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gdb: xtensa-linux: add call0 support
[thirdparty/binutils-gdb.git] / gdb / gdbserver / ChangeLog
CommitLineData
1a01e7c6
SM		 12017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2
3 * Makefile.in (%-ipa.o: %-ipa.c): New rule.
4 (ax-ipa.o: ax.c): Remove.
5 (linux-i386-ipa.o: linux-i386-ipa.c): Remove.
6 (linux-amd64-ipa.o: linux-amd64-ipa.c): Remove.
7 (linux-aarch64-ipa.o: linux-aarch64-ipa.c): Remove.
8 (linux-s390-ipa.o: linux-s390-ipa.c): Remove.
9 (linux-ppc-ipa.o: linux-ppc-ipa.c): Remove.
10
36bc18a8
SM		 112017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
12
13 * Makefile.in (%-ipa.o: ../common/%.c): New rule.
14 (print-utils-ipa.o: ../common/print-utils.c): Remove.
15 (rsp-low-ipa.o: ../common/rsp-low.c): Remove.
16 (errors-ipa.o: ../common/errors.c): Remove.
17 (format-ipa.o: ../common/format.c): Remove.
18 (common-utils-ipa.o: ../common/common-utils.c): Remove.
19
a8ebe3d5
SM		 202017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
21
22 * Makefile.in (%-ipa.o: %.c): New rule.
23 (tracepoint-ipa.o: tracepoint.c): Remove.
24 (utils-ipa.o: utils.c): Remove.
25 (remote-utils-ipa.o: remote-utils.c): Remove.
26 (regcache-ipa.o: regcache.c): Remove.
27 (i386-linux-ipa.o: i386-linux.c): Remove.
28 (i386-mmx-linux-ipa.o: i386-mmx-linux.c): Remove.
29 (i386-avx-linux-ipa.o: i386-avx-linux.c): Remove.
30 (i386-mpx-linux-ipa.o: i386-mpx-linux.c): Remove.
31 (i386-avx-mpx-linux-ipa.o: i386-avx-mpx-linux.c): Remove.
32 (i386-avx-avx512-linux-ipa.o: i386-avx-avx512-linux.c): Remove.
33 (i386-avx-mpx-avx512-pku-linux-ipa.o: i386-avx-mpx-avx512-pku-linux.c): Remove.
34 (amd64-linux-ipa.o: amd64-linux.c): Remove.
35 (amd64-avx-linux-ipa.o: amd64-avx-linux.c): Remove.
36 (amd64-mpx-linux-ipa.o: amd64-mpx-linux.c): Remove.
37 (amd64-avx-mpx-linux-ipa.o: amd64-avx-mpx-linux.c): Remove.
38 (amd64-avx-avx512-linux-ipa.o: amd64-avx-avx512-linux.c): Remove.
39 (amd64-avx-mpx-avx512-pku-linux-ipa.o: amd64-avx-mpx-avx512-pku-linux.c): Remove.
40 (aarch64-ipa.o: aarch64.c): Remove.
41 (s390-linux32-ipa.o: s390-linux32.c): Remove.
42 (s390-linux32v1-ipa.o: s390-linux32v1.c): Remove.
43 (s390-linux32v2-ipa.o: s390-linux32v2.c): Remove.
44 (s390-linux64-ipa.o: s390-linux64.c): Remove.
45 (s390-linux64v1-ipa.o: s390-linux64v1.c): Remove.
46 (s390-linux64v2-ipa.o: s390-linux64v2.c): Remove.
47 (s390-te-linux64-ipa.o: s390-te-linux64.c): Remove.
48 (s390-vx-linux64-ipa.o: s390-vx-linux64.c): Remove.
49 (s390-tevx-linux64-ipa.o: s390-tevx-linux64.c): Remove.
50 (s390x-linux64-ipa.o: s390x-linux64.c): Remove.
51 (s390x-linux64v1-ipa.o: s390x-linux64v1.c): Remove.
52 (s390x-linux64v2-ipa.o: s390x-linux64v2.c): Remove.
53 (s390x-te-linux64-ipa.o: s390x-te-linux64.c): Remove.
54 (s390x-vx-linux64-ipa.o: s390x-vx-linux64.c): Remove.
55 (s390x-tevx-linux64-ipa.o: s390x-tevx-linux64.c): Remove.
56 (powerpc-32l-ipa.o: powerpc-32l.c): Remove.
57 (powerpc-altivec32l-ipa.o: powerpc-altivec32l.c): Remove.
58 (powerpc-cell32l-ipa.o: powerpc-cell32l.c): Remove.
59 (powerpc-vsx32l-ipa.o: powerpc-vsx32l.c): Remove.
60 (powerpc-isa205-32l-ipa.o: powerpc-isa205-32l.c): Remove.
61 (powerpc-isa205-altivec32l-ipa.o: powerpc-isa205-altivec32l.c): Remove.
62 (powerpc-isa205-vsx32l-ipa.o: powerpc-isa205-vsx32l.c): Remove.
63 (powerpc-e500l-ipa.o: powerpc-e500l.c): Remove.
64 (powerpc-64l-ipa.o: powerpc-64l.c): Remove.
65 (powerpc-altivec64l-ipa.o: powerpc-altivec64l.c): Remove.
66 (powerpc-cell64l-ipa.o: powerpc-cell64l.c): Remove.
67 (powerpc-vsx64l-ipa.o: powerpc-vsx64l.c): Remove.
68 (powerpc-isa205-64l-ipa.o: powerpc-isa205-64l.c): Remove.
69 (powerpc-isa205-altivec64l-ipa.o: powerpc-isa205-altivec64l.c): Remove.
70 (powerpc-isa205-vsx64l-ipa.o: powerpc-isa205-vsx64l.c): Remove.
71 (tdesc-ipa.o: tdesc.c): Remove.
72 (x32-linux-ipa.o: x32-linux.c): Remove.
73 (x32-avx-linux-ipa.o: x32-avx-linux.c): Remove.
74 (x32-avx512-linux-ipa.o: x32-avx512-linux.c): Remove.
75
50cfacb7
SM		 762017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
77
78 * Makefile.in (%.o: ../arch/%.c): New rule.
79 (arm.o: ../arch/arm.c): Remove.
80 (arm-linux.o: ../arch/arm-linux.c): Remove.
81 (arm-get-next-pcs.o: ../arch/arm-get-next-pcs.c): Remove.
82 (aarch64-insn.o: ../arch/aarch64-insn.c): Remove.
83
c5a22423
SM		 842017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
85
86 * Makefile.in (%.o: ../nat/%.c): New rule.
87 (x86-dregs.o: ../nat/x86-dregs.c): Remove.
88 (amd64-linux-siginfo.o: ../nat/amd64-linux-siginfo.c): Remove.
89 (linux-btrace.o: ../nat/linux-btrace.c): Remove.
90 (linux-osdata.o: ../nat/linux-osdata.c): Remove.
91 (linux-procfs.o: ../nat/linux-procfs.c): Remove.
92 (linux-ptrace.o: ../nat/linux-ptrace.c): Remove.
93 (linux-waitpid.o: ../nat/linux-waitpid.c): Remove.
94 (mips-linux-watch.o: ../nat/mips-linux-watch.c): Remove.
95 (ppc-linux.o: ../nat/ppc-linux.c): Remove.
96 (linux-personality.o: ../nat/linux-personality.c): Remove.
97 (aarch64-linux-hw-point.o: ../nat/aarch64-linux-hw-point.c): Remove.
98 (aarch64-linux.o: ../nat/aarch64-linux.c): Remove.
99 (x86-linux.o: ../nat/x86-linux.c): Remove.
100 (x86-linux-dregs.o: ../nat/x86-linux-dregs.c): Remove.
101 (linux-namespaces.o: ../nat/linux-namespaces.c): Remove.
102
6bda016b
SM		 1032017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
104
105 * Makefile.in (%.o: ../common/%.c): New rule.
106 (signals.o: ../common/signals.c): Remove.
107 (print-utils.o: ../common/print-utils.c): Remove.
108 (rsp-low.o: ../common/rsp-low.c): Remove.
109 (common-utils.o: ../common/common-utils.c): Remove.
110 (posix-strerror.o: ../common/posix-strerror.c): Remove.
111 (mingw-strerror.o: ../common/mingw-strerror.c): Remove.
112 (vec.o: ../common/vec.c): Remove.
113 (gdb_vecs.o: ../common/gdb_vecs.c): Remove.
114 (xml-utils.o: ../common/xml-utils.c): Remove.
115 (ptid.o: ../common/ptid.c): Remove.
116 (buffer.o: ../common/buffer.c): Remove.
117 (format.o: ../common/format.c): Remove.
118 (filestuff.o: ../common/filestuff.c): Remove.
119 (agent.o: ../common/agent.c): Remove.
120 (errors.o: ../common/errors.c): Remove.
121 (environ.o: ../common/environ.c): Remove.
122 (common-debug.o: ../common/common-debug.c): Remove.
123 (cleanups.o: ../common/cleanups.c): Remove.
124 (common-exceptions.o: ../common/common-exceptions.c): Remove.
125 (fileio.o: ../common/fileio.c): Remove.
126 (common-regcache.o: ../common/common-regcache.c): Remove.
127 (signals-state-save-restore.o: ../common/signals-state-save-restore.c): Remove.
128 (new-op.o: ../common/new-op.c): Remove.
129 (btrace-common.o: ../common/btrace-common.c): Remove.
130
21122961
SM		 1312017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
132
133 * Makefile.in (%.o: ../target/%.c): New rule.
134 (waitstatus.o: ../target/waitstatus.c): Remove.
135
c362e621
SM		 1362017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
137
138 * Makefile.in
139 (%.c: ../regformats/%.dat,
140 (%.c: ../regformats/arm/%.dat,
141 (%.c: ../regformats/i386/%.dat,
142 (%.c: ../regformats/rs6000/%.dat): New rules.
143 (aarch64.c): Remove.
144 (reg-arm.c): Remove.
145 (arm-with-iwmmxt.c): Remove.
146 (arm-with-vfpv2.c): Remove.
147 (arm-with-vfpv3.c): Remove.
148 (arm-with-neon.c): Remove.
149 (reg-bfin.c): Remove.
150 (reg-cris.c): Remove.
151 (reg-crisv32.c): Remove.
152 (i386.c): Remove.
153 (i386-linux.c): Remove.
154 (i386-avx.c): Remove.
155 (i386-avx-linux.c): Remove.
156 (i386-avx-avx512.c): Remove.
157 (i386-avx-avx512-linux.c): Remove.
158 (i386-mpx.c): Remove.
159 (i386-mpx-linux.c): Remove.
160 (i386-avx-mpx-avx512-pku.c): Remove.
161 (i386-avx-mpx-avx512-pku-linux.c): Remove.
162 (i386-avx-mpx.c): Remove.
163 (i386-avx-mpx-linux.c): Remove.
164 (i386-mmx.c): Remove.
165 (i386-mmx-linux.c): Remove.
166 (reg-ia64.c): Remove.
167 (reg-m32r.c): Remove.
168 (reg-m68k.c): Remove.
169 (reg-cf.c): Remove.
170 (mips-linux.c): Remove.
171 (mips-dsp-linux.c): Remove.
172 (mips64-linux.c): Remove.
173 (mips64-dsp-linux.c): Remove.
174 (nios2-linux.c): Remove.
175 (powerpc-32.c): Remove.
176 (powerpc-32l.c): Remove.
177 (powerpc-altivec32l.c): Remove.
178 (powerpc-cell32l.c): Remove.
179 (powerpc-vsx32l.c): Remove.
180 (powerpc-isa205-32l.c): Remove.
181 (powerpc-isa205-altivec32l.c): Remove.
182 (powerpc-isa205-vsx32l.c): Remove.
183 (powerpc-e500l.c): Remove.
184 (powerpc-64l.c): Remove.
185 (powerpc-altivec64l.c): Remove.
186 (powerpc-cell64l.c): Remove.
187 (powerpc-vsx64l.c): Remove.
188 (powerpc-isa205-64l.c): Remove.
189 (powerpc-isa205-altivec64l.c): Remove.
190 (powerpc-isa205-vsx64l.c): Remove.
191 (s390-linux32.c): Remove.
192 (s390-linux32v1.c): Remove.
193 (s390-linux32v2.c): Remove.
194 (s390-linux64.c): Remove.
195 (s390-linux64v1.c): Remove.
196 (s390-linux64v2.c): Remove.
197 (s390-te-linux64.c): Remove.
198 (s390-vx-linux64.c): Remove.
199 (s390-tevx-linux64.c): Remove.
200 (s390x-linux64.c): Remove.
201 (s390x-linux64v1.c): Remove.
202 (s390x-linux64v2.c): Remove.
203 (s390x-te-linux64.c): Remove.
204 (s390x-vx-linux64.c): Remove.
205 (s390x-tevx-linux64.c): Remove.
206 (tic6x-c64xp-linux.c): Remove.
207 (tic6x-c64x-linux.c): Remove.
208 (tic6x-c62x-linux.c): Remove.
209 (reg-sh.c): Remove.
210 (reg-sparc64.c): Remove.
211 (reg-spu.c): Remove.
212 (amd64.c): Remove.
213 (amd64-linux.c): Remove.
214 (amd64-avx.c): Remove.
215 (amd64-avx-linux.c): Remove.
216 (amd64-avx-avx512.c): Remove.
217 (amd64-avx-avx512-linux.c): Remove.
218 (amd64-mpx.c): Remove.
219 (amd64-mpx-linux.c): Remove.
220 (amd64-avx-mpx-avx512-pku.c): Remove.
221 (amd64-avx-mpx-avx512-pku-linux.c): Remove.
222 (amd64-avx-mpx.c): Remove.
223 (amd64-avx-mpx-linux.c): Remove.
224 (x32.c): Remove.
225 (x32-linux.c): Remove.
226 (x32-avx.c): Remove.
227 (x32-avx-linux.c): Remove.
228 (x32-avx-avx512.c): Remove.
229 (x32-avx-avx512-linux.c): Remove.
230 (reg-xtensa.c): Remove.
231 (reg-tilegx.c): Remove.
232 (reg-tilegx32.c): Remove.
233
1672e0d9
SDJ		 2342017-03-07 Sergio Durigan Junior <sergiodj@redhat.com>
235
236 * Makefile.in (SFILES): Add "common/environ.c".
237 (OBJS): Add "common/environ.h".
238
239b6d10
WT		 2392017-01-27 Walfred Tedeschi <walfred.tedeschi@intel.com>
240
241 * configure.ac: Check if the fs_base and gs_base members of
242 `struct user_regs_struct' exist.
243 * config.in: Regenerated.
244 * configure: Likewise.
245
694b382c
AT		 2462017-01-09 Antoine Tremblay <antoine.tremblay@ericsson.com>
247
248 * linux-aarch32-low.c (arm_breakpoint_kind_from_pc): Use
249 target_read_memory.
250 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer): Likewise.
251 (get_next_pcs_syscall_next_pc): Likewise.
252
7dc53023
LM		 2532016-12-23 Luis Machado <lgustavo@codesourcery.com>
254
255 * win32-i386-low.c: Fix incorrect reference to a couple source files.
256 * nto-x86-low.c: Likewise.
257
ad02e4fe
SM		 2582016-11-30 Simon Marchi <simon.marchi@polymtl.ca>
259
260 * Makefile.in: Include disable-implicit-rules.mk.
261
dcb07cfa
PA		 2622016-11-23 Pedro Alves <palves@redhat.com>
263
264 * debug.c: Include <chrono> instead of "gdb_sys_time.h".
265 (debug_vprintf): Use std::chrono::steady_clock instead of
266 gettimeofday. Use '.' instead of ':'.
267 * tracepoint.c: Include <chrono> instead of "gdb_sys_time.h".
268 (get_timestamp): Use std::chrono::steady_clock instead of
269 gettimeofday.
270
8629c02c
SM		 2712016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
272
273 * Makefile.in: Fix whitespace formatting.
274
b593ecca
SM		 2752016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
276
277 * Makefile.in (SFILES, OBS): Flatten list and order
278 alphabetically.
279
9986ba08
PA		 2802016-11-23 Pedro Alves <palves@redhat.com>
281
282 * event-loop.c (handle_file_event): Use warning.
283 * linux-low.c (linux_resume_one_lwp_throw): Use warning.
284 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
285 Use warning.
286
4eefa7bc
PA		 2872016-11-23 Pedro Alves <palves@redhat.com>
288
289 * linux-low.c (check_zombie_leaders): Use debug_printf for debug
290 output.
291 * notif.c (handle_notif_ack, notif_event_enque): Likewise.
292 * remote-utils.c (putpkt_binary_1, readchar, getpkt): Use
293 debug_printf and debug_flush for debug output.
294 * server.c (handle_general_set): Likewise.
295 * thread-db.c (try_thread_db_load): Use debug_printf for debug
296 output.
297
5443506e
SM		 2982016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
299
300 * Makefile.in (.c.o): Replace rule with ...
301 (%.o: %.c): ... this one.
302
3b165252
SM		 3032016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
304
305 * Makefile.in: Remove @GMAKE_TRUE@ prefixes and removes lines
306 prefixed with @GMAKE_FALSE@. Update comment related to non-GNU
307 make.
308 * configure.ac: Remove checks for the make program.
309 * configure: Re-generate.
310
0bcda685
PA		 3112016-10-28 Pedro Alves <palves@redhat.com>
312
313 * Makefile.in (CXX_DIALECT): Get from configure.
314 (COMPILE.pre, CC_LD): Append $(CXX_DIALECT).
315 * acinclude.m4: Include ../ax_cxx_compile_stdcxx.m4.
316 * configure.ac: Call AX_CXX_COMPILE_STDCXX.
317 * config.in: Regenerate.
318 * configure: Regenerate.
319
c3805894
YQ		 3202016-10-27 Yao Qi <yao.qi@linaro.org>
321
322 * linux-low.c (linux_supports_range_stepping): Return true if
323 can_software_single_step return true.
324
89342618
YQ		 3252016-10-27 Yao Qi <yao.qi@linaro.org>
326
327 * inferiors.c (find_inferior_in_random): New function.
328 * inferiors.h (find_inferior_in_random): Declare.
329 * linux-low.c (linux_wait_for_event_filtered): Call
330 find_inferior_in_random instead of find_inferior.
331
e3652c84
YQ		 3322016-10-27 Yao Qi <yao.qi@linaro.org>
333
334 * linux-low.c (linux_wait_1): If single-step breakpoints are
335 inserted, remove them.
336
5a04c4cf
PA		 3372016-10-26 Pedro Alves <palves@redhat.com>
338
339 * linux-low.c (handle_extended_wait): Link parent/child fork
340 threads.
341 (linux_wait_1): Unlink them.
342 (linux_set_resume_request): Ignore resume requests for
343 already-resumed and unhandled fork child threads.
344 * linux-low.h (struct lwp_info) <fork_relative>: New field.
345 * server.c (in_queued_stop_replies_ptid, in_queued_stop_replies):
346 New functions.
347 (handle_v_requests) <vCont>: Don't call require_running.
348 * server.h (in_queued_stop_replies): New declaration.
349
cb93dc7f
YQ		 3502016-10-24 Yao Qi <yao.qi@linaro.org>
351
352 PR server/20733
353 * linux-aarch64-low.c (append_insns): Cast the return value to
354 'uint32_t *'.
355
a1078bea
YQ		 3562016-10-10 Yao Qi <yao.qi@linaro.org>
357
358 * linux-aarch32-low.c (enum arm_breakpoint_kinds): Remove.
359
1fb77080
SDJ		 3602016-10-06 Sergio Durigan Junior <sergiodj@redhat.com>
361
362 * target.c (target_supports_multi_process): New function, moved
363 from...
364 * target.h (target_supports_multi_process): ... here. Remove
365 macro.
366
39b5a3b9
TT		 3672016-10-05 Tom Tromey <tom@tromey.com>
368
369 PR remote/20655:
370 * tracepoint.c (handle_tracepoint_bkpts): Check
371 ipa_error_tracepoint, not ipa_stopping_tracepoint.
372
c1d0b70a
YQ		 3732016-10-05 Yao Qi <yao.qi@linaro.org>
374
375 * configure.srv: Update the path of arm-*.xml files.
376
0a69eedb
YQ		 3772016-10-05 Terry Guo <terry.guo@arm.com>
378 Yao Qi <yao.qi@linaro.org>
379
380 * Makefile.in: Adjust the path of rules.
381 * configure.srv: Update the path of xml files.
382 * regformats/arm-with-iwmmxt.dat: Regenerated.
383 * regformats/arm-with-neon.dat: Likewise.
384 * regformats/arm-with-vfpv2.dat: Likewise.
385 * regformats/arm-with-vfpv3.dat Likewise.
386
17e16485
YQ		 3872016-09-30 Yao Qi <yao.qi@linaro.org>
388
389 PR gdbserver/20627
390 * target.c (target_stop_and_wait): Don't call
391 target_continue_no_signal, use resume_stop instead.
392
edeeb602
YQ		 3932016-09-26 Yao Qi <yao.qi@linaro.org>
394
395 * linux-low.c (linux_wait_1): Call debug_exit.
396
503b1c39
PA		 3972016-09-23 Pedro Alves <palves@redhat.com>
398
399 * Makefile.in (SFILES): Add common/new-op.c.
400 (OBS): Add common/new-op.o.
401 (new-op.o): New rule.
402
74172ecf
SM		 4032016-09-21 Simon Marchi <simon.marchi@ericsson.com>
404
405 * .gitinore: Ignore more files.
406
fc6cda2e
YQ		 4072016-09-21 Yao Qi <yao.qi@linaro.org>
408
409 * linux-aarch32-low.c (arm_fill_gregset): Keep bits 20 to
410 23.
411
bc1e6c81
SDJ		 4122016-09-19 Sergio Durigan Junior <sergiodj@redhat.com>
413
414 * server.c (start_inferior): Call target_mourn_inferior instead of
415 mourn_inferior; pass ptid_t argument to it.
416 (resume): Likewise.
417 (handle_target_event): Likewise.
418 * target.c (target_mourn_inferior): New function.
419 * target.h (mourn_inferior): Delete macro.
420
0e00e962
AA		 4212016-09-16 Andreas Arnez <arnez@linux.vnet.ibm.com>
422
423 * linux-low.c (lwp_is_stepping): New function.
424
1d8cb77d
CL		 4252016-09-06 Carl Love <cel@us.ibm.com>
426
427 * server.c (start_inferior): Fixed comment, requested comment change
428 didn't get updated correctly. Removed reference to ptrace () call as
429 it is only true on Linux systems.
430
7313bced
CL		 4312016-09-06 Carl Love <cel@us.ibm.com>
432
433 * server.c (start_inferior): Do not call
434 function target_post_create_inferior () if the
435 inferior process has already exited.
436
cf6de44d
PA		 4372016-09-05 Pedro Alves <palves@redhat.com>
438
439 * Makefile.in (COMPILER, COMPILER_CFLAGS): Remove.
440 (COMPILE.pre, CC_LD): Use CXX directly.
441 (INTERNAL_CFLAGS_BASE): Use CXXFLAGS directly.
442 * acinclude.m4: Don't include build-with-cxx.m4.
443 * configure.ac: Remove GDB_AC_BUILD_WITH_CXX call.
444 * configure: Regenerate.
445
c1da6748
AT		 4462016-09-02 Akash Trehan <akash.trehan123@gmail.com>
447
448 PR gdb/19495
449 * remote-utils.c (relocate_instruction): Remove redundant strcpy()
450 call writing data to own_buf.
451
f2b9e3df
SDJ		 4522016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
453
454 * target.c (mywait): Call target_wait instead of
455 the_target->wait.
456 (target_wait): New function.
457
049a8570
SDJ		 4582016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
459
460 * server.c (start_inferior): New variable 'ptid'. Replace calls
461 to the_target->resume by target_continue{,_no_signal}, depending
462 on the case.
463 * target.c (target_stop_and_wait): Call target_continue_no_signal
464 instead of the_target->resume.
465 (target_continue): New function.
466
3aa5cfa0
AT		 4672016-08-31 Antoine Tremblay <antoine.tremblay@ericsson.com>
468
469 * linux-low.c (linux_wait_1): Move event switch after unsuspend_lwps.
470
754653a7
AZ		 4712016-08-25 Adhemerval Zanella <adhemerval.zanella@linaro.org>
472
473 PR server/20491
474 * gdb_proc_service.h (ps_get_thread_area): Remove const from struct
475 ps_prochandle.
476 * linux-aarch64-low.c (ps_get_thread_area): Likewise.
477 * linux-arm-low.c (ps_get_thread_area): Likewise.
478 * linux-crisv32-low.c (ps_get_thread_area): Likewise.
479 * linux-m68k-low.c (ps_get_thread_area): Likewise.
480 * linux-mips-low.c (ps_get_thread_area): Likewise.
481 * linux-nios2-low.c (ps_get_thread_area): Likewise.
482 * linux-tic6x-low.c (ps_get_thread_area): Likewise.
483 * linux-x86-low.c (ps_get_thread_area): Likewise.
484 * linux-xtensa-low.c (ps_get_thread_area): Likewise.
485
ed036b40
PA		 4862016-08-19 Pedro Alves <palves@redhat.com>
487
488 * linux-x86-low.c (amd64_emit_call): Emit missing call opcode.
489
c8ef42ee
PA		 4902016-08-19 Pedro Alves <palves@redhat.com>
491
492 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Fix
493 comment. Use memcpy instead of casting through unsigned long.
494
9c235a72
PA		 4952016-08-19 Pedro Alves <palves@redhat.com>
496
497 * linux-amd64-ipa.c (alloc_jump_pad_buffer) [__ILP32__]: Try
498 allocating around 0x80000000.
499
201506da
PA		 5002016-08-19 Pedro Alves <palves@redhat.com>
501
502 PR gdb/20415
503 * Makefile.in (x32-linux-ipa.o, x32-avx-linux-ipa.o)
504 (x32-avx512-linux-ipa.o): New rules.
505 * configure.ac (x86_64-*-linux*): New x32 check.
506 * configure.srv (ipa_x32_linux_regobj): New.
507 (x86_64-*-linux*): Use $ipa_x32_linux_regobj if building for x32.
508 * linux-amd64-ipa.c (get_ipa_tdesc) [__ILP32__]: Return x32
509 descriptions.
510 (initialize_low_tracepoint) [__ILP32__]: Initialize x32
511 descriptions.
512 * configure: Regenerate.
513
f348d89a
PA		 5142016-08-09 Pedro Alves <palves@redhat.com>
515
516 PR gdb/18653
517 * Makefile.in (OBS): Add signals-state-save-restore.o.
518 (signals-state-save-restore.o): New rule.
519 * config.in: Regenerate.
520 * configure: Regenerate.
521 * linux-low.c: Include "signals-state-save-restore.h".
522 (linux_create_inferior): Call
523 restore_original_signals_state.
524 * server.c: Include "dispositions-save-restore.h".
525 (captured_main): Call save_original_signals_state.
526
1baf5149
PA		 5272016-08-05 Pedro Alves <palves@redhat.com>
528
529 * configure: Regenerate.
530
fcd4a73d
YQ		 5312016-08-04 Yao Qi <yao.qi@linaro.org>
532
533 * linux-low.c (regsets_fetch_inferior_registers): Check
534 errno is ESRCH or not.
535
979659d0
YQ		 5362016-08-02 Yao Qi <yao.qi@linaro.org>
537
538 * thread-db.c (struct thread_db) <td_ta_event_getmsg_p>: Remove.
539 <td_ta_set_event_p, td_ta_event_addr_p>: Remove.
540 (thread_db_load_search): Update.
541 (try_thread_db_load_1): Don't look for td_ta_event_addr,
542 td_ta_set_event and td_ta_event_getmsg.
543
6598661d
PA		 5442016-07-26 Pedro Alves <palves@redhat.com>
545
546 PR server/20414
547 * linux-x86-low.c (x86_get_pc, x86_set_pc): Use uint64_t instead
548 of unsigned long for 64-bit registers and use uint32_t instead of
549 unsigned int for 32-bit registers.
550
9cf12d57
PA		 5512016-07-26 Pedro Alves <palves@redhat.com>
552
553 * linux-x86-low.c (x86_siginfo_fixup): Rename 'native' parameter
554 to 'ptrace'.
555
305450ed
TT		 5562016-07-21 Tom Tromey <tom@tromey.com>
557
558 * configure: Rebuild.
559
2583da7c
YQ		 5602016-07-21 Yao Qi <yao.qi@linaro.org>
561
562 * mem-break.c (find_gdb_breakpoint): Cast bp to
563 'struct gdb_breakpoint *' rather than 'gdb_breakpoint *'.
564
21536b36
YQ		 5652016-07-21 Yao Qi <yao.qi@linaro.org>
566
567 * server.c (handle_v_requests): Support s and S actions
568 if target_supports_software_single_step return true.
569
8901d193
YQ		 5702016-07-21 Yao Qi <yao.qi@linaro.org>
571
572 * linux-low.c (resume_stopped_resumed_lwps): If resume request
573 is resume_step, call maybe_hw_step.
574 (linux_wait_1): Stop all threads, remove reinsert breakpoints,
575 and unstop them.
576 (linux_resume_one_lwp_throw): Don't assert the thread has reinsert
577 breakpoints or not.
578 (proceed_one_lwp): If resume request is resume_step, install
579 reinsert breakpoints and call maybe_hw_step.
580
0e9a339e
YQ		 5812016-07-21 Yao Qi <yao.qi@linaro.org>
582
583 * linux-low.c (proceed_one_lwp): Declare.
584 (linux_resume_one_thread): Remove local variable 'step'.
585 Lift code enqueue signal. Call proceed_one_lwp instead of
586 linux_resume_one_lwp.
587
4281b351
YQ		 5882016-07-21 Yao Qi <yao.qi@linaro.org>
589
590 * linux-low.c (linux_resume_one_thread): Call
591 enqueue_pending_signal.
592
984a2c04
YQ		 5932016-07-21 Yao Qi <yao.qi@linaro.org>
594
595 * gdbthread.h (make_cleanup_restore_current_thread): Declare.
596 * inferiors.c (do_restore_current_thread_cleanup): New function.
597 (make_cleanup_restore_current_thread): Likewise.
598 * linux-low.c (install_software_single_step_breakpoints): Call
599 make_cleanup_restore_current_thread. Switch current_thread to
600 thread.
601
bec903c9
YQ		 6022016-07-21 Yao Qi <yao.qi@linaro.org>
603
604 * mem-break.c (struct reinsert_breakpoint) <ptid>: New field.
605 (set_reinsert_breakpoint): New parameter ptid. Callers updated.
606 (clone_one_breakpoint): Likewise.
607 (delete_reinsert_breakpoints): Change parameter to thread.
608 Callers updated.
609 (has_reinsert_breakpoints): Likewise.
610 (uninsert_reinsert_breakpoints): Likewise.
611 (reinsert_reinsert_breakpoints): Likewise.
612 * mem-break.h (set_reinsert_breakpoint): Update declaration.
613 (delete_reinsert_breakpoints): Likewise.
614 (reinsert_reinsert_breakpoints): Likewise.
615 (uninsert_reinsert_breakpoints): Likewise.
616 (has_reinsert_breakpoints): Likewise.
617
63c40ec7
YQ		 6182016-07-21 Yao Qi <yao.qi@linaro.org>
619
620 * inferiors.c (get_thread_process): Make parameter const.
621 * inferiors.h (get_thread_process): Update declaration.
622 * mem-break.c (clone_all_breakpoints): Remove all parameters.
623 Add new parameters child_thread and parent_thread. Callers
624 updated.
625 * mem-break.h (clone_all_breakpoints): Update declaration.
626
9aa76cd0
YQ		 6272016-07-21 Yao Qi <yao.qi@linaro.org>
628
629 * mem-break.c (struct breakpoint) <cond_list>: Remove.
630 <command_list, handler>: Remove.
631 (struct gdb_breakpoint): New.
632 (struct other_breakpoint): New.
633 (struct reinsert_breakpoint): New.
634 (is_gdb_breakpoint): New function.
635 (any_persistent_commands): Update command_list if
636 is_gdb_breakpoint returns true.
637 (set_breakpoint): Create breakpoints according to their types.
638 (find_gdb_breakpoint): Return 'struct gdb_breakpoint *'.
639 (set_gdb_breakpoint_1): Likewise.
640 (set_gdb_breakpoint): Likewise.
641 (clear_breakpoint_conditions): Change parameter type to
642 'struct gdb_breakpoint *'.
643 (clear_breakpoint_commands): Likewise.
644 (clear_breakpoint_conditions_and_commands): Likewise.
645 (add_condition_to_breakpoint): Likewise.
646 (add_breakpoint_condition): Likewise.
647 (add_commands_to_breakpoint): Likewise.
648 (check_breakpoints): Check other_breakpoint.
649 (clone_one_breakpoint): Clone breakpopint according to its type.
650 * mem-break.h (struct gdb_breakpoint): Declare.
651 (set_gdb_breakpoint): Update declaration.
652 (clear_breakpoint_conditions_and_commands): Likewise.
653 (add_breakpoint_condition): Likewise.
654 (add_breakpoint_commands): Likewise.
655 * server.c (process_point_options): Change parameter type to
656 'struct gdb_breakpoint *'.
657
811f8301
YQ		 6582016-07-21 Yao Qi <yao.qi@linaro.org>
659
660 * mem-break.c (set_breakpoint_at): Rename it to ...
661 (set_breakpoint_type_at): ... it.
662 (set_breakpoint_at): Call set_breakpoint_type_at.
663 (set_reinsert_breakpoint): Call set_breakpoint_type_at.
664 * mem-break.h (set_breakpoint_at): Update comments.
665
b1c51e36
CLT		 6662016-07-12 Chung-Lin Tang <cltang@codesourcery.com>
667
668 * linux-nios2-low.c (nios2_fill_gregset): Add type cast
669 to buf parameter.
670 (nios2_store_gregset): Likewise.
671
ced2dffb
PA		 6722016-07-01 Pedro Alves <palves@redhat.com>
673 Antoine Tremblay <antoine.tremblay@ericsson.com>
674
675 * linux-low.c: Change interface to take the target lwp_info
676 pointer directly and return void. Handle detaching from a zombie
677 thread.
678 (linux_detach_lwp_callback): New function.
679 (linux_detach): Detach from the leader thread after detaching from
680 the clone threads.
681
2ac09a5b
YQ		 6822016-06-28 Yao Qi <yao.qi@linaro.org>
683
684 * linux-aarch64-low.c (aarch64_ftrace_insn_reloc_b): Use int64_t
685 for variable new_offset.
686 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
687 (aarch64_ftrace_insn_reloc_cb): Likewise.
688 (aarch64_ftrace_insn_reloc_tb): Likewise.
689 (aarch64_install_fast_tracepoint_jump_pad): Likewise. Use
690 PRIx64 instead of PRIx32.
691
79e7fd4f
YQ		 6922016-06-28 Yao Qi <yao.qi@linaro.org>
693
694 * linux-arm-low.c (arm_get_syscall_trapinfo): New function.
695 (the_low_target): Install arm_get_syscall_trapinfo.
696
061fc021
YQ		 6972016-06-28 Yao Qi <yao.qi@linaro.org>
698
699 * linux-aarch64-low.c (aarch64_get_syscall_trapinfo): New
700 function.
701 (the_low_target): Install aarch64_get_syscall_trapinfo.
702
4cc32bec
YQ		 7032016-06-28 Yao Qi <yao.qi@linaro.org>
704
705 * linux-low.c (get_syscall_trapinfo): Remove parameter sysret.
706 Callers updated.
707 * linux-low.h (struct linux_target_ops) <get_syscall_trapinfo>:
708 Remove parameter sysno.
709 * linux-x86-low.c (x86_get_syscall_trapinfo): Remove parameter
710 sysret.
711
782c1122
AA		 7122016-06-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
713
714 * linux-s390-low.c (s390_emit_eq_goto): Mark function static.
715 (s390_emit_ne_goto): Likewise.
716 (s390_emit_lt_goto): Likewise.
717 (s390_emit_le_goto): Likewise.
718 (s390_emit_gt_goto): Likewise.
719 (s390_emit_ge_goto): Likewise.
720 (s390x_emit_eq_goto): Likewise.
721 (s390x_emit_ne_goto): Likewise.
722 (s390x_emit_lt_goto): Likewise.
723 (s390x_emit_le_goto): Likewise.
724 (s390x_emit_gt_goto): Likewise.
725 (s390x_emit_ge_goto): Likewise.
726 (s390_emit_ops_impl): Mark variable static.
727 (s390x_emit_ops): Likewise.
728
2e7b624b
YQ		 7292016-06-17 Yao Qi <yao.qi@linaro.org>
730
731 * linux-low.c (handle_extended_wait): Call
732 uninsert_reinsert_breakpoints for the parent process. Remove
733 reinsert breakpoints from the child process. Reinsert them to
734 the parent process when vfork is done.
735 * mem-break.c (uninsert_reinsert_breakpoints): New function.
736 (reinsert_reinsert_breakpoints): New function.
737 * mem-break.h (uninsert_reinsert_breakpoints): Declare
738 (reinsert_reinsert_breakpoints): Declare.
739
8a81c5d7
YQ		 7402016-06-17 Yao Qi <yao.qi@linaro.org>
741
742 * linux-low.c (handle_extended_wait): If the parent is doing
743 step-over, remove the reinsert breakpoints from the forked child.
744
f50bf8e5
YQ		 7452016-06-17 Yao Qi <yao.qi@linaro.org>
746
747 * linux-low.c (unsuspend_all_lwps): Declare.
748 (linux_low_filter_event): If thread exited, call finish_step_over.
749 If step-over is finished, unsuspend other threads.
750
8376a3cb
YQ		 7512016-06-17 Yao Qi <yao.qi@linaro.org>
752
753 * linux-low.c (linux_resume_one_lwp_throw): Assert
754 has_reinsert_breakpoints returns false.
755 * mem-break.c (delete_disabled_breakpoints): Assert
756 bp type isn't reinsert_breakpoint.
757
f79b145d
YQ		 7582016-06-17 Yao Qi <yao.qi@linaro.org>
759
760 * linux-low.c (maybe_hw_step): New function.
761 (linux_resume_one_lwp_throw): Call maybe_hw_step.
762 (finish_step_over): Switch current_thread to lwp temporarily,
763 and assert has_reinsert_breakpoints returns true.
764 (proceed_one_lwp): Call maybe_hw_step.
765 * mem-break.c (has_reinsert_breakpoints): New function.
766 * mem-break.h (has_reinsert_breakpoints): Declare.
767
0ae534d2
JT		 7682016-06-02 Jon Turney <jon.turney@dronecode.org.uk>
769
770 * win32-low.c (win32_create_inferior): Add pointer casts for C++.
771
fcdad592
YQ		 7722016-05-17 Yao Qi <yao.qi@linaro.org>
773
774 * linux-low.c (linux_stabilize_threads): Call unsuspend_all_lwps
775 instead of find_inferior.
776
9e784964
YQ		 7772016-05-05 Yao Qi <yao.qi@linaro.org>
778
779 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer):
780 Initialize res to zero.
781
cf2ebb6e
YQ		 7822016-05-05 Yao Qi <yao.qi@linaro.org>
783
784 * linux-arm-low.c (arm_sigreturn_next_pc): Change type of cpsr
785 to uint32_t.
786
c1aebf87
UW		 7872016-05-04 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
788
789 * spu-low.c (fetch_ppc_register): Cast PowerPC-Linux-specific value
790 used as first ptrace argument to PTRACE_TYPE_ARG1 for C++.
791 (fetch_ppc_memory_1, store_ppc_memory_1): Likewise.
792
35fd2deb 7932016-04-28 Par Olsson <par.olsson@windriver.com>
cbe14bcf 794 Simon Marchi <simon.marchi@ericsson.com>
35fd2deb
PO		 795
796 * tracepoint.c (write_inferior_int8): New function.
797 (cmd_qtenable_disable): Write enable flag using
798 write_inferior_int8.
799
484b3c32
YQ		 8002016-04-25 Yao Qi <yao.qi@linaro.org>
801
802 * linux-low.c (lwp_signal_can_be_delivered): Adjust.
803 (need_step_over_p): Return zero if the LWP has pending signals
804 can be delivered on software single step target.
805
85ba7d86
YQ		 8062016-04-25 Yao Qi <yao.qi@linaro.org>
807
808 * linux-low.c (reinsert_raw_breakpoint): If bp->inserted is true
809 return instead of error.
810
3539aa13
YQ		 8112016-04-22 Yao Qi <yao.qi@linaro.org>
812
813 * linux-aarch32-low.c (arm_store_gregset): Clear CPSR bits 20
814 to 23.
815
5b061e98
YQ		 8162016-04-22 Yao Qi <yao.qi@linaro.org>
817
818 * linux-low.c (lwp_signal_can_be_delivered): Don't deliver
819 signal when stepping over breakpoint with software single
820 step.
821
3451269c
PA		 8222016-04-21 Pedro Alves <palves@redhat.com>
823
824 * linux-s390-low.c (s390_collect_ptrace_register)
825 (s390_supply_ptrace_register, s390_get_hwcap): Use gdb_byte * and
826 add casts.
827 (s390_check_regset): Use void * instead of gdb_byte *.
828
a2358508
PA		 8292016-04-20 Pedro Alves <palves@redhat.com>
830
831 * configure: Renegerate.
832
6885166d
YQ		 8332016-04-20 Yao Qi <yao.qi@linaro.org>
834
835 * linux-aarch32-low.c: Include "arch/arm-linux.h".
836 (arm_fill_gregset): Use ARM_CPSR_GREGNUM rather than magic
837 number 16.
838 (arm_store_gregset): Likewise.
839
2b863f51
WT		 8402016-04-16 Walfred Tedeschi <walfred.tedeschi@intel.com>
841
842 * Makefile.in (clean): Add removal for i386-avx-mpx.c,
843 i386-avx-mpx-linux.c, amd64-avx-mpx.c and amd64-avx-mpx-linux.c.
844 (i386-avx-mpx.c, i386-avx-mpx-linux.c, amd64-avx-mpx.c)
845 (amd64-avx-mpx-linux.c): New rules.
846 (amd64-avx-mpx-linux-ipa.o, i386-avx-mpx-linux-ipa.o): New rule.
847 * configure.srv (srv_i386_regobj): Add i386-avx-mpx.o.
848 (srv_i386_linux_regobj): Add i386-avx-mpx-linux.o.
849 (srv_amd64_regobj): Add amd64-avx-mpx.o.
850 (srv_amd64_linux_regobj): Add amd64-avx-mpx-linux.o.
851 (srv_i386_xmlfiles): Add i386/i386-avx-mpx.xml.
852 (srv_amd64_xmlfiles): Add i386/amd64-avx-mpx.xml.
853 (srv_i386_linux_xmlfiles): Add i386/i386-avx-mpx-linux.xml.
854 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-mpx-linux.xml.
855 (ipa_i386_linux_regobj): Add i386-avx-mpx-linux-ipa.o.
856 (ipa_amd64_linux_regobj): Add amd64-avx-mpx-linux-ipa.o.
857 * linux-x86-low.c (x86_linux_read_description): Add case for
858 X86_XSTATE_AVX_MPX_MASK.
859 (x86_get_ipa_tdesc_idx): Add cases for avx_mpx.
860 (initialize_low_arch): Call init_registers_amd64_avx_mpx_linux and
861 init_registers_i386_avx_mpx_linux.
862 * linux-i386-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
863 (initialize_low_tracepoint): Call
864 init_registers_i386_avx_mpx_linux.
865 * linux-amd64-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
866 (initialize_low_tracepoint): Call
867 init_registers_amd64_avx_mpx_linux.
868 * linux-x86-tdesc.h (X86_TDESC_AVX_MPX): New enum value.
869 (init_registers_amd64_avx_mpx_linux, tdesc_amd64_avx_mpx_linux)
870 (init_registers_i386_avx_mpx_linux, tdesc_i386_avx_mpx_linux): New
871 declarations.
872
9b30624b
PA		 8732016-04-18 Pedro Alves <palves@redhat.com>
874
875 * configure: Regenerate.
876
45e3745e
AT		 8772016-04-13 Antoine Tremblay <antoine.tremblay@ericsson.com>
878
879 * linux-aarch64-low.c (aarch64_emit_add): Switch x1 and x0.
880 (aarch64_emit_sub): Likewise.
881
2afc13ff
PA		 8822016-04-12 Pedro Alves <palves@redhat.com>
883
884 * utils.c (prepare_to_throw_exception): Delete.
885
6e774b13
SM		 8862016-04-05 Simon Marchi <simon.marchi@ericsson.com>
887
888 * Makefile.in ($(IPA_LIB)): Set SONAME of the IPA lib.
889
4dca19f8
MK		 8902016-04-05 Marcin Kościelnicki <koriakin@0x04.net>
891
892 * tracepoint.c (getauxval): Move to #ifdef IN_PROCESS_AGENT.
893
d0a9981f
MK		 8942016-04-03 Marcin Kościelnicki <koriakin@0x04.net>
895
896 * linux-aarch64-ipa.c: Add <elf.h> include.
897 * linux-ppc-ipa.c: Add <elf.h> include.
898 * linux-s390-ipa.c: Add <elf.h> include.
899
252db07e
MK		 9002016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
901
902 * tracepoint.c (gdb_collect_ptr): Remove const qualifier.
903 (get_raw_reg_ptr): Likewise.
904 (get_trace_state_variable_value_ptr): Likewise.
905 (set_trace_state_variable_value_ptr): Likewise.
906 (initialize_tracepoint): Cast alloc_jump_pad_buffer result to
907 char *.
908
14e2b6d9
MK		 9092016-03-31 Wei-cheng Wang <cole945@gmail.com>
910 Marcin Kościelnicki <koriakin@0x04.net>
911
912 PR/17221
913 * linux-ppc-low.c (emit_insns): New function.
914 (__EMIT_ASM, _EMIT_ASM, EMIT_ASM): New macros.
915 (ppc_emit_prologue): New function.
916 (ppc_emit_epilogue): New function.
917 (ppc_emit_add): New function.
918 (ppc_emit_sub): New function.
919 (ppc_emit_mul): New function.
920 (ppc_emit_lsh): New function.
921 (ppc_emit_rsh_signed): New function.
922 (ppc_emit_rsh_unsigned): New function.
923 (ppc_emit_ext): New function.
924 (ppc_emit_zero_ext): New function.
925 (ppc_emit_log_not): New function.
926 (ppc_emit_bit_and): New function.
927 (ppc_emit_bit_or): New function.
928 (ppc_emit_bit_xor): New function.
929 (ppc_emit_bit_not): New function.
930 (ppc_emit_equal): New function.
931 (ppc_emit_less_signed): New function.
932 (ppc_emit_less_unsigned): New function.
933 (ppc_emit_ref): New function.
934 (ppc_emit_const): New function.
935 (ppc_emit_reg): New function.
936 (ppc_emit_pop): New function.
937 (ppc_emit_stack_flush): New function.
938 (ppc_emit_swap): New function.
939 (ppc_emit_stack_adjust): New function.
940 (ppc_emit_call): New function.
941 (ppc_emit_int_call_1): New function.
942 (ppc_emit_void_call_2): New function.
943 (ppc_emit_if_goto): New function.
944 (ppc_emit_goto): New function.
945 (ppc_emit_eq_goto): New function.
946 (ppc_emit_ne_goto): New function.
947 (ppc_emit_lt_goto): New function.
948 (ppc_emit_le_goto): New function.
949 (ppc_emit_gt_goto): New function.
950 (ppc_emit_ge_goto): New function.
951 (ppc_write_goto_address): New function.
952 (ppc_emit_ops_impl): New static variable.
953 (ppc64v1_emit_prologue): New function.
954 (ppc64v2_emit_prologue): New function.
955 (ppc64_emit_epilogue): New function.
956 (ppc64_emit_add): New function.
957 (ppc64_emit_sub): New function.
958 (ppc64_emit_mul): New function.
959 (ppc64_emit_lsh): New function.
960 (ppc64_emit_rsh_signed): New function.
961 (ppc64_emit_rsh_unsigned): New function.
962 (ppc64_emit_ext): New function.
963 (ppc64_emit_zero_ext): New function.
964 (ppc64_emit_log_not): New function.
965 (ppc64_emit_bit_and): New function.
966 (ppc64_emit_bit_or): New function.
967 (ppc64_emit_bit_xor): New function.
968 (ppc64_emit_bit_not): New function.
969 (ppc64_emit_equal): New function.
970 (ppc64_emit_less_signed): New function.
971 (ppc64_emit_less_unsigned): New function.
972 (ppc64_emit_ref): New function.
973 (ppc64_emit_const): New function.
974 (ppc64v1_emit_reg): New function.
975 (ppc64v2_emit_reg): New function.
976 (ppc64_emit_pop): New function.
977 (ppc64_emit_stack_flush): New function.
978 (ppc64_emit_swap): New function.
979 (ppc64v1_emit_call): New function.
980 (ppc64v2_emit_call): New function.
981 (ppc64v1_emit_int_call_1): New function.
982 (ppc64v2_emit_int_call_1): New function.
983 (ppc64v1_emit_void_call_2): New function.
984 (ppc64v2_emit_void_call_2): New function.
985 (ppc64_emit_if_goto): New function.
986 (ppc64_emit_eq_goto): New function.
987 (ppc64_emit_ne_goto): New function.
988 (ppc64_emit_lt_goto): New function.
989 (ppc64_emit_le_goto): New function.
990 (ppc64_emit_gt_goto): New function.
991 (ppc64_emit_ge_goto): New function.
992 (ppc64v1_emit_ops_impl): New static variable.
993 (ppc64v2_emit_ops_impl): New static variable.
994 (ppc_emit_ops): New function.
995 (linux_low_target): Wire in ppc_emit_ops.
996
a2174ba4
MK		 9972016-03-31 Wei-cheng Wang <cole945@gmail.com>
998 Marcin Kościelnicki <koriakin@0x04.net>
999
1000 PR/17221
1001 * Makefile.in: Add powerpc-*-ipa.o
1002 * configure.srv: Add ipa_obj for powerpc*-linux.
1003 * linux-ppc-ipa.c: New file.
1004 * linux-ppc-low.c: Added linux-ppc-tdesc.h, ax.h, tracepoint.h
1005 includes.
1006 (PPC_FIELD): New macro.
1007 (PPC_SEXT): New macro.
1008 (PPC_OP6): New macro.
1009 (PPC_BO): New macro.
1010 (PPC_LI): New macro.
1011 (PPC_BD): New macro.
1012 (init_registers_*): Move prototype to linux-ppc-tdesc.h.
1013 (tdesc_*): Move declaration to linux-ppc-tdesc.h.
1014 (ppc_get_hwcap): Rename to ppc_get_auxv and add type parameter.
1015 (ppc_get_thread_area): New function.
1016 (is_elfv2_inferior): New function.
1017 (gen_ds_form): New function.
1018 (GEN_STD): New macro.
1019 (GEN_STDU): New macro.
1020 (GEN_LD): New macro.
1021 (GEN_LDU): New macro.
1022 (gen_d_form): New function.
1023 (GEN_ADDI): New macro.
1024 (GEN_ADDIS): New macro.
1025 (GEN_LI): New macro.
1026 (GEN_LIS): New macro.
1027 (GEN_ORI): New macro.
1028 (GEN_ORIS): New macro.
1029 (GEN_LWZ): New macro.
1030 (GEN_STW): New macro.
1031 (GEN_STWU): New macro.
1032 (gen_xfx_form): New function.
1033 (GEN_MFSPR): New macro.
1034 (GEN_MTSPR): New macro.
1035 (GEN_MFCR): New macro.
1036 (GEN_MTCR): New macro.
1037 (GEN_SYNC): New macro.
1038 (GEN_LWSYNC): New macro.
1039 (gen_x_form): New function.
1040 (GEN_OR): New macro.
1041 (GEN_MR): New macro.
1042 (GEN_LWARX): New macro.
1043 (GEN_STWCX): New macro.
1044 (GEN_CMPW): New macro.
1045 (gen_md_form): New function.
1046 (GEN_RLDICL): New macro.
1047 (GEN_RLDICR): New macro.
1048 (gen_i_form): New function.
1049 (GEN_B): New macro.
1050 (GEN_BL): New macro.
1051 (gen_b_form): New function.
1052 (GEN_BNE): New macro.
1053 (GEN_LOAD): New macro.
1054 (GEN_STORE): New macro.
1055 (gen_limm): New function.
1056 (gen_atomic_xchg): New function.
1057 (gen_call): New function.
1058 (ppc_relocate_instruction): New function.
1059 (ppc_install_fast_tracepoint_jump_pad): New function.
1060 (ppc_get_min_fast_tracepoint_insn_len): New function.
1061 (ppc_get_ipa_tdesc_idx): New function.
1062 (the_low_target): Wire in the new functions.
1063 (initialize_low_arch) [!__powerpc64__]: Don'it initialize 64-bit
1064 tdescs.
1065 * linux-ppc-tdesc.h: New file.
1066
a13c4696
MK		 10672016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
1068
1069 * linux-aarch64-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
1070 (alloc_jump_pad_buffer): New function.
1071 * linux-amd64-ipa.c: Add <sys/mman.h> include.
1072 (alloc_jump_pad_buffer): New function.
1073 * linux-i386-ipa.c (alloc_jump_pad_buffer): New function.
1074 * linux-s390-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
1075 (alloc_jump_pad_buffer): New function.
1076 * tracepoint.c (getauxval) [!HAVE_GETAUXVAL]: New function.
1077 (initialize_tracepoint): Delegate to alloc_jump_pad_buffer.
1078 * tracepoint.h (alloc_jump_pad_buffer): New prototype.
1079 (getauxval) [!HAVE_GETAUXVAL]: New prototype.
1080
1cda1512
MK		 10812016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
1082
1083 * linux-aarch64-ipa.c: Rename gdb_agent_get_raw_reg to get_raw_reg.
1084 * linux-amd64-ipa.c: Likewise.
1085 * linux-i386-ipa.c: Likewise.
1086 * linux-s390-ipa.c: Likewise.
1087 * tracepoint.c: IPA-export gdb_collect_ptr instead of gdb_collect,
1088 ditto for get_raw_reg_ptr, get_trace_state_variable_value_ptr,
1089 set_trace_state_variable_value_ptr.
1090 (struct ipa_sym_addresses): Likewise.
1091 (symbol_list): Likewise.
1092 (install_fast_tracepoint): Dereference gdb_collect_ptr instead of
1093 accessing gdb_collect directly.
1094 (gdb_collect_ptr_type): New typedef.
1095 (get_raw_reg_ptr_type): New typedef.
1096 (get_trace_state_variable_value_ptr_type): New typedef.
1097 (set_trace_state_variable_value_ptr_type): New typedef.
1098 (gdb_collect_ptr): New global.
1099 (get_raw_reg_ptr): New global.
1100 (get_trace_state_variable_value_ptr): New global.
1101 (set_trace_state_variable_value_ptr): New global.
1102 (get_raw_reg_func_addr): Dereference get_raw_reg_ptr instead of
1103 accessing get_raw_reg directly.
1104 (get_get_tsv_func_addr): Likewise for
1105 get_trace_state_variable_value_ptr.
1106 (get_set_tsv_func_addr): Likewise for
1107 set_trace_state_variable_value_ptr.
1108 * tracepoint.h: Rename gdb_agent_get_raw_reg to get_raw_reg.
1109
72fb5488
SM		 11102016-03-30 Simon Marchi <simon.marchi@ericsson.com>
1111
1112 * tracepoint.c (cmd_qtenable_disable): Remove whitespace.
1113
28170b88
MK		 11142016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
1115
1116 * remote-utils.c (look_up_one_symbol): Remove own_buf, handle 'v'
1117 packets.
1118 (relocate_instruction): Remove own_buf.
1119 * server.c (own_buf): Make global.
1120 (handle_v_requests): Make global.
1121 * server.h (own_buf): New declaration.
1122 (handle_v_requests): New prototype.
1123
f39e8743
MK		 11242016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
1125
1126 PR 18377
1127 * linux-s390-low.c (add_insns): New function.
1128 (s390_emit_prologue): New function.
1129 (s390_emit_epilogue): New function.
1130 (s390_emit_add): New function.
1131 (s390_emit_sub): New function.
1132 (s390_emit_mul): New function.
1133 (s390_emit_lsh): New function.
1134 (s390_emit_rsh_signed): New function.
1135 (s390_emit_rsh_unsigned): New function.
1136 (s390_emit_ext): New function.
1137 (s390_emit_log_not): New function.
1138 (s390_emit_bit_and): New function.
1139 (s390_emit_bit_or): New function.
1140 (s390_emit_bit_xor): New function.
1141 (s390_emit_bit_not): New function.
1142 (s390_emit_equal): New function.
1143 (s390_emit_less_signed): New function.
1144 (s390_emit_less_unsigned): New function.
1145 (s390_emit_ref): New function.
1146 (s390_emit_if_goto): New function.
1147 (s390_emit_goto): New function.
1148 (s390_write_goto_address): New function.
1149 (s390_emit_litpool): New function.
1150 (s390_emit_const): New function.
1151 (s390_emit_call): New function.
1152 (s390_emit_reg): New function.
1153 (s390_emit_pop): New function.
1154 (s390_emit_stack_flush): New function.
1155 (s390_emit_zero_ext): New function.
1156 (s390_emit_swap): New function.
1157 (s390_emit_stack_adjust): New function.
1158 (s390_emit_set_r2): New function.
1159 (s390_emit_int_call_1): New function.
1160 (s390_emit_void_call_2): New function.
1161 (s390_emit_eq_goto): New function.
1162 (s390_emit_ne_goto): New function.
1163 (s390_emit_lt_goto): New function.
1164 (s390_emit_le_goto): New function.
1165 (s390_emit_gt_goto): New function.
1166 (s390_emit_ge_goto): New function.
1167 (s390x_emit_prologue): New function.
1168 (s390x_emit_epilogue): New function.
1169 (s390x_emit_add): New function.
1170 (s390x_emit_sub): New function.
1171 (s390x_emit_mul): New function.
1172 (s390x_emit_lsh): New function.
1173 (s390x_emit_rsh_signed): New function.
1174 (s390x_emit_rsh_unsigned): New function.
1175 (s390x_emit_ext): New function.
1176 (s390x_emit_log_not): New function.
1177 (s390x_emit_bit_and): New function.
1178 (s390x_emit_bit_or): New function.
1179 (s390x_emit_bit_xor): New function.
1180 (s390x_emit_bit_not): New function.
1181 (s390x_emit_equal): New function.
1182 (s390x_emit_less_signed): New function.
1183 (s390x_emit_less_unsigned): New function.
1184 (s390x_emit_ref): New function.
1185 (s390x_emit_if_goto): New function.
1186 (s390x_emit_const): New function.
1187 (s390x_emit_call): New function.
1188 (s390x_emit_reg): New function.
1189 (s390x_emit_pop): New function.
1190 (s390x_emit_stack_flush): New function.
1191 (s390x_emit_zero_ext): New function.
1192 (s390x_emit_swap): New function.
1193 (s390x_emit_stack_adjust): New function.
1194 (s390x_emit_int_call_1): New function.
1195 (s390x_emit_void_call_2): New function.
1196 (s390x_emit_eq_goto): New function.
1197 (s390x_emit_ne_goto): New function.
1198 (s390x_emit_lt_goto): New function.
1199 (s390x_emit_le_goto): New function.
1200 (s390x_emit_gt_goto): New function.
1201 (s390x_emit_ge_goto): New function.
1202 (s390_emit_ops): New function.
1203 (struct linux_target_ops): Fill in emit_ops hook.
1204
abd9baf9
MK		 12052016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
1206
1207 PR 18377
1208 * Makefile.in: Add s390 IPA files.
1209 * configure.srv: Build IPA for s390.
1210 * linux-s390-ipa.c: New file.
1211 * linux-s390-low.c: New includes - inttypes.h and linux-s390-tdesc.h.
1212 (init_registers_s390_linux32): Move declaration to linux-s390-tdesc.h.
1213 (tdesc_s390_linux32): Likewise.
1214 (init_registers_s390_linux32v1): Likewise.
1215 (tdesc_s390_linux32v1): Likewise.
1216 (init_registers_s390_linux32v2): Likewise.
1217 (tdesc_s390_linux32v2): Likewise.
1218 (init_registers_s390_linux64): Likewise.
1219 (tdesc_s390_linux64): Likewise.
1220 (init_registers_s390_linux64v1): Likewise.
1221 (tdesc_s390_linux64v1): Likewise.
1222 (init_registers_s390_linux64v2): Likewise.
1223 (tdesc_s390_linux64v2): Likewise.
1224 (init_registers_s390_te_linux64): Likewise.
1225 (tdesc_s390_te_linux64): Likewise.
1226 (init_registers_s390_vx_linux64): Likewise.
1227 (tdesc_s390_vx_linux64): Likewise.
1228 (init_registers_s390_tevx_linux64): Likewise.
1229 (tdesc_s390_tevx_linux64): Likewise.
1230 (init_registers_s390x_linux64): Likewise.
1231 (tdesc_s390x_linux64): Likewise.
1232 (init_registers_s390x_linux64v1): Likewise.
1233 (tdesc_s390x_linux64v1): Likewise.
1234 (init_registers_s390x_linux64v2): Likewise.
1235 (tdesc_s390x_linux64v2): Likewise.
1236 (init_registers_s390x_te_linux64): Likewise.
1237 (tdesc_s390x_te_linux64): Likewise.
1238 (init_registers_s390x_vx_linux64): Likewise.
1239 (tdesc_s390x_vx_linux64): Likewise.
1240 (init_registers_s390x_tevx_linux64): Likewise.
1241 (tdesc_s390x_tevx_linux64): Likewise.
1242 (have_hwcap_s390_vx): New static variable.
1243 (s390_arch_setup): Fill have_hwcap_s390_vx.
1244 (s390_get_thread_area): New function.
1245 (s390_ft_entry_gpr_esa): New const.
1246 (s390_ft_entry_gpr_zarch): New const.
1247 (s390_ft_entry_misc): New const.
1248 (s390_ft_entry_fr): New const.
1249 (s390_ft_entry_vr): New const.
1250 (s390_ft_main_31): New const.
1251 (s390_ft_main_64): New const.
1252 (s390_ft_exit_fr): New const.
1253 (s390_ft_exit_vr): New const.
1254 (s390_ft_exit_misc): New const.
1255 (s390_ft_exit_gpr_esa): New const.
1256 (s390_ft_exit_gpr_zarch): New const.
1257 (append_insns): New function.
1258 (s390_relocate_instruction): New function.
1259 (s390_install_fast_tracepoint_jump_pad): New function.
1260 (s390_get_min_fast_tracepoint_insn_len): New function.
1261 (s390_get_ipa_tdesc_idx): New function.
1262 (struct linux_target_ops): Wire in the above functions.
1263 (initialize_low_arch) [!__s390x__]: Don't initialize s390x tdescs.
1264 * linux-s390-tdesc.h: New file.
1265
a4105d04
MK		 12662016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
1267
1268 * linux-s390-low.c (s390_supports_tracepoints): New function.
1269 (struct linux_target_ops): Fill supports_tracepoints hook.
1270
35ac8b3e
YQ		 12712016-03-18 Yao Qi <yao.qi@linaro.org>
1272
1273 * linux-low.c (lwp_signal_can_be_delivered): New function.
1274 (linux_resume_one_lwp_throw): Use lwp_signal_can_be_delivered.
1275
94610ec4
YQ		 12762016-03-18 Yao Qi <yao.qi@linaro.org>
1277
1278 * linux-low.c (linux_resume_one_lwp_throw): Set 'signal' to
1279 0 if signal is enqueued. Remove 'signal' from one debugging
1280 message. Move one debugging message to some lines below.
1281 Remove code setting 'signal' to 0.
1282
80aea927
YQ		 12832016-03-18 Yao Qi <yao.qi@linaro.org>
1284
1285 * linux-low.c (linux_low_filter_event): Remove redundant
1286 WIFSTOPPED check together with linux_wstatus_maybe_breakpoint.
1287
b04fd3be
MK		 12882016-03-09 Marcin Kościelnicki <koriakin@0x04.net>
1289
1290 * linux-ppc-low.c (ppc_supports_tracepoints): New function.
1291 (struct linux_target_ops): Wire in the above.
1292
c40c8d4b
YQ		 12932016-03-03 Yao Qi <yao.qi@linaro.org>
1294
1295 * linux-low.c: Update comments to start_step_over.
1296
0f8288ae
YQ		 12972016-03-03 Yao Qi <yao.qi@linaro.org>
1298
1299 PR server/19736
1300 * linux-low.c (handle_extended_wait): Set child suspended
1301 if event_lwp->bp_reinsert isn't zero.
1302
fdbd04a8
YQ		 13032016-03-02 Yao Qi <yao.qi@linaro.org>
1304
1305 * linux-low.c (linux_resume_one_lwp_throw): Replace code with
1306 enqueue_pending_signal.
1307
6896a8fa
MK		 13082016-03-02 Marcin Kościelnicki <koriakin@0x04.net>
1309
1310 * tracepoint.c (cmd_qtstart): Only set ipa_tdesc_idx if agent
1311 is actually loaded.
1312
ab503087
MK		 13132016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
1314
1315 * linux-s390-low.c (s390_num_regs_3264): Define on 31-bit too.
1316 (s390_regmap_3264) [!__s390x__]: New global.
1317 (s390_collect_ptrace_register): Skip map entries containing -1.
1318 (s390_supply_ptrace_register): Ditto.
1319 (s390_fill_gprs_high): New function.
1320 (s390_store_gprs_high): New function.
1321 (s390_regsets): Add NT_S390_HIGH_GPRS.
1322 (s390_get_hwcap): Enable on 31-bit.
1323 (have_hwcap_s390_high_gprs): Enable on 31-bit.
1324 (s390_arch_setup): Enable detection of high GPRs, TDB, VX on 31-bit.
1325 Detect NT_S390_HIGH_GPRS.
1326 (s390_usrregs_info_3264): Enable on 31-bit.
1327 (s390_regs_info): Enable regs_info_3264 on 31-bit.
1328 (initialize_low_arch): Initialize s390_regsets_info_3264 on 31-bit.
1329
ae91f625
MK		 13302016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
1331
1332 PR gdb/13808
1333 * Makefile.in: Add i386-*-linux-ipa.o and amd64-*-linux-ipa.o.
1334 * configure.srv: Ditto.
1335 * linux-aarch64-ipa.c (get_ipa_tdesc): New function.
1336 (initialize_low_tracepoint): Remove ipa_tdesc assignment.
1337 * linux-amd64-ipa.c: Add "linux-x86-tdesc.h" include.
1338 (init_registers_amd64_linux): Remove prototype.
1339 (tdesc_amd64_linux): Remove declaration.
1340 (get_ipa_tdesc): New function.
1341 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
1342 initialize remaining tdescs.
1343 * linux-i386-ipa.c: Add "linux-x86-tdesc.h" include.
1344 (init_registers_i386_linux): Remove prototype.
1345 (tdesc_i386_linux): Remove declaration.
1346 (get_ipa_tdesc): New function.
1347 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
1348 initialize remaining tdescs.
1349 * linux-low.c (linux_get_ipa_tdesc_idx): New function.
1350 (linux_target_ops): wire in linux_get_ipa_tdesc_idx.
1351 * linux-low.h (struct linux_target_ops): Add get_ipa_tdesc_idx.
1352 * linux-x86-low.c: Move tdesc declarations to linux-x86-tdesc.h.
1353 (x86_get_ipa_tdesc_idx): New function.
1354 (the_low_target): Wire in x86_get_ipa_tdesc_idx.
1355 * linux-x86-tdesc.h: New file.
1356 * target.h (struct target_ops): Add get_ipa_tdesc_idx.
1357 (target_get_ipa_tdesc_idx): New macro.
1358 * tracepoint.c (ipa_tdesc_idx): New macro.
1359 (struct ipa_sym_addresses): Add addr_ipa_tdesc_idx.
1360 (symbol_list): Add ipa_tdesc_idx.
1361 (cmd_qtstart): Write ipa_tdesc_idx in the target.
1362 (ipa_tdesc): Remove.
1363 (ipa_tdesc_idx): New variable.
1364 (get_context_regcache): Use get_ipa_tdesc.
1365 (gdb_collect): Ditto.
1366 (gdb_probe): Ditto.
1367 * tracepoint.h (get_ipa_tdesc): New prototype.
1368 (ipa_tdesc): Remove.
1369
e7ad2f14
PA		 13702016-02-24 Pedro Alves <palves@redhat.com>
1371
1372 * linux-low.c (check_stopped_by_breakpoint): Rename to ...
1373 (save_stop_reason): ... this. Use GDB_ARCH_IS_TRAP_HWBKPT and
1374 handle ambiguous GDB_ARCH_IS_TRAP_BRKPT / GDB_ARCH_IS_TRAP_HWBKPT.
1375 Factor out common code between the USE_SIGTRAP_SIGINFO and
1376 !USE_SIGTRAP_SIGINFO blocks.
1377 (linux_low_filter_event): Call save_stop_reason instead of
1378 check_stopped_by_breakpoint and check_stopped_by_watchpoint.
1379 Update comments.
1380 (linux_wait_1): Update comments.
1381
657f9cde
WW		 13822016-02-24 Wei-cheng Wang <cole945@gmail.com>
1383
1384 * linux-ppc-low.c (ppc_supports_z_point_type): New function:
1385 (ppc_insert_point, ppc_remove_point): Insert/remove z-packet breakpoints.
1386 (ppc64_emit_ops_vector): Add target ops - ppc_supports_z_point_type,
1387 ppc_insert_point, ppc_remove_point.
1388
b00b61e1
MK		 13892016-02-17 Marcin Kościelnicki <koriakin@0x04.net>
1390
1391 * linux-s390-low.c (s390_supports_z_point_type): New function.
1392 (struct linux_target_ops): Wire s390_supports_z_point_type in.
1393
553cb527
YQ		 13942016-02-16 Yao Qi <yao.qi@linaro.org>
1395
1396 * linux-arm-low.c (get_next_pcs_syscall_next_pc): Remove argument
1397 PC. Get pc from regcache_read_pc.
1398
a5652c21
YQ		 13992016-02-12 Yao Qi <yao.qi@linaro.org>
1400
1401 * linux-aarch64-low.c (aarch64_get_pc): Call linux_get_pc_64bit
1402 or linux_get_pc_32bit.
1403 (aarch64_set_pc): Call linux_set_pc_64bit or linux_set_pc_32bit.
1404
ed443b61
YQ		 14052016-02-12 Yao Qi <yao.qi@linaro.org>
1406
1407 * linux-arm-low.c (get_next_pcs_ops): Initialize it with
1408 arm_linux_get_next_pcs_fixup.
1409
020ecd38
MK		 14102016-02-12 Marcin Kościelnicki <koriakin@0x04.net>
1411
1412 * tracepoint.c (x_tracepoint_action_download): Change
1413 write_inferior_data_ptr to write_inferior_data_pointer.
1414 (cmd_qtstart): Likewise.
1415 (write_inferior_data_ptr): Remove.
1416 (download_agent_expr): Change write_inferior_data_ptr to
1417 write_inferior_data_pointer.
1418 (download_tracepoint_1): Likewise.
1419 (download_tracepoint): Likewise.
1420 (download_trace_state_variables): Likewise.
1421
7cae9051
WW		 14222016-02-11 Wei-cheng Wang <cole945@gmail.com>
1423 Marcin Kościelnicki <koriakin@0x04.net>
1424
1425 * tracepoint.c (struct tracepoint_action_ops): Remove.
1426 (struct tracepoint_action): Remove ops.
1427 (m_tracepoint_action_download, r_tracepoint_action_download)
1428 (x_tracepoint_action_download, l_tracepoint_action_download): Adjust
1429 size and offset accordingly.
1430 (m_tracepoint_action_ops, r_tracepoint_action_ops)
1431 (x_tracepoint_action_ops, l_tracepoint_action_ops): Remove.
1432 (tracepoint_action_send, tracepoint_action_download): New functions.
1433 Helpers for trace action handlers.
1434 (add_tracepoint_action): Remove setup actions ops.
1435 (download_tracepoint_1, tracepoint_send_agent): Call helper functions.
1436
9f6a71b4
YQ		 14372016-02-10 Yao Qi <yao.qi@linaro.org>
1438
1439 * regcache.c (regcache_raw_read_unsigned): Clear *VAL.
1440
1e94266c
SM		 14412016-02-09 Simon Marchi <simon.marchi@ericsson.com>
1442
1443 * configure.ac: Use AC_CONFIG_FILES instead of passing arguments
1444 to AC_OUTPUT.
1445 * configure: Regenerate.
1446
8adce034
SM		 14472016-02-09 Simon Marchi <simon.marchi@ericsson.com>
1448
1449 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): Change
1450 void * to gdb_byte *.
1451 * linux-low.c (siginfo_fixup): Likewise.
1452 (linux_xfer_siginfo): Likewise.
1453 * linux-low.h (struct linux_target_ops) <siginfo_fixup>:
1454 Likewise.
1455 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
1456
93813b37
WT		 14572016-02-02 Walfred Tedeschi <walfred.tedeschi@intel.com>
1458
1459 * configure.srv (x86_64-*-linux*): Add amd64-linux-siginfo.o
1460 to srv_tgtobj.
1461 (i[34567]86-*-linux*): Add amd64-linux-siginfo.o
1462 to srv_tgtobj.
1463 * linux-x86-low.c [__x86_64__]: Include
1464 "nat/amd64-linux-siginfo.h".
1465 (compat_siginfo_from_siginfo, siginfo_from_compat_siginfo)
1466 (compat_x32_siginfo_from_siginfo, siginfo_from_compat_x32_siginfo)
1467 (compat_timeval, compat_sigval, compat_x32_clock, cpt_si_pid)
1468 (cpt_si_uid, cpt_si_timerid, cpt_si_overrun, cpt_si_status)
1469 (cpt_si_utime, cpt_si_stime, cpt_si_ptr, cpt_si_addr, cpt_si_band)
1470 (cpt_si_fd, si_timerid, si_overrun): Move from
1471 nat/amd64-linux-siginfo.c.
1472 * Makefile.in (amd64-linux-siginfo.o:): New rule.
1473
8424cc97
SM		 14742016-01-28 Simon Marchi <simon.marchi@ericsson.com>
1475
1476 * server.c (skip_to_semicolon): Remove.
1477 (process_point_options): Use strchrnul instead of
1478 skip_to_semicolon.
1479
4d18591b
YQ		 14802016-01-26 Yao Qi <yao.qi@linaro.org>
1481
1482 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Remove argument pc.
1483 * linux-low.c (install_software_single_step_breakpoints): Don't
1484 call regcache_read_pc.
1485 * linux-low.h (struct linux_target_ops) <get_next_pcs>: Remove
1486 argument pc.
1487
d8020970
YQ		 14882016-01-26 Yao Qi <yao.qi@linaro.org>
1489
1490 * linux-low.c (install_software_single_step_breakpoints): Call
1491 regcache_read_pc instead of get_pc.
1492
8b207339
YQ		 14932016-01-26 Yao Qi <yao.qi@linaro.org>
1494
1495 * remote-utils.c (remote_close) [!USE_WIN32API]: Ignore SIGIO.
1496 (unblock_async_io): Rename to ...
1497 (block_unblock_async_io): ... it. New function.
1498 (enable_async_io): Don't install SIGIO handler. Unblock it
1499 instead.
1500 (disable_async_io): Don't ignore SIGIO. Block it instead.
1501 (initialize_async_io): Install SIGIO handler. Don't call
1502 unblock_async_io.
1503
18879fef
YQ		 15042016-01-26 Yao Qi <yao.qi@linaro.org>
1505
1506 * remote-utils.c (getpkt): If the buffer isn't empty, and the
1507 first character is '\003', call *the_target->request_interrupt.
1508
a0f8e08a
YQ		 15092016-01-25 Yao Qi <yao.qi@linaro.org>
1510
1511 * remote-utils.c (new_thread_notify): Remove.
1512 (dead_thread_notify): Likewise.
1513 * remote-utils.h (new_thread_notify): Remove declaration.
1514 (dead_thread_notify): Likewise.
1515
cc5fd9ab
MK		 15162016-01-23 Marcin Kościelnicki <koriakin@0x04.net>
1517
1518 * gdb.trace/pending.exp: Fix expected message on continue.
1519
99e8eb11
MK		 15202016-01-22 Marcin Kościelnicki <koriakin@0x04.net>
1521
1522 * tracepoint.c (write_inferior_data_ptr): Cast to uintptr_t, so that
1523 it works properly on big-endian machines where sizeof (CORE_ADDR)
1524 != sizeof (void *).
1525
a994041d
PA		 15262016-01-21 Pedro Alves <palves@redhat.com>
1527
1528 * Makefile.in (COMPILER_CFLAGS, CXXFLAGS): New.
1529 (INTERNAL_CFLAGS_BASE): Use COMPILER_CFLAGS instead of CFLAGS.
1530 * configure: Regenerate.
1531
f7a6a40d
YQ		 15322016-01-21 Yao Qi <yao.qi@linaro.org>
1533
1534 * linux-arm-low.c (arm_sigreturn_next_pc): Add parameter
1535 is_thumb and set it according to CPSR saved on the stack.
1536 (get_next_pcs_syscall_next_pc): Pass is_thumb to
1537 arm_sigreturn_next_pc.
1538
6f69e520
YQ		 15392016-01-18 Yao Qi <yao.qi@linaro.org>
1540
1541 * linux-low.c (linux_set_pc_64bit): New function.
1542 (linux_get_pc_64bit): New function.
1543 * linux-low.h (linux_set_pc_64bit, linux_get_pc_64bit):
1544 Declare.
1545 * linux-sparc-low.c (debug_threads): Remove declaration.
1546 (sparc_get_pc): Remove.
1547 (the_low_target): Use linux_get_pc_64bit instead of
1548 sparc_get_pc.
1549 * linux-tile-low.c (tile_get_pc, tile_set_pc): Remove.
1550 (the_low_target): Use linux_get_pc_64bit and
1551 linux_set_pc_64bit.
1552
276d4552
YQ		 15532016-01-18 Yao Qi <yao.qi@linaro.org>
1554
1555 * linux-arm-low.c (debug_threads): Remove declaration.
1556 (arm_get_pc, arm_set_pc): Remove.
1557 (the_low_target): Use linux_get_pc_32bit and
1558 linux_set_pc_32bit.
1559 * linux-bfin-low.c (bfin_get_pc, bfin_set_pc): Remove.
1560 (the_low_target): Use linux_get_pc_32bit and
1561 linux_set_pc_32bit.
1562 * linux-cris-low.c (debug_threads): Remove declaration.
1563 (cris_get_pc, cris_set_pc,): Remove.
1564 (the_low_target): Use linux_get_pc_32bit and
1565 linux_set_pc_32bit.
1566 * linux-crisv32-low.c (debug_threads): Remove declaration.
1567 (cris_get_pc, cris_set_pc): Remove.
1568 (the_low_target): Use linux_get_pc_32bit and
1569 linux_set_pc_32bit.
1570 * linux-low.c: Include inttypes.h.
1571 (linux_get_pc_32bit, linux_set_pc_32bit): New functions.
1572 * linux-low.h (linux_get_pc_32bit, linux_set_pc_32bit): Declare.
1573 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Remove.
1574 (the_low_target): Use linux_get_pc_32bit and
1575 linux_set_pc_32bit.
1576 * linux-m68k-low.c (m68k_get_pc, m68k_set_pc): Remove.
1577 (the_low_target): Use linux_get_pc_32bit and
1578 linux_set_pc_32bit.
1579 * linux-nios2-low.c (nios2_get_pc, nios2_set_pc): Remove.
1580 (the_low_target): Use linux_get_pc_32bit and
1581 linux_set_pc_32bit.
1582 * linux-sh-low.c (sh_get_pc, sh_set_pc): Remove.
1583 (the_low_target): Use linux_get_pc_32bit and
1584 linux_set_pc_32bit.
1585 * linux-xtensa-low.c (xtensa_get_pc, xtensa_set_pc): Remove.
1586 (the_low_target): Use linux_get_pc_32bit and
1587 linux_set_pc_32bit.
1588
eb0edac8
GB		 15892016-01-18 Gary Benson <gbenson@redhat.com>
1590
1591 * configure.ac (AC_FUNC_FORK): New check.
1592 * config.in: Regenerate.
1593 * configure: Likewise.
1594
1b451dda
YQ		 15952016-01-14 Yao Qi <yao.qi@linaro.org>
1596
1597 * linux-aarch32-low.c (thumb2_breakpoint): Make it static.
1598 * linux-aarch32-low.h (thumb2_breakpoint): Remove declaration.
1599 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Pass 1 to
1600 arm_get_next_pcs_ctor.
1601
82075af2
JS		 16022016-01-12 Josh Stone <jistone@redhat.com>
1603 Philippe Waroquiers <philippe.waroquiers@skynet.be>
1604
1605 * inferiors.h: Include "gdb_vecs.h".
1606 (struct process_info): Add syscalls_to_catch.
1607 * inferiors.c (remove_process): Free syscalls_to_catch.
1608 * remote-utils.c (prepare_resume_reply): Report syscall_entry and
1609 syscall_return stops.
1610 * server.h (UNKNOWN_SYSCALL, ANY_SYSCALL): Define.
1611 * server.c (handle_general_set): Handle QCatchSyscalls.
1612 (handle_query): Report support for QCatchSyscalls.
1613 * target.h (struct target_ops): Add supports_catch_syscall.
1614 (target_supports_catch_syscall): New macro.
1615 * linux-low.h (struct linux_target_ops): Add get_syscall_trapinfo.
1616 (struct lwp_info): Add syscall_state.
1617 * linux-low.c (handle_extended_wait): Mark syscall_state as an entry.
1618 Maintain syscall_state and syscalls_to_catch across exec.
1619 (get_syscall_trapinfo): New function, proxy to the_low_target.
1620 (linux_low_ptrace_options): Enable PTRACE_O_TRACESYSGOOD.
1621 (linux_low_filter_event): Toggle syscall_state entry/return for
1622 syscall traps, and set it ignored for all others.
1623 (gdb_catching_syscalls_p): New function.
1624 (gdb_catch_this_syscall_p): New function.
1625 (linux_wait_1): Handle SYSCALL_SIGTRAP.
1626 (linux_resume_one_lwp_throw): Add PTRACE_SYSCALL possibility.
1627 (linux_supports_catch_syscall): New function.
1628 (linux_target_ops): Install it.
1629 * linux-x86-low.c (x86_get_syscall_trapinfo): New function.
1630 (the_low_target): Install it.
1631
8f13a3ce
MF		 16322016-01-12 Mike Frysinger <vapier@gentoo.org>
1633
1634 * acinclude.m4: Include new ../warning.m4 file.
1635 * configure: Regenerated.
1636 * configure.ac: Replace all warning logic with AM_GDB_WARNINGS.
1637
5b3da067
MF		 16382016-01-12 Mike Frysinger <vapier@gentoo.org>
1639
1640 * ax.c (is_goto_target): Mark static.
1641 * linux-low.c (register_addr): Likewise.
1642 (linux_fetch_registers, linux_store_registers): Likewise.
1643 * mem-break.c (any_persistent_commands): Fix old prototype.
1644 (add_commands_to_breakpoint): Mark static.
1645 * regcache.c (find_register_by_name): Delete unused func.
1646 * remote-utils.c (hex_or_minus_one): Mark static.
1647 * server.c (monitor_show_help): Mark static.
1648 (handle_query, handle_v_cont, handle_v_attach, handle_v_kill,
1649 handle_v_requests): Likewise.
1650
bc504a31
PA		 16512016-01-12 Pedro Alves <palves@redhat.com>
1652
1653 Remove use of the registered trademark symbol throughout.
1654
5a0dd67a
YQ		 16552016-01-08 Yao Qi <yao.qi@linaro.org>
1656
1657 * remote-utils.c (getpkt): If c is '\003', call target hook
1658 request_interrupt.
1659
b2ca446f
YQ		 16602016-01-06 Yao Qi <yao.qi@linaro.org>
1661
1662 * linux-aarch32-low.h (arm_abi_breakpoint): Move to
1663 linux-aarch32-low.c.
1664 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
1665 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
1666 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
1667 (thumb2_breakpoint): Declare.
1668 * linux-aarch32-low.c (arm_abi_breakpoint): Moved from
1669 linux-aarch32-low.h.
1670 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
1671 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
1672 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
1673
edd88788
JB		 16742016-01-01 Joel Brobecker <brobecker@adacore.com>
1675
1676 * gdbreplay.c (gdbreplay_version): Change copyright year in
1677 version message.
1678 * server.c (gdbserver_version): Likewise.
1679
65da7f14
PP		 16802015-12-28 Patrick Palka <patrick@parcs.ath.cx>
1681
1682 * server.c (crc32_table): Delete.
1683 (crc32): Use libiberty's xcrc32 function.
1684
4abd5ed2
JB		 16852015-12-22 Joel Brobecker <brobecker@adacore.com>
1686
1687 * lynx-low.c (lynx_delete_thread_callback): New function.
1688 (lynx_mourn): Properly delete our process and all of its
1689 threads. Remove call to clear_inferiors.
1690
0e50fe5c
JB		 16912015-12-22 Joel Brobecker <brobecker@adacore.com>
1692
1693 * target.c (thread_search_callback): Add check that
1694 the thread_stopped target callback is not NULL before
1695 calling it.
1696
35adc03f
YQ		 16972015-12-21 Yao Qi <yao.qi@linaro.org>
1698
1699 * linux-aarch32-low.h [__aarch64__]: Use arm_abi_breakpoint
1700 arm breakpoint.
1701
bd2b2909
AT		 17022015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
1703
1704 * server.c (handle_query): Call target_supports_software_single_step.
1705
7fe5e27e
AT		 17062015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
1707
1708 * linux-low.c (single_step): New function.
1709 (linux_resume_one_lwp_throw): Call single_step.
1710 (start_step_over): Likewise.
1711
d9311bfa
AT		 17122015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
1713
1714 * Makefile.in (SFILES): Append arch/arm-linux.c,
1715 arch/arm-get-next-pcs.c.
1716 (arm-linux.o): New rule.
1717 (arm-get-next-pcs.o): New rule.
1718 * configure.srv (arm*-*-linux*): Add arm-get-next-pcs.o,
1719 arm-linux.o.
1720 * linux-aarch32-low.c (arm_abi_breakpoint): Remove macro. Moved
1721 to linux-aarch32-low.c.
1722 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
1723 (arm_breakpoint_len, thumb_breakpoint): Likewise.
1724 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
1725 (thumb2_breakpoint_len): Likewise.
1726 (arm_is_thumb_mode): Make non-static.
1727 * linux-aarch32-low.h (arm_abi_breakpoint): New macro. Moved
1728 from 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): New declaration.
1734 * linux-arm-low.c: Include arch/arm-linux.h
1735 aarch/arm-get-next-pcs.h, sys/syscall.h.
1736 (get_next_pcs_ops): New struct.
1737 (get_next_pcs_addr_bits_remove): New function.
1738 (get_next_pcs_is_thumb): New function.
1739 (get_next_pcs_read_memory_unsigned_integer): Likewise.
1740 (arm_sigreturn_next_pc): Likewise.
1741 (get_next_pcs_syscall_next_pc): Likewise.
1742 (arm_gdbserver_get_next_pcs): Likewise.
1743 (struct linux_target_ops) <arm_gdbserver_get_next_pcs>:
1744 Initialize.
1745 * linux-low.h: Move CORE_ADDR vector definition to gdb_vecs.h.
1746 * server.h: Include gdb_vecs.h.
1747
68ce2059
AT		 17482015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
1749
1750 * Makefile.in (SFILES): Append common/common-regcache.c.
1751 (OBS): Append common-regcache.o.
1752 (common-regcache.o): New rule.
1753 * regcache.c (init_register_cache): Initialize cache to
1754 REG_UNAVAILABLE.
1755 (regcache_raw_read_unsigned): New function.
1756 * regcache.h (REG_UNAVAILABLE, REG_VALID): Replaced by shared
1757 register_status enum.
1758
fa5308bd
AT		 17592015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
1760
1761 * linux-aarch64-low.c (the_low_targets): Rename
1762 breakpoint_reinsert_addr to get_next_pcs.
1763 * linux-arm-low.c (the_low_targets): Likewise.
1764 * linux-bfin-low.c (the_low_targets): Likewise.
1765 * linux-cris-low.c (the_low_targets): Likewise.
1766 * linux-crisv32-low.c (the_low_targets): Likewise.
1767 * linux-low.c (can_software_single_step): Likewise.
1768 (install_software_single_step_breakpoints): New function.
1769 (start_step_over): Use install_software_single_step_breakpoints.
1770 * linux-low.h: New CORE_ADDR vector.
1771 (struct linux_target_ops) Rename breakpoint_reinsert_addr to
1772 get_next_pcs.
1773 * linux-mips-low.c (the_low_targets): Likewise.
1774 * linux-nios2-low.c (the_low_targets): Likewise.
1775 * linux-sparc-low.c (the_low_targets): Likewise.
1776
4a6ed09b
PA		 17772015-12-17 Pedro Alves <palves@redhat.com>
1778
1779 * linux-low.c (linux_kill_one_lwp): Remove references to
1780 LinuxThreads.
1781 (kill_lwp): Remove HAVE_TKILL_SYSCALL check. No longer fall back
1782 to 'kill'.
1783 (linux_init_signals): Delete.
1784 (initialize_low): Adjust.
1785 * thread-db.c (thread_db_init): Remove LinuxThreads reference.
1786
7544db95
PA		 17872015-12-16 Pedro Alves <palves@redhat.com>
1788
1789 * configure.ac (compiler warning flags): When testing a
1790 -Wno-foo option, check whether -Wfoo works instead.
1791 * configure: Regenerate.
1792
8020350c
DB		 17932015-12-11 Don Breazeal <donb@codesourcery.com>
1794
1795 * server.c (process_serial_event): Don't exit from gdbserver
1796 in remote mode if there are still active inferiors.
1797
db91f502
YQ		 17982015-12-11 Yao Qi <yao.qi@linaro.org>
1799
1800 * linux-aarch64-low.c (aarch64_breakpoint_at): Call
1801 arm_breakpoint_at if the process is 32-bit.
1802
b37a6290
YQ		 18032015-12-11 Yao Qi <yao.qi@linaro.org>
1804
1805 * linux-aarch32-low.c [__aarch64__]: Use arm_abi_breakpoint
1806 arm breakpoint.
1807
17b1509a
YQ		 18082015-12-07 Yao Qi <yao.qi@linaro.org>
1809
1810 * configure.srv: Append arm.o to srv_tgtobj for
1811 aarch64*-*-linux* target.
1812 * linux-aarch32-low.c (arm_abi_breakpoint): New macro. Moved
1813 from linux-arm-low.c.
1814 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
1815 (arm_breakpoint_len, thumb_breakpoint): Likewise.
1816 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
1817 (thumb2_breakpoint_len): Likewise.
1818 (arm_is_thumb_mode, arm_breakpoint_at): Likewise.
1819 (arm_breakpoint_kinds): Likewise.
1820 (arm_breakpoint_kind_from_pc): Likewise.
1821 (arm_sw_breakpoint_from_kind): Likewise.
1822 (arm_breakpoint_kind_from_current_state): Likewise.
1823 * linux-aarch32-low.h (arm_breakpoint_kind_from_pc): Declare.
1824 (arm_sw_breakpoint_from_kind): Declare.
1825 (arm_breakpoint_kind_from_current_state): Declare.
1826 (arm_breakpoint_at): Declare.
1827 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): Call
1828 arm_sw_breakpoint_from_kind if process is 32-bit.
1829 (aarch64_breakpoint_kind_from_pc): New function.
1830 (aarch64_breakpoint_kind_from_current_state): New function.
1831 (the_low_target): Initialize fields breakpoint_kind_from_pc
1832 and breakpoint_kind_from_current_state.
1833 * linux-arm-low.c (arm_breakpoint_kinds): Move to
1834 linux-aarch32-low.c.
1835 (arm_abi_breakpoint, arm_eabi_breakpoint): Likewise.
1836 (arm_breakpoint, arm_breakpoint_len): Likewise.
1837 (thumb_breakpoint, thumb_breakpoint_len): Likewise.
1838 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
1839 (arm_is_thumb_mode): Likewise.
1840 (arm_breakpoint_at): Likewise.
1841 (arm_breakpoint_kind_from_pc): Likewise.
1842 (arm_sw_breakpoint_from_kind): Likewise.
1843 (arm_breakpoint_kind_from_current_state): Likewise.
1844
1845 Revert:
1846 2015-08-04 Yao Qi <yao.qi@linaro.org>
1847
1848 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
1849 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
1850 * server.c (extended_protocol): Remove "static".
1851 * server.h (extended_protocol): Declare it.
1852
ece66d65
JS		 18532015-12-04 Josh Stone <jistone@redhat.com>
1854
1855 * target.h (struct target_ops) <arch_setup>: Rename to ...
1856 (struct target_ops) <post_create_inferior>: ... this.
1857 (target_arch_setup): Rename to ...
1858 (target_post_create_inferior): ... this, calling post_create_inferior.
1859 * server.c (start_inferior): Update target_arch_setup calls to
1860 target_post_create_inferior.
1861 * linux-low.c (linux_low_ptrace_options): Forward declare.
1862 (linux_arch_setup): Update its comment for general use.
1863 (linux_post_create_inferior): New, run arch_setup and setup ptrace.
1864 (struct linux_target_ops): Use linux_post_create_inferior.
1865 * lynx-low.c (struct lynx_target_ops): Update arch_setup stub comment
1866 to post_create_inferior.
1867 * nto-low.c (struct nto_target_ops): Likewise.
1868 * spu-low.c (struct spu_target_ops): Likewise.
1869 * win32-low.c (struct win32_target_ops): Likewise.
1870
e58c48b4
AT		 18712015-12-03 Antoine Tremblay <antoine.tremblay@ericsson.com>
1872
1873 * linux-arm-low.c: Remove duplicate arch/arm.h include.
1874
fbec8956
AT		 18752015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
1876
1877 * linux-arm-low.c (arm_reinsert_addr): Remove function.
1878 (struct linux_target_ops <breakpoint_reinsert_addr>: Set to NULL.
1879 * linux-cris-low.c (cris_reinsert_addr> Remove function.
1880 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
1881 * linux-crisv32-low.c (cris_reinsert_addr): Remove function.
1882 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
1883 * linux-mips-low.c (mips_reinsert_addr): Remove function.
1884 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
1885 * linux-nios2-low.c (nios2_reinsert_addr): Remove function.
1886 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
1887 * linux-sparc-low.c (sparc_reinsert_addr): Remove function.
1888 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
1889
9b4c5f87
AT		 18902015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
1891
1892 * linux-low.c (linux_look_up_symbols): Don't call
1893 linux_supports_traceclone.
1894 * linux-low.h (thread_db_init): Remove use_events argument.
1895 * thread-db.c (thread_db_use_event): Remove global variable.
1896 (struct thread_db) <td_thr_event_enable_p>: Remove field.
1897 (struct thread_db) <td_create_bp>: Remove field.
1898 (thread_db_create_event): Remove function.
1899 (thread_db_enable_reporting): Likewise.
1900 (find_one_thread): Don't check for thread_db_use_events.
1901 (attach_thread): Likewise.
1902 (thread_db_load_search): Remove td_thr_event_enable_p initialization.
1903 (try_thread_db_load_1): Don't check for thread_db_use_events.
1904 (thread_db_init): Remove use_events argument and thread events
1905 handling.
1906 (remove_thread_event_breakpoints): Remove function.
1907 (thread_db_detach): Remove call to remove_thred_event_breakpoints.
1908
7d00775e
AT		 19092015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
1910
1911 * linux-aarch64-low.c (aarch64_supports_hardware_single_step):
1912 New function.
1913 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
1914 * linux-arm-low.c (arm_supports_hardware_single_step): New function.
1915 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
1916 * linux-bfin-low.c (bfin_supports_hardware_single_step): New function.
1917 (struct linux_target_ops) <bfin_supports_hardware_single_step>:
1918 Initialize.
1919 * linux-crisv32-low.c (cris_supports_hardware_single_step):
1920 New function.
1921 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
1922 * linux-low.c (can_hardware_single_step): Use
1923 supports_hardware_single_step.
1924 (can_software_single_step): New function.
1925 (start_step_over): Call can_software_single_step.
1926 (linux_supports_hardware_single_step): New function.
1927 (struct target_ops) <supports_software_single_step>: Initialize.
1928 * linux-low.h (struct linux_target_ops)
1929 <supports_hardware_single_step>: Initialize.
1930 * linux-m32r-low.c (m32r_supports_hardware_single_step): New function.
1931 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
1932 * linux-ppc-low.c (ppc_supports_hardware_single_step): New function.
1933 (struct linux_target_ops) <supports_hardware_single_step> Initialize.
1934 * linux-s390-low.c (s390_supports_hardware_single_step): New function.
1935 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
1936 * linux-sh-low.c (sh_supports_hardware_single_step): New function.
1937 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
1938 * linux-tic6x-low.c (tic6x_supports_hardware_single_step): New function.
1939 (struct linux_target_ops) <tic6x_supports_hardware_single_step>:
1940 Initialize.
1941 * linux-tile-low.c (tile_supports_hardware_single_step): New function.
1942 (struct linux_target_ops) <tile_supports_hardware_single_step>:
1943 Initialize.
1944 * linux-x86-low.c (x86_supports_hardware_single_step) New function.
1945 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
1946 * linux-xtensa-low.c (xtensa_supports_hardware_single_step):
1947 New function.
1948 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
1949 * target.h (struct target_ops): <supports_software_single_step>:
1950 New field.
1951 (target_supports_software_single_step): New macro.
1952
2d97cd35
AT		 19532015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
1954
1955 * linux-low.c (linux_wait_1): Fix pc advance condition.
1956 * mem-break.c (reinsert_breakpoint_inserted_here): New function.
1957 * mem-break.h (reinsert_breakpoint_inserted_here): New declaration.
1958
769ef81f
AT		 19592015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
1960
1961 * linux-arm-low.c (arm_is_thumb_mode): New function.
1962 (arm_breakpoint_at): Use arm_is_thumb_mode.
1963 (arm_breakpoint_kind_from_current_state): New function.
1964 (struct linux_target_ops) <breakpoint_kind_from_current_state>:
1965 Initialize.
1966 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_current_state.
1967 (linux_breakpoint_kind_from_current_state): New function.
1968 (struct target_ops <breakpoint_kind_from_current_state>: Initialize.
1969 * linux-low.h (struct linux_target_ops)
1970 <breakpoint_kind_from_current_state>: New field.
1971 * target.h (struct target_ops): Likewise.
1972 (target_breakpoint_kind_from_current_state): New macro.
1973
1bebeeca
PA		 19742015-11-30 Pedro Alves <palves@redhat.com>
1975
1976 * linux-low.c (linux_resume): Wake up the event loop before
1977 returning.
1978
a67a9fae
PA		 19792015-11-30 Pedro Alves <palves@redhat.com>
1980
1981 * mem-break.c (check_gdb_bp_preconditions): Remove current_thread
1982 check.
1983 (set_gdb_breakpoint): If prepare_to_access_memory fails, set *ERR
1984 to -1.
1985 * target.c (struct thread_search): New structure.
1986 (thread_search_callback): New function.
1987 (prev_general_thread): New global.
1988 (prepare_to_access_memory, done_accessing_memory): New functions.
1989 * target.h (prepare_to_access_memory, done_accessing_memory):
1990 Replace macros with function declarations.
1991
f2faf941
PA		 19922015-11-30 Pedro Alves <palves@redhat.com>
1993
1994 PR 14618
1995 * linux-low.c (linux_wait_1): If the last resumed thread is gone,
1996 report TARGET_WAITKIND_NO_RESUMED.
1997 * remote-utils.c (prepare_resume_reply): Handle
1998 TARGET_WAITKIND_NO_RESUMED.
1999 * server.c (report_no_resumed): New global.
2000 (handle_query) <qSupported>: Handle "no-resumed+". Report
2001 "no-resumed+" support.
2002 (resume): When the target reports TARGET_WAITKIND_NO_RESUMED, only
2003 return error if the client doesn't support no-resumed events.
2004 (push_stop_notification): New function.
2005 (handle_target_event): Use it. Report TARGET_WAITKIND_NO_RESUMED
2006 events if the client supports them.
2007
a681f9c9
PA		 20082015-11-30 Pedro Alves <palves@redhat.com>
2009
2010 * linux-low.c (thread_still_has_status_pending_p): Don't check
2011 vCont;t here.
2012 (lwp_resumed): New function.
2013 (status_pending_p_callback): Return early if the LWP is not
2014 supposed to be resumed.
2015
65706a29
PA		 20162015-11-30 Pedro Alves <palves@redhat.com>
2017
2018 * linux-low.c (handle_extended_wait): Assert that the LWP's
2019 waitstatus is TARGET_WAITKIND_IGNORE. If GDB wants to hear about
2020 thread create events, leave the new child's status pending.
2021 (linux_low_filter_event): If GDB wants to hear about thread exit
2022 events, leave the LWP marked dead and don't delete it.
2023 (linux_wait_for_event_filtered): Don't check for thread exit.
2024 (filter_exit_event): New function.
2025 (linux_wait_1): Use it, when returning an exit event.
2026 (linux_resume_one_lwp_throw): Assert that the LWP's
2027 waitstatus is TARGET_WAITKIND_IGNORE.
2028 * remote-utils.c (prepare_resume_reply): Handle
2029 TARGET_WAITKIND_THREAD_CREATED and TARGET_WAITKIND_THREAD_EXITED.
2030 * server.c (report_thread_events): New global.
2031 (handle_general_set): Handle QThreadEvents.
2032 (handle_query) <qSupported>: Handle and report QThreadEvents+;
2033 (handle_target_event): Handle TARGET_WAITKIND_THREAD_CREATED and
2034 TARGET_WAITKIND_THREAD_EXITED.
2035 * server.h (report_thread_events): Declare.
2036
56cf4bed
PA		 20372015-11-30 Pedro Alves <palves@redhat.com>
2038
2039 * linux-low.c (resume_stopped_resumed_lwps): Don't check whether
2040 the thread's last_resume_kind was resume_stop.
2041
500c1d85
PA		 20422015-11-30 Pedro Alves <palves@redhat.com>
2043
2044 * linux-low.c (linux_attach): In non-stop mode, wait for one stop
2045 before returning.
2046
de979965
PA		 20472015-11-30 Pedro Alves <palves@redhat.com>
2048
2049 * server.c (handle_v_requests): Handle vCtrlC.
2050
34c65914
PA		 20512015-11-30 Pedro Alves <palves@redhat.com>
2052
2053 * gdbthread.h (find_any_thread_of_pid): Declare.
2054 * inferiors.c (thread_of_pid, find_any_thread_of_pid): New
2055 functions.
2056 * server.c (handle_query): If current_thread is NULL, look for
2057 another thread of the selected process.
2058
79efa585 20592015-11-26 Daniel Colascione <dancol@dancol.org>
01a49af8 2060 Simon Marchi <simon.marchi@ericsson.com>
79efa585
SM		 2061
2062 * linux-low.c (linux_target_ops): Use linux_proc_tid_get_name.
2063 * server.c (handle_qxfer_threads_worker): Refactor to include thread
2064 name in reply.
2065 * target.h (struct target_ops) <thread_name>: New field.
2066 (target_thread_name): New macro.
2067
80d82c19
JB		 20682015-11-23 Joel Brobecker <brobecker@adacore.com>
2069
2070 * regcache.h (regcache_invalidate_pid): Add declaration.
2071 * regcache.c (regcache_invalidate_pid): New function, extracted
2072 from regcache_invalidate.
2073 (regcache_invalidate): Reimplement using regcache_invalidate_pid.
2074 Add trivial documentation comment.
2075 * lynx-low.c: Use regcache_invalidate_pid instead of
2076 regcache_invalidate.
2077
64da5dd5
JB		 20782015-11-23 Joel Brobecker <brobecker@adacore.com>
2079
2080 * configure.ac: Do not call AC_CHECK_TYPES for Elf32_auxv_t
2081 and Elf64_auxv_t if the target is Android.
2082
37ce4055
DE		 20832015-11-22 Doug Evans <xdje42@gmail.com>
2084
2085 * target.h: #include <sys/types.h>.
2086
06e03fff
PA		 20872015-11-19 Pedro Alves <palves@redhat.com>
2088
2089 * linux-low.c (linux_process_qsupported): Change prototype.
2090 Adjust.
2091 * linux-low.h (struct linux_target_ops) <process_qsupported>:
2092 Change prototype.
2093 * linux-x86-low.c (x86_linux_process_qsupported): Change prototype
2094 and adjust to loop over all features.
2095 * server.c (handle_query) <qSupported>: Adjust to call
2096 target_process_qsupported once, passing it a vector of unprocessed
2097 features.
2098 * target.h (struct target_ops) <process_qsupported>: Change
2099 prototype.
2100 (target_process_qsupported): Adjust.
2101
9a084706
PA		 21022015-11-19 Pedro Alves <palves@redhat.com>
2103
2104 * configure.ac (ERROR_ON_WARNING): Don't check whether in C++
2105 mode.
2106 * configure: Regenerate.
2107
dad44a1f
PA		 21082015-11-19 Pedro Alves <palves@redhat.com>
2109
2110 * configure: Regenerate.
2111
231c0592
YQ		 21122015-11-19 Yao Qi <yao.qi@linaro.org>
2113
2114 * linux-aarch64-low.c (emit_data_processing_reg): Change opcode
2115 type to uint32_t.
2116
6c1c9a8b
YQ		 21172015-11-19 Yao Qi <yao.qi@linaro.org>
2118
2119 * linux-aarch64-low.c (enum aarch64_operand_type): New.
2120 (struct aarch64_operand): Move enum out.
2121
9caa3311
YQ		 21222015-11-19 Yao Qi <yao.qi@linaro.org>
2123
2124 * linux-aarch64-low.c (aarch64_fill_fpregset): Cast buf to
2125 struct user_fpsimd_state *.
2126 (aarch64_store_fpregset): Likewise.
2127
6a69a054
YQ		 21282015-11-19 Yao Qi <yao.qi@linaro.org>
2129
2130 * linux-aarch64-low.c (aarch64_fill_gregset): Cast buf to
2131 struct user_pt_regs *.
2132 (aarch64_store_gregset): Likewise.
2133
1798301e
PA		 21342015-11-18 Pedro Alves <palves@redhat.com>
2135
2136 * Makefile.in (all_object_files): Add $IPA_OBJS.
2137
ce7715e2
PA		 21382015-11-17 Pedro Alves <palves@redhat.com>
2139
2140 * win32-low.c (win32_resume): Use gdb_signal_from_host,
2141 GDB_SIGNAL_0 and gdb_signal_to_string.
2142
c0879059
PA		 21432015-11-17 Pedro Alves <palves@redhat.com>
2144
2145 * win32-low.c (handle_output_debug_string): Remove parameter.
2146 (win32_kill): Remove our_status local and adjust call to
2147 handle_output_debug_string.
2148 (get_child_debug_event): Adjust call to
2149 handle_output_debug_string.
2150
1996e237
SM		 21512015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
2152
2153 * linux-mips-low.c (mips_fill_gregset): Add cast.
2154 (mips_store_gregset): Likewise.
2155 (mips_fill_fpregset): Likewise.
2156 (mips_store_fpregset): Likewise.
2157
cbec665b
SM		 21582015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
2159
2160 * linux-mips-low.c (mips_add_watchpoint): Rename private to
2161 priv.
2162
eb3e3c67
SM		 21632015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
2164
2165 * linux-mips-low.c (mips_linux_new_thread): Change type of
2166 watch_type to enum target_hw_bp_type.
2167
171de4b8
SM		 21682015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
2169
2170 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type):
2171 Change return type to arm_hwbp_type.
2172
04248ead
SM		 21732015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
2174
2175 * linux-aarch32-low.c (arm_fill_gregset): Add cast.
2176 (arm_store_gregset): Likewise.
2177 * linux-arm-low.c (arm_get_hwcap): Likewise.
2178 (arm_read_description): Likewise.
2179
04b3479c
SM		 21802015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
2181
2182 * linux-aarch32-low.c (aarch32_regsets): Use NULL_REGSET.
2183
2bc84e8a
SM		 21842015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
2185
2186 * linux-ppc-low.c (ppc_get_hwcap): Add cast.
2187 (ppc_fill_vsxregset): Likewise.
2188 (ppc_store_vsxregset): Likewise.
2189 (ppc_fill_vrregset): Likewise.
2190 (ppc_store_vrregset): Likewise.
2191 (ppc_fill_evrregset): Likewise.
2192 (ppc_store_evrregset): Likewise.
2193
e6c5bb05
SM		 21942015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
2195
2196 * linux-ppc-low.c (ppc_usrregs_info): Remove
2197 forward-declaration.
2198 (ppc_arch_setup): Move lower in file.
2199
7ea45d72
SM		 22002015-10-30 Simon Marchi <simon.marchi@ericsson.com>
2201
2202 * proc-service.c (ps_pdread): Change CORE_ADDR cast to uintptr_t.
2203 (ps_pdwrite): Likewise.
2204
69291610
HW		 22052015-10-29 Henrik Wallin <henrik.wallin@windriver.com>
2206
2207 * linux-arm-low.c (arm_new_thread): Move pointer dereference
2208 to after assert checks.
2209
b42945fd
SM		 22102015-10-29 Simon Marchi <simon.marchi@ericsson.com>
2211
2212 * proc-service.c (ps_pdread): Add/adjust casts.
2213 (ps_pdwrite): Add/adjust casts.
2214
d6f85c84
SM		 22152015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
2216
2217 * server.c (handle_search_memory_1): Cast return value of
2218 memmem.
2219
f98cd059
SM		 22202015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
2221
2222 * server.c (write_qxfer_response): Change type of data to
2223 gdb_byte *.
2224
d2412fa5
PA		 22252015-10-29 Pedro Alves <palves@redhat.com>
2226
2227 * mem-break.c (Z_packet_to_bkpt_type): Add cast.
2228
c17414a2
PA		 22292015-10-29 Pedro Alves <palves@redhat.com>
2230
2231 * tracepoint.c (clear_installed_tracepoints): Add casts.
2232
e053fbc4
PA		 22332015-10-29 Pedro Alves <palves@redhat.com>
2234
2235 * server.c (handle_v_cont, process_serial_event): Add enum
2236 gdb_signal casts to signal parsing code.
2237
add67df8
PA		 22382015-10-29 Pedro Alves <palves@redhat.com>
2239
2240 * linux-low.h (NULL_REGSET): Define.
2241 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
2242 * linux-arm-low.c (arm_regsets): Likewise.
2243 * linux-crisv32-low.c (cris_regsets): Likewise.
2244 * linux-m68k-low.c (m68k_regsets): Likewise.
2245 * linux-mips-low.c (mips_regsets): Likewise.
2246 * linux-nios2-low.c (nios2_regsets): Likewise.
2247 * linux-ppc-low.c (ppc_regsets): Likewise.
2248 * linux-s390-low.c (s390_regsets): Likewise.
2249 * linux-sh-low.c (sh_regsets): Likewise.
2250 * linux-sparc-low.c (sparc_regsets): Likewise.
2251 * linux-tic6x-low.c (tic6x_regsets): Likewise.
2252 * linux-tile-low.c (tile_regsets): Likewise.
2253 * linux-x86-low.c (x86_regsets): Likewise.
2254 * linux-xtensa-low.c (xtensa_regsets): Likewise.
2255
50bc912a
PA		 22562015-10-29 Pedro Alves <palves@redhat.com>
2257
2258 * linux-low.h (NULL_REGSET): Define.
2259 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
2260 * linux-arm-low.c (arm_regsets): Likewise.
2261 * linux-crisv32-low.c (cris_regsets): Likewise.
2262 * linux-m68k-low.c (m68k_regsets): Likewise.
2263 * linux-mips-low.c (mips_regsets): Likewise.
2264 * linux-nios2-low.c (nios2_regsets): Likewise.
2265 * linux-ppc-low.c (ppc_regsets): Likewise.
2266 * linux-s390-low.c (s390_regsets): Likewise.
2267 * linux-sh-low.c (sh_regsets): Likewise.
2268 * linux-sparc-low.c (sparc_regsets): Likewise.
2269 * linux-tic6x-low.c (tic6x_regsets): Likewise.
2270 * linux-tile-low.c (tile_regsets): Likewise.
2271 * linux-x86-low.c (x86_regsets): Likewise.
2272 * linux-xtensa-low.c (xtensa_regsets): Likewise.
2273
682b2546
DE		 22742015-10-26 Doug Evans <dje@google.com>
2275
2276 * linux-low.c (__SIGRTMIN): Move to nat/linux-nat.h.
2277
963843d4
DE		 22782015-10-26 Doug Evans <dje@google.com>
2279
2280 * linux-low.c (W_STOPCODE): Moved to common/gdb_wait.h.
2281
d41401ac
DE		 22822015-10-26 Doug Evans <dje@google.com>
2283
2284 * thread-db.c (find_one_thread): Cast ti.ti_tid to unsigned long
2285 for debug_printf.
2286 (attach_thread, find_new_threads_callback): Ditto.
2287
3db28855
AT		 22882015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
2289
2290 * mem-break.h (set_breakpoint_data): Remove.
2291
fb78e89c
AT		 22922015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
2293
2294 * nto-low.c (nto_sw_breakpoint_from_kind): New function.
2295 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
2296 (initialize_low): Remove set_breakpoint_data call.
2297 * spu-low.c (spu_sw_breakpoint_from_kind): New function.
2298 (struct target_ops) <sw_breakpoint_from_kind>: Iniitalize.
2299 (initialize_low): Remove set_breakpoint_data call.
2300 * win32-low.c (win32_sw_breakpoint_from_kind): New function.
2301 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
2302 (initialize_low): Remove set_breakpoint_data call.
2303
2e6ee069
AT		 23042015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
2305
2306 * linux-low.c (default_breakpoint_kind_from_pc): Move to target.c.
2307 * mem-break.c (set_breakpoint_at): Use target_breakpoint_kind_from_pc.
2308 * target.c (default_breakpoint_kind_from_pc): Moved from linux-low.c
2309 * target.h (target_breakpoint_kind_from_pc): New macro.
2310
1652a986
AT		 23112015-10-22 Antoine Tremblay <antoine.tremblay@ericsson.com>
2312
2313 * linux-low.c (default_breakpoint_kind_from_pc): New function.
2314 (linux_breakpoint_kind_from_pc): Use default_breakpoint_kind_from_pc for
2315 the default breakpoint kind.
2316
abeead09
AT		 23172015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
2318
2319 * linux-arm-low.c (arm_supports_z_point_type): Add software
2320 breakpoint support.
2321
b0b4b501
AT		 23222015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
2323
2324 * linux-arm-low.c: Refactor breakpoint definitions.
2325 (arm_breakpoint_at): Adjust for arm_abi_breakpoint.
2326 (arm_sw_breakpoint_from_kind): Adjust for arm_breakpoint.
2327
8689682c
AT		 23282015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
2329
2330 * Makefile.in: Add arm.c/o.
2331 * configure.srv: Likewise.
2332 * linux-arm-low.c (arm_breakpoint_kinds): New enum.
2333 (arm_breakpoint_kind_from_pc): New function.
2334 (arm_sw_breakpoint_from_kind): Return proper kind.
2335 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize.
2336
27165294
AT		 23372015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
2338
2339 * linux-low.c (initialize_low): Ajdust for breakpoint global variables
2340 removal.
2341 * mem-break.c : Remove breakpoint_data/breakpoint_len global variables.
2342 (struct raw_breakpoint) <size>: Remove.
2343 (struct raw_breakpoint) <kind>: Add.
2344 (bp_size): New function.
2345 (bp_opcode): Likewise.
2346 (find_raw_breakpoint_at): Adjust for kind.
2347 (insert_memory_breakpoint): Adjust for kind call bp_size,bp_opcode.
2348 (remove_memory_breakpoint): Adjust for kind call bp_size.
2349 (set_raw_breakpoint_at): Adjust for kind.
2350 (set_breakpoint): Likewise.
2351 (set_breakpoint_at): Call breakpoint_kind_from_pc.
2352 (delete_raw_breakpoint): Adjust for kind.
2353 (delete_breakpoint): Likewise.
2354 (find_gdb_breakpoint): Likewise.
2355 (set_gdb_breakpoint_1): Likewise.
2356 (set_gdb_breakpoint): Likewise.
2357 (delete_gdb_breakpoint_1): Likewise.
2358 (delete_gdb_breakpoint): Likewise.
2359 (uninsert_raw_breakpoint): Likewise.
2360 (reinsert_raw_breakpoint): Likewise.
2361 (set_breakpoint_data): Remove.
2362 (validate_inserted_breakpoint): Adjust for kind call bp_size,bp_opcode.
2363 (check_mem_read): Adjust for kind call bp_size.
2364 (check_mem_write): Adjust for kind call bp_size,bp_opcode.
2365 (clone_one_breakpoint): Adjust for kind.
2366 * mem-break.h (set_gdb_breakpoint): Likewise.
2367 (delete_gdb_breakpoint): Likewise.
2368 * server.c (process_serial_event): Likewise.
2369
dd373349
AT		 23702015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
2371
2372 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): New function.
2373 (struct linux_target_ops) <breakpoint>: Remove.
2374 (struct linux_target_ops) <breakpoint_len>: Remove.
2375 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2376 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2377 * linux-arm-low.c (arm_breakpoint_kind_from_pc): New function.
2378 (arm_sw_breakpoint_from_kind): New function.
2379 * linux-bfin-low.c (bfin_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-cris-low.c (cris_sw_breakpoint_from_kind): New function.
2385 (struct linux_target_ops) <breakpoint>: Remove.
2386 (struct linux_target_ops) <breakpoint_len>: Remove.
2387 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2388 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2389 * linux-crisv32-low.c (cris_sw_breakpoint_from_kind): New function.
2390 (struct linux_target_ops) <breakpoint>: Remove.
2391 (struct linux_target_ops) <breakpoint_len>: Remove.
2392 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2393 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2394 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_pc
2395 and sw_breakpoint_from_kind to increment the pc.
2396 (linux_breakpoint_kind_from_pc): New function.
2397 (linux_sw_breakpoint_from_kind): New function.
2398 (struct target_ops) <sw_breakpoint_from_kind>: Initialize field.
2399 (initialize_low): Call breakpoint_kind_from_pc and
2400 sw_breakpoint_from_kind to replace breakpoint_data/len.
2401 * linux-low.h (struct linux_target_ops) <breakpoint_kind_from_pc>:
2402 New field.
2403 (struct linux_target_ops) <sw_breakpoint_from_kind>: Likewise.
2404 * linux-m32r-low.c (m32r_sw_breakpoint_from_kind): New function.
2405 (struct linux_target_ops) <breakpoint>: Remove.
2406 (struct linux_target_ops) <breakpoint_len>: Remove.
2407 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2408 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2409 * linux-m68k-low.c (m68k_sw_breakpoint_from_kind): New function.
2410 (struct linux_target_ops) <breakpoint>: Remove.
2411 (struct linux_target_ops) <breakpoint_len>: Remove.
2412 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2413 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2414 * linux-mips-low.c (mips_sw_breakpoint_from_kind): New function.
2415 (struct linux_target_ops) <breakpoint>: Remove.
2416 (struct linux_target_ops) <breakpoint_len>: Remove.
2417 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2418 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2419 * linux-nios2-low.c (nios2_sw_breakpoint_from_kind): New function.
2420 (struct linux_target_ops) <breakpoint>: Remove.
2421 (struct linux_target_ops) <breakpoint_len>: Remove.
2422 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2423 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2424 * linux-ppc-low.c (ppc_sw_breakpoint_from_kind): New function.
2425 (struct linux_target_ops) <breakpoint>: Remove.
2426 (struct linux_target_ops) <breakpoint_len>: Remove.
2427 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2428 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2429 * linux-s390-low.c (s390_sw_breakpoint_from_kind): New function.
2430 (struct linux_target_ops) <breakpoint>: Remove.
2431 (struct linux_target_ops) <breakpoint_len>: Remove.
2432 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2433 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2434 * linux-sh-low.c (sh_sw_breakpoint_from_kind): New function.
2435 (struct linux_target_ops) <breakpoint>: Remove.
2436 (struct linux_target_ops) <breakpoint_len>: Remove.
2437 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2438 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2439 * linux-sparc-low.c (sparc_sw_breakpoint_from_kind): New function.
2440 (struct linux_target_ops) <breakpoint>: Remove.
2441 (struct linux_target_ops) <breakpoint_len>: Remove.
2442 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2443 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2444 * linux-tic6x-low.c (tic6x_sw_breakpoint_from_kind): New function.
2445 (struct linux_target_ops) <breakpoint>: Remove.
2446 (struct linux_target_ops) <breakpoint_len>: Remove.
2447 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2448 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2449 * linux-tile-low.c (tile_sw_breakpoint_from_kind): New function.
2450 * linux-x86-low.c (x86_sw_breakpoint_from_kind): New function.
2451 (struct linux_target_ops) <breakpoint>: Remove.
2452 (struct linux_target_ops) <breakpoint_len>: Remove.
2453 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2454 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2455 * linux-xtensa-low.c (xtensa_sw_breakpoint_from_kind) New function.
2456 (struct linux_target_ops) <breakpoint>: Remove.
2457 (struct linux_target_ops) <breakpoint_len>: Remove.
2458 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2459 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2460
4cd98a19
AT		 24612015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
2462
2463 * linux-cris-low.c (cris_get_pc): Remove void arg.
2464
774ee6d2
AR		 24652015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
2466
2467 * gdbserver/nto-low.c (nto_insert_point, nto_remove_point): Fix
2468 variable name.
2469
833dcd29
AR		 24702015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
2471
2472 * inferiors.c (thread_pid_matches_callback): New function.
2473 (find_thread_process): New function.
2474 (remove_thread): Reset current_thread.
2475 (remove_process): Assert threads have been removed first.
2476
8d689ee5
YQ		 24772015-10-15 Yao Qi <yao.qi@linaro.org>
2478
2479 * linux-aarch64-low.c (aarch64_insert_point): Set len to 2
2480 if it is 3.
2481 (aarch64_remove_point): Likewise.
2482 * regcache.c (regcache_register_size): New function.
2483
1c2e1515
YQ		 24842015-10-12 Yao Qi <yao.qi@linaro.org>
2485
2486 * linux-aarch64-low.c: Update all callers as emit_load_store
2487 is renamed to aarch64_emit_load_store.
2488
e1c587c3
YQ		 24892015-10-12 Yao Qi <yao.qi@linaro.org>
2490
2491 * linux-aarch64-low.c: Update all callers of function renaming
2492 from emit_insn to aarch64_emit_insn.
2493
b6542f81
YQ		 24942015-10-12 Yao Qi <yao.qi@linaro.org>
2495
2496 * linux-aarch64-low.c (enum aarch64_opcodes): Move to
2497 arch/aarch64-insn.h.
2498 (struct aarch64_memory_operand): Likewise.
2499 (ENCODE): Likewise.
2500 (emit_insn): Move to arch/aarch64-insn.c.
2501 (emit_b, emit_bcond, emit_cb, emit_tb): Remove.
2502 (emit_load_store): Move to arch/aarch64-insn.c.
2503 (emit_ldr, emit_ldrb, emit_ldrsw, emit_nop): Remove.
2504 (can_encode_int32): Remove.
2505
246994ce
YQ		 25062015-10-12 Yao Qi <yao.qi@linaro.org>
2507
2508 * linux-aarch64-low.c (extract_signed_bitfield): Remove.
2509 (aarch64_decode_ldr_literal): Move to gdb/arch/aarch64-insn.c.
2510 (aarch64_relocate_instruction): Likewise.
2511 (struct aarch64_insn_data): Move to gdb/arch/aarch64-insn.h.
2512 (struct aarch64_insn_visitor): Likewise.
2513
0badd99f
YQ		 25142015-10-12 Yao Qi <yao.qi@linaro.org>
2515
2516 * linux-aarch64-low.c (struct aarch64_insn_data): New.
2517 (struct aarch64_insn_visitor): New.
2518 (struct aarch64_insn_relocation_data): New.
2519 (aarch64_ftrace_insn_reloc_b): New function.
2520 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
2521 (aarch64_ftrace_insn_reloc_cb): Likewise.
2522 (aarch64_ftrace_insn_reloc_tb): Likewise.
2523 (aarch64_ftrace_insn_reloc_adr): Likewise.
2524 (aarch64_ftrace_insn_reloc_ldr_literal): Likewise.
2525 (aarch64_ftrace_insn_reloc_others): Likewise.
2526 (visitor): New.
2527 (aarch64_relocate_instruction): Use visitor.
2528
dfaffe9d
YQ		 25292015-10-12 Yao Qi <yao.qi@linaro.org>
2530
2531 * linux-aarch64-low.c (aarch64_relocate_instruction): Return
2532 int. Add argument buf.
2533 (aarch64_install_fast_tracepoint_jump_pad): Pass buf to
2534 aarch64_relocate_instruction.
2535
70b439f0
YQ		 25362015-10-12 Yao Qi <yao.qi@linaro.org>
2537
2538 * linux-aarch64-low.c (aarch64_relocate_instruction): Add
2539 argument insn. Remove local variable insn. Don't call
2540 target_read_uint32.
2541 (aarch64_install_fast_tracepoint_jump_pad): Call
2542 target_read_uint32.
2543
7781c06f
YQ		 25442015-09-30 Yao Qi <yao.qi@linaro.org>
2545
2546 * linux-aarch64-low.c (emit_movk): Shorten a long line.
2547 (emit_load_store_pair): Likewise.
2548
9a3c8263
SM		 25492015-09-25 Simon Marchi <simon.marchi@ericsson.com>
2550
2551 * dll.c (match_dll): Add cast(s).
2552 (unloaded_dll): Likewise.
2553 * linux-low.c (second_thread_of_pid_p): Likewise.
2554 (delete_lwp_callback): Likewise.
2555 (count_events_callback): Likewise.
2556 (select_event_lwp_callback): Likewise.
2557 (linux_set_resume_request): Likewise.
2558 * server.c (accumulate_file_name_length): Likewise.
2559 (emit_dll_description): Likewise.
2560 (handle_qxfer_threads_worker): Likewise.
2561 (visit_actioned_threads): Likewise.
2562 * thread-db.c (any_thread_of): Likewise.
2563 * tracepoint.c (same_process_p): Likewise.
2564 (match_blocktype): Likewise.
2565 (build_traceframe_info_xml): Likewise.
2566
224c3ddb
SM		 25672015-09-25 Simon Marchi <simon.marchi@ericsson.com>
2568
2569 * ax.c (gdb_parse_agent_expr): Add cast to allocation result
2570 assignment.
2571 (gdb_unparse_agent_expr): Likewise.
2572 * hostio.c (require_data): Likewise.
2573 (handle_pread): Likewise.
2574 * linux-low.c (disable_regset): Likewise.
2575 (fetch_register): Likewise.
2576 (store_register): Likewise.
2577 (get_dynamic): Likewise.
2578 (linux_qxfer_libraries_svr4): Likewise.
2579 * mem-break.c (delete_fast_tracepoint_jump): Likewise.
2580 (set_fast_tracepoint_jump): Likewise.
2581 (uninsert_fast_tracepoint_jumps_at): Likewise.
2582 (reinsert_fast_tracepoint_jumps_at): Likewise.
2583 (validate_inserted_breakpoint): Likewise.
2584 (clone_agent_expr): Likewise.
2585 * regcache.c (init_register_cache): Likewise.
2586 * remote-utils.c (putpkt_binary_1): Likewise.
2587 (decode_M_packet): Likewise.
2588 (decode_X_packet): Likewise.
2589 (look_up_one_symbol): Likewise.
2590 (relocate_instruction): Likewise.
2591 (monitor_output): Likewise.
2592 * server.c (handle_search_memory): Likewise.
2593 (handle_qxfer_exec_file): Likewise.
2594 (handle_qxfer_libraries): Likewise.
2595 (handle_qxfer): Likewise.
2596 (handle_query): Likewise.
2597 (handle_v_cont): Likewise.
2598 (handle_v_run): Likewise.
2599 (captured_main): Likewise.
2600 * target.c (write_inferior_memory): Likewise.
2601 * thread-db.c (try_thread_db_load_from_dir): Likewise.
2602 * tracepoint.c (init_trace_buffer): Likewise.
2603 (add_tracepoint_action): Likewise.
2604 (add_traceframe): Likewise.
2605 (add_traceframe_block): Likewise.
2606 (cmd_qtdpsrc): Likewise.
2607 (cmd_qtdv): Likewise.
2608 (cmd_qtstatus): Likewise.
2609 (response_source): Likewise.
2610 (response_tsv): Likewise.
2611 (cmd_qtnotes): Likewise.
2612 (gdb_collect): Likewise.
2613 (initialize_tracepoint): Likewise.
2614
afbe19f8
PL		 26152015-09-21 Pierre Langlois <pierre.langlois@arm.com>
2616
2617 * linux-aarch64-low-.c: Include ax.h and tracepoint.h.
2618 (enum aarch64_opcodes) <RET>, <SUBS>, <AND>, <ORR>, <ORN>,
2619 <EOR>, <LSLV>, <LSRV>, <ASRV>, <SBFM>, <UBFM>, <CSINC>, <MUL>,
2620 <NOP>: New.
2621 (enum aarch64_condition_codes): New enum.
2622 (w0): New static global.
2623 (fp): Likewise.
2624 (lr): Likewise.
2625 (struct aarch64_memory_operand) <type>: New
2626 MEMORY_OPERAND_POSTINDEX type.
2627 (postindex_memory_operand): New helper function.
2628 (emit_ret): New function.
2629 (emit_load_store_pair): New function, factored out of emit_stp
2630 with support for MEMORY_OPERAND_POSTINDEX.
2631 (emit_stp): Rewrite using emit_load_store_pair.
2632 (emit_ldp): New function.
2633 (emit_load_store): Likewise.
2634 (emit_ldr): Mention post-index instruction in comment.
2635 (emit_ldrh): New function.
2636 (emit_ldrb): New function.
2637 (emit_ldrsw): Mention post-index instruction in comment.
2638 (emit_str): Likewise.
2639 (emit_subs): New function.
2640 (emit_cmp): Likewise.
2641 (emit_and): Likewise.
2642 (emit_orr): Likewise.
2643 (emit_orn): Likewise.
2644 (emit_eor): Likewise.
2645 (emit_mvn): Likewise.
2646 (emit_lslv): Likewise.
2647 (emit_lsrv): Likewise.
2648 (emit_asrv): Likewise.
2649 (emit_mul): Likewise.
2650 (emit_sbfm): Likewise.
2651 (emit_sbfx): Likewise.
2652 (emit_ubfm): Likewise.
2653 (emit_ubfx): Likewise.
2654 (emit_csinc): Likewise.
2655 (emit_cset): Likewise.
2656 (emit_nop): Likewise.
2657 (emit_ops_insns): New helper function.
2658 (emit_pop): Likewise.
2659 (emit_push): Likewise.
2660 (aarch64_emit_prologue): New function.
2661 (aarch64_emit_epilogue): Likewise.
2662 (aarch64_emit_add): Likewise.
2663 (aarch64_emit_sub): Likewise.
2664 (aarch64_emit_mul): Likewise.
2665 (aarch64_emit_lsh): Likewise.
2666 (aarch64_emit_rsh_signed): Likewise.
2667 (aarch64_emit_rsh_unsigned): Likewise.
2668 (aarch64_emit_ext): Likewise.
2669 (aarch64_emit_log_not): Likewise.
2670 (aarch64_emit_bit_and): Likewise.
2671 (aarch64_emit_bit_or): Likewise.
2672 (aarch64_emit_bit_xor): Likewise.
2673 (aarch64_emit_bit_not): Likewise.
2674 (aarch64_emit_equal): Likewise.
2675 (aarch64_emit_less_signed): Likewise.
2676 (aarch64_emit_less_unsigned): Likewise.
2677 (aarch64_emit_ref): Likewise.
2678 (aarch64_emit_if_goto): Likewise.
2679 (aarch64_emit_goto): Likewise.
2680 (aarch64_write_goto_address): Likewise.
2681 (aarch64_emit_const): Likewise.
2682 (aarch64_emit_call): Likewise.
2683 (aarch64_emit_reg): Likewise.
2684 (aarch64_emit_pop): Likewise.
2685 (aarch64_emit_stack_flush): Likewise.
2686 (aarch64_emit_zero_ext): Likewise.
2687 (aarch64_emit_swap): Likewise.
2688 (aarch64_emit_stack_adjust): Likewise.
2689 (aarch64_emit_int_call_1): Likewise.
2690 (aarch64_emit_void_call_2): Likewise.
2691 (aarch64_emit_eq_goto): Likewise.
2692 (aarch64_emit_ne_goto): Likewise.
2693 (aarch64_emit_lt_goto): Likewise.
2694 (aarch64_emit_le_goto): Likewise.
2695 (aarch64_emit_gt_goto): Likewise.
2696 (aarch64_emit_ge_got): Likewise.
2697 (aarch64_emit_ops_impl): New static global variable.
2698 (aarch64_emit_ops): New target function, return
2699 &aarch64_emit_ops_impl.
2700 (struct linux_target_ops): Install it.
2701
bb903df0
PL		 27022015-09-21 Pierre Langlois <pierre.langlois@arm.com>
2703
2704 * Makefile.in (linux-aarch64-ipa.o, aarch64-ipa.o): New rules.
2705 * configure.srv (aarch64*-*-linux*): Add linux-aarch64-ipa.o and
2706 aarch64-ipa.o.
2707 * linux-aarch64-ipa.c: New file.
2708 * linux-aarch64-low.c: Include arch/aarch64-insn.h, inttypes.h
2709 and endian.h.
2710 (aarch64_get_thread_area): New target method.
2711 (extract_signed_bitfield): New helper function.
2712 (aarch64_decode_ldr_literal): New function.
2713 (enum aarch64_opcodes): New enum.
2714 (struct aarch64_register): New struct.
2715 (struct aarch64_operand): New struct.
2716 (x0): New static global.
2717 (x1): Likewise.
2718 (x2): Likewise.
2719 (x3): Likewise.
2720 (x4): Likewise.
2721 (w2): Likewise.
2722 (ip0): Likewise.
2723 (sp): Likewise.
2724 (xzr): Likewise.
2725 (aarch64_register): New helper function.
2726 (register_operand): Likewise.
2727 (immediate_operand): Likewise.
2728 (struct aarch64_memory_operand): New struct.
2729 (offset_memory_operand): New helper function.
2730 (preindex_memory_operand): Likewise.
2731 (enum aarch64_system_control_registers): New enum.
2732 (ENCODE): New macro.
2733 (emit_insn): New helper function.
2734 (emit_b): New function.
2735 (emit_bcond): Likewise.
2736 (emit_cb): Likewise.
2737 (emit_tb): Likewise.
2738 (emit_blr): Likewise.
2739 (emit_stp): Likewise.
2740 (emit_ldp_q_offset): Likewise.
2741 (emit_stp_q_offset): Likewise.
2742 (emit_load_store): Likewise.
2743 (emit_ldr): Likewise.
2744 (emit_ldrsw): Likewise.
2745 (emit_str): Likewise.
2746 (emit_ldaxr): Likewise.
2747 (emit_stxr): Likewise.
2748 (emit_stlr): Likewise.
2749 (emit_data_processing_reg): Likewise.
2750 (emit_data_processing): Likewise.
2751 (emit_add): Likewise.
2752 (emit_sub): Likewise.
2753 (emit_mov): Likewise.
2754 (emit_movk): Likewise.
2755 (emit_mov_addr): Likewise.
2756 (emit_mrs): Likewise.
2757 (emit_msr): Likewise.
2758 (emit_sevl): Likewise.
2759 (emit_wfe): Likewise.
2760 (append_insns): Likewise.
2761 (can_encode_int32_in): New helper function.
2762 (aarch64_relocate_instruction): New function.
2763 (aarch64_install_fast_tracepoint_jump_pad): Likewise.
2764 (aarch64_get_min_fast_tracepoint_insn_len): Likewise.
2765 (struct linux_target_ops): Install aarch64_get_thread_area,
2766 aarch64_install_fast_tracepoint_jump_pad and
2767 aarch64_get_min_fast_tracepoint_insn_len.
2768
787749ea
PL		 27692015-09-21 Pierre Langlois <pierre.langlois@arm.com>
2770
2771 * Makefile.in (aarch64-insn.o): New rule.
2772 * configure.srv (aarch64*-*-linux*): Add aarch64-insn.o.
2773
9812b2e6
YQ		 27742015-09-21 Yao Qi <yao.qi@linaro.org>
2775
2776 * ax.c [!IN_PROCESS_AGENT] (gdb_agent_op_sizes): Define it.
2777
18fe412b
YQ		 27782015-09-21 Yao Qi <yao.qi@linaro.org>
2779
2780 * tracepoint.c (max_jump_pad_size): Remove.
2781
a0cc84cd
YQ		 27822015-09-18 Yao Qi <yao.qi@linaro.org>
2783
2784 * linux-aarch64-low.c: Don't include sys/uio.h.
2785 (ps_get_thread_area): Call aarch64_ps_get_thread_area.
2786
d78908cf
WW		 27872015-09-16 Wei-cheng Wang <cole945@gmail.com>
2788
2789 * tracepoint.c (eval_result_type): Change prototype.
2790 (condition_true_at_tracepoint): Fix argument to compiled_cond.
2791
d57e0d50
PA		 27922015-09-15 Pedro Alves <palves@redhat.com>
2793
2794 * remote-utils.c (prepare_resume_reply) <TARGET_WAITKIND_EXECD>:
2795 Check whether to report exec events instead of checking whether
2796 multiprocess is enabled.
2797
5a676acc
PA		 27982015-09-15 Pedro Alves <palves@redhat.com>
2799
2800 PR remote/18965
2801 * remote-utils.c (prepare_resume_reply): Merge
2802 TARGET_WAITKIND_VFORK_DONE switch case with the
2803 TARGET_WAITKIND_FORKED case.
2804
7c5d0fad
YQ		 28052015-09-15 Yao Qi <yao.qi@linaro.org>
2806
2807 * server.c (handle_query): Check string comparison using
2808 "else if" instead of "if".
2809
750ce8d1
YQ		 28102015-09-15 Yao Qi <yao.qi@linaro.org>
2811
2812 * server.c (vCont_supported): New global variable.
2813 (handle_query): Set vCont_supported to 1 if "vContSupported+"
2814 matches. Append ";vContSupported+" to own_buf.
2815 (handle_v_requests): Append ";s;S" to own_buf if target supports
2816 hardware single step or vCont_supported is false.
2817 (capture_main): Set vCont_supported to zero.
2818
70b90b91
YQ		 28192015-09-15 Yao Qi <yao.qi@linaro.org>
2820
2821 * linux-low.c (linux_supports_conditional_breakpoints): Rename
2822 it to ...
2823 (linux_supports_hardware_single_step): ... New function.
2824 (linux_target_ops): Update.
2825 * lynx-low.c (lynx_target_ops): Set field
2826 supports_hardware_single_step to target_can_do_hardware_single_step.
2827 * nto-low.c (nto_target_ops): Likewise.
2828 * spu-low.c (spu_target_ops): Likewise.
2829 * win32-low.c (win32_target_ops): Likewise.
2830 * target.c (target_can_do_hardware_single_step): New function.
2831 * target.h (struct target_ops) <supports_conditional_breakpoints>:
2832 Remove. <supports_hardware_single_step>: New field.
2833 (target_supports_conditional_breakpoints): Remove.
2834 (target_supports_hardware_single_step): New macro.
2835 (target_can_do_hardware_single_step): Declare.
2836 * server.c (handle_query): Use target_supports_hardware_single_step
2837 instead of target_supports_conditional_breakpoints.
2838
ade90bde
YQ		 28392015-09-15 Yao Qi <yao.qi@linaro.org>
2840
2841 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): New
2842 function.
2843 (struct linux_target_ops the_low_target): Install
2844 aarch64_linux_siginfo_fixup.
2845
94585166
DB		 28462015-09-11 Don Breazeal <donb@codesourcery.com>
2847 Luis Machado <lgustavo@codesourcery.com>
2848
2849 * linux-low.c (linux_mourn): Static declaration.
2850 (linux_arch_setup): Move in front of
2851 handle_extended_wait.
2852 (linux_arch_setup_thread): New function.
2853 (handle_extended_wait): Handle exec events. Call
2854 linux_arch_setup_thread. Make event_lwp argument a
2855 pointer-to-a-pointer.
2856 (check_zombie_leaders): Do not check stopped threads.
2857 (linux_low_ptrace_options): Add PTRACE_O_TRACEEXEC.
2858 (linux_low_filter_event): Add lwp and thread for exec'ing
2859 non-leader thread if leader thread has been deleted.
2860 Refactor code into linux_arch_setup_thread and call it.
2861 Pass child lwp pointer by reference to handle_extended_wait.
2862 (linux_wait_for_event_filtered): Update comment.
2863 (linux_wait_1): Prevent clobbering exec event status.
2864 (linux_supports_exec_events): New function.
2865 (linux_target_ops) <supports_exec_events>: Initialize new member.
2866 * lynx-low.c (lynx_target_ops) <supports_exec_events>: Initialize
2867 new member.
2868 * remote-utils.c (prepare_resume_reply): New stop reason 'exec'.
2869 * server.c (report_exec_events): New global variable.
2870 (handle_query): Handle qSupported query for exec-events feature.
2871 (captured_main): Initialize report_exec_events.
2872 * server.h (report_exec_events): Declare new global variable.
2873 * target.h (struct target_ops) <supports_exec_events>: New
2874 member.
2875 (target_supports_exec_events): New macro.
2876 * win32-low.c (win32_target_ops) <supports_exec_events>:
2877 Initialize new member.
2878
0568462b
MM		 28792015-09-09 Markus Metzger <markus.t.metzger@intel.com>
2880
2881 * linux-low.c (linux_low_enable_btrace): Remove.
2882 (linux_target_ops): Replace linux_low_enable_btrace with
2883 linux_enable_btrace.
2884
39edd165
YQ		 28852015-09-03 Yao Qi <yao.qi@linaro.org>
2886
2887 * linux-aarch64-low.c (aarch64_insert_point): Call
2888 aarch64_handle_watchpoint if aarch64_linux_region_ok_for_watchpoint
2889 returns true.
2890
1db33b5a
UW		 28912015-08-27 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
2892
2893 * linux-low.c (check_stopped_by_breakpoint): Use
2894 GDB_ARCH_IS_TRAP_BRKPT instead of GDB_ARCH_TRAP_BRKPT.
2895
ab290430
PA		 28962015-08-27 Pedro Alves <palves@redhat.com>
2897
2898 * proc-service.c (ps_pdwrite): Return PS_ERR/PS_OK explicily.
2899
8d749320
SM		 29002015-08-26 Simon Marchi <simon.marchi@ericsson.com>
2901
6711b7f8
SM		 2902 * ax.c (gdb_parse_agent_expr): Replace xmalloc-family function with
2903 the XNEW-family equivalent.
8d749320
SM		 2904 (compile_bytecodes): Likewise.
2905 * dll.c (loaded_dll): Likewise.
2906 * event-loop.c (append_callback_event): Likewise.
2907 (create_file_handler): Likewise.
2908 (create_file_event): Likewise.
2909 * hostio.c (handle_open): Likewise.
2910 * inferiors.c (add_thread): Likewise.
2911 (add_process): Likewise.
2912 * linux-aarch64-low.c (aarch64_linux_new_process): Likewise.
2913 * linux-arm-low.c (arm_new_process): Likewise.
2914 (arm_new_thread): Likewise.
2915 * linux-low.c (add_to_pid_list): Likewise.
2916 (linux_add_process): Likewise.
2917 (handle_extended_wait): Likewise.
2918 (add_lwp): Likewise.
2919 (enqueue_one_deferred_signal): Likewise.
2920 (enqueue_pending_signal): Likewise.
2921 (linux_resume_one_lwp_throw): Likewise.
2922 (linux_resume_one_thread): Likewise.
2923 (linux_read_memory): Likewise.
2924 (linux_write_memory): Likewise.
2925 * linux-mips-low.c (mips_linux_new_process): Likewise.
2926 (mips_linux_new_thread): Likewise.
2927 (mips_add_watchpoint): Likewise.
2928 * linux-x86-low.c (initialize_low_arch): Likewise.
2929 * lynx-low.c (lynx_add_process): Likewise.
2930 * mem-break.c (set_raw_breakpoint_at): Likewise.
2931 (set_breakpoint): Likewise.
2932 (add_condition_to_breakpoint): Likewise.
2933 (add_commands_to_breakpoint): Likewise.
2934 (clone_agent_expr): Likewise.
2935 (clone_one_breakpoint): Likewise.
2936 * regcache.c (new_register_cache): Likewise.
2937 * remote-utils.c (look_up_one_symbol): Likewise.
2938 * server.c (queue_stop_reply): Likewise.
2939 (start_inferior): Likewise.
2940 (queue_stop_reply_callback): Likewise.
2941 (handle_target_event): Likewise.
2942 * spu-low.c (fetch_ppc_memory): Likewise.
2943 (store_ppc_memory): Likewise.
2944 * target.c (set_target_ops): Likewise.
2945 * thread-db.c (thread_db_load_search): Likewise.
2946 (try_thread_db_load_1): Likewise.
2947 * tracepoint.c (add_tracepoint): Likewise.
2948 (add_tracepoint_action): Likewise.
2949 (create_trace_state_variable): Likewise.
2950 (cmd_qtdpsrc): Likewise.
2951 (cmd_qtro): Likewise.
2952 (add_while_stepping_state): Likewise.
2953 * win32-low.c (child_add_thread): Likewise.
2954 (get_image_name): Likewise.
2955
ed8b7b42
YQ		 29562015-08-25 Yao Qi <yao.qi@linaro.org>
2957
2958 * linux-aarch64-low.c (aarch64_linux_new_thread): Remove.
2959
db3cb7cb
YQ		 29602015-08-25 Yao Qi <yao.qi@linaro.org>
2961
2962 * Makefile.in (aarch64-linux.o): New rule.
2963 * configure.srv (aarch64*-*-linux*): Append aarch64-linux.o to
2964 srv_tgtobj.
2965 * linux-aarch64-low.c: Include nat/aarch64-linux.h.
2966 (aarch64_init_debug_reg_state): Make it extern.
2967 (aarch64_linux_prepare_to_resume): Remove.
2968
f6011a1c
YQ		 29692015-08-25 Yao Qi <yao.qi@linaro.org>
2970
2971 * linux-aarch64-low.c (aarch64_linux_prepare_to_resume): Use
2972 lwp_arch_private_info and ptid_of_lwp.
2973
88e2cf7e
YQ		 29742015-08-25 Yao Qi <yao.qi@linaro.org>
2975
2976 * linux-aarch64-low.c (aarch64_get_debug_reg_state): Add argument pid.
2977 Find proc_info by find_process_pid. All callers updated.
2978
5e35436e
YQ		 29792015-08-25 Yao Qi <yao.qi@linaro.org>
2980
2981 * linux-aarch64-low.c (struct arch64_dr_update_callback_param):
2982 Remove.
2983 (debug_reg_change_callback): Remove.
2984 (aarch64_notify_debug_reg_change): Remove.
2985
4a8a7965
YQ		 29862015-08-25 Yao Qi <yao.qi@linaro.org>
2987
2988 * linux-aarch64-low.c (aarch64_notify_debug_reg_change):
2989 Call current_lwp_ptid.
2990
32a271ee
YQ		 29912015-08-25 Yao Qi <yao.qi@linaro.org>
2992
2993 * linux-aarch64-low.c (debug_reg_change_callback): Use
2994 debug_printf.
2995
0d51c8d7
YQ		 29962015-08-25 Yao Qi <yao.qi@linaro.org>
2997
2998 * linux-aarch64-low.c (debug_reg_change_callback): Use phex.
2999
31a43dd5
YQ		 30002015-08-25 Yao Qi <yao.qi@linaro.org>
3001
3002 * linux-aarch64-low.c (debug_reg_change_callback): Remove comments.
3003
8ee52567
YQ		 30042015-08-25 Yao Qi <yao.qi@linaro.org>
3005
3006 * linux-aarch64-low.c (debug_reg_change_callback): Re-indent
3007 the code.
3008
ff3f0f45
YQ		 30092015-08-25 Yao Qi <yao.qi@linaro.org>
3010
3011 * linux-aarch64-low.c (aarch64_dr_update_callback_param) <pid>:
3012 Remove.
3013 (debug_reg_change_callback): Remove argument entry and add argument
3014 lwp. Remove local variable thread. Don't print thread id in the
3015 debugging output. Don't check whether pid of thread equals to pid.
3016 (aarch64_notify_debug_reg_change): Don't set param.pid. Call
3017 iterate_over_lwps instead find_inferior.
3018
3d40fbb5
PA		 30192015-08-24 Pedro Alves <palves@redhat.com>
3020
3021 * inferiors.c (get_first_process): New function.
3022 * inferiors.h (get_first_process): New declaration.
3023 * remote-utils.c (read_ptid): Default to the first process in the
3024 list, instead of to the current thread's process.
3025
438e1e42
PA		 30262015-08-24 Pedro Alves <palves@redhat.com>
3027
3028 * debug.c: Include gdb_sys_time.h instead of sys/time.h.
3029 * event-loop.c: Likewise.
3030 * remote-utils.c: Likewise.
3031 * tracepoint.c: Likewise.
3032
a8c6d4fc
PA		 30332015-08-24 Pedro Alves <palves@redhat.com>
3034
3035 * spu-low.c (spu_request_interrupt): Use lwpid_of instead of
3036 ptid_get_lwp.
3037
99b0bb12
PA		 30382015-08-21 Pedro Alves <palves@redhat.com>
3039
3040 * ax.c (gdb_eval_agent_expr): Return expr_eval_unhandled_opcode
3041 instead of literal 1.
3042
f8904751
PA		 30432015-08-21 Pedro Alves <palves@redhat.com>
3044
3045 * tdesc.c (default_description): Explicitly zero-initialize.
3046
465a859e
PA		 30472015-08-21 Pedro Alves <palves@redhat.com>
3048
3049 PR gdb/18749
3050 * inferiors.c (remove_thread): Discard any pending stop reply for
3051 this thread.
3052 * server.c (remove_all_on_match_pid): Rename to ...
3053 (remove_all_on_match_ptid): ... this. Work with a filter ptid
3054 instead of a pid.
3055 (discard_queued_stop_replies): Change parameter to a ptid. Now
3056 extern.
3057 (handle_v_kill, kill_inferior_callback, captured_main)
3058 (process_serial_event): Adjust.
3059 * server.h (discard_queued_stop_replies): Declare.
3060
f0db101d
PA		 30612015-08-21 Pedro Alves <palves@redhat.com>
3062
3063 * linux-low.c (wait_for_sigstop): Always switch to no thread
3064 selected if the previously current thread dies.
3065 * lynx-low.c (lynx_request_interrupt): Use the first thread's
3066 process instead of the current thread's.
3067 * remote-utils.c (input_interrupt): Don't check if there's no
3068 current thread.
3069 * server.c (gdb_read_memory, gdb_write_memory): If setting the
3070 current thread to the general thread fails, error out.
3071 (handle_qxfer_auxv, handle_qxfer_libraries)
3072 (handle_qxfer_libraries_svr4, handle_qxfer_siginfo)
3073 (handle_qxfer_spu, handle_qxfer_statictrace, handle_qxfer_fdpic)
3074 (handle_query): Check if there's a thread selected instead of
3075 checking whether there's any thread in the thread list.
3076 (handle_qxfer_threads, handle_qxfer_btrace)
3077 (handle_qxfer_btrace_conf): Don't error out early if there's no
3078 thread in the thread list.
3079 (handle_v_cont, myresume): Don't set the current thread to the
3080 continue thread.
3081 (process_serial_event) <Hg handling>: Also set thread_id if the
3082 previous general thread is still alive.
3083 (process_serial_event) <g/G handling>: If setting the current
3084 thread to the general thread fails, error out.
3085 * spu-low.c (spu_resume, spu_request_interrupt): Use the first
3086 thread's lwp instead of the current thread's.
3087 * target.c (set_desired_thread): If the desired thread was not
3088 found, leave the current thread pointing to NULL. Return an int
3089 (boolean) indicating success.
3090 * target.h (set_desired_thread): Change return type to int.
3091
40045d91
MF		 30922015-08-20 Max Filippov <jcmvbkbc@gmail.com>
3093
3094 * configure.srv (xtensa*-*-linux*): Add srv_linux_thread_db=yes.
3095 * linux-xtensa-low.c (arch/xtensa.h gdb_proc_service.h): New
3096 #includes.
3097 (ps_get_thread_area): New function.
3098
45face3b
GB		 30992015-08-19 Gary Benson <gbenson@redhat.com>
3100
3101 * hostio.c (handle_pread): Do not attempt to read more data
3102 than hostio_reply_with_data can fit in a packet.
3103
16d5f642
JB		 31042015-08-18 Joel Brobecker <brobecker@adacore.com>
3105
3106 * linux-aarch32-low.c (NT_ARM_VFP): Define if not already defined.
3107
a738da3a
MF		 31082015-08-14 Matthew Fortune <matthew.fortune@imgtec.com>
3109
3110 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP_REL.
3111
33ebda9d
PA		 31122015-08-06 Pedro Alves <palves@redhat.com>
3113
3114 * tracepoint.c (expr_eval_result): Now an int.
3115
a44892be
PA		 31162015-08-06 Pedro Alves <palves@redhat.com>
3117
3118 * gdbthread.h (struct regcache): Forward declare.
3119 (struct thread_info) <regcache_data>: Now a struct regcache
3120 pointer.
3121 * inferiors.c (inferior_regcache_data)
3122 (set_inferior_regcache_data): Now work with struct regcache
3123 pointers.
3124 * inferiors.h (struct regcache): Forward declare.
3125 (inferior_regcache_data, set_inferior_regcache_data): Now work
3126 with struct regcache pointers.
3127 * regcache.c (get_thread_regcache, regcache_invalidate_thread)
3128 (free_register_cache_thread): Remove struct regcache pointer
3129 casts.
3130
608a1e46
PA		 31312015-08-06 Pedro Alves <palves@redhat.com>
3132
3133 * server.c (captured_main): On error, print the exception message
3134 to stderr, and if run_once is set, throw a quit.
3135
f0ce0d3a
PA		 31362015-08-06 Pedro Alves <palves@redhat.com>
3137
3138 * linux-low.c (move_out_of_jump_pad_callback): Temporarily switch
3139 the current thread.
3140
bf47e248
PA		 31412015-08-06 Pedro Alves <palves@redhat.com>
3142
3143 * linux-low.c (linux_write_memory): Rewrite debug output to avoid
3144 reading beyond the passed in buffer length.
3145
b6b9ffcc
PL		 31462015-08-06 Pierre Langlois <pierre.langlois@arm.com>
3147
3148 * tracepoint.c (symbol_list) <required>: Remove.
3149
863d01bd
PA		 31502015-08-06 Pedro Alves <palves@redhat.com>
3151
3152 * linux-low.c (handle_extended_wait): Set the fork child's suspend
3153 count if stopping and suspending threads.
3154 (check_stopped_by_breakpoint): If stopped by trace, set the LWP's
3155 stop reason to TARGET_STOPPED_BY_SINGLE_STEP.
3156 (linux_detach): Complete an ongoing step-over.
3157 (lwp_suspended_inc, lwp_suspended_decr): New functions. Use
3158 throughout.
3159 (resume_stopped_resumed_lwps): Don't resume a suspended thread.
3160 (linux_wait_1): If passing a signal to the inferior after
3161 finishing a step-over, unsuspend and re-resume all lwps. If we
3162 see a single-step event but the thread should be continuing, don't
3163 pass the trap to gdb.
3164 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback): Use
3165 internal_error instead of gdb_assert.
3166 (enqueue_pending_signal): New function.
3167 (check_ptrace_stopped_lwp_gone): Add debug output.
3168 (start_step_over): Use internal_error instead of gdb_assert.
3169 (complete_ongoing_step_over): New function.
3170 (linux_resume_one_thread): Don't resume a suspended thread.
3171 (proceed_one_lwp): If the LWP is stepping over a breakpoint, reset
3172 it stepping.
3173
00db26fa
PA		 31742015-08-06 Pedro Alves <palves@redhat.com>
3175
3176 * linux-low.c (add_lwp): Set waitstatus to TARGET_WAITKIND_IGNORE.
3177 (linux_thread_alive): Use lwp_is_marked_dead.
3178 (extended_event_reported): Delete.
3179 (linux_wait_1): Check if waitstatus is TARGET_WAITKIND_IGNORE
3180 instead of extended_event_reported.
3181 (mark_lwp_dead): Don't set the 'dead' flag. Store the waitstatus
3182 as well.
3183 (lwp_is_marked_dead): New function.
3184 (lwp_running): Use lwp_is_marked_dead.
3185 * linux-low.h: Delete 'dead' field, and update 'waitstatus's
3186 comment.
3187
ad071a30
PA		 31882015-08-06 Pedro Alves <palves@redhat.com>
3189
3190 * linux-low.c (linux_wait_1): Move fork event output out of the
3191 !report_to_gdb check. Pass event_child->waitstatus to
3192 target_waitstatus_to_string instead of ourstatus.
3193
524b57e6
YQ		 31942015-08-04 Yao Qi <yao.qi@linaro.org>
3195
3196 * linux-aarch64-low.c (aarch64_supports_tracepoints): Return 0
3197 if current_thread is 32 bit.
3198
6085d6f6
YQ		 31992015-08-04 Yao Qi <yao.qi@linaro.org>
3200
3201 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
3202 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
3203 * server.c (extended_protocol): Remove "static".
3204 * server.h (extended_protocol): Declare it.
3205
8a7e4587
YQ		 32062015-08-04 Yao Qi <yao.qi@linaro.org>
3207
3208 * linux-aarch64-low.c (aarch64_get_pc): Get PC register on
3209 both aarch64 and aarch32.
3210 (aarch64_set_pc): Likewise.
3211
3b53ae99
YQ		 32122015-08-04 Yao Qi <yao.qi@linaro.org>
3213
3214 * configure.srv (case aarch64*-*-linux*): Append arm-with-neon.o
3215 to srv_regobj and append arm-core.xml arm-vfpv3.xml and
3216 arm-with-neon.xml to srv_xmlfiles.
3217 * linux-aarch64-low.c: Include linux-aarch32-low.h.
3218 (is_64bit_tdesc): New function.
3219 (aarch64_linux_read_description): New function.
3220 (aarch64_arch_setup): Call aarch64_linux_read_description.
3221 (regs_info): Rename to regs_info_aarch64.
3222 (aarch64_regs_info): Return right regs_info.
3223 (initialize_low_arch): Call initialize_low_arch_aarch32.
3224
bd9e6534
YQ		 32252015-08-04 Yao Qi <yao.qi@linaro.org>
3226
3227 * configure.srv (srv_tgtobj): Add linux-aarch32-low.o.
3228 * linux-aarch32-low.c: New file.
3229 * linux-aarch32-low.h: New file.
3230 * linux-arm-low.c (arm_fill_gregset): Move it to
3231 linux-aarch32-low.c.
3232 (arm_store_gregset): Likewise.
3233 (arm_fill_vfpregset): Call arm_fill_vfpregset_num
3234 (arm_store_vfpregset): Call arm_store_vfpregset_num.
3235 (arm_arch_setup): Check if PTRACE_GETREGSET works.
3236 (regs_info): Rename to regs_info_arm.
3237 (arm_regs_info): Return regs_info_aarch32 if
3238 have_ptrace_getregset is 1 and target description is
3239 arm_with_neon or arm_with_vfpv3.
3240 (initialize_low_arch): Don't call init_registers_arm_with_neon.
3241 Call initialize_low_arch_aarch32 instead.
3242
ded48a5e
YQ		 32432015-08-04 Yao Qi <yao.qi@linaro.org>
3244
3245 * linux-x86-low.c (have_ptrace_getregset): Move it to ...
3246 * linux-low.c: ... here.
3247 * linux-low.h (have_ptrace_getregset): Declare it.
3248
96e9210f
PA		 32492015-08-04 Pedro Alves <palves@redhat.com>
3250
3251 * thread-db.c (struct thread_db): Use new typedefs.
3252 (try_thread_db_load_1): Define local TDB_DLSYM macro and use it in
3253 CHK calls.
3254 (disable_thread_event_reporting): Cast result of dlsym to
3255 destination function pointer type.
3256 (thread_db_mourn): Use td_ta_delete_ftype.
3257
af60a1ef
SL		 32582015-08-03 Sandra Loosemore <sandra@codesourcery.com>
3259
3260 * linux-nios2-low.c (NIOS2_BREAKPOINT): Conditionalize for
3261 arch variant.
3262 (CDX_BREAKPOINT): Define for R2.
3263 (nios2_breakpoint_at): Check for CDX_BREAKPOINT when R2.
3264 (the_low_target): Add comments.
3265
e8b41681
YQ		 32662015-07-30 Yao Qi <yao.qi@linaro.org>
3267
3268 * linux-arm-low.c (arm_hwcap): Remove it.
3269 (arm_read_description): New local variable arm_hwcap. Don't
3270 set arm_hwcap to zero.
3271
89abb039
YQ		 32722015-07-30 Yao Qi <yao.qi@linaro.org>
3273
3274 * linux-arm-low.c (arm_fill_wmmxregset): Don't use arm_hwcap.
3275 Use regcache->tdesc instead.
3276 (arm_store_wmmxregset): Likewise.
3277 (arm_fill_vfpregset): Likewise.
3278 (arm_store_vfpregset): Likewise.
3279
deca266c
YQ		 32802015-07-30 Yao Qi <yao.qi@linaro.org>
3281
3282 * linux-arm-low.c: Include arch/arm.h.
3283 (arm_fill_gregset): Don't use arm_num_regs and arm_regmap.
3284 (arm_store_gregset): Likewise.
3285
aa58a496
SM		 32862015-07-29 Simon Marchi <simon.marchi@ericsson.com>
3287
3288 * linux-mips-low.c (mips_linux_prepare_to_resume): Add NULL as
3289 ptrace's 4th parameter.
3290
50904b25
YQ		 32912015-07-27 Yao Qi <yao.qi@linaro.org>
3292
3293 * configure.srv (case aarch64*-*-linux*): Don't set
3294 srv_linux_usrregs.
3295
5826e159
PA		 32962015-07-24 Pedro Alves <palves@redhat.c: Likewise.om>
3297
3298 * linux-aarch64-low.c: Include nat/gdb_ptrace.h instead of
3299 sys/ptrace.h.
3300 * linux-arm-low.c: Likewise.
3301 * linux-cris-low.c: Likewise.
3302 * linux-crisv32-low.c: Likewise.
3303 * linux-low.c: Likewise.
3304 * linux-m68k-low.c: Likewise.
3305 * linux-mips-low.c: Likewise.
3306 * linux-nios2-low.c: Likewise.
3307 * linux-s390-low.c: Likewise.
3308 * linux-sparc-low.c: Likewise.
3309 * linux-tic6x-low.c: Likewise.
3310 * linux-tile-low.c: Likewise.
3311 * linux-x86-low.c: Likewise.
3312
54019719
PA		 33132015-07-24 Pedro Alves <palves@redhat.com>
3314
3315 * config.in: Regenerate.
3316 * configure: Regenerate.
3317
eb7aa561
PA		 33182015-07-24 Pedro Alves <palves@redhat.com>
3319
3320 * acinclude.m4: Include ../ptrace.m4.
3321 * configure.ac: Call GDB_AC_PTRACE.
3322 * config.in, configure: Regenerate.
3323
55d7b841
YQ		 33242015-07-24 Yao Qi <yao.qi@linaro.org>
3325
3326 * linux-low.c (linux_create_inferior): Remove setting to
3327 proc->priv->new_inferior.
3328 (linux_attach): Likewise.
3329 (linux_low_filter_event): Likewise.
3330 * linux-low.h (struct process_info_private) <new_inferior>: Remove.
3331
c06cbd92
YQ		 33322015-07-24 Yao Qi <yao.qi@linaro.org>
3333
3334 * linux-low.c (linux_arch_setup): New function.
3335 (linux_low_filter_event): If proc->tdesc is NULL and
3336 proc->attached is true, call the_low_target.arch_setup.
3337 Otherwise, keep status pending, and return.
3338 (linux_resume_one_lwp_throw): Don't call get_pc if
3339 thread->while_stepping isn't NULL. Don't call
3340 get_thread_regcache if proc->tdesc is NULL.
3341 (need_step_over_p): Return 0 if proc->tdesc is NULL.
3342 (linux_target_ops): Install arch_setup.
3343 * server.c (start_inferior): Call the_target->arch_setup.
3344 * target.h (struct target_ops) <arch_setup>: New field.
3345 (target_arch_setup): New marco.
3346 * lynx-low.c (lynx_target_ops): Update.
3347 * nto-low.c (nto_target_ops): Update.
3348 * spu-low.c (spu_target_ops): Update.
3349 * win32-low.c (win32_target_ops): Update.
3350
5ae3ebba
YQ		 33512015-07-24 Yao Qi <yao.qi@linaro.org>
3352
3353 * linux-low.c (linux_add_process): Don't set
3354 proc->priv->new_inferior.
3355 (linux_create_inferior): Set proc->priv->new_inferior to 1.
3356 (linux_attach): Likewise.
3357
eb97750b
YQ		 33582015-07-24 Yao Qi <yao.qi@linaro.org>
3359
3360 * server.c (start_inferior): Code refactor.
3361
51aee833
YQ		 33622015-07-24 Yao Qi <yao.qi@linaro.org>
3363
3364 * server.c (process_serial_event): Set general_thread.
3365
af1b22f3
YQ		 33662015-07-21 Yao Qi <yao.qi@linaro.org>
3367
3368 * linux-aarch64-low.c (aarch64_arch_setup): Remove code and call
3369 aarch64_linux_get_debug_reg_capacity.
3370
554717a3
YQ		 33712015-07-17 Yao Qi <yao.qi@linaro.org>
3372
3373 * Makefile.in (aarch64-linux-hw-point.o): New rule.
3374 * configure.srv (srv_tgtobj): Append aarch64-linux-hw-point.o.
3375 * linux-aarch64-low.c: Include nat/aarch64-linux-hw-point.h.
3376 (AARCH64_HBP_MAX_NUM): Move to nat/aarch64-linux-hw-point.h.
3377 (AARCH64_HWP_MAX_NUM, AARCH64_HBP_ALIGNMENT): Likewise.
3378 (AARCH64_HWP_ALIGNMENT): Likewise.
3379 (AARCH64_HWP_MAX_LEN_PER_REG): Likewise.
3380 (AARCH64_DEBUG_NUM_SLOTS, AARCH64_DEBUG_ARCH): Likewise.
3381 (aarch64_num_bp_regs, aarch64_num_wp_regs): Likewise.
3382 (AARCH64_DEBUG_ARCH_V8, DR_MARK_ALL_CHANGED): Likewise.
3383 (DR_MARK_N_CHANGED, DR_CLEAR_CHANGED): Likewise.
3384 (DR_HAS_CHANGED, DR_N_HAS_CHANGE): Likewise.
3385 (struct aarch64_debug_reg_state): Likewise.
3386 (struct arch_lwp_info): Likewise.
3387 (aarch64_align_watchpoint): Likewise.
3388 (DR_CONTROL_ENABLED, DR_CONTROL_LENGTH): Likewise.
3389 (aarch64_watchpoint_length): Likewise.
3390 (aarch64_point_encode_ctrl_reg): Likewise
3391 (aarch64_point_is_aligned): Likewise.
3392 (aarch64_align_watchpoint): Likewise.
3393 (aarch64_linux_set_debug_regs):
3394 (aarch64_dr_state_insert_one_point): Likewise.
3395 (aarch64_dr_state_remove_one_point): Likewise.
3396 (aarch64_handle_breakpoint): Likewise.
3397 (aarch64_handle_aligned_watchpoint): Likewise.
3398 (aarch64_handle_unaligned_watchpoint): Likewise.
3399 (aarch64_handle_watchpoint): Likewise.
3400
c67ca4de
YQ		 34012015-07-17 Yao Qi <yao.qi@linaro.org>
3402
3403 * linux-aarch64-low.c (aarch64_handle_breakpoint): Add argument state
3404 and don't aarch64_get_debug_reg_state. All callers update.
3405 (aarch64_handle_aligned_watchpoint): Likewise.
3406 (aarch64_handle_unaligned_watchpoint): Likewise.
3407 (aarch64_handle_watchpoint): Likewise.
3408 (aarch64_insert_point): Call aarch64_get_debug_reg_state earlier.
3409 (aarch64_remove_point): Likewise.
3410
25abf979
YQ		 34112015-07-17 Yao Qi <yao.qi@linaro.org>
3412
3413 * linux-aarch64-low.c (aarch64_show_debug_reg_state): Use
3414 debug_printf.
3415 (aarch64_handle_unaligned_watchpoint): Likewise.
3416
db1ff28b
JK		 34172015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
3418
3419 Revert the previous 3 commits:
3420 Move gdb_regex* to common/
3421 Move linux_find_memory_regions_full & co.
3422 gdbserver build-id attribute generator
3423
700ca40f
JK		 34242015-07-15 Aleksandar Ristovski <aristovski@qnx.com
3425 Jan Kratochvil <jan.kratochvil@redhat.com>
3426
3427 gdbserver build-id attribute generator.
3428 * linux-low.c (nat/linux-maps.h, search.h, rsp-low.h): Include.
3429 (ElfXX_Ehdr, ElfXX_Phdr, ElfXX_Nhdr): New.
3430 (ELFXX_FLD, ELFXX_SIZEOF, ELFXX_ROUNDUP, BUILD_ID_INVALID): New.
3431 (find_phdr): New.
3432 (get_dynamic): Use find_pdhr to traverse program headers.
3433 (struct mapping_entry, mapping_entry_s, free_mapping_entry_vec)
3434 (compare_mapping_entry_range, struct find_memory_region_callback_data)
3435 (read_build_id, find_memory_region_callback, lrfind_mapping_entry)
3436 (get_hex_build_id): New.
3437 (linux_qxfer_libraries_svr4): Add optional build-id attribute
3438 to reply XML document.
3439
9904185c
JK		 34402015-07-15 Aleksandar Ristovski <aristovski@qnx.com
3441 Jan Kratochvil <jan.kratochvil@redhat.com>
3442
3443 * target.c: Include target/target-utils.h and fcntl.h.
3444 (target_fileio_read_stralloc_1_pread, target_fileio_read_stralloc_1)
3445 (target_fileio_read_stralloc): New functions.
3446
6e5b4429
JK		 34472015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
3448
3449 * Makefile.in (OBS): Add gdb_regex.o.
3450 (gdb_regex.o): New.
3451 * config.in: Rebuilt.
3452 * configure: Rebuilt.
3453
ddc98fbf
JK		 34542015-07-15 Aleksandar Ristovski <aristovski@qnx.com
3455 Jan Kratochvil <jan.kratochvil@redhat.com>
3456
3457 Create empty nat/linux-maps.[ch] and common/target-utils.[ch].
3458 * Makefile.in (OBS): Add target-utils.o.
3459 (linux-maps.o, target-utils.o): New.
3460 * configure.srv (srv_linux_obj): Add linux-maps.o.
3461
e57bb7a0
PL		 34622015-07-15 Pierre Langlois <pierre.langlois@arm.com>
3463
3464 * linux-aarch64-low.c (aarch64_supports_range_stepping): New
3465 function, return 1.
3466 (the_low_target): Install it.
3467
586b02a9
PA		 34682015-07-14 Pedro Alves <palves@redhat.com>
3469
3470 * linux-low.c (kill_wait_lwp): Don't assert if waitpid fails.
3471 Instead, ignore ECHILD, and throw an error for other errnos.
3472
58c1b36c
PA		 34732015-07-10 Pedro Alves <palves@redhat.com>
3474
3475 * event-loop.c (struct callback_event) <data>: Change type to
3476 gdb_client_data instance instead of gdb_client_data pointer.
3477 (append_callback_event): Adjust.
3478
421530db
PL		 34792015-07-10 Pierre Langlois <pierre.langlois@arm.com>
3480
3481 * linux-aarch64-low.c: Add comments for each linux_target_ops
3482 method. Remove comments already covered in target_ops and
3483 linux_target_ops definitions.
3484 (the_low_target): Add comments for each unimplemented method.
3485
c2d65f38
YQ		 34862015-07-09 Yao Qi <yao.qi@linaro.org>
3487
3488 * linux-aarch64-low.c (aarch64_regmap): Remove.
3489 (aarch64_usrregs_info): Remove.
3490 (regs_info): Set field usrregs to NULL.
3491
b20a6524
MM		 34922015-07-02 Markus Metzger <markus.t.metzger@intel.com>
3493
3494 * linux-low.c: Include "rsp-low.h"
3495 (linux_low_encode_pt_config, linux_low_encode_raw): New.
3496 (linux_low_read_btrace): Support BTRACE_FORMAT_PT.
3497 (linux_low_btrace_conf): Support BTRACE_FORMAT_PT.
3498 (handle_btrace_enable_pt): New.
3499 (handle_btrace_general_set): Support "pt".
3500 (handle_btrace_conf_general_set): Support "pt:size".
3501
96c97461
PL		 35022015-06-29 Pierre Langlois <pierre.langlois@arm.com>
3503
3504 * linux-aarch64-low.c (aarch64_supports_z_point_type): Enable for
3505 Z_PACKET_SW_BP.
3506
37d66942
PL		 35072015-06-29 Pierre Langlois <pierre.langlois@arm.com>
3508
3509 * linux-aarch64-low.c: Remove comment about endianness.
3510 (aarch64_breakpoint): Change type to gdb_byte[]. Set to "brk #0".
3511 (aarch64_breakpoint_at): Change type of insn to gdb_byte[]. Use
3512 memcmp.
3513
dc06243f
GB		 35142015-06-24 Gary Benson <gbenson@redhat.com>
3515
3516 * linux-i386-ipa.c (stdint.h): Do not include.
3517 * lynx-i386-low.c (stdint.h): Likewise.
3518 * lynx-ppc-low.c (stdint.h): Likewise.
3519 * mem-break.c (stdint.h): Likewise.
3520 * thread-db.c (stdint.h): Likewise.
3521 * tracepoint.c (stdint.h): Likewise.
3522 * win32-low.c (stdint.h): Likewise.
3523
124e13d9
SM		 35242015-06-18 Simon Marchi <simon.marchi@ericsson.com>
3525
3526 * server.c (write_qxfer_response): Update call to
3527 remote_escape_output.
3528
909c2cda
JK		 35292015-06-15 Aleksandar Ristovski <aristovski@qnx.com
3530 Jan Kratochvil <jan.kratochvil@redhat.com>
3531
3532 Merge multiple hex conversions.
3533 * gdbreplay.c (tohex): Rename to 'fromhex'.
3534 (logchar): Use fromhex.
3535
24c05f46
JK		 35362015-06-10 Jan Kratochvil <jan.kratochvil@redhat.com>
3537
3538 * server.c (handle_qxfer_libraries): Set `version' attribute for
3539 <library-list>.
3540
14d2069a
GB		 35412015-06-10 Gary Benson <gbenson@redhat.com>
3542
3543 * target.h (struct target_ops) <multifs_open>: New field.
3544 <multifs_unlink>: Likewise.
3545 <multifs_readlink>: Likewise.
3546 * linux-low.c (nat/linux-namespaces.h): New include.
3547 (linux_target_ops): Initialize the_target->multifs_open,
3548 the_target->multifs_unlink and the_target->multifs_readlink.
3549 * hostio.h (hostio_handle_new_gdb_connection): New declaration.
3550 * hostio.c (hostio_fs_pid): New static variable.
3551 (hostio_handle_new_gdb_connection): New function.
3552 (handle_setfs): Likewise.
3553 (handle_open): Use the_target->multifs_open as appropriate.
3554 (handle_unlink): Use the_target->multifs_unlink as appropriate.
3555 (handle_readlink): Use the_target->multifs_readlink as
3556 appropriate.
3557 (handle_vFile): Handle vFile:setfs packets.
3558 * server.c (handle_query): Call hostio_handle_new_gdb_connection
3559 after target_handle_new_gdb_connection.
3560
4b8b5e72
GB		 35612015-06-10 Gary Benson <gbenson@redhat.com>
3562
3563 * configure.ac (AC_CHECK_FUNCS): Add setns.
3564 * config.in: Regenerate.
3565 * configure: Likewise.
3566 * Makefile.in (SFILES): Add nat/linux-namespaces.c.
3567 (linux-namespaces.o): New rule.
3568 * configure.srv (srv_linux_obj): Add linux-namespaces.o.
3569
3ac2e371
GB		 35702015-06-09 Gary Benson <gbenson@redhat.com>
3571
3572 * hostio.c (handle_open): Process mode argument with
3573 fileio_to_host_mode.
3574
ca9b78ce
YQ		 35752015-06-01 Yao Qi <yao.qi@linaro.org>
3576
3577 * linux-s390-low.c (PTRACE_GETREGSET, PTRACE_SETREGSET): Remove.
3578 * linux-x86-low.c: Likewise.
3579
bfacd19d
DB		 35802015-05-28 Don Breazeal <donb@codesourcery.com>
3581
3582 * linux-low.c (handle_extended_wait): Initialize
3583 thread_info.last_resume_kind for new fork children.
3584
452003ef
PA		 35852015-05-15 Pedro Alves <palves@redhat.com>
3586
3587 * target.h (target_handle_new_gdb_connection): Rewrite using if
3588 wrapped in do/while.
3589
1041a03c
JB		 35902015-05-14 Joel Brobecker <brobecker@adacore.com>
3591
3592 * configure.ac: Add prfpregset_t BFD_HAVE_SYS_PROCFS_TYPE check.
3593 * configure, config.in: Regenerate.
3594 * gdb_proc_service.h [HAVE_PRFPREGSET_T] (prfpregset_t):
3595 Declare typedef.
3596
c269dbdb
DB		 35972015-05-12 Don Breazeal <donb@codesourcery.com>
3598
3599 * linux-low.c (handle_extended_wait): Handle PTRACE_EVENT_FORK and
3600 PTRACE_EVENT_VFORK_DONE.
3601 (linux_low_ptrace_options, extended_event_reported): Add vfork
3602 events.
3603 * remote-utils.c (prepare_resume_reply): New stop reasons "vfork"
3604 and "vforkdone" for RSP 'T' Stop Reply Packet.
3605 * server.h (report_vfork_events): Declare
3606 global variable.
3607
3a8a0396
DB		 36082015-05-12 Don Breazeal <donb@codesourcery.com>
3609
3610 * linux-aarch64-low.c (aarch64_linux_new_fork): New function.
3611 (the_low_target) <new_fork>: Initialize new member.
3612 * linux-arm-low.c (arm_new_fork): New function.
3613 (the_low_target) <new_fork>: Initialize new member.
3614 * linux-low.c (handle_extended_wait): Call new target function
3615 new_fork.
3616 * linux-low.h (struct linux_target_ops) <new_fork>: New member.
3617 * linux-mips-low.c (mips_add_watchpoint): New function
3618 extracted from mips_insert_point.
3619 (the_low_target) <new_fork>: Initialize new member.
3620 (mips_linux_new_fork): New function.
3621 (mips_insert_point): Call mips_add_watchpoint.
3622 * linux-x86-low.c (x86_linux_new_fork): New function.
3623 (the_low_target) <new_fork>: Initialize new member.
3624
de0d863e
DB		 36252015-05-12 Don Breazeal <donb@codesourcery.com>
3626
3627 * linux-low.c (handle_extended_wait): Implement return value,
3628 rename argument 'event_child' to 'event_lwp', handle
3629 PTRACE_EVENT_FORK, call internal_error for unrecognized event.
3630 (linux_low_ptrace_options): New function.
3631 (linux_low_filter_event): Call linux_low_ptrace_options,
3632 use different argument fo linux_enable_event_reporting,
3633 use return value from handle_extended_wait.
3634 (extended_event_reported): New function.
3635 (linux_wait_1): Call extended_event_reported and set
3636 status to report fork events.
3637 (linux_write_memory): Add pid to debug message.
3638 (reset_lwp_ptrace_options_callback): New function.
3639 (linux_handle_new_gdb_connection): New function.
3640 (linux_target_ops): Initialize new structure member.
3641 * linux-low.h (struct lwp_info) <waitstatus>: New member.
3642 * lynx-low.c: Initialize new structure member.
3643 * remote-utils.c (prepare_resume_reply): Implement stop reason
3644 "fork" for "T" stop message.
3645 * server.c (handle_query): Call handle_new_gdb_connection.
3646 * server.h (report_fork_events): Declare global flag.
3647 * target.h (struct target_ops) <handle_new_gdb_connection>:
3648 New member.
3649 (target_handle_new_gdb_connection): New macro.
3650 * win32-low.c: Initialize new structure member.
3651
ddcbc397
DB		 36522015-05-12 Don Breazeal <donb@codesourcery.com>
3653
3654 * mem-break.c (APPEND_TO_LIST): Define macro.
3655 (clone_agent_expr): New function.
3656 (clone_one_breakpoint): New function.
3657 (clone_all_breakpoints): New function.
3658 * mem-break.h: Declare new functions.
3659
89245bc0
DB		 36602015-05-12 Don Breazeal <donb@codesourcery.com>
3661
3662 * linux-low.c (linux_supports_fork_events): New function.
3663 (linux_supports_vfork_events): New function.
3664 (linux_target_ops): Initialize new structure members.
3665 (initialize_low): Call linux_check_ptrace_features.
3666 * lynx-low.c (lynx_target_ops): Initialize new structure
3667 members.
3668 * server.c (report_fork_events, report_vfork_events):
3669 New global flags.
3670 (handle_query): Add new features to qSupported packet and
3671 response.
3672 (captured_main): Initialize new global variables.
3673 * target.h (struct target_ops) <supports_fork_events>:
3674 New member.
3675 <supports_vfork_events>: New member.
3676 (target_supports_fork_events): New macro.
3677 (target_supports_vfork_events): New macro.
3678 * win32-low.c (win32_target_ops): Initialize new structure
3679 members.
3680
835205d0
GB		 36812015-05-12 Gary Benson <gbenson@redhat.com>
3682
3683 * server.c (handle_qxfer_exec_file): Use current process
3684 if annex is empty.
3685
21e94bd9
SL		 36862015-05-08 Sandra Loosemore <sandra@codesourcery.com>
3687
3688 * linux-nios2-low.c: Include elf/common.h. Adjust comments.
3689 Remove HAVE_PTRACE_GETREGS conditionals.
3690 (nios2_regsets): Use PTRACE_GETREGSET and PTRACE_SETREGSET
3691 instead of PTRACE_GETREGS and PTRACE_SETREGS.
3692
45614f15
YQ		 36932015-05-08 Yao Qi <yao.qi@linaro.org>
3694
3695 * linux-low.c (linux_supports_conditional_breakpoints): New
3696 function.
3697 (linux_target_ops): Install new target method.
3698 * lynx-low.c (lynx_target_ops): Install NULL hook for
3699 supports_conditional_breakpoints.
3700 * nto-low.c (nto_target_ops): Likewise.
3701 * spu-low.c (spu_target_ops): Likewise.
3702 * win32-low.c (win32_target_ops): Likewise.
3703 * server.c (handle_query): Check
3704 target_supports_conditional_breakpoints.
3705 * target.h (struct target_ops) <supports_conditional_breakpoints>:
3706 New field.
3707 (target_supports_conditional_breakpoints): New macro.
3708
80ad801e
PA		 37092015-05-06 Pedro Alves <palves@redhat.com>
3710
3711 PR server/18081
3712 * server.c (start_inferior): If the process exits, mourn it.
3713
819843c7
GB		 37142015-04-21 Gary Benson <gbenson@redhat.com>
3715
3716 * hostio.c (fileio_open_flags_to_host): Factored out to
3717 fileio_to_host_openflags in common/fileio.c. Single use
3718 updated.
3719
a2d5a9d7
MF		 37202015-04-17 Max Filippov <jcmvbkbc@gmail.com>
3721
3722 * linux-xtensa-low.c (xtensa_fill_gregset)
3723 (xtensa_store_gregset): Check XCHAL_HAVE_LOOPS instead of
3724 XCHAL_HAVE_LOOP.
3725
deb44829
MF		 37262015-04-17 Max Filippov <jcmvbkbc@gmail.com>
3727
3728 * linux-xtensa-low.c (xtensa_usrregs_info): Remove.
3729 (regs_info): Replace usrregs pointer with NULL.
3730
e57f1de3
GB		 37312015-04-17 Gary Benson <gbenson@redhat.com>
3732
3733 * target.h (struct target_ops) <pid_to_exec_file>: New field.
3734 * linux-low.c (linux_target_ops): Initialize pid_to_exec_file.
3735 * server.c (handle_qxfer_exec_file): New function.
3736 (qxfer_packets): Add exec-file entry.
3737 (handle_query): Report qXfer:exec-file:read as supported packet.
3738
62828379
RN		 37392015-04-14 Romain Naour <romain.naour@openwide.fr> (tiny change)
3740
3741 * linux-low.c (linux_read_offsets): Remove get_thread_lwp.
3742
b88bb450
GB		 37432015-04-09 Gary Benson <gbenson@redhat.com>
3744
3745 * hostio-errno.c (errno_to_fileio_error): Remove function.
3746 Update caller to use remote_fileio_to_fio_error.
3747
c8f4bfdd
YQ		 37482015-04-09 Yao Qi <yao.qi@linaro.org>
3749
3750 * linux-low.c (linux_insert_point): Call
3751 insert_memory_breakpoint if TYPE is raw_bkpt_type_sw.
3752 (linux_remove_point): Call remove_memory_breakpoint if type is
3753 raw_bkpt_type_sw.
3754 * linux-x86-low.c (x86_insert_point): Don't call
3755 insert_memory_breakpoint.
3756 (x86_remove_point): Don't call remove_memory_breakpoint.
3757
41f98f02
PA		 37582015-04-01 Pedro Alves <palves@redhat.com>
3759 Cleber Rosa <crosa@redhat.com>
3760
3761 * server.c (gdbserver_usage): Reorganize and extend the usage
3762 message.
3763
2bf6fb9d
PA		 37642015-03-24 Pedro Alves <palves@redhat.com>
3765
3766 * linux-low.c (check_stopped_by_breakpoint): Tweak debug log
3767 output. Also dump TRAP_TRACE.
3768 (linux_low_filter_event): In debug output, distinguish a
3769 resume_stop SIGSTOP from a delayed SIGSTOP.
3770
369f6daa
GB		 37712015-03-24 Gary Benson <gbenson@redhat.com>
3772
3773 * linux-x86-low.c (x86_linux_new_thread): Moved to
3774 nat/x86-linux.c.
3775 (x86_linux_prepare_to_resume): Likewise.
3776
8e5d4070
GB		 37772015-03-24 Gary Benson <gbenson@redhat.com>
3778
3779 * Makefile.in (x86-linux-dregs.o): New rule.
3780 * configure.srv: Add x86-linux-dregs.o to relevant targets.
3781 * linux-x86-low.c: Include nat/x86-linux-dregs.h.
3782 (u_debugreg_offset): Moved to nat/x86-linux-dregs.c.
3783 (x86_linux_dr_get): Likewise.
3784 (x86_linux_dr_set): Likewise.
3785 (update_debug_registers_callback): Likewise.
3786 (x86_linux_dr_set_addr): Likewise.
3787 (x86_linux_dr_get_addr): Likewise.
3788 (x86_linux_dr_set_control): Likewise.
3789 (x86_linux_dr_get_control): Likewise.
3790 (x86_linux_dr_get_status): Likewise.
3791 (x86_linux_update_debug_registers): Likewise.
3792
2b95d440
GB		 37932015-03-24 Gary Benson <gbenson@redhat.com>
3794
3795 * linux-x86-low.c (x86_linux_update_debug_registers):
3796 New function, factored out from...
3797 (x86_linux_prepare_to_resume): ...this.
3798
14b0bc68
GB		 37992015-03-24 Gary Benson <gbenson@redhat.com>
3800
3801 * linux-x86-low.c (x86_linux_dr_get): Update comments.
3802 (x86_linux_dr_set): Likewise.
3803 (update_debug_registers_callback): Likewise.
3804 (x86_linux_dr_set_addr): Likewise.
3805 (x86_linux_dr_get_addr): Likewise.
3806 (x86_linux_dr_set_control): Likewise.
3807 (x86_linux_dr_get_control): Likewise.
3808 (x86_linux_dr_get_status): Likewise.
3809 (x86_linux_prepare_to_resume): Likewise.
3810
5dfe6ca8
GB		 38112015-03-24 Gary Benson <gbenson@redhat.com>
3812
3813 * linux-x86-low.c (x86_linux_dr_get): Add assertion.
3814 Use perror_with_name. Pass string through gettext.
3815 (x86_linux_dr_set): Likewise.
3816
d33472ad
GB		 38172015-03-24 Gary Benson <gbenson@redhat.com>
3818
3819 * linux-x86-low.c (x86_dr_low_set_addr): Rename to...
3820 (x86_linux_dr_set_addr): ...this.
3821 (x86_dr_low_get_addr): Rename to...
3822 (x86_linux_dr_get_addr): ...this.
3823 (x86_dr_low_set_control): Rename to...
3824 (x86_linux_dr_set_control): ...this.
3825 (x86_dr_low_get_control): Rename to...
3826 (x86_linux_dr_get_control): ...this.
3827 (x86_dr_low_get_status): Rename to...
3828 (x86_linux_dr_get_status): ...this.
3829 (x86_dr_low): Update with new function names.
3830
4b134ca1
GB		 38312015-03-24 Gary Benson <gbenson@redhat.com>
3832
3833 * Makefile.in (x86-linux.o): New rule.
3834 * configure.srv: Add x86-linux.o to relevant targets.
3835 * linux-low.c (lwp_set_arch_private_info): New function.
3836 (lwp_arch_private_info): Likewise.
3837 * linux-x86-low.c: Include nat/x86-linux.h.
3838 (arch_lwp_info): Removed structure.
3839 (update_debug_registers_callback):
3840 Use lwp_set_debug_registers_changed.
3841 (x86_linux_prepare_to_resume): Use lwp_debug_registers_changed
3842 and lwp_set_debug_registers_changed.
3843 (x86_linux_new_thread): Use lwp_set_debug_registers_changed.
3844
34c703da
GB		 38452015-03-24 Gary Benson <gbenson@redhat.com>
3846
3847 * linux-low.h (linux_target_ops) <new_thread>: Changed signature.
3848 * linux-arm-low.c (arm_new_thread): Likewise.
3849 * linux-aarch64-low.c (aarch64_linux_new_thread): Likewise.
3850 * linux-mips-low.c (mips_linux_new_thread): Likewise.
3851 * linux-x86-low.c (x86_linux_new_thread): Likewise.
3852 * linux-low.c (add_lwp): Update the_low_target.new_thread call.
3853
cff068da
GB		 38542015-03-24 Gary Benson <gbenson@redhat.com>
3855
3856 * linux-low.c (ptid_of_lwp): New function.
3857 (lwp_is_stopped): Likewise.
3858 (lwp_stop_reason): Likewise.
3859 * linux-x86-low.c (update_debug_registers_callback):
3860 Use lwp_is_stopped.
3861 (x86_linux_prepare_to_resume): Use ptid_of_lwp and
3862 lwp_stop_reason.
3863
b2f7c7e8
GB		 38642015-03-24 Gary Benson <gbenson@redhat.com>
3865
3866 * linux-low.h (linux_stop_lwp): Remove declaration.
3867
6d4ee8c6
GB		 38682015-03-24 Gary Benson <gbenson@redhat.com>
3869
3870 * linux-low.h: Include nat/linux-nat.h.
3871 * linux-low.c (iterate_over_lwps_args): New structure.
3872 (iterate_over_lwps_filter): New function.
3873 (iterate_over_lwps): Likewise.
3874 * linux-x86-low.c (update_debug_registers_callback):
3875 Update signature to what iterate_over_lwps expects.
3876 Remove PID check that iterate_over_lwps now performs.
3877 (x86_dr_low_set_addr): Use iterate_over_lwps.
3878 (x86_dr_low_set_control): Likewise.
3879
70a0bb6b
GB		 38802015-03-24 Gary Benson <gbenson@redhat.com>
3881
3882 * linux-x86-low.c (x86_debug_reg_state): New function.
3883 (x86_linux_prepare_to_resume): Use the above.
3884
7b669087
GB		 38852015-03-24 Gary Benson <gbenson@redhat.com>
3886
3887 * linux-low.c (current_lwp_ptid): New function.
3888 * linux-x86-low.c: Include nat/linux-nat.h.
3889 (x86_dr_low_get_addr): Use current_lwp_ptid.
3890 (x86_dr_low_get_control): Likewise.
3891 (x86_dr_low_get_status): Likewise.
3892
eef49a3d
PA		 38932015-03-20 Pedro Alves <palves@redhat.com>
3894
3895 * tracepoint.c (cmd_qtstatus): Make "str" const.
3896
b2333d22
PA		 38972015-03-20 Pedro Alves <palves@redhat.com>
3898
3899 * server.c (handle_general_set): Make "req_str" const.
3900
23f238d3
PA		 39012015-03-19 Pedro Alves <palves@redhat.com>
3902
3903 * linux-low.c (linux_resume_one_lwp): Rename to ...
3904 (linux_resume_one_lwp_throw): ... this. Don't handle ESRCH here,
3905 instead call perror_with_name.
3906 (check_ptrace_stopped_lwp_gone): New function.
3907 (linux_resume_one_lwp): Reimplement as wrapper around
3908 linux_resume_one_lwp_throw that swallows errors if the LWP is
3909 gone.
3910
91baf43f
PA		 39112015-03-19 Pedro Alves <palves@redhat.com>
3912
3913 * linux-low.c (count_events_callback, select_event_lwp_callback):
3914 No longer check whether the thread has resume_stop as last resume
3915 kind.
3916
8bf3b159
PA		 39172015-03-19 Pedro Alves <palves@redhat.com>
3918
3919 * linux-low.c (count_events_callback, select_event_lwp_callback):
3920 Use the lwp's status_pending_p field, not the thread's.
3921
b90fc188
PA		 39222015-03-19 Pedro Alves <palves@redhat.com>
3923
3924 * linux-low.c (select_event_lwp_callback): Update comments to
3925 no longer mention SIGTRAP.
3926
464b0089
GB		 39272015-03-18 Gary Benson <gbenson@redhat.com>
3928
3929 * server.c (handle_query): Do not report vFile:fstat as supported.
3930
aa9e327f
GB		 39312015-03-11 Gary Benson <gbenson@redhat.com>
3932
3933 * hostio.c (sys/types.h): New include.
3934 (sys/stat.h): Likewise.
3935 (common-remote-fileio.h): Likewise.
3936 (handle_fstat): New function.
3937 (handle_vFile): Handle vFile:fstat packets.
aa9e327f 3938
791c0056
GB		 39392015-03-11 Gary Benson <gbenson@redhat.com>
3940
3941 * configure.ac (AC_CHECK_MEMBERS): Add checks for
3942 struct stat.st_blocks and struct stat.st_blksize.
3943 * configure: Regenerate.
3944 * config.in: Likewise.
3945 * Makefile.in (SFILES): Add common/common-remote-fileio.c.
3946 (OBS): Add common-remote-fileio.o.
3947 (common-remote-fileio.o): New rule.
3948
9a9df970
PA		 39492015-03-09 Pedro Alves <palves@redhat.com>
3950
3951 * tracepoint.c (gdb_agent_helper_thread): Cast '&sockaddr' to
3952 'struct sockaddr' pointer in 'accept' call.
3953
9eb1356e
PA		 39542015-03-09 Pedro Alves <palves@redhat.com>
3955
3956 Revert:
3957 2015-03-07 Pedro Alves <palves@redhat.com>
3958 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
3959 or <winsock2.h> here. Instead include "gdb_socket.h".
3960 (remote_open): Use union gdb_sockaddr_u.
3961 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
3962 or <winsock2.h> here. Instead include "gdb_socket.h".
3963 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
3964 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
3965 or <sys/un.h>.
3966 (init_named_socket, gdb_agent_helper_thread): Use union
3967 gdb_sockaddr_u.
3968
aac331e4
PA		 39692015-03-07 Pedro Alves <palves@redhat.com>
3970
3971 * configure.ac (build_warnings): Move
3972 -Wdeclaration-after-statement to the C-specific set.
3973 * configure: Regenerate.
3974
366c75fc
PA		 39752015-03-07 Pedro Alves <palves@redhat.com>
3976
3977 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
3978 or <winsock2.h> here. Instead include "gdb_socket.h".
3979 (remote_open): Use union gdb_sockaddr_u.
3980 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
3981 or <winsock2.h> here. Instead include "gdb_socket.h".
3982 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
3983 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
3984 or <sys/un.h>.
3985 (init_named_socket, gdb_agent_helper_thread): Use union
3986 gdb_sockaddr_u.
3987
492d29ea
PA		 39882015-03-07 Pedro Alves <palves@redhat.com>
3989
3990 Adjust all callers of TRY_CATCH to use TRY/CATCH/END_CATCH
3991 instead.
3992
60a191ed
YQ		 39932015-03-06 Yao Qi <yao.qi@linaro.org>
3994
3995 * linux-aarch64-low.c (aarch64_insert_point): Use
3996 show_debug_regs as a boolean.
3997 (aarch64_remove_point): Likewise.
3998
f5771b1d
PA		 39992015-03-05 Pedro Alves <palves@redhat.com>
4000
4001 * lynx-low.c (lynx_target_ops): Install NULL hooks for
4002 stopped_by_sw_breakpoint, supports_stopped_by_sw_breakpoint,
4003 stopped_by_hw_breakpoint, supports_stopped_by_hw_breakpoint.
4004 * nto-low.c (nto_target_ops): Likewise.
4005 * spu-low.c (spu_target_ops): Likewise.
4006 * win32-low.c (win32_target_ops): Likewise.
4007
3e572f71
PA		 40082015-03-04 Pedro Alves <palves@redhat.com>
4009
72f4393d 4010 * linux-low.c (check_stopped_by_breakpoint) [USE_SIGTRAP_SIGINFO]:
3e572f71
PA		 4011 Decide whether a breakpoint triggered based on the SIGTRAP's
4012 siginfo.si_code.
72f4393d
L		 4013 (thread_still_has_status_pending_p) [USE_SIGTRAP_SIGINFO]: Don't check whether a
4014 breakpoint is inserted if relying on SIGTRAP's siginfo.si_code.
3e572f71
PA		 4015 (linux_low_filter_event): Check for breakpoints before checking
4016 watchpoints.
4017 (linux_wait_1): Don't re-increment the PC if relying on SIGTRAP's
4018 siginfo.si_code.
72f4393d
L		 4019 (linux_stopped_by_sw_breakpoint)
4020 (linux_supports_stopped_by_sw_breakpoint)
4021 (linux_stopped_by_hw_breakpoint)
4022 (linux_supports_stopped_by_hw_breakpoint): New functions.
4023 (linux_target_ops): Install new target methods.
3e572f71 4024
1ec68e26
PA		 40252015-03-04 Pedro Alves <palves@redhat.com>
4026
4027 * remote-utils.c (prepare_resume_reply): Report swbreak/hbreak.
4028 * server.c (swbreak_feature, hwbreak_feature): New globals.
4029 (handle_query) <qSupported>: Handle "swbreak+" and "hwbreak+".
4030 (captured_main): Clear swbreak_feature and hwbreak_feature.
4031 * server.h (swbreak_feature, hwbreak_feature): Declare.
4032 * target.h (struct target_ops) <stopped_by_sw_breakpoint,
4033 supports_stopped_by_sw_breakpoint, stopped_by_hw_breakpoint,
4034 supports_stopped_by_hw_breakpoint>: New fields.
4035 (target_supports_stopped_by_sw_breakpoint)
4036 (target_stopped_by_sw_breakpoint)
4037 (target_supports_stopped_by_hw_breakpoint)
4038 (target_stopped_by_hw_breakpoint): Declare.
4039
15c66dd6
PA		 40402015-03-04 Pedro Alves <palves@redhat.com>
4041
4042 enum lwp_stop_reason -> enum target_stop_reason
4043 * linux-low.c (check_stopped_by_breakpoint): Adjust.
4044 (thread_still_has_status_pending_p, check_stopped_by_watchpoint)
4045 (linux_wait_1, stuck_in_jump_pad_callback)
4046 (move_out_of_jump_pad_callback, linux_resume_one_lwp)
4047 (linux_stopped_by_watchpoint):
4048 * linux-low.h (enum lwp_stop_reason): Delete.
4049 (struct lwp_info) <stop_reason>: Now an enum target_stop_reason.
4050 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
4051
98fc70d6
YQ		 40522015-03-04 Yao Qi <yao.qi@linaro.org>
4053
4054 * Makefile.in (SFILES): Add linux-aarch64-low.c.
4055
dd2ac174
GB		 40562015-03-03 Gary Benson <gbenson@redhat.com>
4057
4058 * hostio.c (handle_vFile): Fix prefix lengths.
4059
d68e53f4
MM		 40602015-03-03 Markus Metzger <markus.t.metzger@intel.com>
4061
4062 * linux-low.c (linux_low_enable_btrace): Do not overwrite non-zero
4063 ptr_bits.
4064
bf2d68ab
AA		 40652015-03-02 Andreas Arnez <arnez@linux.vnet.ibm.com>
4066
4067 * Makefile.in (s390-vx-linux64.c, s390-tevx-linux64.c)
4068 (s390x-vx-linux64.c, s390x-tevx-linux64.c): New rules.
4069 (clean): Add "rm -f" for above C files.
4070 * configure.srv (srv_regobj): Add s390-vx-linux64.o,
4071 s390-tevx-linux64.o, s390x-vx-linux64.o, and s390x-tevx-linux64.o.
4072 (srv_xmlfiles): Add s390-vx-linux64.xml, s390-tevx-linux64.xml,
4073 s390x-vx-linux64.xml, s390x-tevx-linux64.xml, and s390-vx.xml.
4074 * linux-s390-low.c (HWCAP_S390_VX): New macro.
4075 (init_registers_s390_vx_linux64, init_registers_s390_tevx_linux64)
4076 (init_registers_s390x_vx_linux64)
4077 (init_registers_s390x_tevx_linux64)
4078 (tdesc_s390_vx_linux64, tdesc_s390_tevx_linux64)
4079 (tdesc_s390x_vx_linux64, tdesc_s390x_tevx_linux64): New extern
4080 declarations.
4081 (s390_fill_vxrs_low, s390_store_vxrs_low, s390_fill_vxrs_high)
4082 (s390_store_vxrs_high): New functions.
4083 (s390_regsets): Add entries for NT_S390_VXRS_LOW and
4084 NT_S390_VXRS_HIGH.
4085 (s390_arch_setup): Add logic for selecting one of the new target
4086 descriptions. Activate the new vector regsets if applicable.
4087 (initialize_low_arch): Also invoke init_registers_s390_vx_linux64,
4088 init_registers_s390_tevx_linux64, init_registers_s390x_vx_linux64,
4089 and init_registers_s390x_tevx_linux64.
4090
c966a859
PA		 40912015-03-01 Pedro Alves <palves@redhat.com>
4092
4093 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Constify 'raw_regs'
4094 parameter.
4095
4180215b
PA		 40962015-02-27 Pedro Alves <palves@redhat.com>
4097
4098 * linux-x86-low.c (u_debugreg_offset): New function.
4099 (x86_linux_dr_get, x86_linux_dr_set): Use it.
4100
749bab01
PA		 41012015-02-27 Pedro Alves <palves@redhat.com>
4102
4103 * gdb_proc_service.h: Wrap with EXTERN_C_PUSH/EXTERN_C_POP.
4104 [!HAVE_PROC_SERVICE_H] (struct ps_prochandle): Forward declare.
4105 [!HAVE_PROC_SERVICE_H] (ps_pdread, ps_pdwrite, ps_ptread)
4106 ps_ptwrite, ps_lgetregs, ps_lsetregs, ps_lgetfpregs)
4107 (ps_lsetfpregs, ps_getpid)
4108 (ps_get_thread_area, ps_pglobal_lookup, ps_pstop, ps_pcontinue)
4109 (ps_lstop, ps_lcontinue, ps_lgetxregsize, ps_lgetxregs)
4110 (ps_lsetxregs, ps_plog): Declare.
4111
3c14e5a3
PA		 41122015-02-27 Pedro Alves <palves@redhat.com>
4113
4114 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Use
4115 IP_AGENT_EXPORT_FUNC.
4116 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Use
4117 IP_AGENT_EXPORT_FUNC.
4118 * tracepoint.c (ATTR_USED, ATTR_NOINLINE, ATTR_CONSTRUCTOR)
4119 (IP_AGENT_EXPORT): Delete.
4120 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
4121 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
4122 (gdb_trampoline_buffer_error, collecting, gdb_collect)
4123 (stop_tracing, flush_trace_buffer, about_to_request_buffer_space)
4124 (trace_buffer_is_full, stopping_tracepoint, expr_eval_result)
4125 (error_tracepoint, tracepoints, tracing, trace_buffer_ctrl)
4126 (trace_buffer_ctrl_curr, trace_buffer_lo, trace_buffer_hi)
4127 (traceframe_read_count, traceframe_write_count)
4128 (traceframes_created, trace_state_variables, get_raw_reg)
4129 (get_trace_state_variable_value, set_trace_state_variable_value)
4130 (ust_loaded, helper_thread_id, cmd_buf): Use
4131 IPA_SYM_EXPORTED_NAME.
4132 (stop_tracing, flush_trace_buffer): Use IP_AGENT_EXPORT_FUNC.
4133 (tracepoints) Use IP_AGENT_EXPORT_VAR.
4134 (stopping_tracepoint, trace_buffer_is_full, expr_eval_result): Use
4135 IP_AGENT_EXPORT_VAR and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
4136 (last_tracepoint): Move into !IN_PROCESS_AGENT block.
4137 (error_tracepoint): Use IP_AGENT_EXPORT_VAR and wrap in
4138 EXTERN_C_PUSH/EXTERN_C_POP.
4139 (trace_state_variables): Use IP_AGENT_EXPORT_VAR.
4140 (trace_buffer_lo, trace_buffer_hi): Use IP_AGENT_EXPORT_VAR and
4141 wrap in EXTERN_C_PUSH/EXTERN_C_POP.
4142 (trace_buffer_ctrl, trace_buffer_ctrl_curr)
4143 (traceframe_write_count, traceframe_read_count)
4144 (traceframes_created, tracing): Use IP_AGENT_EXPORT_VAR.
4145 (about_to_request_buffer_space, get_trace_state_variable_value)
4146 (set_trace_state_variable_value): Use IP_AGENT_EXPORT_FUNC.
4147 (collecting): Use IP_AGENT_EXPORT_VAR and wrap in
4148 EXTERN_C_PUSH/EXTERN_C_POP.
4149 (gdb_collect): Use IP_AGENT_EXPORT_FUNC.
4150 (ust_loaded, cmd_buf): Use IP_AGENT_EXPORT_VAR.
4151 (helper_thread_id, gdb_agent_capability): Use IP_AGENT_EXPORT_VAR
4152 and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
4153 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
4154 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
4155 (gdb_trampoline_buffer_error): Use IP_AGENT_EXPORT_VAR.
4156 * tracepoint.h (ATTR_USED, ATTR_NOINLINE, EXPORTED_SYMBOL):
4157 Define.
4158 (IP_AGENT_EXPORT_FUNC, IP_AGENT_EXPORT_VAR)
4159 (IP_AGENT_EXPORT_VAR_DECL): Define.
4160 (tracing): Declare.
4161 (gdb_agent_get_raw_reg): Declare.
4162
fe978cb0
PA		 41632015-02-27 Tom Tromey <tromey@redhat.com>
4164 Pedro Alves <palves@redhat.com>
4165
4166 Rename symbols whose names are reserved C++ keywords throughout.
4167
3bc3d82a
PA		 41682015-02-27 Pedro Alves <palves@redhat.com>
4169
4170 * Makefile.in (COMPILER): New, get it from autoconf.
4171 (CXX): Get from autoconf instead.
4172 (COMPILE.pre): Use COMPILER.
4173 (CC-LD): Rename to ...
4174 (CC_LD): ... this. Use COMPILER.
4175 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT), $(IPA_LIB)): Adjust.
4176 (CXX_FOR_TARGET): Default to g++ instead of gcc.
4177 * acinclude.m4: Include build-with-cxx.m4.
4178 * configure.ac: Call AC_PROG_CXX and GDB_AC_BUILD_WITH_CXX.
4179 Disable -Werror by default if building in C++ mode.
4180 (build_warnings): Add -Wno-sign-compare, -Wno-write-strings and
4181 -Wno-narrowing in C++ mode. Run supported-warning-flags tests with
4182 the C++ compiler. Save/restore CXXFLAGS too.
4183 * configure: Regenerate.
4184
07697489
PA		 41852015-02-27 Pedro Alves <palves@redhat.com>
4186
4187 * acinclude.m4: Include libiberty.m4.
4188 * configure.ac: Call libiberty_INIT.
4189 * config.in, configure: Regenerate.
4190
9beb7c4e
PA		 41912015-02-26 Pedro Alves <palves@redhat.com>
4192
4193 * linux-low.c (linux_wait_1): When incrementing the PC past a
4194 program breakpoint always use the_low_target.breakpoint_len as
4195 increment, rather than the maximum between that and
4196 the_low_target.decr_pc_after_break.
4197
8090aef2
PA		 41982015-02-23 Pedro Alves <palves@redhat.com>
4199
4200 * linux-low.c (check_stopped_by_breakpoint): Don't check if the
4201 thread was doing a step-over; always adjust the PC if
4202 we stepped over a permanent breakpoint.
4203 (linux_wait_1): If we stepped over breakpoint that was on top of a
4204 permanent breakpoint, manually advance the PC past it.
4205
bc9540e8
PA		 42062015-02-23 Pedro Alves <palves@redhat.com>
4207
4208 * linux-x86-low.c (REGSIZE): Define in both 32-bit and 64-bit
4209 modes.
4210 (x86_fill_gregset, x86_store_gregset): Use it when handling
4211 $orig_eax.
4212
2db9a427
PA		 42132015-02-20 Pedro Alves <palves@redhat.com>
4214
4215 * thread-db.c: Include "nat/linux-procfs.h".
4216 (thread_db_init): Skip listing new threads if the kernel supports
4217 PTRACE_EVENT_CLONE and /proc/PID/task/ is accessible.
4218
afa8d396
PA		 42192015-02-20 Pedro Alves <palves@redhat.com>
4220
4221 * linux-low.c (status_pending_p_callback): Use ptid_match.
4222
c9587f88
AT		 42232015-02-19 Antoine Tremblay <antoine.tremblay@ericsson.com>
4224
4225 PR breakpoints/16812
4226 * linux-low.c (wstatus_maybe_breakpoint): Remove.
4227 (linux_low_filter_event): Update wstatus_maybe_breakpoint name.
4228 (linux_wait_1): Report SIGTRAP,SIGILL,SIGSEGV.
4229
b05ec7a5
AT		 42302015-02-10 Antoine Tremblay <antoine.tremblay@ericsson.com>
4231
4232 PR breakpoints/15956
4233 * tracepoint.c (cmd_qtinit): Add check for current_thread.
4234
d33501a5
MM		 42352015-02-09 Markus Metzger <markus.t.metzger@intel.com>
4236
4237 * linux-low.c (linux_low_btrace_conf): Print size.
4238 * server.c (handle_btrace_conf_general_set): New.
4239 (hanle_general_set): Call handle_btrace_conf_general_set.
4240 (handle_query): Report Qbtrace-conf:bts:size as supported.
4241
f4abbc16
MM		 42422015-02-09 Markus Metzger <markus.t.metzger@intel.com>
4243
4244 * linux-low.c (linux_low_enable_btrace): Update parameters.
4245 (linux_low_btrace_conf): New.
4246 (linux_target_ops)<to_btrace_conf>: Initialize.
4247 * server.c (current_btrace_conf): New.
4248 (handle_btrace_enable): Rename to ...
4249 (handle_btrace_enable_bts): ... this. Pass &current_btrace_conf
4250 to target_enable_btrace. Update comment. Update users.
4251 (handle_qxfer_btrace_conf): New.
4252 (qxfer_packets): Add btrace-conf entry.
4253 (handle_query): Report qXfer:btrace-conf:read as supported packet.
4254 * target.h (target_ops)<enable_btrace>: Update parameters and comment.
4255 (target_ops)<read_btrace_conf>: New.
4256 (target_enable_btrace): Update parameters.
4257 (target_read_btrace_conf): New.
4258
043c3577
MM		 42592015-02-09 Markus Metzger <markus.t.metzger@intel.com>
4260
4261 * server.c (handle_btrace_general_set): Remove call to
4262 target_supports_btrace.
4263 (supported_btrace_packets): New.
4264 (handle_query): Call supported_btrace_packets.
4265 * target.h: include btrace-common.h.
4266 (btrace_target_info): Removed.
4267 (supports_btrace, target_supports_btrace): Update parameters.
4268
734b0e4b
MM		 42692015-02-09 Markus Metzger <markus.t.metzger@intel.com>
4270
4271 * Makefile.in (SFILES): Add common/btrace-common.c.
4272 (OBS): Add common/btrace-common.o.
4273 (btrace-common.o): Add build rules.
4274 * linux-low: Include btrace-common.h.
4275 (linux_low_read_btrace): Use struct btrace_data. Call
4276 btrace_data_init and btrace_data_fini.
4277
d6c146e9
PA		 42782015-02-06 Pedro Alves <palves@redhat.com>
4279
4280 * thread-db.c (find_new_threads_callback): Add debug output.
4281
20ba1ce6
PA		 42822015-02-04 Pedro Alves <palves@redhat.com>
4283
4284 * linux-low.c (handle_extended_wait): Don't resume LWPs here.
4285 (resume_stopped_resumed_lwps): New function.
4286 (linux_wait_for_event_filtered): Use it.
4287
8cc73a39
SDJ		 42882015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
4289
4290 * Makefile.in (SFILES): Add linux-personality.c.
4291 (linux-personality.o): New rule.
4292 * configure.srv (srv_linux_obj): Add linux-personality.o to the
4293 list of objects to be built.
4294 * linux-low.c: Include nat/linux-personality.h.
4295 (linux_create_inferior): Remove code to disable address space
4296 randomization (moved to ../nat/linux-personality.c). Create
4297 cleanup to disable address space randomization.
4298
fb23d554
SDJ		 42992015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
4300
4301 * Makefile.in (posix-strerror.o): New rule.
4302 (mingw-strerror.o): Likewise.
4303 * configure: Regenerated.
4304 * configure.ac: Source file ../common/common.host. Initialize new
4305 variable srv_host_obs. Add srv_host_obs to GDBSERVER_DEPFILES.
4306
cdf43629
YQ		 43072015-01-14 Yao Qi <yao@codesourcery.com>
4308
4309 * Makefile.in (SFILES): Add nat/ppc-linux.c.
4310 (ppc-linux.o): New rule.
4311 * configure.srv (powerpc*-*-linux*): Add ppc-linux.o.
4312 * configure.ac: AC_CHECK_FUNCS(getauxval).
4313 * config.in: Re-generated.
4314 * configure: Re-generated.
4315 * linux-ppc-low.c (ppc_arch_setup) [__powerpc64__]: Call
4316 ppc64_64bit_inferior_p
4317
514c5338
YQ		 43182015-01-14 Yao Qi <yao@codesourcery.com>
4319
4320 * linux-ppc-low.c: Include "nat/ppc-linux.h".
4321 (PPC_FEATURE_HAS_VSX): Move to nat/ppc-linux.h.
4322 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Likewise.
4323 (PT_ORIG_R3, PT_TRAP): Likewise.
4324 (PTRACE_GETVSXREGS, PTRACE_SETVSXREGS): Likewise.
4325 (PTRACE_GETVRREGS, PTRACE_SETVRREGS): Likewise.
4326 (PTRACE_GETEVRREGS, PTRACE_SETEVRREGS): Likewise.
4327
3368c1e5
JB		 43282015-01-10 Joel Brobecker <brobecker@adacore.com>
4329
4330 * i387-fp.c (i387_cache_to_xsave): In look over
4331 num_avx512_zmmh_high_registers, replace use of struct i387_xsave
4332 zmmh_low_space field by use of zmmh_high_space.
4333
582511be
PA		 43342015-01-09 Pedro Alves <palves@redhat.com>
4335
4336 * linux-low.c (step_over_bkpt): Move higher up in the file.
4337 (handle_extended_wait): Don't store the stop_pc here.
4338 (get_stop_pc): Adjust comments and rename to ...
4339 (check_stopped_by_breakpoint): ... this. Record whether the LWP
4340 stopped for a software breakpoint or hardware breakpoint.
4341 (thread_still_has_status_pending_p): New function.
4342 (status_pending_p_callback): Use
4343 thread_still_has_status_pending_p. If the event is no longer
4344 interesting, resume the LWP.
4345 (handle_tracepoints): Add assert.
4346 (maybe_move_out_of_jump_pad): Remove cancel_breakpoints call.
4347 (wstatus_maybe_breakpoint): New function.
4348 (cancel_breakpoint): Delete function.
4349 (check_stopped_by_watchpoint): New function, factored out from
4350 linux_low_filter_event.
4351 (lp_status_maybe_breakpoint): Delete function.
4352 (linux_low_filter_event): Remove filter_ptid argument.
4353 Leave thread group exits pending here. Store the LWP's stop PC.
4354 Always leave events pending.
4355 (linux_wait_for_event_filtered): Pull all events out of the
4356 kernel, and leave them all pending.
4357 (count_events_callback, select_event_lwp_callback): Consider all
4358 events.
4359 (cancel_breakpoints_callback, linux_cancel_breakpoints): Delete.
4360 (select_event_lwp): Only give preference to the stepping LWP in
4361 all-stop mode. Adjust comments.
4362 (ignore_event): New function.
4363 (linux_wait_1): Delete 'retry' label. Use ignore_event. Remove
4364 references to cancel_breakpoints. Adjust to renames. Also give
4365 equal priority to all LWPs that have had events in non-stop mode.
4366 If reporting a software breakpoint event, unadjust the LWP's PC.
4367 (linux_wait): If linux_wait_1 returned an ignored event, retry.
4368 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback):
4369 Adjust.
4370 (linux_resume_one_lwp): Store the LWP's PC. Adjust.
4371 (resume_status_pending_p): Use thread_still_has_status_pending_p.
4372 (linux_stopped_by_watchpoint): Adjust.
4373 (linux_target_ops): Remove reference to linux_cancel_breakpoints.
4374 * linux-low.h (enum lwp_stop_reason): New.
4375 (struct lwp_info) <stop_pc>: Adjust comment.
4376 <stopped_by_watchpoint>: Delete field.
4377 <stop_reason>: New field.
4378 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
4379 * mem-break.c (software_breakpoint_inserted_here)
4380 (hardware_breakpoint_inserted_here): New function.
4381 * mem-break.h (software_breakpoint_inserted_here)
4382 (hardware_breakpoint_inserted_here): Declare.
4383 * target.h (struct target_ops) <cancel_breakpoints>: Remove field.
4384 (cancel_breakpoints): Delete.
4385 * tracepoint.c (clear_installed_tracepoints, stop_tracing)
4386 (upload_fast_traceframes): Remove references to
4387 cancel_breakpoints.
4388
a33e3959
PA		 43892015-01-09 Pedro Alves <palves@redhat.com>
4390
4391 * thread-db.c (find_new_threads_callback): Ignore thread if the
4392 kernel thread ID is -1.
4393
8784d563
PA		 43942015-01-09 Pedro Alves <palves@redhat.com>
4395
4396 * linux-low.c (linux_attach_fail_reason_string): Move to
4397 nat/linux-ptrace.c, and rename.
4398 (linux_attach_lwp): Update comment.
4399 (attach_proc_task_lwp_callback): New function.
4400 (linux_attach): Adjust to rename and use
4401 linux_proc_attach_tgid_threads.
4402 (linux_attach_fail_reason_string): Delete declaration.
4403
76f2b779
JB		 44042015-01-01 Joel Brobecker <brobecker@adacore.com>
4405
4406 * gdbreplay.c (gdbreplay_version): Update copyright year to 2015.
4407 * server.c (gdbserver_version): Likewise.
4408
fafcc06a
SDJ		 44092014-12-29 Sergio Durigan Junior <sergiodj@redhat.com>
4410
4411 * remote-utils.c: Include ctype.h.
4412 (input_interrupt): Explicitly handle the case when the char
4413 received is the NUL byte. Improve the printing of non-ASCII
4414 characters.
4415
beed38b8
JB		 44162014-12-16 Joel Brobecker <brobecker@adacore.com>
4417
4418 * linux-low.c (linux_low_filter_event): Update call to
4419 linux_enable_event_reporting following the addition of
4420 a new parameter to that function.
4421
bf330350
CU		 44222014-12-16 Catalin Udma <catalin.udma@freescale.com>
4423
4424 PR server/17457
4425 * linux-aarch64-low.c (AARCH64_FPSR_REGNO): New define.
4426 (AARCH64_FPCR_REGNO): Likewise.
4427 (AARCH64_NUM_REGS): Update to include fpsr/fpcr registers.
4428 (aarch64_fill_fpregset): Add missing fpsr/fpcr registers.
4429 (aarch64_store_fpregset): Likewise.
4430
5227d625
JB		 44312014-12-15 Joel Brobecker <brobecker@adacore.com>
4432
4433 * lynx-low.c (lynx_resume): Use PTRACE_SINGLESTEP_ONE if N == 1.
4434 Remove FIXME comment about assumption about N.
4435
f93b65a0
JB		 44362014-12-13 Joel Brobecker <brobecker@adacore.com>
4437
4438 * configure.ac: If large-file support is disabled in GDBserver,
4439 pass --disable-largefile to ACX_CONFIGURE_DIR call for "gnulib".
4440 * configure: Regenerate.
4441
e5a9158d
AA		 44422014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
4443
4444 * linux-low.c (regsets_fetch_inferior_registers): Suppress the
4445 warning upon ENODATA from ptrace.
4446 * linux-s390-low.c (s390_store_tdb): New.
4447 (s390_regsets): Add regset for NT_S390_TDB.
4448
feea5f36
AA		 44492014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
4450
4451 * linux-low.c (regsets_store_inferior_registers): Skip regsets
4452 without a fill_function.
4453 * linux-s390-low.c (s390_fill_last_break): Remove.
4454 (s390_regsets): Set fill_function to NULL for NT_S390_LAST_BREAK.
4455 (s390_arch_setup): Use regset's size instead of fill_function for
4456 loop end condition.
4457
098dbe61
AA		 44582014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
4459
4460 * linux-low.c (regsets_fetch_inferior_registers): Do not invoke
4461 the regset's store function when ptrace returned an error.
4462 * regcache.c (get_thread_regcache): Invalidate register cache
4463 before fetching inferior's registers.
4464
28eef672
AA		 44652014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
4466
4467 * linux-low.c (regsets_fetch_inferior_registers): Rephrase
4468 while-loop as for-loop.
4469 (regsets_store_inferior_registers): Likewise.
4470
bdca27a2
YQ		 44712014-11-28 Yao Qi <yao@codesourcery.com>
4472
4473 * configure.ac(AC_CHECK_FUNCS): Remove readlink.
4474 * config.in, configure: Re-generate.
4475 * hostio.c (handle_unlink): Remove code checking HAVE_READLINK
4476 is defined.
4477
9c232dda
YQ		 44782014-11-21 Yao Qi <yao@codesourcery.com>
4479
4480 * configure.ac: Don't invoke AC_FUNC_ALLOCA.
4481 (AC_CHECK_HEADERS): Remove malloc.h.
4482 * configure: Re-generated.
4483 * config.in: Re-generated.
4484 * server.h: Don't include alloca.h and malloc.h.
4485 * gdbreplay.c: Don't check HAVE_ALLOCA_H is defined.
4486 Don't include malloc.h.
4487
43968415
JB		 44882014-11-17 Joel Brobecker <brobecker@adacore.com>
4489
4490 * lynx-low.c (lynx_write_memory): Put lynx_read_memory and
4491 corresponding ERRNO check in same block.
4492
40e91bc7
PA		 44932014-11-12 Pedro Alves <palves@redhat.com>
4494
4495 * server.c (cont_thread): Update comment.
4496 (start_inferior, attach_inferior): No longer clear cont_thread.
4497 (handle_v_cont): No longer set cont_thread.
4498 (captured_main): Clear cont_thread each time a GDB connects.
4499
c2c118cf
PA		 45002014-11-12 Pedro Alves <palves@redhat.com>
4501
4502 * linux-low.c (linux_wait_1): Don't force a wait for the Hc
4503 thread, and don't resume all threads if the Hc thread has exited.
4504
78708b7c
PA		 45052014-11-12 Pedro Alves <palves@redhat.com>
4506
4507 * linux-low.c (linux_request_interrupt): Always send a SIGINT to
4508 the process group instead of to a specific LWP.
4509
a2abc7de
PA		 45102014-10-15 Pedro Alves <palves@redhat.com>
4511
4512 PR server/17487
4513 * win32-arm-low.c (arm_set_thread_context): Remove current_event
4514 parameter.
4515 (arm_set_thread_context): Delete.
4516 (the_low_target): Adjust.
4517 * win32-i386-low.c (debug_registers_changed)
4518 (debug_registers_used): Delete.
4519 (update_debug_registers_callback): New function.
4520 (x86_dr_low_set_addr, x86_dr_low_set_control): Mark all threads as
4521 needing to update their debug registers.
4522 (win32_get_current_dr): New function.
4523 (x86_dr_low_get_addr, x86_dr_low_get_control)
4524 (x86_dr_low_get_status): Fetch the debug register from the thread
4525 record's context.
4526 (i386_initial_stuff): Adjust.
4527 (i386_get_thread_context): Remove current_event parameter. Don't
4528 clear debug_registers_changed nor copy DR values to
4529 debug_reg_state.
4530 (i386_set_thread_context): Delete.
4531 (i386_prepare_to_resume): New function.
4532 (i386_thread_added): Mark the thread as needing to update irs
4533 debug registers.
4534 (the_low_target): Remove i386_set_thread_context and install
4535 i386_prepare_to_resume.
4536 * win32-low.c (win32_get_thread_context): Adjust.
4537 (win32_set_thread_context): Use SetThreadContext
4538 directly.
4539 (win32_prepare_to_resume): New function.
4540 (win32_require_context): New function, factored out from ...
4541 (thread_rec): ... this.
4542 (continue_one_thread): Call win32_prepare_to_resume on each thread
4543 we're about to continue.
4544 (win32_resume): Call win32_prepare_to_resume on the event thread.
4545 * win32-low.h (struct win32_thread_info)
4546 <debug_registers_changed>: New field.
4547 (struct win32_target_ops): Change prototype of set_thread_context,
4548 delete set_thread_context and add prepare_to_resume.
4549 (win32_require_context): New declaration.
4550
a442d071
GB		 45512014-10-08 Gary Benson <gbenson@redhat.com>
4552
4553 * server.h: Do not include common-exceptions.h.
4554
6f1947e8
GB		 45552014-10-08 Gary Benson <gbenson@redhat.com>
4556
4557 * server.h: Do not include cleanups.h.
4558
63b434a4
JH		 45592014-09-30 James Hogan <james.hogan@imgtec.com>
4560
4561 * Makefile.in (clean): Add rm -f commands for mips-dsp-linux.c and
4562 mips64-dsp-linux.c.
4563
c4d9ceb6
YQ		 45642014-09-23 Yao Qi <yao@codesourcery.com>
4565
4566 * linux-low.c (lp_status_maybe_breakpoint): New function.
4567 (linux_low_filter_event): Call lp_status_maybe_breakpoint.
4568 (count_events_callback): Likewise.
4569 (select_event_lwp_callback): Likewise.
4570 (cancel_breakpoints_callback): Likewise.
4571
89a5711c
DB		 45722014-09-19 Don Breazeal <donb@codesourcery.com>
4573
4574 * linux-low.c (handle_extended_wait): Call
4575 linux_ptrace_get_extended_event.
4576 (get_stop_pc, get_detach_signal, linux_low_filter_event): Call
4577 linux_is_extended_waitstatus.
4578
bffc0964
JB		 45792014-09-16 Joel Brobecker <brobecker@adacore.com>
4580
4581 * Makefile.in (CPPFLAGS): Define.
4582 (INTERNAL_CFLAGS_BASE): Add ${CPPFLAGS}.
4583 (IPAGENT_CFLAGS): Remove ${CPPFLAGS}.
4584
0bfdf32f
GB		 45852014-09-16 Gary Benson <gbenson@redhat.com>
4586
4587 * inferiors.h (current_inferior): Renamed as...
4588 (current_thread): New variable. All uses updated.
4589 * linux-low.c (get_pc): Renamed saved_inferior as saved_thread.
4590 (maybe_move_out_of_jump_pad): Likewise.
4591 (cancel_breakpoint): Likewise.
4592 (linux_low_filter_event): Likewise.
4593 (wait_for_sigstop): Likewise.
4594 (linux_resume_one_lwp): Likewise.
4595 (need_step_over_p): Likewise.
4596 (start_step_over): Likewise.
4597 (linux_stabilize_threads): Renamed save_inferior as saved_thread.
4598 * linux-x86-low.c (x86_linux_update_xmltarget): Likewise.
4599 * proc-service.c (ps_lgetregs): Renamed reg_inferior as reg_thread
4600 and save_inferior as saved_thread.
4601 * regcache.c (get_thread_regcache): Renamed saved_inferior as
4602 saved_thread.
4603 (regcache_invalidate_thread): Likewise.
4604 * remote-utils.c (prepare_resume_reply): Likewise.
4605 * thread-db.c (thread_db_get_tls_address): Likewise.
4606 (disable_thread_event_reporting): Likewise.
4607 (remove_thread_event_breakpoints): Likewise.
4608 * tracepoint.c (gdb_agent_about_to_close): Renamed save_inferior
4609 as saved_thread.
4610 * target.h (set_desired_inferior): Renamed as...
4611 (set_desired_thread): New declaration. All uses updated.
4612 * server.c (myresume): Updated comment to reference thread instead
4613 of inferior.
4614 (handle_serial_event): Likewise.
4615 (handle_target_event): Likewise.
4616
361c8ade
GB		 46172014-09-12 Tom Tromey <tromey@redhat.com>
4618 Gary Benson <gbenson@redhat.com>
4619
4620 * regcache.h: Include common-regcache.h.
4621 (regcache_read_pc): Don't declare.
4622 * regcache.c (get_thread_regcache_for_ptid): New function.
4623
bd9269f7
GB		 46242014-09-11 Tom Tromey <tromey@redhat.com>
4625 Gary Benson <gbenson@redhat.com>
4626
4627 * symbol.c: New file.
4628 * Makefile.in (SFILES): Add symbol.c.
4629 (OBS): Add symbol.o.
4630
f8c1d06b
GB		 46312014-09-11 Gary Benson <gbenson@redhat.com>
4632
4633 * target.c (target_stop_ptid, target_continue_ptid): New
4634 functions.
4635
721ec300
GB		 46362014-09-11 Tom Tromey <tromey@redhat.com>
4637 Gary Benson <gbenson@redhat.com>
4638
4639 * target.h: Include target/target.h.
4640 * target.c (target_read_memory, target_read_uint32)
4641 (target_write_memory): New functions.
4642
c5e92cca
GB		 46432014-09-11 Gary Benson <gbenson@redhat.com>
4644
4645 * server.h (debug_hw_points): Don't declare.
4646 * server.c (debug_hw_points): Don't define. Replace all uses
4647 with show_debug_regs.
4648 * linux-aarch64-low.c (debug_hw_points): Don't define. Replace
4649 all uses with show_debug_regs.
4650
2e4bb98a
EBM		 46512014-09-08 Edjunior Barbosa Machado <emachado@linux.vnet.ibm.com>
4652
4653 * linux-ppc-low.c (ppc_collect_ptrace_register): Adjust routine to take
4654 endianness into account.
4655 (ppc_supply_ptrace_register): Likewise.
4656
ac740bc7
JH		 46572014-09-03 James Hogan <james.hogan@imgtec.com>
4658
4659 * linux-mips-low.c (mips_read_description): Reset errno to 0 prior
4660 to reading DSP_CONTROL with PTRACE_PEEKUSER ptrace call.
4661
97ea6506
GB		 46622014-09-03 Gary Benson <gbenson@redhat.com>
4663
4664 * linux-x86-low.c (x86_linux_prepare_to_resume): Use
4665 ALL_DEBUG_ADDRESS_REGISTERS.
4666
df7e5265
GB		 46672014-09-02 Gary Benson <gbenson@redhat.com>
4668
4669 * i386-low.h: Renamed as...
4670 * x86-low.h: New file. All type, function and variable name
4671 prefixes changed from "i386_" to "x86_". All references updated.
4672 * i386-low.c: Renamed as...
4673 * x86-low.c: New file. All type, function and variable name
4674 prefixes changed from "i386_" to "x86_". All references updated.
4675
ed859da7
GB		 46762014-09-02 Gary Benson <gbenson@redhat.com>
4677
4678 * linux-x86-low.c (x86_linux_new_process): Use XCNEW.
4679 (x86_linux_new_thread): Likewise.
4680
860789c7
GB		 46812014-08-29 Gary Benson <gbenson@redhat.com>
4682
4683 * server.h (setjmp.h): Do not include.
4684 (toplevel): Do not declare.
4685 (common-exceptions.h): Include.
4686 (cleanups.h): Likewise.
4687 * server.c (toplevel): Do not define.
4688 (exit_code): New static global.
4689 (detach_or_kill_for_exit_cleanup): New function.
4690 (main): New function. Original main renamed to...
4691 (captured_main): New function.
4692 * utils.c (verror) [!IN_PROCESS_AGENT]: Use throw_verror.
4693
ff55e1b5
GB		 46942014-08-29 Gary Benson <gbenson@redhat.com>
4695
4696 * Makefile.in (SFILES): Add common/common-exceptions.c.
4697 (OBS): Add common-exceptions.o.
4698 (common-exceptions.o): New rule.
4699 * utils.c (prepare_to_throw_exception): New function.
4700
e9bcb658
GB		 47012014-08-29 Gary Benson <gbenson@redhat.com>
4702
4703 * config.in: Regenerate.
4704 * configure: Likewise.
4705
e3180625
GB		 47062014-08-29 Gary Benson <gbenson@redhat.com>
4707
4708 * Makefile.in (SFILES): Add common/cleanups.c.
4709 (OBS): cleanups.o.
4710 (cleanups.o): New rule.
4711
e3d6ba5d
GB		 47122014-08-29 Gary Benson <gbenson@redhat.com>
4713
4714 * utils.c (internal_vwarning): New function.
4715
7096e886
GB		 47162014-08-28 Gary Benson <gbenson@redhat.com>
4717
4718 * utils.h (fatal): Remove declaration.
4719 * utils.c (fatal): Remove function.
4720
14ce3192
GB		 47212014-08-28 Gary Benson <gbenson@redhat.com>
4722
4723 * tracepoint.c (gdb_agent_init): Replace fatal with
4724 perror_with_name.
4725 (initialize_tracepoint): Likewise.
4726
50278d59
GB		 47272014-08-28 Gary Benson <gbenson@redhat.com>
4728
4729 * remote-utils.c (remote_prepare): Replace fatal with error.
4730
aa96c426
GB		 47312014-08-28 Gary Benson <gbenson@redhat.com>
4732
4733 * linux-low.c (linux_async): Replace fatal with warning.
4734 Tidy up and return.
4735 (linux_start_non_stop): Return -1 if linux_async failed.
4736
f7160e97
GB		 47372014-08-28 Gary Benson <gbenson@redhat.com>
4738
4739 * linux-x86-low.c (i386_dr_low_set_addr): Replace check with
4740 gdb_assert.
4741 (i386_dr_low_get_addr): Remove vague comment.
4742 * win32-i386-low.c (i386_dr_low_set_addr): Replace check with
4743 gdb_assert.
4744
38e08fca
GB		 47452014-08-28 Gary Benson <gbenson@redhat.com>
4746
4747 * inferiors.c (get_thread_process): Replace check with gdb_assert.
4748 * linux-low.c (linux_wait_for_event_filtered): Replace fatal with
4749 internal_error.
4750 (linux_resume_one_lwp): Likewise.
4751 * linux-x86-low.c (x86_siginfo_fixup): Replace checks with
4752 gdb_assert.
4753 * mem-break.c (raw_bkpt_type_to_target_hw_bp_type): Replace fatal
4754 with internal_error.
4755 * regcache.c (get_thread_regcache): Replace check with gdb_assert.
4756 (init_register_cache): Replace fatal with gdb_assert_not_reached.
4757 (find_register_by_name): Replace fatal with internal_error.
4758 (find_regno): Likewise.
4759 * tdesc.c (init_target_desc): Replace check with gdb_assert.
4760 * thread-db.c (thread_db_create_event): Likewise.
4761 (thread_db_load_search): Likewise.
4762 (try_thread_db_load_1): Likewise.
4763 * tracepoint.c (get_jump_space_head): Replace fatal with
4764 internal_error.
4765 (claim_trampoline_space): Likewise.
4766 (have_fast_tracepoint_trampoline_buffer): Likewise.
4767 (cmd_qtstart): Likewise.
4768 (stop_tracing): Likewise.
4769 (fast_tracepoint_collecting): Likewise.
4770 (target_malloc): Likewise.
4771 (download_tracepoint): Likewise.
4772 (download_trace_state_variables): Replace check with gdb_assert.
4773 (upload_fast_traceframes): Replace fatal with internal_error.
4774
34abf635
GB		 47752014-08-19 Tom Tromey <tromey@redhat.com>
4776 Gary Benson <gbenson@redhat.com>
4777
4778 * Makefile.in (SFILES): Add common/common-debug.c.
4779 (OBS): Add common-debug.o.
4780 (common-debug.o): New rule.
4781 * debug.h (debug_printf): Don't declare.
4782 * debug.c (debug_printf): Renamed and rewritten as...
4783 (debug_vprintf): New function.
4784
f6e94d78
GB		 47852014-08-19 Gary Benson <gbenson@redhat.com>
4786
4787 * utils.h: Do not include print-utils.h.
4788
9239eeab
GB		 47892014-08-19 Tom Tromey <tromey@redhat.com>
4790 Gary Benson <gbenson@redhat.com>
4791
4792 * server.h: Add static assertion.
4793 (gdb_byte, CORE_ADDR, LONGEST, ULONGEST): Remove.
4794
ef87c8bb
GB		 47952014-08-19 Tom Tromey <tromey@redhat.com>
4796 Gary Benson <gbenson@redhat.com>
4797
4798 * Makefile.in (SFILES): Add common/errors.c.
4799 (OBS): Add errors.o.
4800 (IPA_OBS): Add errors-ipa.o.
4801 (errors.o): New rule.
4802 (errors-ipa.o): Likewise.
4803 * utils.h (perror_with_name, error, warning): Don't declare.
4804 * utils.c (warning): Renamed and rewritten as...
4805 (vwarning): New function.
4806 (error): Renamed and rewritten as...
4807 (verror): New function.
4808 (internal_error): Renamed and rewritten as...
4809 (internal_verror): New function.
4810
bb974a24
GB		 48112014-08-07 Gary Benson <gbenson@redhat.com>
4812
4813 * configure.ac (AC_CHECK_HEADERS): Remove errno.h.
4814 * configure: Regenerate.
4815 * config.in: Likewise.
4816 * server.h: Do not include errno.h.
4817 * event-loop.c: Likewise.
4818 * hostio-errno.c: Likewise.
4819 * linux-low.c: Likewise.
4820 * remote-utils.c: Likewise.
4821 * spu-low.c: Likewise.
4822 * utils.c: Likewise.
4823 * gdbreplay.c: Unconditionally include errno.h.
4824
6d3d12eb
GB		 48252014-08-07 Gary Benson <gbenson@redhat.com>
4826
4827 * server.h: Do not include string.h.
4828 * event-loop.c: Likewise.
4829 * linux-low.c: Likewise.
4830 * regcache.c: Likewise.
4831 * remote-utils.c: Likewise.
4832 * spu-low.c: Likewise.
4833 * utils.c: Likewise.
4834
dccbb609
GB		 48352014-08-07 Gary Benson <gbenson@redhat.com>
4836
4837 * server.h: Do not include gdb_assert.h.
4838
e76df0d0
GB		 48392014-08-07 Gary Benson <gbenson@redhat.com>
4840
4841 * server.h: Do not include common-utils.h.
4842
4cb9c816
GB		 48432014-08-07 Gary Benson <gbenson@redhat.com>
4844
4845 * server.h: Do not include ptid.h.
4846 * notif.h: Likewise.
4847
3995eeee
GB		 48482014-08-07 Gary Benson <gbenson@redhat.com>
4849
4850 * server.h: Do not include gdb_locale.h.
4851
cb9f1a9b
GB		 48522014-08-07 Gary Benson <gbenson@redhat.com>
4853
4854 * server.h: Do not include gdb/signals.h.
4855 * win32-low.c: Likewise.
4856
a5fceff8
GB		 48572014-08-07 Gary Benson <gbenson@redhat.com>
4858
4859 * server.h: Do not include pathmax.h.
4860
b9391142
GB		 48612014-08-07 Gary Benson <gbenson@redhat.com>
4862
4863 * server.h: Do not include libiberty.h.
4864 * linux-bfin-low.c: Likewise.
4865
0e443c87
GB		 48662014-08-07 Gary Benson <gbenson@redhat.com>
4867
4868 * server.h: Do not include ansidecl.h.
4869
8ebb3f56
GB		 48702014-08-07 Gary Benson <gbenson@redhat.com>
4871
4872 * linux-x86-low.c: Do not include stddef.h.
4873 * lynx-ppc-low.c: Likewise.
4874 * tracepoint.c: Likewise.
4875
8980bdf6
GB		 48762014-08-07 Gary Benson <gbenson@redhat.com>
4877
4878 * server.h: Do not include stdarg.h.
4879 * nto-low.c: Likewise.
4880
d7096f71
GB		 48812014-08-07 Gary Benson <gbenson@redhat.com>
4882
4883 * server.h: Do not include stdlib.h.
4884 * inferiors.c: Likewise.
4885 * linux-low.c: Likewise.
4886 * regcache.c: Likewise.
4887 * spu-low.c: Likewise.
4888 * tracepoint.c: Likewise.
4889 * utils.c: Likewise.
4890
d02f550d
GB		 48912014-08-07 Gary Benson <gbenson@redhat.com>
4892
4893 * server.h: Do not include stdio.h.
4894 * linux-low.c: Likewise.
4895 * remote-utils.c: Likewise.
4896 * spu-low.c: Likewise.
4897 * utils.c: Likewise.
4898 * wincecompat.c: Likewise.
4899
87f6c4e3
GB		 49002014-08-06 Gary Benson <gbenson@redhat.com>
4901
4902 * regcache.c (init_register_cache): Move conditionals inside if.
4903
7089dca4
GB		 49042014-08-06 Gary Benson <gbenson@redhat.com>
4905
4906 * linux-low.c (linux_supports_non_stop): Use target_is_async_p.
4907
462f517e
GB		 49082014-07-31 Gary Benson <gbenson@redhat.com>
4909
4910 * ax.h: Do not include server.h.
4911 * gdbthread.h: Likewise.
4912 * lynx-low.h: Likewise.
4913 * notif.h: Likewise.
4914
976411d6
GB		 49152014-07-30 Gary Benson <gbenson@redhat.com>
4916
4917 * server.h: Include common-defs.h.
4918 Do not include config.h or build-gnulib-gdbserver/config.h.
4919
d41f6d8e
GB		 49202014-07-30 Gary Benson <gbenson@redhat.com>
4921
4922 * hostio-errno.c: Move server.h to top of includes list.
4923 * inferiors.c: Likewise.
4924 * linux-x86-low.c: Likewise.
4925 * notif.c: Include server.h.
4926
314c6a35
TT		 49272014-07-24 Tom Tromey <tromey@redhat.com>
4928 Gary Benson <gbenson@redhat.com>
4929
4930 * server.h (CORE_ADDR): Now unsigned.
4931
69ff6be5
PA		 49322014-07-16 Pedro Alves <palves@redhat.com>
4933
4934 * linux-low.c (linux_kill_one_lwp): Use kill_lwp, not kill.
4935
ce9e3fe7
PA		 49362014-07-15 Pedro Alves <palves@redhat.com>
4937
4938 * linux-low.c (linux_kill_one_lwp): Save errno and work with saved
4939 copy.
4940
e76126e8
PA		 49412014-07-11 Pedro Alves <palves@redhat.com>
4942
4943 * linux-low.c (kill_wait_lwp): New function, based on
4944 kill_one_lwp_callback, but use my_waitpid directly.
4945 (kill_one_lwp_callback, linux_kill): Use it.
4946
8e9db26e
PA		 49472014-06-23 Pedro Alves <palves@redhat.com>
4948
4949 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR_CONTROL
4950 before setting DR0..DR3.
4951
698b3e08
GB		 49522014-06-20 Gary Benson <gbenson@redhat.com>
4953
4954 * configure.ac (AC_REPLACE_FUNCS) <vasprintf, vsnprintf>: Removed.
4955 * configure: Regenerated.
4956 * config.in: Likewise.
4957
125f8a3d
GB		 49582014-06-20 Gary Benson <gbenson@redhat.com>
4959
4960 * Makefile.in (SFILES): Update locations for files moved
4961 from common to nat.
4962 (object file files): Reordered.
4963
42995dbd
GB		 49642014-06-20 Gary Benson <gbenson@redhat.com>
4965
4966 * i386-low.h (i386_dr_low_can_set_addr): Removed.
4967 (i386_dr_low_set_addr): Likewise.
4968 (i386_dr_low_get_addr): Likewise.
4969 (i386_dr_low_can_set_control): Likewise.
4970 (i386_dr_low_set_control): Likewise.
4971 (i386_dr_low_get_control): Likewise.
4972 (i386_dr_low_get_status): Likewise.
4973 (i386_get_debug_register_length): Likewise.
4974 * linux-x86-low.c (i386_dr_low_set_addr):
4975 Changed signature. Made static.
4976 (i386_dr_low_get_addr): Likewise.
4977 (i386_dr_low_set_control): Likewise.
4978 (i386_dr_low_get_control): Likewise.
4979 (i386_dr_low_get_status): Likewise.
4980 (i386_dr_low): New global variable.
4981 * win32-i386-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
e1d2394b
MS		 49892014-06-20 Marcus Shawcroft <marcus.shawcroft@arm.com>
4990
4991 * configure.ac: Invoke. AC_CHECK_TOOL(AR, ar).
4992 * Makefile.in (AR, AR_FLAGS): Define.
4993 * configure: Regenerate.
4994
3a8ee006
GB		 49952014-06-19 Gary Benson <gbenson@redhat.com>
4996
4997 * Makefile.in (i386-dregs.o): New rule.
4998 * configure.srv: Add i386-dregs.o to all targets using i386-low.o.
4999 * i386-low.c (target.h): Remove include.
5000 (TARGET_HAS_DR_LEN_8): Now in i386-dregs.c.
5001 (DR_CONTROL_SHIFT): Likewise.
5002 (DR_CONTROL_SIZE): Likewise.
5003 (DR_RW_EXECUTE): Likewise.
5004 (DR_RW_WRITE): Likewise.
5005 (DR_RW_READ): Likewise.
5006 (DR_RW_IORW): Likewise.
5007 (DR_LEN_1): Likewise.
5008 (DR_LEN_2): Likewise.
5009 (DR_LEN_4): Likewise.
5010 (DR_LEN_8): Likewise.
5011 (DR_LOCAL_ENABLE_SHIFT): Likewise.
5012 (DR_GLOBAL_ENABLE_SHIFT): Likewise.
5013 (DR_ENABLE_SIZE): Likewise.
5014 (DR_LOCAL_SLOWDOWN): Likewise.
5015 (DR_GLOBAL_SLOWDOWN): Likewise.
5016 (DR_CONTROL_RESERVED): Likewise.
5017 (I386_DR_CONTROL_MASK): Likewise.
5018 (I386_DR_VACANT): Likewise.
5019 (I386_DR_LOCAL_ENABLE): Likewise.
5020 (I386_DR_GLOBAL_ENABLE): Likewise.
5021 (I386_DR_DISABLE): Likewise.
5022 (I386_DR_SET_RW_LEN): Likewise.
5023 (I386_DR_GET_RW_LEN): Likewise.
5024 (I386_DR_WATCH_HIT): Likewise.
5025 (i386_wp_op_t): Likewise.
5026 (i386_show_dr): Likewise.
5027 (i386_length_and_rw_bits): Likewise.
5028 (i386_insert_aligned_watchpoint): Likewise.
5029 (i386_remove_aligned_watchpoint): Likewise.
5030 (i386_handle_nonaligned_watchpoint): Likewise.
5031 i386_update_inferior_debug_regs(): Likewise.
5032 (i386_dr_insert_watchpoint): Likewise.
5033 (i386_dr_remove_watchpoint): Likewise.
5034 (i386_dr_region_ok_for_watchpoint): Likewise.
5035 (i386_dr_stopped_data_address): Likewise.
5036 (i386_dr_stopped_by_watchpoint): Likewise.
5037
8f26655c
GB		 50382014-06-19 Gary Benson <gbenson@redhat.com>
5039
5040 * i386-low.c (i386_dr_show): Renamed to
5041 i386_show_dr and made static. All uses updated.
5042 (i386_dr_length_and_rw_bits): Renamed to
5043 i386_length_and_rw_bits and made static.
5044 All uses updated.
5045 (i386_dr_insert_aligned_watchpoint): Renamed to
5046 i386_insert_aligned_watchpoint and made static.
5047 All uses updated.
5048 (i386_dr_remove_aligned_watchpoint): Renamed to
5049 i386_remove_aligned_watchpoint and made static.
5050 All uses updated.
5051 (i386_dr_update_inferior_debug_regs): Renamed to
5052 i386_update_inferior_debug_regs and made static.
5053 All uses updated.
5054
b9228891
GB		 50552014-06-18 Gary Benson <gbenson@redhat.com>
5056
5171def3
GB		 5057 * i386-low.h (i386_dr_low_can_set_addr): New macro.
5058 (i386_dr_low_can_set_control): Likewise.
5059 (i386_get_debug_register_length): Likewise.
5060 * i386-low.c (i386_dr_low_can_set_addr): Now in i386-low.h.
5061 (i386_dr_low_can_set_control): Likewise.
5062 (i386_get_debug_register_length): Likewise.
5063
50642014-06-17 Gary Benson <gbenson@redhat.com>
5065
b9228891
GB		 5066 * i386-low.h (i386-dregs.h): New include.
5067 (DR_FIRSTADDR): Now in i386-dregs.h.
5068 (DR_LASTADDR): Likewise.
5069 (DR_NADDR): Likewise.
5070 (DR_STATUS): Likewise.
5071 (DR_CONTROL): Likewise.
5072 (i386_debug_reg_state): Likewise.
5073 (i386_dr_insert_watchpoint): Likewise.
5074 (i386_dr_remove_watchpoint): Likewise.
5075 (i386_dr_region_ok_for_watchpoint): Likewise.
5076 (i386_dr_stopped_data_address): Likewise.
5077 (i386_dr_stopped_by_watchpoint): Likewise.
5078 * i386-low.c (ALL_DEBUG_REGISTERS): Likewise.
5079
4be83cc2
GB		 50802014-06-18 Gary Benson <gbenson@redhat.com>
5081
5082 * i386-low.h (i386_low_insert_watchpoint): Renamed to
5083 i386_dr_insert_watchpoint.
5084 (i386_low_remove_watchpoint): Renamed to
5085 i386_dr_remove_watchpoint.
5086 (i386_low_region_ok_for_watchpoint): Renamed to
5087 i386_dr_region_ok_for_watchpoint.
5088 (i386_low_stopped_data_address): Renamed to
5089 i386_dr_stopped_data_address.
5090 (i386_low_stopped_by_watchpoint): Renamed to
5091 i386_dr_stopped_by_watchpoint.
5092 * i386-low.c (i386_show_dr): Renamed to
5093 i386_dr_show and made nonstatic. All uses updated.
5094 (i386_length_and_rw_bits): Renamed to
5095 i386_dr_length_and_rw_bits and made nonstatic.
5096 All uses updated.
5097 (i386_insert_aligned_watchpoint): Renamed to
5098 i386_dr_insert_aligned_watchpoint and made nonstatic.
5099 All uses updated.
5100 (i386_remove_aligned_watchpoint): Renamed to
5101 i386_dr_remove_aligned_watchpoint and made nonstatic.
5102 All uses updated.
5103 (i386_update_inferior_debug_regs): Renamed to
5104 i386_dr_update_inferior_debug_regs and made nonstatic.
5105 All uses updated.
5106 (i386_low_insert_watchpoint): Renamed to
5107 i386_dr_insert_watchpoint. All uses updated.
5108 (i386_low_remove_watchpoint): Renamed to
5109 i386_dr_remove_watchpoint. All uses updated.
5110 (i386_low_region_ok_for_watchpoint): Renamed to
5111 i386_dr_region_ok_for_watchpoint. All uses updated.
5112 (i386_low_stopped_data_address): Renamed to
5113 i386_dr_stopped_data_address. All uses updated.
5114 (i386_low_stopped_by_watchpoint): Renamed to
5115 i386_dr_stopped_by_watchpoint. All uses updated.
5116
131aa0d4
GB		 51172014-06-18 Gary Benson <gbenson@redhat.com>
5118
5119 * i386-low.c (i386_dr_low_can_set_addr): New macro.
5120 (i386_dr_low_can_set_control): Likewise.
5121 (i386_insert_aligned_watchpoint): New check.
5122
d9305f7f
GB		 51232014-06-18 Gary Benson <gbenson@redhat.com>
5124
5125 * i386-low.c (i386_update_inferior_debug_regs) <inf_state>:
5126 Renamed to state.
5127
e927c9fc
GB		 51282014-06-18 Gary Benson <gbenson@redhat.com>
5129
5130 * i386-low.c (i386_length_and_rw_bits): Use internal_error
5131 instead of fatal and error.
5132 (i386_handle_nonaligned_watchpoint): Likewise.
5133
1b6d4134
GB		 51342014-06-18 Gary Benson <gbenson@redhat.com>
5135
5136 * i386-low.c (i386_get_debug_register_length): New macro.
5137 (TARGET_HAS_DR_LEN_8): Remove conditional. Use above macro.
5138 (i386_show_dr): Use debug_printf instead of fprintf. Use
5139 phex to format values.
5140
6e62758f
GB		 51412014-06-18 Gary Benson <gbenson@redhat.com>
5142
5143 * i386-low.h: Comment changes.
5144 * i386-low.c: Likewise.
5145
fc6e2f03
GB		 51462014-06-18 Gary Benson <gbenson@redhat.com>
5147
5148 * i386-low.c: Whitespace changes.
5149
f9d1eeed
TT		 51502014-06-12 Tom Tromey <tromey@redhat.com>
5151
5152 * utils.c (freeargv): Remove.
5153
0b04e523
TT		 51542014-06-12 Tom Tromey <tromey@redhat.com>
5155
5156 * debug.c (debug_printf): Remove HAVE_GETTIMEOFDAY checks.
5157 * server.c (monitor_show_help): Remove HAVE_GETTIMEOFDAY check.
5158 (parse_debug_format_options): Likewise.
5159 (gdbserver_usage): Likewise.
5160 * Makefile.in (LIBIBERTY_BUILDDIR, LIBIBERTY): New variables.
5161 (SUBDIRS, REQUIRED_SUBDIRS): Add libiberty.
5162 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT)): Depend on and link
5163 against libiberty.
5164 ($(LIBGNU)): Depend on libiberty.
5165 (all-lib): Recurse into all subdirs.
5166 (install-only): Invoke "install" target in subdirs.
5167 (vasprintf.o, vsnprintf.o, safe-ctype.o, lbasename.o): Remove
5168 targets.
5169 * configure: Rebuild.
5170 * configure.ac: Add ACX_CONFIGURE_DIR for libiberty. Don't check
5171 for vasprintf, vsnprintf, or gettimeofday.
5172 * configure.srv: Don't add safe-ctype.o or lbasename.o to
5173 srv_tgtobj.
5174
270c9937
JB		 51752014-06-05 Joel Brobecker <brobecker@adacore.com>
5176
5177 * development.sh: Delete.
5178 * Makefile.in (config.status): Adjust dependency on development.sh.
5179 * configure.ac: Adjust development.sh source call.
5180 * configure: Regenerate.
5181
0a261ed8
PA		 51822014-06-02 Pedro Alves <palves@redhat.com>
5183
5184 * ax.c (gdb_free_agent_expr): New function.
5185 * ax.h (gdb_free_agent_expr): New declaration.
5186 * mem-break.c (delete_gdb_breakpoint_1): Also clear the commands
5187 list.
5188 (clear_breakpoint_conditions, clear_breakpoint_commands): Make
5189 static.
5190 (clear_breakpoint_conditions_and_commands): New function.
5191 * mem-break.h (clear_breakpoint_conditions): Delete declaration.
5192 (clear_breakpoint_conditions_and_commands): New declaration.
5193
e9dae05e
RR		 51942014-05-23 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
5195
5196 * linux-aarch64-low.c (asm/ptrace.h): Include.
5197
5876f503
JK		 51982014-05-21 Jan Kratochvil <jan.kratochvil@redhat.com>
5199
5200 Fix TLS access for -static -pthread.
5201 * gdbserver/thread-db.c (struct thread_db): Add td_thr_tlsbase_p.
5202 (thread_db_get_tls_address): Call it if LOAD_MODULE is zero.
5203 (thread_db_load_search, try_thread_db_load_1): Initialize it.
5204
802e8e6d
PA		 52052014-05-20 Pedro Alves <palves@redhat.com>
5206
5207 * linux-aarch64-low.c (aarch64_insert_point)
5208 (aarch64_remove_point): No longer check whether the type is
5209 supported here. Adjust to new interface.
5210 (the_low_target): Install aarch64_supports_z_point_type as
5211 supports_z_point_type method.
5212 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type): New function.
5213 (arm_linux_hw_point_initialize): Take an enum raw_bkpt_type
5214 instead of a Z packet char. Adjust.
5215 (arm_supports_z_point_type): New function.
5216 (arm_insert_point, arm_remove_point): Adjust to new interface.
5217 (the_low_target): Install arm_supports_z_point_type.
5218 * linux-crisv32-low.c (cris_supports_z_point_type): New function.
5219 (cris_insert_point, cris_remove_point): Adjust to new interface.
5220 Don't check whether the type is supported here.
5221 (the_low_target): Install cris_supports_z_point_type.
5222 * linux-low.c (linux_supports_z_point_type): New function.
5223 (linux_insert_point, linux_remove_point): Adjust to new interface.
5224 * linux-low.h (struct linux_target_ops) <insert_point,
5225 remove_point>: Take an enum raw_bkpt_type instead of a char. Add
5226 raw_breakpoint pointer parameter.
5227 <supports_z_point_type>: New method.
5228 * linux-mips-low.c (mips_supports_z_point_type): New function.
5229 (mips_insert_point, mips_remove_point): Adjust to new interface.
5230 Use mips_supports_z_point_type.
5231 (the_low_target): Install mips_supports_z_point_type.
5232 * linux-ppc-low.c (the_low_target): Install NULL as
5233 supports_z_point_type method.
5234 * linux-s390-low.c (the_low_target): Install NULL as
5235 supports_z_point_type method.
5236 * linux-sparc-low.c (the_low_target): Install NULL as
5237 supports_z_point_type method.
5238 * linux-x86-low.c (x86_supports_z_point_type): New function.
5239 (x86_insert_point): Adjust to new insert_point interface. Use
5240 insert_memory_breakpoint. Adjust to new
5241 i386_low_insert_watchpoint interface.
5242 (x86_remove_point): Adjust to remove_point interface. Use
5243 remove_memory_breakpoint. Adjust to new
5244 i386_low_remove_watchpoint interface.
5245 (the_low_target): Install x86_supports_z_point_type.
5246 * lynx-low.c (lynx_target_ops): Install NULL as
5247 supports_z_point_type callback.
5248 * nto-low.c (nto_supports_z_point_type): New.
5249 (nto_insert_point, nto_remove_point): Adjust to new interface.
5250 (nto_target_ops): Install nto_supports_z_point_type.
5251 * mem-break.c: Adjust intro comment.
5252 (struct raw_breakpoint) <raw_type, size>: New fields.
5253 <inserted>: Update comment.
5254 <shlib_disabled>: Delete field.
5255 (enum bkpt_type) <gdb_breakpoint>: Delete value.
5256 <gdb_breakpoint_Z0, gdb_breakpoint_Z1, gdb_breakpoint_Z2,
5257 gdb_breakpoint_Z3, gdb_breakpoint_Z4>: New values.
5258 (raw_bkpt_type_to_target_hw_bp_type): New function.
5259 (find_enabled_raw_code_breakpoint_at): New function.
5260 (find_raw_breakpoint_at): New type and size parameters. Use them.
5261 (insert_memory_breakpoint): New function, based off
5262 set_raw_breakpoint_at.
5263 (remove_memory_breakpoint): New function.
5264 (set_raw_breakpoint_at): Reimplement.
5265 (set_breakpoint): New, based on set_breakpoint_at.
5266 (set_breakpoint_at): Reimplement.
5267 (delete_raw_breakpoint): Go through the_target->remove_point
5268 instead of assuming memory breakpoints.
5269 (find_gdb_breakpoint_at): Delete.
5270 (Z_packet_to_bkpt_type, Z_packet_to_raw_bkpt_type): New functions.
5271 (find_gdb_breakpoint): New function.
5272 (set_gdb_breakpoint_at): Delete.
5273 (z_type_supported): New function.
5274 (set_gdb_breakpoint_1): New function, loosely based off
5275 set_gdb_breakpoint_at.
5276 (check_gdb_bp_preconditions, set_gdb_breakpoint): New functions.
5277 (delete_gdb_breakpoint_at): Delete.
5278 (delete_gdb_breakpoint_1): New function, loosely based off
5279 delete_gdb_breakpoint_at.
5280 (delete_gdb_breakpoint): New function.
5281 (clear_gdb_breakpoint_conditions): Rename to ...
5282 (clear_breakpoint_conditions): ... this. Don't handle a NULL
5283 breakpoint.
5284 (add_condition_to_breakpoint): Make static.
5285 (add_breakpoint_condition): Take a struct breakpoint pointer
5286 instead of an address. Adjust.
5287 (gdb_condition_true_at_breakpoint): Rename to ...
5288 (gdb_condition_true_at_breakpoint_z_type): ... this, and add
5289 z_type parameter.
5290 (gdb_condition_true_at_breakpoint): Reimplement.
5291 (add_breakpoint_commands): Take a struct breakpoint pointer
5292 instead of an address. Adjust.
5293 (gdb_no_commands_at_breakpoint): Rename to ...
5294 (gdb_no_commands_at_breakpoint_z_type): ... this. Add z_type
5295 parameter. Return true if no breakpoint was found. Change debug
5296 output.
5297 (gdb_no_commands_at_breakpoint): Reimplement.
5298 (run_breakpoint_commands): Rename to ...
5299 (run_breakpoint_commands_z_type): ... this. Add z_type parameter,
5300 and change return type to boolean.
5301 (run_breakpoint_commands): New function.
5302 (gdb_breakpoint_here): Also check for Z1 breakpoints.
5303 (uninsert_raw_breakpoint): Don't try to reinsert a disabled
5304 breakpoint. Go through the_target->remove_point instead of
5305 assuming memory breakpoint.
5306 (uninsert_breakpoints_at, uninsert_all_breakpoints): Uninsert
5307 software and hardware breakpoints.
5308 (reinsert_raw_breakpoint): Go through the_target->insert_point
5309 instead of assuming memory breakpoint.
5310 (reinsert_breakpoints_at, reinsert_all_breakpoints): Reinsert
5311 software and hardware breakpoints.
5312 (check_breakpoints, breakpoint_here, breakpoint_inserted_here):
5313 Check both software and hardware breakpoints.
5314 (validate_inserted_breakpoint): Assert the breakpoint is a
5315 software breakpoint. Set the inserted flag to -1 instead of
5316 setting shlib_disabled.
5317 (delete_disabled_breakpoints): Adjust.
5318 (validate_breakpoints): Only validate software breakpoints.
5319 Adjust to inserted flag change.
5320 (check_mem_read, check_mem_write): Skip breakpoint types other
5321 than software breakpoints. Adjust to inserted flag change.
5322 * mem-break.h (enum raw_bkpt_type): New enum.
5323 (raw_breakpoint, struct process_info): Forward declare.
5324 (Z_packet_to_target_hw_bp_type): Delete declaration.
5325 (raw_bkpt_type_to_target_hw_bp_type, Z_packet_to_raw_bkpt_type)
5326 (set_gdb_breakpoint, delete_gdb_breakpoint)
5327 (clear_breakpoint_conditions): New declarations.
5328 (set_gdb_breakpoint_at, clear_gdb_breakpoint_conditions): Delete.
5329 (breakpoint_inserted_here): Update comment.
5330 (add_breakpoint_condition, add_breakpoint_commands): Replace
5331 address parameter with a breakpoint pointer parameter.
5332 (gdb_breakpoint_here): Update comment.
5333 (delete_gdb_breakpoint_at): Delete.
5334 (insert_memory_breakpoint, remove_memory_breakpoint): Declare.
5335 * server.c (process_point_options): Take a struct breakpoint
5336 pointer instead of an address. Adjust.
5337 (process_serial_event) <Z/z packets>: Use set_gdb_breakpoint and
5338 delete_gdb_breakpoint.
5339 * spu-low.c (spu_target_ops): Install NULL as
5340 supports_z_point_type method.
5341 * target.h: Include mem-break.h.
5342 (struct target_ops) <prepare_to_access_memory>: Update comment.
5343 <supports_z_point_type>: New field.
5344 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
5345 instead of a char. Also take a raw breakpoint pointer.
5346 * win32-arm-low.c (the_low_target): Install NULL as
5347 supports_z_point_type.
5348 * win32-i386-low.c (i386_supports_z_point_type): New function.
5349 (i386_insert_point, i386_remove_point): Adjust to new interface.
5350 (the_low_target): Install i386_supports_z_point_type.
5351 * win32-low.c (win32_supports_z_point_type): New function.
5352 (win32_insert_point, win32_remove_point): Adjust to new interface.
5353 (win32_target_ops): Install win32_supports_z_point_type.
5354 * win32-low.h (struct win32_target_ops):
5355 <supports_z_point_type>: New method.
5356 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
5357 instead of a char. Also take a raw breakpoint pointer.
5358
932539e3
PA		 53592014-05-20 Pedro Alves <palves@redhat.com>
5360
5361 * mem-break.h: Include break-common.h.
5362 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
5363 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): New defines.
5364 (Z_packet_to_target_hw_bp_type): New declaration.
5365 * mem-break.c (Z_packet_to_target_hw_bp_type): New function.
5366 * i386-low.c (Z_PACKET_HW_BP, Z_PACKET_WRITE_WP, Z_PACKET_READ_WP)
5367 (Z_PACKET_ACCESS_WP): Delete macros.
5368 (Z_packet_to_hw_type): Delete function.
5369 * i386-low.h: Don't include break-common.h here.
5370 (Z_packet_to_hw_type): Delete declaration.
5371 * linux-x86-low.c (x86_insert_point, x86_insert_point): Call
5372 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
5373 * win32-i386-low.c (i386_insert_point, i386_remove_point): Call
5374 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
5375 * linux-aarch64-low.c: Don't include break-common.h here.
5376 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
5377 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): Delete macros.
5378 (Z_packet_to_target_hw_bp_type): Delete function.
5379 * linux-mips-low.c (rsp_bp_type_to_target_hw_bp_type): Delete
5380 function.
5381 (mips_insert_point, mips_remove_point): Use
5382 Z_packet_to_target_hw_bp_type.
5383
4ff0d3d8
PA		 53842014-05-20 Pedro Alves <palves@redhat.com>
5385
5386 * linux-aarch64-low.c: Include break-common.h.
5387 (enum target_point_type): Delete.
5388 (Z_packet_to_point_type): Rename to ...
5389 (Z_packet_to_target_hw_bp_type): ... this, and return a
5390 target_hw_bp_type instead.
5391 (aarch64_show_debug_reg_state): Take an enum target_hw_bp_type
5392 instead of an enum target_point_type.
5393 (aarch64_point_encode_ctrl_reg): Likewise. Compute type mask from
5394 breakpoint type.
5395 (aarch64_dr_state_insert_one_point)
5396 (aarch64_dr_state_remove_one_point, aarch64_handle_breakpoint)
5397 (aarch64_handle_aligned_watchpoint)
5398 (aarch64_handle_unaligned_watchpoint, aarch64_handle_watchpoint):
5399 Take an enum target_hw_bp_type instead of an enum
5400 target_point_type.
5401 (aarch64_supports_z_point_type): New function.
5402 (aarch64_insert_point, aarch64_remove_point): Use it. Adjust to
5403 use Z_packet_to_target_hw_bp_type.
5404
786dc519
JB		 54052014-05-20 Joel Brobecker <brobecker@adacore.com>
5406
5407 * configure.ac: Only use -Werror by default when DEVELOPMENT
5408 is true.
5409 * configure: Regenerate.
5410
9e0aa64f
JK		 54112014-05-19 Jan Kratochvil <jan.kratochvil@redhat.com>
5412
5413 Fix gdbserver qGetTLSAddr for x86_64 -m32.
5414 * linux-x86-low.c (X86_64_USER_REGS): New.
5415 (x86_fill_gregset): Call memset for BUF first in x86_64 -m32 case.
5416
2b577b92
YQ		 54172014-04-28 Yao Qi <yao@codesourcery.com>
5418
5419 * Makefile.in (i386-avx512.c): Fix the typo of generated file
5420 name.
5421
94611da2
PA		 54222014-04-25 Pedro Alves <palves@redhat.com>
5423
5424 PR server/16255
5425 * linux-low.c (linux_attach_fail_reason_string): New function.
5426 (linux_attach_lwp): Delete.
5427 (linux_attach_lwp_1): Rename to ...
5428 (linux_attach_lwp): ... this. Take a ptid instead of a pid as
5429 argument. Remove "initial" parameter. Return int instead of
5430 void. Don't error or warn here.
5431 (linux_attach): Adjust to call linux_attach_lwp. Call error on
5432 failure to attach to the tgid. Call warning when failing to
5433 attach to an lwp.
5434 * linux-low.h (linux_attach_lwp): Take a ptid instead of a pid as
5435 argument. Remove "initial" parameter. Return int instead of
5436 void. Don't error or warn here.
5437 (linux_attach_fail_reason_string): New declaration.
5438 * thread-db.c (attach_thread): Adjust to linux_attach_lwp's
5439 interface change. Use linux_attach_fail_reason_string.
5440
01f9f808
MS		 54412014-04-24 Michael Sturm <michael.sturm@mintel.com>
5442 Walfred Tedeschi <walfred.tedeschi@intel.com>
5443
5444 * Makefile.in: Added rules to handle new files
5445 i386-avx512.c i386-avx512-linux.c amd64-avx512.c
5446 amd64-avx512-linux.c x32-avx512.c x32-avx512-linux.c.
5447 * configure.srv (srv_i386_regobj): Add i386-avx512.o.
5448 (srv_i386_linux_regobj): Add i386-avx512-linux.o.
5449 (srv_amd64_regobj): Add amd64-avx512.o and x32-avx512.o.
5450 (srv_amd64_linux_regobj): Add amd64-avx512-linux.o and
5451 x32-avx512-linux.o.
5452 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx512.xml.
5453 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx512.xml.
5454 (srv_amd64_xmlfiles): Add i386/amd64-avx512.xml and
5455 i386/x32-avx512.xml.
5456 (srv_i386_linux_xmlfiles): Add i386/i386-avx512-linux.xml.
5457 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx512-linux.xml and
5458 i386/x32-avx512-linux.xml.
5459 * i387-fp.c (num_avx512_k_registers): New constant for number
5460 of K registers.
5461 (num_avx512_zmmh_low_registers): New constant for number of
5462 lower ZMM registers (0-15).
5463 (num_avx512_zmmh_high_registers): New constant for number of
5464 higher ZMM registers (16-31).
5465 (num_avx512_ymmh_registers): New contant for number of higher
5466 YMM registers (ymm16-31 added by avx521 on x86_64).
5467 (num_avx512_xmm_registers): New constant for number of higher
5468 XMM registers (xmm16-31 added by AVX512 on x86_64).
5469 (struct i387_xsave): Add space for AVX512 registers.
5470 (i387_cache_to_xsave): Change raw buffer size to 64 characters.
5471 Add code to handle AVX512 registers.
5472 (i387_xsave_to_cache): Add code to handle AVX512 registers.
5473 * linux-x86-low.c (init_registers_amd64_avx512_linux): New
5474 prototypei from generated file.
5475 (tdesc_amd64_avx512_linux): Likewise.
5476 (init_registers_x32_avx512_linux): Likewise.
5477 (tdesc_x32_avx512_linux): Likewise.
5478 (init_registers_i386_avx512_linux): Likewise.
5479 (tdesc_i386_avx512_linux): Likewise.
5480 (x86_64_regmap): Add AVX512 registers.
5481 (x86_linux_read_description): Add code to handle AVX512 XSTATE
5482 mask.
5483 (initialize_low_arch): Add code to initialize AVX512 registers.
5484
51aa91f9
PA		 54852014-04-23 Pedro Alves <palves@redhat.com>
5486
5487 * mem-break.c (find_gdb_breakpoint_at): Make static.
5488 * mem-break.h (find_gdb_breakpoint_at): Delete declaration.
5489
a4165e94
PA		 54902014-04-23 Pedro Alves <palves@redhat.com>
5491
5492 * i386-low.c: Don't include break-common.h here.
5493 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
5494 prototype to take target_hw_bp_type as argument instead of a Z
5495 packet char.
5496 * i386-low.h: Include break-common.h here.
5497 (Z_packet_to_hw_type): Declare.
5498 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
5499 prototypes.
5500 * linux-x86-low.c (x86_insert_point): Convert the packet number to
5501 a target_hw_bp_type before calling i386_low_insert_watchpoint.
5502 (x86_remove_point): Convert the packet number to a
5503 target_hw_bp_type before calling i386_low_remove_watchpoint.
5504 * win32-i386-low.c (i386_insert_point): Convert the packet number
5505 to a target_hw_bp_type before calling i386_low_insert_watchpoint.
5506 (i386_remove_point): Convert the packet number to a
5507 target_hw_bp_type before calling i386_low_remove_watchpoint.
5508
b8acf843
PA		 55092014-04-23 Pedro Alves <palves@redhat.com>
5510
5511 * utils.h (perror_with_name): Add ATTRIBUTE_NORETURN.
5512
d708bcd1
PA		 55132014-04-10 Pedro Alves <palves@redhat.com>
5514
5515 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
5516 Check if the condition or command is NULL before checking if the
5517 breakpoint is known. On success, return true.
5518 * mem-break.h (add_breakpoint_condition): Document return.
5519 (add_breakpoint_commands): Add describing comment.
5520 * server.c (skip_to_semicolon): New function.
5521 (process_point_options): Use it.
5522
2eec7d5b
PA		 55232014-04-09 Pedro Alves <palves@redhat.com>
5524
5525 * linux-low.c (linux_read_loadmap): Pass current_inferior directly
5526 to lwpid_of.
5527
fa96cb38
PA		 55282014-02-27 Pedro Alves <palves@redhat.com>
5529
5530 PR 12702
5531 * inferiors.h (A_I_NEXT, ALL_INFERIORS_TYPE, ALL_PROCESSES): New
5532 macros.
5533 * linux-low.c (delete_lwp, handle_extended_wait): Add debug
5534 output.
5535 (last_thread_of_process_p): Take a PID argument instead of a
5536 thread pointer.
5537 (linux_wait_for_lwp): Delete.
5538 (num_lwps, check_zombie_leaders, not_stopped_callback): New
5539 functions.
5540 (linux_low_filter_event): New function, party factored out from
5541 linux_wait_for_event.
5542 (linux_wait_for_event): Rename to ...
5543 (linux_wait_for_event_filtered): ... this. Add new filter ptid
5544 argument. Partly rewrite. Always use waitpid(-1, WNOHANG) and
5545 sigsuspend. Check for zombie leaders.
5546 (linux_wait_for_event): Reimplement as wrapper around
5547 linux_wait_for_event_filtered.
5548 (linux_wait_1): Handle TARGET_WAITKIND_NO_RESUMED. Assume that if
5549 a normal or signal exit is seen, it's the whole process exiting.
5550 (wait_for_sigstop): No longer a for_each_inferior callback.
5551 Rewrite on top of linux_wait_for_event_filtered.
5552 (stop_all_lwps): Call wait_for_sigstop directly.
5553 * server.c (resume, handle_target_event): Handle
5554 TARGET_WAITKIND_NO_RESUMED.
5555
d763de10
JB		 55562014-02-26 Joel Brobecker <brobecker@adacore.com>
5557
5558 * win32-low.c (psapi_get_dll_name,
5559 * win32_CreateToolhelp32Snapshot): Delete.
5560 (win32_CreateToolhelp32Snapshot, win32_Module32First)
5561 (win32_Module32Next, load_toolhelp, toolhelp_get_dll_name):
5562 Delete.
5563 (handle_load_dll): Add function description.
5564 Remove code using psapi_get_dll_name and toolhelp_get_dll_name.
5565
850a0f76
JB		 55662014-02-26 Joel Brobecker <brobecker@adacore.com>
5567
5568 * win32-low.c (win32_add_one_solib): Add 0x1000 to load_addr.
5569 Add comment.
5570 (win32_add_all_dlls): Remove 0x1000 offset applied to DLL
5571 base address when calling win32_add_one_solib.
5572 (handle_load_dll): Delete local variable load_addr.
5573 Remove 0x1000 offset applied to DLL base address when calling
5574 win32_add_one_solib.
5575 (handle_unload_dll): Add comment.
5576
f25b3fc3
JB		 55772014-02-26 Joel Brobecker <brobecker@adacore.com>
5578
5579 * win32-low.c (win32_add_all_dlls): Renames
5580 win32_ensure_ntdll_loaded. Rewrite function documentation.
5581 Adjust implementation to always load all DLLs.
5582 Add 0x1000 offset to DLL base address when calling
5583 win32_add_one_solib.
5584 (child_initialization_done): New static global.
5585 (do_initial_child_stuff): Set child_initialization_done to
5586 zero during child initialization, and 1 after. Replace call
5587 to win32_ensure_ntdll_loaded by call to win32_add_all_dlls.
5588 Add comment.
5589 (match_dll_by_basename, dll_is_loaded_by_basename): Delete.
5590 (handle_unload_dll): Add function documentation.
5591 (get_child_debug_event): Ignore load and unload DLL events
5592 during child initialization.
5593
d86d4aaf
DE		 55942014-02-20 Doug Evans <dje@google.com>
5595
3bc32da3 5596 Remove global all_lwps.
d86d4aaf
DE		 5597 * inferiors.h (ptid_of): Move here from linux-low.h.
5598 (pid_of, lwpid_of): Ditto.
5599 * linux-aarch64-low.c (debug_reg_change_callback): Update, "entry"
5600 parameter is a struct thread_info * now.
5601 (aarch64_notify_debug_reg_change): Fetch pid from current_inferior
5602 directly. Pass &all_threads to find_inferior instead of &all_lwps.
5603 (aarch64_stopped_data_address): Fetch lwpid from current_inferior
5604 directly.
5605 (aarch64_linux_prepare_to_resume): Fetch ptid from thread.
5606 (aarch64_arch_setup): Fetch lwpid from current_inferior directly.
5607 * linux-arm-low.c (update_registers_callback): Update, "entry"
5608 parameter is a struct thread_info * now.
5609 Fetch lwpid from current_inferior directly.
5610 (arm_insert_point): Pass &all_threads to find_inferior instead of
5611 &all_lwps.
5612 (arm_remove_point): Ditto.
5613 (arm_stopped_by_watchpoint): Fetch lwp from current_inferior.
5614 (arm_prepare_to_resume): Fetch pid from thread.
5615 (arm_read_description): Fetch lwpid from current_inferior directly.
5616 * linux-low.c (all_lwps): Delete.
5617 (delete_lwp): Delete call to remove_inferior.
5618 (handle_extended_wait): Fetch lwpid from thread.
5619 (add_lwp): Don't set lwp->entry.id. Remove call to
5620 add_inferior_to_list.
5621 (linux_attach_lwp_1): Fetch pid from current_inferior directly.
5622 (linux_kill_one_lwp): Fetch ptid,lwpid from thread.
5623 (kill_one_lwp_callback): Ditto.
5624 (linux_kill): Don't dereference NULL pointer.
5625 Fetch ptid,lwpid from thread.
5626 (get_detach_signal): Fetch ptid from thread.
5627 (linux_detach_one_lwp): Fetch ptid,lwpid from thread.
5628 Simplify call to regcache_invalidate_thread.
5629 (delete_lwp_callback): Update, "entry" parameter is a
5630 struct thread_info * now. Fetch pid from thread.
5631 (linux_mourn): Pass &all_threads to find_inferior instead of &all_lwps.
5632 (status_pending_p_callback): Update, "entry" parameter is a
5633 struct thread_info * now. Fetch ptid from thread.
5634 (find_lwp_pid): Update, "entry" parameter is a
5635 struct thread_info * now.
5636 (linux_wait_for_lwp): Fetch pid from thread.
5637 (linux_fast_tracepoint_collecting): Fetch lwpid from thread.
5638 (maybe_move_out_of_jump_pad): Fetch lwpid from current_inferior.
5639 (enqueue_one_deferred_signal): Fetch lwpid from thread.
5640 (dequeue_one_deferred_signal): Ditto.
5641 (cancel_breakpoint): Fetch ptid from current_inferior.
5642 (linux_wait_for_event): Pass &all_threads to find_inferior,
5643 not &all_lwps. Fetch ptid, lwpid from thread.
5644 (count_events_callback): Update, "entry" parameter is a
5645 struct thread_info * now.
5646 (select_singlestep_lwp_callback): Ditto.
5647 (select_event_lwp_callback): Ditto.
5648 (cancel_breakpoints_callback): Ditto.
5649 (linux_cancel_breakpoints): Pass &all_threads to find_inferior,
5650 not &all_lwps.
5651 (select_event_lwp): Ditto. Fetch ptid from event_thread.
5652 (unsuspend_one_lwp): Update, "entry" parameter is a
5653 struct thread_info * now.
5654 (unsuspend_all_lwps): Pass &all_threads to find_inferior,
5655 not &all_lwps.
5656 (linux_stabilize_threads): Ditto. And for for_each_inferior.
5657 Fetch lwpid from thread, not lwp.
5658 (linux_wait_1): Fetch ptid, lwpid from current_inferior.
5659 Pass &all_threads to find_inferior, not &all_lwps.
5660 (send_sigstop): Fetch lwpid from thread, not lwp.
5661 (send_sigstop_callback): Update, "entry" parameter is a
5662 struct thread_info * now.
5663 (suspend_and_send_sigstop_callback): Ditto.
5664 (wait_for_sigstop): Ditto. Fetch ptid, lwpid from thread, lwp.
5665 (stuck_in_jump_pad_callback): Update, "entry" parameter is a
5666 struct thread_info * now.
5667 (move_out_of_jump_pad_callback): Ditto. Fetch ptid, lwpid
5668 from thread, lwp.
5669 (lwp_running): Update, "entry" parameter is a
5670 struct thread_info * now.
5671 (stop_all_lwps): Fetch ptid from thread.
5672 Pass &all_threads to find_inferior, for_each_inferior, not &all_lwps.
5673 (linux_resume_one_lwp): Fetch lwpid from thread.
5674 (linux_set_resume_request): Update, "entry" parameter is a
5675 struct thread_info * now. Fetch pid, lwpid from thread.
5676 (resume_status_pending_p): Update, "entry" parameter is a
5677 struct thread_info * now.
5678 (need_step_over_p): Ditto. Fetch lwpid from thread.
5679 (start_step_over): Fetch lwpid from thread.
5680 (linux_resume_one_thread): Update, "entry" parameter is a
5681 struct thread_info * now. Fetch lwpid from thread.
5682 (linux_resume): Pass &all_threads to find_inferior, not &all_lwps.
5683 (proceed_one_lwp): Update, "entry" parameter is a
5684 struct thread_info * now. Fetch lwpid from thread.
5685 (unsuspend_and_proceed_one_lwp): Update, "entry" parameter is a
5686 struct thread_info * now.
5687 (proceed_all_lwps): Pass &all_threads to find_inferior, not &all_lwps.
5688 (unstop_all_lwps): Ditto. Fetch lwpid from thread.
5689 (regsets_fetch_inferior_registers): Fetch lwpid from current_inferior
5690 directly.
5691 (regsets_store_inferior_registers): Ditto.
5692 (fetch_register, store_register): Ditto.
5693 (linux_read_memory, linux_write_memory): Ditto.
5694 (linux_request_interrupt): Ditto.
5695 (linux_read_auxv): Ditto.
5696 (linux_xfer_siginfo): Ditto.
5697 (linux_qxfer_spu): Ditto.
5698 (linux_qxfer_libraries_svr4): Ditto.
5699 * linux-low.h (ptid_of, pid_of, lwpid_of): Delete,
5700 moved to inferiors.h.
5701 (get_lwp): Delete.
5702 (get_thread_lwp): Update.
5703 (struct lwp_info): Delete member "entry". Simplify comment for
5704 member "thread".
5705 (all_lwps): Delete.
5706 * linux-mips-low.c (mips_read_description): Fetch lwpid from
5707 current_inferior directly.
5708 (update_watch_registers_callback): Update, "entry" parameter is a
5709 struct thread_info * now. Fetch pid from thread.
5710 (mips_linux_prepare_to_resume): Fetch ptid from thread.
5711 (mips_insert_point): Fetch lwpid from current_inferior.
5712 Pass &all_threads to find_inferior, not &all_lwps.
5713 (mips_remove_point): Pass &all_threads to find_inferior, not &all_lwps.
5714 (mips_stopped_by_watchpoint): Fetch lwpid from current_inferior
5715 directly.
5716 (mips_stopped_data_address): Ditto.
5717 * linux-s390-low.c (s390_arch_setup): Fetch pid from current_inferior
5718 directly.
5719 * linux-tile-low.c (tile_arch_setup): Ditto.
5720 * linux-x86-low.c (x86_get_thread_area): Fetch lwpid from thread.
5721 (update_debug_registers_callback): Update, "entry" parameter is a
5722 struct thread_info * now. Fetch pid from thread.
5723 (i386_dr_low_set_addr): Fetch pid from current_inferior directly.
5724 Pass &all_threads to find_inferior, not &all_lwps.
5725 (i386_dr_low_get_addr): Fetch ptid from current_inferior directly.
5726 (i386_dr_low_set_control): Fetch pid from current_inferior directly.
5727 Pass &all_threads to find_inferior, not &all_lwps.
5728 (i386_dr_low_get_control): Fetch ptid from current_inferior directly.
5729 (i386_dr_low_get_status): Ditto.
5730 (x86_linux_prepare_to_resume): Fetch ptid from thread.
5731 (x86_siginfo_fixup): Fetch lwpid from current_inferior directly.
5732 (x86_linux_read_description): Ditto.
5733 * proc-service.c (ps_getpid): Fetch pid from current_inferior directly.
5734
3b8361aa
DE		 57352014-02-20 Doug Evans <dje@google.com>
5736
5737 * inferiors.c (get_first_inferior): Fix buglet.
5738
f7667f0d
DE		 57392014-02-19 Doug Evans <dje@google.com>
5740
5741 * gdbthread.h (add_thread): Change result type to struct thread_info *.
5742 * inferiors.c (add_thread): Change result type to struct thread_info *.
5743 All callers updated.
5744 (add_lwp): Call add_thread here instead of in callers.
5745 All callers updated.
5746 * linux-low.h (get_lwp_thread): Rewrite.
5747 (struct lwp_info): New member "thread".
5748
b3312d80
DE		 57492014-02-19 Doug Evans <dje@google.com>
5750
5751 * linux-low.c (add_lwp): Change result to struct lwp_info *.
5752 All callers updated.
5753
ecc6f45c
DE		 57542014-02-19 Doug Evans <dje@google.com>
5755
5756 * inferiors.c (add_thread): Fix whitespace.
5757
649ebbca
DE		 57582014-02-19 Doug Evans <dje@google.com>
5759
5760 * dll.c (clear_dlls): Replace accessing list implemention details
5761 with API function.
5762 * gdbthread.h (get_first_thread): Declare.
5763 * inferiors.c (for_each_inferior_with_data): New function.
5764 (get_first_thread): New function.
5765 (find_thread_ptid): Simplify.
5766 (get_first_inferior): New function.
5767 (clear_list): Delete.
5768 (one_inferior_p): New function.
5769 (clear_inferior_list): New function.
5770 (clear_inferiors): Update.
5771 * inferiors.h (for_each_inferior_with_data): Declare.
5772 (clear_inferior_list): Declare.
5773 (one_inferior_p): Declare.
5774 (get_first_inferior): Declare.
5775 * linux-low.c (linux_wait_for_event): Replace accessing list
5776 implemention details with API function.
5777 * server.c (target_running): Ditto.
5778 (accumulate_file_name_length): New function.
5779 (emit_dll_description): New function.
5780 (handle_qxfer_libraries): Replace accessing list implemention
5781 details with API function.
5782 (handle_qxfer_threads_worker): New function.
5783 (handle_qxfer_threads_proper): Replace accessing list implemention
5784 details with API function.
5785 (handle_query): Ditto.
5786 (visit_actioned_threads_callback_ftype): New typedef.
5787 (visit_actioned_threads_data): New struct.
5788 (visit_actioned_threads): Rewrite to be find_inferior callback.
5789 (resume): Call find_inferior.
5790 (handle_status): Replace accessing list implemention
5791 details with API function.
5792 (process_serial_event): Replace accessing list implemention details
5793 with API function.
5794 * target.c (set_desired_inferior): Replace accessing list implemention
5795 details with API function.
5796 * tracepoint.c (same_process_p): New function.
5797 (gdb_agent_about_to_close): Replace accessing list implemention
5798 details with API function.
5799 * win32-low.c (child_delete_thread): Replace accessing list
5800 implemention details with API function.
5801 (match_dll_by_basename): New function.
5802 (dll_is_loaded_by_basename): New function.
5803 (win32_ensure_ntdll_loaded): Replace accessing list implemention
5804 details call to dll_is_loaded_by_basename.
5805
80894984
DE		 58062014-02-19 Doug Evans <dje@google.com>
5807
5808 * dll.h (struct dll_info): Add comment.
5809 * gdbthread.h (struct thread_info): Add comment.
5810 (current_ptid): Simplify.
5811 * inferiors.c (add_process): Update.
5812 (remove_process): Update.
5813 * inferiors.h (struct process_info): Rename member "head" to "entry".
5814 * linux-low.c (delete_lwp): Update.
5815 (add_lwp): Update.
5816 (last_thread_of_process_p): Update.
5817 (kill_one_lwp_callback, linux_kill): Update.
5818 (status_pending_p_callback): Update.
5819 (wait_for_sigstop): Update. Simplify read of ptid.
5820 (start_step_over): Update.
5821 * linux-low.h (ptid_of, pid_of, lwpid_of): Update.
5822 (get_lwp_thread): Update.
5823 (struct lwp_info): Rename member "head" to "entry".
5824 * regcache.h (inferior_list_entry): Delete.
5825 * server.c (kill_inferior_callback): Update.
5826 (detach_or_kill_inferior_callback): Update.
5827 (print_started_pid): Update.
5828 (print_attached_pid): Update.
5829 (process_serial_event): Simplify read of ptid.
5830 * thread-db.c (thread_db_create_event): Update.
5831 (thread_db_get_tls_address): Update.
5832 * win32-low.c (current_inferior_ptid): Simplify.
5833
46917d26
TT		 58342014-02-19 Tom Tromey <tromey@redhat.com>
5835
5836 * target.h (struct target_ops) <supports_btrace>: Add target_ops
5837 argument.
5838 (target_supports_btrace): Update.
5839
0759a81e
YQ		 58402014-02-14 Yao Qi <yao@codesourcery.com>
5841
5842 * Makefile.in (IPA_OBJS): Append rsp-low-ipa.o.
5843 (rsp-low-ipa.o): New target.
5844
a7191e8b
TT		 58452014-02-12 Tom Tromey <tromey@redhat.com>
5846
5847 * ax.c (gdb_parse_agent_expr): Use hex2bin, not
5848 convert_ascii_to_int.
5849 * regcache.c (registers_to_string): Likewise.
5850 * remote-utils.c (decode_M_packet): Likewise.
5851 * server.c (process_serial_event): Likewise.
5852
ff0e980e
TT		 58532014-02-12 Tom Tromey <tromey@redhat.com>
5854
5855 * server.c (handle_query, handle_v_run): Use hex2bin, not
5856 unhexify.
5857 * tracepoint.c (cmd_qtdpsrc, cmd_qtdv, cmd_qtnotes): Likewise.
5858
e9371aff
TT		 58592014-02-12 Tom Tromey <tromey@redhat.com>
5860
5861 * ax.c (gdb_unparse_agent_expr): Use bin2hex, not
5862 convert_int_to_ascii.
5863 * regcache.c (registers_to_string, collect_register_as_string):
5864 Likewise.
5865 * remote-utils.c (look_up_one_symbol, relocate_instruction):
5866 Likewise.
5867 * server.c (process_serial_event): Likewise.
5868 * tracepoint.c (cmd_qtstatus, response_source, response_tsv)
5869 (cmd_qtbuffer, cstr_to_hexstr): Likewise.
5870
971dc0b8
TT		 58712014-02-12 Tom Tromey <tromey@redhat.com>
5872
5873 * remote-utils.c (look_up_one_symbol, monitor_output): Use
5874 bin2hex, not hexify.
5875 * tracepoint.c (cmd_qtstatus): Likewise.
5876
0a822afb
TT		 58772014-02-12 Tom Tromey <tromey@redhat.com>
5878
5879 * remote-utils.c (monitor_output): Pass explicit length to
5880 hexify.
5881
9c3d6531
TT		 58822014-02-12 Tom Tromey <tromey@redhat.com>
5883
5884 * tracepoint.c: Include rsp-low.h.
5885 * server.c: Include rsp-low.h.
5886 * remote-utils.h (convert_ascii_to_int, convert_int_to_ascii)
5887 (unhexify, hexify, remote_escape_output, unpack_varlen_hex): Don't
5888 declare.
5889 * remote-utils.c: Include rsp-low.h.
5890 (fromhex, hexchars, ishex, unhexify, tohex, hexify)
5891 (remote_escape_output, remote_unescape_input, unpack_varlen_hex)
5892 (convert_int_to_ascii, convert_ascii_to_int): Move to
5893 common/rsp-low.c.
5894 * regcache.c: Include rsp-low.h.
5895 * ax.c: Include rsp-low.h.
5896 * Makefile.in (SFILES): Add common/rsp-low.c.
5897 (OBS): Add rsp-low.o.
5898 (rsp-low.o): New target.
5899
01fd3ea5
TT		 59002014-02-12 Tom Tromey <tromey@redhat.com>
5901
5902 * utils.h (pulongest, plongest, phex_nz): Don't declare.
5903 Include print-utils.h.
5904 * utils.c (NUMCELLS, CELLSIZE, get_cell, decimal2str, pulongest)
5905 (plongest, thirty_two, phex_nz): Remove.
5906 * Makefile.in (SFILES): Add common/print-utils.c.
5907 (OBS): Add print-utils.o.
5908 (print-utils-ipa.o): New target.
5909 (print-utils.o): New target.
5910 (IPA_OBJS): Add print-utils-ipa.o.
5911
e99dc820
TT		 59122014-02-06 Tom Tromey <tromey@redhat.com>
5913
5914 * Makefile.in (SFILES): Fix indentation.
5915
ee1e2d4f
DE		 59162014-02-05 Doug Evans <dje@google.com>
5917
5918 * linux-low.c (linux_wait_for_event): Improve comment.
5919 (linux_wait_1): Keep current_inferior in sync with event_child.
5920
f5a02773
DE		 59212014-01-22 Doug Evans <dje@google.com>
5922
5923 * gdbthread.h (gdb_id_to_thread): Delete, unused.
5924
87ce2a04
DE		 59252014-01-22 Doug Evans <dje@google.com>
5926
5927 * configure.ac (AC_CHECK_FUNCS): Add test for gettimeofday.
5928 * configure: Regenerate.
5929 * config.in: Regenerate.
5930 * Makefile.in (SFILES): Add debug.c.
5931 (OBS): Add debug.o.
5932 * debug.c: New file.
5933 * debug.h: New file.
5934 * linux-aarch64-low.c (*): Update all debugging printfs to use
5935 debug_printf instead of fprintf.
5936 * linux-arm-low.c (*): Ditto.
5937 * linux-cris-low.c (*): Ditto.
5938 * linux-crisv32-low.c (*): Ditto.
5939 * linux-m32r-low.c (*): Ditto.
5940 * linux-sparc-low.c (*): Ditto.
5941 * linux-x86.c (*): Ditto.
5942 * linux-low.c (*): Ditto.
5943 (linux_wait_1): Add calls to debug_enter, debug_exit.
5944 (linux_wait): Remove redundant debugging printf.
5945 (stop_all_lwps): Add calls to debug_enter, debug_exit.
5946 (linux_resume, unstop_all_lwps): Ditto.
5947 * mem-break.c (*): Update all debugging printfs to use
5948 debug_printf instead of fprintf.
5949 * remote-utils.c (*): Ditto.
5950 * thread-db.c (*): Ditto.
5951 * server.c #include <ctype.h>, "gdb_vecs.h".
5952 (debug_threads): Moved to debug.c.
5953 (*): Update all debugging printfs to use debug_printf instead of
5954 fprintf.
5955 (start_inferior): Replace call to fflush with call to debug_flush.
5956 (monitor_show_help): Mention set debug-format.
5957 (parse_debug_format_options): New function.
5958 (handle_monitor_command): Handle "monitor set debug-format".
5959 (gdbserver_usage): Mention --debug-format.
5960 (main): Parse --debug-format.
5961 * server.h (debug_threads): Declaration moved to debug.h.
5962 #include "debug.h".
5963 * tracepoint.c (trace_debug_1) [!IN_PROCESS_AGENT]: Add version of
5964 trace_debug_1 that uses debug_printf.
5965 (tracepoint_look_up_symbols): Update all debugging printfs to use
5966 debug_printf instead of fprintf.
5967
e671835b
BS		 59682014-01-20 Baruch Siach <baruch@tkos.co.il>
5969
5970 * linux-xtensa-low.c: Include asm/ptrace.h instead of
5971 sys/ptrace.h.
5972
b5737fa9
PA		 59732014-01-17 Pedro Alves <palves@redhat.com>
5974
ea38d2a9 5975 PR build/16445
c7faa97a
PA		 5976 * linux-x86-low.c: Don't include elf/common.h if ELFMAG0 is
5977 defined after including gdb_proc_service.h.
b5737fa9 5978
40ed484e
DE		 59792014-01-16 Doug Evans <dje@google.com>
5980
5981 * dll.c (UNSPECIFIED_CORE_ADDR): New macro.
5982 (match_dll): Use it.
5983
969c39fb
MM		 59842014-01-16 Markus Metzger <markus.t.metzger@intel.com>
5985
5986 * target.h (target_ops) <read_btrace>: Change parameters and
5987 return type to allow error reporting.
5988 * server.c (handle_qxfer_btrace): Support delta reads. Pass
5989 trace reading errors on.
5990 * linux-low.c (linux_low_read_btrace): Pass trace reading
5991 errors on.
5992 (linux_low_disable_btrace): New.
5993
ab7f45ba
DE		 59942014-01-15 Doug Evans <dje@google.com>
5995
5996 * inferiors.c (thread_id_to_gdb_id): Delete.
5997 * inferiors.h (thread_id_to_gdb_id): Delete.
5998
66af0f44
EZ		 59992014-01-13 Eli Zaretskii <eliz@gnu.org>
6000
6001 * Makefile.in (INCLUDE_CFLAGS): Remove trailing slash from
6002 "-I$(srcdir)/../". Fixes MinGW compilation errors with old GCC
6003 versions.
6004
9939e131
PA		 60052014-01-08 Pedro Alves <palves@redhat.com>
6006
6007 * server.c (handle_status): Don't discard previous queued stop
6008 replies or thread's pending status here.
6009 (main) <disconnection>: Do it here instead.
6010
b7ea362b
PA		 60112014-01-08 Pedro Alves <palves@redhat.com>
6012
6013 * gdbthread.h (struct thread_info) <status_pending_p>: New field.
6014 * server.c (visit_actioned_threads, handle_pending_status): New
6015 function.
6016 (handle_v_cont): Factor out parts to ...
6017 (resume): ... this new function. If in all-stop, and a thread
6018 being resumed has a pending status, report it without actually
6019 resuming.
6020 (myresume): Adjust to use the new 'resume' function.
6021 (clear_pending_status_callback, set_pending_status_callback)
6022 (find_status_pending_thread_callback): New functions.
6023 (handle_status): Handle the case of multiple threads having
6024 interesting statuses to report. Report threads' real last signal
6025 instead of always reporting GDB_SIGNAL_TRAP. Look for a thread
6026 with an interesting thread to report the status for, instead of
6027 always reporting the status of the first thread.
6028
28498c42
JB		 60292014-01-01 Joel Brobecker <brobecker@adacore.com>
6030
6031 * gdbserver.c (gdbserver_version): Set copyright year to 2014.
6032 * gdbreplay.c (gdbreplay_version): Likewise.
6033
f45c82da
YZ		 60342013-12-18 Yufeng Zhang <yufeng.zhang@arm.com>
6035
6036 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Set
6037 iov.iov_len with the real length in use.
6038
379a5e2d
JB		 60392013-12-13 Joel Brobecker <brobecker@adacore.com>
6040
6041 * Makefile.in (safe-ctype.o, lbasename.o): New rules.
6042 * configure.srv: Add safe-ctype.o and lbasename.o to srv_tgtobj
6043 for all targets that use win32-low.c.
6044 * win32-low.c (win32_ensure_ntdll_loaded): New function.
6045 (do_initial_child_stuff): Add call to win32_ensure_ntdll_loaded.
6046
4210d83e
PA		 60472013-12-13 Pedro Alves <palves@redhat.com>
6048
6049 * target.c (mywait): Set OURSTATUS->KIND to TARGET_WAITKIND_STOPPED
6050 if equal to TARGET_WAITKIND_LOADED.
6051 * win32-low.c (cached_status): New static global.
6052 (win32_wait): Add declaration.
6053 (do_initial_child_stuff): Flush all initial pending debug events
6054 up to the initial breakpoint.
6055 (win32_wait): If CACHED_STATUS was set, return that instead
6056 of doing a real wait. Remove the code resuming the execution
6057 of the inferior after receiving a TARGET_WAITKIND_LOADED event
6058 during the initial phase. Also remove the code changing
6059 OURSTATUS->KIND from TARGET_WAITKIND_LOADED to
6060 TARGET_WAITKIND_STOPPED.
6061
e7f0d979
YQ		 60622013-12-11 Yao Qi <yao@codesourcery.com>
6063
6064 * notif.c (handle_notif_ack): Return 0 if no notification
6065 matches.
6066
ebcf782c
DE		 60672013-11-20 Doug Evans <dje@google.com>
6068
6069 * linux-low.c (linux_set_resume_request): Fix comment.
6070
20ad9378
DE		 60712013-11-20 Doug Evans <dje@google.com>
6072
6073 * linux-low.c (resume_status_pending_p): Tweak comment.
6074
a196ebeb
WT		 60752013-11-20 Walfred Tedeschi <walfred.tedeschi@intel.com>
6076
6077 * Makefile.in: Add i386-mpx.c, i386-mpx-linux.c, amd64-mpx.c,
6078 amd64-mpx-linux.c, x32-mpx.c and x32-mpx-linux.c generation.
6079 * configure.srv (srv_i386_regobj): Add i386-mpx.o.
6080 (srv_i386_linux_regobj): Add i386-mpx-linux.o.
6081 (srv_amd64_regobj): Add amd64-mpx.o.
6082 (srv_amd64_linux_regobj): Add amd64-mpx-linux.o.
6083 (srv_i386_32bit_xmlfiles): Add i386/32bit-mpx.xml.
6084 (srv_i386_64bit_xmlfiles): Add i386/64bit-mpx.xml.
6085 * i387-fp.c (num_pl_bnd_register) Added constant.
6086 (num_pl_bnd_cfg_registers) Added constant.
6087 (struct i387_xsave) Added reserved area and MPX fields.
6088 (i387_cache_to_xsave, i387_xsave_to_cache) Add MPX.
6089 * linux-x86-low.c (init_registers_i386_mpx_linux): Declare new
6090 function.
6091 (tdesc_i386_mpx_linux): Add MPX amd64 target.
6092 (init_registers_amd64_mpx_linux): Declare new function.
6093 (tdesc_amd64_mpx_linux): Add MPX amd64 target.
6094 (x86_64_regmap): Add MPX registers.
6095 (x86_linux_read_description): Add MPX case.
6096 (initialize_low_arch): Initialize MPX targets.
6097
0080a2f6
TT		 60982013-11-18 Tom Tromey <tromey@redhat.com>
6099
6100 * configure: Rebuild.
6101 * configure.ac: Don't check for stdlib.h.
6102 * gdbreplay.c: Unconditionally include stdlib.h.
6103
2978b111
TT		 61042013-11-18 Tom Tromey <tromey@redhat.com>
6105
6106 * config.in: Rebuild.
6107 * configure: Rebuild.
6108 * configure.ac: Don't use AC_HEADER_DIRENT.
6109
a3d08894
TT		 61102013-11-18 Tom Tromey <tromey@redhat.com>
6111
6112 * server.h: Don't check HAVE_STRING_H.
6113 * gdbreplay.c: Don't check HAVE_STRING_H.
6114 * configure: Rebuild.
6115
0a5dd17d
TT		 61162013-11-18 Tom Tromey <tromey@redhat.com>
6117
6118 * Makefile.in (gdbreplay$(EXEEXT)): Depend on and link against
6119 LIBGNU.
6120
1bd2f0ba
TT		 61212013-11-08 Tom Tromey <tromey@redhat.com>
6122
6123 * configure, config.in: Rebuild.
6124 * configure.ac: Remove unused configury.
6125
3266f10b
TT		 61262013-11-08 Tom Tromey <tromey@redhat.com>
6127
6128 * acinclude.m4: Include common.m4, codeset.m4.
6129 * configure, config.in: Rebuild.
6130 * configure.ac: Use GDB_AC_COMMON.
6131
6682d959
AA		 61322013-11-06 Andreas Arnez <arnez@linux.vnet.ibm.com>
6133
6134 * linux-s390-low.c (HWCAP_S390_TE): New define.
6135 (s390_arch_setup): Consider the TE field in the HWCAP for
6136 determining 'have_regset_tdb'.
6137
fd0a4d76
SDJ		 61382013-10-16 Sergio Durigan Junior <sergiodj@redhat.com>
6139
6140 PR gdb/16014
6141 * tracepoint.c (download_tracepoint_1): Remove unnecessary double
6142 call to sizeof.
6143
1a3d890b
PA		 61442013-10-02 Pedro Alves <palves@redhat.com>
6145
6146 * server.c (process_serial_event): Don't output "GDBserver
6147 exiting" if GDB is connected through stdio.
6148 * target.c (mywait): Likewise, be silent if GDB is connected
6149 through stdio.
6150
97ad4581
JB		 61512013-10-01 Joel Brobecker <brobecker@adacore.com>
6152
6153 * lynx-low.c (lynx_add_threads_after_attach): New function.
6154 (lynx_attach): Remove call to add_thread. Add call to
6155 lynx_add_threads_after_attach instead.
6156
5b4e221c
MF		 61572013-09-28 Mike Frysinger <vapier@gentoo.org>
6158
6159 * configure.ac (AC_CHECK_HEADERS): Add sys/syscall.h
6160 * config.in, configure: Regenerated.
6161
ee47b2f8
YQ		 61622013-09-18 Yao Qi <yao@codesourcery.com>
6163
6164 PR server/15959
6165 * server.c (start_inferior): Clear 'resume_info'.
6166
d6707650 61672013-09-16 Jiong Wang <jiwang@tilera.com>
0f63d4db 6168
d6707650
JW		 6169 * linux-tile-low.c (tile_regsets): Modify the size field to 64-bit
6170 for each register.
6171
9243dd0e 61722013-09-16 Jiong Wang <jiwang@tilera.com>
0f63d4db 6173
9243dd0e
JW		 6174 * configure.srv <tilegx*-*-linux*>: Remove linux-osdata.o from and add
6175 linux-tile-low.o to srv_tgtobj.
6176
c623a6ef
WN		 61772013-09-16 Will Newton <will.newton@linaro.org>
6178
6179 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Zero
6180 out regs.
6181
fb71d39e
PA		 61822013-09-06 Pedro Alves <palves@redhat.com>
6183
6184 * Makefile.in (gdb_proc_service_h, regdef_h, regcache_h)
6185 (signals_def, signals_h, ptid_h, ax_h, agent_h, linux_btrace_h)
6186 (linux_osdata_h, vec_h, gdb_vecs_h, host_defs_h, libiberty_h)
6187 (server_h, gdbthread_h, linux_low_h, linux_ptrace_h)
6188 (gdb_thread_db_h, linux_procfs_h, lynx_low_h, nto_low_h)
6189 (mips_linux_watch_h, i386_low_h, win32_low_h): Delete.
6190
8e7e9910
PA		 61912013-09-06 Pedro Alves <palves@redhat.com>
6192
6193 * Makefile.in (linux-btrace.o, mips-linux-watch.o): Remove
6194 explicit header dependencies and use $COMPILE/$POSTCOMPILE.
6195
7c3a12ca
PA		 61962013-09-06 Pedro Alves <palves@redhat.com>
6197
6198 * linux-amd64-ipa.c: Include tracepoint.h.
6199 * linux-i386-ipa.c: Include tracepoint.h.
6200
8eb3d7b6
RW		 62012013-09-06 Ricard Wanderlof <ricardw@axis.com>
6202
6203 * linux-crisv32-low.c (PTRACE_GET_THREAD_AREA): New macro.
6204 (ps_get_thread_area): New function.
6205
eddddb9d
RW		 62062013-09-06 Ricard Wanderlof <ricardw@axis.com>
6207
6208 * linux-crisv32-low.c (elf_gregset_t): Delete typedef.
6209 (initialize_low_arch): Call init_registers_crisv32 rather than
6210 init_register_crisv32.
6211
533b0600
PA		 62122013-09-05 Pedro Alves <palves@redhat.com>
6213
6214 * server.h (handle_vFile, hostio_last_error_from_errno): Move
6215 to ...
6216 * hostio.h: ... this new file.
6217 * hostio.c, server.c, linux-low.c, nto-low.c, spu-low,
6218 win32-low.c: Include hostio.h.
6219
0ce3d3b5
PA		 62202013-09-05 Pedro Alves <palves@redhat.com>
6221
6222 * server.h (gdb_client_data, handler_func, callback_handler_func)
6223 (delete_file_handler, add_file_handler, append_callback_event)
6224 (delete_callback_event, start_event_loop, initialize_event_loop):
6225 Move to event-loop.h and include it.
6226 * event-loop.h: New file.
6227
799cdc37
PA		 62282013-09-05 Pedro Alves <palves@redhat.com>
6229
6230 * dll.c, inferiors.c, remote-utils.c, server.c: Include "dll.h".
6231 * server.h (struct dll_info, all_dlls, dlls_changed, clear_dlls)
6232 (loaded_dll, unloaded_dll): Move to ...
6233 * dll.h: ... this new file.
6234 * inferiors.c, remote-utils.c, win32-low.c: Include "dll.h".
6235
6a6bbd9d
PA		 62362013-09-05 Pedro Alves <palves@redhat.com>
6237
6238 * server.h (current_process, get_thread_process, all_processes)
6239 (add_inferior_to_list, for_each_inferior, current_inferior)
6240 (remove_inferior, add_process, remove_process, find_process_pid)
6241 (have_started_inferiors_p, have_attached_inferiors_p)
6242 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id)
6243 (clear_inferiors, find_inferior, find_inferior_id)
6244 (inferior_target_data, set_inferior_target_data)
6245 (inferior_regcache_data, set_inferior_regcache_data): Move to
6246 inferiors.h, and include it.
6247 * inferiors.h: New file.
6248
f699aaba
PA		 62492013-09-05 Pedro Alves <palves@redhat.com>
6250
6251 * server.h (struct emit_ops, current_insn_ptr, emit_error):
6252 Move ...
72f4393d 6253 * ax.h: ... here.
f699aaba 6254
c144c7a0
PA		 62552013-09-05 Pedro Alves <palves@redhat.com>
6256
6257 * ax.c, linux-low.c, linux-x86-low.c, server.c: Include
6258 tracepoint.h.
6259 * server.h (IPA_BUFSIZ, initialize_tracepoint, tracing)
6260 (disconnected_tracing, tracepoint_look_up_symbols, stop_tracing
6261 (handle_tracepoint_general_set, handle_tracepoint_query)
6262 (tracepoint_finished_step, tracepoint_was_hit)
6263 (release_while_stepping_state_list, current_traceframe)
6264 (in_readonly_region, traceframe_read_mem)
6265 (fetch_traceframe_registers, traceframe_read_sdata)
6266 (traceframe_read_info, struct fast_tpoint_collect_status)
6267 (fast_tracepoint_collecting, force_unlock_trace_buffer)
6268 (handle_tracepoit_bkpts, initialize_low_tracepoint)
6269 (supply_fast_tracepoint_registers)
6270 (supply_static_tracepoint_registers, set_trampoline_buffer_space)
6271 (ipa_tdesc, claim_trampoline_space)
6272 (have_fast_tracepoint_trampoline_buffer, gdb_agent_about_to_close)
6273 (agent_mem_read, agent_get_trace_state_variable_value)
6274 (agent_set_trace_state_variable_value, agent_tsv_read)
6275 (agent_mem_read_string, get_raw_reg_func_addr)
6276 (get_get_tsv_func_addr, get_set_tsv_func_addr): Move to ...
6277 * tracepoint.h: ... this new file.
6278
ff42e6ab
PA		 62792013-09-05 Pedro Alves <palves@redhat.com>
6280
6281 * server.h (perror_with_name, error, fatal, warning, paddress)
6282 (pulongest, plongest, phex_nz, pfildes): Move to utils.h, and
6283 include it.
6284 * utils.h: New file.
6285
541af0f4
PA		 62862013-09-05 Pedro Alves <palves@redhat.com>
6287
6288 * server.h (remote_debug, noack_mode, transport_is_reliable)
6289 (gdb_connected, STDIO_CONNECTION_NAME, remote_connection_is_stdio)
6290 (read_ptid, write_ptid, putpkt, putpkt_binary, putpkt_notif)
6291 (getpkt, remote_prepare, remote_open, remote_close, write_ok)
6292 (write_enn, initialize_async_io, enable_async_io)
6293 (disable_async_io, check_remote_input_interrupt_request)
6294 (convert_ascii_to_int, convert_int_to_ascii, new_thread_notify)
6295 (dead_thread_notify, prepare_resume_reply)
6296 (decode_address_to_semicolon, decode_address, decode_m_packet)
6297 (decode_M_packet, decode_X_packet, decode_xfer_write)
6298 (decode_search_memory_packet, unhexify, hexify)
6299 (remote_escape_output, unpack_varlen_hex, clear_symbol_cache)
6300 (look_up_one_symbol, relocate_instruction)
6301 (monitor_output): Move to remote-utils.h, and include it.
6302 * remote-utils.h: New file.
6303
eebdf26b
PA		 63042013-09-05 Pedro Alves <palves@redhat.com>
6305
6306 * server.h (_): Delete.
6307
3aafd2ff
PA		 63082013-09-02 Pedro Alves <palves@redhat.com>
6309
6310 * tracepoint.c (TRACEFRAME_EOB_MARKER_SIZE): New macro.
6311 (init_trace_buffer): Ensure at least TRACEFRAME_EOB_MARKER_SIZE is
6312 allocated.
6313 (trace_buffer_alloc): Use TRACEFRAME_EOB_MARKER_SIZE.
6314
cee83bcb
PM		 63152013-09-02 Pierre Muller <muller@sourceware.org>
6316
6317 * win32-low.c (child_xfer_memory): Check if ReadProcessMemory
6318 or WriteProcessMemory complete successfully and handle
6319 ERROR_PARTIAL_COPY error.
6320
9a13b2fa
PA		 63212013-09-02 Pedro Alves <palves@redhat.com>
6322
6323 * server.c (gdb_read_memory): Return -1 on traceframe memory read
6324 error instead of EIO.
6325
602e3198
JK		 63262013-08-28 Jan Kratochvil <jan.kratochvil@redhat.com>
6327
6328 PR server/15604
6329 * linux-low.c: Include filestuff.h.
6330 (linux_create_inferior) <pid == 0>: Call close_most_fds.
6331 * lynx-low.c: Include filestuff.h.
6332 (lynx_create_inferior) <pid == 0>: Call close_most_fds.
6333 * server.c: Include filestuff.h.
6334 (main): Call notice_open_fds.
6335 * spu-low.c: Include filestuff.h.
6336 (spu_create_inferior) <pid == 0>: Call close_most_fds.
6337
96d7229d
LM		 63382013-08-22 Luis Machado <lgustavo@codesourcery.com>
6339
6340 * Makefile.in: Explain why ../target and ../nat are not
6341 listed as include file search paths.
6342 (linux-waitpid.o): New object file rule.
6343 * configure.srv (srv_native_linux_obj): New variable.
6344 Replace all occurrences of linux native object files with
6345 $srv_native_linux_obj.
6346 * linux-low.c: Include nat/linux-nat.h and nat/linux-waitpid.h.
6347 (HAS_NOMMU): Move defining logic to common/linux-ptrace.c.
6348 (linux_enable_event_reporting): Remove declaration.
6349 (my_waitpid): Moved to common/linux-waitpid.c.
6350 (linux_wait_for_event): Pass ptid when calling
6351 linux_enable_event_reporting.
6352 (linux_supports_tracefork_flag): Remove.
6353 (linux_enable_event_reporting): Likewise.
6354 (linux_tracefork_grandchild): Remove.
6355 (STACK_SIZE): Moved to common/linux-ptrace.c.
6356 (linux_tracefork_child): Remove.
6357 (linux_test_for_tracefork): Remove.
6358 (linux_look_up_symbols): Call linux_supports_traceclone.
6359 (initialize_low): Remove call to linux_test_for_tracefork.
6360 * linux-low.h (PTRACE_TYPE_ARG3): Move to
6361 common/linux-ptrace.h.
6362 (PTRACE_TYPE_ARG4): Likewise.
6363 Include linux-ptrace.h.
6364
32940073
PA		 63652013-08-21 Pedro Alves <palves@redhat.com>
6366
6367 * config.in: Renegerate.
6368
33b60d58 63692013-08-19 Luis Machado <lgustavo@codesourcery.com>
a261b8f5 6370
33b60d58
LM		 6371 * Makefile.in (INCLUDE_CFLAGS): Include -I$(srcdir)/../.
6372 (SFILES): Remove $(srcdir)/common/target-common.c and
6373 add $(srcdir)/target/waitstatus.c.
6374 (OBS): Remove target-common.o and add waitstatus.o.
6375 (server_h): Remove $(srcdir)/../common/target-common.h and
6376 add $(srcdir)/../target/resume.h, $(srcdir)/../target/wait.h
6377 and $(srcdir)/../target/waitstatus.h.
6378 (target-common.o): Remove.
6379 (waitstatus.o): New target object file.
6380 * target.h: Do not include target-common.h and
6381 include target/resume.h, target/wait.h and
6382 target/waitstatus.h.
6383
b8e1b30e
LM		 63842013-08-13 Luis Machado <lgustavo@codesourcery.com>
6385
6386 * linux-arm-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
6387 to PTRACE_TYPE_ARG3.
6388 * linux-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
6389 to PTRACE_TYPE_ARG3 and PTRACE_ARG4_TYPE to
6390 PTRACE_TYPE_ARG4.
6391 * linux-low.h (PTRACE_ARG3_TYPE): Rename to PTRACE_TYPE_ARG3.
6392 (PTRACE_ARG4_TYPE): Rename to PTRACE_TYPE_ARG4.
6393
7a60ad40
YQ		 63942013-07-27 Jie Zhang <jie@codesourcery.com>
6395 Daniel Jacobowitz <dan@codesourcery.com>
6396 Yao Qi <yao@codesourcery.com>
6397
6398 * Makefile.in (SFILES): Add common/mips-linux-watch.c.
6399 (mips-linux-watch.o): New rule.
6400 (mips_linux_watch_h): New variable.
6401 * configure.srv <mips*-*-linux*>: Add mips-linux-watch.o to
6402 srv_tgtobj.
6403 * linux-mips-low.c: Include mips-linux-watch.h.
6404 (struct arch_process_info, struct arch_lwp_info): New.
6405 (update_watch_registers_callback): New function.
6406 (mips_linux_new_process, mips_linux_new_thread) New functions.
6407 (mips_linux_prepare_to_resume, mips_insert_point): New
6408 functions.
6409 (mips_remove_point, mips_stopped_by_watchpoint): New
6410 functions.
6411 (rsp_bp_type_to_target_hw_bp_type): New function.
6412 (mips_stopped_data_address): New function.
6413 (the_low_target): Add watchpoint support functions.
6414
de6f69ad
YQ		 64152013-07-27 Yao Qi <yao@codesourcery.com>
6416
6417 * i386-low.c: Include break-common.h.
6418 (enum target_hw_bp_type): Remove.
6419
3360c0bf
LM		 64202013-07-24 Luis Machado <lgustavo@codesourcery.com>
6421
6422 * Makefile.in (SFILES): /common/target-common.c.
6423 (OBS): Add target-common.o.
6424 (server_h): Add $(srcdir)/../common/target-common.h.
6425 (target-common.o): New target.
6426 * server.c (queue_stop_reply_callback): Free
6427 status string after use.
6428 * target.c (target_waitstatus_to_string): Remove.
6429 * target.h: Include target-common.h.
6430 (resume_kind): Likewise.
6431 (target_waitkind): Likewise.
6432 (target_waitstatus): Likewise.
6433 (TARGET_WNOHANG): Likewise.
6434
bd885420
YQ		 64352013-07-04 Yao Qi <yao@codesourcery.com>
6436
6437 * Makefile.in (host_alias): Use @host_noncanonical@.
6438 (target_alias): Use @target_noncanonical@.
6439 * configure.ac: Use ACX_NONCANONICAL_TARGET and
6440 ACX_NONCANONICAL_HOST.
6441 * configure: Regenerated.
6442
6443 Revert:
6444 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
6445
6446 * configure.ac (version_host, version_target): Set and AC_SUBST them.
6447 * configure: Rebuild.
6448 * Makefile.in (version_host, version_target): Get from configure.
6449 (version.c): Use $(version_host) and $(version_target).
6450
17ef446e
PA		 64512013-07-03 Pedro Alves <palves@redhat.com>
6452
6453 * Makefile.in (config.status): Depend on development.sh.
6454 * acinclude.m4: Include libmcheck.m4.
6455 * configure: Regenerate.
6456
7a9a7487
MG		 64572013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
6458
6459 * win32-low.c (winapi_DebugActiveProcessStop): Move the WINAPI
6460 attribute inside the parentheses.
6461 (winapi_DebugSetProcessKillOnExit): Ditto.
6462 (winapi_DebugBreakProcess): Ditto.
6463 (winapi_GenerateConsoleCtrlEvent): Ditto.
a261b8f5 6464
49b64de6
MG		 64652013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
6466
6467 * notif.h (notif_event): Add a dummy member to avoid compiler
6468 errors.
6469
d5749ee7
PA		 64702013-07-01 Pedro Alves <palves@redhat.com>
6471
6472 * hostio.c (HOSTIO_PATH_MAX): Define.
6473 (require_filename, handle_open, handle_unlink, handle_readlink):
6474 Use it.
6475
d8d2a3ee
PA		 64762013-07-01 Pedro Alves <palves@redhat.com>
6477
6478 * server.h: Include "pathmax.h".
6479 * linux-low.c: Don't include sys/param.h.
6480 (linux_pid_exe_is_elf_64_file): Use PATH_MAX instead of
6481 MAXPATHLEN.
6482 * win32-low.c: Don't include sys/param.h.
6483 (win32_create_inferior): Use PATH_MAX instead of MAXPATHLEN.
6484
bc7dea8d
PA		 64852013-07-01 Pedro Alves <palves@redhat.com>
6486
6487 * event-loop.c: Don't check HAVE_UNISTD_H before including
6488 <unistd.h>.
6489 * gdbreplay.c: Likewise.
6490 * remote-utils.c: Likewise.
6491 * server.c: Likewise.
6492 * configure.ac: Don't check for unistd.h.
6493 * configure: Regenerate.
6494
d6c2da54
TT		 64952013-06-28 Tom Tromey <tromey@redhat.com>
6496
6497 * Makefile.in (version.c): Use version.in, not
6498 common/version.in.
6499
257b6bec
MG		 65002013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
6501
6502 * configure.ac (version_host, version_target): Set and AC_SUBST them.
6503 * configure: Rebuild.
6504 * Makefile.in (version_host, version_target): Get from configure.
6505 (version.c): Use $(version_host) and $(version_target).
6506
86ebe149
DK		 65072013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
6508
6509 Fix trace-status to output user name without trailing colon.
6510 * tracepoint.c (cmd_qtstatus): Remove unnecessary colon from user name.
6511
f30aa5af
DK		 65122013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
6513
6514 Fix trace-status to output proper start-time and stop-time.
6515 * tracepoint.c (cmd_qtstatus): Modify trace-status output to
6516 output start time and stop time in hex as gdb expects.
6517
28a93511
YQ		 65182013-06-26 Pedro Alves <pedro@codesourcery.com>
6519
6520 * tracepoint.c (build_traceframe_info_xml): Output trace state
6521 variables present in the trace buffer.
6522
01208463
TT		 65232013-06-24 Tom Tromey <tromey@redhat.com>
6524
6525 * Makefile.in (version.c): Use bfd/version.h, common/version.in,
6526 create-version.sh.
6527 (version.o): Remove.
6528 * gdbreplay.c: Include version.h.
6529 (version, host_name): Don't declare.
6530 * server.h: Include version.h.
6531 (version, host_name): Don't declare.
6532
760256f9
PA		 65332013-06-12 Pedro Alves <palves@redhat.com>
6534
6535 * linux-x86-low.c (linux_is_elf64): Delete global.
6536 (x86_siginfo_fixup): Replace reference to `linux_is_elf64' global
6537 with local linux_pid_exe_is_elf_64_file use.
6538
030031ee
PA		 65392013-06-11 Pedro Alves <palves@redhat.com>
6540
6541 * linux-low.c (regset_disabled, disable_regset): New functions.
6542 (regsets_fetch_inferior_registers)
6543 (regsets_store_inferior_registers): Use them.
6544 (initialize_regsets_info); Don't allocate the disabled_regsets
6545 array here.
6546 * linux-low.h (struct regsets_info) <disabled_regsets>: Extend
6547 comment.
6548
5da6eb0a
PA		 65492013-06-11 Pedro Alves <palves@redhat.com>
6550
6551 * linux-low.c (initialize_regsets_info): Use xcalloc instead of
6552 xmalloc.
6553
7e5aaa09
PA		 65542013-06-11 Pedro Alves <palves@redhat.com>
6555
6556 * linux-x86-low.c (initialize_low_arch): Call
6557 init_registers_x32_avx_linux.
6558
d878444c
JK		 65592013-06-09 Jan Kratochvil <jan.kratochvil@redhat.com>
6560
6561 Fix compatibility with Android Bionic.
6562 * linux-low.c (linux_qxfer_libraries_svr4): Ignore first entry even if
6563 it is not empty.
6564
3aee8918
PA		 65652013-06-07 Pedro Alves <palves@redhat.com>
6566
5f2b57b5 6567 PR server/14823
3aee8918
PA		 6568 * Makefile.in (OBS): Add tdesc.o.
6569 (IPA_OBJS): Add tdesc-ipa.o.
6570 (tdesc-ipa.o): New rule.
6571 * ax.c (gdb_eval_agent_expr): Adjust register_size call to new
6572 interface.
6573 * linux-low.c (new_inferior): Delete.
6574 (disabled_regsets, num_regsets): Delete.
6575 (linux_add_process): Adjust to set the new per-process
6576 new_inferior flag.
6577 (linux_detach_one_lwp): Adjust to call regcache_invalidate_thread.
6578 (linux_wait_for_lwp): Adjust. Only call arch_setup if the event
6579 was a stop. When calling arch_setup, switch the current inferior
6580 to the thread that got an event.
6581 (linux_resume_one_lwp): Adjust to call regcache_invalidate_thread.
6582 (regsets_fetch_inferior_registers)
6583 (regsets_store_inferior_registers): New regsets_info parameter.
6584 Adjust to use it.
6585 (linux_register_in_regsets): New regs_info parameter. Adjust to
6586 use it.
6587 (register_addr, fetch_register, store_register): New usrregs_info
6588 parameter. Adjust to use it.
6589 (usr_fetch_inferior_registers, usr_store_inferior_registers): New
6590 parameter regs_info. Adjust to use it.
6591 (linux_fetch_registers): Get the current inferior's regs_info, and
6592 adjust to use it.
6593 (linux_store_registers): Ditto.
6594 [HAVE_LINUX_REGSETS] (initialize_regsets_info): New.
6595 (initialize_low): Don't initialize the target_regsets here. Call
6596 initialize_low_arch.
6597 * linux-low.h (target_regsets): Delete declaration.
6598 (struct regsets_info): New.
6599 (struct usrregs_info): New.
6600 (struct regs_info): New.
6601 (struct process_info_private) <new_inferior>: New field.
6602 (struct linux_target_ops): Delete the num_regs, regmap, and
6603 regset_bitmap fields. New field regs_info.
6604 [HAVE_LINUX_REGSETS] (initialize_regsets_info): Declare.
6605 * i387-fp.c (num_xmm_registers): Delete.
6606 (i387_cache_to_fsave, i387_fsave_to_cache): Adjust find_regno
6607 calls to new interface.
6608 (i387_cache_to_fxsave, i387_cache_to_xsave, i387_fxsave_to_cache)
6609 (i387_xsave_to_cache): Adjust find_regno calls to new interface.
6610 Infer the number of xmm registers from the regcache's target
6611 description.
6612 * i387-fp.h (num_xmm_registers): Delete.
6613 * inferiors.c (add_thread): Don't install the thread's regcache
6614 here.
6615 * proc-service.c (gregset_info): Fetch the current inferior's
6616 regs_info. Adjust to use it.
6617 * regcache.c: Include tdesc.h.
6618 (register_bytes, reg_defs, num_registers)
6619 (gdbserver_expedite_regs): Delete.
6620 (get_thread_regcache): If the thread doesn't have a regcache yet,
6621 create one, instead of aborting gdbserver.
6622 (regcache_invalidate_one): Rename to ...
6623 (regcache_invalidate_thread): ... this.
6624 (regcache_invalidate_one): New.
6625 (regcache_invalidate): Only invalidate registers of the current
6626 process.
6627 (init_register_cache): Add target_desc parameter, and use it.
6628 (new_register_cache): Ditto. Assert the target description has a
6629 non zero registers_size.
6630 (regcache_cpy): Add assertions. Adjust.
6631 (realloc_register_cache, set_register_cache): Delete.
6632 (registers_to_string, registers_from_string): Adjust.
6633 (find_register_by_name, find_regno, find_register_by_number)
6634 (register_cache_size): Add target_desc parameter, and use it.
6635 (free_register_cache_thread, free_register_cache_thread_one)
6636 (regcache_release, register_cache_size): New.
6637 (register_size): Add target_desc parameter, and use it.
6638 (register_data, supply_register, supply_register_zeroed)
6639 (supply_regblock, supply_register_by_name, collect_register)
6640 (collect_register_as_string, collect_register_by_name): Adjust.
6641 * regcache.h (struct target_desc): Forward declare.
6642 (struct regcache) <tdesc>: New field.
6643 (init_register_cache, new_register_cache): Add target_desc
6644 parameter.
6645 (regcache_invalidate_thread): Declare.
6646 (regcache_invalidate_one): Delete declaration.
6647 (regcache_release): Declare.
6648 (find_register_by_number, register_cache_size, register_size)
6649 (find_regno): Add target_desc parameter.
6650 (gdbserver_expedite_regs, gdbserver_xmltarget): Delete
6651 declarations.
6652 * remote-utils.c: Include tdesc.h.
6653 (outreg, prepare_resume_reply): Adjust.
6654 * server.c: Include tdesc.h.
6655 (gdbserver_xmltarget): Delete declaration.
6656 (get_features_xml, process_serial_event): Adjust.
6657 * server.h [IN_PROCESS_AGENT] (struct target_desc): Forward
6658 declare.
6659 (struct process_info) <tdesc>: New field.
6660 (ipa_tdesc): Declare.
6661 * tdesc.c: New file.
6662 * tdesc.h: New file.
6663 * tracepoint.c: Include tdesc.h.
6664 [IN_PROCESS_AGENT] (ipa_tdesc): Define.
6665 (get_context_regcache): Adjust to pass ipa_tdesc down.
6666 (do_action_at_tracepoint): Adjust to get the register cache size
6667 from the context regcache's description.
6668 (traceframe_walk_blocks): Adjust to get the register cache size
6669 from the current trace frame's description.
6670 (traceframe_get_pc): Adjust to get current trace frame's
6671 description and pass it down.
6672 (gdb_collect): Adjust to get the register cache size from the
6673 IPA's description.
6674 * linux-amd64-ipa.c (tdesc_amd64_linux): Declare.
6675 (gdbserver_xmltarget): Delete.
6676 (initialize_low_tracepoint): Set the ipa's target description.
6677 * linux-i386-ipa.c (tdesc_i386_linux): Declare.
6678 (initialize_low_tracepoint): Set the ipa's target description.
6679 * linux-x86-low.c: Include tdesc.h.
6680 [__x86_64__] (is_64bit_tdesc): New.
6681 (ps_get_thread_area, x86_get_thread_area): Use it.
6682 (i386_cannot_store_register): Rename to ...
6683 (x86_cannot_store_register): ... this. Use is_64bit_tdesc.
6684 (i386_cannot_fetch_register): Rename to ...
6685 (x86_cannot_fetch_register): ... this. Use is_64bit_tdesc.
6686 (x86_fill_gregset, x86_store_gregset): Adjust register_size calls
6687 to new interface.
6688 (target_regsets): Rename to ...
6689 (x86_regsets): ... this.
6690 (x86_get_pc, x86_set_pc): Adjust register_size calls to new
6691 interface.
6692 (x86_siginfo_fixup): Use is_64bit_tdesc.
6693 [__x86_64__] (tdesc_amd64_linux, tdesc_amd64_avx_linux)
6694 (tdesc_x32_avx_linux, tdesc_x32_linux)
6695 (tdesc_i386_linux, tdesc_i386_mmx_linux, tdesc_i386_avx_linux):
6696 Declare.
6697 (x86_linux_update_xmltarget): Delete.
6698 (I386_LINUX_XSAVE_XCR0_OFFSET): Define.
6699 (have_ptrace_getfpxregs, have_ptrace_getregset): New.
6700 (AMD64_LINUX_USER64_CS): New.
6701 (x86_linux_read_description): New, based on
6702 x86_linux_update_xmltarget.
6703 (same_process_callback): New.
6704 (x86_arch_setup_process_callback): New.
6705 (x86_linux_update_xmltarget): New.
6706 (x86_regsets_info): New.
6707 (amd64_linux_regs_info): New.
6708 (i386_linux_usrregs_info): New.
6709 (i386_linux_regs_info): New.
6710 (x86_linux_regs_info): New.
6711 (x86_arch_setup): Reimplement.
6712 (x86_install_fast_tracepoint_jump_pad): Use is_64bit_tdesc.
6713 (x86_emit_ops): Ditto.
6714 (the_low_target): Adjust. Install x86_linux_regs_info,
6715 x86_cannot_fetch_register, and x86_cannot_store_register.
6716 (initialize_low_arch): New.
6717 * linux-ia64-low.c (tdesc_ia64): Declare.
6718 (ia64_fetch_register): Adjust.
6719 (ia64_usrregs_info, regs_info): New globals.
6720 (ia64_regs_info): New function.
6721 (the_low_target): Adjust.
6722 (initialize_low_arch): New function.
6723 * linux-sparc-low.c (tdesc_sparc64): Declare.
6724 (sparc_fill_gregset_to_stack, sparc_store_gregset_from_stack):
6725 Adjust.
6726 (sparc_arch_setup): New function.
6727 (sparc_regsets_info, sparc_usrregs_info, regs_info): New globals.
6728 (the_low_target): Adjust.
6729 (initialize_low_arch): New function.
6730 * linux-ppc-low.c (tdesc_powerpc_32l, tdesc_powerpc_altivec32l)
6731 (tdesc_powerpc_cell32l, tdesc_powerpc_vsx32l)
6732 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_altivec32l)
6733 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_e500l)
6734 (tdesc_powerpc_64l, tdesc_powerpc_altivec64l)
6735 (tdesc_powerpc_cell64l, tdesc_powerpc_vsx64l)
6736 (tdesc_powerpc_isa205_64l, tdesc_powerpc_isa205_altivec64l)
6737 (tdesc_powerpc_isa205_vsx64l): Declare.
6738 (ppc_cannot_store_register, ppc_collect_ptrace_register)
6739 (ppc_supply_ptrace_register, parse_spufs_run, ppc_get_pc)
6740 (ppc_set_pc, ppc_get_hwcap): Adjust.
6741 (ppc_usrregs_info): Forward declare.
6742 (!__powerpc64__) ppc_regmap_adjusted: New global.
6743 (ppc_arch_setup): Adjust to the current process'es target
6744 description.
6745 (ppc_fill_vsxregset, ppc_store_vsxregset, ppc_fill_vrregset)
6746 (ppc_store_vrregset, ppc_fill_evrregset, ppc_store_evrregse)
6747 (ppc_store_evrregset): Adjust.
6748 (target_regsets): Rename to ...
6749 (ppc_regsets): ... this, and make static.
6750 (ppc_usrregs_info, ppc_regsets_info, regs_info): New globals.
6751 (ppc_regs_info): New function.
6752 (the_low_target): Adjust.
6753 (initialize_low_arch): New function.
6754 * linux-s390-low.c (tdesc_s390_linux32, tdesc_s390_linux32v1)
6755 (tdesc_s390_linux32v2, tdesc_s390_linux64, tdesc_s390_linux64v1)
6756 (tdesc_s390_linux64v2, tdesc_s390x_linux64, tdesc_s390x_linux64v1)
6757 (tdesc_s390x_linux64v2): Declare.
6758 (s390_collect_ptrace_register, s390_supply_ptrace_register)
6759 (s390_fill_gregset, s390_store_last_break): Adjust.
6760 (target_regsets): Rename to ...
6761 (s390_regsets): ... this, and make static.
6762 (s390_get_pc, s390_set_pc): Adjust.
6763 (s390_get_hwcap): New target_desc parameter, and use it.
6764 [__s390x__] (have_hwcap_s390_high_gprs): New global.
6765 (s390_arch_setup): Adjust to set the current process'es target
6766 description. Don't adjust the regmap.
6767 (s390_usrregs_info, s390_regsets_info, regs_info): New globals.
6768 [__s390x__] (s390_usrregs_info_3264, s390_regsets_info_3264)
6769 (regs_info_3264): New globals.
6770 (s390_regs_info): New function.
6771 (the_low_target): Adjust.
6772 (initialize_low_arch): New function.
6773 * linux-mips-low.c (tdesc_mips_linux, tdesc_mips_dsp_linux)
6774 (tdesc_mips64_linux, tdesc_mips64_dsp_linux): Declare.
6775 [__mips64] (init_registers_mips_linux)
6776 (init_registers_mips_dsp_linux): Delete defines.
6777 [__mips64] (tdesc_mips_linux, tdesc_mips_dsp_linux): New defines.
6778 (have_dsp): New global.
6779 (mips_read_description): New, based on mips_arch_setup.
6780 (mips_arch_setup): Reimplement.
6781 (get_usrregs_info): New function.
6782 (mips_cannot_fetch_register, mips_cannot_store_register)
6783 (mips_get_pc, mips_set_pc, mips_fill_gregset, mips_store_gregset)
6784 (mips_fill_fpregset, mips_store_fpregset): Adjust.
6785 (target_regsets): Rename to ...
6786 (mips_regsets): ... this, and make static.
6787 (mips_regsets_info, mips_dsp_usrregs_info, mips_usrregs_info)
6788 (dsp_regs_info, regs_info): New globals.
6789 (mips_regs_info): New function.
6790 (the_low_target): Adjust.
6791 (initialize_low_arch): New function.
6792 * linux-arm-low.c (tdesc_arm, tdesc_arm_with_iwmmxt)
6793 (tdesc_arm_with_vfpv2, tdesc_arm_with_vfpv3, tdesc_arm_with_neon):
6794 Declare.
6795 (arm_fill_vfpregset, arm_store_vfpregset): Adjust.
6796 (arm_read_description): New, with bits factored from
6797 arm_arch_setup.
6798 (arm_arch_setup): Reimplement.
6799 (target_regsets): Rename to ...
6800 (arm_regsets): ... this, and make static.
6801 (arm_regsets_info, arm_usrregs_info, regs_info): New globals.
6802 (arm_regs_info): New function.
6803 (the_low_target): Adjust.
6804 (initialize_low_arch): New function.
6805 * linux-m68k-low.c (tdesc_m68k): Declare.
6806 (target_regsets): Rename to ...
6807 (m68k_regsets): ... this, and make static.
6808 (m68k_regsets_info, m68k_usrregs_info, regs_info): New globals.
6809 (m68k_regs_info): New function.
6810 (m68k_arch_setup): New function.
6811 (the_low_target): Adjust.
6812 (initialize_low_arch): New function.
6813 * linux-sh-low.c (tdesc_sharch): Declare.
6814 (target_regsets): Rename to ...
6815 (sh_regsets): ... this, and make static.
6816 (sh_regsets_info, sh_usrregs_info, regs_info): New globals.
6817 (sh_regs_info, sh_arch_setup): New functions.
6818 (the_low_target): Adjust.
6819 (initialize_low_arch): New function.
6820 * linux-bfin-low.c (tdesc_bfin): Declare.
6821 (bfin_arch_setup): New function.
6822 (bfin_usrregs_info, regs_info): New globals.
6823 (bfin_regs_info): New function.
6824 (the_low_target): Adjust.
6825 (initialize_low_arch): New function.
6826 * linux-cris-low.c (tdesc_cris): Declare.
6827 (cris_arch_setup): New function.
6828 (cris_usrregs_info, regs_info): New globals.
6829 (cris_regs_info): New function.
6830 (the_low_target): Adjust.
6831 (initialize_low_arch): New function.
6832 * linux-cris-low.c (tdesc_crisv32): Declare.
6833 (cris_arch_setup): New function.
6834 (cris_regsets_info, cris_usrregs_info, regs_info): New globals.
6835 (cris_regs_info): New function.
6836 (the_low_target): Adjust.
6837 (initialize_low_arch): New function.
6838 * linux-m32r-low.c (tdesc_m32r): Declare.
6839 (m32r_arch_setup): New function.
6840 (m32r_usrregs_info, regs_info): New globals.
6841 (m32r_regs_info): Adjust.
6842 (initialize_low_arch): New function.
6843 * linux-tic6x-low.c (tdesc_tic6x_c64xp_linux)
6844 (tdesc_tic6x_c64x_linux, tdesc_tic6x_c62x_linux): Declare.
6845 (tic6x_usrregs_info): Forward declare.
6846 (tic6x_read_description): New function, based on ...
6847 (tic6x_arch_setup): ... this. Reimplement.
6848 (target_regsets): Rename to ...
6849 (tic6x_regsets): ... this, and make static.
6850 (tic6x_regsets_info, tic6x_usrregs_info, regs_info): New globals.
6851 (tic6x_regs_info): New function.
6852 (the_low_target): Adjust.
6853 (initialize_low_arch): New function.
6854 * linux-xtensa-low.c (tdesc_xtensa): Declare.
6855 (xtensa_fill_gregset, xtensa_store_gregset): Adjust.
6856 (target_regsets): Rename to ...
6857 (xtensa_regsets): ... this, and make static.
6858 (xtensa_regsets_info, xtensa_usrregs_info, regs_info): New
6859 globals.
6860 (xtensa_arch_setup, xtensa_regs_info): New functions.
6861 (the_low_target): Adjust.
6862 (initialize_low_arch): New function.
6863 * linux-nios2-low.c (tdesc_nios2_linux): Declare.
6864 (nios2_arch_setup): Set the current process'es tdesc.
6865 (target_regsets): Rename to ...
6866 (nios2_regsets): ... this.
6867 (nios2_regsets_info, nios2_usrregs_info, regs_info): New globals.
6868 (nios2_regs_info): New function.
6869 (the_low_target): Adjust.
6870 (initialize_low_arch): New function.
a261b8f5
PA		 6871 * linux-aarch64-low.c (tdesc_aarch64): Declare.
6872 (aarch64_arch_setup): Set the current process'es tdesc.
6873 (target_regsets): Rename to ...
6874 (aarch64_regsets): ... this.
6875 (aarch64_regsets_info, aarch64_usrregs_info, regs_info): New globals.
6876 (aarch64_regs_info): New function.
6877 (the_low_target): Adjust.
6878 (initialize_low_arch): New function.
3aee8918
PA		 6879 * linux-tile-low.c (tdesc_tilegx, tdesc_tilegx32): Declare
6880 globals.
6881 (target_regsets): Rename to ...
6882 (tile_regsets): ... this.
6883 (tile_regsets_info, tile_usrregs_info, regs_info): New globals.
6884 (tile_regs_info): New function.
6885 (tile_arch_setup): Set the current process'es tdesc.
6886 (the_low_target): Adjust.
6887 (initialize_low_arch): New function.
6888 * spu-low.c (tdesc_spu): Declare.
6889 (spu_create_inferior, spu_attach): Set the new process'es tdesc.
6890 * win32-arm-low.c (tdesc_arm): Declare.
6891 (arm_arch_setup): New function.
6892 (the_low_target): Install arm_arch_setup instead of
6893 init_registers_arm.
6894 * win32-i386-low.c (tdesc_i386, tdesc_amd64): Declare.
6895 (init_windows_x86): Rename to ...
6896 (i386_arch_setup): ... this. Set `win32_tdesc'.
6897 (the_low_target): Adjust.
6898 * win32-low.c (win32_tdesc): New global.
6899 (child_add_thread): Don't create the thread cache here.
6900 (do_initial_child_stuff): Set the new process'es tdesc.
6901 * win32-low.h (struct target_desc): Forward declare.
6902 (win32_tdesc): Declare.
6903 * lynx-i386-low.c (tdesc_i386): Declare global.
6904 (lynx_i386_arch_setup): Set `lynx_tdesc'.
6905 * lynx-low.c (lynx_tdesc): New global.
6906 (lynx_add_process): Set the new process'es tdesc.
6907 * lynx-low.h (struct target_desc): Forward declare.
6908 (lynx_tdesc): Declare global.
6909 * lynx-ppc-low.c (tdesc_powerpc_32): Declare global.
6910 (lynx_ppc_arch_setup): Set `lynx_tdesc'.
6911 * nto-low.c (nto_tdesc): New global.
6912 (do_attach): Set the new process'es tdesc.
6913 * nto-low.h (struct target_desc): Forward declare.
6914 (nto_tdesc): Declare.
6915 * nto-x86-low.c (tdesc_i386): Declare.
6916 (nto_x86_arch_setup): Set `nto_tdesc'.
6917
b1fbec62
GB		 69182013-06-04 Gary Benson <gbenson@redhat.com>
6919
6920 * server.c (handle_query): Add "augmented-libraries-svr4-read+"
6921 to qSupported response when appropriate.
6922 (handle_qxfer_libraries_svr4): Allow qXfer:libraries-svr4:read
6923 with nonzero-length annex.
6924 * linux-low.c (linux_qxfer_libraries_svr4): Parse and handle
6925 arguments supplied in annex.
6926
d1ec4ce7
DE		 69272013-05-31 Doug Evans <dje@google.com>
6928
ac44adcb 6929 PR server/15594
d1ec4ce7
DE		 6930 * linux-x86-low.c (ps_get_thread_area): Properly extend address to
6931 64 bits in 64-cross-32 environment.
6932
9b25f2d3
PA		 69332013-05-28 Pedro Alves <palves@redhat.com>
6934
6935 * Makefile.in (clean): Remove reference to aarch64-without-fpu.c.
6936 (aarch64-without-fpu.c): Delete rule.
6937 * configure.srv (aarch64*-*-linux*): Remove references to
6938 aarch64-without-fpu.o and aarch64-without-fpu.xml.
6939 * linux-aarch64-low.c (init_registers_aarch64_without_fpu): Remove
6940 declaration.
6941
6740dc9c
PA		 69422013-05-24 Pedro Alves <palves@redhat.com>
6943
6944 * server.c (handle_v_cont) <vCont;r>: Use unpack_varlen_hex
6945 instead of strchr/decode_address. Error if the range isn't split
6946 with a ','. Don't assume there's be a ':' in the action.
6947
c2d6af84
PA		 69482013-05-23 Yao Qi <yao@codesourcery.com>
6949 Pedro Alves <palves@redhat.com>
6950
6951 * linux-low.c (lwp_in_step_range): New function.
6952 (linux_wait_1): If the thread was range stepping and stopped
6953 outside the stepping range, report the stop to GDB. Otherwise,
6954 continue stepping. Add range stepping debug output.
6955 (linux_set_resume_request): Copy the step range from the resume
6956 request to the lwp.
6957 (linux_supports_range_stepping): New.
6958 (linux_target_ops) <supports_range_stepping>: Set to
6959 linux_supports_range_stepping.
6960 * linux-low.h (struct linux_target_ops)
6961 <supports_range_stepping>: New field.
6962 (struct lwp_info) <step_range_start, step_range_end>: New fields.
6963 * linux-x86-low.c (x86_supports_range_stepping): New.
6964 (the_low_target) <supports_range_stepping>: Set to
6965 x86_supports_range_stepping.
6966 * server.c (handle_v_cont): Handle 'r' action.
6967 (handle_v_requests): Append ";r" if the target supports range
6968 stepping.
6969 * target.h (struct thread_resume) <step_range_start,
6970 step_range_end>: New fields.
6971 (struct target_ops) <supports_range_stepping>:
6972 New field.
6973 (target_supports_range_stepping): New macro.
6974
58794e1a
JB		 69752013-05-17 Joel Brobecker <brobecker@adacore.com>
6976
6977 * lynx-low.c (lynx_resume): Fix null_ptid/minus_one_ptid
6978 confusion in comment.
6979
d631c5a7
JB		 69802013-05-17 Joel Brobecker <brobecker@adacore.com>
6981
6982 * lynx-low.c (struct process_info_private): New type.
6983 (lynx_add_process): New function.
6984 (lynx_create_inferior, lynx_attach): Replace calls to
6985 add_process by calls to lynx_add_process.
6986 (lynx_resume): If PTID is null, then try using
6987 current_process()->private->last_wait_event_ptid.
6988 Add comments.
6989 (lynx_clear_inferiors): Delete. The contents of that function
6990 has been inlined in lynx_mourn;
6991 (lynx_wait_1): Save the ptid in the process's private data.
6992 (lynx_mourn): Free the process' private data. Replace call
6993 to lynx_clear_inferiors by call to clear_inferiors.
6994
96f7a20f
YQ		 69952013-05-17 Yao Qi <yao@codesourcery.com>
6996
6997 * i386-low.c (i386_length_and_rw_bits): Move the comment to
6998 the right place.
6999
db0dfaa0
LM		 70002013-05-16 Luis Machado <lgustavo@codesourcery.com>
7001
7002 * linux-low.c: Move definition checks upwards for PT_TEXT_ADDR,
7003 PT_DATA_ADDR and PT_TEXT_END_ADDR. Update comments.
7004 (linux_read_offsets): Remove PT_TEXT_ADDR, PT_DATA_ADDR and
7005 PT_TEXT_END_ADDR guards. Update comments.
7006 (linux_target_op) <read_offsets>: Conditionally define to
7007 linux_read_offsets if the target is UCLIBC and if it defines
7008 PT_TEXT_ADDR, PT_DATA_ADDR and PT_TEXT_END_ADDR.
7009
68f5f838
SL		 70102013-05-06 Sandra Loosemore <sandra@codesourcery.com>
7011 Andrew Jenner <andrew@codesourcery.com>
7012
7013 * Makefile.in (SFILES): Add linux-nios2-low.c.
7014 (clean): Add action to delete nios2-linux.c.
7015 (nios2-linux.c): New rule.
7016 * configure.srv: Add nios2*-*-linux*.
7017 * linux-nios2-low.c: New.
7018
1ebff1fd
HAQ		 70192013-05-03 Hafiz Abid Qadeer <abidh@codesourcery.com>
7020
7021 * tracepoint.c (cmd_qtinit): Call 'stop_tracing'.
7022
f6150862
HZ		 70232013-04-25 Hui Zhu <hui@codesourcery.com>
7024
7025 PR gdb/15186
f6150862
HZ		 7026 * ax.c (ax_printf): Add fflush.
7027
614c279d
TT		 70282013-04-22 Tom Tromey <tromey@redhat.com>
7029
7030 * Makefile.in (SFILES): Add filestuff.c.
7031 (OBS): Add filestuff.o.
7032 (filestuff.o): New target.
7033 * config.in, configure: Rebuild.
7034 * configure.ac: Check for fdwalk, pipe2.
7035
7d4e5717
PA		 70362013-04-17 Pedro Alves <palves@redhat.com>
7037
7038 * configure.ac (USE_THREAD_DB): Delete variable.
7039 (if test "$srv_linux_thread_db" = "yes"): AC_DEFINE USE_THREAD_DB.
7040 Don't AC_SUBST USE_THREAD_DB.
7041 * Makefile.in (INTERNAL_CFLAGS): Remove @USE_THREAD_DB@.
7042 * config.in, configure: Regenerate.
7043
d5c93e41
PA		 70442013-04-16 Pedro Alves <palves@redhat.com>
7045
7046 * linux-low.h (struct lwp_info) <thread_known>: Move under
7047 the USE_THREAD_DB #ifdef.
7048
04f5fe89
PA		 70492013-04-16 Pedro Alves <palves@redhat.com>
7050
7051 * Makefile.in (INTERNAL_CFLAGS): Add @USE_THREAD_DB@.
7052 (linux-low.o): Delete rule.
7053 * linux-low.h: Always include "gdb_thread_db.h" instead of
7054 conditionally including thread_db.h.
7055 (struct lwp_info) <th>: Guard with #ifdef USE_THREAD_DB instead of
7056 HAVE_THREAD_DB_H.
7057
480b27bf
JK		 70582013-04-07 Jan Kratochvil <jan.kratochvil@redhat.com>
7059
7060 * Makefile.in (install-only): Fix make install regression.
7061
43662968
JK		 70622013-04-05 Jan Kratochvil <jan.kratochvil@redhat.com>
7063
7064 Convert man pages to texinfo, new gdbinit.5 texinfo page.
7065 * Makefile.in (install-only): Remove $(man1dir) and gdbserver.1
7066 installation.
7067 * gdbserver.1: Remove.
7068
3e74e146
PA		 70692013-03-22 Pedro Alves <palves@redhat.com>
7070
7071 * linux-low.c (handle_extended_wait): Don't call
7072 linux_enable_event_reporting.
7073
a8347a2a
TT		 70742013-03-15 Tony Theodore <tonyt@logyst.com>
7075
7076 PR build/9098:
7077 * Makefile.in (SHELL): Use @SHELL@.
7078
eeb56fa7
SDJ		 70792013-03-14 Sergio Durigan Junior <sergiodj@redhat.com>
7080
7081 * tracepoint.c (cmd_qtv): Initialize `val' with zero, silencing
7082 compiler warning.
7083
4fa7e2ff
JB		 70842013-03-13 Joel Brobecker <brobecker@adacore.com>
7085
7086 * linux-low.c (linux_target_ops) [!HAVE_LINUX_BTRACE]:
7087 Remove extraneous NULL element.
7088
8ddb1965
YQ		 70892013-03-13 Yao Qi <yao@codesourcery.com>
7090
7091 * tracepoint.c (traceframe_read_tsv): Look for the last matched
7092 'V' block in trace frame.
7093
9accd112
MM		 70942013-03-11 Markus Metzger <markus.t.metzger@intel.com>
7095
7096 * target.h (struct target_ops): Add btrace ops.
7097 (target_supports_btrace): New macro.
7098 (target_enable_btrace): New macro.
7099 (target_disable_btrace): New macro.
7100 (target_read_btrace): New macro.
7101 * gdbthread.h (struct thread_info): Add btrace field.
7102 * server.c: Include btrace-common.h.
7103 (handle_btrace_general_set): New function.
7104 (handle_btrace_enable): New function.
7105 (handle_btrace_disable): New function.
7106 (handle_general_set): Call handle_btrace_general_set.
7107 (handle_qxfer_btrace): New function.
7108 (struct qxfer qxfer_packets[]): Add btrace entry.
7109 * inferiors.c (remove_thread): Disable btrace.
7110 * linux-low: Include linux-btrace.h.
7111 (linux_low_enable_btrace): New function.
7112 (linux_low_read_btrace): New function.
7113 (linux_target_ops): Add btrace ops.
7114 * configure.srv (i[34567]86-*-linux*): Add linux-btrace.o.
7115 Add srv_linux_btrace=yes.
7116 (x86_64-*-linux*): Add linux-btrace.o.
7117 Add srv_linux_btrace=yes.
7118 * configure.ac: Define HAVE_LINUX_BTRACE.
7119 * config.in: Regenerated.
7120 * configure: Regenerated.
7121
5cc22e4c
MM		 71222013-03-11 Markus Metzger <markus.t.metzger@intel.com>
7123
7124 * server.c (handle_qxfer): Preserve error message if -3 is
7125 returned.
7126 (qxfer): Document the -3 return value.
7127
7c97f91e
MM		 71282013-03-11 Markus Metzger <markus.t.metzger@intel.com>
7129
7130 * Makefile.in (SFILES): Add $(srcdir)/common/linux-btrace.c.
7131 (linux_btrace_h): New variable.
7132 (linux-btrace.o): New rule.
7133
be9a119c 71342013-03-08 Stan Shebs <stan@codesourcery.com>
f6f899bf
HAQ		 7135 Hafiz Abid Qadeer <abidh@codesourcery.com>
7136
7137 * tracepoint.c (trace_buffer_size): New global.
7138 (DEFAULT_TRACE_BUFFER_SIZE): New define.
7139 (init_trace_buffer): Change to one-argument function. Allocate
7140 trace buffer memory.
7141 (handle_tracepoint_general_set): Call cmd_bigqtbuffer_size to
7142 handle QTBuffer:size packet.
7143 (cmd_bigqtbuffer_size): New function.
7144 (initialize_tracepoint): Call init_trace_buffer with
7145 DEFAULT_TRACE_BUFFER_SIZE.
7146 * server.c (handle_query): Add QTBuffer:size in the
7147 supported packets.
7148
e64f7499
YQ		 71492013-03-07 Yao Qi <yao@codesourcery.com>
7150
7151 * tracepoint.c (cur_action, cur_step_action): Make them unsigned.
7152 (cmd_qtfp): Initialize cur_action and cur_step_action 0 instead
7153 of -1.
7154 (cmd_qtsp): Adjust condition. Do post increment.
7155 Set cur_action and cur_step_action back to 0.
7156
f0ae6fc3
PA		 71572013-03-07 Jeremy Bennett <jeremy.bennett@embecosm.com>
7158
7159 PR server/15236
7160 * linux-low.c (linux_write_memory): Return early success if LEN is
7161 zero.
7162
b5b0b0af
CV		 71632013-03-05 Corinna Vinschen <vinschen@redhat.de>
7164
334ad4a8 7165 * configure.srv: Add x86_64-*-cygwin* as target.
b5b0b0af 7166
589bc927
TT		 71672013-02-28 Tom Tromey <tromey@redhat.com>
7168
7169 * configure.ac: Invoke AC_SYS_LARGEFILE.
7170 * configure, config.in: Rebuild.
7171
dfe07582
CV		 71722013-02-28 Corinna Vinschen <vinschen@redhat.com>
7173
7174 * win32-low.c: Throughout, fix format strings and casts of
7175 printf-like functions to avoid type related warnings on all
7176 platforms.
7177 (get_child_debug_event): Print dwDebugEventCode as hex since
7178 that's how it's usually documented.
7179
736cd585
YQ		 71802013-02-28 Yao Qi <yao@codesourcery.com>
7181
7182 * tracepoint.c (cmd_qtbuffer): Call phex_nz instead of
7183 pulongest.
7184
e1f58301
JW		 71852013-02-27 Jiong Wang <jiwang@tilera.com>
7186
7187 * Makefile.in (clean): Remove reg-tilegx.c, reg-tilegx32.c.
7188 (reg-tilegx32.c): New rule.
7189 * configure.srv (tilegx-*-linux*): Add reg-tilegx32.o to srv_regobj.
7190 * linux-tile-low.c (tile_arch_setup): New function. Invoke
7191 different register info initializer according to elf class.
7192 (init_registers_tilgx32): New function. The tilegx32 register info
7193 initializer.
7194 (tile_fill_gregset): Use "uint_reg_t" to represent register size.
7195 (tile_store_gregset): Likewise.
7196
d171ca78
YQ		 71972013-02-27 Yao Qi <yao@codesourcery.com>
7198
7199 * server.c (process_point_options): Print debug message when
7200 debug_threads is true.
7201
282bbdf3
YQ		 72022013-02-26 Yao Qi <yao@codesourcery.com>
7203
7204 * tracepoint.c (cmd_qtbuffer): Don't set '\0' in OWN_BUF.
7205
aca22551
PA		 72062013-02-19 Pedro Alves <palves@redhat.com>
7207 Kai Tietz <ktietz@redhat.com>
7208
7209 PR gdb/15161
7210
7211 * server.c (handle_query) <CRC check>: Use unpack_varlen_hex
7212 instead of strtoul to extract address from packet.
7213 (process_serial_event) <'z'>: Likewise.
7214
4f3cee1c
YQ		 72152013-02-18 Yao Qi <yao@codesourcery.com>
7216
7217 * linux-bfin-low.c (the_low_target): Use NULL instead of 0.
7218
8e1d55a3
PA		 72192013-02-14 Pedro Alves <palves@redhat.com>
7220
7221 Plug memory leak.
7222
7223 * tracepoint.c (cmd_qtnotes): Free TRACING_USER_NAME,
7224 TRACING_NOTES and TRACING_STOP_NOTE before clobbering.
7225
458820da
PA		 72262013-02-14 Pedro Alves <palves@redhat.com>
7227
7228 * tracepoint.c (cmd_qtdpsrc): Use savestring.
7229
baea0dae
PA		 72302013-02-14 Pedro Alves <palves@redhat.com>
7231
7232 * tracepoint.c (save_string): Delete.
7233 (add_tracepoint_action): Use savestring instead of save_string.
7234
0b1afbb3
PA		 72352013-02-12 Pedro Alves <palves@redhat.com>
7236
7237 * linux-xtensa-low.c: Ditto.
7238 * xtensa-xtregs.c: Ditto.
7239
8a4ac37e
PA		 72402013-02-12 Sanimir Agovic <sanimir.agovic@intel.com>
7241
7242 * thread-db.c (thread_db_get_tls_address): NULL pointer check
7243 thread_db.
7244
148de6bb
MS		 72452013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
7246
7247 * linux-aarch64-low.c (aarch64_arch_setup): Clamp
7248 aarch64_num_wp_regs and aarch64_num_bp_regs to
7249 AARCH64_HWP_MAX_NUM and AARCH64_HBP_MAX_NUM respectively.
7250
55fac6e0
MS		 72512013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
7252
7253 * linux-aarch64-low.c (ps_get_thread_area): Replace
7254 PTRACE_GET_THREAD_AREA with PTRACE_GETREGSET.
7255
176eb98c
MS		 72562013-02-04 Jim MacArthur <jim.macarthur@arm.com>
7257 Marcus Shawcroft <marcus.shawcroft@arm.com>
7258 Nigel Stephens <nigel.stephens@arm.com>
7259 Yufeng Zhang <yufeng.zhang@arm.com>
7260
7261 * Makefile.in (clean): Remove aarch64.c and aarch64-without-fpu.c.
7262 (aarch64.c, aarch64-without-fpu.c): New targets.
7263 * configure.srv (aarch64*-*-linux*): New.
7264 * linux-aarch64-low.c: New file.
7265
56f7af9c
MS		 72662013-02-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
7267
43aaf8b6 7268 * linux-low.c (handle_extended_wait, linux_create_inferior)
56f7af9c
MS		 7269 (linux_attach_lwp_1, linux_kill_one_lwp, linux_attach_one_lwp)
7270 (dequeue_one_deferred_signal, linux_resume_one_thread)
7271 (fetch_register, linux_write_memory, linux_enable_event_reporting)
7272 (linux_tracefork_grandchild, linux_test_for_tracefork)
7273 (linux_read_offsets, linux_xfer_siginfo, linux_xfer_siginfo): Add
7274 PTRACE_ARG3_TYPE and PTRACE_ARG4_TYPE cast to ptrace arguments
7275 where the argument is 0.
7276
60f662b0
YQ		 72772013-01-25 Yao Qi <yao@codesourcery.com>
7278
7279 * event-loop.c: Include "queue.h".
7280 (gdb_event_p): New typedef.
7281 (struct gdb_event) <next_event>: Remove.
7282 (event_queue): Change to QUEUE(gdb_event_p).
7283 (async_queue_event): Remove.
7284 (gdb_event_xfree): New.
7285 (initialize_event_loop): New.
7286 (process_event): Use API from QUEUE.
7287 (wait_for_event): Likewise.
7288 * server.c (main): Call initialize_event_loop.
7289 * server.h (initialize_event_loop): Declare.
7290
5ae4861a
YQ		 72912013-01-18 Yao Qi <yao@codesourcery.com>
7292
7293 * ax.h (struct eval_agent_expr_context): New.
7294 (gdb_eval_agent_expr): Update declaration.
7295 * ax.c (gdb_eval_agent_expr): Remove argument REGCACHE and
7296 TFRAME. Add new argument CTX.
7297 * server.h (struct eval_agent_expr_context): Declare.
7298 (agent_mem_read, agent_tsv_read): Update declaration.
7299 (agent_mem_read_string): Likewise.
7300 * tracepoint.c (eval_tracepoint_agent_expr): Remove.
7301 (add_traceframe_block): Add new argument TPOINT.
7302 Increase TPOINT->traceframe_usage.
7303 (do_action_at_tracepoint): Call gdb_eval_agent_expr instead of
7304 eval_tracepoint_agent_expr.
7305 (condition_true_at_tracepoint): Likewise.
7306 (agent_mem_read): Remove argument TFRAME. Add argument CTX.
7307 (agent_mem_read_string, agent_tsv_read): Likewise.
7308
85e00e85
YQ		 73092013-01-16 Yao Qi <yao@codesourcery.com>
7310
7311 * linux-low.c (linux_resume_one_lwp): Don't check
7312 'lwp->bp_reinsert != 0'.
7313
4039cf45
JB		 73142013-01-07 Joel Brobecker <brobecker@adacore.com>
7315 Pedro Alves <palves@redhat.com>
7316
7317 * lynx-low.c (ptrace_request_to_str): Define a temporary
7318 macro and use it to simplify this function's implementation.
7319
9044dee2
JB		 73202013-01-07 Joel Brobecker <brobecker@adacore.com>
7321
7322 * lynx-low.c (lynx_resume): Call perror_with_name if lynx_ptrace
7323 sets errno.
7324
e6352c8f
JB		 73252013-01-07 Joel Brobecker <brobecker@adacore.com>
7326
7327 * configure.srv (i[34567]86-*-lynxos*): Set srv_xmlfiles.
7328
50681a27
JB		 73292013-01-07 Joel Brobecker <brobecker@adacore.com>
7330
7331 * configure.srv (powerpc-*-lynxos*): Set srv_xmlfiles.
7332
3f6e77ef
JB		 73332013-01-07 Joel Brobecker <brobecker@adacore.com>
7334
7335 * lynx-low.c (lynx_resume): Use the resume_info parameter
7336 to determine the ptid for the lynx_ptrace call, unless
7337 it is equal to minus_one_ptid, in which case we use the
7338 ptid of the current_inferior.
7339 (lynx_wait_1): After having received a thread create/exit
7340 event, resume the inferior's execution using the signaling
7341 thread's ptid, rather than the old ptid.
7342
7fda33ae
JB		 73432013-01-07 Joel Brobecker <brobecker@adacore.com>
7344
7345 * lynx-low.c (lynx_resume): Delete variable ret.
7346
b9786c74
JB		 73472013-01-01 Joel Brobecker <brobecker@adacore.com>
7348
7349 * gdbreplay.c (gdbreplay_version): Update copyright year.
7350 * server.c (gdbserver_version): Likewise.
7351
8b93d60f
JB		 73522012-12-17 Joel Brobecker <brobecker@adacore.com>
7353
7354 * lynx-low.c (lynx_wait_1): Add debug trace before adding
7355 new thread.
7356
037335a7
JB		 73572012-12-17 Joel Brobecker <brobecker@adacore.com>
7358
7359 * lynx-low.c (ptrace_request_to_str): Add handling for
7360 PTRACE_GETTRACESIG.
7361
52d4cbd8
JB		 73622012-12-17 Joel Brobecker <brobecker@adacore.com>
7363
7364 * lynx-low.c (lynx_attach): Delete variable new_process.
7365
ab8f6ca9
JB		 73662012-12-17 Joel Brobecker <brobecker@adacore.com>
7367
7368 * lynx-low.c (lynx_create_inferior): Delete variable
7369 new_process.
7370
78cbc024
JB		 73712012-12-17 Joel Brobecker <brobecker@adacore.com>
7372
7373 * lynx-low.c (ptrace_request_to_str): Do not handle
7374 PTRACE_GETTHREADLIST if this macro does not exist.
7375
14a00470
YQ		 73762012-12-15 Yao Qi <yao@codesourcery.com>
7377
7378 * Makefile.in (OBS): Add notif.o.
7379 * notif.c, notif.h: New.
7380 * server.c: Include "notif.h".
7381 (struct vstop_notif) <next>: Remove.
7382 <base>: New field.
7383 (queue_stop_reply): Update.
7384 (push_event, send_next_stop_reply): Remove.
7385 (discard_queued_stop_replies): Update.
7386 (notif_stop): New variable.
7387 (handle_v_stopped): Remove.
7388 (handle_v_requests): Don't call handle_v_stopped. Call
7389 handle_ack_notif instead.
7390 (queue_stop_reply_callback): Call notif_event_enque instead
7391 of queue_stop_reply.
7392 (handle_status): Don't call send_next_stop_reply, call
7393 notif_write_event instead.
7394 (kill_inferior_callback): Likewise.
7395 (detach_or_kill_inferior_callback): Likewise.
7396 (main): Call initialize_notif.
7397 (process_serial_event): Call QUEUE_is_empty.
7398 (handle_target_event): Call notif_push instead of push event.
7399 * server.h (push_event): Remove declaration.
7400
61c125b9
TT		 74012012-12-10 Tom Tromey <tromey@redhat.com>
7402
7403 * Makefile.in (DEPMODE, DEPDIR, depcomp, COMPILE.pre)
7404 (COMPILE.post, COMPILE, POSTCOMPILE, IPAGENT_COMPILE): New
7405 macros.
7406 (.c.o): Rewrite.
7407 (ax-ipa.o, tracepoint-ipa.o, utils-ipa.o, format-ipa.o)
7408 (common-utils-ipa.o, remote-utils-ipa.o, regcache-ipa.o)
7409 (i386-linux-ipa.o, linux-i386-ipa.o, linux-amd64-ipa.o)
7410 (amd64-linux-ipa.o, ax.o): Rewrite.
7411 (event-loop.o, hostio.o, hostio-errno.o, inferiors.o, mem-break.o)
7412 (proc-service.o, regcache.o, remote-utils.o, server.o, target.o)
7413 (thread-db.o, tracepoint.o, utils.o, gdbreplay.o, dll.o): Remove.
7414 (signals.o, linux-procfs.o, linux-ptrace.o, common-utils.o, vec.o)
7415 (gdb_vecs.o, xml-utils.o, linux-osdata.o, ptid.o, buffer.o)
7416 (format.o, agent.o, vasprintf.o, vsnprintf.o): Rewrite.
7417 (i386-low.o, i387-fp.o, linux-low.o, linux-arm-low.o)
7418 (linux-bfin-low.o, linux-cris-low.o, linux-crisv32-low.o)
7419 (linux-ia64-low.o, linux-m32r-low.o, linux-mips-low.o)
7420 (linux-ppc-low.o, linux-s390-low.o, linux-sh-low.o)
7421 (linux-tic6x-low.o, linux-x86-low.o, linux-xtensa-low.o)
7422 (linux-tile-low.o, lynx-low.o, lynx-ppc-low.o, nto-low.o)
7423 (nto-x86-low.o, linux-low.o, win32-low.o, win32-arm-low.o)
7424 (win32-i386-low.o, spu-low.o, reg-arm.o, arm-with-iwmmxt.o)
7425 (arm-with-vfpv2.o, arm-with-vfpv3.o, arm-with-neon.o, reg-bfin.o)
7426 (reg-cris.o, reg-crisv32.o, i386.o, i386-linux.o, i386-avx.o)
7427 (i386-avx-linux.o, i386-mmx.o, i386-mmx-linux.o, reg-ia64.o)
7428 (reg-m32r.o, reg-m68k.o, reg-cf.o, mips-linux.o, mips-dsp-linux.o)
7429 (mips64-linux.o, mips64-dsp-linux.o, powerpc-32.o, powerpc-32l.o)
7430 (powerpc-altivec32l.o, powerpc-cell32l.o, powerpc-vsx32l.o)
7431 (powerpc-isa205-32l.o, powerpc-isa205-altivec32l.o)
7432 (powerpc-isa205-vsx32l.o, powerpc-e500l.o, powerpc-64l.o)
7433 (powerpc-altivec64l.o, powerpc-cell64l.o, powerpc-vsx64l.o)
7434 (powerpc-isa205-64l.o, powerpc-isa205-altivec64l.o)
7435 (powerpc-isa205-vsx64l.o, s390-linux32.o, s390-linux32v1.o)
7436 (s390-linux32v2.o, s390-linux64.o, s390-linux64v1.o)
7437 (s390-linux64v2.o, s390x-linux64.o, s390x-linux64v1.o)
7438 (s390x-linux64v2.o, tic6x-c64xp-linux.o, tic6x-c64x-linux.o)
7439 (tic6x-c62x-linux.o, reg-sh.o, reg-sparc64.o, reg-spu.o, amd64.o)
7440 (amd64-linux.o, amd64-avx.o, amd64-avx-linux.o, x32.o)
7441 (x32-linux.o, x32-avx.o, x32-avx-linux.o, reg-xtensa.o)
7442 (reg-tilegx.o): Remove.
7443 (all_object_files): New macro.
7444 Include .deps files.
7445 * aclocal.m4, configure: Rebuild.
7446 * acinclude.m4: Include depstand.m4, lead-dot.m4.
7447 * configure.ac: Invoke ZW_CREATE_DEPDIR,
7448 ZW_PROG_COMPILER_DEPENDENCIES. Compute GMAKE condition.
7449
e90e9ad9
TT		 74502012-12-05 Tom Tromey <tromey@redhat.com>
7451
7452 PR gdb/14917:
7453 * server.h (current_insn_ptr, emit_error): Declare 'extern'.
7454
02d403bf 74552012-11-28 Markus Metzger <markus.t.metzger@intel.com>
945bf713
MM		 7456
7457 * configure.ac: Check for linux/perf_event.h.
7458 * config.in: Regenerated.
7459 * configure: Regenerated.
7460
0270a750
PA		 74612012-11-26 Maxime Villard <rustyBSD@gmx.fr>
7462
7463 * hostio.c (handle_readlink): Decrease buffer size
7464 parameter passed to readlink by one byte.
7465
8c29b58e
YQ		 74662012-11-26 Yao Qi <yao@codesourcery.com>
7467
7468 * configure.ac (build_warnings): Append '-Wempty-body'.
7469 * configure: Regenerated.
7470 * linux-low.c (linux_create_inferior): Use braces for empty 'if'
7471 body.
7472
8bdce1ff
PM		 74732012-11-15 Pierre Muller <muller@sourceware.org>
7474
7475 * configure.ac (AC_CHECK_HEADERS): Add wait.h header.
7476 * config.in: Regenerate.
7477 * configure: Regenerate.
7478 * linux-low.c: Use "gdb_stat.h" header instead of <sys/stat.h> header.
7479 Use "gdb_wait.h" header instead of <sys/wait.h> header.
7480 * lynx-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
7481 * remote-utils.c: Use "gdb_stat.h" header instead of <sys/stat.h>
7482 header.
7483 * server.c: Remove HAVE_WAIT_H conditional. Use "gdb_wait.h" header
7484 instead of <sys/wait.h> header.
7485 * spu-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
7486
02d403bf 74872012-11-13 Markus Metzger <markus.t.metzger@intel.com>
3ba6ad0f
MM		 7488
7489 * Makefile.in: (INTERNAL_CFLAGS): Add -DGDBSERVER
7490 (various make rules): Remove -DGDBSERVER
7491
fbd5db48
YQ		 74922012-11-09 Yao Qi <yao@codesourcery.com>
7493
7494 * spu-low.c (current_ptid): Move it to ..
7495 * gdbthread.h: ... here. New.
7496 * remote-utils.c (read_ptid): Use macro 'current_ptid'.
7497 * server.c (myresume, process_serial_event): Likewise.
7498 * thread-db.c (thread_db_find_new_threads): Likewise.
7499 * tracepoint.c (run_inferior_command): Likewise.
7500
b3dc46ff
AB		 75012012-10-01 Andrew Burgess <aburgess@broadcom.com>
7502
7503 * server.c (handle_search_memory_1): Include access length in
7504 warning message.
7505
07c04788
HPN		 75062012-09-05 Michael Brandt <michael.brandt@axis.com>
7507
7508 * linux-crisv32-low.c: Fix compile errors.
7509
918d227b
YQ		 75102012-09-04 Yao Qi <yao@codesourcery.com>
7511
7512 * tracepoint.c (cmd_qtsv): Adjust debug message.
7513 Don't check CUR_TPOINT.
7514
18c1b81a
YQ		 75152012-08-28 Yao Qi <yao@codesourcery.com>
7516
7517 * ax.c, tracepoint.c: Replace ATTR_FORMAT with ATTRIBUTE_PRINTF.
7518 * server.h: Include 'libiberty.h' and 'ansidecl.h'.
7519 (ATTR_NORETURN, ATTR_FORMAT, ATTR_MALLOC): Remove.
7520 Remove declarations of xmalloc, xreallloc, xstrdup and
7521 freeargv.
7522 * Makefile.in (libiberty_h): New.
7523 (server_h): Append dependencies 'libiberty.h' and 'ansidecl.h'.
7524 (linux-bfin-low.o): Append dependency 'libiberty.h'.
7525
dc82f37b
YQ		 75262012-08-23 Yao Qi <yao@codesourcery.com>
7527
7528 * server.h: Remove declaration of 'xsnprintf'.
7529
406b1477
KS		 75302012-08-22 Keith Seitz <keiths@redhat.com>
7531
7532 * server.h: Include build-gnulib-gbserver/config.h.
7533 * gdbreplay.c: Likewise.
7534
e6712ff1
DE		 75352012-08-08 Doug Evans <dje@google.com>
7536
7537 * Makefile.in (SFILES): Add gdb_vecs.c.
7538 (OBS): Add gdb_vecs.o.
7539 (gdb_vecs_h, host_defs_h): New variables.
7540 (thread-db.o): Add $(gdb_vecs_h) dependency.
7541 (gdb_vecs.o): New rule.
7542 * thread-db.c: #include "gdb_vecs.h".
7543 (thread_db_load_search): Use a vector to iterate over path elements.
7544 Handle text appearing after "$pdir".
7545
7546 * configure.ac: Add check for strstr.
7547 * config.in: Regenerate.
7548 * configure: Regenerate.
7549
7c3270ae
UW		 75502012-08-02 Ulrich Weigand <ulrich.weigand@linaro.org>
7551
7552 * hostio.c (handle_pread): If pread fails, fall back to attempting
7553 lseek/read.
7554 (handle_pwrite): Likewise for pwrite.
7555
b62e2b27
UW		 75562012-08-01 Ulrich Weigand <ulrich.weigand@linaro.org>
7557
7558 * linux-arm-low.c (arm_linux_hw_point_initialize): Distinguish
7559 between unsupported TYPE and unimplementable ADDR/LEN combination.
7560 (arm_insert_point): Act on new return value.
7561
78a99e91
PA		 75622012-07-31 Pedro Alves <palves@redhat.com>
7563
7564 * server.c (process_point_options): Only skip tokens if we find
7565 one that is unrecognized. Don't treat 'X' specially while
7566 skipping unrecognized tokens.
7567
fcf303ab
UW		 75682012-07-30 Ulrich Weigand <ulrich.weigand@linaro.org>
7569
7570 * linux-arm-low.c (arm_linux_hw_point_initialize): Do not attempt
7571 to 4-byte-align HW breakpoint addresses for Thumb.
7572
7255706c
YQ		 75732012-07-27 Yao Qi <yao@codesourcery.com>
7574
7575 PR remote/14161.
7576
7577 * server.h: Declare gdb_agent_about_to_close.
7578 * target.c (kill_inferior): Include "agent.h".
7579 New. Send command 'kill'.
7580 * target.h (kill_inferior): Removed macro.
7581 * tracepoint.c (gdb_agent_about_to_close): New.
7582 (gdb_agent_helper_thread): Handle command 'close'.
7583 Wait endlessly until the inferior stops.
7584 Install gdb_agent_remove_socket to atexit hook.
7585 (agent_socket_name): New static variable.
7586 (gdb_agent_socket_init): Replace local variable 'name' with
7587 'agent_socket_name'.
7588 (gdb_agent_remove_socket): New.
7589
5a3f286f
YQ		 75902012-07-27 Yao Qi <yao@codesourcery.com>
7591
7592 * server.c (process_point_options): Stop at 'X' when parsing.
7593
961bd387
ME		 75942012-07-19 Michael Eager <eager@eagercon.com>
7595
a261b8f5 7596 * i386-low.c (Z_packet_to_hw_type): Add Z_PACKET_HW_BP, translate
961bd387
ME		 7597 to hw_execute.
7598 * linux-x86-low.c (x86_insert_point, x86_remove_point):
7599 Call i386_low_insert_watchpoint, i386_low_remove_watchpoint to add/del
7600 hardware breakpoint.
7601
aa7c7447
JK		 76022012-07-07 Jan Kratochvil <jan.kratochvil@redhat.com>
7603
7604 * gdbserver/linux-low.c (initialize_low): Call
7605 linux_ptrace_init_warnings.
7606
7f216e7c
DE		 76072012-07-02 Doug Evans <dje@google.com>
7608
7609 * mem-break.c (gdb_no_commands_at_breakpoint): Fix cast from
7610 pointer to int.
7611
d3ce09f5
SS		 76122012-07-02 Stan Shebs <stan@codesourcery.com>
7613
7614 * Makefile.in (WARN_CFLAGS_NO_FORMAT): Define.
7615 (ax.o): Add it to build rule.
7616 (ax-ipa.o): Ditto.
7617 (OBS): Add format.o.
7618 (IPA_OBS): Add format.o.
7619 * server.c (handle_query): Claim support for breakpoint commands.
7620 (process_point_options): Add command case.
7621 (process_serial_event): Leave running if there are printfs in
7622 effect.
7623 * mem-break.h (any_persistent_commands): Declare.
7624 (add_breakpoint_commands): Declare.
7625 (gdb_no_commands_at_breakpoint): Declare.
7626 (run_breakpoint_commands): Declare.
7627 * mem-break.c (struct point_command_list): New struct.
7628 (struct breakpoint): New field command_list.
7629 (any_persistent_commands): New function.
7630 (add_commands_to_breakpoint): New function.
7631 (add_breakpoint_commands): New function.
7632 (gdb_no_commands_at_breakpoint): New function.
7633 (run_breakpoint_commands): New function.
7634 * linux-low.c (linux_wait_1): Test for and run breakpoint commands
7635 locally.
7636 * ax.c: Include format.h.
7637 (ax_printf): New function.
7638 (gdb_eval_agent_expr): Add printf opcode.
7639
2f8f6aed
YQ		 76402012-06-13 Yao Qi <yao@codesourcery.com>
7641
7642 * server.c (start_inferior): Remove duplicated writes to fields
7643 'last_resume_kind' and 'last_status' of 'current_inferior'.
7644
0c9070b3
YQ		 76452012-06-12 Yao Qi <yao@codesourcery.com>
7646 Pedro Alves <palves@redhat.com>
7647
7648 * linux-low.c (linux_set_resume_request): Simplify predicate. Add
7649 comment.
7650 * server.c (handle_v_cont): Extend comment.
7651
c52daf70
YQ		 76522012-06-11 Yao Qi <yao@codesourcery.com>
7653
7654 * linux-low.c (linux_attach): Add 'static'.
7655
d38bbb0a
YQ		 76562012-06-06 Yao Qi <yao@codesourcery.com>
7657
7658 * ax.c (gdb_eval_agent_expr): Print `top' in hex.
7659
89dc0afd
JK		 76602012-06-01 Jan Kratochvil <jan.kratochvil@redhat.com>
7661
7662 Fix gcc -flto compilation warning.
7663 * server.c (main): Make variable multi_mode and attach volatile.
7664
75f62ce7
TJB		 76652012-05-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
7666
7667 * linux-low.c (get_r_debug): Disable code using DT_MIPS_RLD_MAP
7668 if the platform doesn't know about it.
7669
65f479b6
PA		 76702012-05-30 Jeff Kenton <jkenton@tilera.com>
7671
7672 * Makefile.in (SFILES): Add linux-tile-low.c.
7673 (linux-tile-low.o, reg-tilegx.o, reg-tilegx.c): New rules.
7674 * configure.srv: Handle tilegx-*-linux*.
7675 * linux-tile-low.c: New file.
7676
0c5bf5a9
JK		 76772012-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
7678
7679 * linux-low.c (linux_qxfer_libraries_svr4): Return -1 if R_DEBUG is -1.
7680
a493e3e2
PA		 76812012-05-24 Pedro Alves <palves@redhat.com>
7682
7683 PR gdb/7205
7684
43aaf8b6 7685 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
a493e3e2 7686
2ea28649
PA		 76872012-05-24 Pedro Alves <palves@redhat.com>
7688
7689 PR gdb/7205
7690
7691 Replace target_signal with gdb_signal throughout.
7692
8d409d16
MR		 76932012-05-22 Maciej W. Rozycki <macro@codesourcery.com>
7694
7695 * linux-low.c (linux_store_registers): Avoid the copying sequence
7696 when no data has been retrieved by ptrace.
7697
23512c01
MGD		 76982012-05-22 Will Deacon <will.deacon@arm.com>
7699
7700 * linux-low (__UCLIBC__ && !(__UCLIBC_HAS_MMU__ || __ARCH_HAS_MMU__)):
7701 Include asm/ptrace.h.
7702 (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define only if not
7703 already defined.
7704
4934b29e
MR		 77052012-05-21 Maciej W. Rozycki <macro@codesourcery.com>
7706
7707 * linux-low.c (linux_store_registers): Don't re-retrieve data
7708 with ptrace that has already been obtained from /proc. Always
7709 copy any data retrieved with ptrace to the buffer supplied.
7710
bde24c0a
PA		 77112012-05-11 Yao Qi <yao@codesourcery.com>
7712 Pedro Alves <palves@redhat.com>
7713
7714 * linux-low.c (enum stopping_threads_kind): New.
7715 (stopping_threads): Change type to `enum stopping_threads_kind'.
7716 (handle_extended_wait): If stopping and suspending threads, leave
7717 the new_lwp suspended too.
7718 (linux_wait_for_event): Adjust.
7719 (stop_all_lwps): Set `stopping_threads' to
7720 STOPPING_AND_SUSPENDING_THREADS or STOPPING_THREADS depending on
7721 whether we're suspending threads or just stopping them. Assert no
7722 recursion happens.
7723
623b6bdf
YQ		 77242012-04-29 Yao Qi <yao@codesourcery.com>
7725
7726 * server.h: Move some code to ...
7727 * gdbthread.h: ... here. New.
7728 * Makefile.in (inferiors.o, regcache.o): Depends on gdbthread.h
7729 (remote-utils.o, server.o, target.o tracepoint.o): Likewise.
7730 (nto-low.o, win32-low.o): Likewise.
7731 * inferiors.c, linux-low.h, nto-low.c: Include gdbthread.h.
7732 * regcache.c, remote-utils.c, server.c: Likewise.
7733 * target.c, tracepoint.c, win32-low.c: Likewise.
7734
f15f9948
TJB		 77352012-04-24 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
7736
7737 * linux-low.h (PTRACE_ARG3_TYPE): Move macro from linux-low.c.
7738 (PTRACE_ARG4_TYPE): Likewise.
7739 (PTRACE_XFER_TYPE): Likewise.
7740 * linux-arm-low.c (arm_prepare_to_resume): Cast third argument of
7741 ptrace to PTRACE_ARG3_TYPE.
7742 * linux-low.c (PTRACE_ARG3_TYPE): Move macro to linux-low.h.
7743 (PTRACE_ARG4_TYPE): Likewise.
7744 (PTRACE_XFER_TYPE): Likewise.
7745 (linux_detach_one_lwp): Cast fourth argument of
7746 ptrace to long then PTRACE_ARG4_TYPE.
7747 (regsets_fetch_inferior_registers): Cast third argument of
7748 ptrace to long then PTRACE_ARG3_TYPE.
7749 (regsets_store_inferior_registers): Likewise.
7750
38ea300a
PA		 77512012-04-20 Pedro Alves <palves@redhat.com>
7752
7753 * configure: Regenerate.
7754
c971b7fa
PA		 77552012-04-19 Pedro Alves <palves@redhat.com>
7756
43aaf8b6 7757 * Makefile.in (GNULIB_BUILDDIR): New.
c971b7fa 7758 (LIBGNU, INCGNU, GNULIB_H): Adjust.
43aaf8b6
PA		 7759 (SUBDIRS, CLEANDIRS, REQUIRED_SUBDIRS): New.
7760 (all, install-only, uninstall, clean-info, all-lib, clean): No
7761 longer pass GNULIB_FLAGS_TO_PASS. Use subdir_do.
7762 (maintainer-clean realclean distclean): Use subdir_do.
7763 (subdir_do): New.
7764 (gnulib/import/Makefile): Adjust. Replace gnulib/import with
c971b7fa 7765 $(GNULIB_BUILDDIR). Don't pass argument to config.status.
43aaf8b6
PA		 7766 * acinclude.m4: Include acx_configure_dir.m4.
7767 * configure.ac: Remove gl_EARLY, gl_INIT, and AM_INIT_AUTOMAKE
7768 calls. Call AC_PROG_RANLIB. Configure gnulib using
7769 ACX_CONFIGURE_DIR.
7770 (GNULIB): New.
7771 (GNULIB_STDINT_H): Adjust.
7772 (AC_OUTPUT): Don't output gnulib/Makefile anymore.
7773 * gdbreplay.c: Include build-gnulib/config.h.
7774 * server.h: Likewise.
7775 * aclocal.m4: Regenerate.
7776 * config.in: Regenerate.
7777 * configure: Regenerate.
c971b7fa 7778
809277f8
PA		 77792012-04-19 Pedro Alves <palves@redhat.com>
7780
7781 * Makefile.in (LIBGNU, INCGNU): Adjust.
7782 (GNULIB_FLAGS_TO_PASS, GNULIB_H): Adjust.
7783 (all, install-only, uninstall, clean-info, all-lib, clean)
7784 (maintainer-clean, Makefile, gnulib/Makefile): Adjust.
7785 * configure.ac: Adjust AC_OUTPUT output.
7786 * aclocal.m4: Regenerate.
7787 * configure: Regenerate.
7788
fd9bb8b8
PA		 77892012-04-19 Pedro Alves <palves@redhat.com>
7790
7791 * Makefile.in (generated_files): New.
7792 (server_h): Remove the explicit dependency on config.h, and depend
7793 on $generated_files.
7794
1c298c66
PA		 77952012-04-19 Pedro Alves <palves@redhat.com>
7796
7797 * Makefile.in (INCGNU): Add -Ignulib.
7798
57c4b50b
PA		 77992012-04-19 Pedro Alves <palves@redhat.com>
7800
7801 * Makefile.in (GNULIB_INCLUDE_DIR): Rename to ...
7802 (INCGNU): ... this, and spell out -I here.
7803 (GNULIB_LIB): Rename to ...
7804 (LIBGNU): ... this.
7805 (INCLUDE_CFLAGS, gdbserver$(EXEEXT), $(GNULIB_LIB) rule): Adjust.
7806
1030e047
PA		 78072012-04-19 Pedro Alves <palves@redhat.com>
7808
7809 * config.in: Regenerate.
7810
447d4319
PA		 78112012-04-19 Pedro Alves <palves@redhat.com>
7812
7813 * configure.ac: Remove AC_CHECK_DECLS check for memmem.
7814 * server.h (memmem): Remove declaration.
7815 * config.in: Regenerate.
7816 * configure: Regenerate.
7817
aad9eab9
YQ		 78182012-04-19 Yao Qi <yao@codesourcery.com>
7819
7820 * Makefile.in (SFILES): Add common/vec.c.
7821 (OBS): Add vec.o.
7822 (vec.o): New rule.
7823
3e10640f
YQ		 78242012-04-19 Yao Qi <yao@codesourcery.com>
7825
7826 * remote-utils.c (prepare_resume_reply): Replace with macro
7827 target_core_of_thread.
7828 * server.c (handle_qxfer_threads_proper): Likewise.
7829 * target.h (traget_core_of_thread): New macro.
7830
71622373
PA		 78312012-04-18 Pedro Alves <palves@redhat.com>
7832
7833 * aclocal.m4: Regenerate.
7834 * configure: Regenerate.
7835
80d26939
YQ		 78362012-04-16 Yao Qi <yao@codesourcery.com>
7837
7838 * tracepoint.c (cmd_qtstart): Download tracepoints even when they are
7839 duplicated on address.
7840
42476b70
YQ		 78412012-04-16 Yao Qi <yao@codesourcery.com>
7842
7843 * tracepoint.c (COPY_FIELD_TO_BUF): New macro.
7844 (struct tracepoint_action_ops) <send>: New field.
7845 (m_tracepoint_action_send, r_tracepoint_action_send): New.
7846 (agent_expr_send, x_tracepoint_action_send): New.
7847 (l_tracepoint_action_send): New.
7848 (cmd_qtdp): Download and install tracepoint
7849 according to `use_agent'.
7850 (run_inferior_command): Add one more parameter `len'.
7851 Update callers.
7852 (tracepoint_send_agent): New.
7853 (cmd_qtdp, cmd_qtstart): Call tracepoint_send_agent.
7854
7bc83639
YQ		 78552012-04-16 Yao Qi <yao@codesourcery.com>
7856
7857 * tracepoint.c (download_tracepoints): Moved to ...
7858 (cmd_qtstart): ... here.
7859
5f18041e
YQ		 78602012-04-14 Yao Qi <yao@codesourcery.com>
7861
7862 * tracepoint.c: Include inttypes.h.
7863 (struct collect_memory_action): Use sized types.
7864 (struct tracepoint): Likewise.
7865 (cmd_qtdp, stop_tracing): Update print specifiers.
7866 (cmd_qtp, response_tracepoint): Likewise.
7867 (collect_data_at_tracepoint): Likewise.
7868 (collect_data_at_step): Likewise.
7869
55a8c076
YQ		 78702012-04-14 Yao Qi <yao@codesourcery.com>
7871
7872 Import gnulib module inttypes.
7873 * aclocal.m4, config.in, configure: Regenerated.
7874
dc750257
YQ		 78752012-04-14 Yao Qi <yao@codesourcery.com>
7876
7877 * Makefile.in (maintainer-clean, realclean, distclean): Remove
7878 Makefile and config.status at last.
7879
0ab5faf9
YQ		 78802012-04-13 Yao Qi <yao@codesourcery.com>
7881
7882 * tracepoint.c: Include stdint.h unconditionally.
7883
18f5fd81
TJB		 78842012-04-13 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
7885
7886 * acinclude.m4 (GDBSERVER_HAVE_THREAD_DB_TYPE): New macro based
7887 on BFD_HAVE_SYS_PROCFS_TYPE.
7888 * configure.ac: Look for lwpid_t and psaddr_t in libthread_db.h.
7889 * configure: Regenerate.
7890 * config.in: Likewise.
7891
4d47af5c
L		 78922012-04-13 H.J. Lu <hongjiu.lu@intel.com>
7893
7894 * Makefile.in (clean): Also remove x32.c x32-linux.c
7895 x32-avx.c x32-avx-linux.c.
7896 (x32.o): New target.
7897 (x32.c): Likewise.
7898 (x32-linux.o): Likewise.
7899 (x32-linux.c): Likewise.
7900 (x32-avx.o): Likewise.
7901 (x32-avx.c): Likewise.
7902 (x32-avx-linux.o): Likewise.
7903 (x32-avx-linux.c): Likewise.
7904
7905 * configure.srv (srv_amd64_regobj): Add x32.o x32-avx.o.
7906 (srv_amd64_linux_regobj): Add x32-linux.o x32-avx-linux.o.
7907 (srv_i386_64bit_xmlfiles): Add i386/x32-core.xml.
7908 (srv_amd64_xmlfiles): Add i386/x32.xml i386/x32-avx.xml.
7909 (srv_amd64_linux_xmlfiles): Add i386/x32-linux.xml
7910 i386/x32-avx-linux.xml.
7911
7912 * linux-x86-low.c (init_registers_x32_linux): New prototype.
7913 (init_registers_x32_avx_linux): Likwise.
7914 (x86_linux_update_xmltarget): Call init_registers_x32_linux
7915 or init_registers_x32_avx_linux if linux_is_elf64 is false.
7916
ecedbe58
PA		 79172012-04-13 Pedro Alves <palves@redhat.com>
7918
7919 * Makefile.in (GNULIB_FLAGS_TO_PASS): New.
7920 (FLAGS_TO_PASS): Don't change or set $top_srcdir, $srcdir and VPATH.
7921 (all, uninstall, clean-info, all-lib, clean, maintainer-clean)
7922 (realclean, distclean): Explicitly pass $GNULIB_FLAGS_TO_PASS to
7923 the sub-make.
7924
c92b5177
L		 79252012-04-12 H.J. Lu <hongjiu.lu@intel.com>
7926
7927 * linux-x86-low.c (compat_x32_clock_t): New.
7928 (compat_x32_siginfo_t): Likewise.
7929 (compat_x32_siginfo_from_siginfo): Likewise.
7930 (siginfo_from_compat_x32_siginfo): Likewise.
7931 (linux_is_elf64): Likewise.
7932 (x86_siginfo_fixup): Call compat_x32_siginfo_from_siginfo
7933 and siginfo_from_compat_x32_siginfo for x32.
7934 (x86_arch_setup): Set linux_is_elf64.
7935
214d508e
L		 79362012-04-12 H.J. Lu <hongjiu.lu@intel.com>
7937
7938 PR gdb/13969
7939 * linux-low.c (linux_pid_exe_is_elf_64_file): Also return the
7940 e_machine field.
7941 (linux_qxfer_libraries_svr4): Update call to elf_64_file_p.
7942 * linux-low.h (linux_pid_exe_is_elf_64_file): Updated.
7943 * linux-x86-low.c (x86_arch_setup): Check if GDBserver is
7944 compatible with process.
7945
c9a1864a
YQ		 79462012-04-12 Yao Qi <yao@codesourcery.com>
7947
7948 * Makefile.in: Define abs_top_srcdir and abs_srcdir.
7949 (INCLUDE_CFLAGS): Append GNULIB_INCLUDE_DIR.
7950 (install-only, install-info, clean): Handle sub dir gnulib.
7951 (all-lib, am--refresh): New targets.
7952 (memmem.o): Remove target.
7953 * configure.ac: Remove AC_CONFIG_LIBOBJ_DIR.
7954 Invoke gl_EARLY. Invoke AC_CHECK_PROGS for make.
7955 (AC_REPLACE_FUNCS): Remove memmem.
7956 Invoke gl_INIT and AM_INIT_AUTOMAKE.
7957 (AC_OUTPUT): Generate Makefile in gnulib/.
7958 * aclocal.m4, config.in, configure: Regenerated.
7959
367ba2c2
MR		 79602012-04-10 Maciej W. Rozycki <macro@codesourcery.com>
7961
7962 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP.
7963
9d236627
PA		 79642012-04-05 Pedro Alves <palves@redhat.com>
7965
7966 -Werror=strict-aliasing
7967
7968 * spu-low.c (parse_spufs_run): Avoid dereferencing type-punned
7969 pointer.
7970
111217b3
PA		 79712012-04-04 Pedro Alves <palves@redhat.com>
7972
7973 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
7974 (sparc_store_gregset_from_stack, sparc_store_gregset)
7975 (sparc_breakpoint_at): Fix formatting.
7976
8365dcf5
TJB		 79772012-03-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
7978
7979 * configure.ac: Check whether Elf32_auxv_t and Elf64_auxv_t
7980 are available.
7981 * linux-low.c [HAVE_ELF32_AUXV_T] (Elf32_auxv_t): Add typedef.
7982 [HAVE_ELF64_AUXV_T] (Elf64_auxv_t): Likewise.
7983 * config.in: Regenerate.
7984 * configure: Likewise.
7985
689cc2ae
PA		 79862012-03-29 Pedro Alves <palves@redhat.com>
7987
7988 * linux-low.c (regsets_store_inferior_registers) [__sparc__]:
7989 Correct ptrace arguments.
7990
c14dfd32
PA		 79912012-03-28 Pedro Alves <palves@redhat.com>
7992
7993 * linux-ia64-low.c (ia64_regmap): Map IA64_EC_REGNUM to PT_AR_EC.
7994 (IA64_GR0_REGNUM, IA64_FR0_REGNUM)
7995 (IA64_FR1_REGNUM): New defines.
7996 (ia64_fetch_register): New.
7997 (the_low_target): Install it.
7998 * linux-low.h (struct linux_target_ops) <fetch_register>: New
7999 field.
8000 * linux-low.c (linux_fetch_registers): Try the
8001 the_low_target.fetch_register hook first.
8002
8003 * linux-arm-low.c (the_low_target): Adjust.
8004 * linux-bfin-low.c (the_low_target): Adjust.
8005 * linux-cris-low.c (the_low_target): Adjust.
8006 * linux-crisv32-low.c (the_low_target): Adjust.
8007 * linux-m32r-low.c (the_low_target): Adjust.
8008 * linux-m68k-low.c (the_low_target): Adjust.
8009 * linux-mips-low.c (the_low_target): Adjust.
8010 * linux-ppc-low.c (the_low_target): Adjust.
8011 * linux-s390-low.c (the_low_target): Adjust.
8012 * linux-sh-low.c (the_low_target): Adjust.
8013 * linux-sparc-low.c (the_low_target): Adjust.
8014 * linux-tic6x-low.c (the_low_target): Adjust.
8015 * linux-x86-low.c (the_low_target): Adjust.
8016 * linux-xtensa-low.c (the_low_target): Adjust.
8017
63c88e13
PA		 80182012-03-26 Pedro Alves <palves@redhat.com>
8019
8020 * server.c (handle_qxfer_libraries): Don't bail early if
8021 the_target->qxfer_libraries_svr4 is not NULL.
8022
fb723180
PA		 80232012-03-26 Pedro Alves <palves@redhat.com>
8024
8025 * linux-low.c (linux_qxfer_libraries_svr4): Fix pasto in comment.
8026
0afae3cf
PA		 80272012-03-23 Pedro Alves <palves@redhat.com>
8028
8029 * linux-low.c (linux_qxfer_libraries_svr4): Terminate the
8030 "library-list-svr4" element's start tag when the the DSO list is
8031 empty.
8032
485f1ee4
PA		 80332012-03-23 Pedro Alves <palves@redhat.com>
8034
8035 * linux-low.c (read_one_ptr): Read the inferior's pointer through
8036 a variable whose type size is the same as the inferior's pointer
8037 size.
8038
a5362b9a
TS		 80392012-03-21 Thomas Schwinge <thomas@codesourcery.com>
8040
8041 * linux-arm-low.c (arm_stopped_by_watchpoint): Use siginfo_t instead of
8042 struct siginfo.
8043 * linux-low.c (siginfo_fixup, linux_xfer_siginfo): Likewise.
8044 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
8045 * linux-low.h: Include <signal.h>.
8046 (struct siginfo): Remove forward declaration.
8047 (struct linux_target_ops) <siginfo_fixup>: Use siginfo_t instead of
8048 struct siginfo.
8049
d226c142
MF		 80502012-03-21 Mike Frysinger <vapier@gentoo.org>
8051
8052 * .gitignore: Ignore more files.
8053
122f36ef
PA		 80542012-03-19 Pedro Alves <palves@redhat.com>
8055 Jan Kratochvil <jan.kratochvil@redhat.com>
8056
8057 * server.c (cont_thread, general_thread): Add describing comments.
8058 (start_inferior): Clear `cont_thread'.
8059 (handle_v_cont): Don't set `cont_thread' if resuming all threads
8060 of a process.
8061
fc3e5175
YQ		 80622012-03-15 Yao Qi <yao@codesourcery.com>
8063
8064 * tracepoint.c (install_tracepoint): Move duplicated tracepoint
8065 handling to ...
8066 (cmd_qtdp): ... here.
8067
8d0d92cd
YQ		 80682012-03-15 Yao Qi <yao@codesourcery.com>
8069
8070 * tracepoint.c (struct tracepoint_action_ops): New.
8071 (struct tracepoint_action) [!IN_PROCESS_AGENT] <ops>: New field.
8072 (m_tracepoint_action_download): New.
8073 (r_tracepoint_action_download): New.
8074 (x_tracepoint_action_download): New.
8075 (l_tracepoint_action_download): New.
8076 (add_tracepoint_action): Install `action->ops' according type.
8077 (download_tracepoint_1): Move code `download' function pointer
8078 of various tracepoint_action_ops.
8079
87b0bb13
JK		 80802012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
8081
8082 * linux-low.c (linux_attach_lwp_1): New variable buffer. Call
8083 linux_ptrace_attach_warnings.
8084
5f572dec
JK		 80852012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
8086
8087 * Makefile.in (linux-ptrace.o): New.
8088 * configure.srv (arm*-*-linux*, bfin-*-*linux*, crisv32-*-linux*)
8089 (cris-*-linux*, i[34567]86-*-linux*, ia64-*-linux*, m32r*-*-linux*)
8090 (m68*-*-linux*, m68*-*-uclinux*, mips*-*-linux*, powerpc*-*-linux*)
8091 (s390*-*-linux*, sh*-*-linux*, sparc*-*-linux*, tic6x-*-uclinux)
8092 (x86_64-*-linux*, xtensa*-*-linux*): Add linux-ptrace.o to SRV_TGTOBJ
8093 of these targets.
8094 * linux-low.c (linux_attach_lwp_1): Remove redundent else clause.
8095
f4647387
YQ		 80962012-03-08 Yao Qi <yao@codesourcery.com>
8097 Pedro Alves <palves@redhat.com>
8098
8099 Fix PR server/13392.
8100 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Check
8101 offset of JMP insn.
8102 * tracepoint.c (remove_tracepoint): New.
8103 (cmd_qtdp): Call remove_tracepoint when failed to install.
8104
9b224c5e
PA		 81052012-03-07 Pedro Alves <palves@redhat.com>
8106
8107 * linux-low.c (get_detach_signal): New.
8108 (linux_detach_one_lwp): Get rid of a pending SIGSTOP with SIGCONT.
8109 Pass on pending signals to PTRACE_DETACH. Check the result of the
8110 ptrace call.
8111 * server.c (program_signals, program_signals_p): New.
8112 (handle_general_set): Handle QProgramSignals.
8113 * server.h (program_signals, program_signals_p): Declare.
8114
e237a7e2
JK		 81152012-03-05 Pedro Alves <palves@redhat.com>
8116 Jan Kratochvil <jan.kratochvil@redhat.com>
8117
8118 * linux-low.c (get_dynamic): Don't warn when PT_PHDR isn't found.
8119 New comment why.
8120
5808517f
YQ		 81212012-03-03 Yao Qi <yao@codesourcery.com>
8122
8123 * tracepoint.c (tracepoint_look_up_symbols): Update call to
8124 agent_look_up_symbols.
8125
58b4daa5
YQ		 81262012-03-03 Yao Qi <yao@codesourcery.com>
8127
8128 * Makefile.in (linux-low.o): Keep dependence on agent.h.
8129 (linux-x86-low.o): Likewise.
8130 * server.h: Remove in_process_agent_loaded.
8131 * tracepoint.c (in_process_agent_loaded): Removed. Moved it
8132 common/agent.c.
8133 Update callers.
8134
8ffcbaaf
YQ		 81352012-03-03 Yao Qi <yao@codesourcery.com>
8136
8137 * tracepoint.c (gdb_agent_capability): New global.
8138 (in_process_agent_loaded_ust): Renamed to
8139 `in_process_agent_supports_ust'.
8140 Update callers.
8141 (in_process_agent_supports_ust): Call agent_capability_check.
8142 (clear_installed_tracepoints): Assert that agent supports
8143 agent.
8144
d1feda86
YQ		 81452012-03-03 Yao Qi <yao@codesourcery.com>
8146
8147 * linux-low.c (linux_supports_agent): New.
8148 (linux_target_ops): Initialize field `supports_agent' with
8149 linux_supports_agent.
8150 * target.h (struct target_ops) <supports_agent>: New.
8151 (target_supports_agent): New macro.
8152 * server.c (handle_general_set): Handle packet 'QAgent'.
8153 (handle_query): Send `QAgent+'.
8154 * Makefile.in (server.o): Depends on agent.h.
8155
2fa291ac
YQ		 81562012-03-03 Yao Qi <yao@codesourcery.com>
8157
8158 * Makefile.in (OBS): Add agent.o.
8159 Add new rule for agent.o.
8160 Track dependence of tracepoint.c on agent.h.
8161 * tracepoint.c (run_inferior_command_1):
8162 (run_inferior_command): Call agent_run_command.
8163 (gdb_ust_connect_sync_socket): Deleted. Move it to
8164 common/agent.c.
8165 (resume_thread, stop_thread): Likewise.
8166 (gdb_ust_socket_init): Renamed to ...
8167 (gdb_agent_socket_init): ... New.
8168 (gdb_ust_thread): Renamed to ...
8169 (gdb_agent_helper_thread): ... New.
8170 (gdb_ust_init): Move some code to ...
8171 (gdb_agent_init): ... here. New.
8172 [HAVE_UST]: Call gdb_ust_init.
8173 (initialize_tracepoint_ftlib): Call gdb_agent_init.
8174 * configure.ac: Add `sys/un.h' to AC_CHECK_HEADERS.
8175 * config.in, configure: Regenerated.
8176
05044653
PA		 81772012-03-02 Pedro Alves <palves@redhat.com>
8178
8179 * inferiors.c (add_pid_to_list, pull_pid_from_list): Delete.
8180 * linux-low.c (struct simple_pid_list): New.
8181 (stopped_pids): New a struct simple_pid_list pointer.
8182 (add_to_pid_list, pull_pid_from_list): New.
8183 (handle_extended_wait): Don't assume the first signal new children
8184 report is SIGSTOP. Adjust call to pull_pid_from_list.
8185 (linux_wait_for_lwp): Adjust.
8186
8d00225b
YQ		 81872012-03-02 Yao Qi <yao@codesourcery.com>
8188
8189 * tracepoint.c (do_action_at_tracepoint): Write `stop_pc' in
8190 debug log.
8191
19560ba5
YQ		 81922012-03-02 Yao Qi <yao@codesourcery.com>
8193
8194 * tracepoint.c (collect_ust_data_at_tracepoint): Remove parameters
8195 `stop_pc' and `tpoint'. Update caller.
8196
1faeff08
MR		 81972012-03-01 Maciej W. Rozycki <macro@codesourcery.com>
8198
8199 * linux-low.h (linux_target_ops): Add regset_bitmap member.
8200 * linux-low.c (use_linux_regsets): New macro.
8201 [!HAVE_LINUX_REGSETS] (regsets_fetch_inferior_registers): Likewise.
8202 [!HAVE_LINUX_REGSETS] (regsets_store_inferior_registers): Likewise.
8203 (linux_register_in_regsets): New function.
8204 (usr_fetch_inferior_registers): Skip registers covered by
8205 regsets.
8206 (usr_store_inferior_registers): Likewise.
8207 (usr_fetch_inferior_registers): New macro.
8208 (usr_store_inferior_registers): Likewise.
8209 (linux_fetch_registers): Handle mixed regset/non-regset targets.
8210 (linux_store_registers): Likewise.
8211 * linux-mips-low.c (init_registers_mips_dsp_linux): New
8212 prototype.
8213 (init_registers_mips64_dsp_linux): Likewise.
8214 (init_registers_mips_linux): New macro.
8215 (init_registers_mips_dsp_linux): Likewise.
8216 (mips_dsp_num_regs): Likewise.
8217 (DSP_BASE, DSP_CONTROL): New fallback macros.
8218 (mips_base_regs): New macro.
8219 (mips_regmap): Use it. Fix the size.
8220 (mips_dsp_regmap): New variable.
8221 (mips_dsp_regset_bitmap): Likewise.
8222 (mips_arch_setup): New function.
8223 (mips_cannot_fetch_register): Use the_low_target.regmap rather
8224 than mips_regmap.
8225 (mips_cannot_store_register): Likewise.
8226 (the_low_target): Update .arch_setup, .num_regs and .regmap
8227 initializers. Add .regset_bitmap initializer.
8228 * linux-arm-low.c (the_low_target): Add .regset_bitmap
8229 initializer.
8230 * linux-bfin-low.c (the_low_target): Likewise.
8231 * linux-cris-low.c (the_low_target): Likewise.
8232 * linux-crisv32-low.c (the_low_target): Likewise.
8233 * linux-ia64-low.c (the_low_target): Likewise.
8234 * linux-m32r-low.c (the_low_target): Likewise.
8235 * linux-m68k-low.c (the_low_target): Likewise.
8236 * linux-ppc-low.c (the_low_target): Likewise.
8237 * linux-s390-low.c (the_low_target): Likewise.
8238 * linux-sh-low.c (the_low_target): Likewise.
8239 * linux-sparc-low.c (the_low_target): Likewise.
8240 * linux-tic6x-low.c (the_low_target): Likewise.
8241 * linux-x86-low.c (the_low_target): Likewise.
8242 * linux-xtensa-low.c (the_low_target): Likewise.
8243 * configure.srv <mips*-*-linux*>: Add mips-dsp-linux.o and
8244 mips64-dsp-linux.o to srv_regobj. Add mips-dsp-linux.xml,
8245 mips64-dsp-linux.xml, mips-dsp.xml and mips64-dsp.xml to
8246 srv_xmlfiles.
8247 * Makefile.in (mips-dsp-linux.o, mips-dsp-linux.c): New targets.
8248 (mips64-dsp-linux.o, mips64-dsp-linux.c): Likewise.
8249
c03e6ccc
YQ		 82502012-02-29 Yao Qi <yao@codesourcery.com>
8251 Pedro Alves <palves@redhat.com>
8252
8253 * linux-low.c: (linux_wait_1): Call unsuspend_all_lwps when
8254 `step_over_finished' is true.
8255
644cebc9
PA		 82562012-02-27 Pedro Alves <palves@redhat.com>
8257
8258 * linux-low.c (pid_is_stopped): Delete, moved to common/.
8259 (linux_attach_lwp_1): Adjust to use linux_proc_pid_is_stopped.
8260
c14d7ab2
PA		 82612012-02-27 Pedro Alves <palves@redhat.com>
8262
8263 PR server/9684
8264 * linux-low.c (pid_is_stopped): New.
8265 (linux_attach_lwp_1): Handle attaching to 'T (stopped)' processes.
8266
412c89dd
LM		 82672012-02-25 Luis Machado <lgustavo@codesourcery.com>
8268
8269 * mem-break.c (clear_gdb_breakpoint_conditions): Fix de-allocation
8270 of conditions.
8271
b745defe
MR		 82722012-02-24 Maciej W. Rozycki <macro@codesourcery.com>
8273
8274 * linux-mips-low.c (mips_regmap): Correct the index of $f9.
8275
9f3a5c85
LM		 82762012-02-24 Luis Machado <lgustavo@codesourcery>
8277
8278 * server.c (handle_query): Advertise support for target-side
8279 breakpoint condition evaluation.
8280 (process_point_options): New function.
8281 (process_serial_event): When inserting a breakpoint, check for
8282 a target-side condition that should be evaluated.
8283
8284 * mem-break.c: Include regcache.h and ax.h.
8285 (point_cond_list_t): New data structure.
8286 (breakpoint) <cond_list>: New field.
8287 (find_gdb_breakpoint_at): Make non-static.
8288 (delete_gdb_breakpoint_at): Clear any target-side
8289 conditions.
8290 (clear_gdb_breakpoint_conditions): New function.
8291 (add_condition_to_breakpoint): Likewise.
8292 (add_breakpoint_condition): Likewise.
8293 (gdb_condition_true_at_breakpoint): Likewise.
8294 (gdb_breakpoint_here): Return result directly instead
8295 of going through a local variable.
8296
8297 * mem-break.h (find_gdb_breakpoint_at): New prototype.
8298 (clear_gdb_breakpoint_conditions): Likewise.
8299 (add_breakpoint_condition): Likewise.
8300 (gdb_condition_true_at_breakpoint): Likewise.
8301
8302 * linux-low.c (linux_wait_1): Evaluate target-side breakpoint condition.
8303 (need_step_over_p): Take target-side breakpoint condition into
8304 consideration.
8305
5e1dc496
LM		 83062012-02-24 Luis Machado <lgustavo@codesourcery>
8307
8308 * server.h: Include tracepoint.h.
8309 (agent_mem_read, agent_get_trace_state_variable_value,
8310 agent_set_trace_state_variable_value,
8311 agent_tsv_read, agent_mem_read_string, get_get_tsv_func_addr,
8312 get_set_tsv_func_addr): New prototypes.
8313
8314 * ax.h: New include file.
8315 * ax.c: New source file.
8316
8317 * tracepoint.c: Include ax.h.
8318 (gdb_agent_op, gdb_agent_op_names, gdb_agent_op_sizes,
8319 agent_expr, eval_result_type): Move to ax.h.
8320 (parse_agent_expr): Rename to ...
8321 (gdb_parse_agent_expr): ... this, make it non-static and move
8322 to ax.h.
8323 (unparse_agent_expr) Rename to ...
8324 (gdb_unparse_agent_expr): ... this, make it non-static and move
8325 to ax.h.
8326 (eval_agent_expr): Rename to ...
8327 (eval_tracepoint_agent_expr): ... this.
8328 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Remove
8329 forward declarations.
8330 (add_tracepoint_action): Call gdb_parse_agent_expr (...).
8331 (agent_get_trace_state_variable_value): New function.
8332 (agent_set_trace_state_variable_value): New function.
8333 (cmd_qtdp): Call gdb_parse_agent_expr (...).
8334 (response_tracepoint): Call gdb_unparse_agent_expr (...).
8335 (do_action_at_tracepoint): Call eval_tracepoint_agent_expr (...).
8336 (condition_true_at_tracepoint): Likewise.
8337 (parse_agent_expr): Rename to ...
8338 (gdb_parse_agent_expr): ... this and move to ax.c.
8339 (unparse_agent_expr): Rename to ...
8340 (gdb_unparse_agent_expr): ... this and move to ax.c.
8341 (gdb_agent_op_name): Move to ax.c.
8342 (eval_agent_expr): Rename to ...
8343 (gdb_eval_agent_expr): ... this, use regcache passed as parameter
8344 and move to ax.c.
8345 (eval_tracepoint_agent_expr): New function.
8346 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Make
43aaf8b6 8347 non-static.
5e1dc496
LM		 8348 (current_insn_ptr, emit_error, struct bytecode_address): Move to
8349 ax.c.
8350 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul, emit_lsh,
8351 emit_rsh_signed, emit_rsh_unsigned, emit_ext, emit_log_not,
8352 emit_bit_and, emit_bit_or, emit_bit_xor, emit_bit_not, emit_equal,
8353 emit_less_signed, emit_less_unsigned, emit_ref, emit_if_goto,
8354 emit_goto, write_goto_address, emit_const, emit_reg, emit_pop,
8355 emit_stack, emit_zero_ext, emit_swap, emit_stack_adjust,
8356 emit_int_call_1, emit_void_call_2, emit_eq_goto, emit_ne_goto,
8357 emit_lt_goto, emit_ge_goto, emit_gt_goto, emit_le_goto): Move to ax.c.
8358 (get_get_tsv_func_addr, get_set_tsv_func_addr): New functions.
8359 (compile_bytecodes): Remove forward declaration.
8360 (is_goto_target): Move to ax.c.
8361 (compile_bytecodes): Move to ax.c and call
8362 agent_get_trace_state_variable_value (...) and
8363 agent_set_trace_state_variable_value (...).
8364
8365 * Makefile.in: Update ax.c and IPA dependencies.
8366
277e4e52
PA		 83672012-02-24 Pedro Alves <palves@redhat.com>
8368
8369 * tracepoint.c (cmd_bigqtbuffer): Rename as ...
8370 (cmd_bigqtbuffer_circular): ... this. Only handle
8371 'QTBuffer:circular:'.
8372 (handle_tracepoint_general_set): Adjust.
8373
bf4c19f7
YQ		 83742012-02-16 Yao Qi <yao@codesourcery.com>
8375
8376 * inferiors.c: Move code to ...
8377 * dll.c: .... here. New.
8378 * server.h: Declare clear_dlls.
8379 * Makefile.in (SFILES): Add dll.c.
8380 (OBS): Add dll.o
8381 (dll.o): New rule.
8382
d73f2619
YQ		 83832012-02-11 Yao Qi <yao@codesourcery.com>
8384
8385 * server.c: (handle_monitor_command): Add a new parameter
8386 `own_buf'.
8387 (handle_query): Update caller.
8388
f8255c2a
JB		 83892012-02-09 Joel Brobecker <brobecker@adacore.com>
8390
8391 * configure.ac: Add readlink to AC_CHECK_FUNCS list.
8392 * configure, config.in: Regenerate.
8393 * hostio.c: Provide an alternate implementation if HAVE_READLINK
8394 is not defined.
8395
da84f473
PA		 83962012-02-02 Pedro Alves <palves@redhat.com>
8397
8398 Try SIGKILL first, then PTRACE_KILL.
8399 * linux-low.c (linux_kill_one_lwp): New.
8400 (linux_kill_one_lwp): Rename to ...
8401 (kill_one_lwp_callback): ... this. Use the new
8402 linux_kill_one_lwp.
8403
e886a173
PA		 84042012-02-02 Pedro Alves <palves@redhat.com>
8405
8406 * tracepoint.c (cmd_qtminftpilen): Return 0 if there's no current
8407 inferior.
8408
be07f1a2
PA		 84092012-01-27 Pedro Alves <palves@redhat.com>
8410
8411 * linux-low.c (linux_child_pid_to_exec_file): Delete.
8412 (elf_64_file_p): Make static.
8413 (linux_pid_exe_is_elf_64_file): New.
8414 * linux-low.h (linux_child_pid_to_exec_file, elf_64_file_p):
8415 Delete declarations.
8416 (linux_pid_exe_is_elf_64_file): Declare.
8417 * linux-x86-low.c (x86_arch_setup): Use
8418 linux_pid_exe_is_elf_64_file.
8419
d8301ad1
JK		 84202012-01-25 Jan Kratochvil <jan.kratochvil@redhat.com>
8421
8422 * linux-low.c (linux_wait_for_event_1): Rename to ...
8423 (linux_wait_for_event): ... here and merge it with former
8424 linux_wait_for_event - new variable wait_ptid, use it.
8425 (linux_wait_for_event): Remove - merge it to linux_wait_for_event_1.
8426
01b17894
PA		 84272012-01-23 Pedro Alves <palves@redhat.com>
8428
8429 * server.c (main): Avoid yet another case of infinite loop while
8430 detaching/killing after a longjmp.
8431
e825046f
JK		 84322012-01-20 Jan Kratochvil <jan.kratochvil@redhat.com>
8433
8434 Code cleanup.
8435 * linux-low.c (linux_wait_for_event_1): Use ptid_is_pid.
8436
b9e7b9c3
UW		 84372012-01-20 Ulrich Weigand <ulrich.weigand@linaro.org>
8438
8439 * hostio.c (handle_readlink): New function.
8440 (handle_vFile): Call it to handle "vFile:readlink" packets.
8441
901f9912
UW		 84422012-01-20 Pedro Alves <palves@redhat.com>
8443 Ulrich Weigand <ulrich.weigand@linaro.org>
8444
8445 * server.c (handle_v_requests): Only support vAttach and vRun to
8446 start multiple processes when in extended protocol mode.
8447
fc1ab1a0
PA		 84482012-01-17 Pedro Alves <palves@redhat.com>
8449
8450 * tracepoint.c (initialize_tracepoint): Use mmap instead of
8451 memalign plus mprotect to allocate the scratch buffer.
8452
7d5d4e98
PA		 84532012-01-13 Pedro Alves <palves@redhat.com>
8454
8455 * server.c (attach_inferior): Clear `cont_thread'.
8456
f128d5e9
PA		 84572012-01-13 Pedro Alves <palves@redhat.com>
8458
8459 * server.c (main): Avoid infinite loop while detaching/killing
8460 after a longjmp.
8461
06db92f0
DE		 84622012-01-09 Doug Evans <dje@google.com>
8463
8464 * server.c (start_inferior): Set last_ptid in --wrapper case.
8465
32d92999
YQ		 84662012-01-06 Yao Qi <yao@codesourcery.com>
8467
8468 * tracepoint.c [IN_PROCESS_AGENT] (debug_threads): Macro
8469 defined.
8470 [IN_PROCESS_AGENT] (debug_agent): New global variable.
8471
5e0a92a9
YQ		 84722012-01-04 Yao Qi <yao@codesourcery.com>
8473
8474 * tracepoint.c (cmd_qtdp): Print debug message
8475 for static tracepoint.
8476
ae639e8c
YQ		 84772012-01-04 Yao Qi <yao@codesourcery.com>
8478
8479 * tracepoint.c (trace_vdebug): Differentiate debug message
8480 between gdbserver and IPA.
8481
f72429c5
YQ		 84822012-01-03 Yao Qi <yao@codesourcery.com>
8483
8484 * tracepoint.c (tracepoint_was_hit): Don't collect for
8485 static tracepoint.
8486
12c3e59c
JB		 84872012-01-02 Joel Brobecker <brobecker@adacore.com>
8488
8489 * terminal.h: Reformat copyright header.
8490
67827812
JB		 84912012-01-02 Joel Brobecker <brobecker@adacore.com>
8492
8493 * server.c (gdbserver_version): Update copyright year.
8494 * gdbreplay.c (gdbreplay_version): Likewise.
8495
3e52c33d
JK		 84962011-12-18 Jan Kratochvil <jan.kratochvil@redhat.com>
8497
8498 * linux-low.c (linux_create_inferior): Put empty if clause for write.
8499
8500 Revert:
8501 2011-12-18 Hui Zhu <teawater@gmail.com>
8502 * linux-low.c (linux_create_inferior): Save return value to ret.
8503
66f1260e
HZ		 85042011-12-18 Hui Zhu <teawater@gmail.com>
8505
8506 * linux-low.c (linux_create_inferior): Save return value to ret.
8507
e77616d7
DE		 85082011-12-16 Doug Evans <dje@google.com>
8509
e7b06c57
DE		 8510 * linux-low.c (linux_create_inferior): If stdio connection,
8511 redirect stdin from /dev/null, stdout to stderr.
8512 * remote-utils.c (remote_is_stdio): New static global.
8513 (remote_connection_is_stdio): New function.
8514 (remote_prepare): Handle stdio connection.
8515 (remote_open): Ditto.
8516 (remote_close): Don't close stdin for stdio connections.
8517 (read_prim,write_prim): New functions. Replace all calls to
8518 read/write to these.
8519 * server.c (main): Watch for "-" argument. Move call to
8520 remote_prepare before start_inferior.
8521 * server.h (STDIO_CONNECTION_NAME): New macro.
8522 (remote_connection_is_stdio): Declare.
8523
e77616d7
DE		 8524 * remote-utils.c (prepare_resume_reply): Remove extraneous \n
8525 in debugging output.
8526
82067193
YQ		 85272011-12-15 Yao Qi <yao@codesourcery.com>
8528
8529 * tracepoint.c: Include sys/syscall.h.
8530 (gdb_ust_thread): Remove preprocessor conditional.
8531
82bfbe7e
PA		 85322011-12-14 Pedro Alves <pedro@codesourcery.com>
8533
8534 * linux-low.c (linux_detach_one_lwp): Call
8535 the_low_target.prepare_to_resume before detaching.
8536
712c6575
YQ		 85372011-12-14 Yao Qi <yao@codesourcery.com>
8538
8539 * tracepoint.c (gdb_ust_thread): Don't ignore return value
8540 of write.
8541
d54d1edf
YQ		 85422011-12-14 Yao Qi <yao@codesourcery.com>
8543
8544 * i386-low.c (i386_low_stopped_data_address): Initialize local
8545 variable `control'.
8546
6210a125
PA		 85472011-12-13 Pedro Alves <pedro@codesourcery.com>
8548
8549 PR remote/13492
8550
8551 * i386-low.c (i386_low_stopped_data_address): Avoid fetching
8552 DR_CONTROL unless necessary. Extend comments.
8553 * linux-x86-low.c (x86_linux_prepare_to_resume): Don't write to
8554 DR0-3 if not used. If any watchpoint was set, clear DR_STATUS.
8555
2ece8244
YQ		 85562011-12-13 Yao Qi <yao@codesourcery.com>
8557
8558 * tracepoint.c (trace_buffer_alloc): Replace magic numbers with
8559 macros.
8560 (upload_fast_traceframes, upload_fast_traceframes): Likewise.
8561
784867a5
JK		 85622011-12-08 Jan Kratochvil <jan.kratochvil@redhat.com>
8563
8564 * linux-low.c (linux_kill): Skip PTRACE_KILL if LWP does not exist.
8565 Print new debug message for such case.
8566
6bf36717
JK		 85672011-12-06 Jan Kratochvil <jan.kratochvil@redhat.com>
8568
8569 Fix overlapping memcpy.
8570 * mem-break.c (set_raw_breakpoint_at): New variable buf. Use it for
8571 the read_inferior_memory transfer.
8572 (delete_fast_tracepoint_jump): New variable buf. Use it for the
8573 write_inferior_memory transfer.
8574 (set_fast_tracepoint_jump): New variable buf. Use it for the
8575 read_inferior_memory and write_inferior_memory transfers.
8576 (uninsert_fast_tracepoint_jumps_at, reinsert_fast_tracepoint_jumps_at)
8577 (delete_raw_breakpoint, uninsert_raw_breakpoint): New variable buf.
8578 Use it for the write_inferior_memory transfer.
8579 (check_mem_read, check_mem_write): New gdb_asserts for overlapping
8580 buffers.
8581
50275556
MR		 85822011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
8583
8584 * linux-low.c (fetch_register, store_register): Make code
8585 consistent, fix formatting.
8586
7325beb4
MR		 85872011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
8588
8589 * linux-low.c (usr_store_inferior_registers): Factor out code
8590 to handle individual registers into...
8591 (store_register): ... this new function.
8592
c642a434
UW		 85932011-12-06 Ulrich Weigand <uweigand@de.ibm.com>
8594
8595 * Makefile.in (s390-linux32v1.o, s390-linux32v1.c): New rules.
8596 (s390-linux32v2.o, s390-linux32v2.c): Likewise.
8597 (s390-linux64v1.o, s390-linux64v1.c): Likewise.
8598 (s390-linux64v2.o, s390-linux64v2.c): Likewise.
8599 (s390x-linux64v1.o, s390x-linux64v1.c): Likewise.
8600 (s390x-linux64v2.o, s390x-linux64v2.c): Likewise.
8601 * configure.srv [s390*-*-linux*] (srv_regobj): Add new objects.
8602 (srv_xmlfiles): Add new XML files.
8603
8604 * linux-s390-low.c: Include "elf/common.h", <sys/ptrace.h>,
8605 and <sys/uio.h>.
8606 (PTRACE_GETREGSET, PTRACE_SETREGSET): Define if undefined.
8607 (init_registers_s390_linux32v1): Add prototype.
8608 (init_registers_s390_linux32v2): Likewise.
8609 (init_registers_s390_linux64v1): Likewise.
8610 (init_registers_s390_linux64v2): Likewise.
8611 (init_registers_s390x_linux64v1): Likewise.
8612 (init_registers_s390x_linux64v2): Likewise.
8613 (s390_num_regs): Increment to 52.
8614 (s390_regmap): Add orig_r2 register.
8615 (s390_num_regs_3264): Increment to 68.
8616 (s390_regmap_3264): Add orig_r2 register.
8617 (s390_collect_ptrace_register): Handle orig_r2 register.
8618 (s390_supply_ptrace_register): Likewise.
8619 (s390_fill_last_break): New function.
8620 (s390_store_last_break): Likewise.
8621 (s390_fill_system_call): New function.
8622 (s390_store_system_call): Likewise.
8623 (target_regsets): Handle NT_S390_LAST_BREAK and NT_S390_SYSTEM_CALL
8624 register sets.
8625 (s390_check_regset): New function.
8626 (s390_arch_setup): Check for presence of NT_S390_LAST_BREAK and
8627 NT_S390_SYSTEM_CALL regsets and use appropriate description.
8628 Update target_regsets for available register sets.
8629
2268b414
JK		 86302011-12-02 Paul Pluzhnikov <ppluzhnikov@google.com>
8631 Jan Kratochvil <jan.kratochvil@redhat.com>
8632
8633 * linux-low.c (get_phdr_phnum_from_proc_auxv, get_dynamic, get_r_debug)
8634 (read_one_ptr, struct link_map_offsets, linux_qxfer_libraries_svr4):
8635 New.
8636 (struct linux_target_ops): Install linux_qxfer_libraries_svr4.
8637 * linux-low.h (struct process_info_private): New member r_debug.
8638 * server.c (handle_qxfer_libraries): Call
8639 the_target->qxfer_libraries_svr4.
8640 (handle_qxfer_libraries_svr4): New function.
8641 (qxfer_packets): New entry "libraries-svr4".
8642 (handle_query): Check QXFER_LIBRARIES_SVR4 and report libraries-svr4.
8643 * target.h (struct target_ops): New member qxfer_libraries_svr4.
8644 * remote.c (remote_xfer_partial): Call add_packet_config_cmd for
8645 PACKET_qXfer_libraries_svr4.
8646
d6db1fab
UW		 86472011-11-30 Ulrich Weigand <uweigand@de.ibm.com>
8648
8649 * linux-s390-low.c (s390_collect_ptrace_register): Fully convert
8650 PSW address/mask between 8-byte and 16-byte formats.
8651 (s390_supply_ptrace_register): Likewise.
8652 (s390_get_pc, s390_set_pc): 4-byte PSW address always includes
8653 basic addressing mode bit.
8654
242f5f1c
SS		 86552011-11-24 Stan Shebs <stan@codesourcery.com>
8656
8657 * tracepoint.c (cmd_qtstatus): Use plongest instead of %llx.
8658
f196051f
SS		 86592011-11-17 Stan Shebs <stan@codesourcery.com>
8660
8661 * tracepoint.c (struct tracepoint): New field traceframe_usage.
8662 (tracing_start_time): New global.
8663 (tracing_stop_time): New global.
8664 (tracing_user_name): New global.
8665 (tracing_notes): New global.
8666 (tracing_stop_note): New global.
8667 (cmd_qtstart): Set traceframe_usage, start_time.
8668 (stop_tracing): Set stop_time.
8669 (cmd_qtstatus): Report additional status.
8670 (cmd_qtp): New function.
8671 (handle_tracepoint_query): Call it.
8672 (cmd_qtnotes): New function.
8673 (handle_tracepoint_general_set): Call it.
8674 (get_timestamp): Rename from tsv_get_timestamp.
8675
405f8e94
SS		 86762011-11-14 Stan Shebs <stan@codesourcery.com>
8677 Kwok Cheung Yeung <kcy@codesourcery.com>
8678
8679 * linux-x86-low.c (small_jump_insn): New.
8680 (i386_install_fast_tracepoint_jump_pad): Add arguments for
8681 trampoline and error message, build a trampoline and issue a small
8682 jump instruction to it.
8683 (x86_install_fast_tracepoint_jump_pad): Add arguments for
8684 trampoline and error message.
8685 (x86_get_min_fast_tracepoint_insn_len): New.
8686 (the_low_target): Add call to x86_get_min_fast_tracepoint_insn_len.
8687 * linux-low.h (struct linux_target_ops): Add arguments to
8688 install_fast_tracepoint_jump_pad operation, add new operation.
8689 * linux-low.c (linux_install_fast_tracepoint_jump_pad): Add
8690 arguments.
8691 (linux_get_min_fast_tracepoint_insn_len): New function.
8692 (linux_target_op): Add new operation.
8693 * tracepoint.c (gdb_trampoline_buffer): New IPA variable.
8694 (gdb_trampoline_buffer_end): Ditto.
8695 (gdb_trampoline_buffer_error): Ditto.
8696 (struct ipa_sym_addresses): Add fields for new IPA variables.
8697 (symbol_list): Add entries for new IPA variables.
8698 (struct tracepoint): Add fields to hold the address range of the
8699 trampoline used by the tracepoint.
8700 (trampoline_buffer_head): New static variable.
8701 (trampoline_buffer_tail): Ditto.
8702 (claim_trampoline_space): New function.
8703 (have_fast_tracepoint_trampoline_buffer): New function.
8704 (clone_fast_tracepoint): Fill in trampoline fields of tracepoint
8705 structure.
8706 (install_fast_tracepoint): Ditto, also add error buffer argument.
8707 (cmd_qtminftpilen): New function.
8708 (handle_tracepoint_query): Add response to qTMinFTPILen packet.
8709 (fast_tracepoint_from_trampoline_address): New function.
8710 (fast_tracepoint_collecting): Handle trampoline as part of jump
8711 pad space.
8712 (set_trampoline_buffer_space): New function.
8713 (initialize_tracepoint): Initialize new IPA variables.
8714 * target.h (struct target_ops): Add arguments to
8715 install_fast_tracepoint_jump_pad operation, add new
8716 get_min_fast_tracepoint_insn_len operation.
8717 (target_get_min_fast_tracepoint_insn_len): New.
8718 (install_fast_tracepoint_jump_pad): Add arguments.
8719 * server.h (IPA_BUFSIZ): Define.
8720 * linux-i386-ipa.c: Include extra header files.
8721 (initialize_fast_tracepoint_trampoline_buffer): New function.
8722 (initialize_low_tracepoint): Call it.
8723 * server.h (set_trampoline_buffer_space): Declare.
8724 (claim_trampoline_space): Ditto.
8725 (have_fast_tracepoint_trampoline_buffer): Ditto.
8726
1e4d1764
YQ		 87272011-11-14 Yao Qi <yao@codesourcery.com>
8728
8729 * server.c (handle_query): Handle InstallInTrace for qSupported.
8730 * tracepoint.c (add_tracepoint): Sort list.
8731 (install_tracepoint, download_tracepoint): New.
8732 (cmd_qtdp): Call them to install and download tracepoints.
8733 (sort_tracepoints): Removed.
8734 (cmd_qtstart): Update.
8735
5c73ff4e
YQ		 87362011-11-14 Yao Qi <yao@codesourcery.com>
8737
8738 * mem-break.c (inc_ref_fast_tracepoint_jump): New.
8739 * mem-break.h: Declare.
8740 * tracepoint.c (cmd_qtstart): Move some code to ...
8741 (clone_fast_tracepoint, install_fast_tracepoint): ... here.
8742 New.
8743 (download_tracepoints): Move some code to ...
8744 (download_tracepoint_1): ... here. New.
8745
86a30030
YQ		 87462011-11-08 Yao Qi <yao@codesourcery.com>
8747
8748 * remote-utils.c (relocate_instruction): A comment fix.
8749
8d26e50c
JB		 87502011-11-07 Joel Brobecker <brobecker@adacore.com>
8751
8752 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): Delete.
8753 (i386_dr_low_get_control, i386_dr_low_get_status): Use
8754 dr_status_mirror and dr_control_mirror from debug_reg_state.
8755 (i386_dr_low_get_status): Use debug_reg_state.dr_status_mirror
8756 (i386_initial_stuff): Remove use of deleted globals.
8757 (i386_get_thread_context, i386_set_thread_context,
8758 i386_thread_added): Use dr_status_mirror and dr_control_mirror
8759 from debug_reg_state.
8760
a59306a3
YQ		 87612011-11-05 Yao Qi <yao@codesourcery.com>
8762
8763 * tracepoint.c (gdb_collect): Loop over tracepoints of same
8764 address as TPOINT's.
8765
3065dfb6
SS		 87662011-11-02 Stan Shebs <stan@codesourcery.com>
8767
8768 * tracepoint.c (agent_mem_read_string): New function.
8769 (eval_agent_expr): Call it for tracenz.
8770 * server.c (handle_query): Report support for tracenz.
8771
fd0d8c7c
YQ		 87722011-11-02 Yao Qi <yao@codesourcery.com>
8773
8774 * tracepoint.c (cmd_qtstart): Remove unused local variables.
8775
609086b1
YQ		 87762011-11-02 Yao Qi <yao@codesourcery.com>
8777
8778 * target.h: Fix a typo in comment.
8779
b9fd1791
PA		 87802011-10-31 Pedro Alves <pedro@codesourcery.com>
8781
8782 * mem-break.c (check_mem_write): Add `myaddr' parameter. Don't
8783 clobber the breakpoints' shadows with fast tracepoint jumps.
8784 * mem-break.h (check_mem_write): Add `myaddr' parameter.
8785 * target.c (write_inferior_memory): Also pass MYADDR down to
8786 check_mem_write.
8787
03583c20
UW		 87882011-10-07 Ulrich Weigand <ulrich.weigand@linaro.org>
8789
8790 * configure.ac: Check support for personality routine.
8791 * configure: Regenerate.
8792 * config.in: Likewise.
8793 * linux-low.c: Include <sys/personality.h>.
8794 Define ADDR_NO_RANDOMIZE if necessary.
8795 (linux_create_inferior): Disable address space randomization when
8796 forking inferior, if requested.
8797 (linux_supports_disable_randomization): New function.
8798 (linux_target_ops): Install it.
8799 * server.h (disable_randomization): Declare.
8800 * server.c (disable_randomization): New global variable.
8801 (handle_general_set): Handle QDisableRandomization.
8802 (handle_query): Likewise for qSupported.
8803 (main): Support --disable-randomization and --no-disable-randomization
8804 command line arguments.
8805 * target.h (struct target_ops): Add supports_disable_randomization.
8806 (target_supports_disable_randomization): New macro.
8807
723b724b
MF		 88082011-09-29 Mike Frysinger <vapier@gentoo.org>
8809
8810 * linux-low.c (target_loadseg): Add defined PTRACE_GETFDPIC to the
8811 ifdef check.
8812 [PT_GETDSBT] (target_loadmap): Wrap in a defined PT_GETDSBT check.
8813 [!PT_GETDSBT] (target_loadmap): New definition.
8814 (LINUX_LOADMAP, LINUX_LOADMAP_EXEC, LINUX_LOADMAP_INTERP): Define.
8815 (linux_read_loadmap): Change PTRACE_GETDSBT_EXEC to
8816 LINUX_LOADMAP_EXEC, PTRACE_GETDSBT_INTERP to LINUX_LOADMAP_INTERP,
8817 and PT_GETDSBT to LINUX_LOADMAP.
8818 [!PT_GETDSBT] (linux_read_loadmap): Define to NULL.
8819 (linux_target_ops): Delete unnecessary ifdef PT_GETDSBT check.
8820
55329a5c 88212011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
71487fd7
UW		 8822
8823 * linux-arm-low.c (struct arm_linux_hwbp_cap): Remove.
8824 (arm_linux_hwbp_cap): New static variable.
8825 (arm_linux_get_hwbp_cap): Replace by ...
8826 (arm_linux_init_hwbp_cap): ... this new function.
8827 (arm_linux_get_hw_breakpoint_count): Use arm_linux_hwbp_cap.
8828 (arm_linux_get_hw_watchpoint_count): Likewise.
8829 (arm_linux_get_hw_watchpoint_max_length): Likewise.
8830 (arm_arch_setup): Call arm_linux_init_hwbp_cap.
8831 (arm_prepare_to_resume): Use perror_with_name instead of error.
8832
55329a5c 88332011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
09b4ad9f
UW		 8834
8835 * linux-arm-low.c: Include <signal.h>.
8836 (PTRACE_GETHBPREGS, PTRACE_SETHBPREGS): Define if necessary.
8837 (struct arm_linux_hwbp_cap): New data type.
8838 (arm_hwbp_type, arm_hwbp_control_t): New typedefs.
8839 (struct arm_linux_hw_breakpoint): New data type.
8840 (MAX_BPTS, MAX_WPTS): Define.
8841 (struct arch_process_info, struct arch_lwp_info): New data types.
8842 (arm_linux_get_hwbp_cap): New function.
8843 (arm_linux_get_hw_breakpoint_count): Likewise.
8844 (arm_linux_get_hw_watchpoint_count): Likewise.
8845 (arm_linux_get_hw_watchpoint_max_length): Likewise.
8846 (arm_hwbp_control_initialize): Likewise.
8847 (arm_hwbp_control_is_enabled): Likewise.
8848 (arm_hwbp_control_is_initialized): Likewise.
8849 (arm_hwbp_control_disable): Likewise.
8850 (arm_linux_hw_breakpoint_equal): Likewise.
8851 (arm_linux_hw_point_initialize): Likewise.
8852 (struct update_registers_data): New data structure.
8853 (update_registers_callback: New function.
8854 (arm_insert_point): Likewise.
8855 (arm_remove_point): Likewise.
8856 (arm_stopped_by_watchpoint): Likewise.
8857 (arm_stopped_data_address): Likewise.
8858 (arm_new_process): Likewise.
8859 (arm_new_thread): Likewise.
8860 (arm_prepare_to_resume): Likewise.
8861 (the_low_target): Register arm_insert_point, arm_remove_point,
8862 arm_stopped_by_watchpoint, arm_stopped_data_address, arm_new_process,
8863 arm_new_thread, and arm_prepare_to_resume.
8864
6b9801d4
SS		 88652011-09-15 Stan Shebs <stan@codesourcery.com>
8866
8867 * server.h (struct emit_ops): Add compare-goto fields.
8868 * tracepoint.c (gdb_agent_op_sizes): New table.
8869 (emit_eq_goto): New function.
8870 (emit_ne_goto): New function.
8871 (emit_lt_goto): New function.
8872 (emit_le_goto): New function.
8873 (emit_gt_goto): New function.
8874 (emit_ge_goto): New function.
8875 (is_goto_target): New function.
8876 (compile_bytecodes): Recognize special cases of compare-goto
8877 combinations and call specialized emitters for them.
8878 * linux-x86-low.c (amd64_emit_eq_goto): New function.
8879 (amd64_emit_ne_goto): New function.
8880 (amd64_emit_lt_goto): New function.
8881 (amd64_emit_le_goto): New function.
8882 (amd64_emit_gt_goto): New function.
8883 (amd64_emit_ge_goto): New function.
8884 (amd64_emit_ops): Add the new functions.
8885 (i386_emit_eq_goto): New function.
8886 (i386_emit_ne_goto): New function.
8887 (i386_emit_lt_goto): New function.
8888 (i386_emit_le_goto): New function.
8889 (i386_emit_gt_goto): New function.
8890 (i386_emit_ge_goto): New function.
8891 (i386_emit_ops): Add the new functions.
8892
bf15cbda
SS		 88932011-09-08 Stan Shebs <stan@codesourcery.com>
8894
8895 * linux-x86-low.c (i386_emit_prologue): Save %ebx.
8896 (i386_emit_epilogue): Restore %ebx.
8897
943ca1dd
JZ		 88982011-08-31 Jie Zhang <jzhang918@gmail.com>
8899
8900 * server.c (step_thread): Remove definition.
8901 (process_serial_event): Don't handle Hs.
8902 * server.h (step_thread): Remove declaration.
8903 * target.c (set_desired_inferior): Remove use of step_thread.
8904
e3deef73
LM		 89052011-08-24 Luis Machado <lgustavo@codesourcery.com>
8906
8907 * linux-low.c: Include linux-procfs.h.
8908 (linux_attach_lwp_1): Update comments.
8909 (linux_attach): Scan for existing threads when attaching to a
8910 process that is the tgid.
8911 * Makefile.in: Update dependencies.
8912
13da1c97
LM		 89132011-08-24 Luis Machado <lgustavo@codesourcery.com>
8914
8915 * configure.srv: Add linux-procfs.o dependencies.
8916
881127c9
YQ		 89172011-08-14 Yao Qi <yao@codesourcery.com>
8918
8919 * target.h (struct target_ops): Fix indent.
8920 * win32-low.c (win32_target_ops): Fix comment.
8921
58dbd541
YQ		 89222011-08-14 Andrew Jenner <andrew@codesourcery.com>
8923 Yao Qi <yao@codesourcery.com>
8924
8925 * Makefile.in (clean): Remove tic6x-*.c files.
8926 (linux-tic6x-low.o, tic6x-c62x-linux.o, tic6x-c64x-linux.o): New rules.
8927 (tic6x-c64xp-linux.o, tic6x-c62x-linux.c, tic6x-c64x-linux.c): Likewise.
8928 (tic6x-c64xp-linux.c): Likewise.
8929 * configure.srv: Add support for tic6x-*-uclinux.
8930 * linux-tic6x-low.c: New.
8931 * linux-low.c (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define.
8932
78d85199
YQ		 89332011-08-14 Andrew Stubbs <ams@codesourcery.com>
8934 Yao Qi <yao@codesourcery.com>
8935
8936 * target.h (struct target_ops): Add read_loadmap.
8937 * linux-low.c (struct target_loadseg): New type.
8938 (struct target_loadmap): New type.
8939 (linux_read_loadmap): New function.
8940 (linux_target_ops): Add linux_read_loadmap.
8941 * server.c (handle_query): Support qXfer:fdpic:read packet.
43aaf8b6
PA		 8942 * win32-low.c (win32_target_ops): Initialize field `read_loadmap'
8943 to NULL.
78d85199 8944
a959a88d
EZ		 89452011-08-05 Eli Zaretskii <eliz@gnu.org>
8946
8947 * win32-low.c: Include <stdint.h>.
8948
1ced966e
PA		 89492011-07-22 Pedro Alves <pedro@codesourcery.com>
8950
8951 * i386-low.c (i386_insert_aligned_watchpoint): Don't pass the info
8952 to the inferior here.
8953 (i386_remove_aligned_watchpoint): Ditto.
8954 (i386_handle_nonaligned_watchpoint): Return immediate on fail to
8955 fit part of the watchpoint in the debug registers.
8956 (i386_update_inferior_debug_regs): New.
8957 (i386_low_insert_watchpoint): Work on a local mirror of the debug
8958 registers, and only update the inferior on success.
8959 (i386_low_remove_watchpoint): Ditto.
8960
d26e3629
KY		 89612011-07-22 Kwok Cheung Yeung <kcy@codesourcery.com>
8962
8963 * linux-low.c (compare_ints, unique, list_threads, show_process,
8964 linux_core_of_thread): Delete.
8965 (linux_target_ops): Change linux_core_of_thread to
8966 linux_common_core_of_thread.
8967 (linux_qxfer_osdata): Defer to linux_common_xfer_osdata.
8968 * utils.c (malloc_failure): Change type of argument.
8969 (xmalloc, xrealloc, xcalloc, xsnprintf): Delete.
8970 * Makefile.in (SFILES): Add common/common-utils.c, common/xml-utils.c,
8971 common/linux-osdata.c, common/ptid.c and common/buffer.c.
8972 (OBS): Add xml-utils.o, common-utils.o, ptid.o and buffer.o.
8973 (IPA_OBJS): Add common-utils-ipa.o.
8974 (ptid_h, linux_osdata_h): New macros.
8975 (server_h): Add common/common-utils.h, common/xml-utils.h,
8976 common/buffer.h, common/gdb_assert.h, common/gdb_locale.h and
8977 common/ptid.h.
8978 (common-utils-ipa.o, common-utils.o, xml-utils.o, linux-osdata.o,
8979 ptid.o, buffer.o): New rules.
8980 (linux-low.o): Add common/linux-osdata.h as a dependency.
8981 * configure.srv (srv_tgtobj): Add linux-osdata.o to Linux targets.
8982 * configure.ac: Add AC_HEADER_DIRENT check.
8983 * config.in: Regenerate.
8984 * configure: Regenerate.
8985 * remote-utils.c (xml_escape_text): Delete.
8986 (buffer_grow, buffer_free, buffer_init, buffer_finish,
8987 buffer_xml_printf): Move to common/buffer.c.
8988 * server.c (main): Remove call to initialize_inferiors.
8989 * server.h (struct ptid, ptid_t, minus_one_ptid, null_ptid,
8990 ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp, ptid_get_tid,
8991 ptid_equal, ptid_is_pid, initialize_inferiors, xml_escape_text,
8992 internal_error, gdb_assert, gdb_assert_fail): Delete.
8993 (struct buffer, buffer_grow, buffer_free, buffer_init, buffer_finish,
8994 buffer_xml_printf, buffer_grow_str, buffer_grow_str0): Move to
8995 common/buffer.h.
8996 * inferiors.c (null_ptid, minus_one_ptid, ptid_build, pid_to_ptid,
8997 ptid_get_pid, ptid_get_lwp, ptid_get_tid, ptid_equal, ptid_is_pid,
8998 initialize_inferiors): Delete.
8999
2275a1a7
PA		 90002011-07-20 Pedro Alves <pedro@codesourcery.com>
9001
9002 * tracepoint.c (tracepoint_look_up_symbols): Return upon the first
9003 symbol error.
9004
0a5b1e09
PA		 90052011-05-31 Pedro Alves <pedro@codesourcery.com>
9006
9007 * linux-x86-low.c (i386_dr_low_get_addr): Fix off by one in
9008 assertion.
9009 * win32-i386-low.c (i386_dr_low_get_addr): Ditto.
9010
6938fd34
YQ		 90112011-05-26 Yao Qi <yao@codesourcery.com>
9012
9013 * Makefile.in (thread-db.o): Track dependence to
9014 common/gdb_thread_db.h.
9015 * thread-db.c: include gdb_thread_db.h from right place.
9016
b481f9e0
TT		 90172011-05-16 Adrian Cornish <gnu@bluedreamer.com>
9018
9019 * linux-i386-ipa.c (supply_static_tracepoint_registers): Pass
9020 __FILE__ and __LINE__ to internal_error.
9021
98a5dd13
DE		 90222011-05-13 Doug Evans <dje@google.com>
9023
9024 * thread-db.c (try_thread_db_load_from_sdir): New function.
9025 (try_thread_db_load_from_dir): New function.
9026 (thread_db_load_search): Handle $sdir, ignore $pdir.
9027 Remove trying of system directories if search of
9028 libthread-db-search-path fails, that is now done via $sdir.
9029
d248b706
KY		 90302011-05-12 Kwok Cheung Yeung <kcy@codesourcery.com>
9031
9032 * server.c (handle_query): Add EnableDisableTracepoints to the list
9033 of supported features.
43aaf8b6 9034 * tracepoint.c (clear_installed_tracepoints): Uninstall disabled
d248b706 9035 tracepoints.
43aaf8b6
PA		 9036 (cmd_qtenable_disable): New.
9037 (cmd_qtstart): Install tracepoints even if disabled.
9038 (handle_tracepoint_general_set): Add call to cmd_qtenable_disable on
9039 receiving a QTEnable or QTDisable packet.
9040 (gdb_collect): Skip data collection if fast tracepoint is disabled.
9041 (ust_marker_to_static_tracepoint): Do not ignore disabled static
9042 tracepoints.
9043 (gdb_probe): Skip data collection if static tracepoint is disabled.
d248b706 9044
84e578fb
DE		 90452011-05-10 Doug Evans <dje@google.com>
9046
9047 * thread-db.c (thread_db_handle_monitor_command): Handle elided path.
9048
71f55dd8
DE		 90492011-05-04 Doug Evans <dje@google.com>
9050
9051 * linux-low.c (linux_join): Skip process lookup.
9052 * spu-low.c (spu_join): Ditto.
9053 * server.c (join_inferiors_callback): Delete.
9054 (process_serial_event): For 'D' packet (detach) call join_inferior
9055 directly.
9056
4d393d60
JM		 90572011-05-04 Joseph Myers <joseph@codesourcery.com>
9058
9059 * README: Don't mention xscale*-*-linux*.
9060 * configure.srv (xscale*-*-linux*): Don't handle target.
9061
b00ad6ff
NF		 90622011-04-27 Nathan Froyd <froydnj@codesourcery.com>
9063
9064 * linux-x86-low.c (amd64_emit_const): Call memcpy instead of
9065 casting pointers.
9066 (amd64_emit_reg, amd64_emit_int_call_1, amd64_emit_void_call_2):
9067 (i386_emit_const, i386_emit_reg, i386_emit_int_call_1):
9068 (i386_emit_void_call_2): Likewise.
9069
af96c192
YQ		 90702011-04-26 Yao Qi <yao@codesourcery.com>
9071
43aaf8b6
PA		 9072 * linux-low.c: Move common macros to linux-ptrace.h.
9073 Include linux-ptrace.h.
af96c192
YQ		 9074 * Makefile.in (linux_ptrace_h): New.
9075 (linux-low.o): Depends on linux-ptrace.h.
9076
03f2bd59
JK		 90772011-04-24 Jan Kratochvil <jan.kratochvil@redhat.com>
9078
9079 * remote-utils.c (handle_accept_event): Close LISTEN_DESC only if
9080 RUN_ONCE. Comment for the LISTEN_DESC delete_file_handler call.
9081 (remote_prepare): New function with most of the TCP code from ...
9082 (remote_open): ... here. Detect PORT here unconditionally. Move also
9083 setting transport_is_reliable.
9084 * server.c (run_once): New variable.
9085 (gdbserver_usage): Document it.
9086 (main): Set run_once for `--once'. Call remote_prepare. Exit after
9087 the first run if RUN_ONCE.
9088 * server.h (run_once, remote_prepare): New declarations.
9089
7a9dd1b2
TT		 90902011-04-19 Tom Tromey <tromey@redhat.com>
9091
9092 * win32-low.c (handle_load_dll): Remove duplicate "the".
9093
81239425
PM		 90942011-04-07 Pierre Muller <muller@ics.u-strasbg.fr>
9095
9096 Remove support for old Cygwin 1.5 versions.
9097 * win32-low.c (win32_create_inferior): Use new cygwin_path_list
9098 function to avoid warning.
9099 (win32_add_one_solib): Use cygwin_conv_path function to avoid
9100 warning.
9101
9e0627f1
PM		 91022011-03-18 Pierre Muller <muller@ics.u-strasbg.fr>
9103
9104 * gdbserver/server.h (Macro _): Define it if not available.
9105
588eebee
MS		 91062011-03-14 Michael Snyder <msnyder@vmware.com>
9107
348af9f7 9108 * hostio.c (handle_close): Remove unnecessary null test.
588eebee 9109
43f70d4c
JB		 91102011-03-10 Joel Brobecker <brobecker@adacore.com>
9111
9112 * Makefile.in (maintainer-clean realclean distclean): Remove
9113 "make ... subdir_do" command.
9114
348af9f7
MS		 91152011-03-10 Michael Snyder <msnyder@vmware.com>
9116
9117 * tracepoint.c (tracepoint_finish_step): Fix loop variable.
9118
9119 * server.c (handle_v_run): Free alloced buffer on early return.
9120
e637a4f5
YQ		 91212011-03-09 Yao Qi <yao@codesourcery.com>
9122
9123 Revert:
9124 2011-03-04 Yao Qi <yao@codesourcery.com>
9125
9126 * Makefile.in: Remove GNU make feature --directory.
9127
9128 2011-03-05 Yao Qi <yao@codesourcery.com>
9129
9130 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
9131 (subdir_do): New make target. Copied from gdb/Makefile.
9132 (maintainer-clean, realclean, distclean, clean): Call corresponding
9133 make targets in common/Makefile.
9134
9135 2011-02-11 Yao Qi <yao@codesourcery.com>
9136
9137 * configure.ac: Call AC_PROG_RANLIB.
9138 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
9139 * configure: Regenerate.
9140
e6edda56
JK		 91412011-03-07 Jan Kratochvil <jan.kratochvil@redhat.com>
9142
9143 * remote-utils.c (putpkt_binary_1): Calculate BUF2 size dynamically.
9144
e5141119
JB		 91452011-03-06 Yao Qi <yao@codesourcery.com>
9146
9147 * Makefile.in (REQUIRED_SUBDIRS): Remove $(LIBCOMMON_DIR).
9148
64794aa4
JB		 91492011-03-05 Yao Qi <yao@codesourcery.com>
9150
9151 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
9152 (subdir_do): New make target. Copied from gdb/Makefile.
9153 (maintainer-clean, realclean, distclean, clean): Call corresponding
9154 make targets in common/Makefile.
9155
7a762829
YQ		 91562011-03-04 Yao Qi <yao@codesourcery.com>
9157
9158 * Makefile.in: Remove GNU make feature --directory.
9159
348af9f7
MS		 91602011-03-04 Michael Snyder <msnyder@vmware.com>
9161
9162 * server.c (queue_stop_reply): Call xmalloc not malloc.
9163
91642011-03-02 Michael Snyder <msnyder@vmware.com>
9165
9166 * linux-arm-low.c (arm_arch_setup): Replace malloc with xmalloc.
9167
9f72fee2
MS		 91682011-02-28 Michael Snyder <msnyder@vmware.com>
9169
588eebee
MS		 9170 * tracepoint.c (cmd_qtv): Discard unused value 'packet'.
9171 (cmd_qtframe): Ditto.
9172 (cmd_qtbuffer): Ditto.
9173 (cmd_bigqtbuffer): Ditto.
9174
9f72fee2
MS		 9175 * utils.c (decimal2str): Initialize 'width' to nine, then
9176 don't mess with it.
9177
8040bd49
UW		 91782011-02-28 Ulrich Weigand <uweigand@de.ibm.com>
9179
9180 * hostio.c (require_data): Free *data, not data.
9181
7e52cbd0
JK		 91822011-02-28 Jan Kratochvil <jan.kratochvil@redhat.com>
9183
9184 * hostio.c (require_data): Use free, not xfree.
9185
9130f83e
MS		 91862011-02-27 Michael Snyder <msnyder@vmware.com>
9187
4b812f4e
MS		 9188 * server.c (handle_query): Discard unused value.
9189
9130f83e
MS		 9190 * hostio.c (require_data): Free malloc memory before returning
9191 error.
9192
69d37113
MS		 91932011-02-26 Michael Snyder <msnyder@vmware.com>
9194
9195 * linux-low.c (list_threads): Call closedir for dirent.
9196
35f5825a
MS		 91972011-02-27 Michael Snyder <msnyder@vmware.com>
9198
2a589cef
MS		 9199 * i386-low.c (i386-length_and_rw_bits): Comment the fact that
9200 a case statement falls through.
9201
0adea5f7
MS		 9202 * linux-low.c (linux_xfer_siginfo): Fix fencepost error.
9203
35f5825a
MS		 9204 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Fix fencepost error
9205 in comparison.
9206
238f1c74
MS		 92072011-02-26 Michael Snyder <msnyder@vmware.com>
9208
9209 * utils.c (decimal2str): Eliminate dead code and dead param.
9210 (pulongest): Drop dead param from call to decimal2str.
9211 (plongest): Ditto.
9212
633ff500
JB		 92132011-02-24 Joel Brobecker <brobecker@adacore.com>
9214
9215 Revert the following patch (not approved yet):
9216 2011-02-21 Hui Zhu <teawater@gmail.com>
9217 * tracepoint.c (tp_printf): New function.
9218 (eval_agent_expr): Handle gdb_agent_op_printf.
9219
f9c6ff72
HZ		 92202011-02-21 Hui Zhu <teawater@gmail.com>
9221
9222 * tracepoint.c (tp_printf): New function.
9223 (eval_agent_expr): Handle gdb_agent_op_printf.
9224
94d5e490
TT		 92252011-02-18 Tom Tromey <tromey@redhat.com>
9226
9227 * Makefile.in (tracepoint-ipa.o): Depend on ax.def.
9228 (tracepoint.o): Likewise.
9229 * tracepoint.c (enum gdb_agent_op): Use ax.def.
9230 (gdb_agent_op_names): Likewise.
9231
c7f96d2b
TT		 92322011-02-18 Tom Tromey <tromey@redhat.com>
9233
9234 * tracepoint.c (enum gdb_agent_op) <gdb_agent_op_pick,
9235 gdb_agent_op_rot>: New constants.
9236 (gdb_agent_op_names): Add pick and roll.
9237 (eval_agent_expr) <gdb_agent_op_pick, gdb_agent_op_rot>: New
9238 cases.
9239
0feedb2c
JK		 92402011-02-15 Jan Kratochvil <jan.kratochvil@redhat.com>
9241
9242 * aclocal.m4: Regenerated with aclocal-1.11.1.
9243
b3b9301e
PA		 92442011-02-14 Pedro Alves <pedro@codesourcery.com>
9245
9246 * server.c (handle_qxfer_traceframe_info): New.
9247 (qxfer_packets): Register "traceframe-info".
9248 (handle_query): Report support for qXfer:traceframe-info:read+.
9249 * tracepoint.c (match_blocktype): New.
9250 (traceframe_find_block_type): Rename to ...
9251 (traceframe_walk_blocks): ... this. Add callback filter argument,
9252 and use it.
9253 (traceframe_find_block_type): New, reimplemented on top of
9254 traceframe_walk_blocks.
9255 (build_traceframe_info_xml): New.
9256 (traceframe_read_info): New.
9257 * server.h (traceframe_read_info): Declare.
9258
4f3e6fb7
YQ		 92592011-02-11 Yao Qi <yao@codesourcery.com>
9260
9261 * configure.ac: Call AC_PROG_RANLIB.
9262 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
9263 * configure: Regenerate.
9264
764880b7
PA		 92652011-02-07 Pedro Alves <pedro@codesourcery.com>
9266
9267 * server.c (gdb_read_memory): Change return semantics to allow
9268 partial transfers.
9269 (handle_search_memory_1): Adjust.
9270 (process_serial_event) <'m' packet>: Handle partial transfers.
9271 * tracepoint.c (traceframe_read_mem): Handle partial transfers.
9272
1c79eb8a
PA		 92732011-01-28 Pedro Alves <pedro@codesourcery.com>
9274
9275 * regcache.c (init_register_cache): Initialize
9276 regcache->register_status.
9277 (free_register_cache): Release regcache->register_status.
9278 (regcache_cpy): Copy register_status.
9279 (registers_to_string): Print 'x's for unavailable registers.
9280 (supply_register): Mark the register's status valid or
9281 unavailable, depending on whether a buffer was passed in or not.
9282 (supply_register_zeroed): New.
9283 (supply_regblock): Mark the registers' status valid or
9284 unavailable, depending on whether a buffer was passed in or not.
9285 * regcache.h (REG_UNAVAILABLE, REG_VALID): New defines.
9286 (struct regcache): New `register_status' field.
9287 (supply_register_zeroed): Declare.
9288 * i387-fp.c (i387_xsave_to_cache): Zero out registers using
9289 supply_register_zeroed, rather than passing a NULL buffer to
9290 supply_register.
9291 * tracepoint.c (fetch_traceframe_registers): Update comment.
9292
85724a0e
PA		 92932011-01-28 Pedro Alves <pedro@codesourcery.com>
9294
9295 * i387-fp.c (i387_xsave_to_cache): Make passing NULL as register
9296 buffer explicit.
9297
d08aafef
PA		 92982011-01-25 Pedro Alves <pedro@codesourcery.com>
9299
9300 * server.h (decode_xfer_write): Change prototype.
9301 * remote-utils.c (decode_xfer_write): Remove `annex' parameter,
9302 and don't extract the annex here.
9303 * server.c (decode_xfer_read): Remove `annex' parameter,
9304 and don't extract the annex here.
9305 (decode_xfer): New.
9306 (struct qxfer): New.
9307 (handle_qxfer_auxv, handle_qxfer_features, handle_qxfer_libraries)
9308 (handle_qxfer_osdata, handle_qxfer_siginfo, handle_qxfer_spu)
9309 (handle_qxfer_statictrace): New functions, abstracted out from
9310 handle_query, and made to use the struct qxfer interface.
9311 (handle_threads_qxfer_proper): Rename to ...
9312 (handle_qxfer_threads_proper): ... this.
9313 (handle_threads_qxfer): Rename to ...
9314 (handle_qxfer_threads): ... this. Adjust.
9315 (qxfer_packets): New array.
9316 (handle_qxfer): New function.
9317 (handle_query): Use handle_qxfer.
9318
493e2a69
MS		 93192011-01-05 Michael Snyder <msnyder@msnyder-server.eng.vmware.com>
9320
9321 * gdbreplay.c: Shorten lines of >= 80 columns.
9322 * linux-low.c: Ditto.
9323 * linux-ppc-low.c: Ditto.
9324 * linux-s390-low.c: Ditto.
9325 * linux-sparc-low.c: Ditto.
9326 * linux-x86-low.c: Ditto.
9327 * linux-xtensa-low.c: Ditto.
9328 * mem-break.c: Ditto.
9329 * nto-low.c: Ditto.
9330 * regcache.h: Ditto.
9331 * remote-utils.c: Ditto.
9332 * server.c: Ditto.
9333 * server.h: Ditto.
9334 * thread-db.c: Ditto.
9335 * tracepoint.c: Ditto.
9336 * utils.c: Ditto.
9337 * win32-low.h: Ditto.
9338
44944448
JB		 93392011-01-05 Joel Brobecker <brobecker@adacore.com>
9340
9341 * gdbserver/configure.ac, gdbserver/gdbserver.1: Copyright year
9342 update.
9343
71ce852c
JB		 93442011-01-01 Joel Brobecker <brobecker@adacore.com>
9345
9346 * server.c (gdbserver_version): Update copyright year in version
9347 output.
9348 * gdbreplay.c (gdbreplay_version): Ditto.
9349
eb826dc6
MF		 93502010-12-29 Jie Zhang <jie.zhang@analog.com>
9351
9352 * configure.srv (bfin-*-*linux*): Handle Blackfin/Linux targets.
9353 * linux-bfin-low.c: New file.
9354 * linux-low.c: Define PT_TEXT_ADDR, PT_TEXT_END_ADDR, and
9355 PT_DATA_ADDR for BFIN targets.
9356 * Makefile.in (SFILES): Add linux-bfin-low.c.
9357 (clean): Remove reg-bfin.c.
9358 (linux-bfin-low.o, reg-bfin.o, reg-bfin.c): New targets.
9359 * README: Mention supported Blackfin targets.
9360
39ab222a
MF		 93612010-12-23 Mike Frysinger <vapier@gentoo.org>
9362
9363 * .gitignore: New file.
9364
a1f2ce7d
MF		 93652010-11-16 Mike Frysinger <vapier@gentoo.org>
9366
9367 * linux-low.c (linux_tracefork_child): Add char* cast to arg.
9368
f474844c
JZ		 93692010-10-22 Jie Zhang <jie@codesourcery.com>
9370
9371 * Makefile.in: Add FLAGS_TO_PASS variable.
9372 (install): Remove dependency of install-only and recursively
9373 invoke make for install-only.
9374
f1048712
DE		 93752010-10-04 Doug Evans <dje@google.com>
9376
9377 * Makefile.in (uninstall): Use $(DESTDIR).
9378
b53a1623
PA		 93792010-09-24 Pedro Alves <pedro@codesourcery.com>
9380
e6ee044d
PA		 9381 PR gdb/11842
9382
b53a1623
PA		 9383 * linux-x86-low.c (compat_siginfo_from_siginfo)
9384 (siginfo_from_compat_siginfo): Also copy si_pid and si_uid when
9385 si_code is < 0. Check for si_code == SI_TIMER before checking for
9386 si_code < 0.
9387
fa1bd1e4
JB		 93882010-09-13 Joel Brobecker <brobecker@adacore.com>
9389
9390 * lynx-i386-low.c: New file.
9391 * configure.srv: Add handling of i[34567]86-*-lynxos* targets.
9392
47fac8f8
JB		 93932010-09-13 Joel Brobecker <brobecker@adacore.com>
9394
9395 * lynx-low.c (ptrace_request_to_str): Remove handling for
9396 request values that have been removed in LynxOS 5.x.
9397
1adfc54d
JB		 93982010-09-13 Joel Brobecker <brobecker@adacore.com>
9399
9400 * lynx-low.c, lynx-ppc-loc.c: Include <sys/ptrace.h> instead of
9401 <ptrace.h>
9402
c2a66c29
NS		 94032010-09-09 Nathan Sidwell <nathan@codesourcery.com>
9404
9405 * configure.ac: Add --enable-inprocess-agent option.
9406 * configure: Rebuilt.
9407
32fcada3
YQ		 94082010-09-06 Yao Qi <yao@codesourcery.com>
9409
9410 * linux-low.c (linux_kill): Remove unused variable.
9411 (linux_stabilize_threads): Likewise.
9412 * server.c (start_inferior): Likewise.
9413 (queue_stop_reply_callback): Likewise.
9414 * tracepoint.c (do_action_at_tracepoint): Likewise.
9415
0cccb683
YQ		 94162010-09-06 Yao Qi <yao@codesourcery.com>
9417
9418 * linux-low.c (maybe_move_out_of_jump_pad): Restore current_inferior
9419 on return.
9420
423ec54c
JK		 94212010-09-06 Jan Kratochvil <jan.kratochvil@redhat.com>
9422
9423 * target.c (mywait) <TARGET_WAITKIND_EXITED>: Fix to use INTEGER.
9424
12ac6819
PA		 94252010-09-06 Pedro Alves <pedro@codesourcery.com>
9426
9427 * Makefile.in (install-only): Replace $IPA_DEPFILES with
9428 "$(IPA_DEPFILES)".
9429
8ed54b31
JB		 94302010-09-01 Joel Brobecker <brobecker@adacore.com>
9431
9432 * gdbserver/lynx-low.c, gdbserver/lynx-low.h,
9433 gdbserver/lynx-ppc-low.c: New files.
9434 * Makefile.in (lynx_low_h): New variable.
9435 (lynx-low.o, lynx-ppc-low.o): New rules.
9436 * configure.ac: On LynxOS, link with -lnetinet.
9437 * configure.srv: Add handling of powerpc-*-lynxos* targets.
9438 * configure: regenerate.
9439
bb0116a4
JB		 94402010-09-01 Joel Brobecker <brobecker@adacore.com>
9441
9442 * Makefile.in (vasprintf.o, vsnprintf.o): New rules.
9443 * configure.ac: Add check for vasprintf and vsnprintf.
9444 * configure, config.in: Regenerate.
9445 * server.h (vasprintf, vsnprintf): Add conditional declarations.
9446
a778ab81 94472010-09-01 Joel Brobecker <brobecker@adacore.com>
9448
9449 * gdbreplay.c: Move include of alloca.h up, next to include of
9450 malloc.h.
9451 * server.h: Add include of malloc.h.
9452 * mem-break.c: Remove include of malloc.h.
9453 * server.c, tracepoint.c, utils.c, win32-low.c: Likewise.
9454
8b034a19 94552010-09-01 Joel Brobecker <brobecker@adacore.com>
9456
9457 * Makefile.in (memmem.o): Build with -Wno-error.
9458
94592010-09-01 Joel Brobecker <brobecker@adacore.com>
9460
9461 * utils.c (xsnprintf): Make non-static.
9462 * server.h: Add xsnprintf declaration.
9463 * linux-low.c, nto-low.c, target.c, thread-db.c, tracepoint.c:
9464 replace calls to snprintf by calls to xsnprintf throughout.
9465
94662010-09-01 Joel Brobecker <brobecker@adacore.com>
9467
9468 * configure.ac: Add configure check for alloca.
9469 * configure, config.in: Regenerate.
9470 * server.h: Include alloca.h if it exists.
9471 * gdbreplay.c: Include alloca.h if it exists.
9472
1a981360
PA		 94732010-08-28 Pedro Alves <pedro@codesourcery.com>
9474
9475 * linux-low.c (__SIGRTMIN): Define if not already defined.
9476 (linux_create_inferior): Check for __ANDROID__ rather than
9477 __SIGRTMIN.
9478 (enqueue_one_deferred_signal): Don't requeue non-RT signals that
9479 are already deferred.
9480 (linux_wait_1): Check for __ANDROID__ rather than __SIGRTMIN.
9481 (linux_resume_one_thread): Don't queue a SIGSTOP if the lwp is
9482 stopped and already has a pending signal to report.
9483 (proceed_one_lwp): : Don't queue a SIGSTOP if the lwp already has
9484 a pending signal to report or is moving out of a jump pad.
9485 (linux_init_signals): Check for __ANDROID__ rather than
9486 __SIGRTMIN.
9487
b4d51a55
PA		 94882010-08-28 Pedro Alves <pedro@codesourcery.com>
9489
9490 * linux-low.c (linux_stabilize_threads): Wrap debug output in a
9491 debug_threads check. Avoid a linear search when not doing debug
9492 output.
9493
ec48365d
PA		 94942010-08-27 Pedro Alves <pedro@codesourcery.com>
9495
9496 * event-loop.c (event_handle_func): Adjust to use gdb_fildes_t.
9497 (struct gdb_event) <fd>: Change type to gdb_fildes_t.
9498 (struct file_handler) <fd>: Change type to gdb_fildes_t.
9499 (process_event): Change local fd's type to gdb_fildes_t.
9500 (create_file_handler): Adjust prototype.
9501 (delete_file_handler): Adjust prototype.
9502 (handle_file_event): Adjust prototype. Use pfildes.
9503 (create_file_event): Adjsut prototype.
9504 * remote-utils.c (remote_desc, listen_desc): Change type to
9505 gdb_fildes_t.
9506 * server.h: New gdb_fildes_t typedef.
9507 [USE_WIN32API]: Include winsock2.h.
9508 (delete_file_handler, add_file_handler): Adjust prototypes.
9509 (pfildes): Declare.
9510 * utils.c (pfildes): New.
9511
854d88f0
PA		 95122010-08-27 Pedro Alves <pedro@codesourcery.com>
9513
9514 * configure.ac (build_warnings): Add -Wno-char-subscripts.
9515 * configure: Regenerate.
9516
0146f85b
PA		 95172010-08-27 Pedro Alves <pedro@codesourcery.com>
9518
9519 * linux-low.c (linux_unprepare_to_access_memory): Rename to ...
9520 (linux_done_accessing_memory): ... this.
9521 (linux_target_ops): Adjust.
9522 * linux-x86-low.c (x86_insert_point, x86_remove_point): Adjust.
9523 * nto-low.c (nto_target_ops): Adjust comment.
9524 * server.c (gdb_read_memory, gdb_write_memory): Adjust.
9525 * spu-low.c (spu_target_ops): Adjust comment.
9526 * target.h (target_ops): Rename unprepare_to_access_memory field
9527 to done_accessing_memory.
9528 (unprepare_to_access_memory): Rename to ...
9529 (done_accessing_memory): ... this.
9530
90d74c30
PA		 95312010-08-26 Pedro Alves <pedro@codesourcery.com>
9532
9533 * linux-low.c (linux_prepare_to_access_memory): New.
9534 (linux_unprepare_to_access_memory): New.
9535 (linux_target_ops): Install them.
9536 * server.c (read_memory): Rename to ...
9537 (gdb_read_memory): ... this. Use
9538 prepare_to_access_memory/prepare_to_access_memory.
9539 (write_memory): Rename to ...
9540 (gdb_write_memory): ... this. Use
9541 prepare_to_access_memory/prepare_to_access_memory.
9542 (handle_search_memory_1): Adjust.
9543 (process_serial_event): Adjust.
9544 * target.h (struct target_ops): New fields
9545 prepare_to_access_memory and unprepare_to_access_memory.
9546 (prepare_to_access_memory, unprepare_to_access_memory): New.
9547 * linux-x86-low.c (x86_insert_point, x86_remove_point): Use
9548 prepare_to_access_memory/prepare_to_access_memory.
9549 * nto-low.c (nto_target_ops): Adjust.
9550 * spu-low.c (spu_target_ops): Adjust.
9551 * win32-low.c (win32_target_ops): Adjust.
9552
fd467969
PA		 95532010-08-26 Pedro Alves <pedro@codesourcery.com>
9554
9555 * Makefile.in (WARN_CFLAGS): Get it from configure.
9556 (WERROR_CFLAGS): New.
9557 (INTERNAL_CFLAGS): Add WERROR_CFLAGS.
9558 * configure.ac: Introduce --enable-werror, which adds -Werror to
9559 the compiler command line. Enabled by default. Disable with
9560 --disable-werror. Add -Wdeclaration-after-statement
9561 Wpointer-arith and -Wformat-nonliteral to warning flags.
9562 * configure: Regenerate.
9563
331e2f5f
PA		 95642010-08-26 Pedro Alves <pedro@codesourcery.com>
9565
9566 * mem-break.c [HAVE_MALLOC_H]: Include malloc.h.
9567
e581f2b4
PA		 95682010-08-26 Pedro Alves <pedro@codesourcery.com>
9569
9570 * gdbreplay.c (remote_error): New.
9571 (gdbchar): New.
9572 (expect): Use gdbchar. Check for error reading from GDB.
9573 Clarify sync error output.
9574 (play): Check for errors writing to GDB.
9575 * linux-low.c (sigchld_handler): Really ignore `write' errors.
9576 * remote-utils.c (getpkt): Check for errors writing to the remote
9577 descriptor.
9578
3c11dd79
PA		 95792010-08-25 Pedro Alves <pedro@codesourcery.com>
9580
9581 * linux-low.c (linux_wait_1): Move non-debugging code out of
9582 `debug_threads' control.
9583
d20a8ad9
PA		 95842010-08-25 Pedro Alves <pedro@codesourcery.com>
9585
9586 * linux-low.c (linux_wait_1): Don't set last_status here.
9587 * server.c (push_event, queue_stop_reply_callback): Assert we're
9588 not pushing a TARGET_WAITKIND_IGNORE event.
9589 (start_inferior, start_inferior, attach_inferior, handle_v_cont)
9590 (myresume, handle_target_event): Set the thread's last_resume_kind
9591 and last_status from the target returned status.
9592
964e4306
PA		 95932010-08-25 Pedro Alves <pedro@codesourcery.com>
9594
9595 PR threads/10729
9596
9597 * linux-x86-low.c (update_debug_registers_callback): New.
9598 (i386_dr_low_set_addr): Use it.
9599 (i386_dr_low_get_addr): New.
9600 (i386_dr_low_set_control): Use update_debug_registers_callback.
9601 (i386_dr_low_get_control): New.
9602 (i386_dr_low_get_status): Adjust.
9603 * linux-low.c (linux_stop_lwp): New.
9604 * linux-low.h (linux_stop_lwp): Declare.
9605
9606 * i386-low.c (I386_DR_GET_RW_LEN): Take the dr7 contents as
9607 argument instead of a i386_debug_reg_state.
9608 (I386_DR_WATCH_HIT): Take the dr6 contents as argument instead of
9609 a i386_debug_reg_state.
9610 (i386_insert_aligned_watchpoint): Adjust.
9611 (i386_remove_aligned_watchpoint): Adjust.
9612 (i386_low_stopped_data_address): Read the debug registers from the
9613 inferior instead of from the mirrors.
9614 * i386-low.h (struct i386_debug_reg_state): Extend comment.
9615 (i386_dr_low_get_addr): Declare.
9616 (i386_dr_low_get_control): Declare.
9617 (i386_dr_low_get_status): Change prototype.
9618
9619 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): New globals.
9620 (i386_dr_low_get_addr): New.
9621 (i386_dr_low_get_control): New.
9622 (i386_dr_low_get_status): Adjust prototype. Return
9623 dr_status_mirror.
9624 (i386_initial_stuff): Clear dr_status_mirror and
9625 dr_control_mirror.
9626 (i386_get_thread_context): Adjust.
9627 (i386_set_thread_context): Adjust.
9628 (i386_thread_added): Adjust.
9629
5f21a75b
PA		 96302010-08-24 Pedro Alves <pedro@codesourcery.com>
9631
9632 * linux-low.h (linux_thread_area): Delete declaration.
9633
3e4c1235
TS		 96342010-08-11 Thomas Schwinge <thomas@codesourcery.com>
9635
9636 * linux-low.c (linux_wait_1): Correctly return the ptid of the child
9637 after its termination.
9638
1971b033
PA		 96392010-08-09 Pedro Alves <pedro@codesourcery.com>
9640
9641 * linux-low.c (gdb_wants_lwp_stopped): Delete.
9642 (gdb_wants_all_stopped): Delete.
9643 (linux_wait_1): Don't call them.
9644 * server.c (handle_v_cont): Tag all threads as want-stopped.
9645 (gdb_wants_thread_stopped): Fix comments. Tag the thread that
9646 stopped as "client-wants-stopped".
9647
310444ac
PA		 96482010-07-31 Pedro Alves <pedro@codesourcery.com>
9649
9650 * Makefile.in (signals_h): New.
9651 (server_h): Depend on it.
9652 (server.o): Don't depend on $(signals_def).
9653 (signals.o): Depend on $(signals_def).
9654
a19cae16
JK		 96552010-07-31 Jan Kratochvil <jan.kratochvil@redhat.com>
9656
9657 * Makefile.in (signals_def): New.
9658 (server_h): Append include/gdb/signals.h and signals_def.
9659 (server.o): Append signals_def.
9660
30d50328
JK		 96612010-07-25 Jan Kratochvil <jan.kratochvil@redhat.com>
9662
9663 * server.c (handle_target_event): Use target_signal_to_host for
9664 resume_info.sig initialization.
9665 * target.h (struct thread_resume) <sig>: New comment.
9666
5c3216e2
OS		 96672010-07-20 Ozkan Sezer <sezeroz@gmail.com>
9668
c6f46ca0
OS		 9669 * server.c (handle_query): strcpy() the returned string from paddress()
9670 instead of sprintf().
5c3216e2
OS		 9671 * utils.c (paddress): Return phex_nz().
9672
6bd31874
JB		 96732010-07-07 Joel Brobecker <brobecker@adacore.com>
9674
9675 * server.c (handle_v_cont): Call mourn_inferior if process
9676 just exited.
9677 (myresume): Likewise.
9678
0fb4aa4b
PA		 96792010-07-01 Pedro Alves <pedro@codesourcery.com>
9680
9681 Static tracepoints, and integration with UST.
9682
9683 * configure.ac: Handle --with-ust. substitute ustlibs and ustinc.
9684 * mem-break.c (uninsert_all_breakpoints)
9685 (reinsert_all_breakpoints): New.
9686 * mem-break.h (reinsert_all_breakpoints, uninsert_all_breakpoints):
9687 * tracepoint.c (ust_loaded, helper_thread_id, cmd_buf): New.
9688 (gdb_agent_ust_loaded, helper_thread_id)
9689 (gdb_agent_helper_thread_id): New macros.
9690 (struct ipa_sym_addresses): Add addr_ust_loaded,
9691 addr_helper_thread_id, addr_cmd_buf.
9692 (symbol_list): Add ust_loaded, helper_thread_id, cmd_buf.
9693 (in_process_agent_loaded_ust): New.
9694 (write_e_ust_not_loaded): New.
9695 (maybe_write_ipa_ust_not_loaded): New.
9696 (struct collect_static_trace_data_action): New.
9697 (enum tracepoint_type) <static_tracepoint>: New.
9698 (struct tracepoint) <handle>: Mention static tracepoints.
9699 (struct static_tracepoint_ctx): New.
9700 (CMD_BUF_SIZE): New.
9701 (add_tracepoint_action): Handle static tracepoint actions.
9702 (unprobe_marker_at): New.
9703 (clear_installed_tracepoints): Handle static tracepoints.
9704 (cmd_qtdp): Handle static tracepoints.
9705 (probe_marker_at): New.
9706 (cmd_qtstart): Handle static tracepoints.
9707 (response_tracepoint): Handle static tracepoints.
9708 (cmd_qtfstm, cmd_qtsstm, cmd_qtstmat): New.
9709 (handle_tracepoint_query): Handle qTfSTM, qTsSTM and qTSTMat.
9710 (get_context_regcache): Handle static tracepoints.
9711 (do_action_at_tracepoint): Handle static tracepoint actions.
9712 (traceframe_find_block_type): Handle static trace data blocks.
9713 (traceframe_read_sdata): New.
9714 (download_tracepoints): Download static tracepoint actions.
9715 [HAVE_UST] Include ust/ust.h, dlfcn.h, sys/socket.h, and sys/un.h.
9716 (GDB_PROBE_NAME): New.
9717 (ust_ops): New.
9718 (GET_UST_SYM): New.
9719 (USTF): New.
9720 (dlsym_ust): New.
9721 (ust_marker_to_static_tracepoint): New.
9722 (gdb_probe): New.
9723 (collect_ust_data_at_tracepoint): New.
9724 (gdb_ust_probe): New.
9725 (UNIX_PATH_MAX, SOCK_DIR): New.
9726 (gdb_ust_connect_sync_socket): New.
9727 (resume_thread, stop_thread): New.
9728 (run_inferior_command): New.
9729 (init_named_socket): New.
9730 (gdb_ust_socket_init): New.
9731 (cstr_to_hexstr): New.
9732 (next_st): New.
9733 (first_marker, next_marker): New.
9734 (response_ust_marker): New.
9735 (cmd_qtfstm, cmd_qtsstm): New.
9736 (unprobe_marker_at, probe_marker_at): New.
9737 (cmd_qtstmat, gdb_ust_thread): New.
9738 (gdb_ust_init): New.
9739 (initialize_tracepoint_ftlib): Call gdb_ust_init.
9740 * linux-amd64-ipa.c [HAVE_UST]: Include ust/processor.h
9741 (ST_REGENTRY): New.
9742 (x86_64_st_collect_regmap): New.
9743 (X86_64_NUM_ST_COLLECT_GREGS): New.
9744 (AMD64_RIP_REGNUM): New.
9745 (supply_static_tracepoint_registers): New.
9746 * linux-i386-ipa.c [HAVE_UST]: Include ust/processor.h
9747 (ST_REGENTRY): New.
9748 (i386_st_collect_regmap): New.
9749 (i386_NUM_ST_COLLECT_GREGS): New.
9750 (supply_static_tracepoint_registers): New.
9751 * server.c (handle_query): Handle qXfer:statictrace:read.
9752 <qSupported>: Report support for StaticTracepoints, and
9753 qXfer:statictrace:read features.
9754 * server.h (traceframe_read_sdata)
9755 (supply_static_tracepoint_registers): Declare.
9756 * remote-utils.c (convert_int_to_ascii, hexchars, ishex, tohex)
9757 (unpack_varlen_hex): Include in IPA build.
9758 * Makefile.in (ustlibs, ustinc): New.
9759 (IPA_OBJS): Add remote-utils-ipa.o.
9760 ($(IPA_LIB)): Link -ldl and -lpthread.
9761 (UST_CFLAGS): New.
9762 (IPAGENT_CFLAGS): Add UST_CFLAGS.
9763 * config.in, configure: Regenerate.
9764
9e4344e5
PA		 97652010-06-20 Ian Lance Taylor <iant@google.com>
9766 Pedro Alves <pedro@codesourcery.com>
9767
9768 * linux-x86-low.c (always_true): Delete.
9769 (EMIT_ASM, EMIT_ASM32): Use an uncondition asm jmp instead of
9770 trying to fool the compiler with always_true.
9771
c6beb2cb
PA		 97722010-06-20 Pedro Alves <pedro@codesourcery.com>
9773
9774 * tracepoint.c (condition_true_at_tracepoint): Don't run compiled
9775 conditions in gdbserver.
9776
d2ed6730
UW		 97772010-06-19 Ulrich Weigand <uweigand@de.ibm.com>
9778
9779 * spu-low.c (spu_read_memory): Wrap around local store limit.
9780 (spu_write_memory): Likewise.
9781
4e29fb54
PA		 97822010-06-15 Pedro Alves <pedro@codesourcery.com>
9783
9784 * linux-x86-low.c (amd64_emit_const, amd64_emit_void_call_2)
9785 (i386_emit_const, i386_emit_void_call_2): Replace int64_t uses with
9786 LONGEST uses.
9787 * server.h (struct emit_ops): Replace int64_t uses with LONGEST
9788 uses.
9789 * tracepoint.c (emit_const, emit_void_call_2): Replace int64_t
9790 uses with LONGEST uses.
9791
6a271cae
PA		 97922010-06-14 Stan Shebs <stan@codesourcery.com>
9793 Pedro Alves <pedro@codesourcery.com>
9794
9795 Bytecode compiler.
9796
9797 * linux-x86-low.c: Include limits.h.
9798 (add_insns): New.
9799 (always_true): New.
9800 (EMIT_ASM): New.
9801 (EMIT_ASM32): New.
9802 (amd64_emit_prologue, amd64_emit_epilogue, amd64_emit_add)
9803 (amd64_emit_sub, amd64_emit_mul, amd64_emit_lsh)
9804 (amd64_emit_rsh_signed, amd64_emit_rsh_unsigned, amd64_emit_ext,
9805 (amd64_emit_log_not, amd64_emit_bit_and, amd64_emit_bit_or)
9806 (amd64_emit_bit_xor, amd64_emit_bit_not, amd64_emit_equal,
9807 (amd64_emit_less_signed, amd64_emit_less_unsigned, amd64_emit_ref,
9808 (amd64_emit_if_goto, amd64_emit_goto, amd64_write_goto_address)
9809 (amd64_emit_const, amd64_emit_call, amd64_emit_reg)
9810 (amd64_emit_pop, amd64_emit_stack_flush, amd64_emit_zero_ext)
9811 (amd64_emit_swap, amd64_emit_stack_adjust, amd64_emit_int_call_1)
9812 (amd64_emit_void_call_2): New.
9813 (amd64_emit_ops): New.
9814 (i386_emit_prologue, i386_emit_epilogue, i386_emit_add)
9815 (i386_emit_sub,i386_emit_mul, i386_emit_lsh, i386_emit_rsh_signed)
9816 (i386_emit_rsh_unsigned, i386_emit_ext, i386_emit_log_not)
9817 (i386_emit_bit_and, i386_emit_bit_or, i386_emit_bit_xor)
9818 (i386_emit_bit_not, i386_emit_equal, i386_emit_less_signed)
9819 (i386_emit_less_unsigned, i386_emit_ref, i386_emit_if_goto)
9820 (i386_emit_goto, i386_write_goto_address, i386_emit_const)
9821 (i386_emit_call, i386_emit_reg, i386_emit_pop)
9822 (i386_emit_stack_flush, i386_emit_zero_ext, i386_emit_swap)
9823 (i386_emit_stack_adjust, i386_emit_int_call_1)
9824 (i386_emit_void_call_2): New.
9825 (i386_emit_ops): New.
9826 (x86_emit_ops): New.
9827 (the_low_target): Install x86_emit_ops.
9828 * server.h (struct emit_ops): New.
9829 (get_raw_reg_func_addr): Declare.
9830 (current_insn_ptr, emit_error): Declare.
9831 * tracepoint.c (get_raw_reg, get_trace_state_variable_value)
9832 (set_trace_state_variable_value): New defines.
9833 (struct ipa_sym_addresses): New fields addr_get_raw_reg,
9834 addr_get_trace_state_variable_value and
9835 addr_set_trace_state_variable_value.
9836 (symbol_list): New fields for get_raw_reg,
9837 get_trace_state_variable_value and set_trace_state_variable_value.
9838 (condfn): New typedef.
9839 (struct tracepoint): New field `compiled_cond'.
9840 (do_action_at_tracepoint): Clear compiled_cond.
9841 (get_trace_state_variable_value, set_trace_state_variable_value):
9842 Export in the IPA.
9843 (condition_true_at_tracepoint): If there's a compiled condition,
9844 run that.
9845 (current_insn_ptr, emit_error): New globals.
9846 (struct bytecode_address): New.
9847 (get_raw_reg_func_addr): New.
9848 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul)
9849 (emit_lsh, emit_rsh_signed, emit_rsh_unsigned, emit_ext)
9850 (emit_log_not, emit_bit_and, emit_bit_or, emit_bit_xor)
9851 (emit_bit_not, emit_equal, emit_less_signed, emit_less_unsigned)
9852 (emit_ref, emit_if_goto, emit_goto, write_goto_address, emit_const)
9853 (emit_reg, emit_pop, emit_stack_flush, emit_zero_ext, emit_swap)
9854 (emit_stack_adjust, emit_int_call_1, emit_void_call_2): New.
9855 (compile_tracepoint_condition, compile_bytecodes): New.
9856 * target.h (emit_ops): Forward declare.
9857 (struct target_ops): New field emit_ops.
9858 (target_emit_ops): New.
9859 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): New.
9860 * linux-i386-ipa.c (gdb_agent_get_raw_reg): New.
9861 * linux-low.c (linux_emit_ops): New.
9862 (linux_target_ops): Install it.
9863 * linux-low.h (struct linux_target_ops): New field emit_ops.
9864
92b72907
UW		 98652010-06-14 Ulrich Weigand <uweigand@de.ibm.com>
9866
9867 * linux-ppc-low.c (ppc_arch_setup): Use private regcache to test MSR.
9868 * linux-s390-low.c (ppc_arch_setup): Use private regcache to test PSW.
9869
fa593d66
PA		 98702010-06-01 Pedro Alves <pedro@codesourcery.com>
9871 Stan Shebs <stan@codesourcery.com>
9872
9873 * Makefile.in (IPA_DEPFILES, extra_libraries): New.
9874 (all): Depend on $(extra_libraries).
9875 (install-only): Install the IPA.
9876 (IPA_OBJS, IPA_LIB): New.
9877 (clean): Remove the IPA lib.
9878 (IPAGENT_CFLAGS): New.
9879 (tracepoint-ipa.o, utils-ipa.o, remote-utils-ipa.o)
9880 (regcache-ipa.o, i386-linux-ipa.o, linux-i386-ipa.o)
9881 (linux-amd64-ipa.o, amd64-linux-ipa.o): New rules.
9882 * linux-amd64-ipa.c, linux-i386-ipa.c: New files.
9883 * configure.ac: Check for atomic builtins support in the compiler.
9884 (IPA_DEPFILES, extra_libraries): Define.
9885 * configure.srv (ipa_obj): Add description.
9886 (ipa_i386_linux_regobj, ipa_amd64_linux_regobj): Define.
9887 (i[34567]86-*-linux*): Set ipa_obj.
9888 (x86_64-*-linux*): Set ipa_obj.
9889 * linux-low.c (stabilizing_threads): New.
9890 (supports_fast_tracepoints): New.
9891 (linux_detach): Stabilize threads before detaching.
9892 (handle_tracepoints): Handle internal tracing breakpoints. Assert
9893 the lwp is either not stabilizing, or is moving out of a jump pad.
9894 (linux_fast_tracepoint_collecting): New.
9895 (maybe_move_out_of_jump_pad): New.
9896 (enqueue_one_deferred_signal): New.
9897 (dequeue_one_deferred_signal): New.
9898 (linux_wait_for_event_1): If moving out of a jump pad, defer
9899 pending signals to later.
9900 (linux_stabilize_threads): New.
9901 (linux_wait_1): Check if threads need moving out of jump pads, and
9902 do it if so.
9903 (stuck_in_jump_pad_callback): New.
9904 (move_out_of_jump_pad_callback): New.
9905 (lwp_running): New.
9906 (linux_resume_one_lwp): Handle moving out of jump pads.
9907 (linux_set_resume_request): Dequeue deferred signals.
9908 (need_step_over_p): Also step over fast tracepoint jumps.
9909 (start_step_over): Also uninsert fast tracepoint jumps.
9910 (finish_step_over): Also reinsert fast tracepoint jumps.
9911 (linux_install_fast_tracepoint_jump): New.
9912 (linux_target_ops): Install linux_stabilize_threads and
9913 linux_install_fast_tracepoint_jump_pad.
9914 * linux-low.h (linux_target_ops) <get_thread_area,
9915 install_fast_tracepoint_jump_pad>: New fields.
9916 (struct lwp_info) <collecting_fast_tracepoint,
9917 pending_signals_to_report, exit_jump_pad_bkpt>: New fields.
9918 (linux_get_thread_area): Declare.
9919 * linux-x86-low.c (jump_insn): New.
9920 (x86_get_thread_area): New.
9921 (append_insns): New.
9922 (push_opcode): New.
9923 (amd64_install_fast_tracepoint_jump_pad): New.
9924 (i386_install_fast_tracepoint_jump_pad): New.
9925 (x86_install_fast_tracepoint_jump_pad): New.
9926 (the_low_target): Install x86_get_thread_area and
9927 x86_install_fast_tracepoint_jump_pad.
9928 * mem-break.c (set_raw_breakpoint_at): Use read_inferior_memory.
9929 (struct fast_tracepoint_jump): New.
9930 (fast_tracepoint_jump_insn): New.
9931 (fast_tracepoint_jump_shadow): New.
9932 (find_fast_tracepoint_jump_at): New.
9933 (fast_tracepoint_jump_here): New.
9934 (delete_fast_tracepoint_jump): New.
9935 (set_fast_tracepoint_jump): New.
9936 (uninsert_fast_tracepoint_jumps_at): New.
9937 (reinsert_fast_tracepoint_jumps_at): New.
9938 (set_breakpoint_at): Use write_inferior_memory.
9939 (uninsert_raw_breakpoint): Use write_inferior_memory.
9940 (check_mem_read): Mask out fast tracepoint jumps.
9941 (check_mem_write): Mask out fast tracepoint jumps.
9942 * mem-break.h (struct fast_tracepoint_jump): Forward declare.
9943 (set_fast_tracepoint_jump): Declare.
9944 (delete_fast_tracepoint_jump)
9945 (fast_tracepoint_jump_here, uninsert_fast_tracepoint_jumps_at)
9946 (reinsert_fast_tracepoint_jumps_at): Declare.
9947 * regcache.c: Don't compile many functions when building the
9948 in-process agent library.
9949 (init_register_cache) [IN_PROCESS_AGENT]: Don't allow allocating
9950 the register buffer in the heap.
9951 (free_register_cache): If the register buffer isn't owned by the
9952 regcache, don't free it.
9953 (set_register_cache) [IN_PROCESS_AGENT]: Don't re-alocate
9954 pre-existing register caches.
9955 * remote-utils.c (convert_int_to_ascii): Constify `from' parameter
9956 type.
9957 (convert_ascii_to_int): : Constify `from' parameter type.
9958 (decode_M_packet, decode_X_packet): Replace the `to' parameter by
9959 a `to_p' pointer to pointer parameter. If TO_P is NULL, malloc
9960 the needed buffer in-place.
9961 (relocate_instruction): New.
9962 * server.c (handle_query) <qSymbols>: If the target supports
9963 tracepoints, give it a chance of looking up symbols. Report
9964 support for fast tracepoints.
9965 (handle_status): Stabilize threads.
9966 (process_serial_event): Adjust.
9967 * server.h (struct fast_tracepoint_jump): Forward declare.
9968 (struct process_info) <fast_tracepoint_jumps>: New field.
9969 (convert_ascii_to_int, convert_int_to_ascii): Adjust.
9970 (decode_X_packet, decode_M_packet): Adjust.
9971 (relocate_instruction): Declare.
9972 (in_process_agent_loaded): Declare.
9973 (tracepoint_look_up_symbols): Declare.
9974 (struct fast_tpoint_collect_status): Declare.
9975 (fast_tracepoint_collecting): Declare.
9976 (force_unlock_trace_buffer): Declare.
9977 (handle_tracepoint_bkpts): Declare.
9978 (initialize_low_tracepoint)
9979 (supply_fast_tracepoint_registers) [IN_PROCESS_AGENT]: Declare.
9980 * target.h (struct target_ops) <stabilize_threads,
9981 install_fast_tracepoint_jump_pad>: New fields.
9982 (stabilize_threads, install_fast_tracepoint_jump_pad): New.
9983 * tracepoint.c [HAVE_MALLOC_H]: Include malloc.h.
9984 [HAVE_STDINT_H]: Include stdint.h.
9985 (trace_debug_1): Rename to ...
9986 (trace_vdebug): ... this.
9987 (trace_debug): Rename to ...
9988 (trace_debug_1): ... this. Add `level' parameter.
9989 (trace_debug): New.
9990 (ATTR_USED, ATTR_NOINLINE): New.
9991 (IP_AGENT_EXPORT): New.
9992 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
9993 (collecting, gdb_collect, stop_tracing, flush_trace_buffer)
9994 (about_to_request_buffer_space, trace_buffer_is_full)
9995 (stopping_tracepoint, expr_eval_result, error_tracepoint)
9996 (tracepoints, tracing, trace_buffer_ctrl, trace_buffer_ctrl_curr)
9997 (trace_buffer_lo, trace_buffer_hi, traceframe_read_count)
9998 (traceframe_write_count, traceframes_created)
9999 (trace_state_variables)
10000 New renaming defines.
10001 (struct ipa_sym_addresses): New.
10002 (STRINGIZE_1, STRINGIZE, IPA_SYM): New.
10003 (symbol_list): New.
10004 (ipa_sym_addrs): New.
10005 (all_tracepoint_symbols_looked_up): New.
10006 (in_process_agent_loaded): New.
10007 (write_e_ipa_not_loaded): New.
10008 (maybe_write_ipa_not_loaded): New.
10009 (tracepoint_look_up_symbols): New.
10010 (debug_threads) [IN_PROCESS_AGENT]: New.
10011 (read_inferior_memory) [IN_PROCESS_AGENT]: New.
10012 (UNKNOWN_SIDE_EFFECTS): New.
10013 (stop_tracing): New.
10014 (flush_trace_buffer): New.
10015 (stop_tracing_bkpt): New.
10016 (flush_trace_buffer_bkpt): New.
10017 (read_inferior_integer): New.
10018 (read_inferior_uinteger): New.
10019 (read_inferior_data_pointer): New.
10020 (write_inferior_data_pointer): New.
10021 (write_inferior_integer): New.
10022 (write_inferior_uinteger): New.
10023 (struct collect_static_trace_data_action): Delete.
10024 (enum tracepoint_type): New.
10025 (struct tracepoint) <type>: New field `type'.
43aaf8b6
PA		 10026 <actions_str, step_actions, step_actions_str>: Only include in
10027 GDBserver.
fa593d66
PA		 10028 <orig_size, obj_addr_on_target, adjusted_insn_addr>
10029 <adjusted_insn_addr_end, jump_pad, jump_pad_end>: New fields.
10030 (tracepoints): Use IP_AGENT_EXPORT.
10031 (last_tracepoint): Don't include in the IPA.
10032 (stopping_tracepoint): Use IP_AGENT_EXPORT.
10033 (trace_buffer_is_full): Use IP_AGENT_EXPORT.
10034 (alloced_trace_state_variables): New.
10035 (trace_state_variables): Use IP_AGENT_EXPORT.
10036 (traceframe_t): Delete unused variable.
10037 (circular_trace_buffer): Don't include in the IPA.
10038 (trace_buffer_start): Delete.
10039 (struct trace_buffer_control): New.
10040 (trace_buffer_free): Delete.
10041 (struct ipa_trace_buffer_control): New.
10042 (GDBSERVER_FLUSH_COUNT_MASK, GDBSERVER_FLUSH_COUNT_MASK_PREV)
10043 (GDBSERVER_FLUSH_COUNT_MASK_CURR, GDBSERVER_UPDATED_FLUSH_COUNT_BIT):
10044 New.
10045 (trace_buffer_ctrl): New.
10046 (TRACE_BUFFER_CTRL_CURR): New.
10047 (trace_buffer_start, trace_buffer_free, trace_buffer_end_free):
10048 Reimplement as macros.
10049 (trace_buffer_wrap): Delete.
10050 (traceframe_write_count, traceframe_read_count)
10051 (traceframes_created, tracing): Use IP_AGENT_EXPORT.
10052 (struct tracepoint_hit_ctx) <type>: New field.
10053 (struct fast_tracepoint_ctx): New.
10054 (memory_barrier): New.
10055 (cmpxchg): New.
10056 (record_tracepoint_error): Update atomically in the IPA.
10057 (clear_inferior_trace_buffer): New.
10058 (about_to_request_buffer_space): New.
10059 (trace_buffer_alloc): Handle GDBserver and inferior simulatenous
10060 updating the same buffer.
10061 (add_tracepoint): Default the tracepoint's type to trap
10062 tracepoint, and orig_size to -1.
10063 (get_trace_state_variable) [IN_PROCESS_AGENT]: Handle allocated
10064 internal variables.
10065 (create_trace_state_variable): New parameter `gdb'. Handle it.
10066 (clear_installed_tracepoints): Clear fast tracepoint jumps.
10067 (cmd_qtdp): Handle fast tracepoints.
10068 (cmd_qtdv): Adjust.
10069 (max_jump_pad_size): New.
10070 (gdb_jump_pad_head): New.
10071 (get_jump_space_head): New.
10072 (claim_jump_space): New.
10073 (sort_tracepoints): New.
10074 (MAX_JUMP_SIZE): New.
10075 (cmd_qtstart): Handle fast tracepoints. Sync tracepoints with the
10076 IPA.
10077 (stop_tracing) [IN_PROCESS_AGENT]: Don't include the tdisconnected
10078 support. Upload fast traceframes, and delete internal IPA
10079 breakpoints.
10080 (stop_tracing_handler): New.
10081 (flush_trace_buffer_handler): New.
10082 (cmd_qtstop): Upload fast tracepoints.
10083 (response_tracepoint): Handle fast tracepoints.
10084 (tracepoint_finished_step): Upload fast traceframes. Set the
10085 tracepoint hit context's tracepoint type.
10086 (handle_tracepoint_bkpts): New.
10087 (tracepoint_was_hit): Set the tracepoint hit context's tracepoint
10088 type. Add comment about fast tracepoints.
10089 (collect_data_at_tracepoint) [IN_PROCESS_AGENT]: Don't access the
10090 non-existing action_str field.
10091 (get_context_regcache): Handle fast tracepoints.
10092 (do_action_at_tracepoint) [!IN_PROCESS_AGENT]: Don't write the PC
10093 to the regcache.
10094 (fast_tracepoint_from_jump_pad_address): New.
10095 (fast_tracepoint_from_ipa_tpoint_address): New.
10096 (collecting_t): New.
10097 (force_unlock_trace_buffer): New.
10098 (fast_tracepoint_collecting): New.
10099 (collecting): New.
10100 (gdb_collect): New.
10101 (write_inferior_data_ptr): New.
10102 (target_tp_heap): New.
10103 (target_malloc): New.
10104 (download_agent_expr): New.
10105 (UALIGN): New.
10106 (download_tracepoints): New.
10107 (download_trace_state_variables): New.
10108 (upload_fast_traceframes): New.
10109 (IPA_FIRST_TRACEFRAME): New.
10110 (IPA_NEXT_TRACEFRAME_1): New.
10111 (IPA_NEXT_TRACEFRAME): New.
10112 [IN_PROCESS_AGENT]: Include sys/mman.h and fcntl.h.
10113 [IN_PROCESS_AGENT] (gdb_tp_heap_buffer, gdb_jump_pad_buffer)
10114 (gdb_jump_pad_buffer_end): New.
10115 [IN_PROCESS_AGENT] (initialize_tracepoint_ftlib): New.
10116 (initialize_tracepoint): Adjust.
10117 [IN_PROCESS_AGENT]: Allocate the IPA heap, and jump pad scratch
10118 buffer. Initialize the low module.
10119 * utils.c (PREFIX, TOOLNAME): New.
10120 (malloc_failure): Use PREFIX.
10121 (error): In the IPA, an error causes an exit.
10122 (fatal, warning): Use PREFIX.
10123 (internal_error): Use TOOLNAME.
10124 (NUMCELLS): Increase to 10.
10125 * configure, config.in: Regenerate.
10126
d149dd1d
PA		 101272010-06-01 Pedro Alves <pedro@codesourcery.com>
10128
10129 * server.c (handle_query) <qSupported>: Do two passes over the
10130 qSupported string to avoid nesting strtok.
10131
f6528abd
JK		 101322010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
10133
10134 * Makefile.in (SFILES): Add $(srcdir)/proc-service.list.
10135 (CDEPS): New.
10136 * configure.ac (RDYNAMIC): New AC_MSG_CHECKING wrapping. Test also
10137 -Wl,--dynamic-list.
10138 * configure: Regenerate.
10139 * proc-service.list: New.
10140
ca2a87a0
JK		 101412010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
10142
10143 * linux-low.c (linux_core_of_thread): Fix crash on invalid CONTENT.
10144 New comment.
10145
363a6e9f
OS		 101462010-05-26 Ozkan Sezer <sezeroz@gmail.com>
10147
10148 * gdbreplay.c (remote_open): Check error return from socket() call by
10149 its equality to -1 not by it being negative.
10150 * remote-utils.c (remote_open): Likewise.
10151
d23b6cb1
PA		 101522010-05-23 Pedro Alves <pedro@codesourcery.com>
10153
10154 * config.h: Regenerate.
10155
28d3cf85
MK		 101562010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
10157
10158 * linux-m68k-low.c (ps_get_thread_area): Don't define if kernel
10159 doesn't provide PTRACE_GET_THREAD_AREA.
10160
fea36a59
MK		 101612010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
10162
10163 * linux-m68k-low.c: Include <asm/ptrace.h>
10164 (ps_get_thread_area): Implement.
10165
24b066ba
DE		 101662010-05-03 Doug Evans <dje@google.com>
10167
10168 * event-loop.c (struct callback_event): New struct.
10169 (callback_list): New global.
10170 (append_callback_event, delete_callback_event): New functions.
10171 (process_callback): New function.
10172 (start_event_loop): Call it.
10173 * remote-utils.c (NOT_SCHEDULED): Define.
10174 (readchar_buf, readchar_bufcnt, readchar_bufp): New static globals,
10175 moved out of readchar.
10176 (readchar): Rewrite. Call reschedule before returning.
10177 (reset_readchar): New function.
10178 (remote_close): Call it.
10179 (process_remaining, reschedule): New functions.
10180 * server.h (callback_handler_func): New typedef.
10181 (append_callback_event, delete_callback_event): Declare.
10182
9836d6ea
PA		 101832010-05-03 Pedro Alves <pedro@codesourcery.com>
10184
10185 * proc-service.c (ps_pglobal_lookup): Use
10186 thread_db_look_up_one_symbol.
10187 * remote-utils.c (look_up_one_symbol): Add new `may_ask_gdb'
10188 parameter. Use it instead of all_symbols_looked_up.
10189 * server.h (struct process_info) <all_symbols_looked_up>: Delete
10190 field.
10191 (all_symbols_looked_up): Don't declare.
10192 (look_up_one_symbol): Add new `may_ask_gdb' parameter.
10193 * thread-db.c (struct thread_db) <all_symbols_looked_up>: New
10194 field.
10195 (thread_db_look_up_symbols): Adjust call to look_up_one_symbol.
10196 Set all_symbols_looked_up here.
10197 (thread_db_look_up_one_symbol): New.
10198 (thread_db_get_tls_address): Adjust.
10199 (thread_db_load_search, try_thread_db_load_1): Always allocate the
10200 thread_db object on the heap, and tentatively set it in the
10201 process structure.
10202 (thread_db_init): Don't set all_symbols_looked_up here.
10203 * linux-low.h (thread_db_look_up_one_symbol): Declare.
10204
7984d532
PA		 102052010-05-03 Pedro Alves <pedro@codesourcery.com>
10206
10207 * linux-low.c (linux_kill, linux_detach): Adjust.
10208 (status_pending_p_callback): Remove redundant statement. Check
10209 for !TARGET_WAITIKIND_IGNORE, instead of
10210 TARGET_WAITKIND_STOPPED.
10211 (handle_tracepoints): Make sure LWP is locked. Adjust.
10212 (linux_wait_for_event_1): Adjust.
10213 (linux_cancel_breakpoints): New.
10214 (unsuspend_one_lwp): New.
10215 (unsuspend_all_lwps): New.
10216 (linux_wait_1): If finishing a step-over, unsuspend all lwps.
10217 (send_sigstop_callback): Change return type to int, add new
10218 `except' parameter and handle it.
10219 (suspend_and_send_sigstop_callback): New.
10220 (stop_all_lwps): Add new `suspend' and `expect' parameters, and
10221 pass them down. If SUSPEND, also increment the lwp's suspend
10222 count.
10223 (linux_resume_one_lwp): Add notice about resuming a suspended LWP.
10224 (need_step_over_p): Don't consider suspended LWPs.
10225 (start_step_over): Adjust.
10226 (proceed_one_lwp): Change return type to int, add new `except'
10227 parameter and handle it.
10228 (unsuspend_and_proceed_one_lwp): New.
10229 (proceed_all_lwps): Use find_inferior instead of
10230 for_each_inferior.
10231 (unstop_all_lwps): Add `unsuspend' parameter. If UNSUSPEND, them
10232 also decrement the suspend count of LWPs. Pass `except' down,
10233 instead of hacking its suspend count.
10234 (linux_pause_all): Add `freeze' parameter. Adjust.
10235 (linux_unpause_all): New.
10236 (linux_target_ops): Install linux_unpause_all.
10237 * server.c (handle_status): Adjust.
10238 * target.h (struct target_ops): New fields `unpause_all' and
10239 `cancel_breakpoints'. Add new parameter to `pause_all'.
10240 (pause_all): Add new `freeze' parameter.
10241 (unpause_all): New.
10242 (cancel_breakpoints): New.
10243 * tracepoint.c (clear_installed_tracepoints): Pause threads, and
10244 cancel breakpoints.
10245 (cmd_qtstart): Pause threads.
10246 (stop_tracing): Pause threads, and cancel breakpoints.
10247 * win32-low.c (win32_target_ops): Adjust.
10248
e471f25b
PA		 102492010-05-03 Pedro Alves <pedro@codesourcery.com>
10250
10251 * linux-low.c (linux_wait_for_event_1): Move passing the signal to
10252 the inferior right away from here...
10253 (linux_wait_1): ... to here, and adjust to check the thread's
10254 last_resume_kind instead of the lwp's step or stop_expected flags.
10255
1915ef4f
PA		 102562010-05-02 Pedro Alves <pedro@codesourcery.com>
10257
10258 * README: Use consistent `GDB' and `GDBserver' spellings.
10259
f9e39928
PA		 102602010-05-02 Pedro Alves <pedro@codesourcery.com>
10261
10262 * linux-low.c (linux_kill_one_lwp): Assume the lwp is stopped.
10263 (linux_kill): Stop all lwps here. Don't delete the main lwp here.
10264 (linux_detach_one_lwp): Assume the lwp is stopped.
10265 (any_thread_of): Delete.
10266 (linux_detach): Stop all lwps here. Don't blindly delete all
10267 breakpoints.
10268 (delete_lwp_callback): New.
10269 (linux_mourn): Delete all lwps of the process that is gone.
10270 (linux_wait_1): Don't delete the last lwp of the process here.
10271 * mem-break.h (mark_breakpoints_out): Declare.
10272 * mem-break.c (mark_breakpoints_out): New.
10273 (free_all_breakpoints): Use it.
10274 * server.c (handle_target_event): If the process is gone, mark
10275 breakpoints out.
10276 * thread-db.c (struct thread_db) <create_bp>: New field.
10277 (thread_db_enable_reporting): Fix prototype. Store a thread event
10278 breakpoint reference in the thread_db struct.
10279 (thread_db_load_search): Clear the thread_db object.
10280 (try_thread_db_load_1): Ditto.
10281 (switch_to_process): New.
10282 (disable_thread_event_reporting): Use it.
10283 (remove_thread_event_breakpoints): New.
10284 (thread_db_detach, thread_db_mourn): Use it.
10285
1e7fc18c
PA		 102862010-05-01 Pedro Alves <pedro@codesourcery.com>
10287
10288 * linux-low.c (linux_enable_event_reporting): New.
10289 (linux_wait_for_event_1, handle_extended_wait): Use it.
10290
02fc4de7
PA		 102912010-04-30 Pedro Alves <pedro@codesourcery.com>
10292
10293 * linux-low.c (linux_kill_one_lwp, linux_kill)
10294 (linux_detach_one_lwp): Adjust to send_sigstop interface change.
10295 (send_sigstop): Take an lwp_info as parameter instead. Queue a
10296 SIGSTOP even if the LWP is stopped.
10297 (send_sigstop_callback): New.
10298 (stop_all_lwps): Use send_sigstop_callback instead.
10299 (linux_resume_one_thread): Adjust.
10300 (proceed_one_lwp): Still proceed an LWP that the client has
10301 requested to stop, if we haven't reported it as stopped yet. Make
10302 sure that LWPs the client want stopped, have a pending SIGSTOP.
10303
bc3b5632
DE		 103042010-04-26 Doug Evans <dje@google.com>
10305
ae1ada35
DE		 10306 * server.c (handle_general_set): Make static.
10307
bc3b5632
DE		 10308 * remote-utils.c (putpkt_binary_1): Call readchar instead of read.
10309 Print received char after testing for error/eof instead of before.
10310 (input_interrupt): Tweak comment.
10311
65730243
DE		 103122010-04-23 Doug Evans <dje@google.com>
10313
10314 * server.c (start_inferior): Print inferior argv if --debug.
10315
a8ae7dc0
AR		 103162010-04-21 Aleksandar Ristovski <aristovski@qnx.com>
10317
10318 * Makefile.in (nto_low_h nto-low.o nto-x86-low.o): New dependency lists.
10319 * nto-x86-low.c: Include server.h
10320
1c07cc19
PM		 103212010-04-20 Pierre Muller <muller@ics.u-strasbg.fr>
10322
10323 * win32-i386-low.c: Use __x86_64__ macro instead of __x86_64 to
10324 be consistent with other sources of this directory.
10325 (init_registers_amd64): Correct name of source file of this function
10326 in the comment.
10327
e0a61e09
PM		 103282010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
10329
10330 * configure.srv (x86_64-*-mingw*): New configuration for Windows
10331 64-bit executables.
10332
54709339
PM		 103332010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
10334
10335 * win32-i386-low.c: Add 64-bit support.
10336 (CONTEXT_EXTENDED_REGISTERS): Set macro to zero if not exisiting.
10337 (init_registers_amd64): Declare.
10338 (mappings): Add 64-bit version of array.
10339 (init_windows_x86): New function.
10340 (the_low_target): Change init_arch field to init_windows_x86.
10341
e8f0053d
PM		 103422010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
10343
10344 * win32-low.c: Adapt to support also 64-bit architecture.
10345 (child_xfer_memory): Use uintptr_t type for local variable `addr'.
10346 (get_image_name): Use SIZE_T type for local variable `done'.
10347 (psapi_get_dll_name): Use LPVOID type for parameter `BaseAddress'.
10348 (toolhelp_get_dll_name): Idem.
10349 (handle_load_dll): Use CORE_ADDR type for local variable `load_addr'.
10350 Use uintptr_t typecast to avoid warning.
10351 (handle_unload_dll): Use uintptr_t typecast to avoid warning.
10352 (handle_exception): Use phex_nz to avoid warning.
10353 (win32_wait): Remove unused local variable `process'.
10354
c481e77e
PM		 103552010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
10356
10357 * configure.srv (srv_amd64_regobj): Replace `x86-64-avx.o' by
10358 `amd64-avx.o'.
10359
12ea4b69
PM		 103602010-04-17 Pierre Muller <muller@ics.u-strasbg.fr>
10361
10362 * configure.ac: Use `ws2_32' library for srv_mingw.
10363 * configure: Regenerate.
10364 * gdbreplay.c: Include winsock2.h instead of winsock.h.
10365 * remote-utils.c: Likewise.
10366
f6d1620c
L		 103672010-04-17 H.J. Lu <hongjiu.lu@intel.com>
10368
10369 * linux-x86-low.c (xmltarget_amd64_linux_no_xml): Define only
10370 if __x86_64__ is defined.
10371
8e642873
PM		 103722010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
10373
10374 * configure: Regenerate.
10375
711e434b
PM		 103762010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
10377
10378 * server.c (handle_query): Handle 'qGetTIBAddr' query.
10379 * target.h (target_ops): New get_tib_address field.
10380 * win32-low.h (win32_thread_info): Add thread_local_base field.
10381 * win32-low.c (child_add_thread): Add tlb argument.
10382 Set thread_local_base field to TLB.
10383 (get_child_debug_event): Adapt to child_add_thread change.
10384 (win32_get_tib_address): New function.
10385 (win32_target_ops): Set get_tib_address field to
10386 win32_get_tib_address.
10387 * linux-low.c (linux_target_ops): Set get_tib_address field to NULL.
10388
505106cd
PA		 103892010-04-12 Pedro Alves <pedro@codesourcery.com>
10390
505106cd
PA		 10391 * linux-low.c (linux_mourn): Also remove the process.
10392 * server.c (handle_target_event): Don't remove the process here.
10393 * nto-low.c (nto_mourn): New.
10394 (nto_target_ops): Install it.
10395 * spu-low.c (spu_mourn): New.
10396 (spu_target_ops): Install it.
10397 * win32-low.c (win32_mourn): New.
10398 (win32_target_ops): Install it.
10399
e8470a06
PA		 104002010-04-12 Pedro Alves <pedro@codesourcery.com>
10401
10402 * server.h (buffer_xml_printf): Remove redundant `;'.
10403
45ba0d02
PA		 104042010-04-12 Pedro Alves <pedro@codesourcery.com>
10405
10406 * regcache.c (set_register_cache): Invalidate regcaches before
10407 changing the register cache layout.
10408 (regcache_invalidate_one): Allow a NULL regcache.
10409 * linux-x86-low.c (x86_linux_update_xmltarget): Invalidate
10410 regcaches before changing the register cache layout or the target
10411 regsets.
10412
59e04013
L		 104132010-04-12 H.J. Lu <hongjiu.lu@intel.com>
10414
10415 * linux-x86-low.c (x86_linux_update_xmltarget): Avoid unused
10416 variable warning on Linux/x86-64.
10417
8336d594
PA		 104182010-04-11 Pedro Alves <pedro@codesourcery.com>
10419
10420 GDBserver disconnected tracing support.
10421
10422 * linux-low.c (linux_remove_process): Delete.
10423 (add_lwp): Don't set last_resume_kind here.
10424 (linux_kill): Use `mourn'.
10425 (linux_detach): Use `thread_db_detach', and `mourn'.
10426 (linux_mourn): New.
10427 (linux_attach_lwp_1): Adjust comment.
10428 (linux_attach): last_resume_kind moved the thread_info; adjust.
10429 (status_pending_p_callback): Adjust.
10430 (linux_wait_for_event_1): Adjust.
10431 (count_events_callback, select_singlestep_lwp_callback)
10432 (select_event_lwp_callback, cancel_breakpoints_callback)
10433 (db_wants_lwp_stopped, linux_wait_1, need_step_over_p)
10434 (proceed_one_lwp): Adjust.
10435 (linux_async): Add debug output.
10436 (linux_thread_stopped): New.
10437 (linux_pause_all): New.
10438 (linux_target_ops): Install linux_mourn, linux_thread_stopped and
10439 linux_pause_all.
10440 * linux-low.h (struct lwp_info): Delete last_resume_kind field.
10441 (thread_db_free): Delete declaration.
10442 (thread_db_detach, thread_db_mourn): Declare.
10443 * thread-db.c (thread_db_init): Use thread_db_mourn.
10444 (thread_db_free): Delete, split in two.
10445 (disable_thread_event_reporting): New.
10446 (thread_db_detach): New.
10447 (thread_db_mourn): New.
10448
10449 * server.h (struct thread_info) <last_resume_kind>: New field.
10450 <attached>: Add comment.
10451 <gdb_detached>: New field.
10452 (handler_func): Change return type to int.
10453 (handle_serial_event, handle_target_event): Ditto.
10454 (gdb_connected): Declare.
10455 (tracing): Delete.
10456 (disconnected_tracing): Declare.
10457 (stop_tracing): Declare.
10458
10459 * server.c (handle_query) <qSupported>: Report support for
10460 disconnected tracing.
10461 (queue_stop_reply_callback): Account for running threads.
10462 (gdb_wants_thread_stopped): New.
10463 (gdb_wants_all_threads_stopped): New.
10464 (gdb_reattached_process): New.
10465 (handle_status): Clear the `gdb_detached' flag of all processes.
10466 In all-stop, stop all threads.
10467 (main): Be sure to leave tfind mode. Handle disconnected tracing.
10468 (process_serial_event): If the remote connection breaks, or if an
10469 exit was forced with "monitor exit", force an event loop exit.
10470 Handle disconnected tracing on detach.
10471 (handle_serial_event): Adjust.
10472 (handle_target_event): If GDB isn't connected, forward events back
10473 to the inferior, unless the last process exited, in which case,
10474 exit gdbserver. Adjust interface.
10475
10476 * remote-utils.c (remote_open): Don't block in accept. Instead
10477 register an event loop source on the listen socket file
10478 descriptor. Refactor bits into ...
10479 (listen_desc): ... this new global.
10480 (gdb_connected): ... this new function.
10481 (enable_async_notification): ... this new function.
10482 (handle_accept_event): ... this new function.
10483 (remote_close): Clear remote_desc.
10484
10485 * inferiors.c (add_thread): Set the new thread's last_resume_kind.
10486
10487 * target.h (struct target_ops) <mourn, thread_stopped, pause_all>:
10488 New fields.
10489 (mourn_inferior): Define.
10490 (target_process_qsupported): Avoid the dangling else problem.
10491 (thread_stopped): Define.
10492 (pause_all): Define.
10493 (target_waitstatus_to_string): Declare.
10494 * target.c (target_waitstatus_to_string): New.
10495
10496 * tracepoint.c (tracing): Make extern.
10497 (disconnected_tracing): New.
10498 (stop_tracing): Make extern. Handle tracing stops due to GDB
10499 disconnecting.
10500 (cmd_qtdisconnected): New.
10501 (cmd_qtstatus): Report disconnected tracing status in trace reply.
10502 (handle_tracepoint_general_set): Handle QTDisconnected.
10503
10504 * event-loop.c (event_handler_func): Change return type to int.
10505 (process_event): Bail out if the event handler wants the event
10506 loop to stop.
10507 (handle_file_event): Ditto.
10508 (start_event_loop): Bail out if the event handler wants the event
10509 loop to stop.
10510
10511 * nto-low.c (nto_target_ops): Adjust.
10512 * spu-low.c (spu_wait): Don't remove the process here.
10513 (spu_target_ops): Adjust.
10514 * win32-low.c (win32_wait): Don't remove the process here.
10515 (win32_target_ops): Adjust.
10516
5d267c4c
PA		 105172010-04-11 Pedro Alves <pedro@codesourcery.com>
10518
10519 * regcache.c (realloc_register_cache): Invalidate inferior's
10520 regcache before recreating it.
10521
623ccd72
PA		 105222010-04-09 Pedro Alves <pedro@codesourcery.com>
10523
10524 * tracepoint.c (cmd_qtstatus): Report trace buffer circularity.
10525
219f2f23
PA		 105262010-04-09 Stan Shebs <stan@codesourcery.com>
10527 Pedro Alves <pedro@codesourcery.com>
10528
10529 * server.h (LONGEST): New.
10530 (struct thread_info) <while_stepping>: New field.
10531 (unpack_varlen_hex, xrealloc, pulongest, plongest, phex_nz):
10532 Declare.
10533 (initialize_tracepoint, handle_tracepoint_general_set)
10534 (handle_tracepoint_query, tracepoint_finished_step)
10535 (tracepoint_was_hit, release_while_stepping_state_list):
10536 (current_traceframe): Declare.
10537 * server.c (handle_general_set): Handle tracepoint packets.
10538 (read_memory): New.
10539 (write_memory): New.
10540 (handle_search_memory_1): Use read_memory.
10541 (handle_query): Report support for conditional tracepoints, trace
10542 state variables, and tracepoint sources. Handle tracepoint
10543 queries.
10544 (main): Initialize the tracepoints module.
10545 (process_serial_event): Handle traceframe reads/writes.
10546
10547 * linux-low.c (handle_tracepoints): New.
10548 (linux_wait_1): Call it.
10549 (linux_resume_one_lwp): Handle while-stepping.
10550 (linux_supports_tracepoints, linux_read_pc, linux_write_pc): New.
10551 (linux_target_ops): Install them.
10552 * linux-low.h (struct linux_target_ops) <supports_tracepoints>:
10553 New field.
10554 * linux-x86-low.c (x86_supports_tracepoints): New.
10555 (the_low_target). Install it.
10556
10557 * mem-break.h (delete_breakpoint): Declare.
10558 * mem-break.c (delete_breakpoint): Make external.
10559
10560 * target.h (struct target_ops): Add `supports_tracepoints',
10561 `read_pc', and `write_pc' fields.
10562 (target_supports_tracepoints): Define.
10563 * utils.c (xrealloc, decimal2str, pulongest, plongest, thirty_two)
10564 (phex_nz): New.
10565
10566 * regcache.h (struct regcache) <registers_owned>: New field.
10567 (init_register_cache, regcache_cpy): Declare.
10568 (regcache_read_pc, regcache_write_pc): Declare.
10569 (register_cache_size): Declare.
10570 (supply_regblock): Declare.
10571 * regcache.c (init_register_cache): New.
10572 (new_register_cache): Use it.
10573 (regcache_cpy): New.
10574 (register_cache_size): New.
10575 (supply_regblock): New.
10576 (regcache_read_pc, regcache_write_pc): New.
889bf7c5 10577
219f2f23
PA		 10578 * tracepoint.c: New.
10579
10580 * Makefile.in (OBS): Add tracepoint.o.
10581 (tracepoint.o): New rule.
10582
3a13a53b
L		 105832010-04-08 H.J. Lu <hongjiu.lu@intel.com>
10584
10585 * Makefile.in (clean): Also remove i386-mmx.c i386-mmx-linux.c.
10586 (i386-mmx.o): New.
10587 (i386-mmx.c): Likewise.
10588 (i386-mmx-linux.o): Likewise.
10589 (i386-mmx-linux.c): Likewise.
10590
10591 * configure.srv (srv_i386_regobj): Add i386-mmx.o.
10592 (srv_i386_linux_regobj): Add i386-mmx-linux.o.
10593 (srv_i386_xmlfiles): Add i386/i386-mmx.xml.
10594 (srv_i386_linux_xmlfiles): Add i386/i386-mmx-linux.xml.
10595
10596 * linux-x86-low.c (init_registers_i386_mmx_linux): New.
10597 (x86_linux_update_xmltarget): Call init_registers_i386_mmx_linux
10598 and return if ptrace PTRACE_GETFPXREGS failed in 32bit.
10599
1570b33e
L		 106002010-04-07 H.J. Lu <hongjiu.lu@intel.com>
10601
10602 * Makefile.in (clean): Updated.
10603 (i386-avx.o): New.
10604 (i386-avx.c): Likewise.
10605 (i386-avx-linux.o): Likewise.
10606 (i386-avx-linux.c): Likewise.
10607 (amd64-avx.o): Likewise.
10608 (amd64-avx.c): Likewise.
10609 (amd64-avx-linux.o): Likewise.
10610 (amd64-avx-linux.c): Likewise.
10611
10612 * configure.srv (srv_i386_regobj): Add i386-avx.o.
10613 (srv_i386_linux_regobj): Add i386-avx-linux.o.
10614 (srv_amd64_regobj): Add amd64-avx.o.
10615 (srv_amd64_linux_regobj): Add amd64-avx-linux.o.
10616 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx.xml.
10617 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx.xml.
10618 (srv_i386_xmlfiles): Add i386/i386-avx.xml.
10619 (srv_amd64_xmlfiles): Add i386/amd64-avx.xml.
10620 (srv_i386_linux_xmlfiles): Add i386/i386-avx-linux.xml.
10621 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-linux.xml.
10622
10623 * i387-fp.c: Include "i386-xstate.h".
10624 (i387_xsave): New.
10625 (i387_cache_to_xsave): Likewise.
10626 (i387_xsave_to_cache): Likewise.
10627 (x86_xcr0): Likewise.
10628
10629 * i387-fp.h (i387_cache_to_xsave): Likewise.
10630 (i387_xsave_to_cache): Likewise.
10631 (x86_xcr0): Likewise.
10632
10633 * linux-arm-low.c (target_regsets): Initialize nt_type to 0.
10634 * linux-crisv32-low.c (target_regsets): Likewise.
10635 * linux-m68k-low.c (target_regsets): Likewise.
10636 * linux-mips-low.c (target_regsets): Likewise.
10637 * linux-ppc-low.c (target_regsets): Likewise.
10638 * linux-s390-low.c (target_regsets): Likewise.
10639 * linux-sh-low.c (target_regsets): Likewise.
10640 * linux-sparc-low.c (target_regsets): Likewise.
10641 * linux-xtensa-low.c (target_regsets): Likewise.
10642
10643 * linux-low.c: Include <sys/uio.h>.
10644 (regsets_fetch_inferior_registers): Support nt_type.
10645 (regsets_store_inferior_registers): Likewise.
10646 (linux_process_qsupported): New.
10647 (linux_target_ops): Add linux_process_qsupported.
10648
10649 * linux-low.h (regset_info): Add nt_type.
10650 (linux_target_ops): Add process_qsupported.
10651
10652 * linux-x86-low.c: Include "i386-xstate.h", "elf/common.h"
10653 and <sys/uio.h>.
10654 (init_registers_i386_avx_linux): New.
10655 (init_registers_amd64_avx_linux): Likewise.
10656 (xmltarget_i386_linux_no_xml): Likewise.
10657 (xmltarget_amd64_linux_no_xml): Likewise.
10658 (PTRACE_GETREGSET): Likewise.
10659 (PTRACE_SETREGSET): Likewise.
10660 (x86_fill_xstateregset): Likewise.
10661 (x86_store_xstateregset): Likewise.
10662 (use_xml): Likewise.
10663 (x86_linux_update_xmltarget): Likewise.
10664 (x86_linux_process_qsupported): Likewise.
10665 (target_regsets): Add NT_X86_XSTATE entry and Initialize nt_type.
10666 (x86_arch_setup): Don't call init_registers_amd64_linux nor
10667 init_registers_i386_linux here. Call
10668 x86_linux_update_xmltarget.
10669 (the_low_target): Add x86_linux_process_qsupported.
10670
10671 * server.c (handle_query): Call target_process_qsupported.
10672
10673 * target.h (target_ops): Add process_qsupported.
10674 (target_process_qsupported): New.
10675
fc7238bb
PA		 106762010-04-03 Pedro Alves <pedro@codesourcery.com>
10677
10678 * inferiors.c (add_thread): Set last_status kind to
10679 TARGET_WAITKIND_IGNORE.
10680 * linux-low.c (cancel_breakpoint): Remove unnecessary regcache
10681 fetch. Use ptid_of. Avoid unnecessary get_lwp_thread calls.
10682 (linux_wait_1): Move `thread' local definition to block that uses
10683 it. Don't NULL initialize `event_child'.
10684 (linux_resume_one_thread): Avoid unnecessary get_lwp_thread calls.
10685 Alway set the thread's last_status to TARGET_WAITKIND_IGNORE.
10686 * linux-x86-low.c (x86_breakpoint_at): Read raw memory.
10687
bdabb078
PA		 106882010-04-01 Pedro Alves <pedro@codesourcery.com>
10689
10690 * linux-low.c (get_stop_pc): Don't adjust the PC if stopped with
10691 an extended waitstatus, or by a watchpoint.
10692 (cancel_breakpoints_callback): Don't cancel a breakpoint if the
10693 thread was stepping or has been stopped by a watchpoint.
10694
d3bbe7a0
PA		 106952010-04-01 Pedro Alves <pedro@codesourcery.com>
10696
10697 * mem-break.c (struct raw_breakpoint): New field shlib_disabled.
10698 (set_gdb_breakpoint_at): If GDB is inserting a breakpoint on top
10699 of another, then delete the previous, and validate all
10700 breakpoints.
10701 (validate_inserted_breakpoint): New.
10702 (delete_disabled_breakpoints): New.
10703 (validate_breakpoints): New.
10704 (check_mem_read): Validate breakpoints before trusting their
10705 shadow. Delete disabled breakpoints.
10706 (check_mem_write): Validate breakpoints before trusting they
10707 should be inserted. Delete disabled breakpoints.
10708 * mem-break.h (validate_breakpoints):
10709 * server.c (handle_query): Validate breakpoints when we see a
10710 qSymbol query.
10711
8b07ae33
PA		 107122010-04-01 Pedro Alves <pedro@codesourcery.com>
10713
10714 * linux-low.c (linux_wait_1): Avoid setting need_step_over is
10715 there's a GDB breakpoint at stop_pc. Always report a trap to GDB
10716 if we could tell there's a GDB breakpoint at stop_pc.
10717 (need_step_over_p): Don't do a step over if we find a GDB
10718 breakpoint at the resume PC.
10719
10720 * mem-break.c (struct raw_breakpoint): New.
10721 (enum bkpt_type): New type `gdb_breakpoint'.
10722 (struct breakpoint): Delete the `PC', `old_data' and `inserted'
10723 fields. New field `raw'.
10724 (find_raw_breakpoint_at): New.
10725 (set_raw_breakpoint_at): Handle refcounting. Create a raw
10726 breakpoint instead.
10727 (set_breakpoint_at): Adjust.
10728 (delete_raw_breakpoint): New.
10729 (release_breakpoint): New.
10730 (delete_breakpoint): Rename to...
10731 (delete_breakpoint_1): ... this. Add proc parameter. Use
10732 release_breakpoint. Return ENOENT.
10733 (delete_breakpoint): Reimplement.
10734 (find_breakpoint_at): Delete.
10735 (find_gdb_breakpoint_at): New.
10736 (delete_breakpoint_at): Delete.
10737 (set_gdb_breakpoint_at): New.
10738 (delete_gdb_breakpoint_at): New.
10739 (gdb_breakpoint_here): New.
10740 (set_reinsert_breakpoint): Use release_breakpoint.
10741 (uninsert_breakpoint): Rename to ...
10742 (uninsert_raw_breakpoint): ... this.
10743 (uninsert_breakpoints_at): Adjust to handle raw breakpoints.
10744 (reinsert_raw_breakpoint): Change parameter type to
10745 raw_breakpoint.
10746 (reinsert_breakpoints_at): Adjust to handle raw breakpoints
10747 instead.
10748 (check_breakpoints): Adjust. Use release_breakpoint.
10749 (breakpoint_here): Rewrite using find_raw_breakpoint_at.
10750 (breakpoint_inserted_here): Ditto.
10751 (check_mem_read): Adjust to iterate over raw breakpoints instead.
10752 Don't trust the breakpoint's shadow if it is not inserted.
10753 (check_mem_write): Adjust to iterate over raw breakpoints instead.
10754 (delete_all_breakpoints): Adjust.
10755 (free_all_breakpoints): Mark all breakpoints as uninserted, and
10756 use delete_breakpoint_1.
10757
10758 * mem-break.h (breakpoints_supported): Delete declaration.
10759 (set_gdb_breakpoint_at): Declare.
10760 (gdb_breakpoint_here): Declare.
10761 (delete_breakpoint_at): Delete.
10762 (delete_gdb_breakpoint_at): Declare.
10763
10764 * server.h (struct raw_breakpoint): Forward declare.
10765 (struct process_info): New field `raw_breakpoints'.
10766
10767 * linux-x86-low.c (x86_insert_point, x86_remote_point): Handle Z0
10768 breakpoints.
10769
6bf5e0ba
PA		 107702010-03-24 Pedro Alves <pedro@codesourcery.com>
10771
10772 * linux-low.c (status_pending_p_callback): Fix comment.
10773 (linux_wait_for_event_1): Move most of the internal breakpoint
10774 handling from here...
10775 (linux_wait_1): ... to here.
10776 (count_events_callback): New.
10777 (select_singlestep_lwp_callback): New.
10778 (select_event_lwp_callback): New.
10779 (cancel_breakpoints_callback): New.
10780 (select_event_lwp): New.
10781 (linux_wait_1): Simplify internal breakpoint handling. Give equal
10782 priority to all LWPs that have had events that should be reported
10783 to the client. Cancel breakpoints when about to reporting the
10784 event to the client, not while stopping lwps. No longer cancel
10785 finished single-steps here.
10786 (cancel_finished_single_step): Delete.
10787 (cancel_finished_single_steps): Delete.
10788
414a389f
PA		 107892010-03-24 Pedro Alves <pedro@codesourcery.com>
10790
10791 * mem-break.c (enum bkpt_type): New.
10792 (struct breakpoint): New field `type'.
10793 (set_breakpoint_at): Change return type to struct breakpoint
10794 pointer. Set type to `other_breakpoint' by default.
10795 (delete_breakpoint): Rewrite, supporting more than one breakpoint
10796 in the breakpoint list.
10797 (delete_reinsert_breakpoints): Only delete reinsert breakpoints.
10798 (reinsert_breakpoint): Rename to ...
10799 (reinsert_raw_breakpoint): ... this.
10800 (reinsert_breakpoints_at): Adjust.
10801 * mem-break.h (struct breakpoint): Declare.
10802 (set_breakpoint_at): Change return type to struct breakpoint
10803 pointer.
10804
2280c721
PA		 108052010-03-24 Pedro Alves <pedro@codesourcery.com>
10806
10807 * server.c (handle_query): Assign, not compare.
10808
d50171e4
PA		 108092010-03-24 Pedro Alves <pedro@codesourcery.com>
10810
10811 Teach linux gdbserver to step-over-breakpoints.
10812
10813 * linux-low.c (can_hardware_single_step): New.
10814 (supports_breakpoints): New.
10815 (handle_extended_wait): If stopping threads, read the stop pc of
10816 the new cloned LWP.
10817 (get_pc): New.
10818 (get_stop_pc): Add `lwp' parameter. Handle it. Bail out if the
10819 low target doesn't support retrieving the PC.
10820 (add_lwp): Set last_resume_kind to resume_continue.
10821 (linux_attach_lwp_1): Adjust comments. Always set stop_expected.
10822 (linux_attach): Don't clear stop_expected. Set the lwp's
10823 last_resume_kind to resume_stop.
10824 (linux_detach_one_lwp): Don't check for removed breakpoints.
10825 (check_removed_breakpoint): Delete.
10826 (status_pending_p): Rename to ...
10827 (status_pending_p_callback): ... this. Don't check for removed
10828 breakpoints. Don't consider threads that are stopped from GDB's
10829 perspective.
10830 (linux_wait_for_lwp): Always read the stop_pc here.
10831 (cancel_breakpoint): New.
10832 (step_over_bkpt): New global.
10833 (linux_wait_for_event_1): Implement stepping over breakpoints.
10834 (gdb_wants_lwp_stopped): New.
10835 (gdb_wants_all_stopped): New.
10836 (linux_wait_1): Tag threads as gdb-wants-stopped. Cancel finished
10837 single-step traps here. Store the thread's last reported target
10838 wait status.
10839 (send_sigstop): Don't clear stop_expected. Always set it,
10840 instead.
10841 (mark_lwp_dead): Remove reference to pending_is_breakpoint.
10842 (cancel_finished_single_step): New.
10843 (cancel_finished_single_steps): New.
10844 (wait_for_sigstop): Don't cancel finished single-step traps here.
10845 (linux_resume_one_lwp): Don't check for removed breakpoints.
10846 Don't set `step' on non-hardware step archs.
10847 (linux_set_resume_request): Ignore resume_stop requests if already
10848 stopping or stopped. Set the lwp's last_resume_kind.
10849 (resume_status_pending_p): Don't check for removed breakpoints.
10850 (need_step_over_p): New.
10851 (start_step_over): New.
10852 (finish_step_over): New.
10853 (linux_resume_one_thread): Always queue a sigstop for resume_stop
10854 requests. Clear the thread's last reported target waitstatus.
10855 Don't use the `suspended' flag. Don't consider pending breakpoints.
10856 (linux_resume): Start a step-over if necessary.
10857 (proceed_one_lwp): New.
10858 (proceed_all_lwps): New.
10859 (unstop_all_lwps): New.
10860 * linux-low.h (struct lwp_info): Rewrite comment for the
10861 `suspended' flag. Add the `stop_pc' field. Delete the
10862 `pending_stop_pc' field. Tweak the `stepping' flag's comment.
10863 Add `'last_resume_kind' and `need_step_over' fields.
10864 * inferiors.c (struct thread_info): Delete, moved elsewhere.
10865 * mem-break.c (struct breakpoint): Delete `reinserting' flag.
10866 Delete `breakpoint_to_reinsert' field. New flag `inserted'.
10867 (set_raw_breakpoint_at): New.
10868 (set_breakpoint_at): Rewrite to use it.
10869 (reinsert_breakpoint_handler): Delete.
10870 (set_reinsert_breakpoint): New.
10871 (reinsert_breakpoint_by_bp): Delete.
10872 (delete_reinsert_breakpoints): New.
10873 (uninsert_breakpoint): Rewrite.
10874 (uninsert_breakpoints_at): New.
10875 (reinsert_breakpoint): Rewrite.
10876 (reinsert_breakpoints_at): New.
10877 (check_breakpoints): Rewrite.
10878 (breakpoint_here): New.
10879 (breakpoint_inserted_here): New.
10880 (check_mem_read): Adjust.
10881 * mem-break.h (breakpoints_supported, breakpoint_here)
10882 (breakpoint_inserted_here, set_reinsert_breakpoint): Declare.
10883 (reinsert_breakpoint_by_bp): Delete declaration.
10884 (delete_reinsert_breakpoints): Declare.
10885 (reinsert_breakpoint): Delete declaration.
10886 (reinsert_breakpoints_at): Declare.
10887 (uninsert_breakpoint): Delete declaration.
10888 (uninsert_breakpoints_at): Declare.
10889 (check_breakpoints): Adjust prototype.
10890 * server.h: Adjust include order.
10891 (struct thread_info): Declare here. Add a `last_status' field.
10892
30ba68cb
MS		 108932010-03-23 Michael Snyder <msnyder@vmware.com>
10894
10895 * server.c (crc32): New function.
10896 (handle_query): Add handling for 'qCRC:' request.
10897
b9a881c2
PA		 108982010-03-23 Pedro Alves <pedro@codesourcery.com>
10899
10900 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR6 if the
10901 lwp had been stopped by a watchpoint.
10902
e92d13d5
PA		 109032010-03-16 Pedro Alves <pedro@codesourcery.com>
10904
10905 * server.h (internal_error): Declare.
10906 (gdb_assert, ASSERT_FUNCTION, gdb_assert_fail): Define.
10907 * utils.c (internal_error): New function.
10908
64daa791
AS		 109092010-03-15 Andreas Schwab <schwab@redhat.com>
10910
10911 * configure.srv: Fix typo setting srv_regobj.
10912
f52cd8cd
PA		 109132010-03-15 Pedro Alves <pedro@codesourcery.com>
10914
10915 * linux-low.c (fetch_register): Avoid passing a non string literal
10916 format to `error'.
10917 (usr_store_inferior_registers): Ditto.
10918
93ae6fdc
PA		 109192010-03-14 Pedro Alves <pedro@codesourcery.com>
10920
10921 * linux-low.c (linux_write_memory): Bail out early if peeking
10922 memory failed.
10923
c3adc08c
PA		 109242010-03-14 Pedro Alves <pedro@codesourcery.com>
10925
10926 * linux-low.h (struct lwp_info): New fields
10927 `stopped_by_watchpoint' and `stopped_data_address'.
10928 * linux-low.c (linux_wait_for_lwp): Check for watchpoint triggers
10929 here, and cache them in the lwp object.
10930 (wait_for_sigstop): Check stopped_by_watchpoint lwp field
10931 directly.
10932 (linux_resume_one_lwp): Clear the lwp's stopped_by_watchpoint
10933 field.
10934 (linux_stopped_by_watchpoint): Rewrite.
10935 (linux_stopped_data_address): Rewrite.
10936
bce522a2
PA		 109372010-03-06 Simo Melenius <simo.melenius@iki.fi>
10938
10939 * linux-low.c (linux_wait_for_lwp): Fetch the regcache after
10940 switching the current inferior, not before.
10941
90884b2b
L		 109422010-03-01 H.J. Lu <hongjiu.lu@intel.com>
10943
10944 * Makefile.in (clean): Replace reg-i386.c, reg-x86-64.c,
10945 reg-i386-linux.c and reg-x86-64-linux.c with i386.c, amd64.c,
10946 i386-linux.c and amd64-linux.c.
10947 (reg-i386.o): Removed.
10948 (reg-i386.c): Likewise.
10949 (reg-i386-linux.o): Likewise.
10950 (reg-i386-linux.c): Likewise.
10951 (reg-x86-64.o): Likewise.
10952 (reg-x86-64.c): Likewise.
10953 (reg-x86-64-linux.o): Likewise.
10954 (reg-x86-64-linux.c): Likewise.
10955 (i386.o): New.
10956 (i386.c): Likewise.
10957 (i386-linux.o): Likewise.
10958 (i386-linux.c): Likewise.
10959 (amd64.o): Likewise.
10960 (amd64.c): Likewise.
10961 (amd64-linux.o): Likewise.
10962 (amd64-linux.c): Likewise.
10963
10964 * configure.srv (srv_i386_regobj): New.
10965 (srv_i386_linux_regobj): Likewise.
10966 (srv_amd64_regobj): Likewise.
10967 (srv_amd64_linux_regobj): Likewise.
10968 (srv_i386_32bit_xmlfiles): Likewise.
10969 (srv_i386_64bit_xmlfiles): Likewise.
10970 (srv_i386_xmlfiles): Likewise.
10971 (srv_amd64_xmlfiles): Likewise.
10972 (srv_i386_linux_xmlfiles): Likewise.
10973 (srv_amd64_linux_xmlfiles): Likewise.
10974 (i[34567]86-*-cygwin*): Set srv_regobj to $srv_i386_regobj. Set
10975 srv_xmlfiles to $srv_i386_xmlfiles.
10976 (i[34567]86-*-mingw32ce*): Likewise.
10977 (i[34567]86-*-mingw*): Likewise.
10978 (i[34567]86-*-nto*): Likewise.
10979 (i[34567]86-*-linux*): Set srv_regobj to $srv_i386_linux_regobj
10980 and $srv_amd64_linux_regobj. Set srv_xmlfiles to
10981 $srv_i386_linux_xmlfiles and $srv_amd64_linux_xmlfiles.
10982 (x86_64-*-linux*): Likewise.
10983
10984 * linux-x86-low.c (init_registers_x86_64_linux): Removed.
10985 (init_registers_amd64_linux): New.
10986 (x86_arch_setup): Replace init_registers_x86_64_linux with
10987 init_registers_amd64_linux.
10988
193f13e6
MK		 109892010-02-23 Maxim Kuvyrkov <maxim@codesourcery.com>
10990
10991 * configure.ac: Check for libdl. If it is not available link against
10992 static libthread_db.
10993 * configure: Regenerate.
10994
85d721b8
PA		 109952010-02-22 Pedro Alves <pedro@codesourcery.com>
10996
10997 PR9605
10998
10999 * i386-low.c (i386_length_and_rw_bits): Throw a fatal error if
11000 handing a read watchpoint.
11001 (i386_low_insert_watchpoint): Read watchpoints aren't supported.
11002
6076632b
DE		 110032010-02-12 Doug Evans <dje@google.com>
11004
11005 * linux-low.c (linux_supports_tracefork_flag): Document.
11006 (linux_look_up_symbols): Add comment.
11007
3327ccf7
L		 110082010-02-03 H.J. Lu <hongjiu.lu@intel.com>
11009
11010 * regcache.c (supply_register): Clear regcache if buf is NULL.
11011
0718675c 110122010-02-02 Nicolas Roche <roche@sourceware.org>
3327ccf7 11013 Joel Brobecker <brobecker@adacore.com>
0718675c
JB		 11014
11015 * inferiors.c (find_inferior): Add function documentation.
11016 (unloaded_dll): Handle the case where the unloaded dll has not
11017 been previously registered in the dll list.
11018
177321bd
DJ		 110192010-02-01 Daniel Jacobowitz <dan@codesourcery.com>
11020
11021 * linux-arm-low.c (thumb_breakpoint_len): Delete.
11022 (thumb2_breakpoint): New.
11023 (arm_breakpoint_at): Check for Thumb-2 breakpoints.
11024
2b009048
DJ		 110252010-01-29 Daniel Jacobowitz <dan@codesourcery.com>
11026
11027 * linux-low.c (get_stop_pc): Check for SIGTRAP.
11028 (linux_wait_for_event_1): Handle SIGILL and SIGSEGV as possible
11029 breakpoints.
11030
3be029c7
PA		 110312010-01-21 Pedro Alves <pedro@codesourcery.com>
11032
11033 * linux-ppc-low.c (ppc_arch_setup): Adjust to regcache changes.
11034
18f5de3b
JK		 110352010-01-21 Jan Kratochvil <jan.kratochvil@redhat.com>
11036
11037 * linux-s390-low.c (s390_collect_ptrace_register)
11038 (s390_supply_ptrace_register): Adjust it for the new regcache parameter.
11039
3743bb4f
DE		 110402010-01-21 Doug Evans <dje@google.com>
11041
14ce3065
DE		 11042 * linux-low.c (PTRACE_ARG3_TYPE): Change from long to void*.
11043 (PTRACE_ARG4_TYPE): New macro.
11044 (handle_extended_wait): Cast ptrace arg4 to PTRACE_ARG4_TYPE.
11045 (linux_wait_for_event_1, linux_resume_one_lwp): Ditto.
11046 (fetch_register): Cast to uintptr_t before casting to PTRACE_ARG3_TYPE.
11047 (usr_store_inferior_registers): Ditto.
11048 (linux_read_memory, linux_write_memory): Ditto.
11049 (linux_test_for_tracefork): Ditto.
11050
3743bb4f
DE		 11051 * linux-arm-low.c: Remove redundant include of gdb_proc_service.h.
11052 Only include elf.h if gdb_proc_service.h didn't include linux/elf.h.
11053
8b315be5
PA		 110542010-01-21 Pedro Alves <pedro@codesourcery.com>
11055
11056 * proc-service.c (ps_lgetregs): Don't refetch registers from the
11057 target.
11058
85492558
PA		 110592010-01-21 Pedro Alves <pedro@codesourcery.com>
11060
11061 * spu-low.c (spu_fetch_registers, spu_store_registers): Change
11062 prototype to take a regcache. Adjust.
11063
442ea881
PA		 110642010-01-20 Pedro Alves <pedro@codesourcery.com>
11065
11066 * regcache.h (struct thread_info): Forward declare.
11067 (struct regcache): New.
11068 (new_register_cache): Adjust prototype.
11069 (get_thread_regcache): Declare.
11070 (free_register_cache): Adjust prototype.
11071 (registers_to_string, registers_from_string): Ditto.
11072 (supply_register, supply_register_by_name, collect_register)
11073 (collect_register_as_string, collect_register_by_name): Ditto.
11074 * regcache.c (struct inferior_regcache_data): Delete.
11075 (get_regcache): Rename to ...
11076 (get_thread_regcache): ... this. Adjust. Switch inferior before
11077 fetching registers.
11078 (regcache_invalidate_one): Adjust.
11079 (regcache_invalidate): Fix prototype.
11080 (new_register_cache): Return the new register cache.
11081 (free_register_cache): Change prototype.
11082 (realloc_register_cache): Adjust.
11083 (registers_to_string): Change prototype to take a regcache. Adjust.
11084 (registers_from_string): Ditto.
11085 (register_data): Ditto.
11086 (supply_register): Ditto.
11087 (supply_register_by_name): Ditto.
11088 (collect_register): Ditto.
11089 (collect_register_as_string): Ditto.
11090 (collect_register_by_name): Ditto.
11091 * server.c (process_serial_event): Adjust.
11092 * linux-low.h (regset_fill_func, regset_store_func): Change
11093 prototype.
11094 (get_pc, set_pc, collect_ptrace_register, supply_ptrace_register):
11095 Change prototype.
11096 * linux-low.c (get_stop_pc): Adjust.
11097 (check_removed_breakpoint): Adjust.
11098 (linux_wait_for_event): Adjust.
11099 (linux_resume_one_lwp): Adjust.
11100 (fetch_register): Add regcache parameter. Adjust.
11101 (usr_store_inferior_registers): Ditto.
11102 (regsets_fetch_inferior_registers): Ditto.
11103 (regsets_store_inferior_registers): Ditto.
11104 (linux_fetch_registers, linux_store_registers): Ditto.
11105 * i387-fp.c (i387_cache_to_fsave): Change prototype to take a
11106 regcache. Adjust.
43aaf8b6
PA		 11107 (i387_fsave_to_cache, i387_cache_to_fxsave, i387_fxsave_to_cache):
11108 Ditto.
442ea881
PA		 11109 * i387-fp.h (i387_cache_to_fsave, i387_fsave_to_cache): Change
11110 prototype to take a regcache.
11111 (i387_cache_to_fxsave, i387_fxsave_to_cache): Ditto.
11112 * remote-utils.c (convert_ascii_to_int, outreg)
11113 (prepare_resume_reply): Change prototype to take a regcache.
11114 Adjust.
11115 * target.h (struct target_ops) <fetch_registers, store_registers>:
11116 Change prototype to take a regcache.
11117 (fetch_inferior_registers, store_inferior_registers): Change
11118 prototype to take a regcache. Adjust.
11119 * proc-service.c (ps_lgetregs): Adjust.
11120 * linux-x86-low.c (x86_fill_gregset, x86_store_gregset)
11121 (x86_fill_fpregset, x86_store_fpregset, x86_fill_fpxregset)
11122 (x86_store_fpxregset, x86_get_pc, x86_set_pc): Change prototype to
11123 take a regcache. Adjust.
11124 * linux-arm-low.c (arm_fill_gregset, arm_store_gregset)
11125 (arm_fill_wmmxregset, arm_store_wmmxregset, arm_fill_vfpregset)
11126 (arm_store_vfpregset, arm_get_pc, arm_set_pc):
11127 (arm_breakpoint_at): Change prototype to take a regcache. Adjust.
11128 * linux-cris-low.c (cris_get_pc, cris_set_pc)
11129 (cris_cannot_fetch_register):
11130 (cris_breakpoint_at): Change prototype to take a regcache.
11131 Adjust.
11132 * linux-crisv32-low.c (cris_get_pc, cris_set_pc,
11133 cris_reinsert_addr, cris_write_data_breakpoint): Change prototype
11134 to take a regcache. Adjust.
11135 (cris_breakpoint_at, cris_insert_point, cris_remove_point):
11136 Adjust.
11137 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Change prototype to
11138 take a regcache. Adjust.
11139 * linux-m68k-low.c (m68k_fill_gregset, m68k_store_gregset)
11140 (m68k_fill_fpregset, m68k_store_fpregset, m68k_get_pc,
11141 (m68k_set_pc): Change prototype to take a regcache. Adjust.
11142 * linux-mips-low.c (mips_get_pc):
11143 (mips_set_pc): Change prototype to take a regcache. Adjust.
11144 (mips_reinsert_addr): Adjust.
11145 (mips_collect_register): Change prototype to take a regcache.
11146 Adjust.
11147 (mips_supply_register):
11148 (mips_collect_register_32bit, mips_supply_register_32bit)
11149 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
11150 (mips_store_fpregset): Ditto.
43aaf8b6
PA		 11151 * linux-ppc-low.c (ppc_supply_ptrace_register)
11152 (ppc_supply_ptrace_register): Ditto.
442ea881
PA		 11153 (parse_spufs_run): Adjust.
11154 (ppc_get_pc, ppc_set_pc, ppc_fill_gregset, ppc_fill_vsxregset)
11155 (ppc_store_vsxregset, ppc_fill_vrregset, ppc_store_vrregset)
11156 (ppc_fill_evrregset, ppc_store_evrregset): Change prototype to
11157 take a regcache. Adjust.
11158 * linux-s390-low.c (s390_collect_ptrace_register)
11159 (s390_supply_ptrace_register, s390_fill_gregset, s390_get_pc)
11160 (s390_set_pc): Change prototype to take a regcache. Adjust.
11161 (s390_arch_setup): Adjust.
11162 * linux-sh-low.c (sh_get_pc, sh_breakpoint_at)
11163 (sh_fill_gregset): Change prototype to take a regcache. Adjust.
11164 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
11165 (sparc_fill_gregset, sparc_store_gregset_from_stack)
11166 (sparc_store_gregset, sparc_get_pc): Change prototype to take a
11167 regcache. Adjust.
11168 (sparc_breakpoint_at): Adjust.
11169 * linux-xtensa-low.c (xtensa_fill_gregset):
11170 (xtensa_store_gregset):
11171 (xtensa_fill_xtregset, xtensa_store_xtregset, xtensa_get_pc)
11172 (xtensa_set_pc): Change prototype to take a regcache. Adjust.
11173 * nto-low.c (nto_fetch_registers, nto_store_registers): Change
11174 prototype to take a regcache. Adjust.
11175 * win32-arm-low.c (arm_fetch_inferior_register)
11176 (arm_store_inferior_register): Change prototype to take a
11177 regcache. Adjust.
11178 * win32-i386-low.c (i386_fetch_inferior_register)
11179 (i386_store_inferior_register): Change prototype to take a
11180 regcache. Adjust.
11181 * win32-low.c (child_fetch_inferior_registers)
11182 (child_store_inferior_registers): Change prototype to take a
11183 regcache. Adjust.
11184 (win32_wait): Adjust.
11185 (win32_fetch_inferior_registers): Change prototype to take a
11186 regcache. Adjust.
11187 (win32_store_inferior_registers): Adjust.
11188 * win32-low.h (struct win32_target_ops) <fetch_inferior_register,
11189 store_inferior_register>: Change prototype to take a regcache.
11190
60c3d7b0
DE		 111912010-01-20 Doug Evans <dje@google.com>
11192
11193 * linux-low.c (linux_create_inferior): Wrap use of __SIGRTMIN in
11194 #ifdef.
11195 (linux_wait_for_event1, linux_init_signals): Ditto.
ec8ebe72 11196 (W_STOPCODE): Provide definition if missing.
60c3d7b0 11197
dc146f7c
VP		 111982010-01-13 Vladimir Prus <vladimir@codesourcery.com>
11199
11200 * linux-low.c (linux_core_of_thread): New.
11201 (compare_ints, show_process, list_threads): New.
11202 (linux_qxfer_osdata): Report threads and cores.
11203 (linux_target_op): Register linux_core_of_thread.
11204 * remote-utils.c (prepare_resume_reply): Report the core.
11205 (buffer_xml_printf): Support %d specifier.
11206 * server.c (handle_threads_qxfer_proper, handle_threads_qxfer):
11207 New.
11208 (handle_query): Handle qXfer:threads. Announce availability
11209 thereof.
11210 * target.h (struct target_ops): New field core_of_thread.
11211
7803799a
UW		 112122010-01-04 Ulrich Weigand <uweigand@de.ibm.com>
11213
11214 * Makefile.in (clean): Remove new generated files.
11215 (reg-s390.o, reg-s390.c): Remove rules.
11216 (reg-s390x.o, reg-s390x.c): Likewise.
11217 (s390-linux32.o, s390-linux32.c): Add rules.
11218 (s390-linux64.o, s390-linux64.c): Likewise.
11219 (s390x-linux64.o, s390x-linux64.c): Likewise.
11220 * configure.srv (s390*-*-linux*): Update srv_regobj and srv_xmlfiles.
11221 * linux-s390-low.c: Include <elf.h>.
11222 (HWCAP_S390_HIGH_GPRS): Define if undefined.
11223 (init_registers_s390): Remove prototype.
11224 (init_registers_s390x): Likewise.
11225 (init_registers_s390_linux32): Add prototype.
11226 (init_registers_s390_linux64): Likewise.
11227 (init_registers_s390x_linux64): Likewise.
11228 (s390_num_regs_3264): New define.
11229 (s390_regmap_3264): New global variable.
11230 (s390_cannot_fetch_register): Remove obsolete check.
11231 (s390_cannot_store_register): Likewise.
11232 (s390_collect_ptrace_register): Handle upper/lower register halves.
11233 (s390_supply_ptrace_register): Likewise.
11234 (s390_fill_gregset): Update to register number changes.
11235 (s390_get_hwcap): New routine.
11236 (s390_arch_setup): Detect 32-bit process running on 64-bit system.
11237 Install appropriate regmap and register set.
11238
6e7ffa39
JB		 112392010-01-01 Joel Brobecker <brobecker@adacore.com>
11240
11241 * server.c (gdbserver_version): Update copyright year to 2010.
11242 * gdbreplay.c (gdbreplay_version): Likewise.
11243
957f3f49
DE		 112442009-12-28 Doug Evans <dje@google.com>
11245
11246 * linux-low.c: Delete inclusion of ansidecl.h, elf/common.h,
11247 elf/external.h. Include <elf.h> instead but only if necessary.
11248
ca5c370d
PA		 112492009-12-28 Pedro Alves <pedro@codesourcery.com>
11250
11251 * linux-low.c (linux_remove_process): Remove `detaching'
11252 parameter. Don't release/detach from thread_db here.
11253 (linux_kill): Release/detach from thread_db here, ...
11254 (linux_detach): ... and here, before actually detaching.
11255 (linux_wait_1): ... and here, when a process exits.
11256 * thread-db.c (any_thread_of): New.
11257 (thread_db_free): Switch the current inferior to a thread of the
11258 passed in process.
11259
4ee62156
DE		 112602009-12-21 Doug Evans <dje@google.com>
11261
d90e6a88
DE		 11262 * linux-x86-low.c: Delete outdated comment about Elf32_Phdr.
11263
c5f62d5f
DE		 11264 * linux-low.c (kill_lwp): Use __NR_tkill instead of SYS_tkill.
11265 Move definition of tkill_failed to ifdef __NR_tkill to avoid gcc
11266 warning ifndef __NR_tkill. Move setting of errno there too.
11267 Delete unnecessary resetting of errno after syscall.
11268 Minor comment changes to match gdb/linux-nat.c:kill_lwp.
11269
10e86dd7
DE		 11270 * configure.ac: Check for dladdr.
11271 * config.in: Regenerate.
11272 * configure: Regenerate.
11273 * thread-db.c (dladdr_to_soname): Only define ifdef HAVE_DLADDR.
11274 (try_thread_db_load): Update.
11275
4ee62156
DE		 11276 * linux-low.c (my_waitpid): Delete unnecessary prototype.
11277
00f515da
DE		 112782009-12-18 Doug Evans <dje@google.com>
11279
e9464885
DE		 11280 * event-loop.c: Include unistd.h if it exists.
11281
07d4f67e
DE		 11282 * linux-low.c (my_waitpid): Move definition away from being in
11283 between linux_tracefork_child/linux_test_for_tracefork.
11284
00f515da
DE		 11285 * gdb_proc_service.h (psaddr_t): Fix type.
11286 * thread-db.c (thread_db_info.td_thr_tls_get_addr_p): Fix
11287 signature to match glibc.
11288
1de1badb
DE		 112892009-12-16 Doug Evans <dje@google.com>
11290
11291 * linux-low.c (linux_read_memory): Fix argument to read.
11292
aeeb81d1
PA		 112932009-11-26 Pedro Alves <pedro@codesourcery.com>
11294
11295 * win32-low.c (get_child_debug_event): On EXIT_THREAD_DEBUG_EVENT
11296 events, don't leave current_inferior pointing at null.
11297
10357975
PA		 112982009-11-26 Pedro Alves <pedro@codesourcery.com>
11299
11300 * win32-low.c (LOG): Delete.
11301 (OUTMSG): Output to stderr.
11302 (OUTMSG2): Conditionalize on `debug_threads' variable, instead of
11303 on compile time LOG macro.
11304 (win32_wait): Fix debug output.
11305
cf6e3471
PA		 113062009-11-26 Pedro Alves <pedro@codesourcery.com>
11307
11308 * win32-low.c (win32_add_one_solib): If the dll name is
11309 "ntdll.dll", prepend the system directory to the dll path.
11310
0c85e18e
MK		 113112009-11-17 Daniel Jacobowitz <dan@codesourcery.com>
11312
11313 * m68k-tdep.c (m68k_gdbarch_init): Reuse previous initialization.
11314
9ac544ce 113152009-11-17 Nathan Sidwell <nathan@codesourcery.com>
889bf7c5 11316 Vladimir Prus <vladimir@codesourcery.com>
9ac544ce
MK		 11317
11318 * Makefile.in (reg-cf.o, reg-cf.c): New targets.
11319 * configure.ac: Check for __mcoldfire__ and set
11320 gdb_cv_m68k_is_coldfire.
11321 * configure.srv: Use gdb_cv_m68k_is_coldfire to select between
11322 reg-cf.o and reg-m68k.o.
11323 * configure: Regenerated.
11324
fd7dd3e6
PA		 113252009-11-16 Pedro Alves <pedro@codesourcery.com>
11326
11327 * linux-low.c (linux_remove_process): Add `detaching' parameter.
11328 Pass it to thread_db_free.
11329 (linux_kill, linux_detach, linux_wait_1): Adjust to pass the
11330 proper `detaching' argument to linux_remove_process.
11331 * linux-low.h (thread_db_free): Add `detaching' parameter.
11332 * thread-db.c (thread_db_init): Pass false as `detaching' argument
11333 to thread_db_free.
11334 (thread_db_free): Add `detaching' parameter. Only
11335 call td_ta_clear_event if detaching from process.
11336
75aa492e
MK		 113372009-11-12 Maxim Kuvyrkov <maxim@codesourcery.com>
11338
11339 * thread-db.c (thread_db_free): Fix typo.
11340
21e1bee4
PP		 113412009-11-11 Paul Pluzhnikov <ppluzhnikov@google.com>
11342
11343 PR gdb/10838
11344 * thread-db.c (thread_db_free): Call td_ta_clear_event.
11345
8838b45e
NS		 113462009-11-03 Nathan Sidwell <nathan@codesourcery.com>
11347
11348 * configure.ac (i[34567]86-*): Check if we're targetting x86-64
11349 with an i686 compiler.
11350 * configure.srv (i[34567]86-*-linux*): Pull in x86-64 handling if
11351 needed.
11352 * configure: Rebuilt.
11353
8a35fb51
SL		 113542009-10-29 Sandra Loosemore <sandra@codesourcery.com>
11355
11356 PR gdb/10783
11357
11358 * server.c (handle_search_memory_1): Correct read_addr initialization
11359 in loop for searching subsequent chunks.
11360
96f15937
PP		 113612009-10-29 Paul Pluzhnikov <ppluzhnikov@google.com>
11362
11363 * configure.ac: New --with-libthread-db option.
11364 * thread-db.c: Allow direct dependence on libthread_db.
11365 (thread_db_free): Adjust.
11366 * config.in: Regenerate.
11367 * configure: Likewise.
889bf7c5 11368
5f7d1694
PP		 113692009-10-28 Paul Pluzhnikov <ppluzhnikov@google.com>
11370
11371 PR gdb/10757
11372 * thread-db.c (attach_thread): New function.
11373 (maybe_attach_thread): Return success/failure.
11374 (find_new_threads_callback): Adjust.
889bf7c5
PA		 11375 (thread_db_find_new_threads): Loop until no new threads.
11376
88e3b899
PA		 113772009-10-13 Pedro Alves <pedro@codesourcery.com>
11378
11379 * proc-service.c (ps_lgetregs): Formatting.
11380
cdbfd419
PP		 113812009-10-08 Paul Pluzhnikov <ppluzhnikov@google.com>
11382
11383 * acinclude.m4: (SRV_CHECK_THREAD_DB, SRV_CHECK_TLS_GET_ADDR): Remove.
11384 * configure.ac: Adjust.
11385 * linux-low.h (struct process_info_private): Move members to struct
11386 thread_db.
11387 (thread_db_free, thread_db_handle_monitor_command): New prototype.
11388 * linux-low.c (linux_remove_process): Adjust.
11389 (linux_wait_for_event_1, linux_look_up_symbols): Likewise.
11390 * server.c (handle_query): Move code ...
11391 (handle_monitor_command): ... here. New function.
11392 * target.h (struct target_ops): New member.
11393 * thread-db.c (struct thread_db): New.
11394 (libthread_db_search_path): New variable.
11395 (thread_db_create_event, thread_db_enable_reporting)
11396 (find_one_thread, maybe_attach_thread, find_new_threads_callback)
11397 (thread_db_find_new_threads, (thread_db_get_tls_address): Adjust.
11398 (try_thread_db_load_1, dladdr_to_soname): New functions.
11399 (try_thread_db_load, thread_db_load_search): New functions.
11400 (thread_db_init): Search for libthread_db.
11401 (thread_db_free): New function.
11402 (thread_db_handle_monitor_command): Likewise.
11403 * config.in: Regenerate.
11404 * configure: Regenerate.
889bf7c5 11405
4168d2d6
UW		 114062009-09-27 Ulrich Weigand <uweigand@de.ibm.com>
11407
11408 * spu-low.c (spu_kill): Wait for inferior to terminate.
11409 Call clear_inferiors.
11410 (spu_detach): Call clear_inferiors.
11411
81ecdfbb
RW		 114122009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
11413
11414 * aclocal.m4: Regenerate.
11415 * config.in: Likewise.
11416 * configure: Likewise.
11417
0b9ff2c0
UW		 114182009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
11419
11420 * linux-ppc-low.c (INSTR_SC, NR_spu_run): Define.
11421 (parse_spufs_run): New function.
11422 (ppc_get_pc, ppc_set_pc): Detect and handle SPU PC.
11423 (ppc_breakpoint_at): Handle SPU breakpoints.
11424
efcbbd14
UW		 114252009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
11426
11427 * linux-low.c: Include <sys/stat.h> and <sys/vfs.h>.
11428 (SPUFS_MAGIC): Define.
11429 (spu_enumerate_spu_ids): New function.
11430 (linux_qxfer_spu): New function.
11431 (linux_target_ops): Install linux_qxfer_spu.
11432
f4d9bade
UW		 114332009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
11434
11435 * configure.srv (powerpc*-*-linux*): Add powerpc-cell32l.o
11436 and powerpc-cell64l.o to srv_regobj. Add rs6000/powerpc-cell32l.xml
11437 and rs6000/powerpc-cell64l.xml to srv_xmlfiles.
11438 * Makefile.in (powerpc-cell32l.o, powerpc-cell32l.c): New rules.
11439 (powerpc-cell64l.o, powerpc-cell64l.c): Likewise.
11440 (clean): Handle powerpc-cell32l.c and powerpc-cell64l.c.
11441 * linux-ppc-low.c (PPC_FEATURE_CELL): Define.
11442 (init_registers_powerpc_cell32l): Add prototype.
11443 (init_registers_powerpc_cell64l): Likewise.
11444 (ppc_arch_setup): Detect Cell/B.E. architecture.
11445
96e946ca
RW		 114462009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
11447
11448 * Makefile.in (datarootdir): New variable.
11449
58d6951d
DJ		 114502009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
11451
11452 * linux-low.c (linux_write_memory): Update debugging output.
11453 * Makefile.in (clean): Add new descriptions.
11454 (arm-with-vfpv2.o, arm-with-vfpv2.c, arm-with-vfpv3.o)
11455 (arm-with-vfpv3.c, arm-with-neon.o, arm-with-neon.c): New rules.
11456 * configure.srv: Add new files for arm*-*-linux*.
11457 * linux-arm-low.c: Add new declarations.
11458 (PTRACE_GETVFPREGS, PTRACE_SETVFPREGS): Define if undefined.
11459 (arm_hwcap, HWCAP_VFP, HWCAP_IWMMXT, HWCAP_NEON, HWCAP_VFPv3)
11460 (HWCAP_VFPv3D16): New.
11461 (arm_fill_wmmxregset, arm_store_wmmxregset): Check HWCAP_IWMMXT
11462 instead of __IWMMXT__.
11463 (arm_fill_vfpregset, arm_store_vfpregset, arm_get_hwcap)
11464 (arm_arch_setup): New.
11465 (target_regsets): Remove #ifdef. Add VFP regset.
11466 (the_low_target): Use arm_arch_setup.
11467
12b42a12
DJ		 114682009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
11469
11470 * linux-low.c (linux_kill_one_lwp): Adjust kernel workaround to skip
11471 the main thread again.
11472
ac8c974e
AR		 114732009-07-06 Aleksandar Ristovski <aristovski@qnx.com>
11474
11475 Adding Neutrino gdbserver.
11476 * configure: Regenerated.
11477 * configure.ac: Add case for srv_qnx and set LIBS accordingly.
11478 * configure.srv (i[34567]86-*-nto*): New target.
11479 * nto-low.c, nto-low.h, nto-x86-low.c: New files.
11480 * remote-utils.c [__QNX__]: Include sys/iomgr.h
11481 (nto_comctrl) [__QNX__]: New function.
11482 (enable_async_io, disable_async_io) [__QNX__]: Call nto_comctrl.
11483
4424e0c3 114842009-07-05 Danny Backx <dannybackx@users.sourceforge.net>
7437790a
PA		 11485
11486 * configure.srv (i[34567]86-*-mingw32ce*): Add i386-low.o to
11487 srv_tgtobj.
11488
912cf4ba
PA		 114892009-07-04 Danny Backx <dannybackx@users.sourceforge.net>
11490 Pedro Alves <pedro@codesourcery.com>
11491
11492 * win32-i386-low.c (i386_get_thread_context): Handle systems that
11493 don't support CONTEXT_EXTENDED_REGISTERS.
11494 (i386_win32_breakpoint, i386_win32_breakpoint_len): New.
11495 (the_low_target): Install them.
11496 * win32-low.c (get_child_debug_event): Handle WaitForDebugEvent
11497 failing with ERROR_PIPE_NOT_CONNECTED.
11498
aa5ca48f
DE		 114992009-06-30 Doug Evans <dje@google.com>
11500 Pierre Muller <muller@ics.u-strasbg.fr>
11501
11502 Add h/w watchpoint support to x86-linux, win32-i386.
11503 * Makefile.in (SFILES): Add i386-low.c
11504 (i386_low_h): Define.
11505 (i386-low.o): Add dependencies.
11506 (linux-x86-low.o): Add i386-low.h dependency.
11507 (win32-i386-low.o): Ditto.
11508 * i386-low.c: New file.
11509 * i386-low.h: New file.
11510 * configure.srv (i[34567]86-*-cygwin*): Add i386-low.o to srv_tgtobj.
11511 (i[34567]86-*-linux*, i[34567]86-*-mingw*, x86_64-*-linux*): Ditto.
11512 * linux-low.c (linux_add_process): Initialize arch_private.
11513 (linux_remove_process): Free arch_private.
11514 (add_lwp): Initialize arch_private.
11515 (delete_lwp): Free arch_private.
11516 (linux_resume_one_lwp): Call the_low_target.prepare_to_resume if
11517 provided.
11518 * linux-low.h (process_info_private): New member arch_private.
11519 (lwp_info): New member arch_private.
11520 (linux_target_ops): New members new_process, new_thread,
11521 prepare_to_resume.
11522 (ptid_of): New macro.
11523 * linux-x86-low.c: Include stddef.h, i386-low.h.
11524 (arch_process_info): New struct.
11525 (arch_lwp_info): New struct.
11526 (x86_linux_dr_get, x86_linux_dr_set): New functions.
11527 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
11528 (i386_dr_low_get_status): New function.
11529 (x86_insert_point, x86_remove_point): New functions.
11530 (x86_stopped_by_watchpoint): New function.
11531 (x86_stopped_data_address): New function.
11532 (x86_linux_new_process, x86_linux_new_thread): New functions.
11533 (x86_linux_prepare_to_resume): New function.
11534 (the_low_target): Add entries for insert_point, remove_point,
11535 stopped_by_watchpoint, stopped_data_address, new_process, new_thread,
11536 prepare_to_resume.
11537 * server.c (debug_hw_points): New global.
11538 (monitor_show_help): Document set debug-hw-points.
11539 (handle_query): Process "set debug-hw-points".
11540 * server.h (debug_hw_points): Declare.
11541 (paddress): Declare.
11542 * utils.c (NUMCELLS, CELLSIZE): New macros.
11543 (get_sell, xsnprintf, paddress): New functions.
11544 * win32-arm-low.c (the_low_target): Add entries for insert_point,
11545 remove_point, stopped_by_watchpoint, stopped_data_address.
11546 * win32-i386-low.c: Include i386-low.h.
11547 (debug_reg_state): Replaces dr.
11548 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
11549 (i386_dr_low_get_status): New function.
11550 (i386_insert_point, i386_remove_point): New functions.
11551 (i386_stopped_by_watchpoint): New function.
11552 (i386_stopped_data_address): New function.
11553 (i386_initial_stuff): Update.
11554 (get_thread_context,set_thread_context,i386_thread_added): Update.
11555 (the_low_target): Add entries for insert_point,
11556 remove_point, stopped_by_watchpoint, stopped_data_address.
11557 * win32-low.c (win32_insert_watchpoint): New function.
11558 (win32_remove_watchpoint): New function.
11559 (win32_stopped_by_watchpoint): New function.
11560 (win32_stopped_data_address): New function.
11561 (win32_target_ops): Add entries for insert_watchpoint,
11562 remove_watchpoint, stopped_by_watchpoint, stopped_data_address.
11563 * win32-low.h (win32_target_ops): New members insert_point,
11564 remove_point, stopped_by_watchpoint, stopped_data_address.
11565
d993e290
PA		 115662009-06-25 Pedro Alves <pedro@codesourcery.com>
11567
11568 * server.c (process_serial_event): Re-return unsupported, not
11569 error, if the type isn't recognized. Re-allow supporting only
11570 insert or remove packets. Also call require_running for
11571 breakpoints. Add missing break statement to default case. Tidy.
11572 * target.h (struct target_ops): Rename insert_watchpoint to
11573 insert_point, and remove_watchpoint to remove_point.
11574
11575 * linux-low.h (struct linux_target_ops): Likewise.
11576 * linux-low.c (linux_insert_watchpoint): Rename to ...
11577 (linux_insert_point): ... this. Adjust.
11578 (linux_remove_watchpoint): Rename to ...
11579 (linux_remove_point): ... this. Adjust.
11580 (linux_target_ops): Adjust.
11581 * linux-crisv32-low.c (cris_insert_watchpoint): Rename to ...
11582 (cris_insert_point): ... this.
11583 (cris_remove_watchpoint): Rename to ...
11584 (cris_remove_point): ... this.
11585 (the_low_target): Adjust.
11586
0f54c268
PM		 115872009-06-24 Pierre Muller <muller@ics.u-strasbg.fr>
11588
11589 * server.c (handle_v_kill): Pass signal_pid to
11590 kill_inferior if multi_process is zero.
11591
c6314022
AR		 115922009-06-23 Aleksandar Ristovski <aristovski@qnx.com>
11593
11594 * server.c (process_serial_event): Add support for Z0 and Z1 packet.
11595 * target.h (target_ops): Comment for *_watchpoint to make it clear
11596 the functions can get types '0' and '1'.
11597
4463ce24
AR		 115982009-06-22 Aleksandar Ristovski <aristovski@qnx.com>
11599
11600 * linux-low.c (usr_fetch_inferior_registers): Remove check for regno 0.
11601 * proc-service.c (ps_lgetregs): Pass -1 to fetch all registers.
11602 * regcache.c (get_regcache): Likewise.
11603 * spu-low.c (spu_fetch_registers): Remove 0 to -1 conversion.
11604 * win32-low.c (child_fetch_inferior_registers): Remove check for
11605 regno 0.
11606
cf8fd78b
PA		 116072009-06-19 Aleksandar Ristovski <aristovski@qnx.com>
11608 Pedro Alves <pedro@codesourcery.com>
11609
11610 * target.h (struct target_ops) <supports_multi_process>: New
11611 callback.
11612 (target_supports_multi_process): New.
11613 * server.c (handle_query): Even if GDB reports support, only
11614 enable multi-process if the target also supports it. Report
11615 multi-process support only if the target backend supports it.
11616 * linux-low.c (linux_supports_multi_process): New function.
11617 (linux_target_ops): Install it as target_supports_multi_process
11618 callback.
11619
47c0c975
DE		 116202009-05-24 Doug Evans <dje@google.com>
11621
e09875d4
DE		 11622 Global renaming of find_thread_pid to find_thread_ptid.
11623 * server.h (find_thread_ptid): Renamed from find_thread_pid.
11624 * inferiors.c (find_thread_ptid): Renamed from find_thread_pid.
11625 All callers updated.
11626
e27d73f6
DE		 11627 * linux-low.c (handle_extended_wait): Use linux_resume_one_lwp
11628 to resume the newly created thread, don't call ptrace (PTRACE_CONT)
11629 directly.
11630
47c0c975
DE		 11631 * linux-low.c (get_stop_pc): Print pc if debug_threads.
11632 (check_removed_breakpoint, linux_wait_for_lwp): Ditto.
11633 (linux_resume_one_lwp): Ditto.
11634
2acc282a
DE		 116352009-05-23 Doug Evans <dje@google.com>
11636
11637 * linux-low.c (linux_resume_one_lwp): Change type of first arg
11638 from struct inferior_list_entry * to struct lwp_info *.
11639 All callers updated.
11640
9f1036c1
DE		 116412009-05-13 Doug Evans <dje@google.com>
11642
11643 * linux-x86-low.c: Don't include assert.h.
11644 (x86_siginfo_fixup): Use fatal, not assert.
11645 (x86_arch_setup): Fix comment.
11646
d0722149
DE		 116472009-05-12 Doug Evans <dje@google.com>
11648
11649 Biarch support for i386/amd64 gdbserver.
11650 * Makefile.in (SFILES): Remove linux-i386-low.c, linux-x86-64-low.c.
11651 Add linux-x86-low.c.
11652 (linux-i386-low.o, linux-x86-64-low.o): Delete.
11653 (linux-x86-low.o): Add.
11654 * linux-x86-64-low.c: Delete.
11655 * linux-i386-low.c: Delete.
11656 * linux-x86-low.c: New file.
11657 * configure.srv (i?86-linux srv_tgtobj): Replace linux-i386-low.o with
11658 linux-x86-low.o.
11659 (x86_64-linux srv_tgtobj): Replace linux-x86-64-low.o with
11660 linux-x86-low.o.
11661 (x86_64-linux srv_regobj): Add reg-i386-linux.o.
11662 * linux-low.c: Include ansidecl.h, elf/common.h, elf/external.h.
11663 (linux_child_pid_to_exec_file): New function.
11664 (elf_64_header_p, elf_64_file_p): New functions.
11665 (siginfo_fixup): New function.
11666 (linux_xfer_siginfo): New local inf_siginfo. Call siginfo_fixup to
11667 give target a chance to convert layout.
11668 * linux-low.h (linux_target_ops): New member siginfo_fixup.
11669 (linux_child_pid_to_exec_file, elf_64_file_p): Declare.
11670
fdeb2a12
DE		 116712009-05-07 Doug Evans <dje@google.com>
11672
11673 * linux-low.c (regsets_fetch_inferior_registers): Fix memory leak.
11674 (regsets_store_inferior_registers): Ditto.
11675
a6dbe5df
PA		 116762009-05-06 Pedro Alves <pedro@codesourcery.com>
11677
11678 PR server/10048
11679
11680 * linux-low.c (must_set_ptrace_flags): Delete.
11681 (linux_create_inferior): Set `lwp->must_set_ptrace_flags' instead
11682 of the global.
11683 (linux_attach_lwp_1): Don't set PTRACE_SETOPTIONS here. Set
11684 `lwp->must_set_ptrace_flags' instead.
ba42693b 11685 (linux_wait_for_event_1): Set ptrace options here.
a6dbe5df
PA		 11686 (linux_wait_1): ... not here.
11687
5091eb23
DE		 116882009-04-30 Doug Evans <dje@google.com>
11689
9f767825
DE		 11690 * inferiors.c (started_inferior_callback): New function.
11691 (attached_inferior_callback): New function.
11692 (have_started_inferiors_p, have_attached_inferiors_p): New functions.
11693 * server.c (print_started_pid, print_attached_pid): New functions.
11694 (detach_or_kill_for_exit): New function.
11695 (main): Call it instead of for_each_inferior (kill_inferior_callback).
11696 * server.h (have_started_inferiors_p): Declare.
11697 (have_attached_inferiors_p): Declare.
11698
5091eb23
DE		 11699 * inferiors.c (remove_process): Fix memory leak, free process.
11700 * linux-low.c (linux_remove_process): New function.
11701 (linux_kill): Call it instead of remove_process.
11702 (linux_detach, linux_wait_1): Ditto.
11703
155c8968
PA		 117042009-04-19 Danny Backx <dannybackx@users.sourceforge.net>
11705
11706 * configure.srv: Add x86 Windows CE target.
11707
7fe519cb
UW		 117082009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
11709
11710 * inferiors.c (get_thread_process): Make global.
11711 * server.h (get_thread_process): Add prototype.
11712 * thread-db.c (find_one_thread): Use get_thread_process
11713 instead of current_process.
11714 (thread_db_get_tls_address): Do not crash if called when
11715 thread layer is not yet initialized.
11716
5472f405
UW		 117172009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
11718
11719 * remote-utils.c (prepare_resume_reply): Null-terminate packet.
11720 * spu-low.c (current_tid): Rename to ...
11721 (current_ptid): ... this.
11722 (fetch_ppc_register, fetch_ppc_memory, store_ppc_memory,
11723 spu_proc_xfer_spu, spu_resume, spu_request_interrupt): Use
11724 ptid_get_lwp (current_ptid) instead of current_tid.
11725 (spu_kill, spu_detach, spu_join, spu_wait): Use pid argument
11726 instead of current_tid. Use find_process_pid to verify pid
11727 argument is valid. Pass proper argument to remove_process.
11728 (spu_thread_alive): Compare current_ptid instead of current_tid.
11729 (spu_resume): Likewise.
11730
55ac2b99
PA		 117312009-04-02 Pedro Alves <pedro@codesourcery.com>
11732
11733 * linux-low.c (usr_store_inferior_registers): Declare local `pid'
11734 variable.
11735
95954743
PA		 117362009-04-01 Pedro Alves <pedro@codesourcery.com>
11737
11738 Implement the multiprocess extensions, and add linux multiprocess
11739 support.
11740
11741 * server.h (ULONGEST): Declare.
11742 (struct ptid, ptid_t): New.
11743 (minus_one_ptid, null_ptid): Declare.
11744 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
11745 (ptid_get_tid, ptid_equal, ptid_is_pid): Declare.
11746 (struct inferior_list_entry): Change `id' type from unsigned from
11747 to ptid_t.
11748 (struct sym_cache, struct breakpoint, struct
11749 process_info_private): Forward declare.
11750 (struct process_info): Declare.
11751 (current_process): Declare.
11752 (all_processes): Declare.
11753 (initialize_inferiors): Declare.
11754 (add_thread): Adjust to use ptid_t.
11755 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): Ditto.
11756 (add_process, remove_process, find_thread_pid): Declare.
11757 (find_inferior_id): Adjust to use ptid_t.
11758 (cont_thread, general_thread, step_thread): Change type to ptid_t.
11759 (multi_process): Declare.
11760 (push_event): Adjust to use ptid_t.
11761 (read_ptid, write_ptid): Declare.
11762 (prepare_resume_reply): Adjust to use ptid_t.
11763 (clear_symbol_cache): Declare.
11764 * inferiors.c (all_processes): New.
11765 (null_ptid, minus_one_ptid): New.
11766 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
11767 (ptid_get_tid, ptid_equal, ptid_is_pid): New.
11768 (add_thread): Change unsigned long to ptid. Remove gdb_id
11769 parameter. Adjust.
11770 (thread_id_to_gdb_id, thread_to_gdb_id): Change unsigned long to ptid.
11771 (gdb_id_to_thread): Rename to ...
11772 (find_thread_pid): ... this. Change unsigned long to ptid.
11773 (gdb_id_to_thread_id, find_inferior_id): Change unsigned long to ptid.
11774 (loaded_dll, pull_pid_from_list): Adjust.
11775 (add_process, remove_process, find_process_pid)
11776 (get_thread_process, current_process, initialize_inferiors): New.
11777 * target.h (struct thread_resume) <thread>: Change type to ptid_t.
11778 (struct target_waitstatus) <related_pid>: Ditto.
11779 (struct target_ops) <kill, detach>: Add `pid' argument. Change
11780 return type to int.
11781 (struct target_ops) <join>: Add `pid' argument.
11782 (struct target_ops) <thread_alive>: Change pid's type to ptid_t.
11783 (struct target_ops) <wait>: Add `ptid' field. Change return type
11784 to ptid.
11785 (kill_inferior, detach_inferior, join_inferior): Add `pid' argument.
11786 (mywait): Add `ptid' argument. Change return type to ptid_t.
11787 (target_pid_to_str): Declare.
11788 * target.c (set_desired_inferior): Adjust to use ptids.
11789 (mywait): Add new `ptid' argument. Adjust.
11790 (target_pid_to_str): New.
11791 * mem-break.h (free_all_breakpoints): Declare.
11792 * mem-break.c (breakpoints): Delelete.
11793 (set_breakpoint_at, delete_breakpoint, find_breakpoint_at)
11794 (check_mem_read, check_mem_write, delete_all_breakpoints): Adjust
11795 to use per-process breakpoint list.
11796 (free_all_breakpoints): New.
11797 * remote-utils.c (struct sym_cache) <name>: Drop `const'.
11798 (symbol_cache, all_symbols_looked_up): Delete.
11799 (hexchars): New.
11800 (ishex, unpack_varlen_hex, write_ptid, hex_or_minus_one,
11801 read_ptid): New.
11802 (prepare_resume_reply): Change ptid argument's type from unsigned
11803 long to ptid_t. Adjust. Implement W;process and X;process.
11804 (free_sym_cache, clear_symbol_cache): New.
11805 (look_up_one_symbol): Adjust to per-process symbol cache. *
11806 * server.c (cont_thread, general_thread, step_thread): Change type
11807 to ptid_t.
11808 (attached): Delete.
11809 (multi_process): New.
11810 (last_ptid): Change type to ptid_t.
11811 (struct vstop_notif) <ptid>: Change type to ptid_t.
11812 (queue_stop_reply, push_event): Change `ptid' argument's type to
11813 ptid_t.
11814 (discard_queued_stop_replies): Add `pid' argument.
11815 (start_inferior): Adjust to use ptids. Adjust to mywait interface
11816 changes. Don't reference the `attached' global.
11817 (attach_inferior): Adjust to mywait interface changes.
11818 (handle_query): Adjust to use ptids. Parse GDB's qSupported
11819 features. Handle and report "multiprocess+". Handle
11820 "qAttached:PID".
11821 (handle_v_cont): Adjust to use ptids. Adjust to mywait interface
11822 changes.
11823 (handle_v_kill): New.
11824 (handle_v_stopped): Adjust to use target_pid_to_str.
11825 (handle_v_requests): Allow multiple attaches and runs when
11826 multiprocess extensions are in effect. Handle "vKill".
11827 (myresume): Adjust to use ptids.
11828 (queue_stop_reply_callback): Add `arg' parameter. Handle it.
11829 (handle_status): Adjust to discard_queued_stop_replies interface
11830 change.
11831 (first_thread_of, kill_inferior_callback)
11832 (detach_or_kill_inferior_callback, join_inferiors_callback): New.
11833 (main): Call initialize_inferiors. Adjust to use ptids, killing
11834 and detaching from all inferiors. Handle multiprocess packet
11835 variants.
11836 * linux-low.h: Include gdb_proc_service.h.
11837 (struct process_info_private): New.
11838 (struct linux_target_ops) <pid_of>: Use ptid_get_pid.
11839 <lwpid_of>: Use ptid_get_lwp.
11840 (get_lwp_thread): Adjust.
11841 (struct lwp_info): Add `dead' member.
11842 (find_lwp_pid): Declare.
11843 * linux-low.c (thread_db_active): Delete.
11844 (new_inferior): Adjust comment.
11845 (inferior_pid): Delete.
11846 (linux_add_process): New.
11847 (handle_extended_wait): Adjust.
11848 (add_lwp): Change unsigned long to ptid.
11849 (linux_create_inferior): Add process to processes table. Adjust
11850 to use ptids. Don't set new_inferior here.
11851 (linux_attach_lwp): Rename to ...
11852 (linux_attach_lwp_1): ... this. Add `initial' argument. Handle
11853 it. Adjust to use ptids.
11854 (linux_attach_lwp): New.
11855 (linux_attach): Add process to processes table. Don't set
11856 new_inferior here.
11857 (struct counter): New.
11858 (second_thread_of_pid_p, last_thread_of_process_p): New.
11859 (linux_kill_one_lwp): Add `args' parameter. Handle it. Adjust to
11860 multiple processes.
11861 (linux_kill): Add `pid' argument. Handle it. Adjust to multiple
11862 processes. Remove process from process table.
11863 (linux_detach_one_lwp): Add `args' parameter. Handle it. Adjust
11864 to multiple processes.
11865 (any_thread_of): New.
11866 (linux_detach): Add `pid' argument, and handle it. Remove process
11867 from processes table.
11868 (linux_join): Add `pid' argument. Handle it.
11869 (linux_thread_alive): Change unsighed long argument to ptid_t.
11870 Consider dead lwps as not being alive.
11871 (status_pending_p): Rename `dummy' argument to `arg'. Filter out
11872 threads we're not interested in.
11873 (same_lwp, find_lwp_pid): New.
11874 (linux_wait_for_lwp): Change `pid' argument's type from int to
11875 ptid_t. Adjust.
11876 (linux_wait_for_event): Rename to ...
11877 (linux_wait_for_event_1): ... this. Change `pid' argument's type
11878 from int to ptid_t. Adjust.
11879 (linux_wait_for_event): New.
11880 (linux_wait_1): Add `ptid' argument. Change return type to
11881 ptid_t. Adjust. Use last_thread_of_process_p. Remove processes
11882 that exit from the process table.
11883 (linux_wait): Add `ptid' argument. Change return type to ptid_t.
11884 Adjust.
11885 (mark_lwp_dead): New.
11886 (wait_for_sigstop): Adjust to use ptids. If a process exits while
11887 stopping all threads, mark its main lwp as dead.
11888 (linux_set_resume_request, linux_resume_one_thread): Adjust to use
11889 ptids.
11890 (fetch_register, usr_store_inferior_registers)
11891 (regsets_fetch_inferior_registers)
11892 (regsets_store_inferior_registers, linux_read_memory)
11893 (linux_write_memory): Inline `inferior_pid'.
11894 (linux_look_up_symbols): Adjust to use per-process
11895 `thread_db_active'.
11896 (linux_request_interrupt): Adjust to use ptids.
11897 (linux_read_auxv): Inline `inferior_pid'.
11898 (initialize_low): Don't reference thread_db_active.
11899 * gdb_proc_service.h (struct ps_prochandle) <pid>: Remove.
11900 * proc-service.c (ps_lgetregs): Use find_lwp_pid.
11901 (ps_getpid): Return the pid of the current inferior.
11902 * thread-db.c (proc_handle, thread_agent): Delete.
11903 (thread_db_create_event, thread_db_enable_reporting): Adjust to
11904 per-process data.
11905 (find_one_thread): Change argument type to ptid_t. Adjust to
11906 per-process data.
11907 (maybe_attach_thread): Adjust to per-process data and ptids.
11908 (thread_db_find_new_threads): Ditto.
11909 (thread_db_init): Ditto.
11910 * spu-low.c (spu_create_inferior, spu_attach): Add process to
11911 processes table. Adjust to use ptids.
11912 (spu_kill, spu_detach): Adjust interface. Remove process from
11913 processes table.
11914 (spu_join, spu_thread_alive): Adjust interface.
11915 (spu_wait): Adjust interface. Remove process from processes
11916 table. Adjust to use ptids.
11917 * win32-low.c (current_inferior_tid): Delete.
11918 (current_inferior_ptid): New.
11919 (debug_event_ptid): New.
11920 (thread_rec): Take a ptid. Adjust.
11921 (child_add_thread): Add `pid' argument. Adjust to use ptids.
11922 (child_delete_thread): Ditto.
11923 (do_initial_child_stuff): Add `attached' argument. Add process to
11924 processes table.
11925 (child_fetch_inferior_registers, child_store_inferior_registers):
11926 Adjust.
11927 (win32_create_inferior): Pass 0 to do_initial_child_stuff.
11928 (win32_attach): Pass 1 to do_initial_child_stuff.
11929 (win32_kill): Adjust interface. Remove process from processes
11930 table.
11931 (win32_detach): Ditto.
11932 (win32_join): Adjust interface.
11933 (win32_thread_alive): Take a ptid.
11934 (win32_resume): Adjust to use ptids.
11935 (get_child_debug_event): Ditto.
11936 (win32_wait): Adjust interface. Remove exiting process from
11937 processes table.
11938
bd99dc85
PA		 119392009-04-01 Pedro Alves <pedro@codesourcery.com>
11940
11941 Non-stop mode support.
11942
11943 * server.h (non_stop): Declare.
11944 (gdb_client_data, handler_func): Declare.
11945 (delete_file_handler, add_file_handler, start_event_loop):
11946 Declare.
11947 (handle_serial_event, handle_target_event, push_event)
11948 (putpkt_notif): Declare.
11949 * target.h (enum resume_kind): New.
11950 (struct thread_resume): Replace `step' field by `kind' field.
11951 (TARGET_WNOHANG): Define.
11952 (struct target_ops) <wait>: Add `options' argument.
11953 <supports_non_stop, async, start_non_stop>: New fields.
11954 (target_supports_non_stop, target_async): New.
11955 (start_non_stop): Declare.
11956 (mywait): Add `options' argument.
11957 * target.c (mywait): Add `options' argument. Print child exit
11958 notifications here.
11959 (start_non_stop): New.
11960 * server.c (non_stop, own_buf, mem_buf): New globals.
11961 (struct vstop_notif): New.
11962 (notif_queue): New global.
11963 (queue_stop_reply, push_event, discard_queued_stop_replies)
11964 (send_next_stop_reply): New.
11965 (start_inferior): Adjust to use resume_kind. Adjust to mywait
11966 interface changes.
11967 (attach_inferior): In non-stop mode, don't wait for the target
11968 here.
11969 (handle_general_set): Handle QNonStop.
11970 (handle_query): When handling qC, return the current general
11971 thread, instead of the first thread of the list.
11972 (handle_query): If the backend supports non-stop mode, include
11973 QNonStop+ in the qSupported query response.
11974 (handle_v_cont): Adjust to use resume_kind. Handle resume_stop
11975 and non-stop mode.
11976 (handle_v_attach, handle_v_run): Handle non-stop mode.
11977 (handle_v_stopped): New.
11978 (handle_v_requests): Report support for vCont;t. Handle vStopped.
11979 (myresume): Adjust to use resume_kind. Handle non-stop.
11980 (queue_stop_reply_callback): New.
11981 (handle_status): Handle non-stop mode.
11982 (main): Clear non_stop flag on reconnection. Use the event-loop.
11983 Refactor serial protocol handling from here ...
11984 (process_serial_event): ... to this new function. When GDB
11985 selects any thread, select one here. In non-stop mode, wait until
11986 GDB acks all pending events before exiting.
11987 (handle_serial_event, handle_target_event): New.
11988 * remote-utils.c (remote_open): Install remote_desc in the event
11989 loop.
11990 (remote_close): Remove remote_desc from the event loop.
11991 (putpkt_binary): Rename to...
11992 (putpkt_binary_1): ... this. Add `is_notic' argument. Handle it.
11993 (putpkt_binary): New as wrapper around putpkt_binary_1.
11994 (putpkt_notif): New.
11995 (prepare_resume_reply): In non-stop mode, don't change the
11996 general_thread.
11997 * event-loop.c: New.
11998 * Makefile.in (OBJ): Add event-loop.o.
11999 (event-loop.o): New rule.
12000
12001 * linux-low.h (pid_of): Moved here.
12002 (lwpid_of): New.
12003 (get_lwp_thread): Use lwpid_of.
12004 (struct lwp_info): Delete `lwpid' field. Add `suspended' field.
12005 * linux-low.c (pid_of): Delete.
12006 (inferior_pid): Use lwpid_of.
12007 (linux_event_pipe): New.
12008 (target_is_async_p): New.
12009 (delete_lwp): New.
12010 (handle_extended_wait): Use lwpid_of.
12011 (add_lwp): Don't set lwpid field.
12012 (linux_attach_lwp): Adjust debug output. Use lwpid_of.
12013 (linux_kill_one_lwp): If killing a running lwp, stop it first.
12014 Use lwpid_of. Adjust to linux_wait_for_event interface changes.
12015 (linux_detach_one_lwp): If detaching from a running lwp, stop it
12016 first. Adjust to linux_wait_for_event interface changes. Use
12017 lwpid_of.
12018 (linux_detach): Don't delete the main lwp here.
12019 (linux_join): Use my_waitpid. Avoid signal_pid. Use lwpid_of.
12020 (status_pending_p): Don't consider explicitly suspended lwps.
12021 (linux_wait_for_lwp): Take an integer pid instead of a lwp_info
12022 pointer. Add OPTIONS argument. Change return type to int. Use
12023 my_waitpid instead of sleeping. Handle WNOHANG. Use lwpid_of.
12024 (linux_wait_for_event): Take an integer pid instead of a lwp_info
12025 pointer. Add status pointer argument. Return a pid instead of a
12026 status. Use lwpid_of. Adjust to linux_wait_for_lwp interface
12027 changes. In non-stop mode, don't switch to a random thread.
12028 (linux_wait): Rename to...
12029 (linux_wait_1): ... this. Add target_options argument, and handle
12030 it. Adjust to use resume_kind. Use lwpid_of. In non-stop mode,
12031 don't handle the continue thread. Handle TARGET_WNOHANG. Merge
12032 clean exit and signal exit code. Don't stop all threads in
12033 non-stop mode. In all-stop mode, only stop all threads when
12034 reporting a stop to GDB. Handle explicit thread stop requests.
12035 (async_file_flush, async_file_mark): New.
12036 (linux_wait): New.
12037 (send_sigstop): Use lwpid_of.
12038 (wait_for_sigstop): Use lwpid_of. Adjust to linux_wait_for_event
12039 interface changes. In non-stop mode, don't switch to a random
12040 thread.
12041 (linux_resume_one_lwp): Use lwpid_of.
12042 (linux_continue_one_thread, linux_queue_one_thread): Merge into ...
12043 (linux_resume_one_thread): ... this. Handle resume_stop. In
12044 non-stop mode, don't look for pending flag in all threads.
12045 (resume_status_pending_p): Don't consider explicitly suspended
12046 threads.
12047 (my_waitpid): Reimplement. Emulate __WALL.
12048 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
12049 Use lwpid_of.
12050 (sigchld_handler, linux_supports_non_stop, linux_async)
12051 (linux_start_non_stop): New.
12052 (linux_target_ops): Register linux_supports_non_stop, linux_async
12053 and linux_start_non_stop.
12054 (initialize_low): Install SIGCHLD handler.
12055 * thread-db.c (thread_db_create_event, find_one_thread)
12056 (thread_db_get_tls_address): Use lwpid_of.
12057 * win32-low.c (win32_detach): Adjust to use resume_kind.
12058 (win32_wait): Add `options' argument.
12059 * spu-low.c (spu_resume): Adjust to use resume_kind.
12060 (spu_wait): Add `options' argument.
12061
5b1c542e
PA		 120622009-04-01 Pedro Alves <pedro@codesourcery.com>
12063
12064 Decouple target code from remote protocol.
12065
12066 * target.h (enum target_waitkind): New.
12067 (struct target_waitstatus): New.
12068 (struct target_ops) <wait>: Return an unsigned long. Take a
12069 target_waitstatus pointer instead of a char pointer.
12070 (mywait): Likewise.
12071 * target.c (mywait): Change prototype to return an unsigned long.
12072 Take a target_waitstatus pointer instead of a char pointer. Adjust.
12073 * server.h (thread_from_wait, old_thread_from_wait): Delete
12074 declarations.
12075 (prepare_resume_reply): Change prototype to take a
12076 target_waitstatus.
12077 * server.c (thread_from_wait, old_thread_from_wait): Delete.
12078 (last_status, last_ptid): New.
12079 (start_inferior): Remove "statusptr" argument. Adjust. Return a
12080 pid instead of a signal.
12081 (attach_inferior): Remove "status" and "signal" parameters.
12082 Adjust.
12083 (handle_query): For qGetTLSAddr, parse the thread id with strtol,
12084 not as an address.
12085 (handle_v_cont, handle_v_attach, handle_v_run, handle_v_kill)
12086 (handle_v_requests, myresume): Remove "status" and "signal"
12087 parameters. Adjust.
12088 (handle_status): New.
12089 (main): Delete local `status'. Adjust.
12090 * remote-utils.c: Include target.h.
12091 (prepare_resume_reply): Change prototype to take a
12092 target_waitstatus. Adjust.
12093
12094 * linux-low.c (linux_wait): Adjust to new target_ops->wait
12095 interface.
12096 * spu-low.c (spu_wait): Adjust.
12097 * win32-low.c (enum target_waitkind, struct target_waitstatus):
12098 Delete.
12099 (win32_wait): Adjust.
12100
2bd7c093
PA		 121012009-04-01 Pedro Alves <pedro@codesourcery.com>
12102
12103 * target.h (struct thread_resume): Delete leave_stopped member.
12104 (struct target_ops): Add a `n' argument to the `resume' callback.
12105 * server.c (start_inferior): Adjust.
12106 (handle_v_cont, myresume): Adjust.
12107 * linux-low.c (check_removed_breakpoint): Adjust to resume
12108 interface change, and to removed leave_stopped field.
12109 (resume_ptr): Delete.
12110 (struct thread_resume_array): New.
12111 (linux_set_resume_request): Add new `arg' parameter. Adjust to
12112 resume interface change.
12113 (linux_continue_one_thread, linux_queue_one_thread)
12114 (resume_status_pending_p): Check if the resume field is NULL
12115 instead of checking the leave_stopped member.
12116 (linux_resume): Adjust to the target resume interface change.
12117 * spu-low.c (spu_resume): Adjust to the target resume interface
12118 change.
12119 * win32-low.c (win32_detach, win32_resume): Ditto.
12120
c35fafde
PA		 121212009-04-01 Pedro Alves <pedro@codesourcery.com>
12122
12123 * linux-low.c (linux_wait_for_event): Don't clear the `stepping'
12124 flag.
12125 (wait_for_sigstop): Don't leave a finished single-step SIGTRAP
12126 pending.
12127 (linux_continue_one_thread): Only preserve the stepping flag if
12128 there's a pending breakpoint.
12129
0a59d50b
PA		 121302009-03-31 Pedro Alves <pedro@codesourcery.com>
12131
12132 * server.c (main): After the inferior having exited, call
12133 remote_close before exiting gdbserver.
12134
f04c6d38
TJB		 121352009-03-25 Thiago Jung Bauermann <bauerman@br.ibm.com>
12136
12137 Fix size of FPSCR in Power 7 processors.
12138 * linux-ppc-low.c (PPC_FEATURE_ARCH_2_05): Remove #define.
12139 (PPC_FEATURE_HAS_DFP): New #define.
12140 (ppc_arch_setup): Check for DFP feature instead of ISA 2.05 to decide on
12141 size of the FPSCR.
12142
78e5cee6
PA		 121432009-03-23 Pedro Alves <pedro@codesourcery.com>
12144
12145 * server.c (handle_query) Whitespace and formatting.
12146
1b3f6016
PA		 121472009-03-22 Pedro Alves <pedro@codesourcery.com>
12148
12149 * i387-fp.c, linux-arm-low.c, linux-cris-low.c,
12150 linux-crisv32-low.c, linux-i386-low.c, linux-low.c,
12151 linux-mips-low.c, linux-s390-low.c, linux-sparc-low.c,
12152 linux-x86-64-low.c, linux-xtensa-low.c, proc-service.c,
12153 regcache.c, remote-utils.c, server.c, spu-low.c, target.h,
12154 thread-db.c, win32-low.c, xtensa-xtregs.c, gdbreplay.c,
12155 Makefile.in, configure.ac: Fix whitespace throughout.
12156 * configure: Regenerate.
12157
a07b2135
PA		 121582009-03-22 Pedro Alves <pedro@codesourcery.com>
12159
12160 * inferiors.c (find_inferior): Make it safe for the callback
12161 function to delete the currently iterated inferior.
12162
67cc2626
PA		 121632009-03-22 Pedro Alves <pedro@codesourcery.com>
12164
12165 * Makefile.in (linuw_low_h): Move higher.
12166 (thread-db.o): Depend on $(linux_low_h).
12167
54a0b537
PA		 121682009-03-17 Pedro Alves <pedro@codesourcery.com>
12169
12170 Rename "process" to "lwp" throughout.
12171
12172 * linux-low.c (all_processes): Rename to...
12173 (all_lwps): ... this.
12174 (inferior_pid, handle_extended_wait, get_stop_pc): Adjust.
12175 (add_process): Rename to ...
12176 (add_lwp): ... this. Adjust.
12177 (linux_create_inferior): Adjust.
12178 (linux_attach_lwp): Adjust.
12179 (linux_attach): Adjust.
12180 (linux_kill_one_process): Rename to ...
12181 (linux_kill_one_lwp): ... this. Adjust.
12182 (linux_kill): Adjust.
12183 (linux_detach_one_process): Rename to ...
12184 (linux_detach_one_lwp): ... this. Adjust.
12185 (linux_detach): Adjust.
12186 (check_removed_breakpoint): Adjust.
12187 (status_pending_p): Adjust.
12188 (linux_wait_for_process): Rename to ...
12189 (linux_wait_for_lwp): ... this. Adjust.
12190 (linux_wait_for_event): Adjust.
12191 (send_sigstop): Adjust.
12192 (wait_for_sigstop): Adjust.
12193 (stop_all_processes): Rename to ...
12194 (stop_all_lwps): ... this.
12195 (linux_resume_one_process): Rename to ...
12196 (linux_resume_one_lwp): ... this. Adjust.
12197 (linux_set_resume_request, linux_continue_one_thread)
12198 (linux_queue_one_thread, resume_status_pending_p)
12199 (usr_store_inferior_registers, regsets_store_inferior_registers)
12200 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
12201 Adjust.
12202 * linux-low.h (get_process): Rename to ...
12203 (get_lwp): ... this. Adjust.
12204 (get_thread_process): Rename to ...
12205 (get_thread_lwp): ... this. Adjust.
12206 (get_process_thread): Rename to ...
12207 (get_lwp_thread): ... this. Adjust.
12208 (struct process_info): Rename to ...
12209 (struct lwp_info): ... this.
12210 (all_processes): Rename to ...
12211 (all_lwps): ... this.
12212 * proc-service.c (ps_lgetregs): Adjust.
12213 * thread-db.c (thread_db_create_event, find_one_thread)
12214 (maybe_attach_thread, thread_db_get_tls_address): Adjust.
12215
0b16c5cf
PA		 122162009-03-14 Pedro Alves <pedro@codesourcery.com>
12217
12218 * server.c (handle_query): Handle "qAttached".
12219
32de4b9d
NS		 122202009-03-13 Nathan Sidwell <nathan@codesourcery.com>
12221
12222 * Makefile.in, hostio-errno.c, errno.c, xtensa-xtregs.c: Change to
12223 GPLv3, update license URL.
12224
2aecd87f
DE		 122252009-03-01 Doug Evans <dje@google.com>
12226
93efd302 12227 * Makefile.in (INCLUDE_CFLAGS): Add -I$(srcdir)/../common.
2aecd87f
DE		 12228 (server_h): Add gdb_signals.h.
12229 (signals.o): Update.
12230 * server.h (target_signal_from_host,target_signal_to_host_p)
12231 (target_signal_to_host,target_signal_to_name): Moved to gdb_signals.h.
12232
86b1f9c5
PM		 122332009-02-14 Pierre Muller <muller@ics.u-strasbg.fr>
12234
12235 * remote-utils.c (getpkt): Also generate remote-debug
12236 information if noack_mode is set.
12237
4aa995e1
PA		 122382009-02-06 Pedro Alves <pedro@codesourcery.com>
12239
12240 * server.c (handle_query): Report qXfer:siginfo:read and
12241 qXfer:siginfo:write as supported and handle them.
12242 * target.h (struct target_ops) <qxfer_siginfo>: New field.
12243 * linux-low.c (linux_xfer_siginfo): New.
12244 (linux_target_ops): Set it.
12245
62709adf
PA		 122462009-01-26 Pedro Alves <pedro@codesourcery.com>
12247
12248 * server.c (gdbserver_usage): Mention --remote-debug.
12249 (main): Accept '--remote-debug' switch.
12250
aef93bd7
DE		 122512009-01-18 Doug Evans <dje@google.com>
12252
12253 * regcache.c (new_register_cache): No need to check result of xcalloc.
12254 * server.c (handle_search_memory): Back out calls to xmalloc,
12255 result is checked and error is returned to user upon failure.
12256 (handle_query): Ditto. Add more checks for result of malloc.
12257 (handle_v_cont): Check result of malloc, report error back to
12258 user upon failure.
12259 (handle_v_run): Ditto. Call freeargv.
12260 * server.h (freeargv): Declare.
12261 * utils.c (freeargv): New fn.
12262
54363045
DE		 122632009-01-15 Doug Evans <dje@google.com>
12264
f626972c
DE		 12265 * gdbreplay.c (perror_with_name): Make arg const char *.
12266 * server.h (target_signal_to_name): Make return type const char *.
0842e787 12267 * thread-db.c (thread_db_err_str): Make return type const char *.
f626972c 12268 * utils.c (perror_with_name): Make arg const char *.
54363045 12269
18aae699
PA		 122702009-01-14 Pedro Alves <pedro@codesourcery.com>
12271
12272 * win32-low.c (get_child_debug_event): Issue a final DBG_CONTINUE
12273 when handling a EXIT_PROCESS_DEBUG_EVENT.
12274
ff703abe
JB		 122752009-01-06 Joel Brobecker <brobecker@adacore.com>
12276
12277 * gdbreplay.c (gdbreplay_version): Update copyright year.
12278 * server.c (gdbserver_version): Likewise.
12279
f21cc1a2 122802009-01-05 Doug Evans <dje@google.com>
0e21c1ec
DE		 12281
12282 * linux-low.c (linux_attach_lwp): Add some comments/fixmes.
f21cc1a2 12283 (handle_extended_wait): Improve comment.
0e21c1ec 12284
bca929d3
DE		 122852008-12-13 Doug Evans <dje@google.com>
12286
12287 * utils.c (xmalloc,xcalloc,xstrdup): New fns.
12288 * server.h (ATTR_MALLOC): New macro.
12289 (xmalloc,xcalloc,xstrdup): Declare.
12290 * hostio.c: Replace malloc,calloc,strdup with xmalloc,xcalloc,xstrdup.
12291 * inferiors.c: Ditto.
12292 * linux-low.c: Ditto.
12293 * mem-break.c: Ditto.
12294 * regcache.c: Ditto.
12295 * remote-utils.c: Ditto.
12296 * server.c: Ditto.
12297 * target.c: Ditto.
12298 * win32-low.c: Ditto.
12299
97438e3f
DE		 123002008-12-12 Doug Evans <dje@google.com>
12301
896c7fbb
DE		 12302 * linux-low.c (linux_wait_for_process): Don't clobber current_inferior
12303 in debugging printf.
12304
97438e3f
DE		 12305 * linux-low.c (handle_extended_wait): Simplify, use my_waitpid.
12306
e3b886f8
DE		 123072008-12-09 Doug Evans <dje@google.com>
12308
12309 * linux-low.h (struct process_info): Delete member tid, unused.
12310 * thread-db.c (find_one_thread): Update.
12311 (maybe_attach_thread): Update.
12312
07e059b5
VP		 123132008-12-02 Pedro Alves <pedro@codesourcery.com>
12314
889bf7c5
PA		 12315 * target.h (struct target_ops): Add qxfer_osdata member.
12316 * linux-low.c: Include ctype.h and pwd.h and sys/types.h
12317 and dirent.h.
12318 (linux_qxfer_osdata): New functions.
12319 (linux_target_ops): Register linux_qxfer_osdata as qxfer_osdata
12320 callback.
12321 * server.c (handle_query): Handle "qXfer:osdata:read:".
12322 * remote-utils.c (buffer_grow, buffer_free, buffer_init, buffer_finish)
12323 (buffer_xml_printf): New functions.
12324 * server.h (struct buffer): New.
12325 (buffer_grow_str, buffer_grow_str0): New macros.
12326 (buffer_grow, buffer_free, buffer_init, buffer_finish)
12327 (buffer_xml_printf): Declare.
07e059b5 12328
4cab47ab
DE		 123292008-11-24 Doug Evans <dje@google.com>
12330
12331 * Makefile.in (VERSION,DIST,LINT,LINTFLAGS): Delete, unused.
12332
f142445f
DJ		 123332008-11-24 Daniel Jacobowitz <dan@codesourcery.com>
12334
12335 * server.c (handle_v_run): Always use the supplied argument list.
12336
d0107bb6 123372008-11-19 Bob Wilson <bob.wilson@acm.org>
889bf7c5 12338
d0107bb6
BW		 12339 * xtensa-xtregs.c (XTENSA_ELF_XTREG_SIZE): Change to 4.
12340 (xtensa_regmap_table): Add entry for scompare1.
889bf7c5 12341
2c4ad781
TJB		 123422008-11-18 Thiago Jung Bauermann <bauerman@br.ibm.com>
12343
12344 * Makefile.in (powerpc-isa205-32l.o, powerpc-isa205-32l.c,
12345 powerpc-isa205-altivec32l.o, powerpc-isa205-altivec32l.c,
12346 powerpc-isa205-vsx32l.o, powerpc-isa205-vsx32l.c,
12347 powerpc-isa205-64l.o, powerpc-isa205-64l.c,
12348 powerpc-isa205-altivec64l.o, powerpc-isa205-altivec64l.c,
12349 powerpc-isa205-vsx64l.o, powerpc-isa205-vsx64l.c): New targets.
12350 * configure.srv (powerpc*-*-linux*): Add ISA 2.05 object files and
12351 XML target descriptions.
12352 * linux-ppc-low.c (ppc_arch_setup): Init registers with 64-bit FPSCR
12353 when inferior is running on an ISA 2.05 or later processor. Add
12354 special case to return offset for full 64-bit slot of FPSCR when
12355 in 32-bits.
12356
dfb64f85
DJ		 123572008-11-14 Daniel Gutson <dgutson@codesourcery.com>
12358
12359 * Makefile.in (SFILES, clean): Added sparc64 files.
12360 (reg-sparc64.o, reg-sparc64.c): New.
12361 * configure.srv (sparc*-*-linux*): New configuration.
12362 * linux-low.c (regsets_fetch_inferior_registers): Swap ptrace
12363 syscall arguments for SPARC.
12364 (regsets_store_inferior_registers): Likewise.
12365 * linux-sparc-low.c: New file.
12366
66b6e1dd
DE		 123672008-10-21 Doug Evans <dje@google.com>
12368
12369 * Makefile.in (BFD_DIR,BFD,BFD_SRC,BFD_CFLAGS): Delete.
12370 (READLINE_DIR,READLINE_DEP): Delete.
12371 (INTERNAL_CFLAGS): Update.
12372 (LINTFLAGS): Update.
12373
9b710a42
PA		 123742008-10-10 Pedro Alves <pedro@codesourcery.com>
12375
12376 * server.c (handle_v_run): If GDB didn't specify an argv, use the
12377 whole argv from the last run, not just argv[0].
12378
5822d809
PA		 123792008-09-08 Pedro Alves <pedro@codesourcery.com>
12380
12381 * regcache.c (new_register_cache): Return NULL if the register
12382 cache size isn't known yet.
12383 (free_register_cache): Avoid dereferencing a NULL regcache.
12384
74aac56f
DJ		 123852008-09-04 Daniel Jacobowitz <dan@codesourcery.com>
12386
12387 * configure.srv: Merge MIPS and MIPS64.
12388
400b20f5
MR		 123892008-08-24 Maciej W. Rozycki <macro@linux-mips.org>
12390
12391 * Makefile.in (uninstall): Apply $(EXEEXT) too.
12392
677c5bb1
LM		 123932008-08-18 Luis Machado <luisgpm@br.ibm.com>
12394
12395 * Makefile.in: Add required vsx dependencies.
12396
12397 * linux-ppc-low: Define PPC_FEATURE_HAS_VSX.
12398 Declare init_registers_powerpc_vsx32l.
12399 Declare init_registers_powerpc_vsx64l.
12400 Define PTRACE_GETVSXREGS and PTRACE_SETVSXREGS.
12401 (ppc_arch_setup): Check for VSX in hwcap.
12402 (ppc_fill_vsxregset): New function.
12403 (ppc_store_vsxregset): New function.
12404 Add new VSX entry in regset_info target_regsets.
12405
12406 * configure.srv: Add new VSX dependencies.
12407
a6f3e723
SL		 124082008-08-12 Pedro Alves <pedro@codesourcery.com>
12409
12410 * remote-utils.c (noack_mode, transport_is_reliable): New globals.
12411 (remote_open): Set or clear transport_is_reliable.
12412 (putpkt_binary): Don't expect acks in noack mode.
12413 (getpkt): Don't send ack/nac in noack mode.
12414 * server.c (handle_general_set): Handle QStartNoAckMode.
12415 (handle_query): If connected by tcp pass QStartNoAckMode+ in
12416 qSupported.
12417 (main): Reset noack_mode on every connection.
12418 * server.h (noack_mode): Declare.
12419
a417dc56
RW		 124202008-08-07 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
12421
12422 * Makefile.in (GDBREPLAY_OBS): New variable.
12423 (gdbreplay$(EXEEXT)): Use it to avoid unportable $^.
12424
3221518c
UW		 124252008-08-05 Ulrich Weigand <uweigand@de.ibm.com>
12426 Daniel Jacobowitz <dan@codesourcery.com>
12427
12428 * linux-low.c (linux_resume_one_process): Ignore ESRCH.
12429 (usr_store_inferior_registers): Likewise.
12430 (regsets_store_inferior_registers): Likewise.
12431
ec56be1b
PA		 124322008-07-31 Rolf Jansen <rj@surtec.com>
12433 Pedro Alves <pedro@codesourcery.com>
12434
12435 * configure.ac: Check for memmem declaration.
12436 * server.c [HAVE_MALLOC_H]: Include malloc.h.
12437 (disable_packet_vCont, disable_packet_Tthread, disable_packet_qC)
12438 (disable_packet_qfThreadInfo): Unconditionally compile.
12439 * server.h [!HAVE_DECL_MEMMEM]: Declare memmem.
12440 * configure, config.in: Regenerate.
12441
2fe5e3ff
DE		 124422008-07-28 Doug Kwan <dougkwan@google.com>
12443
12444 * linux-low.c (sys/dir.h, sys/user.h): Remove includes.
12445 (linux_write_memory): Remove declaration of errno.
12446
836acd6d
UW		 124472008-07-12 Ulrich Weigand <uweigand@de.ibm.com>
12448
12449 * linux-low.c (handle_extended_wait): Do not use "status"
12450 variable uninitialized.
12451
aeba519e
PA		 124522008-07-07 Pedro Alves <pedro@codesourcery.com>
12453
12454 * server.c (handle_v_attach): Inhibit reporting dll changes.
12455
db42f210
PA		 124562008-06-27 Pedro Alves <pedro@codesourcery.com>
12457
12458 * remote-utils.c (prepare_resume_reply): If requested, don't
12459 output "thread:TID" in the T stop reply.
12460
12461 * server.c (disable_packet_vCont, disable_packet_Tthread)
12462 (disable_packet_qC, disable_packet_qfThreadInfo): New globals.
12463 (handle_query): If requested, disable support for qC, qfThreadInfo
12464 and qsThreadInfo.
12465 (handle_v_requests): If requested, disable support for vCont.
12466 (gdbserver_show_disableable): New.
12467 (main): Handle --disable-packet and --disable-packet=LIST.
12468
12469 * server.h (disable_packet_vCont, disable_packet_Tthread)
12470 (disable_packet_qC, disable_packet_qfThreadInfo): Declare.
12471
8e4c5421
CD		 124722008-06-20 Carlos O'Donell <carlos@codesourcery.com>
12473
12474 * server.c (gdbserver_usage): Mention --version.
12475
6e23a804
DJ		 124762008-06-06 Daniel Jacobowitz <dan@codesourcery.com>
12477
12478 * Makefile.in (gdbreplay.o): New rule.
12479
90aa6a40
JM		 124802008-06-06 Joseph Myers <joseph@codesourcery.com>
12481
12482 * gdbreplay.c (gdbreplay_version): Say gdbreplay in version
12483 message, not gdbserver.
12484
c16158bc 124852008-06-05 Vladimir Prus <vladimir@codesourcery.com>
889bf7c5
PA		 12486 Nathan Sidwell <nathan@codesourcery.com>
12487 Joseph Myers <joseph@codesourcery.com>
c16158bc
JM		 12488
12489 * acinclude.m4: Include ../../config/acx.m4.
12490 * configure.ac: Use ACX_PKGVERSION and ACX_BUGURL.
12491 * configure, config.in: Regenerate.
12492 * Makefile.in (gdbreplay$(EXEEXT)): Add version.o.
12493 * server.c (gdbserver_version): Print PKGVERSION.
12494 (gdbsrever_usage): Add stream parameter. Print REPORT_BUGS_TO.
12495 (main): Adjust gdbserver_usage calls.
12496 * gdbreplay.c (version, host_name): Add declarations.
12497 (gdbreplay_version, gdbreplay_usage): New.
12498 (main): Accept --version and --help options.
12499
aeb75bf5
DJ		 125002008-06-04 Daniel Jacobowitz <dan@codesourcery.com>
12501
12502 * linux-arm-low.c (thumb_breakpoint, thumb_breakpoint_len): New.
12503 (arm_breakpoint_at): Handle Thumb.
12504 (the_low_target): Add comment.
12505
76b233dd
UW		 125062008-05-29 Ulrich Weigand <uweigand@de.ibm.com>
12507
12508 * linux-ppc-low.c (ppc_collect_ptrace_register): Clear buffer.
12509
08388c79
DE		 125102008-05-09 Doug Evans <dje@google.com>
12511
a3c83fae
DE		 12512 * server.h (decode_search_memory_packet): Declare.
12513 * remote-utils.c (decode_search_memory_packet): New fn.
12514 * server.c (handle_search_memory_1): New fn.
08388c79
DE		 12515 (handle_search_memory): New fn.
12516 (handle_query): Process qSearch:memory packets.
12517
bb9c3d36
UW		 125182008-05-08 Ulrich Weigand <uweigand@de.ibm.com>
12519
12520 * regcache.c (registers_length): Remove.
12521 (set_register_cache): Verify that PBUFSIZ is large enough to hold a
12522 full register packet.
12523 * regcache.h (registers_length): Remove prototype.
12524 * server.h (PBUFSIZ): Define to 16384.
12525
7284e1be
UW		 125262008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
12527
12528 * configure.srv (powerpc*-*-linux*): Set srv_regobj to
12529 powerpc-32l.o, powerpc-altivec32l.o, powerpc-e500l.o,
12530 powerpc-64l.o, and powerpc-altivec64l.o.
12531 Remove rs6000/powerpc-32.xml, rs6000/powerpc-64.xml, and
12532 rs6000/powerpc-e500.xml; add rs6000/powerpc-32l.xml,
12533 rs6000/powerpc-altivec32l.xml, rs6000/powerpc-e500l.xml,
12534 rs6000/powerpc-64l.xml, rs6000/powerpc-altivec64l.xml,
12535 rs6000/power-linux.xml, and rs6000/power64-linux.xml
12536 to srv_xmlfiles.
12537
12538 * Makefile.in (reg-ppc.o, reg-ppc.c): Remove, replace by ...
12539 (powerpc-32l.o, powerpc-32l.c): ... these new rules.
12540 (powerpc-32.o, powerpc-32.c): Remove, replace by ...
12541 (powerpc-altivec32l.o, powerpc-altivec32l.c): ... these new rules.
12542 (powerpc-e500.o, powerpc-e500.c): Remove, replace by ...
12543 (powerpc-e500l.o, powerpc-e500l.c): ... these new rules.
12544 (reg-ppc64.o, reg-ppc64.c): Remove, replace by ...
12545 (powerpc-64l.o, powerpc-64l.c): ... these new rules.
12546 (powerpc-64.o, powerpc-64.c): Remove, replace by ...
12547 (powerpc-altivec64l.o, powerpc-altivec64l.c): ... these new rules.
12548 (clean): Update.
12549
12550 * linux-ppc-low.c (init_registers_ppc): Remove, replace by ...
12551 (init_registers_powerpc_32l): ... this new prototype.
12552 (init_registers_powerpc_32): Remove, replace by ...
12553 (init_registers_powerpc_altivec32l): ... this new prototype.
12554 (init_registers_powerpc_e500): Remove, replace by ...
12555 (init_registers_powerpc_e500l): ... this new prototype.
12556 (init_registers_ppc64): Remove, replace by ...
12557 (init_registers_powerpc_64l): ... this new prototype.
12558 (init_registers_powerpc_64): Remove, replace by ...
12559 (init_registers_powerpc_altivec64l): ... this new prototype.
12560 (ppc_num_regs): Set to 73.
12561 (PT_ORIG_R3, PT_TRAP): Define if necessary.
12562 (ppc_regmap, ppc_regmap_e500): Add values for orig_r3 and trap.
12563 (ppc_cannot_store_register): Handle orig_r3 and trap.
12564 (ppc_arch_setup): Update init_registers_... calls.
12565 (ppc_fill_gregset): Handle orig_r3 and trap.
12566
12567 * inferiors.c (clear_inferiors): Reset current_inferior.
12568
fdc59709
PB		 125692008-04-23 Paolo Bonzini <bonzini@gnu.org>
12570
889bf7c5
PA		 12571 * acinclude.m4: Add override.m4.
12572 * configure: Regenerate.
fdc59709 12573
c9b2f845
UW		 125742008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
12575
12576 * linux-ppc-low.c (ppc_arch_setup): Reset ppc_hwcap after the
12577 initial call to init_register_ppc64.
12578
550512b8
UW		 125792008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
12580
43aaf8b6
PA		 12581 * configure.srv (powerpc64-*-linux*, powerpc-*-linux*): Merge into
12582 single powerpc*-*-linux* case.
550512b8
UW		 12583 (s390-*-linux*, s390x-*-linux*): Merge into single s390*-*-linux* case.
12584
b6430ec3
UW		 125852008-04-17 Ulrich Weigand <uweigand@de.ibm.com>
12586
12587 * configure.srv [powerpc64-*-linux*]: Remove powerpc-e500.o from
889bf7c5 12588 srv_regobj. Remove rs6000/powerpc-e500.xml and rs6000/power-spe.xml
b6430ec3
UW		 12589 from reg_xmlfiles.
12590 * linux-ppc-low.c: Include <elf.h>.
12591 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Define.
12592 (ppc_hwcap): New global variable.
12593 (ppc_regmap): Remove __SPE__ #ifdef sections.
12594 (ppc_regmap_e500): New global variable.
12595 (ppc_cannot_store_register): Update __SPE__ special case.
12596 (ppc_get_hwcap): New function.
12597 (ppc_arch_setup): Use it to determine whether inferior supports
12598 AltiVec or SPE registers. Set the_low_target.regmap if appropriate.
12599 (ppc_fill_vrregset, ppc_store_vrregset): Define unconditionally.
12600 Do not access registers if target does not support AltiVec.
12601 (ppc_fill_evrregset, ppc_store_evrregset): Define unconditionally.
12602 Do not access registers if target does not support SPE.
12603 (target_regsets): Unconditionally include AltiVec and SPE regsets.
12604
52fa2412
UW		 126052008-04-17 Daniel Jacobowitz <dan@codesourcery.com>
12606
12607 * linux-low.c (disabled_regsets, num_regsets): New.
12608 (use_regsets_p): Delete.
12609 (linux_wait_for_process): Clear disabled_regsets.
12610 (regsets_fetch_inferior_registers): Check and set it.
12611 (regsets_store_inferior_registers): Likewise.
12612 (linux_fetch_registers, linux_store_registers): Do not use
12613 use_regsets_p.
12614 (initialize_low): Allocate disabled_regsets.
12615
e28b3332
DJ		 126162008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
12617
12618 * Makefile.in (LIBOBJS): New.
12619 (OBS): Use LIBOBJS.
12620 (memmem.o): New rule.
12621 * configure.ac: Use AC_CONFIG_LIBOBJ_DIR and check for memmem.
12622 * configure: Regenerated.
12623
4536995d
UW		 126242008-04-04 Ulrich Weigand <uweigand@de.ibm.com>
12625
12626 * server.c (handle_query): Never return "unsupported" for
12627 qXfer:features:read queries.
12628
221c031f
UW		 126292008-03-27 Ulrich Weigand <uweigand@de.ibm.com>
12630
12631 * server.c (get_features_xml): Fix inverted condition.
12632 (handle_query): Always support qXfer:feature:read.
12633
ccd213ac
DJ		 126342008-03-10 Daniel Jacobowitz <dan@codesourcery.com>
12635
12636 * server.c (wrapper_argv): New.
12637 (start_inferior): Handle wrapper_argv. If set, expect an extra
12638 trap.
12639 (gdbserver_usage): Document --wrapper.
12640 (main): Parse --wrapper.
12641
6fe305f7
UW		 126422008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
12643
12644 * configure.srv [powerpc64-*-linux*]: Add all files mentioned for
12645 powerpc-*-linux* to srv_regobj and reg_xmlfiles.
12646 * linux-ppc-low.c (ppc_get_pc): Support bi-arch operation.
12647 (ppc_set_pc): Likewise.
12648 (ppc_arch_setup): New function.
12649 (ppc_fill_gregset): Call ppc_collect_ptrace_register instead
12650 of collect_register.
889bf7c5 12651 (the_low_target): Use ppc_arch_setup as arch_setup initializer.
6fe305f7 12652
5b0a002e
UW		 126532008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
12654
12655 * configure.srv [powerpc64-*-linux*]: Use linux-ppc-low.o
12656 instead of linux-ppc64-low.o.
12657 * linux-ppc64-low.c: Remove file.
12658 * Makefile.in (SFILES): Remove linux-ppc64-low.c.
12659 (linux-ppc64-low.o): Remove rule.
12660
12661 * linux-ppc-low.c (init_registers_ppc64): Add prototype.
12662 (init_registers_powerpc_64): Likewise.
12663 (ppc_regmap): Conditionally define depending on __powerpc64__.
12664 (ppc_cannot_store_register): Do not special-case "fpscr" when
12665 compiled on __powerpc64__.
12666 (ppc_collect_ptrace_register): New function.
12667 (ppc_supply_ptrace_register): New function.
12668 (ppc_breakpoint): Change type to "unsigned int".
12669 (ppc_breakpoint_at): Change type of "insn" to "unsigned int".
12670 (the_low_target): Conditionally provide initializers for the
889bf7c5 12671 arch_setup member depending on __powerpc64__. Install
5b0a002e
UW		 12672 collect_ptrace_register and supply_ptrace_register members.
12673
9b4b61c8
UW		 126742008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
12675
12676 * regcache.h (gdbserver_xmltarget): Add extern declaration.
12677 * server.c (gdbserver_xmltarget): Define.
12678 (get_features_xml): Use it to replace "target.xml" and arch_string.
12679
12680 * configure.srv: Remove srv_xmltarget. Add XML files that were
12681 mentioned there to srv_xmlfiles instead. Remove conditional tests
12682 on gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe; set
12683 srv_xmlfiles and srv_regobj to include all possible choices.
12684 * configure.ac (srv_xmltarget): Remove.
12685 (srv_xmlfiles): Do not add "target.xml".
12686 (gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe): Remove
12687 checks for supplementary target information.
12688 * configure: Regenerate.
12689 * Makefile.in (XML_TARGET): Remove.
12690 (target.xml): Remove rule.
12691 (clean): Do not clean up target.xml.
12692 (.PRECIOUS): Do not mention target.xml.
12693
12694 * target.h (struct target_ops): Remove arch_string member.
12695 * linux-low.c (linux_arch_string): Remove.
12696 (linux_target_ops): Remove arch_string initializer.
12697 * linux-low.h (struct linux_target_ops): Remove arch_string member.
12698 * linux-i386-low.c (the_low_target): Remove arch_string initializer.
12699 * linux-x86-64-low.c (the_low_target): Remove arch_string initializer.
12700 * spu-low.c (spu_arch_string): Remove.
12701 (spu_target_ops): Remove arch_string initializer.
12702 * win32-low.c (win32_arch_string): Remove.
12703 (win32_target_ops): Remove arch_string initializer.
12704 * win32-low.h (struct win32_target_ops): Remove arch_string member.
12705 * win32-arm-low.c (the_low_target): Remove arch_string initializer.
12706 * win32-i368-low.c (the_low_target): Remove arch_string initializer.
12707
ee1a7ae4
UW		 127082008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
12709
12710 * linux-low.h (struct linux_target_ops): Replace left_pad_xfer field
12711 by collect_ptrace_register and supply_ptrace_register hooks.
12712 * linux-low.c (fetch_register): Use supply_ptrace_register callback
12713 instead of checking for the_low_target.left_pad_xfer.
12714 (usr_store_inferior_registers): Use collect_ptrace_register callback
12715 instead of checking for the_low_target.left_pad_xfer.
12716
12717 * linux-s390-low.c (s390_collect_ptrace_register): New function.
12718 (s390_supply_ptrace_register): Likewise.
12719 (s390_fill_gregset): Call s390_collect_ptrace_register.
12720 (the_low_target): Update.
12721
12722 * linux-ppc64-low.c (ppc_collect_ptrace_register): New function.
12723 (ppc_supply_ptrace_register): Likewise.
12724 (the_low_target): Update.
12725
12726 * linux-i386-low.c (the_low_target): Update.
12727 * linux-x86-64-low.c (the_low_target): Update.
12728
d61ddec4
UW		 127292008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
12730
12731 * configure.srv [s390x-*-linux*]: Set srv_regobj to include both
12732 reg-s390.o and reg-s390x.o.
12733
12734 * linux-low.c (new_inferior): New global variable.
12735 (linux_create_inferior, linux_attach): Set it.
12736 (linux_wait_for_process): Call the_low_target.arch_setup after the
12737 target has stopped for the first time.
12738 (initialize_low): Do not call the_low_target.arch_setup.
12739
12740 * linux-s390-low.c (s390_get_pc): Support bi-arch operation.
12741 (s390_set_pc): Likewise.
12742 (s390_arch_setup): New function.
12743 (the_low_target): Use s390_arch_setup as arch_setup routine.
12744
12745 * regcache.c (realloc_register_cache): New function.
12746 (set_register_cache): Call it for each existing regcache.
12747
d05b4ac3
UW		 127482008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
12749
12750 * server.h (init_registers): Remove prototype.
12751
12752 * linux-low.h (struct linux_target_ops): Add arch_setup field.
12753 * linux-low.c (initialize_low): Call the_low_target.arch_setup ()
12754 instead of init_registers ().
12755 * linux-arm-low.c (init_registers_arm): Add prototype.
12756 (init_registers_arm_with_iwmmxt): Likewise.
12757 (the_low_target): Add initializer for arch_setup field.
12758 * linux-cris-low.c (init_registers_cris): Add prototype.
12759 (the_low_target): Add initializer for arch_setup field.
12760 * linux-crisv32-low.c (init_registers_crisv32): Add prototype.
12761 (the_low_target): Add initializer for arch_setup field.
12762 * linux-i386-low.c (init_registers_i386_linux): Add prototype.
12763 (the_low_target): Add initializer for arch_setup field.
12764 * linux-ia64-low.c (init_registers_ia64): Add prototype.
12765 (the_low_target): Add initializer for arch_setup field.
12766 * linux-m32r-low.c (init_registers_m32r): Add prototype.
12767 (the_low_target): Add initializer for arch_setup field.
12768 * linux-m68k-low.c (init_registers_m68k): Add prototype.
12769 (the_low_target): Add initializer for arch_setup field.
12770 * linux-mips-low.c (init_registers_mips_linux): Add prototype.
12771 (init_registers_mips64_linux): Likewise.
12772 (the_low_target): Add initializer for arch_setup field.
12773 * linux-ppc-low.c (init_registers_ppc): Add prototype.
12774 (init_registers_powerpc_32, init_registers_powerpc_e500): Likewise.
12775 (the_low_target): Add initializer for arch_setup field.
12776 * linux-ppc64-low.c (init_registers_ppc64): Add prototype.
12777 (init_registers_powerpc_64): Likewise.
12778 (the_low_target): Add initializer for arch_setup field.
12779 * linux-s390-low.c (init_registers_s390): Add prototype.
12780 (init_registers_s390x): Likewise.
12781 (the_low_target): Add initializer for arch_setup field.
12782 * linux-sh-low.c (init_registers_sh): Add prototype.
12783 (the_low_target): Add initializer for arch_setup field.
12784 * linux-x86-64-low.c (init_registers_x86_64_linux): Add prototype.
12785 (the_low_target): Add initializer for arch_setup field.
12786 * linux-xtensa-low.c (init_registers_xtensa): Add prototype.
12787 (the_low_target): Add initializer for arch_setup field.
12788
12789 * win32-low.h (struct win32_target_ops): Add arch_setup field.
12790 * win32-low.c (initialize_low): Call the_low_target.arch_setup ()
12791 instead of init_registers ().
12792 * win32-arm-low.c (init_registers_arm): Add prototype.
12793 (the_low_target): Add initializer for arch_setup field.
12794 * win32-i386-low.c (init_registers_i386): Add prototype.
12795 (the_low_target): Add initializer for arch_setup field.
12796
12797 * spu-low.c (init_registers_spu): Add prototype.
12798 (initialize_low): Call initialie_registers_spu () instead of
12799 initialize_registers ().
12800
fd96d250
PA		 128012008-02-19 Pedro Alves <pedro@codesourcery.com>
12802
12803 * server.c (handle_v_requests): When handling the vRun and vAttach
12804 packets, if already debugging a process, don't kill it. Return an
12805 error instead.
12806
d41b6bb4
DJ		 128072008-02-17 Daniel Jacobowitz <dan@codesourcery.com>
12808
12809 * server.c (handle_query): Correct length check.
12810
5ac588cf
PA		 128112008-02-14 Pedro Alves <pedro_alves@portugalmail.pt>
12812
12813 * win32-low.c (do_initial_child_stuff): Add process handle
12814 parameter. Set current_process_handle and current_process_id from the
12815 parameters. Clear globals.
12816 (win32_create_inferior): Don't set current_process_handle and
12817 current_process_id here. Instead pass them on the call to
12818 do_initial_child_stuff.
12819 (win32_attach): Likewise.
12820 (win32_clear_inferiors): New.
12821 (win32_kill): Don't close the current process handle or the
12822 current thread handle here. Instead call win32_clear_inferiors.
12823 (win32_detach): Don't open a new handle to the process. Call
12824 win32_clear_inferiors.
12825 (win32_join): Don't rely on current_process_handle; open a new
12826 handle using the process id.
12827 (win32_wait): Call win32_clear_inferiors when the inferior process
12828 has exited.
12829
ecd7ecbc
DJ		 128302008-02-14 Daniel Jacobowitz <dan@codesourcery.com>
12831
12832 * server.c (monitor_show_help): Add "exit".
12833
1525d545
MG		 128342008-02-11 Maxim Grigoriev <maxim2405@gmail.com>
12835
ecd7ecbc 12836 * Makefile.in (SFILES): Add linux-xtensa-low.c.
1525d545
MG		 12837 (clean): Add reg-xtensa.c.
12838 (linux-xtensa-low.o, reg-xtensa.o, reg-xtensa.c): New dependencies.
ecd7ecbc
DJ		 12839 * configure.srv (xtensa*-*-linux*) New target.
12840 * linux-xtensa-low.c: New.
12841 * xtensa-xtregs.c: New.
1525d545 12842
59a016f0
PA		 128432008-02-01 Pedro Alves <pedro_alves@portugalmail.pt>
12844
12845 * hostio.c: Don't include errno.h.
12846 (errno_to_fileio_errno): Move to hostio-errno.
12847 * hostio.c: (hostio_error): Remove the error parameter. Defer the
12848 error number outputting to the target->hostio_last_error callback.
12849 (hostio_packet_error): Use FILEIO_EINVAL directly.
12850 (handle_open, handle_pread, hostio_error, handle_unlink): Update
12851 calls to hostio_error.
12852 * hostio-errno.c: New.
12853 * server.h (hostio_last_error_from_errno): Declare.
12854 * target.h (target_ops): Add hostio_last_error member.
12855 * linux-low.c (linux_target_op): Register hostio_last_error_from_errno
12856 as hostio_last_error handler.
889bf7c5 12857 * spu-low.c (spu_target_ops): Likewise.
59a016f0
PA		 12858 * win32-low.c [_WIN32_WCE] (win32_error_to_fileio_error)
12859 (wince_hostio_last_error): New functions.
12860 (win32_target_ops) [_WIN32_WCE]: Register wince_hostio_last_error
12861 as hostio_last_error handler.
12862 (win32_target_ops) [!_WIN32_WCE]: Register
12863 hostio_last_error_from_errno as hostio_last_error handler.
12864 * Makefile.in (SFILES): Add hostio.c and hostio-errno.c.
12865 (hostio-errno.o): New rule.
12866 * configure.ac (GDBSERVER_DEPFILES): Add $srv_hostio_err_objs.
12867 * configure.srv (srv_hostio_err_objs): New variable. Default to
12868 hostio-errno.o.
12869 (arm*-*-mingw32ce*): Set srv_hostio_err_objs to "".
12870 * configure: Regenerate.
12871
2d717e4f
DJ		 128722008-01-29 Daniel Jacobowitz <dan@codesourcery.com>
12873
12874 * linux-low.c (linux_attach_lwp): Do not _exit after errors.
12875 (linux_kill, linux_detach): Clean up the process list.
12876 * remote-utils.c (remote_open): Improve port number parsing.
12877 (putpkt_binary, input_interrupt): Only send interrupts if the target
12878 is running.
12879 * server.c (extended_protocol): Make static.
12880 (attached): Define earlier.
12881 (exit_requested, response_needed, program_argv): New variables.
12882 (target_running): New.
12883 (start_inferior): Clear attached here.
12884 (attach_inferior): Set attached here.
12885 (require_running): Define.
12886 (handle_query): Use require_running and target_running. Implement
12887 "monitor exit".
12888 (handle_v_attach, handle_v_run): New.
12889 (handle_v_requests): Use require_running. Handle vAttach and vRun.
12890 (gdbserver_usage): Update.
12891 (main): Redo argument parsing. Handle --debug and --multi. Handle
12892 --attach along with other options or after the port. Save
12893 program_argv. Support no initial program. Resynchronize
12894 communication with GDB after an error. Handle "monitor exit".
12895 Use require_running and target_running. Always allow the extended
12896 protocol. Do not error out for Hc0 or Hc-1. Do not automatically
12897 restart in extended mode.
12898 * README: Refer to the GDB manual. Update --attach usage.
12899
7407e2de
AS		 129002007-12-20 Andreas Schwab <schwab@suse.de>
12901
12902 * linux-low.c (STACK_SIZE): Define.
12903 (linux_tracefork_child): Use it. Use __clone2 on ia64.
12904 (linux_test_for_tracefork): Likewise.
12905
b65d95c5
DJ		 129062007-12-18 Daniel Jacobowitz <dan@codesourcery.com>
12907
12908 * linux-low.c (linux_wait_for_event): Update messages. Do not
12909 reinsert auto-delete breakpoints.
12910 * mem-break.c (struct breakpoint): Change return type of handler to
12911 int.
12912 (set_breakpoint_at): Update handler type.
12913 (reinsert_breakpoint_handler): Return 1 instead of calling
12914 delete_breakpoint.
12915 (reinsert_breakpoint_by_bp): Check for the original breakpoint before
12916 setting a new one.
12917 (check_breakpoints): Delete auto-delete breakpoints and return 2.
12918 * mem-break.h (set_breakpoint_at): Update handler type.
12919 * thread-db.c (thread_db_create_event, thread_db_create_event): Update.
12920 * win32-low.c (auto_delete_breakpoint): New.
12921 (get_child_debug_event): Use it.
12922
4e799345
DJ		 129232007-12-16 Daniel Jacobowitz <dan@codesourcery.com>
12924
12925 * configure.ac: Check for pread and pwrite.
12926 * hostio.c (handle_pread): Fall back to lseek and read.
12927 (handle_pwrite): Fall back to lseek and write.
12928 * config.in, configure: Regenerated.
12929
27524b67
DJ		 129302007-12-07 Daniel Jacobowitz <dan@codesourcery.com>
12931
12932 * server.c (myresume): Add own_buf argument.
12933 (main): Update calls.
12934
a20d5e98
DJ		 129352007-12-06 Daniel Jacobowitz <dan@codesourcery.com>
12936
12937 * linux-low.c (linux_wait, linux_resume): Do not handle async I/O.
12938 * remote-utils.c (remote_open): Do not call disable_async_io.
12939 (block_async_io): Delete.
12940 (unblock_async_io): Make static.
12941 (initialize_async_io): New.
12942 * server.c (handle_v_cont): Handle async I/O here.
12943 (myresume): Likewise. Move other common resume tasks here...
12944 (main): ... from here. Call initialize_async_io. Disable async
12945 I/O before the main loop.
12946 * server.h (initialize_async_io): Declare.
12947 (block_async_io, unblock_async_io): Delete prototypes.
12948 * spu-low.c (spu_resume, spu_wait): Do not handle async I/O here.
12949
b79d787e
DJ		 129502007-12-06 Mick Davis <mickd@goanna.iinet.net.au>
12951
12952 * remote-utils.c (readchar): Allow binary data in received messages.
12953
d97903b2
PA		 129542007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
12955
12956 * win32-low.c (attaching): New global.
12957 (win32_create_inferior): Clear the `attaching' global.
12958 (win32_attach): Set the `attaching' global.
12959 (get_child_debug_event) [_WIN32_WCE]: Stop the inferior when
12960 attaching. Only set a breakpoint at the entry point if not
12961 attaching.
12962
311de423
PA		 129632007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
12964
12965 * server.c (main): Don't report dll events on the initial
12966 connection on attaches.
12967
6c2d16d2
PA		 129682007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
12969
12970 * server.c (main): Relax numerical bases supported for the pid of
12971 the --attach command line argument.
12972
5ca906e6
PA		 129732007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
12974
12975 * win32-low.c (win32_attach): Call OpenProcess before
12976 DebugActiveProcess, not after. Add last error output to error
12977 call.
12978
9c6c8194
PA		 129792007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
12980
12981 * win32-low.c (win32_get_thread_context)
12982 (win32_set_thread_context): New functions.
12983 (thread_rec): Use win32_get_thread_context.
12984 (continue_one_thread, win32_resume): Use win32_set_thread_context.
12985 * win32-low.h (win32_thread_info) [_WIN32_WCE]: Add `base_context'
12986 field.
12987
4d5d1aaa
PA		 129882007-12-03 Leo Zayas
12989 Pedro Alves <pedro_alves@portugalmail.pt>
12990
12991 * win32-low.c (soft_interrupt_requested, faked_breakpoint): New
12992 global variables.
12993 (child_add_thread): Minor cleanup.
12994 (child_continue): Resume artificially suspended threads before
12995 calling ContinueDebugEvent.
12996 (suspend_one_thread): New.
12997 (fake_breakpoint_event): New.
12998 (get_child_debug_event): Change return type to int. Check here if
12999 gdb sent an interrupt request. If a soft interrupt was requested,
13000 fake a breakpoint event. Return 0 if there is no event to handle,
13001 and 1 otherwise.
13002 (win32_wait): Don't check here if gdb sent an interrupt request.
13003 Ensure there is a valid event to handle.
13004 (win32_request_interrupt): Add soft interruption method as last
13005 resort.
13006
c436e841
PA		 130072007-12-03 Leo Zayas
13008 Pedro Alves <pedro_alves@portugalmail.pt>
13009
13010 * win32-low.h (win32_thread_info): Add descriptions to the
13011 structure members. Replace `suspend_count' counter by a
13012 `suspended' flag.
13013 * win32-low.c (thread_rec): Update condition of when to get the
13014 context from the inferior. Rely on ContextFlags being set if it
13015 has already been retrieved. Only suspend the inferior thread if
13016 we haven't already. Warn if that fails.
13017 (continue_one_thread): s/suspend_count/suspended/. Only call
13018 ResumeThread once. Warn if that fails.
13019
e7b5fa67
PA		 130202007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
13021
13022 * win32-low.c (win32_wait): Don't read from the inferior when it
13023 has already exited.
13024
a385171d
PA		 130252007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
13026
13027 * Makefile.in (win32_low_h): New variable.
13028 (win32-low.o): Add dependency on $(win32_low_h).
13029 (win32-arm-low.o, win32-i386-low.o): New rules.
13030
f80c84b3
DJ		 130312007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
13032
13033 * hostio.c: Correct copyright year.
13034
a6b151f1
DJ		 130352007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
13036
13037 * Makefile.in (OBS): Add hostio.o.
13038 (hostio.o): New rule.
13039 * server.h (handle_vFile): Declare.
13040 * hostio.c: New file.
13041 * server.c (handle_v_requests): Take packet_len and new_packet_len
13042 for binary packets. Call handle_vFile.
13043 (main): Update call to handle_v_requests.
13044
f9387fc3
DJ		 130452007-11-05 Daniel Jacobowitz <dan@codesourcery.com>
13046
13047 * linux-low.c: Include <sched.h>.
13048
51c2684e
DJ		 130492007-11-01 Daniel Jacobowitz <dan@codesourcery.com>
13050
13051 * linux-low.c (linux_tracefork_grandchild): New.
13052 (linux_tracefork_child): Use clone.
13053 (linux_test_for_tracefork): Use clone; allocate and free a stack.
13054
75f83163
JB		 130552007-10-31 Joel Brobecker <brobecker@adacore.com>
13056
13057 * Makefile.in: Use $(SHELL) instead of "sh" to call regdat.sh.
13058
da5898ce
DJ		 130592007-10-24 Daniel Jacobowitz <dan@codesourcery.com>
13060
13061 * linux-low.c (handle_extended_wait): Handle unexpected signals.
13062
24a09b5f
DJ		 130632007-10-23 Daniel Jacobowitz <dan@codesourcery.com>
13064
13065 * inferiors.c (change_inferior_id): Delete.
13066 (add_pid_to_list, pull_pid_from_list): New.
13067 * linux-low.c (PTRACE_SETOPTIONS, PTRACE_GETEVENTMSG)
13068 (PTRACE_O_TRACESYSGOOD, PTRACE_O_TRACEFORK, PTRACE_O_TRACEVFORK)
13069 (PTRACE_O_TRACECLONE, PTRACE_O_TRACEEXEC, PTRACE_O_TRACEVFORKDONE)
13070 (PTRACE_O_TRACEEXIT, PTRACE_EVENT_FORK, PTRACE_EVENT_VFORK)
13071 (PTRACE_EVENT_CLONE, PTRACE_EVENT_EXEC, PTRACE_EVENT_VFORK_DONE)
13072 (PTRACE_EVENT_EXIT, __WALL): Provide default definitions.
13073 (stopped_pids, thread_db_active, must_set_ptrace_flags): New variables.
13074 (using_threads): Always set to 1.
13075 (handle_extended_wait): New.
13076 (add_process): Do not set TID.
13077 (linux_create_inferior): Set must_set_ptrace_flags.
13078 (linux_attach_lwp): Remove TID argument. Do not check using_threads.
13079 Use PTRACE_SETOPTIONS. Call new_thread_notify. Update all callers.
13080 (linux_thread_alive): Rename TID argument to LWPID.
13081 (linux_wait_for_process): Handle unknown processes. Do not use TID.
13082 (linux_wait_for_event): Do not use TID or check using_threads. Update
13083 call to dead_thread_notify. Call handle_extended_wait.
13084 (linux_create_inferior): Use PTRACE_SETOPTIONS.
13085 (send_sigstop): Delete sigstop_sent.
13086 (wait_for_sigstop): Avoid TID.
13087 (linux_supports_tracefork_flag, linux_tracefork_child, my_waitpid)
13088 (linux_test_for_tracefork): New.
13089 (linux_lookup_signals): Use thread_db_active and
13090 linux_supports_tracefork_flag.
13091 (initialize_low): Use thread_db_active and linux_test_for_tracefork.
13092 * linux-low.h (get_process_thread): Avoid TID.
13093 (struct process_ifo): Move thread_known and tid to the end. Remove
13094 sigstop_sent.
13095 (linux_attach_lwp, thread_db_init): Update prototypes.
13096 * server.h (change_inferior_id): Delete prototype.
13097 (add_pid_to_list, pull_pid_from_list): New prototypes.
13098 * thread-db.c (thread_db_use_events): New.
13099 (find_first_thread): Rename to...
13100 (find_one_thread): ...this. Update callers and messages. Do not
13101 call fatal. Check thread_db_use_events. Do not call
13102 change_inferior_id or new_thread_notify.
13103 (maybe_attach_thread): Update. Do not call new_thread_notify.
13104 (thread_db_init): Set thread_db_use_events. Check use_events.
13105 * utils.c (fatal, warning): Correct message prefix.
13106
30ed0a8f
DJ		 131072007-10-15 Daniel Jacobowitz <dan@codesourcery.com>
13108
13109 * Makefile.in (clean): Remove new files.
13110 (powerpc-32.o, powerpc-32.c, powerpc-e500.o, powerpc-e500.c)
13111 (powerpc-64.o, powerpc-64.c): New rules.
13112 * configure.srv: Use alternate register sets for powerpc64-*-linux*
13113 with AltiVec, powerpc-*-linux* with AltiVec, and powerpc-*-linux*
13114 with SPE.
13115 * linux-ppc-low.c (ppc_regmap): Do not fetch the FP registers for
13116 SPE targets.
13117 (ppc_cannot_store_register): Do not check for FPSCR for SPE targets.
13118 (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS, ppc_fill_vrregset)
13119 (ppc_store_vrregset, PTRACE_GETEVRREGS, PTRACE_SETEVRREGS)
13120 (struct gdb_evrregset_t, ppc_fill_evrregset, ppc_store_evrregset): New.
13121 (target_regsets): Add AltiVec and SPE register sets.
13122 * configure.ac: Check for AltiVec and SPE.
13123 * linux-ppc64-low.c (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS)
13124 (ppc_fill_vrregset, ppc_store_vrregset): New.
13125 (target_regsets): Add AltiVec register set.
13126 * configure: Regenerated.
13127
fd462a61
DJ		 131282007-09-19 Daniel Jacobowitz <dan@codesourcery.com>
13129
13130 * linux-low.c (O_LARGEFILE): Define.
13131 (linux_read_memory): Use /proc/PID/mem.
13132 * configure.ac: Use AC_GNU_SOURCE. Check for pread64.
13133 * configure, config.in: Regenerated.
13134
69f223ed
DJ		 131352007-09-04 Daniel Jacobowitz <dan@codesourcery.com>
13136
13137 * linux-low.c (linux_wait_for_event): Do not pass signals while
13138 single-stepping.
13139
aec18585
PA		 131402007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
13141
13142 * win32-low.c (create_process): New.
13143 (win32_create_inferior): Use create_process instead of
13144 CreateProcess. If create_process failed retry appending an ".exe"
13145 suffix. Store the GetLastError result immediatelly after
13146 create_process calls and use it on the call to error.
13147
34d86ddd
PA		 131482007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
13149
13150 * win32-low.c (handle_load_dll): Don't use toolhelp when waiting.
13151
5a0e3bd0
JB		 131522007-08-23 Joel Brobecker <brobecker@adacore.com>
13153
13154 * configure.ac: Switch license to GPLv3.
13155
f88c79e6
MS		 131562007-08-01 Michael Snyder <msnyder@access-company.com>
13157
13158 * remote-utils.c (putpkt_binary): Memory leak, free buf2.
13159
6b3d9b83
PA		 131602007-07-31 Pedro Alves <pedro_alves@portugalmail.pt>
13161
13162 * win32-low.c (winapi_CloseToolhelp32Snapshot) [_WIN32_WCE]: New
13163 typedef.
13164 (win32_CloseToolhelp32Snapshot) [_WIN32_WCE]: New global var.
13165 (load_toolhelp) [_WIN32_WCE]: Load TOOLHELP.DLL. Get
13166 CloseToolhelp32Snapshot.
13167 (toolhelp_get_dll_name) [_WIN32_WCE]: Close the snapshot with
13168 CloseToolhelp32Snapshot.
13169
c588c53c
MS		 131702007-07-27 Michael Snyder <michael.snyder@access-company.com>
13171
13172 * server.c (main): Check for inferior exit before main loop.
13173
aa0403d9
PA		 131742007-07-18 Pedro Alves <pedro_alves@portugalmail.pt>
13175
13176 * remote-utils.c (remote_open): Set SO_KEEPALIVE on remote_desc
13177 instead of on tmp_desc.
13178
255e7678
DJ		 131792007-07-17 Pedro Alves <pedro_alves@portugalmail.pt>
13180 Daniel Jacobowitz <dan@codesourcery.com>
13181
13182 * inferiors.c (all_dlls, dlls_changed, get_dll): New.
13183 (add_thread): Minor cleanups.
13184 (clear_inferiors): Move lower in the file. Clear the DLL
13185 list.
13186 (free_one_dll, match_dll, loaded_dll, unloaded_dll, clear_list): New.
13187 * remote-utils.c (prepare_resume_reply): Check dlls_changed.
13188 (xml_escape_text): New.
13189 * server.c (handle_query): Handle qXfer:libraries:read. Report it
13190 for qSupported.
13191 (handle_v_cont): Report errors.
13192 (gdbserver_version): Update.
13193 (main): Correct size of own_buf. Do not report initial DLL events.
13194 * server.h (struct dll_info, all_dlls, dlls_changed, loaded_dll)
13195 (unloaded_dll, xml_escape_text): New.
13196 * win32-low.c (enum target_waitkind): Update comments.
13197 (win32_add_one_solib, get_image_name, winapi_EnumProcessModules)
13198 (winapi_GetModuleInformation, winapi_GetModuleFileNameExA)
13199 (win32_EnumProcessModules, win32_GetModuleInformation)
13200 (win32_GetModuleFileNameExA, load_psapi, psapi_get_dll_name)
13201 (winapi_CreateToolhelp32Snapshot, winapi_Module32First)
13202 (winapi_Module32Next, win32_CreateToolhelp32Snapshot)
13203 (win32_Module32First, win32_Module32Next, load_toolhelp)
13204 (toolhelp_get_dll_name, handle_load_dll, handle_unload_dll): New.
13205 (get_child_debug_event): Handle DLL events.
13206 (win32_wait): Likewise.
13207
0d37add9
DJ		 132082007-07-12 Daniel Jacobowitz <dan@codesourcery.com>
13209
13210 * configure.srv: Set srv_linux_regsets for sh*-*-linux*.
13211 * linux-sh-low.c (sh_fill_gregset, target_regsets): New.
13212
45e2715e
PA		 132132007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
13214
13215 * win32-low.c (handle_output_debug_string): Ignore event if not
13216 waiting.
13217
c5674cf1
PA		 132182007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
13219
13220 * win32-arm-low.c (arm_wince_breakpoint): Fix typo.
13221
2bbe3cc1
DJ		 132222007-07-03 Daniel Jacobowitz <dan@codesourcery.com>
13223
13224 * remote-utils.c (look_up_one_symbol): Handle 'm' packets.
13225
ae13219e
DJ		 132262007-07-02 Daniel Jacobowitz <dan@codesourcery.com>
13227
13228 * inferiors.c (change_inferior_id): Add comment.
13229 * linux-low.c (check_removed_breakpoint): Add an early
13230 prototype. Improve debug output.
13231 (linux_attach): Doc update.
13232 (linux_detach_one_process, linux_detach): Clean up before releasing
13233 each process.
13234 (send_sigstop, wait_for_sigstop): Improve comments and debug output.
13235 * linux-low.h (struct process_info): Doc improvement.
13236 * mem-break.c (delete_all_breakpoints): New.
13237 * mem-break.h (delete_all_breakpoints): New prototype.
13238 * thread-db.c (find_first_thread): New.
13239 (thread_db_create_event): Call it instead of
13240 thread_db_find_new_threads. Clean up unused variables.
13241 (maybe_attach_thread): Remove first thread handling.
13242 (thread_db_find_new_threads): Use find_first_thread.
13243 (thread_db_get_tls_address): Likewise.
13244
4105de34
DJ		 132452007-06-27 Daniel Jacobowitz <dan@codesourcery.com>
13246
13247 * thread-db.c (thread_db_find_new_threads): Add prototype.
13248 (thread_db_create_event): Check for the main thread before adding
13249 a new thread.
13250 (maybe_attach_thread): Only enable event reporting if TID == 0.
13251 (thread_db_get_tls_address): Check for new threads.
13252
2b876972
DJ		 132532007-06-20 Daniel Jacobowitz <dan@codesourcery.com>
13254
13255 * linux-low.c (linux_create_inferior): Try execv before execvp.
13256 * spu-low.c (spu_create_inferior): Likewise.
13257
7a245884
DJ		 132582007-06-13 Mike Frysinger <vapier@gentoo.org>
13259
13260 * linux-low.c (linux_create_inferior): Change execv to execvp.
13261 * spu-low.c (spu_create_inferior): Likewies.
13262
117ce543
DJ		 132632007-06-13 Daniel Jacobowitz <dan@codesourcery.com>
13264
13265 * Makefile.in (clean): Clean new files instead of deleted ones.
13266 (reg-mips.o, reg-mips.c, reg-mips64.o, reg-mips64.c): Delete.
13267 (mips-linux.o, mips-linux.c, mips64-linux.o, mips64-linux.c): New
13268 rules.
13269 * configure.srv: Specify XML files and new regformats for MIPS and
13270 MIPS64 GNU/Linux.
13271 * linux-mips-low.c (mips_num_regs): Set to only used registers.
13272 (mips_regmap): Do not fetch $0. Remove unused registers. Add
13273 an entry for the restart register.
13274 (mips_cannot_fetch_register, mips_cannot_store_register)
13275 (mips_reinsert_addr, mips_fill_fpregset, mips_store_fpregset): Update
13276 register names to match the XML descriptions.
13277 (mips_fill_gregset, mips_store_gregset): Likewise. Handle the
13278 restart register instead of $0.
13279
0e7f50da
UW		 132802007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
13281 Markus Deuling <deuling@de.ibm.com>
13282
13283 * remote-utils.c (decode_xfer_write): New function.
13284 * server.h (decode_xfer_write): Add prototype.
13285 * server.c (handle_query): Add PACKET_LEN argument. Support
13286 qXfer:spu:read and qXfer:spu:write packets.
13287 (main): Pass packet_len to handle_query.
13288 * spu-low.c (spu_target_ops): Add spu_proc_xfer_spu.
13289 * target.h (target_ops): Add qxfer_spu.
13290
374c1d38
UW		 132912007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
13292
13293 * spu-low.c (spu_proc_xfer_spu): Do not return failure when
13294 accessing non-seekable spufs files.
13295
bb63802a
UW		 132962007-05-16 Markus Deuling <deuling@de.ibm.com>
13297
889bf7c5 13298 * server.c (handle_query): Add reply for qC packet.
bb63802a 13299
7390519e
PA		 133002007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
13301 Leo Zayas <lerele@champenstudios@com>
13302
13303 * server.h (check_remote_input_interrupt_request): New function.
13304 * remote_utils.c (INVALID_DESCRIPTOR): New define.
13305 (remote_desc): Initialize with INVALID_DESCRIPTOR.
13306 (input_interrupt): Expose on USE_WIN32API too. Fix whitespace.
13307 (check_remote_input_interrupt_request): New function.
13308 * server.h (check_remote_input_interrupt_request): Declare.
3ecf0694 13309 * win32-low.c (winapi_DebugBreakProcess,
7390519e
PA		 13310 winapi_GenerateConsoleCtrlEvent): New typedefs.
13311 (get_child_debug_event): Lower Win32 debug event polling from 1 sec
13312 to 250 ms.
13313 (win32_wait): Check for remote interrupt request
13314 with check_remote_input_interrupt_request.
13315 (win32_request_interrupt): New function.
13316 (win32_target_op): Set request_interrupt to win32_request_interrupt.
13317
34b34921
PA		 133182007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
13319
13320 * win32-low.c (debug_registers_changed,
13321 debug_registers_used, CONTEXT_EXTENDED_REGISTERS,
13322 CONTEXT_FLOATING_POINT, CONTEXT_DEBUG_REGISTERS,
13323 CONTEXT_DEBUGGER, CONTEXT_DEBUGGER_DR): Delete.
13324 (thread_rec): Get context using the low target.
13325 (child_add_thread): Call thread_added on the low target,
13326 which does the same thing.
13327 (regptr): Delete.
13328 (do_initial_child_stuff): Remove debug registers references.
13329 Set context using the low target. Resume threads after
13330 setting the contexts.
13331 (child_continue): Remove dead variable. Remove debug
13332 registers references.
13333 (child_fetch_inferior_registers): Go through the low target.
13334 (do_child_store_inferior_registers): Remove.
13335 (child_store_inferior_registers): Go through the low target.
13336 (win32_resume): Remove debug registers references.
13337 Set context using the low target.
13338 (handle_exception): Change return type to void. Don't record
13339 context here. Set status to TARGET_WAITKIND_SPURIOUS on a
13340 first chance exception.
889bf7c5 13341 (get_child_debug_event): Change return type to void. Remove
34b34921
PA		 13342 goto loop. Always return after waiting for debug event.
13343 (win32_wait): Convert to switch statement. Handle spurious
13344 events.
13345
13346 * win32-i386-low.c (debug_registers_changed,
13347 debug_registers_used): New.
13348 (initial_stuff): Rename to ...
13349 (i386_initial_stuff): ... this. Clear debug registers
13350 state variables.
13351 (store_debug_registers): Delete.
13352 (i386_get_thread_context): New.
13353 (load_debug_registers): Delete.
13354 (i386_set_thread_context): New.
13355 (i386_thread_added): New.
13356 (single_step): Rename to ...
13357 (i386_single_step): ... this.
13358 (do_fetch_inferior_registers): Rename to ...
13359 (i386_fetch_inferior_register): ... this.
13360 (i386_store_inferior_register): New.
13361 (the_low_target): Adapt to new interface.
13362
13363 * win32-arm-low.c (CONTEXT_FLOATING_POINT): Define.
13364 (arm_get_thread_context): New.
13365 (arm_set_thread_context): New.
13366 (regptr): New.
13367 (do_fetch_inferior_registers): Rename to ...
13368 (arm_fetch_inferior_register): ... this.
13369 (arm_store_inferior_register): New.
13370 (arm_wince_breakpoint): Reimplement as unsigned long.
13371 (arm_wince_breakpoint_len): Define.
13372 (the_low_target): Adapt to new interface.
13373
13374 * win32-low.h (target_ops): Remove regmap, store_debug_registers and
13375 load_debug_registers. Add get_thread_context, set_thread_context,
13376 thread_added and store_inferior_register. Rename
13377 fetch_inferior_registers to fetch_inferior_register.
13378 (regptr): Remove declaration.
13379
dd6953e1
PA		 133802007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
13381
13382 * linux-low.c (linux_detach): Change return type to int. Return 0.
13383 * spu-low.c (spu_detach): Likewise.
13384
444d6139
PA		 133852007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
13386
13387 * target.h (target_ops): Change return type of detach to int.
13388 Add join.
13389 (join_inferior): New.
13390 * server.c (main): Don't skip detach support on mingw32.
13391 If the inferior doesn't support detaching return error.
13392 Call join_inferior instead of using waitpid.
13393 * linux-low.c (linux_join): New.
13394 (linux_target_op): Add linux_join.
13395 * spu-low.c (spu_join): New.
13396 (spu_target_ops): Add spu_join.
13397 * win32-low.c (win32_detach): Adapt to new interface.
13398 Reopen current_process_handle before detaching. Issue a child
13399 resume before detaching.
13400 (win32_join): New.
13401 (win32_target_op): Add win32_join.
13402
1d5315fe
PA		 134032007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
13404
13405 * win32-low.c (win32-attach): Fix return value.
13406 * target.h (target_ops): Describe ATTACH return values.
13407
bf914831
PA		 134082007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
13409
13410 * win32-low.c (GETPROCADDRESS): Define.
13411 (winapi_DebugActiveProcessStop): Add WINAPI. typedef as pointer.
13412 (winapi_DebugSetProcessKillOnExit): Likewise.
13413 (win32_create_inferior): Force usage of ansi CreateProcessA.
13414 (win32_attach): Use GETPROCADDRESS.
13415 (win32_detach): Likewise.
13416
f72f3e60
PA		 134172007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
13418
13419 * win32-low.c (win32_wait): Don't use WSTOPSIG.
13420
ed50f18f
PA		 134212007-03-30 Pedro Alves <pedro_alves@portugalmail.pt>
13422
13423 * win32-low.c: Commit leftover changes from 2007-03-29.
13424
0c2ead7e
DJ		 134252007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
13426
13427 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Make 16-bit
13428 fields short instead of int. Add explicit padding.
13429 (i387_cache_to_fsave): Remove unnecessary casts.
13430 (i387_fsave_to_cache): Doc fix.
13431 (i387_cache_to_fxsave): Remove unnecessary casts and masking.
13432
73725ff3
DJ		 134332007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
13434
13435 * i387-fp.c (i387_cache_to_fxsave): Reinitialize val2 before use.
13436 (i387_fxsave_to_cache): Check fp->ftag while building ftag value.
13437
d99f33d8
PA		 134382007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
13439
13440 * configure.srv (arm*-*-mingw32ce*): Move near the other
13441 arm targets.
13442
68070c10
PA		 134432007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
13444
2482afc6 13445 * configure.ac: Add errno checking.
68070c10
PA		 13446 (AC_CHECK_HEADERS): Add errno.h, fcntl.h, signal.h,
13447 sys/file.h and malloc.h.
13448 (AC_CHECK_DECLS): Add perror.
13449 (srv_mingwce): Handle.
2482afc6 13450 * configure.srv (i[34567]86-*-cygwin*): Add
68070c10
PA		 13451 win32-i386-low.o to srv_tgtobj.
13452 (i[34567]86-*-mingw*): Likewise.
13453 (arm*-*-mingw32ce*): Add case.
13454 * gdbreplay.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
13455 HAVE_FCNTL_H, HAVE_ERRNO_H, HAVE_MALLOC_H]: Check.
13456 [__MINGW32CE__] (strerror): New function.
13457 [__MINGW32CE__] (errno): Define to GetLastError.
13458 [__MINGW32CE__] (COUNTOF): New macro.
13459 (remote_open): Remove extra close call.
13460 * mem-break.c (delete_breakpoint_at): New function.
13461 * mem-break.h (delete_breakpoint_at): Declare.
13462 * remote-utils.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
13463 HAVE_FCNTL_H, HAVE_UNISTD_H, HAVE_ERRNO_H]: Check.
13464 [USE_WIN32API] (read, write): Add char* casts.
13465 * server.c [HAVE_UNISTD_H, HAVE_SIGNAL_H]: Check.
13466 * server.h: Include wincecompat.h on Windows CE.
13467 [HAVE_ERRNO_H]: Check.
13468 (perror): Declare if not declared.
13469 * utils.c: Add stdlib.h, errno.h and malloc.h includes.
13470 (perror_with_name): Remove errno declaration.
13471 * wincecompat.h: New.
13472 * wincecompat.c: New.
13473 * win32-low.h: New.
13474 * win32-arm-low.c: New.
13475 * win32-i386-low.c: New.
13476 (win32-low.c): Include mem-break.h and win32-low.h, and winnt.h.
13477 (OUTMSG2): Make it safe.
13478 (_T): New macro.
13479 (COUNTOF): New macro.
13480 (NUM_REGS): Get it from the low target.
13481 (CONTEXT_EXTENDED_REGISTERS, CONTEXT_FLOATING_POINT,
13482 CONTEXT_DEBUG_REGISTERS): Add fallbacks to 0.
13483 (thread_rec): Let low target handle debug registers.
13484 (child_add_thread): Likewise.
13485 (child_init_thread_list): Likewise.
13486 (continue_one_thread): Likewise.
13487 (regptr): New.
13488 (do_child_fetch_inferior_registers): Move to ...
13489 * win32-i386-low.c: ... here, and rename to ...
13490 (do_fetch_inferior_registers): ... this.
889bf7c5 13491 * win32-low.c (child_fetch_inferior_registers):
68070c10
PA		 13492 Go through the low target.
13493 (do_child_store_inferior_registers): Use regptr.
13494 (strwinerror): New function.
13495 (win32_create_inferior): Handle Windows CE.
13496 Use strwinerror instead of strerror on Windows error
13497 codes. Add program to the error output.
13498 Don't close the main thread handle on Windows CE.
13499 (win32_attach): Use coredll.dll on Windows CE.
13500 (win32_kill): Close current process and current
13501 thread handles.
13502 (win32_detach): Use coredll.dll on Windows CE.
13503 (win32_resume): Let low target handle debug registers, and
13504 step request.
13505 (handle_exception): Add/Remove initial breakpoint. Avoid
13506 non-existant WSTOPSIG on Windows CE.
13507 (win32_read_inferior_memory): Cast to remove warning.
13508 (win32_arch_string): Go through the low target.
13509 (initialize_low): Call set_breakpoint_data with the low
13510 target's breakpoint.
13511 * win32-low.c (dr, FLAG_TRACE_BIT, FCS_REGNUM,
13512 FOP_REGNUM, mappings): Move to ...
13513 * win32-i386-low.c: ... here.
13514 * win32-low.c (win32_thread_info): Move to ...
13515 * win32-low.h: ... here.
13516 * Makefile.in (SFILES): Add win32-low.c, win32-i386-low.c,
13517 win32-arm-low.c and wincecompat.c.
13518 (all:): Add $EXEEXT.
13519 (install-only:): Likewise.
13520 (gdbserver:): Likewise.
13521 (gdbreplay:): Likewise.
13522 * config.in: Regenerate.
13523 * configure: Regenerate.
13524
41093d81
PA		 135252007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
13526
13527 * win32-low.c: Rename typedef thread_info to
13528 win32_thread_info throughout.
13529
544afa54
PA		 135302007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
13531
13532 * win32-i386-low.c: Rename to ...
13533 * win32-low.c: ... this.
13534 * configure.srv: Replace win32-i386-low.o with win32-low.o.
13535 * Makefile.in: Likewise.
13536
bce7165d
PA		 135372007-03-27 Pedro Alves <pedro_alves@portugalmail.pt>
13538
13539 * remote-utils.c (monitor_output): Constify msg parameter.
13540 * server.h (monitor_output): Likewise.
13541 * win32-i386-low.c (handle_output_debug_string): New.
13542 (win32_kill): Handle OUTPUT_DEBUG_STRING_EVENT events using
13543 handle_output_debug_string.
13544 (get_child_debug_event): Likewise.
13545
506c7aa0
DJ		 135462007-03-27 Mat Hostetter <mat@lcs.mit.edu>
13547
13548 * server.c (main): Correct strtoul check.
13549
42c81e2a
DJ		 135502007-03-27 Jon Ringle <jon@ringle.org>
13551
13552 * linux-low.c: Check __ARCH_HAS_MMU__ also.
13553
9453113a
DJ		 135542007-03-27 Brooks Moses <brooks.moses@codesourcery.com>
13555
13556 * Makefile.in: Add dummy "pdf" and "install-pdf" targets.
13557
64a69107
DJ		 135582007-02-27 Daniel Jacobowitz <dan@codesourcery.com>
13559
13560 * terminal.h: Check HAVE_SGTTY_H.
13561
135622007-02-27 Mat Hostetter <mat@lcs.mit.edu>
6f8486da
DJ		 13563
13564 * remote-utils.c (remote_open): Print out the assigned port number.
13565
c74d0ad8
DJ		 135662007-02-26 Daniel Jacobowitz <dan@codesourcery.com>
13567
13568 * remote-utils.c (monitor_output): New function.
13569 * server.c (debug_threads): Define here.
13570 (monitor_show_help): New function.
13571 (handle_query): Handle qRcmd.
13572 (main): Do not handle 'd' packet.
13573 * server.h (debug_threads, remote_debug, monitor_output): Declare.
13574 * linux-low.c, spu-low.c, win32-i386-low.c: Remove definitions
13575 of debug_threads.
13576
de7c3b4a
PA		 135772007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
13578
13579 * Makefile.in (EXEEXT): New.
13580 (clean): Use $(EXEEXT).
13581
ef57601b
PA		 135822007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
13583
13584 * target.h (target_ops): Rename send_signal to request_interrupt,
13585 and remove enum target_signal parameter.
13586 * linux-low.c (linux_request_interrupt): Rename from
13587 linux_send_signal, and always send SIGINT.
13588 * spu-low.c (spu_request_interrupt): Rename from spu_send_signal,
13589 and always send SIGINT.
13590 * remote-utils.c (putpkt_binary): Call request_interrupt, instead
13591 of send_signal.
13592 (input_interrupt): Likewise.
13593
820f2bda
PA		 135942007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
13595
13596 * server.c (get_features_xml): Check if target implemented
13597 arch_string.
13598 * win32-i386-low.c (win32_arch_string): New.
13599 (win32_target_ops): Add win32_arch_string as arch_string member.
13600
ab39bf24
UW		 136012007-02-22 Markus Deuling <deuling@de.ibm.com>
13602
13603 * spu-low.c (spu_arch_string): New.
13604 (spu_target_ops): Add spu_arch_string.
13605
61ff6e04
DJ		 136062007-02-16 Daniel Jacobowitz <dan@codesourcery.com>
13607
13608 * remote-utils.c: Remove HAVE_TERMINAL_H check.
13609 * configure.ac: Do not check for terminal.h.
13610 * configure, config.in: Regenerated.
13611
fb1e4ffc
DJ		 136122007-02-08 Daniel Jacobowitz <dan@codesourcery.com>
13613
13614 * Makefile.in (OBS): Add $(XML_BUILTIN).
13615 (XML_DIR, XML_TARGET, XML_FILES, XML_BUILTIN): New.
13616 (clean): Update.
13617 (target.xml, xml-builtin.c, stamp-xml, arm-with-iwmmxt.o)
13618 (arm-with-iwmmxt.c): New.
13619 * config.in, configure: Regenerate.
13620 * configure.ac: Check for iWMMXt. Handle srv_xmltarget,
13621 srv_xmlbuiltin, and srv_xmlfiles. Define USE_XML.
13622 * configure.srv: Mention srv_xmltarget and srv_xmlfiles.
13623 (arm*-*-linux*): Add iWMMXt and regset support.
13624 * linux-arm-low.c (PTRACE_GETWMMXREGS, PTRACE_SETWMMXREGS): Define.
13625 (arm_fill_gregset, arm_store_gregset, arm_fill_wmmxregset)
13626 (arm_store_wmmxregset, target_regsets): New.
13627 * server.c (get_features_xml): Take annex argument. Check builtin
13628 XML documents.
13629 (handle_query): Handle multiple annexes.
13630
0f48aa01
DJ		 136312007-01-29 Daniel Jacobowitz <dan@codesourcery.com>
13632
13633 * remote-utils.c [USE_WIN32API] (read, write): Define.
13634 (putpkt_binary, input_interrupt, readchar, getpkt): Use read and
13635 write.
13636
23181151
DJ		 136372007-01-09 Daniel Jacobowitz <dan@codesourcery.com>
13638
13639 * linux-i386-low.c (the_low_target): Set arch_string.
13640 * linux-x86-64-low.c (the_low_target): Likewise.
13641 * linux-low.c (linux_arch_string): New.
13642 (linux_target_ops): Add it.
13643 * linux-low.h (struct linux_target_ops): Add arch_string.
13644 * server.c (write_qxfer_response): Use const void * for DATA.
13645 (get_features_xml): New.
13646 (handle_query): Handle qXfer:features:read. Report it for qSupported.
13647 * target.h (struct target_ops): Add arch_string method.
13648
9d606399
DJ		 136492007-01-03 Denis Pilat <denis.pilat@st.com>
13650 Daniel Jacobowitz <dan@codesourcery.com>
13651
13652 * linux-low.c (linux_kill): Handle being called with no threads.
13653 * win32-i386-low.c (win32_kill): Likewise.
13654 (get_child_debug_event): Clear current_process_handle.
13655
136562006-12-30 Denis PILAT <denis.pilat@st.com>
8264bb58
DJ		 13657 Daniel Jacobowitz <dan@codesourcery.com>
13658
13659 * remote-utils.c (remote_open): Check the type of specified
13660 serial port devices before opening them.
13661 * server.c (main): Kill the inferior if an error occurs during
13662 the first remote_open.
13663
a5e13d24
DJ		 136642006-12-05 Markus Deuling <deuling@de.ibm.com>
13665
13666 * README: Update supported targets.
13667
186947f7
DJ		 136682006-11-28 Daniel Jacobowitz <dan@codesourcery.com>
13669
13670 * Makefile.in (clean): Remove reg-mips64.c.
13671 (reg-mips64.c, reg-mips64.o): New rules.
13672 * configure.srv: Handle mips64. Include regset support for mips.
13673 * linux-mips-low.c (union mips_register): New.
13674 (mips_get_pc, mips_set_pc, mips_reinsert_addr): Use it.
13675 (mips_breakpoint, mips_breakpoint_at): Use int.
13676 (mips_collect_register, mips_supply_register)
13677 (mips_collect_register_32bit, mips_supply_register_32bit)
13678 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
13679 (mips_store_fpregset, target_regsets): New.
13680 * thread-db.c (thread_db_get_tls_address): Use uintptr_t.
13681
a13e2c95
UW		 136822006-11-22 Ulrich Weigand <uweigand@de.ibm.com>
13683
13684 * configure.srv: Add target "spu*-*-*".
13685 * Makefile.in (clean): Remove reg-spu.c.
13686 (reg-spu.c, reg-spu.o, spu-low.o): Add dependencies.
13687 * spu-low.c: New file.
13688
cb7283db
DJ		 136892006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
13690
13691 * configure.ac: Correct td_thr_tls_get_addr test.
13692 * configure: Regenerated.
13693
89be2091
DJ		 136942006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
13695
13696 * linux-low.c (linux_wait_for_event): Reformat. Use the
13697 pass_signals array.
13698 * remote-utils.c (decode_address_to_semicolon): New.
13699 * server.c (pass_signals, handle_general_set): New.
13700 (handle_query): Mention QPassSignals for qSupported.
13701 (main): Call handle_general_set.
13702 * server.h (pass_signals, decode_address_to_semicolon): New.
13703
000ef4f0
DJ		 137042006-11-06 Daniel Jacobowitz <dan@codesourcery.com>
13705
13706 * server.c (handle_query): Correct error handling for read_auxv.
13707
b7149293
UW		 137082005-10-19 Ulrich Weigand <uweigand@de.ibm.com>
13709
13710 * configure.srv [s390-*-linux*, s390x-*-linux*]: Set srv_linux_regsets
13711 and srv_linux_thread_db to yes.
13712 * linux-s390-low.c (s390_fill_gregset): New function.
13713 (target_regsets): Define data structure.
13714
dae5f5cf
DJ		 137152006-10-17 Daniel Jacobowitz <dan@codesourcery.com>
13716
13717 * acinclude.m4 (SRV_CHECK_TLS_GET_ADDR): New.
13718 * configure.ac: Use it. Define HAVE_TD_THR_TLS_GET_ADDR.
13719 * config.in, configure: Regenerated.
13720 * inferiors.c (gdb_id_to_thread): New function.
13721 (gdb_id_to_thread_id): Use it.
13722 * linux-low.c (linux_target_ops): Use thread_db_get_tls_address.
13723 * linux-low.h (struct process_info): Add th member.
13724 (thread_db_get_tls_address): New prototype.
13725 * remote-utils.c (decode_address): Make non-static.
13726 * server.c (handle_query): Handle qGetTLSAddr.
13727 * server.h (gdb_id_to_thread, decode_address): New prototypes.
13728 * target.h (struct target_ops): Add get_tls_address.
13729 * thread-db.c (maybe_attach_thread): Save the thread handle.
13730 (thread_db_get_tls_address): New.
13731
32ca6d61
DJ		 137322006-09-28 Daniel Jacobowitz <dan@codesourcery.com>
13733
13734 * linux-low.c (PTRACE_GETSIGINFO, PTRACE_SETSIGINFO): Define.
13735 (linux_resume_one_process): Take a siginfo_t *. Update all
13736 callers. Queue it if necessary. Use PTRACE_SETSIGINFO.
13737 (struct pending_signals): Add a siginfo_t.
13738 (linux_wait_for_process): Always set last_status.
13739 (linux_wait_for_event): Use PTRACE_GETSIGINFO.
13740 (linux_queue_one_thread): Use PTRACE_GETSIGINFO.
13741 * linux-low.h (struct process_info): Add last_status.
13742
5ffff7c1
DJ		 137432006-09-21 Daniel Jacobowitz <dan@codesourcery.com>
13744
13745 * remote-utils.c (try_rle): New function.
13746 (putpkt_binary): Use it.
13747
8695c747
DJ		 137482006-08-19 Daniel Jacobowitz <dan@codesourcery.com>
13749
13750 * Makefile.in (clean): Clean reg-x86-64-linux.c.
13751 (reg-x86-64-linux.o, reg-x86-64-linux.c): New.
13752 * configure.srv (x86_64-*-linux*): Use reg-x86-64-linux.o.
13753 * linux-x86-64-low.c (x86_64_regmap): Include ORIG_RAX.
13754 (x86_64_fill_gregset, x86_64_store_gregset): Skip floating
13755 point registers.
13756
290fadea
RS		 137572006-08-08 Richard Sandiford <richard@codesourcery.com>
13758
13759 * server.c (terminal_fd): New variable.
13760 (old_foreground_pgrp): Likewise.
13761 (restore_old_foreground_pgrp): New function.
13762 (start_inferior): Record the terminal file descriptor in terminal_fd
13763 and its original foreground group in old_foreground_pgrp. Register
13764 restore_old_foreground_pgrp with atexit().
13765
9f2e1e63
DJ		 137662006-07-26 Daniel Jacobowitz <dan@codesourcery.com>
13767
13768 * server.c (handle_query): Correct qPart to qXfer.
13769
b80864fb
DJ		 137702006-07-22 Daniel Jacobowitz <dan@codesourcery.com>
13771
13772 * configure.ac: Check for more headers which are missing on
13773 Windows. Automatically supply -lwsock32 and USE_WIN32API.
13774 * configure.srv: Add Cygwin and mingw32.
13775 * remote-utils.c: Don't include headers unconditionally which
13776 are missing on mingw32. Include <winsock.h> for mingw32.
13777 (remote_open): Adjust for mingw32 support. Flush
13778 standard error after writing to it.
13779 (remote_close, putpkt_binary, input_interrupt, block_async_io)
13780 (unblock_async_io, enable_async_io, disable_async_io)
13781 (readchar, getpkt): Update for Winsock support.
13782 (prepare_resume_reply): Expect a protocol signal number.
13783 * server.c: Disable <sys/wait.h> on mingw32.
13784 (start_inferior): Adjust for mingw32 support. Flush
13785 standard error after writing to it.
13786 (attach_inferior): Likewise. Use protocol signal
13787 numbers.
13788 (main): Skip 'D' packet on mingw32. Use protocol signal numbers
13789 and names.
13790 * win32-i386-low.c: New file.
13791 * Makefile.in (XM_CLIBS): Set.
13792 (gdbserver, gdbreplay): Use $(INTERNAL_CFLAGS).
13793 (win32-i386-low.o): New dependency rule.
13794 * linux-low.c (linux_wait): Use target signal numbers.
13795 * target.h (struct target_ops): Doc fix.
13796 * server.h (target_signal_to_name): New prototype.
13797 * gdbreplay.c: Don't include headers unconditionally which
13798 are missing on mingw32. Include <winsock.h> for mingw32.
13799 (remote_close, remote_open): Adjust for Winsock support.
13800 * configure, config.in: Regenerated.
13801
0876f84a
DJ		 138022006-07-12 Daniel Jacobowitz <dan@codesourcery.com>
13803
13804 * server.c (decode_xfer_read, write_qxfer_response): New.
13805 (handle_query): Take a packet length argument. Handle
13806 qXfer:auxv:read instead of qPart:auxv:read. Mention it in
13807 the qSupported response.
13808 (main): Update call to handle_query.
13809
01f9e8fa
DJ		 138102006-06-22 Daniel Jacobowitz <dan@codesourcery.com>
13811
13812 * remote-utils.c (remote_escape_output, remote_unescape_input): New.
13813 (putpkt_binary): Renamed from putpkt and adjusted for binary
13814 data.
13815 (putpkt): New wrapper for putpkt_binary.
13816 (readchar): Don't mask off the high bit.
13817 (decode_X_packet): New function.
13818 * server.c (main): Call putpkt_binary if a handler sets the packet
13819 length. Save the length of the incoming packet. Handle 'X'.
13820 * server.h (gdb_byte, remote_escape_output, decode_X_packet): New.
13821
be2a5f71
DJ		 138222006-06-21 Daniel Jacobowitz <dan@codesourcery.com>
13823
13824 * server.c (handle_query): Handle qSupported.
13825
ea025f5f
DJ		 138262006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
13827
13828 * remote-utils.c (all_symbols_looked_up): New variable.
13829 (look_up_one_symbol): Check it.
13830 * server.h (look_up_one_symbol): New declaration.
13831 * thread-db.c (thread_db_init): Set all_symbols_looked_up.
13832
9308fc88
DJ		 138332006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
13834
13835 * Makefile.in (linux-arm-low.o): Update dependencies.
66f338c7 13836 * linux-arm-low.c: Include "gdb_proc_service.h".
9308fc88
DJ		 13837 (PTRACE_GET_THREAD_AREA): Define.
13838 (ps_get_thread_area): New function.
13839
52fb6437
NS		 138402006-05-09 Nathan Sidwell <nathan@codesourcery.com>
13841
13842 * configure.srv (m68k*-*-uclinux*): New target.
13843 * linux-low.c (linux_create_inferior): Use vfork on mmuless systems.
13844 (linux_resume_one_process): Remove extraneous cast.
13845 (linux_read_offsets): New.
13846 (linux_target_op): Add linux_read_offsets on mmuless systems.
13847 * server.c (handle_query): Add qOffsets logic.
13848 * target.h (struct target_ops): Add read_offsets.
13849
21b0f40c
DJ		 138502006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
13851
13852 * linux-mips-low.c: Include <sys/ptrace.h> and "gdb_proc_service.h".
13853 (PTRACE_GET_THREAD_AREA): Define.
13854 (ps_get_thread_area): New function.
13855 * Makefile.in (linux-i386-low.o, linux-mips-low.o)
13856 (linux-x86-64-low.o): Update.
13857
0050a760
DJ		 138582006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
13859
13860 * configure.ac: Remove checks for prfpregset_t.
13861 * gdb_proc_service.h: New file.
13862 * linux-i386-low.c, linux-x86-64-low.c, thread-db.c: Use the
13863 new "gdb_proc_service.h".
13864 * proc-service.c: Likewise.
13865 (ps_pglobal_lookup, ps_pdread, ps_pdwrite): Use psaddr_t.
13866 (ps_lgetfpregs, ps_lsetfpregs): Use a void* argument.
13867 * Makefile.in (gdb_proc_service_h): Updated.
13868 * configure, config.in: Regenerated.
13869
b92a518e
DJ		 138702006-03-03 Daniel Jacobowitz <dan@codesourcery.com>
13871
13872 * remote-utils.c (prepare_resume_reply): Move declaration
13873 of gdb_id_from_wait to the top of the block.
13874
545587ee
DJ		 138752006-02-15 Daniel Jacobowitz <dan@codesourcery.com>
13876
13877 * linux-low.c (regsets_store_inferior_registers): Read the regset
13878 from the target before filling it.
13879
9db87ebd
DJ		 138802006-02-08 Daniel Jacobowitz <dan@codesourcery.com>
13881
13882 * server.c (attach_inferior): Return SIGTRAP for a successful
13883 attach.
13884
dd24457d
DJ		 138852006-02-01 Daniel Jacobowitz <dan@codesourcery.com>
13886
13887 * Makefile.in (OBS): Add version.o.
13888 (STAGESTUFF): Delete.
13889 (version.o): Add dependencies.
13890 (version.c): Replace rule.
13891 (clean): Remove version.c.
13892 * server.c (gdbserver_version): New.
13893 (gdbserver_usage): Use printf.
13894 (main): Handle --version and --help.
13895 * server.h (version, host_name): Add declarations.
13896
6f0f660e
EZ		 138972005-12-23 Eli Zaretskii <eliz@gnu.org>
13898
889bf7c5
PA		 13899 * linux-arm-low.c:
13900 * linux-arm-low.c:
13901 * inferiors.c:
13902 * i387-fp.h:
13903 * i387-fp.c:
13904 * gdbreplay.c:
13905 * regcache.c:
13906 * proc-service.c:
13907 * mem-break.h:
13908 * mem-break.c:
13909 * linux-x86-64-low.c:
13910 * linux-sh-low.c:
13911 * linux-s390-low.c:
13912 * linux-ppc64-low.c:
13913 * linux-ppc-low.c:
13914 * linux-mips-low.c:
13915 * linux-m68k-low.c:
13916 * linux-m32r-low.c:
13917 * linux-low.h:
13918 * linux-low.c:
13919 * linux-ia64-low.c:
13920 * linux-i386-low.c:
13921 * linux-crisv32-low.c:
13922 * thread-db.c:
13923 * terminal.h:
13924 * target.h:
13925 * target.c:
13926 * server.h:
13927 * server.c:
13928 * remote-utils.c:
13929 * regcache.h:
13930 * utils.c:
13931 * Makefile.in:
13932 * configure.ac:
6f0f660e
EZ		 13933 * gdbserver.1: Add (C) after Copyright. Update the FSF
13934 address.
13935
9d1fb177
DJ		 139362005-11-13 Daniel Jacobowitz <dan@codesourcery.com>
13937
13938 * linux-arm-low.c (arm_eabi_breakpoint): New variable.
13939 (arm_breakpoint_at): Recognize both breakpoints.
13940 (the_low_target): Use the correct breakpoint instruction.
13941
011a70c2
DJ		 139422005-11-02 Daniel Jacobowitz <dan@codesourcery.com>
13943
13944 * configure.srv (x86_64-*-linux*): Turn on thread_db support.
13945 * linux-x86-64-low.c (x86_64_breakpoint, x86_64_breakpoint_len)
13946 (x86_64_get_pc, x86_64_set_pc, x86_64_breakpoint_at): New.
13947 (the_low_target): Update.
13948
7fb85e41
AS		 139492005-10-25 Andreas Schwab <schwab@suse.de>
13950
13951 * server.c (main): Allocate mem_buf with PBUFSIZ bytes.
13952
13953 * linux-ia64-low.c (ia64_regmap): Remove NAT registers.
13954 (ia64_num_regs): Reduce to 462.
13955
3db0444b
DJ		 139562005-09-17 Daniel Jacobowitz <dan@codesourcery.com>
13957
13958 * acinclude.m4: Correct quoting.
13959 * aclocal.m4: Regenerated.
13960
13961 Suggested by SZOKOVACS Robert <szo@ies.hu>:
13962 * thread-db.c (thread_db_err_str): Handle TD_VERSION.
13963 (thread_db_init): Call thread_db_err_str.
13964 * configure.ac: Check for TD_VERSION.
13965 * config.in, configure: Regenerated.
13966
bee0189a
DJ		 139672005-07-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13968
13969 * server.h (error, fatal, warning): Add ATTR_FORMAT.
13970
e9d25b98
DJ		 139712005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
13972
13973 * configure.ac: Define HAVE_LINUX_REGSETS even if PTRACE_GETREGS
13974 is not available. Define HAVE_PTRACE_GETREGS if it is.
13975 * config.in, configure: Regenerated.
13976 * configure.srv: Set srv_linux_regsets for PowerPC and PowerPC64.
13977 * linux-i386-low.c, linux-m68k-low.c: Update to use
13978 HAVE_PTRACE_GETREGS.
13979 * linux-low.c (regsets_fetch_inferior_registers)
13980 (regsets_store_inferior_registers): Only return 0 if we processed
13981 GENERAL_REGS.
13982 * linux-ppc-low.c (ppc_fill_gregset, target_regsets): New.
13983 * linux-ppc64-low.c (ppc_fill_gregset, target_regsets): New.
13984
a06660f7
DJ		 139852005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
13986
13987 * inferiors.c (struct thread_info): Add gdb_id.
13988 (add_thread): Add gdb_id argument.
13989 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New.
13990 * linux-low.c (linux_create_inferior, linux_attach_lwp): Update
13991 calls to add_thread.
13992 * remote-utils.c (prepare_resume_reply: Use thread_to_gdb_id.
13993 * server.c (handle_query): Use thread_to_gdb_id.
13994 (handle_v_cont, main): Use gdb_id_to_thread_id.
13995 * server.h (add_thread): Update prototype.
13996 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New
13997 prototypes.
13998
5a1f5858
DJ		 139992005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
14000
14001 * linux-low.c (fetch_register, usr_store_inferior_registers): Handle
14002 left-padded registers.
14003 * linux-low.h (struct linux_target_ops): Add left_pad_xfer.
14004 * linux-ppc64-low.c (the_low_target): Set left_pad_xfer.
14005
e122f1f5
SE		 140062005-07-01 Steve Ellcey <sje@cup.hp.com>
14007
14008 * configure.ac (BFD_NEED_DECLARATION): Replace with AC_CHECK_DECLS.
14009 * configure: Regenerate.
14010 * config.in: Regenerate.
14011 * server.h (NEED_DECLARATION_STRERROR):
14012 Replace with !HAVE_DECL_STRERROR.
14013
d592fa2f
DJ		 140142005-06-16 Daniel Jacobowitz <dan@codesourcery.com>
14015
14016 * linux-low.c (linux_wait, linux_send_signal): Don't test
14017 an unsigned long variable for > 0 if it could be MAX_ULONG.
14018 * server.c (myresume): Likewise.
14019 * target.c (set_desired_inferior): Likewise.
14020
ccbd4912
MK		 140212005-06-13 Mark Kettenis <kettenis@gnu.org>
14022
14023 * configure.ac: Simplify and improve check for socklen_t.
14024 * configure, config.in: Regenerate.
14025
f450004a
DJ		 140262005-06-12 Daniel Jacobowitz <dan@codesourcery.com>
14027
14028 * acconfig.h: Remove.
14029 * configure.ac: Add a test for socklen_t. Use three-argument
14030 AC_DEFINE throughout.
14031 * config.in: Regenerated using autoheader 2.59.
14032 * configure: Regenerated.
14033
14034 * gdbreplay.c (socklen_t): Provide a default.
14035 (remote_open): Use socklen_t.
14036 * remote-utils.c (socklen_t): Provide a default.
14037 (remote_open): Use socklen_t.
14038 (convert_int_to_ascii, convert_ascii_to_int, decode_M_packet): Use
14039 unsigned char.
14040
14041 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Use unsigned
14042 char for buffers.
14043 * linux-low.c (linux_read_memory, linux_write_memory)
14044 (linux_read_auxv): Likewise.
14045 * mem-break.c (breakpoint_data, set_breakpoint_data, check_mem_read)
14046 (check_mem_write): Likewise.
14047 * mem-break.h (set_breakpoint_data, check_mem_read, check_mem_write):
14048 Likewise.
14049 * regcache.c (struct inferior_rgcache_data, registers_to_string)
14050 (registers_from_string, register_data): Likewise.
14051 * server.c (handle_query, main): Likewise.
14052 * server.h (convert_ascii_to_int, convert_int_to_ascii)
14053 (decode_M_packet): Likewise.
14054 * target.c (read_inferior_memory, write_inferior_memory): Likewise.
14055 * target.h (struct target_ops): Update read_memory, write_memory,
14056 and read_auxv.
14057 (read_inferior_memory, write_inferior_memory): Update.
14058 * linux-low.h (struct linux_target_ops): Change type of breakpoint
14059 to unsigned char *.
14060 * linux-arm-low.c, linux-cris-low.c, linux-crisv32-low.c,
14061 linux-i386-low.c, linux-m32r-low.c, linux-m68k-low.c,
14062 linux-mips-low.c, linux-ppc-low.c, linux-ppc64-low.c,
14063 linux-s390-low.c, linux-sh-low.c: Update for changes in
14064 read_inferior_memory and the_low_target->breakpoint.
14065
eee84df1
DJ		 140662005-05-28 Daniel Jacobowitz <dan@codesourcery.com>
14067
14068 * Makefile.in (SFILES): Add linux-ppc64-low.c.
14069 (linux-ppc64-low.o, reg-ppc64.c, reg-ppc64.o): New targets.
14070 * configure.srv: Add powerpc64-*-linux*.
14071 * linux-ppc64-low.c: New file.
14072
45b134e5
OF		 140732005-05-23 Orjan Friberg <orjanf@axis.com>
14074
14075 * linux-cris-low.c: New file with support for CRIS.
14076 * linux-crisv32-low.c: Ditto for CRISv32.
14077 * Makefile.in (SFILES): Add linux-cris-low.c, linux-crisv32-low.c.
14078 (clean): Add reg-cris.c and reg-crisv32.c.
889bf7c5 14079 Add linux-cris-low.o, linux-crisv32-low.o, reg-cris.o, reg-cris.c,
45b134e5
OF		 14080 reg-crisv32.o, and reg-crisv32.c to make rules.
14081 * configure.srv: Add cris-*-linux* and crisv32-*-linux* to list of
14082 recognized targets.
14083
48d93c75
UW		 140842005-05-16 Ulrich Weigand <uweigand@de.ibm.com>
14085
14086 * linux-low.c (fetch_register): Ensure buffer size is a multiple
14087 of sizeof (PTRACE_XFER_TYPE).
14088 (usr_store_inferior_registers): Likewise. Zero out excess bytes.
14089
e013ee27
OF		 140902005-05-12 Orjan Friberg <orjanf@axis.com>
14091
889bf7c5 14092 * target.h (struct target_ops): Add insert_watchpoint,
e013ee27
OF		 14093 remove_watchpoint, stopped_by_watchpoint, stopped_data_address function
14094 pointers for hardware watchpoint support.
14095 * linux-low.h (struct linux_target_ops): Ditto.
14096 * linux-low.c (linux_insert_watchpoint, linux_remove_watchpoint)
14097 (linux_stopped_by_watchpoint, linux_stopped_data_address): New. Add
14098 to linux_target_ops.
14099 * remote-utils.c (prepare_resume_reply): Add watchpoint information to
14100 reply packet.
14101 * server.c (main): Recognize 'Z' and 'z' packets.
14102
b0ded00b
UW		 141032005-05-10 Ulrich Weigand <uweigand@de.ibm.com>
14104
14105 * linux-s390-low.c (s390_breakpoint, s390_breakpoint_len): Define.
14106 (s390_get_pc, s390_set_pc, s390_breakpoint_at): New functions.
14107 (the_low_target): Add new members.
14108
8643e2ad
DJ		 141092005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
14110
14111 * proc-service.c (ps_lgetregs): Search all_processes instead of
14112 all_threads.
14113
fc620387
DJ		 141142005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
14115
14116 * server.c (start_inferior): Change return type to int.
14117 (attach_inferior): Change sigptr to int *.
14118 (handle_v_cont, handle_v_requests): Change signal to int *.
14119 (main): Change signal to int.
14120
141212005-04-15 Kei Sakamoto <sakamoto.kei@renesas.com>
7cfbc4a0
KI		 14122
14123 * Makefile.in: Add linux-m32r-low.o, reg-m32r.c and reg-m32r.o.
14124 * configure.srv: Add m32r*-*-linux*.
14125 * linux-m32r-low.c: New file.
14126
e0e76420
DJ		 141272005-03-04 Daniel Jacobowitz <dan@codesourcery.com>
14128
14129 * Makefile.in (stamp-h): Set CONFIG_HEADERS explicitly.
14130
a1928bad
DJ		 141312005-03-03 Daniel Jacobowitz <dan@codesourcery.com>
14132
14133 * inferiors.c (change_inferior_id, add_thread, find_inferior_id):
14134 Take unsigned long arguments for PIDs.
14135 * linux-low.c (add_process, linux_attach_lwp, linux_attach)
14136 (linux_thread_alive, linux_wait_for_event, kill_lwp, send_sigstop)
14137 (wait_for_sigstop, linux_resume_one_process)
14138 (regsets_fetch_inferior_registers, linux_send_signal)
14139 (linux_read_auxv): Likewise. Update the types of variables holding
14140 PIDs. Update format string specifiers.
14141 * linux-low.h (struct process_info, linux_attach_lwp): Likewise.
14142 * remote-utils.c (prepare_resume_reply): Likewise.
14143 * server.c (cont_thread, general_thread, step_thread)
14144 (thread_from_wait, old_thread_from_wait, signal_pid): Change type to
14145 unsigned long.
14146 (handle_query): Update format specifiers.
14147 (handle_v_cont, main): Use strtoul for thread IDs.
14148 * server.h (struct inferior_list_entry): Use unsigned long for ID.
14149 (add_thread, find_inferior_id, change_inferior_id, cont_thread)
14150 (general_thread, step_thread, thread_from_wait)
14151 (old_thread_from_wait): Update.
14152 * target.h (struct thread_resume): Use unsigned long for THREAD.
14153 (struct target_ops): Use unsigned long for arguments to attach and
14154 thread_alive.
14155
dcdb98d2
DJ		 141562005-02-24 Daniel Jacobowitz <dan@codesourcery.com>
14157
14158 * acinclude.m4: Include bfd/bfd.m4 directly.
14159 * configure.ac: Use AC_ARG_PROGRAM. Suggested by Aron Griffis
14160 <agriffis@toolchain.org>.
14161 * aclocal.m4, configure: Regenerated.
14162
bec39cab
AC		 141632005-01-07 Andrew Cagney <cagney@gnu.org>
14164
14165 * configure.ac: Rename configure.in, require autoconf 2.59.
14166 * configure: Re-generate.
14167
434c4c77
DJ		 141682004-12-08 Daniel Jacobowitz <dan@debian.org>
14169
14170 * acinclude.m4 (SRV_CHECK_THREAD_DB): Add ps_get_thread_area. Reset
14171 LIBS when finished.
14172 * aclocal.m4: Regenerated.
14173 * configure: Regenerated.
14174
db1d3e1b
AS		 141752004-11-21 Andreas Schwab <schwab@suse.de>
14176
14177 * linux-m68k-low.c (m68k_num_gregs): Define.
14178 (m68k_fill_gregset, m68k_store_gregset, m68k_fill_fpregset)
14179 (m68k_store_fpregset, target_regsets) [HAVE_LINUX_REGSETS]: New.
14180 (m68k_breakpoint, m68k_breakpoint_len, m68k_get_pc, m68k_set_pc)
14181 (m68k_breakpoint_at): New. Add to the_low_target.
14182
14183 * configure.srv (m68*-*-linux*): Set srv_linux_regsets and
14184 srv_linux_thread_db to yes.
14185
43360365
JB		 141862004-10-20 Joel Brobecker <brobecker@gnat.com>
14187
14188 * linux-x86-64-low.c (ARCH_SET_GS): Add definition if missing.
14189 (ARCH_SET_FS): Likewise.
14190 (ARCH_GET_FS): Likewise.
14191 (ARCH_GET_GS): Likewise.
14192
fd500816
DJ		 141932004-10-16 Daniel Jacobowitz <dan@debian.org>
14194
14195 * linux-i386-low.c (ps_get_thread_area): New.
14196 * linux-x86-64-low.c (ps_get_thread_area): New.
14197 * linux-low.c: Include <sys/syscall.h>.
14198 (linux_kill_one_process): Don't kill the first thread here.
14199 (linux_kill): Kill the first thread here.
14200 (kill_lwp): New function.
14201 (send_sigstop, linux_send_signal): Use it.
14202 * proc-service.c: Clean up #ifdefs.
14203 (fpregset_info): Delete.
14204 (ps_lgetregs): Update and enable implementation.
14205 (ps_lsetregs, ps_lgetfpregs, ps_lsetfpregs): Remove disabled
14206 implementations.
14207 * remote-utils.c (struct sym_cache, symbol_cache): New.
14208 (input_interrupt): Print a clearer message.
14209 (async_io_enabled): New variable.
14210 (enable_async_io, disable_async_io): Use it. Update comments.
14211 (look_up_one_symbol): Use the symbol cache.
14212 * thread-db.c (thread_db_look_up_symbols): New function.
14213 (thread_db_init): Update comments. Call thread_db_look_up_symbols.
14214
f6de3c42
DJ		 142152004-10-16 Daniel Jacobowitz <dan@debian.org>
14216
14217 * configure.in: Test for -rdynamic.
14218 * configure: Regenerated.
14219 * Makefile (INTERNAL_LDFLAGS): New.
14220 (gdbserver, gdbreplay): Use it.
14221
2c0fc042
AC		 142222004-09-02 Andrew Cagney <cagney@gnu.org>
14223
14224 * Makefile.in (TAGS): Replace TM_FILE with DEPRECATED_TM_FILE.
14225
075b3282
DJ		 142262004-03-23 Daniel Jacobowitz <drow@mvista.com>
14227
14228 * linux-low.c (linux_wait): Clear all_processes list also.
14229
fa6a77dc
DJ		 142302004-03-12 Daniel Jacobowitz <drow@mvista.com>
14231
14232 * linux-low.c: Include <errno.h>. Remove extern declaration of
14233 errno.
14234
6d782a97
DJ		 142352004-03-12 Daniel Jacobowitz <drow@mvista.com>
14236
14237 * gdbreplay.c, server.h, utils.c: Update copyright years.
14238
3a7fb99b
DJ		 142392004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
14240
14241 * server.c (main): Print child status or termination signal from
14242 variable 'signal', not 'sig'.
14243
c3e735a6
DJ		 142442004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
14245
14246 * linux-low.c (linux_read_memory): Change return type to
14247 int. Check for and return error from ptrace().
14248 * target.c (read_inferior_memory): Change return type to int. Pass
14249 back return status from the_target->read_memory().
14250 * target.h (struct target_ops): Adapt *read_memory() prototype.
14251 Update comment.
14252 (read_inferior_memory): Adapt prototype.
14253 * server.c (main): Return an error packet if
14254 read_inferior_memory() returns an error.
14255
a59d1c82
DJ		 142562004-03-04 Daniel Jacobowitz <drow@mvista.com>
14257
14258 * Makefile.in (distclean): Remove config.h, stamp-h, and config.log.
14259 Unify with other clean targets.
14260
dc3f8883
DJ		 142612004-02-29 Daniel Jacobowitz <drow@mvista.com>
14262
14263 * server.c (handle_v_cont): Call set_desired_inferior.
14264
89a208da
DJ		 142652004-02-29 Daniel Jacobowitz <drow@mvista.com>
14266
14267 * remote-utils.c (prepare_resume_reply): Always supply "thread:".
14268
62ea82f5
DJ		 142692004-02-29 Daniel Jacobowitz <drow@mvista.com>
14270
14271 * linux-low.c (linux_wait): Unblock async I/O.
14272 (linux_resume): Block and enable async I/O.
14273 * remote-utils.c (block_async_io, unblock_async_io): New functions.
14274 * server.h (block_async_io, unblock_async_io): Add prototypes.
14275
6910d122
DJ		 142762004-02-29 Daniel Jacobowitz <drow@mvista.com>
14277
14278 * remote-utils.c (remote_open): Print a status notice after
14279 opening a TCP port.
14280 * server.c (attach_inferior): Print a status notice after
14281 attaching.
14282
142832004-02-29 Daniel Jacobowitz <drow@mvista.com>
d677d77d
DJ		 14284
14285 * linux-arm-low.c (arm_get_pc): Print out stop PC in debug mode.
14286
c89dc5d4
DJ		 142872004-02-26 Daniel Jacobowitz <drow@mvista.com>
14288
14289 * remote-utils.c (write_enn): Use "E01" instead of "ENN" for the
14290 error packet.
14291 * server.c, target.h: Update copyright years.
14292
4b8dad4a
RM		 142932004-02-25 Roland McGrath <roland@redhat.com>
14294
14295 * target.h (struct target_ops): New member `read_auxv'.
14296 * server.c (handle_query): Handle qPart:auxv:read: query using that.
14297 * linux-low.c (linux_read_auxv): New function.
14298 (linux_target_ops): Initialize `read_auxv' member to that.
14299
d7446758
JB		 143002004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
14301
14302 Committed by Jim Blandy <jimb@redhat.com>.
14303
14304 * linux-s390-low.c (s390_num_regs): Update.
4b8dad4a 14305 (s390_regmap): Remove control registers. Use __s390x__ predefine
d7446758
JB		 14306 instead of GPR_SIZE to distiguish s390 and s390x targets.
14307
5544ad89
DJ		 143082004-01-31 Daniel Jacobowitz <drow@mvista.com>
14309
14310 * linux-low.c: Update copyright year.
14311 (check_removed_breakpoint): Clear pending_is_breakpoint.
14312 (linux_set_resume_request, linux_queue_one_thread)
14313 (resume_status_pending_p): New functions.
14314 (linux_continue_one_thread): Use process->resume.
14315 (linux_resume): Only resume threads if there are no pending events.
14316 * linux-low.h (struct process_info): Add resume request
14317 pointer.
14318
2a68b70e
DJ		 143192004-01-30 Daniel Jacobowitz <drow@mvista.com>
14320
14321 * regcache.c (new_register_cache): Clear the allocated register
14322 buffer. Suggested by Atsushi Nemoto <anemo@mba.ocn.ne.jp>.
14323
64386c31
DJ		 143242003-10-13 Daniel Jacobowitz <drow@mvista.com>
14325
14326 * linux-low.c (linux_resume): Take a struct thread_resume *
14327 argument.
14328 (linux_wait): Update call.
14329 (resume_ptr): New static variable.
14330 (linux_continue_one_thread): Renamed from
14331 linux_continue_one_process. Use resume_ptr.
14332 (linux_resume): Use linux_continue_one_thread.
14333 * server.c (handle_v_cont, handle_v_requests): New functions.
14334 (myresume): New function.
14335 (main): Handle 'v' case.
14336 * target.h (struct thread_resume): New type.
14337 (struct target_ops): Change argument of "resume" to struct
14338 thread_resume *.
14339 (myresume): Delete macro.
14340
c938e9b0
L		 143412003-08-08 H.J. Lu <hongjiu.lu@intel.com>
14342
14343 * Makefile.in (install-only): Create dest dir. Support DESTDIR.
14344 (uninstall): Support DESTDIR.
14345
7f313d07
BC		 14346Mon Jul 21 20:09:34 UTC 2003 Brendan Conoboy <blc@redhat.com>
14347
14348 * configure.srv: Add xscale*linux copy of arm*linux entry.
14349
3b2fc2ea
DJ		 143502003-07-24 Daniel Jacobowitz <drow@mvista.com>
14351
14352 * linux-arm-low.c (arm_reinsert_addr): New function.
14353 (the_low_target): Add arm_reinsert_addr.
14354
1c0a559e
MK		 143552003-07-08 Mark Kettenis <kettenis@gnu.org>
14356
14357 * mem-break.c: Remove whitespace at end of file.
14358
43d5792c
DJ		 143592003-06-28 Daniel Jacobowitz <drow@mvista.com>
14360
14361 * configure.in: Check whether we need to prototype strerror.
14362 * server.h: Optionally prototype strerror.
14363 * gdbreplay.c (perror_with_name): Use strerror.
14364 * linux-low.c (linux_attach_lwp): Use strerror.
14365 * utils.c (perror_with_name): Use strerror.
14366 * config.in, configure: Regenerated.
14367
c8a86edf
DJ		 143682003-06-28 Daniel Jacobowitz <drow@mvista.com>
14369
14370 * linux-sh-low.c (sh_regmap): Fix FP register offsets, reported by
14371 SUGIOKA Toshinobu <sugioka@itonet.co.jp>.
14372
73d37363
DJ		 143732003-06-20 Daniel Jacobowitz <drow@mvista.com>
14374
14375 * Makefile.in (SFILES): Update.
14376 * low-hppabsd.c, low-lynx.c, low-nbsd.c, low-sim.c, low-sparc.c,
14377 low-sun3.c: Remove files.
14378
6ad8ae5c
DJ		 143792003-06-17 Daniel Jacobowitz <drow@mvista.com>
14380
14381 * linux-low.c: Move comment to linux_thread_alive where it belonged.
14382 (linux_detach_one_process, linux_detach): New functions.
14383 (linux_target_ops): Add linux_detach.
14384 * server.c (main): Handle 'D' packet.
14385 * target.h (struct target_ops): Add "detach" member.
14386 (detach_inferior): Define.
14387
1581182a
MK		 143882003-06-13 Mark Kettenis <kettenis@gnu.org>
14389
14390 From Kelley Cook <kelleycook@wideopenwest.com>:
14391 * configure.srv: Accept i[34567]86 variants.
14392
e5379b03
DJ		 143932003-06-05 Daniel Jacobowitz <drow@mvista.com>
14394
14395 * linux-low.c (linux_wait_for_event): Correct comment typos.
14396 (linux_resume_one_process): Call check_removed_breakpoint.
14397 (linux_send_signal): New function.
14398 (linux_target_ops): Add linux_send_signal.
14399 * remote-utils.c (putpkt, input_interrupt): Use send_signal instead
14400 of kill.
14401 * target.h (struct target_ops): Add send_signal.
14402
2ff29de4
JB		 144032003-05-29 Jim Blandy <jimb@redhat.com>
14404
14405 * linux-low.c (usr_store_inferior_registers): Transfer buf in
14406 PTRACE_XFER_TYPE-sized chunks, not int-sized chunks. Otherwise,
14407 if 'int' is smaller than PTRACE_XFER_TYPE, you end up throwing
14408 away part of the register's value.
14409
254787d4
DJ		 144102003-03-26 Daniel Jacobowitz <drow@mvista.com>
14411
14412 * linux-low.c (linux_create_inferior): Use __SIGRTMIN.
14413 (linux_wait_for_event, linux_init_signals): Likewise.
14414
94e10508
DJ		 144152003-03-17 Daniel Jacobowitz <drow@mvista.com>
14416
14417 * configure.in: Check for stdlib.h.
14418 * configure: Regenerated.
14419 * config.in: Regenerated.
14420
4c0711e0
DJ		 144212003-01-04 Andreas Schwab <schwab@suse.de>
14422
14423 * linux-m68k-low.c (m68k_num_regs): Define to 29 instead of 31.
14424
ef66e766
AC		 144252003-01-02 Andrew Cagney <ac131313@redhat.com>
14426
14427 * Makefile.in: Remove obsolete code.
14428
a1358604
DJ		 144292002-11-20 Daniel Jacobowitz <drow@mvista.com>
14430
14431 * linux-s390-low.c (s390_regmap): Check GPR_SIZE instead of
14432 defined(PT_FPR0_HI).
14433
23ce3b1c
DJ		 144342002-11-17 Stuart Hughes <seh@zee2.com>
14435
14436 * linux-arm-low.c (arm_num_regs): Increase.
14437 (arm_regmap): Include status register.
14438
144392002-11-17 Daniel Jacobowitz <drow@mvista.com>
14440
14441 * linux-low.c (register_addr): Remove incorrect -1 check.
14442
a9fa9f7d
DJ		 144432002-08-29 Daniel Jacobowitz <drow@mvista.com>
14444
14445 * linux-low.c (linux_create_inferior): Call setpgid. Return
14446 the new PID.
14447 (unstopped_p, linux_signal_pid): Remove.
14448 (linux_target_ops): Remove linux_signal_pid.
14449 * remote-utils.c (putpkt, input_interrupt): Use signal_pid
14450 global instead of target method.
14451 * target.h (struct target_ops): Remove signal_pid. Update comment
14452 for create_inferior.
14453 * server.c (signal_pid): New variable.
14454 (create_inferior): Set signal_pid. Block SIGTTOU and SIGTTIN in
4b8dad4a 14455 gdbserver. Set the child to be the foreground process group.
a9fa9f7d
DJ		 14456 (attach_inferior): Set signal_pid.
14457
17574093
DJ		 144582002-08-23 Daniel Jacobowitz <drow@mvista.com>
14459
14460 * ChangeLog: New file, with entries from gdb/ChangeLog after GDB 5.2.
14461
144622002-08-20 Jim Blandy <jimb@redhat.com>
14463
14464 * Makefile.in (LDFLAGS): Allow the configure script to establish a
14465 default for this.
14466
144672002-08-01 Andrew Cagney <cagney@redhat.com>
14468
14469 * Makefile.in: Make chill references obsolete.
14470
144712002-07-24 Kevin Buettner <kevinb@redhat.com>
14472
14473 * configure.in (unistd.h): Add to AC_CHECK_HEADERS list.
14474 * configure: Regenerate.
14475 * config.in: Regenerate.
14476
144772002-07-09 David O'Brien <obrien@FreeBSD.org>
14478
14479 * gdbreplay.c (stdlib.h, unistd.h): Conditionaly include.
14480 (perror_with_name, remote_close, remote_open, expect, play): Static.
14481
144822002-07-04 Michal Ludvig <mludvig@suse.cz>
14483
4b8dad4a 14484 * linux-x86-64-low.c (x86_64_regmap): Make it an array of
17574093
DJ		 14485 byte offsets instead of an array of indexes.
14486 (x86_64_store_gregset, x86_64_store_fpregset): Parameter made const.
14487
144882002-06-13 Daniel Jacobowitz <drow@mvista.com>
14489
14490 * regcache.c: Add comment.
14491
144922002-06-11 Daniel Jacobowitz <drow@mvista.com>
14493
14494 * thread-db.c: New file.
14495 * proc-service.c: New file.
14496 * acinclude.m4: New file.
14497 * Makefile.in: Add GDBSERVER_LIBS, gdb_proc_service_h,
14498 proc-service.o, and thread-db.o.
14499 (linux-low.o): Add USE_THREAD_DB.
14500 * acconfig.h: Add HAVE_PRGREGSET_T, HAVE_PRFPREGSET_T,
14501 HAVE_LWPID_T, HAVE_PSADDR_T, and PRFPREGSET_T_BROKEN.
14502 * aclocal.m4: Regenerated.
14503 * config.in: Regenerated.
14504 * configure: Regenerated.
14505 * configure.in: Check for proc_service.h, sys/procfs.h,
14506 thread_db.h, and linux/elf.h headrs.
14507 Check for lwpid_t, psaddr_t, prgregset_t, prfpregset_t, and
14508 PRFPREGSET_T_BROKEN. Introduce srv_thread_depfiles and USE_THREAD_DB.
14509 Check for -lthread_db and thread support.
14510 * configure.srv: Enable thread_db support for ARM, i386, MIPS,
14511 PowerPC, and SuperH.
14512 * i387-fp.c: Constify arguments.
14513 * i387-fp.h: Likewise.
14514 * inferiors.c: (struct thread_info): Renamed from
14515 `struct inferior_info'. Remove PID member. Use generic inferior
14516 list header. All uses updated.
14517 (inferiors, signal_pid): Removed.
14518 (all_threads): New variable.
14519 (get_thread): Define.
14520 (add_inferior_to_list): New function.
14521 (for_each_inferior): New function.
14522 (change_inferior_id): New function.
14523 (add_inferior): Removed.
14524 (remove_inferior): New function.
14525 (add_thread): New function.
14526 (free_one_thread): New function.
14527 (remove_thread): New function.
14528 (clear_inferiors): Use for_each_inferior and free_one_thread.
14529 (find_inferior): New function.
14530 (find_inferior_id): New function.
14531 (inferior_target_data): Update argument type.
14532 (set_inferior_target_data): Likewise.
14533 (inferior_regcache_data): Likewise.
14534 (set_inferior_regcache_data): Likewise.
14535 * linux-low.c (linux_bp_reinsert): Remove.
14536 (all_processes, stopping_threads, using_thrads)
14537 (struct pending_signals, debug_threads, pid_of): New.
14538 (inferior_pid): Replace with macro.
14539 (struct inferior_linux_data): Remove.
14540 (get_stop_pc, add_process): New functions.
14541 (linux_create_inferior): Restore SIGRTMIN+1 before calling exec.
14542 Use add_process and add_thread.
14543 (linux_attach_lwp): New function, based on old linux_attach. Use
14544 add_process and add_thread. Set stop_expected for new threads.
14545 (linux_attach): New function.
14546 (linux_kill_one_process): New function.
14547 (linux_kill): Kill all LWPs.
14548 (linux_thread_alive): Use find_inferior_id.
14549 (check_removed_breakpoints, status_pending_p): New functions.
14550 (linux_wait_for_process): Renamed from linux_wait_for_one_inferior.
14551 Update. Use WNOHANG. Wait for cloned processes also. Update process
14552 struct for the found process.
14553 (linux_wait_for_event): New function.
14554 (linux_wait): Use it. Support LWPs.
14555 (send_sigstop, wait_for_sigstop, stop_all_processes)
14556 (linux_resume_one_process, linux_continue_one_process): New functions.
14557 (linux_resume): Support LWPs.
14558 (REGISTER_RAW_SIZE): Remove.
14559 (fetch_register): Use register_size instead. Call supply_register.
14560 (usr_store_inferior_registers): Likewise. Call collect_register.
14561 Fix recursive case.
14562 (regsets_fetch_inferior_registers): Improve error message.
14563 (regsets_store_inferior_registers): Add debugging.
14564 (linux_look_up_symbols): Call thread_db_init if USE_THREAD_DB.
14565 (unstopped_p, linux_signal_pid): New functions.
14566 (linux_target_ops): Add linux_signal_pid.
14567 (linux_init_signals): New function.
14568 (initialize_low): Call it. Initialize using_threads.
14569 * regcache.c (inferior_regcache_data): Add valid
14570 flag.
14571 (get_regcache): Fetch registers lazily. Add fetch argument
14572 and update all callers.
14573 (regcache_invalidate_one, regcache_invalidate): New
14574 functions.
14575 (new_register_cache): Renamed from create_register_cache.
14576 Return the new regcache.
14577 (free_register_cache): Change argument to a void *.
14578 (registers_to_string, registers_from_string): Call get_regcache
14579 with fetch flag set.
14580 (register_data): Make static. Pass fetch flag to get_regcache.
14581 (supply_register): Call get_regcache with fetch flag clear.
14582 (collect_register): Call get_regcache with fetch flag set.
14583 (collect_register_as_string): New function.
14584 * regcache.h: Update.
14585 * remote-utils.c (putpkt): Flush after debug output and use
14586 stderr.
14587 Handle input interrupts while waiting for an ACK.
14588 (input_interrupt): Use signal_pid method.
14589 (getpkt): Flush after debug output and use stderr.
14590 (outreg): Use collect_register_as_string.
14591 (new_thread_notify, dead_thread_notify): New functions.
14592 (prepare_resume_reply): Check using_threads. Set thread_from_wait
14593 and general_thread.
14594 (look_up_one_symbol): Flush after debug output.
14595 * server.c (step_thread, server_waiting): New variables.
14596 (start_inferior): Don't use signal_pid. Update call to mywait.
14597 (attach_inferior): Update call to mywait.
14598 (handle_query): Handle qfThreadInfo and qsThreadInfo.
14599 (main): Don't fetch/store registers explicitly. Use
14600 set_desired_inferior. Support proposed ``Hs'' packet. Update
14601 calls to mywait.
14602 * server.h: Update.
14603 (struct inferior_list, struct_inferior_list_entry): New.
14604 * target.c (set_desired_inferior): New.
14605 (write_inferior_memory): Constify.
14606 (mywait): New function.
14607 * target.h: Update.
14608 (struct target_ops): New signal_pid method.
14609 (mywait): Removed macro, added prototype.
14610
14611 * linux-low.h (regset_func): Removed.
14612 (regset_fill_func, regset_store_func): New.
14613 (enum regset_type): New.
14614 (struct regset_info): Add type field. Use new operation types.
14615 (struct linux_target_ops): stop_pc renamed to get_pc.
14616 Add decr_pc_after_break and breakpoint_at.
14617 (get_process, get_thread_proess, get_process_thread)
14618 (strut process_info, all_processes, linux_attach_lwp)
14619 (thread_db_init): New.
14620
14621 * linux-arm-low.c (arm_get_pc, arm_set_pc,
14622 arm_breakpoint, arm_breakpoint_len, arm_breakpoint_at): New.
14623 (the_low_target): Add new members.
14624 * linux-i386-low.c (i386_store_gregset, i386_store_fpregset)
14625 (i386_store_fpxregset): Constify.
14626 (target_regsets): Add new kind identifier.
14627 (i386_get_pc): Renamed from i386_stop_pc. Simplify.
14628 (i386_set_pc): Add debugging.
14629 (i386_breakpoint_at): New function.
14630 (the_low_target): Add new members.
14631 * linux-mips-low.c (mips_get_pc, mips_set_pc)
14632 (mips_breakpoint, mips_breakpoint_len, mips_reinsert_addr)
14633 (mips_breakpoint_at): New.
14634 (the_low_target): Add new members.
14635 * linux-ppc-low.c (ppc_get_pc, ppc_set_pc)
14636 (ppc_breakpoint, ppc_breakpoint_len, ppc_breakpoint_at): New.
14637 (the_low_target): Add new members.
14638 * linux-sh-low.c (sh_get_pc, sh_set_pc)
14639 (sh_breakpoint, sh_breakpoint_len, sh_breakpoint_at): New.
14640 (the_low_target): Add new members.
14641 * linux-x86-64-low.c (target_regsets): Add new kind
14642 identifier.
14643
146442002-05-15 Daniel Jacobowitz <drow@mvista.com>
14645
14646 From Martin Pool <mbp@samba.org>:
14647 * server.c (gdbserver_usage): New function.
14648 (main): Call it.
14649
146502002-05-14 Daniel Jacobowitz <drow@mvista.com>
14651
14652 * mem-break.c (reinsert_breakpoint_by_bp): Correct typo
14653 stop_at -> stop_pc.
14654
146552002-05-04 Andrew Cagney <ac131313@redhat.com>
14656
14657 * Makefile.in: Remove obsolete code.
14658
146592002-04-24 Michal Ludvig <mludvig@suse.cz>
14660
14661 * linux-low.c (regsets_fetch_inferior_registers),
14662 (regsets_store_inferior_registers): Removed cast to int from
14663 ptrace() calls.
14664 * regcache.h: Added declaration of struct inferior_info.
14665
146662002-04-20 Daniel Jacobowitz <drow@mvista.com>
14667
14668 * inferiors.c (struct inferior_info): Add regcache_data.
14669 (add_inferior): Call create_register_cache.
14670 (clear_inferiors): Call free_register_cache.
14671 (inferior_regcache_data, set_inferior_regcache_data): New functions.
14672 * regcache.c (struct inferior_regcache_data): New.
14673 (registers): Remove.
14674 (get_regcache): New function.
14675 (create_register_cache, free_register_cache): New functions.
14676 (set_register_cache): Don't initialize the register cache here.
14677 (registers_to_string, registers_from_string, register_data): Call
14678 get_regcache.
14679 * regcache.h: Add prototypes.
14680 * server.h: Likewise.
14681
146822002-04-20 Daniel Jacobowitz <drow@mvista.com>
14683
14684 * mem-break.c: New file.
14685 * mem-break.h: New file.
14686 * Makefile.in: Add mem-break.o rule; update server.h
14687 dependencies.
14688 * inferiors.c (struct inferior_info): Add target_data
14689 member.
14690 (clear_inferiors): Free target_data member if set.
14691 (inferior_target_data, set_inferior_target_data): New functions.
14692 * linux-i386-low.c (i386_breakpoint, i386_breakpoint_len)
14693 (i386_stop_pc, i386_set_pc): New. Add to the_low_target.
14694 * linux-low.c (linux_bp_reinsert): New variable.
14695 (struct inferior_linux_data): New.
14696 (linux_create_inferior): Use set_inferior_target_data.
14697 (linux_attach): Likewise. Call add_inferior.
14698 (linux_wait_for_one_inferior): New function.
14699 (linux_wait): Call it.
14700 (linux_write_memory): Add const.
14701 (initialize_low): Call set_breakpoint_data.
14702 * linux-low.h (struct linux_target_ops): Add breakpoint
14703 handling members.
14704 * server.c (attach_inferior): Remove extra add_inferior
14705 call.
14706 * server.h: Include mem-break.h. Update inferior.c
14707 prototypes.
14708 * target.c (read_inferior_memory)
14709 (write_inferior_memory): New functions.
14710 * target.h (read_inferior_memory)
14711 (write_inferior_memory): Change macros to prototypes.
14712 (struct target_ops): Update comments. Add const to write_memory
14713 definition.
14714
147152002-04-11 Daniel Jacobowitz <drow@mvista.com>
14716
14717 * linux-low.c (usr_store_inferior_registers): Support
14718 registers which are allowed to fail to store.
14719 * linux-low.h (linux_target_ops): Likewise.
14720 * linux-ppc-low.c (ppc_regmap): Support FPSCR.
14721 (ppc_cannot_store_register): FPSCR may not be storable.
14722
147232002-04-09 Daniel Jacobowitz <drow@mvista.com>
14724
14725 * server.h: Include <string.h> if HAVE_STRING_H.
14726 * ChangeLog: Correct paths in last ChangeLog entry.
14727
147282002-04-09 Daniel Jacobowitz <drow@mvista.com>
14729
14730 * linux-low.h: Remove obsolete prototypes.
14731 (struct linux_target_ops): New.
14732 (extern the_low_target): New.
14733 * linux-low.c (num_regs, regmap): Remove declarations.
14734 (register_addr): Use the_low_target explicitly.
14735 (fetch_register): Likewise.
14736 (usr_fetch_inferior_registers): Likewise.
14737 (usr_store_inferior_registers): Likewise.
14738 * linux-arm-low.c (num_regs): Remove.
14739 (arm_num_regs): Define.
14740 (arm_regmap): Renamed from regmap, made static.
14741 (arm_cannot_fetch_register): Renamed from cannot_fetch_register,
14742 made static.
14743 (arm_cannot_store_register): Renamed from cannot_store_register,
14744 made static.
14745 (the_low_target): New.
14746 * linux-i386-low.c (num_regs): Remove.
14747 (i386_num_regs): Define.
14748 (i386_regmap): Renamed from regmap, made static.
14749 (i386_cannot_fetch_register): Renamed from cannot_fetch_register,
14750 made static.
14751 (i386_cannot_store_register): Renamed from cannot_store_register,
14752 made static.
14753 (the_low_target): New.
14754 * linux-ia64-low.c (num_regs): Remove.
14755 (ia64_num_regs): Define.
14756 (ia64_regmap): Renamed from regmap, made static.
14757 (ia64_cannot_fetch_register): Renamed from cannot_fetch_register,
14758 made static.
14759 (ia64_cannot_store_register): Renamed from cannot_store_register,
14760 made static.
14761 (the_low_target): New.
14762 * linux-m68k-low.c (num_regs): Remove.
14763 (m68k_num_regs): Define.
14764 (m68k_regmap): Renamed from regmap, made static.
14765 (m68k_cannot_fetch_register): Renamed from cannot_fetch_register,
14766 made static.
14767 (m68k_cannot_store_register): Renamed from cannot_store_register,
14768 made static.
14769 (the_low_target): New.
14770 * linux-mips-low.c (num_regs): Remove.
14771 (mips_num_regs): Define.
14772 (mips_regmap): Renamed from regmap, made static.
14773 (mips_cannot_fetch_register): Renamed from cannot_fetch_register,
14774 made static.
14775 (mips_cannot_store_register): Renamed from cannot_store_register,
14776 made static.
14777 (the_low_target): New.
14778 * linux-ppc-low.c (num_regs): Remove.
14779 (ppc_num_regs): Define.
14780 (ppc_regmap): Renamed from regmap, made static.
14781 (ppc_cannot_fetch_register): Renamed from cannot_fetch_register,
14782 made static.
14783 (ppc_cannot_store_register): Renamed from cannot_store_register,
14784 made static.
14785 (the_low_target): New.
14786 * linux-s390-low.c (num_regs): Remove.
14787 (s390_num_regs): Define.
14788 (s390_regmap): Renamed from regmap, made static.
14789 (s390_cannot_fetch_register): Renamed from cannot_fetch_register,
14790 made static.
14791 (s390_cannot_store_register): Renamed from cannot_store_register,
14792 made static.
14793 (the_low_target): New.
14794 * linux-sh-low.c (num_regs): Remove.
14795 (sh_num_regs): Define.
14796 (sh_regmap): Renamed from regmap, made static.
14797 (sh_cannot_fetch_register): Renamed from cannot_fetch_register,
14798 made static.
14799 (sh_cannot_store_register): Renamed from cannot_store_register,
14800 made static.
14801 (the_low_target): New.
14802 * linux-x86-64-low.c (x86_64_regmap): Renamed from regmap.
14803 (the_low_target): New.
14804
148052002-04-09 Daniel Jacobowitz <drow@mvista.com>
14806
14807 * Makefile.in: Add stamp-h target.
14808 * configure.in: Create stamp-h.
14809 * configure: Regenerated.
14810
148112002-04-09 Daniel Jacobowitz <drow@mvista.com>
14812
14813 * inferiors.c: New file.
14814 * target.c: New file.
14815 * target.h: New file.
14816 * Makefile.in: Add target.o and inferiors.o. Update
14817 dependencies.
14818 * linux-low.c (inferior_pid): New static variable,
14819 moved from server.c.
14820 (linux_create_inferior): Renamed from create_inferior.
14821 Call add_inferior. Return 0 on success instead of a PID.
14822 (linux_attach): Renamed from myattach.
14823 (linux_kill): Renamed from kill_inferior. Call clear_inferiors ().
14824 (linux_thread_alive): Renamed from mythread_alive.
14825 (linux_wait): Renamed from mywait. Call clear_inferiors () if the
14826 child dies.
14827 (linux_resume): Renamed from myresume. Add missing ``return 0''.
14828 (regsets_store_inferior_registers): Correct error message.
14829 Add missing ``return 0''.
14830 (linux_fetch_registers): Renamed from fetch_inferior_registers.
14831 (linux_store_registers): Renamed from store_inferior_registers.
14832 (linux_read_memory): Renamed from read_inferior_memory.
14833 (linux_write_memory): Renamed from write_inferior_memory.
14834 (linux_target_ops): New structure.
14835 (initialize_low): Call set_target_ops ().
14836 * remote-utils.c (unhexify): New function.
14837 (hexify): New function.
14838 (input_interrupt): Send signals to ``signal_pid''.
14839 * server.c (inferior_pid): Remove.
14840 (start_inferior): Update create_inferior call.
14841 (attach_inferior): Call add_inferior.
14842 (handle_query): New function.
14843 (main): Call handle_query for `q' packets.
14844 * server.h: Include "target.h". Remove obsolete prototypes.
14845 Add prototypes for "inferiors.c", "target.c", hexify, and unhexify.
14846
148472002-04-09 Daniel Jacobowitz <drow@mvista.com>
14848
14849 * Makefile.in: Add WARN_CFLAGS. Update configury
14850 dependencies.
14851 * configure.in: Check for <string.h>
14852 * configure: Regenerate.
14853 * config.in: Regenerate.
14854 * gdbreplay.c: Include needed system headers.
14855 (remote_open): Remove strchr prototype.
14856 * linux-low.h: Correct #ifdef to HAVE_LINUX_USRREGS.
14857 * regcache.c (supply_register): Change buf argument to const void *.
14858 (supply_register_by_name): Likewise.
14859 (collect_register): Change buf argument to void *.
14860 (collect_register_by_name): Likewise.
14861 * regcache.h: Add missing prototypes.
14862 * remote-utils.c: Include <arpa/inet.h> for inet_ntoa.
14863 * server.c (handle_query): New function.
14864 (attached): New static variable, moved out of main.
14865 (main): Quiet longjmp clobber warnings.
14866 * server.h: Add ATTR_NORETURN and ATTR_FORMAT. Update prototypes.
14867 * utils.c (error): Remove NORETURN.
14868 (fatal): Likewise.
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