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be628ab8
SDJ		 12017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
2
3 * remote-utils.c: Include "gdb_termios.h" instead of
4 "terminal.h".
5 * terminal.h: Delete file.
6
7c5ded6a
SDJ		 72017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
8
9 * server.c: Include <vector>.
10 <program_argv, wrapper_argv>: Convert to std::vector.
11 (start_inferior): Rewrite function to use C++.
12 (handle_v_run): Likewise. Update code that calculates the argv
13 based on the vRun packet; use C++.
14 (captured_main): Likewise.
15
436252de
SM		 162017-04-06 Simon Marchi <simon.marchi@ericsson.com>
17
18 * server.c (handle_v_cont): Initialize thread_resume::thread
19 with null_ptid.
20
9bf2a700
PA		 212017-04-05 Pedro Alves <palves@redhat.com>
22
23 * configure: Regenerate.
24
a121b7c1
PA		 252017-04-05 Pedro Alves <palves@redhat.com>
26
27 * gdbreplay.c (sync_error): Constify.
28 * linux-x86-low.c (push_opcode): Constify.
29
21c8a587
PA		 302017-04-05 Pedro Alves <palves@redhat.com>
31
32 * win32-low.c (get_child_debug_event)
33 <CREATE_PROCESS_DEBUG_EVENT>: Don't report TARGET_WAITKIND_EXECD.
34 Report TARGET_WAITKIND_SPURIOUS instead.
35
fb32b4f7
PA		 362017-04-05 Pedro Alves <palves@redhat.com>
37
38 * remote-utils.c (remote_prepare, remote_open): Constify.
39 * remote-utils.h (remote_prepare, remote_open): Constify.
40 * server.c (captured_main): Constify 'port' handling.
41
65dd1e59
SM		 422017-04-04 Simon Marchi <simon.marchi@ericsson.com>
43
44 * Makefile.in (clean): Clear .deps.
45
8fa5b777
SM		 462017-03-31 Simon Marchi <simon.marchi@polymtl.ca>
47
48 * .gitignore: Remove generated files, replace with wildcard.
49 * (clean): Replace removal of generated files with wildcard.
50 (version.c): Replace with...
51 (version-generated.c): ...this.
52 (xml-builtin.c): Replace with...
53 (xml-builtin-generated.c): ...this.
54 (%-ipa.o: %-generated.c, %.o: %-generated.c): New rules.
55 (%.c: *regformats*): Replace with...
56 (%-generated.c: *regformats*): ...this.
57
a12e714b
MF		 582017-03-27 Max Filippov <jcmvbkbc@gmail.com>
59
60 * linux-xtensa-low.c (regnum::R_THREADPTR): New enum member.
61 (xtensa_fill_gregset): Call collect_register_by_name for
62 threadptr register.
63 (xtensa_store_gregset): Call supply_register_by_name for
64 threadptr register.
65
1a09b50a
MF		 662017-03-27 Max Filippov <jcmvbkbc@gmail.com>
67
68 * linux-xtensa-low.c (xtensa_fill_gregset): Call collect_register
69 for all registers in a0_regnum..a0_regnum + C0_NREGS range.
70 (xtensa_store_gregset): Call supply_register for all registers in
71 a0_regnum..a0_regnum + C0_NREGS range.
72
1a01e7c6
SM		 732017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
74
75 * Makefile.in (%-ipa.o: %-ipa.c): New rule.
76 (ax-ipa.o: ax.c): Remove.
77 (linux-i386-ipa.o: linux-i386-ipa.c): Remove.
78 (linux-amd64-ipa.o: linux-amd64-ipa.c): Remove.
79 (linux-aarch64-ipa.o: linux-aarch64-ipa.c): Remove.
80 (linux-s390-ipa.o: linux-s390-ipa.c): Remove.
81 (linux-ppc-ipa.o: linux-ppc-ipa.c): Remove.
82
36bc18a8
SM		 832017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
84
85 * Makefile.in (%-ipa.o: ../common/%.c): New rule.
86 (print-utils-ipa.o: ../common/print-utils.c): Remove.
87 (rsp-low-ipa.o: ../common/rsp-low.c): Remove.
88 (errors-ipa.o: ../common/errors.c): Remove.
89 (format-ipa.o: ../common/format.c): Remove.
90 (common-utils-ipa.o: ../common/common-utils.c): Remove.
91
a8ebe3d5
SM		 922017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
93
94 * Makefile.in (%-ipa.o: %.c): New rule.
95 (tracepoint-ipa.o: tracepoint.c): Remove.
96 (utils-ipa.o: utils.c): Remove.
97 (remote-utils-ipa.o: remote-utils.c): Remove.
98 (regcache-ipa.o: regcache.c): Remove.
99 (i386-linux-ipa.o: i386-linux.c): Remove.
100 (i386-mmx-linux-ipa.o: i386-mmx-linux.c): Remove.
101 (i386-avx-linux-ipa.o: i386-avx-linux.c): Remove.
102 (i386-mpx-linux-ipa.o: i386-mpx-linux.c): Remove.
103 (i386-avx-mpx-linux-ipa.o: i386-avx-mpx-linux.c): Remove.
104 (i386-avx-avx512-linux-ipa.o: i386-avx-avx512-linux.c): Remove.
105 (i386-avx-mpx-avx512-pku-linux-ipa.o: i386-avx-mpx-avx512-pku-linux.c): Remove.
106 (amd64-linux-ipa.o: amd64-linux.c): Remove.
107 (amd64-avx-linux-ipa.o: amd64-avx-linux.c): Remove.
108 (amd64-mpx-linux-ipa.o: amd64-mpx-linux.c): Remove.
109 (amd64-avx-mpx-linux-ipa.o: amd64-avx-mpx-linux.c): Remove.
110 (amd64-avx-avx512-linux-ipa.o: amd64-avx-avx512-linux.c): Remove.
111 (amd64-avx-mpx-avx512-pku-linux-ipa.o: amd64-avx-mpx-avx512-pku-linux.c): Remove.
112 (aarch64-ipa.o: aarch64.c): Remove.
113 (s390-linux32-ipa.o: s390-linux32.c): Remove.
114 (s390-linux32v1-ipa.o: s390-linux32v1.c): Remove.
115 (s390-linux32v2-ipa.o: s390-linux32v2.c): Remove.
116 (s390-linux64-ipa.o: s390-linux64.c): Remove.
117 (s390-linux64v1-ipa.o: s390-linux64v1.c): Remove.
118 (s390-linux64v2-ipa.o: s390-linux64v2.c): Remove.
119 (s390-te-linux64-ipa.o: s390-te-linux64.c): Remove.
120 (s390-vx-linux64-ipa.o: s390-vx-linux64.c): Remove.
121 (s390-tevx-linux64-ipa.o: s390-tevx-linux64.c): Remove.
122 (s390x-linux64-ipa.o: s390x-linux64.c): Remove.
123 (s390x-linux64v1-ipa.o: s390x-linux64v1.c): Remove.
124 (s390x-linux64v2-ipa.o: s390x-linux64v2.c): Remove.
125 (s390x-te-linux64-ipa.o: s390x-te-linux64.c): Remove.
126 (s390x-vx-linux64-ipa.o: s390x-vx-linux64.c): Remove.
127 (s390x-tevx-linux64-ipa.o: s390x-tevx-linux64.c): Remove.
128 (powerpc-32l-ipa.o: powerpc-32l.c): Remove.
129 (powerpc-altivec32l-ipa.o: powerpc-altivec32l.c): Remove.
130 (powerpc-cell32l-ipa.o: powerpc-cell32l.c): Remove.
131 (powerpc-vsx32l-ipa.o: powerpc-vsx32l.c): Remove.
132 (powerpc-isa205-32l-ipa.o: powerpc-isa205-32l.c): Remove.
133 (powerpc-isa205-altivec32l-ipa.o: powerpc-isa205-altivec32l.c): Remove.
134 (powerpc-isa205-vsx32l-ipa.o: powerpc-isa205-vsx32l.c): Remove.
135 (powerpc-e500l-ipa.o: powerpc-e500l.c): Remove.
136 (powerpc-64l-ipa.o: powerpc-64l.c): Remove.
137 (powerpc-altivec64l-ipa.o: powerpc-altivec64l.c): Remove.
138 (powerpc-cell64l-ipa.o: powerpc-cell64l.c): Remove.
139 (powerpc-vsx64l-ipa.o: powerpc-vsx64l.c): Remove.
140 (powerpc-isa205-64l-ipa.o: powerpc-isa205-64l.c): Remove.
141 (powerpc-isa205-altivec64l-ipa.o: powerpc-isa205-altivec64l.c): Remove.
142 (powerpc-isa205-vsx64l-ipa.o: powerpc-isa205-vsx64l.c): Remove.
143 (tdesc-ipa.o: tdesc.c): Remove.
144 (x32-linux-ipa.o: x32-linux.c): Remove.
145 (x32-avx-linux-ipa.o: x32-avx-linux.c): Remove.
146 (x32-avx512-linux-ipa.o: x32-avx512-linux.c): Remove.
147
50cfacb7
SM		 1482017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
149
150 * Makefile.in (%.o: ../arch/%.c): New rule.
151 (arm.o: ../arch/arm.c): Remove.
152 (arm-linux.o: ../arch/arm-linux.c): Remove.
153 (arm-get-next-pcs.o: ../arch/arm-get-next-pcs.c): Remove.
154 (aarch64-insn.o: ../arch/aarch64-insn.c): Remove.
155
c5a22423
SM		 1562017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
157
158 * Makefile.in (%.o: ../nat/%.c): New rule.
159 (x86-dregs.o: ../nat/x86-dregs.c): Remove.
160 (amd64-linux-siginfo.o: ../nat/amd64-linux-siginfo.c): Remove.
161 (linux-btrace.o: ../nat/linux-btrace.c): Remove.
162 (linux-osdata.o: ../nat/linux-osdata.c): Remove.
163 (linux-procfs.o: ../nat/linux-procfs.c): Remove.
164 (linux-ptrace.o: ../nat/linux-ptrace.c): Remove.
165 (linux-waitpid.o: ../nat/linux-waitpid.c): Remove.
166 (mips-linux-watch.o: ../nat/mips-linux-watch.c): Remove.
167 (ppc-linux.o: ../nat/ppc-linux.c): Remove.
168 (linux-personality.o: ../nat/linux-personality.c): Remove.
169 (aarch64-linux-hw-point.o: ../nat/aarch64-linux-hw-point.c): Remove.
170 (aarch64-linux.o: ../nat/aarch64-linux.c): Remove.
171 (x86-linux.o: ../nat/x86-linux.c): Remove.
172 (x86-linux-dregs.o: ../nat/x86-linux-dregs.c): Remove.
173 (linux-namespaces.o: ../nat/linux-namespaces.c): Remove.
174
6bda016b
SM		 1752017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
176
177 * Makefile.in (%.o: ../common/%.c): New rule.
178 (signals.o: ../common/signals.c): Remove.
179 (print-utils.o: ../common/print-utils.c): Remove.
180 (rsp-low.o: ../common/rsp-low.c): Remove.
181 (common-utils.o: ../common/common-utils.c): Remove.
182 (posix-strerror.o: ../common/posix-strerror.c): Remove.
183 (mingw-strerror.o: ../common/mingw-strerror.c): Remove.
184 (vec.o: ../common/vec.c): Remove.
185 (gdb_vecs.o: ../common/gdb_vecs.c): Remove.
186 (xml-utils.o: ../common/xml-utils.c): Remove.
187 (ptid.o: ../common/ptid.c): Remove.
188 (buffer.o: ../common/buffer.c): Remove.
189 (format.o: ../common/format.c): Remove.
190 (filestuff.o: ../common/filestuff.c): Remove.
191 (agent.o: ../common/agent.c): Remove.
192 (errors.o: ../common/errors.c): Remove.
193 (environ.o: ../common/environ.c): Remove.
194 (common-debug.o: ../common/common-debug.c): Remove.
195 (cleanups.o: ../common/cleanups.c): Remove.
196 (common-exceptions.o: ../common/common-exceptions.c): Remove.
197 (fileio.o: ../common/fileio.c): Remove.
198 (common-regcache.o: ../common/common-regcache.c): Remove.
199 (signals-state-save-restore.o: ../common/signals-state-save-restore.c): Remove.
200 (new-op.o: ../common/new-op.c): Remove.
201 (btrace-common.o: ../common/btrace-common.c): Remove.
202
21122961
SM		 2032017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
204
205 * Makefile.in (%.o: ../target/%.c): New rule.
206 (waitstatus.o: ../target/waitstatus.c): Remove.
207
c362e621
SM		 2082017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
209
210 * Makefile.in
211 (%.c: ../regformats/%.dat,
212 (%.c: ../regformats/arm/%.dat,
213 (%.c: ../regformats/i386/%.dat,
214 (%.c: ../regformats/rs6000/%.dat): New rules.
215 (aarch64.c): Remove.
216 (reg-arm.c): Remove.
217 (arm-with-iwmmxt.c): Remove.
218 (arm-with-vfpv2.c): Remove.
219 (arm-with-vfpv3.c): Remove.
220 (arm-with-neon.c): Remove.
221 (reg-bfin.c): Remove.
222 (reg-cris.c): Remove.
223 (reg-crisv32.c): Remove.
224 (i386.c): Remove.
225 (i386-linux.c): Remove.
226 (i386-avx.c): Remove.
227 (i386-avx-linux.c): Remove.
228 (i386-avx-avx512.c): Remove.
229 (i386-avx-avx512-linux.c): Remove.
230 (i386-mpx.c): Remove.
231 (i386-mpx-linux.c): Remove.
232 (i386-avx-mpx-avx512-pku.c): Remove.
233 (i386-avx-mpx-avx512-pku-linux.c): Remove.
234 (i386-avx-mpx.c): Remove.
235 (i386-avx-mpx-linux.c): Remove.
236 (i386-mmx.c): Remove.
237 (i386-mmx-linux.c): Remove.
238 (reg-ia64.c): Remove.
239 (reg-m32r.c): Remove.
240 (reg-m68k.c): Remove.
241 (reg-cf.c): Remove.
242 (mips-linux.c): Remove.
243 (mips-dsp-linux.c): Remove.
244 (mips64-linux.c): Remove.
245 (mips64-dsp-linux.c): Remove.
246 (nios2-linux.c): Remove.
247 (powerpc-32.c): Remove.
248 (powerpc-32l.c): Remove.
249 (powerpc-altivec32l.c): Remove.
250 (powerpc-cell32l.c): Remove.
251 (powerpc-vsx32l.c): Remove.
252 (powerpc-isa205-32l.c): Remove.
253 (powerpc-isa205-altivec32l.c): Remove.
254 (powerpc-isa205-vsx32l.c): Remove.
255 (powerpc-e500l.c): Remove.
256 (powerpc-64l.c): Remove.
257 (powerpc-altivec64l.c): Remove.
258 (powerpc-cell64l.c): Remove.
259 (powerpc-vsx64l.c): Remove.
260 (powerpc-isa205-64l.c): Remove.
261 (powerpc-isa205-altivec64l.c): Remove.
262 (powerpc-isa205-vsx64l.c): Remove.
263 (s390-linux32.c): Remove.
264 (s390-linux32v1.c): Remove.
265 (s390-linux32v2.c): Remove.
266 (s390-linux64.c): Remove.
267 (s390-linux64v1.c): Remove.
268 (s390-linux64v2.c): Remove.
269 (s390-te-linux64.c): Remove.
270 (s390-vx-linux64.c): Remove.
271 (s390-tevx-linux64.c): Remove.
272 (s390x-linux64.c): Remove.
273 (s390x-linux64v1.c): Remove.
274 (s390x-linux64v2.c): Remove.
275 (s390x-te-linux64.c): Remove.
276 (s390x-vx-linux64.c): Remove.
277 (s390x-tevx-linux64.c): Remove.
278 (tic6x-c64xp-linux.c): Remove.
279 (tic6x-c64x-linux.c): Remove.
280 (tic6x-c62x-linux.c): Remove.
281 (reg-sh.c): Remove.
282 (reg-sparc64.c): Remove.
283 (reg-spu.c): Remove.
284 (amd64.c): Remove.
285 (amd64-linux.c): Remove.
286 (amd64-avx.c): Remove.
287 (amd64-avx-linux.c): Remove.
288 (amd64-avx-avx512.c): Remove.
289 (amd64-avx-avx512-linux.c): Remove.
290 (amd64-mpx.c): Remove.
291 (amd64-mpx-linux.c): Remove.
292 (amd64-avx-mpx-avx512-pku.c): Remove.
293 (amd64-avx-mpx-avx512-pku-linux.c): Remove.
294 (amd64-avx-mpx.c): Remove.
295 (amd64-avx-mpx-linux.c): Remove.
296 (x32.c): Remove.
297 (x32-linux.c): Remove.
298 (x32-avx.c): Remove.
299 (x32-avx-linux.c): Remove.
300 (x32-avx-avx512.c): Remove.
301 (x32-avx-avx512-linux.c): Remove.
302 (reg-xtensa.c): Remove.
303 (reg-tilegx.c): Remove.
304 (reg-tilegx32.c): Remove.
305
1672e0d9
SDJ		 3062017-03-07 Sergio Durigan Junior <sergiodj@redhat.com>
307
308 * Makefile.in (SFILES): Add "common/environ.c".
309 (OBJS): Add "common/environ.h".
310
239b6d10
WT		 3112017-01-27 Walfred Tedeschi <walfred.tedeschi@intel.com>
312
313 * configure.ac: Check if the fs_base and gs_base members of
314 `struct user_regs_struct' exist.
315 * config.in: Regenerated.
316 * configure: Likewise.
317
694b382c
AT		 3182017-01-09 Antoine Tremblay <antoine.tremblay@ericsson.com>
319
320 * linux-aarch32-low.c (arm_breakpoint_kind_from_pc): Use
321 target_read_memory.
322 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer): Likewise.
323 (get_next_pcs_syscall_next_pc): Likewise.
324
7dc53023
LM		 3252016-12-23 Luis Machado <lgustavo@codesourcery.com>
326
327 * win32-i386-low.c: Fix incorrect reference to a couple source files.
328 * nto-x86-low.c: Likewise.
329
ad02e4fe
SM		 3302016-11-30 Simon Marchi <simon.marchi@polymtl.ca>
331
332 * Makefile.in: Include disable-implicit-rules.mk.
333
dcb07cfa
PA		 3342016-11-23 Pedro Alves <palves@redhat.com>
335
336 * debug.c: Include <chrono> instead of "gdb_sys_time.h".
337 (debug_vprintf): Use std::chrono::steady_clock instead of
338 gettimeofday. Use '.' instead of ':'.
339 * tracepoint.c: Include <chrono> instead of "gdb_sys_time.h".
340 (get_timestamp): Use std::chrono::steady_clock instead of
341 gettimeofday.
342
8629c02c
SM		 3432016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
344
345 * Makefile.in: Fix whitespace formatting.
346
b593ecca
SM		 3472016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
348
349 * Makefile.in (SFILES, OBS): Flatten list and order
350 alphabetically.
351
9986ba08
PA		 3522016-11-23 Pedro Alves <palves@redhat.com>
353
354 * event-loop.c (handle_file_event): Use warning.
355 * linux-low.c (linux_resume_one_lwp_throw): Use warning.
356 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
357 Use warning.
358
4eefa7bc
PA		 3592016-11-23 Pedro Alves <palves@redhat.com>
360
361 * linux-low.c (check_zombie_leaders): Use debug_printf for debug
362 output.
363 * notif.c (handle_notif_ack, notif_event_enque): Likewise.
364 * remote-utils.c (putpkt_binary_1, readchar, getpkt): Use
365 debug_printf and debug_flush for debug output.
366 * server.c (handle_general_set): Likewise.
367 * thread-db.c (try_thread_db_load): Use debug_printf for debug
368 output.
369
5443506e
SM		 3702016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
371
372 * Makefile.in (.c.o): Replace rule with ...
373 (%.o: %.c): ... this one.
374
3b165252
SM		 3752016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
376
377 * Makefile.in: Remove @GMAKE_TRUE@ prefixes and removes lines
378 prefixed with @GMAKE_FALSE@. Update comment related to non-GNU
379 make.
380 * configure.ac: Remove checks for the make program.
381 * configure: Re-generate.
382
0bcda685
PA		 3832016-10-28 Pedro Alves <palves@redhat.com>
384
385 * Makefile.in (CXX_DIALECT): Get from configure.
386 (COMPILE.pre, CC_LD): Append $(CXX_DIALECT).
387 * acinclude.m4: Include ../ax_cxx_compile_stdcxx.m4.
388 * configure.ac: Call AX_CXX_COMPILE_STDCXX.
389 * config.in: Regenerate.
390 * configure: Regenerate.
391
c3805894
YQ		 3922016-10-27 Yao Qi <yao.qi@linaro.org>
393
394 * linux-low.c (linux_supports_range_stepping): Return true if
395 can_software_single_step return true.
396
89342618
YQ		 3972016-10-27 Yao Qi <yao.qi@linaro.org>
398
399 * inferiors.c (find_inferior_in_random): New function.
400 * inferiors.h (find_inferior_in_random): Declare.
401 * linux-low.c (linux_wait_for_event_filtered): Call
402 find_inferior_in_random instead of find_inferior.
403
e3652c84
YQ		 4042016-10-27 Yao Qi <yao.qi@linaro.org>
405
406 * linux-low.c (linux_wait_1): If single-step breakpoints are
407 inserted, remove them.
408
5a04c4cf
PA		 4092016-10-26 Pedro Alves <palves@redhat.com>
410
411 * linux-low.c (handle_extended_wait): Link parent/child fork
412 threads.
413 (linux_wait_1): Unlink them.
414 (linux_set_resume_request): Ignore resume requests for
415 already-resumed and unhandled fork child threads.
416 * linux-low.h (struct lwp_info) <fork_relative>: New field.
417 * server.c (in_queued_stop_replies_ptid, in_queued_stop_replies):
418 New functions.
419 (handle_v_requests) <vCont>: Don't call require_running.
420 * server.h (in_queued_stop_replies): New declaration.
421
cb93dc7f
YQ		 4222016-10-24 Yao Qi <yao.qi@linaro.org>
423
424 PR server/20733
425 * linux-aarch64-low.c (append_insns): Cast the return value to
426 'uint32_t *'.
427
a1078bea
YQ		 4282016-10-10 Yao Qi <yao.qi@linaro.org>
429
430 * linux-aarch32-low.c (enum arm_breakpoint_kinds): Remove.
431
1fb77080
SDJ		 4322016-10-06 Sergio Durigan Junior <sergiodj@redhat.com>
433
434 * target.c (target_supports_multi_process): New function, moved
435 from...
436 * target.h (target_supports_multi_process): ... here. Remove
437 macro.
438
39b5a3b9
TT		 4392016-10-05 Tom Tromey <tom@tromey.com>
440
441 PR remote/20655:
442 * tracepoint.c (handle_tracepoint_bkpts): Check
443 ipa_error_tracepoint, not ipa_stopping_tracepoint.
444
c1d0b70a
YQ		 4452016-10-05 Yao Qi <yao.qi@linaro.org>
446
447 * configure.srv: Update the path of arm-*.xml files.
448
0a69eedb
YQ		 4492016-10-05 Terry Guo <terry.guo@arm.com>
450 Yao Qi <yao.qi@linaro.org>
451
452 * Makefile.in: Adjust the path of rules.
453 * configure.srv: Update the path of xml files.
454 * regformats/arm-with-iwmmxt.dat: Regenerated.
455 * regformats/arm-with-neon.dat: Likewise.
456 * regformats/arm-with-vfpv2.dat: Likewise.
457 * regformats/arm-with-vfpv3.dat Likewise.
458
17e16485
YQ		 4592016-09-30 Yao Qi <yao.qi@linaro.org>
460
461 PR gdbserver/20627
462 * target.c (target_stop_and_wait): Don't call
463 target_continue_no_signal, use resume_stop instead.
464
edeeb602
YQ		 4652016-09-26 Yao Qi <yao.qi@linaro.org>
466
467 * linux-low.c (linux_wait_1): Call debug_exit.
468
503b1c39
PA		 4692016-09-23 Pedro Alves <palves@redhat.com>
470
471 * Makefile.in (SFILES): Add common/new-op.c.
472 (OBS): Add common/new-op.o.
473 (new-op.o): New rule.
474
74172ecf
SM		 4752016-09-21 Simon Marchi <simon.marchi@ericsson.com>
476
477 * .gitinore: Ignore more files.
478
fc6cda2e
YQ		 4792016-09-21 Yao Qi <yao.qi@linaro.org>
480
481 * linux-aarch32-low.c (arm_fill_gregset): Keep bits 20 to
482 23.
483
bc1e6c81
SDJ		 4842016-09-19 Sergio Durigan Junior <sergiodj@redhat.com>
485
486 * server.c (start_inferior): Call target_mourn_inferior instead of
487 mourn_inferior; pass ptid_t argument to it.
488 (resume): Likewise.
489 (handle_target_event): Likewise.
490 * target.c (target_mourn_inferior): New function.
491 * target.h (mourn_inferior): Delete macro.
492
0e00e962
AA		 4932016-09-16 Andreas Arnez <arnez@linux.vnet.ibm.com>
494
495 * linux-low.c (lwp_is_stepping): New function.
496
1d8cb77d
CL		 4972016-09-06 Carl Love <cel@us.ibm.com>
498
499 * server.c (start_inferior): Fixed comment, requested comment change
500 didn't get updated correctly. Removed reference to ptrace () call as
501 it is only true on Linux systems.
502
7313bced
CL		 5032016-09-06 Carl Love <cel@us.ibm.com>
504
505 * server.c (start_inferior): Do not call
506 function target_post_create_inferior () if the
507 inferior process has already exited.
508
cf6de44d
PA		 5092016-09-05 Pedro Alves <palves@redhat.com>
510
511 * Makefile.in (COMPILER, COMPILER_CFLAGS): Remove.
512 (COMPILE.pre, CC_LD): Use CXX directly.
513 (INTERNAL_CFLAGS_BASE): Use CXXFLAGS directly.
514 * acinclude.m4: Don't include build-with-cxx.m4.
515 * configure.ac: Remove GDB_AC_BUILD_WITH_CXX call.
516 * configure: Regenerate.
517
c1da6748
AT		 5182016-09-02 Akash Trehan <akash.trehan123@gmail.com>
519
520 PR gdb/19495
521 * remote-utils.c (relocate_instruction): Remove redundant strcpy()
522 call writing data to own_buf.
523
f2b9e3df
SDJ		 5242016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
525
526 * target.c (mywait): Call target_wait instead of
527 the_target->wait.
528 (target_wait): New function.
529
049a8570
SDJ		 5302016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
531
532 * server.c (start_inferior): New variable 'ptid'. Replace calls
533 to the_target->resume by target_continue{,_no_signal}, depending
534 on the case.
535 * target.c (target_stop_and_wait): Call target_continue_no_signal
536 instead of the_target->resume.
537 (target_continue): New function.
538
3aa5cfa0
AT		 5392016-08-31 Antoine Tremblay <antoine.tremblay@ericsson.com>
540
541 * linux-low.c (linux_wait_1): Move event switch after unsuspend_lwps.
542
754653a7
AZ		 5432016-08-25 Adhemerval Zanella <adhemerval.zanella@linaro.org>
544
545 PR server/20491
546 * gdb_proc_service.h (ps_get_thread_area): Remove const from struct
547 ps_prochandle.
548 * linux-aarch64-low.c (ps_get_thread_area): Likewise.
549 * linux-arm-low.c (ps_get_thread_area): Likewise.
550 * linux-crisv32-low.c (ps_get_thread_area): Likewise.
551 * linux-m68k-low.c (ps_get_thread_area): Likewise.
552 * linux-mips-low.c (ps_get_thread_area): Likewise.
553 * linux-nios2-low.c (ps_get_thread_area): Likewise.
554 * linux-tic6x-low.c (ps_get_thread_area): Likewise.
555 * linux-x86-low.c (ps_get_thread_area): Likewise.
556 * linux-xtensa-low.c (ps_get_thread_area): Likewise.
557
ed036b40
PA		 5582016-08-19 Pedro Alves <palves@redhat.com>
559
560 * linux-x86-low.c (amd64_emit_call): Emit missing call opcode.
561
c8ef42ee
PA		 5622016-08-19 Pedro Alves <palves@redhat.com>
563
564 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Fix
565 comment. Use memcpy instead of casting through unsigned long.
566
9c235a72
PA		 5672016-08-19 Pedro Alves <palves@redhat.com>
568
569 * linux-amd64-ipa.c (alloc_jump_pad_buffer) [__ILP32__]: Try
570 allocating around 0x80000000.
571
201506da
PA		 5722016-08-19 Pedro Alves <palves@redhat.com>
573
574 PR gdb/20415
575 * Makefile.in (x32-linux-ipa.o, x32-avx-linux-ipa.o)
576 (x32-avx512-linux-ipa.o): New rules.
577 * configure.ac (x86_64-*-linux*): New x32 check.
578 * configure.srv (ipa_x32_linux_regobj): New.
579 (x86_64-*-linux*): Use $ipa_x32_linux_regobj if building for x32.
580 * linux-amd64-ipa.c (get_ipa_tdesc) [__ILP32__]: Return x32
581 descriptions.
582 (initialize_low_tracepoint) [__ILP32__]: Initialize x32
583 descriptions.
584 * configure: Regenerate.
585
f348d89a
PA		 5862016-08-09 Pedro Alves <palves@redhat.com>
587
588 PR gdb/18653
589 * Makefile.in (OBS): Add signals-state-save-restore.o.
590 (signals-state-save-restore.o): New rule.
591 * config.in: Regenerate.
592 * configure: Regenerate.
593 * linux-low.c: Include "signals-state-save-restore.h".
594 (linux_create_inferior): Call
595 restore_original_signals_state.
596 * server.c: Include "dispositions-save-restore.h".
597 (captured_main): Call save_original_signals_state.
598
1baf5149
PA		 5992016-08-05 Pedro Alves <palves@redhat.com>
600
601 * configure: Regenerate.
602
fcd4a73d
YQ		 6032016-08-04 Yao Qi <yao.qi@linaro.org>
604
605 * linux-low.c (regsets_fetch_inferior_registers): Check
606 errno is ESRCH or not.
607
979659d0
YQ		 6082016-08-02 Yao Qi <yao.qi@linaro.org>
609
610 * thread-db.c (struct thread_db) <td_ta_event_getmsg_p>: Remove.
611 <td_ta_set_event_p, td_ta_event_addr_p>: Remove.
612 (thread_db_load_search): Update.
613 (try_thread_db_load_1): Don't look for td_ta_event_addr,
614 td_ta_set_event and td_ta_event_getmsg.
615
6598661d
PA		 6162016-07-26 Pedro Alves <palves@redhat.com>
617
618 PR server/20414
619 * linux-x86-low.c (x86_get_pc, x86_set_pc): Use uint64_t instead
620 of unsigned long for 64-bit registers and use uint32_t instead of
621 unsigned int for 32-bit registers.
622
9cf12d57
PA		 6232016-07-26 Pedro Alves <palves@redhat.com>
624
625 * linux-x86-low.c (x86_siginfo_fixup): Rename 'native' parameter
626 to 'ptrace'.
627
305450ed
TT		 6282016-07-21 Tom Tromey <tom@tromey.com>
629
630 * configure: Rebuild.
631
2583da7c
YQ		 6322016-07-21 Yao Qi <yao.qi@linaro.org>
633
634 * mem-break.c (find_gdb_breakpoint): Cast bp to
635 'struct gdb_breakpoint *' rather than 'gdb_breakpoint *'.
636
21536b36
YQ		 6372016-07-21 Yao Qi <yao.qi@linaro.org>
638
639 * server.c (handle_v_requests): Support s and S actions
640 if target_supports_software_single_step return true.
641
8901d193
YQ		 6422016-07-21 Yao Qi <yao.qi@linaro.org>
643
644 * linux-low.c (resume_stopped_resumed_lwps): If resume request
645 is resume_step, call maybe_hw_step.
646 (linux_wait_1): Stop all threads, remove reinsert breakpoints,
647 and unstop them.
648 (linux_resume_one_lwp_throw): Don't assert the thread has reinsert
649 breakpoints or not.
650 (proceed_one_lwp): If resume request is resume_step, install
651 reinsert breakpoints and call maybe_hw_step.
652
0e9a339e
YQ		 6532016-07-21 Yao Qi <yao.qi@linaro.org>
654
655 * linux-low.c (proceed_one_lwp): Declare.
656 (linux_resume_one_thread): Remove local variable 'step'.
657 Lift code enqueue signal. Call proceed_one_lwp instead of
658 linux_resume_one_lwp.
659
4281b351
YQ		 6602016-07-21 Yao Qi <yao.qi@linaro.org>
661
662 * linux-low.c (linux_resume_one_thread): Call
663 enqueue_pending_signal.
664
984a2c04
YQ		 6652016-07-21 Yao Qi <yao.qi@linaro.org>
666
667 * gdbthread.h (make_cleanup_restore_current_thread): Declare.
668 * inferiors.c (do_restore_current_thread_cleanup): New function.
669 (make_cleanup_restore_current_thread): Likewise.
670 * linux-low.c (install_software_single_step_breakpoints): Call
671 make_cleanup_restore_current_thread. Switch current_thread to
672 thread.
673
bec903c9
YQ		 6742016-07-21 Yao Qi <yao.qi@linaro.org>
675
676 * mem-break.c (struct reinsert_breakpoint) <ptid>: New field.
677 (set_reinsert_breakpoint): New parameter ptid. Callers updated.
678 (clone_one_breakpoint): Likewise.
679 (delete_reinsert_breakpoints): Change parameter to thread.
680 Callers updated.
681 (has_reinsert_breakpoints): Likewise.
682 (uninsert_reinsert_breakpoints): Likewise.
683 (reinsert_reinsert_breakpoints): Likewise.
684 * mem-break.h (set_reinsert_breakpoint): Update declaration.
685 (delete_reinsert_breakpoints): Likewise.
686 (reinsert_reinsert_breakpoints): Likewise.
687 (uninsert_reinsert_breakpoints): Likewise.
688 (has_reinsert_breakpoints): Likewise.
689
63c40ec7
YQ		 6902016-07-21 Yao Qi <yao.qi@linaro.org>
691
692 * inferiors.c (get_thread_process): Make parameter const.
693 * inferiors.h (get_thread_process): Update declaration.
694 * mem-break.c (clone_all_breakpoints): Remove all parameters.
695 Add new parameters child_thread and parent_thread. Callers
696 updated.
697 * mem-break.h (clone_all_breakpoints): Update declaration.
698
9aa76cd0
YQ		 6992016-07-21 Yao Qi <yao.qi@linaro.org>
700
701 * mem-break.c (struct breakpoint) <cond_list>: Remove.
702 <command_list, handler>: Remove.
703 (struct gdb_breakpoint): New.
704 (struct other_breakpoint): New.
705 (struct reinsert_breakpoint): New.
706 (is_gdb_breakpoint): New function.
707 (any_persistent_commands): Update command_list if
708 is_gdb_breakpoint returns true.
709 (set_breakpoint): Create breakpoints according to their types.
710 (find_gdb_breakpoint): Return 'struct gdb_breakpoint *'.
711 (set_gdb_breakpoint_1): Likewise.
712 (set_gdb_breakpoint): Likewise.
713 (clear_breakpoint_conditions): Change parameter type to
714 'struct gdb_breakpoint *'.
715 (clear_breakpoint_commands): Likewise.
716 (clear_breakpoint_conditions_and_commands): Likewise.
717 (add_condition_to_breakpoint): Likewise.
718 (add_breakpoint_condition): Likewise.
719 (add_commands_to_breakpoint): Likewise.
720 (check_breakpoints): Check other_breakpoint.
721 (clone_one_breakpoint): Clone breakpopint according to its type.
722 * mem-break.h (struct gdb_breakpoint): Declare.
723 (set_gdb_breakpoint): Update declaration.
724 (clear_breakpoint_conditions_and_commands): Likewise.
725 (add_breakpoint_condition): Likewise.
726 (add_breakpoint_commands): Likewise.
727 * server.c (process_point_options): Change parameter type to
728 'struct gdb_breakpoint *'.
729
811f8301
YQ		 7302016-07-21 Yao Qi <yao.qi@linaro.org>
731
732 * mem-break.c (set_breakpoint_at): Rename it to ...
733 (set_breakpoint_type_at): ... it.
734 (set_breakpoint_at): Call set_breakpoint_type_at.
735 (set_reinsert_breakpoint): Call set_breakpoint_type_at.
736 * mem-break.h (set_breakpoint_at): Update comments.
737
b1c51e36
CLT		 7382016-07-12 Chung-Lin Tang <cltang@codesourcery.com>
739
740 * linux-nios2-low.c (nios2_fill_gregset): Add type cast
741 to buf parameter.
742 (nios2_store_gregset): Likewise.
743
ced2dffb
PA		 7442016-07-01 Pedro Alves <palves@redhat.com>
745 Antoine Tremblay <antoine.tremblay@ericsson.com>
746
747 * linux-low.c: Change interface to take the target lwp_info
748 pointer directly and return void. Handle detaching from a zombie
749 thread.
750 (linux_detach_lwp_callback): New function.
751 (linux_detach): Detach from the leader thread after detaching from
752 the clone threads.
753
2ac09a5b
YQ		 7542016-06-28 Yao Qi <yao.qi@linaro.org>
755
756 * linux-aarch64-low.c (aarch64_ftrace_insn_reloc_b): Use int64_t
757 for variable new_offset.
758 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
759 (aarch64_ftrace_insn_reloc_cb): Likewise.
760 (aarch64_ftrace_insn_reloc_tb): Likewise.
761 (aarch64_install_fast_tracepoint_jump_pad): Likewise. Use
762 PRIx64 instead of PRIx32.
763
79e7fd4f
YQ		 7642016-06-28 Yao Qi <yao.qi@linaro.org>
765
766 * linux-arm-low.c (arm_get_syscall_trapinfo): New function.
767 (the_low_target): Install arm_get_syscall_trapinfo.
768
061fc021
YQ		 7692016-06-28 Yao Qi <yao.qi@linaro.org>
770
771 * linux-aarch64-low.c (aarch64_get_syscall_trapinfo): New
772 function.
773 (the_low_target): Install aarch64_get_syscall_trapinfo.
774
4cc32bec
YQ		 7752016-06-28 Yao Qi <yao.qi@linaro.org>
776
777 * linux-low.c (get_syscall_trapinfo): Remove parameter sysret.
778 Callers updated.
779 * linux-low.h (struct linux_target_ops) <get_syscall_trapinfo>:
780 Remove parameter sysno.
781 * linux-x86-low.c (x86_get_syscall_trapinfo): Remove parameter
782 sysret.
783
782c1122
AA		 7842016-06-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
785
786 * linux-s390-low.c (s390_emit_eq_goto): Mark function static.
787 (s390_emit_ne_goto): Likewise.
788 (s390_emit_lt_goto): Likewise.
789 (s390_emit_le_goto): Likewise.
790 (s390_emit_gt_goto): Likewise.
791 (s390_emit_ge_goto): Likewise.
792 (s390x_emit_eq_goto): Likewise.
793 (s390x_emit_ne_goto): Likewise.
794 (s390x_emit_lt_goto): Likewise.
795 (s390x_emit_le_goto): Likewise.
796 (s390x_emit_gt_goto): Likewise.
797 (s390x_emit_ge_goto): Likewise.
798 (s390_emit_ops_impl): Mark variable static.
799 (s390x_emit_ops): Likewise.
800
2e7b624b
YQ		 8012016-06-17 Yao Qi <yao.qi@linaro.org>
802
803 * linux-low.c (handle_extended_wait): Call
804 uninsert_reinsert_breakpoints for the parent process. Remove
805 reinsert breakpoints from the child process. Reinsert them to
806 the parent process when vfork is done.
807 * mem-break.c (uninsert_reinsert_breakpoints): New function.
808 (reinsert_reinsert_breakpoints): New function.
809 * mem-break.h (uninsert_reinsert_breakpoints): Declare
810 (reinsert_reinsert_breakpoints): Declare.
811
8a81c5d7
YQ		 8122016-06-17 Yao Qi <yao.qi@linaro.org>
813
814 * linux-low.c (handle_extended_wait): If the parent is doing
815 step-over, remove the reinsert breakpoints from the forked child.
816
f50bf8e5
YQ		 8172016-06-17 Yao Qi <yao.qi@linaro.org>
818
819 * linux-low.c (unsuspend_all_lwps): Declare.
820 (linux_low_filter_event): If thread exited, call finish_step_over.
821 If step-over is finished, unsuspend other threads.
822
8376a3cb
YQ		 8232016-06-17 Yao Qi <yao.qi@linaro.org>
824
825 * linux-low.c (linux_resume_one_lwp_throw): Assert
826 has_reinsert_breakpoints returns false.
827 * mem-break.c (delete_disabled_breakpoints): Assert
828 bp type isn't reinsert_breakpoint.
829
f79b145d
YQ		 8302016-06-17 Yao Qi <yao.qi@linaro.org>
831
832 * linux-low.c (maybe_hw_step): New function.
833 (linux_resume_one_lwp_throw): Call maybe_hw_step.
834 (finish_step_over): Switch current_thread to lwp temporarily,
835 and assert has_reinsert_breakpoints returns true.
836 (proceed_one_lwp): Call maybe_hw_step.
837 * mem-break.c (has_reinsert_breakpoints): New function.
838 * mem-break.h (has_reinsert_breakpoints): Declare.
839
0ae534d2
JT		 8402016-06-02 Jon Turney <jon.turney@dronecode.org.uk>
841
842 * win32-low.c (win32_create_inferior): Add pointer casts for C++.
843
fcdad592
YQ		 8442016-05-17 Yao Qi <yao.qi@linaro.org>
845
846 * linux-low.c (linux_stabilize_threads): Call unsuspend_all_lwps
847 instead of find_inferior.
848
9e784964
YQ		 8492016-05-05 Yao Qi <yao.qi@linaro.org>
850
851 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer):
852 Initialize res to zero.
853
cf2ebb6e
YQ		 8542016-05-05 Yao Qi <yao.qi@linaro.org>
855
856 * linux-arm-low.c (arm_sigreturn_next_pc): Change type of cpsr
857 to uint32_t.
858
c1aebf87
UW		 8592016-05-04 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
860
861 * spu-low.c (fetch_ppc_register): Cast PowerPC-Linux-specific value
862 used as first ptrace argument to PTRACE_TYPE_ARG1 for C++.
863 (fetch_ppc_memory_1, store_ppc_memory_1): Likewise.
864
35fd2deb 8652016-04-28 Par Olsson <par.olsson@windriver.com>
cbe14bcf 866 Simon Marchi <simon.marchi@ericsson.com>
35fd2deb
PO		 867
868 * tracepoint.c (write_inferior_int8): New function.
869 (cmd_qtenable_disable): Write enable flag using
870 write_inferior_int8.
871
484b3c32
YQ		 8722016-04-25 Yao Qi <yao.qi@linaro.org>
873
874 * linux-low.c (lwp_signal_can_be_delivered): Adjust.
875 (need_step_over_p): Return zero if the LWP has pending signals
876 can be delivered on software single step target.
877
85ba7d86
YQ		 8782016-04-25 Yao Qi <yao.qi@linaro.org>
879
880 * linux-low.c (reinsert_raw_breakpoint): If bp->inserted is true
881 return instead of error.
882
3539aa13
YQ		 8832016-04-22 Yao Qi <yao.qi@linaro.org>
884
885 * linux-aarch32-low.c (arm_store_gregset): Clear CPSR bits 20
886 to 23.
887
5b061e98
YQ		 8882016-04-22 Yao Qi <yao.qi@linaro.org>
889
890 * linux-low.c (lwp_signal_can_be_delivered): Don't deliver
891 signal when stepping over breakpoint with software single
892 step.
893
3451269c
PA		 8942016-04-21 Pedro Alves <palves@redhat.com>
895
896 * linux-s390-low.c (s390_collect_ptrace_register)
897 (s390_supply_ptrace_register, s390_get_hwcap): Use gdb_byte * and
898 add casts.
899 (s390_check_regset): Use void * instead of gdb_byte *.
900
a2358508
PA		 9012016-04-20 Pedro Alves <palves@redhat.com>
902
903 * configure: Renegerate.
904
6885166d
YQ		 9052016-04-20 Yao Qi <yao.qi@linaro.org>
906
907 * linux-aarch32-low.c: Include "arch/arm-linux.h".
908 (arm_fill_gregset): Use ARM_CPSR_GREGNUM rather than magic
909 number 16.
910 (arm_store_gregset): Likewise.
911
2b863f51
WT		 9122016-04-16 Walfred Tedeschi <walfred.tedeschi@intel.com>
913
914 * Makefile.in (clean): Add removal for i386-avx-mpx.c,
915 i386-avx-mpx-linux.c, amd64-avx-mpx.c and amd64-avx-mpx-linux.c.
916 (i386-avx-mpx.c, i386-avx-mpx-linux.c, amd64-avx-mpx.c)
917 (amd64-avx-mpx-linux.c): New rules.
918 (amd64-avx-mpx-linux-ipa.o, i386-avx-mpx-linux-ipa.o): New rule.
919 * configure.srv (srv_i386_regobj): Add i386-avx-mpx.o.
920 (srv_i386_linux_regobj): Add i386-avx-mpx-linux.o.
921 (srv_amd64_regobj): Add amd64-avx-mpx.o.
922 (srv_amd64_linux_regobj): Add amd64-avx-mpx-linux.o.
923 (srv_i386_xmlfiles): Add i386/i386-avx-mpx.xml.
924 (srv_amd64_xmlfiles): Add i386/amd64-avx-mpx.xml.
925 (srv_i386_linux_xmlfiles): Add i386/i386-avx-mpx-linux.xml.
926 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-mpx-linux.xml.
927 (ipa_i386_linux_regobj): Add i386-avx-mpx-linux-ipa.o.
928 (ipa_amd64_linux_regobj): Add amd64-avx-mpx-linux-ipa.o.
929 * linux-x86-low.c (x86_linux_read_description): Add case for
930 X86_XSTATE_AVX_MPX_MASK.
931 (x86_get_ipa_tdesc_idx): Add cases for avx_mpx.
932 (initialize_low_arch): Call init_registers_amd64_avx_mpx_linux and
933 init_registers_i386_avx_mpx_linux.
934 * linux-i386-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
935 (initialize_low_tracepoint): Call
936 init_registers_i386_avx_mpx_linux.
937 * linux-amd64-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
938 (initialize_low_tracepoint): Call
939 init_registers_amd64_avx_mpx_linux.
940 * linux-x86-tdesc.h (X86_TDESC_AVX_MPX): New enum value.
941 (init_registers_amd64_avx_mpx_linux, tdesc_amd64_avx_mpx_linux)
942 (init_registers_i386_avx_mpx_linux, tdesc_i386_avx_mpx_linux): New
943 declarations.
944
9b30624b
PA		 9452016-04-18 Pedro Alves <palves@redhat.com>
946
947 * configure: Regenerate.
948
45e3745e
AT		 9492016-04-13 Antoine Tremblay <antoine.tremblay@ericsson.com>
950
951 * linux-aarch64-low.c (aarch64_emit_add): Switch x1 and x0.
952 (aarch64_emit_sub): Likewise.
953
2afc13ff
PA		 9542016-04-12 Pedro Alves <palves@redhat.com>
955
956 * utils.c (prepare_to_throw_exception): Delete.
957
6e774b13
SM		 9582016-04-05 Simon Marchi <simon.marchi@ericsson.com>
959
960 * Makefile.in ($(IPA_LIB)): Set SONAME of the IPA lib.
961
4dca19f8
MK		 9622016-04-05 Marcin Kościelnicki <koriakin@0x04.net>
963
964 * tracepoint.c (getauxval): Move to #ifdef IN_PROCESS_AGENT.
965
d0a9981f
MK		 9662016-04-03 Marcin Kościelnicki <koriakin@0x04.net>
967
968 * linux-aarch64-ipa.c: Add <elf.h> include.
969 * linux-ppc-ipa.c: Add <elf.h> include.
970 * linux-s390-ipa.c: Add <elf.h> include.
971
252db07e
MK		 9722016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
973
974 * tracepoint.c (gdb_collect_ptr): Remove const qualifier.
975 (get_raw_reg_ptr): Likewise.
976 (get_trace_state_variable_value_ptr): Likewise.
977 (set_trace_state_variable_value_ptr): Likewise.
978 (initialize_tracepoint): Cast alloc_jump_pad_buffer result to
979 char *.
980
14e2b6d9
MK		 9812016-03-31 Wei-cheng Wang <cole945@gmail.com>
982 Marcin Kościelnicki <koriakin@0x04.net>
983
984 PR/17221
985 * linux-ppc-low.c (emit_insns): New function.
986 (__EMIT_ASM, _EMIT_ASM, EMIT_ASM): New macros.
987 (ppc_emit_prologue): New function.
988 (ppc_emit_epilogue): New function.
989 (ppc_emit_add): New function.
990 (ppc_emit_sub): New function.
991 (ppc_emit_mul): New function.
992 (ppc_emit_lsh): New function.
993 (ppc_emit_rsh_signed): New function.
994 (ppc_emit_rsh_unsigned): New function.
995 (ppc_emit_ext): New function.
996 (ppc_emit_zero_ext): New function.
997 (ppc_emit_log_not): New function.
998 (ppc_emit_bit_and): New function.
999 (ppc_emit_bit_or): New function.
1000 (ppc_emit_bit_xor): New function.
1001 (ppc_emit_bit_not): New function.
1002 (ppc_emit_equal): New function.
1003 (ppc_emit_less_signed): New function.
1004 (ppc_emit_less_unsigned): New function.
1005 (ppc_emit_ref): New function.
1006 (ppc_emit_const): New function.
1007 (ppc_emit_reg): New function.
1008 (ppc_emit_pop): New function.
1009 (ppc_emit_stack_flush): New function.
1010 (ppc_emit_swap): New function.
1011 (ppc_emit_stack_adjust): New function.
1012 (ppc_emit_call): New function.
1013 (ppc_emit_int_call_1): New function.
1014 (ppc_emit_void_call_2): New function.
1015 (ppc_emit_if_goto): New function.
1016 (ppc_emit_goto): New function.
1017 (ppc_emit_eq_goto): New function.
1018 (ppc_emit_ne_goto): New function.
1019 (ppc_emit_lt_goto): New function.
1020 (ppc_emit_le_goto): New function.
1021 (ppc_emit_gt_goto): New function.
1022 (ppc_emit_ge_goto): New function.
1023 (ppc_write_goto_address): New function.
1024 (ppc_emit_ops_impl): New static variable.
1025 (ppc64v1_emit_prologue): New function.
1026 (ppc64v2_emit_prologue): New function.
1027 (ppc64_emit_epilogue): New function.
1028 (ppc64_emit_add): New function.
1029 (ppc64_emit_sub): New function.
1030 (ppc64_emit_mul): New function.
1031 (ppc64_emit_lsh): New function.
1032 (ppc64_emit_rsh_signed): New function.
1033 (ppc64_emit_rsh_unsigned): New function.
1034 (ppc64_emit_ext): New function.
1035 (ppc64_emit_zero_ext): New function.
1036 (ppc64_emit_log_not): New function.
1037 (ppc64_emit_bit_and): New function.
1038 (ppc64_emit_bit_or): New function.
1039 (ppc64_emit_bit_xor): New function.
1040 (ppc64_emit_bit_not): New function.
1041 (ppc64_emit_equal): New function.
1042 (ppc64_emit_less_signed): New function.
1043 (ppc64_emit_less_unsigned): New function.
1044 (ppc64_emit_ref): New function.
1045 (ppc64_emit_const): New function.
1046 (ppc64v1_emit_reg): New function.
1047 (ppc64v2_emit_reg): New function.
1048 (ppc64_emit_pop): New function.
1049 (ppc64_emit_stack_flush): New function.
1050 (ppc64_emit_swap): New function.
1051 (ppc64v1_emit_call): New function.
1052 (ppc64v2_emit_call): New function.
1053 (ppc64v1_emit_int_call_1): New function.
1054 (ppc64v2_emit_int_call_1): New function.
1055 (ppc64v1_emit_void_call_2): New function.
1056 (ppc64v2_emit_void_call_2): New function.
1057 (ppc64_emit_if_goto): New function.
1058 (ppc64_emit_eq_goto): New function.
1059 (ppc64_emit_ne_goto): New function.
1060 (ppc64_emit_lt_goto): New function.
1061 (ppc64_emit_le_goto): New function.
1062 (ppc64_emit_gt_goto): New function.
1063 (ppc64_emit_ge_goto): New function.
1064 (ppc64v1_emit_ops_impl): New static variable.
1065 (ppc64v2_emit_ops_impl): New static variable.
1066 (ppc_emit_ops): New function.
1067 (linux_low_target): Wire in ppc_emit_ops.
1068
a2174ba4
MK		 10692016-03-31 Wei-cheng Wang <cole945@gmail.com>
1070 Marcin Kościelnicki <koriakin@0x04.net>
1071
1072 PR/17221
1073 * Makefile.in: Add powerpc-*-ipa.o
1074 * configure.srv: Add ipa_obj for powerpc*-linux.
1075 * linux-ppc-ipa.c: New file.
1076 * linux-ppc-low.c: Added linux-ppc-tdesc.h, ax.h, tracepoint.h
1077 includes.
1078 (PPC_FIELD): New macro.
1079 (PPC_SEXT): New macro.
1080 (PPC_OP6): New macro.
1081 (PPC_BO): New macro.
1082 (PPC_LI): New macro.
1083 (PPC_BD): New macro.
1084 (init_registers_*): Move prototype to linux-ppc-tdesc.h.
1085 (tdesc_*): Move declaration to linux-ppc-tdesc.h.
1086 (ppc_get_hwcap): Rename to ppc_get_auxv and add type parameter.
1087 (ppc_get_thread_area): New function.
1088 (is_elfv2_inferior): New function.
1089 (gen_ds_form): New function.
1090 (GEN_STD): New macro.
1091 (GEN_STDU): New macro.
1092 (GEN_LD): New macro.
1093 (GEN_LDU): New macro.
1094 (gen_d_form): New function.
1095 (GEN_ADDI): New macro.
1096 (GEN_ADDIS): New macro.
1097 (GEN_LI): New macro.
1098 (GEN_LIS): New macro.
1099 (GEN_ORI): New macro.
1100 (GEN_ORIS): New macro.
1101 (GEN_LWZ): New macro.
1102 (GEN_STW): New macro.
1103 (GEN_STWU): New macro.
1104 (gen_xfx_form): New function.
1105 (GEN_MFSPR): New macro.
1106 (GEN_MTSPR): New macro.
1107 (GEN_MFCR): New macro.
1108 (GEN_MTCR): New macro.
1109 (GEN_SYNC): New macro.
1110 (GEN_LWSYNC): New macro.
1111 (gen_x_form): New function.
1112 (GEN_OR): New macro.
1113 (GEN_MR): New macro.
1114 (GEN_LWARX): New macro.
1115 (GEN_STWCX): New macro.
1116 (GEN_CMPW): New macro.
1117 (gen_md_form): New function.
1118 (GEN_RLDICL): New macro.
1119 (GEN_RLDICR): New macro.
1120 (gen_i_form): New function.
1121 (GEN_B): New macro.
1122 (GEN_BL): New macro.
1123 (gen_b_form): New function.
1124 (GEN_BNE): New macro.
1125 (GEN_LOAD): New macro.
1126 (GEN_STORE): New macro.
1127 (gen_limm): New function.
1128 (gen_atomic_xchg): New function.
1129 (gen_call): New function.
1130 (ppc_relocate_instruction): New function.
1131 (ppc_install_fast_tracepoint_jump_pad): New function.
1132 (ppc_get_min_fast_tracepoint_insn_len): New function.
1133 (ppc_get_ipa_tdesc_idx): New function.
1134 (the_low_target): Wire in the new functions.
1135 (initialize_low_arch) [!__powerpc64__]: Don'it initialize 64-bit
1136 tdescs.
1137 * linux-ppc-tdesc.h: New file.
1138
a13c4696
MK		 11392016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
1140
1141 * linux-aarch64-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
1142 (alloc_jump_pad_buffer): New function.
1143 * linux-amd64-ipa.c: Add <sys/mman.h> include.
1144 (alloc_jump_pad_buffer): New function.
1145 * linux-i386-ipa.c (alloc_jump_pad_buffer): New function.
1146 * linux-s390-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
1147 (alloc_jump_pad_buffer): New function.
1148 * tracepoint.c (getauxval) [!HAVE_GETAUXVAL]: New function.
1149 (initialize_tracepoint): Delegate to alloc_jump_pad_buffer.
1150 * tracepoint.h (alloc_jump_pad_buffer): New prototype.
1151 (getauxval) [!HAVE_GETAUXVAL]: New prototype.
1152
1cda1512
MK		 11532016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
1154
1155 * linux-aarch64-ipa.c: Rename gdb_agent_get_raw_reg to get_raw_reg.
1156 * linux-amd64-ipa.c: Likewise.
1157 * linux-i386-ipa.c: Likewise.
1158 * linux-s390-ipa.c: Likewise.
1159 * tracepoint.c: IPA-export gdb_collect_ptr instead of gdb_collect,
1160 ditto for get_raw_reg_ptr, get_trace_state_variable_value_ptr,
1161 set_trace_state_variable_value_ptr.
1162 (struct ipa_sym_addresses): Likewise.
1163 (symbol_list): Likewise.
1164 (install_fast_tracepoint): Dereference gdb_collect_ptr instead of
1165 accessing gdb_collect directly.
1166 (gdb_collect_ptr_type): New typedef.
1167 (get_raw_reg_ptr_type): New typedef.
1168 (get_trace_state_variable_value_ptr_type): New typedef.
1169 (set_trace_state_variable_value_ptr_type): New typedef.
1170 (gdb_collect_ptr): New global.
1171 (get_raw_reg_ptr): New global.
1172 (get_trace_state_variable_value_ptr): New global.
1173 (set_trace_state_variable_value_ptr): New global.
1174 (get_raw_reg_func_addr): Dereference get_raw_reg_ptr instead of
1175 accessing get_raw_reg directly.
1176 (get_get_tsv_func_addr): Likewise for
1177 get_trace_state_variable_value_ptr.
1178 (get_set_tsv_func_addr): Likewise for
1179 set_trace_state_variable_value_ptr.
1180 * tracepoint.h: Rename gdb_agent_get_raw_reg to get_raw_reg.
1181
72fb5488
SM		 11822016-03-30 Simon Marchi <simon.marchi@ericsson.com>
1183
1184 * tracepoint.c (cmd_qtenable_disable): Remove whitespace.
1185
28170b88
MK		 11862016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
1187
1188 * remote-utils.c (look_up_one_symbol): Remove own_buf, handle 'v'
1189 packets.
1190 (relocate_instruction): Remove own_buf.
1191 * server.c (own_buf): Make global.
1192 (handle_v_requests): Make global.
1193 * server.h (own_buf): New declaration.
1194 (handle_v_requests): New prototype.
1195
f39e8743
MK		 11962016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
1197
1198 PR 18377
1199 * linux-s390-low.c (add_insns): New function.
1200 (s390_emit_prologue): New function.
1201 (s390_emit_epilogue): New function.
1202 (s390_emit_add): New function.
1203 (s390_emit_sub): New function.
1204 (s390_emit_mul): New function.
1205 (s390_emit_lsh): New function.
1206 (s390_emit_rsh_signed): New function.
1207 (s390_emit_rsh_unsigned): New function.
1208 (s390_emit_ext): New function.
1209 (s390_emit_log_not): New function.
1210 (s390_emit_bit_and): New function.
1211 (s390_emit_bit_or): New function.
1212 (s390_emit_bit_xor): New function.
1213 (s390_emit_bit_not): New function.
1214 (s390_emit_equal): New function.
1215 (s390_emit_less_signed): New function.
1216 (s390_emit_less_unsigned): New function.
1217 (s390_emit_ref): New function.
1218 (s390_emit_if_goto): New function.
1219 (s390_emit_goto): New function.
1220 (s390_write_goto_address): New function.
1221 (s390_emit_litpool): New function.
1222 (s390_emit_const): New function.
1223 (s390_emit_call): New function.
1224 (s390_emit_reg): New function.
1225 (s390_emit_pop): New function.
1226 (s390_emit_stack_flush): New function.
1227 (s390_emit_zero_ext): New function.
1228 (s390_emit_swap): New function.
1229 (s390_emit_stack_adjust): New function.
1230 (s390_emit_set_r2): New function.
1231 (s390_emit_int_call_1): New function.
1232 (s390_emit_void_call_2): New function.
1233 (s390_emit_eq_goto): New function.
1234 (s390_emit_ne_goto): New function.
1235 (s390_emit_lt_goto): New function.
1236 (s390_emit_le_goto): New function.
1237 (s390_emit_gt_goto): New function.
1238 (s390_emit_ge_goto): New function.
1239 (s390x_emit_prologue): New function.
1240 (s390x_emit_epilogue): New function.
1241 (s390x_emit_add): New function.
1242 (s390x_emit_sub): New function.
1243 (s390x_emit_mul): New function.
1244 (s390x_emit_lsh): New function.
1245 (s390x_emit_rsh_signed): New function.
1246 (s390x_emit_rsh_unsigned): New function.
1247 (s390x_emit_ext): New function.
1248 (s390x_emit_log_not): New function.
1249 (s390x_emit_bit_and): New function.
1250 (s390x_emit_bit_or): New function.
1251 (s390x_emit_bit_xor): New function.
1252 (s390x_emit_bit_not): New function.
1253 (s390x_emit_equal): New function.
1254 (s390x_emit_less_signed): New function.
1255 (s390x_emit_less_unsigned): New function.
1256 (s390x_emit_ref): New function.
1257 (s390x_emit_if_goto): New function.
1258 (s390x_emit_const): New function.
1259 (s390x_emit_call): New function.
1260 (s390x_emit_reg): New function.
1261 (s390x_emit_pop): New function.
1262 (s390x_emit_stack_flush): New function.
1263 (s390x_emit_zero_ext): New function.
1264 (s390x_emit_swap): New function.
1265 (s390x_emit_stack_adjust): New function.
1266 (s390x_emit_int_call_1): New function.
1267 (s390x_emit_void_call_2): New function.
1268 (s390x_emit_eq_goto): New function.
1269 (s390x_emit_ne_goto): New function.
1270 (s390x_emit_lt_goto): New function.
1271 (s390x_emit_le_goto): New function.
1272 (s390x_emit_gt_goto): New function.
1273 (s390x_emit_ge_goto): New function.
1274 (s390_emit_ops): New function.
1275 (struct linux_target_ops): Fill in emit_ops hook.
1276
abd9baf9
MK		 12772016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
1278
1279 PR 18377
1280 * Makefile.in: Add s390 IPA files.
1281 * configure.srv: Build IPA for s390.
1282 * linux-s390-ipa.c: New file.
1283 * linux-s390-low.c: New includes - inttypes.h and linux-s390-tdesc.h.
1284 (init_registers_s390_linux32): Move declaration to linux-s390-tdesc.h.
1285 (tdesc_s390_linux32): Likewise.
1286 (init_registers_s390_linux32v1): Likewise.
1287 (tdesc_s390_linux32v1): Likewise.
1288 (init_registers_s390_linux32v2): Likewise.
1289 (tdesc_s390_linux32v2): Likewise.
1290 (init_registers_s390_linux64): Likewise.
1291 (tdesc_s390_linux64): Likewise.
1292 (init_registers_s390_linux64v1): Likewise.
1293 (tdesc_s390_linux64v1): Likewise.
1294 (init_registers_s390_linux64v2): Likewise.
1295 (tdesc_s390_linux64v2): Likewise.
1296 (init_registers_s390_te_linux64): Likewise.
1297 (tdesc_s390_te_linux64): Likewise.
1298 (init_registers_s390_vx_linux64): Likewise.
1299 (tdesc_s390_vx_linux64): Likewise.
1300 (init_registers_s390_tevx_linux64): Likewise.
1301 (tdesc_s390_tevx_linux64): Likewise.
1302 (init_registers_s390x_linux64): Likewise.
1303 (tdesc_s390x_linux64): Likewise.
1304 (init_registers_s390x_linux64v1): Likewise.
1305 (tdesc_s390x_linux64v1): Likewise.
1306 (init_registers_s390x_linux64v2): Likewise.
1307 (tdesc_s390x_linux64v2): Likewise.
1308 (init_registers_s390x_te_linux64): Likewise.
1309 (tdesc_s390x_te_linux64): Likewise.
1310 (init_registers_s390x_vx_linux64): Likewise.
1311 (tdesc_s390x_vx_linux64): Likewise.
1312 (init_registers_s390x_tevx_linux64): Likewise.
1313 (tdesc_s390x_tevx_linux64): Likewise.
1314 (have_hwcap_s390_vx): New static variable.
1315 (s390_arch_setup): Fill have_hwcap_s390_vx.
1316 (s390_get_thread_area): New function.
1317 (s390_ft_entry_gpr_esa): New const.
1318 (s390_ft_entry_gpr_zarch): New const.
1319 (s390_ft_entry_misc): New const.
1320 (s390_ft_entry_fr): New const.
1321 (s390_ft_entry_vr): New const.
1322 (s390_ft_main_31): New const.
1323 (s390_ft_main_64): New const.
1324 (s390_ft_exit_fr): New const.
1325 (s390_ft_exit_vr): New const.
1326 (s390_ft_exit_misc): New const.
1327 (s390_ft_exit_gpr_esa): New const.
1328 (s390_ft_exit_gpr_zarch): New const.
1329 (append_insns): New function.
1330 (s390_relocate_instruction): New function.
1331 (s390_install_fast_tracepoint_jump_pad): New function.
1332 (s390_get_min_fast_tracepoint_insn_len): New function.
1333 (s390_get_ipa_tdesc_idx): New function.
1334 (struct linux_target_ops): Wire in the above functions.
1335 (initialize_low_arch) [!__s390x__]: Don't initialize s390x tdescs.
1336 * linux-s390-tdesc.h: New file.
1337
a4105d04
MK		 13382016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
1339
1340 * linux-s390-low.c (s390_supports_tracepoints): New function.
1341 (struct linux_target_ops): Fill supports_tracepoints hook.
1342
35ac8b3e
YQ		 13432016-03-18 Yao Qi <yao.qi@linaro.org>
1344
1345 * linux-low.c (lwp_signal_can_be_delivered): New function.
1346 (linux_resume_one_lwp_throw): Use lwp_signal_can_be_delivered.
1347
94610ec4
YQ		 13482016-03-18 Yao Qi <yao.qi@linaro.org>
1349
1350 * linux-low.c (linux_resume_one_lwp_throw): Set 'signal' to
1351 0 if signal is enqueued. Remove 'signal' from one debugging
1352 message. Move one debugging message to some lines below.
1353 Remove code setting 'signal' to 0.
1354
80aea927
YQ		 13552016-03-18 Yao Qi <yao.qi@linaro.org>
1356
1357 * linux-low.c (linux_low_filter_event): Remove redundant
1358 WIFSTOPPED check together with linux_wstatus_maybe_breakpoint.
1359
b04fd3be
MK		 13602016-03-09 Marcin Kościelnicki <koriakin@0x04.net>
1361
1362 * linux-ppc-low.c (ppc_supports_tracepoints): New function.
1363 (struct linux_target_ops): Wire in the above.
1364
c40c8d4b
YQ		 13652016-03-03 Yao Qi <yao.qi@linaro.org>
1366
1367 * linux-low.c: Update comments to start_step_over.
1368
0f8288ae
YQ		 13692016-03-03 Yao Qi <yao.qi@linaro.org>
1370
1371 PR server/19736
1372 * linux-low.c (handle_extended_wait): Set child suspended
1373 if event_lwp->bp_reinsert isn't zero.
1374
fdbd04a8
YQ		 13752016-03-02 Yao Qi <yao.qi@linaro.org>
1376
1377 * linux-low.c (linux_resume_one_lwp_throw): Replace code with
1378 enqueue_pending_signal.
1379
6896a8fa
MK		 13802016-03-02 Marcin Kościelnicki <koriakin@0x04.net>
1381
1382 * tracepoint.c (cmd_qtstart): Only set ipa_tdesc_idx if agent
1383 is actually loaded.
1384
ab503087
MK		 13852016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
1386
1387 * linux-s390-low.c (s390_num_regs_3264): Define on 31-bit too.
1388 (s390_regmap_3264) [!__s390x__]: New global.
1389 (s390_collect_ptrace_register): Skip map entries containing -1.
1390 (s390_supply_ptrace_register): Ditto.
1391 (s390_fill_gprs_high): New function.
1392 (s390_store_gprs_high): New function.
1393 (s390_regsets): Add NT_S390_HIGH_GPRS.
1394 (s390_get_hwcap): Enable on 31-bit.
1395 (have_hwcap_s390_high_gprs): Enable on 31-bit.
1396 (s390_arch_setup): Enable detection of high GPRs, TDB, VX on 31-bit.
1397 Detect NT_S390_HIGH_GPRS.
1398 (s390_usrregs_info_3264): Enable on 31-bit.
1399 (s390_regs_info): Enable regs_info_3264 on 31-bit.
1400 (initialize_low_arch): Initialize s390_regsets_info_3264 on 31-bit.
1401
ae91f625
MK		 14022016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
1403
1404 PR gdb/13808
1405 * Makefile.in: Add i386-*-linux-ipa.o and amd64-*-linux-ipa.o.
1406 * configure.srv: Ditto.
1407 * linux-aarch64-ipa.c (get_ipa_tdesc): New function.
1408 (initialize_low_tracepoint): Remove ipa_tdesc assignment.
1409 * linux-amd64-ipa.c: Add "linux-x86-tdesc.h" include.
1410 (init_registers_amd64_linux): Remove prototype.
1411 (tdesc_amd64_linux): Remove declaration.
1412 (get_ipa_tdesc): New function.
1413 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
1414 initialize remaining tdescs.
1415 * linux-i386-ipa.c: Add "linux-x86-tdesc.h" include.
1416 (init_registers_i386_linux): Remove prototype.
1417 (tdesc_i386_linux): Remove declaration.
1418 (get_ipa_tdesc): New function.
1419 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
1420 initialize remaining tdescs.
1421 * linux-low.c (linux_get_ipa_tdesc_idx): New function.
1422 (linux_target_ops): wire in linux_get_ipa_tdesc_idx.
1423 * linux-low.h (struct linux_target_ops): Add get_ipa_tdesc_idx.
1424 * linux-x86-low.c: Move tdesc declarations to linux-x86-tdesc.h.
1425 (x86_get_ipa_tdesc_idx): New function.
1426 (the_low_target): Wire in x86_get_ipa_tdesc_idx.
1427 * linux-x86-tdesc.h: New file.
1428 * target.h (struct target_ops): Add get_ipa_tdesc_idx.
1429 (target_get_ipa_tdesc_idx): New macro.
1430 * tracepoint.c (ipa_tdesc_idx): New macro.
1431 (struct ipa_sym_addresses): Add addr_ipa_tdesc_idx.
1432 (symbol_list): Add ipa_tdesc_idx.
1433 (cmd_qtstart): Write ipa_tdesc_idx in the target.
1434 (ipa_tdesc): Remove.
1435 (ipa_tdesc_idx): New variable.
1436 (get_context_regcache): Use get_ipa_tdesc.
1437 (gdb_collect): Ditto.
1438 (gdb_probe): Ditto.
1439 * tracepoint.h (get_ipa_tdesc): New prototype.
1440 (ipa_tdesc): Remove.
1441
e7ad2f14
PA		 14422016-02-24 Pedro Alves <palves@redhat.com>
1443
1444 * linux-low.c (check_stopped_by_breakpoint): Rename to ...
1445 (save_stop_reason): ... this. Use GDB_ARCH_IS_TRAP_HWBKPT and
1446 handle ambiguous GDB_ARCH_IS_TRAP_BRKPT / GDB_ARCH_IS_TRAP_HWBKPT.
1447 Factor out common code between the USE_SIGTRAP_SIGINFO and
1448 !USE_SIGTRAP_SIGINFO blocks.
1449 (linux_low_filter_event): Call save_stop_reason instead of
1450 check_stopped_by_breakpoint and check_stopped_by_watchpoint.
1451 Update comments.
1452 (linux_wait_1): Update comments.
1453
657f9cde
WW		 14542016-02-24 Wei-cheng Wang <cole945@gmail.com>
1455
1456 * linux-ppc-low.c (ppc_supports_z_point_type): New function:
1457 (ppc_insert_point, ppc_remove_point): Insert/remove z-packet breakpoints.
1458 (ppc64_emit_ops_vector): Add target ops - ppc_supports_z_point_type,
1459 ppc_insert_point, ppc_remove_point.
1460
b00b61e1
MK		 14612016-02-17 Marcin Kościelnicki <koriakin@0x04.net>
1462
1463 * linux-s390-low.c (s390_supports_z_point_type): New function.
1464 (struct linux_target_ops): Wire s390_supports_z_point_type in.
1465
553cb527
YQ		 14662016-02-16 Yao Qi <yao.qi@linaro.org>
1467
1468 * linux-arm-low.c (get_next_pcs_syscall_next_pc): Remove argument
1469 PC. Get pc from regcache_read_pc.
1470
a5652c21
YQ		 14712016-02-12 Yao Qi <yao.qi@linaro.org>
1472
1473 * linux-aarch64-low.c (aarch64_get_pc): Call linux_get_pc_64bit
1474 or linux_get_pc_32bit.
1475 (aarch64_set_pc): Call linux_set_pc_64bit or linux_set_pc_32bit.
1476
ed443b61
YQ		 14772016-02-12 Yao Qi <yao.qi@linaro.org>
1478
1479 * linux-arm-low.c (get_next_pcs_ops): Initialize it with
1480 arm_linux_get_next_pcs_fixup.
1481
020ecd38
MK		 14822016-02-12 Marcin Kościelnicki <koriakin@0x04.net>
1483
1484 * tracepoint.c (x_tracepoint_action_download): Change
1485 write_inferior_data_ptr to write_inferior_data_pointer.
1486 (cmd_qtstart): Likewise.
1487 (write_inferior_data_ptr): Remove.
1488 (download_agent_expr): Change write_inferior_data_ptr to
1489 write_inferior_data_pointer.
1490 (download_tracepoint_1): Likewise.
1491 (download_tracepoint): Likewise.
1492 (download_trace_state_variables): Likewise.
1493
7cae9051
WW		 14942016-02-11 Wei-cheng Wang <cole945@gmail.com>
1495 Marcin Kościelnicki <koriakin@0x04.net>
1496
1497 * tracepoint.c (struct tracepoint_action_ops): Remove.
1498 (struct tracepoint_action): Remove ops.
1499 (m_tracepoint_action_download, r_tracepoint_action_download)
1500 (x_tracepoint_action_download, l_tracepoint_action_download): Adjust
1501 size and offset accordingly.
1502 (m_tracepoint_action_ops, r_tracepoint_action_ops)
1503 (x_tracepoint_action_ops, l_tracepoint_action_ops): Remove.
1504 (tracepoint_action_send, tracepoint_action_download): New functions.
1505 Helpers for trace action handlers.
1506 (add_tracepoint_action): Remove setup actions ops.
1507 (download_tracepoint_1, tracepoint_send_agent): Call helper functions.
1508
9f6a71b4
YQ		 15092016-02-10 Yao Qi <yao.qi@linaro.org>
1510
1511 * regcache.c (regcache_raw_read_unsigned): Clear *VAL.
1512
1e94266c
SM		 15132016-02-09 Simon Marchi <simon.marchi@ericsson.com>
1514
1515 * configure.ac: Use AC_CONFIG_FILES instead of passing arguments
1516 to AC_OUTPUT.
1517 * configure: Regenerate.
1518
8adce034
SM		 15192016-02-09 Simon Marchi <simon.marchi@ericsson.com>
1520
1521 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): Change
1522 void * to gdb_byte *.
1523 * linux-low.c (siginfo_fixup): Likewise.
1524 (linux_xfer_siginfo): Likewise.
1525 * linux-low.h (struct linux_target_ops) <siginfo_fixup>:
1526 Likewise.
1527 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
1528
93813b37
WT		 15292016-02-02 Walfred Tedeschi <walfred.tedeschi@intel.com>
1530
1531 * configure.srv (x86_64-*-linux*): Add amd64-linux-siginfo.o
1532 to srv_tgtobj.
1533 (i[34567]86-*-linux*): Add amd64-linux-siginfo.o
1534 to srv_tgtobj.
1535 * linux-x86-low.c [__x86_64__]: Include
1536 "nat/amd64-linux-siginfo.h".
1537 (compat_siginfo_from_siginfo, siginfo_from_compat_siginfo)
1538 (compat_x32_siginfo_from_siginfo, siginfo_from_compat_x32_siginfo)
1539 (compat_timeval, compat_sigval, compat_x32_clock, cpt_si_pid)
1540 (cpt_si_uid, cpt_si_timerid, cpt_si_overrun, cpt_si_status)
1541 (cpt_si_utime, cpt_si_stime, cpt_si_ptr, cpt_si_addr, cpt_si_band)
1542 (cpt_si_fd, si_timerid, si_overrun): Move from
1543 nat/amd64-linux-siginfo.c.
1544 * Makefile.in (amd64-linux-siginfo.o:): New rule.
1545
8424cc97
SM		 15462016-01-28 Simon Marchi <simon.marchi@ericsson.com>
1547
1548 * server.c (skip_to_semicolon): Remove.
1549 (process_point_options): Use strchrnul instead of
1550 skip_to_semicolon.
1551
4d18591b
YQ		 15522016-01-26 Yao Qi <yao.qi@linaro.org>
1553
1554 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Remove argument pc.
1555 * linux-low.c (install_software_single_step_breakpoints): Don't
1556 call regcache_read_pc.
1557 * linux-low.h (struct linux_target_ops) <get_next_pcs>: Remove
1558 argument pc.
1559
d8020970
YQ		 15602016-01-26 Yao Qi <yao.qi@linaro.org>
1561
1562 * linux-low.c (install_software_single_step_breakpoints): Call
1563 regcache_read_pc instead of get_pc.
1564
8b207339
YQ		 15652016-01-26 Yao Qi <yao.qi@linaro.org>
1566
1567 * remote-utils.c (remote_close) [!USE_WIN32API]: Ignore SIGIO.
1568 (unblock_async_io): Rename to ...
1569 (block_unblock_async_io): ... it. New function.
1570 (enable_async_io): Don't install SIGIO handler. Unblock it
1571 instead.
1572 (disable_async_io): Don't ignore SIGIO. Block it instead.
1573 (initialize_async_io): Install SIGIO handler. Don't call
1574 unblock_async_io.
1575
18879fef
YQ		 15762016-01-26 Yao Qi <yao.qi@linaro.org>
1577
1578 * remote-utils.c (getpkt): If the buffer isn't empty, and the
1579 first character is '\003', call *the_target->request_interrupt.
1580
a0f8e08a
YQ		 15812016-01-25 Yao Qi <yao.qi@linaro.org>
1582
1583 * remote-utils.c (new_thread_notify): Remove.
1584 (dead_thread_notify): Likewise.
1585 * remote-utils.h (new_thread_notify): Remove declaration.
1586 (dead_thread_notify): Likewise.
1587
cc5fd9ab
MK		 15882016-01-23 Marcin Kościelnicki <koriakin@0x04.net>
1589
1590 * gdb.trace/pending.exp: Fix expected message on continue.
1591
99e8eb11
MK		 15922016-01-22 Marcin Kościelnicki <koriakin@0x04.net>
1593
1594 * tracepoint.c (write_inferior_data_ptr): Cast to uintptr_t, so that
1595 it works properly on big-endian machines where sizeof (CORE_ADDR)
1596 != sizeof (void *).
1597
a994041d
PA		 15982016-01-21 Pedro Alves <palves@redhat.com>
1599
1600 * Makefile.in (COMPILER_CFLAGS, CXXFLAGS): New.
1601 (INTERNAL_CFLAGS_BASE): Use COMPILER_CFLAGS instead of CFLAGS.
1602 * configure: Regenerate.
1603
f7a6a40d
YQ		 16042016-01-21 Yao Qi <yao.qi@linaro.org>
1605
1606 * linux-arm-low.c (arm_sigreturn_next_pc): Add parameter
1607 is_thumb and set it according to CPSR saved on the stack.
1608 (get_next_pcs_syscall_next_pc): Pass is_thumb to
1609 arm_sigreturn_next_pc.
1610
6f69e520
YQ		 16112016-01-18 Yao Qi <yao.qi@linaro.org>
1612
1613 * linux-low.c (linux_set_pc_64bit): New function.
1614 (linux_get_pc_64bit): New function.
1615 * linux-low.h (linux_set_pc_64bit, linux_get_pc_64bit):
1616 Declare.
1617 * linux-sparc-low.c (debug_threads): Remove declaration.
1618 (sparc_get_pc): Remove.
1619 (the_low_target): Use linux_get_pc_64bit instead of
1620 sparc_get_pc.
1621 * linux-tile-low.c (tile_get_pc, tile_set_pc): Remove.
1622 (the_low_target): Use linux_get_pc_64bit and
1623 linux_set_pc_64bit.
1624
276d4552
YQ		 16252016-01-18 Yao Qi <yao.qi@linaro.org>
1626
1627 * linux-arm-low.c (debug_threads): Remove declaration.
1628 (arm_get_pc, arm_set_pc): Remove.
1629 (the_low_target): Use linux_get_pc_32bit and
1630 linux_set_pc_32bit.
1631 * linux-bfin-low.c (bfin_get_pc, bfin_set_pc): Remove.
1632 (the_low_target): Use linux_get_pc_32bit and
1633 linux_set_pc_32bit.
1634 * linux-cris-low.c (debug_threads): Remove declaration.
1635 (cris_get_pc, cris_set_pc,): Remove.
1636 (the_low_target): Use linux_get_pc_32bit and
1637 linux_set_pc_32bit.
1638 * linux-crisv32-low.c (debug_threads): Remove declaration.
1639 (cris_get_pc, cris_set_pc): Remove.
1640 (the_low_target): Use linux_get_pc_32bit and
1641 linux_set_pc_32bit.
1642 * linux-low.c: Include inttypes.h.
1643 (linux_get_pc_32bit, linux_set_pc_32bit): New functions.
1644 * linux-low.h (linux_get_pc_32bit, linux_set_pc_32bit): Declare.
1645 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Remove.
1646 (the_low_target): Use linux_get_pc_32bit and
1647 linux_set_pc_32bit.
1648 * linux-m68k-low.c (m68k_get_pc, m68k_set_pc): Remove.
1649 (the_low_target): Use linux_get_pc_32bit and
1650 linux_set_pc_32bit.
1651 * linux-nios2-low.c (nios2_get_pc, nios2_set_pc): Remove.
1652 (the_low_target): Use linux_get_pc_32bit and
1653 linux_set_pc_32bit.
1654 * linux-sh-low.c (sh_get_pc, sh_set_pc): Remove.
1655 (the_low_target): Use linux_get_pc_32bit and
1656 linux_set_pc_32bit.
1657 * linux-xtensa-low.c (xtensa_get_pc, xtensa_set_pc): Remove.
1658 (the_low_target): Use linux_get_pc_32bit and
1659 linux_set_pc_32bit.
1660
eb0edac8
GB		 16612016-01-18 Gary Benson <gbenson@redhat.com>
1662
1663 * configure.ac (AC_FUNC_FORK): New check.
1664 * config.in: Regenerate.
1665 * configure: Likewise.
1666
1b451dda
YQ		 16672016-01-14 Yao Qi <yao.qi@linaro.org>
1668
1669 * linux-aarch32-low.c (thumb2_breakpoint): Make it static.
1670 * linux-aarch32-low.h (thumb2_breakpoint): Remove declaration.
1671 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Pass 1 to
1672 arm_get_next_pcs_ctor.
1673
82075af2
JS		 16742016-01-12 Josh Stone <jistone@redhat.com>
1675 Philippe Waroquiers <philippe.waroquiers@skynet.be>
1676
1677 * inferiors.h: Include "gdb_vecs.h".
1678 (struct process_info): Add syscalls_to_catch.
1679 * inferiors.c (remove_process): Free syscalls_to_catch.
1680 * remote-utils.c (prepare_resume_reply): Report syscall_entry and
1681 syscall_return stops.
1682 * server.h (UNKNOWN_SYSCALL, ANY_SYSCALL): Define.
1683 * server.c (handle_general_set): Handle QCatchSyscalls.
1684 (handle_query): Report support for QCatchSyscalls.
1685 * target.h (struct target_ops): Add supports_catch_syscall.
1686 (target_supports_catch_syscall): New macro.
1687 * linux-low.h (struct linux_target_ops): Add get_syscall_trapinfo.
1688 (struct lwp_info): Add syscall_state.
1689 * linux-low.c (handle_extended_wait): Mark syscall_state as an entry.
1690 Maintain syscall_state and syscalls_to_catch across exec.
1691 (get_syscall_trapinfo): New function, proxy to the_low_target.
1692 (linux_low_ptrace_options): Enable PTRACE_O_TRACESYSGOOD.
1693 (linux_low_filter_event): Toggle syscall_state entry/return for
1694 syscall traps, and set it ignored for all others.
1695 (gdb_catching_syscalls_p): New function.
1696 (gdb_catch_this_syscall_p): New function.
1697 (linux_wait_1): Handle SYSCALL_SIGTRAP.
1698 (linux_resume_one_lwp_throw): Add PTRACE_SYSCALL possibility.
1699 (linux_supports_catch_syscall): New function.
1700 (linux_target_ops): Install it.
1701 * linux-x86-low.c (x86_get_syscall_trapinfo): New function.
1702 (the_low_target): Install it.
1703
8f13a3ce
MF		 17042016-01-12 Mike Frysinger <vapier@gentoo.org>
1705
1706 * acinclude.m4: Include new ../warning.m4 file.
1707 * configure: Regenerated.
1708 * configure.ac: Replace all warning logic with AM_GDB_WARNINGS.
1709
5b3da067
MF		 17102016-01-12 Mike Frysinger <vapier@gentoo.org>
1711
1712 * ax.c (is_goto_target): Mark static.
1713 * linux-low.c (register_addr): Likewise.
1714 (linux_fetch_registers, linux_store_registers): Likewise.
1715 * mem-break.c (any_persistent_commands): Fix old prototype.
1716 (add_commands_to_breakpoint): Mark static.
1717 * regcache.c (find_register_by_name): Delete unused func.
1718 * remote-utils.c (hex_or_minus_one): Mark static.
1719 * server.c (monitor_show_help): Mark static.
1720 (handle_query, handle_v_cont, handle_v_attach, handle_v_kill,
1721 handle_v_requests): Likewise.
1722
bc504a31
PA		 17232016-01-12 Pedro Alves <palves@redhat.com>
1724
1725 Remove use of the registered trademark symbol throughout.
1726
5a0dd67a
YQ		 17272016-01-08 Yao Qi <yao.qi@linaro.org>
1728
1729 * remote-utils.c (getpkt): If c is '\003', call target hook
1730 request_interrupt.
1731
b2ca446f
YQ		 17322016-01-06 Yao Qi <yao.qi@linaro.org>
1733
1734 * linux-aarch32-low.h (arm_abi_breakpoint): Move to
1735 linux-aarch32-low.c.
1736 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
1737 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
1738 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
1739 (thumb2_breakpoint): Declare.
1740 * linux-aarch32-low.c (arm_abi_breakpoint): Moved from
1741 linux-aarch32-low.h.
1742 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
1743 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
1744 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
1745
edd88788
JB		 17462016-01-01 Joel Brobecker <brobecker@adacore.com>
1747
1748 * gdbreplay.c (gdbreplay_version): Change copyright year in
1749 version message.
1750 * server.c (gdbserver_version): Likewise.
1751
65da7f14
PP		 17522015-12-28 Patrick Palka <patrick@parcs.ath.cx>
1753
1754 * server.c (crc32_table): Delete.
1755 (crc32): Use libiberty's xcrc32 function.
1756
4abd5ed2
JB		 17572015-12-22 Joel Brobecker <brobecker@adacore.com>
1758
1759 * lynx-low.c (lynx_delete_thread_callback): New function.
1760 (lynx_mourn): Properly delete our process and all of its
1761 threads. Remove call to clear_inferiors.
1762
0e50fe5c
JB		 17632015-12-22 Joel Brobecker <brobecker@adacore.com>
1764
1765 * target.c (thread_search_callback): Add check that
1766 the thread_stopped target callback is not NULL before
1767 calling it.
1768
35adc03f
YQ		 17692015-12-21 Yao Qi <yao.qi@linaro.org>
1770
1771 * linux-aarch32-low.h [__aarch64__]: Use arm_abi_breakpoint
1772 arm breakpoint.
1773
bd2b2909
AT		 17742015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
1775
1776 * server.c (handle_query): Call target_supports_software_single_step.
1777
7fe5e27e
AT		 17782015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
1779
1780 * linux-low.c (single_step): New function.
1781 (linux_resume_one_lwp_throw): Call single_step.
1782 (start_step_over): Likewise.
1783
d9311bfa
AT		 17842015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
1785
1786 * Makefile.in (SFILES): Append arch/arm-linux.c,
1787 arch/arm-get-next-pcs.c.
1788 (arm-linux.o): New rule.
1789 (arm-get-next-pcs.o): New rule.
1790 * configure.srv (arm*-*-linux*): Add arm-get-next-pcs.o,
1791 arm-linux.o.
1792 * linux-aarch32-low.c (arm_abi_breakpoint): Remove macro. Moved
1793 to linux-aarch32-low.c.
1794 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
1795 (arm_breakpoint_len, thumb_breakpoint): Likewise.
1796 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
1797 (thumb2_breakpoint_len): Likewise.
1798 (arm_is_thumb_mode): Make non-static.
1799 * linux-aarch32-low.h (arm_abi_breakpoint): New macro. Moved
1800 from linux-aarch32-low.c.
1801 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
1802 (arm_breakpoint_len, thumb_breakpoint): Likewise.
1803 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
1804 (thumb2_breakpoint_len): Likewise.
1805 (arm_is_thumb_mode): New declaration.
1806 * linux-arm-low.c: Include arch/arm-linux.h
1807 aarch/arm-get-next-pcs.h, sys/syscall.h.
1808 (get_next_pcs_ops): New struct.
1809 (get_next_pcs_addr_bits_remove): New function.
1810 (get_next_pcs_is_thumb): New function.
1811 (get_next_pcs_read_memory_unsigned_integer): Likewise.
1812 (arm_sigreturn_next_pc): Likewise.
1813 (get_next_pcs_syscall_next_pc): Likewise.
1814 (arm_gdbserver_get_next_pcs): Likewise.
1815 (struct linux_target_ops) <arm_gdbserver_get_next_pcs>:
1816 Initialize.
1817 * linux-low.h: Move CORE_ADDR vector definition to gdb_vecs.h.
1818 * server.h: Include gdb_vecs.h.
1819
68ce2059
AT		 18202015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
1821
1822 * Makefile.in (SFILES): Append common/common-regcache.c.
1823 (OBS): Append common-regcache.o.
1824 (common-regcache.o): New rule.
1825 * regcache.c (init_register_cache): Initialize cache to
1826 REG_UNAVAILABLE.
1827 (regcache_raw_read_unsigned): New function.
1828 * regcache.h (REG_UNAVAILABLE, REG_VALID): Replaced by shared
1829 register_status enum.
1830
fa5308bd
AT		 18312015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
1832
1833 * linux-aarch64-low.c (the_low_targets): Rename
1834 breakpoint_reinsert_addr to get_next_pcs.
1835 * linux-arm-low.c (the_low_targets): Likewise.
1836 * linux-bfin-low.c (the_low_targets): Likewise.
1837 * linux-cris-low.c (the_low_targets): Likewise.
1838 * linux-crisv32-low.c (the_low_targets): Likewise.
1839 * linux-low.c (can_software_single_step): Likewise.
1840 (install_software_single_step_breakpoints): New function.
1841 (start_step_over): Use install_software_single_step_breakpoints.
1842 * linux-low.h: New CORE_ADDR vector.
1843 (struct linux_target_ops) Rename breakpoint_reinsert_addr to
1844 get_next_pcs.
1845 * linux-mips-low.c (the_low_targets): Likewise.
1846 * linux-nios2-low.c (the_low_targets): Likewise.
1847 * linux-sparc-low.c (the_low_targets): Likewise.
1848
4a6ed09b
PA		 18492015-12-17 Pedro Alves <palves@redhat.com>
1850
1851 * linux-low.c (linux_kill_one_lwp): Remove references to
1852 LinuxThreads.
1853 (kill_lwp): Remove HAVE_TKILL_SYSCALL check. No longer fall back
1854 to 'kill'.
1855 (linux_init_signals): Delete.
1856 (initialize_low): Adjust.
1857 * thread-db.c (thread_db_init): Remove LinuxThreads reference.
1858
7544db95
PA		 18592015-12-16 Pedro Alves <palves@redhat.com>
1860
1861 * configure.ac (compiler warning flags): When testing a
1862 -Wno-foo option, check whether -Wfoo works instead.
1863 * configure: Regenerate.
1864
8020350c
DB		 18652015-12-11 Don Breazeal <donb@codesourcery.com>
1866
1867 * server.c (process_serial_event): Don't exit from gdbserver
1868 in remote mode if there are still active inferiors.
1869
db91f502
YQ		 18702015-12-11 Yao Qi <yao.qi@linaro.org>
1871
1872 * linux-aarch64-low.c (aarch64_breakpoint_at): Call
1873 arm_breakpoint_at if the process is 32-bit.
1874
b37a6290
YQ		 18752015-12-11 Yao Qi <yao.qi@linaro.org>
1876
1877 * linux-aarch32-low.c [__aarch64__]: Use arm_abi_breakpoint
1878 arm breakpoint.
1879
17b1509a
YQ		 18802015-12-07 Yao Qi <yao.qi@linaro.org>
1881
1882 * configure.srv: Append arm.o to srv_tgtobj for
1883 aarch64*-*-linux* target.
1884 * linux-aarch32-low.c (arm_abi_breakpoint): New macro. Moved
1885 from linux-arm-low.c.
1886 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
1887 (arm_breakpoint_len, thumb_breakpoint): Likewise.
1888 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
1889 (thumb2_breakpoint_len): Likewise.
1890 (arm_is_thumb_mode, arm_breakpoint_at): Likewise.
1891 (arm_breakpoint_kinds): Likewise.
1892 (arm_breakpoint_kind_from_pc): Likewise.
1893 (arm_sw_breakpoint_from_kind): Likewise.
1894 (arm_breakpoint_kind_from_current_state): Likewise.
1895 * linux-aarch32-low.h (arm_breakpoint_kind_from_pc): Declare.
1896 (arm_sw_breakpoint_from_kind): Declare.
1897 (arm_breakpoint_kind_from_current_state): Declare.
1898 (arm_breakpoint_at): Declare.
1899 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): Call
1900 arm_sw_breakpoint_from_kind if process is 32-bit.
1901 (aarch64_breakpoint_kind_from_pc): New function.
1902 (aarch64_breakpoint_kind_from_current_state): New function.
1903 (the_low_target): Initialize fields breakpoint_kind_from_pc
1904 and breakpoint_kind_from_current_state.
1905 * linux-arm-low.c (arm_breakpoint_kinds): Move to
1906 linux-aarch32-low.c.
1907 (arm_abi_breakpoint, arm_eabi_breakpoint): Likewise.
1908 (arm_breakpoint, arm_breakpoint_len): Likewise.
1909 (thumb_breakpoint, thumb_breakpoint_len): Likewise.
1910 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
1911 (arm_is_thumb_mode): Likewise.
1912 (arm_breakpoint_at): Likewise.
1913 (arm_breakpoint_kind_from_pc): Likewise.
1914 (arm_sw_breakpoint_from_kind): Likewise.
1915 (arm_breakpoint_kind_from_current_state): Likewise.
1916
1917 Revert:
1918 2015-08-04 Yao Qi <yao.qi@linaro.org>
1919
1920 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
1921 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
1922 * server.c (extended_protocol): Remove "static".
1923 * server.h (extended_protocol): Declare it.
1924
ece66d65
JS		 19252015-12-04 Josh Stone <jistone@redhat.com>
1926
1927 * target.h (struct target_ops) <arch_setup>: Rename to ...
1928 (struct target_ops) <post_create_inferior>: ... this.
1929 (target_arch_setup): Rename to ...
1930 (target_post_create_inferior): ... this, calling post_create_inferior.
1931 * server.c (start_inferior): Update target_arch_setup calls to
1932 target_post_create_inferior.
1933 * linux-low.c (linux_low_ptrace_options): Forward declare.
1934 (linux_arch_setup): Update its comment for general use.
1935 (linux_post_create_inferior): New, run arch_setup and setup ptrace.
1936 (struct linux_target_ops): Use linux_post_create_inferior.
1937 * lynx-low.c (struct lynx_target_ops): Update arch_setup stub comment
1938 to post_create_inferior.
1939 * nto-low.c (struct nto_target_ops): Likewise.
1940 * spu-low.c (struct spu_target_ops): Likewise.
1941 * win32-low.c (struct win32_target_ops): Likewise.
1942
e58c48b4
AT		 19432015-12-03 Antoine Tremblay <antoine.tremblay@ericsson.com>
1944
1945 * linux-arm-low.c: Remove duplicate arch/arm.h include.
1946
fbec8956
AT		 19472015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
1948
1949 * linux-arm-low.c (arm_reinsert_addr): Remove function.
1950 (struct linux_target_ops <breakpoint_reinsert_addr>: Set to NULL.
1951 * linux-cris-low.c (cris_reinsert_addr> Remove function.
1952 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
1953 * linux-crisv32-low.c (cris_reinsert_addr): Remove function.
1954 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
1955 * linux-mips-low.c (mips_reinsert_addr): Remove function.
1956 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
1957 * linux-nios2-low.c (nios2_reinsert_addr): Remove function.
1958 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
1959 * linux-sparc-low.c (sparc_reinsert_addr): Remove function.
1960 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
1961
9b4c5f87
AT		 19622015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
1963
1964 * linux-low.c (linux_look_up_symbols): Don't call
1965 linux_supports_traceclone.
1966 * linux-low.h (thread_db_init): Remove use_events argument.
1967 * thread-db.c (thread_db_use_event): Remove global variable.
1968 (struct thread_db) <td_thr_event_enable_p>: Remove field.
1969 (struct thread_db) <td_create_bp>: Remove field.
1970 (thread_db_create_event): Remove function.
1971 (thread_db_enable_reporting): Likewise.
1972 (find_one_thread): Don't check for thread_db_use_events.
1973 (attach_thread): Likewise.
1974 (thread_db_load_search): Remove td_thr_event_enable_p initialization.
1975 (try_thread_db_load_1): Don't check for thread_db_use_events.
1976 (thread_db_init): Remove use_events argument and thread events
1977 handling.
1978 (remove_thread_event_breakpoints): Remove function.
1979 (thread_db_detach): Remove call to remove_thred_event_breakpoints.
1980
7d00775e
AT		 19812015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
1982
1983 * linux-aarch64-low.c (aarch64_supports_hardware_single_step):
1984 New function.
1985 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
1986 * linux-arm-low.c (arm_supports_hardware_single_step): New function.
1987 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
1988 * linux-bfin-low.c (bfin_supports_hardware_single_step): New function.
1989 (struct linux_target_ops) <bfin_supports_hardware_single_step>:
1990 Initialize.
1991 * linux-crisv32-low.c (cris_supports_hardware_single_step):
1992 New function.
1993 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
1994 * linux-low.c (can_hardware_single_step): Use
1995 supports_hardware_single_step.
1996 (can_software_single_step): New function.
1997 (start_step_over): Call can_software_single_step.
1998 (linux_supports_hardware_single_step): New function.
1999 (struct target_ops) <supports_software_single_step>: Initialize.
2000 * linux-low.h (struct linux_target_ops)
2001 <supports_hardware_single_step>: Initialize.
2002 * linux-m32r-low.c (m32r_supports_hardware_single_step): New function.
2003 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
2004 * linux-ppc-low.c (ppc_supports_hardware_single_step): New function.
2005 (struct linux_target_ops) <supports_hardware_single_step> Initialize.
2006 * linux-s390-low.c (s390_supports_hardware_single_step): New function.
2007 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
2008 * linux-sh-low.c (sh_supports_hardware_single_step): New function.
2009 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
2010 * linux-tic6x-low.c (tic6x_supports_hardware_single_step): New function.
2011 (struct linux_target_ops) <tic6x_supports_hardware_single_step>:
2012 Initialize.
2013 * linux-tile-low.c (tile_supports_hardware_single_step): New function.
2014 (struct linux_target_ops) <tile_supports_hardware_single_step>:
2015 Initialize.
2016 * linux-x86-low.c (x86_supports_hardware_single_step) New function.
2017 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
2018 * linux-xtensa-low.c (xtensa_supports_hardware_single_step):
2019 New function.
2020 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
2021 * target.h (struct target_ops): <supports_software_single_step>:
2022 New field.
2023 (target_supports_software_single_step): New macro.
2024
2d97cd35
AT		 20252015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
2026
2027 * linux-low.c (linux_wait_1): Fix pc advance condition.
2028 * mem-break.c (reinsert_breakpoint_inserted_here): New function.
2029 * mem-break.h (reinsert_breakpoint_inserted_here): New declaration.
2030
769ef81f
AT		 20312015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
2032
2033 * linux-arm-low.c (arm_is_thumb_mode): New function.
2034 (arm_breakpoint_at): Use arm_is_thumb_mode.
2035 (arm_breakpoint_kind_from_current_state): New function.
2036 (struct linux_target_ops) <breakpoint_kind_from_current_state>:
2037 Initialize.
2038 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_current_state.
2039 (linux_breakpoint_kind_from_current_state): New function.
2040 (struct target_ops <breakpoint_kind_from_current_state>: Initialize.
2041 * linux-low.h (struct linux_target_ops)
2042 <breakpoint_kind_from_current_state>: New field.
2043 * target.h (struct target_ops): Likewise.
2044 (target_breakpoint_kind_from_current_state): New macro.
2045
1bebeeca
PA		 20462015-11-30 Pedro Alves <palves@redhat.com>
2047
2048 * linux-low.c (linux_resume): Wake up the event loop before
2049 returning.
2050
a67a9fae
PA		 20512015-11-30 Pedro Alves <palves@redhat.com>
2052
2053 * mem-break.c (check_gdb_bp_preconditions): Remove current_thread
2054 check.
2055 (set_gdb_breakpoint): If prepare_to_access_memory fails, set *ERR
2056 to -1.
2057 * target.c (struct thread_search): New structure.
2058 (thread_search_callback): New function.
2059 (prev_general_thread): New global.
2060 (prepare_to_access_memory, done_accessing_memory): New functions.
2061 * target.h (prepare_to_access_memory, done_accessing_memory):
2062 Replace macros with function declarations.
2063
f2faf941
PA		 20642015-11-30 Pedro Alves <palves@redhat.com>
2065
2066 PR 14618
2067 * linux-low.c (linux_wait_1): If the last resumed thread is gone,
2068 report TARGET_WAITKIND_NO_RESUMED.
2069 * remote-utils.c (prepare_resume_reply): Handle
2070 TARGET_WAITKIND_NO_RESUMED.
2071 * server.c (report_no_resumed): New global.
2072 (handle_query) <qSupported>: Handle "no-resumed+". Report
2073 "no-resumed+" support.
2074 (resume): When the target reports TARGET_WAITKIND_NO_RESUMED, only
2075 return error if the client doesn't support no-resumed events.
2076 (push_stop_notification): New function.
2077 (handle_target_event): Use it. Report TARGET_WAITKIND_NO_RESUMED
2078 events if the client supports them.
2079
a681f9c9
PA		 20802015-11-30 Pedro Alves <palves@redhat.com>
2081
2082 * linux-low.c (thread_still_has_status_pending_p): Don't check
2083 vCont;t here.
2084 (lwp_resumed): New function.
2085 (status_pending_p_callback): Return early if the LWP is not
2086 supposed to be resumed.
2087
65706a29
PA		 20882015-11-30 Pedro Alves <palves@redhat.com>
2089
2090 * linux-low.c (handle_extended_wait): Assert that the LWP's
2091 waitstatus is TARGET_WAITKIND_IGNORE. If GDB wants to hear about
2092 thread create events, leave the new child's status pending.
2093 (linux_low_filter_event): If GDB wants to hear about thread exit
2094 events, leave the LWP marked dead and don't delete it.
2095 (linux_wait_for_event_filtered): Don't check for thread exit.
2096 (filter_exit_event): New function.
2097 (linux_wait_1): Use it, when returning an exit event.
2098 (linux_resume_one_lwp_throw): Assert that the LWP's
2099 waitstatus is TARGET_WAITKIND_IGNORE.
2100 * remote-utils.c (prepare_resume_reply): Handle
2101 TARGET_WAITKIND_THREAD_CREATED and TARGET_WAITKIND_THREAD_EXITED.
2102 * server.c (report_thread_events): New global.
2103 (handle_general_set): Handle QThreadEvents.
2104 (handle_query) <qSupported>: Handle and report QThreadEvents+;
2105 (handle_target_event): Handle TARGET_WAITKIND_THREAD_CREATED and
2106 TARGET_WAITKIND_THREAD_EXITED.
2107 * server.h (report_thread_events): Declare.
2108
56cf4bed
PA		 21092015-11-30 Pedro Alves <palves@redhat.com>
2110
2111 * linux-low.c (resume_stopped_resumed_lwps): Don't check whether
2112 the thread's last_resume_kind was resume_stop.
2113
500c1d85
PA		 21142015-11-30 Pedro Alves <palves@redhat.com>
2115
2116 * linux-low.c (linux_attach): In non-stop mode, wait for one stop
2117 before returning.
2118
de979965
PA		 21192015-11-30 Pedro Alves <palves@redhat.com>
2120
2121 * server.c (handle_v_requests): Handle vCtrlC.
2122
34c65914
PA		 21232015-11-30 Pedro Alves <palves@redhat.com>
2124
2125 * gdbthread.h (find_any_thread_of_pid): Declare.
2126 * inferiors.c (thread_of_pid, find_any_thread_of_pid): New
2127 functions.
2128 * server.c (handle_query): If current_thread is NULL, look for
2129 another thread of the selected process.
2130
79efa585 21312015-11-26 Daniel Colascione <dancol@dancol.org>
01a49af8 2132 Simon Marchi <simon.marchi@ericsson.com>
79efa585
SM		 2133
2134 * linux-low.c (linux_target_ops): Use linux_proc_tid_get_name.
2135 * server.c (handle_qxfer_threads_worker): Refactor to include thread
2136 name in reply.
2137 * target.h (struct target_ops) <thread_name>: New field.
2138 (target_thread_name): New macro.
2139
80d82c19
JB		 21402015-11-23 Joel Brobecker <brobecker@adacore.com>
2141
2142 * regcache.h (regcache_invalidate_pid): Add declaration.
2143 * regcache.c (regcache_invalidate_pid): New function, extracted
2144 from regcache_invalidate.
2145 (regcache_invalidate): Reimplement using regcache_invalidate_pid.
2146 Add trivial documentation comment.
2147 * lynx-low.c: Use regcache_invalidate_pid instead of
2148 regcache_invalidate.
2149
64da5dd5
JB		 21502015-11-23 Joel Brobecker <brobecker@adacore.com>
2151
2152 * configure.ac: Do not call AC_CHECK_TYPES for Elf32_auxv_t
2153 and Elf64_auxv_t if the target is Android.
2154
37ce4055
DE		 21552015-11-22 Doug Evans <xdje42@gmail.com>
2156
2157 * target.h: #include <sys/types.h>.
2158
06e03fff
PA		 21592015-11-19 Pedro Alves <palves@redhat.com>
2160
2161 * linux-low.c (linux_process_qsupported): Change prototype.
2162 Adjust.
2163 * linux-low.h (struct linux_target_ops) <process_qsupported>:
2164 Change prototype.
2165 * linux-x86-low.c (x86_linux_process_qsupported): Change prototype
2166 and adjust to loop over all features.
2167 * server.c (handle_query) <qSupported>: Adjust to call
2168 target_process_qsupported once, passing it a vector of unprocessed
2169 features.
2170 * target.h (struct target_ops) <process_qsupported>: Change
2171 prototype.
2172 (target_process_qsupported): Adjust.
2173
9a084706
PA		 21742015-11-19 Pedro Alves <palves@redhat.com>
2175
2176 * configure.ac (ERROR_ON_WARNING): Don't check whether in C++
2177 mode.
2178 * configure: Regenerate.
2179
dad44a1f
PA		 21802015-11-19 Pedro Alves <palves@redhat.com>
2181
2182 * configure: Regenerate.
2183
231c0592
YQ		 21842015-11-19 Yao Qi <yao.qi@linaro.org>
2185
2186 * linux-aarch64-low.c (emit_data_processing_reg): Change opcode
2187 type to uint32_t.
2188
6c1c9a8b
YQ		 21892015-11-19 Yao Qi <yao.qi@linaro.org>
2190
2191 * linux-aarch64-low.c (enum aarch64_operand_type): New.
2192 (struct aarch64_operand): Move enum out.
2193
9caa3311
YQ		 21942015-11-19 Yao Qi <yao.qi@linaro.org>
2195
2196 * linux-aarch64-low.c (aarch64_fill_fpregset): Cast buf to
2197 struct user_fpsimd_state *.
2198 (aarch64_store_fpregset): Likewise.
2199
6a69a054
YQ		 22002015-11-19 Yao Qi <yao.qi@linaro.org>
2201
2202 * linux-aarch64-low.c (aarch64_fill_gregset): Cast buf to
2203 struct user_pt_regs *.
2204 (aarch64_store_gregset): Likewise.
2205
1798301e
PA		 22062015-11-18 Pedro Alves <palves@redhat.com>
2207
2208 * Makefile.in (all_object_files): Add $IPA_OBJS.
2209
ce7715e2
PA		 22102015-11-17 Pedro Alves <palves@redhat.com>
2211
2212 * win32-low.c (win32_resume): Use gdb_signal_from_host,
2213 GDB_SIGNAL_0 and gdb_signal_to_string.
2214
c0879059
PA		 22152015-11-17 Pedro Alves <palves@redhat.com>
2216
2217 * win32-low.c (handle_output_debug_string): Remove parameter.
2218 (win32_kill): Remove our_status local and adjust call to
2219 handle_output_debug_string.
2220 (get_child_debug_event): Adjust call to
2221 handle_output_debug_string.
2222
1996e237
SM		 22232015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
2224
2225 * linux-mips-low.c (mips_fill_gregset): Add cast.
2226 (mips_store_gregset): Likewise.
2227 (mips_fill_fpregset): Likewise.
2228 (mips_store_fpregset): Likewise.
2229
cbec665b
SM		 22302015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
2231
2232 * linux-mips-low.c (mips_add_watchpoint): Rename private to
2233 priv.
2234
eb3e3c67
SM		 22352015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
2236
2237 * linux-mips-low.c (mips_linux_new_thread): Change type of
2238 watch_type to enum target_hw_bp_type.
2239
171de4b8
SM		 22402015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
2241
2242 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type):
2243 Change return type to arm_hwbp_type.
2244
04248ead
SM		 22452015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
2246
2247 * linux-aarch32-low.c (arm_fill_gregset): Add cast.
2248 (arm_store_gregset): Likewise.
2249 * linux-arm-low.c (arm_get_hwcap): Likewise.
2250 (arm_read_description): Likewise.
2251
04b3479c
SM		 22522015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
2253
2254 * linux-aarch32-low.c (aarch32_regsets): Use NULL_REGSET.
2255
2bc84e8a
SM		 22562015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
2257
2258 * linux-ppc-low.c (ppc_get_hwcap): Add cast.
2259 (ppc_fill_vsxregset): Likewise.
2260 (ppc_store_vsxregset): Likewise.
2261 (ppc_fill_vrregset): Likewise.
2262 (ppc_store_vrregset): Likewise.
2263 (ppc_fill_evrregset): Likewise.
2264 (ppc_store_evrregset): Likewise.
2265
e6c5bb05
SM		 22662015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
2267
2268 * linux-ppc-low.c (ppc_usrregs_info): Remove
2269 forward-declaration.
2270 (ppc_arch_setup): Move lower in file.
2271
7ea45d72
SM		 22722015-10-30 Simon Marchi <simon.marchi@ericsson.com>
2273
2274 * proc-service.c (ps_pdread): Change CORE_ADDR cast to uintptr_t.
2275 (ps_pdwrite): Likewise.
2276
69291610
HW		 22772015-10-29 Henrik Wallin <henrik.wallin@windriver.com>
2278
2279 * linux-arm-low.c (arm_new_thread): Move pointer dereference
2280 to after assert checks.
2281
b42945fd
SM		 22822015-10-29 Simon Marchi <simon.marchi@ericsson.com>
2283
2284 * proc-service.c (ps_pdread): Add/adjust casts.
2285 (ps_pdwrite): Add/adjust casts.
2286
d6f85c84
SM		 22872015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
2288
2289 * server.c (handle_search_memory_1): Cast return value of
2290 memmem.
2291
f98cd059
SM		 22922015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
2293
2294 * server.c (write_qxfer_response): Change type of data to
2295 gdb_byte *.
2296
d2412fa5
PA		 22972015-10-29 Pedro Alves <palves@redhat.com>
2298
2299 * mem-break.c (Z_packet_to_bkpt_type): Add cast.
2300
c17414a2
PA		 23012015-10-29 Pedro Alves <palves@redhat.com>
2302
2303 * tracepoint.c (clear_installed_tracepoints): Add casts.
2304
e053fbc4
PA		 23052015-10-29 Pedro Alves <palves@redhat.com>
2306
2307 * server.c (handle_v_cont, process_serial_event): Add enum
2308 gdb_signal casts to signal parsing code.
2309
add67df8
PA		 23102015-10-29 Pedro Alves <palves@redhat.com>
2311
2312 * linux-low.h (NULL_REGSET): Define.
2313 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
2314 * linux-arm-low.c (arm_regsets): Likewise.
2315 * linux-crisv32-low.c (cris_regsets): Likewise.
2316 * linux-m68k-low.c (m68k_regsets): Likewise.
2317 * linux-mips-low.c (mips_regsets): Likewise.
2318 * linux-nios2-low.c (nios2_regsets): Likewise.
2319 * linux-ppc-low.c (ppc_regsets): Likewise.
2320 * linux-s390-low.c (s390_regsets): Likewise.
2321 * linux-sh-low.c (sh_regsets): Likewise.
2322 * linux-sparc-low.c (sparc_regsets): Likewise.
2323 * linux-tic6x-low.c (tic6x_regsets): Likewise.
2324 * linux-tile-low.c (tile_regsets): Likewise.
2325 * linux-x86-low.c (x86_regsets): Likewise.
2326 * linux-xtensa-low.c (xtensa_regsets): Likewise.
2327
50bc912a
PA		 23282015-10-29 Pedro Alves <palves@redhat.com>
2329
2330 * linux-low.h (NULL_REGSET): Define.
2331 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
2332 * linux-arm-low.c (arm_regsets): Likewise.
2333 * linux-crisv32-low.c (cris_regsets): Likewise.
2334 * linux-m68k-low.c (m68k_regsets): Likewise.
2335 * linux-mips-low.c (mips_regsets): Likewise.
2336 * linux-nios2-low.c (nios2_regsets): Likewise.
2337 * linux-ppc-low.c (ppc_regsets): Likewise.
2338 * linux-s390-low.c (s390_regsets): Likewise.
2339 * linux-sh-low.c (sh_regsets): Likewise.
2340 * linux-sparc-low.c (sparc_regsets): Likewise.
2341 * linux-tic6x-low.c (tic6x_regsets): Likewise.
2342 * linux-tile-low.c (tile_regsets): Likewise.
2343 * linux-x86-low.c (x86_regsets): Likewise.
2344 * linux-xtensa-low.c (xtensa_regsets): Likewise.
2345
682b2546
DE		 23462015-10-26 Doug Evans <dje@google.com>
2347
2348 * linux-low.c (__SIGRTMIN): Move to nat/linux-nat.h.
2349
963843d4
DE		 23502015-10-26 Doug Evans <dje@google.com>
2351
2352 * linux-low.c (W_STOPCODE): Moved to common/gdb_wait.h.
2353
d41401ac
DE		 23542015-10-26 Doug Evans <dje@google.com>
2355
2356 * thread-db.c (find_one_thread): Cast ti.ti_tid to unsigned long
2357 for debug_printf.
2358 (attach_thread, find_new_threads_callback): Ditto.
2359
3db28855
AT		 23602015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
2361
2362 * mem-break.h (set_breakpoint_data): Remove.
2363
fb78e89c
AT		 23642015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
2365
2366 * nto-low.c (nto_sw_breakpoint_from_kind): New function.
2367 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
2368 (initialize_low): Remove set_breakpoint_data call.
2369 * spu-low.c (spu_sw_breakpoint_from_kind): New function.
2370 (struct target_ops) <sw_breakpoint_from_kind>: Iniitalize.
2371 (initialize_low): Remove set_breakpoint_data call.
2372 * win32-low.c (win32_sw_breakpoint_from_kind): New function.
2373 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
2374 (initialize_low): Remove set_breakpoint_data call.
2375
2e6ee069
AT		 23762015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
2377
2378 * linux-low.c (default_breakpoint_kind_from_pc): Move to target.c.
2379 * mem-break.c (set_breakpoint_at): Use target_breakpoint_kind_from_pc.
2380 * target.c (default_breakpoint_kind_from_pc): Moved from linux-low.c
2381 * target.h (target_breakpoint_kind_from_pc): New macro.
2382
1652a986
AT		 23832015-10-22 Antoine Tremblay <antoine.tremblay@ericsson.com>
2384
2385 * linux-low.c (default_breakpoint_kind_from_pc): New function.
2386 (linux_breakpoint_kind_from_pc): Use default_breakpoint_kind_from_pc for
2387 the default breakpoint kind.
2388
abeead09
AT		 23892015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
2390
2391 * linux-arm-low.c (arm_supports_z_point_type): Add software
2392 breakpoint support.
2393
b0b4b501
AT		 23942015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
2395
2396 * linux-arm-low.c: Refactor breakpoint definitions.
2397 (arm_breakpoint_at): Adjust for arm_abi_breakpoint.
2398 (arm_sw_breakpoint_from_kind): Adjust for arm_breakpoint.
2399
8689682c
AT		 24002015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
2401
2402 * Makefile.in: Add arm.c/o.
2403 * configure.srv: Likewise.
2404 * linux-arm-low.c (arm_breakpoint_kinds): New enum.
2405 (arm_breakpoint_kind_from_pc): New function.
2406 (arm_sw_breakpoint_from_kind): Return proper kind.
2407 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize.
2408
27165294
AT		 24092015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
2410
2411 * linux-low.c (initialize_low): Ajdust for breakpoint global variables
2412 removal.
2413 * mem-break.c : Remove breakpoint_data/breakpoint_len global variables.
2414 (struct raw_breakpoint) <size>: Remove.
2415 (struct raw_breakpoint) <kind>: Add.
2416 (bp_size): New function.
2417 (bp_opcode): Likewise.
2418 (find_raw_breakpoint_at): Adjust for kind.
2419 (insert_memory_breakpoint): Adjust for kind call bp_size,bp_opcode.
2420 (remove_memory_breakpoint): Adjust for kind call bp_size.
2421 (set_raw_breakpoint_at): Adjust for kind.
2422 (set_breakpoint): Likewise.
2423 (set_breakpoint_at): Call breakpoint_kind_from_pc.
2424 (delete_raw_breakpoint): Adjust for kind.
2425 (delete_breakpoint): Likewise.
2426 (find_gdb_breakpoint): Likewise.
2427 (set_gdb_breakpoint_1): Likewise.
2428 (set_gdb_breakpoint): Likewise.
2429 (delete_gdb_breakpoint_1): Likewise.
2430 (delete_gdb_breakpoint): Likewise.
2431 (uninsert_raw_breakpoint): Likewise.
2432 (reinsert_raw_breakpoint): Likewise.
2433 (set_breakpoint_data): Remove.
2434 (validate_inserted_breakpoint): Adjust for kind call bp_size,bp_opcode.
2435 (check_mem_read): Adjust for kind call bp_size.
2436 (check_mem_write): Adjust for kind call bp_size,bp_opcode.
2437 (clone_one_breakpoint): Adjust for kind.
2438 * mem-break.h (set_gdb_breakpoint): Likewise.
2439 (delete_gdb_breakpoint): Likewise.
2440 * server.c (process_serial_event): Likewise.
2441
dd373349
AT		 24422015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
2443
2444 * linux-aarch64-low.c (aarch64_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-arm-low.c (arm_breakpoint_kind_from_pc): New function.
2450 (arm_sw_breakpoint_from_kind): New function.
2451 * linux-bfin-low.c (bfin_sw_breakpoint_from_kind): New function.
2452 (struct linux_target_ops) <breakpoint>: Remove.
2453 (struct linux_target_ops) <breakpoint_len>: Remove.
2454 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2455 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2456 * linux-cris-low.c (cris_sw_breakpoint_from_kind): New function.
2457 (struct linux_target_ops) <breakpoint>: Remove.
2458 (struct linux_target_ops) <breakpoint_len>: Remove.
2459 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2460 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2461 * linux-crisv32-low.c (cris_sw_breakpoint_from_kind): New function.
2462 (struct linux_target_ops) <breakpoint>: Remove.
2463 (struct linux_target_ops) <breakpoint_len>: Remove.
2464 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2465 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2466 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_pc
2467 and sw_breakpoint_from_kind to increment the pc.
2468 (linux_breakpoint_kind_from_pc): New function.
2469 (linux_sw_breakpoint_from_kind): New function.
2470 (struct target_ops) <sw_breakpoint_from_kind>: Initialize field.
2471 (initialize_low): Call breakpoint_kind_from_pc and
2472 sw_breakpoint_from_kind to replace breakpoint_data/len.
2473 * linux-low.h (struct linux_target_ops) <breakpoint_kind_from_pc>:
2474 New field.
2475 (struct linux_target_ops) <sw_breakpoint_from_kind>: Likewise.
2476 * linux-m32r-low.c (m32r_sw_breakpoint_from_kind): New function.
2477 (struct linux_target_ops) <breakpoint>: Remove.
2478 (struct linux_target_ops) <breakpoint_len>: Remove.
2479 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2480 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2481 * linux-m68k-low.c (m68k_sw_breakpoint_from_kind): New function.
2482 (struct linux_target_ops) <breakpoint>: Remove.
2483 (struct linux_target_ops) <breakpoint_len>: Remove.
2484 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2485 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2486 * linux-mips-low.c (mips_sw_breakpoint_from_kind): New function.
2487 (struct linux_target_ops) <breakpoint>: Remove.
2488 (struct linux_target_ops) <breakpoint_len>: Remove.
2489 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2490 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2491 * linux-nios2-low.c (nios2_sw_breakpoint_from_kind): New function.
2492 (struct linux_target_ops) <breakpoint>: Remove.
2493 (struct linux_target_ops) <breakpoint_len>: Remove.
2494 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2495 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2496 * linux-ppc-low.c (ppc_sw_breakpoint_from_kind): New function.
2497 (struct linux_target_ops) <breakpoint>: Remove.
2498 (struct linux_target_ops) <breakpoint_len>: Remove.
2499 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2500 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2501 * linux-s390-low.c (s390_sw_breakpoint_from_kind): New function.
2502 (struct linux_target_ops) <breakpoint>: Remove.
2503 (struct linux_target_ops) <breakpoint_len>: Remove.
2504 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2505 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2506 * linux-sh-low.c (sh_sw_breakpoint_from_kind): New function.
2507 (struct linux_target_ops) <breakpoint>: Remove.
2508 (struct linux_target_ops) <breakpoint_len>: Remove.
2509 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2510 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2511 * linux-sparc-low.c (sparc_sw_breakpoint_from_kind): New function.
2512 (struct linux_target_ops) <breakpoint>: Remove.
2513 (struct linux_target_ops) <breakpoint_len>: Remove.
2514 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2515 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2516 * linux-tic6x-low.c (tic6x_sw_breakpoint_from_kind): New function.
2517 (struct linux_target_ops) <breakpoint>: Remove.
2518 (struct linux_target_ops) <breakpoint_len>: Remove.
2519 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2520 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2521 * linux-tile-low.c (tile_sw_breakpoint_from_kind): New function.
2522 * linux-x86-low.c (x86_sw_breakpoint_from_kind): New function.
2523 (struct linux_target_ops) <breakpoint>: Remove.
2524 (struct linux_target_ops) <breakpoint_len>: Remove.
2525 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2526 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2527 * linux-xtensa-low.c (xtensa_sw_breakpoint_from_kind) New function.
2528 (struct linux_target_ops) <breakpoint>: Remove.
2529 (struct linux_target_ops) <breakpoint_len>: Remove.
2530 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2531 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2532
4cd98a19
AT		 25332015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
2534
2535 * linux-cris-low.c (cris_get_pc): Remove void arg.
2536
774ee6d2
AR		 25372015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
2538
2539 * gdbserver/nto-low.c (nto_insert_point, nto_remove_point): Fix
2540 variable name.
2541
833dcd29
AR		 25422015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
2543
2544 * inferiors.c (thread_pid_matches_callback): New function.
2545 (find_thread_process): New function.
2546 (remove_thread): Reset current_thread.
2547 (remove_process): Assert threads have been removed first.
2548
8d689ee5
YQ		 25492015-10-15 Yao Qi <yao.qi@linaro.org>
2550
2551 * linux-aarch64-low.c (aarch64_insert_point): Set len to 2
2552 if it is 3.
2553 (aarch64_remove_point): Likewise.
2554 * regcache.c (regcache_register_size): New function.
2555
1c2e1515
YQ		 25562015-10-12 Yao Qi <yao.qi@linaro.org>
2557
2558 * linux-aarch64-low.c: Update all callers as emit_load_store
2559 is renamed to aarch64_emit_load_store.
2560
e1c587c3
YQ		 25612015-10-12 Yao Qi <yao.qi@linaro.org>
2562
2563 * linux-aarch64-low.c: Update all callers of function renaming
2564 from emit_insn to aarch64_emit_insn.
2565
b6542f81
YQ		 25662015-10-12 Yao Qi <yao.qi@linaro.org>
2567
2568 * linux-aarch64-low.c (enum aarch64_opcodes): Move to
2569 arch/aarch64-insn.h.
2570 (struct aarch64_memory_operand): Likewise.
2571 (ENCODE): Likewise.
2572 (emit_insn): Move to arch/aarch64-insn.c.
2573 (emit_b, emit_bcond, emit_cb, emit_tb): Remove.
2574 (emit_load_store): Move to arch/aarch64-insn.c.
2575 (emit_ldr, emit_ldrb, emit_ldrsw, emit_nop): Remove.
2576 (can_encode_int32): Remove.
2577
246994ce
YQ		 25782015-10-12 Yao Qi <yao.qi@linaro.org>
2579
2580 * linux-aarch64-low.c (extract_signed_bitfield): Remove.
2581 (aarch64_decode_ldr_literal): Move to gdb/arch/aarch64-insn.c.
2582 (aarch64_relocate_instruction): Likewise.
2583 (struct aarch64_insn_data): Move to gdb/arch/aarch64-insn.h.
2584 (struct aarch64_insn_visitor): Likewise.
2585
0badd99f
YQ		 25862015-10-12 Yao Qi <yao.qi@linaro.org>
2587
2588 * linux-aarch64-low.c (struct aarch64_insn_data): New.
2589 (struct aarch64_insn_visitor): New.
2590 (struct aarch64_insn_relocation_data): New.
2591 (aarch64_ftrace_insn_reloc_b): New function.
2592 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
2593 (aarch64_ftrace_insn_reloc_cb): Likewise.
2594 (aarch64_ftrace_insn_reloc_tb): Likewise.
2595 (aarch64_ftrace_insn_reloc_adr): Likewise.
2596 (aarch64_ftrace_insn_reloc_ldr_literal): Likewise.
2597 (aarch64_ftrace_insn_reloc_others): Likewise.
2598 (visitor): New.
2599 (aarch64_relocate_instruction): Use visitor.
2600
dfaffe9d
YQ		 26012015-10-12 Yao Qi <yao.qi@linaro.org>
2602
2603 * linux-aarch64-low.c (aarch64_relocate_instruction): Return
2604 int. Add argument buf.
2605 (aarch64_install_fast_tracepoint_jump_pad): Pass buf to
2606 aarch64_relocate_instruction.
2607
70b439f0
YQ		 26082015-10-12 Yao Qi <yao.qi@linaro.org>
2609
2610 * linux-aarch64-low.c (aarch64_relocate_instruction): Add
2611 argument insn. Remove local variable insn. Don't call
2612 target_read_uint32.
2613 (aarch64_install_fast_tracepoint_jump_pad): Call
2614 target_read_uint32.
2615
7781c06f
YQ		 26162015-09-30 Yao Qi <yao.qi@linaro.org>
2617
2618 * linux-aarch64-low.c (emit_movk): Shorten a long line.
2619 (emit_load_store_pair): Likewise.
2620
9a3c8263
SM		 26212015-09-25 Simon Marchi <simon.marchi@ericsson.com>
2622
2623 * dll.c (match_dll): Add cast(s).
2624 (unloaded_dll): Likewise.
2625 * linux-low.c (second_thread_of_pid_p): Likewise.
2626 (delete_lwp_callback): Likewise.
2627 (count_events_callback): Likewise.
2628 (select_event_lwp_callback): Likewise.
2629 (linux_set_resume_request): Likewise.
2630 * server.c (accumulate_file_name_length): Likewise.
2631 (emit_dll_description): Likewise.
2632 (handle_qxfer_threads_worker): Likewise.
2633 (visit_actioned_threads): Likewise.
2634 * thread-db.c (any_thread_of): Likewise.
2635 * tracepoint.c (same_process_p): Likewise.
2636 (match_blocktype): Likewise.
2637 (build_traceframe_info_xml): Likewise.
2638
224c3ddb
SM		 26392015-09-25 Simon Marchi <simon.marchi@ericsson.com>
2640
2641 * ax.c (gdb_parse_agent_expr): Add cast to allocation result
2642 assignment.
2643 (gdb_unparse_agent_expr): Likewise.
2644 * hostio.c (require_data): Likewise.
2645 (handle_pread): Likewise.
2646 * linux-low.c (disable_regset): Likewise.
2647 (fetch_register): Likewise.
2648 (store_register): Likewise.
2649 (get_dynamic): Likewise.
2650 (linux_qxfer_libraries_svr4): Likewise.
2651 * mem-break.c (delete_fast_tracepoint_jump): Likewise.
2652 (set_fast_tracepoint_jump): Likewise.
2653 (uninsert_fast_tracepoint_jumps_at): Likewise.
2654 (reinsert_fast_tracepoint_jumps_at): Likewise.
2655 (validate_inserted_breakpoint): Likewise.
2656 (clone_agent_expr): Likewise.
2657 * regcache.c (init_register_cache): Likewise.
2658 * remote-utils.c (putpkt_binary_1): Likewise.
2659 (decode_M_packet): Likewise.
2660 (decode_X_packet): Likewise.
2661 (look_up_one_symbol): Likewise.
2662 (relocate_instruction): Likewise.
2663 (monitor_output): Likewise.
2664 * server.c (handle_search_memory): Likewise.
2665 (handle_qxfer_exec_file): Likewise.
2666 (handle_qxfer_libraries): Likewise.
2667 (handle_qxfer): Likewise.
2668 (handle_query): Likewise.
2669 (handle_v_cont): Likewise.
2670 (handle_v_run): Likewise.
2671 (captured_main): Likewise.
2672 * target.c (write_inferior_memory): Likewise.
2673 * thread-db.c (try_thread_db_load_from_dir): Likewise.
2674 * tracepoint.c (init_trace_buffer): Likewise.
2675 (add_tracepoint_action): Likewise.
2676 (add_traceframe): Likewise.
2677 (add_traceframe_block): Likewise.
2678 (cmd_qtdpsrc): Likewise.
2679 (cmd_qtdv): Likewise.
2680 (cmd_qtstatus): Likewise.
2681 (response_source): Likewise.
2682 (response_tsv): Likewise.
2683 (cmd_qtnotes): Likewise.
2684 (gdb_collect): Likewise.
2685 (initialize_tracepoint): Likewise.
2686
afbe19f8
PL		 26872015-09-21 Pierre Langlois <pierre.langlois@arm.com>
2688
2689 * linux-aarch64-low-.c: Include ax.h and tracepoint.h.
2690 (enum aarch64_opcodes) <RET>, <SUBS>, <AND>, <ORR>, <ORN>,
2691 <EOR>, <LSLV>, <LSRV>, <ASRV>, <SBFM>, <UBFM>, <CSINC>, <MUL>,
2692 <NOP>: New.
2693 (enum aarch64_condition_codes): New enum.
2694 (w0): New static global.
2695 (fp): Likewise.
2696 (lr): Likewise.
2697 (struct aarch64_memory_operand) <type>: New
2698 MEMORY_OPERAND_POSTINDEX type.
2699 (postindex_memory_operand): New helper function.
2700 (emit_ret): New function.
2701 (emit_load_store_pair): New function, factored out of emit_stp
2702 with support for MEMORY_OPERAND_POSTINDEX.
2703 (emit_stp): Rewrite using emit_load_store_pair.
2704 (emit_ldp): New function.
2705 (emit_load_store): Likewise.
2706 (emit_ldr): Mention post-index instruction in comment.
2707 (emit_ldrh): New function.
2708 (emit_ldrb): New function.
2709 (emit_ldrsw): Mention post-index instruction in comment.
2710 (emit_str): Likewise.
2711 (emit_subs): New function.
2712 (emit_cmp): Likewise.
2713 (emit_and): Likewise.
2714 (emit_orr): Likewise.
2715 (emit_orn): Likewise.
2716 (emit_eor): Likewise.
2717 (emit_mvn): Likewise.
2718 (emit_lslv): Likewise.
2719 (emit_lsrv): Likewise.
2720 (emit_asrv): Likewise.
2721 (emit_mul): Likewise.
2722 (emit_sbfm): Likewise.
2723 (emit_sbfx): Likewise.
2724 (emit_ubfm): Likewise.
2725 (emit_ubfx): Likewise.
2726 (emit_csinc): Likewise.
2727 (emit_cset): Likewise.
2728 (emit_nop): Likewise.
2729 (emit_ops_insns): New helper function.
2730 (emit_pop): Likewise.
2731 (emit_push): Likewise.
2732 (aarch64_emit_prologue): New function.
2733 (aarch64_emit_epilogue): Likewise.
2734 (aarch64_emit_add): Likewise.
2735 (aarch64_emit_sub): Likewise.
2736 (aarch64_emit_mul): Likewise.
2737 (aarch64_emit_lsh): Likewise.
2738 (aarch64_emit_rsh_signed): Likewise.
2739 (aarch64_emit_rsh_unsigned): Likewise.
2740 (aarch64_emit_ext): Likewise.
2741 (aarch64_emit_log_not): Likewise.
2742 (aarch64_emit_bit_and): Likewise.
2743 (aarch64_emit_bit_or): Likewise.
2744 (aarch64_emit_bit_xor): Likewise.
2745 (aarch64_emit_bit_not): Likewise.
2746 (aarch64_emit_equal): Likewise.
2747 (aarch64_emit_less_signed): Likewise.
2748 (aarch64_emit_less_unsigned): Likewise.
2749 (aarch64_emit_ref): Likewise.
2750 (aarch64_emit_if_goto): Likewise.
2751 (aarch64_emit_goto): Likewise.
2752 (aarch64_write_goto_address): Likewise.
2753 (aarch64_emit_const): Likewise.
2754 (aarch64_emit_call): Likewise.
2755 (aarch64_emit_reg): Likewise.
2756 (aarch64_emit_pop): Likewise.
2757 (aarch64_emit_stack_flush): Likewise.
2758 (aarch64_emit_zero_ext): Likewise.
2759 (aarch64_emit_swap): Likewise.
2760 (aarch64_emit_stack_adjust): Likewise.
2761 (aarch64_emit_int_call_1): Likewise.
2762 (aarch64_emit_void_call_2): Likewise.
2763 (aarch64_emit_eq_goto): Likewise.
2764 (aarch64_emit_ne_goto): Likewise.
2765 (aarch64_emit_lt_goto): Likewise.
2766 (aarch64_emit_le_goto): Likewise.
2767 (aarch64_emit_gt_goto): Likewise.
2768 (aarch64_emit_ge_got): Likewise.
2769 (aarch64_emit_ops_impl): New static global variable.
2770 (aarch64_emit_ops): New target function, return
2771 &aarch64_emit_ops_impl.
2772 (struct linux_target_ops): Install it.
2773
bb903df0
PL		 27742015-09-21 Pierre Langlois <pierre.langlois@arm.com>
2775
2776 * Makefile.in (linux-aarch64-ipa.o, aarch64-ipa.o): New rules.
2777 * configure.srv (aarch64*-*-linux*): Add linux-aarch64-ipa.o and
2778 aarch64-ipa.o.
2779 * linux-aarch64-ipa.c: New file.
2780 * linux-aarch64-low.c: Include arch/aarch64-insn.h, inttypes.h
2781 and endian.h.
2782 (aarch64_get_thread_area): New target method.
2783 (extract_signed_bitfield): New helper function.
2784 (aarch64_decode_ldr_literal): New function.
2785 (enum aarch64_opcodes): New enum.
2786 (struct aarch64_register): New struct.
2787 (struct aarch64_operand): New struct.
2788 (x0): New static global.
2789 (x1): Likewise.
2790 (x2): Likewise.
2791 (x3): Likewise.
2792 (x4): Likewise.
2793 (w2): Likewise.
2794 (ip0): Likewise.
2795 (sp): Likewise.
2796 (xzr): Likewise.
2797 (aarch64_register): New helper function.
2798 (register_operand): Likewise.
2799 (immediate_operand): Likewise.
2800 (struct aarch64_memory_operand): New struct.
2801 (offset_memory_operand): New helper function.
2802 (preindex_memory_operand): Likewise.
2803 (enum aarch64_system_control_registers): New enum.
2804 (ENCODE): New macro.
2805 (emit_insn): New helper function.
2806 (emit_b): New function.
2807 (emit_bcond): Likewise.
2808 (emit_cb): Likewise.
2809 (emit_tb): Likewise.
2810 (emit_blr): Likewise.
2811 (emit_stp): Likewise.
2812 (emit_ldp_q_offset): Likewise.
2813 (emit_stp_q_offset): Likewise.
2814 (emit_load_store): Likewise.
2815 (emit_ldr): Likewise.
2816 (emit_ldrsw): Likewise.
2817 (emit_str): Likewise.
2818 (emit_ldaxr): Likewise.
2819 (emit_stxr): Likewise.
2820 (emit_stlr): Likewise.
2821 (emit_data_processing_reg): Likewise.
2822 (emit_data_processing): Likewise.
2823 (emit_add): Likewise.
2824 (emit_sub): Likewise.
2825 (emit_mov): Likewise.
2826 (emit_movk): Likewise.
2827 (emit_mov_addr): Likewise.
2828 (emit_mrs): Likewise.
2829 (emit_msr): Likewise.
2830 (emit_sevl): Likewise.
2831 (emit_wfe): Likewise.
2832 (append_insns): Likewise.
2833 (can_encode_int32_in): New helper function.
2834 (aarch64_relocate_instruction): New function.
2835 (aarch64_install_fast_tracepoint_jump_pad): Likewise.
2836 (aarch64_get_min_fast_tracepoint_insn_len): Likewise.
2837 (struct linux_target_ops): Install aarch64_get_thread_area,
2838 aarch64_install_fast_tracepoint_jump_pad and
2839 aarch64_get_min_fast_tracepoint_insn_len.
2840
787749ea
PL		 28412015-09-21 Pierre Langlois <pierre.langlois@arm.com>
2842
2843 * Makefile.in (aarch64-insn.o): New rule.
2844 * configure.srv (aarch64*-*-linux*): Add aarch64-insn.o.
2845
9812b2e6
YQ		 28462015-09-21 Yao Qi <yao.qi@linaro.org>
2847
2848 * ax.c [!IN_PROCESS_AGENT] (gdb_agent_op_sizes): Define it.
2849
18fe412b
YQ		 28502015-09-21 Yao Qi <yao.qi@linaro.org>
2851
2852 * tracepoint.c (max_jump_pad_size): Remove.
2853
a0cc84cd
YQ		 28542015-09-18 Yao Qi <yao.qi@linaro.org>
2855
2856 * linux-aarch64-low.c: Don't include sys/uio.h.
2857 (ps_get_thread_area): Call aarch64_ps_get_thread_area.
2858
d78908cf
WW		 28592015-09-16 Wei-cheng Wang <cole945@gmail.com>
2860
2861 * tracepoint.c (eval_result_type): Change prototype.
2862 (condition_true_at_tracepoint): Fix argument to compiled_cond.
2863
d57e0d50
PA		 28642015-09-15 Pedro Alves <palves@redhat.com>
2865
2866 * remote-utils.c (prepare_resume_reply) <TARGET_WAITKIND_EXECD>:
2867 Check whether to report exec events instead of checking whether
2868 multiprocess is enabled.
2869
5a676acc
PA		 28702015-09-15 Pedro Alves <palves@redhat.com>
2871
2872 PR remote/18965
2873 * remote-utils.c (prepare_resume_reply): Merge
2874 TARGET_WAITKIND_VFORK_DONE switch case with the
2875 TARGET_WAITKIND_FORKED case.
2876
7c5d0fad
YQ		 28772015-09-15 Yao Qi <yao.qi@linaro.org>
2878
2879 * server.c (handle_query): Check string comparison using
2880 "else if" instead of "if".
2881
750ce8d1
YQ		 28822015-09-15 Yao Qi <yao.qi@linaro.org>
2883
2884 * server.c (vCont_supported): New global variable.
2885 (handle_query): Set vCont_supported to 1 if "vContSupported+"
2886 matches. Append ";vContSupported+" to own_buf.
2887 (handle_v_requests): Append ";s;S" to own_buf if target supports
2888 hardware single step or vCont_supported is false.
2889 (capture_main): Set vCont_supported to zero.
2890
70b90b91
YQ		 28912015-09-15 Yao Qi <yao.qi@linaro.org>
2892
2893 * linux-low.c (linux_supports_conditional_breakpoints): Rename
2894 it to ...
2895 (linux_supports_hardware_single_step): ... New function.
2896 (linux_target_ops): Update.
2897 * lynx-low.c (lynx_target_ops): Set field
2898 supports_hardware_single_step to target_can_do_hardware_single_step.
2899 * nto-low.c (nto_target_ops): Likewise.
2900 * spu-low.c (spu_target_ops): Likewise.
2901 * win32-low.c (win32_target_ops): Likewise.
2902 * target.c (target_can_do_hardware_single_step): New function.
2903 * target.h (struct target_ops) <supports_conditional_breakpoints>:
2904 Remove. <supports_hardware_single_step>: New field.
2905 (target_supports_conditional_breakpoints): Remove.
2906 (target_supports_hardware_single_step): New macro.
2907 (target_can_do_hardware_single_step): Declare.
2908 * server.c (handle_query): Use target_supports_hardware_single_step
2909 instead of target_supports_conditional_breakpoints.
2910
ade90bde
YQ		 29112015-09-15 Yao Qi <yao.qi@linaro.org>
2912
2913 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): New
2914 function.
2915 (struct linux_target_ops the_low_target): Install
2916 aarch64_linux_siginfo_fixup.
2917
94585166
DB		 29182015-09-11 Don Breazeal <donb@codesourcery.com>
2919 Luis Machado <lgustavo@codesourcery.com>
2920
2921 * linux-low.c (linux_mourn): Static declaration.
2922 (linux_arch_setup): Move in front of
2923 handle_extended_wait.
2924 (linux_arch_setup_thread): New function.
2925 (handle_extended_wait): Handle exec events. Call
2926 linux_arch_setup_thread. Make event_lwp argument a
2927 pointer-to-a-pointer.
2928 (check_zombie_leaders): Do not check stopped threads.
2929 (linux_low_ptrace_options): Add PTRACE_O_TRACEEXEC.
2930 (linux_low_filter_event): Add lwp and thread for exec'ing
2931 non-leader thread if leader thread has been deleted.
2932 Refactor code into linux_arch_setup_thread and call it.
2933 Pass child lwp pointer by reference to handle_extended_wait.
2934 (linux_wait_for_event_filtered): Update comment.
2935 (linux_wait_1): Prevent clobbering exec event status.
2936 (linux_supports_exec_events): New function.
2937 (linux_target_ops) <supports_exec_events>: Initialize new member.
2938 * lynx-low.c (lynx_target_ops) <supports_exec_events>: Initialize
2939 new member.
2940 * remote-utils.c (prepare_resume_reply): New stop reason 'exec'.
2941 * server.c (report_exec_events): New global variable.
2942 (handle_query): Handle qSupported query for exec-events feature.
2943 (captured_main): Initialize report_exec_events.
2944 * server.h (report_exec_events): Declare new global variable.
2945 * target.h (struct target_ops) <supports_exec_events>: New
2946 member.
2947 (target_supports_exec_events): New macro.
2948 * win32-low.c (win32_target_ops) <supports_exec_events>:
2949 Initialize new member.
2950
0568462b
MM		 29512015-09-09 Markus Metzger <markus.t.metzger@intel.com>
2952
2953 * linux-low.c (linux_low_enable_btrace): Remove.
2954 (linux_target_ops): Replace linux_low_enable_btrace with
2955 linux_enable_btrace.
2956
39edd165
YQ		 29572015-09-03 Yao Qi <yao.qi@linaro.org>
2958
2959 * linux-aarch64-low.c (aarch64_insert_point): Call
2960 aarch64_handle_watchpoint if aarch64_linux_region_ok_for_watchpoint
2961 returns true.
2962
1db33b5a
UW		 29632015-08-27 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
2964
2965 * linux-low.c (check_stopped_by_breakpoint): Use
2966 GDB_ARCH_IS_TRAP_BRKPT instead of GDB_ARCH_TRAP_BRKPT.
2967
ab290430
PA		 29682015-08-27 Pedro Alves <palves@redhat.com>
2969
2970 * proc-service.c (ps_pdwrite): Return PS_ERR/PS_OK explicily.
2971
8d749320
SM		 29722015-08-26 Simon Marchi <simon.marchi@ericsson.com>
2973
6711b7f8
SM		 2974 * ax.c (gdb_parse_agent_expr): Replace xmalloc-family function with
2975 the XNEW-family equivalent.
8d749320
SM		 2976 (compile_bytecodes): Likewise.
2977 * dll.c (loaded_dll): Likewise.
2978 * event-loop.c (append_callback_event): Likewise.
2979 (create_file_handler): Likewise.
2980 (create_file_event): Likewise.
2981 * hostio.c (handle_open): Likewise.
2982 * inferiors.c (add_thread): Likewise.
2983 (add_process): Likewise.
2984 * linux-aarch64-low.c (aarch64_linux_new_process): Likewise.
2985 * linux-arm-low.c (arm_new_process): Likewise.
2986 (arm_new_thread): Likewise.
2987 * linux-low.c (add_to_pid_list): Likewise.
2988 (linux_add_process): Likewise.
2989 (handle_extended_wait): Likewise.
2990 (add_lwp): Likewise.
2991 (enqueue_one_deferred_signal): Likewise.
2992 (enqueue_pending_signal): Likewise.
2993 (linux_resume_one_lwp_throw): Likewise.
2994 (linux_resume_one_thread): Likewise.
2995 (linux_read_memory): Likewise.
2996 (linux_write_memory): Likewise.
2997 * linux-mips-low.c (mips_linux_new_process): Likewise.
2998 (mips_linux_new_thread): Likewise.
2999 (mips_add_watchpoint): Likewise.
3000 * linux-x86-low.c (initialize_low_arch): Likewise.
3001 * lynx-low.c (lynx_add_process): Likewise.
3002 * mem-break.c (set_raw_breakpoint_at): Likewise.
3003 (set_breakpoint): Likewise.
3004 (add_condition_to_breakpoint): Likewise.
3005 (add_commands_to_breakpoint): Likewise.
3006 (clone_agent_expr): Likewise.
3007 (clone_one_breakpoint): Likewise.
3008 * regcache.c (new_register_cache): Likewise.
3009 * remote-utils.c (look_up_one_symbol): Likewise.
3010 * server.c (queue_stop_reply): Likewise.
3011 (start_inferior): Likewise.
3012 (queue_stop_reply_callback): Likewise.
3013 (handle_target_event): Likewise.
3014 * spu-low.c (fetch_ppc_memory): Likewise.
3015 (store_ppc_memory): Likewise.
3016 * target.c (set_target_ops): Likewise.
3017 * thread-db.c (thread_db_load_search): Likewise.
3018 (try_thread_db_load_1): Likewise.
3019 * tracepoint.c (add_tracepoint): Likewise.
3020 (add_tracepoint_action): Likewise.
3021 (create_trace_state_variable): Likewise.
3022 (cmd_qtdpsrc): Likewise.
3023 (cmd_qtro): Likewise.
3024 (add_while_stepping_state): Likewise.
3025 * win32-low.c (child_add_thread): Likewise.
3026 (get_image_name): Likewise.
3027
ed8b7b42
YQ		 30282015-08-25 Yao Qi <yao.qi@linaro.org>
3029
3030 * linux-aarch64-low.c (aarch64_linux_new_thread): Remove.
3031
db3cb7cb
YQ		 30322015-08-25 Yao Qi <yao.qi@linaro.org>
3033
3034 * Makefile.in (aarch64-linux.o): New rule.
3035 * configure.srv (aarch64*-*-linux*): Append aarch64-linux.o to
3036 srv_tgtobj.
3037 * linux-aarch64-low.c: Include nat/aarch64-linux.h.
3038 (aarch64_init_debug_reg_state): Make it extern.
3039 (aarch64_linux_prepare_to_resume): Remove.
3040
f6011a1c
YQ		 30412015-08-25 Yao Qi <yao.qi@linaro.org>
3042
3043 * linux-aarch64-low.c (aarch64_linux_prepare_to_resume): Use
3044 lwp_arch_private_info and ptid_of_lwp.
3045
88e2cf7e
YQ		 30462015-08-25 Yao Qi <yao.qi@linaro.org>
3047
3048 * linux-aarch64-low.c (aarch64_get_debug_reg_state): Add argument pid.
3049 Find proc_info by find_process_pid. All callers updated.
3050
5e35436e
YQ		 30512015-08-25 Yao Qi <yao.qi@linaro.org>
3052
3053 * linux-aarch64-low.c (struct arch64_dr_update_callback_param):
3054 Remove.
3055 (debug_reg_change_callback): Remove.
3056 (aarch64_notify_debug_reg_change): Remove.
3057
4a8a7965
YQ		 30582015-08-25 Yao Qi <yao.qi@linaro.org>
3059
3060 * linux-aarch64-low.c (aarch64_notify_debug_reg_change):
3061 Call current_lwp_ptid.
3062
32a271ee
YQ		 30632015-08-25 Yao Qi <yao.qi@linaro.org>
3064
3065 * linux-aarch64-low.c (debug_reg_change_callback): Use
3066 debug_printf.
3067
0d51c8d7
YQ		 30682015-08-25 Yao Qi <yao.qi@linaro.org>
3069
3070 * linux-aarch64-low.c (debug_reg_change_callback): Use phex.
3071
31a43dd5
YQ		 30722015-08-25 Yao Qi <yao.qi@linaro.org>
3073
3074 * linux-aarch64-low.c (debug_reg_change_callback): Remove comments.
3075
8ee52567
YQ		 30762015-08-25 Yao Qi <yao.qi@linaro.org>
3077
3078 * linux-aarch64-low.c (debug_reg_change_callback): Re-indent
3079 the code.
3080
ff3f0f45
YQ		 30812015-08-25 Yao Qi <yao.qi@linaro.org>
3082
3083 * linux-aarch64-low.c (aarch64_dr_update_callback_param) <pid>:
3084 Remove.
3085 (debug_reg_change_callback): Remove argument entry and add argument
3086 lwp. Remove local variable thread. Don't print thread id in the
3087 debugging output. Don't check whether pid of thread equals to pid.
3088 (aarch64_notify_debug_reg_change): Don't set param.pid. Call
3089 iterate_over_lwps instead find_inferior.
3090
3d40fbb5
PA		 30912015-08-24 Pedro Alves <palves@redhat.com>
3092
3093 * inferiors.c (get_first_process): New function.
3094 * inferiors.h (get_first_process): New declaration.
3095 * remote-utils.c (read_ptid): Default to the first process in the
3096 list, instead of to the current thread's process.
3097
438e1e42
PA		 30982015-08-24 Pedro Alves <palves@redhat.com>
3099
3100 * debug.c: Include gdb_sys_time.h instead of sys/time.h.
3101 * event-loop.c: Likewise.
3102 * remote-utils.c: Likewise.
3103 * tracepoint.c: Likewise.
3104
a8c6d4fc
PA		 31052015-08-24 Pedro Alves <palves@redhat.com>
3106
3107 * spu-low.c (spu_request_interrupt): Use lwpid_of instead of
3108 ptid_get_lwp.
3109
99b0bb12
PA		 31102015-08-21 Pedro Alves <palves@redhat.com>
3111
3112 * ax.c (gdb_eval_agent_expr): Return expr_eval_unhandled_opcode
3113 instead of literal 1.
3114
f8904751
PA		 31152015-08-21 Pedro Alves <palves@redhat.com>
3116
3117 * tdesc.c (default_description): Explicitly zero-initialize.
3118
465a859e
PA		 31192015-08-21 Pedro Alves <palves@redhat.com>
3120
3121 PR gdb/18749
3122 * inferiors.c (remove_thread): Discard any pending stop reply for
3123 this thread.
3124 * server.c (remove_all_on_match_pid): Rename to ...
3125 (remove_all_on_match_ptid): ... this. Work with a filter ptid
3126 instead of a pid.
3127 (discard_queued_stop_replies): Change parameter to a ptid. Now
3128 extern.
3129 (handle_v_kill, kill_inferior_callback, captured_main)
3130 (process_serial_event): Adjust.
3131 * server.h (discard_queued_stop_replies): Declare.
3132
f0db101d
PA		 31332015-08-21 Pedro Alves <palves@redhat.com>
3134
3135 * linux-low.c (wait_for_sigstop): Always switch to no thread
3136 selected if the previously current thread dies.
3137 * lynx-low.c (lynx_request_interrupt): Use the first thread's
3138 process instead of the current thread's.
3139 * remote-utils.c (input_interrupt): Don't check if there's no
3140 current thread.
3141 * server.c (gdb_read_memory, gdb_write_memory): If setting the
3142 current thread to the general thread fails, error out.
3143 (handle_qxfer_auxv, handle_qxfer_libraries)
3144 (handle_qxfer_libraries_svr4, handle_qxfer_siginfo)
3145 (handle_qxfer_spu, handle_qxfer_statictrace, handle_qxfer_fdpic)
3146 (handle_query): Check if there's a thread selected instead of
3147 checking whether there's any thread in the thread list.
3148 (handle_qxfer_threads, handle_qxfer_btrace)
3149 (handle_qxfer_btrace_conf): Don't error out early if there's no
3150 thread in the thread list.
3151 (handle_v_cont, myresume): Don't set the current thread to the
3152 continue thread.
3153 (process_serial_event) <Hg handling>: Also set thread_id if the
3154 previous general thread is still alive.
3155 (process_serial_event) <g/G handling>: If setting the current
3156 thread to the general thread fails, error out.
3157 * spu-low.c (spu_resume, spu_request_interrupt): Use the first
3158 thread's lwp instead of the current thread's.
3159 * target.c (set_desired_thread): If the desired thread was not
3160 found, leave the current thread pointing to NULL. Return an int
3161 (boolean) indicating success.
3162 * target.h (set_desired_thread): Change return type to int.
3163
40045d91
MF		 31642015-08-20 Max Filippov <jcmvbkbc@gmail.com>
3165
3166 * configure.srv (xtensa*-*-linux*): Add srv_linux_thread_db=yes.
3167 * linux-xtensa-low.c (arch/xtensa.h gdb_proc_service.h): New
3168 #includes.
3169 (ps_get_thread_area): New function.
3170
45face3b
GB		 31712015-08-19 Gary Benson <gbenson@redhat.com>
3172
3173 * hostio.c (handle_pread): Do not attempt to read more data
3174 than hostio_reply_with_data can fit in a packet.
3175
16d5f642
JB		 31762015-08-18 Joel Brobecker <brobecker@adacore.com>
3177
3178 * linux-aarch32-low.c (NT_ARM_VFP): Define if not already defined.
3179
a738da3a
MF		 31802015-08-14 Matthew Fortune <matthew.fortune@imgtec.com>
3181
3182 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP_REL.
3183
33ebda9d
PA		 31842015-08-06 Pedro Alves <palves@redhat.com>
3185
3186 * tracepoint.c (expr_eval_result): Now an int.
3187
a44892be
PA		 31882015-08-06 Pedro Alves <palves@redhat.com>
3189
3190 * gdbthread.h (struct regcache): Forward declare.
3191 (struct thread_info) <regcache_data>: Now a struct regcache
3192 pointer.
3193 * inferiors.c (inferior_regcache_data)
3194 (set_inferior_regcache_data): Now work with struct regcache
3195 pointers.
3196 * inferiors.h (struct regcache): Forward declare.
3197 (inferior_regcache_data, set_inferior_regcache_data): Now work
3198 with struct regcache pointers.
3199 * regcache.c (get_thread_regcache, regcache_invalidate_thread)
3200 (free_register_cache_thread): Remove struct regcache pointer
3201 casts.
3202
608a1e46
PA		 32032015-08-06 Pedro Alves <palves@redhat.com>
3204
3205 * server.c (captured_main): On error, print the exception message
3206 to stderr, and if run_once is set, throw a quit.
3207
f0ce0d3a
PA		 32082015-08-06 Pedro Alves <palves@redhat.com>
3209
3210 * linux-low.c (move_out_of_jump_pad_callback): Temporarily switch
3211 the current thread.
3212
bf47e248
PA		 32132015-08-06 Pedro Alves <palves@redhat.com>
3214
3215 * linux-low.c (linux_write_memory): Rewrite debug output to avoid
3216 reading beyond the passed in buffer length.
3217
b6b9ffcc
PL		 32182015-08-06 Pierre Langlois <pierre.langlois@arm.com>
3219
3220 * tracepoint.c (symbol_list) <required>: Remove.
3221
863d01bd
PA		 32222015-08-06 Pedro Alves <palves@redhat.com>
3223
3224 * linux-low.c (handle_extended_wait): Set the fork child's suspend
3225 count if stopping and suspending threads.
3226 (check_stopped_by_breakpoint): If stopped by trace, set the LWP's
3227 stop reason to TARGET_STOPPED_BY_SINGLE_STEP.
3228 (linux_detach): Complete an ongoing step-over.
3229 (lwp_suspended_inc, lwp_suspended_decr): New functions. Use
3230 throughout.
3231 (resume_stopped_resumed_lwps): Don't resume a suspended thread.
3232 (linux_wait_1): If passing a signal to the inferior after
3233 finishing a step-over, unsuspend and re-resume all lwps. If we
3234 see a single-step event but the thread should be continuing, don't
3235 pass the trap to gdb.
3236 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback): Use
3237 internal_error instead of gdb_assert.
3238 (enqueue_pending_signal): New function.
3239 (check_ptrace_stopped_lwp_gone): Add debug output.
3240 (start_step_over): Use internal_error instead of gdb_assert.
3241 (complete_ongoing_step_over): New function.
3242 (linux_resume_one_thread): Don't resume a suspended thread.
3243 (proceed_one_lwp): If the LWP is stepping over a breakpoint, reset
3244 it stepping.
3245
00db26fa
PA		 32462015-08-06 Pedro Alves <palves@redhat.com>
3247
3248 * linux-low.c (add_lwp): Set waitstatus to TARGET_WAITKIND_IGNORE.
3249 (linux_thread_alive): Use lwp_is_marked_dead.
3250 (extended_event_reported): Delete.
3251 (linux_wait_1): Check if waitstatus is TARGET_WAITKIND_IGNORE
3252 instead of extended_event_reported.
3253 (mark_lwp_dead): Don't set the 'dead' flag. Store the waitstatus
3254 as well.
3255 (lwp_is_marked_dead): New function.
3256 (lwp_running): Use lwp_is_marked_dead.
3257 * linux-low.h: Delete 'dead' field, and update 'waitstatus's
3258 comment.
3259
ad071a30
PA		 32602015-08-06 Pedro Alves <palves@redhat.com>
3261
3262 * linux-low.c (linux_wait_1): Move fork event output out of the
3263 !report_to_gdb check. Pass event_child->waitstatus to
3264 target_waitstatus_to_string instead of ourstatus.
3265
524b57e6
YQ		 32662015-08-04 Yao Qi <yao.qi@linaro.org>
3267
3268 * linux-aarch64-low.c (aarch64_supports_tracepoints): Return 0
3269 if current_thread is 32 bit.
3270
6085d6f6
YQ		 32712015-08-04 Yao Qi <yao.qi@linaro.org>
3272
3273 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
3274 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
3275 * server.c (extended_protocol): Remove "static".
3276 * server.h (extended_protocol): Declare it.
3277
8a7e4587
YQ		 32782015-08-04 Yao Qi <yao.qi@linaro.org>
3279
3280 * linux-aarch64-low.c (aarch64_get_pc): Get PC register on
3281 both aarch64 and aarch32.
3282 (aarch64_set_pc): Likewise.
3283
3b53ae99
YQ		 32842015-08-04 Yao Qi <yao.qi@linaro.org>
3285
3286 * configure.srv (case aarch64*-*-linux*): Append arm-with-neon.o
3287 to srv_regobj and append arm-core.xml arm-vfpv3.xml and
3288 arm-with-neon.xml to srv_xmlfiles.
3289 * linux-aarch64-low.c: Include linux-aarch32-low.h.
3290 (is_64bit_tdesc): New function.
3291 (aarch64_linux_read_description): New function.
3292 (aarch64_arch_setup): Call aarch64_linux_read_description.
3293 (regs_info): Rename to regs_info_aarch64.
3294 (aarch64_regs_info): Return right regs_info.
3295 (initialize_low_arch): Call initialize_low_arch_aarch32.
3296
bd9e6534
YQ		 32972015-08-04 Yao Qi <yao.qi@linaro.org>
3298
3299 * configure.srv (srv_tgtobj): Add linux-aarch32-low.o.
3300 * linux-aarch32-low.c: New file.
3301 * linux-aarch32-low.h: New file.
3302 * linux-arm-low.c (arm_fill_gregset): Move it to
3303 linux-aarch32-low.c.
3304 (arm_store_gregset): Likewise.
3305 (arm_fill_vfpregset): Call arm_fill_vfpregset_num
3306 (arm_store_vfpregset): Call arm_store_vfpregset_num.
3307 (arm_arch_setup): Check if PTRACE_GETREGSET works.
3308 (regs_info): Rename to regs_info_arm.
3309 (arm_regs_info): Return regs_info_aarch32 if
3310 have_ptrace_getregset is 1 and target description is
3311 arm_with_neon or arm_with_vfpv3.
3312 (initialize_low_arch): Don't call init_registers_arm_with_neon.
3313 Call initialize_low_arch_aarch32 instead.
3314
ded48a5e
YQ		 33152015-08-04 Yao Qi <yao.qi@linaro.org>
3316
3317 * linux-x86-low.c (have_ptrace_getregset): Move it to ...
3318 * linux-low.c: ... here.
3319 * linux-low.h (have_ptrace_getregset): Declare it.
3320
96e9210f
PA		 33212015-08-04 Pedro Alves <palves@redhat.com>
3322
3323 * thread-db.c (struct thread_db): Use new typedefs.
3324 (try_thread_db_load_1): Define local TDB_DLSYM macro and use it in
3325 CHK calls.
3326 (disable_thread_event_reporting): Cast result of dlsym to
3327 destination function pointer type.
3328 (thread_db_mourn): Use td_ta_delete_ftype.
3329
af60a1ef
SL		 33302015-08-03 Sandra Loosemore <sandra@codesourcery.com>
3331
3332 * linux-nios2-low.c (NIOS2_BREAKPOINT): Conditionalize for
3333 arch variant.
3334 (CDX_BREAKPOINT): Define for R2.
3335 (nios2_breakpoint_at): Check for CDX_BREAKPOINT when R2.
3336 (the_low_target): Add comments.
3337
e8b41681
YQ		 33382015-07-30 Yao Qi <yao.qi@linaro.org>
3339
3340 * linux-arm-low.c (arm_hwcap): Remove it.
3341 (arm_read_description): New local variable arm_hwcap. Don't
3342 set arm_hwcap to zero.
3343
89abb039
YQ		 33442015-07-30 Yao Qi <yao.qi@linaro.org>
3345
3346 * linux-arm-low.c (arm_fill_wmmxregset): Don't use arm_hwcap.
3347 Use regcache->tdesc instead.
3348 (arm_store_wmmxregset): Likewise.
3349 (arm_fill_vfpregset): Likewise.
3350 (arm_store_vfpregset): Likewise.
3351
deca266c
YQ		 33522015-07-30 Yao Qi <yao.qi@linaro.org>
3353
3354 * linux-arm-low.c: Include arch/arm.h.
3355 (arm_fill_gregset): Don't use arm_num_regs and arm_regmap.
3356 (arm_store_gregset): Likewise.
3357
aa58a496
SM		 33582015-07-29 Simon Marchi <simon.marchi@ericsson.com>
3359
3360 * linux-mips-low.c (mips_linux_prepare_to_resume): Add NULL as
3361 ptrace's 4th parameter.
3362
50904b25
YQ		 33632015-07-27 Yao Qi <yao.qi@linaro.org>
3364
3365 * configure.srv (case aarch64*-*-linux*): Don't set
3366 srv_linux_usrregs.
3367
5826e159
PA		 33682015-07-24 Pedro Alves <palves@redhat.c: Likewise.om>
3369
3370 * linux-aarch64-low.c: Include nat/gdb_ptrace.h instead of
3371 sys/ptrace.h.
3372 * linux-arm-low.c: Likewise.
3373 * linux-cris-low.c: Likewise.
3374 * linux-crisv32-low.c: Likewise.
3375 * linux-low.c: Likewise.
3376 * linux-m68k-low.c: Likewise.
3377 * linux-mips-low.c: Likewise.
3378 * linux-nios2-low.c: Likewise.
3379 * linux-s390-low.c: Likewise.
3380 * linux-sparc-low.c: Likewise.
3381 * linux-tic6x-low.c: Likewise.
3382 * linux-tile-low.c: Likewise.
3383 * linux-x86-low.c: Likewise.
3384
54019719
PA		 33852015-07-24 Pedro Alves <palves@redhat.com>
3386
3387 * config.in: Regenerate.
3388 * configure: Regenerate.
3389
eb7aa561
PA		 33902015-07-24 Pedro Alves <palves@redhat.com>
3391
3392 * acinclude.m4: Include ../ptrace.m4.
3393 * configure.ac: Call GDB_AC_PTRACE.
3394 * config.in, configure: Regenerate.
3395
55d7b841
YQ		 33962015-07-24 Yao Qi <yao.qi@linaro.org>
3397
3398 * linux-low.c (linux_create_inferior): Remove setting to
3399 proc->priv->new_inferior.
3400 (linux_attach): Likewise.
3401 (linux_low_filter_event): Likewise.
3402 * linux-low.h (struct process_info_private) <new_inferior>: Remove.
3403
c06cbd92
YQ		 34042015-07-24 Yao Qi <yao.qi@linaro.org>
3405
3406 * linux-low.c (linux_arch_setup): New function.
3407 (linux_low_filter_event): If proc->tdesc is NULL and
3408 proc->attached is true, call the_low_target.arch_setup.
3409 Otherwise, keep status pending, and return.
3410 (linux_resume_one_lwp_throw): Don't call get_pc if
3411 thread->while_stepping isn't NULL. Don't call
3412 get_thread_regcache if proc->tdesc is NULL.
3413 (need_step_over_p): Return 0 if proc->tdesc is NULL.
3414 (linux_target_ops): Install arch_setup.
3415 * server.c (start_inferior): Call the_target->arch_setup.
3416 * target.h (struct target_ops) <arch_setup>: New field.
3417 (target_arch_setup): New marco.
3418 * lynx-low.c (lynx_target_ops): Update.
3419 * nto-low.c (nto_target_ops): Update.
3420 * spu-low.c (spu_target_ops): Update.
3421 * win32-low.c (win32_target_ops): Update.
3422
5ae3ebba
YQ		 34232015-07-24 Yao Qi <yao.qi@linaro.org>
3424
3425 * linux-low.c (linux_add_process): Don't set
3426 proc->priv->new_inferior.
3427 (linux_create_inferior): Set proc->priv->new_inferior to 1.
3428 (linux_attach): Likewise.
3429
eb97750b
YQ		 34302015-07-24 Yao Qi <yao.qi@linaro.org>
3431
3432 * server.c (start_inferior): Code refactor.
3433
51aee833
YQ		 34342015-07-24 Yao Qi <yao.qi@linaro.org>
3435
3436 * server.c (process_serial_event): Set general_thread.
3437
af1b22f3
YQ		 34382015-07-21 Yao Qi <yao.qi@linaro.org>
3439
3440 * linux-aarch64-low.c (aarch64_arch_setup): Remove code and call
3441 aarch64_linux_get_debug_reg_capacity.
3442
554717a3
YQ		 34432015-07-17 Yao Qi <yao.qi@linaro.org>
3444
3445 * Makefile.in (aarch64-linux-hw-point.o): New rule.
3446 * configure.srv (srv_tgtobj): Append aarch64-linux-hw-point.o.
3447 * linux-aarch64-low.c: Include nat/aarch64-linux-hw-point.h.
3448 (AARCH64_HBP_MAX_NUM): Move to nat/aarch64-linux-hw-point.h.
3449 (AARCH64_HWP_MAX_NUM, AARCH64_HBP_ALIGNMENT): Likewise.
3450 (AARCH64_HWP_ALIGNMENT): Likewise.
3451 (AARCH64_HWP_MAX_LEN_PER_REG): Likewise.
3452 (AARCH64_DEBUG_NUM_SLOTS, AARCH64_DEBUG_ARCH): Likewise.
3453 (aarch64_num_bp_regs, aarch64_num_wp_regs): Likewise.
3454 (AARCH64_DEBUG_ARCH_V8, DR_MARK_ALL_CHANGED): Likewise.
3455 (DR_MARK_N_CHANGED, DR_CLEAR_CHANGED): Likewise.
3456 (DR_HAS_CHANGED, DR_N_HAS_CHANGE): Likewise.
3457 (struct aarch64_debug_reg_state): Likewise.
3458 (struct arch_lwp_info): Likewise.
3459 (aarch64_align_watchpoint): Likewise.
3460 (DR_CONTROL_ENABLED, DR_CONTROL_LENGTH): Likewise.
3461 (aarch64_watchpoint_length): Likewise.
3462 (aarch64_point_encode_ctrl_reg): Likewise
3463 (aarch64_point_is_aligned): Likewise.
3464 (aarch64_align_watchpoint): Likewise.
3465 (aarch64_linux_set_debug_regs):
3466 (aarch64_dr_state_insert_one_point): Likewise.
3467 (aarch64_dr_state_remove_one_point): Likewise.
3468 (aarch64_handle_breakpoint): Likewise.
3469 (aarch64_handle_aligned_watchpoint): Likewise.
3470 (aarch64_handle_unaligned_watchpoint): Likewise.
3471 (aarch64_handle_watchpoint): Likewise.
3472
c67ca4de
YQ		 34732015-07-17 Yao Qi <yao.qi@linaro.org>
3474
3475 * linux-aarch64-low.c (aarch64_handle_breakpoint): Add argument state
3476 and don't aarch64_get_debug_reg_state. All callers update.
3477 (aarch64_handle_aligned_watchpoint): Likewise.
3478 (aarch64_handle_unaligned_watchpoint): Likewise.
3479 (aarch64_handle_watchpoint): Likewise.
3480 (aarch64_insert_point): Call aarch64_get_debug_reg_state earlier.
3481 (aarch64_remove_point): Likewise.
3482
25abf979
YQ		 34832015-07-17 Yao Qi <yao.qi@linaro.org>
3484
3485 * linux-aarch64-low.c (aarch64_show_debug_reg_state): Use
3486 debug_printf.
3487 (aarch64_handle_unaligned_watchpoint): Likewise.
3488
db1ff28b
JK		 34892015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
3490
3491 Revert the previous 3 commits:
3492 Move gdb_regex* to common/
3493 Move linux_find_memory_regions_full & co.
3494 gdbserver build-id attribute generator
3495
700ca40f
JK		 34962015-07-15 Aleksandar Ristovski <aristovski@qnx.com
3497 Jan Kratochvil <jan.kratochvil@redhat.com>
3498
3499 gdbserver build-id attribute generator.
3500 * linux-low.c (nat/linux-maps.h, search.h, rsp-low.h): Include.
3501 (ElfXX_Ehdr, ElfXX_Phdr, ElfXX_Nhdr): New.
3502 (ELFXX_FLD, ELFXX_SIZEOF, ELFXX_ROUNDUP, BUILD_ID_INVALID): New.
3503 (find_phdr): New.
3504 (get_dynamic): Use find_pdhr to traverse program headers.
3505 (struct mapping_entry, mapping_entry_s, free_mapping_entry_vec)
3506 (compare_mapping_entry_range, struct find_memory_region_callback_data)
3507 (read_build_id, find_memory_region_callback, lrfind_mapping_entry)
3508 (get_hex_build_id): New.
3509 (linux_qxfer_libraries_svr4): Add optional build-id attribute
3510 to reply XML document.
3511
9904185c
JK		 35122015-07-15 Aleksandar Ristovski <aristovski@qnx.com
3513 Jan Kratochvil <jan.kratochvil@redhat.com>
3514
3515 * target.c: Include target/target-utils.h and fcntl.h.
3516 (target_fileio_read_stralloc_1_pread, target_fileio_read_stralloc_1)
3517 (target_fileio_read_stralloc): New functions.
3518
6e5b4429
JK		 35192015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
3520
3521 * Makefile.in (OBS): Add gdb_regex.o.
3522 (gdb_regex.o): New.
3523 * config.in: Rebuilt.
3524 * configure: Rebuilt.
3525
ddc98fbf
JK		 35262015-07-15 Aleksandar Ristovski <aristovski@qnx.com
3527 Jan Kratochvil <jan.kratochvil@redhat.com>
3528
3529 Create empty nat/linux-maps.[ch] and common/target-utils.[ch].
3530 * Makefile.in (OBS): Add target-utils.o.
3531 (linux-maps.o, target-utils.o): New.
3532 * configure.srv (srv_linux_obj): Add linux-maps.o.
3533
e57bb7a0
PL		 35342015-07-15 Pierre Langlois <pierre.langlois@arm.com>
3535
3536 * linux-aarch64-low.c (aarch64_supports_range_stepping): New
3537 function, return 1.
3538 (the_low_target): Install it.
3539
586b02a9
PA		 35402015-07-14 Pedro Alves <palves@redhat.com>
3541
3542 * linux-low.c (kill_wait_lwp): Don't assert if waitpid fails.
3543 Instead, ignore ECHILD, and throw an error for other errnos.
3544
58c1b36c
PA		 35452015-07-10 Pedro Alves <palves@redhat.com>
3546
3547 * event-loop.c (struct callback_event) <data>: Change type to
3548 gdb_client_data instance instead of gdb_client_data pointer.
3549 (append_callback_event): Adjust.
3550
421530db
PL		 35512015-07-10 Pierre Langlois <pierre.langlois@arm.com>
3552
3553 * linux-aarch64-low.c: Add comments for each linux_target_ops
3554 method. Remove comments already covered in target_ops and
3555 linux_target_ops definitions.
3556 (the_low_target): Add comments for each unimplemented method.
3557
c2d65f38
YQ		 35582015-07-09 Yao Qi <yao.qi@linaro.org>
3559
3560 * linux-aarch64-low.c (aarch64_regmap): Remove.
3561 (aarch64_usrregs_info): Remove.
3562 (regs_info): Set field usrregs to NULL.
3563
b20a6524
MM		 35642015-07-02 Markus Metzger <markus.t.metzger@intel.com>
3565
3566 * linux-low.c: Include "rsp-low.h"
3567 (linux_low_encode_pt_config, linux_low_encode_raw): New.
3568 (linux_low_read_btrace): Support BTRACE_FORMAT_PT.
3569 (linux_low_btrace_conf): Support BTRACE_FORMAT_PT.
3570 (handle_btrace_enable_pt): New.
3571 (handle_btrace_general_set): Support "pt".
3572 (handle_btrace_conf_general_set): Support "pt:size".
3573
96c97461
PL		 35742015-06-29 Pierre Langlois <pierre.langlois@arm.com>
3575
3576 * linux-aarch64-low.c (aarch64_supports_z_point_type): Enable for
3577 Z_PACKET_SW_BP.
3578
37d66942
PL		 35792015-06-29 Pierre Langlois <pierre.langlois@arm.com>
3580
3581 * linux-aarch64-low.c: Remove comment about endianness.
3582 (aarch64_breakpoint): Change type to gdb_byte[]. Set to "brk #0".
3583 (aarch64_breakpoint_at): Change type of insn to gdb_byte[]. Use
3584 memcmp.
3585
dc06243f
GB		 35862015-06-24 Gary Benson <gbenson@redhat.com>
3587
3588 * linux-i386-ipa.c (stdint.h): Do not include.
3589 * lynx-i386-low.c (stdint.h): Likewise.
3590 * lynx-ppc-low.c (stdint.h): Likewise.
3591 * mem-break.c (stdint.h): Likewise.
3592 * thread-db.c (stdint.h): Likewise.
3593 * tracepoint.c (stdint.h): Likewise.
3594 * win32-low.c (stdint.h): Likewise.
3595
124e13d9
SM		 35962015-06-18 Simon Marchi <simon.marchi@ericsson.com>
3597
3598 * server.c (write_qxfer_response): Update call to
3599 remote_escape_output.
3600
909c2cda
JK		 36012015-06-15 Aleksandar Ristovski <aristovski@qnx.com
3602 Jan Kratochvil <jan.kratochvil@redhat.com>
3603
3604 Merge multiple hex conversions.
3605 * gdbreplay.c (tohex): Rename to 'fromhex'.
3606 (logchar): Use fromhex.
3607
24c05f46
JK		 36082015-06-10 Jan Kratochvil <jan.kratochvil@redhat.com>
3609
3610 * server.c (handle_qxfer_libraries): Set `version' attribute for
3611 <library-list>.
3612
14d2069a
GB		 36132015-06-10 Gary Benson <gbenson@redhat.com>
3614
3615 * target.h (struct target_ops) <multifs_open>: New field.
3616 <multifs_unlink>: Likewise.
3617 <multifs_readlink>: Likewise.
3618 * linux-low.c (nat/linux-namespaces.h): New include.
3619 (linux_target_ops): Initialize the_target->multifs_open,
3620 the_target->multifs_unlink and the_target->multifs_readlink.
3621 * hostio.h (hostio_handle_new_gdb_connection): New declaration.
3622 * hostio.c (hostio_fs_pid): New static variable.
3623 (hostio_handle_new_gdb_connection): New function.
3624 (handle_setfs): Likewise.
3625 (handle_open): Use the_target->multifs_open as appropriate.
3626 (handle_unlink): Use the_target->multifs_unlink as appropriate.
3627 (handle_readlink): Use the_target->multifs_readlink as
3628 appropriate.
3629 (handle_vFile): Handle vFile:setfs packets.
3630 * server.c (handle_query): Call hostio_handle_new_gdb_connection
3631 after target_handle_new_gdb_connection.
3632
4b8b5e72
GB		 36332015-06-10 Gary Benson <gbenson@redhat.com>
3634
3635 * configure.ac (AC_CHECK_FUNCS): Add setns.
3636 * config.in: Regenerate.
3637 * configure: Likewise.
3638 * Makefile.in (SFILES): Add nat/linux-namespaces.c.
3639 (linux-namespaces.o): New rule.
3640 * configure.srv (srv_linux_obj): Add linux-namespaces.o.
3641
3ac2e371
GB		 36422015-06-09 Gary Benson <gbenson@redhat.com>
3643
3644 * hostio.c (handle_open): Process mode argument with
3645 fileio_to_host_mode.
3646
ca9b78ce
YQ		 36472015-06-01 Yao Qi <yao.qi@linaro.org>
3648
3649 * linux-s390-low.c (PTRACE_GETREGSET, PTRACE_SETREGSET): Remove.
3650 * linux-x86-low.c: Likewise.
3651
bfacd19d
DB		 36522015-05-28 Don Breazeal <donb@codesourcery.com>
3653
3654 * linux-low.c (handle_extended_wait): Initialize
3655 thread_info.last_resume_kind for new fork children.
3656
452003ef
PA		 36572015-05-15 Pedro Alves <palves@redhat.com>
3658
3659 * target.h (target_handle_new_gdb_connection): Rewrite using if
3660 wrapped in do/while.
3661
1041a03c
JB		 36622015-05-14 Joel Brobecker <brobecker@adacore.com>
3663
3664 * configure.ac: Add prfpregset_t BFD_HAVE_SYS_PROCFS_TYPE check.
3665 * configure, config.in: Regenerate.
3666 * gdb_proc_service.h [HAVE_PRFPREGSET_T] (prfpregset_t):
3667 Declare typedef.
3668
c269dbdb
DB		 36692015-05-12 Don Breazeal <donb@codesourcery.com>
3670
3671 * linux-low.c (handle_extended_wait): Handle PTRACE_EVENT_FORK and
3672 PTRACE_EVENT_VFORK_DONE.
3673 (linux_low_ptrace_options, extended_event_reported): Add vfork
3674 events.
3675 * remote-utils.c (prepare_resume_reply): New stop reasons "vfork"
3676 and "vforkdone" for RSP 'T' Stop Reply Packet.
3677 * server.h (report_vfork_events): Declare
3678 global variable.
3679
3a8a0396
DB		 36802015-05-12 Don Breazeal <donb@codesourcery.com>
3681
3682 * linux-aarch64-low.c (aarch64_linux_new_fork): New function.
3683 (the_low_target) <new_fork>: Initialize new member.
3684 * linux-arm-low.c (arm_new_fork): New function.
3685 (the_low_target) <new_fork>: Initialize new member.
3686 * linux-low.c (handle_extended_wait): Call new target function
3687 new_fork.
3688 * linux-low.h (struct linux_target_ops) <new_fork>: New member.
3689 * linux-mips-low.c (mips_add_watchpoint): New function
3690 extracted from mips_insert_point.
3691 (the_low_target) <new_fork>: Initialize new member.
3692 (mips_linux_new_fork): New function.
3693 (mips_insert_point): Call mips_add_watchpoint.
3694 * linux-x86-low.c (x86_linux_new_fork): New function.
3695 (the_low_target) <new_fork>: Initialize new member.
3696
de0d863e
DB		 36972015-05-12 Don Breazeal <donb@codesourcery.com>
3698
3699 * linux-low.c (handle_extended_wait): Implement return value,
3700 rename argument 'event_child' to 'event_lwp', handle
3701 PTRACE_EVENT_FORK, call internal_error for unrecognized event.
3702 (linux_low_ptrace_options): New function.
3703 (linux_low_filter_event): Call linux_low_ptrace_options,
3704 use different argument fo linux_enable_event_reporting,
3705 use return value from handle_extended_wait.
3706 (extended_event_reported): New function.
3707 (linux_wait_1): Call extended_event_reported and set
3708 status to report fork events.
3709 (linux_write_memory): Add pid to debug message.
3710 (reset_lwp_ptrace_options_callback): New function.
3711 (linux_handle_new_gdb_connection): New function.
3712 (linux_target_ops): Initialize new structure member.
3713 * linux-low.h (struct lwp_info) <waitstatus>: New member.
3714 * lynx-low.c: Initialize new structure member.
3715 * remote-utils.c (prepare_resume_reply): Implement stop reason
3716 "fork" for "T" stop message.
3717 * server.c (handle_query): Call handle_new_gdb_connection.
3718 * server.h (report_fork_events): Declare global flag.
3719 * target.h (struct target_ops) <handle_new_gdb_connection>:
3720 New member.
3721 (target_handle_new_gdb_connection): New macro.
3722 * win32-low.c: Initialize new structure member.
3723
ddcbc397
DB		 37242015-05-12 Don Breazeal <donb@codesourcery.com>
3725
3726 * mem-break.c (APPEND_TO_LIST): Define macro.
3727 (clone_agent_expr): New function.
3728 (clone_one_breakpoint): New function.
3729 (clone_all_breakpoints): New function.
3730 * mem-break.h: Declare new functions.
3731
89245bc0
DB		 37322015-05-12 Don Breazeal <donb@codesourcery.com>
3733
3734 * linux-low.c (linux_supports_fork_events): New function.
3735 (linux_supports_vfork_events): New function.
3736 (linux_target_ops): Initialize new structure members.
3737 (initialize_low): Call linux_check_ptrace_features.
3738 * lynx-low.c (lynx_target_ops): Initialize new structure
3739 members.
3740 * server.c (report_fork_events, report_vfork_events):
3741 New global flags.
3742 (handle_query): Add new features to qSupported packet and
3743 response.
3744 (captured_main): Initialize new global variables.
3745 * target.h (struct target_ops) <supports_fork_events>:
3746 New member.
3747 <supports_vfork_events>: New member.
3748 (target_supports_fork_events): New macro.
3749 (target_supports_vfork_events): New macro.
3750 * win32-low.c (win32_target_ops): Initialize new structure
3751 members.
3752
835205d0
GB		 37532015-05-12 Gary Benson <gbenson@redhat.com>
3754
3755 * server.c (handle_qxfer_exec_file): Use current process
3756 if annex is empty.
3757
21e94bd9
SL		 37582015-05-08 Sandra Loosemore <sandra@codesourcery.com>
3759
3760 * linux-nios2-low.c: Include elf/common.h. Adjust comments.
3761 Remove HAVE_PTRACE_GETREGS conditionals.
3762 (nios2_regsets): Use PTRACE_GETREGSET and PTRACE_SETREGSET
3763 instead of PTRACE_GETREGS and PTRACE_SETREGS.
3764
45614f15
YQ		 37652015-05-08 Yao Qi <yao.qi@linaro.org>
3766
3767 * linux-low.c (linux_supports_conditional_breakpoints): New
3768 function.
3769 (linux_target_ops): Install new target method.
3770 * lynx-low.c (lynx_target_ops): Install NULL hook for
3771 supports_conditional_breakpoints.
3772 * nto-low.c (nto_target_ops): Likewise.
3773 * spu-low.c (spu_target_ops): Likewise.
3774 * win32-low.c (win32_target_ops): Likewise.
3775 * server.c (handle_query): Check
3776 target_supports_conditional_breakpoints.
3777 * target.h (struct target_ops) <supports_conditional_breakpoints>:
3778 New field.
3779 (target_supports_conditional_breakpoints): New macro.
3780
80ad801e
PA		 37812015-05-06 Pedro Alves <palves@redhat.com>
3782
3783 PR server/18081
3784 * server.c (start_inferior): If the process exits, mourn it.
3785
819843c7
GB		 37862015-04-21 Gary Benson <gbenson@redhat.com>
3787
3788 * hostio.c (fileio_open_flags_to_host): Factored out to
3789 fileio_to_host_openflags in common/fileio.c. Single use
3790 updated.
3791
a2d5a9d7
MF		 37922015-04-17 Max Filippov <jcmvbkbc@gmail.com>
3793
3794 * linux-xtensa-low.c (xtensa_fill_gregset)
3795 (xtensa_store_gregset): Check XCHAL_HAVE_LOOPS instead of
3796 XCHAL_HAVE_LOOP.
3797
deb44829
MF		 37982015-04-17 Max Filippov <jcmvbkbc@gmail.com>
3799
3800 * linux-xtensa-low.c (xtensa_usrregs_info): Remove.
3801 (regs_info): Replace usrregs pointer with NULL.
3802
e57f1de3
GB		 38032015-04-17 Gary Benson <gbenson@redhat.com>
3804
3805 * target.h (struct target_ops) <pid_to_exec_file>: New field.
3806 * linux-low.c (linux_target_ops): Initialize pid_to_exec_file.
3807 * server.c (handle_qxfer_exec_file): New function.
3808 (qxfer_packets): Add exec-file entry.
3809 (handle_query): Report qXfer:exec-file:read as supported packet.
3810
62828379
RN		 38112015-04-14 Romain Naour <romain.naour@openwide.fr> (tiny change)
3812
3813 * linux-low.c (linux_read_offsets): Remove get_thread_lwp.
3814
b88bb450
GB		 38152015-04-09 Gary Benson <gbenson@redhat.com>
3816
3817 * hostio-errno.c (errno_to_fileio_error): Remove function.
3818 Update caller to use remote_fileio_to_fio_error.
3819
c8f4bfdd
YQ		 38202015-04-09 Yao Qi <yao.qi@linaro.org>
3821
3822 * linux-low.c (linux_insert_point): Call
3823 insert_memory_breakpoint if TYPE is raw_bkpt_type_sw.
3824 (linux_remove_point): Call remove_memory_breakpoint if type is
3825 raw_bkpt_type_sw.
3826 * linux-x86-low.c (x86_insert_point): Don't call
3827 insert_memory_breakpoint.
3828 (x86_remove_point): Don't call remove_memory_breakpoint.
3829
41f98f02
PA		 38302015-04-01 Pedro Alves <palves@redhat.com>
3831 Cleber Rosa <crosa@redhat.com>
3832
3833 * server.c (gdbserver_usage): Reorganize and extend the usage
3834 message.
3835
2bf6fb9d
PA		 38362015-03-24 Pedro Alves <palves@redhat.com>
3837
3838 * linux-low.c (check_stopped_by_breakpoint): Tweak debug log
3839 output. Also dump TRAP_TRACE.
3840 (linux_low_filter_event): In debug output, distinguish a
3841 resume_stop SIGSTOP from a delayed SIGSTOP.
3842
369f6daa
GB		 38432015-03-24 Gary Benson <gbenson@redhat.com>
3844
3845 * linux-x86-low.c (x86_linux_new_thread): Moved to
3846 nat/x86-linux.c.
3847 (x86_linux_prepare_to_resume): Likewise.
3848
8e5d4070
GB		 38492015-03-24 Gary Benson <gbenson@redhat.com>
3850
3851 * Makefile.in (x86-linux-dregs.o): New rule.
3852 * configure.srv: Add x86-linux-dregs.o to relevant targets.
3853 * linux-x86-low.c: Include nat/x86-linux-dregs.h.
3854 (u_debugreg_offset): Moved to nat/x86-linux-dregs.c.
3855 (x86_linux_dr_get): Likewise.
3856 (x86_linux_dr_set): Likewise.
3857 (update_debug_registers_callback): Likewise.
3858 (x86_linux_dr_set_addr): Likewise.
3859 (x86_linux_dr_get_addr): Likewise.
3860 (x86_linux_dr_set_control): Likewise.
3861 (x86_linux_dr_get_control): Likewise.
3862 (x86_linux_dr_get_status): Likewise.
3863 (x86_linux_update_debug_registers): Likewise.
3864
2b95d440
GB		 38652015-03-24 Gary Benson <gbenson@redhat.com>
3866
3867 * linux-x86-low.c (x86_linux_update_debug_registers):
3868 New function, factored out from...
3869 (x86_linux_prepare_to_resume): ...this.
3870
14b0bc68
GB		 38712015-03-24 Gary Benson <gbenson@redhat.com>
3872
3873 * linux-x86-low.c (x86_linux_dr_get): Update comments.
3874 (x86_linux_dr_set): Likewise.
3875 (update_debug_registers_callback): Likewise.
3876 (x86_linux_dr_set_addr): Likewise.
3877 (x86_linux_dr_get_addr): Likewise.
3878 (x86_linux_dr_set_control): Likewise.
3879 (x86_linux_dr_get_control): Likewise.
3880 (x86_linux_dr_get_status): Likewise.
3881 (x86_linux_prepare_to_resume): Likewise.
3882
5dfe6ca8
GB		 38832015-03-24 Gary Benson <gbenson@redhat.com>
3884
3885 * linux-x86-low.c (x86_linux_dr_get): Add assertion.
3886 Use perror_with_name. Pass string through gettext.
3887 (x86_linux_dr_set): Likewise.
3888
d33472ad
GB		 38892015-03-24 Gary Benson <gbenson@redhat.com>
3890
3891 * linux-x86-low.c (x86_dr_low_set_addr): Rename to...
3892 (x86_linux_dr_set_addr): ...this.
3893 (x86_dr_low_get_addr): Rename to...
3894 (x86_linux_dr_get_addr): ...this.
3895 (x86_dr_low_set_control): Rename to...
3896 (x86_linux_dr_set_control): ...this.
3897 (x86_dr_low_get_control): Rename to...
3898 (x86_linux_dr_get_control): ...this.
3899 (x86_dr_low_get_status): Rename to...
3900 (x86_linux_dr_get_status): ...this.
3901 (x86_dr_low): Update with new function names.
3902
4b134ca1
GB		 39032015-03-24 Gary Benson <gbenson@redhat.com>
3904
3905 * Makefile.in (x86-linux.o): New rule.
3906 * configure.srv: Add x86-linux.o to relevant targets.
3907 * linux-low.c (lwp_set_arch_private_info): New function.
3908 (lwp_arch_private_info): Likewise.
3909 * linux-x86-low.c: Include nat/x86-linux.h.
3910 (arch_lwp_info): Removed structure.
3911 (update_debug_registers_callback):
3912 Use lwp_set_debug_registers_changed.
3913 (x86_linux_prepare_to_resume): Use lwp_debug_registers_changed
3914 and lwp_set_debug_registers_changed.
3915 (x86_linux_new_thread): Use lwp_set_debug_registers_changed.
3916
34c703da
GB		 39172015-03-24 Gary Benson <gbenson@redhat.com>
3918
3919 * linux-low.h (linux_target_ops) <new_thread>: Changed signature.
3920 * linux-arm-low.c (arm_new_thread): Likewise.
3921 * linux-aarch64-low.c (aarch64_linux_new_thread): Likewise.
3922 * linux-mips-low.c (mips_linux_new_thread): Likewise.
3923 * linux-x86-low.c (x86_linux_new_thread): Likewise.
3924 * linux-low.c (add_lwp): Update the_low_target.new_thread call.
3925
cff068da
GB		 39262015-03-24 Gary Benson <gbenson@redhat.com>
3927
3928 * linux-low.c (ptid_of_lwp): New function.
3929 (lwp_is_stopped): Likewise.
3930 (lwp_stop_reason): Likewise.
3931 * linux-x86-low.c (update_debug_registers_callback):
3932 Use lwp_is_stopped.
3933 (x86_linux_prepare_to_resume): Use ptid_of_lwp and
3934 lwp_stop_reason.
3935
b2f7c7e8
GB		 39362015-03-24 Gary Benson <gbenson@redhat.com>
3937
3938 * linux-low.h (linux_stop_lwp): Remove declaration.
3939
6d4ee8c6
GB		 39402015-03-24 Gary Benson <gbenson@redhat.com>
3941
3942 * linux-low.h: Include nat/linux-nat.h.
3943 * linux-low.c (iterate_over_lwps_args): New structure.
3944 (iterate_over_lwps_filter): New function.
3945 (iterate_over_lwps): Likewise.
3946 * linux-x86-low.c (update_debug_registers_callback):
3947 Update signature to what iterate_over_lwps expects.
3948 Remove PID check that iterate_over_lwps now performs.
3949 (x86_dr_low_set_addr): Use iterate_over_lwps.
3950 (x86_dr_low_set_control): Likewise.
3951
70a0bb6b
GB		 39522015-03-24 Gary Benson <gbenson@redhat.com>
3953
3954 * linux-x86-low.c (x86_debug_reg_state): New function.
3955 (x86_linux_prepare_to_resume): Use the above.
3956
7b669087
GB		 39572015-03-24 Gary Benson <gbenson@redhat.com>
3958
3959 * linux-low.c (current_lwp_ptid): New function.
3960 * linux-x86-low.c: Include nat/linux-nat.h.
3961 (x86_dr_low_get_addr): Use current_lwp_ptid.
3962 (x86_dr_low_get_control): Likewise.
3963 (x86_dr_low_get_status): Likewise.
3964
eef49a3d
PA		 39652015-03-20 Pedro Alves <palves@redhat.com>
3966
3967 * tracepoint.c (cmd_qtstatus): Make "str" const.
3968
b2333d22
PA		 39692015-03-20 Pedro Alves <palves@redhat.com>
3970
3971 * server.c (handle_general_set): Make "req_str" const.
3972
23f238d3
PA		 39732015-03-19 Pedro Alves <palves@redhat.com>
3974
3975 * linux-low.c (linux_resume_one_lwp): Rename to ...
3976 (linux_resume_one_lwp_throw): ... this. Don't handle ESRCH here,
3977 instead call perror_with_name.
3978 (check_ptrace_stopped_lwp_gone): New function.
3979 (linux_resume_one_lwp): Reimplement as wrapper around
3980 linux_resume_one_lwp_throw that swallows errors if the LWP is
3981 gone.
3982
91baf43f
PA		 39832015-03-19 Pedro Alves <palves@redhat.com>
3984
3985 * linux-low.c (count_events_callback, select_event_lwp_callback):
3986 No longer check whether the thread has resume_stop as last resume
3987 kind.
3988
8bf3b159
PA		 39892015-03-19 Pedro Alves <palves@redhat.com>
3990
3991 * linux-low.c (count_events_callback, select_event_lwp_callback):
3992 Use the lwp's status_pending_p field, not the thread's.
3993
b90fc188
PA		 39942015-03-19 Pedro Alves <palves@redhat.com>
3995
3996 * linux-low.c (select_event_lwp_callback): Update comments to
3997 no longer mention SIGTRAP.
3998
464b0089
GB		 39992015-03-18 Gary Benson <gbenson@redhat.com>
4000
4001 * server.c (handle_query): Do not report vFile:fstat as supported.
4002
aa9e327f
GB		 40032015-03-11 Gary Benson <gbenson@redhat.com>
4004
4005 * hostio.c (sys/types.h): New include.
4006 (sys/stat.h): Likewise.
4007 (common-remote-fileio.h): Likewise.
4008 (handle_fstat): New function.
4009 (handle_vFile): Handle vFile:fstat packets.
aa9e327f 4010
791c0056
GB		 40112015-03-11 Gary Benson <gbenson@redhat.com>
4012
4013 * configure.ac (AC_CHECK_MEMBERS): Add checks for
4014 struct stat.st_blocks and struct stat.st_blksize.
4015 * configure: Regenerate.
4016 * config.in: Likewise.
4017 * Makefile.in (SFILES): Add common/common-remote-fileio.c.
4018 (OBS): Add common-remote-fileio.o.
4019 (common-remote-fileio.o): New rule.
4020
9a9df970
PA		 40212015-03-09 Pedro Alves <palves@redhat.com>
4022
4023 * tracepoint.c (gdb_agent_helper_thread): Cast '&sockaddr' to
4024 'struct sockaddr' pointer in 'accept' call.
4025
9eb1356e
PA		 40262015-03-09 Pedro Alves <palves@redhat.com>
4027
4028 Revert:
4029 2015-03-07 Pedro Alves <palves@redhat.com>
4030 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
4031 or <winsock2.h> here. Instead include "gdb_socket.h".
4032 (remote_open): Use union gdb_sockaddr_u.
4033 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
4034 or <winsock2.h> here. Instead include "gdb_socket.h".
4035 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
4036 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
4037 or <sys/un.h>.
4038 (init_named_socket, gdb_agent_helper_thread): Use union
4039 gdb_sockaddr_u.
4040
aac331e4
PA		 40412015-03-07 Pedro Alves <palves@redhat.com>
4042
4043 * configure.ac (build_warnings): Move
4044 -Wdeclaration-after-statement to the C-specific set.
4045 * configure: Regenerate.
4046
366c75fc
PA		 40472015-03-07 Pedro Alves <palves@redhat.com>
4048
4049 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
4050 or <winsock2.h> here. Instead include "gdb_socket.h".
4051 (remote_open): Use union gdb_sockaddr_u.
4052 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
4053 or <winsock2.h> here. Instead include "gdb_socket.h".
4054 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
4055 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
4056 or <sys/un.h>.
4057 (init_named_socket, gdb_agent_helper_thread): Use union
4058 gdb_sockaddr_u.
4059
492d29ea
PA		 40602015-03-07 Pedro Alves <palves@redhat.com>
4061
4062 Adjust all callers of TRY_CATCH to use TRY/CATCH/END_CATCH
4063 instead.
4064
60a191ed
YQ		 40652015-03-06 Yao Qi <yao.qi@linaro.org>
4066
4067 * linux-aarch64-low.c (aarch64_insert_point): Use
4068 show_debug_regs as a boolean.
4069 (aarch64_remove_point): Likewise.
4070
f5771b1d
PA		 40712015-03-05 Pedro Alves <palves@redhat.com>
4072
4073 * lynx-low.c (lynx_target_ops): Install NULL hooks for
4074 stopped_by_sw_breakpoint, supports_stopped_by_sw_breakpoint,
4075 stopped_by_hw_breakpoint, supports_stopped_by_hw_breakpoint.
4076 * nto-low.c (nto_target_ops): Likewise.
4077 * spu-low.c (spu_target_ops): Likewise.
4078 * win32-low.c (win32_target_ops): Likewise.
4079
3e572f71
PA		 40802015-03-04 Pedro Alves <palves@redhat.com>
4081
72f4393d 4082 * linux-low.c (check_stopped_by_breakpoint) [USE_SIGTRAP_SIGINFO]:
3e572f71
PA		 4083 Decide whether a breakpoint triggered based on the SIGTRAP's
4084 siginfo.si_code.
72f4393d
L		 4085 (thread_still_has_status_pending_p) [USE_SIGTRAP_SIGINFO]: Don't check whether a
4086 breakpoint is inserted if relying on SIGTRAP's siginfo.si_code.
3e572f71
PA		 4087 (linux_low_filter_event): Check for breakpoints before checking
4088 watchpoints.
4089 (linux_wait_1): Don't re-increment the PC if relying on SIGTRAP's
4090 siginfo.si_code.
72f4393d
L		 4091 (linux_stopped_by_sw_breakpoint)
4092 (linux_supports_stopped_by_sw_breakpoint)
4093 (linux_stopped_by_hw_breakpoint)
4094 (linux_supports_stopped_by_hw_breakpoint): New functions.
4095 (linux_target_ops): Install new target methods.
3e572f71 4096
1ec68e26
PA		 40972015-03-04 Pedro Alves <palves@redhat.com>
4098
4099 * remote-utils.c (prepare_resume_reply): Report swbreak/hbreak.
4100 * server.c (swbreak_feature, hwbreak_feature): New globals.
4101 (handle_query) <qSupported>: Handle "swbreak+" and "hwbreak+".
4102 (captured_main): Clear swbreak_feature and hwbreak_feature.
4103 * server.h (swbreak_feature, hwbreak_feature): Declare.
4104 * target.h (struct target_ops) <stopped_by_sw_breakpoint,
4105 supports_stopped_by_sw_breakpoint, stopped_by_hw_breakpoint,
4106 supports_stopped_by_hw_breakpoint>: New fields.
4107 (target_supports_stopped_by_sw_breakpoint)
4108 (target_stopped_by_sw_breakpoint)
4109 (target_supports_stopped_by_hw_breakpoint)
4110 (target_stopped_by_hw_breakpoint): Declare.
4111
15c66dd6
PA		 41122015-03-04 Pedro Alves <palves@redhat.com>
4113
4114 enum lwp_stop_reason -> enum target_stop_reason
4115 * linux-low.c (check_stopped_by_breakpoint): Adjust.
4116 (thread_still_has_status_pending_p, check_stopped_by_watchpoint)
4117 (linux_wait_1, stuck_in_jump_pad_callback)
4118 (move_out_of_jump_pad_callback, linux_resume_one_lwp)
4119 (linux_stopped_by_watchpoint):
4120 * linux-low.h (enum lwp_stop_reason): Delete.
4121 (struct lwp_info) <stop_reason>: Now an enum target_stop_reason.
4122 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
4123
98fc70d6
YQ		 41242015-03-04 Yao Qi <yao.qi@linaro.org>
4125
4126 * Makefile.in (SFILES): Add linux-aarch64-low.c.
4127
dd2ac174
GB		 41282015-03-03 Gary Benson <gbenson@redhat.com>
4129
4130 * hostio.c (handle_vFile): Fix prefix lengths.
4131
d68e53f4
MM		 41322015-03-03 Markus Metzger <markus.t.metzger@intel.com>
4133
4134 * linux-low.c (linux_low_enable_btrace): Do not overwrite non-zero
4135 ptr_bits.
4136
bf2d68ab
AA		 41372015-03-02 Andreas Arnez <arnez@linux.vnet.ibm.com>
4138
4139 * Makefile.in (s390-vx-linux64.c, s390-tevx-linux64.c)
4140 (s390x-vx-linux64.c, s390x-tevx-linux64.c): New rules.
4141 (clean): Add "rm -f" for above C files.
4142 * configure.srv (srv_regobj): Add s390-vx-linux64.o,
4143 s390-tevx-linux64.o, s390x-vx-linux64.o, and s390x-tevx-linux64.o.
4144 (srv_xmlfiles): Add s390-vx-linux64.xml, s390-tevx-linux64.xml,
4145 s390x-vx-linux64.xml, s390x-tevx-linux64.xml, and s390-vx.xml.
4146 * linux-s390-low.c (HWCAP_S390_VX): New macro.
4147 (init_registers_s390_vx_linux64, init_registers_s390_tevx_linux64)
4148 (init_registers_s390x_vx_linux64)
4149 (init_registers_s390x_tevx_linux64)
4150 (tdesc_s390_vx_linux64, tdesc_s390_tevx_linux64)
4151 (tdesc_s390x_vx_linux64, tdesc_s390x_tevx_linux64): New extern
4152 declarations.
4153 (s390_fill_vxrs_low, s390_store_vxrs_low, s390_fill_vxrs_high)
4154 (s390_store_vxrs_high): New functions.
4155 (s390_regsets): Add entries for NT_S390_VXRS_LOW and
4156 NT_S390_VXRS_HIGH.
4157 (s390_arch_setup): Add logic for selecting one of the new target
4158 descriptions. Activate the new vector regsets if applicable.
4159 (initialize_low_arch): Also invoke init_registers_s390_vx_linux64,
4160 init_registers_s390_tevx_linux64, init_registers_s390x_vx_linux64,
4161 and init_registers_s390x_tevx_linux64.
4162
c966a859
PA		 41632015-03-01 Pedro Alves <palves@redhat.com>
4164
4165 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Constify 'raw_regs'
4166 parameter.
4167
4180215b
PA		 41682015-02-27 Pedro Alves <palves@redhat.com>
4169
4170 * linux-x86-low.c (u_debugreg_offset): New function.
4171 (x86_linux_dr_get, x86_linux_dr_set): Use it.
4172
749bab01
PA		 41732015-02-27 Pedro Alves <palves@redhat.com>
4174
4175 * gdb_proc_service.h: Wrap with EXTERN_C_PUSH/EXTERN_C_POP.
4176 [!HAVE_PROC_SERVICE_H] (struct ps_prochandle): Forward declare.
4177 [!HAVE_PROC_SERVICE_H] (ps_pdread, ps_pdwrite, ps_ptread)
4178 ps_ptwrite, ps_lgetregs, ps_lsetregs, ps_lgetfpregs)
4179 (ps_lsetfpregs, ps_getpid)
4180 (ps_get_thread_area, ps_pglobal_lookup, ps_pstop, ps_pcontinue)
4181 (ps_lstop, ps_lcontinue, ps_lgetxregsize, ps_lgetxregs)
4182 (ps_lsetxregs, ps_plog): Declare.
4183
3c14e5a3
PA		 41842015-02-27 Pedro Alves <palves@redhat.com>
4185
4186 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Use
4187 IP_AGENT_EXPORT_FUNC.
4188 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Use
4189 IP_AGENT_EXPORT_FUNC.
4190 * tracepoint.c (ATTR_USED, ATTR_NOINLINE, ATTR_CONSTRUCTOR)
4191 (IP_AGENT_EXPORT): Delete.
4192 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
4193 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
4194 (gdb_trampoline_buffer_error, collecting, gdb_collect)
4195 (stop_tracing, flush_trace_buffer, about_to_request_buffer_space)
4196 (trace_buffer_is_full, stopping_tracepoint, expr_eval_result)
4197 (error_tracepoint, tracepoints, tracing, trace_buffer_ctrl)
4198 (trace_buffer_ctrl_curr, trace_buffer_lo, trace_buffer_hi)
4199 (traceframe_read_count, traceframe_write_count)
4200 (traceframes_created, trace_state_variables, get_raw_reg)
4201 (get_trace_state_variable_value, set_trace_state_variable_value)
4202 (ust_loaded, helper_thread_id, cmd_buf): Use
4203 IPA_SYM_EXPORTED_NAME.
4204 (stop_tracing, flush_trace_buffer): Use IP_AGENT_EXPORT_FUNC.
4205 (tracepoints) Use IP_AGENT_EXPORT_VAR.
4206 (stopping_tracepoint, trace_buffer_is_full, expr_eval_result): Use
4207 IP_AGENT_EXPORT_VAR and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
4208 (last_tracepoint): Move into !IN_PROCESS_AGENT block.
4209 (error_tracepoint): Use IP_AGENT_EXPORT_VAR and wrap in
4210 EXTERN_C_PUSH/EXTERN_C_POP.
4211 (trace_state_variables): Use IP_AGENT_EXPORT_VAR.
4212 (trace_buffer_lo, trace_buffer_hi): Use IP_AGENT_EXPORT_VAR and
4213 wrap in EXTERN_C_PUSH/EXTERN_C_POP.
4214 (trace_buffer_ctrl, trace_buffer_ctrl_curr)
4215 (traceframe_write_count, traceframe_read_count)
4216 (traceframes_created, tracing): Use IP_AGENT_EXPORT_VAR.
4217 (about_to_request_buffer_space, get_trace_state_variable_value)
4218 (set_trace_state_variable_value): Use IP_AGENT_EXPORT_FUNC.
4219 (collecting): Use IP_AGENT_EXPORT_VAR and wrap in
4220 EXTERN_C_PUSH/EXTERN_C_POP.
4221 (gdb_collect): Use IP_AGENT_EXPORT_FUNC.
4222 (ust_loaded, cmd_buf): Use IP_AGENT_EXPORT_VAR.
4223 (helper_thread_id, gdb_agent_capability): Use IP_AGENT_EXPORT_VAR
4224 and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
4225 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
4226 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
4227 (gdb_trampoline_buffer_error): Use IP_AGENT_EXPORT_VAR.
4228 * tracepoint.h (ATTR_USED, ATTR_NOINLINE, EXPORTED_SYMBOL):
4229 Define.
4230 (IP_AGENT_EXPORT_FUNC, IP_AGENT_EXPORT_VAR)
4231 (IP_AGENT_EXPORT_VAR_DECL): Define.
4232 (tracing): Declare.
4233 (gdb_agent_get_raw_reg): Declare.
4234
fe978cb0
PA		 42352015-02-27 Tom Tromey <tromey@redhat.com>
4236 Pedro Alves <palves@redhat.com>
4237
4238 Rename symbols whose names are reserved C++ keywords throughout.
4239
3bc3d82a
PA		 42402015-02-27 Pedro Alves <palves@redhat.com>
4241
4242 * Makefile.in (COMPILER): New, get it from autoconf.
4243 (CXX): Get from autoconf instead.
4244 (COMPILE.pre): Use COMPILER.
4245 (CC-LD): Rename to ...
4246 (CC_LD): ... this. Use COMPILER.
4247 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT), $(IPA_LIB)): Adjust.
4248 (CXX_FOR_TARGET): Default to g++ instead of gcc.
4249 * acinclude.m4: Include build-with-cxx.m4.
4250 * configure.ac: Call AC_PROG_CXX and GDB_AC_BUILD_WITH_CXX.
4251 Disable -Werror by default if building in C++ mode.
4252 (build_warnings): Add -Wno-sign-compare, -Wno-write-strings and
4253 -Wno-narrowing in C++ mode. Run supported-warning-flags tests with
4254 the C++ compiler. Save/restore CXXFLAGS too.
4255 * configure: Regenerate.
4256
07697489
PA		 42572015-02-27 Pedro Alves <palves@redhat.com>
4258
4259 * acinclude.m4: Include libiberty.m4.
4260 * configure.ac: Call libiberty_INIT.
4261 * config.in, configure: Regenerate.
4262
9beb7c4e
PA		 42632015-02-26 Pedro Alves <palves@redhat.com>
4264
4265 * linux-low.c (linux_wait_1): When incrementing the PC past a
4266 program breakpoint always use the_low_target.breakpoint_len as
4267 increment, rather than the maximum between that and
4268 the_low_target.decr_pc_after_break.
4269
8090aef2
PA		 42702015-02-23 Pedro Alves <palves@redhat.com>
4271
4272 * linux-low.c (check_stopped_by_breakpoint): Don't check if the
4273 thread was doing a step-over; always adjust the PC if
4274 we stepped over a permanent breakpoint.
4275 (linux_wait_1): If we stepped over breakpoint that was on top of a
4276 permanent breakpoint, manually advance the PC past it.
4277
bc9540e8
PA		 42782015-02-23 Pedro Alves <palves@redhat.com>
4279
4280 * linux-x86-low.c (REGSIZE): Define in both 32-bit and 64-bit
4281 modes.
4282 (x86_fill_gregset, x86_store_gregset): Use it when handling
4283 $orig_eax.
4284
2db9a427
PA		 42852015-02-20 Pedro Alves <palves@redhat.com>
4286
4287 * thread-db.c: Include "nat/linux-procfs.h".
4288 (thread_db_init): Skip listing new threads if the kernel supports
4289 PTRACE_EVENT_CLONE and /proc/PID/task/ is accessible.
4290
afa8d396
PA		 42912015-02-20 Pedro Alves <palves@redhat.com>
4292
4293 * linux-low.c (status_pending_p_callback): Use ptid_match.
4294
c9587f88
AT		 42952015-02-19 Antoine Tremblay <antoine.tremblay@ericsson.com>
4296
4297 PR breakpoints/16812
4298 * linux-low.c (wstatus_maybe_breakpoint): Remove.
4299 (linux_low_filter_event): Update wstatus_maybe_breakpoint name.
4300 (linux_wait_1): Report SIGTRAP,SIGILL,SIGSEGV.
4301
b05ec7a5
AT		 43022015-02-10 Antoine Tremblay <antoine.tremblay@ericsson.com>
4303
4304 PR breakpoints/15956
4305 * tracepoint.c (cmd_qtinit): Add check for current_thread.
4306
d33501a5
MM		 43072015-02-09 Markus Metzger <markus.t.metzger@intel.com>
4308
4309 * linux-low.c (linux_low_btrace_conf): Print size.
4310 * server.c (handle_btrace_conf_general_set): New.
4311 (hanle_general_set): Call handle_btrace_conf_general_set.
4312 (handle_query): Report Qbtrace-conf:bts:size as supported.
4313
f4abbc16
MM		 43142015-02-09 Markus Metzger <markus.t.metzger@intel.com>
4315
4316 * linux-low.c (linux_low_enable_btrace): Update parameters.
4317 (linux_low_btrace_conf): New.
4318 (linux_target_ops)<to_btrace_conf>: Initialize.
4319 * server.c (current_btrace_conf): New.
4320 (handle_btrace_enable): Rename to ...
4321 (handle_btrace_enable_bts): ... this. Pass &current_btrace_conf
4322 to target_enable_btrace. Update comment. Update users.
4323 (handle_qxfer_btrace_conf): New.
4324 (qxfer_packets): Add btrace-conf entry.
4325 (handle_query): Report qXfer:btrace-conf:read as supported packet.
4326 * target.h (target_ops)<enable_btrace>: Update parameters and comment.
4327 (target_ops)<read_btrace_conf>: New.
4328 (target_enable_btrace): Update parameters.
4329 (target_read_btrace_conf): New.
4330
043c3577
MM		 43312015-02-09 Markus Metzger <markus.t.metzger@intel.com>
4332
4333 * server.c (handle_btrace_general_set): Remove call to
4334 target_supports_btrace.
4335 (supported_btrace_packets): New.
4336 (handle_query): Call supported_btrace_packets.
4337 * target.h: include btrace-common.h.
4338 (btrace_target_info): Removed.
4339 (supports_btrace, target_supports_btrace): Update parameters.
4340
734b0e4b
MM		 43412015-02-09 Markus Metzger <markus.t.metzger@intel.com>
4342
4343 * Makefile.in (SFILES): Add common/btrace-common.c.
4344 (OBS): Add common/btrace-common.o.
4345 (btrace-common.o): Add build rules.
4346 * linux-low: Include btrace-common.h.
4347 (linux_low_read_btrace): Use struct btrace_data. Call
4348 btrace_data_init and btrace_data_fini.
4349
d6c146e9
PA		 43502015-02-06 Pedro Alves <palves@redhat.com>
4351
4352 * thread-db.c (find_new_threads_callback): Add debug output.
4353
20ba1ce6
PA		 43542015-02-04 Pedro Alves <palves@redhat.com>
4355
4356 * linux-low.c (handle_extended_wait): Don't resume LWPs here.
4357 (resume_stopped_resumed_lwps): New function.
4358 (linux_wait_for_event_filtered): Use it.
4359
8cc73a39
SDJ		 43602015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
4361
4362 * Makefile.in (SFILES): Add linux-personality.c.
4363 (linux-personality.o): New rule.
4364 * configure.srv (srv_linux_obj): Add linux-personality.o to the
4365 list of objects to be built.
4366 * linux-low.c: Include nat/linux-personality.h.
4367 (linux_create_inferior): Remove code to disable address space
4368 randomization (moved to ../nat/linux-personality.c). Create
4369 cleanup to disable address space randomization.
4370
fb23d554
SDJ		 43712015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
4372
4373 * Makefile.in (posix-strerror.o): New rule.
4374 (mingw-strerror.o): Likewise.
4375 * configure: Regenerated.
4376 * configure.ac: Source file ../common/common.host. Initialize new
4377 variable srv_host_obs. Add srv_host_obs to GDBSERVER_DEPFILES.
4378
cdf43629
YQ		 43792015-01-14 Yao Qi <yao@codesourcery.com>
4380
4381 * Makefile.in (SFILES): Add nat/ppc-linux.c.
4382 (ppc-linux.o): New rule.
4383 * configure.srv (powerpc*-*-linux*): Add ppc-linux.o.
4384 * configure.ac: AC_CHECK_FUNCS(getauxval).
4385 * config.in: Re-generated.
4386 * configure: Re-generated.
4387 * linux-ppc-low.c (ppc_arch_setup) [__powerpc64__]: Call
4388 ppc64_64bit_inferior_p
4389
514c5338
YQ		 43902015-01-14 Yao Qi <yao@codesourcery.com>
4391
4392 * linux-ppc-low.c: Include "nat/ppc-linux.h".
4393 (PPC_FEATURE_HAS_VSX): Move to nat/ppc-linux.h.
4394 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Likewise.
4395 (PT_ORIG_R3, PT_TRAP): Likewise.
4396 (PTRACE_GETVSXREGS, PTRACE_SETVSXREGS): Likewise.
4397 (PTRACE_GETVRREGS, PTRACE_SETVRREGS): Likewise.
4398 (PTRACE_GETEVRREGS, PTRACE_SETEVRREGS): Likewise.
4399
3368c1e5
JB		 44002015-01-10 Joel Brobecker <brobecker@adacore.com>
4401
4402 * i387-fp.c (i387_cache_to_xsave): In look over
4403 num_avx512_zmmh_high_registers, replace use of struct i387_xsave
4404 zmmh_low_space field by use of zmmh_high_space.
4405
582511be
PA		 44062015-01-09 Pedro Alves <palves@redhat.com>
4407
4408 * linux-low.c (step_over_bkpt): Move higher up in the file.
4409 (handle_extended_wait): Don't store the stop_pc here.
4410 (get_stop_pc): Adjust comments and rename to ...
4411 (check_stopped_by_breakpoint): ... this. Record whether the LWP
4412 stopped for a software breakpoint or hardware breakpoint.
4413 (thread_still_has_status_pending_p): New function.
4414 (status_pending_p_callback): Use
4415 thread_still_has_status_pending_p. If the event is no longer
4416 interesting, resume the LWP.
4417 (handle_tracepoints): Add assert.
4418 (maybe_move_out_of_jump_pad): Remove cancel_breakpoints call.
4419 (wstatus_maybe_breakpoint): New function.
4420 (cancel_breakpoint): Delete function.
4421 (check_stopped_by_watchpoint): New function, factored out from
4422 linux_low_filter_event.
4423 (lp_status_maybe_breakpoint): Delete function.
4424 (linux_low_filter_event): Remove filter_ptid argument.
4425 Leave thread group exits pending here. Store the LWP's stop PC.
4426 Always leave events pending.
4427 (linux_wait_for_event_filtered): Pull all events out of the
4428 kernel, and leave them all pending.
4429 (count_events_callback, select_event_lwp_callback): Consider all
4430 events.
4431 (cancel_breakpoints_callback, linux_cancel_breakpoints): Delete.
4432 (select_event_lwp): Only give preference to the stepping LWP in
4433 all-stop mode. Adjust comments.
4434 (ignore_event): New function.
4435 (linux_wait_1): Delete 'retry' label. Use ignore_event. Remove
4436 references to cancel_breakpoints. Adjust to renames. Also give
4437 equal priority to all LWPs that have had events in non-stop mode.
4438 If reporting a software breakpoint event, unadjust the LWP's PC.
4439 (linux_wait): If linux_wait_1 returned an ignored event, retry.
4440 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback):
4441 Adjust.
4442 (linux_resume_one_lwp): Store the LWP's PC. Adjust.
4443 (resume_status_pending_p): Use thread_still_has_status_pending_p.
4444 (linux_stopped_by_watchpoint): Adjust.
4445 (linux_target_ops): Remove reference to linux_cancel_breakpoints.
4446 * linux-low.h (enum lwp_stop_reason): New.
4447 (struct lwp_info) <stop_pc>: Adjust comment.
4448 <stopped_by_watchpoint>: Delete field.
4449 <stop_reason>: New field.
4450 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
4451 * mem-break.c (software_breakpoint_inserted_here)
4452 (hardware_breakpoint_inserted_here): New function.
4453 * mem-break.h (software_breakpoint_inserted_here)
4454 (hardware_breakpoint_inserted_here): Declare.
4455 * target.h (struct target_ops) <cancel_breakpoints>: Remove field.
4456 (cancel_breakpoints): Delete.
4457 * tracepoint.c (clear_installed_tracepoints, stop_tracing)
4458 (upload_fast_traceframes): Remove references to
4459 cancel_breakpoints.
4460
a33e3959
PA		 44612015-01-09 Pedro Alves <palves@redhat.com>
4462
4463 * thread-db.c (find_new_threads_callback): Ignore thread if the
4464 kernel thread ID is -1.
4465
8784d563
PA		 44662015-01-09 Pedro Alves <palves@redhat.com>
4467
4468 * linux-low.c (linux_attach_fail_reason_string): Move to
4469 nat/linux-ptrace.c, and rename.
4470 (linux_attach_lwp): Update comment.
4471 (attach_proc_task_lwp_callback): New function.
4472 (linux_attach): Adjust to rename and use
4473 linux_proc_attach_tgid_threads.
4474 (linux_attach_fail_reason_string): Delete declaration.
4475
76f2b779
JB		 44762015-01-01 Joel Brobecker <brobecker@adacore.com>
4477
4478 * gdbreplay.c (gdbreplay_version): Update copyright year to 2015.
4479 * server.c (gdbserver_version): Likewise.
4480
fafcc06a
SDJ		 44812014-12-29 Sergio Durigan Junior <sergiodj@redhat.com>
4482
4483 * remote-utils.c: Include ctype.h.
4484 (input_interrupt): Explicitly handle the case when the char
4485 received is the NUL byte. Improve the printing of non-ASCII
4486 characters.
4487
beed38b8
JB		 44882014-12-16 Joel Brobecker <brobecker@adacore.com>
4489
4490 * linux-low.c (linux_low_filter_event): Update call to
4491 linux_enable_event_reporting following the addition of
4492 a new parameter to that function.
4493
bf330350
CU		 44942014-12-16 Catalin Udma <catalin.udma@freescale.com>
4495
4496 PR server/17457
4497 * linux-aarch64-low.c (AARCH64_FPSR_REGNO): New define.
4498 (AARCH64_FPCR_REGNO): Likewise.
4499 (AARCH64_NUM_REGS): Update to include fpsr/fpcr registers.
4500 (aarch64_fill_fpregset): Add missing fpsr/fpcr registers.
4501 (aarch64_store_fpregset): Likewise.
4502
5227d625
JB		 45032014-12-15 Joel Brobecker <brobecker@adacore.com>
4504
4505 * lynx-low.c (lynx_resume): Use PTRACE_SINGLESTEP_ONE if N == 1.
4506 Remove FIXME comment about assumption about N.
4507
f93b65a0
JB		 45082014-12-13 Joel Brobecker <brobecker@adacore.com>
4509
4510 * configure.ac: If large-file support is disabled in GDBserver,
4511 pass --disable-largefile to ACX_CONFIGURE_DIR call for "gnulib".
4512 * configure: Regenerate.
4513
e5a9158d
AA		 45142014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
4515
4516 * linux-low.c (regsets_fetch_inferior_registers): Suppress the
4517 warning upon ENODATA from ptrace.
4518 * linux-s390-low.c (s390_store_tdb): New.
4519 (s390_regsets): Add regset for NT_S390_TDB.
4520
feea5f36
AA		 45212014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
4522
4523 * linux-low.c (regsets_store_inferior_registers): Skip regsets
4524 without a fill_function.
4525 * linux-s390-low.c (s390_fill_last_break): Remove.
4526 (s390_regsets): Set fill_function to NULL for NT_S390_LAST_BREAK.
4527 (s390_arch_setup): Use regset's size instead of fill_function for
4528 loop end condition.
4529
098dbe61
AA		 45302014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
4531
4532 * linux-low.c (regsets_fetch_inferior_registers): Do not invoke
4533 the regset's store function when ptrace returned an error.
4534 * regcache.c (get_thread_regcache): Invalidate register cache
4535 before fetching inferior's registers.
4536
28eef672
AA		 45372014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
4538
4539 * linux-low.c (regsets_fetch_inferior_registers): Rephrase
4540 while-loop as for-loop.
4541 (regsets_store_inferior_registers): Likewise.
4542
bdca27a2
YQ		 45432014-11-28 Yao Qi <yao@codesourcery.com>
4544
4545 * configure.ac(AC_CHECK_FUNCS): Remove readlink.
4546 * config.in, configure: Re-generate.
4547 * hostio.c (handle_unlink): Remove code checking HAVE_READLINK
4548 is defined.
4549
9c232dda
YQ		 45502014-11-21 Yao Qi <yao@codesourcery.com>
4551
4552 * configure.ac: Don't invoke AC_FUNC_ALLOCA.
4553 (AC_CHECK_HEADERS): Remove malloc.h.
4554 * configure: Re-generated.
4555 * config.in: Re-generated.
4556 * server.h: Don't include alloca.h and malloc.h.
4557 * gdbreplay.c: Don't check HAVE_ALLOCA_H is defined.
4558 Don't include malloc.h.
4559
43968415
JB		 45602014-11-17 Joel Brobecker <brobecker@adacore.com>
4561
4562 * lynx-low.c (lynx_write_memory): Put lynx_read_memory and
4563 corresponding ERRNO check in same block.
4564
40e91bc7
PA		 45652014-11-12 Pedro Alves <palves@redhat.com>
4566
4567 * server.c (cont_thread): Update comment.
4568 (start_inferior, attach_inferior): No longer clear cont_thread.
4569 (handle_v_cont): No longer set cont_thread.
4570 (captured_main): Clear cont_thread each time a GDB connects.
4571
c2c118cf
PA		 45722014-11-12 Pedro Alves <palves@redhat.com>
4573
4574 * linux-low.c (linux_wait_1): Don't force a wait for the Hc
4575 thread, and don't resume all threads if the Hc thread has exited.
4576
78708b7c
PA		 45772014-11-12 Pedro Alves <palves@redhat.com>
4578
4579 * linux-low.c (linux_request_interrupt): Always send a SIGINT to
4580 the process group instead of to a specific LWP.
4581
a2abc7de
PA		 45822014-10-15 Pedro Alves <palves@redhat.com>
4583
4584 PR server/17487
4585 * win32-arm-low.c (arm_set_thread_context): Remove current_event
4586 parameter.
4587 (arm_set_thread_context): Delete.
4588 (the_low_target): Adjust.
4589 * win32-i386-low.c (debug_registers_changed)
4590 (debug_registers_used): Delete.
4591 (update_debug_registers_callback): New function.
4592 (x86_dr_low_set_addr, x86_dr_low_set_control): Mark all threads as
4593 needing to update their debug registers.
4594 (win32_get_current_dr): New function.
4595 (x86_dr_low_get_addr, x86_dr_low_get_control)
4596 (x86_dr_low_get_status): Fetch the debug register from the thread
4597 record's context.
4598 (i386_initial_stuff): Adjust.
4599 (i386_get_thread_context): Remove current_event parameter. Don't
4600 clear debug_registers_changed nor copy DR values to
4601 debug_reg_state.
4602 (i386_set_thread_context): Delete.
4603 (i386_prepare_to_resume): New function.
4604 (i386_thread_added): Mark the thread as needing to update irs
4605 debug registers.
4606 (the_low_target): Remove i386_set_thread_context and install
4607 i386_prepare_to_resume.
4608 * win32-low.c (win32_get_thread_context): Adjust.
4609 (win32_set_thread_context): Use SetThreadContext
4610 directly.
4611 (win32_prepare_to_resume): New function.
4612 (win32_require_context): New function, factored out from ...
4613 (thread_rec): ... this.
4614 (continue_one_thread): Call win32_prepare_to_resume on each thread
4615 we're about to continue.
4616 (win32_resume): Call win32_prepare_to_resume on the event thread.
4617 * win32-low.h (struct win32_thread_info)
4618 <debug_registers_changed>: New field.
4619 (struct win32_target_ops): Change prototype of set_thread_context,
4620 delete set_thread_context and add prepare_to_resume.
4621 (win32_require_context): New declaration.
4622
a442d071
GB		 46232014-10-08 Gary Benson <gbenson@redhat.com>
4624
4625 * server.h: Do not include common-exceptions.h.
4626
6f1947e8
GB		 46272014-10-08 Gary Benson <gbenson@redhat.com>
4628
4629 * server.h: Do not include cleanups.h.
4630
63b434a4
JH		 46312014-09-30 James Hogan <james.hogan@imgtec.com>
4632
4633 * Makefile.in (clean): Add rm -f commands for mips-dsp-linux.c and
4634 mips64-dsp-linux.c.
4635
c4d9ceb6
YQ		 46362014-09-23 Yao Qi <yao@codesourcery.com>
4637
4638 * linux-low.c (lp_status_maybe_breakpoint): New function.
4639 (linux_low_filter_event): Call lp_status_maybe_breakpoint.
4640 (count_events_callback): Likewise.
4641 (select_event_lwp_callback): Likewise.
4642 (cancel_breakpoints_callback): Likewise.
4643
89a5711c
DB		 46442014-09-19 Don Breazeal <donb@codesourcery.com>
4645
4646 * linux-low.c (handle_extended_wait): Call
4647 linux_ptrace_get_extended_event.
4648 (get_stop_pc, get_detach_signal, linux_low_filter_event): Call
4649 linux_is_extended_waitstatus.
4650
bffc0964
JB		 46512014-09-16 Joel Brobecker <brobecker@adacore.com>
4652
4653 * Makefile.in (CPPFLAGS): Define.
4654 (INTERNAL_CFLAGS_BASE): Add ${CPPFLAGS}.
4655 (IPAGENT_CFLAGS): Remove ${CPPFLAGS}.
4656
0bfdf32f
GB		 46572014-09-16 Gary Benson <gbenson@redhat.com>
4658
4659 * inferiors.h (current_inferior): Renamed as...
4660 (current_thread): New variable. All uses updated.
4661 * linux-low.c (get_pc): Renamed saved_inferior as saved_thread.
4662 (maybe_move_out_of_jump_pad): Likewise.
4663 (cancel_breakpoint): Likewise.
4664 (linux_low_filter_event): Likewise.
4665 (wait_for_sigstop): Likewise.
4666 (linux_resume_one_lwp): Likewise.
4667 (need_step_over_p): Likewise.
4668 (start_step_over): Likewise.
4669 (linux_stabilize_threads): Renamed save_inferior as saved_thread.
4670 * linux-x86-low.c (x86_linux_update_xmltarget): Likewise.
4671 * proc-service.c (ps_lgetregs): Renamed reg_inferior as reg_thread
4672 and save_inferior as saved_thread.
4673 * regcache.c (get_thread_regcache): Renamed saved_inferior as
4674 saved_thread.
4675 (regcache_invalidate_thread): Likewise.
4676 * remote-utils.c (prepare_resume_reply): Likewise.
4677 * thread-db.c (thread_db_get_tls_address): Likewise.
4678 (disable_thread_event_reporting): Likewise.
4679 (remove_thread_event_breakpoints): Likewise.
4680 * tracepoint.c (gdb_agent_about_to_close): Renamed save_inferior
4681 as saved_thread.
4682 * target.h (set_desired_inferior): Renamed as...
4683 (set_desired_thread): New declaration. All uses updated.
4684 * server.c (myresume): Updated comment to reference thread instead
4685 of inferior.
4686 (handle_serial_event): Likewise.
4687 (handle_target_event): Likewise.
4688
361c8ade
GB		 46892014-09-12 Tom Tromey <tromey@redhat.com>
4690 Gary Benson <gbenson@redhat.com>
4691
4692 * regcache.h: Include common-regcache.h.
4693 (regcache_read_pc): Don't declare.
4694 * regcache.c (get_thread_regcache_for_ptid): New function.
4695
bd9269f7
GB		 46962014-09-11 Tom Tromey <tromey@redhat.com>
4697 Gary Benson <gbenson@redhat.com>
4698
4699 * symbol.c: New file.
4700 * Makefile.in (SFILES): Add symbol.c.
4701 (OBS): Add symbol.o.
4702
f8c1d06b
GB		 47032014-09-11 Gary Benson <gbenson@redhat.com>
4704
4705 * target.c (target_stop_ptid, target_continue_ptid): New
4706 functions.
4707
721ec300
GB		 47082014-09-11 Tom Tromey <tromey@redhat.com>
4709 Gary Benson <gbenson@redhat.com>
4710
4711 * target.h: Include target/target.h.
4712 * target.c (target_read_memory, target_read_uint32)
4713 (target_write_memory): New functions.
4714
c5e92cca
GB		 47152014-09-11 Gary Benson <gbenson@redhat.com>
4716
4717 * server.h (debug_hw_points): Don't declare.
4718 * server.c (debug_hw_points): Don't define. Replace all uses
4719 with show_debug_regs.
4720 * linux-aarch64-low.c (debug_hw_points): Don't define. Replace
4721 all uses with show_debug_regs.
4722
2e4bb98a
EBM		 47232014-09-08 Edjunior Barbosa Machado <emachado@linux.vnet.ibm.com>
4724
4725 * linux-ppc-low.c (ppc_collect_ptrace_register): Adjust routine to take
4726 endianness into account.
4727 (ppc_supply_ptrace_register): Likewise.
4728
ac740bc7
JH		 47292014-09-03 James Hogan <james.hogan@imgtec.com>
4730
4731 * linux-mips-low.c (mips_read_description): Reset errno to 0 prior
4732 to reading DSP_CONTROL with PTRACE_PEEKUSER ptrace call.
4733
97ea6506
GB		 47342014-09-03 Gary Benson <gbenson@redhat.com>
4735
4736 * linux-x86-low.c (x86_linux_prepare_to_resume): Use
4737 ALL_DEBUG_ADDRESS_REGISTERS.
4738
df7e5265
GB		 47392014-09-02 Gary Benson <gbenson@redhat.com>
4740
4741 * i386-low.h: Renamed as...
4742 * x86-low.h: New file. All type, function and variable name
4743 prefixes changed from "i386_" to "x86_". All references updated.
4744 * i386-low.c: Renamed as...
4745 * x86-low.c: New file. All type, function and variable name
4746 prefixes changed from "i386_" to "x86_". All references updated.
4747
ed859da7
GB		 47482014-09-02 Gary Benson <gbenson@redhat.com>
4749
4750 * linux-x86-low.c (x86_linux_new_process): Use XCNEW.
4751 (x86_linux_new_thread): Likewise.
4752
860789c7
GB		 47532014-08-29 Gary Benson <gbenson@redhat.com>
4754
4755 * server.h (setjmp.h): Do not include.
4756 (toplevel): Do not declare.
4757 (common-exceptions.h): Include.
4758 (cleanups.h): Likewise.
4759 * server.c (toplevel): Do not define.
4760 (exit_code): New static global.
4761 (detach_or_kill_for_exit_cleanup): New function.
4762 (main): New function. Original main renamed to...
4763 (captured_main): New function.
4764 * utils.c (verror) [!IN_PROCESS_AGENT]: Use throw_verror.
4765
ff55e1b5
GB		 47662014-08-29 Gary Benson <gbenson@redhat.com>
4767
4768 * Makefile.in (SFILES): Add common/common-exceptions.c.
4769 (OBS): Add common-exceptions.o.
4770 (common-exceptions.o): New rule.
4771 * utils.c (prepare_to_throw_exception): New function.
4772
e9bcb658
GB		 47732014-08-29 Gary Benson <gbenson@redhat.com>
4774
4775 * config.in: Regenerate.
4776 * configure: Likewise.
4777
e3180625
GB		 47782014-08-29 Gary Benson <gbenson@redhat.com>
4779
4780 * Makefile.in (SFILES): Add common/cleanups.c.
4781 (OBS): cleanups.o.
4782 (cleanups.o): New rule.
4783
e3d6ba5d
GB		 47842014-08-29 Gary Benson <gbenson@redhat.com>
4785
4786 * utils.c (internal_vwarning): New function.
4787
7096e886
GB		 47882014-08-28 Gary Benson <gbenson@redhat.com>
4789
4790 * utils.h (fatal): Remove declaration.
4791 * utils.c (fatal): Remove function.
4792
14ce3192
GB		 47932014-08-28 Gary Benson <gbenson@redhat.com>
4794
4795 * tracepoint.c (gdb_agent_init): Replace fatal with
4796 perror_with_name.
4797 (initialize_tracepoint): Likewise.
4798
50278d59
GB		 47992014-08-28 Gary Benson <gbenson@redhat.com>
4800
4801 * remote-utils.c (remote_prepare): Replace fatal with error.
4802
aa96c426
GB		 48032014-08-28 Gary Benson <gbenson@redhat.com>
4804
4805 * linux-low.c (linux_async): Replace fatal with warning.
4806 Tidy up and return.
4807 (linux_start_non_stop): Return -1 if linux_async failed.
4808
f7160e97
GB		 48092014-08-28 Gary Benson <gbenson@redhat.com>
4810
4811 * linux-x86-low.c (i386_dr_low_set_addr): Replace check with
4812 gdb_assert.
4813 (i386_dr_low_get_addr): Remove vague comment.
4814 * win32-i386-low.c (i386_dr_low_set_addr): Replace check with
4815 gdb_assert.
4816
38e08fca
GB		 48172014-08-28 Gary Benson <gbenson@redhat.com>
4818
4819 * inferiors.c (get_thread_process): Replace check with gdb_assert.
4820 * linux-low.c (linux_wait_for_event_filtered): Replace fatal with
4821 internal_error.
4822 (linux_resume_one_lwp): Likewise.
4823 * linux-x86-low.c (x86_siginfo_fixup): Replace checks with
4824 gdb_assert.
4825 * mem-break.c (raw_bkpt_type_to_target_hw_bp_type): Replace fatal
4826 with internal_error.
4827 * regcache.c (get_thread_regcache): Replace check with gdb_assert.
4828 (init_register_cache): Replace fatal with gdb_assert_not_reached.
4829 (find_register_by_name): Replace fatal with internal_error.
4830 (find_regno): Likewise.
4831 * tdesc.c (init_target_desc): Replace check with gdb_assert.
4832 * thread-db.c (thread_db_create_event): Likewise.
4833 (thread_db_load_search): Likewise.
4834 (try_thread_db_load_1): Likewise.
4835 * tracepoint.c (get_jump_space_head): Replace fatal with
4836 internal_error.
4837 (claim_trampoline_space): Likewise.
4838 (have_fast_tracepoint_trampoline_buffer): Likewise.
4839 (cmd_qtstart): Likewise.
4840 (stop_tracing): Likewise.
4841 (fast_tracepoint_collecting): Likewise.
4842 (target_malloc): Likewise.
4843 (download_tracepoint): Likewise.
4844 (download_trace_state_variables): Replace check with gdb_assert.
4845 (upload_fast_traceframes): Replace fatal with internal_error.
4846
34abf635
GB		 48472014-08-19 Tom Tromey <tromey@redhat.com>
4848 Gary Benson <gbenson@redhat.com>
4849
4850 * Makefile.in (SFILES): Add common/common-debug.c.
4851 (OBS): Add common-debug.o.
4852 (common-debug.o): New rule.
4853 * debug.h (debug_printf): Don't declare.
4854 * debug.c (debug_printf): Renamed and rewritten as...
4855 (debug_vprintf): New function.
4856
f6e94d78
GB		 48572014-08-19 Gary Benson <gbenson@redhat.com>
4858
4859 * utils.h: Do not include print-utils.h.
4860
9239eeab
GB		 48612014-08-19 Tom Tromey <tromey@redhat.com>
4862 Gary Benson <gbenson@redhat.com>
4863
4864 * server.h: Add static assertion.
4865 (gdb_byte, CORE_ADDR, LONGEST, ULONGEST): Remove.
4866
ef87c8bb
GB		 48672014-08-19 Tom Tromey <tromey@redhat.com>
4868 Gary Benson <gbenson@redhat.com>
4869
4870 * Makefile.in (SFILES): Add common/errors.c.
4871 (OBS): Add errors.o.
4872 (IPA_OBS): Add errors-ipa.o.
4873 (errors.o): New rule.
4874 (errors-ipa.o): Likewise.
4875 * utils.h (perror_with_name, error, warning): Don't declare.
4876 * utils.c (warning): Renamed and rewritten as...
4877 (vwarning): New function.
4878 (error): Renamed and rewritten as...
4879 (verror): New function.
4880 (internal_error): Renamed and rewritten as...
4881 (internal_verror): New function.
4882
bb974a24
GB		 48832014-08-07 Gary Benson <gbenson@redhat.com>
4884
4885 * configure.ac (AC_CHECK_HEADERS): Remove errno.h.
4886 * configure: Regenerate.
4887 * config.in: Likewise.
4888 * server.h: Do not include errno.h.
4889 * event-loop.c: Likewise.
4890 * hostio-errno.c: Likewise.
4891 * linux-low.c: Likewise.
4892 * remote-utils.c: Likewise.
4893 * spu-low.c: Likewise.
4894 * utils.c: Likewise.
4895 * gdbreplay.c: Unconditionally include errno.h.
4896
6d3d12eb
GB		 48972014-08-07 Gary Benson <gbenson@redhat.com>
4898
4899 * server.h: Do not include string.h.
4900 * event-loop.c: Likewise.
4901 * linux-low.c: Likewise.
4902 * regcache.c: Likewise.
4903 * remote-utils.c: Likewise.
4904 * spu-low.c: Likewise.
4905 * utils.c: Likewise.
4906
dccbb609
GB		 49072014-08-07 Gary Benson <gbenson@redhat.com>
4908
4909 * server.h: Do not include gdb_assert.h.
4910
e76df0d0
GB		 49112014-08-07 Gary Benson <gbenson@redhat.com>
4912
4913 * server.h: Do not include common-utils.h.
4914
4cb9c816
GB		 49152014-08-07 Gary Benson <gbenson@redhat.com>
4916
4917 * server.h: Do not include ptid.h.
4918 * notif.h: Likewise.
4919
3995eeee
GB		 49202014-08-07 Gary Benson <gbenson@redhat.com>
4921
4922 * server.h: Do not include gdb_locale.h.
4923
cb9f1a9b
GB		 49242014-08-07 Gary Benson <gbenson@redhat.com>
4925
4926 * server.h: Do not include gdb/signals.h.
4927 * win32-low.c: Likewise.
4928
a5fceff8
GB		 49292014-08-07 Gary Benson <gbenson@redhat.com>
4930
4931 * server.h: Do not include pathmax.h.
4932
b9391142
GB		 49332014-08-07 Gary Benson <gbenson@redhat.com>
4934
4935 * server.h: Do not include libiberty.h.
4936 * linux-bfin-low.c: Likewise.
4937
0e443c87
GB		 49382014-08-07 Gary Benson <gbenson@redhat.com>
4939
4940 * server.h: Do not include ansidecl.h.
4941
8ebb3f56
GB		 49422014-08-07 Gary Benson <gbenson@redhat.com>
4943
4944 * linux-x86-low.c: Do not include stddef.h.
4945 * lynx-ppc-low.c: Likewise.
4946 * tracepoint.c: Likewise.
4947
8980bdf6
GB		 49482014-08-07 Gary Benson <gbenson@redhat.com>
4949
4950 * server.h: Do not include stdarg.h.
4951 * nto-low.c: Likewise.
4952
d7096f71
GB		 49532014-08-07 Gary Benson <gbenson@redhat.com>
4954
4955 * server.h: Do not include stdlib.h.
4956 * inferiors.c: Likewise.
4957 * linux-low.c: Likewise.
4958 * regcache.c: Likewise.
4959 * spu-low.c: Likewise.
4960 * tracepoint.c: Likewise.
4961 * utils.c: Likewise.
4962
d02f550d
GB		 49632014-08-07 Gary Benson <gbenson@redhat.com>
4964
4965 * server.h: Do not include stdio.h.
4966 * linux-low.c: Likewise.
4967 * remote-utils.c: Likewise.
4968 * spu-low.c: Likewise.
4969 * utils.c: Likewise.
4970 * wincecompat.c: Likewise.
4971
87f6c4e3
GB		 49722014-08-06 Gary Benson <gbenson@redhat.com>
4973
4974 * regcache.c (init_register_cache): Move conditionals inside if.
4975
7089dca4
GB		 49762014-08-06 Gary Benson <gbenson@redhat.com>
4977
4978 * linux-low.c (linux_supports_non_stop): Use target_is_async_p.
4979
462f517e
GB		 49802014-07-31 Gary Benson <gbenson@redhat.com>
4981
4982 * ax.h: Do not include server.h.
4983 * gdbthread.h: Likewise.
4984 * lynx-low.h: Likewise.
4985 * notif.h: Likewise.
4986
976411d6
GB		 49872014-07-30 Gary Benson <gbenson@redhat.com>
4988
4989 * server.h: Include common-defs.h.
4990 Do not include config.h or build-gnulib-gdbserver/config.h.
4991
d41f6d8e
GB		 49922014-07-30 Gary Benson <gbenson@redhat.com>
4993
4994 * hostio-errno.c: Move server.h to top of includes list.
4995 * inferiors.c: Likewise.
4996 * linux-x86-low.c: Likewise.
4997 * notif.c: Include server.h.
4998
314c6a35
TT		 49992014-07-24 Tom Tromey <tromey@redhat.com>
5000 Gary Benson <gbenson@redhat.com>
5001
5002 * server.h (CORE_ADDR): Now unsigned.
5003
69ff6be5
PA		 50042014-07-16 Pedro Alves <palves@redhat.com>
5005
5006 * linux-low.c (linux_kill_one_lwp): Use kill_lwp, not kill.
5007
ce9e3fe7
PA		 50082014-07-15 Pedro Alves <palves@redhat.com>
5009
5010 * linux-low.c (linux_kill_one_lwp): Save errno and work with saved
5011 copy.
5012
e76126e8
PA		 50132014-07-11 Pedro Alves <palves@redhat.com>
5014
5015 * linux-low.c (kill_wait_lwp): New function, based on
5016 kill_one_lwp_callback, but use my_waitpid directly.
5017 (kill_one_lwp_callback, linux_kill): Use it.
5018
8e9db26e
PA		 50192014-06-23 Pedro Alves <palves@redhat.com>
5020
5021 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR_CONTROL
5022 before setting DR0..DR3.
5023
698b3e08
GB		 50242014-06-20 Gary Benson <gbenson@redhat.com>
5025
5026 * configure.ac (AC_REPLACE_FUNCS) <vasprintf, vsnprintf>: Removed.
5027 * configure: Regenerated.
5028 * config.in: Likewise.
5029
125f8a3d
GB		 50302014-06-20 Gary Benson <gbenson@redhat.com>
5031
5032 * Makefile.in (SFILES): Update locations for files moved
5033 from common to nat.
5034 (object file files): Reordered.
5035
42995dbd
GB		 50362014-06-20 Gary Benson <gbenson@redhat.com>
5037
5038 * i386-low.h (i386_dr_low_can_set_addr): Removed.
5039 (i386_dr_low_set_addr): Likewise.
5040 (i386_dr_low_get_addr): Likewise.
5041 (i386_dr_low_can_set_control): Likewise.
5042 (i386_dr_low_set_control): Likewise.
5043 (i386_dr_low_get_control): Likewise.
5044 (i386_dr_low_get_status): Likewise.
5045 (i386_get_debug_register_length): Likewise.
5046 * linux-x86-low.c (i386_dr_low_set_addr):
5047 Changed signature. Made static.
5048 (i386_dr_low_get_addr): Likewise.
5049 (i386_dr_low_set_control): Likewise.
5050 (i386_dr_low_get_control): Likewise.
5051 (i386_dr_low_get_status): Likewise.
5052 (i386_dr_low): New global variable.
5053 * win32-i386-low.c (i386_dr_low_set_addr):
5054 Changed signature. Made static.
5055 (i386_dr_low_get_addr): Likewise.
5056 (i386_dr_low_set_control): Likewise.
5057 (i386_dr_low_get_control): Likewise.
5058 (i386_dr_low_get_status): Likewise.
5059 (i386_dr_low): New global variable.
5060
e1d2394b
MS		 50612014-06-20 Marcus Shawcroft <marcus.shawcroft@arm.com>
5062
5063 * configure.ac: Invoke. AC_CHECK_TOOL(AR, ar).
5064 * Makefile.in (AR, AR_FLAGS): Define.
5065 * configure: Regenerate.
5066
3a8ee006
GB		 50672014-06-19 Gary Benson <gbenson@redhat.com>
5068
5069 * Makefile.in (i386-dregs.o): New rule.
5070 * configure.srv: Add i386-dregs.o to all targets using i386-low.o.
5071 * i386-low.c (target.h): Remove include.
5072 (TARGET_HAS_DR_LEN_8): Now in i386-dregs.c.
5073 (DR_CONTROL_SHIFT): Likewise.
5074 (DR_CONTROL_SIZE): Likewise.
5075 (DR_RW_EXECUTE): Likewise.
5076 (DR_RW_WRITE): Likewise.
5077 (DR_RW_READ): Likewise.
5078 (DR_RW_IORW): Likewise.
5079 (DR_LEN_1): Likewise.
5080 (DR_LEN_2): Likewise.
5081 (DR_LEN_4): Likewise.
5082 (DR_LEN_8): Likewise.
5083 (DR_LOCAL_ENABLE_SHIFT): Likewise.
5084 (DR_GLOBAL_ENABLE_SHIFT): Likewise.
5085 (DR_ENABLE_SIZE): Likewise.
5086 (DR_LOCAL_SLOWDOWN): Likewise.
5087 (DR_GLOBAL_SLOWDOWN): Likewise.
5088 (DR_CONTROL_RESERVED): Likewise.
5089 (I386_DR_CONTROL_MASK): Likewise.
5090 (I386_DR_VACANT): Likewise.
5091 (I386_DR_LOCAL_ENABLE): Likewise.
5092 (I386_DR_GLOBAL_ENABLE): Likewise.
5093 (I386_DR_DISABLE): Likewise.
5094 (I386_DR_SET_RW_LEN): Likewise.
5095 (I386_DR_GET_RW_LEN): Likewise.
5096 (I386_DR_WATCH_HIT): Likewise.
5097 (i386_wp_op_t): Likewise.
5098 (i386_show_dr): Likewise.
5099 (i386_length_and_rw_bits): Likewise.
5100 (i386_insert_aligned_watchpoint): Likewise.
5101 (i386_remove_aligned_watchpoint): Likewise.
5102 (i386_handle_nonaligned_watchpoint): Likewise.
5103 i386_update_inferior_debug_regs(): Likewise.
5104 (i386_dr_insert_watchpoint): Likewise.
5105 (i386_dr_remove_watchpoint): Likewise.
5106 (i386_dr_region_ok_for_watchpoint): Likewise.
5107 (i386_dr_stopped_data_address): Likewise.
5108 (i386_dr_stopped_by_watchpoint): Likewise.
5109
8f26655c
GB		 51102014-06-19 Gary Benson <gbenson@redhat.com>
5111
5112 * i386-low.c (i386_dr_show): Renamed to
5113 i386_show_dr and made static. All uses updated.
5114 (i386_dr_length_and_rw_bits): Renamed to
5115 i386_length_and_rw_bits and made static.
5116 All uses updated.
5117 (i386_dr_insert_aligned_watchpoint): Renamed to
5118 i386_insert_aligned_watchpoint and made static.
5119 All uses updated.
5120 (i386_dr_remove_aligned_watchpoint): Renamed to
5121 i386_remove_aligned_watchpoint and made static.
5122 All uses updated.
5123 (i386_dr_update_inferior_debug_regs): Renamed to
5124 i386_update_inferior_debug_regs and made static.
5125 All uses updated.
5126
b9228891
GB		 51272014-06-18 Gary Benson <gbenson@redhat.com>
5128
5171def3
GB		 5129 * i386-low.h (i386_dr_low_can_set_addr): New macro.
5130 (i386_dr_low_can_set_control): Likewise.
5131 (i386_get_debug_register_length): Likewise.
5132 * i386-low.c (i386_dr_low_can_set_addr): Now in i386-low.h.
5133 (i386_dr_low_can_set_control): Likewise.
5134 (i386_get_debug_register_length): Likewise.
5135
51362014-06-17 Gary Benson <gbenson@redhat.com>
5137
b9228891
GB		 5138 * i386-low.h (i386-dregs.h): New include.
5139 (DR_FIRSTADDR): Now in i386-dregs.h.
5140 (DR_LASTADDR): Likewise.
5141 (DR_NADDR): Likewise.
5142 (DR_STATUS): Likewise.
5143 (DR_CONTROL): Likewise.
5144 (i386_debug_reg_state): Likewise.
5145 (i386_dr_insert_watchpoint): Likewise.
5146 (i386_dr_remove_watchpoint): Likewise.
5147 (i386_dr_region_ok_for_watchpoint): Likewise.
5148 (i386_dr_stopped_data_address): Likewise.
5149 (i386_dr_stopped_by_watchpoint): Likewise.
5150 * i386-low.c (ALL_DEBUG_REGISTERS): Likewise.
5151
4be83cc2
GB		 51522014-06-18 Gary Benson <gbenson@redhat.com>
5153
5154 * i386-low.h (i386_low_insert_watchpoint): Renamed to
5155 i386_dr_insert_watchpoint.
5156 (i386_low_remove_watchpoint): Renamed to
5157 i386_dr_remove_watchpoint.
5158 (i386_low_region_ok_for_watchpoint): Renamed to
5159 i386_dr_region_ok_for_watchpoint.
5160 (i386_low_stopped_data_address): Renamed to
5161 i386_dr_stopped_data_address.
5162 (i386_low_stopped_by_watchpoint): Renamed to
5163 i386_dr_stopped_by_watchpoint.
5164 * i386-low.c (i386_show_dr): Renamed to
5165 i386_dr_show and made nonstatic. All uses updated.
5166 (i386_length_and_rw_bits): Renamed to
5167 i386_dr_length_and_rw_bits and made nonstatic.
5168 All uses updated.
5169 (i386_insert_aligned_watchpoint): Renamed to
5170 i386_dr_insert_aligned_watchpoint and made nonstatic.
5171 All uses updated.
5172 (i386_remove_aligned_watchpoint): Renamed to
5173 i386_dr_remove_aligned_watchpoint and made nonstatic.
5174 All uses updated.
5175 (i386_update_inferior_debug_regs): Renamed to
5176 i386_dr_update_inferior_debug_regs and made nonstatic.
5177 All uses updated.
5178 (i386_low_insert_watchpoint): Renamed to
5179 i386_dr_insert_watchpoint. All uses updated.
5180 (i386_low_remove_watchpoint): Renamed to
5181 i386_dr_remove_watchpoint. All uses updated.
5182 (i386_low_region_ok_for_watchpoint): Renamed to
5183 i386_dr_region_ok_for_watchpoint. All uses updated.
5184 (i386_low_stopped_data_address): Renamed to
5185 i386_dr_stopped_data_address. All uses updated.
5186 (i386_low_stopped_by_watchpoint): Renamed to
5187 i386_dr_stopped_by_watchpoint. All uses updated.
5188
131aa0d4
GB		 51892014-06-18 Gary Benson <gbenson@redhat.com>
5190
5191 * i386-low.c (i386_dr_low_can_set_addr): New macro.
5192 (i386_dr_low_can_set_control): Likewise.
5193 (i386_insert_aligned_watchpoint): New check.
5194
d9305f7f
GB		 51952014-06-18 Gary Benson <gbenson@redhat.com>
5196
5197 * i386-low.c (i386_update_inferior_debug_regs) <inf_state>:
5198 Renamed to state.
5199
e927c9fc
GB		 52002014-06-18 Gary Benson <gbenson@redhat.com>
5201
5202 * i386-low.c (i386_length_and_rw_bits): Use internal_error
5203 instead of fatal and error.
5204 (i386_handle_nonaligned_watchpoint): Likewise.
5205
1b6d4134
GB		 52062014-06-18 Gary Benson <gbenson@redhat.com>
5207
5208 * i386-low.c (i386_get_debug_register_length): New macro.
5209 (TARGET_HAS_DR_LEN_8): Remove conditional. Use above macro.
5210 (i386_show_dr): Use debug_printf instead of fprintf. Use
5211 phex to format values.
5212
6e62758f
GB		 52132014-06-18 Gary Benson <gbenson@redhat.com>
5214
5215 * i386-low.h: Comment changes.
5216 * i386-low.c: Likewise.
5217
fc6e2f03
GB		 52182014-06-18 Gary Benson <gbenson@redhat.com>
5219
5220 * i386-low.c: Whitespace changes.
5221
f9d1eeed
TT		 52222014-06-12 Tom Tromey <tromey@redhat.com>
5223
5224 * utils.c (freeargv): Remove.
5225
0b04e523
TT		 52262014-06-12 Tom Tromey <tromey@redhat.com>
5227
5228 * debug.c (debug_printf): Remove HAVE_GETTIMEOFDAY checks.
5229 * server.c (monitor_show_help): Remove HAVE_GETTIMEOFDAY check.
5230 (parse_debug_format_options): Likewise.
5231 (gdbserver_usage): Likewise.
5232 * Makefile.in (LIBIBERTY_BUILDDIR, LIBIBERTY): New variables.
5233 (SUBDIRS, REQUIRED_SUBDIRS): Add libiberty.
5234 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT)): Depend on and link
5235 against libiberty.
5236 ($(LIBGNU)): Depend on libiberty.
5237 (all-lib): Recurse into all subdirs.
5238 (install-only): Invoke "install" target in subdirs.
5239 (vasprintf.o, vsnprintf.o, safe-ctype.o, lbasename.o): Remove
5240 targets.
5241 * configure: Rebuild.
5242 * configure.ac: Add ACX_CONFIGURE_DIR for libiberty. Don't check
5243 for vasprintf, vsnprintf, or gettimeofday.
5244 * configure.srv: Don't add safe-ctype.o or lbasename.o to
5245 srv_tgtobj.
5246
270c9937
JB		 52472014-06-05 Joel Brobecker <brobecker@adacore.com>
5248
5249 * development.sh: Delete.
5250 * Makefile.in (config.status): Adjust dependency on development.sh.
5251 * configure.ac: Adjust development.sh source call.
5252 * configure: Regenerate.
5253
0a261ed8
PA		 52542014-06-02 Pedro Alves <palves@redhat.com>
5255
5256 * ax.c (gdb_free_agent_expr): New function.
5257 * ax.h (gdb_free_agent_expr): New declaration.
5258 * mem-break.c (delete_gdb_breakpoint_1): Also clear the commands
5259 list.
5260 (clear_breakpoint_conditions, clear_breakpoint_commands): Make
5261 static.
5262 (clear_breakpoint_conditions_and_commands): New function.
5263 * mem-break.h (clear_breakpoint_conditions): Delete declaration.
5264 (clear_breakpoint_conditions_and_commands): New declaration.
5265
e9dae05e
RR		 52662014-05-23 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
5267
5268 * linux-aarch64-low.c (asm/ptrace.h): Include.
5269
5876f503
JK		 52702014-05-21 Jan Kratochvil <jan.kratochvil@redhat.com>
5271
5272 Fix TLS access for -static -pthread.
5273 * gdbserver/thread-db.c (struct thread_db): Add td_thr_tlsbase_p.
5274 (thread_db_get_tls_address): Call it if LOAD_MODULE is zero.
5275 (thread_db_load_search, try_thread_db_load_1): Initialize it.
5276
802e8e6d
PA		 52772014-05-20 Pedro Alves <palves@redhat.com>
5278
5279 * linux-aarch64-low.c (aarch64_insert_point)
5280 (aarch64_remove_point): No longer check whether the type is
5281 supported here. Adjust to new interface.
5282 (the_low_target): Install aarch64_supports_z_point_type as
5283 supports_z_point_type method.
5284 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type): New function.
5285 (arm_linux_hw_point_initialize): Take an enum raw_bkpt_type
5286 instead of a Z packet char. Adjust.
5287 (arm_supports_z_point_type): New function.
5288 (arm_insert_point, arm_remove_point): Adjust to new interface.
5289 (the_low_target): Install arm_supports_z_point_type.
5290 * linux-crisv32-low.c (cris_supports_z_point_type): New function.
5291 (cris_insert_point, cris_remove_point): Adjust to new interface.
5292 Don't check whether the type is supported here.
5293 (the_low_target): Install cris_supports_z_point_type.
5294 * linux-low.c (linux_supports_z_point_type): New function.
5295 (linux_insert_point, linux_remove_point): Adjust to new interface.
5296 * linux-low.h (struct linux_target_ops) <insert_point,
5297 remove_point>: Take an enum raw_bkpt_type instead of a char. Add
5298 raw_breakpoint pointer parameter.
5299 <supports_z_point_type>: New method.
5300 * linux-mips-low.c (mips_supports_z_point_type): New function.
5301 (mips_insert_point, mips_remove_point): Adjust to new interface.
5302 Use mips_supports_z_point_type.
5303 (the_low_target): Install mips_supports_z_point_type.
5304 * linux-ppc-low.c (the_low_target): Install NULL as
5305 supports_z_point_type method.
5306 * linux-s390-low.c (the_low_target): Install NULL as
5307 supports_z_point_type method.
5308 * linux-sparc-low.c (the_low_target): Install NULL as
5309 supports_z_point_type method.
5310 * linux-x86-low.c (x86_supports_z_point_type): New function.
5311 (x86_insert_point): Adjust to new insert_point interface. Use
5312 insert_memory_breakpoint. Adjust to new
5313 i386_low_insert_watchpoint interface.
5314 (x86_remove_point): Adjust to remove_point interface. Use
5315 remove_memory_breakpoint. Adjust to new
5316 i386_low_remove_watchpoint interface.
5317 (the_low_target): Install x86_supports_z_point_type.
5318 * lynx-low.c (lynx_target_ops): Install NULL as
5319 supports_z_point_type callback.
5320 * nto-low.c (nto_supports_z_point_type): New.
5321 (nto_insert_point, nto_remove_point): Adjust to new interface.
5322 (nto_target_ops): Install nto_supports_z_point_type.
5323 * mem-break.c: Adjust intro comment.
5324 (struct raw_breakpoint) <raw_type, size>: New fields.
5325 <inserted>: Update comment.
5326 <shlib_disabled>: Delete field.
5327 (enum bkpt_type) <gdb_breakpoint>: Delete value.
5328 <gdb_breakpoint_Z0, gdb_breakpoint_Z1, gdb_breakpoint_Z2,
5329 gdb_breakpoint_Z3, gdb_breakpoint_Z4>: New values.
5330 (raw_bkpt_type_to_target_hw_bp_type): New function.
5331 (find_enabled_raw_code_breakpoint_at): New function.
5332 (find_raw_breakpoint_at): New type and size parameters. Use them.
5333 (insert_memory_breakpoint): New function, based off
5334 set_raw_breakpoint_at.
5335 (remove_memory_breakpoint): New function.
5336 (set_raw_breakpoint_at): Reimplement.
5337 (set_breakpoint): New, based on set_breakpoint_at.
5338 (set_breakpoint_at): Reimplement.
5339 (delete_raw_breakpoint): Go through the_target->remove_point
5340 instead of assuming memory breakpoints.
5341 (find_gdb_breakpoint_at): Delete.
5342 (Z_packet_to_bkpt_type, Z_packet_to_raw_bkpt_type): New functions.
5343 (find_gdb_breakpoint): New function.
5344 (set_gdb_breakpoint_at): Delete.
5345 (z_type_supported): New function.
5346 (set_gdb_breakpoint_1): New function, loosely based off
5347 set_gdb_breakpoint_at.
5348 (check_gdb_bp_preconditions, set_gdb_breakpoint): New functions.
5349 (delete_gdb_breakpoint_at): Delete.
5350 (delete_gdb_breakpoint_1): New function, loosely based off
5351 delete_gdb_breakpoint_at.
5352 (delete_gdb_breakpoint): New function.
5353 (clear_gdb_breakpoint_conditions): Rename to ...
5354 (clear_breakpoint_conditions): ... this. Don't handle a NULL
5355 breakpoint.
5356 (add_condition_to_breakpoint): Make static.
5357 (add_breakpoint_condition): Take a struct breakpoint pointer
5358 instead of an address. Adjust.
5359 (gdb_condition_true_at_breakpoint): Rename to ...
5360 (gdb_condition_true_at_breakpoint_z_type): ... this, and add
5361 z_type parameter.
5362 (gdb_condition_true_at_breakpoint): Reimplement.
5363 (add_breakpoint_commands): Take a struct breakpoint pointer
5364 instead of an address. Adjust.
5365 (gdb_no_commands_at_breakpoint): Rename to ...
5366 (gdb_no_commands_at_breakpoint_z_type): ... this. Add z_type
5367 parameter. Return true if no breakpoint was found. Change debug
5368 output.
5369 (gdb_no_commands_at_breakpoint): Reimplement.
5370 (run_breakpoint_commands): Rename to ...
5371 (run_breakpoint_commands_z_type): ... this. Add z_type parameter,
5372 and change return type to boolean.
5373 (run_breakpoint_commands): New function.
5374 (gdb_breakpoint_here): Also check for Z1 breakpoints.
5375 (uninsert_raw_breakpoint): Don't try to reinsert a disabled
5376 breakpoint. Go through the_target->remove_point instead of
5377 assuming memory breakpoint.
5378 (uninsert_breakpoints_at, uninsert_all_breakpoints): Uninsert
5379 software and hardware breakpoints.
5380 (reinsert_raw_breakpoint): Go through the_target->insert_point
5381 instead of assuming memory breakpoint.
5382 (reinsert_breakpoints_at, reinsert_all_breakpoints): Reinsert
5383 software and hardware breakpoints.
5384 (check_breakpoints, breakpoint_here, breakpoint_inserted_here):
5385 Check both software and hardware breakpoints.
5386 (validate_inserted_breakpoint): Assert the breakpoint is a
5387 software breakpoint. Set the inserted flag to -1 instead of
5388 setting shlib_disabled.
5389 (delete_disabled_breakpoints): Adjust.
5390 (validate_breakpoints): Only validate software breakpoints.
5391 Adjust to inserted flag change.
5392 (check_mem_read, check_mem_write): Skip breakpoint types other
5393 than software breakpoints. Adjust to inserted flag change.
5394 * mem-break.h (enum raw_bkpt_type): New enum.
5395 (raw_breakpoint, struct process_info): Forward declare.
5396 (Z_packet_to_target_hw_bp_type): Delete declaration.
5397 (raw_bkpt_type_to_target_hw_bp_type, Z_packet_to_raw_bkpt_type)
5398 (set_gdb_breakpoint, delete_gdb_breakpoint)
5399 (clear_breakpoint_conditions): New declarations.
5400 (set_gdb_breakpoint_at, clear_gdb_breakpoint_conditions): Delete.
5401 (breakpoint_inserted_here): Update comment.
5402 (add_breakpoint_condition, add_breakpoint_commands): Replace
5403 address parameter with a breakpoint pointer parameter.
5404 (gdb_breakpoint_here): Update comment.
5405 (delete_gdb_breakpoint_at): Delete.
5406 (insert_memory_breakpoint, remove_memory_breakpoint): Declare.
5407 * server.c (process_point_options): Take a struct breakpoint
5408 pointer instead of an address. Adjust.
5409 (process_serial_event) <Z/z packets>: Use set_gdb_breakpoint and
5410 delete_gdb_breakpoint.
5411 * spu-low.c (spu_target_ops): Install NULL as
5412 supports_z_point_type method.
5413 * target.h: Include mem-break.h.
5414 (struct target_ops) <prepare_to_access_memory>: Update comment.
5415 <supports_z_point_type>: New field.
5416 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
5417 instead of a char. Also take a raw breakpoint pointer.
5418 * win32-arm-low.c (the_low_target): Install NULL as
5419 supports_z_point_type.
5420 * win32-i386-low.c (i386_supports_z_point_type): New function.
5421 (i386_insert_point, i386_remove_point): Adjust to new interface.
5422 (the_low_target): Install i386_supports_z_point_type.
5423 * win32-low.c (win32_supports_z_point_type): New function.
5424 (win32_insert_point, win32_remove_point): Adjust to new interface.
5425 (win32_target_ops): Install win32_supports_z_point_type.
5426 * win32-low.h (struct win32_target_ops):
5427 <supports_z_point_type>: New method.
5428 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
5429 instead of a char. Also take a raw breakpoint pointer.
5430
932539e3
PA		 54312014-05-20 Pedro Alves <palves@redhat.com>
5432
5433 * mem-break.h: Include break-common.h.
5434 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
5435 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): New defines.
5436 (Z_packet_to_target_hw_bp_type): New declaration.
5437 * mem-break.c (Z_packet_to_target_hw_bp_type): New function.
5438 * i386-low.c (Z_PACKET_HW_BP, Z_PACKET_WRITE_WP, Z_PACKET_READ_WP)
5439 (Z_PACKET_ACCESS_WP): Delete macros.
5440 (Z_packet_to_hw_type): Delete function.
5441 * i386-low.h: Don't include break-common.h here.
5442 (Z_packet_to_hw_type): Delete declaration.
5443 * linux-x86-low.c (x86_insert_point, x86_insert_point): Call
5444 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
5445 * win32-i386-low.c (i386_insert_point, i386_remove_point): Call
5446 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
5447 * linux-aarch64-low.c: Don't include break-common.h here.
5448 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
5449 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): Delete macros.
5450 (Z_packet_to_target_hw_bp_type): Delete function.
5451 * linux-mips-low.c (rsp_bp_type_to_target_hw_bp_type): Delete
5452 function.
5453 (mips_insert_point, mips_remove_point): Use
5454 Z_packet_to_target_hw_bp_type.
5455
4ff0d3d8
PA		 54562014-05-20 Pedro Alves <palves@redhat.com>
5457
5458 * linux-aarch64-low.c: Include break-common.h.
5459 (enum target_point_type): Delete.
5460 (Z_packet_to_point_type): Rename to ...
5461 (Z_packet_to_target_hw_bp_type): ... this, and return a
5462 target_hw_bp_type instead.
5463 (aarch64_show_debug_reg_state): Take an enum target_hw_bp_type
5464 instead of an enum target_point_type.
5465 (aarch64_point_encode_ctrl_reg): Likewise. Compute type mask from
5466 breakpoint type.
5467 (aarch64_dr_state_insert_one_point)
5468 (aarch64_dr_state_remove_one_point, aarch64_handle_breakpoint)
5469 (aarch64_handle_aligned_watchpoint)
5470 (aarch64_handle_unaligned_watchpoint, aarch64_handle_watchpoint):
5471 Take an enum target_hw_bp_type instead of an enum
5472 target_point_type.
5473 (aarch64_supports_z_point_type): New function.
5474 (aarch64_insert_point, aarch64_remove_point): Use it. Adjust to
5475 use Z_packet_to_target_hw_bp_type.
5476
786dc519
JB		 54772014-05-20 Joel Brobecker <brobecker@adacore.com>
5478
5479 * configure.ac: Only use -Werror by default when DEVELOPMENT
5480 is true.
5481 * configure: Regenerate.
5482
9e0aa64f
JK		 54832014-05-19 Jan Kratochvil <jan.kratochvil@redhat.com>
5484
5485 Fix gdbserver qGetTLSAddr for x86_64 -m32.
5486 * linux-x86-low.c (X86_64_USER_REGS): New.
5487 (x86_fill_gregset): Call memset for BUF first in x86_64 -m32 case.
5488
2b577b92
YQ		 54892014-04-28 Yao Qi <yao@codesourcery.com>
5490
5491 * Makefile.in (i386-avx512.c): Fix the typo of generated file
5492 name.
5493
94611da2
PA		 54942014-04-25 Pedro Alves <palves@redhat.com>
5495
5496 PR server/16255
5497 * linux-low.c (linux_attach_fail_reason_string): New function.
5498 (linux_attach_lwp): Delete.
5499 (linux_attach_lwp_1): Rename to ...
5500 (linux_attach_lwp): ... this. Take a ptid instead of a pid as
5501 argument. Remove "initial" parameter. Return int instead of
5502 void. Don't error or warn here.
5503 (linux_attach): Adjust to call linux_attach_lwp. Call error on
5504 failure to attach to the tgid. Call warning when failing to
5505 attach to an lwp.
5506 * linux-low.h (linux_attach_lwp): Take a ptid instead of a pid as
5507 argument. Remove "initial" parameter. Return int instead of
5508 void. Don't error or warn here.
5509 (linux_attach_fail_reason_string): New declaration.
5510 * thread-db.c (attach_thread): Adjust to linux_attach_lwp's
5511 interface change. Use linux_attach_fail_reason_string.
5512
01f9f808
MS		 55132014-04-24 Michael Sturm <michael.sturm@mintel.com>
5514 Walfred Tedeschi <walfred.tedeschi@intel.com>
5515
5516 * Makefile.in: Added rules to handle new files
5517 i386-avx512.c i386-avx512-linux.c amd64-avx512.c
5518 amd64-avx512-linux.c x32-avx512.c x32-avx512-linux.c.
5519 * configure.srv (srv_i386_regobj): Add i386-avx512.o.
5520 (srv_i386_linux_regobj): Add i386-avx512-linux.o.
5521 (srv_amd64_regobj): Add amd64-avx512.o and x32-avx512.o.
5522 (srv_amd64_linux_regobj): Add amd64-avx512-linux.o and
5523 x32-avx512-linux.o.
5524 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx512.xml.
5525 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx512.xml.
5526 (srv_amd64_xmlfiles): Add i386/amd64-avx512.xml and
5527 i386/x32-avx512.xml.
5528 (srv_i386_linux_xmlfiles): Add i386/i386-avx512-linux.xml.
5529 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx512-linux.xml and
5530 i386/x32-avx512-linux.xml.
5531 * i387-fp.c (num_avx512_k_registers): New constant for number
5532 of K registers.
5533 (num_avx512_zmmh_low_registers): New constant for number of
5534 lower ZMM registers (0-15).
5535 (num_avx512_zmmh_high_registers): New constant for number of
5536 higher ZMM registers (16-31).
5537 (num_avx512_ymmh_registers): New contant for number of higher
5538 YMM registers (ymm16-31 added by avx521 on x86_64).
5539 (num_avx512_xmm_registers): New constant for number of higher
5540 XMM registers (xmm16-31 added by AVX512 on x86_64).
5541 (struct i387_xsave): Add space for AVX512 registers.
5542 (i387_cache_to_xsave): Change raw buffer size to 64 characters.
5543 Add code to handle AVX512 registers.
5544 (i387_xsave_to_cache): Add code to handle AVX512 registers.
5545 * linux-x86-low.c (init_registers_amd64_avx512_linux): New
5546 prototypei from generated file.
5547 (tdesc_amd64_avx512_linux): Likewise.
5548 (init_registers_x32_avx512_linux): Likewise.
5549 (tdesc_x32_avx512_linux): Likewise.
5550 (init_registers_i386_avx512_linux): Likewise.
5551 (tdesc_i386_avx512_linux): Likewise.
5552 (x86_64_regmap): Add AVX512 registers.
5553 (x86_linux_read_description): Add code to handle AVX512 XSTATE
5554 mask.
5555 (initialize_low_arch): Add code to initialize AVX512 registers.
5556
51aa91f9
PA		 55572014-04-23 Pedro Alves <palves@redhat.com>
5558
5559 * mem-break.c (find_gdb_breakpoint_at): Make static.
5560 * mem-break.h (find_gdb_breakpoint_at): Delete declaration.
5561
a4165e94
PA		 55622014-04-23 Pedro Alves <palves@redhat.com>
5563
5564 * i386-low.c: Don't include break-common.h here.
5565 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
5566 prototype to take target_hw_bp_type as argument instead of a Z
5567 packet char.
5568 * i386-low.h: Include break-common.h here.
5569 (Z_packet_to_hw_type): Declare.
5570 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
5571 prototypes.
5572 * linux-x86-low.c (x86_insert_point): Convert the packet number to
5573 a target_hw_bp_type before calling i386_low_insert_watchpoint.
5574 (x86_remove_point): Convert the packet number to a
5575 target_hw_bp_type before calling i386_low_remove_watchpoint.
5576 * win32-i386-low.c (i386_insert_point): Convert the packet number
5577 to a target_hw_bp_type before calling i386_low_insert_watchpoint.
5578 (i386_remove_point): Convert the packet number to a
5579 target_hw_bp_type before calling i386_low_remove_watchpoint.
5580
b8acf843
PA		 55812014-04-23 Pedro Alves <palves@redhat.com>
5582
5583 * utils.h (perror_with_name): Add ATTRIBUTE_NORETURN.
5584
d708bcd1
PA		 55852014-04-10 Pedro Alves <palves@redhat.com>
5586
5587 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
5588 Check if the condition or command is NULL before checking if the
5589 breakpoint is known. On success, return true.
5590 * mem-break.h (add_breakpoint_condition): Document return.
5591 (add_breakpoint_commands): Add describing comment.
5592 * server.c (skip_to_semicolon): New function.
5593 (process_point_options): Use it.
5594
2eec7d5b
PA		 55952014-04-09 Pedro Alves <palves@redhat.com>
5596
5597 * linux-low.c (linux_read_loadmap): Pass current_inferior directly
5598 to lwpid_of.
5599
fa96cb38
PA		 56002014-02-27 Pedro Alves <palves@redhat.com>
5601
5602 PR 12702
5603 * inferiors.h (A_I_NEXT, ALL_INFERIORS_TYPE, ALL_PROCESSES): New
5604 macros.
5605 * linux-low.c (delete_lwp, handle_extended_wait): Add debug
5606 output.
5607 (last_thread_of_process_p): Take a PID argument instead of a
5608 thread pointer.
5609 (linux_wait_for_lwp): Delete.
5610 (num_lwps, check_zombie_leaders, not_stopped_callback): New
5611 functions.
5612 (linux_low_filter_event): New function, party factored out from
5613 linux_wait_for_event.
5614 (linux_wait_for_event): Rename to ...
5615 (linux_wait_for_event_filtered): ... this. Add new filter ptid
5616 argument. Partly rewrite. Always use waitpid(-1, WNOHANG) and
5617 sigsuspend. Check for zombie leaders.
5618 (linux_wait_for_event): Reimplement as wrapper around
5619 linux_wait_for_event_filtered.
5620 (linux_wait_1): Handle TARGET_WAITKIND_NO_RESUMED. Assume that if
5621 a normal or signal exit is seen, it's the whole process exiting.
5622 (wait_for_sigstop): No longer a for_each_inferior callback.
5623 Rewrite on top of linux_wait_for_event_filtered.
5624 (stop_all_lwps): Call wait_for_sigstop directly.
5625 * server.c (resume, handle_target_event): Handle
5626 TARGET_WAITKIND_NO_RESUMED.
5627
d763de10
JB		 56282014-02-26 Joel Brobecker <brobecker@adacore.com>
5629
5630 * win32-low.c (psapi_get_dll_name,
5631 * win32_CreateToolhelp32Snapshot): Delete.
5632 (win32_CreateToolhelp32Snapshot, win32_Module32First)
5633 (win32_Module32Next, load_toolhelp, toolhelp_get_dll_name):
5634 Delete.
5635 (handle_load_dll): Add function description.
5636 Remove code using psapi_get_dll_name and toolhelp_get_dll_name.
5637
850a0f76
JB		 56382014-02-26 Joel Brobecker <brobecker@adacore.com>
5639
5640 * win32-low.c (win32_add_one_solib): Add 0x1000 to load_addr.
5641 Add comment.
5642 (win32_add_all_dlls): Remove 0x1000 offset applied to DLL
5643 base address when calling win32_add_one_solib.
5644 (handle_load_dll): Delete local variable load_addr.
5645 Remove 0x1000 offset applied to DLL base address when calling
5646 win32_add_one_solib.
5647 (handle_unload_dll): Add comment.
5648
f25b3fc3
JB		 56492014-02-26 Joel Brobecker <brobecker@adacore.com>
5650
5651 * win32-low.c (win32_add_all_dlls): Renames
5652 win32_ensure_ntdll_loaded. Rewrite function documentation.
5653 Adjust implementation to always load all DLLs.
5654 Add 0x1000 offset to DLL base address when calling
5655 win32_add_one_solib.
5656 (child_initialization_done): New static global.
5657 (do_initial_child_stuff): Set child_initialization_done to
5658 zero during child initialization, and 1 after. Replace call
5659 to win32_ensure_ntdll_loaded by call to win32_add_all_dlls.
5660 Add comment.
5661 (match_dll_by_basename, dll_is_loaded_by_basename): Delete.
5662 (handle_unload_dll): Add function documentation.
5663 (get_child_debug_event): Ignore load and unload DLL events
5664 during child initialization.
5665
d86d4aaf
DE		 56662014-02-20 Doug Evans <dje@google.com>
5667
3bc32da3 5668 Remove global all_lwps.
d86d4aaf
DE		 5669 * inferiors.h (ptid_of): Move here from linux-low.h.
5670 (pid_of, lwpid_of): Ditto.
5671 * linux-aarch64-low.c (debug_reg_change_callback): Update, "entry"
5672 parameter is a struct thread_info * now.
5673 (aarch64_notify_debug_reg_change): Fetch pid from current_inferior
5674 directly. Pass &all_threads to find_inferior instead of &all_lwps.
5675 (aarch64_stopped_data_address): Fetch lwpid from current_inferior
5676 directly.
5677 (aarch64_linux_prepare_to_resume): Fetch ptid from thread.
5678 (aarch64_arch_setup): Fetch lwpid from current_inferior directly.
5679 * linux-arm-low.c (update_registers_callback): Update, "entry"
5680 parameter is a struct thread_info * now.
5681 Fetch lwpid from current_inferior directly.
5682 (arm_insert_point): Pass &all_threads to find_inferior instead of
5683 &all_lwps.
5684 (arm_remove_point): Ditto.
5685 (arm_stopped_by_watchpoint): Fetch lwp from current_inferior.
5686 (arm_prepare_to_resume): Fetch pid from thread.
5687 (arm_read_description): Fetch lwpid from current_inferior directly.
5688 * linux-low.c (all_lwps): Delete.
5689 (delete_lwp): Delete call to remove_inferior.
5690 (handle_extended_wait): Fetch lwpid from thread.
5691 (add_lwp): Don't set lwp->entry.id. Remove call to
5692 add_inferior_to_list.
5693 (linux_attach_lwp_1): Fetch pid from current_inferior directly.
5694 (linux_kill_one_lwp): Fetch ptid,lwpid from thread.
5695 (kill_one_lwp_callback): Ditto.
5696 (linux_kill): Don't dereference NULL pointer.
5697 Fetch ptid,lwpid from thread.
5698 (get_detach_signal): Fetch ptid from thread.
5699 (linux_detach_one_lwp): Fetch ptid,lwpid from thread.
5700 Simplify call to regcache_invalidate_thread.
5701 (delete_lwp_callback): Update, "entry" parameter is a
5702 struct thread_info * now. Fetch pid from thread.
5703 (linux_mourn): Pass &all_threads to find_inferior instead of &all_lwps.
5704 (status_pending_p_callback): Update, "entry" parameter is a
5705 struct thread_info * now. Fetch ptid from thread.
5706 (find_lwp_pid): Update, "entry" parameter is a
5707 struct thread_info * now.
5708 (linux_wait_for_lwp): Fetch pid from thread.
5709 (linux_fast_tracepoint_collecting): Fetch lwpid from thread.
5710 (maybe_move_out_of_jump_pad): Fetch lwpid from current_inferior.
5711 (enqueue_one_deferred_signal): Fetch lwpid from thread.
5712 (dequeue_one_deferred_signal): Ditto.
5713 (cancel_breakpoint): Fetch ptid from current_inferior.
5714 (linux_wait_for_event): Pass &all_threads to find_inferior,
5715 not &all_lwps. Fetch ptid, lwpid from thread.
5716 (count_events_callback): Update, "entry" parameter is a
5717 struct thread_info * now.
5718 (select_singlestep_lwp_callback): Ditto.
5719 (select_event_lwp_callback): Ditto.
5720 (cancel_breakpoints_callback): Ditto.
5721 (linux_cancel_breakpoints): Pass &all_threads to find_inferior,
5722 not &all_lwps.
5723 (select_event_lwp): Ditto. Fetch ptid from event_thread.
5724 (unsuspend_one_lwp): Update, "entry" parameter is a
5725 struct thread_info * now.
5726 (unsuspend_all_lwps): Pass &all_threads to find_inferior,
5727 not &all_lwps.
5728 (linux_stabilize_threads): Ditto. And for for_each_inferior.
5729 Fetch lwpid from thread, not lwp.
5730 (linux_wait_1): Fetch ptid, lwpid from current_inferior.
5731 Pass &all_threads to find_inferior, not &all_lwps.
5732 (send_sigstop): Fetch lwpid from thread, not lwp.
5733 (send_sigstop_callback): Update, "entry" parameter is a
5734 struct thread_info * now.
5735 (suspend_and_send_sigstop_callback): Ditto.
5736 (wait_for_sigstop): Ditto. Fetch ptid, lwpid from thread, lwp.
5737 (stuck_in_jump_pad_callback): Update, "entry" parameter is a
5738 struct thread_info * now.
5739 (move_out_of_jump_pad_callback): Ditto. Fetch ptid, lwpid
5740 from thread, lwp.
5741 (lwp_running): Update, "entry" parameter is a
5742 struct thread_info * now.
5743 (stop_all_lwps): Fetch ptid from thread.
5744 Pass &all_threads to find_inferior, for_each_inferior, not &all_lwps.
5745 (linux_resume_one_lwp): Fetch lwpid from thread.
5746 (linux_set_resume_request): Update, "entry" parameter is a
5747 struct thread_info * now. Fetch pid, lwpid from thread.
5748 (resume_status_pending_p): Update, "entry" parameter is a
5749 struct thread_info * now.
5750 (need_step_over_p): Ditto. Fetch lwpid from thread.
5751 (start_step_over): Fetch lwpid from thread.
5752 (linux_resume_one_thread): Update, "entry" parameter is a
5753 struct thread_info * now. Fetch lwpid from thread.
5754 (linux_resume): Pass &all_threads to find_inferior, not &all_lwps.
5755 (proceed_one_lwp): Update, "entry" parameter is a
5756 struct thread_info * now. Fetch lwpid from thread.
5757 (unsuspend_and_proceed_one_lwp): Update, "entry" parameter is a
5758 struct thread_info * now.
5759 (proceed_all_lwps): Pass &all_threads to find_inferior, not &all_lwps.
5760 (unstop_all_lwps): Ditto. Fetch lwpid from thread.
5761 (regsets_fetch_inferior_registers): Fetch lwpid from current_inferior
5762 directly.
5763 (regsets_store_inferior_registers): Ditto.
5764 (fetch_register, store_register): Ditto.
5765 (linux_read_memory, linux_write_memory): Ditto.
5766 (linux_request_interrupt): Ditto.
5767 (linux_read_auxv): Ditto.
5768 (linux_xfer_siginfo): Ditto.
5769 (linux_qxfer_spu): Ditto.
5770 (linux_qxfer_libraries_svr4): Ditto.
5771 * linux-low.h (ptid_of, pid_of, lwpid_of): Delete,
5772 moved to inferiors.h.
5773 (get_lwp): Delete.
5774 (get_thread_lwp): Update.
5775 (struct lwp_info): Delete member "entry". Simplify comment for
5776 member "thread".
5777 (all_lwps): Delete.
5778 * linux-mips-low.c (mips_read_description): Fetch lwpid from
5779 current_inferior directly.
5780 (update_watch_registers_callback): Update, "entry" parameter is a
5781 struct thread_info * now. Fetch pid from thread.
5782 (mips_linux_prepare_to_resume): Fetch ptid from thread.
5783 (mips_insert_point): Fetch lwpid from current_inferior.
5784 Pass &all_threads to find_inferior, not &all_lwps.
5785 (mips_remove_point): Pass &all_threads to find_inferior, not &all_lwps.
5786 (mips_stopped_by_watchpoint): Fetch lwpid from current_inferior
5787 directly.
5788 (mips_stopped_data_address): Ditto.
5789 * linux-s390-low.c (s390_arch_setup): Fetch pid from current_inferior
5790 directly.
5791 * linux-tile-low.c (tile_arch_setup): Ditto.
5792 * linux-x86-low.c (x86_get_thread_area): Fetch lwpid from thread.
5793 (update_debug_registers_callback): Update, "entry" parameter is a
5794 struct thread_info * now. Fetch pid from thread.
5795 (i386_dr_low_set_addr): Fetch pid from current_inferior directly.
5796 Pass &all_threads to find_inferior, not &all_lwps.
5797 (i386_dr_low_get_addr): Fetch ptid from current_inferior directly.
5798 (i386_dr_low_set_control): Fetch pid from current_inferior directly.
5799 Pass &all_threads to find_inferior, not &all_lwps.
5800 (i386_dr_low_get_control): Fetch ptid from current_inferior directly.
5801 (i386_dr_low_get_status): Ditto.
5802 (x86_linux_prepare_to_resume): Fetch ptid from thread.
5803 (x86_siginfo_fixup): Fetch lwpid from current_inferior directly.
5804 (x86_linux_read_description): Ditto.
5805 * proc-service.c (ps_getpid): Fetch pid from current_inferior directly.
5806
3b8361aa
DE		 58072014-02-20 Doug Evans <dje@google.com>
5808
5809 * inferiors.c (get_first_inferior): Fix buglet.
5810
f7667f0d
DE		 58112014-02-19 Doug Evans <dje@google.com>
5812
5813 * gdbthread.h (add_thread): Change result type to struct thread_info *.
5814 * inferiors.c (add_thread): Change result type to struct thread_info *.
5815 All callers updated.
5816 (add_lwp): Call add_thread here instead of in callers.
5817 All callers updated.
5818 * linux-low.h (get_lwp_thread): Rewrite.
5819 (struct lwp_info): New member "thread".
5820
b3312d80
DE		 58212014-02-19 Doug Evans <dje@google.com>
5822
5823 * linux-low.c (add_lwp): Change result to struct lwp_info *.
5824 All callers updated.
5825
ecc6f45c
DE		 58262014-02-19 Doug Evans <dje@google.com>
5827
5828 * inferiors.c (add_thread): Fix whitespace.
5829
649ebbca
DE		 58302014-02-19 Doug Evans <dje@google.com>
5831
5832 * dll.c (clear_dlls): Replace accessing list implemention details
5833 with API function.
5834 * gdbthread.h (get_first_thread): Declare.
5835 * inferiors.c (for_each_inferior_with_data): New function.
5836 (get_first_thread): New function.
5837 (find_thread_ptid): Simplify.
5838 (get_first_inferior): New function.
5839 (clear_list): Delete.
5840 (one_inferior_p): New function.
5841 (clear_inferior_list): New function.
5842 (clear_inferiors): Update.
5843 * inferiors.h (for_each_inferior_with_data): Declare.
5844 (clear_inferior_list): Declare.
5845 (one_inferior_p): Declare.
5846 (get_first_inferior): Declare.
5847 * linux-low.c (linux_wait_for_event): Replace accessing list
5848 implemention details with API function.
5849 * server.c (target_running): Ditto.
5850 (accumulate_file_name_length): New function.
5851 (emit_dll_description): New function.
5852 (handle_qxfer_libraries): Replace accessing list implemention
5853 details with API function.
5854 (handle_qxfer_threads_worker): New function.
5855 (handle_qxfer_threads_proper): Replace accessing list implemention
5856 details with API function.
5857 (handle_query): Ditto.
5858 (visit_actioned_threads_callback_ftype): New typedef.
5859 (visit_actioned_threads_data): New struct.
5860 (visit_actioned_threads): Rewrite to be find_inferior callback.
5861 (resume): Call find_inferior.
5862 (handle_status): Replace accessing list implemention
5863 details with API function.
5864 (process_serial_event): Replace accessing list implemention details
5865 with API function.
5866 * target.c (set_desired_inferior): Replace accessing list implemention
5867 details with API function.
5868 * tracepoint.c (same_process_p): New function.
5869 (gdb_agent_about_to_close): Replace accessing list implemention
5870 details with API function.
5871 * win32-low.c (child_delete_thread): Replace accessing list
5872 implemention details with API function.
5873 (match_dll_by_basename): New function.
5874 (dll_is_loaded_by_basename): New function.
5875 (win32_ensure_ntdll_loaded): Replace accessing list implemention
5876 details call to dll_is_loaded_by_basename.
5877
80894984
DE		 58782014-02-19 Doug Evans <dje@google.com>
5879
5880 * dll.h (struct dll_info): Add comment.
5881 * gdbthread.h (struct thread_info): Add comment.
5882 (current_ptid): Simplify.
5883 * inferiors.c (add_process): Update.
5884 (remove_process): Update.
5885 * inferiors.h (struct process_info): Rename member "head" to "entry".
5886 * linux-low.c (delete_lwp): Update.
5887 (add_lwp): Update.
5888 (last_thread_of_process_p): Update.
5889 (kill_one_lwp_callback, linux_kill): Update.
5890 (status_pending_p_callback): Update.
5891 (wait_for_sigstop): Update. Simplify read of ptid.
5892 (start_step_over): Update.
5893 * linux-low.h (ptid_of, pid_of, lwpid_of): Update.
5894 (get_lwp_thread): Update.
5895 (struct lwp_info): Rename member "head" to "entry".
5896 * regcache.h (inferior_list_entry): Delete.
5897 * server.c (kill_inferior_callback): Update.
5898 (detach_or_kill_inferior_callback): Update.
5899 (print_started_pid): Update.
5900 (print_attached_pid): Update.
5901 (process_serial_event): Simplify read of ptid.
5902 * thread-db.c (thread_db_create_event): Update.
5903 (thread_db_get_tls_address): Update.
5904 * win32-low.c (current_inferior_ptid): Simplify.
5905
46917d26
TT		 59062014-02-19 Tom Tromey <tromey@redhat.com>
5907
5908 * target.h (struct target_ops) <supports_btrace>: Add target_ops
5909 argument.
5910 (target_supports_btrace): Update.
5911
0759a81e
YQ		 59122014-02-14 Yao Qi <yao@codesourcery.com>
5913
5914 * Makefile.in (IPA_OBJS): Append rsp-low-ipa.o.
5915 (rsp-low-ipa.o): New target.
5916
a7191e8b
TT		 59172014-02-12 Tom Tromey <tromey@redhat.com>
5918
5919 * ax.c (gdb_parse_agent_expr): Use hex2bin, not
5920 convert_ascii_to_int.
5921 * regcache.c (registers_to_string): Likewise.
5922 * remote-utils.c (decode_M_packet): Likewise.
5923 * server.c (process_serial_event): Likewise.
5924
ff0e980e
TT		 59252014-02-12 Tom Tromey <tromey@redhat.com>
5926
5927 * server.c (handle_query, handle_v_run): Use hex2bin, not
5928 unhexify.
5929 * tracepoint.c (cmd_qtdpsrc, cmd_qtdv, cmd_qtnotes): Likewise.
5930
e9371aff
TT		 59312014-02-12 Tom Tromey <tromey@redhat.com>
5932
5933 * ax.c (gdb_unparse_agent_expr): Use bin2hex, not
5934 convert_int_to_ascii.
5935 * regcache.c (registers_to_string, collect_register_as_string):
5936 Likewise.
5937 * remote-utils.c (look_up_one_symbol, relocate_instruction):
5938 Likewise.
5939 * server.c (process_serial_event): Likewise.
5940 * tracepoint.c (cmd_qtstatus, response_source, response_tsv)
5941 (cmd_qtbuffer, cstr_to_hexstr): Likewise.
5942
971dc0b8
TT		 59432014-02-12 Tom Tromey <tromey@redhat.com>
5944
5945 * remote-utils.c (look_up_one_symbol, monitor_output): Use
5946 bin2hex, not hexify.
5947 * tracepoint.c (cmd_qtstatus): Likewise.
5948
0a822afb
TT		 59492014-02-12 Tom Tromey <tromey@redhat.com>
5950
5951 * remote-utils.c (monitor_output): Pass explicit length to
5952 hexify.
5953
9c3d6531
TT		 59542014-02-12 Tom Tromey <tromey@redhat.com>
5955
5956 * tracepoint.c: Include rsp-low.h.
5957 * server.c: Include rsp-low.h.
5958 * remote-utils.h (convert_ascii_to_int, convert_int_to_ascii)
5959 (unhexify, hexify, remote_escape_output, unpack_varlen_hex): Don't
5960 declare.
5961 * remote-utils.c: Include rsp-low.h.
5962 (fromhex, hexchars, ishex, unhexify, tohex, hexify)
5963 (remote_escape_output, remote_unescape_input, unpack_varlen_hex)
5964 (convert_int_to_ascii, convert_ascii_to_int): Move to
5965 common/rsp-low.c.
5966 * regcache.c: Include rsp-low.h.
5967 * ax.c: Include rsp-low.h.
5968 * Makefile.in (SFILES): Add common/rsp-low.c.
5969 (OBS): Add rsp-low.o.
5970 (rsp-low.o): New target.
5971
01fd3ea5
TT		 59722014-02-12 Tom Tromey <tromey@redhat.com>
5973
5974 * utils.h (pulongest, plongest, phex_nz): Don't declare.
5975 Include print-utils.h.
5976 * utils.c (NUMCELLS, CELLSIZE, get_cell, decimal2str, pulongest)
5977 (plongest, thirty_two, phex_nz): Remove.
5978 * Makefile.in (SFILES): Add common/print-utils.c.
5979 (OBS): Add print-utils.o.
5980 (print-utils-ipa.o): New target.
5981 (print-utils.o): New target.
5982 (IPA_OBJS): Add print-utils-ipa.o.
5983
e99dc820
TT		 59842014-02-06 Tom Tromey <tromey@redhat.com>
5985
5986 * Makefile.in (SFILES): Fix indentation.
5987
ee1e2d4f
DE		 59882014-02-05 Doug Evans <dje@google.com>
5989
5990 * linux-low.c (linux_wait_for_event): Improve comment.
5991 (linux_wait_1): Keep current_inferior in sync with event_child.
5992
f5a02773
DE		 59932014-01-22 Doug Evans <dje@google.com>
5994
5995 * gdbthread.h (gdb_id_to_thread): Delete, unused.
5996
87ce2a04
DE		 59972014-01-22 Doug Evans <dje@google.com>
5998
5999 * configure.ac (AC_CHECK_FUNCS): Add test for gettimeofday.
6000 * configure: Regenerate.
6001 * config.in: Regenerate.
6002 * Makefile.in (SFILES): Add debug.c.
6003 (OBS): Add debug.o.
6004 * debug.c: New file.
6005 * debug.h: New file.
6006 * linux-aarch64-low.c (*): Update all debugging printfs to use
6007 debug_printf instead of fprintf.
6008 * linux-arm-low.c (*): Ditto.
6009 * linux-cris-low.c (*): Ditto.
6010 * linux-crisv32-low.c (*): Ditto.
6011 * linux-m32r-low.c (*): Ditto.
6012 * linux-sparc-low.c (*): Ditto.
6013 * linux-x86.c (*): Ditto.
6014 * linux-low.c (*): Ditto.
6015 (linux_wait_1): Add calls to debug_enter, debug_exit.
6016 (linux_wait): Remove redundant debugging printf.
6017 (stop_all_lwps): Add calls to debug_enter, debug_exit.
6018 (linux_resume, unstop_all_lwps): Ditto.
6019 * mem-break.c (*): Update all debugging printfs to use
6020 debug_printf instead of fprintf.
6021 * remote-utils.c (*): Ditto.
6022 * thread-db.c (*): Ditto.
6023 * server.c #include <ctype.h>, "gdb_vecs.h".
6024 (debug_threads): Moved to debug.c.
6025 (*): Update all debugging printfs to use debug_printf instead of
6026 fprintf.
6027 (start_inferior): Replace call to fflush with call to debug_flush.
6028 (monitor_show_help): Mention set debug-format.
6029 (parse_debug_format_options): New function.
6030 (handle_monitor_command): Handle "monitor set debug-format".
6031 (gdbserver_usage): Mention --debug-format.
6032 (main): Parse --debug-format.
6033 * server.h (debug_threads): Declaration moved to debug.h.
6034 #include "debug.h".
6035 * tracepoint.c (trace_debug_1) [!IN_PROCESS_AGENT]: Add version of
6036 trace_debug_1 that uses debug_printf.
6037 (tracepoint_look_up_symbols): Update all debugging printfs to use
6038 debug_printf instead of fprintf.
6039
e671835b
BS		 60402014-01-20 Baruch Siach <baruch@tkos.co.il>
6041
6042 * linux-xtensa-low.c: Include asm/ptrace.h instead of
6043 sys/ptrace.h.
6044
b5737fa9
PA		 60452014-01-17 Pedro Alves <palves@redhat.com>
6046
ea38d2a9 6047 PR build/16445
c7faa97a
PA		 6048 * linux-x86-low.c: Don't include elf/common.h if ELFMAG0 is
6049 defined after including gdb_proc_service.h.
b5737fa9 6050
40ed484e
DE		 60512014-01-16 Doug Evans <dje@google.com>
6052
6053 * dll.c (UNSPECIFIED_CORE_ADDR): New macro.
6054 (match_dll): Use it.
6055
969c39fb
MM		 60562014-01-16 Markus Metzger <markus.t.metzger@intel.com>
6057
6058 * target.h (target_ops) <read_btrace>: Change parameters and
6059 return type to allow error reporting.
6060 * server.c (handle_qxfer_btrace): Support delta reads. Pass
6061 trace reading errors on.
6062 * linux-low.c (linux_low_read_btrace): Pass trace reading
6063 errors on.
6064 (linux_low_disable_btrace): New.
6065
ab7f45ba
DE		 60662014-01-15 Doug Evans <dje@google.com>
6067
6068 * inferiors.c (thread_id_to_gdb_id): Delete.
6069 * inferiors.h (thread_id_to_gdb_id): Delete.
6070
66af0f44
EZ		 60712014-01-13 Eli Zaretskii <eliz@gnu.org>
6072
6073 * Makefile.in (INCLUDE_CFLAGS): Remove trailing slash from
6074 "-I$(srcdir)/../". Fixes MinGW compilation errors with old GCC
6075 versions.
6076
9939e131
PA		 60772014-01-08 Pedro Alves <palves@redhat.com>
6078
6079 * server.c (handle_status): Don't discard previous queued stop
6080 replies or thread's pending status here.
6081 (main) <disconnection>: Do it here instead.
6082
b7ea362b
PA		 60832014-01-08 Pedro Alves <palves@redhat.com>
6084
6085 * gdbthread.h (struct thread_info) <status_pending_p>: New field.
6086 * server.c (visit_actioned_threads, handle_pending_status): New
6087 function.
6088 (handle_v_cont): Factor out parts to ...
6089 (resume): ... this new function. If in all-stop, and a thread
6090 being resumed has a pending status, report it without actually
6091 resuming.
6092 (myresume): Adjust to use the new 'resume' function.
6093 (clear_pending_status_callback, set_pending_status_callback)
6094 (find_status_pending_thread_callback): New functions.
6095 (handle_status): Handle the case of multiple threads having
6096 interesting statuses to report. Report threads' real last signal
6097 instead of always reporting GDB_SIGNAL_TRAP. Look for a thread
6098 with an interesting thread to report the status for, instead of
6099 always reporting the status of the first thread.
6100
28498c42
JB		 61012014-01-01 Joel Brobecker <brobecker@adacore.com>
6102
6103 * gdbserver.c (gdbserver_version): Set copyright year to 2014.
6104 * gdbreplay.c (gdbreplay_version): Likewise.
6105
f45c82da
YZ		 61062013-12-18 Yufeng Zhang <yufeng.zhang@arm.com>
6107
6108 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Set
6109 iov.iov_len with the real length in use.
6110
379a5e2d
JB		 61112013-12-13 Joel Brobecker <brobecker@adacore.com>
6112
6113 * Makefile.in (safe-ctype.o, lbasename.o): New rules.
6114 * configure.srv: Add safe-ctype.o and lbasename.o to srv_tgtobj
6115 for all targets that use win32-low.c.
6116 * win32-low.c (win32_ensure_ntdll_loaded): New function.
6117 (do_initial_child_stuff): Add call to win32_ensure_ntdll_loaded.
6118
4210d83e
PA		 61192013-12-13 Pedro Alves <palves@redhat.com>
6120
6121 * target.c (mywait): Set OURSTATUS->KIND to TARGET_WAITKIND_STOPPED
6122 if equal to TARGET_WAITKIND_LOADED.
6123 * win32-low.c (cached_status): New static global.
6124 (win32_wait): Add declaration.
6125 (do_initial_child_stuff): Flush all initial pending debug events
6126 up to the initial breakpoint.
6127 (win32_wait): If CACHED_STATUS was set, return that instead
6128 of doing a real wait. Remove the code resuming the execution
6129 of the inferior after receiving a TARGET_WAITKIND_LOADED event
6130 during the initial phase. Also remove the code changing
6131 OURSTATUS->KIND from TARGET_WAITKIND_LOADED to
6132 TARGET_WAITKIND_STOPPED.
6133
e7f0d979
YQ		 61342013-12-11 Yao Qi <yao@codesourcery.com>
6135
6136 * notif.c (handle_notif_ack): Return 0 if no notification
6137 matches.
6138
ebcf782c
DE		 61392013-11-20 Doug Evans <dje@google.com>
6140
6141 * linux-low.c (linux_set_resume_request): Fix comment.
6142
20ad9378
DE		 61432013-11-20 Doug Evans <dje@google.com>
6144
6145 * linux-low.c (resume_status_pending_p): Tweak comment.
6146
a196ebeb
WT		 61472013-11-20 Walfred Tedeschi <walfred.tedeschi@intel.com>
6148
6149 * Makefile.in: Add i386-mpx.c, i386-mpx-linux.c, amd64-mpx.c,
6150 amd64-mpx-linux.c, x32-mpx.c and x32-mpx-linux.c generation.
6151 * configure.srv (srv_i386_regobj): Add i386-mpx.o.
6152 (srv_i386_linux_regobj): Add i386-mpx-linux.o.
6153 (srv_amd64_regobj): Add amd64-mpx.o.
6154 (srv_amd64_linux_regobj): Add amd64-mpx-linux.o.
6155 (srv_i386_32bit_xmlfiles): Add i386/32bit-mpx.xml.
6156 (srv_i386_64bit_xmlfiles): Add i386/64bit-mpx.xml.
6157 * i387-fp.c (num_pl_bnd_register) Added constant.
6158 (num_pl_bnd_cfg_registers) Added constant.
6159 (struct i387_xsave) Added reserved area and MPX fields.
6160 (i387_cache_to_xsave, i387_xsave_to_cache) Add MPX.
6161 * linux-x86-low.c (init_registers_i386_mpx_linux): Declare new
6162 function.
6163 (tdesc_i386_mpx_linux): Add MPX amd64 target.
6164 (init_registers_amd64_mpx_linux): Declare new function.
6165 (tdesc_amd64_mpx_linux): Add MPX amd64 target.
6166 (x86_64_regmap): Add MPX registers.
6167 (x86_linux_read_description): Add MPX case.
6168 (initialize_low_arch): Initialize MPX targets.
6169
0080a2f6
TT		 61702013-11-18 Tom Tromey <tromey@redhat.com>
6171
6172 * configure: Rebuild.
6173 * configure.ac: Don't check for stdlib.h.
6174 * gdbreplay.c: Unconditionally include stdlib.h.
6175
2978b111
TT		 61762013-11-18 Tom Tromey <tromey@redhat.com>
6177
6178 * config.in: Rebuild.
6179 * configure: Rebuild.
6180 * configure.ac: Don't use AC_HEADER_DIRENT.
6181
a3d08894
TT		 61822013-11-18 Tom Tromey <tromey@redhat.com>
6183
6184 * server.h: Don't check HAVE_STRING_H.
6185 * gdbreplay.c: Don't check HAVE_STRING_H.
6186 * configure: Rebuild.
6187
0a5dd17d
TT		 61882013-11-18 Tom Tromey <tromey@redhat.com>
6189
6190 * Makefile.in (gdbreplay$(EXEEXT)): Depend on and link against
6191 LIBGNU.
6192
1bd2f0ba
TT		 61932013-11-08 Tom Tromey <tromey@redhat.com>
6194
6195 * configure, config.in: Rebuild.
6196 * configure.ac: Remove unused configury.
6197
3266f10b
TT		 61982013-11-08 Tom Tromey <tromey@redhat.com>
6199
6200 * acinclude.m4: Include common.m4, codeset.m4.
6201 * configure, config.in: Rebuild.
6202 * configure.ac: Use GDB_AC_COMMON.
6203
6682d959
AA		 62042013-11-06 Andreas Arnez <arnez@linux.vnet.ibm.com>
6205
6206 * linux-s390-low.c (HWCAP_S390_TE): New define.
6207 (s390_arch_setup): Consider the TE field in the HWCAP for
6208 determining 'have_regset_tdb'.
6209
fd0a4d76
SDJ		 62102013-10-16 Sergio Durigan Junior <sergiodj@redhat.com>
6211
6212 PR gdb/16014
6213 * tracepoint.c (download_tracepoint_1): Remove unnecessary double
6214 call to sizeof.
6215
1a3d890b
PA		 62162013-10-02 Pedro Alves <palves@redhat.com>
6217
6218 * server.c (process_serial_event): Don't output "GDBserver
6219 exiting" if GDB is connected through stdio.
6220 * target.c (mywait): Likewise, be silent if GDB is connected
6221 through stdio.
6222
97ad4581
JB		 62232013-10-01 Joel Brobecker <brobecker@adacore.com>
6224
6225 * lynx-low.c (lynx_add_threads_after_attach): New function.
6226 (lynx_attach): Remove call to add_thread. Add call to
6227 lynx_add_threads_after_attach instead.
6228
5b4e221c
MF		 62292013-09-28 Mike Frysinger <vapier@gentoo.org>
6230
6231 * configure.ac (AC_CHECK_HEADERS): Add sys/syscall.h
6232 * config.in, configure: Regenerated.
6233
ee47b2f8
YQ		 62342013-09-18 Yao Qi <yao@codesourcery.com>
6235
6236 PR server/15959
6237 * server.c (start_inferior): Clear 'resume_info'.
6238
d6707650 62392013-09-16 Jiong Wang <jiwang@tilera.com>
0f63d4db 6240
d6707650
JW		 6241 * linux-tile-low.c (tile_regsets): Modify the size field to 64-bit
6242 for each register.
6243
9243dd0e 62442013-09-16 Jiong Wang <jiwang@tilera.com>
0f63d4db 6245
9243dd0e
JW		 6246 * configure.srv <tilegx*-*-linux*>: Remove linux-osdata.o from and add
6247 linux-tile-low.o to srv_tgtobj.
6248
c623a6ef
WN		 62492013-09-16 Will Newton <will.newton@linaro.org>
6250
6251 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Zero
6252 out regs.
6253
fb71d39e
PA		 62542013-09-06 Pedro Alves <palves@redhat.com>
6255
6256 * Makefile.in (gdb_proc_service_h, regdef_h, regcache_h)
6257 (signals_def, signals_h, ptid_h, ax_h, agent_h, linux_btrace_h)
6258 (linux_osdata_h, vec_h, gdb_vecs_h, host_defs_h, libiberty_h)
6259 (server_h, gdbthread_h, linux_low_h, linux_ptrace_h)
6260 (gdb_thread_db_h, linux_procfs_h, lynx_low_h, nto_low_h)
6261 (mips_linux_watch_h, i386_low_h, win32_low_h): Delete.
6262
8e7e9910
PA		 62632013-09-06 Pedro Alves <palves@redhat.com>
6264
6265 * Makefile.in (linux-btrace.o, mips-linux-watch.o): Remove
6266 explicit header dependencies and use $COMPILE/$POSTCOMPILE.
6267
7c3a12ca
PA		 62682013-09-06 Pedro Alves <palves@redhat.com>
6269
6270 * linux-amd64-ipa.c: Include tracepoint.h.
6271 * linux-i386-ipa.c: Include tracepoint.h.
6272
8eb3d7b6
RW		 62732013-09-06 Ricard Wanderlof <ricardw@axis.com>
6274
6275 * linux-crisv32-low.c (PTRACE_GET_THREAD_AREA): New macro.
6276 (ps_get_thread_area): New function.
6277
eddddb9d
RW		 62782013-09-06 Ricard Wanderlof <ricardw@axis.com>
6279
6280 * linux-crisv32-low.c (elf_gregset_t): Delete typedef.
6281 (initialize_low_arch): Call init_registers_crisv32 rather than
6282 init_register_crisv32.
6283
533b0600
PA		 62842013-09-05 Pedro Alves <palves@redhat.com>
6285
6286 * server.h (handle_vFile, hostio_last_error_from_errno): Move
6287 to ...
6288 * hostio.h: ... this new file.
6289 * hostio.c, server.c, linux-low.c, nto-low.c, spu-low,
6290 win32-low.c: Include hostio.h.
6291
0ce3d3b5
PA		 62922013-09-05 Pedro Alves <palves@redhat.com>
6293
6294 * server.h (gdb_client_data, handler_func, callback_handler_func)
6295 (delete_file_handler, add_file_handler, append_callback_event)
6296 (delete_callback_event, start_event_loop, initialize_event_loop):
6297 Move to event-loop.h and include it.
6298 * event-loop.h: New file.
6299
799cdc37
PA		 63002013-09-05 Pedro Alves <palves@redhat.com>
6301
6302 * dll.c, inferiors.c, remote-utils.c, server.c: Include "dll.h".
6303 * server.h (struct dll_info, all_dlls, dlls_changed, clear_dlls)
6304 (loaded_dll, unloaded_dll): Move to ...
6305 * dll.h: ... this new file.
6306 * inferiors.c, remote-utils.c, win32-low.c: Include "dll.h".
6307
6a6bbd9d
PA		 63082013-09-05 Pedro Alves <palves@redhat.com>
6309
6310 * server.h (current_process, get_thread_process, all_processes)
6311 (add_inferior_to_list, for_each_inferior, current_inferior)
6312 (remove_inferior, add_process, remove_process, find_process_pid)
6313 (have_started_inferiors_p, have_attached_inferiors_p)
6314 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id)
6315 (clear_inferiors, find_inferior, find_inferior_id)
6316 (inferior_target_data, set_inferior_target_data)
6317 (inferior_regcache_data, set_inferior_regcache_data): Move to
6318 inferiors.h, and include it.
6319 * inferiors.h: New file.
6320
f699aaba
PA		 63212013-09-05 Pedro Alves <palves@redhat.com>
6322
6323 * server.h (struct emit_ops, current_insn_ptr, emit_error):
6324 Move ...
72f4393d 6325 * ax.h: ... here.
f699aaba 6326
c144c7a0
PA		 63272013-09-05 Pedro Alves <palves@redhat.com>
6328
6329 * ax.c, linux-low.c, linux-x86-low.c, server.c: Include
6330 tracepoint.h.
6331 * server.h (IPA_BUFSIZ, initialize_tracepoint, tracing)
6332 (disconnected_tracing, tracepoint_look_up_symbols, stop_tracing
6333 (handle_tracepoint_general_set, handle_tracepoint_query)
6334 (tracepoint_finished_step, tracepoint_was_hit)
6335 (release_while_stepping_state_list, current_traceframe)
6336 (in_readonly_region, traceframe_read_mem)
6337 (fetch_traceframe_registers, traceframe_read_sdata)
6338 (traceframe_read_info, struct fast_tpoint_collect_status)
6339 (fast_tracepoint_collecting, force_unlock_trace_buffer)
6340 (handle_tracepoit_bkpts, initialize_low_tracepoint)
6341 (supply_fast_tracepoint_registers)
6342 (supply_static_tracepoint_registers, set_trampoline_buffer_space)
6343 (ipa_tdesc, claim_trampoline_space)
6344 (have_fast_tracepoint_trampoline_buffer, gdb_agent_about_to_close)
6345 (agent_mem_read, agent_get_trace_state_variable_value)
6346 (agent_set_trace_state_variable_value, agent_tsv_read)
6347 (agent_mem_read_string, get_raw_reg_func_addr)
6348 (get_get_tsv_func_addr, get_set_tsv_func_addr): Move to ...
6349 * tracepoint.h: ... this new file.
6350
ff42e6ab
PA		 63512013-09-05 Pedro Alves <palves@redhat.com>
6352
6353 * server.h (perror_with_name, error, fatal, warning, paddress)
6354 (pulongest, plongest, phex_nz, pfildes): Move to utils.h, and
6355 include it.
6356 * utils.h: New file.
6357
541af0f4
PA		 63582013-09-05 Pedro Alves <palves@redhat.com>
6359
6360 * server.h (remote_debug, noack_mode, transport_is_reliable)
6361 (gdb_connected, STDIO_CONNECTION_NAME, remote_connection_is_stdio)
6362 (read_ptid, write_ptid, putpkt, putpkt_binary, putpkt_notif)
6363 (getpkt, remote_prepare, remote_open, remote_close, write_ok)
6364 (write_enn, initialize_async_io, enable_async_io)
6365 (disable_async_io, check_remote_input_interrupt_request)
6366 (convert_ascii_to_int, convert_int_to_ascii, new_thread_notify)
6367 (dead_thread_notify, prepare_resume_reply)
6368 (decode_address_to_semicolon, decode_address, decode_m_packet)
6369 (decode_M_packet, decode_X_packet, decode_xfer_write)
6370 (decode_search_memory_packet, unhexify, hexify)
6371 (remote_escape_output, unpack_varlen_hex, clear_symbol_cache)
6372 (look_up_one_symbol, relocate_instruction)
6373 (monitor_output): Move to remote-utils.h, and include it.
6374 * remote-utils.h: New file.
6375
eebdf26b
PA		 63762013-09-05 Pedro Alves <palves@redhat.com>
6377
6378 * server.h (_): Delete.
6379
3aafd2ff
PA		 63802013-09-02 Pedro Alves <palves@redhat.com>
6381
6382 * tracepoint.c (TRACEFRAME_EOB_MARKER_SIZE): New macro.
6383 (init_trace_buffer): Ensure at least TRACEFRAME_EOB_MARKER_SIZE is
6384 allocated.
6385 (trace_buffer_alloc): Use TRACEFRAME_EOB_MARKER_SIZE.
6386
cee83bcb
PM		 63872013-09-02 Pierre Muller <muller@sourceware.org>
6388
6389 * win32-low.c (child_xfer_memory): Check if ReadProcessMemory
6390 or WriteProcessMemory complete successfully and handle
6391 ERROR_PARTIAL_COPY error.
6392
9a13b2fa
PA		 63932013-09-02 Pedro Alves <palves@redhat.com>
6394
6395 * server.c (gdb_read_memory): Return -1 on traceframe memory read
6396 error instead of EIO.
6397
602e3198
JK		 63982013-08-28 Jan Kratochvil <jan.kratochvil@redhat.com>
6399
6400 PR server/15604
6401 * linux-low.c: Include filestuff.h.
6402 (linux_create_inferior) <pid == 0>: Call close_most_fds.
6403 * lynx-low.c: Include filestuff.h.
6404 (lynx_create_inferior) <pid == 0>: Call close_most_fds.
6405 * server.c: Include filestuff.h.
6406 (main): Call notice_open_fds.
6407 * spu-low.c: Include filestuff.h.
6408 (spu_create_inferior) <pid == 0>: Call close_most_fds.
6409
96d7229d
LM		 64102013-08-22 Luis Machado <lgustavo@codesourcery.com>
6411
6412 * Makefile.in: Explain why ../target and ../nat are not
6413 listed as include file search paths.
6414 (linux-waitpid.o): New object file rule.
6415 * configure.srv (srv_native_linux_obj): New variable.
6416 Replace all occurrences of linux native object files with
6417 $srv_native_linux_obj.
6418 * linux-low.c: Include nat/linux-nat.h and nat/linux-waitpid.h.
6419 (HAS_NOMMU): Move defining logic to common/linux-ptrace.c.
6420 (linux_enable_event_reporting): Remove declaration.
6421 (my_waitpid): Moved to common/linux-waitpid.c.
6422 (linux_wait_for_event): Pass ptid when calling
6423 linux_enable_event_reporting.
6424 (linux_supports_tracefork_flag): Remove.
6425 (linux_enable_event_reporting): Likewise.
6426 (linux_tracefork_grandchild): Remove.
6427 (STACK_SIZE): Moved to common/linux-ptrace.c.
6428 (linux_tracefork_child): Remove.
6429 (linux_test_for_tracefork): Remove.
6430 (linux_look_up_symbols): Call linux_supports_traceclone.
6431 (initialize_low): Remove call to linux_test_for_tracefork.
6432 * linux-low.h (PTRACE_TYPE_ARG3): Move to
6433 common/linux-ptrace.h.
6434 (PTRACE_TYPE_ARG4): Likewise.
6435 Include linux-ptrace.h.
6436
32940073
PA		 64372013-08-21 Pedro Alves <palves@redhat.com>
6438
6439 * config.in: Renegerate.
6440
33b60d58 64412013-08-19 Luis Machado <lgustavo@codesourcery.com>
a261b8f5 6442
33b60d58
LM		 6443 * Makefile.in (INCLUDE_CFLAGS): Include -I$(srcdir)/../.
6444 (SFILES): Remove $(srcdir)/common/target-common.c and
6445 add $(srcdir)/target/waitstatus.c.
6446 (OBS): Remove target-common.o and add waitstatus.o.
6447 (server_h): Remove $(srcdir)/../common/target-common.h and
6448 add $(srcdir)/../target/resume.h, $(srcdir)/../target/wait.h
6449 and $(srcdir)/../target/waitstatus.h.
6450 (target-common.o): Remove.
6451 (waitstatus.o): New target object file.
6452 * target.h: Do not include target-common.h and
6453 include target/resume.h, target/wait.h and
6454 target/waitstatus.h.
6455
b8e1b30e
LM		 64562013-08-13 Luis Machado <lgustavo@codesourcery.com>
6457
6458 * linux-arm-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
6459 to PTRACE_TYPE_ARG3.
6460 * linux-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
6461 to PTRACE_TYPE_ARG3 and PTRACE_ARG4_TYPE to
6462 PTRACE_TYPE_ARG4.
6463 * linux-low.h (PTRACE_ARG3_TYPE): Rename to PTRACE_TYPE_ARG3.
6464 (PTRACE_ARG4_TYPE): Rename to PTRACE_TYPE_ARG4.
6465
7a60ad40
YQ		 64662013-07-27 Jie Zhang <jie@codesourcery.com>
6467 Daniel Jacobowitz <dan@codesourcery.com>
6468 Yao Qi <yao@codesourcery.com>
6469
6470 * Makefile.in (SFILES): Add common/mips-linux-watch.c.
6471 (mips-linux-watch.o): New rule.
6472 (mips_linux_watch_h): New variable.
6473 * configure.srv <mips*-*-linux*>: Add mips-linux-watch.o to
6474 srv_tgtobj.
6475 * linux-mips-low.c: Include mips-linux-watch.h.
6476 (struct arch_process_info, struct arch_lwp_info): New.
6477 (update_watch_registers_callback): New function.
6478 (mips_linux_new_process, mips_linux_new_thread) New functions.
6479 (mips_linux_prepare_to_resume, mips_insert_point): New
6480 functions.
6481 (mips_remove_point, mips_stopped_by_watchpoint): New
6482 functions.
6483 (rsp_bp_type_to_target_hw_bp_type): New function.
6484 (mips_stopped_data_address): New function.
6485 (the_low_target): Add watchpoint support functions.
6486
de6f69ad
YQ		 64872013-07-27 Yao Qi <yao@codesourcery.com>
6488
6489 * i386-low.c: Include break-common.h.
6490 (enum target_hw_bp_type): Remove.
6491
3360c0bf
LM		 64922013-07-24 Luis Machado <lgustavo@codesourcery.com>
6493
6494 * Makefile.in (SFILES): /common/target-common.c.
6495 (OBS): Add target-common.o.
6496 (server_h): Add $(srcdir)/../common/target-common.h.
6497 (target-common.o): New target.
6498 * server.c (queue_stop_reply_callback): Free
6499 status string after use.
6500 * target.c (target_waitstatus_to_string): Remove.
6501 * target.h: Include target-common.h.
6502 (resume_kind): Likewise.
6503 (target_waitkind): Likewise.
6504 (target_waitstatus): Likewise.
6505 (TARGET_WNOHANG): Likewise.
6506
bd885420
YQ		 65072013-07-04 Yao Qi <yao@codesourcery.com>
6508
6509 * Makefile.in (host_alias): Use @host_noncanonical@.
6510 (target_alias): Use @target_noncanonical@.
6511 * configure.ac: Use ACX_NONCANONICAL_TARGET and
6512 ACX_NONCANONICAL_HOST.
6513 * configure: Regenerated.
6514
6515 Revert:
6516 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
6517
6518 * configure.ac (version_host, version_target): Set and AC_SUBST them.
6519 * configure: Rebuild.
6520 * Makefile.in (version_host, version_target): Get from configure.
6521 (version.c): Use $(version_host) and $(version_target).
6522
17ef446e
PA		 65232013-07-03 Pedro Alves <palves@redhat.com>
6524
6525 * Makefile.in (config.status): Depend on development.sh.
6526 * acinclude.m4: Include libmcheck.m4.
6527 * configure: Regenerate.
6528
7a9a7487
MG		 65292013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
6530
6531 * win32-low.c (winapi_DebugActiveProcessStop): Move the WINAPI
6532 attribute inside the parentheses.
6533 (winapi_DebugSetProcessKillOnExit): Ditto.
6534 (winapi_DebugBreakProcess): Ditto.
6535 (winapi_GenerateConsoleCtrlEvent): Ditto.
a261b8f5 6536
49b64de6
MG		 65372013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
6538
6539 * notif.h (notif_event): Add a dummy member to avoid compiler
6540 errors.
6541
d5749ee7
PA		 65422013-07-01 Pedro Alves <palves@redhat.com>
6543
6544 * hostio.c (HOSTIO_PATH_MAX): Define.
6545 (require_filename, handle_open, handle_unlink, handle_readlink):
6546 Use it.
6547
d8d2a3ee
PA		 65482013-07-01 Pedro Alves <palves@redhat.com>
6549
6550 * server.h: Include "pathmax.h".
6551 * linux-low.c: Don't include sys/param.h.
6552 (linux_pid_exe_is_elf_64_file): Use PATH_MAX instead of
6553 MAXPATHLEN.
6554 * win32-low.c: Don't include sys/param.h.
6555 (win32_create_inferior): Use PATH_MAX instead of MAXPATHLEN.
6556
bc7dea8d
PA		 65572013-07-01 Pedro Alves <palves@redhat.com>
6558
6559 * event-loop.c: Don't check HAVE_UNISTD_H before including
6560 <unistd.h>.
6561 * gdbreplay.c: Likewise.
6562 * remote-utils.c: Likewise.
6563 * server.c: Likewise.
6564 * configure.ac: Don't check for unistd.h.
6565 * configure: Regenerate.
6566
d6c2da54
TT		 65672013-06-28 Tom Tromey <tromey@redhat.com>
6568
6569 * Makefile.in (version.c): Use version.in, not
6570 common/version.in.
6571
257b6bec
MG		 65722013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
6573
6574 * configure.ac (version_host, version_target): Set and AC_SUBST them.
6575 * configure: Rebuild.
6576 * Makefile.in (version_host, version_target): Get from configure.
6577 (version.c): Use $(version_host) and $(version_target).
6578
86ebe149
DK		 65792013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
6580
6581 Fix trace-status to output user name without trailing colon.
6582 * tracepoint.c (cmd_qtstatus): Remove unnecessary colon from user name.
6583
f30aa5af
DK		 65842013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
6585
6586 Fix trace-status to output proper start-time and stop-time.
6587 * tracepoint.c (cmd_qtstatus): Modify trace-status output to
6588 output start time and stop time in hex as gdb expects.
6589
28a93511
YQ		 65902013-06-26 Pedro Alves <pedro@codesourcery.com>
6591
6592 * tracepoint.c (build_traceframe_info_xml): Output trace state
6593 variables present in the trace buffer.
6594
01208463
TT		 65952013-06-24 Tom Tromey <tromey@redhat.com>
6596
6597 * Makefile.in (version.c): Use bfd/version.h, common/version.in,
6598 create-version.sh.
6599 (version.o): Remove.
6600 * gdbreplay.c: Include version.h.
6601 (version, host_name): Don't declare.
6602 * server.h: Include version.h.
6603 (version, host_name): Don't declare.
6604
760256f9
PA		 66052013-06-12 Pedro Alves <palves@redhat.com>
6606
6607 * linux-x86-low.c (linux_is_elf64): Delete global.
6608 (x86_siginfo_fixup): Replace reference to `linux_is_elf64' global
6609 with local linux_pid_exe_is_elf_64_file use.
6610
030031ee
PA		 66112013-06-11 Pedro Alves <palves@redhat.com>
6612
6613 * linux-low.c (regset_disabled, disable_regset): New functions.
6614 (regsets_fetch_inferior_registers)
6615 (regsets_store_inferior_registers): Use them.
6616 (initialize_regsets_info); Don't allocate the disabled_regsets
6617 array here.
6618 * linux-low.h (struct regsets_info) <disabled_regsets>: Extend
6619 comment.
6620
5da6eb0a
PA		 66212013-06-11 Pedro Alves <palves@redhat.com>
6622
6623 * linux-low.c (initialize_regsets_info): Use xcalloc instead of
6624 xmalloc.
6625
7e5aaa09
PA		 66262013-06-11 Pedro Alves <palves@redhat.com>
6627
6628 * linux-x86-low.c (initialize_low_arch): Call
6629 init_registers_x32_avx_linux.
6630
d878444c
JK		 66312013-06-09 Jan Kratochvil <jan.kratochvil@redhat.com>
6632
6633 Fix compatibility with Android Bionic.
6634 * linux-low.c (linux_qxfer_libraries_svr4): Ignore first entry even if
6635 it is not empty.
6636
3aee8918
PA		 66372013-06-07 Pedro Alves <palves@redhat.com>
6638
5f2b57b5 6639 PR server/14823
3aee8918
PA		 6640 * Makefile.in (OBS): Add tdesc.o.
6641 (IPA_OBJS): Add tdesc-ipa.o.
6642 (tdesc-ipa.o): New rule.
6643 * ax.c (gdb_eval_agent_expr): Adjust register_size call to new
6644 interface.
6645 * linux-low.c (new_inferior): Delete.
6646 (disabled_regsets, num_regsets): Delete.
6647 (linux_add_process): Adjust to set the new per-process
6648 new_inferior flag.
6649 (linux_detach_one_lwp): Adjust to call regcache_invalidate_thread.
6650 (linux_wait_for_lwp): Adjust. Only call arch_setup if the event
6651 was a stop. When calling arch_setup, switch the current inferior
6652 to the thread that got an event.
6653 (linux_resume_one_lwp): Adjust to call regcache_invalidate_thread.
6654 (regsets_fetch_inferior_registers)
6655 (regsets_store_inferior_registers): New regsets_info parameter.
6656 Adjust to use it.
6657 (linux_register_in_regsets): New regs_info parameter. Adjust to
6658 use it.
6659 (register_addr, fetch_register, store_register): New usrregs_info
6660 parameter. Adjust to use it.
6661 (usr_fetch_inferior_registers, usr_store_inferior_registers): New
6662 parameter regs_info. Adjust to use it.
6663 (linux_fetch_registers): Get the current inferior's regs_info, and
6664 adjust to use it.
6665 (linux_store_registers): Ditto.
6666 [HAVE_LINUX_REGSETS] (initialize_regsets_info): New.
6667 (initialize_low): Don't initialize the target_regsets here. Call
6668 initialize_low_arch.
6669 * linux-low.h (target_regsets): Delete declaration.
6670 (struct regsets_info): New.
6671 (struct usrregs_info): New.
6672 (struct regs_info): New.
6673 (struct process_info_private) <new_inferior>: New field.
6674 (struct linux_target_ops): Delete the num_regs, regmap, and
6675 regset_bitmap fields. New field regs_info.
6676 [HAVE_LINUX_REGSETS] (initialize_regsets_info): Declare.
6677 * i387-fp.c (num_xmm_registers): Delete.
6678 (i387_cache_to_fsave, i387_fsave_to_cache): Adjust find_regno
6679 calls to new interface.
6680 (i387_cache_to_fxsave, i387_cache_to_xsave, i387_fxsave_to_cache)
6681 (i387_xsave_to_cache): Adjust find_regno calls to new interface.
6682 Infer the number of xmm registers from the regcache's target
6683 description.
6684 * i387-fp.h (num_xmm_registers): Delete.
6685 * inferiors.c (add_thread): Don't install the thread's regcache
6686 here.
6687 * proc-service.c (gregset_info): Fetch the current inferior's
6688 regs_info. Adjust to use it.
6689 * regcache.c: Include tdesc.h.
6690 (register_bytes, reg_defs, num_registers)
6691 (gdbserver_expedite_regs): Delete.
6692 (get_thread_regcache): If the thread doesn't have a regcache yet,
6693 create one, instead of aborting gdbserver.
6694 (regcache_invalidate_one): Rename to ...
6695 (regcache_invalidate_thread): ... this.
6696 (regcache_invalidate_one): New.
6697 (regcache_invalidate): Only invalidate registers of the current
6698 process.
6699 (init_register_cache): Add target_desc parameter, and use it.
6700 (new_register_cache): Ditto. Assert the target description has a
6701 non zero registers_size.
6702 (regcache_cpy): Add assertions. Adjust.
6703 (realloc_register_cache, set_register_cache): Delete.
6704 (registers_to_string, registers_from_string): Adjust.
6705 (find_register_by_name, find_regno, find_register_by_number)
6706 (register_cache_size): Add target_desc parameter, and use it.
6707 (free_register_cache_thread, free_register_cache_thread_one)
6708 (regcache_release, register_cache_size): New.
6709 (register_size): Add target_desc parameter, and use it.
6710 (register_data, supply_register, supply_register_zeroed)
6711 (supply_regblock, supply_register_by_name, collect_register)
6712 (collect_register_as_string, collect_register_by_name): Adjust.
6713 * regcache.h (struct target_desc): Forward declare.
6714 (struct regcache) <tdesc>: New field.
6715 (init_register_cache, new_register_cache): Add target_desc
6716 parameter.
6717 (regcache_invalidate_thread): Declare.
6718 (regcache_invalidate_one): Delete declaration.
6719 (regcache_release): Declare.
6720 (find_register_by_number, register_cache_size, register_size)
6721 (find_regno): Add target_desc parameter.
6722 (gdbserver_expedite_regs, gdbserver_xmltarget): Delete
6723 declarations.
6724 * remote-utils.c: Include tdesc.h.
6725 (outreg, prepare_resume_reply): Adjust.
6726 * server.c: Include tdesc.h.
6727 (gdbserver_xmltarget): Delete declaration.
6728 (get_features_xml, process_serial_event): Adjust.
6729 * server.h [IN_PROCESS_AGENT] (struct target_desc): Forward
6730 declare.
6731 (struct process_info) <tdesc>: New field.
6732 (ipa_tdesc): Declare.
6733 * tdesc.c: New file.
6734 * tdesc.h: New file.
6735 * tracepoint.c: Include tdesc.h.
6736 [IN_PROCESS_AGENT] (ipa_tdesc): Define.
6737 (get_context_regcache): Adjust to pass ipa_tdesc down.
6738 (do_action_at_tracepoint): Adjust to get the register cache size
6739 from the context regcache's description.
6740 (traceframe_walk_blocks): Adjust to get the register cache size
6741 from the current trace frame's description.
6742 (traceframe_get_pc): Adjust to get current trace frame's
6743 description and pass it down.
6744 (gdb_collect): Adjust to get the register cache size from the
6745 IPA's description.
6746 * linux-amd64-ipa.c (tdesc_amd64_linux): Declare.
6747 (gdbserver_xmltarget): Delete.
6748 (initialize_low_tracepoint): Set the ipa's target description.
6749 * linux-i386-ipa.c (tdesc_i386_linux): Declare.
6750 (initialize_low_tracepoint): Set the ipa's target description.
6751 * linux-x86-low.c: Include tdesc.h.
6752 [__x86_64__] (is_64bit_tdesc): New.
6753 (ps_get_thread_area, x86_get_thread_area): Use it.
6754 (i386_cannot_store_register): Rename to ...
6755 (x86_cannot_store_register): ... this. Use is_64bit_tdesc.
6756 (i386_cannot_fetch_register): Rename to ...
6757 (x86_cannot_fetch_register): ... this. Use is_64bit_tdesc.
6758 (x86_fill_gregset, x86_store_gregset): Adjust register_size calls
6759 to new interface.
6760 (target_regsets): Rename to ...
6761 (x86_regsets): ... this.
6762 (x86_get_pc, x86_set_pc): Adjust register_size calls to new
6763 interface.
6764 (x86_siginfo_fixup): Use is_64bit_tdesc.
6765 [__x86_64__] (tdesc_amd64_linux, tdesc_amd64_avx_linux)
6766 (tdesc_x32_avx_linux, tdesc_x32_linux)
6767 (tdesc_i386_linux, tdesc_i386_mmx_linux, tdesc_i386_avx_linux):
6768 Declare.
6769 (x86_linux_update_xmltarget): Delete.
6770 (I386_LINUX_XSAVE_XCR0_OFFSET): Define.
6771 (have_ptrace_getfpxregs, have_ptrace_getregset): New.
6772 (AMD64_LINUX_USER64_CS): New.
6773 (x86_linux_read_description): New, based on
6774 x86_linux_update_xmltarget.
6775 (same_process_callback): New.
6776 (x86_arch_setup_process_callback): New.
6777 (x86_linux_update_xmltarget): New.
6778 (x86_regsets_info): New.
6779 (amd64_linux_regs_info): New.
6780 (i386_linux_usrregs_info): New.
6781 (i386_linux_regs_info): New.
6782 (x86_linux_regs_info): New.
6783 (x86_arch_setup): Reimplement.
6784 (x86_install_fast_tracepoint_jump_pad): Use is_64bit_tdesc.
6785 (x86_emit_ops): Ditto.
6786 (the_low_target): Adjust. Install x86_linux_regs_info,
6787 x86_cannot_fetch_register, and x86_cannot_store_register.
6788 (initialize_low_arch): New.
6789 * linux-ia64-low.c (tdesc_ia64): Declare.
6790 (ia64_fetch_register): Adjust.
6791 (ia64_usrregs_info, regs_info): New globals.
6792 (ia64_regs_info): New function.
6793 (the_low_target): Adjust.
6794 (initialize_low_arch): New function.
6795 * linux-sparc-low.c (tdesc_sparc64): Declare.
6796 (sparc_fill_gregset_to_stack, sparc_store_gregset_from_stack):
6797 Adjust.
6798 (sparc_arch_setup): New function.
6799 (sparc_regsets_info, sparc_usrregs_info, regs_info): New globals.
6800 (the_low_target): Adjust.
6801 (initialize_low_arch): New function.
6802 * linux-ppc-low.c (tdesc_powerpc_32l, tdesc_powerpc_altivec32l)
6803 (tdesc_powerpc_cell32l, tdesc_powerpc_vsx32l)
6804 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_altivec32l)
6805 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_e500l)
6806 (tdesc_powerpc_64l, tdesc_powerpc_altivec64l)
6807 (tdesc_powerpc_cell64l, tdesc_powerpc_vsx64l)
6808 (tdesc_powerpc_isa205_64l, tdesc_powerpc_isa205_altivec64l)
6809 (tdesc_powerpc_isa205_vsx64l): Declare.
6810 (ppc_cannot_store_register, ppc_collect_ptrace_register)
6811 (ppc_supply_ptrace_register, parse_spufs_run, ppc_get_pc)
6812 (ppc_set_pc, ppc_get_hwcap): Adjust.
6813 (ppc_usrregs_info): Forward declare.
6814 (!__powerpc64__) ppc_regmap_adjusted: New global.
6815 (ppc_arch_setup): Adjust to the current process'es target
6816 description.
6817 (ppc_fill_vsxregset, ppc_store_vsxregset, ppc_fill_vrregset)
6818 (ppc_store_vrregset, ppc_fill_evrregset, ppc_store_evrregse)
6819 (ppc_store_evrregset): Adjust.
6820 (target_regsets): Rename to ...
6821 (ppc_regsets): ... this, and make static.
6822 (ppc_usrregs_info, ppc_regsets_info, regs_info): New globals.
6823 (ppc_regs_info): New function.
6824 (the_low_target): Adjust.
6825 (initialize_low_arch): New function.
6826 * linux-s390-low.c (tdesc_s390_linux32, tdesc_s390_linux32v1)
6827 (tdesc_s390_linux32v2, tdesc_s390_linux64, tdesc_s390_linux64v1)
6828 (tdesc_s390_linux64v2, tdesc_s390x_linux64, tdesc_s390x_linux64v1)
6829 (tdesc_s390x_linux64v2): Declare.
6830 (s390_collect_ptrace_register, s390_supply_ptrace_register)
6831 (s390_fill_gregset, s390_store_last_break): Adjust.
6832 (target_regsets): Rename to ...
6833 (s390_regsets): ... this, and make static.
6834 (s390_get_pc, s390_set_pc): Adjust.
6835 (s390_get_hwcap): New target_desc parameter, and use it.
6836 [__s390x__] (have_hwcap_s390_high_gprs): New global.
6837 (s390_arch_setup): Adjust to set the current process'es target
6838 description. Don't adjust the regmap.
6839 (s390_usrregs_info, s390_regsets_info, regs_info): New globals.
6840 [__s390x__] (s390_usrregs_info_3264, s390_regsets_info_3264)
6841 (regs_info_3264): New globals.
6842 (s390_regs_info): New function.
6843 (the_low_target): Adjust.
6844 (initialize_low_arch): New function.
6845 * linux-mips-low.c (tdesc_mips_linux, tdesc_mips_dsp_linux)
6846 (tdesc_mips64_linux, tdesc_mips64_dsp_linux): Declare.
6847 [__mips64] (init_registers_mips_linux)
6848 (init_registers_mips_dsp_linux): Delete defines.
6849 [__mips64] (tdesc_mips_linux, tdesc_mips_dsp_linux): New defines.
6850 (have_dsp): New global.
6851 (mips_read_description): New, based on mips_arch_setup.
6852 (mips_arch_setup): Reimplement.
6853 (get_usrregs_info): New function.
6854 (mips_cannot_fetch_register, mips_cannot_store_register)
6855 (mips_get_pc, mips_set_pc, mips_fill_gregset, mips_store_gregset)
6856 (mips_fill_fpregset, mips_store_fpregset): Adjust.
6857 (target_regsets): Rename to ...
6858 (mips_regsets): ... this, and make static.
6859 (mips_regsets_info, mips_dsp_usrregs_info, mips_usrregs_info)
6860 (dsp_regs_info, regs_info): New globals.
6861 (mips_regs_info): New function.
6862 (the_low_target): Adjust.
6863 (initialize_low_arch): New function.
6864 * linux-arm-low.c (tdesc_arm, tdesc_arm_with_iwmmxt)
6865 (tdesc_arm_with_vfpv2, tdesc_arm_with_vfpv3, tdesc_arm_with_neon):
6866 Declare.
6867 (arm_fill_vfpregset, arm_store_vfpregset): Adjust.
6868 (arm_read_description): New, with bits factored from
6869 arm_arch_setup.
6870 (arm_arch_setup): Reimplement.
6871 (target_regsets): Rename to ...
6872 (arm_regsets): ... this, and make static.
6873 (arm_regsets_info, arm_usrregs_info, regs_info): New globals.
6874 (arm_regs_info): New function.
6875 (the_low_target): Adjust.
6876 (initialize_low_arch): New function.
6877 * linux-m68k-low.c (tdesc_m68k): Declare.
6878 (target_regsets): Rename to ...
6879 (m68k_regsets): ... this, and make static.
6880 (m68k_regsets_info, m68k_usrregs_info, regs_info): New globals.
6881 (m68k_regs_info): New function.
6882 (m68k_arch_setup): New function.
6883 (the_low_target): Adjust.
6884 (initialize_low_arch): New function.
6885 * linux-sh-low.c (tdesc_sharch): Declare.
6886 (target_regsets): Rename to ...
6887 (sh_regsets): ... this, and make static.
6888 (sh_regsets_info, sh_usrregs_info, regs_info): New globals.
6889 (sh_regs_info, sh_arch_setup): New functions.
6890 (the_low_target): Adjust.
6891 (initialize_low_arch): New function.
6892 * linux-bfin-low.c (tdesc_bfin): Declare.
6893 (bfin_arch_setup): New function.
6894 (bfin_usrregs_info, regs_info): New globals.
6895 (bfin_regs_info): New function.
6896 (the_low_target): Adjust.
6897 (initialize_low_arch): New function.
6898 * linux-cris-low.c (tdesc_cris): Declare.
6899 (cris_arch_setup): New function.
6900 (cris_usrregs_info, regs_info): New globals.
6901 (cris_regs_info): New function.
6902 (the_low_target): Adjust.
6903 (initialize_low_arch): New function.
6904 * linux-cris-low.c (tdesc_crisv32): Declare.
6905 (cris_arch_setup): New function.
6906 (cris_regsets_info, cris_usrregs_info, regs_info): New globals.
6907 (cris_regs_info): New function.
6908 (the_low_target): Adjust.
6909 (initialize_low_arch): New function.
6910 * linux-m32r-low.c (tdesc_m32r): Declare.
6911 (m32r_arch_setup): New function.
6912 (m32r_usrregs_info, regs_info): New globals.
6913 (m32r_regs_info): Adjust.
6914 (initialize_low_arch): New function.
6915 * linux-tic6x-low.c (tdesc_tic6x_c64xp_linux)
6916 (tdesc_tic6x_c64x_linux, tdesc_tic6x_c62x_linux): Declare.
6917 (tic6x_usrregs_info): Forward declare.
6918 (tic6x_read_description): New function, based on ...
6919 (tic6x_arch_setup): ... this. Reimplement.
6920 (target_regsets): Rename to ...
6921 (tic6x_regsets): ... this, and make static.
6922 (tic6x_regsets_info, tic6x_usrregs_info, regs_info): New globals.
6923 (tic6x_regs_info): New function.
6924 (the_low_target): Adjust.
6925 (initialize_low_arch): New function.
6926 * linux-xtensa-low.c (tdesc_xtensa): Declare.
6927 (xtensa_fill_gregset, xtensa_store_gregset): Adjust.
6928 (target_regsets): Rename to ...
6929 (xtensa_regsets): ... this, and make static.
6930 (xtensa_regsets_info, xtensa_usrregs_info, regs_info): New
6931 globals.
6932 (xtensa_arch_setup, xtensa_regs_info): New functions.
6933 (the_low_target): Adjust.
6934 (initialize_low_arch): New function.
6935 * linux-nios2-low.c (tdesc_nios2_linux): Declare.
6936 (nios2_arch_setup): Set the current process'es tdesc.
6937 (target_regsets): Rename to ...
6938 (nios2_regsets): ... this.
6939 (nios2_regsets_info, nios2_usrregs_info, regs_info): New globals.
6940 (nios2_regs_info): New function.
6941 (the_low_target): Adjust.
6942 (initialize_low_arch): New function.
a261b8f5
PA		 6943 * linux-aarch64-low.c (tdesc_aarch64): Declare.
6944 (aarch64_arch_setup): Set the current process'es tdesc.
6945 (target_regsets): Rename to ...
6946 (aarch64_regsets): ... this.
6947 (aarch64_regsets_info, aarch64_usrregs_info, regs_info): New globals.
6948 (aarch64_regs_info): New function.
6949 (the_low_target): Adjust.
6950 (initialize_low_arch): New function.
3aee8918
PA		 6951 * linux-tile-low.c (tdesc_tilegx, tdesc_tilegx32): Declare
6952 globals.
6953 (target_regsets): Rename to ...
6954 (tile_regsets): ... this.
6955 (tile_regsets_info, tile_usrregs_info, regs_info): New globals.
6956 (tile_regs_info): New function.
6957 (tile_arch_setup): Set the current process'es tdesc.
6958 (the_low_target): Adjust.
6959 (initialize_low_arch): New function.
6960 * spu-low.c (tdesc_spu): Declare.
6961 (spu_create_inferior, spu_attach): Set the new process'es tdesc.
6962 * win32-arm-low.c (tdesc_arm): Declare.
6963 (arm_arch_setup): New function.
6964 (the_low_target): Install arm_arch_setup instead of
6965 init_registers_arm.
6966 * win32-i386-low.c (tdesc_i386, tdesc_amd64): Declare.
6967 (init_windows_x86): Rename to ...
6968 (i386_arch_setup): ... this. Set `win32_tdesc'.
6969 (the_low_target): Adjust.
6970 * win32-low.c (win32_tdesc): New global.
6971 (child_add_thread): Don't create the thread cache here.
6972 (do_initial_child_stuff): Set the new process'es tdesc.
6973 * win32-low.h (struct target_desc): Forward declare.
6974 (win32_tdesc): Declare.
6975 * lynx-i386-low.c (tdesc_i386): Declare global.
6976 (lynx_i386_arch_setup): Set `lynx_tdesc'.
6977 * lynx-low.c (lynx_tdesc): New global.
6978 (lynx_add_process): Set the new process'es tdesc.
6979 * lynx-low.h (struct target_desc): Forward declare.
6980 (lynx_tdesc): Declare global.
6981 * lynx-ppc-low.c (tdesc_powerpc_32): Declare global.
6982 (lynx_ppc_arch_setup): Set `lynx_tdesc'.
6983 * nto-low.c (nto_tdesc): New global.
6984 (do_attach): Set the new process'es tdesc.
6985 * nto-low.h (struct target_desc): Forward declare.
6986 (nto_tdesc): Declare.
6987 * nto-x86-low.c (tdesc_i386): Declare.
6988 (nto_x86_arch_setup): Set `nto_tdesc'.
6989
b1fbec62
GB		 69902013-06-04 Gary Benson <gbenson@redhat.com>
6991
6992 * server.c (handle_query): Add "augmented-libraries-svr4-read+"
6993 to qSupported response when appropriate.
6994 (handle_qxfer_libraries_svr4): Allow qXfer:libraries-svr4:read
6995 with nonzero-length annex.
6996 * linux-low.c (linux_qxfer_libraries_svr4): Parse and handle
6997 arguments supplied in annex.
6998
d1ec4ce7
DE		 69992013-05-31 Doug Evans <dje@google.com>
7000
ac44adcb 7001 PR server/15594
d1ec4ce7
DE		 7002 * linux-x86-low.c (ps_get_thread_area): Properly extend address to
7003 64 bits in 64-cross-32 environment.
7004
9b25f2d3
PA		 70052013-05-28 Pedro Alves <palves@redhat.com>
7006
7007 * Makefile.in (clean): Remove reference to aarch64-without-fpu.c.
7008 (aarch64-without-fpu.c): Delete rule.
7009 * configure.srv (aarch64*-*-linux*): Remove references to
7010 aarch64-without-fpu.o and aarch64-without-fpu.xml.
7011 * linux-aarch64-low.c (init_registers_aarch64_without_fpu): Remove
7012 declaration.
7013
6740dc9c
PA		 70142013-05-24 Pedro Alves <palves@redhat.com>
7015
7016 * server.c (handle_v_cont) <vCont;r>: Use unpack_varlen_hex
7017 instead of strchr/decode_address. Error if the range isn't split
7018 with a ','. Don't assume there's be a ':' in the action.
7019
c2d6af84
PA		 70202013-05-23 Yao Qi <yao@codesourcery.com>
7021 Pedro Alves <palves@redhat.com>
7022
7023 * linux-low.c (lwp_in_step_range): New function.
7024 (linux_wait_1): If the thread was range stepping and stopped
7025 outside the stepping range, report the stop to GDB. Otherwise,
7026 continue stepping. Add range stepping debug output.
7027 (linux_set_resume_request): Copy the step range from the resume
7028 request to the lwp.
7029 (linux_supports_range_stepping): New.
7030 (linux_target_ops) <supports_range_stepping>: Set to
7031 linux_supports_range_stepping.
7032 * linux-low.h (struct linux_target_ops)
7033 <supports_range_stepping>: New field.
7034 (struct lwp_info) <step_range_start, step_range_end>: New fields.
7035 * linux-x86-low.c (x86_supports_range_stepping): New.
7036 (the_low_target) <supports_range_stepping>: Set to
7037 x86_supports_range_stepping.
7038 * server.c (handle_v_cont): Handle 'r' action.
7039 (handle_v_requests): Append ";r" if the target supports range
7040 stepping.
7041 * target.h (struct thread_resume) <step_range_start,
7042 step_range_end>: New fields.
7043 (struct target_ops) <supports_range_stepping>:
7044 New field.
7045 (target_supports_range_stepping): New macro.
7046
58794e1a
JB		 70472013-05-17 Joel Brobecker <brobecker@adacore.com>
7048
7049 * lynx-low.c (lynx_resume): Fix null_ptid/minus_one_ptid
7050 confusion in comment.
7051
d631c5a7
JB		 70522013-05-17 Joel Brobecker <brobecker@adacore.com>
7053
7054 * lynx-low.c (struct process_info_private): New type.
7055 (lynx_add_process): New function.
7056 (lynx_create_inferior, lynx_attach): Replace calls to
7057 add_process by calls to lynx_add_process.
7058 (lynx_resume): If PTID is null, then try using
7059 current_process()->private->last_wait_event_ptid.
7060 Add comments.
7061 (lynx_clear_inferiors): Delete. The contents of that function
7062 has been inlined in lynx_mourn;
7063 (lynx_wait_1): Save the ptid in the process's private data.
7064 (lynx_mourn): Free the process' private data. Replace call
7065 to lynx_clear_inferiors by call to clear_inferiors.
7066
96f7a20f
YQ		 70672013-05-17 Yao Qi <yao@codesourcery.com>
7068
7069 * i386-low.c (i386_length_and_rw_bits): Move the comment to
7070 the right place.
7071
db0dfaa0
LM		 70722013-05-16 Luis Machado <lgustavo@codesourcery.com>
7073
7074 * linux-low.c: Move definition checks upwards for PT_TEXT_ADDR,
7075 PT_DATA_ADDR and PT_TEXT_END_ADDR. Update comments.
7076 (linux_read_offsets): Remove PT_TEXT_ADDR, PT_DATA_ADDR and
7077 PT_TEXT_END_ADDR guards. Update comments.
7078 (linux_target_op) <read_offsets>: Conditionally define to
7079 linux_read_offsets if the target is UCLIBC and if it defines
7080 PT_TEXT_ADDR, PT_DATA_ADDR and PT_TEXT_END_ADDR.
7081
68f5f838
SL		 70822013-05-06 Sandra Loosemore <sandra@codesourcery.com>
7083 Andrew Jenner <andrew@codesourcery.com>
7084
7085 * Makefile.in (SFILES): Add linux-nios2-low.c.
7086 (clean): Add action to delete nios2-linux.c.
7087 (nios2-linux.c): New rule.
7088 * configure.srv: Add nios2*-*-linux*.
7089 * linux-nios2-low.c: New.
7090
1ebff1fd
HAQ		 70912013-05-03 Hafiz Abid Qadeer <abidh@codesourcery.com>
7092
7093 * tracepoint.c (cmd_qtinit): Call 'stop_tracing'.
7094
f6150862
HZ		 70952013-04-25 Hui Zhu <hui@codesourcery.com>
7096
7097 PR gdb/15186
f6150862
HZ		 7098 * ax.c (ax_printf): Add fflush.
7099
614c279d
TT		 71002013-04-22 Tom Tromey <tromey@redhat.com>
7101
7102 * Makefile.in (SFILES): Add filestuff.c.
7103 (OBS): Add filestuff.o.
7104 (filestuff.o): New target.
7105 * config.in, configure: Rebuild.
7106 * configure.ac: Check for fdwalk, pipe2.
7107
7d4e5717
PA		 71082013-04-17 Pedro Alves <palves@redhat.com>
7109
7110 * configure.ac (USE_THREAD_DB): Delete variable.
7111 (if test "$srv_linux_thread_db" = "yes"): AC_DEFINE USE_THREAD_DB.
7112 Don't AC_SUBST USE_THREAD_DB.
7113 * Makefile.in (INTERNAL_CFLAGS): Remove @USE_THREAD_DB@.
7114 * config.in, configure: Regenerate.
7115
d5c93e41
PA		 71162013-04-16 Pedro Alves <palves@redhat.com>
7117
7118 * linux-low.h (struct lwp_info) <thread_known>: Move under
7119 the USE_THREAD_DB #ifdef.
7120
04f5fe89
PA		 71212013-04-16 Pedro Alves <palves@redhat.com>
7122
7123 * Makefile.in (INTERNAL_CFLAGS): Add @USE_THREAD_DB@.
7124 (linux-low.o): Delete rule.
7125 * linux-low.h: Always include "gdb_thread_db.h" instead of
7126 conditionally including thread_db.h.
7127 (struct lwp_info) <th>: Guard with #ifdef USE_THREAD_DB instead of
7128 HAVE_THREAD_DB_H.
7129
480b27bf
JK		 71302013-04-07 Jan Kratochvil <jan.kratochvil@redhat.com>
7131
7132 * Makefile.in (install-only): Fix make install regression.
7133
43662968
JK		 71342013-04-05 Jan Kratochvil <jan.kratochvil@redhat.com>
7135
7136 Convert man pages to texinfo, new gdbinit.5 texinfo page.
7137 * Makefile.in (install-only): Remove $(man1dir) and gdbserver.1
7138 installation.
7139 * gdbserver.1: Remove.
7140
3e74e146
PA		 71412013-03-22 Pedro Alves <palves@redhat.com>
7142
7143 * linux-low.c (handle_extended_wait): Don't call
7144 linux_enable_event_reporting.
7145
a8347a2a
TT		 71462013-03-15 Tony Theodore <tonyt@logyst.com>
7147
7148 PR build/9098:
7149 * Makefile.in (SHELL): Use @SHELL@.
7150
eeb56fa7
SDJ		 71512013-03-14 Sergio Durigan Junior <sergiodj@redhat.com>
7152
7153 * tracepoint.c (cmd_qtv): Initialize `val' with zero, silencing
7154 compiler warning.
7155
4fa7e2ff
JB		 71562013-03-13 Joel Brobecker <brobecker@adacore.com>
7157
7158 * linux-low.c (linux_target_ops) [!HAVE_LINUX_BTRACE]:
7159 Remove extraneous NULL element.
7160
8ddb1965
YQ		 71612013-03-13 Yao Qi <yao@codesourcery.com>
7162
7163 * tracepoint.c (traceframe_read_tsv): Look for the last matched
7164 'V' block in trace frame.
7165
9accd112
MM		 71662013-03-11 Markus Metzger <markus.t.metzger@intel.com>
7167
7168 * target.h (struct target_ops): Add btrace ops.
7169 (target_supports_btrace): New macro.
7170 (target_enable_btrace): New macro.
7171 (target_disable_btrace): New macro.
7172 (target_read_btrace): New macro.
7173 * gdbthread.h (struct thread_info): Add btrace field.
7174 * server.c: Include btrace-common.h.
7175 (handle_btrace_general_set): New function.
7176 (handle_btrace_enable): New function.
7177 (handle_btrace_disable): New function.
7178 (handle_general_set): Call handle_btrace_general_set.
7179 (handle_qxfer_btrace): New function.
7180 (struct qxfer qxfer_packets[]): Add btrace entry.
7181 * inferiors.c (remove_thread): Disable btrace.
7182 * linux-low: Include linux-btrace.h.
7183 (linux_low_enable_btrace): New function.
7184 (linux_low_read_btrace): New function.
7185 (linux_target_ops): Add btrace ops.
7186 * configure.srv (i[34567]86-*-linux*): Add linux-btrace.o.
7187 Add srv_linux_btrace=yes.
7188 (x86_64-*-linux*): Add linux-btrace.o.
7189 Add srv_linux_btrace=yes.
7190 * configure.ac: Define HAVE_LINUX_BTRACE.
7191 * config.in: Regenerated.
7192 * configure: Regenerated.
7193
5cc22e4c
MM		 71942013-03-11 Markus Metzger <markus.t.metzger@intel.com>
7195
7196 * server.c (handle_qxfer): Preserve error message if -3 is
7197 returned.
7198 (qxfer): Document the -3 return value.
7199
7c97f91e
MM		 72002013-03-11 Markus Metzger <markus.t.metzger@intel.com>
7201
7202 * Makefile.in (SFILES): Add $(srcdir)/common/linux-btrace.c.
7203 (linux_btrace_h): New variable.
7204 (linux-btrace.o): New rule.
7205
be9a119c 72062013-03-08 Stan Shebs <stan@codesourcery.com>
f6f899bf
HAQ		 7207 Hafiz Abid Qadeer <abidh@codesourcery.com>
7208
7209 * tracepoint.c (trace_buffer_size): New global.
7210 (DEFAULT_TRACE_BUFFER_SIZE): New define.
7211 (init_trace_buffer): Change to one-argument function. Allocate
7212 trace buffer memory.
7213 (handle_tracepoint_general_set): Call cmd_bigqtbuffer_size to
7214 handle QTBuffer:size packet.
7215 (cmd_bigqtbuffer_size): New function.
7216 (initialize_tracepoint): Call init_trace_buffer with
7217 DEFAULT_TRACE_BUFFER_SIZE.
7218 * server.c (handle_query): Add QTBuffer:size in the
7219 supported packets.
7220
e64f7499
YQ		 72212013-03-07 Yao Qi <yao@codesourcery.com>
7222
7223 * tracepoint.c (cur_action, cur_step_action): Make them unsigned.
7224 (cmd_qtfp): Initialize cur_action and cur_step_action 0 instead
7225 of -1.
7226 (cmd_qtsp): Adjust condition. Do post increment.
7227 Set cur_action and cur_step_action back to 0.
7228
f0ae6fc3
PA		 72292013-03-07 Jeremy Bennett <jeremy.bennett@embecosm.com>
7230
7231 PR server/15236
7232 * linux-low.c (linux_write_memory): Return early success if LEN is
7233 zero.
7234
b5b0b0af
CV		 72352013-03-05 Corinna Vinschen <vinschen@redhat.de>
7236
334ad4a8 7237 * configure.srv: Add x86_64-*-cygwin* as target.
b5b0b0af 7238
589bc927
TT		 72392013-02-28 Tom Tromey <tromey@redhat.com>
7240
7241 * configure.ac: Invoke AC_SYS_LARGEFILE.
7242 * configure, config.in: Rebuild.
7243
dfe07582
CV		 72442013-02-28 Corinna Vinschen <vinschen@redhat.com>
7245
7246 * win32-low.c: Throughout, fix format strings and casts of
7247 printf-like functions to avoid type related warnings on all
7248 platforms.
7249 (get_child_debug_event): Print dwDebugEventCode as hex since
7250 that's how it's usually documented.
7251
736cd585
YQ		 72522013-02-28 Yao Qi <yao@codesourcery.com>
7253
7254 * tracepoint.c (cmd_qtbuffer): Call phex_nz instead of
7255 pulongest.
7256
e1f58301
JW		 72572013-02-27 Jiong Wang <jiwang@tilera.com>
7258
7259 * Makefile.in (clean): Remove reg-tilegx.c, reg-tilegx32.c.
7260 (reg-tilegx32.c): New rule.
7261 * configure.srv (tilegx-*-linux*): Add reg-tilegx32.o to srv_regobj.
7262 * linux-tile-low.c (tile_arch_setup): New function. Invoke
7263 different register info initializer according to elf class.
7264 (init_registers_tilgx32): New function. The tilegx32 register info
7265 initializer.
7266 (tile_fill_gregset): Use "uint_reg_t" to represent register size.
7267 (tile_store_gregset): Likewise.
7268
d171ca78
YQ		 72692013-02-27 Yao Qi <yao@codesourcery.com>
7270
7271 * server.c (process_point_options): Print debug message when
7272 debug_threads is true.
7273
282bbdf3
YQ		 72742013-02-26 Yao Qi <yao@codesourcery.com>
7275
7276 * tracepoint.c (cmd_qtbuffer): Don't set '\0' in OWN_BUF.
7277
aca22551
PA		 72782013-02-19 Pedro Alves <palves@redhat.com>
7279 Kai Tietz <ktietz@redhat.com>
7280
7281 PR gdb/15161
7282
7283 * server.c (handle_query) <CRC check>: Use unpack_varlen_hex
7284 instead of strtoul to extract address from packet.
7285 (process_serial_event) <'z'>: Likewise.
7286
4f3cee1c
YQ		 72872013-02-18 Yao Qi <yao@codesourcery.com>
7288
7289 * linux-bfin-low.c (the_low_target): Use NULL instead of 0.
7290
8e1d55a3
PA		 72912013-02-14 Pedro Alves <palves@redhat.com>
7292
7293 Plug memory leak.
7294
7295 * tracepoint.c (cmd_qtnotes): Free TRACING_USER_NAME,
7296 TRACING_NOTES and TRACING_STOP_NOTE before clobbering.
7297
458820da
PA		 72982013-02-14 Pedro Alves <palves@redhat.com>
7299
7300 * tracepoint.c (cmd_qtdpsrc): Use savestring.
7301
baea0dae
PA		 73022013-02-14 Pedro Alves <palves@redhat.com>
7303
7304 * tracepoint.c (save_string): Delete.
7305 (add_tracepoint_action): Use savestring instead of save_string.
7306
0b1afbb3
PA		 73072013-02-12 Pedro Alves <palves@redhat.com>
7308
7309 * linux-xtensa-low.c: Ditto.
7310 * xtensa-xtregs.c: Ditto.
7311
8a4ac37e
PA		 73122013-02-12 Sanimir Agovic <sanimir.agovic@intel.com>
7313
7314 * thread-db.c (thread_db_get_tls_address): NULL pointer check
7315 thread_db.
7316
148de6bb
MS		 73172013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
7318
7319 * linux-aarch64-low.c (aarch64_arch_setup): Clamp
7320 aarch64_num_wp_regs and aarch64_num_bp_regs to
7321 AARCH64_HWP_MAX_NUM and AARCH64_HBP_MAX_NUM respectively.
7322
55fac6e0
MS		 73232013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
7324
7325 * linux-aarch64-low.c (ps_get_thread_area): Replace
7326 PTRACE_GET_THREAD_AREA with PTRACE_GETREGSET.
7327
176eb98c
MS		 73282013-02-04 Jim MacArthur <jim.macarthur@arm.com>
7329 Marcus Shawcroft <marcus.shawcroft@arm.com>
7330 Nigel Stephens <nigel.stephens@arm.com>
7331 Yufeng Zhang <yufeng.zhang@arm.com>
7332
7333 * Makefile.in (clean): Remove aarch64.c and aarch64-without-fpu.c.
7334 (aarch64.c, aarch64-without-fpu.c): New targets.
7335 * configure.srv (aarch64*-*-linux*): New.
7336 * linux-aarch64-low.c: New file.
7337
56f7af9c
MS		 73382013-02-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
7339
43aaf8b6 7340 * linux-low.c (handle_extended_wait, linux_create_inferior)
56f7af9c
MS		 7341 (linux_attach_lwp_1, linux_kill_one_lwp, linux_attach_one_lwp)
7342 (dequeue_one_deferred_signal, linux_resume_one_thread)
7343 (fetch_register, linux_write_memory, linux_enable_event_reporting)
7344 (linux_tracefork_grandchild, linux_test_for_tracefork)
7345 (linux_read_offsets, linux_xfer_siginfo, linux_xfer_siginfo): Add
7346 PTRACE_ARG3_TYPE and PTRACE_ARG4_TYPE cast to ptrace arguments
7347 where the argument is 0.
7348
60f662b0
YQ		 73492013-01-25 Yao Qi <yao@codesourcery.com>
7350
7351 * event-loop.c: Include "queue.h".
7352 (gdb_event_p): New typedef.
7353 (struct gdb_event) <next_event>: Remove.
7354 (event_queue): Change to QUEUE(gdb_event_p).
7355 (async_queue_event): Remove.
7356 (gdb_event_xfree): New.
7357 (initialize_event_loop): New.
7358 (process_event): Use API from QUEUE.
7359 (wait_for_event): Likewise.
7360 * server.c (main): Call initialize_event_loop.
7361 * server.h (initialize_event_loop): Declare.
7362
5ae4861a
YQ		 73632013-01-18 Yao Qi <yao@codesourcery.com>
7364
7365 * ax.h (struct eval_agent_expr_context): New.
7366 (gdb_eval_agent_expr): Update declaration.
7367 * ax.c (gdb_eval_agent_expr): Remove argument REGCACHE and
7368 TFRAME. Add new argument CTX.
7369 * server.h (struct eval_agent_expr_context): Declare.
7370 (agent_mem_read, agent_tsv_read): Update declaration.
7371 (agent_mem_read_string): Likewise.
7372 * tracepoint.c (eval_tracepoint_agent_expr): Remove.
7373 (add_traceframe_block): Add new argument TPOINT.
7374 Increase TPOINT->traceframe_usage.
7375 (do_action_at_tracepoint): Call gdb_eval_agent_expr instead of
7376 eval_tracepoint_agent_expr.
7377 (condition_true_at_tracepoint): Likewise.
7378 (agent_mem_read): Remove argument TFRAME. Add argument CTX.
7379 (agent_mem_read_string, agent_tsv_read): Likewise.
7380
85e00e85
YQ		 73812013-01-16 Yao Qi <yao@codesourcery.com>
7382
7383 * linux-low.c (linux_resume_one_lwp): Don't check
7384 'lwp->bp_reinsert != 0'.
7385
4039cf45
JB		 73862013-01-07 Joel Brobecker <brobecker@adacore.com>
7387 Pedro Alves <palves@redhat.com>
7388
7389 * lynx-low.c (ptrace_request_to_str): Define a temporary
7390 macro and use it to simplify this function's implementation.
7391
9044dee2
JB		 73922013-01-07 Joel Brobecker <brobecker@adacore.com>
7393
7394 * lynx-low.c (lynx_resume): Call perror_with_name if lynx_ptrace
7395 sets errno.
7396
e6352c8f
JB		 73972013-01-07 Joel Brobecker <brobecker@adacore.com>
7398
7399 * configure.srv (i[34567]86-*-lynxos*): Set srv_xmlfiles.
7400
50681a27
JB		 74012013-01-07 Joel Brobecker <brobecker@adacore.com>
7402
7403 * configure.srv (powerpc-*-lynxos*): Set srv_xmlfiles.
7404
3f6e77ef
JB		 74052013-01-07 Joel Brobecker <brobecker@adacore.com>
7406
7407 * lynx-low.c (lynx_resume): Use the resume_info parameter
7408 to determine the ptid for the lynx_ptrace call, unless
7409 it is equal to minus_one_ptid, in which case we use the
7410 ptid of the current_inferior.
7411 (lynx_wait_1): After having received a thread create/exit
7412 event, resume the inferior's execution using the signaling
7413 thread's ptid, rather than the old ptid.
7414
7fda33ae
JB		 74152013-01-07 Joel Brobecker <brobecker@adacore.com>
7416
7417 * lynx-low.c (lynx_resume): Delete variable ret.
7418
b9786c74
JB		 74192013-01-01 Joel Brobecker <brobecker@adacore.com>
7420
7421 * gdbreplay.c (gdbreplay_version): Update copyright year.
7422 * server.c (gdbserver_version): Likewise.
7423
8b93d60f
JB		 74242012-12-17 Joel Brobecker <brobecker@adacore.com>
7425
7426 * lynx-low.c (lynx_wait_1): Add debug trace before adding
7427 new thread.
7428
037335a7
JB		 74292012-12-17 Joel Brobecker <brobecker@adacore.com>
7430
7431 * lynx-low.c (ptrace_request_to_str): Add handling for
7432 PTRACE_GETTRACESIG.
7433
52d4cbd8
JB		 74342012-12-17 Joel Brobecker <brobecker@adacore.com>
7435
7436 * lynx-low.c (lynx_attach): Delete variable new_process.
7437
ab8f6ca9
JB		 74382012-12-17 Joel Brobecker <brobecker@adacore.com>
7439
7440 * lynx-low.c (lynx_create_inferior): Delete variable
7441 new_process.
7442
78cbc024
JB		 74432012-12-17 Joel Brobecker <brobecker@adacore.com>
7444
7445 * lynx-low.c (ptrace_request_to_str): Do not handle
7446 PTRACE_GETTHREADLIST if this macro does not exist.
7447
14a00470
YQ		 74482012-12-15 Yao Qi <yao@codesourcery.com>
7449
7450 * Makefile.in (OBS): Add notif.o.
7451 * notif.c, notif.h: New.
7452 * server.c: Include "notif.h".
7453 (struct vstop_notif) <next>: Remove.
7454 <base>: New field.
7455 (queue_stop_reply): Update.
7456 (push_event, send_next_stop_reply): Remove.
7457 (discard_queued_stop_replies): Update.
7458 (notif_stop): New variable.
7459 (handle_v_stopped): Remove.
7460 (handle_v_requests): Don't call handle_v_stopped. Call
7461 handle_ack_notif instead.
7462 (queue_stop_reply_callback): Call notif_event_enque instead
7463 of queue_stop_reply.
7464 (handle_status): Don't call send_next_stop_reply, call
7465 notif_write_event instead.
7466 (kill_inferior_callback): Likewise.
7467 (detach_or_kill_inferior_callback): Likewise.
7468 (main): Call initialize_notif.
7469 (process_serial_event): Call QUEUE_is_empty.
7470 (handle_target_event): Call notif_push instead of push event.
7471 * server.h (push_event): Remove declaration.
7472
61c125b9
TT		 74732012-12-10 Tom Tromey <tromey@redhat.com>
7474
7475 * Makefile.in (DEPMODE, DEPDIR, depcomp, COMPILE.pre)
7476 (COMPILE.post, COMPILE, POSTCOMPILE, IPAGENT_COMPILE): New
7477 macros.
7478 (.c.o): Rewrite.
7479 (ax-ipa.o, tracepoint-ipa.o, utils-ipa.o, format-ipa.o)
7480 (common-utils-ipa.o, remote-utils-ipa.o, regcache-ipa.o)
7481 (i386-linux-ipa.o, linux-i386-ipa.o, linux-amd64-ipa.o)
7482 (amd64-linux-ipa.o, ax.o): Rewrite.
7483 (event-loop.o, hostio.o, hostio-errno.o, inferiors.o, mem-break.o)
7484 (proc-service.o, regcache.o, remote-utils.o, server.o, target.o)
7485 (thread-db.o, tracepoint.o, utils.o, gdbreplay.o, dll.o): Remove.
7486 (signals.o, linux-procfs.o, linux-ptrace.o, common-utils.o, vec.o)
7487 (gdb_vecs.o, xml-utils.o, linux-osdata.o, ptid.o, buffer.o)
7488 (format.o, agent.o, vasprintf.o, vsnprintf.o): Rewrite.
7489 (i386-low.o, i387-fp.o, linux-low.o, linux-arm-low.o)
7490 (linux-bfin-low.o, linux-cris-low.o, linux-crisv32-low.o)
7491 (linux-ia64-low.o, linux-m32r-low.o, linux-mips-low.o)
7492 (linux-ppc-low.o, linux-s390-low.o, linux-sh-low.o)
7493 (linux-tic6x-low.o, linux-x86-low.o, linux-xtensa-low.o)
7494 (linux-tile-low.o, lynx-low.o, lynx-ppc-low.o, nto-low.o)
7495 (nto-x86-low.o, linux-low.o, win32-low.o, win32-arm-low.o)
7496 (win32-i386-low.o, spu-low.o, reg-arm.o, arm-with-iwmmxt.o)
7497 (arm-with-vfpv2.o, arm-with-vfpv3.o, arm-with-neon.o, reg-bfin.o)
7498 (reg-cris.o, reg-crisv32.o, i386.o, i386-linux.o, i386-avx.o)
7499 (i386-avx-linux.o, i386-mmx.o, i386-mmx-linux.o, reg-ia64.o)
7500 (reg-m32r.o, reg-m68k.o, reg-cf.o, mips-linux.o, mips-dsp-linux.o)
7501 (mips64-linux.o, mips64-dsp-linux.o, powerpc-32.o, powerpc-32l.o)
7502 (powerpc-altivec32l.o, powerpc-cell32l.o, powerpc-vsx32l.o)
7503 (powerpc-isa205-32l.o, powerpc-isa205-altivec32l.o)
7504 (powerpc-isa205-vsx32l.o, powerpc-e500l.o, powerpc-64l.o)
7505 (powerpc-altivec64l.o, powerpc-cell64l.o, powerpc-vsx64l.o)
7506 (powerpc-isa205-64l.o, powerpc-isa205-altivec64l.o)
7507 (powerpc-isa205-vsx64l.o, s390-linux32.o, s390-linux32v1.o)
7508 (s390-linux32v2.o, s390-linux64.o, s390-linux64v1.o)
7509 (s390-linux64v2.o, s390x-linux64.o, s390x-linux64v1.o)
7510 (s390x-linux64v2.o, tic6x-c64xp-linux.o, tic6x-c64x-linux.o)
7511 (tic6x-c62x-linux.o, reg-sh.o, reg-sparc64.o, reg-spu.o, amd64.o)
7512 (amd64-linux.o, amd64-avx.o, amd64-avx-linux.o, x32.o)
7513 (x32-linux.o, x32-avx.o, x32-avx-linux.o, reg-xtensa.o)
7514 (reg-tilegx.o): Remove.
7515 (all_object_files): New macro.
7516 Include .deps files.
7517 * aclocal.m4, configure: Rebuild.
7518 * acinclude.m4: Include depstand.m4, lead-dot.m4.
7519 * configure.ac: Invoke ZW_CREATE_DEPDIR,
7520 ZW_PROG_COMPILER_DEPENDENCIES. Compute GMAKE condition.
7521
e90e9ad9
TT		 75222012-12-05 Tom Tromey <tromey@redhat.com>
7523
7524 PR gdb/14917:
7525 * server.h (current_insn_ptr, emit_error): Declare 'extern'.
7526
02d403bf 75272012-11-28 Markus Metzger <markus.t.metzger@intel.com>
945bf713
MM		 7528
7529 * configure.ac: Check for linux/perf_event.h.
7530 * config.in: Regenerated.
7531 * configure: Regenerated.
7532
0270a750
PA		 75332012-11-26 Maxime Villard <rustyBSD@gmx.fr>
7534
7535 * hostio.c (handle_readlink): Decrease buffer size
7536 parameter passed to readlink by one byte.
7537
8c29b58e
YQ		 75382012-11-26 Yao Qi <yao@codesourcery.com>
7539
7540 * configure.ac (build_warnings): Append '-Wempty-body'.
7541 * configure: Regenerated.
7542 * linux-low.c (linux_create_inferior): Use braces for empty 'if'
7543 body.
7544
8bdce1ff
PM		 75452012-11-15 Pierre Muller <muller@sourceware.org>
7546
7547 * configure.ac (AC_CHECK_HEADERS): Add wait.h header.
7548 * config.in: Regenerate.
7549 * configure: Regenerate.
7550 * linux-low.c: Use "gdb_stat.h" header instead of <sys/stat.h> header.
7551 Use "gdb_wait.h" header instead of <sys/wait.h> header.
7552 * lynx-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
7553 * remote-utils.c: Use "gdb_stat.h" header instead of <sys/stat.h>
7554 header.
7555 * server.c: Remove HAVE_WAIT_H conditional. Use "gdb_wait.h" header
7556 instead of <sys/wait.h> header.
7557 * spu-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
7558
02d403bf 75592012-11-13 Markus Metzger <markus.t.metzger@intel.com>
3ba6ad0f
MM		 7560
7561 * Makefile.in: (INTERNAL_CFLAGS): Add -DGDBSERVER
7562 (various make rules): Remove -DGDBSERVER
7563
fbd5db48
YQ		 75642012-11-09 Yao Qi <yao@codesourcery.com>
7565
7566 * spu-low.c (current_ptid): Move it to ..
7567 * gdbthread.h: ... here. New.
7568 * remote-utils.c (read_ptid): Use macro 'current_ptid'.
7569 * server.c (myresume, process_serial_event): Likewise.
7570 * thread-db.c (thread_db_find_new_threads): Likewise.
7571 * tracepoint.c (run_inferior_command): Likewise.
7572
b3dc46ff
AB		 75732012-10-01 Andrew Burgess <aburgess@broadcom.com>
7574
7575 * server.c (handle_search_memory_1): Include access length in
7576 warning message.
7577
07c04788
HPN		 75782012-09-05 Michael Brandt <michael.brandt@axis.com>
7579
7580 * linux-crisv32-low.c: Fix compile errors.
7581
918d227b
YQ		 75822012-09-04 Yao Qi <yao@codesourcery.com>
7583
7584 * tracepoint.c (cmd_qtsv): Adjust debug message.
7585 Don't check CUR_TPOINT.
7586
18c1b81a
YQ		 75872012-08-28 Yao Qi <yao@codesourcery.com>
7588
7589 * ax.c, tracepoint.c: Replace ATTR_FORMAT with ATTRIBUTE_PRINTF.
7590 * server.h: Include 'libiberty.h' and 'ansidecl.h'.
7591 (ATTR_NORETURN, ATTR_FORMAT, ATTR_MALLOC): Remove.
7592 Remove declarations of xmalloc, xreallloc, xstrdup and
7593 freeargv.
7594 * Makefile.in (libiberty_h): New.
7595 (server_h): Append dependencies 'libiberty.h' and 'ansidecl.h'.
7596 (linux-bfin-low.o): Append dependency 'libiberty.h'.
7597
dc82f37b
YQ		 75982012-08-23 Yao Qi <yao@codesourcery.com>
7599
7600 * server.h: Remove declaration of 'xsnprintf'.
7601
406b1477
KS		 76022012-08-22 Keith Seitz <keiths@redhat.com>
7603
7604 * server.h: Include build-gnulib-gbserver/config.h.
7605 * gdbreplay.c: Likewise.
7606
e6712ff1
DE		 76072012-08-08 Doug Evans <dje@google.com>
7608
7609 * Makefile.in (SFILES): Add gdb_vecs.c.
7610 (OBS): Add gdb_vecs.o.
7611 (gdb_vecs_h, host_defs_h): New variables.
7612 (thread-db.o): Add $(gdb_vecs_h) dependency.
7613 (gdb_vecs.o): New rule.
7614 * thread-db.c: #include "gdb_vecs.h".
7615 (thread_db_load_search): Use a vector to iterate over path elements.
7616 Handle text appearing after "$pdir".
7617
7618 * configure.ac: Add check for strstr.
7619 * config.in: Regenerate.
7620 * configure: Regenerate.
7621
7c3270ae
UW		 76222012-08-02 Ulrich Weigand <ulrich.weigand@linaro.org>
7623
7624 * hostio.c (handle_pread): If pread fails, fall back to attempting
7625 lseek/read.
7626 (handle_pwrite): Likewise for pwrite.
7627
b62e2b27
UW		 76282012-08-01 Ulrich Weigand <ulrich.weigand@linaro.org>
7629
7630 * linux-arm-low.c (arm_linux_hw_point_initialize): Distinguish
7631 between unsupported TYPE and unimplementable ADDR/LEN combination.
7632 (arm_insert_point): Act on new return value.
7633
78a99e91
PA		 76342012-07-31 Pedro Alves <palves@redhat.com>
7635
7636 * server.c (process_point_options): Only skip tokens if we find
7637 one that is unrecognized. Don't treat 'X' specially while
7638 skipping unrecognized tokens.
7639
fcf303ab
UW		 76402012-07-30 Ulrich Weigand <ulrich.weigand@linaro.org>
7641
7642 * linux-arm-low.c (arm_linux_hw_point_initialize): Do not attempt
7643 to 4-byte-align HW breakpoint addresses for Thumb.
7644
7255706c
YQ		 76452012-07-27 Yao Qi <yao@codesourcery.com>
7646
7647 PR remote/14161.
7648
7649 * server.h: Declare gdb_agent_about_to_close.
7650 * target.c (kill_inferior): Include "agent.h".
7651 New. Send command 'kill'.
7652 * target.h (kill_inferior): Removed macro.
7653 * tracepoint.c (gdb_agent_about_to_close): New.
7654 (gdb_agent_helper_thread): Handle command 'close'.
7655 Wait endlessly until the inferior stops.
7656 Install gdb_agent_remove_socket to atexit hook.
7657 (agent_socket_name): New static variable.
7658 (gdb_agent_socket_init): Replace local variable 'name' with
7659 'agent_socket_name'.
7660 (gdb_agent_remove_socket): New.
7661
5a3f286f
YQ		 76622012-07-27 Yao Qi <yao@codesourcery.com>
7663
7664 * server.c (process_point_options): Stop at 'X' when parsing.
7665
961bd387
ME		 76662012-07-19 Michael Eager <eager@eagercon.com>
7667
a261b8f5 7668 * i386-low.c (Z_packet_to_hw_type): Add Z_PACKET_HW_BP, translate
961bd387
ME		 7669 to hw_execute.
7670 * linux-x86-low.c (x86_insert_point, x86_remove_point):
7671 Call i386_low_insert_watchpoint, i386_low_remove_watchpoint to add/del
7672 hardware breakpoint.
7673
aa7c7447
JK		 76742012-07-07 Jan Kratochvil <jan.kratochvil@redhat.com>
7675
7676 * gdbserver/linux-low.c (initialize_low): Call
7677 linux_ptrace_init_warnings.
7678
7f216e7c
DE		 76792012-07-02 Doug Evans <dje@google.com>
7680
7681 * mem-break.c (gdb_no_commands_at_breakpoint): Fix cast from
7682 pointer to int.
7683
d3ce09f5
SS		 76842012-07-02 Stan Shebs <stan@codesourcery.com>
7685
7686 * Makefile.in (WARN_CFLAGS_NO_FORMAT): Define.
7687 (ax.o): Add it to build rule.
7688 (ax-ipa.o): Ditto.
7689 (OBS): Add format.o.
7690 (IPA_OBS): Add format.o.
7691 * server.c (handle_query): Claim support for breakpoint commands.
7692 (process_point_options): Add command case.
7693 (process_serial_event): Leave running if there are printfs in
7694 effect.
7695 * mem-break.h (any_persistent_commands): Declare.
7696 (add_breakpoint_commands): Declare.
7697 (gdb_no_commands_at_breakpoint): Declare.
7698 (run_breakpoint_commands): Declare.
7699 * mem-break.c (struct point_command_list): New struct.
7700 (struct breakpoint): New field command_list.
7701 (any_persistent_commands): New function.
7702 (add_commands_to_breakpoint): New function.
7703 (add_breakpoint_commands): New function.
7704 (gdb_no_commands_at_breakpoint): New function.
7705 (run_breakpoint_commands): New function.
7706 * linux-low.c (linux_wait_1): Test for and run breakpoint commands
7707 locally.
7708 * ax.c: Include format.h.
7709 (ax_printf): New function.
7710 (gdb_eval_agent_expr): Add printf opcode.
7711
2f8f6aed
YQ		 77122012-06-13 Yao Qi <yao@codesourcery.com>
7713
7714 * server.c (start_inferior): Remove duplicated writes to fields
7715 'last_resume_kind' and 'last_status' of 'current_inferior'.
7716
0c9070b3
YQ		 77172012-06-12 Yao Qi <yao@codesourcery.com>
7718 Pedro Alves <palves@redhat.com>
7719
7720 * linux-low.c (linux_set_resume_request): Simplify predicate. Add
7721 comment.
7722 * server.c (handle_v_cont): Extend comment.
7723
c52daf70
YQ		 77242012-06-11 Yao Qi <yao@codesourcery.com>
7725
7726 * linux-low.c (linux_attach): Add 'static'.
7727
d38bbb0a
YQ		 77282012-06-06 Yao Qi <yao@codesourcery.com>
7729
7730 * ax.c (gdb_eval_agent_expr): Print `top' in hex.
7731
89dc0afd
JK		 77322012-06-01 Jan Kratochvil <jan.kratochvil@redhat.com>
7733
7734 Fix gcc -flto compilation warning.
7735 * server.c (main): Make variable multi_mode and attach volatile.
7736
75f62ce7
TJB		 77372012-05-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
7738
7739 * linux-low.c (get_r_debug): Disable code using DT_MIPS_RLD_MAP
7740 if the platform doesn't know about it.
7741
65f479b6
PA		 77422012-05-30 Jeff Kenton <jkenton@tilera.com>
7743
7744 * Makefile.in (SFILES): Add linux-tile-low.c.
7745 (linux-tile-low.o, reg-tilegx.o, reg-tilegx.c): New rules.
7746 * configure.srv: Handle tilegx-*-linux*.
7747 * linux-tile-low.c: New file.
7748
0c5bf5a9
JK		 77492012-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
7750
7751 * linux-low.c (linux_qxfer_libraries_svr4): Return -1 if R_DEBUG is -1.
7752
a493e3e2
PA		 77532012-05-24 Pedro Alves <palves@redhat.com>
7754
7755 PR gdb/7205
7756
43aaf8b6 7757 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
a493e3e2 7758
2ea28649
PA		 77592012-05-24 Pedro Alves <palves@redhat.com>
7760
7761 PR gdb/7205
7762
7763 Replace target_signal with gdb_signal throughout.
7764
8d409d16
MR		 77652012-05-22 Maciej W. Rozycki <macro@codesourcery.com>
7766
7767 * linux-low.c (linux_store_registers): Avoid the copying sequence
7768 when no data has been retrieved by ptrace.
7769
23512c01
MGD		 77702012-05-22 Will Deacon <will.deacon@arm.com>
7771
7772 * linux-low (__UCLIBC__ && !(__UCLIBC_HAS_MMU__ || __ARCH_HAS_MMU__)):
7773 Include asm/ptrace.h.
7774 (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define only if not
7775 already defined.
7776
4934b29e
MR		 77772012-05-21 Maciej W. Rozycki <macro@codesourcery.com>
7778
7779 * linux-low.c (linux_store_registers): Don't re-retrieve data
7780 with ptrace that has already been obtained from /proc. Always
7781 copy any data retrieved with ptrace to the buffer supplied.
7782
bde24c0a
PA		 77832012-05-11 Yao Qi <yao@codesourcery.com>
7784 Pedro Alves <palves@redhat.com>
7785
7786 * linux-low.c (enum stopping_threads_kind): New.
7787 (stopping_threads): Change type to `enum stopping_threads_kind'.
7788 (handle_extended_wait): If stopping and suspending threads, leave
7789 the new_lwp suspended too.
7790 (linux_wait_for_event): Adjust.
7791 (stop_all_lwps): Set `stopping_threads' to
7792 STOPPING_AND_SUSPENDING_THREADS or STOPPING_THREADS depending on
7793 whether we're suspending threads or just stopping them. Assert no
7794 recursion happens.
7795
623b6bdf
YQ		 77962012-04-29 Yao Qi <yao@codesourcery.com>
7797
7798 * server.h: Move some code to ...
7799 * gdbthread.h: ... here. New.
7800 * Makefile.in (inferiors.o, regcache.o): Depends on gdbthread.h
7801 (remote-utils.o, server.o, target.o tracepoint.o): Likewise.
7802 (nto-low.o, win32-low.o): Likewise.
7803 * inferiors.c, linux-low.h, nto-low.c: Include gdbthread.h.
7804 * regcache.c, remote-utils.c, server.c: Likewise.
7805 * target.c, tracepoint.c, win32-low.c: Likewise.
7806
f15f9948
TJB		 78072012-04-24 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
7808
7809 * linux-low.h (PTRACE_ARG3_TYPE): Move macro from linux-low.c.
7810 (PTRACE_ARG4_TYPE): Likewise.
7811 (PTRACE_XFER_TYPE): Likewise.
7812 * linux-arm-low.c (arm_prepare_to_resume): Cast third argument of
7813 ptrace to PTRACE_ARG3_TYPE.
7814 * linux-low.c (PTRACE_ARG3_TYPE): Move macro to linux-low.h.
7815 (PTRACE_ARG4_TYPE): Likewise.
7816 (PTRACE_XFER_TYPE): Likewise.
7817 (linux_detach_one_lwp): Cast fourth argument of
7818 ptrace to long then PTRACE_ARG4_TYPE.
7819 (regsets_fetch_inferior_registers): Cast third argument of
7820 ptrace to long then PTRACE_ARG3_TYPE.
7821 (regsets_store_inferior_registers): Likewise.
7822
38ea300a
PA		 78232012-04-20 Pedro Alves <palves@redhat.com>
7824
7825 * configure: Regenerate.
7826
c971b7fa
PA		 78272012-04-19 Pedro Alves <palves@redhat.com>
7828
43aaf8b6 7829 * Makefile.in (GNULIB_BUILDDIR): New.
c971b7fa 7830 (LIBGNU, INCGNU, GNULIB_H): Adjust.
43aaf8b6
PA		 7831 (SUBDIRS, CLEANDIRS, REQUIRED_SUBDIRS): New.
7832 (all, install-only, uninstall, clean-info, all-lib, clean): No
7833 longer pass GNULIB_FLAGS_TO_PASS. Use subdir_do.
7834 (maintainer-clean realclean distclean): Use subdir_do.
7835 (subdir_do): New.
7836 (gnulib/import/Makefile): Adjust. Replace gnulib/import with
c971b7fa 7837 $(GNULIB_BUILDDIR). Don't pass argument to config.status.
43aaf8b6
PA		 7838 * acinclude.m4: Include acx_configure_dir.m4.
7839 * configure.ac: Remove gl_EARLY, gl_INIT, and AM_INIT_AUTOMAKE
7840 calls. Call AC_PROG_RANLIB. Configure gnulib using
7841 ACX_CONFIGURE_DIR.
7842 (GNULIB): New.
7843 (GNULIB_STDINT_H): Adjust.
7844 (AC_OUTPUT): Don't output gnulib/Makefile anymore.
7845 * gdbreplay.c: Include build-gnulib/config.h.
7846 * server.h: Likewise.
7847 * aclocal.m4: Regenerate.
7848 * config.in: Regenerate.
7849 * configure: Regenerate.
c971b7fa 7850
809277f8
PA		 78512012-04-19 Pedro Alves <palves@redhat.com>
7852
7853 * Makefile.in (LIBGNU, INCGNU): Adjust.
7854 (GNULIB_FLAGS_TO_PASS, GNULIB_H): Adjust.
7855 (all, install-only, uninstall, clean-info, all-lib, clean)
7856 (maintainer-clean, Makefile, gnulib/Makefile): Adjust.
7857 * configure.ac: Adjust AC_OUTPUT output.
7858 * aclocal.m4: Regenerate.
7859 * configure: Regenerate.
7860
fd9bb8b8
PA		 78612012-04-19 Pedro Alves <palves@redhat.com>
7862
7863 * Makefile.in (generated_files): New.
7864 (server_h): Remove the explicit dependency on config.h, and depend
7865 on $generated_files.
7866
1c298c66
PA		 78672012-04-19 Pedro Alves <palves@redhat.com>
7868
7869 * Makefile.in (INCGNU): Add -Ignulib.
7870
57c4b50b
PA		 78712012-04-19 Pedro Alves <palves@redhat.com>
7872
7873 * Makefile.in (GNULIB_INCLUDE_DIR): Rename to ...
7874 (INCGNU): ... this, and spell out -I here.
7875 (GNULIB_LIB): Rename to ...
7876 (LIBGNU): ... this.
7877 (INCLUDE_CFLAGS, gdbserver$(EXEEXT), $(GNULIB_LIB) rule): Adjust.
7878
1030e047
PA		 78792012-04-19 Pedro Alves <palves@redhat.com>
7880
7881 * config.in: Regenerate.
7882
447d4319
PA		 78832012-04-19 Pedro Alves <palves@redhat.com>
7884
7885 * configure.ac: Remove AC_CHECK_DECLS check for memmem.
7886 * server.h (memmem): Remove declaration.
7887 * config.in: Regenerate.
7888 * configure: Regenerate.
7889
aad9eab9
YQ		 78902012-04-19 Yao Qi <yao@codesourcery.com>
7891
7892 * Makefile.in (SFILES): Add common/vec.c.
7893 (OBS): Add vec.o.
7894 (vec.o): New rule.
7895
3e10640f
YQ		 78962012-04-19 Yao Qi <yao@codesourcery.com>
7897
7898 * remote-utils.c (prepare_resume_reply): Replace with macro
7899 target_core_of_thread.
7900 * server.c (handle_qxfer_threads_proper): Likewise.
7901 * target.h (traget_core_of_thread): New macro.
7902
71622373
PA		 79032012-04-18 Pedro Alves <palves@redhat.com>
7904
7905 * aclocal.m4: Regenerate.
7906 * configure: Regenerate.
7907
80d26939
YQ		 79082012-04-16 Yao Qi <yao@codesourcery.com>
7909
7910 * tracepoint.c (cmd_qtstart): Download tracepoints even when they are
7911 duplicated on address.
7912
42476b70
YQ		 79132012-04-16 Yao Qi <yao@codesourcery.com>
7914
7915 * tracepoint.c (COPY_FIELD_TO_BUF): New macro.
7916 (struct tracepoint_action_ops) <send>: New field.
7917 (m_tracepoint_action_send, r_tracepoint_action_send): New.
7918 (agent_expr_send, x_tracepoint_action_send): New.
7919 (l_tracepoint_action_send): New.
7920 (cmd_qtdp): Download and install tracepoint
7921 according to `use_agent'.
7922 (run_inferior_command): Add one more parameter `len'.
7923 Update callers.
7924 (tracepoint_send_agent): New.
7925 (cmd_qtdp, cmd_qtstart): Call tracepoint_send_agent.
7926
7bc83639
YQ		 79272012-04-16 Yao Qi <yao@codesourcery.com>
7928
7929 * tracepoint.c (download_tracepoints): Moved to ...
7930 (cmd_qtstart): ... here.
7931
5f18041e
YQ		 79322012-04-14 Yao Qi <yao@codesourcery.com>
7933
7934 * tracepoint.c: Include inttypes.h.
7935 (struct collect_memory_action): Use sized types.
7936 (struct tracepoint): Likewise.
7937 (cmd_qtdp, stop_tracing): Update print specifiers.
7938 (cmd_qtp, response_tracepoint): Likewise.
7939 (collect_data_at_tracepoint): Likewise.
7940 (collect_data_at_step): Likewise.
7941
55a8c076
YQ		 79422012-04-14 Yao Qi <yao@codesourcery.com>
7943
7944 Import gnulib module inttypes.
7945 * aclocal.m4, config.in, configure: Regenerated.
7946
dc750257
YQ		 79472012-04-14 Yao Qi <yao@codesourcery.com>
7948
7949 * Makefile.in (maintainer-clean, realclean, distclean): Remove
7950 Makefile and config.status at last.
7951
0ab5faf9
YQ		 79522012-04-13 Yao Qi <yao@codesourcery.com>
7953
7954 * tracepoint.c: Include stdint.h unconditionally.
7955
18f5fd81
TJB		 79562012-04-13 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
7957
7958 * acinclude.m4 (GDBSERVER_HAVE_THREAD_DB_TYPE): New macro based
7959 on BFD_HAVE_SYS_PROCFS_TYPE.
7960 * configure.ac: Look for lwpid_t and psaddr_t in libthread_db.h.
7961 * configure: Regenerate.
7962 * config.in: Likewise.
7963
4d47af5c
L		 79642012-04-13 H.J. Lu <hongjiu.lu@intel.com>
7965
7966 * Makefile.in (clean): Also remove x32.c x32-linux.c
7967 x32-avx.c x32-avx-linux.c.
7968 (x32.o): New target.
7969 (x32.c): Likewise.
7970 (x32-linux.o): Likewise.
7971 (x32-linux.c): Likewise.
7972 (x32-avx.o): Likewise.
7973 (x32-avx.c): Likewise.
7974 (x32-avx-linux.o): Likewise.
7975 (x32-avx-linux.c): Likewise.
7976
7977 * configure.srv (srv_amd64_regobj): Add x32.o x32-avx.o.
7978 (srv_amd64_linux_regobj): Add x32-linux.o x32-avx-linux.o.
7979 (srv_i386_64bit_xmlfiles): Add i386/x32-core.xml.
7980 (srv_amd64_xmlfiles): Add i386/x32.xml i386/x32-avx.xml.
7981 (srv_amd64_linux_xmlfiles): Add i386/x32-linux.xml
7982 i386/x32-avx-linux.xml.
7983
7984 * linux-x86-low.c (init_registers_x32_linux): New prototype.
7985 (init_registers_x32_avx_linux): Likwise.
7986 (x86_linux_update_xmltarget): Call init_registers_x32_linux
7987 or init_registers_x32_avx_linux if linux_is_elf64 is false.
7988
ecedbe58
PA		 79892012-04-13 Pedro Alves <palves@redhat.com>
7990
7991 * Makefile.in (GNULIB_FLAGS_TO_PASS): New.
7992 (FLAGS_TO_PASS): Don't change or set $top_srcdir, $srcdir and VPATH.
7993 (all, uninstall, clean-info, all-lib, clean, maintainer-clean)
7994 (realclean, distclean): Explicitly pass $GNULIB_FLAGS_TO_PASS to
7995 the sub-make.
7996
c92b5177
L		 79972012-04-12 H.J. Lu <hongjiu.lu@intel.com>
7998
7999 * linux-x86-low.c (compat_x32_clock_t): New.
8000 (compat_x32_siginfo_t): Likewise.
8001 (compat_x32_siginfo_from_siginfo): Likewise.
8002 (siginfo_from_compat_x32_siginfo): Likewise.
8003 (linux_is_elf64): Likewise.
8004 (x86_siginfo_fixup): Call compat_x32_siginfo_from_siginfo
8005 and siginfo_from_compat_x32_siginfo for x32.
8006 (x86_arch_setup): Set linux_is_elf64.
8007
214d508e
L		 80082012-04-12 H.J. Lu <hongjiu.lu@intel.com>
8009
8010 PR gdb/13969
8011 * linux-low.c (linux_pid_exe_is_elf_64_file): Also return the
8012 e_machine field.
8013 (linux_qxfer_libraries_svr4): Update call to elf_64_file_p.
8014 * linux-low.h (linux_pid_exe_is_elf_64_file): Updated.
8015 * linux-x86-low.c (x86_arch_setup): Check if GDBserver is
8016 compatible with process.
8017
c9a1864a
YQ		 80182012-04-12 Yao Qi <yao@codesourcery.com>
8019
8020 * Makefile.in: Define abs_top_srcdir and abs_srcdir.
8021 (INCLUDE_CFLAGS): Append GNULIB_INCLUDE_DIR.
8022 (install-only, install-info, clean): Handle sub dir gnulib.
8023 (all-lib, am--refresh): New targets.
8024 (memmem.o): Remove target.
8025 * configure.ac: Remove AC_CONFIG_LIBOBJ_DIR.
8026 Invoke gl_EARLY. Invoke AC_CHECK_PROGS for make.
8027 (AC_REPLACE_FUNCS): Remove memmem.
8028 Invoke gl_INIT and AM_INIT_AUTOMAKE.
8029 (AC_OUTPUT): Generate Makefile in gnulib/.
8030 * aclocal.m4, config.in, configure: Regenerated.
8031
367ba2c2
MR		 80322012-04-10 Maciej W. Rozycki <macro@codesourcery.com>
8033
8034 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP.
8035
9d236627
PA		 80362012-04-05 Pedro Alves <palves@redhat.com>
8037
8038 -Werror=strict-aliasing
8039
8040 * spu-low.c (parse_spufs_run): Avoid dereferencing type-punned
8041 pointer.
8042
111217b3
PA		 80432012-04-04 Pedro Alves <palves@redhat.com>
8044
8045 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
8046 (sparc_store_gregset_from_stack, sparc_store_gregset)
8047 (sparc_breakpoint_at): Fix formatting.
8048
8365dcf5
TJB		 80492012-03-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
8050
8051 * configure.ac: Check whether Elf32_auxv_t and Elf64_auxv_t
8052 are available.
8053 * linux-low.c [HAVE_ELF32_AUXV_T] (Elf32_auxv_t): Add typedef.
8054 [HAVE_ELF64_AUXV_T] (Elf64_auxv_t): Likewise.
8055 * config.in: Regenerate.
8056 * configure: Likewise.
8057
689cc2ae
PA		 80582012-03-29 Pedro Alves <palves@redhat.com>
8059
8060 * linux-low.c (regsets_store_inferior_registers) [__sparc__]:
8061 Correct ptrace arguments.
8062
c14dfd32
PA		 80632012-03-28 Pedro Alves <palves@redhat.com>
8064
8065 * linux-ia64-low.c (ia64_regmap): Map IA64_EC_REGNUM to PT_AR_EC.
8066 (IA64_GR0_REGNUM, IA64_FR0_REGNUM)
8067 (IA64_FR1_REGNUM): New defines.
8068 (ia64_fetch_register): New.
8069 (the_low_target): Install it.
8070 * linux-low.h (struct linux_target_ops) <fetch_register>: New
8071 field.
8072 * linux-low.c (linux_fetch_registers): Try the
8073 the_low_target.fetch_register hook first.
8074
8075 * linux-arm-low.c (the_low_target): Adjust.
8076 * linux-bfin-low.c (the_low_target): Adjust.
8077 * linux-cris-low.c (the_low_target): Adjust.
8078 * linux-crisv32-low.c (the_low_target): Adjust.
8079 * linux-m32r-low.c (the_low_target): Adjust.
8080 * linux-m68k-low.c (the_low_target): Adjust.
8081 * linux-mips-low.c (the_low_target): Adjust.
8082 * linux-ppc-low.c (the_low_target): Adjust.
8083 * linux-s390-low.c (the_low_target): Adjust.
8084 * linux-sh-low.c (the_low_target): Adjust.
8085 * linux-sparc-low.c (the_low_target): Adjust.
8086 * linux-tic6x-low.c (the_low_target): Adjust.
8087 * linux-x86-low.c (the_low_target): Adjust.
8088 * linux-xtensa-low.c (the_low_target): Adjust.
8089
63c88e13
PA		 80902012-03-26 Pedro Alves <palves@redhat.com>
8091
8092 * server.c (handle_qxfer_libraries): Don't bail early if
8093 the_target->qxfer_libraries_svr4 is not NULL.
8094
fb723180
PA		 80952012-03-26 Pedro Alves <palves@redhat.com>
8096
8097 * linux-low.c (linux_qxfer_libraries_svr4): Fix pasto in comment.
8098
0afae3cf
PA		 80992012-03-23 Pedro Alves <palves@redhat.com>
8100
8101 * linux-low.c (linux_qxfer_libraries_svr4): Terminate the
8102 "library-list-svr4" element's start tag when the the DSO list is
8103 empty.
8104
485f1ee4
PA		 81052012-03-23 Pedro Alves <palves@redhat.com>
8106
8107 * linux-low.c (read_one_ptr): Read the inferior's pointer through
8108 a variable whose type size is the same as the inferior's pointer
8109 size.
8110
a5362b9a
TS		 81112012-03-21 Thomas Schwinge <thomas@codesourcery.com>
8112
8113 * linux-arm-low.c (arm_stopped_by_watchpoint): Use siginfo_t instead of
8114 struct siginfo.
8115 * linux-low.c (siginfo_fixup, linux_xfer_siginfo): Likewise.
8116 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
8117 * linux-low.h: Include <signal.h>.
8118 (struct siginfo): Remove forward declaration.
8119 (struct linux_target_ops) <siginfo_fixup>: Use siginfo_t instead of
8120 struct siginfo.
8121
d226c142
MF		 81222012-03-21 Mike Frysinger <vapier@gentoo.org>
8123
8124 * .gitignore: Ignore more files.
8125
122f36ef
PA		 81262012-03-19 Pedro Alves <palves@redhat.com>
8127 Jan Kratochvil <jan.kratochvil@redhat.com>
8128
8129 * server.c (cont_thread, general_thread): Add describing comments.
8130 (start_inferior): Clear `cont_thread'.
8131 (handle_v_cont): Don't set `cont_thread' if resuming all threads
8132 of a process.
8133
fc3e5175
YQ		 81342012-03-15 Yao Qi <yao@codesourcery.com>
8135
8136 * tracepoint.c (install_tracepoint): Move duplicated tracepoint
8137 handling to ...
8138 (cmd_qtdp): ... here.
8139
8d0d92cd
YQ		 81402012-03-15 Yao Qi <yao@codesourcery.com>
8141
8142 * tracepoint.c (struct tracepoint_action_ops): New.
8143 (struct tracepoint_action) [!IN_PROCESS_AGENT] <ops>: New field.
8144 (m_tracepoint_action_download): New.
8145 (r_tracepoint_action_download): New.
8146 (x_tracepoint_action_download): New.
8147 (l_tracepoint_action_download): New.
8148 (add_tracepoint_action): Install `action->ops' according type.
8149 (download_tracepoint_1): Move code `download' function pointer
8150 of various tracepoint_action_ops.
8151
87b0bb13
JK		 81522012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
8153
8154 * linux-low.c (linux_attach_lwp_1): New variable buffer. Call
8155 linux_ptrace_attach_warnings.
8156
5f572dec
JK		 81572012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
8158
8159 * Makefile.in (linux-ptrace.o): New.
8160 * configure.srv (arm*-*-linux*, bfin-*-*linux*, crisv32-*-linux*)
8161 (cris-*-linux*, i[34567]86-*-linux*, ia64-*-linux*, m32r*-*-linux*)
8162 (m68*-*-linux*, m68*-*-uclinux*, mips*-*-linux*, powerpc*-*-linux*)
8163 (s390*-*-linux*, sh*-*-linux*, sparc*-*-linux*, tic6x-*-uclinux)
8164 (x86_64-*-linux*, xtensa*-*-linux*): Add linux-ptrace.o to SRV_TGTOBJ
8165 of these targets.
8166 * linux-low.c (linux_attach_lwp_1): Remove redundent else clause.
8167
f4647387
YQ		 81682012-03-08 Yao Qi <yao@codesourcery.com>
8169 Pedro Alves <palves@redhat.com>
8170
8171 Fix PR server/13392.
8172 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Check
8173 offset of JMP insn.
8174 * tracepoint.c (remove_tracepoint): New.
8175 (cmd_qtdp): Call remove_tracepoint when failed to install.
8176
9b224c5e
PA		 81772012-03-07 Pedro Alves <palves@redhat.com>
8178
8179 * linux-low.c (get_detach_signal): New.
8180 (linux_detach_one_lwp): Get rid of a pending SIGSTOP with SIGCONT.
8181 Pass on pending signals to PTRACE_DETACH. Check the result of the
8182 ptrace call.
8183 * server.c (program_signals, program_signals_p): New.
8184 (handle_general_set): Handle QProgramSignals.
8185 * server.h (program_signals, program_signals_p): Declare.
8186
e237a7e2
JK		 81872012-03-05 Pedro Alves <palves@redhat.com>
8188 Jan Kratochvil <jan.kratochvil@redhat.com>
8189
8190 * linux-low.c (get_dynamic): Don't warn when PT_PHDR isn't found.
8191 New comment why.
8192
5808517f
YQ		 81932012-03-03 Yao Qi <yao@codesourcery.com>
8194
8195 * tracepoint.c (tracepoint_look_up_symbols): Update call to
8196 agent_look_up_symbols.
8197
58b4daa5
YQ		 81982012-03-03 Yao Qi <yao@codesourcery.com>
8199
8200 * Makefile.in (linux-low.o): Keep dependence on agent.h.
8201 (linux-x86-low.o): Likewise.
8202 * server.h: Remove in_process_agent_loaded.
8203 * tracepoint.c (in_process_agent_loaded): Removed. Moved it
8204 common/agent.c.
8205 Update callers.
8206
8ffcbaaf
YQ		 82072012-03-03 Yao Qi <yao@codesourcery.com>
8208
8209 * tracepoint.c (gdb_agent_capability): New global.
8210 (in_process_agent_loaded_ust): Renamed to
8211 `in_process_agent_supports_ust'.
8212 Update callers.
8213 (in_process_agent_supports_ust): Call agent_capability_check.
8214 (clear_installed_tracepoints): Assert that agent supports
8215 agent.
8216
d1feda86
YQ		 82172012-03-03 Yao Qi <yao@codesourcery.com>
8218
8219 * linux-low.c (linux_supports_agent): New.
8220 (linux_target_ops): Initialize field `supports_agent' with
8221 linux_supports_agent.
8222 * target.h (struct target_ops) <supports_agent>: New.
8223 (target_supports_agent): New macro.
8224 * server.c (handle_general_set): Handle packet 'QAgent'.
8225 (handle_query): Send `QAgent+'.
8226 * Makefile.in (server.o): Depends on agent.h.
8227
2fa291ac
YQ		 82282012-03-03 Yao Qi <yao@codesourcery.com>
8229
8230 * Makefile.in (OBS): Add agent.o.
8231 Add new rule for agent.o.
8232 Track dependence of tracepoint.c on agent.h.
8233 * tracepoint.c (run_inferior_command_1):
8234 (run_inferior_command): Call agent_run_command.
8235 (gdb_ust_connect_sync_socket): Deleted. Move it to
8236 common/agent.c.
8237 (resume_thread, stop_thread): Likewise.
8238 (gdb_ust_socket_init): Renamed to ...
8239 (gdb_agent_socket_init): ... New.
8240 (gdb_ust_thread): Renamed to ...
8241 (gdb_agent_helper_thread): ... New.
8242 (gdb_ust_init): Move some code to ...
8243 (gdb_agent_init): ... here. New.
8244 [HAVE_UST]: Call gdb_ust_init.
8245 (initialize_tracepoint_ftlib): Call gdb_agent_init.
8246 * configure.ac: Add `sys/un.h' to AC_CHECK_HEADERS.
8247 * config.in, configure: Regenerated.
8248
05044653
PA		 82492012-03-02 Pedro Alves <palves@redhat.com>
8250
8251 * inferiors.c (add_pid_to_list, pull_pid_from_list): Delete.
8252 * linux-low.c (struct simple_pid_list): New.
8253 (stopped_pids): New a struct simple_pid_list pointer.
8254 (add_to_pid_list, pull_pid_from_list): New.
8255 (handle_extended_wait): Don't assume the first signal new children
8256 report is SIGSTOP. Adjust call to pull_pid_from_list.
8257 (linux_wait_for_lwp): Adjust.
8258
8d00225b
YQ		 82592012-03-02 Yao Qi <yao@codesourcery.com>
8260
8261 * tracepoint.c (do_action_at_tracepoint): Write `stop_pc' in
8262 debug log.
8263
19560ba5
YQ		 82642012-03-02 Yao Qi <yao@codesourcery.com>
8265
8266 * tracepoint.c (collect_ust_data_at_tracepoint): Remove parameters
8267 `stop_pc' and `tpoint'. Update caller.
8268
1faeff08
MR		 82692012-03-01 Maciej W. Rozycki <macro@codesourcery.com>
8270
8271 * linux-low.h (linux_target_ops): Add regset_bitmap member.
8272 * linux-low.c (use_linux_regsets): New macro.
8273 [!HAVE_LINUX_REGSETS] (regsets_fetch_inferior_registers): Likewise.
8274 [!HAVE_LINUX_REGSETS] (regsets_store_inferior_registers): Likewise.
8275 (linux_register_in_regsets): New function.
8276 (usr_fetch_inferior_registers): Skip registers covered by
8277 regsets.
8278 (usr_store_inferior_registers): Likewise.
8279 (usr_fetch_inferior_registers): New macro.
8280 (usr_store_inferior_registers): Likewise.
8281 (linux_fetch_registers): Handle mixed regset/non-regset targets.
8282 (linux_store_registers): Likewise.
8283 * linux-mips-low.c (init_registers_mips_dsp_linux): New
8284 prototype.
8285 (init_registers_mips64_dsp_linux): Likewise.
8286 (init_registers_mips_linux): New macro.
8287 (init_registers_mips_dsp_linux): Likewise.
8288 (mips_dsp_num_regs): Likewise.
8289 (DSP_BASE, DSP_CONTROL): New fallback macros.
8290 (mips_base_regs): New macro.
8291 (mips_regmap): Use it. Fix the size.
8292 (mips_dsp_regmap): New variable.
8293 (mips_dsp_regset_bitmap): Likewise.
8294 (mips_arch_setup): New function.
8295 (mips_cannot_fetch_register): Use the_low_target.regmap rather
8296 than mips_regmap.
8297 (mips_cannot_store_register): Likewise.
8298 (the_low_target): Update .arch_setup, .num_regs and .regmap
8299 initializers. Add .regset_bitmap initializer.
8300 * linux-arm-low.c (the_low_target): Add .regset_bitmap
8301 initializer.
8302 * linux-bfin-low.c (the_low_target): Likewise.
8303 * linux-cris-low.c (the_low_target): Likewise.
8304 * linux-crisv32-low.c (the_low_target): Likewise.
8305 * linux-ia64-low.c (the_low_target): Likewise.
8306 * linux-m32r-low.c (the_low_target): Likewise.
8307 * linux-m68k-low.c (the_low_target): Likewise.
8308 * linux-ppc-low.c (the_low_target): Likewise.
8309 * linux-s390-low.c (the_low_target): Likewise.
8310 * linux-sh-low.c (the_low_target): Likewise.
8311 * linux-sparc-low.c (the_low_target): Likewise.
8312 * linux-tic6x-low.c (the_low_target): Likewise.
8313 * linux-x86-low.c (the_low_target): Likewise.
8314 * linux-xtensa-low.c (the_low_target): Likewise.
8315 * configure.srv <mips*-*-linux*>: Add mips-dsp-linux.o and
8316 mips64-dsp-linux.o to srv_regobj. Add mips-dsp-linux.xml,
8317 mips64-dsp-linux.xml, mips-dsp.xml and mips64-dsp.xml to
8318 srv_xmlfiles.
8319 * Makefile.in (mips-dsp-linux.o, mips-dsp-linux.c): New targets.
8320 (mips64-dsp-linux.o, mips64-dsp-linux.c): Likewise.
8321
c03e6ccc
YQ		 83222012-02-29 Yao Qi <yao@codesourcery.com>
8323 Pedro Alves <palves@redhat.com>
8324
8325 * linux-low.c: (linux_wait_1): Call unsuspend_all_lwps when
8326 `step_over_finished' is true.
8327
644cebc9
PA		 83282012-02-27 Pedro Alves <palves@redhat.com>
8329
8330 * linux-low.c (pid_is_stopped): Delete, moved to common/.
8331 (linux_attach_lwp_1): Adjust to use linux_proc_pid_is_stopped.
8332
c14d7ab2
PA		 83332012-02-27 Pedro Alves <palves@redhat.com>
8334
8335 PR server/9684
8336 * linux-low.c (pid_is_stopped): New.
8337 (linux_attach_lwp_1): Handle attaching to 'T (stopped)' processes.
8338
412c89dd
LM		 83392012-02-25 Luis Machado <lgustavo@codesourcery.com>
8340
8341 * mem-break.c (clear_gdb_breakpoint_conditions): Fix de-allocation
8342 of conditions.
8343
b745defe
MR		 83442012-02-24 Maciej W. Rozycki <macro@codesourcery.com>
8345
8346 * linux-mips-low.c (mips_regmap): Correct the index of $f9.
8347
9f3a5c85
LM		 83482012-02-24 Luis Machado <lgustavo@codesourcery>
8349
8350 * server.c (handle_query): Advertise support for target-side
8351 breakpoint condition evaluation.
8352 (process_point_options): New function.
8353 (process_serial_event): When inserting a breakpoint, check for
8354 a target-side condition that should be evaluated.
8355
8356 * mem-break.c: Include regcache.h and ax.h.
8357 (point_cond_list_t): New data structure.
8358 (breakpoint) <cond_list>: New field.
8359 (find_gdb_breakpoint_at): Make non-static.
8360 (delete_gdb_breakpoint_at): Clear any target-side
8361 conditions.
8362 (clear_gdb_breakpoint_conditions): New function.
8363 (add_condition_to_breakpoint): Likewise.
8364 (add_breakpoint_condition): Likewise.
8365 (gdb_condition_true_at_breakpoint): Likewise.
8366 (gdb_breakpoint_here): Return result directly instead
8367 of going through a local variable.
8368
8369 * mem-break.h (find_gdb_breakpoint_at): New prototype.
8370 (clear_gdb_breakpoint_conditions): Likewise.
8371 (add_breakpoint_condition): Likewise.
8372 (gdb_condition_true_at_breakpoint): Likewise.
8373
8374 * linux-low.c (linux_wait_1): Evaluate target-side breakpoint condition.
8375 (need_step_over_p): Take target-side breakpoint condition into
8376 consideration.
8377
5e1dc496
LM		 83782012-02-24 Luis Machado <lgustavo@codesourcery>
8379
8380 * server.h: Include tracepoint.h.
8381 (agent_mem_read, agent_get_trace_state_variable_value,
8382 agent_set_trace_state_variable_value,
8383 agent_tsv_read, agent_mem_read_string, get_get_tsv_func_addr,
8384 get_set_tsv_func_addr): New prototypes.
8385
8386 * ax.h: New include file.
8387 * ax.c: New source file.
8388
8389 * tracepoint.c: Include ax.h.
8390 (gdb_agent_op, gdb_agent_op_names, gdb_agent_op_sizes,
8391 agent_expr, eval_result_type): Move to ax.h.
8392 (parse_agent_expr): Rename to ...
8393 (gdb_parse_agent_expr): ... this, make it non-static and move
8394 to ax.h.
8395 (unparse_agent_expr) Rename to ...
8396 (gdb_unparse_agent_expr): ... this, make it non-static and move
8397 to ax.h.
8398 (eval_agent_expr): Rename to ...
8399 (eval_tracepoint_agent_expr): ... this.
8400 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Remove
8401 forward declarations.
8402 (add_tracepoint_action): Call gdb_parse_agent_expr (...).
8403 (agent_get_trace_state_variable_value): New function.
8404 (agent_set_trace_state_variable_value): New function.
8405 (cmd_qtdp): Call gdb_parse_agent_expr (...).
8406 (response_tracepoint): Call gdb_unparse_agent_expr (...).
8407 (do_action_at_tracepoint): Call eval_tracepoint_agent_expr (...).
8408 (condition_true_at_tracepoint): Likewise.
8409 (parse_agent_expr): Rename to ...
8410 (gdb_parse_agent_expr): ... this and move to ax.c.
8411 (unparse_agent_expr): Rename to ...
8412 (gdb_unparse_agent_expr): ... this and move to ax.c.
8413 (gdb_agent_op_name): Move to ax.c.
8414 (eval_agent_expr): Rename to ...
8415 (gdb_eval_agent_expr): ... this, use regcache passed as parameter
8416 and move to ax.c.
8417 (eval_tracepoint_agent_expr): New function.
8418 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Make
43aaf8b6 8419 non-static.
5e1dc496
LM		 8420 (current_insn_ptr, emit_error, struct bytecode_address): Move to
8421 ax.c.
8422 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul, emit_lsh,
8423 emit_rsh_signed, emit_rsh_unsigned, emit_ext, emit_log_not,
8424 emit_bit_and, emit_bit_or, emit_bit_xor, emit_bit_not, emit_equal,
8425 emit_less_signed, emit_less_unsigned, emit_ref, emit_if_goto,
8426 emit_goto, write_goto_address, emit_const, emit_reg, emit_pop,
8427 emit_stack, emit_zero_ext, emit_swap, emit_stack_adjust,
8428 emit_int_call_1, emit_void_call_2, emit_eq_goto, emit_ne_goto,
8429 emit_lt_goto, emit_ge_goto, emit_gt_goto, emit_le_goto): Move to ax.c.
8430 (get_get_tsv_func_addr, get_set_tsv_func_addr): New functions.
8431 (compile_bytecodes): Remove forward declaration.
8432 (is_goto_target): Move to ax.c.
8433 (compile_bytecodes): Move to ax.c and call
8434 agent_get_trace_state_variable_value (...) and
8435 agent_set_trace_state_variable_value (...).
8436
8437 * Makefile.in: Update ax.c and IPA dependencies.
8438
277e4e52
PA		 84392012-02-24 Pedro Alves <palves@redhat.com>
8440
8441 * tracepoint.c (cmd_bigqtbuffer): Rename as ...
8442 (cmd_bigqtbuffer_circular): ... this. Only handle
8443 'QTBuffer:circular:'.
8444 (handle_tracepoint_general_set): Adjust.
8445
bf4c19f7
YQ		 84462012-02-16 Yao Qi <yao@codesourcery.com>
8447
8448 * inferiors.c: Move code to ...
8449 * dll.c: .... here. New.
8450 * server.h: Declare clear_dlls.
8451 * Makefile.in (SFILES): Add dll.c.
8452 (OBS): Add dll.o
8453 (dll.o): New rule.
8454
d73f2619
YQ		 84552012-02-11 Yao Qi <yao@codesourcery.com>
8456
8457 * server.c: (handle_monitor_command): Add a new parameter
8458 `own_buf'.
8459 (handle_query): Update caller.
8460
f8255c2a
JB		 84612012-02-09 Joel Brobecker <brobecker@adacore.com>
8462
8463 * configure.ac: Add readlink to AC_CHECK_FUNCS list.
8464 * configure, config.in: Regenerate.
8465 * hostio.c: Provide an alternate implementation if HAVE_READLINK
8466 is not defined.
8467
da84f473
PA		 84682012-02-02 Pedro Alves <palves@redhat.com>
8469
8470 Try SIGKILL first, then PTRACE_KILL.
8471 * linux-low.c (linux_kill_one_lwp): New.
8472 (linux_kill_one_lwp): Rename to ...
8473 (kill_one_lwp_callback): ... this. Use the new
8474 linux_kill_one_lwp.
8475
e886a173
PA		 84762012-02-02 Pedro Alves <palves@redhat.com>
8477
8478 * tracepoint.c (cmd_qtminftpilen): Return 0 if there's no current
8479 inferior.
8480
be07f1a2
PA		 84812012-01-27 Pedro Alves <palves@redhat.com>
8482
8483 * linux-low.c (linux_child_pid_to_exec_file): Delete.
8484 (elf_64_file_p): Make static.
8485 (linux_pid_exe_is_elf_64_file): New.
8486 * linux-low.h (linux_child_pid_to_exec_file, elf_64_file_p):
8487 Delete declarations.
8488 (linux_pid_exe_is_elf_64_file): Declare.
8489 * linux-x86-low.c (x86_arch_setup): Use
8490 linux_pid_exe_is_elf_64_file.
8491
d8301ad1
JK		 84922012-01-25 Jan Kratochvil <jan.kratochvil@redhat.com>
8493
8494 * linux-low.c (linux_wait_for_event_1): Rename to ...
8495 (linux_wait_for_event): ... here and merge it with former
8496 linux_wait_for_event - new variable wait_ptid, use it.
8497 (linux_wait_for_event): Remove - merge it to linux_wait_for_event_1.
8498
01b17894
PA		 84992012-01-23 Pedro Alves <palves@redhat.com>
8500
8501 * server.c (main): Avoid yet another case of infinite loop while
8502 detaching/killing after a longjmp.
8503
e825046f
JK		 85042012-01-20 Jan Kratochvil <jan.kratochvil@redhat.com>
8505
8506 Code cleanup.
8507 * linux-low.c (linux_wait_for_event_1): Use ptid_is_pid.
8508
b9e7b9c3
UW		 85092012-01-20 Ulrich Weigand <ulrich.weigand@linaro.org>
8510
8511 * hostio.c (handle_readlink): New function.
8512 (handle_vFile): Call it to handle "vFile:readlink" packets.
8513
901f9912
UW		 85142012-01-20 Pedro Alves <palves@redhat.com>
8515 Ulrich Weigand <ulrich.weigand@linaro.org>
8516
8517 * server.c (handle_v_requests): Only support vAttach and vRun to
8518 start multiple processes when in extended protocol mode.
8519
fc1ab1a0
PA		 85202012-01-17 Pedro Alves <palves@redhat.com>
8521
8522 * tracepoint.c (initialize_tracepoint): Use mmap instead of
8523 memalign plus mprotect to allocate the scratch buffer.
8524
7d5d4e98
PA		 85252012-01-13 Pedro Alves <palves@redhat.com>
8526
8527 * server.c (attach_inferior): Clear `cont_thread'.
8528
f128d5e9
PA		 85292012-01-13 Pedro Alves <palves@redhat.com>
8530
8531 * server.c (main): Avoid infinite loop while detaching/killing
8532 after a longjmp.
8533
06db92f0
DE		 85342012-01-09 Doug Evans <dje@google.com>
8535
8536 * server.c (start_inferior): Set last_ptid in --wrapper case.
8537
32d92999
YQ		 85382012-01-06 Yao Qi <yao@codesourcery.com>
8539
8540 * tracepoint.c [IN_PROCESS_AGENT] (debug_threads): Macro
8541 defined.
8542 [IN_PROCESS_AGENT] (debug_agent): New global variable.
8543
5e0a92a9
YQ		 85442012-01-04 Yao Qi <yao@codesourcery.com>
8545
8546 * tracepoint.c (cmd_qtdp): Print debug message
8547 for static tracepoint.
8548
ae639e8c
YQ		 85492012-01-04 Yao Qi <yao@codesourcery.com>
8550
8551 * tracepoint.c (trace_vdebug): Differentiate debug message
8552 between gdbserver and IPA.
8553
f72429c5
YQ		 85542012-01-03 Yao Qi <yao@codesourcery.com>
8555
8556 * tracepoint.c (tracepoint_was_hit): Don't collect for
8557 static tracepoint.
8558
12c3e59c
JB		 85592012-01-02 Joel Brobecker <brobecker@adacore.com>
8560
8561 * terminal.h: Reformat copyright header.
8562
67827812
JB		 85632012-01-02 Joel Brobecker <brobecker@adacore.com>
8564
8565 * server.c (gdbserver_version): Update copyright year.
8566 * gdbreplay.c (gdbreplay_version): Likewise.
8567
3e52c33d
JK		 85682011-12-18 Jan Kratochvil <jan.kratochvil@redhat.com>
8569
8570 * linux-low.c (linux_create_inferior): Put empty if clause for write.
8571
8572 Revert:
8573 2011-12-18 Hui Zhu <teawater@gmail.com>
8574 * linux-low.c (linux_create_inferior): Save return value to ret.
8575
66f1260e
HZ		 85762011-12-18 Hui Zhu <teawater@gmail.com>
8577
8578 * linux-low.c (linux_create_inferior): Save return value to ret.
8579
e77616d7
DE		 85802011-12-16 Doug Evans <dje@google.com>
8581
e7b06c57
DE		 8582 * linux-low.c (linux_create_inferior): If stdio connection,
8583 redirect stdin from /dev/null, stdout to stderr.
8584 * remote-utils.c (remote_is_stdio): New static global.
8585 (remote_connection_is_stdio): New function.
8586 (remote_prepare): Handle stdio connection.
8587 (remote_open): Ditto.
8588 (remote_close): Don't close stdin for stdio connections.
8589 (read_prim,write_prim): New functions. Replace all calls to
8590 read/write to these.
8591 * server.c (main): Watch for "-" argument. Move call to
8592 remote_prepare before start_inferior.
8593 * server.h (STDIO_CONNECTION_NAME): New macro.
8594 (remote_connection_is_stdio): Declare.
8595
e77616d7
DE		 8596 * remote-utils.c (prepare_resume_reply): Remove extraneous \n
8597 in debugging output.
8598
82067193
YQ		 85992011-12-15 Yao Qi <yao@codesourcery.com>
8600
8601 * tracepoint.c: Include sys/syscall.h.
8602 (gdb_ust_thread): Remove preprocessor conditional.
8603
82bfbe7e
PA		 86042011-12-14 Pedro Alves <pedro@codesourcery.com>
8605
8606 * linux-low.c (linux_detach_one_lwp): Call
8607 the_low_target.prepare_to_resume before detaching.
8608
712c6575
YQ		 86092011-12-14 Yao Qi <yao@codesourcery.com>
8610
8611 * tracepoint.c (gdb_ust_thread): Don't ignore return value
8612 of write.
8613
d54d1edf
YQ		 86142011-12-14 Yao Qi <yao@codesourcery.com>
8615
8616 * i386-low.c (i386_low_stopped_data_address): Initialize local
8617 variable `control'.
8618
6210a125
PA		 86192011-12-13 Pedro Alves <pedro@codesourcery.com>
8620
8621 PR remote/13492
8622
8623 * i386-low.c (i386_low_stopped_data_address): Avoid fetching
8624 DR_CONTROL unless necessary. Extend comments.
8625 * linux-x86-low.c (x86_linux_prepare_to_resume): Don't write to
8626 DR0-3 if not used. If any watchpoint was set, clear DR_STATUS.
8627
2ece8244
YQ		 86282011-12-13 Yao Qi <yao@codesourcery.com>
8629
8630 * tracepoint.c (trace_buffer_alloc): Replace magic numbers with
8631 macros.
8632 (upload_fast_traceframes, upload_fast_traceframes): Likewise.
8633
784867a5
JK		 86342011-12-08 Jan Kratochvil <jan.kratochvil@redhat.com>
8635
8636 * linux-low.c (linux_kill): Skip PTRACE_KILL if LWP does not exist.
8637 Print new debug message for such case.
8638
6bf36717
JK		 86392011-12-06 Jan Kratochvil <jan.kratochvil@redhat.com>
8640
8641 Fix overlapping memcpy.
8642 * mem-break.c (set_raw_breakpoint_at): New variable buf. Use it for
8643 the read_inferior_memory transfer.
8644 (delete_fast_tracepoint_jump): New variable buf. Use it for the
8645 write_inferior_memory transfer.
8646 (set_fast_tracepoint_jump): New variable buf. Use it for the
8647 read_inferior_memory and write_inferior_memory transfers.
8648 (uninsert_fast_tracepoint_jumps_at, reinsert_fast_tracepoint_jumps_at)
8649 (delete_raw_breakpoint, uninsert_raw_breakpoint): New variable buf.
8650 Use it for the write_inferior_memory transfer.
8651 (check_mem_read, check_mem_write): New gdb_asserts for overlapping
8652 buffers.
8653
50275556
MR		 86542011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
8655
8656 * linux-low.c (fetch_register, store_register): Make code
8657 consistent, fix formatting.
8658
7325beb4
MR		 86592011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
8660
8661 * linux-low.c (usr_store_inferior_registers): Factor out code
8662 to handle individual registers into...
8663 (store_register): ... this new function.
8664
c642a434
UW		 86652011-12-06 Ulrich Weigand <uweigand@de.ibm.com>
8666
8667 * Makefile.in (s390-linux32v1.o, s390-linux32v1.c): New rules.
8668 (s390-linux32v2.o, s390-linux32v2.c): Likewise.
8669 (s390-linux64v1.o, s390-linux64v1.c): Likewise.
8670 (s390-linux64v2.o, s390-linux64v2.c): Likewise.
8671 (s390x-linux64v1.o, s390x-linux64v1.c): Likewise.
8672 (s390x-linux64v2.o, s390x-linux64v2.c): Likewise.
8673 * configure.srv [s390*-*-linux*] (srv_regobj): Add new objects.
8674 (srv_xmlfiles): Add new XML files.
8675
8676 * linux-s390-low.c: Include "elf/common.h", <sys/ptrace.h>,
8677 and <sys/uio.h>.
8678 (PTRACE_GETREGSET, PTRACE_SETREGSET): Define if undefined.
8679 (init_registers_s390_linux32v1): Add prototype.
8680 (init_registers_s390_linux32v2): Likewise.
8681 (init_registers_s390_linux64v1): Likewise.
8682 (init_registers_s390_linux64v2): Likewise.
8683 (init_registers_s390x_linux64v1): Likewise.
8684 (init_registers_s390x_linux64v2): Likewise.
8685 (s390_num_regs): Increment to 52.
8686 (s390_regmap): Add orig_r2 register.
8687 (s390_num_regs_3264): Increment to 68.
8688 (s390_regmap_3264): Add orig_r2 register.
8689 (s390_collect_ptrace_register): Handle orig_r2 register.
8690 (s390_supply_ptrace_register): Likewise.
8691 (s390_fill_last_break): New function.
8692 (s390_store_last_break): Likewise.
8693 (s390_fill_system_call): New function.
8694 (s390_store_system_call): Likewise.
8695 (target_regsets): Handle NT_S390_LAST_BREAK and NT_S390_SYSTEM_CALL
8696 register sets.
8697 (s390_check_regset): New function.
8698 (s390_arch_setup): Check for presence of NT_S390_LAST_BREAK and
8699 NT_S390_SYSTEM_CALL regsets and use appropriate description.
8700 Update target_regsets for available register sets.
8701
2268b414
JK		 87022011-12-02 Paul Pluzhnikov <ppluzhnikov@google.com>
8703 Jan Kratochvil <jan.kratochvil@redhat.com>
8704
8705 * linux-low.c (get_phdr_phnum_from_proc_auxv, get_dynamic, get_r_debug)
8706 (read_one_ptr, struct link_map_offsets, linux_qxfer_libraries_svr4):
8707 New.
8708 (struct linux_target_ops): Install linux_qxfer_libraries_svr4.
8709 * linux-low.h (struct process_info_private): New member r_debug.
8710 * server.c (handle_qxfer_libraries): Call
8711 the_target->qxfer_libraries_svr4.
8712 (handle_qxfer_libraries_svr4): New function.
8713 (qxfer_packets): New entry "libraries-svr4".
8714 (handle_query): Check QXFER_LIBRARIES_SVR4 and report libraries-svr4.
8715 * target.h (struct target_ops): New member qxfer_libraries_svr4.
8716 * remote.c (remote_xfer_partial): Call add_packet_config_cmd for
8717 PACKET_qXfer_libraries_svr4.
8718
d6db1fab
UW		 87192011-11-30 Ulrich Weigand <uweigand@de.ibm.com>
8720
8721 * linux-s390-low.c (s390_collect_ptrace_register): Fully convert
8722 PSW address/mask between 8-byte and 16-byte formats.
8723 (s390_supply_ptrace_register): Likewise.
8724 (s390_get_pc, s390_set_pc): 4-byte PSW address always includes
8725 basic addressing mode bit.
8726
242f5f1c
SS		 87272011-11-24 Stan Shebs <stan@codesourcery.com>
8728
8729 * tracepoint.c (cmd_qtstatus): Use plongest instead of %llx.
8730
f196051f
SS		 87312011-11-17 Stan Shebs <stan@codesourcery.com>
8732
8733 * tracepoint.c (struct tracepoint): New field traceframe_usage.
8734 (tracing_start_time): New global.
8735 (tracing_stop_time): New global.
8736 (tracing_user_name): New global.
8737 (tracing_notes): New global.
8738 (tracing_stop_note): New global.
8739 (cmd_qtstart): Set traceframe_usage, start_time.
8740 (stop_tracing): Set stop_time.
8741 (cmd_qtstatus): Report additional status.
8742 (cmd_qtp): New function.
8743 (handle_tracepoint_query): Call it.
8744 (cmd_qtnotes): New function.
8745 (handle_tracepoint_general_set): Call it.
8746 (get_timestamp): Rename from tsv_get_timestamp.
8747
405f8e94
SS		 87482011-11-14 Stan Shebs <stan@codesourcery.com>
8749 Kwok Cheung Yeung <kcy@codesourcery.com>
8750
8751 * linux-x86-low.c (small_jump_insn): New.
8752 (i386_install_fast_tracepoint_jump_pad): Add arguments for
8753 trampoline and error message, build a trampoline and issue a small
8754 jump instruction to it.
8755 (x86_install_fast_tracepoint_jump_pad): Add arguments for
8756 trampoline and error message.
8757 (x86_get_min_fast_tracepoint_insn_len): New.
8758 (the_low_target): Add call to x86_get_min_fast_tracepoint_insn_len.
8759 * linux-low.h (struct linux_target_ops): Add arguments to
8760 install_fast_tracepoint_jump_pad operation, add new operation.
8761 * linux-low.c (linux_install_fast_tracepoint_jump_pad): Add
8762 arguments.
8763 (linux_get_min_fast_tracepoint_insn_len): New function.
8764 (linux_target_op): Add new operation.
8765 * tracepoint.c (gdb_trampoline_buffer): New IPA variable.
8766 (gdb_trampoline_buffer_end): Ditto.
8767 (gdb_trampoline_buffer_error): Ditto.
8768 (struct ipa_sym_addresses): Add fields for new IPA variables.
8769 (symbol_list): Add entries for new IPA variables.
8770 (struct tracepoint): Add fields to hold the address range of the
8771 trampoline used by the tracepoint.
8772 (trampoline_buffer_head): New static variable.
8773 (trampoline_buffer_tail): Ditto.
8774 (claim_trampoline_space): New function.
8775 (have_fast_tracepoint_trampoline_buffer): New function.
8776 (clone_fast_tracepoint): Fill in trampoline fields of tracepoint
8777 structure.
8778 (install_fast_tracepoint): Ditto, also add error buffer argument.
8779 (cmd_qtminftpilen): New function.
8780 (handle_tracepoint_query): Add response to qTMinFTPILen packet.
8781 (fast_tracepoint_from_trampoline_address): New function.
8782 (fast_tracepoint_collecting): Handle trampoline as part of jump
8783 pad space.
8784 (set_trampoline_buffer_space): New function.
8785 (initialize_tracepoint): Initialize new IPA variables.
8786 * target.h (struct target_ops): Add arguments to
8787 install_fast_tracepoint_jump_pad operation, add new
8788 get_min_fast_tracepoint_insn_len operation.
8789 (target_get_min_fast_tracepoint_insn_len): New.
8790 (install_fast_tracepoint_jump_pad): Add arguments.
8791 * server.h (IPA_BUFSIZ): Define.
8792 * linux-i386-ipa.c: Include extra header files.
8793 (initialize_fast_tracepoint_trampoline_buffer): New function.
8794 (initialize_low_tracepoint): Call it.
8795 * server.h (set_trampoline_buffer_space): Declare.
8796 (claim_trampoline_space): Ditto.
8797 (have_fast_tracepoint_trampoline_buffer): Ditto.
8798
1e4d1764
YQ		 87992011-11-14 Yao Qi <yao@codesourcery.com>
8800
8801 * server.c (handle_query): Handle InstallInTrace for qSupported.
8802 * tracepoint.c (add_tracepoint): Sort list.
8803 (install_tracepoint, download_tracepoint): New.
8804 (cmd_qtdp): Call them to install and download tracepoints.
8805 (sort_tracepoints): Removed.
8806 (cmd_qtstart): Update.
8807
5c73ff4e
YQ		 88082011-11-14 Yao Qi <yao@codesourcery.com>
8809
8810 * mem-break.c (inc_ref_fast_tracepoint_jump): New.
8811 * mem-break.h: Declare.
8812 * tracepoint.c (cmd_qtstart): Move some code to ...
8813 (clone_fast_tracepoint, install_fast_tracepoint): ... here.
8814 New.
8815 (download_tracepoints): Move some code to ...
8816 (download_tracepoint_1): ... here. New.
8817
86a30030
YQ		 88182011-11-08 Yao Qi <yao@codesourcery.com>
8819
8820 * remote-utils.c (relocate_instruction): A comment fix.
8821
8d26e50c
JB		 88222011-11-07 Joel Brobecker <brobecker@adacore.com>
8823
8824 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): Delete.
8825 (i386_dr_low_get_control, i386_dr_low_get_status): Use
8826 dr_status_mirror and dr_control_mirror from debug_reg_state.
8827 (i386_dr_low_get_status): Use debug_reg_state.dr_status_mirror
8828 (i386_initial_stuff): Remove use of deleted globals.
8829 (i386_get_thread_context, i386_set_thread_context,
8830 i386_thread_added): Use dr_status_mirror and dr_control_mirror
8831 from debug_reg_state.
8832
a59306a3
YQ		 88332011-11-05 Yao Qi <yao@codesourcery.com>
8834
8835 * tracepoint.c (gdb_collect): Loop over tracepoints of same
8836 address as TPOINT's.
8837
3065dfb6
SS		 88382011-11-02 Stan Shebs <stan@codesourcery.com>
8839
8840 * tracepoint.c (agent_mem_read_string): New function.
8841 (eval_agent_expr): Call it for tracenz.
8842 * server.c (handle_query): Report support for tracenz.
8843
fd0d8c7c
YQ		 88442011-11-02 Yao Qi <yao@codesourcery.com>
8845
8846 * tracepoint.c (cmd_qtstart): Remove unused local variables.
8847
609086b1
YQ		 88482011-11-02 Yao Qi <yao@codesourcery.com>
8849
8850 * target.h: Fix a typo in comment.
8851
b9fd1791
PA		 88522011-10-31 Pedro Alves <pedro@codesourcery.com>
8853
8854 * mem-break.c (check_mem_write): Add `myaddr' parameter. Don't
8855 clobber the breakpoints' shadows with fast tracepoint jumps.
8856 * mem-break.h (check_mem_write): Add `myaddr' parameter.
8857 * target.c (write_inferior_memory): Also pass MYADDR down to
8858 check_mem_write.
8859
03583c20
UW		 88602011-10-07 Ulrich Weigand <ulrich.weigand@linaro.org>
8861
8862 * configure.ac: Check support for personality routine.
8863 * configure: Regenerate.
8864 * config.in: Likewise.
8865 * linux-low.c: Include <sys/personality.h>.
8866 Define ADDR_NO_RANDOMIZE if necessary.
8867 (linux_create_inferior): Disable address space randomization when
8868 forking inferior, if requested.
8869 (linux_supports_disable_randomization): New function.
8870 (linux_target_ops): Install it.
8871 * server.h (disable_randomization): Declare.
8872 * server.c (disable_randomization): New global variable.
8873 (handle_general_set): Handle QDisableRandomization.
8874 (handle_query): Likewise for qSupported.
8875 (main): Support --disable-randomization and --no-disable-randomization
8876 command line arguments.
8877 * target.h (struct target_ops): Add supports_disable_randomization.
8878 (target_supports_disable_randomization): New macro.
8879
723b724b
MF		 88802011-09-29 Mike Frysinger <vapier@gentoo.org>
8881
8882 * linux-low.c (target_loadseg): Add defined PTRACE_GETFDPIC to the
8883 ifdef check.
8884 [PT_GETDSBT] (target_loadmap): Wrap in a defined PT_GETDSBT check.
8885 [!PT_GETDSBT] (target_loadmap): New definition.
8886 (LINUX_LOADMAP, LINUX_LOADMAP_EXEC, LINUX_LOADMAP_INTERP): Define.
8887 (linux_read_loadmap): Change PTRACE_GETDSBT_EXEC to
8888 LINUX_LOADMAP_EXEC, PTRACE_GETDSBT_INTERP to LINUX_LOADMAP_INTERP,
8889 and PT_GETDSBT to LINUX_LOADMAP.
8890 [!PT_GETDSBT] (linux_read_loadmap): Define to NULL.
8891 (linux_target_ops): Delete unnecessary ifdef PT_GETDSBT check.
8892
55329a5c 88932011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
71487fd7
UW		 8894
8895 * linux-arm-low.c (struct arm_linux_hwbp_cap): Remove.
8896 (arm_linux_hwbp_cap): New static variable.
8897 (arm_linux_get_hwbp_cap): Replace by ...
8898 (arm_linux_init_hwbp_cap): ... this new function.
8899 (arm_linux_get_hw_breakpoint_count): Use arm_linux_hwbp_cap.
8900 (arm_linux_get_hw_watchpoint_count): Likewise.
8901 (arm_linux_get_hw_watchpoint_max_length): Likewise.
8902 (arm_arch_setup): Call arm_linux_init_hwbp_cap.
8903 (arm_prepare_to_resume): Use perror_with_name instead of error.
8904
55329a5c 89052011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
09b4ad9f
UW		 8906
8907 * linux-arm-low.c: Include <signal.h>.
8908 (PTRACE_GETHBPREGS, PTRACE_SETHBPREGS): Define if necessary.
8909 (struct arm_linux_hwbp_cap): New data type.
8910 (arm_hwbp_type, arm_hwbp_control_t): New typedefs.
8911 (struct arm_linux_hw_breakpoint): New data type.
8912 (MAX_BPTS, MAX_WPTS): Define.
8913 (struct arch_process_info, struct arch_lwp_info): New data types.
8914 (arm_linux_get_hwbp_cap): New function.
8915 (arm_linux_get_hw_breakpoint_count): Likewise.
8916 (arm_linux_get_hw_watchpoint_count): Likewise.
8917 (arm_linux_get_hw_watchpoint_max_length): Likewise.
8918 (arm_hwbp_control_initialize): Likewise.
8919 (arm_hwbp_control_is_enabled): Likewise.
8920 (arm_hwbp_control_is_initialized): Likewise.
8921 (arm_hwbp_control_disable): Likewise.
8922 (arm_linux_hw_breakpoint_equal): Likewise.
8923 (arm_linux_hw_point_initialize): Likewise.
8924 (struct update_registers_data): New data structure.
8925 (update_registers_callback: New function.
8926 (arm_insert_point): Likewise.
8927 (arm_remove_point): Likewise.
8928 (arm_stopped_by_watchpoint): Likewise.
8929 (arm_stopped_data_address): Likewise.
8930 (arm_new_process): Likewise.
8931 (arm_new_thread): Likewise.
8932 (arm_prepare_to_resume): Likewise.
8933 (the_low_target): Register arm_insert_point, arm_remove_point,
8934 arm_stopped_by_watchpoint, arm_stopped_data_address, arm_new_process,
8935 arm_new_thread, and arm_prepare_to_resume.
8936
6b9801d4
SS		 89372011-09-15 Stan Shebs <stan@codesourcery.com>
8938
8939 * server.h (struct emit_ops): Add compare-goto fields.
8940 * tracepoint.c (gdb_agent_op_sizes): New table.
8941 (emit_eq_goto): New function.
8942 (emit_ne_goto): New function.
8943 (emit_lt_goto): New function.
8944 (emit_le_goto): New function.
8945 (emit_gt_goto): New function.
8946 (emit_ge_goto): New function.
8947 (is_goto_target): New function.
8948 (compile_bytecodes): Recognize special cases of compare-goto
8949 combinations and call specialized emitters for them.
8950 * linux-x86-low.c (amd64_emit_eq_goto): New function.
8951 (amd64_emit_ne_goto): New function.
8952 (amd64_emit_lt_goto): New function.
8953 (amd64_emit_le_goto): New function.
8954 (amd64_emit_gt_goto): New function.
8955 (amd64_emit_ge_goto): New function.
8956 (amd64_emit_ops): Add the new functions.
8957 (i386_emit_eq_goto): New function.
8958 (i386_emit_ne_goto): New function.
8959 (i386_emit_lt_goto): New function.
8960 (i386_emit_le_goto): New function.
8961 (i386_emit_gt_goto): New function.
8962 (i386_emit_ge_goto): New function.
8963 (i386_emit_ops): Add the new functions.
8964
bf15cbda
SS		 89652011-09-08 Stan Shebs <stan@codesourcery.com>
8966
8967 * linux-x86-low.c (i386_emit_prologue): Save %ebx.
8968 (i386_emit_epilogue): Restore %ebx.
8969
943ca1dd
JZ		 89702011-08-31 Jie Zhang <jzhang918@gmail.com>
8971
8972 * server.c (step_thread): Remove definition.
8973 (process_serial_event): Don't handle Hs.
8974 * server.h (step_thread): Remove declaration.
8975 * target.c (set_desired_inferior): Remove use of step_thread.
8976
e3deef73
LM		 89772011-08-24 Luis Machado <lgustavo@codesourcery.com>
8978
8979 * linux-low.c: Include linux-procfs.h.
8980 (linux_attach_lwp_1): Update comments.
8981 (linux_attach): Scan for existing threads when attaching to a
8982 process that is the tgid.
8983 * Makefile.in: Update dependencies.
8984
13da1c97
LM		 89852011-08-24 Luis Machado <lgustavo@codesourcery.com>
8986
8987 * configure.srv: Add linux-procfs.o dependencies.
8988
881127c9
YQ		 89892011-08-14 Yao Qi <yao@codesourcery.com>
8990
8991 * target.h (struct target_ops): Fix indent.
8992 * win32-low.c (win32_target_ops): Fix comment.
8993
58dbd541
YQ		 89942011-08-14 Andrew Jenner <andrew@codesourcery.com>
8995 Yao Qi <yao@codesourcery.com>
8996
8997 * Makefile.in (clean): Remove tic6x-*.c files.
8998 (linux-tic6x-low.o, tic6x-c62x-linux.o, tic6x-c64x-linux.o): New rules.
8999 (tic6x-c64xp-linux.o, tic6x-c62x-linux.c, tic6x-c64x-linux.c): Likewise.
9000 (tic6x-c64xp-linux.c): Likewise.
9001 * configure.srv: Add support for tic6x-*-uclinux.
9002 * linux-tic6x-low.c: New.
9003 * linux-low.c (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define.
9004
78d85199
YQ		 90052011-08-14 Andrew Stubbs <ams@codesourcery.com>
9006 Yao Qi <yao@codesourcery.com>
9007
9008 * target.h (struct target_ops): Add read_loadmap.
9009 * linux-low.c (struct target_loadseg): New type.
9010 (struct target_loadmap): New type.
9011 (linux_read_loadmap): New function.
9012 (linux_target_ops): Add linux_read_loadmap.
9013 * server.c (handle_query): Support qXfer:fdpic:read packet.
43aaf8b6
PA		 9014 * win32-low.c (win32_target_ops): Initialize field `read_loadmap'
9015 to NULL.
78d85199 9016
a959a88d
EZ		 90172011-08-05 Eli Zaretskii <eliz@gnu.org>
9018
9019 * win32-low.c: Include <stdint.h>.
9020
1ced966e
PA		 90212011-07-22 Pedro Alves <pedro@codesourcery.com>
9022
9023 * i386-low.c (i386_insert_aligned_watchpoint): Don't pass the info
9024 to the inferior here.
9025 (i386_remove_aligned_watchpoint): Ditto.
9026 (i386_handle_nonaligned_watchpoint): Return immediate on fail to
9027 fit part of the watchpoint in the debug registers.
9028 (i386_update_inferior_debug_regs): New.
9029 (i386_low_insert_watchpoint): Work on a local mirror of the debug
9030 registers, and only update the inferior on success.
9031 (i386_low_remove_watchpoint): Ditto.
9032
d26e3629
KY		 90332011-07-22 Kwok Cheung Yeung <kcy@codesourcery.com>
9034
9035 * linux-low.c (compare_ints, unique, list_threads, show_process,
9036 linux_core_of_thread): Delete.
9037 (linux_target_ops): Change linux_core_of_thread to
9038 linux_common_core_of_thread.
9039 (linux_qxfer_osdata): Defer to linux_common_xfer_osdata.
9040 * utils.c (malloc_failure): Change type of argument.
9041 (xmalloc, xrealloc, xcalloc, xsnprintf): Delete.
9042 * Makefile.in (SFILES): Add common/common-utils.c, common/xml-utils.c,
9043 common/linux-osdata.c, common/ptid.c and common/buffer.c.
9044 (OBS): Add xml-utils.o, common-utils.o, ptid.o and buffer.o.
9045 (IPA_OBJS): Add common-utils-ipa.o.
9046 (ptid_h, linux_osdata_h): New macros.
9047 (server_h): Add common/common-utils.h, common/xml-utils.h,
9048 common/buffer.h, common/gdb_assert.h, common/gdb_locale.h and
9049 common/ptid.h.
9050 (common-utils-ipa.o, common-utils.o, xml-utils.o, linux-osdata.o,
9051 ptid.o, buffer.o): New rules.
9052 (linux-low.o): Add common/linux-osdata.h as a dependency.
9053 * configure.srv (srv_tgtobj): Add linux-osdata.o to Linux targets.
9054 * configure.ac: Add AC_HEADER_DIRENT check.
9055 * config.in: Regenerate.
9056 * configure: Regenerate.
9057 * remote-utils.c (xml_escape_text): Delete.
9058 (buffer_grow, buffer_free, buffer_init, buffer_finish,
9059 buffer_xml_printf): Move to common/buffer.c.
9060 * server.c (main): Remove call to initialize_inferiors.
9061 * server.h (struct ptid, ptid_t, minus_one_ptid, null_ptid,
9062 ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp, ptid_get_tid,
9063 ptid_equal, ptid_is_pid, initialize_inferiors, xml_escape_text,
9064 internal_error, gdb_assert, gdb_assert_fail): Delete.
9065 (struct buffer, buffer_grow, buffer_free, buffer_init, buffer_finish,
9066 buffer_xml_printf, buffer_grow_str, buffer_grow_str0): Move to
9067 common/buffer.h.
9068 * inferiors.c (null_ptid, minus_one_ptid, ptid_build, pid_to_ptid,
9069 ptid_get_pid, ptid_get_lwp, ptid_get_tid, ptid_equal, ptid_is_pid,
9070 initialize_inferiors): Delete.
9071
2275a1a7
PA		 90722011-07-20 Pedro Alves <pedro@codesourcery.com>
9073
9074 * tracepoint.c (tracepoint_look_up_symbols): Return upon the first
9075 symbol error.
9076
0a5b1e09
PA		 90772011-05-31 Pedro Alves <pedro@codesourcery.com>
9078
9079 * linux-x86-low.c (i386_dr_low_get_addr): Fix off by one in
9080 assertion.
9081 * win32-i386-low.c (i386_dr_low_get_addr): Ditto.
9082
6938fd34
YQ		 90832011-05-26 Yao Qi <yao@codesourcery.com>
9084
9085 * Makefile.in (thread-db.o): Track dependence to
9086 common/gdb_thread_db.h.
9087 * thread-db.c: include gdb_thread_db.h from right place.
9088
b481f9e0
TT		 90892011-05-16 Adrian Cornish <gnu@bluedreamer.com>
9090
9091 * linux-i386-ipa.c (supply_static_tracepoint_registers): Pass
9092 __FILE__ and __LINE__ to internal_error.
9093
98a5dd13
DE		 90942011-05-13 Doug Evans <dje@google.com>
9095
9096 * thread-db.c (try_thread_db_load_from_sdir): New function.
9097 (try_thread_db_load_from_dir): New function.
9098 (thread_db_load_search): Handle $sdir, ignore $pdir.
9099 Remove trying of system directories if search of
9100 libthread-db-search-path fails, that is now done via $sdir.
9101
d248b706
KY		 91022011-05-12 Kwok Cheung Yeung <kcy@codesourcery.com>
9103
9104 * server.c (handle_query): Add EnableDisableTracepoints to the list
9105 of supported features.
43aaf8b6 9106 * tracepoint.c (clear_installed_tracepoints): Uninstall disabled
d248b706 9107 tracepoints.
43aaf8b6
PA		 9108 (cmd_qtenable_disable): New.
9109 (cmd_qtstart): Install tracepoints even if disabled.
9110 (handle_tracepoint_general_set): Add call to cmd_qtenable_disable on
9111 receiving a QTEnable or QTDisable packet.
9112 (gdb_collect): Skip data collection if fast tracepoint is disabled.
9113 (ust_marker_to_static_tracepoint): Do not ignore disabled static
9114 tracepoints.
9115 (gdb_probe): Skip data collection if static tracepoint is disabled.
d248b706 9116
84e578fb
DE		 91172011-05-10 Doug Evans <dje@google.com>
9118
9119 * thread-db.c (thread_db_handle_monitor_command): Handle elided path.
9120
71f55dd8
DE		 91212011-05-04 Doug Evans <dje@google.com>
9122
9123 * linux-low.c (linux_join): Skip process lookup.
9124 * spu-low.c (spu_join): Ditto.
9125 * server.c (join_inferiors_callback): Delete.
9126 (process_serial_event): For 'D' packet (detach) call join_inferior
9127 directly.
9128
4d393d60
JM		 91292011-05-04 Joseph Myers <joseph@codesourcery.com>
9130
9131 * README: Don't mention xscale*-*-linux*.
9132 * configure.srv (xscale*-*-linux*): Don't handle target.
9133
b00ad6ff
NF		 91342011-04-27 Nathan Froyd <froydnj@codesourcery.com>
9135
9136 * linux-x86-low.c (amd64_emit_const): Call memcpy instead of
9137 casting pointers.
9138 (amd64_emit_reg, amd64_emit_int_call_1, amd64_emit_void_call_2):
9139 (i386_emit_const, i386_emit_reg, i386_emit_int_call_1):
9140 (i386_emit_void_call_2): Likewise.
9141
af96c192
YQ		 91422011-04-26 Yao Qi <yao@codesourcery.com>
9143
43aaf8b6
PA		 9144 * linux-low.c: Move common macros to linux-ptrace.h.
9145 Include linux-ptrace.h.
af96c192
YQ		 9146 * Makefile.in (linux_ptrace_h): New.
9147 (linux-low.o): Depends on linux-ptrace.h.
9148
03f2bd59
JK		 91492011-04-24 Jan Kratochvil <jan.kratochvil@redhat.com>
9150
9151 * remote-utils.c (handle_accept_event): Close LISTEN_DESC only if
9152 RUN_ONCE. Comment for the LISTEN_DESC delete_file_handler call.
9153 (remote_prepare): New function with most of the TCP code from ...
9154 (remote_open): ... here. Detect PORT here unconditionally. Move also
9155 setting transport_is_reliable.
9156 * server.c (run_once): New variable.
9157 (gdbserver_usage): Document it.
9158 (main): Set run_once for `--once'. Call remote_prepare. Exit after
9159 the first run if RUN_ONCE.
9160 * server.h (run_once, remote_prepare): New declarations.
9161
7a9dd1b2
TT		 91622011-04-19 Tom Tromey <tromey@redhat.com>
9163
9164 * win32-low.c (handle_load_dll): Remove duplicate "the".
9165
81239425
PM		 91662011-04-07 Pierre Muller <muller@ics.u-strasbg.fr>
9167
9168 Remove support for old Cygwin 1.5 versions.
9169 * win32-low.c (win32_create_inferior): Use new cygwin_path_list
9170 function to avoid warning.
9171 (win32_add_one_solib): Use cygwin_conv_path function to avoid
9172 warning.
9173
9e0627f1
PM		 91742011-03-18 Pierre Muller <muller@ics.u-strasbg.fr>
9175
9176 * gdbserver/server.h (Macro _): Define it if not available.
9177
588eebee
MS		 91782011-03-14 Michael Snyder <msnyder@vmware.com>
9179
348af9f7 9180 * hostio.c (handle_close): Remove unnecessary null test.
588eebee 9181
43f70d4c
JB		 91822011-03-10 Joel Brobecker <brobecker@adacore.com>
9183
9184 * Makefile.in (maintainer-clean realclean distclean): Remove
9185 "make ... subdir_do" command.
9186
348af9f7
MS		 91872011-03-10 Michael Snyder <msnyder@vmware.com>
9188
9189 * tracepoint.c (tracepoint_finish_step): Fix loop variable.
9190
9191 * server.c (handle_v_run): Free alloced buffer on early return.
9192
e637a4f5
YQ		 91932011-03-09 Yao Qi <yao@codesourcery.com>
9194
9195 Revert:
9196 2011-03-04 Yao Qi <yao@codesourcery.com>
9197
9198 * Makefile.in: Remove GNU make feature --directory.
9199
9200 2011-03-05 Yao Qi <yao@codesourcery.com>
9201
9202 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
9203 (subdir_do): New make target. Copied from gdb/Makefile.
9204 (maintainer-clean, realclean, distclean, clean): Call corresponding
9205 make targets in common/Makefile.
9206
9207 2011-02-11 Yao Qi <yao@codesourcery.com>
9208
9209 * configure.ac: Call AC_PROG_RANLIB.
9210 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
9211 * configure: Regenerate.
9212
e6edda56
JK		 92132011-03-07 Jan Kratochvil <jan.kratochvil@redhat.com>
9214
9215 * remote-utils.c (putpkt_binary_1): Calculate BUF2 size dynamically.
9216
e5141119
JB		 92172011-03-06 Yao Qi <yao@codesourcery.com>
9218
9219 * Makefile.in (REQUIRED_SUBDIRS): Remove $(LIBCOMMON_DIR).
9220
64794aa4
JB		 92212011-03-05 Yao Qi <yao@codesourcery.com>
9222
9223 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
9224 (subdir_do): New make target. Copied from gdb/Makefile.
9225 (maintainer-clean, realclean, distclean, clean): Call corresponding
9226 make targets in common/Makefile.
9227
7a762829
YQ		 92282011-03-04 Yao Qi <yao@codesourcery.com>
9229
9230 * Makefile.in: Remove GNU make feature --directory.
9231
348af9f7
MS		 92322011-03-04 Michael Snyder <msnyder@vmware.com>
9233
9234 * server.c (queue_stop_reply): Call xmalloc not malloc.
9235
92362011-03-02 Michael Snyder <msnyder@vmware.com>
9237
9238 * linux-arm-low.c (arm_arch_setup): Replace malloc with xmalloc.
9239
9f72fee2
MS		 92402011-02-28 Michael Snyder <msnyder@vmware.com>
9241
588eebee
MS		 9242 * tracepoint.c (cmd_qtv): Discard unused value 'packet'.
9243 (cmd_qtframe): Ditto.
9244 (cmd_qtbuffer): Ditto.
9245 (cmd_bigqtbuffer): Ditto.
9246
9f72fee2
MS		 9247 * utils.c (decimal2str): Initialize 'width' to nine, then
9248 don't mess with it.
9249
8040bd49
UW		 92502011-02-28 Ulrich Weigand <uweigand@de.ibm.com>
9251
9252 * hostio.c (require_data): Free *data, not data.
9253
7e52cbd0
JK		 92542011-02-28 Jan Kratochvil <jan.kratochvil@redhat.com>
9255
9256 * hostio.c (require_data): Use free, not xfree.
9257
9130f83e
MS		 92582011-02-27 Michael Snyder <msnyder@vmware.com>
9259
4b812f4e
MS		 9260 * server.c (handle_query): Discard unused value.
9261
9130f83e
MS		 9262 * hostio.c (require_data): Free malloc memory before returning
9263 error.
9264
69d37113
MS		 92652011-02-26 Michael Snyder <msnyder@vmware.com>
9266
9267 * linux-low.c (list_threads): Call closedir for dirent.
9268
35f5825a
MS		 92692011-02-27 Michael Snyder <msnyder@vmware.com>
9270
2a589cef
MS		 9271 * i386-low.c (i386-length_and_rw_bits): Comment the fact that
9272 a case statement falls through.
9273
0adea5f7
MS		 9274 * linux-low.c (linux_xfer_siginfo): Fix fencepost error.
9275
35f5825a
MS		 9276 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Fix fencepost error
9277 in comparison.
9278
238f1c74
MS		 92792011-02-26 Michael Snyder <msnyder@vmware.com>
9280
9281 * utils.c (decimal2str): Eliminate dead code and dead param.
9282 (pulongest): Drop dead param from call to decimal2str.
9283 (plongest): Ditto.
9284
633ff500
JB		 92852011-02-24 Joel Brobecker <brobecker@adacore.com>
9286
9287 Revert the following patch (not approved yet):
9288 2011-02-21 Hui Zhu <teawater@gmail.com>
9289 * tracepoint.c (tp_printf): New function.
9290 (eval_agent_expr): Handle gdb_agent_op_printf.
9291
f9c6ff72
HZ		 92922011-02-21 Hui Zhu <teawater@gmail.com>
9293
9294 * tracepoint.c (tp_printf): New function.
9295 (eval_agent_expr): Handle gdb_agent_op_printf.
9296
94d5e490
TT		 92972011-02-18 Tom Tromey <tromey@redhat.com>
9298
9299 * Makefile.in (tracepoint-ipa.o): Depend on ax.def.
9300 (tracepoint.o): Likewise.
9301 * tracepoint.c (enum gdb_agent_op): Use ax.def.
9302 (gdb_agent_op_names): Likewise.
9303
c7f96d2b
TT		 93042011-02-18 Tom Tromey <tromey@redhat.com>
9305
9306 * tracepoint.c (enum gdb_agent_op) <gdb_agent_op_pick,
9307 gdb_agent_op_rot>: New constants.
9308 (gdb_agent_op_names): Add pick and roll.
9309 (eval_agent_expr) <gdb_agent_op_pick, gdb_agent_op_rot>: New
9310 cases.
9311
0feedb2c
JK		 93122011-02-15 Jan Kratochvil <jan.kratochvil@redhat.com>
9313
9314 * aclocal.m4: Regenerated with aclocal-1.11.1.
9315
b3b9301e
PA		 93162011-02-14 Pedro Alves <pedro@codesourcery.com>
9317
9318 * server.c (handle_qxfer_traceframe_info): New.
9319 (qxfer_packets): Register "traceframe-info".
9320 (handle_query): Report support for qXfer:traceframe-info:read+.
9321 * tracepoint.c (match_blocktype): New.
9322 (traceframe_find_block_type): Rename to ...
9323 (traceframe_walk_blocks): ... this. Add callback filter argument,
9324 and use it.
9325 (traceframe_find_block_type): New, reimplemented on top of
9326 traceframe_walk_blocks.
9327 (build_traceframe_info_xml): New.
9328 (traceframe_read_info): New.
9329 * server.h (traceframe_read_info): Declare.
9330
4f3e6fb7
YQ		 93312011-02-11 Yao Qi <yao@codesourcery.com>
9332
9333 * configure.ac: Call AC_PROG_RANLIB.
9334 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
9335 * configure: Regenerate.
9336
764880b7
PA		 93372011-02-07 Pedro Alves <pedro@codesourcery.com>
9338
9339 * server.c (gdb_read_memory): Change return semantics to allow
9340 partial transfers.
9341 (handle_search_memory_1): Adjust.
9342 (process_serial_event) <'m' packet>: Handle partial transfers.
9343 * tracepoint.c (traceframe_read_mem): Handle partial transfers.
9344
1c79eb8a
PA		 93452011-01-28 Pedro Alves <pedro@codesourcery.com>
9346
9347 * regcache.c (init_register_cache): Initialize
9348 regcache->register_status.
9349 (free_register_cache): Release regcache->register_status.
9350 (regcache_cpy): Copy register_status.
9351 (registers_to_string): Print 'x's for unavailable registers.
9352 (supply_register): Mark the register's status valid or
9353 unavailable, depending on whether a buffer was passed in or not.
9354 (supply_register_zeroed): New.
9355 (supply_regblock): Mark the registers' status valid or
9356 unavailable, depending on whether a buffer was passed in or not.
9357 * regcache.h (REG_UNAVAILABLE, REG_VALID): New defines.
9358 (struct regcache): New `register_status' field.
9359 (supply_register_zeroed): Declare.
9360 * i387-fp.c (i387_xsave_to_cache): Zero out registers using
9361 supply_register_zeroed, rather than passing a NULL buffer to
9362 supply_register.
9363 * tracepoint.c (fetch_traceframe_registers): Update comment.
9364
85724a0e
PA		 93652011-01-28 Pedro Alves <pedro@codesourcery.com>
9366
9367 * i387-fp.c (i387_xsave_to_cache): Make passing NULL as register
9368 buffer explicit.
9369
d08aafef
PA		 93702011-01-25 Pedro Alves <pedro@codesourcery.com>
9371
9372 * server.h (decode_xfer_write): Change prototype.
9373 * remote-utils.c (decode_xfer_write): Remove `annex' parameter,
9374 and don't extract the annex here.
9375 * server.c (decode_xfer_read): Remove `annex' parameter,
9376 and don't extract the annex here.
9377 (decode_xfer): New.
9378 (struct qxfer): New.
9379 (handle_qxfer_auxv, handle_qxfer_features, handle_qxfer_libraries)
9380 (handle_qxfer_osdata, handle_qxfer_siginfo, handle_qxfer_spu)
9381 (handle_qxfer_statictrace): New functions, abstracted out from
9382 handle_query, and made to use the struct qxfer interface.
9383 (handle_threads_qxfer_proper): Rename to ...
9384 (handle_qxfer_threads_proper): ... this.
9385 (handle_threads_qxfer): Rename to ...
9386 (handle_qxfer_threads): ... this. Adjust.
9387 (qxfer_packets): New array.
9388 (handle_qxfer): New function.
9389 (handle_query): Use handle_qxfer.
9390
493e2a69
MS		 93912011-01-05 Michael Snyder <msnyder@msnyder-server.eng.vmware.com>
9392
9393 * gdbreplay.c: Shorten lines of >= 80 columns.
9394 * linux-low.c: Ditto.
9395 * linux-ppc-low.c: Ditto.
9396 * linux-s390-low.c: Ditto.
9397 * linux-sparc-low.c: Ditto.
9398 * linux-x86-low.c: Ditto.
9399 * linux-xtensa-low.c: Ditto.
9400 * mem-break.c: Ditto.
9401 * nto-low.c: Ditto.
9402 * regcache.h: Ditto.
9403 * remote-utils.c: Ditto.
9404 * server.c: Ditto.
9405 * server.h: Ditto.
9406 * thread-db.c: Ditto.
9407 * tracepoint.c: Ditto.
9408 * utils.c: Ditto.
9409 * win32-low.h: Ditto.
9410
44944448
JB		 94112011-01-05 Joel Brobecker <brobecker@adacore.com>
9412
9413 * gdbserver/configure.ac, gdbserver/gdbserver.1: Copyright year
9414 update.
9415
71ce852c
JB		 94162011-01-01 Joel Brobecker <brobecker@adacore.com>
9417
9418 * server.c (gdbserver_version): Update copyright year in version
9419 output.
9420 * gdbreplay.c (gdbreplay_version): Ditto.
9421
eb826dc6
MF		 94222010-12-29 Jie Zhang <jie.zhang@analog.com>
9423
9424 * configure.srv (bfin-*-*linux*): Handle Blackfin/Linux targets.
9425 * linux-bfin-low.c: New file.
9426 * linux-low.c: Define PT_TEXT_ADDR, PT_TEXT_END_ADDR, and
9427 PT_DATA_ADDR for BFIN targets.
9428 * Makefile.in (SFILES): Add linux-bfin-low.c.
9429 (clean): Remove reg-bfin.c.
9430 (linux-bfin-low.o, reg-bfin.o, reg-bfin.c): New targets.
9431 * README: Mention supported Blackfin targets.
9432
39ab222a
MF		 94332010-12-23 Mike Frysinger <vapier@gentoo.org>
9434
9435 * .gitignore: New file.
9436
a1f2ce7d
MF		 94372010-11-16 Mike Frysinger <vapier@gentoo.org>
9438
9439 * linux-low.c (linux_tracefork_child): Add char* cast to arg.
9440
f474844c
JZ		 94412010-10-22 Jie Zhang <jie@codesourcery.com>
9442
9443 * Makefile.in: Add FLAGS_TO_PASS variable.
9444 (install): Remove dependency of install-only and recursively
9445 invoke make for install-only.
9446
f1048712
DE		 94472010-10-04 Doug Evans <dje@google.com>
9448
9449 * Makefile.in (uninstall): Use $(DESTDIR).
9450
b53a1623
PA		 94512010-09-24 Pedro Alves <pedro@codesourcery.com>
9452
e6ee044d
PA		 9453 PR gdb/11842
9454
b53a1623
PA		 9455 * linux-x86-low.c (compat_siginfo_from_siginfo)
9456 (siginfo_from_compat_siginfo): Also copy si_pid and si_uid when
9457 si_code is < 0. Check for si_code == SI_TIMER before checking for
9458 si_code < 0.
9459
fa1bd1e4
JB		 94602010-09-13 Joel Brobecker <brobecker@adacore.com>
9461
9462 * lynx-i386-low.c: New file.
9463 * configure.srv: Add handling of i[34567]86-*-lynxos* targets.
9464
47fac8f8
JB		 94652010-09-13 Joel Brobecker <brobecker@adacore.com>
9466
9467 * lynx-low.c (ptrace_request_to_str): Remove handling for
9468 request values that have been removed in LynxOS 5.x.
9469
1adfc54d
JB		 94702010-09-13 Joel Brobecker <brobecker@adacore.com>
9471
9472 * lynx-low.c, lynx-ppc-loc.c: Include <sys/ptrace.h> instead of
9473 <ptrace.h>
9474
c2a66c29
NS		 94752010-09-09 Nathan Sidwell <nathan@codesourcery.com>
9476
9477 * configure.ac: Add --enable-inprocess-agent option.
9478 * configure: Rebuilt.
9479
32fcada3
YQ		 94802010-09-06 Yao Qi <yao@codesourcery.com>
9481
9482 * linux-low.c (linux_kill): Remove unused variable.
9483 (linux_stabilize_threads): Likewise.
9484 * server.c (start_inferior): Likewise.
9485 (queue_stop_reply_callback): Likewise.
9486 * tracepoint.c (do_action_at_tracepoint): Likewise.
9487
0cccb683
YQ		 94882010-09-06 Yao Qi <yao@codesourcery.com>
9489
9490 * linux-low.c (maybe_move_out_of_jump_pad): Restore current_inferior
9491 on return.
9492
423ec54c
JK		 94932010-09-06 Jan Kratochvil <jan.kratochvil@redhat.com>
9494
9495 * target.c (mywait) <TARGET_WAITKIND_EXITED>: Fix to use INTEGER.
9496
12ac6819
PA		 94972010-09-06 Pedro Alves <pedro@codesourcery.com>
9498
9499 * Makefile.in (install-only): Replace $IPA_DEPFILES with
9500 "$(IPA_DEPFILES)".
9501
8ed54b31
JB		 95022010-09-01 Joel Brobecker <brobecker@adacore.com>
9503
9504 * gdbserver/lynx-low.c, gdbserver/lynx-low.h,
9505 gdbserver/lynx-ppc-low.c: New files.
9506 * Makefile.in (lynx_low_h): New variable.
9507 (lynx-low.o, lynx-ppc-low.o): New rules.
9508 * configure.ac: On LynxOS, link with -lnetinet.
9509 * configure.srv: Add handling of powerpc-*-lynxos* targets.
9510 * configure: regenerate.
9511
bb0116a4
JB		 95122010-09-01 Joel Brobecker <brobecker@adacore.com>
9513
9514 * Makefile.in (vasprintf.o, vsnprintf.o): New rules.
9515 * configure.ac: Add check for vasprintf and vsnprintf.
9516 * configure, config.in: Regenerate.
9517 * server.h (vasprintf, vsnprintf): Add conditional declarations.
9518
a778ab81 95192010-09-01 Joel Brobecker <brobecker@adacore.com>
9520
9521 * gdbreplay.c: Move include of alloca.h up, next to include of
9522 malloc.h.
9523 * server.h: Add include of malloc.h.
9524 * mem-break.c: Remove include of malloc.h.
9525 * server.c, tracepoint.c, utils.c, win32-low.c: Likewise.
9526
8b034a19 95272010-09-01 Joel Brobecker <brobecker@adacore.com>
9528
9529 * Makefile.in (memmem.o): Build with -Wno-error.
9530
95312010-09-01 Joel Brobecker <brobecker@adacore.com>
9532
9533 * utils.c (xsnprintf): Make non-static.
9534 * server.h: Add xsnprintf declaration.
9535 * linux-low.c, nto-low.c, target.c, thread-db.c, tracepoint.c:
9536 replace calls to snprintf by calls to xsnprintf throughout.
9537
95382010-09-01 Joel Brobecker <brobecker@adacore.com>
9539
9540 * configure.ac: Add configure check for alloca.
9541 * configure, config.in: Regenerate.
9542 * server.h: Include alloca.h if it exists.
9543 * gdbreplay.c: Include alloca.h if it exists.
9544
1a981360
PA		 95452010-08-28 Pedro Alves <pedro@codesourcery.com>
9546
9547 * linux-low.c (__SIGRTMIN): Define if not already defined.
9548 (linux_create_inferior): Check for __ANDROID__ rather than
9549 __SIGRTMIN.
9550 (enqueue_one_deferred_signal): Don't requeue non-RT signals that
9551 are already deferred.
9552 (linux_wait_1): Check for __ANDROID__ rather than __SIGRTMIN.
9553 (linux_resume_one_thread): Don't queue a SIGSTOP if the lwp is
9554 stopped and already has a pending signal to report.
9555 (proceed_one_lwp): : Don't queue a SIGSTOP if the lwp already has
9556 a pending signal to report or is moving out of a jump pad.
9557 (linux_init_signals): Check for __ANDROID__ rather than
9558 __SIGRTMIN.
9559
b4d51a55
PA		 95602010-08-28 Pedro Alves <pedro@codesourcery.com>
9561
9562 * linux-low.c (linux_stabilize_threads): Wrap debug output in a
9563 debug_threads check. Avoid a linear search when not doing debug
9564 output.
9565
ec48365d
PA		 95662010-08-27 Pedro Alves <pedro@codesourcery.com>
9567
9568 * event-loop.c (event_handle_func): Adjust to use gdb_fildes_t.
9569 (struct gdb_event) <fd>: Change type to gdb_fildes_t.
9570 (struct file_handler) <fd>: Change type to gdb_fildes_t.
9571 (process_event): Change local fd's type to gdb_fildes_t.
9572 (create_file_handler): Adjust prototype.
9573 (delete_file_handler): Adjust prototype.
9574 (handle_file_event): Adjust prototype. Use pfildes.
9575 (create_file_event): Adjsut prototype.
9576 * remote-utils.c (remote_desc, listen_desc): Change type to
9577 gdb_fildes_t.
9578 * server.h: New gdb_fildes_t typedef.
9579 [USE_WIN32API]: Include winsock2.h.
9580 (delete_file_handler, add_file_handler): Adjust prototypes.
9581 (pfildes): Declare.
9582 * utils.c (pfildes): New.
9583
854d88f0
PA		 95842010-08-27 Pedro Alves <pedro@codesourcery.com>
9585
9586 * configure.ac (build_warnings): Add -Wno-char-subscripts.
9587 * configure: Regenerate.
9588
0146f85b
PA		 95892010-08-27 Pedro Alves <pedro@codesourcery.com>
9590
9591 * linux-low.c (linux_unprepare_to_access_memory): Rename to ...
9592 (linux_done_accessing_memory): ... this.
9593 (linux_target_ops): Adjust.
9594 * linux-x86-low.c (x86_insert_point, x86_remove_point): Adjust.
9595 * nto-low.c (nto_target_ops): Adjust comment.
9596 * server.c (gdb_read_memory, gdb_write_memory): Adjust.
9597 * spu-low.c (spu_target_ops): Adjust comment.
9598 * target.h (target_ops): Rename unprepare_to_access_memory field
9599 to done_accessing_memory.
9600 (unprepare_to_access_memory): Rename to ...
9601 (done_accessing_memory): ... this.
9602
90d74c30
PA		 96032010-08-26 Pedro Alves <pedro@codesourcery.com>
9604
9605 * linux-low.c (linux_prepare_to_access_memory): New.
9606 (linux_unprepare_to_access_memory): New.
9607 (linux_target_ops): Install them.
9608 * server.c (read_memory): Rename to ...
9609 (gdb_read_memory): ... this. Use
9610 prepare_to_access_memory/prepare_to_access_memory.
9611 (write_memory): Rename to ...
9612 (gdb_write_memory): ... this. Use
9613 prepare_to_access_memory/prepare_to_access_memory.
9614 (handle_search_memory_1): Adjust.
9615 (process_serial_event): Adjust.
9616 * target.h (struct target_ops): New fields
9617 prepare_to_access_memory and unprepare_to_access_memory.
9618 (prepare_to_access_memory, unprepare_to_access_memory): New.
9619 * linux-x86-low.c (x86_insert_point, x86_remove_point): Use
9620 prepare_to_access_memory/prepare_to_access_memory.
9621 * nto-low.c (nto_target_ops): Adjust.
9622 * spu-low.c (spu_target_ops): Adjust.
9623 * win32-low.c (win32_target_ops): Adjust.
9624
fd467969
PA		 96252010-08-26 Pedro Alves <pedro@codesourcery.com>
9626
9627 * Makefile.in (WARN_CFLAGS): Get it from configure.
9628 (WERROR_CFLAGS): New.
9629 (INTERNAL_CFLAGS): Add WERROR_CFLAGS.
9630 * configure.ac: Introduce --enable-werror, which adds -Werror to
9631 the compiler command line. Enabled by default. Disable with
9632 --disable-werror. Add -Wdeclaration-after-statement
9633 Wpointer-arith and -Wformat-nonliteral to warning flags.
9634 * configure: Regenerate.
9635
331e2f5f
PA		 96362010-08-26 Pedro Alves <pedro@codesourcery.com>
9637
9638 * mem-break.c [HAVE_MALLOC_H]: Include malloc.h.
9639
e581f2b4
PA		 96402010-08-26 Pedro Alves <pedro@codesourcery.com>
9641
9642 * gdbreplay.c (remote_error): New.
9643 (gdbchar): New.
9644 (expect): Use gdbchar. Check for error reading from GDB.
9645 Clarify sync error output.
9646 (play): Check for errors writing to GDB.
9647 * linux-low.c (sigchld_handler): Really ignore `write' errors.
9648 * remote-utils.c (getpkt): Check for errors writing to the remote
9649 descriptor.
9650
3c11dd79
PA		 96512010-08-25 Pedro Alves <pedro@codesourcery.com>
9652
9653 * linux-low.c (linux_wait_1): Move non-debugging code out of
9654 `debug_threads' control.
9655
d20a8ad9
PA		 96562010-08-25 Pedro Alves <pedro@codesourcery.com>
9657
9658 * linux-low.c (linux_wait_1): Don't set last_status here.
9659 * server.c (push_event, queue_stop_reply_callback): Assert we're
9660 not pushing a TARGET_WAITKIND_IGNORE event.
9661 (start_inferior, start_inferior, attach_inferior, handle_v_cont)
9662 (myresume, handle_target_event): Set the thread's last_resume_kind
9663 and last_status from the target returned status.
9664
964e4306
PA		 96652010-08-25 Pedro Alves <pedro@codesourcery.com>
9666
9667 PR threads/10729
9668
9669 * linux-x86-low.c (update_debug_registers_callback): New.
9670 (i386_dr_low_set_addr): Use it.
9671 (i386_dr_low_get_addr): New.
9672 (i386_dr_low_set_control): Use update_debug_registers_callback.
9673 (i386_dr_low_get_control): New.
9674 (i386_dr_low_get_status): Adjust.
9675 * linux-low.c (linux_stop_lwp): New.
9676 * linux-low.h (linux_stop_lwp): Declare.
9677
9678 * i386-low.c (I386_DR_GET_RW_LEN): Take the dr7 contents as
9679 argument instead of a i386_debug_reg_state.
9680 (I386_DR_WATCH_HIT): Take the dr6 contents as argument instead of
9681 a i386_debug_reg_state.
9682 (i386_insert_aligned_watchpoint): Adjust.
9683 (i386_remove_aligned_watchpoint): Adjust.
9684 (i386_low_stopped_data_address): Read the debug registers from the
9685 inferior instead of from the mirrors.
9686 * i386-low.h (struct i386_debug_reg_state): Extend comment.
9687 (i386_dr_low_get_addr): Declare.
9688 (i386_dr_low_get_control): Declare.
9689 (i386_dr_low_get_status): Change prototype.
9690
9691 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): New globals.
9692 (i386_dr_low_get_addr): New.
9693 (i386_dr_low_get_control): New.
9694 (i386_dr_low_get_status): Adjust prototype. Return
9695 dr_status_mirror.
9696 (i386_initial_stuff): Clear dr_status_mirror and
9697 dr_control_mirror.
9698 (i386_get_thread_context): Adjust.
9699 (i386_set_thread_context): Adjust.
9700 (i386_thread_added): Adjust.
9701
5f21a75b
PA		 97022010-08-24 Pedro Alves <pedro@codesourcery.com>
9703
9704 * linux-low.h (linux_thread_area): Delete declaration.
9705
3e4c1235
TS		 97062010-08-11 Thomas Schwinge <thomas@codesourcery.com>
9707
9708 * linux-low.c (linux_wait_1): Correctly return the ptid of the child
9709 after its termination.
9710
1971b033
PA		 97112010-08-09 Pedro Alves <pedro@codesourcery.com>
9712
9713 * linux-low.c (gdb_wants_lwp_stopped): Delete.
9714 (gdb_wants_all_stopped): Delete.
9715 (linux_wait_1): Don't call them.
9716 * server.c (handle_v_cont): Tag all threads as want-stopped.
9717 (gdb_wants_thread_stopped): Fix comments. Tag the thread that
9718 stopped as "client-wants-stopped".
9719
310444ac
PA		 97202010-07-31 Pedro Alves <pedro@codesourcery.com>
9721
9722 * Makefile.in (signals_h): New.
9723 (server_h): Depend on it.
9724 (server.o): Don't depend on $(signals_def).
9725 (signals.o): Depend on $(signals_def).
9726
a19cae16
JK		 97272010-07-31 Jan Kratochvil <jan.kratochvil@redhat.com>
9728
9729 * Makefile.in (signals_def): New.
9730 (server_h): Append include/gdb/signals.h and signals_def.
9731 (server.o): Append signals_def.
9732
30d50328
JK		 97332010-07-25 Jan Kratochvil <jan.kratochvil@redhat.com>
9734
9735 * server.c (handle_target_event): Use target_signal_to_host for
9736 resume_info.sig initialization.
9737 * target.h (struct thread_resume) <sig>: New comment.
9738
5c3216e2
OS		 97392010-07-20 Ozkan Sezer <sezeroz@gmail.com>
9740
c6f46ca0
OS		 9741 * server.c (handle_query): strcpy() the returned string from paddress()
9742 instead of sprintf().
5c3216e2
OS		 9743 * utils.c (paddress): Return phex_nz().
9744
6bd31874
JB		 97452010-07-07 Joel Brobecker <brobecker@adacore.com>
9746
9747 * server.c (handle_v_cont): Call mourn_inferior if process
9748 just exited.
9749 (myresume): Likewise.
9750
0fb4aa4b
PA		 97512010-07-01 Pedro Alves <pedro@codesourcery.com>
9752
9753 Static tracepoints, and integration with UST.
9754
9755 * configure.ac: Handle --with-ust. substitute ustlibs and ustinc.
9756 * mem-break.c (uninsert_all_breakpoints)
9757 (reinsert_all_breakpoints): New.
9758 * mem-break.h (reinsert_all_breakpoints, uninsert_all_breakpoints):
9759 * tracepoint.c (ust_loaded, helper_thread_id, cmd_buf): New.
9760 (gdb_agent_ust_loaded, helper_thread_id)
9761 (gdb_agent_helper_thread_id): New macros.
9762 (struct ipa_sym_addresses): Add addr_ust_loaded,
9763 addr_helper_thread_id, addr_cmd_buf.
9764 (symbol_list): Add ust_loaded, helper_thread_id, cmd_buf.
9765 (in_process_agent_loaded_ust): New.
9766 (write_e_ust_not_loaded): New.
9767 (maybe_write_ipa_ust_not_loaded): New.
9768 (struct collect_static_trace_data_action): New.
9769 (enum tracepoint_type) <static_tracepoint>: New.
9770 (struct tracepoint) <handle>: Mention static tracepoints.
9771 (struct static_tracepoint_ctx): New.
9772 (CMD_BUF_SIZE): New.
9773 (add_tracepoint_action): Handle static tracepoint actions.
9774 (unprobe_marker_at): New.
9775 (clear_installed_tracepoints): Handle static tracepoints.
9776 (cmd_qtdp): Handle static tracepoints.
9777 (probe_marker_at): New.
9778 (cmd_qtstart): Handle static tracepoints.
9779 (response_tracepoint): Handle static tracepoints.
9780 (cmd_qtfstm, cmd_qtsstm, cmd_qtstmat): New.
9781 (handle_tracepoint_query): Handle qTfSTM, qTsSTM and qTSTMat.
9782 (get_context_regcache): Handle static tracepoints.
9783 (do_action_at_tracepoint): Handle static tracepoint actions.
9784 (traceframe_find_block_type): Handle static trace data blocks.
9785 (traceframe_read_sdata): New.
9786 (download_tracepoints): Download static tracepoint actions.
9787 [HAVE_UST] Include ust/ust.h, dlfcn.h, sys/socket.h, and sys/un.h.
9788 (GDB_PROBE_NAME): New.
9789 (ust_ops): New.
9790 (GET_UST_SYM): New.
9791 (USTF): New.
9792 (dlsym_ust): New.
9793 (ust_marker_to_static_tracepoint): New.
9794 (gdb_probe): New.
9795 (collect_ust_data_at_tracepoint): New.
9796 (gdb_ust_probe): New.
9797 (UNIX_PATH_MAX, SOCK_DIR): New.
9798 (gdb_ust_connect_sync_socket): New.
9799 (resume_thread, stop_thread): New.
9800 (run_inferior_command): New.
9801 (init_named_socket): New.
9802 (gdb_ust_socket_init): New.
9803 (cstr_to_hexstr): New.
9804 (next_st): New.
9805 (first_marker, next_marker): New.
9806 (response_ust_marker): New.
9807 (cmd_qtfstm, cmd_qtsstm): New.
9808 (unprobe_marker_at, probe_marker_at): New.
9809 (cmd_qtstmat, gdb_ust_thread): New.
9810 (gdb_ust_init): New.
9811 (initialize_tracepoint_ftlib): Call gdb_ust_init.
9812 * linux-amd64-ipa.c [HAVE_UST]: Include ust/processor.h
9813 (ST_REGENTRY): New.
9814 (x86_64_st_collect_regmap): New.
9815 (X86_64_NUM_ST_COLLECT_GREGS): New.
9816 (AMD64_RIP_REGNUM): New.
9817 (supply_static_tracepoint_registers): New.
9818 * linux-i386-ipa.c [HAVE_UST]: Include ust/processor.h
9819 (ST_REGENTRY): New.
9820 (i386_st_collect_regmap): New.
9821 (i386_NUM_ST_COLLECT_GREGS): New.
9822 (supply_static_tracepoint_registers): New.
9823 * server.c (handle_query): Handle qXfer:statictrace:read.
9824 <qSupported>: Report support for StaticTracepoints, and
9825 qXfer:statictrace:read features.
9826 * server.h (traceframe_read_sdata)
9827 (supply_static_tracepoint_registers): Declare.
9828 * remote-utils.c (convert_int_to_ascii, hexchars, ishex, tohex)
9829 (unpack_varlen_hex): Include in IPA build.
9830 * Makefile.in (ustlibs, ustinc): New.
9831 (IPA_OBJS): Add remote-utils-ipa.o.
9832 ($(IPA_LIB)): Link -ldl and -lpthread.
9833 (UST_CFLAGS): New.
9834 (IPAGENT_CFLAGS): Add UST_CFLAGS.
9835 * config.in, configure: Regenerate.
9836
9e4344e5
PA		 98372010-06-20 Ian Lance Taylor <iant@google.com>
9838 Pedro Alves <pedro@codesourcery.com>
9839
9840 * linux-x86-low.c (always_true): Delete.
9841 (EMIT_ASM, EMIT_ASM32): Use an uncondition asm jmp instead of
9842 trying to fool the compiler with always_true.
9843
c6beb2cb
PA		 98442010-06-20 Pedro Alves <pedro@codesourcery.com>
9845
9846 * tracepoint.c (condition_true_at_tracepoint): Don't run compiled
9847 conditions in gdbserver.
9848
d2ed6730
UW		 98492010-06-19 Ulrich Weigand <uweigand@de.ibm.com>
9850
9851 * spu-low.c (spu_read_memory): Wrap around local store limit.
9852 (spu_write_memory): Likewise.
9853
4e29fb54
PA		 98542010-06-15 Pedro Alves <pedro@codesourcery.com>
9855
9856 * linux-x86-low.c (amd64_emit_const, amd64_emit_void_call_2)
9857 (i386_emit_const, i386_emit_void_call_2): Replace int64_t uses with
9858 LONGEST uses.
9859 * server.h (struct emit_ops): Replace int64_t uses with LONGEST
9860 uses.
9861 * tracepoint.c (emit_const, emit_void_call_2): Replace int64_t
9862 uses with LONGEST uses.
9863
6a271cae
PA		 98642010-06-14 Stan Shebs <stan@codesourcery.com>
9865 Pedro Alves <pedro@codesourcery.com>
9866
9867 Bytecode compiler.
9868
9869 * linux-x86-low.c: Include limits.h.
9870 (add_insns): New.
9871 (always_true): New.
9872 (EMIT_ASM): New.
9873 (EMIT_ASM32): New.
9874 (amd64_emit_prologue, amd64_emit_epilogue, amd64_emit_add)
9875 (amd64_emit_sub, amd64_emit_mul, amd64_emit_lsh)
9876 (amd64_emit_rsh_signed, amd64_emit_rsh_unsigned, amd64_emit_ext,
9877 (amd64_emit_log_not, amd64_emit_bit_and, amd64_emit_bit_or)
9878 (amd64_emit_bit_xor, amd64_emit_bit_not, amd64_emit_equal,
9879 (amd64_emit_less_signed, amd64_emit_less_unsigned, amd64_emit_ref,
9880 (amd64_emit_if_goto, amd64_emit_goto, amd64_write_goto_address)
9881 (amd64_emit_const, amd64_emit_call, amd64_emit_reg)
9882 (amd64_emit_pop, amd64_emit_stack_flush, amd64_emit_zero_ext)
9883 (amd64_emit_swap, amd64_emit_stack_adjust, amd64_emit_int_call_1)
9884 (amd64_emit_void_call_2): New.
9885 (amd64_emit_ops): New.
9886 (i386_emit_prologue, i386_emit_epilogue, i386_emit_add)
9887 (i386_emit_sub,i386_emit_mul, i386_emit_lsh, i386_emit_rsh_signed)
9888 (i386_emit_rsh_unsigned, i386_emit_ext, i386_emit_log_not)
9889 (i386_emit_bit_and, i386_emit_bit_or, i386_emit_bit_xor)
9890 (i386_emit_bit_not, i386_emit_equal, i386_emit_less_signed)
9891 (i386_emit_less_unsigned, i386_emit_ref, i386_emit_if_goto)
9892 (i386_emit_goto, i386_write_goto_address, i386_emit_const)
9893 (i386_emit_call, i386_emit_reg, i386_emit_pop)
9894 (i386_emit_stack_flush, i386_emit_zero_ext, i386_emit_swap)
9895 (i386_emit_stack_adjust, i386_emit_int_call_1)
9896 (i386_emit_void_call_2): New.
9897 (i386_emit_ops): New.
9898 (x86_emit_ops): New.
9899 (the_low_target): Install x86_emit_ops.
9900 * server.h (struct emit_ops): New.
9901 (get_raw_reg_func_addr): Declare.
9902 (current_insn_ptr, emit_error): Declare.
9903 * tracepoint.c (get_raw_reg, get_trace_state_variable_value)
9904 (set_trace_state_variable_value): New defines.
9905 (struct ipa_sym_addresses): New fields addr_get_raw_reg,
9906 addr_get_trace_state_variable_value and
9907 addr_set_trace_state_variable_value.
9908 (symbol_list): New fields for get_raw_reg,
9909 get_trace_state_variable_value and set_trace_state_variable_value.
9910 (condfn): New typedef.
9911 (struct tracepoint): New field `compiled_cond'.
9912 (do_action_at_tracepoint): Clear compiled_cond.
9913 (get_trace_state_variable_value, set_trace_state_variable_value):
9914 Export in the IPA.
9915 (condition_true_at_tracepoint): If there's a compiled condition,
9916 run that.
9917 (current_insn_ptr, emit_error): New globals.
9918 (struct bytecode_address): New.
9919 (get_raw_reg_func_addr): New.
9920 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul)
9921 (emit_lsh, emit_rsh_signed, emit_rsh_unsigned, emit_ext)
9922 (emit_log_not, emit_bit_and, emit_bit_or, emit_bit_xor)
9923 (emit_bit_not, emit_equal, emit_less_signed, emit_less_unsigned)
9924 (emit_ref, emit_if_goto, emit_goto, write_goto_address, emit_const)
9925 (emit_reg, emit_pop, emit_stack_flush, emit_zero_ext, emit_swap)
9926 (emit_stack_adjust, emit_int_call_1, emit_void_call_2): New.
9927 (compile_tracepoint_condition, compile_bytecodes): New.
9928 * target.h (emit_ops): Forward declare.
9929 (struct target_ops): New field emit_ops.
9930 (target_emit_ops): New.
9931 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): New.
9932 * linux-i386-ipa.c (gdb_agent_get_raw_reg): New.
9933 * linux-low.c (linux_emit_ops): New.
9934 (linux_target_ops): Install it.
9935 * linux-low.h (struct linux_target_ops): New field emit_ops.
9936
92b72907
UW		 99372010-06-14 Ulrich Weigand <uweigand@de.ibm.com>
9938
9939 * linux-ppc-low.c (ppc_arch_setup): Use private regcache to test MSR.
9940 * linux-s390-low.c (ppc_arch_setup): Use private regcache to test PSW.
9941
fa593d66
PA		 99422010-06-01 Pedro Alves <pedro@codesourcery.com>
9943 Stan Shebs <stan@codesourcery.com>
9944
9945 * Makefile.in (IPA_DEPFILES, extra_libraries): New.
9946 (all): Depend on $(extra_libraries).
9947 (install-only): Install the IPA.
9948 (IPA_OBJS, IPA_LIB): New.
9949 (clean): Remove the IPA lib.
9950 (IPAGENT_CFLAGS): New.
9951 (tracepoint-ipa.o, utils-ipa.o, remote-utils-ipa.o)
9952 (regcache-ipa.o, i386-linux-ipa.o, linux-i386-ipa.o)
9953 (linux-amd64-ipa.o, amd64-linux-ipa.o): New rules.
9954 * linux-amd64-ipa.c, linux-i386-ipa.c: New files.
9955 * configure.ac: Check for atomic builtins support in the compiler.
9956 (IPA_DEPFILES, extra_libraries): Define.
9957 * configure.srv (ipa_obj): Add description.
9958 (ipa_i386_linux_regobj, ipa_amd64_linux_regobj): Define.
9959 (i[34567]86-*-linux*): Set ipa_obj.
9960 (x86_64-*-linux*): Set ipa_obj.
9961 * linux-low.c (stabilizing_threads): New.
9962 (supports_fast_tracepoints): New.
9963 (linux_detach): Stabilize threads before detaching.
9964 (handle_tracepoints): Handle internal tracing breakpoints. Assert
9965 the lwp is either not stabilizing, or is moving out of a jump pad.
9966 (linux_fast_tracepoint_collecting): New.
9967 (maybe_move_out_of_jump_pad): New.
9968 (enqueue_one_deferred_signal): New.
9969 (dequeue_one_deferred_signal): New.
9970 (linux_wait_for_event_1): If moving out of a jump pad, defer
9971 pending signals to later.
9972 (linux_stabilize_threads): New.
9973 (linux_wait_1): Check if threads need moving out of jump pads, and
9974 do it if so.
9975 (stuck_in_jump_pad_callback): New.
9976 (move_out_of_jump_pad_callback): New.
9977 (lwp_running): New.
9978 (linux_resume_one_lwp): Handle moving out of jump pads.
9979 (linux_set_resume_request): Dequeue deferred signals.
9980 (need_step_over_p): Also step over fast tracepoint jumps.
9981 (start_step_over): Also uninsert fast tracepoint jumps.
9982 (finish_step_over): Also reinsert fast tracepoint jumps.
9983 (linux_install_fast_tracepoint_jump): New.
9984 (linux_target_ops): Install linux_stabilize_threads and
9985 linux_install_fast_tracepoint_jump_pad.
9986 * linux-low.h (linux_target_ops) <get_thread_area,
9987 install_fast_tracepoint_jump_pad>: New fields.
9988 (struct lwp_info) <collecting_fast_tracepoint,
9989 pending_signals_to_report, exit_jump_pad_bkpt>: New fields.
9990 (linux_get_thread_area): Declare.
9991 * linux-x86-low.c (jump_insn): New.
9992 (x86_get_thread_area): New.
9993 (append_insns): New.
9994 (push_opcode): New.
9995 (amd64_install_fast_tracepoint_jump_pad): New.
9996 (i386_install_fast_tracepoint_jump_pad): New.
9997 (x86_install_fast_tracepoint_jump_pad): New.
9998 (the_low_target): Install x86_get_thread_area and
9999 x86_install_fast_tracepoint_jump_pad.
10000 * mem-break.c (set_raw_breakpoint_at): Use read_inferior_memory.
10001 (struct fast_tracepoint_jump): New.
10002 (fast_tracepoint_jump_insn): New.
10003 (fast_tracepoint_jump_shadow): New.
10004 (find_fast_tracepoint_jump_at): New.
10005 (fast_tracepoint_jump_here): New.
10006 (delete_fast_tracepoint_jump): New.
10007 (set_fast_tracepoint_jump): New.
10008 (uninsert_fast_tracepoint_jumps_at): New.
10009 (reinsert_fast_tracepoint_jumps_at): New.
10010 (set_breakpoint_at): Use write_inferior_memory.
10011 (uninsert_raw_breakpoint): Use write_inferior_memory.
10012 (check_mem_read): Mask out fast tracepoint jumps.
10013 (check_mem_write): Mask out fast tracepoint jumps.
10014 * mem-break.h (struct fast_tracepoint_jump): Forward declare.
10015 (set_fast_tracepoint_jump): Declare.
10016 (delete_fast_tracepoint_jump)
10017 (fast_tracepoint_jump_here, uninsert_fast_tracepoint_jumps_at)
10018 (reinsert_fast_tracepoint_jumps_at): Declare.
10019 * regcache.c: Don't compile many functions when building the
10020 in-process agent library.
10021 (init_register_cache) [IN_PROCESS_AGENT]: Don't allow allocating
10022 the register buffer in the heap.
10023 (free_register_cache): If the register buffer isn't owned by the
10024 regcache, don't free it.
10025 (set_register_cache) [IN_PROCESS_AGENT]: Don't re-alocate
10026 pre-existing register caches.
10027 * remote-utils.c (convert_int_to_ascii): Constify `from' parameter
10028 type.
10029 (convert_ascii_to_int): : Constify `from' parameter type.
10030 (decode_M_packet, decode_X_packet): Replace the `to' parameter by
10031 a `to_p' pointer to pointer parameter. If TO_P is NULL, malloc
10032 the needed buffer in-place.
10033 (relocate_instruction): New.
10034 * server.c (handle_query) <qSymbols>: If the target supports
10035 tracepoints, give it a chance of looking up symbols. Report
10036 support for fast tracepoints.
10037 (handle_status): Stabilize threads.
10038 (process_serial_event): Adjust.
10039 * server.h (struct fast_tracepoint_jump): Forward declare.
10040 (struct process_info) <fast_tracepoint_jumps>: New field.
10041 (convert_ascii_to_int, convert_int_to_ascii): Adjust.
10042 (decode_X_packet, decode_M_packet): Adjust.
10043 (relocate_instruction): Declare.
10044 (in_process_agent_loaded): Declare.
10045 (tracepoint_look_up_symbols): Declare.
10046 (struct fast_tpoint_collect_status): Declare.
10047 (fast_tracepoint_collecting): Declare.
10048 (force_unlock_trace_buffer): Declare.
10049 (handle_tracepoint_bkpts): Declare.
10050 (initialize_low_tracepoint)
10051 (supply_fast_tracepoint_registers) [IN_PROCESS_AGENT]: Declare.
10052 * target.h (struct target_ops) <stabilize_threads,
10053 install_fast_tracepoint_jump_pad>: New fields.
10054 (stabilize_threads, install_fast_tracepoint_jump_pad): New.
10055 * tracepoint.c [HAVE_MALLOC_H]: Include malloc.h.
10056 [HAVE_STDINT_H]: Include stdint.h.
10057 (trace_debug_1): Rename to ...
10058 (trace_vdebug): ... this.
10059 (trace_debug): Rename to ...
10060 (trace_debug_1): ... this. Add `level' parameter.
10061 (trace_debug): New.
10062 (ATTR_USED, ATTR_NOINLINE): New.
10063 (IP_AGENT_EXPORT): New.
10064 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
10065 (collecting, gdb_collect, stop_tracing, flush_trace_buffer)
10066 (about_to_request_buffer_space, trace_buffer_is_full)
10067 (stopping_tracepoint, expr_eval_result, error_tracepoint)
10068 (tracepoints, tracing, trace_buffer_ctrl, trace_buffer_ctrl_curr)
10069 (trace_buffer_lo, trace_buffer_hi, traceframe_read_count)
10070 (traceframe_write_count, traceframes_created)
10071 (trace_state_variables)
10072 New renaming defines.
10073 (struct ipa_sym_addresses): New.
10074 (STRINGIZE_1, STRINGIZE, IPA_SYM): New.
10075 (symbol_list): New.
10076 (ipa_sym_addrs): New.
10077 (all_tracepoint_symbols_looked_up): New.
10078 (in_process_agent_loaded): New.
10079 (write_e_ipa_not_loaded): New.
10080 (maybe_write_ipa_not_loaded): New.
10081 (tracepoint_look_up_symbols): New.
10082 (debug_threads) [IN_PROCESS_AGENT]: New.
10083 (read_inferior_memory) [IN_PROCESS_AGENT]: New.
10084 (UNKNOWN_SIDE_EFFECTS): New.
10085 (stop_tracing): New.
10086 (flush_trace_buffer): New.
10087 (stop_tracing_bkpt): New.
10088 (flush_trace_buffer_bkpt): New.
10089 (read_inferior_integer): New.
10090 (read_inferior_uinteger): New.
10091 (read_inferior_data_pointer): New.
10092 (write_inferior_data_pointer): New.
10093 (write_inferior_integer): New.
10094 (write_inferior_uinteger): New.
10095 (struct collect_static_trace_data_action): Delete.
10096 (enum tracepoint_type): New.
10097 (struct tracepoint) <type>: New field `type'.
43aaf8b6
PA		 10098 <actions_str, step_actions, step_actions_str>: Only include in
10099 GDBserver.
fa593d66
PA		 10100 <orig_size, obj_addr_on_target, adjusted_insn_addr>
10101 <adjusted_insn_addr_end, jump_pad, jump_pad_end>: New fields.
10102 (tracepoints): Use IP_AGENT_EXPORT.
10103 (last_tracepoint): Don't include in the IPA.
10104 (stopping_tracepoint): Use IP_AGENT_EXPORT.
10105 (trace_buffer_is_full): Use IP_AGENT_EXPORT.
10106 (alloced_trace_state_variables): New.
10107 (trace_state_variables): Use IP_AGENT_EXPORT.
10108 (traceframe_t): Delete unused variable.
10109 (circular_trace_buffer): Don't include in the IPA.
10110 (trace_buffer_start): Delete.
10111 (struct trace_buffer_control): New.
10112 (trace_buffer_free): Delete.
10113 (struct ipa_trace_buffer_control): New.
10114 (GDBSERVER_FLUSH_COUNT_MASK, GDBSERVER_FLUSH_COUNT_MASK_PREV)
10115 (GDBSERVER_FLUSH_COUNT_MASK_CURR, GDBSERVER_UPDATED_FLUSH_COUNT_BIT):
10116 New.
10117 (trace_buffer_ctrl): New.
10118 (TRACE_BUFFER_CTRL_CURR): New.
10119 (trace_buffer_start, trace_buffer_free, trace_buffer_end_free):
10120 Reimplement as macros.
10121 (trace_buffer_wrap): Delete.
10122 (traceframe_write_count, traceframe_read_count)
10123 (traceframes_created, tracing): Use IP_AGENT_EXPORT.
10124 (struct tracepoint_hit_ctx) <type>: New field.
10125 (struct fast_tracepoint_ctx): New.
10126 (memory_barrier): New.
10127 (cmpxchg): New.
10128 (record_tracepoint_error): Update atomically in the IPA.
10129 (clear_inferior_trace_buffer): New.
10130 (about_to_request_buffer_space): New.
10131 (trace_buffer_alloc): Handle GDBserver and inferior simulatenous
10132 updating the same buffer.
10133 (add_tracepoint): Default the tracepoint's type to trap
10134 tracepoint, and orig_size to -1.
10135 (get_trace_state_variable) [IN_PROCESS_AGENT]: Handle allocated
10136 internal variables.
10137 (create_trace_state_variable): New parameter `gdb'. Handle it.
10138 (clear_installed_tracepoints): Clear fast tracepoint jumps.
10139 (cmd_qtdp): Handle fast tracepoints.
10140 (cmd_qtdv): Adjust.
10141 (max_jump_pad_size): New.
10142 (gdb_jump_pad_head): New.
10143 (get_jump_space_head): New.
10144 (claim_jump_space): New.
10145 (sort_tracepoints): New.
10146 (MAX_JUMP_SIZE): New.
10147 (cmd_qtstart): Handle fast tracepoints. Sync tracepoints with the
10148 IPA.
10149 (stop_tracing) [IN_PROCESS_AGENT]: Don't include the tdisconnected
10150 support. Upload fast traceframes, and delete internal IPA
10151 breakpoints.
10152 (stop_tracing_handler): New.
10153 (flush_trace_buffer_handler): New.
10154 (cmd_qtstop): Upload fast tracepoints.
10155 (response_tracepoint): Handle fast tracepoints.
10156 (tracepoint_finished_step): Upload fast traceframes. Set the
10157 tracepoint hit context's tracepoint type.
10158 (handle_tracepoint_bkpts): New.
10159 (tracepoint_was_hit): Set the tracepoint hit context's tracepoint
10160 type. Add comment about fast tracepoints.
10161 (collect_data_at_tracepoint) [IN_PROCESS_AGENT]: Don't access the
10162 non-existing action_str field.
10163 (get_context_regcache): Handle fast tracepoints.
10164 (do_action_at_tracepoint) [!IN_PROCESS_AGENT]: Don't write the PC
10165 to the regcache.
10166 (fast_tracepoint_from_jump_pad_address): New.
10167 (fast_tracepoint_from_ipa_tpoint_address): New.
10168 (collecting_t): New.
10169 (force_unlock_trace_buffer): New.
10170 (fast_tracepoint_collecting): New.
10171 (collecting): New.
10172 (gdb_collect): New.
10173 (write_inferior_data_ptr): New.
10174 (target_tp_heap): New.
10175 (target_malloc): New.
10176 (download_agent_expr): New.
10177 (UALIGN): New.
10178 (download_tracepoints): New.
10179 (download_trace_state_variables): New.
10180 (upload_fast_traceframes): New.
10181 (IPA_FIRST_TRACEFRAME): New.
10182 (IPA_NEXT_TRACEFRAME_1): New.
10183 (IPA_NEXT_TRACEFRAME): New.
10184 [IN_PROCESS_AGENT]: Include sys/mman.h and fcntl.h.
10185 [IN_PROCESS_AGENT] (gdb_tp_heap_buffer, gdb_jump_pad_buffer)
10186 (gdb_jump_pad_buffer_end): New.
10187 [IN_PROCESS_AGENT] (initialize_tracepoint_ftlib): New.
10188 (initialize_tracepoint): Adjust.
10189 [IN_PROCESS_AGENT]: Allocate the IPA heap, and jump pad scratch
10190 buffer. Initialize the low module.
10191 * utils.c (PREFIX, TOOLNAME): New.
10192 (malloc_failure): Use PREFIX.
10193 (error): In the IPA, an error causes an exit.
10194 (fatal, warning): Use PREFIX.
10195 (internal_error): Use TOOLNAME.
10196 (NUMCELLS): Increase to 10.
10197 * configure, config.in: Regenerate.
10198
d149dd1d
PA		 101992010-06-01 Pedro Alves <pedro@codesourcery.com>
10200
10201 * server.c (handle_query) <qSupported>: Do two passes over the
10202 qSupported string to avoid nesting strtok.
10203
f6528abd
JK		 102042010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
10205
10206 * Makefile.in (SFILES): Add $(srcdir)/proc-service.list.
10207 (CDEPS): New.
10208 * configure.ac (RDYNAMIC): New AC_MSG_CHECKING wrapping. Test also
10209 -Wl,--dynamic-list.
10210 * configure: Regenerate.
10211 * proc-service.list: New.
10212
ca2a87a0
JK		 102132010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
10214
10215 * linux-low.c (linux_core_of_thread): Fix crash on invalid CONTENT.
10216 New comment.
10217
363a6e9f
OS		 102182010-05-26 Ozkan Sezer <sezeroz@gmail.com>
10219
10220 * gdbreplay.c (remote_open): Check error return from socket() call by
10221 its equality to -1 not by it being negative.
10222 * remote-utils.c (remote_open): Likewise.
10223
d23b6cb1
PA		 102242010-05-23 Pedro Alves <pedro@codesourcery.com>
10225
10226 * config.h: Regenerate.
10227
28d3cf85
MK		 102282010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
10229
10230 * linux-m68k-low.c (ps_get_thread_area): Don't define if kernel
10231 doesn't provide PTRACE_GET_THREAD_AREA.
10232
fea36a59
MK		 102332010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
10234
10235 * linux-m68k-low.c: Include <asm/ptrace.h>
10236 (ps_get_thread_area): Implement.
10237
24b066ba
DE		 102382010-05-03 Doug Evans <dje@google.com>
10239
10240 * event-loop.c (struct callback_event): New struct.
10241 (callback_list): New global.
10242 (append_callback_event, delete_callback_event): New functions.
10243 (process_callback): New function.
10244 (start_event_loop): Call it.
10245 * remote-utils.c (NOT_SCHEDULED): Define.
10246 (readchar_buf, readchar_bufcnt, readchar_bufp): New static globals,
10247 moved out of readchar.
10248 (readchar): Rewrite. Call reschedule before returning.
10249 (reset_readchar): New function.
10250 (remote_close): Call it.
10251 (process_remaining, reschedule): New functions.
10252 * server.h (callback_handler_func): New typedef.
10253 (append_callback_event, delete_callback_event): Declare.
10254
9836d6ea
PA		 102552010-05-03 Pedro Alves <pedro@codesourcery.com>
10256
10257 * proc-service.c (ps_pglobal_lookup): Use
10258 thread_db_look_up_one_symbol.
10259 * remote-utils.c (look_up_one_symbol): Add new `may_ask_gdb'
10260 parameter. Use it instead of all_symbols_looked_up.
10261 * server.h (struct process_info) <all_symbols_looked_up>: Delete
10262 field.
10263 (all_symbols_looked_up): Don't declare.
10264 (look_up_one_symbol): Add new `may_ask_gdb' parameter.
10265 * thread-db.c (struct thread_db) <all_symbols_looked_up>: New
10266 field.
10267 (thread_db_look_up_symbols): Adjust call to look_up_one_symbol.
10268 Set all_symbols_looked_up here.
10269 (thread_db_look_up_one_symbol): New.
10270 (thread_db_get_tls_address): Adjust.
10271 (thread_db_load_search, try_thread_db_load_1): Always allocate the
10272 thread_db object on the heap, and tentatively set it in the
10273 process structure.
10274 (thread_db_init): Don't set all_symbols_looked_up here.
10275 * linux-low.h (thread_db_look_up_one_symbol): Declare.
10276
7984d532
PA		 102772010-05-03 Pedro Alves <pedro@codesourcery.com>
10278
10279 * linux-low.c (linux_kill, linux_detach): Adjust.
10280 (status_pending_p_callback): Remove redundant statement. Check
10281 for !TARGET_WAITIKIND_IGNORE, instead of
10282 TARGET_WAITKIND_STOPPED.
10283 (handle_tracepoints): Make sure LWP is locked. Adjust.
10284 (linux_wait_for_event_1): Adjust.
10285 (linux_cancel_breakpoints): New.
10286 (unsuspend_one_lwp): New.
10287 (unsuspend_all_lwps): New.
10288 (linux_wait_1): If finishing a step-over, unsuspend all lwps.
10289 (send_sigstop_callback): Change return type to int, add new
10290 `except' parameter and handle it.
10291 (suspend_and_send_sigstop_callback): New.
10292 (stop_all_lwps): Add new `suspend' and `expect' parameters, and
10293 pass them down. If SUSPEND, also increment the lwp's suspend
10294 count.
10295 (linux_resume_one_lwp): Add notice about resuming a suspended LWP.
10296 (need_step_over_p): Don't consider suspended LWPs.
10297 (start_step_over): Adjust.
10298 (proceed_one_lwp): Change return type to int, add new `except'
10299 parameter and handle it.
10300 (unsuspend_and_proceed_one_lwp): New.
10301 (proceed_all_lwps): Use find_inferior instead of
10302 for_each_inferior.
10303 (unstop_all_lwps): Add `unsuspend' parameter. If UNSUSPEND, them
10304 also decrement the suspend count of LWPs. Pass `except' down,
10305 instead of hacking its suspend count.
10306 (linux_pause_all): Add `freeze' parameter. Adjust.
10307 (linux_unpause_all): New.
10308 (linux_target_ops): Install linux_unpause_all.
10309 * server.c (handle_status): Adjust.
10310 * target.h (struct target_ops): New fields `unpause_all' and
10311 `cancel_breakpoints'. Add new parameter to `pause_all'.
10312 (pause_all): Add new `freeze' parameter.
10313 (unpause_all): New.
10314 (cancel_breakpoints): New.
10315 * tracepoint.c (clear_installed_tracepoints): Pause threads, and
10316 cancel breakpoints.
10317 (cmd_qtstart): Pause threads.
10318 (stop_tracing): Pause threads, and cancel breakpoints.
10319 * win32-low.c (win32_target_ops): Adjust.
10320
e471f25b
PA		 103212010-05-03 Pedro Alves <pedro@codesourcery.com>
10322
10323 * linux-low.c (linux_wait_for_event_1): Move passing the signal to
10324 the inferior right away from here...
10325 (linux_wait_1): ... to here, and adjust to check the thread's
10326 last_resume_kind instead of the lwp's step or stop_expected flags.
10327
1915ef4f
PA		 103282010-05-02 Pedro Alves <pedro@codesourcery.com>
10329
10330 * README: Use consistent `GDB' and `GDBserver' spellings.
10331
f9e39928
PA		 103322010-05-02 Pedro Alves <pedro@codesourcery.com>
10333
10334 * linux-low.c (linux_kill_one_lwp): Assume the lwp is stopped.
10335 (linux_kill): Stop all lwps here. Don't delete the main lwp here.
10336 (linux_detach_one_lwp): Assume the lwp is stopped.
10337 (any_thread_of): Delete.
10338 (linux_detach): Stop all lwps here. Don't blindly delete all
10339 breakpoints.
10340 (delete_lwp_callback): New.
10341 (linux_mourn): Delete all lwps of the process that is gone.
10342 (linux_wait_1): Don't delete the last lwp of the process here.
10343 * mem-break.h (mark_breakpoints_out): Declare.
10344 * mem-break.c (mark_breakpoints_out): New.
10345 (free_all_breakpoints): Use it.
10346 * server.c (handle_target_event): If the process is gone, mark
10347 breakpoints out.
10348 * thread-db.c (struct thread_db) <create_bp>: New field.
10349 (thread_db_enable_reporting): Fix prototype. Store a thread event
10350 breakpoint reference in the thread_db struct.
10351 (thread_db_load_search): Clear the thread_db object.
10352 (try_thread_db_load_1): Ditto.
10353 (switch_to_process): New.
10354 (disable_thread_event_reporting): Use it.
10355 (remove_thread_event_breakpoints): New.
10356 (thread_db_detach, thread_db_mourn): Use it.
10357
1e7fc18c
PA		 103582010-05-01 Pedro Alves <pedro@codesourcery.com>
10359
10360 * linux-low.c (linux_enable_event_reporting): New.
10361 (linux_wait_for_event_1, handle_extended_wait): Use it.
10362
02fc4de7
PA		 103632010-04-30 Pedro Alves <pedro@codesourcery.com>
10364
10365 * linux-low.c (linux_kill_one_lwp, linux_kill)
10366 (linux_detach_one_lwp): Adjust to send_sigstop interface change.
10367 (send_sigstop): Take an lwp_info as parameter instead. Queue a
10368 SIGSTOP even if the LWP is stopped.
10369 (send_sigstop_callback): New.
10370 (stop_all_lwps): Use send_sigstop_callback instead.
10371 (linux_resume_one_thread): Adjust.
10372 (proceed_one_lwp): Still proceed an LWP that the client has
10373 requested to stop, if we haven't reported it as stopped yet. Make
10374 sure that LWPs the client want stopped, have a pending SIGSTOP.
10375
bc3b5632
DE		 103762010-04-26 Doug Evans <dje@google.com>
10377
ae1ada35
DE		 10378 * server.c (handle_general_set): Make static.
10379
bc3b5632
DE		 10380 * remote-utils.c (putpkt_binary_1): Call readchar instead of read.
10381 Print received char after testing for error/eof instead of before.
10382 (input_interrupt): Tweak comment.
10383
65730243
DE		 103842010-04-23 Doug Evans <dje@google.com>
10385
10386 * server.c (start_inferior): Print inferior argv if --debug.
10387
a8ae7dc0
AR		 103882010-04-21 Aleksandar Ristovski <aristovski@qnx.com>
10389
10390 * Makefile.in (nto_low_h nto-low.o nto-x86-low.o): New dependency lists.
10391 * nto-x86-low.c: Include server.h
10392
1c07cc19
PM		 103932010-04-20 Pierre Muller <muller@ics.u-strasbg.fr>
10394
10395 * win32-i386-low.c: Use __x86_64__ macro instead of __x86_64 to
10396 be consistent with other sources of this directory.
10397 (init_registers_amd64): Correct name of source file of this function
10398 in the comment.
10399
e0a61e09
PM		 104002010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
10401
10402 * configure.srv (x86_64-*-mingw*): New configuration for Windows
10403 64-bit executables.
10404
54709339
PM		 104052010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
10406
10407 * win32-i386-low.c: Add 64-bit support.
10408 (CONTEXT_EXTENDED_REGISTERS): Set macro to zero if not exisiting.
10409 (init_registers_amd64): Declare.
10410 (mappings): Add 64-bit version of array.
10411 (init_windows_x86): New function.
10412 (the_low_target): Change init_arch field to init_windows_x86.
10413
e8f0053d
PM		 104142010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
10415
10416 * win32-low.c: Adapt to support also 64-bit architecture.
10417 (child_xfer_memory): Use uintptr_t type for local variable `addr'.
10418 (get_image_name): Use SIZE_T type for local variable `done'.
10419 (psapi_get_dll_name): Use LPVOID type for parameter `BaseAddress'.
10420 (toolhelp_get_dll_name): Idem.
10421 (handle_load_dll): Use CORE_ADDR type for local variable `load_addr'.
10422 Use uintptr_t typecast to avoid warning.
10423 (handle_unload_dll): Use uintptr_t typecast to avoid warning.
10424 (handle_exception): Use phex_nz to avoid warning.
10425 (win32_wait): Remove unused local variable `process'.
10426
c481e77e
PM		 104272010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
10428
10429 * configure.srv (srv_amd64_regobj): Replace `x86-64-avx.o' by
10430 `amd64-avx.o'.
10431
12ea4b69
PM		 104322010-04-17 Pierre Muller <muller@ics.u-strasbg.fr>
10433
10434 * configure.ac: Use `ws2_32' library for srv_mingw.
10435 * configure: Regenerate.
10436 * gdbreplay.c: Include winsock2.h instead of winsock.h.
10437 * remote-utils.c: Likewise.
10438
f6d1620c
L		 104392010-04-17 H.J. Lu <hongjiu.lu@intel.com>
10440
10441 * linux-x86-low.c (xmltarget_amd64_linux_no_xml): Define only
10442 if __x86_64__ is defined.
10443
8e642873
PM		 104442010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
10445
10446 * configure: Regenerate.
10447
711e434b
PM		 104482010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
10449
10450 * server.c (handle_query): Handle 'qGetTIBAddr' query.
10451 * target.h (target_ops): New get_tib_address field.
10452 * win32-low.h (win32_thread_info): Add thread_local_base field.
10453 * win32-low.c (child_add_thread): Add tlb argument.
10454 Set thread_local_base field to TLB.
10455 (get_child_debug_event): Adapt to child_add_thread change.
10456 (win32_get_tib_address): New function.
10457 (win32_target_ops): Set get_tib_address field to
10458 win32_get_tib_address.
10459 * linux-low.c (linux_target_ops): Set get_tib_address field to NULL.
10460
505106cd
PA		 104612010-04-12 Pedro Alves <pedro@codesourcery.com>
10462
505106cd
PA		 10463 * linux-low.c (linux_mourn): Also remove the process.
10464 * server.c (handle_target_event): Don't remove the process here.
10465 * nto-low.c (nto_mourn): New.
10466 (nto_target_ops): Install it.
10467 * spu-low.c (spu_mourn): New.
10468 (spu_target_ops): Install it.
10469 * win32-low.c (win32_mourn): New.
10470 (win32_target_ops): Install it.
10471
e8470a06
PA		 104722010-04-12 Pedro Alves <pedro@codesourcery.com>
10473
10474 * server.h (buffer_xml_printf): Remove redundant `;'.
10475
45ba0d02
PA		 104762010-04-12 Pedro Alves <pedro@codesourcery.com>
10477
10478 * regcache.c (set_register_cache): Invalidate regcaches before
10479 changing the register cache layout.
10480 (regcache_invalidate_one): Allow a NULL regcache.
10481 * linux-x86-low.c (x86_linux_update_xmltarget): Invalidate
10482 regcaches before changing the register cache layout or the target
10483 regsets.
10484
59e04013
L		 104852010-04-12 H.J. Lu <hongjiu.lu@intel.com>
10486
10487 * linux-x86-low.c (x86_linux_update_xmltarget): Avoid unused
10488 variable warning on Linux/x86-64.
10489
8336d594
PA		 104902010-04-11 Pedro Alves <pedro@codesourcery.com>
10491
10492 GDBserver disconnected tracing support.
10493
10494 * linux-low.c (linux_remove_process): Delete.
10495 (add_lwp): Don't set last_resume_kind here.
10496 (linux_kill): Use `mourn'.
10497 (linux_detach): Use `thread_db_detach', and `mourn'.
10498 (linux_mourn): New.
10499 (linux_attach_lwp_1): Adjust comment.
10500 (linux_attach): last_resume_kind moved the thread_info; adjust.
10501 (status_pending_p_callback): Adjust.
10502 (linux_wait_for_event_1): Adjust.
10503 (count_events_callback, select_singlestep_lwp_callback)
10504 (select_event_lwp_callback, cancel_breakpoints_callback)
10505 (db_wants_lwp_stopped, linux_wait_1, need_step_over_p)
10506 (proceed_one_lwp): Adjust.
10507 (linux_async): Add debug output.
10508 (linux_thread_stopped): New.
10509 (linux_pause_all): New.
10510 (linux_target_ops): Install linux_mourn, linux_thread_stopped and
10511 linux_pause_all.
10512 * linux-low.h (struct lwp_info): Delete last_resume_kind field.
10513 (thread_db_free): Delete declaration.
10514 (thread_db_detach, thread_db_mourn): Declare.
10515 * thread-db.c (thread_db_init): Use thread_db_mourn.
10516 (thread_db_free): Delete, split in two.
10517 (disable_thread_event_reporting): New.
10518 (thread_db_detach): New.
10519 (thread_db_mourn): New.
10520
10521 * server.h (struct thread_info) <last_resume_kind>: New field.
10522 <attached>: Add comment.
10523 <gdb_detached>: New field.
10524 (handler_func): Change return type to int.
10525 (handle_serial_event, handle_target_event): Ditto.
10526 (gdb_connected): Declare.
10527 (tracing): Delete.
10528 (disconnected_tracing): Declare.
10529 (stop_tracing): Declare.
10530
10531 * server.c (handle_query) <qSupported>: Report support for
10532 disconnected tracing.
10533 (queue_stop_reply_callback): Account for running threads.
10534 (gdb_wants_thread_stopped): New.
10535 (gdb_wants_all_threads_stopped): New.
10536 (gdb_reattached_process): New.
10537 (handle_status): Clear the `gdb_detached' flag of all processes.
10538 In all-stop, stop all threads.
10539 (main): Be sure to leave tfind mode. Handle disconnected tracing.
10540 (process_serial_event): If the remote connection breaks, or if an
10541 exit was forced with "monitor exit", force an event loop exit.
10542 Handle disconnected tracing on detach.
10543 (handle_serial_event): Adjust.
10544 (handle_target_event): If GDB isn't connected, forward events back
10545 to the inferior, unless the last process exited, in which case,
10546 exit gdbserver. Adjust interface.
10547
10548 * remote-utils.c (remote_open): Don't block in accept. Instead
10549 register an event loop source on the listen socket file
10550 descriptor. Refactor bits into ...
10551 (listen_desc): ... this new global.
10552 (gdb_connected): ... this new function.
10553 (enable_async_notification): ... this new function.
10554 (handle_accept_event): ... this new function.
10555 (remote_close): Clear remote_desc.
10556
10557 * inferiors.c (add_thread): Set the new thread's last_resume_kind.
10558
10559 * target.h (struct target_ops) <mourn, thread_stopped, pause_all>:
10560 New fields.
10561 (mourn_inferior): Define.
10562 (target_process_qsupported): Avoid the dangling else problem.
10563 (thread_stopped): Define.
10564 (pause_all): Define.
10565 (target_waitstatus_to_string): Declare.
10566 * target.c (target_waitstatus_to_string): New.
10567
10568 * tracepoint.c (tracing): Make extern.
10569 (disconnected_tracing): New.
10570 (stop_tracing): Make extern. Handle tracing stops due to GDB
10571 disconnecting.
10572 (cmd_qtdisconnected): New.
10573 (cmd_qtstatus): Report disconnected tracing status in trace reply.
10574 (handle_tracepoint_general_set): Handle QTDisconnected.
10575
10576 * event-loop.c (event_handler_func): Change return type to int.
10577 (process_event): Bail out if the event handler wants the event
10578 loop to stop.
10579 (handle_file_event): Ditto.
10580 (start_event_loop): Bail out if the event handler wants the event
10581 loop to stop.
10582
10583 * nto-low.c (nto_target_ops): Adjust.
10584 * spu-low.c (spu_wait): Don't remove the process here.
10585 (spu_target_ops): Adjust.
10586 * win32-low.c (win32_wait): Don't remove the process here.
10587 (win32_target_ops): Adjust.
10588
5d267c4c
PA		 105892010-04-11 Pedro Alves <pedro@codesourcery.com>
10590
10591 * regcache.c (realloc_register_cache): Invalidate inferior's
10592 regcache before recreating it.
10593
623ccd72
PA		 105942010-04-09 Pedro Alves <pedro@codesourcery.com>
10595
10596 * tracepoint.c (cmd_qtstatus): Report trace buffer circularity.
10597
219f2f23
PA		 105982010-04-09 Stan Shebs <stan@codesourcery.com>
10599 Pedro Alves <pedro@codesourcery.com>
10600
10601 * server.h (LONGEST): New.
10602 (struct thread_info) <while_stepping>: New field.
10603 (unpack_varlen_hex, xrealloc, pulongest, plongest, phex_nz):
10604 Declare.
10605 (initialize_tracepoint, handle_tracepoint_general_set)
10606 (handle_tracepoint_query, tracepoint_finished_step)
10607 (tracepoint_was_hit, release_while_stepping_state_list):
10608 (current_traceframe): Declare.
10609 * server.c (handle_general_set): Handle tracepoint packets.
10610 (read_memory): New.
10611 (write_memory): New.
10612 (handle_search_memory_1): Use read_memory.
10613 (handle_query): Report support for conditional tracepoints, trace
10614 state variables, and tracepoint sources. Handle tracepoint
10615 queries.
10616 (main): Initialize the tracepoints module.
10617 (process_serial_event): Handle traceframe reads/writes.
10618
10619 * linux-low.c (handle_tracepoints): New.
10620 (linux_wait_1): Call it.
10621 (linux_resume_one_lwp): Handle while-stepping.
10622 (linux_supports_tracepoints, linux_read_pc, linux_write_pc): New.
10623 (linux_target_ops): Install them.
10624 * linux-low.h (struct linux_target_ops) <supports_tracepoints>:
10625 New field.
10626 * linux-x86-low.c (x86_supports_tracepoints): New.
10627 (the_low_target). Install it.
10628
10629 * mem-break.h (delete_breakpoint): Declare.
10630 * mem-break.c (delete_breakpoint): Make external.
10631
10632 * target.h (struct target_ops): Add `supports_tracepoints',
10633 `read_pc', and `write_pc' fields.
10634 (target_supports_tracepoints): Define.
10635 * utils.c (xrealloc, decimal2str, pulongest, plongest, thirty_two)
10636 (phex_nz): New.
10637
10638 * regcache.h (struct regcache) <registers_owned>: New field.
10639 (init_register_cache, regcache_cpy): Declare.
10640 (regcache_read_pc, regcache_write_pc): Declare.
10641 (register_cache_size): Declare.
10642 (supply_regblock): Declare.
10643 * regcache.c (init_register_cache): New.
10644 (new_register_cache): Use it.
10645 (regcache_cpy): New.
10646 (register_cache_size): New.
10647 (supply_regblock): New.
10648 (regcache_read_pc, regcache_write_pc): New.
889bf7c5 10649
219f2f23
PA		 10650 * tracepoint.c: New.
10651
10652 * Makefile.in (OBS): Add tracepoint.o.
10653 (tracepoint.o): New rule.
10654
3a13a53b
L		 106552010-04-08 H.J. Lu <hongjiu.lu@intel.com>
10656
10657 * Makefile.in (clean): Also remove i386-mmx.c i386-mmx-linux.c.
10658 (i386-mmx.o): New.
10659 (i386-mmx.c): Likewise.
10660 (i386-mmx-linux.o): Likewise.
10661 (i386-mmx-linux.c): Likewise.
10662
10663 * configure.srv (srv_i386_regobj): Add i386-mmx.o.
10664 (srv_i386_linux_regobj): Add i386-mmx-linux.o.
10665 (srv_i386_xmlfiles): Add i386/i386-mmx.xml.
10666 (srv_i386_linux_xmlfiles): Add i386/i386-mmx-linux.xml.
10667
10668 * linux-x86-low.c (init_registers_i386_mmx_linux): New.
10669 (x86_linux_update_xmltarget): Call init_registers_i386_mmx_linux
10670 and return if ptrace PTRACE_GETFPXREGS failed in 32bit.
10671
1570b33e
L		 106722010-04-07 H.J. Lu <hongjiu.lu@intel.com>
10673
10674 * Makefile.in (clean): Updated.
10675 (i386-avx.o): New.
10676 (i386-avx.c): Likewise.
10677 (i386-avx-linux.o): Likewise.
10678 (i386-avx-linux.c): Likewise.
10679 (amd64-avx.o): Likewise.
10680 (amd64-avx.c): Likewise.
10681 (amd64-avx-linux.o): Likewise.
10682 (amd64-avx-linux.c): Likewise.
10683
10684 * configure.srv (srv_i386_regobj): Add i386-avx.o.
10685 (srv_i386_linux_regobj): Add i386-avx-linux.o.
10686 (srv_amd64_regobj): Add amd64-avx.o.
10687 (srv_amd64_linux_regobj): Add amd64-avx-linux.o.
10688 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx.xml.
10689 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx.xml.
10690 (srv_i386_xmlfiles): Add i386/i386-avx.xml.
10691 (srv_amd64_xmlfiles): Add i386/amd64-avx.xml.
10692 (srv_i386_linux_xmlfiles): Add i386/i386-avx-linux.xml.
10693 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-linux.xml.
10694
10695 * i387-fp.c: Include "i386-xstate.h".
10696 (i387_xsave): New.
10697 (i387_cache_to_xsave): Likewise.
10698 (i387_xsave_to_cache): Likewise.
10699 (x86_xcr0): Likewise.
10700
10701 * i387-fp.h (i387_cache_to_xsave): Likewise.
10702 (i387_xsave_to_cache): Likewise.
10703 (x86_xcr0): Likewise.
10704
10705 * linux-arm-low.c (target_regsets): Initialize nt_type to 0.
10706 * linux-crisv32-low.c (target_regsets): Likewise.
10707 * linux-m68k-low.c (target_regsets): Likewise.
10708 * linux-mips-low.c (target_regsets): Likewise.
10709 * linux-ppc-low.c (target_regsets): Likewise.
10710 * linux-s390-low.c (target_regsets): Likewise.
10711 * linux-sh-low.c (target_regsets): Likewise.
10712 * linux-sparc-low.c (target_regsets): Likewise.
10713 * linux-xtensa-low.c (target_regsets): Likewise.
10714
10715 * linux-low.c: Include <sys/uio.h>.
10716 (regsets_fetch_inferior_registers): Support nt_type.
10717 (regsets_store_inferior_registers): Likewise.
10718 (linux_process_qsupported): New.
10719 (linux_target_ops): Add linux_process_qsupported.
10720
10721 * linux-low.h (regset_info): Add nt_type.
10722 (linux_target_ops): Add process_qsupported.
10723
10724 * linux-x86-low.c: Include "i386-xstate.h", "elf/common.h"
10725 and <sys/uio.h>.
10726 (init_registers_i386_avx_linux): New.
10727 (init_registers_amd64_avx_linux): Likewise.
10728 (xmltarget_i386_linux_no_xml): Likewise.
10729 (xmltarget_amd64_linux_no_xml): Likewise.
10730 (PTRACE_GETREGSET): Likewise.
10731 (PTRACE_SETREGSET): Likewise.
10732 (x86_fill_xstateregset): Likewise.
10733 (x86_store_xstateregset): Likewise.
10734 (use_xml): Likewise.
10735 (x86_linux_update_xmltarget): Likewise.
10736 (x86_linux_process_qsupported): Likewise.
10737 (target_regsets): Add NT_X86_XSTATE entry and Initialize nt_type.
10738 (x86_arch_setup): Don't call init_registers_amd64_linux nor
10739 init_registers_i386_linux here. Call
10740 x86_linux_update_xmltarget.
10741 (the_low_target): Add x86_linux_process_qsupported.
10742
10743 * server.c (handle_query): Call target_process_qsupported.
10744
10745 * target.h (target_ops): Add process_qsupported.
10746 (target_process_qsupported): New.
10747
fc7238bb
PA		 107482010-04-03 Pedro Alves <pedro@codesourcery.com>
10749
10750 * inferiors.c (add_thread): Set last_status kind to
10751 TARGET_WAITKIND_IGNORE.
10752 * linux-low.c (cancel_breakpoint): Remove unnecessary regcache
10753 fetch. Use ptid_of. Avoid unnecessary get_lwp_thread calls.
10754 (linux_wait_1): Move `thread' local definition to block that uses
10755 it. Don't NULL initialize `event_child'.
10756 (linux_resume_one_thread): Avoid unnecessary get_lwp_thread calls.
10757 Alway set the thread's last_status to TARGET_WAITKIND_IGNORE.
10758 * linux-x86-low.c (x86_breakpoint_at): Read raw memory.
10759
bdabb078
PA		 107602010-04-01 Pedro Alves <pedro@codesourcery.com>
10761
10762 * linux-low.c (get_stop_pc): Don't adjust the PC if stopped with
10763 an extended waitstatus, or by a watchpoint.
10764 (cancel_breakpoints_callback): Don't cancel a breakpoint if the
10765 thread was stepping or has been stopped by a watchpoint.
10766
d3bbe7a0
PA		 107672010-04-01 Pedro Alves <pedro@codesourcery.com>
10768
10769 * mem-break.c (struct raw_breakpoint): New field shlib_disabled.
10770 (set_gdb_breakpoint_at): If GDB is inserting a breakpoint on top
10771 of another, then delete the previous, and validate all
10772 breakpoints.
10773 (validate_inserted_breakpoint): New.
10774 (delete_disabled_breakpoints): New.
10775 (validate_breakpoints): New.
10776 (check_mem_read): Validate breakpoints before trusting their
10777 shadow. Delete disabled breakpoints.
10778 (check_mem_write): Validate breakpoints before trusting they
10779 should be inserted. Delete disabled breakpoints.
10780 * mem-break.h (validate_breakpoints):
10781 * server.c (handle_query): Validate breakpoints when we see a
10782 qSymbol query.
10783
8b07ae33
PA		 107842010-04-01 Pedro Alves <pedro@codesourcery.com>
10785
10786 * linux-low.c (linux_wait_1): Avoid setting need_step_over is
10787 there's a GDB breakpoint at stop_pc. Always report a trap to GDB
10788 if we could tell there's a GDB breakpoint at stop_pc.
10789 (need_step_over_p): Don't do a step over if we find a GDB
10790 breakpoint at the resume PC.
10791
10792 * mem-break.c (struct raw_breakpoint): New.
10793 (enum bkpt_type): New type `gdb_breakpoint'.
10794 (struct breakpoint): Delete the `PC', `old_data' and `inserted'
10795 fields. New field `raw'.
10796 (find_raw_breakpoint_at): New.
10797 (set_raw_breakpoint_at): Handle refcounting. Create a raw
10798 breakpoint instead.
10799 (set_breakpoint_at): Adjust.
10800 (delete_raw_breakpoint): New.
10801 (release_breakpoint): New.
10802 (delete_breakpoint): Rename to...
10803 (delete_breakpoint_1): ... this. Add proc parameter. Use
10804 release_breakpoint. Return ENOENT.
10805 (delete_breakpoint): Reimplement.
10806 (find_breakpoint_at): Delete.
10807 (find_gdb_breakpoint_at): New.
10808 (delete_breakpoint_at): Delete.
10809 (set_gdb_breakpoint_at): New.
10810 (delete_gdb_breakpoint_at): New.
10811 (gdb_breakpoint_here): New.
10812 (set_reinsert_breakpoint): Use release_breakpoint.
10813 (uninsert_breakpoint): Rename to ...
10814 (uninsert_raw_breakpoint): ... this.
10815 (uninsert_breakpoints_at): Adjust to handle raw breakpoints.
10816 (reinsert_raw_breakpoint): Change parameter type to
10817 raw_breakpoint.
10818 (reinsert_breakpoints_at): Adjust to handle raw breakpoints
10819 instead.
10820 (check_breakpoints): Adjust. Use release_breakpoint.
10821 (breakpoint_here): Rewrite using find_raw_breakpoint_at.
10822 (breakpoint_inserted_here): Ditto.
10823 (check_mem_read): Adjust to iterate over raw breakpoints instead.
10824 Don't trust the breakpoint's shadow if it is not inserted.
10825 (check_mem_write): Adjust to iterate over raw breakpoints instead.
10826 (delete_all_breakpoints): Adjust.
10827 (free_all_breakpoints): Mark all breakpoints as uninserted, and
10828 use delete_breakpoint_1.
10829
10830 * mem-break.h (breakpoints_supported): Delete declaration.
10831 (set_gdb_breakpoint_at): Declare.
10832 (gdb_breakpoint_here): Declare.
10833 (delete_breakpoint_at): Delete.
10834 (delete_gdb_breakpoint_at): Declare.
10835
10836 * server.h (struct raw_breakpoint): Forward declare.
10837 (struct process_info): New field `raw_breakpoints'.
10838
10839 * linux-x86-low.c (x86_insert_point, x86_remote_point): Handle Z0
10840 breakpoints.
10841
6bf5e0ba
PA		 108422010-03-24 Pedro Alves <pedro@codesourcery.com>
10843
10844 * linux-low.c (status_pending_p_callback): Fix comment.
10845 (linux_wait_for_event_1): Move most of the internal breakpoint
10846 handling from here...
10847 (linux_wait_1): ... to here.
10848 (count_events_callback): New.
10849 (select_singlestep_lwp_callback): New.
10850 (select_event_lwp_callback): New.
10851 (cancel_breakpoints_callback): New.
10852 (select_event_lwp): New.
10853 (linux_wait_1): Simplify internal breakpoint handling. Give equal
10854 priority to all LWPs that have had events that should be reported
10855 to the client. Cancel breakpoints when about to reporting the
10856 event to the client, not while stopping lwps. No longer cancel
10857 finished single-steps here.
10858 (cancel_finished_single_step): Delete.
10859 (cancel_finished_single_steps): Delete.
10860
414a389f
PA		 108612010-03-24 Pedro Alves <pedro@codesourcery.com>
10862
10863 * mem-break.c (enum bkpt_type): New.
10864 (struct breakpoint): New field `type'.
10865 (set_breakpoint_at): Change return type to struct breakpoint
10866 pointer. Set type to `other_breakpoint' by default.
10867 (delete_breakpoint): Rewrite, supporting more than one breakpoint
10868 in the breakpoint list.
10869 (delete_reinsert_breakpoints): Only delete reinsert breakpoints.
10870 (reinsert_breakpoint): Rename to ...
10871 (reinsert_raw_breakpoint): ... this.
10872 (reinsert_breakpoints_at): Adjust.
10873 * mem-break.h (struct breakpoint): Declare.
10874 (set_breakpoint_at): Change return type to struct breakpoint
10875 pointer.
10876
2280c721
PA		 108772010-03-24 Pedro Alves <pedro@codesourcery.com>
10878
10879 * server.c (handle_query): Assign, not compare.
10880
d50171e4
PA		 108812010-03-24 Pedro Alves <pedro@codesourcery.com>
10882
10883 Teach linux gdbserver to step-over-breakpoints.
10884
10885 * linux-low.c (can_hardware_single_step): New.
10886 (supports_breakpoints): New.
10887 (handle_extended_wait): If stopping threads, read the stop pc of
10888 the new cloned LWP.
10889 (get_pc): New.
10890 (get_stop_pc): Add `lwp' parameter. Handle it. Bail out if the
10891 low target doesn't support retrieving the PC.
10892 (add_lwp): Set last_resume_kind to resume_continue.
10893 (linux_attach_lwp_1): Adjust comments. Always set stop_expected.
10894 (linux_attach): Don't clear stop_expected. Set the lwp's
10895 last_resume_kind to resume_stop.
10896 (linux_detach_one_lwp): Don't check for removed breakpoints.
10897 (check_removed_breakpoint): Delete.
10898 (status_pending_p): Rename to ...
10899 (status_pending_p_callback): ... this. Don't check for removed
10900 breakpoints. Don't consider threads that are stopped from GDB's
10901 perspective.
10902 (linux_wait_for_lwp): Always read the stop_pc here.
10903 (cancel_breakpoint): New.
10904 (step_over_bkpt): New global.
10905 (linux_wait_for_event_1): Implement stepping over breakpoints.
10906 (gdb_wants_lwp_stopped): New.
10907 (gdb_wants_all_stopped): New.
10908 (linux_wait_1): Tag threads as gdb-wants-stopped. Cancel finished
10909 single-step traps here. Store the thread's last reported target
10910 wait status.
10911 (send_sigstop): Don't clear stop_expected. Always set it,
10912 instead.
10913 (mark_lwp_dead): Remove reference to pending_is_breakpoint.
10914 (cancel_finished_single_step): New.
10915 (cancel_finished_single_steps): New.
10916 (wait_for_sigstop): Don't cancel finished single-step traps here.
10917 (linux_resume_one_lwp): Don't check for removed breakpoints.
10918 Don't set `step' on non-hardware step archs.
10919 (linux_set_resume_request): Ignore resume_stop requests if already
10920 stopping or stopped. Set the lwp's last_resume_kind.
10921 (resume_status_pending_p): Don't check for removed breakpoints.
10922 (need_step_over_p): New.
10923 (start_step_over): New.
10924 (finish_step_over): New.
10925 (linux_resume_one_thread): Always queue a sigstop for resume_stop
10926 requests. Clear the thread's last reported target waitstatus.
10927 Don't use the `suspended' flag. Don't consider pending breakpoints.
10928 (linux_resume): Start a step-over if necessary.
10929 (proceed_one_lwp): New.
10930 (proceed_all_lwps): New.
10931 (unstop_all_lwps): New.
10932 * linux-low.h (struct lwp_info): Rewrite comment for the
10933 `suspended' flag. Add the `stop_pc' field. Delete the
10934 `pending_stop_pc' field. Tweak the `stepping' flag's comment.
10935 Add `'last_resume_kind' and `need_step_over' fields.
10936 * inferiors.c (struct thread_info): Delete, moved elsewhere.
10937 * mem-break.c (struct breakpoint): Delete `reinserting' flag.
10938 Delete `breakpoint_to_reinsert' field. New flag `inserted'.
10939 (set_raw_breakpoint_at): New.
10940 (set_breakpoint_at): Rewrite to use it.
10941 (reinsert_breakpoint_handler): Delete.
10942 (set_reinsert_breakpoint): New.
10943 (reinsert_breakpoint_by_bp): Delete.
10944 (delete_reinsert_breakpoints): New.
10945 (uninsert_breakpoint): Rewrite.
10946 (uninsert_breakpoints_at): New.
10947 (reinsert_breakpoint): Rewrite.
10948 (reinsert_breakpoints_at): New.
10949 (check_breakpoints): Rewrite.
10950 (breakpoint_here): New.
10951 (breakpoint_inserted_here): New.
10952 (check_mem_read): Adjust.
10953 * mem-break.h (breakpoints_supported, breakpoint_here)
10954 (breakpoint_inserted_here, set_reinsert_breakpoint): Declare.
10955 (reinsert_breakpoint_by_bp): Delete declaration.
10956 (delete_reinsert_breakpoints): Declare.
10957 (reinsert_breakpoint): Delete declaration.
10958 (reinsert_breakpoints_at): Declare.
10959 (uninsert_breakpoint): Delete declaration.
10960 (uninsert_breakpoints_at): Declare.
10961 (check_breakpoints): Adjust prototype.
10962 * server.h: Adjust include order.
10963 (struct thread_info): Declare here. Add a `last_status' field.
10964
30ba68cb
MS		 109652010-03-23 Michael Snyder <msnyder@vmware.com>
10966
10967 * server.c (crc32): New function.
10968 (handle_query): Add handling for 'qCRC:' request.
10969
b9a881c2
PA		 109702010-03-23 Pedro Alves <pedro@codesourcery.com>
10971
10972 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR6 if the
10973 lwp had been stopped by a watchpoint.
10974
e92d13d5
PA		 109752010-03-16 Pedro Alves <pedro@codesourcery.com>
10976
10977 * server.h (internal_error): Declare.
10978 (gdb_assert, ASSERT_FUNCTION, gdb_assert_fail): Define.
10979 * utils.c (internal_error): New function.
10980
64daa791
AS		 109812010-03-15 Andreas Schwab <schwab@redhat.com>
10982
10983 * configure.srv: Fix typo setting srv_regobj.
10984
f52cd8cd
PA		 109852010-03-15 Pedro Alves <pedro@codesourcery.com>
10986
10987 * linux-low.c (fetch_register): Avoid passing a non string literal
10988 format to `error'.
10989 (usr_store_inferior_registers): Ditto.
10990
93ae6fdc
PA		 109912010-03-14 Pedro Alves <pedro@codesourcery.com>
10992
10993 * linux-low.c (linux_write_memory): Bail out early if peeking
10994 memory failed.
10995
c3adc08c
PA		 109962010-03-14 Pedro Alves <pedro@codesourcery.com>
10997
10998 * linux-low.h (struct lwp_info): New fields
10999 `stopped_by_watchpoint' and `stopped_data_address'.
11000 * linux-low.c (linux_wait_for_lwp): Check for watchpoint triggers
11001 here, and cache them in the lwp object.
11002 (wait_for_sigstop): Check stopped_by_watchpoint lwp field
11003 directly.
11004 (linux_resume_one_lwp): Clear the lwp's stopped_by_watchpoint
11005 field.
11006 (linux_stopped_by_watchpoint): Rewrite.
11007 (linux_stopped_data_address): Rewrite.
11008
bce522a2
PA		 110092010-03-06 Simo Melenius <simo.melenius@iki.fi>
11010
11011 * linux-low.c (linux_wait_for_lwp): Fetch the regcache after
11012 switching the current inferior, not before.
11013
90884b2b
L		 110142010-03-01 H.J. Lu <hongjiu.lu@intel.com>
11015
11016 * Makefile.in (clean): Replace reg-i386.c, reg-x86-64.c,
11017 reg-i386-linux.c and reg-x86-64-linux.c with i386.c, amd64.c,
11018 i386-linux.c and amd64-linux.c.
11019 (reg-i386.o): Removed.
11020 (reg-i386.c): Likewise.
11021 (reg-i386-linux.o): Likewise.
11022 (reg-i386-linux.c): Likewise.
11023 (reg-x86-64.o): Likewise.
11024 (reg-x86-64.c): Likewise.
11025 (reg-x86-64-linux.o): Likewise.
11026 (reg-x86-64-linux.c): Likewise.
11027 (i386.o): New.
11028 (i386.c): Likewise.
11029 (i386-linux.o): Likewise.
11030 (i386-linux.c): Likewise.
11031 (amd64.o): Likewise.
11032 (amd64.c): Likewise.
11033 (amd64-linux.o): Likewise.
11034 (amd64-linux.c): Likewise.
11035
11036 * configure.srv (srv_i386_regobj): New.
11037 (srv_i386_linux_regobj): Likewise.
11038 (srv_amd64_regobj): Likewise.
11039 (srv_amd64_linux_regobj): Likewise.
11040 (srv_i386_32bit_xmlfiles): Likewise.
11041 (srv_i386_64bit_xmlfiles): Likewise.
11042 (srv_i386_xmlfiles): Likewise.
11043 (srv_amd64_xmlfiles): Likewise.
11044 (srv_i386_linux_xmlfiles): Likewise.
11045 (srv_amd64_linux_xmlfiles): Likewise.
11046 (i[34567]86-*-cygwin*): Set srv_regobj to $srv_i386_regobj. Set
11047 srv_xmlfiles to $srv_i386_xmlfiles.
11048 (i[34567]86-*-mingw32ce*): Likewise.
11049 (i[34567]86-*-mingw*): Likewise.
11050 (i[34567]86-*-nto*): Likewise.
11051 (i[34567]86-*-linux*): Set srv_regobj to $srv_i386_linux_regobj
11052 and $srv_amd64_linux_regobj. Set srv_xmlfiles to
11053 $srv_i386_linux_xmlfiles and $srv_amd64_linux_xmlfiles.
11054 (x86_64-*-linux*): Likewise.
11055
11056 * linux-x86-low.c (init_registers_x86_64_linux): Removed.
11057 (init_registers_amd64_linux): New.
11058 (x86_arch_setup): Replace init_registers_x86_64_linux with
11059 init_registers_amd64_linux.
11060
193f13e6
MK		 110612010-02-23 Maxim Kuvyrkov <maxim@codesourcery.com>
11062
11063 * configure.ac: Check for libdl. If it is not available link against
11064 static libthread_db.
11065 * configure: Regenerate.
11066
85d721b8
PA		 110672010-02-22 Pedro Alves <pedro@codesourcery.com>
11068
11069 PR9605
11070
11071 * i386-low.c (i386_length_and_rw_bits): Throw a fatal error if
11072 handing a read watchpoint.
11073 (i386_low_insert_watchpoint): Read watchpoints aren't supported.
11074
6076632b
DE		 110752010-02-12 Doug Evans <dje@google.com>
11076
11077 * linux-low.c (linux_supports_tracefork_flag): Document.
11078 (linux_look_up_symbols): Add comment.
11079
3327ccf7
L		 110802010-02-03 H.J. Lu <hongjiu.lu@intel.com>
11081
11082 * regcache.c (supply_register): Clear regcache if buf is NULL.
11083
0718675c 110842010-02-02 Nicolas Roche <roche@sourceware.org>
3327ccf7 11085 Joel Brobecker <brobecker@adacore.com>
0718675c
JB		 11086
11087 * inferiors.c (find_inferior): Add function documentation.
11088 (unloaded_dll): Handle the case where the unloaded dll has not
11089 been previously registered in the dll list.
11090
177321bd
DJ		 110912010-02-01 Daniel Jacobowitz <dan@codesourcery.com>
11092
11093 * linux-arm-low.c (thumb_breakpoint_len): Delete.
11094 (thumb2_breakpoint): New.
11095 (arm_breakpoint_at): Check for Thumb-2 breakpoints.
11096
2b009048
DJ		 110972010-01-29 Daniel Jacobowitz <dan@codesourcery.com>
11098
11099 * linux-low.c (get_stop_pc): Check for SIGTRAP.
11100 (linux_wait_for_event_1): Handle SIGILL and SIGSEGV as possible
11101 breakpoints.
11102
3be029c7
PA		 111032010-01-21 Pedro Alves <pedro@codesourcery.com>
11104
11105 * linux-ppc-low.c (ppc_arch_setup): Adjust to regcache changes.
11106
18f5de3b
JK		 111072010-01-21 Jan Kratochvil <jan.kratochvil@redhat.com>
11108
11109 * linux-s390-low.c (s390_collect_ptrace_register)
11110 (s390_supply_ptrace_register): Adjust it for the new regcache parameter.
11111
3743bb4f
DE		 111122010-01-21 Doug Evans <dje@google.com>
11113
14ce3065
DE		 11114 * linux-low.c (PTRACE_ARG3_TYPE): Change from long to void*.
11115 (PTRACE_ARG4_TYPE): New macro.
11116 (handle_extended_wait): Cast ptrace arg4 to PTRACE_ARG4_TYPE.
11117 (linux_wait_for_event_1, linux_resume_one_lwp): Ditto.
11118 (fetch_register): Cast to uintptr_t before casting to PTRACE_ARG3_TYPE.
11119 (usr_store_inferior_registers): Ditto.
11120 (linux_read_memory, linux_write_memory): Ditto.
11121 (linux_test_for_tracefork): Ditto.
11122
3743bb4f
DE		 11123 * linux-arm-low.c: Remove redundant include of gdb_proc_service.h.
11124 Only include elf.h if gdb_proc_service.h didn't include linux/elf.h.
11125
8b315be5
PA		 111262010-01-21 Pedro Alves <pedro@codesourcery.com>
11127
11128 * proc-service.c (ps_lgetregs): Don't refetch registers from the
11129 target.
11130
85492558
PA		 111312010-01-21 Pedro Alves <pedro@codesourcery.com>
11132
11133 * spu-low.c (spu_fetch_registers, spu_store_registers): Change
11134 prototype to take a regcache. Adjust.
11135
442ea881
PA		 111362010-01-20 Pedro Alves <pedro@codesourcery.com>
11137
11138 * regcache.h (struct thread_info): Forward declare.
11139 (struct regcache): New.
11140 (new_register_cache): Adjust prototype.
11141 (get_thread_regcache): Declare.
11142 (free_register_cache): Adjust prototype.
11143 (registers_to_string, registers_from_string): Ditto.
11144 (supply_register, supply_register_by_name, collect_register)
11145 (collect_register_as_string, collect_register_by_name): Ditto.
11146 * regcache.c (struct inferior_regcache_data): Delete.
11147 (get_regcache): Rename to ...
11148 (get_thread_regcache): ... this. Adjust. Switch inferior before
11149 fetching registers.
11150 (regcache_invalidate_one): Adjust.
11151 (regcache_invalidate): Fix prototype.
11152 (new_register_cache): Return the new register cache.
11153 (free_register_cache): Change prototype.
11154 (realloc_register_cache): Adjust.
11155 (registers_to_string): Change prototype to take a regcache. Adjust.
11156 (registers_from_string): Ditto.
11157 (register_data): Ditto.
11158 (supply_register): Ditto.
11159 (supply_register_by_name): Ditto.
11160 (collect_register): Ditto.
11161 (collect_register_as_string): Ditto.
11162 (collect_register_by_name): Ditto.
11163 * server.c (process_serial_event): Adjust.
11164 * linux-low.h (regset_fill_func, regset_store_func): Change
11165 prototype.
11166 (get_pc, set_pc, collect_ptrace_register, supply_ptrace_register):
11167 Change prototype.
11168 * linux-low.c (get_stop_pc): Adjust.
11169 (check_removed_breakpoint): Adjust.
11170 (linux_wait_for_event): Adjust.
11171 (linux_resume_one_lwp): Adjust.
11172 (fetch_register): Add regcache parameter. Adjust.
11173 (usr_store_inferior_registers): Ditto.
11174 (regsets_fetch_inferior_registers): Ditto.
11175 (regsets_store_inferior_registers): Ditto.
11176 (linux_fetch_registers, linux_store_registers): Ditto.
11177 * i387-fp.c (i387_cache_to_fsave): Change prototype to take a
11178 regcache. Adjust.
43aaf8b6
PA		 11179 (i387_fsave_to_cache, i387_cache_to_fxsave, i387_fxsave_to_cache):
11180 Ditto.
442ea881
PA		 11181 * i387-fp.h (i387_cache_to_fsave, i387_fsave_to_cache): Change
11182 prototype to take a regcache.
11183 (i387_cache_to_fxsave, i387_fxsave_to_cache): Ditto.
11184 * remote-utils.c (convert_ascii_to_int, outreg)
11185 (prepare_resume_reply): Change prototype to take a regcache.
11186 Adjust.
11187 * target.h (struct target_ops) <fetch_registers, store_registers>:
11188 Change prototype to take a regcache.
11189 (fetch_inferior_registers, store_inferior_registers): Change
11190 prototype to take a regcache. Adjust.
11191 * proc-service.c (ps_lgetregs): Adjust.
11192 * linux-x86-low.c (x86_fill_gregset, x86_store_gregset)
11193 (x86_fill_fpregset, x86_store_fpregset, x86_fill_fpxregset)
11194 (x86_store_fpxregset, x86_get_pc, x86_set_pc): Change prototype to
11195 take a regcache. Adjust.
11196 * linux-arm-low.c (arm_fill_gregset, arm_store_gregset)
11197 (arm_fill_wmmxregset, arm_store_wmmxregset, arm_fill_vfpregset)
11198 (arm_store_vfpregset, arm_get_pc, arm_set_pc):
11199 (arm_breakpoint_at): Change prototype to take a regcache. Adjust.
11200 * linux-cris-low.c (cris_get_pc, cris_set_pc)
11201 (cris_cannot_fetch_register):
11202 (cris_breakpoint_at): Change prototype to take a regcache.
11203 Adjust.
11204 * linux-crisv32-low.c (cris_get_pc, cris_set_pc,
11205 cris_reinsert_addr, cris_write_data_breakpoint): Change prototype
11206 to take a regcache. Adjust.
11207 (cris_breakpoint_at, cris_insert_point, cris_remove_point):
11208 Adjust.
11209 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Change prototype to
11210 take a regcache. Adjust.
11211 * linux-m68k-low.c (m68k_fill_gregset, m68k_store_gregset)
11212 (m68k_fill_fpregset, m68k_store_fpregset, m68k_get_pc,
11213 (m68k_set_pc): Change prototype to take a regcache. Adjust.
11214 * linux-mips-low.c (mips_get_pc):
11215 (mips_set_pc): Change prototype to take a regcache. Adjust.
11216 (mips_reinsert_addr): Adjust.
11217 (mips_collect_register): Change prototype to take a regcache.
11218 Adjust.
11219 (mips_supply_register):
11220 (mips_collect_register_32bit, mips_supply_register_32bit)
11221 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
11222 (mips_store_fpregset): Ditto.
43aaf8b6
PA		 11223 * linux-ppc-low.c (ppc_supply_ptrace_register)
11224 (ppc_supply_ptrace_register): Ditto.
442ea881
PA		 11225 (parse_spufs_run): Adjust.
11226 (ppc_get_pc, ppc_set_pc, ppc_fill_gregset, ppc_fill_vsxregset)
11227 (ppc_store_vsxregset, ppc_fill_vrregset, ppc_store_vrregset)
11228 (ppc_fill_evrregset, ppc_store_evrregset): Change prototype to
11229 take a regcache. Adjust.
11230 * linux-s390-low.c (s390_collect_ptrace_register)
11231 (s390_supply_ptrace_register, s390_fill_gregset, s390_get_pc)
11232 (s390_set_pc): Change prototype to take a regcache. Adjust.
11233 (s390_arch_setup): Adjust.
11234 * linux-sh-low.c (sh_get_pc, sh_breakpoint_at)
11235 (sh_fill_gregset): Change prototype to take a regcache. Adjust.
11236 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
11237 (sparc_fill_gregset, sparc_store_gregset_from_stack)
11238 (sparc_store_gregset, sparc_get_pc): Change prototype to take a
11239 regcache. Adjust.
11240 (sparc_breakpoint_at): Adjust.
11241 * linux-xtensa-low.c (xtensa_fill_gregset):
11242 (xtensa_store_gregset):
11243 (xtensa_fill_xtregset, xtensa_store_xtregset, xtensa_get_pc)
11244 (xtensa_set_pc): Change prototype to take a regcache. Adjust.
11245 * nto-low.c (nto_fetch_registers, nto_store_registers): Change
11246 prototype to take a regcache. Adjust.
11247 * win32-arm-low.c (arm_fetch_inferior_register)
11248 (arm_store_inferior_register): Change prototype to take a
11249 regcache. Adjust.
11250 * win32-i386-low.c (i386_fetch_inferior_register)
11251 (i386_store_inferior_register): Change prototype to take a
11252 regcache. Adjust.
11253 * win32-low.c (child_fetch_inferior_registers)
11254 (child_store_inferior_registers): Change prototype to take a
11255 regcache. Adjust.
11256 (win32_wait): Adjust.
11257 (win32_fetch_inferior_registers): Change prototype to take a
11258 regcache. Adjust.
11259 (win32_store_inferior_registers): Adjust.
11260 * win32-low.h (struct win32_target_ops) <fetch_inferior_register,
11261 store_inferior_register>: Change prototype to take a regcache.
11262
60c3d7b0
DE		 112632010-01-20 Doug Evans <dje@google.com>
11264
11265 * linux-low.c (linux_create_inferior): Wrap use of __SIGRTMIN in
11266 #ifdef.
11267 (linux_wait_for_event1, linux_init_signals): Ditto.
ec8ebe72 11268 (W_STOPCODE): Provide definition if missing.
60c3d7b0 11269
dc146f7c
VP		 112702010-01-13 Vladimir Prus <vladimir@codesourcery.com>
11271
11272 * linux-low.c (linux_core_of_thread): New.
11273 (compare_ints, show_process, list_threads): New.
11274 (linux_qxfer_osdata): Report threads and cores.
11275 (linux_target_op): Register linux_core_of_thread.
11276 * remote-utils.c (prepare_resume_reply): Report the core.
11277 (buffer_xml_printf): Support %d specifier.
11278 * server.c (handle_threads_qxfer_proper, handle_threads_qxfer):
11279 New.
11280 (handle_query): Handle qXfer:threads. Announce availability
11281 thereof.
11282 * target.h (struct target_ops): New field core_of_thread.
11283
7803799a
UW		 112842010-01-04 Ulrich Weigand <uweigand@de.ibm.com>
11285
11286 * Makefile.in (clean): Remove new generated files.
11287 (reg-s390.o, reg-s390.c): Remove rules.
11288 (reg-s390x.o, reg-s390x.c): Likewise.
11289 (s390-linux32.o, s390-linux32.c): Add rules.
11290 (s390-linux64.o, s390-linux64.c): Likewise.
11291 (s390x-linux64.o, s390x-linux64.c): Likewise.
11292 * configure.srv (s390*-*-linux*): Update srv_regobj and srv_xmlfiles.
11293 * linux-s390-low.c: Include <elf.h>.
11294 (HWCAP_S390_HIGH_GPRS): Define if undefined.
11295 (init_registers_s390): Remove prototype.
11296 (init_registers_s390x): Likewise.
11297 (init_registers_s390_linux32): Add prototype.
11298 (init_registers_s390_linux64): Likewise.
11299 (init_registers_s390x_linux64): Likewise.
11300 (s390_num_regs_3264): New define.
11301 (s390_regmap_3264): New global variable.
11302 (s390_cannot_fetch_register): Remove obsolete check.
11303 (s390_cannot_store_register): Likewise.
11304 (s390_collect_ptrace_register): Handle upper/lower register halves.
11305 (s390_supply_ptrace_register): Likewise.
11306 (s390_fill_gregset): Update to register number changes.
11307 (s390_get_hwcap): New routine.
11308 (s390_arch_setup): Detect 32-bit process running on 64-bit system.
11309 Install appropriate regmap and register set.
11310
6e7ffa39
JB		 113112010-01-01 Joel Brobecker <brobecker@adacore.com>
11312
11313 * server.c (gdbserver_version): Update copyright year to 2010.
11314 * gdbreplay.c (gdbreplay_version): Likewise.
11315
957f3f49
DE		 113162009-12-28 Doug Evans <dje@google.com>
11317
11318 * linux-low.c: Delete inclusion of ansidecl.h, elf/common.h,
11319 elf/external.h. Include <elf.h> instead but only if necessary.
11320
ca5c370d
PA		 113212009-12-28 Pedro Alves <pedro@codesourcery.com>
11322
11323 * linux-low.c (linux_remove_process): Remove `detaching'
11324 parameter. Don't release/detach from thread_db here.
11325 (linux_kill): Release/detach from thread_db here, ...
11326 (linux_detach): ... and here, before actually detaching.
11327 (linux_wait_1): ... and here, when a process exits.
11328 * thread-db.c (any_thread_of): New.
11329 (thread_db_free): Switch the current inferior to a thread of the
11330 passed in process.
11331
4ee62156
DE		 113322009-12-21 Doug Evans <dje@google.com>
11333
d90e6a88
DE		 11334 * linux-x86-low.c: Delete outdated comment about Elf32_Phdr.
11335
c5f62d5f
DE		 11336 * linux-low.c (kill_lwp): Use __NR_tkill instead of SYS_tkill.
11337 Move definition of tkill_failed to ifdef __NR_tkill to avoid gcc
11338 warning ifndef __NR_tkill. Move setting of errno there too.
11339 Delete unnecessary resetting of errno after syscall.
11340 Minor comment changes to match gdb/linux-nat.c:kill_lwp.
11341
10e86dd7
DE		 11342 * configure.ac: Check for dladdr.
11343 * config.in: Regenerate.
11344 * configure: Regenerate.
11345 * thread-db.c (dladdr_to_soname): Only define ifdef HAVE_DLADDR.
11346 (try_thread_db_load): Update.
11347
4ee62156
DE		 11348 * linux-low.c (my_waitpid): Delete unnecessary prototype.
11349
00f515da
DE		 113502009-12-18 Doug Evans <dje@google.com>
11351
e9464885
DE		 11352 * event-loop.c: Include unistd.h if it exists.
11353
07d4f67e
DE		 11354 * linux-low.c (my_waitpid): Move definition away from being in
11355 between linux_tracefork_child/linux_test_for_tracefork.
11356
00f515da
DE		 11357 * gdb_proc_service.h (psaddr_t): Fix type.
11358 * thread-db.c (thread_db_info.td_thr_tls_get_addr_p): Fix
11359 signature to match glibc.
11360
1de1badb
DE		 113612009-12-16 Doug Evans <dje@google.com>
11362
11363 * linux-low.c (linux_read_memory): Fix argument to read.
11364
aeeb81d1
PA		 113652009-11-26 Pedro Alves <pedro@codesourcery.com>
11366
11367 * win32-low.c (get_child_debug_event): On EXIT_THREAD_DEBUG_EVENT
11368 events, don't leave current_inferior pointing at null.
11369
10357975
PA		 113702009-11-26 Pedro Alves <pedro@codesourcery.com>
11371
11372 * win32-low.c (LOG): Delete.
11373 (OUTMSG): Output to stderr.
11374 (OUTMSG2): Conditionalize on `debug_threads' variable, instead of
11375 on compile time LOG macro.
11376 (win32_wait): Fix debug output.
11377
cf6e3471
PA		 113782009-11-26 Pedro Alves <pedro@codesourcery.com>
11379
11380 * win32-low.c (win32_add_one_solib): If the dll name is
11381 "ntdll.dll", prepend the system directory to the dll path.
11382
0c85e18e
MK		 113832009-11-17 Daniel Jacobowitz <dan@codesourcery.com>
11384
11385 * m68k-tdep.c (m68k_gdbarch_init): Reuse previous initialization.
11386
9ac544ce 113872009-11-17 Nathan Sidwell <nathan@codesourcery.com>
889bf7c5 11388 Vladimir Prus <vladimir@codesourcery.com>
9ac544ce
MK		 11389
11390 * Makefile.in (reg-cf.o, reg-cf.c): New targets.
11391 * configure.ac: Check for __mcoldfire__ and set
11392 gdb_cv_m68k_is_coldfire.
11393 * configure.srv: Use gdb_cv_m68k_is_coldfire to select between
11394 reg-cf.o and reg-m68k.o.
11395 * configure: Regenerated.
11396
fd7dd3e6
PA		 113972009-11-16 Pedro Alves <pedro@codesourcery.com>
11398
11399 * linux-low.c (linux_remove_process): Add `detaching' parameter.
11400 Pass it to thread_db_free.
11401 (linux_kill, linux_detach, linux_wait_1): Adjust to pass the
11402 proper `detaching' argument to linux_remove_process.
11403 * linux-low.h (thread_db_free): Add `detaching' parameter.
11404 * thread-db.c (thread_db_init): Pass false as `detaching' argument
11405 to thread_db_free.
11406 (thread_db_free): Add `detaching' parameter. Only
11407 call td_ta_clear_event if detaching from process.
11408
75aa492e
MK		 114092009-11-12 Maxim Kuvyrkov <maxim@codesourcery.com>
11410
11411 * thread-db.c (thread_db_free): Fix typo.
11412
21e1bee4
PP		 114132009-11-11 Paul Pluzhnikov <ppluzhnikov@google.com>
11414
11415 PR gdb/10838
11416 * thread-db.c (thread_db_free): Call td_ta_clear_event.
11417
8838b45e
NS		 114182009-11-03 Nathan Sidwell <nathan@codesourcery.com>
11419
11420 * configure.ac (i[34567]86-*): Check if we're targetting x86-64
11421 with an i686 compiler.
11422 * configure.srv (i[34567]86-*-linux*): Pull in x86-64 handling if
11423 needed.
11424 * configure: Rebuilt.
11425
8a35fb51
SL		 114262009-10-29 Sandra Loosemore <sandra@codesourcery.com>
11427
11428 PR gdb/10783
11429
11430 * server.c (handle_search_memory_1): Correct read_addr initialization
11431 in loop for searching subsequent chunks.
11432
96f15937
PP		 114332009-10-29 Paul Pluzhnikov <ppluzhnikov@google.com>
11434
11435 * configure.ac: New --with-libthread-db option.
11436 * thread-db.c: Allow direct dependence on libthread_db.
11437 (thread_db_free): Adjust.
11438 * config.in: Regenerate.
11439 * configure: Likewise.
889bf7c5 11440
5f7d1694
PP		 114412009-10-28 Paul Pluzhnikov <ppluzhnikov@google.com>
11442
11443 PR gdb/10757
11444 * thread-db.c (attach_thread): New function.
11445 (maybe_attach_thread): Return success/failure.
11446 (find_new_threads_callback): Adjust.
889bf7c5
PA		 11447 (thread_db_find_new_threads): Loop until no new threads.
11448
88e3b899
PA		 114492009-10-13 Pedro Alves <pedro@codesourcery.com>
11450
11451 * proc-service.c (ps_lgetregs): Formatting.
11452
cdbfd419
PP		 114532009-10-08 Paul Pluzhnikov <ppluzhnikov@google.com>
11454
11455 * acinclude.m4: (SRV_CHECK_THREAD_DB, SRV_CHECK_TLS_GET_ADDR): Remove.
11456 * configure.ac: Adjust.
11457 * linux-low.h (struct process_info_private): Move members to struct
11458 thread_db.
11459 (thread_db_free, thread_db_handle_monitor_command): New prototype.
11460 * linux-low.c (linux_remove_process): Adjust.
11461 (linux_wait_for_event_1, linux_look_up_symbols): Likewise.
11462 * server.c (handle_query): Move code ...
11463 (handle_monitor_command): ... here. New function.
11464 * target.h (struct target_ops): New member.
11465 * thread-db.c (struct thread_db): New.
11466 (libthread_db_search_path): New variable.
11467 (thread_db_create_event, thread_db_enable_reporting)
11468 (find_one_thread, maybe_attach_thread, find_new_threads_callback)
11469 (thread_db_find_new_threads, (thread_db_get_tls_address): Adjust.
11470 (try_thread_db_load_1, dladdr_to_soname): New functions.
11471 (try_thread_db_load, thread_db_load_search): New functions.
11472 (thread_db_init): Search for libthread_db.
11473 (thread_db_free): New function.
11474 (thread_db_handle_monitor_command): Likewise.
11475 * config.in: Regenerate.
11476 * configure: Regenerate.
889bf7c5 11477
4168d2d6
UW		 114782009-09-27 Ulrich Weigand <uweigand@de.ibm.com>
11479
11480 * spu-low.c (spu_kill): Wait for inferior to terminate.
11481 Call clear_inferiors.
11482 (spu_detach): Call clear_inferiors.
11483
81ecdfbb
RW		 114842009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
11485
11486 * aclocal.m4: Regenerate.
11487 * config.in: Likewise.
11488 * configure: Likewise.
11489
0b9ff2c0
UW		 114902009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
11491
11492 * linux-ppc-low.c (INSTR_SC, NR_spu_run): Define.
11493 (parse_spufs_run): New function.
11494 (ppc_get_pc, ppc_set_pc): Detect and handle SPU PC.
11495 (ppc_breakpoint_at): Handle SPU breakpoints.
11496
efcbbd14
UW		 114972009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
11498
11499 * linux-low.c: Include <sys/stat.h> and <sys/vfs.h>.
11500 (SPUFS_MAGIC): Define.
11501 (spu_enumerate_spu_ids): New function.
11502 (linux_qxfer_spu): New function.
11503 (linux_target_ops): Install linux_qxfer_spu.
11504
f4d9bade
UW		 115052009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
11506
11507 * configure.srv (powerpc*-*-linux*): Add powerpc-cell32l.o
11508 and powerpc-cell64l.o to srv_regobj. Add rs6000/powerpc-cell32l.xml
11509 and rs6000/powerpc-cell64l.xml to srv_xmlfiles.
11510 * Makefile.in (powerpc-cell32l.o, powerpc-cell32l.c): New rules.
11511 (powerpc-cell64l.o, powerpc-cell64l.c): Likewise.
11512 (clean): Handle powerpc-cell32l.c and powerpc-cell64l.c.
11513 * linux-ppc-low.c (PPC_FEATURE_CELL): Define.
11514 (init_registers_powerpc_cell32l): Add prototype.
11515 (init_registers_powerpc_cell64l): Likewise.
11516 (ppc_arch_setup): Detect Cell/B.E. architecture.
11517
96e946ca
RW		 115182009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
11519
11520 * Makefile.in (datarootdir): New variable.
11521
58d6951d
DJ		 115222009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
11523
11524 * linux-low.c (linux_write_memory): Update debugging output.
11525 * Makefile.in (clean): Add new descriptions.
11526 (arm-with-vfpv2.o, arm-with-vfpv2.c, arm-with-vfpv3.o)
11527 (arm-with-vfpv3.c, arm-with-neon.o, arm-with-neon.c): New rules.
11528 * configure.srv: Add new files for arm*-*-linux*.
11529 * linux-arm-low.c: Add new declarations.
11530 (PTRACE_GETVFPREGS, PTRACE_SETVFPREGS): Define if undefined.
11531 (arm_hwcap, HWCAP_VFP, HWCAP_IWMMXT, HWCAP_NEON, HWCAP_VFPv3)
11532 (HWCAP_VFPv3D16): New.
11533 (arm_fill_wmmxregset, arm_store_wmmxregset): Check HWCAP_IWMMXT
11534 instead of __IWMMXT__.
11535 (arm_fill_vfpregset, arm_store_vfpregset, arm_get_hwcap)
11536 (arm_arch_setup): New.
11537 (target_regsets): Remove #ifdef. Add VFP regset.
11538 (the_low_target): Use arm_arch_setup.
11539
12b42a12
DJ		 115402009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
11541
11542 * linux-low.c (linux_kill_one_lwp): Adjust kernel workaround to skip
11543 the main thread again.
11544
ac8c974e
AR		 115452009-07-06 Aleksandar Ristovski <aristovski@qnx.com>
11546
11547 Adding Neutrino gdbserver.
11548 * configure: Regenerated.
11549 * configure.ac: Add case for srv_qnx and set LIBS accordingly.
11550 * configure.srv (i[34567]86-*-nto*): New target.
11551 * nto-low.c, nto-low.h, nto-x86-low.c: New files.
11552 * remote-utils.c [__QNX__]: Include sys/iomgr.h
11553 (nto_comctrl) [__QNX__]: New function.
11554 (enable_async_io, disable_async_io) [__QNX__]: Call nto_comctrl.
11555
4424e0c3 115562009-07-05 Danny Backx <dannybackx@users.sourceforge.net>
7437790a
PA		 11557
11558 * configure.srv (i[34567]86-*-mingw32ce*): Add i386-low.o to
11559 srv_tgtobj.
11560
912cf4ba
PA		 115612009-07-04 Danny Backx <dannybackx@users.sourceforge.net>
11562 Pedro Alves <pedro@codesourcery.com>
11563
11564 * win32-i386-low.c (i386_get_thread_context): Handle systems that
11565 don't support CONTEXT_EXTENDED_REGISTERS.
11566 (i386_win32_breakpoint, i386_win32_breakpoint_len): New.
11567 (the_low_target): Install them.
11568 * win32-low.c (get_child_debug_event): Handle WaitForDebugEvent
11569 failing with ERROR_PIPE_NOT_CONNECTED.
11570
aa5ca48f
DE		 115712009-06-30 Doug Evans <dje@google.com>
11572 Pierre Muller <muller@ics.u-strasbg.fr>
11573
11574 Add h/w watchpoint support to x86-linux, win32-i386.
11575 * Makefile.in (SFILES): Add i386-low.c
11576 (i386_low_h): Define.
11577 (i386-low.o): Add dependencies.
11578 (linux-x86-low.o): Add i386-low.h dependency.
11579 (win32-i386-low.o): Ditto.
11580 * i386-low.c: New file.
11581 * i386-low.h: New file.
11582 * configure.srv (i[34567]86-*-cygwin*): Add i386-low.o to srv_tgtobj.
11583 (i[34567]86-*-linux*, i[34567]86-*-mingw*, x86_64-*-linux*): Ditto.
11584 * linux-low.c (linux_add_process): Initialize arch_private.
11585 (linux_remove_process): Free arch_private.
11586 (add_lwp): Initialize arch_private.
11587 (delete_lwp): Free arch_private.
11588 (linux_resume_one_lwp): Call the_low_target.prepare_to_resume if
11589 provided.
11590 * linux-low.h (process_info_private): New member arch_private.
11591 (lwp_info): New member arch_private.
11592 (linux_target_ops): New members new_process, new_thread,
11593 prepare_to_resume.
11594 (ptid_of): New macro.
11595 * linux-x86-low.c: Include stddef.h, i386-low.h.
11596 (arch_process_info): New struct.
11597 (arch_lwp_info): New struct.
11598 (x86_linux_dr_get, x86_linux_dr_set): New functions.
11599 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
11600 (i386_dr_low_get_status): New function.
11601 (x86_insert_point, x86_remove_point): New functions.
11602 (x86_stopped_by_watchpoint): New function.
11603 (x86_stopped_data_address): New function.
11604 (x86_linux_new_process, x86_linux_new_thread): New functions.
11605 (x86_linux_prepare_to_resume): New function.
11606 (the_low_target): Add entries for insert_point, remove_point,
11607 stopped_by_watchpoint, stopped_data_address, new_process, new_thread,
11608 prepare_to_resume.
11609 * server.c (debug_hw_points): New global.
11610 (monitor_show_help): Document set debug-hw-points.
11611 (handle_query): Process "set debug-hw-points".
11612 * server.h (debug_hw_points): Declare.
11613 (paddress): Declare.
11614 * utils.c (NUMCELLS, CELLSIZE): New macros.
11615 (get_sell, xsnprintf, paddress): New functions.
11616 * win32-arm-low.c (the_low_target): Add entries for insert_point,
11617 remove_point, stopped_by_watchpoint, stopped_data_address.
11618 * win32-i386-low.c: Include i386-low.h.
11619 (debug_reg_state): Replaces dr.
11620 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
11621 (i386_dr_low_get_status): New function.
11622 (i386_insert_point, i386_remove_point): New functions.
11623 (i386_stopped_by_watchpoint): New function.
11624 (i386_stopped_data_address): New function.
11625 (i386_initial_stuff): Update.
11626 (get_thread_context,set_thread_context,i386_thread_added): Update.
11627 (the_low_target): Add entries for insert_point,
11628 remove_point, stopped_by_watchpoint, stopped_data_address.
11629 * win32-low.c (win32_insert_watchpoint): New function.
11630 (win32_remove_watchpoint): New function.
11631 (win32_stopped_by_watchpoint): New function.
11632 (win32_stopped_data_address): New function.
11633 (win32_target_ops): Add entries for insert_watchpoint,
11634 remove_watchpoint, stopped_by_watchpoint, stopped_data_address.
11635 * win32-low.h (win32_target_ops): New members insert_point,
11636 remove_point, stopped_by_watchpoint, stopped_data_address.
11637
d993e290
PA		 116382009-06-25 Pedro Alves <pedro@codesourcery.com>
11639
11640 * server.c (process_serial_event): Re-return unsupported, not
11641 error, if the type isn't recognized. Re-allow supporting only
11642 insert or remove packets. Also call require_running for
11643 breakpoints. Add missing break statement to default case. Tidy.
11644 * target.h (struct target_ops): Rename insert_watchpoint to
11645 insert_point, and remove_watchpoint to remove_point.
11646
11647 * linux-low.h (struct linux_target_ops): Likewise.
11648 * linux-low.c (linux_insert_watchpoint): Rename to ...
11649 (linux_insert_point): ... this. Adjust.
11650 (linux_remove_watchpoint): Rename to ...
11651 (linux_remove_point): ... this. Adjust.
11652 (linux_target_ops): Adjust.
11653 * linux-crisv32-low.c (cris_insert_watchpoint): Rename to ...
11654 (cris_insert_point): ... this.
11655 (cris_remove_watchpoint): Rename to ...
11656 (cris_remove_point): ... this.
11657 (the_low_target): Adjust.
11658
0f54c268
PM		 116592009-06-24 Pierre Muller <muller@ics.u-strasbg.fr>
11660
11661 * server.c (handle_v_kill): Pass signal_pid to
11662 kill_inferior if multi_process is zero.
11663
c6314022
AR		 116642009-06-23 Aleksandar Ristovski <aristovski@qnx.com>
11665
11666 * server.c (process_serial_event): Add support for Z0 and Z1 packet.
11667 * target.h (target_ops): Comment for *_watchpoint to make it clear
11668 the functions can get types '0' and '1'.
11669
4463ce24
AR		 116702009-06-22 Aleksandar Ristovski <aristovski@qnx.com>
11671
11672 * linux-low.c (usr_fetch_inferior_registers): Remove check for regno 0.
11673 * proc-service.c (ps_lgetregs): Pass -1 to fetch all registers.
11674 * regcache.c (get_regcache): Likewise.
11675 * spu-low.c (spu_fetch_registers): Remove 0 to -1 conversion.
11676 * win32-low.c (child_fetch_inferior_registers): Remove check for
11677 regno 0.
11678
cf8fd78b
PA		 116792009-06-19 Aleksandar Ristovski <aristovski@qnx.com>
11680 Pedro Alves <pedro@codesourcery.com>
11681
11682 * target.h (struct target_ops) <supports_multi_process>: New
11683 callback.
11684 (target_supports_multi_process): New.
11685 * server.c (handle_query): Even if GDB reports support, only
11686 enable multi-process if the target also supports it. Report
11687 multi-process support only if the target backend supports it.
11688 * linux-low.c (linux_supports_multi_process): New function.
11689 (linux_target_ops): Install it as target_supports_multi_process
11690 callback.
11691
47c0c975
DE		 116922009-05-24 Doug Evans <dje@google.com>
11693
e09875d4
DE		 11694 Global renaming of find_thread_pid to find_thread_ptid.
11695 * server.h (find_thread_ptid): Renamed from find_thread_pid.
11696 * inferiors.c (find_thread_ptid): Renamed from find_thread_pid.
11697 All callers updated.
11698
e27d73f6
DE		 11699 * linux-low.c (handle_extended_wait): Use linux_resume_one_lwp
11700 to resume the newly created thread, don't call ptrace (PTRACE_CONT)
11701 directly.
11702
47c0c975
DE		 11703 * linux-low.c (get_stop_pc): Print pc if debug_threads.
11704 (check_removed_breakpoint, linux_wait_for_lwp): Ditto.
11705 (linux_resume_one_lwp): Ditto.
11706
2acc282a
DE		 117072009-05-23 Doug Evans <dje@google.com>
11708
11709 * linux-low.c (linux_resume_one_lwp): Change type of first arg
11710 from struct inferior_list_entry * to struct lwp_info *.
11711 All callers updated.
11712
9f1036c1
DE		 117132009-05-13 Doug Evans <dje@google.com>
11714
11715 * linux-x86-low.c: Don't include assert.h.
11716 (x86_siginfo_fixup): Use fatal, not assert.
11717 (x86_arch_setup): Fix comment.
11718
d0722149
DE		 117192009-05-12 Doug Evans <dje@google.com>
11720
11721 Biarch support for i386/amd64 gdbserver.
11722 * Makefile.in (SFILES): Remove linux-i386-low.c, linux-x86-64-low.c.
11723 Add linux-x86-low.c.
11724 (linux-i386-low.o, linux-x86-64-low.o): Delete.
11725 (linux-x86-low.o): Add.
11726 * linux-x86-64-low.c: Delete.
11727 * linux-i386-low.c: Delete.
11728 * linux-x86-low.c: New file.
11729 * configure.srv (i?86-linux srv_tgtobj): Replace linux-i386-low.o with
11730 linux-x86-low.o.
11731 (x86_64-linux srv_tgtobj): Replace linux-x86-64-low.o with
11732 linux-x86-low.o.
11733 (x86_64-linux srv_regobj): Add reg-i386-linux.o.
11734 * linux-low.c: Include ansidecl.h, elf/common.h, elf/external.h.
11735 (linux_child_pid_to_exec_file): New function.
11736 (elf_64_header_p, elf_64_file_p): New functions.
11737 (siginfo_fixup): New function.
11738 (linux_xfer_siginfo): New local inf_siginfo. Call siginfo_fixup to
11739 give target a chance to convert layout.
11740 * linux-low.h (linux_target_ops): New member siginfo_fixup.
11741 (linux_child_pid_to_exec_file, elf_64_file_p): Declare.
11742
fdeb2a12
DE		 117432009-05-07 Doug Evans <dje@google.com>
11744
11745 * linux-low.c (regsets_fetch_inferior_registers): Fix memory leak.
11746 (regsets_store_inferior_registers): Ditto.
11747
a6dbe5df
PA		 117482009-05-06 Pedro Alves <pedro@codesourcery.com>
11749
11750 PR server/10048
11751
11752 * linux-low.c (must_set_ptrace_flags): Delete.
11753 (linux_create_inferior): Set `lwp->must_set_ptrace_flags' instead
11754 of the global.
11755 (linux_attach_lwp_1): Don't set PTRACE_SETOPTIONS here. Set
11756 `lwp->must_set_ptrace_flags' instead.
ba42693b 11757 (linux_wait_for_event_1): Set ptrace options here.
a6dbe5df
PA		 11758 (linux_wait_1): ... not here.
11759
5091eb23
DE		 117602009-04-30 Doug Evans <dje@google.com>
11761
9f767825
DE		 11762 * inferiors.c (started_inferior_callback): New function.
11763 (attached_inferior_callback): New function.
11764 (have_started_inferiors_p, have_attached_inferiors_p): New functions.
11765 * server.c (print_started_pid, print_attached_pid): New functions.
11766 (detach_or_kill_for_exit): New function.
11767 (main): Call it instead of for_each_inferior (kill_inferior_callback).
11768 * server.h (have_started_inferiors_p): Declare.
11769 (have_attached_inferiors_p): Declare.
11770
5091eb23
DE		 11771 * inferiors.c (remove_process): Fix memory leak, free process.
11772 * linux-low.c (linux_remove_process): New function.
11773 (linux_kill): Call it instead of remove_process.
11774 (linux_detach, linux_wait_1): Ditto.
11775
155c8968
PA		 117762009-04-19 Danny Backx <dannybackx@users.sourceforge.net>
11777
11778 * configure.srv: Add x86 Windows CE target.
11779
7fe519cb
UW		 117802009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
11781
11782 * inferiors.c (get_thread_process): Make global.
11783 * server.h (get_thread_process): Add prototype.
11784 * thread-db.c (find_one_thread): Use get_thread_process
11785 instead of current_process.
11786 (thread_db_get_tls_address): Do not crash if called when
11787 thread layer is not yet initialized.
11788
5472f405
UW		 117892009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
11790
11791 * remote-utils.c (prepare_resume_reply): Null-terminate packet.
11792 * spu-low.c (current_tid): Rename to ...
11793 (current_ptid): ... this.
11794 (fetch_ppc_register, fetch_ppc_memory, store_ppc_memory,
11795 spu_proc_xfer_spu, spu_resume, spu_request_interrupt): Use
11796 ptid_get_lwp (current_ptid) instead of current_tid.
11797 (spu_kill, spu_detach, spu_join, spu_wait): Use pid argument
11798 instead of current_tid. Use find_process_pid to verify pid
11799 argument is valid. Pass proper argument to remove_process.
11800 (spu_thread_alive): Compare current_ptid instead of current_tid.
11801 (spu_resume): Likewise.
11802
55ac2b99
PA		 118032009-04-02 Pedro Alves <pedro@codesourcery.com>
11804
11805 * linux-low.c (usr_store_inferior_registers): Declare local `pid'
11806 variable.
11807
95954743
PA		 118082009-04-01 Pedro Alves <pedro@codesourcery.com>
11809
11810 Implement the multiprocess extensions, and add linux multiprocess
11811 support.
11812
11813 * server.h (ULONGEST): Declare.
11814 (struct ptid, ptid_t): New.
11815 (minus_one_ptid, null_ptid): Declare.
11816 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
11817 (ptid_get_tid, ptid_equal, ptid_is_pid): Declare.
11818 (struct inferior_list_entry): Change `id' type from unsigned from
11819 to ptid_t.
11820 (struct sym_cache, struct breakpoint, struct
11821 process_info_private): Forward declare.
11822 (struct process_info): Declare.
11823 (current_process): Declare.
11824 (all_processes): Declare.
11825 (initialize_inferiors): Declare.
11826 (add_thread): Adjust to use ptid_t.
11827 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): Ditto.
11828 (add_process, remove_process, find_thread_pid): Declare.
11829 (find_inferior_id): Adjust to use ptid_t.
11830 (cont_thread, general_thread, step_thread): Change type to ptid_t.
11831 (multi_process): Declare.
11832 (push_event): Adjust to use ptid_t.
11833 (read_ptid, write_ptid): Declare.
11834 (prepare_resume_reply): Adjust to use ptid_t.
11835 (clear_symbol_cache): Declare.
11836 * inferiors.c (all_processes): New.
11837 (null_ptid, minus_one_ptid): New.
11838 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
11839 (ptid_get_tid, ptid_equal, ptid_is_pid): New.
11840 (add_thread): Change unsigned long to ptid. Remove gdb_id
11841 parameter. Adjust.
11842 (thread_id_to_gdb_id, thread_to_gdb_id): Change unsigned long to ptid.
11843 (gdb_id_to_thread): Rename to ...
11844 (find_thread_pid): ... this. Change unsigned long to ptid.
11845 (gdb_id_to_thread_id, find_inferior_id): Change unsigned long to ptid.
11846 (loaded_dll, pull_pid_from_list): Adjust.
11847 (add_process, remove_process, find_process_pid)
11848 (get_thread_process, current_process, initialize_inferiors): New.
11849 * target.h (struct thread_resume) <thread>: Change type to ptid_t.
11850 (struct target_waitstatus) <related_pid>: Ditto.
11851 (struct target_ops) <kill, detach>: Add `pid' argument. Change
11852 return type to int.
11853 (struct target_ops) <join>: Add `pid' argument.
11854 (struct target_ops) <thread_alive>: Change pid's type to ptid_t.
11855 (struct target_ops) <wait>: Add `ptid' field. Change return type
11856 to ptid.
11857 (kill_inferior, detach_inferior, join_inferior): Add `pid' argument.
11858 (mywait): Add `ptid' argument. Change return type to ptid_t.
11859 (target_pid_to_str): Declare.
11860 * target.c (set_desired_inferior): Adjust to use ptids.
11861 (mywait): Add new `ptid' argument. Adjust.
11862 (target_pid_to_str): New.
11863 * mem-break.h (free_all_breakpoints): Declare.
11864 * mem-break.c (breakpoints): Delelete.
11865 (set_breakpoint_at, delete_breakpoint, find_breakpoint_at)
11866 (check_mem_read, check_mem_write, delete_all_breakpoints): Adjust
11867 to use per-process breakpoint list.
11868 (free_all_breakpoints): New.
11869 * remote-utils.c (struct sym_cache) <name>: Drop `const'.
11870 (symbol_cache, all_symbols_looked_up): Delete.
11871 (hexchars): New.
11872 (ishex, unpack_varlen_hex, write_ptid, hex_or_minus_one,
11873 read_ptid): New.
11874 (prepare_resume_reply): Change ptid argument's type from unsigned
11875 long to ptid_t. Adjust. Implement W;process and X;process.
11876 (free_sym_cache, clear_symbol_cache): New.
11877 (look_up_one_symbol): Adjust to per-process symbol cache. *
11878 * server.c (cont_thread, general_thread, step_thread): Change type
11879 to ptid_t.
11880 (attached): Delete.
11881 (multi_process): New.
11882 (last_ptid): Change type to ptid_t.
11883 (struct vstop_notif) <ptid>: Change type to ptid_t.
11884 (queue_stop_reply, push_event): Change `ptid' argument's type to
11885 ptid_t.
11886 (discard_queued_stop_replies): Add `pid' argument.
11887 (start_inferior): Adjust to use ptids. Adjust to mywait interface
11888 changes. Don't reference the `attached' global.
11889 (attach_inferior): Adjust to mywait interface changes.
11890 (handle_query): Adjust to use ptids. Parse GDB's qSupported
11891 features. Handle and report "multiprocess+". Handle
11892 "qAttached:PID".
11893 (handle_v_cont): Adjust to use ptids. Adjust to mywait interface
11894 changes.
11895 (handle_v_kill): New.
11896 (handle_v_stopped): Adjust to use target_pid_to_str.
11897 (handle_v_requests): Allow multiple attaches and runs when
11898 multiprocess extensions are in effect. Handle "vKill".
11899 (myresume): Adjust to use ptids.
11900 (queue_stop_reply_callback): Add `arg' parameter. Handle it.
11901 (handle_status): Adjust to discard_queued_stop_replies interface
11902 change.
11903 (first_thread_of, kill_inferior_callback)
11904 (detach_or_kill_inferior_callback, join_inferiors_callback): New.
11905 (main): Call initialize_inferiors. Adjust to use ptids, killing
11906 and detaching from all inferiors. Handle multiprocess packet
11907 variants.
11908 * linux-low.h: Include gdb_proc_service.h.
11909 (struct process_info_private): New.
11910 (struct linux_target_ops) <pid_of>: Use ptid_get_pid.
11911 <lwpid_of>: Use ptid_get_lwp.
11912 (get_lwp_thread): Adjust.
11913 (struct lwp_info): Add `dead' member.
11914 (find_lwp_pid): Declare.
11915 * linux-low.c (thread_db_active): Delete.
11916 (new_inferior): Adjust comment.
11917 (inferior_pid): Delete.
11918 (linux_add_process): New.
11919 (handle_extended_wait): Adjust.
11920 (add_lwp): Change unsigned long to ptid.
11921 (linux_create_inferior): Add process to processes table. Adjust
11922 to use ptids. Don't set new_inferior here.
11923 (linux_attach_lwp): Rename to ...
11924 (linux_attach_lwp_1): ... this. Add `initial' argument. Handle
11925 it. Adjust to use ptids.
11926 (linux_attach_lwp): New.
11927 (linux_attach): Add process to processes table. Don't set
11928 new_inferior here.
11929 (struct counter): New.
11930 (second_thread_of_pid_p, last_thread_of_process_p): New.
11931 (linux_kill_one_lwp): Add `args' parameter. Handle it. Adjust to
11932 multiple processes.
11933 (linux_kill): Add `pid' argument. Handle it. Adjust to multiple
11934 processes. Remove process from process table.
11935 (linux_detach_one_lwp): Add `args' parameter. Handle it. Adjust
11936 to multiple processes.
11937 (any_thread_of): New.
11938 (linux_detach): Add `pid' argument, and handle it. Remove process
11939 from processes table.
11940 (linux_join): Add `pid' argument. Handle it.
11941 (linux_thread_alive): Change unsighed long argument to ptid_t.
11942 Consider dead lwps as not being alive.
11943 (status_pending_p): Rename `dummy' argument to `arg'. Filter out
11944 threads we're not interested in.
11945 (same_lwp, find_lwp_pid): New.
11946 (linux_wait_for_lwp): Change `pid' argument's type from int to
11947 ptid_t. Adjust.
11948 (linux_wait_for_event): Rename to ...
11949 (linux_wait_for_event_1): ... this. Change `pid' argument's type
11950 from int to ptid_t. Adjust.
11951 (linux_wait_for_event): New.
11952 (linux_wait_1): Add `ptid' argument. Change return type to
11953 ptid_t. Adjust. Use last_thread_of_process_p. Remove processes
11954 that exit from the process table.
11955 (linux_wait): Add `ptid' argument. Change return type to ptid_t.
11956 Adjust.
11957 (mark_lwp_dead): New.
11958 (wait_for_sigstop): Adjust to use ptids. If a process exits while
11959 stopping all threads, mark its main lwp as dead.
11960 (linux_set_resume_request, linux_resume_one_thread): Adjust to use
11961 ptids.
11962 (fetch_register, usr_store_inferior_registers)
11963 (regsets_fetch_inferior_registers)
11964 (regsets_store_inferior_registers, linux_read_memory)
11965 (linux_write_memory): Inline `inferior_pid'.
11966 (linux_look_up_symbols): Adjust to use per-process
11967 `thread_db_active'.
11968 (linux_request_interrupt): Adjust to use ptids.
11969 (linux_read_auxv): Inline `inferior_pid'.
11970 (initialize_low): Don't reference thread_db_active.
11971 * gdb_proc_service.h (struct ps_prochandle) <pid>: Remove.
11972 * proc-service.c (ps_lgetregs): Use find_lwp_pid.
11973 (ps_getpid): Return the pid of the current inferior.
11974 * thread-db.c (proc_handle, thread_agent): Delete.
11975 (thread_db_create_event, thread_db_enable_reporting): Adjust to
11976 per-process data.
11977 (find_one_thread): Change argument type to ptid_t. Adjust to
11978 per-process data.
11979 (maybe_attach_thread): Adjust to per-process data and ptids.
11980 (thread_db_find_new_threads): Ditto.
11981 (thread_db_init): Ditto.
11982 * spu-low.c (spu_create_inferior, spu_attach): Add process to
11983 processes table. Adjust to use ptids.
11984 (spu_kill, spu_detach): Adjust interface. Remove process from
11985 processes table.
11986 (spu_join, spu_thread_alive): Adjust interface.
11987 (spu_wait): Adjust interface. Remove process from processes
11988 table. Adjust to use ptids.
11989 * win32-low.c (current_inferior_tid): Delete.
11990 (current_inferior_ptid): New.
11991 (debug_event_ptid): New.
11992 (thread_rec): Take a ptid. Adjust.
11993 (child_add_thread): Add `pid' argument. Adjust to use ptids.
11994 (child_delete_thread): Ditto.
11995 (do_initial_child_stuff): Add `attached' argument. Add process to
11996 processes table.
11997 (child_fetch_inferior_registers, child_store_inferior_registers):
11998 Adjust.
11999 (win32_create_inferior): Pass 0 to do_initial_child_stuff.
12000 (win32_attach): Pass 1 to do_initial_child_stuff.
12001 (win32_kill): Adjust interface. Remove process from processes
12002 table.
12003 (win32_detach): Ditto.
12004 (win32_join): Adjust interface.
12005 (win32_thread_alive): Take a ptid.
12006 (win32_resume): Adjust to use ptids.
12007 (get_child_debug_event): Ditto.
12008 (win32_wait): Adjust interface. Remove exiting process from
12009 processes table.
12010
bd99dc85
PA		 120112009-04-01 Pedro Alves <pedro@codesourcery.com>
12012
12013 Non-stop mode support.
12014
12015 * server.h (non_stop): Declare.
12016 (gdb_client_data, handler_func): Declare.
12017 (delete_file_handler, add_file_handler, start_event_loop):
12018 Declare.
12019 (handle_serial_event, handle_target_event, push_event)
12020 (putpkt_notif): Declare.
12021 * target.h (enum resume_kind): New.
12022 (struct thread_resume): Replace `step' field by `kind' field.
12023 (TARGET_WNOHANG): Define.
12024 (struct target_ops) <wait>: Add `options' argument.
12025 <supports_non_stop, async, start_non_stop>: New fields.
12026 (target_supports_non_stop, target_async): New.
12027 (start_non_stop): Declare.
12028 (mywait): Add `options' argument.
12029 * target.c (mywait): Add `options' argument. Print child exit
12030 notifications here.
12031 (start_non_stop): New.
12032 * server.c (non_stop, own_buf, mem_buf): New globals.
12033 (struct vstop_notif): New.
12034 (notif_queue): New global.
12035 (queue_stop_reply, push_event, discard_queued_stop_replies)
12036 (send_next_stop_reply): New.
12037 (start_inferior): Adjust to use resume_kind. Adjust to mywait
12038 interface changes.
12039 (attach_inferior): In non-stop mode, don't wait for the target
12040 here.
12041 (handle_general_set): Handle QNonStop.
12042 (handle_query): When handling qC, return the current general
12043 thread, instead of the first thread of the list.
12044 (handle_query): If the backend supports non-stop mode, include
12045 QNonStop+ in the qSupported query response.
12046 (handle_v_cont): Adjust to use resume_kind. Handle resume_stop
12047 and non-stop mode.
12048 (handle_v_attach, handle_v_run): Handle non-stop mode.
12049 (handle_v_stopped): New.
12050 (handle_v_requests): Report support for vCont;t. Handle vStopped.
12051 (myresume): Adjust to use resume_kind. Handle non-stop.
12052 (queue_stop_reply_callback): New.
12053 (handle_status): Handle non-stop mode.
12054 (main): Clear non_stop flag on reconnection. Use the event-loop.
12055 Refactor serial protocol handling from here ...
12056 (process_serial_event): ... to this new function. When GDB
12057 selects any thread, select one here. In non-stop mode, wait until
12058 GDB acks all pending events before exiting.
12059 (handle_serial_event, handle_target_event): New.
12060 * remote-utils.c (remote_open): Install remote_desc in the event
12061 loop.
12062 (remote_close): Remove remote_desc from the event loop.
12063 (putpkt_binary): Rename to...
12064 (putpkt_binary_1): ... this. Add `is_notic' argument. Handle it.
12065 (putpkt_binary): New as wrapper around putpkt_binary_1.
12066 (putpkt_notif): New.
12067 (prepare_resume_reply): In non-stop mode, don't change the
12068 general_thread.
12069 * event-loop.c: New.
12070 * Makefile.in (OBJ): Add event-loop.o.
12071 (event-loop.o): New rule.
12072
12073 * linux-low.h (pid_of): Moved here.
12074 (lwpid_of): New.
12075 (get_lwp_thread): Use lwpid_of.
12076 (struct lwp_info): Delete `lwpid' field. Add `suspended' field.
12077 * linux-low.c (pid_of): Delete.
12078 (inferior_pid): Use lwpid_of.
12079 (linux_event_pipe): New.
12080 (target_is_async_p): New.
12081 (delete_lwp): New.
12082 (handle_extended_wait): Use lwpid_of.
12083 (add_lwp): Don't set lwpid field.
12084 (linux_attach_lwp): Adjust debug output. Use lwpid_of.
12085 (linux_kill_one_lwp): If killing a running lwp, stop it first.
12086 Use lwpid_of. Adjust to linux_wait_for_event interface changes.
12087 (linux_detach_one_lwp): If detaching from a running lwp, stop it
12088 first. Adjust to linux_wait_for_event interface changes. Use
12089 lwpid_of.
12090 (linux_detach): Don't delete the main lwp here.
12091 (linux_join): Use my_waitpid. Avoid signal_pid. Use lwpid_of.
12092 (status_pending_p): Don't consider explicitly suspended lwps.
12093 (linux_wait_for_lwp): Take an integer pid instead of a lwp_info
12094 pointer. Add OPTIONS argument. Change return type to int. Use
12095 my_waitpid instead of sleeping. Handle WNOHANG. Use lwpid_of.
12096 (linux_wait_for_event): Take an integer pid instead of a lwp_info
12097 pointer. Add status pointer argument. Return a pid instead of a
12098 status. Use lwpid_of. Adjust to linux_wait_for_lwp interface
12099 changes. In non-stop mode, don't switch to a random thread.
12100 (linux_wait): Rename to...
12101 (linux_wait_1): ... this. Add target_options argument, and handle
12102 it. Adjust to use resume_kind. Use lwpid_of. In non-stop mode,
12103 don't handle the continue thread. Handle TARGET_WNOHANG. Merge
12104 clean exit and signal exit code. Don't stop all threads in
12105 non-stop mode. In all-stop mode, only stop all threads when
12106 reporting a stop to GDB. Handle explicit thread stop requests.
12107 (async_file_flush, async_file_mark): New.
12108 (linux_wait): New.
12109 (send_sigstop): Use lwpid_of.
12110 (wait_for_sigstop): Use lwpid_of. Adjust to linux_wait_for_event
12111 interface changes. In non-stop mode, don't switch to a random
12112 thread.
12113 (linux_resume_one_lwp): Use lwpid_of.
12114 (linux_continue_one_thread, linux_queue_one_thread): Merge into ...
12115 (linux_resume_one_thread): ... this. Handle resume_stop. In
12116 non-stop mode, don't look for pending flag in all threads.
12117 (resume_status_pending_p): Don't consider explicitly suspended
12118 threads.
12119 (my_waitpid): Reimplement. Emulate __WALL.
12120 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
12121 Use lwpid_of.
12122 (sigchld_handler, linux_supports_non_stop, linux_async)
12123 (linux_start_non_stop): New.
12124 (linux_target_ops): Register linux_supports_non_stop, linux_async
12125 and linux_start_non_stop.
12126 (initialize_low): Install SIGCHLD handler.
12127 * thread-db.c (thread_db_create_event, find_one_thread)
12128 (thread_db_get_tls_address): Use lwpid_of.
12129 * win32-low.c (win32_detach): Adjust to use resume_kind.
12130 (win32_wait): Add `options' argument.
12131 * spu-low.c (spu_resume): Adjust to use resume_kind.
12132 (spu_wait): Add `options' argument.
12133
5b1c542e
PA		 121342009-04-01 Pedro Alves <pedro@codesourcery.com>
12135
12136 Decouple target code from remote protocol.
12137
12138 * target.h (enum target_waitkind): New.
12139 (struct target_waitstatus): New.
12140 (struct target_ops) <wait>: Return an unsigned long. Take a
12141 target_waitstatus pointer instead of a char pointer.
12142 (mywait): Likewise.
12143 * target.c (mywait): Change prototype to return an unsigned long.
12144 Take a target_waitstatus pointer instead of a char pointer. Adjust.
12145 * server.h (thread_from_wait, old_thread_from_wait): Delete
12146 declarations.
12147 (prepare_resume_reply): Change prototype to take a
12148 target_waitstatus.
12149 * server.c (thread_from_wait, old_thread_from_wait): Delete.
12150 (last_status, last_ptid): New.
12151 (start_inferior): Remove "statusptr" argument. Adjust. Return a
12152 pid instead of a signal.
12153 (attach_inferior): Remove "status" and "signal" parameters.
12154 Adjust.
12155 (handle_query): For qGetTLSAddr, parse the thread id with strtol,
12156 not as an address.
12157 (handle_v_cont, handle_v_attach, handle_v_run, handle_v_kill)
12158 (handle_v_requests, myresume): Remove "status" and "signal"
12159 parameters. Adjust.
12160 (handle_status): New.
12161 (main): Delete local `status'. Adjust.
12162 * remote-utils.c: Include target.h.
12163 (prepare_resume_reply): Change prototype to take a
12164 target_waitstatus. Adjust.
12165
12166 * linux-low.c (linux_wait): Adjust to new target_ops->wait
12167 interface.
12168 * spu-low.c (spu_wait): Adjust.
12169 * win32-low.c (enum target_waitkind, struct target_waitstatus):
12170 Delete.
12171 (win32_wait): Adjust.
12172
2bd7c093
PA		 121732009-04-01 Pedro Alves <pedro@codesourcery.com>
12174
12175 * target.h (struct thread_resume): Delete leave_stopped member.
12176 (struct target_ops): Add a `n' argument to the `resume' callback.
12177 * server.c (start_inferior): Adjust.
12178 (handle_v_cont, myresume): Adjust.
12179 * linux-low.c (check_removed_breakpoint): Adjust to resume
12180 interface change, and to removed leave_stopped field.
12181 (resume_ptr): Delete.
12182 (struct thread_resume_array): New.
12183 (linux_set_resume_request): Add new `arg' parameter. Adjust to
12184 resume interface change.
12185 (linux_continue_one_thread, linux_queue_one_thread)
12186 (resume_status_pending_p): Check if the resume field is NULL
12187 instead of checking the leave_stopped member.
12188 (linux_resume): Adjust to the target resume interface change.
12189 * spu-low.c (spu_resume): Adjust to the target resume interface
12190 change.
12191 * win32-low.c (win32_detach, win32_resume): Ditto.
12192
c35fafde
PA		 121932009-04-01 Pedro Alves <pedro@codesourcery.com>
12194
12195 * linux-low.c (linux_wait_for_event): Don't clear the `stepping'
12196 flag.
12197 (wait_for_sigstop): Don't leave a finished single-step SIGTRAP
12198 pending.
12199 (linux_continue_one_thread): Only preserve the stepping flag if
12200 there's a pending breakpoint.
12201
0a59d50b
PA		 122022009-03-31 Pedro Alves <pedro@codesourcery.com>
12203
12204 * server.c (main): After the inferior having exited, call
12205 remote_close before exiting gdbserver.
12206
f04c6d38
TJB		 122072009-03-25 Thiago Jung Bauermann <bauerman@br.ibm.com>
12208
12209 Fix size of FPSCR in Power 7 processors.
12210 * linux-ppc-low.c (PPC_FEATURE_ARCH_2_05): Remove #define.
12211 (PPC_FEATURE_HAS_DFP): New #define.
12212 (ppc_arch_setup): Check for DFP feature instead of ISA 2.05 to decide on
12213 size of the FPSCR.
12214
78e5cee6
PA		 122152009-03-23 Pedro Alves <pedro@codesourcery.com>
12216
12217 * server.c (handle_query) Whitespace and formatting.
12218
1b3f6016
PA		 122192009-03-22 Pedro Alves <pedro@codesourcery.com>
12220
12221 * i387-fp.c, linux-arm-low.c, linux-cris-low.c,
12222 linux-crisv32-low.c, linux-i386-low.c, linux-low.c,
12223 linux-mips-low.c, linux-s390-low.c, linux-sparc-low.c,
12224 linux-x86-64-low.c, linux-xtensa-low.c, proc-service.c,
12225 regcache.c, remote-utils.c, server.c, spu-low.c, target.h,
12226 thread-db.c, win32-low.c, xtensa-xtregs.c, gdbreplay.c,
12227 Makefile.in, configure.ac: Fix whitespace throughout.
12228 * configure: Regenerate.
12229
a07b2135
PA		 122302009-03-22 Pedro Alves <pedro@codesourcery.com>
12231
12232 * inferiors.c (find_inferior): Make it safe for the callback
12233 function to delete the currently iterated inferior.
12234
67cc2626
PA		 122352009-03-22 Pedro Alves <pedro@codesourcery.com>
12236
12237 * Makefile.in (linuw_low_h): Move higher.
12238 (thread-db.o): Depend on $(linux_low_h).
12239
54a0b537
PA		 122402009-03-17 Pedro Alves <pedro@codesourcery.com>
12241
12242 Rename "process" to "lwp" throughout.
12243
12244 * linux-low.c (all_processes): Rename to...
12245 (all_lwps): ... this.
12246 (inferior_pid, handle_extended_wait, get_stop_pc): Adjust.
12247 (add_process): Rename to ...
12248 (add_lwp): ... this. Adjust.
12249 (linux_create_inferior): Adjust.
12250 (linux_attach_lwp): Adjust.
12251 (linux_attach): Adjust.
12252 (linux_kill_one_process): Rename to ...
12253 (linux_kill_one_lwp): ... this. Adjust.
12254 (linux_kill): Adjust.
12255 (linux_detach_one_process): Rename to ...
12256 (linux_detach_one_lwp): ... this. Adjust.
12257 (linux_detach): Adjust.
12258 (check_removed_breakpoint): Adjust.
12259 (status_pending_p): Adjust.
12260 (linux_wait_for_process): Rename to ...
12261 (linux_wait_for_lwp): ... this. Adjust.
12262 (linux_wait_for_event): Adjust.
12263 (send_sigstop): Adjust.
12264 (wait_for_sigstop): Adjust.
12265 (stop_all_processes): Rename to ...
12266 (stop_all_lwps): ... this.
12267 (linux_resume_one_process): Rename to ...
12268 (linux_resume_one_lwp): ... this. Adjust.
12269 (linux_set_resume_request, linux_continue_one_thread)
12270 (linux_queue_one_thread, resume_status_pending_p)
12271 (usr_store_inferior_registers, regsets_store_inferior_registers)
12272 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
12273 Adjust.
12274 * linux-low.h (get_process): Rename to ...
12275 (get_lwp): ... this. Adjust.
12276 (get_thread_process): Rename to ...
12277 (get_thread_lwp): ... this. Adjust.
12278 (get_process_thread): Rename to ...
12279 (get_lwp_thread): ... this. Adjust.
12280 (struct process_info): Rename to ...
12281 (struct lwp_info): ... this.
12282 (all_processes): Rename to ...
12283 (all_lwps): ... this.
12284 * proc-service.c (ps_lgetregs): Adjust.
12285 * thread-db.c (thread_db_create_event, find_one_thread)
12286 (maybe_attach_thread, thread_db_get_tls_address): Adjust.
12287
0b16c5cf
PA		 122882009-03-14 Pedro Alves <pedro@codesourcery.com>
12289
12290 * server.c (handle_query): Handle "qAttached".
12291
32de4b9d
NS		 122922009-03-13 Nathan Sidwell <nathan@codesourcery.com>
12293
12294 * Makefile.in, hostio-errno.c, errno.c, xtensa-xtregs.c: Change to
12295 GPLv3, update license URL.
12296
2aecd87f
DE		 122972009-03-01 Doug Evans <dje@google.com>
12298
93efd302 12299 * Makefile.in (INCLUDE_CFLAGS): Add -I$(srcdir)/../common.
2aecd87f
DE		 12300 (server_h): Add gdb_signals.h.
12301 (signals.o): Update.
12302 * server.h (target_signal_from_host,target_signal_to_host_p)
12303 (target_signal_to_host,target_signal_to_name): Moved to gdb_signals.h.
12304
86b1f9c5
PM		 123052009-02-14 Pierre Muller <muller@ics.u-strasbg.fr>
12306
12307 * remote-utils.c (getpkt): Also generate remote-debug
12308 information if noack_mode is set.
12309
4aa995e1
PA		 123102009-02-06 Pedro Alves <pedro@codesourcery.com>
12311
12312 * server.c (handle_query): Report qXfer:siginfo:read and
12313 qXfer:siginfo:write as supported and handle them.
12314 * target.h (struct target_ops) <qxfer_siginfo>: New field.
12315 * linux-low.c (linux_xfer_siginfo): New.
12316 (linux_target_ops): Set it.
12317
62709adf
PA		 123182009-01-26 Pedro Alves <pedro@codesourcery.com>
12319
12320 * server.c (gdbserver_usage): Mention --remote-debug.
12321 (main): Accept '--remote-debug' switch.
12322
aef93bd7
DE		 123232009-01-18 Doug Evans <dje@google.com>
12324
12325 * regcache.c (new_register_cache): No need to check result of xcalloc.
12326 * server.c (handle_search_memory): Back out calls to xmalloc,
12327 result is checked and error is returned to user upon failure.
12328 (handle_query): Ditto. Add more checks for result of malloc.
12329 (handle_v_cont): Check result of malloc, report error back to
12330 user upon failure.
12331 (handle_v_run): Ditto. Call freeargv.
12332 * server.h (freeargv): Declare.
12333 * utils.c (freeargv): New fn.
12334
54363045
DE		 123352009-01-15 Doug Evans <dje@google.com>
12336
f626972c
DE		 12337 * gdbreplay.c (perror_with_name): Make arg const char *.
12338 * server.h (target_signal_to_name): Make return type const char *.
0842e787 12339 * thread-db.c (thread_db_err_str): Make return type const char *.
f626972c 12340 * utils.c (perror_with_name): Make arg const char *.
54363045 12341
18aae699
PA		 123422009-01-14 Pedro Alves <pedro@codesourcery.com>
12343
12344 * win32-low.c (get_child_debug_event): Issue a final DBG_CONTINUE
12345 when handling a EXIT_PROCESS_DEBUG_EVENT.
12346
ff703abe
JB		 123472009-01-06 Joel Brobecker <brobecker@adacore.com>
12348
12349 * gdbreplay.c (gdbreplay_version): Update copyright year.
12350 * server.c (gdbserver_version): Likewise.
12351
f21cc1a2 123522009-01-05 Doug Evans <dje@google.com>
0e21c1ec
DE		 12353
12354 * linux-low.c (linux_attach_lwp): Add some comments/fixmes.
f21cc1a2 12355 (handle_extended_wait): Improve comment.
0e21c1ec 12356
bca929d3
DE		 123572008-12-13 Doug Evans <dje@google.com>
12358
12359 * utils.c (xmalloc,xcalloc,xstrdup): New fns.
12360 * server.h (ATTR_MALLOC): New macro.
12361 (xmalloc,xcalloc,xstrdup): Declare.
12362 * hostio.c: Replace malloc,calloc,strdup with xmalloc,xcalloc,xstrdup.
12363 * inferiors.c: Ditto.
12364 * linux-low.c: Ditto.
12365 * mem-break.c: Ditto.
12366 * regcache.c: Ditto.
12367 * remote-utils.c: Ditto.
12368 * server.c: Ditto.
12369 * target.c: Ditto.
12370 * win32-low.c: Ditto.
12371
97438e3f
DE		 123722008-12-12 Doug Evans <dje@google.com>
12373
896c7fbb
DE		 12374 * linux-low.c (linux_wait_for_process): Don't clobber current_inferior
12375 in debugging printf.
12376
97438e3f
DE		 12377 * linux-low.c (handle_extended_wait): Simplify, use my_waitpid.
12378
e3b886f8
DE		 123792008-12-09 Doug Evans <dje@google.com>
12380
12381 * linux-low.h (struct process_info): Delete member tid, unused.
12382 * thread-db.c (find_one_thread): Update.
12383 (maybe_attach_thread): Update.
12384
07e059b5
VP		 123852008-12-02 Pedro Alves <pedro@codesourcery.com>
12386
889bf7c5
PA		 12387 * target.h (struct target_ops): Add qxfer_osdata member.
12388 * linux-low.c: Include ctype.h and pwd.h and sys/types.h
12389 and dirent.h.
12390 (linux_qxfer_osdata): New functions.
12391 (linux_target_ops): Register linux_qxfer_osdata as qxfer_osdata
12392 callback.
12393 * server.c (handle_query): Handle "qXfer:osdata:read:".
12394 * remote-utils.c (buffer_grow, buffer_free, buffer_init, buffer_finish)
12395 (buffer_xml_printf): New functions.
12396 * server.h (struct buffer): New.
12397 (buffer_grow_str, buffer_grow_str0): New macros.
12398 (buffer_grow, buffer_free, buffer_init, buffer_finish)
12399 (buffer_xml_printf): Declare.
07e059b5 12400
4cab47ab
DE		 124012008-11-24 Doug Evans <dje@google.com>
12402
12403 * Makefile.in (VERSION,DIST,LINT,LINTFLAGS): Delete, unused.
12404
f142445f
DJ		 124052008-11-24 Daniel Jacobowitz <dan@codesourcery.com>
12406
12407 * server.c (handle_v_run): Always use the supplied argument list.
12408
d0107bb6 124092008-11-19 Bob Wilson <bob.wilson@acm.org>
889bf7c5 12410
d0107bb6
BW		 12411 * xtensa-xtregs.c (XTENSA_ELF_XTREG_SIZE): Change to 4.
12412 (xtensa_regmap_table): Add entry for scompare1.
889bf7c5 12413
2c4ad781
TJB		 124142008-11-18 Thiago Jung Bauermann <bauerman@br.ibm.com>
12415
12416 * Makefile.in (powerpc-isa205-32l.o, powerpc-isa205-32l.c,
12417 powerpc-isa205-altivec32l.o, powerpc-isa205-altivec32l.c,
12418 powerpc-isa205-vsx32l.o, powerpc-isa205-vsx32l.c,
12419 powerpc-isa205-64l.o, powerpc-isa205-64l.c,
12420 powerpc-isa205-altivec64l.o, powerpc-isa205-altivec64l.c,
12421 powerpc-isa205-vsx64l.o, powerpc-isa205-vsx64l.c): New targets.
12422 * configure.srv (powerpc*-*-linux*): Add ISA 2.05 object files and
12423 XML target descriptions.
12424 * linux-ppc-low.c (ppc_arch_setup): Init registers with 64-bit FPSCR
12425 when inferior is running on an ISA 2.05 or later processor. Add
12426 special case to return offset for full 64-bit slot of FPSCR when
12427 in 32-bits.
12428
dfb64f85
DJ		 124292008-11-14 Daniel Gutson <dgutson@codesourcery.com>
12430
12431 * Makefile.in (SFILES, clean): Added sparc64 files.
12432 (reg-sparc64.o, reg-sparc64.c): New.
12433 * configure.srv (sparc*-*-linux*): New configuration.
12434 * linux-low.c (regsets_fetch_inferior_registers): Swap ptrace
12435 syscall arguments for SPARC.
12436 (regsets_store_inferior_registers): Likewise.
12437 * linux-sparc-low.c: New file.
12438
66b6e1dd
DE		 124392008-10-21 Doug Evans <dje@google.com>
12440
12441 * Makefile.in (BFD_DIR,BFD,BFD_SRC,BFD_CFLAGS): Delete.
12442 (READLINE_DIR,READLINE_DEP): Delete.
12443 (INTERNAL_CFLAGS): Update.
12444 (LINTFLAGS): Update.
12445
9b710a42
PA		 124462008-10-10 Pedro Alves <pedro@codesourcery.com>
12447
12448 * server.c (handle_v_run): If GDB didn't specify an argv, use the
12449 whole argv from the last run, not just argv[0].
12450
5822d809
PA		 124512008-09-08 Pedro Alves <pedro@codesourcery.com>
12452
12453 * regcache.c (new_register_cache): Return NULL if the register
12454 cache size isn't known yet.
12455 (free_register_cache): Avoid dereferencing a NULL regcache.
12456
74aac56f
DJ		 124572008-09-04 Daniel Jacobowitz <dan@codesourcery.com>
12458
12459 * configure.srv: Merge MIPS and MIPS64.
12460
400b20f5
MR		 124612008-08-24 Maciej W. Rozycki <macro@linux-mips.org>
12462
12463 * Makefile.in (uninstall): Apply $(EXEEXT) too.
12464
677c5bb1
LM		 124652008-08-18 Luis Machado <luisgpm@br.ibm.com>
12466
12467 * Makefile.in: Add required vsx dependencies.
12468
12469 * linux-ppc-low: Define PPC_FEATURE_HAS_VSX.
12470 Declare init_registers_powerpc_vsx32l.
12471 Declare init_registers_powerpc_vsx64l.
12472 Define PTRACE_GETVSXREGS and PTRACE_SETVSXREGS.
12473 (ppc_arch_setup): Check for VSX in hwcap.
12474 (ppc_fill_vsxregset): New function.
12475 (ppc_store_vsxregset): New function.
12476 Add new VSX entry in regset_info target_regsets.
12477
12478 * configure.srv: Add new VSX dependencies.
12479
a6f3e723
SL		 124802008-08-12 Pedro Alves <pedro@codesourcery.com>
12481
12482 * remote-utils.c (noack_mode, transport_is_reliable): New globals.
12483 (remote_open): Set or clear transport_is_reliable.
12484 (putpkt_binary): Don't expect acks in noack mode.
12485 (getpkt): Don't send ack/nac in noack mode.
12486 * server.c (handle_general_set): Handle QStartNoAckMode.
12487 (handle_query): If connected by tcp pass QStartNoAckMode+ in
12488 qSupported.
12489 (main): Reset noack_mode on every connection.
12490 * server.h (noack_mode): Declare.
12491
a417dc56
RW		 124922008-08-07 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
12493
12494 * Makefile.in (GDBREPLAY_OBS): New variable.
12495 (gdbreplay$(EXEEXT)): Use it to avoid unportable $^.
12496
3221518c
UW		 124972008-08-05 Ulrich Weigand <uweigand@de.ibm.com>
12498 Daniel Jacobowitz <dan@codesourcery.com>
12499
12500 * linux-low.c (linux_resume_one_process): Ignore ESRCH.
12501 (usr_store_inferior_registers): Likewise.
12502 (regsets_store_inferior_registers): Likewise.
12503
ec56be1b
PA		 125042008-07-31 Rolf Jansen <rj@surtec.com>
12505 Pedro Alves <pedro@codesourcery.com>
12506
12507 * configure.ac: Check for memmem declaration.
12508 * server.c [HAVE_MALLOC_H]: Include malloc.h.
12509 (disable_packet_vCont, disable_packet_Tthread, disable_packet_qC)
12510 (disable_packet_qfThreadInfo): Unconditionally compile.
12511 * server.h [!HAVE_DECL_MEMMEM]: Declare memmem.
12512 * configure, config.in: Regenerate.
12513
2fe5e3ff
DE		 125142008-07-28 Doug Kwan <dougkwan@google.com>
12515
12516 * linux-low.c (sys/dir.h, sys/user.h): Remove includes.
12517 (linux_write_memory): Remove declaration of errno.
12518
836acd6d
UW		 125192008-07-12 Ulrich Weigand <uweigand@de.ibm.com>
12520
12521 * linux-low.c (handle_extended_wait): Do not use "status"
12522 variable uninitialized.
12523
aeba519e
PA		 125242008-07-07 Pedro Alves <pedro@codesourcery.com>
12525
12526 * server.c (handle_v_attach): Inhibit reporting dll changes.
12527
db42f210
PA		 125282008-06-27 Pedro Alves <pedro@codesourcery.com>
12529
12530 * remote-utils.c (prepare_resume_reply): If requested, don't
12531 output "thread:TID" in the T stop reply.
12532
12533 * server.c (disable_packet_vCont, disable_packet_Tthread)
12534 (disable_packet_qC, disable_packet_qfThreadInfo): New globals.
12535 (handle_query): If requested, disable support for qC, qfThreadInfo
12536 and qsThreadInfo.
12537 (handle_v_requests): If requested, disable support for vCont.
12538 (gdbserver_show_disableable): New.
12539 (main): Handle --disable-packet and --disable-packet=LIST.
12540
12541 * server.h (disable_packet_vCont, disable_packet_Tthread)
12542 (disable_packet_qC, disable_packet_qfThreadInfo): Declare.
12543
8e4c5421
CD		 125442008-06-20 Carlos O'Donell <carlos@codesourcery.com>
12545
12546 * server.c (gdbserver_usage): Mention --version.
12547
6e23a804
DJ		 125482008-06-06 Daniel Jacobowitz <dan@codesourcery.com>
12549
12550 * Makefile.in (gdbreplay.o): New rule.
12551
90aa6a40
JM		 125522008-06-06 Joseph Myers <joseph@codesourcery.com>
12553
12554 * gdbreplay.c (gdbreplay_version): Say gdbreplay in version
12555 message, not gdbserver.
12556
c16158bc 125572008-06-05 Vladimir Prus <vladimir@codesourcery.com>
889bf7c5
PA		 12558 Nathan Sidwell <nathan@codesourcery.com>
12559 Joseph Myers <joseph@codesourcery.com>
c16158bc
JM		 12560
12561 * acinclude.m4: Include ../../config/acx.m4.
12562 * configure.ac: Use ACX_PKGVERSION and ACX_BUGURL.
12563 * configure, config.in: Regenerate.
12564 * Makefile.in (gdbreplay$(EXEEXT)): Add version.o.
12565 * server.c (gdbserver_version): Print PKGVERSION.
12566 (gdbsrever_usage): Add stream parameter. Print REPORT_BUGS_TO.
12567 (main): Adjust gdbserver_usage calls.
12568 * gdbreplay.c (version, host_name): Add declarations.
12569 (gdbreplay_version, gdbreplay_usage): New.
12570 (main): Accept --version and --help options.
12571
aeb75bf5
DJ		 125722008-06-04 Daniel Jacobowitz <dan@codesourcery.com>
12573
12574 * linux-arm-low.c (thumb_breakpoint, thumb_breakpoint_len): New.
12575 (arm_breakpoint_at): Handle Thumb.
12576 (the_low_target): Add comment.
12577
76b233dd
UW		 125782008-05-29 Ulrich Weigand <uweigand@de.ibm.com>
12579
12580 * linux-ppc-low.c (ppc_collect_ptrace_register): Clear buffer.
12581
08388c79
DE		 125822008-05-09 Doug Evans <dje@google.com>
12583
a3c83fae
DE		 12584 * server.h (decode_search_memory_packet): Declare.
12585 * remote-utils.c (decode_search_memory_packet): New fn.
12586 * server.c (handle_search_memory_1): New fn.
08388c79
DE		 12587 (handle_search_memory): New fn.
12588 (handle_query): Process qSearch:memory packets.
12589
bb9c3d36
UW		 125902008-05-08 Ulrich Weigand <uweigand@de.ibm.com>
12591
12592 * regcache.c (registers_length): Remove.
12593 (set_register_cache): Verify that PBUFSIZ is large enough to hold a
12594 full register packet.
12595 * regcache.h (registers_length): Remove prototype.
12596 * server.h (PBUFSIZ): Define to 16384.
12597
7284e1be
UW		 125982008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
12599
12600 * configure.srv (powerpc*-*-linux*): Set srv_regobj to
12601 powerpc-32l.o, powerpc-altivec32l.o, powerpc-e500l.o,
12602 powerpc-64l.o, and powerpc-altivec64l.o.
12603 Remove rs6000/powerpc-32.xml, rs6000/powerpc-64.xml, and
12604 rs6000/powerpc-e500.xml; add rs6000/powerpc-32l.xml,
12605 rs6000/powerpc-altivec32l.xml, rs6000/powerpc-e500l.xml,
12606 rs6000/powerpc-64l.xml, rs6000/powerpc-altivec64l.xml,
12607 rs6000/power-linux.xml, and rs6000/power64-linux.xml
12608 to srv_xmlfiles.
12609
12610 * Makefile.in (reg-ppc.o, reg-ppc.c): Remove, replace by ...
12611 (powerpc-32l.o, powerpc-32l.c): ... these new rules.
12612 (powerpc-32.o, powerpc-32.c): Remove, replace by ...
12613 (powerpc-altivec32l.o, powerpc-altivec32l.c): ... these new rules.
12614 (powerpc-e500.o, powerpc-e500.c): Remove, replace by ...
12615 (powerpc-e500l.o, powerpc-e500l.c): ... these new rules.
12616 (reg-ppc64.o, reg-ppc64.c): Remove, replace by ...
12617 (powerpc-64l.o, powerpc-64l.c): ... these new rules.
12618 (powerpc-64.o, powerpc-64.c): Remove, replace by ...
12619 (powerpc-altivec64l.o, powerpc-altivec64l.c): ... these new rules.
12620 (clean): Update.
12621
12622 * linux-ppc-low.c (init_registers_ppc): Remove, replace by ...
12623 (init_registers_powerpc_32l): ... this new prototype.
12624 (init_registers_powerpc_32): Remove, replace by ...
12625 (init_registers_powerpc_altivec32l): ... this new prototype.
12626 (init_registers_powerpc_e500): Remove, replace by ...
12627 (init_registers_powerpc_e500l): ... this new prototype.
12628 (init_registers_ppc64): Remove, replace by ...
12629 (init_registers_powerpc_64l): ... this new prototype.
12630 (init_registers_powerpc_64): Remove, replace by ...
12631 (init_registers_powerpc_altivec64l): ... this new prototype.
12632 (ppc_num_regs): Set to 73.
12633 (PT_ORIG_R3, PT_TRAP): Define if necessary.
12634 (ppc_regmap, ppc_regmap_e500): Add values for orig_r3 and trap.
12635 (ppc_cannot_store_register): Handle orig_r3 and trap.
12636 (ppc_arch_setup): Update init_registers_... calls.
12637 (ppc_fill_gregset): Handle orig_r3 and trap.
12638
12639 * inferiors.c (clear_inferiors): Reset current_inferior.
12640
fdc59709
PB		 126412008-04-23 Paolo Bonzini <bonzini@gnu.org>
12642
889bf7c5
PA		 12643 * acinclude.m4: Add override.m4.
12644 * configure: Regenerate.
fdc59709 12645
c9b2f845
UW		 126462008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
12647
12648 * linux-ppc-low.c (ppc_arch_setup): Reset ppc_hwcap after the
12649 initial call to init_register_ppc64.
12650
550512b8
UW		 126512008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
12652
43aaf8b6
PA		 12653 * configure.srv (powerpc64-*-linux*, powerpc-*-linux*): Merge into
12654 single powerpc*-*-linux* case.
550512b8
UW		 12655 (s390-*-linux*, s390x-*-linux*): Merge into single s390*-*-linux* case.
12656
b6430ec3
UW		 126572008-04-17 Ulrich Weigand <uweigand@de.ibm.com>
12658
12659 * configure.srv [powerpc64-*-linux*]: Remove powerpc-e500.o from
889bf7c5 12660 srv_regobj. Remove rs6000/powerpc-e500.xml and rs6000/power-spe.xml
b6430ec3
UW		 12661 from reg_xmlfiles.
12662 * linux-ppc-low.c: Include <elf.h>.
12663 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Define.
12664 (ppc_hwcap): New global variable.
12665 (ppc_regmap): Remove __SPE__ #ifdef sections.
12666 (ppc_regmap_e500): New global variable.
12667 (ppc_cannot_store_register): Update __SPE__ special case.
12668 (ppc_get_hwcap): New function.
12669 (ppc_arch_setup): Use it to determine whether inferior supports
12670 AltiVec or SPE registers. Set the_low_target.regmap if appropriate.
12671 (ppc_fill_vrregset, ppc_store_vrregset): Define unconditionally.
12672 Do not access registers if target does not support AltiVec.
12673 (ppc_fill_evrregset, ppc_store_evrregset): Define unconditionally.
12674 Do not access registers if target does not support SPE.
12675 (target_regsets): Unconditionally include AltiVec and SPE regsets.
12676
52fa2412
UW		 126772008-04-17 Daniel Jacobowitz <dan@codesourcery.com>
12678
12679 * linux-low.c (disabled_regsets, num_regsets): New.
12680 (use_regsets_p): Delete.
12681 (linux_wait_for_process): Clear disabled_regsets.
12682 (regsets_fetch_inferior_registers): Check and set it.
12683 (regsets_store_inferior_registers): Likewise.
12684 (linux_fetch_registers, linux_store_registers): Do not use
12685 use_regsets_p.
12686 (initialize_low): Allocate disabled_regsets.
12687
e28b3332
DJ		 126882008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
12689
12690 * Makefile.in (LIBOBJS): New.
12691 (OBS): Use LIBOBJS.
12692 (memmem.o): New rule.
12693 * configure.ac: Use AC_CONFIG_LIBOBJ_DIR and check for memmem.
12694 * configure: Regenerated.
12695
4536995d
UW		 126962008-04-04 Ulrich Weigand <uweigand@de.ibm.com>
12697
12698 * server.c (handle_query): Never return "unsupported" for
12699 qXfer:features:read queries.
12700
221c031f
UW		 127012008-03-27 Ulrich Weigand <uweigand@de.ibm.com>
12702
12703 * server.c (get_features_xml): Fix inverted condition.
12704 (handle_query): Always support qXfer:feature:read.
12705
ccd213ac
DJ		 127062008-03-10 Daniel Jacobowitz <dan@codesourcery.com>
12707
12708 * server.c (wrapper_argv): New.
12709 (start_inferior): Handle wrapper_argv. If set, expect an extra
12710 trap.
12711 (gdbserver_usage): Document --wrapper.
12712 (main): Parse --wrapper.
12713
6fe305f7
UW		 127142008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
12715
12716 * configure.srv [powerpc64-*-linux*]: Add all files mentioned for
12717 powerpc-*-linux* to srv_regobj and reg_xmlfiles.
12718 * linux-ppc-low.c (ppc_get_pc): Support bi-arch operation.
12719 (ppc_set_pc): Likewise.
12720 (ppc_arch_setup): New function.
12721 (ppc_fill_gregset): Call ppc_collect_ptrace_register instead
12722 of collect_register.
889bf7c5 12723 (the_low_target): Use ppc_arch_setup as arch_setup initializer.
6fe305f7 12724
5b0a002e
UW		 127252008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
12726
12727 * configure.srv [powerpc64-*-linux*]: Use linux-ppc-low.o
12728 instead of linux-ppc64-low.o.
12729 * linux-ppc64-low.c: Remove file.
12730 * Makefile.in (SFILES): Remove linux-ppc64-low.c.
12731 (linux-ppc64-low.o): Remove rule.
12732
12733 * linux-ppc-low.c (init_registers_ppc64): Add prototype.
12734 (init_registers_powerpc_64): Likewise.
12735 (ppc_regmap): Conditionally define depending on __powerpc64__.
12736 (ppc_cannot_store_register): Do not special-case "fpscr" when
12737 compiled on __powerpc64__.
12738 (ppc_collect_ptrace_register): New function.
12739 (ppc_supply_ptrace_register): New function.
12740 (ppc_breakpoint): Change type to "unsigned int".
12741 (ppc_breakpoint_at): Change type of "insn" to "unsigned int".
12742 (the_low_target): Conditionally provide initializers for the
889bf7c5 12743 arch_setup member depending on __powerpc64__. Install
5b0a002e
UW		 12744 collect_ptrace_register and supply_ptrace_register members.
12745
9b4b61c8
UW		 127462008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
12747
12748 * regcache.h (gdbserver_xmltarget): Add extern declaration.
12749 * server.c (gdbserver_xmltarget): Define.
12750 (get_features_xml): Use it to replace "target.xml" and arch_string.
12751
12752 * configure.srv: Remove srv_xmltarget. Add XML files that were
12753 mentioned there to srv_xmlfiles instead. Remove conditional tests
12754 on gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe; set
12755 srv_xmlfiles and srv_regobj to include all possible choices.
12756 * configure.ac (srv_xmltarget): Remove.
12757 (srv_xmlfiles): Do not add "target.xml".
12758 (gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe): Remove
12759 checks for supplementary target information.
12760 * configure: Regenerate.
12761 * Makefile.in (XML_TARGET): Remove.
12762 (target.xml): Remove rule.
12763 (clean): Do not clean up target.xml.
12764 (.PRECIOUS): Do not mention target.xml.
12765
12766 * target.h (struct target_ops): Remove arch_string member.
12767 * linux-low.c (linux_arch_string): Remove.
12768 (linux_target_ops): Remove arch_string initializer.
12769 * linux-low.h (struct linux_target_ops): Remove arch_string member.
12770 * linux-i386-low.c (the_low_target): Remove arch_string initializer.
12771 * linux-x86-64-low.c (the_low_target): Remove arch_string initializer.
12772 * spu-low.c (spu_arch_string): Remove.
12773 (spu_target_ops): Remove arch_string initializer.
12774 * win32-low.c (win32_arch_string): Remove.
12775 (win32_target_ops): Remove arch_string initializer.
12776 * win32-low.h (struct win32_target_ops): Remove arch_string member.
12777 * win32-arm-low.c (the_low_target): Remove arch_string initializer.
12778 * win32-i368-low.c (the_low_target): Remove arch_string initializer.
12779
ee1a7ae4
UW		 127802008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
12781
12782 * linux-low.h (struct linux_target_ops): Replace left_pad_xfer field
12783 by collect_ptrace_register and supply_ptrace_register hooks.
12784 * linux-low.c (fetch_register): Use supply_ptrace_register callback
12785 instead of checking for the_low_target.left_pad_xfer.
12786 (usr_store_inferior_registers): Use collect_ptrace_register callback
12787 instead of checking for the_low_target.left_pad_xfer.
12788
12789 * linux-s390-low.c (s390_collect_ptrace_register): New function.
12790 (s390_supply_ptrace_register): Likewise.
12791 (s390_fill_gregset): Call s390_collect_ptrace_register.
12792 (the_low_target): Update.
12793
12794 * linux-ppc64-low.c (ppc_collect_ptrace_register): New function.
12795 (ppc_supply_ptrace_register): Likewise.
12796 (the_low_target): Update.
12797
12798 * linux-i386-low.c (the_low_target): Update.
12799 * linux-x86-64-low.c (the_low_target): Update.
12800
d61ddec4
UW		 128012008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
12802
12803 * configure.srv [s390x-*-linux*]: Set srv_regobj to include both
12804 reg-s390.o and reg-s390x.o.
12805
12806 * linux-low.c (new_inferior): New global variable.
12807 (linux_create_inferior, linux_attach): Set it.
12808 (linux_wait_for_process): Call the_low_target.arch_setup after the
12809 target has stopped for the first time.
12810 (initialize_low): Do not call the_low_target.arch_setup.
12811
12812 * linux-s390-low.c (s390_get_pc): Support bi-arch operation.
12813 (s390_set_pc): Likewise.
12814 (s390_arch_setup): New function.
12815 (the_low_target): Use s390_arch_setup as arch_setup routine.
12816
12817 * regcache.c (realloc_register_cache): New function.
12818 (set_register_cache): Call it for each existing regcache.
12819
d05b4ac3
UW		 128202008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
12821
12822 * server.h (init_registers): Remove prototype.
12823
12824 * linux-low.h (struct linux_target_ops): Add arch_setup field.
12825 * linux-low.c (initialize_low): Call the_low_target.arch_setup ()
12826 instead of init_registers ().
12827 * linux-arm-low.c (init_registers_arm): Add prototype.
12828 (init_registers_arm_with_iwmmxt): Likewise.
12829 (the_low_target): Add initializer for arch_setup field.
12830 * linux-cris-low.c (init_registers_cris): Add prototype.
12831 (the_low_target): Add initializer for arch_setup field.
12832 * linux-crisv32-low.c (init_registers_crisv32): Add prototype.
12833 (the_low_target): Add initializer for arch_setup field.
12834 * linux-i386-low.c (init_registers_i386_linux): Add prototype.
12835 (the_low_target): Add initializer for arch_setup field.
12836 * linux-ia64-low.c (init_registers_ia64): Add prototype.
12837 (the_low_target): Add initializer for arch_setup field.
12838 * linux-m32r-low.c (init_registers_m32r): Add prototype.
12839 (the_low_target): Add initializer for arch_setup field.
12840 * linux-m68k-low.c (init_registers_m68k): Add prototype.
12841 (the_low_target): Add initializer for arch_setup field.
12842 * linux-mips-low.c (init_registers_mips_linux): Add prototype.
12843 (init_registers_mips64_linux): Likewise.
12844 (the_low_target): Add initializer for arch_setup field.
12845 * linux-ppc-low.c (init_registers_ppc): Add prototype.
12846 (init_registers_powerpc_32, init_registers_powerpc_e500): Likewise.
12847 (the_low_target): Add initializer for arch_setup field.
12848 * linux-ppc64-low.c (init_registers_ppc64): Add prototype.
12849 (init_registers_powerpc_64): Likewise.
12850 (the_low_target): Add initializer for arch_setup field.
12851 * linux-s390-low.c (init_registers_s390): Add prototype.
12852 (init_registers_s390x): Likewise.
12853 (the_low_target): Add initializer for arch_setup field.
12854 * linux-sh-low.c (init_registers_sh): Add prototype.
12855 (the_low_target): Add initializer for arch_setup field.
12856 * linux-x86-64-low.c (init_registers_x86_64_linux): Add prototype.
12857 (the_low_target): Add initializer for arch_setup field.
12858 * linux-xtensa-low.c (init_registers_xtensa): Add prototype.
12859 (the_low_target): Add initializer for arch_setup field.
12860
12861 * win32-low.h (struct win32_target_ops): Add arch_setup field.
12862 * win32-low.c (initialize_low): Call the_low_target.arch_setup ()
12863 instead of init_registers ().
12864 * win32-arm-low.c (init_registers_arm): Add prototype.
12865 (the_low_target): Add initializer for arch_setup field.
12866 * win32-i386-low.c (init_registers_i386): Add prototype.
12867 (the_low_target): Add initializer for arch_setup field.
12868
12869 * spu-low.c (init_registers_spu): Add prototype.
12870 (initialize_low): Call initialie_registers_spu () instead of
12871 initialize_registers ().
12872
fd96d250
PA		 128732008-02-19 Pedro Alves <pedro@codesourcery.com>
12874
12875 * server.c (handle_v_requests): When handling the vRun and vAttach
12876 packets, if already debugging a process, don't kill it. Return an
12877 error instead.
12878
d41b6bb4
DJ		 128792008-02-17 Daniel Jacobowitz <dan@codesourcery.com>
12880
12881 * server.c (handle_query): Correct length check.
12882
5ac588cf
PA		 128832008-02-14 Pedro Alves <pedro_alves@portugalmail.pt>
12884
12885 * win32-low.c (do_initial_child_stuff): Add process handle
12886 parameter. Set current_process_handle and current_process_id from the
12887 parameters. Clear globals.
12888 (win32_create_inferior): Don't set current_process_handle and
12889 current_process_id here. Instead pass them on the call to
12890 do_initial_child_stuff.
12891 (win32_attach): Likewise.
12892 (win32_clear_inferiors): New.
12893 (win32_kill): Don't close the current process handle or the
12894 current thread handle here. Instead call win32_clear_inferiors.
12895 (win32_detach): Don't open a new handle to the process. Call
12896 win32_clear_inferiors.
12897 (win32_join): Don't rely on current_process_handle; open a new
12898 handle using the process id.
12899 (win32_wait): Call win32_clear_inferiors when the inferior process
12900 has exited.
12901
ecd7ecbc
DJ		 129022008-02-14 Daniel Jacobowitz <dan@codesourcery.com>
12903
12904 * server.c (monitor_show_help): Add "exit".
12905
1525d545
MG		 129062008-02-11 Maxim Grigoriev <maxim2405@gmail.com>
12907
ecd7ecbc 12908 * Makefile.in (SFILES): Add linux-xtensa-low.c.
1525d545
MG		 12909 (clean): Add reg-xtensa.c.
12910 (linux-xtensa-low.o, reg-xtensa.o, reg-xtensa.c): New dependencies.
ecd7ecbc
DJ		 12911 * configure.srv (xtensa*-*-linux*) New target.
12912 * linux-xtensa-low.c: New.
12913 * xtensa-xtregs.c: New.
1525d545 12914
59a016f0
PA		 129152008-02-01 Pedro Alves <pedro_alves@portugalmail.pt>
12916
12917 * hostio.c: Don't include errno.h.
12918 (errno_to_fileio_errno): Move to hostio-errno.
12919 * hostio.c: (hostio_error): Remove the error parameter. Defer the
12920 error number outputting to the target->hostio_last_error callback.
12921 (hostio_packet_error): Use FILEIO_EINVAL directly.
12922 (handle_open, handle_pread, hostio_error, handle_unlink): Update
12923 calls to hostio_error.
12924 * hostio-errno.c: New.
12925 * server.h (hostio_last_error_from_errno): Declare.
12926 * target.h (target_ops): Add hostio_last_error member.
12927 * linux-low.c (linux_target_op): Register hostio_last_error_from_errno
12928 as hostio_last_error handler.
889bf7c5 12929 * spu-low.c (spu_target_ops): Likewise.
59a016f0
PA		 12930 * win32-low.c [_WIN32_WCE] (win32_error_to_fileio_error)
12931 (wince_hostio_last_error): New functions.
12932 (win32_target_ops) [_WIN32_WCE]: Register wince_hostio_last_error
12933 as hostio_last_error handler.
12934 (win32_target_ops) [!_WIN32_WCE]: Register
12935 hostio_last_error_from_errno as hostio_last_error handler.
12936 * Makefile.in (SFILES): Add hostio.c and hostio-errno.c.
12937 (hostio-errno.o): New rule.
12938 * configure.ac (GDBSERVER_DEPFILES): Add $srv_hostio_err_objs.
12939 * configure.srv (srv_hostio_err_objs): New variable. Default to
12940 hostio-errno.o.
12941 (arm*-*-mingw32ce*): Set srv_hostio_err_objs to "".
12942 * configure: Regenerate.
12943
2d717e4f
DJ		 129442008-01-29 Daniel Jacobowitz <dan@codesourcery.com>
12945
12946 * linux-low.c (linux_attach_lwp): Do not _exit after errors.
12947 (linux_kill, linux_detach): Clean up the process list.
12948 * remote-utils.c (remote_open): Improve port number parsing.
12949 (putpkt_binary, input_interrupt): Only send interrupts if the target
12950 is running.
12951 * server.c (extended_protocol): Make static.
12952 (attached): Define earlier.
12953 (exit_requested, response_needed, program_argv): New variables.
12954 (target_running): New.
12955 (start_inferior): Clear attached here.
12956 (attach_inferior): Set attached here.
12957 (require_running): Define.
12958 (handle_query): Use require_running and target_running. Implement
12959 "monitor exit".
12960 (handle_v_attach, handle_v_run): New.
12961 (handle_v_requests): Use require_running. Handle vAttach and vRun.
12962 (gdbserver_usage): Update.
12963 (main): Redo argument parsing. Handle --debug and --multi. Handle
12964 --attach along with other options or after the port. Save
12965 program_argv. Support no initial program. Resynchronize
12966 communication with GDB after an error. Handle "monitor exit".
12967 Use require_running and target_running. Always allow the extended
12968 protocol. Do not error out for Hc0 or Hc-1. Do not automatically
12969 restart in extended mode.
12970 * README: Refer to the GDB manual. Update --attach usage.
12971
7407e2de
AS		 129722007-12-20 Andreas Schwab <schwab@suse.de>
12973
12974 * linux-low.c (STACK_SIZE): Define.
12975 (linux_tracefork_child): Use it. Use __clone2 on ia64.
12976 (linux_test_for_tracefork): Likewise.
12977
b65d95c5
DJ		 129782007-12-18 Daniel Jacobowitz <dan@codesourcery.com>
12979
12980 * linux-low.c (linux_wait_for_event): Update messages. Do not
12981 reinsert auto-delete breakpoints.
12982 * mem-break.c (struct breakpoint): Change return type of handler to
12983 int.
12984 (set_breakpoint_at): Update handler type.
12985 (reinsert_breakpoint_handler): Return 1 instead of calling
12986 delete_breakpoint.
12987 (reinsert_breakpoint_by_bp): Check for the original breakpoint before
12988 setting a new one.
12989 (check_breakpoints): Delete auto-delete breakpoints and return 2.
12990 * mem-break.h (set_breakpoint_at): Update handler type.
12991 * thread-db.c (thread_db_create_event, thread_db_create_event): Update.
12992 * win32-low.c (auto_delete_breakpoint): New.
12993 (get_child_debug_event): Use it.
12994
4e799345
DJ		 129952007-12-16 Daniel Jacobowitz <dan@codesourcery.com>
12996
12997 * configure.ac: Check for pread and pwrite.
12998 * hostio.c (handle_pread): Fall back to lseek and read.
12999 (handle_pwrite): Fall back to lseek and write.
13000 * config.in, configure: Regenerated.
13001
27524b67
DJ		 130022007-12-07 Daniel Jacobowitz <dan@codesourcery.com>
13003
13004 * server.c (myresume): Add own_buf argument.
13005 (main): Update calls.
13006
a20d5e98
DJ		 130072007-12-06 Daniel Jacobowitz <dan@codesourcery.com>
13008
13009 * linux-low.c (linux_wait, linux_resume): Do not handle async I/O.
13010 * remote-utils.c (remote_open): Do not call disable_async_io.
13011 (block_async_io): Delete.
13012 (unblock_async_io): Make static.
13013 (initialize_async_io): New.
13014 * server.c (handle_v_cont): Handle async I/O here.
13015 (myresume): Likewise. Move other common resume tasks here...
13016 (main): ... from here. Call initialize_async_io. Disable async
13017 I/O before the main loop.
13018 * server.h (initialize_async_io): Declare.
13019 (block_async_io, unblock_async_io): Delete prototypes.
13020 * spu-low.c (spu_resume, spu_wait): Do not handle async I/O here.
13021
b79d787e
DJ		 130222007-12-06 Mick Davis <mickd@goanna.iinet.net.au>
13023
13024 * remote-utils.c (readchar): Allow binary data in received messages.
13025
d97903b2
PA		 130262007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
13027
13028 * win32-low.c (attaching): New global.
13029 (win32_create_inferior): Clear the `attaching' global.
13030 (win32_attach): Set the `attaching' global.
13031 (get_child_debug_event) [_WIN32_WCE]: Stop the inferior when
13032 attaching. Only set a breakpoint at the entry point if not
13033 attaching.
13034
311de423
PA		 130352007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
13036
13037 * server.c (main): Don't report dll events on the initial
13038 connection on attaches.
13039
6c2d16d2
PA		 130402007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
13041
13042 * server.c (main): Relax numerical bases supported for the pid of
13043 the --attach command line argument.
13044
5ca906e6
PA		 130452007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
13046
13047 * win32-low.c (win32_attach): Call OpenProcess before
13048 DebugActiveProcess, not after. Add last error output to error
13049 call.
13050
9c6c8194
PA		 130512007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
13052
13053 * win32-low.c (win32_get_thread_context)
13054 (win32_set_thread_context): New functions.
13055 (thread_rec): Use win32_get_thread_context.
13056 (continue_one_thread, win32_resume): Use win32_set_thread_context.
13057 * win32-low.h (win32_thread_info) [_WIN32_WCE]: Add `base_context'
13058 field.
13059
4d5d1aaa
PA		 130602007-12-03 Leo Zayas
13061 Pedro Alves <pedro_alves@portugalmail.pt>
13062
13063 * win32-low.c (soft_interrupt_requested, faked_breakpoint): New
13064 global variables.
13065 (child_add_thread): Minor cleanup.
13066 (child_continue): Resume artificially suspended threads before
13067 calling ContinueDebugEvent.
13068 (suspend_one_thread): New.
13069 (fake_breakpoint_event): New.
13070 (get_child_debug_event): Change return type to int. Check here if
13071 gdb sent an interrupt request. If a soft interrupt was requested,
13072 fake a breakpoint event. Return 0 if there is no event to handle,
13073 and 1 otherwise.
13074 (win32_wait): Don't check here if gdb sent an interrupt request.
13075 Ensure there is a valid event to handle.
13076 (win32_request_interrupt): Add soft interruption method as last
13077 resort.
13078
c436e841
PA		 130792007-12-03 Leo Zayas
13080 Pedro Alves <pedro_alves@portugalmail.pt>
13081
13082 * win32-low.h (win32_thread_info): Add descriptions to the
13083 structure members. Replace `suspend_count' counter by a
13084 `suspended' flag.
13085 * win32-low.c (thread_rec): Update condition of when to get the
13086 context from the inferior. Rely on ContextFlags being set if it
13087 has already been retrieved. Only suspend the inferior thread if
13088 we haven't already. Warn if that fails.
13089 (continue_one_thread): s/suspend_count/suspended/. Only call
13090 ResumeThread once. Warn if that fails.
13091
e7b5fa67
PA		 130922007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
13093
13094 * win32-low.c (win32_wait): Don't read from the inferior when it
13095 has already exited.
13096
a385171d
PA		 130972007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
13098
13099 * Makefile.in (win32_low_h): New variable.
13100 (win32-low.o): Add dependency on $(win32_low_h).
13101 (win32-arm-low.o, win32-i386-low.o): New rules.
13102
f80c84b3
DJ		 131032007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
13104
13105 * hostio.c: Correct copyright year.
13106
a6b151f1
DJ		 131072007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
13108
13109 * Makefile.in (OBS): Add hostio.o.
13110 (hostio.o): New rule.
13111 * server.h (handle_vFile): Declare.
13112 * hostio.c: New file.
13113 * server.c (handle_v_requests): Take packet_len and new_packet_len
13114 for binary packets. Call handle_vFile.
13115 (main): Update call to handle_v_requests.
13116
f9387fc3
DJ		 131172007-11-05 Daniel Jacobowitz <dan@codesourcery.com>
13118
13119 * linux-low.c: Include <sched.h>.
13120
51c2684e
DJ		 131212007-11-01 Daniel Jacobowitz <dan@codesourcery.com>
13122
13123 * linux-low.c (linux_tracefork_grandchild): New.
13124 (linux_tracefork_child): Use clone.
13125 (linux_test_for_tracefork): Use clone; allocate and free a stack.
13126
75f83163
JB		 131272007-10-31 Joel Brobecker <brobecker@adacore.com>
13128
13129 * Makefile.in: Use $(SHELL) instead of "sh" to call regdat.sh.
13130
da5898ce
DJ		 131312007-10-24 Daniel Jacobowitz <dan@codesourcery.com>
13132
13133 * linux-low.c (handle_extended_wait): Handle unexpected signals.
13134
24a09b5f
DJ		 131352007-10-23 Daniel Jacobowitz <dan@codesourcery.com>
13136
13137 * inferiors.c (change_inferior_id): Delete.
13138 (add_pid_to_list, pull_pid_from_list): New.
13139 * linux-low.c (PTRACE_SETOPTIONS, PTRACE_GETEVENTMSG)
13140 (PTRACE_O_TRACESYSGOOD, PTRACE_O_TRACEFORK, PTRACE_O_TRACEVFORK)
13141 (PTRACE_O_TRACECLONE, PTRACE_O_TRACEEXEC, PTRACE_O_TRACEVFORKDONE)
13142 (PTRACE_O_TRACEEXIT, PTRACE_EVENT_FORK, PTRACE_EVENT_VFORK)
13143 (PTRACE_EVENT_CLONE, PTRACE_EVENT_EXEC, PTRACE_EVENT_VFORK_DONE)
13144 (PTRACE_EVENT_EXIT, __WALL): Provide default definitions.
13145 (stopped_pids, thread_db_active, must_set_ptrace_flags): New variables.
13146 (using_threads): Always set to 1.
13147 (handle_extended_wait): New.
13148 (add_process): Do not set TID.
13149 (linux_create_inferior): Set must_set_ptrace_flags.
13150 (linux_attach_lwp): Remove TID argument. Do not check using_threads.
13151 Use PTRACE_SETOPTIONS. Call new_thread_notify. Update all callers.
13152 (linux_thread_alive): Rename TID argument to LWPID.
13153 (linux_wait_for_process): Handle unknown processes. Do not use TID.
13154 (linux_wait_for_event): Do not use TID or check using_threads. Update
13155 call to dead_thread_notify. Call handle_extended_wait.
13156 (linux_create_inferior): Use PTRACE_SETOPTIONS.
13157 (send_sigstop): Delete sigstop_sent.
13158 (wait_for_sigstop): Avoid TID.
13159 (linux_supports_tracefork_flag, linux_tracefork_child, my_waitpid)
13160 (linux_test_for_tracefork): New.
13161 (linux_lookup_signals): Use thread_db_active and
13162 linux_supports_tracefork_flag.
13163 (initialize_low): Use thread_db_active and linux_test_for_tracefork.
13164 * linux-low.h (get_process_thread): Avoid TID.
13165 (struct process_ifo): Move thread_known and tid to the end. Remove
13166 sigstop_sent.
13167 (linux_attach_lwp, thread_db_init): Update prototypes.
13168 * server.h (change_inferior_id): Delete prototype.
13169 (add_pid_to_list, pull_pid_from_list): New prototypes.
13170 * thread-db.c (thread_db_use_events): New.
13171 (find_first_thread): Rename to...
13172 (find_one_thread): ...this. Update callers and messages. Do not
13173 call fatal. Check thread_db_use_events. Do not call
13174 change_inferior_id or new_thread_notify.
13175 (maybe_attach_thread): Update. Do not call new_thread_notify.
13176 (thread_db_init): Set thread_db_use_events. Check use_events.
13177 * utils.c (fatal, warning): Correct message prefix.
13178
30ed0a8f
DJ		 131792007-10-15 Daniel Jacobowitz <dan@codesourcery.com>
13180
13181 * Makefile.in (clean): Remove new files.
13182 (powerpc-32.o, powerpc-32.c, powerpc-e500.o, powerpc-e500.c)
13183 (powerpc-64.o, powerpc-64.c): New rules.
13184 * configure.srv: Use alternate register sets for powerpc64-*-linux*
13185 with AltiVec, powerpc-*-linux* with AltiVec, and powerpc-*-linux*
13186 with SPE.
13187 * linux-ppc-low.c (ppc_regmap): Do not fetch the FP registers for
13188 SPE targets.
13189 (ppc_cannot_store_register): Do not check for FPSCR for SPE targets.
13190 (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS, ppc_fill_vrregset)
13191 (ppc_store_vrregset, PTRACE_GETEVRREGS, PTRACE_SETEVRREGS)
13192 (struct gdb_evrregset_t, ppc_fill_evrregset, ppc_store_evrregset): New.
13193 (target_regsets): Add AltiVec and SPE register sets.
13194 * configure.ac: Check for AltiVec and SPE.
13195 * linux-ppc64-low.c (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS)
13196 (ppc_fill_vrregset, ppc_store_vrregset): New.
13197 (target_regsets): Add AltiVec register set.
13198 * configure: Regenerated.
13199
fd462a61
DJ		 132002007-09-19 Daniel Jacobowitz <dan@codesourcery.com>
13201
13202 * linux-low.c (O_LARGEFILE): Define.
13203 (linux_read_memory): Use /proc/PID/mem.
13204 * configure.ac: Use AC_GNU_SOURCE. Check for pread64.
13205 * configure, config.in: Regenerated.
13206
69f223ed
DJ		 132072007-09-04 Daniel Jacobowitz <dan@codesourcery.com>
13208
13209 * linux-low.c (linux_wait_for_event): Do not pass signals while
13210 single-stepping.
13211
aec18585
PA		 132122007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
13213
13214 * win32-low.c (create_process): New.
13215 (win32_create_inferior): Use create_process instead of
13216 CreateProcess. If create_process failed retry appending an ".exe"
13217 suffix. Store the GetLastError result immediatelly after
13218 create_process calls and use it on the call to error.
13219
34d86ddd
PA		 132202007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
13221
13222 * win32-low.c (handle_load_dll): Don't use toolhelp when waiting.
13223
5a0e3bd0
JB		 132242007-08-23 Joel Brobecker <brobecker@adacore.com>
13225
13226 * configure.ac: Switch license to GPLv3.
13227
f88c79e6
MS		 132282007-08-01 Michael Snyder <msnyder@access-company.com>
13229
13230 * remote-utils.c (putpkt_binary): Memory leak, free buf2.
13231
6b3d9b83
PA		 132322007-07-31 Pedro Alves <pedro_alves@portugalmail.pt>
13233
13234 * win32-low.c (winapi_CloseToolhelp32Snapshot) [_WIN32_WCE]: New
13235 typedef.
13236 (win32_CloseToolhelp32Snapshot) [_WIN32_WCE]: New global var.
13237 (load_toolhelp) [_WIN32_WCE]: Load TOOLHELP.DLL. Get
13238 CloseToolhelp32Snapshot.
13239 (toolhelp_get_dll_name) [_WIN32_WCE]: Close the snapshot with
13240 CloseToolhelp32Snapshot.
13241
c588c53c
MS		 132422007-07-27 Michael Snyder <michael.snyder@access-company.com>
13243
13244 * server.c (main): Check for inferior exit before main loop.
13245
aa0403d9
PA		 132462007-07-18 Pedro Alves <pedro_alves@portugalmail.pt>
13247
13248 * remote-utils.c (remote_open): Set SO_KEEPALIVE on remote_desc
13249 instead of on tmp_desc.
13250
255e7678
DJ		 132512007-07-17 Pedro Alves <pedro_alves@portugalmail.pt>
13252 Daniel Jacobowitz <dan@codesourcery.com>
13253
13254 * inferiors.c (all_dlls, dlls_changed, get_dll): New.
13255 (add_thread): Minor cleanups.
13256 (clear_inferiors): Move lower in the file. Clear the DLL
13257 list.
13258 (free_one_dll, match_dll, loaded_dll, unloaded_dll, clear_list): New.
13259 * remote-utils.c (prepare_resume_reply): Check dlls_changed.
13260 (xml_escape_text): New.
13261 * server.c (handle_query): Handle qXfer:libraries:read. Report it
13262 for qSupported.
13263 (handle_v_cont): Report errors.
13264 (gdbserver_version): Update.
13265 (main): Correct size of own_buf. Do not report initial DLL events.
13266 * server.h (struct dll_info, all_dlls, dlls_changed, loaded_dll)
13267 (unloaded_dll, xml_escape_text): New.
13268 * win32-low.c (enum target_waitkind): Update comments.
13269 (win32_add_one_solib, get_image_name, winapi_EnumProcessModules)
13270 (winapi_GetModuleInformation, winapi_GetModuleFileNameExA)
13271 (win32_EnumProcessModules, win32_GetModuleInformation)
13272 (win32_GetModuleFileNameExA, load_psapi, psapi_get_dll_name)
13273 (winapi_CreateToolhelp32Snapshot, winapi_Module32First)
13274 (winapi_Module32Next, win32_CreateToolhelp32Snapshot)
13275 (win32_Module32First, win32_Module32Next, load_toolhelp)
13276 (toolhelp_get_dll_name, handle_load_dll, handle_unload_dll): New.
13277 (get_child_debug_event): Handle DLL events.
13278 (win32_wait): Likewise.
13279
0d37add9
DJ		 132802007-07-12 Daniel Jacobowitz <dan@codesourcery.com>
13281
13282 * configure.srv: Set srv_linux_regsets for sh*-*-linux*.
13283 * linux-sh-low.c (sh_fill_gregset, target_regsets): New.
13284
45e2715e
PA		 132852007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
13286
13287 * win32-low.c (handle_output_debug_string): Ignore event if not
13288 waiting.
13289
c5674cf1
PA		 132902007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
13291
13292 * win32-arm-low.c (arm_wince_breakpoint): Fix typo.
13293
2bbe3cc1
DJ		 132942007-07-03 Daniel Jacobowitz <dan@codesourcery.com>
13295
13296 * remote-utils.c (look_up_one_symbol): Handle 'm' packets.
13297
ae13219e
DJ		 132982007-07-02 Daniel Jacobowitz <dan@codesourcery.com>
13299
13300 * inferiors.c (change_inferior_id): Add comment.
13301 * linux-low.c (check_removed_breakpoint): Add an early
13302 prototype. Improve debug output.
13303 (linux_attach): Doc update.
13304 (linux_detach_one_process, linux_detach): Clean up before releasing
13305 each process.
13306 (send_sigstop, wait_for_sigstop): Improve comments and debug output.
13307 * linux-low.h (struct process_info): Doc improvement.
13308 * mem-break.c (delete_all_breakpoints): New.
13309 * mem-break.h (delete_all_breakpoints): New prototype.
13310 * thread-db.c (find_first_thread): New.
13311 (thread_db_create_event): Call it instead of
13312 thread_db_find_new_threads. Clean up unused variables.
13313 (maybe_attach_thread): Remove first thread handling.
13314 (thread_db_find_new_threads): Use find_first_thread.
13315 (thread_db_get_tls_address): Likewise.
13316
4105de34
DJ		 133172007-06-27 Daniel Jacobowitz <dan@codesourcery.com>
13318
13319 * thread-db.c (thread_db_find_new_threads): Add prototype.
13320 (thread_db_create_event): Check for the main thread before adding
13321 a new thread.
13322 (maybe_attach_thread): Only enable event reporting if TID == 0.
13323 (thread_db_get_tls_address): Check for new threads.
13324
2b876972
DJ		 133252007-06-20 Daniel Jacobowitz <dan@codesourcery.com>
13326
13327 * linux-low.c (linux_create_inferior): Try execv before execvp.
13328 * spu-low.c (spu_create_inferior): Likewise.
13329
7a245884
DJ		 133302007-06-13 Mike Frysinger <vapier@gentoo.org>
13331
13332 * linux-low.c (linux_create_inferior): Change execv to execvp.
13333 * spu-low.c (spu_create_inferior): Likewies.
13334
117ce543
DJ		 133352007-06-13 Daniel Jacobowitz <dan@codesourcery.com>
13336
13337 * Makefile.in (clean): Clean new files instead of deleted ones.
13338 (reg-mips.o, reg-mips.c, reg-mips64.o, reg-mips64.c): Delete.
13339 (mips-linux.o, mips-linux.c, mips64-linux.o, mips64-linux.c): New
13340 rules.
13341 * configure.srv: Specify XML files and new regformats for MIPS and
13342 MIPS64 GNU/Linux.
13343 * linux-mips-low.c (mips_num_regs): Set to only used registers.
13344 (mips_regmap): Do not fetch $0. Remove unused registers. Add
13345 an entry for the restart register.
13346 (mips_cannot_fetch_register, mips_cannot_store_register)
13347 (mips_reinsert_addr, mips_fill_fpregset, mips_store_fpregset): Update
13348 register names to match the XML descriptions.
13349 (mips_fill_gregset, mips_store_gregset): Likewise. Handle the
13350 restart register instead of $0.
13351
0e7f50da
UW		 133522007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
13353 Markus Deuling <deuling@de.ibm.com>
13354
13355 * remote-utils.c (decode_xfer_write): New function.
13356 * server.h (decode_xfer_write): Add prototype.
13357 * server.c (handle_query): Add PACKET_LEN argument. Support
13358 qXfer:spu:read and qXfer:spu:write packets.
13359 (main): Pass packet_len to handle_query.
13360 * spu-low.c (spu_target_ops): Add spu_proc_xfer_spu.
13361 * target.h (target_ops): Add qxfer_spu.
13362
374c1d38
UW		 133632007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
13364
13365 * spu-low.c (spu_proc_xfer_spu): Do not return failure when
13366 accessing non-seekable spufs files.
13367
bb63802a
UW		 133682007-05-16 Markus Deuling <deuling@de.ibm.com>
13369
889bf7c5 13370 * server.c (handle_query): Add reply for qC packet.
bb63802a 13371
7390519e
PA		 133722007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
13373 Leo Zayas <lerele@champenstudios@com>
13374
13375 * server.h (check_remote_input_interrupt_request): New function.
13376 * remote_utils.c (INVALID_DESCRIPTOR): New define.
13377 (remote_desc): Initialize with INVALID_DESCRIPTOR.
13378 (input_interrupt): Expose on USE_WIN32API too. Fix whitespace.
13379 (check_remote_input_interrupt_request): New function.
13380 * server.h (check_remote_input_interrupt_request): Declare.
3ecf0694 13381 * win32-low.c (winapi_DebugBreakProcess,
7390519e
PA		 13382 winapi_GenerateConsoleCtrlEvent): New typedefs.
13383 (get_child_debug_event): Lower Win32 debug event polling from 1 sec
13384 to 250 ms.
13385 (win32_wait): Check for remote interrupt request
13386 with check_remote_input_interrupt_request.
13387 (win32_request_interrupt): New function.
13388 (win32_target_op): Set request_interrupt to win32_request_interrupt.
13389
34b34921
PA		 133902007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
13391
13392 * win32-low.c (debug_registers_changed,
13393 debug_registers_used, CONTEXT_EXTENDED_REGISTERS,
13394 CONTEXT_FLOATING_POINT, CONTEXT_DEBUG_REGISTERS,
13395 CONTEXT_DEBUGGER, CONTEXT_DEBUGGER_DR): Delete.
13396 (thread_rec): Get context using the low target.
13397 (child_add_thread): Call thread_added on the low target,
13398 which does the same thing.
13399 (regptr): Delete.
13400 (do_initial_child_stuff): Remove debug registers references.
13401 Set context using the low target. Resume threads after
13402 setting the contexts.
13403 (child_continue): Remove dead variable. Remove debug
13404 registers references.
13405 (child_fetch_inferior_registers): Go through the low target.
13406 (do_child_store_inferior_registers): Remove.
13407 (child_store_inferior_registers): Go through the low target.
13408 (win32_resume): Remove debug registers references.
13409 Set context using the low target.
13410 (handle_exception): Change return type to void. Don't record
13411 context here. Set status to TARGET_WAITKIND_SPURIOUS on a
13412 first chance exception.
889bf7c5 13413 (get_child_debug_event): Change return type to void. Remove
34b34921
PA		 13414 goto loop. Always return after waiting for debug event.
13415 (win32_wait): Convert to switch statement. Handle spurious
13416 events.
13417
13418 * win32-i386-low.c (debug_registers_changed,
13419 debug_registers_used): New.
13420 (initial_stuff): Rename to ...
13421 (i386_initial_stuff): ... this. Clear debug registers
13422 state variables.
13423 (store_debug_registers): Delete.
13424 (i386_get_thread_context): New.
13425 (load_debug_registers): Delete.
13426 (i386_set_thread_context): New.
13427 (i386_thread_added): New.
13428 (single_step): Rename to ...
13429 (i386_single_step): ... this.
13430 (do_fetch_inferior_registers): Rename to ...
13431 (i386_fetch_inferior_register): ... this.
13432 (i386_store_inferior_register): New.
13433 (the_low_target): Adapt to new interface.
13434
13435 * win32-arm-low.c (CONTEXT_FLOATING_POINT): Define.
13436 (arm_get_thread_context): New.
13437 (arm_set_thread_context): New.
13438 (regptr): New.
13439 (do_fetch_inferior_registers): Rename to ...
13440 (arm_fetch_inferior_register): ... this.
13441 (arm_store_inferior_register): New.
13442 (arm_wince_breakpoint): Reimplement as unsigned long.
13443 (arm_wince_breakpoint_len): Define.
13444 (the_low_target): Adapt to new interface.
13445
13446 * win32-low.h (target_ops): Remove regmap, store_debug_registers and
13447 load_debug_registers. Add get_thread_context, set_thread_context,
13448 thread_added and store_inferior_register. Rename
13449 fetch_inferior_registers to fetch_inferior_register.
13450 (regptr): Remove declaration.
13451
dd6953e1
PA		 134522007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
13453
13454 * linux-low.c (linux_detach): Change return type to int. Return 0.
13455 * spu-low.c (spu_detach): Likewise.
13456
444d6139
PA		 134572007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
13458
13459 * target.h (target_ops): Change return type of detach to int.
13460 Add join.
13461 (join_inferior): New.
13462 * server.c (main): Don't skip detach support on mingw32.
13463 If the inferior doesn't support detaching return error.
13464 Call join_inferior instead of using waitpid.
13465 * linux-low.c (linux_join): New.
13466 (linux_target_op): Add linux_join.
13467 * spu-low.c (spu_join): New.
13468 (spu_target_ops): Add spu_join.
13469 * win32-low.c (win32_detach): Adapt to new interface.
13470 Reopen current_process_handle before detaching. Issue a child
13471 resume before detaching.
13472 (win32_join): New.
13473 (win32_target_op): Add win32_join.
13474
1d5315fe
PA		 134752007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
13476
13477 * win32-low.c (win32-attach): Fix return value.
13478 * target.h (target_ops): Describe ATTACH return values.
13479
bf914831
PA		 134802007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
13481
13482 * win32-low.c (GETPROCADDRESS): Define.
13483 (winapi_DebugActiveProcessStop): Add WINAPI. typedef as pointer.
13484 (winapi_DebugSetProcessKillOnExit): Likewise.
13485 (win32_create_inferior): Force usage of ansi CreateProcessA.
13486 (win32_attach): Use GETPROCADDRESS.
13487 (win32_detach): Likewise.
13488
f72f3e60
PA		 134892007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
13490
13491 * win32-low.c (win32_wait): Don't use WSTOPSIG.
13492
ed50f18f
PA		 134932007-03-30 Pedro Alves <pedro_alves@portugalmail.pt>
13494
13495 * win32-low.c: Commit leftover changes from 2007-03-29.
13496
0c2ead7e
DJ		 134972007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
13498
13499 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Make 16-bit
13500 fields short instead of int. Add explicit padding.
13501 (i387_cache_to_fsave): Remove unnecessary casts.
13502 (i387_fsave_to_cache): Doc fix.
13503 (i387_cache_to_fxsave): Remove unnecessary casts and masking.
13504
73725ff3
DJ		 135052007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
13506
13507 * i387-fp.c (i387_cache_to_fxsave): Reinitialize val2 before use.
13508 (i387_fxsave_to_cache): Check fp->ftag while building ftag value.
13509
d99f33d8
PA		 135102007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
13511
13512 * configure.srv (arm*-*-mingw32ce*): Move near the other
13513 arm targets.
13514
68070c10
PA		 135152007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
13516
2482afc6 13517 * configure.ac: Add errno checking.
68070c10
PA		 13518 (AC_CHECK_HEADERS): Add errno.h, fcntl.h, signal.h,
13519 sys/file.h and malloc.h.
13520 (AC_CHECK_DECLS): Add perror.
13521 (srv_mingwce): Handle.
2482afc6 13522 * configure.srv (i[34567]86-*-cygwin*): Add
68070c10
PA		 13523 win32-i386-low.o to srv_tgtobj.
13524 (i[34567]86-*-mingw*): Likewise.
13525 (arm*-*-mingw32ce*): Add case.
13526 * gdbreplay.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
13527 HAVE_FCNTL_H, HAVE_ERRNO_H, HAVE_MALLOC_H]: Check.
13528 [__MINGW32CE__] (strerror): New function.
13529 [__MINGW32CE__] (errno): Define to GetLastError.
13530 [__MINGW32CE__] (COUNTOF): New macro.
13531 (remote_open): Remove extra close call.
13532 * mem-break.c (delete_breakpoint_at): New function.
13533 * mem-break.h (delete_breakpoint_at): Declare.
13534 * remote-utils.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
13535 HAVE_FCNTL_H, HAVE_UNISTD_H, HAVE_ERRNO_H]: Check.
13536 [USE_WIN32API] (read, write): Add char* casts.
13537 * server.c [HAVE_UNISTD_H, HAVE_SIGNAL_H]: Check.
13538 * server.h: Include wincecompat.h on Windows CE.
13539 [HAVE_ERRNO_H]: Check.
13540 (perror): Declare if not declared.
13541 * utils.c: Add stdlib.h, errno.h and malloc.h includes.
13542 (perror_with_name): Remove errno declaration.
13543 * wincecompat.h: New.
13544 * wincecompat.c: New.
13545 * win32-low.h: New.
13546 * win32-arm-low.c: New.
13547 * win32-i386-low.c: New.
13548 (win32-low.c): Include mem-break.h and win32-low.h, and winnt.h.
13549 (OUTMSG2): Make it safe.
13550 (_T): New macro.
13551 (COUNTOF): New macro.
13552 (NUM_REGS): Get it from the low target.
13553 (CONTEXT_EXTENDED_REGISTERS, CONTEXT_FLOATING_POINT,
13554 CONTEXT_DEBUG_REGISTERS): Add fallbacks to 0.
13555 (thread_rec): Let low target handle debug registers.
13556 (child_add_thread): Likewise.
13557 (child_init_thread_list): Likewise.
13558 (continue_one_thread): Likewise.
13559 (regptr): New.
13560 (do_child_fetch_inferior_registers): Move to ...
13561 * win32-i386-low.c: ... here, and rename to ...
13562 (do_fetch_inferior_registers): ... this.
889bf7c5 13563 * win32-low.c (child_fetch_inferior_registers):
68070c10
PA		 13564 Go through the low target.
13565 (do_child_store_inferior_registers): Use regptr.
13566 (strwinerror): New function.
13567 (win32_create_inferior): Handle Windows CE.
13568 Use strwinerror instead of strerror on Windows error
13569 codes. Add program to the error output.
13570 Don't close the main thread handle on Windows CE.
13571 (win32_attach): Use coredll.dll on Windows CE.
13572 (win32_kill): Close current process and current
13573 thread handles.
13574 (win32_detach): Use coredll.dll on Windows CE.
13575 (win32_resume): Let low target handle debug registers, and
13576 step request.
13577 (handle_exception): Add/Remove initial breakpoint. Avoid
13578 non-existant WSTOPSIG on Windows CE.
13579 (win32_read_inferior_memory): Cast to remove warning.
13580 (win32_arch_string): Go through the low target.
13581 (initialize_low): Call set_breakpoint_data with the low
13582 target's breakpoint.
13583 * win32-low.c (dr, FLAG_TRACE_BIT, FCS_REGNUM,
13584 FOP_REGNUM, mappings): Move to ...
13585 * win32-i386-low.c: ... here.
13586 * win32-low.c (win32_thread_info): Move to ...
13587 * win32-low.h: ... here.
13588 * Makefile.in (SFILES): Add win32-low.c, win32-i386-low.c,
13589 win32-arm-low.c and wincecompat.c.
13590 (all:): Add $EXEEXT.
13591 (install-only:): Likewise.
13592 (gdbserver:): Likewise.
13593 (gdbreplay:): Likewise.
13594 * config.in: Regenerate.
13595 * configure: Regenerate.
13596
41093d81
PA		 135972007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
13598
13599 * win32-low.c: Rename typedef thread_info to
13600 win32_thread_info throughout.
13601
544afa54
PA		 136022007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
13603
13604 * win32-i386-low.c: Rename to ...
13605 * win32-low.c: ... this.
13606 * configure.srv: Replace win32-i386-low.o with win32-low.o.
13607 * Makefile.in: Likewise.
13608
bce7165d
PA		 136092007-03-27 Pedro Alves <pedro_alves@portugalmail.pt>
13610
13611 * remote-utils.c (monitor_output): Constify msg parameter.
13612 * server.h (monitor_output): Likewise.
13613 * win32-i386-low.c (handle_output_debug_string): New.
13614 (win32_kill): Handle OUTPUT_DEBUG_STRING_EVENT events using
13615 handle_output_debug_string.
13616 (get_child_debug_event): Likewise.
13617
506c7aa0
DJ		 136182007-03-27 Mat Hostetter <mat@lcs.mit.edu>
13619
13620 * server.c (main): Correct strtoul check.
13621
42c81e2a
DJ		 136222007-03-27 Jon Ringle <jon@ringle.org>
13623
13624 * linux-low.c: Check __ARCH_HAS_MMU__ also.
13625
9453113a
DJ		 136262007-03-27 Brooks Moses <brooks.moses@codesourcery.com>
13627
13628 * Makefile.in: Add dummy "pdf" and "install-pdf" targets.
13629
64a69107
DJ		 136302007-02-27 Daniel Jacobowitz <dan@codesourcery.com>
13631
13632 * terminal.h: Check HAVE_SGTTY_H.
13633
136342007-02-27 Mat Hostetter <mat@lcs.mit.edu>
6f8486da
DJ		 13635
13636 * remote-utils.c (remote_open): Print out the assigned port number.
13637
c74d0ad8
DJ		 136382007-02-26 Daniel Jacobowitz <dan@codesourcery.com>
13639
13640 * remote-utils.c (monitor_output): New function.
13641 * server.c (debug_threads): Define here.
13642 (monitor_show_help): New function.
13643 (handle_query): Handle qRcmd.
13644 (main): Do not handle 'd' packet.
13645 * server.h (debug_threads, remote_debug, monitor_output): Declare.
13646 * linux-low.c, spu-low.c, win32-i386-low.c: Remove definitions
13647 of debug_threads.
13648
de7c3b4a
PA		 136492007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
13650
13651 * Makefile.in (EXEEXT): New.
13652 (clean): Use $(EXEEXT).
13653
ef57601b
PA		 136542007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
13655
13656 * target.h (target_ops): Rename send_signal to request_interrupt,
13657 and remove enum target_signal parameter.
13658 * linux-low.c (linux_request_interrupt): Rename from
13659 linux_send_signal, and always send SIGINT.
13660 * spu-low.c (spu_request_interrupt): Rename from spu_send_signal,
13661 and always send SIGINT.
13662 * remote-utils.c (putpkt_binary): Call request_interrupt, instead
13663 of send_signal.
13664 (input_interrupt): Likewise.
13665
820f2bda
PA		 136662007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
13667
13668 * server.c (get_features_xml): Check if target implemented
13669 arch_string.
13670 * win32-i386-low.c (win32_arch_string): New.
13671 (win32_target_ops): Add win32_arch_string as arch_string member.
13672
ab39bf24
UW		 136732007-02-22 Markus Deuling <deuling@de.ibm.com>
13674
13675 * spu-low.c (spu_arch_string): New.
13676 (spu_target_ops): Add spu_arch_string.
13677
61ff6e04
DJ		 136782007-02-16 Daniel Jacobowitz <dan@codesourcery.com>
13679
13680 * remote-utils.c: Remove HAVE_TERMINAL_H check.
13681 * configure.ac: Do not check for terminal.h.
13682 * configure, config.in: Regenerated.
13683
fb1e4ffc
DJ		 136842007-02-08 Daniel Jacobowitz <dan@codesourcery.com>
13685
13686 * Makefile.in (OBS): Add $(XML_BUILTIN).
13687 (XML_DIR, XML_TARGET, XML_FILES, XML_BUILTIN): New.
13688 (clean): Update.
13689 (target.xml, xml-builtin.c, stamp-xml, arm-with-iwmmxt.o)
13690 (arm-with-iwmmxt.c): New.
13691 * config.in, configure: Regenerate.
13692 * configure.ac: Check for iWMMXt. Handle srv_xmltarget,
13693 srv_xmlbuiltin, and srv_xmlfiles. Define USE_XML.
13694 * configure.srv: Mention srv_xmltarget and srv_xmlfiles.
13695 (arm*-*-linux*): Add iWMMXt and regset support.
13696 * linux-arm-low.c (PTRACE_GETWMMXREGS, PTRACE_SETWMMXREGS): Define.
13697 (arm_fill_gregset, arm_store_gregset, arm_fill_wmmxregset)
13698 (arm_store_wmmxregset, target_regsets): New.
13699 * server.c (get_features_xml): Take annex argument. Check builtin
13700 XML documents.
13701 (handle_query): Handle multiple annexes.
13702
0f48aa01
DJ		 137032007-01-29 Daniel Jacobowitz <dan@codesourcery.com>
13704
13705 * remote-utils.c [USE_WIN32API] (read, write): Define.
13706 (putpkt_binary, input_interrupt, readchar, getpkt): Use read and
13707 write.
13708
23181151
DJ		 137092007-01-09 Daniel Jacobowitz <dan@codesourcery.com>
13710
13711 * linux-i386-low.c (the_low_target): Set arch_string.
13712 * linux-x86-64-low.c (the_low_target): Likewise.
13713 * linux-low.c (linux_arch_string): New.
13714 (linux_target_ops): Add it.
13715 * linux-low.h (struct linux_target_ops): Add arch_string.
13716 * server.c (write_qxfer_response): Use const void * for DATA.
13717 (get_features_xml): New.
13718 (handle_query): Handle qXfer:features:read. Report it for qSupported.
13719 * target.h (struct target_ops): Add arch_string method.
13720
9d606399
DJ		 137212007-01-03 Denis Pilat <denis.pilat@st.com>
13722 Daniel Jacobowitz <dan@codesourcery.com>
13723
13724 * linux-low.c (linux_kill): Handle being called with no threads.
13725 * win32-i386-low.c (win32_kill): Likewise.
13726 (get_child_debug_event): Clear current_process_handle.
13727
137282006-12-30 Denis PILAT <denis.pilat@st.com>
8264bb58
DJ		 13729 Daniel Jacobowitz <dan@codesourcery.com>
13730
13731 * remote-utils.c (remote_open): Check the type of specified
13732 serial port devices before opening them.
13733 * server.c (main): Kill the inferior if an error occurs during
13734 the first remote_open.
13735
a5e13d24
DJ		 137362006-12-05 Markus Deuling <deuling@de.ibm.com>
13737
13738 * README: Update supported targets.
13739
186947f7
DJ		 137402006-11-28 Daniel Jacobowitz <dan@codesourcery.com>
13741
13742 * Makefile.in (clean): Remove reg-mips64.c.
13743 (reg-mips64.c, reg-mips64.o): New rules.
13744 * configure.srv: Handle mips64. Include regset support for mips.
13745 * linux-mips-low.c (union mips_register): New.
13746 (mips_get_pc, mips_set_pc, mips_reinsert_addr): Use it.
13747 (mips_breakpoint, mips_breakpoint_at): Use int.
13748 (mips_collect_register, mips_supply_register)
13749 (mips_collect_register_32bit, mips_supply_register_32bit)
13750 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
13751 (mips_store_fpregset, target_regsets): New.
13752 * thread-db.c (thread_db_get_tls_address): Use uintptr_t.
13753
a13e2c95
UW		 137542006-11-22 Ulrich Weigand <uweigand@de.ibm.com>
13755
13756 * configure.srv: Add target "spu*-*-*".
13757 * Makefile.in (clean): Remove reg-spu.c.
13758 (reg-spu.c, reg-spu.o, spu-low.o): Add dependencies.
13759 * spu-low.c: New file.
13760
cb7283db
DJ		 137612006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
13762
13763 * configure.ac: Correct td_thr_tls_get_addr test.
13764 * configure: Regenerated.
13765
89be2091
DJ		 137662006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
13767
13768 * linux-low.c (linux_wait_for_event): Reformat. Use the
13769 pass_signals array.
13770 * remote-utils.c (decode_address_to_semicolon): New.
13771 * server.c (pass_signals, handle_general_set): New.
13772 (handle_query): Mention QPassSignals for qSupported.
13773 (main): Call handle_general_set.
13774 * server.h (pass_signals, decode_address_to_semicolon): New.
13775
000ef4f0
DJ		 137762006-11-06 Daniel Jacobowitz <dan@codesourcery.com>
13777
13778 * server.c (handle_query): Correct error handling for read_auxv.
13779
b7149293
UW		 137802005-10-19 Ulrich Weigand <uweigand@de.ibm.com>
13781
13782 * configure.srv [s390-*-linux*, s390x-*-linux*]: Set srv_linux_regsets
13783 and srv_linux_thread_db to yes.
13784 * linux-s390-low.c (s390_fill_gregset): New function.
13785 (target_regsets): Define data structure.
13786
dae5f5cf
DJ		 137872006-10-17 Daniel Jacobowitz <dan@codesourcery.com>
13788
13789 * acinclude.m4 (SRV_CHECK_TLS_GET_ADDR): New.
13790 * configure.ac: Use it. Define HAVE_TD_THR_TLS_GET_ADDR.
13791 * config.in, configure: Regenerated.
13792 * inferiors.c (gdb_id_to_thread): New function.
13793 (gdb_id_to_thread_id): Use it.
13794 * linux-low.c (linux_target_ops): Use thread_db_get_tls_address.
13795 * linux-low.h (struct process_info): Add th member.
13796 (thread_db_get_tls_address): New prototype.
13797 * remote-utils.c (decode_address): Make non-static.
13798 * server.c (handle_query): Handle qGetTLSAddr.
13799 * server.h (gdb_id_to_thread, decode_address): New prototypes.
13800 * target.h (struct target_ops): Add get_tls_address.
13801 * thread-db.c (maybe_attach_thread): Save the thread handle.
13802 (thread_db_get_tls_address): New.
13803
32ca6d61
DJ		 138042006-09-28 Daniel Jacobowitz <dan@codesourcery.com>
13805
13806 * linux-low.c (PTRACE_GETSIGINFO, PTRACE_SETSIGINFO): Define.
13807 (linux_resume_one_process): Take a siginfo_t *. Update all
13808 callers. Queue it if necessary. Use PTRACE_SETSIGINFO.
13809 (struct pending_signals): Add a siginfo_t.
13810 (linux_wait_for_process): Always set last_status.
13811 (linux_wait_for_event): Use PTRACE_GETSIGINFO.
13812 (linux_queue_one_thread): Use PTRACE_GETSIGINFO.
13813 * linux-low.h (struct process_info): Add last_status.
13814
5ffff7c1
DJ		 138152006-09-21 Daniel Jacobowitz <dan@codesourcery.com>
13816
13817 * remote-utils.c (try_rle): New function.
13818 (putpkt_binary): Use it.
13819
8695c747
DJ		 138202006-08-19 Daniel Jacobowitz <dan@codesourcery.com>
13821
13822 * Makefile.in (clean): Clean reg-x86-64-linux.c.
13823 (reg-x86-64-linux.o, reg-x86-64-linux.c): New.
13824 * configure.srv (x86_64-*-linux*): Use reg-x86-64-linux.o.
13825 * linux-x86-64-low.c (x86_64_regmap): Include ORIG_RAX.
13826 (x86_64_fill_gregset, x86_64_store_gregset): Skip floating
13827 point registers.
13828
290fadea
RS		 138292006-08-08 Richard Sandiford <richard@codesourcery.com>
13830
13831 * server.c (terminal_fd): New variable.
13832 (old_foreground_pgrp): Likewise.
13833 (restore_old_foreground_pgrp): New function.
13834 (start_inferior): Record the terminal file descriptor in terminal_fd
13835 and its original foreground group in old_foreground_pgrp. Register
13836 restore_old_foreground_pgrp with atexit().
13837
9f2e1e63
DJ		 138382006-07-26 Daniel Jacobowitz <dan@codesourcery.com>
13839
13840 * server.c (handle_query): Correct qPart to qXfer.
13841
b80864fb
DJ		 138422006-07-22 Daniel Jacobowitz <dan@codesourcery.com>
13843
13844 * configure.ac: Check for more headers which are missing on
13845 Windows. Automatically supply -lwsock32 and USE_WIN32API.
13846 * configure.srv: Add Cygwin and mingw32.
13847 * remote-utils.c: Don't include headers unconditionally which
13848 are missing on mingw32. Include <winsock.h> for mingw32.
13849 (remote_open): Adjust for mingw32 support. Flush
13850 standard error after writing to it.
13851 (remote_close, putpkt_binary, input_interrupt, block_async_io)
13852 (unblock_async_io, enable_async_io, disable_async_io)
13853 (readchar, getpkt): Update for Winsock support.
13854 (prepare_resume_reply): Expect a protocol signal number.
13855 * server.c: Disable <sys/wait.h> on mingw32.
13856 (start_inferior): Adjust for mingw32 support. Flush
13857 standard error after writing to it.
13858 (attach_inferior): Likewise. Use protocol signal
13859 numbers.
13860 (main): Skip 'D' packet on mingw32. Use protocol signal numbers
13861 and names.
13862 * win32-i386-low.c: New file.
13863 * Makefile.in (XM_CLIBS): Set.
13864 (gdbserver, gdbreplay): Use $(INTERNAL_CFLAGS).
13865 (win32-i386-low.o): New dependency rule.
13866 * linux-low.c (linux_wait): Use target signal numbers.
13867 * target.h (struct target_ops): Doc fix.
13868 * server.h (target_signal_to_name): New prototype.
13869 * gdbreplay.c: Don't include headers unconditionally which
13870 are missing on mingw32. Include <winsock.h> for mingw32.
13871 (remote_close, remote_open): Adjust for Winsock support.
13872 * configure, config.in: Regenerated.
13873
0876f84a
DJ		 138742006-07-12 Daniel Jacobowitz <dan@codesourcery.com>
13875
13876 * server.c (decode_xfer_read, write_qxfer_response): New.
13877 (handle_query): Take a packet length argument. Handle
13878 qXfer:auxv:read instead of qPart:auxv:read. Mention it in
13879 the qSupported response.
13880 (main): Update call to handle_query.
13881
01f9e8fa
DJ		 138822006-06-22 Daniel Jacobowitz <dan@codesourcery.com>
13883
13884 * remote-utils.c (remote_escape_output, remote_unescape_input): New.
13885 (putpkt_binary): Renamed from putpkt and adjusted for binary
13886 data.
13887 (putpkt): New wrapper for putpkt_binary.
13888 (readchar): Don't mask off the high bit.
13889 (decode_X_packet): New function.
13890 * server.c (main): Call putpkt_binary if a handler sets the packet
13891 length. Save the length of the incoming packet. Handle 'X'.
13892 * server.h (gdb_byte, remote_escape_output, decode_X_packet): New.
13893
be2a5f71
DJ		 138942006-06-21 Daniel Jacobowitz <dan@codesourcery.com>
13895
13896 * server.c (handle_query): Handle qSupported.
13897
ea025f5f
DJ		 138982006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
13899
13900 * remote-utils.c (all_symbols_looked_up): New variable.
13901 (look_up_one_symbol): Check it.
13902 * server.h (look_up_one_symbol): New declaration.
13903 * thread-db.c (thread_db_init): Set all_symbols_looked_up.
13904
9308fc88
DJ		 139052006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
13906
13907 * Makefile.in (linux-arm-low.o): Update dependencies.
66f338c7 13908 * linux-arm-low.c: Include "gdb_proc_service.h".
9308fc88
DJ		 13909 (PTRACE_GET_THREAD_AREA): Define.
13910 (ps_get_thread_area): New function.
13911
52fb6437
NS		 139122006-05-09 Nathan Sidwell <nathan@codesourcery.com>
13913
13914 * configure.srv (m68k*-*-uclinux*): New target.
13915 * linux-low.c (linux_create_inferior): Use vfork on mmuless systems.
13916 (linux_resume_one_process): Remove extraneous cast.
13917 (linux_read_offsets): New.
13918 (linux_target_op): Add linux_read_offsets on mmuless systems.
13919 * server.c (handle_query): Add qOffsets logic.
13920 * target.h (struct target_ops): Add read_offsets.
13921
21b0f40c
DJ		 139222006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
13923
13924 * linux-mips-low.c: Include <sys/ptrace.h> and "gdb_proc_service.h".
13925 (PTRACE_GET_THREAD_AREA): Define.
13926 (ps_get_thread_area): New function.
13927 * Makefile.in (linux-i386-low.o, linux-mips-low.o)
13928 (linux-x86-64-low.o): Update.
13929
0050a760
DJ		 139302006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
13931
13932 * configure.ac: Remove checks for prfpregset_t.
13933 * gdb_proc_service.h: New file.
13934 * linux-i386-low.c, linux-x86-64-low.c, thread-db.c: Use the
13935 new "gdb_proc_service.h".
13936 * proc-service.c: Likewise.
13937 (ps_pglobal_lookup, ps_pdread, ps_pdwrite): Use psaddr_t.
13938 (ps_lgetfpregs, ps_lsetfpregs): Use a void* argument.
13939 * Makefile.in (gdb_proc_service_h): Updated.
13940 * configure, config.in: Regenerated.
13941
b92a518e
DJ		 139422006-03-03 Daniel Jacobowitz <dan@codesourcery.com>
13943
13944 * remote-utils.c (prepare_resume_reply): Move declaration
13945 of gdb_id_from_wait to the top of the block.
13946
545587ee
DJ		 139472006-02-15 Daniel Jacobowitz <dan@codesourcery.com>
13948
13949 * linux-low.c (regsets_store_inferior_registers): Read the regset
13950 from the target before filling it.
13951
9db87ebd
DJ		 139522006-02-08 Daniel Jacobowitz <dan@codesourcery.com>
13953
13954 * server.c (attach_inferior): Return SIGTRAP for a successful
13955 attach.
13956
dd24457d
DJ		 139572006-02-01 Daniel Jacobowitz <dan@codesourcery.com>
13958
13959 * Makefile.in (OBS): Add version.o.
13960 (STAGESTUFF): Delete.
13961 (version.o): Add dependencies.
13962 (version.c): Replace rule.
13963 (clean): Remove version.c.
13964 * server.c (gdbserver_version): New.
13965 (gdbserver_usage): Use printf.
13966 (main): Handle --version and --help.
13967 * server.h (version, host_name): Add declarations.
13968
6f0f660e
EZ		 139692005-12-23 Eli Zaretskii <eliz@gnu.org>
13970
889bf7c5
PA		 13971 * linux-arm-low.c:
13972 * linux-arm-low.c:
13973 * inferiors.c:
13974 * i387-fp.h:
13975 * i387-fp.c:
13976 * gdbreplay.c:
13977 * regcache.c:
13978 * proc-service.c:
13979 * mem-break.h:
13980 * mem-break.c:
13981 * linux-x86-64-low.c:
13982 * linux-sh-low.c:
13983 * linux-s390-low.c:
13984 * linux-ppc64-low.c:
13985 * linux-ppc-low.c:
13986 * linux-mips-low.c:
13987 * linux-m68k-low.c:
13988 * linux-m32r-low.c:
13989 * linux-low.h:
13990 * linux-low.c:
13991 * linux-ia64-low.c:
13992 * linux-i386-low.c:
13993 * linux-crisv32-low.c:
13994 * thread-db.c:
13995 * terminal.h:
13996 * target.h:
13997 * target.c:
13998 * server.h:
13999 * server.c:
14000 * remote-utils.c:
14001 * regcache.h:
14002 * utils.c:
14003 * Makefile.in:
14004 * configure.ac:
6f0f660e
EZ		 14005 * gdbserver.1: Add (C) after Copyright. Update the FSF
14006 address.
14007
9d1fb177
DJ		 140082005-11-13 Daniel Jacobowitz <dan@codesourcery.com>
14009
14010 * linux-arm-low.c (arm_eabi_breakpoint): New variable.
14011 (arm_breakpoint_at): Recognize both breakpoints.
14012 (the_low_target): Use the correct breakpoint instruction.
14013
011a70c2
DJ		 140142005-11-02 Daniel Jacobowitz <dan@codesourcery.com>
14015
14016 * configure.srv (x86_64-*-linux*): Turn on thread_db support.
14017 * linux-x86-64-low.c (x86_64_breakpoint, x86_64_breakpoint_len)
14018 (x86_64_get_pc, x86_64_set_pc, x86_64_breakpoint_at): New.
14019 (the_low_target): Update.
14020
7fb85e41
AS		 140212005-10-25 Andreas Schwab <schwab@suse.de>
14022
14023 * server.c (main): Allocate mem_buf with PBUFSIZ bytes.
14024
14025 * linux-ia64-low.c (ia64_regmap): Remove NAT registers.
14026 (ia64_num_regs): Reduce to 462.
14027
3db0444b
DJ		 140282005-09-17 Daniel Jacobowitz <dan@codesourcery.com>
14029
14030 * acinclude.m4: Correct quoting.
14031 * aclocal.m4: Regenerated.
14032
14033 Suggested by SZOKOVACS Robert <szo@ies.hu>:
14034 * thread-db.c (thread_db_err_str): Handle TD_VERSION.
14035 (thread_db_init): Call thread_db_err_str.
14036 * configure.ac: Check for TD_VERSION.
14037 * config.in, configure: Regenerated.
14038
bee0189a
DJ		 140392005-07-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
14040
14041 * server.h (error, fatal, warning): Add ATTR_FORMAT.
14042
e9d25b98
DJ		 140432005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
14044
14045 * configure.ac: Define HAVE_LINUX_REGSETS even if PTRACE_GETREGS
14046 is not available. Define HAVE_PTRACE_GETREGS if it is.
14047 * config.in, configure: Regenerated.
14048 * configure.srv: Set srv_linux_regsets for PowerPC and PowerPC64.
14049 * linux-i386-low.c, linux-m68k-low.c: Update to use
14050 HAVE_PTRACE_GETREGS.
14051 * linux-low.c (regsets_fetch_inferior_registers)
14052 (regsets_store_inferior_registers): Only return 0 if we processed
14053 GENERAL_REGS.
14054 * linux-ppc-low.c (ppc_fill_gregset, target_regsets): New.
14055 * linux-ppc64-low.c (ppc_fill_gregset, target_regsets): New.
14056
a06660f7
DJ		 140572005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
14058
14059 * inferiors.c (struct thread_info): Add gdb_id.
14060 (add_thread): Add gdb_id argument.
14061 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New.
14062 * linux-low.c (linux_create_inferior, linux_attach_lwp): Update
14063 calls to add_thread.
14064 * remote-utils.c (prepare_resume_reply: Use thread_to_gdb_id.
14065 * server.c (handle_query): Use thread_to_gdb_id.
14066 (handle_v_cont, main): Use gdb_id_to_thread_id.
14067 * server.h (add_thread): Update prototype.
14068 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New
14069 prototypes.
14070
5a1f5858
DJ		 140712005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
14072
14073 * linux-low.c (fetch_register, usr_store_inferior_registers): Handle
14074 left-padded registers.
14075 * linux-low.h (struct linux_target_ops): Add left_pad_xfer.
14076 * linux-ppc64-low.c (the_low_target): Set left_pad_xfer.
14077
e122f1f5
SE		 140782005-07-01 Steve Ellcey <sje@cup.hp.com>
14079
14080 * configure.ac (BFD_NEED_DECLARATION): Replace with AC_CHECK_DECLS.
14081 * configure: Regenerate.
14082 * config.in: Regenerate.
14083 * server.h (NEED_DECLARATION_STRERROR):
14084 Replace with !HAVE_DECL_STRERROR.
14085
d592fa2f
DJ		 140862005-06-16 Daniel Jacobowitz <dan@codesourcery.com>
14087
14088 * linux-low.c (linux_wait, linux_send_signal): Don't test
14089 an unsigned long variable for > 0 if it could be MAX_ULONG.
14090 * server.c (myresume): Likewise.
14091 * target.c (set_desired_inferior): Likewise.
14092
ccbd4912
MK		 140932005-06-13 Mark Kettenis <kettenis@gnu.org>
14094
14095 * configure.ac: Simplify and improve check for socklen_t.
14096 * configure, config.in: Regenerate.
14097
f450004a
DJ		 140982005-06-12 Daniel Jacobowitz <dan@codesourcery.com>
14099
14100 * acconfig.h: Remove.
14101 * configure.ac: Add a test for socklen_t. Use three-argument
14102 AC_DEFINE throughout.
14103 * config.in: Regenerated using autoheader 2.59.
14104 * configure: Regenerated.
14105
14106 * gdbreplay.c (socklen_t): Provide a default.
14107 (remote_open): Use socklen_t.
14108 * remote-utils.c (socklen_t): Provide a default.
14109 (remote_open): Use socklen_t.
14110 (convert_int_to_ascii, convert_ascii_to_int, decode_M_packet): Use
14111 unsigned char.
14112
14113 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Use unsigned
14114 char for buffers.
14115 * linux-low.c (linux_read_memory, linux_write_memory)
14116 (linux_read_auxv): Likewise.
14117 * mem-break.c (breakpoint_data, set_breakpoint_data, check_mem_read)
14118 (check_mem_write): Likewise.
14119 * mem-break.h (set_breakpoint_data, check_mem_read, check_mem_write):
14120 Likewise.
14121 * regcache.c (struct inferior_rgcache_data, registers_to_string)
14122 (registers_from_string, register_data): Likewise.
14123 * server.c (handle_query, main): Likewise.
14124 * server.h (convert_ascii_to_int, convert_int_to_ascii)
14125 (decode_M_packet): Likewise.
14126 * target.c (read_inferior_memory, write_inferior_memory): Likewise.
14127 * target.h (struct target_ops): Update read_memory, write_memory,
14128 and read_auxv.
14129 (read_inferior_memory, write_inferior_memory): Update.
14130 * linux-low.h (struct linux_target_ops): Change type of breakpoint
14131 to unsigned char *.
14132 * linux-arm-low.c, linux-cris-low.c, linux-crisv32-low.c,
14133 linux-i386-low.c, linux-m32r-low.c, linux-m68k-low.c,
14134 linux-mips-low.c, linux-ppc-low.c, linux-ppc64-low.c,
14135 linux-s390-low.c, linux-sh-low.c: Update for changes in
14136 read_inferior_memory and the_low_target->breakpoint.
14137
eee84df1
DJ		 141382005-05-28 Daniel Jacobowitz <dan@codesourcery.com>
14139
14140 * Makefile.in (SFILES): Add linux-ppc64-low.c.
14141 (linux-ppc64-low.o, reg-ppc64.c, reg-ppc64.o): New targets.
14142 * configure.srv: Add powerpc64-*-linux*.
14143 * linux-ppc64-low.c: New file.
14144
45b134e5
OF		 141452005-05-23 Orjan Friberg <orjanf@axis.com>
14146
14147 * linux-cris-low.c: New file with support for CRIS.
14148 * linux-crisv32-low.c: Ditto for CRISv32.
14149 * Makefile.in (SFILES): Add linux-cris-low.c, linux-crisv32-low.c.
14150 (clean): Add reg-cris.c and reg-crisv32.c.
889bf7c5 14151 Add linux-cris-low.o, linux-crisv32-low.o, reg-cris.o, reg-cris.c,
45b134e5
OF		 14152 reg-crisv32.o, and reg-crisv32.c to make rules.
14153 * configure.srv: Add cris-*-linux* and crisv32-*-linux* to list of
14154 recognized targets.
14155
48d93c75
UW		 141562005-05-16 Ulrich Weigand <uweigand@de.ibm.com>
14157
14158 * linux-low.c (fetch_register): Ensure buffer size is a multiple
14159 of sizeof (PTRACE_XFER_TYPE).
14160 (usr_store_inferior_registers): Likewise. Zero out excess bytes.
14161
e013ee27
OF		 141622005-05-12 Orjan Friberg <orjanf@axis.com>
14163
889bf7c5 14164 * target.h (struct target_ops): Add insert_watchpoint,
e013ee27
OF		 14165 remove_watchpoint, stopped_by_watchpoint, stopped_data_address function
14166 pointers for hardware watchpoint support.
14167 * linux-low.h (struct linux_target_ops): Ditto.
14168 * linux-low.c (linux_insert_watchpoint, linux_remove_watchpoint)
14169 (linux_stopped_by_watchpoint, linux_stopped_data_address): New. Add
14170 to linux_target_ops.
14171 * remote-utils.c (prepare_resume_reply): Add watchpoint information to
14172 reply packet.
14173 * server.c (main): Recognize 'Z' and 'z' packets.
14174
b0ded00b
UW		 141752005-05-10 Ulrich Weigand <uweigand@de.ibm.com>
14176
14177 * linux-s390-low.c (s390_breakpoint, s390_breakpoint_len): Define.
14178 (s390_get_pc, s390_set_pc, s390_breakpoint_at): New functions.
14179 (the_low_target): Add new members.
14180
8643e2ad
DJ		 141812005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
14182
14183 * proc-service.c (ps_lgetregs): Search all_processes instead of
14184 all_threads.
14185
fc620387
DJ		 141862005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
14187
14188 * server.c (start_inferior): Change return type to int.
14189 (attach_inferior): Change sigptr to int *.
14190 (handle_v_cont, handle_v_requests): Change signal to int *.
14191 (main): Change signal to int.
14192
141932005-04-15 Kei Sakamoto <sakamoto.kei@renesas.com>
7cfbc4a0
KI		 14194
14195 * Makefile.in: Add linux-m32r-low.o, reg-m32r.c and reg-m32r.o.
14196 * configure.srv: Add m32r*-*-linux*.
14197 * linux-m32r-low.c: New file.
14198
e0e76420
DJ		 141992005-03-04 Daniel Jacobowitz <dan@codesourcery.com>
14200
14201 * Makefile.in (stamp-h): Set CONFIG_HEADERS explicitly.
14202
a1928bad
DJ		 142032005-03-03 Daniel Jacobowitz <dan@codesourcery.com>
14204
14205 * inferiors.c (change_inferior_id, add_thread, find_inferior_id):
14206 Take unsigned long arguments for PIDs.
14207 * linux-low.c (add_process, linux_attach_lwp, linux_attach)
14208 (linux_thread_alive, linux_wait_for_event, kill_lwp, send_sigstop)
14209 (wait_for_sigstop, linux_resume_one_process)
14210 (regsets_fetch_inferior_registers, linux_send_signal)
14211 (linux_read_auxv): Likewise. Update the types of variables holding
14212 PIDs. Update format string specifiers.
14213 * linux-low.h (struct process_info, linux_attach_lwp): Likewise.
14214 * remote-utils.c (prepare_resume_reply): Likewise.
14215 * server.c (cont_thread, general_thread, step_thread)
14216 (thread_from_wait, old_thread_from_wait, signal_pid): Change type to
14217 unsigned long.
14218 (handle_query): Update format specifiers.
14219 (handle_v_cont, main): Use strtoul for thread IDs.
14220 * server.h (struct inferior_list_entry): Use unsigned long for ID.
14221 (add_thread, find_inferior_id, change_inferior_id, cont_thread)
14222 (general_thread, step_thread, thread_from_wait)
14223 (old_thread_from_wait): Update.
14224 * target.h (struct thread_resume): Use unsigned long for THREAD.
14225 (struct target_ops): Use unsigned long for arguments to attach and
14226 thread_alive.
14227
dcdb98d2
DJ		 142282005-02-24 Daniel Jacobowitz <dan@codesourcery.com>
14229
14230 * acinclude.m4: Include bfd/bfd.m4 directly.
14231 * configure.ac: Use AC_ARG_PROGRAM. Suggested by Aron Griffis
14232 <agriffis@toolchain.org>.
14233 * aclocal.m4, configure: Regenerated.
14234
bec39cab
AC		 142352005-01-07 Andrew Cagney <cagney@gnu.org>
14236
14237 * configure.ac: Rename configure.in, require autoconf 2.59.
14238 * configure: Re-generate.
14239
434c4c77
DJ		 142402004-12-08 Daniel Jacobowitz <dan@debian.org>
14241
14242 * acinclude.m4 (SRV_CHECK_THREAD_DB): Add ps_get_thread_area. Reset
14243 LIBS when finished.
14244 * aclocal.m4: Regenerated.
14245 * configure: Regenerated.
14246
db1d3e1b
AS		 142472004-11-21 Andreas Schwab <schwab@suse.de>
14248
14249 * linux-m68k-low.c (m68k_num_gregs): Define.
14250 (m68k_fill_gregset, m68k_store_gregset, m68k_fill_fpregset)
14251 (m68k_store_fpregset, target_regsets) [HAVE_LINUX_REGSETS]: New.
14252 (m68k_breakpoint, m68k_breakpoint_len, m68k_get_pc, m68k_set_pc)
14253 (m68k_breakpoint_at): New. Add to the_low_target.
14254
14255 * configure.srv (m68*-*-linux*): Set srv_linux_regsets and
14256 srv_linux_thread_db to yes.
14257
43360365
JB		 142582004-10-20 Joel Brobecker <brobecker@gnat.com>
14259
14260 * linux-x86-64-low.c (ARCH_SET_GS): Add definition if missing.
14261 (ARCH_SET_FS): Likewise.
14262 (ARCH_GET_FS): Likewise.
14263 (ARCH_GET_GS): Likewise.
14264
fd500816
DJ		 142652004-10-16 Daniel Jacobowitz <dan@debian.org>
14266
14267 * linux-i386-low.c (ps_get_thread_area): New.
14268 * linux-x86-64-low.c (ps_get_thread_area): New.
14269 * linux-low.c: Include <sys/syscall.h>.
14270 (linux_kill_one_process): Don't kill the first thread here.
14271 (linux_kill): Kill the first thread here.
14272 (kill_lwp): New function.
14273 (send_sigstop, linux_send_signal): Use it.
14274 * proc-service.c: Clean up #ifdefs.
14275 (fpregset_info): Delete.
14276 (ps_lgetregs): Update and enable implementation.
14277 (ps_lsetregs, ps_lgetfpregs, ps_lsetfpregs): Remove disabled
14278 implementations.
14279 * remote-utils.c (struct sym_cache, symbol_cache): New.
14280 (input_interrupt): Print a clearer message.
14281 (async_io_enabled): New variable.
14282 (enable_async_io, disable_async_io): Use it. Update comments.
14283 (look_up_one_symbol): Use the symbol cache.
14284 * thread-db.c (thread_db_look_up_symbols): New function.
14285 (thread_db_init): Update comments. Call thread_db_look_up_symbols.
14286
f6de3c42
DJ		 142872004-10-16 Daniel Jacobowitz <dan@debian.org>
14288
14289 * configure.in: Test for -rdynamic.
14290 * configure: Regenerated.
14291 * Makefile (INTERNAL_LDFLAGS): New.
14292 (gdbserver, gdbreplay): Use it.
14293
2c0fc042
AC		 142942004-09-02 Andrew Cagney <cagney@gnu.org>
14295
14296 * Makefile.in (TAGS): Replace TM_FILE with DEPRECATED_TM_FILE.
14297
075b3282
DJ		 142982004-03-23 Daniel Jacobowitz <drow@mvista.com>
14299
14300 * linux-low.c (linux_wait): Clear all_processes list also.
14301
fa6a77dc
DJ		 143022004-03-12 Daniel Jacobowitz <drow@mvista.com>
14303
14304 * linux-low.c: Include <errno.h>. Remove extern declaration of
14305 errno.
14306
6d782a97
DJ		 143072004-03-12 Daniel Jacobowitz <drow@mvista.com>
14308
14309 * gdbreplay.c, server.h, utils.c: Update copyright years.
14310
3a7fb99b
DJ		 143112004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
14312
14313 * server.c (main): Print child status or termination signal from
14314 variable 'signal', not 'sig'.
14315
c3e735a6
DJ		 143162004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
14317
14318 * linux-low.c (linux_read_memory): Change return type to
14319 int. Check for and return error from ptrace().
14320 * target.c (read_inferior_memory): Change return type to int. Pass
14321 back return status from the_target->read_memory().
14322 * target.h (struct target_ops): Adapt *read_memory() prototype.
14323 Update comment.
14324 (read_inferior_memory): Adapt prototype.
14325 * server.c (main): Return an error packet if
14326 read_inferior_memory() returns an error.
14327
a59d1c82
DJ		 143282004-03-04 Daniel Jacobowitz <drow@mvista.com>
14329
14330 * Makefile.in (distclean): Remove config.h, stamp-h, and config.log.
14331 Unify with other clean targets.
14332
dc3f8883
DJ		 143332004-02-29 Daniel Jacobowitz <drow@mvista.com>
14334
14335 * server.c (handle_v_cont): Call set_desired_inferior.
14336
89a208da
DJ		 143372004-02-29 Daniel Jacobowitz <drow@mvista.com>
14338
14339 * remote-utils.c (prepare_resume_reply): Always supply "thread:".
14340
62ea82f5
DJ		 143412004-02-29 Daniel Jacobowitz <drow@mvista.com>
14342
14343 * linux-low.c (linux_wait): Unblock async I/O.
14344 (linux_resume): Block and enable async I/O.
14345 * remote-utils.c (block_async_io, unblock_async_io): New functions.
14346 * server.h (block_async_io, unblock_async_io): Add prototypes.
14347
6910d122
DJ		 143482004-02-29 Daniel Jacobowitz <drow@mvista.com>
14349
14350 * remote-utils.c (remote_open): Print a status notice after
14351 opening a TCP port.
14352 * server.c (attach_inferior): Print a status notice after
14353 attaching.
14354
143552004-02-29 Daniel Jacobowitz <drow@mvista.com>
d677d77d
DJ		 14356
14357 * linux-arm-low.c (arm_get_pc): Print out stop PC in debug mode.
14358
c89dc5d4
DJ		 143592004-02-26 Daniel Jacobowitz <drow@mvista.com>
14360
14361 * remote-utils.c (write_enn): Use "E01" instead of "ENN" for the
14362 error packet.
14363 * server.c, target.h: Update copyright years.
14364
4b8dad4a
RM		 143652004-02-25 Roland McGrath <roland@redhat.com>
14366
14367 * target.h (struct target_ops): New member `read_auxv'.
14368 * server.c (handle_query): Handle qPart:auxv:read: query using that.
14369 * linux-low.c (linux_read_auxv): New function.
14370 (linux_target_ops): Initialize `read_auxv' member to that.
14371
d7446758
JB		 143722004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
14373
14374 Committed by Jim Blandy <jimb@redhat.com>.
14375
14376 * linux-s390-low.c (s390_num_regs): Update.
4b8dad4a 14377 (s390_regmap): Remove control registers. Use __s390x__ predefine
d7446758
JB		 14378 instead of GPR_SIZE to distiguish s390 and s390x targets.
14379
5544ad89
DJ		 143802004-01-31 Daniel Jacobowitz <drow@mvista.com>
14381
14382 * linux-low.c: Update copyright year.
14383 (check_removed_breakpoint): Clear pending_is_breakpoint.
14384 (linux_set_resume_request, linux_queue_one_thread)
14385 (resume_status_pending_p): New functions.
14386 (linux_continue_one_thread): Use process->resume.
14387 (linux_resume): Only resume threads if there are no pending events.
14388 * linux-low.h (struct process_info): Add resume request
14389 pointer.
14390
2a68b70e
DJ		 143912004-01-30 Daniel Jacobowitz <drow@mvista.com>
14392
14393 * regcache.c (new_register_cache): Clear the allocated register
14394 buffer. Suggested by Atsushi Nemoto <anemo@mba.ocn.ne.jp>.
14395
64386c31
DJ		 143962003-10-13 Daniel Jacobowitz <drow@mvista.com>
14397
14398 * linux-low.c (linux_resume): Take a struct thread_resume *
14399 argument.
14400 (linux_wait): Update call.
14401 (resume_ptr): New static variable.
14402 (linux_continue_one_thread): Renamed from
14403 linux_continue_one_process. Use resume_ptr.
14404 (linux_resume): Use linux_continue_one_thread.
14405 * server.c (handle_v_cont, handle_v_requests): New functions.
14406 (myresume): New function.
14407 (main): Handle 'v' case.
14408 * target.h (struct thread_resume): New type.
14409 (struct target_ops): Change argument of "resume" to struct
14410 thread_resume *.
14411 (myresume): Delete macro.
14412
c938e9b0
L		 144132003-08-08 H.J. Lu <hongjiu.lu@intel.com>
14414
14415 * Makefile.in (install-only): Create dest dir. Support DESTDIR.
14416 (uninstall): Support DESTDIR.
14417
7f313d07
BC		 14418Mon Jul 21 20:09:34 UTC 2003 Brendan Conoboy <blc@redhat.com>
14419
14420 * configure.srv: Add xscale*linux copy of arm*linux entry.
14421
3b2fc2ea
DJ		 144222003-07-24 Daniel Jacobowitz <drow@mvista.com>
14423
14424 * linux-arm-low.c (arm_reinsert_addr): New function.
14425 (the_low_target): Add arm_reinsert_addr.
14426
1c0a559e
MK		 144272003-07-08 Mark Kettenis <kettenis@gnu.org>
14428
14429 * mem-break.c: Remove whitespace at end of file.
14430
43d5792c
DJ		 144312003-06-28 Daniel Jacobowitz <drow@mvista.com>
14432
14433 * configure.in: Check whether we need to prototype strerror.
14434 * server.h: Optionally prototype strerror.
14435 * gdbreplay.c (perror_with_name): Use strerror.
14436 * linux-low.c (linux_attach_lwp): Use strerror.
14437 * utils.c (perror_with_name): Use strerror.
14438 * config.in, configure: Regenerated.
14439
c8a86edf
DJ		 144402003-06-28 Daniel Jacobowitz <drow@mvista.com>
14441
14442 * linux-sh-low.c (sh_regmap): Fix FP register offsets, reported by
14443 SUGIOKA Toshinobu <sugioka@itonet.co.jp>.
14444
73d37363
DJ		 144452003-06-20 Daniel Jacobowitz <drow@mvista.com>
14446
14447 * Makefile.in (SFILES): Update.
14448 * low-hppabsd.c, low-lynx.c, low-nbsd.c, low-sim.c, low-sparc.c,
14449 low-sun3.c: Remove files.
14450
6ad8ae5c
DJ		 144512003-06-17 Daniel Jacobowitz <drow@mvista.com>
14452
14453 * linux-low.c: Move comment to linux_thread_alive where it belonged.
14454 (linux_detach_one_process, linux_detach): New functions.
14455 (linux_target_ops): Add linux_detach.
14456 * server.c (main): Handle 'D' packet.
14457 * target.h (struct target_ops): Add "detach" member.
14458 (detach_inferior): Define.
14459
1581182a
MK		 144602003-06-13 Mark Kettenis <kettenis@gnu.org>
14461
14462 From Kelley Cook <kelleycook@wideopenwest.com>:
14463 * configure.srv: Accept i[34567]86 variants.
14464
e5379b03
DJ		 144652003-06-05 Daniel Jacobowitz <drow@mvista.com>
14466
14467 * linux-low.c (linux_wait_for_event): Correct comment typos.
14468 (linux_resume_one_process): Call check_removed_breakpoint.
14469 (linux_send_signal): New function.
14470 (linux_target_ops): Add linux_send_signal.
14471 * remote-utils.c (putpkt, input_interrupt): Use send_signal instead
14472 of kill.
14473 * target.h (struct target_ops): Add send_signal.
14474
2ff29de4
JB		 144752003-05-29 Jim Blandy <jimb@redhat.com>
14476
14477 * linux-low.c (usr_store_inferior_registers): Transfer buf in
14478 PTRACE_XFER_TYPE-sized chunks, not int-sized chunks. Otherwise,
14479 if 'int' is smaller than PTRACE_XFER_TYPE, you end up throwing
14480 away part of the register's value.
14481
254787d4
DJ		 144822003-03-26 Daniel Jacobowitz <drow@mvista.com>
14483
14484 * linux-low.c (linux_create_inferior): Use __SIGRTMIN.
14485 (linux_wait_for_event, linux_init_signals): Likewise.
14486
94e10508
DJ		 144872003-03-17 Daniel Jacobowitz <drow@mvista.com>
14488
14489 * configure.in: Check for stdlib.h.
14490 * configure: Regenerated.
14491 * config.in: Regenerated.
14492
4c0711e0
DJ		 144932003-01-04 Andreas Schwab <schwab@suse.de>
14494
14495 * linux-m68k-low.c (m68k_num_regs): Define to 29 instead of 31.
14496
ef66e766
AC		 144972003-01-02 Andrew Cagney <ac131313@redhat.com>
14498
14499 * Makefile.in: Remove obsolete code.
14500
a1358604
DJ		 145012002-11-20 Daniel Jacobowitz <drow@mvista.com>
14502
14503 * linux-s390-low.c (s390_regmap): Check GPR_SIZE instead of
14504 defined(PT_FPR0_HI).
14505
23ce3b1c
DJ		 145062002-11-17 Stuart Hughes <seh@zee2.com>
14507
14508 * linux-arm-low.c (arm_num_regs): Increase.
14509 (arm_regmap): Include status register.
14510
145112002-11-17 Daniel Jacobowitz <drow@mvista.com>
14512
14513 * linux-low.c (register_addr): Remove incorrect -1 check.
14514
a9fa9f7d
DJ		 145152002-08-29 Daniel Jacobowitz <drow@mvista.com>
14516
14517 * linux-low.c (linux_create_inferior): Call setpgid. Return
14518 the new PID.
14519 (unstopped_p, linux_signal_pid): Remove.
14520 (linux_target_ops): Remove linux_signal_pid.
14521 * remote-utils.c (putpkt, input_interrupt): Use signal_pid
14522 global instead of target method.
14523 * target.h (struct target_ops): Remove signal_pid. Update comment
14524 for create_inferior.
14525 * server.c (signal_pid): New variable.
14526 (create_inferior): Set signal_pid. Block SIGTTOU and SIGTTIN in
4b8dad4a 14527 gdbserver. Set the child to be the foreground process group.
a9fa9f7d
DJ		 14528 (attach_inferior): Set signal_pid.
14529
17574093
DJ		 145302002-08-23 Daniel Jacobowitz <drow@mvista.com>
14531
14532 * ChangeLog: New file, with entries from gdb/ChangeLog after GDB 5.2.
14533
145342002-08-20 Jim Blandy <jimb@redhat.com>
14535
14536 * Makefile.in (LDFLAGS): Allow the configure script to establish a
14537 default for this.
14538
145392002-08-01 Andrew Cagney <cagney@redhat.com>
14540
14541 * Makefile.in: Make chill references obsolete.
14542
145432002-07-24 Kevin Buettner <kevinb@redhat.com>
14544
14545 * configure.in (unistd.h): Add to AC_CHECK_HEADERS list.
14546 * configure: Regenerate.
14547 * config.in: Regenerate.
14548
145492002-07-09 David O'Brien <obrien@FreeBSD.org>
14550
14551 * gdbreplay.c (stdlib.h, unistd.h): Conditionaly include.
14552 (perror_with_name, remote_close, remote_open, expect, play): Static.
14553
145542002-07-04 Michal Ludvig <mludvig@suse.cz>
14555
4b8dad4a 14556 * linux-x86-64-low.c (x86_64_regmap): Make it an array of
17574093
DJ		 14557 byte offsets instead of an array of indexes.
14558 (x86_64_store_gregset, x86_64_store_fpregset): Parameter made const.
14559
145602002-06-13 Daniel Jacobowitz <drow@mvista.com>
14561
14562 * regcache.c: Add comment.
14563
145642002-06-11 Daniel Jacobowitz <drow@mvista.com>
14565
14566 * thread-db.c: New file.
14567 * proc-service.c: New file.
14568 * acinclude.m4: New file.
14569 * Makefile.in: Add GDBSERVER_LIBS, gdb_proc_service_h,
14570 proc-service.o, and thread-db.o.
14571 (linux-low.o): Add USE_THREAD_DB.
14572 * acconfig.h: Add HAVE_PRGREGSET_T, HAVE_PRFPREGSET_T,
14573 HAVE_LWPID_T, HAVE_PSADDR_T, and PRFPREGSET_T_BROKEN.
14574 * aclocal.m4: Regenerated.
14575 * config.in: Regenerated.
14576 * configure: Regenerated.
14577 * configure.in: Check for proc_service.h, sys/procfs.h,
14578 thread_db.h, and linux/elf.h headrs.
14579 Check for lwpid_t, psaddr_t, prgregset_t, prfpregset_t, and
14580 PRFPREGSET_T_BROKEN. Introduce srv_thread_depfiles and USE_THREAD_DB.
14581 Check for -lthread_db and thread support.
14582 * configure.srv: Enable thread_db support for ARM, i386, MIPS,
14583 PowerPC, and SuperH.
14584 * i387-fp.c: Constify arguments.
14585 * i387-fp.h: Likewise.
14586 * inferiors.c: (struct thread_info): Renamed from
14587 `struct inferior_info'. Remove PID member. Use generic inferior
14588 list header. All uses updated.
14589 (inferiors, signal_pid): Removed.
14590 (all_threads): New variable.
14591 (get_thread): Define.
14592 (add_inferior_to_list): New function.
14593 (for_each_inferior): New function.
14594 (change_inferior_id): New function.
14595 (add_inferior): Removed.
14596 (remove_inferior): New function.
14597 (add_thread): New function.
14598 (free_one_thread): New function.
14599 (remove_thread): New function.
14600 (clear_inferiors): Use for_each_inferior and free_one_thread.
14601 (find_inferior): New function.
14602 (find_inferior_id): New function.
14603 (inferior_target_data): Update argument type.
14604 (set_inferior_target_data): Likewise.
14605 (inferior_regcache_data): Likewise.
14606 (set_inferior_regcache_data): Likewise.
14607 * linux-low.c (linux_bp_reinsert): Remove.
14608 (all_processes, stopping_threads, using_thrads)
14609 (struct pending_signals, debug_threads, pid_of): New.
14610 (inferior_pid): Replace with macro.
14611 (struct inferior_linux_data): Remove.
14612 (get_stop_pc, add_process): New functions.
14613 (linux_create_inferior): Restore SIGRTMIN+1 before calling exec.
14614 Use add_process and add_thread.
14615 (linux_attach_lwp): New function, based on old linux_attach. Use
14616 add_process and add_thread. Set stop_expected for new threads.
14617 (linux_attach): New function.
14618 (linux_kill_one_process): New function.
14619 (linux_kill): Kill all LWPs.
14620 (linux_thread_alive): Use find_inferior_id.
14621 (check_removed_breakpoints, status_pending_p): New functions.
14622 (linux_wait_for_process): Renamed from linux_wait_for_one_inferior.
14623 Update. Use WNOHANG. Wait for cloned processes also. Update process
14624 struct for the found process.
14625 (linux_wait_for_event): New function.
14626 (linux_wait): Use it. Support LWPs.
14627 (send_sigstop, wait_for_sigstop, stop_all_processes)
14628 (linux_resume_one_process, linux_continue_one_process): New functions.
14629 (linux_resume): Support LWPs.
14630 (REGISTER_RAW_SIZE): Remove.
14631 (fetch_register): Use register_size instead. Call supply_register.
14632 (usr_store_inferior_registers): Likewise. Call collect_register.
14633 Fix recursive case.
14634 (regsets_fetch_inferior_registers): Improve error message.
14635 (regsets_store_inferior_registers): Add debugging.
14636 (linux_look_up_symbols): Call thread_db_init if USE_THREAD_DB.
14637 (unstopped_p, linux_signal_pid): New functions.
14638 (linux_target_ops): Add linux_signal_pid.
14639 (linux_init_signals): New function.
14640 (initialize_low): Call it. Initialize using_threads.
14641 * regcache.c (inferior_regcache_data): Add valid
14642 flag.
14643 (get_regcache): Fetch registers lazily. Add fetch argument
14644 and update all callers.
14645 (regcache_invalidate_one, regcache_invalidate): New
14646 functions.
14647 (new_register_cache): Renamed from create_register_cache.
14648 Return the new regcache.
14649 (free_register_cache): Change argument to a void *.
14650 (registers_to_string, registers_from_string): Call get_regcache
14651 with fetch flag set.
14652 (register_data): Make static. Pass fetch flag to get_regcache.
14653 (supply_register): Call get_regcache with fetch flag clear.
14654 (collect_register): Call get_regcache with fetch flag set.
14655 (collect_register_as_string): New function.
14656 * regcache.h: Update.
14657 * remote-utils.c (putpkt): Flush after debug output and use
14658 stderr.
14659 Handle input interrupts while waiting for an ACK.
14660 (input_interrupt): Use signal_pid method.
14661 (getpkt): Flush after debug output and use stderr.
14662 (outreg): Use collect_register_as_string.
14663 (new_thread_notify, dead_thread_notify): New functions.
14664 (prepare_resume_reply): Check using_threads. Set thread_from_wait
14665 and general_thread.
14666 (look_up_one_symbol): Flush after debug output.
14667 * server.c (step_thread, server_waiting): New variables.
14668 (start_inferior): Don't use signal_pid. Update call to mywait.
14669 (attach_inferior): Update call to mywait.
14670 (handle_query): Handle qfThreadInfo and qsThreadInfo.
14671 (main): Don't fetch/store registers explicitly. Use
14672 set_desired_inferior. Support proposed ``Hs'' packet. Update
14673 calls to mywait.
14674 * server.h: Update.
14675 (struct inferior_list, struct_inferior_list_entry): New.
14676 * target.c (set_desired_inferior): New.
14677 (write_inferior_memory): Constify.
14678 (mywait): New function.
14679 * target.h: Update.
14680 (struct target_ops): New signal_pid method.
14681 (mywait): Removed macro, added prototype.
14682
14683 * linux-low.h (regset_func): Removed.
14684 (regset_fill_func, regset_store_func): New.
14685 (enum regset_type): New.
14686 (struct regset_info): Add type field. Use new operation types.
14687 (struct linux_target_ops): stop_pc renamed to get_pc.
14688 Add decr_pc_after_break and breakpoint_at.
14689 (get_process, get_thread_proess, get_process_thread)
14690 (strut process_info, all_processes, linux_attach_lwp)
14691 (thread_db_init): New.
14692
14693 * linux-arm-low.c (arm_get_pc, arm_set_pc,
14694 arm_breakpoint, arm_breakpoint_len, arm_breakpoint_at): New.
14695 (the_low_target): Add new members.
14696 * linux-i386-low.c (i386_store_gregset, i386_store_fpregset)
14697 (i386_store_fpxregset): Constify.
14698 (target_regsets): Add new kind identifier.
14699 (i386_get_pc): Renamed from i386_stop_pc. Simplify.
14700 (i386_set_pc): Add debugging.
14701 (i386_breakpoint_at): New function.
14702 (the_low_target): Add new members.
14703 * linux-mips-low.c (mips_get_pc, mips_set_pc)
14704 (mips_breakpoint, mips_breakpoint_len, mips_reinsert_addr)
14705 (mips_breakpoint_at): New.
14706 (the_low_target): Add new members.
14707 * linux-ppc-low.c (ppc_get_pc, ppc_set_pc)
14708 (ppc_breakpoint, ppc_breakpoint_len, ppc_breakpoint_at): New.
14709 (the_low_target): Add new members.
14710 * linux-sh-low.c (sh_get_pc, sh_set_pc)
14711 (sh_breakpoint, sh_breakpoint_len, sh_breakpoint_at): New.
14712 (the_low_target): Add new members.
14713 * linux-x86-64-low.c (target_regsets): Add new kind
14714 identifier.
14715
147162002-05-15 Daniel Jacobowitz <drow@mvista.com>
14717
14718 From Martin Pool <mbp@samba.org>:
14719 * server.c (gdbserver_usage): New function.
14720 (main): Call it.
14721
147222002-05-14 Daniel Jacobowitz <drow@mvista.com>
14723
14724 * mem-break.c (reinsert_breakpoint_by_bp): Correct typo
14725 stop_at -> stop_pc.
14726
147272002-05-04 Andrew Cagney <ac131313@redhat.com>
14728
14729 * Makefile.in: Remove obsolete code.
14730
147312002-04-24 Michal Ludvig <mludvig@suse.cz>
14732
14733 * linux-low.c (regsets_fetch_inferior_registers),
14734 (regsets_store_inferior_registers): Removed cast to int from
14735 ptrace() calls.
14736 * regcache.h: Added declaration of struct inferior_info.
14737
147382002-04-20 Daniel Jacobowitz <drow@mvista.com>
14739
14740 * inferiors.c (struct inferior_info): Add regcache_data.
14741 (add_inferior): Call create_register_cache.
14742 (clear_inferiors): Call free_register_cache.
14743 (inferior_regcache_data, set_inferior_regcache_data): New functions.
14744 * regcache.c (struct inferior_regcache_data): New.
14745 (registers): Remove.
14746 (get_regcache): New function.
14747 (create_register_cache, free_register_cache): New functions.
14748 (set_register_cache): Don't initialize the register cache here.
14749 (registers_to_string, registers_from_string, register_data): Call
14750 get_regcache.
14751 * regcache.h: Add prototypes.
14752 * server.h: Likewise.
14753
147542002-04-20 Daniel Jacobowitz <drow@mvista.com>
14755
14756 * mem-break.c: New file.
14757 * mem-break.h: New file.
14758 * Makefile.in: Add mem-break.o rule; update server.h
14759 dependencies.
14760 * inferiors.c (struct inferior_info): Add target_data
14761 member.
14762 (clear_inferiors): Free target_data member if set.
14763 (inferior_target_data, set_inferior_target_data): New functions.
14764 * linux-i386-low.c (i386_breakpoint, i386_breakpoint_len)
14765 (i386_stop_pc, i386_set_pc): New. Add to the_low_target.
14766 * linux-low.c (linux_bp_reinsert): New variable.
14767 (struct inferior_linux_data): New.
14768 (linux_create_inferior): Use set_inferior_target_data.
14769 (linux_attach): Likewise. Call add_inferior.
14770 (linux_wait_for_one_inferior): New function.
14771 (linux_wait): Call it.
14772 (linux_write_memory): Add const.
14773 (initialize_low): Call set_breakpoint_data.
14774 * linux-low.h (struct linux_target_ops): Add breakpoint
14775 handling members.
14776 * server.c (attach_inferior): Remove extra add_inferior
14777 call.
14778 * server.h: Include mem-break.h. Update inferior.c
14779 prototypes.
14780 * target.c (read_inferior_memory)
14781 (write_inferior_memory): New functions.
14782 * target.h (read_inferior_memory)
14783 (write_inferior_memory): Change macros to prototypes.
14784 (struct target_ops): Update comments. Add const to write_memory
14785 definition.
14786
147872002-04-11 Daniel Jacobowitz <drow@mvista.com>
14788
14789 * linux-low.c (usr_store_inferior_registers): Support
14790 registers which are allowed to fail to store.
14791 * linux-low.h (linux_target_ops): Likewise.
14792 * linux-ppc-low.c (ppc_regmap): Support FPSCR.
14793 (ppc_cannot_store_register): FPSCR may not be storable.
14794
147952002-04-09 Daniel Jacobowitz <drow@mvista.com>
14796
14797 * server.h: Include <string.h> if HAVE_STRING_H.
14798 * ChangeLog: Correct paths in last ChangeLog entry.
14799
148002002-04-09 Daniel Jacobowitz <drow@mvista.com>
14801
14802 * linux-low.h: Remove obsolete prototypes.
14803 (struct linux_target_ops): New.
14804 (extern the_low_target): New.
14805 * linux-low.c (num_regs, regmap): Remove declarations.
14806 (register_addr): Use the_low_target explicitly.
14807 (fetch_register): Likewise.
14808 (usr_fetch_inferior_registers): Likewise.
14809 (usr_store_inferior_registers): Likewise.
14810 * linux-arm-low.c (num_regs): Remove.
14811 (arm_num_regs): Define.
14812 (arm_regmap): Renamed from regmap, made static.
14813 (arm_cannot_fetch_register): Renamed from cannot_fetch_register,
14814 made static.
14815 (arm_cannot_store_register): Renamed from cannot_store_register,
14816 made static.
14817 (the_low_target): New.
14818 * linux-i386-low.c (num_regs): Remove.
14819 (i386_num_regs): Define.
14820 (i386_regmap): Renamed from regmap, made static.
14821 (i386_cannot_fetch_register): Renamed from cannot_fetch_register,
14822 made static.
14823 (i386_cannot_store_register): Renamed from cannot_store_register,
14824 made static.
14825 (the_low_target): New.
14826 * linux-ia64-low.c (num_regs): Remove.
14827 (ia64_num_regs): Define.
14828 (ia64_regmap): Renamed from regmap, made static.
14829 (ia64_cannot_fetch_register): Renamed from cannot_fetch_register,
14830 made static.
14831 (ia64_cannot_store_register): Renamed from cannot_store_register,
14832 made static.
14833 (the_low_target): New.
14834 * linux-m68k-low.c (num_regs): Remove.
14835 (m68k_num_regs): Define.
14836 (m68k_regmap): Renamed from regmap, made static.
14837 (m68k_cannot_fetch_register): Renamed from cannot_fetch_register,
14838 made static.
14839 (m68k_cannot_store_register): Renamed from cannot_store_register,
14840 made static.
14841 (the_low_target): New.
14842 * linux-mips-low.c (num_regs): Remove.
14843 (mips_num_regs): Define.
14844 (mips_regmap): Renamed from regmap, made static.
14845 (mips_cannot_fetch_register): Renamed from cannot_fetch_register,
14846 made static.
14847 (mips_cannot_store_register): Renamed from cannot_store_register,
14848 made static.
14849 (the_low_target): New.
14850 * linux-ppc-low.c (num_regs): Remove.
14851 (ppc_num_regs): Define.
14852 (ppc_regmap): Renamed from regmap, made static.
14853 (ppc_cannot_fetch_register): Renamed from cannot_fetch_register,
14854 made static.
14855 (ppc_cannot_store_register): Renamed from cannot_store_register,
14856 made static.
14857 (the_low_target): New.
14858 * linux-s390-low.c (num_regs): Remove.
14859 (s390_num_regs): Define.
14860 (s390_regmap): Renamed from regmap, made static.
14861 (s390_cannot_fetch_register): Renamed from cannot_fetch_register,
14862 made static.
14863 (s390_cannot_store_register): Renamed from cannot_store_register,
14864 made static.
14865 (the_low_target): New.
14866 * linux-sh-low.c (num_regs): Remove.
14867 (sh_num_regs): Define.
14868 (sh_regmap): Renamed from regmap, made static.
14869 (sh_cannot_fetch_register): Renamed from cannot_fetch_register,
14870 made static.
14871 (sh_cannot_store_register): Renamed from cannot_store_register,
14872 made static.
14873 (the_low_target): New.
14874 * linux-x86-64-low.c (x86_64_regmap): Renamed from regmap.
14875 (the_low_target): New.
14876
148772002-04-09 Daniel Jacobowitz <drow@mvista.com>
14878
14879 * Makefile.in: Add stamp-h target.
14880 * configure.in: Create stamp-h.
14881 * configure: Regenerated.
14882
148832002-04-09 Daniel Jacobowitz <drow@mvista.com>
14884
14885 * inferiors.c: New file.
14886 * target.c: New file.
14887 * target.h: New file.
14888 * Makefile.in: Add target.o and inferiors.o. Update
14889 dependencies.
14890 * linux-low.c (inferior_pid): New static variable,
14891 moved from server.c.
14892 (linux_create_inferior): Renamed from create_inferior.
14893 Call add_inferior. Return 0 on success instead of a PID.
14894 (linux_attach): Renamed from myattach.
14895 (linux_kill): Renamed from kill_inferior. Call clear_inferiors ().
14896 (linux_thread_alive): Renamed from mythread_alive.
14897 (linux_wait): Renamed from mywait. Call clear_inferiors () if the
14898 child dies.
14899 (linux_resume): Renamed from myresume. Add missing ``return 0''.
14900 (regsets_store_inferior_registers): Correct error message.
14901 Add missing ``return 0''.
14902 (linux_fetch_registers): Renamed from fetch_inferior_registers.
14903 (linux_store_registers): Renamed from store_inferior_registers.
14904 (linux_read_memory): Renamed from read_inferior_memory.
14905 (linux_write_memory): Renamed from write_inferior_memory.
14906 (linux_target_ops): New structure.
14907 (initialize_low): Call set_target_ops ().
14908 * remote-utils.c (unhexify): New function.
14909 (hexify): New function.
14910 (input_interrupt): Send signals to ``signal_pid''.
14911 * server.c (inferior_pid): Remove.
14912 (start_inferior): Update create_inferior call.
14913 (attach_inferior): Call add_inferior.
14914 (handle_query): New function.
14915 (main): Call handle_query for `q' packets.
14916 * server.h: Include "target.h". Remove obsolete prototypes.
14917 Add prototypes for "inferiors.c", "target.c", hexify, and unhexify.
14918
149192002-04-09 Daniel Jacobowitz <drow@mvista.com>
14920
14921 * Makefile.in: Add WARN_CFLAGS. Update configury
14922 dependencies.
14923 * configure.in: Check for <string.h>
14924 * configure: Regenerate.
14925 * config.in: Regenerate.
14926 * gdbreplay.c: Include needed system headers.
14927 (remote_open): Remove strchr prototype.
14928 * linux-low.h: Correct #ifdef to HAVE_LINUX_USRREGS.
14929 * regcache.c (supply_register): Change buf argument to const void *.
14930 (supply_register_by_name): Likewise.
14931 (collect_register): Change buf argument to void *.
14932 (collect_register_by_name): Likewise.
14933 * regcache.h: Add missing prototypes.
14934 * remote-utils.c: Include <arpa/inet.h> for inet_ntoa.
14935 * server.c (handle_query): New function.
14936 (attached): New static variable, moved out of main.
14937 (main): Quiet longjmp clobber warnings.
14938 * server.h: Add ATTR_NORETURN and ATTR_FORMAT. Update prototypes.
14939 * utils.c (error): Remove NORETURN.
14940 (fatal): Likewise.
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