-low.c (Z_PACKET_HW_BP, Z_PACKET_WRITE_WP, Z_PACKET_READ_WP)
5374 (Z_PACKET_ACCESS_WP): Delete macros.
5375 (Z_packet_to_hw_type): Delete function.
5376 * i386-low.h: Don't include break-common.h here.
5377 (Z_packet_to_hw_type): Delete declaration.
5378 * linux-x86-low.c (x86_insert_point, x86_insert_point): Call
5379 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
5380 * win32-i386-low.c (i386_insert_point, i386_remove_point): Call
5381 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
5382 * linux-aarch64-low.c: Don't include break-common.h here.
5383 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
5384 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): Delete macros.
5385 (Z_packet_to_target_hw_bp_type): Delete function.
5386 * linux-mips-low.c (rsp_bp_type_to_target_hw_bp_type): Delete
5387 function.
5388 (mips_insert_point, mips_remove_point): Use
5389 Z_packet_to_target_hw_bp_type.
5390
4ff0d3d8
PA		 53912014-05-20 Pedro Alves <palves@redhat.com>
5392
5393 * linux-aarch64-low.c: Include break-common.h.
5394 (enum target_point_type): Delete.
5395 (Z_packet_to_point_type): Rename to ...
5396 (Z_packet_to_target_hw_bp_type): ... this, and return a
5397 target_hw_bp_type instead.
5398 (aarch64_show_debug_reg_state): Take an enum target_hw_bp_type
5399 instead of an enum target_point_type.
5400 (aarch64_point_encode_ctrl_reg): Likewise. Compute type mask from
5401 breakpoint type.
5402 (aarch64_dr_state_insert_one_point)
5403 (aarch64_dr_state_remove_one_point, aarch64_handle_breakpoint)
5404 (aarch64_handle_aligned_watchpoint)
5405 (aarch64_handle_unaligned_watchpoint, aarch64_handle_watchpoint):
5406 Take an enum target_hw_bp_type instead of an enum
5407 target_point_type.
5408 (aarch64_supports_z_point_type): New function.
5409 (aarch64_insert_point, aarch64_remove_point): Use it. Adjust to
5410 use Z_packet_to_target_hw_bp_type.
5411
786dc519
JB		 54122014-05-20 Joel Brobecker <brobecker@adacore.com>
5413
5414 * configure.ac: Only use -Werror by default when DEVELOPMENT
5415 is true.
5416 * configure: Regenerate.
5417
9e0aa64f
JK		 54182014-05-19 Jan Kratochvil <jan.kratochvil@redhat.com>
5419
5420 Fix gdbserver qGetTLSAddr for x86_64 -m32.
5421 * linux-x86-low.c (X86_64_USER_REGS): New.
5422 (x86_fill_gregset): Call memset for BUF first in x86_64 -m32 case.
5423
2b577b92
YQ		 54242014-04-28 Yao Qi <yao@codesourcery.com>
5425
5426 * Makefile.in (i386-avx512.c): Fix the typo of generated file
5427 name.
5428
94611da2
PA		 54292014-04-25 Pedro Alves <palves@redhat.com>
5430
5431 PR server/16255
5432 * linux-low.c (linux_attach_fail_reason_string): New function.
5433 (linux_attach_lwp): Delete.
5434 (linux_attach_lwp_1): Rename to ...
5435 (linux_attach_lwp): ... this. Take a ptid instead of a pid as
5436 argument. Remove "initial" parameter. Return int instead of
5437 void. Don't error or warn here.
5438 (linux_attach): Adjust to call linux_attach_lwp. Call error on
5439 failure to attach to the tgid. Call warning when failing to
5440 attach to an lwp.
5441 * linux-low.h (linux_attach_lwp): Take a ptid instead of a pid as
5442 argument. Remove "initial" parameter. Return int instead of
5443 void. Don't error or warn here.
5444 (linux_attach_fail_reason_string): New declaration.
5445 * thread-db.c (attach_thread): Adjust to linux_attach_lwp's
5446 interface change. Use linux_attach_fail_reason_string.
5447
01f9f808
MS		 54482014-04-24 Michael Sturm <michael.sturm@mintel.com>
5449 Walfred Tedeschi <walfred.tedeschi@intel.com>
5450
5451 * Makefile.in: Added rules to handle new files
5452 i386-avx512.c i386-avx512-linux.c amd64-avx512.c
5453 amd64-avx512-linux.c x32-avx512.c x32-avx512-linux.c.
5454 * configure.srv (srv_i386_regobj): Add i386-avx512.o.
5455 (srv_i386_linux_regobj): Add i386-avx512-linux.o.
5456 (srv_amd64_regobj): Add amd64-avx512.o and x32-avx512.o.
5457 (srv_amd64_linux_regobj): Add amd64-avx512-linux.o and
5458 x32-avx512-linux.o.
5459 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx512.xml.
5460 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx512.xml.
5461 (srv_amd64_xmlfiles): Add i386/amd64-avx512.xml and
5462 i386/x32-avx512.xml.
5463 (srv_i386_linux_xmlfiles): Add i386/i386-avx512-linux.xml.
5464 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx512-linux.xml and
5465 i386/x32-avx512-linux.xml.
5466 * i387-fp.c (num_avx512_k_registers): New constant for number
5467 of K registers.
5468 (num_avx512_zmmh_low_registers): New constant for number of
5469 lower ZMM registers (0-15).
5470 (num_avx512_zmmh_high_registers): New constant for number of
5471 higher ZMM registers (16-31).
5472 (num_avx512_ymmh_registers): New contant for number of higher
5473 YMM registers (ymm16-31 added by avx521 on x86_64).
5474 (num_avx512_xmm_registers): New constant for number of higher
5475 XMM registers (xmm16-31 added by AVX512 on x86_64).
5476 (struct i387_xsave): Add space for AVX512 registers.
5477 (i387_cache_to_xsave): Change raw buffer size to 64 characters.
5478 Add code to handle AVX512 registers.
5479 (i387_xsave_to_cache): Add code to handle AVX512 registers.
5480 * linux-x86-low.c (init_registers_amd64_avx512_linux): New
5481 prototypei from generated file.
5482 (tdesc_amd64_avx512_linux): Likewise.
5483 (init_registers_x32_avx512_linux): Likewise.
5484 (tdesc_x32_avx512_linux): Likewise.
5485 (init_registers_i386_avx512_linux): Likewise.
5486 (tdesc_i386_avx512_linux): Likewise.
5487 (x86_64_regmap): Add AVX512 registers.
5488 (x86_linux_read_description): Add code to handle AVX512 XSTATE
5489 mask.
5490 (initialize_low_arch): Add code to initialize AVX512 registers.
5491
51aa91f9
PA		 54922014-04-23 Pedro Alves <palves@redhat.com>
5493
5494 * mem-break.c (find_gdb_breakpoint_at): Make static.
5495 * mem-break.h (find_gdb_breakpoint_at): Delete declaration.
5496
a4165e94
PA		 54972014-04-23 Pedro Alves <palves@redhat.com>
5498
5499 * i386-low.c: Don't include break-common.h here.
5500 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
5501 prototype to take target_hw_bp_type as argument instead of a Z
5502 packet char.
5503 * i386-low.h: Include break-common.h here.
5504 (Z_packet_to_hw_type): Declare.
5505 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
5506 prototypes.
5507 * linux-x86-low.c (x86_insert_point): Convert the packet number to
5508 a target_hw_bp_type before calling i386_low_insert_watchpoint.
5509 (x86_remove_point): Convert the packet number to a
5510 target_hw_bp_type before calling i386_low_remove_watchpoint.
5511 * win32-i386-low.c (i386_insert_point): Convert the packet number
5512 to a target_hw_bp_type before calling i386_low_insert_watchpoint.
5513 (i386_remove_point): Convert the packet number to a
5514 target_hw_bp_type before calling i386_low_remove_watchpoint.
5515
b8acf843
PA		 55162014-04-23 Pedro Alves <palves@redhat.com>
5517
5518 * utils.h (perror_with_name): Add ATTRIBUTE_NORETURN.
5519
d708bcd1
PA		 55202014-04-10 Pedro Alves <palves@redhat.com>
5521
5522 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
5523 Check if the condition or command is NULL before checking if the
5524 breakpoint is known. On success, return true.
5525 * mem-break.h (add_breakpoint_condition): Document return.
5526 (add_breakpoint_commands): Add describing comment.
5527 * server.c (skip_to_semicolon): New function.
5528 (process_point_options): Use it.
5529
2eec7d5b
PA		 55302014-04-09 Pedro Alves <palves@redhat.com>
5531
5532 * linux-low.c (linux_read_loadmap): Pass current_inferior directly
5533 to lwpid_of.
5534
fa96cb38
PA		 55352014-02-27 Pedro Alves <palves@redhat.com>
5536
5537 PR 12702
5538 * inferiors.h (A_I_NEXT, ALL_INFERIORS_TYPE, ALL_PROCESSES): New
5539 macros.
5540 * linux-low.c (delete_lwp, handle_extended_wait): Add debug
5541 output.
5542 (last_thread_of_process_p): Take a PID argument instead of a
5543 thread pointer.
5544 (linux_wait_for_lwp): Delete.
5545 (num_lwps, check_zombie_leaders, not_stopped_callback): New
5546 functions.
5547 (linux_low_filter_event): New function, party factored out from
5548 linux_wait_for_event.
5549 (linux_wait_for_event): Rename to ...
5550 (linux_wait_for_event_filtered): ... this. Add new filter ptid
5551 argument. Partly rewrite. Always use waitpid(-1, WNOHANG) and
5552 sigsuspend. Check for zombie leaders.
5553 (linux_wait_for_event): Reimplement as wrapper around
5554 linux_wait_for_event_filtered.
5555 (linux_wait_1): Handle TARGET_WAITKIND_NO_RESUMED. Assume that if
5556 a normal or signal exit is seen, it's the whole process exiting.
5557 (wait_for_sigstop): No longer a for_each_inferior callback.
5558 Rewrite on top of linux_wait_for_event_filtered.
5559 (stop_all_lwps): Call wait_for_sigstop directly.
5560 * server.c (resume, handle_target_event): Handle
5561 TARGET_WAITKIND_NO_RESUMED.
5562
d763de10
JB		 55632014-02-26 Joel Brobecker <brobecker@adacore.com>
5564
5565 * win32-low.c (psapi_get_dll_name,
5566 * win32_CreateToolhelp32Snapshot): Delete.
5567 (win32_CreateToolhelp32Snapshot, win32_Module32First)
5568 (win32_Module32Next, load_toolhelp, toolhelp_get_dll_name):
5569 Delete.
5570 (handle_load_dll): Add function description.
5571 Remove code using psapi_get_dll_name and toolhelp_get_dll_name.
5572
850a0f76
JB		 55732014-02-26 Joel Brobecker <brobecker@adacore.com>
5574
5575 * win32-low.c (win32_add_one_solib): Add 0x1000 to load_addr.
5576 Add comment.
5577 (win32_add_all_dlls): Remove 0x1000 offset applied to DLL
5578 base address when calling win32_add_one_solib.
5579 (handle_load_dll): Delete local variable load_addr.
5580 Remove 0x1000 offset applied to DLL base address when calling
5581 win32_add_one_solib.
5582 (handle_unload_dll): Add comment.
5583
f25b3fc3
JB		 55842014-02-26 Joel Brobecker <brobecker@adacore.com>
5585
5586 * win32-low.c (win32_add_all_dlls): Renames
5587 win32_ensure_ntdll_loaded. Rewrite function documentation.
5588 Adjust implementation to always load all DLLs.
5589 Add 0x1000 offset to DLL base address when calling
5590 win32_add_one_solib.
5591 (child_initialization_done): New static global.
5592 (do_initial_child_stuff): Set child_initialization_done to
5593 zero during child initialization, and 1 after. Replace call
5594 to win32_ensure_ntdll_loaded by call to win32_add_all_dlls.
5595 Add comment.
5596 (match_dll_by_basename, dll_is_loaded_by_basename): Delete.
5597 (handle_unload_dll): Add function documentation.
5598 (get_child_debug_event): Ignore load and unload DLL events
5599 during child initialization.
5600
d86d4aaf
DE		 56012014-02-20 Doug Evans <dje@google.com>
5602
3bc32da3 5603 Remove global all_lwps.
d86d4aaf
DE		 5604 * inferiors.h (ptid_of): Move here from linux-low.h.
5605 (pid_of, lwpid_of): Ditto.
5606 * linux-aarch64-low.c (debug_reg_change_callback): Update, "entry"
5607 parameter is a struct thread_info * now.
5608 (aarch64_notify_debug_reg_change): Fetch pid from current_inferior
5609 directly. Pass &all_threads to find_inferior instead of &all_lwps.
5610 (aarch64_stopped_data_address): Fetch lwpid from current_inferior
5611 directly.
5612 (aarch64_linux_prepare_to_resume): Fetch ptid from thread.
5613 (aarch64_arch_setup): Fetch lwpid from current_inferior directly.
5614 * linux-arm-low.c (update_registers_callback): Update, "entry"
5615 parameter is a struct thread_info * now.
5616 Fetch lwpid from current_inferior directly.
5617 (arm_insert_point): Pass &all_threads to find_inferior instead of
5618 &all_lwps.
5619 (arm_remove_point): Ditto.
5620 (arm_stopped_by_watchpoint): Fetch lwp from current_inferior.
5621 (arm_prepare_to_resume): Fetch pid from thread.
5622 (arm_read_description): Fetch lwpid from current_inferior directly.
5623 * linux-low.c (all_lwps): Delete.
5624 (delete_lwp): Delete call to remove_inferior.
5625 (handle_extended_wait): Fetch lwpid from thread.
5626 (add_lwp): Don't set lwp->entry.id. Remove call to
5627 add_inferior_to_list.
5628 (linux_attach_lwp_1): Fetch pid from current_inferior directly.
5629 (linux_kill_one_lwp): Fetch ptid,lwpid from thread.
5630 (kill_one_lwp_callback): Ditto.
5631 (linux_kill): Don't dereference NULL pointer.
5632 Fetch ptid,lwpid from thread.
5633 (get_detach_signal): Fetch ptid from thread.
5634 (linux_detach_one_lwp): Fetch ptid,lwpid from thread.
5635 Simplify call to regcache_invalidate_thread.
5636 (delete_lwp_callback): Update, "entry" parameter is a
5637 struct thread_info * now. Fetch pid from thread.
5638 (linux_mourn): Pass &all_threads to find_inferior instead of &all_lwps.
5639 (status_pending_p_callback): Update, "entry" parameter is a
5640 struct thread_info * now. Fetch ptid from thread.
5641 (find_lwp_pid): Update, "entry" parameter is a
5642 struct thread_info * now.
5643 (linux_wait_for_lwp): Fetch pid from thread.
5644 (linux_fast_tracepoint_collecting): Fetch lwpid from thread.
5645 (maybe_move_out_of_jump_pad): Fetch lwpid from current_inferior.
5646 (enqueue_one_deferred_signal): Fetch lwpid from thread.
5647 (dequeue_one_deferred_signal): Ditto.
5648 (cancel_breakpoint): Fetch ptid from current_inferior.
5649 (linux_wait_for_event): Pass &all_threads to find_inferior,
5650 not &all_lwps. Fetch ptid, lwpid from thread.
5651 (count_events_callback): Update, "entry" parameter is a
5652 struct thread_info * now.
5653 (select_singlestep_lwp_callback): Ditto.
5654 (select_event_lwp_callback): Ditto.
5655 (cancel_breakpoints_callback): Ditto.
5656 (linux_cancel_breakpoints): Pass &all_threads to find_inferior,
5657 not &all_lwps.
5658 (select_event_lwp): Ditto. Fetch ptid from event_thread.
5659 (unsuspend_one_lwp): Update, "entry" parameter is a
5660 struct thread_info * now.
5661 (unsuspend_all_lwps): Pass &all_threads to find_inferior,
5662 not &all_lwps.
5663 (linux_stabilize_threads): Ditto. And for for_each_inferior.
5664 Fetch lwpid from thread, not lwp.
5665 (linux_wait_1): Fetch ptid, lwpid from current_inferior.
5666 Pass &all_threads to find_inferior, not &all_lwps.
5667 (send_sigstop): Fetch lwpid from thread, not lwp.
5668 (send_sigstop_callback): Update, "entry" parameter is a
5669 struct thread_info * now.
5670 (suspend_and_send_sigstop_callback): Ditto.
5671 (wait_for_sigstop): Ditto. Fetch ptid, lwpid from thread, lwp.
5672 (stuck_in_jump_pad_callback): Update, "entry" parameter is a
5673 struct thread_info * now.
5674 (move_out_of_jump_pad_callback): Ditto. Fetch ptid, lwpid
5675 from thread, lwp.
5676 (lwp_running): Update, "entry" parameter is a
5677 struct thread_info * now.
5678 (stop_all_lwps): Fetch ptid from thread.
5679 Pass &all_threads to find_inferior, for_each_inferior, not &all_lwps.
5680 (linux_resume_one_lwp): Fetch lwpid from thread.
5681 (linux_set_resume_request): Update, "entry" parameter is a
5682 struct thread_info * now. Fetch pid, lwpid from thread.
5683 (resume_status_pending_p): Update, "entry" parameter is a
5684 struct thread_info * now.
5685 (need_step_over_p): Ditto. Fetch lwpid from thread.
5686 (start_step_over): Fetch lwpid from thread.
5687 (linux_resume_one_thread): Update, "entry" parameter is a
5688 struct thread_info * now. Fetch lwpid from thread.
5689 (linux_resume): Pass &all_threads to find_inferior, not &all_lwps.
5690 (proceed_one_lwp): Update, "entry" parameter is a
5691 struct thread_info * now. Fetch lwpid from thread.
5692 (unsuspend_and_proceed_one_lwp): Update, "entry" parameter is a
5693 struct thread_info * now.
5694 (proceed_all_lwps): Pass &all_threads to find_inferior, not &all_lwps.
5695 (unstop_all_lwps): Ditto. Fetch lwpid from thread.
5696 (regsets_fetch_inferior_registers): Fetch lwpid from current_inferior
5697 directly.
5698 (regsets_store_inferior_registers): Ditto.
5699 (fetch_register, store_register): Ditto.
5700 (linux_read_memory, linux_write_memory): Ditto.
5701 (linux_request_interrupt): Ditto.
5702 (linux_read_auxv): Ditto.
5703 (linux_xfer_siginfo): Ditto.
5704 (linux_qxfer_spu): Ditto.
5705 (linux_qxfer_libraries_svr4): Ditto.
5706 * linux-low.h (ptid_of, pid_of, lwpid_of): Delete,
5707 moved to inferiors.h.
5708 (get_lwp): Delete.
5709 (get_thread_lwp): Update.
5710 (struct lwp_info): Delete member "entry". Simplify comment for
5711 member "thread".
5712 (all_lwps): Delete.
5713 * linux-mips-low.c (mips_read_description): Fetch lwpid from
5714 current_inferior directly.
5715 (update_watch_registers_callback): Update, "entry" parameter is a
5716 struct thread_info * now. Fetch pid from thread.
5717 (mips_linux_prepare_to_resume): Fetch ptid from thread.
5718 (mips_insert_point): Fetch lwpid from current_inferior.
5719 Pass &all_threads to find_inferior, not &all_lwps.
5720 (mips_remove_point): Pass &all_threads to find_inferior, not &all_lwps.
5721 (mips_stopped_by_watchpoint): Fetch lwpid from current_inferior
5722 directly.
5723 (mips_stopped_data_address): Ditto.
5724 * linux-s390-low.c (s390_arch_setup): Fetch pid from current_inferior
5725 directly.
5726 * linux-tile-low.c (tile_arch_setup): Ditto.
5727 * linux-x86-low.c (x86_get_thread_area): Fetch lwpid from thread.
5728 (update_debug_registers_callback): Update, "entry" parameter is a
5729 struct thread_info * now. Fetch pid from thread.
5730 (i386_dr_low_set_addr): Fetch pid from current_inferior directly.
5731 Pass &all_threads to find_inferior, not &all_lwps.
5732 (i386_dr_low_get_addr): Fetch ptid from current_inferior directly.
5733 (i386_dr_low_set_control): Fetch pid from current_inferior directly.
5734 Pass &all_threads to find_inferior, not &all_lwps.
5735 (i386_dr_low_get_control): Fetch ptid from current_inferior directly.
5736 (i386_dr_low_get_status): Ditto.
5737 (x86_linux_prepare_to_resume): Fetch ptid from thread.
5738 (x86_siginfo_fixup): Fetch lwpid from current_inferior directly.
5739 (x86_linux_read_description): Ditto.
5740 * proc-service.c (ps_getpid): Fetch pid from current_inferior directly.
5741
3b8361aa
DE		 57422014-02-20 Doug Evans <dje@google.com>
5743
5744 * inferiors.c (get_first_inferior): Fix buglet.
5745
f7667f0d
DE		 57462014-02-19 Doug Evans <dje@google.com>
5747
5748 * gdbthread.h (add_thread): Change result type to struct thread_info *.
5749 * inferiors.c (add_thread): Change result type to struct thread_info *.
5750 All callers updated.
5751 (add_lwp): Call add_thread here instead of in callers.
5752 All callers updated.
5753 * linux-low.h (get_lwp_thread): Rewrite.
5754 (struct lwp_info): New member "thread".
5755
b3312d80
DE		 57562014-02-19 Doug Evans <dje@google.com>
5757
5758 * linux-low.c (add_lwp): Change result to struct lwp_info *.
5759 All callers updated.
5760
ecc6f45c
DE		 57612014-02-19 Doug Evans <dje@google.com>
5762
5763 * inferiors.c (add_thread): Fix whitespace.
5764
649ebbca
DE		 57652014-02-19 Doug Evans <dje@google.com>
5766
5767 * dll.c (clear_dlls): Replace accessing list implemention details
5768 with API function.
5769 * gdbthread.h (get_first_thread): Declare.
5770 * inferiors.c (for_each_inferior_with_data): New function.
5771 (get_first_thread): New function.
5772 (find_thread_ptid): Simplify.
5773 (get_first_inferior): New function.
5774 (clear_list): Delete.
5775 (one_inferior_p): New function.
5776 (clear_inferior_list): New function.
5777 (clear_inferiors): Update.
5778 * inferiors.h (for_each_inferior_with_data): Declare.
5779 (clear_inferior_list): Declare.
5780 (one_inferior_p): Declare.
5781 (get_first_inferior): Declare.
5782 * linux-low.c (linux_wait_for_event): Replace accessing list
5783 implemention details with API function.
5784 * server.c (target_running): Ditto.
5785 (accumulate_file_name_length): New function.
5786 (emit_dll_description): New function.
5787 (handle_qxfer_libraries): Replace accessing list implemention
5788 details with API function.
5789 (handle_qxfer_threads_worker): New function.
5790 (handle_qxfer_threads_proper): Replace accessing list implemention
5791 details with API function.
5792 (handle_query): Ditto.
5793 (visit_actioned_threads_callback_ftype): New typedef.
5794 (visit_actioned_threads_data): New struct.
5795 (visit_actioned_threads): Rewrite to be find_inferior callback.
5796 (resume): Call find_inferior.
5797 (handle_status): Replace accessing list implemention
5798 details with API function.
5799 (process_serial_event): Replace accessing list implemention details
5800 with API function.
5801 * target.c (set_desired_inferior): Replace accessing list implemention
5802 details with API function.
5803 * tracepoint.c (same_process_p): New function.
5804 (gdb_agent_about_to_close): Replace accessing list implemention
5805 details with API function.
5806 * win32-low.c (child_delete_thread): Replace accessing list
5807 implemention details with API function.
5808 (match_dll_by_basename): New function.
5809 (dll_is_loaded_by_basename): New function.
5810 (win32_ensure_ntdll_loaded): Replace accessing list implemention
5811 details call to dll_is_loaded_by_basename.
5812
80894984
DE		 58132014-02-19 Doug Evans <dje@google.com>
5814
5815 * dll.h (struct dll_info): Add comment.
5816 * gdbthread.h (struct thread_info): Add comment.
5817 (current_ptid): Simplify.
5818 * inferiors.c (add_process): Update.
5819 (remove_process): Update.
5820 * inferiors.h (struct process_info): Rename member "head" to "entry".
5821 * linux-low.c (delete_lwp): Update.
5822 (add_lwp): Update.
5823 (last_thread_of_process_p): Update.
5824 (kill_one_lwp_callback, linux_kill): Update.
5825 (status_pending_p_callback): Update.
5826 (wait_for_sigstop): Update. Simplify read of ptid.
5827 (start_step_over): Update.
5828 * linux-low.h (ptid_of, pid_of, lwpid_of): Update.
5829 (get_lwp_thread): Update.
5830 (struct lwp_info): Rename member "head" to "entry".
5831 * regcache.h (inferior_list_entry): Delete.
5832 * server.c (kill_inferior_callback): Update.
5833 (detach_or_kill_inferior_callback): Update.
5834 (print_started_pid): Update.
5835 (print_attached_pid): Update.
5836 (process_serial_event): Simplify read of ptid.
5837 * thread-db.c (thread_db_create_event): Update.
5838 (thread_db_get_tls_address): Update.
5839 * win32-low.c (current_inferior_ptid): Simplify.
5840
46917d26
TT		 58412014-02-19 Tom Tromey <tromey@redhat.com>
5842
5843 * target.h (struct target_ops) <supports_btrace>: Add target_ops
5844 argument.
5845 (target_supports_btrace): Update.
5846
0759a81e
YQ		 58472014-02-14 Yao Qi <yao@codesourcery.com>
5848
5849 * Makefile.in (IPA_OBJS): Append rsp-low-ipa.o.
5850 (rsp-low-ipa.o): New target.
5851
a7191e8b
TT		 58522014-02-12 Tom Tromey <tromey@redhat.com>
5853
5854 * ax.c (gdb_parse_agent_expr): Use hex2bin, not
5855 convert_ascii_to_int.
5856 * regcache.c (registers_to_string): Likewise.
5857 * remote-utils.c (decode_M_packet): Likewise.
5858 * server.c (process_serial_event): Likewise.
5859
ff0e980e
TT		 58602014-02-12 Tom Tromey <tromey@redhat.com>
5861
5862 * server.c (handle_query, handle_v_run): Use hex2bin, not
5863 unhexify.
5864 * tracepoint.c (cmd_qtdpsrc, cmd_qtdv, cmd_qtnotes): Likewise.
5865
e9371aff
TT		 58662014-02-12 Tom Tromey <tromey@redhat.com>
5867
5868 * ax.c (gdb_unparse_agent_expr): Use bin2hex, not
5869 convert_int_to_ascii.
5870 * regcache.c (registers_to_string, collect_register_as_string):
5871 Likewise.
5872 * remote-utils.c (look_up_one_symbol, relocate_instruction):
5873 Likewise.
5874 * server.c (process_serial_event): Likewise.
5875 * tracepoint.c (cmd_qtstatus, response_source, response_tsv)
5876 (cmd_qtbuffer, cstr_to_hexstr): Likewise.
5877
971dc0b8
TT		 58782014-02-12 Tom Tromey <tromey@redhat.com>
5879
5880 * remote-utils.c (look_up_one_symbol, monitor_output): Use
5881 bin2hex, not hexify.
5882 * tracepoint.c (cmd_qtstatus): Likewise.
5883
0a822afb
TT		 58842014-02-12 Tom Tromey <tromey@redhat.com>
5885
5886 * remote-utils.c (monitor_output): Pass explicit length to
5887 hexify.
5888
9c3d6531
TT		 58892014-02-12 Tom Tromey <tromey@redhat.com>
5890
5891 * tracepoint.c: Include rsp-low.h.
5892 * server.c: Include rsp-low.h.
5893 * remote-utils.h (convert_ascii_to_int, convert_int_to_ascii)
5894 (unhexify, hexify, remote_escape_output, unpack_varlen_hex): Don't
5895 declare.
5896 * remote-utils.c: Include rsp-low.h.
5897 (fromhex, hexchars, ishex, unhexify, tohex, hexify)
5898 (remote_escape_output, remote_unescape_input, unpack_varlen_hex)
5899 (convert_int_to_ascii, convert_ascii_to_int): Move to
5900 common/rsp-low.c.
5901 * regcache.c: Include rsp-low.h.
5902 * ax.c: Include rsp-low.h.
5903 * Makefile.in (SFILES): Add common/rsp-low.c.
5904 (OBS): Add rsp-low.o.
5905 (rsp-low.o): New target.
5906
01fd3ea5
TT		 59072014-02-12 Tom Tromey <tromey@redhat.com>
5908
5909 * utils.h (pulongest, plongest, phex_nz): Don't declare.
5910 Include print-utils.h.
5911 * utils.c (NUMCELLS, CELLSIZE, get_cell, decimal2str, pulongest)
5912 (plongest, thirty_two, phex_nz): Remove.
5913 * Makefile.in (SFILES): Add common/print-utils.c.
5914 (OBS): Add print-utils.o.
5915 (print-utils-ipa.o): New target.
5916 (print-utils.o): New target.
5917 (IPA_OBJS): Add print-utils-ipa.o.
5918
e99dc820
TT		 59192014-02-06 Tom Tromey <tromey@redhat.com>
5920
5921 * Makefile.in (SFILES): Fix indentation.
5922
ee1e2d4f
DE		 59232014-02-05 Doug Evans <dje@google.com>
5924
5925 * linux-low.c (linux_wait_for_event): Improve comment.
5926 (linux_wait_1): Keep current_inferior in sync with event_child.
5927
f5a02773
DE		 59282014-01-22 Doug Evans <dje@google.com>
5929
5930 * gdbthread.h (gdb_id_to_thread): Delete, unused.
5931
87ce2a04
DE		 59322014-01-22 Doug Evans <dje@google.com>
5933
5934 * configure.ac (AC_CHECK_FUNCS): Add test for gettimeofday.
5935 * configure: Regenerate.
5936 * config.in: Regenerate.
5937 * Makefile.in (SFILES): Add debug.c.
5938 (OBS): Add debug.o.
5939 * debug.c: New file.
5940 * debug.h: New file.
5941 * linux-aarch64-low.c (*): Update all debugging printfs to use
5942 debug_printf instead of fprintf.
5943 * linux-arm-low.c (*): Ditto.
5944 * linux-cris-low.c (*): Ditto.
5945 * linux-crisv32-low.c (*): Ditto.
5946 * linux-m32r-low.c (*): Ditto.
5947 * linux-sparc-low.c (*): Ditto.
5948 * linux-x86.c (*): Ditto.
5949 * linux-low.c (*): Ditto.
5950 (linux_wait_1): Add calls to debug_enter, debug_exit.
5951 (linux_wait): Remove redundant debugging printf.
5952 (stop_all_lwps): Add calls to debug_enter, debug_exit.
5953 (linux_resume, unstop_all_lwps): Ditto.
5954 * mem-break.c (*): Update all debugging printfs to use
5955 debug_printf instead of fprintf.
5956 * remote-utils.c (*): Ditto.
5957 * thread-db.c (*): Ditto.
5958 * server.c #include <ctype.h>, "gdb_vecs.h".
5959 (debug_threads): Moved to debug.c.
5960 (*): Update all debugging printfs to use debug_printf instead of
5961 fprintf.
5962 (start_inferior): Replace call to fflush with call to debug_flush.
5963 (monitor_show_help): Mention set debug-format.
5964 (parse_debug_format_options): New function.
5965 (handle_monitor_command): Handle "monitor set debug-format".
5966 (gdbserver_usage): Mention --debug-format.
5967 (main): Parse --debug-format.
5968 * server.h (debug_threads): Declaration moved to debug.h.
5969 #include "debug.h".
5970 * tracepoint.c (trace_debug_1) [!IN_PROCESS_AGENT]: Add version of
5971 trace_debug_1 that uses debug_printf.
5972 (tracepoint_look_up_symbols): Update all debugging printfs to use
5973 debug_printf instead of fprintf.
5974
e671835b
BS		 59752014-01-20 Baruch Siach <baruch@tkos.co.il>
5976
5977 * linux-xtensa-low.c: Include asm/ptrace.h instead of
5978 sys/ptrace.h.
5979
b5737fa9
PA		 59802014-01-17 Pedro Alves <palves@redhat.com>
5981
ea38d2a9 5982 PR build/16445
c7faa97a
PA		 5983 * linux-x86-low.c: Don't include elf/common.h if ELFMAG0 is
5984 defined after including gdb_proc_service.h.
b5737fa9 5985
40ed484e
DE		 59862014-01-16 Doug Evans <dje@google.com>
5987
5988 * dll.c (UNSPECIFIED_CORE_ADDR): New macro.
5989 (match_dll): Use it.
5990
969c39fb
MM		 59912014-01-16 Markus Metzger <markus.t.metzger@intel.com>
5992
5993 * target.h (target_ops) <read_btrace>: Change parameters and
5994 return type to allow error reporting.
5995 * server.c (handle_qxfer_btrace): Support delta reads. Pass
5996 trace reading errors on.
5997 * linux-low.c (linux_low_read_btrace): Pass trace reading
5998 errors on.
5999 (linux_low_disable_btrace): New.
6000
ab7f45ba
DE		 60012014-01-15 Doug Evans <dje@google.com>
6002
6003 * inferiors.c (thread_id_to_gdb_id): Delete.
6004 * inferiors.h (thread_id_to_gdb_id): Delete.
6005
66af0f44
EZ		 60062014-01-13 Eli Zaretskii <eliz@gnu.org>
6007
6008 * Makefile.in (INCLUDE_CFLAGS): Remove trailing slash from
6009 "-I$(srcdir)/../". Fixes MinGW compilation errors with old GCC
6010 versions.
6011
9939e131
PA		 60122014-01-08 Pedro Alves <palves@redhat.com>
6013
6014 * server.c (handle_status): Don't discard previous queued stop
6015 replies or thread's pending status here.
6016 (main) <disconnection>: Do it here instead.
6017
b7ea362b
PA		 60182014-01-08 Pedro Alves <palves@redhat.com>
6019
6020 * gdbthread.h (struct thread_info) <status_pending_p>: New field.
6021 * server.c (visit_actioned_threads, handle_pending_status): New
6022 function.
6023 (handle_v_cont): Factor out parts to ...
6024 (resume): ... this new function. If in all-stop, and a thread
6025 being resumed has a pending status, report it without actually
6026 resuming.
6027 (myresume): Adjust to use the new 'resume' function.
6028 (clear_pending_status_callback, set_pending_status_callback)
6029 (find_status_pending_thread_callback): New functions.
6030 (handle_status): Handle the case of multiple threads having
6031 interesting statuses to report. Report threads' real last signal
6032 instead of always reporting GDB_SIGNAL_TRAP. Look for a thread
6033 with an interesting thread to report the status for, instead of
6034 always reporting the status of the first thread.
6035
28498c42
JB		 60362014-01-01 Joel Brobecker <brobecker@adacore.com>
6037
6038 * gdbserver.c (gdbserver_version): Set copyright year to 2014.
6039 * gdbreplay.c (gdbreplay_version): Likewise.
6040
f45c82da
YZ		 60412013-12-18 Yufeng Zhang <yufeng.zhang@arm.com>
6042
6043 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Set
6044 iov.iov_len with the real length in use.
6045
379a5e2d
JB		 60462013-12-13 Joel Brobecker <brobecker@adacore.com>
6047
6048 * Makefile.in (safe-ctype.o, lbasename.o): New rules.
6049 * configure.srv: Add safe-ctype.o and lbasename.o to srv_tgtobj
6050 for all targets that use win32-low.c.
6051 * win32-low.c (win32_ensure_ntdll_loaded): New function.
6052 (do_initial_child_stuff): Add call to win32_ensure_ntdll_loaded.
6053
4210d83e
PA		 60542013-12-13 Pedro Alves <palves@redhat.com>
6055
6056 * target.c (mywait): Set OURSTATUS->KIND to TARGET_WAITKIND_STOPPED
6057 if equal to TARGET_WAITKIND_LOADED.
6058 * win32-low.c (cached_status): New static global.
6059 (win32_wait): Add declaration.
6060 (do_initial_child_stuff): Flush all initial pending debug events
6061 up to the initial breakpoint.
6062 (win32_wait): If CACHED_STATUS was set, return that instead
6063 of doing a real wait. Remove the code resuming the execution
6064 of the inferior after receiving a TARGET_WAITKIND_LOADED event
6065 during the initial phase. Also remove the code changing
6066 OURSTATUS->KIND from TARGET_WAITKIND_LOADED to
6067 TARGET_WAITKIND_STOPPED.
6068
e7f0d979
YQ		 60692013-12-11 Yao Qi <yao@codesourcery.com>
6070
6071 * notif.c (handle_notif_ack): Return 0 if no notification
6072 matches.
6073
ebcf782c
DE		 60742013-11-20 Doug Evans <dje@google.com>
6075
6076 * linux-low.c (linux_set_resume_request): Fix comment.
6077
20ad9378
DE		 60782013-11-20 Doug Evans <dje@google.com>
6079
6080 * linux-low.c (resume_status_pending_p): Tweak comment.
6081
a196ebeb
WT		 60822013-11-20 Walfred Tedeschi <walfred.tedeschi@intel.com>
6083
6084 * Makefile.in: Add i386-mpx.c, i386-mpx-linux.c, amd64-mpx.c,
6085 amd64-mpx-linux.c, x32-mpx.c and x32-mpx-linux.c generation.
6086 * configure.srv (srv_i386_regobj): Add i386-mpx.o.
6087 (srv_i386_linux_regobj): Add i386-mpx-linux.o.
6088 (srv_amd64_regobj): Add amd64-mpx.o.
6089 (srv_amd64_linux_regobj): Add amd64-mpx-linux.o.
6090 (srv_i386_32bit_xmlfiles): Add i386/32bit-mpx.xml.
6091 (srv_i386_64bit_xmlfiles): Add i386/64bit-mpx.xml.
6092 * i387-fp.c (num_pl_bnd_register) Added constant.
6093 (num_pl_bnd_cfg_registers) Added constant.
6094 (struct i387_xsave) Added reserved area and MPX fields.
6095 (i387_cache_to_xsave, i387_xsave_to_cache) Add MPX.
6096 * linux-x86-low.c (init_registers_i386_mpx_linux): Declare new
6097 function.
6098 (tdesc_i386_mpx_linux): Add MPX amd64 target.
6099 (init_registers_amd64_mpx_linux): Declare new function.
6100 (tdesc_amd64_mpx_linux): Add MPX amd64 target.
6101 (x86_64_regmap): Add MPX registers.
6102 (x86_linux_read_description): Add MPX case.
6103 (initialize_low_arch): Initialize MPX targets.
6104
0080a2f6
TT		 61052013-11-18 Tom Tromey <tromey@redhat.com>
6106
6107 * configure: Rebuild.
6108 * configure.ac: Don't check for stdlib.h.
6109 * gdbreplay.c: Unconditionally include stdlib.h.
6110
2978b111
TT		 61112013-11-18 Tom Tromey <tromey@redhat.com>
6112
6113 * config.in: Rebuild.
6114 * configure: Rebuild.
6115 * configure.ac: Don't use AC_HEADER_DIRENT.
6116
a3d08894
TT		 61172013-11-18 Tom Tromey <tromey@redhat.com>
6118
6119 * server.h: Don't check HAVE_STRING_H.
6120 * gdbreplay.c: Don't check HAVE_STRING_H.
6121 * configure: Rebuild.
6122
0a5dd17d
TT		 61232013-11-18 Tom Tromey <tromey@redhat.com>
6124
6125 * Makefile.in (gdbreplay$(EXEEXT)): Depend on and link against
6126 LIBGNU.
6127
1bd2f0ba
TT		 61282013-11-08 Tom Tromey <tromey@redhat.com>
6129
6130 * configure, config.in: Rebuild.
6131 * configure.ac: Remove unused configury.
6132
3266f10b
TT		 61332013-11-08 Tom Tromey <tromey@redhat.com>
6134
6135 * acinclude.m4: Include common.m4, codeset.m4.
6136 * configure, config.in: Rebuild.
6137 * configure.ac: Use GDB_AC_COMMON.
6138
6682d959
AA		 61392013-11-06 Andreas Arnez <arnez@linux.vnet.ibm.com>
6140
6141 * linux-s390-low.c (HWCAP_S390_TE): New define.
6142 (s390_arch_setup): Consider the TE field in the HWCAP for
6143 determining 'have_regset_tdb'.
6144
fd0a4d76
SDJ		 61452013-10-16 Sergio Durigan Junior <sergiodj@redhat.com>
6146
6147 PR gdb/16014
6148 * tracepoint.c (download_tracepoint_1): Remove unnecessary double
6149 call to sizeof.
6150
1a3d890b
PA		 61512013-10-02 Pedro Alves <palves@redhat.com>
6152
6153 * server.c (process_serial_event): Don't output "GDBserver
6154 exiting" if GDB is connected through stdio.
6155 * target.c (mywait): Likewise, be silent if GDB is connected
6156 through stdio.
6157
97ad4581
JB		 61582013-10-01 Joel Brobecker <brobecker@adacore.com>
6159
6160 * lynx-low.c (lynx_add_threads_after_attach): New function.
6161 (lynx_attach): Remove call to add_thread. Add call to
6162 lynx_add_threads_after_attach instead.
6163
5b4e221c
MF		 61642013-09-28 Mike Frysinger <vapier@gentoo.org>
6165
6166 * configure.ac (AC_CHECK_HEADERS): Add sys/syscall.h
6167 * config.in, configure: Regenerated.
6168
ee47b2f8
YQ		 61692013-09-18 Yao Qi <yao@codesourcery.com>
6170
6171 PR server/15959
6172 * server.c (start_inferior): Clear 'resume_info'.
6173
d6707650 61742013-09-16 Jiong Wang <jiwang@tilera.com>
0f63d4db 6175
d6707650
JW		 6176 * linux-tile-low.c (tile_regsets): Modify the size field to 64-bit
6177 for each register.
6178
9243dd0e 61792013-09-16 Jiong Wang <jiwang@tilera.com>
0f63d4db 6180
9243dd0e
JW		 6181 * configure.srv <tilegx*-*-linux*>: Remove linux-osdata.o from and add
6182 linux-tile-low.o to srv_tgtobj.
6183
c623a6ef
WN		 61842013-09-16 Will Newton <will.newton@linaro.org>
6185
6186 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Zero
6187 out regs.
6188
fb71d39e
PA		 61892013-09-06 Pedro Alves <palves@redhat.com>
6190
6191 * Makefile.in (gdb_proc_service_h, regdef_h, regcache_h)
6192 (signals_def, signals_h, ptid_h, ax_h, agent_h, linux_btrace_h)
6193 (linux_osdata_h, vec_h, gdb_vecs_h, host_defs_h, libiberty_h)
6194 (server_h, gdbthread_h, linux_low_h, linux_ptrace_h)
6195 (gdb_thread_db_h, linux_procfs_h, lynx_low_h, nto_low_h)
6196 (mips_linux_watch_h, i386_low_h, win32_low_h): Delete.
6197
8e7e9910
PA		 61982013-09-06 Pedro Alves <palves@redhat.com>
6199
6200 * Makefile.in (linux-btrace.o, mips-linux-watch.o): Remove
6201 explicit header dependencies and use $COMPILE/$POSTCOMPILE.
6202
7c3a12ca
PA		 62032013-09-06 Pedro Alves <palves@redhat.com>
6204
6205 * linux-amd64-ipa.c: Include tracepoint.h.
6206 * linux-i386-ipa.c: Include tracepoint.h.
6207
8eb3d7b6
RW		 62082013-09-06 Ricard Wanderlof <ricardw@axis.com>
6209
6210 * linux-crisv32-low.c (PTRACE_GET_THREAD_AREA): New macro.
6211 (ps_get_thread_area): New function.
6212
eddddb9d
RW		 62132013-09-06 Ricard Wanderlof <ricardw@axis.com>
6214
6215 * linux-crisv32-low.c (elf_gregset_t): Delete typedef.
6216 (initialize_low_arch): Call init_registers_crisv32 rather than
6217 init_register_crisv32.
6218
533b0600
PA		 62192013-09-05 Pedro Alves <palves@redhat.com>
6220
6221 * server.h (handle_vFile, hostio_last_error_from_errno): Move
6222 to ...
6223 * hostio.h: ... this new file.
6224 * hostio.c, server.c, linux-low.c, nto-low.c, spu-low,
6225 win32-low.c: Include hostio.h.
6226
0ce3d3b5
PA		 62272013-09-05 Pedro Alves <palves@redhat.com>
6228
6229 * server.h (gdb_client_data, handler_func, callback_handler_func)
6230 (delete_file_handler, add_file_handler, append_callback_event)
6231 (delete_callback_event, start_event_loop, initialize_event_loop):
6232 Move to event-loop.h and include it.
6233 * event-loop.h: New file.
6234
799cdc37
PA		 62352013-09-05 Pedro Alves <palves@redhat.com>
6236
6237 * dll.c, inferiors.c, remote-utils.c, server.c: Include "dll.h".
6238 * server.h (struct dll_info, all_dlls, dlls_changed, clear_dlls)
6239 (loaded_dll, unloaded_dll): Move to ...
6240 * dll.h: ... this new file.
6241 * inferiors.c, remote-utils.c, win32-low.c: Include "dll.h".
6242
6a6bbd9d
PA		 62432013-09-05 Pedro Alves <palves@redhat.com>
6244
6245 * server.h (current_process, get_thread_process, all_processes)
6246 (add_inferior_to_list, for_each_inferior, current_inferior)
6247 (remove_inferior, add_process, remove_process, find_process_pid)
6248 (have_started_inferiors_p, have_attached_inferiors_p)
6249 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id)
6250 (clear_inferiors, find_inferior, find_inferior_id)
6251 (inferior_target_data, set_inferior_target_data)
6252 (inferior_regcache_data, set_inferior_regcache_data): Move to
6253 inferiors.h, and include it.
6254 * inferiors.h: New file.
6255
f699aaba
PA		 62562013-09-05 Pedro Alves <palves@redhat.com>
6257
6258 * server.h (struct emit_ops, current_insn_ptr, emit_error):
6259 Move ...
72f4393d 6260 * ax.h: ... here.
f699aaba 6261
c144c7a0
PA		 62622013-09-05 Pedro Alves <palves@redhat.com>
6263
6264 * ax.c, linux-low.c, linux-x86-low.c, server.c: Include
6265 tracepoint.h.
6266 * server.h (IPA_BUFSIZ, initialize_tracepoint, tracing)
6267 (disconnected_tracing, tracepoint_look_up_symbols, stop_tracing
6268 (handle_tracepoint_general_set, handle_tracepoint_query)
6269 (tracepoint_finished_step, tracepoint_was_hit)
6270 (release_while_stepping_state_list, current_traceframe)
6271 (in_readonly_region, traceframe_read_mem)
6272 (fetch_traceframe_registers, traceframe_read_sdata)
6273 (traceframe_read_info, struct fast_tpoint_collect_status)
6274 (fast_tracepoint_collecting, force_unlock_trace_buffer)
6275 (handle_tracepoit_bkpts, initialize_low_tracepoint)
6276 (supply_fast_tracepoint_registers)
6277 (supply_static_tracepoint_registers, set_trampoline_buffer_space)
6278 (ipa_tdesc, claim_trampoline_space)
6279 (have_fast_tracepoint_trampoline_buffer, gdb_agent_about_to_close)
6280 (agent_mem_read, agent_get_trace_state_variable_value)
6281 (agent_set_trace_state_variable_value, agent_tsv_read)
6282 (agent_mem_read_string, get_raw_reg_func_addr)
6283 (get_get_tsv_func_addr, get_set_tsv_func_addr): Move to ...
6284 * tracepoint.h: ... this new file.
6285
ff42e6ab
PA		 62862013-09-05 Pedro Alves <palves@redhat.com>
6287
6288 * server.h (perror_with_name, error, fatal, warning, paddress)
6289 (pulongest, plongest, phex_nz, pfildes): Move to utils.h, and
6290 include it.
6291 * utils.h: New file.
6292
541af0f4
PA		 62932013-09-05 Pedro Alves <palves@redhat.com>
6294
6295 * server.h (remote_debug, noack_mode, transport_is_reliable)
6296 (gdb_connected, STDIO_CONNECTION_NAME, remote_connection_is_stdio)
6297 (read_ptid, write_ptid, putpkt, putpkt_binary, putpkt_notif)
6298 (getpkt, remote_prepare, remote_open, remote_close, write_ok)
6299 (write_enn, initialize_async_io, enable_async_io)
6300 (disable_async_io, check_remote_input_interrupt_request)
6301 (convert_ascii_to_int, convert_int_to_ascii, new_thread_notify)
6302 (dead_thread_notify, prepare_resume_reply)
6303 (decode_address_to_semicolon, decode_address, decode_m_packet)
6304 (decode_M_packet, decode_X_packet, decode_xfer_write)
6305 (decode_search_memory_packet, unhexify, hexify)
6306 (remote_escape_output, unpack_varlen_hex, clear_symbol_cache)
6307 (look_up_one_symbol, relocate_instruction)
6308 (monitor_output): Move to remote-utils.h, and include it.
6309 * remote-utils.h: New file.
6310
eebdf26b
PA		 63112013-09-05 Pedro Alves <palves@redhat.com>
6312
6313 * server.h (_): Delete.
6314
3aafd2ff
PA		 63152013-09-02 Pedro Alves <palves@redhat.com>
6316
6317 * tracepoint.c (TRACEFRAME_EOB_MARKER_SIZE): New macro.
6318 (init_trace_buffer): Ensure at least TRACEFRAME_EOB_MARKER_SIZE is
6319 allocated.
6320 (trace_buffer_alloc): Use TRACEFRAME_EOB_MARKER_SIZE.
6321
cee83bcb
PM		 63222013-09-02 Pierre Muller <muller@sourceware.org>
6323
6324 * win32-low.c (child_xfer_memory): Check if ReadProcessMemory
6325 or WriteProcessMemory complete successfully and handle
6326 ERROR_PARTIAL_COPY error.
6327
9a13b2fa
PA		 63282013-09-02 Pedro Alves <palves@redhat.com>
6329
6330 * server.c (gdb_read_memory): Return -1 on traceframe memory read
6331 error instead of EIO.
6332
602e3198
JK		 63332013-08-28 Jan Kratochvil <jan.kratochvil@redhat.com>
6334
6335 PR server/15604
6336 * linux-low.c: Include filestuff.h.
6337 (linux_create_inferior) <pid == 0>: Call close_most_fds.
6338 * lynx-low.c: Include filestuff.h.
6339 (lynx_create_inferior) <pid == 0>: Call close_most_fds.
6340 * server.c: Include filestuff.h.
6341 (main): Call notice_open_fds.
6342 * spu-low.c: Include filestuff.h.
6343 (spu_create_inferior) <pid == 0>: Call close_most_fds.
6344
96d7229d
LM		 63452013-08-22 Luis Machado <lgustavo@codesourcery.com>
6346
6347 * Makefile.in: Explain why ../target and ../nat are not
6348 listed as include file search paths.
6349 (linux-waitpid.o): New object file rule.
6350 * configure.srv (srv_native_linux_obj): New variable.
6351 Replace all occurrences of linux native object files with
6352 $srv_native_linux_obj.
6353 * linux-low.c: Include nat/linux-nat.h and nat/linux-waitpid.h.
6354 (HAS_NOMMU): Move defining logic to common/linux-ptrace.c.
6355 (linux_enable_event_reporting): Remove declaration.
6356 (my_waitpid): Moved to common/linux-waitpid.c.
6357 (linux_wait_for_event): Pass ptid when calling
6358 linux_enable_event_reporting.
6359 (linux_supports_tracefork_flag): Remove.
6360 (linux_enable_event_reporting): Likewise.
6361 (linux_tracefork_grandchild): Remove.
6362 (STACK_SIZE): Moved to common/linux-ptrace.c.
6363 (linux_tracefork_child): Remove.
6364 (linux_test_for_tracefork): Remove.
6365 (linux_look_up_symbols): Call linux_supports_traceclone.
6366 (initialize_low): Remove call to linux_test_for_tracefork.
6367 * linux-low.h (PTRACE_TYPE_ARG3): Move to
6368 common/linux-ptrace.h.
6369 (PTRACE_TYPE_ARG4): Likewise.
6370 Include linux-ptrace.h.
6371
32940073
PA		 63722013-08-21 Pedro Alves <palves@redhat.com>
6373
6374 * config.in: Renegerate.
6375
33b60d58 63762013-08-19 Luis Machado <lgustavo@codesourcery.com>
a261b8f5 6377
33b60d58
LM		 6378 * Makefile.in (INCLUDE_CFLAGS): Include -I$(srcdir)/../.
6379 (SFILES): Remove $(srcdir)/common/target-common.c and
6380 add $(srcdir)/target/waitstatus.c.
6381 (OBS): Remove target-common.o and add waitstatus.o.
6382 (server_h): Remove $(srcdir)/../common/target-common.h and
6383 add $(srcdir)/../target/resume.h, $(srcdir)/../target/wait.h
6384 and $(srcdir)/../target/waitstatus.h.
6385 (target-common.o): Remove.
6386 (waitstatus.o): New target object file.
6387 * target.h: Do not include target-common.h and
6388 include target/resume.h, target/wait.h and
6389 target/waitstatus.h.
6390
b8e1b30e
LM		 63912013-08-13 Luis Machado <lgustavo@codesourcery.com>
6392
6393 * linux-arm-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
6394 to PTRACE_TYPE_ARG3.
6395 * linux-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
6396 to PTRACE_TYPE_ARG3 and PTRACE_ARG4_TYPE to
6397 PTRACE_TYPE_ARG4.
6398 * linux-low.h (PTRACE_ARG3_TYPE): Rename to PTRACE_TYPE_ARG3.
6399 (PTRACE_ARG4_TYPE): Rename to PTRACE_TYPE_ARG4.
6400
7a60ad40
YQ		 64012013-07-27 Jie Zhang <jie@codesourcery.com>
6402 Daniel Jacobowitz <dan@codesourcery.com>
6403 Yao Qi <yao@codesourcery.com>
6404
6405 * Makefile.in (SFILES): Add common/mips-linux-watch.c.
6406 (mips-linux-watch.o): New rule.
6407 (mips_linux_watch_h): New variable.
6408 * configure.srv <mips*-*-linux*>: Add mips-linux-watch.o to
6409 srv_tgtobj.
6410 * linux-mips-low.c: Include mips-linux-watch.h.
6411 (struct arch_process_info, struct arch_lwp_info): New.
6412 (update_watch_registers_callback): New function.
6413 (mips_linux_new_process, mips_linux_new_thread) New functions.
6414 (mips_linux_prepare_to_resume, mips_insert_point): New
6415 functions.
6416 (mips_remove_point, mips_stopped_by_watchpoint): New
6417 functions.
6418 (rsp_bp_type_to_target_hw_bp_type): New function.
6419 (mips_stopped_data_address): New function.
6420 (the_low_target): Add watchpoint support functions.
6421
de6f69ad
YQ		 64222013-07-27 Yao Qi <yao@codesourcery.com>
6423
6424 * i386-low.c: Include break-common.h.
6425 (enum target_hw_bp_type): Remove.
6426
3360c0bf
LM		 64272013-07-24 Luis Machado <lgustavo@codesourcery.com>
6428
6429 * Makefile.in (SFILES): /common/target-common.c.
6430 (OBS): Add target-common.o.
6431 (server_h): Add $(srcdir)/../common/target-common.h.
6432 (target-common.o): New target.
6433 * server.c (queue_stop_reply_callback): Free
6434 status string after use.
6435 * target.c (target_waitstatus_to_string): Remove.
6436 * target.h: Include target-common.h.
6437 (resume_kind): Likewise.
6438 (target_waitkind): Likewise.
6439 (target_waitstatus): Likewise.
6440 (TARGET_WNOHANG): Likewise.
6441
bd885420
YQ		 64422013-07-04 Yao Qi <yao@codesourcery.com>
6443
6444 * Makefile.in (host_alias): Use @host_noncanonical@.
6445 (target_alias): Use @target_noncanonical@.
6446 * configure.ac: Use ACX_NONCANONICAL_TARGET and
6447 ACX_NONCANONICAL_HOST.
6448 * configure: Regenerated.
6449
6450 Revert:
6451 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
6452
6453 * configure.ac (version_host, version_target): Set and AC_SUBST them.
6454 * configure: Rebuild.
6455 * Makefile.in (version_host, version_target): Get from configure.
6456 (version.c): Use $(version_host) and $(version_target).
6457
17ef446e
PA		 64582013-07-03 Pedro Alves <palves@redhat.com>
6459
6460 * Makefile.in (config.status): Depend on development.sh.
6461 * acinclude.m4: Include libmcheck.m4.
6462 * configure: Regenerate.
6463
7a9a7487
MG		 64642013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
6465
6466 * win32-low.c (winapi_DebugActiveProcessStop): Move the WINAPI
6467 attribute inside the parentheses.
6468 (winapi_DebugSetProcessKillOnExit): Ditto.
6469 (winapi_DebugBreakProcess): Ditto.
6470 (winapi_GenerateConsoleCtrlEvent): Ditto.
a261b8f5 6471
49b64de6
MG		 64722013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
6473
6474 * notif.h (notif_event): Add a dummy member to avoid compiler
6475 errors.
6476
d5749ee7
PA		 64772013-07-01 Pedro Alves <palves@redhat.com>
6478
6479 * hostio.c (HOSTIO_PATH_MAX): Define.
6480 (require_filename, handle_open, handle_unlink, handle_readlink):
6481 Use it.
6482
d8d2a3ee
PA		 64832013-07-01 Pedro Alves <palves@redhat.com>
6484
6485 * server.h: Include "pathmax.h".
6486 * linux-low.c: Don't include sys/param.h.
6487 (linux_pid_exe_is_elf_64_file): Use PATH_MAX instead of
6488 MAXPATHLEN.
6489 * win32-low.c: Don't include sys/param.h.
6490 (win32_create_inferior): Use PATH_MAX instead of MAXPATHLEN.
6491
bc7dea8d
PA		 64922013-07-01 Pedro Alves <palves@redhat.com>
6493
6494 * event-loop.c: Don't check HAVE_UNISTD_H before including
6495 <unistd.h>.
6496 * gdbreplay.c: Likewise.
6497 * remote-utils.c: Likewise.
6498 * server.c: Likewise.
6499 * configure.ac: Don't check for unistd.h.
6500 * configure: Regenerate.
6501
d6c2da54
TT		 65022013-06-28 Tom Tromey <tromey@redhat.com>
6503
6504 * Makefile.in (version.c): Use version.in, not
6505 common/version.in.
6506
257b6bec
MG		 65072013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
6508
6509 * configure.ac (version_host, version_target): Set and AC_SUBST them.
6510 * configure: Rebuild.
6511 * Makefile.in (version_host, version_target): Get from configure.
6512 (version.c): Use $(version_host) and $(version_target).
6513
86ebe149
DK		 65142013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
6515
6516 Fix trace-status to output user name without trailing colon.
6517 * tracepoint.c (cmd_qtstatus): Remove unnecessary colon from user name.
6518
f30aa5af
DK		 65192013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
6520
6521 Fix trace-status to output proper start-time and stop-time.
6522 * tracepoint.c (cmd_qtstatus): Modify trace-status output to
6523 output start time and stop time in hex as gdb expects.
6524
28a93511
YQ		 65252013-06-26 Pedro Alves <pedro@codesourcery.com>
6526
6527 * tracepoint.c (build_traceframe_info_xml): Output trace state
6528 variables present in the trace buffer.
6529
01208463
TT		 65302013-06-24 Tom Tromey <tromey@redhat.com>
6531
6532 * Makefile.in (version.c): Use bfd/version.h, common/version.in,
6533 create-version.sh.
6534 (version.o): Remove.
6535 * gdbreplay.c: Include version.h.
6536 (version, host_name): Don't declare.
6537 * server.h: Include version.h.
6538 (version, host_name): Don't declare.
6539
760256f9
PA		 65402013-06-12 Pedro Alves <palves@redhat.com>
6541
6542 * linux-x86-low.c (linux_is_elf64): Delete global.
6543 (x86_siginfo_fixup): Replace reference to `linux_is_elf64' global
6544 with local linux_pid_exe_is_elf_64_file use.
6545
030031ee
PA		 65462013-06-11 Pedro Alves <palves@redhat.com>
6547
6548 * linux-low.c (regset_disabled, disable_regset): New functions.
6549 (regsets_fetch_inferior_registers)
6550 (regsets_store_inferior_registers): Use them.
6551 (initialize_regsets_info); Don't allocate the disabled_regsets
6552 array here.
6553 * linux-low.h (struct regsets_info) <disabled_regsets>: Extend
6554 comment.
6555
5da6eb0a
PA		 65562013-06-11 Pedro Alves <palves@redhat.com>
6557
6558 * linux-low.c (initialize_regsets_info): Use xcalloc instead of
6559 xmalloc.
6560
7e5aaa09
PA		 65612013-06-11 Pedro Alves <palves@redhat.com>
6562
6563 * linux-x86-low.c (initialize_low_arch): Call
6564 init_registers_x32_avx_linux.
6565
d878444c
JK		 65662013-06-09 Jan Kratochvil <jan.kratochvil@redhat.com>
6567
6568 Fix compatibility with Android Bionic.
6569 * linux-low.c (linux_qxfer_libraries_svr4): Ignore first entry even if
6570 it is not empty.
6571
3aee8918
PA		 65722013-06-07 Pedro Alves <palves@redhat.com>
6573
5f2b57b5 6574 PR server/14823
3aee8918
PA		 6575 * Makefile.in (OBS): Add tdesc.o.
6576 (IPA_OBJS): Add tdesc-ipa.o.
6577 (tdesc-ipa.o): New rule.
6578 * ax.c (gdb_eval_agent_expr): Adjust register_size call to new
6579 interface.
6580 * linux-low.c (new_inferior): Delete.
6581 (disabled_regsets, num_regsets): Delete.
6582 (linux_add_process): Adjust to set the new per-process
6583 new_inferior flag.
6584 (linux_detach_one_lwp): Adjust to call regcache_invalidate_thread.
6585 (linux_wait_for_lwp): Adjust. Only call arch_setup if the event
6586 was a stop. When calling arch_setup, switch the current inferior
6587 to the thread that got an event.
6588 (linux_resume_one_lwp): Adjust to call regcache_invalidate_thread.
6589 (regsets_fetch_inferior_registers)
6590 (regsets_store_inferior_registers): New regsets_info parameter.
6591 Adjust to use it.
6592 (linux_register_in_regsets): New regs_info parameter. Adjust to
6593 use it.
6594 (register_addr, fetch_register, store_register): New usrregs_info
6595 parameter. Adjust to use it.
6596 (usr_fetch_inferior_registers, usr_store_inferior_registers): New
6597 parameter regs_info. Adjust to use it.
6598 (linux_fetch_registers): Get the current inferior's regs_info, and
6599 adjust to use it.
6600 (linux_store_registers): Ditto.
6601 [HAVE_LINUX_REGSETS] (initialize_regsets_info): New.
6602 (initialize_low): Don't initialize the target_regsets here. Call
6603 initialize_low_arch.
6604 * linux-low.h (target_regsets): Delete declaration.
6605 (struct regsets_info): New.
6606 (struct usrregs_info): New.
6607 (struct regs_info): New.
6608 (struct process_info_private) <new_inferior>: New field.
6609 (struct linux_target_ops): Delete the num_regs, regmap, and
6610 regset_bitmap fields. New field regs_info.
6611 [HAVE_LINUX_REGSETS] (initialize_regsets_info): Declare.
6612 * i387-fp.c (num_xmm_registers): Delete.
6613 (i387_cache_to_fsave, i387_fsave_to_cache): Adjust find_regno
6614 calls to new interface.
6615 (i387_cache_to_fxsave, i387_cache_to_xsave, i387_fxsave_to_cache)
6616 (i387_xsave_to_cache): Adjust find_regno calls to new interface.
6617 Infer the number of xmm registers from the regcache's target
6618 description.
6619 * i387-fp.h (num_xmm_registers): Delete.
6620 * inferiors.c (add_thread): Don't install the thread's regcache
6621 here.
6622 * proc-service.c (gregset_info): Fetch the current inferior's
6623 regs_info. Adjust to use it.
6624 * regcache.c: Include tdesc.h.
6625 (register_bytes, reg_defs, num_registers)
6626 (gdbserver_expedite_regs): Delete.
6627 (get_thread_regcache): If the thread doesn't have a regcache yet,
6628 create one, instead of aborting gdbserver.
6629 (regcache_invalidate_one): Rename to ...
6630 (regcache_invalidate_thread): ... this.
6631 (regcache_invalidate_one): New.
6632 (regcache_invalidate): Only invalidate registers of the current
6633 process.
6634 (init_register_cache): Add target_desc parameter, and use it.
6635 (new_register_cache): Ditto. Assert the target description has a
6636 non zero registers_size.
6637 (regcache_cpy): Add assertions. Adjust.
6638 (realloc_register_cache, set_register_cache): Delete.
6639 (registers_to_string, registers_from_string): Adjust.
6640 (find_register_by_name, find_regno, find_register_by_number)
6641 (register_cache_size): Add target_desc parameter, and use it.
6642 (free_register_cache_thread, free_register_cache_thread_one)
6643 (regcache_release, register_cache_size): New.
6644 (register_size): Add target_desc parameter, and use it.
6645 (register_data, supply_register, supply_register_zeroed)
6646 (supply_regblock, supply_register_by_name, collect_register)
6647 (collect_register_as_string, collect_register_by_name): Adjust.
6648 * regcache.h (struct target_desc): Forward declare.
6649 (struct regcache) <tdesc>: New field.
6650 (init_register_cache, new_register_cache): Add target_desc
6651 parameter.
6652 (regcache_invalidate_thread): Declare.
6653 (regcache_invalidate_one): Delete declaration.
6654 (regcache_release): Declare.
6655 (find_register_by_number, register_cache_size, register_size)
6656 (find_regno): Add target_desc parameter.
6657 (gdbserver_expedite_regs, gdbserver_xmltarget): Delete
6658 declarations.
6659 * remote-utils.c: Include tdesc.h.
6660 (outreg, prepare_resume_reply): Adjust.
6661 * server.c: Include tdesc.h.
6662 (gdbserver_xmltarget): Delete declaration.
6663 (get_features_xml, process_serial_event): Adjust.
6664 * server.h [IN_PROCESS_AGENT] (struct target_desc): Forward
6665 declare.
6666 (struct process_info) <tdesc>: New field.
6667 (ipa_tdesc): Declare.
6668 * tdesc.c: New file.
6669 * tdesc.h: New file.
6670 * tracepoint.c: Include tdesc.h.
6671 [IN_PROCESS_AGENT] (ipa_tdesc): Define.
6672 (get_context_regcache): Adjust to pass ipa_tdesc down.
6673 (do_action_at_tracepoint): Adjust to get the register cache size
6674 from the context regcache's description.
6675 (traceframe_walk_blocks): Adjust to get the register cache size
6676 from the current trace frame's description.
6677 (traceframe_get_pc): Adjust to get current trace frame's
6678 description and pass it down.
6679 (gdb_collect): Adjust to get the register cache size from the
6680 IPA's description.
6681 * linux-amd64-ipa.c (tdesc_amd64_linux): Declare.
6682 (gdbserver_xmltarget): Delete.
6683 (initialize_low_tracepoint): Set the ipa's target description.
6684 * linux-i386-ipa.c (tdesc_i386_linux): Declare.
6685 (initialize_low_tracepoint): Set the ipa's target description.
6686 * linux-x86-low.c: Include tdesc.h.
6687 [__x86_64__] (is_64bit_tdesc): New.
6688 (ps_get_thread_area, x86_get_thread_area): Use it.
6689 (i386_cannot_store_register): Rename to ...
6690 (x86_cannot_store_register): ... this. Use is_64bit_tdesc.
6691 (i386_cannot_fetch_register): Rename to ...
6692 (x86_cannot_fetch_register): ... this. Use is_64bit_tdesc.
6693 (x86_fill_gregset, x86_store_gregset): Adjust register_size calls
6694 to new interface.
6695 (target_regsets): Rename to ...
6696 (x86_regsets): ... this.
6697 (x86_get_pc, x86_set_pc): Adjust register_size calls to new
6698 interface.
6699 (x86_siginfo_fixup): Use is_64bit_tdesc.
6700 [__x86_64__] (tdesc_amd64_linux, tdesc_amd64_avx_linux)
6701 (tdesc_x32_avx_linux, tdesc_x32_linux)
6702 (tdesc_i386_linux, tdesc_i386_mmx_linux, tdesc_i386_avx_linux):
6703 Declare.
6704 (x86_linux_update_xmltarget): Delete.
6705 (I386_LINUX_XSAVE_XCR0_OFFSET): Define.
6706 (have_ptrace_getfpxregs, have_ptrace_getregset): New.
6707 (AMD64_LINUX_USER64_CS): New.
6708 (x86_linux_read_description): New, based on
6709 x86_linux_update_xmltarget.
6710 (same_process_callback): New.
6711 (x86_arch_setup_process_callback): New.
6712 (x86_linux_update_xmltarget): New.
6713 (x86_regsets_info): New.
6714 (amd64_linux_regs_info): New.
6715 (i386_linux_usrregs_info): New.
6716 (i386_linux_regs_info): New.
6717 (x86_linux_regs_info): New.
6718 (x86_arch_setup): Reimplement.
6719 (x86_install_fast_tracepoint_jump_pad): Use is_64bit_tdesc.
6720 (x86_emit_ops): Ditto.
6721 (the_low_target): Adjust. Install x86_linux_regs_info,
6722 x86_cannot_fetch_register, and x86_cannot_store_register.
6723 (initialize_low_arch): New.
6724 * linux-ia64-low.c (tdesc_ia64): Declare.
6725 (ia64_fetch_register): Adjust.
6726 (ia64_usrregs_info, regs_info): New globals.
6727 (ia64_regs_info): New function.
6728 (the_low_target): Adjust.
6729 (initialize_low_arch): New function.
6730 * linux-sparc-low.c (tdesc_sparc64): Declare.
6731 (sparc_fill_gregset_to_stack, sparc_store_gregset_from_stack):
6732 Adjust.
6733 (sparc_arch_setup): New function.
6734 (sparc_regsets_info, sparc_usrregs_info, regs_info): New globals.
6735 (the_low_target): Adjust.
6736 (initialize_low_arch): New function.
6737 * linux-ppc-low.c (tdesc_powerpc_32l, tdesc_powerpc_altivec32l)
6738 (tdesc_powerpc_cell32l, tdesc_powerpc_vsx32l)
6739 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_altivec32l)
6740 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_e500l)
6741 (tdesc_powerpc_64l, tdesc_powerpc_altivec64l)
6742 (tdesc_powerpc_cell64l, tdesc_powerpc_vsx64l)
6743 (tdesc_powerpc_isa205_64l, tdesc_powerpc_isa205_altivec64l)
6744 (tdesc_powerpc_isa205_vsx64l): Declare.
6745 (ppc_cannot_store_register, ppc_collect_ptrace_register)
6746 (ppc_supply_ptrace_register, parse_spufs_run, ppc_get_pc)
6747 (ppc_set_pc, ppc_get_hwcap): Adjust.
6748 (ppc_usrregs_info): Forward declare.
6749 (!__powerpc64__) ppc_regmap_adjusted: New global.
6750 (ppc_arch_setup): Adjust to the current process'es target
6751 description.
6752 (ppc_fill_vsxregset, ppc_store_vsxregset, ppc_fill_vrregset)
6753 (ppc_store_vrregset, ppc_fill_evrregset, ppc_store_evrregse)
6754 (ppc_store_evrregset): Adjust.
6755 (target_regsets): Rename to ...
6756 (ppc_regsets): ... this, and make static.
6757 (ppc_usrregs_info, ppc_regsets_info, regs_info): New globals.
6758 (ppc_regs_info): New function.
6759 (the_low_target): Adjust.
6760 (initialize_low_arch): New function.
6761 * linux-s390-low.c (tdesc_s390_linux32, tdesc_s390_linux32v1)
6762 (tdesc_s390_linux32v2, tdesc_s390_linux64, tdesc_s390_linux64v1)
6763 (tdesc_s390_linux64v2, tdesc_s390x_linux64, tdesc_s390x_linux64v1)
6764 (tdesc_s390x_linux64v2): Declare.
6765 (s390_collect_ptrace_register, s390_supply_ptrace_register)
6766 (s390_fill_gregset, s390_store_last_break): Adjust.
6767 (target_regsets): Rename to ...
6768 (s390_regsets): ... this, and make static.
6769 (s390_get_pc, s390_set_pc): Adjust.
6770 (s390_get_hwcap): New target_desc parameter, and use it.
6771 [__s390x__] (have_hwcap_s390_high_gprs): New global.
6772 (s390_arch_setup): Adjust to set the current process'es target
6773 description. Don't adjust the regmap.
6774 (s390_usrregs_info, s390_regsets_info, regs_info): New globals.
6775 [__s390x__] (s390_usrregs_info_3264, s390_regsets_info_3264)
6776 (regs_info_3264): New globals.
6777 (s390_regs_info): New function.
6778 (the_low_target): Adjust.
6779 (initialize_low_arch): New function.
6780 * linux-mips-low.c (tdesc_mips_linux, tdesc_mips_dsp_linux)
6781 (tdesc_mips64_linux, tdesc_mips64_dsp_linux): Declare.
6782 [__mips64] (init_registers_mips_linux)
6783 (init_registers_mips_dsp_linux): Delete defines.
6784 [__mips64] (tdesc_mips_linux, tdesc_mips_dsp_linux): New defines.
6785 (have_dsp): New global.
6786 (mips_read_description): New, based on mips_arch_setup.
6787 (mips_arch_setup): Reimplement.
6788 (get_usrregs_info): New function.
6789 (mips_cannot_fetch_register, mips_cannot_store_register)
6790 (mips_get_pc, mips_set_pc, mips_fill_gregset, mips_store_gregset)
6791 (mips_fill_fpregset, mips_store_fpregset): Adjust.
6792 (target_regsets): Rename to ...
6793 (mips_regsets): ... this, and make static.
6794 (mips_regsets_info, mips_dsp_usrregs_info, mips_usrregs_info)
6795 (dsp_regs_info, regs_info): New globals.
6796 (mips_regs_info): New function.
6797 (the_low_target): Adjust.
6798 (initialize_low_arch): New function.
6799 * linux-arm-low.c (tdesc_arm, tdesc_arm_with_iwmmxt)
6800 (tdesc_arm_with_vfpv2, tdesc_arm_with_vfpv3, tdesc_arm_with_neon):
6801 Declare.
6802 (arm_fill_vfpregset, arm_store_vfpregset): Adjust.
6803 (arm_read_description): New, with bits factored from
6804 arm_arch_setup.
6805 (arm_arch_setup): Reimplement.
6806 (target_regsets): Rename to ...
6807 (arm_regsets): ... this, and make static.
6808 (arm_regsets_info, arm_usrregs_info, regs_info): New globals.
6809 (arm_regs_info): New function.
6810 (the_low_target): Adjust.
6811 (initialize_low_arch): New function.
6812 * linux-m68k-low.c (tdesc_m68k): Declare.
6813 (target_regsets): Rename to ...
6814 (m68k_regsets): ... this, and make static.
6815 (m68k_regsets_info, m68k_usrregs_info, regs_info): New globals.
6816 (m68k_regs_info): New function.
6817 (m68k_arch_setup): New function.
6818 (the_low_target): Adjust.
6819 (initialize_low_arch): New function.
6820 * linux-sh-low.c (tdesc_sharch): Declare.
6821 (target_regsets): Rename to ...
6822 (sh_regsets): ... this, and make static.
6823 (sh_regsets_info, sh_usrregs_info, regs_info): New globals.
6824 (sh_regs_info, sh_arch_setup): New functions.
6825 (the_low_target): Adjust.
6826 (initialize_low_arch): New function.
6827 * linux-bfin-low.c (tdesc_bfin): Declare.
6828 (bfin_arch_setup): New function.
6829 (bfin_usrregs_info, regs_info): New globals.
6830 (bfin_regs_info): New function.
6831 (the_low_target): Adjust.
6832 (initialize_low_arch): New function.
6833 * linux-cris-low.c (tdesc_cris): Declare.
6834 (cris_arch_setup): New function.
6835 (cris_usrregs_info, regs_info): New globals.
6836 (cris_regs_info): New function.
6837 (the_low_target): Adjust.
6838 (initialize_low_arch): New function.
6839 * linux-cris-low.c (tdesc_crisv32): Declare.
6840 (cris_arch_setup): New function.
6841 (cris_regsets_info, cris_usrregs_info, regs_info): New globals.
6842 (cris_regs_info): New function.
6843 (the_low_target): Adjust.
6844 (initialize_low_arch): New function.
6845 * linux-m32r-low.c (tdesc_m32r): Declare.
6846 (m32r_arch_setup): New function.
6847 (m32r_usrregs_info, regs_info): New globals.
6848 (m32r_regs_info): Adjust.
6849 (initialize_low_arch): New function.
6850 * linux-tic6x-low.c (tdesc_tic6x_c64xp_linux)
6851 (tdesc_tic6x_c64x_linux, tdesc_tic6x_c62x_linux): Declare.
6852 (tic6x_usrregs_info): Forward declare.
6853 (tic6x_read_description): New function, based on ...
6854 (tic6x_arch_setup): ... this. Reimplement.
6855 (target_regsets): Rename to ...
6856 (tic6x_regsets): ... this, and make static.
6857 (tic6x_regsets_info, tic6x_usrregs_info, regs_info): New globals.
6858 (tic6x_regs_info): New function.
6859 (the_low_target): Adjust.
6860 (initialize_low_arch): New function.
6861 * linux-xtensa-low.c (tdesc_xtensa): Declare.
6862 (xtensa_fill_gregset, xtensa_store_gregset): Adjust.
6863 (target_regsets): Rename to ...
6864 (xtensa_regsets): ... this, and make static.
6865 (xtensa_regsets_info, xtensa_usrregs_info, regs_info): New
6866 globals.
6867 (xtensa_arch_setup, xtensa_regs_info): New functions.
6868 (the_low_target): Adjust.
6869 (initialize_low_arch): New function.
6870 * linux-nios2-low.c (tdesc_nios2_linux): Declare.
6871 (nios2_arch_setup): Set the current process'es tdesc.
6872 (target_regsets): Rename to ...
6873 (nios2_regsets): ... this.
6874 (nios2_regsets_info, nios2_usrregs_info, regs_info): New globals.
6875 (nios2_regs_info): New function.
6876 (the_low_target): Adjust.
6877 (initialize_low_arch): New function.
a261b8f5
PA		 6878 * linux-aarch64-low.c (tdesc_aarch64): Declare.
6879 (aarch64_arch_setup): Set the current process'es tdesc.
6880 (target_regsets): Rename to ...
6881 (aarch64_regsets): ... this.
6882 (aarch64_regsets_info, aarch64_usrregs_info, regs_info): New globals.
6883 (aarch64_regs_info): New function.
6884 (the_low_target): Adjust.
6885 (initialize_low_arch): New function.
3aee8918
PA		 6886 * linux-tile-low.c (tdesc_tilegx, tdesc_tilegx32): Declare
6887 globals.
6888 (target_regsets): Rename to ...
6889 (tile_regsets): ... this.
6890 (tile_regsets_info, tile_usrregs_info, regs_info): New globals.
6891 (tile_regs_info): New function.
6892 (tile_arch_setup): Set the current process'es tdesc.
6893 (the_low_target): Adjust.
6894 (initialize_low_arch): New function.
6895 * spu-low.c (tdesc_spu): Declare.
6896 (spu_create_inferior, spu_attach): Set the new process'es tdesc.
6897 * win32-arm-low.c (tdesc_arm): Declare.
6898 (arm_arch_setup): New function.
6899 (the_low_target): Install arm_arch_setup instead of
6900 init_registers_arm.
6901 * win32-i386-low.c (tdesc_i386, tdesc_amd64): Declare.
6902 (init_windows_x86): Rename to ...
6903 (i386_arch_setup): ... this. Set `win32_tdesc'.
6904 (the_low_target): Adjust.
6905 * win32-low.c (win32_tdesc): New global.
6906 (child_add_thread): Don't create the thread cache here.
6907 (do_initial_child_stuff): Set the new process'es tdesc.
6908 * win32-low.h (struct target_desc): Forward declare.
6909 (win32_tdesc): Declare.
6910 * lynx-i386-low.c (tdesc_i386): Declare global.
6911 (lynx_i386_arch_setup): Set `lynx_tdesc'.
6912 * lynx-low.c (lynx_tdesc): New global.
6913 (lynx_add_process): Set the new process'es tdesc.
6914 * lynx-low.h (struct target_desc): Forward declare.
6915 (lynx_tdesc): Declare global.
6916 * lynx-ppc-low.c (tdesc_powerpc_32): Declare global.
6917 (lynx_ppc_arch_setup): Set `lynx_tdesc'.
6918 * nto-low.c (nto_tdesc): New global.
6919 (do_attach): Set the new process'es tdesc.
6920 * nto-low.h (struct target_desc): Forward declare.
6921 (nto_tdesc): Declare.
6922 * nto-x86-low.c (tdesc_i386): Declare.
6923 (nto_x86_arch_setup): Set `nto_tdesc'.
6924
b1fbec62
GB		 69252013-06-04 Gary Benson <gbenson@redhat.com>
6926
6927 * server.c (handle_query): Add "augmented-libraries-svr4-read+"
6928 to qSupported response when appropriate.
6929 (handle_qxfer_libraries_svr4): Allow qXfer:libraries-svr4:read
6930 with nonzero-length annex.
6931 * linux-low.c (linux_qxfer_libraries_svr4): Parse and handle
6932 arguments supplied in annex.
6933
d1ec4ce7
DE		 69342013-05-31 Doug Evans <dje@google.com>
6935
ac44adcb 6936 PR server/15594
d1ec4ce7
DE		 6937 * linux-x86-low.c (ps_get_thread_area): Properly extend address to
6938 64 bits in 64-cross-32 environment.
6939
9b25f2d3
PA		 69402013-05-28 Pedro Alves <palves@redhat.com>
6941
6942 * Makefile.in (clean): Remove reference to aarch64-without-fpu.c.
6943 (aarch64-without-fpu.c): Delete rule.
6944 * configure.srv (aarch64*-*-linux*): Remove references to
6945 aarch64-without-fpu.o and aarch64-without-fpu.xml.
6946 * linux-aarch64-low.c (init_registers_aarch64_without_fpu): Remove
6947 declaration.
6948
6740dc9c
PA		 69492013-05-24 Pedro Alves <palves@redhat.com>
6950
6951 * server.c (handle_v_cont) <vCont;r>: Use unpack_varlen_hex
6952 instead of strchr/decode_address. Error if the range isn't split
6953 with a ','. Don't assume there's be a ':' in the action.
6954
c2d6af84
PA		 69552013-05-23 Yao Qi <yao@codesourcery.com>
6956 Pedro Alves <palves@redhat.com>
6957
6958 * linux-low.c (lwp_in_step_range): New function.
6959 (linux_wait_1): If the thread was range stepping and stopped
6960 outside the stepping range, report the stop to GDB. Otherwise,
6961 continue stepping. Add range stepping debug output.
6962 (linux_set_resume_request): Copy the step range from the resume
6963 request to the lwp.
6964 (linux_supports_range_stepping): New.
6965 (linux_target_ops) <supports_range_stepping>: Set to
6966 linux_supports_range_stepping.
6967 * linux-low.h (struct linux_target_ops)
6968 <supports_range_stepping>: New field.
6969 (struct lwp_info) <step_range_start, step_range_end>: New fields.
6970 * linux-x86-low.c (x86_supports_range_stepping): New.
6971 (the_low_target) <supports_range_stepping>: Set to
6972 x86_supports_range_stepping.
6973 * server.c (handle_v_cont): Handle 'r' action.
6974 (handle_v_requests): Append ";r" if the target supports range
6975 stepping.
6976 * target.h (struct thread_resume) <step_range_start,
6977 step_range_end>: New fields.
6978 (struct target_ops) <supports_range_stepping>:
6979 New field.
6980 (target_supports_range_stepping): New macro.
6981
58794e1a
JB		 69822013-05-17 Joel Brobecker <brobecker@adacore.com>
6983
6984 * lynx-low.c (lynx_resume): Fix null_ptid/minus_one_ptid
6985 confusion in comment.
6986
d631c5a7
JB		 69872013-05-17 Joel Brobecker <brobecker@adacore.com>
6988
6989 * lynx-low.c (struct process_info_private): New type.
6990 (lynx_add_process): New function.
6991 (lynx_create_inferior, lynx_attach): Replace calls to
6992 add_process by calls to lynx_add_process.
6993 (lynx_resume): If PTID is null, then try using
6994 current_process()->private->last_wait_event_ptid.
6995 Add comments.
6996 (lynx_clear_inferiors): Delete. The contents of that function
6997 has been inlined in lynx_mourn;
6998 (lynx_wait_1): Save the ptid in the process's private data.
6999 (lynx_mourn): Free the process' private data. Replace call
7000 to lynx_clear_inferiors by call to clear_inferiors.
7001
96f7a20f
YQ		 70022013-05-17 Yao Qi <yao@codesourcery.com>
7003
7004 * i386-low.c (i386_length_and_rw_bits): Move the comment to
7005 the right place.
7006
db0dfaa0
LM		 70072013-05-16 Luis Machado <lgustavo@codesourcery.com>
7008
7009 * linux-low.c: Move definition checks upwards for PT_TEXT_ADDR,
7010 PT_DATA_ADDR and PT_TEXT_END_ADDR. Update comments.
7011 (linux_read_offsets): Remove PT_TEXT_ADDR, PT_DATA_ADDR and
7012 PT_TEXT_END_ADDR guards. Update comments.
7013 (linux_target_op) <read_offsets>: Conditionally define to
7014 linux_read_offsets if the target is UCLIBC and if it defines
7015 PT_TEXT_ADDR, PT_DATA_ADDR and PT_TEXT_END_ADDR.
7016
68f5f838
SL		 70172013-05-06 Sandra Loosemore <sandra@codesourcery.com>
7018 Andrew Jenner <andrew@codesourcery.com>
7019
7020 * Makefile.in (SFILES): Add linux-nios2-low.c.
7021 (clean): Add action to delete nios2-linux.c.
7022 (nios2-linux.c): New rule.
7023 * configure.srv: Add nios2*-*-linux*.
7024 * linux-nios2-low.c: New.
7025
1ebff1fd
HAQ		 70262013-05-03 Hafiz Abid Qadeer <abidh@codesourcery.com>
7027
7028 * tracepoint.c (cmd_qtinit): Call 'stop_tracing'.
7029
f6150862
HZ		 70302013-04-25 Hui Zhu <hui@codesourcery.com>
7031
7032 PR gdb/15186
f6150862
HZ		 7033 * ax.c (ax_printf): Add fflush.
7034
614c279d
TT		 70352013-04-22 Tom Tromey <tromey@redhat.com>
7036
7037 * Makefile.in (SFILES): Add filestuff.c.
7038 (OBS): Add filestuff.o.
7039 (filestuff.o): New target.
7040 * config.in, configure: Rebuild.
7041 * configure.ac: Check for fdwalk, pipe2.
7042
7d4e5717
PA		 70432013-04-17 Pedro Alves <palves@redhat.com>
7044
7045 * configure.ac (USE_THREAD_DB): Delete variable.
7046 (if test "$srv_linux_thread_db" = "yes"): AC_DEFINE USE_THREAD_DB.
7047 Don't AC_SUBST USE_THREAD_DB.
7048 * Makefile.in (INTERNAL_CFLAGS): Remove @USE_THREAD_DB@.
7049 * config.in, configure: Regenerate.
7050
d5c93e41
PA		 70512013-04-16 Pedro Alves <palves@redhat.com>
7052
7053 * linux-low.h (struct lwp_info) <thread_known>: Move under
7054 the USE_THREAD_DB #ifdef.
7055
04f5fe89
PA		 70562013-04-16 Pedro Alves <palves@redhat.com>
7057
7058 * Makefile.in (INTERNAL_CFLAGS): Add @USE_THREAD_DB@.
7059 (linux-low.o): Delete rule.
7060 * linux-low.h: Always include "gdb_thread_db.h" instead of
7061 conditionally including thread_db.h.
7062 (struct lwp_info) <th>: Guard with #ifdef USE_THREAD_DB instead of
7063 HAVE_THREAD_DB_H.
7064
480b27bf
JK		 70652013-04-07 Jan Kratochvil <jan.kratochvil@redhat.com>
7066
7067 * Makefile.in (install-only): Fix make install regression.
7068
43662968
JK		 70692013-04-05 Jan Kratochvil <jan.kratochvil@redhat.com>
7070
7071 Convert man pages to texinfo, new gdbinit.5 texinfo page.
7072 * Makefile.in (install-only): Remove $(man1dir) and gdbserver.1
7073 installation.
7074 * gdbserver.1: Remove.
7075
3e74e146
PA		 70762013-03-22 Pedro Alves <palves@redhat.com>
7077
7078 * linux-low.c (handle_extended_wait): Don't call
7079 linux_enable_event_reporting.
7080
a8347a2a
TT		 70812013-03-15 Tony Theodore <tonyt@logyst.com>
7082
7083 PR build/9098:
7084 * Makefile.in (SHELL): Use @SHELL@.
7085
eeb56fa7
SDJ		 70862013-03-14 Sergio Durigan Junior <sergiodj@redhat.com>
7087
7088 * tracepoint.c (cmd_qtv): Initialize `val' with zero, silencing
7089 compiler warning.
7090
4fa7e2ff
JB		 70912013-03-13 Joel Brobecker <brobecker@adacore.com>
7092
7093 * linux-low.c (linux_target_ops) [!HAVE_LINUX_BTRACE]:
7094 Remove extraneous NULL element.
7095
8ddb1965
YQ		 70962013-03-13 Yao Qi <yao@codesourcery.com>
7097
7098 * tracepoint.c (traceframe_read_tsv): Look for the last matched
7099 'V' block in trace frame.
7100
9accd112
MM		 71012013-03-11 Markus Metzger <markus.t.metzger@intel.com>
7102
7103 * target.h (struct target_ops): Add btrace ops.
7104 (target_supports_btrace): New macro.
7105 (target_enable_btrace): New macro.
7106 (target_disable_btrace): New macro.
7107 (target_read_btrace): New macro.
7108 * gdbthread.h (struct thread_info): Add btrace field.
7109 * server.c: Include btrace-common.h.
7110 (handle_btrace_general_set): New function.
7111 (handle_btrace_enable): New function.
7112 (handle_btrace_disable): New function.
7113 (handle_general_set): Call handle_btrace_general_set.
7114 (handle_qxfer_btrace): New function.
7115 (struct qxfer qxfer_packets[]): Add btrace entry.
7116 * inferiors.c (remove_thread): Disable btrace.
7117 * linux-low: Include linux-btrace.h.
7118 (linux_low_enable_btrace): New function.
7119 (linux_low_read_btrace): New function.
7120 (linux_target_ops): Add btrace ops.
7121 * configure.srv (i[34567]86-*-linux*): Add linux-btrace.o.
7122 Add srv_linux_btrace=yes.
7123 (x86_64-*-linux*): Add linux-btrace.o.
7124 Add srv_linux_btrace=yes.
7125 * configure.ac: Define HAVE_LINUX_BTRACE.
7126 * config.in: Regenerated.
7127 * configure: Regenerated.
7128
5cc22e4c
MM		 71292013-03-11 Markus Metzger <markus.t.metzger@intel.com>
7130
7131 * server.c (handle_qxfer): Preserve error message if -3 is
7132 returned.
7133 (qxfer): Document the -3 return value.
7134
7c97f91e
MM		 71352013-03-11 Markus Metzger <markus.t.metzger@intel.com>
7136
7137 * Makefile.in (SFILES): Add $(srcdir)/common/linux-btrace.c.
7138 (linux_btrace_h): New variable.
7139 (linux-btrace.o): New rule.
7140
be9a119c 71412013-03-08 Stan Shebs <stan@codesourcery.com>
f6f899bf
HAQ		 7142 Hafiz Abid Qadeer <abidh@codesourcery.com>
7143
7144 * tracepoint.c (trace_buffer_size): New global.
7145 (DEFAULT_TRACE_BUFFER_SIZE): New define.
7146 (init_trace_buffer): Change to one-argument function. Allocate
7147 trace buffer memory.
7148 (handle_tracepoint_general_set): Call cmd_bigqtbuffer_size to
7149 handle QTBuffer:size packet.
7150 (cmd_bigqtbuffer_size): New function.
7151 (initialize_tracepoint): Call init_trace_buffer with
7152 DEFAULT_TRACE_BUFFER_SIZE.
7153 * server.c (handle_query): Add QTBuffer:size in the
7154 supported packets.
7155
e64f7499
YQ		 71562013-03-07 Yao Qi <yao@codesourcery.com>
7157
7158 * tracepoint.c (cur_action, cur_step_action): Make them unsigned.
7159 (cmd_qtfp): Initialize cur_action and cur_step_action 0 instead
7160 of -1.
7161 (cmd_qtsp): Adjust condition. Do post increment.
7162 Set cur_action and cur_step_action back to 0.
7163
f0ae6fc3
PA		 71642013-03-07 Jeremy Bennett <jeremy.bennett@embecosm.com>
7165
7166 PR server/15236
7167 * linux-low.c (linux_write_memory): Return early success if LEN is
7168 zero.
7169
b5b0b0af
CV		 71702013-03-05 Corinna Vinschen <vinschen@redhat.de>
7171
334ad4a8 7172 * configure.srv: Add x86_64-*-cygwin* as target.
b5b0b0af 7173
589bc927
TT		 71742013-02-28 Tom Tromey <tromey@redhat.com>
7175
7176 * configure.ac: Invoke AC_SYS_LARGEFILE.
7177 * configure, config.in: Rebuild.
7178
dfe07582
CV		 71792013-02-28 Corinna Vinschen <vinschen@redhat.com>
7180
7181 * win32-low.c: Throughout, fix format strings and casts of
7182 printf-like functions to avoid type related warnings on all
7183 platforms.
7184 (get_child_debug_event): Print dwDebugEventCode as hex since
7185 that's how it's usually documented.
7186
736cd585
YQ		 71872013-02-28 Yao Qi <yao@codesourcery.com>
7188
7189 * tracepoint.c (cmd_qtbuffer): Call phex_nz instead of
7190 pulongest.
7191
e1f58301
JW		 71922013-02-27 Jiong Wang <jiwang@tilera.com>
7193
7194 * Makefile.in (clean): Remove reg-tilegx.c, reg-tilegx32.c.
7195 (reg-tilegx32.c): New rule.
7196 * configure.srv (tilegx-*-linux*): Add reg-tilegx32.o to srv_regobj.
7197 * linux-tile-low.c (tile_arch_setup): New function. Invoke
7198 different register info initializer according to elf class.
7199 (init_registers_tilgx32): New function. The tilegx32 register info
7200 initializer.
7201 (tile_fill_gregset): Use "uint_reg_t" to represent register size.
7202 (tile_store_gregset): Likewise.
7203
d171ca78
YQ		 72042013-02-27 Yao Qi <yao@codesourcery.com>
7205
7206 * server.c (process_point_options): Print debug message when
7207 debug_threads is true.
7208
282bbdf3
YQ		 72092013-02-26 Yao Qi <yao@codesourcery.com>
7210
7211 * tracepoint.c (cmd_qtbuffer): Don't set '\0' in OWN_BUF.
7212
aca22551
PA		 72132013-02-19 Pedro Alves <palves@redhat.com>
7214 Kai Tietz <ktietz@redhat.com>
7215
7216 PR gdb/15161
7217
7218 * server.c (handle_query) <CRC check>: Use unpack_varlen_hex
7219 instead of strtoul to extract address from packet.
7220 (process_serial_event) <'z'>: Likewise.
7221
4f3cee1c
YQ		 72222013-02-18 Yao Qi <yao@codesourcery.com>
7223
7224 * linux-bfin-low.c (the_low_target): Use NULL instead of 0.
7225
8e1d55a3
PA		 72262013-02-14 Pedro Alves <palves@redhat.com>
7227
7228 Plug memory leak.
7229
7230 * tracepoint.c (cmd_qtnotes): Free TRACING_USER_NAME,
7231 TRACING_NOTES and TRACING_STOP_NOTE before clobbering.
7232
458820da
PA		 72332013-02-14 Pedro Alves <palves@redhat.com>
7234
7235 * tracepoint.c (cmd_qtdpsrc): Use savestring.
7236
baea0dae
PA		 72372013-02-14 Pedro Alves <palves@redhat.com>
7238
7239 * tracepoint.c (save_string): Delete.
7240 (add_tracepoint_action): Use savestring instead of save_string.
7241
0b1afbb3
PA		 72422013-02-12 Pedro Alves <palves@redhat.com>
7243
7244 * linux-xtensa-low.c: Ditto.
7245 * xtensa-xtregs.c: Ditto.
7246
8a4ac37e
PA		 72472013-02-12 Sanimir Agovic <sanimir.agovic@intel.com>
7248
7249 * thread-db.c (thread_db_get_tls_address): NULL pointer check
7250 thread_db.
7251
148de6bb
MS		 72522013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
7253
7254 * linux-aarch64-low.c (aarch64_arch_setup): Clamp
7255 aarch64_num_wp_regs and aarch64_num_bp_regs to
7256 AARCH64_HWP_MAX_NUM and AARCH64_HBP_MAX_NUM respectively.
7257
55fac6e0
MS		 72582013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
7259
7260 * linux-aarch64-low.c (ps_get_thread_area): Replace
7261 PTRACE_GET_THREAD_AREA with PTRACE_GETREGSET.
7262
176eb98c
MS		 72632013-02-04 Jim MacArthur <jim.macarthur@arm.com>
7264 Marcus Shawcroft <marcus.shawcroft@arm.com>
7265 Nigel Stephens <nigel.stephens@arm.com>
7266 Yufeng Zhang <yufeng.zhang@arm.com>
7267
7268 * Makefile.in (clean): Remove aarch64.c and aarch64-without-fpu.c.
7269 (aarch64.c, aarch64-without-fpu.c): New targets.
7270 * configure.srv (aarch64*-*-linux*): New.
7271 * linux-aarch64-low.c: New file.
7272
56f7af9c
MS		 72732013-02-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
7274
43aaf8b6 7275 * linux-low.c (handle_extended_wait, linux_create_inferior)
56f7af9c
MS		 7276 (linux_attach_lwp_1, linux_kill_one_lwp, linux_attach_one_lwp)
7277 (dequeue_one_deferred_signal, linux_resume_one_thread)
7278 (fetch_register, linux_write_memory, linux_enable_event_reporting)
7279 (linux_tracefork_grandchild, linux_test_for_tracefork)
7280 (linux_read_offsets, linux_xfer_siginfo, linux_xfer_siginfo): Add
7281 PTRACE_ARG3_TYPE and PTRACE_ARG4_TYPE cast to ptrace arguments
7282 where the argument is 0.
7283
60f662b0
YQ		 72842013-01-25 Yao Qi <yao@codesourcery.com>
7285
7286 * event-loop.c: Include "queue.h".
7287 (gdb_event_p): New typedef.
7288 (struct gdb_event) <next_event>: Remove.
7289 (event_queue): Change to QUEUE(gdb_event_p).
7290 (async_queue_event): Remove.
7291 (gdb_event_xfree): New.
7292 (initialize_event_loop): New.
7293 (process_event): Use API from QUEUE.
7294 (wait_for_event): Likewise.
7295 * server.c (main): Call initialize_event_loop.
7296 * server.h (initialize_event_loop): Declare.
7297
5ae4861a
YQ		 72982013-01-18 Yao Qi <yao@codesourcery.com>
7299
7300 * ax.h (struct eval_agent_expr_context): New.
7301 (gdb_eval_agent_expr): Update declaration.
7302 * ax.c (gdb_eval_agent_expr): Remove argument REGCACHE and
7303 TFRAME. Add new argument CTX.
7304 * server.h (struct eval_agent_expr_context): Declare.
7305 (agent_mem_read, agent_tsv_read): Update declaration.
7306 (agent_mem_read_string): Likewise.
7307 * tracepoint.c (eval_tracepoint_agent_expr): Remove.
7308 (add_traceframe_block): Add new argument TPOINT.
7309 Increase TPOINT->traceframe_usage.
7310 (do_action_at_tracepoint): Call gdb_eval_agent_expr instead of
7311 eval_tracepoint_agent_expr.
7312 (condition_true_at_tracepoint): Likewise.
7313 (agent_mem_read): Remove argument TFRAME. Add argument CTX.
7314 (agent_mem_read_string, agent_tsv_read): Likewise.
7315
85e00e85
YQ		 73162013-01-16 Yao Qi <yao@codesourcery.com>
7317
7318 * linux-low.c (linux_resume_one_lwp): Don't check
7319 'lwp->bp_reinsert != 0'.
7320
4039cf45
JB		 73212013-01-07 Joel Brobecker <brobecker@adacore.com>
7322 Pedro Alves <palves@redhat.com>
7323
7324 * lynx-low.c (ptrace_request_to_str): Define a temporary
7325 macro and use it to simplify this function's implementation.
7326
9044dee2
JB		 73272013-01-07 Joel Brobecker <brobecker@adacore.com>
7328
7329 * lynx-low.c (lynx_resume): Call perror_with_name if lynx_ptrace
7330 sets errno.
7331
e6352c8f
JB		 73322013-01-07 Joel Brobecker <brobecker@adacore.com>
7333
7334 * configure.srv (i[34567]86-*-lynxos*): Set srv_xmlfiles.
7335
50681a27
JB		 73362013-01-07 Joel Brobecker <brobecker@adacore.com>
7337
7338 * configure.srv (powerpc-*-lynxos*): Set srv_xmlfiles.
7339
3f6e77ef
JB		 73402013-01-07 Joel Brobecker <brobecker@adacore.com>
7341
7342 * lynx-low.c (lynx_resume): Use the resume_info parameter
7343 to determine the ptid for the lynx_ptrace call, unless
7344 it is equal to minus_one_ptid, in which case we use the
7345 ptid of the current_inferior.
7346 (lynx_wait_1): After having received a thread create/exit
7347 event, resume the inferior's execution using the signaling
7348 thread's ptid, rather than the old ptid.
7349
7fda33ae
JB		 73502013-01-07 Joel Brobecker <brobecker@adacore.com>
7351
7352 * lynx-low.c (lynx_resume): Delete variable ret.
7353
b9786c74
JB		 73542013-01-01 Joel Brobecker <brobecker@adacore.com>
7355
7356 * gdbreplay.c (gdbreplay_version): Update copyright year.
7357 * server.c (gdbserver_version): Likewise.
7358
8b93d60f
JB		 73592012-12-17 Joel Brobecker <brobecker@adacore.com>
7360
7361 * lynx-low.c (lynx_wait_1): Add debug trace before adding
7362 new thread.
7363
037335a7
JB		 73642012-12-17 Joel Brobecker <brobecker@adacore.com>
7365
7366 * lynx-low.c (ptrace_request_to_str): Add handling for
7367 PTRACE_GETTRACESIG.
7368
52d4cbd8
JB		 73692012-12-17 Joel Brobecker <brobecker@adacore.com>
7370
7371 * lynx-low.c (lynx_attach): Delete variable new_process.
7372
ab8f6ca9
JB		 73732012-12-17 Joel Brobecker <brobecker@adacore.com>
7374
7375 * lynx-low.c (lynx_create_inferior): Delete variable
7376 new_process.
7377
78cbc024
JB		 73782012-12-17 Joel Brobecker <brobecker@adacore.com>
7379
7380 * lynx-low.c (ptrace_request_to_str): Do not handle
7381 PTRACE_GETTHREADLIST if this macro does not exist.
7382
14a00470
YQ		 73832012-12-15 Yao Qi <yao@codesourcery.com>
7384
7385 * Makefile.in (OBS): Add notif.o.
7386 * notif.c, notif.h: New.
7387 * server.c: Include "notif.h".
7388 (struct vstop_notif) <next>: Remove.
7389 <base>: New field.
7390 (queue_stop_reply): Update.
7391 (push_event, send_next_stop_reply): Remove.
7392 (discard_queued_stop_replies): Update.
7393 (notif_stop): New variable.
7394 (handle_v_stopped): Remove.
7395 (handle_v_requests): Don't call handle_v_stopped. Call
7396 handle_ack_notif instead.
7397 (queue_stop_reply_callback): Call notif_event_enque instead
7398 of queue_stop_reply.
7399 (handle_status): Don't call send_next_stop_reply, call
7400 notif_write_event instead.
7401 (kill_inferior_callback): Likewise.
7402 (detach_or_kill_inferior_callback): Likewise.
7403 (main): Call initialize_notif.
7404 (process_serial_event): Call QUEUE_is_empty.
7405 (handle_target_event): Call notif_push instead of push event.
7406 * server.h (push_event): Remove declaration.
7407
61c125b9
TT		 74082012-12-10 Tom Tromey <tromey@redhat.com>
7409
7410 * Makefile.in (DEPMODE, DEPDIR, depcomp, COMPILE.pre)
7411 (COMPILE.post, COMPILE, POSTCOMPILE, IPAGENT_COMPILE): New
7412 macros.
7413 (.c.o): Rewrite.
7414 (ax-ipa.o, tracepoint-ipa.o, utils-ipa.o, format-ipa.o)
7415 (common-utils-ipa.o, remote-utils-ipa.o, regcache-ipa.o)
7416 (i386-linux-ipa.o, linux-i386-ipa.o, linux-amd64-ipa.o)
7417 (amd64-linux-ipa.o, ax.o): Rewrite.
7418 (event-loop.o, hostio.o, hostio-errno.o, inferiors.o, mem-break.o)
7419 (proc-service.o, regcache.o, remote-utils.o, server.o, target.o)
7420 (thread-db.o, tracepoint.o, utils.o, gdbreplay.o, dll.o): Remove.
7421 (signals.o, linux-procfs.o, linux-ptrace.o, common-utils.o, vec.o)
7422 (gdb_vecs.o, xml-utils.o, linux-osdata.o, ptid.o, buffer.o)
7423 (format.o, agent.o, vasprintf.o, vsnprintf.o): Rewrite.
7424 (i386-low.o, i387-fp.o, linux-low.o, linux-arm-low.o)
7425 (linux-bfin-low.o, linux-cris-low.o, linux-crisv32-low.o)
7426 (linux-ia64-low.o, linux-m32r-low.o, linux-mips-low.o)
7427 (linux-ppc-low.o, linux-s390-low.o, linux-sh-low.o)
7428 (linux-tic6x-low.o, linux-x86-low.o, linux-xtensa-low.o)
7429 (linux-tile-low.o, lynx-low.o, lynx-ppc-low.o, nto-low.o)
7430 (nto-x86-low.o, linux-low.o, win32-low.o, win32-arm-low.o)
7431 (win32-i386-low.o, spu-low.o, reg-arm.o, arm-with-iwmmxt.o)
7432 (arm-with-vfpv2.o, arm-with-vfpv3.o, arm-with-neon.o, reg-bfin.o)
7433 (reg-cris.o, reg-crisv32.o, i386.o, i386-linux.o, i386-avx.o)
7434 (i386-avx-linux.o, i386-mmx.o, i386-mmx-linux.o, reg-ia64.o)
7435 (reg-m32r.o, reg-m68k.o, reg-cf.o, mips-linux.o, mips-dsp-linux.o)
7436 (mips64-linux.o, mips64-dsp-linux.o, powerpc-32.o, powerpc-32l.o)
7437 (powerpc-altivec32l.o, powerpc-cell32l.o, powerpc-vsx32l.o)
7438 (powerpc-isa205-32l.o, powerpc-isa205-altivec32l.o)
7439 (powerpc-isa205-vsx32l.o, powerpc-e500l.o, powerpc-64l.o)
7440 (powerpc-altivec64l.o, powerpc-cell64l.o, powerpc-vsx64l.o)
7441 (powerpc-isa205-64l.o, powerpc-isa205-altivec64l.o)
7442 (powerpc-isa205-vsx64l.o, s390-linux32.o, s390-linux32v1.o)
7443 (s390-linux32v2.o, s390-linux64.o, s390-linux64v1.o)
7444 (s390-linux64v2.o, s390x-linux64.o, s390x-linux64v1.o)
7445 (s390x-linux64v2.o, tic6x-c64xp-linux.o, tic6x-c64x-linux.o)
7446 (tic6x-c62x-linux.o, reg-sh.o, reg-sparc64.o, reg-spu.o, amd64.o)
7447 (amd64-linux.o, amd64-avx.o, amd64-avx-linux.o, x32.o)
7448 (x32-linux.o, x32-avx.o, x32-avx-linux.o, reg-xtensa.o)
7449 (reg-tilegx.o): Remove.
7450 (all_object_files): New macro.
7451 Include .deps files.
7452 * aclocal.m4, configure: Rebuild.
7453 * acinclude.m4: Include depstand.m4, lead-dot.m4.
7454 * configure.ac: Invoke ZW_CREATE_DEPDIR,
7455 ZW_PROG_COMPILER_DEPENDENCIES. Compute GMAKE condition.
7456
e90e9ad9
TT		 74572012-12-05 Tom Tromey <tromey@redhat.com>
7458
7459 PR gdb/14917:
7460 * server.h (current_insn_ptr, emit_error): Declare 'extern'.
7461
02d403bf 74622012-11-28 Markus Metzger <markus.t.metzger@intel.com>
945bf713
MM		 7463
7464 * configure.ac: Check for linux/perf_event.h.
7465 * config.in: Regenerated.
7466 * configure: Regenerated.
7467
0270a750
PA		 74682012-11-26 Maxime Villard <rustyBSD@gmx.fr>
7469
7470 * hostio.c (handle_readlink): Decrease buffer size
7471 parameter passed to readlink by one byte.
7472
8c29b58e
YQ		 74732012-11-26 Yao Qi <yao@codesourcery.com>
7474
7475 * configure.ac (build_warnings): Append '-Wempty-body'.
7476 * configure: Regenerated.
7477 * linux-low.c (linux_create_inferior): Use braces for empty 'if'
7478 body.
7479
8bdce1ff
PM		 74802012-11-15 Pierre Muller <muller@sourceware.org>
7481
7482 * configure.ac (AC_CHECK_HEADERS): Add wait.h header.
7483 * config.in: Regenerate.
7484 * configure: Regenerate.
7485 * linux-low.c: Use "gdb_stat.h" header instead of <sys/stat.h> header.
7486 Use "gdb_wait.h" header instead of <sys/wait.h> header.
7487 * lynx-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
7488 * remote-utils.c: Use "gdb_stat.h" header instead of <sys/stat.h>
7489 header.
7490 * server.c: Remove HAVE_WAIT_H conditional. Use "gdb_wait.h" header
7491 instead of <sys/wait.h> header.
7492 * spu-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
7493
02d403bf 74942012-11-13 Markus Metzger <markus.t.metzger@intel.com>
3ba6ad0f
MM		 7495
7496 * Makefile.in: (INTERNAL_CFLAGS): Add -DGDBSERVER
7497 (various make rules): Remove -DGDBSERVER
7498
fbd5db48
YQ		 74992012-11-09 Yao Qi <yao@codesourcery.com>
7500
7501 * spu-low.c (current_ptid): Move it to ..
7502 * gdbthread.h: ... here. New.
7503 * remote-utils.c (read_ptid): Use macro 'current_ptid'.
7504 * server.c (myresume, process_serial_event): Likewise.
7505 * thread-db.c (thread_db_find_new_threads): Likewise.
7506 * tracepoint.c (run_inferior_command): Likewise.
7507
b3dc46ff
AB		 75082012-10-01 Andrew Burgess <aburgess@broadcom.com>
7509
7510 * server.c (handle_search_memory_1): Include access length in
7511 warning message.
7512
07c04788
HPN		 75132012-09-05 Michael Brandt <michael.brandt@axis.com>
7514
7515 * linux-crisv32-low.c: Fix compile errors.
7516
918d227b
YQ		 75172012-09-04 Yao Qi <yao@codesourcery.com>
7518
7519 * tracepoint.c (cmd_qtsv): Adjust debug message.
7520 Don't check CUR_TPOINT.
7521
18c1b81a
YQ		 75222012-08-28 Yao Qi <yao@codesourcery.com>
7523
7524 * ax.c, tracepoint.c: Replace ATTR_FORMAT with ATTRIBUTE_PRINTF.
7525 * server.h: Include 'libiberty.h' and 'ansidecl.h'.
7526 (ATTR_NORETURN, ATTR_FORMAT, ATTR_MALLOC): Remove.
7527 Remove declarations of xmalloc, xreallloc, xstrdup and
7528 freeargv.
7529 * Makefile.in (libiberty_h): New.
7530 (server_h): Append dependencies 'libiberty.h' and 'ansidecl.h'.
7531 (linux-bfin-low.o): Append dependency 'libiberty.h'.
7532
dc82f37b
YQ		 75332012-08-23 Yao Qi <yao@codesourcery.com>
7534
7535 * server.h: Remove declaration of 'xsnprintf'.
7536
406b1477
KS		 75372012-08-22 Keith Seitz <keiths@redhat.com>
7538
7539 * server.h: Include build-gnulib-gbserver/config.h.
7540 * gdbreplay.c: Likewise.
7541
e6712ff1
DE		 75422012-08-08 Doug Evans <dje@google.com>
7543
7544 * Makefile.in (SFILES): Add gdb_vecs.c.
7545 (OBS): Add gdb_vecs.o.
7546 (gdb_vecs_h, host_defs_h): New variables.
7547 (thread-db.o): Add $(gdb_vecs_h) dependency.
7548 (gdb_vecs.o): New rule.
7549 * thread-db.c: #include "gdb_vecs.h".
7550 (thread_db_load_search): Use a vector to iterate over path elements.
7551 Handle text appearing after "$pdir".
7552
7553 * configure.ac: Add check for strstr.
7554 * config.in: Regenerate.
7555 * configure: Regenerate.
7556
7c3270ae
UW		 75572012-08-02 Ulrich Weigand <ulrich.weigand@linaro.org>
7558
7559 * hostio.c (handle_pread): If pread fails, fall back to attempting
7560 lseek/read.
7561 (handle_pwrite): Likewise for pwrite.
7562
b62e2b27
UW		 75632012-08-01 Ulrich Weigand <ulrich.weigand@linaro.org>
7564
7565 * linux-arm-low.c (arm_linux_hw_point_initialize): Distinguish
7566 between unsupported TYPE and unimplementable ADDR/LEN combination.
7567 (arm_insert_point): Act on new return value.
7568
78a99e91
PA		 75692012-07-31 Pedro Alves <palves@redhat.com>
7570
7571 * server.c (process_point_options): Only skip tokens if we find
7572 one that is unrecognized. Don't treat 'X' specially while
7573 skipping unrecognized tokens.
7574
fcf303ab
UW		 75752012-07-30 Ulrich Weigand <ulrich.weigand@linaro.org>
7576
7577 * linux-arm-low.c (arm_linux_hw_point_initialize): Do not attempt
7578 to 4-byte-align HW breakpoint addresses for Thumb.
7579
7255706c
YQ		 75802012-07-27 Yao Qi <yao@codesourcery.com>
7581
7582 PR remote/14161.
7583
7584 * server.h: Declare gdb_agent_about_to_close.
7585 * target.c (kill_inferior): Include "agent.h".
7586 New. Send command 'kill'.
7587 * target.h (kill_inferior): Removed macro.
7588 * tracepoint.c (gdb_agent_about_to_close): New.
7589 (gdb_agent_helper_thread): Handle command 'close'.
7590 Wait endlessly until the inferior stops.
7591 Install gdb_agent_remove_socket to atexit hook.
7592 (agent_socket_name): New static variable.
7593 (gdb_agent_socket_init): Replace local variable 'name' with
7594 'agent_socket_name'.
7595 (gdb_agent_remove_socket): New.
7596
5a3f286f
YQ		 75972012-07-27 Yao Qi <yao@codesourcery.com>
7598
7599 * server.c (process_point_options): Stop at 'X' when parsing.
7600
961bd387
ME		 76012012-07-19 Michael Eager <eager@eagercon.com>
7602
a261b8f5 7603 * i386-low.c (Z_packet_to_hw_type): Add Z_PACKET_HW_BP, translate
961bd387
ME		 7604 to hw_execute.
7605 * linux-x86-low.c (x86_insert_point, x86_remove_point):
7606 Call i386_low_insert_watchpoint, i386_low_remove_watchpoint to add/del
7607 hardware breakpoint.
7608
aa7c7447
JK		 76092012-07-07 Jan Kratochvil <jan.kratochvil@redhat.com>
7610
7611 * gdbserver/linux-low.c (initialize_low): Call
7612 linux_ptrace_init_warnings.
7613
7f216e7c
DE		 76142012-07-02 Doug Evans <dje@google.com>
7615
7616 * mem-break.c (gdb_no_commands_at_breakpoint): Fix cast from
7617 pointer to int.
7618
d3ce09f5
SS		 76192012-07-02 Stan Shebs <stan@codesourcery.com>
7620
7621 * Makefile.in (WARN_CFLAGS_NO_FORMAT): Define.
7622 (ax.o): Add it to build rule.
7623 (ax-ipa.o): Ditto.
7624 (OBS): Add format.o.
7625 (IPA_OBS): Add format.o.
7626 * server.c (handle_query): Claim support for breakpoint commands.
7627 (process_point_options): Add command case.
7628 (process_serial_event): Leave running if there are printfs in
7629 effect.
7630 * mem-break.h (any_persistent_commands): Declare.
7631 (add_breakpoint_commands): Declare.
7632 (gdb_no_commands_at_breakpoint): Declare.
7633 (run_breakpoint_commands): Declare.
7634 * mem-break.c (struct point_command_list): New struct.
7635 (struct breakpoint): New field command_list.
7636 (any_persistent_commands): New function.
7637 (add_commands_to_breakpoint): New function.
7638 (add_breakpoint_commands): New function.
7639 (gdb_no_commands_at_breakpoint): New function.
7640 (run_breakpoint_commands): New function.
7641 * linux-low.c (linux_wait_1): Test for and run breakpoint commands
7642 locally.
7643 * ax.c: Include format.h.
7644 (ax_printf): New function.
7645 (gdb_eval_agent_expr): Add printf opcode.
7646
2f8f6aed
YQ		 76472012-06-13 Yao Qi <yao@codesourcery.com>
7648
7649 * server.c (start_inferior): Remove duplicated writes to fields
7650 'last_resume_kind' and 'last_status' of 'current_inferior'.
7651
0c9070b3
YQ		 76522012-06-12 Yao Qi <yao@codesourcery.com>
7653 Pedro Alves <palves@redhat.com>
7654
7655 * linux-low.c (linux_set_resume_request): Simplify predicate. Add
7656 comment.
7657 * server.c (handle_v_cont): Extend comment.
7658
c52daf70
YQ		 76592012-06-11 Yao Qi <yao@codesourcery.com>
7660
7661 * linux-low.c (linux_attach): Add 'static'.
7662
d38bbb0a
YQ		 76632012-06-06 Yao Qi <yao@codesourcery.com>
7664
7665 * ax.c (gdb_eval_agent_expr): Print `top' in hex.
7666
89dc0afd
JK		 76672012-06-01 Jan Kratochvil <jan.kratochvil@redhat.com>
7668
7669 Fix gcc -flto compilation warning.
7670 * server.c (main): Make variable multi_mode and attach volatile.
7671
75f62ce7
TJB		 76722012-05-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
7673
7674 * linux-low.c (get_r_debug): Disable code using DT_MIPS_RLD_MAP
7675 if the platform doesn't know about it.
7676
65f479b6
PA		 76772012-05-30 Jeff Kenton <jkenton@tilera.com>
7678
7679 * Makefile.in (SFILES): Add linux-tile-low.c.
7680 (linux-tile-low.o, reg-tilegx.o, reg-tilegx.c): New rules.
7681 * configure.srv: Handle tilegx-*-linux*.
7682 * linux-tile-low.c: New file.
7683
0c5bf5a9
JK		 76842012-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
7685
7686 * linux-low.c (linux_qxfer_libraries_svr4): Return -1 if R_DEBUG is -1.
7687
a493e3e2
PA		 76882012-05-24 Pedro Alves <palves@redhat.com>
7689
7690 PR gdb/7205
7691
43aaf8b6 7692 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
a493e3e2 7693
2ea28649
PA		 76942012-05-24 Pedro Alves <palves@redhat.com>
7695
7696 PR gdb/7205
7697
7698 Replace target_signal with gdb_signal throughout.
7699
8d409d16
MR		 77002012-05-22 Maciej W. Rozycki <macro@codesourcery.com>
7701
7702 * linux-low.c (linux_store_registers): Avoid the copying sequence
7703 when no data has been retrieved by ptrace.
7704
23512c01
MGD		 77052012-05-22 Will Deacon <will.deacon@arm.com>
7706
7707 * linux-low (__UCLIBC__ && !(__UCLIBC_HAS_MMU__ || __ARCH_HAS_MMU__)):
7708 Include asm/ptrace.h.
7709 (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define only if not
7710 already defined.
7711
4934b29e
MR		 77122012-05-21 Maciej W. Rozycki <macro@codesourcery.com>
7713
7714 * linux-low.c (linux_store_registers): Don't re-retrieve data
7715 with ptrace that has already been obtained from /proc. Always
7716 copy any data retrieved with ptrace to the buffer supplied.
7717
bde24c0a
PA		 77182012-05-11 Yao Qi <yao@codesourcery.com>
7719 Pedro Alves <palves@redhat.com>
7720
7721 * linux-low.c (enum stopping_threads_kind): New.
7722 (stopping_threads): Change type to `enum stopping_threads_kind'.
7723 (handle_extended_wait): If stopping and suspending threads, leave
7724 the new_lwp suspended too.
7725 (linux_wait_for_event): Adjust.
7726 (stop_all_lwps): Set `stopping_threads' to
7727 STOPPING_AND_SUSPENDING_THREADS or STOPPING_THREADS depending on
7728 whether we're suspending threads or just stopping them. Assert no
7729 recursion happens.
7730
623b6bdf
YQ		 77312012-04-29 Yao Qi <yao@codesourcery.com>
7732
7733 * server.h: Move some code to ...
7734 * gdbthread.h: ... here. New.
7735 * Makefile.in (inferiors.o, regcache.o): Depends on gdbthread.h
7736 (remote-utils.o, server.o, target.o tracepoint.o): Likewise.
7737 (nto-low.o, win32-low.o): Likewise.
7738 * inferiors.c, linux-low.h, nto-low.c: Include gdbthread.h.
7739 * regcache.c, remote-utils.c, server.c: Likewise.
7740 * target.c, tracepoint.c, win32-low.c: Likewise.
7741
f15f9948
TJB		 77422012-04-24 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
7743
7744 * linux-low.h (PTRACE_ARG3_TYPE): Move macro from linux-low.c.
7745 (PTRACE_ARG4_TYPE): Likewise.
7746 (PTRACE_XFER_TYPE): Likewise.
7747 * linux-arm-low.c (arm_prepare_to_resume): Cast third argument of
7748 ptrace to PTRACE_ARG3_TYPE.
7749 * linux-low.c (PTRACE_ARG3_TYPE): Move macro to linux-low.h.
7750 (PTRACE_ARG4_TYPE): Likewise.
7751 (PTRACE_XFER_TYPE): Likewise.
7752 (linux_detach_one_lwp): Cast fourth argument of
7753 ptrace to long then PTRACE_ARG4_TYPE.
7754 (regsets_fetch_inferior_registers): Cast third argument of
7755 ptrace to long then PTRACE_ARG3_TYPE.
7756 (regsets_store_inferior_registers): Likewise.
7757
38ea300a
PA		 77582012-04-20 Pedro Alves <palves@redhat.com>
7759
7760 * configure: Regenerate.
7761
c971b7fa
PA		 77622012-04-19 Pedro Alves <palves@redhat.com>
7763
43aaf8b6 7764 * Makefile.in (GNULIB_BUILDDIR): New.
c971b7fa 7765 (LIBGNU, INCGNU, GNULIB_H): Adjust.
43aaf8b6
PA		 7766 (SUBDIRS, CLEANDIRS, REQUIRED_SUBDIRS): New.
7767 (all, install-only, uninstall, clean-info, all-lib, clean): No
7768 longer pass GNULIB_FLAGS_TO_PASS. Use subdir_do.
7769 (maintainer-clean realclean distclean): Use subdir_do.
7770 (subdir_do): New.
7771 (gnulib/import/Makefile): Adjust. Replace gnulib/import with
c971b7fa 7772 $(GNULIB_BUILDDIR). Don't pass argument to config.status.
43aaf8b6
PA		 7773 * acinclude.m4: Include acx_configure_dir.m4.
7774 * configure.ac: Remove gl_EARLY, gl_INIT, and AM_INIT_AUTOMAKE
7775 calls. Call AC_PROG_RANLIB. Configure gnulib using
7776 ACX_CONFIGURE_DIR.
7777 (GNULIB): New.
7778 (GNULIB_STDINT_H): Adjust.
7779 (AC_OUTPUT): Don't output gnulib/Makefile anymore.
7780 * gdbreplay.c: Include build-gnulib/config.h.
7781 * server.h: Likewise.
7782 * aclocal.m4: Regenerate.
7783 * config.in: Regenerate.
7784 * configure: Regenerate.
c971b7fa 7785
809277f8
PA		 77862012-04-19 Pedro Alves <palves@redhat.com>
7787
7788 * Makefile.in (LIBGNU, INCGNU): Adjust.
7789 (GNULIB_FLAGS_TO_PASS, GNULIB_H): Adjust.
7790 (all, install-only, uninstall, clean-info, all-lib, clean)
7791 (maintainer-clean, Makefile, gnulib/Makefile): Adjust.
7792 * configure.ac: Adjust AC_OUTPUT output.
7793 * aclocal.m4: Regenerate.
7794 * configure: Regenerate.
7795
fd9bb8b8
PA		 77962012-04-19 Pedro Alves <palves@redhat.com>
7797
7798 * Makefile.in (generated_files): New.
7799 (server_h): Remove the explicit dependency on config.h, and depend
7800 on $generated_files.
7801
1c298c66
PA		 78022012-04-19 Pedro Alves <palves@redhat.com>
7803
7804 * Makefile.in (INCGNU): Add -Ignulib.
7805
57c4b50b
PA		 78062012-04-19 Pedro Alves <palves@redhat.com>
7807
7808 * Makefile.in (GNULIB_INCLUDE_DIR): Rename to ...
7809 (INCGNU): ... this, and spell out -I here.
7810 (GNULIB_LIB): Rename to ...
7811 (LIBGNU): ... this.
7812 (INCLUDE_CFLAGS, gdbserver$(EXEEXT), $(GNULIB_LIB) rule): Adjust.
7813
1030e047
PA		 78142012-04-19 Pedro Alves <palves@redhat.com>
7815
7816 * config.in: Regenerate.
7817
447d4319
PA		 78182012-04-19 Pedro Alves <palves@redhat.com>
7819
7820 * configure.ac: Remove AC_CHECK_DECLS check for memmem.
7821 * server.h (memmem): Remove declaration.
7822 * config.in: Regenerate.
7823 * configure: Regenerate.
7824
aad9eab9
YQ		 78252012-04-19 Yao Qi <yao@codesourcery.com>
7826
7827 * Makefile.in (SFILES): Add common/vec.c.
7828 (OBS): Add vec.o.
7829 (vec.o): New rule.
7830
3e10640f
YQ		 78312012-04-19 Yao Qi <yao@codesourcery.com>
7832
7833 * remote-utils.c (prepare_resume_reply): Replace with macro
7834 target_core_of_thread.
7835 * server.c (handle_qxfer_threads_proper): Likewise.
7836 * target.h (traget_core_of_thread): New macro.
7837
71622373
PA		 78382012-04-18 Pedro Alves <palves@redhat.com>
7839
7840 * aclocal.m4: Regenerate.
7841 * configure: Regenerate.
7842
80d26939
YQ		 78432012-04-16 Yao Qi <yao@codesourcery.com>
7844
7845 * tracepoint.c (cmd_qtstart): Download tracepoints even when they are
7846 duplicated on address.
7847
42476b70
YQ		 78482012-04-16 Yao Qi <yao@codesourcery.com>
7849
7850 * tracepoint.c (COPY_FIELD_TO_BUF): New macro.
7851 (struct tracepoint_action_ops) <send>: New field.
7852 (m_tracepoint_action_send, r_tracepoint_action_send): New.
7853 (agent_expr_send, x_tracepoint_action_send): New.
7854 (l_tracepoint_action_send): New.
7855 (cmd_qtdp): Download and install tracepoint
7856 according to `use_agent'.
7857 (run_inferior_command): Add one more parameter `len'.
7858 Update callers.
7859 (tracepoint_send_agent): New.
7860 (cmd_qtdp, cmd_qtstart): Call tracepoint_send_agent.
7861
7bc83639
YQ		 78622012-04-16 Yao Qi <yao@codesourcery.com>
7863
7864 * tracepoint.c (download_tracepoints): Moved to ...
7865 (cmd_qtstart): ... here.
7866
5f18041e
YQ		 78672012-04-14 Yao Qi <yao@codesourcery.com>
7868
7869 * tracepoint.c: Include inttypes.h.
7870 (struct collect_memory_action): Use sized types.
7871 (struct tracepoint): Likewise.
7872 (cmd_qtdp, stop_tracing): Update print specifiers.
7873 (cmd_qtp, response_tracepoint): Likewise.
7874 (collect_data_at_tracepoint): Likewise.
7875 (collect_data_at_step): Likewise.
7876
55a8c076
YQ		 78772012-04-14 Yao Qi <yao@codesourcery.com>
7878
7879 Import gnulib module inttypes.
7880 * aclocal.m4, config.in, configure: Regenerated.
7881
dc750257
YQ		 78822012-04-14 Yao Qi <yao@codesourcery.com>
7883
7884 * Makefile.in (maintainer-clean, realclean, distclean): Remove
7885 Makefile and config.status at last.
7886
0ab5faf9
YQ		 78872012-04-13 Yao Qi <yao@codesourcery.com>
7888
7889 * tracepoint.c: Include stdint.h unconditionally.
7890
18f5fd81
TJB		 78912012-04-13 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
7892
7893 * acinclude.m4 (GDBSERVER_HAVE_THREAD_DB_TYPE): New macro based
7894 on BFD_HAVE_SYS_PROCFS_TYPE.
7895 * configure.ac: Look for lwpid_t and psaddr_t in libthread_db.h.
7896 * configure: Regenerate.
7897 * config.in: Likewise.
7898
4d47af5c
L		 78992012-04-13 H.J. Lu <hongjiu.lu@intel.com>
7900
7901 * Makefile.in (clean): Also remove x32.c x32-linux.c
7902 x32-avx.c x32-avx-linux.c.
7903 (x32.o): New target.
7904 (x32.c): Likewise.
7905 (x32-linux.o): Likewise.
7906 (x32-linux.c): Likewise.
7907 (x32-avx.o): Likewise.
7908 (x32-avx.c): Likewise.
7909 (x32-avx-linux.o): Likewise.
7910 (x32-avx-linux.c): Likewise.
7911
7912 * configure.srv (srv_amd64_regobj): Add x32.o x32-avx.o.
7913 (srv_amd64_linux_regobj): Add x32-linux.o x32-avx-linux.o.
7914 (srv_i386_64bit_xmlfiles): Add i386/x32-core.xml.
7915 (srv_amd64_xmlfiles): Add i386/x32.xml i386/x32-avx.xml.
7916 (srv_amd64_linux_xmlfiles): Add i386/x32-linux.xml
7917 i386/x32-avx-linux.xml.
7918
7919 * linux-x86-low.c (init_registers_x32_linux): New prototype.
7920 (init_registers_x32_avx_linux): Likwise.
7921 (x86_linux_update_xmltarget): Call init_registers_x32_linux
7922 or init_registers_x32_avx_linux if linux_is_elf64 is false.
7923
ecedbe58
PA		 79242012-04-13 Pedro Alves <palves@redhat.com>
7925
7926 * Makefile.in (GNULIB_FLAGS_TO_PASS): New.
7927 (FLAGS_TO_PASS): Don't change or set $top_srcdir, $srcdir and VPATH.
7928 (all, uninstall, clean-info, all-lib, clean, maintainer-clean)
7929 (realclean, distclean): Explicitly pass $GNULIB_FLAGS_TO_PASS to
7930 the sub-make.
7931
c92b5177
L		 79322012-04-12 H.J. Lu <hongjiu.lu@intel.com>
7933
7934 * linux-x86-low.c (compat_x32_clock_t): New.
7935 (compat_x32_siginfo_t): Likewise.
7936 (compat_x32_siginfo_from_siginfo): Likewise.
7937 (siginfo_from_compat_x32_siginfo): Likewise.
7938 (linux_is_elf64): Likewise.
7939 (x86_siginfo_fixup): Call compat_x32_siginfo_from_siginfo
7940 and siginfo_from_compat_x32_siginfo for x32.
7941 (x86_arch_setup): Set linux_is_elf64.
7942
214d508e
L		 79432012-04-12 H.J. Lu <hongjiu.lu@intel.com>
7944
7945 PR gdb/13969
7946 * linux-low.c (linux_pid_exe_is_elf_64_file): Also return the
7947 e_machine field.
7948 (linux_qxfer_libraries_svr4): Update call to elf_64_file_p.
7949 * linux-low.h (linux_pid_exe_is_elf_64_file): Updated.
7950 * linux-x86-low.c (x86_arch_setup): Check if GDBserver is
7951 compatible with process.
7952
c9a1864a
YQ		 79532012-04-12 Yao Qi <yao@codesourcery.com>
7954
7955 * Makefile.in: Define abs_top_srcdir and abs_srcdir.
7956 (INCLUDE_CFLAGS): Append GNULIB_INCLUDE_DIR.
7957 (install-only, install-info, clean): Handle sub dir gnulib.
7958 (all-lib, am--refresh): New targets.
7959 (memmem.o): Remove target.
7960 * configure.ac: Remove AC_CONFIG_LIBOBJ_DIR.
7961 Invoke gl_EARLY. Invoke AC_CHECK_PROGS for make.
7962 (AC_REPLACE_FUNCS): Remove memmem.
7963 Invoke gl_INIT and AM_INIT_AUTOMAKE.
7964 (AC_OUTPUT): Generate Makefile in gnulib/.
7965 * aclocal.m4, config.in, configure: Regenerated.
7966
367ba2c2
MR		 79672012-04-10 Maciej W. Rozycki <macro@codesourcery.com>
7968
7969 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP.
7970
9d236627
PA		 79712012-04-05 Pedro Alves <palves@redhat.com>
7972
7973 -Werror=strict-aliasing
7974
7975 * spu-low.c (parse_spufs_run): Avoid dereferencing type-punned
7976 pointer.
7977
111217b3
PA		 79782012-04-04 Pedro Alves <palves@redhat.com>
7979
7980 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
7981 (sparc_store_gregset_from_stack, sparc_store_gregset)
7982 (sparc_breakpoint_at): Fix formatting.
7983
8365dcf5
TJB		 79842012-03-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
7985
7986 * configure.ac: Check whether Elf32_auxv_t and Elf64_auxv_t
7987 are available.
7988 * linux-low.c [HAVE_ELF32_AUXV_T] (Elf32_auxv_t): Add typedef.
7989 [HAVE_ELF64_AUXV_T] (Elf64_auxv_t): Likewise.
7990 * config.in: Regenerate.
7991 * configure: Likewise.
7992
689cc2ae
PA		 79932012-03-29 Pedro Alves <palves@redhat.com>
7994
7995 * linux-low.c (regsets_store_inferior_registers) [__sparc__]:
7996 Correct ptrace arguments.
7997
c14dfd32
PA		 79982012-03-28 Pedro Alves <palves@redhat.com>
7999
8000 * linux-ia64-low.c (ia64_regmap): Map IA64_EC_REGNUM to PT_AR_EC.
8001 (IA64_GR0_REGNUM, IA64_FR0_REGNUM)
8002 (IA64_FR1_REGNUM): New defines.
8003 (ia64_fetch_register): New.
8004 (the_low_target): Install it.
8005 * linux-low.h (struct linux_target_ops) <fetch_register>: New
8006 field.
8007 * linux-low.c (linux_fetch_registers): Try the
8008 the_low_target.fetch_register hook first.
8009
8010 * linux-arm-low.c (the_low_target): Adjust.
8011 * linux-bfin-low.c (the_low_target): Adjust.
8012 * linux-cris-low.c (the_low_target): Adjust.
8013 * linux-crisv32-low.c (the_low_target): Adjust.
8014 * linux-m32r-low.c (the_low_target): Adjust.
8015 * linux-m68k-low.c (the_low_target): Adjust.
8016 * linux-mips-low.c (the_low_target): Adjust.
8017 * linux-ppc-low.c (the_low_target): Adjust.
8018 * linux-s390-low.c (the_low_target): Adjust.
8019 * linux-sh-low.c (the_low_target): Adjust.
8020 * linux-sparc-low.c (the_low_target): Adjust.
8021 * linux-tic6x-low.c (the_low_target): Adjust.
8022 * linux-x86-low.c (the_low_target): Adjust.
8023 * linux-xtensa-low.c (the_low_target): Adjust.
8024
63c88e13
PA		 80252012-03-26 Pedro Alves <palves@redhat.com>
8026
8027 * server.c (handle_qxfer_libraries): Don't bail early if
8028 the_target->qxfer_libraries_svr4 is not NULL.
8029
fb723180
PA		 80302012-03-26 Pedro Alves <palves@redhat.com>
8031
8032 * linux-low.c (linux_qxfer_libraries_svr4): Fix pasto in comment.
8033
0afae3cf
PA		 80342012-03-23 Pedro Alves <palves@redhat.com>
8035
8036 * linux-low.c (linux_qxfer_libraries_svr4): Terminate the
8037 "library-list-svr4" element's start tag when the the DSO list is
8038 empty.
8039
485f1ee4
PA		 80402012-03-23 Pedro Alves <palves@redhat.com>
8041
8042 * linux-low.c (read_one_ptr): Read the inferior's pointer through
8043 a variable whose type size is the same as the inferior's pointer
8044 size.
8045
a5362b9a
TS		 80462012-03-21 Thomas Schwinge <thomas@codesourcery.com>
8047
8048 * linux-arm-low.c (arm_stopped_by_watchpoint): Use siginfo_t instead of
8049 struct siginfo.
8050 * linux-low.c (siginfo_fixup, linux_xfer_siginfo): Likewise.
8051 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
8052 * linux-low.h: Include <signal.h>.
8053 (struct siginfo): Remove forward declaration.
8054 (struct linux_target_ops) <siginfo_fixup>: Use siginfo_t instead of
8055 struct siginfo.
8056
d226c142
MF		 80572012-03-21 Mike Frysinger <vapier@gentoo.org>
8058
8059 * .gitignore: Ignore more files.
8060
122f36ef
PA		 80612012-03-19 Pedro Alves <palves@redhat.com>
8062 Jan Kratochvil <jan.kratochvil@redhat.com>
8063
8064 * server.c (cont_thread, general_thread): Add describing comments.
8065 (start_inferior): Clear `cont_thread'.
8066 (handle_v_cont): Don't set `cont_thread' if resuming all threads
8067 of a process.
8068
fc3e5175
YQ		 80692012-03-15 Yao Qi <yao@codesourcery.com>
8070
8071 * tracepoint.c (install_tracepoint): Move duplicated tracepoint
8072 handling to ...
8073 (cmd_qtdp): ... here.
8074
8d0d92cd
YQ		 80752012-03-15 Yao Qi <yao@codesourcery.com>
8076
8077 * tracepoint.c (struct tracepoint_action_ops): New.
8078 (struct tracepoint_action) [!IN_PROCESS_AGENT] <ops>: New field.
8079 (m_tracepoint_action_download): New.
8080 (r_tracepoint_action_download): New.
8081 (x_tracepoint_action_download): New.
8082 (l_tracepoint_action_download): New.
8083 (add_tracepoint_action): Install `action->ops' according type.
8084 (download_tracepoint_1): Move code `download' function pointer
8085 of various tracepoint_action_ops.
8086
87b0bb13
JK		 80872012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
8088
8089 * linux-low.c (linux_attach_lwp_1): New variable buffer. Call
8090 linux_ptrace_attach_warnings.
8091
5f572dec
JK		 80922012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
8093
8094 * Makefile.in (linux-ptrace.o): New.
8095 * configure.srv (arm*-*-linux*, bfin-*-*linux*, crisv32-*-linux*)
8096 (cris-*-linux*, i[34567]86-*-linux*, ia64-*-linux*, m32r*-*-linux*)
8097 (m68*-*-linux*, m68*-*-uclinux*, mips*-*-linux*, powerpc*-*-linux*)
8098 (s390*-*-linux*, sh*-*-linux*, sparc*-*-linux*, tic6x-*-uclinux)
8099 (x86_64-*-linux*, xtensa*-*-linux*): Add linux-ptrace.o to SRV_TGTOBJ
8100 of these targets.
8101 * linux-low.c (linux_attach_lwp_1): Remove redundent else clause.
8102
f4647387
YQ		 81032012-03-08 Yao Qi <yao@codesourcery.com>
8104 Pedro Alves <palves@redhat.com>
8105
8106 Fix PR server/13392.
8107 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Check
8108 offset of JMP insn.
8109 * tracepoint.c (remove_tracepoint): New.
8110 (cmd_qtdp): Call remove_tracepoint when failed to install.
8111
9b224c5e
PA		 81122012-03-07 Pedro Alves <palves@redhat.com>
8113
8114 * linux-low.c (get_detach_signal): New.
8115 (linux_detach_one_lwp): Get rid of a pending SIGSTOP with SIGCONT.
8116 Pass on pending signals to PTRACE_DETACH. Check the result of the
8117 ptrace call.
8118 * server.c (program_signals, program_signals_p): New.
8119 (handle_general_set): Handle QProgramSignals.
8120 * server.h (program_signals, program_signals_p): Declare.
8121
e237a7e2
JK		 81222012-03-05 Pedro Alves <palves@redhat.com>
8123 Jan Kratochvil <jan.kratochvil@redhat.com>
8124
8125 * linux-low.c (get_dynamic): Don't warn when PT_PHDR isn't found.
8126 New comment why.
8127
5808517f
YQ		 81282012-03-03 Yao Qi <yao@codesourcery.com>
8129
8130 * tracepoint.c (tracepoint_look_up_symbols): Update call to
8131 agent_look_up_symbols.
8132
58b4daa5
YQ		 81332012-03-03 Yao Qi <yao@codesourcery.com>
8134
8135 * Makefile.in (linux-low.o): Keep dependence on agent.h.
8136 (linux-x86-low.o): Likewise.
8137 * server.h: Remove in_process_agent_loaded.
8138 * tracepoint.c (in_process_agent_loaded): Removed. Moved it
8139 common/agent.c.
8140 Update callers.
8141
8ffcbaaf
YQ		 81422012-03-03 Yao Qi <yao@codesourcery.com>
8143
8144 * tracepoint.c (gdb_agent_capability): New global.
8145 (in_process_agent_loaded_ust): Renamed to
8146 `in_process_agent_supports_ust'.
8147 Update callers.
8148 (in_process_agent_supports_ust): Call agent_capability_check.
8149 (clear_installed_tracepoints): Assert that agent supports
8150 agent.
8151
d1feda86
YQ		 81522012-03-03 Yao Qi <yao@codesourcery.com>
8153
8154 * linux-low.c (linux_supports_agent): New.
8155 (linux_target_ops): Initialize field `supports_agent' with
8156 linux_supports_agent.
8157 * target.h (struct target_ops) <supports_agent>: New.
8158 (target_supports_agent): New macro.
8159 * server.c (handle_general_set): Handle packet 'QAgent'.
8160 (handle_query): Send `QAgent+'.
8161 * Makefile.in (server.o): Depends on agent.h.
8162
2fa291ac
YQ		 81632012-03-03 Yao Qi <yao@codesourcery.com>
8164
8165 * Makefile.in (OBS): Add agent.o.
8166 Add new rule for agent.o.
8167 Track dependence of tracepoint.c on agent.h.
8168 * tracepoint.c (run_inferior_command_1):
8169 (run_inferior_command): Call agent_run_command.
8170 (gdb_ust_connect_sync_socket): Deleted. Move it to
8171 common/agent.c.
8172 (resume_thread, stop_thread): Likewise.
8173 (gdb_ust_socket_init): Renamed to ...
8174 (gdb_agent_socket_init): ... New.
8175 (gdb_ust_thread): Renamed to ...
8176 (gdb_agent_helper_thread): ... New.
8177 (gdb_ust_init): Move some code to ...
8178 (gdb_agent_init): ... here. New.
8179 [HAVE_UST]: Call gdb_ust_init.
8180 (initialize_tracepoint_ftlib): Call gdb_agent_init.
8181 * configure.ac: Add `sys/un.h' to AC_CHECK_HEADERS.
8182 * config.in, configure: Regenerated.
8183
05044653
PA		 81842012-03-02 Pedro Alves <palves@redhat.com>
8185
8186 * inferiors.c (add_pid_to_list, pull_pid_from_list): Delete.
8187 * linux-low.c (struct simple_pid_list): New.
8188 (stopped_pids): New a struct simple_pid_list pointer.
8189 (add_to_pid_list, pull_pid_from_list): New.
8190 (handle_extended_wait): Don't assume the first signal new children
8191 report is SIGSTOP. Adjust call to pull_pid_from_list.
8192 (linux_wait_for_lwp): Adjust.
8193
8d00225b
YQ		 81942012-03-02 Yao Qi <yao@codesourcery.com>
8195
8196 * tracepoint.c (do_action_at_tracepoint): Write `stop_pc' in
8197 debug log.
8198
19560ba5
YQ		 81992012-03-02 Yao Qi <yao@codesourcery.com>
8200
8201 * tracepoint.c (collect_ust_data_at_tracepoint): Remove parameters
8202 `stop_pc' and `tpoint'. Update caller.
8203
1faeff08
MR		 82042012-03-01 Maciej W. Rozycki <macro@codesourcery.com>
8205
8206 * linux-low.h (linux_target_ops): Add regset_bitmap member.
8207 * linux-low.c (use_linux_regsets): New macro.
8208 [!HAVE_LINUX_REGSETS] (regsets_fetch_inferior_registers): Likewise.
8209 [!HAVE_LINUX_REGSETS] (regsets_store_inferior_registers): Likewise.
8210 (linux_register_in_regsets): New function.
8211 (usr_fetch_inferior_registers): Skip registers covered by
8212 regsets.
8213 (usr_store_inferior_registers): Likewise.
8214 (usr_fetch_inferior_registers): New macro.
8215 (usr_store_inferior_registers): Likewise.
8216 (linux_fetch_registers): Handle mixed regset/non-regset targets.
8217 (linux_store_registers): Likewise.
8218 * linux-mips-low.c (init_registers_mips_dsp_linux): New
8219 prototype.
8220 (init_registers_mips64_dsp_linux): Likewise.
8221 (init_registers_mips_linux): New macro.
8222 (init_registers_mips_dsp_linux): Likewise.
8223 (mips_dsp_num_regs): Likewise.
8224 (DSP_BASE, DSP_CONTROL): New fallback macros.
8225 (mips_base_regs): New macro.
8226 (mips_regmap): Use it. Fix the size.
8227 (mips_dsp_regmap): New variable.
8228 (mips_dsp_regset_bitmap): Likewise.
8229 (mips_arch_setup): New function.
8230 (mips_cannot_fetch_register): Use the_low_target.regmap rather
8231 than mips_regmap.
8232 (mips_cannot_store_register): Likewise.
8233 (the_low_target): Update .arch_setup, .num_regs and .regmap
8234 initializers. Add .regset_bitmap initializer.
8235 * linux-arm-low.c (the_low_target): Add .regset_bitmap
8236 initializer.
8237 * linux-bfin-low.c (the_low_target): Likewise.
8238 * linux-cris-low.c (the_low_target): Likewise.
8239 * linux-crisv32-low.c (the_low_target): Likewise.
8240 * linux-ia64-low.c (the_low_target): Likewise.
8241 * linux-m32r-low.c (the_low_target): Likewise.
8242 * linux-m68k-low.c (the_low_target): Likewise.
8243 * linux-ppc-low.c (the_low_target): Likewise.
8244 * linux-s390-low.c (the_low_target): Likewise.
8245 * linux-sh-low.c (the_low_target): Likewise.
8246 * linux-sparc-low.c (the_low_target): Likewise.
8247 * linux-tic6x-low.c (the_low_target): Likewise.
8248 * linux-x86-low.c (the_low_target): Likewise.
8249 * linux-xtensa-low.c (the_low_target): Likewise.
8250 * configure.srv <mips*-*-linux*>: Add mips-dsp-linux.o and
8251 mips64-dsp-linux.o to srv_regobj. Add mips-dsp-linux.xml,
8252 mips64-dsp-linux.xml, mips-dsp.xml and mips64-dsp.xml to
8253 srv_xmlfiles.
8254 * Makefile.in (mips-dsp-linux.o, mips-dsp-linux.c): New targets.
8255 (mips64-dsp-linux.o, mips64-dsp-linux.c): Likewise.
8256
c03e6ccc
YQ		 82572012-02-29 Yao Qi <yao@codesourcery.com>
8258 Pedro Alves <palves@redhat.com>
8259
8260 * linux-low.c: (linux_wait_1): Call unsuspend_all_lwps when
8261 `step_over_finished' is true.
8262
644cebc9
PA		 82632012-02-27 Pedro Alves <palves@redhat.com>
8264
8265 * linux-low.c (pid_is_stopped): Delete, moved to common/.
8266 (linux_attach_lwp_1): Adjust to use linux_proc_pid_is_stopped.
8267
c14d7ab2
PA		 82682012-02-27 Pedro Alves <palves@redhat.com>
8269
8270 PR server/9684
8271 * linux-low.c (pid_is_stopped): New.
8272 (linux_attach_lwp_1): Handle attaching to 'T (stopped)' processes.
8273
412c89dd
LM		 82742012-02-25 Luis Machado <lgustavo@codesourcery.com>
8275
8276 * mem-break.c (clear_gdb_breakpoint_conditions): Fix de-allocation
8277 of conditions.
8278
b745defe
MR		 82792012-02-24 Maciej W. Rozycki <macro@codesourcery.com>
8280
8281 * linux-mips-low.c (mips_regmap): Correct the index of $f9.
8282
9f3a5c85
LM		 82832012-02-24 Luis Machado <lgustavo@codesourcery>
8284
8285 * server.c (handle_query): Advertise support for target-side
8286 breakpoint condition evaluation.
8287 (process_point_options): New function.
8288 (process_serial_event): When inserting a breakpoint, check for
8289 a target-side condition that should be evaluated.
8290
8291 * mem-break.c: Include regcache.h and ax.h.
8292 (point_cond_list_t): New data structure.
8293 (breakpoint) <cond_list>: New field.
8294 (find_gdb_breakpoint_at): Make non-static.
8295 (delete_gdb_breakpoint_at): Clear any target-side
8296 conditions.
8297 (clear_gdb_breakpoint_conditions): New function.
8298 (add_condition_to_breakpoint): Likewise.
8299 (add_breakpoint_condition): Likewise.
8300 (gdb_condition_true_at_breakpoint): Likewise.
8301 (gdb_breakpoint_here): Return result directly instead
8302 of going through a local variable.
8303
8304 * mem-break.h (find_gdb_breakpoint_at): New prototype.
8305 (clear_gdb_breakpoint_conditions): Likewise.
8306 (add_breakpoint_condition): Likewise.
8307 (gdb_condition_true_at_breakpoint): Likewise.
8308
8309 * linux-low.c (linux_wait_1): Evaluate target-side breakpoint condition.
8310 (need_step_over_p): Take target-side breakpoint condition into
8311 consideration.
8312
5e1dc496
LM		 83132012-02-24 Luis Machado <lgustavo@codesourcery>
8314
8315 * server.h: Include tracepoint.h.
8316 (agent_mem_read, agent_get_trace_state_variable_value,
8317 agent_set_trace_state_variable_value,
8318 agent_tsv_read, agent_mem_read_string, get_get_tsv_func_addr,
8319 get_set_tsv_func_addr): New prototypes.
8320
8321 * ax.h: New include file.
8322 * ax.c: New source file.
8323
8324 * tracepoint.c: Include ax.h.
8325 (gdb_agent_op, gdb_agent_op_names, gdb_agent_op_sizes,
8326 agent_expr, eval_result_type): Move to ax.h.
8327 (parse_agent_expr): Rename to ...
8328 (gdb_parse_agent_expr): ... this, make it non-static and move
8329 to ax.h.
8330 (unparse_agent_expr) Rename to ...
8331 (gdb_unparse_agent_expr): ... this, make it non-static and move
8332 to ax.h.
8333 (eval_agent_expr): Rename to ...
8334 (eval_tracepoint_agent_expr): ... this.
8335 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Remove
8336 forward declarations.
8337 (add_tracepoint_action): Call gdb_parse_agent_expr (...).
8338 (agent_get_trace_state_variable_value): New function.
8339 (agent_set_trace_state_variable_value): New function.
8340 (cmd_qtdp): Call gdb_parse_agent_expr (...).
8341 (response_tracepoint): Call gdb_unparse_agent_expr (...).
8342 (do_action_at_tracepoint): Call eval_tracepoint_agent_expr (...).
8343 (condition_true_at_tracepoint): Likewise.
8344 (parse_agent_expr): Rename to ...
8345 (gdb_parse_agent_expr): ... this and move to ax.c.
8346 (unparse_agent_expr): Rename to ...
8347 (gdb_unparse_agent_expr): ... this and move to ax.c.
8348 (gdb_agent_op_name): Move to ax.c.
8349 (eval_agent_expr): Rename to ...
8350 (gdb_eval_agent_expr): ... this, use regcache passed as parameter
8351 and move to ax.c.
8352 (eval_tracepoint_agent_expr): New function.
8353 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Make
43aaf8b6 8354 non-static.
5e1dc496
LM		 8355 (current_insn_ptr, emit_error, struct bytecode_address): Move to
8356 ax.c.
8357 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul, emit_lsh,
8358 emit_rsh_signed, emit_rsh_unsigned, emit_ext, emit_log_not,
8359 emit_bit_and, emit_bit_or, emit_bit_xor, emit_bit_not, emit_equal,
8360 emit_less_signed, emit_less_unsigned, emit_ref, emit_if_goto,
8361 emit_goto, write_goto_address, emit_const, emit_reg, emit_pop,
8362 emit_stack, emit_zero_ext, emit_swap, emit_stack_adjust,
8363 emit_int_call_1, emit_void_call_2, emit_eq_goto, emit_ne_goto,
8364 emit_lt_goto, emit_ge_goto, emit_gt_goto, emit_le_goto): Move to ax.c.
8365 (get_get_tsv_func_addr, get_set_tsv_func_addr): New functions.
8366 (compile_bytecodes): Remove forward declaration.
8367 (is_goto_target): Move to ax.c.
8368 (compile_bytecodes): Move to ax.c and call
8369 agent_get_trace_state_variable_value (...) and
8370 agent_set_trace_state_variable_value (...).
8371
8372 * Makefile.in: Update ax.c and IPA dependencies.
8373
277e4e52
PA		 83742012-02-24 Pedro Alves <palves@redhat.com>
8375
8376 * tracepoint.c (cmd_bigqtbuffer): Rename as ...
8377 (cmd_bigqtbuffer_circular): ... this. Only handle
8378 'QTBuffer:circular:'.
8379 (handle_tracepoint_general_set): Adjust.
8380
bf4c19f7
YQ		 83812012-02-16 Yao Qi <yao@codesourcery.com>
8382
8383 * inferiors.c: Move code to ...
8384 * dll.c: .... here. New.
8385 * server.h: Declare clear_dlls.
8386 * Makefile.in (SFILES): Add dll.c.
8387 (OBS): Add dll.o
8388 (dll.o): New rule.
8389
d73f2619
YQ		 83902012-02-11 Yao Qi <yao@codesourcery.com>
8391
8392 * server.c: (handle_monitor_command): Add a new parameter
8393 `own_buf'.
8394 (handle_query): Update caller.
8395
f8255c2a
JB		 83962012-02-09 Joel Brobecker <brobecker@adacore.com>
8397
8398 * configure.ac: Add readlink to AC_CHECK_FUNCS list.
8399 * configure, config.in: Regenerate.
8400 * hostio.c: Provide an alternate implementation if HAVE_READLINK
8401 is not defined.
8402
da84f473
PA		 84032012-02-02 Pedro Alves <palves@redhat.com>
8404
8405 Try SIGKILL first, then PTRACE_KILL.
8406 * linux-low.c (linux_kill_one_lwp): New.
8407 (linux_kill_one_lwp): Rename to ...
8408 (kill_one_lwp_callback): ... this. Use the new
8409 linux_kill_one_lwp.
8410
e886a173
PA		 84112012-02-02 Pedro Alves <palves@redhat.com>
8412
8413 * tracepoint.c (cmd_qtminftpilen): Return 0 if there's no current
8414 inferior.
8415
be07f1a2
PA		 84162012-01-27 Pedro Alves <palves@redhat.com>
8417
8418 * linux-low.c (linux_child_pid_to_exec_file): Delete.
8419 (elf_64_file_p): Make static.
8420 (linux_pid_exe_is_elf_64_file): New.
8421 * linux-low.h (linux_child_pid_to_exec_file, elf_64_file_p):
8422 Delete declarations.
8423 (linux_pid_exe_is_elf_64_file): Declare.
8424 * linux-x86-low.c (x86_arch_setup): Use
8425 linux_pid_exe_is_elf_64_file.
8426
d8301ad1
JK		 84272012-01-25 Jan Kratochvil <jan.kratochvil@redhat.com>
8428
8429 * linux-low.c (linux_wait_for_event_1): Rename to ...
8430 (linux_wait_for_event): ... here and merge it with former
8431 linux_wait_for_event - new variable wait_ptid, use it.
8432 (linux_wait_for_event): Remove - merge it to linux_wait_for_event_1.
8433
01b17894
PA		 84342012-01-23 Pedro Alves <palves@redhat.com>
8435
8436 * server.c (main): Avoid yet another case of infinite loop while
8437 detaching/killing after a longjmp.
8438
e825046f
JK		 84392012-01-20 Jan Kratochvil <jan.kratochvil@redhat.com>
8440
8441 Code cleanup.
8442 * linux-low.c (linux_wait_for_event_1): Use ptid_is_pid.
8443
b9e7b9c3
UW		 84442012-01-20 Ulrich Weigand <ulrich.weigand@linaro.org>
8445
8446 * hostio.c (handle_readlink): New function.
8447 (handle_vFile): Call it to handle "vFile:readlink" packets.
8448
901f9912
UW		 84492012-01-20 Pedro Alves <palves@redhat.com>
8450 Ulrich Weigand <ulrich.weigand@linaro.org>
8451
8452 * server.c (handle_v_requests): Only support vAttach and vRun to
8453 start multiple processes when in extended protocol mode.
8454
fc1ab1a0
PA		 84552012-01-17 Pedro Alves <palves@redhat.com>
8456
8457 * tracepoint.c (initialize_tracepoint): Use mmap instead of
8458 memalign plus mprotect to allocate the scratch buffer.
8459
7d5d4e98
PA		 84602012-01-13 Pedro Alves <palves@redhat.com>
8461
8462 * server.c (attach_inferior): Clear `cont_thread'.
8463
f128d5e9
PA		 84642012-01-13 Pedro Alves <palves@redhat.com>
8465
8466 * server.c (main): Avoid infinite loop while detaching/killing
8467 after a longjmp.
8468
06db92f0
DE		 84692012-01-09 Doug Evans <dje@google.com>
8470
8471 * server.c (start_inferior): Set last_ptid in --wrapper case.
8472
32d92999
YQ		 84732012-01-06 Yao Qi <yao@codesourcery.com>
8474
8475 * tracepoint.c [IN_PROCESS_AGENT] (debug_threads): Macro
8476 defined.
8477 [IN_PROCESS_AGENT] (debug_agent): New global variable.
8478
5e0a92a9
YQ		 84792012-01-04 Yao Qi <yao@codesourcery.com>
8480
8481 * tracepoint.c (cmd_qtdp): Print debug message
8482 for static tracepoint.
8483
ae639e8c
YQ		 84842012-01-04 Yao Qi <yao@codesourcery.com>
8485
8486 * tracepoint.c (trace_vdebug): Differentiate debug message
8487 between gdbserver and IPA.
8488
f72429c5
YQ		 84892012-01-03 Yao Qi <yao@codesourcery.com>
8490
8491 * tracepoint.c (tracepoint_was_hit): Don't collect for
8492 static tracepoint.
8493
12c3e59c
JB		 84942012-01-02 Joel Brobecker <brobecker@adacore.com>
8495
8496 * terminal.h: Reformat copyright header.
8497
67827812
JB		 84982012-01-02 Joel Brobecker <brobecker@adacore.com>
8499
8500 * server.c (gdbserver_version): Update copyright year.
8501 * gdbreplay.c (gdbreplay_version): Likewise.
8502
3e52c33d
JK		 85032011-12-18 Jan Kratochvil <jan.kratochvil@redhat.com>
8504
8505 * linux-low.c (linux_create_inferior): Put empty if clause for write.
8506
8507 Revert:
8508 2011-12-18 Hui Zhu <teawater@gmail.com>
8509 * linux-low.c (linux_create_inferior): Save return value to ret.
8510
66f1260e
HZ		 85112011-12-18 Hui Zhu <teawater@gmail.com>
8512
8513 * linux-low.c (linux_create_inferior): Save return value to ret.
8514
e77616d7
DE		 85152011-12-16 Doug Evans <dje@google.com>
8516
e7b06c57
DE		 8517 * linux-low.c (linux_create_inferior): If stdio connection,
8518 redirect stdin from /dev/null, stdout to stderr.
8519 * remote-utils.c (remote_is_stdio): New static global.
8520 (remote_connection_is_stdio): New function.
8521 (remote_prepare): Handle stdio connection.
8522 (remote_open): Ditto.
8523 (remote_close): Don't close stdin for stdio connections.
8524 (read_prim,write_prim): New functions. Replace all calls to
8525 read/write to these.
8526 * server.c (main): Watch for "-" argument. Move call to
8527 remote_prepare before start_inferior.
8528 * server.h (STDIO_CONNECTION_NAME): New macro.
8529 (remote_connection_is_stdio): Declare.
8530
e77616d7
DE		 8531 * remote-utils.c (prepare_resume_reply): Remove extraneous \n
8532 in debugging output.
8533
82067193
YQ		 85342011-12-15 Yao Qi <yao@codesourcery.com>
8535
8536 * tracepoint.c: Include sys/syscall.h.
8537 (gdb_ust_thread): Remove preprocessor conditional.
8538
82bfbe7e
PA		 85392011-12-14 Pedro Alves <pedro@codesourcery.com>
8540
8541 * linux-low.c (linux_detach_one_lwp): Call
8542 the_low_target.prepare_to_resume before detaching.
8543
712c6575
YQ		 85442011-12-14 Yao Qi <yao@codesourcery.com>
8545
8546 * tracepoint.c (gdb_ust_thread): Don't ignore return value
8547 of write.
8548
d54d1edf
YQ		 85492011-12-14 Yao Qi <yao@codesourcery.com>
8550
8551 * i386-low.c (i386_low_stopped_data_address): Initialize local
8552 variable `control'.
8553
6210a125
PA		 85542011-12-13 Pedro Alves <pedro@codesourcery.com>
8555
8556 PR remote/13492
8557
8558 * i386-low.c (i386_low_stopped_data_address): Avoid fetching
8559 DR_CONTROL unless necessary. Extend comments.
8560 * linux-x86-low.c (x86_linux_prepare_to_resume): Don't write to
8561 DR0-3 if not used. If any watchpoint was set, clear DR_STATUS.
8562
2ece8244
YQ		 85632011-12-13 Yao Qi <yao@codesourcery.com>
8564
8565 * tracepoint.c (trace_buffer_alloc): Replace magic numbers with
8566 macros.
8567 (upload_fast_traceframes, upload_fast_traceframes): Likewise.
8568
784867a5
JK		 85692011-12-08 Jan Kratochvil <jan.kratochvil@redhat.com>
8570
8571 * linux-low.c (linux_kill): Skip PTRACE_KILL if LWP does not exist.
8572 Print new debug message for such case.
8573
6bf36717
JK		 85742011-12-06 Jan Kratochvil <jan.kratochvil@redhat.com>
8575
8576 Fix overlapping memcpy.
8577 * mem-break.c (set_raw_breakpoint_at): New variable buf. Use it for
8578 the read_inferior_memory transfer.
8579 (delete_fast_tracepoint_jump): New variable buf. Use it for the
8580 write_inferior_memory transfer.
8581 (set_fast_tracepoint_jump): New variable buf. Use it for the
8582 read_inferior_memory and write_inferior_memory transfers.
8583 (uninsert_fast_tracepoint_jumps_at, reinsert_fast_tracepoint_jumps_at)
8584 (delete_raw_breakpoint, uninsert_raw_breakpoint): New variable buf.
8585 Use it for the write_inferior_memory transfer.
8586 (check_mem_read, check_mem_write): New gdb_asserts for overlapping
8587 buffers.
8588
50275556
MR		 85892011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
8590
8591 * linux-low.c (fetch_register, store_register): Make code
8592 consistent, fix formatting.
8593
7325beb4
MR		 85942011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
8595
8596 * linux-low.c (usr_store_inferior_registers): Factor out code
8597 to handle individual registers into...
8598 (store_register): ... this new function.
8599
c642a434
UW		 86002011-12-06 Ulrich Weigand <uweigand@de.ibm.com>
8601
8602 * Makefile.in (s390-linux32v1.o, s390-linux32v1.c): New rules.
8603 (s390-linux32v2.o, s390-linux32v2.c): Likewise.
8604 (s390-linux64v1.o, s390-linux64v1.c): Likewise.
8605 (s390-linux64v2.o, s390-linux64v2.c): Likewise.
8606 (s390x-linux64v1.o, s390x-linux64v1.c): Likewise.
8607 (s390x-linux64v2.o, s390x-linux64v2.c): Likewise.
8608 * configure.srv [s390*-*-linux*] (srv_regobj): Add new objects.
8609 (srv_xmlfiles): Add new XML files.
8610
8611 * linux-s390-low.c: Include "elf/common.h", <sys/ptrace.h>,
8612 and <sys/uio.h>.
8613 (PTRACE_GETREGSET, PTRACE_SETREGSET): Define if undefined.
8614 (init_registers_s390_linux32v1): Add prototype.
8615 (init_registers_s390_linux32v2): Likewise.
8616 (init_registers_s390_linux64v1): Likewise.
8617 (init_registers_s390_linux64v2): Likewise.
8618 (init_registers_s390x_linux64v1): Likewise.
8619 (init_registers_s390x_linux64v2): Likewise.
8620 (s390_num_regs): Increment to 52.
8621 (s390_regmap): Add orig_r2 register.
8622 (s390_num_regs_3264): Increment to 68.
8623 (s390_regmap_3264): Add orig_r2 register.
8624 (s390_collect_ptrace_register): Handle orig_r2 register.
8625 (s390_supply_ptrace_register): Likewise.
8626 (s390_fill_last_break): New function.
8627 (s390_store_last_break): Likewise.
8628 (s390_fill_system_call): New function.
8629 (s390_store_system_call): Likewise.
8630 (target_regsets): Handle NT_S390_LAST_BREAK and NT_S390_SYSTEM_CALL
8631 register sets.
8632 (s390_check_regset): New function.
8633 (s390_arch_setup): Check for presence of NT_S390_LAST_BREAK and
8634 NT_S390_SYSTEM_CALL regsets and use appropriate description.
8635 Update target_regsets for available register sets.
8636
2268b414
JK		 86372011-12-02 Paul Pluzhnikov <ppluzhnikov@google.com>
8638 Jan Kratochvil <jan.kratochvil@redhat.com>
8639
8640 * linux-low.c (get_phdr_phnum_from_proc_auxv, get_dynamic, get_r_debug)
8641 (read_one_ptr, struct link_map_offsets, linux_qxfer_libraries_svr4):
8642 New.
8643 (struct linux_target_ops): Install linux_qxfer_libraries_svr4.
8644 * linux-low.h (struct process_info_private): New member r_debug.
8645 * server.c (handle_qxfer_libraries): Call
8646 the_target->qxfer_libraries_svr4.
8647 (handle_qxfer_libraries_svr4): New function.
8648 (qxfer_packets): New entry "libraries-svr4".
8649 (handle_query): Check QXFER_LIBRARIES_SVR4 and report libraries-svr4.
8650 * target.h (struct target_ops): New member qxfer_libraries_svr4.
8651 * remote.c (remote_xfer_partial): Call add_packet_config_cmd for
8652 PACKET_qXfer_libraries_svr4.
8653
d6db1fab
UW		 86542011-11-30 Ulrich Weigand <uweigand@de.ibm.com>
8655
8656 * linux-s390-low.c (s390_collect_ptrace_register): Fully convert
8657 PSW address/mask between 8-byte and 16-byte formats.
8658 (s390_supply_ptrace_register): Likewise.
8659 (s390_get_pc, s390_set_pc): 4-byte PSW address always includes
8660 basic addressing mode bit.
8661
242f5f1c
SS		 86622011-11-24 Stan Shebs <stan@codesourcery.com>
8663
8664 * tracepoint.c (cmd_qtstatus): Use plongest instead of %llx.
8665
f196051f
SS		 86662011-11-17 Stan Shebs <stan@codesourcery.com>
8667
8668 * tracepoint.c (struct tracepoint): New field traceframe_usage.
8669 (tracing_start_time): New global.
8670 (tracing_stop_time): New global.
8671 (tracing_user_name): New global.
8672 (tracing_notes): New global.
8673 (tracing_stop_note): New global.
8674 (cmd_qtstart): Set traceframe_usage, start_time.
8675 (stop_tracing): Set stop_time.
8676 (cmd_qtstatus): Report additional status.
8677 (cmd_qtp): New function.
8678 (handle_tracepoint_query): Call it.
8679 (cmd_qtnotes): New function.
8680 (handle_tracepoint_general_set): Call it.
8681 (get_timestamp): Rename from tsv_get_timestamp.
8682
405f8e94
SS		 86832011-11-14 Stan Shebs <stan@codesourcery.com>
8684 Kwok Cheung Yeung <kcy@codesourcery.com>
8685
8686 * linux-x86-low.c (small_jump_insn): New.
8687 (i386_install_fast_tracepoint_jump_pad): Add arguments for
8688 trampoline and error message, build a trampoline and issue a small
8689 jump instruction to it.
8690 (x86_install_fast_tracepoint_jump_pad): Add arguments for
8691 trampoline and error message.
8692 (x86_get_min_fast_tracepoint_insn_len): New.
8693 (the_low_target): Add call to x86_get_min_fast_tracepoint_insn_len.
8694 * linux-low.h (struct linux_target_ops): Add arguments to
8695 install_fast_tracepoint_jump_pad operation, add new operation.
8696 * linux-low.c (linux_install_fast_tracepoint_jump_pad): Add
8697 arguments.
8698 (linux_get_min_fast_tracepoint_insn_len): New function.
8699 (linux_target_op): Add new operation.
8700 * tracepoint.c (gdb_trampoline_buffer): New IPA variable.
8701 (gdb_trampoline_buffer_end): Ditto.
8702 (gdb_trampoline_buffer_error): Ditto.
8703 (struct ipa_sym_addresses): Add fields for new IPA variables.
8704 (symbol_list): Add entries for new IPA variables.
8705 (struct tracepoint): Add fields to hold the address range of the
8706 trampoline used by the tracepoint.
8707 (trampoline_buffer_head): New static variable.
8708 (trampoline_buffer_tail): Ditto.
8709 (claim_trampoline_space): New function.
8710 (have_fast_tracepoint_trampoline_buffer): New function.
8711 (clone_fast_tracepoint): Fill in trampoline fields of tracepoint
8712 structure.
8713 (install_fast_tracepoint): Ditto, also add error buffer argument.
8714 (cmd_qtminftpilen): New function.
8715 (handle_tracepoint_query): Add response to qTMinFTPILen packet.
8716 (fast_tracepoint_from_trampoline_address): New function.
8717 (fast_tracepoint_collecting): Handle trampoline as part of jump
8718 pad space.
8719 (set_trampoline_buffer_space): New function.
8720 (initialize_tracepoint): Initialize new IPA variables.
8721 * target.h (struct target_ops): Add arguments to
8722 install_fast_tracepoint_jump_pad operation, add new
8723 get_min_fast_tracepoint_insn_len operation.
8724 (target_get_min_fast_tracepoint_insn_len): New.
8725 (install_fast_tracepoint_jump_pad): Add arguments.
8726 * server.h (IPA_BUFSIZ): Define.
8727 * linux-i386-ipa.c: Include extra header files.
8728 (initialize_fast_tracepoint_trampoline_buffer): New function.
8729 (initialize_low_tracepoint): Call it.
8730 * server.h (set_trampoline_buffer_space): Declare.
8731 (claim_trampoline_space): Ditto.
8732 (have_fast_tracepoint_trampoline_buffer): Ditto.
8733
1e4d1764
YQ		 87342011-11-14 Yao Qi <yao@codesourcery.com>
8735
8736 * server.c (handle_query): Handle InstallInTrace for qSupported.
8737 * tracepoint.c (add_tracepoint): Sort list.
8738 (install_tracepoint, download_tracepoint): New.
8739 (cmd_qtdp): Call them to install and download tracepoints.
8740 (sort_tracepoints): Removed.
8741 (cmd_qtstart): Update.
8742
5c73ff4e
YQ		 87432011-11-14 Yao Qi <yao@codesourcery.com>
8744
8745 * mem-break.c (inc_ref_fast_tracepoint_jump): New.
8746 * mem-break.h: Declare.
8747 * tracepoint.c (cmd_qtstart): Move some code to ...
8748 (clone_fast_tracepoint, install_fast_tracepoint): ... here.
8749 New.
8750 (download_tracepoints): Move some code to ...
8751 (download_tracepoint_1): ... here. New.
8752
86a30030
YQ		 87532011-11-08 Yao Qi <yao@codesourcery.com>
8754
8755 * remote-utils.c (relocate_instruction): A comment fix.
8756
8d26e50c
JB		 87572011-11-07 Joel Brobecker <brobecker@adacore.com>
8758
8759 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): Delete.
8760 (i386_dr_low_get_control, i386_dr_low_get_status): Use
8761 dr_status_mirror and dr_control_mirror from debug_reg_state.
8762 (i386_dr_low_get_status): Use debug_reg_state.dr_status_mirror
8763 (i386_initial_stuff): Remove use of deleted globals.
8764 (i386_get_thread_context, i386_set_thread_context,
8765 i386_thread_added): Use dr_status_mirror and dr_control_mirror
8766 from debug_reg_state.
8767
a59306a3
YQ		 87682011-11-05 Yao Qi <yao@codesourcery.com>
8769
8770 * tracepoint.c (gdb_collect): Loop over tracepoints of same
8771 address as TPOINT's.
8772
3065dfb6
SS		 87732011-11-02 Stan Shebs <stan@codesourcery.com>
8774
8775 * tracepoint.c (agent_mem_read_string): New function.
8776 (eval_agent_expr): Call it for tracenz.
8777 * server.c (handle_query): Report support for tracenz.
8778
fd0d8c7c
YQ		 87792011-11-02 Yao Qi <yao@codesourcery.com>
8780
8781 * tracepoint.c (cmd_qtstart): Remove unused local variables.
8782
609086b1
YQ		 87832011-11-02 Yao Qi <yao@codesourcery.com>
8784
8785 * target.h: Fix a typo in comment.
8786
b9fd1791
PA		 87872011-10-31 Pedro Alves <pedro@codesourcery.com>
8788
8789 * mem-break.c (check_mem_write): Add `myaddr' parameter. Don't
8790 clobber the breakpoints' shadows with fast tracepoint jumps.
8791 * mem-break.h (check_mem_write): Add `myaddr' parameter.
8792 * target.c (write_inferior_memory): Also pass MYADDR down to
8793 check_mem_write.
8794
03583c20
UW		 87952011-10-07 Ulrich Weigand <ulrich.weigand@linaro.org>
8796
8797 * configure.ac: Check support for personality routine.
8798 * configure: Regenerate.
8799 * config.in: Likewise.
8800 * linux-low.c: Include <sys/personality.h>.
8801 Define ADDR_NO_RANDOMIZE if necessary.
8802 (linux_create_inferior): Disable address space randomization when
8803 forking inferior, if requested.
8804 (linux_supports_disable_randomization): New function.
8805 (linux_target_ops): Install it.
8806 * server.h (disable_randomization): Declare.
8807 * server.c (disable_randomization): New global variable.
8808 (handle_general_set): Handle QDisableRandomization.
8809 (handle_query): Likewise for qSupported.
8810 (main): Support --disable-randomization and --no-disable-randomization
8811 command line arguments.
8812 * target.h (struct target_ops): Add supports_disable_randomization.
8813 (target_supports_disable_randomization): New macro.
8814
723b724b
MF		 88152011-09-29 Mike Frysinger <vapier@gentoo.org>
8816
8817 * linux-low.c (target_loadseg): Add defined PTRACE_GETFDPIC to the
8818 ifdef check.
8819 [PT_GETDSBT] (target_loadmap): Wrap in a defined PT_GETDSBT check.
8820 [!PT_GETDSBT] (target_loadmap): New definition.
8821 (LINUX_LOADMAP, LINUX_LOADMAP_EXEC, LINUX_LOADMAP_INTERP): Define.
8822 (linux_read_loadmap): Change PTRACE_GETDSBT_EXEC to
8823 LINUX_LOADMAP_EXEC, PTRACE_GETDSBT_INTERP to LINUX_LOADMAP_INTERP,
8824 and PT_GETDSBT to LINUX_LOADMAP.
8825 [!PT_GETDSBT] (linux_read_loadmap): Define to NULL.
8826 (linux_target_ops): Delete unnecessary ifdef PT_GETDSBT check.
8827
55329a5c 88282011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
71487fd7
UW		 8829
8830 * linux-arm-low.c (struct arm_linux_hwbp_cap): Remove.
8831 (arm_linux_hwbp_cap): New static variable.
8832 (arm_linux_get_hwbp_cap): Replace by ...
8833 (arm_linux_init_hwbp_cap): ... this new function.
8834 (arm_linux_get_hw_breakpoint_count): Use arm_linux_hwbp_cap.
8835 (arm_linux_get_hw_watchpoint_count): Likewise.
8836 (arm_linux_get_hw_watchpoint_max_length): Likewise.
8837 (arm_arch_setup): Call arm_linux_init_hwbp_cap.
8838 (arm_prepare_to_resume): Use perror_with_name instead of error.
8839
55329a5c 88402011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
09b4ad9f
UW		 8841
8842 * linux-arm-low.c: Include <signal.h>.
8843 (PTRACE_GETHBPREGS, PTRACE_SETHBPREGS): Define if necessary.
8844 (struct arm_linux_hwbp_cap): New data type.
8845 (arm_hwbp_type, arm_hwbp_control_t): New typedefs.
8846 (struct arm_linux_hw_breakpoint): New data type.
8847 (MAX_BPTS, MAX_WPTS): Define.
8848 (struct arch_process_info, struct arch_lwp_info): New data types.
8849 (arm_linux_get_hwbp_cap): New function.
8850 (arm_linux_get_hw_breakpoint_count): Likewise.
8851 (arm_linux_get_hw_watchpoint_count): Likewise.
8852 (arm_linux_get_hw_watchpoint_max_length): Likewise.
8853 (arm_hwbp_control_initialize): Likewise.
8854 (arm_hwbp_control_is_enabled): Likewise.
8855 (arm_hwbp_control_is_initialized): Likewise.
8856 (arm_hwbp_control_disable): Likewise.
8857 (arm_linux_hw_breakpoint_equal): Likewise.
8858 (arm_linux_hw_point_initialize): Likewise.
8859 (struct update_registers_data): New data structure.
8860 (update_registers_callback: New function.
8861 (arm_insert_point): Likewise.
8862 (arm_remove_point): Likewise.
8863 (arm_stopped_by_watchpoint): Likewise.
8864 (arm_stopped_data_address): Likewise.
8865 (arm_new_process): Likewise.
8866 (arm_new_thread): Likewise.
8867 (arm_prepare_to_resume): Likewise.
8868 (the_low_target): Register arm_insert_point, arm_remove_point,
8869 arm_stopped_by_watchpoint, arm_stopped_data_address, arm_new_process,
8870 arm_new_thread, and arm_prepare_to_resume.
8871
6b9801d4
SS		 88722011-09-15 Stan Shebs <stan@codesourcery.com>
8873
8874 * server.h (struct emit_ops): Add compare-goto fields.
8875 * tracepoint.c (gdb_agent_op_sizes): New table.
8876 (emit_eq_goto): New function.
8877 (emit_ne_goto): New function.
8878 (emit_lt_goto): New function.
8879 (emit_le_goto): New function.
8880 (emit_gt_goto): New function.
8881 (emit_ge_goto): New function.
8882 (is_goto_target): New function.
8883 (compile_bytecodes): Recognize special cases of compare-goto
8884 combinations and call specialized emitters for them.
8885 * linux-x86-low.c (amd64_emit_eq_goto): New function.
8886 (amd64_emit_ne_goto): New function.
8887 (amd64_emit_lt_goto): New function.
8888 (amd64_emit_le_goto): New function.
8889 (amd64_emit_gt_goto): New function.
8890 (amd64_emit_ge_goto): New function.
8891 (amd64_emit_ops): Add the new functions.
8892 (i386_emit_eq_goto): New function.
8893 (i386_emit_ne_goto): New function.
8894 (i386_emit_lt_goto): New function.
8895 (i386_emit_le_goto): New function.
8896 (i386_emit_gt_goto): New function.
8897 (i386_emit_ge_goto): New function.
8898 (i386_emit_ops): Add the new functions.
8899
bf15cbda
SS		 89002011-09-08 Stan Shebs <stan@codesourcery.com>
8901
8902 * linux-x86-low.c (i386_emit_prologue): Save %ebx.
8903 (i386_emit_epilogue): Restore %ebx.
8904
943ca1dd
JZ		 89052011-08-31 Jie Zhang <jzhang918@gmail.com>
8906
8907 * server.c (step_thread): Remove definition.
8908 (process_serial_event): Don't handle Hs.
8909 * server.h (step_thread): Remove declaration.
8910 * target.c (set_desired_inferior): Remove use of step_thread.
8911
e3deef73
LM		 89122011-08-24 Luis Machado <lgustavo@codesourcery.com>
8913
8914 * linux-low.c: Include linux-procfs.h.
8915 (linux_attach_lwp_1): Update comments.
8916 (linux_attach): Scan for existing threads when attaching to a
8917 process that is the tgid.
8918 * Makefile.in: Update dependencies.
8919
13da1c97
LM		 89202011-08-24 Luis Machado <lgustavo@codesourcery.com>
8921
8922 * configure.srv: Add linux-procfs.o dependencies.
8923
881127c9
YQ		 89242011-08-14 Yao Qi <yao@codesourcery.com>
8925
8926 * target.h (struct target_ops): Fix indent.
8927 * win32-low.c (win32_target_ops): Fix comment.
8928
58dbd541
YQ		 89292011-08-14 Andrew Jenner <andrew@codesourcery.com>
8930 Yao Qi <yao@codesourcery.com>
8931
8932 * Makefile.in (clean): Remove tic6x-*.c files.
8933 (linux-tic6x-low.o, tic6x-c62x-linux.o, tic6x-c64x-linux.o): New rules.
8934 (tic6x-c64xp-linux.o, tic6x-c62x-linux.c, tic6x-c64x-linux.c): Likewise.
8935 (tic6x-c64xp-linux.c): Likewise.
8936 * configure.srv: Add support for tic6x-*-uclinux.
8937 * linux-tic6x-low.c: New.
8938 * linux-low.c (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define.
8939
78d85199
YQ		 89402011-08-14 Andrew Stubbs <ams@codesourcery.com>
8941 Yao Qi <yao@codesourcery.com>
8942
8943 * target.h (struct target_ops): Add read_loadmap.
8944 * linux-low.c (struct target_loadseg): New type.
8945 (struct target_loadmap): New type.
8946 (linux_read_loadmap): New function.
8947 (linux_target_ops): Add linux_read_loadmap.
8948 * server.c (handle_query): Support qXfer:fdpic:read packet.
43aaf8b6
PA		 8949 * win32-low.c (win32_target_ops): Initialize field `read_loadmap'
8950 to NULL.
78d85199 8951
a959a88d
EZ		 89522011-08-05 Eli Zaretskii <eliz@gnu.org>
8953
8954 * win32-low.c: Include <stdint.h>.
8955
1ced966e
PA		 89562011-07-22 Pedro Alves <pedro@codesourcery.com>
8957
8958 * i386-low.c (i386_insert_aligned_watchpoint): Don't pass the info
8959 to the inferior here.
8960 (i386_remove_aligned_watchpoint): Ditto.
8961 (i386_handle_nonaligned_watchpoint): Return immediate on fail to
8962 fit part of the watchpoint in the debug registers.
8963 (i386_update_inferior_debug_regs): New.
8964 (i386_low_insert_watchpoint): Work on a local mirror of the debug
8965 registers, and only update the inferior on success.
8966 (i386_low_remove_watchpoint): Ditto.
8967
d26e3629
KY		 89682011-07-22 Kwok Cheung Yeung <kcy@codesourcery.com>
8969
8970 * linux-low.c (compare_ints, unique, list_threads, show_process,
8971 linux_core_of_thread): Delete.
8972 (linux_target_ops): Change linux_core_of_thread to
8973 linux_common_core_of_thread.
8974 (linux_qxfer_osdata): Defer to linux_common_xfer_osdata.
8975 * utils.c (malloc_failure): Change type of argument.
8976 (xmalloc, xrealloc, xcalloc, xsnprintf): Delete.
8977 * Makefile.in (SFILES): Add common/common-utils.c, common/xml-utils.c,
8978 common/linux-osdata.c, common/ptid.c and common/buffer.c.
8979 (OBS): Add xml-utils.o, common-utils.o, ptid.o and buffer.o.
8980 (IPA_OBJS): Add common-utils-ipa.o.
8981 (ptid_h, linux_osdata_h): New macros.
8982 (server_h): Add common/common-utils.h, common/xml-utils.h,
8983 common/buffer.h, common/gdb_assert.h, common/gdb_locale.h and
8984 common/ptid.h.
8985 (common-utils-ipa.o, common-utils.o, xml-utils.o, linux-osdata.o,
8986 ptid.o, buffer.o): New rules.
8987 (linux-low.o): Add common/linux-osdata.h as a dependency.
8988 * configure.srv (srv_tgtobj): Add linux-osdata.o to Linux targets.
8989 * configure.ac: Add AC_HEADER_DIRENT check.
8990 * config.in: Regenerate.
8991 * configure: Regenerate.
8992 * remote-utils.c (xml_escape_text): Delete.
8993 (buffer_grow, buffer_free, buffer_init, buffer_finish,
8994 buffer_xml_printf): Move to common/buffer.c.
8995 * server.c (main): Remove call to initialize_inferiors.
8996 * server.h (struct ptid, ptid_t, minus_one_ptid, null_ptid,
8997 ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp, ptid_get_tid,
8998 ptid_equal, ptid_is_pid, initialize_inferiors, xml_escape_text,
8999 internal_error, gdb_assert, gdb_assert_fail): Delete.
9000 (struct buffer, buffer_grow, buffer_free, buffer_init, buffer_finish,
9001 buffer_xml_printf, buffer_grow_str, buffer_grow_str0): Move to
9002 common/buffer.h.
9003 * inferiors.c (null_ptid, minus_one_ptid, ptid_build, pid_to_ptid,
9004 ptid_get_pid, ptid_get_lwp, ptid_get_tid, ptid_equal, ptid_is_pid,
9005 initialize_inferiors): Delete.
9006
2275a1a7
PA		 90072011-07-20 Pedro Alves <pedro@codesourcery.com>
9008
9009 * tracepoint.c (tracepoint_look_up_symbols): Return upon the first
9010 symbol error.
9011
0a5b1e09
PA		 90122011-05-31 Pedro Alves <pedro@codesourcery.com>
9013
9014 * linux-x86-low.c (i386_dr_low_get_addr): Fix off by one in
9015 assertion.
9016 * win32-i386-low.c (i386_dr_low_get_addr): Ditto.
9017
6938fd34
YQ		 90182011-05-26 Yao Qi <yao@codesourcery.com>
9019
9020 * Makefile.in (thread-db.o): Track dependence to
9021 common/gdb_thread_db.h.
9022 * thread-db.c: include gdb_thread_db.h from right place.
9023
b481f9e0
TT		 90242011-05-16 Adrian Cornish <gnu@bluedreamer.com>
9025
9026 * linux-i386-ipa.c (supply_static_tracepoint_registers): Pass
9027 __FILE__ and __LINE__ to internal_error.
9028
98a5dd13
DE		 90292011-05-13 Doug Evans <dje@google.com>
9030
9031 * thread-db.c (try_thread_db_load_from_sdir): New function.
9032 (try_thread_db_load_from_dir): New function.
9033 (thread_db_load_search): Handle $sdir, ignore $pdir.
9034 Remove trying of system directories if search of
9035 libthread-db-search-path fails, that is now done via $sdir.
9036
d248b706
KY		 90372011-05-12 Kwok Cheung Yeung <kcy@codesourcery.com>
9038
9039 * server.c (handle_query): Add EnableDisableTracepoints to the list
9040 of supported features.
43aaf8b6 9041 * tracepoint.c (clear_installed_tracepoints): Uninstall disabled
d248b706 9042 tracepoints.
43aaf8b6
PA		 9043 (cmd_qtenable_disable): New.
9044 (cmd_qtstart): Install tracepoints even if disabled.
9045 (handle_tracepoint_general_set): Add call to cmd_qtenable_disable on
9046 receiving a QTEnable or QTDisable packet.
9047 (gdb_collect): Skip data collection if fast tracepoint is disabled.
9048 (ust_marker_to_static_tracepoint): Do not ignore disabled static
9049 tracepoints.
9050 (gdb_probe): Skip data collection if static tracepoint is disabled.
d248b706 9051
84e578fb
DE		 90522011-05-10 Doug Evans <dje@google.com>
9053
9054 * thread-db.c (thread_db_handle_monitor_command): Handle elided path.
9055
71f55dd8
DE		 90562011-05-04 Doug Evans <dje@google.com>
9057
9058 * linux-low.c (linux_join): Skip process lookup.
9059 * spu-low.c (spu_join): Ditto.
9060 * server.c (join_inferiors_callback): Delete.
9061 (process_serial_event): For 'D' packet (detach) call join_inferior
9062 directly.
9063
4d393d60
JM		 90642011-05-04 Joseph Myers <joseph@codesourcery.com>
9065
9066 * README: Don't mention xscale*-*-linux*.
9067 * configure.srv (xscale*-*-linux*): Don't handle target.
9068
b00ad6ff
NF		 90692011-04-27 Nathan Froyd <froydnj@codesourcery.com>
9070
9071 * linux-x86-low.c (amd64_emit_const): Call memcpy instead of
9072 casting pointers.
9073 (amd64_emit_reg, amd64_emit_int_call_1, amd64_emit_void_call_2):
9074 (i386_emit_const, i386_emit_reg, i386_emit_int_call_1):
9075 (i386_emit_void_call_2): Likewise.
9076
af96c192
YQ		 90772011-04-26 Yao Qi <yao@codesourcery.com>
9078
43aaf8b6
PA		 9079 * linux-low.c: Move common macros to linux-ptrace.h.
9080 Include linux-ptrace.h.
af96c192
YQ		 9081 * Makefile.in (linux_ptrace_h): New.
9082 (linux-low.o): Depends on linux-ptrace.h.
9083
03f2bd59
JK		 90842011-04-24 Jan Kratochvil <jan.kratochvil@redhat.com>
9085
9086 * remote-utils.c (handle_accept_event): Close LISTEN_DESC only if
9087 RUN_ONCE. Comment for the LISTEN_DESC delete_file_handler call.
9088 (remote_prepare): New function with most of the TCP code from ...
9089 (remote_open): ... here. Detect PORT here unconditionally. Move also
9090 setting transport_is_reliable.
9091 * server.c (run_once): New variable.
9092 (gdbserver_usage): Document it.
9093 (main): Set run_once for `--once'. Call remote_prepare. Exit after
9094 the first run if RUN_ONCE.
9095 * server.h (run_once, remote_prepare): New declarations.
9096
7a9dd1b2
TT		 90972011-04-19 Tom Tromey <tromey@redhat.com>
9098
9099 * win32-low.c (handle_load_dll): Remove duplicate "the".
9100
81239425
PM		 91012011-04-07 Pierre Muller <muller@ics.u-strasbg.fr>
9102
9103 Remove support for old Cygwin 1.5 versions.
9104 * win32-low.c (win32_create_inferior): Use new cygwin_path_list
9105 function to avoid warning.
9106 (win32_add_one_solib): Use cygwin_conv_path function to avoid
9107 warning.
9108
9e0627f1
PM		 91092011-03-18 Pierre Muller <muller@ics.u-strasbg.fr>
9110
9111 * gdbserver/server.h (Macro _): Define it if not available.
9112
588eebee
MS		 91132011-03-14 Michael Snyder <msnyder@vmware.com>
9114
348af9f7 9115 * hostio.c (handle_close): Remove unnecessary null test.
588eebee 9116
43f70d4c
JB		 91172011-03-10 Joel Brobecker <brobecker@adacore.com>
9118
9119 * Makefile.in (maintainer-clean realclean distclean): Remove
9120 "make ... subdir_do" command.
9121
348af9f7
MS		 91222011-03-10 Michael Snyder <msnyder@vmware.com>
9123
9124 * tracepoint.c (tracepoint_finish_step): Fix loop variable.
9125
9126 * server.c (handle_v_run): Free alloced buffer on early return.
9127
e637a4f5
YQ		 91282011-03-09 Yao Qi <yao@codesourcery.com>
9129
9130 Revert:
9131 2011-03-04 Yao Qi <yao@codesourcery.com>
9132
9133 * Makefile.in: Remove GNU make feature --directory.
9134
9135 2011-03-05 Yao Qi <yao@codesourcery.com>
9136
9137 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
9138 (subdir_do): New make target. Copied from gdb/Makefile.
9139 (maintainer-clean, realclean, distclean, clean): Call corresponding
9140 make targets in common/Makefile.
9141
9142 2011-02-11 Yao Qi <yao@codesourcery.com>
9143
9144 * configure.ac: Call AC_PROG_RANLIB.
9145 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
9146 * configure: Regenerate.
9147
e6edda56
JK		 91482011-03-07 Jan Kratochvil <jan.kratochvil@redhat.com>
9149
9150 * remote-utils.c (putpkt_binary_1): Calculate BUF2 size dynamically.
9151
e5141119
JB		 91522011-03-06 Yao Qi <yao@codesourcery.com>
9153
9154 * Makefile.in (REQUIRED_SUBDIRS): Remove $(LIBCOMMON_DIR).
9155
64794aa4
JB		 91562011-03-05 Yao Qi <yao@codesourcery.com>
9157
9158 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
9159 (subdir_do): New make target. Copied from gdb/Makefile.
9160 (maintainer-clean, realclean, distclean, clean): Call corresponding
9161 make targets in common/Makefile.
9162
7a762829
YQ		 91632011-03-04 Yao Qi <yao@codesourcery.com>
9164
9165 * Makefile.in: Remove GNU make feature --directory.
9166
348af9f7
MS		 91672011-03-04 Michael Snyder <msnyder@vmware.com>
9168
9169 * server.c (queue_stop_reply): Call xmalloc not malloc.
9170
91712011-03-02 Michael Snyder <msnyder@vmware.com>
9172
9173 * linux-arm-low.c (arm_arch_setup): Replace malloc with xmalloc.
9174
9f72fee2
MS		 91752011-02-28 Michael Snyder <msnyder@vmware.com>
9176
588eebee
MS		 9177 * tracepoint.c (cmd_qtv): Discard unused value 'packet'.
9178 (cmd_qtframe): Ditto.
9179 (cmd_qtbuffer): Ditto.
9180 (cmd_bigqtbuffer): Ditto.
9181
9f72fee2
MS		 9182 * utils.c (decimal2str): Initialize 'width' to nine, then
9183 don't mess with it.
9184
8040bd49
UW		 91852011-02-28 Ulrich Weigand <uweigand@de.ibm.com>
9186
9187 * hostio.c (require_data): Free *data, not data.
9188
7e52cbd0
JK		 91892011-02-28 Jan Kratochvil <jan.kratochvil@redhat.com>
9190
9191 * hostio.c (require_data): Use free, not xfree.
9192
9130f83e
MS		 91932011-02-27 Michael Snyder <msnyder@vmware.com>
9194
4b812f4e
MS		 9195 * server.c (handle_query): Discard unused value.
9196
9130f83e
MS		 9197 * hostio.c (require_data): Free malloc memory before returning
9198 error.
9199
69d37113
MS		 92002011-02-26 Michael Snyder <msnyder@vmware.com>
9201
9202 * linux-low.c (list_threads): Call closedir for dirent.
9203
35f5825a
MS		 92042011-02-27 Michael Snyder <msnyder@vmware.com>
9205
2a589cef
MS		 9206 * i386-low.c (i386-length_and_rw_bits): Comment the fact that
9207 a case statement falls through.
9208
0adea5f7
MS		 9209 * linux-low.c (linux_xfer_siginfo): Fix fencepost error.
9210
35f5825a
MS		 9211 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Fix fencepost error
9212 in comparison.
9213
238f1c74
MS		 92142011-02-26 Michael Snyder <msnyder@vmware.com>
9215
9216 * utils.c (decimal2str): Eliminate dead code and dead param.
9217 (pulongest): Drop dead param from call to decimal2str.
9218 (plongest): Ditto.
9219
633ff500
JB		 92202011-02-24 Joel Brobecker <brobecker@adacore.com>
9221
9222 Revert the following patch (not approved yet):
9223 2011-02-21 Hui Zhu <teawater@gmail.com>
9224 * tracepoint.c (tp_printf): New function.
9225 (eval_agent_expr): Handle gdb_agent_op_printf.
9226
f9c6ff72
HZ		 92272011-02-21 Hui Zhu <teawater@gmail.com>
9228
9229 * tracepoint.c (tp_printf): New function.
9230 (eval_agent_expr): Handle gdb_agent_op_printf.
9231
94d5e490
TT		 92322011-02-18 Tom Tromey <tromey@redhat.com>
9233
9234 * Makefile.in (tracepoint-ipa.o): Depend on ax.def.
9235 (tracepoint.o): Likewise.
9236 * tracepoint.c (enum gdb_agent_op): Use ax.def.
9237 (gdb_agent_op_names): Likewise.
9238
c7f96d2b
TT		 92392011-02-18 Tom Tromey <tromey@redhat.com>
9240
9241 * tracepoint.c (enum gdb_agent_op) <gdb_agent_op_pick,
9242 gdb_agent_op_rot>: New constants.
9243 (gdb_agent_op_names): Add pick and roll.
9244 (eval_agent_expr) <gdb_agent_op_pick, gdb_agent_op_rot>: New
9245 cases.
9246
0feedb2c
JK		 92472011-02-15 Jan Kratochvil <jan.kratochvil@redhat.com>
9248
9249 * aclocal.m4: Regenerated with aclocal-1.11.1.
9250
b3b9301e
PA		 92512011-02-14 Pedro Alves <pedro@codesourcery.com>
9252
9253 * server.c (handle_qxfer_traceframe_info): New.
9254 (qxfer_packets): Register "traceframe-info".
9255 (handle_query): Report support for qXfer:traceframe-info:read+.
9256 * tracepoint.c (match_blocktype): New.
9257 (traceframe_find_block_type): Rename to ...
9258 (traceframe_walk_blocks): ... this. Add callback filter argument,
9259 and use it.
9260 (traceframe_find_block_type): New, reimplemented on top of
9261 traceframe_walk_blocks.
9262 (build_traceframe_info_xml): New.
9263 (traceframe_read_info): New.
9264 * server.h (traceframe_read_info): Declare.
9265
4f3e6fb7
YQ		 92662011-02-11 Yao Qi <yao@codesourcery.com>
9267
9268 * configure.ac: Call AC_PROG_RANLIB.
9269 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
9270 * configure: Regenerate.
9271
764880b7
PA		 92722011-02-07 Pedro Alves <pedro@codesourcery.com>
9273
9274 * server.c (gdb_read_memory): Change return semantics to allow
9275 partial transfers.
9276 (handle_search_memory_1): Adjust.
9277 (process_serial_event) <'m' packet>: Handle partial transfers.
9278 * tracepoint.c (traceframe_read_mem): Handle partial transfers.
9279
1c79eb8a
PA		 92802011-01-28 Pedro Alves <pedro@codesourcery.com>
9281
9282 * regcache.c (init_register_cache): Initialize
9283 regcache->register_status.
9284 (free_register_cache): Release regcache->register_status.
9285 (regcache_cpy): Copy register_status.
9286 (registers_to_string): Print 'x's for unavailable registers.
9287 (supply_register): Mark the register's status valid or
9288 unavailable, depending on whether a buffer was passed in or not.
9289 (supply_register_zeroed): New.
9290 (supply_regblock): Mark the registers' status valid or
9291 unavailable, depending on whether a buffer was passed in or not.
9292 * regcache.h (REG_UNAVAILABLE, REG_VALID): New defines.
9293 (struct regcache): New `register_status' field.
9294 (supply_register_zeroed): Declare.
9295 * i387-fp.c (i387_xsave_to_cache): Zero out registers using
9296 supply_register_zeroed, rather than passing a NULL buffer to
9297 supply_register.
9298 * tracepoint.c (fetch_traceframe_registers): Update comment.
9299
85724a0e
PA		 93002011-01-28 Pedro Alves <pedro@codesourcery.com>
9301
9302 * i387-fp.c (i387_xsave_to_cache): Make passing NULL as register
9303 buffer explicit.
9304
d08aafef
PA		 93052011-01-25 Pedro Alves <pedro@codesourcery.com>
9306
9307 * server.h (decode_xfer_write): Change prototype.
9308 * remote-utils.c (decode_xfer_write): Remove `annex' parameter,
9309 and don't extract the annex here.
9310 * server.c (decode_xfer_read): Remove `annex' parameter,
9311 and don't extract the annex here.
9312 (decode_xfer): New.
9313 (struct qxfer): New.
9314 (handle_qxfer_auxv, handle_qxfer_features, handle_qxfer_libraries)
9315 (handle_qxfer_osdata, handle_qxfer_siginfo, handle_qxfer_spu)
9316 (handle_qxfer_statictrace): New functions, abstracted out from
9317 handle_query, and made to use the struct qxfer interface.
9318 (handle_threads_qxfer_proper): Rename to ...
9319 (handle_qxfer_threads_proper): ... this.
9320 (handle_threads_qxfer): Rename to ...
9321 (handle_qxfer_threads): ... this. Adjust.
9322 (qxfer_packets): New array.
9323 (handle_qxfer): New function.
9324 (handle_query): Use handle_qxfer.
9325
493e2a69
MS		 93262011-01-05 Michael Snyder <msnyder@msnyder-server.eng.vmware.com>
9327
9328 * gdbreplay.c: Shorten lines of >= 80 columns.
9329 * linux-low.c: Ditto.
9330 * linux-ppc-low.c: Ditto.
9331 * linux-s390-low.c: Ditto.
9332 * linux-sparc-low.c: Ditto.
9333 * linux-x86-low.c: Ditto.
9334 * linux-xtensa-low.c: Ditto.
9335 * mem-break.c: Ditto.
9336 * nto-low.c: Ditto.
9337 * regcache.h: Ditto.
9338 * remote-utils.c: Ditto.
9339 * server.c: Ditto.
9340 * server.h: Ditto.
9341 * thread-db.c: Ditto.
9342 * tracepoint.c: Ditto.
9343 * utils.c: Ditto.
9344 * win32-low.h: Ditto.
9345
44944448
JB		 93462011-01-05 Joel Brobecker <brobecker@adacore.com>
9347
9348 * gdbserver/configure.ac, gdbserver/gdbserver.1: Copyright year
9349 update.
9350
71ce852c
JB		 93512011-01-01 Joel Brobecker <brobecker@adacore.com>
9352
9353 * server.c (gdbserver_version): Update copyright year in version
9354 output.
9355 * gdbreplay.c (gdbreplay_version): Ditto.
9356
eb826dc6
MF		 93572010-12-29 Jie Zhang <jie.zhang@analog.com>
9358
9359 * configure.srv (bfin-*-*linux*): Handle Blackfin/Linux targets.
9360 * linux-bfin-low.c: New file.
9361 * linux-low.c: Define PT_TEXT_ADDR, PT_TEXT_END_ADDR, and
9362 PT_DATA_ADDR for BFIN targets.
9363 * Makefile.in (SFILES): Add linux-bfin-low.c.
9364 (clean): Remove reg-bfin.c.
9365 (linux-bfin-low.o, reg-bfin.o, reg-bfin.c): New targets.
9366 * README: Mention supported Blackfin targets.
9367
39ab222a
MF		 93682010-12-23 Mike Frysinger <vapier@gentoo.org>
9369
9370 * .gitignore: New file.
9371
a1f2ce7d
MF		 93722010-11-16 Mike Frysinger <vapier@gentoo.org>
9373
9374 * linux-low.c (linux_tracefork_child): Add char* cast to arg.
9375
f474844c
JZ		 93762010-10-22 Jie Zhang <jie@codesourcery.com>
9377
9378 * Makefile.in: Add FLAGS_TO_PASS variable.
9379 (install): Remove dependency of install-only and recursively
9380 invoke make for install-only.
9381
f1048712
DE		 93822010-10-04 Doug Evans <dje@google.com>
9383
9384 * Makefile.in (uninstall): Use $(DESTDIR).
9385
b53a1623
PA		 93862010-09-24 Pedro Alves <pedro@codesourcery.com>
9387
e6ee044d
PA		 9388 PR gdb/11842
9389
b53a1623
PA		 9390 * linux-x86-low.c (compat_siginfo_from_siginfo)
9391 (siginfo_from_compat_siginfo): Also copy si_pid and si_uid when
9392 si_code is < 0. Check for si_code == SI_TIMER before checking for
9393 si_code < 0.
9394
fa1bd1e4
JB		 93952010-09-13 Joel Brobecker <brobecker@adacore.com>
9396
9397 * lynx-i386-low.c: New file.
9398 * configure.srv: Add handling of i[34567]86-*-lynxos* targets.
9399
47fac8f8
JB		 94002010-09-13 Joel Brobecker <brobecker@adacore.com>
9401
9402 * lynx-low.c (ptrace_request_to_str): Remove handling for
9403 request values that have been removed in LynxOS 5.x.
9404
1adfc54d
JB		 94052010-09-13 Joel Brobecker <brobecker@adacore.com>
9406
9407 * lynx-low.c, lynx-ppc-loc.c: Include <sys/ptrace.h> instead of
9408 <ptrace.h>
9409
c2a66c29
NS		 94102010-09-09 Nathan Sidwell <nathan@codesourcery.com>
9411
9412 * configure.ac: Add --enable-inprocess-agent option.
9413 * configure: Rebuilt.
9414
32fcada3
YQ		 94152010-09-06 Yao Qi <yao@codesourcery.com>
9416
9417 * linux-low.c (linux_kill): Remove unused variable.
9418 (linux_stabilize_threads): Likewise.
9419 * server.c (start_inferior): Likewise.
9420 (queue_stop_reply_callback): Likewise.
9421 * tracepoint.c (do_action_at_tracepoint): Likewise.
9422
0cccb683
YQ		 94232010-09-06 Yao Qi <yao@codesourcery.com>
9424
9425 * linux-low.c (maybe_move_out_of_jump_pad): Restore current_inferior
9426 on return.
9427
423ec54c
JK		 94282010-09-06 Jan Kratochvil <jan.kratochvil@redhat.com>
9429
9430 * target.c (mywait) <TARGET_WAITKIND_EXITED>: Fix to use INTEGER.
9431
12ac6819
PA		 94322010-09-06 Pedro Alves <pedro@codesourcery.com>
9433
9434 * Makefile.in (install-only): Replace $IPA_DEPFILES with
9435 "$(IPA_DEPFILES)".
9436
8ed54b31
JB		 94372010-09-01 Joel Brobecker <brobecker@adacore.com>
9438
9439 * gdbserver/lynx-low.c, gdbserver/lynx-low.h,
9440 gdbserver/lynx-ppc-low.c: New files.
9441 * Makefile.in (lynx_low_h): New variable.
9442 (lynx-low.o, lynx-ppc-low.o): New rules.
9443 * configure.ac: On LynxOS, link with -lnetinet.
9444 * configure.srv: Add handling of powerpc-*-lynxos* targets.
9445 * configure: regenerate.
9446
bb0116a4
JB		 94472010-09-01 Joel Brobecker <brobecker@adacore.com>
9448
9449 * Makefile.in (vasprintf.o, vsnprintf.o): New rules.
9450 * configure.ac: Add check for vasprintf and vsnprintf.
9451 * configure, config.in: Regenerate.
9452 * server.h (vasprintf, vsnprintf): Add conditional declarations.
9453
a778ab81 94542010-09-01 Joel Brobecker <brobecker@adacore.com>
9455
9456 * gdbreplay.c: Move include of alloca.h up, next to include of
9457 malloc.h.
9458 * server.h: Add include of malloc.h.
9459 * mem-break.c: Remove include of malloc.h.
9460 * server.c, tracepoint.c, utils.c, win32-low.c: Likewise.
9461
8b034a19 94622010-09-01 Joel Brobecker <brobecker@adacore.com>
9463
9464 * Makefile.in (memmem.o): Build with -Wno-error.
9465
94662010-09-01 Joel Brobecker <brobecker@adacore.com>
9467
9468 * utils.c (xsnprintf): Make non-static.
9469 * server.h: Add xsnprintf declaration.
9470 * linux-low.c, nto-low.c, target.c, thread-db.c, tracepoint.c:
9471 replace calls to snprintf by calls to xsnprintf throughout.
9472
94732010-09-01 Joel Brobecker <brobecker@adacore.com>
9474
9475 * configure.ac: Add configure check for alloca.
9476 * configure, config.in: Regenerate.
9477 * server.h: Include alloca.h if it exists.
9478 * gdbreplay.c: Include alloca.h if it exists.
9479
1a981360
PA		 94802010-08-28 Pedro Alves <pedro@codesourcery.com>
9481
9482 * linux-low.c (__SIGRTMIN): Define if not already defined.
9483 (linux_create_inferior): Check for __ANDROID__ rather than
9484 __SIGRTMIN.
9485 (enqueue_one_deferred_signal): Don't requeue non-RT signals that
9486 are already deferred.
9487 (linux_wait_1): Check for __ANDROID__ rather than __SIGRTMIN.
9488 (linux_resume_one_thread): Don't queue a SIGSTOP if the lwp is
9489 stopped and already has a pending signal to report.
9490 (proceed_one_lwp): : Don't queue a SIGSTOP if the lwp already has
9491 a pending signal to report or is moving out of a jump pad.
9492 (linux_init_signals): Check for __ANDROID__ rather than
9493 __SIGRTMIN.
9494
b4d51a55
PA		 94952010-08-28 Pedro Alves <pedro@codesourcery.com>
9496
9497 * linux-low.c (linux_stabilize_threads): Wrap debug output in a
9498 debug_threads check. Avoid a linear search when not doing debug
9499 output.
9500
ec48365d
PA		 95012010-08-27 Pedro Alves <pedro@codesourcery.com>
9502
9503 * event-loop.c (event_handle_func): Adjust to use gdb_fildes_t.
9504 (struct gdb_event) <fd>: Change type to gdb_fildes_t.
9505 (struct file_handler) <fd>: Change type to gdb_fildes_t.
9506 (process_event): Change local fd's type to gdb_fildes_t.
9507 (create_file_handler): Adjust prototype.
9508 (delete_file_handler): Adjust prototype.
9509 (handle_file_event): Adjust prototype. Use pfildes.
9510 (create_file_event): Adjsut prototype.
9511 * remote-utils.c (remote_desc, listen_desc): Change type to
9512 gdb_fildes_t.
9513 * server.h: New gdb_fildes_t typedef.
9514 [USE_WIN32API]: Include winsock2.h.
9515 (delete_file_handler, add_file_handler): Adjust prototypes.
9516 (pfildes): Declare.
9517 * utils.c (pfildes): New.
9518
854d88f0
PA		 95192010-08-27 Pedro Alves <pedro@codesourcery.com>
9520
9521 * configure.ac (build_warnings): Add -Wno-char-subscripts.
9522 * configure: Regenerate.
9523
0146f85b
PA		 95242010-08-27 Pedro Alves <pedro@codesourcery.com>
9525
9526 * linux-low.c (linux_unprepare_to_access_memory): Rename to ...
9527 (linux_done_accessing_memory): ... this.
9528 (linux_target_ops): Adjust.
9529 * linux-x86-low.c (x86_insert_point, x86_remove_point): Adjust.
9530 * nto-low.c (nto_target_ops): Adjust comment.
9531 * server.c (gdb_read_memory, gdb_write_memory): Adjust.
9532 * spu-low.c (spu_target_ops): Adjust comment.
9533 * target.h (target_ops): Rename unprepare_to_access_memory field
9534 to done_accessing_memory.
9535 (unprepare_to_access_memory): Rename to ...
9536 (done_accessing_memory): ... this.
9537
90d74c30
PA		 95382010-08-26 Pedro Alves <pedro@codesourcery.com>
9539
9540 * linux-low.c (linux_prepare_to_access_memory): New.
9541 (linux_unprepare_to_access_memory): New.
9542 (linux_target_ops): Install them.
9543 * server.c (read_memory): Rename to ...
9544 (gdb_read_memory): ... this. Use
9545 prepare_to_access_memory/prepare_to_access_memory.
9546 (write_memory): Rename to ...
9547 (gdb_write_memory): ... this. Use
9548 prepare_to_access_memory/prepare_to_access_memory.
9549 (handle_search_memory_1): Adjust.
9550 (process_serial_event): Adjust.
9551 * target.h (struct target_ops): New fields
9552 prepare_to_access_memory and unprepare_to_access_memory.
9553 (prepare_to_access_memory, unprepare_to_access_memory): New.
9554 * linux-x86-low.c (x86_insert_point, x86_remove_point): Use
9555 prepare_to_access_memory/prepare_to_access_memory.
9556 * nto-low.c (nto_target_ops): Adjust.
9557 * spu-low.c (spu_target_ops): Adjust.
9558 * win32-low.c (win32_target_ops): Adjust.
9559
fd467969
PA		 95602010-08-26 Pedro Alves <pedro@codesourcery.com>
9561
9562 * Makefile.in (WARN_CFLAGS): Get it from configure.
9563 (WERROR_CFLAGS): New.
9564 (INTERNAL_CFLAGS): Add WERROR_CFLAGS.
9565 * configure.ac: Introduce --enable-werror, which adds -Werror to
9566 the compiler command line. Enabled by default. Disable with
9567 --disable-werror. Add -Wdeclaration-after-statement
9568 Wpointer-arith and -Wformat-nonliteral to warning flags.
9569 * configure: Regenerate.
9570
331e2f5f
PA		 95712010-08-26 Pedro Alves <pedro@codesourcery.com>
9572
9573 * mem-break.c [HAVE_MALLOC_H]: Include malloc.h.
9574
e581f2b4
PA		 95752010-08-26 Pedro Alves <pedro@codesourcery.com>
9576
9577 * gdbreplay.c (remote_error): New.
9578 (gdbchar): New.
9579 (expect): Use gdbchar. Check for error reading from GDB.
9580 Clarify sync error output.
9581 (play): Check for errors writing to GDB.
9582 * linux-low.c (sigchld_handler): Really ignore `write' errors.
9583 * remote-utils.c (getpkt): Check for errors writing to the remote
9584 descriptor.
9585
3c11dd79
PA		 95862010-08-25 Pedro Alves <pedro@codesourcery.com>
9587
9588 * linux-low.c (linux_wait_1): Move non-debugging code out of
9589 `debug_threads' control.
9590
d20a8ad9
PA		 95912010-08-25 Pedro Alves <pedro@codesourcery.com>
9592
9593 * linux-low.c (linux_wait_1): Don't set last_status here.
9594 * server.c (push_event, queue_stop_reply_callback): Assert we're
9595 not pushing a TARGET_WAITKIND_IGNORE event.
9596 (start_inferior, start_inferior, attach_inferior, handle_v_cont)
9597 (myresume, handle_target_event): Set the thread's last_resume_kind
9598 and last_status from the target returned status.
9599
964e4306
PA		 96002010-08-25 Pedro Alves <pedro@codesourcery.com>
9601
9602 PR threads/10729
9603
9604 * linux-x86-low.c (update_debug_registers_callback): New.
9605 (i386_dr_low_set_addr): Use it.
9606 (i386_dr_low_get_addr): New.
9607 (i386_dr_low_set_control): Use update_debug_registers_callback.
9608 (i386_dr_low_get_control): New.
9609 (i386_dr_low_get_status): Adjust.
9610 * linux-low.c (linux_stop_lwp): New.
9611 * linux-low.h (linux_stop_lwp): Declare.
9612
9613 * i386-low.c (I386_DR_GET_RW_LEN): Take the dr7 contents as
9614 argument instead of a i386_debug_reg_state.
9615 (I386_DR_WATCH_HIT): Take the dr6 contents as argument instead of
9616 a i386_debug_reg_state.
9617 (i386_insert_aligned_watchpoint): Adjust.
9618 (i386_remove_aligned_watchpoint): Adjust.
9619 (i386_low_stopped_data_address): Read the debug registers from the
9620 inferior instead of from the mirrors.
9621 * i386-low.h (struct i386_debug_reg_state): Extend comment.
9622 (i386_dr_low_get_addr): Declare.
9623 (i386_dr_low_get_control): Declare.
9624 (i386_dr_low_get_status): Change prototype.
9625
9626 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): New globals.
9627 (i386_dr_low_get_addr): New.
9628 (i386_dr_low_get_control): New.
9629 (i386_dr_low_get_status): Adjust prototype. Return
9630 dr_status_mirror.
9631 (i386_initial_stuff): Clear dr_status_mirror and
9632 dr_control_mirror.
9633 (i386_get_thread_context): Adjust.
9634 (i386_set_thread_context): Adjust.
9635 (i386_thread_added): Adjust.
9636
5f21a75b
PA		 96372010-08-24 Pedro Alves <pedro@codesourcery.com>
9638
9639 * linux-low.h (linux_thread_area): Delete declaration.
9640
3e4c1235
TS		 96412010-08-11 Thomas Schwinge <thomas@codesourcery.com>
9642
9643 * linux-low.c (linux_wait_1): Correctly return the ptid of the child
9644 after its termination.
9645
1971b033
PA		 96462010-08-09 Pedro Alves <pedro@codesourcery.com>
9647
9648 * linux-low.c (gdb_wants_lwp_stopped): Delete.
9649 (gdb_wants_all_stopped): Delete.
9650 (linux_wait_1): Don't call them.
9651 * server.c (handle_v_cont): Tag all threads as want-stopped.
9652 (gdb_wants_thread_stopped): Fix comments. Tag the thread that
9653 stopped as "client-wants-stopped".
9654
310444ac
PA		 96552010-07-31 Pedro Alves <pedro@codesourcery.com>
9656
9657 * Makefile.in (signals_h): New.
9658 (server_h): Depend on it.
9659 (server.o): Don't depend on $(signals_def).
9660 (signals.o): Depend on $(signals_def).
9661
a19cae16
JK		 96622010-07-31 Jan Kratochvil <jan.kratochvil@redhat.com>
9663
9664 * Makefile.in (signals_def): New.
9665 (server_h): Append include/gdb/signals.h and signals_def.
9666 (server.o): Append signals_def.
9667
30d50328
JK		 96682010-07-25 Jan Kratochvil <jan.kratochvil@redhat.com>
9669
9670 * server.c (handle_target_event): Use target_signal_to_host for
9671 resume_info.sig initialization.
9672 * target.h (struct thread_resume) <sig>: New comment.
9673
5c3216e2
OS		 96742010-07-20 Ozkan Sezer <sezeroz@gmail.com>
9675
c6f46ca0
OS		 9676 * server.c (handle_query): strcpy() the returned string from paddress()
9677 instead of sprintf().
5c3216e2
OS		 9678 * utils.c (paddress): Return phex_nz().
9679
6bd31874
JB		 96802010-07-07 Joel Brobecker <brobecker@adacore.com>
9681
9682 * server.c (handle_v_cont): Call mourn_inferior if process
9683 just exited.
9684 (myresume): Likewise.
9685
0fb4aa4b
PA		 96862010-07-01 Pedro Alves <pedro@codesourcery.com>
9687
9688 Static tracepoints, and integration with UST.
9689
9690 * configure.ac: Handle --with-ust. substitute ustlibs and ustinc.
9691 * mem-break.c (uninsert_all_breakpoints)
9692 (reinsert_all_breakpoints): New.
9693 * mem-break.h (reinsert_all_breakpoints, uninsert_all_breakpoints):
9694 * tracepoint.c (ust_loaded, helper_thread_id, cmd_buf): New.
9695 (gdb_agent_ust_loaded, helper_thread_id)
9696 (gdb_agent_helper_thread_id): New macros.
9697 (struct ipa_sym_addresses): Add addr_ust_loaded,
9698 addr_helper_thread_id, addr_cmd_buf.
9699 (symbol_list): Add ust_loaded, helper_thread_id, cmd_buf.
9700 (in_process_agent_loaded_ust): New.
9701 (write_e_ust_not_loaded): New.
9702 (maybe_write_ipa_ust_not_loaded): New.
9703 (struct collect_static_trace_data_action): New.
9704 (enum tracepoint_type) <static_tracepoint>: New.
9705 (struct tracepoint) <handle>: Mention static tracepoints.
9706 (struct static_tracepoint_ctx): New.
9707 (CMD_BUF_SIZE): New.
9708 (add_tracepoint_action): Handle static tracepoint actions.
9709 (unprobe_marker_at): New.
9710 (clear_installed_tracepoints): Handle static tracepoints.
9711 (cmd_qtdp): Handle static tracepoints.
9712 (probe_marker_at): New.
9713 (cmd_qtstart): Handle static tracepoints.
9714 (response_tracepoint): Handle static tracepoints.
9715 (cmd_qtfstm, cmd_qtsstm, cmd_qtstmat): New.
9716 (handle_tracepoint_query): Handle qTfSTM, qTsSTM and qTSTMat.
9717 (get_context_regcache): Handle static tracepoints.
9718 (do_action_at_tracepoint): Handle static tracepoint actions.
9719 (traceframe_find_block_type): Handle static trace data blocks.
9720 (traceframe_read_sdata): New.
9721 (download_tracepoints): Download static tracepoint actions.
9722 [HAVE_UST] Include ust/ust.h, dlfcn.h, sys/socket.h, and sys/un.h.
9723 (GDB_PROBE_NAME): New.
9724 (ust_ops): New.
9725 (GET_UST_SYM): New.
9726 (USTF): New.
9727 (dlsym_ust): New.
9728 (ust_marker_to_static_tracepoint): New.
9729 (gdb_probe): New.
9730 (collect_ust_data_at_tracepoint): New.
9731 (gdb_ust_probe): New.
9732 (UNIX_PATH_MAX, SOCK_DIR): New.
9733 (gdb_ust_connect_sync_socket): New.
9734 (resume_thread, stop_thread): New.
9735 (run_inferior_command): New.
9736 (init_named_socket): New.
9737 (gdb_ust_socket_init): New.
9738 (cstr_to_hexstr): New.
9739 (next_st): New.
9740 (first_marker, next_marker): New.
9741 (response_ust_marker): New.
9742 (cmd_qtfstm, cmd_qtsstm): New.
9743 (unprobe_marker_at, probe_marker_at): New.
9744 (cmd_qtstmat, gdb_ust_thread): New.
9745 (gdb_ust_init): New.
9746 (initialize_tracepoint_ftlib): Call gdb_ust_init.
9747 * linux-amd64-ipa.c [HAVE_UST]: Include ust/processor.h
9748 (ST_REGENTRY): New.
9749 (x86_64_st_collect_regmap): New.
9750 (X86_64_NUM_ST_COLLECT_GREGS): New.
9751 (AMD64_RIP_REGNUM): New.
9752 (supply_static_tracepoint_registers): New.
9753 * linux-i386-ipa.c [HAVE_UST]: Include ust/processor.h
9754 (ST_REGENTRY): New.
9755 (i386_st_collect_regmap): New.
9756 (i386_NUM_ST_COLLECT_GREGS): New.
9757 (supply_static_tracepoint_registers): New.
9758 * server.c (handle_query): Handle qXfer:statictrace:read.
9759 <qSupported>: Report support for StaticTracepoints, and
9760 qXfer:statictrace:read features.
9761 * server.h (traceframe_read_sdata)
9762 (supply_static_tracepoint_registers): Declare.
9763 * remote-utils.c (convert_int_to_ascii, hexchars, ishex, tohex)
9764 (unpack_varlen_hex): Include in IPA build.
9765 * Makefile.in (ustlibs, ustinc): New.
9766 (IPA_OBJS): Add remote-utils-ipa.o.
9767 ($(IPA_LIB)): Link -ldl and -lpthread.
9768 (UST_CFLAGS): New.
9769 (IPAGENT_CFLAGS): Add UST_CFLAGS.
9770 * config.in, configure: Regenerate.
9771
9e4344e5
PA		 97722010-06-20 Ian Lance Taylor <iant@google.com>
9773 Pedro Alves <pedro@codesourcery.com>
9774
9775 * linux-x86-low.c (always_true): Delete.
9776 (EMIT_ASM, EMIT_ASM32): Use an uncondition asm jmp instead of
9777 trying to fool the compiler with always_true.
9778
c6beb2cb
PA		 97792010-06-20 Pedro Alves <pedro@codesourcery.com>
9780
9781 * tracepoint.c (condition_true_at_tracepoint): Don't run compiled
9782 conditions in gdbserver.
9783
d2ed6730
UW		 97842010-06-19 Ulrich Weigand <uweigand@de.ibm.com>
9785
9786 * spu-low.c (spu_read_memory): Wrap around local store limit.
9787 (spu_write_memory): Likewise.
9788
4e29fb54
PA		 97892010-06-15 Pedro Alves <pedro@codesourcery.com>
9790
9791 * linux-x86-low.c (amd64_emit_const, amd64_emit_void_call_2)
9792 (i386_emit_const, i386_emit_void_call_2): Replace int64_t uses with
9793 LONGEST uses.
9794 * server.h (struct emit_ops): Replace int64_t uses with LONGEST
9795 uses.
9796 * tracepoint.c (emit_const, emit_void_call_2): Replace int64_t
9797 uses with LONGEST uses.
9798
6a271cae
PA		 97992010-06-14 Stan Shebs <stan@codesourcery.com>
9800 Pedro Alves <pedro@codesourcery.com>
9801
9802 Bytecode compiler.
9803
9804 * linux-x86-low.c: Include limits.h.
9805 (add_insns): New.
9806 (always_true): New.
9807 (EMIT_ASM): New.
9808 (EMIT_ASM32): New.
9809 (amd64_emit_prologue, amd64_emit_epilogue, amd64_emit_add)
9810 (amd64_emit_sub, amd64_emit_mul, amd64_emit_lsh)
9811 (amd64_emit_rsh_signed, amd64_emit_rsh_unsigned, amd64_emit_ext,
9812 (amd64_emit_log_not, amd64_emit_bit_and, amd64_emit_bit_or)
9813 (amd64_emit_bit_xor, amd64_emit_bit_not, amd64_emit_equal,
9814 (amd64_emit_less_signed, amd64_emit_less_unsigned, amd64_emit_ref,
9815 (amd64_emit_if_goto, amd64_emit_goto, amd64_write_goto_address)
9816 (amd64_emit_const, amd64_emit_call, amd64_emit_reg)
9817 (amd64_emit_pop, amd64_emit_stack_flush, amd64_emit_zero_ext)
9818 (amd64_emit_swap, amd64_emit_stack_adjust, amd64_emit_int_call_1)
9819 (amd64_emit_void_call_2): New.
9820 (amd64_emit_ops): New.
9821 (i386_emit_prologue, i386_emit_epilogue, i386_emit_add)
9822 (i386_emit_sub,i386_emit_mul, i386_emit_lsh, i386_emit_rsh_signed)
9823 (i386_emit_rsh_unsigned, i386_emit_ext, i386_emit_log_not)
9824 (i386_emit_bit_and, i386_emit_bit_or, i386_emit_bit_xor)
9825 (i386_emit_bit_not, i386_emit_equal, i386_emit_less_signed)
9826 (i386_emit_less_unsigned, i386_emit_ref, i386_emit_if_goto)
9827 (i386_emit_goto, i386_write_goto_address, i386_emit_const)
9828 (i386_emit_call, i386_emit_reg, i386_emit_pop)
9829 (i386_emit_stack_flush, i386_emit_zero_ext, i386_emit_swap)
9830 (i386_emit_stack_adjust, i386_emit_int_call_1)
9831 (i386_emit_void_call_2): New.
9832 (i386_emit_ops): New.
9833 (x86_emit_ops): New.
9834 (the_low_target): Install x86_emit_ops.
9835 * server.h (struct emit_ops): New.
9836 (get_raw_reg_func_addr): Declare.
9837 (current_insn_ptr, emit_error): Declare.
9838 * tracepoint.c (get_raw_reg, get_trace_state_variable_value)
9839 (set_trace_state_variable_value): New defines.
9840 (struct ipa_sym_addresses): New fields addr_get_raw_reg,
9841 addr_get_trace_state_variable_value and
9842 addr_set_trace_state_variable_value.
9843 (symbol_list): New fields for get_raw_reg,
9844 get_trace_state_variable_value and set_trace_state_variable_value.
9845 (condfn): New typedef.
9846 (struct tracepoint): New field `compiled_cond'.
9847 (do_action_at_tracepoint): Clear compiled_cond.
9848 (get_trace_state_variable_value, set_trace_state_variable_value):
9849 Export in the IPA.
9850 (condition_true_at_tracepoint): If there's a compiled condition,
9851 run that.
9852 (current_insn_ptr, emit_error): New globals.
9853 (struct bytecode_address): New.
9854 (get_raw_reg_func_addr): New.
9855 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul)
9856 (emit_lsh, emit_rsh_signed, emit_rsh_unsigned, emit_ext)
9857 (emit_log_not, emit_bit_and, emit_bit_or, emit_bit_xor)
9858 (emit_bit_not, emit_equal, emit_less_signed, emit_less_unsigned)
9859 (emit_ref, emit_if_goto, emit_goto, write_goto_address, emit_const)
9860 (emit_reg, emit_pop, emit_stack_flush, emit_zero_ext, emit_swap)
9861 (emit_stack_adjust, emit_int_call_1, emit_void_call_2): New.
9862 (compile_tracepoint_condition, compile_bytecodes): New.
9863 * target.h (emit_ops): Forward declare.
9864 (struct target_ops): New field emit_ops.
9865 (target_emit_ops): New.
9866 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): New.
9867 * linux-i386-ipa.c (gdb_agent_get_raw_reg): New.
9868 * linux-low.c (linux_emit_ops): New.
9869 (linux_target_ops): Install it.
9870 * linux-low.h (struct linux_target_ops): New field emit_ops.
9871
92b72907
UW		 98722010-06-14 Ulrich Weigand <uweigand@de.ibm.com>
9873
9874 * linux-ppc-low.c (ppc_arch_setup): Use private regcache to test MSR.
9875 * linux-s390-low.c (ppc_arch_setup): Use private regcache to test PSW.
9876
fa593d66
PA		 98772010-06-01 Pedro Alves <pedro@codesourcery.com>
9878 Stan Shebs <stan@codesourcery.com>
9879
9880 * Makefile.in (IPA_DEPFILES, extra_libraries): New.
9881 (all): Depend on $(extra_libraries).
9882 (install-only): Install the IPA.
9883 (IPA_OBJS, IPA_LIB): New.
9884 (clean): Remove the IPA lib.
9885 (IPAGENT_CFLAGS): New.
9886 (tracepoint-ipa.o, utils-ipa.o, remote-utils-ipa.o)
9887 (regcache-ipa.o, i386-linux-ipa.o, linux-i386-ipa.o)
9888 (linux-amd64-ipa.o, amd64-linux-ipa.o): New rules.
9889 * linux-amd64-ipa.c, linux-i386-ipa.c: New files.
9890 * configure.ac: Check for atomic builtins support in the compiler.
9891 (IPA_DEPFILES, extra_libraries): Define.
9892 * configure.srv (ipa_obj): Add description.
9893 (ipa_i386_linux_regobj, ipa_amd64_linux_regobj): Define.
9894 (i[34567]86-*-linux*): Set ipa_obj.
9895 (x86_64-*-linux*): Set ipa_obj.
9896 * linux-low.c (stabilizing_threads): New.
9897 (supports_fast_tracepoints): New.
9898 (linux_detach): Stabilize threads before detaching.
9899 (handle_tracepoints): Handle internal tracing breakpoints. Assert
9900 the lwp is either not stabilizing, or is moving out of a jump pad.
9901 (linux_fast_tracepoint_collecting): New.
9902 (maybe_move_out_of_jump_pad): New.
9903 (enqueue_one_deferred_signal): New.
9904 (dequeue_one_deferred_signal): New.
9905 (linux_wait_for_event_1): If moving out of a jump pad, defer
9906 pending signals to later.
9907 (linux_stabilize_threads): New.
9908 (linux_wait_1): Check if threads need moving out of jump pads, and
9909 do it if so.
9910 (stuck_in_jump_pad_callback): New.
9911 (move_out_of_jump_pad_callback): New.
9912 (lwp_running): New.
9913 (linux_resume_one_lwp): Handle moving out of jump pads.
9914 (linux_set_resume_request): Dequeue deferred signals.
9915 (need_step_over_p): Also step over fast tracepoint jumps.
9916 (start_step_over): Also uninsert fast tracepoint jumps.
9917 (finish_step_over): Also reinsert fast tracepoint jumps.
9918 (linux_install_fast_tracepoint_jump): New.
9919 (linux_target_ops): Install linux_stabilize_threads and
9920 linux_install_fast_tracepoint_jump_pad.
9921 * linux-low.h (linux_target_ops) <get_thread_area,
9922 install_fast_tracepoint_jump_pad>: New fields.
9923 (struct lwp_info) <collecting_fast_tracepoint,
9924 pending_signals_to_report, exit_jump_pad_bkpt>: New fields.
9925 (linux_get_thread_area): Declare.
9926 * linux-x86-low.c (jump_insn): New.
9927 (x86_get_thread_area): New.
9928 (append_insns): New.
9929 (push_opcode): New.
9930 (amd64_install_fast_tracepoint_jump_pad): New.
9931 (i386_install_fast_tracepoint_jump_pad): New.
9932 (x86_install_fast_tracepoint_jump_pad): New.
9933 (the_low_target): Install x86_get_thread_area and
9934 x86_install_fast_tracepoint_jump_pad.
9935 * mem-break.c (set_raw_breakpoint_at): Use read_inferior_memory.
9936 (struct fast_tracepoint_jump): New.
9937 (fast_tracepoint_jump_insn): New.
9938 (fast_tracepoint_jump_shadow): New.
9939 (find_fast_tracepoint_jump_at): New.
9940 (fast_tracepoint_jump_here): New.
9941 (delete_fast_tracepoint_jump): New.
9942 (set_fast_tracepoint_jump): New.
9943 (uninsert_fast_tracepoint_jumps_at): New.
9944 (reinsert_fast_tracepoint_jumps_at): New.
9945 (set_breakpoint_at): Use write_inferior_memory.
9946 (uninsert_raw_breakpoint): Use write_inferior_memory.
9947 (check_mem_read): Mask out fast tracepoint jumps.
9948 (check_mem_write): Mask out fast tracepoint jumps.
9949 * mem-break.h (struct fast_tracepoint_jump): Forward declare.
9950 (set_fast_tracepoint_jump): Declare.
9951 (delete_fast_tracepoint_jump)
9952 (fast_tracepoint_jump_here, uninsert_fast_tracepoint_jumps_at)
9953 (reinsert_fast_tracepoint_jumps_at): Declare.
9954 * regcache.c: Don't compile many functions when building the
9955 in-process agent library.
9956 (init_register_cache) [IN_PROCESS_AGENT]: Don't allow allocating
9957 the register buffer in the heap.
9958 (free_register_cache): If the register buffer isn't owned by the
9959 regcache, don't free it.
9960 (set_register_cache) [IN_PROCESS_AGENT]: Don't re-alocate
9961 pre-existing register caches.
9962 * remote-utils.c (convert_int_to_ascii): Constify `from' parameter
9963 type.
9964 (convert_ascii_to_int): : Constify `from' parameter type.
9965 (decode_M_packet, decode_X_packet): Replace the `to' parameter by
9966 a `to_p' pointer to pointer parameter. If TO_P is NULL, malloc
9967 the needed buffer in-place.
9968 (relocate_instruction): New.
9969 * server.c (handle_query) <qSymbols>: If the target supports
9970 tracepoints, give it a chance of looking up symbols. Report
9971 support for fast tracepoints.
9972 (handle_status): Stabilize threads.
9973 (process_serial_event): Adjust.
9974 * server.h (struct fast_tracepoint_jump): Forward declare.
9975 (struct process_info) <fast_tracepoint_jumps>: New field.
9976 (convert_ascii_to_int, convert_int_to_ascii): Adjust.
9977 (decode_X_packet, decode_M_packet): Adjust.
9978 (relocate_instruction): Declare.
9979 (in_process_agent_loaded): Declare.
9980 (tracepoint_look_up_symbols): Declare.
9981 (struct fast_tpoint_collect_status): Declare.
9982 (fast_tracepoint_collecting): Declare.
9983 (force_unlock_trace_buffer): Declare.
9984 (handle_tracepoint_bkpts): Declare.
9985 (initialize_low_tracepoint)
9986 (supply_fast_tracepoint_registers) [IN_PROCESS_AGENT]: Declare.
9987 * target.h (struct target_ops) <stabilize_threads,
9988 install_fast_tracepoint_jump_pad>: New fields.
9989 (stabilize_threads, install_fast_tracepoint_jump_pad): New.
9990 * tracepoint.c [HAVE_MALLOC_H]: Include malloc.h.
9991 [HAVE_STDINT_H]: Include stdint.h.
9992 (trace_debug_1): Rename to ...
9993 (trace_vdebug): ... this.
9994 (trace_debug): Rename to ...
9995 (trace_debug_1): ... this. Add `level' parameter.
9996 (trace_debug): New.
9997 (ATTR_USED, ATTR_NOINLINE): New.
9998 (IP_AGENT_EXPORT): New.
9999 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
10000 (collecting, gdb_collect, stop_tracing, flush_trace_buffer)
10001 (about_to_request_buffer_space, trace_buffer_is_full)
10002 (stopping_tracepoint, expr_eval_result, error_tracepoint)
10003 (tracepoints, tracing, trace_buffer_ctrl, trace_buffer_ctrl_curr)
10004 (trace_buffer_lo, trace_buffer_hi, traceframe_read_count)
10005 (traceframe_write_count, traceframes_created)
10006 (trace_state_variables)
10007 New renaming defines.
10008 (struct ipa_sym_addresses): New.
10009 (STRINGIZE_1, STRINGIZE, IPA_SYM): New.
10010 (symbol_list): New.
10011 (ipa_sym_addrs): New.
10012 (all_tracepoint_symbols_looked_up): New.
10013 (in_process_agent_loaded): New.
10014 (write_e_ipa_not_loaded): New.
10015 (maybe_write_ipa_not_loaded): New.
10016 (tracepoint_look_up_symbols): New.
10017 (debug_threads) [IN_PROCESS_AGENT]: New.
10018 (read_inferior_memory) [IN_PROCESS_AGENT]: New.
10019 (UNKNOWN_SIDE_EFFECTS): New.
10020 (stop_tracing): New.
10021 (flush_trace_buffer): New.
10022 (stop_tracing_bkpt): New.
10023 (flush_trace_buffer_bkpt): New.
10024 (read_inferior_integer): New.
10025 (read_inferior_uinteger): New.
10026 (read_inferior_data_pointer): New.
10027 (write_inferior_data_pointer): New.
10028 (write_inferior_integer): New.
10029 (write_inferior_uinteger): New.
10030 (struct collect_static_trace_data_action): Delete.
10031 (enum tracepoint_type): New.
10032 (struct tracepoint) <type>: New field `type'.
43aaf8b6
PA		 10033 <actions_str, step_actions, step_actions_str>: Only include in
10034 GDBserver.
fa593d66
PA		 10035 <orig_size, obj_addr_on_target, adjusted_insn_addr>
10036 <adjusted_insn_addr_end, jump_pad, jump_pad_end>: New fields.
10037 (tracepoints): Use IP_AGENT_EXPORT.
10038 (last_tracepoint): Don't include in the IPA.
10039 (stopping_tracepoint): Use IP_AGENT_EXPORT.
10040 (trace_buffer_is_full): Use IP_AGENT_EXPORT.
10041 (alloced_trace_state_variables): New.
10042 (trace_state_variables): Use IP_AGENT_EXPORT.
10043 (traceframe_t): Delete unused variable.
10044 (circular_trace_buffer): Don't include in the IPA.
10045 (trace_buffer_start): Delete.
10046 (struct trace_buffer_control): New.
10047 (trace_buffer_free): Delete.
10048 (struct ipa_trace_buffer_control): New.
10049 (GDBSERVER_FLUSH_COUNT_MASK, GDBSERVER_FLUSH_COUNT_MASK_PREV)
10050 (GDBSERVER_FLUSH_COUNT_MASK_CURR, GDBSERVER_UPDATED_FLUSH_COUNT_BIT):
10051 New.
10052 (trace_buffer_ctrl): New.
10053 (TRACE_BUFFER_CTRL_CURR): New.
10054 (trace_buffer_start, trace_buffer_free, trace_buffer_end_free):
10055 Reimplement as macros.
10056 (trace_buffer_wrap): Delete.
10057 (traceframe_write_count, traceframe_read_count)
10058 (traceframes_created, tracing): Use IP_AGENT_EXPORT.
10059 (struct tracepoint_hit_ctx) <type>: New field.
10060 (struct fast_tracepoint_ctx): New.
10061 (memory_barrier): New.
10062 (cmpxchg): New.
10063 (record_tracepoint_error): Update atomically in the IPA.
10064 (clear_inferior_trace_buffer): New.
10065 (about_to_request_buffer_space): New.
10066 (trace_buffer_alloc): Handle GDBserver and inferior simulatenous
10067 updating the same buffer.
10068 (add_tracepoint): Default the tracepoint's type to trap
10069 tracepoint, and orig_size to -1.
10070 (get_trace_state_variable) [IN_PROCESS_AGENT]: Handle allocated
10071 internal variables.
10072 (create_trace_state_variable): New parameter `gdb'. Handle it.
10073 (clear_installed_tracepoints): Clear fast tracepoint jumps.
10074 (cmd_qtdp): Handle fast tracepoints.
10075 (cmd_qtdv): Adjust.
10076 (max_jump_pad_size): New.
10077 (gdb_jump_pad_head): New.
10078 (get_jump_space_head): New.
10079 (claim_jump_space): New.
10080 (sort_tracepoints): New.
10081 (MAX_JUMP_SIZE): New.
10082 (cmd_qtstart): Handle fast tracepoints. Sync tracepoints with the
10083 IPA.
10084 (stop_tracing) [IN_PROCESS_AGENT]: Don't include the tdisconnected
10085 support. Upload fast traceframes, and delete internal IPA
10086 breakpoints.
10087 (stop_tracing_handler): New.
10088 (flush_trace_buffer_handler): New.
10089 (cmd_qtstop): Upload fast tracepoints.
10090 (response_tracepoint): Handle fast tracepoints.
10091 (tracepoint_finished_step): Upload fast traceframes. Set the
10092 tracepoint hit context's tracepoint type.
10093 (handle_tracepoint_bkpts): New.
10094 (tracepoint_was_hit): Set the tracepoint hit context's tracepoint
10095 type. Add comment about fast tracepoints.
10096 (collect_data_at_tracepoint) [IN_PROCESS_AGENT]: Don't access the
10097 non-existing action_str field.
10098 (get_context_regcache): Handle fast tracepoints.
10099 (do_action_at_tracepoint) [!IN_PROCESS_AGENT]: Don't write the PC
10100 to the regcache.
10101 (fast_tracepoint_from_jump_pad_address): New.
10102 (fast_tracepoint_from_ipa_tpoint_address): New.
10103 (collecting_t): New.
10104 (force_unlock_trace_buffer): New.
10105 (fast_tracepoint_collecting): New.
10106 (collecting): New.
10107 (gdb_collect): New.
10108 (write_inferior_data_ptr): New.
10109 (target_tp_heap): New.
10110 (target_malloc): New.
10111 (download_agent_expr): New.
10112 (UALIGN): New.
10113 (download_tracepoints): New.
10114 (download_trace_state_variables): New.
10115 (upload_fast_traceframes): New.
10116 (IPA_FIRST_TRACEFRAME): New.
10117 (IPA_NEXT_TRACEFRAME_1): New.
10118 (IPA_NEXT_TRACEFRAME): New.
10119 [IN_PROCESS_AGENT]: Include sys/mman.h and fcntl.h.
10120 [IN_PROCESS_AGENT] (gdb_tp_heap_buffer, gdb_jump_pad_buffer)
10121 (gdb_jump_pad_buffer_end): New.
10122 [IN_PROCESS_AGENT] (initialize_tracepoint_ftlib): New.
10123 (initialize_tracepoint): Adjust.
10124 [IN_PROCESS_AGENT]: Allocate the IPA heap, and jump pad scratch
10125 buffer. Initialize the low module.
10126 * utils.c (PREFIX, TOOLNAME): New.
10127 (malloc_failure): Use PREFIX.
10128 (error): In the IPA, an error causes an exit.
10129 (fatal, warning): Use PREFIX.
10130 (internal_error): Use TOOLNAME.
10131 (NUMCELLS): Increase to 10.
10132 * configure, config.in: Regenerate.
10133
d149dd1d
PA		 101342010-06-01 Pedro Alves <pedro@codesourcery.com>
10135
10136 * server.c (handle_query) <qSupported>: Do two passes over the
10137 qSupported string to avoid nesting strtok.
10138
f6528abd
JK		 101392010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
10140
10141 * Makefile.in (SFILES): Add $(srcdir)/proc-service.list.
10142 (CDEPS): New.
10143 * configure.ac (RDYNAMIC): New AC_MSG_CHECKING wrapping. Test also
10144 -Wl,--dynamic-list.
10145 * configure: Regenerate.
10146 * proc-service.list: New.
10147
ca2a87a0
JK		 101482010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
10149
10150 * linux-low.c (linux_core_of_thread): Fix crash on invalid CONTENT.
10151 New comment.
10152
363a6e9f
OS		 101532010-05-26 Ozkan Sezer <sezeroz@gmail.com>
10154
10155 * gdbreplay.c (remote_open): Check error return from socket() call by
10156 its equality to -1 not by it being negative.
10157 * remote-utils.c (remote_open): Likewise.
10158
d23b6cb1
PA		 101592010-05-23 Pedro Alves <pedro@codesourcery.com>
10160
10161 * config.h: Regenerate.
10162
28d3cf85
MK		 101632010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
10164
10165 * linux-m68k-low.c (ps_get_thread_area): Don't define if kernel
10166 doesn't provide PTRACE_GET_THREAD_AREA.
10167
fea36a59
MK		 101682010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
10169
10170 * linux-m68k-low.c: Include <asm/ptrace.h>
10171 (ps_get_thread_area): Implement.
10172
24b066ba
DE		 101732010-05-03 Doug Evans <dje@google.com>
10174
10175 * event-loop.c (struct callback_event): New struct.
10176 (callback_list): New global.
10177 (append_callback_event, delete_callback_event): New functions.
10178 (process_callback): New function.
10179 (start_event_loop): Call it.
10180 * remote-utils.c (NOT_SCHEDULED): Define.
10181 (readchar_buf, readchar_bufcnt, readchar_bufp): New static globals,
10182 moved out of readchar.
10183 (readchar): Rewrite. Call reschedule before returning.
10184 (reset_readchar): New function.
10185 (remote_close): Call it.
10186 (process_remaining, reschedule): New functions.
10187 * server.h (callback_handler_func): New typedef.
10188 (append_callback_event, delete_callback_event): Declare.
10189
9836d6ea
PA		 101902010-05-03 Pedro Alves <pedro@codesourcery.com>
10191
10192 * proc-service.c (ps_pglobal_lookup): Use
10193 thread_db_look_up_one_symbol.
10194 * remote-utils.c (look_up_one_symbol): Add new `may_ask_gdb'
10195 parameter. Use it instead of all_symbols_looked_up.
10196 * server.h (struct process_info) <all_symbols_looked_up>: Delete
10197 field.
10198 (all_symbols_looked_up): Don't declare.
10199 (look_up_one_symbol): Add new `may_ask_gdb' parameter.
10200 * thread-db.c (struct thread_db) <all_symbols_looked_up>: New
10201 field.
10202 (thread_db_look_up_symbols): Adjust call to look_up_one_symbol.
10203 Set all_symbols_looked_up here.
10204 (thread_db_look_up_one_symbol): New.
10205 (thread_db_get_tls_address): Adjust.
10206 (thread_db_load_search, try_thread_db_load_1): Always allocate the
10207 thread_db object on the heap, and tentatively set it in the
10208 process structure.
10209 (thread_db_init): Don't set all_symbols_looked_up here.
10210 * linux-low.h (thread_db_look_up_one_symbol): Declare.
10211
7984d532
PA		 102122010-05-03 Pedro Alves <pedro@codesourcery.com>
10213
10214 * linux-low.c (linux_kill, linux_detach): Adjust.
10215 (status_pending_p_callback): Remove redundant statement. Check
10216 for !TARGET_WAITIKIND_IGNORE, instead of
10217 TARGET_WAITKIND_STOPPED.
10218 (handle_tracepoints): Make sure LWP is locked. Adjust.
10219 (linux_wait_for_event_1): Adjust.
10220 (linux_cancel_breakpoints): New.
10221 (unsuspend_one_lwp): New.
10222 (unsuspend_all_lwps): New.
10223 (linux_wait_1): If finishing a step-over, unsuspend all lwps.
10224 (send_sigstop_callback): Change return type to int, add new
10225 `except' parameter and handle it.
10226 (suspend_and_send_sigstop_callback): New.
10227 (stop_all_lwps): Add new `suspend' and `expect' parameters, and
10228 pass them down. If SUSPEND, also increment the lwp's suspend
10229 count.
10230 (linux_resume_one_lwp): Add notice about resuming a suspended LWP.
10231 (need_step_over_p): Don't consider suspended LWPs.
10232 (start_step_over): Adjust.
10233 (proceed_one_lwp): Change return type to int, add new `except'
10234 parameter and handle it.
10235 (unsuspend_and_proceed_one_lwp): New.
10236 (proceed_all_lwps): Use find_inferior instead of
10237 for_each_inferior.
10238 (unstop_all_lwps): Add `unsuspend' parameter. If UNSUSPEND, them
10239 also decrement the suspend count of LWPs. Pass `except' down,
10240 instead of hacking its suspend count.
10241 (linux_pause_all): Add `freeze' parameter. Adjust.
10242 (linux_unpause_all): New.
10243 (linux_target_ops): Install linux_unpause_all.
10244 * server.c (handle_status): Adjust.
10245 * target.h (struct target_ops): New fields `unpause_all' and
10246 `cancel_breakpoints'. Add new parameter to `pause_all'.
10247 (pause_all): Add new `freeze' parameter.
10248 (unpause_all): New.
10249 (cancel_breakpoints): New.
10250 * tracepoint.c (clear_installed_tracepoints): Pause threads, and
10251 cancel breakpoints.
10252 (cmd_qtstart): Pause threads.
10253 (stop_tracing): Pause threads, and cancel breakpoints.
10254 * win32-low.c (win32_target_ops): Adjust.
10255
e471f25b
PA		 102562010-05-03 Pedro Alves <pedro@codesourcery.com>
10257
10258 * linux-low.c (linux_wait_for_event_1): Move passing the signal to
10259 the inferior right away from here...
10260 (linux_wait_1): ... to here, and adjust to check the thread's
10261 last_resume_kind instead of the lwp's step or stop_expected flags.
10262
1915ef4f
PA		 102632010-05-02 Pedro Alves <pedro@codesourcery.com>
10264
10265 * README: Use consistent `GDB' and `GDBserver' spellings.
10266
f9e39928
PA		 102672010-05-02 Pedro Alves <pedro@codesourcery.com>
10268
10269 * linux-low.c (linux_kill_one_lwp): Assume the lwp is stopped.
10270 (linux_kill): Stop all lwps here. Don't delete the main lwp here.
10271 (linux_detach_one_lwp): Assume the lwp is stopped.
10272 (any_thread_of): Delete.
10273 (linux_detach): Stop all lwps here. Don't blindly delete all
10274 breakpoints.
10275 (delete_lwp_callback): New.
10276 (linux_mourn): Delete all lwps of the process that is gone.
10277 (linux_wait_1): Don't delete the last lwp of the process here.
10278 * mem-break.h (mark_breakpoints_out): Declare.
10279 * mem-break.c (mark_breakpoints_out): New.
10280 (free_all_breakpoints): Use it.
10281 * server.c (handle_target_event): If the process is gone, mark
10282 breakpoints out.
10283 * thread-db.c (struct thread_db) <create_bp>: New field.
10284 (thread_db_enable_reporting): Fix prototype. Store a thread event
10285 breakpoint reference in the thread_db struct.
10286 (thread_db_load_search): Clear the thread_db object.
10287 (try_thread_db_load_1): Ditto.
10288 (switch_to_process): New.
10289 (disable_thread_event_reporting): Use it.
10290 (remove_thread_event_breakpoints): New.
10291 (thread_db_detach, thread_db_mourn): Use it.
10292
1e7fc18c
PA		 102932010-05-01 Pedro Alves <pedro@codesourcery.com>
10294
10295 * linux-low.c (linux_enable_event_reporting): New.
10296 (linux_wait_for_event_1, handle_extended_wait): Use it.
10297
02fc4de7
PA		 102982010-04-30 Pedro Alves <pedro@codesourcery.com>
10299
10300 * linux-low.c (linux_kill_one_lwp, linux_kill)
10301 (linux_detach_one_lwp): Adjust to send_sigstop interface change.
10302 (send_sigstop): Take an lwp_info as parameter instead. Queue a
10303 SIGSTOP even if the LWP is stopped.
10304 (send_sigstop_callback): New.
10305 (stop_all_lwps): Use send_sigstop_callback instead.
10306 (linux_resume_one_thread): Adjust.
10307 (proceed_one_lwp): Still proceed an LWP that the client has
10308 requested to stop, if we haven't reported it as stopped yet. Make
10309 sure that LWPs the client want stopped, have a pending SIGSTOP.
10310
bc3b5632
DE		 103112010-04-26 Doug Evans <dje@google.com>
10312
ae1ada35
DE		 10313 * server.c (handle_general_set): Make static.
10314
bc3b5632
DE		 10315 * remote-utils.c (putpkt_binary_1): Call readchar instead of read.
10316 Print received char after testing for error/eof instead of before.
10317 (input_interrupt): Tweak comment.
10318
65730243
DE		 103192010-04-23 Doug Evans <dje@google.com>
10320
10321 * server.c (start_inferior): Print inferior argv if --debug.
10322
a8ae7dc0
AR		 103232010-04-21 Aleksandar Ristovski <aristovski@qnx.com>
10324
10325 * Makefile.in (nto_low_h nto-low.o nto-x86-low.o): New dependency lists.
10326 * nto-x86-low.c: Include server.h
10327
1c07cc19
PM		 103282010-04-20 Pierre Muller <muller@ics.u-strasbg.fr>
10329
10330 * win32-i386-low.c: Use __x86_64__ macro instead of __x86_64 to
10331 be consistent with other sources of this directory.
10332 (init_registers_amd64): Correct name of source file of this function
10333 in the comment.
10334
e0a61e09
PM		 103352010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
10336
10337 * configure.srv (x86_64-*-mingw*): New configuration for Windows
10338 64-bit executables.
10339
54709339
PM		 103402010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
10341
10342 * win32-i386-low.c: Add 64-bit support.
10343 (CONTEXT_EXTENDED_REGISTERS): Set macro to zero if not exisiting.
10344 (init_registers_amd64): Declare.
10345 (mappings): Add 64-bit version of array.
10346 (init_windows_x86): New function.
10347 (the_low_target): Change init_arch field to init_windows_x86.
10348
e8f0053d
PM		 103492010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
10350
10351 * win32-low.c: Adapt to support also 64-bit architecture.
10352 (child_xfer_memory): Use uintptr_t type for local variable `addr'.
10353 (get_image_name): Use SIZE_T type for local variable `done'.
10354 (psapi_get_dll_name): Use LPVOID type for parameter `BaseAddress'.
10355 (toolhelp_get_dll_name): Idem.
10356 (handle_load_dll): Use CORE_ADDR type for local variable `load_addr'.
10357 Use uintptr_t typecast to avoid warning.
10358 (handle_unload_dll): Use uintptr_t typecast to avoid warning.
10359 (handle_exception): Use phex_nz to avoid warning.
10360 (win32_wait): Remove unused local variable `process'.
10361
c481e77e
PM		 103622010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
10363
10364 * configure.srv (srv_amd64_regobj): Replace `x86-64-avx.o' by
10365 `amd64-avx.o'.
10366
12ea4b69
PM		 103672010-04-17 Pierre Muller <muller@ics.u-strasbg.fr>
10368
10369 * configure.ac: Use `ws2_32' library for srv_mingw.
10370 * configure: Regenerate.
10371 * gdbreplay.c: Include winsock2.h instead of winsock.h.
10372 * remote-utils.c: Likewise.
10373
f6d1620c
L		 103742010-04-17 H.J. Lu <hongjiu.lu@intel.com>
10375
10376 * linux-x86-low.c (xmltarget_amd64_linux_no_xml): Define only
10377 if __x86_64__ is defined.
10378
8e642873
PM		 103792010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
10380
10381 * configure: Regenerate.
10382
711e434b
PM		 103832010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
10384
10385 * server.c (handle_query): Handle 'qGetTIBAddr' query.
10386 * target.h (target_ops): New get_tib_address field.
10387 * win32-low.h (win32_thread_info): Add thread_local_base field.
10388 * win32-low.c (child_add_thread): Add tlb argument.
10389 Set thread_local_base field to TLB.
10390 (get_child_debug_event): Adapt to child_add_thread change.
10391 (win32_get_tib_address): New function.
10392 (win32_target_ops): Set get_tib_address field to
10393 win32_get_tib_address.
10394 * linux-low.c (linux_target_ops): Set get_tib_address field to NULL.
10395
505106cd
PA		 103962010-04-12 Pedro Alves <pedro@codesourcery.com>
10397
505106cd
PA		 10398 * linux-low.c (linux_mourn): Also remove the process.
10399 * server.c (handle_target_event): Don't remove the process here.
10400 * nto-low.c (nto_mourn): New.
10401 (nto_target_ops): Install it.
10402 * spu-low.c (spu_mourn): New.
10403 (spu_target_ops): Install it.
10404 * win32-low.c (win32_mourn): New.
10405 (win32_target_ops): Install it.
10406
e8470a06
PA		 104072010-04-12 Pedro Alves <pedro@codesourcery.com>
10408
10409 * server.h (buffer_xml_printf): Remove redundant `;'.
10410
45ba0d02
PA		 104112010-04-12 Pedro Alves <pedro@codesourcery.com>
10412
10413 * regcache.c (set_register_cache): Invalidate regcaches before
10414 changing the register cache layout.
10415 (regcache_invalidate_one): Allow a NULL regcache.
10416 * linux-x86-low.c (x86_linux_update_xmltarget): Invalidate
10417 regcaches before changing the register cache layout or the target
10418 regsets.
10419
59e04013
L		 104202010-04-12 H.J. Lu <hongjiu.lu@intel.com>
10421
10422 * linux-x86-low.c (x86_linux_update_xmltarget): Avoid unused
10423 variable warning on Linux/x86-64.
10424
8336d594
PA		 104252010-04-11 Pedro Alves <pedro@codesourcery.com>
10426
10427 GDBserver disconnected tracing support.
10428
10429 * linux-low.c (linux_remove_process): Delete.
10430 (add_lwp): Don't set last_resume_kind here.
10431 (linux_kill): Use `mourn'.
10432 (linux_detach): Use `thread_db_detach', and `mourn'.
10433 (linux_mourn): New.
10434 (linux_attach_lwp_1): Adjust comment.
10435 (linux_attach): last_resume_kind moved the thread_info; adjust.
10436 (status_pending_p_callback): Adjust.
10437 (linux_wait_for_event_1): Adjust.
10438 (count_events_callback, select_singlestep_lwp_callback)
10439 (select_event_lwp_callback, cancel_breakpoints_callback)
10440 (db_wants_lwp_stopped, linux_wait_1, need_step_over_p)
10441 (proceed_one_lwp): Adjust.
10442 (linux_async): Add debug output.
10443 (linux_thread_stopped): New.
10444 (linux_pause_all): New.
10445 (linux_target_ops): Install linux_mourn, linux_thread_stopped and
10446 linux_pause_all.
10447 * linux-low.h (struct lwp_info): Delete last_resume_kind field.
10448 (thread_db_free): Delete declaration.
10449 (thread_db_detach, thread_db_mourn): Declare.
10450 * thread-db.c (thread_db_init): Use thread_db_mourn.
10451 (thread_db_free): Delete, split in two.
10452 (disable_thread_event_reporting): New.
10453 (thread_db_detach): New.
10454 (thread_db_mourn): New.
10455
10456 * server.h (struct thread_info) <last_resume_kind>: New field.
10457 <attached>: Add comment.
10458 <gdb_detached>: New field.
10459 (handler_func): Change return type to int.
10460 (handle_serial_event, handle_target_event): Ditto.
10461 (gdb_connected): Declare.
10462 (tracing): Delete.
10463 (disconnected_tracing): Declare.
10464 (stop_tracing): Declare.
10465
10466 * server.c (handle_query) <qSupported>: Report support for
10467 disconnected tracing.
10468 (queue_stop_reply_callback): Account for running threads.
10469 (gdb_wants_thread_stopped): New.
10470 (gdb_wants_all_threads_stopped): New.
10471 (gdb_reattached_process): New.
10472 (handle_status): Clear the `gdb_detached' flag of all processes.
10473 In all-stop, stop all threads.
10474 (main): Be sure to leave tfind mode. Handle disconnected tracing.
10475 (process_serial_event): If the remote connection breaks, or if an
10476 exit was forced with "monitor exit", force an event loop exit.
10477 Handle disconnected tracing on detach.
10478 (handle_serial_event): Adjust.
10479 (handle_target_event): If GDB isn't connected, forward events back
10480 to the inferior, unless the last process exited, in which case,
10481 exit gdbserver. Adjust interface.
10482
10483 * remote-utils.c (remote_open): Don't block in accept. Instead
10484 register an event loop source on the listen socket file
10485 descriptor. Refactor bits into ...
10486 (listen_desc): ... this new global.
10487 (gdb_connected): ... this new function.
10488 (enable_async_notification): ... this new function.
10489 (handle_accept_event): ... this new function.
10490 (remote_close): Clear remote_desc.
10491
10492 * inferiors.c (add_thread): Set the new thread's last_resume_kind.
10493
10494 * target.h (struct target_ops) <mourn, thread_stopped, pause_all>:
10495 New fields.
10496 (mourn_inferior): Define.
10497 (target_process_qsupported): Avoid the dangling else problem.
10498 (thread_stopped): Define.
10499 (pause_all): Define.
10500 (target_waitstatus_to_string): Declare.
10501 * target.c (target_waitstatus_to_string): New.
10502
10503 * tracepoint.c (tracing): Make extern.
10504 (disconnected_tracing): New.
10505 (stop_tracing): Make extern. Handle tracing stops due to GDB
10506 disconnecting.
10507 (cmd_qtdisconnected): New.
10508 (cmd_qtstatus): Report disconnected tracing status in trace reply.
10509 (handle_tracepoint_general_set): Handle QTDisconnected.
10510
10511 * event-loop.c (event_handler_func): Change return type to int.
10512 (process_event): Bail out if the event handler wants the event
10513 loop to stop.
10514 (handle_file_event): Ditto.
10515 (start_event_loop): Bail out if the event handler wants the event
10516 loop to stop.
10517
10518 * nto-low.c (nto_target_ops): Adjust.
10519 * spu-low.c (spu_wait): Don't remove the process here.
10520 (spu_target_ops): Adjust.
10521 * win32-low.c (win32_wait): Don't remove the process here.
10522 (win32_target_ops): Adjust.
10523
5d267c4c
PA		 105242010-04-11 Pedro Alves <pedro@codesourcery.com>
10525
10526 * regcache.c (realloc_register_cache): Invalidate inferior's
10527 regcache before recreating it.
10528
623ccd72
PA		 105292010-04-09 Pedro Alves <pedro@codesourcery.com>
10530
10531 * tracepoint.c (cmd_qtstatus): Report trace buffer circularity.
10532
219f2f23
PA		 105332010-04-09 Stan Shebs <stan@codesourcery.com>
10534 Pedro Alves <pedro@codesourcery.com>
10535
10536 * server.h (LONGEST): New.
10537 (struct thread_info) <while_stepping>: New field.
10538 (unpack_varlen_hex, xrealloc, pulongest, plongest, phex_nz):
10539 Declare.
10540 (initialize_tracepoint, handle_tracepoint_general_set)
10541 (handle_tracepoint_query, tracepoint_finished_step)
10542 (tracepoint_was_hit, release_while_stepping_state_list):
10543 (current_traceframe): Declare.
10544 * server.c (handle_general_set): Handle tracepoint packets.
10545 (read_memory): New.
10546 (write_memory): New.
10547 (handle_search_memory_1): Use read_memory.
10548 (handle_query): Report support for conditional tracepoints, trace
10549 state variables, and tracepoint sources. Handle tracepoint
10550 queries.
10551 (main): Initialize the tracepoints module.
10552 (process_serial_event): Handle traceframe reads/writes.
10553
10554 * linux-low.c (handle_tracepoints): New.
10555 (linux_wait_1): Call it.
10556 (linux_resume_one_lwp): Handle while-stepping.
10557 (linux_supports_tracepoints, linux_read_pc, linux_write_pc): New.
10558 (linux_target_ops): Install them.
10559 * linux-low.h (struct linux_target_ops) <supports_tracepoints>:
10560 New field.
10561 * linux-x86-low.c (x86_supports_tracepoints): New.
10562 (the_low_target). Install it.
10563
10564 * mem-break.h (delete_breakpoint): Declare.
10565 * mem-break.c (delete_breakpoint): Make external.
10566
10567 * target.h (struct target_ops): Add `supports_tracepoints',
10568 `read_pc', and `write_pc' fields.
10569 (target_supports_tracepoints): Define.
10570 * utils.c (xrealloc, decimal2str, pulongest, plongest, thirty_two)
10571 (phex_nz): New.
10572
10573 * regcache.h (struct regcache) <registers_owned>: New field.
10574 (init_register_cache, regcache_cpy): Declare.
10575 (regcache_read_pc, regcache_write_pc): Declare.
10576 (register_cache_size): Declare.
10577 (supply_regblock): Declare.
10578 * regcache.c (init_register_cache): New.
10579 (new_register_cache): Use it.
10580 (regcache_cpy): New.
10581 (register_cache_size): New.
10582 (supply_regblock): New.
10583 (regcache_read_pc, regcache_write_pc): New.
889bf7c5 10584
219f2f23
PA		 10585 * tracepoint.c: New.
10586
10587 * Makefile.in (OBS): Add tracepoint.o.
10588 (tracepoint.o): New rule.
10589
3a13a53b
L		 105902010-04-08 H.J. Lu <hongjiu.lu@intel.com>
10591
10592 * Makefile.in (clean): Also remove i386-mmx.c i386-mmx-linux.c.
10593 (i386-mmx.o): New.
10594 (i386-mmx.c): Likewise.
10595 (i386-mmx-linux.o): Likewise.
10596 (i386-mmx-linux.c): Likewise.
10597
10598 * configure.srv (srv_i386_regobj): Add i386-mmx.o.
10599 (srv_i386_linux_regobj): Add i386-mmx-linux.o.
10600 (srv_i386_xmlfiles): Add i386/i386-mmx.xml.
10601 (srv_i386_linux_xmlfiles): Add i386/i386-mmx-linux.xml.
10602
10603 * linux-x86-low.c (init_registers_i386_mmx_linux): New.
10604 (x86_linux_update_xmltarget): Call init_registers_i386_mmx_linux
10605 and return if ptrace PTRACE_GETFPXREGS failed in 32bit.
10606
1570b33e
L		 106072010-04-07 H.J. Lu <hongjiu.lu@intel.com>
10608
10609 * Makefile.in (clean): Updated.
10610 (i386-avx.o): New.
10611 (i386-avx.c): Likewise.
10612 (i386-avx-linux.o): Likewise.
10613 (i386-avx-linux.c): Likewise.
10614 (amd64-avx.o): Likewise.
10615 (amd64-avx.c): Likewise.
10616 (amd64-avx-linux.o): Likewise.
10617 (amd64-avx-linux.c): Likewise.
10618
10619 * configure.srv (srv_i386_regobj): Add i386-avx.o.
10620 (srv_i386_linux_regobj): Add i386-avx-linux.o.
10621 (srv_amd64_regobj): Add amd64-avx.o.
10622 (srv_amd64_linux_regobj): Add amd64-avx-linux.o.
10623 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx.xml.
10624 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx.xml.
10625 (srv_i386_xmlfiles): Add i386/i386-avx.xml.
10626 (srv_amd64_xmlfiles): Add i386/amd64-avx.xml.
10627 (srv_i386_linux_xmlfiles): Add i386/i386-avx-linux.xml.
10628 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-linux.xml.
10629
10630 * i387-fp.c: Include "i386-xstate.h".
10631 (i387_xsave): New.
10632 (i387_cache_to_xsave): Likewise.
10633 (i387_xsave_to_cache): Likewise.
10634 (x86_xcr0): Likewise.
10635
10636 * i387-fp.h (i387_cache_to_xsave): Likewise.
10637 (i387_xsave_to_cache): Likewise.
10638 (x86_xcr0): Likewise.
10639
10640 * linux-arm-low.c (target_regsets): Initialize nt_type to 0.
10641 * linux-crisv32-low.c (target_regsets): Likewise.
10642 * linux-m68k-low.c (target_regsets): Likewise.
10643 * linux-mips-low.c (target_regsets): Likewise.
10644 * linux-ppc-low.c (target_regsets): Likewise.
10645 * linux-s390-low.c (target_regsets): Likewise.
10646 * linux-sh-low.c (target_regsets): Likewise.
10647 * linux-sparc-low.c (target_regsets): Likewise.
10648 * linux-xtensa-low.c (target_regsets): Likewise.
10649
10650 * linux-low.c: Include <sys/uio.h>.
10651 (regsets_fetch_inferior_registers): Support nt_type.
10652 (regsets_store_inferior_registers): Likewise.
10653 (linux_process_qsupported): New.
10654 (linux_target_ops): Add linux_process_qsupported.
10655
10656 * linux-low.h (regset_info): Add nt_type.
10657 (linux_target_ops): Add process_qsupported.
10658
10659 * linux-x86-low.c: Include "i386-xstate.h", "elf/common.h"
10660 and <sys/uio.h>.
10661 (init_registers_i386_avx_linux): New.
10662 (init_registers_amd64_avx_linux): Likewise.
10663 (xmltarget_i386_linux_no_xml): Likewise.
10664 (xmltarget_amd64_linux_no_xml): Likewise.
10665 (PTRACE_GETREGSET): Likewise.
10666 (PTRACE_SETREGSET): Likewise.
10667 (x86_fill_xstateregset): Likewise.
10668 (x86_store_xstateregset): Likewise.
10669 (use_xml): Likewise.
10670 (x86_linux_update_xmltarget): Likewise.
10671 (x86_linux_process_qsupported): Likewise.
10672 (target_regsets): Add NT_X86_XSTATE entry and Initialize nt_type.
10673 (x86_arch_setup): Don't call init_registers_amd64_linux nor
10674 init_registers_i386_linux here. Call
10675 x86_linux_update_xmltarget.
10676 (the_low_target): Add x86_linux_process_qsupported.
10677
10678 * server.c (handle_query): Call target_process_qsupported.
10679
10680 * target.h (target_ops): Add process_qsupported.
10681 (target_process_qsupported): New.
10682
fc7238bb
PA		 106832010-04-03 Pedro Alves <pedro@codesourcery.com>
10684
10685 * inferiors.c (add_thread): Set last_status kind to
10686 TARGET_WAITKIND_IGNORE.
10687 * linux-low.c (cancel_breakpoint): Remove unnecessary regcache
10688 fetch. Use ptid_of. Avoid unnecessary get_lwp_thread calls.
10689 (linux_wait_1): Move `thread' local definition to block that uses
10690 it. Don't NULL initialize `event_child'.
10691 (linux_resume_one_thread): Avoid unnecessary get_lwp_thread calls.
10692 Alway set the thread's last_status to TARGET_WAITKIND_IGNORE.
10693 * linux-x86-low.c (x86_breakpoint_at): Read raw memory.
10694
bdabb078
PA		 106952010-04-01 Pedro Alves <pedro@codesourcery.com>
10696
10697 * linux-low.c (get_stop_pc): Don't adjust the PC if stopped with
10698 an extended waitstatus, or by a watchpoint.
10699 (cancel_breakpoints_callback): Don't cancel a breakpoint if the
10700 thread was stepping or has been stopped by a watchpoint.
10701
d3bbe7a0
PA		 107022010-04-01 Pedro Alves <pedro@codesourcery.com>
10703
10704 * mem-break.c (struct raw_breakpoint): New field shlib_disabled.
10705 (set_gdb_breakpoint_at): If GDB is inserting a breakpoint on top
10706 of another, then delete the previous, and validate all
10707 breakpoints.
10708 (validate_inserted_breakpoint): New.
10709 (delete_disabled_breakpoints): New.
10710 (validate_breakpoints): New.
10711 (check_mem_read): Validate breakpoints before trusting their
10712 shadow. Delete disabled breakpoints.
10713 (check_mem_write): Validate breakpoints before trusting they
10714 should be inserted. Delete disabled breakpoints.
10715 * mem-break.h (validate_breakpoints):
10716 * server.c (handle_query): Validate breakpoints when we see a
10717 qSymbol query.
10718
8b07ae33
PA		 107192010-04-01 Pedro Alves <pedro@codesourcery.com>
10720
10721 * linux-low.c (linux_wait_1): Avoid setting need_step_over is
10722 there's a GDB breakpoint at stop_pc. Always report a trap to GDB
10723 if we could tell there's a GDB breakpoint at stop_pc.
10724 (need_step_over_p): Don't do a step over if we find a GDB
10725 breakpoint at the resume PC.
10726
10727 * mem-break.c (struct raw_breakpoint): New.
10728 (enum bkpt_type): New type `gdb_breakpoint'.
10729 (struct breakpoint): Delete the `PC', `old_data' and `inserted'
10730 fields. New field `raw'.
10731 (find_raw_breakpoint_at): New.
10732 (set_raw_breakpoint_at): Handle refcounting. Create a raw
10733 breakpoint instead.
10734 (set_breakpoint_at): Adjust.
10735 (delete_raw_breakpoint): New.
10736 (release_breakpoint): New.
10737 (delete_breakpoint): Rename to...
10738 (delete_breakpoint_1): ... this. Add proc parameter. Use
10739 release_breakpoint. Return ENOENT.
10740 (delete_breakpoint): Reimplement.
10741 (find_breakpoint_at): Delete.
10742 (find_gdb_breakpoint_at): New.
10743 (delete_breakpoint_at): Delete.
10744 (set_gdb_breakpoint_at): New.
10745 (delete_gdb_breakpoint_at): New.
10746 (gdb_breakpoint_here): New.
10747 (set_reinsert_breakpoint): Use release_breakpoint.
10748 (uninsert_breakpoint): Rename to ...
10749 (uninsert_raw_breakpoint): ... this.
10750 (uninsert_breakpoints_at): Adjust to handle raw breakpoints.
10751 (reinsert_raw_breakpoint): Change parameter type to
10752 raw_breakpoint.
10753 (reinsert_breakpoints_at): Adjust to handle raw breakpoints
10754 instead.
10755 (check_breakpoints): Adjust. Use release_breakpoint.
10756 (breakpoint_here): Rewrite using find_raw_breakpoint_at.
10757 (breakpoint_inserted_here): Ditto.
10758 (check_mem_read): Adjust to iterate over raw breakpoints instead.
10759 Don't trust the breakpoint's shadow if it is not inserted.
10760 (check_mem_write): Adjust to iterate over raw breakpoints instead.
10761 (delete_all_breakpoints): Adjust.
10762 (free_all_breakpoints): Mark all breakpoints as uninserted, and
10763 use delete_breakpoint_1.
10764
10765 * mem-break.h (breakpoints_supported): Delete declaration.
10766 (set_gdb_breakpoint_at): Declare.
10767 (gdb_breakpoint_here): Declare.
10768 (delete_breakpoint_at): Delete.
10769 (delete_gdb_breakpoint_at): Declare.
10770
10771 * server.h (struct raw_breakpoint): Forward declare.
10772 (struct process_info): New field `raw_breakpoints'.
10773
10774 * linux-x86-low.c (x86_insert_point, x86_remote_point): Handle Z0
10775 breakpoints.
10776
6bf5e0ba
PA		 107772010-03-24 Pedro Alves <pedro@codesourcery.com>
10778
10779 * linux-low.c (status_pending_p_callback): Fix comment.
10780 (linux_wait_for_event_1): Move most of the internal breakpoint
10781 handling from here...
10782 (linux_wait_1): ... to here.
10783 (count_events_callback): New.
10784 (select_singlestep_lwp_callback): New.
10785 (select_event_lwp_callback): New.
10786 (cancel_breakpoints_callback): New.
10787 (select_event_lwp): New.
10788 (linux_wait_1): Simplify internal breakpoint handling. Give equal
10789 priority to all LWPs that have had events that should be reported
10790 to the client. Cancel breakpoints when about to reporting the
10791 event to the client, not while stopping lwps. No longer cancel
10792 finished single-steps here.
10793 (cancel_finished_single_step): Delete.
10794 (cancel_finished_single_steps): Delete.
10795
414a389f
PA		 107962010-03-24 Pedro Alves <pedro@codesourcery.com>
10797
10798 * mem-break.c (enum bkpt_type): New.
10799 (struct breakpoint): New field `type'.
10800 (set_breakpoint_at): Change return type to struct breakpoint
10801 pointer. Set type to `other_breakpoint' by default.
10802 (delete_breakpoint): Rewrite, supporting more than one breakpoint
10803 in the breakpoint list.
10804 (delete_reinsert_breakpoints): Only delete reinsert breakpoints.
10805 (reinsert_breakpoint): Rename to ...
10806 (reinsert_raw_breakpoint): ... this.
10807 (reinsert_breakpoints_at): Adjust.
10808 * mem-break.h (struct breakpoint): Declare.
10809 (set_breakpoint_at): Change return type to struct breakpoint
10810 pointer.
10811
2280c721
PA		 108122010-03-24 Pedro Alves <pedro@codesourcery.com>
10813
10814 * server.c (handle_query): Assign, not compare.
10815
d50171e4
PA		 108162010-03-24 Pedro Alves <pedro@codesourcery.com>
10817
10818 Teach linux gdbserver to step-over-breakpoints.
10819
10820 * linux-low.c (can_hardware_single_step): New.
10821 (supports_breakpoints): New.
10822 (handle_extended_wait): If stopping threads, read the stop pc of
10823 the new cloned LWP.
10824 (get_pc): New.
10825 (get_stop_pc): Add `lwp' parameter. Handle it. Bail out if the
10826 low target doesn't support retrieving the PC.
10827 (add_lwp): Set last_resume_kind to resume_continue.
10828 (linux_attach_lwp_1): Adjust comments. Always set stop_expected.
10829 (linux_attach): Don't clear stop_expected. Set the lwp's
10830 last_resume_kind to resume_stop.
10831 (linux_detach_one_lwp): Don't check for removed breakpoints.
10832 (check_removed_breakpoint): Delete.
10833 (status_pending_p): Rename to ...
10834 (status_pending_p_callback): ... this. Don't check for removed
10835 breakpoints. Don't consider threads that are stopped from GDB's
10836 perspective.
10837 (linux_wait_for_lwp): Always read the stop_pc here.
10838 (cancel_breakpoint): New.
10839 (step_over_bkpt): New global.
10840 (linux_wait_for_event_1): Implement stepping over breakpoints.
10841 (gdb_wants_lwp_stopped): New.
10842 (gdb_wants_all_stopped): New.
10843 (linux_wait_1): Tag threads as gdb-wants-stopped. Cancel finished
10844 single-step traps here. Store the thread's last reported target
10845 wait status.
10846 (send_sigstop): Don't clear stop_expected. Always set it,
10847 instead.
10848 (mark_lwp_dead): Remove reference to pending_is_breakpoint.
10849 (cancel_finished_single_step): New.
10850 (cancel_finished_single_steps): New.
10851 (wait_for_sigstop): Don't cancel finished single-step traps here.
10852 (linux_resume_one_lwp): Don't check for removed breakpoints.
10853 Don't set `step' on non-hardware step archs.
10854 (linux_set_resume_request): Ignore resume_stop requests if already
10855 stopping or stopped. Set the lwp's last_resume_kind.
10856 (resume_status_pending_p): Don't check for removed breakpoints.
10857 (need_step_over_p): New.
10858 (start_step_over): New.
10859 (finish_step_over): New.
10860 (linux_resume_one_thread): Always queue a sigstop for resume_stop
10861 requests. Clear the thread's last reported target waitstatus.
10862 Don't use the `suspended' flag. Don't consider pending breakpoints.
10863 (linux_resume): Start a step-over if necessary.
10864 (proceed_one_lwp): New.
10865 (proceed_all_lwps): New.
10866 (unstop_all_lwps): New.
10867 * linux-low.h (struct lwp_info): Rewrite comment for the
10868 `suspended' flag. Add the `stop_pc' field. Delete the
10869 `pending_stop_pc' field. Tweak the `stepping' flag's comment.
10870 Add `'last_resume_kind' and `need_step_over' fields.
10871 * inferiors.c (struct thread_info): Delete, moved elsewhere.
10872 * mem-break.c (struct breakpoint): Delete `reinserting' flag.
10873 Delete `breakpoint_to_reinsert' field. New flag `inserted'.
10874 (set_raw_breakpoint_at): New.
10875 (set_breakpoint_at): Rewrite to use it.
10876 (reinsert_breakpoint_handler): Delete.
10877 (set_reinsert_breakpoint): New.
10878 (reinsert_breakpoint_by_bp): Delete.
10879 (delete_reinsert_breakpoints): New.
10880 (uninsert_breakpoint): Rewrite.
10881 (uninsert_breakpoints_at): New.
10882 (reinsert_breakpoint): Rewrite.
10883 (reinsert_breakpoints_at): New.
10884 (check_breakpoints): Rewrite.
10885 (breakpoint_here): New.
10886 (breakpoint_inserted_here): New.
10887 (check_mem_read): Adjust.
10888 * mem-break.h (breakpoints_supported, breakpoint_here)
10889 (breakpoint_inserted_here, set_reinsert_breakpoint): Declare.
10890 (reinsert_breakpoint_by_bp): Delete declaration.
10891 (delete_reinsert_breakpoints): Declare.
10892 (reinsert_breakpoint): Delete declaration.
10893 (reinsert_breakpoints_at): Declare.
10894 (uninsert_breakpoint): Delete declaration.
10895 (uninsert_breakpoints_at): Declare.
10896 (check_breakpoints): Adjust prototype.
10897 * server.h: Adjust include order.
10898 (struct thread_info): Declare here. Add a `last_status' field.
10899
30ba68cb
MS		 109002010-03-23 Michael Snyder <msnyder@vmware.com>
10901
10902 * server.c (crc32): New function.
10903 (handle_query): Add handling for 'qCRC:' request.
10904
b9a881c2
PA		 109052010-03-23 Pedro Alves <pedro@codesourcery.com>
10906
10907 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR6 if the
10908 lwp had been stopped by a watchpoint.
10909
e92d13d5
PA		 109102010-03-16 Pedro Alves <pedro@codesourcery.com>
10911
10912 * server.h (internal_error): Declare.
10913 (gdb_assert, ASSERT_FUNCTION, gdb_assert_fail): Define.
10914 * utils.c (internal_error): New function.
10915
64daa791
AS		 109162010-03-15 Andreas Schwab <schwab@redhat.com>
10917
10918 * configure.srv: Fix typo setting srv_regobj.
10919
f52cd8cd
PA		 109202010-03-15 Pedro Alves <pedro@codesourcery.com>
10921
10922 * linux-low.c (fetch_register): Avoid passing a non string literal
10923 format to `error'.
10924 (usr_store_inferior_registers): Ditto.
10925
93ae6fdc
PA		 109262010-03-14 Pedro Alves <pedro@codesourcery.com>
10927
10928 * linux-low.c (linux_write_memory): Bail out early if peeking
10929 memory failed.
10930
c3adc08c
PA		 109312010-03-14 Pedro Alves <pedro@codesourcery.com>
10932
10933 * linux-low.h (struct lwp_info): New fields
10934 `stopped_by_watchpoint' and `stopped_data_address'.
10935 * linux-low.c (linux_wait_for_lwp): Check for watchpoint triggers
10936 here, and cache them in the lwp object.
10937 (wait_for_sigstop): Check stopped_by_watchpoint lwp field
10938 directly.
10939 (linux_resume_one_lwp): Clear the lwp's stopped_by_watchpoint
10940 field.
10941 (linux_stopped_by_watchpoint): Rewrite.
10942 (linux_stopped_data_address): Rewrite.
10943
bce522a2
PA		 109442010-03-06 Simo Melenius <simo.melenius@iki.fi>
10945
10946 * linux-low.c (linux_wait_for_lwp): Fetch the regcache after
10947 switching the current inferior, not before.
10948
90884b2b
L		 109492010-03-01 H.J. Lu <hongjiu.lu@intel.com>
10950
10951 * Makefile.in (clean): Replace reg-i386.c, reg-x86-64.c,
10952 reg-i386-linux.c and reg-x86-64-linux.c with i386.c, amd64.c,
10953 i386-linux.c and amd64-linux.c.
10954 (reg-i386.o): Removed.
10955 (reg-i386.c): Likewise.
10956 (reg-i386-linux.o): Likewise.
10957 (reg-i386-linux.c): Likewise.
10958 (reg-x86-64.o): Likewise.
10959 (reg-x86-64.c): Likewise.
10960 (reg-x86-64-linux.o): Likewise.
10961 (reg-x86-64-linux.c): Likewise.
10962 (i386.o): New.
10963 (i386.c): Likewise.
10964 (i386-linux.o): Likewise.
10965 (i386-linux.c): Likewise.
10966 (amd64.o): Likewise.
10967 (amd64.c): Likewise.
10968 (amd64-linux.o): Likewise.
10969 (amd64-linux.c): Likewise.
10970
10971 * configure.srv (srv_i386_regobj): New.
10972 (srv_i386_linux_regobj): Likewise.
10973 (srv_amd64_regobj): Likewise.
10974 (srv_amd64_linux_regobj): Likewise.
10975 (srv_i386_32bit_xmlfiles): Likewise.
10976 (srv_i386_64bit_xmlfiles): Likewise.
10977 (srv_i386_xmlfiles): Likewise.
10978 (srv_amd64_xmlfiles): Likewise.
10979 (srv_i386_linux_xmlfiles): Likewise.
10980 (srv_amd64_linux_xmlfiles): Likewise.
10981 (i[34567]86-*-cygwin*): Set srv_regobj to $srv_i386_regobj. Set
10982 srv_xmlfiles to $srv_i386_xmlfiles.
10983 (i[34567]86-*-mingw32ce*): Likewise.
10984 (i[34567]86-*-mingw*): Likewise.
10985 (i[34567]86-*-nto*): Likewise.
10986 (i[34567]86-*-linux*): Set srv_regobj to $srv_i386_linux_regobj
10987 and $srv_amd64_linux_regobj. Set srv_xmlfiles to
10988 $srv_i386_linux_xmlfiles and $srv_amd64_linux_xmlfiles.
10989 (x86_64-*-linux*): Likewise.
10990
10991 * linux-x86-low.c (init_registers_x86_64_linux): Removed.
10992 (init_registers_amd64_linux): New.
10993 (x86_arch_setup): Replace init_registers_x86_64_linux with
10994 init_registers_amd64_linux.
10995
193f13e6
MK		 109962010-02-23 Maxim Kuvyrkov <maxim@codesourcery.com>
10997
10998 * configure.ac: Check for libdl. If it is not available link against
10999 static libthread_db.
11000 * configure: Regenerate.
11001
85d721b8
PA		 110022010-02-22 Pedro Alves <pedro@codesourcery.com>
11003
11004 PR9605
11005
11006 * i386-low.c (i386_length_and_rw_bits): Throw a fatal error if
11007 handing a read watchpoint.
11008 (i386_low_insert_watchpoint): Read watchpoints aren't supported.
11009
6076632b
DE		 110102010-02-12 Doug Evans <dje@google.com>
11011
11012 * linux-low.c (linux_supports_tracefork_flag): Document.
11013 (linux_look_up_symbols): Add comment.
11014
3327ccf7
L		 110152010-02-03 H.J. Lu <hongjiu.lu@intel.com>
11016
11017 * regcache.c (supply_register): Clear regcache if buf is NULL.
11018
0718675c 110192010-02-02 Nicolas Roche <roche@sourceware.org>
3327ccf7 11020 Joel Brobecker <brobecker@adacore.com>
0718675c
JB		 11021
11022 * inferiors.c (find_inferior): Add function documentation.
11023 (unloaded_dll): Handle the case where the unloaded dll has not
11024 been previously registered in the dll list.
11025
177321bd
DJ		 110262010-02-01 Daniel Jacobowitz <dan@codesourcery.com>
11027
11028 * linux-arm-low.c (thumb_breakpoint_len): Delete.
11029 (thumb2_breakpoint): New.
11030 (arm_breakpoint_at): Check for Thumb-2 breakpoints.
11031
2b009048
DJ		 110322010-01-29 Daniel Jacobowitz <dan@codesourcery.com>
11033
11034 * linux-low.c (get_stop_pc): Check for SIGTRAP.
11035 (linux_wait_for_event_1): Handle SIGILL and SIGSEGV as possible
11036 breakpoints.
11037
3be029c7
PA		 110382010-01-21 Pedro Alves <pedro@codesourcery.com>
11039
11040 * linux-ppc-low.c (ppc_arch_setup): Adjust to regcache changes.
11041
18f5de3b
JK		 110422010-01-21 Jan Kratochvil <jan.kratochvil@redhat.com>
11043
11044 * linux-s390-low.c (s390_collect_ptrace_register)
11045 (s390_supply_ptrace_register): Adjust it for the new regcache parameter.
11046
3743bb4f
DE		 110472010-01-21 Doug Evans <dje@google.com>
11048
14ce3065
DE		 11049 * linux-low.c (PTRACE_ARG3_TYPE): Change from long to void*.
11050 (PTRACE_ARG4_TYPE): New macro.
11051 (handle_extended_wait): Cast ptrace arg4 to PTRACE_ARG4_TYPE.
11052 (linux_wait_for_event_1, linux_resume_one_lwp): Ditto.
11053 (fetch_register): Cast to uintptr_t before casting to PTRACE_ARG3_TYPE.
11054 (usr_store_inferior_registers): Ditto.
11055 (linux_read_memory, linux_write_memory): Ditto.
11056 (linux_test_for_tracefork): Ditto.
11057
3743bb4f
DE		 11058 * linux-arm-low.c: Remove redundant include of gdb_proc_service.h.
11059 Only include elf.h if gdb_proc_service.h didn't include linux/elf.h.
11060
8b315be5
PA		 110612010-01-21 Pedro Alves <pedro@codesourcery.com>
11062
11063 * proc-service.c (ps_lgetregs): Don't refetch registers from the
11064 target.
11065
85492558
PA		 110662010-01-21 Pedro Alves <pedro@codesourcery.com>
11067
11068 * spu-low.c (spu_fetch_registers, spu_store_registers): Change
11069 prototype to take a regcache. Adjust.
11070
442ea881
PA		 110712010-01-20 Pedro Alves <pedro@codesourcery.com>
11072
11073 * regcache.h (struct thread_info): Forward declare.
11074 (struct regcache): New.
11075 (new_register_cache): Adjust prototype.
11076 (get_thread_regcache): Declare.
11077 (free_register_cache): Adjust prototype.
11078 (registers_to_string, registers_from_string): Ditto.
11079 (supply_register, supply_register_by_name, collect_register)
11080 (collect_register_as_string, collect_register_by_name): Ditto.
11081 * regcache.c (struct inferior_regcache_data): Delete.
11082 (get_regcache): Rename to ...
11083 (get_thread_regcache): ... this. Adjust. Switch inferior before
11084 fetching registers.
11085 (regcache_invalidate_one): Adjust.
11086 (regcache_invalidate): Fix prototype.
11087 (new_register_cache): Return the new register cache.
11088 (free_register_cache): Change prototype.
11089 (realloc_register_cache): Adjust.
11090 (registers_to_string): Change prototype to take a regcache. Adjust.
11091 (registers_from_string): Ditto.
11092 (register_data): Ditto.
11093 (supply_register): Ditto.
11094 (supply_register_by_name): Ditto.
11095 (collect_register): Ditto.
11096 (collect_register_as_string): Ditto.
11097 (collect_register_by_name): Ditto.
11098 * server.c (process_serial_event): Adjust.
11099 * linux-low.h (regset_fill_func, regset_store_func): Change
11100 prototype.
11101 (get_pc, set_pc, collect_ptrace_register, supply_ptrace_register):
11102 Change prototype.
11103 * linux-low.c (get_stop_pc): Adjust.
11104 (check_removed_breakpoint): Adjust.
11105 (linux_wait_for_event): Adjust.
11106 (linux_resume_one_lwp): Adjust.
11107 (fetch_register): Add regcache parameter. Adjust.
11108 (usr_store_inferior_registers): Ditto.
11109 (regsets_fetch_inferior_registers): Ditto.
11110 (regsets_store_inferior_registers): Ditto.
11111 (linux_fetch_registers, linux_store_registers): Ditto.
11112 * i387-fp.c (i387_cache_to_fsave): Change prototype to take a
11113 regcache. Adjust.
43aaf8b6
PA		 11114 (i387_fsave_to_cache, i387_cache_to_fxsave, i387_fxsave_to_cache):
11115 Ditto.
442ea881
PA		 11116 * i387-fp.h (i387_cache_to_fsave, i387_fsave_to_cache): Change
11117 prototype to take a regcache.
11118 (i387_cache_to_fxsave, i387_fxsave_to_cache): Ditto.
11119 * remote-utils.c (convert_ascii_to_int, outreg)
11120 (prepare_resume_reply): Change prototype to take a regcache.
11121 Adjust.
11122 * target.h (struct target_ops) <fetch_registers, store_registers>:
11123 Change prototype to take a regcache.
11124 (fetch_inferior_registers, store_inferior_registers): Change
11125 prototype to take a regcache. Adjust.
11126 * proc-service.c (ps_lgetregs): Adjust.
11127 * linux-x86-low.c (x86_fill_gregset, x86_store_gregset)
11128 (x86_fill_fpregset, x86_store_fpregset, x86_fill_fpxregset)
11129 (x86_store_fpxregset, x86_get_pc, x86_set_pc): Change prototype to
11130 take a regcache. Adjust.
11131 * linux-arm-low.c (arm_fill_gregset, arm_store_gregset)
11132 (arm_fill_wmmxregset, arm_store_wmmxregset, arm_fill_vfpregset)
11133 (arm_store_vfpregset, arm_get_pc, arm_set_pc):
11134 (arm_breakpoint_at): Change prototype to take a regcache. Adjust.
11135 * linux-cris-low.c (cris_get_pc, cris_set_pc)
11136 (cris_cannot_fetch_register):
11137 (cris_breakpoint_at): Change prototype to take a regcache.
11138 Adjust.
11139 * linux-crisv32-low.c (cris_get_pc, cris_set_pc,
11140 cris_reinsert_addr, cris_write_data_breakpoint): Change prototype
11141 to take a regcache. Adjust.
11142 (cris_breakpoint_at, cris_insert_point, cris_remove_point):
11143 Adjust.
11144 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Change prototype to
11145 take a regcache. Adjust.
11146 * linux-m68k-low.c (m68k_fill_gregset, m68k_store_gregset)
11147 (m68k_fill_fpregset, m68k_store_fpregset, m68k_get_pc,
11148 (m68k_set_pc): Change prototype to take a regcache. Adjust.
11149 * linux-mips-low.c (mips_get_pc):
11150 (mips_set_pc): Change prototype to take a regcache. Adjust.
11151 (mips_reinsert_addr): Adjust.
11152 (mips_collect_register): Change prototype to take a regcache.
11153 Adjust.
11154 (mips_supply_register):
11155 (mips_collect_register_32bit, mips_supply_register_32bit)
11156 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
11157 (mips_store_fpregset): Ditto.
43aaf8b6
PA		 11158 * linux-ppc-low.c (ppc_supply_ptrace_register)
11159 (ppc_supply_ptrace_register): Ditto.
442ea881
PA		 11160 (parse_spufs_run): Adjust.
11161 (ppc_get_pc, ppc_set_pc, ppc_fill_gregset, ppc_fill_vsxregset)
11162 (ppc_store_vsxregset, ppc_fill_vrregset, ppc_store_vrregset)
11163 (ppc_fill_evrregset, ppc_store_evrregset): Change prototype to
11164 take a regcache. Adjust.
11165 * linux-s390-low.c (s390_collect_ptrace_register)
11166 (s390_supply_ptrace_register, s390_fill_gregset, s390_get_pc)
11167 (s390_set_pc): Change prototype to take a regcache. Adjust.
11168 (s390_arch_setup): Adjust.
11169 * linux-sh-low.c (sh_get_pc, sh_breakpoint_at)
11170 (sh_fill_gregset): Change prototype to take a regcache. Adjust.
11171 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
11172 (sparc_fill_gregset, sparc_store_gregset_from_stack)
11173 (sparc_store_gregset, sparc_get_pc): Change prototype to take a
11174 regcache. Adjust.
11175 (sparc_breakpoint_at): Adjust.
11176 * linux-xtensa-low.c (xtensa_fill_gregset):
11177 (xtensa_store_gregset):
11178 (xtensa_fill_xtregset, xtensa_store_xtregset, xtensa_get_pc)
11179 (xtensa_set_pc): Change prototype to take a regcache. Adjust.
11180 * nto-low.c (nto_fetch_registers, nto_store_registers): Change
11181 prototype to take a regcache. Adjust.
11182 * win32-arm-low.c (arm_fetch_inferior_register)
11183 (arm_store_inferior_register): Change prototype to take a
11184 regcache. Adjust.
11185 * win32-i386-low.c (i386_fetch_inferior_register)
11186 (i386_store_inferior_register): Change prototype to take a
11187 regcache. Adjust.
11188 * win32-low.c (child_fetch_inferior_registers)
11189 (child_store_inferior_registers): Change prototype to take a
11190 regcache. Adjust.
11191 (win32_wait): Adjust.
11192 (win32_fetch_inferior_registers): Change prototype to take a
11193 regcache. Adjust.
11194 (win32_store_inferior_registers): Adjust.
11195 * win32-low.h (struct win32_target_ops) <fetch_inferior_register,
11196 store_inferior_register>: Change prototype to take a regcache.
11197
60c3d7b0
DE		 111982010-01-20 Doug Evans <dje@google.com>
11199
11200 * linux-low.c (linux_create_inferior): Wrap use of __SIGRTMIN in
11201 #ifdef.
11202 (linux_wait_for_event1, linux_init_signals): Ditto.
ec8ebe72 11203 (W_STOPCODE): Provide definition if missing.
60c3d7b0 11204
dc146f7c
VP		 112052010-01-13 Vladimir Prus <vladimir@codesourcery.com>
11206
11207 * linux-low.c (linux_core_of_thread): New.
11208 (compare_ints, show_process, list_threads): New.
11209 (linux_qxfer_osdata): Report threads and cores.
11210 (linux_target_op): Register linux_core_of_thread.
11211 * remote-utils.c (prepare_resume_reply): Report the core.
11212 (buffer_xml_printf): Support %d specifier.
11213 * server.c (handle_threads_qxfer_proper, handle_threads_qxfer):
11214 New.
11215 (handle_query): Handle qXfer:threads. Announce availability
11216 thereof.
11217 * target.h (struct target_ops): New field core_of_thread.
11218
7803799a
UW		 112192010-01-04 Ulrich Weigand <uweigand@de.ibm.com>
11220
11221 * Makefile.in (clean): Remove new generated files.
11222 (reg-s390.o, reg-s390.c): Remove rules.
11223 (reg-s390x.o, reg-s390x.c): Likewise.
11224 (s390-linux32.o, s390-linux32.c): Add rules.
11225 (s390-linux64.o, s390-linux64.c): Likewise.
11226 (s390x-linux64.o, s390x-linux64.c): Likewise.
11227 * configure.srv (s390*-*-linux*): Update srv_regobj and srv_xmlfiles.
11228 * linux-s390-low.c: Include <elf.h>.
11229 (HWCAP_S390_HIGH_GPRS): Define if undefined.
11230 (init_registers_s390): Remove prototype.
11231 (init_registers_s390x): Likewise.
11232 (init_registers_s390_linux32): Add prototype.
11233 (init_registers_s390_linux64): Likewise.
11234 (init_registers_s390x_linux64): Likewise.
11235 (s390_num_regs_3264): New define.
11236 (s390_regmap_3264): New global variable.
11237 (s390_cannot_fetch_register): Remove obsolete check.
11238 (s390_cannot_store_register): Likewise.
11239 (s390_collect_ptrace_register): Handle upper/lower register halves.
11240 (s390_supply_ptrace_register): Likewise.
11241 (s390_fill_gregset): Update to register number changes.
11242 (s390_get_hwcap): New routine.
11243 (s390_arch_setup): Detect 32-bit process running on 64-bit system.
11244 Install appropriate regmap and register set.
11245
6e7ffa39
JB		 112462010-01-01 Joel Brobecker <brobecker@adacore.com>
11247
11248 * server.c (gdbserver_version): Update copyright year to 2010.
11249 * gdbreplay.c (gdbreplay_version): Likewise.
11250
957f3f49
DE		 112512009-12-28 Doug Evans <dje@google.com>
11252
11253 * linux-low.c: Delete inclusion of ansidecl.h, elf/common.h,
11254 elf/external.h. Include <elf.h> instead but only if necessary.
11255
ca5c370d
PA		 112562009-12-28 Pedro Alves <pedro@codesourcery.com>
11257
11258 * linux-low.c (linux_remove_process): Remove `detaching'
11259 parameter. Don't release/detach from thread_db here.
11260 (linux_kill): Release/detach from thread_db here, ...
11261 (linux_detach): ... and here, before actually detaching.
11262 (linux_wait_1): ... and here, when a process exits.
11263 * thread-db.c (any_thread_of): New.
11264 (thread_db_free): Switch the current inferior to a thread of the
11265 passed in process.
11266
4ee62156
DE		 112672009-12-21 Doug Evans <dje@google.com>
11268
d90e6a88
DE		 11269 * linux-x86-low.c: Delete outdated comment about Elf32_Phdr.
11270
c5f62d5f
DE		 11271 * linux-low.c (kill_lwp): Use __NR_tkill instead of SYS_tkill.
11272 Move definition of tkill_failed to ifdef __NR_tkill to avoid gcc
11273 warning ifndef __NR_tkill. Move setting of errno there too.
11274 Delete unnecessary resetting of errno after syscall.
11275 Minor comment changes to match gdb/linux-nat.c:kill_lwp.
11276
10e86dd7
DE		 11277 * configure.ac: Check for dladdr.
11278 * config.in: Regenerate.
11279 * configure: Regenerate.
11280 * thread-db.c (dladdr_to_soname): Only define ifdef HAVE_DLADDR.
11281 (try_thread_db_load): Update.
11282
4ee62156
DE		 11283 * linux-low.c (my_waitpid): Delete unnecessary prototype.
11284
00f515da
DE		 112852009-12-18 Doug Evans <dje@google.com>
11286
e9464885
DE		 11287 * event-loop.c: Include unistd.h if it exists.
11288
07d4f67e
DE		 11289 * linux-low.c (my_waitpid): Move definition away from being in
11290 between linux_tracefork_child/linux_test_for_tracefork.
11291
00f515da
DE		 11292 * gdb_proc_service.h (psaddr_t): Fix type.
11293 * thread-db.c (thread_db_info.td_thr_tls_get_addr_p): Fix
11294 signature to match glibc.
11295
1de1badb
DE		 112962009-12-16 Doug Evans <dje@google.com>
11297
11298 * linux-low.c (linux_read_memory): Fix argument to read.
11299
aeeb81d1
PA		 113002009-11-26 Pedro Alves <pedro@codesourcery.com>
11301
11302 * win32-low.c (get_child_debug_event): On EXIT_THREAD_DEBUG_EVENT
11303 events, don't leave current_inferior pointing at null.
11304
10357975
PA		 113052009-11-26 Pedro Alves <pedro@codesourcery.com>
11306
11307 * win32-low.c (LOG): Delete.
11308 (OUTMSG): Output to stderr.
11309 (OUTMSG2): Conditionalize on `debug_threads' variable, instead of
11310 on compile time LOG macro.
11311 (win32_wait): Fix debug output.
11312
cf6e3471
PA		 113132009-11-26 Pedro Alves <pedro@codesourcery.com>
11314
11315 * win32-low.c (win32_add_one_solib): If the dll name is
11316 "ntdll.dll", prepend the system directory to the dll path.
11317
0c85e18e
MK		 113182009-11-17 Daniel Jacobowitz <dan@codesourcery.com>
11319
11320 * m68k-tdep.c (m68k_gdbarch_init): Reuse previous initialization.
11321
9ac544ce 113222009-11-17 Nathan Sidwell <nathan@codesourcery.com>
889bf7c5 11323 Vladimir Prus <vladimir@codesourcery.com>
9ac544ce
MK		 11324
11325 * Makefile.in (reg-cf.o, reg-cf.c): New targets.
11326 * configure.ac: Check for __mcoldfire__ and set
11327 gdb_cv_m68k_is_coldfire.
11328 * configure.srv: Use gdb_cv_m68k_is_coldfire to select between
11329 reg-cf.o and reg-m68k.o.
11330 * configure: Regenerated.
11331
fd7dd3e6
PA		 113322009-11-16 Pedro Alves <pedro@codesourcery.com>
11333
11334 * linux-low.c (linux_remove_process): Add `detaching' parameter.
11335 Pass it to thread_db_free.
11336 (linux_kill, linux_detach, linux_wait_1): Adjust to pass the
11337 proper `detaching' argument to linux_remove_process.
11338 * linux-low.h (thread_db_free): Add `detaching' parameter.
11339 * thread-db.c (thread_db_init): Pass false as `detaching' argument
11340 to thread_db_free.
11341 (thread_db_free): Add `detaching' parameter. Only
11342 call td_ta_clear_event if detaching from process.
11343
75aa492e
MK		 113442009-11-12 Maxim Kuvyrkov <maxim@codesourcery.com>
11345
11346 * thread-db.c (thread_db_free): Fix typo.
11347
21e1bee4
PP		 113482009-11-11 Paul Pluzhnikov <ppluzhnikov@google.com>
11349
11350 PR gdb/10838
11351 * thread-db.c (thread_db_free): Call td_ta_clear_event.
11352
8838b45e
NS		 113532009-11-03 Nathan Sidwell <nathan@codesourcery.com>
11354
11355 * configure.ac (i[34567]86-*): Check if we're targetting x86-64
11356 with an i686 compiler.
11357 * configure.srv (i[34567]86-*-linux*): Pull in x86-64 handling if
11358 needed.
11359 * configure: Rebuilt.
11360
8a35fb51
SL		 113612009-10-29 Sandra Loosemore <sandra@codesourcery.com>
11362
11363 PR gdb/10783
11364
11365 * server.c (handle_search_memory_1): Correct read_addr initialization
11366 in loop for searching subsequent chunks.
11367
96f15937
PP		 113682009-10-29 Paul Pluzhnikov <ppluzhnikov@google.com>
11369
11370 * configure.ac: New --with-libthread-db option.
11371 * thread-db.c: Allow direct dependence on libthread_db.
11372 (thread_db_free): Adjust.
11373 * config.in: Regenerate.
11374 * configure: Likewise.
889bf7c5 11375
5f7d1694
PP		 113762009-10-28 Paul Pluzhnikov <ppluzhnikov@google.com>
11377
11378 PR gdb/10757
11379 * thread-db.c (attach_thread): New function.
11380 (maybe_attach_thread): Return success/failure.
11381 (find_new_threads_callback): Adjust.
889bf7c5
PA		 11382 (thread_db_find_new_threads): Loop until no new threads.
11383
88e3b899
PA		 113842009-10-13 Pedro Alves <pedro@codesourcery.com>
11385
11386 * proc-service.c (ps_lgetregs): Formatting.
11387
cdbfd419
PP		 113882009-10-08 Paul Pluzhnikov <ppluzhnikov@google.com>
11389
11390 * acinclude.m4: (SRV_CHECK_THREAD_DB, SRV_CHECK_TLS_GET_ADDR): Remove.
11391 * configure.ac: Adjust.
11392 * linux-low.h (struct process_info_private): Move members to struct
11393 thread_db.
11394 (thread_db_free, thread_db_handle_monitor_command): New prototype.
11395 * linux-low.c (linux_remove_process): Adjust.
11396 (linux_wait_for_event_1, linux_look_up_symbols): Likewise.
11397 * server.c (handle_query): Move code ...
11398 (handle_monitor_command): ... here. New function.
11399 * target.h (struct target_ops): New member.
11400 * thread-db.c (struct thread_db): New.
11401 (libthread_db_search_path): New variable.
11402 (thread_db_create_event, thread_db_enable_reporting)
11403 (find_one_thread, maybe_attach_thread, find_new_threads_callback)
11404 (thread_db_find_new_threads, (thread_db_get_tls_address): Adjust.
11405 (try_thread_db_load_1, dladdr_to_soname): New functions.
11406 (try_thread_db_load, thread_db_load_search): New functions.
11407 (thread_db_init): Search for libthread_db.
11408 (thread_db_free): New function.
11409 (thread_db_handle_monitor_command): Likewise.
11410 * config.in: Regenerate.
11411 * configure: Regenerate.
889bf7c5 11412
4168d2d6
UW		 114132009-09-27 Ulrich Weigand <uweigand@de.ibm.com>
11414
11415 * spu-low.c (spu_kill): Wait for inferior to terminate.
11416 Call clear_inferiors.
11417 (spu_detach): Call clear_inferiors.
11418
81ecdfbb
RW		 114192009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
11420
11421 * aclocal.m4: Regenerate.
11422 * config.in: Likewise.
11423 * configure: Likewise.
11424
0b9ff2c0
UW		 114252009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
11426
11427 * linux-ppc-low.c (INSTR_SC, NR_spu_run): Define.
11428 (parse_spufs_run): New function.
11429 (ppc_get_pc, ppc_set_pc): Detect and handle SPU PC.
11430 (ppc_breakpoint_at): Handle SPU breakpoints.
11431
efcbbd14
UW		 114322009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
11433
11434 * linux-low.c: Include <sys/stat.h> and <sys/vfs.h>.
11435 (SPUFS_MAGIC): Define.
11436 (spu_enumerate_spu_ids): New function.
11437 (linux_qxfer_spu): New function.
11438 (linux_target_ops): Install linux_qxfer_spu.
11439
f4d9bade
UW		 114402009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
11441
11442 * configure.srv (powerpc*-*-linux*): Add powerpc-cell32l.o
11443 and powerpc-cell64l.o to srv_regobj. Add rs6000/powerpc-cell32l.xml
11444 and rs6000/powerpc-cell64l.xml to srv_xmlfiles.
11445 * Makefile.in (powerpc-cell32l.o, powerpc-cell32l.c): New rules.
11446 (powerpc-cell64l.o, powerpc-cell64l.c): Likewise.
11447 (clean): Handle powerpc-cell32l.c and powerpc-cell64l.c.
11448 * linux-ppc-low.c (PPC_FEATURE_CELL): Define.
11449 (init_registers_powerpc_cell32l): Add prototype.
11450 (init_registers_powerpc_cell64l): Likewise.
11451 (ppc_arch_setup): Detect Cell/B.E. architecture.
11452
96e946ca
RW		 114532009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
11454
11455 * Makefile.in (datarootdir): New variable.
11456
58d6951d
DJ		 114572009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
11458
11459 * linux-low.c (linux_write_memory): Update debugging output.
11460 * Makefile.in (clean): Add new descriptions.
11461 (arm-with-vfpv2.o, arm-with-vfpv2.c, arm-with-vfpv3.o)
11462 (arm-with-vfpv3.c, arm-with-neon.o, arm-with-neon.c): New rules.
11463 * configure.srv: Add new files for arm*-*-linux*.
11464 * linux-arm-low.c: Add new declarations.
11465 (PTRACE_GETVFPREGS, PTRACE_SETVFPREGS): Define if undefined.
11466 (arm_hwcap, HWCAP_VFP, HWCAP_IWMMXT, HWCAP_NEON, HWCAP_VFPv3)
11467 (HWCAP_VFPv3D16): New.
11468 (arm_fill_wmmxregset, arm_store_wmmxregset): Check HWCAP_IWMMXT
11469 instead of __IWMMXT__.
11470 (arm_fill_vfpregset, arm_store_vfpregset, arm_get_hwcap)
11471 (arm_arch_setup): New.
11472 (target_regsets): Remove #ifdef. Add VFP regset.
11473 (the_low_target): Use arm_arch_setup.
11474
12b42a12
DJ		 114752009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
11476
11477 * linux-low.c (linux_kill_one_lwp): Adjust kernel workaround to skip
11478 the main thread again.
11479
ac8c974e
AR		 114802009-07-06 Aleksandar Ristovski <aristovski@qnx.com>
11481
11482 Adding Neutrino gdbserver.
11483 * configure: Regenerated.
11484 * configure.ac: Add case for srv_qnx and set LIBS accordingly.
11485 * configure.srv (i[34567]86-*-nto*): New target.
11486 * nto-low.c, nto-low.h, nto-x86-low.c: New files.
11487 * remote-utils.c [__QNX__]: Include sys/iomgr.h
11488 (nto_comctrl) [__QNX__]: New function.
11489 (enable_async_io, disable_async_io) [__QNX__]: Call nto_comctrl.
11490
4424e0c3 114912009-07-05 Danny Backx <dannybackx@users.sourceforge.net>
7437790a
PA		 11492
11493 * configure.srv (i[34567]86-*-mingw32ce*): Add i386-low.o to
11494 srv_tgtobj.
11495
912cf4ba
PA		 114962009-07-04 Danny Backx <dannybackx@users.sourceforge.net>
11497 Pedro Alves <pedro@codesourcery.com>
11498
11499 * win32-i386-low.c (i386_get_thread_context): Handle systems that
11500 don't support CONTEXT_EXTENDED_REGISTERS.
11501 (i386_win32_breakpoint, i386_win32_breakpoint_len): New.
11502 (the_low_target): Install them.
11503 * win32-low.c (get_child_debug_event): Handle WaitForDebugEvent
11504 failing with ERROR_PIPE_NOT_CONNECTED.
11505
aa5ca48f
DE		 115062009-06-30 Doug Evans <dje@google.com>
11507 Pierre Muller <muller@ics.u-strasbg.fr>
11508
11509 Add h/w watchpoint support to x86-linux, win32-i386.
11510 * Makefile.in (SFILES): Add i386-low.c
11511 (i386_low_h): Define.
11512 (i386-low.o): Add dependencies.
11513 (linux-x86-low.o): Add i386-low.h dependency.
11514 (win32-i386-low.o): Ditto.
11515 * i386-low.c: New file.
11516 * i386-low.h: New file.
11517 * configure.srv (i[34567]86-*-cygwin*): Add i386-low.o to srv_tgtobj.
11518 (i[34567]86-*-linux*, i[34567]86-*-mingw*, x86_64-*-linux*): Ditto.
11519 * linux-low.c (linux_add_process): Initialize arch_private.
11520 (linux_remove_process): Free arch_private.
11521 (add_lwp): Initialize arch_private.
11522 (delete_lwp): Free arch_private.
11523 (linux_resume_one_lwp): Call the_low_target.prepare_to_resume if
11524 provided.
11525 * linux-low.h (process_info_private): New member arch_private.
11526 (lwp_info): New member arch_private.
11527 (linux_target_ops): New members new_process, new_thread,
11528 prepare_to_resume.
11529 (ptid_of): New macro.
11530 * linux-x86-low.c: Include stddef.h, i386-low.h.
11531 (arch_process_info): New struct.
11532 (arch_lwp_info): New struct.
11533 (x86_linux_dr_get, x86_linux_dr_set): New functions.
11534 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
11535 (i386_dr_low_get_status): New function.
11536 (x86_insert_point, x86_remove_point): New functions.
11537 (x86_stopped_by_watchpoint): New function.
11538 (x86_stopped_data_address): New function.
11539 (x86_linux_new_process, x86_linux_new_thread): New functions.
11540 (x86_linux_prepare_to_resume): New function.
11541 (the_low_target): Add entries for insert_point, remove_point,
11542 stopped_by_watchpoint, stopped_data_address, new_process, new_thread,
11543 prepare_to_resume.
11544 * server.c (debug_hw_points): New global.
11545 (monitor_show_help): Document set debug-hw-points.
11546 (handle_query): Process "set debug-hw-points".
11547 * server.h (debug_hw_points): Declare.
11548 (paddress): Declare.
11549 * utils.c (NUMCELLS, CELLSIZE): New macros.
11550 (get_sell, xsnprintf, paddress): New functions.
11551 * win32-arm-low.c (the_low_target): Add entries for insert_point,
11552 remove_point, stopped_by_watchpoint, stopped_data_address.
11553 * win32-i386-low.c: Include i386-low.h.
11554 (debug_reg_state): Replaces dr.
11555 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
11556 (i386_dr_low_get_status): New function.
11557 (i386_insert_point, i386_remove_point): New functions.
11558 (i386_stopped_by_watchpoint): New function.
11559 (i386_stopped_data_address): New function.
11560 (i386_initial_stuff): Update.
11561 (get_thread_context,set_thread_context,i386_thread_added): Update.
11562 (the_low_target): Add entries for insert_point,
11563 remove_point, stopped_by_watchpoint, stopped_data_address.
11564 * win32-low.c (win32_insert_watchpoint): New function.
11565 (win32_remove_watchpoint): New function.
11566 (win32_stopped_by_watchpoint): New function.
11567 (win32_stopped_data_address): New function.
11568 (win32_target_ops): Add entries for insert_watchpoint,
11569 remove_watchpoint, stopped_by_watchpoint, stopped_data_address.
11570 * win32-low.h (win32_target_ops): New members insert_point,
11571 remove_point, stopped_by_watchpoint, stopped_data_address.
11572
d993e290
PA		 115732009-06-25 Pedro Alves <pedro@codesourcery.com>
11574
11575 * server.c (process_serial_event): Re-return unsupported, not
11576 error, if the type isn't recognized. Re-allow supporting only
11577 insert or remove packets. Also call require_running for
11578 breakpoints. Add missing break statement to default case. Tidy.
11579 * target.h (struct target_ops): Rename insert_watchpoint to
11580 insert_point, and remove_watchpoint to remove_point.
11581
11582 * linux-low.h (struct linux_target_ops): Likewise.
11583 * linux-low.c (linux_insert_watchpoint): Rename to ...
11584 (linux_insert_point): ... this. Adjust.
11585 (linux_remove_watchpoint): Rename to ...
11586 (linux_remove_point): ... this. Adjust.
11587 (linux_target_ops): Adjust.
11588 * linux-crisv32-low.c (cris_insert_watchpoint): Rename to ...
11589 (cris_insert_point): ... this.
11590 (cris_remove_watchpoint): Rename to ...
11591 (cris_remove_point): ... this.
11592 (the_low_target): Adjust.
11593
0f54c268
PM		 115942009-06-24 Pierre Muller <muller@ics.u-strasbg.fr>
11595
11596 * server.c (handle_v_kill): Pass signal_pid to
11597 kill_inferior if multi_process is zero.
11598
c6314022
AR		 115992009-06-23 Aleksandar Ristovski <aristovski@qnx.com>
11600
11601 * server.c (process_serial_event): Add support for Z0 and Z1 packet.
11602 * target.h (target_ops): Comment for *_watchpoint to make it clear
11603 the functions can get types '0' and '1'.
11604
4463ce24
AR		 116052009-06-22 Aleksandar Ristovski <aristovski@qnx.com>
11606
11607 * linux-low.c (usr_fetch_inferior_registers): Remove check for regno 0.
11608 * proc-service.c (ps_lgetregs): Pass -1 to fetch all registers.
11609 * regcache.c (get_regcache): Likewise.
11610 * spu-low.c (spu_fetch_registers): Remove 0 to -1 conversion.
11611 * win32-low.c (child_fetch_inferior_registers): Remove check for
11612 regno 0.
11613
cf8fd78b
PA		 116142009-06-19 Aleksandar Ristovski <aristovski@qnx.com>
11615 Pedro Alves <pedro@codesourcery.com>
11616
11617 * target.h (struct target_ops) <supports_multi_process>: New
11618 callback.
11619 (target_supports_multi_process): New.
11620 * server.c (handle_query): Even if GDB reports support, only
11621 enable multi-process if the target also supports it. Report
11622 multi-process support only if the target backend supports it.
11623 * linux-low.c (linux_supports_multi_process): New function.
11624 (linux_target_ops): Install it as target_supports_multi_process
11625 callback.
11626
47c0c975
DE		 116272009-05-24 Doug Evans <dje@google.com>
11628
e09875d4
DE		 11629 Global renaming of find_thread_pid to find_thread_ptid.
11630 * server.h (find_thread_ptid): Renamed from find_thread_pid.
11631 * inferiors.c (find_thread_ptid): Renamed from find_thread_pid.
11632 All callers updated.
11633
e27d73f6
DE		 11634 * linux-low.c (handle_extended_wait): Use linux_resume_one_lwp
11635 to resume the newly created thread, don't call ptrace (PTRACE_CONT)
11636 directly.
11637
47c0c975
DE		 11638 * linux-low.c (get_stop_pc): Print pc if debug_threads.
11639 (check_removed_breakpoint, linux_wait_for_lwp): Ditto.
11640 (linux_resume_one_lwp): Ditto.
11641
2acc282a
DE		 116422009-05-23 Doug Evans <dje@google.com>
11643
11644 * linux-low.c (linux_resume_one_lwp): Change type of first arg
11645 from struct inferior_list_entry * to struct lwp_info *.
11646 All callers updated.
11647
9f1036c1
DE		 116482009-05-13 Doug Evans <dje@google.com>
11649
11650 * linux-x86-low.c: Don't include assert.h.
11651 (x86_siginfo_fixup): Use fatal, not assert.
11652 (x86_arch_setup): Fix comment.
11653
d0722149
DE		 116542009-05-12 Doug Evans <dje@google.com>
11655
11656 Biarch support for i386/amd64 gdbserver.
11657 * Makefile.in (SFILES): Remove linux-i386-low.c, linux-x86-64-low.c.
11658 Add linux-x86-low.c.
11659 (linux-i386-low.o, linux-x86-64-low.o): Delete.
11660 (linux-x86-low.o): Add.
11661 * linux-x86-64-low.c: Delete.
11662 * linux-i386-low.c: Delete.
11663 * linux-x86-low.c: New file.
11664 * configure.srv (i?86-linux srv_tgtobj): Replace linux-i386-low.o with
11665 linux-x86-low.o.
11666 (x86_64-linux srv_tgtobj): Replace linux-x86-64-low.o with
11667 linux-x86-low.o.
11668 (x86_64-linux srv_regobj): Add reg-i386-linux.o.
11669 * linux-low.c: Include ansidecl.h, elf/common.h, elf/external.h.
11670 (linux_child_pid_to_exec_file): New function.
11671 (elf_64_header_p, elf_64_file_p): New functions.
11672 (siginfo_fixup): New function.
11673 (linux_xfer_siginfo): New local inf_siginfo. Call siginfo_fixup to
11674 give target a chance to convert layout.
11675 * linux-low.h (linux_target_ops): New member siginfo_fixup.
11676 (linux_child_pid_to_exec_file, elf_64_file_p): Declare.
11677
fdeb2a12
DE		 116782009-05-07 Doug Evans <dje@google.com>
11679
11680 * linux-low.c (regsets_fetch_inferior_registers): Fix memory leak.
11681 (regsets_store_inferior_registers): Ditto.
11682
a6dbe5df
PA		 116832009-05-06 Pedro Alves <pedro@codesourcery.com>
11684
11685 PR server/10048
11686
11687 * linux-low.c (must_set_ptrace_flags): Delete.
11688 (linux_create_inferior): Set `lwp->must_set_ptrace_flags' instead
11689 of the global.
11690 (linux_attach_lwp_1): Don't set PTRACE_SETOPTIONS here. Set
11691 `lwp->must_set_ptrace_flags' instead.
ba42693b 11692 (linux_wait_for_event_1): Set ptrace options here.
a6dbe5df
PA		 11693 (linux_wait_1): ... not here.
11694
5091eb23
DE		 116952009-04-30 Doug Evans <dje@google.com>
11696
9f767825
DE		 11697 * inferiors.c (started_inferior_callback): New function.
11698 (attached_inferior_callback): New function.
11699 (have_started_inferiors_p, have_attached_inferiors_p): New functions.
11700 * server.c (print_started_pid, print_attached_pid): New functions.
11701 (detach_or_kill_for_exit): New function.
11702 (main): Call it instead of for_each_inferior (kill_inferior_callback).
11703 * server.h (have_started_inferiors_p): Declare.
11704 (have_attached_inferiors_p): Declare.
11705
5091eb23
DE		 11706 * inferiors.c (remove_process): Fix memory leak, free process.
11707 * linux-low.c (linux_remove_process): New function.
11708 (linux_kill): Call it instead of remove_process.
11709 (linux_detach, linux_wait_1): Ditto.
11710
155c8968
PA		 117112009-04-19 Danny Backx <dannybackx@users.sourceforge.net>
11712
11713 * configure.srv: Add x86 Windows CE target.
11714
7fe519cb
UW		 117152009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
11716
11717 * inferiors.c (get_thread_process): Make global.
11718 * server.h (get_thread_process): Add prototype.
11719 * thread-db.c (find_one_thread): Use get_thread_process
11720 instead of current_process.
11721 (thread_db_get_tls_address): Do not crash if called when
11722 thread layer is not yet initialized.
11723
5472f405
UW		 117242009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
11725
11726 * remote-utils.c (prepare_resume_reply): Null-terminate packet.
11727 * spu-low.c (current_tid): Rename to ...
11728 (current_ptid): ... this.
11729 (fetch_ppc_register, fetch_ppc_memory, store_ppc_memory,
11730 spu_proc_xfer_spu, spu_resume, spu_request_interrupt): Use
11731 ptid_get_lwp (current_ptid) instead of current_tid.
11732 (spu_kill, spu_detach, spu_join, spu_wait): Use pid argument
11733 instead of current_tid. Use find_process_pid to verify pid
11734 argument is valid. Pass proper argument to remove_process.
11735 (spu_thread_alive): Compare current_ptid instead of current_tid.
11736 (spu_resume): Likewise.
11737
55ac2b99
PA		 117382009-04-02 Pedro Alves <pedro@codesourcery.com>
11739
11740 * linux-low.c (usr_store_inferior_registers): Declare local `pid'
11741 variable.
11742
95954743
PA		 117432009-04-01 Pedro Alves <pedro@codesourcery.com>
11744
11745 Implement the multiprocess extensions, and add linux multiprocess
11746 support.
11747
11748 * server.h (ULONGEST): Declare.
11749 (struct ptid, ptid_t): New.
11750 (minus_one_ptid, null_ptid): Declare.
11751 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
11752 (ptid_get_tid, ptid_equal, ptid_is_pid): Declare.
11753 (struct inferior_list_entry): Change `id' type from unsigned from
11754 to ptid_t.
11755 (struct sym_cache, struct breakpoint, struct
11756 process_info_private): Forward declare.
11757 (struct process_info): Declare.
11758 (current_process): Declare.
11759 (all_processes): Declare.
11760 (initialize_inferiors): Declare.
11761 (add_thread): Adjust to use ptid_t.
11762 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): Ditto.
11763 (add_process, remove_process, find_thread_pid): Declare.
11764 (find_inferior_id): Adjust to use ptid_t.
11765 (cont_thread, general_thread, step_thread): Change type to ptid_t.
11766 (multi_process): Declare.
11767 (push_event): Adjust to use ptid_t.
11768 (read_ptid, write_ptid): Declare.
11769 (prepare_resume_reply): Adjust to use ptid_t.
11770 (clear_symbol_cache): Declare.
11771 * inferiors.c (all_processes): New.
11772 (null_ptid, minus_one_ptid): New.
11773 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
11774 (ptid_get_tid, ptid_equal, ptid_is_pid): New.
11775 (add_thread): Change unsigned long to ptid. Remove gdb_id
11776 parameter. Adjust.
11777 (thread_id_to_gdb_id, thread_to_gdb_id): Change unsigned long to ptid.
11778 (gdb_id_to_thread): Rename to ...
11779 (find_thread_pid): ... this. Change unsigned long to ptid.
11780 (gdb_id_to_thread_id, find_inferior_id): Change unsigned long to ptid.
11781 (loaded_dll, pull_pid_from_list): Adjust.
11782 (add_process, remove_process, find_process_pid)
11783 (get_thread_process, current_process, initialize_inferiors): New.
11784 * target.h (struct thread_resume) <thread>: Change type to ptid_t.
11785 (struct target_waitstatus) <related_pid>: Ditto.
11786 (struct target_ops) <kill, detach>: Add `pid' argument. Change
11787 return type to int.
11788 (struct target_ops) <join>: Add `pid' argument.
11789 (struct target_ops) <thread_alive>: Change pid's type to ptid_t.
11790 (struct target_ops) <wait>: Add `ptid' field. Change return type
11791 to ptid.
11792 (kill_inferior, detach_inferior, join_inferior): Add `pid' argument.
11793 (mywait): Add `ptid' argument. Change return type to ptid_t.
11794 (target_pid_to_str): Declare.
11795 * target.c (set_desired_inferior): Adjust to use ptids.
11796 (mywait): Add new `ptid' argument. Adjust.
11797 (target_pid_to_str): New.
11798 * mem-break.h (free_all_breakpoints): Declare.
11799 * mem-break.c (breakpoints): Delelete.
11800 (set_breakpoint_at, delete_breakpoint, find_breakpoint_at)
11801 (check_mem_read, check_mem_write, delete_all_breakpoints): Adjust
11802 to use per-process breakpoint list.
11803 (free_all_breakpoints): New.
11804 * remote-utils.c (struct sym_cache) <name>: Drop `const'.
11805 (symbol_cache, all_symbols_looked_up): Delete.
11806 (hexchars): New.
11807 (ishex, unpack_varlen_hex, write_ptid, hex_or_minus_one,
11808 read_ptid): New.
11809 (prepare_resume_reply): Change ptid argument's type from unsigned
11810 long to ptid_t. Adjust. Implement W;process and X;process.
11811 (free_sym_cache, clear_symbol_cache): New.
11812 (look_up_one_symbol): Adjust to per-process symbol cache. *
11813 * server.c (cont_thread, general_thread, step_thread): Change type
11814 to ptid_t.
11815 (attached): Delete.
11816 (multi_process): New.
11817 (last_ptid): Change type to ptid_t.
11818 (struct vstop_notif) <ptid>: Change type to ptid_t.
11819 (queue_stop_reply, push_event): Change `ptid' argument's type to
11820 ptid_t.
11821 (discard_queued_stop_replies): Add `pid' argument.
11822 (start_inferior): Adjust to use ptids. Adjust to mywait interface
11823 changes. Don't reference the `attached' global.
11824 (attach_inferior): Adjust to mywait interface changes.
11825 (handle_query): Adjust to use ptids. Parse GDB's qSupported
11826 features. Handle and report "multiprocess+". Handle
11827 "qAttached:PID".
11828 (handle_v_cont): Adjust to use ptids. Adjust to mywait interface
11829 changes.
11830 (handle_v_kill): New.
11831 (handle_v_stopped): Adjust to use target_pid_to_str.
11832 (handle_v_requests): Allow multiple attaches and runs when
11833 multiprocess extensions are in effect. Handle "vKill".
11834 (myresume): Adjust to use ptids.
11835 (queue_stop_reply_callback): Add `arg' parameter. Handle it.
11836 (handle_status): Adjust to discard_queued_stop_replies interface
11837 change.
11838 (first_thread_of, kill_inferior_callback)
11839 (detach_or_kill_inferior_callback, join_inferiors_callback): New.
11840 (main): Call initialize_inferiors. Adjust to use ptids, killing
11841 and detaching from all inferiors. Handle multiprocess packet
11842 variants.
11843 * linux-low.h: Include gdb_proc_service.h.
11844 (struct process_info_private): New.
11845 (struct linux_target_ops) <pid_of>: Use ptid_get_pid.
11846 <lwpid_of>: Use ptid_get_lwp.
11847 (get_lwp_thread): Adjust.
11848 (struct lwp_info): Add `dead' member.
11849 (find_lwp_pid): Declare.
11850 * linux-low.c (thread_db_active): Delete.
11851 (new_inferior): Adjust comment.
11852 (inferior_pid): Delete.
11853 (linux_add_process): New.
11854 (handle_extended_wait): Adjust.
11855 (add_lwp): Change unsigned long to ptid.
11856 (linux_create_inferior): Add process to processes table. Adjust
11857 to use ptids. Don't set new_inferior here.
11858 (linux_attach_lwp): Rename to ...
11859 (linux_attach_lwp_1): ... this. Add `initial' argument. Handle
11860 it. Adjust to use ptids.
11861 (linux_attach_lwp): New.
11862 (linux_attach): Add process to processes table. Don't set
11863 new_inferior here.
11864 (struct counter): New.
11865 (second_thread_of_pid_p, last_thread_of_process_p): New.
11866 (linux_kill_one_lwp): Add `args' parameter. Handle it. Adjust to
11867 multiple processes.
11868 (linux_kill): Add `pid' argument. Handle it. Adjust to multiple
11869 processes. Remove process from process table.
11870 (linux_detach_one_lwp): Add `args' parameter. Handle it. Adjust
11871 to multiple processes.
11872 (any_thread_of): New.
11873 (linux_detach): Add `pid' argument, and handle it. Remove process
11874 from processes table.
11875 (linux_join): Add `pid' argument. Handle it.
11876 (linux_thread_alive): Change unsighed long argument to ptid_t.
11877 Consider dead lwps as not being alive.
11878 (status_pending_p): Rename `dummy' argument to `arg'. Filter out
11879 threads we're not interested in.
11880 (same_lwp, find_lwp_pid): New.
11881 (linux_wait_for_lwp): Change `pid' argument's type from int to
11882 ptid_t. Adjust.
11883 (linux_wait_for_event): Rename to ...
11884 (linux_wait_for_event_1): ... this. Change `pid' argument's type
11885 from int to ptid_t. Adjust.
11886 (linux_wait_for_event): New.
11887 (linux_wait_1): Add `ptid' argument. Change return type to
11888 ptid_t. Adjust. Use last_thread_of_process_p. Remove processes
11889 that exit from the process table.
11890 (linux_wait): Add `ptid' argument. Change return type to ptid_t.
11891 Adjust.
11892 (mark_lwp_dead): New.
11893 (wait_for_sigstop): Adjust to use ptids. If a process exits while
11894 stopping all threads, mark its main lwp as dead.
11895 (linux_set_resume_request, linux_resume_one_thread): Adjust to use
11896 ptids.
11897 (fetch_register, usr_store_inferior_registers)
11898 (regsets_fetch_inferior_registers)
11899 (regsets_store_inferior_registers, linux_read_memory)
11900 (linux_write_memory): Inline `inferior_pid'.
11901 (linux_look_up_symbols): Adjust to use per-process
11902 `thread_db_active'.
11903 (linux_request_interrupt): Adjust to use ptids.
11904 (linux_read_auxv): Inline `inferior_pid'.
11905 (initialize_low): Don't reference thread_db_active.
11906 * gdb_proc_service.h (struct ps_prochandle) <pid>: Remove.
11907 * proc-service.c (ps_lgetregs): Use find_lwp_pid.
11908 (ps_getpid): Return the pid of the current inferior.
11909 * thread-db.c (proc_handle, thread_agent): Delete.
11910 (thread_db_create_event, thread_db_enable_reporting): Adjust to
11911 per-process data.
11912 (find_one_thread): Change argument type to ptid_t. Adjust to
11913 per-process data.
11914 (maybe_attach_thread): Adjust to per-process data and ptids.
11915 (thread_db_find_new_threads): Ditto.
11916 (thread_db_init): Ditto.
11917 * spu-low.c (spu_create_inferior, spu_attach): Add process to
11918 processes table. Adjust to use ptids.
11919 (spu_kill, spu_detach): Adjust interface. Remove process from
11920 processes table.
11921 (spu_join, spu_thread_alive): Adjust interface.
11922 (spu_wait): Adjust interface. Remove process from processes
11923 table. Adjust to use ptids.
11924 * win32-low.c (current_inferior_tid): Delete.
11925 (current_inferior_ptid): New.
11926 (debug_event_ptid): New.
11927 (thread_rec): Take a ptid. Adjust.
11928 (child_add_thread): Add `pid' argument. Adjust to use ptids.
11929 (child_delete_thread): Ditto.
11930 (do_initial_child_stuff): Add `attached' argument. Add process to
11931 processes table.
11932 (child_fetch_inferior_registers, child_store_inferior_registers):
11933 Adjust.
11934 (win32_create_inferior): Pass 0 to do_initial_child_stuff.
11935 (win32_attach): Pass 1 to do_initial_child_stuff.
11936 (win32_kill): Adjust interface. Remove process from processes
11937 table.
11938 (win32_detach): Ditto.
11939 (win32_join): Adjust interface.
11940 (win32_thread_alive): Take a ptid.
11941 (win32_resume): Adjust to use ptids.
11942 (get_child_debug_event): Ditto.
11943 (win32_wait): Adjust interface. Remove exiting process from
11944 processes table.
11945
bd99dc85
PA		 119462009-04-01 Pedro Alves <pedro@codesourcery.com>
11947
11948 Non-stop mode support.
11949
11950 * server.h (non_stop): Declare.
11951 (gdb_client_data, handler_func): Declare.
11952 (delete_file_handler, add_file_handler, start_event_loop):
11953 Declare.
11954 (handle_serial_event, handle_target_event, push_event)
11955 (putpkt_notif): Declare.
11956 * target.h (enum resume_kind): New.
11957 (struct thread_resume): Replace `step' field by `kind' field.
11958 (TARGET_WNOHANG): Define.
11959 (struct target_ops) <wait>: Add `options' argument.
11960 <supports_non_stop, async, start_non_stop>: New fields.
11961 (target_supports_non_stop, target_async): New.
11962 (start_non_stop): Declare.
11963 (mywait): Add `options' argument.
11964 * target.c (mywait): Add `options' argument. Print child exit
11965 notifications here.
11966 (start_non_stop): New.
11967 * server.c (non_stop, own_buf, mem_buf): New globals.
11968 (struct vstop_notif): New.
11969 (notif_queue): New global.
11970 (queue_stop_reply, push_event, discard_queued_stop_replies)
11971 (send_next_stop_reply): New.
11972 (start_inferior): Adjust to use resume_kind. Adjust to mywait
11973 interface changes.
11974 (attach_inferior): In non-stop mode, don't wait for the target
11975 here.
11976 (handle_general_set): Handle QNonStop.
11977 (handle_query): When handling qC, return the current general
11978 thread, instead of the first thread of the list.
11979 (handle_query): If the backend supports non-stop mode, include
11980 QNonStop+ in the qSupported query response.
11981 (handle_v_cont): Adjust to use resume_kind. Handle resume_stop
11982 and non-stop mode.
11983 (handle_v_attach, handle_v_run): Handle non-stop mode.
11984 (handle_v_stopped): New.
11985 (handle_v_requests): Report support for vCont;t. Handle vStopped.
11986 (myresume): Adjust to use resume_kind. Handle non-stop.
11987 (queue_stop_reply_callback): New.
11988 (handle_status): Handle non-stop mode.
11989 (main): Clear non_stop flag on reconnection. Use the event-loop.
11990 Refactor serial protocol handling from here ...
11991 (process_serial_event): ... to this new function. When GDB
11992 selects any thread, select one here. In non-stop mode, wait until
11993 GDB acks all pending events before exiting.
11994 (handle_serial_event, handle_target_event): New.
11995 * remote-utils.c (remote_open): Install remote_desc in the event
11996 loop.
11997 (remote_close): Remove remote_desc from the event loop.
11998 (putpkt_binary): Rename to...
11999 (putpkt_binary_1): ... this. Add `is_notic' argument. Handle it.
12000 (putpkt_binary): New as wrapper around putpkt_binary_1.
12001 (putpkt_notif): New.
12002 (prepare_resume_reply): In non-stop mode, don't change the
12003 general_thread.
12004 * event-loop.c: New.
12005 * Makefile.in (OBJ): Add event-loop.o.
12006 (event-loop.o): New rule.
12007
12008 * linux-low.h (pid_of): Moved here.
12009 (lwpid_of): New.
12010 (get_lwp_thread): Use lwpid_of.
12011 (struct lwp_info): Delete `lwpid' field. Add `suspended' field.
12012 * linux-low.c (pid_of): Delete.
12013 (inferior_pid): Use lwpid_of.
12014 (linux_event_pipe): New.
12015 (target_is_async_p): New.
12016 (delete_lwp): New.
12017 (handle_extended_wait): Use lwpid_of.
12018 (add_lwp): Don't set lwpid field.
12019 (linux_attach_lwp): Adjust debug output. Use lwpid_of.
12020 (linux_kill_one_lwp): If killing a running lwp, stop it first.
12021 Use lwpid_of. Adjust to linux_wait_for_event interface changes.
12022 (linux_detach_one_lwp): If detaching from a running lwp, stop it
12023 first. Adjust to linux_wait_for_event interface changes. Use
12024 lwpid_of.
12025 (linux_detach): Don't delete the main lwp here.
12026 (linux_join): Use my_waitpid. Avoid signal_pid. Use lwpid_of.
12027 (status_pending_p): Don't consider explicitly suspended lwps.
12028 (linux_wait_for_lwp): Take an integer pid instead of a lwp_info
12029 pointer. Add OPTIONS argument. Change return type to int. Use
12030 my_waitpid instead of sleeping. Handle WNOHANG. Use lwpid_of.
12031 (linux_wait_for_event): Take an integer pid instead of a lwp_info
12032 pointer. Add status pointer argument. Return a pid instead of a
12033 status. Use lwpid_of. Adjust to linux_wait_for_lwp interface
12034 changes. In non-stop mode, don't switch to a random thread.
12035 (linux_wait): Rename to...
12036 (linux_wait_1): ... this. Add target_options argument, and handle
12037 it. Adjust to use resume_kind. Use lwpid_of. In non-stop mode,
12038 don't handle the continue thread. Handle TARGET_WNOHANG. Merge
12039 clean exit and signal exit code. Don't stop all threads in
12040 non-stop mode. In all-stop mode, only stop all threads when
12041 reporting a stop to GDB. Handle explicit thread stop requests.
12042 (async_file_flush, async_file_mark): New.
12043 (linux_wait): New.
12044 (send_sigstop): Use lwpid_of.
12045 (wait_for_sigstop): Use lwpid_of. Adjust to linux_wait_for_event
12046 interface changes. In non-stop mode, don't switch to a random
12047 thread.
12048 (linux_resume_one_lwp): Use lwpid_of.
12049 (linux_continue_one_thread, linux_queue_one_thread): Merge into ...
12050 (linux_resume_one_thread): ... this. Handle resume_stop. In
12051 non-stop mode, don't look for pending flag in all threads.
12052 (resume_status_pending_p): Don't consider explicitly suspended
12053 threads.
12054 (my_waitpid): Reimplement. Emulate __WALL.
12055 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
12056 Use lwpid_of.
12057 (sigchld_handler, linux_supports_non_stop, linux_async)
12058 (linux_start_non_stop): New.
12059 (linux_target_ops): Register linux_supports_non_stop, linux_async
12060 and linux_start_non_stop.
12061 (initialize_low): Install SIGCHLD handler.
12062 * thread-db.c (thread_db_create_event, find_one_thread)
12063 (thread_db_get_tls_address): Use lwpid_of.
12064 * win32-low.c (win32_detach): Adjust to use resume_kind.
12065 (win32_wait): Add `options' argument.
12066 * spu-low.c (spu_resume): Adjust to use resume_kind.
12067 (spu_wait): Add `options' argument.
12068
5b1c542e
PA		 120692009-04-01 Pedro Alves <pedro@codesourcery.com>
12070
12071 Decouple target code from remote protocol.
12072
12073 * target.h (enum target_waitkind): New.
12074 (struct target_waitstatus): New.
12075 (struct target_ops) <wait>: Return an unsigned long. Take a
12076 target_waitstatus pointer instead of a char pointer.
12077 (mywait): Likewise.
12078 * target.c (mywait): Change prototype to return an unsigned long.
12079 Take a target_waitstatus pointer instead of a char pointer. Adjust.
12080 * server.h (thread_from_wait, old_thread_from_wait): Delete
12081 declarations.
12082 (prepare_resume_reply): Change prototype to take a
12083 target_waitstatus.
12084 * server.c (thread_from_wait, old_thread_from_wait): Delete.
12085 (last_status, last_ptid): New.
12086 (start_inferior): Remove "statusptr" argument. Adjust. Return a
12087 pid instead of a signal.
12088 (attach_inferior): Remove "status" and "signal" parameters.
12089 Adjust.
12090 (handle_query): For qGetTLSAddr, parse the thread id with strtol,
12091 not as an address.
12092 (handle_v_cont, handle_v_attach, handle_v_run, handle_v_kill)
12093 (handle_v_requests, myresume): Remove "status" and "signal"
12094 parameters. Adjust.
12095 (handle_status): New.
12096 (main): Delete local `status'. Adjust.
12097 * remote-utils.c: Include target.h.
12098 (prepare_resume_reply): Change prototype to take a
12099 target_waitstatus. Adjust.
12100
12101 * linux-low.c (linux_wait): Adjust to new target_ops->wait
12102 interface.
12103 * spu-low.c (spu_wait): Adjust.
12104 * win32-low.c (enum target_waitkind, struct target_waitstatus):
12105 Delete.
12106 (win32_wait): Adjust.
12107
2bd7c093
PA		 121082009-04-01 Pedro Alves <pedro@codesourcery.com>
12109
12110 * target.h (struct thread_resume): Delete leave_stopped member.
12111 (struct target_ops): Add a `n' argument to the `resume' callback.
12112 * server.c (start_inferior): Adjust.
12113 (handle_v_cont, myresume): Adjust.
12114 * linux-low.c (check_removed_breakpoint): Adjust to resume
12115 interface change, and to removed leave_stopped field.
12116 (resume_ptr): Delete.
12117 (struct thread_resume_array): New.
12118 (linux_set_resume_request): Add new `arg' parameter. Adjust to
12119 resume interface change.
12120 (linux_continue_one_thread, linux_queue_one_thread)
12121 (resume_status_pending_p): Check if the resume field is NULL
12122 instead of checking the leave_stopped member.
12123 (linux_resume): Adjust to the target resume interface change.
12124 * spu-low.c (spu_resume): Adjust to the target resume interface
12125 change.
12126 * win32-low.c (win32_detach, win32_resume): Ditto.
12127
c35fafde
PA		 121282009-04-01 Pedro Alves <pedro@codesourcery.com>
12129
12130 * linux-low.c (linux_wait_for_event): Don't clear the `stepping'
12131 flag.
12132 (wait_for_sigstop): Don't leave a finished single-step SIGTRAP
12133 pending.
12134 (linux_continue_one_thread): Only preserve the stepping flag if
12135 there's a pending breakpoint.
12136
0a59d50b
PA		 121372009-03-31 Pedro Alves <pedro@codesourcery.com>
12138
12139 * server.c (main): After the inferior having exited, call
12140 remote_close before exiting gdbserver.
12141
f04c6d38
TJB		 121422009-03-25 Thiago Jung Bauermann <bauerman@br.ibm.com>
12143
12144 Fix size of FPSCR in Power 7 processors.
12145 * linux-ppc-low.c (PPC_FEATURE_ARCH_2_05): Remove #define.
12146 (PPC_FEATURE_HAS_DFP): New #define.
12147 (ppc_arch_setup): Check for DFP feature instead of ISA 2.05 to decide on
12148 size of the FPSCR.
12149
78e5cee6
PA		 121502009-03-23 Pedro Alves <pedro@codesourcery.com>
12151
12152 * server.c (handle_query) Whitespace and formatting.
12153
1b3f6016
PA		 121542009-03-22 Pedro Alves <pedro@codesourcery.com>
12155
12156 * i387-fp.c, linux-arm-low.c, linux-cris-low.c,
12157 linux-crisv32-low.c, linux-i386-low.c, linux-low.c,
12158 linux-mips-low.c, linux-s390-low.c, linux-sparc-low.c,
12159 linux-x86-64-low.c, linux-xtensa-low.c, proc-service.c,
12160 regcache.c, remote-utils.c, server.c, spu-low.c, target.h,
12161 thread-db.c, win32-low.c, xtensa-xtregs.c, gdbreplay.c,
12162 Makefile.in, configure.ac: Fix whitespace throughout.
12163 * configure: Regenerate.
12164
a07b2135
PA		 121652009-03-22 Pedro Alves <pedro@codesourcery.com>
12166
12167 * inferiors.c (find_inferior): Make it safe for the callback
12168 function to delete the currently iterated inferior.
12169
67cc2626
PA		 121702009-03-22 Pedro Alves <pedro@codesourcery.com>
12171
12172 * Makefile.in (linuw_low_h): Move higher.
12173 (thread-db.o): Depend on $(linux_low_h).
12174
54a0b537
PA		 121752009-03-17 Pedro Alves <pedro@codesourcery.com>
12176
12177 Rename "process" to "lwp" throughout.
12178
12179 * linux-low.c (all_processes): Rename to...
12180 (all_lwps): ... this.
12181 (inferior_pid, handle_extended_wait, get_stop_pc): Adjust.
12182 (add_process): Rename to ...
12183 (add_lwp): ... this. Adjust.
12184 (linux_create_inferior): Adjust.
12185 (linux_attach_lwp): Adjust.
12186 (linux_attach): Adjust.
12187 (linux_kill_one_process): Rename to ...
12188 (linux_kill_one_lwp): ... this. Adjust.
12189 (linux_kill): Adjust.
12190 (linux_detach_one_process): Rename to ...
12191 (linux_detach_one_lwp): ... this. Adjust.
12192 (linux_detach): Adjust.
12193 (check_removed_breakpoint): Adjust.
12194 (status_pending_p): Adjust.
12195 (linux_wait_for_process): Rename to ...
12196 (linux_wait_for_lwp): ... this. Adjust.
12197 (linux_wait_for_event): Adjust.
12198 (send_sigstop): Adjust.
12199 (wait_for_sigstop): Adjust.
12200 (stop_all_processes): Rename to ...
12201 (stop_all_lwps): ... this.
12202 (linux_resume_one_process): Rename to ...
12203 (linux_resume_one_lwp): ... this. Adjust.
12204 (linux_set_resume_request, linux_continue_one_thread)
12205 (linux_queue_one_thread, resume_status_pending_p)
12206 (usr_store_inferior_registers, regsets_store_inferior_registers)
12207 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
12208 Adjust.
12209 * linux-low.h (get_process): Rename to ...
12210 (get_lwp): ... this. Adjust.
12211 (get_thread_process): Rename to ...
12212 (get_thread_lwp): ... this. Adjust.
12213 (get_process_thread): Rename to ...
12214 (get_lwp_thread): ... this. Adjust.
12215 (struct process_info): Rename to ...
12216 (struct lwp_info): ... this.
12217 (all_processes): Rename to ...
12218 (all_lwps): ... this.
12219 * proc-service.c (ps_lgetregs): Adjust.
12220 * thread-db.c (thread_db_create_event, find_one_thread)
12221 (maybe_attach_thread, thread_db_get_tls_address): Adjust.
12222
0b16c5cf
PA		 122232009-03-14 Pedro Alves <pedro@codesourcery.com>
12224
12225 * server.c (handle_query): Handle "qAttached".
12226
32de4b9d
NS		 122272009-03-13 Nathan Sidwell <nathan@codesourcery.com>
12228
12229 * Makefile.in, hostio-errno.c, errno.c, xtensa-xtregs.c: Change to
12230 GPLv3, update license URL.
12231
2aecd87f
DE		 122322009-03-01 Doug Evans <dje@google.com>
12233
93efd302 12234 * Makefile.in (INCLUDE_CFLAGS): Add -I$(srcdir)/../common.
2aecd87f
DE		 12235 (server_h): Add gdb_signals.h.
12236 (signals.o): Update.
12237 * server.h (target_signal_from_host,target_signal_to_host_p)
12238 (target_signal_to_host,target_signal_to_name): Moved to gdb_signals.h.
12239
86b1f9c5
PM		 122402009-02-14 Pierre Muller <muller@ics.u-strasbg.fr>
12241
12242 * remote-utils.c (getpkt): Also generate remote-debug
12243 information if noack_mode is set.
12244
4aa995e1
PA		 122452009-02-06 Pedro Alves <pedro@codesourcery.com>
12246
12247 * server.c (handle_query): Report qXfer:siginfo:read and
12248 qXfer:siginfo:write as supported and handle them.
12249 * target.h (struct target_ops) <qxfer_siginfo>: New field.
12250 * linux-low.c (linux_xfer_siginfo): New.
12251 (linux_target_ops): Set it.
12252
62709adf
PA		 122532009-01-26 Pedro Alves <pedro@codesourcery.com>
12254
12255 * server.c (gdbserver_usage): Mention --remote-debug.
12256 (main): Accept '--remote-debug' switch.
12257
aef93bd7
DE		 122582009-01-18 Doug Evans <dje@google.com>
12259
12260 * regcache.c (new_register_cache): No need to check result of xcalloc.
12261 * server.c (handle_search_memory): Back out calls to xmalloc,
12262 result is checked and error is returned to user upon failure.
12263 (handle_query): Ditto. Add more checks for result of malloc.
12264 (handle_v_cont): Check result of malloc, report error back to
12265 user upon failure.
12266 (handle_v_run): Ditto. Call freeargv.
12267 * server.h (freeargv): Declare.
12268 * utils.c (freeargv): New fn.
12269
54363045
DE		 122702009-01-15 Doug Evans <dje@google.com>
12271
f626972c
DE		 12272 * gdbreplay.c (perror_with_name): Make arg const char *.
12273 * server.h (target_signal_to_name): Make return type const char *.
0842e787 12274 * thread-db.c (thread_db_err_str): Make return type const char *.
f626972c 12275 * utils.c (perror_with_name): Make arg const char *.
54363045 12276
18aae699
PA		 122772009-01-14 Pedro Alves <pedro@codesourcery.com>
12278
12279 * win32-low.c (get_child_debug_event): Issue a final DBG_CONTINUE
12280 when handling a EXIT_PROCESS_DEBUG_EVENT.
12281
ff703abe
JB		 122822009-01-06 Joel Brobecker <brobecker@adacore.com>
12283
12284 * gdbreplay.c (gdbreplay_version): Update copyright year.
12285 * server.c (gdbserver_version): Likewise.
12286
f21cc1a2 122872009-01-05 Doug Evans <dje@google.com>
0e21c1ec
DE		 12288
12289 * linux-low.c (linux_attach_lwp): Add some comments/fixmes.
f21cc1a2 12290 (handle_extended_wait): Improve comment.
0e21c1ec 12291
bca929d3
DE		 122922008-12-13 Doug Evans <dje@google.com>
12293
12294 * utils.c (xmalloc,xcalloc,xstrdup): New fns.
12295 * server.h (ATTR_MALLOC): New macro.
12296 (xmalloc,xcalloc,xstrdup): Declare.
12297 * hostio.c: Replace malloc,calloc,strdup with xmalloc,xcalloc,xstrdup.
12298 * inferiors.c: Ditto.
12299 * linux-low.c: Ditto.
12300 * mem-break.c: Ditto.
12301 * regcache.c: Ditto.
12302 * remote-utils.c: Ditto.
12303 * server.c: Ditto.
12304 * target.c: Ditto.
12305 * win32-low.c: Ditto.
12306
97438e3f
DE		 123072008-12-12 Doug Evans <dje@google.com>
12308
896c7fbb
DE		 12309 * linux-low.c (linux_wait_for_process): Don't clobber current_inferior
12310 in debugging printf.
12311
97438e3f
DE		 12312 * linux-low.c (handle_extended_wait): Simplify, use my_waitpid.
12313
e3b886f8
DE		 123142008-12-09 Doug Evans <dje@google.com>
12315
12316 * linux-low.h (struct process_info): Delete member tid, unused.
12317 * thread-db.c (find_one_thread): Update.
12318 (maybe_attach_thread): Update.
12319
07e059b5
VP		 123202008-12-02 Pedro Alves <pedro@codesourcery.com>
12321
889bf7c5
PA		 12322 * target.h (struct target_ops): Add qxfer_osdata member.
12323 * linux-low.c: Include ctype.h and pwd.h and sys/types.h
12324 and dirent.h.
12325 (linux_qxfer_osdata): New functions.
12326 (linux_target_ops): Register linux_qxfer_osdata as qxfer_osdata
12327 callback.
12328 * server.c (handle_query): Handle "qXfer:osdata:read:".
12329 * remote-utils.c (buffer_grow, buffer_free, buffer_init, buffer_finish)
12330 (buffer_xml_printf): New functions.
12331 * server.h (struct buffer): New.
12332 (buffer_grow_str, buffer_grow_str0): New macros.
12333 (buffer_grow, buffer_free, buffer_init, buffer_finish)
12334 (buffer_xml_printf): Declare.
07e059b5 12335
4cab47ab
DE		 123362008-11-24 Doug Evans <dje@google.com>
12337
12338 * Makefile.in (VERSION,DIST,LINT,LINTFLAGS): Delete, unused.
12339
f142445f
DJ		 123402008-11-24 Daniel Jacobowitz <dan@codesourcery.com>
12341
12342 * server.c (handle_v_run): Always use the supplied argument list.
12343
d0107bb6 123442008-11-19 Bob Wilson <bob.wilson@acm.org>
889bf7c5 12345
d0107bb6
BW		 12346 * xtensa-xtregs.c (XTENSA_ELF_XTREG_SIZE): Change to 4.
12347 (xtensa_regmap_table): Add entry for scompare1.
889bf7c5 12348
2c4ad781
TJB		 123492008-11-18 Thiago Jung Bauermann <bauerman@br.ibm.com>
12350
12351 * Makefile.in (powerpc-isa205-32l.o, powerpc-isa205-32l.c,
12352 powerpc-isa205-altivec32l.o, powerpc-isa205-altivec32l.c,
12353 powerpc-isa205-vsx32l.o, powerpc-isa205-vsx32l.c,
12354 powerpc-isa205-64l.o, powerpc-isa205-64l.c,
12355 powerpc-isa205-altivec64l.o, powerpc-isa205-altivec64l.c,
12356 powerpc-isa205-vsx64l.o, powerpc-isa205-vsx64l.c): New targets.
12357 * configure.srv (powerpc*-*-linux*): Add ISA 2.05 object files and
12358 XML target descriptions.
12359 * linux-ppc-low.c (ppc_arch_setup): Init registers with 64-bit FPSCR
12360 when inferior is running on an ISA 2.05 or later processor. Add
12361 special case to return offset for full 64-bit slot of FPSCR when
12362 in 32-bits.
12363
dfb64f85
DJ		 123642008-11-14 Daniel Gutson <dgutson@codesourcery.com>
12365
12366 * Makefile.in (SFILES, clean): Added sparc64 files.
12367 (reg-sparc64.o, reg-sparc64.c): New.
12368 * configure.srv (sparc*-*-linux*): New configuration.
12369 * linux-low.c (regsets_fetch_inferior_registers): Swap ptrace
12370 syscall arguments for SPARC.
12371 (regsets_store_inferior_registers): Likewise.
12372 * linux-sparc-low.c: New file.
12373
66b6e1dd
DE		 123742008-10-21 Doug Evans <dje@google.com>
12375
12376 * Makefile.in (BFD_DIR,BFD,BFD_SRC,BFD_CFLAGS): Delete.
12377 (READLINE_DIR,READLINE_DEP): Delete.
12378 (INTERNAL_CFLAGS): Update.
12379 (LINTFLAGS): Update.
12380
9b710a42
PA		 123812008-10-10 Pedro Alves <pedro@codesourcery.com>
12382
12383 * server.c (handle_v_run): If GDB didn't specify an argv, use the
12384 whole argv from the last run, not just argv[0].
12385
5822d809
PA		 123862008-09-08 Pedro Alves <pedro@codesourcery.com>
12387
12388 * regcache.c (new_register_cache): Return NULL if the register
12389 cache size isn't known yet.
12390 (free_register_cache): Avoid dereferencing a NULL regcache.
12391
74aac56f
DJ		 123922008-09-04 Daniel Jacobowitz <dan@codesourcery.com>
12393
12394 * configure.srv: Merge MIPS and MIPS64.
12395
400b20f5
MR		 123962008-08-24 Maciej W. Rozycki <macro@linux-mips.org>
12397
12398 * Makefile.in (uninstall): Apply $(EXEEXT) too.
12399
677c5bb1
LM		 124002008-08-18 Luis Machado <luisgpm@br.ibm.com>
12401
12402 * Makefile.in: Add required vsx dependencies.
12403
12404 * linux-ppc-low: Define PPC_FEATURE_HAS_VSX.
12405 Declare init_registers_powerpc_vsx32l.
12406 Declare init_registers_powerpc_vsx64l.
12407 Define PTRACE_GETVSXREGS and PTRACE_SETVSXREGS.
12408 (ppc_arch_setup): Check for VSX in hwcap.
12409 (ppc_fill_vsxregset): New function.
12410 (ppc_store_vsxregset): New function.
12411 Add new VSX entry in regset_info target_regsets.
12412
12413 * configure.srv: Add new VSX dependencies.
12414
a6f3e723
SL		 124152008-08-12 Pedro Alves <pedro@codesourcery.com>
12416
12417 * remote-utils.c (noack_mode, transport_is_reliable): New globals.
12418 (remote_open): Set or clear transport_is_reliable.
12419 (putpkt_binary): Don't expect acks in noack mode.
12420 (getpkt): Don't send ack/nac in noack mode.
12421 * server.c (handle_general_set): Handle QStartNoAckMode.
12422 (handle_query): If connected by tcp pass QStartNoAckMode+ in
12423 qSupported.
12424 (main): Reset noack_mode on every connection.
12425 * server.h (noack_mode): Declare.
12426
a417dc56
RW		 124272008-08-07 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
12428
12429 * Makefile.in (GDBREPLAY_OBS): New variable.
12430 (gdbreplay$(EXEEXT)): Use it to avoid unportable $^.
12431
3221518c
UW		 124322008-08-05 Ulrich Weigand <uweigand@de.ibm.com>
12433 Daniel Jacobowitz <dan@codesourcery.com>
12434
12435 * linux-low.c (linux_resume_one_process): Ignore ESRCH.
12436 (usr_store_inferior_registers): Likewise.
12437 (regsets_store_inferior_registers): Likewise.
12438
ec56be1b
PA		 124392008-07-31 Rolf Jansen <rj@surtec.com>
12440 Pedro Alves <pedro@codesourcery.com>
12441
12442 * configure.ac: Check for memmem declaration.
12443 * server.c [HAVE_MALLOC_H]: Include malloc.h.
12444 (disable_packet_vCont, disable_packet_Tthread, disable_packet_qC)
12445 (disable_packet_qfThreadInfo): Unconditionally compile.
12446 * server.h [!HAVE_DECL_MEMMEM]: Declare memmem.
12447 * configure, config.in: Regenerate.
12448
2fe5e3ff
DE		 124492008-07-28 Doug Kwan <dougkwan@google.com>
12450
12451 * linux-low.c (sys/dir.h, sys/user.h): Remove includes.
12452 (linux_write_memory): Remove declaration of errno.
12453
836acd6d
UW		 124542008-07-12 Ulrich Weigand <uweigand@de.ibm.com>
12455
12456 * linux-low.c (handle_extended_wait): Do not use "status"
12457 variable uninitialized.
12458
aeba519e
PA		 124592008-07-07 Pedro Alves <pedro@codesourcery.com>
12460
12461 * server.c (handle_v_attach): Inhibit reporting dll changes.
12462
db42f210
PA		 124632008-06-27 Pedro Alves <pedro@codesourcery.com>
12464
12465 * remote-utils.c (prepare_resume_reply): If requested, don't
12466 output "thread:TID" in the T stop reply.
12467
12468 * server.c (disable_packet_vCont, disable_packet_Tthread)
12469 (disable_packet_qC, disable_packet_qfThreadInfo): New globals.
12470 (handle_query): If requested, disable support for qC, qfThreadInfo
12471 and qsThreadInfo.
12472 (handle_v_requests): If requested, disable support for vCont.
12473 (gdbserver_show_disableable): New.
12474 (main): Handle --disable-packet and --disable-packet=LIST.
12475
12476 * server.h (disable_packet_vCont, disable_packet_Tthread)
12477 (disable_packet_qC, disable_packet_qfThreadInfo): Declare.
12478
8e4c5421
CD		 124792008-06-20 Carlos O'Donell <carlos@codesourcery.com>
12480
12481 * server.c (gdbserver_usage): Mention --version.
12482
6e23a804
DJ		 124832008-06-06 Daniel Jacobowitz <dan@codesourcery.com>
12484
12485 * Makefile.in (gdbreplay.o): New rule.
12486
90aa6a40
JM		 124872008-06-06 Joseph Myers <joseph@codesourcery.com>
12488
12489 * gdbreplay.c (gdbreplay_version): Say gdbreplay in version
12490 message, not gdbserver.
12491
c16158bc 124922008-06-05 Vladimir Prus <vladimir@codesourcery.com>
889bf7c5
PA		 12493 Nathan Sidwell <nathan@codesourcery.com>
12494 Joseph Myers <joseph@codesourcery.com>
c16158bc
JM		 12495
12496 * acinclude.m4: Include ../../config/acx.m4.
12497 * configure.ac: Use ACX_PKGVERSION and ACX_BUGURL.
12498 * configure, config.in: Regenerate.
12499 * Makefile.in (gdbreplay$(EXEEXT)): Add version.o.
12500 * server.c (gdbserver_version): Print PKGVERSION.
12501 (gdbsrever_usage): Add stream parameter. Print REPORT_BUGS_TO.
12502 (main): Adjust gdbserver_usage calls.
12503 * gdbreplay.c (version, host_name): Add declarations.
12504 (gdbreplay_version, gdbreplay_usage): New.
12505 (main): Accept --version and --help options.
12506
aeb75bf5
DJ		 125072008-06-04 Daniel Jacobowitz <dan@codesourcery.com>
12508
12509 * linux-arm-low.c (thumb_breakpoint, thumb_breakpoint_len): New.
12510 (arm_breakpoint_at): Handle Thumb.
12511 (the_low_target): Add comment.
12512
76b233dd
UW		 125132008-05-29 Ulrich Weigand <uweigand@de.ibm.com>
12514
12515 * linux-ppc-low.c (ppc_collect_ptrace_register): Clear buffer.
12516
08388c79
DE		 125172008-05-09 Doug Evans <dje@google.com>
12518
a3c83fae
DE		 12519 * server.h (decode_search_memory_packet): Declare.
12520 * remote-utils.c (decode_search_memory_packet): New fn.
12521 * server.c (handle_search_memory_1): New fn.
08388c79
DE		 12522 (handle_search_memory): New fn.
12523 (handle_query): Process qSearch:memory packets.
12524
bb9c3d36
UW		 125252008-05-08 Ulrich Weigand <uweigand@de.ibm.com>
12526
12527 * regcache.c (registers_length): Remove.
12528 (set_register_cache): Verify that PBUFSIZ is large enough to hold a
12529 full register packet.
12530 * regcache.h (registers_length): Remove prototype.
12531 * server.h (PBUFSIZ): Define to 16384.
12532
7284e1be
UW		 125332008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
12534
12535 * configure.srv (powerpc*-*-linux*): Set srv_regobj to
12536 powerpc-32l.o, powerpc-altivec32l.o, powerpc-e500l.o,
12537 powerpc-64l.o, and powerpc-altivec64l.o.
12538 Remove rs6000/powerpc-32.xml, rs6000/powerpc-64.xml, and
12539 rs6000/powerpc-e500.xml; add rs6000/powerpc-32l.xml,
12540 rs6000/powerpc-altivec32l.xml, rs6000/powerpc-e500l.xml,
12541 rs6000/powerpc-64l.xml, rs6000/powerpc-altivec64l.xml,
12542 rs6000/power-linux.xml, and rs6000/power64-linux.xml
12543 to srv_xmlfiles.
12544
12545 * Makefile.in (reg-ppc.o, reg-ppc.c): Remove, replace by ...
12546 (powerpc-32l.o, powerpc-32l.c): ... these new rules.
12547 (powerpc-32.o, powerpc-32.c): Remove, replace by ...
12548 (powerpc-altivec32l.o, powerpc-altivec32l.c): ... these new rules.
12549 (powerpc-e500.o, powerpc-e500.c): Remove, replace by ...
12550 (powerpc-e500l.o, powerpc-e500l.c): ... these new rules.
12551 (reg-ppc64.o, reg-ppc64.c): Remove, replace by ...
12552 (powerpc-64l.o, powerpc-64l.c): ... these new rules.
12553 (powerpc-64.o, powerpc-64.c): Remove, replace by ...
12554 (powerpc-altivec64l.o, powerpc-altivec64l.c): ... these new rules.
12555 (clean): Update.
12556
12557 * linux-ppc-low.c (init_registers_ppc): Remove, replace by ...
12558 (init_registers_powerpc_32l): ... this new prototype.
12559 (init_registers_powerpc_32): Remove, replace by ...
12560 (init_registers_powerpc_altivec32l): ... this new prototype.
12561 (init_registers_powerpc_e500): Remove, replace by ...
12562 (init_registers_powerpc_e500l): ... this new prototype.
12563 (init_registers_ppc64): Remove, replace by ...
12564 (init_registers_powerpc_64l): ... this new prototype.
12565 (init_registers_powerpc_64): Remove, replace by ...
12566 (init_registers_powerpc_altivec64l): ... this new prototype.
12567 (ppc_num_regs): Set to 73.
12568 (PT_ORIG_R3, PT_TRAP): Define if necessary.
12569 (ppc_regmap, ppc_regmap_e500): Add values for orig_r3 and trap.
12570 (ppc_cannot_store_register): Handle orig_r3 and trap.
12571 (ppc_arch_setup): Update init_registers_... calls.
12572 (ppc_fill_gregset): Handle orig_r3 and trap.
12573
12574 * inferiors.c (clear_inferiors): Reset current_inferior.
12575
fdc59709
PB		 125762008-04-23 Paolo Bonzini <bonzini@gnu.org>
12577
889bf7c5
PA		 12578 * acinclude.m4: Add override.m4.
12579 * configure: Regenerate.
fdc59709 12580
c9b2f845
UW		 125812008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
12582
12583 * linux-ppc-low.c (ppc_arch_setup): Reset ppc_hwcap after the
12584 initial call to init_register_ppc64.
12585
550512b8
UW		 125862008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
12587
43aaf8b6
PA		 12588 * configure.srv (powerpc64-*-linux*, powerpc-*-linux*): Merge into
12589 single powerpc*-*-linux* case.
550512b8
UW		 12590 (s390-*-linux*, s390x-*-linux*): Merge into single s390*-*-linux* case.
12591
b6430ec3
UW		 125922008-04-17 Ulrich Weigand <uweigand@de.ibm.com>
12593
12594 * configure.srv [powerpc64-*-linux*]: Remove powerpc-e500.o from
889bf7c5 12595 srv_regobj. Remove rs6000/powerpc-e500.xml and rs6000/power-spe.xml
b6430ec3
UW		 12596 from reg_xmlfiles.
12597 * linux-ppc-low.c: Include <elf.h>.
12598 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Define.
12599 (ppc_hwcap): New global variable.
12600 (ppc_regmap): Remove __SPE__ #ifdef sections.
12601 (ppc_regmap_e500): New global variable.
12602 (ppc_cannot_store_register): Update __SPE__ special case.
12603 (ppc_get_hwcap): New function.
12604 (ppc_arch_setup): Use it to determine whether inferior supports
12605 AltiVec or SPE registers. Set the_low_target.regmap if appropriate.
12606 (ppc_fill_vrregset, ppc_store_vrregset): Define unconditionally.
12607 Do not access registers if target does not support AltiVec.
12608 (ppc_fill_evrregset, ppc_store_evrregset): Define unconditionally.
12609 Do not access registers if target does not support SPE.
12610 (target_regsets): Unconditionally include AltiVec and SPE regsets.
12611
52fa2412
UW		 126122008-04-17 Daniel Jacobowitz <dan@codesourcery.com>
12613
12614 * linux-low.c (disabled_regsets, num_regsets): New.
12615 (use_regsets_p): Delete.
12616 (linux_wait_for_process): Clear disabled_regsets.
12617 (regsets_fetch_inferior_registers): Check and set it.
12618 (regsets_store_inferior_registers): Likewise.
12619 (linux_fetch_registers, linux_store_registers): Do not use
12620 use_regsets_p.
12621 (initialize_low): Allocate disabled_regsets.
12622
e28b3332
DJ		 126232008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
12624
12625 * Makefile.in (LIBOBJS): New.
12626 (OBS): Use LIBOBJS.
12627 (memmem.o): New rule.
12628 * configure.ac: Use AC_CONFIG_LIBOBJ_DIR and check for memmem.
12629 * configure: Regenerated.
12630
4536995d
UW		 126312008-04-04 Ulrich Weigand <uweigand@de.ibm.com>
12632
12633 * server.c (handle_query): Never return "unsupported" for
12634 qXfer:features:read queries.
12635
221c031f
UW		 126362008-03-27 Ulrich Weigand <uweigand@de.ibm.com>
12637
12638 * server.c (get_features_xml): Fix inverted condition.
12639 (handle_query): Always support qXfer:feature:read.
12640
ccd213ac
DJ		 126412008-03-10 Daniel Jacobowitz <dan@codesourcery.com>
12642
12643 * server.c (wrapper_argv): New.
12644 (start_inferior): Handle wrapper_argv. If set, expect an extra
12645 trap.
12646 (gdbserver_usage): Document --wrapper.
12647 (main): Parse --wrapper.
12648
6fe305f7
UW		 126492008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
12650
12651 * configure.srv [powerpc64-*-linux*]: Add all files mentioned for
12652 powerpc-*-linux* to srv_regobj and reg_xmlfiles.
12653 * linux-ppc-low.c (ppc_get_pc): Support bi-arch operation.
12654 (ppc_set_pc): Likewise.
12655 (ppc_arch_setup): New function.
12656 (ppc_fill_gregset): Call ppc_collect_ptrace_register instead
12657 of collect_register.
889bf7c5 12658 (the_low_target): Use ppc_arch_setup as arch_setup initializer.
6fe305f7 12659
5b0a002e
UW		 126602008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
12661
12662 * configure.srv [powerpc64-*-linux*]: Use linux-ppc-low.o
12663 instead of linux-ppc64-low.o.
12664 * linux-ppc64-low.c: Remove file.
12665 * Makefile.in (SFILES): Remove linux-ppc64-low.c.
12666 (linux-ppc64-low.o): Remove rule.
12667
12668 * linux-ppc-low.c (init_registers_ppc64): Add prototype.
12669 (init_registers_powerpc_64): Likewise.
12670 (ppc_regmap): Conditionally define depending on __powerpc64__.
12671 (ppc_cannot_store_register): Do not special-case "fpscr" when
12672 compiled on __powerpc64__.
12673 (ppc_collect_ptrace_register): New function.
12674 (ppc_supply_ptrace_register): New function.
12675 (ppc_breakpoint): Change type to "unsigned int".
12676 (ppc_breakpoint_at): Change type of "insn" to "unsigned int".
12677 (the_low_target): Conditionally provide initializers for the
889bf7c5 12678 arch_setup member depending on __powerpc64__. Install
5b0a002e
UW		 12679 collect_ptrace_register and supply_ptrace_register members.
12680
9b4b61c8
UW		 126812008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
12682
12683 * regcache.h (gdbserver_xmltarget): Add extern declaration.
12684 * server.c (gdbserver_xmltarget): Define.
12685 (get_features_xml): Use it to replace "target.xml" and arch_string.
12686
12687 * configure.srv: Remove srv_xmltarget. Add XML files that were
12688 mentioned there to srv_xmlfiles instead. Remove conditional tests
12689 on gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe; set
12690 srv_xmlfiles and srv_regobj to include all possible choices.
12691 * configure.ac (srv_xmltarget): Remove.
12692 (srv_xmlfiles): Do not add "target.xml".
12693 (gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe): Remove
12694 checks for supplementary target information.
12695 * configure: Regenerate.
12696 * Makefile.in (XML_TARGET): Remove.
12697 (target.xml): Remove rule.
12698 (clean): Do not clean up target.xml.
12699 (.PRECIOUS): Do not mention target.xml.
12700
12701 * target.h (struct target_ops): Remove arch_string member.
12702 * linux-low.c (linux_arch_string): Remove.
12703 (linux_target_ops): Remove arch_string initializer.
12704 * linux-low.h (struct linux_target_ops): Remove arch_string member.
12705 * linux-i386-low.c (the_low_target): Remove arch_string initializer.
12706 * linux-x86-64-low.c (the_low_target): Remove arch_string initializer.
12707 * spu-low.c (spu_arch_string): Remove.
12708 (spu_target_ops): Remove arch_string initializer.
12709 * win32-low.c (win32_arch_string): Remove.
12710 (win32_target_ops): Remove arch_string initializer.
12711 * win32-low.h (struct win32_target_ops): Remove arch_string member.
12712 * win32-arm-low.c (the_low_target): Remove arch_string initializer.
12713 * win32-i368-low.c (the_low_target): Remove arch_string initializer.
12714
ee1a7ae4
UW		 127152008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
12716
12717 * linux-low.h (struct linux_target_ops): Replace left_pad_xfer field
12718 by collect_ptrace_register and supply_ptrace_register hooks.
12719 * linux-low.c (fetch_register): Use supply_ptrace_register callback
12720 instead of checking for the_low_target.left_pad_xfer.
12721 (usr_store_inferior_registers): Use collect_ptrace_register callback
12722 instead of checking for the_low_target.left_pad_xfer.
12723
12724 * linux-s390-low.c (s390_collect_ptrace_register): New function.
12725 (s390_supply_ptrace_register): Likewise.
12726 (s390_fill_gregset): Call s390_collect_ptrace_register.
12727 (the_low_target): Update.
12728
12729 * linux-ppc64-low.c (ppc_collect_ptrace_register): New function.
12730 (ppc_supply_ptrace_register): Likewise.
12731 (the_low_target): Update.
12732
12733 * linux-i386-low.c (the_low_target): Update.
12734 * linux-x86-64-low.c (the_low_target): Update.
12735
d61ddec4
UW		 127362008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
12737
12738 * configure.srv [s390x-*-linux*]: Set srv_regobj to include both
12739 reg-s390.o and reg-s390x.o.
12740
12741 * linux-low.c (new_inferior): New global variable.
12742 (linux_create_inferior, linux_attach): Set it.
12743 (linux_wait_for_process): Call the_low_target.arch_setup after the
12744 target has stopped for the first time.
12745 (initialize_low): Do not call the_low_target.arch_setup.
12746
12747 * linux-s390-low.c (s390_get_pc): Support bi-arch operation.
12748 (s390_set_pc): Likewise.
12749 (s390_arch_setup): New function.
12750 (the_low_target): Use s390_arch_setup as arch_setup routine.
12751
12752 * regcache.c (realloc_register_cache): New function.
12753 (set_register_cache): Call it for each existing regcache.
12754
d05b4ac3
UW		 127552008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
12756
12757 * server.h (init_registers): Remove prototype.
12758
12759 * linux-low.h (struct linux_target_ops): Add arch_setup field.
12760 * linux-low.c (initialize_low): Call the_low_target.arch_setup ()
12761 instead of init_registers ().
12762 * linux-arm-low.c (init_registers_arm): Add prototype.
12763 (init_registers_arm_with_iwmmxt): Likewise.
12764 (the_low_target): Add initializer for arch_setup field.
12765 * linux-cris-low.c (init_registers_cris): Add prototype.
12766 (the_low_target): Add initializer for arch_setup field.
12767 * linux-crisv32-low.c (init_registers_crisv32): Add prototype.
12768 (the_low_target): Add initializer for arch_setup field.
12769 * linux-i386-low.c (init_registers_i386_linux): Add prototype.
12770 (the_low_target): Add initializer for arch_setup field.
12771 * linux-ia64-low.c (init_registers_ia64): Add prototype.
12772 (the_low_target): Add initializer for arch_setup field.
12773 * linux-m32r-low.c (init_registers_m32r): Add prototype.
12774 (the_low_target): Add initializer for arch_setup field.
12775 * linux-m68k-low.c (init_registers_m68k): Add prototype.
12776 (the_low_target): Add initializer for arch_setup field.
12777 * linux-mips-low.c (init_registers_mips_linux): Add prototype.
12778 (init_registers_mips64_linux): Likewise.
12779 (the_low_target): Add initializer for arch_setup field.
12780 * linux-ppc-low.c (init_registers_ppc): Add prototype.
12781 (init_registers_powerpc_32, init_registers_powerpc_e500): Likewise.
12782 (the_low_target): Add initializer for arch_setup field.
12783 * linux-ppc64-low.c (init_registers_ppc64): Add prototype.
12784 (init_registers_powerpc_64): Likewise.
12785 (the_low_target): Add initializer for arch_setup field.
12786 * linux-s390-low.c (init_registers_s390): Add prototype.
12787 (init_registers_s390x): Likewise.
12788 (the_low_target): Add initializer for arch_setup field.
12789 * linux-sh-low.c (init_registers_sh): Add prototype.
12790 (the_low_target): Add initializer for arch_setup field.
12791 * linux-x86-64-low.c (init_registers_x86_64_linux): Add prototype.
12792 (the_low_target): Add initializer for arch_setup field.
12793 * linux-xtensa-low.c (init_registers_xtensa): Add prototype.
12794 (the_low_target): Add initializer for arch_setup field.
12795
12796 * win32-low.h (struct win32_target_ops): Add arch_setup field.
12797 * win32-low.c (initialize_low): Call the_low_target.arch_setup ()
12798 instead of init_registers ().
12799 * win32-arm-low.c (init_registers_arm): Add prototype.
12800 (the_low_target): Add initializer for arch_setup field.
12801 * win32-i386-low.c (init_registers_i386): Add prototype.
12802 (the_low_target): Add initializer for arch_setup field.
12803
12804 * spu-low.c (init_registers_spu): Add prototype.
12805 (initialize_low): Call initialie_registers_spu () instead of
12806 initialize_registers ().
12807
fd96d250
PA		 128082008-02-19 Pedro Alves <pedro@codesourcery.com>
12809
12810 * server.c (handle_v_requests): When handling the vRun and vAttach
12811 packets, if already debugging a process, don't kill it. Return an
12812 error instead.
12813
d41b6bb4
DJ		 128142008-02-17 Daniel Jacobowitz <dan@codesourcery.com>
12815
12816 * server.c (handle_query): Correct length check.
12817
5ac588cf
PA		 128182008-02-14 Pedro Alves <pedro_alves@portugalmail.pt>
12819
12820 * win32-low.c (do_initial_child_stuff): Add process handle
12821 parameter. Set current_process_handle and current_process_id from the
12822 parameters. Clear globals.
12823 (win32_create_inferior): Don't set current_process_handle and
12824 current_process_id here. Instead pass them on the call to
12825 do_initial_child_stuff.
12826 (win32_attach): Likewise.
12827 (win32_clear_inferiors): New.
12828 (win32_kill): Don't close the current process handle or the
12829 current thread handle here. Instead call win32_clear_inferiors.
12830 (win32_detach): Don't open a new handle to the process. Call
12831 win32_clear_inferiors.
12832 (win32_join): Don't rely on current_process_handle; open a new
12833 handle using the process id.
12834 (win32_wait): Call win32_clear_inferiors when the inferior process
12835 has exited.
12836
ecd7ecbc
DJ		 128372008-02-14 Daniel Jacobowitz <dan@codesourcery.com>
12838
12839 * server.c (monitor_show_help): Add "exit".
12840
1525d545
MG		 128412008-02-11 Maxim Grigoriev <maxim2405@gmail.com>
12842
ecd7ecbc 12843 * Makefile.in (SFILES): Add linux-xtensa-low.c.
1525d545
MG		 12844 (clean): Add reg-xtensa.c.
12845 (linux-xtensa-low.o, reg-xtensa.o, reg-xtensa.c): New dependencies.
ecd7ecbc
DJ		 12846 * configure.srv (xtensa*-*-linux*) New target.
12847 * linux-xtensa-low.c: New.
12848 * xtensa-xtregs.c: New.
1525d545 12849
59a016f0
PA		 128502008-02-01 Pedro Alves <pedro_alves@portugalmail.pt>
12851
12852 * hostio.c: Don't include errno.h.
12853 (errno_to_fileio_errno): Move to hostio-errno.
12854 * hostio.c: (hostio_error): Remove the error parameter. Defer the
12855 error number outputting to the target->hostio_last_error callback.
12856 (hostio_packet_error): Use FILEIO_EINVAL directly.
12857 (handle_open, handle_pread, hostio_error, handle_unlink): Update
12858 calls to hostio_error.
12859 * hostio-errno.c: New.
12860 * server.h (hostio_last_error_from_errno): Declare.
12861 * target.h (target_ops): Add hostio_last_error member.
12862 * linux-low.c (linux_target_op): Register hostio_last_error_from_errno
12863 as hostio_last_error handler.
889bf7c5 12864 * spu-low.c (spu_target_ops): Likewise.
59a016f0
PA		 12865 * win32-low.c [_WIN32_WCE] (win32_error_to_fileio_error)
12866 (wince_hostio_last_error): New functions.
12867 (win32_target_ops) [_WIN32_WCE]: Register wince_hostio_last_error
12868 as hostio_last_error handler.
12869 (win32_target_ops) [!_WIN32_WCE]: Register
12870 hostio_last_error_from_errno as hostio_last_error handler.
12871 * Makefile.in (SFILES): Add hostio.c and hostio-errno.c.
12872 (hostio-errno.o): New rule.
12873 * configure.ac (GDBSERVER_DEPFILES): Add $srv_hostio_err_objs.
12874 * configure.srv (srv_hostio_err_objs): New variable. Default to
12875 hostio-errno.o.
12876 (arm*-*-mingw32ce*): Set srv_hostio_err_objs to "".
12877 * configure: Regenerate.
12878
2d717e4f
DJ		 128792008-01-29 Daniel Jacobowitz <dan@codesourcery.com>
12880
12881 * linux-low.c (linux_attach_lwp): Do not _exit after errors.
12882 (linux_kill, linux_detach): Clean up the process list.
12883 * remote-utils.c (remote_open): Improve port number parsing.
12884 (putpkt_binary, input_interrupt): Only send interrupts if the target
12885 is running.
12886 * server.c (extended_protocol): Make static.
12887 (attached): Define earlier.
12888 (exit_requested, response_needed, program_argv): New variables.
12889 (target_running): New.
12890 (start_inferior): Clear attached here.
12891 (attach_inferior): Set attached here.
12892 (require_running): Define.
12893 (handle_query): Use require_running and target_running. Implement
12894 "monitor exit".
12895 (handle_v_attach, handle_v_run): New.
12896 (handle_v_requests): Use require_running. Handle vAttach and vRun.
12897 (gdbserver_usage): Update.
12898 (main): Redo argument parsing. Handle --debug and --multi. Handle
12899 --attach along with other options or after the port. Save
12900 program_argv. Support no initial program. Resynchronize
12901 communication with GDB after an error. Handle "monitor exit".
12902 Use require_running and target_running. Always allow the extended
12903 protocol. Do not error out for Hc0 or Hc-1. Do not automatically
12904 restart in extended mode.
12905 * README: Refer to the GDB manual. Update --attach usage.
12906
7407e2de
AS		 129072007-12-20 Andreas Schwab <schwab@suse.de>
12908
12909 * linux-low.c (STACK_SIZE): Define.
12910 (linux_tracefork_child): Use it. Use __clone2 on ia64.
12911 (linux_test_for_tracefork): Likewise.
12912
b65d95c5
DJ		 129132007-12-18 Daniel Jacobowitz <dan@codesourcery.com>
12914
12915 * linux-low.c (linux_wait_for_event): Update messages. Do not
12916 reinsert auto-delete breakpoints.
12917 * mem-break.c (struct breakpoint): Change return type of handler to
12918 int.
12919 (set_breakpoint_at): Update handler type.
12920 (reinsert_breakpoint_handler): Return 1 instead of calling
12921 delete_breakpoint.
12922 (reinsert_breakpoint_by_bp): Check for the original breakpoint before
12923 setting a new one.
12924 (check_breakpoints): Delete auto-delete breakpoints and return 2.
12925 * mem-break.h (set_breakpoint_at): Update handler type.
12926 * thread-db.c (thread_db_create_event, thread_db_create_event): Update.
12927 * win32-low.c (auto_delete_breakpoint): New.
12928 (get_child_debug_event): Use it.
12929
4e799345
DJ		 129302007-12-16 Daniel Jacobowitz <dan@codesourcery.com>
12931
12932 * configure.ac: Check for pread and pwrite.
12933 * hostio.c (handle_pread): Fall back to lseek and read.
12934 (handle_pwrite): Fall back to lseek and write.
12935 * config.in, configure: Regenerated.
12936
27524b67
DJ		 129372007-12-07 Daniel Jacobowitz <dan@codesourcery.com>
12938
12939 * server.c (myresume): Add own_buf argument.
12940 (main): Update calls.
12941
a20d5e98
DJ		 129422007-12-06 Daniel Jacobowitz <dan@codesourcery.com>
12943
12944 * linux-low.c (linux_wait, linux_resume): Do not handle async I/O.
12945 * remote-utils.c (remote_open): Do not call disable_async_io.
12946 (block_async_io): Delete.
12947 (unblock_async_io): Make static.
12948 (initialize_async_io): New.
12949 * server.c (handle_v_cont): Handle async I/O here.
12950 (myresume): Likewise. Move other common resume tasks here...
12951 (main): ... from here. Call initialize_async_io. Disable async
12952 I/O before the main loop.
12953 * server.h (initialize_async_io): Declare.
12954 (block_async_io, unblock_async_io): Delete prototypes.
12955 * spu-low.c (spu_resume, spu_wait): Do not handle async I/O here.
12956
b79d787e
DJ		 129572007-12-06 Mick Davis <mickd@goanna.iinet.net.au>
12958
12959 * remote-utils.c (readchar): Allow binary data in received messages.
12960
d97903b2
PA		 129612007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
12962
12963 * win32-low.c (attaching): New global.
12964 (win32_create_inferior): Clear the `attaching' global.
12965 (win32_attach): Set the `attaching' global.
12966 (get_child_debug_event) [_WIN32_WCE]: Stop the inferior when
12967 attaching. Only set a breakpoint at the entry point if not
12968 attaching.
12969
311de423
PA		 129702007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
12971
12972 * server.c (main): Don't report dll events on the initial
12973 connection on attaches.
12974
6c2d16d2
PA		 129752007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
12976
12977 * server.c (main): Relax numerical bases supported for the pid of
12978 the --attach command line argument.
12979
5ca906e6
PA		 129802007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
12981
12982 * win32-low.c (win32_attach): Call OpenProcess before
12983 DebugActiveProcess, not after. Add last error output to error
12984 call.
12985
9c6c8194
PA		 129862007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
12987
12988 * win32-low.c (win32_get_thread_context)
12989 (win32_set_thread_context): New functions.
12990 (thread_rec): Use win32_get_thread_context.
12991 (continue_one_thread, win32_resume): Use win32_set_thread_context.
12992 * win32-low.h (win32_thread_info) [_WIN32_WCE]: Add `base_context'
12993 field.
12994
4d5d1aaa
PA		 129952007-12-03 Leo Zayas
12996 Pedro Alves <pedro_alves@portugalmail.pt>
12997
12998 * win32-low.c (soft_interrupt_requested, faked_breakpoint): New
12999 global variables.
13000 (child_add_thread): Minor cleanup.
13001 (child_continue): Resume artificially suspended threads before
13002 calling ContinueDebugEvent.
13003 (suspend_one_thread): New.
13004 (fake_breakpoint_event): New.
13005 (get_child_debug_event): Change return type to int. Check here if
13006 gdb sent an interrupt request. If a soft interrupt was requested,
13007 fake a breakpoint event. Return 0 if there is no event to handle,
13008 and 1 otherwise.
13009 (win32_wait): Don't check here if gdb sent an interrupt request.
13010 Ensure there is a valid event to handle.
13011 (win32_request_interrupt): Add soft interruption method as last
13012 resort.
13013
c436e841
PA		 130142007-12-03 Leo Zayas
13015 Pedro Alves <pedro_alves@portugalmail.pt>
13016
13017 * win32-low.h (win32_thread_info): Add descriptions to the
13018 structure members. Replace `suspend_count' counter by a
13019 `suspended' flag.
13020 * win32-low.c (thread_rec): Update condition of when to get the
13021 context from the inferior. Rely on ContextFlags being set if it
13022 has already been retrieved. Only suspend the inferior thread if
13023 we haven't already. Warn if that fails.
13024 (continue_one_thread): s/suspend_count/suspended/. Only call
13025 ResumeThread once. Warn if that fails.
13026
e7b5fa67
PA		 130272007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
13028
13029 * win32-low.c (win32_wait): Don't read from the inferior when it
13030 has already exited.
13031
a385171d
PA		 130322007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
13033
13034 * Makefile.in (win32_low_h): New variable.
13035 (win32-low.o): Add dependency on $(win32_low_h).
13036 (win32-arm-low.o, win32-i386-low.o): New rules.
13037
f80c84b3
DJ		 130382007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
13039
13040 * hostio.c: Correct copyright year.
13041
a6b151f1
DJ		 130422007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
13043
13044 * Makefile.in (OBS): Add hostio.o.
13045 (hostio.o): New rule.
13046 * server.h (handle_vFile): Declare.
13047 * hostio.c: New file.
13048 * server.c (handle_v_requests): Take packet_len and new_packet_len
13049 for binary packets. Call handle_vFile.
13050 (main): Update call to handle_v_requests.
13051
f9387fc3
DJ		 130522007-11-05 Daniel Jacobowitz <dan@codesourcery.com>
13053
13054 * linux-low.c: Include <sched.h>.
13055
51c2684e
DJ		 130562007-11-01 Daniel Jacobowitz <dan@codesourcery.com>
13057
13058 * linux-low.c (linux_tracefork_grandchild): New.
13059 (linux_tracefork_child): Use clone.
13060 (linux_test_for_tracefork): Use clone; allocate and free a stack.
13061
75f83163
JB		 130622007-10-31 Joel Brobecker <brobecker@adacore.com>
13063
13064 * Makefile.in: Use $(SHELL) instead of "sh" to call regdat.sh.
13065
da5898ce
DJ		 130662007-10-24 Daniel Jacobowitz <dan@codesourcery.com>
13067
13068 * linux-low.c (handle_extended_wait): Handle unexpected signals.
13069
24a09b5f
DJ		 130702007-10-23 Daniel Jacobowitz <dan@codesourcery.com>
13071
13072 * inferiors.c (change_inferior_id): Delete.
13073 (add_pid_to_list, pull_pid_from_list): New.
13074 * linux-low.c (PTRACE_SETOPTIONS, PTRACE_GETEVENTMSG)
13075 (PTRACE_O_TRACESYSGOOD, PTRACE_O_TRACEFORK, PTRACE_O_TRACEVFORK)
13076 (PTRACE_O_TRACECLONE, PTRACE_O_TRACEEXEC, PTRACE_O_TRACEVFORKDONE)
13077 (PTRACE_O_TRACEEXIT, PTRACE_EVENT_FORK, PTRACE_EVENT_VFORK)
13078 (PTRACE_EVENT_CLONE, PTRACE_EVENT_EXEC, PTRACE_EVENT_VFORK_DONE)
13079 (PTRACE_EVENT_EXIT, __WALL): Provide default definitions.
13080 (stopped_pids, thread_db_active, must_set_ptrace_flags): New variables.
13081 (using_threads): Always set to 1.
13082 (handle_extended_wait): New.
13083 (add_process): Do not set TID.
13084 (linux_create_inferior): Set must_set_ptrace_flags.
13085 (linux_attach_lwp): Remove TID argument. Do not check using_threads.
13086 Use PTRACE_SETOPTIONS. Call new_thread_notify. Update all callers.
13087 (linux_thread_alive): Rename TID argument to LWPID.
13088 (linux_wait_for_process): Handle unknown processes. Do not use TID.
13089 (linux_wait_for_event): Do not use TID or check using_threads. Update
13090 call to dead_thread_notify. Call handle_extended_wait.
13091 (linux_create_inferior): Use PTRACE_SETOPTIONS.
13092 (send_sigstop): Delete sigstop_sent.
13093 (wait_for_sigstop): Avoid TID.
13094 (linux_supports_tracefork_flag, linux_tracefork_child, my_waitpid)
13095 (linux_test_for_tracefork): New.
13096 (linux_lookup_signals): Use thread_db_active and
13097 linux_supports_tracefork_flag.
13098 (initialize_low): Use thread_db_active and linux_test_for_tracefork.
13099 * linux-low.h (get_process_thread): Avoid TID.
13100 (struct process_ifo): Move thread_known and tid to the end. Remove
13101 sigstop_sent.
13102 (linux_attach_lwp, thread_db_init): Update prototypes.
13103 * server.h (change_inferior_id): Delete prototype.
13104 (add_pid_to_list, pull_pid_from_list): New prototypes.
13105 * thread-db.c (thread_db_use_events): New.
13106 (find_first_thread): Rename to...
13107 (find_one_thread): ...this. Update callers and messages. Do not
13108 call fatal. Check thread_db_use_events. Do not call
13109 change_inferior_id or new_thread_notify.
13110 (maybe_attach_thread): Update. Do not call new_thread_notify.
13111 (thread_db_init): Set thread_db_use_events. Check use_events.
13112 * utils.c (fatal, warning): Correct message prefix.
13113
30ed0a8f
DJ		 131142007-10-15 Daniel Jacobowitz <dan@codesourcery.com>
13115
13116 * Makefile.in (clean): Remove new files.
13117 (powerpc-32.o, powerpc-32.c, powerpc-e500.o, powerpc-e500.c)
13118 (powerpc-64.o, powerpc-64.c): New rules.
13119 * configure.srv: Use alternate register sets for powerpc64-*-linux*
13120 with AltiVec, powerpc-*-linux* with AltiVec, and powerpc-*-linux*
13121 with SPE.
13122 * linux-ppc-low.c (ppc_regmap): Do not fetch the FP registers for
13123 SPE targets.
13124 (ppc_cannot_store_register): Do not check for FPSCR for SPE targets.
13125 (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS, ppc_fill_vrregset)
13126 (ppc_store_vrregset, PTRACE_GETEVRREGS, PTRACE_SETEVRREGS)
13127 (struct gdb_evrregset_t, ppc_fill_evrregset, ppc_store_evrregset): New.
13128 (target_regsets): Add AltiVec and SPE register sets.
13129 * configure.ac: Check for AltiVec and SPE.
13130 * linux-ppc64-low.c (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS)
13131 (ppc_fill_vrregset, ppc_store_vrregset): New.
13132 (target_regsets): Add AltiVec register set.
13133 * configure: Regenerated.
13134
fd462a61
DJ		 131352007-09-19 Daniel Jacobowitz <dan@codesourcery.com>
13136
13137 * linux-low.c (O_LARGEFILE): Define.
13138 (linux_read_memory): Use /proc/PID/mem.
13139 * configure.ac: Use AC_GNU_SOURCE. Check for pread64.
13140 * configure, config.in: Regenerated.
13141
69f223ed
DJ		 131422007-09-04 Daniel Jacobowitz <dan@codesourcery.com>
13143
13144 * linux-low.c (linux_wait_for_event): Do not pass signals while
13145 single-stepping.
13146
aec18585
PA		 131472007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
13148
13149 * win32-low.c (create_process): New.
13150 (win32_create_inferior): Use create_process instead of
13151 CreateProcess. If create_process failed retry appending an ".exe"
13152 suffix. Store the GetLastError result immediatelly after
13153 create_process calls and use it on the call to error.
13154
34d86ddd
PA		 131552007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
13156
13157 * win32-low.c (handle_load_dll): Don't use toolhelp when waiting.
13158
5a0e3bd0
JB		 131592007-08-23 Joel Brobecker <brobecker@adacore.com>
13160
13161 * configure.ac: Switch license to GPLv3.
13162
f88c79e6
MS		 131632007-08-01 Michael Snyder <msnyder@access-company.com>
13164
13165 * remote-utils.c (putpkt_binary): Memory leak, free buf2.
13166
6b3d9b83
PA		 131672007-07-31 Pedro Alves <pedro_alves@portugalmail.pt>
13168
13169 * win32-low.c (winapi_CloseToolhelp32Snapshot) [_WIN32_WCE]: New
13170 typedef.
13171 (win32_CloseToolhelp32Snapshot) [_WIN32_WCE]: New global var.
13172 (load_toolhelp) [_WIN32_WCE]: Load TOOLHELP.DLL. Get
13173 CloseToolhelp32Snapshot.
13174 (toolhelp_get_dll_name) [_WIN32_WCE]: Close the snapshot with
13175 CloseToolhelp32Snapshot.
13176
c588c53c
MS		 131772007-07-27 Michael Snyder <michael.snyder@access-company.com>
13178
13179 * server.c (main): Check for inferior exit before main loop.
13180
aa0403d9
PA		 131812007-07-18 Pedro Alves <pedro_alves@portugalmail.pt>
13182
13183 * remote-utils.c (remote_open): Set SO_KEEPALIVE on remote_desc
13184 instead of on tmp_desc.
13185
255e7678
DJ		 131862007-07-17 Pedro Alves <pedro_alves@portugalmail.pt>
13187 Daniel Jacobowitz <dan@codesourcery.com>
13188
13189 * inferiors.c (all_dlls, dlls_changed, get_dll): New.
13190 (add_thread): Minor cleanups.
13191 (clear_inferiors): Move lower in the file. Clear the DLL
13192 list.
13193 (free_one_dll, match_dll, loaded_dll, unloaded_dll, clear_list): New.
13194 * remote-utils.c (prepare_resume_reply): Check dlls_changed.
13195 (xml_escape_text): New.
13196 * server.c (handle_query): Handle qXfer:libraries:read. Report it
13197 for qSupported.
13198 (handle_v_cont): Report errors.
13199 (gdbserver_version): Update.
13200 (main): Correct size of own_buf. Do not report initial DLL events.
13201 * server.h (struct dll_info, all_dlls, dlls_changed, loaded_dll)
13202 (unloaded_dll, xml_escape_text): New.
13203 * win32-low.c (enum target_waitkind): Update comments.
13204 (win32_add_one_solib, get_image_name, winapi_EnumProcessModules)
13205 (winapi_GetModuleInformation, winapi_GetModuleFileNameExA)
13206 (win32_EnumProcessModules, win32_GetModuleInformation)
13207 (win32_GetModuleFileNameExA, load_psapi, psapi_get_dll_name)
13208 (winapi_CreateToolhelp32Snapshot, winapi_Module32First)
13209 (winapi_Module32Next, win32_CreateToolhelp32Snapshot)
13210 (win32_Module32First, win32_Module32Next, load_toolhelp)
13211 (toolhelp_get_dll_name, handle_load_dll, handle_unload_dll): New.
13212 (get_child_debug_event): Handle DLL events.
13213 (win32_wait): Likewise.
13214
0d37add9
DJ		 132152007-07-12 Daniel Jacobowitz <dan@codesourcery.com>
13216
13217 * configure.srv: Set srv_linux_regsets for sh*-*-linux*.
13218 * linux-sh-low.c (sh_fill_gregset, target_regsets): New.
13219
45e2715e
PA		 132202007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
13221
13222 * win32-low.c (handle_output_debug_string): Ignore event if not
13223 waiting.
13224
c5674cf1
PA		 132252007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
13226
13227 * win32-arm-low.c (arm_wince_breakpoint): Fix typo.
13228
2bbe3cc1
DJ		 132292007-07-03 Daniel Jacobowitz <dan@codesourcery.com>
13230
13231 * remote-utils.c (look_up_one_symbol): Handle 'm' packets.
13232
ae13219e
DJ		 132332007-07-02 Daniel Jacobowitz <dan@codesourcery.com>
13234
13235 * inferiors.c (change_inferior_id): Add comment.
13236 * linux-low.c (check_removed_breakpoint): Add an early
13237 prototype. Improve debug output.
13238 (linux_attach): Doc update.
13239 (linux_detach_one_process, linux_detach): Clean up before releasing
13240 each process.
13241 (send_sigstop, wait_for_sigstop): Improve comments and debug output.
13242 * linux-low.h (struct process_info): Doc improvement.
13243 * mem-break.c (delete_all_breakpoints): New.
13244 * mem-break.h (delete_all_breakpoints): New prototype.
13245 * thread-db.c (find_first_thread): New.
13246 (thread_db_create_event): Call it instead of
13247 thread_db_find_new_threads. Clean up unused variables.
13248 (maybe_attach_thread): Remove first thread handling.
13249 (thread_db_find_new_threads): Use find_first_thread.
13250 (thread_db_get_tls_address): Likewise.
13251
4105de34
DJ		 132522007-06-27 Daniel Jacobowitz <dan@codesourcery.com>
13253
13254 * thread-db.c (thread_db_find_new_threads): Add prototype.
13255 (thread_db_create_event): Check for the main thread before adding
13256 a new thread.
13257 (maybe_attach_thread): Only enable event reporting if TID == 0.
13258 (thread_db_get_tls_address): Check for new threads.
13259
2b876972
DJ		 132602007-06-20 Daniel Jacobowitz <dan@codesourcery.com>
13261
13262 * linux-low.c (linux_create_inferior): Try execv before execvp.
13263 * spu-low.c (spu_create_inferior): Likewise.
13264
7a245884
DJ		 132652007-06-13 Mike Frysinger <vapier@gentoo.org>
13266
13267 * linux-low.c (linux_create_inferior): Change execv to execvp.
13268 * spu-low.c (spu_create_inferior): Likewies.
13269
117ce543
DJ		 132702007-06-13 Daniel Jacobowitz <dan@codesourcery.com>
13271
13272 * Makefile.in (clean): Clean new files instead of deleted ones.
13273 (reg-mips.o, reg-mips.c, reg-mips64.o, reg-mips64.c): Delete.
13274 (mips-linux.o, mips-linux.c, mips64-linux.o, mips64-linux.c): New
13275 rules.
13276 * configure.srv: Specify XML files and new regformats for MIPS and
13277 MIPS64 GNU/Linux.
13278 * linux-mips-low.c (mips_num_regs): Set to only used registers.
13279 (mips_regmap): Do not fetch $0. Remove unused registers. Add
13280 an entry for the restart register.
13281 (mips_cannot_fetch_register, mips_cannot_store_register)
13282 (mips_reinsert_addr, mips_fill_fpregset, mips_store_fpregset): Update
13283 register names to match the XML descriptions.
13284 (mips_fill_gregset, mips_store_gregset): Likewise. Handle the
13285 restart register instead of $0.
13286
0e7f50da
UW		 132872007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
13288 Markus Deuling <deuling@de.ibm.com>
13289
13290 * remote-utils.c (decode_xfer_write): New function.
13291 * server.h (decode_xfer_write): Add prototype.
13292 * server.c (handle_query): Add PACKET_LEN argument. Support
13293 qXfer:spu:read and qXfer:spu:write packets.
13294 (main): Pass packet_len to handle_query.
13295 * spu-low.c (spu_target_ops): Add spu_proc_xfer_spu.
13296 * target.h (target_ops): Add qxfer_spu.
13297
374c1d38
UW		 132982007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
13299
13300 * spu-low.c (spu_proc_xfer_spu): Do not return failure when
13301 accessing non-seekable spufs files.
13302
bb63802a
UW		 133032007-05-16 Markus Deuling <deuling@de.ibm.com>
13304
889bf7c5 13305 * server.c (handle_query): Add reply for qC packet.
bb63802a 13306
7390519e
PA		 133072007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
13308 Leo Zayas <lerele@champenstudios@com>
13309
13310 * server.h (check_remote_input_interrupt_request): New function.
13311 * remote_utils.c (INVALID_DESCRIPTOR): New define.
13312 (remote_desc): Initialize with INVALID_DESCRIPTOR.
13313 (input_interrupt): Expose on USE_WIN32API too. Fix whitespace.
13314 (check_remote_input_interrupt_request): New function.
13315 * server.h (check_remote_input_interrupt_request): Declare.
3ecf0694 13316 * win32-low.c (winapi_DebugBreakProcess,
7390519e
PA		 13317 winapi_GenerateConsoleCtrlEvent): New typedefs.
13318 (get_child_debug_event): Lower Win32 debug event polling from 1 sec
13319 to 250 ms.
13320 (win32_wait): Check for remote interrupt request
13321 with check_remote_input_interrupt_request.
13322 (win32_request_interrupt): New function.
13323 (win32_target_op): Set request_interrupt to win32_request_interrupt.
13324
34b34921
PA		 133252007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
13326
13327 * win32-low.c (debug_registers_changed,
13328 debug_registers_used, CONTEXT_EXTENDED_REGISTERS,
13329 CONTEXT_FLOATING_POINT, CONTEXT_DEBUG_REGISTERS,
13330 CONTEXT_DEBUGGER, CONTEXT_DEBUGGER_DR): Delete.
13331 (thread_rec): Get context using the low target.
13332 (child_add_thread): Call thread_added on the low target,
13333 which does the same thing.
13334 (regptr): Delete.
13335 (do_initial_child_stuff): Remove debug registers references.
13336 Set context using the low target. Resume threads after
13337 setting the contexts.
13338 (child_continue): Remove dead variable. Remove debug
13339 registers references.
13340 (child_fetch_inferior_registers): Go through the low target.
13341 (do_child_store_inferior_registers): Remove.
13342 (child_store_inferior_registers): Go through the low target.
13343 (win32_resume): Remove debug registers references.
13344 Set context using the low target.
13345 (handle_exception): Change return type to void. Don't record
13346 context here. Set status to TARGET_WAITKIND_SPURIOUS on a
13347 first chance exception.
889bf7c5 13348 (get_child_debug_event): Change return type to void. Remove
34b34921
PA		 13349 goto loop. Always return after waiting for debug event.
13350 (win32_wait): Convert to switch statement. Handle spurious
13351 events.
13352
13353 * win32-i386-low.c (debug_registers_changed,
13354 debug_registers_used): New.
13355 (initial_stuff): Rename to ...
13356 (i386_initial_stuff): ... this. Clear debug registers
13357 state variables.
13358 (store_debug_registers): Delete.
13359 (i386_get_thread_context): New.
13360 (load_debug_registers): Delete.
13361 (i386_set_thread_context): New.
13362 (i386_thread_added): New.
13363 (single_step): Rename to ...
13364 (i386_single_step): ... this.
13365 (do_fetch_inferior_registers): Rename to ...
13366 (i386_fetch_inferior_register): ... this.
13367 (i386_store_inferior_register): New.
13368 (the_low_target): Adapt to new interface.
13369
13370 * win32-arm-low.c (CONTEXT_FLOATING_POINT): Define.
13371 (arm_get_thread_context): New.
13372 (arm_set_thread_context): New.
13373 (regptr): New.
13374 (do_fetch_inferior_registers): Rename to ...
13375 (arm_fetch_inferior_register): ... this.
13376 (arm_store_inferior_register): New.
13377 (arm_wince_breakpoint): Reimplement as unsigned long.
13378 (arm_wince_breakpoint_len): Define.
13379 (the_low_target): Adapt to new interface.
13380
13381 * win32-low.h (target_ops): Remove regmap, store_debug_registers and
13382 load_debug_registers. Add get_thread_context, set_thread_context,
13383 thread_added and store_inferior_register. Rename
13384 fetch_inferior_registers to fetch_inferior_register.
13385 (regptr): Remove declaration.
13386
dd6953e1
PA		 133872007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
13388
13389 * linux-low.c (linux_detach): Change return type to int. Return 0.
13390 * spu-low.c (spu_detach): Likewise.
13391
444d6139
PA		 133922007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
13393
13394 * target.h (target_ops): Change return type of detach to int.
13395 Add join.
13396 (join_inferior): New.
13397 * server.c (main): Don't skip detach support on mingw32.
13398 If the inferior doesn't support detaching return error.
13399 Call join_inferior instead of using waitpid.
13400 * linux-low.c (linux_join): New.
13401 (linux_target_op): Add linux_join.
13402 * spu-low.c (spu_join): New.
13403 (spu_target_ops): Add spu_join.
13404 * win32-low.c (win32_detach): Adapt to new interface.
13405 Reopen current_process_handle before detaching. Issue a child
13406 resume before detaching.
13407 (win32_join): New.
13408 (win32_target_op): Add win32_join.
13409
1d5315fe
PA		 134102007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
13411
13412 * win32-low.c (win32-attach): Fix return value.
13413 * target.h (target_ops): Describe ATTACH return values.
13414
bf914831
PA		 134152007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
13416
13417 * win32-low.c (GETPROCADDRESS): Define.
13418 (winapi_DebugActiveProcessStop): Add WINAPI. typedef as pointer.
13419 (winapi_DebugSetProcessKillOnExit): Likewise.
13420 (win32_create_inferior): Force usage of ansi CreateProcessA.
13421 (win32_attach): Use GETPROCADDRESS.
13422 (win32_detach): Likewise.
13423
f72f3e60
PA		 134242007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
13425
13426 * win32-low.c (win32_wait): Don't use WSTOPSIG.
13427
ed50f18f
PA		 134282007-03-30 Pedro Alves <pedro_alves@portugalmail.pt>
13429
13430 * win32-low.c: Commit leftover changes from 2007-03-29.
13431
0c2ead7e
DJ		 134322007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
13433
13434 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Make 16-bit
13435 fields short instead of int. Add explicit padding.
13436 (i387_cache_to_fsave): Remove unnecessary casts.
13437 (i387_fsave_to_cache): Doc fix.
13438 (i387_cache_to_fxsave): Remove unnecessary casts and masking.
13439
73725ff3
DJ		 134402007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
13441
13442 * i387-fp.c (i387_cache_to_fxsave): Reinitialize val2 before use.
13443 (i387_fxsave_to_cache): Check fp->ftag while building ftag value.
13444
d99f33d8
PA		 134452007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
13446
13447 * configure.srv (arm*-*-mingw32ce*): Move near the other
13448 arm targets.
13449
68070c10
PA		 134502007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
13451
2482afc6 13452 * configure.ac: Add errno checking.
68070c10
PA		 13453 (AC_CHECK_HEADERS): Add errno.h, fcntl.h, signal.h,
13454 sys/file.h and malloc.h.
13455 (AC_CHECK_DECLS): Add perror.
13456 (srv_mingwce): Handle.
2482afc6 13457 * configure.srv (i[34567]86-*-cygwin*): Add
68070c10
PA		 13458 win32-i386-low.o to srv_tgtobj.
13459 (i[34567]86-*-mingw*): Likewise.
13460 (arm*-*-mingw32ce*): Add case.
13461 * gdbreplay.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
13462 HAVE_FCNTL_H, HAVE_ERRNO_H, HAVE_MALLOC_H]: Check.
13463 [__MINGW32CE__] (strerror): New function.
13464 [__MINGW32CE__] (errno): Define to GetLastError.
13465 [__MINGW32CE__] (COUNTOF): New macro.
13466 (remote_open): Remove extra close call.
13467 * mem-break.c (delete_breakpoint_at): New function.
13468 * mem-break.h (delete_breakpoint_at): Declare.
13469 * remote-utils.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
13470 HAVE_FCNTL_H, HAVE_UNISTD_H, HAVE_ERRNO_H]: Check.
13471 [USE_WIN32API] (read, write): Add char* casts.
13472 * server.c [HAVE_UNISTD_H, HAVE_SIGNAL_H]: Check.
13473 * server.h: Include wincecompat.h on Windows CE.
13474 [HAVE_ERRNO_H]: Check.
13475 (perror): Declare if not declared.
13476 * utils.c: Add stdlib.h, errno.h and malloc.h includes.
13477 (perror_with_name): Remove errno declaration.
13478 * wincecompat.h: New.
13479 * wincecompat.c: New.
13480 * win32-low.h: New.
13481 * win32-arm-low.c: New.
13482 * win32-i386-low.c: New.
13483 (win32-low.c): Include mem-break.h and win32-low.h, and winnt.h.
13484 (OUTMSG2): Make it safe.
13485 (_T): New macro.
13486 (COUNTOF): New macro.
13487 (NUM_REGS): Get it from the low target.
13488 (CONTEXT_EXTENDED_REGISTERS, CONTEXT_FLOATING_POINT,
13489 CONTEXT_DEBUG_REGISTERS): Add fallbacks to 0.
13490 (thread_rec): Let low target handle debug registers.
13491 (child_add_thread): Likewise.
13492 (child_init_thread_list): Likewise.
13493 (continue_one_thread): Likewise.
13494 (regptr): New.
13495 (do_child_fetch_inferior_registers): Move to ...
13496 * win32-i386-low.c: ... here, and rename to ...
13497 (do_fetch_inferior_registers): ... this.
889bf7c5 13498 * win32-low.c (child_fetch_inferior_registers):
68070c10
PA		 13499 Go through the low target.
13500 (do_child_store_inferior_registers): Use regptr.
13501 (strwinerror): New function.
13502 (win32_create_inferior): Handle Windows CE.
13503 Use strwinerror instead of strerror on Windows error
13504 codes. Add program to the error output.
13505 Don't close the main thread handle on Windows CE.
13506 (win32_attach): Use coredll.dll on Windows CE.
13507 (win32_kill): Close current process and current
13508 thread handles.
13509 (win32_detach): Use coredll.dll on Windows CE.
13510 (win32_resume): Let low target handle debug registers, and
13511 step request.
13512 (handle_exception): Add/Remove initial breakpoint. Avoid
13513 non-existant WSTOPSIG on Windows CE.
13514 (win32_read_inferior_memory): Cast to remove warning.
13515 (win32_arch_string): Go through the low target.
13516 (initialize_low): Call set_breakpoint_data with the low
13517 target's breakpoint.
13518 * win32-low.c (dr, FLAG_TRACE_BIT, FCS_REGNUM,
13519 FOP_REGNUM, mappings): Move to ...
13520 * win32-i386-low.c: ... here.
13521 * win32-low.c (win32_thread_info): Move to ...
13522 * win32-low.h: ... here.
13523 * Makefile.in (SFILES): Add win32-low.c, win32-i386-low.c,
13524 win32-arm-low.c and wincecompat.c.
13525 (all:): Add $EXEEXT.
13526 (install-only:): Likewise.
13527 (gdbserver:): Likewise.
13528 (gdbreplay:): Likewise.
13529 * config.in: Regenerate.
13530 * configure: Regenerate.
13531
41093d81
PA		 135322007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
13533
13534 * win32-low.c: Rename typedef thread_info to
13535 win32_thread_info throughout.
13536
544afa54
PA		 135372007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
13538
13539 * win32-i386-low.c: Rename to ...
13540 * win32-low.c: ... this.
13541 * configure.srv: Replace win32-i386-low.o with win32-low.o.
13542 * Makefile.in: Likewise.
13543
bce7165d
PA		 135442007-03-27 Pedro Alves <pedro_alves@portugalmail.pt>
13545
13546 * remote-utils.c (monitor_output): Constify msg parameter.
13547 * server.h (monitor_output): Likewise.
13548 * win32-i386-low.c (handle_output_debug_string): New.
13549 (win32_kill): Handle OUTPUT_DEBUG_STRING_EVENT events using
13550 handle_output_debug_string.
13551 (get_child_debug_event): Likewise.
13552
506c7aa0
DJ		 135532007-03-27 Mat Hostetter <mat@lcs.mit.edu>
13554
13555 * server.c (main): Correct strtoul check.
13556
42c81e2a
DJ		 135572007-03-27 Jon Ringle <jon@ringle.org>
13558
13559 * linux-low.c: Check __ARCH_HAS_MMU__ also.
13560
9453113a
DJ		 135612007-03-27 Brooks Moses <brooks.moses@codesourcery.com>
13562
13563 * Makefile.in: Add dummy "pdf" and "install-pdf" targets.
13564
64a69107
DJ		 135652007-02-27 Daniel Jacobowitz <dan@codesourcery.com>
13566
13567 * terminal.h: Check HAVE_SGTTY_H.
13568
135692007-02-27 Mat Hostetter <mat@lcs.mit.edu>
6f8486da
DJ		 13570
13571 * remote-utils.c (remote_open): Print out the assigned port number.
13572
c74d0ad8
DJ		 135732007-02-26 Daniel Jacobowitz <dan@codesourcery.com>
13574
13575 * remote-utils.c (monitor_output): New function.
13576 * server.c (debug_threads): Define here.
13577 (monitor_show_help): New function.
13578 (handle_query): Handle qRcmd.
13579 (main): Do not handle 'd' packet.
13580 * server.h (debug_threads, remote_debug, monitor_output): Declare.
13581 * linux-low.c, spu-low.c, win32-i386-low.c: Remove definitions
13582 of debug_threads.
13583
de7c3b4a
PA		 135842007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
13585
13586 * Makefile.in (EXEEXT): New.
13587 (clean): Use $(EXEEXT).
13588
ef57601b
PA		 135892007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
13590
13591 * target.h (target_ops): Rename send_signal to request_interrupt,
13592 and remove enum target_signal parameter.
13593 * linux-low.c (linux_request_interrupt): Rename from
13594 linux_send_signal, and always send SIGINT.
13595 * spu-low.c (spu_request_interrupt): Rename from spu_send_signal,
13596 and always send SIGINT.
13597 * remote-utils.c (putpkt_binary): Call request_interrupt, instead
13598 of send_signal.
13599 (input_interrupt): Likewise.
13600
820f2bda
PA		 136012007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
13602
13603 * server.c (get_features_xml): Check if target implemented
13604 arch_string.
13605 * win32-i386-low.c (win32_arch_string): New.
13606 (win32_target_ops): Add win32_arch_string as arch_string member.
13607
ab39bf24
UW		 136082007-02-22 Markus Deuling <deuling@de.ibm.com>
13609
13610 * spu-low.c (spu_arch_string): New.
13611 (spu_target_ops): Add spu_arch_string.
13612
61ff6e04
DJ		 136132007-02-16 Daniel Jacobowitz <dan@codesourcery.com>
13614
13615 * remote-utils.c: Remove HAVE_TERMINAL_H check.
13616 * configure.ac: Do not check for terminal.h.
13617 * configure, config.in: Regenerated.
13618
fb1e4ffc
DJ		 136192007-02-08 Daniel Jacobowitz <dan@codesourcery.com>
13620
13621 * Makefile.in (OBS): Add $(XML_BUILTIN).
13622 (XML_DIR, XML_TARGET, XML_FILES, XML_BUILTIN): New.
13623 (clean): Update.
13624 (target.xml, xml-builtin.c, stamp-xml, arm-with-iwmmxt.o)
13625 (arm-with-iwmmxt.c): New.
13626 * config.in, configure: Regenerate.
13627 * configure.ac: Check for iWMMXt. Handle srv_xmltarget,
13628 srv_xmlbuiltin, and srv_xmlfiles. Define USE_XML.
13629 * configure.srv: Mention srv_xmltarget and srv_xmlfiles.
13630 (arm*-*-linux*): Add iWMMXt and regset support.
13631 * linux-arm-low.c (PTRACE_GETWMMXREGS, PTRACE_SETWMMXREGS): Define.
13632 (arm_fill_gregset, arm_store_gregset, arm_fill_wmmxregset)
13633 (arm_store_wmmxregset, target_regsets): New.
13634 * server.c (get_features_xml): Take annex argument. Check builtin
13635 XML documents.
13636 (handle_query): Handle multiple annexes.
13637
0f48aa01
DJ		 136382007-01-29 Daniel Jacobowitz <dan@codesourcery.com>
13639
13640 * remote-utils.c [USE_WIN32API] (read, write): Define.
13641 (putpkt_binary, input_interrupt, readchar, getpkt): Use read and
13642 write.
13643
23181151
DJ		 136442007-01-09 Daniel Jacobowitz <dan@codesourcery.com>
13645
13646 * linux-i386-low.c (the_low_target): Set arch_string.
13647 * linux-x86-64-low.c (the_low_target): Likewise.
13648 * linux-low.c (linux_arch_string): New.
13649 (linux_target_ops): Add it.
13650 * linux-low.h (struct linux_target_ops): Add arch_string.
13651 * server.c (write_qxfer_response): Use const void * for DATA.
13652 (get_features_xml): New.
13653 (handle_query): Handle qXfer:features:read. Report it for qSupported.
13654 * target.h (struct target_ops): Add arch_string method.
13655
9d606399
DJ		 136562007-01-03 Denis Pilat <denis.pilat@st.com>
13657 Daniel Jacobowitz <dan@codesourcery.com>
13658
13659 * linux-low.c (linux_kill): Handle being called with no threads.
13660 * win32-i386-low.c (win32_kill): Likewise.
13661 (get_child_debug_event): Clear current_process_handle.
13662
136632006-12-30 Denis PILAT <denis.pilat@st.com>
8264bb58
DJ		 13664 Daniel Jacobowitz <dan@codesourcery.com>
13665
13666 * remote-utils.c (remote_open): Check the type of specified
13667 serial port devices before opening them.
13668 * server.c (main): Kill the inferior if an error occurs during
13669 the first remote_open.
13670
a5e13d24
DJ		 136712006-12-05 Markus Deuling <deuling@de.ibm.com>
13672
13673 * README: Update supported targets.
13674
186947f7
DJ		 136752006-11-28 Daniel Jacobowitz <dan@codesourcery.com>
13676
13677 * Makefile.in (clean): Remove reg-mips64.c.
13678 (reg-mips64.c, reg-mips64.o): New rules.
13679 * configure.srv: Handle mips64. Include regset support for mips.
13680 * linux-mips-low.c (union mips_register): New.
13681 (mips_get_pc, mips_set_pc, mips_reinsert_addr): Use it.
13682 (mips_breakpoint, mips_breakpoint_at): Use int.
13683 (mips_collect_register, mips_supply_register)
13684 (mips_collect_register_32bit, mips_supply_register_32bit)
13685 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
13686 (mips_store_fpregset, target_regsets): New.
13687 * thread-db.c (thread_db_get_tls_address): Use uintptr_t.
13688
a13e2c95
UW		 136892006-11-22 Ulrich Weigand <uweigand@de.ibm.com>
13690
13691 * configure.srv: Add target "spu*-*-*".
13692 * Makefile.in (clean): Remove reg-spu.c.
13693 (reg-spu.c, reg-spu.o, spu-low.o): Add dependencies.
13694 * spu-low.c: New file.
13695
cb7283db
DJ		 136962006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
13697
13698 * configure.ac: Correct td_thr_tls_get_addr test.
13699 * configure: Regenerated.
13700
89be2091
DJ		 137012006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
13702
13703 * linux-low.c (linux_wait_for_event): Reformat. Use the
13704 pass_signals array.
13705 * remote-utils.c (decode_address_to_semicolon): New.
13706 * server.c (pass_signals, handle_general_set): New.
13707 (handle_query): Mention QPassSignals for qSupported.
13708 (main): Call handle_general_set.
13709 * server.h (pass_signals, decode_address_to_semicolon): New.
13710
000ef4f0
DJ		 137112006-11-06 Daniel Jacobowitz <dan@codesourcery.com>
13712
13713 * server.c (handle_query): Correct error handling for read_auxv.
13714
b7149293
UW		 137152005-10-19 Ulrich Weigand <uweigand@de.ibm.com>
13716
13717 * configure.srv [s390-*-linux*, s390x-*-linux*]: Set srv_linux_regsets
13718 and srv_linux_thread_db to yes.
13719 * linux-s390-low.c (s390_fill_gregset): New function.
13720 (target_regsets): Define data structure.
13721
dae5f5cf
DJ		 137222006-10-17 Daniel Jacobowitz <dan@codesourcery.com>
13723
13724 * acinclude.m4 (SRV_CHECK_TLS_GET_ADDR): New.
13725 * configure.ac: Use it. Define HAVE_TD_THR_TLS_GET_ADDR.
13726 * config.in, configure: Regenerated.
13727 * inferiors.c (gdb_id_to_thread): New function.
13728 (gdb_id_to_thread_id): Use it.
13729 * linux-low.c (linux_target_ops): Use thread_db_get_tls_address.
13730 * linux-low.h (struct process_info): Add th member.
13731 (thread_db_get_tls_address): New prototype.
13732 * remote-utils.c (decode_address): Make non-static.
13733 * server.c (handle_query): Handle qGetTLSAddr.
13734 * server.h (gdb_id_to_thread, decode_address): New prototypes.
13735 * target.h (struct target_ops): Add get_tls_address.
13736 * thread-db.c (maybe_attach_thread): Save the thread handle.
13737 (thread_db_get_tls_address): New.
13738
32ca6d61
DJ		 137392006-09-28 Daniel Jacobowitz <dan@codesourcery.com>
13740
13741 * linux-low.c (PTRACE_GETSIGINFO, PTRACE_SETSIGINFO): Define.
13742 (linux_resume_one_process): Take a siginfo_t *. Update all
13743 callers. Queue it if necessary. Use PTRACE_SETSIGINFO.
13744 (struct pending_signals): Add a siginfo_t.
13745 (linux_wait_for_process): Always set last_status.
13746 (linux_wait_for_event): Use PTRACE_GETSIGINFO.
13747 (linux_queue_one_thread): Use PTRACE_GETSIGINFO.
13748 * linux-low.h (struct process_info): Add last_status.
13749
5ffff7c1
DJ		 137502006-09-21 Daniel Jacobowitz <dan@codesourcery.com>
13751
13752 * remote-utils.c (try_rle): New function.
13753 (putpkt_binary): Use it.
13754
8695c747
DJ		 137552006-08-19 Daniel Jacobowitz <dan@codesourcery.com>
13756
13757 * Makefile.in (clean): Clean reg-x86-64-linux.c.
13758 (reg-x86-64-linux.o, reg-x86-64-linux.c): New.
13759 * configure.srv (x86_64-*-linux*): Use reg-x86-64-linux.o.
13760 * linux-x86-64-low.c (x86_64_regmap): Include ORIG_RAX.
13761 (x86_64_fill_gregset, x86_64_store_gregset): Skip floating
13762 point registers.
13763
290fadea
RS		 137642006-08-08 Richard Sandiford <richard@codesourcery.com>
13765
13766 * server.c (terminal_fd): New variable.
13767 (old_foreground_pgrp): Likewise.
13768 (restore_old_foreground_pgrp): New function.
13769 (start_inferior): Record the terminal file descriptor in terminal_fd
13770 and its original foreground group in old_foreground_pgrp. Register
13771 restore_old_foreground_pgrp with atexit().
13772
9f2e1e63
DJ		 137732006-07-26 Daniel Jacobowitz <dan@codesourcery.com>
13774
13775 * server.c (handle_query): Correct qPart to qXfer.
13776
b80864fb
DJ		 137772006-07-22 Daniel Jacobowitz <dan@codesourcery.com>
13778
13779 * configure.ac: Check for more headers which are missing on
13780 Windows. Automatically supply -lwsock32 and USE_WIN32API.
13781 * configure.srv: Add Cygwin and mingw32.
13782 * remote-utils.c: Don't include headers unconditionally which
13783 are missing on mingw32. Include <winsock.h> for mingw32.
13784 (remote_open): Adjust for mingw32 support. Flush
13785 standard error after writing to it.
13786 (remote_close, putpkt_binary, input_interrupt, block_async_io)
13787 (unblock_async_io, enable_async_io, disable_async_io)
13788 (readchar, getpkt): Update for Winsock support.
13789 (prepare_resume_reply): Expect a protocol signal number.
13790 * server.c: Disable <sys/wait.h> on mingw32.
13791 (start_inferior): Adjust for mingw32 support. Flush
13792 standard error after writing to it.
13793 (attach_inferior): Likewise. Use protocol signal
13794 numbers.
13795 (main): Skip 'D' packet on mingw32. Use protocol signal numbers
13796 and names.
13797 * win32-i386-low.c: New file.
13798 * Makefile.in (XM_CLIBS): Set.
13799 (gdbserver, gdbreplay): Use $(INTERNAL_CFLAGS).
13800 (win32-i386-low.o): New dependency rule.
13801 * linux-low.c (linux_wait): Use target signal numbers.
13802 * target.h (struct target_ops): Doc fix.
13803 * server.h (target_signal_to_name): New prototype.
13804 * gdbreplay.c: Don't include headers unconditionally which
13805 are missing on mingw32. Include <winsock.h> for mingw32.
13806 (remote_close, remote_open): Adjust for Winsock support.
13807 * configure, config.in: Regenerated.
13808
0876f84a
DJ		 138092006-07-12 Daniel Jacobowitz <dan@codesourcery.com>
13810
13811 * server.c (decode_xfer_read, write_qxfer_response): New.
13812 (handle_query): Take a packet length argument. Handle
13813 qXfer:auxv:read instead of qPart:auxv:read. Mention it in
13814 the qSupported response.
13815 (main): Update call to handle_query.
13816
01f9e8fa
DJ		 138172006-06-22 Daniel Jacobowitz <dan@codesourcery.com>
13818
13819 * remote-utils.c (remote_escape_output, remote_unescape_input): New.
13820 (putpkt_binary): Renamed from putpkt and adjusted for binary
13821 data.
13822 (putpkt): New wrapper for putpkt_binary.
13823 (readchar): Don't mask off the high bit.
13824 (decode_X_packet): New function.
13825 * server.c (main): Call putpkt_binary if a handler sets the packet
13826 length. Save the length of the incoming packet. Handle 'X'.
13827 * server.h (gdb_byte, remote_escape_output, decode_X_packet): New.
13828
be2a5f71
DJ		 138292006-06-21 Daniel Jacobowitz <dan@codesourcery.com>
13830
13831 * server.c (handle_query): Handle qSupported.
13832
ea025f5f
DJ		 138332006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
13834
13835 * remote-utils.c (all_symbols_looked_up): New variable.
13836 (look_up_one_symbol): Check it.
13837 * server.h (look_up_one_symbol): New declaration.
13838 * thread-db.c (thread_db_init): Set all_symbols_looked_up.
13839
9308fc88
DJ		 138402006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
13841
13842 * Makefile.in (linux-arm-low.o): Update dependencies.
66f338c7 13843 * linux-arm-low.c: Include "gdb_proc_service.h".
9308fc88
DJ		 13844 (PTRACE_GET_THREAD_AREA): Define.
13845 (ps_get_thread_area): New function.
13846
52fb6437
NS		 138472006-05-09 Nathan Sidwell <nathan@codesourcery.com>
13848
13849 * configure.srv (m68k*-*-uclinux*): New target.
13850 * linux-low.c (linux_create_inferior): Use vfork on mmuless systems.
13851 (linux_resume_one_process): Remove extraneous cast.
13852 (linux_read_offsets): New.
13853 (linux_target_op): Add linux_read_offsets on mmuless systems.
13854 * server.c (handle_query): Add qOffsets logic.
13855 * target.h (struct target_ops): Add read_offsets.
13856
21b0f40c
DJ		 138572006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
13858
13859 * linux-mips-low.c: Include <sys/ptrace.h> and "gdb_proc_service.h".
13860 (PTRACE_GET_THREAD_AREA): Define.
13861 (ps_get_thread_area): New function.
13862 * Makefile.in (linux-i386-low.o, linux-mips-low.o)
13863 (linux-x86-64-low.o): Update.
13864
0050a760
DJ		 138652006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
13866
13867 * configure.ac: Remove checks for prfpregset_t.
13868 * gdb_proc_service.h: New file.
13869 * linux-i386-low.c, linux-x86-64-low.c, thread-db.c: Use the
13870 new "gdb_proc_service.h".
13871 * proc-service.c: Likewise.
13872 (ps_pglobal_lookup, ps_pdread, ps_pdwrite): Use psaddr_t.
13873 (ps_lgetfpregs, ps_lsetfpregs): Use a void* argument.
13874 * Makefile.in (gdb_proc_service_h): Updated.
13875 * configure, config.in: Regenerated.
13876
b92a518e
DJ		 138772006-03-03 Daniel Jacobowitz <dan@codesourcery.com>
13878
13879 * remote-utils.c (prepare_resume_reply): Move declaration
13880 of gdb_id_from_wait to the top of the block.
13881
545587ee
DJ		 138822006-02-15 Daniel Jacobowitz <dan@codesourcery.com>
13883
13884 * linux-low.c (regsets_store_inferior_registers): Read the regset
13885 from the target before filling it.
13886
9db87ebd
DJ		 138872006-02-08 Daniel Jacobowitz <dan@codesourcery.com>
13888
13889 * server.c (attach_inferior): Return SIGTRAP for a successful
13890 attach.
13891
dd24457d
DJ		 138922006-02-01 Daniel Jacobowitz <dan@codesourcery.com>
13893
13894 * Makefile.in (OBS): Add version.o.
13895 (STAGESTUFF): Delete.
13896 (version.o): Add dependencies.
13897 (version.c): Replace rule.
13898 (clean): Remove version.c.
13899 * server.c (gdbserver_version): New.
13900 (gdbserver_usage): Use printf.
13901 (main): Handle --version and --help.
13902 * server.h (version, host_name): Add declarations.
13903
6f0f660e
EZ		 139042005-12-23 Eli Zaretskii <eliz@gnu.org>
13905
889bf7c5
PA		 13906 * linux-arm-low.c:
13907 * linux-arm-low.c:
13908 * inferiors.c:
13909 * i387-fp.h:
13910 * i387-fp.c:
13911 * gdbreplay.c:
13912 * regcache.c:
13913 * proc-service.c:
13914 * mem-break.h:
13915 * mem-break.c:
13916 * linux-x86-64-low.c:
13917 * linux-sh-low.c:
13918 * linux-s390-low.c:
13919 * linux-ppc64-low.c:
13920 * linux-ppc-low.c:
13921 * linux-mips-low.c:
13922 * linux-m68k-low.c:
13923 * linux-m32r-low.c:
13924 * linux-low.h:
13925 * linux-low.c:
13926 * linux-ia64-low.c:
13927 * linux-i386-low.c:
13928 * linux-crisv32-low.c:
13929 * thread-db.c:
13930 * terminal.h:
13931 * target.h:
13932 * target.c:
13933 * server.h:
13934 * server.c:
13935 * remote-utils.c:
13936 * regcache.h:
13937 * utils.c:
13938 * Makefile.in:
13939 * configure.ac:
6f0f660e
EZ		 13940 * gdbserver.1: Add (C) after Copyright. Update the FSF
13941 address.
13942
9d1fb177
DJ		 139432005-11-13 Daniel Jacobowitz <dan@codesourcery.com>
13944
13945 * linux-arm-low.c (arm_eabi_breakpoint): New variable.
13946 (arm_breakpoint_at): Recognize both breakpoints.
13947 (the_low_target): Use the correct breakpoint instruction.
13948
011a70c2
DJ		 139492005-11-02 Daniel Jacobowitz <dan@codesourcery.com>
13950
13951 * configure.srv (x86_64-*-linux*): Turn on thread_db support.
13952 * linux-x86-64-low.c (x86_64_breakpoint, x86_64_breakpoint_len)
13953 (x86_64_get_pc, x86_64_set_pc, x86_64_breakpoint_at): New.
13954 (the_low_target): Update.
13955
7fb85e41
AS		 139562005-10-25 Andreas Schwab <schwab@suse.de>
13957
13958 * server.c (main): Allocate mem_buf with PBUFSIZ bytes.
13959
13960 * linux-ia64-low.c (ia64_regmap): Remove NAT registers.
13961 (ia64_num_regs): Reduce to 462.
13962
3db0444b
DJ		 139632005-09-17 Daniel Jacobowitz <dan@codesourcery.com>
13964
13965 * acinclude.m4: Correct quoting.
13966 * aclocal.m4: Regenerated.
13967
13968 Suggested by SZOKOVACS Robert <szo@ies.hu>:
13969 * thread-db.c (thread_db_err_str): Handle TD_VERSION.
13970 (thread_db_init): Call thread_db_err_str.
13971 * configure.ac: Check for TD_VERSION.
13972 * config.in, configure: Regenerated.
13973
bee0189a
DJ		 139742005-07-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13975
13976 * server.h (error, fatal, warning): Add ATTR_FORMAT.
13977
e9d25b98
DJ		 139782005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
13979
13980 * configure.ac: Define HAVE_LINUX_REGSETS even if PTRACE_GETREGS
13981 is not available. Define HAVE_PTRACE_GETREGS if it is.
13982 * config.in, configure: Regenerated.
13983 * configure.srv: Set srv_linux_regsets for PowerPC and PowerPC64.
13984 * linux-i386-low.c, linux-m68k-low.c: Update to use
13985 HAVE_PTRACE_GETREGS.
13986 * linux-low.c (regsets_fetch_inferior_registers)
13987 (regsets_store_inferior_registers): Only return 0 if we processed
13988 GENERAL_REGS.
13989 * linux-ppc-low.c (ppc_fill_gregset, target_regsets): New.
13990 * linux-ppc64-low.c (ppc_fill_gregset, target_regsets): New.
13991
a06660f7
DJ		 139922005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
13993
13994 * inferiors.c (struct thread_info): Add gdb_id.
13995 (add_thread): Add gdb_id argument.
13996 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New.
13997 * linux-low.c (linux_create_inferior, linux_attach_lwp): Update
13998 calls to add_thread.
13999 * remote-utils.c (prepare_resume_reply: Use thread_to_gdb_id.
14000 * server.c (handle_query): Use thread_to_gdb_id.
14001 (handle_v_cont, main): Use gdb_id_to_thread_id.
14002 * server.h (add_thread): Update prototype.
14003 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New
14004 prototypes.
14005
5a1f5858
DJ		 140062005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
14007
14008 * linux-low.c (fetch_register, usr_store_inferior_registers): Handle
14009 left-padded registers.
14010 * linux-low.h (struct linux_target_ops): Add left_pad_xfer.
14011 * linux-ppc64-low.c (the_low_target): Set left_pad_xfer.
14012
e122f1f5
SE		 140132005-07-01 Steve Ellcey <sje@cup.hp.com>
14014
14015 * configure.ac (BFD_NEED_DECLARATION): Replace with AC_CHECK_DECLS.
14016 * configure: Regenerate.
14017 * config.in: Regenerate.
14018 * server.h (NEED_DECLARATION_STRERROR):
14019 Replace with !HAVE_DECL_STRERROR.
14020
d592fa2f
DJ		 140212005-06-16 Daniel Jacobowitz <dan@codesourcery.com>
14022
14023 * linux-low.c (linux_wait, linux_send_signal): Don't test
14024 an unsigned long variable for > 0 if it could be MAX_ULONG.
14025 * server.c (myresume): Likewise.
14026 * target.c (set_desired_inferior): Likewise.
14027
ccbd4912
MK		 140282005-06-13 Mark Kettenis <kettenis@gnu.org>
14029
14030 * configure.ac: Simplify and improve check for socklen_t.
14031 * configure, config.in: Regenerate.
14032
f450004a
DJ		 140332005-06-12 Daniel Jacobowitz <dan@codesourcery.com>
14034
14035 * acconfig.h: Remove.
14036 * configure.ac: Add a test for socklen_t. Use three-argument
14037 AC_DEFINE throughout.
14038 * config.in: Regenerated using autoheader 2.59.
14039 * configure: Regenerated.
14040
14041 * gdbreplay.c (socklen_t): Provide a default.
14042 (remote_open): Use socklen_t.
14043 * remote-utils.c (socklen_t): Provide a default.
14044 (remote_open): Use socklen_t.
14045 (convert_int_to_ascii, convert_ascii_to_int, decode_M_packet): Use
14046 unsigned char.
14047
14048 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Use unsigned
14049 char for buffers.
14050 * linux-low.c (linux_read_memory, linux_write_memory)
14051 (linux_read_auxv): Likewise.
14052 * mem-break.c (breakpoint_data, set_breakpoint_data, check_mem_read)
14053 (check_mem_write): Likewise.
14054 * mem-break.h (set_breakpoint_data, check_mem_read, check_mem_write):
14055 Likewise.
14056 * regcache.c (struct inferior_rgcache_data, registers_to_string)
14057 (registers_from_string, register_data): Likewise.
14058 * server.c (handle_query, main): Likewise.
14059 * server.h (convert_ascii_to_int, convert_int_to_ascii)
14060 (decode_M_packet): Likewise.
14061 * target.c (read_inferior_memory, write_inferior_memory): Likewise.
14062 * target.h (struct target_ops): Update read_memory, write_memory,
14063 and read_auxv.
14064 (read_inferior_memory, write_inferior_memory): Update.
14065 * linux-low.h (struct linux_target_ops): Change type of breakpoint
14066 to unsigned char *.
14067 * linux-arm-low.c, linux-cris-low.c, linux-crisv32-low.c,
14068 linux-i386-low.c, linux-m32r-low.c, linux-m68k-low.c,
14069 linux-mips-low.c, linux-ppc-low.c, linux-ppc64-low.c,
14070 linux-s390-low.c, linux-sh-low.c: Update for changes in
14071 read_inferior_memory and the_low_target->breakpoint.
14072
eee84df1
DJ		 140732005-05-28 Daniel Jacobowitz <dan@codesourcery.com>
14074
14075 * Makefile.in (SFILES): Add linux-ppc64-low.c.
14076 (linux-ppc64-low.o, reg-ppc64.c, reg-ppc64.o): New targets.
14077 * configure.srv: Add powerpc64-*-linux*.
14078 * linux-ppc64-low.c: New file.
14079
45b134e5
OF		 140802005-05-23 Orjan Friberg <orjanf@axis.com>
14081
14082 * linux-cris-low.c: New file with support for CRIS.
14083 * linux-crisv32-low.c: Ditto for CRISv32.
14084 * Makefile.in (SFILES): Add linux-cris-low.c, linux-crisv32-low.c.
14085 (clean): Add reg-cris.c and reg-crisv32.c.
889bf7c5 14086 Add linux-cris-low.o, linux-crisv32-low.o, reg-cris.o, reg-cris.c,
45b134e5
OF		 14087 reg-crisv32.o, and reg-crisv32.c to make rules.
14088 * configure.srv: Add cris-*-linux* and crisv32-*-linux* to list of
14089 recognized targets.
14090
48d93c75
UW		 140912005-05-16 Ulrich Weigand <uweigand@de.ibm.com>
14092
14093 * linux-low.c (fetch_register): Ensure buffer size is a multiple
14094 of sizeof (PTRACE_XFER_TYPE).
14095 (usr_store_inferior_registers): Likewise. Zero out excess bytes.
14096
e013ee27
OF		 140972005-05-12 Orjan Friberg <orjanf@axis.com>
14098
889bf7c5 14099 * target.h (struct target_ops): Add insert_watchpoint,
e013ee27
OF		 14100 remove_watchpoint, stopped_by_watchpoint, stopped_data_address function
14101 pointers for hardware watchpoint support.
14102 * linux-low.h (struct linux_target_ops): Ditto.
14103 * linux-low.c (linux_insert_watchpoint, linux_remove_watchpoint)
14104 (linux_stopped_by_watchpoint, linux_stopped_data_address): New. Add
14105 to linux_target_ops.
14106 * remote-utils.c (prepare_resume_reply): Add watchpoint information to
14107 reply packet.
14108 * server.c (main): Recognize 'Z' and 'z' packets.
14109
b0ded00b
UW		 141102005-05-10 Ulrich Weigand <uweigand@de.ibm.com>
14111
14112 * linux-s390-low.c (s390_breakpoint, s390_breakpoint_len): Define.
14113 (s390_get_pc, s390_set_pc, s390_breakpoint_at): New functions.
14114 (the_low_target): Add new members.
14115
8643e2ad
DJ		 141162005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
14117
14118 * proc-service.c (ps_lgetregs): Search all_processes instead of
14119 all_threads.
14120
fc620387
DJ		 141212005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
14122
14123 * server.c (start_inferior): Change return type to int.
14124 (attach_inferior): Change sigptr to int *.
14125 (handle_v_cont, handle_v_requests): Change signal to int *.
14126 (main): Change signal to int.
14127
141282005-04-15 Kei Sakamoto <sakamoto.kei@renesas.com>
7cfbc4a0
KI		 14129
14130 * Makefile.in: Add linux-m32r-low.o, reg-m32r.c and reg-m32r.o.
14131 * configure.srv: Add m32r*-*-linux*.
14132 * linux-m32r-low.c: New file.
14133
e0e76420
DJ		 141342005-03-04 Daniel Jacobowitz <dan@codesourcery.com>
14135
14136 * Makefile.in (stamp-h): Set CONFIG_HEADERS explicitly.
14137
a1928bad
DJ		 141382005-03-03 Daniel Jacobowitz <dan@codesourcery.com>
14139
14140 * inferiors.c (change_inferior_id, add_thread, find_inferior_id):
14141 Take unsigned long arguments for PIDs.
14142 * linux-low.c (add_process, linux_attach_lwp, linux_attach)
14143 (linux_thread_alive, linux_wait_for_event, kill_lwp, send_sigstop)
14144 (wait_for_sigstop, linux_resume_one_process)
14145 (regsets_fetch_inferior_registers, linux_send_signal)
14146 (linux_read_auxv): Likewise. Update the types of variables holding
14147 PIDs. Update format string specifiers.
14148 * linux-low.h (struct process_info, linux_attach_lwp): Likewise.
14149 * remote-utils.c (prepare_resume_reply): Likewise.
14150 * server.c (cont_thread, general_thread, step_thread)
14151 (thread_from_wait, old_thread_from_wait, signal_pid): Change type to
14152 unsigned long.
14153 (handle_query): Update format specifiers.
14154 (handle_v_cont, main): Use strtoul for thread IDs.
14155 * server.h (struct inferior_list_entry): Use unsigned long for ID.
14156 (add_thread, find_inferior_id, change_inferior_id, cont_thread)
14157 (general_thread, step_thread, thread_from_wait)
14158 (old_thread_from_wait): Update.
14159 * target.h (struct thread_resume): Use unsigned long for THREAD.
14160 (struct target_ops): Use unsigned long for arguments to attach and
14161 thread_alive.
14162
dcdb98d2
DJ		 141632005-02-24 Daniel Jacobowitz <dan@codesourcery.com>
14164
14165 * acinclude.m4: Include bfd/bfd.m4 directly.
14166 * configure.ac: Use AC_ARG_PROGRAM. Suggested by Aron Griffis
14167 <agriffis@toolchain.org>.
14168 * aclocal.m4, configure: Regenerated.
14169
bec39cab
AC		 141702005-01-07 Andrew Cagney <cagney@gnu.org>
14171
14172 * configure.ac: Rename configure.in, require autoconf 2.59.
14173 * configure: Re-generate.
14174
434c4c77
DJ		 141752004-12-08 Daniel Jacobowitz <dan@debian.org>
14176
14177 * acinclude.m4 (SRV_CHECK_THREAD_DB): Add ps_get_thread_area. Reset
14178 LIBS when finished.
14179 * aclocal.m4: Regenerated.
14180 * configure: Regenerated.
14181
db1d3e1b
AS		 141822004-11-21 Andreas Schwab <schwab@suse.de>
14183
14184 * linux-m68k-low.c (m68k_num_gregs): Define.
14185 (m68k_fill_gregset, m68k_store_gregset, m68k_fill_fpregset)
14186 (m68k_store_fpregset, target_regsets) [HAVE_LINUX_REGSETS]: New.
14187 (m68k_breakpoint, m68k_breakpoint_len, m68k_get_pc, m68k_set_pc)
14188 (m68k_breakpoint_at): New. Add to the_low_target.
14189
14190 * configure.srv (m68*-*-linux*): Set srv_linux_regsets and
14191 srv_linux_thread_db to yes.
14192
43360365
JB		 141932004-10-20 Joel Brobecker <brobecker@gnat.com>
14194
14195 * linux-x86-64-low.c (ARCH_SET_GS): Add definition if missing.
14196 (ARCH_SET_FS): Likewise.
14197 (ARCH_GET_FS): Likewise.
14198 (ARCH_GET_GS): Likewise.
14199
fd500816
DJ		 142002004-10-16 Daniel Jacobowitz <dan@debian.org>
14201
14202 * linux-i386-low.c (ps_get_thread_area): New.
14203 * linux-x86-64-low.c (ps_get_thread_area): New.
14204 * linux-low.c: Include <sys/syscall.h>.
14205 (linux_kill_one_process): Don't kill the first thread here.
14206 (linux_kill): Kill the first thread here.
14207 (kill_lwp): New function.
14208 (send_sigstop, linux_send_signal): Use it.
14209 * proc-service.c: Clean up #ifdefs.
14210 (fpregset_info): Delete.
14211 (ps_lgetregs): Update and enable implementation.
14212 (ps_lsetregs, ps_lgetfpregs, ps_lsetfpregs): Remove disabled
14213 implementations.
14214 * remote-utils.c (struct sym_cache, symbol_cache): New.
14215 (input_interrupt): Print a clearer message.
14216 (async_io_enabled): New variable.
14217 (enable_async_io, disable_async_io): Use it. Update comments.
14218 (look_up_one_symbol): Use the symbol cache.
14219 * thread-db.c (thread_db_look_up_symbols): New function.
14220 (thread_db_init): Update comments. Call thread_db_look_up_symbols.
14221
f6de3c42
DJ		 142222004-10-16 Daniel Jacobowitz <dan@debian.org>
14223
14224 * configure.in: Test for -rdynamic.
14225 * configure: Regenerated.
14226 * Makefile (INTERNAL_LDFLAGS): New.
14227 (gdbserver, gdbreplay): Use it.
14228
2c0fc042
AC		 142292004-09-02 Andrew Cagney <cagney@gnu.org>
14230
14231 * Makefile.in (TAGS): Replace TM_FILE with DEPRECATED_TM_FILE.
14232
075b3282
DJ		 142332004-03-23 Daniel Jacobowitz <drow@mvista.com>
14234
14235 * linux-low.c (linux_wait): Clear all_processes list also.
14236
fa6a77dc
DJ		 142372004-03-12 Daniel Jacobowitz <drow@mvista.com>
14238
14239 * linux-low.c: Include <errno.h>. Remove extern declaration of
14240 errno.
14241
6d782a97
DJ		 142422004-03-12 Daniel Jacobowitz <drow@mvista.com>
14243
14244 * gdbreplay.c, server.h, utils.c: Update copyright years.
14245
3a7fb99b
DJ		 142462004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
14247
14248 * server.c (main): Print child status or termination signal from
14249 variable 'signal', not 'sig'.
14250
c3e735a6
DJ		 142512004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
14252
14253 * linux-low.c (linux_read_memory): Change return type to
14254 int. Check for and return error from ptrace().
14255 * target.c (read_inferior_memory): Change return type to int. Pass
14256 back return status from the_target->read_memory().
14257 * target.h (struct target_ops): Adapt *read_memory() prototype.
14258 Update comment.
14259 (read_inferior_memory): Adapt prototype.
14260 * server.c (main): Return an error packet if
14261 read_inferior_memory() returns an error.
14262
a59d1c82
DJ		 142632004-03-04 Daniel Jacobowitz <drow@mvista.com>
14264
14265 * Makefile.in (distclean): Remove config.h, stamp-h, and config.log.
14266 Unify with other clean targets.
14267
dc3f8883
DJ		 142682004-02-29 Daniel Jacobowitz <drow@mvista.com>
14269
14270 * server.c (handle_v_cont): Call set_desired_inferior.
14271
89a208da
DJ		 142722004-02-29 Daniel Jacobowitz <drow@mvista.com>
14273
14274 * remote-utils.c (prepare_resume_reply): Always supply "thread:".
14275
62ea82f5
DJ		 142762004-02-29 Daniel Jacobowitz <drow@mvista.com>
14277
14278 * linux-low.c (linux_wait): Unblock async I/O.
14279 (linux_resume): Block and enable async I/O.
14280 * remote-utils.c (block_async_io, unblock_async_io): New functions.
14281 * server.h (block_async_io, unblock_async_io): Add prototypes.
14282
6910d122
DJ		 142832004-02-29 Daniel Jacobowitz <drow@mvista.com>
14284
14285 * remote-utils.c (remote_open): Print a status notice after
14286 opening a TCP port.
14287 * server.c (attach_inferior): Print a status notice after
14288 attaching.
14289
142902004-02-29 Daniel Jacobowitz <drow@mvista.com>
d677d77d
DJ		 14291
14292 * linux-arm-low.c (arm_get_pc): Print out stop PC in debug mode.
14293
c89dc5d4
DJ		 142942004-02-26 Daniel Jacobowitz <drow@mvista.com>
14295
14296 * remote-utils.c (write_enn): Use "E01" instead of "ENN" for the
14297 error packet.
14298 * server.c, target.h: Update copyright years.
14299
4b8dad4a
RM		 143002004-02-25 Roland McGrath <roland@redhat.com>
14301
14302 * target.h (struct target_ops): New member `read_auxv'.
14303 * server.c (handle_query): Handle qPart:auxv:read: query using that.
14304 * linux-low.c (linux_read_auxv): New function.
14305 (linux_target_ops): Initialize `read_auxv' member to that.
14306
d7446758
JB		 143072004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
14308
14309 Committed by Jim Blandy <jimb@redhat.com>.
14310
14311 * linux-s390-low.c (s390_num_regs): Update.
4b8dad4a 14312 (s390_regmap): Remove control registers. Use __s390x__ predefine
d7446758
JB		 14313 instead of GPR_SIZE to distiguish s390 and s390x targets.
14314
5544ad89
DJ		 143152004-01-31 Daniel Jacobowitz <drow@mvista.com>
14316
14317 * linux-low.c: Update copyright year.
14318 (check_removed_breakpoint): Clear pending_is_breakpoint.
14319 (linux_set_resume_request, linux_queue_one_thread)
14320 (resume_status_pending_p): New functions.
14321 (linux_continue_one_thread): Use process->resume.
14322 (linux_resume): Only resume threads if there are no pending events.
14323 * linux-low.h (struct process_info): Add resume request
14324 pointer.
14325
2a68b70e
DJ		 143262004-01-30 Daniel Jacobowitz <drow@mvista.com>
14327
14328 * regcache.c (new_register_cache): Clear the allocated register
14329 buffer. Suggested by Atsushi Nemoto <anemo@mba.ocn.ne.jp>.
14330
64386c31
DJ		 143312003-10-13 Daniel Jacobowitz <drow@mvista.com>
14332
14333 * linux-low.c (linux_resume): Take a struct thread_resume *
14334 argument.
14335 (linux_wait): Update call.
14336 (resume_ptr): New static variable.
14337 (linux_continue_one_thread): Renamed from
14338 linux_continue_one_process. Use resume_ptr.
14339 (linux_resume): Use linux_continue_one_thread.
14340 * server.c (handle_v_cont, handle_v_requests): New functions.
14341 (myresume): New function.
14342 (main): Handle 'v' case.
14343 * target.h (struct thread_resume): New type.
14344 (struct target_ops): Change argument of "resume" to struct
14345 thread_resume *.
14346 (myresume): Delete macro.
14347
c938e9b0
L		 143482003-08-08 H.J. Lu <hongjiu.lu@intel.com>
14349
14350 * Makefile.in (install-only): Create dest dir. Support DESTDIR.
14351 (uninstall): Support DESTDIR.
14352
7f313d07
BC		 14353Mon Jul 21 20:09:34 UTC 2003 Brendan Conoboy <blc@redhat.com>
14354
14355 * configure.srv: Add xscale*linux copy of arm*linux entry.
14356
3b2fc2ea
DJ		 143572003-07-24 Daniel Jacobowitz <drow@mvista.com>
14358
14359 * linux-arm-low.c (arm_reinsert_addr): New function.
14360 (the_low_target): Add arm_reinsert_addr.
14361
1c0a559e
MK		 143622003-07-08 Mark Kettenis <kettenis@gnu.org>
14363
14364 * mem-break.c: Remove whitespace at end of file.
14365
43d5792c
DJ		 143662003-06-28 Daniel Jacobowitz <drow@mvista.com>
14367
14368 * configure.in: Check whether we need to prototype strerror.
14369 * server.h: Optionally prototype strerror.
14370 * gdbreplay.c (perror_with_name): Use strerror.
14371 * linux-low.c (linux_attach_lwp): Use strerror.
14372 * utils.c (perror_with_name): Use strerror.
14373 * config.in, configure: Regenerated.
14374
c8a86edf
DJ		 143752003-06-28 Daniel Jacobowitz <drow@mvista.com>
14376
14377 * linux-sh-low.c (sh_regmap): Fix FP register offsets, reported by
14378 SUGIOKA Toshinobu <sugioka@itonet.co.jp>.
14379
73d37363
DJ		 143802003-06-20 Daniel Jacobowitz <drow@mvista.com>
14381
14382 * Makefile.in (SFILES): Update.
14383 * low-hppabsd.c, low-lynx.c, low-nbsd.c, low-sim.c, low-sparc.c,
14384 low-sun3.c: Remove files.
14385
6ad8ae5c
DJ		 143862003-06-17 Daniel Jacobowitz <drow@mvista.com>
14387
14388 * linux-low.c: Move comment to linux_thread_alive where it belonged.
14389 (linux_detach_one_process, linux_detach): New functions.
14390 (linux_target_ops): Add linux_detach.
14391 * server.c (main): Handle 'D' packet.
14392 * target.h (struct target_ops): Add "detach" member.
14393 (detach_inferior): Define.
14394
1581182a
MK		 143952003-06-13 Mark Kettenis <kettenis@gnu.org>
14396
14397 From Kelley Cook <kelleycook@wideopenwest.com>:
14398 * configure.srv: Accept i[34567]86 variants.
14399
e5379b03
DJ		 144002003-06-05 Daniel Jacobowitz <drow@mvista.com>
14401
14402 * linux-low.c (linux_wait_for_event): Correct comment typos.
14403 (linux_resume_one_process): Call check_removed_breakpoint.
14404 (linux_send_signal): New function.
14405 (linux_target_ops): Add linux_send_signal.
14406 * remote-utils.c (putpkt, input_interrupt): Use send_signal instead
14407 of kill.
14408 * target.h (struct target_ops): Add send_signal.
14409
2ff29de4
JB		 144102003-05-29 Jim Blandy <jimb@redhat.com>
14411
14412 * linux-low.c (usr_store_inferior_registers): Transfer buf in
14413 PTRACE_XFER_TYPE-sized chunks, not int-sized chunks. Otherwise,
14414 if 'int' is smaller than PTRACE_XFER_TYPE, you end up throwing
14415 away part of the register's value.
14416
254787d4
DJ		 144172003-03-26 Daniel Jacobowitz <drow@mvista.com>
14418
14419 * linux-low.c (linux_create_inferior): Use __SIGRTMIN.
14420 (linux_wait_for_event, linux_init_signals): Likewise.
14421
94e10508
DJ		 144222003-03-17 Daniel Jacobowitz <drow@mvista.com>
14423
14424 * configure.in: Check for stdlib.h.
14425 * configure: Regenerated.
14426 * config.in: Regenerated.
14427
4c0711e0
DJ		 144282003-01-04 Andreas Schwab <schwab@suse.de>
14429
14430 * linux-m68k-low.c (m68k_num_regs): Define to 29 instead of 31.
14431
ef66e766
AC		 144322003-01-02 Andrew Cagney <ac131313@redhat.com>
14433
14434 * Makefile.in: Remove obsolete code.
14435
a1358604
DJ		 144362002-11-20 Daniel Jacobowitz <drow@mvista.com>
14437
14438 * linux-s390-low.c (s390_regmap): Check GPR_SIZE instead of
14439 defined(PT_FPR0_HI).
14440
23ce3b1c
DJ		 144412002-11-17 Stuart Hughes <seh@zee2.com>
14442
14443 * linux-arm-low.c (arm_num_regs): Increase.
14444 (arm_regmap): Include status register.
14445
144462002-11-17 Daniel Jacobowitz <drow@mvista.com>
14447
14448 * linux-low.c (register_addr): Remove incorrect -1 check.
14449
a9fa9f7d
DJ		 144502002-08-29 Daniel Jacobowitz <drow@mvista.com>
14451
14452 * linux-low.c (linux_create_inferior): Call setpgid. Return
14453 the new PID.
14454 (unstopped_p, linux_signal_pid): Remove.
14455 (linux_target_ops): Remove linux_signal_pid.
14456 * remote-utils.c (putpkt, input_interrupt): Use signal_pid
14457 global instead of target method.
14458 * target.h (struct target_ops): Remove signal_pid. Update comment
14459 for create_inferior.
14460 * server.c (signal_pid): New variable.
14461 (create_inferior): Set signal_pid. Block SIGTTOU and SIGTTIN in
4b8dad4a 14462 gdbserver. Set the child to be the foreground process group.
a9fa9f7d
DJ		 14463 (attach_inferior): Set signal_pid.
14464
17574093
DJ		 144652002-08-23 Daniel Jacobowitz <drow@mvista.com>
14466
14467 * ChangeLog: New file, with entries from gdb/ChangeLog after GDB 5.2.
14468
144692002-08-20 Jim Blandy <jimb@redhat.com>
14470
14471 * Makefile.in (LDFLAGS): Allow the configure script to establish a
14472 default for this.
14473
144742002-08-01 Andrew Cagney <cagney@redhat.com>
14475
14476 * Makefile.in: Make chill references obsolete.
14477
144782002-07-24 Kevin Buettner <kevinb@redhat.com>
14479
14480 * configure.in (unistd.h): Add to AC_CHECK_HEADERS list.
14481 * configure: Regenerate.
14482 * config.in: Regenerate.
14483
144842002-07-09 David O'Brien <obrien@FreeBSD.org>
14485
14486 * gdbreplay.c (stdlib.h, unistd.h): Conditionaly include.
14487 (perror_with_name, remote_close, remote_open, expect, play): Static.
14488
144892002-07-04 Michal Ludvig <mludvig@suse.cz>
14490
4b8dad4a 14491 * linux-x86-64-low.c (x86_64_regmap): Make it an array of
17574093
DJ		 14492 byte offsets instead of an array of indexes.
14493 (x86_64_store_gregset, x86_64_store_fpregset): Parameter made const.
14494
144952002-06-13 Daniel Jacobowitz <drow@mvista.com>
14496
14497 * regcache.c: Add comment.
14498
144992002-06-11 Daniel Jacobowitz <drow@mvista.com>
14500
14501 * thread-db.c: New file.
14502 * proc-service.c: New file.
14503 * acinclude.m4: New file.
14504 * Makefile.in: Add GDBSERVER_LIBS, gdb_proc_service_h,
14505 proc-service.o, and thread-db.o.
14506 (linux-low.o): Add USE_THREAD_DB.
14507 * acconfig.h: Add HAVE_PRGREGSET_T, HAVE_PRFPREGSET_T,
14508 HAVE_LWPID_T, HAVE_PSADDR_T, and PRFPREGSET_T_BROKEN.
14509 * aclocal.m4: Regenerated.
14510 * config.in: Regenerated.
14511 * configure: Regenerated.
14512 * configure.in: Check for proc_service.h, sys/procfs.h,
14513 thread_db.h, and linux/elf.h headrs.
14514 Check for lwpid_t, psaddr_t, prgregset_t, prfpregset_t, and
14515 PRFPREGSET_T_BROKEN. Introduce srv_thread_depfiles and USE_THREAD_DB.
14516 Check for -lthread_db and thread support.
14517 * configure.srv: Enable thread_db support for ARM, i386, MIPS,
14518 PowerPC, and SuperH.
14519 * i387-fp.c: Constify arguments.
14520 * i387-fp.h: Likewise.
14521 * inferiors.c: (struct thread_info): Renamed from
14522 `struct inferior_info'. Remove PID member. Use generic inferior
14523 list header. All uses updated.
14524 (inferiors, signal_pid): Removed.
14525 (all_threads): New variable.
14526 (get_thread): Define.
14527 (add_inferior_to_list): New function.
14528 (for_each_inferior): New function.
14529 (change_inferior_id): New function.
14530 (add_inferior): Removed.
14531 (remove_inferior): New function.
14532 (add_thread): New function.
14533 (free_one_thread): New function.
14534 (remove_thread): New function.
14535 (clear_inferiors): Use for_each_inferior and free_one_thread.
14536 (find_inferior): New function.
14537 (find_inferior_id): New function.
14538 (inferior_target_data): Update argument type.
14539 (set_inferior_target_data): Likewise.
14540 (inferior_regcache_data): Likewise.
14541 (set_inferior_regcache_data): Likewise.
14542 * linux-low.c (linux_bp_reinsert): Remove.
14543 (all_processes, stopping_threads, using_thrads)
14544 (struct pending_signals, debug_threads, pid_of): New.
14545 (inferior_pid): Replace with macro.
14546 (struct inferior_linux_data): Remove.
14547 (get_stop_pc, add_process): New functions.
14548 (linux_create_inferior): Restore SIGRTMIN+1 before calling exec.
14549 Use add_process and add_thread.
14550 (linux_attach_lwp): New function, based on old linux_attach. Use
14551 add_process and add_thread. Set stop_expected for new threads.
14552 (linux_attach): New function.
14553 (linux_kill_one_process): New function.
14554 (linux_kill): Kill all LWPs.
14555 (linux_thread_alive): Use find_inferior_id.
14556 (check_removed_breakpoints, status_pending_p): New functions.
14557 (linux_wait_for_process): Renamed from linux_wait_for_one_inferior.
14558 Update. Use WNOHANG. Wait for cloned processes also. Update process
14559 struct for the found process.
14560 (linux_wait_for_event): New function.
14561 (linux_wait): Use it. Support LWPs.
14562 (send_sigstop, wait_for_sigstop, stop_all_processes)
14563 (linux_resume_one_process, linux_continue_one_process): New functions.
14564 (linux_resume): Support LWPs.
14565 (REGISTER_RAW_SIZE): Remove.
14566 (fetch_register): Use register_size instead. Call supply_register.
14567 (usr_store_inferior_registers): Likewise. Call collect_register.
14568 Fix recursive case.
14569 (regsets_fetch_inferior_registers): Improve error message.
14570 (regsets_store_inferior_registers): Add debugging.
14571 (linux_look_up_symbols): Call thread_db_init if USE_THREAD_DB.
14572 (unstopped_p, linux_signal_pid): New functions.
14573 (linux_target_ops): Add linux_signal_pid.
14574 (linux_init_signals): New function.
14575 (initialize_low): Call it. Initialize using_threads.
14576 * regcache.c (inferior_regcache_data): Add valid
14577 flag.
14578 (get_regcache): Fetch registers lazily. Add fetch argument
14579 and update all callers.
14580 (regcache_invalidate_one, regcache_invalidate): New
14581 functions.
14582 (new_register_cache): Renamed from create_register_cache.
14583 Return the new regcache.
14584 (free_register_cache): Change argument to a void *.
14585 (registers_to_string, registers_from_string): Call get_regcache
14586 with fetch flag set.
14587 (register_data): Make static. Pass fetch flag to get_regcache.
14588 (supply_register): Call get_regcache with fetch flag clear.
14589 (collect_register): Call get_regcache with fetch flag set.
14590 (collect_register_as_string): New function.
14591 * regcache.h: Update.
14592 * remote-utils.c (putpkt): Flush after debug output and use
14593 stderr.
14594 Handle input interrupts while waiting for an ACK.
14595 (input_interrupt): Use signal_pid method.
14596 (getpkt): Flush after debug output and use stderr.
14597 (outreg): Use collect_register_as_string.
14598 (new_thread_notify, dead_thread_notify): New functions.
14599 (prepare_resume_reply): Check using_threads. Set thread_from_wait
14600 and general_thread.
14601 (look_up_one_symbol): Flush after debug output.
14602 * server.c (step_thread, server_waiting): New variables.
14603 (start_inferior): Don't use signal_pid. Update call to mywait.
14604 (attach_inferior): Update call to mywait.
14605 (handle_query): Handle qfThreadInfo and qsThreadInfo.
14606 (main): Don't fetch/store registers explicitly. Use
14607 set_desired_inferior. Support proposed ``Hs'' packet. Update
14608 calls to mywait.
14609 * server.h: Update.
14610 (struct inferior_list, struct_inferior_list_entry): New.
14611 * target.c (set_desired_inferior): New.
14612 (write_inferior_memory): Constify.
14613 (mywait): New function.
14614 * target.h: Update.
14615 (struct target_ops): New signal_pid method.
14616 (mywait): Removed macro, added prototype.
14617
14618 * linux-low.h (regset_func): Removed.
14619 (regset_fill_func, regset_store_func): New.
14620 (enum regset_type): New.
14621 (struct regset_info): Add type field. Use new operation types.
14622 (struct linux_target_ops): stop_pc renamed to get_pc.
14623 Add decr_pc_after_break and breakpoint_at.
14624 (get_process, get_thread_proess, get_process_thread)
14625 (strut process_info, all_processes, linux_attach_lwp)
14626 (thread_db_init): New.
14627
14628 * linux-arm-low.c (arm_get_pc, arm_set_pc,
14629 arm_breakpoint, arm_breakpoint_len, arm_breakpoint_at): New.
14630 (the_low_target): Add new members.
14631 * linux-i386-low.c (i386_store_gregset, i386_store_fpregset)
14632 (i386_store_fpxregset): Constify.
14633 (target_regsets): Add new kind identifier.
14634 (i386_get_pc): Renamed from i386_stop_pc. Simplify.
14635 (i386_set_pc): Add debugging.
14636 (i386_breakpoint_at): New function.
14637 (the_low_target): Add new members.
14638 * linux-mips-low.c (mips_get_pc, mips_set_pc)
14639 (mips_breakpoint, mips_breakpoint_len, mips_reinsert_addr)
14640 (mips_breakpoint_at): New.
14641 (the_low_target): Add new members.
14642 * linux-ppc-low.c (ppc_get_pc, ppc_set_pc)
14643 (ppc_breakpoint, ppc_breakpoint_len, ppc_breakpoint_at): New.
14644 (the_low_target): Add new members.
14645 * linux-sh-low.c (sh_get_pc, sh_set_pc)
14646 (sh_breakpoint, sh_breakpoint_len, sh_breakpoint_at): New.
14647 (the_low_target): Add new members.
14648 * linux-x86-64-low.c (target_regsets): Add new kind
14649 identifier.
14650
146512002-05-15 Daniel Jacobowitz <drow@mvista.com>
14652
14653 From Martin Pool <mbp@samba.org>:
14654 * server.c (gdbserver_usage): New function.
14655 (main): Call it.
14656
146572002-05-14 Daniel Jacobowitz <drow@mvista.com>
14658
14659 * mem-break.c (reinsert_breakpoint_by_bp): Correct typo
14660 stop_at -> stop_pc.
14661
146622002-05-04 Andrew Cagney <ac131313@redhat.com>
14663
14664 * Makefile.in: Remove obsolete code.
14665
146662002-04-24 Michal Ludvig <mludvig@suse.cz>
14667
14668 * linux-low.c (regsets_fetch_inferior_registers),
14669 (regsets_store_inferior_registers): Removed cast to int from
14670 ptrace() calls.
14671 * regcache.h: Added declaration of struct inferior_info.
14672
146732002-04-20 Daniel Jacobowitz <drow@mvista.com>
14674
14675 * inferiors.c (struct inferior_info): Add regcache_data.
14676 (add_inferior): Call create_register_cache.
14677 (clear_inferiors): Call free_register_cache.
14678 (inferior_regcache_data, set_inferior_regcache_data): New functions.
14679 * regcache.c (struct inferior_regcache_data): New.
14680 (registers): Remove.
14681 (get_regcache): New function.
14682 (create_register_cache, free_register_cache): New functions.
14683 (set_register_cache): Don't initialize the register cache here.
14684 (registers_to_string, registers_from_string, register_data): Call
14685 get_regcache.
14686 * regcache.h: Add prototypes.
14687 * server.h: Likewise.
14688
146892002-04-20 Daniel Jacobowitz <drow@mvista.com>
14690
14691 * mem-break.c: New file.
14692 * mem-break.h: New file.
14693 * Makefile.in: Add mem-break.o rule; update server.h
14694 dependencies.
14695 * inferiors.c (struct inferior_info): Add target_data
14696 member.
14697 (clear_inferiors): Free target_data member if set.
14698 (inferior_target_data, set_inferior_target_data): New functions.
14699 * linux-i386-low.c (i386_breakpoint, i386_breakpoint_len)
14700 (i386_stop_pc, i386_set_pc): New. Add to the_low_target.
14701 * linux-low.c (linux_bp_reinsert): New variable.
14702 (struct inferior_linux_data): New.
14703 (linux_create_inferior): Use set_inferior_target_data.
14704 (linux_attach): Likewise. Call add_inferior.
14705 (linux_wait_for_one_inferior): New function.
14706 (linux_wait): Call it.
14707 (linux_write_memory): Add const.
14708 (initialize_low): Call set_breakpoint_data.
14709 * linux-low.h (struct linux_target_ops): Add breakpoint
14710 handling members.
14711 * server.c (attach_inferior): Remove extra add_inferior
14712 call.
14713 * server.h: Include mem-break.h. Update inferior.c
14714 prototypes.
14715 * target.c (read_inferior_memory)
14716 (write_inferior_memory): New functions.
14717 * target.h (read_inferior_memory)
14718 (write_inferior_memory): Change macros to prototypes.
14719 (struct target_ops): Update comments. Add const to write_memory
14720 definition.
14721
147222002-04-11 Daniel Jacobowitz <drow@mvista.com>
14723
14724 * linux-low.c (usr_store_inferior_registers): Support
14725 registers which are allowed to fail to store.
14726 * linux-low.h (linux_target_ops): Likewise.
14727 * linux-ppc-low.c (ppc_regmap): Support FPSCR.
14728 (ppc_cannot_store_register): FPSCR may not be storable.
14729
147302002-04-09 Daniel Jacobowitz <drow@mvista.com>
14731
14732 * server.h: Include <string.h> if HAVE_STRING_H.
14733 * ChangeLog: Correct paths in last ChangeLog entry.
14734
147352002-04-09 Daniel Jacobowitz <drow@mvista.com>
14736
14737 * linux-low.h: Remove obsolete prototypes.
14738 (struct linux_target_ops): New.
14739 (extern the_low_target): New.
14740 * linux-low.c (num_regs, regmap): Remove declarations.
14741 (register_addr): Use the_low_target explicitly.
14742 (fetch_register): Likewise.
14743 (usr_fetch_inferior_registers): Likewise.
14744 (usr_store_inferior_registers): Likewise.
14745 * linux-arm-low.c (num_regs): Remove.
14746 (arm_num_regs): Define.
14747 (arm_regmap): Renamed from regmap, made static.
14748 (arm_cannot_fetch_register): Renamed from cannot_fetch_register,
14749 made static.
14750 (arm_cannot_store_register): Renamed from cannot_store_register,
14751 made static.
14752 (the_low_target): New.
14753 * linux-i386-low.c (num_regs): Remove.
14754 (i386_num_regs): Define.
14755 (i386_regmap): Renamed from regmap, made static.
14756 (i386_cannot_fetch_register): Renamed from cannot_fetch_register,
14757 made static.
14758 (i386_cannot_store_register): Renamed from cannot_store_register,
14759 made static.
14760 (the_low_target): New.
14761 * linux-ia64-low.c (num_regs): Remove.
14762 (ia64_num_regs): Define.
14763 (ia64_regmap): Renamed from regmap, made static.
14764 (ia64_cannot_fetch_register): Renamed from cannot_fetch_register,
14765 made static.
14766 (ia64_cannot_store_register): Renamed from cannot_store_register,
14767 made static.
14768 (the_low_target): New.
14769 * linux-m68k-low.c (num_regs): Remove.
14770 (m68k_num_regs): Define.
14771 (m68k_regmap): Renamed from regmap, made static.
14772 (m68k_cannot_fetch_register): Renamed from cannot_fetch_register,
14773 made static.
14774 (m68k_cannot_store_register): Renamed from cannot_store_register,
14775 made static.
14776 (the_low_target): New.
14777 * linux-mips-low.c (num_regs): Remove.
14778 (mips_num_regs): Define.
14779 (mips_regmap): Renamed from regmap, made static.
14780 (mips_cannot_fetch_register): Renamed from cannot_fetch_register,
14781 made static.
14782 (mips_cannot_store_register): Renamed from cannot_store_register,
14783 made static.
14784 (the_low_target): New.
14785 * linux-ppc-low.c (num_regs): Remove.
14786 (ppc_num_regs): Define.
14787 (ppc_regmap): Renamed from regmap, made static.
14788 (ppc_cannot_fetch_register): Renamed from cannot_fetch_register,
14789 made static.
14790 (ppc_cannot_store_register): Renamed from cannot_store_register,
14791 made static.
14792 (the_low_target): New.
14793 * linux-s390-low.c (num_regs): Remove.
14794 (s390_num_regs): Define.
14795 (s390_regmap): Renamed from regmap, made static.
14796 (s390_cannot_fetch_register): Renamed from cannot_fetch_register,
14797 made static.
14798 (s390_cannot_store_register): Renamed from cannot_store_register,
14799 made static.
14800 (the_low_target): New.
14801 * linux-sh-low.c (num_regs): Remove.
14802 (sh_num_regs): Define.
14803 (sh_regmap): Renamed from regmap, made static.
14804 (sh_cannot_fetch_register): Renamed from cannot_fetch_register,
14805 made static.
14806 (sh_cannot_store_register): Renamed from cannot_store_register,
14807 made static.
14808 (the_low_target): New.
14809 * linux-x86-64-low.c (x86_64_regmap): Renamed from regmap.
14810 (the_low_target): New.
14811
148122002-04-09 Daniel Jacobowitz <drow@mvista.com>
14813
14814 * Makefile.in: Add stamp-h target.
14815 * configure.in: Create stamp-h.
14816 * configure: Regenerated.
14817
148182002-04-09 Daniel Jacobowitz <drow@mvista.com>
14819
14820 * inferiors.c: New file.
14821 * target.c: New file.
14822 * target.h: New file.
14823 * Makefile.in: Add target.o and inferiors.o. Update
14824 dependencies.
14825 * linux-low.c (inferior_pid): New static variable,
14826 moved from server.c.
14827 (linux_create_inferior): Renamed from create_inferior.
14828 Call add_inferior. Return 0 on success instead of a PID.
14829 (linux_attach): Renamed from myattach.
14830 (linux_kill): Renamed from kill_inferior. Call clear_inferiors ().
14831 (linux_thread_alive): Renamed from mythread_alive.
14832 (linux_wait): Renamed from mywait. Call clear_inferiors () if the
14833 child dies.
14834 (linux_resume): Renamed from myresume. Add missing ``return 0''.
14835 (regsets_store_inferior_registers): Correct error message.
14836 Add missing ``return 0''.
14837 (linux_fetch_registers): Renamed from fetch_inferior_registers.
14838 (linux_store_registers): Renamed from store_inferior_registers.
14839 (linux_read_memory): Renamed from read_inferior_memory.
14840 (linux_write_memory): Renamed from write_inferior_memory.
14841 (linux_target_ops): New structure.
14842 (initialize_low): Call set_target_ops ().
14843 * remote-utils.c (unhexify): New function.
14844 (hexify): New function.
14845 (input_interrupt): Send signals to ``signal_pid''.
14846 * server.c (inferior_pid): Remove.
14847 (start_inferior): Update create_inferior call.
14848 (attach_inferior): Call add_inferior.
14849 (handle_query): New function.
14850 (main): Call handle_query for `q' packets.
14851 * server.h: Include "target.h". Remove obsolete prototypes.
14852 Add prototypes for "inferiors.c", "target.c", hexify, and unhexify.
14853
148542002-04-09 Daniel Jacobowitz <drow@mvista.com>
14855
14856 * Makefile.in: Add WARN_CFLAGS. Update configury
14857 dependencies.
14858 * configure.in: Check for <string.h>
14859 * configure: Regenerate.
14860 * config.in: Regenerate.
14861 * gdbreplay.c: Include needed system headers.
14862 (remote_open): Remove strchr prototype.
14863 * linux-low.h: Correct #ifdef to HAVE_LINUX_USRREGS.
14864 * regcache.c (supply_register): Change buf argument to const void *.
14865 (supply_register_by_name): Likewise.
14866 (collect_register): Change buf argument to void *.
14867 (collect_register_by_name): Likewise.
14868 * regcache.h: Add missing prototypes.
14869 * remote-utils.c: Include <arpa/inet.h> for inet_ntoa.
14870 * server.c (handle_query): New function.
14871 (attached): New static variable, moved out of main.
14872 (main): Quiet longjmp clobber warnings.
14873 * server.h: Add ATTR_NORETURN and ATTR_FORMAT. Update prototypes.
14874 * utils.c (error): Remove NORETURN.
14875 (fatal): Likewise.
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