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ld: Require GCC 5 or above for 3 x86 tests
[thirdparty/binutils-gdb.git] / gdb / gdbserver / ChangeLog
CommitLineData
229d26fc
SM		 12017-07-26 Simon Marchi <simon.marchi@ericsson.com>
2
3 * tracepoint.h (enum class fast_tpoint_collect_result): New
4 enumeration.
5 (fast_tracepoint_collecting): Change return type to
6 fast_tpoint_collect_result.
7 * tracepoint.c (fast_tracepoint_collecting): Likewise.
8 * linux-low.h: Include tracepoint.h.
9 (struct lwp_info) <collecting_fast_tracepoint>: Change type to
10 fast_tpoint_collect_result.
11 * linux-low.c (handle_tracepoints): Adjust.
12 (linux_fast_tracepoint_collecting): Change return type to
13 fast_tpoint_collect_result.
14 (maybe_move_out_of_jump_pad, linux_wait_for_event_filtered,
15 linux_wait_1, stuck_in_jump_pad_callback,
16 lwp_signal_can_be_delivered, linux_resume_one_lwp_throw,
17 proceed_one_lwp): Adjust to type change.
18
2e1e43e1
YQ		 192017-07-10 Yao Qi <yao.qi@linaro.org>
20
21 * linux-x86-low.c (x86_linux_read_description): Re-indent the code.
22
adc764e7
YQ		 232017-06-29 Yao Qi <yao.qi@linaro.org>
24
25 * tdesc.h (struct target_desc) [IN_PROCESS_AGENT] <expedite_regs>:
26 Remove.
27 [IN_PROCESS_AGENT] <xmltarget>: Likewise.
28
a206891a
SM		 292017-06-20 Simon Marchi <simon.marchi@ericsson.com>
30
31 * Makefile.in (IPA_OBJS): Sort and format one item per line.
32
9a6c7d9c
SDJ		 332017-06-20 Sergio Durigan Junior <sergiodj@redhat.com>
34
35 * linux-low.c (linux_create_inferior): Adjust code to access the
36 environment information via 'gdb_environ' class.
37 * lynx-low.c (lynx_create_inferior): Likewise.
38 * server.c (our_environ): Make it an instance of 'gdb_environ'.
39 (get_environ): Return a pointer to 'our_environ'.
40 (captured_main): Initialize 'our_environ'.
41 * server.h (get_environ): Adjust prototype.
42 * spu-low.c (spu_create_inferior): Adjust code to access the
43 environment information via 'gdb_environ' class.
44
ae3e2ccf
SM		 452017-06-17 Simon Marchi <simon.marchi@ericsson.com>
46
47 * linux-low.c (linux_read_memory, linux_write_memory): Remove
48 usage of "register" keyword.
49
3e019bdc
SM		 502017-06-17 Simon Marchi <simon.marchi@ericsson.com>
51
52 * configure: Re-generate.
53
8465943a
SM		 542017-06-17 Simon Marchi <simon.marchi@ericsson.com>
55
56 * configure: Re-generate.
57
cf0dd6f0
SM		 582017-06-17 Simon Marchi <simon.marchi@ericsson.com>
59
60 * Makefile.in (COMPILE.pre): Add "-x c++".
61
9845682b
SDJ		 622017-06-09 Sergio Durigan Junior <sergiodj@redhat.com>
63
64 * fork-child.c: Conditionally include <signal.h>.
65
aefd8b33
SDJ		 662017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
67
68 * server.c (handle_general_set): Handle new packet
69 "QStartupWithShell".
70 (handle_query): Add "QStartupWithShell" to the list of supported
71 packets.
72 (gdbserver_usage): Add help text explaining the
73 new "--startup-with-shell" and "--no-startup-with-shell" CLI
74 options.
75 (captured_main): Recognize and act upon the presence of the new
76 CLI options.
77
2090129c
SDJ		 782017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
79 Pedro Alves <palves@redhat.com>
80
81 * Makefile.in (SFILES): Add "nat/fork-inferior.o".
82 * configure: Regenerate.
83 * configure.srv (srv_linux_obj): Add "fork-child.o" and
84 "fork-inferior.o".
85 (i[34567]86-*-lynxos*): Likewise.
86 (spu*-*-*): Likewise.
87 * fork-child.c: New file.
88 * linux-low.c: Include "common-inferior.h", "nat/fork-inferior.h"
89 and "environ.h".
90 (linux_ptrace_fun): New function.
91 (linux_create_inferior): Adjust function prototype to reflect
92 change on "target.h". Adjust function code to use
93 "fork_inferior".
94 (linux_request_interrupt): Delete "signal_pid".
95 * lynx-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
96 (lynx_ptrace_fun): New function.
97 (lynx_create_inferior): Adjust function prototype to reflect
98 change on "target.h". Adjust function code to use
99 "fork_inferior".
100 * nto-low.c (nto_create_inferior): Adjust function prototype and
101 code to reflect change on "target.h". Update comments.
102 * server.c: Include "common-inferior.h", "nat/fork-inferior.h",
103 "common-terminal.h" and "environ.h".
104 (terminal_fd): Moved to fork-child.c.
105 (old_foreground_pgrp): Likewise.
106 (restore_old_foreground_pgrp): Likewise.
107 (last_status): Make it global.
108 (last_ptid): Likewise.
109 (our_environ): New variable.
110 (startup_with_shell): Likewise.
111 (program_name): Likewise.
112 (program_argv): Rename to...
113 (program_args): ...this.
114 (wrapper_argv): New variable.
115 (start_inferior): Delete function.
116 (get_exec_wrapper): New function.
117 (get_exec_file): Likewise.
118 (get_environ): Likewise.
119 (prefork_hook): Likewise.
120 (post_fork_inferior): Likewise.
121 (postfork_hook): Likewise.
122 (postfork_child_hook): Likewise.
123 (handle_v_run): Update code to deal with arguments coming from the
124 remote host. Update calls from "start_inferior" to
125 "create_inferior".
126 (captured_main): Likewise. Initialize environment variable. Call
127 "have_job_control".
128 * server.h (post_fork_inferior): New prototype.
129 (get_environ): Likewise.
130 (last_status): Declare.
131 (last_ptid): Likewise.
132 (signal_pid): Likewise.
133 * spu-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
134 (spu_ptrace_fun): New function.
135 (spu_create_inferior): Adjust function prototype to reflect change
136 on "target.h". Adjust function code to use "fork_inferior".
137 * target.c (target_terminal_init): New function.
138 (target_terminal_inferior): Likewise.
139 (target_terminal_ours): Likewise.
140 * target.h: Include <vector>.
141 (struct target_ops) <create_inferior>: Update prototype.
142 (create_inferior): Update macro.
143 * utils.c (gdb_flush_out_err): New function.
144 * win32-low.c (win32_create_inferior): Adjust function prototype
145 and code to reflect change on "target.h".
146
043a4934
SDJ		 1472017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
148
149 * inferiors.c (switch_to_thread): New function.
150
15652511
SDJ		 1512017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
152
153 * Makefile.in (SFILE): Add "common/job-control.c".
154 (OBS): Add "job-control.o".
155
21ea5acd
SDJ		 1562017-05-06 Sergio Durigan Junior <sergiodj@redhat.com>
157
158 * Makefile: Remove "@host_makefile_frag@".
159
e13cb306
PA		 1602017-05-05 Pedro Alves <palves@redhat.com>
161
162 * configure: Regenerate.
163
c94fee56
SDJ		 1642017-05-03 Sergio Durigan Junior <sergiodj@redhat.com>
165
166 * configure: Regenerate.
167
a0ff9e1a
SM		 1682017-05-02 Simon Marchi <simon.marchi@polymtl.ca>
169
170 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Adjust to
171 software_single_step change of return type to
172 std::vector<CORE_ADDR>.
173 * linux-low.c (install_software_single_step_breakpoints):
174 Likewise.
175 * linux-low.h (install_software_single_step_breakpoints):
176 Likewise.
177
be628ab8
SDJ		 1782017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
179
180 * remote-utils.c: Include "gdb_termios.h" instead of
181 "terminal.h".
182 * terminal.h: Delete file.
183
7c5ded6a
SDJ		 1842017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
185
186 * server.c: Include <vector>.
187 <program_argv, wrapper_argv>: Convert to std::vector.
188 (start_inferior): Rewrite function to use C++.
189 (handle_v_run): Likewise. Update code that calculates the argv
190 based on the vRun packet; use C++.
191 (captured_main): Likewise.
192
436252de
SM		 1932017-04-06 Simon Marchi <simon.marchi@ericsson.com>
194
195 * server.c (handle_v_cont): Initialize thread_resume::thread
196 with null_ptid.
197
9bf2a700
PA		 1982017-04-05 Pedro Alves <palves@redhat.com>
199
200 * configure: Regenerate.
201
a121b7c1
PA		 2022017-04-05 Pedro Alves <palves@redhat.com>
203
204 * gdbreplay.c (sync_error): Constify.
205 * linux-x86-low.c (push_opcode): Constify.
206
21c8a587
PA		 2072017-04-05 Pedro Alves <palves@redhat.com>
208
209 * win32-low.c (get_child_debug_event)
210 <CREATE_PROCESS_DEBUG_EVENT>: Don't report TARGET_WAITKIND_EXECD.
211 Report TARGET_WAITKIND_SPURIOUS instead.
212
fb32b4f7
PA		 2132017-04-05 Pedro Alves <palves@redhat.com>
214
215 * remote-utils.c (remote_prepare, remote_open): Constify.
216 * remote-utils.h (remote_prepare, remote_open): Constify.
217 * server.c (captured_main): Constify 'port' handling.
218
65dd1e59
SM		 2192017-04-04 Simon Marchi <simon.marchi@ericsson.com>
220
221 * Makefile.in (clean): Clear .deps.
222
8fa5b777
SM		 2232017-03-31 Simon Marchi <simon.marchi@polymtl.ca>
224
225 * .gitignore: Remove generated files, replace with wildcard.
226 * (clean): Replace removal of generated files with wildcard.
227 (version.c): Replace with...
228 (version-generated.c): ...this.
229 (xml-builtin.c): Replace with...
230 (xml-builtin-generated.c): ...this.
231 (%-ipa.o: %-generated.c, %.o: %-generated.c): New rules.
232 (%.c: *regformats*): Replace with...
233 (%-generated.c: *regformats*): ...this.
234
a12e714b
MF		 2352017-03-27 Max Filippov <jcmvbkbc@gmail.com>
236
237 * linux-xtensa-low.c (regnum::R_THREADPTR): New enum member.
238 (xtensa_fill_gregset): Call collect_register_by_name for
239 threadptr register.
240 (xtensa_store_gregset): Call supply_register_by_name for
241 threadptr register.
242
1a09b50a
MF		 2432017-03-27 Max Filippov <jcmvbkbc@gmail.com>
244
245 * linux-xtensa-low.c (xtensa_fill_gregset): Call collect_register
246 for all registers in a0_regnum..a0_regnum + C0_NREGS range.
247 (xtensa_store_gregset): Call supply_register for all registers in
248 a0_regnum..a0_regnum + C0_NREGS range.
249
1a01e7c6
SM		 2502017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
251
252 * Makefile.in (%-ipa.o: %-ipa.c): New rule.
253 (ax-ipa.o: ax.c): Remove.
254 (linux-i386-ipa.o: linux-i386-ipa.c): Remove.
255 (linux-amd64-ipa.o: linux-amd64-ipa.c): Remove.
256 (linux-aarch64-ipa.o: linux-aarch64-ipa.c): Remove.
257 (linux-s390-ipa.o: linux-s390-ipa.c): Remove.
258 (linux-ppc-ipa.o: linux-ppc-ipa.c): Remove.
259
36bc18a8
SM		 2602017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
261
262 * Makefile.in (%-ipa.o: ../common/%.c): New rule.
263 (print-utils-ipa.o: ../common/print-utils.c): Remove.
264 (rsp-low-ipa.o: ../common/rsp-low.c): Remove.
265 (errors-ipa.o: ../common/errors.c): Remove.
266 (format-ipa.o: ../common/format.c): Remove.
267 (common-utils-ipa.o: ../common/common-utils.c): Remove.
268
a8ebe3d5
SM		 2692017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
270
271 * Makefile.in (%-ipa.o: %.c): New rule.
272 (tracepoint-ipa.o: tracepoint.c): Remove.
273 (utils-ipa.o: utils.c): Remove.
274 (remote-utils-ipa.o: remote-utils.c): Remove.
275 (regcache-ipa.o: regcache.c): Remove.
276 (i386-linux-ipa.o: i386-linux.c): Remove.
277 (i386-mmx-linux-ipa.o: i386-mmx-linux.c): Remove.
278 (i386-avx-linux-ipa.o: i386-avx-linux.c): Remove.
279 (i386-mpx-linux-ipa.o: i386-mpx-linux.c): Remove.
280 (i386-avx-mpx-linux-ipa.o: i386-avx-mpx-linux.c): Remove.
281 (i386-avx-avx512-linux-ipa.o: i386-avx-avx512-linux.c): Remove.
282 (i386-avx-mpx-avx512-pku-linux-ipa.o: i386-avx-mpx-avx512-pku-linux.c): Remove.
283 (amd64-linux-ipa.o: amd64-linux.c): Remove.
284 (amd64-avx-linux-ipa.o: amd64-avx-linux.c): Remove.
285 (amd64-mpx-linux-ipa.o: amd64-mpx-linux.c): Remove.
286 (amd64-avx-mpx-linux-ipa.o: amd64-avx-mpx-linux.c): Remove.
287 (amd64-avx-avx512-linux-ipa.o: amd64-avx-avx512-linux.c): Remove.
288 (amd64-avx-mpx-avx512-pku-linux-ipa.o: amd64-avx-mpx-avx512-pku-linux.c): Remove.
289 (aarch64-ipa.o: aarch64.c): Remove.
290 (s390-linux32-ipa.o: s390-linux32.c): Remove.
291 (s390-linux32v1-ipa.o: s390-linux32v1.c): Remove.
292 (s390-linux32v2-ipa.o: s390-linux32v2.c): Remove.
293 (s390-linux64-ipa.o: s390-linux64.c): Remove.
294 (s390-linux64v1-ipa.o: s390-linux64v1.c): Remove.
295 (s390-linux64v2-ipa.o: s390-linux64v2.c): Remove.
296 (s390-te-linux64-ipa.o: s390-te-linux64.c): Remove.
297 (s390-vx-linux64-ipa.o: s390-vx-linux64.c): Remove.
298 (s390-tevx-linux64-ipa.o: s390-tevx-linux64.c): Remove.
299 (s390x-linux64-ipa.o: s390x-linux64.c): Remove.
300 (s390x-linux64v1-ipa.o: s390x-linux64v1.c): Remove.
301 (s390x-linux64v2-ipa.o: s390x-linux64v2.c): Remove.
302 (s390x-te-linux64-ipa.o: s390x-te-linux64.c): Remove.
303 (s390x-vx-linux64-ipa.o: s390x-vx-linux64.c): Remove.
304 (s390x-tevx-linux64-ipa.o: s390x-tevx-linux64.c): Remove.
305 (powerpc-32l-ipa.o: powerpc-32l.c): Remove.
306 (powerpc-altivec32l-ipa.o: powerpc-altivec32l.c): Remove.
307 (powerpc-cell32l-ipa.o: powerpc-cell32l.c): Remove.
308 (powerpc-vsx32l-ipa.o: powerpc-vsx32l.c): Remove.
309 (powerpc-isa205-32l-ipa.o: powerpc-isa205-32l.c): Remove.
310 (powerpc-isa205-altivec32l-ipa.o: powerpc-isa205-altivec32l.c): Remove.
311 (powerpc-isa205-vsx32l-ipa.o: powerpc-isa205-vsx32l.c): Remove.
312 (powerpc-e500l-ipa.o: powerpc-e500l.c): Remove.
313 (powerpc-64l-ipa.o: powerpc-64l.c): Remove.
314 (powerpc-altivec64l-ipa.o: powerpc-altivec64l.c): Remove.
315 (powerpc-cell64l-ipa.o: powerpc-cell64l.c): Remove.
316 (powerpc-vsx64l-ipa.o: powerpc-vsx64l.c): Remove.
317 (powerpc-isa205-64l-ipa.o: powerpc-isa205-64l.c): Remove.
318 (powerpc-isa205-altivec64l-ipa.o: powerpc-isa205-altivec64l.c): Remove.
319 (powerpc-isa205-vsx64l-ipa.o: powerpc-isa205-vsx64l.c): Remove.
320 (tdesc-ipa.o: tdesc.c): Remove.
321 (x32-linux-ipa.o: x32-linux.c): Remove.
322 (x32-avx-linux-ipa.o: x32-avx-linux.c): Remove.
323 (x32-avx512-linux-ipa.o: x32-avx512-linux.c): Remove.
324
50cfacb7
SM		 3252017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
326
327 * Makefile.in (%.o: ../arch/%.c): New rule.
328 (arm.o: ../arch/arm.c): Remove.
329 (arm-linux.o: ../arch/arm-linux.c): Remove.
330 (arm-get-next-pcs.o: ../arch/arm-get-next-pcs.c): Remove.
331 (aarch64-insn.o: ../arch/aarch64-insn.c): Remove.
332
c5a22423
SM		 3332017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
334
335 * Makefile.in (%.o: ../nat/%.c): New rule.
336 (x86-dregs.o: ../nat/x86-dregs.c): Remove.
337 (amd64-linux-siginfo.o: ../nat/amd64-linux-siginfo.c): Remove.
338 (linux-btrace.o: ../nat/linux-btrace.c): Remove.
339 (linux-osdata.o: ../nat/linux-osdata.c): Remove.
340 (linux-procfs.o: ../nat/linux-procfs.c): Remove.
341 (linux-ptrace.o: ../nat/linux-ptrace.c): Remove.
342 (linux-waitpid.o: ../nat/linux-waitpid.c): Remove.
343 (mips-linux-watch.o: ../nat/mips-linux-watch.c): Remove.
344 (ppc-linux.o: ../nat/ppc-linux.c): Remove.
345 (linux-personality.o: ../nat/linux-personality.c): Remove.
346 (aarch64-linux-hw-point.o: ../nat/aarch64-linux-hw-point.c): Remove.
347 (aarch64-linux.o: ../nat/aarch64-linux.c): Remove.
348 (x86-linux.o: ../nat/x86-linux.c): Remove.
349 (x86-linux-dregs.o: ../nat/x86-linux-dregs.c): Remove.
350 (linux-namespaces.o: ../nat/linux-namespaces.c): Remove.
351
6bda016b
SM		 3522017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
353
354 * Makefile.in (%.o: ../common/%.c): New rule.
355 (signals.o: ../common/signals.c): Remove.
356 (print-utils.o: ../common/print-utils.c): Remove.
357 (rsp-low.o: ../common/rsp-low.c): Remove.
358 (common-utils.o: ../common/common-utils.c): Remove.
359 (posix-strerror.o: ../common/posix-strerror.c): Remove.
360 (mingw-strerror.o: ../common/mingw-strerror.c): Remove.
361 (vec.o: ../common/vec.c): Remove.
362 (gdb_vecs.o: ../common/gdb_vecs.c): Remove.
363 (xml-utils.o: ../common/xml-utils.c): Remove.
364 (ptid.o: ../common/ptid.c): Remove.
365 (buffer.o: ../common/buffer.c): Remove.
366 (format.o: ../common/format.c): Remove.
367 (filestuff.o: ../common/filestuff.c): Remove.
368 (agent.o: ../common/agent.c): Remove.
369 (errors.o: ../common/errors.c): Remove.
370 (environ.o: ../common/environ.c): Remove.
371 (common-debug.o: ../common/common-debug.c): Remove.
372 (cleanups.o: ../common/cleanups.c): Remove.
373 (common-exceptions.o: ../common/common-exceptions.c): Remove.
374 (fileio.o: ../common/fileio.c): Remove.
375 (common-regcache.o: ../common/common-regcache.c): Remove.
376 (signals-state-save-restore.o: ../common/signals-state-save-restore.c): Remove.
377 (new-op.o: ../common/new-op.c): Remove.
378 (btrace-common.o: ../common/btrace-common.c): Remove.
379
21122961
SM		 3802017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
381
382 * Makefile.in (%.o: ../target/%.c): New rule.
383 (waitstatus.o: ../target/waitstatus.c): Remove.
384
c362e621
SM		 3852017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
386
387 * Makefile.in
388 (%.c: ../regformats/%.dat,
389 (%.c: ../regformats/arm/%.dat,
390 (%.c: ../regformats/i386/%.dat,
391 (%.c: ../regformats/rs6000/%.dat): New rules.
392 (aarch64.c): Remove.
393 (reg-arm.c): Remove.
394 (arm-with-iwmmxt.c): Remove.
395 (arm-with-vfpv2.c): Remove.
396 (arm-with-vfpv3.c): Remove.
397 (arm-with-neon.c): Remove.
398 (reg-bfin.c): Remove.
399 (reg-cris.c): Remove.
400 (reg-crisv32.c): Remove.
401 (i386.c): Remove.
402 (i386-linux.c): Remove.
403 (i386-avx.c): Remove.
404 (i386-avx-linux.c): Remove.
405 (i386-avx-avx512.c): Remove.
406 (i386-avx-avx512-linux.c): Remove.
407 (i386-mpx.c): Remove.
408 (i386-mpx-linux.c): Remove.
409 (i386-avx-mpx-avx512-pku.c): Remove.
410 (i386-avx-mpx-avx512-pku-linux.c): Remove.
411 (i386-avx-mpx.c): Remove.
412 (i386-avx-mpx-linux.c): Remove.
413 (i386-mmx.c): Remove.
414 (i386-mmx-linux.c): Remove.
415 (reg-ia64.c): Remove.
416 (reg-m32r.c): Remove.
417 (reg-m68k.c): Remove.
418 (reg-cf.c): Remove.
419 (mips-linux.c): Remove.
420 (mips-dsp-linux.c): Remove.
421 (mips64-linux.c): Remove.
422 (mips64-dsp-linux.c): Remove.
423 (nios2-linux.c): Remove.
424 (powerpc-32.c): Remove.
425 (powerpc-32l.c): Remove.
426 (powerpc-altivec32l.c): Remove.
427 (powerpc-cell32l.c): Remove.
428 (powerpc-vsx32l.c): Remove.
429 (powerpc-isa205-32l.c): Remove.
430 (powerpc-isa205-altivec32l.c): Remove.
431 (powerpc-isa205-vsx32l.c): Remove.
432 (powerpc-e500l.c): Remove.
433 (powerpc-64l.c): Remove.
434 (powerpc-altivec64l.c): Remove.
435 (powerpc-cell64l.c): Remove.
436 (powerpc-vsx64l.c): Remove.
437 (powerpc-isa205-64l.c): Remove.
438 (powerpc-isa205-altivec64l.c): Remove.
439 (powerpc-isa205-vsx64l.c): Remove.
440 (s390-linux32.c): Remove.
441 (s390-linux32v1.c): Remove.
442 (s390-linux32v2.c): Remove.
443 (s390-linux64.c): Remove.
444 (s390-linux64v1.c): Remove.
445 (s390-linux64v2.c): Remove.
446 (s390-te-linux64.c): Remove.
447 (s390-vx-linux64.c): Remove.
448 (s390-tevx-linux64.c): Remove.
449 (s390x-linux64.c): Remove.
450 (s390x-linux64v1.c): Remove.
451 (s390x-linux64v2.c): Remove.
452 (s390x-te-linux64.c): Remove.
453 (s390x-vx-linux64.c): Remove.
454 (s390x-tevx-linux64.c): Remove.
455 (tic6x-c64xp-linux.c): Remove.
456 (tic6x-c64x-linux.c): Remove.
457 (tic6x-c62x-linux.c): Remove.
458 (reg-sh.c): Remove.
459 (reg-sparc64.c): Remove.
460 (reg-spu.c): Remove.
461 (amd64.c): Remove.
462 (amd64-linux.c): Remove.
463 (amd64-avx.c): Remove.
464 (amd64-avx-linux.c): Remove.
465 (amd64-avx-avx512.c): Remove.
466 (amd64-avx-avx512-linux.c): Remove.
467 (amd64-mpx.c): Remove.
468 (amd64-mpx-linux.c): Remove.
469 (amd64-avx-mpx-avx512-pku.c): Remove.
470 (amd64-avx-mpx-avx512-pku-linux.c): Remove.
471 (amd64-avx-mpx.c): Remove.
472 (amd64-avx-mpx-linux.c): Remove.
473 (x32.c): Remove.
474 (x32-linux.c): Remove.
475 (x32-avx.c): Remove.
476 (x32-avx-linux.c): Remove.
477 (x32-avx-avx512.c): Remove.
478 (x32-avx-avx512-linux.c): Remove.
479 (reg-xtensa.c): Remove.
480 (reg-tilegx.c): Remove.
481 (reg-tilegx32.c): Remove.
482
1672e0d9
SDJ		 4832017-03-07 Sergio Durigan Junior <sergiodj@redhat.com>
484
485 * Makefile.in (SFILES): Add "common/environ.c".
486 (OBJS): Add "common/environ.h".
487
239b6d10
WT		 4882017-01-27 Walfred Tedeschi <walfred.tedeschi@intel.com>
489
490 * configure.ac: Check if the fs_base and gs_base members of
491 `struct user_regs_struct' exist.
492 * config.in: Regenerated.
493 * configure: Likewise.
494
694b382c
AT		 4952017-01-09 Antoine Tremblay <antoine.tremblay@ericsson.com>
496
497 * linux-aarch32-low.c (arm_breakpoint_kind_from_pc): Use
498 target_read_memory.
499 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer): Likewise.
500 (get_next_pcs_syscall_next_pc): Likewise.
501
7dc53023
LM		 5022016-12-23 Luis Machado <lgustavo@codesourcery.com>
503
504 * win32-i386-low.c: Fix incorrect reference to a couple source files.
505 * nto-x86-low.c: Likewise.
506
ad02e4fe
SM		 5072016-11-30 Simon Marchi <simon.marchi@polymtl.ca>
508
509 * Makefile.in: Include disable-implicit-rules.mk.
510
dcb07cfa
PA		 5112016-11-23 Pedro Alves <palves@redhat.com>
512
513 * debug.c: Include <chrono> instead of "gdb_sys_time.h".
514 (debug_vprintf): Use std::chrono::steady_clock instead of
515 gettimeofday. Use '.' instead of ':'.
516 * tracepoint.c: Include <chrono> instead of "gdb_sys_time.h".
517 (get_timestamp): Use std::chrono::steady_clock instead of
518 gettimeofday.
519
8629c02c
SM		 5202016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
521
522 * Makefile.in: Fix whitespace formatting.
523
b593ecca
SM		 5242016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
525
526 * Makefile.in (SFILES, OBS): Flatten list and order
527 alphabetically.
528
9986ba08
PA		 5292016-11-23 Pedro Alves <palves@redhat.com>
530
531 * event-loop.c (handle_file_event): Use warning.
532 * linux-low.c (linux_resume_one_lwp_throw): Use warning.
533 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
534 Use warning.
535
4eefa7bc
PA		 5362016-11-23 Pedro Alves <palves@redhat.com>
537
538 * linux-low.c (check_zombie_leaders): Use debug_printf for debug
539 output.
540 * notif.c (handle_notif_ack, notif_event_enque): Likewise.
541 * remote-utils.c (putpkt_binary_1, readchar, getpkt): Use
542 debug_printf and debug_flush for debug output.
543 * server.c (handle_general_set): Likewise.
544 * thread-db.c (try_thread_db_load): Use debug_printf for debug
545 output.
546
5443506e
SM		 5472016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
548
549 * Makefile.in (.c.o): Replace rule with ...
550 (%.o: %.c): ... this one.
551
3b165252
SM		 5522016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
553
554 * Makefile.in: Remove @GMAKE_TRUE@ prefixes and removes lines
555 prefixed with @GMAKE_FALSE@. Update comment related to non-GNU
556 make.
557 * configure.ac: Remove checks for the make program.
558 * configure: Re-generate.
559
0bcda685
PA		 5602016-10-28 Pedro Alves <palves@redhat.com>
561
562 * Makefile.in (CXX_DIALECT): Get from configure.
563 (COMPILE.pre, CC_LD): Append $(CXX_DIALECT).
564 * acinclude.m4: Include ../ax_cxx_compile_stdcxx.m4.
565 * configure.ac: Call AX_CXX_COMPILE_STDCXX.
566 * config.in: Regenerate.
567 * configure: Regenerate.
568
c3805894
YQ		 5692016-10-27 Yao Qi <yao.qi@linaro.org>
570
571 * linux-low.c (linux_supports_range_stepping): Return true if
572 can_software_single_step return true.
573
89342618
YQ		 5742016-10-27 Yao Qi <yao.qi@linaro.org>
575
576 * inferiors.c (find_inferior_in_random): New function.
577 * inferiors.h (find_inferior_in_random): Declare.
578 * linux-low.c (linux_wait_for_event_filtered): Call
579 find_inferior_in_random instead of find_inferior.
580
e3652c84
YQ		 5812016-10-27 Yao Qi <yao.qi@linaro.org>
582
583 * linux-low.c (linux_wait_1): If single-step breakpoints are
584 inserted, remove them.
585
5a04c4cf
PA		 5862016-10-26 Pedro Alves <palves@redhat.com>
587
588 * linux-low.c (handle_extended_wait): Link parent/child fork
589 threads.
590 (linux_wait_1): Unlink them.
591 (linux_set_resume_request): Ignore resume requests for
592 already-resumed and unhandled fork child threads.
593 * linux-low.h (struct lwp_info) <fork_relative>: New field.
594 * server.c (in_queued_stop_replies_ptid, in_queued_stop_replies):
595 New functions.
596 (handle_v_requests) <vCont>: Don't call require_running.
597 * server.h (in_queued_stop_replies): New declaration.
598
cb93dc7f
YQ		 5992016-10-24 Yao Qi <yao.qi@linaro.org>
600
601 PR server/20733
602 * linux-aarch64-low.c (append_insns): Cast the return value to
603 'uint32_t *'.
604
a1078bea
YQ		 6052016-10-10 Yao Qi <yao.qi@linaro.org>
606
607 * linux-aarch32-low.c (enum arm_breakpoint_kinds): Remove.
608
1fb77080
SDJ		 6092016-10-06 Sergio Durigan Junior <sergiodj@redhat.com>
610
611 * target.c (target_supports_multi_process): New function, moved
612 from...
613 * target.h (target_supports_multi_process): ... here. Remove
614 macro.
615
39b5a3b9
TT		 6162016-10-05 Tom Tromey <tom@tromey.com>
617
618 PR remote/20655:
619 * tracepoint.c (handle_tracepoint_bkpts): Check
620 ipa_error_tracepoint, not ipa_stopping_tracepoint.
621
c1d0b70a
YQ		 6222016-10-05 Yao Qi <yao.qi@linaro.org>
623
624 * configure.srv: Update the path of arm-*.xml files.
625
0a69eedb
YQ		 6262016-10-05 Terry Guo <terry.guo@arm.com>
627 Yao Qi <yao.qi@linaro.org>
628
629 * Makefile.in: Adjust the path of rules.
630 * configure.srv: Update the path of xml files.
631 * regformats/arm-with-iwmmxt.dat: Regenerated.
632 * regformats/arm-with-neon.dat: Likewise.
633 * regformats/arm-with-vfpv2.dat: Likewise.
634 * regformats/arm-with-vfpv3.dat Likewise.
635
17e16485
YQ		 6362016-09-30 Yao Qi <yao.qi@linaro.org>
637
638 PR gdbserver/20627
639 * target.c (target_stop_and_wait): Don't call
640 target_continue_no_signal, use resume_stop instead.
641
edeeb602
YQ		 6422016-09-26 Yao Qi <yao.qi@linaro.org>
643
644 * linux-low.c (linux_wait_1): Call debug_exit.
645
503b1c39
PA		 6462016-09-23 Pedro Alves <palves@redhat.com>
647
648 * Makefile.in (SFILES): Add common/new-op.c.
649 (OBS): Add common/new-op.o.
650 (new-op.o): New rule.
651
74172ecf
SM		 6522016-09-21 Simon Marchi <simon.marchi@ericsson.com>
653
654 * .gitinore: Ignore more files.
655
fc6cda2e
YQ		 6562016-09-21 Yao Qi <yao.qi@linaro.org>
657
658 * linux-aarch32-low.c (arm_fill_gregset): Keep bits 20 to
659 23.
660
bc1e6c81
SDJ		 6612016-09-19 Sergio Durigan Junior <sergiodj@redhat.com>
662
663 * server.c (start_inferior): Call target_mourn_inferior instead of
664 mourn_inferior; pass ptid_t argument to it.
665 (resume): Likewise.
666 (handle_target_event): Likewise.
667 * target.c (target_mourn_inferior): New function.
668 * target.h (mourn_inferior): Delete macro.
669
0e00e962
AA		 6702016-09-16 Andreas Arnez <arnez@linux.vnet.ibm.com>
671
672 * linux-low.c (lwp_is_stepping): New function.
673
1d8cb77d
CL		 6742016-09-06 Carl Love <cel@us.ibm.com>
675
676 * server.c (start_inferior): Fixed comment, requested comment change
677 didn't get updated correctly. Removed reference to ptrace () call as
678 it is only true on Linux systems.
679
7313bced
CL		 6802016-09-06 Carl Love <cel@us.ibm.com>
681
682 * server.c (start_inferior): Do not call
683 function target_post_create_inferior () if the
684 inferior process has already exited.
685
cf6de44d
PA		 6862016-09-05 Pedro Alves <palves@redhat.com>
687
688 * Makefile.in (COMPILER, COMPILER_CFLAGS): Remove.
689 (COMPILE.pre, CC_LD): Use CXX directly.
690 (INTERNAL_CFLAGS_BASE): Use CXXFLAGS directly.
691 * acinclude.m4: Don't include build-with-cxx.m4.
692 * configure.ac: Remove GDB_AC_BUILD_WITH_CXX call.
693 * configure: Regenerate.
694
c1da6748
AT		 6952016-09-02 Akash Trehan <akash.trehan123@gmail.com>
696
697 PR gdb/19495
698 * remote-utils.c (relocate_instruction): Remove redundant strcpy()
699 call writing data to own_buf.
700
f2b9e3df
SDJ		 7012016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
702
703 * target.c (mywait): Call target_wait instead of
704 the_target->wait.
705 (target_wait): New function.
706
049a8570
SDJ		 7072016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
708
709 * server.c (start_inferior): New variable 'ptid'. Replace calls
710 to the_target->resume by target_continue{,_no_signal}, depending
711 on the case.
712 * target.c (target_stop_and_wait): Call target_continue_no_signal
713 instead of the_target->resume.
714 (target_continue): New function.
715
3aa5cfa0
AT		 7162016-08-31 Antoine Tremblay <antoine.tremblay@ericsson.com>
717
718 * linux-low.c (linux_wait_1): Move event switch after unsuspend_lwps.
719
754653a7
AZ		 7202016-08-25 Adhemerval Zanella <adhemerval.zanella@linaro.org>
721
722 PR server/20491
723 * gdb_proc_service.h (ps_get_thread_area): Remove const from struct
724 ps_prochandle.
725 * linux-aarch64-low.c (ps_get_thread_area): Likewise.
726 * linux-arm-low.c (ps_get_thread_area): Likewise.
727 * linux-crisv32-low.c (ps_get_thread_area): Likewise.
728 * linux-m68k-low.c (ps_get_thread_area): Likewise.
729 * linux-mips-low.c (ps_get_thread_area): Likewise.
730 * linux-nios2-low.c (ps_get_thread_area): Likewise.
731 * linux-tic6x-low.c (ps_get_thread_area): Likewise.
732 * linux-x86-low.c (ps_get_thread_area): Likewise.
733 * linux-xtensa-low.c (ps_get_thread_area): Likewise.
734
ed036b40
PA		 7352016-08-19 Pedro Alves <palves@redhat.com>
736
737 * linux-x86-low.c (amd64_emit_call): Emit missing call opcode.
738
c8ef42ee
PA		 7392016-08-19 Pedro Alves <palves@redhat.com>
740
741 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Fix
742 comment. Use memcpy instead of casting through unsigned long.
743
9c235a72
PA		 7442016-08-19 Pedro Alves <palves@redhat.com>
745
746 * linux-amd64-ipa.c (alloc_jump_pad_buffer) [__ILP32__]: Try
747 allocating around 0x80000000.
748
201506da
PA		 7492016-08-19 Pedro Alves <palves@redhat.com>
750
751 PR gdb/20415
752 * Makefile.in (x32-linux-ipa.o, x32-avx-linux-ipa.o)
753 (x32-avx512-linux-ipa.o): New rules.
754 * configure.ac (x86_64-*-linux*): New x32 check.
755 * configure.srv (ipa_x32_linux_regobj): New.
756 (x86_64-*-linux*): Use $ipa_x32_linux_regobj if building for x32.
757 * linux-amd64-ipa.c (get_ipa_tdesc) [__ILP32__]: Return x32
758 descriptions.
759 (initialize_low_tracepoint) [__ILP32__]: Initialize x32
760 descriptions.
761 * configure: Regenerate.
762
f348d89a
PA		 7632016-08-09 Pedro Alves <palves@redhat.com>
764
765 PR gdb/18653
766 * Makefile.in (OBS): Add signals-state-save-restore.o.
767 (signals-state-save-restore.o): New rule.
768 * config.in: Regenerate.
769 * configure: Regenerate.
770 * linux-low.c: Include "signals-state-save-restore.h".
771 (linux_create_inferior): Call
772 restore_original_signals_state.
773 * server.c: Include "dispositions-save-restore.h".
774 (captured_main): Call save_original_signals_state.
775
1baf5149
PA		 7762016-08-05 Pedro Alves <palves@redhat.com>
777
778 * configure: Regenerate.
779
fcd4a73d
YQ		 7802016-08-04 Yao Qi <yao.qi@linaro.org>
781
782 * linux-low.c (regsets_fetch_inferior_registers): Check
783 errno is ESRCH or not.
784
979659d0
YQ		 7852016-08-02 Yao Qi <yao.qi@linaro.org>
786
787 * thread-db.c (struct thread_db) <td_ta_event_getmsg_p>: Remove.
788 <td_ta_set_event_p, td_ta_event_addr_p>: Remove.
789 (thread_db_load_search): Update.
790 (try_thread_db_load_1): Don't look for td_ta_event_addr,
791 td_ta_set_event and td_ta_event_getmsg.
792
6598661d
PA		 7932016-07-26 Pedro Alves <palves@redhat.com>
794
795 PR server/20414
796 * linux-x86-low.c (x86_get_pc, x86_set_pc): Use uint64_t instead
797 of unsigned long for 64-bit registers and use uint32_t instead of
798 unsigned int for 32-bit registers.
799
9cf12d57
PA		 8002016-07-26 Pedro Alves <palves@redhat.com>
801
802 * linux-x86-low.c (x86_siginfo_fixup): Rename 'native' parameter
803 to 'ptrace'.
804
305450ed
TT		 8052016-07-21 Tom Tromey <tom@tromey.com>
806
807 * configure: Rebuild.
808
2583da7c
YQ		 8092016-07-21 Yao Qi <yao.qi@linaro.org>
810
811 * mem-break.c (find_gdb_breakpoint): Cast bp to
812 'struct gdb_breakpoint *' rather than 'gdb_breakpoint *'.
813
21536b36
YQ		 8142016-07-21 Yao Qi <yao.qi@linaro.org>
815
816 * server.c (handle_v_requests): Support s and S actions
817 if target_supports_software_single_step return true.
818
8901d193
YQ		 8192016-07-21 Yao Qi <yao.qi@linaro.org>
820
821 * linux-low.c (resume_stopped_resumed_lwps): If resume request
822 is resume_step, call maybe_hw_step.
823 (linux_wait_1): Stop all threads, remove reinsert breakpoints,
824 and unstop them.
825 (linux_resume_one_lwp_throw): Don't assert the thread has reinsert
826 breakpoints or not.
827 (proceed_one_lwp): If resume request is resume_step, install
828 reinsert breakpoints and call maybe_hw_step.
829
0e9a339e
YQ		 8302016-07-21 Yao Qi <yao.qi@linaro.org>
831
832 * linux-low.c (proceed_one_lwp): Declare.
833 (linux_resume_one_thread): Remove local variable 'step'.
834 Lift code enqueue signal. Call proceed_one_lwp instead of
835 linux_resume_one_lwp.
836
4281b351
YQ		 8372016-07-21 Yao Qi <yao.qi@linaro.org>
838
839 * linux-low.c (linux_resume_one_thread): Call
840 enqueue_pending_signal.
841
984a2c04
YQ		 8422016-07-21 Yao Qi <yao.qi@linaro.org>
843
844 * gdbthread.h (make_cleanup_restore_current_thread): Declare.
845 * inferiors.c (do_restore_current_thread_cleanup): New function.
846 (make_cleanup_restore_current_thread): Likewise.
847 * linux-low.c (install_software_single_step_breakpoints): Call
848 make_cleanup_restore_current_thread. Switch current_thread to
849 thread.
850
bec903c9
YQ		 8512016-07-21 Yao Qi <yao.qi@linaro.org>
852
853 * mem-break.c (struct reinsert_breakpoint) <ptid>: New field.
854 (set_reinsert_breakpoint): New parameter ptid. Callers updated.
855 (clone_one_breakpoint): Likewise.
856 (delete_reinsert_breakpoints): Change parameter to thread.
857 Callers updated.
858 (has_reinsert_breakpoints): Likewise.
859 (uninsert_reinsert_breakpoints): Likewise.
860 (reinsert_reinsert_breakpoints): Likewise.
861 * mem-break.h (set_reinsert_breakpoint): Update declaration.
862 (delete_reinsert_breakpoints): Likewise.
863 (reinsert_reinsert_breakpoints): Likewise.
864 (uninsert_reinsert_breakpoints): Likewise.
865 (has_reinsert_breakpoints): Likewise.
866
63c40ec7
YQ		 8672016-07-21 Yao Qi <yao.qi@linaro.org>
868
869 * inferiors.c (get_thread_process): Make parameter const.
870 * inferiors.h (get_thread_process): Update declaration.
871 * mem-break.c (clone_all_breakpoints): Remove all parameters.
872 Add new parameters child_thread and parent_thread. Callers
873 updated.
874 * mem-break.h (clone_all_breakpoints): Update declaration.
875
9aa76cd0
YQ		 8762016-07-21 Yao Qi <yao.qi@linaro.org>
877
878 * mem-break.c (struct breakpoint) <cond_list>: Remove.
879 <command_list, handler>: Remove.
880 (struct gdb_breakpoint): New.
881 (struct other_breakpoint): New.
882 (struct reinsert_breakpoint): New.
883 (is_gdb_breakpoint): New function.
884 (any_persistent_commands): Update command_list if
885 is_gdb_breakpoint returns true.
886 (set_breakpoint): Create breakpoints according to their types.
887 (find_gdb_breakpoint): Return 'struct gdb_breakpoint *'.
888 (set_gdb_breakpoint_1): Likewise.
889 (set_gdb_breakpoint): Likewise.
890 (clear_breakpoint_conditions): Change parameter type to
891 'struct gdb_breakpoint *'.
892 (clear_breakpoint_commands): Likewise.
893 (clear_breakpoint_conditions_and_commands): Likewise.
894 (add_condition_to_breakpoint): Likewise.
895 (add_breakpoint_condition): Likewise.
896 (add_commands_to_breakpoint): Likewise.
897 (check_breakpoints): Check other_breakpoint.
898 (clone_one_breakpoint): Clone breakpopint according to its type.
899 * mem-break.h (struct gdb_breakpoint): Declare.
900 (set_gdb_breakpoint): Update declaration.
901 (clear_breakpoint_conditions_and_commands): Likewise.
902 (add_breakpoint_condition): Likewise.
903 (add_breakpoint_commands): Likewise.
904 * server.c (process_point_options): Change parameter type to
905 'struct gdb_breakpoint *'.
906
811f8301
YQ		 9072016-07-21 Yao Qi <yao.qi@linaro.org>
908
909 * mem-break.c (set_breakpoint_at): Rename it to ...
910 (set_breakpoint_type_at): ... it.
911 (set_breakpoint_at): Call set_breakpoint_type_at.
912 (set_reinsert_breakpoint): Call set_breakpoint_type_at.
913 * mem-break.h (set_breakpoint_at): Update comments.
914
b1c51e36
CLT		 9152016-07-12 Chung-Lin Tang <cltang@codesourcery.com>
916
917 * linux-nios2-low.c (nios2_fill_gregset): Add type cast
918 to buf parameter.
919 (nios2_store_gregset): Likewise.
920
ced2dffb
PA		 9212016-07-01 Pedro Alves <palves@redhat.com>
922 Antoine Tremblay <antoine.tremblay@ericsson.com>
923
924 * linux-low.c: Change interface to take the target lwp_info
925 pointer directly and return void. Handle detaching from a zombie
926 thread.
927 (linux_detach_lwp_callback): New function.
928 (linux_detach): Detach from the leader thread after detaching from
929 the clone threads.
930
2ac09a5b
YQ		 9312016-06-28 Yao Qi <yao.qi@linaro.org>
932
933 * linux-aarch64-low.c (aarch64_ftrace_insn_reloc_b): Use int64_t
934 for variable new_offset.
935 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
936 (aarch64_ftrace_insn_reloc_cb): Likewise.
937 (aarch64_ftrace_insn_reloc_tb): Likewise.
938 (aarch64_install_fast_tracepoint_jump_pad): Likewise. Use
939 PRIx64 instead of PRIx32.
940
79e7fd4f
YQ		 9412016-06-28 Yao Qi <yao.qi@linaro.org>
942
943 * linux-arm-low.c (arm_get_syscall_trapinfo): New function.
944 (the_low_target): Install arm_get_syscall_trapinfo.
945
061fc021
YQ		 9462016-06-28 Yao Qi <yao.qi@linaro.org>
947
948 * linux-aarch64-low.c (aarch64_get_syscall_trapinfo): New
949 function.
950 (the_low_target): Install aarch64_get_syscall_trapinfo.
951
4cc32bec
YQ		 9522016-06-28 Yao Qi <yao.qi@linaro.org>
953
954 * linux-low.c (get_syscall_trapinfo): Remove parameter sysret.
955 Callers updated.
956 * linux-low.h (struct linux_target_ops) <get_syscall_trapinfo>:
957 Remove parameter sysno.
958 * linux-x86-low.c (x86_get_syscall_trapinfo): Remove parameter
959 sysret.
960
782c1122
AA		 9612016-06-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
962
963 * linux-s390-low.c (s390_emit_eq_goto): Mark function static.
964 (s390_emit_ne_goto): Likewise.
965 (s390_emit_lt_goto): Likewise.
966 (s390_emit_le_goto): Likewise.
967 (s390_emit_gt_goto): Likewise.
968 (s390_emit_ge_goto): Likewise.
969 (s390x_emit_eq_goto): Likewise.
970 (s390x_emit_ne_goto): Likewise.
971 (s390x_emit_lt_goto): Likewise.
972 (s390x_emit_le_goto): Likewise.
973 (s390x_emit_gt_goto): Likewise.
974 (s390x_emit_ge_goto): Likewise.
975 (s390_emit_ops_impl): Mark variable static.
976 (s390x_emit_ops): Likewise.
977
2e7b624b
YQ		 9782016-06-17 Yao Qi <yao.qi@linaro.org>
979
980 * linux-low.c (handle_extended_wait): Call
981 uninsert_reinsert_breakpoints for the parent process. Remove
982 reinsert breakpoints from the child process. Reinsert them to
983 the parent process when vfork is done.
984 * mem-break.c (uninsert_reinsert_breakpoints): New function.
985 (reinsert_reinsert_breakpoints): New function.
986 * mem-break.h (uninsert_reinsert_breakpoints): Declare
987 (reinsert_reinsert_breakpoints): Declare.
988
8a81c5d7
YQ		 9892016-06-17 Yao Qi <yao.qi@linaro.org>
990
991 * linux-low.c (handle_extended_wait): If the parent is doing
992 step-over, remove the reinsert breakpoints from the forked child.
993
f50bf8e5
YQ		 9942016-06-17 Yao Qi <yao.qi@linaro.org>
995
996 * linux-low.c (unsuspend_all_lwps): Declare.
997 (linux_low_filter_event): If thread exited, call finish_step_over.
998 If step-over is finished, unsuspend other threads.
999
8376a3cb
YQ		 10002016-06-17 Yao Qi <yao.qi@linaro.org>
1001
1002 * linux-low.c (linux_resume_one_lwp_throw): Assert
1003 has_reinsert_breakpoints returns false.
1004 * mem-break.c (delete_disabled_breakpoints): Assert
1005 bp type isn't reinsert_breakpoint.
1006
f79b145d
YQ		 10072016-06-17 Yao Qi <yao.qi@linaro.org>
1008
1009 * linux-low.c (maybe_hw_step): New function.
1010 (linux_resume_one_lwp_throw): Call maybe_hw_step.
1011 (finish_step_over): Switch current_thread to lwp temporarily,
1012 and assert has_reinsert_breakpoints returns true.
1013 (proceed_one_lwp): Call maybe_hw_step.
1014 * mem-break.c (has_reinsert_breakpoints): New function.
1015 * mem-break.h (has_reinsert_breakpoints): Declare.
1016
0ae534d2
JT		 10172016-06-02 Jon Turney <jon.turney@dronecode.org.uk>
1018
1019 * win32-low.c (win32_create_inferior): Add pointer casts for C++.
1020
fcdad592
YQ		 10212016-05-17 Yao Qi <yao.qi@linaro.org>
1022
1023 * linux-low.c (linux_stabilize_threads): Call unsuspend_all_lwps
1024 instead of find_inferior.
1025
9e784964
YQ		 10262016-05-05 Yao Qi <yao.qi@linaro.org>
1027
1028 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer):
1029 Initialize res to zero.
1030
cf2ebb6e
YQ		 10312016-05-05 Yao Qi <yao.qi@linaro.org>
1032
1033 * linux-arm-low.c (arm_sigreturn_next_pc): Change type of cpsr
1034 to uint32_t.
1035
c1aebf87
UW		 10362016-05-04 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
1037
1038 * spu-low.c (fetch_ppc_register): Cast PowerPC-Linux-specific value
1039 used as first ptrace argument to PTRACE_TYPE_ARG1 for C++.
1040 (fetch_ppc_memory_1, store_ppc_memory_1): Likewise.
1041
35fd2deb 10422016-04-28 Par Olsson <par.olsson@windriver.com>
cbe14bcf 1043 Simon Marchi <simon.marchi@ericsson.com>
35fd2deb
PO		 1044
1045 * tracepoint.c (write_inferior_int8): New function.
1046 (cmd_qtenable_disable): Write enable flag using
1047 write_inferior_int8.
1048
484b3c32
YQ		 10492016-04-25 Yao Qi <yao.qi@linaro.org>
1050
1051 * linux-low.c (lwp_signal_can_be_delivered): Adjust.
1052 (need_step_over_p): Return zero if the LWP has pending signals
1053 can be delivered on software single step target.
1054
85ba7d86
YQ		 10552016-04-25 Yao Qi <yao.qi@linaro.org>
1056
1057 * linux-low.c (reinsert_raw_breakpoint): If bp->inserted is true
1058 return instead of error.
1059
3539aa13
YQ		 10602016-04-22 Yao Qi <yao.qi@linaro.org>
1061
1062 * linux-aarch32-low.c (arm_store_gregset): Clear CPSR bits 20
1063 to 23.
1064
5b061e98
YQ		 10652016-04-22 Yao Qi <yao.qi@linaro.org>
1066
1067 * linux-low.c (lwp_signal_can_be_delivered): Don't deliver
1068 signal when stepping over breakpoint with software single
1069 step.
1070
3451269c
PA		 10712016-04-21 Pedro Alves <palves@redhat.com>
1072
1073 * linux-s390-low.c (s390_collect_ptrace_register)
1074 (s390_supply_ptrace_register, s390_get_hwcap): Use gdb_byte * and
1075 add casts.
1076 (s390_check_regset): Use void * instead of gdb_byte *.
1077
a2358508
PA		 10782016-04-20 Pedro Alves <palves@redhat.com>
1079
1080 * configure: Renegerate.
1081
6885166d
YQ		 10822016-04-20 Yao Qi <yao.qi@linaro.org>
1083
1084 * linux-aarch32-low.c: Include "arch/arm-linux.h".
1085 (arm_fill_gregset): Use ARM_CPSR_GREGNUM rather than magic
1086 number 16.
1087 (arm_store_gregset): Likewise.
1088
2b863f51
WT		 10892016-04-16 Walfred Tedeschi <walfred.tedeschi@intel.com>
1090
1091 * Makefile.in (clean): Add removal for i386-avx-mpx.c,
1092 i386-avx-mpx-linux.c, amd64-avx-mpx.c and amd64-avx-mpx-linux.c.
1093 (i386-avx-mpx.c, i386-avx-mpx-linux.c, amd64-avx-mpx.c)
1094 (amd64-avx-mpx-linux.c): New rules.
1095 (amd64-avx-mpx-linux-ipa.o, i386-avx-mpx-linux-ipa.o): New rule.
1096 * configure.srv (srv_i386_regobj): Add i386-avx-mpx.o.
1097 (srv_i386_linux_regobj): Add i386-avx-mpx-linux.o.
1098 (srv_amd64_regobj): Add amd64-avx-mpx.o.
1099 (srv_amd64_linux_regobj): Add amd64-avx-mpx-linux.o.
1100 (srv_i386_xmlfiles): Add i386/i386-avx-mpx.xml.
1101 (srv_amd64_xmlfiles): Add i386/amd64-avx-mpx.xml.
1102 (srv_i386_linux_xmlfiles): Add i386/i386-avx-mpx-linux.xml.
1103 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-mpx-linux.xml.
1104 (ipa_i386_linux_regobj): Add i386-avx-mpx-linux-ipa.o.
1105 (ipa_amd64_linux_regobj): Add amd64-avx-mpx-linux-ipa.o.
1106 * linux-x86-low.c (x86_linux_read_description): Add case for
1107 X86_XSTATE_AVX_MPX_MASK.
1108 (x86_get_ipa_tdesc_idx): Add cases for avx_mpx.
1109 (initialize_low_arch): Call init_registers_amd64_avx_mpx_linux and
1110 init_registers_i386_avx_mpx_linux.
1111 * linux-i386-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
1112 (initialize_low_tracepoint): Call
1113 init_registers_i386_avx_mpx_linux.
1114 * linux-amd64-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
1115 (initialize_low_tracepoint): Call
1116 init_registers_amd64_avx_mpx_linux.
1117 * linux-x86-tdesc.h (X86_TDESC_AVX_MPX): New enum value.
1118 (init_registers_amd64_avx_mpx_linux, tdesc_amd64_avx_mpx_linux)
1119 (init_registers_i386_avx_mpx_linux, tdesc_i386_avx_mpx_linux): New
1120 declarations.
1121
9b30624b
PA		 11222016-04-18 Pedro Alves <palves@redhat.com>
1123
1124 * configure: Regenerate.
1125
45e3745e
AT		 11262016-04-13 Antoine Tremblay <antoine.tremblay@ericsson.com>
1127
1128 * linux-aarch64-low.c (aarch64_emit_add): Switch x1 and x0.
1129 (aarch64_emit_sub): Likewise.
1130
2afc13ff
PA		 11312016-04-12 Pedro Alves <palves@redhat.com>
1132
1133 * utils.c (prepare_to_throw_exception): Delete.
1134
6e774b13
SM		 11352016-04-05 Simon Marchi <simon.marchi@ericsson.com>
1136
1137 * Makefile.in ($(IPA_LIB)): Set SONAME of the IPA lib.
1138
4dca19f8
MK		 11392016-04-05 Marcin Kościelnicki <koriakin@0x04.net>
1140
1141 * tracepoint.c (getauxval): Move to #ifdef IN_PROCESS_AGENT.
1142
d0a9981f
MK		 11432016-04-03 Marcin Kościelnicki <koriakin@0x04.net>
1144
1145 * linux-aarch64-ipa.c: Add <elf.h> include.
1146 * linux-ppc-ipa.c: Add <elf.h> include.
1147 * linux-s390-ipa.c: Add <elf.h> include.
1148
252db07e
MK		 11492016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
1150
1151 * tracepoint.c (gdb_collect_ptr): Remove const qualifier.
1152 (get_raw_reg_ptr): Likewise.
1153 (get_trace_state_variable_value_ptr): Likewise.
1154 (set_trace_state_variable_value_ptr): Likewise.
1155 (initialize_tracepoint): Cast alloc_jump_pad_buffer result to
1156 char *.
1157
14e2b6d9
MK		 11582016-03-31 Wei-cheng Wang <cole945@gmail.com>
1159 Marcin Kościelnicki <koriakin@0x04.net>
1160
1161 PR/17221
1162 * linux-ppc-low.c (emit_insns): New function.
1163 (__EMIT_ASM, _EMIT_ASM, EMIT_ASM): New macros.
1164 (ppc_emit_prologue): New function.
1165 (ppc_emit_epilogue): New function.
1166 (ppc_emit_add): New function.
1167 (ppc_emit_sub): New function.
1168 (ppc_emit_mul): New function.
1169 (ppc_emit_lsh): New function.
1170 (ppc_emit_rsh_signed): New function.
1171 (ppc_emit_rsh_unsigned): New function.
1172 (ppc_emit_ext): New function.
1173 (ppc_emit_zero_ext): New function.
1174 (ppc_emit_log_not): New function.
1175 (ppc_emit_bit_and): New function.
1176 (ppc_emit_bit_or): New function.
1177 (ppc_emit_bit_xor): New function.
1178 (ppc_emit_bit_not): New function.
1179 (ppc_emit_equal): New function.
1180 (ppc_emit_less_signed): New function.
1181 (ppc_emit_less_unsigned): New function.
1182 (ppc_emit_ref): New function.
1183 (ppc_emit_const): New function.
1184 (ppc_emit_reg): New function.
1185 (ppc_emit_pop): New function.
1186 (ppc_emit_stack_flush): New function.
1187 (ppc_emit_swap): New function.
1188 (ppc_emit_stack_adjust): New function.
1189 (ppc_emit_call): New function.
1190 (ppc_emit_int_call_1): New function.
1191 (ppc_emit_void_call_2): New function.
1192 (ppc_emit_if_goto): New function.
1193 (ppc_emit_goto): New function.
1194 (ppc_emit_eq_goto): New function.
1195 (ppc_emit_ne_goto): New function.
1196 (ppc_emit_lt_goto): New function.
1197 (ppc_emit_le_goto): New function.
1198 (ppc_emit_gt_goto): New function.
1199 (ppc_emit_ge_goto): New function.
1200 (ppc_write_goto_address): New function.
1201 (ppc_emit_ops_impl): New static variable.
1202 (ppc64v1_emit_prologue): New function.
1203 (ppc64v2_emit_prologue): New function.
1204 (ppc64_emit_epilogue): New function.
1205 (ppc64_emit_add): New function.
1206 (ppc64_emit_sub): New function.
1207 (ppc64_emit_mul): New function.
1208 (ppc64_emit_lsh): New function.
1209 (ppc64_emit_rsh_signed): New function.
1210 (ppc64_emit_rsh_unsigned): New function.
1211 (ppc64_emit_ext): New function.
1212 (ppc64_emit_zero_ext): New function.
1213 (ppc64_emit_log_not): New function.
1214 (ppc64_emit_bit_and): New function.
1215 (ppc64_emit_bit_or): New function.
1216 (ppc64_emit_bit_xor): New function.
1217 (ppc64_emit_bit_not): New function.
1218 (ppc64_emit_equal): New function.
1219 (ppc64_emit_less_signed): New function.
1220 (ppc64_emit_less_unsigned): New function.
1221 (ppc64_emit_ref): New function.
1222 (ppc64_emit_const): New function.
1223 (ppc64v1_emit_reg): New function.
1224 (ppc64v2_emit_reg): New function.
1225 (ppc64_emit_pop): New function.
1226 (ppc64_emit_stack_flush): New function.
1227 (ppc64_emit_swap): New function.
1228 (ppc64v1_emit_call): New function.
1229 (ppc64v2_emit_call): New function.
1230 (ppc64v1_emit_int_call_1): New function.
1231 (ppc64v2_emit_int_call_1): New function.
1232 (ppc64v1_emit_void_call_2): New function.
1233 (ppc64v2_emit_void_call_2): New function.
1234 (ppc64_emit_if_goto): New function.
1235 (ppc64_emit_eq_goto): New function.
1236 (ppc64_emit_ne_goto): New function.
1237 (ppc64_emit_lt_goto): New function.
1238 (ppc64_emit_le_goto): New function.
1239 (ppc64_emit_gt_goto): New function.
1240 (ppc64_emit_ge_goto): New function.
1241 (ppc64v1_emit_ops_impl): New static variable.
1242 (ppc64v2_emit_ops_impl): New static variable.
1243 (ppc_emit_ops): New function.
1244 (linux_low_target): Wire in ppc_emit_ops.
1245
a2174ba4
MK		 12462016-03-31 Wei-cheng Wang <cole945@gmail.com>
1247 Marcin Kościelnicki <koriakin@0x04.net>
1248
1249 PR/17221
1250 * Makefile.in: Add powerpc-*-ipa.o
1251 * configure.srv: Add ipa_obj for powerpc*-linux.
1252 * linux-ppc-ipa.c: New file.
1253 * linux-ppc-low.c: Added linux-ppc-tdesc.h, ax.h, tracepoint.h
1254 includes.
1255 (PPC_FIELD): New macro.
1256 (PPC_SEXT): New macro.
1257 (PPC_OP6): New macro.
1258 (PPC_BO): New macro.
1259 (PPC_LI): New macro.
1260 (PPC_BD): New macro.
1261 (init_registers_*): Move prototype to linux-ppc-tdesc.h.
1262 (tdesc_*): Move declaration to linux-ppc-tdesc.h.
1263 (ppc_get_hwcap): Rename to ppc_get_auxv and add type parameter.
1264 (ppc_get_thread_area): New function.
1265 (is_elfv2_inferior): New function.
1266 (gen_ds_form): New function.
1267 (GEN_STD): New macro.
1268 (GEN_STDU): New macro.
1269 (GEN_LD): New macro.
1270 (GEN_LDU): New macro.
1271 (gen_d_form): New function.
1272 (GEN_ADDI): New macro.
1273 (GEN_ADDIS): New macro.
1274 (GEN_LI): New macro.
1275 (GEN_LIS): New macro.
1276 (GEN_ORI): New macro.
1277 (GEN_ORIS): New macro.
1278 (GEN_LWZ): New macro.
1279 (GEN_STW): New macro.
1280 (GEN_STWU): New macro.
1281 (gen_xfx_form): New function.
1282 (GEN_MFSPR): New macro.
1283 (GEN_MTSPR): New macro.
1284 (GEN_MFCR): New macro.
1285 (GEN_MTCR): New macro.
1286 (GEN_SYNC): New macro.
1287 (GEN_LWSYNC): New macro.
1288 (gen_x_form): New function.
1289 (GEN_OR): New macro.
1290 (GEN_MR): New macro.
1291 (GEN_LWARX): New macro.
1292 (GEN_STWCX): New macro.
1293 (GEN_CMPW): New macro.
1294 (gen_md_form): New function.
1295 (GEN_RLDICL): New macro.
1296 (GEN_RLDICR): New macro.
1297 (gen_i_form): New function.
1298 (GEN_B): New macro.
1299 (GEN_BL): New macro.
1300 (gen_b_form): New function.
1301 (GEN_BNE): New macro.
1302 (GEN_LOAD): New macro.
1303 (GEN_STORE): New macro.
1304 (gen_limm): New function.
1305 (gen_atomic_xchg): New function.
1306 (gen_call): New function.
1307 (ppc_relocate_instruction): New function.
1308 (ppc_install_fast_tracepoint_jump_pad): New function.
1309 (ppc_get_min_fast_tracepoint_insn_len): New function.
1310 (ppc_get_ipa_tdesc_idx): New function.
1311 (the_low_target): Wire in the new functions.
1312 (initialize_low_arch) [!__powerpc64__]: Don'it initialize 64-bit
1313 tdescs.
1314 * linux-ppc-tdesc.h: New file.
1315
a13c4696
MK		 13162016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
1317
1318 * linux-aarch64-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
1319 (alloc_jump_pad_buffer): New function.
1320 * linux-amd64-ipa.c: Add <sys/mman.h> include.
1321 (alloc_jump_pad_buffer): New function.
1322 * linux-i386-ipa.c (alloc_jump_pad_buffer): New function.
1323 * linux-s390-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
1324 (alloc_jump_pad_buffer): New function.
1325 * tracepoint.c (getauxval) [!HAVE_GETAUXVAL]: New function.
1326 (initialize_tracepoint): Delegate to alloc_jump_pad_buffer.
1327 * tracepoint.h (alloc_jump_pad_buffer): New prototype.
1328 (getauxval) [!HAVE_GETAUXVAL]: New prototype.
1329
1cda1512
MK		 13302016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
1331
1332 * linux-aarch64-ipa.c: Rename gdb_agent_get_raw_reg to get_raw_reg.
1333 * linux-amd64-ipa.c: Likewise.
1334 * linux-i386-ipa.c: Likewise.
1335 * linux-s390-ipa.c: Likewise.
1336 * tracepoint.c: IPA-export gdb_collect_ptr instead of gdb_collect,
1337 ditto for get_raw_reg_ptr, get_trace_state_variable_value_ptr,
1338 set_trace_state_variable_value_ptr.
1339 (struct ipa_sym_addresses): Likewise.
1340 (symbol_list): Likewise.
1341 (install_fast_tracepoint): Dereference gdb_collect_ptr instead of
1342 accessing gdb_collect directly.
1343 (gdb_collect_ptr_type): New typedef.
1344 (get_raw_reg_ptr_type): New typedef.
1345 (get_trace_state_variable_value_ptr_type): New typedef.
1346 (set_trace_state_variable_value_ptr_type): New typedef.
1347 (gdb_collect_ptr): New global.
1348 (get_raw_reg_ptr): New global.
1349 (get_trace_state_variable_value_ptr): New global.
1350 (set_trace_state_variable_value_ptr): New global.
1351 (get_raw_reg_func_addr): Dereference get_raw_reg_ptr instead of
1352 accessing get_raw_reg directly.
1353 (get_get_tsv_func_addr): Likewise for
1354 get_trace_state_variable_value_ptr.
1355 (get_set_tsv_func_addr): Likewise for
1356 set_trace_state_variable_value_ptr.
1357 * tracepoint.h: Rename gdb_agent_get_raw_reg to get_raw_reg.
1358
72fb5488
SM		 13592016-03-30 Simon Marchi <simon.marchi@ericsson.com>
1360
1361 * tracepoint.c (cmd_qtenable_disable): Remove whitespace.
1362
28170b88
MK		 13632016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
1364
1365 * remote-utils.c (look_up_one_symbol): Remove own_buf, handle 'v'
1366 packets.
1367 (relocate_instruction): Remove own_buf.
1368 * server.c (own_buf): Make global.
1369 (handle_v_requests): Make global.
1370 * server.h (own_buf): New declaration.
1371 (handle_v_requests): New prototype.
1372
f39e8743
MK		 13732016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
1374
1375 PR 18377
1376 * linux-s390-low.c (add_insns): New function.
1377 (s390_emit_prologue): New function.
1378 (s390_emit_epilogue): New function.
1379 (s390_emit_add): New function.
1380 (s390_emit_sub): New function.
1381 (s390_emit_mul): New function.
1382 (s390_emit_lsh): New function.
1383 (s390_emit_rsh_signed): New function.
1384 (s390_emit_rsh_unsigned): New function.
1385 (s390_emit_ext): New function.
1386 (s390_emit_log_not): New function.
1387 (s390_emit_bit_and): New function.
1388 (s390_emit_bit_or): New function.
1389 (s390_emit_bit_xor): New function.
1390 (s390_emit_bit_not): New function.
1391 (s390_emit_equal): New function.
1392 (s390_emit_less_signed): New function.
1393 (s390_emit_less_unsigned): New function.
1394 (s390_emit_ref): New function.
1395 (s390_emit_if_goto): New function.
1396 (s390_emit_goto): New function.
1397 (s390_write_goto_address): New function.
1398 (s390_emit_litpool): New function.
1399 (s390_emit_const): New function.
1400 (s390_emit_call): New function.
1401 (s390_emit_reg): New function.
1402 (s390_emit_pop): New function.
1403 (s390_emit_stack_flush): New function.
1404 (s390_emit_zero_ext): New function.
1405 (s390_emit_swap): New function.
1406 (s390_emit_stack_adjust): New function.
1407 (s390_emit_set_r2): New function.
1408 (s390_emit_int_call_1): New function.
1409 (s390_emit_void_call_2): New function.
1410 (s390_emit_eq_goto): New function.
1411 (s390_emit_ne_goto): New function.
1412 (s390_emit_lt_goto): New function.
1413 (s390_emit_le_goto): New function.
1414 (s390_emit_gt_goto): New function.
1415 (s390_emit_ge_goto): New function.
1416 (s390x_emit_prologue): New function.
1417 (s390x_emit_epilogue): New function.
1418 (s390x_emit_add): New function.
1419 (s390x_emit_sub): New function.
1420 (s390x_emit_mul): New function.
1421 (s390x_emit_lsh): New function.
1422 (s390x_emit_rsh_signed): New function.
1423 (s390x_emit_rsh_unsigned): New function.
1424 (s390x_emit_ext): New function.
1425 (s390x_emit_log_not): New function.
1426 (s390x_emit_bit_and): New function.
1427 (s390x_emit_bit_or): New function.
1428 (s390x_emit_bit_xor): New function.
1429 (s390x_emit_bit_not): New function.
1430 (s390x_emit_equal): New function.
1431 (s390x_emit_less_signed): New function.
1432 (s390x_emit_less_unsigned): New function.
1433 (s390x_emit_ref): New function.
1434 (s390x_emit_if_goto): New function.
1435 (s390x_emit_const): New function.
1436 (s390x_emit_call): New function.
1437 (s390x_emit_reg): New function.
1438 (s390x_emit_pop): New function.
1439 (s390x_emit_stack_flush): New function.
1440 (s390x_emit_zero_ext): New function.
1441 (s390x_emit_swap): New function.
1442 (s390x_emit_stack_adjust): New function.
1443 (s390x_emit_int_call_1): New function.
1444 (s390x_emit_void_call_2): New function.
1445 (s390x_emit_eq_goto): New function.
1446 (s390x_emit_ne_goto): New function.
1447 (s390x_emit_lt_goto): New function.
1448 (s390x_emit_le_goto): New function.
1449 (s390x_emit_gt_goto): New function.
1450 (s390x_emit_ge_goto): New function.
1451 (s390_emit_ops): New function.
1452 (struct linux_target_ops): Fill in emit_ops hook.
1453
abd9baf9
MK		 14542016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
1455
1456 PR 18377
1457 * Makefile.in: Add s390 IPA files.
1458 * configure.srv: Build IPA for s390.
1459 * linux-s390-ipa.c: New file.
1460 * linux-s390-low.c: New includes - inttypes.h and linux-s390-tdesc.h.
1461 (init_registers_s390_linux32): Move declaration to linux-s390-tdesc.h.
1462 (tdesc_s390_linux32): Likewise.
1463 (init_registers_s390_linux32v1): Likewise.
1464 (tdesc_s390_linux32v1): Likewise.
1465 (init_registers_s390_linux32v2): Likewise.
1466 (tdesc_s390_linux32v2): Likewise.
1467 (init_registers_s390_linux64): Likewise.
1468 (tdesc_s390_linux64): Likewise.
1469 (init_registers_s390_linux64v1): Likewise.
1470 (tdesc_s390_linux64v1): Likewise.
1471 (init_registers_s390_linux64v2): Likewise.
1472 (tdesc_s390_linux64v2): Likewise.
1473 (init_registers_s390_te_linux64): Likewise.
1474 (tdesc_s390_te_linux64): Likewise.
1475 (init_registers_s390_vx_linux64): Likewise.
1476 (tdesc_s390_vx_linux64): Likewise.
1477 (init_registers_s390_tevx_linux64): Likewise.
1478 (tdesc_s390_tevx_linux64): Likewise.
1479 (init_registers_s390x_linux64): Likewise.
1480 (tdesc_s390x_linux64): Likewise.
1481 (init_registers_s390x_linux64v1): Likewise.
1482 (tdesc_s390x_linux64v1): Likewise.
1483 (init_registers_s390x_linux64v2): Likewise.
1484 (tdesc_s390x_linux64v2): Likewise.
1485 (init_registers_s390x_te_linux64): Likewise.
1486 (tdesc_s390x_te_linux64): Likewise.
1487 (init_registers_s390x_vx_linux64): Likewise.
1488 (tdesc_s390x_vx_linux64): Likewise.
1489 (init_registers_s390x_tevx_linux64): Likewise.
1490 (tdesc_s390x_tevx_linux64): Likewise.
1491 (have_hwcap_s390_vx): New static variable.
1492 (s390_arch_setup): Fill have_hwcap_s390_vx.
1493 (s390_get_thread_area): New function.
1494 (s390_ft_entry_gpr_esa): New const.
1495 (s390_ft_entry_gpr_zarch): New const.
1496 (s390_ft_entry_misc): New const.
1497 (s390_ft_entry_fr): New const.
1498 (s390_ft_entry_vr): New const.
1499 (s390_ft_main_31): New const.
1500 (s390_ft_main_64): New const.
1501 (s390_ft_exit_fr): New const.
1502 (s390_ft_exit_vr): New const.
1503 (s390_ft_exit_misc): New const.
1504 (s390_ft_exit_gpr_esa): New const.
1505 (s390_ft_exit_gpr_zarch): New const.
1506 (append_insns): New function.
1507 (s390_relocate_instruction): New function.
1508 (s390_install_fast_tracepoint_jump_pad): New function.
1509 (s390_get_min_fast_tracepoint_insn_len): New function.
1510 (s390_get_ipa_tdesc_idx): New function.
1511 (struct linux_target_ops): Wire in the above functions.
1512 (initialize_low_arch) [!__s390x__]: Don't initialize s390x tdescs.
1513 * linux-s390-tdesc.h: New file.
1514
a4105d04
MK		 15152016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
1516
1517 * linux-s390-low.c (s390_supports_tracepoints): New function.
1518 (struct linux_target_ops): Fill supports_tracepoints hook.
1519
35ac8b3e
YQ		 15202016-03-18 Yao Qi <yao.qi@linaro.org>
1521
1522 * linux-low.c (lwp_signal_can_be_delivered): New function.
1523 (linux_resume_one_lwp_throw): Use lwp_signal_can_be_delivered.
1524
94610ec4
YQ		 15252016-03-18 Yao Qi <yao.qi@linaro.org>
1526
1527 * linux-low.c (linux_resume_one_lwp_throw): Set 'signal' to
1528 0 if signal is enqueued. Remove 'signal' from one debugging
1529 message. Move one debugging message to some lines below.
1530 Remove code setting 'signal' to 0.
1531
80aea927
YQ		 15322016-03-18 Yao Qi <yao.qi@linaro.org>
1533
1534 * linux-low.c (linux_low_filter_event): Remove redundant
1535 WIFSTOPPED check together with linux_wstatus_maybe_breakpoint.
1536
b04fd3be
MK		 15372016-03-09 Marcin Kościelnicki <koriakin@0x04.net>
1538
1539 * linux-ppc-low.c (ppc_supports_tracepoints): New function.
1540 (struct linux_target_ops): Wire in the above.
1541
c40c8d4b
YQ		 15422016-03-03 Yao Qi <yao.qi@linaro.org>
1543
1544 * linux-low.c: Update comments to start_step_over.
1545
0f8288ae
YQ		 15462016-03-03 Yao Qi <yao.qi@linaro.org>
1547
1548 PR server/19736
1549 * linux-low.c (handle_extended_wait): Set child suspended
1550 if event_lwp->bp_reinsert isn't zero.
1551
fdbd04a8
YQ		 15522016-03-02 Yao Qi <yao.qi@linaro.org>
1553
1554 * linux-low.c (linux_resume_one_lwp_throw): Replace code with
1555 enqueue_pending_signal.
1556
6896a8fa
MK		 15572016-03-02 Marcin Kościelnicki <koriakin@0x04.net>
1558
1559 * tracepoint.c (cmd_qtstart): Only set ipa_tdesc_idx if agent
1560 is actually loaded.
1561
ab503087
MK		 15622016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
1563
1564 * linux-s390-low.c (s390_num_regs_3264): Define on 31-bit too.
1565 (s390_regmap_3264) [!__s390x__]: New global.
1566 (s390_collect_ptrace_register): Skip map entries containing -1.
1567 (s390_supply_ptrace_register): Ditto.
1568 (s390_fill_gprs_high): New function.
1569 (s390_store_gprs_high): New function.
1570 (s390_regsets): Add NT_S390_HIGH_GPRS.
1571 (s390_get_hwcap): Enable on 31-bit.
1572 (have_hwcap_s390_high_gprs): Enable on 31-bit.
1573 (s390_arch_setup): Enable detection of high GPRs, TDB, VX on 31-bit.
1574 Detect NT_S390_HIGH_GPRS.
1575 (s390_usrregs_info_3264): Enable on 31-bit.
1576 (s390_regs_info): Enable regs_info_3264 on 31-bit.
1577 (initialize_low_arch): Initialize s390_regsets_info_3264 on 31-bit.
1578
ae91f625
MK		 15792016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
1580
1581 PR gdb/13808
1582 * Makefile.in: Add i386-*-linux-ipa.o and amd64-*-linux-ipa.o.
1583 * configure.srv: Ditto.
1584 * linux-aarch64-ipa.c (get_ipa_tdesc): New function.
1585 (initialize_low_tracepoint): Remove ipa_tdesc assignment.
1586 * linux-amd64-ipa.c: Add "linux-x86-tdesc.h" include.
1587 (init_registers_amd64_linux): Remove prototype.
1588 (tdesc_amd64_linux): Remove declaration.
1589 (get_ipa_tdesc): New function.
1590 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
1591 initialize remaining tdescs.
1592 * linux-i386-ipa.c: Add "linux-x86-tdesc.h" include.
1593 (init_registers_i386_linux): Remove prototype.
1594 (tdesc_i386_linux): Remove declaration.
1595 (get_ipa_tdesc): New function.
1596 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
1597 initialize remaining tdescs.
1598 * linux-low.c (linux_get_ipa_tdesc_idx): New function.
1599 (linux_target_ops): wire in linux_get_ipa_tdesc_idx.
1600 * linux-low.h (struct linux_target_ops): Add get_ipa_tdesc_idx.
1601 * linux-x86-low.c: Move tdesc declarations to linux-x86-tdesc.h.
1602 (x86_get_ipa_tdesc_idx): New function.
1603 (the_low_target): Wire in x86_get_ipa_tdesc_idx.
1604 * linux-x86-tdesc.h: New file.
1605 * target.h (struct target_ops): Add get_ipa_tdesc_idx.
1606 (target_get_ipa_tdesc_idx): New macro.
1607 * tracepoint.c (ipa_tdesc_idx): New macro.
1608 (struct ipa_sym_addresses): Add addr_ipa_tdesc_idx.
1609 (symbol_list): Add ipa_tdesc_idx.
1610 (cmd_qtstart): Write ipa_tdesc_idx in the target.
1611 (ipa_tdesc): Remove.
1612 (ipa_tdesc_idx): New variable.
1613 (get_context_regcache): Use get_ipa_tdesc.
1614 (gdb_collect): Ditto.
1615 (gdb_probe): Ditto.
1616 * tracepoint.h (get_ipa_tdesc): New prototype.
1617 (ipa_tdesc): Remove.
1618
e7ad2f14
PA		 16192016-02-24 Pedro Alves <palves@redhat.com>
1620
1621 * linux-low.c (check_stopped_by_breakpoint): Rename to ...
1622 (save_stop_reason): ... this. Use GDB_ARCH_IS_TRAP_HWBKPT and
1623 handle ambiguous GDB_ARCH_IS_TRAP_BRKPT / GDB_ARCH_IS_TRAP_HWBKPT.
1624 Factor out common code between the USE_SIGTRAP_SIGINFO and
1625 !USE_SIGTRAP_SIGINFO blocks.
1626 (linux_low_filter_event): Call save_stop_reason instead of
1627 check_stopped_by_breakpoint and check_stopped_by_watchpoint.
1628 Update comments.
1629 (linux_wait_1): Update comments.
1630
657f9cde
WW		 16312016-02-24 Wei-cheng Wang <cole945@gmail.com>
1632
1633 * linux-ppc-low.c (ppc_supports_z_point_type): New function:
1634 (ppc_insert_point, ppc_remove_point): Insert/remove z-packet breakpoints.
1635 (ppc64_emit_ops_vector): Add target ops - ppc_supports_z_point_type,
1636 ppc_insert_point, ppc_remove_point.
1637
b00b61e1
MK		 16382016-02-17 Marcin Kościelnicki <koriakin@0x04.net>
1639
1640 * linux-s390-low.c (s390_supports_z_point_type): New function.
1641 (struct linux_target_ops): Wire s390_supports_z_point_type in.
1642
553cb527
YQ		 16432016-02-16 Yao Qi <yao.qi@linaro.org>
1644
1645 * linux-arm-low.c (get_next_pcs_syscall_next_pc): Remove argument
1646 PC. Get pc from regcache_read_pc.
1647
a5652c21
YQ		 16482016-02-12 Yao Qi <yao.qi@linaro.org>
1649
1650 * linux-aarch64-low.c (aarch64_get_pc): Call linux_get_pc_64bit
1651 or linux_get_pc_32bit.
1652 (aarch64_set_pc): Call linux_set_pc_64bit or linux_set_pc_32bit.
1653
ed443b61
YQ		 16542016-02-12 Yao Qi <yao.qi@linaro.org>
1655
1656 * linux-arm-low.c (get_next_pcs_ops): Initialize it with
1657 arm_linux_get_next_pcs_fixup.
1658
020ecd38
MK		 16592016-02-12 Marcin Kościelnicki <koriakin@0x04.net>
1660
1661 * tracepoint.c (x_tracepoint_action_download): Change
1662 write_inferior_data_ptr to write_inferior_data_pointer.
1663 (cmd_qtstart): Likewise.
1664 (write_inferior_data_ptr): Remove.
1665 (download_agent_expr): Change write_inferior_data_ptr to
1666 write_inferior_data_pointer.
1667 (download_tracepoint_1): Likewise.
1668 (download_tracepoint): Likewise.
1669 (download_trace_state_variables): Likewise.
1670
7cae9051
WW		 16712016-02-11 Wei-cheng Wang <cole945@gmail.com>
1672 Marcin Kościelnicki <koriakin@0x04.net>
1673
1674 * tracepoint.c (struct tracepoint_action_ops): Remove.
1675 (struct tracepoint_action): Remove ops.
1676 (m_tracepoint_action_download, r_tracepoint_action_download)
1677 (x_tracepoint_action_download, l_tracepoint_action_download): Adjust
1678 size and offset accordingly.
1679 (m_tracepoint_action_ops, r_tracepoint_action_ops)
1680 (x_tracepoint_action_ops, l_tracepoint_action_ops): Remove.
1681 (tracepoint_action_send, tracepoint_action_download): New functions.
1682 Helpers for trace action handlers.
1683 (add_tracepoint_action): Remove setup actions ops.
1684 (download_tracepoint_1, tracepoint_send_agent): Call helper functions.
1685
9f6a71b4
YQ		 16862016-02-10 Yao Qi <yao.qi@linaro.org>
1687
1688 * regcache.c (regcache_raw_read_unsigned): Clear *VAL.
1689
1e94266c
SM		 16902016-02-09 Simon Marchi <simon.marchi@ericsson.com>
1691
1692 * configure.ac: Use AC_CONFIG_FILES instead of passing arguments
1693 to AC_OUTPUT.
1694 * configure: Regenerate.
1695
8adce034
SM		 16962016-02-09 Simon Marchi <simon.marchi@ericsson.com>
1697
1698 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): Change
1699 void * to gdb_byte *.
1700 * linux-low.c (siginfo_fixup): Likewise.
1701 (linux_xfer_siginfo): Likewise.
1702 * linux-low.h (struct linux_target_ops) <siginfo_fixup>:
1703 Likewise.
1704 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
1705
93813b37
WT		 17062016-02-02 Walfred Tedeschi <walfred.tedeschi@intel.com>
1707
1708 * configure.srv (x86_64-*-linux*): Add amd64-linux-siginfo.o
1709 to srv_tgtobj.
1710 (i[34567]86-*-linux*): Add amd64-linux-siginfo.o
1711 to srv_tgtobj.
1712 * linux-x86-low.c [__x86_64__]: Include
1713 "nat/amd64-linux-siginfo.h".
1714 (compat_siginfo_from_siginfo, siginfo_from_compat_siginfo)
1715 (compat_x32_siginfo_from_siginfo, siginfo_from_compat_x32_siginfo)
1716 (compat_timeval, compat_sigval, compat_x32_clock, cpt_si_pid)
1717 (cpt_si_uid, cpt_si_timerid, cpt_si_overrun, cpt_si_status)
1718 (cpt_si_utime, cpt_si_stime, cpt_si_ptr, cpt_si_addr, cpt_si_band)
1719 (cpt_si_fd, si_timerid, si_overrun): Move from
1720 nat/amd64-linux-siginfo.c.
1721 * Makefile.in (amd64-linux-siginfo.o:): New rule.
1722
8424cc97
SM		 17232016-01-28 Simon Marchi <simon.marchi@ericsson.com>
1724
1725 * server.c (skip_to_semicolon): Remove.
1726 (process_point_options): Use strchrnul instead of
1727 skip_to_semicolon.
1728
4d18591b
YQ		 17292016-01-26 Yao Qi <yao.qi@linaro.org>
1730
1731 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Remove argument pc.
1732 * linux-low.c (install_software_single_step_breakpoints): Don't
1733 call regcache_read_pc.
1734 * linux-low.h (struct linux_target_ops) <get_next_pcs>: Remove
1735 argument pc.
1736
d8020970
YQ		 17372016-01-26 Yao Qi <yao.qi@linaro.org>
1738
1739 * linux-low.c (install_software_single_step_breakpoints): Call
1740 regcache_read_pc instead of get_pc.
1741
8b207339
YQ		 17422016-01-26 Yao Qi <yao.qi@linaro.org>
1743
1744 * remote-utils.c (remote_close) [!USE_WIN32API]: Ignore SIGIO.
1745 (unblock_async_io): Rename to ...
1746 (block_unblock_async_io): ... it. New function.
1747 (enable_async_io): Don't install SIGIO handler. Unblock it
1748 instead.
1749 (disable_async_io): Don't ignore SIGIO. Block it instead.
1750 (initialize_async_io): Install SIGIO handler. Don't call
1751 unblock_async_io.
1752
18879fef
YQ		 17532016-01-26 Yao Qi <yao.qi@linaro.org>
1754
1755 * remote-utils.c (getpkt): If the buffer isn't empty, and the
1756 first character is '\003', call *the_target->request_interrupt.
1757
a0f8e08a
YQ		 17582016-01-25 Yao Qi <yao.qi@linaro.org>
1759
1760 * remote-utils.c (new_thread_notify): Remove.
1761 (dead_thread_notify): Likewise.
1762 * remote-utils.h (new_thread_notify): Remove declaration.
1763 (dead_thread_notify): Likewise.
1764
cc5fd9ab
MK		 17652016-01-23 Marcin Kościelnicki <koriakin@0x04.net>
1766
1767 * gdb.trace/pending.exp: Fix expected message on continue.
1768
99e8eb11
MK		 17692016-01-22 Marcin Kościelnicki <koriakin@0x04.net>
1770
1771 * tracepoint.c (write_inferior_data_ptr): Cast to uintptr_t, so that
1772 it works properly on big-endian machines where sizeof (CORE_ADDR)
1773 != sizeof (void *).
1774
a994041d
PA		 17752016-01-21 Pedro Alves <palves@redhat.com>
1776
1777 * Makefile.in (COMPILER_CFLAGS, CXXFLAGS): New.
1778 (INTERNAL_CFLAGS_BASE): Use COMPILER_CFLAGS instead of CFLAGS.
1779 * configure: Regenerate.
1780
f7a6a40d
YQ		 17812016-01-21 Yao Qi <yao.qi@linaro.org>
1782
1783 * linux-arm-low.c (arm_sigreturn_next_pc): Add parameter
1784 is_thumb and set it according to CPSR saved on the stack.
1785 (get_next_pcs_syscall_next_pc): Pass is_thumb to
1786 arm_sigreturn_next_pc.
1787
6f69e520
YQ		 17882016-01-18 Yao Qi <yao.qi@linaro.org>
1789
1790 * linux-low.c (linux_set_pc_64bit): New function.
1791 (linux_get_pc_64bit): New function.
1792 * linux-low.h (linux_set_pc_64bit, linux_get_pc_64bit):
1793 Declare.
1794 * linux-sparc-low.c (debug_threads): Remove declaration.
1795 (sparc_get_pc): Remove.
1796 (the_low_target): Use linux_get_pc_64bit instead of
1797 sparc_get_pc.
1798 * linux-tile-low.c (tile_get_pc, tile_set_pc): Remove.
1799 (the_low_target): Use linux_get_pc_64bit and
1800 linux_set_pc_64bit.
1801
276d4552
YQ		 18022016-01-18 Yao Qi <yao.qi@linaro.org>
1803
1804 * linux-arm-low.c (debug_threads): Remove declaration.
1805 (arm_get_pc, arm_set_pc): Remove.
1806 (the_low_target): Use linux_get_pc_32bit and
1807 linux_set_pc_32bit.
1808 * linux-bfin-low.c (bfin_get_pc, bfin_set_pc): Remove.
1809 (the_low_target): Use linux_get_pc_32bit and
1810 linux_set_pc_32bit.
1811 * linux-cris-low.c (debug_threads): Remove declaration.
1812 (cris_get_pc, cris_set_pc,): Remove.
1813 (the_low_target): Use linux_get_pc_32bit and
1814 linux_set_pc_32bit.
1815 * linux-crisv32-low.c (debug_threads): Remove declaration.
1816 (cris_get_pc, cris_set_pc): Remove.
1817 (the_low_target): Use linux_get_pc_32bit and
1818 linux_set_pc_32bit.
1819 * linux-low.c: Include inttypes.h.
1820 (linux_get_pc_32bit, linux_set_pc_32bit): New functions.
1821 * linux-low.h (linux_get_pc_32bit, linux_set_pc_32bit): Declare.
1822 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Remove.
1823 (the_low_target): Use linux_get_pc_32bit and
1824 linux_set_pc_32bit.
1825 * linux-m68k-low.c (m68k_get_pc, m68k_set_pc): Remove.
1826 (the_low_target): Use linux_get_pc_32bit and
1827 linux_set_pc_32bit.
1828 * linux-nios2-low.c (nios2_get_pc, nios2_set_pc): Remove.
1829 (the_low_target): Use linux_get_pc_32bit and
1830 linux_set_pc_32bit.
1831 * linux-sh-low.c (sh_get_pc, sh_set_pc): Remove.
1832 (the_low_target): Use linux_get_pc_32bit and
1833 linux_set_pc_32bit.
1834 * linux-xtensa-low.c (xtensa_get_pc, xtensa_set_pc): Remove.
1835 (the_low_target): Use linux_get_pc_32bit and
1836 linux_set_pc_32bit.
1837
eb0edac8
GB		 18382016-01-18 Gary Benson <gbenson@redhat.com>
1839
1840 * configure.ac (AC_FUNC_FORK): New check.
1841 * config.in: Regenerate.
1842 * configure: Likewise.
1843
1b451dda
YQ		 18442016-01-14 Yao Qi <yao.qi@linaro.org>
1845
1846 * linux-aarch32-low.c (thumb2_breakpoint): Make it static.
1847 * linux-aarch32-low.h (thumb2_breakpoint): Remove declaration.
1848 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Pass 1 to
1849 arm_get_next_pcs_ctor.
1850
82075af2
JS		 18512016-01-12 Josh Stone <jistone@redhat.com>
1852 Philippe Waroquiers <philippe.waroquiers@skynet.be>
1853
1854 * inferiors.h: Include "gdb_vecs.h".
1855 (struct process_info): Add syscalls_to_catch.
1856 * inferiors.c (remove_process): Free syscalls_to_catch.
1857 * remote-utils.c (prepare_resume_reply): Report syscall_entry and
1858 syscall_return stops.
1859 * server.h (UNKNOWN_SYSCALL, ANY_SYSCALL): Define.
1860 * server.c (handle_general_set): Handle QCatchSyscalls.
1861 (handle_query): Report support for QCatchSyscalls.
1862 * target.h (struct target_ops): Add supports_catch_syscall.
1863 (target_supports_catch_syscall): New macro.
1864 * linux-low.h (struct linux_target_ops): Add get_syscall_trapinfo.
1865 (struct lwp_info): Add syscall_state.
1866 * linux-low.c (handle_extended_wait): Mark syscall_state as an entry.
1867 Maintain syscall_state and syscalls_to_catch across exec.
1868 (get_syscall_trapinfo): New function, proxy to the_low_target.
1869 (linux_low_ptrace_options): Enable PTRACE_O_TRACESYSGOOD.
1870 (linux_low_filter_event): Toggle syscall_state entry/return for
1871 syscall traps, and set it ignored for all others.
1872 (gdb_catching_syscalls_p): New function.
1873 (gdb_catch_this_syscall_p): New function.
1874 (linux_wait_1): Handle SYSCALL_SIGTRAP.
1875 (linux_resume_one_lwp_throw): Add PTRACE_SYSCALL possibility.
1876 (linux_supports_catch_syscall): New function.
1877 (linux_target_ops): Install it.
1878 * linux-x86-low.c (x86_get_syscall_trapinfo): New function.
1879 (the_low_target): Install it.
1880
8f13a3ce
MF		 18812016-01-12 Mike Frysinger <vapier@gentoo.org>
1882
1883 * acinclude.m4: Include new ../warning.m4 file.
1884 * configure: Regenerated.
1885 * configure.ac: Replace all warning logic with AM_GDB_WARNINGS.
1886
5b3da067
MF		 18872016-01-12 Mike Frysinger <vapier@gentoo.org>
1888
1889 * ax.c (is_goto_target): Mark static.
1890 * linux-low.c (register_addr): Likewise.
1891 (linux_fetch_registers, linux_store_registers): Likewise.
1892 * mem-break.c (any_persistent_commands): Fix old prototype.
1893 (add_commands_to_breakpoint): Mark static.
1894 * regcache.c (find_register_by_name): Delete unused func.
1895 * remote-utils.c (hex_or_minus_one): Mark static.
1896 * server.c (monitor_show_help): Mark static.
1897 (handle_query, handle_v_cont, handle_v_attach, handle_v_kill,
1898 handle_v_requests): Likewise.
1899
bc504a31
PA		 19002016-01-12 Pedro Alves <palves@redhat.com>
1901
1902 Remove use of the registered trademark symbol throughout.
1903
5a0dd67a
YQ		 19042016-01-08 Yao Qi <yao.qi@linaro.org>
1905
1906 * remote-utils.c (getpkt): If c is '\003', call target hook
1907 request_interrupt.
1908
b2ca446f
YQ		 19092016-01-06 Yao Qi <yao.qi@linaro.org>
1910
1911 * linux-aarch32-low.h (arm_abi_breakpoint): Move to
1912 linux-aarch32-low.c.
1913 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
1914 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
1915 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
1916 (thumb2_breakpoint): Declare.
1917 * linux-aarch32-low.c (arm_abi_breakpoint): Moved from
1918 linux-aarch32-low.h.
1919 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
1920 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
1921 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
1922
edd88788
JB		 19232016-01-01 Joel Brobecker <brobecker@adacore.com>
1924
1925 * gdbreplay.c (gdbreplay_version): Change copyright year in
1926 version message.
1927 * server.c (gdbserver_version): Likewise.
1928
65da7f14
PP		 19292015-12-28 Patrick Palka <patrick@parcs.ath.cx>
1930
1931 * server.c (crc32_table): Delete.
1932 (crc32): Use libiberty's xcrc32 function.
1933
4abd5ed2
JB		 19342015-12-22 Joel Brobecker <brobecker@adacore.com>
1935
1936 * lynx-low.c (lynx_delete_thread_callback): New function.
1937 (lynx_mourn): Properly delete our process and all of its
1938 threads. Remove call to clear_inferiors.
1939
0e50fe5c
JB		 19402015-12-22 Joel Brobecker <brobecker@adacore.com>
1941
1942 * target.c (thread_search_callback): Add check that
1943 the thread_stopped target callback is not NULL before
1944 calling it.
1945
35adc03f
YQ		 19462015-12-21 Yao Qi <yao.qi@linaro.org>
1947
1948 * linux-aarch32-low.h [__aarch64__]: Use arm_abi_breakpoint
1949 arm breakpoint.
1950
bd2b2909
AT		 19512015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
1952
1953 * server.c (handle_query): Call target_supports_software_single_step.
1954
7fe5e27e
AT		 19552015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
1956
1957 * linux-low.c (single_step): New function.
1958 (linux_resume_one_lwp_throw): Call single_step.
1959 (start_step_over): Likewise.
1960
d9311bfa
AT		 19612015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
1962
1963 * Makefile.in (SFILES): Append arch/arm-linux.c,
1964 arch/arm-get-next-pcs.c.
1965 (arm-linux.o): New rule.
1966 (arm-get-next-pcs.o): New rule.
1967 * configure.srv (arm*-*-linux*): Add arm-get-next-pcs.o,
1968 arm-linux.o.
1969 * linux-aarch32-low.c (arm_abi_breakpoint): Remove macro. Moved
1970 to linux-aarch32-low.c.
1971 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
1972 (arm_breakpoint_len, thumb_breakpoint): Likewise.
1973 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
1974 (thumb2_breakpoint_len): Likewise.
1975 (arm_is_thumb_mode): Make non-static.
1976 * linux-aarch32-low.h (arm_abi_breakpoint): New macro. Moved
1977 from linux-aarch32-low.c.
1978 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
1979 (arm_breakpoint_len, thumb_breakpoint): Likewise.
1980 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
1981 (thumb2_breakpoint_len): Likewise.
1982 (arm_is_thumb_mode): New declaration.
1983 * linux-arm-low.c: Include arch/arm-linux.h
1984 aarch/arm-get-next-pcs.h, sys/syscall.h.
1985 (get_next_pcs_ops): New struct.
1986 (get_next_pcs_addr_bits_remove): New function.
1987 (get_next_pcs_is_thumb): New function.
1988 (get_next_pcs_read_memory_unsigned_integer): Likewise.
1989 (arm_sigreturn_next_pc): Likewise.
1990 (get_next_pcs_syscall_next_pc): Likewise.
1991 (arm_gdbserver_get_next_pcs): Likewise.
1992 (struct linux_target_ops) <arm_gdbserver_get_next_pcs>:
1993 Initialize.
1994 * linux-low.h: Move CORE_ADDR vector definition to gdb_vecs.h.
1995 * server.h: Include gdb_vecs.h.
1996
68ce2059
AT		 19972015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
1998
1999 * Makefile.in (SFILES): Append common/common-regcache.c.
2000 (OBS): Append common-regcache.o.
2001 (common-regcache.o): New rule.
2002 * regcache.c (init_register_cache): Initialize cache to
2003 REG_UNAVAILABLE.
2004 (regcache_raw_read_unsigned): New function.
2005 * regcache.h (REG_UNAVAILABLE, REG_VALID): Replaced by shared
2006 register_status enum.
2007
fa5308bd
AT		 20082015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
2009
2010 * linux-aarch64-low.c (the_low_targets): Rename
2011 breakpoint_reinsert_addr to get_next_pcs.
2012 * linux-arm-low.c (the_low_targets): Likewise.
2013 * linux-bfin-low.c (the_low_targets): Likewise.
2014 * linux-cris-low.c (the_low_targets): Likewise.
2015 * linux-crisv32-low.c (the_low_targets): Likewise.
2016 * linux-low.c (can_software_single_step): Likewise.
2017 (install_software_single_step_breakpoints): New function.
2018 (start_step_over): Use install_software_single_step_breakpoints.
2019 * linux-low.h: New CORE_ADDR vector.
2020 (struct linux_target_ops) Rename breakpoint_reinsert_addr to
2021 get_next_pcs.
2022 * linux-mips-low.c (the_low_targets): Likewise.
2023 * linux-nios2-low.c (the_low_targets): Likewise.
2024 * linux-sparc-low.c (the_low_targets): Likewise.
2025
4a6ed09b
PA		 20262015-12-17 Pedro Alves <palves@redhat.com>
2027
2028 * linux-low.c (linux_kill_one_lwp): Remove references to
2029 LinuxThreads.
2030 (kill_lwp): Remove HAVE_TKILL_SYSCALL check. No longer fall back
2031 to 'kill'.
2032 (linux_init_signals): Delete.
2033 (initialize_low): Adjust.
2034 * thread-db.c (thread_db_init): Remove LinuxThreads reference.
2035
7544db95
PA		 20362015-12-16 Pedro Alves <palves@redhat.com>
2037
2038 * configure.ac (compiler warning flags): When testing a
2039 -Wno-foo option, check whether -Wfoo works instead.
2040 * configure: Regenerate.
2041
8020350c
DB		 20422015-12-11 Don Breazeal <donb@codesourcery.com>
2043
2044 * server.c (process_serial_event): Don't exit from gdbserver
2045 in remote mode if there are still active inferiors.
2046
db91f502
YQ		 20472015-12-11 Yao Qi <yao.qi@linaro.org>
2048
2049 * linux-aarch64-low.c (aarch64_breakpoint_at): Call
2050 arm_breakpoint_at if the process is 32-bit.
2051
b37a6290
YQ		 20522015-12-11 Yao Qi <yao.qi@linaro.org>
2053
2054 * linux-aarch32-low.c [__aarch64__]: Use arm_abi_breakpoint
2055 arm breakpoint.
2056
17b1509a
YQ		 20572015-12-07 Yao Qi <yao.qi@linaro.org>
2058
2059 * configure.srv: Append arm.o to srv_tgtobj for
2060 aarch64*-*-linux* target.
2061 * linux-aarch32-low.c (arm_abi_breakpoint): New macro. Moved
2062 from linux-arm-low.c.
2063 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
2064 (arm_breakpoint_len, thumb_breakpoint): Likewise.
2065 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
2066 (thumb2_breakpoint_len): Likewise.
2067 (arm_is_thumb_mode, arm_breakpoint_at): Likewise.
2068 (arm_breakpoint_kinds): Likewise.
2069 (arm_breakpoint_kind_from_pc): Likewise.
2070 (arm_sw_breakpoint_from_kind): Likewise.
2071 (arm_breakpoint_kind_from_current_state): Likewise.
2072 * linux-aarch32-low.h (arm_breakpoint_kind_from_pc): Declare.
2073 (arm_sw_breakpoint_from_kind): Declare.
2074 (arm_breakpoint_kind_from_current_state): Declare.
2075 (arm_breakpoint_at): Declare.
2076 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): Call
2077 arm_sw_breakpoint_from_kind if process is 32-bit.
2078 (aarch64_breakpoint_kind_from_pc): New function.
2079 (aarch64_breakpoint_kind_from_current_state): New function.
2080 (the_low_target): Initialize fields breakpoint_kind_from_pc
2081 and breakpoint_kind_from_current_state.
2082 * linux-arm-low.c (arm_breakpoint_kinds): Move to
2083 linux-aarch32-low.c.
2084 (arm_abi_breakpoint, arm_eabi_breakpoint): Likewise.
2085 (arm_breakpoint, arm_breakpoint_len): Likewise.
2086 (thumb_breakpoint, thumb_breakpoint_len): Likewise.
2087 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
2088 (arm_is_thumb_mode): Likewise.
2089 (arm_breakpoint_at): Likewise.
2090 (arm_breakpoint_kind_from_pc): Likewise.
2091 (arm_sw_breakpoint_from_kind): Likewise.
2092 (arm_breakpoint_kind_from_current_state): Likewise.
2093
2094 Revert:
2095 2015-08-04 Yao Qi <yao.qi@linaro.org>
2096
2097 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
2098 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
2099 * server.c (extended_protocol): Remove "static".
2100 * server.h (extended_protocol): Declare it.
2101
ece66d65
JS		 21022015-12-04 Josh Stone <jistone@redhat.com>
2103
2104 * target.h (struct target_ops) <arch_setup>: Rename to ...
2105 (struct target_ops) <post_create_inferior>: ... this.
2106 (target_arch_setup): Rename to ...
2107 (target_post_create_inferior): ... this, calling post_create_inferior.
2108 * server.c (start_inferior): Update target_arch_setup calls to
2109 target_post_create_inferior.
2110 * linux-low.c (linux_low_ptrace_options): Forward declare.
2111 (linux_arch_setup): Update its comment for general use.
2112 (linux_post_create_inferior): New, run arch_setup and setup ptrace.
2113 (struct linux_target_ops): Use linux_post_create_inferior.
2114 * lynx-low.c (struct lynx_target_ops): Update arch_setup stub comment
2115 to post_create_inferior.
2116 * nto-low.c (struct nto_target_ops): Likewise.
2117 * spu-low.c (struct spu_target_ops): Likewise.
2118 * win32-low.c (struct win32_target_ops): Likewise.
2119
e58c48b4
AT		 21202015-12-03 Antoine Tremblay <antoine.tremblay@ericsson.com>
2121
2122 * linux-arm-low.c: Remove duplicate arch/arm.h include.
2123
fbec8956
AT		 21242015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
2125
2126 * linux-arm-low.c (arm_reinsert_addr): Remove function.
2127 (struct linux_target_ops <breakpoint_reinsert_addr>: Set to NULL.
2128 * linux-cris-low.c (cris_reinsert_addr> Remove function.
2129 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
2130 * linux-crisv32-low.c (cris_reinsert_addr): Remove function.
2131 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
2132 * linux-mips-low.c (mips_reinsert_addr): Remove function.
2133 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
2134 * linux-nios2-low.c (nios2_reinsert_addr): Remove function.
2135 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
2136 * linux-sparc-low.c (sparc_reinsert_addr): Remove function.
2137 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
2138
9b4c5f87
AT		 21392015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
2140
2141 * linux-low.c (linux_look_up_symbols): Don't call
2142 linux_supports_traceclone.
2143 * linux-low.h (thread_db_init): Remove use_events argument.
2144 * thread-db.c (thread_db_use_event): Remove global variable.
2145 (struct thread_db) <td_thr_event_enable_p>: Remove field.
2146 (struct thread_db) <td_create_bp>: Remove field.
2147 (thread_db_create_event): Remove function.
2148 (thread_db_enable_reporting): Likewise.
2149 (find_one_thread): Don't check for thread_db_use_events.
2150 (attach_thread): Likewise.
2151 (thread_db_load_search): Remove td_thr_event_enable_p initialization.
2152 (try_thread_db_load_1): Don't check for thread_db_use_events.
2153 (thread_db_init): Remove use_events argument and thread events
2154 handling.
2155 (remove_thread_event_breakpoints): Remove function.
2156 (thread_db_detach): Remove call to remove_thred_event_breakpoints.
2157
7d00775e
AT		 21582015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
2159
2160 * linux-aarch64-low.c (aarch64_supports_hardware_single_step):
2161 New function.
2162 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
2163 * linux-arm-low.c (arm_supports_hardware_single_step): New function.
2164 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
2165 * linux-bfin-low.c (bfin_supports_hardware_single_step): New function.
2166 (struct linux_target_ops) <bfin_supports_hardware_single_step>:
2167 Initialize.
2168 * linux-crisv32-low.c (cris_supports_hardware_single_step):
2169 New function.
2170 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
2171 * linux-low.c (can_hardware_single_step): Use
2172 supports_hardware_single_step.
2173 (can_software_single_step): New function.
2174 (start_step_over): Call can_software_single_step.
2175 (linux_supports_hardware_single_step): New function.
2176 (struct target_ops) <supports_software_single_step>: Initialize.
2177 * linux-low.h (struct linux_target_ops)
2178 <supports_hardware_single_step>: Initialize.
2179 * linux-m32r-low.c (m32r_supports_hardware_single_step): New function.
2180 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
2181 * linux-ppc-low.c (ppc_supports_hardware_single_step): New function.
2182 (struct linux_target_ops) <supports_hardware_single_step> Initialize.
2183 * linux-s390-low.c (s390_supports_hardware_single_step): New function.
2184 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
2185 * linux-sh-low.c (sh_supports_hardware_single_step): New function.
2186 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
2187 * linux-tic6x-low.c (tic6x_supports_hardware_single_step): New function.
2188 (struct linux_target_ops) <tic6x_supports_hardware_single_step>:
2189 Initialize.
2190 * linux-tile-low.c (tile_supports_hardware_single_step): New function.
2191 (struct linux_target_ops) <tile_supports_hardware_single_step>:
2192 Initialize.
2193 * linux-x86-low.c (x86_supports_hardware_single_step) New function.
2194 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
2195 * linux-xtensa-low.c (xtensa_supports_hardware_single_step):
2196 New function.
2197 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
2198 * target.h (struct target_ops): <supports_software_single_step>:
2199 New field.
2200 (target_supports_software_single_step): New macro.
2201
2d97cd35
AT		 22022015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
2203
2204 * linux-low.c (linux_wait_1): Fix pc advance condition.
2205 * mem-break.c (reinsert_breakpoint_inserted_here): New function.
2206 * mem-break.h (reinsert_breakpoint_inserted_here): New declaration.
2207
769ef81f
AT		 22082015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
2209
2210 * linux-arm-low.c (arm_is_thumb_mode): New function.
2211 (arm_breakpoint_at): Use arm_is_thumb_mode.
2212 (arm_breakpoint_kind_from_current_state): New function.
2213 (struct linux_target_ops) <breakpoint_kind_from_current_state>:
2214 Initialize.
2215 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_current_state.
2216 (linux_breakpoint_kind_from_current_state): New function.
2217 (struct target_ops <breakpoint_kind_from_current_state>: Initialize.
2218 * linux-low.h (struct linux_target_ops)
2219 <breakpoint_kind_from_current_state>: New field.
2220 * target.h (struct target_ops): Likewise.
2221 (target_breakpoint_kind_from_current_state): New macro.
2222
1bebeeca
PA		 22232015-11-30 Pedro Alves <palves@redhat.com>
2224
2225 * linux-low.c (linux_resume): Wake up the event loop before
2226 returning.
2227
a67a9fae
PA		 22282015-11-30 Pedro Alves <palves@redhat.com>
2229
2230 * mem-break.c (check_gdb_bp_preconditions): Remove current_thread
2231 check.
2232 (set_gdb_breakpoint): If prepare_to_access_memory fails, set *ERR
2233 to -1.
2234 * target.c (struct thread_search): New structure.
2235 (thread_search_callback): New function.
2236 (prev_general_thread): New global.
2237 (prepare_to_access_memory, done_accessing_memory): New functions.
2238 * target.h (prepare_to_access_memory, done_accessing_memory):
2239 Replace macros with function declarations.
2240
f2faf941
PA		 22412015-11-30 Pedro Alves <palves@redhat.com>
2242
2243 PR 14618
2244 * linux-low.c (linux_wait_1): If the last resumed thread is gone,
2245 report TARGET_WAITKIND_NO_RESUMED.
2246 * remote-utils.c (prepare_resume_reply): Handle
2247 TARGET_WAITKIND_NO_RESUMED.
2248 * server.c (report_no_resumed): New global.
2249 (handle_query) <qSupported>: Handle "no-resumed+". Report
2250 "no-resumed+" support.
2251 (resume): When the target reports TARGET_WAITKIND_NO_RESUMED, only
2252 return error if the client doesn't support no-resumed events.
2253 (push_stop_notification): New function.
2254 (handle_target_event): Use it. Report TARGET_WAITKIND_NO_RESUMED
2255 events if the client supports them.
2256
a681f9c9
PA		 22572015-11-30 Pedro Alves <palves@redhat.com>
2258
2259 * linux-low.c (thread_still_has_status_pending_p): Don't check
2260 vCont;t here.
2261 (lwp_resumed): New function.
2262 (status_pending_p_callback): Return early if the LWP is not
2263 supposed to be resumed.
2264
65706a29
PA		 22652015-11-30 Pedro Alves <palves@redhat.com>
2266
2267 * linux-low.c (handle_extended_wait): Assert that the LWP's
2268 waitstatus is TARGET_WAITKIND_IGNORE. If GDB wants to hear about
2269 thread create events, leave the new child's status pending.
2270 (linux_low_filter_event): If GDB wants to hear about thread exit
2271 events, leave the LWP marked dead and don't delete it.
2272 (linux_wait_for_event_filtered): Don't check for thread exit.
2273 (filter_exit_event): New function.
2274 (linux_wait_1): Use it, when returning an exit event.
2275 (linux_resume_one_lwp_throw): Assert that the LWP's
2276 waitstatus is TARGET_WAITKIND_IGNORE.
2277 * remote-utils.c (prepare_resume_reply): Handle
2278 TARGET_WAITKIND_THREAD_CREATED and TARGET_WAITKIND_THREAD_EXITED.
2279 * server.c (report_thread_events): New global.
2280 (handle_general_set): Handle QThreadEvents.
2281 (handle_query) <qSupported>: Handle and report QThreadEvents+;
2282 (handle_target_event): Handle TARGET_WAITKIND_THREAD_CREATED and
2283 TARGET_WAITKIND_THREAD_EXITED.
2284 * server.h (report_thread_events): Declare.
2285
56cf4bed
PA		 22862015-11-30 Pedro Alves <palves@redhat.com>
2287
2288 * linux-low.c (resume_stopped_resumed_lwps): Don't check whether
2289 the thread's last_resume_kind was resume_stop.
2290
500c1d85
PA		 22912015-11-30 Pedro Alves <palves@redhat.com>
2292
2293 * linux-low.c (linux_attach): In non-stop mode, wait for one stop
2294 before returning.
2295
de979965
PA		 22962015-11-30 Pedro Alves <palves@redhat.com>
2297
2298 * server.c (handle_v_requests): Handle vCtrlC.
2299
34c65914
PA		 23002015-11-30 Pedro Alves <palves@redhat.com>
2301
2302 * gdbthread.h (find_any_thread_of_pid): Declare.
2303 * inferiors.c (thread_of_pid, find_any_thread_of_pid): New
2304 functions.
2305 * server.c (handle_query): If current_thread is NULL, look for
2306 another thread of the selected process.
2307
79efa585 23082015-11-26 Daniel Colascione <dancol@dancol.org>
01a49af8 2309 Simon Marchi <simon.marchi@ericsson.com>
79efa585
SM		 2310
2311 * linux-low.c (linux_target_ops): Use linux_proc_tid_get_name.
2312 * server.c (handle_qxfer_threads_worker): Refactor to include thread
2313 name in reply.
2314 * target.h (struct target_ops) <thread_name>: New field.
2315 (target_thread_name): New macro.
2316
80d82c19
JB		 23172015-11-23 Joel Brobecker <brobecker@adacore.com>
2318
2319 * regcache.h (regcache_invalidate_pid): Add declaration.
2320 * regcache.c (regcache_invalidate_pid): New function, extracted
2321 from regcache_invalidate.
2322 (regcache_invalidate): Reimplement using regcache_invalidate_pid.
2323 Add trivial documentation comment.
2324 * lynx-low.c: Use regcache_invalidate_pid instead of
2325 regcache_invalidate.
2326
64da5dd5
JB		 23272015-11-23 Joel Brobecker <brobecker@adacore.com>
2328
2329 * configure.ac: Do not call AC_CHECK_TYPES for Elf32_auxv_t
2330 and Elf64_auxv_t if the target is Android.
2331
37ce4055
DE		 23322015-11-22 Doug Evans <xdje42@gmail.com>
2333
2334 * target.h: #include <sys/types.h>.
2335
06e03fff
PA		 23362015-11-19 Pedro Alves <palves@redhat.com>
2337
2338 * linux-low.c (linux_process_qsupported): Change prototype.
2339 Adjust.
2340 * linux-low.h (struct linux_target_ops) <process_qsupported>:
2341 Change prototype.
2342 * linux-x86-low.c (x86_linux_process_qsupported): Change prototype
2343 and adjust to loop over all features.
2344 * server.c (handle_query) <qSupported>: Adjust to call
2345 target_process_qsupported once, passing it a vector of unprocessed
2346 features.
2347 * target.h (struct target_ops) <process_qsupported>: Change
2348 prototype.
2349 (target_process_qsupported): Adjust.
2350
9a084706
PA		 23512015-11-19 Pedro Alves <palves@redhat.com>
2352
2353 * configure.ac (ERROR_ON_WARNING): Don't check whether in C++
2354 mode.
2355 * configure: Regenerate.
2356
dad44a1f
PA		 23572015-11-19 Pedro Alves <palves@redhat.com>
2358
2359 * configure: Regenerate.
2360
231c0592
YQ		 23612015-11-19 Yao Qi <yao.qi@linaro.org>
2362
2363 * linux-aarch64-low.c (emit_data_processing_reg): Change opcode
2364 type to uint32_t.
2365
6c1c9a8b
YQ		 23662015-11-19 Yao Qi <yao.qi@linaro.org>
2367
2368 * linux-aarch64-low.c (enum aarch64_operand_type): New.
2369 (struct aarch64_operand): Move enum out.
2370
9caa3311
YQ		 23712015-11-19 Yao Qi <yao.qi@linaro.org>
2372
2373 * linux-aarch64-low.c (aarch64_fill_fpregset): Cast buf to
2374 struct user_fpsimd_state *.
2375 (aarch64_store_fpregset): Likewise.
2376
6a69a054
YQ		 23772015-11-19 Yao Qi <yao.qi@linaro.org>
2378
2379 * linux-aarch64-low.c (aarch64_fill_gregset): Cast buf to
2380 struct user_pt_regs *.
2381 (aarch64_store_gregset): Likewise.
2382
1798301e
PA		 23832015-11-18 Pedro Alves <palves@redhat.com>
2384
2385 * Makefile.in (all_object_files): Add $IPA_OBJS.
2386
ce7715e2
PA		 23872015-11-17 Pedro Alves <palves@redhat.com>
2388
2389 * win32-low.c (win32_resume): Use gdb_signal_from_host,
2390 GDB_SIGNAL_0 and gdb_signal_to_string.
2391
c0879059
PA		 23922015-11-17 Pedro Alves <palves@redhat.com>
2393
2394 * win32-low.c (handle_output_debug_string): Remove parameter.
2395 (win32_kill): Remove our_status local and adjust call to
2396 handle_output_debug_string.
2397 (get_child_debug_event): Adjust call to
2398 handle_output_debug_string.
2399
1996e237
SM		 24002015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
2401
2402 * linux-mips-low.c (mips_fill_gregset): Add cast.
2403 (mips_store_gregset): Likewise.
2404 (mips_fill_fpregset): Likewise.
2405 (mips_store_fpregset): Likewise.
2406
cbec665b
SM		 24072015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
2408
2409 * linux-mips-low.c (mips_add_watchpoint): Rename private to
2410 priv.
2411
eb3e3c67
SM		 24122015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
2413
2414 * linux-mips-low.c (mips_linux_new_thread): Change type of
2415 watch_type to enum target_hw_bp_type.
2416
171de4b8
SM		 24172015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
2418
2419 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type):
2420 Change return type to arm_hwbp_type.
2421
04248ead
SM		 24222015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
2423
2424 * linux-aarch32-low.c (arm_fill_gregset): Add cast.
2425 (arm_store_gregset): Likewise.
2426 * linux-arm-low.c (arm_get_hwcap): Likewise.
2427 (arm_read_description): Likewise.
2428
04b3479c
SM		 24292015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
2430
2431 * linux-aarch32-low.c (aarch32_regsets): Use NULL_REGSET.
2432
2bc84e8a
SM		 24332015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
2434
2435 * linux-ppc-low.c (ppc_get_hwcap): Add cast.
2436 (ppc_fill_vsxregset): Likewise.
2437 (ppc_store_vsxregset): Likewise.
2438 (ppc_fill_vrregset): Likewise.
2439 (ppc_store_vrregset): Likewise.
2440 (ppc_fill_evrregset): Likewise.
2441 (ppc_store_evrregset): Likewise.
2442
e6c5bb05
SM		 24432015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
2444
2445 * linux-ppc-low.c (ppc_usrregs_info): Remove
2446 forward-declaration.
2447 (ppc_arch_setup): Move lower in file.
2448
7ea45d72
SM		 24492015-10-30 Simon Marchi <simon.marchi@ericsson.com>
2450
2451 * proc-service.c (ps_pdread): Change CORE_ADDR cast to uintptr_t.
2452 (ps_pdwrite): Likewise.
2453
69291610
HW		 24542015-10-29 Henrik Wallin <henrik.wallin@windriver.com>
2455
2456 * linux-arm-low.c (arm_new_thread): Move pointer dereference
2457 to after assert checks.
2458
b42945fd
SM		 24592015-10-29 Simon Marchi <simon.marchi@ericsson.com>
2460
2461 * proc-service.c (ps_pdread): Add/adjust casts.
2462 (ps_pdwrite): Add/adjust casts.
2463
d6f85c84
SM		 24642015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
2465
2466 * server.c (handle_search_memory_1): Cast return value of
2467 memmem.
2468
f98cd059
SM		 24692015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
2470
2471 * server.c (write_qxfer_response): Change type of data to
2472 gdb_byte *.
2473
d2412fa5
PA		 24742015-10-29 Pedro Alves <palves@redhat.com>
2475
2476 * mem-break.c (Z_packet_to_bkpt_type): Add cast.
2477
c17414a2
PA		 24782015-10-29 Pedro Alves <palves@redhat.com>
2479
2480 * tracepoint.c (clear_installed_tracepoints): Add casts.
2481
e053fbc4
PA		 24822015-10-29 Pedro Alves <palves@redhat.com>
2483
2484 * server.c (handle_v_cont, process_serial_event): Add enum
2485 gdb_signal casts to signal parsing code.
2486
add67df8
PA		 24872015-10-29 Pedro Alves <palves@redhat.com>
2488
2489 * linux-low.h (NULL_REGSET): Define.
2490 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
2491 * linux-arm-low.c (arm_regsets): Likewise.
2492 * linux-crisv32-low.c (cris_regsets): Likewise.
2493 * linux-m68k-low.c (m68k_regsets): Likewise.
2494 * linux-mips-low.c (mips_regsets): Likewise.
2495 * linux-nios2-low.c (nios2_regsets): Likewise.
2496 * linux-ppc-low.c (ppc_regsets): Likewise.
2497 * linux-s390-low.c (s390_regsets): Likewise.
2498 * linux-sh-low.c (sh_regsets): Likewise.
2499 * linux-sparc-low.c (sparc_regsets): Likewise.
2500 * linux-tic6x-low.c (tic6x_regsets): Likewise.
2501 * linux-tile-low.c (tile_regsets): Likewise.
2502 * linux-x86-low.c (x86_regsets): Likewise.
2503 * linux-xtensa-low.c (xtensa_regsets): Likewise.
2504
50bc912a
PA		 25052015-10-29 Pedro Alves <palves@redhat.com>
2506
2507 * linux-low.h (NULL_REGSET): Define.
2508 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
2509 * linux-arm-low.c (arm_regsets): Likewise.
2510 * linux-crisv32-low.c (cris_regsets): Likewise.
2511 * linux-m68k-low.c (m68k_regsets): Likewise.
2512 * linux-mips-low.c (mips_regsets): Likewise.
2513 * linux-nios2-low.c (nios2_regsets): Likewise.
2514 * linux-ppc-low.c (ppc_regsets): Likewise.
2515 * linux-s390-low.c (s390_regsets): Likewise.
2516 * linux-sh-low.c (sh_regsets): Likewise.
2517 * linux-sparc-low.c (sparc_regsets): Likewise.
2518 * linux-tic6x-low.c (tic6x_regsets): Likewise.
2519 * linux-tile-low.c (tile_regsets): Likewise.
2520 * linux-x86-low.c (x86_regsets): Likewise.
2521 * linux-xtensa-low.c (xtensa_regsets): Likewise.
2522
682b2546
DE		 25232015-10-26 Doug Evans <dje@google.com>
2524
2525 * linux-low.c (__SIGRTMIN): Move to nat/linux-nat.h.
2526
963843d4
DE		 25272015-10-26 Doug Evans <dje@google.com>
2528
2529 * linux-low.c (W_STOPCODE): Moved to common/gdb_wait.h.
2530
d41401ac
DE		 25312015-10-26 Doug Evans <dje@google.com>
2532
2533 * thread-db.c (find_one_thread): Cast ti.ti_tid to unsigned long
2534 for debug_printf.
2535 (attach_thread, find_new_threads_callback): Ditto.
2536
3db28855
AT		 25372015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
2538
2539 * mem-break.h (set_breakpoint_data): Remove.
2540
fb78e89c
AT		 25412015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
2542
2543 * nto-low.c (nto_sw_breakpoint_from_kind): New function.
2544 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
2545 (initialize_low): Remove set_breakpoint_data call.
2546 * spu-low.c (spu_sw_breakpoint_from_kind): New function.
2547 (struct target_ops) <sw_breakpoint_from_kind>: Iniitalize.
2548 (initialize_low): Remove set_breakpoint_data call.
2549 * win32-low.c (win32_sw_breakpoint_from_kind): New function.
2550 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
2551 (initialize_low): Remove set_breakpoint_data call.
2552
2e6ee069
AT		 25532015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
2554
2555 * linux-low.c (default_breakpoint_kind_from_pc): Move to target.c.
2556 * mem-break.c (set_breakpoint_at): Use target_breakpoint_kind_from_pc.
2557 * target.c (default_breakpoint_kind_from_pc): Moved from linux-low.c
2558 * target.h (target_breakpoint_kind_from_pc): New macro.
2559
1652a986
AT		 25602015-10-22 Antoine Tremblay <antoine.tremblay@ericsson.com>
2561
2562 * linux-low.c (default_breakpoint_kind_from_pc): New function.
2563 (linux_breakpoint_kind_from_pc): Use default_breakpoint_kind_from_pc for
2564 the default breakpoint kind.
2565
abeead09
AT		 25662015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
2567
2568 * linux-arm-low.c (arm_supports_z_point_type): Add software
2569 breakpoint support.
2570
b0b4b501
AT		 25712015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
2572
2573 * linux-arm-low.c: Refactor breakpoint definitions.
2574 (arm_breakpoint_at): Adjust for arm_abi_breakpoint.
2575 (arm_sw_breakpoint_from_kind): Adjust for arm_breakpoint.
2576
8689682c
AT		 25772015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
2578
2579 * Makefile.in: Add arm.c/o.
2580 * configure.srv: Likewise.
2581 * linux-arm-low.c (arm_breakpoint_kinds): New enum.
2582 (arm_breakpoint_kind_from_pc): New function.
2583 (arm_sw_breakpoint_from_kind): Return proper kind.
2584 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize.
2585
27165294
AT		 25862015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
2587
2588 * linux-low.c (initialize_low): Ajdust for breakpoint global variables
2589 removal.
2590 * mem-break.c : Remove breakpoint_data/breakpoint_len global variables.
2591 (struct raw_breakpoint) <size>: Remove.
2592 (struct raw_breakpoint) <kind>: Add.
2593 (bp_size): New function.
2594 (bp_opcode): Likewise.
2595 (find_raw_breakpoint_at): Adjust for kind.
2596 (insert_memory_breakpoint): Adjust for kind call bp_size,bp_opcode.
2597 (remove_memory_breakpoint): Adjust for kind call bp_size.
2598 (set_raw_breakpoint_at): Adjust for kind.
2599 (set_breakpoint): Likewise.
2600 (set_breakpoint_at): Call breakpoint_kind_from_pc.
2601 (delete_raw_breakpoint): Adjust for kind.
2602 (delete_breakpoint): Likewise.
2603 (find_gdb_breakpoint): Likewise.
2604 (set_gdb_breakpoint_1): Likewise.
2605 (set_gdb_breakpoint): Likewise.
2606 (delete_gdb_breakpoint_1): Likewise.
2607 (delete_gdb_breakpoint): Likewise.
2608 (uninsert_raw_breakpoint): Likewise.
2609 (reinsert_raw_breakpoint): Likewise.
2610 (set_breakpoint_data): Remove.
2611 (validate_inserted_breakpoint): Adjust for kind call bp_size,bp_opcode.
2612 (check_mem_read): Adjust for kind call bp_size.
2613 (check_mem_write): Adjust for kind call bp_size,bp_opcode.
2614 (clone_one_breakpoint): Adjust for kind.
2615 * mem-break.h (set_gdb_breakpoint): Likewise.
2616 (delete_gdb_breakpoint): Likewise.
2617 * server.c (process_serial_event): Likewise.
2618
dd373349
AT		 26192015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
2620
2621 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): New function.
2622 (struct linux_target_ops) <breakpoint>: Remove.
2623 (struct linux_target_ops) <breakpoint_len>: Remove.
2624 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2625 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2626 * linux-arm-low.c (arm_breakpoint_kind_from_pc): New function.
2627 (arm_sw_breakpoint_from_kind): New function.
2628 * linux-bfin-low.c (bfin_sw_breakpoint_from_kind): New function.
2629 (struct linux_target_ops) <breakpoint>: Remove.
2630 (struct linux_target_ops) <breakpoint_len>: Remove.
2631 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2632 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2633 * linux-cris-low.c (cris_sw_breakpoint_from_kind): New function.
2634 (struct linux_target_ops) <breakpoint>: Remove.
2635 (struct linux_target_ops) <breakpoint_len>: Remove.
2636 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2637 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2638 * linux-crisv32-low.c (cris_sw_breakpoint_from_kind): New function.
2639 (struct linux_target_ops) <breakpoint>: Remove.
2640 (struct linux_target_ops) <breakpoint_len>: Remove.
2641 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2642 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2643 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_pc
2644 and sw_breakpoint_from_kind to increment the pc.
2645 (linux_breakpoint_kind_from_pc): New function.
2646 (linux_sw_breakpoint_from_kind): New function.
2647 (struct target_ops) <sw_breakpoint_from_kind>: Initialize field.
2648 (initialize_low): Call breakpoint_kind_from_pc and
2649 sw_breakpoint_from_kind to replace breakpoint_data/len.
2650 * linux-low.h (struct linux_target_ops) <breakpoint_kind_from_pc>:
2651 New field.
2652 (struct linux_target_ops) <sw_breakpoint_from_kind>: Likewise.
2653 * linux-m32r-low.c (m32r_sw_breakpoint_from_kind): New function.
2654 (struct linux_target_ops) <breakpoint>: Remove.
2655 (struct linux_target_ops) <breakpoint_len>: Remove.
2656 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2657 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2658 * linux-m68k-low.c (m68k_sw_breakpoint_from_kind): New function.
2659 (struct linux_target_ops) <breakpoint>: Remove.
2660 (struct linux_target_ops) <breakpoint_len>: Remove.
2661 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2662 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2663 * linux-mips-low.c (mips_sw_breakpoint_from_kind): New function.
2664 (struct linux_target_ops) <breakpoint>: Remove.
2665 (struct linux_target_ops) <breakpoint_len>: Remove.
2666 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2667 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2668 * linux-nios2-low.c (nios2_sw_breakpoint_from_kind): New function.
2669 (struct linux_target_ops) <breakpoint>: Remove.
2670 (struct linux_target_ops) <breakpoint_len>: Remove.
2671 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2672 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2673 * linux-ppc-low.c (ppc_sw_breakpoint_from_kind): New function.
2674 (struct linux_target_ops) <breakpoint>: Remove.
2675 (struct linux_target_ops) <breakpoint_len>: Remove.
2676 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2677 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2678 * linux-s390-low.c (s390_sw_breakpoint_from_kind): New function.
2679 (struct linux_target_ops) <breakpoint>: Remove.
2680 (struct linux_target_ops) <breakpoint_len>: Remove.
2681 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2682 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2683 * linux-sh-low.c (sh_sw_breakpoint_from_kind): New function.
2684 (struct linux_target_ops) <breakpoint>: Remove.
2685 (struct linux_target_ops) <breakpoint_len>: Remove.
2686 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2687 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2688 * linux-sparc-low.c (sparc_sw_breakpoint_from_kind): New function.
2689 (struct linux_target_ops) <breakpoint>: Remove.
2690 (struct linux_target_ops) <breakpoint_len>: Remove.
2691 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2692 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2693 * linux-tic6x-low.c (tic6x_sw_breakpoint_from_kind): New function.
2694 (struct linux_target_ops) <breakpoint>: Remove.
2695 (struct linux_target_ops) <breakpoint_len>: Remove.
2696 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2697 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2698 * linux-tile-low.c (tile_sw_breakpoint_from_kind): New function.
2699 * linux-x86-low.c (x86_sw_breakpoint_from_kind): New function.
2700 (struct linux_target_ops) <breakpoint>: Remove.
2701 (struct linux_target_ops) <breakpoint_len>: Remove.
2702 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2703 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2704 * linux-xtensa-low.c (xtensa_sw_breakpoint_from_kind) New function.
2705 (struct linux_target_ops) <breakpoint>: Remove.
2706 (struct linux_target_ops) <breakpoint_len>: Remove.
2707 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2708 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2709
4cd98a19
AT		 27102015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
2711
2712 * linux-cris-low.c (cris_get_pc): Remove void arg.
2713
774ee6d2
AR		 27142015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
2715
2716 * gdbserver/nto-low.c (nto_insert_point, nto_remove_point): Fix
2717 variable name.
2718
833dcd29
AR		 27192015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
2720
2721 * inferiors.c (thread_pid_matches_callback): New function.
2722 (find_thread_process): New function.
2723 (remove_thread): Reset current_thread.
2724 (remove_process): Assert threads have been removed first.
2725
8d689ee5
YQ		 27262015-10-15 Yao Qi <yao.qi@linaro.org>
2727
2728 * linux-aarch64-low.c (aarch64_insert_point): Set len to 2
2729 if it is 3.
2730 (aarch64_remove_point): Likewise.
2731 * regcache.c (regcache_register_size): New function.
2732
1c2e1515
YQ		 27332015-10-12 Yao Qi <yao.qi@linaro.org>
2734
2735 * linux-aarch64-low.c: Update all callers as emit_load_store
2736 is renamed to aarch64_emit_load_store.
2737
e1c587c3
YQ		 27382015-10-12 Yao Qi <yao.qi@linaro.org>
2739
2740 * linux-aarch64-low.c: Update all callers of function renaming
2741 from emit_insn to aarch64_emit_insn.
2742
b6542f81
YQ		 27432015-10-12 Yao Qi <yao.qi@linaro.org>
2744
2745 * linux-aarch64-low.c (enum aarch64_opcodes): Move to
2746 arch/aarch64-insn.h.
2747 (struct aarch64_memory_operand): Likewise.
2748 (ENCODE): Likewise.
2749 (emit_insn): Move to arch/aarch64-insn.c.
2750 (emit_b, emit_bcond, emit_cb, emit_tb): Remove.
2751 (emit_load_store): Move to arch/aarch64-insn.c.
2752 (emit_ldr, emit_ldrb, emit_ldrsw, emit_nop): Remove.
2753 (can_encode_int32): Remove.
2754
246994ce
YQ		 27552015-10-12 Yao Qi <yao.qi@linaro.org>
2756
2757 * linux-aarch64-low.c (extract_signed_bitfield): Remove.
2758 (aarch64_decode_ldr_literal): Move to gdb/arch/aarch64-insn.c.
2759 (aarch64_relocate_instruction): Likewise.
2760 (struct aarch64_insn_data): Move to gdb/arch/aarch64-insn.h.
2761 (struct aarch64_insn_visitor): Likewise.
2762
0badd99f
YQ		 27632015-10-12 Yao Qi <yao.qi@linaro.org>
2764
2765 * linux-aarch64-low.c (struct aarch64_insn_data): New.
2766 (struct aarch64_insn_visitor): New.
2767 (struct aarch64_insn_relocation_data): New.
2768 (aarch64_ftrace_insn_reloc_b): New function.
2769 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
2770 (aarch64_ftrace_insn_reloc_cb): Likewise.
2771 (aarch64_ftrace_insn_reloc_tb): Likewise.
2772 (aarch64_ftrace_insn_reloc_adr): Likewise.
2773 (aarch64_ftrace_insn_reloc_ldr_literal): Likewise.
2774 (aarch64_ftrace_insn_reloc_others): Likewise.
2775 (visitor): New.
2776 (aarch64_relocate_instruction): Use visitor.
2777
dfaffe9d
YQ		 27782015-10-12 Yao Qi <yao.qi@linaro.org>
2779
2780 * linux-aarch64-low.c (aarch64_relocate_instruction): Return
2781 int. Add argument buf.
2782 (aarch64_install_fast_tracepoint_jump_pad): Pass buf to
2783 aarch64_relocate_instruction.
2784
70b439f0
YQ		 27852015-10-12 Yao Qi <yao.qi@linaro.org>
2786
2787 * linux-aarch64-low.c (aarch64_relocate_instruction): Add
2788 argument insn. Remove local variable insn. Don't call
2789 target_read_uint32.
2790 (aarch64_install_fast_tracepoint_jump_pad): Call
2791 target_read_uint32.
2792
7781c06f
YQ		 27932015-09-30 Yao Qi <yao.qi@linaro.org>
2794
2795 * linux-aarch64-low.c (emit_movk): Shorten a long line.
2796 (emit_load_store_pair): Likewise.
2797
9a3c8263
SM		 27982015-09-25 Simon Marchi <simon.marchi@ericsson.com>
2799
2800 * dll.c (match_dll): Add cast(s).
2801 (unloaded_dll): Likewise.
2802 * linux-low.c (second_thread_of_pid_p): Likewise.
2803 (delete_lwp_callback): Likewise.
2804 (count_events_callback): Likewise.
2805 (select_event_lwp_callback): Likewise.
2806 (linux_set_resume_request): Likewise.
2807 * server.c (accumulate_file_name_length): Likewise.
2808 (emit_dll_description): Likewise.
2809 (handle_qxfer_threads_worker): Likewise.
2810 (visit_actioned_threads): Likewise.
2811 * thread-db.c (any_thread_of): Likewise.
2812 * tracepoint.c (same_process_p): Likewise.
2813 (match_blocktype): Likewise.
2814 (build_traceframe_info_xml): Likewise.
2815
224c3ddb
SM		 28162015-09-25 Simon Marchi <simon.marchi@ericsson.com>
2817
2818 * ax.c (gdb_parse_agent_expr): Add cast to allocation result
2819 assignment.
2820 (gdb_unparse_agent_expr): Likewise.
2821 * hostio.c (require_data): Likewise.
2822 (handle_pread): Likewise.
2823 * linux-low.c (disable_regset): Likewise.
2824 (fetch_register): Likewise.
2825 (store_register): Likewise.
2826 (get_dynamic): Likewise.
2827 (linux_qxfer_libraries_svr4): Likewise.
2828 * mem-break.c (delete_fast_tracepoint_jump): Likewise.
2829 (set_fast_tracepoint_jump): Likewise.
2830 (uninsert_fast_tracepoint_jumps_at): Likewise.
2831 (reinsert_fast_tracepoint_jumps_at): Likewise.
2832 (validate_inserted_breakpoint): Likewise.
2833 (clone_agent_expr): Likewise.
2834 * regcache.c (init_register_cache): Likewise.
2835 * remote-utils.c (putpkt_binary_1): Likewise.
2836 (decode_M_packet): Likewise.
2837 (decode_X_packet): Likewise.
2838 (look_up_one_symbol): Likewise.
2839 (relocate_instruction): Likewise.
2840 (monitor_output): Likewise.
2841 * server.c (handle_search_memory): Likewise.
2842 (handle_qxfer_exec_file): Likewise.
2843 (handle_qxfer_libraries): Likewise.
2844 (handle_qxfer): Likewise.
2845 (handle_query): Likewise.
2846 (handle_v_cont): Likewise.
2847 (handle_v_run): Likewise.
2848 (captured_main): Likewise.
2849 * target.c (write_inferior_memory): Likewise.
2850 * thread-db.c (try_thread_db_load_from_dir): Likewise.
2851 * tracepoint.c (init_trace_buffer): Likewise.
2852 (add_tracepoint_action): Likewise.
2853 (add_traceframe): Likewise.
2854 (add_traceframe_block): Likewise.
2855 (cmd_qtdpsrc): Likewise.
2856 (cmd_qtdv): Likewise.
2857 (cmd_qtstatus): Likewise.
2858 (response_source): Likewise.
2859 (response_tsv): Likewise.
2860 (cmd_qtnotes): Likewise.
2861 (gdb_collect): Likewise.
2862 (initialize_tracepoint): Likewise.
2863
afbe19f8
PL		 28642015-09-21 Pierre Langlois <pierre.langlois@arm.com>
2865
2866 * linux-aarch64-low-.c: Include ax.h and tracepoint.h.
2867 (enum aarch64_opcodes) <RET>, <SUBS>, <AND>, <ORR>, <ORN>,
2868 <EOR>, <LSLV>, <LSRV>, <ASRV>, <SBFM>, <UBFM>, <CSINC>, <MUL>,
2869 <NOP>: New.
2870 (enum aarch64_condition_codes): New enum.
2871 (w0): New static global.
2872 (fp): Likewise.
2873 (lr): Likewise.
2874 (struct aarch64_memory_operand) <type>: New
2875 MEMORY_OPERAND_POSTINDEX type.
2876 (postindex_memory_operand): New helper function.
2877 (emit_ret): New function.
2878 (emit_load_store_pair): New function, factored out of emit_stp
2879 with support for MEMORY_OPERAND_POSTINDEX.
2880 (emit_stp): Rewrite using emit_load_store_pair.
2881 (emit_ldp): New function.
2882 (emit_load_store): Likewise.
2883 (emit_ldr): Mention post-index instruction in comment.
2884 (emit_ldrh): New function.
2885 (emit_ldrb): New function.
2886 (emit_ldrsw): Mention post-index instruction in comment.
2887 (emit_str): Likewise.
2888 (emit_subs): New function.
2889 (emit_cmp): Likewise.
2890 (emit_and): Likewise.
2891 (emit_orr): Likewise.
2892 (emit_orn): Likewise.
2893 (emit_eor): Likewise.
2894 (emit_mvn): Likewise.
2895 (emit_lslv): Likewise.
2896 (emit_lsrv): Likewise.
2897 (emit_asrv): Likewise.
2898 (emit_mul): Likewise.
2899 (emit_sbfm): Likewise.
2900 (emit_sbfx): Likewise.
2901 (emit_ubfm): Likewise.
2902 (emit_ubfx): Likewise.
2903 (emit_csinc): Likewise.
2904 (emit_cset): Likewise.
2905 (emit_nop): Likewise.
2906 (emit_ops_insns): New helper function.
2907 (emit_pop): Likewise.
2908 (emit_push): Likewise.
2909 (aarch64_emit_prologue): New function.
2910 (aarch64_emit_epilogue): Likewise.
2911 (aarch64_emit_add): Likewise.
2912 (aarch64_emit_sub): Likewise.
2913 (aarch64_emit_mul): Likewise.
2914 (aarch64_emit_lsh): Likewise.
2915 (aarch64_emit_rsh_signed): Likewise.
2916 (aarch64_emit_rsh_unsigned): Likewise.
2917 (aarch64_emit_ext): Likewise.
2918 (aarch64_emit_log_not): Likewise.
2919 (aarch64_emit_bit_and): Likewise.
2920 (aarch64_emit_bit_or): Likewise.
2921 (aarch64_emit_bit_xor): Likewise.
2922 (aarch64_emit_bit_not): Likewise.
2923 (aarch64_emit_equal): Likewise.
2924 (aarch64_emit_less_signed): Likewise.
2925 (aarch64_emit_less_unsigned): Likewise.
2926 (aarch64_emit_ref): Likewise.
2927 (aarch64_emit_if_goto): Likewise.
2928 (aarch64_emit_goto): Likewise.
2929 (aarch64_write_goto_address): Likewise.
2930 (aarch64_emit_const): Likewise.
2931 (aarch64_emit_call): Likewise.
2932 (aarch64_emit_reg): Likewise.
2933 (aarch64_emit_pop): Likewise.
2934 (aarch64_emit_stack_flush): Likewise.
2935 (aarch64_emit_zero_ext): Likewise.
2936 (aarch64_emit_swap): Likewise.
2937 (aarch64_emit_stack_adjust): Likewise.
2938 (aarch64_emit_int_call_1): Likewise.
2939 (aarch64_emit_void_call_2): Likewise.
2940 (aarch64_emit_eq_goto): Likewise.
2941 (aarch64_emit_ne_goto): Likewise.
2942 (aarch64_emit_lt_goto): Likewise.
2943 (aarch64_emit_le_goto): Likewise.
2944 (aarch64_emit_gt_goto): Likewise.
2945 (aarch64_emit_ge_got): Likewise.
2946 (aarch64_emit_ops_impl): New static global variable.
2947 (aarch64_emit_ops): New target function, return
2948 &aarch64_emit_ops_impl.
2949 (struct linux_target_ops): Install it.
2950
bb903df0
PL		 29512015-09-21 Pierre Langlois <pierre.langlois@arm.com>
2952
2953 * Makefile.in (linux-aarch64-ipa.o, aarch64-ipa.o): New rules.
2954 * configure.srv (aarch64*-*-linux*): Add linux-aarch64-ipa.o and
2955 aarch64-ipa.o.
2956 * linux-aarch64-ipa.c: New file.
2957 * linux-aarch64-low.c: Include arch/aarch64-insn.h, inttypes.h
2958 and endian.h.
2959 (aarch64_get_thread_area): New target method.
2960 (extract_signed_bitfield): New helper function.
2961 (aarch64_decode_ldr_literal): New function.
2962 (enum aarch64_opcodes): New enum.
2963 (struct aarch64_register): New struct.
2964 (struct aarch64_operand): New struct.
2965 (x0): New static global.
2966 (x1): Likewise.
2967 (x2): Likewise.
2968 (x3): Likewise.
2969 (x4): Likewise.
2970 (w2): Likewise.
2971 (ip0): Likewise.
2972 (sp): Likewise.
2973 (xzr): Likewise.
2974 (aarch64_register): New helper function.
2975 (register_operand): Likewise.
2976 (immediate_operand): Likewise.
2977 (struct aarch64_memory_operand): New struct.
2978 (offset_memory_operand): New helper function.
2979 (preindex_memory_operand): Likewise.
2980 (enum aarch64_system_control_registers): New enum.
2981 (ENCODE): New macro.
2982 (emit_insn): New helper function.
2983 (emit_b): New function.
2984 (emit_bcond): Likewise.
2985 (emit_cb): Likewise.
2986 (emit_tb): Likewise.
2987 (emit_blr): Likewise.
2988 (emit_stp): Likewise.
2989 (emit_ldp_q_offset): Likewise.
2990 (emit_stp_q_offset): Likewise.
2991 (emit_load_store): Likewise.
2992 (emit_ldr): Likewise.
2993 (emit_ldrsw): Likewise.
2994 (emit_str): Likewise.
2995 (emit_ldaxr): Likewise.
2996 (emit_stxr): Likewise.
2997 (emit_stlr): Likewise.
2998 (emit_data_processing_reg): Likewise.
2999 (emit_data_processing): Likewise.
3000 (emit_add): Likewise.
3001 (emit_sub): Likewise.
3002 (emit_mov): Likewise.
3003 (emit_movk): Likewise.
3004 (emit_mov_addr): Likewise.
3005 (emit_mrs): Likewise.
3006 (emit_msr): Likewise.
3007 (emit_sevl): Likewise.
3008 (emit_wfe): Likewise.
3009 (append_insns): Likewise.
3010 (can_encode_int32_in): New helper function.
3011 (aarch64_relocate_instruction): New function.
3012 (aarch64_install_fast_tracepoint_jump_pad): Likewise.
3013 (aarch64_get_min_fast_tracepoint_insn_len): Likewise.
3014 (struct linux_target_ops): Install aarch64_get_thread_area,
3015 aarch64_install_fast_tracepoint_jump_pad and
3016 aarch64_get_min_fast_tracepoint_insn_len.
3017
787749ea
PL		 30182015-09-21 Pierre Langlois <pierre.langlois@arm.com>
3019
3020 * Makefile.in (aarch64-insn.o): New rule.
3021 * configure.srv (aarch64*-*-linux*): Add aarch64-insn.o.
3022
9812b2e6
YQ		 30232015-09-21 Yao Qi <yao.qi@linaro.org>
3024
3025 * ax.c [!IN_PROCESS_AGENT] (gdb_agent_op_sizes): Define it.
3026
18fe412b
YQ		 30272015-09-21 Yao Qi <yao.qi@linaro.org>
3028
3029 * tracepoint.c (max_jump_pad_size): Remove.
3030
a0cc84cd
YQ		 30312015-09-18 Yao Qi <yao.qi@linaro.org>
3032
3033 * linux-aarch64-low.c: Don't include sys/uio.h.
3034 (ps_get_thread_area): Call aarch64_ps_get_thread_area.
3035
d78908cf
WW		 30362015-09-16 Wei-cheng Wang <cole945@gmail.com>
3037
3038 * tracepoint.c (eval_result_type): Change prototype.
3039 (condition_true_at_tracepoint): Fix argument to compiled_cond.
3040
d57e0d50
PA		 30412015-09-15 Pedro Alves <palves@redhat.com>
3042
3043 * remote-utils.c (prepare_resume_reply) <TARGET_WAITKIND_EXECD>:
3044 Check whether to report exec events instead of checking whether
3045 multiprocess is enabled.
3046
5a676acc
PA		 30472015-09-15 Pedro Alves <palves@redhat.com>
3048
3049 PR remote/18965
3050 * remote-utils.c (prepare_resume_reply): Merge
3051 TARGET_WAITKIND_VFORK_DONE switch case with the
3052 TARGET_WAITKIND_FORKED case.
3053
7c5d0fad
YQ		 30542015-09-15 Yao Qi <yao.qi@linaro.org>
3055
3056 * server.c (handle_query): Check string comparison using
3057 "else if" instead of "if".
3058
750ce8d1
YQ		 30592015-09-15 Yao Qi <yao.qi@linaro.org>
3060
3061 * server.c (vCont_supported): New global variable.
3062 (handle_query): Set vCont_supported to 1 if "vContSupported+"
3063 matches. Append ";vContSupported+" to own_buf.
3064 (handle_v_requests): Append ";s;S" to own_buf if target supports
3065 hardware single step or vCont_supported is false.
3066 (capture_main): Set vCont_supported to zero.
3067
70b90b91
YQ		 30682015-09-15 Yao Qi <yao.qi@linaro.org>
3069
3070 * linux-low.c (linux_supports_conditional_breakpoints): Rename
3071 it to ...
3072 (linux_supports_hardware_single_step): ... New function.
3073 (linux_target_ops): Update.
3074 * lynx-low.c (lynx_target_ops): Set field
3075 supports_hardware_single_step to target_can_do_hardware_single_step.
3076 * nto-low.c (nto_target_ops): Likewise.
3077 * spu-low.c (spu_target_ops): Likewise.
3078 * win32-low.c (win32_target_ops): Likewise.
3079 * target.c (target_can_do_hardware_single_step): New function.
3080 * target.h (struct target_ops) <supports_conditional_breakpoints>:
3081 Remove. <supports_hardware_single_step>: New field.
3082 (target_supports_conditional_breakpoints): Remove.
3083 (target_supports_hardware_single_step): New macro.
3084 (target_can_do_hardware_single_step): Declare.
3085 * server.c (handle_query): Use target_supports_hardware_single_step
3086 instead of target_supports_conditional_breakpoints.
3087
ade90bde
YQ		 30882015-09-15 Yao Qi <yao.qi@linaro.org>
3089
3090 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): New
3091 function.
3092 (struct linux_target_ops the_low_target): Install
3093 aarch64_linux_siginfo_fixup.
3094
94585166
DB		 30952015-09-11 Don Breazeal <donb@codesourcery.com>
3096 Luis Machado <lgustavo@codesourcery.com>
3097
3098 * linux-low.c (linux_mourn): Static declaration.
3099 (linux_arch_setup): Move in front of
3100 handle_extended_wait.
3101 (linux_arch_setup_thread): New function.
3102 (handle_extended_wait): Handle exec events. Call
3103 linux_arch_setup_thread. Make event_lwp argument a
3104 pointer-to-a-pointer.
3105 (check_zombie_leaders): Do not check stopped threads.
3106 (linux_low_ptrace_options): Add PTRACE_O_TRACEEXEC.
3107 (linux_low_filter_event): Add lwp and thread for exec'ing
3108 non-leader thread if leader thread has been deleted.
3109 Refactor code into linux_arch_setup_thread and call it.
3110 Pass child lwp pointer by reference to handle_extended_wait.
3111 (linux_wait_for_event_filtered): Update comment.
3112 (linux_wait_1): Prevent clobbering exec event status.
3113 (linux_supports_exec_events): New function.
3114 (linux_target_ops) <supports_exec_events>: Initialize new member.
3115 * lynx-low.c (lynx_target_ops) <supports_exec_events>: Initialize
3116 new member.
3117 * remote-utils.c (prepare_resume_reply): New stop reason 'exec'.
3118 * server.c (report_exec_events): New global variable.
3119 (handle_query): Handle qSupported query for exec-events feature.
3120 (captured_main): Initialize report_exec_events.
3121 * server.h (report_exec_events): Declare new global variable.
3122 * target.h (struct target_ops) <supports_exec_events>: New
3123 member.
3124 (target_supports_exec_events): New macro.
3125 * win32-low.c (win32_target_ops) <supports_exec_events>:
3126 Initialize new member.
3127
0568462b
MM		 31282015-09-09 Markus Metzger <markus.t.metzger@intel.com>
3129
3130 * linux-low.c (linux_low_enable_btrace): Remove.
3131 (linux_target_ops): Replace linux_low_enable_btrace with
3132 linux_enable_btrace.
3133
39edd165
YQ		 31342015-09-03 Yao Qi <yao.qi@linaro.org>
3135
3136 * linux-aarch64-low.c (aarch64_insert_point): Call
3137 aarch64_handle_watchpoint if aarch64_linux_region_ok_for_watchpoint
3138 returns true.
3139
1db33b5a
UW		 31402015-08-27 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
3141
3142 * linux-low.c (check_stopped_by_breakpoint): Use
3143 GDB_ARCH_IS_TRAP_BRKPT instead of GDB_ARCH_TRAP_BRKPT.
3144
ab290430
PA		 31452015-08-27 Pedro Alves <palves@redhat.com>
3146
3147 * proc-service.c (ps_pdwrite): Return PS_ERR/PS_OK explicily.
3148
8d749320
SM		 31492015-08-26 Simon Marchi <simon.marchi@ericsson.com>
3150
6711b7f8
SM		 3151 * ax.c (gdb_parse_agent_expr): Replace xmalloc-family function with
3152 the XNEW-family equivalent.
8d749320
SM		 3153 (compile_bytecodes): Likewise.
3154 * dll.c (loaded_dll): Likewise.
3155 * event-loop.c (append_callback_event): Likewise.
3156 (create_file_handler): Likewise.
3157 (create_file_event): Likewise.
3158 * hostio.c (handle_open): Likewise.
3159 * inferiors.c (add_thread): Likewise.
3160 (add_process): Likewise.
3161 * linux-aarch64-low.c (aarch64_linux_new_process): Likewise.
3162 * linux-arm-low.c (arm_new_process): Likewise.
3163 (arm_new_thread): Likewise.
3164 * linux-low.c (add_to_pid_list): Likewise.
3165 (linux_add_process): Likewise.
3166 (handle_extended_wait): Likewise.
3167 (add_lwp): Likewise.
3168 (enqueue_one_deferred_signal): Likewise.
3169 (enqueue_pending_signal): Likewise.
3170 (linux_resume_one_lwp_throw): Likewise.
3171 (linux_resume_one_thread): Likewise.
3172 (linux_read_memory): Likewise.
3173 (linux_write_memory): Likewise.
3174 * linux-mips-low.c (mips_linux_new_process): Likewise.
3175 (mips_linux_new_thread): Likewise.
3176 (mips_add_watchpoint): Likewise.
3177 * linux-x86-low.c (initialize_low_arch): Likewise.
3178 * lynx-low.c (lynx_add_process): Likewise.
3179 * mem-break.c (set_raw_breakpoint_at): Likewise.
3180 (set_breakpoint): Likewise.
3181 (add_condition_to_breakpoint): Likewise.
3182 (add_commands_to_breakpoint): Likewise.
3183 (clone_agent_expr): Likewise.
3184 (clone_one_breakpoint): Likewise.
3185 * regcache.c (new_register_cache): Likewise.
3186 * remote-utils.c (look_up_one_symbol): Likewise.
3187 * server.c (queue_stop_reply): Likewise.
3188 (start_inferior): Likewise.
3189 (queue_stop_reply_callback): Likewise.
3190 (handle_target_event): Likewise.
3191 * spu-low.c (fetch_ppc_memory): Likewise.
3192 (store_ppc_memory): Likewise.
3193 * target.c (set_target_ops): Likewise.
3194 * thread-db.c (thread_db_load_search): Likewise.
3195 (try_thread_db_load_1): Likewise.
3196 * tracepoint.c (add_tracepoint): Likewise.
3197 (add_tracepoint_action): Likewise.
3198 (create_trace_state_variable): Likewise.
3199 (cmd_qtdpsrc): Likewise.
3200 (cmd_qtro): Likewise.
3201 (add_while_stepping_state): Likewise.
3202 * win32-low.c (child_add_thread): Likewise.
3203 (get_image_name): Likewise.
3204
ed8b7b42
YQ		 32052015-08-25 Yao Qi <yao.qi@linaro.org>
3206
3207 * linux-aarch64-low.c (aarch64_linux_new_thread): Remove.
3208
db3cb7cb
YQ		 32092015-08-25 Yao Qi <yao.qi@linaro.org>
3210
3211 * Makefile.in (aarch64-linux.o): New rule.
3212 * configure.srv (aarch64*-*-linux*): Append aarch64-linux.o to
3213 srv_tgtobj.
3214 * linux-aarch64-low.c: Include nat/aarch64-linux.h.
3215 (aarch64_init_debug_reg_state): Make it extern.
3216 (aarch64_linux_prepare_to_resume): Remove.
3217
f6011a1c
YQ		 32182015-08-25 Yao Qi <yao.qi@linaro.org>
3219
3220 * linux-aarch64-low.c (aarch64_linux_prepare_to_resume): Use
3221 lwp_arch_private_info and ptid_of_lwp.
3222
88e2cf7e
YQ		 32232015-08-25 Yao Qi <yao.qi@linaro.org>
3224
3225 * linux-aarch64-low.c (aarch64_get_debug_reg_state): Add argument pid.
3226 Find proc_info by find_process_pid. All callers updated.
3227
5e35436e
YQ		 32282015-08-25 Yao Qi <yao.qi@linaro.org>
3229
3230 * linux-aarch64-low.c (struct arch64_dr_update_callback_param):
3231 Remove.
3232 (debug_reg_change_callback): Remove.
3233 (aarch64_notify_debug_reg_change): Remove.
3234
4a8a7965
YQ		 32352015-08-25 Yao Qi <yao.qi@linaro.org>
3236
3237 * linux-aarch64-low.c (aarch64_notify_debug_reg_change):
3238 Call current_lwp_ptid.
3239
32a271ee
YQ		 32402015-08-25 Yao Qi <yao.qi@linaro.org>
3241
3242 * linux-aarch64-low.c (debug_reg_change_callback): Use
3243 debug_printf.
3244
0d51c8d7
YQ		 32452015-08-25 Yao Qi <yao.qi@linaro.org>
3246
3247 * linux-aarch64-low.c (debug_reg_change_callback): Use phex.
3248
31a43dd5
YQ		 32492015-08-25 Yao Qi <yao.qi@linaro.org>
3250
3251 * linux-aarch64-low.c (debug_reg_change_callback): Remove comments.
3252
8ee52567
YQ		 32532015-08-25 Yao Qi <yao.qi@linaro.org>
3254
3255 * linux-aarch64-low.c (debug_reg_change_callback): Re-indent
3256 the code.
3257
ff3f0f45
YQ		 32582015-08-25 Yao Qi <yao.qi@linaro.org>
3259
3260 * linux-aarch64-low.c (aarch64_dr_update_callback_param) <pid>:
3261 Remove.
3262 (debug_reg_change_callback): Remove argument entry and add argument
3263 lwp. Remove local variable thread. Don't print thread id in the
3264 debugging output. Don't check whether pid of thread equals to pid.
3265 (aarch64_notify_debug_reg_change): Don't set param.pid. Call
3266 iterate_over_lwps instead find_inferior.
3267
3d40fbb5
PA		 32682015-08-24 Pedro Alves <palves@redhat.com>
3269
3270 * inferiors.c (get_first_process): New function.
3271 * inferiors.h (get_first_process): New declaration.
3272 * remote-utils.c (read_ptid): Default to the first process in the
3273 list, instead of to the current thread's process.
3274
438e1e42
PA		 32752015-08-24 Pedro Alves <palves@redhat.com>
3276
3277 * debug.c: Include gdb_sys_time.h instead of sys/time.h.
3278 * event-loop.c: Likewise.
3279 * remote-utils.c: Likewise.
3280 * tracepoint.c: Likewise.
3281
a8c6d4fc
PA		 32822015-08-24 Pedro Alves <palves@redhat.com>
3283
3284 * spu-low.c (spu_request_interrupt): Use lwpid_of instead of
3285 ptid_get_lwp.
3286
99b0bb12
PA		 32872015-08-21 Pedro Alves <palves@redhat.com>
3288
3289 * ax.c (gdb_eval_agent_expr): Return expr_eval_unhandled_opcode
3290 instead of literal 1.
3291
f8904751
PA		 32922015-08-21 Pedro Alves <palves@redhat.com>
3293
3294 * tdesc.c (default_description): Explicitly zero-initialize.
3295
465a859e
PA		 32962015-08-21 Pedro Alves <palves@redhat.com>
3297
3298 PR gdb/18749
3299 * inferiors.c (remove_thread): Discard any pending stop reply for
3300 this thread.
3301 * server.c (remove_all_on_match_pid): Rename to ...
3302 (remove_all_on_match_ptid): ... this. Work with a filter ptid
3303 instead of a pid.
3304 (discard_queued_stop_replies): Change parameter to a ptid. Now
3305 extern.
3306 (handle_v_kill, kill_inferior_callback, captured_main)
3307 (process_serial_event): Adjust.
3308 * server.h (discard_queued_stop_replies): Declare.
3309
f0db101d
PA		 33102015-08-21 Pedro Alves <palves@redhat.com>
3311
3312 * linux-low.c (wait_for_sigstop): Always switch to no thread
3313 selected if the previously current thread dies.
3314 * lynx-low.c (lynx_request_interrupt): Use the first thread's
3315 process instead of the current thread's.
3316 * remote-utils.c (input_interrupt): Don't check if there's no
3317 current thread.
3318 * server.c (gdb_read_memory, gdb_write_memory): If setting the
3319 current thread to the general thread fails, error out.
3320 (handle_qxfer_auxv, handle_qxfer_libraries)
3321 (handle_qxfer_libraries_svr4, handle_qxfer_siginfo)
3322 (handle_qxfer_spu, handle_qxfer_statictrace, handle_qxfer_fdpic)
3323 (handle_query): Check if there's a thread selected instead of
3324 checking whether there's any thread in the thread list.
3325 (handle_qxfer_threads, handle_qxfer_btrace)
3326 (handle_qxfer_btrace_conf): Don't error out early if there's no
3327 thread in the thread list.
3328 (handle_v_cont, myresume): Don't set the current thread to the
3329 continue thread.
3330 (process_serial_event) <Hg handling>: Also set thread_id if the
3331 previous general thread is still alive.
3332 (process_serial_event) <g/G handling>: If setting the current
3333 thread to the general thread fails, error out.
3334 * spu-low.c (spu_resume, spu_request_interrupt): Use the first
3335 thread's lwp instead of the current thread's.
3336 * target.c (set_desired_thread): If the desired thread was not
3337 found, leave the current thread pointing to NULL. Return an int
3338 (boolean) indicating success.
3339 * target.h (set_desired_thread): Change return type to int.
3340
40045d91
MF		 33412015-08-20 Max Filippov <jcmvbkbc@gmail.com>
3342
3343 * configure.srv (xtensa*-*-linux*): Add srv_linux_thread_db=yes.
3344 * linux-xtensa-low.c (arch/xtensa.h gdb_proc_service.h): New
3345 #includes.
3346 (ps_get_thread_area): New function.
3347
45face3b
GB		 33482015-08-19 Gary Benson <gbenson@redhat.com>
3349
3350 * hostio.c (handle_pread): Do not attempt to read more data
3351 than hostio_reply_with_data can fit in a packet.
3352
16d5f642
JB		 33532015-08-18 Joel Brobecker <brobecker@adacore.com>
3354
3355 * linux-aarch32-low.c (NT_ARM_VFP): Define if not already defined.
3356
a738da3a
MF		 33572015-08-14 Matthew Fortune <matthew.fortune@imgtec.com>
3358
3359 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP_REL.
3360
33ebda9d
PA		 33612015-08-06 Pedro Alves <palves@redhat.com>
3362
3363 * tracepoint.c (expr_eval_result): Now an int.
3364
a44892be
PA		 33652015-08-06 Pedro Alves <palves@redhat.com>
3366
3367 * gdbthread.h (struct regcache): Forward declare.
3368 (struct thread_info) <regcache_data>: Now a struct regcache
3369 pointer.
3370 * inferiors.c (inferior_regcache_data)
3371 (set_inferior_regcache_data): Now work with struct regcache
3372 pointers.
3373 * inferiors.h (struct regcache): Forward declare.
3374 (inferior_regcache_data, set_inferior_regcache_data): Now work
3375 with struct regcache pointers.
3376 * regcache.c (get_thread_regcache, regcache_invalidate_thread)
3377 (free_register_cache_thread): Remove struct regcache pointer
3378 casts.
3379
608a1e46
PA		 33802015-08-06 Pedro Alves <palves@redhat.com>
3381
3382 * server.c (captured_main): On error, print the exception message
3383 to stderr, and if run_once is set, throw a quit.
3384
f0ce0d3a
PA		 33852015-08-06 Pedro Alves <palves@redhat.com>
3386
3387 * linux-low.c (move_out_of_jump_pad_callback): Temporarily switch
3388 the current thread.
3389
bf47e248
PA		 33902015-08-06 Pedro Alves <palves@redhat.com>
3391
3392 * linux-low.c (linux_write_memory): Rewrite debug output to avoid
3393 reading beyond the passed in buffer length.
3394
b6b9ffcc
PL		 33952015-08-06 Pierre Langlois <pierre.langlois@arm.com>
3396
3397 * tracepoint.c (symbol_list) <required>: Remove.
3398
863d01bd
PA		 33992015-08-06 Pedro Alves <palves@redhat.com>
3400
3401 * linux-low.c (handle_extended_wait): Set the fork child's suspend
3402 count if stopping and suspending threads.
3403 (check_stopped_by_breakpoint): If stopped by trace, set the LWP's
3404 stop reason to TARGET_STOPPED_BY_SINGLE_STEP.
3405 (linux_detach): Complete an ongoing step-over.
3406 (lwp_suspended_inc, lwp_suspended_decr): New functions. Use
3407 throughout.
3408 (resume_stopped_resumed_lwps): Don't resume a suspended thread.
3409 (linux_wait_1): If passing a signal to the inferior after
3410 finishing a step-over, unsuspend and re-resume all lwps. If we
3411 see a single-step event but the thread should be continuing, don't
3412 pass the trap to gdb.
3413 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback): Use
3414 internal_error instead of gdb_assert.
3415 (enqueue_pending_signal): New function.
3416 (check_ptrace_stopped_lwp_gone): Add debug output.
3417 (start_step_over): Use internal_error instead of gdb_assert.
3418 (complete_ongoing_step_over): New function.
3419 (linux_resume_one_thread): Don't resume a suspended thread.
3420 (proceed_one_lwp): If the LWP is stepping over a breakpoint, reset
3421 it stepping.
3422
00db26fa
PA		 34232015-08-06 Pedro Alves <palves@redhat.com>
3424
3425 * linux-low.c (add_lwp): Set waitstatus to TARGET_WAITKIND_IGNORE.
3426 (linux_thread_alive): Use lwp_is_marked_dead.
3427 (extended_event_reported): Delete.
3428 (linux_wait_1): Check if waitstatus is TARGET_WAITKIND_IGNORE
3429 instead of extended_event_reported.
3430 (mark_lwp_dead): Don't set the 'dead' flag. Store the waitstatus
3431 as well.
3432 (lwp_is_marked_dead): New function.
3433 (lwp_running): Use lwp_is_marked_dead.
3434 * linux-low.h: Delete 'dead' field, and update 'waitstatus's
3435 comment.
3436
ad071a30
PA		 34372015-08-06 Pedro Alves <palves@redhat.com>
3438
3439 * linux-low.c (linux_wait_1): Move fork event output out of the
3440 !report_to_gdb check. Pass event_child->waitstatus to
3441 target_waitstatus_to_string instead of ourstatus.
3442
524b57e6
YQ		 34432015-08-04 Yao Qi <yao.qi@linaro.org>
3444
3445 * linux-aarch64-low.c (aarch64_supports_tracepoints): Return 0
3446 if current_thread is 32 bit.
3447
6085d6f6
YQ		 34482015-08-04 Yao Qi <yao.qi@linaro.org>
3449
3450 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
3451 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
3452 * server.c (extended_protocol): Remove "static".
3453 * server.h (extended_protocol): Declare it.
3454
8a7e4587
YQ		 34552015-08-04 Yao Qi <yao.qi@linaro.org>
3456
3457 * linux-aarch64-low.c (aarch64_get_pc): Get PC register on
3458 both aarch64 and aarch32.
3459 (aarch64_set_pc): Likewise.
3460
3b53ae99
YQ		 34612015-08-04 Yao Qi <yao.qi@linaro.org>
3462
3463 * configure.srv (case aarch64*-*-linux*): Append arm-with-neon.o
3464 to srv_regobj and append arm-core.xml arm-vfpv3.xml and
3465 arm-with-neon.xml to srv_xmlfiles.
3466 * linux-aarch64-low.c: Include linux-aarch32-low.h.
3467 (is_64bit_tdesc): New function.
3468 (aarch64_linux_read_description): New function.
3469 (aarch64_arch_setup): Call aarch64_linux_read_description.
3470 (regs_info): Rename to regs_info_aarch64.
3471 (aarch64_regs_info): Return right regs_info.
3472 (initialize_low_arch): Call initialize_low_arch_aarch32.
3473
bd9e6534
YQ		 34742015-08-04 Yao Qi <yao.qi@linaro.org>
3475
3476 * configure.srv (srv_tgtobj): Add linux-aarch32-low.o.
3477 * linux-aarch32-low.c: New file.
3478 * linux-aarch32-low.h: New file.
3479 * linux-arm-low.c (arm_fill_gregset): Move it to
3480 linux-aarch32-low.c.
3481 (arm_store_gregset): Likewise.
3482 (arm_fill_vfpregset): Call arm_fill_vfpregset_num
3483 (arm_store_vfpregset): Call arm_store_vfpregset_num.
3484 (arm_arch_setup): Check if PTRACE_GETREGSET works.
3485 (regs_info): Rename to regs_info_arm.
3486 (arm_regs_info): Return regs_info_aarch32 if
3487 have_ptrace_getregset is 1 and target description is
3488 arm_with_neon or arm_with_vfpv3.
3489 (initialize_low_arch): Don't call init_registers_arm_with_neon.
3490 Call initialize_low_arch_aarch32 instead.
3491
ded48a5e
YQ		 34922015-08-04 Yao Qi <yao.qi@linaro.org>
3493
3494 * linux-x86-low.c (have_ptrace_getregset): Move it to ...
3495 * linux-low.c: ... here.
3496 * linux-low.h (have_ptrace_getregset): Declare it.
3497
96e9210f
PA		 34982015-08-04 Pedro Alves <palves@redhat.com>
3499
3500 * thread-db.c (struct thread_db): Use new typedefs.
3501 (try_thread_db_load_1): Define local TDB_DLSYM macro and use it in
3502 CHK calls.
3503 (disable_thread_event_reporting): Cast result of dlsym to
3504 destination function pointer type.
3505 (thread_db_mourn): Use td_ta_delete_ftype.
3506
af60a1ef
SL		 35072015-08-03 Sandra Loosemore <sandra@codesourcery.com>
3508
3509 * linux-nios2-low.c (NIOS2_BREAKPOINT): Conditionalize for
3510 arch variant.
3511 (CDX_BREAKPOINT): Define for R2.
3512 (nios2_breakpoint_at): Check for CDX_BREAKPOINT when R2.
3513 (the_low_target): Add comments.
3514
e8b41681
YQ		 35152015-07-30 Yao Qi <yao.qi@linaro.org>
3516
3517 * linux-arm-low.c (arm_hwcap): Remove it.
3518 (arm_read_description): New local variable arm_hwcap. Don't
3519 set arm_hwcap to zero.
3520
89abb039
YQ		 35212015-07-30 Yao Qi <yao.qi@linaro.org>
3522
3523 * linux-arm-low.c (arm_fill_wmmxregset): Don't use arm_hwcap.
3524 Use regcache->tdesc instead.
3525 (arm_store_wmmxregset): Likewise.
3526 (arm_fill_vfpregset): Likewise.
3527 (arm_store_vfpregset): Likewise.
3528
deca266c
YQ		 35292015-07-30 Yao Qi <yao.qi@linaro.org>
3530
3531 * linux-arm-low.c: Include arch/arm.h.
3532 (arm_fill_gregset): Don't use arm_num_regs and arm_regmap.
3533 (arm_store_gregset): Likewise.
3534
aa58a496
SM		 35352015-07-29 Simon Marchi <simon.marchi@ericsson.com>
3536
3537 * linux-mips-low.c (mips_linux_prepare_to_resume): Add NULL as
3538 ptrace's 4th parameter.
3539
50904b25
YQ		 35402015-07-27 Yao Qi <yao.qi@linaro.org>
3541
3542 * configure.srv (case aarch64*-*-linux*): Don't set
3543 srv_linux_usrregs.
3544
5826e159
PA		 35452015-07-24 Pedro Alves <palves@redhat.c: Likewise.om>
3546
3547 * linux-aarch64-low.c: Include nat/gdb_ptrace.h instead of
3548 sys/ptrace.h.
3549 * linux-arm-low.c: Likewise.
3550 * linux-cris-low.c: Likewise.
3551 * linux-crisv32-low.c: Likewise.
3552 * linux-low.c: Likewise.
3553 * linux-m68k-low.c: Likewise.
3554 * linux-mips-low.c: Likewise.
3555 * linux-nios2-low.c: Likewise.
3556 * linux-s390-low.c: Likewise.
3557 * linux-sparc-low.c: Likewise.
3558 * linux-tic6x-low.c: Likewise.
3559 * linux-tile-low.c: Likewise.
3560 * linux-x86-low.c: Likewise.
3561
54019719
PA		 35622015-07-24 Pedro Alves <palves@redhat.com>
3563
3564 * config.in: Regenerate.
3565 * configure: Regenerate.
3566
eb7aa561
PA		 35672015-07-24 Pedro Alves <palves@redhat.com>
3568
3569 * acinclude.m4: Include ../ptrace.m4.
3570 * configure.ac: Call GDB_AC_PTRACE.
3571 * config.in, configure: Regenerate.
3572
55d7b841
YQ		 35732015-07-24 Yao Qi <yao.qi@linaro.org>
3574
3575 * linux-low.c (linux_create_inferior): Remove setting to
3576 proc->priv->new_inferior.
3577 (linux_attach): Likewise.
3578 (linux_low_filter_event): Likewise.
3579 * linux-low.h (struct process_info_private) <new_inferior>: Remove.
3580
c06cbd92
YQ		 35812015-07-24 Yao Qi <yao.qi@linaro.org>
3582
3583 * linux-low.c (linux_arch_setup): New function.
3584 (linux_low_filter_event): If proc->tdesc is NULL and
3585 proc->attached is true, call the_low_target.arch_setup.
3586 Otherwise, keep status pending, and return.
3587 (linux_resume_one_lwp_throw): Don't call get_pc if
3588 thread->while_stepping isn't NULL. Don't call
3589 get_thread_regcache if proc->tdesc is NULL.
3590 (need_step_over_p): Return 0 if proc->tdesc is NULL.
3591 (linux_target_ops): Install arch_setup.
3592 * server.c (start_inferior): Call the_target->arch_setup.
3593 * target.h (struct target_ops) <arch_setup>: New field.
3594 (target_arch_setup): New marco.
3595 * lynx-low.c (lynx_target_ops): Update.
3596 * nto-low.c (nto_target_ops): Update.
3597 * spu-low.c (spu_target_ops): Update.
3598 * win32-low.c (win32_target_ops): Update.
3599
5ae3ebba
YQ		 36002015-07-24 Yao Qi <yao.qi@linaro.org>
3601
3602 * linux-low.c (linux_add_process): Don't set
3603 proc->priv->new_inferior.
3604 (linux_create_inferior): Set proc->priv->new_inferior to 1.
3605 (linux_attach): Likewise.
3606
eb97750b
YQ		 36072015-07-24 Yao Qi <yao.qi@linaro.org>
3608
3609 * server.c (start_inferior): Code refactor.
3610
51aee833
YQ		 36112015-07-24 Yao Qi <yao.qi@linaro.org>
3612
3613 * server.c (process_serial_event): Set general_thread.
3614
af1b22f3
YQ		 36152015-07-21 Yao Qi <yao.qi@linaro.org>
3616
3617 * linux-aarch64-low.c (aarch64_arch_setup): Remove code and call
3618 aarch64_linux_get_debug_reg_capacity.
3619
554717a3
YQ		 36202015-07-17 Yao Qi <yao.qi@linaro.org>
3621
3622 * Makefile.in (aarch64-linux-hw-point.o): New rule.
3623 * configure.srv (srv_tgtobj): Append aarch64-linux-hw-point.o.
3624 * linux-aarch64-low.c: Include nat/aarch64-linux-hw-point.h.
3625 (AARCH64_HBP_MAX_NUM): Move to nat/aarch64-linux-hw-point.h.
3626 (AARCH64_HWP_MAX_NUM, AARCH64_HBP_ALIGNMENT): Likewise.
3627 (AARCH64_HWP_ALIGNMENT): Likewise.
3628 (AARCH64_HWP_MAX_LEN_PER_REG): Likewise.
3629 (AARCH64_DEBUG_NUM_SLOTS, AARCH64_DEBUG_ARCH): Likewise.
3630 (aarch64_num_bp_regs, aarch64_num_wp_regs): Likewise.
3631 (AARCH64_DEBUG_ARCH_V8, DR_MARK_ALL_CHANGED): Likewise.
3632 (DR_MARK_N_CHANGED, DR_CLEAR_CHANGED): Likewise.
3633 (DR_HAS_CHANGED, DR_N_HAS_CHANGE): Likewise.
3634 (struct aarch64_debug_reg_state): Likewise.
3635 (struct arch_lwp_info): Likewise.
3636 (aarch64_align_watchpoint): Likewise.
3637 (DR_CONTROL_ENABLED, DR_CONTROL_LENGTH): Likewise.
3638 (aarch64_watchpoint_length): Likewise.
3639 (aarch64_point_encode_ctrl_reg): Likewise
3640 (aarch64_point_is_aligned): Likewise.
3641 (aarch64_align_watchpoint): Likewise.
3642 (aarch64_linux_set_debug_regs):
3643 (aarch64_dr_state_insert_one_point): Likewise.
3644 (aarch64_dr_state_remove_one_point): Likewise.
3645 (aarch64_handle_breakpoint): Likewise.
3646 (aarch64_handle_aligned_watchpoint): Likewise.
3647 (aarch64_handle_unaligned_watchpoint): Likewise.
3648 (aarch64_handle_watchpoint): Likewise.
3649
c67ca4de
YQ		 36502015-07-17 Yao Qi <yao.qi@linaro.org>
3651
3652 * linux-aarch64-low.c (aarch64_handle_breakpoint): Add argument state
3653 and don't aarch64_get_debug_reg_state. All callers update.
3654 (aarch64_handle_aligned_watchpoint): Likewise.
3655 (aarch64_handle_unaligned_watchpoint): Likewise.
3656 (aarch64_handle_watchpoint): Likewise.
3657 (aarch64_insert_point): Call aarch64_get_debug_reg_state earlier.
3658 (aarch64_remove_point): Likewise.
3659
25abf979
YQ		 36602015-07-17 Yao Qi <yao.qi@linaro.org>
3661
3662 * linux-aarch64-low.c (aarch64_show_debug_reg_state): Use
3663 debug_printf.
3664 (aarch64_handle_unaligned_watchpoint): Likewise.
3665
db1ff28b
JK		 36662015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
3667
3668 Revert the previous 3 commits:
3669 Move gdb_regex* to common/
3670 Move linux_find_memory_regions_full & co.
3671 gdbserver build-id attribute generator
3672
700ca40f
JK		 36732015-07-15 Aleksandar Ristovski <aristovski@qnx.com
3674 Jan Kratochvil <jan.kratochvil@redhat.com>
3675
3676 gdbserver build-id attribute generator.
3677 * linux-low.c (nat/linux-maps.h, search.h, rsp-low.h): Include.
3678 (ElfXX_Ehdr, ElfXX_Phdr, ElfXX_Nhdr): New.
3679 (ELFXX_FLD, ELFXX_SIZEOF, ELFXX_ROUNDUP, BUILD_ID_INVALID): New.
3680 (find_phdr): New.
3681 (get_dynamic): Use find_pdhr to traverse program headers.
3682 (struct mapping_entry, mapping_entry_s, free_mapping_entry_vec)
3683 (compare_mapping_entry_range, struct find_memory_region_callback_data)
3684 (read_build_id, find_memory_region_callback, lrfind_mapping_entry)
3685 (get_hex_build_id): New.
3686 (linux_qxfer_libraries_svr4): Add optional build-id attribute
3687 to reply XML document.
3688
9904185c
JK		 36892015-07-15 Aleksandar Ristovski <aristovski@qnx.com
3690 Jan Kratochvil <jan.kratochvil@redhat.com>
3691
3692 * target.c: Include target/target-utils.h and fcntl.h.
3693 (target_fileio_read_stralloc_1_pread, target_fileio_read_stralloc_1)
3694 (target_fileio_read_stralloc): New functions.
3695
6e5b4429
JK		 36962015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
3697
3698 * Makefile.in (OBS): Add gdb_regex.o.
3699 (gdb_regex.o): New.
3700 * config.in: Rebuilt.
3701 * configure: Rebuilt.
3702
ddc98fbf
JK		 37032015-07-15 Aleksandar Ristovski <aristovski@qnx.com
3704 Jan Kratochvil <jan.kratochvil@redhat.com>
3705
3706 Create empty nat/linux-maps.[ch] and common/target-utils.[ch].
3707 * Makefile.in (OBS): Add target-utils.o.
3708 (linux-maps.o, target-utils.o): New.
3709 * configure.srv (srv_linux_obj): Add linux-maps.o.
3710
e57bb7a0
PL		 37112015-07-15 Pierre Langlois <pierre.langlois@arm.com>
3712
3713 * linux-aarch64-low.c (aarch64_supports_range_stepping): New
3714 function, return 1.
3715 (the_low_target): Install it.
3716
586b02a9
PA		 37172015-07-14 Pedro Alves <palves@redhat.com>
3718
3719 * linux-low.c (kill_wait_lwp): Don't assert if waitpid fails.
3720 Instead, ignore ECHILD, and throw an error for other errnos.
3721
58c1b36c
PA		 37222015-07-10 Pedro Alves <palves@redhat.com>
3723
3724 * event-loop.c (struct callback_event) <data>: Change type to
3725 gdb_client_data instance instead of gdb_client_data pointer.
3726 (append_callback_event): Adjust.
3727
421530db
PL		 37282015-07-10 Pierre Langlois <pierre.langlois@arm.com>
3729
3730 * linux-aarch64-low.c: Add comments for each linux_target_ops
3731 method. Remove comments already covered in target_ops and
3732 linux_target_ops definitions.
3733 (the_low_target): Add comments for each unimplemented method.
3734
c2d65f38
YQ		 37352015-07-09 Yao Qi <yao.qi@linaro.org>
3736
3737 * linux-aarch64-low.c (aarch64_regmap): Remove.
3738 (aarch64_usrregs_info): Remove.
3739 (regs_info): Set field usrregs to NULL.
3740
b20a6524
MM		 37412015-07-02 Markus Metzger <markus.t.metzger@intel.com>
3742
3743 * linux-low.c: Include "rsp-low.h"
3744 (linux_low_encode_pt_config, linux_low_encode_raw): New.
3745 (linux_low_read_btrace): Support BTRACE_FORMAT_PT.
3746 (linux_low_btrace_conf): Support BTRACE_FORMAT_PT.
3747 (handle_btrace_enable_pt): New.
3748 (handle_btrace_general_set): Support "pt".
3749 (handle_btrace_conf_general_set): Support "pt:size".
3750
96c97461
PL		 37512015-06-29 Pierre Langlois <pierre.langlois@arm.com>
3752
3753 * linux-aarch64-low.c (aarch64_supports_z_point_type): Enable for
3754 Z_PACKET_SW_BP.
3755
37d66942
PL		 37562015-06-29 Pierre Langlois <pierre.langlois@arm.com>
3757
3758 * linux-aarch64-low.c: Remove comment about endianness.
3759 (aarch64_breakpoint): Change type to gdb_byte[]. Set to "brk #0".
3760 (aarch64_breakpoint_at): Change type of insn to gdb_byte[]. Use
3761 memcmp.
3762
dc06243f
GB		 37632015-06-24 Gary Benson <gbenson@redhat.com>
3764
3765 * linux-i386-ipa.c (stdint.h): Do not include.
3766 * lynx-i386-low.c (stdint.h): Likewise.
3767 * lynx-ppc-low.c (stdint.h): Likewise.
3768 * mem-break.c (stdint.h): Likewise.
3769 * thread-db.c (stdint.h): Likewise.
3770 * tracepoint.c (stdint.h): Likewise.
3771 * win32-low.c (stdint.h): Likewise.
3772
124e13d9
SM		 37732015-06-18 Simon Marchi <simon.marchi@ericsson.com>
3774
3775 * server.c (write_qxfer_response): Update call to
3776 remote_escape_output.
3777
909c2cda
JK		 37782015-06-15 Aleksandar Ristovski <aristovski@qnx.com
3779 Jan Kratochvil <jan.kratochvil@redhat.com>
3780
3781 Merge multiple hex conversions.
3782 * gdbreplay.c (tohex): Rename to 'fromhex'.
3783 (logchar): Use fromhex.
3784
24c05f46
JK		 37852015-06-10 Jan Kratochvil <jan.kratochvil@redhat.com>
3786
3787 * server.c (handle_qxfer_libraries): Set `version' attribute for
3788 <library-list>.
3789
14d2069a
GB		 37902015-06-10 Gary Benson <gbenson@redhat.com>
3791
3792 * target.h (struct target_ops) <multifs_open>: New field.
3793 <multifs_unlink>: Likewise.
3794 <multifs_readlink>: Likewise.
3795 * linux-low.c (nat/linux-namespaces.h): New include.
3796 (linux_target_ops): Initialize the_target->multifs_open,
3797 the_target->multifs_unlink and the_target->multifs_readlink.
3798 * hostio.h (hostio_handle_new_gdb_connection): New declaration.
3799 * hostio.c (hostio_fs_pid): New static variable.
3800 (hostio_handle_new_gdb_connection): New function.
3801 (handle_setfs): Likewise.
3802 (handle_open): Use the_target->multifs_open as appropriate.
3803 (handle_unlink): Use the_target->multifs_unlink as appropriate.
3804 (handle_readlink): Use the_target->multifs_readlink as
3805 appropriate.
3806 (handle_vFile): Handle vFile:setfs packets.
3807 * server.c (handle_query): Call hostio_handle_new_gdb_connection
3808 after target_handle_new_gdb_connection.
3809
4b8b5e72
GB		 38102015-06-10 Gary Benson <gbenson@redhat.com>
3811
3812 * configure.ac (AC_CHECK_FUNCS): Add setns.
3813 * config.in: Regenerate.
3814 * configure: Likewise.
3815 * Makefile.in (SFILES): Add nat/linux-namespaces.c.
3816 (linux-namespaces.o): New rule.
3817 * configure.srv (srv_linux_obj): Add linux-namespaces.o.
3818
3ac2e371
GB		 38192015-06-09 Gary Benson <gbenson@redhat.com>
3820
3821 * hostio.c (handle_open): Process mode argument with
3822 fileio_to_host_mode.
3823
ca9b78ce
YQ		 38242015-06-01 Yao Qi <yao.qi@linaro.org>
3825
3826 * linux-s390-low.c (PTRACE_GETREGSET, PTRACE_SETREGSET): Remove.
3827 * linux-x86-low.c: Likewise.
3828
bfacd19d
DB		 38292015-05-28 Don Breazeal <donb@codesourcery.com>
3830
3831 * linux-low.c (handle_extended_wait): Initialize
3832 thread_info.last_resume_kind for new fork children.
3833
452003ef
PA		 38342015-05-15 Pedro Alves <palves@redhat.com>
3835
3836 * target.h (target_handle_new_gdb_connection): Rewrite using if
3837 wrapped in do/while.
3838
1041a03c
JB		 38392015-05-14 Joel Brobecker <brobecker@adacore.com>
3840
3841 * configure.ac: Add prfpregset_t BFD_HAVE_SYS_PROCFS_TYPE check.
3842 * configure, config.in: Regenerate.
3843 * gdb_proc_service.h [HAVE_PRFPREGSET_T] (prfpregset_t):
3844 Declare typedef.
3845
c269dbdb
DB		 38462015-05-12 Don Breazeal <donb@codesourcery.com>
3847
3848 * linux-low.c (handle_extended_wait): Handle PTRACE_EVENT_FORK and
3849 PTRACE_EVENT_VFORK_DONE.
3850 (linux_low_ptrace_options, extended_event_reported): Add vfork
3851 events.
3852 * remote-utils.c (prepare_resume_reply): New stop reasons "vfork"
3853 and "vforkdone" for RSP 'T' Stop Reply Packet.
3854 * server.h (report_vfork_events): Declare
3855 global variable.
3856
3a8a0396
DB		 38572015-05-12 Don Breazeal <donb@codesourcery.com>
3858
3859 * linux-aarch64-low.c (aarch64_linux_new_fork): New function.
3860 (the_low_target) <new_fork>: Initialize new member.
3861 * linux-arm-low.c (arm_new_fork): New function.
3862 (the_low_target) <new_fork>: Initialize new member.
3863 * linux-low.c (handle_extended_wait): Call new target function
3864 new_fork.
3865 * linux-low.h (struct linux_target_ops) <new_fork>: New member.
3866 * linux-mips-low.c (mips_add_watchpoint): New function
3867 extracted from mips_insert_point.
3868 (the_low_target) <new_fork>: Initialize new member.
3869 (mips_linux_new_fork): New function.
3870 (mips_insert_point): Call mips_add_watchpoint.
3871 * linux-x86-low.c (x86_linux_new_fork): New function.
3872 (the_low_target) <new_fork>: Initialize new member.
3873
de0d863e
DB		 38742015-05-12 Don Breazeal <donb@codesourcery.com>
3875
3876 * linux-low.c (handle_extended_wait): Implement return value,
3877 rename argument 'event_child' to 'event_lwp', handle
3878 PTRACE_EVENT_FORK, call internal_error for unrecognized event.
3879 (linux_low_ptrace_options): New function.
3880 (linux_low_filter_event): Call linux_low_ptrace_options,
3881 use different argument fo linux_enable_event_reporting,
3882 use return value from handle_extended_wait.
3883 (extended_event_reported): New function.
3884 (linux_wait_1): Call extended_event_reported and set
3885 status to report fork events.
3886 (linux_write_memory): Add pid to debug message.
3887 (reset_lwp_ptrace_options_callback): New function.
3888 (linux_handle_new_gdb_connection): New function.
3889 (linux_target_ops): Initialize new structure member.
3890 * linux-low.h (struct lwp_info) <waitstatus>: New member.
3891 * lynx-low.c: Initialize new structure member.
3892 * remote-utils.c (prepare_resume_reply): Implement stop reason
3893 "fork" for "T" stop message.
3894 * server.c (handle_query): Call handle_new_gdb_connection.
3895 * server.h (report_fork_events): Declare global flag.
3896 * target.h (struct target_ops) <handle_new_gdb_connection>:
3897 New member.
3898 (target_handle_new_gdb_connection): New macro.
3899 * win32-low.c: Initialize new structure member.
3900
ddcbc397
DB		 39012015-05-12 Don Breazeal <donb@codesourcery.com>
3902
3903 * mem-break.c (APPEND_TO_LIST): Define macro.
3904 (clone_agent_expr): New function.
3905 (clone_one_breakpoint): New function.
3906 (clone_all_breakpoints): New function.
3907 * mem-break.h: Declare new functions.
3908
89245bc0
DB		 39092015-05-12 Don Breazeal <donb@codesourcery.com>
3910
3911 * linux-low.c (linux_supports_fork_events): New function.
3912 (linux_supports_vfork_events): New function.
3913 (linux_target_ops): Initialize new structure members.
3914 (initialize_low): Call linux_check_ptrace_features.
3915 * lynx-low.c (lynx_target_ops): Initialize new structure
3916 members.
3917 * server.c (report_fork_events, report_vfork_events):
3918 New global flags.
3919 (handle_query): Add new features to qSupported packet and
3920 response.
3921 (captured_main): Initialize new global variables.
3922 * target.h (struct target_ops) <supports_fork_events>:
3923 New member.
3924 <supports_vfork_events>: New member.
3925 (target_supports_fork_events): New macro.
3926 (target_supports_vfork_events): New macro.
3927 * win32-low.c (win32_target_ops): Initialize new structure
3928 members.
3929
835205d0
GB		 39302015-05-12 Gary Benson <gbenson@redhat.com>
3931
3932 * server.c (handle_qxfer_exec_file): Use current process
3933 if annex is empty.
3934
21e94bd9
SL		 39352015-05-08 Sandra Loosemore <sandra@codesourcery.com>
3936
3937 * linux-nios2-low.c: Include elf/common.h. Adjust comments.
3938 Remove HAVE_PTRACE_GETREGS conditionals.
3939 (nios2_regsets): Use PTRACE_GETREGSET and PTRACE_SETREGSET
3940 instead of PTRACE_GETREGS and PTRACE_SETREGS.
3941
45614f15
YQ		 39422015-05-08 Yao Qi <yao.qi@linaro.org>
3943
3944 * linux-low.c (linux_supports_conditional_breakpoints): New
3945 function.
3946 (linux_target_ops): Install new target method.
3947 * lynx-low.c (lynx_target_ops): Install NULL hook for
3948 supports_conditional_breakpoints.
3949 * nto-low.c (nto_target_ops): Likewise.
3950 * spu-low.c (spu_target_ops): Likewise.
3951 * win32-low.c (win32_target_ops): Likewise.
3952 * server.c (handle_query): Check
3953 target_supports_conditional_breakpoints.
3954 * target.h (struct target_ops) <supports_conditional_breakpoints>:
3955 New field.
3956 (target_supports_conditional_breakpoints): New macro.
3957
80ad801e
PA		 39582015-05-06 Pedro Alves <palves@redhat.com>
3959
3960 PR server/18081
3961 * server.c (start_inferior): If the process exits, mourn it.
3962
819843c7
GB		 39632015-04-21 Gary Benson <gbenson@redhat.com>
3964
3965 * hostio.c (fileio_open_flags_to_host): Factored out to
3966 fileio_to_host_openflags in common/fileio.c. Single use
3967 updated.
3968
a2d5a9d7
MF		 39692015-04-17 Max Filippov <jcmvbkbc@gmail.com>
3970
3971 * linux-xtensa-low.c (xtensa_fill_gregset)
3972 (xtensa_store_gregset): Check XCHAL_HAVE_LOOPS instead of
3973 XCHAL_HAVE_LOOP.
3974
deb44829
MF		 39752015-04-17 Max Filippov <jcmvbkbc@gmail.com>
3976
3977 * linux-xtensa-low.c (xtensa_usrregs_info): Remove.
3978 (regs_info): Replace usrregs pointer with NULL.
3979
e57f1de3
GB		 39802015-04-17 Gary Benson <gbenson@redhat.com>
3981
3982 * target.h (struct target_ops) <pid_to_exec_file>: New field.
3983 * linux-low.c (linux_target_ops): Initialize pid_to_exec_file.
3984 * server.c (handle_qxfer_exec_file): New function.
3985 (qxfer_packets): Add exec-file entry.
3986 (handle_query): Report qXfer:exec-file:read as supported packet.
3987
62828379
RN		 39882015-04-14 Romain Naour <romain.naour@openwide.fr> (tiny change)
3989
3990 * linux-low.c (linux_read_offsets): Remove get_thread_lwp.
3991
b88bb450
GB		 39922015-04-09 Gary Benson <gbenson@redhat.com>
3993
3994 * hostio-errno.c (errno_to_fileio_error): Remove function.
3995 Update caller to use remote_fileio_to_fio_error.
3996
c8f4bfdd
YQ		 39972015-04-09 Yao Qi <yao.qi@linaro.org>
3998
3999 * linux-low.c (linux_insert_point): Call
4000 insert_memory_breakpoint if TYPE is raw_bkpt_type_sw.
4001 (linux_remove_point): Call remove_memory_breakpoint if type is
4002 raw_bkpt_type_sw.
4003 * linux-x86-low.c (x86_insert_point): Don't call
4004 insert_memory_breakpoint.
4005 (x86_remove_point): Don't call remove_memory_breakpoint.
4006
41f98f02
PA		 40072015-04-01 Pedro Alves <palves@redhat.com>
4008 Cleber Rosa <crosa@redhat.com>
4009
4010 * server.c (gdbserver_usage): Reorganize and extend the usage
4011 message.
4012
2bf6fb9d
PA		 40132015-03-24 Pedro Alves <palves@redhat.com>
4014
4015 * linux-low.c (check_stopped_by_breakpoint): Tweak debug log
4016 output. Also dump TRAP_TRACE.
4017 (linux_low_filter_event): In debug output, distinguish a
4018 resume_stop SIGSTOP from a delayed SIGSTOP.
4019
369f6daa
GB		 40202015-03-24 Gary Benson <gbenson@redhat.com>
4021
4022 * linux-x86-low.c (x86_linux_new_thread): Moved to
4023 nat/x86-linux.c.
4024 (x86_linux_prepare_to_resume): Likewise.
4025
8e5d4070
GB		 40262015-03-24 Gary Benson <gbenson@redhat.com>
4027
4028 * Makefile.in (x86-linux-dregs.o): New rule.
4029 * configure.srv: Add x86-linux-dregs.o to relevant targets.
4030 * linux-x86-low.c: Include nat/x86-linux-dregs.h.
4031 (u_debugreg_offset): Moved to nat/x86-linux-dregs.c.
4032 (x86_linux_dr_get): Likewise.
4033 (x86_linux_dr_set): Likewise.
4034 (update_debug_registers_callback): Likewise.
4035 (x86_linux_dr_set_addr): Likewise.
4036 (x86_linux_dr_get_addr): Likewise.
4037 (x86_linux_dr_set_control): Likewise.
4038 (x86_linux_dr_get_control): Likewise.
4039 (x86_linux_dr_get_status): Likewise.
4040 (x86_linux_update_debug_registers): Likewise.
4041
2b95d440
GB		 40422015-03-24 Gary Benson <gbenson@redhat.com>
4043
4044 * linux-x86-low.c (x86_linux_update_debug_registers):
4045 New function, factored out from...
4046 (x86_linux_prepare_to_resume): ...this.
4047
14b0bc68
GB		 40482015-03-24 Gary Benson <gbenson@redhat.com>
4049
4050 * linux-x86-low.c (x86_linux_dr_get): Update comments.
4051 (x86_linux_dr_set): Likewise.
4052 (update_debug_registers_callback): Likewise.
4053 (x86_linux_dr_set_addr): Likewise.
4054 (x86_linux_dr_get_addr): Likewise.
4055 (x86_linux_dr_set_control): Likewise.
4056 (x86_linux_dr_get_control): Likewise.
4057 (x86_linux_dr_get_status): Likewise.
4058 (x86_linux_prepare_to_resume): Likewise.
4059
5dfe6ca8
GB		 40602015-03-24 Gary Benson <gbenson@redhat.com>
4061
4062 * linux-x86-low.c (x86_linux_dr_get): Add assertion.
4063 Use perror_with_name. Pass string through gettext.
4064 (x86_linux_dr_set): Likewise.
4065
d33472ad
GB		 40662015-03-24 Gary Benson <gbenson@redhat.com>
4067
4068 * linux-x86-low.c (x86_dr_low_set_addr): Rename to...
4069 (x86_linux_dr_set_addr): ...this.
4070 (x86_dr_low_get_addr): Rename to...
4071 (x86_linux_dr_get_addr): ...this.
4072 (x86_dr_low_set_control): Rename to...
4073 (x86_linux_dr_set_control): ...this.
4074 (x86_dr_low_get_control): Rename to...
4075 (x86_linux_dr_get_control): ...this.
4076 (x86_dr_low_get_status): Rename to...
4077 (x86_linux_dr_get_status): ...this.
4078 (x86_dr_low): Update with new function names.
4079
4b134ca1
GB		 40802015-03-24 Gary Benson <gbenson@redhat.com>
4081
4082 * Makefile.in (x86-linux.o): New rule.
4083 * configure.srv: Add x86-linux.o to relevant targets.
4084 * linux-low.c (lwp_set_arch_private_info): New function.
4085 (lwp_arch_private_info): Likewise.
4086 * linux-x86-low.c: Include nat/x86-linux.h.
4087 (arch_lwp_info): Removed structure.
4088 (update_debug_registers_callback):
4089 Use lwp_set_debug_registers_changed.
4090 (x86_linux_prepare_to_resume): Use lwp_debug_registers_changed
4091 and lwp_set_debug_registers_changed.
4092 (x86_linux_new_thread): Use lwp_set_debug_registers_changed.
4093
34c703da
GB		 40942015-03-24 Gary Benson <gbenson@redhat.com>
4095
4096 * linux-low.h (linux_target_ops) <new_thread>: Changed signature.
4097 * linux-arm-low.c (arm_new_thread): Likewise.
4098 * linux-aarch64-low.c (aarch64_linux_new_thread): Likewise.
4099 * linux-mips-low.c (mips_linux_new_thread): Likewise.
4100 * linux-x86-low.c (x86_linux_new_thread): Likewise.
4101 * linux-low.c (add_lwp): Update the_low_target.new_thread call.
4102
cff068da
GB		 41032015-03-24 Gary Benson <gbenson@redhat.com>
4104
4105 * linux-low.c (ptid_of_lwp): New function.
4106 (lwp_is_stopped): Likewise.
4107 (lwp_stop_reason): Likewise.
4108 * linux-x86-low.c (update_debug_registers_callback):
4109 Use lwp_is_stopped.
4110 (x86_linux_prepare_to_resume): Use ptid_of_lwp and
4111 lwp_stop_reason.
4112
b2f7c7e8
GB		 41132015-03-24 Gary Benson <gbenson@redhat.com>
4114
4115 * linux-low.h (linux_stop_lwp): Remove declaration.
4116
6d4ee8c6
GB		 41172015-03-24 Gary Benson <gbenson@redhat.com>
4118
4119 * linux-low.h: Include nat/linux-nat.h.
4120 * linux-low.c (iterate_over_lwps_args): New structure.
4121 (iterate_over_lwps_filter): New function.
4122 (iterate_over_lwps): Likewise.
4123 * linux-x86-low.c (update_debug_registers_callback):
4124 Update signature to what iterate_over_lwps expects.
4125 Remove PID check that iterate_over_lwps now performs.
4126 (x86_dr_low_set_addr): Use iterate_over_lwps.
4127 (x86_dr_low_set_control): Likewise.
4128
70a0bb6b
GB		 41292015-03-24 Gary Benson <gbenson@redhat.com>
4130
4131 * linux-x86-low.c (x86_debug_reg_state): New function.
4132 (x86_linux_prepare_to_resume): Use the above.
4133
7b669087
GB		 41342015-03-24 Gary Benson <gbenson@redhat.com>
4135
4136 * linux-low.c (current_lwp_ptid): New function.
4137 * linux-x86-low.c: Include nat/linux-nat.h.
4138 (x86_dr_low_get_addr): Use current_lwp_ptid.
4139 (x86_dr_low_get_control): Likewise.
4140 (x86_dr_low_get_status): Likewise.
4141
eef49a3d
PA		 41422015-03-20 Pedro Alves <palves@redhat.com>
4143
4144 * tracepoint.c (cmd_qtstatus): Make "str" const.
4145
b2333d22
PA		 41462015-03-20 Pedro Alves <palves@redhat.com>
4147
4148 * server.c (handle_general_set): Make "req_str" const.
4149
23f238d3
PA		 41502015-03-19 Pedro Alves <palves@redhat.com>
4151
4152 * linux-low.c (linux_resume_one_lwp): Rename to ...
4153 (linux_resume_one_lwp_throw): ... this. Don't handle ESRCH here,
4154 instead call perror_with_name.
4155 (check_ptrace_stopped_lwp_gone): New function.
4156 (linux_resume_one_lwp): Reimplement as wrapper around
4157 linux_resume_one_lwp_throw that swallows errors if the LWP is
4158 gone.
4159
91baf43f
PA		 41602015-03-19 Pedro Alves <palves@redhat.com>
4161
4162 * linux-low.c (count_events_callback, select_event_lwp_callback):
4163 No longer check whether the thread has resume_stop as last resume
4164 kind.
4165
8bf3b159
PA		 41662015-03-19 Pedro Alves <palves@redhat.com>
4167
4168 * linux-low.c (count_events_callback, select_event_lwp_callback):
4169 Use the lwp's status_pending_p field, not the thread's.
4170
b90fc188
PA		 41712015-03-19 Pedro Alves <palves@redhat.com>
4172
4173 * linux-low.c (select_event_lwp_callback): Update comments to
4174 no longer mention SIGTRAP.
4175
464b0089
GB		 41762015-03-18 Gary Benson <gbenson@redhat.com>
4177
4178 * server.c (handle_query): Do not report vFile:fstat as supported.
4179
aa9e327f
GB		 41802015-03-11 Gary Benson <gbenson@redhat.com>
4181
4182 * hostio.c (sys/types.h): New include.
4183 (sys/stat.h): Likewise.
4184 (common-remote-fileio.h): Likewise.
4185 (handle_fstat): New function.
4186 (handle_vFile): Handle vFile:fstat packets.
aa9e327f 4187
791c0056
GB		 41882015-03-11 Gary Benson <gbenson@redhat.com>
4189
4190 * configure.ac (AC_CHECK_MEMBERS): Add checks for
4191 struct stat.st_blocks and struct stat.st_blksize.
4192 * configure: Regenerate.
4193 * config.in: Likewise.
4194 * Makefile.in (SFILES): Add common/common-remote-fileio.c.
4195 (OBS): Add common-remote-fileio.o.
4196 (common-remote-fileio.o): New rule.
4197
9a9df970
PA		 41982015-03-09 Pedro Alves <palves@redhat.com>
4199
4200 * tracepoint.c (gdb_agent_helper_thread): Cast '&sockaddr' to
4201 'struct sockaddr' pointer in 'accept' call.
4202
9eb1356e
PA		 42032015-03-09 Pedro Alves <palves@redhat.com>
4204
4205 Revert:
4206 2015-03-07 Pedro Alves <palves@redhat.com>
4207 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
4208 or <winsock2.h> here. Instead include "gdb_socket.h".
4209 (remote_open): Use union gdb_sockaddr_u.
4210 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
4211 or <winsock2.h> here. Instead include "gdb_socket.h".
4212 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
4213 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
4214 or <sys/un.h>.
4215 (init_named_socket, gdb_agent_helper_thread): Use union
4216 gdb_sockaddr_u.
4217
aac331e4
PA		 42182015-03-07 Pedro Alves <palves@redhat.com>
4219
4220 * configure.ac (build_warnings): Move
4221 -Wdeclaration-after-statement to the C-specific set.
4222 * configure: Regenerate.
4223
366c75fc
PA		 42242015-03-07 Pedro Alves <palves@redhat.com>
4225
4226 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
4227 or <winsock2.h> here. Instead include "gdb_socket.h".
4228 (remote_open): Use union gdb_sockaddr_u.
4229 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
4230 or <winsock2.h> here. Instead include "gdb_socket.h".
4231 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
4232 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
4233 or <sys/un.h>.
4234 (init_named_socket, gdb_agent_helper_thread): Use union
4235 gdb_sockaddr_u.
4236
492d29ea
PA		 42372015-03-07 Pedro Alves <palves@redhat.com>
4238
4239 Adjust all callers of TRY_CATCH to use TRY/CATCH/END_CATCH
4240 instead.
4241
60a191ed
YQ		 42422015-03-06 Yao Qi <yao.qi@linaro.org>
4243
4244 * linux-aarch64-low.c (aarch64_insert_point): Use
4245 show_debug_regs as a boolean.
4246 (aarch64_remove_point): Likewise.
4247
f5771b1d
PA		 42482015-03-05 Pedro Alves <palves@redhat.com>
4249
4250 * lynx-low.c (lynx_target_ops): Install NULL hooks for
4251 stopped_by_sw_breakpoint, supports_stopped_by_sw_breakpoint,
4252 stopped_by_hw_breakpoint, supports_stopped_by_hw_breakpoint.
4253 * nto-low.c (nto_target_ops): Likewise.
4254 * spu-low.c (spu_target_ops): Likewise.
4255 * win32-low.c (win32_target_ops): Likewise.
4256
3e572f71
PA		 42572015-03-04 Pedro Alves <palves@redhat.com>
4258
72f4393d 4259 * linux-low.c (check_stopped_by_breakpoint) [USE_SIGTRAP_SIGINFO]:
3e572f71
PA		 4260 Decide whether a breakpoint triggered based on the SIGTRAP's
4261 siginfo.si_code.
72f4393d
L		 4262 (thread_still_has_status_pending_p) [USE_SIGTRAP_SIGINFO]: Don't check whether a
4263 breakpoint is inserted if relying on SIGTRAP's siginfo.si_code.
3e572f71
PA		 4264 (linux_low_filter_event): Check for breakpoints before checking
4265 watchpoints.
4266 (linux_wait_1): Don't re-increment the PC if relying on SIGTRAP's
4267 siginfo.si_code.
72f4393d
L		 4268 (linux_stopped_by_sw_breakpoint)
4269 (linux_supports_stopped_by_sw_breakpoint)
4270 (linux_stopped_by_hw_breakpoint)
4271 (linux_supports_stopped_by_hw_breakpoint): New functions.
4272 (linux_target_ops): Install new target methods.
3e572f71 4273
1ec68e26
PA		 42742015-03-04 Pedro Alves <palves@redhat.com>
4275
4276 * remote-utils.c (prepare_resume_reply): Report swbreak/hbreak.
4277 * server.c (swbreak_feature, hwbreak_feature): New globals.
4278 (handle_query) <qSupported>: Handle "swbreak+" and "hwbreak+".
4279 (captured_main): Clear swbreak_feature and hwbreak_feature.
4280 * server.h (swbreak_feature, hwbreak_feature): Declare.
4281 * target.h (struct target_ops) <stopped_by_sw_breakpoint,
4282 supports_stopped_by_sw_breakpoint, stopped_by_hw_breakpoint,
4283 supports_stopped_by_hw_breakpoint>: New fields.
4284 (target_supports_stopped_by_sw_breakpoint)
4285 (target_stopped_by_sw_breakpoint)
4286 (target_supports_stopped_by_hw_breakpoint)
4287 (target_stopped_by_hw_breakpoint): Declare.
4288
15c66dd6
PA		 42892015-03-04 Pedro Alves <palves@redhat.com>
4290
4291 enum lwp_stop_reason -> enum target_stop_reason
4292 * linux-low.c (check_stopped_by_breakpoint): Adjust.
4293 (thread_still_has_status_pending_p, check_stopped_by_watchpoint)
4294 (linux_wait_1, stuck_in_jump_pad_callback)
4295 (move_out_of_jump_pad_callback, linux_resume_one_lwp)
4296 (linux_stopped_by_watchpoint):
4297 * linux-low.h (enum lwp_stop_reason): Delete.
4298 (struct lwp_info) <stop_reason>: Now an enum target_stop_reason.
4299 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
4300
98fc70d6
YQ		 43012015-03-04 Yao Qi <yao.qi@linaro.org>
4302
4303 * Makefile.in (SFILES): Add linux-aarch64-low.c.
4304
dd2ac174
GB		 43052015-03-03 Gary Benson <gbenson@redhat.com>
4306
4307 * hostio.c (handle_vFile): Fix prefix lengths.
4308
d68e53f4
MM		 43092015-03-03 Markus Metzger <markus.t.metzger@intel.com>
4310
4311 * linux-low.c (linux_low_enable_btrace): Do not overwrite non-zero
4312 ptr_bits.
4313
bf2d68ab
AA		 43142015-03-02 Andreas Arnez <arnez@linux.vnet.ibm.com>
4315
4316 * Makefile.in (s390-vx-linux64.c, s390-tevx-linux64.c)
4317 (s390x-vx-linux64.c, s390x-tevx-linux64.c): New rules.
4318 (clean): Add "rm -f" for above C files.
4319 * configure.srv (srv_regobj): Add s390-vx-linux64.o,
4320 s390-tevx-linux64.o, s390x-vx-linux64.o, and s390x-tevx-linux64.o.
4321 (srv_xmlfiles): Add s390-vx-linux64.xml, s390-tevx-linux64.xml,
4322 s390x-vx-linux64.xml, s390x-tevx-linux64.xml, and s390-vx.xml.
4323 * linux-s390-low.c (HWCAP_S390_VX): New macro.
4324 (init_registers_s390_vx_linux64, init_registers_s390_tevx_linux64)
4325 (init_registers_s390x_vx_linux64)
4326 (init_registers_s390x_tevx_linux64)
4327 (tdesc_s390_vx_linux64, tdesc_s390_tevx_linux64)
4328 (tdesc_s390x_vx_linux64, tdesc_s390x_tevx_linux64): New extern
4329 declarations.
4330 (s390_fill_vxrs_low, s390_store_vxrs_low, s390_fill_vxrs_high)
4331 (s390_store_vxrs_high): New functions.
4332 (s390_regsets): Add entries for NT_S390_VXRS_LOW and
4333 NT_S390_VXRS_HIGH.
4334 (s390_arch_setup): Add logic for selecting one of the new target
4335 descriptions. Activate the new vector regsets if applicable.
4336 (initialize_low_arch): Also invoke init_registers_s390_vx_linux64,
4337 init_registers_s390_tevx_linux64, init_registers_s390x_vx_linux64,
4338 and init_registers_s390x_tevx_linux64.
4339
c966a859
PA		 43402015-03-01 Pedro Alves <palves@redhat.com>
4341
4342 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Constify 'raw_regs'
4343 parameter.
4344
4180215b
PA		 43452015-02-27 Pedro Alves <palves@redhat.com>
4346
4347 * linux-x86-low.c (u_debugreg_offset): New function.
4348 (x86_linux_dr_get, x86_linux_dr_set): Use it.
4349
749bab01
PA		 43502015-02-27 Pedro Alves <palves@redhat.com>
4351
4352 * gdb_proc_service.h: Wrap with EXTERN_C_PUSH/EXTERN_C_POP.
4353 [!HAVE_PROC_SERVICE_H] (struct ps_prochandle): Forward declare.
4354 [!HAVE_PROC_SERVICE_H] (ps_pdread, ps_pdwrite, ps_ptread)
4355 ps_ptwrite, ps_lgetregs, ps_lsetregs, ps_lgetfpregs)
4356 (ps_lsetfpregs, ps_getpid)
4357 (ps_get_thread_area, ps_pglobal_lookup, ps_pstop, ps_pcontinue)
4358 (ps_lstop, ps_lcontinue, ps_lgetxregsize, ps_lgetxregs)
4359 (ps_lsetxregs, ps_plog): Declare.
4360
3c14e5a3
PA		 43612015-02-27 Pedro Alves <palves@redhat.com>
4362
4363 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Use
4364 IP_AGENT_EXPORT_FUNC.
4365 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Use
4366 IP_AGENT_EXPORT_FUNC.
4367 * tracepoint.c (ATTR_USED, ATTR_NOINLINE, ATTR_CONSTRUCTOR)
4368 (IP_AGENT_EXPORT): Delete.
4369 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
4370 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
4371 (gdb_trampoline_buffer_error, collecting, gdb_collect)
4372 (stop_tracing, flush_trace_buffer, about_to_request_buffer_space)
4373 (trace_buffer_is_full, stopping_tracepoint, expr_eval_result)
4374 (error_tracepoint, tracepoints, tracing, trace_buffer_ctrl)
4375 (trace_buffer_ctrl_curr, trace_buffer_lo, trace_buffer_hi)
4376 (traceframe_read_count, traceframe_write_count)
4377 (traceframes_created, trace_state_variables, get_raw_reg)
4378 (get_trace_state_variable_value, set_trace_state_variable_value)
4379 (ust_loaded, helper_thread_id, cmd_buf): Use
4380 IPA_SYM_EXPORTED_NAME.
4381 (stop_tracing, flush_trace_buffer): Use IP_AGENT_EXPORT_FUNC.
4382 (tracepoints) Use IP_AGENT_EXPORT_VAR.
4383 (stopping_tracepoint, trace_buffer_is_full, expr_eval_result): Use
4384 IP_AGENT_EXPORT_VAR and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
4385 (last_tracepoint): Move into !IN_PROCESS_AGENT block.
4386 (error_tracepoint): Use IP_AGENT_EXPORT_VAR and wrap in
4387 EXTERN_C_PUSH/EXTERN_C_POP.
4388 (trace_state_variables): Use IP_AGENT_EXPORT_VAR.
4389 (trace_buffer_lo, trace_buffer_hi): Use IP_AGENT_EXPORT_VAR and
4390 wrap in EXTERN_C_PUSH/EXTERN_C_POP.
4391 (trace_buffer_ctrl, trace_buffer_ctrl_curr)
4392 (traceframe_write_count, traceframe_read_count)
4393 (traceframes_created, tracing): Use IP_AGENT_EXPORT_VAR.
4394 (about_to_request_buffer_space, get_trace_state_variable_value)
4395 (set_trace_state_variable_value): Use IP_AGENT_EXPORT_FUNC.
4396 (collecting): Use IP_AGENT_EXPORT_VAR and wrap in
4397 EXTERN_C_PUSH/EXTERN_C_POP.
4398 (gdb_collect): Use IP_AGENT_EXPORT_FUNC.
4399 (ust_loaded, cmd_buf): Use IP_AGENT_EXPORT_VAR.
4400 (helper_thread_id, gdb_agent_capability): Use IP_AGENT_EXPORT_VAR
4401 and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
4402 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
4403 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
4404 (gdb_trampoline_buffer_error): Use IP_AGENT_EXPORT_VAR.
4405 * tracepoint.h (ATTR_USED, ATTR_NOINLINE, EXPORTED_SYMBOL):
4406 Define.
4407 (IP_AGENT_EXPORT_FUNC, IP_AGENT_EXPORT_VAR)
4408 (IP_AGENT_EXPORT_VAR_DECL): Define.
4409 (tracing): Declare.
4410 (gdb_agent_get_raw_reg): Declare.
4411
fe978cb0
PA		 44122015-02-27 Tom Tromey <tromey@redhat.com>
4413 Pedro Alves <palves@redhat.com>
4414
4415 Rename symbols whose names are reserved C++ keywords throughout.
4416
3bc3d82a
PA		 44172015-02-27 Pedro Alves <palves@redhat.com>
4418
4419 * Makefile.in (COMPILER): New, get it from autoconf.
4420 (CXX): Get from autoconf instead.
4421 (COMPILE.pre): Use COMPILER.
4422 (CC-LD): Rename to ...
4423 (CC_LD): ... this. Use COMPILER.
4424 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT), $(IPA_LIB)): Adjust.
4425 (CXX_FOR_TARGET): Default to g++ instead of gcc.
4426 * acinclude.m4: Include build-with-cxx.m4.
4427 * configure.ac: Call AC_PROG_CXX and GDB_AC_BUILD_WITH_CXX.
4428 Disable -Werror by default if building in C++ mode.
4429 (build_warnings): Add -Wno-sign-compare, -Wno-write-strings and
4430 -Wno-narrowing in C++ mode. Run supported-warning-flags tests with
4431 the C++ compiler. Save/restore CXXFLAGS too.
4432 * configure: Regenerate.
4433
07697489
PA		 44342015-02-27 Pedro Alves <palves@redhat.com>
4435
4436 * acinclude.m4: Include libiberty.m4.
4437 * configure.ac: Call libiberty_INIT.
4438 * config.in, configure: Regenerate.
4439
9beb7c4e
PA		 44402015-02-26 Pedro Alves <palves@redhat.com>
4441
4442 * linux-low.c (linux_wait_1): When incrementing the PC past a
4443 program breakpoint always use the_low_target.breakpoint_len as
4444 increment, rather than the maximum between that and
4445 the_low_target.decr_pc_after_break.
4446
8090aef2
PA		 44472015-02-23 Pedro Alves <palves@redhat.com>
4448
4449 * linux-low.c (check_stopped_by_breakpoint): Don't check if the
4450 thread was doing a step-over; always adjust the PC if
4451 we stepped over a permanent breakpoint.
4452 (linux_wait_1): If we stepped over breakpoint that was on top of a
4453 permanent breakpoint, manually advance the PC past it.
4454
bc9540e8
PA		 44552015-02-23 Pedro Alves <palves@redhat.com>
4456
4457 * linux-x86-low.c (REGSIZE): Define in both 32-bit and 64-bit
4458 modes.
4459 (x86_fill_gregset, x86_store_gregset): Use it when handling
4460 $orig_eax.
4461
2db9a427
PA		 44622015-02-20 Pedro Alves <palves@redhat.com>
4463
4464 * thread-db.c: Include "nat/linux-procfs.h".
4465 (thread_db_init): Skip listing new threads if the kernel supports
4466 PTRACE_EVENT_CLONE and /proc/PID/task/ is accessible.
4467
afa8d396
PA		 44682015-02-20 Pedro Alves <palves@redhat.com>
4469
4470 * linux-low.c (status_pending_p_callback): Use ptid_match.
4471
c9587f88
AT		 44722015-02-19 Antoine Tremblay <antoine.tremblay@ericsson.com>
4473
4474 PR breakpoints/16812
4475 * linux-low.c (wstatus_maybe_breakpoint): Remove.
4476 (linux_low_filter_event): Update wstatus_maybe_breakpoint name.
4477 (linux_wait_1): Report SIGTRAP,SIGILL,SIGSEGV.
4478
b05ec7a5
AT		 44792015-02-10 Antoine Tremblay <antoine.tremblay@ericsson.com>
4480
4481 PR breakpoints/15956
4482 * tracepoint.c (cmd_qtinit): Add check for current_thread.
4483
d33501a5
MM		 44842015-02-09 Markus Metzger <markus.t.metzger@intel.com>
4485
4486 * linux-low.c (linux_low_btrace_conf): Print size.
4487 * server.c (handle_btrace_conf_general_set): New.
4488 (hanle_general_set): Call handle_btrace_conf_general_set.
4489 (handle_query): Report Qbtrace-conf:bts:size as supported.
4490
f4abbc16
MM		 44912015-02-09 Markus Metzger <markus.t.metzger@intel.com>
4492
4493 * linux-low.c (linux_low_enable_btrace): Update parameters.
4494 (linux_low_btrace_conf): New.
4495 (linux_target_ops)<to_btrace_conf>: Initialize.
4496 * server.c (current_btrace_conf): New.
4497 (handle_btrace_enable): Rename to ...
4498 (handle_btrace_enable_bts): ... this. Pass &current_btrace_conf
4499 to target_enable_btrace. Update comment. Update users.
4500 (handle_qxfer_btrace_conf): New.
4501 (qxfer_packets): Add btrace-conf entry.
4502 (handle_query): Report qXfer:btrace-conf:read as supported packet.
4503 * target.h (target_ops)<enable_btrace>: Update parameters and comment.
4504 (target_ops)<read_btrace_conf>: New.
4505 (target_enable_btrace): Update parameters.
4506 (target_read_btrace_conf): New.
4507
043c3577
MM		 45082015-02-09 Markus Metzger <markus.t.metzger@intel.com>
4509
4510 * server.c (handle_btrace_general_set): Remove call to
4511 target_supports_btrace.
4512 (supported_btrace_packets): New.
4513 (handle_query): Call supported_btrace_packets.
4514 * target.h: include btrace-common.h.
4515 (btrace_target_info): Removed.
4516 (supports_btrace, target_supports_btrace): Update parameters.
4517
734b0e4b
MM		 45182015-02-09 Markus Metzger <markus.t.metzger@intel.com>
4519
4520 * Makefile.in (SFILES): Add common/btrace-common.c.
4521 (OBS): Add common/btrace-common.o.
4522 (btrace-common.o): Add build rules.
4523 * linux-low: Include btrace-common.h.
4524 (linux_low_read_btrace): Use struct btrace_data. Call
4525 btrace_data_init and btrace_data_fini.
4526
d6c146e9
PA		 45272015-02-06 Pedro Alves <palves@redhat.com>
4528
4529 * thread-db.c (find_new_threads_callback): Add debug output.
4530
20ba1ce6
PA		 45312015-02-04 Pedro Alves <palves@redhat.com>
4532
4533 * linux-low.c (handle_extended_wait): Don't resume LWPs here.
4534 (resume_stopped_resumed_lwps): New function.
4535 (linux_wait_for_event_filtered): Use it.
4536
8cc73a39
SDJ		 45372015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
4538
4539 * Makefile.in (SFILES): Add linux-personality.c.
4540 (linux-personality.o): New rule.
4541 * configure.srv (srv_linux_obj): Add linux-personality.o to the
4542 list of objects to be built.
4543 * linux-low.c: Include nat/linux-personality.h.
4544 (linux_create_inferior): Remove code to disable address space
4545 randomization (moved to ../nat/linux-personality.c). Create
4546 cleanup to disable address space randomization.
4547
fb23d554
SDJ		 45482015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
4549
4550 * Makefile.in (posix-strerror.o): New rule.
4551 (mingw-strerror.o): Likewise.
4552 * configure: Regenerated.
4553 * configure.ac: Source file ../common/common.host. Initialize new
4554 variable srv_host_obs. Add srv_host_obs to GDBSERVER_DEPFILES.
4555
cdf43629
YQ		 45562015-01-14 Yao Qi <yao@codesourcery.com>
4557
4558 * Makefile.in (SFILES): Add nat/ppc-linux.c.
4559 (ppc-linux.o): New rule.
4560 * configure.srv (powerpc*-*-linux*): Add ppc-linux.o.
4561 * configure.ac: AC_CHECK_FUNCS(getauxval).
4562 * config.in: Re-generated.
4563 * configure: Re-generated.
4564 * linux-ppc-low.c (ppc_arch_setup) [__powerpc64__]: Call
4565 ppc64_64bit_inferior_p
4566
514c5338
YQ		 45672015-01-14 Yao Qi <yao@codesourcery.com>
4568
4569 * linux-ppc-low.c: Include "nat/ppc-linux.h".
4570 (PPC_FEATURE_HAS_VSX): Move to nat/ppc-linux.h.
4571 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Likewise.
4572 (PT_ORIG_R3, PT_TRAP): Likewise.
4573 (PTRACE_GETVSXREGS, PTRACE_SETVSXREGS): Likewise.
4574 (PTRACE_GETVRREGS, PTRACE_SETVRREGS): Likewise.
4575 (PTRACE_GETEVRREGS, PTRACE_SETEVRREGS): Likewise.
4576
3368c1e5
JB		 45772015-01-10 Joel Brobecker <brobecker@adacore.com>
4578
4579 * i387-fp.c (i387_cache_to_xsave): In look over
4580 num_avx512_zmmh_high_registers, replace use of struct i387_xsave
4581 zmmh_low_space field by use of zmmh_high_space.
4582
582511be
PA		 45832015-01-09 Pedro Alves <palves@redhat.com>
4584
4585 * linux-low.c (step_over_bkpt): Move higher up in the file.
4586 (handle_extended_wait): Don't store the stop_pc here.
4587 (get_stop_pc): Adjust comments and rename to ...
4588 (check_stopped_by_breakpoint): ... this. Record whether the LWP
4589 stopped for a software breakpoint or hardware breakpoint.
4590 (thread_still_has_status_pending_p): New function.
4591 (status_pending_p_callback): Use
4592 thread_still_has_status_pending_p. If the event is no longer
4593 interesting, resume the LWP.
4594 (handle_tracepoints): Add assert.
4595 (maybe_move_out_of_jump_pad): Remove cancel_breakpoints call.
4596 (wstatus_maybe_breakpoint): New function.
4597 (cancel_breakpoint): Delete function.
4598 (check_stopped_by_watchpoint): New function, factored out from
4599 linux_low_filter_event.
4600 (lp_status_maybe_breakpoint): Delete function.
4601 (linux_low_filter_event): Remove filter_ptid argument.
4602 Leave thread group exits pending here. Store the LWP's stop PC.
4603 Always leave events pending.
4604 (linux_wait_for_event_filtered): Pull all events out of the
4605 kernel, and leave them all pending.
4606 (count_events_callback, select_event_lwp_callback): Consider all
4607 events.
4608 (cancel_breakpoints_callback, linux_cancel_breakpoints): Delete.
4609 (select_event_lwp): Only give preference to the stepping LWP in
4610 all-stop mode. Adjust comments.
4611 (ignore_event): New function.
4612 (linux_wait_1): Delete 'retry' label. Use ignore_event. Remove
4613 references to cancel_breakpoints. Adjust to renames. Also give
4614 equal priority to all LWPs that have had events in non-stop mode.
4615 If reporting a software breakpoint event, unadjust the LWP's PC.
4616 (linux_wait): If linux_wait_1 returned an ignored event, retry.
4617 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback):
4618 Adjust.
4619 (linux_resume_one_lwp): Store the LWP's PC. Adjust.
4620 (resume_status_pending_p): Use thread_still_has_status_pending_p.
4621 (linux_stopped_by_watchpoint): Adjust.
4622 (linux_target_ops): Remove reference to linux_cancel_breakpoints.
4623 * linux-low.h (enum lwp_stop_reason): New.
4624 (struct lwp_info) <stop_pc>: Adjust comment.
4625 <stopped_by_watchpoint>: Delete field.
4626 <stop_reason>: New field.
4627 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
4628 * mem-break.c (software_breakpoint_inserted_here)
4629 (hardware_breakpoint_inserted_here): New function.
4630 * mem-break.h (software_breakpoint_inserted_here)
4631 (hardware_breakpoint_inserted_here): Declare.
4632 * target.h (struct target_ops) <cancel_breakpoints>: Remove field.
4633 (cancel_breakpoints): Delete.
4634 * tracepoint.c (clear_installed_tracepoints, stop_tracing)
4635 (upload_fast_traceframes): Remove references to
4636 cancel_breakpoints.
4637
a33e3959
PA		 46382015-01-09 Pedro Alves <palves@redhat.com>
4639
4640 * thread-db.c (find_new_threads_callback): Ignore thread if the
4641 kernel thread ID is -1.
4642
8784d563
PA		 46432015-01-09 Pedro Alves <palves@redhat.com>
4644
4645 * linux-low.c (linux_attach_fail_reason_string): Move to
4646 nat/linux-ptrace.c, and rename.
4647 (linux_attach_lwp): Update comment.
4648 (attach_proc_task_lwp_callback): New function.
4649 (linux_attach): Adjust to rename and use
4650 linux_proc_attach_tgid_threads.
4651 (linux_attach_fail_reason_string): Delete declaration.
4652
76f2b779
JB		 46532015-01-01 Joel Brobecker <brobecker@adacore.com>
4654
4655 * gdbreplay.c (gdbreplay_version): Update copyright year to 2015.
4656 * server.c (gdbserver_version): Likewise.
4657
fafcc06a
SDJ		 46582014-12-29 Sergio Durigan Junior <sergiodj@redhat.com>
4659
4660 * remote-utils.c: Include ctype.h.
4661 (input_interrupt): Explicitly handle the case when the char
4662 received is the NUL byte. Improve the printing of non-ASCII
4663 characters.
4664
beed38b8
JB		 46652014-12-16 Joel Brobecker <brobecker@adacore.com>
4666
4667 * linux-low.c (linux_low_filter_event): Update call to
4668 linux_enable_event_reporting following the addition of
4669 a new parameter to that function.
4670
bf330350
CU		 46712014-12-16 Catalin Udma <catalin.udma@freescale.com>
4672
4673 PR server/17457
4674 * linux-aarch64-low.c (AARCH64_FPSR_REGNO): New define.
4675 (AARCH64_FPCR_REGNO): Likewise.
4676 (AARCH64_NUM_REGS): Update to include fpsr/fpcr registers.
4677 (aarch64_fill_fpregset): Add missing fpsr/fpcr registers.
4678 (aarch64_store_fpregset): Likewise.
4679
5227d625
JB		 46802014-12-15 Joel Brobecker <brobecker@adacore.com>
4681
4682 * lynx-low.c (lynx_resume): Use PTRACE_SINGLESTEP_ONE if N == 1.
4683 Remove FIXME comment about assumption about N.
4684
f93b65a0
JB		 46852014-12-13 Joel Brobecker <brobecker@adacore.com>
4686
4687 * configure.ac: If large-file support is disabled in GDBserver,
4688 pass --disable-largefile to ACX_CONFIGURE_DIR call for "gnulib".
4689 * configure: Regenerate.
4690
e5a9158d
AA		 46912014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
4692
4693 * linux-low.c (regsets_fetch_inferior_registers): Suppress the
4694 warning upon ENODATA from ptrace.
4695 * linux-s390-low.c (s390_store_tdb): New.
4696 (s390_regsets): Add regset for NT_S390_TDB.
4697
feea5f36
AA		 46982014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
4699
4700 * linux-low.c (regsets_store_inferior_registers): Skip regsets
4701 without a fill_function.
4702 * linux-s390-low.c (s390_fill_last_break): Remove.
4703 (s390_regsets): Set fill_function to NULL for NT_S390_LAST_BREAK.
4704 (s390_arch_setup): Use regset's size instead of fill_function for
4705 loop end condition.
4706
098dbe61
AA		 47072014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
4708
4709 * linux-low.c (regsets_fetch_inferior_registers): Do not invoke
4710 the regset's store function when ptrace returned an error.
4711 * regcache.c (get_thread_regcache): Invalidate register cache
4712 before fetching inferior's registers.
4713
28eef672
AA		 47142014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
4715
4716 * linux-low.c (regsets_fetch_inferior_registers): Rephrase
4717 while-loop as for-loop.
4718 (regsets_store_inferior_registers): Likewise.
4719
bdca27a2
YQ		 47202014-11-28 Yao Qi <yao@codesourcery.com>
4721
4722 * configure.ac(AC_CHECK_FUNCS): Remove readlink.
4723 * config.in, configure: Re-generate.
4724 * hostio.c (handle_unlink): Remove code checking HAVE_READLINK
4725 is defined.
4726
9c232dda
YQ		 47272014-11-21 Yao Qi <yao@codesourcery.com>
4728
4729 * configure.ac: Don't invoke AC_FUNC_ALLOCA.
4730 (AC_CHECK_HEADERS): Remove malloc.h.
4731 * configure: Re-generated.
4732 * config.in: Re-generated.
4733 * server.h: Don't include alloca.h and malloc.h.
4734 * gdbreplay.c: Don't check HAVE_ALLOCA_H is defined.
4735 Don't include malloc.h.
4736
43968415
JB		 47372014-11-17 Joel Brobecker <brobecker@adacore.com>
4738
4739 * lynx-low.c (lynx_write_memory): Put lynx_read_memory and
4740 corresponding ERRNO check in same block.
4741
40e91bc7
PA		 47422014-11-12 Pedro Alves <palves@redhat.com>
4743
4744 * server.c (cont_thread): Update comment.
4745 (start_inferior, attach_inferior): No longer clear cont_thread.
4746 (handle_v_cont): No longer set cont_thread.
4747 (captured_main): Clear cont_thread each time a GDB connects.
4748
c2c118cf
PA		 47492014-11-12 Pedro Alves <palves@redhat.com>
4750
4751 * linux-low.c (linux_wait_1): Don't force a wait for the Hc
4752 thread, and don't resume all threads if the Hc thread has exited.
4753
78708b7c
PA		 47542014-11-12 Pedro Alves <palves@redhat.com>
4755
4756 * linux-low.c (linux_request_interrupt): Always send a SIGINT to
4757 the process group instead of to a specific LWP.
4758
a2abc7de
PA		 47592014-10-15 Pedro Alves <palves@redhat.com>
4760
4761 PR server/17487
4762 * win32-arm-low.c (arm_set_thread_context): Remove current_event
4763 parameter.
4764 (arm_set_thread_context): Delete.
4765 (the_low_target): Adjust.
4766 * win32-i386-low.c (debug_registers_changed)
4767 (debug_registers_used): Delete.
4768 (update_debug_registers_callback): New function.
4769 (x86_dr_low_set_addr, x86_dr_low_set_control): Mark all threads as
4770 needing to update their debug registers.
4771 (win32_get_current_dr): New function.
4772 (x86_dr_low_get_addr, x86_dr_low_get_control)
4773 (x86_dr_low_get_status): Fetch the debug register from the thread
4774 record's context.
4775 (i386_initial_stuff): Adjust.
4776 (i386_get_thread_context): Remove current_event parameter. Don't
4777 clear debug_registers_changed nor copy DR values to
4778 debug_reg_state.
4779 (i386_set_thread_context): Delete.
4780 (i386_prepare_to_resume): New function.
4781 (i386_thread_added): Mark the thread as needing to update irs
4782 debug registers.
4783 (the_low_target): Remove i386_set_thread_context and install
4784 i386_prepare_to_resume.
4785 * win32-low.c (win32_get_thread_context): Adjust.
4786 (win32_set_thread_context): Use SetThreadContext
4787 directly.
4788 (win32_prepare_to_resume): New function.
4789 (win32_require_context): New function, factored out from ...
4790 (thread_rec): ... this.
4791 (continue_one_thread): Call win32_prepare_to_resume on each thread
4792 we're about to continue.
4793 (win32_resume): Call win32_prepare_to_resume on the event thread.
4794 * win32-low.h (struct win32_thread_info)
4795 <debug_registers_changed>: New field.
4796 (struct win32_target_ops): Change prototype of set_thread_context,
4797 delete set_thread_context and add prepare_to_resume.
4798 (win32_require_context): New declaration.
4799
a442d071
GB		 48002014-10-08 Gary Benson <gbenson@redhat.com>
4801
4802 * server.h: Do not include common-exceptions.h.
4803
6f1947e8
GB		 48042014-10-08 Gary Benson <gbenson@redhat.com>
4805
4806 * server.h: Do not include cleanups.h.
4807
63b434a4
JH		 48082014-09-30 James Hogan <james.hogan@imgtec.com>
4809
4810 * Makefile.in (clean): Add rm -f commands for mips-dsp-linux.c and
4811 mips64-dsp-linux.c.
4812
c4d9ceb6
YQ		 48132014-09-23 Yao Qi <yao@codesourcery.com>
4814
4815 * linux-low.c (lp_status_maybe_breakpoint): New function.
4816 (linux_low_filter_event): Call lp_status_maybe_breakpoint.
4817 (count_events_callback): Likewise.
4818 (select_event_lwp_callback): Likewise.
4819 (cancel_breakpoints_callback): Likewise.
4820
89a5711c
DB		 48212014-09-19 Don Breazeal <donb@codesourcery.com>
4822
4823 * linux-low.c (handle_extended_wait): Call
4824 linux_ptrace_get_extended_event.
4825 (get_stop_pc, get_detach_signal, linux_low_filter_event): Call
4826 linux_is_extended_waitstatus.
4827
bffc0964
JB		 48282014-09-16 Joel Brobecker <brobecker@adacore.com>
4829
4830 * Makefile.in (CPPFLAGS): Define.
4831 (INTERNAL_CFLAGS_BASE): Add ${CPPFLAGS}.
4832 (IPAGENT_CFLAGS): Remove ${CPPFLAGS}.
4833
0bfdf32f
GB		 48342014-09-16 Gary Benson <gbenson@redhat.com>
4835
4836 * inferiors.h (current_inferior): Renamed as...
4837 (current_thread): New variable. All uses updated.
4838 * linux-low.c (get_pc): Renamed saved_inferior as saved_thread.
4839 (maybe_move_out_of_jump_pad): Likewise.
4840 (cancel_breakpoint): Likewise.
4841 (linux_low_filter_event): Likewise.
4842 (wait_for_sigstop): Likewise.
4843 (linux_resume_one_lwp): Likewise.
4844 (need_step_over_p): Likewise.
4845 (start_step_over): Likewise.
4846 (linux_stabilize_threads): Renamed save_inferior as saved_thread.
4847 * linux-x86-low.c (x86_linux_update_xmltarget): Likewise.
4848 * proc-service.c (ps_lgetregs): Renamed reg_inferior as reg_thread
4849 and save_inferior as saved_thread.
4850 * regcache.c (get_thread_regcache): Renamed saved_inferior as
4851 saved_thread.
4852 (regcache_invalidate_thread): Likewise.
4853 * remote-utils.c (prepare_resume_reply): Likewise.
4854 * thread-db.c (thread_db_get_tls_address): Likewise.
4855 (disable_thread_event_reporting): Likewise.
4856 (remove_thread_event_breakpoints): Likewise.
4857 * tracepoint.c (gdb_agent_about_to_close): Renamed save_inferior
4858 as saved_thread.
4859 * target.h (set_desired_inferior): Renamed as...
4860 (set_desired_thread): New declaration. All uses updated.
4861 * server.c (myresume): Updated comment to reference thread instead
4862 of inferior.
4863 (handle_serial_event): Likewise.
4864 (handle_target_event): Likewise.
4865
361c8ade
GB		 48662014-09-12 Tom Tromey <tromey@redhat.com>
4867 Gary Benson <gbenson@redhat.com>
4868
4869 * regcache.h: Include common-regcache.h.
4870 (regcache_read_pc): Don't declare.
4871 * regcache.c (get_thread_regcache_for_ptid): New function.
4872
bd9269f7
GB		 48732014-09-11 Tom Tromey <tromey@redhat.com>
4874 Gary Benson <gbenson@redhat.com>
4875
4876 * symbol.c: New file.
4877 * Makefile.in (SFILES): Add symbol.c.
4878 (OBS): Add symbol.o.
4879
f8c1d06b
GB		 48802014-09-11 Gary Benson <gbenson@redhat.com>
4881
4882 * target.c (target_stop_ptid, target_continue_ptid): New
4883 functions.
4884
721ec300
GB		 48852014-09-11 Tom Tromey <tromey@redhat.com>
4886 Gary Benson <gbenson@redhat.com>
4887
4888 * target.h: Include target/target.h.
4889 * target.c (target_read_memory, target_read_uint32)
4890 (target_write_memory): New functions.
4891
c5e92cca
GB		 48922014-09-11 Gary Benson <gbenson@redhat.com>
4893
4894 * server.h (debug_hw_points): Don't declare.
4895 * server.c (debug_hw_points): Don't define. Replace all uses
4896 with show_debug_regs.
4897 * linux-aarch64-low.c (debug_hw_points): Don't define. Replace
4898 all uses with show_debug_regs.
4899
2e4bb98a
EBM		 49002014-09-08 Edjunior Barbosa Machado <emachado@linux.vnet.ibm.com>
4901
4902 * linux-ppc-low.c (ppc_collect_ptrace_register): Adjust routine to take
4903 endianness into account.
4904 (ppc_supply_ptrace_register): Likewise.
4905
ac740bc7
JH		 49062014-09-03 James Hogan <james.hogan@imgtec.com>
4907
4908 * linux-mips-low.c (mips_read_description): Reset errno to 0 prior
4909 to reading DSP_CONTROL with PTRACE_PEEKUSER ptrace call.
4910
97ea6506
GB		 49112014-09-03 Gary Benson <gbenson@redhat.com>
4912
4913 * linux-x86-low.c (x86_linux_prepare_to_resume): Use
4914 ALL_DEBUG_ADDRESS_REGISTERS.
4915
df7e5265
GB		 49162014-09-02 Gary Benson <gbenson@redhat.com>
4917
4918 * i386-low.h: Renamed as...
4919 * x86-low.h: New file. All type, function and variable name
4920 prefixes changed from "i386_" to "x86_". All references updated.
4921 * i386-low.c: Renamed as...
4922 * x86-low.c: New file. All type, function and variable name
4923 prefixes changed from "i386_" to "x86_". All references updated.
4924
ed859da7
GB		 49252014-09-02 Gary Benson <gbenson@redhat.com>
4926
4927 * linux-x86-low.c (x86_linux_new_process): Use XCNEW.
4928 (x86_linux_new_thread): Likewise.
4929
860789c7
GB		 49302014-08-29 Gary Benson <gbenson@redhat.com>
4931
4932 * server.h (setjmp.h): Do not include.
4933 (toplevel): Do not declare.
4934 (common-exceptions.h): Include.
4935 (cleanups.h): Likewise.
4936 * server.c (toplevel): Do not define.
4937 (exit_code): New static global.
4938 (detach_or_kill_for_exit_cleanup): New function.
4939 (main): New function. Original main renamed to...
4940 (captured_main): New function.
4941 * utils.c (verror) [!IN_PROCESS_AGENT]: Use throw_verror.
4942
ff55e1b5
GB		 49432014-08-29 Gary Benson <gbenson@redhat.com>
4944
4945 * Makefile.in (SFILES): Add common/common-exceptions.c.
4946 (OBS): Add common-exceptions.o.
4947 (common-exceptions.o): New rule.
4948 * utils.c (prepare_to_throw_exception): New function.
4949
e9bcb658
GB		 49502014-08-29 Gary Benson <gbenson@redhat.com>
4951
4952 * config.in: Regenerate.
4953 * configure: Likewise.
4954
e3180625
GB		 49552014-08-29 Gary Benson <gbenson@redhat.com>
4956
4957 * Makefile.in (SFILES): Add common/cleanups.c.
4958 (OBS): cleanups.o.
4959 (cleanups.o): New rule.
4960
e3d6ba5d
GB		 49612014-08-29 Gary Benson <gbenson@redhat.com>
4962
4963 * utils.c (internal_vwarning): New function.
4964
7096e886
GB		 49652014-08-28 Gary Benson <gbenson@redhat.com>
4966
4967 * utils.h (fatal): Remove declaration.
4968 * utils.c (fatal): Remove function.
4969
14ce3192
GB		 49702014-08-28 Gary Benson <gbenson@redhat.com>
4971
4972 * tracepoint.c (gdb_agent_init): Replace fatal with
4973 perror_with_name.
4974 (initialize_tracepoint): Likewise.
4975
50278d59
GB		 49762014-08-28 Gary Benson <gbenson@redhat.com>
4977
4978 * remote-utils.c (remote_prepare): Replace fatal with error.
4979
aa96c426
GB		 49802014-08-28 Gary Benson <gbenson@redhat.com>
4981
4982 * linux-low.c (linux_async): Replace fatal with warning.
4983 Tidy up and return.
4984 (linux_start_non_stop): Return -1 if linux_async failed.
4985
f7160e97
GB		 49862014-08-28 Gary Benson <gbenson@redhat.com>
4987
4988 * linux-x86-low.c (i386_dr_low_set_addr): Replace check with
4989 gdb_assert.
4990 (i386_dr_low_get_addr): Remove vague comment.
4991 * win32-i386-low.c (i386_dr_low_set_addr): Replace check with
4992 gdb_assert.
4993
38e08fca
GB		 49942014-08-28 Gary Benson <gbenson@redhat.com>
4995
4996 * inferiors.c (get_thread_process): Replace check with gdb_assert.
4997 * linux-low.c (linux_wait_for_event_filtered): Replace fatal with
4998 internal_error.
4999 (linux_resume_one_lwp): Likewise.
5000 * linux-x86-low.c (x86_siginfo_fixup): Replace checks with
5001 gdb_assert.
5002 * mem-break.c (raw_bkpt_type_to_target_hw_bp_type): Replace fatal
5003 with internal_error.
5004 * regcache.c (get_thread_regcache): Replace check with gdb_assert.
5005 (init_register_cache): Replace fatal with gdb_assert_not_reached.
5006 (find_register_by_name): Replace fatal with internal_error.
5007 (find_regno): Likewise.
5008 * tdesc.c (init_target_desc): Replace check with gdb_assert.
5009 * thread-db.c (thread_db_create_event): Likewise.
5010 (thread_db_load_search): Likewise.
5011 (try_thread_db_load_1): Likewise.
5012 * tracepoint.c (get_jump_space_head): Replace fatal with
5013 internal_error.
5014 (claim_trampoline_space): Likewise.
5015 (have_fast_tracepoint_trampoline_buffer): Likewise.
5016 (cmd_qtstart): Likewise.
5017 (stop_tracing): Likewise.
5018 (fast_tracepoint_collecting): Likewise.
5019 (target_malloc): Likewise.
5020 (download_tracepoint): Likewise.
5021 (download_trace_state_variables): Replace check with gdb_assert.
5022 (upload_fast_traceframes): Replace fatal with internal_error.
5023
34abf635
GB		 50242014-08-19 Tom Tromey <tromey@redhat.com>
5025 Gary Benson <gbenson@redhat.com>
5026
5027 * Makefile.in (SFILES): Add common/common-debug.c.
5028 (OBS): Add common-debug.o.
5029 (common-debug.o): New rule.
5030 * debug.h (debug_printf): Don't declare.
5031 * debug.c (debug_printf): Renamed and rewritten as...
5032 (debug_vprintf): New function.
5033
f6e94d78
GB		 50342014-08-19 Gary Benson <gbenson@redhat.com>
5035
5036 * utils.h: Do not include print-utils.h.
5037
9239eeab
GB		 50382014-08-19 Tom Tromey <tromey@redhat.com>
5039 Gary Benson <gbenson@redhat.com>
5040
5041 * server.h: Add static assertion.
5042 (gdb_byte, CORE_ADDR, LONGEST, ULONGEST): Remove.
5043
ef87c8bb
GB		 50442014-08-19 Tom Tromey <tromey@redhat.com>
5045 Gary Benson <gbenson@redhat.com>
5046
5047 * Makefile.in (SFILES): Add common/errors.c.
5048 (OBS): Add errors.o.
5049 (IPA_OBS): Add errors-ipa.o.
5050 (errors.o): New rule.
5051 (errors-ipa.o): Likewise.
5052 * utils.h (perror_with_name, error, warning): Don't declare.
5053 * utils.c (warning): Renamed and rewritten as...
5054 (vwarning): New function.
5055 (error): Renamed and rewritten as...
5056 (verror): New function.
5057 (internal_error): Renamed and rewritten as...
5058 (internal_verror): New function.
5059
bb974a24
GB		 50602014-08-07 Gary Benson <gbenson@redhat.com>
5061
5062 * configure.ac (AC_CHECK_HEADERS): Remove errno.h.
5063 * configure: Regenerate.
5064 * config.in: Likewise.
5065 * server.h: Do not include errno.h.
5066 * event-loop.c: Likewise.
5067 * hostio-errno.c: Likewise.
5068 * linux-low.c: Likewise.
5069 * remote-utils.c: Likewise.
5070 * spu-low.c: Likewise.
5071 * utils.c: Likewise.
5072 * gdbreplay.c: Unconditionally include errno.h.
5073
6d3d12eb
GB		 50742014-08-07 Gary Benson <gbenson@redhat.com>
5075
5076 * server.h: Do not include string.h.
5077 * event-loop.c: Likewise.
5078 * linux-low.c: Likewise.
5079 * regcache.c: Likewise.
5080 * remote-utils.c: Likewise.
5081 * spu-low.c: Likewise.
5082 * utils.c: Likewise.
5083
dccbb609
GB		 50842014-08-07 Gary Benson <gbenson@redhat.com>
5085
5086 * server.h: Do not include gdb_assert.h.
5087
e76df0d0
GB		 50882014-08-07 Gary Benson <gbenson@redhat.com>
5089
5090 * server.h: Do not include common-utils.h.
5091
4cb9c816
GB		 50922014-08-07 Gary Benson <gbenson@redhat.com>
5093
5094 * server.h: Do not include ptid.h.
5095 * notif.h: Likewise.
5096
3995eeee
GB		 50972014-08-07 Gary Benson <gbenson@redhat.com>
5098
5099 * server.h: Do not include gdb_locale.h.
5100
cb9f1a9b
GB		 51012014-08-07 Gary Benson <gbenson@redhat.com>
5102
5103 * server.h: Do not include gdb/signals.h.
5104 * win32-low.c: Likewise.
5105
a5fceff8
GB		 51062014-08-07 Gary Benson <gbenson@redhat.com>
5107
5108 * server.h: Do not include pathmax.h.
5109
b9391142
GB		 51102014-08-07 Gary Benson <gbenson@redhat.com>
5111
5112 * server.h: Do not include libiberty.h.
5113 * linux-bfin-low.c: Likewise.
5114
0e443c87
GB		 51152014-08-07 Gary Benson <gbenson@redhat.com>
5116
5117 * server.h: Do not include ansidecl.h.
5118
8ebb3f56
GB		 51192014-08-07 Gary Benson <gbenson@redhat.com>
5120
5121 * linux-x86-low.c: Do not include stddef.h.
5122 * lynx-ppc-low.c: Likewise.
5123 * tracepoint.c: Likewise.
5124
8980bdf6
GB		 51252014-08-07 Gary Benson <gbenson@redhat.com>
5126
5127 * server.h: Do not include stdarg.h.
5128 * nto-low.c: Likewise.
5129
d7096f71
GB		 51302014-08-07 Gary Benson <gbenson@redhat.com>
5131
5132 * server.h: Do not include stdlib.h.
5133 * inferiors.c: Likewise.
5134 * linux-low.c: Likewise.
5135 * regcache.c: Likewise.
5136 * spu-low.c: Likewise.
5137 * tracepoint.c: Likewise.
5138 * utils.c: Likewise.
5139
d02f550d
GB		 51402014-08-07 Gary Benson <gbenson@redhat.com>
5141
5142 * server.h: Do not include stdio.h.
5143 * linux-low.c: Likewise.
5144 * remote-utils.c: Likewise.
5145 * spu-low.c: Likewise.
5146 * utils.c: Likewise.
5147 * wincecompat.c: Likewise.
5148
87f6c4e3
GB		 51492014-08-06 Gary Benson <gbenson@redhat.com>
5150
5151 * regcache.c (init_register_cache): Move conditionals inside if.
5152
7089dca4
GB		 51532014-08-06 Gary Benson <gbenson@redhat.com>
5154
5155 * linux-low.c (linux_supports_non_stop): Use target_is_async_p.
5156
462f517e
GB		 51572014-07-31 Gary Benson <gbenson@redhat.com>
5158
5159 * ax.h: Do not include server.h.
5160 * gdbthread.h: Likewise.
5161 * lynx-low.h: Likewise.
5162 * notif.h: Likewise.
5163
976411d6
GB		 51642014-07-30 Gary Benson <gbenson@redhat.com>
5165
5166 * server.h: Include common-defs.h.
5167 Do not include config.h or build-gnulib-gdbserver/config.h.
5168
d41f6d8e
GB		 51692014-07-30 Gary Benson <gbenson@redhat.com>
5170
5171 * hostio-errno.c: Move server.h to top of includes list.
5172 * inferiors.c: Likewise.
5173 * linux-x86-low.c: Likewise.
5174 * notif.c: Include server.h.
5175
314c6a35
TT		 51762014-07-24 Tom Tromey <tromey@redhat.com>
5177 Gary Benson <gbenson@redhat.com>
5178
5179 * server.h (CORE_ADDR): Now unsigned.
5180
69ff6be5
PA		 51812014-07-16 Pedro Alves <palves@redhat.com>
5182
5183 * linux-low.c (linux_kill_one_lwp): Use kill_lwp, not kill.
5184
ce9e3fe7
PA		 51852014-07-15 Pedro Alves <palves@redhat.com>
5186
5187 * linux-low.c (linux_kill_one_lwp): Save errno and work with saved
5188 copy.
5189
e76126e8
PA		 51902014-07-11 Pedro Alves <palves@redhat.com>
5191
5192 * linux-low.c (kill_wait_lwp): New function, based on
5193 kill_one_lwp_callback, but use my_waitpid directly.
5194 (kill_one_lwp_callback, linux_kill): Use it.
5195
8e9db26e
PA		 51962014-06-23 Pedro Alves <palves@redhat.com>
5197
5198 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR_CONTROL
5199 before setting DR0..DR3.
5200
698b3e08
GB		 52012014-06-20 Gary Benson <gbenson@redhat.com>
5202
5203 * configure.ac (AC_REPLACE_FUNCS) <vasprintf, vsnprintf>: Removed.
5204 * configure: Regenerated.
5205 * config.in: Likewise.
5206
125f8a3d
GB		 52072014-06-20 Gary Benson <gbenson@redhat.com>
5208
5209 * Makefile.in (SFILES): Update locations for files moved
5210 from common to nat.
5211 (object file files): Reordered.
5212
42995dbd
GB		 52132014-06-20 Gary Benson <gbenson@redhat.com>
5214
5215 * i386-low.h (i386_dr_low_can_set_addr): Removed.
5216 (i386_dr_low_set_addr): Likewise.
5217 (i386_dr_low_get_addr): Likewise.
5218 (i386_dr_low_can_set_control): Likewise.
5219 (i386_dr_low_set_control): Likewise.
5220 (i386_dr_low_get_control): Likewise.
5221 (i386_dr_low_get_status): Likewise.
5222 (i386_get_debug_register_length): Likewise.
5223 * linux-x86-low.c (i386_dr_low_set_addr):
5224 Changed signature. Made static.
5225 (i386_dr_low_get_addr): Likewise.
5226 (i386_dr_low_set_control): Likewise.
5227 (i386_dr_low_get_control): Likewise.
5228 (i386_dr_low_get_status): Likewise.
5229 (i386_dr_low): New global variable.
5230 * win32-i386-low.c (i386_dr_low_set_addr):
5231 Changed signature. Made static.
5232 (i386_dr_low_get_addr): Likewise.
5233 (i386_dr_low_set_control): Likewise.
5234 (i386_dr_low_get_control): Likewise.
5235 (i386_dr_low_get_status): Likewise.
5236 (i386_dr_low): New global variable.
5237
e1d2394b
MS		 52382014-06-20 Marcus Shawcroft <marcus.shawcroft@arm.com>
5239
5240 * configure.ac: Invoke. AC_CHECK_TOOL(AR, ar).
5241 * Makefile.in (AR, AR_FLAGS): Define.
5242 * configure: Regenerate.
5243
3a8ee006
GB		 52442014-06-19 Gary Benson <gbenson@redhat.com>
5245
5246 * Makefile.in (i386-dregs.o): New rule.
5247 * configure.srv: Add i386-dregs.o to all targets using i386-low.o.
5248 * i386-low.c (target.h): Remove include.
5249 (TARGET_HAS_DR_LEN_8): Now in i386-dregs.c.
5250 (DR_CONTROL_SHIFT): Likewise.
5251 (DR_CONTROL_SIZE): Likewise.
5252 (DR_RW_EXECUTE): Likewise.
5253 (DR_RW_WRITE): Likewise.
5254 (DR_RW_READ): Likewise.
5255 (DR_RW_IORW): Likewise.
5256 (DR_LEN_1): Likewise.
5257 (DR_LEN_2): Likewise.
5258 (DR_LEN_4): Likewise.
5259 (DR_LEN_8): Likewise.
5260 (DR_LOCAL_ENABLE_SHIFT): Likewise.
5261 (DR_GLOBAL_ENABLE_SHIFT): Likewise.
5262 (DR_ENABLE_SIZE): Likewise.
5263 (DR_LOCAL_SLOWDOWN): Likewise.
5264 (DR_GLOBAL_SLOWDOWN): Likewise.
5265 (DR_CONTROL_RESERVED): Likewise.
5266 (I386_DR_CONTROL_MASK): Likewise.
5267 (I386_DR_VACANT): Likewise.
5268 (I386_DR_LOCAL_ENABLE): Likewise.
5269 (I386_DR_GLOBAL_ENABLE): Likewise.
5270 (I386_DR_DISABLE): Likewise.
5271 (I386_DR_SET_RW_LEN): Likewise.
5272 (I386_DR_GET_RW_LEN): Likewise.
5273 (I386_DR_WATCH_HIT): Likewise.
5274 (i386_wp_op_t): Likewise.
5275 (i386_show_dr): Likewise.
5276 (i386_length_and_rw_bits): Likewise.
5277 (i386_insert_aligned_watchpoint): Likewise.
5278 (i386_remove_aligned_watchpoint): Likewise.
5279 (i386_handle_nonaligned_watchpoint): Likewise.
5280 i386_update_inferior_debug_regs(): Likewise.
5281 (i386_dr_insert_watchpoint): Likewise.
5282 (i386_dr_remove_watchpoint): Likewise.
5283 (i386_dr_region_ok_for_watchpoint): Likewise.
5284 (i386_dr_stopped_data_address): Likewise.
5285 (i386_dr_stopped_by_watchpoint): Likewise.
5286
8f26655c
GB		 52872014-06-19 Gary Benson <gbenson@redhat.com>
5288
5289 * i386-low.c (i386_dr_show): Renamed to
5290 i386_show_dr and made static. All uses updated.
5291 (i386_dr_length_and_rw_bits): Renamed to
5292 i386_length_and_rw_bits and made static.
5293 All uses updated.
5294 (i386_dr_insert_aligned_watchpoint): Renamed to
5295 i386_insert_aligned_watchpoint and made static.
5296 All uses updated.
5297 (i386_dr_remove_aligned_watchpoint): Renamed to
5298 i386_remove_aligned_watchpoint and made static.
5299 All uses updated.
5300 (i386_dr_update_inferior_debug_regs): Renamed to
5301 i386_update_inferior_debug_regs and made static.
5302 All uses updated.
5303
b9228891
GB		 53042014-06-18 Gary Benson <gbenson@redhat.com>
5305
5171def3
GB		 5306 * i386-low.h (i386_dr_low_can_set_addr): New macro.
5307 (i386_dr_low_can_set_control): Likewise.
5308 (i386_get_debug_register_length): Likewise.
5309 * i386-low.c (i386_dr_low_can_set_addr): Now in i386-low.h.
5310 (i386_dr_low_can_set_control): Likewise.
5311 (i386_get_debug_register_length): Likewise.
5312
53132014-06-17 Gary Benson <gbenson@redhat.com>
5314
b9228891
GB		 5315 * i386-low.h (i386-dregs.h): New include.
5316 (DR_FIRSTADDR): Now in i386-dregs.h.
5317 (DR_LASTADDR): Likewise.
5318 (DR_NADDR): Likewise.
5319 (DR_STATUS): Likewise.
5320 (DR_CONTROL): Likewise.
5321 (i386_debug_reg_state): Likewise.
5322 (i386_dr_insert_watchpoint): Likewise.
5323 (i386_dr_remove_watchpoint): Likewise.
5324 (i386_dr_region_ok_for_watchpoint): Likewise.
5325 (i386_dr_stopped_data_address): Likewise.
5326 (i386_dr_stopped_by_watchpoint): Likewise.
5327 * i386-low.c (ALL_DEBUG_REGISTERS): Likewise.
5328
4be83cc2
GB		 53292014-06-18 Gary Benson <gbenson@redhat.com>
5330
5331 * i386-low.h (i386_low_insert_watchpoint): Renamed to
5332 i386_dr_insert_watchpoint.
5333 (i386_low_remove_watchpoint): Renamed to
5334 i386_dr_remove_watchpoint.
5335 (i386_low_region_ok_for_watchpoint): Renamed to
5336 i386_dr_region_ok_for_watchpoint.
5337 (i386_low_stopped_data_address): Renamed to
5338 i386_dr_stopped_data_address.
5339 (i386_low_stopped_by_watchpoint): Renamed to
5340 i386_dr_stopped_by_watchpoint.
5341 * i386-low.c (i386_show_dr): Renamed to
5342 i386_dr_show and made nonstatic. All uses updated.
5343 (i386_length_and_rw_bits): Renamed to
5344 i386_dr_length_and_rw_bits and made nonstatic.
5345 All uses updated.
5346 (i386_insert_aligned_watchpoint): Renamed to
5347 i386_dr_insert_aligned_watchpoint and made nonstatic.
5348 All uses updated.
5349 (i386_remove_aligned_watchpoint): Renamed to
5350 i386_dr_remove_aligned_watchpoint and made nonstatic.
5351 All uses updated.
5352 (i386_update_inferior_debug_regs): Renamed to
5353 i386_dr_update_inferior_debug_regs and made nonstatic.
5354 All uses updated.
5355 (i386_low_insert_watchpoint): Renamed to
5356 i386_dr_insert_watchpoint. All uses updated.
5357 (i386_low_remove_watchpoint): Renamed to
5358 i386_dr_remove_watchpoint. All uses updated.
5359 (i386_low_region_ok_for_watchpoint): Renamed to
5360 i386_dr_region_ok_for_watchpoint. All uses updated.
5361 (i386_low_stopped_data_address): Renamed to
5362 i386_dr_stopped_data_address. All uses updated.
5363 (i386_low_stopped_by_watchpoint): Renamed to
5364 i386_dr_stopped_by_watchpoint. All uses updated.
5365
131aa0d4
GB		 53662014-06-18 Gary Benson <gbenson@redhat.com>
5367
5368 * i386-low.c (i386_dr_low_can_set_addr): New macro.
5369 (i386_dr_low_can_set_control): Likewise.
5370 (i386_insert_aligned_watchpoint): New check.
5371
d9305f7f
GB		 53722014-06-18 Gary Benson <gbenson@redhat.com>
5373
5374 * i386-low.c (i386_update_inferior_debug_regs) <inf_state>:
5375 Renamed to state.
5376
e927c9fc
GB		 53772014-06-18 Gary Benson <gbenson@redhat.com>
5378
5379 * i386-low.c (i386_length_and_rw_bits): Use internal_error
5380 instead of fatal and error.
5381 (i386_handle_nonaligned_watchpoint): Likewise.
5382
1b6d4134
GB		 53832014-06-18 Gary Benson <gbenson@redhat.com>
5384
5385 * i386-low.c (i386_get_debug_register_length): New macro.
5386 (TARGET_HAS_DR_LEN_8): Remove conditional. Use above macro.
5387 (i386_show_dr): Use debug_printf instead of fprintf. Use
5388 phex to format values.
5389
6e62758f
GB		 53902014-06-18 Gary Benson <gbenson@redhat.com>
5391
5392 * i386-low.h: Comment changes.
5393 * i386-low.c: Likewise.
5394
fc6e2f03
GB		 53952014-06-18 Gary Benson <gbenson@redhat.com>
5396
5397 * i386-low.c: Whitespace changes.
5398
f9d1eeed
TT		 53992014-06-12 Tom Tromey <tromey@redhat.com>
5400
5401 * utils.c (freeargv): Remove.
5402
0b04e523
TT		 54032014-06-12 Tom Tromey <tromey@redhat.com>
5404
5405 * debug.c (debug_printf): Remove HAVE_GETTIMEOFDAY checks.
5406 * server.c (monitor_show_help): Remove HAVE_GETTIMEOFDAY check.
5407 (parse_debug_format_options): Likewise.
5408 (gdbserver_usage): Likewise.
5409 * Makefile.in (LIBIBERTY_BUILDDIR, LIBIBERTY): New variables.
5410 (SUBDIRS, REQUIRED_SUBDIRS): Add libiberty.
5411 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT)): Depend on and link
5412 against libiberty.
5413 ($(LIBGNU)): Depend on libiberty.
5414 (all-lib): Recurse into all subdirs.
5415 (install-only): Invoke "install" target in subdirs.
5416 (vasprintf.o, vsnprintf.o, safe-ctype.o, lbasename.o): Remove
5417 targets.
5418 * configure: Rebuild.
5419 * configure.ac: Add ACX_CONFIGURE_DIR for libiberty. Don't check
5420 for vasprintf, vsnprintf, or gettimeofday.
5421 * configure.srv: Don't add safe-ctype.o or lbasename.o to
5422 srv_tgtobj.
5423
270c9937
JB		 54242014-06-05 Joel Brobecker <brobecker@adacore.com>
5425
5426 * development.sh: Delete.
5427 * Makefile.in (config.status): Adjust dependency on development.sh.
5428 * configure.ac: Adjust development.sh source call.
5429 * configure: Regenerate.
5430
0a261ed8
PA		 54312014-06-02 Pedro Alves <palves@redhat.com>
5432
5433 * ax.c (gdb_free_agent_expr): New function.
5434 * ax.h (gdb_free_agent_expr): New declaration.
5435 * mem-break.c (delete_gdb_breakpoint_1): Also clear the commands
5436 list.
5437 (clear_breakpoint_conditions, clear_breakpoint_commands): Make
5438 static.
5439 (clear_breakpoint_conditions_and_commands): New function.
5440 * mem-break.h (clear_breakpoint_conditions): Delete declaration.
5441 (clear_breakpoint_conditions_and_commands): New declaration.
5442
e9dae05e
RR		 54432014-05-23 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
5444
5445 * linux-aarch64-low.c (asm/ptrace.h): Include.
5446
5876f503
JK		 54472014-05-21 Jan Kratochvil <jan.kratochvil@redhat.com>
5448
5449 Fix TLS access for -static -pthread.
5450 * gdbserver/thread-db.c (struct thread_db): Add td_thr_tlsbase_p.
5451 (thread_db_get_tls_address): Call it if LOAD_MODULE is zero.
5452 (thread_db_load_search, try_thread_db_load_1): Initialize it.
5453
802e8e6d
PA		 54542014-05-20 Pedro Alves <palves@redhat.com>
5455
5456 * linux-aarch64-low.c (aarch64_insert_point)
5457 (aarch64_remove_point): No longer check whether the type is
5458 supported here. Adjust to new interface.
5459 (the_low_target): Install aarch64_supports_z_point_type as
5460 supports_z_point_type method.
5461 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type): New function.
5462 (arm_linux_hw_point_initialize): Take an enum raw_bkpt_type
5463 instead of a Z packet char. Adjust.
5464 (arm_supports_z_point_type): New function.
5465 (arm_insert_point, arm_remove_point): Adjust to new interface.
5466 (the_low_target): Install arm_supports_z_point_type.
5467 * linux-crisv32-low.c (cris_supports_z_point_type): New function.
5468 (cris_insert_point, cris_remove_point): Adjust to new interface.
5469 Don't check whether the type is supported here.
5470 (the_low_target): Install cris_supports_z_point_type.
5471 * linux-low.c (linux_supports_z_point_type): New function.
5472 (linux_insert_point, linux_remove_point): Adjust to new interface.
5473 * linux-low.h (struct linux_target_ops) <insert_point,
5474 remove_point>: Take an enum raw_bkpt_type instead of a char. Add
5475 raw_breakpoint pointer parameter.
5476 <supports_z_point_type>: New method.
5477 * linux-mips-low.c (mips_supports_z_point_type): New function.
5478 (mips_insert_point, mips_remove_point): Adjust to new interface.
5479 Use mips_supports_z_point_type.
5480 (the_low_target): Install mips_supports_z_point_type.
5481 * linux-ppc-low.c (the_low_target): Install NULL as
5482 supports_z_point_type method.
5483 * linux-s390-low.c (the_low_target): Install NULL as
5484 supports_z_point_type method.
5485 * linux-sparc-low.c (the_low_target): Install NULL as
5486 supports_z_point_type method.
5487 * linux-x86-low.c (x86_supports_z_point_type): New function.
5488 (x86_insert_point): Adjust to new insert_point interface. Use
5489 insert_memory_breakpoint. Adjust to new
5490 i386_low_insert_watchpoint interface.
5491 (x86_remove_point): Adjust to remove_point interface. Use
5492 remove_memory_breakpoint. Adjust to new
5493 i386_low_remove_watchpoint interface.
5494 (the_low_target): Install x86_supports_z_point_type.
5495 * lynx-low.c (lynx_target_ops): Install NULL as
5496 supports_z_point_type callback.
5497 * nto-low.c (nto_supports_z_point_type): New.
5498 (nto_insert_point, nto_remove_point): Adjust to new interface.
5499 (nto_target_ops): Install nto_supports_z_point_type.
5500 * mem-break.c: Adjust intro comment.
5501 (struct raw_breakpoint) <raw_type, size>: New fields.
5502 <inserted>: Update comment.
5503 <shlib_disabled>: Delete field.
5504 (enum bkpt_type) <gdb_breakpoint>: Delete value.
5505 <gdb_breakpoint_Z0, gdb_breakpoint_Z1, gdb_breakpoint_Z2,
5506 gdb_breakpoint_Z3, gdb_breakpoint_Z4>: New values.
5507 (raw_bkpt_type_to_target_hw_bp_type): New function.
5508 (find_enabled_raw_code_breakpoint_at): New function.
5509 (find_raw_breakpoint_at): New type and size parameters. Use them.
5510 (insert_memory_breakpoint): New function, based off
5511 set_raw_breakpoint_at.
5512 (remove_memory_breakpoint): New function.
5513 (set_raw_breakpoint_at): Reimplement.
5514 (set_breakpoint): New, based on set_breakpoint_at.
5515 (set_breakpoint_at): Reimplement.
5516 (delete_raw_breakpoint): Go through the_target->remove_point
5517 instead of assuming memory breakpoints.
5518 (find_gdb_breakpoint_at): Delete.
5519 (Z_packet_to_bkpt_type, Z_packet_to_raw_bkpt_type): New functions.
5520 (find_gdb_breakpoint): New function.
5521 (set_gdb_breakpoint_at): Delete.
5522 (z_type_supported): New function.
5523 (set_gdb_breakpoint_1): New function, loosely based off
5524 set_gdb_breakpoint_at.
5525 (check_gdb_bp_preconditions, set_gdb_breakpoint): New functions.
5526 (delete_gdb_breakpoint_at): Delete.
5527 (delete_gdb_breakpoint_1): New function, loosely based off
5528 delete_gdb_breakpoint_at.
5529 (delete_gdb_breakpoint): New function.
5530 (clear_gdb_breakpoint_conditions): Rename to ...
5531 (clear_breakpoint_conditions): ... this. Don't handle a NULL
5532 breakpoint.
5533 (add_condition_to_breakpoint): Make static.
5534 (add_breakpoint_condition): Take a struct breakpoint pointer
5535 instead of an address. Adjust.
5536 (gdb_condition_true_at_breakpoint): Rename to ...
5537 (gdb_condition_true_at_breakpoint_z_type): ... this, and add
5538 z_type parameter.
5539 (gdb_condition_true_at_breakpoint): Reimplement.
5540 (add_breakpoint_commands): Take a struct breakpoint pointer
5541 instead of an address. Adjust.
5542 (gdb_no_commands_at_breakpoint): Rename to ...
5543 (gdb_no_commands_at_breakpoint_z_type): ... this. Add z_type
5544 parameter. Return true if no breakpoint was found. Change debug
5545 output.
5546 (gdb_no_commands_at_breakpoint): Reimplement.
5547 (run_breakpoint_commands): Rename to ...
5548 (run_breakpoint_commands_z_type): ... this. Add z_type parameter,
5549 and change return type to boolean.
5550 (run_breakpoint_commands): New function.
5551 (gdb_breakpoint_here): Also check for Z1 breakpoints.
5552 (uninsert_raw_breakpoint): Don't try to reinsert a disabled
5553 breakpoint. Go through the_target->remove_point instead of
5554 assuming memory breakpoint.
5555 (uninsert_breakpoints_at, uninsert_all_breakpoints): Uninsert
5556 software and hardware breakpoints.
5557 (reinsert_raw_breakpoint): Go through the_target->insert_point
5558 instead of assuming memory breakpoint.
5559 (reinsert_breakpoints_at, reinsert_all_breakpoints): Reinsert
5560 software and hardware breakpoints.
5561 (check_breakpoints, breakpoint_here, breakpoint_inserted_here):
5562 Check both software and hardware breakpoints.
5563 (validate_inserted_breakpoint): Assert the breakpoint is a
5564 software breakpoint. Set the inserted flag to -1 instead of
5565 setting shlib_disabled.
5566 (delete_disabled_breakpoints): Adjust.
5567 (validate_breakpoints): Only validate software breakpoints.
5568 Adjust to inserted flag change.
5569 (check_mem_read, check_mem_write): Skip breakpoint types other
5570 than software breakpoints. Adjust to inserted flag change.
5571 * mem-break.h (enum raw_bkpt_type): New enum.
5572 (raw_breakpoint, struct process_info): Forward declare.
5573 (Z_packet_to_target_hw_bp_type): Delete declaration.
5574 (raw_bkpt_type_to_target_hw_bp_type, Z_packet_to_raw_bkpt_type)
5575 (set_gdb_breakpoint, delete_gdb_breakpoint)
5576 (clear_breakpoint_conditions): New declarations.
5577 (set_gdb_breakpoint_at, clear_gdb_breakpoint_conditions): Delete.
5578 (breakpoint_inserted_here): Update comment.
5579 (add_breakpoint_condition, add_breakpoint_commands): Replace
5580 address parameter with a breakpoint pointer parameter.
5581 (gdb_breakpoint_here): Update comment.
5582 (delete_gdb_breakpoint_at): Delete.
5583 (insert_memory_breakpoint, remove_memory_breakpoint): Declare.
5584 * server.c (process_point_options): Take a struct breakpoint
5585 pointer instead of an address. Adjust.
5586 (process_serial_event) <Z/z packets>: Use set_gdb_breakpoint and
5587 delete_gdb_breakpoint.
5588 * spu-low.c (spu_target_ops): Install NULL as
5589 supports_z_point_type method.
5590 * target.h: Include mem-break.h.
5591 (struct target_ops) <prepare_to_access_memory>: Update comment.
5592 <supports_z_point_type>: New field.
5593 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
5594 instead of a char. Also take a raw breakpoint pointer.
5595 * win32-arm-low.c (the_low_target): Install NULL as
5596 supports_z_point_type.
5597 * win32-i386-low.c (i386_supports_z_point_type): New function.
5598 (i386_insert_point, i386_remove_point): Adjust to new interface.
5599 (the_low_target): Install i386_supports_z_point_type.
5600 * win32-low.c (win32_supports_z_point_type): New function.
5601 (win32_insert_point, win32_remove_point): Adjust to new interface.
5602 (win32_target_ops): Install win32_supports_z_point_type.
5603 * win32-low.h (struct win32_target_ops):
5604 <supports_z_point_type>: New method.
5605 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
5606 instead of a char. Also take a raw breakpoint pointer.
5607
932539e3
PA		 56082014-05-20 Pedro Alves <palves@redhat.com>
5609
5610 * mem-break.h: Include break-common.h.
5611 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
5612 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): New defines.
5613 (Z_packet_to_target_hw_bp_type): New declaration.
5614 * mem-break.c (Z_packet_to_target_hw_bp_type): New function.
5615 * i386-low.c (Z_PACKET_HW_BP, Z_PACKET_WRITE_WP, Z_PACKET_READ_WP)
5616 (Z_PACKET_ACCESS_WP): Delete macros.
5617 (Z_packet_to_hw_type): Delete function.
5618 * i386-low.h: Don't include break-common.h here.
5619 (Z_packet_to_hw_type): Delete declaration.
5620 * linux-x86-low.c (x86_insert_point, x86_insert_point): Call
5621 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
5622 * win32-i386-low.c (i386_insert_point, i386_remove_point): Call
5623 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
5624 * linux-aarch64-low.c: Don't include break-common.h here.
5625 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
5626 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): Delete macros.
5627 (Z_packet_to_target_hw_bp_type): Delete function.
5628 * linux-mips-low.c (rsp_bp_type_to_target_hw_bp_type): Delete
5629 function.
5630 (mips_insert_point, mips_remove_point): Use
5631 Z_packet_to_target_hw_bp_type.
5632
4ff0d3d8
PA		 56332014-05-20 Pedro Alves <palves@redhat.com>
5634
5635 * linux-aarch64-low.c: Include break-common.h.
5636 (enum target_point_type): Delete.
5637 (Z_packet_to_point_type): Rename to ...
5638 (Z_packet_to_target_hw_bp_type): ... this, and return a
5639 target_hw_bp_type instead.
5640 (aarch64_show_debug_reg_state): Take an enum target_hw_bp_type
5641 instead of an enum target_point_type.
5642 (aarch64_point_encode_ctrl_reg): Likewise. Compute type mask from
5643 breakpoint type.
5644 (aarch64_dr_state_insert_one_point)
5645 (aarch64_dr_state_remove_one_point, aarch64_handle_breakpoint)
5646 (aarch64_handle_aligned_watchpoint)
5647 (aarch64_handle_unaligned_watchpoint, aarch64_handle_watchpoint):
5648 Take an enum target_hw_bp_type instead of an enum
5649 target_point_type.
5650 (aarch64_supports_z_point_type): New function.
5651 (aarch64_insert_point, aarch64_remove_point): Use it. Adjust to
5652 use Z_packet_to_target_hw_bp_type.
5653
786dc519
JB		 56542014-05-20 Joel Brobecker <brobecker@adacore.com>
5655
5656 * configure.ac: Only use -Werror by default when DEVELOPMENT
5657 is true.
5658 * configure: Regenerate.
5659
9e0aa64f
JK		 56602014-05-19 Jan Kratochvil <jan.kratochvil@redhat.com>
5661
5662 Fix gdbserver qGetTLSAddr for x86_64 -m32.
5663 * linux-x86-low.c (X86_64_USER_REGS): New.
5664 (x86_fill_gregset): Call memset for BUF first in x86_64 -m32 case.
5665
2b577b92
YQ		 56662014-04-28 Yao Qi <yao@codesourcery.com>
5667
5668 * Makefile.in (i386-avx512.c): Fix the typo of generated file
5669 name.
5670
94611da2
PA		 56712014-04-25 Pedro Alves <palves@redhat.com>
5672
5673 PR server/16255
5674 * linux-low.c (linux_attach_fail_reason_string): New function.
5675 (linux_attach_lwp): Delete.
5676 (linux_attach_lwp_1): Rename to ...
5677 (linux_attach_lwp): ... this. Take a ptid instead of a pid as
5678 argument. Remove "initial" parameter. Return int instead of
5679 void. Don't error or warn here.
5680 (linux_attach): Adjust to call linux_attach_lwp. Call error on
5681 failure to attach to the tgid. Call warning when failing to
5682 attach to an lwp.
5683 * linux-low.h (linux_attach_lwp): Take a ptid instead of a pid as
5684 argument. Remove "initial" parameter. Return int instead of
5685 void. Don't error or warn here.
5686 (linux_attach_fail_reason_string): New declaration.
5687 * thread-db.c (attach_thread): Adjust to linux_attach_lwp's
5688 interface change. Use linux_attach_fail_reason_string.
5689
01f9f808
MS		 56902014-04-24 Michael Sturm <michael.sturm@mintel.com>
5691 Walfred Tedeschi <walfred.tedeschi@intel.com>
5692
5693 * Makefile.in: Added rules to handle new files
5694 i386-avx512.c i386-avx512-linux.c amd64-avx512.c
5695 amd64-avx512-linux.c x32-avx512.c x32-avx512-linux.c.
5696 * configure.srv (srv_i386_regobj): Add i386-avx512.o.
5697 (srv_i386_linux_regobj): Add i386-avx512-linux.o.
5698 (srv_amd64_regobj): Add amd64-avx512.o and x32-avx512.o.
5699 (srv_amd64_linux_regobj): Add amd64-avx512-linux.o and
5700 x32-avx512-linux.o.
5701 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx512.xml.
5702 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx512.xml.
5703 (srv_amd64_xmlfiles): Add i386/amd64-avx512.xml and
5704 i386/x32-avx512.xml.
5705 (srv_i386_linux_xmlfiles): Add i386/i386-avx512-linux.xml.
5706 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx512-linux.xml and
5707 i386/x32-avx512-linux.xml.
5708 * i387-fp.c (num_avx512_k_registers): New constant for number
5709 of K registers.
5710 (num_avx512_zmmh_low_registers): New constant for number of
5711 lower ZMM registers (0-15).
5712 (num_avx512_zmmh_high_registers): New constant for number of
5713 higher ZMM registers (16-31).
5714 (num_avx512_ymmh_registers): New contant for number of higher
5715 YMM registers (ymm16-31 added by avx521 on x86_64).
5716 (num_avx512_xmm_registers): New constant for number of higher
5717 XMM registers (xmm16-31 added by AVX512 on x86_64).
5718 (struct i387_xsave): Add space for AVX512 registers.
5719 (i387_cache_to_xsave): Change raw buffer size to 64 characters.
5720 Add code to handle AVX512 registers.
5721 (i387_xsave_to_cache): Add code to handle AVX512 registers.
5722 * linux-x86-low.c (init_registers_amd64_avx512_linux): New
5723 prototypei from generated file.
5724 (tdesc_amd64_avx512_linux): Likewise.
5725 (init_registers_x32_avx512_linux): Likewise.
5726 (tdesc_x32_avx512_linux): Likewise.
5727 (init_registers_i386_avx512_linux): Likewise.
5728 (tdesc_i386_avx512_linux): Likewise.
5729 (x86_64_regmap): Add AVX512 registers.
5730 (x86_linux_read_description): Add code to handle AVX512 XSTATE
5731 mask.
5732 (initialize_low_arch): Add code to initialize AVX512 registers.
5733
51aa91f9
PA		 57342014-04-23 Pedro Alves <palves@redhat.com>
5735
5736 * mem-break.c (find_gdb_breakpoint_at): Make static.
5737 * mem-break.h (find_gdb_breakpoint_at): Delete declaration.
5738
a4165e94
PA		 57392014-04-23 Pedro Alves <palves@redhat.com>
5740
5741 * i386-low.c: Don't include break-common.h here.
5742 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
5743 prototype to take target_hw_bp_type as argument instead of a Z
5744 packet char.
5745 * i386-low.h: Include break-common.h here.
5746 (Z_packet_to_hw_type): Declare.
5747 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
5748 prototypes.
5749 * linux-x86-low.c (x86_insert_point): Convert the packet number to
5750 a target_hw_bp_type before calling i386_low_insert_watchpoint.
5751 (x86_remove_point): Convert the packet number to a
5752 target_hw_bp_type before calling i386_low_remove_watchpoint.
5753 * win32-i386-low.c (i386_insert_point): Convert the packet number
5754 to a target_hw_bp_type before calling i386_low_insert_watchpoint.
5755 (i386_remove_point): Convert the packet number to a
5756 target_hw_bp_type before calling i386_low_remove_watchpoint.
5757
b8acf843
PA		 57582014-04-23 Pedro Alves <palves@redhat.com>
5759
5760 * utils.h (perror_with_name): Add ATTRIBUTE_NORETURN.
5761
d708bcd1
PA		 57622014-04-10 Pedro Alves <palves@redhat.com>
5763
5764 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
5765 Check if the condition or command is NULL before checking if the
5766 breakpoint is known. On success, return true.
5767 * mem-break.h (add_breakpoint_condition): Document return.
5768 (add_breakpoint_commands): Add describing comment.
5769 * server.c (skip_to_semicolon): New function.
5770 (process_point_options): Use it.
5771
2eec7d5b
PA		 57722014-04-09 Pedro Alves <palves@redhat.com>
5773
5774 * linux-low.c (linux_read_loadmap): Pass current_inferior directly
5775 to lwpid_of.
5776
fa96cb38
PA		 57772014-02-27 Pedro Alves <palves@redhat.com>
5778
5779 PR 12702
5780 * inferiors.h (A_I_NEXT, ALL_INFERIORS_TYPE, ALL_PROCESSES): New
5781 macros.
5782 * linux-low.c (delete_lwp, handle_extended_wait): Add debug
5783 output.
5784 (last_thread_of_process_p): Take a PID argument instead of a
5785 thread pointer.
5786 (linux_wait_for_lwp): Delete.
5787 (num_lwps, check_zombie_leaders, not_stopped_callback): New
5788 functions.
5789 (linux_low_filter_event): New function, party factored out from
5790 linux_wait_for_event.
5791 (linux_wait_for_event): Rename to ...
5792 (linux_wait_for_event_filtered): ... this. Add new filter ptid
5793 argument. Partly rewrite. Always use waitpid(-1, WNOHANG) and
5794 sigsuspend. Check for zombie leaders.
5795 (linux_wait_for_event): Reimplement as wrapper around
5796 linux_wait_for_event_filtered.
5797 (linux_wait_1): Handle TARGET_WAITKIND_NO_RESUMED. Assume that if
5798 a normal or signal exit is seen, it's the whole process exiting.
5799 (wait_for_sigstop): No longer a for_each_inferior callback.
5800 Rewrite on top of linux_wait_for_event_filtered.
5801 (stop_all_lwps): Call wait_for_sigstop directly.
5802 * server.c (resume, handle_target_event): Handle
5803 TARGET_WAITKIND_NO_RESUMED.
5804
d763de10
JB		 58052014-02-26 Joel Brobecker <brobecker@adacore.com>
5806
5807 * win32-low.c (psapi_get_dll_name,
5808 * win32_CreateToolhelp32Snapshot): Delete.
5809 (win32_CreateToolhelp32Snapshot, win32_Module32First)
5810 (win32_Module32Next, load_toolhelp, toolhelp_get_dll_name):
5811 Delete.
5812 (handle_load_dll): Add function description.
5813 Remove code using psapi_get_dll_name and toolhelp_get_dll_name.
5814
850a0f76
JB		 58152014-02-26 Joel Brobecker <brobecker@adacore.com>
5816
5817 * win32-low.c (win32_add_one_solib): Add 0x1000 to load_addr.
5818 Add comment.
5819 (win32_add_all_dlls): Remove 0x1000 offset applied to DLL
5820 base address when calling win32_add_one_solib.
5821 (handle_load_dll): Delete local variable load_addr.
5822 Remove 0x1000 offset applied to DLL base address when calling
5823 win32_add_one_solib.
5824 (handle_unload_dll): Add comment.
5825
f25b3fc3
JB		 58262014-02-26 Joel Brobecker <brobecker@adacore.com>
5827
5828 * win32-low.c (win32_add_all_dlls): Renames
5829 win32_ensure_ntdll_loaded. Rewrite function documentation.
5830 Adjust implementation to always load all DLLs.
5831 Add 0x1000 offset to DLL base address when calling
5832 win32_add_one_solib.
5833 (child_initialization_done): New static global.
5834 (do_initial_child_stuff): Set child_initialization_done to
5835 zero during child initialization, and 1 after. Replace call
5836 to win32_ensure_ntdll_loaded by call to win32_add_all_dlls.
5837 Add comment.
5838 (match_dll_by_basename, dll_is_loaded_by_basename): Delete.
5839 (handle_unload_dll): Add function documentation.
5840 (get_child_debug_event): Ignore load and unload DLL events
5841 during child initialization.
5842
d86d4aaf
DE		 58432014-02-20 Doug Evans <dje@google.com>
5844
3bc32da3 5845 Remove global all_lwps.
d86d4aaf
DE		 5846 * inferiors.h (ptid_of): Move here from linux-low.h.
5847 (pid_of, lwpid_of): Ditto.
5848 * linux-aarch64-low.c (debug_reg_change_callback): Update, "entry"
5849 parameter is a struct thread_info * now.
5850 (aarch64_notify_debug_reg_change): Fetch pid from current_inferior
5851 directly. Pass &all_threads to find_inferior instead of &all_lwps.
5852 (aarch64_stopped_data_address): Fetch lwpid from current_inferior
5853 directly.
5854 (aarch64_linux_prepare_to_resume): Fetch ptid from thread.
5855 (aarch64_arch_setup): Fetch lwpid from current_inferior directly.
5856 * linux-arm-low.c (update_registers_callback): Update, "entry"
5857 parameter is a struct thread_info * now.
5858 Fetch lwpid from current_inferior directly.
5859 (arm_insert_point): Pass &all_threads to find_inferior instead of
5860 &all_lwps.
5861 (arm_remove_point): Ditto.
5862 (arm_stopped_by_watchpoint): Fetch lwp from current_inferior.
5863 (arm_prepare_to_resume): Fetch pid from thread.
5864 (arm_read_description): Fetch lwpid from current_inferior directly.
5865 * linux-low.c (all_lwps): Delete.
5866 (delete_lwp): Delete call to remove_inferior.
5867 (handle_extended_wait): Fetch lwpid from thread.
5868 (add_lwp): Don't set lwp->entry.id. Remove call to
5869 add_inferior_to_list.
5870 (linux_attach_lwp_1): Fetch pid from current_inferior directly.
5871 (linux_kill_one_lwp): Fetch ptid,lwpid from thread.
5872 (kill_one_lwp_callback): Ditto.
5873 (linux_kill): Don't dereference NULL pointer.
5874 Fetch ptid,lwpid from thread.
5875 (get_detach_signal): Fetch ptid from thread.
5876 (linux_detach_one_lwp): Fetch ptid,lwpid from thread.
5877 Simplify call to regcache_invalidate_thread.
5878 (delete_lwp_callback): Update, "entry" parameter is a
5879 struct thread_info * now. Fetch pid from thread.
5880 (linux_mourn): Pass &all_threads to find_inferior instead of &all_lwps.
5881 (status_pending_p_callback): Update, "entry" parameter is a
5882 struct thread_info * now. Fetch ptid from thread.
5883 (find_lwp_pid): Update, "entry" parameter is a
5884 struct thread_info * now.
5885 (linux_wait_for_lwp): Fetch pid from thread.
5886 (linux_fast_tracepoint_collecting): Fetch lwpid from thread.
5887 (maybe_move_out_of_jump_pad): Fetch lwpid from current_inferior.
5888 (enqueue_one_deferred_signal): Fetch lwpid from thread.
5889 (dequeue_one_deferred_signal): Ditto.
5890 (cancel_breakpoint): Fetch ptid from current_inferior.
5891 (linux_wait_for_event): Pass &all_threads to find_inferior,
5892 not &all_lwps. Fetch ptid, lwpid from thread.
5893 (count_events_callback): Update, "entry" parameter is a
5894 struct thread_info * now.
5895 (select_singlestep_lwp_callback): Ditto.
5896 (select_event_lwp_callback): Ditto.
5897 (cancel_breakpoints_callback): Ditto.
5898 (linux_cancel_breakpoints): Pass &all_threads to find_inferior,
5899 not &all_lwps.
5900 (select_event_lwp): Ditto. Fetch ptid from event_thread.
5901 (unsuspend_one_lwp): Update, "entry" parameter is a
5902 struct thread_info * now.
5903 (unsuspend_all_lwps): Pass &all_threads to find_inferior,
5904 not &all_lwps.
5905 (linux_stabilize_threads): Ditto. And for for_each_inferior.
5906 Fetch lwpid from thread, not lwp.
5907 (linux_wait_1): Fetch ptid, lwpid from current_inferior.
5908 Pass &all_threads to find_inferior, not &all_lwps.
5909 (send_sigstop): Fetch lwpid from thread, not lwp.
5910 (send_sigstop_callback): Update, "entry" parameter is a
5911 struct thread_info * now.
5912 (suspend_and_send_sigstop_callback): Ditto.
5913 (wait_for_sigstop): Ditto. Fetch ptid, lwpid from thread, lwp.
5914 (stuck_in_jump_pad_callback): Update, "entry" parameter is a
5915 struct thread_info * now.
5916 (move_out_of_jump_pad_callback): Ditto. Fetch ptid, lwpid
5917 from thread, lwp.
5918 (lwp_running): Update, "entry" parameter is a
5919 struct thread_info * now.
5920 (stop_all_lwps): Fetch ptid from thread.
5921 Pass &all_threads to find_inferior, for_each_inferior, not &all_lwps.
5922 (linux_resume_one_lwp): Fetch lwpid from thread.
5923 (linux_set_resume_request): Update, "entry" parameter is a
5924 struct thread_info * now. Fetch pid, lwpid from thread.
5925 (resume_status_pending_p): Update, "entry" parameter is a
5926 struct thread_info * now.
5927 (need_step_over_p): Ditto. Fetch lwpid from thread.
5928 (start_step_over): Fetch lwpid from thread.
5929 (linux_resume_one_thread): Update, "entry" parameter is a
5930 struct thread_info * now. Fetch lwpid from thread.
5931 (linux_resume): Pass &all_threads to find_inferior, not &all_lwps.
5932 (proceed_one_lwp): Update, "entry" parameter is a
5933 struct thread_info * now. Fetch lwpid from thread.
5934 (unsuspend_and_proceed_one_lwp): Update, "entry" parameter is a
5935 struct thread_info * now.
5936 (proceed_all_lwps): Pass &all_threads to find_inferior, not &all_lwps.
5937 (unstop_all_lwps): Ditto. Fetch lwpid from thread.
5938 (regsets_fetch_inferior_registers): Fetch lwpid from current_inferior
5939 directly.
5940 (regsets_store_inferior_registers): Ditto.
5941 (fetch_register, store_register): Ditto.
5942 (linux_read_memory, linux_write_memory): Ditto.
5943 (linux_request_interrupt): Ditto.
5944 (linux_read_auxv): Ditto.
5945 (linux_xfer_siginfo): Ditto.
5946 (linux_qxfer_spu): Ditto.
5947 (linux_qxfer_libraries_svr4): Ditto.
5948 * linux-low.h (ptid_of, pid_of, lwpid_of): Delete,
5949 moved to inferiors.h.
5950 (get_lwp): Delete.
5951 (get_thread_lwp): Update.
5952 (struct lwp_info): Delete member "entry". Simplify comment for
5953 member "thread".
5954 (all_lwps): Delete.
5955 * linux-mips-low.c (mips_read_description): Fetch lwpid from
5956 current_inferior directly.
5957 (update_watch_registers_callback): Update, "entry" parameter is a
5958 struct thread_info * now. Fetch pid from thread.
5959 (mips_linux_prepare_to_resume): Fetch ptid from thread.
5960 (mips_insert_point): Fetch lwpid from current_inferior.
5961 Pass &all_threads to find_inferior, not &all_lwps.
5962 (mips_remove_point): Pass &all_threads to find_inferior, not &all_lwps.
5963 (mips_stopped_by_watchpoint): Fetch lwpid from current_inferior
5964 directly.
5965 (mips_stopped_data_address): Ditto.
5966 * linux-s390-low.c (s390_arch_setup): Fetch pid from current_inferior
5967 directly.
5968 * linux-tile-low.c (tile_arch_setup): Ditto.
5969 * linux-x86-low.c (x86_get_thread_area): Fetch lwpid from thread.
5970 (update_debug_registers_callback): Update, "entry" parameter is a
5971 struct thread_info * now. Fetch pid from thread.
5972 (i386_dr_low_set_addr): Fetch pid from current_inferior directly.
5973 Pass &all_threads to find_inferior, not &all_lwps.
5974 (i386_dr_low_get_addr): Fetch ptid from current_inferior directly.
5975 (i386_dr_low_set_control): Fetch pid from current_inferior directly.
5976 Pass &all_threads to find_inferior, not &all_lwps.
5977 (i386_dr_low_get_control): Fetch ptid from current_inferior directly.
5978 (i386_dr_low_get_status): Ditto.
5979 (x86_linux_prepare_to_resume): Fetch ptid from thread.
5980 (x86_siginfo_fixup): Fetch lwpid from current_inferior directly.
5981 (x86_linux_read_description): Ditto.
5982 * proc-service.c (ps_getpid): Fetch pid from current_inferior directly.
5983
3b8361aa
DE		 59842014-02-20 Doug Evans <dje@google.com>
5985
5986 * inferiors.c (get_first_inferior): Fix buglet.
5987
f7667f0d
DE		 59882014-02-19 Doug Evans <dje@google.com>
5989
5990 * gdbthread.h (add_thread): Change result type to struct thread_info *.
5991 * inferiors.c (add_thread): Change result type to struct thread_info *.
5992 All callers updated.
5993 (add_lwp): Call add_thread here instead of in callers.
5994 All callers updated.
5995 * linux-low.h (get_lwp_thread): Rewrite.
5996 (struct lwp_info): New member "thread".
5997
b3312d80
DE		 59982014-02-19 Doug Evans <dje@google.com>
5999
6000 * linux-low.c (add_lwp): Change result to struct lwp_info *.
6001 All callers updated.
6002
ecc6f45c
DE		 60032014-02-19 Doug Evans <dje@google.com>
6004
6005 * inferiors.c (add_thread): Fix whitespace.
6006
649ebbca
DE		 60072014-02-19 Doug Evans <dje@google.com>
6008
6009 * dll.c (clear_dlls): Replace accessing list implemention details
6010 with API function.
6011 * gdbthread.h (get_first_thread): Declare.
6012 * inferiors.c (for_each_inferior_with_data): New function.
6013 (get_first_thread): New function.
6014 (find_thread_ptid): Simplify.
6015 (get_first_inferior): New function.
6016 (clear_list): Delete.
6017 (one_inferior_p): New function.
6018 (clear_inferior_list): New function.
6019 (clear_inferiors): Update.
6020 * inferiors.h (for_each_inferior_with_data): Declare.
6021 (clear_inferior_list): Declare.
6022 (one_inferior_p): Declare.
6023 (get_first_inferior): Declare.
6024 * linux-low.c (linux_wait_for_event): Replace accessing list
6025 implemention details with API function.
6026 * server.c (target_running): Ditto.
6027 (accumulate_file_name_length): New function.
6028 (emit_dll_description): New function.
6029 (handle_qxfer_libraries): Replace accessing list implemention
6030 details with API function.
6031 (handle_qxfer_threads_worker): New function.
6032 (handle_qxfer_threads_proper): Replace accessing list implemention
6033 details with API function.
6034 (handle_query): Ditto.
6035 (visit_actioned_threads_callback_ftype): New typedef.
6036 (visit_actioned_threads_data): New struct.
6037 (visit_actioned_threads): Rewrite to be find_inferior callback.
6038 (resume): Call find_inferior.
6039 (handle_status): Replace accessing list implemention
6040 details with API function.
6041 (process_serial_event): Replace accessing list implemention details
6042 with API function.
6043 * target.c (set_desired_inferior): Replace accessing list implemention
6044 details with API function.
6045 * tracepoint.c (same_process_p): New function.
6046 (gdb_agent_about_to_close): Replace accessing list implemention
6047 details with API function.
6048 * win32-low.c (child_delete_thread): Replace accessing list
6049 implemention details with API function.
6050 (match_dll_by_basename): New function.
6051 (dll_is_loaded_by_basename): New function.
6052 (win32_ensure_ntdll_loaded): Replace accessing list implemention
6053 details call to dll_is_loaded_by_basename.
6054
80894984
DE		 60552014-02-19 Doug Evans <dje@google.com>
6056
6057 * dll.h (struct dll_info): Add comment.
6058 * gdbthread.h (struct thread_info): Add comment.
6059 (current_ptid): Simplify.
6060 * inferiors.c (add_process): Update.
6061 (remove_process): Update.
6062 * inferiors.h (struct process_info): Rename member "head" to "entry".
6063 * linux-low.c (delete_lwp): Update.
6064 (add_lwp): Update.
6065 (last_thread_of_process_p): Update.
6066 (kill_one_lwp_callback, linux_kill): Update.
6067 (status_pending_p_callback): Update.
6068 (wait_for_sigstop): Update. Simplify read of ptid.
6069 (start_step_over): Update.
6070 * linux-low.h (ptid_of, pid_of, lwpid_of): Update.
6071 (get_lwp_thread): Update.
6072 (struct lwp_info): Rename member "head" to "entry".
6073 * regcache.h (inferior_list_entry): Delete.
6074 * server.c (kill_inferior_callback): Update.
6075 (detach_or_kill_inferior_callback): Update.
6076 (print_started_pid): Update.
6077 (print_attached_pid): Update.
6078 (process_serial_event): Simplify read of ptid.
6079 * thread-db.c (thread_db_create_event): Update.
6080 (thread_db_get_tls_address): Update.
6081 * win32-low.c (current_inferior_ptid): Simplify.
6082
46917d26
TT		 60832014-02-19 Tom Tromey <tromey@redhat.com>
6084
6085 * target.h (struct target_ops) <supports_btrace>: Add target_ops
6086 argument.
6087 (target_supports_btrace): Update.
6088
0759a81e
YQ		 60892014-02-14 Yao Qi <yao@codesourcery.com>
6090
6091 * Makefile.in (IPA_OBJS): Append rsp-low-ipa.o.
6092 (rsp-low-ipa.o): New target.
6093
a7191e8b
TT		 60942014-02-12 Tom Tromey <tromey@redhat.com>
6095
6096 * ax.c (gdb_parse_agent_expr): Use hex2bin, not
6097 convert_ascii_to_int.
6098 * regcache.c (registers_to_string): Likewise.
6099 * remote-utils.c (decode_M_packet): Likewise.
6100 * server.c (process_serial_event): Likewise.
6101
ff0e980e
TT		 61022014-02-12 Tom Tromey <tromey@redhat.com>
6103
6104 * server.c (handle_query, handle_v_run): Use hex2bin, not
6105 unhexify.
6106 * tracepoint.c (cmd_qtdpsrc, cmd_qtdv, cmd_qtnotes): Likewise.
6107
e9371aff
TT		 61082014-02-12 Tom Tromey <tromey@redhat.com>
6109
6110 * ax.c (gdb_unparse_agent_expr): Use bin2hex, not
6111 convert_int_to_ascii.
6112 * regcache.c (registers_to_string, collect_register_as_string):
6113 Likewise.
6114 * remote-utils.c (look_up_one_symbol, relocate_instruction):
6115 Likewise.
6116 * server.c (process_serial_event): Likewise.
6117 * tracepoint.c (cmd_qtstatus, response_source, response_tsv)
6118 (cmd_qtbuffer, cstr_to_hexstr): Likewise.
6119
971dc0b8
TT		 61202014-02-12 Tom Tromey <tromey@redhat.com>
6121
6122 * remote-utils.c (look_up_one_symbol, monitor_output): Use
6123 bin2hex, not hexify.
6124 * tracepoint.c (cmd_qtstatus): Likewise.
6125
0a822afb
TT		 61262014-02-12 Tom Tromey <tromey@redhat.com>
6127
6128 * remote-utils.c (monitor_output): Pass explicit length to
6129 hexify.
6130
9c3d6531
TT		 61312014-02-12 Tom Tromey <tromey@redhat.com>
6132
6133 * tracepoint.c: Include rsp-low.h.
6134 * server.c: Include rsp-low.h.
6135 * remote-utils.h (convert_ascii_to_int, convert_int_to_ascii)
6136 (unhexify, hexify, remote_escape_output, unpack_varlen_hex): Don't
6137 declare.
6138 * remote-utils.c: Include rsp-low.h.
6139 (fromhex, hexchars, ishex, unhexify, tohex, hexify)
6140 (remote_escape_output, remote_unescape_input, unpack_varlen_hex)
6141 (convert_int_to_ascii, convert_ascii_to_int): Move to
6142 common/rsp-low.c.
6143 * regcache.c: Include rsp-low.h.
6144 * ax.c: Include rsp-low.h.
6145 * Makefile.in (SFILES): Add common/rsp-low.c.
6146 (OBS): Add rsp-low.o.
6147 (rsp-low.o): New target.
6148
01fd3ea5
TT		 61492014-02-12 Tom Tromey <tromey@redhat.com>
6150
6151 * utils.h (pulongest, plongest, phex_nz): Don't declare.
6152 Include print-utils.h.
6153 * utils.c (NUMCELLS, CELLSIZE, get_cell, decimal2str, pulongest)
6154 (plongest, thirty_two, phex_nz): Remove.
6155 * Makefile.in (SFILES): Add common/print-utils.c.
6156 (OBS): Add print-utils.o.
6157 (print-utils-ipa.o): New target.
6158 (print-utils.o): New target.
6159 (IPA_OBJS): Add print-utils-ipa.o.
6160
e99dc820
TT		 61612014-02-06 Tom Tromey <tromey@redhat.com>
6162
6163 * Makefile.in (SFILES): Fix indentation.
6164
ee1e2d4f
DE		 61652014-02-05 Doug Evans <dje@google.com>
6166
6167 * linux-low.c (linux_wait_for_event): Improve comment.
6168 (linux_wait_1): Keep current_inferior in sync with event_child.
6169
f5a02773
DE		 61702014-01-22 Doug Evans <dje@google.com>
6171
6172 * gdbthread.h (gdb_id_to_thread): Delete, unused.
6173
87ce2a04
DE		 61742014-01-22 Doug Evans <dje@google.com>
6175
6176 * configure.ac (AC_CHECK_FUNCS): Add test for gettimeofday.
6177 * configure: Regenerate.
6178 * config.in: Regenerate.
6179 * Makefile.in (SFILES): Add debug.c.
6180 (OBS): Add debug.o.
6181 * debug.c: New file.
6182 * debug.h: New file.
6183 * linux-aarch64-low.c (*): Update all debugging printfs to use
6184 debug_printf instead of fprintf.
6185 * linux-arm-low.c (*): Ditto.
6186 * linux-cris-low.c (*): Ditto.
6187 * linux-crisv32-low.c (*): Ditto.
6188 * linux-m32r-low.c (*): Ditto.
6189 * linux-sparc-low.c (*): Ditto.
6190 * linux-x86.c (*): Ditto.
6191 * linux-low.c (*): Ditto.
6192 (linux_wait_1): Add calls to debug_enter, debug_exit.
6193 (linux_wait): Remove redundant debugging printf.
6194 (stop_all_lwps): Add calls to debug_enter, debug_exit.
6195 (linux_resume, unstop_all_lwps): Ditto.
6196 * mem-break.c (*): Update all debugging printfs to use
6197 debug_printf instead of fprintf.
6198 * remote-utils.c (*): Ditto.
6199 * thread-db.c (*): Ditto.
6200 * server.c #include <ctype.h>, "gdb_vecs.h".
6201 (debug_threads): Moved to debug.c.
6202 (*): Update all debugging printfs to use debug_printf instead of
6203 fprintf.
6204 (start_inferior): Replace call to fflush with call to debug_flush.
6205 (monitor_show_help): Mention set debug-format.
6206 (parse_debug_format_options): New function.
6207 (handle_monitor_command): Handle "monitor set debug-format".
6208 (gdbserver_usage): Mention --debug-format.
6209 (main): Parse --debug-format.
6210 * server.h (debug_threads): Declaration moved to debug.h.
6211 #include "debug.h".
6212 * tracepoint.c (trace_debug_1) [!IN_PROCESS_AGENT]: Add version of
6213 trace_debug_1 that uses debug_printf.
6214 (tracepoint_look_up_symbols): Update all debugging printfs to use
6215 debug_printf instead of fprintf.
6216
e671835b
BS		 62172014-01-20 Baruch Siach <baruch@tkos.co.il>
6218
6219 * linux-xtensa-low.c: Include asm/ptrace.h instead of
6220 sys/ptrace.h.
6221
b5737fa9
PA		 62222014-01-17 Pedro Alves <palves@redhat.com>
6223
ea38d2a9 6224 PR build/16445
c7faa97a
PA		 6225 * linux-x86-low.c: Don't include elf/common.h if ELFMAG0 is
6226 defined after including gdb_proc_service.h.
b5737fa9 6227
40ed484e
DE		 62282014-01-16 Doug Evans <dje@google.com>
6229
6230 * dll.c (UNSPECIFIED_CORE_ADDR): New macro.
6231 (match_dll): Use it.
6232
969c39fb
MM		 62332014-01-16 Markus Metzger <markus.t.metzger@intel.com>
6234
6235 * target.h (target_ops) <read_btrace>: Change parameters and
6236 return type to allow error reporting.
6237 * server.c (handle_qxfer_btrace): Support delta reads. Pass
6238 trace reading errors on.
6239 * linux-low.c (linux_low_read_btrace): Pass trace reading
6240 errors on.
6241 (linux_low_disable_btrace): New.
6242
ab7f45ba
DE		 62432014-01-15 Doug Evans <dje@google.com>
6244
6245 * inferiors.c (thread_id_to_gdb_id): Delete.
6246 * inferiors.h (thread_id_to_gdb_id): Delete.
6247
66af0f44
EZ		 62482014-01-13 Eli Zaretskii <eliz@gnu.org>
6249
6250 * Makefile.in (INCLUDE_CFLAGS): Remove trailing slash from
6251 "-I$(srcdir)/../". Fixes MinGW compilation errors with old GCC
6252 versions.
6253
9939e131
PA		 62542014-01-08 Pedro Alves <palves@redhat.com>
6255
6256 * server.c (handle_status): Don't discard previous queued stop
6257 replies or thread's pending status here.
6258 (main) <disconnection>: Do it here instead.
6259
b7ea362b
PA		 62602014-01-08 Pedro Alves <palves@redhat.com>
6261
6262 * gdbthread.h (struct thread_info) <status_pending_p>: New field.
6263 * server.c (visit_actioned_threads, handle_pending_status): New
6264 function.
6265 (handle_v_cont): Factor out parts to ...
6266 (resume): ... this new function. If in all-stop, and a thread
6267 being resumed has a pending status, report it without actually
6268 resuming.
6269 (myresume): Adjust to use the new 'resume' function.
6270 (clear_pending_status_callback, set_pending_status_callback)
6271 (find_status_pending_thread_callback): New functions.
6272 (handle_status): Handle the case of multiple threads having
6273 interesting statuses to report. Report threads' real last signal
6274 instead of always reporting GDB_SIGNAL_TRAP. Look for a thread
6275 with an interesting thread to report the status for, instead of
6276 always reporting the status of the first thread.
6277
28498c42
JB		 62782014-01-01 Joel Brobecker <brobecker@adacore.com>
6279
6280 * gdbserver.c (gdbserver_version): Set copyright year to 2014.
6281 * gdbreplay.c (gdbreplay_version): Likewise.
6282
f45c82da
YZ		 62832013-12-18 Yufeng Zhang <yufeng.zhang@arm.com>
6284
6285 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Set
6286 iov.iov_len with the real length in use.
6287
379a5e2d
JB		 62882013-12-13 Joel Brobecker <brobecker@adacore.com>
6289
6290 * Makefile.in (safe-ctype.o, lbasename.o): New rules.
6291 * configure.srv: Add safe-ctype.o and lbasename.o to srv_tgtobj
6292 for all targets that use win32-low.c.
6293 * win32-low.c (win32_ensure_ntdll_loaded): New function.
6294 (do_initial_child_stuff): Add call to win32_ensure_ntdll_loaded.
6295
4210d83e
PA		 62962013-12-13 Pedro Alves <palves@redhat.com>
6297
6298 * target.c (mywait): Set OURSTATUS->KIND to TARGET_WAITKIND_STOPPED
6299 if equal to TARGET_WAITKIND_LOADED.
6300 * win32-low.c (cached_status): New static global.
6301 (win32_wait): Add declaration.
6302 (do_initial_child_stuff): Flush all initial pending debug events
6303 up to the initial breakpoint.
6304 (win32_wait): If CACHED_STATUS was set, return that instead
6305 of doing a real wait. Remove the code resuming the execution
6306 of the inferior after receiving a TARGET_WAITKIND_LOADED event
6307 during the initial phase. Also remove the code changing
6308 OURSTATUS->KIND from TARGET_WAITKIND_LOADED to
6309 TARGET_WAITKIND_STOPPED.
6310
e7f0d979
YQ		 63112013-12-11 Yao Qi <yao@codesourcery.com>
6312
6313 * notif.c (handle_notif_ack): Return 0 if no notification
6314 matches.
6315
ebcf782c
DE		 63162013-11-20 Doug Evans <dje@google.com>
6317
6318 * linux-low.c (linux_set_resume_request): Fix comment.
6319
20ad9378
DE		 63202013-11-20 Doug Evans <dje@google.com>
6321
6322 * linux-low.c (resume_status_pending_p): Tweak comment.
6323
a196ebeb
WT		 63242013-11-20 Walfred Tedeschi <walfred.tedeschi@intel.com>
6325
6326 * Makefile.in: Add i386-mpx.c, i386-mpx-linux.c, amd64-mpx.c,
6327 amd64-mpx-linux.c, x32-mpx.c and x32-mpx-linux.c generation.
6328 * configure.srv (srv_i386_regobj): Add i386-mpx.o.
6329 (srv_i386_linux_regobj): Add i386-mpx-linux.o.
6330 (srv_amd64_regobj): Add amd64-mpx.o.
6331 (srv_amd64_linux_regobj): Add amd64-mpx-linux.o.
6332 (srv_i386_32bit_xmlfiles): Add i386/32bit-mpx.xml.
6333 (srv_i386_64bit_xmlfiles): Add i386/64bit-mpx.xml.
6334 * i387-fp.c (num_pl_bnd_register) Added constant.
6335 (num_pl_bnd_cfg_registers) Added constant.
6336 (struct i387_xsave) Added reserved area and MPX fields.
6337 (i387_cache_to_xsave, i387_xsave_to_cache) Add MPX.
6338 * linux-x86-low.c (init_registers_i386_mpx_linux): Declare new
6339 function.
6340 (tdesc_i386_mpx_linux): Add MPX amd64 target.
6341 (init_registers_amd64_mpx_linux): Declare new function.
6342 (tdesc_amd64_mpx_linux): Add MPX amd64 target.
6343 (x86_64_regmap): Add MPX registers.
6344 (x86_linux_read_description): Add MPX case.
6345 (initialize_low_arch): Initialize MPX targets.
6346
0080a2f6
TT		 63472013-11-18 Tom Tromey <tromey@redhat.com>
6348
6349 * configure: Rebuild.
6350 * configure.ac: Don't check for stdlib.h.
6351 * gdbreplay.c: Unconditionally include stdlib.h.
6352
2978b111
TT		 63532013-11-18 Tom Tromey <tromey@redhat.com>
6354
6355 * config.in: Rebuild.
6356 * configure: Rebuild.
6357 * configure.ac: Don't use AC_HEADER_DIRENT.
6358
a3d08894
TT		 63592013-11-18 Tom Tromey <tromey@redhat.com>
6360
6361 * server.h: Don't check HAVE_STRING_H.
6362 * gdbreplay.c: Don't check HAVE_STRING_H.
6363 * configure: Rebuild.
6364
0a5dd17d
TT		 63652013-11-18 Tom Tromey <tromey@redhat.com>
6366
6367 * Makefile.in (gdbreplay$(EXEEXT)): Depend on and link against
6368 LIBGNU.
6369
1bd2f0ba
TT		 63702013-11-08 Tom Tromey <tromey@redhat.com>
6371
6372 * configure, config.in: Rebuild.
6373 * configure.ac: Remove unused configury.
6374
3266f10b
TT		 63752013-11-08 Tom Tromey <tromey@redhat.com>
6376
6377 * acinclude.m4: Include common.m4, codeset.m4.
6378 * configure, config.in: Rebuild.
6379 * configure.ac: Use GDB_AC_COMMON.
6380
6682d959
AA		 63812013-11-06 Andreas Arnez <arnez@linux.vnet.ibm.com>
6382
6383 * linux-s390-low.c (HWCAP_S390_TE): New define.
6384 (s390_arch_setup): Consider the TE field in the HWCAP for
6385 determining 'have_regset_tdb'.
6386
fd0a4d76
SDJ		 63872013-10-16 Sergio Durigan Junior <sergiodj@redhat.com>
6388
6389 PR gdb/16014
6390 * tracepoint.c (download_tracepoint_1): Remove unnecessary double
6391 call to sizeof.
6392
1a3d890b
PA		 63932013-10-02 Pedro Alves <palves@redhat.com>
6394
6395 * server.c (process_serial_event): Don't output "GDBserver
6396 exiting" if GDB is connected through stdio.
6397 * target.c (mywait): Likewise, be silent if GDB is connected
6398 through stdio.
6399
97ad4581
JB		 64002013-10-01 Joel Brobecker <brobecker@adacore.com>
6401
6402 * lynx-low.c (lynx_add_threads_after_attach): New function.
6403 (lynx_attach): Remove call to add_thread. Add call to
6404 lynx_add_threads_after_attach instead.
6405
5b4e221c
MF		 64062013-09-28 Mike Frysinger <vapier@gentoo.org>
6407
6408 * configure.ac (AC_CHECK_HEADERS): Add sys/syscall.h
6409 * config.in, configure: Regenerated.
6410
ee47b2f8
YQ		 64112013-09-18 Yao Qi <yao@codesourcery.com>
6412
6413 PR server/15959
6414 * server.c (start_inferior): Clear 'resume_info'.
6415
d6707650 64162013-09-16 Jiong Wang <jiwang@tilera.com>
0f63d4db 6417
d6707650
JW		 6418 * linux-tile-low.c (tile_regsets): Modify the size field to 64-bit
6419 for each register.
6420
9243dd0e 64212013-09-16 Jiong Wang <jiwang@tilera.com>
0f63d4db 6422
9243dd0e
JW		 6423 * configure.srv <tilegx*-*-linux*>: Remove linux-osdata.o from and add
6424 linux-tile-low.o to srv_tgtobj.
6425
c623a6ef
WN		 64262013-09-16 Will Newton <will.newton@linaro.org>
6427
6428 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Zero
6429 out regs.
6430
fb71d39e
PA		 64312013-09-06 Pedro Alves <palves@redhat.com>
6432
6433 * Makefile.in (gdb_proc_service_h, regdef_h, regcache_h)
6434 (signals_def, signals_h, ptid_h, ax_h, agent_h, linux_btrace_h)
6435 (linux_osdata_h, vec_h, gdb_vecs_h, host_defs_h, libiberty_h)
6436 (server_h, gdbthread_h, linux_low_h, linux_ptrace_h)
6437 (gdb_thread_db_h, linux_procfs_h, lynx_low_h, nto_low_h)
6438 (mips_linux_watch_h, i386_low_h, win32_low_h): Delete.
6439
8e7e9910
PA		 64402013-09-06 Pedro Alves <palves@redhat.com>
6441
6442 * Makefile.in (linux-btrace.o, mips-linux-watch.o): Remove
6443 explicit header dependencies and use $COMPILE/$POSTCOMPILE.
6444
7c3a12ca
PA		 64452013-09-06 Pedro Alves <palves@redhat.com>
6446
6447 * linux-amd64-ipa.c: Include tracepoint.h.
6448 * linux-i386-ipa.c: Include tracepoint.h.
6449
8eb3d7b6
RW		 64502013-09-06 Ricard Wanderlof <ricardw@axis.com>
6451
6452 * linux-crisv32-low.c (PTRACE_GET_THREAD_AREA): New macro.
6453 (ps_get_thread_area): New function.
6454
eddddb9d
RW		 64552013-09-06 Ricard Wanderlof <ricardw@axis.com>
6456
6457 * linux-crisv32-low.c (elf_gregset_t): Delete typedef.
6458 (initialize_low_arch): Call init_registers_crisv32 rather than
6459 init_register_crisv32.
6460
533b0600
PA		 64612013-09-05 Pedro Alves <palves@redhat.com>
6462
6463 * server.h (handle_vFile, hostio_last_error_from_errno): Move
6464 to ...
6465 * hostio.h: ... this new file.
6466 * hostio.c, server.c, linux-low.c, nto-low.c, spu-low,
6467 win32-low.c: Include hostio.h.
6468
0ce3d3b5
PA		 64692013-09-05 Pedro Alves <palves@redhat.com>
6470
6471 * server.h (gdb_client_data, handler_func, callback_handler_func)
6472 (delete_file_handler, add_file_handler, append_callback_event)
6473 (delete_callback_event, start_event_loop, initialize_event_loop):
6474 Move to event-loop.h and include it.
6475 * event-loop.h: New file.
6476
799cdc37
PA		 64772013-09-05 Pedro Alves <palves@redhat.com>
6478
6479 * dll.c, inferiors.c, remote-utils.c, server.c: Include "dll.h".
6480 * server.h (struct dll_info, all_dlls, dlls_changed, clear_dlls)
6481 (loaded_dll, unloaded_dll): Move to ...
6482 * dll.h: ... this new file.
6483 * inferiors.c, remote-utils.c, win32-low.c: Include "dll.h".
6484
6a6bbd9d
PA		 64852013-09-05 Pedro Alves <palves@redhat.com>
6486
6487 * server.h (current_process, get_thread_process, all_processes)
6488 (add_inferior_to_list, for_each_inferior, current_inferior)
6489 (remove_inferior, add_process, remove_process, find_process_pid)
6490 (have_started_inferiors_p, have_attached_inferiors_p)
6491 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id)
6492 (clear_inferiors, find_inferior, find_inferior_id)
6493 (inferior_target_data, set_inferior_target_data)
6494 (inferior_regcache_data, set_inferior_regcache_data): Move to
6495 inferiors.h, and include it.
6496 * inferiors.h: New file.
6497
f699aaba
PA		 64982013-09-05 Pedro Alves <palves@redhat.com>
6499
6500 * server.h (struct emit_ops, current_insn_ptr, emit_error):
6501 Move ...
72f4393d 6502 * ax.h: ... here.
f699aaba 6503
c144c7a0
PA		 65042013-09-05 Pedro Alves <palves@redhat.com>
6505
6506 * ax.c, linux-low.c, linux-x86-low.c, server.c: Include
6507 tracepoint.h.
6508 * server.h (IPA_BUFSIZ, initialize_tracepoint, tracing)
6509 (disconnected_tracing, tracepoint_look_up_symbols, stop_tracing
6510 (handle_tracepoint_general_set, handle_tracepoint_query)
6511 (tracepoint_finished_step, tracepoint_was_hit)
6512 (release_while_stepping_state_list, current_traceframe)
6513 (in_readonly_region, traceframe_read_mem)
6514 (fetch_traceframe_registers, traceframe_read_sdata)
6515 (traceframe_read_info, struct fast_tpoint_collect_status)
6516 (fast_tracepoint_collecting, force_unlock_trace_buffer)
6517 (handle_tracepoit_bkpts, initialize_low_tracepoint)
6518 (supply_fast_tracepoint_registers)
6519 (supply_static_tracepoint_registers, set_trampoline_buffer_space)
6520 (ipa_tdesc, claim_trampoline_space)
6521 (have_fast_tracepoint_trampoline_buffer, gdb_agent_about_to_close)
6522 (agent_mem_read, agent_get_trace_state_variable_value)
6523 (agent_set_trace_state_variable_value, agent_tsv_read)
6524 (agent_mem_read_string, get_raw_reg_func_addr)
6525 (get_get_tsv_func_addr, get_set_tsv_func_addr): Move to ...
6526 * tracepoint.h: ... this new file.
6527
ff42e6ab
PA		 65282013-09-05 Pedro Alves <palves@redhat.com>
6529
6530 * server.h (perror_with_name, error, fatal, warning, paddress)
6531 (pulongest, plongest, phex_nz, pfildes): Move to utils.h, and
6532 include it.
6533 * utils.h: New file.
6534
541af0f4
PA		 65352013-09-05 Pedro Alves <palves@redhat.com>
6536
6537 * server.h (remote_debug, noack_mode, transport_is_reliable)
6538 (gdb_connected, STDIO_CONNECTION_NAME, remote_connection_is_stdio)
6539 (read_ptid, write_ptid, putpkt, putpkt_binary, putpkt_notif)
6540 (getpkt, remote_prepare, remote_open, remote_close, write_ok)
6541 (write_enn, initialize_async_io, enable_async_io)
6542 (disable_async_io, check_remote_input_interrupt_request)
6543 (convert_ascii_to_int, convert_int_to_ascii, new_thread_notify)
6544 (dead_thread_notify, prepare_resume_reply)
6545 (decode_address_to_semicolon, decode_address, decode_m_packet)
6546 (decode_M_packet, decode_X_packet, decode_xfer_write)
6547 (decode_search_memory_packet, unhexify, hexify)
6548 (remote_escape_output, unpack_varlen_hex, clear_symbol_cache)
6549 (look_up_one_symbol, relocate_instruction)
6550 (monitor_output): Move to remote-utils.h, and include it.
6551 * remote-utils.h: New file.
6552
eebdf26b
PA		 65532013-09-05 Pedro Alves <palves@redhat.com>
6554
6555 * server.h (_): Delete.
6556
3aafd2ff
PA		 65572013-09-02 Pedro Alves <palves@redhat.com>
6558
6559 * tracepoint.c (TRACEFRAME_EOB_MARKER_SIZE): New macro.
6560 (init_trace_buffer): Ensure at least TRACEFRAME_EOB_MARKER_SIZE is
6561 allocated.
6562 (trace_buffer_alloc): Use TRACEFRAME_EOB_MARKER_SIZE.
6563
cee83bcb
PM		 65642013-09-02 Pierre Muller <muller@sourceware.org>
6565
6566 * win32-low.c (child_xfer_memory): Check if ReadProcessMemory
6567 or WriteProcessMemory complete successfully and handle
6568 ERROR_PARTIAL_COPY error.
6569
9a13b2fa
PA		 65702013-09-02 Pedro Alves <palves@redhat.com>
6571
6572 * server.c (gdb_read_memory): Return -1 on traceframe memory read
6573 error instead of EIO.
6574
602e3198
JK		 65752013-08-28 Jan Kratochvil <jan.kratochvil@redhat.com>
6576
6577 PR server/15604
6578 * linux-low.c: Include filestuff.h.
6579 (linux_create_inferior) <pid == 0>: Call close_most_fds.
6580 * lynx-low.c: Include filestuff.h.
6581 (lynx_create_inferior) <pid == 0>: Call close_most_fds.
6582 * server.c: Include filestuff.h.
6583 (main): Call notice_open_fds.
6584 * spu-low.c: Include filestuff.h.
6585 (spu_create_inferior) <pid == 0>: Call close_most_fds.
6586
96d7229d
LM		 65872013-08-22 Luis Machado <lgustavo@codesourcery.com>
6588
6589 * Makefile.in: Explain why ../target and ../nat are not
6590 listed as include file search paths.
6591 (linux-waitpid.o): New object file rule.
6592 * configure.srv (srv_native_linux_obj): New variable.
6593 Replace all occurrences of linux native object files with
6594 $srv_native_linux_obj.
6595 * linux-low.c: Include nat/linux-nat.h and nat/linux-waitpid.h.
6596 (HAS_NOMMU): Move defining logic to common/linux-ptrace.c.
6597 (linux_enable_event_reporting): Remove declaration.
6598 (my_waitpid): Moved to common/linux-waitpid.c.
6599 (linux_wait_for_event): Pass ptid when calling
6600 linux_enable_event_reporting.
6601 (linux_supports_tracefork_flag): Remove.
6602 (linux_enable_event_reporting): Likewise.
6603 (linux_tracefork_grandchild): Remove.
6604 (STACK_SIZE): Moved to common/linux-ptrace.c.
6605 (linux_tracefork_child): Remove.
6606 (linux_test_for_tracefork): Remove.
6607 (linux_look_up_symbols): Call linux_supports_traceclone.
6608 (initialize_low): Remove call to linux_test_for_tracefork.
6609 * linux-low.h (PTRACE_TYPE_ARG3): Move to
6610 common/linux-ptrace.h.
6611 (PTRACE_TYPE_ARG4): Likewise.
6612 Include linux-ptrace.h.
6613
32940073
PA		 66142013-08-21 Pedro Alves <palves@redhat.com>
6615
6616 * config.in: Renegerate.
6617
33b60d58 66182013-08-19 Luis Machado <lgustavo@codesourcery.com>
a261b8f5 6619
33b60d58
LM		 6620 * Makefile.in (INCLUDE_CFLAGS): Include -I$(srcdir)/../.
6621 (SFILES): Remove $(srcdir)/common/target-common.c and
6622 add $(srcdir)/target/waitstatus.c.
6623 (OBS): Remove target-common.o and add waitstatus.o.
6624 (server_h): Remove $(srcdir)/../common/target-common.h and
6625 add $(srcdir)/../target/resume.h, $(srcdir)/../target/wait.h
6626 and $(srcdir)/../target/waitstatus.h.
6627 (target-common.o): Remove.
6628 (waitstatus.o): New target object file.
6629 * target.h: Do not include target-common.h and
6630 include target/resume.h, target/wait.h and
6631 target/waitstatus.h.
6632
b8e1b30e
LM		 66332013-08-13 Luis Machado <lgustavo@codesourcery.com>
6634
6635 * linux-arm-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
6636 to PTRACE_TYPE_ARG3.
6637 * linux-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
6638 to PTRACE_TYPE_ARG3 and PTRACE_ARG4_TYPE to
6639 PTRACE_TYPE_ARG4.
6640 * linux-low.h (PTRACE_ARG3_TYPE): Rename to PTRACE_TYPE_ARG3.
6641 (PTRACE_ARG4_TYPE): Rename to PTRACE_TYPE_ARG4.
6642
7a60ad40
YQ		 66432013-07-27 Jie Zhang <jie@codesourcery.com>
6644 Daniel Jacobowitz <dan@codesourcery.com>
6645 Yao Qi <yao@codesourcery.com>
6646
6647 * Makefile.in (SFILES): Add common/mips-linux-watch.c.
6648 (mips-linux-watch.o): New rule.
6649 (mips_linux_watch_h): New variable.
6650 * configure.srv <mips*-*-linux*>: Add mips-linux-watch.o to
6651 srv_tgtobj.
6652 * linux-mips-low.c: Include mips-linux-watch.h.
6653 (struct arch_process_info, struct arch_lwp_info): New.
6654 (update_watch_registers_callback): New function.
6655 (mips_linux_new_process, mips_linux_new_thread) New functions.
6656 (mips_linux_prepare_to_resume, mips_insert_point): New
6657 functions.
6658 (mips_remove_point, mips_stopped_by_watchpoint): New
6659 functions.
6660 (rsp_bp_type_to_target_hw_bp_type): New function.
6661 (mips_stopped_data_address): New function.
6662 (the_low_target): Add watchpoint support functions.
6663
de6f69ad
YQ		 66642013-07-27 Yao Qi <yao@codesourcery.com>
6665
6666 * i386-low.c: Include break-common.h.
6667 (enum target_hw_bp_type): Remove.
6668
3360c0bf
LM		 66692013-07-24 Luis Machado <lgustavo@codesourcery.com>
6670
6671 * Makefile.in (SFILES): /common/target-common.c.
6672 (OBS): Add target-common.o.
6673 (server_h): Add $(srcdir)/../common/target-common.h.
6674 (target-common.o): New target.
6675 * server.c (queue_stop_reply_callback): Free
6676 status string after use.
6677 * target.c (target_waitstatus_to_string): Remove.
6678 * target.h: Include target-common.h.
6679 (resume_kind): Likewise.
6680 (target_waitkind): Likewise.
6681 (target_waitstatus): Likewise.
6682 (TARGET_WNOHANG): Likewise.
6683
bd885420
YQ		 66842013-07-04 Yao Qi <yao@codesourcery.com>
6685
6686 * Makefile.in (host_alias): Use @host_noncanonical@.
6687 (target_alias): Use @target_noncanonical@.
6688 * configure.ac: Use ACX_NONCANONICAL_TARGET and
6689 ACX_NONCANONICAL_HOST.
6690 * configure: Regenerated.
6691
6692 Revert:
6693 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
6694
6695 * configure.ac (version_host, version_target): Set and AC_SUBST them.
6696 * configure: Rebuild.
6697 * Makefile.in (version_host, version_target): Get from configure.
6698 (version.c): Use $(version_host) and $(version_target).
6699
17ef446e
PA		 67002013-07-03 Pedro Alves <palves@redhat.com>
6701
6702 * Makefile.in (config.status): Depend on development.sh.
6703 * acinclude.m4: Include libmcheck.m4.
6704 * configure: Regenerate.
6705
7a9a7487
MG		 67062013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
6707
6708 * win32-low.c (winapi_DebugActiveProcessStop): Move the WINAPI
6709 attribute inside the parentheses.
6710 (winapi_DebugSetProcessKillOnExit): Ditto.
6711 (winapi_DebugBreakProcess): Ditto.
6712 (winapi_GenerateConsoleCtrlEvent): Ditto.
a261b8f5 6713
49b64de6
MG		 67142013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
6715
6716 * notif.h (notif_event): Add a dummy member to avoid compiler
6717 errors.
6718
d5749ee7
PA		 67192013-07-01 Pedro Alves <palves@redhat.com>
6720
6721 * hostio.c (HOSTIO_PATH_MAX): Define.
6722 (require_filename, handle_open, handle_unlink, handle_readlink):
6723 Use it.
6724
d8d2a3ee
PA		 67252013-07-01 Pedro Alves <palves@redhat.com>
6726
6727 * server.h: Include "pathmax.h".
6728 * linux-low.c: Don't include sys/param.h.
6729 (linux_pid_exe_is_elf_64_file): Use PATH_MAX instead of
6730 MAXPATHLEN.
6731 * win32-low.c: Don't include sys/param.h.
6732 (win32_create_inferior): Use PATH_MAX instead of MAXPATHLEN.
6733
bc7dea8d
PA		 67342013-07-01 Pedro Alves <palves@redhat.com>
6735
6736 * event-loop.c: Don't check HAVE_UNISTD_H before including
6737 <unistd.h>.
6738 * gdbreplay.c: Likewise.
6739 * remote-utils.c: Likewise.
6740 * server.c: Likewise.
6741 * configure.ac: Don't check for unistd.h.
6742 * configure: Regenerate.
6743
d6c2da54
TT		 67442013-06-28 Tom Tromey <tromey@redhat.com>
6745
6746 * Makefile.in (version.c): Use version.in, not
6747 common/version.in.
6748
257b6bec
MG		 67492013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
6750
6751 * configure.ac (version_host, version_target): Set and AC_SUBST them.
6752 * configure: Rebuild.
6753 * Makefile.in (version_host, version_target): Get from configure.
6754 (version.c): Use $(version_host) and $(version_target).
6755
86ebe149
DK		 67562013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
6757
6758 Fix trace-status to output user name without trailing colon.
6759 * tracepoint.c (cmd_qtstatus): Remove unnecessary colon from user name.
6760
f30aa5af
DK		 67612013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
6762
6763 Fix trace-status to output proper start-time and stop-time.
6764 * tracepoint.c (cmd_qtstatus): Modify trace-status output to
6765 output start time and stop time in hex as gdb expects.
6766
28a93511
YQ		 67672013-06-26 Pedro Alves <pedro@codesourcery.com>
6768
6769 * tracepoint.c (build_traceframe_info_xml): Output trace state
6770 variables present in the trace buffer.
6771
01208463
TT		 67722013-06-24 Tom Tromey <tromey@redhat.com>
6773
6774 * Makefile.in (version.c): Use bfd/version.h, common/version.in,
6775 create-version.sh.
6776 (version.o): Remove.
6777 * gdbreplay.c: Include version.h.
6778 (version, host_name): Don't declare.
6779 * server.h: Include version.h.
6780 (version, host_name): Don't declare.
6781
760256f9
PA		 67822013-06-12 Pedro Alves <palves@redhat.com>
6783
6784 * linux-x86-low.c (linux_is_elf64): Delete global.
6785 (x86_siginfo_fixup): Replace reference to `linux_is_elf64' global
6786 with local linux_pid_exe_is_elf_64_file use.
6787
030031ee
PA		 67882013-06-11 Pedro Alves <palves@redhat.com>
6789
6790 * linux-low.c (regset_disabled, disable_regset): New functions.
6791 (regsets_fetch_inferior_registers)
6792 (regsets_store_inferior_registers): Use them.
6793 (initialize_regsets_info); Don't allocate the disabled_regsets
6794 array here.
6795 * linux-low.h (struct regsets_info) <disabled_regsets>: Extend
6796 comment.
6797
5da6eb0a
PA		 67982013-06-11 Pedro Alves <palves@redhat.com>
6799
6800 * linux-low.c (initialize_regsets_info): Use xcalloc instead of
6801 xmalloc.
6802
7e5aaa09
PA		 68032013-06-11 Pedro Alves <palves@redhat.com>
6804
6805 * linux-x86-low.c (initialize_low_arch): Call
6806 init_registers_x32_avx_linux.
6807
d878444c
JK		 68082013-06-09 Jan Kratochvil <jan.kratochvil@redhat.com>
6809
6810 Fix compatibility with Android Bionic.
6811 * linux-low.c (linux_qxfer_libraries_svr4): Ignore first entry even if
6812 it is not empty.
6813
3aee8918
PA		 68142013-06-07 Pedro Alves <palves@redhat.com>
6815
5f2b57b5 6816 PR server/14823
3aee8918
PA		 6817 * Makefile.in (OBS): Add tdesc.o.
6818 (IPA_OBJS): Add tdesc-ipa.o.
6819 (tdesc-ipa.o): New rule.
6820 * ax.c (gdb_eval_agent_expr): Adjust register_size call to new
6821 interface.
6822 * linux-low.c (new_inferior): Delete.
6823 (disabled_regsets, num_regsets): Delete.
6824 (linux_add_process): Adjust to set the new per-process
6825 new_inferior flag.
6826 (linux_detach_one_lwp): Adjust to call regcache_invalidate_thread.
6827 (linux_wait_for_lwp): Adjust. Only call arch_setup if the event
6828 was a stop. When calling arch_setup, switch the current inferior
6829 to the thread that got an event.
6830 (linux_resume_one_lwp): Adjust to call regcache_invalidate_thread.
6831 (regsets_fetch_inferior_registers)
6832 (regsets_store_inferior_registers): New regsets_info parameter.
6833 Adjust to use it.
6834 (linux_register_in_regsets): New regs_info parameter. Adjust to
6835 use it.
6836 (register_addr, fetch_register, store_register): New usrregs_info
6837 parameter. Adjust to use it.
6838 (usr_fetch_inferior_registers, usr_store_inferior_registers): New
6839 parameter regs_info. Adjust to use it.
6840 (linux_fetch_registers): Get the current inferior's regs_info, and
6841 adjust to use it.
6842 (linux_store_registers): Ditto.
6843 [HAVE_LINUX_REGSETS] (initialize_regsets_info): New.
6844 (initialize_low): Don't initialize the target_regsets here. Call
6845 initialize_low_arch.
6846 * linux-low.h (target_regsets): Delete declaration.
6847 (struct regsets_info): New.
6848 (struct usrregs_info): New.
6849 (struct regs_info): New.
6850 (struct process_info_private) <new_inferior>: New field.
6851 (struct linux_target_ops): Delete the num_regs, regmap, and
6852 regset_bitmap fields. New field regs_info.
6853 [HAVE_LINUX_REGSETS] (initialize_regsets_info): Declare.
6854 * i387-fp.c (num_xmm_registers): Delete.
6855 (i387_cache_to_fsave, i387_fsave_to_cache): Adjust find_regno
6856 calls to new interface.
6857 (i387_cache_to_fxsave, i387_cache_to_xsave, i387_fxsave_to_cache)
6858 (i387_xsave_to_cache): Adjust find_regno calls to new interface.
6859 Infer the number of xmm registers from the regcache's target
6860 description.
6861 * i387-fp.h (num_xmm_registers): Delete.
6862 * inferiors.c (add_thread): Don't install the thread's regcache
6863 here.
6864 * proc-service.c (gregset_info): Fetch the current inferior's
6865 regs_info. Adjust to use it.
6866 * regcache.c: Include tdesc.h.
6867 (register_bytes, reg_defs, num_registers)
6868 (gdbserver_expedite_regs): Delete.
6869 (get_thread_regcache): If the thread doesn't have a regcache yet,
6870 create one, instead of aborting gdbserver.
6871 (regcache_invalidate_one): Rename to ...
6872 (regcache_invalidate_thread): ... this.
6873 (regcache_invalidate_one): New.
6874 (regcache_invalidate): Only invalidate registers of the current
6875 process.
6876 (init_register_cache): Add target_desc parameter, and use it.
6877 (new_register_cache): Ditto. Assert the target description has a
6878 non zero registers_size.
6879 (regcache_cpy): Add assertions. Adjust.
6880 (realloc_register_cache, set_register_cache): Delete.
6881 (registers_to_string, registers_from_string): Adjust.
6882 (find_register_by_name, find_regno, find_register_by_number)
6883 (register_cache_size): Add target_desc parameter, and use it.
6884 (free_register_cache_thread, free_register_cache_thread_one)
6885 (regcache_release, register_cache_size): New.
6886 (register_size): Add target_desc parameter, and use it.
6887 (register_data, supply_register, supply_register_zeroed)
6888 (supply_regblock, supply_register_by_name, collect_register)
6889 (collect_register_as_string, collect_register_by_name): Adjust.
6890 * regcache.h (struct target_desc): Forward declare.
6891 (struct regcache) <tdesc>: New field.
6892 (init_register_cache, new_register_cache): Add target_desc
6893 parameter.
6894 (regcache_invalidate_thread): Declare.
6895 (regcache_invalidate_one): Delete declaration.
6896 (regcache_release): Declare.
6897 (find_register_by_number, register_cache_size, register_size)
6898 (find_regno): Add target_desc parameter.
6899 (gdbserver_expedite_regs, gdbserver_xmltarget): Delete
6900 declarations.
6901 * remote-utils.c: Include tdesc.h.
6902 (outreg, prepare_resume_reply): Adjust.
6903 * server.c: Include tdesc.h.
6904 (gdbserver_xmltarget): Delete declaration.
6905 (get_features_xml, process_serial_event): Adjust.
6906 * server.h [IN_PROCESS_AGENT] (struct target_desc): Forward
6907 declare.
6908 (struct process_info) <tdesc>: New field.
6909 (ipa_tdesc): Declare.
6910 * tdesc.c: New file.
6911 * tdesc.h: New file.
6912 * tracepoint.c: Include tdesc.h.
6913 [IN_PROCESS_AGENT] (ipa_tdesc): Define.
6914 (get_context_regcache): Adjust to pass ipa_tdesc down.
6915 (do_action_at_tracepoint): Adjust to get the register cache size
6916 from the context regcache's description.
6917 (traceframe_walk_blocks): Adjust to get the register cache size
6918 from the current trace frame's description.
6919 (traceframe_get_pc): Adjust to get current trace frame's
6920 description and pass it down.
6921 (gdb_collect): Adjust to get the register cache size from the
6922 IPA's description.
6923 * linux-amd64-ipa.c (tdesc_amd64_linux): Declare.
6924 (gdbserver_xmltarget): Delete.
6925 (initialize_low_tracepoint): Set the ipa's target description.
6926 * linux-i386-ipa.c (tdesc_i386_linux): Declare.
6927 (initialize_low_tracepoint): Set the ipa's target description.
6928 * linux-x86-low.c: Include tdesc.h.
6929 [__x86_64__] (is_64bit_tdesc): New.
6930 (ps_get_thread_area, x86_get_thread_area): Use it.
6931 (i386_cannot_store_register): Rename to ...
6932 (x86_cannot_store_register): ... this. Use is_64bit_tdesc.
6933 (i386_cannot_fetch_register): Rename to ...
6934 (x86_cannot_fetch_register): ... this. Use is_64bit_tdesc.
6935 (x86_fill_gregset, x86_store_gregset): Adjust register_size calls
6936 to new interface.
6937 (target_regsets): Rename to ...
6938 (x86_regsets): ... this.
6939 (x86_get_pc, x86_set_pc): Adjust register_size calls to new
6940 interface.
6941 (x86_siginfo_fixup): Use is_64bit_tdesc.
6942 [__x86_64__] (tdesc_amd64_linux, tdesc_amd64_avx_linux)
6943 (tdesc_x32_avx_linux, tdesc_x32_linux)
6944 (tdesc_i386_linux, tdesc_i386_mmx_linux, tdesc_i386_avx_linux):
6945 Declare.
6946 (x86_linux_update_xmltarget): Delete.
6947 (I386_LINUX_XSAVE_XCR0_OFFSET): Define.
6948 (have_ptrace_getfpxregs, have_ptrace_getregset): New.
6949 (AMD64_LINUX_USER64_CS): New.
6950 (x86_linux_read_description): New, based on
6951 x86_linux_update_xmltarget.
6952 (same_process_callback): New.
6953 (x86_arch_setup_process_callback): New.
6954 (x86_linux_update_xmltarget): New.
6955 (x86_regsets_info): New.
6956 (amd64_linux_regs_info): New.
6957 (i386_linux_usrregs_info): New.
6958 (i386_linux_regs_info): New.
6959 (x86_linux_regs_info): New.
6960 (x86_arch_setup): Reimplement.
6961 (x86_install_fast_tracepoint_jump_pad): Use is_64bit_tdesc.
6962 (x86_emit_ops): Ditto.
6963 (the_low_target): Adjust. Install x86_linux_regs_info,
6964 x86_cannot_fetch_register, and x86_cannot_store_register.
6965 (initialize_low_arch): New.
6966 * linux-ia64-low.c (tdesc_ia64): Declare.
6967 (ia64_fetch_register): Adjust.
6968 (ia64_usrregs_info, regs_info): New globals.
6969 (ia64_regs_info): New function.
6970 (the_low_target): Adjust.
6971 (initialize_low_arch): New function.
6972 * linux-sparc-low.c (tdesc_sparc64): Declare.
6973 (sparc_fill_gregset_to_stack, sparc_store_gregset_from_stack):
6974 Adjust.
6975 (sparc_arch_setup): New function.
6976 (sparc_regsets_info, sparc_usrregs_info, regs_info): New globals.
6977 (the_low_target): Adjust.
6978 (initialize_low_arch): New function.
6979 * linux-ppc-low.c (tdesc_powerpc_32l, tdesc_powerpc_altivec32l)
6980 (tdesc_powerpc_cell32l, tdesc_powerpc_vsx32l)
6981 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_altivec32l)
6982 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_e500l)
6983 (tdesc_powerpc_64l, tdesc_powerpc_altivec64l)
6984 (tdesc_powerpc_cell64l, tdesc_powerpc_vsx64l)
6985 (tdesc_powerpc_isa205_64l, tdesc_powerpc_isa205_altivec64l)
6986 (tdesc_powerpc_isa205_vsx64l): Declare.
6987 (ppc_cannot_store_register, ppc_collect_ptrace_register)
6988 (ppc_supply_ptrace_register, parse_spufs_run, ppc_get_pc)
6989 (ppc_set_pc, ppc_get_hwcap): Adjust.
6990 (ppc_usrregs_info): Forward declare.
6991 (!__powerpc64__) ppc_regmap_adjusted: New global.
6992 (ppc_arch_setup): Adjust to the current process'es target
6993 description.
6994 (ppc_fill_vsxregset, ppc_store_vsxregset, ppc_fill_vrregset)
6995 (ppc_store_vrregset, ppc_fill_evrregset, ppc_store_evrregse)
6996 (ppc_store_evrregset): Adjust.
6997 (target_regsets): Rename to ...
6998 (ppc_regsets): ... this, and make static.
6999 (ppc_usrregs_info, ppc_regsets_info, regs_info): New globals.
7000 (ppc_regs_info): New function.
7001 (the_low_target): Adjust.
7002 (initialize_low_arch): New function.
7003 * linux-s390-low.c (tdesc_s390_linux32, tdesc_s390_linux32v1)
7004 (tdesc_s390_linux32v2, tdesc_s390_linux64, tdesc_s390_linux64v1)
7005 (tdesc_s390_linux64v2, tdesc_s390x_linux64, tdesc_s390x_linux64v1)
7006 (tdesc_s390x_linux64v2): Declare.
7007 (s390_collect_ptrace_register, s390_supply_ptrace_register)
7008 (s390_fill_gregset, s390_store_last_break): Adjust.
7009 (target_regsets): Rename to ...
7010 (s390_regsets): ... this, and make static.
7011 (s390_get_pc, s390_set_pc): Adjust.
7012 (s390_get_hwcap): New target_desc parameter, and use it.
7013 [__s390x__] (have_hwcap_s390_high_gprs): New global.
7014 (s390_arch_setup): Adjust to set the current process'es target
7015 description. Don't adjust the regmap.
7016 (s390_usrregs_info, s390_regsets_info, regs_info): New globals.
7017 [__s390x__] (s390_usrregs_info_3264, s390_regsets_info_3264)
7018 (regs_info_3264): New globals.
7019 (s390_regs_info): New function.
7020 (the_low_target): Adjust.
7021 (initialize_low_arch): New function.
7022 * linux-mips-low.c (tdesc_mips_linux, tdesc_mips_dsp_linux)
7023 (tdesc_mips64_linux, tdesc_mips64_dsp_linux): Declare.
7024 [__mips64] (init_registers_mips_linux)
7025 (init_registers_mips_dsp_linux): Delete defines.
7026 [__mips64] (tdesc_mips_linux, tdesc_mips_dsp_linux): New defines.
7027 (have_dsp): New global.
7028 (mips_read_description): New, based on mips_arch_setup.
7029 (mips_arch_setup): Reimplement.
7030 (get_usrregs_info): New function.
7031 (mips_cannot_fetch_register, mips_cannot_store_register)
7032 (mips_get_pc, mips_set_pc, mips_fill_gregset, mips_store_gregset)
7033 (mips_fill_fpregset, mips_store_fpregset): Adjust.
7034 (target_regsets): Rename to ...
7035 (mips_regsets): ... this, and make static.
7036 (mips_regsets_info, mips_dsp_usrregs_info, mips_usrregs_info)
7037 (dsp_regs_info, regs_info): New globals.
7038 (mips_regs_info): New function.
7039 (the_low_target): Adjust.
7040 (initialize_low_arch): New function.
7041 * linux-arm-low.c (tdesc_arm, tdesc_arm_with_iwmmxt)
7042 (tdesc_arm_with_vfpv2, tdesc_arm_with_vfpv3, tdesc_arm_with_neon):
7043 Declare.
7044 (arm_fill_vfpregset, arm_store_vfpregset): Adjust.
7045 (arm_read_description): New, with bits factored from
7046 arm_arch_setup.
7047 (arm_arch_setup): Reimplement.
7048 (target_regsets): Rename to ...
7049 (arm_regsets): ... this, and make static.
7050 (arm_regsets_info, arm_usrregs_info, regs_info): New globals.
7051 (arm_regs_info): New function.
7052 (the_low_target): Adjust.
7053 (initialize_low_arch): New function.
7054 * linux-m68k-low.c (tdesc_m68k): Declare.
7055 (target_regsets): Rename to ...
7056 (m68k_regsets): ... this, and make static.
7057 (m68k_regsets_info, m68k_usrregs_info, regs_info): New globals.
7058 (m68k_regs_info): New function.
7059 (m68k_arch_setup): New function.
7060 (the_low_target): Adjust.
7061 (initialize_low_arch): New function.
7062 * linux-sh-low.c (tdesc_sharch): Declare.
7063 (target_regsets): Rename to ...
7064 (sh_regsets): ... this, and make static.
7065 (sh_regsets_info, sh_usrregs_info, regs_info): New globals.
7066 (sh_regs_info, sh_arch_setup): New functions.
7067 (the_low_target): Adjust.
7068 (initialize_low_arch): New function.
7069 * linux-bfin-low.c (tdesc_bfin): Declare.
7070 (bfin_arch_setup): New function.
7071 (bfin_usrregs_info, regs_info): New globals.
7072 (bfin_regs_info): New function.
7073 (the_low_target): Adjust.
7074 (initialize_low_arch): New function.
7075 * linux-cris-low.c (tdesc_cris): Declare.
7076 (cris_arch_setup): New function.
7077 (cris_usrregs_info, regs_info): New globals.
7078 (cris_regs_info): New function.
7079 (the_low_target): Adjust.
7080 (initialize_low_arch): New function.
7081 * linux-cris-low.c (tdesc_crisv32): Declare.
7082 (cris_arch_setup): New function.
7083 (cris_regsets_info, cris_usrregs_info, regs_info): New globals.
7084 (cris_regs_info): New function.
7085 (the_low_target): Adjust.
7086 (initialize_low_arch): New function.
7087 * linux-m32r-low.c (tdesc_m32r): Declare.
7088 (m32r_arch_setup): New function.
7089 (m32r_usrregs_info, regs_info): New globals.
7090 (m32r_regs_info): Adjust.
7091 (initialize_low_arch): New function.
7092 * linux-tic6x-low.c (tdesc_tic6x_c64xp_linux)
7093 (tdesc_tic6x_c64x_linux, tdesc_tic6x_c62x_linux): Declare.
7094 (tic6x_usrregs_info): Forward declare.
7095 (tic6x_read_description): New function, based on ...
7096 (tic6x_arch_setup): ... this. Reimplement.
7097 (target_regsets): Rename to ...
7098 (tic6x_regsets): ... this, and make static.
7099 (tic6x_regsets_info, tic6x_usrregs_info, regs_info): New globals.
7100 (tic6x_regs_info): New function.
7101 (the_low_target): Adjust.
7102 (initialize_low_arch): New function.
7103 * linux-xtensa-low.c (tdesc_xtensa): Declare.
7104 (xtensa_fill_gregset, xtensa_store_gregset): Adjust.
7105 (target_regsets): Rename to ...
7106 (xtensa_regsets): ... this, and make static.
7107 (xtensa_regsets_info, xtensa_usrregs_info, regs_info): New
7108 globals.
7109 (xtensa_arch_setup, xtensa_regs_info): New functions.
7110 (the_low_target): Adjust.
7111 (initialize_low_arch): New function.
7112 * linux-nios2-low.c (tdesc_nios2_linux): Declare.
7113 (nios2_arch_setup): Set the current process'es tdesc.
7114 (target_regsets): Rename to ...
7115 (nios2_regsets): ... this.
7116 (nios2_regsets_info, nios2_usrregs_info, regs_info): New globals.
7117 (nios2_regs_info): New function.
7118 (the_low_target): Adjust.
7119 (initialize_low_arch): New function.
a261b8f5
PA		 7120 * linux-aarch64-low.c (tdesc_aarch64): Declare.
7121 (aarch64_arch_setup): Set the current process'es tdesc.
7122 (target_regsets): Rename to ...
7123 (aarch64_regsets): ... this.
7124 (aarch64_regsets_info, aarch64_usrregs_info, regs_info): New globals.
7125 (aarch64_regs_info): New function.
7126 (the_low_target): Adjust.
7127 (initialize_low_arch): New function.
3aee8918
PA		 7128 * linux-tile-low.c (tdesc_tilegx, tdesc_tilegx32): Declare
7129 globals.
7130 (target_regsets): Rename to ...
7131 (tile_regsets): ... this.
7132 (tile_regsets_info, tile_usrregs_info, regs_info): New globals.
7133 (tile_regs_info): New function.
7134 (tile_arch_setup): Set the current process'es tdesc.
7135 (the_low_target): Adjust.
7136 (initialize_low_arch): New function.
7137 * spu-low.c (tdesc_spu): Declare.
7138 (spu_create_inferior, spu_attach): Set the new process'es tdesc.
7139 * win32-arm-low.c (tdesc_arm): Declare.
7140 (arm_arch_setup): New function.
7141 (the_low_target): Install arm_arch_setup instead of
7142 init_registers_arm.
7143 * win32-i386-low.c (tdesc_i386, tdesc_amd64): Declare.
7144 (init_windows_x86): Rename to ...
7145 (i386_arch_setup): ... this. Set `win32_tdesc'.
7146 (the_low_target): Adjust.
7147 * win32-low.c (win32_tdesc): New global.
7148 (child_add_thread): Don't create the thread cache here.
7149 (do_initial_child_stuff): Set the new process'es tdesc.
7150 * win32-low.h (struct target_desc): Forward declare.
7151 (win32_tdesc): Declare.
7152 * lynx-i386-low.c (tdesc_i386): Declare global.
7153 (lynx_i386_arch_setup): Set `lynx_tdesc'.
7154 * lynx-low.c (lynx_tdesc): New global.
7155 (lynx_add_process): Set the new process'es tdesc.
7156 * lynx-low.h (struct target_desc): Forward declare.
7157 (lynx_tdesc): Declare global.
7158 * lynx-ppc-low.c (tdesc_powerpc_32): Declare global.
7159 (lynx_ppc_arch_setup): Set `lynx_tdesc'.
7160 * nto-low.c (nto_tdesc): New global.
7161 (do_attach): Set the new process'es tdesc.
7162 * nto-low.h (struct target_desc): Forward declare.
7163 (nto_tdesc): Declare.
7164 * nto-x86-low.c (tdesc_i386): Declare.
7165 (nto_x86_arch_setup): Set `nto_tdesc'.
7166
b1fbec62
GB		 71672013-06-04 Gary Benson <gbenson@redhat.com>
7168
7169 * server.c (handle_query): Add "augmented-libraries-svr4-read+"
7170 to qSupported response when appropriate.
7171 (handle_qxfer_libraries_svr4): Allow qXfer:libraries-svr4:read
7172 with nonzero-length annex.
7173 * linux-low.c (linux_qxfer_libraries_svr4): Parse and handle
7174 arguments supplied in annex.
7175
d1ec4ce7
DE		 71762013-05-31 Doug Evans <dje@google.com>
7177
ac44adcb 7178 PR server/15594
d1ec4ce7
DE		 7179 * linux-x86-low.c (ps_get_thread_area): Properly extend address to
7180 64 bits in 64-cross-32 environment.
7181
9b25f2d3
PA		 71822013-05-28 Pedro Alves <palves@redhat.com>
7183
7184 * Makefile.in (clean): Remove reference to aarch64-without-fpu.c.
7185 (aarch64-without-fpu.c): Delete rule.
7186 * configure.srv (aarch64*-*-linux*): Remove references to
7187 aarch64-without-fpu.o and aarch64-without-fpu.xml.
7188 * linux-aarch64-low.c (init_registers_aarch64_without_fpu): Remove
7189 declaration.
7190
6740dc9c
PA		 71912013-05-24 Pedro Alves <palves@redhat.com>
7192
7193 * server.c (handle_v_cont) <vCont;r>: Use unpack_varlen_hex
7194 instead of strchr/decode_address. Error if the range isn't split
7195 with a ','. Don't assume there's be a ':' in the action.
7196
c2d6af84
PA		 71972013-05-23 Yao Qi <yao@codesourcery.com>
7198 Pedro Alves <palves@redhat.com>
7199
7200 * linux-low.c (lwp_in_step_range): New function.
7201 (linux_wait_1): If the thread was range stepping and stopped
7202 outside the stepping range, report the stop to GDB. Otherwise,
7203 continue stepping. Add range stepping debug output.
7204 (linux_set_resume_request): Copy the step range from the resume
7205 request to the lwp.
7206 (linux_supports_range_stepping): New.
7207 (linux_target_ops) <supports_range_stepping>: Set to
7208 linux_supports_range_stepping.
7209 * linux-low.h (struct linux_target_ops)
7210 <supports_range_stepping>: New field.
7211 (struct lwp_info) <step_range_start, step_range_end>: New fields.
7212 * linux-x86-low.c (x86_supports_range_stepping): New.
7213 (the_low_target) <supports_range_stepping>: Set to
7214 x86_supports_range_stepping.
7215 * server.c (handle_v_cont): Handle 'r' action.
7216 (handle_v_requests): Append ";r" if the target supports range
7217 stepping.
7218 * target.h (struct thread_resume) <step_range_start,
7219 step_range_end>: New fields.
7220 (struct target_ops) <supports_range_stepping>:
7221 New field.
7222 (target_supports_range_stepping): New macro.
7223
58794e1a
JB		 72242013-05-17 Joel Brobecker <brobecker@adacore.com>
7225
7226 * lynx-low.c (lynx_resume): Fix null_ptid/minus_one_ptid
7227 confusion in comment.
7228
d631c5a7
JB		 72292013-05-17 Joel Brobecker <brobecker@adacore.com>
7230
7231 * lynx-low.c (struct process_info_private): New type.
7232 (lynx_add_process): New function.
7233 (lynx_create_inferior, lynx_attach): Replace calls to
7234 add_process by calls to lynx_add_process.
7235 (lynx_resume): If PTID is null, then try using
7236 current_process()->private->last_wait_event_ptid.
7237 Add comments.
7238 (lynx_clear_inferiors): Delete. The contents of that function
7239 has been inlined in lynx_mourn;
7240 (lynx_wait_1): Save the ptid in the process's private data.
7241 (lynx_mourn): Free the process' private data. Replace call
7242 to lynx_clear_inferiors by call to clear_inferiors.
7243
96f7a20f
YQ		 72442013-05-17 Yao Qi <yao@codesourcery.com>
7245
7246 * i386-low.c (i386_length_and_rw_bits): Move the comment to
7247 the right place.
7248
db0dfaa0
LM		 72492013-05-16 Luis Machado <lgustavo@codesourcery.com>
7250
7251 * linux-low.c: Move definition checks upwards for PT_TEXT_ADDR,
7252 PT_DATA_ADDR and PT_TEXT_END_ADDR. Update comments.
7253 (linux_read_offsets): Remove PT_TEXT_ADDR, PT_DATA_ADDR and
7254 PT_TEXT_END_ADDR guards. Update comments.
7255 (linux_target_op) <read_offsets>: Conditionally define to
7256 linux_read_offsets if the target is UCLIBC and if it defines
7257 PT_TEXT_ADDR, PT_DATA_ADDR and PT_TEXT_END_ADDR.
7258
68f5f838
SL		 72592013-05-06 Sandra Loosemore <sandra@codesourcery.com>
7260 Andrew Jenner <andrew@codesourcery.com>
7261
7262 * Makefile.in (SFILES): Add linux-nios2-low.c.
7263 (clean): Add action to delete nios2-linux.c.
7264 (nios2-linux.c): New rule.
7265 * configure.srv: Add nios2*-*-linux*.
7266 * linux-nios2-low.c: New.
7267
1ebff1fd
HAQ		 72682013-05-03 Hafiz Abid Qadeer <abidh@codesourcery.com>
7269
7270 * tracepoint.c (cmd_qtinit): Call 'stop_tracing'.
7271
f6150862
HZ		 72722013-04-25 Hui Zhu <hui@codesourcery.com>
7273
7274 PR gdb/15186
f6150862
HZ		 7275 * ax.c (ax_printf): Add fflush.
7276
614c279d
TT		 72772013-04-22 Tom Tromey <tromey@redhat.com>
7278
7279 * Makefile.in (SFILES): Add filestuff.c.
7280 (OBS): Add filestuff.o.
7281 (filestuff.o): New target.
7282 * config.in, configure: Rebuild.
7283 * configure.ac: Check for fdwalk, pipe2.
7284
7d4e5717
PA		 72852013-04-17 Pedro Alves <palves@redhat.com>
7286
7287 * configure.ac (USE_THREAD_DB): Delete variable.
7288 (if test "$srv_linux_thread_db" = "yes"): AC_DEFINE USE_THREAD_DB.
7289 Don't AC_SUBST USE_THREAD_DB.
7290 * Makefile.in (INTERNAL_CFLAGS): Remove @USE_THREAD_DB@.
7291 * config.in, configure: Regenerate.
7292
d5c93e41
PA		 72932013-04-16 Pedro Alves <palves@redhat.com>
7294
7295 * linux-low.h (struct lwp_info) <thread_known>: Move under
7296 the USE_THREAD_DB #ifdef.
7297
04f5fe89
PA		 72982013-04-16 Pedro Alves <palves@redhat.com>
7299
7300 * Makefile.in (INTERNAL_CFLAGS): Add @USE_THREAD_DB@.
7301 (linux-low.o): Delete rule.
7302 * linux-low.h: Always include "gdb_thread_db.h" instead of
7303 conditionally including thread_db.h.
7304 (struct lwp_info) <th>: Guard with #ifdef USE_THREAD_DB instead of
7305 HAVE_THREAD_DB_H.
7306
480b27bf
JK		 73072013-04-07 Jan Kratochvil <jan.kratochvil@redhat.com>
7308
7309 * Makefile.in (install-only): Fix make install regression.
7310
43662968
JK		 73112013-04-05 Jan Kratochvil <jan.kratochvil@redhat.com>
7312
7313 Convert man pages to texinfo, new gdbinit.5 texinfo page.
7314 * Makefile.in (install-only): Remove $(man1dir) and gdbserver.1
7315 installation.
7316 * gdbserver.1: Remove.
7317
3e74e146
PA		 73182013-03-22 Pedro Alves <palves@redhat.com>
7319
7320 * linux-low.c (handle_extended_wait): Don't call
7321 linux_enable_event_reporting.
7322
a8347a2a
TT		 73232013-03-15 Tony Theodore <tonyt@logyst.com>
7324
7325 PR build/9098:
7326 * Makefile.in (SHELL): Use @SHELL@.
7327
eeb56fa7
SDJ		 73282013-03-14 Sergio Durigan Junior <sergiodj@redhat.com>
7329
7330 * tracepoint.c (cmd_qtv): Initialize `val' with zero, silencing
7331 compiler warning.
7332
4fa7e2ff
JB		 73332013-03-13 Joel Brobecker <brobecker@adacore.com>
7334
7335 * linux-low.c (linux_target_ops) [!HAVE_LINUX_BTRACE]:
7336 Remove extraneous NULL element.
7337
8ddb1965
YQ		 73382013-03-13 Yao Qi <yao@codesourcery.com>
7339
7340 * tracepoint.c (traceframe_read_tsv): Look for the last matched
7341 'V' block in trace frame.
7342
9accd112
MM		 73432013-03-11 Markus Metzger <markus.t.metzger@intel.com>
7344
7345 * target.h (struct target_ops): Add btrace ops.
7346 (target_supports_btrace): New macro.
7347 (target_enable_btrace): New macro.
7348 (target_disable_btrace): New macro.
7349 (target_read_btrace): New macro.
7350 * gdbthread.h (struct thread_info): Add btrace field.
7351 * server.c: Include btrace-common.h.
7352 (handle_btrace_general_set): New function.
7353 (handle_btrace_enable): New function.
7354 (handle_btrace_disable): New function.
7355 (handle_general_set): Call handle_btrace_general_set.
7356 (handle_qxfer_btrace): New function.
7357 (struct qxfer qxfer_packets[]): Add btrace entry.
7358 * inferiors.c (remove_thread): Disable btrace.
7359 * linux-low: Include linux-btrace.h.
7360 (linux_low_enable_btrace): New function.
7361 (linux_low_read_btrace): New function.
7362 (linux_target_ops): Add btrace ops.
7363 * configure.srv (i[34567]86-*-linux*): Add linux-btrace.o.
7364 Add srv_linux_btrace=yes.
7365 (x86_64-*-linux*): Add linux-btrace.o.
7366 Add srv_linux_btrace=yes.
7367 * configure.ac: Define HAVE_LINUX_BTRACE.
7368 * config.in: Regenerated.
7369 * configure: Regenerated.
7370
5cc22e4c
MM		 73712013-03-11 Markus Metzger <markus.t.metzger@intel.com>
7372
7373 * server.c (handle_qxfer): Preserve error message if -3 is
7374 returned.
7375 (qxfer): Document the -3 return value.
7376
7c97f91e
MM		 73772013-03-11 Markus Metzger <markus.t.metzger@intel.com>
7378
7379 * Makefile.in (SFILES): Add $(srcdir)/common/linux-btrace.c.
7380 (linux_btrace_h): New variable.
7381 (linux-btrace.o): New rule.
7382
be9a119c 73832013-03-08 Stan Shebs <stan@codesourcery.com>
f6f899bf
HAQ		 7384 Hafiz Abid Qadeer <abidh@codesourcery.com>
7385
7386 * tracepoint.c (trace_buffer_size): New global.
7387 (DEFAULT_TRACE_BUFFER_SIZE): New define.
7388 (init_trace_buffer): Change to one-argument function. Allocate
7389 trace buffer memory.
7390 (handle_tracepoint_general_set): Call cmd_bigqtbuffer_size to
7391 handle QTBuffer:size packet.
7392 (cmd_bigqtbuffer_size): New function.
7393 (initialize_tracepoint): Call init_trace_buffer with
7394 DEFAULT_TRACE_BUFFER_SIZE.
7395 * server.c (handle_query): Add QTBuffer:size in the
7396 supported packets.
7397
e64f7499
YQ		 73982013-03-07 Yao Qi <yao@codesourcery.com>
7399
7400 * tracepoint.c (cur_action, cur_step_action): Make them unsigned.
7401 (cmd_qtfp): Initialize cur_action and cur_step_action 0 instead
7402 of -1.
7403 (cmd_qtsp): Adjust condition. Do post increment.
7404 Set cur_action and cur_step_action back to 0.
7405
f0ae6fc3
PA		 74062013-03-07 Jeremy Bennett <jeremy.bennett@embecosm.com>
7407
7408 PR server/15236
7409 * linux-low.c (linux_write_memory): Return early success if LEN is
7410 zero.
7411
b5b0b0af
CV		 74122013-03-05 Corinna Vinschen <vinschen@redhat.de>
7413
334ad4a8 7414 * configure.srv: Add x86_64-*-cygwin* as target.
b5b0b0af 7415
589bc927
TT		 74162013-02-28 Tom Tromey <tromey@redhat.com>
7417
7418 * configure.ac: Invoke AC_SYS_LARGEFILE.
7419 * configure, config.in: Rebuild.
7420
dfe07582
CV		 74212013-02-28 Corinna Vinschen <vinschen@redhat.com>
7422
7423 * win32-low.c: Throughout, fix format strings and casts of
7424 printf-like functions to avoid type related warnings on all
7425 platforms.
7426 (get_child_debug_event): Print dwDebugEventCode as hex since
7427 that's how it's usually documented.
7428
736cd585
YQ		 74292013-02-28 Yao Qi <yao@codesourcery.com>
7430
7431 * tracepoint.c (cmd_qtbuffer): Call phex_nz instead of
7432 pulongest.
7433
e1f58301
JW		 74342013-02-27 Jiong Wang <jiwang@tilera.com>
7435
7436 * Makefile.in (clean): Remove reg-tilegx.c, reg-tilegx32.c.
7437 (reg-tilegx32.c): New rule.
7438 * configure.srv (tilegx-*-linux*): Add reg-tilegx32.o to srv_regobj.
7439 * linux-tile-low.c (tile_arch_setup): New function. Invoke
7440 different register info initializer according to elf class.
7441 (init_registers_tilgx32): New function. The tilegx32 register info
7442 initializer.
7443 (tile_fill_gregset): Use "uint_reg_t" to represent register size.
7444 (tile_store_gregset): Likewise.
7445
d171ca78
YQ		 74462013-02-27 Yao Qi <yao@codesourcery.com>
7447
7448 * server.c (process_point_options): Print debug message when
7449 debug_threads is true.
7450
282bbdf3
YQ		 74512013-02-26 Yao Qi <yao@codesourcery.com>
7452
7453 * tracepoint.c (cmd_qtbuffer): Don't set '\0' in OWN_BUF.
7454
aca22551
PA		 74552013-02-19 Pedro Alves <palves@redhat.com>
7456 Kai Tietz <ktietz@redhat.com>
7457
7458 PR gdb/15161
7459
7460 * server.c (handle_query) <CRC check>: Use unpack_varlen_hex
7461 instead of strtoul to extract address from packet.
7462 (process_serial_event) <'z'>: Likewise.
7463
4f3cee1c
YQ		 74642013-02-18 Yao Qi <yao@codesourcery.com>
7465
7466 * linux-bfin-low.c (the_low_target): Use NULL instead of 0.
7467
8e1d55a3
PA		 74682013-02-14 Pedro Alves <palves@redhat.com>
7469
7470 Plug memory leak.
7471
7472 * tracepoint.c (cmd_qtnotes): Free TRACING_USER_NAME,
7473 TRACING_NOTES and TRACING_STOP_NOTE before clobbering.
7474
458820da
PA		 74752013-02-14 Pedro Alves <palves@redhat.com>
7476
7477 * tracepoint.c (cmd_qtdpsrc): Use savestring.
7478
baea0dae
PA		 74792013-02-14 Pedro Alves <palves@redhat.com>
7480
7481 * tracepoint.c (save_string): Delete.
7482 (add_tracepoint_action): Use savestring instead of save_string.
7483
0b1afbb3
PA		 74842013-02-12 Pedro Alves <palves@redhat.com>
7485
7486 * linux-xtensa-low.c: Ditto.
7487 * xtensa-xtregs.c: Ditto.
7488
8a4ac37e
PA		 74892013-02-12 Sanimir Agovic <sanimir.agovic@intel.com>
7490
7491 * thread-db.c (thread_db_get_tls_address): NULL pointer check
7492 thread_db.
7493
148de6bb
MS		 74942013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
7495
7496 * linux-aarch64-low.c (aarch64_arch_setup): Clamp
7497 aarch64_num_wp_regs and aarch64_num_bp_regs to
7498 AARCH64_HWP_MAX_NUM and AARCH64_HBP_MAX_NUM respectively.
7499
55fac6e0
MS		 75002013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
7501
7502 * linux-aarch64-low.c (ps_get_thread_area): Replace
7503 PTRACE_GET_THREAD_AREA with PTRACE_GETREGSET.
7504
176eb98c
MS		 75052013-02-04 Jim MacArthur <jim.macarthur@arm.com>
7506 Marcus Shawcroft <marcus.shawcroft@arm.com>
7507 Nigel Stephens <nigel.stephens@arm.com>
7508 Yufeng Zhang <yufeng.zhang@arm.com>
7509
7510 * Makefile.in (clean): Remove aarch64.c and aarch64-without-fpu.c.
7511 (aarch64.c, aarch64-without-fpu.c): New targets.
7512 * configure.srv (aarch64*-*-linux*): New.
7513 * linux-aarch64-low.c: New file.
7514
56f7af9c
MS		 75152013-02-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
7516
43aaf8b6 7517 * linux-low.c (handle_extended_wait, linux_create_inferior)
56f7af9c
MS		 7518 (linux_attach_lwp_1, linux_kill_one_lwp, linux_attach_one_lwp)
7519 (dequeue_one_deferred_signal, linux_resume_one_thread)
7520 (fetch_register, linux_write_memory, linux_enable_event_reporting)
7521 (linux_tracefork_grandchild, linux_test_for_tracefork)
7522 (linux_read_offsets, linux_xfer_siginfo, linux_xfer_siginfo): Add
7523 PTRACE_ARG3_TYPE and PTRACE_ARG4_TYPE cast to ptrace arguments
7524 where the argument is 0.
7525
60f662b0
YQ		 75262013-01-25 Yao Qi <yao@codesourcery.com>
7527
7528 * event-loop.c: Include "queue.h".
7529 (gdb_event_p): New typedef.
7530 (struct gdb_event) <next_event>: Remove.
7531 (event_queue): Change to QUEUE(gdb_event_p).
7532 (async_queue_event): Remove.
7533 (gdb_event_xfree): New.
7534 (initialize_event_loop): New.
7535 (process_event): Use API from QUEUE.
7536 (wait_for_event): Likewise.
7537 * server.c (main): Call initialize_event_loop.
7538 * server.h (initialize_event_loop): Declare.
7539
5ae4861a
YQ		 75402013-01-18 Yao Qi <yao@codesourcery.com>
7541
7542 * ax.h (struct eval_agent_expr_context): New.
7543 (gdb_eval_agent_expr): Update declaration.
7544 * ax.c (gdb_eval_agent_expr): Remove argument REGCACHE and
7545 TFRAME. Add new argument CTX.
7546 * server.h (struct eval_agent_expr_context): Declare.
7547 (agent_mem_read, agent_tsv_read): Update declaration.
7548 (agent_mem_read_string): Likewise.
7549 * tracepoint.c (eval_tracepoint_agent_expr): Remove.
7550 (add_traceframe_block): Add new argument TPOINT.
7551 Increase TPOINT->traceframe_usage.
7552 (do_action_at_tracepoint): Call gdb_eval_agent_expr instead of
7553 eval_tracepoint_agent_expr.
7554 (condition_true_at_tracepoint): Likewise.
7555 (agent_mem_read): Remove argument TFRAME. Add argument CTX.
7556 (agent_mem_read_string, agent_tsv_read): Likewise.
7557
85e00e85
YQ		 75582013-01-16 Yao Qi <yao@codesourcery.com>
7559
7560 * linux-low.c (linux_resume_one_lwp): Don't check
7561 'lwp->bp_reinsert != 0'.
7562
4039cf45
JB		 75632013-01-07 Joel Brobecker <brobecker@adacore.com>
7564 Pedro Alves <palves@redhat.com>
7565
7566 * lynx-low.c (ptrace_request_to_str): Define a temporary
7567 macro and use it to simplify this function's implementation.
7568
9044dee2
JB		 75692013-01-07 Joel Brobecker <brobecker@adacore.com>
7570
7571 * lynx-low.c (lynx_resume): Call perror_with_name if lynx_ptrace
7572 sets errno.
7573
e6352c8f
JB		 75742013-01-07 Joel Brobecker <brobecker@adacore.com>
7575
7576 * configure.srv (i[34567]86-*-lynxos*): Set srv_xmlfiles.
7577
50681a27
JB		 75782013-01-07 Joel Brobecker <brobecker@adacore.com>
7579
7580 * configure.srv (powerpc-*-lynxos*): Set srv_xmlfiles.
7581
3f6e77ef
JB		 75822013-01-07 Joel Brobecker <brobecker@adacore.com>
7583
7584 * lynx-low.c (lynx_resume): Use the resume_info parameter
7585 to determine the ptid for the lynx_ptrace call, unless
7586 it is equal to minus_one_ptid, in which case we use the
7587 ptid of the current_inferior.
7588 (lynx_wait_1): After having received a thread create/exit
7589 event, resume the inferior's execution using the signaling
7590 thread's ptid, rather than the old ptid.
7591
7fda33ae
JB		 75922013-01-07 Joel Brobecker <brobecker@adacore.com>
7593
7594 * lynx-low.c (lynx_resume): Delete variable ret.
7595
b9786c74
JB		 75962013-01-01 Joel Brobecker <brobecker@adacore.com>
7597
7598 * gdbreplay.c (gdbreplay_version): Update copyright year.
7599 * server.c (gdbserver_version): Likewise.
7600
8b93d60f
JB		 76012012-12-17 Joel Brobecker <brobecker@adacore.com>
7602
7603 * lynx-low.c (lynx_wait_1): Add debug trace before adding
7604 new thread.
7605
037335a7
JB		 76062012-12-17 Joel Brobecker <brobecker@adacore.com>
7607
7608 * lynx-low.c (ptrace_request_to_str): Add handling for
7609 PTRACE_GETTRACESIG.
7610
52d4cbd8
JB		 76112012-12-17 Joel Brobecker <brobecker@adacore.com>
7612
7613 * lynx-low.c (lynx_attach): Delete variable new_process.
7614
ab8f6ca9
JB		 76152012-12-17 Joel Brobecker <brobecker@adacore.com>
7616
7617 * lynx-low.c (lynx_create_inferior): Delete variable
7618 new_process.
7619
78cbc024
JB		 76202012-12-17 Joel Brobecker <brobecker@adacore.com>
7621
7622 * lynx-low.c (ptrace_request_to_str): Do not handle
7623 PTRACE_GETTHREADLIST if this macro does not exist.
7624
14a00470
YQ		 76252012-12-15 Yao Qi <yao@codesourcery.com>
7626
7627 * Makefile.in (OBS): Add notif.o.
7628 * notif.c, notif.h: New.
7629 * server.c: Include "notif.h".
7630 (struct vstop_notif) <next>: Remove.
7631 <base>: New field.
7632 (queue_stop_reply): Update.
7633 (push_event, send_next_stop_reply): Remove.
7634 (discard_queued_stop_replies): Update.
7635 (notif_stop): New variable.
7636 (handle_v_stopped): Remove.
7637 (handle_v_requests): Don't call handle_v_stopped. Call
7638 handle_ack_notif instead.
7639 (queue_stop_reply_callback): Call notif_event_enque instead
7640 of queue_stop_reply.
7641 (handle_status): Don't call send_next_stop_reply, call
7642 notif_write_event instead.
7643 (kill_inferior_callback): Likewise.
7644 (detach_or_kill_inferior_callback): Likewise.
7645 (main): Call initialize_notif.
7646 (process_serial_event): Call QUEUE_is_empty.
7647 (handle_target_event): Call notif_push instead of push event.
7648 * server.h (push_event): Remove declaration.
7649
61c125b9
TT		 76502012-12-10 Tom Tromey <tromey@redhat.com>
7651
7652 * Makefile.in (DEPMODE, DEPDIR, depcomp, COMPILE.pre)
7653 (COMPILE.post, COMPILE, POSTCOMPILE, IPAGENT_COMPILE): New
7654 macros.
7655 (.c.o): Rewrite.
7656 (ax-ipa.o, tracepoint-ipa.o, utils-ipa.o, format-ipa.o)
7657 (common-utils-ipa.o, remote-utils-ipa.o, regcache-ipa.o)
7658 (i386-linux-ipa.o, linux-i386-ipa.o, linux-amd64-ipa.o)
7659 (amd64-linux-ipa.o, ax.o): Rewrite.
7660 (event-loop.o, hostio.o, hostio-errno.o, inferiors.o, mem-break.o)
7661 (proc-service.o, regcache.o, remote-utils.o, server.o, target.o)
7662 (thread-db.o, tracepoint.o, utils.o, gdbreplay.o, dll.o): Remove.
7663 (signals.o, linux-procfs.o, linux-ptrace.o, common-utils.o, vec.o)
7664 (gdb_vecs.o, xml-utils.o, linux-osdata.o, ptid.o, buffer.o)
7665 (format.o, agent.o, vasprintf.o, vsnprintf.o): Rewrite.
7666 (i386-low.o, i387-fp.o, linux-low.o, linux-arm-low.o)
7667 (linux-bfin-low.o, linux-cris-low.o, linux-crisv32-low.o)
7668 (linux-ia64-low.o, linux-m32r-low.o, linux-mips-low.o)
7669 (linux-ppc-low.o, linux-s390-low.o, linux-sh-low.o)
7670 (linux-tic6x-low.o, linux-x86-low.o, linux-xtensa-low.o)
7671 (linux-tile-low.o, lynx-low.o, lynx-ppc-low.o, nto-low.o)
7672 (nto-x86-low.o, linux-low.o, win32-low.o, win32-arm-low.o)
7673 (win32-i386-low.o, spu-low.o, reg-arm.o, arm-with-iwmmxt.o)
7674 (arm-with-vfpv2.o, arm-with-vfpv3.o, arm-with-neon.o, reg-bfin.o)
7675 (reg-cris.o, reg-crisv32.o, i386.o, i386-linux.o, i386-avx.o)
7676 (i386-avx-linux.o, i386-mmx.o, i386-mmx-linux.o, reg-ia64.o)
7677 (reg-m32r.o, reg-m68k.o, reg-cf.o, mips-linux.o, mips-dsp-linux.o)
7678 (mips64-linux.o, mips64-dsp-linux.o, powerpc-32.o, powerpc-32l.o)
7679 (powerpc-altivec32l.o, powerpc-cell32l.o, powerpc-vsx32l.o)
7680 (powerpc-isa205-32l.o, powerpc-isa205-altivec32l.o)
7681 (powerpc-isa205-vsx32l.o, powerpc-e500l.o, powerpc-64l.o)
7682 (powerpc-altivec64l.o, powerpc-cell64l.o, powerpc-vsx64l.o)
7683 (powerpc-isa205-64l.o, powerpc-isa205-altivec64l.o)
7684 (powerpc-isa205-vsx64l.o, s390-linux32.o, s390-linux32v1.o)
7685 (s390-linux32v2.o, s390-linux64.o, s390-linux64v1.o)
7686 (s390-linux64v2.o, s390x-linux64.o, s390x-linux64v1.o)
7687 (s390x-linux64v2.o, tic6x-c64xp-linux.o, tic6x-c64x-linux.o)
7688 (tic6x-c62x-linux.o, reg-sh.o, reg-sparc64.o, reg-spu.o, amd64.o)
7689 (amd64-linux.o, amd64-avx.o, amd64-avx-linux.o, x32.o)
7690 (x32-linux.o, x32-avx.o, x32-avx-linux.o, reg-xtensa.o)
7691 (reg-tilegx.o): Remove.
7692 (all_object_files): New macro.
7693 Include .deps files.
7694 * aclocal.m4, configure: Rebuild.
7695 * acinclude.m4: Include depstand.m4, lead-dot.m4.
7696 * configure.ac: Invoke ZW_CREATE_DEPDIR,
7697 ZW_PROG_COMPILER_DEPENDENCIES. Compute GMAKE condition.
7698
e90e9ad9
TT		 76992012-12-05 Tom Tromey <tromey@redhat.com>
7700
7701 PR gdb/14917:
7702 * server.h (current_insn_ptr, emit_error): Declare 'extern'.
7703
02d403bf 77042012-11-28 Markus Metzger <markus.t.metzger@intel.com>
945bf713
MM		 7705
7706 * configure.ac: Check for linux/perf_event.h.
7707 * config.in: Regenerated.
7708 * configure: Regenerated.
7709
0270a750
PA		 77102012-11-26 Maxime Villard <rustyBSD@gmx.fr>
7711
7712 * hostio.c (handle_readlink): Decrease buffer size
7713 parameter passed to readlink by one byte.
7714
8c29b58e
YQ		 77152012-11-26 Yao Qi <yao@codesourcery.com>
7716
7717 * configure.ac (build_warnings): Append '-Wempty-body'.
7718 * configure: Regenerated.
7719 * linux-low.c (linux_create_inferior): Use braces for empty 'if'
7720 body.
7721
8bdce1ff
PM		 77222012-11-15 Pierre Muller <muller@sourceware.org>
7723
7724 * configure.ac (AC_CHECK_HEADERS): Add wait.h header.
7725 * config.in: Regenerate.
7726 * configure: Regenerate.
7727 * linux-low.c: Use "gdb_stat.h" header instead of <sys/stat.h> header.
7728 Use "gdb_wait.h" header instead of <sys/wait.h> header.
7729 * lynx-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
7730 * remote-utils.c: Use "gdb_stat.h" header instead of <sys/stat.h>
7731 header.
7732 * server.c: Remove HAVE_WAIT_H conditional. Use "gdb_wait.h" header
7733 instead of <sys/wait.h> header.
7734 * spu-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
7735
02d403bf 77362012-11-13 Markus Metzger <markus.t.metzger@intel.com>
3ba6ad0f
MM		 7737
7738 * Makefile.in: (INTERNAL_CFLAGS): Add -DGDBSERVER
7739 (various make rules): Remove -DGDBSERVER
7740
fbd5db48
YQ		 77412012-11-09 Yao Qi <yao@codesourcery.com>
7742
7743 * spu-low.c (current_ptid): Move it to ..
7744 * gdbthread.h: ... here. New.
7745 * remote-utils.c (read_ptid): Use macro 'current_ptid'.
7746 * server.c (myresume, process_serial_event): Likewise.
7747 * thread-db.c (thread_db_find_new_threads): Likewise.
7748 * tracepoint.c (run_inferior_command): Likewise.
7749
b3dc46ff
AB		 77502012-10-01 Andrew Burgess <aburgess@broadcom.com>
7751
7752 * server.c (handle_search_memory_1): Include access length in
7753 warning message.
7754
07c04788
HPN		 77552012-09-05 Michael Brandt <michael.brandt@axis.com>
7756
7757 * linux-crisv32-low.c: Fix compile errors.
7758
918d227b
YQ		 77592012-09-04 Yao Qi <yao@codesourcery.com>
7760
7761 * tracepoint.c (cmd_qtsv): Adjust debug message.
7762 Don't check CUR_TPOINT.
7763
18c1b81a
YQ		 77642012-08-28 Yao Qi <yao@codesourcery.com>
7765
7766 * ax.c, tracepoint.c: Replace ATTR_FORMAT with ATTRIBUTE_PRINTF.
7767 * server.h: Include 'libiberty.h' and 'ansidecl.h'.
7768 (ATTR_NORETURN, ATTR_FORMAT, ATTR_MALLOC): Remove.
7769 Remove declarations of xmalloc, xreallloc, xstrdup and
7770 freeargv.
7771 * Makefile.in (libiberty_h): New.
7772 (server_h): Append dependencies 'libiberty.h' and 'ansidecl.h'.
7773 (linux-bfin-low.o): Append dependency 'libiberty.h'.
7774
dc82f37b
YQ		 77752012-08-23 Yao Qi <yao@codesourcery.com>
7776
7777 * server.h: Remove declaration of 'xsnprintf'.
7778
406b1477
KS		 77792012-08-22 Keith Seitz <keiths@redhat.com>
7780
7781 * server.h: Include build-gnulib-gbserver/config.h.
7782 * gdbreplay.c: Likewise.
7783
e6712ff1
DE		 77842012-08-08 Doug Evans <dje@google.com>
7785
7786 * Makefile.in (SFILES): Add gdb_vecs.c.
7787 (OBS): Add gdb_vecs.o.
7788 (gdb_vecs_h, host_defs_h): New variables.
7789 (thread-db.o): Add $(gdb_vecs_h) dependency.
7790 (gdb_vecs.o): New rule.
7791 * thread-db.c: #include "gdb_vecs.h".
7792 (thread_db_load_search): Use a vector to iterate over path elements.
7793 Handle text appearing after "$pdir".
7794
7795 * configure.ac: Add check for strstr.
7796 * config.in: Regenerate.
7797 * configure: Regenerate.
7798
7c3270ae
UW		 77992012-08-02 Ulrich Weigand <ulrich.weigand@linaro.org>
7800
7801 * hostio.c (handle_pread): If pread fails, fall back to attempting
7802 lseek/read.
7803 (handle_pwrite): Likewise for pwrite.
7804
b62e2b27
UW		 78052012-08-01 Ulrich Weigand <ulrich.weigand@linaro.org>
7806
7807 * linux-arm-low.c (arm_linux_hw_point_initialize): Distinguish
7808 between unsupported TYPE and unimplementable ADDR/LEN combination.
7809 (arm_insert_point): Act on new return value.
7810
78a99e91
PA		 78112012-07-31 Pedro Alves <palves@redhat.com>
7812
7813 * server.c (process_point_options): Only skip tokens if we find
7814 one that is unrecognized. Don't treat 'X' specially while
7815 skipping unrecognized tokens.
7816
fcf303ab
UW		 78172012-07-30 Ulrich Weigand <ulrich.weigand@linaro.org>
7818
7819 * linux-arm-low.c (arm_linux_hw_point_initialize): Do not attempt
7820 to 4-byte-align HW breakpoint addresses for Thumb.
7821
7255706c
YQ		 78222012-07-27 Yao Qi <yao@codesourcery.com>
7823
7824 PR remote/14161.
7825
7826 * server.h: Declare gdb_agent_about_to_close.
7827 * target.c (kill_inferior): Include "agent.h".
7828 New. Send command 'kill'.
7829 * target.h (kill_inferior): Removed macro.
7830 * tracepoint.c (gdb_agent_about_to_close): New.
7831 (gdb_agent_helper_thread): Handle command 'close'.
7832 Wait endlessly until the inferior stops.
7833 Install gdb_agent_remove_socket to atexit hook.
7834 (agent_socket_name): New static variable.
7835 (gdb_agent_socket_init): Replace local variable 'name' with
7836 'agent_socket_name'.
7837 (gdb_agent_remove_socket): New.
7838
5a3f286f
YQ		 78392012-07-27 Yao Qi <yao@codesourcery.com>
7840
7841 * server.c (process_point_options): Stop at 'X' when parsing.
7842
961bd387
ME		 78432012-07-19 Michael Eager <eager@eagercon.com>
7844
a261b8f5 7845 * i386-low.c (Z_packet_to_hw_type): Add Z_PACKET_HW_BP, translate
961bd387
ME		 7846 to hw_execute.
7847 * linux-x86-low.c (x86_insert_point, x86_remove_point):
7848 Call i386_low_insert_watchpoint, i386_low_remove_watchpoint to add/del
7849 hardware breakpoint.
7850
aa7c7447
JK		 78512012-07-07 Jan Kratochvil <jan.kratochvil@redhat.com>
7852
7853 * gdbserver/linux-low.c (initialize_low): Call
7854 linux_ptrace_init_warnings.
7855
7f216e7c
DE		 78562012-07-02 Doug Evans <dje@google.com>
7857
7858 * mem-break.c (gdb_no_commands_at_breakpoint): Fix cast from
7859 pointer to int.
7860
d3ce09f5
SS		 78612012-07-02 Stan Shebs <stan@codesourcery.com>
7862
7863 * Makefile.in (WARN_CFLAGS_NO_FORMAT): Define.
7864 (ax.o): Add it to build rule.
7865 (ax-ipa.o): Ditto.
7866 (OBS): Add format.o.
7867 (IPA_OBS): Add format.o.
7868 * server.c (handle_query): Claim support for breakpoint commands.
7869 (process_point_options): Add command case.
7870 (process_serial_event): Leave running if there are printfs in
7871 effect.
7872 * mem-break.h (any_persistent_commands): Declare.
7873 (add_breakpoint_commands): Declare.
7874 (gdb_no_commands_at_breakpoint): Declare.
7875 (run_breakpoint_commands): Declare.
7876 * mem-break.c (struct point_command_list): New struct.
7877 (struct breakpoint): New field command_list.
7878 (any_persistent_commands): New function.
7879 (add_commands_to_breakpoint): New function.
7880 (add_breakpoint_commands): New function.
7881 (gdb_no_commands_at_breakpoint): New function.
7882 (run_breakpoint_commands): New function.
7883 * linux-low.c (linux_wait_1): Test for and run breakpoint commands
7884 locally.
7885 * ax.c: Include format.h.
7886 (ax_printf): New function.
7887 (gdb_eval_agent_expr): Add printf opcode.
7888
2f8f6aed
YQ		 78892012-06-13 Yao Qi <yao@codesourcery.com>
7890
7891 * server.c (start_inferior): Remove duplicated writes to fields
7892 'last_resume_kind' and 'last_status' of 'current_inferior'.
7893
0c9070b3
YQ		 78942012-06-12 Yao Qi <yao@codesourcery.com>
7895 Pedro Alves <palves@redhat.com>
7896
7897 * linux-low.c (linux_set_resume_request): Simplify predicate. Add
7898 comment.
7899 * server.c (handle_v_cont): Extend comment.
7900
c52daf70
YQ		 79012012-06-11 Yao Qi <yao@codesourcery.com>
7902
7903 * linux-low.c (linux_attach): Add 'static'.
7904
d38bbb0a
YQ		 79052012-06-06 Yao Qi <yao@codesourcery.com>
7906
7907 * ax.c (gdb_eval_agent_expr): Print `top' in hex.
7908
89dc0afd
JK		 79092012-06-01 Jan Kratochvil <jan.kratochvil@redhat.com>
7910
7911 Fix gcc -flto compilation warning.
7912 * server.c (main): Make variable multi_mode and attach volatile.
7913
75f62ce7
TJB		 79142012-05-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
7915
7916 * linux-low.c (get_r_debug): Disable code using DT_MIPS_RLD_MAP
7917 if the platform doesn't know about it.
7918
65f479b6
PA		 79192012-05-30 Jeff Kenton <jkenton@tilera.com>
7920
7921 * Makefile.in (SFILES): Add linux-tile-low.c.
7922 (linux-tile-low.o, reg-tilegx.o, reg-tilegx.c): New rules.
7923 * configure.srv: Handle tilegx-*-linux*.
7924 * linux-tile-low.c: New file.
7925
0c5bf5a9
JK		 79262012-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
7927
7928 * linux-low.c (linux_qxfer_libraries_svr4): Return -1 if R_DEBUG is -1.
7929
a493e3e2
PA		 79302012-05-24 Pedro Alves <palves@redhat.com>
7931
7932 PR gdb/7205
7933
43aaf8b6 7934 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
a493e3e2 7935
2ea28649
PA		 79362012-05-24 Pedro Alves <palves@redhat.com>
7937
7938 PR gdb/7205
7939
7940 Replace target_signal with gdb_signal throughout.
7941
8d409d16
MR		 79422012-05-22 Maciej W. Rozycki <macro@codesourcery.com>
7943
7944 * linux-low.c (linux_store_registers): Avoid the copying sequence
7945 when no data has been retrieved by ptrace.
7946
23512c01
MGD		 79472012-05-22 Will Deacon <will.deacon@arm.com>
7948
7949 * linux-low (__UCLIBC__ && !(__UCLIBC_HAS_MMU__ || __ARCH_HAS_MMU__)):
7950 Include asm/ptrace.h.
7951 (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define only if not
7952 already defined.
7953
4934b29e
MR		 79542012-05-21 Maciej W. Rozycki <macro@codesourcery.com>
7955
7956 * linux-low.c (linux_store_registers): Don't re-retrieve data
7957 with ptrace that has already been obtained from /proc. Always
7958 copy any data retrieved with ptrace to the buffer supplied.
7959
bde24c0a
PA		 79602012-05-11 Yao Qi <yao@codesourcery.com>
7961 Pedro Alves <palves@redhat.com>
7962
7963 * linux-low.c (enum stopping_threads_kind): New.
7964 (stopping_threads): Change type to `enum stopping_threads_kind'.
7965 (handle_extended_wait): If stopping and suspending threads, leave
7966 the new_lwp suspended too.
7967 (linux_wait_for_event): Adjust.
7968 (stop_all_lwps): Set `stopping_threads' to
7969 STOPPING_AND_SUSPENDING_THREADS or STOPPING_THREADS depending on
7970 whether we're suspending threads or just stopping them. Assert no
7971 recursion happens.
7972
623b6bdf
YQ		 79732012-04-29 Yao Qi <yao@codesourcery.com>
7974
7975 * server.h: Move some code to ...
7976 * gdbthread.h: ... here. New.
7977 * Makefile.in (inferiors.o, regcache.o): Depends on gdbthread.h
7978 (remote-utils.o, server.o, target.o tracepoint.o): Likewise.
7979 (nto-low.o, win32-low.o): Likewise.
7980 * inferiors.c, linux-low.h, nto-low.c: Include gdbthread.h.
7981 * regcache.c, remote-utils.c, server.c: Likewise.
7982 * target.c, tracepoint.c, win32-low.c: Likewise.
7983
f15f9948
TJB		 79842012-04-24 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
7985
7986 * linux-low.h (PTRACE_ARG3_TYPE): Move macro from linux-low.c.
7987 (PTRACE_ARG4_TYPE): Likewise.
7988 (PTRACE_XFER_TYPE): Likewise.
7989 * linux-arm-low.c (arm_prepare_to_resume): Cast third argument of
7990 ptrace to PTRACE_ARG3_TYPE.
7991 * linux-low.c (PTRACE_ARG3_TYPE): Move macro to linux-low.h.
7992 (PTRACE_ARG4_TYPE): Likewise.
7993 (PTRACE_XFER_TYPE): Likewise.
7994 (linux_detach_one_lwp): Cast fourth argument of
7995 ptrace to long then PTRACE_ARG4_TYPE.
7996 (regsets_fetch_inferior_registers): Cast third argument of
7997 ptrace to long then PTRACE_ARG3_TYPE.
7998 (regsets_store_inferior_registers): Likewise.
7999
38ea300a
PA		 80002012-04-20 Pedro Alves <palves@redhat.com>
8001
8002 * configure: Regenerate.
8003
c971b7fa
PA		 80042012-04-19 Pedro Alves <palves@redhat.com>
8005
43aaf8b6 8006 * Makefile.in (GNULIB_BUILDDIR): New.
c971b7fa 8007 (LIBGNU, INCGNU, GNULIB_H): Adjust.
43aaf8b6
PA		 8008 (SUBDIRS, CLEANDIRS, REQUIRED_SUBDIRS): New.
8009 (all, install-only, uninstall, clean-info, all-lib, clean): No
8010 longer pass GNULIB_FLAGS_TO_PASS. Use subdir_do.
8011 (maintainer-clean realclean distclean): Use subdir_do.
8012 (subdir_do): New.
8013 (gnulib/import/Makefile): Adjust. Replace gnulib/import with
c971b7fa 8014 $(GNULIB_BUILDDIR). Don't pass argument to config.status.
43aaf8b6
PA		 8015 * acinclude.m4: Include acx_configure_dir.m4.
8016 * configure.ac: Remove gl_EARLY, gl_INIT, and AM_INIT_AUTOMAKE
8017 calls. Call AC_PROG_RANLIB. Configure gnulib using
8018 ACX_CONFIGURE_DIR.
8019 (GNULIB): New.
8020 (GNULIB_STDINT_H): Adjust.
8021 (AC_OUTPUT): Don't output gnulib/Makefile anymore.
8022 * gdbreplay.c: Include build-gnulib/config.h.
8023 * server.h: Likewise.
8024 * aclocal.m4: Regenerate.
8025 * config.in: Regenerate.
8026 * configure: Regenerate.
c971b7fa 8027
809277f8
PA		 80282012-04-19 Pedro Alves <palves@redhat.com>
8029
8030 * Makefile.in (LIBGNU, INCGNU): Adjust.
8031 (GNULIB_FLAGS_TO_PASS, GNULIB_H): Adjust.
8032 (all, install-only, uninstall, clean-info, all-lib, clean)
8033 (maintainer-clean, Makefile, gnulib/Makefile): Adjust.
8034 * configure.ac: Adjust AC_OUTPUT output.
8035 * aclocal.m4: Regenerate.
8036 * configure: Regenerate.
8037
fd9bb8b8
PA		 80382012-04-19 Pedro Alves <palves@redhat.com>
8039
8040 * Makefile.in (generated_files): New.
8041 (server_h): Remove the explicit dependency on config.h, and depend
8042 on $generated_files.
8043
1c298c66
PA		 80442012-04-19 Pedro Alves <palves@redhat.com>
8045
8046 * Makefile.in (INCGNU): Add -Ignulib.
8047
57c4b50b
PA		 80482012-04-19 Pedro Alves <palves@redhat.com>
8049
8050 * Makefile.in (GNULIB_INCLUDE_DIR): Rename to ...
8051 (INCGNU): ... this, and spell out -I here.
8052 (GNULIB_LIB): Rename to ...
8053 (LIBGNU): ... this.
8054 (INCLUDE_CFLAGS, gdbserver$(EXEEXT), $(GNULIB_LIB) rule): Adjust.
8055
1030e047
PA		 80562012-04-19 Pedro Alves <palves@redhat.com>
8057
8058 * config.in: Regenerate.
8059
447d4319
PA		 80602012-04-19 Pedro Alves <palves@redhat.com>
8061
8062 * configure.ac: Remove AC_CHECK_DECLS check for memmem.
8063 * server.h (memmem): Remove declaration.
8064 * config.in: Regenerate.
8065 * configure: Regenerate.
8066
aad9eab9
YQ		 80672012-04-19 Yao Qi <yao@codesourcery.com>
8068
8069 * Makefile.in (SFILES): Add common/vec.c.
8070 (OBS): Add vec.o.
8071 (vec.o): New rule.
8072
3e10640f
YQ		 80732012-04-19 Yao Qi <yao@codesourcery.com>
8074
8075 * remote-utils.c (prepare_resume_reply): Replace with macro
8076 target_core_of_thread.
8077 * server.c (handle_qxfer_threads_proper): Likewise.
8078 * target.h (traget_core_of_thread): New macro.
8079
71622373
PA		 80802012-04-18 Pedro Alves <palves@redhat.com>
8081
8082 * aclocal.m4: Regenerate.
8083 * configure: Regenerate.
8084
80d26939
YQ		 80852012-04-16 Yao Qi <yao@codesourcery.com>
8086
8087 * tracepoint.c (cmd_qtstart): Download tracepoints even when they are
8088 duplicated on address.
8089
42476b70
YQ		 80902012-04-16 Yao Qi <yao@codesourcery.com>
8091
8092 * tracepoint.c (COPY_FIELD_TO_BUF): New macro.
8093 (struct tracepoint_action_ops) <send>: New field.
8094 (m_tracepoint_action_send, r_tracepoint_action_send): New.
8095 (agent_expr_send, x_tracepoint_action_send): New.
8096 (l_tracepoint_action_send): New.
8097 (cmd_qtdp): Download and install tracepoint
8098 according to `use_agent'.
8099 (run_inferior_command): Add one more parameter `len'.
8100 Update callers.
8101 (tracepoint_send_agent): New.
8102 (cmd_qtdp, cmd_qtstart): Call tracepoint_send_agent.
8103
7bc83639
YQ		 81042012-04-16 Yao Qi <yao@codesourcery.com>
8105
8106 * tracepoint.c (download_tracepoints): Moved to ...
8107 (cmd_qtstart): ... here.
8108
5f18041e
YQ		 81092012-04-14 Yao Qi <yao@codesourcery.com>
8110
8111 * tracepoint.c: Include inttypes.h.
8112 (struct collect_memory_action): Use sized types.
8113 (struct tracepoint): Likewise.
8114 (cmd_qtdp, stop_tracing): Update print specifiers.
8115 (cmd_qtp, response_tracepoint): Likewise.
8116 (collect_data_at_tracepoint): Likewise.
8117 (collect_data_at_step): Likewise.
8118
55a8c076
YQ		 81192012-04-14 Yao Qi <yao@codesourcery.com>
8120
8121 Import gnulib module inttypes.
8122 * aclocal.m4, config.in, configure: Regenerated.
8123
dc750257
YQ		 81242012-04-14 Yao Qi <yao@codesourcery.com>
8125
8126 * Makefile.in (maintainer-clean, realclean, distclean): Remove
8127 Makefile and config.status at last.
8128
0ab5faf9
YQ		 81292012-04-13 Yao Qi <yao@codesourcery.com>
8130
8131 * tracepoint.c: Include stdint.h unconditionally.
8132
18f5fd81
TJB		 81332012-04-13 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
8134
8135 * acinclude.m4 (GDBSERVER_HAVE_THREAD_DB_TYPE): New macro based
8136 on BFD_HAVE_SYS_PROCFS_TYPE.
8137 * configure.ac: Look for lwpid_t and psaddr_t in libthread_db.h.
8138 * configure: Regenerate.
8139 * config.in: Likewise.
8140
4d47af5c
L		 81412012-04-13 H.J. Lu <hongjiu.lu@intel.com>
8142
8143 * Makefile.in (clean): Also remove x32.c x32-linux.c
8144 x32-avx.c x32-avx-linux.c.
8145 (x32.o): New target.
8146 (x32.c): Likewise.
8147 (x32-linux.o): Likewise.
8148 (x32-linux.c): Likewise.
8149 (x32-avx.o): Likewise.
8150 (x32-avx.c): Likewise.
8151 (x32-avx-linux.o): Likewise.
8152 (x32-avx-linux.c): Likewise.
8153
8154 * configure.srv (srv_amd64_regobj): Add x32.o x32-avx.o.
8155 (srv_amd64_linux_regobj): Add x32-linux.o x32-avx-linux.o.
8156 (srv_i386_64bit_xmlfiles): Add i386/x32-core.xml.
8157 (srv_amd64_xmlfiles): Add i386/x32.xml i386/x32-avx.xml.
8158 (srv_amd64_linux_xmlfiles): Add i386/x32-linux.xml
8159 i386/x32-avx-linux.xml.
8160
8161 * linux-x86-low.c (init_registers_x32_linux): New prototype.
8162 (init_registers_x32_avx_linux): Likwise.
8163 (x86_linux_update_xmltarget): Call init_registers_x32_linux
8164 or init_registers_x32_avx_linux if linux_is_elf64 is false.
8165
ecedbe58
PA		 81662012-04-13 Pedro Alves <palves@redhat.com>
8167
8168 * Makefile.in (GNULIB_FLAGS_TO_PASS): New.
8169 (FLAGS_TO_PASS): Don't change or set $top_srcdir, $srcdir and VPATH.
8170 (all, uninstall, clean-info, all-lib, clean, maintainer-clean)
8171 (realclean, distclean): Explicitly pass $GNULIB_FLAGS_TO_PASS to
8172 the sub-make.
8173
c92b5177
L		 81742012-04-12 H.J. Lu <hongjiu.lu@intel.com>
8175
8176 * linux-x86-low.c (compat_x32_clock_t): New.
8177 (compat_x32_siginfo_t): Likewise.
8178 (compat_x32_siginfo_from_siginfo): Likewise.
8179 (siginfo_from_compat_x32_siginfo): Likewise.
8180 (linux_is_elf64): Likewise.
8181 (x86_siginfo_fixup): Call compat_x32_siginfo_from_siginfo
8182 and siginfo_from_compat_x32_siginfo for x32.
8183 (x86_arch_setup): Set linux_is_elf64.
8184
214d508e
L		 81852012-04-12 H.J. Lu <hongjiu.lu@intel.com>
8186
8187 PR gdb/13969
8188 * linux-low.c (linux_pid_exe_is_elf_64_file): Also return the
8189 e_machine field.
8190 (linux_qxfer_libraries_svr4): Update call to elf_64_file_p.
8191 * linux-low.h (linux_pid_exe_is_elf_64_file): Updated.
8192 * linux-x86-low.c (x86_arch_setup): Check if GDBserver is
8193 compatible with process.
8194
c9a1864a
YQ		 81952012-04-12 Yao Qi <yao@codesourcery.com>
8196
8197 * Makefile.in: Define abs_top_srcdir and abs_srcdir.
8198 (INCLUDE_CFLAGS): Append GNULIB_INCLUDE_DIR.
8199 (install-only, install-info, clean): Handle sub dir gnulib.
8200 (all-lib, am--refresh): New targets.
8201 (memmem.o): Remove target.
8202 * configure.ac: Remove AC_CONFIG_LIBOBJ_DIR.
8203 Invoke gl_EARLY. Invoke AC_CHECK_PROGS for make.
8204 (AC_REPLACE_FUNCS): Remove memmem.
8205 Invoke gl_INIT and AM_INIT_AUTOMAKE.
8206 (AC_OUTPUT): Generate Makefile in gnulib/.
8207 * aclocal.m4, config.in, configure: Regenerated.
8208
367ba2c2
MR		 82092012-04-10 Maciej W. Rozycki <macro@codesourcery.com>
8210
8211 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP.
8212
9d236627
PA		 82132012-04-05 Pedro Alves <palves@redhat.com>
8214
8215 -Werror=strict-aliasing
8216
8217 * spu-low.c (parse_spufs_run): Avoid dereferencing type-punned
8218 pointer.
8219
111217b3
PA		 82202012-04-04 Pedro Alves <palves@redhat.com>
8221
8222 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
8223 (sparc_store_gregset_from_stack, sparc_store_gregset)
8224 (sparc_breakpoint_at): Fix formatting.
8225
8365dcf5
TJB		 82262012-03-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
8227
8228 * configure.ac: Check whether Elf32_auxv_t and Elf64_auxv_t
8229 are available.
8230 * linux-low.c [HAVE_ELF32_AUXV_T] (Elf32_auxv_t): Add typedef.
8231 [HAVE_ELF64_AUXV_T] (Elf64_auxv_t): Likewise.
8232 * config.in: Regenerate.
8233 * configure: Likewise.
8234
689cc2ae
PA		 82352012-03-29 Pedro Alves <palves@redhat.com>
8236
8237 * linux-low.c (regsets_store_inferior_registers) [__sparc__]:
8238 Correct ptrace arguments.
8239
c14dfd32
PA		 82402012-03-28 Pedro Alves <palves@redhat.com>
8241
8242 * linux-ia64-low.c (ia64_regmap): Map IA64_EC_REGNUM to PT_AR_EC.
8243 (IA64_GR0_REGNUM, IA64_FR0_REGNUM)
8244 (IA64_FR1_REGNUM): New defines.
8245 (ia64_fetch_register): New.
8246 (the_low_target): Install it.
8247 * linux-low.h (struct linux_target_ops) <fetch_register>: New
8248 field.
8249 * linux-low.c (linux_fetch_registers): Try the
8250 the_low_target.fetch_register hook first.
8251
8252 * linux-arm-low.c (the_low_target): Adjust.
8253 * linux-bfin-low.c (the_low_target): Adjust.
8254 * linux-cris-low.c (the_low_target): Adjust.
8255 * linux-crisv32-low.c (the_low_target): Adjust.
8256 * linux-m32r-low.c (the_low_target): Adjust.
8257 * linux-m68k-low.c (the_low_target): Adjust.
8258 * linux-mips-low.c (the_low_target): Adjust.
8259 * linux-ppc-low.c (the_low_target): Adjust.
8260 * linux-s390-low.c (the_low_target): Adjust.
8261 * linux-sh-low.c (the_low_target): Adjust.
8262 * linux-sparc-low.c (the_low_target): Adjust.
8263 * linux-tic6x-low.c (the_low_target): Adjust.
8264 * linux-x86-low.c (the_low_target): Adjust.
8265 * linux-xtensa-low.c (the_low_target): Adjust.
8266
63c88e13
PA		 82672012-03-26 Pedro Alves <palves@redhat.com>
8268
8269 * server.c (handle_qxfer_libraries): Don't bail early if
8270 the_target->qxfer_libraries_svr4 is not NULL.
8271
fb723180
PA		 82722012-03-26 Pedro Alves <palves@redhat.com>
8273
8274 * linux-low.c (linux_qxfer_libraries_svr4): Fix pasto in comment.
8275
0afae3cf
PA		 82762012-03-23 Pedro Alves <palves@redhat.com>
8277
8278 * linux-low.c (linux_qxfer_libraries_svr4): Terminate the
8279 "library-list-svr4" element's start tag when the the DSO list is
8280 empty.
8281
485f1ee4
PA		 82822012-03-23 Pedro Alves <palves@redhat.com>
8283
8284 * linux-low.c (read_one_ptr): Read the inferior's pointer through
8285 a variable whose type size is the same as the inferior's pointer
8286 size.
8287
a5362b9a
TS		 82882012-03-21 Thomas Schwinge <thomas@codesourcery.com>
8289
8290 * linux-arm-low.c (arm_stopped_by_watchpoint): Use siginfo_t instead of
8291 struct siginfo.
8292 * linux-low.c (siginfo_fixup, linux_xfer_siginfo): Likewise.
8293 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
8294 * linux-low.h: Include <signal.h>.
8295 (struct siginfo): Remove forward declaration.
8296 (struct linux_target_ops) <siginfo_fixup>: Use siginfo_t instead of
8297 struct siginfo.
8298
d226c142
MF		 82992012-03-21 Mike Frysinger <vapier@gentoo.org>
8300
8301 * .gitignore: Ignore more files.
8302
122f36ef
PA		 83032012-03-19 Pedro Alves <palves@redhat.com>
8304 Jan Kratochvil <jan.kratochvil@redhat.com>
8305
8306 * server.c (cont_thread, general_thread): Add describing comments.
8307 (start_inferior): Clear `cont_thread'.
8308 (handle_v_cont): Don't set `cont_thread' if resuming all threads
8309 of a process.
8310
fc3e5175
YQ		 83112012-03-15 Yao Qi <yao@codesourcery.com>
8312
8313 * tracepoint.c (install_tracepoint): Move duplicated tracepoint
8314 handling to ...
8315 (cmd_qtdp): ... here.
8316
8d0d92cd
YQ		 83172012-03-15 Yao Qi <yao@codesourcery.com>
8318
8319 * tracepoint.c (struct tracepoint_action_ops): New.
8320 (struct tracepoint_action) [!IN_PROCESS_AGENT] <ops>: New field.
8321 (m_tracepoint_action_download): New.
8322 (r_tracepoint_action_download): New.
8323 (x_tracepoint_action_download): New.
8324 (l_tracepoint_action_download): New.
8325 (add_tracepoint_action): Install `action->ops' according type.
8326 (download_tracepoint_1): Move code `download' function pointer
8327 of various tracepoint_action_ops.
8328
87b0bb13
JK		 83292012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
8330
8331 * linux-low.c (linux_attach_lwp_1): New variable buffer. Call
8332 linux_ptrace_attach_warnings.
8333
5f572dec
JK		 83342012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
8335
8336 * Makefile.in (linux-ptrace.o): New.
8337 * configure.srv (arm*-*-linux*, bfin-*-*linux*, crisv32-*-linux*)
8338 (cris-*-linux*, i[34567]86-*-linux*, ia64-*-linux*, m32r*-*-linux*)
8339 (m68*-*-linux*, m68*-*-uclinux*, mips*-*-linux*, powerpc*-*-linux*)
8340 (s390*-*-linux*, sh*-*-linux*, sparc*-*-linux*, tic6x-*-uclinux)
8341 (x86_64-*-linux*, xtensa*-*-linux*): Add linux-ptrace.o to SRV_TGTOBJ
8342 of these targets.
8343 * linux-low.c (linux_attach_lwp_1): Remove redundent else clause.
8344
f4647387
YQ		 83452012-03-08 Yao Qi <yao@codesourcery.com>
8346 Pedro Alves <palves@redhat.com>
8347
8348 Fix PR server/13392.
8349 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Check
8350 offset of JMP insn.
8351 * tracepoint.c (remove_tracepoint): New.
8352 (cmd_qtdp): Call remove_tracepoint when failed to install.
8353
9b224c5e
PA		 83542012-03-07 Pedro Alves <palves@redhat.com>
8355
8356 * linux-low.c (get_detach_signal): New.
8357 (linux_detach_one_lwp): Get rid of a pending SIGSTOP with SIGCONT.
8358 Pass on pending signals to PTRACE_DETACH. Check the result of the
8359 ptrace call.
8360 * server.c (program_signals, program_signals_p): New.
8361 (handle_general_set): Handle QProgramSignals.
8362 * server.h (program_signals, program_signals_p): Declare.
8363
e237a7e2
JK		 83642012-03-05 Pedro Alves <palves@redhat.com>
8365 Jan Kratochvil <jan.kratochvil@redhat.com>
8366
8367 * linux-low.c (get_dynamic): Don't warn when PT_PHDR isn't found.
8368 New comment why.
8369
5808517f
YQ		 83702012-03-03 Yao Qi <yao@codesourcery.com>
8371
8372 * tracepoint.c (tracepoint_look_up_symbols): Update call to
8373 agent_look_up_symbols.
8374
58b4daa5
YQ		 83752012-03-03 Yao Qi <yao@codesourcery.com>
8376
8377 * Makefile.in (linux-low.o): Keep dependence on agent.h.
8378 (linux-x86-low.o): Likewise.
8379 * server.h: Remove in_process_agent_loaded.
8380 * tracepoint.c (in_process_agent_loaded): Removed. Moved it
8381 common/agent.c.
8382 Update callers.
8383
8ffcbaaf
YQ		 83842012-03-03 Yao Qi <yao@codesourcery.com>
8385
8386 * tracepoint.c (gdb_agent_capability): New global.
8387 (in_process_agent_loaded_ust): Renamed to
8388 `in_process_agent_supports_ust'.
8389 Update callers.
8390 (in_process_agent_supports_ust): Call agent_capability_check.
8391 (clear_installed_tracepoints): Assert that agent supports
8392 agent.
8393
d1feda86
YQ		 83942012-03-03 Yao Qi <yao@codesourcery.com>
8395
8396 * linux-low.c (linux_supports_agent): New.
8397 (linux_target_ops): Initialize field `supports_agent' with
8398 linux_supports_agent.
8399 * target.h (struct target_ops) <supports_agent>: New.
8400 (target_supports_agent): New macro.
8401 * server.c (handle_general_set): Handle packet 'QAgent'.
8402 (handle_query): Send `QAgent+'.
8403 * Makefile.in (server.o): Depends on agent.h.
8404
2fa291ac
YQ		 84052012-03-03 Yao Qi <yao@codesourcery.com>
8406
8407 * Makefile.in (OBS): Add agent.o.
8408 Add new rule for agent.o.
8409 Track dependence of tracepoint.c on agent.h.
8410 * tracepoint.c (run_inferior_command_1):
8411 (run_inferior_command): Call agent_run_command.
8412 (gdb_ust_connect_sync_socket): Deleted. Move it to
8413 common/agent.c.
8414 (resume_thread, stop_thread): Likewise.
8415 (gdb_ust_socket_init): Renamed to ...
8416 (gdb_agent_socket_init): ... New.
8417 (gdb_ust_thread): Renamed to ...
8418 (gdb_agent_helper_thread): ... New.
8419 (gdb_ust_init): Move some code to ...
8420 (gdb_agent_init): ... here. New.
8421 [HAVE_UST]: Call gdb_ust_init.
8422 (initialize_tracepoint_ftlib): Call gdb_agent_init.
8423 * configure.ac: Add `sys/un.h' to AC_CHECK_HEADERS.
8424 * config.in, configure: Regenerated.
8425
05044653
PA		 84262012-03-02 Pedro Alves <palves@redhat.com>
8427
8428 * inferiors.c (add_pid_to_list, pull_pid_from_list): Delete.
8429 * linux-low.c (struct simple_pid_list): New.
8430 (stopped_pids): New a struct simple_pid_list pointer.
8431 (add_to_pid_list, pull_pid_from_list): New.
8432 (handle_extended_wait): Don't assume the first signal new children
8433 report is SIGSTOP. Adjust call to pull_pid_from_list.
8434 (linux_wait_for_lwp): Adjust.
8435
8d00225b
YQ		 84362012-03-02 Yao Qi <yao@codesourcery.com>
8437
8438 * tracepoint.c (do_action_at_tracepoint): Write `stop_pc' in
8439 debug log.
8440
19560ba5
YQ		 84412012-03-02 Yao Qi <yao@codesourcery.com>
8442
8443 * tracepoint.c (collect_ust_data_at_tracepoint): Remove parameters
8444 `stop_pc' and `tpoint'. Update caller.
8445
1faeff08
MR		 84462012-03-01 Maciej W. Rozycki <macro@codesourcery.com>
8447
8448 * linux-low.h (linux_target_ops): Add regset_bitmap member.
8449 * linux-low.c (use_linux_regsets): New macro.
8450 [!HAVE_LINUX_REGSETS] (regsets_fetch_inferior_registers): Likewise.
8451 [!HAVE_LINUX_REGSETS] (regsets_store_inferior_registers): Likewise.
8452 (linux_register_in_regsets): New function.
8453 (usr_fetch_inferior_registers): Skip registers covered by
8454 regsets.
8455 (usr_store_inferior_registers): Likewise.
8456 (usr_fetch_inferior_registers): New macro.
8457 (usr_store_inferior_registers): Likewise.
8458 (linux_fetch_registers): Handle mixed regset/non-regset targets.
8459 (linux_store_registers): Likewise.
8460 * linux-mips-low.c (init_registers_mips_dsp_linux): New
8461 prototype.
8462 (init_registers_mips64_dsp_linux): Likewise.
8463 (init_registers_mips_linux): New macro.
8464 (init_registers_mips_dsp_linux): Likewise.
8465 (mips_dsp_num_regs): Likewise.
8466 (DSP_BASE, DSP_CONTROL): New fallback macros.
8467 (mips_base_regs): New macro.
8468 (mips_regmap): Use it. Fix the size.
8469 (mips_dsp_regmap): New variable.
8470 (mips_dsp_regset_bitmap): Likewise.
8471 (mips_arch_setup): New function.
8472 (mips_cannot_fetch_register): Use the_low_target.regmap rather
8473 than mips_regmap.
8474 (mips_cannot_store_register): Likewise.
8475 (the_low_target): Update .arch_setup, .num_regs and .regmap
8476 initializers. Add .regset_bitmap initializer.
8477 * linux-arm-low.c (the_low_target): Add .regset_bitmap
8478 initializer.
8479 * linux-bfin-low.c (the_low_target): Likewise.
8480 * linux-cris-low.c (the_low_target): Likewise.
8481 * linux-crisv32-low.c (the_low_target): Likewise.
8482 * linux-ia64-low.c (the_low_target): Likewise.
8483 * linux-m32r-low.c (the_low_target): Likewise.
8484 * linux-m68k-low.c (the_low_target): Likewise.
8485 * linux-ppc-low.c (the_low_target): Likewise.
8486 * linux-s390-low.c (the_low_target): Likewise.
8487 * linux-sh-low.c (the_low_target): Likewise.
8488 * linux-sparc-low.c (the_low_target): Likewise.
8489 * linux-tic6x-low.c (the_low_target): Likewise.
8490 * linux-x86-low.c (the_low_target): Likewise.
8491 * linux-xtensa-low.c (the_low_target): Likewise.
8492 * configure.srv <mips*-*-linux*>: Add mips-dsp-linux.o and
8493 mips64-dsp-linux.o to srv_regobj. Add mips-dsp-linux.xml,
8494 mips64-dsp-linux.xml, mips-dsp.xml and mips64-dsp.xml to
8495 srv_xmlfiles.
8496 * Makefile.in (mips-dsp-linux.o, mips-dsp-linux.c): New targets.
8497 (mips64-dsp-linux.o, mips64-dsp-linux.c): Likewise.
8498
c03e6ccc
YQ		 84992012-02-29 Yao Qi <yao@codesourcery.com>
8500 Pedro Alves <palves@redhat.com>
8501
8502 * linux-low.c: (linux_wait_1): Call unsuspend_all_lwps when
8503 `step_over_finished' is true.
8504
644cebc9
PA		 85052012-02-27 Pedro Alves <palves@redhat.com>
8506
8507 * linux-low.c (pid_is_stopped): Delete, moved to common/.
8508 (linux_attach_lwp_1): Adjust to use linux_proc_pid_is_stopped.
8509
c14d7ab2
PA		 85102012-02-27 Pedro Alves <palves@redhat.com>
8511
8512 PR server/9684
8513 * linux-low.c (pid_is_stopped): New.
8514 (linux_attach_lwp_1): Handle attaching to 'T (stopped)' processes.
8515
412c89dd
LM		 85162012-02-25 Luis Machado <lgustavo@codesourcery.com>
8517
8518 * mem-break.c (clear_gdb_breakpoint_conditions): Fix de-allocation
8519 of conditions.
8520
b745defe
MR		 85212012-02-24 Maciej W. Rozycki <macro@codesourcery.com>
8522
8523 * linux-mips-low.c (mips_regmap): Correct the index of $f9.
8524
9f3a5c85
LM		 85252012-02-24 Luis Machado <lgustavo@codesourcery>
8526
8527 * server.c (handle_query): Advertise support for target-side
8528 breakpoint condition evaluation.
8529 (process_point_options): New function.
8530 (process_serial_event): When inserting a breakpoint, check for
8531 a target-side condition that should be evaluated.
8532
8533 * mem-break.c: Include regcache.h and ax.h.
8534 (point_cond_list_t): New data structure.
8535 (breakpoint) <cond_list>: New field.
8536 (find_gdb_breakpoint_at): Make non-static.
8537 (delete_gdb_breakpoint_at): Clear any target-side
8538 conditions.
8539 (clear_gdb_breakpoint_conditions): New function.
8540 (add_condition_to_breakpoint): Likewise.
8541 (add_breakpoint_condition): Likewise.
8542 (gdb_condition_true_at_breakpoint): Likewise.
8543 (gdb_breakpoint_here): Return result directly instead
8544 of going through a local variable.
8545
8546 * mem-break.h (find_gdb_breakpoint_at): New prototype.
8547 (clear_gdb_breakpoint_conditions): Likewise.
8548 (add_breakpoint_condition): Likewise.
8549 (gdb_condition_true_at_breakpoint): Likewise.
8550
8551 * linux-low.c (linux_wait_1): Evaluate target-side breakpoint condition.
8552 (need_step_over_p): Take target-side breakpoint condition into
8553 consideration.
8554
5e1dc496
LM		 85552012-02-24 Luis Machado <lgustavo@codesourcery>
8556
8557 * server.h: Include tracepoint.h.
8558 (agent_mem_read, agent_get_trace_state_variable_value,
8559 agent_set_trace_state_variable_value,
8560 agent_tsv_read, agent_mem_read_string, get_get_tsv_func_addr,
8561 get_set_tsv_func_addr): New prototypes.
8562
8563 * ax.h: New include file.
8564 * ax.c: New source file.
8565
8566 * tracepoint.c: Include ax.h.
8567 (gdb_agent_op, gdb_agent_op_names, gdb_agent_op_sizes,
8568 agent_expr, eval_result_type): Move to ax.h.
8569 (parse_agent_expr): Rename to ...
8570 (gdb_parse_agent_expr): ... this, make it non-static and move
8571 to ax.h.
8572 (unparse_agent_expr) Rename to ...
8573 (gdb_unparse_agent_expr): ... this, make it non-static and move
8574 to ax.h.
8575 (eval_agent_expr): Rename to ...
8576 (eval_tracepoint_agent_expr): ... this.
8577 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Remove
8578 forward declarations.
8579 (add_tracepoint_action): Call gdb_parse_agent_expr (...).
8580 (agent_get_trace_state_variable_value): New function.
8581 (agent_set_trace_state_variable_value): New function.
8582 (cmd_qtdp): Call gdb_parse_agent_expr (...).
8583 (response_tracepoint): Call gdb_unparse_agent_expr (...).
8584 (do_action_at_tracepoint): Call eval_tracepoint_agent_expr (...).
8585 (condition_true_at_tracepoint): Likewise.
8586 (parse_agent_expr): Rename to ...
8587 (gdb_parse_agent_expr): ... this and move to ax.c.
8588 (unparse_agent_expr): Rename to ...
8589 (gdb_unparse_agent_expr): ... this and move to ax.c.
8590 (gdb_agent_op_name): Move to ax.c.
8591 (eval_agent_expr): Rename to ...
8592 (gdb_eval_agent_expr): ... this, use regcache passed as parameter
8593 and move to ax.c.
8594 (eval_tracepoint_agent_expr): New function.
8595 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Make
43aaf8b6 8596 non-static.
5e1dc496
LM		 8597 (current_insn_ptr, emit_error, struct bytecode_address): Move to
8598 ax.c.
8599 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul, emit_lsh,
8600 emit_rsh_signed, emit_rsh_unsigned, emit_ext, emit_log_not,
8601 emit_bit_and, emit_bit_or, emit_bit_xor, emit_bit_not, emit_equal,
8602 emit_less_signed, emit_less_unsigned, emit_ref, emit_if_goto,
8603 emit_goto, write_goto_address, emit_const, emit_reg, emit_pop,
8604 emit_stack, emit_zero_ext, emit_swap, emit_stack_adjust,
8605 emit_int_call_1, emit_void_call_2, emit_eq_goto, emit_ne_goto,
8606 emit_lt_goto, emit_ge_goto, emit_gt_goto, emit_le_goto): Move to ax.c.
8607 (get_get_tsv_func_addr, get_set_tsv_func_addr): New functions.
8608 (compile_bytecodes): Remove forward declaration.
8609 (is_goto_target): Move to ax.c.
8610 (compile_bytecodes): Move to ax.c and call
8611 agent_get_trace_state_variable_value (...) and
8612 agent_set_trace_state_variable_value (...).
8613
8614 * Makefile.in: Update ax.c and IPA dependencies.
8615
277e4e52
PA		 86162012-02-24 Pedro Alves <palves@redhat.com>
8617
8618 * tracepoint.c (cmd_bigqtbuffer): Rename as ...
8619 (cmd_bigqtbuffer_circular): ... this. Only handle
8620 'QTBuffer:circular:'.
8621 (handle_tracepoint_general_set): Adjust.
8622
bf4c19f7
YQ		 86232012-02-16 Yao Qi <yao@codesourcery.com>
8624
8625 * inferiors.c: Move code to ...
8626 * dll.c: .... here. New.
8627 * server.h: Declare clear_dlls.
8628 * Makefile.in (SFILES): Add dll.c.
8629 (OBS): Add dll.o
8630 (dll.o): New rule.
8631
d73f2619
YQ		 86322012-02-11 Yao Qi <yao@codesourcery.com>
8633
8634 * server.c: (handle_monitor_command): Add a new parameter
8635 `own_buf'.
8636 (handle_query): Update caller.
8637
f8255c2a
JB		 86382012-02-09 Joel Brobecker <brobecker@adacore.com>
8639
8640 * configure.ac: Add readlink to AC_CHECK_FUNCS list.
8641 * configure, config.in: Regenerate.
8642 * hostio.c: Provide an alternate implementation if HAVE_READLINK
8643 is not defined.
8644
da84f473
PA		 86452012-02-02 Pedro Alves <palves@redhat.com>
8646
8647 Try SIGKILL first, then PTRACE_KILL.
8648 * linux-low.c (linux_kill_one_lwp): New.
8649 (linux_kill_one_lwp): Rename to ...
8650 (kill_one_lwp_callback): ... this. Use the new
8651 linux_kill_one_lwp.
8652
e886a173
PA		 86532012-02-02 Pedro Alves <palves@redhat.com>
8654
8655 * tracepoint.c (cmd_qtminftpilen): Return 0 if there's no current
8656 inferior.
8657
be07f1a2
PA		 86582012-01-27 Pedro Alves <palves@redhat.com>
8659
8660 * linux-low.c (linux_child_pid_to_exec_file): Delete.
8661 (elf_64_file_p): Make static.
8662 (linux_pid_exe_is_elf_64_file): New.
8663 * linux-low.h (linux_child_pid_to_exec_file, elf_64_file_p):
8664 Delete declarations.
8665 (linux_pid_exe_is_elf_64_file): Declare.
8666 * linux-x86-low.c (x86_arch_setup): Use
8667 linux_pid_exe_is_elf_64_file.
8668
d8301ad1
JK		 86692012-01-25 Jan Kratochvil <jan.kratochvil@redhat.com>
8670
8671 * linux-low.c (linux_wait_for_event_1): Rename to ...
8672 (linux_wait_for_event): ... here and merge it with former
8673 linux_wait_for_event - new variable wait_ptid, use it.
8674 (linux_wait_for_event): Remove - merge it to linux_wait_for_event_1.
8675
01b17894
PA		 86762012-01-23 Pedro Alves <palves@redhat.com>
8677
8678 * server.c (main): Avoid yet another case of infinite loop while
8679 detaching/killing after a longjmp.
8680
e825046f
JK		 86812012-01-20 Jan Kratochvil <jan.kratochvil@redhat.com>
8682
8683 Code cleanup.
8684 * linux-low.c (linux_wait_for_event_1): Use ptid_is_pid.
8685
b9e7b9c3
UW		 86862012-01-20 Ulrich Weigand <ulrich.weigand@linaro.org>
8687
8688 * hostio.c (handle_readlink): New function.
8689 (handle_vFile): Call it to handle "vFile:readlink" packets.
8690
901f9912
UW		 86912012-01-20 Pedro Alves <palves@redhat.com>
8692 Ulrich Weigand <ulrich.weigand@linaro.org>
8693
8694 * server.c (handle_v_requests): Only support vAttach and vRun to
8695 start multiple processes when in extended protocol mode.
8696
fc1ab1a0
PA		 86972012-01-17 Pedro Alves <palves@redhat.com>
8698
8699 * tracepoint.c (initialize_tracepoint): Use mmap instead of
8700 memalign plus mprotect to allocate the scratch buffer.
8701
7d5d4e98
PA		 87022012-01-13 Pedro Alves <palves@redhat.com>
8703
8704 * server.c (attach_inferior): Clear `cont_thread'.
8705
f128d5e9
PA		 87062012-01-13 Pedro Alves <palves@redhat.com>
8707
8708 * server.c (main): Avoid infinite loop while detaching/killing
8709 after a longjmp.
8710
06db92f0
DE		 87112012-01-09 Doug Evans <dje@google.com>
8712
8713 * server.c (start_inferior): Set last_ptid in --wrapper case.
8714
32d92999
YQ		 87152012-01-06 Yao Qi <yao@codesourcery.com>
8716
8717 * tracepoint.c [IN_PROCESS_AGENT] (debug_threads): Macro
8718 defined.
8719 [IN_PROCESS_AGENT] (debug_agent): New global variable.
8720
5e0a92a9
YQ		 87212012-01-04 Yao Qi <yao@codesourcery.com>
8722
8723 * tracepoint.c (cmd_qtdp): Print debug message
8724 for static tracepoint.
8725
ae639e8c
YQ		 87262012-01-04 Yao Qi <yao@codesourcery.com>
8727
8728 * tracepoint.c (trace_vdebug): Differentiate debug message
8729 between gdbserver and IPA.
8730
f72429c5
YQ		 87312012-01-03 Yao Qi <yao@codesourcery.com>
8732
8733 * tracepoint.c (tracepoint_was_hit): Don't collect for
8734 static tracepoint.
8735
12c3e59c
JB		 87362012-01-02 Joel Brobecker <brobecker@adacore.com>
8737
8738 * terminal.h: Reformat copyright header.
8739
67827812
JB		 87402012-01-02 Joel Brobecker <brobecker@adacore.com>
8741
8742 * server.c (gdbserver_version): Update copyright year.
8743 * gdbreplay.c (gdbreplay_version): Likewise.
8744
3e52c33d
JK		 87452011-12-18 Jan Kratochvil <jan.kratochvil@redhat.com>
8746
8747 * linux-low.c (linux_create_inferior): Put empty if clause for write.
8748
8749 Revert:
8750 2011-12-18 Hui Zhu <teawater@gmail.com>
8751 * linux-low.c (linux_create_inferior): Save return value to ret.
8752
66f1260e
HZ		 87532011-12-18 Hui Zhu <teawater@gmail.com>
8754
8755 * linux-low.c (linux_create_inferior): Save return value to ret.
8756
e77616d7
DE		 87572011-12-16 Doug Evans <dje@google.com>
8758
e7b06c57
DE		 8759 * linux-low.c (linux_create_inferior): If stdio connection,
8760 redirect stdin from /dev/null, stdout to stderr.
8761 * remote-utils.c (remote_is_stdio): New static global.
8762 (remote_connection_is_stdio): New function.
8763 (remote_prepare): Handle stdio connection.
8764 (remote_open): Ditto.
8765 (remote_close): Don't close stdin for stdio connections.
8766 (read_prim,write_prim): New functions. Replace all calls to
8767 read/write to these.
8768 * server.c (main): Watch for "-" argument. Move call to
8769 remote_prepare before start_inferior.
8770 * server.h (STDIO_CONNECTION_NAME): New macro.
8771 (remote_connection_is_stdio): Declare.
8772
e77616d7
DE		 8773 * remote-utils.c (prepare_resume_reply): Remove extraneous \n
8774 in debugging output.
8775
82067193
YQ		 87762011-12-15 Yao Qi <yao@codesourcery.com>
8777
8778 * tracepoint.c: Include sys/syscall.h.
8779 (gdb_ust_thread): Remove preprocessor conditional.
8780
82bfbe7e
PA		 87812011-12-14 Pedro Alves <pedro@codesourcery.com>
8782
8783 * linux-low.c (linux_detach_one_lwp): Call
8784 the_low_target.prepare_to_resume before detaching.
8785
712c6575
YQ		 87862011-12-14 Yao Qi <yao@codesourcery.com>
8787
8788 * tracepoint.c (gdb_ust_thread): Don't ignore return value
8789 of write.
8790
d54d1edf
YQ		 87912011-12-14 Yao Qi <yao@codesourcery.com>
8792
8793 * i386-low.c (i386_low_stopped_data_address): Initialize local
8794 variable `control'.
8795
6210a125
PA		 87962011-12-13 Pedro Alves <pedro@codesourcery.com>
8797
8798 PR remote/13492
8799
8800 * i386-low.c (i386_low_stopped_data_address): Avoid fetching
8801 DR_CONTROL unless necessary. Extend comments.
8802 * linux-x86-low.c (x86_linux_prepare_to_resume): Don't write to
8803 DR0-3 if not used. If any watchpoint was set, clear DR_STATUS.
8804
2ece8244
YQ		 88052011-12-13 Yao Qi <yao@codesourcery.com>
8806
8807 * tracepoint.c (trace_buffer_alloc): Replace magic numbers with
8808 macros.
8809 (upload_fast_traceframes, upload_fast_traceframes): Likewise.
8810
784867a5
JK		 88112011-12-08 Jan Kratochvil <jan.kratochvil@redhat.com>
8812
8813 * linux-low.c (linux_kill): Skip PTRACE_KILL if LWP does not exist.
8814 Print new debug message for such case.
8815
6bf36717
JK		 88162011-12-06 Jan Kratochvil <jan.kratochvil@redhat.com>
8817
8818 Fix overlapping memcpy.
8819 * mem-break.c (set_raw_breakpoint_at): New variable buf. Use it for
8820 the read_inferior_memory transfer.
8821 (delete_fast_tracepoint_jump): New variable buf. Use it for the
8822 write_inferior_memory transfer.
8823 (set_fast_tracepoint_jump): New variable buf. Use it for the
8824 read_inferior_memory and write_inferior_memory transfers.
8825 (uninsert_fast_tracepoint_jumps_at, reinsert_fast_tracepoint_jumps_at)
8826 (delete_raw_breakpoint, uninsert_raw_breakpoint): New variable buf.
8827 Use it for the write_inferior_memory transfer.
8828 (check_mem_read, check_mem_write): New gdb_asserts for overlapping
8829 buffers.
8830
50275556
MR		 88312011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
8832
8833 * linux-low.c (fetch_register, store_register): Make code
8834 consistent, fix formatting.
8835
7325beb4
MR		 88362011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
8837
8838 * linux-low.c (usr_store_inferior_registers): Factor out code
8839 to handle individual registers into...
8840 (store_register): ... this new function.
8841
c642a434
UW		 88422011-12-06 Ulrich Weigand <uweigand@de.ibm.com>
8843
8844 * Makefile.in (s390-linux32v1.o, s390-linux32v1.c): New rules.
8845 (s390-linux32v2.o, s390-linux32v2.c): Likewise.
8846 (s390-linux64v1.o, s390-linux64v1.c): Likewise.
8847 (s390-linux64v2.o, s390-linux64v2.c): Likewise.
8848 (s390x-linux64v1.o, s390x-linux64v1.c): Likewise.
8849 (s390x-linux64v2.o, s390x-linux64v2.c): Likewise.
8850 * configure.srv [s390*-*-linux*] (srv_regobj): Add new objects.
8851 (srv_xmlfiles): Add new XML files.
8852
8853 * linux-s390-low.c: Include "elf/common.h", <sys/ptrace.h>,
8854 and <sys/uio.h>.
8855 (PTRACE_GETREGSET, PTRACE_SETREGSET): Define if undefined.
8856 (init_registers_s390_linux32v1): Add prototype.
8857 (init_registers_s390_linux32v2): Likewise.
8858 (init_registers_s390_linux64v1): Likewise.
8859 (init_registers_s390_linux64v2): Likewise.
8860 (init_registers_s390x_linux64v1): Likewise.
8861 (init_registers_s390x_linux64v2): Likewise.
8862 (s390_num_regs): Increment to 52.
8863 (s390_regmap): Add orig_r2 register.
8864 (s390_num_regs_3264): Increment to 68.
8865 (s390_regmap_3264): Add orig_r2 register.
8866 (s390_collect_ptrace_register): Handle orig_r2 register.
8867 (s390_supply_ptrace_register): Likewise.
8868 (s390_fill_last_break): New function.
8869 (s390_store_last_break): Likewise.
8870 (s390_fill_system_call): New function.
8871 (s390_store_system_call): Likewise.
8872 (target_regsets): Handle NT_S390_LAST_BREAK and NT_S390_SYSTEM_CALL
8873 register sets.
8874 (s390_check_regset): New function.
8875 (s390_arch_setup): Check for presence of NT_S390_LAST_BREAK and
8876 NT_S390_SYSTEM_CALL regsets and use appropriate description.
8877 Update target_regsets for available register sets.
8878
2268b414
JK		 88792011-12-02 Paul Pluzhnikov <ppluzhnikov@google.com>
8880 Jan Kratochvil <jan.kratochvil@redhat.com>
8881
8882 * linux-low.c (get_phdr_phnum_from_proc_auxv, get_dynamic, get_r_debug)
8883 (read_one_ptr, struct link_map_offsets, linux_qxfer_libraries_svr4):
8884 New.
8885 (struct linux_target_ops): Install linux_qxfer_libraries_svr4.
8886 * linux-low.h (struct process_info_private): New member r_debug.
8887 * server.c (handle_qxfer_libraries): Call
8888 the_target->qxfer_libraries_svr4.
8889 (handle_qxfer_libraries_svr4): New function.
8890 (qxfer_packets): New entry "libraries-svr4".
8891 (handle_query): Check QXFER_LIBRARIES_SVR4 and report libraries-svr4.
8892 * target.h (struct target_ops): New member qxfer_libraries_svr4.
8893 * remote.c (remote_xfer_partial): Call add_packet_config_cmd for
8894 PACKET_qXfer_libraries_svr4.
8895
d6db1fab
UW		 88962011-11-30 Ulrich Weigand <uweigand@de.ibm.com>
8897
8898 * linux-s390-low.c (s390_collect_ptrace_register): Fully convert
8899 PSW address/mask between 8-byte and 16-byte formats.
8900 (s390_supply_ptrace_register): Likewise.
8901 (s390_get_pc, s390_set_pc): 4-byte PSW address always includes
8902 basic addressing mode bit.
8903
242f5f1c
SS		 89042011-11-24 Stan Shebs <stan@codesourcery.com>
8905
8906 * tracepoint.c (cmd_qtstatus): Use plongest instead of %llx.
8907
f196051f
SS		 89082011-11-17 Stan Shebs <stan@codesourcery.com>
8909
8910 * tracepoint.c (struct tracepoint): New field traceframe_usage.
8911 (tracing_start_time): New global.
8912 (tracing_stop_time): New global.
8913 (tracing_user_name): New global.
8914 (tracing_notes): New global.
8915 (tracing_stop_note): New global.
8916 (cmd_qtstart): Set traceframe_usage, start_time.
8917 (stop_tracing): Set stop_time.
8918 (cmd_qtstatus): Report additional status.
8919 (cmd_qtp): New function.
8920 (handle_tracepoint_query): Call it.
8921 (cmd_qtnotes): New function.
8922 (handle_tracepoint_general_set): Call it.
8923 (get_timestamp): Rename from tsv_get_timestamp.
8924
405f8e94
SS		 89252011-11-14 Stan Shebs <stan@codesourcery.com>
8926 Kwok Cheung Yeung <kcy@codesourcery.com>
8927
8928 * linux-x86-low.c (small_jump_insn): New.
8929 (i386_install_fast_tracepoint_jump_pad): Add arguments for
8930 trampoline and error message, build a trampoline and issue a small
8931 jump instruction to it.
8932 (x86_install_fast_tracepoint_jump_pad): Add arguments for
8933 trampoline and error message.
8934 (x86_get_min_fast_tracepoint_insn_len): New.
8935 (the_low_target): Add call to x86_get_min_fast_tracepoint_insn_len.
8936 * linux-low.h (struct linux_target_ops): Add arguments to
8937 install_fast_tracepoint_jump_pad operation, add new operation.
8938 * linux-low.c (linux_install_fast_tracepoint_jump_pad): Add
8939 arguments.
8940 (linux_get_min_fast_tracepoint_insn_len): New function.
8941 (linux_target_op): Add new operation.
8942 * tracepoint.c (gdb_trampoline_buffer): New IPA variable.
8943 (gdb_trampoline_buffer_end): Ditto.
8944 (gdb_trampoline_buffer_error): Ditto.
8945 (struct ipa_sym_addresses): Add fields for new IPA variables.
8946 (symbol_list): Add entries for new IPA variables.
8947 (struct tracepoint): Add fields to hold the address range of the
8948 trampoline used by the tracepoint.
8949 (trampoline_buffer_head): New static variable.
8950 (trampoline_buffer_tail): Ditto.
8951 (claim_trampoline_space): New function.
8952 (have_fast_tracepoint_trampoline_buffer): New function.
8953 (clone_fast_tracepoint): Fill in trampoline fields of tracepoint
8954 structure.
8955 (install_fast_tracepoint): Ditto, also add error buffer argument.
8956 (cmd_qtminftpilen): New function.
8957 (handle_tracepoint_query): Add response to qTMinFTPILen packet.
8958 (fast_tracepoint_from_trampoline_address): New function.
8959 (fast_tracepoint_collecting): Handle trampoline as part of jump
8960 pad space.
8961 (set_trampoline_buffer_space): New function.
8962 (initialize_tracepoint): Initialize new IPA variables.
8963 * target.h (struct target_ops): Add arguments to
8964 install_fast_tracepoint_jump_pad operation, add new
8965 get_min_fast_tracepoint_insn_len operation.
8966 (target_get_min_fast_tracepoint_insn_len): New.
8967 (install_fast_tracepoint_jump_pad): Add arguments.
8968 * server.h (IPA_BUFSIZ): Define.
8969 * linux-i386-ipa.c: Include extra header files.
8970 (initialize_fast_tracepoint_trampoline_buffer): New function.
8971 (initialize_low_tracepoint): Call it.
8972 * server.h (set_trampoline_buffer_space): Declare.
8973 (claim_trampoline_space): Ditto.
8974 (have_fast_tracepoint_trampoline_buffer): Ditto.
8975
1e4d1764
YQ		 89762011-11-14 Yao Qi <yao@codesourcery.com>
8977
8978 * server.c (handle_query): Handle InstallInTrace for qSupported.
8979 * tracepoint.c (add_tracepoint): Sort list.
8980 (install_tracepoint, download_tracepoint): New.
8981 (cmd_qtdp): Call them to install and download tracepoints.
8982 (sort_tracepoints): Removed.
8983 (cmd_qtstart): Update.
8984
5c73ff4e
YQ		 89852011-11-14 Yao Qi <yao@codesourcery.com>
8986
8987 * mem-break.c (inc_ref_fast_tracepoint_jump): New.
8988 * mem-break.h: Declare.
8989 * tracepoint.c (cmd_qtstart): Move some code to ...
8990 (clone_fast_tracepoint, install_fast_tracepoint): ... here.
8991 New.
8992 (download_tracepoints): Move some code to ...
8993 (download_tracepoint_1): ... here. New.
8994
86a30030
YQ		 89952011-11-08 Yao Qi <yao@codesourcery.com>
8996
8997 * remote-utils.c (relocate_instruction): A comment fix.
8998
8d26e50c
JB		 89992011-11-07 Joel Brobecker <brobecker@adacore.com>
9000
9001 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): Delete.
9002 (i386_dr_low_get_control, i386_dr_low_get_status): Use
9003 dr_status_mirror and dr_control_mirror from debug_reg_state.
9004 (i386_dr_low_get_status): Use debug_reg_state.dr_status_mirror
9005 (i386_initial_stuff): Remove use of deleted globals.
9006 (i386_get_thread_context, i386_set_thread_context,
9007 i386_thread_added): Use dr_status_mirror and dr_control_mirror
9008 from debug_reg_state.
9009
a59306a3
YQ		 90102011-11-05 Yao Qi <yao@codesourcery.com>
9011
9012 * tracepoint.c (gdb_collect): Loop over tracepoints of same
9013 address as TPOINT's.
9014
3065dfb6
SS		 90152011-11-02 Stan Shebs <stan@codesourcery.com>
9016
9017 * tracepoint.c (agent_mem_read_string): New function.
9018 (eval_agent_expr): Call it for tracenz.
9019 * server.c (handle_query): Report support for tracenz.
9020
fd0d8c7c
YQ		 90212011-11-02 Yao Qi <yao@codesourcery.com>
9022
9023 * tracepoint.c (cmd_qtstart): Remove unused local variables.
9024
609086b1
YQ		 90252011-11-02 Yao Qi <yao@codesourcery.com>
9026
9027 * target.h: Fix a typo in comment.
9028
b9fd1791
PA		 90292011-10-31 Pedro Alves <pedro@codesourcery.com>
9030
9031 * mem-break.c (check_mem_write): Add `myaddr' parameter. Don't
9032 clobber the breakpoints' shadows with fast tracepoint jumps.
9033 * mem-break.h (check_mem_write): Add `myaddr' parameter.
9034 * target.c (write_inferior_memory): Also pass MYADDR down to
9035 check_mem_write.
9036
03583c20
UW		 90372011-10-07 Ulrich Weigand <ulrich.weigand@linaro.org>
9038
9039 * configure.ac: Check support for personality routine.
9040 * configure: Regenerate.
9041 * config.in: Likewise.
9042 * linux-low.c: Include <sys/personality.h>.
9043 Define ADDR_NO_RANDOMIZE if necessary.
9044 (linux_create_inferior): Disable address space randomization when
9045 forking inferior, if requested.
9046 (linux_supports_disable_randomization): New function.
9047 (linux_target_ops): Install it.
9048 * server.h (disable_randomization): Declare.
9049 * server.c (disable_randomization): New global variable.
9050 (handle_general_set): Handle QDisableRandomization.
9051 (handle_query): Likewise for qSupported.
9052 (main): Support --disable-randomization and --no-disable-randomization
9053 command line arguments.
9054 * target.h (struct target_ops): Add supports_disable_randomization.
9055 (target_supports_disable_randomization): New macro.
9056
723b724b
MF		 90572011-09-29 Mike Frysinger <vapier@gentoo.org>
9058
9059 * linux-low.c (target_loadseg): Add defined PTRACE_GETFDPIC to the
9060 ifdef check.
9061 [PT_GETDSBT] (target_loadmap): Wrap in a defined PT_GETDSBT check.
9062 [!PT_GETDSBT] (target_loadmap): New definition.
9063 (LINUX_LOADMAP, LINUX_LOADMAP_EXEC, LINUX_LOADMAP_INTERP): Define.
9064 (linux_read_loadmap): Change PTRACE_GETDSBT_EXEC to
9065 LINUX_LOADMAP_EXEC, PTRACE_GETDSBT_INTERP to LINUX_LOADMAP_INTERP,
9066 and PT_GETDSBT to LINUX_LOADMAP.
9067 [!PT_GETDSBT] (linux_read_loadmap): Define to NULL.
9068 (linux_target_ops): Delete unnecessary ifdef PT_GETDSBT check.
9069
55329a5c 90702011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
71487fd7
UW		 9071
9072 * linux-arm-low.c (struct arm_linux_hwbp_cap): Remove.
9073 (arm_linux_hwbp_cap): New static variable.
9074 (arm_linux_get_hwbp_cap): Replace by ...
9075 (arm_linux_init_hwbp_cap): ... this new function.
9076 (arm_linux_get_hw_breakpoint_count): Use arm_linux_hwbp_cap.
9077 (arm_linux_get_hw_watchpoint_count): Likewise.
9078 (arm_linux_get_hw_watchpoint_max_length): Likewise.
9079 (arm_arch_setup): Call arm_linux_init_hwbp_cap.
9080 (arm_prepare_to_resume): Use perror_with_name instead of error.
9081
55329a5c 90822011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
09b4ad9f
UW		 9083
9084 * linux-arm-low.c: Include <signal.h>.
9085 (PTRACE_GETHBPREGS, PTRACE_SETHBPREGS): Define if necessary.
9086 (struct arm_linux_hwbp_cap): New data type.
9087 (arm_hwbp_type, arm_hwbp_control_t): New typedefs.
9088 (struct arm_linux_hw_breakpoint): New data type.
9089 (MAX_BPTS, MAX_WPTS): Define.
9090 (struct arch_process_info, struct arch_lwp_info): New data types.
9091 (arm_linux_get_hwbp_cap): New function.
9092 (arm_linux_get_hw_breakpoint_count): Likewise.
9093 (arm_linux_get_hw_watchpoint_count): Likewise.
9094 (arm_linux_get_hw_watchpoint_max_length): Likewise.
9095 (arm_hwbp_control_initialize): Likewise.
9096 (arm_hwbp_control_is_enabled): Likewise.
9097 (arm_hwbp_control_is_initialized): Likewise.
9098 (arm_hwbp_control_disable): Likewise.
9099 (arm_linux_hw_breakpoint_equal): Likewise.
9100 (arm_linux_hw_point_initialize): Likewise.
9101 (struct update_registers_data): New data structure.
9102 (update_registers_callback: New function.
9103 (arm_insert_point): Likewise.
9104 (arm_remove_point): Likewise.
9105 (arm_stopped_by_watchpoint): Likewise.
9106 (arm_stopped_data_address): Likewise.
9107 (arm_new_process): Likewise.
9108 (arm_new_thread): Likewise.
9109 (arm_prepare_to_resume): Likewise.
9110 (the_low_target): Register arm_insert_point, arm_remove_point,
9111 arm_stopped_by_watchpoint, arm_stopped_data_address, arm_new_process,
9112 arm_new_thread, and arm_prepare_to_resume.
9113
6b9801d4
SS		 91142011-09-15 Stan Shebs <stan@codesourcery.com>
9115
9116 * server.h (struct emit_ops): Add compare-goto fields.
9117 * tracepoint.c (gdb_agent_op_sizes): New table.
9118 (emit_eq_goto): New function.
9119 (emit_ne_goto): New function.
9120 (emit_lt_goto): New function.
9121 (emit_le_goto): New function.
9122 (emit_gt_goto): New function.
9123 (emit_ge_goto): New function.
9124 (is_goto_target): New function.
9125 (compile_bytecodes): Recognize special cases of compare-goto
9126 combinations and call specialized emitters for them.
9127 * linux-x86-low.c (amd64_emit_eq_goto): New function.
9128 (amd64_emit_ne_goto): New function.
9129 (amd64_emit_lt_goto): New function.
9130 (amd64_emit_le_goto): New function.
9131 (amd64_emit_gt_goto): New function.
9132 (amd64_emit_ge_goto): New function.
9133 (amd64_emit_ops): Add the new functions.
9134 (i386_emit_eq_goto): New function.
9135 (i386_emit_ne_goto): New function.
9136 (i386_emit_lt_goto): New function.
9137 (i386_emit_le_goto): New function.
9138 (i386_emit_gt_goto): New function.
9139 (i386_emit_ge_goto): New function.
9140 (i386_emit_ops): Add the new functions.
9141
bf15cbda
SS		 91422011-09-08 Stan Shebs <stan@codesourcery.com>
9143
9144 * linux-x86-low.c (i386_emit_prologue): Save %ebx.
9145 (i386_emit_epilogue): Restore %ebx.
9146
943ca1dd
JZ		 91472011-08-31 Jie Zhang <jzhang918@gmail.com>
9148
9149 * server.c (step_thread): Remove definition.
9150 (process_serial_event): Don't handle Hs.
9151 * server.h (step_thread): Remove declaration.
9152 * target.c (set_desired_inferior): Remove use of step_thread.
9153
e3deef73
LM		 91542011-08-24 Luis Machado <lgustavo@codesourcery.com>
9155
9156 * linux-low.c: Include linux-procfs.h.
9157 (linux_attach_lwp_1): Update comments.
9158 (linux_attach): Scan for existing threads when attaching to a
9159 process that is the tgid.
9160 * Makefile.in: Update dependencies.
9161
13da1c97
LM		 91622011-08-24 Luis Machado <lgustavo@codesourcery.com>
9163
9164 * configure.srv: Add linux-procfs.o dependencies.
9165
881127c9
YQ		 91662011-08-14 Yao Qi <yao@codesourcery.com>
9167
9168 * target.h (struct target_ops): Fix indent.
9169 * win32-low.c (win32_target_ops): Fix comment.
9170
58dbd541
YQ		 91712011-08-14 Andrew Jenner <andrew@codesourcery.com>
9172 Yao Qi <yao@codesourcery.com>
9173
9174 * Makefile.in (clean): Remove tic6x-*.c files.
9175 (linux-tic6x-low.o, tic6x-c62x-linux.o, tic6x-c64x-linux.o): New rules.
9176 (tic6x-c64xp-linux.o, tic6x-c62x-linux.c, tic6x-c64x-linux.c): Likewise.
9177 (tic6x-c64xp-linux.c): Likewise.
9178 * configure.srv: Add support for tic6x-*-uclinux.
9179 * linux-tic6x-low.c: New.
9180 * linux-low.c (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define.
9181
78d85199
YQ		 91822011-08-14 Andrew Stubbs <ams@codesourcery.com>
9183 Yao Qi <yao@codesourcery.com>
9184
9185 * target.h (struct target_ops): Add read_loadmap.
9186 * linux-low.c (struct target_loadseg): New type.
9187 (struct target_loadmap): New type.
9188 (linux_read_loadmap): New function.
9189 (linux_target_ops): Add linux_read_loadmap.
9190 * server.c (handle_query): Support qXfer:fdpic:read packet.
43aaf8b6
PA		 9191 * win32-low.c (win32_target_ops): Initialize field `read_loadmap'
9192 to NULL.
78d85199 9193
a959a88d
EZ		 91942011-08-05 Eli Zaretskii <eliz@gnu.org>
9195
9196 * win32-low.c: Include <stdint.h>.
9197
1ced966e
PA		 91982011-07-22 Pedro Alves <pedro@codesourcery.com>
9199
9200 * i386-low.c (i386_insert_aligned_watchpoint): Don't pass the info
9201 to the inferior here.
9202 (i386_remove_aligned_watchpoint): Ditto.
9203 (i386_handle_nonaligned_watchpoint): Return immediate on fail to
9204 fit part of the watchpoint in the debug registers.
9205 (i386_update_inferior_debug_regs): New.
9206 (i386_low_insert_watchpoint): Work on a local mirror of the debug
9207 registers, and only update the inferior on success.
9208 (i386_low_remove_watchpoint): Ditto.
9209
d26e3629
KY		 92102011-07-22 Kwok Cheung Yeung <kcy@codesourcery.com>
9211
9212 * linux-low.c (compare_ints, unique, list_threads, show_process,
9213 linux_core_of_thread): Delete.
9214 (linux_target_ops): Change linux_core_of_thread to
9215 linux_common_core_of_thread.
9216 (linux_qxfer_osdata): Defer to linux_common_xfer_osdata.
9217 * utils.c (malloc_failure): Change type of argument.
9218 (xmalloc, xrealloc, xcalloc, xsnprintf): Delete.
9219 * Makefile.in (SFILES): Add common/common-utils.c, common/xml-utils.c,
9220 common/linux-osdata.c, common/ptid.c and common/buffer.c.
9221 (OBS): Add xml-utils.o, common-utils.o, ptid.o and buffer.o.
9222 (IPA_OBJS): Add common-utils-ipa.o.
9223 (ptid_h, linux_osdata_h): New macros.
9224 (server_h): Add common/common-utils.h, common/xml-utils.h,
9225 common/buffer.h, common/gdb_assert.h, common/gdb_locale.h and
9226 common/ptid.h.
9227 (common-utils-ipa.o, common-utils.o, xml-utils.o, linux-osdata.o,
9228 ptid.o, buffer.o): New rules.
9229 (linux-low.o): Add common/linux-osdata.h as a dependency.
9230 * configure.srv (srv_tgtobj): Add linux-osdata.o to Linux targets.
9231 * configure.ac: Add AC_HEADER_DIRENT check.
9232 * config.in: Regenerate.
9233 * configure: Regenerate.
9234 * remote-utils.c (xml_escape_text): Delete.
9235 (buffer_grow, buffer_free, buffer_init, buffer_finish,
9236 buffer_xml_printf): Move to common/buffer.c.
9237 * server.c (main): Remove call to initialize_inferiors.
9238 * server.h (struct ptid, ptid_t, minus_one_ptid, null_ptid,
9239 ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp, ptid_get_tid,
9240 ptid_equal, ptid_is_pid, initialize_inferiors, xml_escape_text,
9241 internal_error, gdb_assert, gdb_assert_fail): Delete.
9242 (struct buffer, buffer_grow, buffer_free, buffer_init, buffer_finish,
9243 buffer_xml_printf, buffer_grow_str, buffer_grow_str0): Move to
9244 common/buffer.h.
9245 * inferiors.c (null_ptid, minus_one_ptid, ptid_build, pid_to_ptid,
9246 ptid_get_pid, ptid_get_lwp, ptid_get_tid, ptid_equal, ptid_is_pid,
9247 initialize_inferiors): Delete.
9248
2275a1a7
PA		 92492011-07-20 Pedro Alves <pedro@codesourcery.com>
9250
9251 * tracepoint.c (tracepoint_look_up_symbols): Return upon the first
9252 symbol error.
9253
0a5b1e09
PA		 92542011-05-31 Pedro Alves <pedro@codesourcery.com>
9255
9256 * linux-x86-low.c (i386_dr_low_get_addr): Fix off by one in
9257 assertion.
9258 * win32-i386-low.c (i386_dr_low_get_addr): Ditto.
9259
6938fd34
YQ		 92602011-05-26 Yao Qi <yao@codesourcery.com>
9261
9262 * Makefile.in (thread-db.o): Track dependence to
9263 common/gdb_thread_db.h.
9264 * thread-db.c: include gdb_thread_db.h from right place.
9265
b481f9e0
TT		 92662011-05-16 Adrian Cornish <gnu@bluedreamer.com>
9267
9268 * linux-i386-ipa.c (supply_static_tracepoint_registers): Pass
9269 __FILE__ and __LINE__ to internal_error.
9270
98a5dd13
DE		 92712011-05-13 Doug Evans <dje@google.com>
9272
9273 * thread-db.c (try_thread_db_load_from_sdir): New function.
9274 (try_thread_db_load_from_dir): New function.
9275 (thread_db_load_search): Handle $sdir, ignore $pdir.
9276 Remove trying of system directories if search of
9277 libthread-db-search-path fails, that is now done via $sdir.
9278
d248b706
KY		 92792011-05-12 Kwok Cheung Yeung <kcy@codesourcery.com>
9280
9281 * server.c (handle_query): Add EnableDisableTracepoints to the list
9282 of supported features.
43aaf8b6 9283 * tracepoint.c (clear_installed_tracepoints): Uninstall disabled
d248b706 9284 tracepoints.
43aaf8b6
PA		 9285 (cmd_qtenable_disable): New.
9286 (cmd_qtstart): Install tracepoints even if disabled.
9287 (handle_tracepoint_general_set): Add call to cmd_qtenable_disable on
9288 receiving a QTEnable or QTDisable packet.
9289 (gdb_collect): Skip data collection if fast tracepoint is disabled.
9290 (ust_marker_to_static_tracepoint): Do not ignore disabled static
9291 tracepoints.
9292 (gdb_probe): Skip data collection if static tracepoint is disabled.
d248b706 9293
84e578fb
DE		 92942011-05-10 Doug Evans <dje@google.com>
9295
9296 * thread-db.c (thread_db_handle_monitor_command): Handle elided path.
9297
71f55dd8
DE		 92982011-05-04 Doug Evans <dje@google.com>
9299
9300 * linux-low.c (linux_join): Skip process lookup.
9301 * spu-low.c (spu_join): Ditto.
9302 * server.c (join_inferiors_callback): Delete.
9303 (process_serial_event): For 'D' packet (detach) call join_inferior
9304 directly.
9305
4d393d60
JM		 93062011-05-04 Joseph Myers <joseph@codesourcery.com>
9307
9308 * README: Don't mention xscale*-*-linux*.
9309 * configure.srv (xscale*-*-linux*): Don't handle target.
9310
b00ad6ff
NF		 93112011-04-27 Nathan Froyd <froydnj@codesourcery.com>
9312
9313 * linux-x86-low.c (amd64_emit_const): Call memcpy instead of
9314 casting pointers.
9315 (amd64_emit_reg, amd64_emit_int_call_1, amd64_emit_void_call_2):
9316 (i386_emit_const, i386_emit_reg, i386_emit_int_call_1):
9317 (i386_emit_void_call_2): Likewise.
9318
af96c192
YQ		 93192011-04-26 Yao Qi <yao@codesourcery.com>
9320
43aaf8b6
PA		 9321 * linux-low.c: Move common macros to linux-ptrace.h.
9322 Include linux-ptrace.h.
af96c192
YQ		 9323 * Makefile.in (linux_ptrace_h): New.
9324 (linux-low.o): Depends on linux-ptrace.h.
9325
03f2bd59
JK		 93262011-04-24 Jan Kratochvil <jan.kratochvil@redhat.com>
9327
9328 * remote-utils.c (handle_accept_event): Close LISTEN_DESC only if
9329 RUN_ONCE. Comment for the LISTEN_DESC delete_file_handler call.
9330 (remote_prepare): New function with most of the TCP code from ...
9331 (remote_open): ... here. Detect PORT here unconditionally. Move also
9332 setting transport_is_reliable.
9333 * server.c (run_once): New variable.
9334 (gdbserver_usage): Document it.
9335 (main): Set run_once for `--once'. Call remote_prepare. Exit after
9336 the first run if RUN_ONCE.
9337 * server.h (run_once, remote_prepare): New declarations.
9338
7a9dd1b2
TT		 93392011-04-19 Tom Tromey <tromey@redhat.com>
9340
9341 * win32-low.c (handle_load_dll): Remove duplicate "the".
9342
81239425
PM		 93432011-04-07 Pierre Muller <muller@ics.u-strasbg.fr>
9344
9345 Remove support for old Cygwin 1.5 versions.
9346 * win32-low.c (win32_create_inferior): Use new cygwin_path_list
9347 function to avoid warning.
9348 (win32_add_one_solib): Use cygwin_conv_path function to avoid
9349 warning.
9350
9e0627f1
PM		 93512011-03-18 Pierre Muller <muller@ics.u-strasbg.fr>
9352
9353 * gdbserver/server.h (Macro _): Define it if not available.
9354
588eebee
MS		 93552011-03-14 Michael Snyder <msnyder@vmware.com>
9356
348af9f7 9357 * hostio.c (handle_close): Remove unnecessary null test.
588eebee 9358
43f70d4c
JB		 93592011-03-10 Joel Brobecker <brobecker@adacore.com>
9360
9361 * Makefile.in (maintainer-clean realclean distclean): Remove
9362 "make ... subdir_do" command.
9363
348af9f7
MS		 93642011-03-10 Michael Snyder <msnyder@vmware.com>
9365
9366 * tracepoint.c (tracepoint_finish_step): Fix loop variable.
9367
9368 * server.c (handle_v_run): Free alloced buffer on early return.
9369
e637a4f5
YQ		 93702011-03-09 Yao Qi <yao@codesourcery.com>
9371
9372 Revert:
9373 2011-03-04 Yao Qi <yao@codesourcery.com>
9374
9375 * Makefile.in: Remove GNU make feature --directory.
9376
9377 2011-03-05 Yao Qi <yao@codesourcery.com>
9378
9379 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
9380 (subdir_do): New make target. Copied from gdb/Makefile.
9381 (maintainer-clean, realclean, distclean, clean): Call corresponding
9382 make targets in common/Makefile.
9383
9384 2011-02-11 Yao Qi <yao@codesourcery.com>
9385
9386 * configure.ac: Call AC_PROG_RANLIB.
9387 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
9388 * configure: Regenerate.
9389
e6edda56
JK		 93902011-03-07 Jan Kratochvil <jan.kratochvil@redhat.com>
9391
9392 * remote-utils.c (putpkt_binary_1): Calculate BUF2 size dynamically.
9393
e5141119
JB		 93942011-03-06 Yao Qi <yao@codesourcery.com>
9395
9396 * Makefile.in (REQUIRED_SUBDIRS): Remove $(LIBCOMMON_DIR).
9397
64794aa4
JB		 93982011-03-05 Yao Qi <yao@codesourcery.com>
9399
9400 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
9401 (subdir_do): New make target. Copied from gdb/Makefile.
9402 (maintainer-clean, realclean, distclean, clean): Call corresponding
9403 make targets in common/Makefile.
9404
7a762829
YQ		 94052011-03-04 Yao Qi <yao@codesourcery.com>
9406
9407 * Makefile.in: Remove GNU make feature --directory.
9408
348af9f7
MS		 94092011-03-04 Michael Snyder <msnyder@vmware.com>
9410
9411 * server.c (queue_stop_reply): Call xmalloc not malloc.
9412
94132011-03-02 Michael Snyder <msnyder@vmware.com>
9414
9415 * linux-arm-low.c (arm_arch_setup): Replace malloc with xmalloc.
9416
9f72fee2
MS		 94172011-02-28 Michael Snyder <msnyder@vmware.com>
9418
588eebee
MS		 9419 * tracepoint.c (cmd_qtv): Discard unused value 'packet'.
9420 (cmd_qtframe): Ditto.
9421 (cmd_qtbuffer): Ditto.
9422 (cmd_bigqtbuffer): Ditto.
9423
9f72fee2
MS		 9424 * utils.c (decimal2str): Initialize 'width' to nine, then
9425 don't mess with it.
9426
8040bd49
UW		 94272011-02-28 Ulrich Weigand <uweigand@de.ibm.com>
9428
9429 * hostio.c (require_data): Free *data, not data.
9430
7e52cbd0
JK		 94312011-02-28 Jan Kratochvil <jan.kratochvil@redhat.com>
9432
9433 * hostio.c (require_data): Use free, not xfree.
9434
9130f83e
MS		 94352011-02-27 Michael Snyder <msnyder@vmware.com>
9436
4b812f4e
MS		 9437 * server.c (handle_query): Discard unused value.
9438
9130f83e
MS		 9439 * hostio.c (require_data): Free malloc memory before returning
9440 error.
9441
69d37113
MS		 94422011-02-26 Michael Snyder <msnyder@vmware.com>
9443
9444 * linux-low.c (list_threads): Call closedir for dirent.
9445
35f5825a
MS		 94462011-02-27 Michael Snyder <msnyder@vmware.com>
9447
2a589cef
MS		 9448 * i386-low.c (i386-length_and_rw_bits): Comment the fact that
9449 a case statement falls through.
9450
0adea5f7
MS		 9451 * linux-low.c (linux_xfer_siginfo): Fix fencepost error.
9452
35f5825a
MS		 9453 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Fix fencepost error
9454 in comparison.
9455
238f1c74
MS		 94562011-02-26 Michael Snyder <msnyder@vmware.com>
9457
9458 * utils.c (decimal2str): Eliminate dead code and dead param.
9459 (pulongest): Drop dead param from call to decimal2str.
9460 (plongest): Ditto.
9461
633ff500
JB		 94622011-02-24 Joel Brobecker <brobecker@adacore.com>
9463
9464 Revert the following patch (not approved yet):
9465 2011-02-21 Hui Zhu <teawater@gmail.com>
9466 * tracepoint.c (tp_printf): New function.
9467 (eval_agent_expr): Handle gdb_agent_op_printf.
9468
f9c6ff72
HZ		 94692011-02-21 Hui Zhu <teawater@gmail.com>
9470
9471 * tracepoint.c (tp_printf): New function.
9472 (eval_agent_expr): Handle gdb_agent_op_printf.
9473
94d5e490
TT		 94742011-02-18 Tom Tromey <tromey@redhat.com>
9475
9476 * Makefile.in (tracepoint-ipa.o): Depend on ax.def.
9477 (tracepoint.o): Likewise.
9478 * tracepoint.c (enum gdb_agent_op): Use ax.def.
9479 (gdb_agent_op_names): Likewise.
9480
c7f96d2b
TT		 94812011-02-18 Tom Tromey <tromey@redhat.com>
9482
9483 * tracepoint.c (enum gdb_agent_op) <gdb_agent_op_pick,
9484 gdb_agent_op_rot>: New constants.
9485 (gdb_agent_op_names): Add pick and roll.
9486 (eval_agent_expr) <gdb_agent_op_pick, gdb_agent_op_rot>: New
9487 cases.
9488
0feedb2c
JK		 94892011-02-15 Jan Kratochvil <jan.kratochvil@redhat.com>
9490
9491 * aclocal.m4: Regenerated with aclocal-1.11.1.
9492
b3b9301e
PA		 94932011-02-14 Pedro Alves <pedro@codesourcery.com>
9494
9495 * server.c (handle_qxfer_traceframe_info): New.
9496 (qxfer_packets): Register "traceframe-info".
9497 (handle_query): Report support for qXfer:traceframe-info:read+.
9498 * tracepoint.c (match_blocktype): New.
9499 (traceframe_find_block_type): Rename to ...
9500 (traceframe_walk_blocks): ... this. Add callback filter argument,
9501 and use it.
9502 (traceframe_find_block_type): New, reimplemented on top of
9503 traceframe_walk_blocks.
9504 (build_traceframe_info_xml): New.
9505 (traceframe_read_info): New.
9506 * server.h (traceframe_read_info): Declare.
9507
4f3e6fb7
YQ		 95082011-02-11 Yao Qi <yao@codesourcery.com>
9509
9510 * configure.ac: Call AC_PROG_RANLIB.
9511 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
9512 * configure: Regenerate.
9513
764880b7
PA		 95142011-02-07 Pedro Alves <pedro@codesourcery.com>
9515
9516 * server.c (gdb_read_memory): Change return semantics to allow
9517 partial transfers.
9518 (handle_search_memory_1): Adjust.
9519 (process_serial_event) <'m' packet>: Handle partial transfers.
9520 * tracepoint.c (traceframe_read_mem): Handle partial transfers.
9521
1c79eb8a
PA		 95222011-01-28 Pedro Alves <pedro@codesourcery.com>
9523
9524 * regcache.c (init_register_cache): Initialize
9525 regcache->register_status.
9526 (free_register_cache): Release regcache->register_status.
9527 (regcache_cpy): Copy register_status.
9528 (registers_to_string): Print 'x's for unavailable registers.
9529 (supply_register): Mark the register's status valid or
9530 unavailable, depending on whether a buffer was passed in or not.
9531 (supply_register_zeroed): New.
9532 (supply_regblock): Mark the registers' status valid or
9533 unavailable, depending on whether a buffer was passed in or not.
9534 * regcache.h (REG_UNAVAILABLE, REG_VALID): New defines.
9535 (struct regcache): New `register_status' field.
9536 (supply_register_zeroed): Declare.
9537 * i387-fp.c (i387_xsave_to_cache): Zero out registers using
9538 supply_register_zeroed, rather than passing a NULL buffer to
9539 supply_register.
9540 * tracepoint.c (fetch_traceframe_registers): Update comment.
9541
85724a0e
PA		 95422011-01-28 Pedro Alves <pedro@codesourcery.com>
9543
9544 * i387-fp.c (i387_xsave_to_cache): Make passing NULL as register
9545 buffer explicit.
9546
d08aafef
PA		 95472011-01-25 Pedro Alves <pedro@codesourcery.com>
9548
9549 * server.h (decode_xfer_write): Change prototype.
9550 * remote-utils.c (decode_xfer_write): Remove `annex' parameter,
9551 and don't extract the annex here.
9552 * server.c (decode_xfer_read): Remove `annex' parameter,
9553 and don't extract the annex here.
9554 (decode_xfer): New.
9555 (struct qxfer): New.
9556 (handle_qxfer_auxv, handle_qxfer_features, handle_qxfer_libraries)
9557 (handle_qxfer_osdata, handle_qxfer_siginfo, handle_qxfer_spu)
9558 (handle_qxfer_statictrace): New functions, abstracted out from
9559 handle_query, and made to use the struct qxfer interface.
9560 (handle_threads_qxfer_proper): Rename to ...
9561 (handle_qxfer_threads_proper): ... this.
9562 (handle_threads_qxfer): Rename to ...
9563 (handle_qxfer_threads): ... this. Adjust.
9564 (qxfer_packets): New array.
9565 (handle_qxfer): New function.
9566 (handle_query): Use handle_qxfer.
9567
493e2a69
MS		 95682011-01-05 Michael Snyder <msnyder@msnyder-server.eng.vmware.com>
9569
9570 * gdbreplay.c: Shorten lines of >= 80 columns.
9571 * linux-low.c: Ditto.
9572 * linux-ppc-low.c: Ditto.
9573 * linux-s390-low.c: Ditto.
9574 * linux-sparc-low.c: Ditto.
9575 * linux-x86-low.c: Ditto.
9576 * linux-xtensa-low.c: Ditto.
9577 * mem-break.c: Ditto.
9578 * nto-low.c: Ditto.
9579 * regcache.h: Ditto.
9580 * remote-utils.c: Ditto.
9581 * server.c: Ditto.
9582 * server.h: Ditto.
9583 * thread-db.c: Ditto.
9584 * tracepoint.c: Ditto.
9585 * utils.c: Ditto.
9586 * win32-low.h: Ditto.
9587
44944448
JB		 95882011-01-05 Joel Brobecker <brobecker@adacore.com>
9589
9590 * gdbserver/configure.ac, gdbserver/gdbserver.1: Copyright year
9591 update.
9592
71ce852c
JB		 95932011-01-01 Joel Brobecker <brobecker@adacore.com>
9594
9595 * server.c (gdbserver_version): Update copyright year in version
9596 output.
9597 * gdbreplay.c (gdbreplay_version): Ditto.
9598
eb826dc6
MF		 95992010-12-29 Jie Zhang <jie.zhang@analog.com>
9600
9601 * configure.srv (bfin-*-*linux*): Handle Blackfin/Linux targets.
9602 * linux-bfin-low.c: New file.
9603 * linux-low.c: Define PT_TEXT_ADDR, PT_TEXT_END_ADDR, and
9604 PT_DATA_ADDR for BFIN targets.
9605 * Makefile.in (SFILES): Add linux-bfin-low.c.
9606 (clean): Remove reg-bfin.c.
9607 (linux-bfin-low.o, reg-bfin.o, reg-bfin.c): New targets.
9608 * README: Mention supported Blackfin targets.
9609
39ab222a
MF		 96102010-12-23 Mike Frysinger <vapier@gentoo.org>
9611
9612 * .gitignore: New file.
9613
a1f2ce7d
MF		 96142010-11-16 Mike Frysinger <vapier@gentoo.org>
9615
9616 * linux-low.c (linux_tracefork_child): Add char* cast to arg.
9617
f474844c
JZ		 96182010-10-22 Jie Zhang <jie@codesourcery.com>
9619
9620 * Makefile.in: Add FLAGS_TO_PASS variable.
9621 (install): Remove dependency of install-only and recursively
9622 invoke make for install-only.
9623
f1048712
DE		 96242010-10-04 Doug Evans <dje@google.com>
9625
9626 * Makefile.in (uninstall): Use $(DESTDIR).
9627
b53a1623
PA		 96282010-09-24 Pedro Alves <pedro@codesourcery.com>
9629
e6ee044d
PA		 9630 PR gdb/11842
9631
b53a1623
PA		 9632 * linux-x86-low.c (compat_siginfo_from_siginfo)
9633 (siginfo_from_compat_siginfo): Also copy si_pid and si_uid when
9634 si_code is < 0. Check for si_code == SI_TIMER before checking for
9635 si_code < 0.
9636
fa1bd1e4
JB		 96372010-09-13 Joel Brobecker <brobecker@adacore.com>
9638
9639 * lynx-i386-low.c: New file.
9640 * configure.srv: Add handling of i[34567]86-*-lynxos* targets.
9641
47fac8f8
JB		 96422010-09-13 Joel Brobecker <brobecker@adacore.com>
9643
9644 * lynx-low.c (ptrace_request_to_str): Remove handling for
9645 request values that have been removed in LynxOS 5.x.
9646
1adfc54d
JB		 96472010-09-13 Joel Brobecker <brobecker@adacore.com>
9648
9649 * lynx-low.c, lynx-ppc-loc.c: Include <sys/ptrace.h> instead of
9650 <ptrace.h>
9651
c2a66c29
NS		 96522010-09-09 Nathan Sidwell <nathan@codesourcery.com>
9653
9654 * configure.ac: Add --enable-inprocess-agent option.
9655 * configure: Rebuilt.
9656
32fcada3
YQ		 96572010-09-06 Yao Qi <yao@codesourcery.com>
9658
9659 * linux-low.c (linux_kill): Remove unused variable.
9660 (linux_stabilize_threads): Likewise.
9661 * server.c (start_inferior): Likewise.
9662 (queue_stop_reply_callback): Likewise.
9663 * tracepoint.c (do_action_at_tracepoint): Likewise.
9664
0cccb683
YQ		 96652010-09-06 Yao Qi <yao@codesourcery.com>
9666
9667 * linux-low.c (maybe_move_out_of_jump_pad): Restore current_inferior
9668 on return.
9669
423ec54c
JK		 96702010-09-06 Jan Kratochvil <jan.kratochvil@redhat.com>
9671
9672 * target.c (mywait) <TARGET_WAITKIND_EXITED>: Fix to use INTEGER.
9673
12ac6819
PA		 96742010-09-06 Pedro Alves <pedro@codesourcery.com>
9675
9676 * Makefile.in (install-only): Replace $IPA_DEPFILES with
9677 "$(IPA_DEPFILES)".
9678
8ed54b31
JB		 96792010-09-01 Joel Brobecker <brobecker@adacore.com>
9680
9681 * gdbserver/lynx-low.c, gdbserver/lynx-low.h,
9682 gdbserver/lynx-ppc-low.c: New files.
9683 * Makefile.in (lynx_low_h): New variable.
9684 (lynx-low.o, lynx-ppc-low.o): New rules.
9685 * configure.ac: On LynxOS, link with -lnetinet.
9686 * configure.srv: Add handling of powerpc-*-lynxos* targets.
9687 * configure: regenerate.
9688
bb0116a4
JB		 96892010-09-01 Joel Brobecker <brobecker@adacore.com>
9690
9691 * Makefile.in (vasprintf.o, vsnprintf.o): New rules.
9692 * configure.ac: Add check for vasprintf and vsnprintf.
9693 * configure, config.in: Regenerate.
9694 * server.h (vasprintf, vsnprintf): Add conditional declarations.
9695
a778ab81 96962010-09-01 Joel Brobecker <brobecker@adacore.com>
9697
9698 * gdbreplay.c: Move include of alloca.h up, next to include of
9699 malloc.h.
9700 * server.h: Add include of malloc.h.
9701 * mem-break.c: Remove include of malloc.h.
9702 * server.c, tracepoint.c, utils.c, win32-low.c: Likewise.
9703
8b034a19 97042010-09-01 Joel Brobecker <brobecker@adacore.com>
9705
9706 * Makefile.in (memmem.o): Build with -Wno-error.
9707
97082010-09-01 Joel Brobecker <brobecker@adacore.com>
9709
9710 * utils.c (xsnprintf): Make non-static.
9711 * server.h: Add xsnprintf declaration.
9712 * linux-low.c, nto-low.c, target.c, thread-db.c, tracepoint.c:
9713 replace calls to snprintf by calls to xsnprintf throughout.
9714
97152010-09-01 Joel Brobecker <brobecker@adacore.com>
9716
9717 * configure.ac: Add configure check for alloca.
9718 * configure, config.in: Regenerate.
9719 * server.h: Include alloca.h if it exists.
9720 * gdbreplay.c: Include alloca.h if it exists.
9721
1a981360
PA		 97222010-08-28 Pedro Alves <pedro@codesourcery.com>
9723
9724 * linux-low.c (__SIGRTMIN): Define if not already defined.
9725 (linux_create_inferior): Check for __ANDROID__ rather than
9726 __SIGRTMIN.
9727 (enqueue_one_deferred_signal): Don't requeue non-RT signals that
9728 are already deferred.
9729 (linux_wait_1): Check for __ANDROID__ rather than __SIGRTMIN.
9730 (linux_resume_one_thread): Don't queue a SIGSTOP if the lwp is
9731 stopped and already has a pending signal to report.
9732 (proceed_one_lwp): : Don't queue a SIGSTOP if the lwp already has
9733 a pending signal to report or is moving out of a jump pad.
9734 (linux_init_signals): Check for __ANDROID__ rather than
9735 __SIGRTMIN.
9736
b4d51a55
PA		 97372010-08-28 Pedro Alves <pedro@codesourcery.com>
9738
9739 * linux-low.c (linux_stabilize_threads): Wrap debug output in a
9740 debug_threads check. Avoid a linear search when not doing debug
9741 output.
9742
ec48365d
PA		 97432010-08-27 Pedro Alves <pedro@codesourcery.com>
9744
9745 * event-loop.c (event_handle_func): Adjust to use gdb_fildes_t.
9746 (struct gdb_event) <fd>: Change type to gdb_fildes_t.
9747 (struct file_handler) <fd>: Change type to gdb_fildes_t.
9748 (process_event): Change local fd's type to gdb_fildes_t.
9749 (create_file_handler): Adjust prototype.
9750 (delete_file_handler): Adjust prototype.
9751 (handle_file_event): Adjust prototype. Use pfildes.
9752 (create_file_event): Adjsut prototype.
9753 * remote-utils.c (remote_desc, listen_desc): Change type to
9754 gdb_fildes_t.
9755 * server.h: New gdb_fildes_t typedef.
9756 [USE_WIN32API]: Include winsock2.h.
9757 (delete_file_handler, add_file_handler): Adjust prototypes.
9758 (pfildes): Declare.
9759 * utils.c (pfildes): New.
9760
854d88f0
PA		 97612010-08-27 Pedro Alves <pedro@codesourcery.com>
9762
9763 * configure.ac (build_warnings): Add -Wno-char-subscripts.
9764 * configure: Regenerate.
9765
0146f85b
PA		 97662010-08-27 Pedro Alves <pedro@codesourcery.com>
9767
9768 * linux-low.c (linux_unprepare_to_access_memory): Rename to ...
9769 (linux_done_accessing_memory): ... this.
9770 (linux_target_ops): Adjust.
9771 * linux-x86-low.c (x86_insert_point, x86_remove_point): Adjust.
9772 * nto-low.c (nto_target_ops): Adjust comment.
9773 * server.c (gdb_read_memory, gdb_write_memory): Adjust.
9774 * spu-low.c (spu_target_ops): Adjust comment.
9775 * target.h (target_ops): Rename unprepare_to_access_memory field
9776 to done_accessing_memory.
9777 (unprepare_to_access_memory): Rename to ...
9778 (done_accessing_memory): ... this.
9779
90d74c30
PA		 97802010-08-26 Pedro Alves <pedro@codesourcery.com>
9781
9782 * linux-low.c (linux_prepare_to_access_memory): New.
9783 (linux_unprepare_to_access_memory): New.
9784 (linux_target_ops): Install them.
9785 * server.c (read_memory): Rename to ...
9786 (gdb_read_memory): ... this. Use
9787 prepare_to_access_memory/prepare_to_access_memory.
9788 (write_memory): Rename to ...
9789 (gdb_write_memory): ... this. Use
9790 prepare_to_access_memory/prepare_to_access_memory.
9791 (handle_search_memory_1): Adjust.
9792 (process_serial_event): Adjust.
9793 * target.h (struct target_ops): New fields
9794 prepare_to_access_memory and unprepare_to_access_memory.
9795 (prepare_to_access_memory, unprepare_to_access_memory): New.
9796 * linux-x86-low.c (x86_insert_point, x86_remove_point): Use
9797 prepare_to_access_memory/prepare_to_access_memory.
9798 * nto-low.c (nto_target_ops): Adjust.
9799 * spu-low.c (spu_target_ops): Adjust.
9800 * win32-low.c (win32_target_ops): Adjust.
9801
fd467969
PA		 98022010-08-26 Pedro Alves <pedro@codesourcery.com>
9803
9804 * Makefile.in (WARN_CFLAGS): Get it from configure.
9805 (WERROR_CFLAGS): New.
9806 (INTERNAL_CFLAGS): Add WERROR_CFLAGS.
9807 * configure.ac: Introduce --enable-werror, which adds -Werror to
9808 the compiler command line. Enabled by default. Disable with
9809 --disable-werror. Add -Wdeclaration-after-statement
9810 Wpointer-arith and -Wformat-nonliteral to warning flags.
9811 * configure: Regenerate.
9812
331e2f5f
PA		 98132010-08-26 Pedro Alves <pedro@codesourcery.com>
9814
9815 * mem-break.c [HAVE_MALLOC_H]: Include malloc.h.
9816
e581f2b4
PA		 98172010-08-26 Pedro Alves <pedro@codesourcery.com>
9818
9819 * gdbreplay.c (remote_error): New.
9820 (gdbchar): New.
9821 (expect): Use gdbchar. Check for error reading from GDB.
9822 Clarify sync error output.
9823 (play): Check for errors writing to GDB.
9824 * linux-low.c (sigchld_handler): Really ignore `write' errors.
9825 * remote-utils.c (getpkt): Check for errors writing to the remote
9826 descriptor.
9827
3c11dd79
PA		 98282010-08-25 Pedro Alves <pedro@codesourcery.com>
9829
9830 * linux-low.c (linux_wait_1): Move non-debugging code out of
9831 `debug_threads' control.
9832
d20a8ad9
PA		 98332010-08-25 Pedro Alves <pedro@codesourcery.com>
9834
9835 * linux-low.c (linux_wait_1): Don't set last_status here.
9836 * server.c (push_event, queue_stop_reply_callback): Assert we're
9837 not pushing a TARGET_WAITKIND_IGNORE event.
9838 (start_inferior, start_inferior, attach_inferior, handle_v_cont)
9839 (myresume, handle_target_event): Set the thread's last_resume_kind
9840 and last_status from the target returned status.
9841
964e4306
PA		 98422010-08-25 Pedro Alves <pedro@codesourcery.com>
9843
9844 PR threads/10729
9845
9846 * linux-x86-low.c (update_debug_registers_callback): New.
9847 (i386_dr_low_set_addr): Use it.
9848 (i386_dr_low_get_addr): New.
9849 (i386_dr_low_set_control): Use update_debug_registers_callback.
9850 (i386_dr_low_get_control): New.
9851 (i386_dr_low_get_status): Adjust.
9852 * linux-low.c (linux_stop_lwp): New.
9853 * linux-low.h (linux_stop_lwp): Declare.
9854
9855 * i386-low.c (I386_DR_GET_RW_LEN): Take the dr7 contents as
9856 argument instead of a i386_debug_reg_state.
9857 (I386_DR_WATCH_HIT): Take the dr6 contents as argument instead of
9858 a i386_debug_reg_state.
9859 (i386_insert_aligned_watchpoint): Adjust.
9860 (i386_remove_aligned_watchpoint): Adjust.
9861 (i386_low_stopped_data_address): Read the debug registers from the
9862 inferior instead of from the mirrors.
9863 * i386-low.h (struct i386_debug_reg_state): Extend comment.
9864 (i386_dr_low_get_addr): Declare.
9865 (i386_dr_low_get_control): Declare.
9866 (i386_dr_low_get_status): Change prototype.
9867
9868 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): New globals.
9869 (i386_dr_low_get_addr): New.
9870 (i386_dr_low_get_control): New.
9871 (i386_dr_low_get_status): Adjust prototype. Return
9872 dr_status_mirror.
9873 (i386_initial_stuff): Clear dr_status_mirror and
9874 dr_control_mirror.
9875 (i386_get_thread_context): Adjust.
9876 (i386_set_thread_context): Adjust.
9877 (i386_thread_added): Adjust.
9878
5f21a75b
PA		 98792010-08-24 Pedro Alves <pedro@codesourcery.com>
9880
9881 * linux-low.h (linux_thread_area): Delete declaration.
9882
3e4c1235
TS		 98832010-08-11 Thomas Schwinge <thomas@codesourcery.com>
9884
9885 * linux-low.c (linux_wait_1): Correctly return the ptid of the child
9886 after its termination.
9887
1971b033
PA		 98882010-08-09 Pedro Alves <pedro@codesourcery.com>
9889
9890 * linux-low.c (gdb_wants_lwp_stopped): Delete.
9891 (gdb_wants_all_stopped): Delete.
9892 (linux_wait_1): Don't call them.
9893 * server.c (handle_v_cont): Tag all threads as want-stopped.
9894 (gdb_wants_thread_stopped): Fix comments. Tag the thread that
9895 stopped as "client-wants-stopped".
9896
310444ac
PA		 98972010-07-31 Pedro Alves <pedro@codesourcery.com>
9898
9899 * Makefile.in (signals_h): New.
9900 (server_h): Depend on it.
9901 (server.o): Don't depend on $(signals_def).
9902 (signals.o): Depend on $(signals_def).
9903
a19cae16
JK		 99042010-07-31 Jan Kratochvil <jan.kratochvil@redhat.com>
9905
9906 * Makefile.in (signals_def): New.
9907 (server_h): Append include/gdb/signals.h and signals_def.
9908 (server.o): Append signals_def.
9909
30d50328
JK		 99102010-07-25 Jan Kratochvil <jan.kratochvil@redhat.com>
9911
9912 * server.c (handle_target_event): Use target_signal_to_host for
9913 resume_info.sig initialization.
9914 * target.h (struct thread_resume) <sig>: New comment.
9915
5c3216e2
OS		 99162010-07-20 Ozkan Sezer <sezeroz@gmail.com>
9917
c6f46ca0
OS		 9918 * server.c (handle_query): strcpy() the returned string from paddress()
9919 instead of sprintf().
5c3216e2
OS		 9920 * utils.c (paddress): Return phex_nz().
9921
6bd31874
JB		 99222010-07-07 Joel Brobecker <brobecker@adacore.com>
9923
9924 * server.c (handle_v_cont): Call mourn_inferior if process
9925 just exited.
9926 (myresume): Likewise.
9927
0fb4aa4b
PA		 99282010-07-01 Pedro Alves <pedro@codesourcery.com>
9929
9930 Static tracepoints, and integration with UST.
9931
9932 * configure.ac: Handle --with-ust. substitute ustlibs and ustinc.
9933 * mem-break.c (uninsert_all_breakpoints)
9934 (reinsert_all_breakpoints): New.
9935 * mem-break.h (reinsert_all_breakpoints, uninsert_all_breakpoints):
9936 * tracepoint.c (ust_loaded, helper_thread_id, cmd_buf): New.
9937 (gdb_agent_ust_loaded, helper_thread_id)
9938 (gdb_agent_helper_thread_id): New macros.
9939 (struct ipa_sym_addresses): Add addr_ust_loaded,
9940 addr_helper_thread_id, addr_cmd_buf.
9941 (symbol_list): Add ust_loaded, helper_thread_id, cmd_buf.
9942 (in_process_agent_loaded_ust): New.
9943 (write_e_ust_not_loaded): New.
9944 (maybe_write_ipa_ust_not_loaded): New.
9945 (struct collect_static_trace_data_action): New.
9946 (enum tracepoint_type) <static_tracepoint>: New.
9947 (struct tracepoint) <handle>: Mention static tracepoints.
9948 (struct static_tracepoint_ctx): New.
9949 (CMD_BUF_SIZE): New.
9950 (add_tracepoint_action): Handle static tracepoint actions.
9951 (unprobe_marker_at): New.
9952 (clear_installed_tracepoints): Handle static tracepoints.
9953 (cmd_qtdp): Handle static tracepoints.
9954 (probe_marker_at): New.
9955 (cmd_qtstart): Handle static tracepoints.
9956 (response_tracepoint): Handle static tracepoints.
9957 (cmd_qtfstm, cmd_qtsstm, cmd_qtstmat): New.
9958 (handle_tracepoint_query): Handle qTfSTM, qTsSTM and qTSTMat.
9959 (get_context_regcache): Handle static tracepoints.
9960 (do_action_at_tracepoint): Handle static tracepoint actions.
9961 (traceframe_find_block_type): Handle static trace data blocks.
9962 (traceframe_read_sdata): New.
9963 (download_tracepoints): Download static tracepoint actions.
9964 [HAVE_UST] Include ust/ust.h, dlfcn.h, sys/socket.h, and sys/un.h.
9965 (GDB_PROBE_NAME): New.
9966 (ust_ops): New.
9967 (GET_UST_SYM): New.
9968 (USTF): New.
9969 (dlsym_ust): New.
9970 (ust_marker_to_static_tracepoint): New.
9971 (gdb_probe): New.
9972 (collect_ust_data_at_tracepoint): New.
9973 (gdb_ust_probe): New.
9974 (UNIX_PATH_MAX, SOCK_DIR): New.
9975 (gdb_ust_connect_sync_socket): New.
9976 (resume_thread, stop_thread): New.
9977 (run_inferior_command): New.
9978 (init_named_socket): New.
9979 (gdb_ust_socket_init): New.
9980 (cstr_to_hexstr): New.
9981 (next_st): New.
9982 (first_marker, next_marker): New.
9983 (response_ust_marker): New.
9984 (cmd_qtfstm, cmd_qtsstm): New.
9985 (unprobe_marker_at, probe_marker_at): New.
9986 (cmd_qtstmat, gdb_ust_thread): New.
9987 (gdb_ust_init): New.
9988 (initialize_tracepoint_ftlib): Call gdb_ust_init.
9989 * linux-amd64-ipa.c [HAVE_UST]: Include ust/processor.h
9990 (ST_REGENTRY): New.
9991 (x86_64_st_collect_regmap): New.
9992 (X86_64_NUM_ST_COLLECT_GREGS): New.
9993 (AMD64_RIP_REGNUM): New.
9994 (supply_static_tracepoint_registers): New.
9995 * linux-i386-ipa.c [HAVE_UST]: Include ust/processor.h
9996 (ST_REGENTRY): New.
9997 (i386_st_collect_regmap): New.
9998 (i386_NUM_ST_COLLECT_GREGS): New.
9999 (supply_static_tracepoint_registers): New.
10000 * server.c (handle_query): Handle qXfer:statictrace:read.
10001 <qSupported>: Report support for StaticTracepoints, and
10002 qXfer:statictrace:read features.
10003 * server.h (traceframe_read_sdata)
10004 (supply_static_tracepoint_registers): Declare.
10005 * remote-utils.c (convert_int_to_ascii, hexchars, ishex, tohex)
10006 (unpack_varlen_hex): Include in IPA build.
10007 * Makefile.in (ustlibs, ustinc): New.
10008 (IPA_OBJS): Add remote-utils-ipa.o.
10009 ($(IPA_LIB)): Link -ldl and -lpthread.
10010 (UST_CFLAGS): New.
10011 (IPAGENT_CFLAGS): Add UST_CFLAGS.
10012 * config.in, configure: Regenerate.
10013
9e4344e5
PA		 100142010-06-20 Ian Lance Taylor <iant@google.com>
10015 Pedro Alves <pedro@codesourcery.com>
10016
10017 * linux-x86-low.c (always_true): Delete.
10018 (EMIT_ASM, EMIT_ASM32): Use an uncondition asm jmp instead of
10019 trying to fool the compiler with always_true.
10020
c6beb2cb
PA		 100212010-06-20 Pedro Alves <pedro@codesourcery.com>
10022
10023 * tracepoint.c (condition_true_at_tracepoint): Don't run compiled
10024 conditions in gdbserver.
10025
d2ed6730
UW		 100262010-06-19 Ulrich Weigand <uweigand@de.ibm.com>
10027
10028 * spu-low.c (spu_read_memory): Wrap around local store limit.
10029 (spu_write_memory): Likewise.
10030
4e29fb54
PA		 100312010-06-15 Pedro Alves <pedro@codesourcery.com>
10032
10033 * linux-x86-low.c (amd64_emit_const, amd64_emit_void_call_2)
10034 (i386_emit_const, i386_emit_void_call_2): Replace int64_t uses with
10035 LONGEST uses.
10036 * server.h (struct emit_ops): Replace int64_t uses with LONGEST
10037 uses.
10038 * tracepoint.c (emit_const, emit_void_call_2): Replace int64_t
10039 uses with LONGEST uses.
10040
6a271cae
PA		 100412010-06-14 Stan Shebs <stan@codesourcery.com>
10042 Pedro Alves <pedro@codesourcery.com>
10043
10044 Bytecode compiler.
10045
10046 * linux-x86-low.c: Include limits.h.
10047 (add_insns): New.
10048 (always_true): New.
10049 (EMIT_ASM): New.
10050 (EMIT_ASM32): New.
10051 (amd64_emit_prologue, amd64_emit_epilogue, amd64_emit_add)
10052 (amd64_emit_sub, amd64_emit_mul, amd64_emit_lsh)
10053 (amd64_emit_rsh_signed, amd64_emit_rsh_unsigned, amd64_emit_ext,
10054 (amd64_emit_log_not, amd64_emit_bit_and, amd64_emit_bit_or)
10055 (amd64_emit_bit_xor, amd64_emit_bit_not, amd64_emit_equal,
10056 (amd64_emit_less_signed, amd64_emit_less_unsigned, amd64_emit_ref,
10057 (amd64_emit_if_goto, amd64_emit_goto, amd64_write_goto_address)
10058 (amd64_emit_const, amd64_emit_call, amd64_emit_reg)
10059 (amd64_emit_pop, amd64_emit_stack_flush, amd64_emit_zero_ext)
10060 (amd64_emit_swap, amd64_emit_stack_adjust, amd64_emit_int_call_1)
10061 (amd64_emit_void_call_2): New.
10062 (amd64_emit_ops): New.
10063 (i386_emit_prologue, i386_emit_epilogue, i386_emit_add)
10064 (i386_emit_sub,i386_emit_mul, i386_emit_lsh, i386_emit_rsh_signed)
10065 (i386_emit_rsh_unsigned, i386_emit_ext, i386_emit_log_not)
10066 (i386_emit_bit_and, i386_emit_bit_or, i386_emit_bit_xor)
10067 (i386_emit_bit_not, i386_emit_equal, i386_emit_less_signed)
10068 (i386_emit_less_unsigned, i386_emit_ref, i386_emit_if_goto)
10069 (i386_emit_goto, i386_write_goto_address, i386_emit_const)
10070 (i386_emit_call, i386_emit_reg, i386_emit_pop)
10071 (i386_emit_stack_flush, i386_emit_zero_ext, i386_emit_swap)
10072 (i386_emit_stack_adjust, i386_emit_int_call_1)
10073 (i386_emit_void_call_2): New.
10074 (i386_emit_ops): New.
10075 (x86_emit_ops): New.
10076 (the_low_target): Install x86_emit_ops.
10077 * server.h (struct emit_ops): New.
10078 (get_raw_reg_func_addr): Declare.
10079 (current_insn_ptr, emit_error): Declare.
10080 * tracepoint.c (get_raw_reg, get_trace_state_variable_value)
10081 (set_trace_state_variable_value): New defines.
10082 (struct ipa_sym_addresses): New fields addr_get_raw_reg,
10083 addr_get_trace_state_variable_value and
10084 addr_set_trace_state_variable_value.
10085 (symbol_list): New fields for get_raw_reg,
10086 get_trace_state_variable_value and set_trace_state_variable_value.
10087 (condfn): New typedef.
10088 (struct tracepoint): New field `compiled_cond'.
10089 (do_action_at_tracepoint): Clear compiled_cond.
10090 (get_trace_state_variable_value, set_trace_state_variable_value):
10091 Export in the IPA.
10092 (condition_true_at_tracepoint): If there's a compiled condition,
10093 run that.
10094 (current_insn_ptr, emit_error): New globals.
10095 (struct bytecode_address): New.
10096 (get_raw_reg_func_addr): New.
10097 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul)
10098 (emit_lsh, emit_rsh_signed, emit_rsh_unsigned, emit_ext)
10099 (emit_log_not, emit_bit_and, emit_bit_or, emit_bit_xor)
10100 (emit_bit_not, emit_equal, emit_less_signed, emit_less_unsigned)
10101 (emit_ref, emit_if_goto, emit_goto, write_goto_address, emit_const)
10102 (emit_reg, emit_pop, emit_stack_flush, emit_zero_ext, emit_swap)
10103 (emit_stack_adjust, emit_int_call_1, emit_void_call_2): New.
10104 (compile_tracepoint_condition, compile_bytecodes): New.
10105 * target.h (emit_ops): Forward declare.
10106 (struct target_ops): New field emit_ops.
10107 (target_emit_ops): New.
10108 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): New.
10109 * linux-i386-ipa.c (gdb_agent_get_raw_reg): New.
10110 * linux-low.c (linux_emit_ops): New.
10111 (linux_target_ops): Install it.
10112 * linux-low.h (struct linux_target_ops): New field emit_ops.
10113
92b72907
UW		 101142010-06-14 Ulrich Weigand <uweigand@de.ibm.com>
10115
10116 * linux-ppc-low.c (ppc_arch_setup): Use private regcache to test MSR.
10117 * linux-s390-low.c (ppc_arch_setup): Use private regcache to test PSW.
10118
fa593d66
PA		 101192010-06-01 Pedro Alves <pedro@codesourcery.com>
10120 Stan Shebs <stan@codesourcery.com>
10121
10122 * Makefile.in (IPA_DEPFILES, extra_libraries): New.
10123 (all): Depend on $(extra_libraries).
10124 (install-only): Install the IPA.
10125 (IPA_OBJS, IPA_LIB): New.
10126 (clean): Remove the IPA lib.
10127 (IPAGENT_CFLAGS): New.
10128 (tracepoint-ipa.o, utils-ipa.o, remote-utils-ipa.o)
10129 (regcache-ipa.o, i386-linux-ipa.o, linux-i386-ipa.o)
10130 (linux-amd64-ipa.o, amd64-linux-ipa.o): New rules.
10131 * linux-amd64-ipa.c, linux-i386-ipa.c: New files.
10132 * configure.ac: Check for atomic builtins support in the compiler.
10133 (IPA_DEPFILES, extra_libraries): Define.
10134 * configure.srv (ipa_obj): Add description.
10135 (ipa_i386_linux_regobj, ipa_amd64_linux_regobj): Define.
10136 (i[34567]86-*-linux*): Set ipa_obj.
10137 (x86_64-*-linux*): Set ipa_obj.
10138 * linux-low.c (stabilizing_threads): New.
10139 (supports_fast_tracepoints): New.
10140 (linux_detach): Stabilize threads before detaching.
10141 (handle_tracepoints): Handle internal tracing breakpoints. Assert
10142 the lwp is either not stabilizing, or is moving out of a jump pad.
10143 (linux_fast_tracepoint_collecting): New.
10144 (maybe_move_out_of_jump_pad): New.
10145 (enqueue_one_deferred_signal): New.
10146 (dequeue_one_deferred_signal): New.
10147 (linux_wait_for_event_1): If moving out of a jump pad, defer
10148 pending signals to later.
10149 (linux_stabilize_threads): New.
10150 (linux_wait_1): Check if threads need moving out of jump pads, and
10151 do it if so.
10152 (stuck_in_jump_pad_callback): New.
10153 (move_out_of_jump_pad_callback): New.
10154 (lwp_running): New.
10155 (linux_resume_one_lwp): Handle moving out of jump pads.
10156 (linux_set_resume_request): Dequeue deferred signals.
10157 (need_step_over_p): Also step over fast tracepoint jumps.
10158 (start_step_over): Also uninsert fast tracepoint jumps.
10159 (finish_step_over): Also reinsert fast tracepoint jumps.
10160 (linux_install_fast_tracepoint_jump): New.
10161 (linux_target_ops): Install linux_stabilize_threads and
10162 linux_install_fast_tracepoint_jump_pad.
10163 * linux-low.h (linux_target_ops) <get_thread_area,
10164 install_fast_tracepoint_jump_pad>: New fields.
10165 (struct lwp_info) <collecting_fast_tracepoint,
10166 pending_signals_to_report, exit_jump_pad_bkpt>: New fields.
10167 (linux_get_thread_area): Declare.
10168 * linux-x86-low.c (jump_insn): New.
10169 (x86_get_thread_area): New.
10170 (append_insns): New.
10171 (push_opcode): New.
10172 (amd64_install_fast_tracepoint_jump_pad): New.
10173 (i386_install_fast_tracepoint_jump_pad): New.
10174 (x86_install_fast_tracepoint_jump_pad): New.
10175 (the_low_target): Install x86_get_thread_area and
10176 x86_install_fast_tracepoint_jump_pad.
10177 * mem-break.c (set_raw_breakpoint_at): Use read_inferior_memory.
10178 (struct fast_tracepoint_jump): New.
10179 (fast_tracepoint_jump_insn): New.
10180 (fast_tracepoint_jump_shadow): New.
10181 (find_fast_tracepoint_jump_at): New.
10182 (fast_tracepoint_jump_here): New.
10183 (delete_fast_tracepoint_jump): New.
10184 (set_fast_tracepoint_jump): New.
10185 (uninsert_fast_tracepoint_jumps_at): New.
10186 (reinsert_fast_tracepoint_jumps_at): New.
10187 (set_breakpoint_at): Use write_inferior_memory.
10188 (uninsert_raw_breakpoint): Use write_inferior_memory.
10189 (check_mem_read): Mask out fast tracepoint jumps.
10190 (check_mem_write): Mask out fast tracepoint jumps.
10191 * mem-break.h (struct fast_tracepoint_jump): Forward declare.
10192 (set_fast_tracepoint_jump): Declare.
10193 (delete_fast_tracepoint_jump)
10194 (fast_tracepoint_jump_here, uninsert_fast_tracepoint_jumps_at)
10195 (reinsert_fast_tracepoint_jumps_at): Declare.
10196 * regcache.c: Don't compile many functions when building the
10197 in-process agent library.
10198 (init_register_cache) [IN_PROCESS_AGENT]: Don't allow allocating
10199 the register buffer in the heap.
10200 (free_register_cache): If the register buffer isn't owned by the
10201 regcache, don't free it.
10202 (set_register_cache) [IN_PROCESS_AGENT]: Don't re-alocate
10203 pre-existing register caches.
10204 * remote-utils.c (convert_int_to_ascii): Constify `from' parameter
10205 type.
10206 (convert_ascii_to_int): : Constify `from' parameter type.
10207 (decode_M_packet, decode_X_packet): Replace the `to' parameter by
10208 a `to_p' pointer to pointer parameter. If TO_P is NULL, malloc
10209 the needed buffer in-place.
10210 (relocate_instruction): New.
10211 * server.c (handle_query) <qSymbols>: If the target supports
10212 tracepoints, give it a chance of looking up symbols. Report
10213 support for fast tracepoints.
10214 (handle_status): Stabilize threads.
10215 (process_serial_event): Adjust.
10216 * server.h (struct fast_tracepoint_jump): Forward declare.
10217 (struct process_info) <fast_tracepoint_jumps>: New field.
10218 (convert_ascii_to_int, convert_int_to_ascii): Adjust.
10219 (decode_X_packet, decode_M_packet): Adjust.
10220 (relocate_instruction): Declare.
10221 (in_process_agent_loaded): Declare.
10222 (tracepoint_look_up_symbols): Declare.
10223 (struct fast_tpoint_collect_status): Declare.
10224 (fast_tracepoint_collecting): Declare.
10225 (force_unlock_trace_buffer): Declare.
10226 (handle_tracepoint_bkpts): Declare.
10227 (initialize_low_tracepoint)
10228 (supply_fast_tracepoint_registers) [IN_PROCESS_AGENT]: Declare.
10229 * target.h (struct target_ops) <stabilize_threads,
10230 install_fast_tracepoint_jump_pad>: New fields.
10231 (stabilize_threads, install_fast_tracepoint_jump_pad): New.
10232 * tracepoint.c [HAVE_MALLOC_H]: Include malloc.h.
10233 [HAVE_STDINT_H]: Include stdint.h.
10234 (trace_debug_1): Rename to ...
10235 (trace_vdebug): ... this.
10236 (trace_debug): Rename to ...
10237 (trace_debug_1): ... this. Add `level' parameter.
10238 (trace_debug): New.
10239 (ATTR_USED, ATTR_NOINLINE): New.
10240 (IP_AGENT_EXPORT): New.
10241 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
10242 (collecting, gdb_collect, stop_tracing, flush_trace_buffer)
10243 (about_to_request_buffer_space, trace_buffer_is_full)
10244 (stopping_tracepoint, expr_eval_result, error_tracepoint)
10245 (tracepoints, tracing, trace_buffer_ctrl, trace_buffer_ctrl_curr)
10246 (trace_buffer_lo, trace_buffer_hi, traceframe_read_count)
10247 (traceframe_write_count, traceframes_created)
10248 (trace_state_variables)
10249 New renaming defines.
10250 (struct ipa_sym_addresses): New.
10251 (STRINGIZE_1, STRINGIZE, IPA_SYM): New.
10252 (symbol_list): New.
10253 (ipa_sym_addrs): New.
10254 (all_tracepoint_symbols_looked_up): New.
10255 (in_process_agent_loaded): New.
10256 (write_e_ipa_not_loaded): New.
10257 (maybe_write_ipa_not_loaded): New.
10258 (tracepoint_look_up_symbols): New.
10259 (debug_threads) [IN_PROCESS_AGENT]: New.
10260 (read_inferior_memory) [IN_PROCESS_AGENT]: New.
10261 (UNKNOWN_SIDE_EFFECTS): New.
10262 (stop_tracing): New.
10263 (flush_trace_buffer): New.
10264 (stop_tracing_bkpt): New.
10265 (flush_trace_buffer_bkpt): New.
10266 (read_inferior_integer): New.
10267 (read_inferior_uinteger): New.
10268 (read_inferior_data_pointer): New.
10269 (write_inferior_data_pointer): New.
10270 (write_inferior_integer): New.
10271 (write_inferior_uinteger): New.
10272 (struct collect_static_trace_data_action): Delete.
10273 (enum tracepoint_type): New.
10274 (struct tracepoint) <type>: New field `type'.
43aaf8b6
PA		 10275 <actions_str, step_actions, step_actions_str>: Only include in
10276 GDBserver.
fa593d66
PA		 10277 <orig_size, obj_addr_on_target, adjusted_insn_addr>
10278 <adjusted_insn_addr_end, jump_pad, jump_pad_end>: New fields.
10279 (tracepoints): Use IP_AGENT_EXPORT.
10280 (last_tracepoint): Don't include in the IPA.
10281 (stopping_tracepoint): Use IP_AGENT_EXPORT.
10282 (trace_buffer_is_full): Use IP_AGENT_EXPORT.
10283 (alloced_trace_state_variables): New.
10284 (trace_state_variables): Use IP_AGENT_EXPORT.
10285 (traceframe_t): Delete unused variable.
10286 (circular_trace_buffer): Don't include in the IPA.
10287 (trace_buffer_start): Delete.
10288 (struct trace_buffer_control): New.
10289 (trace_buffer_free): Delete.
10290 (struct ipa_trace_buffer_control): New.
10291 (GDBSERVER_FLUSH_COUNT_MASK, GDBSERVER_FLUSH_COUNT_MASK_PREV)
10292 (GDBSERVER_FLUSH_COUNT_MASK_CURR, GDBSERVER_UPDATED_FLUSH_COUNT_BIT):
10293 New.
10294 (trace_buffer_ctrl): New.
10295 (TRACE_BUFFER_CTRL_CURR): New.
10296 (trace_buffer_start, trace_buffer_free, trace_buffer_end_free):
10297 Reimplement as macros.
10298 (trace_buffer_wrap): Delete.
10299 (traceframe_write_count, traceframe_read_count)
10300 (traceframes_created, tracing): Use IP_AGENT_EXPORT.
10301 (struct tracepoint_hit_ctx) <type>: New field.
10302 (struct fast_tracepoint_ctx): New.
10303 (memory_barrier): New.
10304 (cmpxchg): New.
10305 (record_tracepoint_error): Update atomically in the IPA.
10306 (clear_inferior_trace_buffer): New.
10307 (about_to_request_buffer_space): New.
10308 (trace_buffer_alloc): Handle GDBserver and inferior simulatenous
10309 updating the same buffer.
10310 (add_tracepoint): Default the tracepoint's type to trap
10311 tracepoint, and orig_size to -1.
10312 (get_trace_state_variable) [IN_PROCESS_AGENT]: Handle allocated
10313 internal variables.
10314 (create_trace_state_variable): New parameter `gdb'. Handle it.
10315 (clear_installed_tracepoints): Clear fast tracepoint jumps.
10316 (cmd_qtdp): Handle fast tracepoints.
10317 (cmd_qtdv): Adjust.
10318 (max_jump_pad_size): New.
10319 (gdb_jump_pad_head): New.
10320 (get_jump_space_head): New.
10321 (claim_jump_space): New.
10322 (sort_tracepoints): New.
10323 (MAX_JUMP_SIZE): New.
10324 (cmd_qtstart): Handle fast tracepoints. Sync tracepoints with the
10325 IPA.
10326 (stop_tracing) [IN_PROCESS_AGENT]: Don't include the tdisconnected
10327 support. Upload fast traceframes, and delete internal IPA
10328 breakpoints.
10329 (stop_tracing_handler): New.
10330 (flush_trace_buffer_handler): New.
10331 (cmd_qtstop): Upload fast tracepoints.
10332 (response_tracepoint): Handle fast tracepoints.
10333 (tracepoint_finished_step): Upload fast traceframes. Set the
10334 tracepoint hit context's tracepoint type.
10335 (handle_tracepoint_bkpts): New.
10336 (tracepoint_was_hit): Set the tracepoint hit context's tracepoint
10337 type. Add comment about fast tracepoints.
10338 (collect_data_at_tracepoint) [IN_PROCESS_AGENT]: Don't access the
10339 non-existing action_str field.
10340 (get_context_regcache): Handle fast tracepoints.
10341 (do_action_at_tracepoint) [!IN_PROCESS_AGENT]: Don't write the PC
10342 to the regcache.
10343 (fast_tracepoint_from_jump_pad_address): New.
10344 (fast_tracepoint_from_ipa_tpoint_address): New.
10345 (collecting_t): New.
10346 (force_unlock_trace_buffer): New.
10347 (fast_tracepoint_collecting): New.
10348 (collecting): New.
10349 (gdb_collect): New.
10350 (write_inferior_data_ptr): New.
10351 (target_tp_heap): New.
10352 (target_malloc): New.
10353 (download_agent_expr): New.
10354 (UALIGN): New.
10355 (download_tracepoints): New.
10356 (download_trace_state_variables): New.
10357 (upload_fast_traceframes): New.
10358 (IPA_FIRST_TRACEFRAME): New.
10359 (IPA_NEXT_TRACEFRAME_1): New.
10360 (IPA_NEXT_TRACEFRAME): New.
10361 [IN_PROCESS_AGENT]: Include sys/mman.h and fcntl.h.
10362 [IN_PROCESS_AGENT] (gdb_tp_heap_buffer, gdb_jump_pad_buffer)
10363 (gdb_jump_pad_buffer_end): New.
10364 [IN_PROCESS_AGENT] (initialize_tracepoint_ftlib): New.
10365 (initialize_tracepoint): Adjust.
10366 [IN_PROCESS_AGENT]: Allocate the IPA heap, and jump pad scratch
10367 buffer. Initialize the low module.
10368 * utils.c (PREFIX, TOOLNAME): New.
10369 (malloc_failure): Use PREFIX.
10370 (error): In the IPA, an error causes an exit.
10371 (fatal, warning): Use PREFIX.
10372 (internal_error): Use TOOLNAME.
10373 (NUMCELLS): Increase to 10.
10374 * configure, config.in: Regenerate.
10375
d149dd1d
PA		 103762010-06-01 Pedro Alves <pedro@codesourcery.com>
10377
10378 * server.c (handle_query) <qSupported>: Do two passes over the
10379 qSupported string to avoid nesting strtok.
10380
f6528abd
JK		 103812010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
10382
10383 * Makefile.in (SFILES): Add $(srcdir)/proc-service.list.
10384 (CDEPS): New.
10385 * configure.ac (RDYNAMIC): New AC_MSG_CHECKING wrapping. Test also
10386 -Wl,--dynamic-list.
10387 * configure: Regenerate.
10388 * proc-service.list: New.
10389
ca2a87a0
JK		 103902010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
10391
10392 * linux-low.c (linux_core_of_thread): Fix crash on invalid CONTENT.
10393 New comment.
10394
363a6e9f
OS		 103952010-05-26 Ozkan Sezer <sezeroz@gmail.com>
10396
10397 * gdbreplay.c (remote_open): Check error return from socket() call by
10398 its equality to -1 not by it being negative.
10399 * remote-utils.c (remote_open): Likewise.
10400
d23b6cb1
PA		 104012010-05-23 Pedro Alves <pedro@codesourcery.com>
10402
10403 * config.h: Regenerate.
10404
28d3cf85
MK		 104052010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
10406
10407 * linux-m68k-low.c (ps_get_thread_area): Don't define if kernel
10408 doesn't provide PTRACE_GET_THREAD_AREA.
10409
fea36a59
MK		 104102010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
10411
10412 * linux-m68k-low.c: Include <asm/ptrace.h>
10413 (ps_get_thread_area): Implement.
10414
24b066ba
DE		 104152010-05-03 Doug Evans <dje@google.com>
10416
10417 * event-loop.c (struct callback_event): New struct.
10418 (callback_list): New global.
10419 (append_callback_event, delete_callback_event): New functions.
10420 (process_callback): New function.
10421 (start_event_loop): Call it.
10422 * remote-utils.c (NOT_SCHEDULED): Define.
10423 (readchar_buf, readchar_bufcnt, readchar_bufp): New static globals,
10424 moved out of readchar.
10425 (readchar): Rewrite. Call reschedule before returning.
10426 (reset_readchar): New function.
10427 (remote_close): Call it.
10428 (process_remaining, reschedule): New functions.
10429 * server.h (callback_handler_func): New typedef.
10430 (append_callback_event, delete_callback_event): Declare.
10431
9836d6ea
PA		 104322010-05-03 Pedro Alves <pedro@codesourcery.com>
10433
10434 * proc-service.c (ps_pglobal_lookup): Use
10435 thread_db_look_up_one_symbol.
10436 * remote-utils.c (look_up_one_symbol): Add new `may_ask_gdb'
10437 parameter. Use it instead of all_symbols_looked_up.
10438 * server.h (struct process_info) <all_symbols_looked_up>: Delete
10439 field.
10440 (all_symbols_looked_up): Don't declare.
10441 (look_up_one_symbol): Add new `may_ask_gdb' parameter.
10442 * thread-db.c (struct thread_db) <all_symbols_looked_up>: New
10443 field.
10444 (thread_db_look_up_symbols): Adjust call to look_up_one_symbol.
10445 Set all_symbols_looked_up here.
10446 (thread_db_look_up_one_symbol): New.
10447 (thread_db_get_tls_address): Adjust.
10448 (thread_db_load_search, try_thread_db_load_1): Always allocate the
10449 thread_db object on the heap, and tentatively set it in the
10450 process structure.
10451 (thread_db_init): Don't set all_symbols_looked_up here.
10452 * linux-low.h (thread_db_look_up_one_symbol): Declare.
10453
7984d532
PA		 104542010-05-03 Pedro Alves <pedro@codesourcery.com>
10455
10456 * linux-low.c (linux_kill, linux_detach): Adjust.
10457 (status_pending_p_callback): Remove redundant statement. Check
10458 for !TARGET_WAITIKIND_IGNORE, instead of
10459 TARGET_WAITKIND_STOPPED.
10460 (handle_tracepoints): Make sure LWP is locked. Adjust.
10461 (linux_wait_for_event_1): Adjust.
10462 (linux_cancel_breakpoints): New.
10463 (unsuspend_one_lwp): New.
10464 (unsuspend_all_lwps): New.
10465 (linux_wait_1): If finishing a step-over, unsuspend all lwps.
10466 (send_sigstop_callback): Change return type to int, add new
10467 `except' parameter and handle it.
10468 (suspend_and_send_sigstop_callback): New.
10469 (stop_all_lwps): Add new `suspend' and `expect' parameters, and
10470 pass them down. If SUSPEND, also increment the lwp's suspend
10471 count.
10472 (linux_resume_one_lwp): Add notice about resuming a suspended LWP.
10473 (need_step_over_p): Don't consider suspended LWPs.
10474 (start_step_over): Adjust.
10475 (proceed_one_lwp): Change return type to int, add new `except'
10476 parameter and handle it.
10477 (unsuspend_and_proceed_one_lwp): New.
10478 (proceed_all_lwps): Use find_inferior instead of
10479 for_each_inferior.
10480 (unstop_all_lwps): Add `unsuspend' parameter. If UNSUSPEND, them
10481 also decrement the suspend count of LWPs. Pass `except' down,
10482 instead of hacking its suspend count.
10483 (linux_pause_all): Add `freeze' parameter. Adjust.
10484 (linux_unpause_all): New.
10485 (linux_target_ops): Install linux_unpause_all.
10486 * server.c (handle_status): Adjust.
10487 * target.h (struct target_ops): New fields `unpause_all' and
10488 `cancel_breakpoints'. Add new parameter to `pause_all'.
10489 (pause_all): Add new `freeze' parameter.
10490 (unpause_all): New.
10491 (cancel_breakpoints): New.
10492 * tracepoint.c (clear_installed_tracepoints): Pause threads, and
10493 cancel breakpoints.
10494 (cmd_qtstart): Pause threads.
10495 (stop_tracing): Pause threads, and cancel breakpoints.
10496 * win32-low.c (win32_target_ops): Adjust.
10497
e471f25b
PA		 104982010-05-03 Pedro Alves <pedro@codesourcery.com>
10499
10500 * linux-low.c (linux_wait_for_event_1): Move passing the signal to
10501 the inferior right away from here...
10502 (linux_wait_1): ... to here, and adjust to check the thread's
10503 last_resume_kind instead of the lwp's step or stop_expected flags.
10504
1915ef4f
PA		 105052010-05-02 Pedro Alves <pedro@codesourcery.com>
10506
10507 * README: Use consistent `GDB' and `GDBserver' spellings.
10508
f9e39928
PA		 105092010-05-02 Pedro Alves <pedro@codesourcery.com>
10510
10511 * linux-low.c (linux_kill_one_lwp): Assume the lwp is stopped.
10512 (linux_kill): Stop all lwps here. Don't delete the main lwp here.
10513 (linux_detach_one_lwp): Assume the lwp is stopped.
10514 (any_thread_of): Delete.
10515 (linux_detach): Stop all lwps here. Don't blindly delete all
10516 breakpoints.
10517 (delete_lwp_callback): New.
10518 (linux_mourn): Delete all lwps of the process that is gone.
10519 (linux_wait_1): Don't delete the last lwp of the process here.
10520 * mem-break.h (mark_breakpoints_out): Declare.
10521 * mem-break.c (mark_breakpoints_out): New.
10522 (free_all_breakpoints): Use it.
10523 * server.c (handle_target_event): If the process is gone, mark
10524 breakpoints out.
10525 * thread-db.c (struct thread_db) <create_bp>: New field.
10526 (thread_db_enable_reporting): Fix prototype. Store a thread event
10527 breakpoint reference in the thread_db struct.
10528 (thread_db_load_search): Clear the thread_db object.
10529 (try_thread_db_load_1): Ditto.
10530 (switch_to_process): New.
10531 (disable_thread_event_reporting): Use it.
10532 (remove_thread_event_breakpoints): New.
10533 (thread_db_detach, thread_db_mourn): Use it.
10534
1e7fc18c
PA		 105352010-05-01 Pedro Alves <pedro@codesourcery.com>
10536
10537 * linux-low.c (linux_enable_event_reporting): New.
10538 (linux_wait_for_event_1, handle_extended_wait): Use it.
10539
02fc4de7
PA		 105402010-04-30 Pedro Alves <pedro@codesourcery.com>
10541
10542 * linux-low.c (linux_kill_one_lwp, linux_kill)
10543 (linux_detach_one_lwp): Adjust to send_sigstop interface change.
10544 (send_sigstop): Take an lwp_info as parameter instead. Queue a
10545 SIGSTOP even if the LWP is stopped.
10546 (send_sigstop_callback): New.
10547 (stop_all_lwps): Use send_sigstop_callback instead.
10548 (linux_resume_one_thread): Adjust.
10549 (proceed_one_lwp): Still proceed an LWP that the client has
10550 requested to stop, if we haven't reported it as stopped yet. Make
10551 sure that LWPs the client want stopped, have a pending SIGSTOP.
10552
bc3b5632
DE		 105532010-04-26 Doug Evans <dje@google.com>
10554
ae1ada35
DE		 10555 * server.c (handle_general_set): Make static.
10556
bc3b5632
DE		 10557 * remote-utils.c (putpkt_binary_1): Call readchar instead of read.
10558 Print received char after testing for error/eof instead of before.
10559 (input_interrupt): Tweak comment.
10560
65730243
DE		 105612010-04-23 Doug Evans <dje@google.com>
10562
10563 * server.c (start_inferior): Print inferior argv if --debug.
10564
a8ae7dc0
AR		 105652010-04-21 Aleksandar Ristovski <aristovski@qnx.com>
10566
10567 * Makefile.in (nto_low_h nto-low.o nto-x86-low.o): New dependency lists.
10568 * nto-x86-low.c: Include server.h
10569
1c07cc19
PM		 105702010-04-20 Pierre Muller <muller@ics.u-strasbg.fr>
10571
10572 * win32-i386-low.c: Use __x86_64__ macro instead of __x86_64 to
10573 be consistent with other sources of this directory.
10574 (init_registers_amd64): Correct name of source file of this function
10575 in the comment.
10576
e0a61e09
PM		 105772010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
10578
10579 * configure.srv (x86_64-*-mingw*): New configuration for Windows
10580 64-bit executables.
10581
54709339
PM		 105822010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
10583
10584 * win32-i386-low.c: Add 64-bit support.
10585 (CONTEXT_EXTENDED_REGISTERS): Set macro to zero if not exisiting.
10586 (init_registers_amd64): Declare.
10587 (mappings): Add 64-bit version of array.
10588 (init_windows_x86): New function.
10589 (the_low_target): Change init_arch field to init_windows_x86.
10590
e8f0053d
PM		 105912010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
10592
10593 * win32-low.c: Adapt to support also 64-bit architecture.
10594 (child_xfer_memory): Use uintptr_t type for local variable `addr'.
10595 (get_image_name): Use SIZE_T type for local variable `done'.
10596 (psapi_get_dll_name): Use LPVOID type for parameter `BaseAddress'.
10597 (toolhelp_get_dll_name): Idem.
10598 (handle_load_dll): Use CORE_ADDR type for local variable `load_addr'.
10599 Use uintptr_t typecast to avoid warning.
10600 (handle_unload_dll): Use uintptr_t typecast to avoid warning.
10601 (handle_exception): Use phex_nz to avoid warning.
10602 (win32_wait): Remove unused local variable `process'.
10603
c481e77e
PM		 106042010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
10605
10606 * configure.srv (srv_amd64_regobj): Replace `x86-64-avx.o' by
10607 `amd64-avx.o'.
10608
12ea4b69
PM		 106092010-04-17 Pierre Muller <muller@ics.u-strasbg.fr>
10610
10611 * configure.ac: Use `ws2_32' library for srv_mingw.
10612 * configure: Regenerate.
10613 * gdbreplay.c: Include winsock2.h instead of winsock.h.
10614 * remote-utils.c: Likewise.
10615
f6d1620c
L		 106162010-04-17 H.J. Lu <hongjiu.lu@intel.com>
10617
10618 * linux-x86-low.c (xmltarget_amd64_linux_no_xml): Define only
10619 if __x86_64__ is defined.
10620
8e642873
PM		 106212010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
10622
10623 * configure: Regenerate.
10624
711e434b
PM		 106252010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
10626
10627 * server.c (handle_query): Handle 'qGetTIBAddr' query.
10628 * target.h (target_ops): New get_tib_address field.
10629 * win32-low.h (win32_thread_info): Add thread_local_base field.
10630 * win32-low.c (child_add_thread): Add tlb argument.
10631 Set thread_local_base field to TLB.
10632 (get_child_debug_event): Adapt to child_add_thread change.
10633 (win32_get_tib_address): New function.
10634 (win32_target_ops): Set get_tib_address field to
10635 win32_get_tib_address.
10636 * linux-low.c (linux_target_ops): Set get_tib_address field to NULL.
10637
505106cd
PA		 106382010-04-12 Pedro Alves <pedro@codesourcery.com>
10639
505106cd
PA		 10640 * linux-low.c (linux_mourn): Also remove the process.
10641 * server.c (handle_target_event): Don't remove the process here.
10642 * nto-low.c (nto_mourn): New.
10643 (nto_target_ops): Install it.
10644 * spu-low.c (spu_mourn): New.
10645 (spu_target_ops): Install it.
10646 * win32-low.c (win32_mourn): New.
10647 (win32_target_ops): Install it.
10648
e8470a06
PA		 106492010-04-12 Pedro Alves <pedro@codesourcery.com>
10650
10651 * server.h (buffer_xml_printf): Remove redundant `;'.
10652
45ba0d02
PA		 106532010-04-12 Pedro Alves <pedro@codesourcery.com>
10654
10655 * regcache.c (set_register_cache): Invalidate regcaches before
10656 changing the register cache layout.
10657 (regcache_invalidate_one): Allow a NULL regcache.
10658 * linux-x86-low.c (x86_linux_update_xmltarget): Invalidate
10659 regcaches before changing the register cache layout or the target
10660 regsets.
10661
59e04013
L		 106622010-04-12 H.J. Lu <hongjiu.lu@intel.com>
10663
10664 * linux-x86-low.c (x86_linux_update_xmltarget): Avoid unused
10665 variable warning on Linux/x86-64.
10666
8336d594
PA		 106672010-04-11 Pedro Alves <pedro@codesourcery.com>
10668
10669 GDBserver disconnected tracing support.
10670
10671 * linux-low.c (linux_remove_process): Delete.
10672 (add_lwp): Don't set last_resume_kind here.
10673 (linux_kill): Use `mourn'.
10674 (linux_detach): Use `thread_db_detach', and `mourn'.
10675 (linux_mourn): New.
10676 (linux_attach_lwp_1): Adjust comment.
10677 (linux_attach): last_resume_kind moved the thread_info; adjust.
10678 (status_pending_p_callback): Adjust.
10679 (linux_wait_for_event_1): Adjust.
10680 (count_events_callback, select_singlestep_lwp_callback)
10681 (select_event_lwp_callback, cancel_breakpoints_callback)
10682 (db_wants_lwp_stopped, linux_wait_1, need_step_over_p)
10683 (proceed_one_lwp): Adjust.
10684 (linux_async): Add debug output.
10685 (linux_thread_stopped): New.
10686 (linux_pause_all): New.
10687 (linux_target_ops): Install linux_mourn, linux_thread_stopped and
10688 linux_pause_all.
10689 * linux-low.h (struct lwp_info): Delete last_resume_kind field.
10690 (thread_db_free): Delete declaration.
10691 (thread_db_detach, thread_db_mourn): Declare.
10692 * thread-db.c (thread_db_init): Use thread_db_mourn.
10693 (thread_db_free): Delete, split in two.
10694 (disable_thread_event_reporting): New.
10695 (thread_db_detach): New.
10696 (thread_db_mourn): New.
10697
10698 * server.h (struct thread_info) <last_resume_kind>: New field.
10699 <attached>: Add comment.
10700 <gdb_detached>: New field.
10701 (handler_func): Change return type to int.
10702 (handle_serial_event, handle_target_event): Ditto.
10703 (gdb_connected): Declare.
10704 (tracing): Delete.
10705 (disconnected_tracing): Declare.
10706 (stop_tracing): Declare.
10707
10708 * server.c (handle_query) <qSupported>: Report support for
10709 disconnected tracing.
10710 (queue_stop_reply_callback): Account for running threads.
10711 (gdb_wants_thread_stopped): New.
10712 (gdb_wants_all_threads_stopped): New.
10713 (gdb_reattached_process): New.
10714 (handle_status): Clear the `gdb_detached' flag of all processes.
10715 In all-stop, stop all threads.
10716 (main): Be sure to leave tfind mode. Handle disconnected tracing.
10717 (process_serial_event): If the remote connection breaks, or if an
10718 exit was forced with "monitor exit", force an event loop exit.
10719 Handle disconnected tracing on detach.
10720 (handle_serial_event): Adjust.
10721 (handle_target_event): If GDB isn't connected, forward events back
10722 to the inferior, unless the last process exited, in which case,
10723 exit gdbserver. Adjust interface.
10724
10725 * remote-utils.c (remote_open): Don't block in accept. Instead
10726 register an event loop source on the listen socket file
10727 descriptor. Refactor bits into ...
10728 (listen_desc): ... this new global.
10729 (gdb_connected): ... this new function.
10730 (enable_async_notification): ... this new function.
10731 (handle_accept_event): ... this new function.
10732 (remote_close): Clear remote_desc.
10733
10734 * inferiors.c (add_thread): Set the new thread's last_resume_kind.
10735
10736 * target.h (struct target_ops) <mourn, thread_stopped, pause_all>:
10737 New fields.
10738 (mourn_inferior): Define.
10739 (target_process_qsupported): Avoid the dangling else problem.
10740 (thread_stopped): Define.
10741 (pause_all): Define.
10742 (target_waitstatus_to_string): Declare.
10743 * target.c (target_waitstatus_to_string): New.
10744
10745 * tracepoint.c (tracing): Make extern.
10746 (disconnected_tracing): New.
10747 (stop_tracing): Make extern. Handle tracing stops due to GDB
10748 disconnecting.
10749 (cmd_qtdisconnected): New.
10750 (cmd_qtstatus): Report disconnected tracing status in trace reply.
10751 (handle_tracepoint_general_set): Handle QTDisconnected.
10752
10753 * event-loop.c (event_handler_func): Change return type to int.
10754 (process_event): Bail out if the event handler wants the event
10755 loop to stop.
10756 (handle_file_event): Ditto.
10757 (start_event_loop): Bail out if the event handler wants the event
10758 loop to stop.
10759
10760 * nto-low.c (nto_target_ops): Adjust.
10761 * spu-low.c (spu_wait): Don't remove the process here.
10762 (spu_target_ops): Adjust.
10763 * win32-low.c (win32_wait): Don't remove the process here.
10764 (win32_target_ops): Adjust.
10765
5d267c4c
PA		 107662010-04-11 Pedro Alves <pedro@codesourcery.com>
10767
10768 * regcache.c (realloc_register_cache): Invalidate inferior's
10769 regcache before recreating it.
10770
623ccd72
PA		 107712010-04-09 Pedro Alves <pedro@codesourcery.com>
10772
10773 * tracepoint.c (cmd_qtstatus): Report trace buffer circularity.
10774
219f2f23
PA		 107752010-04-09 Stan Shebs <stan@codesourcery.com>
10776 Pedro Alves <pedro@codesourcery.com>
10777
10778 * server.h (LONGEST): New.
10779 (struct thread_info) <while_stepping>: New field.
10780 (unpack_varlen_hex, xrealloc, pulongest, plongest, phex_nz):
10781 Declare.
10782 (initialize_tracepoint, handle_tracepoint_general_set)
10783 (handle_tracepoint_query, tracepoint_finished_step)
10784 (tracepoint_was_hit, release_while_stepping_state_list):
10785 (current_traceframe): Declare.
10786 * server.c (handle_general_set): Handle tracepoint packets.
10787 (read_memory): New.
10788 (write_memory): New.
10789 (handle_search_memory_1): Use read_memory.
10790 (handle_query): Report support for conditional tracepoints, trace
10791 state variables, and tracepoint sources. Handle tracepoint
10792 queries.
10793 (main): Initialize the tracepoints module.
10794 (process_serial_event): Handle traceframe reads/writes.
10795
10796 * linux-low.c (handle_tracepoints): New.
10797 (linux_wait_1): Call it.
10798 (linux_resume_one_lwp): Handle while-stepping.
10799 (linux_supports_tracepoints, linux_read_pc, linux_write_pc): New.
10800 (linux_target_ops): Install them.
10801 * linux-low.h (struct linux_target_ops) <supports_tracepoints>:
10802 New field.
10803 * linux-x86-low.c (x86_supports_tracepoints): New.
10804 (the_low_target). Install it.
10805
10806 * mem-break.h (delete_breakpoint): Declare.
10807 * mem-break.c (delete_breakpoint): Make external.
10808
10809 * target.h (struct target_ops): Add `supports_tracepoints',
10810 `read_pc', and `write_pc' fields.
10811 (target_supports_tracepoints): Define.
10812 * utils.c (xrealloc, decimal2str, pulongest, plongest, thirty_two)
10813 (phex_nz): New.
10814
10815 * regcache.h (struct regcache) <registers_owned>: New field.
10816 (init_register_cache, regcache_cpy): Declare.
10817 (regcache_read_pc, regcache_write_pc): Declare.
10818 (register_cache_size): Declare.
10819 (supply_regblock): Declare.
10820 * regcache.c (init_register_cache): New.
10821 (new_register_cache): Use it.
10822 (regcache_cpy): New.
10823 (register_cache_size): New.
10824 (supply_regblock): New.
10825 (regcache_read_pc, regcache_write_pc): New.
889bf7c5 10826
219f2f23
PA		 10827 * tracepoint.c: New.
10828
10829 * Makefile.in (OBS): Add tracepoint.o.
10830 (tracepoint.o): New rule.
10831
3a13a53b
L		 108322010-04-08 H.J. Lu <hongjiu.lu@intel.com>
10833
10834 * Makefile.in (clean): Also remove i386-mmx.c i386-mmx-linux.c.
10835 (i386-mmx.o): New.
10836 (i386-mmx.c): Likewise.
10837 (i386-mmx-linux.o): Likewise.
10838 (i386-mmx-linux.c): Likewise.
10839
10840 * configure.srv (srv_i386_regobj): Add i386-mmx.o.
10841 (srv_i386_linux_regobj): Add i386-mmx-linux.o.
10842 (srv_i386_xmlfiles): Add i386/i386-mmx.xml.
10843 (srv_i386_linux_xmlfiles): Add i386/i386-mmx-linux.xml.
10844
10845 * linux-x86-low.c (init_registers_i386_mmx_linux): New.
10846 (x86_linux_update_xmltarget): Call init_registers_i386_mmx_linux
10847 and return if ptrace PTRACE_GETFPXREGS failed in 32bit.
10848
1570b33e
L		 108492010-04-07 H.J. Lu <hongjiu.lu@intel.com>
10850
10851 * Makefile.in (clean): Updated.
10852 (i386-avx.o): New.
10853 (i386-avx.c): Likewise.
10854 (i386-avx-linux.o): Likewise.
10855 (i386-avx-linux.c): Likewise.
10856 (amd64-avx.o): Likewise.
10857 (amd64-avx.c): Likewise.
10858 (amd64-avx-linux.o): Likewise.
10859 (amd64-avx-linux.c): Likewise.
10860
10861 * configure.srv (srv_i386_regobj): Add i386-avx.o.
10862 (srv_i386_linux_regobj): Add i386-avx-linux.o.
10863 (srv_amd64_regobj): Add amd64-avx.o.
10864 (srv_amd64_linux_regobj): Add amd64-avx-linux.o.
10865 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx.xml.
10866 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx.xml.
10867 (srv_i386_xmlfiles): Add i386/i386-avx.xml.
10868 (srv_amd64_xmlfiles): Add i386/amd64-avx.xml.
10869 (srv_i386_linux_xmlfiles): Add i386/i386-avx-linux.xml.
10870 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-linux.xml.
10871
10872 * i387-fp.c: Include "i386-xstate.h".
10873 (i387_xsave): New.
10874 (i387_cache_to_xsave): Likewise.
10875 (i387_xsave_to_cache): Likewise.
10876 (x86_xcr0): Likewise.
10877
10878 * i387-fp.h (i387_cache_to_xsave): Likewise.
10879 (i387_xsave_to_cache): Likewise.
10880 (x86_xcr0): Likewise.
10881
10882 * linux-arm-low.c (target_regsets): Initialize nt_type to 0.
10883 * linux-crisv32-low.c (target_regsets): Likewise.
10884 * linux-m68k-low.c (target_regsets): Likewise.
10885 * linux-mips-low.c (target_regsets): Likewise.
10886 * linux-ppc-low.c (target_regsets): Likewise.
10887 * linux-s390-low.c (target_regsets): Likewise.
10888 * linux-sh-low.c (target_regsets): Likewise.
10889 * linux-sparc-low.c (target_regsets): Likewise.
10890 * linux-xtensa-low.c (target_regsets): Likewise.
10891
10892 * linux-low.c: Include <sys/uio.h>.
10893 (regsets_fetch_inferior_registers): Support nt_type.
10894 (regsets_store_inferior_registers): Likewise.
10895 (linux_process_qsupported): New.
10896 (linux_target_ops): Add linux_process_qsupported.
10897
10898 * linux-low.h (regset_info): Add nt_type.
10899 (linux_target_ops): Add process_qsupported.
10900
10901 * linux-x86-low.c: Include "i386-xstate.h", "elf/common.h"
10902 and <sys/uio.h>.
10903 (init_registers_i386_avx_linux): New.
10904 (init_registers_amd64_avx_linux): Likewise.
10905 (xmltarget_i386_linux_no_xml): Likewise.
10906 (xmltarget_amd64_linux_no_xml): Likewise.
10907 (PTRACE_GETREGSET): Likewise.
10908 (PTRACE_SETREGSET): Likewise.
10909 (x86_fill_xstateregset): Likewise.
10910 (x86_store_xstateregset): Likewise.
10911 (use_xml): Likewise.
10912 (x86_linux_update_xmltarget): Likewise.
10913 (x86_linux_process_qsupported): Likewise.
10914 (target_regsets): Add NT_X86_XSTATE entry and Initialize nt_type.
10915 (x86_arch_setup): Don't call init_registers_amd64_linux nor
10916 init_registers_i386_linux here. Call
10917 x86_linux_update_xmltarget.
10918 (the_low_target): Add x86_linux_process_qsupported.
10919
10920 * server.c (handle_query): Call target_process_qsupported.
10921
10922 * target.h (target_ops): Add process_qsupported.
10923 (target_process_qsupported): New.
10924
fc7238bb
PA		 109252010-04-03 Pedro Alves <pedro@codesourcery.com>
10926
10927 * inferiors.c (add_thread): Set last_status kind to
10928 TARGET_WAITKIND_IGNORE.
10929 * linux-low.c (cancel_breakpoint): Remove unnecessary regcache
10930 fetch. Use ptid_of. Avoid unnecessary get_lwp_thread calls.
10931 (linux_wait_1): Move `thread' local definition to block that uses
10932 it. Don't NULL initialize `event_child'.
10933 (linux_resume_one_thread): Avoid unnecessary get_lwp_thread calls.
10934 Alway set the thread's last_status to TARGET_WAITKIND_IGNORE.
10935 * linux-x86-low.c (x86_breakpoint_at): Read raw memory.
10936
bdabb078
PA		 109372010-04-01 Pedro Alves <pedro@codesourcery.com>
10938
10939 * linux-low.c (get_stop_pc): Don't adjust the PC if stopped with
10940 an extended waitstatus, or by a watchpoint.
10941 (cancel_breakpoints_callback): Don't cancel a breakpoint if the
10942 thread was stepping or has been stopped by a watchpoint.
10943
d3bbe7a0
PA		 109442010-04-01 Pedro Alves <pedro@codesourcery.com>
10945
10946 * mem-break.c (struct raw_breakpoint): New field shlib_disabled.
10947 (set_gdb_breakpoint_at): If GDB is inserting a breakpoint on top
10948 of another, then delete the previous, and validate all
10949 breakpoints.
10950 (validate_inserted_breakpoint): New.
10951 (delete_disabled_breakpoints): New.
10952 (validate_breakpoints): New.
10953 (check_mem_read): Validate breakpoints before trusting their
10954 shadow. Delete disabled breakpoints.
10955 (check_mem_write): Validate breakpoints before trusting they
10956 should be inserted. Delete disabled breakpoints.
10957 * mem-break.h (validate_breakpoints):
10958 * server.c (handle_query): Validate breakpoints when we see a
10959 qSymbol query.
10960
8b07ae33
PA		 109612010-04-01 Pedro Alves <pedro@codesourcery.com>
10962
10963 * linux-low.c (linux_wait_1): Avoid setting need_step_over is
10964 there's a GDB breakpoint at stop_pc. Always report a trap to GDB
10965 if we could tell there's a GDB breakpoint at stop_pc.
10966 (need_step_over_p): Don't do a step over if we find a GDB
10967 breakpoint at the resume PC.
10968
10969 * mem-break.c (struct raw_breakpoint): New.
10970 (enum bkpt_type): New type `gdb_breakpoint'.
10971 (struct breakpoint): Delete the `PC', `old_data' and `inserted'
10972 fields. New field `raw'.
10973 (find_raw_breakpoint_at): New.
10974 (set_raw_breakpoint_at): Handle refcounting. Create a raw
10975 breakpoint instead.
10976 (set_breakpoint_at): Adjust.
10977 (delete_raw_breakpoint): New.
10978 (release_breakpoint): New.
10979 (delete_breakpoint): Rename to...
10980 (delete_breakpoint_1): ... this. Add proc parameter. Use
10981 release_breakpoint. Return ENOENT.
10982 (delete_breakpoint): Reimplement.
10983 (find_breakpoint_at): Delete.
10984 (find_gdb_breakpoint_at): New.
10985 (delete_breakpoint_at): Delete.
10986 (set_gdb_breakpoint_at): New.
10987 (delete_gdb_breakpoint_at): New.
10988 (gdb_breakpoint_here): New.
10989 (set_reinsert_breakpoint): Use release_breakpoint.
10990 (uninsert_breakpoint): Rename to ...
10991 (uninsert_raw_breakpoint): ... this.
10992 (uninsert_breakpoints_at): Adjust to handle raw breakpoints.
10993 (reinsert_raw_breakpoint): Change parameter type to
10994 raw_breakpoint.
10995 (reinsert_breakpoints_at): Adjust to handle raw breakpoints
10996 instead.
10997 (check_breakpoints): Adjust. Use release_breakpoint.
10998 (breakpoint_here): Rewrite using find_raw_breakpoint_at.
10999 (breakpoint_inserted_here): Ditto.
11000 (check_mem_read): Adjust to iterate over raw breakpoints instead.
11001 Don't trust the breakpoint's shadow if it is not inserted.
11002 (check_mem_write): Adjust to iterate over raw breakpoints instead.
11003 (delete_all_breakpoints): Adjust.
11004 (free_all_breakpoints): Mark all breakpoints as uninserted, and
11005 use delete_breakpoint_1.
11006
11007 * mem-break.h (breakpoints_supported): Delete declaration.
11008 (set_gdb_breakpoint_at): Declare.
11009 (gdb_breakpoint_here): Declare.
11010 (delete_breakpoint_at): Delete.
11011 (delete_gdb_breakpoint_at): Declare.
11012
11013 * server.h (struct raw_breakpoint): Forward declare.
11014 (struct process_info): New field `raw_breakpoints'.
11015
11016 * linux-x86-low.c (x86_insert_point, x86_remote_point): Handle Z0
11017 breakpoints.
11018
6bf5e0ba
PA		 110192010-03-24 Pedro Alves <pedro@codesourcery.com>
11020
11021 * linux-low.c (status_pending_p_callback): Fix comment.
11022 (linux_wait_for_event_1): Move most of the internal breakpoint
11023 handling from here...
11024 (linux_wait_1): ... to here.
11025 (count_events_callback): New.
11026 (select_singlestep_lwp_callback): New.
11027 (select_event_lwp_callback): New.
11028 (cancel_breakpoints_callback): New.
11029 (select_event_lwp): New.
11030 (linux_wait_1): Simplify internal breakpoint handling. Give equal
11031 priority to all LWPs that have had events that should be reported
11032 to the client. Cancel breakpoints when about to reporting the
11033 event to the client, not while stopping lwps. No longer cancel
11034 finished single-steps here.
11035 (cancel_finished_single_step): Delete.
11036 (cancel_finished_single_steps): Delete.
11037
414a389f
PA		 110382010-03-24 Pedro Alves <pedro@codesourcery.com>
11039
11040 * mem-break.c (enum bkpt_type): New.
11041 (struct breakpoint): New field `type'.
11042 (set_breakpoint_at): Change return type to struct breakpoint
11043 pointer. Set type to `other_breakpoint' by default.
11044 (delete_breakpoint): Rewrite, supporting more than one breakpoint
11045 in the breakpoint list.
11046 (delete_reinsert_breakpoints): Only delete reinsert breakpoints.
11047 (reinsert_breakpoint): Rename to ...
11048 (reinsert_raw_breakpoint): ... this.
11049 (reinsert_breakpoints_at): Adjust.
11050 * mem-break.h (struct breakpoint): Declare.
11051 (set_breakpoint_at): Change return type to struct breakpoint
11052 pointer.
11053
2280c721
PA		 110542010-03-24 Pedro Alves <pedro@codesourcery.com>
11055
11056 * server.c (handle_query): Assign, not compare.
11057
d50171e4
PA		 110582010-03-24 Pedro Alves <pedro@codesourcery.com>
11059
11060 Teach linux gdbserver to step-over-breakpoints.
11061
11062 * linux-low.c (can_hardware_single_step): New.
11063 (supports_breakpoints): New.
11064 (handle_extended_wait): If stopping threads, read the stop pc of
11065 the new cloned LWP.
11066 (get_pc): New.
11067 (get_stop_pc): Add `lwp' parameter. Handle it. Bail out if the
11068 low target doesn't support retrieving the PC.
11069 (add_lwp): Set last_resume_kind to resume_continue.
11070 (linux_attach_lwp_1): Adjust comments. Always set stop_expected.
11071 (linux_attach): Don't clear stop_expected. Set the lwp's
11072 last_resume_kind to resume_stop.
11073 (linux_detach_one_lwp): Don't check for removed breakpoints.
11074 (check_removed_breakpoint): Delete.
11075 (status_pending_p): Rename to ...
11076 (status_pending_p_callback): ... this. Don't check for removed
11077 breakpoints. Don't consider threads that are stopped from GDB's
11078 perspective.
11079 (linux_wait_for_lwp): Always read the stop_pc here.
11080 (cancel_breakpoint): New.
11081 (step_over_bkpt): New global.
11082 (linux_wait_for_event_1): Implement stepping over breakpoints.
11083 (gdb_wants_lwp_stopped): New.
11084 (gdb_wants_all_stopped): New.
11085 (linux_wait_1): Tag threads as gdb-wants-stopped. Cancel finished
11086 single-step traps here. Store the thread's last reported target
11087 wait status.
11088 (send_sigstop): Don't clear stop_expected. Always set it,
11089 instead.
11090 (mark_lwp_dead): Remove reference to pending_is_breakpoint.
11091 (cancel_finished_single_step): New.
11092 (cancel_finished_single_steps): New.
11093 (wait_for_sigstop): Don't cancel finished single-step traps here.
11094 (linux_resume_one_lwp): Don't check for removed breakpoints.
11095 Don't set `step' on non-hardware step archs.
11096 (linux_set_resume_request): Ignore resume_stop requests if already
11097 stopping or stopped. Set the lwp's last_resume_kind.
11098 (resume_status_pending_p): Don't check for removed breakpoints.
11099 (need_step_over_p): New.
11100 (start_step_over): New.
11101 (finish_step_over): New.
11102 (linux_resume_one_thread): Always queue a sigstop for resume_stop
11103 requests. Clear the thread's last reported target waitstatus.
11104 Don't use the `suspended' flag. Don't consider pending breakpoints.
11105 (linux_resume): Start a step-over if necessary.
11106 (proceed_one_lwp): New.
11107 (proceed_all_lwps): New.
11108 (unstop_all_lwps): New.
11109 * linux-low.h (struct lwp_info): Rewrite comment for the
11110 `suspended' flag. Add the `stop_pc' field. Delete the
11111 `pending_stop_pc' field. Tweak the `stepping' flag's comment.
11112 Add `'last_resume_kind' and `need_step_over' fields.
11113 * inferiors.c (struct thread_info): Delete, moved elsewhere.
11114 * mem-break.c (struct breakpoint): Delete `reinserting' flag.
11115 Delete `breakpoint_to_reinsert' field. New flag `inserted'.
11116 (set_raw_breakpoint_at): New.
11117 (set_breakpoint_at): Rewrite to use it.
11118 (reinsert_breakpoint_handler): Delete.
11119 (set_reinsert_breakpoint): New.
11120 (reinsert_breakpoint_by_bp): Delete.
11121 (delete_reinsert_breakpoints): New.
11122 (uninsert_breakpoint): Rewrite.
11123 (uninsert_breakpoints_at): New.
11124 (reinsert_breakpoint): Rewrite.
11125 (reinsert_breakpoints_at): New.
11126 (check_breakpoints): Rewrite.
11127 (breakpoint_here): New.
11128 (breakpoint_inserted_here): New.
11129 (check_mem_read): Adjust.
11130 * mem-break.h (breakpoints_supported, breakpoint_here)
11131 (breakpoint_inserted_here, set_reinsert_breakpoint): Declare.
11132 (reinsert_breakpoint_by_bp): Delete declaration.
11133 (delete_reinsert_breakpoints): Declare.
11134 (reinsert_breakpoint): Delete declaration.
11135 (reinsert_breakpoints_at): Declare.
11136 (uninsert_breakpoint): Delete declaration.
11137 (uninsert_breakpoints_at): Declare.
11138 (check_breakpoints): Adjust prototype.
11139 * server.h: Adjust include order.
11140 (struct thread_info): Declare here. Add a `last_status' field.
11141
30ba68cb
MS		 111422010-03-23 Michael Snyder <msnyder@vmware.com>
11143
11144 * server.c (crc32): New function.
11145 (handle_query): Add handling for 'qCRC:' request.
11146
b9a881c2
PA		 111472010-03-23 Pedro Alves <pedro@codesourcery.com>
11148
11149 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR6 if the
11150 lwp had been stopped by a watchpoint.
11151
e92d13d5
PA		 111522010-03-16 Pedro Alves <pedro@codesourcery.com>
11153
11154 * server.h (internal_error): Declare.
11155 (gdb_assert, ASSERT_FUNCTION, gdb_assert_fail): Define.
11156 * utils.c (internal_error): New function.
11157
64daa791
AS		 111582010-03-15 Andreas Schwab <schwab@redhat.com>
11159
11160 * configure.srv: Fix typo setting srv_regobj.
11161
f52cd8cd
PA		 111622010-03-15 Pedro Alves <pedro@codesourcery.com>
11163
11164 * linux-low.c (fetch_register): Avoid passing a non string literal
11165 format to `error'.
11166 (usr_store_inferior_registers): Ditto.
11167
93ae6fdc
PA		 111682010-03-14 Pedro Alves <pedro@codesourcery.com>
11169
11170 * linux-low.c (linux_write_memory): Bail out early if peeking
11171 memory failed.
11172
c3adc08c
PA		 111732010-03-14 Pedro Alves <pedro@codesourcery.com>
11174
11175 * linux-low.h (struct lwp_info): New fields
11176 `stopped_by_watchpoint' and `stopped_data_address'.
11177 * linux-low.c (linux_wait_for_lwp): Check for watchpoint triggers
11178 here, and cache them in the lwp object.
11179 (wait_for_sigstop): Check stopped_by_watchpoint lwp field
11180 directly.
11181 (linux_resume_one_lwp): Clear the lwp's stopped_by_watchpoint
11182 field.
11183 (linux_stopped_by_watchpoint): Rewrite.
11184 (linux_stopped_data_address): Rewrite.
11185
bce522a2
PA		 111862010-03-06 Simo Melenius <simo.melenius@iki.fi>
11187
11188 * linux-low.c (linux_wait_for_lwp): Fetch the regcache after
11189 switching the current inferior, not before.
11190
90884b2b
L		 111912010-03-01 H.J. Lu <hongjiu.lu@intel.com>
11192
11193 * Makefile.in (clean): Replace reg-i386.c, reg-x86-64.c,
11194 reg-i386-linux.c and reg-x86-64-linux.c with i386.c, amd64.c,
11195 i386-linux.c and amd64-linux.c.
11196 (reg-i386.o): Removed.
11197 (reg-i386.c): Likewise.
11198 (reg-i386-linux.o): Likewise.
11199 (reg-i386-linux.c): Likewise.
11200 (reg-x86-64.o): Likewise.
11201 (reg-x86-64.c): Likewise.
11202 (reg-x86-64-linux.o): Likewise.
11203 (reg-x86-64-linux.c): Likewise.
11204 (i386.o): New.
11205 (i386.c): Likewise.
11206 (i386-linux.o): Likewise.
11207 (i386-linux.c): Likewise.
11208 (amd64.o): Likewise.
11209 (amd64.c): Likewise.
11210 (amd64-linux.o): Likewise.
11211 (amd64-linux.c): Likewise.
11212
11213 * configure.srv (srv_i386_regobj): New.
11214 (srv_i386_linux_regobj): Likewise.
11215 (srv_amd64_regobj): Likewise.
11216 (srv_amd64_linux_regobj): Likewise.
11217 (srv_i386_32bit_xmlfiles): Likewise.
11218 (srv_i386_64bit_xmlfiles): Likewise.
11219 (srv_i386_xmlfiles): Likewise.
11220 (srv_amd64_xmlfiles): Likewise.
11221 (srv_i386_linux_xmlfiles): Likewise.
11222 (srv_amd64_linux_xmlfiles): Likewise.
11223 (i[34567]86-*-cygwin*): Set srv_regobj to $srv_i386_regobj. Set
11224 srv_xmlfiles to $srv_i386_xmlfiles.
11225 (i[34567]86-*-mingw32ce*): Likewise.
11226 (i[34567]86-*-mingw*): Likewise.
11227 (i[34567]86-*-nto*): Likewise.
11228 (i[34567]86-*-linux*): Set srv_regobj to $srv_i386_linux_regobj
11229 and $srv_amd64_linux_regobj. Set srv_xmlfiles to
11230 $srv_i386_linux_xmlfiles and $srv_amd64_linux_xmlfiles.
11231 (x86_64-*-linux*): Likewise.
11232
11233 * linux-x86-low.c (init_registers_x86_64_linux): Removed.
11234 (init_registers_amd64_linux): New.
11235 (x86_arch_setup): Replace init_registers_x86_64_linux with
11236 init_registers_amd64_linux.
11237
193f13e6
MK		 112382010-02-23 Maxim Kuvyrkov <maxim@codesourcery.com>
11239
11240 * configure.ac: Check for libdl. If it is not available link against
11241 static libthread_db.
11242 * configure: Regenerate.
11243
85d721b8
PA		 112442010-02-22 Pedro Alves <pedro@codesourcery.com>
11245
11246 PR9605
11247
11248 * i386-low.c (i386_length_and_rw_bits): Throw a fatal error if
11249 handing a read watchpoint.
11250 (i386_low_insert_watchpoint): Read watchpoints aren't supported.
11251
6076632b
DE		 112522010-02-12 Doug Evans <dje@google.com>
11253
11254 * linux-low.c (linux_supports_tracefork_flag): Document.
11255 (linux_look_up_symbols): Add comment.
11256
3327ccf7
L		 112572010-02-03 H.J. Lu <hongjiu.lu@intel.com>
11258
11259 * regcache.c (supply_register): Clear regcache if buf is NULL.
11260
0718675c 112612010-02-02 Nicolas Roche <roche@sourceware.org>
3327ccf7 11262 Joel Brobecker <brobecker@adacore.com>
0718675c
JB		 11263
11264 * inferiors.c (find_inferior): Add function documentation.
11265 (unloaded_dll): Handle the case where the unloaded dll has not
11266 been previously registered in the dll list.
11267
177321bd
DJ		 112682010-02-01 Daniel Jacobowitz <dan@codesourcery.com>
11269
11270 * linux-arm-low.c (thumb_breakpoint_len): Delete.
11271 (thumb2_breakpoint): New.
11272 (arm_breakpoint_at): Check for Thumb-2 breakpoints.
11273
2b009048
DJ		 112742010-01-29 Daniel Jacobowitz <dan@codesourcery.com>
11275
11276 * linux-low.c (get_stop_pc): Check for SIGTRAP.
11277 (linux_wait_for_event_1): Handle SIGILL and SIGSEGV as possible
11278 breakpoints.
11279
3be029c7
PA		 112802010-01-21 Pedro Alves <pedro@codesourcery.com>
11281
11282 * linux-ppc-low.c (ppc_arch_setup): Adjust to regcache changes.
11283
18f5de3b
JK		 112842010-01-21 Jan Kratochvil <jan.kratochvil@redhat.com>
11285
11286 * linux-s390-low.c (s390_collect_ptrace_register)
11287 (s390_supply_ptrace_register): Adjust it for the new regcache parameter.
11288
3743bb4f
DE		 112892010-01-21 Doug Evans <dje@google.com>
11290
14ce3065
DE		 11291 * linux-low.c (PTRACE_ARG3_TYPE): Change from long to void*.
11292 (PTRACE_ARG4_TYPE): New macro.
11293 (handle_extended_wait): Cast ptrace arg4 to PTRACE_ARG4_TYPE.
11294 (linux_wait_for_event_1, linux_resume_one_lwp): Ditto.
11295 (fetch_register): Cast to uintptr_t before casting to PTRACE_ARG3_TYPE.
11296 (usr_store_inferior_registers): Ditto.
11297 (linux_read_memory, linux_write_memory): Ditto.
11298 (linux_test_for_tracefork): Ditto.
11299
3743bb4f
DE		 11300 * linux-arm-low.c: Remove redundant include of gdb_proc_service.h.
11301 Only include elf.h if gdb_proc_service.h didn't include linux/elf.h.
11302
8b315be5
PA		 113032010-01-21 Pedro Alves <pedro@codesourcery.com>
11304
11305 * proc-service.c (ps_lgetregs): Don't refetch registers from the
11306 target.
11307
85492558
PA		 113082010-01-21 Pedro Alves <pedro@codesourcery.com>
11309
11310 * spu-low.c (spu_fetch_registers, spu_store_registers): Change
11311 prototype to take a regcache. Adjust.
11312
442ea881
PA		 113132010-01-20 Pedro Alves <pedro@codesourcery.com>
11314
11315 * regcache.h (struct thread_info): Forward declare.
11316 (struct regcache): New.
11317 (new_register_cache): Adjust prototype.
11318 (get_thread_regcache): Declare.
11319 (free_register_cache): Adjust prototype.
11320 (registers_to_string, registers_from_string): Ditto.
11321 (supply_register, supply_register_by_name, collect_register)
11322 (collect_register_as_string, collect_register_by_name): Ditto.
11323 * regcache.c (struct inferior_regcache_data): Delete.
11324 (get_regcache): Rename to ...
11325 (get_thread_regcache): ... this. Adjust. Switch inferior before
11326 fetching registers.
11327 (regcache_invalidate_one): Adjust.
11328 (regcache_invalidate): Fix prototype.
11329 (new_register_cache): Return the new register cache.
11330 (free_register_cache): Change prototype.
11331 (realloc_register_cache): Adjust.
11332 (registers_to_string): Change prototype to take a regcache. Adjust.
11333 (registers_from_string): Ditto.
11334 (register_data): Ditto.
11335 (supply_register): Ditto.
11336 (supply_register_by_name): Ditto.
11337 (collect_register): Ditto.
11338 (collect_register_as_string): Ditto.
11339 (collect_register_by_name): Ditto.
11340 * server.c (process_serial_event): Adjust.
11341 * linux-low.h (regset_fill_func, regset_store_func): Change
11342 prototype.
11343 (get_pc, set_pc, collect_ptrace_register, supply_ptrace_register):
11344 Change prototype.
11345 * linux-low.c (get_stop_pc): Adjust.
11346 (check_removed_breakpoint): Adjust.
11347 (linux_wait_for_event): Adjust.
11348 (linux_resume_one_lwp): Adjust.
11349 (fetch_register): Add regcache parameter. Adjust.
11350 (usr_store_inferior_registers): Ditto.
11351 (regsets_fetch_inferior_registers): Ditto.
11352 (regsets_store_inferior_registers): Ditto.
11353 (linux_fetch_registers, linux_store_registers): Ditto.
11354 * i387-fp.c (i387_cache_to_fsave): Change prototype to take a
11355 regcache. Adjust.
43aaf8b6
PA		 11356 (i387_fsave_to_cache, i387_cache_to_fxsave, i387_fxsave_to_cache):
11357 Ditto.
442ea881
PA		 11358 * i387-fp.h (i387_cache_to_fsave, i387_fsave_to_cache): Change
11359 prototype to take a regcache.
11360 (i387_cache_to_fxsave, i387_fxsave_to_cache): Ditto.
11361 * remote-utils.c (convert_ascii_to_int, outreg)
11362 (prepare_resume_reply): Change prototype to take a regcache.
11363 Adjust.
11364 * target.h (struct target_ops) <fetch_registers, store_registers>:
11365 Change prototype to take a regcache.
11366 (fetch_inferior_registers, store_inferior_registers): Change
11367 prototype to take a regcache. Adjust.
11368 * proc-service.c (ps_lgetregs): Adjust.
11369 * linux-x86-low.c (x86_fill_gregset, x86_store_gregset)
11370 (x86_fill_fpregset, x86_store_fpregset, x86_fill_fpxregset)
11371 (x86_store_fpxregset, x86_get_pc, x86_set_pc): Change prototype to
11372 take a regcache. Adjust.
11373 * linux-arm-low.c (arm_fill_gregset, arm_store_gregset)
11374 (arm_fill_wmmxregset, arm_store_wmmxregset, arm_fill_vfpregset)
11375 (arm_store_vfpregset, arm_get_pc, arm_set_pc):
11376 (arm_breakpoint_at): Change prototype to take a regcache. Adjust.
11377 * linux-cris-low.c (cris_get_pc, cris_set_pc)
11378 (cris_cannot_fetch_register):
11379 (cris_breakpoint_at): Change prototype to take a regcache.
11380 Adjust.
11381 * linux-crisv32-low.c (cris_get_pc, cris_set_pc,
11382 cris_reinsert_addr, cris_write_data_breakpoint): Change prototype
11383 to take a regcache. Adjust.
11384 (cris_breakpoint_at, cris_insert_point, cris_remove_point):
11385 Adjust.
11386 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Change prototype to
11387 take a regcache. Adjust.
11388 * linux-m68k-low.c (m68k_fill_gregset, m68k_store_gregset)
11389 (m68k_fill_fpregset, m68k_store_fpregset, m68k_get_pc,
11390 (m68k_set_pc): Change prototype to take a regcache. Adjust.
11391 * linux-mips-low.c (mips_get_pc):
11392 (mips_set_pc): Change prototype to take a regcache. Adjust.
11393 (mips_reinsert_addr): Adjust.
11394 (mips_collect_register): Change prototype to take a regcache.
11395 Adjust.
11396 (mips_supply_register):
11397 (mips_collect_register_32bit, mips_supply_register_32bit)
11398 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
11399 (mips_store_fpregset): Ditto.
43aaf8b6
PA		 11400 * linux-ppc-low.c (ppc_supply_ptrace_register)
11401 (ppc_supply_ptrace_register): Ditto.
442ea881
PA		 11402 (parse_spufs_run): Adjust.
11403 (ppc_get_pc, ppc_set_pc, ppc_fill_gregset, ppc_fill_vsxregset)
11404 (ppc_store_vsxregset, ppc_fill_vrregset, ppc_store_vrregset)
11405 (ppc_fill_evrregset, ppc_store_evrregset): Change prototype to
11406 take a regcache. Adjust.
11407 * linux-s390-low.c (s390_collect_ptrace_register)
11408 (s390_supply_ptrace_register, s390_fill_gregset, s390_get_pc)
11409 (s390_set_pc): Change prototype to take a regcache. Adjust.
11410 (s390_arch_setup): Adjust.
11411 * linux-sh-low.c (sh_get_pc, sh_breakpoint_at)
11412 (sh_fill_gregset): Change prototype to take a regcache. Adjust.
11413 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
11414 (sparc_fill_gregset, sparc_store_gregset_from_stack)
11415 (sparc_store_gregset, sparc_get_pc): Change prototype to take a
11416 regcache. Adjust.
11417 (sparc_breakpoint_at): Adjust.
11418 * linux-xtensa-low.c (xtensa_fill_gregset):
11419 (xtensa_store_gregset):
11420 (xtensa_fill_xtregset, xtensa_store_xtregset, xtensa_get_pc)
11421 (xtensa_set_pc): Change prototype to take a regcache. Adjust.
11422 * nto-low.c (nto_fetch_registers, nto_store_registers): Change
11423 prototype to take a regcache. Adjust.
11424 * win32-arm-low.c (arm_fetch_inferior_register)
11425 (arm_store_inferior_register): Change prototype to take a
11426 regcache. Adjust.
11427 * win32-i386-low.c (i386_fetch_inferior_register)
11428 (i386_store_inferior_register): Change prototype to take a
11429 regcache. Adjust.
11430 * win32-low.c (child_fetch_inferior_registers)
11431 (child_store_inferior_registers): Change prototype to take a
11432 regcache. Adjust.
11433 (win32_wait): Adjust.
11434 (win32_fetch_inferior_registers): Change prototype to take a
11435 regcache. Adjust.
11436 (win32_store_inferior_registers): Adjust.
11437 * win32-low.h (struct win32_target_ops) <fetch_inferior_register,
11438 store_inferior_register>: Change prototype to take a regcache.
11439
60c3d7b0
DE		 114402010-01-20 Doug Evans <dje@google.com>
11441
11442 * linux-low.c (linux_create_inferior): Wrap use of __SIGRTMIN in
11443 #ifdef.
11444 (linux_wait_for_event1, linux_init_signals): Ditto.
ec8ebe72 11445 (W_STOPCODE): Provide definition if missing.
60c3d7b0 11446
dc146f7c
VP		 114472010-01-13 Vladimir Prus <vladimir@codesourcery.com>
11448
11449 * linux-low.c (linux_core_of_thread): New.
11450 (compare_ints, show_process, list_threads): New.
11451 (linux_qxfer_osdata): Report threads and cores.
11452 (linux_target_op): Register linux_core_of_thread.
11453 * remote-utils.c (prepare_resume_reply): Report the core.
11454 (buffer_xml_printf): Support %d specifier.
11455 * server.c (handle_threads_qxfer_proper, handle_threads_qxfer):
11456 New.
11457 (handle_query): Handle qXfer:threads. Announce availability
11458 thereof.
11459 * target.h (struct target_ops): New field core_of_thread.
11460
7803799a
UW		 114612010-01-04 Ulrich Weigand <uweigand@de.ibm.com>
11462
11463 * Makefile.in (clean): Remove new generated files.
11464 (reg-s390.o, reg-s390.c): Remove rules.
11465 (reg-s390x.o, reg-s390x.c): Likewise.
11466 (s390-linux32.o, s390-linux32.c): Add rules.
11467 (s390-linux64.o, s390-linux64.c): Likewise.
11468 (s390x-linux64.o, s390x-linux64.c): Likewise.
11469 * configure.srv (s390*-*-linux*): Update srv_regobj and srv_xmlfiles.
11470 * linux-s390-low.c: Include <elf.h>.
11471 (HWCAP_S390_HIGH_GPRS): Define if undefined.
11472 (init_registers_s390): Remove prototype.
11473 (init_registers_s390x): Likewise.
11474 (init_registers_s390_linux32): Add prototype.
11475 (init_registers_s390_linux64): Likewise.
11476 (init_registers_s390x_linux64): Likewise.
11477 (s390_num_regs_3264): New define.
11478 (s390_regmap_3264): New global variable.
11479 (s390_cannot_fetch_register): Remove obsolete check.
11480 (s390_cannot_store_register): Likewise.
11481 (s390_collect_ptrace_register): Handle upper/lower register halves.
11482 (s390_supply_ptrace_register): Likewise.
11483 (s390_fill_gregset): Update to register number changes.
11484 (s390_get_hwcap): New routine.
11485 (s390_arch_setup): Detect 32-bit process running on 64-bit system.
11486 Install appropriate regmap and register set.
11487
6e7ffa39
JB		 114882010-01-01 Joel Brobecker <brobecker@adacore.com>
11489
11490 * server.c (gdbserver_version): Update copyright year to 2010.
11491 * gdbreplay.c (gdbreplay_version): Likewise.
11492
957f3f49
DE		 114932009-12-28 Doug Evans <dje@google.com>
11494
11495 * linux-low.c: Delete inclusion of ansidecl.h, elf/common.h,
11496 elf/external.h. Include <elf.h> instead but only if necessary.
11497
ca5c370d
PA		 114982009-12-28 Pedro Alves <pedro@codesourcery.com>
11499
11500 * linux-low.c (linux_remove_process): Remove `detaching'
11501 parameter. Don't release/detach from thread_db here.
11502 (linux_kill): Release/detach from thread_db here, ...
11503 (linux_detach): ... and here, before actually detaching.
11504 (linux_wait_1): ... and here, when a process exits.
11505 * thread-db.c (any_thread_of): New.
11506 (thread_db_free): Switch the current inferior to a thread of the
11507 passed in process.
11508
4ee62156
DE		 115092009-12-21 Doug Evans <dje@google.com>
11510
d90e6a88
DE		 11511 * linux-x86-low.c: Delete outdated comment about Elf32_Phdr.
11512
c5f62d5f
DE		 11513 * linux-low.c (kill_lwp): Use __NR_tkill instead of SYS_tkill.
11514 Move definition of tkill_failed to ifdef __NR_tkill to avoid gcc
11515 warning ifndef __NR_tkill. Move setting of errno there too.
11516 Delete unnecessary resetting of errno after syscall.
11517 Minor comment changes to match gdb/linux-nat.c:kill_lwp.
11518
10e86dd7
DE		 11519 * configure.ac: Check for dladdr.
11520 * config.in: Regenerate.
11521 * configure: Regenerate.
11522 * thread-db.c (dladdr_to_soname): Only define ifdef HAVE_DLADDR.
11523 (try_thread_db_load): Update.
11524
4ee62156
DE		 11525 * linux-low.c (my_waitpid): Delete unnecessary prototype.
11526
00f515da
DE		 115272009-12-18 Doug Evans <dje@google.com>
11528
e9464885
DE		 11529 * event-loop.c: Include unistd.h if it exists.
11530
07d4f67e
DE		 11531 * linux-low.c (my_waitpid): Move definition away from being in
11532 between linux_tracefork_child/linux_test_for_tracefork.
11533
00f515da
DE		 11534 * gdb_proc_service.h (psaddr_t): Fix type.
11535 * thread-db.c (thread_db_info.td_thr_tls_get_addr_p): Fix
11536 signature to match glibc.
11537
1de1badb
DE		 115382009-12-16 Doug Evans <dje@google.com>
11539
11540 * linux-low.c (linux_read_memory): Fix argument to read.
11541
aeeb81d1
PA		 115422009-11-26 Pedro Alves <pedro@codesourcery.com>
11543
11544 * win32-low.c (get_child_debug_event): On EXIT_THREAD_DEBUG_EVENT
11545 events, don't leave current_inferior pointing at null.
11546
10357975
PA		 115472009-11-26 Pedro Alves <pedro@codesourcery.com>
11548
11549 * win32-low.c (LOG): Delete.
11550 (OUTMSG): Output to stderr.
11551 (OUTMSG2): Conditionalize on `debug_threads' variable, instead of
11552 on compile time LOG macro.
11553 (win32_wait): Fix debug output.
11554
cf6e3471
PA		 115552009-11-26 Pedro Alves <pedro@codesourcery.com>
11556
11557 * win32-low.c (win32_add_one_solib): If the dll name is
11558 "ntdll.dll", prepend the system directory to the dll path.
11559
0c85e18e
MK		 115602009-11-17 Daniel Jacobowitz <dan@codesourcery.com>
11561
11562 * m68k-tdep.c (m68k_gdbarch_init): Reuse previous initialization.
11563
9ac544ce 115642009-11-17 Nathan Sidwell <nathan@codesourcery.com>
889bf7c5 11565 Vladimir Prus <vladimir@codesourcery.com>
9ac544ce
MK		 11566
11567 * Makefile.in (reg-cf.o, reg-cf.c): New targets.
11568 * configure.ac: Check for __mcoldfire__ and set
11569 gdb_cv_m68k_is_coldfire.
11570 * configure.srv: Use gdb_cv_m68k_is_coldfire to select between
11571 reg-cf.o and reg-m68k.o.
11572 * configure: Regenerated.
11573
fd7dd3e6
PA		 115742009-11-16 Pedro Alves <pedro@codesourcery.com>
11575
11576 * linux-low.c (linux_remove_process): Add `detaching' parameter.
11577 Pass it to thread_db_free.
11578 (linux_kill, linux_detach, linux_wait_1): Adjust to pass the
11579 proper `detaching' argument to linux_remove_process.
11580 * linux-low.h (thread_db_free): Add `detaching' parameter.
11581 * thread-db.c (thread_db_init): Pass false as `detaching' argument
11582 to thread_db_free.
11583 (thread_db_free): Add `detaching' parameter. Only
11584 call td_ta_clear_event if detaching from process.
11585
75aa492e
MK		 115862009-11-12 Maxim Kuvyrkov <maxim@codesourcery.com>
11587
11588 * thread-db.c (thread_db_free): Fix typo.
11589
21e1bee4
PP		 115902009-11-11 Paul Pluzhnikov <ppluzhnikov@google.com>
11591
11592 PR gdb/10838
11593 * thread-db.c (thread_db_free): Call td_ta_clear_event.
11594
8838b45e
NS		 115952009-11-03 Nathan Sidwell <nathan@codesourcery.com>
11596
11597 * configure.ac (i[34567]86-*): Check if we're targetting x86-64
11598 with an i686 compiler.
11599 * configure.srv (i[34567]86-*-linux*): Pull in x86-64 handling if
11600 needed.
11601 * configure: Rebuilt.
11602
8a35fb51
SL		 116032009-10-29 Sandra Loosemore <sandra@codesourcery.com>
11604
11605 PR gdb/10783
11606
11607 * server.c (handle_search_memory_1): Correct read_addr initialization
11608 in loop for searching subsequent chunks.
11609
96f15937
PP		 116102009-10-29 Paul Pluzhnikov <ppluzhnikov@google.com>
11611
11612 * configure.ac: New --with-libthread-db option.
11613 * thread-db.c: Allow direct dependence on libthread_db.
11614 (thread_db_free): Adjust.
11615 * config.in: Regenerate.
11616 * configure: Likewise.
889bf7c5 11617
5f7d1694
PP		 116182009-10-28 Paul Pluzhnikov <ppluzhnikov@google.com>
11619
11620 PR gdb/10757
11621 * thread-db.c (attach_thread): New function.
11622 (maybe_attach_thread): Return success/failure.
11623 (find_new_threads_callback): Adjust.
889bf7c5
PA		 11624 (thread_db_find_new_threads): Loop until no new threads.
11625
88e3b899
PA		 116262009-10-13 Pedro Alves <pedro@codesourcery.com>
11627
11628 * proc-service.c (ps_lgetregs): Formatting.
11629
cdbfd419
PP		 116302009-10-08 Paul Pluzhnikov <ppluzhnikov@google.com>
11631
11632 * acinclude.m4: (SRV_CHECK_THREAD_DB, SRV_CHECK_TLS_GET_ADDR): Remove.
11633 * configure.ac: Adjust.
11634 * linux-low.h (struct process_info_private): Move members to struct
11635 thread_db.
11636 (thread_db_free, thread_db_handle_monitor_command): New prototype.
11637 * linux-low.c (linux_remove_process): Adjust.
11638 (linux_wait_for_event_1, linux_look_up_symbols): Likewise.
11639 * server.c (handle_query): Move code ...
11640 (handle_monitor_command): ... here. New function.
11641 * target.h (struct target_ops): New member.
11642 * thread-db.c (struct thread_db): New.
11643 (libthread_db_search_path): New variable.
11644 (thread_db_create_event, thread_db_enable_reporting)
11645 (find_one_thread, maybe_attach_thread, find_new_threads_callback)
11646 (thread_db_find_new_threads, (thread_db_get_tls_address): Adjust.
11647 (try_thread_db_load_1, dladdr_to_soname): New functions.
11648 (try_thread_db_load, thread_db_load_search): New functions.
11649 (thread_db_init): Search for libthread_db.
11650 (thread_db_free): New function.
11651 (thread_db_handle_monitor_command): Likewise.
11652 * config.in: Regenerate.
11653 * configure: Regenerate.
889bf7c5 11654
4168d2d6
UW		 116552009-09-27 Ulrich Weigand <uweigand@de.ibm.com>
11656
11657 * spu-low.c (spu_kill): Wait for inferior to terminate.
11658 Call clear_inferiors.
11659 (spu_detach): Call clear_inferiors.
11660
81ecdfbb
RW		 116612009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
11662
11663 * aclocal.m4: Regenerate.
11664 * config.in: Likewise.
11665 * configure: Likewise.
11666
0b9ff2c0
UW		 116672009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
11668
11669 * linux-ppc-low.c (INSTR_SC, NR_spu_run): Define.
11670 (parse_spufs_run): New function.
11671 (ppc_get_pc, ppc_set_pc): Detect and handle SPU PC.
11672 (ppc_breakpoint_at): Handle SPU breakpoints.
11673
efcbbd14
UW		 116742009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
11675
11676 * linux-low.c: Include <sys/stat.h> and <sys/vfs.h>.
11677 (SPUFS_MAGIC): Define.
11678 (spu_enumerate_spu_ids): New function.
11679 (linux_qxfer_spu): New function.
11680 (linux_target_ops): Install linux_qxfer_spu.
11681
f4d9bade
UW		 116822009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
11683
11684 * configure.srv (powerpc*-*-linux*): Add powerpc-cell32l.o
11685 and powerpc-cell64l.o to srv_regobj. Add rs6000/powerpc-cell32l.xml
11686 and rs6000/powerpc-cell64l.xml to srv_xmlfiles.
11687 * Makefile.in (powerpc-cell32l.o, powerpc-cell32l.c): New rules.
11688 (powerpc-cell64l.o, powerpc-cell64l.c): Likewise.
11689 (clean): Handle powerpc-cell32l.c and powerpc-cell64l.c.
11690 * linux-ppc-low.c (PPC_FEATURE_CELL): Define.
11691 (init_registers_powerpc_cell32l): Add prototype.
11692 (init_registers_powerpc_cell64l): Likewise.
11693 (ppc_arch_setup): Detect Cell/B.E. architecture.
11694
96e946ca
RW		 116952009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
11696
11697 * Makefile.in (datarootdir): New variable.
11698
58d6951d
DJ		 116992009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
11700
11701 * linux-low.c (linux_write_memory): Update debugging output.
11702 * Makefile.in (clean): Add new descriptions.
11703 (arm-with-vfpv2.o, arm-with-vfpv2.c, arm-with-vfpv3.o)
11704 (arm-with-vfpv3.c, arm-with-neon.o, arm-with-neon.c): New rules.
11705 * configure.srv: Add new files for arm*-*-linux*.
11706 * linux-arm-low.c: Add new declarations.
11707 (PTRACE_GETVFPREGS, PTRACE_SETVFPREGS): Define if undefined.
11708 (arm_hwcap, HWCAP_VFP, HWCAP_IWMMXT, HWCAP_NEON, HWCAP_VFPv3)
11709 (HWCAP_VFPv3D16): New.
11710 (arm_fill_wmmxregset, arm_store_wmmxregset): Check HWCAP_IWMMXT
11711 instead of __IWMMXT__.
11712 (arm_fill_vfpregset, arm_store_vfpregset, arm_get_hwcap)
11713 (arm_arch_setup): New.
11714 (target_regsets): Remove #ifdef. Add VFP regset.
11715 (the_low_target): Use arm_arch_setup.
11716
12b42a12
DJ		 117172009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
11718
11719 * linux-low.c (linux_kill_one_lwp): Adjust kernel workaround to skip
11720 the main thread again.
11721
ac8c974e
AR		 117222009-07-06 Aleksandar Ristovski <aristovski@qnx.com>
11723
11724 Adding Neutrino gdbserver.
11725 * configure: Regenerated.
11726 * configure.ac: Add case for srv_qnx and set LIBS accordingly.
11727 * configure.srv (i[34567]86-*-nto*): New target.
11728 * nto-low.c, nto-low.h, nto-x86-low.c: New files.
11729 * remote-utils.c [__QNX__]: Include sys/iomgr.h
11730 (nto_comctrl) [__QNX__]: New function.
11731 (enable_async_io, disable_async_io) [__QNX__]: Call nto_comctrl.
11732
4424e0c3 117332009-07-05 Danny Backx <dannybackx@users.sourceforge.net>
7437790a
PA		 11734
11735 * configure.srv (i[34567]86-*-mingw32ce*): Add i386-low.o to
11736 srv_tgtobj.
11737
912cf4ba
PA		 117382009-07-04 Danny Backx <dannybackx@users.sourceforge.net>
11739 Pedro Alves <pedro@codesourcery.com>
11740
11741 * win32-i386-low.c (i386_get_thread_context): Handle systems that
11742 don't support CONTEXT_EXTENDED_REGISTERS.
11743 (i386_win32_breakpoint, i386_win32_breakpoint_len): New.
11744 (the_low_target): Install them.
11745 * win32-low.c (get_child_debug_event): Handle WaitForDebugEvent
11746 failing with ERROR_PIPE_NOT_CONNECTED.
11747
aa5ca48f
DE		 117482009-06-30 Doug Evans <dje@google.com>
11749 Pierre Muller <muller@ics.u-strasbg.fr>
11750
11751 Add h/w watchpoint support to x86-linux, win32-i386.
11752 * Makefile.in (SFILES): Add i386-low.c
11753 (i386_low_h): Define.
11754 (i386-low.o): Add dependencies.
11755 (linux-x86-low.o): Add i386-low.h dependency.
11756 (win32-i386-low.o): Ditto.
11757 * i386-low.c: New file.
11758 * i386-low.h: New file.
11759 * configure.srv (i[34567]86-*-cygwin*): Add i386-low.o to srv_tgtobj.
11760 (i[34567]86-*-linux*, i[34567]86-*-mingw*, x86_64-*-linux*): Ditto.
11761 * linux-low.c (linux_add_process): Initialize arch_private.
11762 (linux_remove_process): Free arch_private.
11763 (add_lwp): Initialize arch_private.
11764 (delete_lwp): Free arch_private.
11765 (linux_resume_one_lwp): Call the_low_target.prepare_to_resume if
11766 provided.
11767 * linux-low.h (process_info_private): New member arch_private.
11768 (lwp_info): New member arch_private.
11769 (linux_target_ops): New members new_process, new_thread,
11770 prepare_to_resume.
11771 (ptid_of): New macro.
11772 * linux-x86-low.c: Include stddef.h, i386-low.h.
11773 (arch_process_info): New struct.
11774 (arch_lwp_info): New struct.
11775 (x86_linux_dr_get, x86_linux_dr_set): New functions.
11776 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
11777 (i386_dr_low_get_status): New function.
11778 (x86_insert_point, x86_remove_point): New functions.
11779 (x86_stopped_by_watchpoint): New function.
11780 (x86_stopped_data_address): New function.
11781 (x86_linux_new_process, x86_linux_new_thread): New functions.
11782 (x86_linux_prepare_to_resume): New function.
11783 (the_low_target): Add entries for insert_point, remove_point,
11784 stopped_by_watchpoint, stopped_data_address, new_process, new_thread,
11785 prepare_to_resume.
11786 * server.c (debug_hw_points): New global.
11787 (monitor_show_help): Document set debug-hw-points.
11788 (handle_query): Process "set debug-hw-points".
11789 * server.h (debug_hw_points): Declare.
11790 (paddress): Declare.
11791 * utils.c (NUMCELLS, CELLSIZE): New macros.
11792 (get_sell, xsnprintf, paddress): New functions.
11793 * win32-arm-low.c (the_low_target): Add entries for insert_point,
11794 remove_point, stopped_by_watchpoint, stopped_data_address.
11795 * win32-i386-low.c: Include i386-low.h.
11796 (debug_reg_state): Replaces dr.
11797 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
11798 (i386_dr_low_get_status): New function.
11799 (i386_insert_point, i386_remove_point): New functions.
11800 (i386_stopped_by_watchpoint): New function.
11801 (i386_stopped_data_address): New function.
11802 (i386_initial_stuff): Update.
11803 (get_thread_context,set_thread_context,i386_thread_added): Update.
11804 (the_low_target): Add entries for insert_point,
11805 remove_point, stopped_by_watchpoint, stopped_data_address.
11806 * win32-low.c (win32_insert_watchpoint): New function.
11807 (win32_remove_watchpoint): New function.
11808 (win32_stopped_by_watchpoint): New function.
11809 (win32_stopped_data_address): New function.
11810 (win32_target_ops): Add entries for insert_watchpoint,
11811 remove_watchpoint, stopped_by_watchpoint, stopped_data_address.
11812 * win32-low.h (win32_target_ops): New members insert_point,
11813 remove_point, stopped_by_watchpoint, stopped_data_address.
11814
d993e290
PA		 118152009-06-25 Pedro Alves <pedro@codesourcery.com>
11816
11817 * server.c (process_serial_event): Re-return unsupported, not
11818 error, if the type isn't recognized. Re-allow supporting only
11819 insert or remove packets. Also call require_running for
11820 breakpoints. Add missing break statement to default case. Tidy.
11821 * target.h (struct target_ops): Rename insert_watchpoint to
11822 insert_point, and remove_watchpoint to remove_point.
11823
11824 * linux-low.h (struct linux_target_ops): Likewise.
11825 * linux-low.c (linux_insert_watchpoint): Rename to ...
11826 (linux_insert_point): ... this. Adjust.
11827 (linux_remove_watchpoint): Rename to ...
11828 (linux_remove_point): ... this. Adjust.
11829 (linux_target_ops): Adjust.
11830 * linux-crisv32-low.c (cris_insert_watchpoint): Rename to ...
11831 (cris_insert_point): ... this.
11832 (cris_remove_watchpoint): Rename to ...
11833 (cris_remove_point): ... this.
11834 (the_low_target): Adjust.
11835
0f54c268
PM		 118362009-06-24 Pierre Muller <muller@ics.u-strasbg.fr>
11837
11838 * server.c (handle_v_kill): Pass signal_pid to
11839 kill_inferior if multi_process is zero.
11840
c6314022
AR		 118412009-06-23 Aleksandar Ristovski <aristovski@qnx.com>
11842
11843 * server.c (process_serial_event): Add support for Z0 and Z1 packet.
11844 * target.h (target_ops): Comment for *_watchpoint to make it clear
11845 the functions can get types '0' and '1'.
11846
4463ce24
AR		 118472009-06-22 Aleksandar Ristovski <aristovski@qnx.com>
11848
11849 * linux-low.c (usr_fetch_inferior_registers): Remove check for regno 0.
11850 * proc-service.c (ps_lgetregs): Pass -1 to fetch all registers.
11851 * regcache.c (get_regcache): Likewise.
11852 * spu-low.c (spu_fetch_registers): Remove 0 to -1 conversion.
11853 * win32-low.c (child_fetch_inferior_registers): Remove check for
11854 regno 0.
11855
cf8fd78b
PA		 118562009-06-19 Aleksandar Ristovski <aristovski@qnx.com>
11857 Pedro Alves <pedro@codesourcery.com>
11858
11859 * target.h (struct target_ops) <supports_multi_process>: New
11860 callback.
11861 (target_supports_multi_process): New.
11862 * server.c (handle_query): Even if GDB reports support, only
11863 enable multi-process if the target also supports it. Report
11864 multi-process support only if the target backend supports it.
11865 * linux-low.c (linux_supports_multi_process): New function.
11866 (linux_target_ops): Install it as target_supports_multi_process
11867 callback.
11868
47c0c975
DE		 118692009-05-24 Doug Evans <dje@google.com>
11870
e09875d4
DE		 11871 Global renaming of find_thread_pid to find_thread_ptid.
11872 * server.h (find_thread_ptid): Renamed from find_thread_pid.
11873 * inferiors.c (find_thread_ptid): Renamed from find_thread_pid.
11874 All callers updated.
11875
e27d73f6
DE		 11876 * linux-low.c (handle_extended_wait): Use linux_resume_one_lwp
11877 to resume the newly created thread, don't call ptrace (PTRACE_CONT)
11878 directly.
11879
47c0c975
DE		 11880 * linux-low.c (get_stop_pc): Print pc if debug_threads.
11881 (check_removed_breakpoint, linux_wait_for_lwp): Ditto.
11882 (linux_resume_one_lwp): Ditto.
11883
2acc282a
DE		 118842009-05-23 Doug Evans <dje@google.com>
11885
11886 * linux-low.c (linux_resume_one_lwp): Change type of first arg
11887 from struct inferior_list_entry * to struct lwp_info *.
11888 All callers updated.
11889
9f1036c1
DE		 118902009-05-13 Doug Evans <dje@google.com>
11891
11892 * linux-x86-low.c: Don't include assert.h.
11893 (x86_siginfo_fixup): Use fatal, not assert.
11894 (x86_arch_setup): Fix comment.
11895
d0722149
DE		 118962009-05-12 Doug Evans <dje@google.com>
11897
11898 Biarch support for i386/amd64 gdbserver.
11899 * Makefile.in (SFILES): Remove linux-i386-low.c, linux-x86-64-low.c.
11900 Add linux-x86-low.c.
11901 (linux-i386-low.o, linux-x86-64-low.o): Delete.
11902 (linux-x86-low.o): Add.
11903 * linux-x86-64-low.c: Delete.
11904 * linux-i386-low.c: Delete.
11905 * linux-x86-low.c: New file.
11906 * configure.srv (i?86-linux srv_tgtobj): Replace linux-i386-low.o with
11907 linux-x86-low.o.
11908 (x86_64-linux srv_tgtobj): Replace linux-x86-64-low.o with
11909 linux-x86-low.o.
11910 (x86_64-linux srv_regobj): Add reg-i386-linux.o.
11911 * linux-low.c: Include ansidecl.h, elf/common.h, elf/external.h.
11912 (linux_child_pid_to_exec_file): New function.
11913 (elf_64_header_p, elf_64_file_p): New functions.
11914 (siginfo_fixup): New function.
11915 (linux_xfer_siginfo): New local inf_siginfo. Call siginfo_fixup to
11916 give target a chance to convert layout.
11917 * linux-low.h (linux_target_ops): New member siginfo_fixup.
11918 (linux_child_pid_to_exec_file, elf_64_file_p): Declare.
11919
fdeb2a12
DE		 119202009-05-07 Doug Evans <dje@google.com>
11921
11922 * linux-low.c (regsets_fetch_inferior_registers): Fix memory leak.
11923 (regsets_store_inferior_registers): Ditto.
11924
a6dbe5df
PA		 119252009-05-06 Pedro Alves <pedro@codesourcery.com>
11926
11927 PR server/10048
11928
11929 * linux-low.c (must_set_ptrace_flags): Delete.
11930 (linux_create_inferior): Set `lwp->must_set_ptrace_flags' instead
11931 of the global.
11932 (linux_attach_lwp_1): Don't set PTRACE_SETOPTIONS here. Set
11933 `lwp->must_set_ptrace_flags' instead.
ba42693b 11934 (linux_wait_for_event_1): Set ptrace options here.
a6dbe5df
PA		 11935 (linux_wait_1): ... not here.
11936
5091eb23
DE		 119372009-04-30 Doug Evans <dje@google.com>
11938
9f767825
DE		 11939 * inferiors.c (started_inferior_callback): New function.
11940 (attached_inferior_callback): New function.
11941 (have_started_inferiors_p, have_attached_inferiors_p): New functions.
11942 * server.c (print_started_pid, print_attached_pid): New functions.
11943 (detach_or_kill_for_exit): New function.
11944 (main): Call it instead of for_each_inferior (kill_inferior_callback).
11945 * server.h (have_started_inferiors_p): Declare.
11946 (have_attached_inferiors_p): Declare.
11947
5091eb23
DE		 11948 * inferiors.c (remove_process): Fix memory leak, free process.
11949 * linux-low.c (linux_remove_process): New function.
11950 (linux_kill): Call it instead of remove_process.
11951 (linux_detach, linux_wait_1): Ditto.
11952
155c8968
PA		 119532009-04-19 Danny Backx <dannybackx@users.sourceforge.net>
11954
11955 * configure.srv: Add x86 Windows CE target.
11956
7fe519cb
UW		 119572009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
11958
11959 * inferiors.c (get_thread_process): Make global.
11960 * server.h (get_thread_process): Add prototype.
11961 * thread-db.c (find_one_thread): Use get_thread_process
11962 instead of current_process.
11963 (thread_db_get_tls_address): Do not crash if called when
11964 thread layer is not yet initialized.
11965
5472f405
UW		 119662009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
11967
11968 * remote-utils.c (prepare_resume_reply): Null-terminate packet.
11969 * spu-low.c (current_tid): Rename to ...
11970 (current_ptid): ... this.
11971 (fetch_ppc_register, fetch_ppc_memory, store_ppc_memory,
11972 spu_proc_xfer_spu, spu_resume, spu_request_interrupt): Use
11973 ptid_get_lwp (current_ptid) instead of current_tid.
11974 (spu_kill, spu_detach, spu_join, spu_wait): Use pid argument
11975 instead of current_tid. Use find_process_pid to verify pid
11976 argument is valid. Pass proper argument to remove_process.
11977 (spu_thread_alive): Compare current_ptid instead of current_tid.
11978 (spu_resume): Likewise.
11979
55ac2b99
PA		 119802009-04-02 Pedro Alves <pedro@codesourcery.com>
11981
11982 * linux-low.c (usr_store_inferior_registers): Declare local `pid'
11983 variable.
11984
95954743
PA		 119852009-04-01 Pedro Alves <pedro@codesourcery.com>
11986
11987 Implement the multiprocess extensions, and add linux multiprocess
11988 support.
11989
11990 * server.h (ULONGEST): Declare.
11991 (struct ptid, ptid_t): New.
11992 (minus_one_ptid, null_ptid): Declare.
11993 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
11994 (ptid_get_tid, ptid_equal, ptid_is_pid): Declare.
11995 (struct inferior_list_entry): Change `id' type from unsigned from
11996 to ptid_t.
11997 (struct sym_cache, struct breakpoint, struct
11998 process_info_private): Forward declare.
11999 (struct process_info): Declare.
12000 (current_process): Declare.
12001 (all_processes): Declare.
12002 (initialize_inferiors): Declare.
12003 (add_thread): Adjust to use ptid_t.
12004 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): Ditto.
12005 (add_process, remove_process, find_thread_pid): Declare.
12006 (find_inferior_id): Adjust to use ptid_t.
12007 (cont_thread, general_thread, step_thread): Change type to ptid_t.
12008 (multi_process): Declare.
12009 (push_event): Adjust to use ptid_t.
12010 (read_ptid, write_ptid): Declare.
12011 (prepare_resume_reply): Adjust to use ptid_t.
12012 (clear_symbol_cache): Declare.
12013 * inferiors.c (all_processes): New.
12014 (null_ptid, minus_one_ptid): New.
12015 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
12016 (ptid_get_tid, ptid_equal, ptid_is_pid): New.
12017 (add_thread): Change unsigned long to ptid. Remove gdb_id
12018 parameter. Adjust.
12019 (thread_id_to_gdb_id, thread_to_gdb_id): Change unsigned long to ptid.
12020 (gdb_id_to_thread): Rename to ...
12021 (find_thread_pid): ... this. Change unsigned long to ptid.
12022 (gdb_id_to_thread_id, find_inferior_id): Change unsigned long to ptid.
12023 (loaded_dll, pull_pid_from_list): Adjust.
12024 (add_process, remove_process, find_process_pid)
12025 (get_thread_process, current_process, initialize_inferiors): New.
12026 * target.h (struct thread_resume) <thread>: Change type to ptid_t.
12027 (struct target_waitstatus) <related_pid>: Ditto.
12028 (struct target_ops) <kill, detach>: Add `pid' argument. Change
12029 return type to int.
12030 (struct target_ops) <join>: Add `pid' argument.
12031 (struct target_ops) <thread_alive>: Change pid's type to ptid_t.
12032 (struct target_ops) <wait>: Add `ptid' field. Change return type
12033 to ptid.
12034 (kill_inferior, detach_inferior, join_inferior): Add `pid' argument.
12035 (mywait): Add `ptid' argument. Change return type to ptid_t.
12036 (target_pid_to_str): Declare.
12037 * target.c (set_desired_inferior): Adjust to use ptids.
12038 (mywait): Add new `ptid' argument. Adjust.
12039 (target_pid_to_str): New.
12040 * mem-break.h (free_all_breakpoints): Declare.
12041 * mem-break.c (breakpoints): Delelete.
12042 (set_breakpoint_at, delete_breakpoint, find_breakpoint_at)
12043 (check_mem_read, check_mem_write, delete_all_breakpoints): Adjust
12044 to use per-process breakpoint list.
12045 (free_all_breakpoints): New.
12046 * remote-utils.c (struct sym_cache) <name>: Drop `const'.
12047 (symbol_cache, all_symbols_looked_up): Delete.
12048 (hexchars): New.
12049 (ishex, unpack_varlen_hex, write_ptid, hex_or_minus_one,
12050 read_ptid): New.
12051 (prepare_resume_reply): Change ptid argument's type from unsigned
12052 long to ptid_t. Adjust. Implement W;process and X;process.
12053 (free_sym_cache, clear_symbol_cache): New.
12054 (look_up_one_symbol): Adjust to per-process symbol cache. *
12055 * server.c (cont_thread, general_thread, step_thread): Change type
12056 to ptid_t.
12057 (attached): Delete.
12058 (multi_process): New.
12059 (last_ptid): Change type to ptid_t.
12060 (struct vstop_notif) <ptid>: Change type to ptid_t.
12061 (queue_stop_reply, push_event): Change `ptid' argument's type to
12062 ptid_t.
12063 (discard_queued_stop_replies): Add `pid' argument.
12064 (start_inferior): Adjust to use ptids. Adjust to mywait interface
12065 changes. Don't reference the `attached' global.
12066 (attach_inferior): Adjust to mywait interface changes.
12067 (handle_query): Adjust to use ptids. Parse GDB's qSupported
12068 features. Handle and report "multiprocess+". Handle
12069 "qAttached:PID".
12070 (handle_v_cont): Adjust to use ptids. Adjust to mywait interface
12071 changes.
12072 (handle_v_kill): New.
12073 (handle_v_stopped): Adjust to use target_pid_to_str.
12074 (handle_v_requests): Allow multiple attaches and runs when
12075 multiprocess extensions are in effect. Handle "vKill".
12076 (myresume): Adjust to use ptids.
12077 (queue_stop_reply_callback): Add `arg' parameter. Handle it.
12078 (handle_status): Adjust to discard_queued_stop_replies interface
12079 change.
12080 (first_thread_of, kill_inferior_callback)
12081 (detach_or_kill_inferior_callback, join_inferiors_callback): New.
12082 (main): Call initialize_inferiors. Adjust to use ptids, killing
12083 and detaching from all inferiors. Handle multiprocess packet
12084 variants.
12085 * linux-low.h: Include gdb_proc_service.h.
12086 (struct process_info_private): New.
12087 (struct linux_target_ops) <pid_of>: Use ptid_get_pid.
12088 <lwpid_of>: Use ptid_get_lwp.
12089 (get_lwp_thread): Adjust.
12090 (struct lwp_info): Add `dead' member.
12091 (find_lwp_pid): Declare.
12092 * linux-low.c (thread_db_active): Delete.
12093 (new_inferior): Adjust comment.
12094 (inferior_pid): Delete.
12095 (linux_add_process): New.
12096 (handle_extended_wait): Adjust.
12097 (add_lwp): Change unsigned long to ptid.
12098 (linux_create_inferior): Add process to processes table. Adjust
12099 to use ptids. Don't set new_inferior here.
12100 (linux_attach_lwp): Rename to ...
12101 (linux_attach_lwp_1): ... this. Add `initial' argument. Handle
12102 it. Adjust to use ptids.
12103 (linux_attach_lwp): New.
12104 (linux_attach): Add process to processes table. Don't set
12105 new_inferior here.
12106 (struct counter): New.
12107 (second_thread_of_pid_p, last_thread_of_process_p): New.
12108 (linux_kill_one_lwp): Add `args' parameter. Handle it. Adjust to
12109 multiple processes.
12110 (linux_kill): Add `pid' argument. Handle it. Adjust to multiple
12111 processes. Remove process from process table.
12112 (linux_detach_one_lwp): Add `args' parameter. Handle it. Adjust
12113 to multiple processes.
12114 (any_thread_of): New.
12115 (linux_detach): Add `pid' argument, and handle it. Remove process
12116 from processes table.
12117 (linux_join): Add `pid' argument. Handle it.
12118 (linux_thread_alive): Change unsighed long argument to ptid_t.
12119 Consider dead lwps as not being alive.
12120 (status_pending_p): Rename `dummy' argument to `arg'. Filter out
12121 threads we're not interested in.
12122 (same_lwp, find_lwp_pid): New.
12123 (linux_wait_for_lwp): Change `pid' argument's type from int to
12124 ptid_t. Adjust.
12125 (linux_wait_for_event): Rename to ...
12126 (linux_wait_for_event_1): ... this. Change `pid' argument's type
12127 from int to ptid_t. Adjust.
12128 (linux_wait_for_event): New.
12129 (linux_wait_1): Add `ptid' argument. Change return type to
12130 ptid_t. Adjust. Use last_thread_of_process_p. Remove processes
12131 that exit from the process table.
12132 (linux_wait): Add `ptid' argument. Change return type to ptid_t.
12133 Adjust.
12134 (mark_lwp_dead): New.
12135 (wait_for_sigstop): Adjust to use ptids. If a process exits while
12136 stopping all threads, mark its main lwp as dead.
12137 (linux_set_resume_request, linux_resume_one_thread): Adjust to use
12138 ptids.
12139 (fetch_register, usr_store_inferior_registers)
12140 (regsets_fetch_inferior_registers)
12141 (regsets_store_inferior_registers, linux_read_memory)
12142 (linux_write_memory): Inline `inferior_pid'.
12143 (linux_look_up_symbols): Adjust to use per-process
12144 `thread_db_active'.
12145 (linux_request_interrupt): Adjust to use ptids.
12146 (linux_read_auxv): Inline `inferior_pid'.
12147 (initialize_low): Don't reference thread_db_active.
12148 * gdb_proc_service.h (struct ps_prochandle) <pid>: Remove.
12149 * proc-service.c (ps_lgetregs): Use find_lwp_pid.
12150 (ps_getpid): Return the pid of the current inferior.
12151 * thread-db.c (proc_handle, thread_agent): Delete.
12152 (thread_db_create_event, thread_db_enable_reporting): Adjust to
12153 per-process data.
12154 (find_one_thread): Change argument type to ptid_t. Adjust to
12155 per-process data.
12156 (maybe_attach_thread): Adjust to per-process data and ptids.
12157 (thread_db_find_new_threads): Ditto.
12158 (thread_db_init): Ditto.
12159 * spu-low.c (spu_create_inferior, spu_attach): Add process to
12160 processes table. Adjust to use ptids.
12161 (spu_kill, spu_detach): Adjust interface. Remove process from
12162 processes table.
12163 (spu_join, spu_thread_alive): Adjust interface.
12164 (spu_wait): Adjust interface. Remove process from processes
12165 table. Adjust to use ptids.
12166 * win32-low.c (current_inferior_tid): Delete.
12167 (current_inferior_ptid): New.
12168 (debug_event_ptid): New.
12169 (thread_rec): Take a ptid. Adjust.
12170 (child_add_thread): Add `pid' argument. Adjust to use ptids.
12171 (child_delete_thread): Ditto.
12172 (do_initial_child_stuff): Add `attached' argument. Add process to
12173 processes table.
12174 (child_fetch_inferior_registers, child_store_inferior_registers):
12175 Adjust.
12176 (win32_create_inferior): Pass 0 to do_initial_child_stuff.
12177 (win32_attach): Pass 1 to do_initial_child_stuff.
12178 (win32_kill): Adjust interface. Remove process from processes
12179 table.
12180 (win32_detach): Ditto.
12181 (win32_join): Adjust interface.
12182 (win32_thread_alive): Take a ptid.
12183 (win32_resume): Adjust to use ptids.
12184 (get_child_debug_event): Ditto.
12185 (win32_wait): Adjust interface. Remove exiting process from
12186 processes table.
12187
bd99dc85
PA		 121882009-04-01 Pedro Alves <pedro@codesourcery.com>
12189
12190 Non-stop mode support.
12191
12192 * server.h (non_stop): Declare.
12193 (gdb_client_data, handler_func): Declare.
12194 (delete_file_handler, add_file_handler, start_event_loop):
12195 Declare.
12196 (handle_serial_event, handle_target_event, push_event)
12197 (putpkt_notif): Declare.
12198 * target.h (enum resume_kind): New.
12199 (struct thread_resume): Replace `step' field by `kind' field.
12200 (TARGET_WNOHANG): Define.
12201 (struct target_ops) <wait>: Add `options' argument.
12202 <supports_non_stop, async, start_non_stop>: New fields.
12203 (target_supports_non_stop, target_async): New.
12204 (start_non_stop): Declare.
12205 (mywait): Add `options' argument.
12206 * target.c (mywait): Add `options' argument. Print child exit
12207 notifications here.
12208 (start_non_stop): New.
12209 * server.c (non_stop, own_buf, mem_buf): New globals.
12210 (struct vstop_notif): New.
12211 (notif_queue): New global.
12212 (queue_stop_reply, push_event, discard_queued_stop_replies)
12213 (send_next_stop_reply): New.
12214 (start_inferior): Adjust to use resume_kind. Adjust to mywait
12215 interface changes.
12216 (attach_inferior): In non-stop mode, don't wait for the target
12217 here.
12218 (handle_general_set): Handle QNonStop.
12219 (handle_query): When handling qC, return the current general
12220 thread, instead of the first thread of the list.
12221 (handle_query): If the backend supports non-stop mode, include
12222 QNonStop+ in the qSupported query response.
12223 (handle_v_cont): Adjust to use resume_kind. Handle resume_stop
12224 and non-stop mode.
12225 (handle_v_attach, handle_v_run): Handle non-stop mode.
12226 (handle_v_stopped): New.
12227 (handle_v_requests): Report support for vCont;t. Handle vStopped.
12228 (myresume): Adjust to use resume_kind. Handle non-stop.
12229 (queue_stop_reply_callback): New.
12230 (handle_status): Handle non-stop mode.
12231 (main): Clear non_stop flag on reconnection. Use the event-loop.
12232 Refactor serial protocol handling from here ...
12233 (process_serial_event): ... to this new function. When GDB
12234 selects any thread, select one here. In non-stop mode, wait until
12235 GDB acks all pending events before exiting.
12236 (handle_serial_event, handle_target_event): New.
12237 * remote-utils.c (remote_open): Install remote_desc in the event
12238 loop.
12239 (remote_close): Remove remote_desc from the event loop.
12240 (putpkt_binary): Rename to...
12241 (putpkt_binary_1): ... this. Add `is_notic' argument. Handle it.
12242 (putpkt_binary): New as wrapper around putpkt_binary_1.
12243 (putpkt_notif): New.
12244 (prepare_resume_reply): In non-stop mode, don't change the
12245 general_thread.
12246 * event-loop.c: New.
12247 * Makefile.in (OBJ): Add event-loop.o.
12248 (event-loop.o): New rule.
12249
12250 * linux-low.h (pid_of): Moved here.
12251 (lwpid_of): New.
12252 (get_lwp_thread): Use lwpid_of.
12253 (struct lwp_info): Delete `lwpid' field. Add `suspended' field.
12254 * linux-low.c (pid_of): Delete.
12255 (inferior_pid): Use lwpid_of.
12256 (linux_event_pipe): New.
12257 (target_is_async_p): New.
12258 (delete_lwp): New.
12259 (handle_extended_wait): Use lwpid_of.
12260 (add_lwp): Don't set lwpid field.
12261 (linux_attach_lwp): Adjust debug output. Use lwpid_of.
12262 (linux_kill_one_lwp): If killing a running lwp, stop it first.
12263 Use lwpid_of. Adjust to linux_wait_for_event interface changes.
12264 (linux_detach_one_lwp): If detaching from a running lwp, stop it
12265 first. Adjust to linux_wait_for_event interface changes. Use
12266 lwpid_of.
12267 (linux_detach): Don't delete the main lwp here.
12268 (linux_join): Use my_waitpid. Avoid signal_pid. Use lwpid_of.
12269 (status_pending_p): Don't consider explicitly suspended lwps.
12270 (linux_wait_for_lwp): Take an integer pid instead of a lwp_info
12271 pointer. Add OPTIONS argument. Change return type to int. Use
12272 my_waitpid instead of sleeping. Handle WNOHANG. Use lwpid_of.
12273 (linux_wait_for_event): Take an integer pid instead of a lwp_info
12274 pointer. Add status pointer argument. Return a pid instead of a
12275 status. Use lwpid_of. Adjust to linux_wait_for_lwp interface
12276 changes. In non-stop mode, don't switch to a random thread.
12277 (linux_wait): Rename to...
12278 (linux_wait_1): ... this. Add target_options argument, and handle
12279 it. Adjust to use resume_kind. Use lwpid_of. In non-stop mode,
12280 don't handle the continue thread. Handle TARGET_WNOHANG. Merge
12281 clean exit and signal exit code. Don't stop all threads in
12282 non-stop mode. In all-stop mode, only stop all threads when
12283 reporting a stop to GDB. Handle explicit thread stop requests.
12284 (async_file_flush, async_file_mark): New.
12285 (linux_wait): New.
12286 (send_sigstop): Use lwpid_of.
12287 (wait_for_sigstop): Use lwpid_of. Adjust to linux_wait_for_event
12288 interface changes. In non-stop mode, don't switch to a random
12289 thread.
12290 (linux_resume_one_lwp): Use lwpid_of.
12291 (linux_continue_one_thread, linux_queue_one_thread): Merge into ...
12292 (linux_resume_one_thread): ... this. Handle resume_stop. In
12293 non-stop mode, don't look for pending flag in all threads.
12294 (resume_status_pending_p): Don't consider explicitly suspended
12295 threads.
12296 (my_waitpid): Reimplement. Emulate __WALL.
12297 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
12298 Use lwpid_of.
12299 (sigchld_handler, linux_supports_non_stop, linux_async)
12300 (linux_start_non_stop): New.
12301 (linux_target_ops): Register linux_supports_non_stop, linux_async
12302 and linux_start_non_stop.
12303 (initialize_low): Install SIGCHLD handler.
12304 * thread-db.c (thread_db_create_event, find_one_thread)
12305 (thread_db_get_tls_address): Use lwpid_of.
12306 * win32-low.c (win32_detach): Adjust to use resume_kind.
12307 (win32_wait): Add `options' argument.
12308 * spu-low.c (spu_resume): Adjust to use resume_kind.
12309 (spu_wait): Add `options' argument.
12310
5b1c542e
PA		 123112009-04-01 Pedro Alves <pedro@codesourcery.com>
12312
12313 Decouple target code from remote protocol.
12314
12315 * target.h (enum target_waitkind): New.
12316 (struct target_waitstatus): New.
12317 (struct target_ops) <wait>: Return an unsigned long. Take a
12318 target_waitstatus pointer instead of a char pointer.
12319 (mywait): Likewise.
12320 * target.c (mywait): Change prototype to return an unsigned long.
12321 Take a target_waitstatus pointer instead of a char pointer. Adjust.
12322 * server.h (thread_from_wait, old_thread_from_wait): Delete
12323 declarations.
12324 (prepare_resume_reply): Change prototype to take a
12325 target_waitstatus.
12326 * server.c (thread_from_wait, old_thread_from_wait): Delete.
12327 (last_status, last_ptid): New.
12328 (start_inferior): Remove "statusptr" argument. Adjust. Return a
12329 pid instead of a signal.
12330 (attach_inferior): Remove "status" and "signal" parameters.
12331 Adjust.
12332 (handle_query): For qGetTLSAddr, parse the thread id with strtol,
12333 not as an address.
12334 (handle_v_cont, handle_v_attach, handle_v_run, handle_v_kill)
12335 (handle_v_requests, myresume): Remove "status" and "signal"
12336 parameters. Adjust.
12337 (handle_status): New.
12338 (main): Delete local `status'. Adjust.
12339 * remote-utils.c: Include target.h.
12340 (prepare_resume_reply): Change prototype to take a
12341 target_waitstatus. Adjust.
12342
12343 * linux-low.c (linux_wait): Adjust to new target_ops->wait
12344 interface.
12345 * spu-low.c (spu_wait): Adjust.
12346 * win32-low.c (enum target_waitkind, struct target_waitstatus):
12347 Delete.
12348 (win32_wait): Adjust.
12349
2bd7c093
PA		 123502009-04-01 Pedro Alves <pedro@codesourcery.com>
12351
12352 * target.h (struct thread_resume): Delete leave_stopped member.
12353 (struct target_ops): Add a `n' argument to the `resume' callback.
12354 * server.c (start_inferior): Adjust.
12355 (handle_v_cont, myresume): Adjust.
12356 * linux-low.c (check_removed_breakpoint): Adjust to resume
12357 interface change, and to removed leave_stopped field.
12358 (resume_ptr): Delete.
12359 (struct thread_resume_array): New.
12360 (linux_set_resume_request): Add new `arg' parameter. Adjust to
12361 resume interface change.
12362 (linux_continue_one_thread, linux_queue_one_thread)
12363 (resume_status_pending_p): Check if the resume field is NULL
12364 instead of checking the leave_stopped member.
12365 (linux_resume): Adjust to the target resume interface change.
12366 * spu-low.c (spu_resume): Adjust to the target resume interface
12367 change.
12368 * win32-low.c (win32_detach, win32_resume): Ditto.
12369
c35fafde
PA		 123702009-04-01 Pedro Alves <pedro@codesourcery.com>
12371
12372 * linux-low.c (linux_wait_for_event): Don't clear the `stepping'
12373 flag.
12374 (wait_for_sigstop): Don't leave a finished single-step SIGTRAP
12375 pending.
12376 (linux_continue_one_thread): Only preserve the stepping flag if
12377 there's a pending breakpoint.
12378
0a59d50b
PA		 123792009-03-31 Pedro Alves <pedro@codesourcery.com>
12380
12381 * server.c (main): After the inferior having exited, call
12382 remote_close before exiting gdbserver.
12383
f04c6d38
TJB		 123842009-03-25 Thiago Jung Bauermann <bauerman@br.ibm.com>
12385
12386 Fix size of FPSCR in Power 7 processors.
12387 * linux-ppc-low.c (PPC_FEATURE_ARCH_2_05): Remove #define.
12388 (PPC_FEATURE_HAS_DFP): New #define.
12389 (ppc_arch_setup): Check for DFP feature instead of ISA 2.05 to decide on
12390 size of the FPSCR.
12391
78e5cee6
PA		 123922009-03-23 Pedro Alves <pedro@codesourcery.com>
12393
12394 * server.c (handle_query) Whitespace and formatting.
12395
1b3f6016
PA		 123962009-03-22 Pedro Alves <pedro@codesourcery.com>
12397
12398 * i387-fp.c, linux-arm-low.c, linux-cris-low.c,
12399 linux-crisv32-low.c, linux-i386-low.c, linux-low.c,
12400 linux-mips-low.c, linux-s390-low.c, linux-sparc-low.c,
12401 linux-x86-64-low.c, linux-xtensa-low.c, proc-service.c,
12402 regcache.c, remote-utils.c, server.c, spu-low.c, target.h,
12403 thread-db.c, win32-low.c, xtensa-xtregs.c, gdbreplay.c,
12404 Makefile.in, configure.ac: Fix whitespace throughout.
12405 * configure: Regenerate.
12406
a07b2135
PA		 124072009-03-22 Pedro Alves <pedro@codesourcery.com>
12408
12409 * inferiors.c (find_inferior): Make it safe for the callback
12410 function to delete the currently iterated inferior.
12411
67cc2626
PA		 124122009-03-22 Pedro Alves <pedro@codesourcery.com>
12413
12414 * Makefile.in (linuw_low_h): Move higher.
12415 (thread-db.o): Depend on $(linux_low_h).
12416
54a0b537
PA		 124172009-03-17 Pedro Alves <pedro@codesourcery.com>
12418
12419 Rename "process" to "lwp" throughout.
12420
12421 * linux-low.c (all_processes): Rename to...
12422 (all_lwps): ... this.
12423 (inferior_pid, handle_extended_wait, get_stop_pc): Adjust.
12424 (add_process): Rename to ...
12425 (add_lwp): ... this. Adjust.
12426 (linux_create_inferior): Adjust.
12427 (linux_attach_lwp): Adjust.
12428 (linux_attach): Adjust.
12429 (linux_kill_one_process): Rename to ...
12430 (linux_kill_one_lwp): ... this. Adjust.
12431 (linux_kill): Adjust.
12432 (linux_detach_one_process): Rename to ...
12433 (linux_detach_one_lwp): ... this. Adjust.
12434 (linux_detach): Adjust.
12435 (check_removed_breakpoint): Adjust.
12436 (status_pending_p): Adjust.
12437 (linux_wait_for_process): Rename to ...
12438 (linux_wait_for_lwp): ... this. Adjust.
12439 (linux_wait_for_event): Adjust.
12440 (send_sigstop): Adjust.
12441 (wait_for_sigstop): Adjust.
12442 (stop_all_processes): Rename to ...
12443 (stop_all_lwps): ... this.
12444 (linux_resume_one_process): Rename to ...
12445 (linux_resume_one_lwp): ... this. Adjust.
12446 (linux_set_resume_request, linux_continue_one_thread)
12447 (linux_queue_one_thread, resume_status_pending_p)
12448 (usr_store_inferior_registers, regsets_store_inferior_registers)
12449 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
12450 Adjust.
12451 * linux-low.h (get_process): Rename to ...
12452 (get_lwp): ... this. Adjust.
12453 (get_thread_process): Rename to ...
12454 (get_thread_lwp): ... this. Adjust.
12455 (get_process_thread): Rename to ...
12456 (get_lwp_thread): ... this. Adjust.
12457 (struct process_info): Rename to ...
12458 (struct lwp_info): ... this.
12459 (all_processes): Rename to ...
12460 (all_lwps): ... this.
12461 * proc-service.c (ps_lgetregs): Adjust.
12462 * thread-db.c (thread_db_create_event, find_one_thread)
12463 (maybe_attach_thread, thread_db_get_tls_address): Adjust.
12464
0b16c5cf
PA		 124652009-03-14 Pedro Alves <pedro@codesourcery.com>
12466
12467 * server.c (handle_query): Handle "qAttached".
12468
32de4b9d
NS		 124692009-03-13 Nathan Sidwell <nathan@codesourcery.com>
12470
12471 * Makefile.in, hostio-errno.c, errno.c, xtensa-xtregs.c: Change to
12472 GPLv3, update license URL.
12473
2aecd87f
DE		 124742009-03-01 Doug Evans <dje@google.com>
12475
93efd302 12476 * Makefile.in (INCLUDE_CFLAGS): Add -I$(srcdir)/../common.
2aecd87f
DE		 12477 (server_h): Add gdb_signals.h.
12478 (signals.o): Update.
12479 * server.h (target_signal_from_host,target_signal_to_host_p)
12480 (target_signal_to_host,target_signal_to_name): Moved to gdb_signals.h.
12481
86b1f9c5
PM		 124822009-02-14 Pierre Muller <muller@ics.u-strasbg.fr>
12483
12484 * remote-utils.c (getpkt): Also generate remote-debug
12485 information if noack_mode is set.
12486
4aa995e1
PA		 124872009-02-06 Pedro Alves <pedro@codesourcery.com>
12488
12489 * server.c (handle_query): Report qXfer:siginfo:read and
12490 qXfer:siginfo:write as supported and handle them.
12491 * target.h (struct target_ops) <qxfer_siginfo>: New field.
12492 * linux-low.c (linux_xfer_siginfo): New.
12493 (linux_target_ops): Set it.
12494
62709adf
PA		 124952009-01-26 Pedro Alves <pedro@codesourcery.com>
12496
12497 * server.c (gdbserver_usage): Mention --remote-debug.
12498 (main): Accept '--remote-debug' switch.
12499
aef93bd7
DE		 125002009-01-18 Doug Evans <dje@google.com>
12501
12502 * regcache.c (new_register_cache): No need to check result of xcalloc.
12503 * server.c (handle_search_memory): Back out calls to xmalloc,
12504 result is checked and error is returned to user upon failure.
12505 (handle_query): Ditto. Add more checks for result of malloc.
12506 (handle_v_cont): Check result of malloc, report error back to
12507 user upon failure.
12508 (handle_v_run): Ditto. Call freeargv.
12509 * server.h (freeargv): Declare.
12510 * utils.c (freeargv): New fn.
12511
54363045
DE		 125122009-01-15 Doug Evans <dje@google.com>
12513
f626972c
DE		 12514 * gdbreplay.c (perror_with_name): Make arg const char *.
12515 * server.h (target_signal_to_name): Make return type const char *.
0842e787 12516 * thread-db.c (thread_db_err_str): Make return type const char *.
f626972c 12517 * utils.c (perror_with_name): Make arg const char *.
54363045 12518
18aae699
PA		 125192009-01-14 Pedro Alves <pedro@codesourcery.com>
12520
12521 * win32-low.c (get_child_debug_event): Issue a final DBG_CONTINUE
12522 when handling a EXIT_PROCESS_DEBUG_EVENT.
12523
ff703abe
JB		 125242009-01-06 Joel Brobecker <brobecker@adacore.com>
12525
12526 * gdbreplay.c (gdbreplay_version): Update copyright year.
12527 * server.c (gdbserver_version): Likewise.
12528
f21cc1a2 125292009-01-05 Doug Evans <dje@google.com>
0e21c1ec
DE		 12530
12531 * linux-low.c (linux_attach_lwp): Add some comments/fixmes.
f21cc1a2 12532 (handle_extended_wait): Improve comment.
0e21c1ec 12533
bca929d3
DE		 125342008-12-13 Doug Evans <dje@google.com>
12535
12536 * utils.c (xmalloc,xcalloc,xstrdup): New fns.
12537 * server.h (ATTR_MALLOC): New macro.
12538 (xmalloc,xcalloc,xstrdup): Declare.
12539 * hostio.c: Replace malloc,calloc,strdup with xmalloc,xcalloc,xstrdup.
12540 * inferiors.c: Ditto.
12541 * linux-low.c: Ditto.
12542 * mem-break.c: Ditto.
12543 * regcache.c: Ditto.
12544 * remote-utils.c: Ditto.
12545 * server.c: Ditto.
12546 * target.c: Ditto.
12547 * win32-low.c: Ditto.
12548
97438e3f
DE		 125492008-12-12 Doug Evans <dje@google.com>
12550
896c7fbb
DE		 12551 * linux-low.c (linux_wait_for_process): Don't clobber current_inferior
12552 in debugging printf.
12553
97438e3f
DE		 12554 * linux-low.c (handle_extended_wait): Simplify, use my_waitpid.
12555
e3b886f8
DE		 125562008-12-09 Doug Evans <dje@google.com>
12557
12558 * linux-low.h (struct process_info): Delete member tid, unused.
12559 * thread-db.c (find_one_thread): Update.
12560 (maybe_attach_thread): Update.
12561
07e059b5
VP		 125622008-12-02 Pedro Alves <pedro@codesourcery.com>
12563
889bf7c5
PA		 12564 * target.h (struct target_ops): Add qxfer_osdata member.
12565 * linux-low.c: Include ctype.h and pwd.h and sys/types.h
12566 and dirent.h.
12567 (linux_qxfer_osdata): New functions.
12568 (linux_target_ops): Register linux_qxfer_osdata as qxfer_osdata
12569 callback.
12570 * server.c (handle_query): Handle "qXfer:osdata:read:".
12571 * remote-utils.c (buffer_grow, buffer_free, buffer_init, buffer_finish)
12572 (buffer_xml_printf): New functions.
12573 * server.h (struct buffer): New.
12574 (buffer_grow_str, buffer_grow_str0): New macros.
12575 (buffer_grow, buffer_free, buffer_init, buffer_finish)
12576 (buffer_xml_printf): Declare.
07e059b5 12577
4cab47ab
DE		 125782008-11-24 Doug Evans <dje@google.com>
12579
12580 * Makefile.in (VERSION,DIST,LINT,LINTFLAGS): Delete, unused.
12581
f142445f
DJ		 125822008-11-24 Daniel Jacobowitz <dan@codesourcery.com>
12583
12584 * server.c (handle_v_run): Always use the supplied argument list.
12585
d0107bb6 125862008-11-19 Bob Wilson <bob.wilson@acm.org>
889bf7c5 12587
d0107bb6
BW		 12588 * xtensa-xtregs.c (XTENSA_ELF_XTREG_SIZE): Change to 4.
12589 (xtensa_regmap_table): Add entry for scompare1.
889bf7c5 12590
2c4ad781
TJB		 125912008-11-18 Thiago Jung Bauermann <bauerman@br.ibm.com>
12592
12593 * Makefile.in (powerpc-isa205-32l.o, powerpc-isa205-32l.c,
12594 powerpc-isa205-altivec32l.o, powerpc-isa205-altivec32l.c,
12595 powerpc-isa205-vsx32l.o, powerpc-isa205-vsx32l.c,
12596 powerpc-isa205-64l.o, powerpc-isa205-64l.c,
12597 powerpc-isa205-altivec64l.o, powerpc-isa205-altivec64l.c,
12598 powerpc-isa205-vsx64l.o, powerpc-isa205-vsx64l.c): New targets.
12599 * configure.srv (powerpc*-*-linux*): Add ISA 2.05 object files and
12600 XML target descriptions.
12601 * linux-ppc-low.c (ppc_arch_setup): Init registers with 64-bit FPSCR
12602 when inferior is running on an ISA 2.05 or later processor. Add
12603 special case to return offset for full 64-bit slot of FPSCR when
12604 in 32-bits.
12605
dfb64f85
DJ		 126062008-11-14 Daniel Gutson <dgutson@codesourcery.com>
12607
12608 * Makefile.in (SFILES, clean): Added sparc64 files.
12609 (reg-sparc64.o, reg-sparc64.c): New.
12610 * configure.srv (sparc*-*-linux*): New configuration.
12611 * linux-low.c (regsets_fetch_inferior_registers): Swap ptrace
12612 syscall arguments for SPARC.
12613 (regsets_store_inferior_registers): Likewise.
12614 * linux-sparc-low.c: New file.
12615
66b6e1dd
DE		 126162008-10-21 Doug Evans <dje@google.com>
12617
12618 * Makefile.in (BFD_DIR,BFD,BFD_SRC,BFD_CFLAGS): Delete.
12619 (READLINE_DIR,READLINE_DEP): Delete.
12620 (INTERNAL_CFLAGS): Update.
12621 (LINTFLAGS): Update.
12622
9b710a42
PA		 126232008-10-10 Pedro Alves <pedro@codesourcery.com>
12624
12625 * server.c (handle_v_run): If GDB didn't specify an argv, use the
12626 whole argv from the last run, not just argv[0].
12627
5822d809
PA		 126282008-09-08 Pedro Alves <pedro@codesourcery.com>
12629
12630 * regcache.c (new_register_cache): Return NULL if the register
12631 cache size isn't known yet.
12632 (free_register_cache): Avoid dereferencing a NULL regcache.
12633
74aac56f
DJ		 126342008-09-04 Daniel Jacobowitz <dan@codesourcery.com>
12635
12636 * configure.srv: Merge MIPS and MIPS64.
12637
400b20f5
MR		 126382008-08-24 Maciej W. Rozycki <macro@linux-mips.org>
12639
12640 * Makefile.in (uninstall): Apply $(EXEEXT) too.
12641
677c5bb1
LM		 126422008-08-18 Luis Machado <luisgpm@br.ibm.com>
12643
12644 * Makefile.in: Add required vsx dependencies.
12645
12646 * linux-ppc-low: Define PPC_FEATURE_HAS_VSX.
12647 Declare init_registers_powerpc_vsx32l.
12648 Declare init_registers_powerpc_vsx64l.
12649 Define PTRACE_GETVSXREGS and PTRACE_SETVSXREGS.
12650 (ppc_arch_setup): Check for VSX in hwcap.
12651 (ppc_fill_vsxregset): New function.
12652 (ppc_store_vsxregset): New function.
12653 Add new VSX entry in regset_info target_regsets.
12654
12655 * configure.srv: Add new VSX dependencies.
12656
a6f3e723
SL		 126572008-08-12 Pedro Alves <pedro@codesourcery.com>
12658
12659 * remote-utils.c (noack_mode, transport_is_reliable): New globals.
12660 (remote_open): Set or clear transport_is_reliable.
12661 (putpkt_binary): Don't expect acks in noack mode.
12662 (getpkt): Don't send ack/nac in noack mode.
12663 * server.c (handle_general_set): Handle QStartNoAckMode.
12664 (handle_query): If connected by tcp pass QStartNoAckMode+ in
12665 qSupported.
12666 (main): Reset noack_mode on every connection.
12667 * server.h (noack_mode): Declare.
12668
a417dc56
RW		 126692008-08-07 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
12670
12671 * Makefile.in (GDBREPLAY_OBS): New variable.
12672 (gdbreplay$(EXEEXT)): Use it to avoid unportable $^.
12673
3221518c
UW		 126742008-08-05 Ulrich Weigand <uweigand@de.ibm.com>
12675 Daniel Jacobowitz <dan@codesourcery.com>
12676
12677 * linux-low.c (linux_resume_one_process): Ignore ESRCH.
12678 (usr_store_inferior_registers): Likewise.
12679 (regsets_store_inferior_registers): Likewise.
12680
ec56be1b
PA		 126812008-07-31 Rolf Jansen <rj@surtec.com>
12682 Pedro Alves <pedro@codesourcery.com>
12683
12684 * configure.ac: Check for memmem declaration.
12685 * server.c [HAVE_MALLOC_H]: Include malloc.h.
12686 (disable_packet_vCont, disable_packet_Tthread, disable_packet_qC)
12687 (disable_packet_qfThreadInfo): Unconditionally compile.
12688 * server.h [!HAVE_DECL_MEMMEM]: Declare memmem.
12689 * configure, config.in: Regenerate.
12690
2fe5e3ff
DE		 126912008-07-28 Doug Kwan <dougkwan@google.com>
12692
12693 * linux-low.c (sys/dir.h, sys/user.h): Remove includes.
12694 (linux_write_memory): Remove declaration of errno.
12695
836acd6d
UW		 126962008-07-12 Ulrich Weigand <uweigand@de.ibm.com>
12697
12698 * linux-low.c (handle_extended_wait): Do not use "status"
12699 variable uninitialized.
12700
aeba519e
PA		 127012008-07-07 Pedro Alves <pedro@codesourcery.com>
12702
12703 * server.c (handle_v_attach): Inhibit reporting dll changes.
12704
db42f210
PA		 127052008-06-27 Pedro Alves <pedro@codesourcery.com>
12706
12707 * remote-utils.c (prepare_resume_reply): If requested, don't
12708 output "thread:TID" in the T stop reply.
12709
12710 * server.c (disable_packet_vCont, disable_packet_Tthread)
12711 (disable_packet_qC, disable_packet_qfThreadInfo): New globals.
12712 (handle_query): If requested, disable support for qC, qfThreadInfo
12713 and qsThreadInfo.
12714 (handle_v_requests): If requested, disable support for vCont.
12715 (gdbserver_show_disableable): New.
12716 (main): Handle --disable-packet and --disable-packet=LIST.
12717
12718 * server.h (disable_packet_vCont, disable_packet_Tthread)
12719 (disable_packet_qC, disable_packet_qfThreadInfo): Declare.
12720
8e4c5421
CD		 127212008-06-20 Carlos O'Donell <carlos@codesourcery.com>
12722
12723 * server.c (gdbserver_usage): Mention --version.
12724
6e23a804
DJ		 127252008-06-06 Daniel Jacobowitz <dan@codesourcery.com>
12726
12727 * Makefile.in (gdbreplay.o): New rule.
12728
90aa6a40
JM		 127292008-06-06 Joseph Myers <joseph@codesourcery.com>
12730
12731 * gdbreplay.c (gdbreplay_version): Say gdbreplay in version
12732 message, not gdbserver.
12733
c16158bc 127342008-06-05 Vladimir Prus <vladimir@codesourcery.com>
889bf7c5
PA		 12735 Nathan Sidwell <nathan@codesourcery.com>
12736 Joseph Myers <joseph@codesourcery.com>
c16158bc
JM		 12737
12738 * acinclude.m4: Include ../../config/acx.m4.
12739 * configure.ac: Use ACX_PKGVERSION and ACX_BUGURL.
12740 * configure, config.in: Regenerate.
12741 * Makefile.in (gdbreplay$(EXEEXT)): Add version.o.
12742 * server.c (gdbserver_version): Print PKGVERSION.
12743 (gdbsrever_usage): Add stream parameter. Print REPORT_BUGS_TO.
12744 (main): Adjust gdbserver_usage calls.
12745 * gdbreplay.c (version, host_name): Add declarations.
12746 (gdbreplay_version, gdbreplay_usage): New.
12747 (main): Accept --version and --help options.
12748
aeb75bf5
DJ		 127492008-06-04 Daniel Jacobowitz <dan@codesourcery.com>
12750
12751 * linux-arm-low.c (thumb_breakpoint, thumb_breakpoint_len): New.
12752 (arm_breakpoint_at): Handle Thumb.
12753 (the_low_target): Add comment.
12754
76b233dd
UW		 127552008-05-29 Ulrich Weigand <uweigand@de.ibm.com>
12756
12757 * linux-ppc-low.c (ppc_collect_ptrace_register): Clear buffer.
12758
08388c79
DE		 127592008-05-09 Doug Evans <dje@google.com>
12760
a3c83fae
DE		 12761 * server.h (decode_search_memory_packet): Declare.
12762 * remote-utils.c (decode_search_memory_packet): New fn.
12763 * server.c (handle_search_memory_1): New fn.
08388c79
DE		 12764 (handle_search_memory): New fn.
12765 (handle_query): Process qSearch:memory packets.
12766
bb9c3d36
UW		 127672008-05-08 Ulrich Weigand <uweigand@de.ibm.com>
12768
12769 * regcache.c (registers_length): Remove.
12770 (set_register_cache): Verify that PBUFSIZ is large enough to hold a
12771 full register packet.
12772 * regcache.h (registers_length): Remove prototype.
12773 * server.h (PBUFSIZ): Define to 16384.
12774
7284e1be
UW		 127752008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
12776
12777 * configure.srv (powerpc*-*-linux*): Set srv_regobj to
12778 powerpc-32l.o, powerpc-altivec32l.o, powerpc-e500l.o,
12779 powerpc-64l.o, and powerpc-altivec64l.o.
12780 Remove rs6000/powerpc-32.xml, rs6000/powerpc-64.xml, and
12781 rs6000/powerpc-e500.xml; add rs6000/powerpc-32l.xml,
12782 rs6000/powerpc-altivec32l.xml, rs6000/powerpc-e500l.xml,
12783 rs6000/powerpc-64l.xml, rs6000/powerpc-altivec64l.xml,
12784 rs6000/power-linux.xml, and rs6000/power64-linux.xml
12785 to srv_xmlfiles.
12786
12787 * Makefile.in (reg-ppc.o, reg-ppc.c): Remove, replace by ...
12788 (powerpc-32l.o, powerpc-32l.c): ... these new rules.
12789 (powerpc-32.o, powerpc-32.c): Remove, replace by ...
12790 (powerpc-altivec32l.o, powerpc-altivec32l.c): ... these new rules.
12791 (powerpc-e500.o, powerpc-e500.c): Remove, replace by ...
12792 (powerpc-e500l.o, powerpc-e500l.c): ... these new rules.
12793 (reg-ppc64.o, reg-ppc64.c): Remove, replace by ...
12794 (powerpc-64l.o, powerpc-64l.c): ... these new rules.
12795 (powerpc-64.o, powerpc-64.c): Remove, replace by ...
12796 (powerpc-altivec64l.o, powerpc-altivec64l.c): ... these new rules.
12797 (clean): Update.
12798
12799 * linux-ppc-low.c (init_registers_ppc): Remove, replace by ...
12800 (init_registers_powerpc_32l): ... this new prototype.
12801 (init_registers_powerpc_32): Remove, replace by ...
12802 (init_registers_powerpc_altivec32l): ... this new prototype.
12803 (init_registers_powerpc_e500): Remove, replace by ...
12804 (init_registers_powerpc_e500l): ... this new prototype.
12805 (init_registers_ppc64): Remove, replace by ...
12806 (init_registers_powerpc_64l): ... this new prototype.
12807 (init_registers_powerpc_64): Remove, replace by ...
12808 (init_registers_powerpc_altivec64l): ... this new prototype.
12809 (ppc_num_regs): Set to 73.
12810 (PT_ORIG_R3, PT_TRAP): Define if necessary.
12811 (ppc_regmap, ppc_regmap_e500): Add values for orig_r3 and trap.
12812 (ppc_cannot_store_register): Handle orig_r3 and trap.
12813 (ppc_arch_setup): Update init_registers_... calls.
12814 (ppc_fill_gregset): Handle orig_r3 and trap.
12815
12816 * inferiors.c (clear_inferiors): Reset current_inferior.
12817
fdc59709
PB		 128182008-04-23 Paolo Bonzini <bonzini@gnu.org>
12819
889bf7c5
PA		 12820 * acinclude.m4: Add override.m4.
12821 * configure: Regenerate.
fdc59709 12822
c9b2f845
UW		 128232008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
12824
12825 * linux-ppc-low.c (ppc_arch_setup): Reset ppc_hwcap after the
12826 initial call to init_register_ppc64.
12827
550512b8
UW		 128282008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
12829
43aaf8b6
PA		 12830 * configure.srv (powerpc64-*-linux*, powerpc-*-linux*): Merge into
12831 single powerpc*-*-linux* case.
550512b8
UW		 12832 (s390-*-linux*, s390x-*-linux*): Merge into single s390*-*-linux* case.
12833
b6430ec3
UW		 128342008-04-17 Ulrich Weigand <uweigand@de.ibm.com>
12835
12836 * configure.srv [powerpc64-*-linux*]: Remove powerpc-e500.o from
889bf7c5 12837 srv_regobj. Remove rs6000/powerpc-e500.xml and rs6000/power-spe.xml
b6430ec3
UW		 12838 from reg_xmlfiles.
12839 * linux-ppc-low.c: Include <elf.h>.
12840 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Define.
12841 (ppc_hwcap): New global variable.
12842 (ppc_regmap): Remove __SPE__ #ifdef sections.
12843 (ppc_regmap_e500): New global variable.
12844 (ppc_cannot_store_register): Update __SPE__ special case.
12845 (ppc_get_hwcap): New function.
12846 (ppc_arch_setup): Use it to determine whether inferior supports
12847 AltiVec or SPE registers. Set the_low_target.regmap if appropriate.
12848 (ppc_fill_vrregset, ppc_store_vrregset): Define unconditionally.
12849 Do not access registers if target does not support AltiVec.
12850 (ppc_fill_evrregset, ppc_store_evrregset): Define unconditionally.
12851 Do not access registers if target does not support SPE.
12852 (target_regsets): Unconditionally include AltiVec and SPE regsets.
12853
52fa2412
UW		 128542008-04-17 Daniel Jacobowitz <dan@codesourcery.com>
12855
12856 * linux-low.c (disabled_regsets, num_regsets): New.
12857 (use_regsets_p): Delete.
12858 (linux_wait_for_process): Clear disabled_regsets.
12859 (regsets_fetch_inferior_registers): Check and set it.
12860 (regsets_store_inferior_registers): Likewise.
12861 (linux_fetch_registers, linux_store_registers): Do not use
12862 use_regsets_p.
12863 (initialize_low): Allocate disabled_regsets.
12864
e28b3332
DJ		 128652008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
12866
12867 * Makefile.in (LIBOBJS): New.
12868 (OBS): Use LIBOBJS.
12869 (memmem.o): New rule.
12870 * configure.ac: Use AC_CONFIG_LIBOBJ_DIR and check for memmem.
12871 * configure: Regenerated.
12872
4536995d
UW		 128732008-04-04 Ulrich Weigand <uweigand@de.ibm.com>
12874
12875 * server.c (handle_query): Never return "unsupported" for
12876 qXfer:features:read queries.
12877
221c031f
UW		 128782008-03-27 Ulrich Weigand <uweigand@de.ibm.com>
12879
12880 * server.c (get_features_xml): Fix inverted condition.
12881 (handle_query): Always support qXfer:feature:read.
12882
ccd213ac
DJ		 128832008-03-10 Daniel Jacobowitz <dan@codesourcery.com>
12884
12885 * server.c (wrapper_argv): New.
12886 (start_inferior): Handle wrapper_argv. If set, expect an extra
12887 trap.
12888 (gdbserver_usage): Document --wrapper.
12889 (main): Parse --wrapper.
12890
6fe305f7
UW		 128912008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
12892
12893 * configure.srv [powerpc64-*-linux*]: Add all files mentioned for
12894 powerpc-*-linux* to srv_regobj and reg_xmlfiles.
12895 * linux-ppc-low.c (ppc_get_pc): Support bi-arch operation.
12896 (ppc_set_pc): Likewise.
12897 (ppc_arch_setup): New function.
12898 (ppc_fill_gregset): Call ppc_collect_ptrace_register instead
12899 of collect_register.
889bf7c5 12900 (the_low_target): Use ppc_arch_setup as arch_setup initializer.
6fe305f7 12901
5b0a002e
UW		 129022008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
12903
12904 * configure.srv [powerpc64-*-linux*]: Use linux-ppc-low.o
12905 instead of linux-ppc64-low.o.
12906 * linux-ppc64-low.c: Remove file.
12907 * Makefile.in (SFILES): Remove linux-ppc64-low.c.
12908 (linux-ppc64-low.o): Remove rule.
12909
12910 * linux-ppc-low.c (init_registers_ppc64): Add prototype.
12911 (init_registers_powerpc_64): Likewise.
12912 (ppc_regmap): Conditionally define depending on __powerpc64__.
12913 (ppc_cannot_store_register): Do not special-case "fpscr" when
12914 compiled on __powerpc64__.
12915 (ppc_collect_ptrace_register): New function.
12916 (ppc_supply_ptrace_register): New function.
12917 (ppc_breakpoint): Change type to "unsigned int".
12918 (ppc_breakpoint_at): Change type of "insn" to "unsigned int".
12919 (the_low_target): Conditionally provide initializers for the
889bf7c5 12920 arch_setup member depending on __powerpc64__. Install
5b0a002e
UW		 12921 collect_ptrace_register and supply_ptrace_register members.
12922
9b4b61c8
UW		 129232008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
12924
12925 * regcache.h (gdbserver_xmltarget): Add extern declaration.
12926 * server.c (gdbserver_xmltarget): Define.
12927 (get_features_xml): Use it to replace "target.xml" and arch_string.
12928
12929 * configure.srv: Remove srv_xmltarget. Add XML files that were
12930 mentioned there to srv_xmlfiles instead. Remove conditional tests
12931 on gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe; set
12932 srv_xmlfiles and srv_regobj to include all possible choices.
12933 * configure.ac (srv_xmltarget): Remove.
12934 (srv_xmlfiles): Do not add "target.xml".
12935 (gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe): Remove
12936 checks for supplementary target information.
12937 * configure: Regenerate.
12938 * Makefile.in (XML_TARGET): Remove.
12939 (target.xml): Remove rule.
12940 (clean): Do not clean up target.xml.
12941 (.PRECIOUS): Do not mention target.xml.
12942
12943 * target.h (struct target_ops): Remove arch_string member.
12944 * linux-low.c (linux_arch_string): Remove.
12945 (linux_target_ops): Remove arch_string initializer.
12946 * linux-low.h (struct linux_target_ops): Remove arch_string member.
12947 * linux-i386-low.c (the_low_target): Remove arch_string initializer.
12948 * linux-x86-64-low.c (the_low_target): Remove arch_string initializer.
12949 * spu-low.c (spu_arch_string): Remove.
12950 (spu_target_ops): Remove arch_string initializer.
12951 * win32-low.c (win32_arch_string): Remove.
12952 (win32_target_ops): Remove arch_string initializer.
12953 * win32-low.h (struct win32_target_ops): Remove arch_string member.
12954 * win32-arm-low.c (the_low_target): Remove arch_string initializer.
12955 * win32-i368-low.c (the_low_target): Remove arch_string initializer.
12956
ee1a7ae4
UW		 129572008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
12958
12959 * linux-low.h (struct linux_target_ops): Replace left_pad_xfer field
12960 by collect_ptrace_register and supply_ptrace_register hooks.
12961 * linux-low.c (fetch_register): Use supply_ptrace_register callback
12962 instead of checking for the_low_target.left_pad_xfer.
12963 (usr_store_inferior_registers): Use collect_ptrace_register callback
12964 instead of checking for the_low_target.left_pad_xfer.
12965
12966 * linux-s390-low.c (s390_collect_ptrace_register): New function.
12967 (s390_supply_ptrace_register): Likewise.
12968 (s390_fill_gregset): Call s390_collect_ptrace_register.
12969 (the_low_target): Update.
12970
12971 * linux-ppc64-low.c (ppc_collect_ptrace_register): New function.
12972 (ppc_supply_ptrace_register): Likewise.
12973 (the_low_target): Update.
12974
12975 * linux-i386-low.c (the_low_target): Update.
12976 * linux-x86-64-low.c (the_low_target): Update.
12977
d61ddec4
UW		 129782008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
12979
12980 * configure.srv [s390x-*-linux*]: Set srv_regobj to include both
12981 reg-s390.o and reg-s390x.o.
12982
12983 * linux-low.c (new_inferior): New global variable.
12984 (linux_create_inferior, linux_attach): Set it.
12985 (linux_wait_for_process): Call the_low_target.arch_setup after the
12986 target has stopped for the first time.
12987 (initialize_low): Do not call the_low_target.arch_setup.
12988
12989 * linux-s390-low.c (s390_get_pc): Support bi-arch operation.
12990 (s390_set_pc): Likewise.
12991 (s390_arch_setup): New function.
12992 (the_low_target): Use s390_arch_setup as arch_setup routine.
12993
12994 * regcache.c (realloc_register_cache): New function.
12995 (set_register_cache): Call it for each existing regcache.
12996
d05b4ac3
UW		 129972008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
12998
12999 * server.h (init_registers): Remove prototype.
13000
13001 * linux-low.h (struct linux_target_ops): Add arch_setup field.
13002 * linux-low.c (initialize_low): Call the_low_target.arch_setup ()
13003 instead of init_registers ().
13004 * linux-arm-low.c (init_registers_arm): Add prototype.
13005 (init_registers_arm_with_iwmmxt): Likewise.
13006 (the_low_target): Add initializer for arch_setup field.
13007 * linux-cris-low.c (init_registers_cris): Add prototype.
13008 (the_low_target): Add initializer for arch_setup field.
13009 * linux-crisv32-low.c (init_registers_crisv32): Add prototype.
13010 (the_low_target): Add initializer for arch_setup field.
13011 * linux-i386-low.c (init_registers_i386_linux): Add prototype.
13012 (the_low_target): Add initializer for arch_setup field.
13013 * linux-ia64-low.c (init_registers_ia64): Add prototype.
13014 (the_low_target): Add initializer for arch_setup field.
13015 * linux-m32r-low.c (init_registers_m32r): Add prototype.
13016 (the_low_target): Add initializer for arch_setup field.
13017 * linux-m68k-low.c (init_registers_m68k): Add prototype.
13018 (the_low_target): Add initializer for arch_setup field.
13019 * linux-mips-low.c (init_registers_mips_linux): Add prototype.
13020 (init_registers_mips64_linux): Likewise.
13021 (the_low_target): Add initializer for arch_setup field.
13022 * linux-ppc-low.c (init_registers_ppc): Add prototype.
13023 (init_registers_powerpc_32, init_registers_powerpc_e500): Likewise.
13024 (the_low_target): Add initializer for arch_setup field.
13025 * linux-ppc64-low.c (init_registers_ppc64): Add prototype.
13026 (init_registers_powerpc_64): Likewise.
13027 (the_low_target): Add initializer for arch_setup field.
13028 * linux-s390-low.c (init_registers_s390): Add prototype.
13029 (init_registers_s390x): Likewise.
13030 (the_low_target): Add initializer for arch_setup field.
13031 * linux-sh-low.c (init_registers_sh): Add prototype.
13032 (the_low_target): Add initializer for arch_setup field.
13033 * linux-x86-64-low.c (init_registers_x86_64_linux): Add prototype.
13034 (the_low_target): Add initializer for arch_setup field.
13035 * linux-xtensa-low.c (init_registers_xtensa): Add prototype.
13036 (the_low_target): Add initializer for arch_setup field.
13037
13038 * win32-low.h (struct win32_target_ops): Add arch_setup field.
13039 * win32-low.c (initialize_low): Call the_low_target.arch_setup ()
13040 instead of init_registers ().
13041 * win32-arm-low.c (init_registers_arm): Add prototype.
13042 (the_low_target): Add initializer for arch_setup field.
13043 * win32-i386-low.c (init_registers_i386): Add prototype.
13044 (the_low_target): Add initializer for arch_setup field.
13045
13046 * spu-low.c (init_registers_spu): Add prototype.
13047 (initialize_low): Call initialie_registers_spu () instead of
13048 initialize_registers ().
13049
fd96d250
PA		 130502008-02-19 Pedro Alves <pedro@codesourcery.com>
13051
13052 * server.c (handle_v_requests): When handling the vRun and vAttach
13053 packets, if already debugging a process, don't kill it. Return an
13054 error instead.
13055
d41b6bb4
DJ		 130562008-02-17 Daniel Jacobowitz <dan@codesourcery.com>
13057
13058 * server.c (handle_query): Correct length check.
13059
5ac588cf
PA		 130602008-02-14 Pedro Alves <pedro_alves@portugalmail.pt>
13061
13062 * win32-low.c (do_initial_child_stuff): Add process handle
13063 parameter. Set current_process_handle and current_process_id from the
13064 parameters. Clear globals.
13065 (win32_create_inferior): Don't set current_process_handle and
13066 current_process_id here. Instead pass them on the call to
13067 do_initial_child_stuff.
13068 (win32_attach): Likewise.
13069 (win32_clear_inferiors): New.
13070 (win32_kill): Don't close the current process handle or the
13071 current thread handle here. Instead call win32_clear_inferiors.
13072 (win32_detach): Don't open a new handle to the process. Call
13073 win32_clear_inferiors.
13074 (win32_join): Don't rely on current_process_handle; open a new
13075 handle using the process id.
13076 (win32_wait): Call win32_clear_inferiors when the inferior process
13077 has exited.
13078
ecd7ecbc
DJ		 130792008-02-14 Daniel Jacobowitz <dan@codesourcery.com>
13080
13081 * server.c (monitor_show_help): Add "exit".
13082
1525d545
MG		 130832008-02-11 Maxim Grigoriev <maxim2405@gmail.com>
13084
ecd7ecbc 13085 * Makefile.in (SFILES): Add linux-xtensa-low.c.
1525d545
MG		 13086 (clean): Add reg-xtensa.c.
13087 (linux-xtensa-low.o, reg-xtensa.o, reg-xtensa.c): New dependencies.
ecd7ecbc
DJ		 13088 * configure.srv (xtensa*-*-linux*) New target.
13089 * linux-xtensa-low.c: New.
13090 * xtensa-xtregs.c: New.
1525d545 13091
59a016f0
PA		 130922008-02-01 Pedro Alves <pedro_alves@portugalmail.pt>
13093
13094 * hostio.c: Don't include errno.h.
13095 (errno_to_fileio_errno): Move to hostio-errno.
13096 * hostio.c: (hostio_error): Remove the error parameter. Defer the
13097 error number outputting to the target->hostio_last_error callback.
13098 (hostio_packet_error): Use FILEIO_EINVAL directly.
13099 (handle_open, handle_pread, hostio_error, handle_unlink): Update
13100 calls to hostio_error.
13101 * hostio-errno.c: New.
13102 * server.h (hostio_last_error_from_errno): Declare.
13103 * target.h (target_ops): Add hostio_last_error member.
13104 * linux-low.c (linux_target_op): Register hostio_last_error_from_errno
13105 as hostio_last_error handler.
889bf7c5 13106 * spu-low.c (spu_target_ops): Likewise.
59a016f0
PA		 13107 * win32-low.c [_WIN32_WCE] (win32_error_to_fileio_error)
13108 (wince_hostio_last_error): New functions.
13109 (win32_target_ops) [_WIN32_WCE]: Register wince_hostio_last_error
13110 as hostio_last_error handler.
13111 (win32_target_ops) [!_WIN32_WCE]: Register
13112 hostio_last_error_from_errno as hostio_last_error handler.
13113 * Makefile.in (SFILES): Add hostio.c and hostio-errno.c.
13114 (hostio-errno.o): New rule.
13115 * configure.ac (GDBSERVER_DEPFILES): Add $srv_hostio_err_objs.
13116 * configure.srv (srv_hostio_err_objs): New variable. Default to
13117 hostio-errno.o.
13118 (arm*-*-mingw32ce*): Set srv_hostio_err_objs to "".
13119 * configure: Regenerate.
13120
2d717e4f
DJ		 131212008-01-29 Daniel Jacobowitz <dan@codesourcery.com>
13122
13123 * linux-low.c (linux_attach_lwp): Do not _exit after errors.
13124 (linux_kill, linux_detach): Clean up the process list.
13125 * remote-utils.c (remote_open): Improve port number parsing.
13126 (putpkt_binary, input_interrupt): Only send interrupts if the target
13127 is running.
13128 * server.c (extended_protocol): Make static.
13129 (attached): Define earlier.
13130 (exit_requested, response_needed, program_argv): New variables.
13131 (target_running): New.
13132 (start_inferior): Clear attached here.
13133 (attach_inferior): Set attached here.
13134 (require_running): Define.
13135 (handle_query): Use require_running and target_running. Implement
13136 "monitor exit".
13137 (handle_v_attach, handle_v_run): New.
13138 (handle_v_requests): Use require_running. Handle vAttach and vRun.
13139 (gdbserver_usage): Update.
13140 (main): Redo argument parsing. Handle --debug and --multi. Handle
13141 --attach along with other options or after the port. Save
13142 program_argv. Support no initial program. Resynchronize
13143 communication with GDB after an error. Handle "monitor exit".
13144 Use require_running and target_running. Always allow the extended
13145 protocol. Do not error out for Hc0 or Hc-1. Do not automatically
13146 restart in extended mode.
13147 * README: Refer to the GDB manual. Update --attach usage.
13148
7407e2de
AS		 131492007-12-20 Andreas Schwab <schwab@suse.de>
13150
13151 * linux-low.c (STACK_SIZE): Define.
13152 (linux_tracefork_child): Use it. Use __clone2 on ia64.
13153 (linux_test_for_tracefork): Likewise.
13154
b65d95c5
DJ		 131552007-12-18 Daniel Jacobowitz <dan@codesourcery.com>
13156
13157 * linux-low.c (linux_wait_for_event): Update messages. Do not
13158 reinsert auto-delete breakpoints.
13159 * mem-break.c (struct breakpoint): Change return type of handler to
13160 int.
13161 (set_breakpoint_at): Update handler type.
13162 (reinsert_breakpoint_handler): Return 1 instead of calling
13163 delete_breakpoint.
13164 (reinsert_breakpoint_by_bp): Check for the original breakpoint before
13165 setting a new one.
13166 (check_breakpoints): Delete auto-delete breakpoints and return 2.
13167 * mem-break.h (set_breakpoint_at): Update handler type.
13168 * thread-db.c (thread_db_create_event, thread_db_create_event): Update.
13169 * win32-low.c (auto_delete_breakpoint): New.
13170 (get_child_debug_event): Use it.
13171
4e799345
DJ		 131722007-12-16 Daniel Jacobowitz <dan@codesourcery.com>
13173
13174 * configure.ac: Check for pread and pwrite.
13175 * hostio.c (handle_pread): Fall back to lseek and read.
13176 (handle_pwrite): Fall back to lseek and write.
13177 * config.in, configure: Regenerated.
13178
27524b67
DJ		 131792007-12-07 Daniel Jacobowitz <dan@codesourcery.com>
13180
13181 * server.c (myresume): Add own_buf argument.
13182 (main): Update calls.
13183
a20d5e98
DJ		 131842007-12-06 Daniel Jacobowitz <dan@codesourcery.com>
13185
13186 * linux-low.c (linux_wait, linux_resume): Do not handle async I/O.
13187 * remote-utils.c (remote_open): Do not call disable_async_io.
13188 (block_async_io): Delete.
13189 (unblock_async_io): Make static.
13190 (initialize_async_io): New.
13191 * server.c (handle_v_cont): Handle async I/O here.
13192 (myresume): Likewise. Move other common resume tasks here...
13193 (main): ... from here. Call initialize_async_io. Disable async
13194 I/O before the main loop.
13195 * server.h (initialize_async_io): Declare.
13196 (block_async_io, unblock_async_io): Delete prototypes.
13197 * spu-low.c (spu_resume, spu_wait): Do not handle async I/O here.
13198
b79d787e
DJ		 131992007-12-06 Mick Davis <mickd@goanna.iinet.net.au>
13200
13201 * remote-utils.c (readchar): Allow binary data in received messages.
13202
d97903b2
PA		 132032007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
13204
13205 * win32-low.c (attaching): New global.
13206 (win32_create_inferior): Clear the `attaching' global.
13207 (win32_attach): Set the `attaching' global.
13208 (get_child_debug_event) [_WIN32_WCE]: Stop the inferior when
13209 attaching. Only set a breakpoint at the entry point if not
13210 attaching.
13211
311de423
PA		 132122007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
13213
13214 * server.c (main): Don't report dll events on the initial
13215 connection on attaches.
13216
6c2d16d2
PA		 132172007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
13218
13219 * server.c (main): Relax numerical bases supported for the pid of
13220 the --attach command line argument.
13221
5ca906e6
PA		 132222007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
13223
13224 * win32-low.c (win32_attach): Call OpenProcess before
13225 DebugActiveProcess, not after. Add last error output to error
13226 call.
13227
9c6c8194
PA		 132282007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
13229
13230 * win32-low.c (win32_get_thread_context)
13231 (win32_set_thread_context): New functions.
13232 (thread_rec): Use win32_get_thread_context.
13233 (continue_one_thread, win32_resume): Use win32_set_thread_context.
13234 * win32-low.h (win32_thread_info) [_WIN32_WCE]: Add `base_context'
13235 field.
13236
4d5d1aaa
PA		 132372007-12-03 Leo Zayas
13238 Pedro Alves <pedro_alves@portugalmail.pt>
13239
13240 * win32-low.c (soft_interrupt_requested, faked_breakpoint): New
13241 global variables.
13242 (child_add_thread): Minor cleanup.
13243 (child_continue): Resume artificially suspended threads before
13244 calling ContinueDebugEvent.
13245 (suspend_one_thread): New.
13246 (fake_breakpoint_event): New.
13247 (get_child_debug_event): Change return type to int. Check here if
13248 gdb sent an interrupt request. If a soft interrupt was requested,
13249 fake a breakpoint event. Return 0 if there is no event to handle,
13250 and 1 otherwise.
13251 (win32_wait): Don't check here if gdb sent an interrupt request.
13252 Ensure there is a valid event to handle.
13253 (win32_request_interrupt): Add soft interruption method as last
13254 resort.
13255
c436e841
PA		 132562007-12-03 Leo Zayas
13257 Pedro Alves <pedro_alves@portugalmail.pt>
13258
13259 * win32-low.h (win32_thread_info): Add descriptions to the
13260 structure members. Replace `suspend_count' counter by a
13261 `suspended' flag.
13262 * win32-low.c (thread_rec): Update condition of when to get the
13263 context from the inferior. Rely on ContextFlags being set if it
13264 has already been retrieved. Only suspend the inferior thread if
13265 we haven't already. Warn if that fails.
13266 (continue_one_thread): s/suspend_count/suspended/. Only call
13267 ResumeThread once. Warn if that fails.
13268
e7b5fa67
PA		 132692007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
13270
13271 * win32-low.c (win32_wait): Don't read from the inferior when it
13272 has already exited.
13273
a385171d
PA		 132742007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
13275
13276 * Makefile.in (win32_low_h): New variable.
13277 (win32-low.o): Add dependency on $(win32_low_h).
13278 (win32-arm-low.o, win32-i386-low.o): New rules.
13279
f80c84b3
DJ		 132802007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
13281
13282 * hostio.c: Correct copyright year.
13283
a6b151f1
DJ		 132842007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
13285
13286 * Makefile.in (OBS): Add hostio.o.
13287 (hostio.o): New rule.
13288 * server.h (handle_vFile): Declare.
13289 * hostio.c: New file.
13290 * server.c (handle_v_requests): Take packet_len and new_packet_len
13291 for binary packets. Call handle_vFile.
13292 (main): Update call to handle_v_requests.
13293
f9387fc3
DJ		 132942007-11-05 Daniel Jacobowitz <dan@codesourcery.com>
13295
13296 * linux-low.c: Include <sched.h>.
13297
51c2684e
DJ		 132982007-11-01 Daniel Jacobowitz <dan@codesourcery.com>
13299
13300 * linux-low.c (linux_tracefork_grandchild): New.
13301 (linux_tracefork_child): Use clone.
13302 (linux_test_for_tracefork): Use clone; allocate and free a stack.
13303
75f83163
JB		 133042007-10-31 Joel Brobecker <brobecker@adacore.com>
13305
13306 * Makefile.in: Use $(SHELL) instead of "sh" to call regdat.sh.
13307
da5898ce
DJ		 133082007-10-24 Daniel Jacobowitz <dan@codesourcery.com>
13309
13310 * linux-low.c (handle_extended_wait): Handle unexpected signals.
13311
24a09b5f
DJ		 133122007-10-23 Daniel Jacobowitz <dan@codesourcery.com>
13313
13314 * inferiors.c (change_inferior_id): Delete.
13315 (add_pid_to_list, pull_pid_from_list): New.
13316 * linux-low.c (PTRACE_SETOPTIONS, PTRACE_GETEVENTMSG)
13317 (PTRACE_O_TRACESYSGOOD, PTRACE_O_TRACEFORK, PTRACE_O_TRACEVFORK)
13318 (PTRACE_O_TRACECLONE, PTRACE_O_TRACEEXEC, PTRACE_O_TRACEVFORKDONE)
13319 (PTRACE_O_TRACEEXIT, PTRACE_EVENT_FORK, PTRACE_EVENT_VFORK)
13320 (PTRACE_EVENT_CLONE, PTRACE_EVENT_EXEC, PTRACE_EVENT_VFORK_DONE)
13321 (PTRACE_EVENT_EXIT, __WALL): Provide default definitions.
13322 (stopped_pids, thread_db_active, must_set_ptrace_flags): New variables.
13323 (using_threads): Always set to 1.
13324 (handle_extended_wait): New.
13325 (add_process): Do not set TID.
13326 (linux_create_inferior): Set must_set_ptrace_flags.
13327 (linux_attach_lwp): Remove TID argument. Do not check using_threads.
13328 Use PTRACE_SETOPTIONS. Call new_thread_notify. Update all callers.
13329 (linux_thread_alive): Rename TID argument to LWPID.
13330 (linux_wait_for_process): Handle unknown processes. Do not use TID.
13331 (linux_wait_for_event): Do not use TID or check using_threads. Update
13332 call to dead_thread_notify. Call handle_extended_wait.
13333 (linux_create_inferior): Use PTRACE_SETOPTIONS.
13334 (send_sigstop): Delete sigstop_sent.
13335 (wait_for_sigstop): Avoid TID.
13336 (linux_supports_tracefork_flag, linux_tracefork_child, my_waitpid)
13337 (linux_test_for_tracefork): New.
13338 (linux_lookup_signals): Use thread_db_active and
13339 linux_supports_tracefork_flag.
13340 (initialize_low): Use thread_db_active and linux_test_for_tracefork.
13341 * linux-low.h (get_process_thread): Avoid TID.
13342 (struct process_ifo): Move thread_known and tid to the end. Remove
13343 sigstop_sent.
13344 (linux_attach_lwp, thread_db_init): Update prototypes.
13345 * server.h (change_inferior_id): Delete prototype.
13346 (add_pid_to_list, pull_pid_from_list): New prototypes.
13347 * thread-db.c (thread_db_use_events): New.
13348 (find_first_thread): Rename to...
13349 (find_one_thread): ...this. Update callers and messages. Do not
13350 call fatal. Check thread_db_use_events. Do not call
13351 change_inferior_id or new_thread_notify.
13352 (maybe_attach_thread): Update. Do not call new_thread_notify.
13353 (thread_db_init): Set thread_db_use_events. Check use_events.
13354 * utils.c (fatal, warning): Correct message prefix.
13355
30ed0a8f
DJ		 133562007-10-15 Daniel Jacobowitz <dan@codesourcery.com>
13357
13358 * Makefile.in (clean): Remove new files.
13359 (powerpc-32.o, powerpc-32.c, powerpc-e500.o, powerpc-e500.c)
13360 (powerpc-64.o, powerpc-64.c): New rules.
13361 * configure.srv: Use alternate register sets for powerpc64-*-linux*
13362 with AltiVec, powerpc-*-linux* with AltiVec, and powerpc-*-linux*
13363 with SPE.
13364 * linux-ppc-low.c (ppc_regmap): Do not fetch the FP registers for
13365 SPE targets.
13366 (ppc_cannot_store_register): Do not check for FPSCR for SPE targets.
13367 (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS, ppc_fill_vrregset)
13368 (ppc_store_vrregset, PTRACE_GETEVRREGS, PTRACE_SETEVRREGS)
13369 (struct gdb_evrregset_t, ppc_fill_evrregset, ppc_store_evrregset): New.
13370 (target_regsets): Add AltiVec and SPE register sets.
13371 * configure.ac: Check for AltiVec and SPE.
13372 * linux-ppc64-low.c (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS)
13373 (ppc_fill_vrregset, ppc_store_vrregset): New.
13374 (target_regsets): Add AltiVec register set.
13375 * configure: Regenerated.
13376
fd462a61
DJ		 133772007-09-19 Daniel Jacobowitz <dan@codesourcery.com>
13378
13379 * linux-low.c (O_LARGEFILE): Define.
13380 (linux_read_memory): Use /proc/PID/mem.
13381 * configure.ac: Use AC_GNU_SOURCE. Check for pread64.
13382 * configure, config.in: Regenerated.
13383
69f223ed
DJ		 133842007-09-04 Daniel Jacobowitz <dan@codesourcery.com>
13385
13386 * linux-low.c (linux_wait_for_event): Do not pass signals while
13387 single-stepping.
13388
aec18585
PA		 133892007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
13390
13391 * win32-low.c (create_process): New.
13392 (win32_create_inferior): Use create_process instead of
13393 CreateProcess. If create_process failed retry appending an ".exe"
13394 suffix. Store the GetLastError result immediatelly after
13395 create_process calls and use it on the call to error.
13396
34d86ddd
PA		 133972007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
13398
13399 * win32-low.c (handle_load_dll): Don't use toolhelp when waiting.
13400
5a0e3bd0
JB		 134012007-08-23 Joel Brobecker <brobecker@adacore.com>
13402
13403 * configure.ac: Switch license to GPLv3.
13404
f88c79e6
MS		 134052007-08-01 Michael Snyder <msnyder@access-company.com>
13406
13407 * remote-utils.c (putpkt_binary): Memory leak, free buf2.
13408
6b3d9b83
PA		 134092007-07-31 Pedro Alves <pedro_alves@portugalmail.pt>
13410
13411 * win32-low.c (winapi_CloseToolhelp32Snapshot) [_WIN32_WCE]: New
13412 typedef.
13413 (win32_CloseToolhelp32Snapshot) [_WIN32_WCE]: New global var.
13414 (load_toolhelp) [_WIN32_WCE]: Load TOOLHELP.DLL. Get
13415 CloseToolhelp32Snapshot.
13416 (toolhelp_get_dll_name) [_WIN32_WCE]: Close the snapshot with
13417 CloseToolhelp32Snapshot.
13418
c588c53c
MS		 134192007-07-27 Michael Snyder <michael.snyder@access-company.com>
13420
13421 * server.c (main): Check for inferior exit before main loop.
13422
aa0403d9
PA		 134232007-07-18 Pedro Alves <pedro_alves@portugalmail.pt>
13424
13425 * remote-utils.c (remote_open): Set SO_KEEPALIVE on remote_desc
13426 instead of on tmp_desc.
13427
255e7678
DJ		 134282007-07-17 Pedro Alves <pedro_alves@portugalmail.pt>
13429 Daniel Jacobowitz <dan@codesourcery.com>
13430
13431 * inferiors.c (all_dlls, dlls_changed, get_dll): New.
13432 (add_thread): Minor cleanups.
13433 (clear_inferiors): Move lower in the file. Clear the DLL
13434 list.
13435 (free_one_dll, match_dll, loaded_dll, unloaded_dll, clear_list): New.
13436 * remote-utils.c (prepare_resume_reply): Check dlls_changed.
13437 (xml_escape_text): New.
13438 * server.c (handle_query): Handle qXfer:libraries:read. Report it
13439 for qSupported.
13440 (handle_v_cont): Report errors.
13441 (gdbserver_version): Update.
13442 (main): Correct size of own_buf. Do not report initial DLL events.
13443 * server.h (struct dll_info, all_dlls, dlls_changed, loaded_dll)
13444 (unloaded_dll, xml_escape_text): New.
13445 * win32-low.c (enum target_waitkind): Update comments.
13446 (win32_add_one_solib, get_image_name, winapi_EnumProcessModules)
13447 (winapi_GetModuleInformation, winapi_GetModuleFileNameExA)
13448 (win32_EnumProcessModules, win32_GetModuleInformation)
13449 (win32_GetModuleFileNameExA, load_psapi, psapi_get_dll_name)
13450 (winapi_CreateToolhelp32Snapshot, winapi_Module32First)
13451 (winapi_Module32Next, win32_CreateToolhelp32Snapshot)
13452 (win32_Module32First, win32_Module32Next, load_toolhelp)
13453 (toolhelp_get_dll_name, handle_load_dll, handle_unload_dll): New.
13454 (get_child_debug_event): Handle DLL events.
13455 (win32_wait): Likewise.
13456
0d37add9
DJ		 134572007-07-12 Daniel Jacobowitz <dan@codesourcery.com>
13458
13459 * configure.srv: Set srv_linux_regsets for sh*-*-linux*.
13460 * linux-sh-low.c (sh_fill_gregset, target_regsets): New.
13461
45e2715e
PA		 134622007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
13463
13464 * win32-low.c (handle_output_debug_string): Ignore event if not
13465 waiting.
13466
c5674cf1
PA		 134672007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
13468
13469 * win32-arm-low.c (arm_wince_breakpoint): Fix typo.
13470
2bbe3cc1
DJ		 134712007-07-03 Daniel Jacobowitz <dan@codesourcery.com>
13472
13473 * remote-utils.c (look_up_one_symbol): Handle 'm' packets.
13474
ae13219e
DJ		 134752007-07-02 Daniel Jacobowitz <dan@codesourcery.com>
13476
13477 * inferiors.c (change_inferior_id): Add comment.
13478 * linux-low.c (check_removed_breakpoint): Add an early
13479 prototype. Improve debug output.
13480 (linux_attach): Doc update.
13481 (linux_detach_one_process, linux_detach): Clean up before releasing
13482 each process.
13483 (send_sigstop, wait_for_sigstop): Improve comments and debug output.
13484 * linux-low.h (struct process_info): Doc improvement.
13485 * mem-break.c (delete_all_breakpoints): New.
13486 * mem-break.h (delete_all_breakpoints): New prototype.
13487 * thread-db.c (find_first_thread): New.
13488 (thread_db_create_event): Call it instead of
13489 thread_db_find_new_threads. Clean up unused variables.
13490 (maybe_attach_thread): Remove first thread handling.
13491 (thread_db_find_new_threads): Use find_first_thread.
13492 (thread_db_get_tls_address): Likewise.
13493
4105de34
DJ		 134942007-06-27 Daniel Jacobowitz <dan@codesourcery.com>
13495
13496 * thread-db.c (thread_db_find_new_threads): Add prototype.
13497 (thread_db_create_event): Check for the main thread before adding
13498 a new thread.
13499 (maybe_attach_thread): Only enable event reporting if TID == 0.
13500 (thread_db_get_tls_address): Check for new threads.
13501
2b876972
DJ		 135022007-06-20 Daniel Jacobowitz <dan@codesourcery.com>
13503
13504 * linux-low.c (linux_create_inferior): Try execv before execvp.
13505 * spu-low.c (spu_create_inferior): Likewise.
13506
7a245884
DJ		 135072007-06-13 Mike Frysinger <vapier@gentoo.org>
13508
13509 * linux-low.c (linux_create_inferior): Change execv to execvp.
13510 * spu-low.c (spu_create_inferior): Likewies.
13511
117ce543
DJ		 135122007-06-13 Daniel Jacobowitz <dan@codesourcery.com>
13513
13514 * Makefile.in (clean): Clean new files instead of deleted ones.
13515 (reg-mips.o, reg-mips.c, reg-mips64.o, reg-mips64.c): Delete.
13516 (mips-linux.o, mips-linux.c, mips64-linux.o, mips64-linux.c): New
13517 rules.
13518 * configure.srv: Specify XML files and new regformats for MIPS and
13519 MIPS64 GNU/Linux.
13520 * linux-mips-low.c (mips_num_regs): Set to only used registers.
13521 (mips_regmap): Do not fetch $0. Remove unused registers. Add
13522 an entry for the restart register.
13523 (mips_cannot_fetch_register, mips_cannot_store_register)
13524 (mips_reinsert_addr, mips_fill_fpregset, mips_store_fpregset): Update
13525 register names to match the XML descriptions.
13526 (mips_fill_gregset, mips_store_gregset): Likewise. Handle the
13527 restart register instead of $0.
13528
0e7f50da
UW		 135292007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
13530 Markus Deuling <deuling@de.ibm.com>
13531
13532 * remote-utils.c (decode_xfer_write): New function.
13533 * server.h (decode_xfer_write): Add prototype.
13534 * server.c (handle_query): Add PACKET_LEN argument. Support
13535 qXfer:spu:read and qXfer:spu:write packets.
13536 (main): Pass packet_len to handle_query.
13537 * spu-low.c (spu_target_ops): Add spu_proc_xfer_spu.
13538 * target.h (target_ops): Add qxfer_spu.
13539
374c1d38
UW		 135402007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
13541
13542 * spu-low.c (spu_proc_xfer_spu): Do not return failure when
13543 accessing non-seekable spufs files.
13544
bb63802a
UW		 135452007-05-16 Markus Deuling <deuling@de.ibm.com>
13546
889bf7c5 13547 * server.c (handle_query): Add reply for qC packet.
bb63802a 13548
7390519e
PA		 135492007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
13550 Leo Zayas <lerele@champenstudios@com>
13551
13552 * server.h (check_remote_input_interrupt_request): New function.
13553 * remote_utils.c (INVALID_DESCRIPTOR): New define.
13554 (remote_desc): Initialize with INVALID_DESCRIPTOR.
13555 (input_interrupt): Expose on USE_WIN32API too. Fix whitespace.
13556 (check_remote_input_interrupt_request): New function.
13557 * server.h (check_remote_input_interrupt_request): Declare.
3ecf0694 13558 * win32-low.c (winapi_DebugBreakProcess,
7390519e
PA		 13559 winapi_GenerateConsoleCtrlEvent): New typedefs.
13560 (get_child_debug_event): Lower Win32 debug event polling from 1 sec
13561 to 250 ms.
13562 (win32_wait): Check for remote interrupt request
13563 with check_remote_input_interrupt_request.
13564 (win32_request_interrupt): New function.
13565 (win32_target_op): Set request_interrupt to win32_request_interrupt.
13566
34b34921
PA		 135672007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
13568
13569 * win32-low.c (debug_registers_changed,
13570 debug_registers_used, CONTEXT_EXTENDED_REGISTERS,
13571 CONTEXT_FLOATING_POINT, CONTEXT_DEBUG_REGISTERS,
13572 CONTEXT_DEBUGGER, CONTEXT_DEBUGGER_DR): Delete.
13573 (thread_rec): Get context using the low target.
13574 (child_add_thread): Call thread_added on the low target,
13575 which does the same thing.
13576 (regptr): Delete.
13577 (do_initial_child_stuff): Remove debug registers references.
13578 Set context using the low target. Resume threads after
13579 setting the contexts.
13580 (child_continue): Remove dead variable. Remove debug
13581 registers references.
13582 (child_fetch_inferior_registers): Go through the low target.
13583 (do_child_store_inferior_registers): Remove.
13584 (child_store_inferior_registers): Go through the low target.
13585 (win32_resume): Remove debug registers references.
13586 Set context using the low target.
13587 (handle_exception): Change return type to void. Don't record
13588 context here. Set status to TARGET_WAITKIND_SPURIOUS on a
13589 first chance exception.
889bf7c5 13590 (get_child_debug_event): Change return type to void. Remove
34b34921
PA		 13591 goto loop. Always return after waiting for debug event.
13592 (win32_wait): Convert to switch statement. Handle spurious
13593 events.
13594
13595 * win32-i386-low.c (debug_registers_changed,
13596 debug_registers_used): New.
13597 (initial_stuff): Rename to ...
13598 (i386_initial_stuff): ... this. Clear debug registers
13599 state variables.
13600 (store_debug_registers): Delete.
13601 (i386_get_thread_context): New.
13602 (load_debug_registers): Delete.
13603 (i386_set_thread_context): New.
13604 (i386_thread_added): New.
13605 (single_step): Rename to ...
13606 (i386_single_step): ... this.
13607 (do_fetch_inferior_registers): Rename to ...
13608 (i386_fetch_inferior_register): ... this.
13609 (i386_store_inferior_register): New.
13610 (the_low_target): Adapt to new interface.
13611
13612 * win32-arm-low.c (CONTEXT_FLOATING_POINT): Define.
13613 (arm_get_thread_context): New.
13614 (arm_set_thread_context): New.
13615 (regptr): New.
13616 (do_fetch_inferior_registers): Rename to ...
13617 (arm_fetch_inferior_register): ... this.
13618 (arm_store_inferior_register): New.
13619 (arm_wince_breakpoint): Reimplement as unsigned long.
13620 (arm_wince_breakpoint_len): Define.
13621 (the_low_target): Adapt to new interface.
13622
13623 * win32-low.h (target_ops): Remove regmap, store_debug_registers and
13624 load_debug_registers. Add get_thread_context, set_thread_context,
13625 thread_added and store_inferior_register. Rename
13626 fetch_inferior_registers to fetch_inferior_register.
13627 (regptr): Remove declaration.
13628
dd6953e1
PA		 136292007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
13630
13631 * linux-low.c (linux_detach): Change return type to int. Return 0.
13632 * spu-low.c (spu_detach): Likewise.
13633
444d6139
PA		 136342007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
13635
13636 * target.h (target_ops): Change return type of detach to int.
13637 Add join.
13638 (join_inferior): New.
13639 * server.c (main): Don't skip detach support on mingw32.
13640 If the inferior doesn't support detaching return error.
13641 Call join_inferior instead of using waitpid.
13642 * linux-low.c (linux_join): New.
13643 (linux_target_op): Add linux_join.
13644 * spu-low.c (spu_join): New.
13645 (spu_target_ops): Add spu_join.
13646 * win32-low.c (win32_detach): Adapt to new interface.
13647 Reopen current_process_handle before detaching. Issue a child
13648 resume before detaching.
13649 (win32_join): New.
13650 (win32_target_op): Add win32_join.
13651
1d5315fe
PA		 136522007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
13653
13654 * win32-low.c (win32-attach): Fix return value.
13655 * target.h (target_ops): Describe ATTACH return values.
13656
bf914831
PA		 136572007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
13658
13659 * win32-low.c (GETPROCADDRESS): Define.
13660 (winapi_DebugActiveProcessStop): Add WINAPI. typedef as pointer.
13661 (winapi_DebugSetProcessKillOnExit): Likewise.
13662 (win32_create_inferior): Force usage of ansi CreateProcessA.
13663 (win32_attach): Use GETPROCADDRESS.
13664 (win32_detach): Likewise.
13665
f72f3e60
PA		 136662007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
13667
13668 * win32-low.c (win32_wait): Don't use WSTOPSIG.
13669
ed50f18f
PA		 136702007-03-30 Pedro Alves <pedro_alves@portugalmail.pt>
13671
13672 * win32-low.c: Commit leftover changes from 2007-03-29.
13673
0c2ead7e
DJ		 136742007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
13675
13676 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Make 16-bit
13677 fields short instead of int. Add explicit padding.
13678 (i387_cache_to_fsave): Remove unnecessary casts.
13679 (i387_fsave_to_cache): Doc fix.
13680 (i387_cache_to_fxsave): Remove unnecessary casts and masking.
13681
73725ff3
DJ		 136822007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
13683
13684 * i387-fp.c (i387_cache_to_fxsave): Reinitialize val2 before use.
13685 (i387_fxsave_to_cache): Check fp->ftag while building ftag value.
13686
d99f33d8
PA		 136872007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
13688
13689 * configure.srv (arm*-*-mingw32ce*): Move near the other
13690 arm targets.
13691
68070c10
PA		 136922007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
13693
2482afc6 13694 * configure.ac: Add errno checking.
68070c10
PA		 13695 (AC_CHECK_HEADERS): Add errno.h, fcntl.h, signal.h,
13696 sys/file.h and malloc.h.
13697 (AC_CHECK_DECLS): Add perror.
13698 (srv_mingwce): Handle.
2482afc6 13699 * configure.srv (i[34567]86-*-cygwin*): Add
68070c10
PA		 13700 win32-i386-low.o to srv_tgtobj.
13701 (i[34567]86-*-mingw*): Likewise.
13702 (arm*-*-mingw32ce*): Add case.
13703 * gdbreplay.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
13704 HAVE_FCNTL_H, HAVE_ERRNO_H, HAVE_MALLOC_H]: Check.
13705 [__MINGW32CE__] (strerror): New function.
13706 [__MINGW32CE__] (errno): Define to GetLastError.
13707 [__MINGW32CE__] (COUNTOF): New macro.
13708 (remote_open): Remove extra close call.
13709 * mem-break.c (delete_breakpoint_at): New function.
13710 * mem-break.h (delete_breakpoint_at): Declare.
13711 * remote-utils.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
13712 HAVE_FCNTL_H, HAVE_UNISTD_H, HAVE_ERRNO_H]: Check.
13713 [USE_WIN32API] (read, write): Add char* casts.
13714 * server.c [HAVE_UNISTD_H, HAVE_SIGNAL_H]: Check.
13715 * server.h: Include wincecompat.h on Windows CE.
13716 [HAVE_ERRNO_H]: Check.
13717 (perror): Declare if not declared.
13718 * utils.c: Add stdlib.h, errno.h and malloc.h includes.
13719 (perror_with_name): Remove errno declaration.
13720 * wincecompat.h: New.
13721 * wincecompat.c: New.
13722 * win32-low.h: New.
13723 * win32-arm-low.c: New.
13724 * win32-i386-low.c: New.
13725 (win32-low.c): Include mem-break.h and win32-low.h, and winnt.h.
13726 (OUTMSG2): Make it safe.
13727 (_T): New macro.
13728 (COUNTOF): New macro.
13729 (NUM_REGS): Get it from the low target.
13730 (CONTEXT_EXTENDED_REGISTERS, CONTEXT_FLOATING_POINT,
13731 CONTEXT_DEBUG_REGISTERS): Add fallbacks to 0.
13732 (thread_rec): Let low target handle debug registers.
13733 (child_add_thread): Likewise.
13734 (child_init_thread_list): Likewise.
13735 (continue_one_thread): Likewise.
13736 (regptr): New.
13737 (do_child_fetch_inferior_registers): Move to ...
13738 * win32-i386-low.c: ... here, and rename to ...
13739 (do_fetch_inferior_registers): ... this.
889bf7c5 13740 * win32-low.c (child_fetch_inferior_registers):
68070c10
PA		 13741 Go through the low target.
13742 (do_child_store_inferior_registers): Use regptr.
13743 (strwinerror): New function.
13744 (win32_create_inferior): Handle Windows CE.
13745 Use strwinerror instead of strerror on Windows error
13746 codes. Add program to the error output.
13747 Don't close the main thread handle on Windows CE.
13748 (win32_attach): Use coredll.dll on Windows CE.
13749 (win32_kill): Close current process and current
13750 thread handles.
13751 (win32_detach): Use coredll.dll on Windows CE.
13752 (win32_resume): Let low target handle debug registers, and
13753 step request.
13754 (handle_exception): Add/Remove initial breakpoint. Avoid
13755 non-existant WSTOPSIG on Windows CE.
13756 (win32_read_inferior_memory): Cast to remove warning.
13757 (win32_arch_string): Go through the low target.
13758 (initialize_low): Call set_breakpoint_data with the low
13759 target's breakpoint.
13760 * win32-low.c (dr, FLAG_TRACE_BIT, FCS_REGNUM,
13761 FOP_REGNUM, mappings): Move to ...
13762 * win32-i386-low.c: ... here.
13763 * win32-low.c (win32_thread_info): Move to ...
13764 * win32-low.h: ... here.
13765 * Makefile.in (SFILES): Add win32-low.c, win32-i386-low.c,
13766 win32-arm-low.c and wincecompat.c.
13767 (all:): Add $EXEEXT.
13768 (install-only:): Likewise.
13769 (gdbserver:): Likewise.
13770 (gdbreplay:): Likewise.
13771 * config.in: Regenerate.
13772 * configure: Regenerate.
13773
41093d81
PA		 137742007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
13775
13776 * win32-low.c: Rename typedef thread_info to
13777 win32_thread_info throughout.
13778
544afa54
PA		 137792007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
13780
13781 * win32-i386-low.c: Rename to ...
13782 * win32-low.c: ... this.
13783 * configure.srv: Replace win32-i386-low.o with win32-low.o.
13784 * Makefile.in: Likewise.
13785
bce7165d
PA		 137862007-03-27 Pedro Alves <pedro_alves@portugalmail.pt>
13787
13788 * remote-utils.c (monitor_output): Constify msg parameter.
13789 * server.h (monitor_output): Likewise.
13790 * win32-i386-low.c (handle_output_debug_string): New.
13791 (win32_kill): Handle OUTPUT_DEBUG_STRING_EVENT events using
13792 handle_output_debug_string.
13793 (get_child_debug_event): Likewise.
13794
506c7aa0
DJ		 137952007-03-27 Mat Hostetter <mat@lcs.mit.edu>
13796
13797 * server.c (main): Correct strtoul check.
13798
42c81e2a
DJ		 137992007-03-27 Jon Ringle <jon@ringle.org>
13800
13801 * linux-low.c: Check __ARCH_HAS_MMU__ also.
13802
9453113a
DJ		 138032007-03-27 Brooks Moses <brooks.moses@codesourcery.com>
13804
13805 * Makefile.in: Add dummy "pdf" and "install-pdf" targets.
13806
64a69107
DJ		 138072007-02-27 Daniel Jacobowitz <dan@codesourcery.com>
13808
13809 * terminal.h: Check HAVE_SGTTY_H.
13810
138112007-02-27 Mat Hostetter <mat@lcs.mit.edu>
6f8486da
DJ		 13812
13813 * remote-utils.c (remote_open): Print out the assigned port number.
13814
c74d0ad8
DJ		 138152007-02-26 Daniel Jacobowitz <dan@codesourcery.com>
13816
13817 * remote-utils.c (monitor_output): New function.
13818 * server.c (debug_threads): Define here.
13819 (monitor_show_help): New function.
13820 (handle_query): Handle qRcmd.
13821 (main): Do not handle 'd' packet.
13822 * server.h (debug_threads, remote_debug, monitor_output): Declare.
13823 * linux-low.c, spu-low.c, win32-i386-low.c: Remove definitions
13824 of debug_threads.
13825
de7c3b4a
PA		 138262007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
13827
13828 * Makefile.in (EXEEXT): New.
13829 (clean): Use $(EXEEXT).
13830
ef57601b
PA		 138312007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
13832
13833 * target.h (target_ops): Rename send_signal to request_interrupt,
13834 and remove enum target_signal parameter.
13835 * linux-low.c (linux_request_interrupt): Rename from
13836 linux_send_signal, and always send SIGINT.
13837 * spu-low.c (spu_request_interrupt): Rename from spu_send_signal,
13838 and always send SIGINT.
13839 * remote-utils.c (putpkt_binary): Call request_interrupt, instead
13840 of send_signal.
13841 (input_interrupt): Likewise.
13842
820f2bda
PA		 138432007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
13844
13845 * server.c (get_features_xml): Check if target implemented
13846 arch_string.
13847 * win32-i386-low.c (win32_arch_string): New.
13848 (win32_target_ops): Add win32_arch_string as arch_string member.
13849
ab39bf24
UW		 138502007-02-22 Markus Deuling <deuling@de.ibm.com>
13851
13852 * spu-low.c (spu_arch_string): New.
13853 (spu_target_ops): Add spu_arch_string.
13854
61ff6e04
DJ		 138552007-02-16 Daniel Jacobowitz <dan@codesourcery.com>
13856
13857 * remote-utils.c: Remove HAVE_TERMINAL_H check.
13858 * configure.ac: Do not check for terminal.h.
13859 * configure, config.in: Regenerated.
13860
fb1e4ffc
DJ		 138612007-02-08 Daniel Jacobowitz <dan@codesourcery.com>
13862
13863 * Makefile.in (OBS): Add $(XML_BUILTIN).
13864 (XML_DIR, XML_TARGET, XML_FILES, XML_BUILTIN): New.
13865 (clean): Update.
13866 (target.xml, xml-builtin.c, stamp-xml, arm-with-iwmmxt.o)
13867 (arm-with-iwmmxt.c): New.
13868 * config.in, configure: Regenerate.
13869 * configure.ac: Check for iWMMXt. Handle srv_xmltarget,
13870 srv_xmlbuiltin, and srv_xmlfiles. Define USE_XML.
13871 * configure.srv: Mention srv_xmltarget and srv_xmlfiles.
13872 (arm*-*-linux*): Add iWMMXt and regset support.
13873 * linux-arm-low.c (PTRACE_GETWMMXREGS, PTRACE_SETWMMXREGS): Define.
13874 (arm_fill_gregset, arm_store_gregset, arm_fill_wmmxregset)
13875 (arm_store_wmmxregset, target_regsets): New.
13876 * server.c (get_features_xml): Take annex argument. Check builtin
13877 XML documents.
13878 (handle_query): Handle multiple annexes.
13879
0f48aa01
DJ		 138802007-01-29 Daniel Jacobowitz <dan@codesourcery.com>
13881
13882 * remote-utils.c [USE_WIN32API] (read, write): Define.
13883 (putpkt_binary, input_interrupt, readchar, getpkt): Use read and
13884 write.
13885
23181151
DJ		 138862007-01-09 Daniel Jacobowitz <dan@codesourcery.com>
13887
13888 * linux-i386-low.c (the_low_target): Set arch_string.
13889 * linux-x86-64-low.c (the_low_target): Likewise.
13890 * linux-low.c (linux_arch_string): New.
13891 (linux_target_ops): Add it.
13892 * linux-low.h (struct linux_target_ops): Add arch_string.
13893 * server.c (write_qxfer_response): Use const void * for DATA.
13894 (get_features_xml): New.
13895 (handle_query): Handle qXfer:features:read. Report it for qSupported.
13896 * target.h (struct target_ops): Add arch_string method.
13897
9d606399
DJ		 138982007-01-03 Denis Pilat <denis.pilat@st.com>
13899 Daniel Jacobowitz <dan@codesourcery.com>
13900
13901 * linux-low.c (linux_kill): Handle being called with no threads.
13902 * win32-i386-low.c (win32_kill): Likewise.
13903 (get_child_debug_event): Clear current_process_handle.
13904
139052006-12-30 Denis PILAT <denis.pilat@st.com>
8264bb58
DJ		 13906 Daniel Jacobowitz <dan@codesourcery.com>
13907
13908 * remote-utils.c (remote_open): Check the type of specified
13909 serial port devices before opening them.
13910 * server.c (main): Kill the inferior if an error occurs during
13911 the first remote_open.
13912
a5e13d24
DJ		 139132006-12-05 Markus Deuling <deuling@de.ibm.com>
13914
13915 * README: Update supported targets.
13916
186947f7
DJ		 139172006-11-28 Daniel Jacobowitz <dan@codesourcery.com>
13918
13919 * Makefile.in (clean): Remove reg-mips64.c.
13920 (reg-mips64.c, reg-mips64.o): New rules.
13921 * configure.srv: Handle mips64. Include regset support for mips.
13922 * linux-mips-low.c (union mips_register): New.
13923 (mips_get_pc, mips_set_pc, mips_reinsert_addr): Use it.
13924 (mips_breakpoint, mips_breakpoint_at): Use int.
13925 (mips_collect_register, mips_supply_register)
13926 (mips_collect_register_32bit, mips_supply_register_32bit)
13927 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
13928 (mips_store_fpregset, target_regsets): New.
13929 * thread-db.c (thread_db_get_tls_address): Use uintptr_t.
13930
a13e2c95
UW		 139312006-11-22 Ulrich Weigand <uweigand@de.ibm.com>
13932
13933 * configure.srv: Add target "spu*-*-*".
13934 * Makefile.in (clean): Remove reg-spu.c.
13935 (reg-spu.c, reg-spu.o, spu-low.o): Add dependencies.
13936 * spu-low.c: New file.
13937
cb7283db
DJ		 139382006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
13939
13940 * configure.ac: Correct td_thr_tls_get_addr test.
13941 * configure: Regenerated.
13942
89be2091
DJ		 139432006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
13944
13945 * linux-low.c (linux_wait_for_event): Reformat. Use the
13946 pass_signals array.
13947 * remote-utils.c (decode_address_to_semicolon): New.
13948 * server.c (pass_signals, handle_general_set): New.
13949 (handle_query): Mention QPassSignals for qSupported.
13950 (main): Call handle_general_set.
13951 * server.h (pass_signals, decode_address_to_semicolon): New.
13952
000ef4f0
DJ		 139532006-11-06 Daniel Jacobowitz <dan@codesourcery.com>
13954
13955 * server.c (handle_query): Correct error handling for read_auxv.
13956
b7149293
UW		 139572005-10-19 Ulrich Weigand <uweigand@de.ibm.com>
13958
13959 * configure.srv [s390-*-linux*, s390x-*-linux*]: Set srv_linux_regsets
13960 and srv_linux_thread_db to yes.
13961 * linux-s390-low.c (s390_fill_gregset): New function.
13962 (target_regsets): Define data structure.
13963
dae5f5cf
DJ		 139642006-10-17 Daniel Jacobowitz <dan@codesourcery.com>
13965
13966 * acinclude.m4 (SRV_CHECK_TLS_GET_ADDR): New.
13967 * configure.ac: Use it. Define HAVE_TD_THR_TLS_GET_ADDR.
13968 * config.in, configure: Regenerated.
13969 * inferiors.c (gdb_id_to_thread): New function.
13970 (gdb_id_to_thread_id): Use it.
13971 * linux-low.c (linux_target_ops): Use thread_db_get_tls_address.
13972 * linux-low.h (struct process_info): Add th member.
13973 (thread_db_get_tls_address): New prototype.
13974 * remote-utils.c (decode_address): Make non-static.
13975 * server.c (handle_query): Handle qGetTLSAddr.
13976 * server.h (gdb_id_to_thread, decode_address): New prototypes.
13977 * target.h (struct target_ops): Add get_tls_address.
13978 * thread-db.c (maybe_attach_thread): Save the thread handle.
13979 (thread_db_get_tls_address): New.
13980
32ca6d61
DJ		 139812006-09-28 Daniel Jacobowitz <dan@codesourcery.com>
13982
13983 * linux-low.c (PTRACE_GETSIGINFO, PTRACE_SETSIGINFO): Define.
13984 (linux_resume_one_process): Take a siginfo_t *. Update all
13985 callers. Queue it if necessary. Use PTRACE_SETSIGINFO.
13986 (struct pending_signals): Add a siginfo_t.
13987 (linux_wait_for_process): Always set last_status.
13988 (linux_wait_for_event): Use PTRACE_GETSIGINFO.
13989 (linux_queue_one_thread): Use PTRACE_GETSIGINFO.
13990 * linux-low.h (struct process_info): Add last_status.
13991
5ffff7c1
DJ		 139922006-09-21 Daniel Jacobowitz <dan@codesourcery.com>
13993
13994 * remote-utils.c (try_rle): New function.
13995 (putpkt_binary): Use it.
13996
8695c747
DJ		 139972006-08-19 Daniel Jacobowitz <dan@codesourcery.com>
13998
13999 * Makefile.in (clean): Clean reg-x86-64-linux.c.
14000 (reg-x86-64-linux.o, reg-x86-64-linux.c): New.
14001 * configure.srv (x86_64-*-linux*): Use reg-x86-64-linux.o.
14002 * linux-x86-64-low.c (x86_64_regmap): Include ORIG_RAX.
14003 (x86_64_fill_gregset, x86_64_store_gregset): Skip floating
14004 point registers.
14005
290fadea
RS		 140062006-08-08 Richard Sandiford <richard@codesourcery.com>
14007
14008 * server.c (terminal_fd): New variable.
14009 (old_foreground_pgrp): Likewise.
14010 (restore_old_foreground_pgrp): New function.
14011 (start_inferior): Record the terminal file descriptor in terminal_fd
14012 and its original foreground group in old_foreground_pgrp. Register
14013 restore_old_foreground_pgrp with atexit().
14014
9f2e1e63
DJ		 140152006-07-26 Daniel Jacobowitz <dan@codesourcery.com>
14016
14017 * server.c (handle_query): Correct qPart to qXfer.
14018
b80864fb
DJ		 140192006-07-22 Daniel Jacobowitz <dan@codesourcery.com>
14020
14021 * configure.ac: Check for more headers which are missing on
14022 Windows. Automatically supply -lwsock32 and USE_WIN32API.
14023 * configure.srv: Add Cygwin and mingw32.
14024 * remote-utils.c: Don't include headers unconditionally which
14025 are missing on mingw32. Include <winsock.h> for mingw32.
14026 (remote_open): Adjust for mingw32 support. Flush
14027 standard error after writing to it.
14028 (remote_close, putpkt_binary, input_interrupt, block_async_io)
14029 (unblock_async_io, enable_async_io, disable_async_io)
14030 (readchar, getpkt): Update for Winsock support.
14031 (prepare_resume_reply): Expect a protocol signal number.
14032 * server.c: Disable <sys/wait.h> on mingw32.
14033 (start_inferior): Adjust for mingw32 support. Flush
14034 standard error after writing to it.
14035 (attach_inferior): Likewise. Use protocol signal
14036 numbers.
14037 (main): Skip 'D' packet on mingw32. Use protocol signal numbers
14038 and names.
14039 * win32-i386-low.c: New file.
14040 * Makefile.in (XM_CLIBS): Set.
14041 (gdbserver, gdbreplay): Use $(INTERNAL_CFLAGS).
14042 (win32-i386-low.o): New dependency rule.
14043 * linux-low.c (linux_wait): Use target signal numbers.
14044 * target.h (struct target_ops): Doc fix.
14045 * server.h (target_signal_to_name): New prototype.
14046 * gdbreplay.c: Don't include headers unconditionally which
14047 are missing on mingw32. Include <winsock.h> for mingw32.
14048 (remote_close, remote_open): Adjust for Winsock support.
14049 * configure, config.in: Regenerated.
14050
0876f84a
DJ		 140512006-07-12 Daniel Jacobowitz <dan@codesourcery.com>
14052
14053 * server.c (decode_xfer_read, write_qxfer_response): New.
14054 (handle_query): Take a packet length argument. Handle
14055 qXfer:auxv:read instead of qPart:auxv:read. Mention it in
14056 the qSupported response.
14057 (main): Update call to handle_query.
14058
01f9e8fa
DJ		 140592006-06-22 Daniel Jacobowitz <dan@codesourcery.com>
14060
14061 * remote-utils.c (remote_escape_output, remote_unescape_input): New.
14062 (putpkt_binary): Renamed from putpkt and adjusted for binary
14063 data.
14064 (putpkt): New wrapper for putpkt_binary.
14065 (readchar): Don't mask off the high bit.
14066 (decode_X_packet): New function.
14067 * server.c (main): Call putpkt_binary if a handler sets the packet
14068 length. Save the length of the incoming packet. Handle 'X'.
14069 * server.h (gdb_byte, remote_escape_output, decode_X_packet): New.
14070
be2a5f71
DJ		 140712006-06-21 Daniel Jacobowitz <dan@codesourcery.com>
14072
14073 * server.c (handle_query): Handle qSupported.
14074
ea025f5f
DJ		 140752006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
14076
14077 * remote-utils.c (all_symbols_looked_up): New variable.
14078 (look_up_one_symbol): Check it.
14079 * server.h (look_up_one_symbol): New declaration.
14080 * thread-db.c (thread_db_init): Set all_symbols_looked_up.
14081
9308fc88
DJ		 140822006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
14083
14084 * Makefile.in (linux-arm-low.o): Update dependencies.
66f338c7 14085 * linux-arm-low.c: Include "gdb_proc_service.h".
9308fc88
DJ		 14086 (PTRACE_GET_THREAD_AREA): Define.
14087 (ps_get_thread_area): New function.
14088
52fb6437
NS		 140892006-05-09 Nathan Sidwell <nathan@codesourcery.com>
14090
14091 * configure.srv (m68k*-*-uclinux*): New target.
14092 * linux-low.c (linux_create_inferior): Use vfork on mmuless systems.
14093 (linux_resume_one_process): Remove extraneous cast.
14094 (linux_read_offsets): New.
14095 (linux_target_op): Add linux_read_offsets on mmuless systems.
14096 * server.c (handle_query): Add qOffsets logic.
14097 * target.h (struct target_ops): Add read_offsets.
14098
21b0f40c
DJ		 140992006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
14100
14101 * linux-mips-low.c: Include <sys/ptrace.h> and "gdb_proc_service.h".
14102 (PTRACE_GET_THREAD_AREA): Define.
14103 (ps_get_thread_area): New function.
14104 * Makefile.in (linux-i386-low.o, linux-mips-low.o)
14105 (linux-x86-64-low.o): Update.
14106
0050a760
DJ		 141072006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
14108
14109 * configure.ac: Remove checks for prfpregset_t.
14110 * gdb_proc_service.h: New file.
14111 * linux-i386-low.c, linux-x86-64-low.c, thread-db.c: Use the
14112 new "gdb_proc_service.h".
14113 * proc-service.c: Likewise.
14114 (ps_pglobal_lookup, ps_pdread, ps_pdwrite): Use psaddr_t.
14115 (ps_lgetfpregs, ps_lsetfpregs): Use a void* argument.
14116 * Makefile.in (gdb_proc_service_h): Updated.
14117 * configure, config.in: Regenerated.
14118
b92a518e
DJ		 141192006-03-03 Daniel Jacobowitz <dan@codesourcery.com>
14120
14121 * remote-utils.c (prepare_resume_reply): Move declaration
14122 of gdb_id_from_wait to the top of the block.
14123
545587ee
DJ		 141242006-02-15 Daniel Jacobowitz <dan@codesourcery.com>
14125
14126 * linux-low.c (regsets_store_inferior_registers): Read the regset
14127 from the target before filling it.
14128
9db87ebd
DJ		 141292006-02-08 Daniel Jacobowitz <dan@codesourcery.com>
14130
14131 * server.c (attach_inferior): Return SIGTRAP for a successful
14132 attach.
14133
dd24457d
DJ		 141342006-02-01 Daniel Jacobowitz <dan@codesourcery.com>
14135
14136 * Makefile.in (OBS): Add version.o.
14137 (STAGESTUFF): Delete.
14138 (version.o): Add dependencies.
14139 (version.c): Replace rule.
14140 (clean): Remove version.c.
14141 * server.c (gdbserver_version): New.
14142 (gdbserver_usage): Use printf.
14143 (main): Handle --version and --help.
14144 * server.h (version, host_name): Add declarations.
14145
6f0f660e
EZ		 141462005-12-23 Eli Zaretskii <eliz@gnu.org>
14147
889bf7c5
PA		 14148 * linux-arm-low.c:
14149 * linux-arm-low.c:
14150 * inferiors.c:
14151 * i387-fp.h:
14152 * i387-fp.c:
14153 * gdbreplay.c:
14154 * regcache.c:
14155 * proc-service.c:
14156 * mem-break.h:
14157 * mem-break.c:
14158 * linux-x86-64-low.c:
14159 * linux-sh-low.c:
14160 * linux-s390-low.c:
14161 * linux-ppc64-low.c:
14162 * linux-ppc-low.c:
14163 * linux-mips-low.c:
14164 * linux-m68k-low.c:
14165 * linux-m32r-low.c:
14166 * linux-low.h:
14167 * linux-low.c:
14168 * linux-ia64-low.c:
14169 * linux-i386-low.c:
14170 * linux-crisv32-low.c:
14171 * thread-db.c:
14172 * terminal.h:
14173 * target.h:
14174 * target.c:
14175 * server.h:
14176 * server.c:
14177 * remote-utils.c:
14178 * regcache.h:
14179 * utils.c:
14180 * Makefile.in:
14181 * configure.ac:
6f0f660e
EZ		 14182 * gdbserver.1: Add (C) after Copyright. Update the FSF
14183 address.
14184
9d1fb177
DJ		 141852005-11-13 Daniel Jacobowitz <dan@codesourcery.com>
14186
14187 * linux-arm-low.c (arm_eabi_breakpoint): New variable.
14188 (arm_breakpoint_at): Recognize both breakpoints.
14189 (the_low_target): Use the correct breakpoint instruction.
14190
011a70c2
DJ		 141912005-11-02 Daniel Jacobowitz <dan@codesourcery.com>
14192
14193 * configure.srv (x86_64-*-linux*): Turn on thread_db support.
14194 * linux-x86-64-low.c (x86_64_breakpoint, x86_64_breakpoint_len)
14195 (x86_64_get_pc, x86_64_set_pc, x86_64_breakpoint_at): New.
14196 (the_low_target): Update.
14197
7fb85e41
AS		 141982005-10-25 Andreas Schwab <schwab@suse.de>
14199
14200 * server.c (main): Allocate mem_buf with PBUFSIZ bytes.
14201
14202 * linux-ia64-low.c (ia64_regmap): Remove NAT registers.
14203 (ia64_num_regs): Reduce to 462.
14204
3db0444b
DJ		 142052005-09-17 Daniel Jacobowitz <dan@codesourcery.com>
14206
14207 * acinclude.m4: Correct quoting.
14208 * aclocal.m4: Regenerated.
14209
14210 Suggested by SZOKOVACS Robert <szo@ies.hu>:
14211 * thread-db.c (thread_db_err_str): Handle TD_VERSION.
14212 (thread_db_init): Call thread_db_err_str.
14213 * configure.ac: Check for TD_VERSION.
14214 * config.in, configure: Regenerated.
14215
bee0189a
DJ		 142162005-07-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
14217
14218 * server.h (error, fatal, warning): Add ATTR_FORMAT.
14219
e9d25b98
DJ		 142202005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
14221
14222 * configure.ac: Define HAVE_LINUX_REGSETS even if PTRACE_GETREGS
14223 is not available. Define HAVE_PTRACE_GETREGS if it is.
14224 * config.in, configure: Regenerated.
14225 * configure.srv: Set srv_linux_regsets for PowerPC and PowerPC64.
14226 * linux-i386-low.c, linux-m68k-low.c: Update to use
14227 HAVE_PTRACE_GETREGS.
14228 * linux-low.c (regsets_fetch_inferior_registers)
14229 (regsets_store_inferior_registers): Only return 0 if we processed
14230 GENERAL_REGS.
14231 * linux-ppc-low.c (ppc_fill_gregset, target_regsets): New.
14232 * linux-ppc64-low.c (ppc_fill_gregset, target_regsets): New.
14233
a06660f7
DJ		 142342005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
14235
14236 * inferiors.c (struct thread_info): Add gdb_id.
14237 (add_thread): Add gdb_id argument.
14238 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New.
14239 * linux-low.c (linux_create_inferior, linux_attach_lwp): Update
14240 calls to add_thread.
14241 * remote-utils.c (prepare_resume_reply: Use thread_to_gdb_id.
14242 * server.c (handle_query): Use thread_to_gdb_id.
14243 (handle_v_cont, main): Use gdb_id_to_thread_id.
14244 * server.h (add_thread): Update prototype.
14245 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New
14246 prototypes.
14247
5a1f5858
DJ		 142482005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
14249
14250 * linux-low.c (fetch_register, usr_store_inferior_registers): Handle
14251 left-padded registers.
14252 * linux-low.h (struct linux_target_ops): Add left_pad_xfer.
14253 * linux-ppc64-low.c (the_low_target): Set left_pad_xfer.
14254
e122f1f5
SE		 142552005-07-01 Steve Ellcey <sje@cup.hp.com>
14256
14257 * configure.ac (BFD_NEED_DECLARATION): Replace with AC_CHECK_DECLS.
14258 * configure: Regenerate.
14259 * config.in: Regenerate.
14260 * server.h (NEED_DECLARATION_STRERROR):
14261 Replace with !HAVE_DECL_STRERROR.
14262
d592fa2f
DJ		 142632005-06-16 Daniel Jacobowitz <dan@codesourcery.com>
14264
14265 * linux-low.c (linux_wait, linux_send_signal): Don't test
14266 an unsigned long variable for > 0 if it could be MAX_ULONG.
14267 * server.c (myresume): Likewise.
14268 * target.c (set_desired_inferior): Likewise.
14269
ccbd4912
MK		 142702005-06-13 Mark Kettenis <kettenis@gnu.org>
14271
14272 * configure.ac: Simplify and improve check for socklen_t.
14273 * configure, config.in: Regenerate.
14274
f450004a
DJ		 142752005-06-12 Daniel Jacobowitz <dan@codesourcery.com>
14276
14277 * acconfig.h: Remove.
14278 * configure.ac: Add a test for socklen_t. Use three-argument
14279 AC_DEFINE throughout.
14280 * config.in: Regenerated using autoheader 2.59.
14281 * configure: Regenerated.
14282
14283 * gdbreplay.c (socklen_t): Provide a default.
14284 (remote_open): Use socklen_t.
14285 * remote-utils.c (socklen_t): Provide a default.
14286 (remote_open): Use socklen_t.
14287 (convert_int_to_ascii, convert_ascii_to_int, decode_M_packet): Use
14288 unsigned char.
14289
14290 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Use unsigned
14291 char for buffers.
14292 * linux-low.c (linux_read_memory, linux_write_memory)
14293 (linux_read_auxv): Likewise.
14294 * mem-break.c (breakpoint_data, set_breakpoint_data, check_mem_read)
14295 (check_mem_write): Likewise.
14296 * mem-break.h (set_breakpoint_data, check_mem_read, check_mem_write):
14297 Likewise.
14298 * regcache.c (struct inferior_rgcache_data, registers_to_string)
14299 (registers_from_string, register_data): Likewise.
14300 * server.c (handle_query, main): Likewise.
14301 * server.h (convert_ascii_to_int, convert_int_to_ascii)
14302 (decode_M_packet): Likewise.
14303 * target.c (read_inferior_memory, write_inferior_memory): Likewise.
14304 * target.h (struct target_ops): Update read_memory, write_memory,
14305 and read_auxv.
14306 (read_inferior_memory, write_inferior_memory): Update.
14307 * linux-low.h (struct linux_target_ops): Change type of breakpoint
14308 to unsigned char *.
14309 * linux-arm-low.c, linux-cris-low.c, linux-crisv32-low.c,
14310 linux-i386-low.c, linux-m32r-low.c, linux-m68k-low.c,
14311 linux-mips-low.c, linux-ppc-low.c, linux-ppc64-low.c,
14312 linux-s390-low.c, linux-sh-low.c: Update for changes in
14313 read_inferior_memory and the_low_target->breakpoint.
14314
eee84df1
DJ		 143152005-05-28 Daniel Jacobowitz <dan@codesourcery.com>
14316
14317 * Makefile.in (SFILES): Add linux-ppc64-low.c.
14318 (linux-ppc64-low.o, reg-ppc64.c, reg-ppc64.o): New targets.
14319 * configure.srv: Add powerpc64-*-linux*.
14320 * linux-ppc64-low.c: New file.
14321
45b134e5
OF		 143222005-05-23 Orjan Friberg <orjanf@axis.com>
14323
14324 * linux-cris-low.c: New file with support for CRIS.
14325 * linux-crisv32-low.c: Ditto for CRISv32.
14326 * Makefile.in (SFILES): Add linux-cris-low.c, linux-crisv32-low.c.
14327 (clean): Add reg-cris.c and reg-crisv32.c.
889bf7c5 14328 Add linux-cris-low.o, linux-crisv32-low.o, reg-cris.o, reg-cris.c,
45b134e5
OF		 14329 reg-crisv32.o, and reg-crisv32.c to make rules.
14330 * configure.srv: Add cris-*-linux* and crisv32-*-linux* to list of
14331 recognized targets.
14332
48d93c75
UW		 143332005-05-16 Ulrich Weigand <uweigand@de.ibm.com>
14334
14335 * linux-low.c (fetch_register): Ensure buffer size is a multiple
14336 of sizeof (PTRACE_XFER_TYPE).
14337 (usr_store_inferior_registers): Likewise. Zero out excess bytes.
14338
e013ee27
OF		 143392005-05-12 Orjan Friberg <orjanf@axis.com>
14340
889bf7c5 14341 * target.h (struct target_ops): Add insert_watchpoint,
e013ee27
OF		 14342 remove_watchpoint, stopped_by_watchpoint, stopped_data_address function
14343 pointers for hardware watchpoint support.
14344 * linux-low.h (struct linux_target_ops): Ditto.
14345 * linux-low.c (linux_insert_watchpoint, linux_remove_watchpoint)
14346 (linux_stopped_by_watchpoint, linux_stopped_data_address): New. Add
14347 to linux_target_ops.
14348 * remote-utils.c (prepare_resume_reply): Add watchpoint information to
14349 reply packet.
14350 * server.c (main): Recognize 'Z' and 'z' packets.
14351
b0ded00b
UW		 143522005-05-10 Ulrich Weigand <uweigand@de.ibm.com>
14353
14354 * linux-s390-low.c (s390_breakpoint, s390_breakpoint_len): Define.
14355 (s390_get_pc, s390_set_pc, s390_breakpoint_at): New functions.
14356 (the_low_target): Add new members.
14357
8643e2ad
DJ		 143582005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
14359
14360 * proc-service.c (ps_lgetregs): Search all_processes instead of
14361 all_threads.
14362
fc620387
DJ		 143632005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
14364
14365 * server.c (start_inferior): Change return type to int.
14366 (attach_inferior): Change sigptr to int *.
14367 (handle_v_cont, handle_v_requests): Change signal to int *.
14368 (main): Change signal to int.
14369
143702005-04-15 Kei Sakamoto <sakamoto.kei@renesas.com>
7cfbc4a0
KI		 14371
14372 * Makefile.in: Add linux-m32r-low.o, reg-m32r.c and reg-m32r.o.
14373 * configure.srv: Add m32r*-*-linux*.
14374 * linux-m32r-low.c: New file.
14375
e0e76420
DJ		 143762005-03-04 Daniel Jacobowitz <dan@codesourcery.com>
14377
14378 * Makefile.in (stamp-h): Set CONFIG_HEADERS explicitly.
14379
a1928bad
DJ		 143802005-03-03 Daniel Jacobowitz <dan@codesourcery.com>
14381
14382 * inferiors.c (change_inferior_id, add_thread, find_inferior_id):
14383 Take unsigned long arguments for PIDs.
14384 * linux-low.c (add_process, linux_attach_lwp, linux_attach)
14385 (linux_thread_alive, linux_wait_for_event, kill_lwp, send_sigstop)
14386 (wait_for_sigstop, linux_resume_one_process)
14387 (regsets_fetch_inferior_registers, linux_send_signal)
14388 (linux_read_auxv): Likewise. Update the types of variables holding
14389 PIDs. Update format string specifiers.
14390 * linux-low.h (struct process_info, linux_attach_lwp): Likewise.
14391 * remote-utils.c (prepare_resume_reply): Likewise.
14392 * server.c (cont_thread, general_thread, step_thread)
14393 (thread_from_wait, old_thread_from_wait, signal_pid): Change type to
14394 unsigned long.
14395 (handle_query): Update format specifiers.
14396 (handle_v_cont, main): Use strtoul for thread IDs.
14397 * server.h (struct inferior_list_entry): Use unsigned long for ID.
14398 (add_thread, find_inferior_id, change_inferior_id, cont_thread)
14399 (general_thread, step_thread, thread_from_wait)
14400 (old_thread_from_wait): Update.
14401 * target.h (struct thread_resume): Use unsigned long for THREAD.
14402 (struct target_ops): Use unsigned long for arguments to attach and
14403 thread_alive.
14404
dcdb98d2
DJ		 144052005-02-24 Daniel Jacobowitz <dan@codesourcery.com>
14406
14407 * acinclude.m4: Include bfd/bfd.m4 directly.
14408 * configure.ac: Use AC_ARG_PROGRAM. Suggested by Aron Griffis
14409 <agriffis@toolchain.org>.
14410 * aclocal.m4, configure: Regenerated.
14411
bec39cab
AC		 144122005-01-07 Andrew Cagney <cagney@gnu.org>
14413
14414 * configure.ac: Rename configure.in, require autoconf 2.59.
14415 * configure: Re-generate.
14416
434c4c77
DJ		 144172004-12-08 Daniel Jacobowitz <dan@debian.org>
14418
14419 * acinclude.m4 (SRV_CHECK_THREAD_DB): Add ps_get_thread_area. Reset
14420 LIBS when finished.
14421 * aclocal.m4: Regenerated.
14422 * configure: Regenerated.
14423
db1d3e1b
AS		 144242004-11-21 Andreas Schwab <schwab@suse.de>
14425
14426 * linux-m68k-low.c (m68k_num_gregs): Define.
14427 (m68k_fill_gregset, m68k_store_gregset, m68k_fill_fpregset)
14428 (m68k_store_fpregset, target_regsets) [HAVE_LINUX_REGSETS]: New.
14429 (m68k_breakpoint, m68k_breakpoint_len, m68k_get_pc, m68k_set_pc)
14430 (m68k_breakpoint_at): New. Add to the_low_target.
14431
14432 * configure.srv (m68*-*-linux*): Set srv_linux_regsets and
14433 srv_linux_thread_db to yes.
14434
43360365
JB		 144352004-10-20 Joel Brobecker <brobecker@gnat.com>
14436
14437 * linux-x86-64-low.c (ARCH_SET_GS): Add definition if missing.
14438 (ARCH_SET_FS): Likewise.
14439 (ARCH_GET_FS): Likewise.
14440 (ARCH_GET_GS): Likewise.
14441
fd500816
DJ		 144422004-10-16 Daniel Jacobowitz <dan@debian.org>
14443
14444 * linux-i386-low.c (ps_get_thread_area): New.
14445 * linux-x86-64-low.c (ps_get_thread_area): New.
14446 * linux-low.c: Include <sys/syscall.h>.
14447 (linux_kill_one_process): Don't kill the first thread here.
14448 (linux_kill): Kill the first thread here.
14449 (kill_lwp): New function.
14450 (send_sigstop, linux_send_signal): Use it.
14451 * proc-service.c: Clean up #ifdefs.
14452 (fpregset_info): Delete.
14453 (ps_lgetregs): Update and enable implementation.
14454 (ps_lsetregs, ps_lgetfpregs, ps_lsetfpregs): Remove disabled
14455 implementations.
14456 * remote-utils.c (struct sym_cache, symbol_cache): New.
14457 (input_interrupt): Print a clearer message.
14458 (async_io_enabled): New variable.
14459 (enable_async_io, disable_async_io): Use it. Update comments.
14460 (look_up_one_symbol): Use the symbol cache.
14461 * thread-db.c (thread_db_look_up_symbols): New function.
14462 (thread_db_init): Update comments. Call thread_db_look_up_symbols.
14463
f6de3c42
DJ		 144642004-10-16 Daniel Jacobowitz <dan@debian.org>
14465
14466 * configure.in: Test for -rdynamic.
14467 * configure: Regenerated.
14468 * Makefile (INTERNAL_LDFLAGS): New.
14469 (gdbserver, gdbreplay): Use it.
14470
2c0fc042
AC		 144712004-09-02 Andrew Cagney <cagney@gnu.org>
14472
14473 * Makefile.in (TAGS): Replace TM_FILE with DEPRECATED_TM_FILE.
14474
075b3282
DJ		 144752004-03-23 Daniel Jacobowitz <drow@mvista.com>
14476
14477 * linux-low.c (linux_wait): Clear all_processes list also.
14478
fa6a77dc
DJ		 144792004-03-12 Daniel Jacobowitz <drow@mvista.com>
14480
14481 * linux-low.c: Include <errno.h>. Remove extern declaration of
14482 errno.
14483
6d782a97
DJ		 144842004-03-12 Daniel Jacobowitz <drow@mvista.com>
14485
14486 * gdbreplay.c, server.h, utils.c: Update copyright years.
14487
3a7fb99b
DJ		 144882004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
14489
14490 * server.c (main): Print child status or termination signal from
14491 variable 'signal', not 'sig'.
14492
c3e735a6
DJ		 144932004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
14494
14495 * linux-low.c (linux_read_memory): Change return type to
14496 int. Check for and return error from ptrace().
14497 * target.c (read_inferior_memory): Change return type to int. Pass
14498 back return status from the_target->read_memory().
14499 * target.h (struct target_ops): Adapt *read_memory() prototype.
14500 Update comment.
14501 (read_inferior_memory): Adapt prototype.
14502 * server.c (main): Return an error packet if
14503 read_inferior_memory() returns an error.
14504
a59d1c82
DJ		 145052004-03-04 Daniel Jacobowitz <drow@mvista.com>
14506
14507 * Makefile.in (distclean): Remove config.h, stamp-h, and config.log.
14508 Unify with other clean targets.
14509
dc3f8883
DJ		 145102004-02-29 Daniel Jacobowitz <drow@mvista.com>
14511
14512 * server.c (handle_v_cont): Call set_desired_inferior.
14513
89a208da
DJ		 145142004-02-29 Daniel Jacobowitz <drow@mvista.com>
14515
14516 * remote-utils.c (prepare_resume_reply): Always supply "thread:".
14517
62ea82f5
DJ		 145182004-02-29 Daniel Jacobowitz <drow@mvista.com>
14519
14520 * linux-low.c (linux_wait): Unblock async I/O.
14521 (linux_resume): Block and enable async I/O.
14522 * remote-utils.c (block_async_io, unblock_async_io): New functions.
14523 * server.h (block_async_io, unblock_async_io): Add prototypes.
14524
6910d122
DJ		 145252004-02-29 Daniel Jacobowitz <drow@mvista.com>
14526
14527 * remote-utils.c (remote_open): Print a status notice after
14528 opening a TCP port.
14529 * server.c (attach_inferior): Print a status notice after
14530 attaching.
14531
145322004-02-29 Daniel Jacobowitz <drow@mvista.com>
d677d77d
DJ		 14533
14534 * linux-arm-low.c (arm_get_pc): Print out stop PC in debug mode.
14535
c89dc5d4
DJ		 145362004-02-26 Daniel Jacobowitz <drow@mvista.com>
14537
14538 * remote-utils.c (write_enn): Use "E01" instead of "ENN" for the
14539 error packet.
14540 * server.c, target.h: Update copyright years.
14541
4b8dad4a
RM		 145422004-02-25 Roland McGrath <roland@redhat.com>
14543
14544 * target.h (struct target_ops): New member `read_auxv'.
14545 * server.c (handle_query): Handle qPart:auxv:read: query using that.
14546 * linux-low.c (linux_read_auxv): New function.
14547 (linux_target_ops): Initialize `read_auxv' member to that.
14548
d7446758
JB		 145492004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
14550
14551 Committed by Jim Blandy <jimb@redhat.com>.
14552
14553 * linux-s390-low.c (s390_num_regs): Update.
4b8dad4a 14554 (s390_regmap): Remove control registers. Use __s390x__ predefine
d7446758
JB		 14555 instead of GPR_SIZE to distiguish s390 and s390x targets.
14556
5544ad89
DJ		 145572004-01-31 Daniel Jacobowitz <drow@mvista.com>
14558
14559 * linux-low.c: Update copyright year.
14560 (check_removed_breakpoint): Clear pending_is_breakpoint.
14561 (linux_set_resume_request, linux_queue_one_thread)
14562 (resume_status_pending_p): New functions.
14563 (linux_continue_one_thread): Use process->resume.
14564 (linux_resume): Only resume threads if there are no pending events.
14565 * linux-low.h (struct process_info): Add resume request
14566 pointer.
14567
2a68b70e
DJ		 145682004-01-30 Daniel Jacobowitz <drow@mvista.com>
14569
14570 * regcache.c (new_register_cache): Clear the allocated register
14571 buffer. Suggested by Atsushi Nemoto <anemo@mba.ocn.ne.jp>.
14572
64386c31
DJ		 145732003-10-13 Daniel Jacobowitz <drow@mvista.com>
14574
14575 * linux-low.c (linux_resume): Take a struct thread_resume *
14576 argument.
14577 (linux_wait): Update call.
14578 (resume_ptr): New static variable.
14579 (linux_continue_one_thread): Renamed from
14580 linux_continue_one_process. Use resume_ptr.
14581 (linux_resume): Use linux_continue_one_thread.
14582 * server.c (handle_v_cont, handle_v_requests): New functions.
14583 (myresume): New function.
14584 (main): Handle 'v' case.
14585 * target.h (struct thread_resume): New type.
14586 (struct target_ops): Change argument of "resume" to struct
14587 thread_resume *.
14588 (myresume): Delete macro.
14589
c938e9b0
L		 145902003-08-08 H.J. Lu <hongjiu.lu@intel.com>
14591
14592 * Makefile.in (install-only): Create dest dir. Support DESTDIR.
14593 (uninstall): Support DESTDIR.
14594
7f313d07
BC		 14595Mon Jul 21 20:09:34 UTC 2003 Brendan Conoboy <blc@redhat.com>
14596
14597 * configure.srv: Add xscale*linux copy of arm*linux entry.
14598
3b2fc2ea
DJ		 145992003-07-24 Daniel Jacobowitz <drow@mvista.com>
14600
14601 * linux-arm-low.c (arm_reinsert_addr): New function.
14602 (the_low_target): Add arm_reinsert_addr.
14603
1c0a559e
MK		 146042003-07-08 Mark Kettenis <kettenis@gnu.org>
14605
14606 * mem-break.c: Remove whitespace at end of file.
14607
43d5792c
DJ		 146082003-06-28 Daniel Jacobowitz <drow@mvista.com>
14609
14610 * configure.in: Check whether we need to prototype strerror.
14611 * server.h: Optionally prototype strerror.
14612 * gdbreplay.c (perror_with_name): Use strerror.
14613 * linux-low.c (linux_attach_lwp): Use strerror.
14614 * utils.c (perror_with_name): Use strerror.
14615 * config.in, configure: Regenerated.
14616
c8a86edf
DJ		 146172003-06-28 Daniel Jacobowitz <drow@mvista.com>
14618
14619 * linux-sh-low.c (sh_regmap): Fix FP register offsets, reported by
14620 SUGIOKA Toshinobu <sugioka@itonet.co.jp>.
14621
73d37363
DJ		 146222003-06-20 Daniel Jacobowitz <drow@mvista.com>
14623
14624 * Makefile.in (SFILES): Update.
14625 * low-hppabsd.c, low-lynx.c, low-nbsd.c, low-sim.c, low-sparc.c,
14626 low-sun3.c: Remove files.
14627
6ad8ae5c
DJ		 146282003-06-17 Daniel Jacobowitz <drow@mvista.com>
14629
14630 * linux-low.c: Move comment to linux_thread_alive where it belonged.
14631 (linux_detach_one_process, linux_detach): New functions.
14632 (linux_target_ops): Add linux_detach.
14633 * server.c (main): Handle 'D' packet.
14634 * target.h (struct target_ops): Add "detach" member.
14635 (detach_inferior): Define.
14636
1581182a
MK		 146372003-06-13 Mark Kettenis <kettenis@gnu.org>
14638
14639 From Kelley Cook <kelleycook@wideopenwest.com>:
14640 * configure.srv: Accept i[34567]86 variants.
14641
e5379b03
DJ		 146422003-06-05 Daniel Jacobowitz <drow@mvista.com>
14643
14644 * linux-low.c (linux_wait_for_event): Correct comment typos.
14645 (linux_resume_one_process): Call check_removed_breakpoint.
14646 (linux_send_signal): New function.
14647 (linux_target_ops): Add linux_send_signal.
14648 * remote-utils.c (putpkt, input_interrupt): Use send_signal instead
14649 of kill.
14650 * target.h (struct target_ops): Add send_signal.
14651
2ff29de4
JB		 146522003-05-29 Jim Blandy <jimb@redhat.com>
14653
14654 * linux-low.c (usr_store_inferior_registers): Transfer buf in
14655 PTRACE_XFER_TYPE-sized chunks, not int-sized chunks. Otherwise,
14656 if 'int' is smaller than PTRACE_XFER_TYPE, you end up throwing
14657 away part of the register's value.
14658
254787d4
DJ		 146592003-03-26 Daniel Jacobowitz <drow@mvista.com>
14660
14661 * linux-low.c (linux_create_inferior): Use __SIGRTMIN.
14662 (linux_wait_for_event, linux_init_signals): Likewise.
14663
94e10508
DJ		 146642003-03-17 Daniel Jacobowitz <drow@mvista.com>
14665
14666 * configure.in: Check for stdlib.h.
14667 * configure: Regenerated.
14668 * config.in: Regenerated.
14669
4c0711e0
DJ		 146702003-01-04 Andreas Schwab <schwab@suse.de>
14671
14672 * linux-m68k-low.c (m68k_num_regs): Define to 29 instead of 31.
14673
ef66e766
AC		 146742003-01-02 Andrew Cagney <ac131313@redhat.com>
14675
14676 * Makefile.in: Remove obsolete code.
14677
a1358604
DJ		 146782002-11-20 Daniel Jacobowitz <drow@mvista.com>
14679
14680 * linux-s390-low.c (s390_regmap): Check GPR_SIZE instead of
14681 defined(PT_FPR0_HI).
14682
23ce3b1c
DJ		 146832002-11-17 Stuart Hughes <seh@zee2.com>
14684
14685 * linux-arm-low.c (arm_num_regs): Increase.
14686 (arm_regmap): Include status register.
14687
146882002-11-17 Daniel Jacobowitz <drow@mvista.com>
14689
14690 * linux-low.c (register_addr): Remove incorrect -1 check.
14691
a9fa9f7d
DJ		 146922002-08-29 Daniel Jacobowitz <drow@mvista.com>
14693
14694 * linux-low.c (linux_create_inferior): Call setpgid. Return
14695 the new PID.
14696 (unstopped_p, linux_signal_pid): Remove.
14697 (linux_target_ops): Remove linux_signal_pid.
14698 * remote-utils.c (putpkt, input_interrupt): Use signal_pid
14699 global instead of target method.
14700 * target.h (struct target_ops): Remove signal_pid. Update comment
14701 for create_inferior.
14702 * server.c (signal_pid): New variable.
14703 (create_inferior): Set signal_pid. Block SIGTTOU and SIGTTIN in
4b8dad4a 14704 gdbserver. Set the child to be the foreground process group.
a9fa9f7d
DJ		 14705 (attach_inferior): Set signal_pid.
14706
17574093
DJ		 147072002-08-23 Daniel Jacobowitz <drow@mvista.com>
14708
14709 * ChangeLog: New file, with entries from gdb/ChangeLog after GDB 5.2.
14710
147112002-08-20 Jim Blandy <jimb@redhat.com>
14712
14713 * Makefile.in (LDFLAGS): Allow the configure script to establish a
14714 default for this.
14715
147162002-08-01 Andrew Cagney <cagney@redhat.com>
14717
14718 * Makefile.in: Make chill references obsolete.
14719
147202002-07-24 Kevin Buettner <kevinb@redhat.com>
14721
14722 * configure.in (unistd.h): Add to AC_CHECK_HEADERS list.
14723 * configure: Regenerate.
14724 * config.in: Regenerate.
14725
147262002-07-09 David O'Brien <obrien@FreeBSD.org>
14727
14728 * gdbreplay.c (stdlib.h, unistd.h): Conditionaly include.
14729 (perror_with_name, remote_close, remote_open, expect, play): Static.
14730
147312002-07-04 Michal Ludvig <mludvig@suse.cz>
14732
4b8dad4a 14733 * linux-x86-64-low.c (x86_64_regmap): Make it an array of
17574093
DJ		 14734 byte offsets instead of an array of indexes.
14735 (x86_64_store_gregset, x86_64_store_fpregset): Parameter made const.
14736
147372002-06-13 Daniel Jacobowitz <drow@mvista.com>
14738
14739 * regcache.c: Add comment.
14740
147412002-06-11 Daniel Jacobowitz <drow@mvista.com>
14742
14743 * thread-db.c: New file.
14744 * proc-service.c: New file.
14745 * acinclude.m4: New file.
14746 * Makefile.in: Add GDBSERVER_LIBS, gdb_proc_service_h,
14747 proc-service.o, and thread-db.o.
14748 (linux-low.o): Add USE_THREAD_DB.
14749 * acconfig.h: Add HAVE_PRGREGSET_T, HAVE_PRFPREGSET_T,
14750 HAVE_LWPID_T, HAVE_PSADDR_T, and PRFPREGSET_T_BROKEN.
14751 * aclocal.m4: Regenerated.
14752 * config.in: Regenerated.
14753 * configure: Regenerated.
14754 * configure.in: Check for proc_service.h, sys/procfs.h,
14755 thread_db.h, and linux/elf.h headrs.
14756 Check for lwpid_t, psaddr_t, prgregset_t, prfpregset_t, and
14757 PRFPREGSET_T_BROKEN. Introduce srv_thread_depfiles and USE_THREAD_DB.
14758 Check for -lthread_db and thread support.
14759 * configure.srv: Enable thread_db support for ARM, i386, MIPS,
14760 PowerPC, and SuperH.
14761 * i387-fp.c: Constify arguments.
14762 * i387-fp.h: Likewise.
14763 * inferiors.c: (struct thread_info): Renamed from
14764 `struct inferior_info'. Remove PID member. Use generic inferior
14765 list header. All uses updated.
14766 (inferiors, signal_pid): Removed.
14767 (all_threads): New variable.
14768 (get_thread): Define.
14769 (add_inferior_to_list): New function.
14770 (for_each_inferior): New function.
14771 (change_inferior_id): New function.
14772 (add_inferior): Removed.
14773 (remove_inferior): New function.
14774 (add_thread): New function.
14775 (free_one_thread): New function.
14776 (remove_thread): New function.
14777 (clear_inferiors): Use for_each_inferior and free_one_thread.
14778 (find_inferior): New function.
14779 (find_inferior_id): New function.
14780 (inferior_target_data): Update argument type.
14781 (set_inferior_target_data): Likewise.
14782 (inferior_regcache_data): Likewise.
14783 (set_inferior_regcache_data): Likewise.
14784 * linux-low.c (linux_bp_reinsert): Remove.
14785 (all_processes, stopping_threads, using_thrads)
14786 (struct pending_signals, debug_threads, pid_of): New.
14787 (inferior_pid): Replace with macro.
14788 (struct inferior_linux_data): Remove.
14789 (get_stop_pc, add_process): New functions.
14790 (linux_create_inferior): Restore SIGRTMIN+1 before calling exec.
14791 Use add_process and add_thread.
14792 (linux_attach_lwp): New function, based on old linux_attach. Use
14793 add_process and add_thread. Set stop_expected for new threads.
14794 (linux_attach): New function.
14795 (linux_kill_one_process): New function.
14796 (linux_kill): Kill all LWPs.
14797 (linux_thread_alive): Use find_inferior_id.
14798 (check_removed_breakpoints, status_pending_p): New functions.
14799 (linux_wait_for_process): Renamed from linux_wait_for_one_inferior.
14800 Update. Use WNOHANG. Wait for cloned processes also. Update process
14801 struct for the found process.
14802 (linux_wait_for_event): New function.
14803 (linux_wait): Use it. Support LWPs.
14804 (send_sigstop, wait_for_sigstop, stop_all_processes)
14805 (linux_resume_one_process, linux_continue_one_process): New functions.
14806 (linux_resume): Support LWPs.
14807 (REGISTER_RAW_SIZE): Remove.
14808 (fetch_register): Use register_size instead. Call supply_register.
14809 (usr_store_inferior_registers): Likewise. Call collect_register.
14810 Fix recursive case.
14811 (regsets_fetch_inferior_registers): Improve error message.
14812 (regsets_store_inferior_registers): Add debugging.
14813 (linux_look_up_symbols): Call thread_db_init if USE_THREAD_DB.
14814 (unstopped_p, linux_signal_pid): New functions.
14815 (linux_target_ops): Add linux_signal_pid.
14816 (linux_init_signals): New function.
14817 (initialize_low): Call it. Initialize using_threads.
14818 * regcache.c (inferior_regcache_data): Add valid
14819 flag.
14820 (get_regcache): Fetch registers lazily. Add fetch argument
14821 and update all callers.
14822 (regcache_invalidate_one, regcache_invalidate): New
14823 functions.
14824 (new_register_cache): Renamed from create_register_cache.
14825 Return the new regcache.
14826 (free_register_cache): Change argument to a void *.
14827 (registers_to_string, registers_from_string): Call get_regcache
14828 with fetch flag set.
14829 (register_data): Make static. Pass fetch flag to get_regcache.
14830 (supply_register): Call get_regcache with fetch flag clear.
14831 (collect_register): Call get_regcache with fetch flag set.
14832 (collect_register_as_string): New function.
14833 * regcache.h: Update.
14834 * remote-utils.c (putpkt): Flush after debug output and use
14835 stderr.
14836 Handle input interrupts while waiting for an ACK.
14837 (input_interrupt): Use signal_pid method.
14838 (getpkt): Flush after debug output and use stderr.
14839 (outreg): Use collect_register_as_string.
14840 (new_thread_notify, dead_thread_notify): New functions.
14841 (prepare_resume_reply): Check using_threads. Set thread_from_wait
14842 and general_thread.
14843 (look_up_one_symbol): Flush after debug output.
14844 * server.c (step_thread, server_waiting): New variables.
14845 (start_inferior): Don't use signal_pid. Update call to mywait.
14846 (attach_inferior): Update call to mywait.
14847 (handle_query): Handle qfThreadInfo and qsThreadInfo.
14848 (main): Don't fetch/store registers explicitly. Use
14849 set_desired_inferior. Support proposed ``Hs'' packet. Update
14850 calls to mywait.
14851 * server.h: Update.
14852 (struct inferior_list, struct_inferior_list_entry): New.
14853 * target.c (set_desired_inferior): New.
14854 (write_inferior_memory): Constify.
14855 (mywait): New function.
14856 * target.h: Update.
14857 (struct target_ops): New signal_pid method.
14858 (mywait): Removed macro, added prototype.
14859
14860 * linux-low.h (regset_func): Removed.
14861 (regset_fill_func, regset_store_func): New.
14862 (enum regset_type): New.
14863 (struct regset_info): Add type field. Use new operation types.
14864 (struct linux_target_ops): stop_pc renamed to get_pc.
14865 Add decr_pc_after_break and breakpoint_at.
14866 (get_process, get_thread_proess, get_process_thread)
14867 (strut process_info, all_processes, linux_attach_lwp)
14868 (thread_db_init): New.
14869
14870 * linux-arm-low.c (arm_get_pc, arm_set_pc,
14871 arm_breakpoint, arm_breakpoint_len, arm_breakpoint_at): New.
14872 (the_low_target): Add new members.
14873 * linux-i386-low.c (i386_store_gregset, i386_store_fpregset)
14874 (i386_store_fpxregset): Constify.
14875 (target_regsets): Add new kind identifier.
14876 (i386_get_pc): Renamed from i386_stop_pc. Simplify.
14877 (i386_set_pc): Add debugging.
14878 (i386_breakpoint_at): New function.
14879 (the_low_target): Add new members.
14880 * linux-mips-low.c (mips_get_pc, mips_set_pc)
14881 (mips_breakpoint, mips_breakpoint_len, mips_reinsert_addr)
14882 (mips_breakpoint_at): New.
14883 (the_low_target): Add new members.
14884 * linux-ppc-low.c (ppc_get_pc, ppc_set_pc)
14885 (ppc_breakpoint, ppc_breakpoint_len, ppc_breakpoint_at): New.
14886 (the_low_target): Add new members.
14887 * linux-sh-low.c (sh_get_pc, sh_set_pc)
14888 (sh_breakpoint, sh_breakpoint_len, sh_breakpoint_at): New.
14889 (the_low_target): Add new members.
14890 * linux-x86-64-low.c (target_regsets): Add new kind
14891 identifier.
14892
148932002-05-15 Daniel Jacobowitz <drow@mvista.com>
14894
14895 From Martin Pool <mbp@samba.org>:
14896 * server.c (gdbserver_usage): New function.
14897 (main): Call it.
14898
148992002-05-14 Daniel Jacobowitz <drow@mvista.com>
14900
14901 * mem-break.c (reinsert_breakpoint_by_bp): Correct typo
14902 stop_at -> stop_pc.
14903
149042002-05-04 Andrew Cagney <ac131313@redhat.com>
14905
14906 * Makefile.in: Remove obsolete code.
14907
149082002-04-24 Michal Ludvig <mludvig@suse.cz>
14909
14910 * linux-low.c (regsets_fetch_inferior_registers),
14911 (regsets_store_inferior_registers): Removed cast to int from
14912 ptrace() calls.
14913 * regcache.h: Added declaration of struct inferior_info.
14914
149152002-04-20 Daniel Jacobowitz <drow@mvista.com>
14916
14917 * inferiors.c (struct inferior_info): Add regcache_data.
14918 (add_inferior): Call create_register_cache.
14919 (clear_inferiors): Call free_register_cache.
14920 (inferior_regcache_data, set_inferior_regcache_data): New functions.
14921 * regcache.c (struct inferior_regcache_data): New.
14922 (registers): Remove.
14923 (get_regcache): New function.
14924 (create_register_cache, free_register_cache): New functions.
14925 (set_register_cache): Don't initialize the register cache here.
14926 (registers_to_string, registers_from_string, register_data): Call
14927 get_regcache.
14928 * regcache.h: Add prototypes.
14929 * server.h: Likewise.
14930
149312002-04-20 Daniel Jacobowitz <drow@mvista.com>
14932
14933 * mem-break.c: New file.
14934 * mem-break.h: New file.
14935 * Makefile.in: Add mem-break.o rule; update server.h
14936 dependencies.
14937 * inferiors.c (struct inferior_info): Add target_data
14938 member.
14939 (clear_inferiors): Free target_data member if set.
14940 (inferior_target_data, set_inferior_target_data): New functions.
14941 * linux-i386-low.c (i386_breakpoint, i386_breakpoint_len)
14942 (i386_stop_pc, i386_set_pc): New. Add to the_low_target.
14943 * linux-low.c (linux_bp_reinsert): New variable.
14944 (struct inferior_linux_data): New.
14945 (linux_create_inferior): Use set_inferior_target_data.
14946 (linux_attach): Likewise. Call add_inferior.
14947 (linux_wait_for_one_inferior): New function.
14948 (linux_wait): Call it.
14949 (linux_write_memory): Add const.
14950 (initialize_low): Call set_breakpoint_data.
14951 * linux-low.h (struct linux_target_ops): Add breakpoint
14952 handling members.
14953 * server.c (attach_inferior): Remove extra add_inferior
14954 call.
14955 * server.h: Include mem-break.h. Update inferior.c
14956 prototypes.
14957 * target.c (read_inferior_memory)
14958 (write_inferior_memory): New functions.
14959 * target.h (read_inferior_memory)
14960 (write_inferior_memory): Change macros to prototypes.
14961 (struct target_ops): Update comments. Add const to write_memory
14962 definition.
14963
149642002-04-11 Daniel Jacobowitz <drow@mvista.com>
14965
14966 * linux-low.c (usr_store_inferior_registers): Support
14967 registers which are allowed to fail to store.
14968 * linux-low.h (linux_target_ops): Likewise.
14969 * linux-ppc-low.c (ppc_regmap): Support FPSCR.
14970 (ppc_cannot_store_register): FPSCR may not be storable.
14971
149722002-04-09 Daniel Jacobowitz <drow@mvista.com>
14973
14974 * server.h: Include <string.h> if HAVE_STRING_H.
14975 * ChangeLog: Correct paths in last ChangeLog entry.
14976
149772002-04-09 Daniel Jacobowitz <drow@mvista.com>
14978
14979 * linux-low.h: Remove obsolete prototypes.
14980 (struct linux_target_ops): New.
14981 (extern the_low_target): New.
14982 * linux-low.c (num_regs, regmap): Remove declarations.
14983 (register_addr): Use the_low_target explicitly.
14984 (fetch_register): Likewise.
14985 (usr_fetch_inferior_registers): Likewise.
14986 (usr_store_inferior_registers): Likewise.
14987 * linux-arm-low.c (num_regs): Remove.
14988 (arm_num_regs): Define.
14989 (arm_regmap): Renamed from regmap, made static.
14990 (arm_cannot_fetch_register): Renamed from cannot_fetch_register,
14991 made static.
14992 (arm_cannot_store_register): Renamed from cannot_store_register,
14993 made static.
14994 (the_low_target): New.
14995 * linux-i386-low.c (num_regs): Remove.
14996 (i386_num_regs): Define.
14997 (i386_regmap): Renamed from regmap, made static.
14998 (i386_cannot_fetch_register): Renamed from cannot_fetch_register,
14999 made static.
15000 (i386_cannot_store_register): Renamed from cannot_store_register,
15001 made static.
15002 (the_low_target): New.
15003 * linux-ia64-low.c (num_regs): Remove.
15004 (ia64_num_regs): Define.
15005 (ia64_regmap): Renamed from regmap, made static.
15006 (ia64_cannot_fetch_register): Renamed from cannot_fetch_register,
15007 made static.
15008 (ia64_cannot_store_register): Renamed from cannot_store_register,
15009 made static.
15010 (the_low_target): New.
15011 * linux-m68k-low.c (num_regs): Remove.
15012 (m68k_num_regs): Define.
15013 (m68k_regmap): Renamed from regmap, made static.
15014 (m68k_cannot_fetch_register): Renamed from cannot_fetch_register,
15015 made static.
15016 (m68k_cannot_store_register): Renamed from cannot_store_register,
15017 made static.
15018 (the_low_target): New.
15019 * linux-mips-low.c (num_regs): Remove.
15020 (mips_num_regs): Define.
15021 (mips_regmap): Renamed from regmap, made static.
15022 (mips_cannot_fetch_register): Renamed from cannot_fetch_register,
15023 made static.
15024 (mips_cannot_store_register): Renamed from cannot_store_register,
15025 made static.
15026 (the_low_target): New.
15027 * linux-ppc-low.c (num_regs): Remove.
15028 (ppc_num_regs): Define.
15029 (ppc_regmap): Renamed from regmap, made static.
15030 (ppc_cannot_fetch_register): Renamed from cannot_fetch_register,
15031 made static.
15032 (ppc_cannot_store_register): Renamed from cannot_store_register,
15033 made static.
15034 (the_low_target): New.
15035 * linux-s390-low.c (num_regs): Remove.
15036 (s390_num_regs): Define.
15037 (s390_regmap): Renamed from regmap, made static.
15038 (s390_cannot_fetch_register): Renamed from cannot_fetch_register,
15039 made static.
15040 (s390_cannot_store_register): Renamed from cannot_store_register,
15041 made static.
15042 (the_low_target): New.
15043 * linux-sh-low.c (num_regs): Remove.
15044 (sh_num_regs): Define.
15045 (sh_regmap): Renamed from regmap, made static.
15046 (sh_cannot_fetch_register): Renamed from cannot_fetch_register,
15047 made static.
15048 (sh_cannot_store_register): Renamed from cannot_store_register,
15049 made static.
15050 (the_low_target): New.
15051 * linux-x86-64-low.c (x86_64_regmap): Renamed from regmap.
15052 (the_low_target): New.
15053
150542002-04-09 Daniel Jacobowitz <drow@mvista.com>
15055
15056 * Makefile.in: Add stamp-h target.
15057 * configure.in: Create stamp-h.
15058 * configure: Regenerated.
15059
150602002-04-09 Daniel Jacobowitz <drow@mvista.com>
15061
15062 * inferiors.c: New file.
15063 * target.c: New file.
15064 * target.h: New file.
15065 * Makefile.in: Add target.o and inferiors.o. Update
15066 dependencies.
15067 * linux-low.c (inferior_pid): New static variable,
15068 moved from server.c.
15069 (linux_create_inferior): Renamed from create_inferior.
15070 Call add_inferior. Return 0 on success instead of a PID.
15071 (linux_attach): Renamed from myattach.
15072 (linux_kill): Renamed from kill_inferior. Call clear_inferiors ().
15073 (linux_thread_alive): Renamed from mythread_alive.
15074 (linux_wait): Renamed from mywait. Call clear_inferiors () if the
15075 child dies.
15076 (linux_resume): Renamed from myresume. Add missing ``return 0''.
15077 (regsets_store_inferior_registers): Correct error message.
15078 Add missing ``return 0''.
15079 (linux_fetch_registers): Renamed from fetch_inferior_registers.
15080 (linux_store_registers): Renamed from store_inferior_registers.
15081 (linux_read_memory): Renamed from read_inferior_memory.
15082 (linux_write_memory): Renamed from write_inferior_memory.
15083 (linux_target_ops): New structure.
15084 (initialize_low): Call set_target_ops ().
15085 * remote-utils.c (unhexify): New function.
15086 (hexify): New function.
15087 (input_interrupt): Send signals to ``signal_pid''.
15088 * server.c (inferior_pid): Remove.
15089 (start_inferior): Update create_inferior call.
15090 (attach_inferior): Call add_inferior.
15091 (handle_query): New function.
15092 (main): Call handle_query for `q' packets.
15093 * server.h: Include "target.h". Remove obsolete prototypes.
15094 Add prototypes for "inferiors.c", "target.c", hexify, and unhexify.
15095
150962002-04-09 Daniel Jacobowitz <drow@mvista.com>
15097
15098 * Makefile.in: Add WARN_CFLAGS. Update configury
15099 dependencies.
15100 * configure.in: Check for <string.h>
15101 * configure: Regenerate.
15102 * config.in: Regenerate.
15103 * gdbreplay.c: Include needed system headers.
15104 (remote_open): Remove strchr prototype.
15105 * linux-low.h: Correct #ifdef to HAVE_LINUX_USRREGS.
15106 * regcache.c (supply_register): Change buf argument to const void *.
15107 (supply_register_by_name): Likewise.
15108 (collect_register): Change buf argument to void *.
15109 (collect_register_by_name): Likewise.
15110 * regcache.h: Add missing prototypes.
15111 * remote-utils.c: Include <arpa/inet.h> for inet_ntoa.
15112 * server.c (handle_query): New function.
15113 (attached): New static variable, moved out of main.
15114 (main): Quiet longjmp clobber warnings.
15115 * server.h: Add ATTR_NORETURN and ATTR_FORMAT. Update prototypes.
15116 * utils.c (error): Remove NORETURN.
15117 (fatal): Likewise.
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