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PR21994, readelf looping on verdefs
[deliverable/binutils-gdb.git] / gdb / gdbserver / ChangeLog
CommitLineData
a160cc46
SM		 12017-08-24 Simon Marchi <simon.marchi@ericsson.com>
2
3 * inferiors.c (set_inferior_target_data): Remove.
4 * inferiors.h (set_inferior_target_data): Remove.
5
6d580b63
YQ		 62017-08-18 Yao Qi <yao.qi@linaro.org>
7
8 * Makefile.in (OBS): Add selftest.o.
9 * configure.ac: AC_DEFINE GDB_SELF_TEST if $development.
10 * configure, config.in: Re-generated.
11 * server.c: Include common/sefltest.h.
12 (captured_main): Handle option --selftest.
13
f5a29eb0
YQ		 142017-08-09 Yao Qi <yao.qi@linaro.org>
15
16 * configure.srv (srv_i386_regobj): Remove i386-avx.o,
17 i386-avx-avx512.o, i386-avx-mpx-avx512-pku.o, i386-mpx.o,
18 i386-avx-mpx.o and i386-mmx.o.
19 (srv_amd64_regobj): Remove amd64-avx.o, amd64-avx-avx512.o,
20 amd64-avx-mpx-avx512-pku.o, amd64-mpx.o and amd64-avx-mpx.o.
21 (srv_i386_xmlfiles): Remove i386/i386-avx.xml,
22 i386/i386-avx-avx512.xml, i386/i386-avx-mpx-avx512-pku.xml,
23 i386/i386-mpx.xml, i386/i386-avx-mpx.xml and i386/i386-mmx.xml.
24 (srv_amd64_xmlfile):i386/amd64-avx.xml, i386/amd64-avx-avx512.xml,
25 i386/amd64-avx-mpx-avx512-pku.xml, i386/amd64-mpx.xml,
26 i386/amd64-avx-mpx.xml.
27
57757c2f
YQ		 282017-08-09 Yao Qi <yao.qi@linaro.org>
29
30 * configure.srv (srv_amd64_regobj): Remove x32.o, x32-avx.o
31 and x32-avx-avx512.o.
32 (srv_amd64_xmlfiles): Remove i386/x32.xml, i386/x32-avx.xml
33 i386/x32-avx-avx512.xml.
34
229d26fc
SM		 352017-07-26 Simon Marchi <simon.marchi@ericsson.com>
36
37 * tracepoint.h (enum class fast_tpoint_collect_result): New
38 enumeration.
39 (fast_tracepoint_collecting): Change return type to
40 fast_tpoint_collect_result.
41 * tracepoint.c (fast_tracepoint_collecting): Likewise.
42 * linux-low.h: Include tracepoint.h.
43 (struct lwp_info) <collecting_fast_tracepoint>: Change type to
44 fast_tpoint_collect_result.
45 * linux-low.c (handle_tracepoints): Adjust.
46 (linux_fast_tracepoint_collecting): Change return type to
47 fast_tpoint_collect_result.
48 (maybe_move_out_of_jump_pad, linux_wait_for_event_filtered,
49 linux_wait_1, stuck_in_jump_pad_callback,
50 lwp_signal_can_be_delivered, linux_resume_one_lwp_throw,
51 proceed_one_lwp): Adjust to type change.
52
2e1e43e1
YQ		 532017-07-10 Yao Qi <yao.qi@linaro.org>
54
55 * linux-x86-low.c (x86_linux_read_description): Re-indent the code.
56
adc764e7
YQ		 572017-06-29 Yao Qi <yao.qi@linaro.org>
58
59 * tdesc.h (struct target_desc) [IN_PROCESS_AGENT] <expedite_regs>:
60 Remove.
61 [IN_PROCESS_AGENT] <xmltarget>: Likewise.
62
a206891a
SM		 632017-06-20 Simon Marchi <simon.marchi@ericsson.com>
64
65 * Makefile.in (IPA_OBJS): Sort and format one item per line.
66
9a6c7d9c
SDJ		 672017-06-20 Sergio Durigan Junior <sergiodj@redhat.com>
68
69 * linux-low.c (linux_create_inferior): Adjust code to access the
70 environment information via 'gdb_environ' class.
71 * lynx-low.c (lynx_create_inferior): Likewise.
72 * server.c (our_environ): Make it an instance of 'gdb_environ'.
73 (get_environ): Return a pointer to 'our_environ'.
74 (captured_main): Initialize 'our_environ'.
75 * server.h (get_environ): Adjust prototype.
76 * spu-low.c (spu_create_inferior): Adjust code to access the
77 environment information via 'gdb_environ' class.
78
ae3e2ccf
SM		 792017-06-17 Simon Marchi <simon.marchi@ericsson.com>
80
81 * linux-low.c (linux_read_memory, linux_write_memory): Remove
82 usage of "register" keyword.
83
3e019bdc
SM		 842017-06-17 Simon Marchi <simon.marchi@ericsson.com>
85
86 * configure: Re-generate.
87
8465943a
SM		 882017-06-17 Simon Marchi <simon.marchi@ericsson.com>
89
90 * configure: Re-generate.
91
cf0dd6f0
SM		 922017-06-17 Simon Marchi <simon.marchi@ericsson.com>
93
94 * Makefile.in (COMPILE.pre): Add "-x c++".
95
9845682b
SDJ		 962017-06-09 Sergio Durigan Junior <sergiodj@redhat.com>
97
98 * fork-child.c: Conditionally include <signal.h>.
99
aefd8b33
SDJ		 1002017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
101
102 * server.c (handle_general_set): Handle new packet
103 "QStartupWithShell".
104 (handle_query): Add "QStartupWithShell" to the list of supported
105 packets.
106 (gdbserver_usage): Add help text explaining the
107 new "--startup-with-shell" and "--no-startup-with-shell" CLI
108 options.
109 (captured_main): Recognize and act upon the presence of the new
110 CLI options.
111
2090129c
SDJ		 1122017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
113 Pedro Alves <palves@redhat.com>
114
115 * Makefile.in (SFILES): Add "nat/fork-inferior.o".
116 * configure: Regenerate.
117 * configure.srv (srv_linux_obj): Add "fork-child.o" and
118 "fork-inferior.o".
119 (i[34567]86-*-lynxos*): Likewise.
120 (spu*-*-*): Likewise.
121 * fork-child.c: New file.
122 * linux-low.c: Include "common-inferior.h", "nat/fork-inferior.h"
123 and "environ.h".
124 (linux_ptrace_fun): New function.
125 (linux_create_inferior): Adjust function prototype to reflect
126 change on "target.h". Adjust function code to use
127 "fork_inferior".
128 (linux_request_interrupt): Delete "signal_pid".
129 * lynx-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
130 (lynx_ptrace_fun): New function.
131 (lynx_create_inferior): Adjust function prototype to reflect
132 change on "target.h". Adjust function code to use
133 "fork_inferior".
134 * nto-low.c (nto_create_inferior): Adjust function prototype and
135 code to reflect change on "target.h". Update comments.
136 * server.c: Include "common-inferior.h", "nat/fork-inferior.h",
137 "common-terminal.h" and "environ.h".
138 (terminal_fd): Moved to fork-child.c.
139 (old_foreground_pgrp): Likewise.
140 (restore_old_foreground_pgrp): Likewise.
141 (last_status): Make it global.
142 (last_ptid): Likewise.
143 (our_environ): New variable.
144 (startup_with_shell): Likewise.
145 (program_name): Likewise.
146 (program_argv): Rename to...
147 (program_args): ...this.
148 (wrapper_argv): New variable.
149 (start_inferior): Delete function.
150 (get_exec_wrapper): New function.
151 (get_exec_file): Likewise.
152 (get_environ): Likewise.
153 (prefork_hook): Likewise.
154 (post_fork_inferior): Likewise.
155 (postfork_hook): Likewise.
156 (postfork_child_hook): Likewise.
157 (handle_v_run): Update code to deal with arguments coming from the
158 remote host. Update calls from "start_inferior" to
159 "create_inferior".
160 (captured_main): Likewise. Initialize environment variable. Call
161 "have_job_control".
162 * server.h (post_fork_inferior): New prototype.
163 (get_environ): Likewise.
164 (last_status): Declare.
165 (last_ptid): Likewise.
166 (signal_pid): Likewise.
167 * spu-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
168 (spu_ptrace_fun): New function.
169 (spu_create_inferior): Adjust function prototype to reflect change
170 on "target.h". Adjust function code to use "fork_inferior".
171 * target.c (target_terminal_init): New function.
172 (target_terminal_inferior): Likewise.
173 (target_terminal_ours): Likewise.
174 * target.h: Include <vector>.
175 (struct target_ops) <create_inferior>: Update prototype.
176 (create_inferior): Update macro.
177 * utils.c (gdb_flush_out_err): New function.
178 * win32-low.c (win32_create_inferior): Adjust function prototype
179 and code to reflect change on "target.h".
180
043a4934
SDJ		 1812017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
182
183 * inferiors.c (switch_to_thread): New function.
184
15652511
SDJ		 1852017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
186
187 * Makefile.in (SFILE): Add "common/job-control.c".
188 (OBS): Add "job-control.o".
189
21ea5acd
SDJ		 1902017-05-06 Sergio Durigan Junior <sergiodj@redhat.com>
191
192 * Makefile: Remove "@host_makefile_frag@".
193
e13cb306
PA		 1942017-05-05 Pedro Alves <palves@redhat.com>
195
196 * configure: Regenerate.
197
c94fee56
SDJ		 1982017-05-03 Sergio Durigan Junior <sergiodj@redhat.com>
199
200 * configure: Regenerate.
201
a0ff9e1a
SM		 2022017-05-02 Simon Marchi <simon.marchi@polymtl.ca>
203
204 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Adjust to
205 software_single_step change of return type to
206 std::vector<CORE_ADDR>.
207 * linux-low.c (install_software_single_step_breakpoints):
208 Likewise.
209 * linux-low.h (install_software_single_step_breakpoints):
210 Likewise.
211
be628ab8
SDJ		 2122017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
213
214 * remote-utils.c: Include "gdb_termios.h" instead of
215 "terminal.h".
216 * terminal.h: Delete file.
217
7c5ded6a
SDJ		 2182017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
219
220 * server.c: Include <vector>.
221 <program_argv, wrapper_argv>: Convert to std::vector.
222 (start_inferior): Rewrite function to use C++.
223 (handle_v_run): Likewise. Update code that calculates the argv
224 based on the vRun packet; use C++.
225 (captured_main): Likewise.
226
436252de
SM		 2272017-04-06 Simon Marchi <simon.marchi@ericsson.com>
228
229 * server.c (handle_v_cont): Initialize thread_resume::thread
230 with null_ptid.
231
9bf2a700
PA		 2322017-04-05 Pedro Alves <palves@redhat.com>
233
234 * configure: Regenerate.
235
a121b7c1
PA		 2362017-04-05 Pedro Alves <palves@redhat.com>
237
238 * gdbreplay.c (sync_error): Constify.
239 * linux-x86-low.c (push_opcode): Constify.
240
21c8a587
PA		 2412017-04-05 Pedro Alves <palves@redhat.com>
242
243 * win32-low.c (get_child_debug_event)
244 <CREATE_PROCESS_DEBUG_EVENT>: Don't report TARGET_WAITKIND_EXECD.
245 Report TARGET_WAITKIND_SPURIOUS instead.
246
fb32b4f7
PA		 2472017-04-05 Pedro Alves <palves@redhat.com>
248
249 * remote-utils.c (remote_prepare, remote_open): Constify.
250 * remote-utils.h (remote_prepare, remote_open): Constify.
251 * server.c (captured_main): Constify 'port' handling.
252
65dd1e59
SM		 2532017-04-04 Simon Marchi <simon.marchi@ericsson.com>
254
255 * Makefile.in (clean): Clear .deps.
256
8fa5b777
SM		 2572017-03-31 Simon Marchi <simon.marchi@polymtl.ca>
258
259 * .gitignore: Remove generated files, replace with wildcard.
260 * (clean): Replace removal of generated files with wildcard.
261 (version.c): Replace with...
262 (version-generated.c): ...this.
263 (xml-builtin.c): Replace with...
264 (xml-builtin-generated.c): ...this.
265 (%-ipa.o: %-generated.c, %.o: %-generated.c): New rules.
266 (%.c: *regformats*): Replace with...
267 (%-generated.c: *regformats*): ...this.
268
a12e714b
MF		 2692017-03-27 Max Filippov <jcmvbkbc@gmail.com>
270
271 * linux-xtensa-low.c (regnum::R_THREADPTR): New enum member.
272 (xtensa_fill_gregset): Call collect_register_by_name for
273 threadptr register.
274 (xtensa_store_gregset): Call supply_register_by_name for
275 threadptr register.
276
1a09b50a
MF		 2772017-03-27 Max Filippov <jcmvbkbc@gmail.com>
278
279 * linux-xtensa-low.c (xtensa_fill_gregset): Call collect_register
280 for all registers in a0_regnum..a0_regnum + C0_NREGS range.
281 (xtensa_store_gregset): Call supply_register for all registers in
282 a0_regnum..a0_regnum + C0_NREGS range.
283
1a01e7c6
SM		 2842017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
285
286 * Makefile.in (%-ipa.o: %-ipa.c): New rule.
287 (ax-ipa.o: ax.c): Remove.
288 (linux-i386-ipa.o: linux-i386-ipa.c): Remove.
289 (linux-amd64-ipa.o: linux-amd64-ipa.c): Remove.
290 (linux-aarch64-ipa.o: linux-aarch64-ipa.c): Remove.
291 (linux-s390-ipa.o: linux-s390-ipa.c): Remove.
292 (linux-ppc-ipa.o: linux-ppc-ipa.c): Remove.
293
36bc18a8
SM		 2942017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
295
296 * Makefile.in (%-ipa.o: ../common/%.c): New rule.
297 (print-utils-ipa.o: ../common/print-utils.c): Remove.
298 (rsp-low-ipa.o: ../common/rsp-low.c): Remove.
299 (errors-ipa.o: ../common/errors.c): Remove.
300 (format-ipa.o: ../common/format.c): Remove.
301 (common-utils-ipa.o: ../common/common-utils.c): Remove.
302
a8ebe3d5
SM		 3032017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
304
305 * Makefile.in (%-ipa.o: %.c): New rule.
306 (tracepoint-ipa.o: tracepoint.c): Remove.
307 (utils-ipa.o: utils.c): Remove.
308 (remote-utils-ipa.o: remote-utils.c): Remove.
309 (regcache-ipa.o: regcache.c): Remove.
310 (i386-linux-ipa.o: i386-linux.c): Remove.
311 (i386-mmx-linux-ipa.o: i386-mmx-linux.c): Remove.
312 (i386-avx-linux-ipa.o: i386-avx-linux.c): Remove.
313 (i386-mpx-linux-ipa.o: i386-mpx-linux.c): Remove.
314 (i386-avx-mpx-linux-ipa.o: i386-avx-mpx-linux.c): Remove.
315 (i386-avx-avx512-linux-ipa.o: i386-avx-avx512-linux.c): Remove.
316 (i386-avx-mpx-avx512-pku-linux-ipa.o: i386-avx-mpx-avx512-pku-linux.c): Remove.
317 (amd64-linux-ipa.o: amd64-linux.c): Remove.
318 (amd64-avx-linux-ipa.o: amd64-avx-linux.c): Remove.
319 (amd64-mpx-linux-ipa.o: amd64-mpx-linux.c): Remove.
320 (amd64-avx-mpx-linux-ipa.o: amd64-avx-mpx-linux.c): Remove.
321 (amd64-avx-avx512-linux-ipa.o: amd64-avx-avx512-linux.c): Remove.
322 (amd64-avx-mpx-avx512-pku-linux-ipa.o: amd64-avx-mpx-avx512-pku-linux.c): Remove.
323 (aarch64-ipa.o: aarch64.c): Remove.
324 (s390-linux32-ipa.o: s390-linux32.c): Remove.
325 (s390-linux32v1-ipa.o: s390-linux32v1.c): Remove.
326 (s390-linux32v2-ipa.o: s390-linux32v2.c): Remove.
327 (s390-linux64-ipa.o: s390-linux64.c): Remove.
328 (s390-linux64v1-ipa.o: s390-linux64v1.c): Remove.
329 (s390-linux64v2-ipa.o: s390-linux64v2.c): Remove.
330 (s390-te-linux64-ipa.o: s390-te-linux64.c): Remove.
331 (s390-vx-linux64-ipa.o: s390-vx-linux64.c): Remove.
332 (s390-tevx-linux64-ipa.o: s390-tevx-linux64.c): Remove.
333 (s390x-linux64-ipa.o: s390x-linux64.c): Remove.
334 (s390x-linux64v1-ipa.o: s390x-linux64v1.c): Remove.
335 (s390x-linux64v2-ipa.o: s390x-linux64v2.c): Remove.
336 (s390x-te-linux64-ipa.o: s390x-te-linux64.c): Remove.
337 (s390x-vx-linux64-ipa.o: s390x-vx-linux64.c): Remove.
338 (s390x-tevx-linux64-ipa.o: s390x-tevx-linux64.c): Remove.
339 (powerpc-32l-ipa.o: powerpc-32l.c): Remove.
340 (powerpc-altivec32l-ipa.o: powerpc-altivec32l.c): Remove.
341 (powerpc-cell32l-ipa.o: powerpc-cell32l.c): Remove.
342 (powerpc-vsx32l-ipa.o: powerpc-vsx32l.c): Remove.
343 (powerpc-isa205-32l-ipa.o: powerpc-isa205-32l.c): Remove.
344 (powerpc-isa205-altivec32l-ipa.o: powerpc-isa205-altivec32l.c): Remove.
345 (powerpc-isa205-vsx32l-ipa.o: powerpc-isa205-vsx32l.c): Remove.
346 (powerpc-e500l-ipa.o: powerpc-e500l.c): Remove.
347 (powerpc-64l-ipa.o: powerpc-64l.c): Remove.
348 (powerpc-altivec64l-ipa.o: powerpc-altivec64l.c): Remove.
349 (powerpc-cell64l-ipa.o: powerpc-cell64l.c): Remove.
350 (powerpc-vsx64l-ipa.o: powerpc-vsx64l.c): Remove.
351 (powerpc-isa205-64l-ipa.o: powerpc-isa205-64l.c): Remove.
352 (powerpc-isa205-altivec64l-ipa.o: powerpc-isa205-altivec64l.c): Remove.
353 (powerpc-isa205-vsx64l-ipa.o: powerpc-isa205-vsx64l.c): Remove.
354 (tdesc-ipa.o: tdesc.c): Remove.
355 (x32-linux-ipa.o: x32-linux.c): Remove.
356 (x32-avx-linux-ipa.o: x32-avx-linux.c): Remove.
357 (x32-avx512-linux-ipa.o: x32-avx512-linux.c): Remove.
358
50cfacb7
SM		 3592017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
360
361 * Makefile.in (%.o: ../arch/%.c): New rule.
362 (arm.o: ../arch/arm.c): Remove.
363 (arm-linux.o: ../arch/arm-linux.c): Remove.
364 (arm-get-next-pcs.o: ../arch/arm-get-next-pcs.c): Remove.
365 (aarch64-insn.o: ../arch/aarch64-insn.c): Remove.
366
c5a22423
SM		 3672017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
368
369 * Makefile.in (%.o: ../nat/%.c): New rule.
370 (x86-dregs.o: ../nat/x86-dregs.c): Remove.
371 (amd64-linux-siginfo.o: ../nat/amd64-linux-siginfo.c): Remove.
372 (linux-btrace.o: ../nat/linux-btrace.c): Remove.
373 (linux-osdata.o: ../nat/linux-osdata.c): Remove.
374 (linux-procfs.o: ../nat/linux-procfs.c): Remove.
375 (linux-ptrace.o: ../nat/linux-ptrace.c): Remove.
376 (linux-waitpid.o: ../nat/linux-waitpid.c): Remove.
377 (mips-linux-watch.o: ../nat/mips-linux-watch.c): Remove.
378 (ppc-linux.o: ../nat/ppc-linux.c): Remove.
379 (linux-personality.o: ../nat/linux-personality.c): Remove.
380 (aarch64-linux-hw-point.o: ../nat/aarch64-linux-hw-point.c): Remove.
381 (aarch64-linux.o: ../nat/aarch64-linux.c): Remove.
382 (x86-linux.o: ../nat/x86-linux.c): Remove.
383 (x86-linux-dregs.o: ../nat/x86-linux-dregs.c): Remove.
384 (linux-namespaces.o: ../nat/linux-namespaces.c): Remove.
385
6bda016b
SM		 3862017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
387
388 * Makefile.in (%.o: ../common/%.c): New rule.
389 (signals.o: ../common/signals.c): Remove.
390 (print-utils.o: ../common/print-utils.c): Remove.
391 (rsp-low.o: ../common/rsp-low.c): Remove.
392 (common-utils.o: ../common/common-utils.c): Remove.
393 (posix-strerror.o: ../common/posix-strerror.c): Remove.
394 (mingw-strerror.o: ../common/mingw-strerror.c): Remove.
395 (vec.o: ../common/vec.c): Remove.
396 (gdb_vecs.o: ../common/gdb_vecs.c): Remove.
397 (xml-utils.o: ../common/xml-utils.c): Remove.
398 (ptid.o: ../common/ptid.c): Remove.
399 (buffer.o: ../common/buffer.c): Remove.
400 (format.o: ../common/format.c): Remove.
401 (filestuff.o: ../common/filestuff.c): Remove.
402 (agent.o: ../common/agent.c): Remove.
403 (errors.o: ../common/errors.c): Remove.
404 (environ.o: ../common/environ.c): Remove.
405 (common-debug.o: ../common/common-debug.c): Remove.
406 (cleanups.o: ../common/cleanups.c): Remove.
407 (common-exceptions.o: ../common/common-exceptions.c): Remove.
408 (fileio.o: ../common/fileio.c): Remove.
409 (common-regcache.o: ../common/common-regcache.c): Remove.
410 (signals-state-save-restore.o: ../common/signals-state-save-restore.c): Remove.
411 (new-op.o: ../common/new-op.c): Remove.
412 (btrace-common.o: ../common/btrace-common.c): Remove.
413
21122961
SM		 4142017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
415
416 * Makefile.in (%.o: ../target/%.c): New rule.
417 (waitstatus.o: ../target/waitstatus.c): Remove.
418
c362e621
SM		 4192017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
420
421 * Makefile.in
422 (%.c: ../regformats/%.dat,
423 (%.c: ../regformats/arm/%.dat,
424 (%.c: ../regformats/i386/%.dat,
425 (%.c: ../regformats/rs6000/%.dat): New rules.
426 (aarch64.c): Remove.
427 (reg-arm.c): Remove.
428 (arm-with-iwmmxt.c): Remove.
429 (arm-with-vfpv2.c): Remove.
430 (arm-with-vfpv3.c): Remove.
431 (arm-with-neon.c): Remove.
432 (reg-bfin.c): Remove.
433 (reg-cris.c): Remove.
434 (reg-crisv32.c): Remove.
435 (i386.c): Remove.
436 (i386-linux.c): Remove.
437 (i386-avx.c): Remove.
438 (i386-avx-linux.c): Remove.
439 (i386-avx-avx512.c): Remove.
440 (i386-avx-avx512-linux.c): Remove.
441 (i386-mpx.c): Remove.
442 (i386-mpx-linux.c): Remove.
443 (i386-avx-mpx-avx512-pku.c): Remove.
444 (i386-avx-mpx-avx512-pku-linux.c): Remove.
445 (i386-avx-mpx.c): Remove.
446 (i386-avx-mpx-linux.c): Remove.
447 (i386-mmx.c): Remove.
448 (i386-mmx-linux.c): Remove.
449 (reg-ia64.c): Remove.
450 (reg-m32r.c): Remove.
451 (reg-m68k.c): Remove.
452 (reg-cf.c): Remove.
453 (mips-linux.c): Remove.
454 (mips-dsp-linux.c): Remove.
455 (mips64-linux.c): Remove.
456 (mips64-dsp-linux.c): Remove.
457 (nios2-linux.c): Remove.
458 (powerpc-32.c): Remove.
459 (powerpc-32l.c): Remove.
460 (powerpc-altivec32l.c): Remove.
461 (powerpc-cell32l.c): Remove.
462 (powerpc-vsx32l.c): Remove.
463 (powerpc-isa205-32l.c): Remove.
464 (powerpc-isa205-altivec32l.c): Remove.
465 (powerpc-isa205-vsx32l.c): Remove.
466 (powerpc-e500l.c): Remove.
467 (powerpc-64l.c): Remove.
468 (powerpc-altivec64l.c): Remove.
469 (powerpc-cell64l.c): Remove.
470 (powerpc-vsx64l.c): Remove.
471 (powerpc-isa205-64l.c): Remove.
472 (powerpc-isa205-altivec64l.c): Remove.
473 (powerpc-isa205-vsx64l.c): Remove.
474 (s390-linux32.c): Remove.
475 (s390-linux32v1.c): Remove.
476 (s390-linux32v2.c): Remove.
477 (s390-linux64.c): Remove.
478 (s390-linux64v1.c): Remove.
479 (s390-linux64v2.c): Remove.
480 (s390-te-linux64.c): Remove.
481 (s390-vx-linux64.c): Remove.
482 (s390-tevx-linux64.c): Remove.
483 (s390x-linux64.c): Remove.
484 (s390x-linux64v1.c): Remove.
485 (s390x-linux64v2.c): Remove.
486 (s390x-te-linux64.c): Remove.
487 (s390x-vx-linux64.c): Remove.
488 (s390x-tevx-linux64.c): Remove.
489 (tic6x-c64xp-linux.c): Remove.
490 (tic6x-c64x-linux.c): Remove.
491 (tic6x-c62x-linux.c): Remove.
492 (reg-sh.c): Remove.
493 (reg-sparc64.c): Remove.
494 (reg-spu.c): Remove.
495 (amd64.c): Remove.
496 (amd64-linux.c): Remove.
497 (amd64-avx.c): Remove.
498 (amd64-avx-linux.c): Remove.
499 (amd64-avx-avx512.c): Remove.
500 (amd64-avx-avx512-linux.c): Remove.
501 (amd64-mpx.c): Remove.
502 (amd64-mpx-linux.c): Remove.
503 (amd64-avx-mpx-avx512-pku.c): Remove.
504 (amd64-avx-mpx-avx512-pku-linux.c): Remove.
505 (amd64-avx-mpx.c): Remove.
506 (amd64-avx-mpx-linux.c): Remove.
507 (x32.c): Remove.
508 (x32-linux.c): Remove.
509 (x32-avx.c): Remove.
510 (x32-avx-linux.c): Remove.
511 (x32-avx-avx512.c): Remove.
512 (x32-avx-avx512-linux.c): Remove.
513 (reg-xtensa.c): Remove.
514 (reg-tilegx.c): Remove.
515 (reg-tilegx32.c): Remove.
516
1672e0d9
SDJ		 5172017-03-07 Sergio Durigan Junior <sergiodj@redhat.com>
518
519 * Makefile.in (SFILES): Add "common/environ.c".
520 (OBJS): Add "common/environ.h".
521
239b6d10
WT		 5222017-01-27 Walfred Tedeschi <walfred.tedeschi@intel.com>
523
524 * configure.ac: Check if the fs_base and gs_base members of
525 `struct user_regs_struct' exist.
526 * config.in: Regenerated.
527 * configure: Likewise.
528
694b382c
AT		 5292017-01-09 Antoine Tremblay <antoine.tremblay@ericsson.com>
530
531 * linux-aarch32-low.c (arm_breakpoint_kind_from_pc): Use
532 target_read_memory.
533 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer): Likewise.
534 (get_next_pcs_syscall_next_pc): Likewise.
535
7dc53023
LM		 5362016-12-23 Luis Machado <lgustavo@codesourcery.com>
537
538 * win32-i386-low.c: Fix incorrect reference to a couple source files.
539 * nto-x86-low.c: Likewise.
540
ad02e4fe
SM		 5412016-11-30 Simon Marchi <simon.marchi@polymtl.ca>
542
543 * Makefile.in: Include disable-implicit-rules.mk.
544
dcb07cfa
PA		 5452016-11-23 Pedro Alves <palves@redhat.com>
546
547 * debug.c: Include <chrono> instead of "gdb_sys_time.h".
548 (debug_vprintf): Use std::chrono::steady_clock instead of
549 gettimeofday. Use '.' instead of ':'.
550 * tracepoint.c: Include <chrono> instead of "gdb_sys_time.h".
551 (get_timestamp): Use std::chrono::steady_clock instead of
552 gettimeofday.
553
8629c02c
SM		 5542016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
555
556 * Makefile.in: Fix whitespace formatting.
557
b593ecca
SM		 5582016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
559
560 * Makefile.in (SFILES, OBS): Flatten list and order
561 alphabetically.
562
9986ba08
PA		 5632016-11-23 Pedro Alves <palves@redhat.com>
564
565 * event-loop.c (handle_file_event): Use warning.
566 * linux-low.c (linux_resume_one_lwp_throw): Use warning.
567 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
568 Use warning.
569
4eefa7bc
PA		 5702016-11-23 Pedro Alves <palves@redhat.com>
571
572 * linux-low.c (check_zombie_leaders): Use debug_printf for debug
573 output.
574 * notif.c (handle_notif_ack, notif_event_enque): Likewise.
575 * remote-utils.c (putpkt_binary_1, readchar, getpkt): Use
576 debug_printf and debug_flush for debug output.
577 * server.c (handle_general_set): Likewise.
578 * thread-db.c (try_thread_db_load): Use debug_printf for debug
579 output.
580
5443506e
SM		 5812016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
582
583 * Makefile.in (.c.o): Replace rule with ...
584 (%.o: %.c): ... this one.
585
3b165252
SM		 5862016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
587
588 * Makefile.in: Remove @GMAKE_TRUE@ prefixes and removes lines
589 prefixed with @GMAKE_FALSE@. Update comment related to non-GNU
590 make.
591 * configure.ac: Remove checks for the make program.
592 * configure: Re-generate.
593
0bcda685
PA		 5942016-10-28 Pedro Alves <palves@redhat.com>
595
596 * Makefile.in (CXX_DIALECT): Get from configure.
597 (COMPILE.pre, CC_LD): Append $(CXX_DIALECT).
598 * acinclude.m4: Include ../ax_cxx_compile_stdcxx.m4.
599 * configure.ac: Call AX_CXX_COMPILE_STDCXX.
600 * config.in: Regenerate.
601 * configure: Regenerate.
602
c3805894
YQ		 6032016-10-27 Yao Qi <yao.qi@linaro.org>
604
605 * linux-low.c (linux_supports_range_stepping): Return true if
606 can_software_single_step return true.
607
89342618
YQ		 6082016-10-27 Yao Qi <yao.qi@linaro.org>
609
610 * inferiors.c (find_inferior_in_random): New function.
611 * inferiors.h (find_inferior_in_random): Declare.
612 * linux-low.c (linux_wait_for_event_filtered): Call
613 find_inferior_in_random instead of find_inferior.
614
e3652c84
YQ		 6152016-10-27 Yao Qi <yao.qi@linaro.org>
616
617 * linux-low.c (linux_wait_1): If single-step breakpoints are
618 inserted, remove them.
619
5a04c4cf
PA		 6202016-10-26 Pedro Alves <palves@redhat.com>
621
622 * linux-low.c (handle_extended_wait): Link parent/child fork
623 threads.
624 (linux_wait_1): Unlink them.
625 (linux_set_resume_request): Ignore resume requests for
626 already-resumed and unhandled fork child threads.
627 * linux-low.h (struct lwp_info) <fork_relative>: New field.
628 * server.c (in_queued_stop_replies_ptid, in_queued_stop_replies):
629 New functions.
630 (handle_v_requests) <vCont>: Don't call require_running.
631 * server.h (in_queued_stop_replies): New declaration.
632
cb93dc7f
YQ		 6332016-10-24 Yao Qi <yao.qi@linaro.org>
634
635 PR server/20733
636 * linux-aarch64-low.c (append_insns): Cast the return value to
637 'uint32_t *'.
638
a1078bea
YQ		 6392016-10-10 Yao Qi <yao.qi@linaro.org>
640
641 * linux-aarch32-low.c (enum arm_breakpoint_kinds): Remove.
642
1fb77080
SDJ		 6432016-10-06 Sergio Durigan Junior <sergiodj@redhat.com>
644
645 * target.c (target_supports_multi_process): New function, moved
646 from...
647 * target.h (target_supports_multi_process): ... here. Remove
648 macro.
649
39b5a3b9
TT		 6502016-10-05 Tom Tromey <tom@tromey.com>
651
652 PR remote/20655:
653 * tracepoint.c (handle_tracepoint_bkpts): Check
654 ipa_error_tracepoint, not ipa_stopping_tracepoint.
655
c1d0b70a
YQ		 6562016-10-05 Yao Qi <yao.qi@linaro.org>
657
658 * configure.srv: Update the path of arm-*.xml files.
659
0a69eedb
YQ		 6602016-10-05 Terry Guo <terry.guo@arm.com>
661 Yao Qi <yao.qi@linaro.org>
662
663 * Makefile.in: Adjust the path of rules.
664 * configure.srv: Update the path of xml files.
665 * regformats/arm-with-iwmmxt.dat: Regenerated.
666 * regformats/arm-with-neon.dat: Likewise.
667 * regformats/arm-with-vfpv2.dat: Likewise.
668 * regformats/arm-with-vfpv3.dat Likewise.
669
17e16485
YQ		 6702016-09-30 Yao Qi <yao.qi@linaro.org>
671
672 PR gdbserver/20627
673 * target.c (target_stop_and_wait): Don't call
674 target_continue_no_signal, use resume_stop instead.
675
edeeb602
YQ		 6762016-09-26 Yao Qi <yao.qi@linaro.org>
677
678 * linux-low.c (linux_wait_1): Call debug_exit.
679
503b1c39
PA		 6802016-09-23 Pedro Alves <palves@redhat.com>
681
682 * Makefile.in (SFILES): Add common/new-op.c.
683 (OBS): Add common/new-op.o.
684 (new-op.o): New rule.
685
74172ecf
SM		 6862016-09-21 Simon Marchi <simon.marchi@ericsson.com>
687
688 * .gitinore: Ignore more files.
689
fc6cda2e
YQ		 6902016-09-21 Yao Qi <yao.qi@linaro.org>
691
692 * linux-aarch32-low.c (arm_fill_gregset): Keep bits 20 to
693 23.
694
bc1e6c81
SDJ		 6952016-09-19 Sergio Durigan Junior <sergiodj@redhat.com>
696
697 * server.c (start_inferior): Call target_mourn_inferior instead of
698 mourn_inferior; pass ptid_t argument to it.
699 (resume): Likewise.
700 (handle_target_event): Likewise.
701 * target.c (target_mourn_inferior): New function.
702 * target.h (mourn_inferior): Delete macro.
703
0e00e962
AA		 7042016-09-16 Andreas Arnez <arnez@linux.vnet.ibm.com>
705
706 * linux-low.c (lwp_is_stepping): New function.
707
1d8cb77d
CL		 7082016-09-06 Carl Love <cel@us.ibm.com>
709
710 * server.c (start_inferior): Fixed comment, requested comment change
711 didn't get updated correctly. Removed reference to ptrace () call as
712 it is only true on Linux systems.
713
7313bced
CL		 7142016-09-06 Carl Love <cel@us.ibm.com>
715
716 * server.c (start_inferior): Do not call
717 function target_post_create_inferior () if the
718 inferior process has already exited.
719
cf6de44d
PA		 7202016-09-05 Pedro Alves <palves@redhat.com>
721
722 * Makefile.in (COMPILER, COMPILER_CFLAGS): Remove.
723 (COMPILE.pre, CC_LD): Use CXX directly.
724 (INTERNAL_CFLAGS_BASE): Use CXXFLAGS directly.
725 * acinclude.m4: Don't include build-with-cxx.m4.
726 * configure.ac: Remove GDB_AC_BUILD_WITH_CXX call.
727 * configure: Regenerate.
728
c1da6748
AT		 7292016-09-02 Akash Trehan <akash.trehan123@gmail.com>
730
731 PR gdb/19495
732 * remote-utils.c (relocate_instruction): Remove redundant strcpy()
733 call writing data to own_buf.
734
f2b9e3df
SDJ		 7352016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
736
737 * target.c (mywait): Call target_wait instead of
738 the_target->wait.
739 (target_wait): New function.
740
049a8570
SDJ		 7412016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
742
743 * server.c (start_inferior): New variable 'ptid'. Replace calls
744 to the_target->resume by target_continue{,_no_signal}, depending
745 on the case.
746 * target.c (target_stop_and_wait): Call target_continue_no_signal
747 instead of the_target->resume.
748 (target_continue): New function.
749
3aa5cfa0
AT		 7502016-08-31 Antoine Tremblay <antoine.tremblay@ericsson.com>
751
752 * linux-low.c (linux_wait_1): Move event switch after unsuspend_lwps.
753
754653a7
AZ		 7542016-08-25 Adhemerval Zanella <adhemerval.zanella@linaro.org>
755
756 PR server/20491
757 * gdb_proc_service.h (ps_get_thread_area): Remove const from struct
758 ps_prochandle.
759 * linux-aarch64-low.c (ps_get_thread_area): Likewise.
760 * linux-arm-low.c (ps_get_thread_area): Likewise.
761 * linux-crisv32-low.c (ps_get_thread_area): Likewise.
762 * linux-m68k-low.c (ps_get_thread_area): Likewise.
763 * linux-mips-low.c (ps_get_thread_area): Likewise.
764 * linux-nios2-low.c (ps_get_thread_area): Likewise.
765 * linux-tic6x-low.c (ps_get_thread_area): Likewise.
766 * linux-x86-low.c (ps_get_thread_area): Likewise.
767 * linux-xtensa-low.c (ps_get_thread_area): Likewise.
768
ed036b40
PA		 7692016-08-19 Pedro Alves <palves@redhat.com>
770
771 * linux-x86-low.c (amd64_emit_call): Emit missing call opcode.
772
c8ef42ee
PA		 7732016-08-19 Pedro Alves <palves@redhat.com>
774
775 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Fix
776 comment. Use memcpy instead of casting through unsigned long.
777
9c235a72
PA		 7782016-08-19 Pedro Alves <palves@redhat.com>
779
780 * linux-amd64-ipa.c (alloc_jump_pad_buffer) [__ILP32__]: Try
781 allocating around 0x80000000.
782
201506da
PA		 7832016-08-19 Pedro Alves <palves@redhat.com>
784
785 PR gdb/20415
786 * Makefile.in (x32-linux-ipa.o, x32-avx-linux-ipa.o)
787 (x32-avx512-linux-ipa.o): New rules.
788 * configure.ac (x86_64-*-linux*): New x32 check.
789 * configure.srv (ipa_x32_linux_regobj): New.
790 (x86_64-*-linux*): Use $ipa_x32_linux_regobj if building for x32.
791 * linux-amd64-ipa.c (get_ipa_tdesc) [__ILP32__]: Return x32
792 descriptions.
793 (initialize_low_tracepoint) [__ILP32__]: Initialize x32
794 descriptions.
795 * configure: Regenerate.
796
f348d89a
PA		 7972016-08-09 Pedro Alves <palves@redhat.com>
798
799 PR gdb/18653
800 * Makefile.in (OBS): Add signals-state-save-restore.o.
801 (signals-state-save-restore.o): New rule.
802 * config.in: Regenerate.
803 * configure: Regenerate.
804 * linux-low.c: Include "signals-state-save-restore.h".
805 (linux_create_inferior): Call
806 restore_original_signals_state.
807 * server.c: Include "dispositions-save-restore.h".
808 (captured_main): Call save_original_signals_state.
809
1baf5149
PA		 8102016-08-05 Pedro Alves <palves@redhat.com>
811
812 * configure: Regenerate.
813
fcd4a73d
YQ		 8142016-08-04 Yao Qi <yao.qi@linaro.org>
815
816 * linux-low.c (regsets_fetch_inferior_registers): Check
817 errno is ESRCH or not.
818
979659d0
YQ		 8192016-08-02 Yao Qi <yao.qi@linaro.org>
820
821 * thread-db.c (struct thread_db) <td_ta_event_getmsg_p>: Remove.
822 <td_ta_set_event_p, td_ta_event_addr_p>: Remove.
823 (thread_db_load_search): Update.
824 (try_thread_db_load_1): Don't look for td_ta_event_addr,
825 td_ta_set_event and td_ta_event_getmsg.
826
6598661d
PA		 8272016-07-26 Pedro Alves <palves@redhat.com>
828
829 PR server/20414
830 * linux-x86-low.c (x86_get_pc, x86_set_pc): Use uint64_t instead
831 of unsigned long for 64-bit registers and use uint32_t instead of
832 unsigned int for 32-bit registers.
833
9cf12d57
PA		 8342016-07-26 Pedro Alves <palves@redhat.com>
835
836 * linux-x86-low.c (x86_siginfo_fixup): Rename 'native' parameter
837 to 'ptrace'.
838
305450ed
TT		 8392016-07-21 Tom Tromey <tom@tromey.com>
840
841 * configure: Rebuild.
842
2583da7c
YQ		 8432016-07-21 Yao Qi <yao.qi@linaro.org>
844
845 * mem-break.c (find_gdb_breakpoint): Cast bp to
846 'struct gdb_breakpoint *' rather than 'gdb_breakpoint *'.
847
21536b36
YQ		 8482016-07-21 Yao Qi <yao.qi@linaro.org>
849
850 * server.c (handle_v_requests): Support s and S actions
851 if target_supports_software_single_step return true.
852
8901d193
YQ		 8532016-07-21 Yao Qi <yao.qi@linaro.org>
854
855 * linux-low.c (resume_stopped_resumed_lwps): If resume request
856 is resume_step, call maybe_hw_step.
857 (linux_wait_1): Stop all threads, remove reinsert breakpoints,
858 and unstop them.
859 (linux_resume_one_lwp_throw): Don't assert the thread has reinsert
860 breakpoints or not.
861 (proceed_one_lwp): If resume request is resume_step, install
862 reinsert breakpoints and call maybe_hw_step.
863
0e9a339e
YQ		 8642016-07-21 Yao Qi <yao.qi@linaro.org>
865
866 * linux-low.c (proceed_one_lwp): Declare.
867 (linux_resume_one_thread): Remove local variable 'step'.
868 Lift code enqueue signal. Call proceed_one_lwp instead of
869 linux_resume_one_lwp.
870
4281b351
YQ		 8712016-07-21 Yao Qi <yao.qi@linaro.org>
872
873 * linux-low.c (linux_resume_one_thread): Call
874 enqueue_pending_signal.
875
984a2c04
YQ		 8762016-07-21 Yao Qi <yao.qi@linaro.org>
877
878 * gdbthread.h (make_cleanup_restore_current_thread): Declare.
879 * inferiors.c (do_restore_current_thread_cleanup): New function.
880 (make_cleanup_restore_current_thread): Likewise.
881 * linux-low.c (install_software_single_step_breakpoints): Call
882 make_cleanup_restore_current_thread. Switch current_thread to
883 thread.
884
bec903c9
YQ		 8852016-07-21 Yao Qi <yao.qi@linaro.org>
886
887 * mem-break.c (struct reinsert_breakpoint) <ptid>: New field.
888 (set_reinsert_breakpoint): New parameter ptid. Callers updated.
889 (clone_one_breakpoint): Likewise.
890 (delete_reinsert_breakpoints): Change parameter to thread.
891 Callers updated.
892 (has_reinsert_breakpoints): Likewise.
893 (uninsert_reinsert_breakpoints): Likewise.
894 (reinsert_reinsert_breakpoints): Likewise.
895 * mem-break.h (set_reinsert_breakpoint): Update declaration.
896 (delete_reinsert_breakpoints): Likewise.
897 (reinsert_reinsert_breakpoints): Likewise.
898 (uninsert_reinsert_breakpoints): Likewise.
899 (has_reinsert_breakpoints): Likewise.
900
63c40ec7
YQ		 9012016-07-21 Yao Qi <yao.qi@linaro.org>
902
903 * inferiors.c (get_thread_process): Make parameter const.
904 * inferiors.h (get_thread_process): Update declaration.
905 * mem-break.c (clone_all_breakpoints): Remove all parameters.
906 Add new parameters child_thread and parent_thread. Callers
907 updated.
908 * mem-break.h (clone_all_breakpoints): Update declaration.
909
9aa76cd0
YQ		 9102016-07-21 Yao Qi <yao.qi@linaro.org>
911
912 * mem-break.c (struct breakpoint) <cond_list>: Remove.
913 <command_list, handler>: Remove.
914 (struct gdb_breakpoint): New.
915 (struct other_breakpoint): New.
916 (struct reinsert_breakpoint): New.
917 (is_gdb_breakpoint): New function.
918 (any_persistent_commands): Update command_list if
919 is_gdb_breakpoint returns true.
920 (set_breakpoint): Create breakpoints according to their types.
921 (find_gdb_breakpoint): Return 'struct gdb_breakpoint *'.
922 (set_gdb_breakpoint_1): Likewise.
923 (set_gdb_breakpoint): Likewise.
924 (clear_breakpoint_conditions): Change parameter type to
925 'struct gdb_breakpoint *'.
926 (clear_breakpoint_commands): Likewise.
927 (clear_breakpoint_conditions_and_commands): Likewise.
928 (add_condition_to_breakpoint): Likewise.
929 (add_breakpoint_condition): Likewise.
930 (add_commands_to_breakpoint): Likewise.
931 (check_breakpoints): Check other_breakpoint.
932 (clone_one_breakpoint): Clone breakpopint according to its type.
933 * mem-break.h (struct gdb_breakpoint): Declare.
934 (set_gdb_breakpoint): Update declaration.
935 (clear_breakpoint_conditions_and_commands): Likewise.
936 (add_breakpoint_condition): Likewise.
937 (add_breakpoint_commands): Likewise.
938 * server.c (process_point_options): Change parameter type to
939 'struct gdb_breakpoint *'.
940
811f8301
YQ		 9412016-07-21 Yao Qi <yao.qi@linaro.org>
942
943 * mem-break.c (set_breakpoint_at): Rename it to ...
944 (set_breakpoint_type_at): ... it.
945 (set_breakpoint_at): Call set_breakpoint_type_at.
946 (set_reinsert_breakpoint): Call set_breakpoint_type_at.
947 * mem-break.h (set_breakpoint_at): Update comments.
948
b1c51e36
CLT		 9492016-07-12 Chung-Lin Tang <cltang@codesourcery.com>
950
951 * linux-nios2-low.c (nios2_fill_gregset): Add type cast
952 to buf parameter.
953 (nios2_store_gregset): Likewise.
954
ced2dffb
PA		 9552016-07-01 Pedro Alves <palves@redhat.com>
956 Antoine Tremblay <antoine.tremblay@ericsson.com>
957
958 * linux-low.c: Change interface to take the target lwp_info
959 pointer directly and return void. Handle detaching from a zombie
960 thread.
961 (linux_detach_lwp_callback): New function.
962 (linux_detach): Detach from the leader thread after detaching from
963 the clone threads.
964
2ac09a5b
YQ		 9652016-06-28 Yao Qi <yao.qi@linaro.org>
966
967 * linux-aarch64-low.c (aarch64_ftrace_insn_reloc_b): Use int64_t
968 for variable new_offset.
969 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
970 (aarch64_ftrace_insn_reloc_cb): Likewise.
971 (aarch64_ftrace_insn_reloc_tb): Likewise.
972 (aarch64_install_fast_tracepoint_jump_pad): Likewise. Use
973 PRIx64 instead of PRIx32.
974
79e7fd4f
YQ		 9752016-06-28 Yao Qi <yao.qi@linaro.org>
976
977 * linux-arm-low.c (arm_get_syscall_trapinfo): New function.
978 (the_low_target): Install arm_get_syscall_trapinfo.
979
061fc021
YQ		 9802016-06-28 Yao Qi <yao.qi@linaro.org>
981
982 * linux-aarch64-low.c (aarch64_get_syscall_trapinfo): New
983 function.
984 (the_low_target): Install aarch64_get_syscall_trapinfo.
985
4cc32bec
YQ		 9862016-06-28 Yao Qi <yao.qi@linaro.org>
987
988 * linux-low.c (get_syscall_trapinfo): Remove parameter sysret.
989 Callers updated.
990 * linux-low.h (struct linux_target_ops) <get_syscall_trapinfo>:
991 Remove parameter sysno.
992 * linux-x86-low.c (x86_get_syscall_trapinfo): Remove parameter
993 sysret.
994
782c1122
AA		 9952016-06-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
996
997 * linux-s390-low.c (s390_emit_eq_goto): Mark function static.
998 (s390_emit_ne_goto): Likewise.
999 (s390_emit_lt_goto): Likewise.
1000 (s390_emit_le_goto): Likewise.
1001 (s390_emit_gt_goto): Likewise.
1002 (s390_emit_ge_goto): Likewise.
1003 (s390x_emit_eq_goto): Likewise.
1004 (s390x_emit_ne_goto): Likewise.
1005 (s390x_emit_lt_goto): Likewise.
1006 (s390x_emit_le_goto): Likewise.
1007 (s390x_emit_gt_goto): Likewise.
1008 (s390x_emit_ge_goto): Likewise.
1009 (s390_emit_ops_impl): Mark variable static.
1010 (s390x_emit_ops): Likewise.
1011
2e7b624b
YQ		 10122016-06-17 Yao Qi <yao.qi@linaro.org>
1013
1014 * linux-low.c (handle_extended_wait): Call
1015 uninsert_reinsert_breakpoints for the parent process. Remove
1016 reinsert breakpoints from the child process. Reinsert them to
1017 the parent process when vfork is done.
1018 * mem-break.c (uninsert_reinsert_breakpoints): New function.
1019 (reinsert_reinsert_breakpoints): New function.
1020 * mem-break.h (uninsert_reinsert_breakpoints): Declare
1021 (reinsert_reinsert_breakpoints): Declare.
1022
8a81c5d7
YQ		 10232016-06-17 Yao Qi <yao.qi@linaro.org>
1024
1025 * linux-low.c (handle_extended_wait): If the parent is doing
1026 step-over, remove the reinsert breakpoints from the forked child.
1027
f50bf8e5
YQ		 10282016-06-17 Yao Qi <yao.qi@linaro.org>
1029
1030 * linux-low.c (unsuspend_all_lwps): Declare.
1031 (linux_low_filter_event): If thread exited, call finish_step_over.
1032 If step-over is finished, unsuspend other threads.
1033
8376a3cb
YQ		 10342016-06-17 Yao Qi <yao.qi@linaro.org>
1035
1036 * linux-low.c (linux_resume_one_lwp_throw): Assert
1037 has_reinsert_breakpoints returns false.
1038 * mem-break.c (delete_disabled_breakpoints): Assert
1039 bp type isn't reinsert_breakpoint.
1040
f79b145d
YQ		 10412016-06-17 Yao Qi <yao.qi@linaro.org>
1042
1043 * linux-low.c (maybe_hw_step): New function.
1044 (linux_resume_one_lwp_throw): Call maybe_hw_step.
1045 (finish_step_over): Switch current_thread to lwp temporarily,
1046 and assert has_reinsert_breakpoints returns true.
1047 (proceed_one_lwp): Call maybe_hw_step.
1048 * mem-break.c (has_reinsert_breakpoints): New function.
1049 * mem-break.h (has_reinsert_breakpoints): Declare.
1050
0ae534d2
JT		 10512016-06-02 Jon Turney <jon.turney@dronecode.org.uk>
1052
1053 * win32-low.c (win32_create_inferior): Add pointer casts for C++.
1054
fcdad592
YQ		 10552016-05-17 Yao Qi <yao.qi@linaro.org>
1056
1057 * linux-low.c (linux_stabilize_threads): Call unsuspend_all_lwps
1058 instead of find_inferior.
1059
9e784964
YQ		 10602016-05-05 Yao Qi <yao.qi@linaro.org>
1061
1062 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer):
1063 Initialize res to zero.
1064
cf2ebb6e
YQ		 10652016-05-05 Yao Qi <yao.qi@linaro.org>
1066
1067 * linux-arm-low.c (arm_sigreturn_next_pc): Change type of cpsr
1068 to uint32_t.
1069
c1aebf87
UW		 10702016-05-04 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
1071
1072 * spu-low.c (fetch_ppc_register): Cast PowerPC-Linux-specific value
1073 used as first ptrace argument to PTRACE_TYPE_ARG1 for C++.
1074 (fetch_ppc_memory_1, store_ppc_memory_1): Likewise.
1075
35fd2deb 10762016-04-28 Par Olsson <par.olsson@windriver.com>
cbe14bcf 1077 Simon Marchi <simon.marchi@ericsson.com>
35fd2deb
PO		 1078
1079 * tracepoint.c (write_inferior_int8): New function.
1080 (cmd_qtenable_disable): Write enable flag using
1081 write_inferior_int8.
1082
484b3c32
YQ		 10832016-04-25 Yao Qi <yao.qi@linaro.org>
1084
1085 * linux-low.c (lwp_signal_can_be_delivered): Adjust.
1086 (need_step_over_p): Return zero if the LWP has pending signals
1087 can be delivered on software single step target.
1088
85ba7d86
YQ		 10892016-04-25 Yao Qi <yao.qi@linaro.org>
1090
1091 * linux-low.c (reinsert_raw_breakpoint): If bp->inserted is true
1092 return instead of error.
1093
3539aa13
YQ		 10942016-04-22 Yao Qi <yao.qi@linaro.org>
1095
1096 * linux-aarch32-low.c (arm_store_gregset): Clear CPSR bits 20
1097 to 23.
1098
5b061e98
YQ		 10992016-04-22 Yao Qi <yao.qi@linaro.org>
1100
1101 * linux-low.c (lwp_signal_can_be_delivered): Don't deliver
1102 signal when stepping over breakpoint with software single
1103 step.
1104
3451269c
PA		 11052016-04-21 Pedro Alves <palves@redhat.com>
1106
1107 * linux-s390-low.c (s390_collect_ptrace_register)
1108 (s390_supply_ptrace_register, s390_get_hwcap): Use gdb_byte * and
1109 add casts.
1110 (s390_check_regset): Use void * instead of gdb_byte *.
1111
a2358508
PA		 11122016-04-20 Pedro Alves <palves@redhat.com>
1113
1114 * configure: Renegerate.
1115
6885166d
YQ		 11162016-04-20 Yao Qi <yao.qi@linaro.org>
1117
1118 * linux-aarch32-low.c: Include "arch/arm-linux.h".
1119 (arm_fill_gregset): Use ARM_CPSR_GREGNUM rather than magic
1120 number 16.
1121 (arm_store_gregset): Likewise.
1122
2b863f51
WT		 11232016-04-16 Walfred Tedeschi <walfred.tedeschi@intel.com>
1124
1125 * Makefile.in (clean): Add removal for i386-avx-mpx.c,
1126 i386-avx-mpx-linux.c, amd64-avx-mpx.c and amd64-avx-mpx-linux.c.
1127 (i386-avx-mpx.c, i386-avx-mpx-linux.c, amd64-avx-mpx.c)
1128 (amd64-avx-mpx-linux.c): New rules.
1129 (amd64-avx-mpx-linux-ipa.o, i386-avx-mpx-linux-ipa.o): New rule.
1130 * configure.srv (srv_i386_regobj): Add i386-avx-mpx.o.
1131 (srv_i386_linux_regobj): Add i386-avx-mpx-linux.o.
1132 (srv_amd64_regobj): Add amd64-avx-mpx.o.
1133 (srv_amd64_linux_regobj): Add amd64-avx-mpx-linux.o.
1134 (srv_i386_xmlfiles): Add i386/i386-avx-mpx.xml.
1135 (srv_amd64_xmlfiles): Add i386/amd64-avx-mpx.xml.
1136 (srv_i386_linux_xmlfiles): Add i386/i386-avx-mpx-linux.xml.
1137 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-mpx-linux.xml.
1138 (ipa_i386_linux_regobj): Add i386-avx-mpx-linux-ipa.o.
1139 (ipa_amd64_linux_regobj): Add amd64-avx-mpx-linux-ipa.o.
1140 * linux-x86-low.c (x86_linux_read_description): Add case for
1141 X86_XSTATE_AVX_MPX_MASK.
1142 (x86_get_ipa_tdesc_idx): Add cases for avx_mpx.
1143 (initialize_low_arch): Call init_registers_amd64_avx_mpx_linux and
1144 init_registers_i386_avx_mpx_linux.
1145 * linux-i386-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
1146 (initialize_low_tracepoint): Call
1147 init_registers_i386_avx_mpx_linux.
1148 * linux-amd64-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
1149 (initialize_low_tracepoint): Call
1150 init_registers_amd64_avx_mpx_linux.
1151 * linux-x86-tdesc.h (X86_TDESC_AVX_MPX): New enum value.
1152 (init_registers_amd64_avx_mpx_linux, tdesc_amd64_avx_mpx_linux)
1153 (init_registers_i386_avx_mpx_linux, tdesc_i386_avx_mpx_linux): New
1154 declarations.
1155
9b30624b
PA		 11562016-04-18 Pedro Alves <palves@redhat.com>
1157
1158 * configure: Regenerate.
1159
45e3745e
AT		 11602016-04-13 Antoine Tremblay <antoine.tremblay@ericsson.com>
1161
1162 * linux-aarch64-low.c (aarch64_emit_add): Switch x1 and x0.
1163 (aarch64_emit_sub): Likewise.
1164
2afc13ff
PA		 11652016-04-12 Pedro Alves <palves@redhat.com>
1166
1167 * utils.c (prepare_to_throw_exception): Delete.
1168
6e774b13
SM		 11692016-04-05 Simon Marchi <simon.marchi@ericsson.com>
1170
1171 * Makefile.in ($(IPA_LIB)): Set SONAME of the IPA lib.
1172
4dca19f8
MK		 11732016-04-05 Marcin Kościelnicki <koriakin@0x04.net>
1174
1175 * tracepoint.c (getauxval): Move to #ifdef IN_PROCESS_AGENT.
1176
d0a9981f
MK		 11772016-04-03 Marcin Kościelnicki <koriakin@0x04.net>
1178
1179 * linux-aarch64-ipa.c: Add <elf.h> include.
1180 * linux-ppc-ipa.c: Add <elf.h> include.
1181 * linux-s390-ipa.c: Add <elf.h> include.
1182
252db07e
MK		 11832016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
1184
1185 * tracepoint.c (gdb_collect_ptr): Remove const qualifier.
1186 (get_raw_reg_ptr): Likewise.
1187 (get_trace_state_variable_value_ptr): Likewise.
1188 (set_trace_state_variable_value_ptr): Likewise.
1189 (initialize_tracepoint): Cast alloc_jump_pad_buffer result to
1190 char *.
1191
14e2b6d9
MK		 11922016-03-31 Wei-cheng Wang <cole945@gmail.com>
1193 Marcin Kościelnicki <koriakin@0x04.net>
1194
1195 PR/17221
1196 * linux-ppc-low.c (emit_insns): New function.
1197 (__EMIT_ASM, _EMIT_ASM, EMIT_ASM): New macros.
1198 (ppc_emit_prologue): New function.
1199 (ppc_emit_epilogue): New function.
1200 (ppc_emit_add): New function.
1201 (ppc_emit_sub): New function.
1202 (ppc_emit_mul): New function.
1203 (ppc_emit_lsh): New function.
1204 (ppc_emit_rsh_signed): New function.
1205 (ppc_emit_rsh_unsigned): New function.
1206 (ppc_emit_ext): New function.
1207 (ppc_emit_zero_ext): New function.
1208 (ppc_emit_log_not): New function.
1209 (ppc_emit_bit_and): New function.
1210 (ppc_emit_bit_or): New function.
1211 (ppc_emit_bit_xor): New function.
1212 (ppc_emit_bit_not): New function.
1213 (ppc_emit_equal): New function.
1214 (ppc_emit_less_signed): New function.
1215 (ppc_emit_less_unsigned): New function.
1216 (ppc_emit_ref): New function.
1217 (ppc_emit_const): New function.
1218 (ppc_emit_reg): New function.
1219 (ppc_emit_pop): New function.
1220 (ppc_emit_stack_flush): New function.
1221 (ppc_emit_swap): New function.
1222 (ppc_emit_stack_adjust): New function.
1223 (ppc_emit_call): New function.
1224 (ppc_emit_int_call_1): New function.
1225 (ppc_emit_void_call_2): New function.
1226 (ppc_emit_if_goto): New function.
1227 (ppc_emit_goto): New function.
1228 (ppc_emit_eq_goto): New function.
1229 (ppc_emit_ne_goto): New function.
1230 (ppc_emit_lt_goto): New function.
1231 (ppc_emit_le_goto): New function.
1232 (ppc_emit_gt_goto): New function.
1233 (ppc_emit_ge_goto): New function.
1234 (ppc_write_goto_address): New function.
1235 (ppc_emit_ops_impl): New static variable.
1236 (ppc64v1_emit_prologue): New function.
1237 (ppc64v2_emit_prologue): New function.
1238 (ppc64_emit_epilogue): New function.
1239 (ppc64_emit_add): New function.
1240 (ppc64_emit_sub): New function.
1241 (ppc64_emit_mul): New function.
1242 (ppc64_emit_lsh): New function.
1243 (ppc64_emit_rsh_signed): New function.
1244 (ppc64_emit_rsh_unsigned): New function.
1245 (ppc64_emit_ext): New function.
1246 (ppc64_emit_zero_ext): New function.
1247 (ppc64_emit_log_not): New function.
1248 (ppc64_emit_bit_and): New function.
1249 (ppc64_emit_bit_or): New function.
1250 (ppc64_emit_bit_xor): New function.
1251 (ppc64_emit_bit_not): New function.
1252 (ppc64_emit_equal): New function.
1253 (ppc64_emit_less_signed): New function.
1254 (ppc64_emit_less_unsigned): New function.
1255 (ppc64_emit_ref): New function.
1256 (ppc64_emit_const): New function.
1257 (ppc64v1_emit_reg): New function.
1258 (ppc64v2_emit_reg): New function.
1259 (ppc64_emit_pop): New function.
1260 (ppc64_emit_stack_flush): New function.
1261 (ppc64_emit_swap): New function.
1262 (ppc64v1_emit_call): New function.
1263 (ppc64v2_emit_call): New function.
1264 (ppc64v1_emit_int_call_1): New function.
1265 (ppc64v2_emit_int_call_1): New function.
1266 (ppc64v1_emit_void_call_2): New function.
1267 (ppc64v2_emit_void_call_2): New function.
1268 (ppc64_emit_if_goto): New function.
1269 (ppc64_emit_eq_goto): New function.
1270 (ppc64_emit_ne_goto): New function.
1271 (ppc64_emit_lt_goto): New function.
1272 (ppc64_emit_le_goto): New function.
1273 (ppc64_emit_gt_goto): New function.
1274 (ppc64_emit_ge_goto): New function.
1275 (ppc64v1_emit_ops_impl): New static variable.
1276 (ppc64v2_emit_ops_impl): New static variable.
1277 (ppc_emit_ops): New function.
1278 (linux_low_target): Wire in ppc_emit_ops.
1279
a2174ba4
MK		 12802016-03-31 Wei-cheng Wang <cole945@gmail.com>
1281 Marcin Kościelnicki <koriakin@0x04.net>
1282
1283 PR/17221
1284 * Makefile.in: Add powerpc-*-ipa.o
1285 * configure.srv: Add ipa_obj for powerpc*-linux.
1286 * linux-ppc-ipa.c: New file.
1287 * linux-ppc-low.c: Added linux-ppc-tdesc.h, ax.h, tracepoint.h
1288 includes.
1289 (PPC_FIELD): New macro.
1290 (PPC_SEXT): New macro.
1291 (PPC_OP6): New macro.
1292 (PPC_BO): New macro.
1293 (PPC_LI): New macro.
1294 (PPC_BD): New macro.
1295 (init_registers_*): Move prototype to linux-ppc-tdesc.h.
1296 (tdesc_*): Move declaration to linux-ppc-tdesc.h.
1297 (ppc_get_hwcap): Rename to ppc_get_auxv and add type parameter.
1298 (ppc_get_thread_area): New function.
1299 (is_elfv2_inferior): New function.
1300 (gen_ds_form): New function.
1301 (GEN_STD): New macro.
1302 (GEN_STDU): New macro.
1303 (GEN_LD): New macro.
1304 (GEN_LDU): New macro.
1305 (gen_d_form): New function.
1306 (GEN_ADDI): New macro.
1307 (GEN_ADDIS): New macro.
1308 (GEN_LI): New macro.
1309 (GEN_LIS): New macro.
1310 (GEN_ORI): New macro.
1311 (GEN_ORIS): New macro.
1312 (GEN_LWZ): New macro.
1313 (GEN_STW): New macro.
1314 (GEN_STWU): New macro.
1315 (gen_xfx_form): New function.
1316 (GEN_MFSPR): New macro.
1317 (GEN_MTSPR): New macro.
1318 (GEN_MFCR): New macro.
1319 (GEN_MTCR): New macro.
1320 (GEN_SYNC): New macro.
1321 (GEN_LWSYNC): New macro.
1322 (gen_x_form): New function.
1323 (GEN_OR): New macro.
1324 (GEN_MR): New macro.
1325 (GEN_LWARX): New macro.
1326 (GEN_STWCX): New macro.
1327 (GEN_CMPW): New macro.
1328 (gen_md_form): New function.
1329 (GEN_RLDICL): New macro.
1330 (GEN_RLDICR): New macro.
1331 (gen_i_form): New function.
1332 (GEN_B): New macro.
1333 (GEN_BL): New macro.
1334 (gen_b_form): New function.
1335 (GEN_BNE): New macro.
1336 (GEN_LOAD): New macro.
1337 (GEN_STORE): New macro.
1338 (gen_limm): New function.
1339 (gen_atomic_xchg): New function.
1340 (gen_call): New function.
1341 (ppc_relocate_instruction): New function.
1342 (ppc_install_fast_tracepoint_jump_pad): New function.
1343 (ppc_get_min_fast_tracepoint_insn_len): New function.
1344 (ppc_get_ipa_tdesc_idx): New function.
1345 (the_low_target): Wire in the new functions.
1346 (initialize_low_arch) [!__powerpc64__]: Don'it initialize 64-bit
1347 tdescs.
1348 * linux-ppc-tdesc.h: New file.
1349
a13c4696
MK		 13502016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
1351
1352 * linux-aarch64-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
1353 (alloc_jump_pad_buffer): New function.
1354 * linux-amd64-ipa.c: Add <sys/mman.h> include.
1355 (alloc_jump_pad_buffer): New function.
1356 * linux-i386-ipa.c (alloc_jump_pad_buffer): New function.
1357 * linux-s390-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
1358 (alloc_jump_pad_buffer): New function.
1359 * tracepoint.c (getauxval) [!HAVE_GETAUXVAL]: New function.
1360 (initialize_tracepoint): Delegate to alloc_jump_pad_buffer.
1361 * tracepoint.h (alloc_jump_pad_buffer): New prototype.
1362 (getauxval) [!HAVE_GETAUXVAL]: New prototype.
1363
1cda1512
MK		 13642016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
1365
1366 * linux-aarch64-ipa.c: Rename gdb_agent_get_raw_reg to get_raw_reg.
1367 * linux-amd64-ipa.c: Likewise.
1368 * linux-i386-ipa.c: Likewise.
1369 * linux-s390-ipa.c: Likewise.
1370 * tracepoint.c: IPA-export gdb_collect_ptr instead of gdb_collect,
1371 ditto for get_raw_reg_ptr, get_trace_state_variable_value_ptr,
1372 set_trace_state_variable_value_ptr.
1373 (struct ipa_sym_addresses): Likewise.
1374 (symbol_list): Likewise.
1375 (install_fast_tracepoint): Dereference gdb_collect_ptr instead of
1376 accessing gdb_collect directly.
1377 (gdb_collect_ptr_type): New typedef.
1378 (get_raw_reg_ptr_type): New typedef.
1379 (get_trace_state_variable_value_ptr_type): New typedef.
1380 (set_trace_state_variable_value_ptr_type): New typedef.
1381 (gdb_collect_ptr): New global.
1382 (get_raw_reg_ptr): New global.
1383 (get_trace_state_variable_value_ptr): New global.
1384 (set_trace_state_variable_value_ptr): New global.
1385 (get_raw_reg_func_addr): Dereference get_raw_reg_ptr instead of
1386 accessing get_raw_reg directly.
1387 (get_get_tsv_func_addr): Likewise for
1388 get_trace_state_variable_value_ptr.
1389 (get_set_tsv_func_addr): Likewise for
1390 set_trace_state_variable_value_ptr.
1391 * tracepoint.h: Rename gdb_agent_get_raw_reg to get_raw_reg.
1392
72fb5488
SM		 13932016-03-30 Simon Marchi <simon.marchi@ericsson.com>
1394
1395 * tracepoint.c (cmd_qtenable_disable): Remove whitespace.
1396
28170b88
MK		 13972016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
1398
1399 * remote-utils.c (look_up_one_symbol): Remove own_buf, handle 'v'
1400 packets.
1401 (relocate_instruction): Remove own_buf.
1402 * server.c (own_buf): Make global.
1403 (handle_v_requests): Make global.
1404 * server.h (own_buf): New declaration.
1405 (handle_v_requests): New prototype.
1406
f39e8743
MK		 14072016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
1408
1409 PR 18377
1410 * linux-s390-low.c (add_insns): New function.
1411 (s390_emit_prologue): New function.
1412 (s390_emit_epilogue): New function.
1413 (s390_emit_add): New function.
1414 (s390_emit_sub): New function.
1415 (s390_emit_mul): New function.
1416 (s390_emit_lsh): New function.
1417 (s390_emit_rsh_signed): New function.
1418 (s390_emit_rsh_unsigned): New function.
1419 (s390_emit_ext): New function.
1420 (s390_emit_log_not): New function.
1421 (s390_emit_bit_and): New function.
1422 (s390_emit_bit_or): New function.
1423 (s390_emit_bit_xor): New function.
1424 (s390_emit_bit_not): New function.
1425 (s390_emit_equal): New function.
1426 (s390_emit_less_signed): New function.
1427 (s390_emit_less_unsigned): New function.
1428 (s390_emit_ref): New function.
1429 (s390_emit_if_goto): New function.
1430 (s390_emit_goto): New function.
1431 (s390_write_goto_address): New function.
1432 (s390_emit_litpool): New function.
1433 (s390_emit_const): New function.
1434 (s390_emit_call): New function.
1435 (s390_emit_reg): New function.
1436 (s390_emit_pop): New function.
1437 (s390_emit_stack_flush): New function.
1438 (s390_emit_zero_ext): New function.
1439 (s390_emit_swap): New function.
1440 (s390_emit_stack_adjust): New function.
1441 (s390_emit_set_r2): New function.
1442 (s390_emit_int_call_1): New function.
1443 (s390_emit_void_call_2): New function.
1444 (s390_emit_eq_goto): New function.
1445 (s390_emit_ne_goto): New function.
1446 (s390_emit_lt_goto): New function.
1447 (s390_emit_le_goto): New function.
1448 (s390_emit_gt_goto): New function.
1449 (s390_emit_ge_goto): New function.
1450 (s390x_emit_prologue): New function.
1451 (s390x_emit_epilogue): New function.
1452 (s390x_emit_add): New function.
1453 (s390x_emit_sub): New function.
1454 (s390x_emit_mul): New function.
1455 (s390x_emit_lsh): New function.
1456 (s390x_emit_rsh_signed): New function.
1457 (s390x_emit_rsh_unsigned): New function.
1458 (s390x_emit_ext): New function.
1459 (s390x_emit_log_not): New function.
1460 (s390x_emit_bit_and): New function.
1461 (s390x_emit_bit_or): New function.
1462 (s390x_emit_bit_xor): New function.
1463 (s390x_emit_bit_not): New function.
1464 (s390x_emit_equal): New function.
1465 (s390x_emit_less_signed): New function.
1466 (s390x_emit_less_unsigned): New function.
1467 (s390x_emit_ref): New function.
1468 (s390x_emit_if_goto): New function.
1469 (s390x_emit_const): New function.
1470 (s390x_emit_call): New function.
1471 (s390x_emit_reg): New function.
1472 (s390x_emit_pop): New function.
1473 (s390x_emit_stack_flush): New function.
1474 (s390x_emit_zero_ext): New function.
1475 (s390x_emit_swap): New function.
1476 (s390x_emit_stack_adjust): New function.
1477 (s390x_emit_int_call_1): New function.
1478 (s390x_emit_void_call_2): New function.
1479 (s390x_emit_eq_goto): New function.
1480 (s390x_emit_ne_goto): New function.
1481 (s390x_emit_lt_goto): New function.
1482 (s390x_emit_le_goto): New function.
1483 (s390x_emit_gt_goto): New function.
1484 (s390x_emit_ge_goto): New function.
1485 (s390_emit_ops): New function.
1486 (struct linux_target_ops): Fill in emit_ops hook.
1487
abd9baf9
MK		 14882016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
1489
1490 PR 18377
1491 * Makefile.in: Add s390 IPA files.
1492 * configure.srv: Build IPA for s390.
1493 * linux-s390-ipa.c: New file.
1494 * linux-s390-low.c: New includes - inttypes.h and linux-s390-tdesc.h.
1495 (init_registers_s390_linux32): Move declaration to linux-s390-tdesc.h.
1496 (tdesc_s390_linux32): Likewise.
1497 (init_registers_s390_linux32v1): Likewise.
1498 (tdesc_s390_linux32v1): Likewise.
1499 (init_registers_s390_linux32v2): Likewise.
1500 (tdesc_s390_linux32v2): Likewise.
1501 (init_registers_s390_linux64): Likewise.
1502 (tdesc_s390_linux64): Likewise.
1503 (init_registers_s390_linux64v1): Likewise.
1504 (tdesc_s390_linux64v1): Likewise.
1505 (init_registers_s390_linux64v2): Likewise.
1506 (tdesc_s390_linux64v2): Likewise.
1507 (init_registers_s390_te_linux64): Likewise.
1508 (tdesc_s390_te_linux64): Likewise.
1509 (init_registers_s390_vx_linux64): Likewise.
1510 (tdesc_s390_vx_linux64): Likewise.
1511 (init_registers_s390_tevx_linux64): Likewise.
1512 (tdesc_s390_tevx_linux64): Likewise.
1513 (init_registers_s390x_linux64): Likewise.
1514 (tdesc_s390x_linux64): Likewise.
1515 (init_registers_s390x_linux64v1): Likewise.
1516 (tdesc_s390x_linux64v1): Likewise.
1517 (init_registers_s390x_linux64v2): Likewise.
1518 (tdesc_s390x_linux64v2): Likewise.
1519 (init_registers_s390x_te_linux64): Likewise.
1520 (tdesc_s390x_te_linux64): Likewise.
1521 (init_registers_s390x_vx_linux64): Likewise.
1522 (tdesc_s390x_vx_linux64): Likewise.
1523 (init_registers_s390x_tevx_linux64): Likewise.
1524 (tdesc_s390x_tevx_linux64): Likewise.
1525 (have_hwcap_s390_vx): New static variable.
1526 (s390_arch_setup): Fill have_hwcap_s390_vx.
1527 (s390_get_thread_area): New function.
1528 (s390_ft_entry_gpr_esa): New const.
1529 (s390_ft_entry_gpr_zarch): New const.
1530 (s390_ft_entry_misc): New const.
1531 (s390_ft_entry_fr): New const.
1532 (s390_ft_entry_vr): New const.
1533 (s390_ft_main_31): New const.
1534 (s390_ft_main_64): New const.
1535 (s390_ft_exit_fr): New const.
1536 (s390_ft_exit_vr): New const.
1537 (s390_ft_exit_misc): New const.
1538 (s390_ft_exit_gpr_esa): New const.
1539 (s390_ft_exit_gpr_zarch): New const.
1540 (append_insns): New function.
1541 (s390_relocate_instruction): New function.
1542 (s390_install_fast_tracepoint_jump_pad): New function.
1543 (s390_get_min_fast_tracepoint_insn_len): New function.
1544 (s390_get_ipa_tdesc_idx): New function.
1545 (struct linux_target_ops): Wire in the above functions.
1546 (initialize_low_arch) [!__s390x__]: Don't initialize s390x tdescs.
1547 * linux-s390-tdesc.h: New file.
1548
a4105d04
MK		 15492016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
1550
1551 * linux-s390-low.c (s390_supports_tracepoints): New function.
1552 (struct linux_target_ops): Fill supports_tracepoints hook.
1553
35ac8b3e
YQ		 15542016-03-18 Yao Qi <yao.qi@linaro.org>
1555
1556 * linux-low.c (lwp_signal_can_be_delivered): New function.
1557 (linux_resume_one_lwp_throw): Use lwp_signal_can_be_delivered.
1558
94610ec4
YQ		 15592016-03-18 Yao Qi <yao.qi@linaro.org>
1560
1561 * linux-low.c (linux_resume_one_lwp_throw): Set 'signal' to
1562 0 if signal is enqueued. Remove 'signal' from one debugging
1563 message. Move one debugging message to some lines below.
1564 Remove code setting 'signal' to 0.
1565
80aea927
YQ		 15662016-03-18 Yao Qi <yao.qi@linaro.org>
1567
1568 * linux-low.c (linux_low_filter_event): Remove redundant
1569 WIFSTOPPED check together with linux_wstatus_maybe_breakpoint.
1570
b04fd3be
MK		 15712016-03-09 Marcin Kościelnicki <koriakin@0x04.net>
1572
1573 * linux-ppc-low.c (ppc_supports_tracepoints): New function.
1574 (struct linux_target_ops): Wire in the above.
1575
c40c8d4b
YQ		 15762016-03-03 Yao Qi <yao.qi@linaro.org>
1577
1578 * linux-low.c: Update comments to start_step_over.
1579
0f8288ae
YQ		 15802016-03-03 Yao Qi <yao.qi@linaro.org>
1581
1582 PR server/19736
1583 * linux-low.c (handle_extended_wait): Set child suspended
1584 if event_lwp->bp_reinsert isn't zero.
1585
fdbd04a8
YQ		 15862016-03-02 Yao Qi <yao.qi@linaro.org>
1587
1588 * linux-low.c (linux_resume_one_lwp_throw): Replace code with
1589 enqueue_pending_signal.
1590
6896a8fa
MK		 15912016-03-02 Marcin Kościelnicki <koriakin@0x04.net>
1592
1593 * tracepoint.c (cmd_qtstart): Only set ipa_tdesc_idx if agent
1594 is actually loaded.
1595
ab503087
MK		 15962016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
1597
1598 * linux-s390-low.c (s390_num_regs_3264): Define on 31-bit too.
1599 (s390_regmap_3264) [!__s390x__]: New global.
1600 (s390_collect_ptrace_register): Skip map entries containing -1.
1601 (s390_supply_ptrace_register): Ditto.
1602 (s390_fill_gprs_high): New function.
1603 (s390_store_gprs_high): New function.
1604 (s390_regsets): Add NT_S390_HIGH_GPRS.
1605 (s390_get_hwcap): Enable on 31-bit.
1606 (have_hwcap_s390_high_gprs): Enable on 31-bit.
1607 (s390_arch_setup): Enable detection of high GPRs, TDB, VX on 31-bit.
1608 Detect NT_S390_HIGH_GPRS.
1609 (s390_usrregs_info_3264): Enable on 31-bit.
1610 (s390_regs_info): Enable regs_info_3264 on 31-bit.
1611 (initialize_low_arch): Initialize s390_regsets_info_3264 on 31-bit.
1612
ae91f625
MK		 16132016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
1614
1615 PR gdb/13808
1616 * Makefile.in: Add i386-*-linux-ipa.o and amd64-*-linux-ipa.o.
1617 * configure.srv: Ditto.
1618 * linux-aarch64-ipa.c (get_ipa_tdesc): New function.
1619 (initialize_low_tracepoint): Remove ipa_tdesc assignment.
1620 * linux-amd64-ipa.c: Add "linux-x86-tdesc.h" include.
1621 (init_registers_amd64_linux): Remove prototype.
1622 (tdesc_amd64_linux): Remove declaration.
1623 (get_ipa_tdesc): New function.
1624 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
1625 initialize remaining tdescs.
1626 * linux-i386-ipa.c: Add "linux-x86-tdesc.h" include.
1627 (init_registers_i386_linux): Remove prototype.
1628 (tdesc_i386_linux): Remove declaration.
1629 (get_ipa_tdesc): New function.
1630 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
1631 initialize remaining tdescs.
1632 * linux-low.c (linux_get_ipa_tdesc_idx): New function.
1633 (linux_target_ops): wire in linux_get_ipa_tdesc_idx.
1634 * linux-low.h (struct linux_target_ops): Add get_ipa_tdesc_idx.
1635 * linux-x86-low.c: Move tdesc declarations to linux-x86-tdesc.h.
1636 (x86_get_ipa_tdesc_idx): New function.
1637 (the_low_target): Wire in x86_get_ipa_tdesc_idx.
1638 * linux-x86-tdesc.h: New file.
1639 * target.h (struct target_ops): Add get_ipa_tdesc_idx.
1640 (target_get_ipa_tdesc_idx): New macro.
1641 * tracepoint.c (ipa_tdesc_idx): New macro.
1642 (struct ipa_sym_addresses): Add addr_ipa_tdesc_idx.
1643 (symbol_list): Add ipa_tdesc_idx.
1644 (cmd_qtstart): Write ipa_tdesc_idx in the target.
1645 (ipa_tdesc): Remove.
1646 (ipa_tdesc_idx): New variable.
1647 (get_context_regcache): Use get_ipa_tdesc.
1648 (gdb_collect): Ditto.
1649 (gdb_probe): Ditto.
1650 * tracepoint.h (get_ipa_tdesc): New prototype.
1651 (ipa_tdesc): Remove.
1652
e7ad2f14
PA		 16532016-02-24 Pedro Alves <palves@redhat.com>
1654
1655 * linux-low.c (check_stopped_by_breakpoint): Rename to ...
1656 (save_stop_reason): ... this. Use GDB_ARCH_IS_TRAP_HWBKPT and
1657 handle ambiguous GDB_ARCH_IS_TRAP_BRKPT / GDB_ARCH_IS_TRAP_HWBKPT.
1658 Factor out common code between the USE_SIGTRAP_SIGINFO and
1659 !USE_SIGTRAP_SIGINFO blocks.
1660 (linux_low_filter_event): Call save_stop_reason instead of
1661 check_stopped_by_breakpoint and check_stopped_by_watchpoint.
1662 Update comments.
1663 (linux_wait_1): Update comments.
1664
657f9cde
WW		 16652016-02-24 Wei-cheng Wang <cole945@gmail.com>
1666
1667 * linux-ppc-low.c (ppc_supports_z_point_type): New function:
1668 (ppc_insert_point, ppc_remove_point): Insert/remove z-packet breakpoints.
1669 (ppc64_emit_ops_vector): Add target ops - ppc_supports_z_point_type,
1670 ppc_insert_point, ppc_remove_point.
1671
b00b61e1
MK		 16722016-02-17 Marcin Kościelnicki <koriakin@0x04.net>
1673
1674 * linux-s390-low.c (s390_supports_z_point_type): New function.
1675 (struct linux_target_ops): Wire s390_supports_z_point_type in.
1676
553cb527
YQ		 16772016-02-16 Yao Qi <yao.qi@linaro.org>
1678
1679 * linux-arm-low.c (get_next_pcs_syscall_next_pc): Remove argument
1680 PC. Get pc from regcache_read_pc.
1681
a5652c21
YQ		 16822016-02-12 Yao Qi <yao.qi@linaro.org>
1683
1684 * linux-aarch64-low.c (aarch64_get_pc): Call linux_get_pc_64bit
1685 or linux_get_pc_32bit.
1686 (aarch64_set_pc): Call linux_set_pc_64bit or linux_set_pc_32bit.
1687
ed443b61
YQ		 16882016-02-12 Yao Qi <yao.qi@linaro.org>
1689
1690 * linux-arm-low.c (get_next_pcs_ops): Initialize it with
1691 arm_linux_get_next_pcs_fixup.
1692
020ecd38
MK		 16932016-02-12 Marcin Kościelnicki <koriakin@0x04.net>
1694
1695 * tracepoint.c (x_tracepoint_action_download): Change
1696 write_inferior_data_ptr to write_inferior_data_pointer.
1697 (cmd_qtstart): Likewise.
1698 (write_inferior_data_ptr): Remove.
1699 (download_agent_expr): Change write_inferior_data_ptr to
1700 write_inferior_data_pointer.
1701 (download_tracepoint_1): Likewise.
1702 (download_tracepoint): Likewise.
1703 (download_trace_state_variables): Likewise.
1704
7cae9051
WW		 17052016-02-11 Wei-cheng Wang <cole945@gmail.com>
1706 Marcin Kościelnicki <koriakin@0x04.net>
1707
1708 * tracepoint.c (struct tracepoint_action_ops): Remove.
1709 (struct tracepoint_action): Remove ops.
1710 (m_tracepoint_action_download, r_tracepoint_action_download)
1711 (x_tracepoint_action_download, l_tracepoint_action_download): Adjust
1712 size and offset accordingly.
1713 (m_tracepoint_action_ops, r_tracepoint_action_ops)
1714 (x_tracepoint_action_ops, l_tracepoint_action_ops): Remove.
1715 (tracepoint_action_send, tracepoint_action_download): New functions.
1716 Helpers for trace action handlers.
1717 (add_tracepoint_action): Remove setup actions ops.
1718 (download_tracepoint_1, tracepoint_send_agent): Call helper functions.
1719
9f6a71b4
YQ		 17202016-02-10 Yao Qi <yao.qi@linaro.org>
1721
1722 * regcache.c (regcache_raw_read_unsigned): Clear *VAL.
1723
1e94266c
SM		 17242016-02-09 Simon Marchi <simon.marchi@ericsson.com>
1725
1726 * configure.ac: Use AC_CONFIG_FILES instead of passing arguments
1727 to AC_OUTPUT.
1728 * configure: Regenerate.
1729
8adce034
SM		 17302016-02-09 Simon Marchi <simon.marchi@ericsson.com>
1731
1732 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): Change
1733 void * to gdb_byte *.
1734 * linux-low.c (siginfo_fixup): Likewise.
1735 (linux_xfer_siginfo): Likewise.
1736 * linux-low.h (struct linux_target_ops) <siginfo_fixup>:
1737 Likewise.
1738 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
1739
93813b37
WT		 17402016-02-02 Walfred Tedeschi <walfred.tedeschi@intel.com>
1741
1742 * configure.srv (x86_64-*-linux*): Add amd64-linux-siginfo.o
1743 to srv_tgtobj.
1744 (i[34567]86-*-linux*): Add amd64-linux-siginfo.o
1745 to srv_tgtobj.
1746 * linux-x86-low.c [__x86_64__]: Include
1747 "nat/amd64-linux-siginfo.h".
1748 (compat_siginfo_from_siginfo, siginfo_from_compat_siginfo)
1749 (compat_x32_siginfo_from_siginfo, siginfo_from_compat_x32_siginfo)
1750 (compat_timeval, compat_sigval, compat_x32_clock, cpt_si_pid)
1751 (cpt_si_uid, cpt_si_timerid, cpt_si_overrun, cpt_si_status)
1752 (cpt_si_utime, cpt_si_stime, cpt_si_ptr, cpt_si_addr, cpt_si_band)
1753 (cpt_si_fd, si_timerid, si_overrun): Move from
1754 nat/amd64-linux-siginfo.c.
1755 * Makefile.in (amd64-linux-siginfo.o:): New rule.
1756
8424cc97
SM		 17572016-01-28 Simon Marchi <simon.marchi@ericsson.com>
1758
1759 * server.c (skip_to_semicolon): Remove.
1760 (process_point_options): Use strchrnul instead of
1761 skip_to_semicolon.
1762
4d18591b
YQ		 17632016-01-26 Yao Qi <yao.qi@linaro.org>
1764
1765 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Remove argument pc.
1766 * linux-low.c (install_software_single_step_breakpoints): Don't
1767 call regcache_read_pc.
1768 * linux-low.h (struct linux_target_ops) <get_next_pcs>: Remove
1769 argument pc.
1770
d8020970
YQ		 17712016-01-26 Yao Qi <yao.qi@linaro.org>
1772
1773 * linux-low.c (install_software_single_step_breakpoints): Call
1774 regcache_read_pc instead of get_pc.
1775
8b207339
YQ		 17762016-01-26 Yao Qi <yao.qi@linaro.org>
1777
1778 * remote-utils.c (remote_close) [!USE_WIN32API]: Ignore SIGIO.
1779 (unblock_async_io): Rename to ...
1780 (block_unblock_async_io): ... it. New function.
1781 (enable_async_io): Don't install SIGIO handler. Unblock it
1782 instead.
1783 (disable_async_io): Don't ignore SIGIO. Block it instead.
1784 (initialize_async_io): Install SIGIO handler. Don't call
1785 unblock_async_io.
1786
18879fef
YQ		 17872016-01-26 Yao Qi <yao.qi@linaro.org>
1788
1789 * remote-utils.c (getpkt): If the buffer isn't empty, and the
1790 first character is '\003', call *the_target->request_interrupt.
1791
a0f8e08a
YQ		 17922016-01-25 Yao Qi <yao.qi@linaro.org>
1793
1794 * remote-utils.c (new_thread_notify): Remove.
1795 (dead_thread_notify): Likewise.
1796 * remote-utils.h (new_thread_notify): Remove declaration.
1797 (dead_thread_notify): Likewise.
1798
cc5fd9ab
MK		 17992016-01-23 Marcin Kościelnicki <koriakin@0x04.net>
1800
1801 * gdb.trace/pending.exp: Fix expected message on continue.
1802
99e8eb11
MK		 18032016-01-22 Marcin Kościelnicki <koriakin@0x04.net>
1804
1805 * tracepoint.c (write_inferior_data_ptr): Cast to uintptr_t, so that
1806 it works properly on big-endian machines where sizeof (CORE_ADDR)
1807 != sizeof (void *).
1808
a994041d
PA		 18092016-01-21 Pedro Alves <palves@redhat.com>
1810
1811 * Makefile.in (COMPILER_CFLAGS, CXXFLAGS): New.
1812 (INTERNAL_CFLAGS_BASE): Use COMPILER_CFLAGS instead of CFLAGS.
1813 * configure: Regenerate.
1814
f7a6a40d
YQ		 18152016-01-21 Yao Qi <yao.qi@linaro.org>
1816
1817 * linux-arm-low.c (arm_sigreturn_next_pc): Add parameter
1818 is_thumb and set it according to CPSR saved on the stack.
1819 (get_next_pcs_syscall_next_pc): Pass is_thumb to
1820 arm_sigreturn_next_pc.
1821
6f69e520
YQ		 18222016-01-18 Yao Qi <yao.qi@linaro.org>
1823
1824 * linux-low.c (linux_set_pc_64bit): New function.
1825 (linux_get_pc_64bit): New function.
1826 * linux-low.h (linux_set_pc_64bit, linux_get_pc_64bit):
1827 Declare.
1828 * linux-sparc-low.c (debug_threads): Remove declaration.
1829 (sparc_get_pc): Remove.
1830 (the_low_target): Use linux_get_pc_64bit instead of
1831 sparc_get_pc.
1832 * linux-tile-low.c (tile_get_pc, tile_set_pc): Remove.
1833 (the_low_target): Use linux_get_pc_64bit and
1834 linux_set_pc_64bit.
1835
276d4552
YQ		 18362016-01-18 Yao Qi <yao.qi@linaro.org>
1837
1838 * linux-arm-low.c (debug_threads): Remove declaration.
1839 (arm_get_pc, arm_set_pc): Remove.
1840 (the_low_target): Use linux_get_pc_32bit and
1841 linux_set_pc_32bit.
1842 * linux-bfin-low.c (bfin_get_pc, bfin_set_pc): Remove.
1843 (the_low_target): Use linux_get_pc_32bit and
1844 linux_set_pc_32bit.
1845 * linux-cris-low.c (debug_threads): Remove declaration.
1846 (cris_get_pc, cris_set_pc,): Remove.
1847 (the_low_target): Use linux_get_pc_32bit and
1848 linux_set_pc_32bit.
1849 * linux-crisv32-low.c (debug_threads): Remove declaration.
1850 (cris_get_pc, cris_set_pc): Remove.
1851 (the_low_target): Use linux_get_pc_32bit and
1852 linux_set_pc_32bit.
1853 * linux-low.c: Include inttypes.h.
1854 (linux_get_pc_32bit, linux_set_pc_32bit): New functions.
1855 * linux-low.h (linux_get_pc_32bit, linux_set_pc_32bit): Declare.
1856 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Remove.
1857 (the_low_target): Use linux_get_pc_32bit and
1858 linux_set_pc_32bit.
1859 * linux-m68k-low.c (m68k_get_pc, m68k_set_pc): Remove.
1860 (the_low_target): Use linux_get_pc_32bit and
1861 linux_set_pc_32bit.
1862 * linux-nios2-low.c (nios2_get_pc, nios2_set_pc): Remove.
1863 (the_low_target): Use linux_get_pc_32bit and
1864 linux_set_pc_32bit.
1865 * linux-sh-low.c (sh_get_pc, sh_set_pc): Remove.
1866 (the_low_target): Use linux_get_pc_32bit and
1867 linux_set_pc_32bit.
1868 * linux-xtensa-low.c (xtensa_get_pc, xtensa_set_pc): Remove.
1869 (the_low_target): Use linux_get_pc_32bit and
1870 linux_set_pc_32bit.
1871
eb0edac8
GB		 18722016-01-18 Gary Benson <gbenson@redhat.com>
1873
1874 * configure.ac (AC_FUNC_FORK): New check.
1875 * config.in: Regenerate.
1876 * configure: Likewise.
1877
1b451dda
YQ		 18782016-01-14 Yao Qi <yao.qi@linaro.org>
1879
1880 * linux-aarch32-low.c (thumb2_breakpoint): Make it static.
1881 * linux-aarch32-low.h (thumb2_breakpoint): Remove declaration.
1882 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Pass 1 to
1883 arm_get_next_pcs_ctor.
1884
82075af2
JS		 18852016-01-12 Josh Stone <jistone@redhat.com>
1886 Philippe Waroquiers <philippe.waroquiers@skynet.be>
1887
1888 * inferiors.h: Include "gdb_vecs.h".
1889 (struct process_info): Add syscalls_to_catch.
1890 * inferiors.c (remove_process): Free syscalls_to_catch.
1891 * remote-utils.c (prepare_resume_reply): Report syscall_entry and
1892 syscall_return stops.
1893 * server.h (UNKNOWN_SYSCALL, ANY_SYSCALL): Define.
1894 * server.c (handle_general_set): Handle QCatchSyscalls.
1895 (handle_query): Report support for QCatchSyscalls.
1896 * target.h (struct target_ops): Add supports_catch_syscall.
1897 (target_supports_catch_syscall): New macro.
1898 * linux-low.h (struct linux_target_ops): Add get_syscall_trapinfo.
1899 (struct lwp_info): Add syscall_state.
1900 * linux-low.c (handle_extended_wait): Mark syscall_state as an entry.
1901 Maintain syscall_state and syscalls_to_catch across exec.
1902 (get_syscall_trapinfo): New function, proxy to the_low_target.
1903 (linux_low_ptrace_options): Enable PTRACE_O_TRACESYSGOOD.
1904 (linux_low_filter_event): Toggle syscall_state entry/return for
1905 syscall traps, and set it ignored for all others.
1906 (gdb_catching_syscalls_p): New function.
1907 (gdb_catch_this_syscall_p): New function.
1908 (linux_wait_1): Handle SYSCALL_SIGTRAP.
1909 (linux_resume_one_lwp_throw): Add PTRACE_SYSCALL possibility.
1910 (linux_supports_catch_syscall): New function.
1911 (linux_target_ops): Install it.
1912 * linux-x86-low.c (x86_get_syscall_trapinfo): New function.
1913 (the_low_target): Install it.
1914
8f13a3ce
MF		 19152016-01-12 Mike Frysinger <vapier@gentoo.org>
1916
1917 * acinclude.m4: Include new ../warning.m4 file.
1918 * configure: Regenerated.
1919 * configure.ac: Replace all warning logic with AM_GDB_WARNINGS.
1920
5b3da067
MF		 19212016-01-12 Mike Frysinger <vapier@gentoo.org>
1922
1923 * ax.c (is_goto_target): Mark static.
1924 * linux-low.c (register_addr): Likewise.
1925 (linux_fetch_registers, linux_store_registers): Likewise.
1926 * mem-break.c (any_persistent_commands): Fix old prototype.
1927 (add_commands_to_breakpoint): Mark static.
1928 * regcache.c (find_register_by_name): Delete unused func.
1929 * remote-utils.c (hex_or_minus_one): Mark static.
1930 * server.c (monitor_show_help): Mark static.
1931 (handle_query, handle_v_cont, handle_v_attach, handle_v_kill,
1932 handle_v_requests): Likewise.
1933
bc504a31
PA		 19342016-01-12 Pedro Alves <palves@redhat.com>
1935
1936 Remove use of the registered trademark symbol throughout.
1937
5a0dd67a
YQ		 19382016-01-08 Yao Qi <yao.qi@linaro.org>
1939
1940 * remote-utils.c (getpkt): If c is '\003', call target hook
1941 request_interrupt.
1942
b2ca446f
YQ		 19432016-01-06 Yao Qi <yao.qi@linaro.org>
1944
1945 * linux-aarch32-low.h (arm_abi_breakpoint): Move to
1946 linux-aarch32-low.c.
1947 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
1948 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
1949 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
1950 (thumb2_breakpoint): Declare.
1951 * linux-aarch32-low.c (arm_abi_breakpoint): Moved from
1952 linux-aarch32-low.h.
1953 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
1954 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
1955 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
1956
edd88788
JB		 19572016-01-01 Joel Brobecker <brobecker@adacore.com>
1958
1959 * gdbreplay.c (gdbreplay_version): Change copyright year in
1960 version message.
1961 * server.c (gdbserver_version): Likewise.
1962
65da7f14
PP		 19632015-12-28 Patrick Palka <patrick@parcs.ath.cx>
1964
1965 * server.c (crc32_table): Delete.
1966 (crc32): Use libiberty's xcrc32 function.
1967
4abd5ed2
JB		 19682015-12-22 Joel Brobecker <brobecker@adacore.com>
1969
1970 * lynx-low.c (lynx_delete_thread_callback): New function.
1971 (lynx_mourn): Properly delete our process and all of its
1972 threads. Remove call to clear_inferiors.
1973
0e50fe5c
JB		 19742015-12-22 Joel Brobecker <brobecker@adacore.com>
1975
1976 * target.c (thread_search_callback): Add check that
1977 the thread_stopped target callback is not NULL before
1978 calling it.
1979
35adc03f
YQ		 19802015-12-21 Yao Qi <yao.qi@linaro.org>
1981
1982 * linux-aarch32-low.h [__aarch64__]: Use arm_abi_breakpoint
1983 arm breakpoint.
1984
bd2b2909
AT		 19852015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
1986
1987 * server.c (handle_query): Call target_supports_software_single_step.
1988
7fe5e27e
AT		 19892015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
1990
1991 * linux-low.c (single_step): New function.
1992 (linux_resume_one_lwp_throw): Call single_step.
1993 (start_step_over): Likewise.
1994
d9311bfa
AT		 19952015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
1996
1997 * Makefile.in (SFILES): Append arch/arm-linux.c,
1998 arch/arm-get-next-pcs.c.
1999 (arm-linux.o): New rule.
2000 (arm-get-next-pcs.o): New rule.
2001 * configure.srv (arm*-*-linux*): Add arm-get-next-pcs.o,
2002 arm-linux.o.
2003 * linux-aarch32-low.c (arm_abi_breakpoint): Remove macro. Moved
2004 to linux-aarch32-low.c.
2005 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
2006 (arm_breakpoint_len, thumb_breakpoint): Likewise.
2007 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
2008 (thumb2_breakpoint_len): Likewise.
2009 (arm_is_thumb_mode): Make non-static.
2010 * linux-aarch32-low.h (arm_abi_breakpoint): New macro. Moved
2011 from linux-aarch32-low.c.
2012 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
2013 (arm_breakpoint_len, thumb_breakpoint): Likewise.
2014 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
2015 (thumb2_breakpoint_len): Likewise.
2016 (arm_is_thumb_mode): New declaration.
2017 * linux-arm-low.c: Include arch/arm-linux.h
2018 aarch/arm-get-next-pcs.h, sys/syscall.h.
2019 (get_next_pcs_ops): New struct.
2020 (get_next_pcs_addr_bits_remove): New function.
2021 (get_next_pcs_is_thumb): New function.
2022 (get_next_pcs_read_memory_unsigned_integer): Likewise.
2023 (arm_sigreturn_next_pc): Likewise.
2024 (get_next_pcs_syscall_next_pc): Likewise.
2025 (arm_gdbserver_get_next_pcs): Likewise.
2026 (struct linux_target_ops) <arm_gdbserver_get_next_pcs>:
2027 Initialize.
2028 * linux-low.h: Move CORE_ADDR vector definition to gdb_vecs.h.
2029 * server.h: Include gdb_vecs.h.
2030
68ce2059
AT		 20312015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
2032
2033 * Makefile.in (SFILES): Append common/common-regcache.c.
2034 (OBS): Append common-regcache.o.
2035 (common-regcache.o): New rule.
2036 * regcache.c (init_register_cache): Initialize cache to
2037 REG_UNAVAILABLE.
2038 (regcache_raw_read_unsigned): New function.
2039 * regcache.h (REG_UNAVAILABLE, REG_VALID): Replaced by shared
2040 register_status enum.
2041
fa5308bd
AT		 20422015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
2043
2044 * linux-aarch64-low.c (the_low_targets): Rename
2045 breakpoint_reinsert_addr to get_next_pcs.
2046 * linux-arm-low.c (the_low_targets): Likewise.
2047 * linux-bfin-low.c (the_low_targets): Likewise.
2048 * linux-cris-low.c (the_low_targets): Likewise.
2049 * linux-crisv32-low.c (the_low_targets): Likewise.
2050 * linux-low.c (can_software_single_step): Likewise.
2051 (install_software_single_step_breakpoints): New function.
2052 (start_step_over): Use install_software_single_step_breakpoints.
2053 * linux-low.h: New CORE_ADDR vector.
2054 (struct linux_target_ops) Rename breakpoint_reinsert_addr to
2055 get_next_pcs.
2056 * linux-mips-low.c (the_low_targets): Likewise.
2057 * linux-nios2-low.c (the_low_targets): Likewise.
2058 * linux-sparc-low.c (the_low_targets): Likewise.
2059
4a6ed09b
PA		 20602015-12-17 Pedro Alves <palves@redhat.com>
2061
2062 * linux-low.c (linux_kill_one_lwp): Remove references to
2063 LinuxThreads.
2064 (kill_lwp): Remove HAVE_TKILL_SYSCALL check. No longer fall back
2065 to 'kill'.
2066 (linux_init_signals): Delete.
2067 (initialize_low): Adjust.
2068 * thread-db.c (thread_db_init): Remove LinuxThreads reference.
2069
7544db95
PA		 20702015-12-16 Pedro Alves <palves@redhat.com>
2071
2072 * configure.ac (compiler warning flags): When testing a
2073 -Wno-foo option, check whether -Wfoo works instead.
2074 * configure: Regenerate.
2075
8020350c
DB		 20762015-12-11 Don Breazeal <donb@codesourcery.com>
2077
2078 * server.c (process_serial_event): Don't exit from gdbserver
2079 in remote mode if there are still active inferiors.
2080
db91f502
YQ		 20812015-12-11 Yao Qi <yao.qi@linaro.org>
2082
2083 * linux-aarch64-low.c (aarch64_breakpoint_at): Call
2084 arm_breakpoint_at if the process is 32-bit.
2085
b37a6290
YQ		 20862015-12-11 Yao Qi <yao.qi@linaro.org>
2087
2088 * linux-aarch32-low.c [__aarch64__]: Use arm_abi_breakpoint
2089 arm breakpoint.
2090
17b1509a
YQ		 20912015-12-07 Yao Qi <yao.qi@linaro.org>
2092
2093 * configure.srv: Append arm.o to srv_tgtobj for
2094 aarch64*-*-linux* target.
2095 * linux-aarch32-low.c (arm_abi_breakpoint): New macro. Moved
2096 from linux-arm-low.c.
2097 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
2098 (arm_breakpoint_len, thumb_breakpoint): Likewise.
2099 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
2100 (thumb2_breakpoint_len): Likewise.
2101 (arm_is_thumb_mode, arm_breakpoint_at): Likewise.
2102 (arm_breakpoint_kinds): Likewise.
2103 (arm_breakpoint_kind_from_pc): Likewise.
2104 (arm_sw_breakpoint_from_kind): Likewise.
2105 (arm_breakpoint_kind_from_current_state): Likewise.
2106 * linux-aarch32-low.h (arm_breakpoint_kind_from_pc): Declare.
2107 (arm_sw_breakpoint_from_kind): Declare.
2108 (arm_breakpoint_kind_from_current_state): Declare.
2109 (arm_breakpoint_at): Declare.
2110 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): Call
2111 arm_sw_breakpoint_from_kind if process is 32-bit.
2112 (aarch64_breakpoint_kind_from_pc): New function.
2113 (aarch64_breakpoint_kind_from_current_state): New function.
2114 (the_low_target): Initialize fields breakpoint_kind_from_pc
2115 and breakpoint_kind_from_current_state.
2116 * linux-arm-low.c (arm_breakpoint_kinds): Move to
2117 linux-aarch32-low.c.
2118 (arm_abi_breakpoint, arm_eabi_breakpoint): Likewise.
2119 (arm_breakpoint, arm_breakpoint_len): Likewise.
2120 (thumb_breakpoint, thumb_breakpoint_len): Likewise.
2121 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
2122 (arm_is_thumb_mode): Likewise.
2123 (arm_breakpoint_at): Likewise.
2124 (arm_breakpoint_kind_from_pc): Likewise.
2125 (arm_sw_breakpoint_from_kind): Likewise.
2126 (arm_breakpoint_kind_from_current_state): Likewise.
2127
2128 Revert:
2129 2015-08-04 Yao Qi <yao.qi@linaro.org>
2130
2131 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
2132 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
2133 * server.c (extended_protocol): Remove "static".
2134 * server.h (extended_protocol): Declare it.
2135
ece66d65
JS		 21362015-12-04 Josh Stone <jistone@redhat.com>
2137
2138 * target.h (struct target_ops) <arch_setup>: Rename to ...
2139 (struct target_ops) <post_create_inferior>: ... this.
2140 (target_arch_setup): Rename to ...
2141 (target_post_create_inferior): ... this, calling post_create_inferior.
2142 * server.c (start_inferior): Update target_arch_setup calls to
2143 target_post_create_inferior.
2144 * linux-low.c (linux_low_ptrace_options): Forward declare.
2145 (linux_arch_setup): Update its comment for general use.
2146 (linux_post_create_inferior): New, run arch_setup and setup ptrace.
2147 (struct linux_target_ops): Use linux_post_create_inferior.
2148 * lynx-low.c (struct lynx_target_ops): Update arch_setup stub comment
2149 to post_create_inferior.
2150 * nto-low.c (struct nto_target_ops): Likewise.
2151 * spu-low.c (struct spu_target_ops): Likewise.
2152 * win32-low.c (struct win32_target_ops): Likewise.
2153
e58c48b4
AT		 21542015-12-03 Antoine Tremblay <antoine.tremblay@ericsson.com>
2155
2156 * linux-arm-low.c: Remove duplicate arch/arm.h include.
2157
fbec8956
AT		 21582015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
2159
2160 * linux-arm-low.c (arm_reinsert_addr): Remove function.
2161 (struct linux_target_ops <breakpoint_reinsert_addr>: Set to NULL.
2162 * linux-cris-low.c (cris_reinsert_addr> Remove function.
2163 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
2164 * linux-crisv32-low.c (cris_reinsert_addr): Remove function.
2165 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
2166 * linux-mips-low.c (mips_reinsert_addr): Remove function.
2167 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
2168 * linux-nios2-low.c (nios2_reinsert_addr): Remove function.
2169 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
2170 * linux-sparc-low.c (sparc_reinsert_addr): Remove function.
2171 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
2172
9b4c5f87
AT		 21732015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
2174
2175 * linux-low.c (linux_look_up_symbols): Don't call
2176 linux_supports_traceclone.
2177 * linux-low.h (thread_db_init): Remove use_events argument.
2178 * thread-db.c (thread_db_use_event): Remove global variable.
2179 (struct thread_db) <td_thr_event_enable_p>: Remove field.
2180 (struct thread_db) <td_create_bp>: Remove field.
2181 (thread_db_create_event): Remove function.
2182 (thread_db_enable_reporting): Likewise.
2183 (find_one_thread): Don't check for thread_db_use_events.
2184 (attach_thread): Likewise.
2185 (thread_db_load_search): Remove td_thr_event_enable_p initialization.
2186 (try_thread_db_load_1): Don't check for thread_db_use_events.
2187 (thread_db_init): Remove use_events argument and thread events
2188 handling.
2189 (remove_thread_event_breakpoints): Remove function.
2190 (thread_db_detach): Remove call to remove_thred_event_breakpoints.
2191
7d00775e
AT		 21922015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
2193
2194 * linux-aarch64-low.c (aarch64_supports_hardware_single_step):
2195 New function.
2196 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
2197 * linux-arm-low.c (arm_supports_hardware_single_step): New function.
2198 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
2199 * linux-bfin-low.c (bfin_supports_hardware_single_step): New function.
2200 (struct linux_target_ops) <bfin_supports_hardware_single_step>:
2201 Initialize.
2202 * linux-crisv32-low.c (cris_supports_hardware_single_step):
2203 New function.
2204 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
2205 * linux-low.c (can_hardware_single_step): Use
2206 supports_hardware_single_step.
2207 (can_software_single_step): New function.
2208 (start_step_over): Call can_software_single_step.
2209 (linux_supports_hardware_single_step): New function.
2210 (struct target_ops) <supports_software_single_step>: Initialize.
2211 * linux-low.h (struct linux_target_ops)
2212 <supports_hardware_single_step>: Initialize.
2213 * linux-m32r-low.c (m32r_supports_hardware_single_step): New function.
2214 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
2215 * linux-ppc-low.c (ppc_supports_hardware_single_step): New function.
2216 (struct linux_target_ops) <supports_hardware_single_step> Initialize.
2217 * linux-s390-low.c (s390_supports_hardware_single_step): New function.
2218 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
2219 * linux-sh-low.c (sh_supports_hardware_single_step): New function.
2220 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
2221 * linux-tic6x-low.c (tic6x_supports_hardware_single_step): New function.
2222 (struct linux_target_ops) <tic6x_supports_hardware_single_step>:
2223 Initialize.
2224 * linux-tile-low.c (tile_supports_hardware_single_step): New function.
2225 (struct linux_target_ops) <tile_supports_hardware_single_step>:
2226 Initialize.
2227 * linux-x86-low.c (x86_supports_hardware_single_step) New function.
2228 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
2229 * linux-xtensa-low.c (xtensa_supports_hardware_single_step):
2230 New function.
2231 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
2232 * target.h (struct target_ops): <supports_software_single_step>:
2233 New field.
2234 (target_supports_software_single_step): New macro.
2235
2d97cd35
AT		 22362015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
2237
2238 * linux-low.c (linux_wait_1): Fix pc advance condition.
2239 * mem-break.c (reinsert_breakpoint_inserted_here): New function.
2240 * mem-break.h (reinsert_breakpoint_inserted_here): New declaration.
2241
769ef81f
AT		 22422015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
2243
2244 * linux-arm-low.c (arm_is_thumb_mode): New function.
2245 (arm_breakpoint_at): Use arm_is_thumb_mode.
2246 (arm_breakpoint_kind_from_current_state): New function.
2247 (struct linux_target_ops) <breakpoint_kind_from_current_state>:
2248 Initialize.
2249 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_current_state.
2250 (linux_breakpoint_kind_from_current_state): New function.
2251 (struct target_ops <breakpoint_kind_from_current_state>: Initialize.
2252 * linux-low.h (struct linux_target_ops)
2253 <breakpoint_kind_from_current_state>: New field.
2254 * target.h (struct target_ops): Likewise.
2255 (target_breakpoint_kind_from_current_state): New macro.
2256
1bebeeca
PA		 22572015-11-30 Pedro Alves <palves@redhat.com>
2258
2259 * linux-low.c (linux_resume): Wake up the event loop before
2260 returning.
2261
a67a9fae
PA		 22622015-11-30 Pedro Alves <palves@redhat.com>
2263
2264 * mem-break.c (check_gdb_bp_preconditions): Remove current_thread
2265 check.
2266 (set_gdb_breakpoint): If prepare_to_access_memory fails, set *ERR
2267 to -1.
2268 * target.c (struct thread_search): New structure.
2269 (thread_search_callback): New function.
2270 (prev_general_thread): New global.
2271 (prepare_to_access_memory, done_accessing_memory): New functions.
2272 * target.h (prepare_to_access_memory, done_accessing_memory):
2273 Replace macros with function declarations.
2274
f2faf941
PA		 22752015-11-30 Pedro Alves <palves@redhat.com>
2276
2277 PR 14618
2278 * linux-low.c (linux_wait_1): If the last resumed thread is gone,
2279 report TARGET_WAITKIND_NO_RESUMED.
2280 * remote-utils.c (prepare_resume_reply): Handle
2281 TARGET_WAITKIND_NO_RESUMED.
2282 * server.c (report_no_resumed): New global.
2283 (handle_query) <qSupported>: Handle "no-resumed+". Report
2284 "no-resumed+" support.
2285 (resume): When the target reports TARGET_WAITKIND_NO_RESUMED, only
2286 return error if the client doesn't support no-resumed events.
2287 (push_stop_notification): New function.
2288 (handle_target_event): Use it. Report TARGET_WAITKIND_NO_RESUMED
2289 events if the client supports them.
2290
a681f9c9
PA		 22912015-11-30 Pedro Alves <palves@redhat.com>
2292
2293 * linux-low.c (thread_still_has_status_pending_p): Don't check
2294 vCont;t here.
2295 (lwp_resumed): New function.
2296 (status_pending_p_callback): Return early if the LWP is not
2297 supposed to be resumed.
2298
65706a29
PA		 22992015-11-30 Pedro Alves <palves@redhat.com>
2300
2301 * linux-low.c (handle_extended_wait): Assert that the LWP's
2302 waitstatus is TARGET_WAITKIND_IGNORE. If GDB wants to hear about
2303 thread create events, leave the new child's status pending.
2304 (linux_low_filter_event): If GDB wants to hear about thread exit
2305 events, leave the LWP marked dead and don't delete it.
2306 (linux_wait_for_event_filtered): Don't check for thread exit.
2307 (filter_exit_event): New function.
2308 (linux_wait_1): Use it, when returning an exit event.
2309 (linux_resume_one_lwp_throw): Assert that the LWP's
2310 waitstatus is TARGET_WAITKIND_IGNORE.
2311 * remote-utils.c (prepare_resume_reply): Handle
2312 TARGET_WAITKIND_THREAD_CREATED and TARGET_WAITKIND_THREAD_EXITED.
2313 * server.c (report_thread_events): New global.
2314 (handle_general_set): Handle QThreadEvents.
2315 (handle_query) <qSupported>: Handle and report QThreadEvents+;
2316 (handle_target_event): Handle TARGET_WAITKIND_THREAD_CREATED and
2317 TARGET_WAITKIND_THREAD_EXITED.
2318 * server.h (report_thread_events): Declare.
2319
56cf4bed
PA		 23202015-11-30 Pedro Alves <palves@redhat.com>
2321
2322 * linux-low.c (resume_stopped_resumed_lwps): Don't check whether
2323 the thread's last_resume_kind was resume_stop.
2324
500c1d85
PA		 23252015-11-30 Pedro Alves <palves@redhat.com>
2326
2327 * linux-low.c (linux_attach): In non-stop mode, wait for one stop
2328 before returning.
2329
de979965
PA		 23302015-11-30 Pedro Alves <palves@redhat.com>
2331
2332 * server.c (handle_v_requests): Handle vCtrlC.
2333
34c65914
PA		 23342015-11-30 Pedro Alves <palves@redhat.com>
2335
2336 * gdbthread.h (find_any_thread_of_pid): Declare.
2337 * inferiors.c (thread_of_pid, find_any_thread_of_pid): New
2338 functions.
2339 * server.c (handle_query): If current_thread is NULL, look for
2340 another thread of the selected process.
2341
79efa585 23422015-11-26 Daniel Colascione <dancol@dancol.org>
01a49af8 2343 Simon Marchi <simon.marchi@ericsson.com>
79efa585
SM		 2344
2345 * linux-low.c (linux_target_ops): Use linux_proc_tid_get_name.
2346 * server.c (handle_qxfer_threads_worker): Refactor to include thread
2347 name in reply.
2348 * target.h (struct target_ops) <thread_name>: New field.
2349 (target_thread_name): New macro.
2350
80d82c19
JB		 23512015-11-23 Joel Brobecker <brobecker@adacore.com>
2352
2353 * regcache.h (regcache_invalidate_pid): Add declaration.
2354 * regcache.c (regcache_invalidate_pid): New function, extracted
2355 from regcache_invalidate.
2356 (regcache_invalidate): Reimplement using regcache_invalidate_pid.
2357 Add trivial documentation comment.
2358 * lynx-low.c: Use regcache_invalidate_pid instead of
2359 regcache_invalidate.
2360
64da5dd5
JB		 23612015-11-23 Joel Brobecker <brobecker@adacore.com>
2362
2363 * configure.ac: Do not call AC_CHECK_TYPES for Elf32_auxv_t
2364 and Elf64_auxv_t if the target is Android.
2365
37ce4055
DE		 23662015-11-22 Doug Evans <xdje42@gmail.com>
2367
2368 * target.h: #include <sys/types.h>.
2369
06e03fff
PA		 23702015-11-19 Pedro Alves <palves@redhat.com>
2371
2372 * linux-low.c (linux_process_qsupported): Change prototype.
2373 Adjust.
2374 * linux-low.h (struct linux_target_ops) <process_qsupported>:
2375 Change prototype.
2376 * linux-x86-low.c (x86_linux_process_qsupported): Change prototype
2377 and adjust to loop over all features.
2378 * server.c (handle_query) <qSupported>: Adjust to call
2379 target_process_qsupported once, passing it a vector of unprocessed
2380 features.
2381 * target.h (struct target_ops) <process_qsupported>: Change
2382 prototype.
2383 (target_process_qsupported): Adjust.
2384
9a084706
PA		 23852015-11-19 Pedro Alves <palves@redhat.com>
2386
2387 * configure.ac (ERROR_ON_WARNING): Don't check whether in C++
2388 mode.
2389 * configure: Regenerate.
2390
dad44a1f
PA		 23912015-11-19 Pedro Alves <palves@redhat.com>
2392
2393 * configure: Regenerate.
2394
231c0592
YQ		 23952015-11-19 Yao Qi <yao.qi@linaro.org>
2396
2397 * linux-aarch64-low.c (emit_data_processing_reg): Change opcode
2398 type to uint32_t.
2399
6c1c9a8b
YQ		 24002015-11-19 Yao Qi <yao.qi@linaro.org>
2401
2402 * linux-aarch64-low.c (enum aarch64_operand_type): New.
2403 (struct aarch64_operand): Move enum out.
2404
9caa3311
YQ		 24052015-11-19 Yao Qi <yao.qi@linaro.org>
2406
2407 * linux-aarch64-low.c (aarch64_fill_fpregset): Cast buf to
2408 struct user_fpsimd_state *.
2409 (aarch64_store_fpregset): Likewise.
2410
6a69a054
YQ		 24112015-11-19 Yao Qi <yao.qi@linaro.org>
2412
2413 * linux-aarch64-low.c (aarch64_fill_gregset): Cast buf to
2414 struct user_pt_regs *.
2415 (aarch64_store_gregset): Likewise.
2416
1798301e
PA		 24172015-11-18 Pedro Alves <palves@redhat.com>
2418
2419 * Makefile.in (all_object_files): Add $IPA_OBJS.
2420
ce7715e2
PA		 24212015-11-17 Pedro Alves <palves@redhat.com>
2422
2423 * win32-low.c (win32_resume): Use gdb_signal_from_host,
2424 GDB_SIGNAL_0 and gdb_signal_to_string.
2425
c0879059
PA		 24262015-11-17 Pedro Alves <palves@redhat.com>
2427
2428 * win32-low.c (handle_output_debug_string): Remove parameter.
2429 (win32_kill): Remove our_status local and adjust call to
2430 handle_output_debug_string.
2431 (get_child_debug_event): Adjust call to
2432 handle_output_debug_string.
2433
1996e237
SM		 24342015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
2435
2436 * linux-mips-low.c (mips_fill_gregset): Add cast.
2437 (mips_store_gregset): Likewise.
2438 (mips_fill_fpregset): Likewise.
2439 (mips_store_fpregset): Likewise.
2440
cbec665b
SM		 24412015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
2442
2443 * linux-mips-low.c (mips_add_watchpoint): Rename private to
2444 priv.
2445
eb3e3c67
SM		 24462015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
2447
2448 * linux-mips-low.c (mips_linux_new_thread): Change type of
2449 watch_type to enum target_hw_bp_type.
2450
171de4b8
SM		 24512015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
2452
2453 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type):
2454 Change return type to arm_hwbp_type.
2455
04248ead
SM		 24562015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
2457
2458 * linux-aarch32-low.c (arm_fill_gregset): Add cast.
2459 (arm_store_gregset): Likewise.
2460 * linux-arm-low.c (arm_get_hwcap): Likewise.
2461 (arm_read_description): Likewise.
2462
04b3479c
SM		 24632015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
2464
2465 * linux-aarch32-low.c (aarch32_regsets): Use NULL_REGSET.
2466
2bc84e8a
SM		 24672015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
2468
2469 * linux-ppc-low.c (ppc_get_hwcap): Add cast.
2470 (ppc_fill_vsxregset): Likewise.
2471 (ppc_store_vsxregset): Likewise.
2472 (ppc_fill_vrregset): Likewise.
2473 (ppc_store_vrregset): Likewise.
2474 (ppc_fill_evrregset): Likewise.
2475 (ppc_store_evrregset): Likewise.
2476
e6c5bb05
SM		 24772015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
2478
2479 * linux-ppc-low.c (ppc_usrregs_info): Remove
2480 forward-declaration.
2481 (ppc_arch_setup): Move lower in file.
2482
7ea45d72
SM		 24832015-10-30 Simon Marchi <simon.marchi@ericsson.com>
2484
2485 * proc-service.c (ps_pdread): Change CORE_ADDR cast to uintptr_t.
2486 (ps_pdwrite): Likewise.
2487
69291610
HW		 24882015-10-29 Henrik Wallin <henrik.wallin@windriver.com>
2489
2490 * linux-arm-low.c (arm_new_thread): Move pointer dereference
2491 to after assert checks.
2492
b42945fd
SM		 24932015-10-29 Simon Marchi <simon.marchi@ericsson.com>
2494
2495 * proc-service.c (ps_pdread): Add/adjust casts.
2496 (ps_pdwrite): Add/adjust casts.
2497
d6f85c84
SM		 24982015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
2499
2500 * server.c (handle_search_memory_1): Cast return value of
2501 memmem.
2502
f98cd059
SM		 25032015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
2504
2505 * server.c (write_qxfer_response): Change type of data to
2506 gdb_byte *.
2507
d2412fa5
PA		 25082015-10-29 Pedro Alves <palves@redhat.com>
2509
2510 * mem-break.c (Z_packet_to_bkpt_type): Add cast.
2511
c17414a2
PA		 25122015-10-29 Pedro Alves <palves@redhat.com>
2513
2514 * tracepoint.c (clear_installed_tracepoints): Add casts.
2515
e053fbc4
PA		 25162015-10-29 Pedro Alves <palves@redhat.com>
2517
2518 * server.c (handle_v_cont, process_serial_event): Add enum
2519 gdb_signal casts to signal parsing code.
2520
add67df8
PA		 25212015-10-29 Pedro Alves <palves@redhat.com>
2522
2523 * linux-low.h (NULL_REGSET): Define.
2524 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
2525 * linux-arm-low.c (arm_regsets): Likewise.
2526 * linux-crisv32-low.c (cris_regsets): Likewise.
2527 * linux-m68k-low.c (m68k_regsets): Likewise.
2528 * linux-mips-low.c (mips_regsets): Likewise.
2529 * linux-nios2-low.c (nios2_regsets): Likewise.
2530 * linux-ppc-low.c (ppc_regsets): Likewise.
2531 * linux-s390-low.c (s390_regsets): Likewise.
2532 * linux-sh-low.c (sh_regsets): Likewise.
2533 * linux-sparc-low.c (sparc_regsets): Likewise.
2534 * linux-tic6x-low.c (tic6x_regsets): Likewise.
2535 * linux-tile-low.c (tile_regsets): Likewise.
2536 * linux-x86-low.c (x86_regsets): Likewise.
2537 * linux-xtensa-low.c (xtensa_regsets): Likewise.
2538
50bc912a
PA		 25392015-10-29 Pedro Alves <palves@redhat.com>
2540
2541 * linux-low.h (NULL_REGSET): Define.
2542 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
2543 * linux-arm-low.c (arm_regsets): Likewise.
2544 * linux-crisv32-low.c (cris_regsets): Likewise.
2545 * linux-m68k-low.c (m68k_regsets): Likewise.
2546 * linux-mips-low.c (mips_regsets): Likewise.
2547 * linux-nios2-low.c (nios2_regsets): Likewise.
2548 * linux-ppc-low.c (ppc_regsets): Likewise.
2549 * linux-s390-low.c (s390_regsets): Likewise.
2550 * linux-sh-low.c (sh_regsets): Likewise.
2551 * linux-sparc-low.c (sparc_regsets): Likewise.
2552 * linux-tic6x-low.c (tic6x_regsets): Likewise.
2553 * linux-tile-low.c (tile_regsets): Likewise.
2554 * linux-x86-low.c (x86_regsets): Likewise.
2555 * linux-xtensa-low.c (xtensa_regsets): Likewise.
2556
682b2546
DE		 25572015-10-26 Doug Evans <dje@google.com>
2558
2559 * linux-low.c (__SIGRTMIN): Move to nat/linux-nat.h.
2560
963843d4
DE		 25612015-10-26 Doug Evans <dje@google.com>
2562
2563 * linux-low.c (W_STOPCODE): Moved to common/gdb_wait.h.
2564
d41401ac
DE		 25652015-10-26 Doug Evans <dje@google.com>
2566
2567 * thread-db.c (find_one_thread): Cast ti.ti_tid to unsigned long
2568 for debug_printf.
2569 (attach_thread, find_new_threads_callback): Ditto.
2570
3db28855
AT		 25712015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
2572
2573 * mem-break.h (set_breakpoint_data): Remove.
2574
fb78e89c
AT		 25752015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
2576
2577 * nto-low.c (nto_sw_breakpoint_from_kind): New function.
2578 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
2579 (initialize_low): Remove set_breakpoint_data call.
2580 * spu-low.c (spu_sw_breakpoint_from_kind): New function.
2581 (struct target_ops) <sw_breakpoint_from_kind>: Iniitalize.
2582 (initialize_low): Remove set_breakpoint_data call.
2583 * win32-low.c (win32_sw_breakpoint_from_kind): New function.
2584 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
2585 (initialize_low): Remove set_breakpoint_data call.
2586
2e6ee069
AT		 25872015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
2588
2589 * linux-low.c (default_breakpoint_kind_from_pc): Move to target.c.
2590 * mem-break.c (set_breakpoint_at): Use target_breakpoint_kind_from_pc.
2591 * target.c (default_breakpoint_kind_from_pc): Moved from linux-low.c
2592 * target.h (target_breakpoint_kind_from_pc): New macro.
2593
1652a986
AT		 25942015-10-22 Antoine Tremblay <antoine.tremblay@ericsson.com>
2595
2596 * linux-low.c (default_breakpoint_kind_from_pc): New function.
2597 (linux_breakpoint_kind_from_pc): Use default_breakpoint_kind_from_pc for
2598 the default breakpoint kind.
2599
abeead09
AT		 26002015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
2601
2602 * linux-arm-low.c (arm_supports_z_point_type): Add software
2603 breakpoint support.
2604
b0b4b501
AT		 26052015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
2606
2607 * linux-arm-low.c: Refactor breakpoint definitions.
2608 (arm_breakpoint_at): Adjust for arm_abi_breakpoint.
2609 (arm_sw_breakpoint_from_kind): Adjust for arm_breakpoint.
2610
8689682c
AT		 26112015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
2612
2613 * Makefile.in: Add arm.c/o.
2614 * configure.srv: Likewise.
2615 * linux-arm-low.c (arm_breakpoint_kinds): New enum.
2616 (arm_breakpoint_kind_from_pc): New function.
2617 (arm_sw_breakpoint_from_kind): Return proper kind.
2618 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize.
2619
27165294
AT		 26202015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
2621
2622 * linux-low.c (initialize_low): Ajdust for breakpoint global variables
2623 removal.
2624 * mem-break.c : Remove breakpoint_data/breakpoint_len global variables.
2625 (struct raw_breakpoint) <size>: Remove.
2626 (struct raw_breakpoint) <kind>: Add.
2627 (bp_size): New function.
2628 (bp_opcode): Likewise.
2629 (find_raw_breakpoint_at): Adjust for kind.
2630 (insert_memory_breakpoint): Adjust for kind call bp_size,bp_opcode.
2631 (remove_memory_breakpoint): Adjust for kind call bp_size.
2632 (set_raw_breakpoint_at): Adjust for kind.
2633 (set_breakpoint): Likewise.
2634 (set_breakpoint_at): Call breakpoint_kind_from_pc.
2635 (delete_raw_breakpoint): Adjust for kind.
2636 (delete_breakpoint): Likewise.
2637 (find_gdb_breakpoint): Likewise.
2638 (set_gdb_breakpoint_1): Likewise.
2639 (set_gdb_breakpoint): Likewise.
2640 (delete_gdb_breakpoint_1): Likewise.
2641 (delete_gdb_breakpoint): Likewise.
2642 (uninsert_raw_breakpoint): Likewise.
2643 (reinsert_raw_breakpoint): Likewise.
2644 (set_breakpoint_data): Remove.
2645 (validate_inserted_breakpoint): Adjust for kind call bp_size,bp_opcode.
2646 (check_mem_read): Adjust for kind call bp_size.
2647 (check_mem_write): Adjust for kind call bp_size,bp_opcode.
2648 (clone_one_breakpoint): Adjust for kind.
2649 * mem-break.h (set_gdb_breakpoint): Likewise.
2650 (delete_gdb_breakpoint): Likewise.
2651 * server.c (process_serial_event): Likewise.
2652
dd373349
AT		 26532015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
2654
2655 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): New function.
2656 (struct linux_target_ops) <breakpoint>: Remove.
2657 (struct linux_target_ops) <breakpoint_len>: Remove.
2658 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2659 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2660 * linux-arm-low.c (arm_breakpoint_kind_from_pc): New function.
2661 (arm_sw_breakpoint_from_kind): New function.
2662 * linux-bfin-low.c (bfin_sw_breakpoint_from_kind): New function.
2663 (struct linux_target_ops) <breakpoint>: Remove.
2664 (struct linux_target_ops) <breakpoint_len>: Remove.
2665 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2666 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2667 * linux-cris-low.c (cris_sw_breakpoint_from_kind): New function.
2668 (struct linux_target_ops) <breakpoint>: Remove.
2669 (struct linux_target_ops) <breakpoint_len>: Remove.
2670 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2671 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2672 * linux-crisv32-low.c (cris_sw_breakpoint_from_kind): New function.
2673 (struct linux_target_ops) <breakpoint>: Remove.
2674 (struct linux_target_ops) <breakpoint_len>: Remove.
2675 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2676 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2677 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_pc
2678 and sw_breakpoint_from_kind to increment the pc.
2679 (linux_breakpoint_kind_from_pc): New function.
2680 (linux_sw_breakpoint_from_kind): New function.
2681 (struct target_ops) <sw_breakpoint_from_kind>: Initialize field.
2682 (initialize_low): Call breakpoint_kind_from_pc and
2683 sw_breakpoint_from_kind to replace breakpoint_data/len.
2684 * linux-low.h (struct linux_target_ops) <breakpoint_kind_from_pc>:
2685 New field.
2686 (struct linux_target_ops) <sw_breakpoint_from_kind>: Likewise.
2687 * linux-m32r-low.c (m32r_sw_breakpoint_from_kind): New function.
2688 (struct linux_target_ops) <breakpoint>: Remove.
2689 (struct linux_target_ops) <breakpoint_len>: Remove.
2690 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2691 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2692 * linux-m68k-low.c (m68k_sw_breakpoint_from_kind): New function.
2693 (struct linux_target_ops) <breakpoint>: Remove.
2694 (struct linux_target_ops) <breakpoint_len>: Remove.
2695 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2696 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2697 * linux-mips-low.c (mips_sw_breakpoint_from_kind): New function.
2698 (struct linux_target_ops) <breakpoint>: Remove.
2699 (struct linux_target_ops) <breakpoint_len>: Remove.
2700 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2701 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2702 * linux-nios2-low.c (nios2_sw_breakpoint_from_kind): New function.
2703 (struct linux_target_ops) <breakpoint>: Remove.
2704 (struct linux_target_ops) <breakpoint_len>: Remove.
2705 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2706 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2707 * linux-ppc-low.c (ppc_sw_breakpoint_from_kind): New function.
2708 (struct linux_target_ops) <breakpoint>: Remove.
2709 (struct linux_target_ops) <breakpoint_len>: Remove.
2710 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2711 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2712 * linux-s390-low.c (s390_sw_breakpoint_from_kind): New function.
2713 (struct linux_target_ops) <breakpoint>: Remove.
2714 (struct linux_target_ops) <breakpoint_len>: Remove.
2715 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2716 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2717 * linux-sh-low.c (sh_sw_breakpoint_from_kind): New function.
2718 (struct linux_target_ops) <breakpoint>: Remove.
2719 (struct linux_target_ops) <breakpoint_len>: Remove.
2720 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2721 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2722 * linux-sparc-low.c (sparc_sw_breakpoint_from_kind): New function.
2723 (struct linux_target_ops) <breakpoint>: Remove.
2724 (struct linux_target_ops) <breakpoint_len>: Remove.
2725 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2726 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2727 * linux-tic6x-low.c (tic6x_sw_breakpoint_from_kind): New function.
2728 (struct linux_target_ops) <breakpoint>: Remove.
2729 (struct linux_target_ops) <breakpoint_len>: Remove.
2730 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2731 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2732 * linux-tile-low.c (tile_sw_breakpoint_from_kind): New function.
2733 * linux-x86-low.c (x86_sw_breakpoint_from_kind): New function.
2734 (struct linux_target_ops) <breakpoint>: Remove.
2735 (struct linux_target_ops) <breakpoint_len>: Remove.
2736 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2737 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2738 * linux-xtensa-low.c (xtensa_sw_breakpoint_from_kind) New function.
2739 (struct linux_target_ops) <breakpoint>: Remove.
2740 (struct linux_target_ops) <breakpoint_len>: Remove.
2741 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2742 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2743
4cd98a19
AT		 27442015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
2745
2746 * linux-cris-low.c (cris_get_pc): Remove void arg.
2747
774ee6d2
AR		 27482015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
2749
2750 * gdbserver/nto-low.c (nto_insert_point, nto_remove_point): Fix
2751 variable name.
2752
833dcd29
AR		 27532015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
2754
2755 * inferiors.c (thread_pid_matches_callback): New function.
2756 (find_thread_process): New function.
2757 (remove_thread): Reset current_thread.
2758 (remove_process): Assert threads have been removed first.
2759
8d689ee5
YQ		 27602015-10-15 Yao Qi <yao.qi@linaro.org>
2761
2762 * linux-aarch64-low.c (aarch64_insert_point): Set len to 2
2763 if it is 3.
2764 (aarch64_remove_point): Likewise.
2765 * regcache.c (regcache_register_size): New function.
2766
1c2e1515
YQ		 27672015-10-12 Yao Qi <yao.qi@linaro.org>
2768
2769 * linux-aarch64-low.c: Update all callers as emit_load_store
2770 is renamed to aarch64_emit_load_store.
2771
e1c587c3
YQ		 27722015-10-12 Yao Qi <yao.qi@linaro.org>
2773
2774 * linux-aarch64-low.c: Update all callers of function renaming
2775 from emit_insn to aarch64_emit_insn.
2776
b6542f81
YQ		 27772015-10-12 Yao Qi <yao.qi@linaro.org>
2778
2779 * linux-aarch64-low.c (enum aarch64_opcodes): Move to
2780 arch/aarch64-insn.h.
2781 (struct aarch64_memory_operand): Likewise.
2782 (ENCODE): Likewise.
2783 (emit_insn): Move to arch/aarch64-insn.c.
2784 (emit_b, emit_bcond, emit_cb, emit_tb): Remove.
2785 (emit_load_store): Move to arch/aarch64-insn.c.
2786 (emit_ldr, emit_ldrb, emit_ldrsw, emit_nop): Remove.
2787 (can_encode_int32): Remove.
2788
246994ce
YQ		 27892015-10-12 Yao Qi <yao.qi@linaro.org>
2790
2791 * linux-aarch64-low.c (extract_signed_bitfield): Remove.
2792 (aarch64_decode_ldr_literal): Move to gdb/arch/aarch64-insn.c.
2793 (aarch64_relocate_instruction): Likewise.
2794 (struct aarch64_insn_data): Move to gdb/arch/aarch64-insn.h.
2795 (struct aarch64_insn_visitor): Likewise.
2796
0badd99f
YQ		 27972015-10-12 Yao Qi <yao.qi@linaro.org>
2798
2799 * linux-aarch64-low.c (struct aarch64_insn_data): New.
2800 (struct aarch64_insn_visitor): New.
2801 (struct aarch64_insn_relocation_data): New.
2802 (aarch64_ftrace_insn_reloc_b): New function.
2803 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
2804 (aarch64_ftrace_insn_reloc_cb): Likewise.
2805 (aarch64_ftrace_insn_reloc_tb): Likewise.
2806 (aarch64_ftrace_insn_reloc_adr): Likewise.
2807 (aarch64_ftrace_insn_reloc_ldr_literal): Likewise.
2808 (aarch64_ftrace_insn_reloc_others): Likewise.
2809 (visitor): New.
2810 (aarch64_relocate_instruction): Use visitor.
2811
dfaffe9d
YQ		 28122015-10-12 Yao Qi <yao.qi@linaro.org>
2813
2814 * linux-aarch64-low.c (aarch64_relocate_instruction): Return
2815 int. Add argument buf.
2816 (aarch64_install_fast_tracepoint_jump_pad): Pass buf to
2817 aarch64_relocate_instruction.
2818
70b439f0
YQ		 28192015-10-12 Yao Qi <yao.qi@linaro.org>
2820
2821 * linux-aarch64-low.c (aarch64_relocate_instruction): Add
2822 argument insn. Remove local variable insn. Don't call
2823 target_read_uint32.
2824 (aarch64_install_fast_tracepoint_jump_pad): Call
2825 target_read_uint32.
2826
7781c06f
YQ		 28272015-09-30 Yao Qi <yao.qi@linaro.org>
2828
2829 * linux-aarch64-low.c (emit_movk): Shorten a long line.
2830 (emit_load_store_pair): Likewise.
2831
9a3c8263
SM		 28322015-09-25 Simon Marchi <simon.marchi@ericsson.com>
2833
2834 * dll.c (match_dll): Add cast(s).
2835 (unloaded_dll): Likewise.
2836 * linux-low.c (second_thread_of_pid_p): Likewise.
2837 (delete_lwp_callback): Likewise.
2838 (count_events_callback): Likewise.
2839 (select_event_lwp_callback): Likewise.
2840 (linux_set_resume_request): Likewise.
2841 * server.c (accumulate_file_name_length): Likewise.
2842 (emit_dll_description): Likewise.
2843 (handle_qxfer_threads_worker): Likewise.
2844 (visit_actioned_threads): Likewise.
2845 * thread-db.c (any_thread_of): Likewise.
2846 * tracepoint.c (same_process_p): Likewise.
2847 (match_blocktype): Likewise.
2848 (build_traceframe_info_xml): Likewise.
2849
224c3ddb
SM		 28502015-09-25 Simon Marchi <simon.marchi@ericsson.com>
2851
2852 * ax.c (gdb_parse_agent_expr): Add cast to allocation result
2853 assignment.
2854 (gdb_unparse_agent_expr): Likewise.
2855 * hostio.c (require_data): Likewise.
2856 (handle_pread): Likewise.
2857 * linux-low.c (disable_regset): Likewise.
2858 (fetch_register): Likewise.
2859 (store_register): Likewise.
2860 (get_dynamic): Likewise.
2861 (linux_qxfer_libraries_svr4): Likewise.
2862 * mem-break.c (delete_fast_tracepoint_jump): Likewise.
2863 (set_fast_tracepoint_jump): Likewise.
2864 (uninsert_fast_tracepoint_jumps_at): Likewise.
2865 (reinsert_fast_tracepoint_jumps_at): Likewise.
2866 (validate_inserted_breakpoint): Likewise.
2867 (clone_agent_expr): Likewise.
2868 * regcache.c (init_register_cache): Likewise.
2869 * remote-utils.c (putpkt_binary_1): Likewise.
2870 (decode_M_packet): Likewise.
2871 (decode_X_packet): Likewise.
2872 (look_up_one_symbol): Likewise.
2873 (relocate_instruction): Likewise.
2874 (monitor_output): Likewise.
2875 * server.c (handle_search_memory): Likewise.
2876 (handle_qxfer_exec_file): Likewise.
2877 (handle_qxfer_libraries): Likewise.
2878 (handle_qxfer): Likewise.
2879 (handle_query): Likewise.
2880 (handle_v_cont): Likewise.
2881 (handle_v_run): Likewise.
2882 (captured_main): Likewise.
2883 * target.c (write_inferior_memory): Likewise.
2884 * thread-db.c (try_thread_db_load_from_dir): Likewise.
2885 * tracepoint.c (init_trace_buffer): Likewise.
2886 (add_tracepoint_action): Likewise.
2887 (add_traceframe): Likewise.
2888 (add_traceframe_block): Likewise.
2889 (cmd_qtdpsrc): Likewise.
2890 (cmd_qtdv): Likewise.
2891 (cmd_qtstatus): Likewise.
2892 (response_source): Likewise.
2893 (response_tsv): Likewise.
2894 (cmd_qtnotes): Likewise.
2895 (gdb_collect): Likewise.
2896 (initialize_tracepoint): Likewise.
2897
afbe19f8
PL		 28982015-09-21 Pierre Langlois <pierre.langlois@arm.com>
2899
2900 * linux-aarch64-low-.c: Include ax.h and tracepoint.h.
2901 (enum aarch64_opcodes) <RET>, <SUBS>, <AND>, <ORR>, <ORN>,
2902 <EOR>, <LSLV>, <LSRV>, <ASRV>, <SBFM>, <UBFM>, <CSINC>, <MUL>,
2903 <NOP>: New.
2904 (enum aarch64_condition_codes): New enum.
2905 (w0): New static global.
2906 (fp): Likewise.
2907 (lr): Likewise.
2908 (struct aarch64_memory_operand) <type>: New
2909 MEMORY_OPERAND_POSTINDEX type.
2910 (postindex_memory_operand): New helper function.
2911 (emit_ret): New function.
2912 (emit_load_store_pair): New function, factored out of emit_stp
2913 with support for MEMORY_OPERAND_POSTINDEX.
2914 (emit_stp): Rewrite using emit_load_store_pair.
2915 (emit_ldp): New function.
2916 (emit_load_store): Likewise.
2917 (emit_ldr): Mention post-index instruction in comment.
2918 (emit_ldrh): New function.
2919 (emit_ldrb): New function.
2920 (emit_ldrsw): Mention post-index instruction in comment.
2921 (emit_str): Likewise.
2922 (emit_subs): New function.
2923 (emit_cmp): Likewise.
2924 (emit_and): Likewise.
2925 (emit_orr): Likewise.
2926 (emit_orn): Likewise.
2927 (emit_eor): Likewise.
2928 (emit_mvn): Likewise.
2929 (emit_lslv): Likewise.
2930 (emit_lsrv): Likewise.
2931 (emit_asrv): Likewise.
2932 (emit_mul): Likewise.
2933 (emit_sbfm): Likewise.
2934 (emit_sbfx): Likewise.
2935 (emit_ubfm): Likewise.
2936 (emit_ubfx): Likewise.
2937 (emit_csinc): Likewise.
2938 (emit_cset): Likewise.
2939 (emit_nop): Likewise.
2940 (emit_ops_insns): New helper function.
2941 (emit_pop): Likewise.
2942 (emit_push): Likewise.
2943 (aarch64_emit_prologue): New function.
2944 (aarch64_emit_epilogue): Likewise.
2945 (aarch64_emit_add): Likewise.
2946 (aarch64_emit_sub): Likewise.
2947 (aarch64_emit_mul): Likewise.
2948 (aarch64_emit_lsh): Likewise.
2949 (aarch64_emit_rsh_signed): Likewise.
2950 (aarch64_emit_rsh_unsigned): Likewise.
2951 (aarch64_emit_ext): Likewise.
2952 (aarch64_emit_log_not): Likewise.
2953 (aarch64_emit_bit_and): Likewise.
2954 (aarch64_emit_bit_or): Likewise.
2955 (aarch64_emit_bit_xor): Likewise.
2956 (aarch64_emit_bit_not): Likewise.
2957 (aarch64_emit_equal): Likewise.
2958 (aarch64_emit_less_signed): Likewise.
2959 (aarch64_emit_less_unsigned): Likewise.
2960 (aarch64_emit_ref): Likewise.
2961 (aarch64_emit_if_goto): Likewise.
2962 (aarch64_emit_goto): Likewise.
2963 (aarch64_write_goto_address): Likewise.
2964 (aarch64_emit_const): Likewise.
2965 (aarch64_emit_call): Likewise.
2966 (aarch64_emit_reg): Likewise.
2967 (aarch64_emit_pop): Likewise.
2968 (aarch64_emit_stack_flush): Likewise.
2969 (aarch64_emit_zero_ext): Likewise.
2970 (aarch64_emit_swap): Likewise.
2971 (aarch64_emit_stack_adjust): Likewise.
2972 (aarch64_emit_int_call_1): Likewise.
2973 (aarch64_emit_void_call_2): Likewise.
2974 (aarch64_emit_eq_goto): Likewise.
2975 (aarch64_emit_ne_goto): Likewise.
2976 (aarch64_emit_lt_goto): Likewise.
2977 (aarch64_emit_le_goto): Likewise.
2978 (aarch64_emit_gt_goto): Likewise.
2979 (aarch64_emit_ge_got): Likewise.
2980 (aarch64_emit_ops_impl): New static global variable.
2981 (aarch64_emit_ops): New target function, return
2982 &aarch64_emit_ops_impl.
2983 (struct linux_target_ops): Install it.
2984
bb903df0
PL		 29852015-09-21 Pierre Langlois <pierre.langlois@arm.com>
2986
2987 * Makefile.in (linux-aarch64-ipa.o, aarch64-ipa.o): New rules.
2988 * configure.srv (aarch64*-*-linux*): Add linux-aarch64-ipa.o and
2989 aarch64-ipa.o.
2990 * linux-aarch64-ipa.c: New file.
2991 * linux-aarch64-low.c: Include arch/aarch64-insn.h, inttypes.h
2992 and endian.h.
2993 (aarch64_get_thread_area): New target method.
2994 (extract_signed_bitfield): New helper function.
2995 (aarch64_decode_ldr_literal): New function.
2996 (enum aarch64_opcodes): New enum.
2997 (struct aarch64_register): New struct.
2998 (struct aarch64_operand): New struct.
2999 (x0): New static global.
3000 (x1): Likewise.
3001 (x2): Likewise.
3002 (x3): Likewise.
3003 (x4): Likewise.
3004 (w2): Likewise.
3005 (ip0): Likewise.
3006 (sp): Likewise.
3007 (xzr): Likewise.
3008 (aarch64_register): New helper function.
3009 (register_operand): Likewise.
3010 (immediate_operand): Likewise.
3011 (struct aarch64_memory_operand): New struct.
3012 (offset_memory_operand): New helper function.
3013 (preindex_memory_operand): Likewise.
3014 (enum aarch64_system_control_registers): New enum.
3015 (ENCODE): New macro.
3016 (emit_insn): New helper function.
3017 (emit_b): New function.
3018 (emit_bcond): Likewise.
3019 (emit_cb): Likewise.
3020 (emit_tb): Likewise.
3021 (emit_blr): Likewise.
3022 (emit_stp): Likewise.
3023 (emit_ldp_q_offset): Likewise.
3024 (emit_stp_q_offset): Likewise.
3025 (emit_load_store): Likewise.
3026 (emit_ldr): Likewise.
3027 (emit_ldrsw): Likewise.
3028 (emit_str): Likewise.
3029 (emit_ldaxr): Likewise.
3030 (emit_stxr): Likewise.
3031 (emit_stlr): Likewise.
3032 (emit_data_processing_reg): Likewise.
3033 (emit_data_processing): Likewise.
3034 (emit_add): Likewise.
3035 (emit_sub): Likewise.
3036 (emit_mov): Likewise.
3037 (emit_movk): Likewise.
3038 (emit_mov_addr): Likewise.
3039 (emit_mrs): Likewise.
3040 (emit_msr): Likewise.
3041 (emit_sevl): Likewise.
3042 (emit_wfe): Likewise.
3043 (append_insns): Likewise.
3044 (can_encode_int32_in): New helper function.
3045 (aarch64_relocate_instruction): New function.
3046 (aarch64_install_fast_tracepoint_jump_pad): Likewise.
3047 (aarch64_get_min_fast_tracepoint_insn_len): Likewise.
3048 (struct linux_target_ops): Install aarch64_get_thread_area,
3049 aarch64_install_fast_tracepoint_jump_pad and
3050 aarch64_get_min_fast_tracepoint_insn_len.
3051
787749ea
PL		 30522015-09-21 Pierre Langlois <pierre.langlois@arm.com>
3053
3054 * Makefile.in (aarch64-insn.o): New rule.
3055 * configure.srv (aarch64*-*-linux*): Add aarch64-insn.o.
3056
9812b2e6
YQ		 30572015-09-21 Yao Qi <yao.qi@linaro.org>
3058
3059 * ax.c [!IN_PROCESS_AGENT] (gdb_agent_op_sizes): Define it.
3060
18fe412b
YQ		 30612015-09-21 Yao Qi <yao.qi@linaro.org>
3062
3063 * tracepoint.c (max_jump_pad_size): Remove.
3064
a0cc84cd
YQ		 30652015-09-18 Yao Qi <yao.qi@linaro.org>
3066
3067 * linux-aarch64-low.c: Don't include sys/uio.h.
3068 (ps_get_thread_area): Call aarch64_ps_get_thread_area.
3069
d78908cf
WW		 30702015-09-16 Wei-cheng Wang <cole945@gmail.com>
3071
3072 * tracepoint.c (eval_result_type): Change prototype.
3073 (condition_true_at_tracepoint): Fix argument to compiled_cond.
3074
d57e0d50
PA		 30752015-09-15 Pedro Alves <palves@redhat.com>
3076
3077 * remote-utils.c (prepare_resume_reply) <TARGET_WAITKIND_EXECD>:
3078 Check whether to report exec events instead of checking whether
3079 multiprocess is enabled.
3080
5a676acc
PA		 30812015-09-15 Pedro Alves <palves@redhat.com>
3082
3083 PR remote/18965
3084 * remote-utils.c (prepare_resume_reply): Merge
3085 TARGET_WAITKIND_VFORK_DONE switch case with the
3086 TARGET_WAITKIND_FORKED case.
3087
7c5d0fad
YQ		 30882015-09-15 Yao Qi <yao.qi@linaro.org>
3089
3090 * server.c (handle_query): Check string comparison using
3091 "else if" instead of "if".
3092
750ce8d1
YQ		 30932015-09-15 Yao Qi <yao.qi@linaro.org>
3094
3095 * server.c (vCont_supported): New global variable.
3096 (handle_query): Set vCont_supported to 1 if "vContSupported+"
3097 matches. Append ";vContSupported+" to own_buf.
3098 (handle_v_requests): Append ";s;S" to own_buf if target supports
3099 hardware single step or vCont_supported is false.
3100 (capture_main): Set vCont_supported to zero.
3101
70b90b91
YQ		 31022015-09-15 Yao Qi <yao.qi@linaro.org>
3103
3104 * linux-low.c (linux_supports_conditional_breakpoints): Rename
3105 it to ...
3106 (linux_supports_hardware_single_step): ... New function.
3107 (linux_target_ops): Update.
3108 * lynx-low.c (lynx_target_ops): Set field
3109 supports_hardware_single_step to target_can_do_hardware_single_step.
3110 * nto-low.c (nto_target_ops): Likewise.
3111 * spu-low.c (spu_target_ops): Likewise.
3112 * win32-low.c (win32_target_ops): Likewise.
3113 * target.c (target_can_do_hardware_single_step): New function.
3114 * target.h (struct target_ops) <supports_conditional_breakpoints>:
3115 Remove. <supports_hardware_single_step>: New field.
3116 (target_supports_conditional_breakpoints): Remove.
3117 (target_supports_hardware_single_step): New macro.
3118 (target_can_do_hardware_single_step): Declare.
3119 * server.c (handle_query): Use target_supports_hardware_single_step
3120 instead of target_supports_conditional_breakpoints.
3121
ade90bde
YQ		 31222015-09-15 Yao Qi <yao.qi@linaro.org>
3123
3124 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): New
3125 function.
3126 (struct linux_target_ops the_low_target): Install
3127 aarch64_linux_siginfo_fixup.
3128
94585166
DB		 31292015-09-11 Don Breazeal <donb@codesourcery.com>
3130 Luis Machado <lgustavo@codesourcery.com>
3131
3132 * linux-low.c (linux_mourn): Static declaration.
3133 (linux_arch_setup): Move in front of
3134 handle_extended_wait.
3135 (linux_arch_setup_thread): New function.
3136 (handle_extended_wait): Handle exec events. Call
3137 linux_arch_setup_thread. Make event_lwp argument a
3138 pointer-to-a-pointer.
3139 (check_zombie_leaders): Do not check stopped threads.
3140 (linux_low_ptrace_options): Add PTRACE_O_TRACEEXEC.
3141 (linux_low_filter_event): Add lwp and thread for exec'ing
3142 non-leader thread if leader thread has been deleted.
3143 Refactor code into linux_arch_setup_thread and call it.
3144 Pass child lwp pointer by reference to handle_extended_wait.
3145 (linux_wait_for_event_filtered): Update comment.
3146 (linux_wait_1): Prevent clobbering exec event status.
3147 (linux_supports_exec_events): New function.
3148 (linux_target_ops) <supports_exec_events>: Initialize new member.
3149 * lynx-low.c (lynx_target_ops) <supports_exec_events>: Initialize
3150 new member.
3151 * remote-utils.c (prepare_resume_reply): New stop reason 'exec'.
3152 * server.c (report_exec_events): New global variable.
3153 (handle_query): Handle qSupported query for exec-events feature.
3154 (captured_main): Initialize report_exec_events.
3155 * server.h (report_exec_events): Declare new global variable.
3156 * target.h (struct target_ops) <supports_exec_events>: New
3157 member.
3158 (target_supports_exec_events): New macro.
3159 * win32-low.c (win32_target_ops) <supports_exec_events>:
3160 Initialize new member.
3161
0568462b
MM		 31622015-09-09 Markus Metzger <markus.t.metzger@intel.com>
3163
3164 * linux-low.c (linux_low_enable_btrace): Remove.
3165 (linux_target_ops): Replace linux_low_enable_btrace with
3166 linux_enable_btrace.
3167
39edd165
YQ		 31682015-09-03 Yao Qi <yao.qi@linaro.org>
3169
3170 * linux-aarch64-low.c (aarch64_insert_point): Call
3171 aarch64_handle_watchpoint if aarch64_linux_region_ok_for_watchpoint
3172 returns true.
3173
1db33b5a
UW		 31742015-08-27 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
3175
3176 * linux-low.c (check_stopped_by_breakpoint): Use
3177 GDB_ARCH_IS_TRAP_BRKPT instead of GDB_ARCH_TRAP_BRKPT.
3178
ab290430
PA		 31792015-08-27 Pedro Alves <palves@redhat.com>
3180
3181 * proc-service.c (ps_pdwrite): Return PS_ERR/PS_OK explicily.
3182
8d749320
SM		 31832015-08-26 Simon Marchi <simon.marchi@ericsson.com>
3184
6711b7f8
SM		 3185 * ax.c (gdb_parse_agent_expr): Replace xmalloc-family function with
3186 the XNEW-family equivalent.
8d749320
SM		 3187 (compile_bytecodes): Likewise.
3188 * dll.c (loaded_dll): Likewise.
3189 * event-loop.c (append_callback_event): Likewise.
3190 (create_file_handler): Likewise.
3191 (create_file_event): Likewise.
3192 * hostio.c (handle_open): Likewise.
3193 * inferiors.c (add_thread): Likewise.
3194 (add_process): Likewise.
3195 * linux-aarch64-low.c (aarch64_linux_new_process): Likewise.
3196 * linux-arm-low.c (arm_new_process): Likewise.
3197 (arm_new_thread): Likewise.
3198 * linux-low.c (add_to_pid_list): Likewise.
3199 (linux_add_process): Likewise.
3200 (handle_extended_wait): Likewise.
3201 (add_lwp): Likewise.
3202 (enqueue_one_deferred_signal): Likewise.
3203 (enqueue_pending_signal): Likewise.
3204 (linux_resume_one_lwp_throw): Likewise.
3205 (linux_resume_one_thread): Likewise.
3206 (linux_read_memory): Likewise.
3207 (linux_write_memory): Likewise.
3208 * linux-mips-low.c (mips_linux_new_process): Likewise.
3209 (mips_linux_new_thread): Likewise.
3210 (mips_add_watchpoint): Likewise.
3211 * linux-x86-low.c (initialize_low_arch): Likewise.
3212 * lynx-low.c (lynx_add_process): Likewise.
3213 * mem-break.c (set_raw_breakpoint_at): Likewise.
3214 (set_breakpoint): Likewise.
3215 (add_condition_to_breakpoint): Likewise.
3216 (add_commands_to_breakpoint): Likewise.
3217 (clone_agent_expr): Likewise.
3218 (clone_one_breakpoint): Likewise.
3219 * regcache.c (new_register_cache): Likewise.
3220 * remote-utils.c (look_up_one_symbol): Likewise.
3221 * server.c (queue_stop_reply): Likewise.
3222 (start_inferior): Likewise.
3223 (queue_stop_reply_callback): Likewise.
3224 (handle_target_event): Likewise.
3225 * spu-low.c (fetch_ppc_memory): Likewise.
3226 (store_ppc_memory): Likewise.
3227 * target.c (set_target_ops): Likewise.
3228 * thread-db.c (thread_db_load_search): Likewise.
3229 (try_thread_db_load_1): Likewise.
3230 * tracepoint.c (add_tracepoint): Likewise.
3231 (add_tracepoint_action): Likewise.
3232 (create_trace_state_variable): Likewise.
3233 (cmd_qtdpsrc): Likewise.
3234 (cmd_qtro): Likewise.
3235 (add_while_stepping_state): Likewise.
3236 * win32-low.c (child_add_thread): Likewise.
3237 (get_image_name): Likewise.
3238
ed8b7b42
YQ		 32392015-08-25 Yao Qi <yao.qi@linaro.org>
3240
3241 * linux-aarch64-low.c (aarch64_linux_new_thread): Remove.
3242
db3cb7cb
YQ		 32432015-08-25 Yao Qi <yao.qi@linaro.org>
3244
3245 * Makefile.in (aarch64-linux.o): New rule.
3246 * configure.srv (aarch64*-*-linux*): Append aarch64-linux.o to
3247 srv_tgtobj.
3248 * linux-aarch64-low.c: Include nat/aarch64-linux.h.
3249 (aarch64_init_debug_reg_state): Make it extern.
3250 (aarch64_linux_prepare_to_resume): Remove.
3251
f6011a1c
YQ		 32522015-08-25 Yao Qi <yao.qi@linaro.org>
3253
3254 * linux-aarch64-low.c (aarch64_linux_prepare_to_resume): Use
3255 lwp_arch_private_info and ptid_of_lwp.
3256
88e2cf7e
YQ		 32572015-08-25 Yao Qi <yao.qi@linaro.org>
3258
3259 * linux-aarch64-low.c (aarch64_get_debug_reg_state): Add argument pid.
3260 Find proc_info by find_process_pid. All callers updated.
3261
5e35436e
YQ		 32622015-08-25 Yao Qi <yao.qi@linaro.org>
3263
3264 * linux-aarch64-low.c (struct arch64_dr_update_callback_param):
3265 Remove.
3266 (debug_reg_change_callback): Remove.
3267 (aarch64_notify_debug_reg_change): Remove.
3268
4a8a7965
YQ		 32692015-08-25 Yao Qi <yao.qi@linaro.org>
3270
3271 * linux-aarch64-low.c (aarch64_notify_debug_reg_change):
3272 Call current_lwp_ptid.
3273
32a271ee
YQ		 32742015-08-25 Yao Qi <yao.qi@linaro.org>
3275
3276 * linux-aarch64-low.c (debug_reg_change_callback): Use
3277 debug_printf.
3278
0d51c8d7
YQ		 32792015-08-25 Yao Qi <yao.qi@linaro.org>
3280
3281 * linux-aarch64-low.c (debug_reg_change_callback): Use phex.
3282
31a43dd5
YQ		 32832015-08-25 Yao Qi <yao.qi@linaro.org>
3284
3285 * linux-aarch64-low.c (debug_reg_change_callback): Remove comments.
3286
8ee52567
YQ		 32872015-08-25 Yao Qi <yao.qi@linaro.org>
3288
3289 * linux-aarch64-low.c (debug_reg_change_callback): Re-indent
3290 the code.
3291
ff3f0f45
YQ		 32922015-08-25 Yao Qi <yao.qi@linaro.org>
3293
3294 * linux-aarch64-low.c (aarch64_dr_update_callback_param) <pid>:
3295 Remove.
3296 (debug_reg_change_callback): Remove argument entry and add argument
3297 lwp. Remove local variable thread. Don't print thread id in the
3298 debugging output. Don't check whether pid of thread equals to pid.
3299 (aarch64_notify_debug_reg_change): Don't set param.pid. Call
3300 iterate_over_lwps instead find_inferior.
3301
3d40fbb5
PA		 33022015-08-24 Pedro Alves <palves@redhat.com>
3303
3304 * inferiors.c (get_first_process): New function.
3305 * inferiors.h (get_first_process): New declaration.
3306 * remote-utils.c (read_ptid): Default to the first process in the
3307 list, instead of to the current thread's process.
3308
438e1e42
PA		 33092015-08-24 Pedro Alves <palves@redhat.com>
3310
3311 * debug.c: Include gdb_sys_time.h instead of sys/time.h.
3312 * event-loop.c: Likewise.
3313 * remote-utils.c: Likewise.
3314 * tracepoint.c: Likewise.
3315
a8c6d4fc
PA		 33162015-08-24 Pedro Alves <palves@redhat.com>
3317
3318 * spu-low.c (spu_request_interrupt): Use lwpid_of instead of
3319 ptid_get_lwp.
3320
99b0bb12
PA		 33212015-08-21 Pedro Alves <palves@redhat.com>
3322
3323 * ax.c (gdb_eval_agent_expr): Return expr_eval_unhandled_opcode
3324 instead of literal 1.
3325
f8904751
PA		 33262015-08-21 Pedro Alves <palves@redhat.com>
3327
3328 * tdesc.c (default_description): Explicitly zero-initialize.
3329
465a859e
PA		 33302015-08-21 Pedro Alves <palves@redhat.com>
3331
3332 PR gdb/18749
3333 * inferiors.c (remove_thread): Discard any pending stop reply for
3334 this thread.
3335 * server.c (remove_all_on_match_pid): Rename to ...
3336 (remove_all_on_match_ptid): ... this. Work with a filter ptid
3337 instead of a pid.
3338 (discard_queued_stop_replies): Change parameter to a ptid. Now
3339 extern.
3340 (handle_v_kill, kill_inferior_callback, captured_main)
3341 (process_serial_event): Adjust.
3342 * server.h (discard_queued_stop_replies): Declare.
3343
f0db101d
PA		 33442015-08-21 Pedro Alves <palves@redhat.com>
3345
3346 * linux-low.c (wait_for_sigstop): Always switch to no thread
3347 selected if the previously current thread dies.
3348 * lynx-low.c (lynx_request_interrupt): Use the first thread's
3349 process instead of the current thread's.
3350 * remote-utils.c (input_interrupt): Don't check if there's no
3351 current thread.
3352 * server.c (gdb_read_memory, gdb_write_memory): If setting the
3353 current thread to the general thread fails, error out.
3354 (handle_qxfer_auxv, handle_qxfer_libraries)
3355 (handle_qxfer_libraries_svr4, handle_qxfer_siginfo)
3356 (handle_qxfer_spu, handle_qxfer_statictrace, handle_qxfer_fdpic)
3357 (handle_query): Check if there's a thread selected instead of
3358 checking whether there's any thread in the thread list.
3359 (handle_qxfer_threads, handle_qxfer_btrace)
3360 (handle_qxfer_btrace_conf): Don't error out early if there's no
3361 thread in the thread list.
3362 (handle_v_cont, myresume): Don't set the current thread to the
3363 continue thread.
3364 (process_serial_event) <Hg handling>: Also set thread_id if the
3365 previous general thread is still alive.
3366 (process_serial_event) <g/G handling>: If setting the current
3367 thread to the general thread fails, error out.
3368 * spu-low.c (spu_resume, spu_request_interrupt): Use the first
3369 thread's lwp instead of the current thread's.
3370 * target.c (set_desired_thread): If the desired thread was not
3371 found, leave the current thread pointing to NULL. Return an int
3372 (boolean) indicating success.
3373 * target.h (set_desired_thread): Change return type to int.
3374
40045d91
MF		 33752015-08-20 Max Filippov <jcmvbkbc@gmail.com>
3376
3377 * configure.srv (xtensa*-*-linux*): Add srv_linux_thread_db=yes.
3378 * linux-xtensa-low.c (arch/xtensa.h gdb_proc_service.h): New
3379 #includes.
3380 (ps_get_thread_area): New function.
3381
45face3b
GB		 33822015-08-19 Gary Benson <gbenson@redhat.com>
3383
3384 * hostio.c (handle_pread): Do not attempt to read more data
3385 than hostio_reply_with_data can fit in a packet.
3386
16d5f642
JB		 33872015-08-18 Joel Brobecker <brobecker@adacore.com>
3388
3389 * linux-aarch32-low.c (NT_ARM_VFP): Define if not already defined.
3390
a738da3a
MF		 33912015-08-14 Matthew Fortune <matthew.fortune@imgtec.com>
3392
3393 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP_REL.
3394
33ebda9d
PA		 33952015-08-06 Pedro Alves <palves@redhat.com>
3396
3397 * tracepoint.c (expr_eval_result): Now an int.
3398
a44892be
PA		 33992015-08-06 Pedro Alves <palves@redhat.com>
3400
3401 * gdbthread.h (struct regcache): Forward declare.
3402 (struct thread_info) <regcache_data>: Now a struct regcache
3403 pointer.
3404 * inferiors.c (inferior_regcache_data)
3405 (set_inferior_regcache_data): Now work with struct regcache
3406 pointers.
3407 * inferiors.h (struct regcache): Forward declare.
3408 (inferior_regcache_data, set_inferior_regcache_data): Now work
3409 with struct regcache pointers.
3410 * regcache.c (get_thread_regcache, regcache_invalidate_thread)
3411 (free_register_cache_thread): Remove struct regcache pointer
3412 casts.
3413
608a1e46
PA		 34142015-08-06 Pedro Alves <palves@redhat.com>
3415
3416 * server.c (captured_main): On error, print the exception message
3417 to stderr, and if run_once is set, throw a quit.
3418
f0ce0d3a
PA		 34192015-08-06 Pedro Alves <palves@redhat.com>
3420
3421 * linux-low.c (move_out_of_jump_pad_callback): Temporarily switch
3422 the current thread.
3423
bf47e248
PA		 34242015-08-06 Pedro Alves <palves@redhat.com>
3425
3426 * linux-low.c (linux_write_memory): Rewrite debug output to avoid
3427 reading beyond the passed in buffer length.
3428
b6b9ffcc
PL		 34292015-08-06 Pierre Langlois <pierre.langlois@arm.com>
3430
3431 * tracepoint.c (symbol_list) <required>: Remove.
3432
863d01bd
PA		 34332015-08-06 Pedro Alves <palves@redhat.com>
3434
3435 * linux-low.c (handle_extended_wait): Set the fork child's suspend
3436 count if stopping and suspending threads.
3437 (check_stopped_by_breakpoint): If stopped by trace, set the LWP's
3438 stop reason to TARGET_STOPPED_BY_SINGLE_STEP.
3439 (linux_detach): Complete an ongoing step-over.
3440 (lwp_suspended_inc, lwp_suspended_decr): New functions. Use
3441 throughout.
3442 (resume_stopped_resumed_lwps): Don't resume a suspended thread.
3443 (linux_wait_1): If passing a signal to the inferior after
3444 finishing a step-over, unsuspend and re-resume all lwps. If we
3445 see a single-step event but the thread should be continuing, don't
3446 pass the trap to gdb.
3447 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback): Use
3448 internal_error instead of gdb_assert.
3449 (enqueue_pending_signal): New function.
3450 (check_ptrace_stopped_lwp_gone): Add debug output.
3451 (start_step_over): Use internal_error instead of gdb_assert.
3452 (complete_ongoing_step_over): New function.
3453 (linux_resume_one_thread): Don't resume a suspended thread.
3454 (proceed_one_lwp): If the LWP is stepping over a breakpoint, reset
3455 it stepping.
3456
00db26fa
PA		 34572015-08-06 Pedro Alves <palves@redhat.com>
3458
3459 * linux-low.c (add_lwp): Set waitstatus to TARGET_WAITKIND_IGNORE.
3460 (linux_thread_alive): Use lwp_is_marked_dead.
3461 (extended_event_reported): Delete.
3462 (linux_wait_1): Check if waitstatus is TARGET_WAITKIND_IGNORE
3463 instead of extended_event_reported.
3464 (mark_lwp_dead): Don't set the 'dead' flag. Store the waitstatus
3465 as well.
3466 (lwp_is_marked_dead): New function.
3467 (lwp_running): Use lwp_is_marked_dead.
3468 * linux-low.h: Delete 'dead' field, and update 'waitstatus's
3469 comment.
3470
ad071a30
PA		 34712015-08-06 Pedro Alves <palves@redhat.com>
3472
3473 * linux-low.c (linux_wait_1): Move fork event output out of the
3474 !report_to_gdb check. Pass event_child->waitstatus to
3475 target_waitstatus_to_string instead of ourstatus.
3476
524b57e6
YQ		 34772015-08-04 Yao Qi <yao.qi@linaro.org>
3478
3479 * linux-aarch64-low.c (aarch64_supports_tracepoints): Return 0
3480 if current_thread is 32 bit.
3481
6085d6f6
YQ		 34822015-08-04 Yao Qi <yao.qi@linaro.org>
3483
3484 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
3485 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
3486 * server.c (extended_protocol): Remove "static".
3487 * server.h (extended_protocol): Declare it.
3488
8a7e4587
YQ		 34892015-08-04 Yao Qi <yao.qi@linaro.org>
3490
3491 * linux-aarch64-low.c (aarch64_get_pc): Get PC register on
3492 both aarch64 and aarch32.
3493 (aarch64_set_pc): Likewise.
3494
3b53ae99
YQ		 34952015-08-04 Yao Qi <yao.qi@linaro.org>
3496
3497 * configure.srv (case aarch64*-*-linux*): Append arm-with-neon.o
3498 to srv_regobj and append arm-core.xml arm-vfpv3.xml and
3499 arm-with-neon.xml to srv_xmlfiles.
3500 * linux-aarch64-low.c: Include linux-aarch32-low.h.
3501 (is_64bit_tdesc): New function.
3502 (aarch64_linux_read_description): New function.
3503 (aarch64_arch_setup): Call aarch64_linux_read_description.
3504 (regs_info): Rename to regs_info_aarch64.
3505 (aarch64_regs_info): Return right regs_info.
3506 (initialize_low_arch): Call initialize_low_arch_aarch32.
3507
bd9e6534
YQ		 35082015-08-04 Yao Qi <yao.qi@linaro.org>
3509
3510 * configure.srv (srv_tgtobj): Add linux-aarch32-low.o.
3511 * linux-aarch32-low.c: New file.
3512 * linux-aarch32-low.h: New file.
3513 * linux-arm-low.c (arm_fill_gregset): Move it to
3514 linux-aarch32-low.c.
3515 (arm_store_gregset): Likewise.
3516 (arm_fill_vfpregset): Call arm_fill_vfpregset_num
3517 (arm_store_vfpregset): Call arm_store_vfpregset_num.
3518 (arm_arch_setup): Check if PTRACE_GETREGSET works.
3519 (regs_info): Rename to regs_info_arm.
3520 (arm_regs_info): Return regs_info_aarch32 if
3521 have_ptrace_getregset is 1 and target description is
3522 arm_with_neon or arm_with_vfpv3.
3523 (initialize_low_arch): Don't call init_registers_arm_with_neon.
3524 Call initialize_low_arch_aarch32 instead.
3525
ded48a5e
YQ		 35262015-08-04 Yao Qi <yao.qi@linaro.org>
3527
3528 * linux-x86-low.c (have_ptrace_getregset): Move it to ...
3529 * linux-low.c: ... here.
3530 * linux-low.h (have_ptrace_getregset): Declare it.
3531
96e9210f
PA		 35322015-08-04 Pedro Alves <palves@redhat.com>
3533
3534 * thread-db.c (struct thread_db): Use new typedefs.
3535 (try_thread_db_load_1): Define local TDB_DLSYM macro and use it in
3536 CHK calls.
3537 (disable_thread_event_reporting): Cast result of dlsym to
3538 destination function pointer type.
3539 (thread_db_mourn): Use td_ta_delete_ftype.
3540
af60a1ef
SL		 35412015-08-03 Sandra Loosemore <sandra@codesourcery.com>
3542
3543 * linux-nios2-low.c (NIOS2_BREAKPOINT): Conditionalize for
3544 arch variant.
3545 (CDX_BREAKPOINT): Define for R2.
3546 (nios2_breakpoint_at): Check for CDX_BREAKPOINT when R2.
3547 (the_low_target): Add comments.
3548
e8b41681
YQ		 35492015-07-30 Yao Qi <yao.qi@linaro.org>
3550
3551 * linux-arm-low.c (arm_hwcap): Remove it.
3552 (arm_read_description): New local variable arm_hwcap. Don't
3553 set arm_hwcap to zero.
3554
89abb039
YQ		 35552015-07-30 Yao Qi <yao.qi@linaro.org>
3556
3557 * linux-arm-low.c (arm_fill_wmmxregset): Don't use arm_hwcap.
3558 Use regcache->tdesc instead.
3559 (arm_store_wmmxregset): Likewise.
3560 (arm_fill_vfpregset): Likewise.
3561 (arm_store_vfpregset): Likewise.
3562
deca266c
YQ		 35632015-07-30 Yao Qi <yao.qi@linaro.org>
3564
3565 * linux-arm-low.c: Include arch/arm.h.
3566 (arm_fill_gregset): Don't use arm_num_regs and arm_regmap.
3567 (arm_store_gregset): Likewise.
3568
aa58a496
SM		 35692015-07-29 Simon Marchi <simon.marchi@ericsson.com>
3570
3571 * linux-mips-low.c (mips_linux_prepare_to_resume): Add NULL as
3572 ptrace's 4th parameter.
3573
50904b25
YQ		 35742015-07-27 Yao Qi <yao.qi@linaro.org>
3575
3576 * configure.srv (case aarch64*-*-linux*): Don't set
3577 srv_linux_usrregs.
3578
5826e159
PA		 35792015-07-24 Pedro Alves <palves@redhat.c: Likewise.om>
3580
3581 * linux-aarch64-low.c: Include nat/gdb_ptrace.h instead of
3582 sys/ptrace.h.
3583 * linux-arm-low.c: Likewise.
3584 * linux-cris-low.c: Likewise.
3585 * linux-crisv32-low.c: Likewise.
3586 * linux-low.c: Likewise.
3587 * linux-m68k-low.c: Likewise.
3588 * linux-mips-low.c: Likewise.
3589 * linux-nios2-low.c: Likewise.
3590 * linux-s390-low.c: Likewise.
3591 * linux-sparc-low.c: Likewise.
3592 * linux-tic6x-low.c: Likewise.
3593 * linux-tile-low.c: Likewise.
3594 * linux-x86-low.c: Likewise.
3595
54019719
PA		 35962015-07-24 Pedro Alves <palves@redhat.com>
3597
3598 * config.in: Regenerate.
3599 * configure: Regenerate.
3600
eb7aa561
PA		 36012015-07-24 Pedro Alves <palves@redhat.com>
3602
3603 * acinclude.m4: Include ../ptrace.m4.
3604 * configure.ac: Call GDB_AC_PTRACE.
3605 * config.in, configure: Regenerate.
3606
55d7b841
YQ		 36072015-07-24 Yao Qi <yao.qi@linaro.org>
3608
3609 * linux-low.c (linux_create_inferior): Remove setting to
3610 proc->priv->new_inferior.
3611 (linux_attach): Likewise.
3612 (linux_low_filter_event): Likewise.
3613 * linux-low.h (struct process_info_private) <new_inferior>: Remove.
3614
c06cbd92
YQ		 36152015-07-24 Yao Qi <yao.qi@linaro.org>
3616
3617 * linux-low.c (linux_arch_setup): New function.
3618 (linux_low_filter_event): If proc->tdesc is NULL and
3619 proc->attached is true, call the_low_target.arch_setup.
3620 Otherwise, keep status pending, and return.
3621 (linux_resume_one_lwp_throw): Don't call get_pc if
3622 thread->while_stepping isn't NULL. Don't call
3623 get_thread_regcache if proc->tdesc is NULL.
3624 (need_step_over_p): Return 0 if proc->tdesc is NULL.
3625 (linux_target_ops): Install arch_setup.
3626 * server.c (start_inferior): Call the_target->arch_setup.
3627 * target.h (struct target_ops) <arch_setup>: New field.
3628 (target_arch_setup): New marco.
3629 * lynx-low.c (lynx_target_ops): Update.
3630 * nto-low.c (nto_target_ops): Update.
3631 * spu-low.c (spu_target_ops): Update.
3632 * win32-low.c (win32_target_ops): Update.
3633
5ae3ebba
YQ		 36342015-07-24 Yao Qi <yao.qi@linaro.org>
3635
3636 * linux-low.c (linux_add_process): Don't set
3637 proc->priv->new_inferior.
3638 (linux_create_inferior): Set proc->priv->new_inferior to 1.
3639 (linux_attach): Likewise.
3640
eb97750b
YQ		 36412015-07-24 Yao Qi <yao.qi@linaro.org>
3642
3643 * server.c (start_inferior): Code refactor.
3644
51aee833
YQ		 36452015-07-24 Yao Qi <yao.qi@linaro.org>
3646
3647 * server.c (process_serial_event): Set general_thread.
3648
af1b22f3
YQ		 36492015-07-21 Yao Qi <yao.qi@linaro.org>
3650
3651 * linux-aarch64-low.c (aarch64_arch_setup): Remove code and call
3652 aarch64_linux_get_debug_reg_capacity.
3653
554717a3
YQ		 36542015-07-17 Yao Qi <yao.qi@linaro.org>
3655
3656 * Makefile.in (aarch64-linux-hw-point.o): New rule.
3657 * configure.srv (srv_tgtobj): Append aarch64-linux-hw-point.o.
3658 * linux-aarch64-low.c: Include nat/aarch64-linux-hw-point.h.
3659 (AARCH64_HBP_MAX_NUM): Move to nat/aarch64-linux-hw-point.h.
3660 (AARCH64_HWP_MAX_NUM, AARCH64_HBP_ALIGNMENT): Likewise.
3661 (AARCH64_HWP_ALIGNMENT): Likewise.
3662 (AARCH64_HWP_MAX_LEN_PER_REG): Likewise.
3663 (AARCH64_DEBUG_NUM_SLOTS, AARCH64_DEBUG_ARCH): Likewise.
3664 (aarch64_num_bp_regs, aarch64_num_wp_regs): Likewise.
3665 (AARCH64_DEBUG_ARCH_V8, DR_MARK_ALL_CHANGED): Likewise.
3666 (DR_MARK_N_CHANGED, DR_CLEAR_CHANGED): Likewise.
3667 (DR_HAS_CHANGED, DR_N_HAS_CHANGE): Likewise.
3668 (struct aarch64_debug_reg_state): Likewise.
3669 (struct arch_lwp_info): Likewise.
3670 (aarch64_align_watchpoint): Likewise.
3671 (DR_CONTROL_ENABLED, DR_CONTROL_LENGTH): Likewise.
3672 (aarch64_watchpoint_length): Likewise.
3673 (aarch64_point_encode_ctrl_reg): Likewise
3674 (aarch64_point_is_aligned): Likewise.
3675 (aarch64_align_watchpoint): Likewise.
3676 (aarch64_linux_set_debug_regs):
3677 (aarch64_dr_state_insert_one_point): Likewise.
3678 (aarch64_dr_state_remove_one_point): Likewise.
3679 (aarch64_handle_breakpoint): Likewise.
3680 (aarch64_handle_aligned_watchpoint): Likewise.
3681 (aarch64_handle_unaligned_watchpoint): Likewise.
3682 (aarch64_handle_watchpoint): Likewise.
3683
c67ca4de
YQ		 36842015-07-17 Yao Qi <yao.qi@linaro.org>
3685
3686 * linux-aarch64-low.c (aarch64_handle_breakpoint): Add argument state
3687 and don't aarch64_get_debug_reg_state. All callers update.
3688 (aarch64_handle_aligned_watchpoint): Likewise.
3689 (aarch64_handle_unaligned_watchpoint): Likewise.
3690 (aarch64_handle_watchpoint): Likewise.
3691 (aarch64_insert_point): Call aarch64_get_debug_reg_state earlier.
3692 (aarch64_remove_point): Likewise.
3693
25abf979
YQ		 36942015-07-17 Yao Qi <yao.qi@linaro.org>
3695
3696 * linux-aarch64-low.c (aarch64_show_debug_reg_state): Use
3697 debug_printf.
3698 (aarch64_handle_unaligned_watchpoint): Likewise.
3699
db1ff28b
JK		 37002015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
3701
3702 Revert the previous 3 commits:
3703 Move gdb_regex* to common/
3704 Move linux_find_memory_regions_full & co.
3705 gdbserver build-id attribute generator
3706
700ca40f
JK		 37072015-07-15 Aleksandar Ristovski <aristovski@qnx.com
3708 Jan Kratochvil <jan.kratochvil@redhat.com>
3709
3710 gdbserver build-id attribute generator.
3711 * linux-low.c (nat/linux-maps.h, search.h, rsp-low.h): Include.
3712 (ElfXX_Ehdr, ElfXX_Phdr, ElfXX_Nhdr): New.
3713 (ELFXX_FLD, ELFXX_SIZEOF, ELFXX_ROUNDUP, BUILD_ID_INVALID): New.
3714 (find_phdr): New.
3715 (get_dynamic): Use find_pdhr to traverse program headers.
3716 (struct mapping_entry, mapping_entry_s, free_mapping_entry_vec)
3717 (compare_mapping_entry_range, struct find_memory_region_callback_data)
3718 (read_build_id, find_memory_region_callback, lrfind_mapping_entry)
3719 (get_hex_build_id): New.
3720 (linux_qxfer_libraries_svr4): Add optional build-id attribute
3721 to reply XML document.
3722
9904185c
JK		 37232015-07-15 Aleksandar Ristovski <aristovski@qnx.com
3724 Jan Kratochvil <jan.kratochvil@redhat.com>
3725
3726 * target.c: Include target/target-utils.h and fcntl.h.
3727 (target_fileio_read_stralloc_1_pread, target_fileio_read_stralloc_1)
3728 (target_fileio_read_stralloc): New functions.
3729
6e5b4429
JK		 37302015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
3731
3732 * Makefile.in (OBS): Add gdb_regex.o.
3733 (gdb_regex.o): New.
3734 * config.in: Rebuilt.
3735 * configure: Rebuilt.
3736
ddc98fbf
JK		 37372015-07-15 Aleksandar Ristovski <aristovski@qnx.com
3738 Jan Kratochvil <jan.kratochvil@redhat.com>
3739
3740 Create empty nat/linux-maps.[ch] and common/target-utils.[ch].
3741 * Makefile.in (OBS): Add target-utils.o.
3742 (linux-maps.o, target-utils.o): New.
3743 * configure.srv (srv_linux_obj): Add linux-maps.o.
3744
e57bb7a0
PL		 37452015-07-15 Pierre Langlois <pierre.langlois@arm.com>
3746
3747 * linux-aarch64-low.c (aarch64_supports_range_stepping): New
3748 function, return 1.
3749 (the_low_target): Install it.
3750
586b02a9
PA		 37512015-07-14 Pedro Alves <palves@redhat.com>
3752
3753 * linux-low.c (kill_wait_lwp): Don't assert if waitpid fails.
3754 Instead, ignore ECHILD, and throw an error for other errnos.
3755
58c1b36c
PA		 37562015-07-10 Pedro Alves <palves@redhat.com>
3757
3758 * event-loop.c (struct callback_event) <data>: Change type to
3759 gdb_client_data instance instead of gdb_client_data pointer.
3760 (append_callback_event): Adjust.
3761
421530db
PL		 37622015-07-10 Pierre Langlois <pierre.langlois@arm.com>
3763
3764 * linux-aarch64-low.c: Add comments for each linux_target_ops
3765 method. Remove comments already covered in target_ops and
3766 linux_target_ops definitions.
3767 (the_low_target): Add comments for each unimplemented method.
3768
c2d65f38
YQ		 37692015-07-09 Yao Qi <yao.qi@linaro.org>
3770
3771 * linux-aarch64-low.c (aarch64_regmap): Remove.
3772 (aarch64_usrregs_info): Remove.
3773 (regs_info): Set field usrregs to NULL.
3774
b20a6524
MM		 37752015-07-02 Markus Metzger <markus.t.metzger@intel.com>
3776
3777 * linux-low.c: Include "rsp-low.h"
3778 (linux_low_encode_pt_config, linux_low_encode_raw): New.
3779 (linux_low_read_btrace): Support BTRACE_FORMAT_PT.
3780 (linux_low_btrace_conf): Support BTRACE_FORMAT_PT.
3781 (handle_btrace_enable_pt): New.
3782 (handle_btrace_general_set): Support "pt".
3783 (handle_btrace_conf_general_set): Support "pt:size".
3784
96c97461
PL		 37852015-06-29 Pierre Langlois <pierre.langlois@arm.com>
3786
3787 * linux-aarch64-low.c (aarch64_supports_z_point_type): Enable for
3788 Z_PACKET_SW_BP.
3789
37d66942
PL		 37902015-06-29 Pierre Langlois <pierre.langlois@arm.com>
3791
3792 * linux-aarch64-low.c: Remove comment about endianness.
3793 (aarch64_breakpoint): Change type to gdb_byte[]. Set to "brk #0".
3794 (aarch64_breakpoint_at): Change type of insn to gdb_byte[]. Use
3795 memcmp.
3796
dc06243f
GB		 37972015-06-24 Gary Benson <gbenson@redhat.com>
3798
3799 * linux-i386-ipa.c (stdint.h): Do not include.
3800 * lynx-i386-low.c (stdint.h): Likewise.
3801 * lynx-ppc-low.c (stdint.h): Likewise.
3802 * mem-break.c (stdint.h): Likewise.
3803 * thread-db.c (stdint.h): Likewise.
3804 * tracepoint.c (stdint.h): Likewise.
3805 * win32-low.c (stdint.h): Likewise.
3806
124e13d9
SM		 38072015-06-18 Simon Marchi <simon.marchi@ericsson.com>
3808
3809 * server.c (write_qxfer_response): Update call to
3810 remote_escape_output.
3811
909c2cda
JK		 38122015-06-15 Aleksandar Ristovski <aristovski@qnx.com
3813 Jan Kratochvil <jan.kratochvil@redhat.com>
3814
3815 Merge multiple hex conversions.
3816 * gdbreplay.c (tohex): Rename to 'fromhex'.
3817 (logchar): Use fromhex.
3818
24c05f46
JK		 38192015-06-10 Jan Kratochvil <jan.kratochvil@redhat.com>
3820
3821 * server.c (handle_qxfer_libraries): Set `version' attribute for
3822 <library-list>.
3823
14d2069a
GB		 38242015-06-10 Gary Benson <gbenson@redhat.com>
3825
3826 * target.h (struct target_ops) <multifs_open>: New field.
3827 <multifs_unlink>: Likewise.
3828 <multifs_readlink>: Likewise.
3829 * linux-low.c (nat/linux-namespaces.h): New include.
3830 (linux_target_ops): Initialize the_target->multifs_open,
3831 the_target->multifs_unlink and the_target->multifs_readlink.
3832 * hostio.h (hostio_handle_new_gdb_connection): New declaration.
3833 * hostio.c (hostio_fs_pid): New static variable.
3834 (hostio_handle_new_gdb_connection): New function.
3835 (handle_setfs): Likewise.
3836 (handle_open): Use the_target->multifs_open as appropriate.
3837 (handle_unlink): Use the_target->multifs_unlink as appropriate.
3838 (handle_readlink): Use the_target->multifs_readlink as
3839 appropriate.
3840 (handle_vFile): Handle vFile:setfs packets.
3841 * server.c (handle_query): Call hostio_handle_new_gdb_connection
3842 after target_handle_new_gdb_connection.
3843
4b8b5e72
GB		 38442015-06-10 Gary Benson <gbenson@redhat.com>
3845
3846 * configure.ac (AC_CHECK_FUNCS): Add setns.
3847 * config.in: Regenerate.
3848 * configure: Likewise.
3849 * Makefile.in (SFILES): Add nat/linux-namespaces.c.
3850 (linux-namespaces.o): New rule.
3851 * configure.srv (srv_linux_obj): Add linux-namespaces.o.
3852
3ac2e371
GB		 38532015-06-09 Gary Benson <gbenson@redhat.com>
3854
3855 * hostio.c (handle_open): Process mode argument with
3856 fileio_to_host_mode.
3857
ca9b78ce
YQ		 38582015-06-01 Yao Qi <yao.qi@linaro.org>
3859
3860 * linux-s390-low.c (PTRACE_GETREGSET, PTRACE_SETREGSET): Remove.
3861 * linux-x86-low.c: Likewise.
3862
bfacd19d
DB		 38632015-05-28 Don Breazeal <donb@codesourcery.com>
3864
3865 * linux-low.c (handle_extended_wait): Initialize
3866 thread_info.last_resume_kind for new fork children.
3867
452003ef
PA		 38682015-05-15 Pedro Alves <palves@redhat.com>
3869
3870 * target.h (target_handle_new_gdb_connection): Rewrite using if
3871 wrapped in do/while.
3872
1041a03c
JB		 38732015-05-14 Joel Brobecker <brobecker@adacore.com>
3874
3875 * configure.ac: Add prfpregset_t BFD_HAVE_SYS_PROCFS_TYPE check.
3876 * configure, config.in: Regenerate.
3877 * gdb_proc_service.h [HAVE_PRFPREGSET_T] (prfpregset_t):
3878 Declare typedef.
3879
c269dbdb
DB		 38802015-05-12 Don Breazeal <donb@codesourcery.com>
3881
3882 * linux-low.c (handle_extended_wait): Handle PTRACE_EVENT_FORK and
3883 PTRACE_EVENT_VFORK_DONE.
3884 (linux_low_ptrace_options, extended_event_reported): Add vfork
3885 events.
3886 * remote-utils.c (prepare_resume_reply): New stop reasons "vfork"
3887 and "vforkdone" for RSP 'T' Stop Reply Packet.
3888 * server.h (report_vfork_events): Declare
3889 global variable.
3890
3a8a0396
DB		 38912015-05-12 Don Breazeal <donb@codesourcery.com>
3892
3893 * linux-aarch64-low.c (aarch64_linux_new_fork): New function.
3894 (the_low_target) <new_fork>: Initialize new member.
3895 * linux-arm-low.c (arm_new_fork): New function.
3896 (the_low_target) <new_fork>: Initialize new member.
3897 * linux-low.c (handle_extended_wait): Call new target function
3898 new_fork.
3899 * linux-low.h (struct linux_target_ops) <new_fork>: New member.
3900 * linux-mips-low.c (mips_add_watchpoint): New function
3901 extracted from mips_insert_point.
3902 (the_low_target) <new_fork>: Initialize new member.
3903 (mips_linux_new_fork): New function.
3904 (mips_insert_point): Call mips_add_watchpoint.
3905 * linux-x86-low.c (x86_linux_new_fork): New function.
3906 (the_low_target) <new_fork>: Initialize new member.
3907
de0d863e
DB		 39082015-05-12 Don Breazeal <donb@codesourcery.com>
3909
3910 * linux-low.c (handle_extended_wait): Implement return value,
3911 rename argument 'event_child' to 'event_lwp', handle
3912 PTRACE_EVENT_FORK, call internal_error for unrecognized event.
3913 (linux_low_ptrace_options): New function.
3914 (linux_low_filter_event): Call linux_low_ptrace_options,
3915 use different argument fo linux_enable_event_reporting,
3916 use return value from handle_extended_wait.
3917 (extended_event_reported): New function.
3918 (linux_wait_1): Call extended_event_reported and set
3919 status to report fork events.
3920 (linux_write_memory): Add pid to debug message.
3921 (reset_lwp_ptrace_options_callback): New function.
3922 (linux_handle_new_gdb_connection): New function.
3923 (linux_target_ops): Initialize new structure member.
3924 * linux-low.h (struct lwp_info) <waitstatus>: New member.
3925 * lynx-low.c: Initialize new structure member.
3926 * remote-utils.c (prepare_resume_reply): Implement stop reason
3927 "fork" for "T" stop message.
3928 * server.c (handle_query): Call handle_new_gdb_connection.
3929 * server.h (report_fork_events): Declare global flag.
3930 * target.h (struct target_ops) <handle_new_gdb_connection>:
3931 New member.
3932 (target_handle_new_gdb_connection): New macro.
3933 * win32-low.c: Initialize new structure member.
3934
ddcbc397
DB		 39352015-05-12 Don Breazeal <donb@codesourcery.com>
3936
3937 * mem-break.c (APPEND_TO_LIST): Define macro.
3938 (clone_agent_expr): New function.
3939 (clone_one_breakpoint): New function.
3940 (clone_all_breakpoints): New function.
3941 * mem-break.h: Declare new functions.
3942
89245bc0
DB		 39432015-05-12 Don Breazeal <donb@codesourcery.com>
3944
3945 * linux-low.c (linux_supports_fork_events): New function.
3946 (linux_supports_vfork_events): New function.
3947 (linux_target_ops): Initialize new structure members.
3948 (initialize_low): Call linux_check_ptrace_features.
3949 * lynx-low.c (lynx_target_ops): Initialize new structure
3950 members.
3951 * server.c (report_fork_events, report_vfork_events):
3952 New global flags.
3953 (handle_query): Add new features to qSupported packet and
3954 response.
3955 (captured_main): Initialize new global variables.
3956 * target.h (struct target_ops) <supports_fork_events>:
3957 New member.
3958 <supports_vfork_events>: New member.
3959 (target_supports_fork_events): New macro.
3960 (target_supports_vfork_events): New macro.
3961 * win32-low.c (win32_target_ops): Initialize new structure
3962 members.
3963
835205d0
GB		 39642015-05-12 Gary Benson <gbenson@redhat.com>
3965
3966 * server.c (handle_qxfer_exec_file): Use current process
3967 if annex is empty.
3968
21e94bd9
SL		 39692015-05-08 Sandra Loosemore <sandra@codesourcery.com>
3970
3971 * linux-nios2-low.c: Include elf/common.h. Adjust comments.
3972 Remove HAVE_PTRACE_GETREGS conditionals.
3973 (nios2_regsets): Use PTRACE_GETREGSET and PTRACE_SETREGSET
3974 instead of PTRACE_GETREGS and PTRACE_SETREGS.
3975
45614f15
YQ		 39762015-05-08 Yao Qi <yao.qi@linaro.org>
3977
3978 * linux-low.c (linux_supports_conditional_breakpoints): New
3979 function.
3980 (linux_target_ops): Install new target method.
3981 * lynx-low.c (lynx_target_ops): Install NULL hook for
3982 supports_conditional_breakpoints.
3983 * nto-low.c (nto_target_ops): Likewise.
3984 * spu-low.c (spu_target_ops): Likewise.
3985 * win32-low.c (win32_target_ops): Likewise.
3986 * server.c (handle_query): Check
3987 target_supports_conditional_breakpoints.
3988 * target.h (struct target_ops) <supports_conditional_breakpoints>:
3989 New field.
3990 (target_supports_conditional_breakpoints): New macro.
3991
80ad801e
PA		 39922015-05-06 Pedro Alves <palves@redhat.com>
3993
3994 PR server/18081
3995 * server.c (start_inferior): If the process exits, mourn it.
3996
819843c7
GB		 39972015-04-21 Gary Benson <gbenson@redhat.com>
3998
3999 * hostio.c (fileio_open_flags_to_host): Factored out to
4000 fileio_to_host_openflags in common/fileio.c. Single use
4001 updated.
4002
a2d5a9d7
MF		 40032015-04-17 Max Filippov <jcmvbkbc@gmail.com>
4004
4005 * linux-xtensa-low.c (xtensa_fill_gregset)
4006 (xtensa_store_gregset): Check XCHAL_HAVE_LOOPS instead of
4007 XCHAL_HAVE_LOOP.
4008
deb44829
MF		 40092015-04-17 Max Filippov <jcmvbkbc@gmail.com>
4010
4011 * linux-xtensa-low.c (xtensa_usrregs_info): Remove.
4012 (regs_info): Replace usrregs pointer with NULL.
4013
e57f1de3
GB		 40142015-04-17 Gary Benson <gbenson@redhat.com>
4015
4016 * target.h (struct target_ops) <pid_to_exec_file>: New field.
4017 * linux-low.c (linux_target_ops): Initialize pid_to_exec_file.
4018 * server.c (handle_qxfer_exec_file): New function.
4019 (qxfer_packets): Add exec-file entry.
4020 (handle_query): Report qXfer:exec-file:read as supported packet.
4021
62828379
RN		 40222015-04-14 Romain Naour <romain.naour@openwide.fr> (tiny change)
4023
4024 * linux-low.c (linux_read_offsets): Remove get_thread_lwp.
4025
b88bb450
GB		 40262015-04-09 Gary Benson <gbenson@redhat.com>
4027
4028 * hostio-errno.c (errno_to_fileio_error): Remove function.
4029 Update caller to use remote_fileio_to_fio_error.
4030
c8f4bfdd
YQ		 40312015-04-09 Yao Qi <yao.qi@linaro.org>
4032
4033 * linux-low.c (linux_insert_point): Call
4034 insert_memory_breakpoint if TYPE is raw_bkpt_type_sw.
4035 (linux_remove_point): Call remove_memory_breakpoint if type is
4036 raw_bkpt_type_sw.
4037 * linux-x86-low.c (x86_insert_point): Don't call
4038 insert_memory_breakpoint.
4039 (x86_remove_point): Don't call remove_memory_breakpoint.
4040
41f98f02
PA		 40412015-04-01 Pedro Alves <palves@redhat.com>
4042 Cleber Rosa <crosa@redhat.com>
4043
4044 * server.c (gdbserver_usage): Reorganize and extend the usage
4045 message.
4046
2bf6fb9d
PA		 40472015-03-24 Pedro Alves <palves@redhat.com>
4048
4049 * linux-low.c (check_stopped_by_breakpoint): Tweak debug log
4050 output. Also dump TRAP_TRACE.
4051 (linux_low_filter_event): In debug output, distinguish a
4052 resume_stop SIGSTOP from a delayed SIGSTOP.
4053
369f6daa
GB		 40542015-03-24 Gary Benson <gbenson@redhat.com>
4055
4056 * linux-x86-low.c (x86_linux_new_thread): Moved to
4057 nat/x86-linux.c.
4058 (x86_linux_prepare_to_resume): Likewise.
4059
8e5d4070
GB		 40602015-03-24 Gary Benson <gbenson@redhat.com>
4061
4062 * Makefile.in (x86-linux-dregs.o): New rule.
4063 * configure.srv: Add x86-linux-dregs.o to relevant targets.
4064 * linux-x86-low.c: Include nat/x86-linux-dregs.h.
4065 (u_debugreg_offset): Moved to nat/x86-linux-dregs.c.
4066 (x86_linux_dr_get): Likewise.
4067 (x86_linux_dr_set): Likewise.
4068 (update_debug_registers_callback): Likewise.
4069 (x86_linux_dr_set_addr): Likewise.
4070 (x86_linux_dr_get_addr): Likewise.
4071 (x86_linux_dr_set_control): Likewise.
4072 (x86_linux_dr_get_control): Likewise.
4073 (x86_linux_dr_get_status): Likewise.
4074 (x86_linux_update_debug_registers): Likewise.
4075
2b95d440
GB		 40762015-03-24 Gary Benson <gbenson@redhat.com>
4077
4078 * linux-x86-low.c (x86_linux_update_debug_registers):
4079 New function, factored out from...
4080 (x86_linux_prepare_to_resume): ...this.
4081
14b0bc68
GB		 40822015-03-24 Gary Benson <gbenson@redhat.com>
4083
4084 * linux-x86-low.c (x86_linux_dr_get): Update comments.
4085 (x86_linux_dr_set): Likewise.
4086 (update_debug_registers_callback): Likewise.
4087 (x86_linux_dr_set_addr): Likewise.
4088 (x86_linux_dr_get_addr): Likewise.
4089 (x86_linux_dr_set_control): Likewise.
4090 (x86_linux_dr_get_control): Likewise.
4091 (x86_linux_dr_get_status): Likewise.
4092 (x86_linux_prepare_to_resume): Likewise.
4093
5dfe6ca8
GB		 40942015-03-24 Gary Benson <gbenson@redhat.com>
4095
4096 * linux-x86-low.c (x86_linux_dr_get): Add assertion.
4097 Use perror_with_name. Pass string through gettext.
4098 (x86_linux_dr_set): Likewise.
4099
d33472ad
GB		 41002015-03-24 Gary Benson <gbenson@redhat.com>
4101
4102 * linux-x86-low.c (x86_dr_low_set_addr): Rename to...
4103 (x86_linux_dr_set_addr): ...this.
4104 (x86_dr_low_get_addr): Rename to...
4105 (x86_linux_dr_get_addr): ...this.
4106 (x86_dr_low_set_control): Rename to...
4107 (x86_linux_dr_set_control): ...this.
4108 (x86_dr_low_get_control): Rename to...
4109 (x86_linux_dr_get_control): ...this.
4110 (x86_dr_low_get_status): Rename to...
4111 (x86_linux_dr_get_status): ...this.
4112 (x86_dr_low): Update with new function names.
4113
4b134ca1
GB		 41142015-03-24 Gary Benson <gbenson@redhat.com>
4115
4116 * Makefile.in (x86-linux.o): New rule.
4117 * configure.srv: Add x86-linux.o to relevant targets.
4118 * linux-low.c (lwp_set_arch_private_info): New function.
4119 (lwp_arch_private_info): Likewise.
4120 * linux-x86-low.c: Include nat/x86-linux.h.
4121 (arch_lwp_info): Removed structure.
4122 (update_debug_registers_callback):
4123 Use lwp_set_debug_registers_changed.
4124 (x86_linux_prepare_to_resume): Use lwp_debug_registers_changed
4125 and lwp_set_debug_registers_changed.
4126 (x86_linux_new_thread): Use lwp_set_debug_registers_changed.
4127
34c703da
GB		 41282015-03-24 Gary Benson <gbenson@redhat.com>
4129
4130 * linux-low.h (linux_target_ops) <new_thread>: Changed signature.
4131 * linux-arm-low.c (arm_new_thread): Likewise.
4132 * linux-aarch64-low.c (aarch64_linux_new_thread): Likewise.
4133 * linux-mips-low.c (mips_linux_new_thread): Likewise.
4134 * linux-x86-low.c (x86_linux_new_thread): Likewise.
4135 * linux-low.c (add_lwp): Update the_low_target.new_thread call.
4136
cff068da
GB		 41372015-03-24 Gary Benson <gbenson@redhat.com>
4138
4139 * linux-low.c (ptid_of_lwp): New function.
4140 (lwp_is_stopped): Likewise.
4141 (lwp_stop_reason): Likewise.
4142 * linux-x86-low.c (update_debug_registers_callback):
4143 Use lwp_is_stopped.
4144 (x86_linux_prepare_to_resume): Use ptid_of_lwp and
4145 lwp_stop_reason.
4146
b2f7c7e8
GB		 41472015-03-24 Gary Benson <gbenson@redhat.com>
4148
4149 * linux-low.h (linux_stop_lwp): Remove declaration.
4150
6d4ee8c6
GB		 41512015-03-24 Gary Benson <gbenson@redhat.com>
4152
4153 * linux-low.h: Include nat/linux-nat.h.
4154 * linux-low.c (iterate_over_lwps_args): New structure.
4155 (iterate_over_lwps_filter): New function.
4156 (iterate_over_lwps): Likewise.
4157 * linux-x86-low.c (update_debug_registers_callback):
4158 Update signature to what iterate_over_lwps expects.
4159 Remove PID check that iterate_over_lwps now performs.
4160 (x86_dr_low_set_addr): Use iterate_over_lwps.
4161 (x86_dr_low_set_control): Likewise.
4162
70a0bb6b
GB		 41632015-03-24 Gary Benson <gbenson@redhat.com>
4164
4165 * linux-x86-low.c (x86_debug_reg_state): New function.
4166 (x86_linux_prepare_to_resume): Use the above.
4167
7b669087
GB		 41682015-03-24 Gary Benson <gbenson@redhat.com>
4169
4170 * linux-low.c (current_lwp_ptid): New function.
4171 * linux-x86-low.c: Include nat/linux-nat.h.
4172 (x86_dr_low_get_addr): Use current_lwp_ptid.
4173 (x86_dr_low_get_control): Likewise.
4174 (x86_dr_low_get_status): Likewise.
4175
eef49a3d
PA		 41762015-03-20 Pedro Alves <palves@redhat.com>
4177
4178 * tracepoint.c (cmd_qtstatus): Make "str" const.
4179
b2333d22
PA		 41802015-03-20 Pedro Alves <palves@redhat.com>
4181
4182 * server.c (handle_general_set): Make "req_str" const.
4183
23f238d3
PA		 41842015-03-19 Pedro Alves <palves@redhat.com>
4185
4186 * linux-low.c (linux_resume_one_lwp): Rename to ...
4187 (linux_resume_one_lwp_throw): ... this. Don't handle ESRCH here,
4188 instead call perror_with_name.
4189 (check_ptrace_stopped_lwp_gone): New function.
4190 (linux_resume_one_lwp): Reimplement as wrapper around
4191 linux_resume_one_lwp_throw that swallows errors if the LWP is
4192 gone.
4193
91baf43f
PA		 41942015-03-19 Pedro Alves <palves@redhat.com>
4195
4196 * linux-low.c (count_events_callback, select_event_lwp_callback):
4197 No longer check whether the thread has resume_stop as last resume
4198 kind.
4199
8bf3b159
PA		 42002015-03-19 Pedro Alves <palves@redhat.com>
4201
4202 * linux-low.c (count_events_callback, select_event_lwp_callback):
4203 Use the lwp's status_pending_p field, not the thread's.
4204
b90fc188
PA		 42052015-03-19 Pedro Alves <palves@redhat.com>
4206
4207 * linux-low.c (select_event_lwp_callback): Update comments to
4208 no longer mention SIGTRAP.
4209
464b0089
GB		 42102015-03-18 Gary Benson <gbenson@redhat.com>
4211
4212 * server.c (handle_query): Do not report vFile:fstat as supported.
4213
aa9e327f
GB		 42142015-03-11 Gary Benson <gbenson@redhat.com>
4215
4216 * hostio.c (sys/types.h): New include.
4217 (sys/stat.h): Likewise.
4218 (common-remote-fileio.h): Likewise.
4219 (handle_fstat): New function.
4220 (handle_vFile): Handle vFile:fstat packets.
aa9e327f 4221
791c0056
GB		 42222015-03-11 Gary Benson <gbenson@redhat.com>
4223
4224 * configure.ac (AC_CHECK_MEMBERS): Add checks for
4225 struct stat.st_blocks and struct stat.st_blksize.
4226 * configure: Regenerate.
4227 * config.in: Likewise.
4228 * Makefile.in (SFILES): Add common/common-remote-fileio.c.
4229 (OBS): Add common-remote-fileio.o.
4230 (common-remote-fileio.o): New rule.
4231
9a9df970
PA		 42322015-03-09 Pedro Alves <palves@redhat.com>
4233
4234 * tracepoint.c (gdb_agent_helper_thread): Cast '&sockaddr' to
4235 'struct sockaddr' pointer in 'accept' call.
4236
9eb1356e
PA		 42372015-03-09 Pedro Alves <palves@redhat.com>
4238
4239 Revert:
4240 2015-03-07 Pedro Alves <palves@redhat.com>
4241 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
4242 or <winsock2.h> here. Instead include "gdb_socket.h".
4243 (remote_open): Use union gdb_sockaddr_u.
4244 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
4245 or <winsock2.h> here. Instead include "gdb_socket.h".
4246 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
4247 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
4248 or <sys/un.h>.
4249 (init_named_socket, gdb_agent_helper_thread): Use union
4250 gdb_sockaddr_u.
4251
aac331e4
PA		 42522015-03-07 Pedro Alves <palves@redhat.com>
4253
4254 * configure.ac (build_warnings): Move
4255 -Wdeclaration-after-statement to the C-specific set.
4256 * configure: Regenerate.
4257
366c75fc
PA		 42582015-03-07 Pedro Alves <palves@redhat.com>
4259
4260 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
4261 or <winsock2.h> here. Instead include "gdb_socket.h".
4262 (remote_open): Use union gdb_sockaddr_u.
4263 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
4264 or <winsock2.h> here. Instead include "gdb_socket.h".
4265 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
4266 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
4267 or <sys/un.h>.
4268 (init_named_socket, gdb_agent_helper_thread): Use union
4269 gdb_sockaddr_u.
4270
492d29ea
PA		 42712015-03-07 Pedro Alves <palves@redhat.com>
4272
4273 Adjust all callers of TRY_CATCH to use TRY/CATCH/END_CATCH
4274 instead.
4275
60a191ed
YQ		 42762015-03-06 Yao Qi <yao.qi@linaro.org>
4277
4278 * linux-aarch64-low.c (aarch64_insert_point): Use
4279 show_debug_regs as a boolean.
4280 (aarch64_remove_point): Likewise.
4281
f5771b1d
PA		 42822015-03-05 Pedro Alves <palves@redhat.com>
4283
4284 * lynx-low.c (lynx_target_ops): Install NULL hooks for
4285 stopped_by_sw_breakpoint, supports_stopped_by_sw_breakpoint,
4286 stopped_by_hw_breakpoint, supports_stopped_by_hw_breakpoint.
4287 * nto-low.c (nto_target_ops): Likewise.
4288 * spu-low.c (spu_target_ops): Likewise.
4289 * win32-low.c (win32_target_ops): Likewise.
4290
3e572f71
PA		 42912015-03-04 Pedro Alves <palves@redhat.com>
4292
72f4393d 4293 * linux-low.c (check_stopped_by_breakpoint) [USE_SIGTRAP_SIGINFO]:
3e572f71
PA		 4294 Decide whether a breakpoint triggered based on the SIGTRAP's
4295 siginfo.si_code.
72f4393d
L		 4296 (thread_still_has_status_pending_p) [USE_SIGTRAP_SIGINFO]: Don't check whether a
4297 breakpoint is inserted if relying on SIGTRAP's siginfo.si_code.
3e572f71
PA		 4298 (linux_low_filter_event): Check for breakpoints before checking
4299 watchpoints.
4300 (linux_wait_1): Don't re-increment the PC if relying on SIGTRAP's
4301 siginfo.si_code.
72f4393d
L		 4302 (linux_stopped_by_sw_breakpoint)
4303 (linux_supports_stopped_by_sw_breakpoint)
4304 (linux_stopped_by_hw_breakpoint)
4305 (linux_supports_stopped_by_hw_breakpoint): New functions.
4306 (linux_target_ops): Install new target methods.
3e572f71 4307
1ec68e26
PA		 43082015-03-04 Pedro Alves <palves@redhat.com>
4309
4310 * remote-utils.c (prepare_resume_reply): Report swbreak/hbreak.
4311 * server.c (swbreak_feature, hwbreak_feature): New globals.
4312 (handle_query) <qSupported>: Handle "swbreak+" and "hwbreak+".
4313 (captured_main): Clear swbreak_feature and hwbreak_feature.
4314 * server.h (swbreak_feature, hwbreak_feature): Declare.
4315 * target.h (struct target_ops) <stopped_by_sw_breakpoint,
4316 supports_stopped_by_sw_breakpoint, stopped_by_hw_breakpoint,
4317 supports_stopped_by_hw_breakpoint>: New fields.
4318 (target_supports_stopped_by_sw_breakpoint)
4319 (target_stopped_by_sw_breakpoint)
4320 (target_supports_stopped_by_hw_breakpoint)
4321 (target_stopped_by_hw_breakpoint): Declare.
4322
15c66dd6
PA		 43232015-03-04 Pedro Alves <palves@redhat.com>
4324
4325 enum lwp_stop_reason -> enum target_stop_reason
4326 * linux-low.c (check_stopped_by_breakpoint): Adjust.
4327 (thread_still_has_status_pending_p, check_stopped_by_watchpoint)
4328 (linux_wait_1, stuck_in_jump_pad_callback)
4329 (move_out_of_jump_pad_callback, linux_resume_one_lwp)
4330 (linux_stopped_by_watchpoint):
4331 * linux-low.h (enum lwp_stop_reason): Delete.
4332 (struct lwp_info) <stop_reason>: Now an enum target_stop_reason.
4333 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
4334
98fc70d6
YQ		 43352015-03-04 Yao Qi <yao.qi@linaro.org>
4336
4337 * Makefile.in (SFILES): Add linux-aarch64-low.c.
4338
dd2ac174
GB		 43392015-03-03 Gary Benson <gbenson@redhat.com>
4340
4341 * hostio.c (handle_vFile): Fix prefix lengths.
4342
d68e53f4
MM		 43432015-03-03 Markus Metzger <markus.t.metzger@intel.com>
4344
4345 * linux-low.c (linux_low_enable_btrace): Do not overwrite non-zero
4346 ptr_bits.
4347
bf2d68ab
AA		 43482015-03-02 Andreas Arnez <arnez@linux.vnet.ibm.com>
4349
4350 * Makefile.in (s390-vx-linux64.c, s390-tevx-linux64.c)
4351 (s390x-vx-linux64.c, s390x-tevx-linux64.c): New rules.
4352 (clean): Add "rm -f" for above C files.
4353 * configure.srv (srv_regobj): Add s390-vx-linux64.o,
4354 s390-tevx-linux64.o, s390x-vx-linux64.o, and s390x-tevx-linux64.o.
4355 (srv_xmlfiles): Add s390-vx-linux64.xml, s390-tevx-linux64.xml,
4356 s390x-vx-linux64.xml, s390x-tevx-linux64.xml, and s390-vx.xml.
4357 * linux-s390-low.c (HWCAP_S390_VX): New macro.
4358 (init_registers_s390_vx_linux64, init_registers_s390_tevx_linux64)
4359 (init_registers_s390x_vx_linux64)
4360 (init_registers_s390x_tevx_linux64)
4361 (tdesc_s390_vx_linux64, tdesc_s390_tevx_linux64)
4362 (tdesc_s390x_vx_linux64, tdesc_s390x_tevx_linux64): New extern
4363 declarations.
4364 (s390_fill_vxrs_low, s390_store_vxrs_low, s390_fill_vxrs_high)
4365 (s390_store_vxrs_high): New functions.
4366 (s390_regsets): Add entries for NT_S390_VXRS_LOW and
4367 NT_S390_VXRS_HIGH.
4368 (s390_arch_setup): Add logic for selecting one of the new target
4369 descriptions. Activate the new vector regsets if applicable.
4370 (initialize_low_arch): Also invoke init_registers_s390_vx_linux64,
4371 init_registers_s390_tevx_linux64, init_registers_s390x_vx_linux64,
4372 and init_registers_s390x_tevx_linux64.
4373
c966a859
PA		 43742015-03-01 Pedro Alves <palves@redhat.com>
4375
4376 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Constify 'raw_regs'
4377 parameter.
4378
4180215b
PA		 43792015-02-27 Pedro Alves <palves@redhat.com>
4380
4381 * linux-x86-low.c (u_debugreg_offset): New function.
4382 (x86_linux_dr_get, x86_linux_dr_set): Use it.
4383
749bab01
PA		 43842015-02-27 Pedro Alves <palves@redhat.com>
4385
4386 * gdb_proc_service.h: Wrap with EXTERN_C_PUSH/EXTERN_C_POP.
4387 [!HAVE_PROC_SERVICE_H] (struct ps_prochandle): Forward declare.
4388 [!HAVE_PROC_SERVICE_H] (ps_pdread, ps_pdwrite, ps_ptread)
4389 ps_ptwrite, ps_lgetregs, ps_lsetregs, ps_lgetfpregs)
4390 (ps_lsetfpregs, ps_getpid)
4391 (ps_get_thread_area, ps_pglobal_lookup, ps_pstop, ps_pcontinue)
4392 (ps_lstop, ps_lcontinue, ps_lgetxregsize, ps_lgetxregs)
4393 (ps_lsetxregs, ps_plog): Declare.
4394
3c14e5a3
PA		 43952015-02-27 Pedro Alves <palves@redhat.com>
4396
4397 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Use
4398 IP_AGENT_EXPORT_FUNC.
4399 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Use
4400 IP_AGENT_EXPORT_FUNC.
4401 * tracepoint.c (ATTR_USED, ATTR_NOINLINE, ATTR_CONSTRUCTOR)
4402 (IP_AGENT_EXPORT): Delete.
4403 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
4404 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
4405 (gdb_trampoline_buffer_error, collecting, gdb_collect)
4406 (stop_tracing, flush_trace_buffer, about_to_request_buffer_space)
4407 (trace_buffer_is_full, stopping_tracepoint, expr_eval_result)
4408 (error_tracepoint, tracepoints, tracing, trace_buffer_ctrl)
4409 (trace_buffer_ctrl_curr, trace_buffer_lo, trace_buffer_hi)
4410 (traceframe_read_count, traceframe_write_count)
4411 (traceframes_created, trace_state_variables, get_raw_reg)
4412 (get_trace_state_variable_value, set_trace_state_variable_value)
4413 (ust_loaded, helper_thread_id, cmd_buf): Use
4414 IPA_SYM_EXPORTED_NAME.
4415 (stop_tracing, flush_trace_buffer): Use IP_AGENT_EXPORT_FUNC.
4416 (tracepoints) Use IP_AGENT_EXPORT_VAR.
4417 (stopping_tracepoint, trace_buffer_is_full, expr_eval_result): Use
4418 IP_AGENT_EXPORT_VAR and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
4419 (last_tracepoint): Move into !IN_PROCESS_AGENT block.
4420 (error_tracepoint): Use IP_AGENT_EXPORT_VAR and wrap in
4421 EXTERN_C_PUSH/EXTERN_C_POP.
4422 (trace_state_variables): Use IP_AGENT_EXPORT_VAR.
4423 (trace_buffer_lo, trace_buffer_hi): Use IP_AGENT_EXPORT_VAR and
4424 wrap in EXTERN_C_PUSH/EXTERN_C_POP.
4425 (trace_buffer_ctrl, trace_buffer_ctrl_curr)
4426 (traceframe_write_count, traceframe_read_count)
4427 (traceframes_created, tracing): Use IP_AGENT_EXPORT_VAR.
4428 (about_to_request_buffer_space, get_trace_state_variable_value)
4429 (set_trace_state_variable_value): Use IP_AGENT_EXPORT_FUNC.
4430 (collecting): Use IP_AGENT_EXPORT_VAR and wrap in
4431 EXTERN_C_PUSH/EXTERN_C_POP.
4432 (gdb_collect): Use IP_AGENT_EXPORT_FUNC.
4433 (ust_loaded, cmd_buf): Use IP_AGENT_EXPORT_VAR.
4434 (helper_thread_id, gdb_agent_capability): Use IP_AGENT_EXPORT_VAR
4435 and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
4436 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
4437 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
4438 (gdb_trampoline_buffer_error): Use IP_AGENT_EXPORT_VAR.
4439 * tracepoint.h (ATTR_USED, ATTR_NOINLINE, EXPORTED_SYMBOL):
4440 Define.
4441 (IP_AGENT_EXPORT_FUNC, IP_AGENT_EXPORT_VAR)
4442 (IP_AGENT_EXPORT_VAR_DECL): Define.
4443 (tracing): Declare.
4444 (gdb_agent_get_raw_reg): Declare.
4445
fe978cb0
PA		 44462015-02-27 Tom Tromey <tromey@redhat.com>
4447 Pedro Alves <palves@redhat.com>
4448
4449 Rename symbols whose names are reserved C++ keywords throughout.
4450
3bc3d82a
PA		 44512015-02-27 Pedro Alves <palves@redhat.com>
4452
4453 * Makefile.in (COMPILER): New, get it from autoconf.
4454 (CXX): Get from autoconf instead.
4455 (COMPILE.pre): Use COMPILER.
4456 (CC-LD): Rename to ...
4457 (CC_LD): ... this. Use COMPILER.
4458 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT), $(IPA_LIB)): Adjust.
4459 (CXX_FOR_TARGET): Default to g++ instead of gcc.
4460 * acinclude.m4: Include build-with-cxx.m4.
4461 * configure.ac: Call AC_PROG_CXX and GDB_AC_BUILD_WITH_CXX.
4462 Disable -Werror by default if building in C++ mode.
4463 (build_warnings): Add -Wno-sign-compare, -Wno-write-strings and
4464 -Wno-narrowing in C++ mode. Run supported-warning-flags tests with
4465 the C++ compiler. Save/restore CXXFLAGS too.
4466 * configure: Regenerate.
4467
07697489
PA		 44682015-02-27 Pedro Alves <palves@redhat.com>
4469
4470 * acinclude.m4: Include libiberty.m4.
4471 * configure.ac: Call libiberty_INIT.
4472 * config.in, configure: Regenerate.
4473
9beb7c4e
PA		 44742015-02-26 Pedro Alves <palves@redhat.com>
4475
4476 * linux-low.c (linux_wait_1): When incrementing the PC past a
4477 program breakpoint always use the_low_target.breakpoint_len as
4478 increment, rather than the maximum between that and
4479 the_low_target.decr_pc_after_break.
4480
8090aef2
PA		 44812015-02-23 Pedro Alves <palves@redhat.com>
4482
4483 * linux-low.c (check_stopped_by_breakpoint): Don't check if the
4484 thread was doing a step-over; always adjust the PC if
4485 we stepped over a permanent breakpoint.
4486 (linux_wait_1): If we stepped over breakpoint that was on top of a
4487 permanent breakpoint, manually advance the PC past it.
4488
bc9540e8
PA		 44892015-02-23 Pedro Alves <palves@redhat.com>
4490
4491 * linux-x86-low.c (REGSIZE): Define in both 32-bit and 64-bit
4492 modes.
4493 (x86_fill_gregset, x86_store_gregset): Use it when handling
4494 $orig_eax.
4495
2db9a427
PA		 44962015-02-20 Pedro Alves <palves@redhat.com>
4497
4498 * thread-db.c: Include "nat/linux-procfs.h".
4499 (thread_db_init): Skip listing new threads if the kernel supports
4500 PTRACE_EVENT_CLONE and /proc/PID/task/ is accessible.
4501
afa8d396
PA		 45022015-02-20 Pedro Alves <palves@redhat.com>
4503
4504 * linux-low.c (status_pending_p_callback): Use ptid_match.
4505
c9587f88
AT		 45062015-02-19 Antoine Tremblay <antoine.tremblay@ericsson.com>
4507
4508 PR breakpoints/16812
4509 * linux-low.c (wstatus_maybe_breakpoint): Remove.
4510 (linux_low_filter_event): Update wstatus_maybe_breakpoint name.
4511 (linux_wait_1): Report SIGTRAP,SIGILL,SIGSEGV.
4512
b05ec7a5
AT		 45132015-02-10 Antoine Tremblay <antoine.tremblay@ericsson.com>
4514
4515 PR breakpoints/15956
4516 * tracepoint.c (cmd_qtinit): Add check for current_thread.
4517
d33501a5
MM		 45182015-02-09 Markus Metzger <markus.t.metzger@intel.com>
4519
4520 * linux-low.c (linux_low_btrace_conf): Print size.
4521 * server.c (handle_btrace_conf_general_set): New.
4522 (hanle_general_set): Call handle_btrace_conf_general_set.
4523 (handle_query): Report Qbtrace-conf:bts:size as supported.
4524
f4abbc16
MM		 45252015-02-09 Markus Metzger <markus.t.metzger@intel.com>
4526
4527 * linux-low.c (linux_low_enable_btrace): Update parameters.
4528 (linux_low_btrace_conf): New.
4529 (linux_target_ops)<to_btrace_conf>: Initialize.
4530 * server.c (current_btrace_conf): New.
4531 (handle_btrace_enable): Rename to ...
4532 (handle_btrace_enable_bts): ... this. Pass &current_btrace_conf
4533 to target_enable_btrace. Update comment. Update users.
4534 (handle_qxfer_btrace_conf): New.
4535 (qxfer_packets): Add btrace-conf entry.
4536 (handle_query): Report qXfer:btrace-conf:read as supported packet.
4537 * target.h (target_ops)<enable_btrace>: Update parameters and comment.
4538 (target_ops)<read_btrace_conf>: New.
4539 (target_enable_btrace): Update parameters.
4540 (target_read_btrace_conf): New.
4541
043c3577
MM		 45422015-02-09 Markus Metzger <markus.t.metzger@intel.com>
4543
4544 * server.c (handle_btrace_general_set): Remove call to
4545 target_supports_btrace.
4546 (supported_btrace_packets): New.
4547 (handle_query): Call supported_btrace_packets.
4548 * target.h: include btrace-common.h.
4549 (btrace_target_info): Removed.
4550 (supports_btrace, target_supports_btrace): Update parameters.
4551
734b0e4b
MM		 45522015-02-09 Markus Metzger <markus.t.metzger@intel.com>
4553
4554 * Makefile.in (SFILES): Add common/btrace-common.c.
4555 (OBS): Add common/btrace-common.o.
4556 (btrace-common.o): Add build rules.
4557 * linux-low: Include btrace-common.h.
4558 (linux_low_read_btrace): Use struct btrace_data. Call
4559 btrace_data_init and btrace_data_fini.
4560
d6c146e9
PA		 45612015-02-06 Pedro Alves <palves@redhat.com>
4562
4563 * thread-db.c (find_new_threads_callback): Add debug output.
4564
20ba1ce6
PA		 45652015-02-04 Pedro Alves <palves@redhat.com>
4566
4567 * linux-low.c (handle_extended_wait): Don't resume LWPs here.
4568 (resume_stopped_resumed_lwps): New function.
4569 (linux_wait_for_event_filtered): Use it.
4570
8cc73a39
SDJ		 45712015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
4572
4573 * Makefile.in (SFILES): Add linux-personality.c.
4574 (linux-personality.o): New rule.
4575 * configure.srv (srv_linux_obj): Add linux-personality.o to the
4576 list of objects to be built.
4577 * linux-low.c: Include nat/linux-personality.h.
4578 (linux_create_inferior): Remove code to disable address space
4579 randomization (moved to ../nat/linux-personality.c). Create
4580 cleanup to disable address space randomization.
4581
fb23d554
SDJ		 45822015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
4583
4584 * Makefile.in (posix-strerror.o): New rule.
4585 (mingw-strerror.o): Likewise.
4586 * configure: Regenerated.
4587 * configure.ac: Source file ../common/common.host. Initialize new
4588 variable srv_host_obs. Add srv_host_obs to GDBSERVER_DEPFILES.
4589
cdf43629
YQ		 45902015-01-14 Yao Qi <yao@codesourcery.com>
4591
4592 * Makefile.in (SFILES): Add nat/ppc-linux.c.
4593 (ppc-linux.o): New rule.
4594 * configure.srv (powerpc*-*-linux*): Add ppc-linux.o.
4595 * configure.ac: AC_CHECK_FUNCS(getauxval).
4596 * config.in: Re-generated.
4597 * configure: Re-generated.
4598 * linux-ppc-low.c (ppc_arch_setup) [__powerpc64__]: Call
4599 ppc64_64bit_inferior_p
4600
514c5338
YQ		 46012015-01-14 Yao Qi <yao@codesourcery.com>
4602
4603 * linux-ppc-low.c: Include "nat/ppc-linux.h".
4604 (PPC_FEATURE_HAS_VSX): Move to nat/ppc-linux.h.
4605 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Likewise.
4606 (PT_ORIG_R3, PT_TRAP): Likewise.
4607 (PTRACE_GETVSXREGS, PTRACE_SETVSXREGS): Likewise.
4608 (PTRACE_GETVRREGS, PTRACE_SETVRREGS): Likewise.
4609 (PTRACE_GETEVRREGS, PTRACE_SETEVRREGS): Likewise.
4610
3368c1e5
JB		 46112015-01-10 Joel Brobecker <brobecker@adacore.com>
4612
4613 * i387-fp.c (i387_cache_to_xsave): In look over
4614 num_avx512_zmmh_high_registers, replace use of struct i387_xsave
4615 zmmh_low_space field by use of zmmh_high_space.
4616
582511be
PA		 46172015-01-09 Pedro Alves <palves@redhat.com>
4618
4619 * linux-low.c (step_over_bkpt): Move higher up in the file.
4620 (handle_extended_wait): Don't store the stop_pc here.
4621 (get_stop_pc): Adjust comments and rename to ...
4622 (check_stopped_by_breakpoint): ... this. Record whether the LWP
4623 stopped for a software breakpoint or hardware breakpoint.
4624 (thread_still_has_status_pending_p): New function.
4625 (status_pending_p_callback): Use
4626 thread_still_has_status_pending_p. If the event is no longer
4627 interesting, resume the LWP.
4628 (handle_tracepoints): Add assert.
4629 (maybe_move_out_of_jump_pad): Remove cancel_breakpoints call.
4630 (wstatus_maybe_breakpoint): New function.
4631 (cancel_breakpoint): Delete function.
4632 (check_stopped_by_watchpoint): New function, factored out from
4633 linux_low_filter_event.
4634 (lp_status_maybe_breakpoint): Delete function.
4635 (linux_low_filter_event): Remove filter_ptid argument.
4636 Leave thread group exits pending here. Store the LWP's stop PC.
4637 Always leave events pending.
4638 (linux_wait_for_event_filtered): Pull all events out of the
4639 kernel, and leave them all pending.
4640 (count_events_callback, select_event_lwp_callback): Consider all
4641 events.
4642 (cancel_breakpoints_callback, linux_cancel_breakpoints): Delete.
4643 (select_event_lwp): Only give preference to the stepping LWP in
4644 all-stop mode. Adjust comments.
4645 (ignore_event): New function.
4646 (linux_wait_1): Delete 'retry' label. Use ignore_event. Remove
4647 references to cancel_breakpoints. Adjust to renames. Also give
4648 equal priority to all LWPs that have had events in non-stop mode.
4649 If reporting a software breakpoint event, unadjust the LWP's PC.
4650 (linux_wait): If linux_wait_1 returned an ignored event, retry.
4651 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback):
4652 Adjust.
4653 (linux_resume_one_lwp): Store the LWP's PC. Adjust.
4654 (resume_status_pending_p): Use thread_still_has_status_pending_p.
4655 (linux_stopped_by_watchpoint): Adjust.
4656 (linux_target_ops): Remove reference to linux_cancel_breakpoints.
4657 * linux-low.h (enum lwp_stop_reason): New.
4658 (struct lwp_info) <stop_pc>: Adjust comment.
4659 <stopped_by_watchpoint>: Delete field.
4660 <stop_reason>: New field.
4661 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
4662 * mem-break.c (software_breakpoint_inserted_here)
4663 (hardware_breakpoint_inserted_here): New function.
4664 * mem-break.h (software_breakpoint_inserted_here)
4665 (hardware_breakpoint_inserted_here): Declare.
4666 * target.h (struct target_ops) <cancel_breakpoints>: Remove field.
4667 (cancel_breakpoints): Delete.
4668 * tracepoint.c (clear_installed_tracepoints, stop_tracing)
4669 (upload_fast_traceframes): Remove references to
4670 cancel_breakpoints.
4671
a33e3959
PA		 46722015-01-09 Pedro Alves <palves@redhat.com>
4673
4674 * thread-db.c (find_new_threads_callback): Ignore thread if the
4675 kernel thread ID is -1.
4676
8784d563
PA		 46772015-01-09 Pedro Alves <palves@redhat.com>
4678
4679 * linux-low.c (linux_attach_fail_reason_string): Move to
4680 nat/linux-ptrace.c, and rename.
4681 (linux_attach_lwp): Update comment.
4682 (attach_proc_task_lwp_callback): New function.
4683 (linux_attach): Adjust to rename and use
4684 linux_proc_attach_tgid_threads.
4685 (linux_attach_fail_reason_string): Delete declaration.
4686
76f2b779
JB		 46872015-01-01 Joel Brobecker <brobecker@adacore.com>
4688
4689 * gdbreplay.c (gdbreplay_version): Update copyright year to 2015.
4690 * server.c (gdbserver_version): Likewise.
4691
fafcc06a
SDJ		 46922014-12-29 Sergio Durigan Junior <sergiodj@redhat.com>
4693
4694 * remote-utils.c: Include ctype.h.
4695 (input_interrupt): Explicitly handle the case when the char
4696 received is the NUL byte. Improve the printing of non-ASCII
4697 characters.
4698
beed38b8
JB		 46992014-12-16 Joel Brobecker <brobecker@adacore.com>
4700
4701 * linux-low.c (linux_low_filter_event): Update call to
4702 linux_enable_event_reporting following the addition of
4703 a new parameter to that function.
4704
bf330350
CU		 47052014-12-16 Catalin Udma <catalin.udma@freescale.com>
4706
4707 PR server/17457
4708 * linux-aarch64-low.c (AARCH64_FPSR_REGNO): New define.
4709 (AARCH64_FPCR_REGNO): Likewise.
4710 (AARCH64_NUM_REGS): Update to include fpsr/fpcr registers.
4711 (aarch64_fill_fpregset): Add missing fpsr/fpcr registers.
4712 (aarch64_store_fpregset): Likewise.
4713
5227d625
JB		 47142014-12-15 Joel Brobecker <brobecker@adacore.com>
4715
4716 * lynx-low.c (lynx_resume): Use PTRACE_SINGLESTEP_ONE if N == 1.
4717 Remove FIXME comment about assumption about N.
4718
f93b65a0
JB		 47192014-12-13 Joel Brobecker <brobecker@adacore.com>
4720
4721 * configure.ac: If large-file support is disabled in GDBserver,
4722 pass --disable-largefile to ACX_CONFIGURE_DIR call for "gnulib".
4723 * configure: Regenerate.
4724
e5a9158d
AA		 47252014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
4726
4727 * linux-low.c (regsets_fetch_inferior_registers): Suppress the
4728 warning upon ENODATA from ptrace.
4729 * linux-s390-low.c (s390_store_tdb): New.
4730 (s390_regsets): Add regset for NT_S390_TDB.
4731
feea5f36
AA		 47322014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
4733
4734 * linux-low.c (regsets_store_inferior_registers): Skip regsets
4735 without a fill_function.
4736 * linux-s390-low.c (s390_fill_last_break): Remove.
4737 (s390_regsets): Set fill_function to NULL for NT_S390_LAST_BREAK.
4738 (s390_arch_setup): Use regset's size instead of fill_function for
4739 loop end condition.
4740
098dbe61
AA		 47412014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
4742
4743 * linux-low.c (regsets_fetch_inferior_registers): Do not invoke
4744 the regset's store function when ptrace returned an error.
4745 * regcache.c (get_thread_regcache): Invalidate register cache
4746 before fetching inferior's registers.
4747
28eef672
AA		 47482014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
4749
4750 * linux-low.c (regsets_fetch_inferior_registers): Rephrase
4751 while-loop as for-loop.
4752 (regsets_store_inferior_registers): Likewise.
4753
bdca27a2
YQ		 47542014-11-28 Yao Qi <yao@codesourcery.com>
4755
4756 * configure.ac(AC_CHECK_FUNCS): Remove readlink.
4757 * config.in, configure: Re-generate.
4758 * hostio.c (handle_unlink): Remove code checking HAVE_READLINK
4759 is defined.
4760
9c232dda
YQ		 47612014-11-21 Yao Qi <yao@codesourcery.com>
4762
4763 * configure.ac: Don't invoke AC_FUNC_ALLOCA.
4764 (AC_CHECK_HEADERS): Remove malloc.h.
4765 * configure: Re-generated.
4766 * config.in: Re-generated.
4767 * server.h: Don't include alloca.h and malloc.h.
4768 * gdbreplay.c: Don't check HAVE_ALLOCA_H is defined.
4769 Don't include malloc.h.
4770
43968415
JB		 47712014-11-17 Joel Brobecker <brobecker@adacore.com>
4772
4773 * lynx-low.c (lynx_write_memory): Put lynx_read_memory and
4774 corresponding ERRNO check in same block.
4775
40e91bc7
PA		 47762014-11-12 Pedro Alves <palves@redhat.com>
4777
4778 * server.c (cont_thread): Update comment.
4779 (start_inferior, attach_inferior): No longer clear cont_thread.
4780 (handle_v_cont): No longer set cont_thread.
4781 (captured_main): Clear cont_thread each time a GDB connects.
4782
c2c118cf
PA		 47832014-11-12 Pedro Alves <palves@redhat.com>
4784
4785 * linux-low.c (linux_wait_1): Don't force a wait for the Hc
4786 thread, and don't resume all threads if the Hc thread has exited.
4787
78708b7c
PA		 47882014-11-12 Pedro Alves <palves@redhat.com>
4789
4790 * linux-low.c (linux_request_interrupt): Always send a SIGINT to
4791 the process group instead of to a specific LWP.
4792
a2abc7de
PA		 47932014-10-15 Pedro Alves <palves@redhat.com>
4794
4795 PR server/17487
4796 * win32-arm-low.c (arm_set_thread_context): Remove current_event
4797 parameter.
4798 (arm_set_thread_context): Delete.
4799 (the_low_target): Adjust.
4800 * win32-i386-low.c (debug_registers_changed)
4801 (debug_registers_used): Delete.
4802 (update_debug_registers_callback): New function.
4803 (x86_dr_low_set_addr, x86_dr_low_set_control): Mark all threads as
4804 needing to update their debug registers.
4805 (win32_get_current_dr): New function.
4806 (x86_dr_low_get_addr, x86_dr_low_get_control)
4807 (x86_dr_low_get_status): Fetch the debug register from the thread
4808 record's context.
4809 (i386_initial_stuff): Adjust.
4810 (i386_get_thread_context): Remove current_event parameter. Don't
4811 clear debug_registers_changed nor copy DR values to
4812 debug_reg_state.
4813 (i386_set_thread_context): Delete.
4814 (i386_prepare_to_resume): New function.
4815 (i386_thread_added): Mark the thread as needing to update irs
4816 debug registers.
4817 (the_low_target): Remove i386_set_thread_context and install
4818 i386_prepare_to_resume.
4819 * win32-low.c (win32_get_thread_context): Adjust.
4820 (win32_set_thread_context): Use SetThreadContext
4821 directly.
4822 (win32_prepare_to_resume): New function.
4823 (win32_require_context): New function, factored out from ...
4824 (thread_rec): ... this.
4825 (continue_one_thread): Call win32_prepare_to_resume on each thread
4826 we're about to continue.
4827 (win32_resume): Call win32_prepare_to_resume on the event thread.
4828 * win32-low.h (struct win32_thread_info)
4829 <debug_registers_changed>: New field.
4830 (struct win32_target_ops): Change prototype of set_thread_context,
4831 delete set_thread_context and add prepare_to_resume.
4832 (win32_require_context): New declaration.
4833
a442d071
GB		 48342014-10-08 Gary Benson <gbenson@redhat.com>
4835
4836 * server.h: Do not include common-exceptions.h.
4837
6f1947e8
GB		 48382014-10-08 Gary Benson <gbenson@redhat.com>
4839
4840 * server.h: Do not include cleanups.h.
4841
63b434a4
JH		 48422014-09-30 James Hogan <james.hogan@imgtec.com>
4843
4844 * Makefile.in (clean): Add rm -f commands for mips-dsp-linux.c and
4845 mips64-dsp-linux.c.
4846
c4d9ceb6
YQ		 48472014-09-23 Yao Qi <yao@codesourcery.com>
4848
4849 * linux-low.c (lp_status_maybe_breakpoint): New function.
4850 (linux_low_filter_event): Call lp_status_maybe_breakpoint.
4851 (count_events_callback): Likewise.
4852 (select_event_lwp_callback): Likewise.
4853 (cancel_breakpoints_callback): Likewise.
4854
89a5711c
DB		 48552014-09-19 Don Breazeal <donb@codesourcery.com>
4856
4857 * linux-low.c (handle_extended_wait): Call
4858 linux_ptrace_get_extended_event.
4859 (get_stop_pc, get_detach_signal, linux_low_filter_event): Call
4860 linux_is_extended_waitstatus.
4861
bffc0964
JB		 48622014-09-16 Joel Brobecker <brobecker@adacore.com>
4863
4864 * Makefile.in (CPPFLAGS): Define.
4865 (INTERNAL_CFLAGS_BASE): Add ${CPPFLAGS}.
4866 (IPAGENT_CFLAGS): Remove ${CPPFLAGS}.
4867
0bfdf32f
GB		 48682014-09-16 Gary Benson <gbenson@redhat.com>
4869
4870 * inferiors.h (current_inferior): Renamed as...
4871 (current_thread): New variable. All uses updated.
4872 * linux-low.c (get_pc): Renamed saved_inferior as saved_thread.
4873 (maybe_move_out_of_jump_pad): Likewise.
4874 (cancel_breakpoint): Likewise.
4875 (linux_low_filter_event): Likewise.
4876 (wait_for_sigstop): Likewise.
4877 (linux_resume_one_lwp): Likewise.
4878 (need_step_over_p): Likewise.
4879 (start_step_over): Likewise.
4880 (linux_stabilize_threads): Renamed save_inferior as saved_thread.
4881 * linux-x86-low.c (x86_linux_update_xmltarget): Likewise.
4882 * proc-service.c (ps_lgetregs): Renamed reg_inferior as reg_thread
4883 and save_inferior as saved_thread.
4884 * regcache.c (get_thread_regcache): Renamed saved_inferior as
4885 saved_thread.
4886 (regcache_invalidate_thread): Likewise.
4887 * remote-utils.c (prepare_resume_reply): Likewise.
4888 * thread-db.c (thread_db_get_tls_address): Likewise.
4889 (disable_thread_event_reporting): Likewise.
4890 (remove_thread_event_breakpoints): Likewise.
4891 * tracepoint.c (gdb_agent_about_to_close): Renamed save_inferior
4892 as saved_thread.
4893 * target.h (set_desired_inferior): Renamed as...
4894 (set_desired_thread): New declaration. All uses updated.
4895 * server.c (myresume): Updated comment to reference thread instead
4896 of inferior.
4897 (handle_serial_event): Likewise.
4898 (handle_target_event): Likewise.
4899
361c8ade
GB		 49002014-09-12 Tom Tromey <tromey@redhat.com>
4901 Gary Benson <gbenson@redhat.com>
4902
4903 * regcache.h: Include common-regcache.h.
4904 (regcache_read_pc): Don't declare.
4905 * regcache.c (get_thread_regcache_for_ptid): New function.
4906
bd9269f7
GB		 49072014-09-11 Tom Tromey <tromey@redhat.com>
4908 Gary Benson <gbenson@redhat.com>
4909
4910 * symbol.c: New file.
4911 * Makefile.in (SFILES): Add symbol.c.
4912 (OBS): Add symbol.o.
4913
f8c1d06b
GB		 49142014-09-11 Gary Benson <gbenson@redhat.com>
4915
4916 * target.c (target_stop_ptid, target_continue_ptid): New
4917 functions.
4918
721ec300
GB		 49192014-09-11 Tom Tromey <tromey@redhat.com>
4920 Gary Benson <gbenson@redhat.com>
4921
4922 * target.h: Include target/target.h.
4923 * target.c (target_read_memory, target_read_uint32)
4924 (target_write_memory): New functions.
4925
c5e92cca
GB		 49262014-09-11 Gary Benson <gbenson@redhat.com>
4927
4928 * server.h (debug_hw_points): Don't declare.
4929 * server.c (debug_hw_points): Don't define. Replace all uses
4930 with show_debug_regs.
4931 * linux-aarch64-low.c (debug_hw_points): Don't define. Replace
4932 all uses with show_debug_regs.
4933
2e4bb98a
EBM		 49342014-09-08 Edjunior Barbosa Machado <emachado@linux.vnet.ibm.com>
4935
4936 * linux-ppc-low.c (ppc_collect_ptrace_register): Adjust routine to take
4937 endianness into account.
4938 (ppc_supply_ptrace_register): Likewise.
4939
ac740bc7
JH		 49402014-09-03 James Hogan <james.hogan@imgtec.com>
4941
4942 * linux-mips-low.c (mips_read_description): Reset errno to 0 prior
4943 to reading DSP_CONTROL with PTRACE_PEEKUSER ptrace call.
4944
97ea6506
GB		 49452014-09-03 Gary Benson <gbenson@redhat.com>
4946
4947 * linux-x86-low.c (x86_linux_prepare_to_resume): Use
4948 ALL_DEBUG_ADDRESS_REGISTERS.
4949
df7e5265
GB		 49502014-09-02 Gary Benson <gbenson@redhat.com>
4951
4952 * i386-low.h: Renamed as...
4953 * x86-low.h: New file. All type, function and variable name
4954 prefixes changed from "i386_" to "x86_". All references updated.
4955 * i386-low.c: Renamed as...
4956 * x86-low.c: New file. All type, function and variable name
4957 prefixes changed from "i386_" to "x86_". All references updated.
4958
ed859da7
GB		 49592014-09-02 Gary Benson <gbenson@redhat.com>
4960
4961 * linux-x86-low.c (x86_linux_new_process): Use XCNEW.
4962 (x86_linux_new_thread): Likewise.
4963
860789c7
GB		 49642014-08-29 Gary Benson <gbenson@redhat.com>
4965
4966 * server.h (setjmp.h): Do not include.
4967 (toplevel): Do not declare.
4968 (common-exceptions.h): Include.
4969 (cleanups.h): Likewise.
4970 * server.c (toplevel): Do not define.
4971 (exit_code): New static global.
4972 (detach_or_kill_for_exit_cleanup): New function.
4973 (main): New function. Original main renamed to...
4974 (captured_main): New function.
4975 * utils.c (verror) [!IN_PROCESS_AGENT]: Use throw_verror.
4976
ff55e1b5
GB		 49772014-08-29 Gary Benson <gbenson@redhat.com>
4978
4979 * Makefile.in (SFILES): Add common/common-exceptions.c.
4980 (OBS): Add common-exceptions.o.
4981 (common-exceptions.o): New rule.
4982 * utils.c (prepare_to_throw_exception): New function.
4983
e9bcb658
GB		 49842014-08-29 Gary Benson <gbenson@redhat.com>
4985
4986 * config.in: Regenerate.
4987 * configure: Likewise.
4988
e3180625
GB		 49892014-08-29 Gary Benson <gbenson@redhat.com>
4990
4991 * Makefile.in (SFILES): Add common/cleanups.c.
4992 (OBS): cleanups.o.
4993 (cleanups.o): New rule.
4994
e3d6ba5d
GB		 49952014-08-29 Gary Benson <gbenson@redhat.com>
4996
4997 * utils.c (internal_vwarning): New function.
4998
7096e886
GB		 49992014-08-28 Gary Benson <gbenson@redhat.com>
5000
5001 * utils.h (fatal): Remove declaration.
5002 * utils.c (fatal): Remove function.
5003
14ce3192
GB		 50042014-08-28 Gary Benson <gbenson@redhat.com>
5005
5006 * tracepoint.c (gdb_agent_init): Replace fatal with
5007 perror_with_name.
5008 (initialize_tracepoint): Likewise.
5009
50278d59
GB		 50102014-08-28 Gary Benson <gbenson@redhat.com>
5011
5012 * remote-utils.c (remote_prepare): Replace fatal with error.
5013
aa96c426
GB		 50142014-08-28 Gary Benson <gbenson@redhat.com>
5015
5016 * linux-low.c (linux_async): Replace fatal with warning.
5017 Tidy up and return.
5018 (linux_start_non_stop): Return -1 if linux_async failed.
5019
f7160e97
GB		 50202014-08-28 Gary Benson <gbenson@redhat.com>
5021
5022 * linux-x86-low.c (i386_dr_low_set_addr): Replace check with
5023 gdb_assert.
5024 (i386_dr_low_get_addr): Remove vague comment.
5025 * win32-i386-low.c (i386_dr_low_set_addr): Replace check with
5026 gdb_assert.
5027
38e08fca
GB		 50282014-08-28 Gary Benson <gbenson@redhat.com>
5029
5030 * inferiors.c (get_thread_process): Replace check with gdb_assert.
5031 * linux-low.c (linux_wait_for_event_filtered): Replace fatal with
5032 internal_error.
5033 (linux_resume_one_lwp): Likewise.
5034 * linux-x86-low.c (x86_siginfo_fixup): Replace checks with
5035 gdb_assert.
5036 * mem-break.c (raw_bkpt_type_to_target_hw_bp_type): Replace fatal
5037 with internal_error.
5038 * regcache.c (get_thread_regcache): Replace check with gdb_assert.
5039 (init_register_cache): Replace fatal with gdb_assert_not_reached.
5040 (find_register_by_name): Replace fatal with internal_error.
5041 (find_regno): Likewise.
5042 * tdesc.c (init_target_desc): Replace check with gdb_assert.
5043 * thread-db.c (thread_db_create_event): Likewise.
5044 (thread_db_load_search): Likewise.
5045 (try_thread_db_load_1): Likewise.
5046 * tracepoint.c (get_jump_space_head): Replace fatal with
5047 internal_error.
5048 (claim_trampoline_space): Likewise.
5049 (have_fast_tracepoint_trampoline_buffer): Likewise.
5050 (cmd_qtstart): Likewise.
5051 (stop_tracing): Likewise.
5052 (fast_tracepoint_collecting): Likewise.
5053 (target_malloc): Likewise.
5054 (download_tracepoint): Likewise.
5055 (download_trace_state_variables): Replace check with gdb_assert.
5056 (upload_fast_traceframes): Replace fatal with internal_error.
5057
34abf635
GB		 50582014-08-19 Tom Tromey <tromey@redhat.com>
5059 Gary Benson <gbenson@redhat.com>
5060
5061 * Makefile.in (SFILES): Add common/common-debug.c.
5062 (OBS): Add common-debug.o.
5063 (common-debug.o): New rule.
5064 * debug.h (debug_printf): Don't declare.
5065 * debug.c (debug_printf): Renamed and rewritten as...
5066 (debug_vprintf): New function.
5067
f6e94d78
GB		 50682014-08-19 Gary Benson <gbenson@redhat.com>
5069
5070 * utils.h: Do not include print-utils.h.
5071
9239eeab
GB		 50722014-08-19 Tom Tromey <tromey@redhat.com>
5073 Gary Benson <gbenson@redhat.com>
5074
5075 * server.h: Add static assertion.
5076 (gdb_byte, CORE_ADDR, LONGEST, ULONGEST): Remove.
5077
ef87c8bb
GB		 50782014-08-19 Tom Tromey <tromey@redhat.com>
5079 Gary Benson <gbenson@redhat.com>
5080
5081 * Makefile.in (SFILES): Add common/errors.c.
5082 (OBS): Add errors.o.
5083 (IPA_OBS): Add errors-ipa.o.
5084 (errors.o): New rule.
5085 (errors-ipa.o): Likewise.
5086 * utils.h (perror_with_name, error, warning): Don't declare.
5087 * utils.c (warning): Renamed and rewritten as...
5088 (vwarning): New function.
5089 (error): Renamed and rewritten as...
5090 (verror): New function.
5091 (internal_error): Renamed and rewritten as...
5092 (internal_verror): New function.
5093
bb974a24
GB		 50942014-08-07 Gary Benson <gbenson@redhat.com>
5095
5096 * configure.ac (AC_CHECK_HEADERS): Remove errno.h.
5097 * configure: Regenerate.
5098 * config.in: Likewise.
5099 * server.h: Do not include errno.h.
5100 * event-loop.c: Likewise.
5101 * hostio-errno.c: Likewise.
5102 * linux-low.c: Likewise.
5103 * remote-utils.c: Likewise.
5104 * spu-low.c: Likewise.
5105 * utils.c: Likewise.
5106 * gdbreplay.c: Unconditionally include errno.h.
5107
6d3d12eb
GB		 51082014-08-07 Gary Benson <gbenson@redhat.com>
5109
5110 * server.h: Do not include string.h.
5111 * event-loop.c: Likewise.
5112 * linux-low.c: Likewise.
5113 * regcache.c: Likewise.
5114 * remote-utils.c: Likewise.
5115 * spu-low.c: Likewise.
5116 * utils.c: Likewise.
5117
dccbb609
GB		 51182014-08-07 Gary Benson <gbenson@redhat.com>
5119
5120 * server.h: Do not include gdb_assert.h.
5121
e76df0d0
GB		 51222014-08-07 Gary Benson <gbenson@redhat.com>
5123
5124 * server.h: Do not include common-utils.h.
5125
4cb9c816
GB		 51262014-08-07 Gary Benson <gbenson@redhat.com>
5127
5128 * server.h: Do not include ptid.h.
5129 * notif.h: Likewise.
5130
3995eeee
GB		 51312014-08-07 Gary Benson <gbenson@redhat.com>
5132
5133 * server.h: Do not include gdb_locale.h.
5134
cb9f1a9b
GB		 51352014-08-07 Gary Benson <gbenson@redhat.com>
5136
5137 * server.h: Do not include gdb/signals.h.
5138 * win32-low.c: Likewise.
5139
a5fceff8
GB		 51402014-08-07 Gary Benson <gbenson@redhat.com>
5141
5142 * server.h: Do not include pathmax.h.
5143
b9391142
GB		 51442014-08-07 Gary Benson <gbenson@redhat.com>
5145
5146 * server.h: Do not include libiberty.h.
5147 * linux-bfin-low.c: Likewise.
5148
0e443c87
GB		 51492014-08-07 Gary Benson <gbenson@redhat.com>
5150
5151 * server.h: Do not include ansidecl.h.
5152
8ebb3f56
GB		 51532014-08-07 Gary Benson <gbenson@redhat.com>
5154
5155 * linux-x86-low.c: Do not include stddef.h.
5156 * lynx-ppc-low.c: Likewise.
5157 * tracepoint.c: Likewise.
5158
8980bdf6
GB		 51592014-08-07 Gary Benson <gbenson@redhat.com>
5160
5161 * server.h: Do not include stdarg.h.
5162 * nto-low.c: Likewise.
5163
d7096f71
GB		 51642014-08-07 Gary Benson <gbenson@redhat.com>
5165
5166 * server.h: Do not include stdlib.h.
5167 * inferiors.c: Likewise.
5168 * linux-low.c: Likewise.
5169 * regcache.c: Likewise.
5170 * spu-low.c: Likewise.
5171 * tracepoint.c: Likewise.
5172 * utils.c: Likewise.
5173
d02f550d
GB		 51742014-08-07 Gary Benson <gbenson@redhat.com>
5175
5176 * server.h: Do not include stdio.h.
5177 * linux-low.c: Likewise.
5178 * remote-utils.c: Likewise.
5179 * spu-low.c: Likewise.
5180 * utils.c: Likewise.
5181 * wincecompat.c: Likewise.
5182
87f6c4e3
GB		 51832014-08-06 Gary Benson <gbenson@redhat.com>
5184
5185 * regcache.c (init_register_cache): Move conditionals inside if.
5186
7089dca4
GB		 51872014-08-06 Gary Benson <gbenson@redhat.com>
5188
5189 * linux-low.c (linux_supports_non_stop): Use target_is_async_p.
5190
462f517e
GB		 51912014-07-31 Gary Benson <gbenson@redhat.com>
5192
5193 * ax.h: Do not include server.h.
5194 * gdbthread.h: Likewise.
5195 * lynx-low.h: Likewise.
5196 * notif.h: Likewise.
5197
976411d6
GB		 51982014-07-30 Gary Benson <gbenson@redhat.com>
5199
5200 * server.h: Include common-defs.h.
5201 Do not include config.h or build-gnulib-gdbserver/config.h.
5202
d41f6d8e
GB		 52032014-07-30 Gary Benson <gbenson@redhat.com>
5204
5205 * hostio-errno.c: Move server.h to top of includes list.
5206 * inferiors.c: Likewise.
5207 * linux-x86-low.c: Likewise.
5208 * notif.c: Include server.h.
5209
314c6a35
TT		 52102014-07-24 Tom Tromey <tromey@redhat.com>
5211 Gary Benson <gbenson@redhat.com>
5212
5213 * server.h (CORE_ADDR): Now unsigned.
5214
69ff6be5
PA		 52152014-07-16 Pedro Alves <palves@redhat.com>
5216
5217 * linux-low.c (linux_kill_one_lwp): Use kill_lwp, not kill.
5218
ce9e3fe7
PA		 52192014-07-15 Pedro Alves <palves@redhat.com>
5220
5221 * linux-low.c (linux_kill_one_lwp): Save errno and work with saved
5222 copy.
5223
e76126e8
PA		 52242014-07-11 Pedro Alves <palves@redhat.com>
5225
5226 * linux-low.c (kill_wait_lwp): New function, based on
5227 kill_one_lwp_callback, but use my_waitpid directly.
5228 (kill_one_lwp_callback, linux_kill): Use it.
5229
8e9db26e
PA		 52302014-06-23 Pedro Alves <palves@redhat.com>
5231
5232 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR_CONTROL
5233 before setting DR0..DR3.
5234
698b3e08
GB		 52352014-06-20 Gary Benson <gbenson@redhat.com>
5236
5237 * configure.ac (AC_REPLACE_FUNCS) <vasprintf, vsnprintf>: Removed.
5238 * configure: Regenerated.
5239 * config.in: Likewise.
5240
125f8a3d
GB		 52412014-06-20 Gary Benson <gbenson@redhat.com>
5242
5243 * Makefile.in (SFILES): Update locations for files moved
5244 from common to nat.
5245 (object file files): Reordered.
5246
42995dbd
GB		 52472014-06-20 Gary Benson <gbenson@redhat.com>
5248
5249 * i386-low.h (i386_dr_low_can_set_addr): Removed.
5250 (i386_dr_low_set_addr): Likewise.
5251 (i386_dr_low_get_addr): Likewise.
5252 (i386_dr_low_can_set_control): Likewise.
5253 (i386_dr_low_set_control): Likewise.
5254 (i386_dr_low_get_control): Likewise.
5255 (i386_dr_low_get_status): Likewise.
5256 (i386_get_debug_register_length): Likewise.
5257 * linux-x86-low.c (i386_dr_low_set_addr):
5258 Changed signature. Made static.
5259 (i386_dr_low_get_addr): Likewise.
5260 (i386_dr_low_set_control): Likewise.
5261 (i386_dr_low_get_control): Likewise.
5262 (i386_dr_low_get_status): Likewise.
5263 (i386_dr_low): New global variable.
5264 * win32-i386-low.c (i386_dr_low_set_addr):
5265 Changed signature. Made static.
5266 (i386_dr_low_get_addr): Likewise.
5267 (i386_dr_low_set_control): Likewise.
5268 (i386_dr_low_get_control): Likewise.
5269 (i386_dr_low_get_status): Likewise.
5270 (i386_dr_low): New global variable.
5271
e1d2394b
MS		 52722014-06-20 Marcus Shawcroft <marcus.shawcroft@arm.com>
5273
5274 * configure.ac: Invoke. AC_CHECK_TOOL(AR, ar).
5275 * Makefile.in (AR, AR_FLAGS): Define.
5276 * configure: Regenerate.
5277
3a8ee006
GB		 52782014-06-19 Gary Benson <gbenson@redhat.com>
5279
5280 * Makefile.in (i386-dregs.o): New rule.
5281 * configure.srv: Add i386-dregs.o to all targets using i386-low.o.
5282 * i386-low.c (target.h): Remove include.
5283 (TARGET_HAS_DR_LEN_8): Now in i386-dregs.c.
5284 (DR_CONTROL_SHIFT): Likewise.
5285 (DR_CONTROL_SIZE): Likewise.
5286 (DR_RW_EXECUTE): Likewise.
5287 (DR_RW_WRITE): Likewise.
5288 (DR_RW_READ): Likewise.
5289 (DR_RW_IORW): Likewise.
5290 (DR_LEN_1): Likewise.
5291 (DR_LEN_2): Likewise.
5292 (DR_LEN_4): Likewise.
5293 (DR_LEN_8): Likewise.
5294 (DR_LOCAL_ENABLE_SHIFT): Likewise.
5295 (DR_GLOBAL_ENABLE_SHIFT): Likewise.
5296 (DR_ENABLE_SIZE): Likewise.
5297 (DR_LOCAL_SLOWDOWN): Likewise.
5298 (DR_GLOBAL_SLOWDOWN): Likewise.
5299 (DR_CONTROL_RESERVED): Likewise.
5300 (I386_DR_CONTROL_MASK): Likewise.
5301 (I386_DR_VACANT): Likewise.
5302 (I386_DR_LOCAL_ENABLE): Likewise.
5303 (I386_DR_GLOBAL_ENABLE): Likewise.
5304 (I386_DR_DISABLE): Likewise.
5305 (I386_DR_SET_RW_LEN): Likewise.
5306 (I386_DR_GET_RW_LEN): Likewise.
5307 (I386_DR_WATCH_HIT): Likewise.
5308 (i386_wp_op_t): Likewise.
5309 (i386_show_dr): Likewise.
5310 (i386_length_and_rw_bits): Likewise.
5311 (i386_insert_aligned_watchpoint): Likewise.
5312 (i386_remove_aligned_watchpoint): Likewise.
5313 (i386_handle_nonaligned_watchpoint): Likewise.
5314 i386_update_inferior_debug_regs(): Likewise.
5315 (i386_dr_insert_watchpoint): Likewise.
5316 (i386_dr_remove_watchpoint): Likewise.
5317 (i386_dr_region_ok_for_watchpoint): Likewise.
5318 (i386_dr_stopped_data_address): Likewise.
5319 (i386_dr_stopped_by_watchpoint): Likewise.
5320
8f26655c
GB		 53212014-06-19 Gary Benson <gbenson@redhat.com>
5322
5323 * i386-low.c (i386_dr_show): Renamed to
5324 i386_show_dr and made static. All uses updated.
5325 (i386_dr_length_and_rw_bits): Renamed to
5326 i386_length_and_rw_bits and made static.
5327 All uses updated.
5328 (i386_dr_insert_aligned_watchpoint): Renamed to
5329 i386_insert_aligned_watchpoint and made static.
5330 All uses updated.
5331 (i386_dr_remove_aligned_watchpoint): Renamed to
5332 i386_remove_aligned_watchpoint and made static.
5333 All uses updated.
5334 (i386_dr_update_inferior_debug_regs): Renamed to
5335 i386_update_inferior_debug_regs and made static.
5336 All uses updated.
5337
b9228891
GB		 53382014-06-18 Gary Benson <gbenson@redhat.com>
5339
5171def3
GB		 5340 * i386-low.h (i386_dr_low_can_set_addr): New macro.
5341 (i386_dr_low_can_set_control): Likewise.
5342 (i386_get_debug_register_length): Likewise.
5343 * i386-low.c (i386_dr_low_can_set_addr): Now in i386-low.h.
5344 (i386_dr_low_can_set_control): Likewise.
5345 (i386_get_debug_register_length): Likewise.
5346
53472014-06-17 Gary Benson <gbenson@redhat.com>
5348
b9228891
GB		 5349 * i386-low.h (i386-dregs.h): New include.
5350 (DR_FIRSTADDR): Now in i386-dregs.h.
5351 (DR_LASTADDR): Likewise.
5352 (DR_NADDR): Likewise.
5353 (DR_STATUS): Likewise.
5354 (DR_CONTROL): Likewise.
5355 (i386_debug_reg_state): Likewise.
5356 (i386_dr_insert_watchpoint): Likewise.
5357 (i386_dr_remove_watchpoint): Likewise.
5358 (i386_dr_region_ok_for_watchpoint): Likewise.
5359 (i386_dr_stopped_data_address): Likewise.
5360 (i386_dr_stopped_by_watchpoint): Likewise.
5361 * i386-low.c (ALL_DEBUG_REGISTERS): Likewise.
5362
4be83cc2
GB		 53632014-06-18 Gary Benson <gbenson@redhat.com>
5364
5365 * i386-low.h (i386_low_insert_watchpoint): Renamed to
5366 i386_dr_insert_watchpoint.
5367 (i386_low_remove_watchpoint): Renamed to
5368 i386_dr_remove_watchpoint.
5369 (i386_low_region_ok_for_watchpoint): Renamed to
5370 i386_dr_region_ok_for_watchpoint.
5371 (i386_low_stopped_data_address): Renamed to
5372 i386_dr_stopped_data_address.
5373 (i386_low_stopped_by_watchpoint): Renamed to
5374 i386_dr_stopped_by_watchpoint.
5375 * i386-low.c (i386_show_dr): Renamed to
5376 i386_dr_show and made nonstatic. All uses updated.
5377 (i386_length_and_rw_bits): Renamed to
5378 i386_dr_length_and_rw_bits and made nonstatic.
5379 All uses updated.
5380 (i386_insert_aligned_watchpoint): Renamed to
5381 i386_dr_insert_aligned_watchpoint and made nonstatic.
5382 All uses updated.
5383 (i386_remove_aligned_watchpoint): Renamed to
5384 i386_dr_remove_aligned_watchpoint and made nonstatic.
5385 All uses updated.
5386 (i386_update_inferior_debug_regs): Renamed to
5387 i386_dr_update_inferior_debug_regs and made nonstatic.
5388 All uses updated.
5389 (i386_low_insert_watchpoint): Renamed to
5390 i386_dr_insert_watchpoint. All uses updated.
5391 (i386_low_remove_watchpoint): Renamed to
5392 i386_dr_remove_watchpoint. All uses updated.
5393 (i386_low_region_ok_for_watchpoint): Renamed to
5394 i386_dr_region_ok_for_watchpoint. All uses updated.
5395 (i386_low_stopped_data_address): Renamed to
5396 i386_dr_stopped_data_address. All uses updated.
5397 (i386_low_stopped_by_watchpoint): Renamed to
5398 i386_dr_stopped_by_watchpoint. All uses updated.
5399
131aa0d4
GB		 54002014-06-18 Gary Benson <gbenson@redhat.com>
5401
5402 * i386-low.c (i386_dr_low_can_set_addr): New macro.
5403 (i386_dr_low_can_set_control): Likewise.
5404 (i386_insert_aligned_watchpoint): New check.
5405
d9305f7f
GB		 54062014-06-18 Gary Benson <gbenson@redhat.com>
5407
5408 * i386-low.c (i386_update_inferior_debug_regs) <inf_state>:
5409 Renamed to state.
5410
e927c9fc
GB		 54112014-06-18 Gary Benson <gbenson@redhat.com>
5412
5413 * i386-low.c (i386_length_and_rw_bits): Use internal_error
5414 instead of fatal and error.
5415 (i386_handle_nonaligned_watchpoint): Likewise.
5416
1b6d4134
GB		 54172014-06-18 Gary Benson <gbenson@redhat.com>
5418
5419 * i386-low.c (i386_get_debug_register_length): New macro.
5420 (TARGET_HAS_DR_LEN_8): Remove conditional. Use above macro.
5421 (i386_show_dr): Use debug_printf instead of fprintf. Use
5422 phex to format values.
5423
6e62758f
GB		 54242014-06-18 Gary Benson <gbenson@redhat.com>
5425
5426 * i386-low.h: Comment changes.
5427 * i386-low.c: Likewise.
5428
fc6e2f03
GB		 54292014-06-18 Gary Benson <gbenson@redhat.com>
5430
5431 * i386-low.c: Whitespace changes.
5432
f9d1eeed
TT		 54332014-06-12 Tom Tromey <tromey@redhat.com>
5434
5435 * utils.c (freeargv): Remove.
5436
0b04e523
TT		 54372014-06-12 Tom Tromey <tromey@redhat.com>
5438
5439 * debug.c (debug_printf): Remove HAVE_GETTIMEOFDAY checks.
5440 * server.c (monitor_show_help): Remove HAVE_GETTIMEOFDAY check.
5441 (parse_debug_format_options): Likewise.
5442 (gdbserver_usage): Likewise.
5443 * Makefile.in (LIBIBERTY_BUILDDIR, LIBIBERTY): New variables.
5444 (SUBDIRS, REQUIRED_SUBDIRS): Add libiberty.
5445 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT)): Depend on and link
5446 against libiberty.
5447 ($(LIBGNU)): Depend on libiberty.
5448 (all-lib): Recurse into all subdirs.
5449 (install-only): Invoke "install" target in subdirs.
5450 (vasprintf.o, vsnprintf.o, safe-ctype.o, lbasename.o): Remove
5451 targets.
5452 * configure: Rebuild.
5453 * configure.ac: Add ACX_CONFIGURE_DIR for libiberty. Don't check
5454 for vasprintf, vsnprintf, or gettimeofday.
5455 * configure.srv: Don't add safe-ctype.o or lbasename.o to
5456 srv_tgtobj.
5457
270c9937
JB		 54582014-06-05 Joel Brobecker <brobecker@adacore.com>
5459
5460 * development.sh: Delete.
5461 * Makefile.in (config.status): Adjust dependency on development.sh.
5462 * configure.ac: Adjust development.sh source call.
5463 * configure: Regenerate.
5464
0a261ed8
PA		 54652014-06-02 Pedro Alves <palves@redhat.com>
5466
5467 * ax.c (gdb_free_agent_expr): New function.
5468 * ax.h (gdb_free_agent_expr): New declaration.
5469 * mem-break.c (delete_gdb_breakpoint_1): Also clear the commands
5470 list.
5471 (clear_breakpoint_conditions, clear_breakpoint_commands): Make
5472 static.
5473 (clear_breakpoint_conditions_and_commands): New function.
5474 * mem-break.h (clear_breakpoint_conditions): Delete declaration.
5475 (clear_breakpoint_conditions_and_commands): New declaration.
5476
e9dae05e
RR		 54772014-05-23 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
5478
5479 * linux-aarch64-low.c (asm/ptrace.h): Include.
5480
5876f503
JK		 54812014-05-21 Jan Kratochvil <jan.kratochvil@redhat.com>
5482
5483 Fix TLS access for -static -pthread.
5484 * gdbserver/thread-db.c (struct thread_db): Add td_thr_tlsbase_p.
5485 (thread_db_get_tls_address): Call it if LOAD_MODULE is zero.
5486 (thread_db_load_search, try_thread_db_load_1): Initialize it.
5487
802e8e6d
PA		 54882014-05-20 Pedro Alves <palves@redhat.com>
5489
5490 * linux-aarch64-low.c (aarch64_insert_point)
5491 (aarch64_remove_point): No longer check whether the type is
5492 supported here. Adjust to new interface.
5493 (the_low_target): Install aarch64_supports_z_point_type as
5494 supports_z_point_type method.
5495 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type): New function.
5496 (arm_linux_hw_point_initialize): Take an enum raw_bkpt_type
5497 instead of a Z packet char. Adjust.
5498 (arm_supports_z_point_type): New function.
5499 (arm_insert_point, arm_remove_point): Adjust to new interface.
5500 (the_low_target): Install arm_supports_z_point_type.
5501 * linux-crisv32-low.c (cris_supports_z_point_type): New function.
5502 (cris_insert_point, cris_remove_point): Adjust to new interface.
5503 Don't check whether the type is supported here.
5504 (the_low_target): Install cris_supports_z_point_type.
5505 * linux-low.c (linux_supports_z_point_type): New function.
5506 (linux_insert_point, linux_remove_point): Adjust to new interface.
5507 * linux-low.h (struct linux_target_ops) <insert_point,
5508 remove_point>: Take an enum raw_bkpt_type instead of a char. Add
5509 raw_breakpoint pointer parameter.
5510 <supports_z_point_type>: New method.
5511 * linux-mips-low.c (mips_supports_z_point_type): New function.
5512 (mips_insert_point, mips_remove_point): Adjust to new interface.
5513 Use mips_supports_z_point_type.
5514 (the_low_target): Install mips_supports_z_point_type.
5515 * linux-ppc-low.c (the_low_target): Install NULL as
5516 supports_z_point_type method.
5517 * linux-s390-low.c (the_low_target): Install NULL as
5518 supports_z_point_type method.
5519 * linux-sparc-low.c (the_low_target): Install NULL as
5520 supports_z_point_type method.
5521 * linux-x86-low.c (x86_supports_z_point_type): New function.
5522 (x86_insert_point): Adjust to new insert_point interface. Use
5523 insert_memory_breakpoint. Adjust to new
5524 i386_low_insert_watchpoint interface.
5525 (x86_remove_point): Adjust to remove_point interface. Use
5526 remove_memory_breakpoint. Adjust to new
5527 i386_low_remove_watchpoint interface.
5528 (the_low_target): Install x86_supports_z_point_type.
5529 * lynx-low.c (lynx_target_ops): Install NULL as
5530 supports_z_point_type callback.
5531 * nto-low.c (nto_supports_z_point_type): New.
5532 (nto_insert_point, nto_remove_point): Adjust to new interface.
5533 (nto_target_ops): Install nto_supports_z_point_type.
5534 * mem-break.c: Adjust intro comment.
5535 (struct raw_breakpoint) <raw_type, size>: New fields.
5536 <inserted>: Update comment.
5537 <shlib_disabled>: Delete field.
5538 (enum bkpt_type) <gdb_breakpoint>: Delete value.
5539 <gdb_breakpoint_Z0, gdb_breakpoint_Z1, gdb_breakpoint_Z2,
5540 gdb_breakpoint_Z3, gdb_breakpoint_Z4>: New values.
5541 (raw_bkpt_type_to_target_hw_bp_type): New function.
5542 (find_enabled_raw_code_breakpoint_at): New function.
5543 (find_raw_breakpoint_at): New type and size parameters. Use them.
5544 (insert_memory_breakpoint): New function, based off
5545 set_raw_breakpoint_at.
5546 (remove_memory_breakpoint): New function.
5547 (set_raw_breakpoint_at): Reimplement.
5548 (set_breakpoint): New, based on set_breakpoint_at.
5549 (set_breakpoint_at): Reimplement.
5550 (delete_raw_breakpoint): Go through the_target->remove_point
5551 instead of assuming memory breakpoints.
5552 (find_gdb_breakpoint_at): Delete.
5553 (Z_packet_to_bkpt_type, Z_packet_to_raw_bkpt_type): New functions.
5554 (find_gdb_breakpoint): New function.
5555 (set_gdb_breakpoint_at): Delete.
5556 (z_type_supported): New function.
5557 (set_gdb_breakpoint_1): New function, loosely based off
5558 set_gdb_breakpoint_at.
5559 (check_gdb_bp_preconditions, set_gdb_breakpoint): New functions.
5560 (delete_gdb_breakpoint_at): Delete.
5561 (delete_gdb_breakpoint_1): New function, loosely based off
5562 delete_gdb_breakpoint_at.
5563 (delete_gdb_breakpoint): New function.
5564 (clear_gdb_breakpoint_conditions): Rename to ...
5565 (clear_breakpoint_conditions): ... this. Don't handle a NULL
5566 breakpoint.
5567 (add_condition_to_breakpoint): Make static.
5568 (add_breakpoint_condition): Take a struct breakpoint pointer
5569 instead of an address. Adjust.
5570 (gdb_condition_true_at_breakpoint): Rename to ...
5571 (gdb_condition_true_at_breakpoint_z_type): ... this, and add
5572 z_type parameter.
5573 (gdb_condition_true_at_breakpoint): Reimplement.
5574 (add_breakpoint_commands): Take a struct breakpoint pointer
5575 instead of an address. Adjust.
5576 (gdb_no_commands_at_breakpoint): Rename to ...
5577 (gdb_no_commands_at_breakpoint_z_type): ... this. Add z_type
5578 parameter. Return true if no breakpoint was found. Change debug
5579 output.
5580 (gdb_no_commands_at_breakpoint): Reimplement.
5581 (run_breakpoint_commands): Rename to ...
5582 (run_breakpoint_commands_z_type): ... this. Add z_type parameter,
5583 and change return type to boolean.
5584 (run_breakpoint_commands): New function.
5585 (gdb_breakpoint_here): Also check for Z1 breakpoints.
5586 (uninsert_raw_breakpoint): Don't try to reinsert a disabled
5587 breakpoint. Go through the_target->remove_point instead of
5588 assuming memory breakpoint.
5589 (uninsert_breakpoints_at, uninsert_all_breakpoints): Uninsert
5590 software and hardware breakpoints.
5591 (reinsert_raw_breakpoint): Go through the_target->insert_point
5592 instead of assuming memory breakpoint.
5593 (reinsert_breakpoints_at, reinsert_all_breakpoints): Reinsert
5594 software and hardware breakpoints.
5595 (check_breakpoints, breakpoint_here, breakpoint_inserted_here):
5596 Check both software and hardware breakpoints.
5597 (validate_inserted_breakpoint): Assert the breakpoint is a
5598 software breakpoint. Set the inserted flag to -1 instead of
5599 setting shlib_disabled.
5600 (delete_disabled_breakpoints): Adjust.
5601 (validate_breakpoints): Only validate software breakpoints.
5602 Adjust to inserted flag change.
5603 (check_mem_read, check_mem_write): Skip breakpoint types other
5604 than software breakpoints. Adjust to inserted flag change.
5605 * mem-break.h (enum raw_bkpt_type): New enum.
5606 (raw_breakpoint, struct process_info): Forward declare.
5607 (Z_packet_to_target_hw_bp_type): Delete declaration.
5608 (raw_bkpt_type_to_target_hw_bp_type, Z_packet_to_raw_bkpt_type)
5609 (set_gdb_breakpoint, delete_gdb_breakpoint)
5610 (clear_breakpoint_conditions): New declarations.
5611 (set_gdb_breakpoint_at, clear_gdb_breakpoint_conditions): Delete.
5612 (breakpoint_inserted_here): Update comment.
5613 (add_breakpoint_condition, add_breakpoint_commands): Replace
5614 address parameter with a breakpoint pointer parameter.
5615 (gdb_breakpoint_here): Update comment.
5616 (delete_gdb_breakpoint_at): Delete.
5617 (insert_memory_breakpoint, remove_memory_breakpoint): Declare.
5618 * server.c (process_point_options): Take a struct breakpoint
5619 pointer instead of an address. Adjust.
5620 (process_serial_event) <Z/z packets>: Use set_gdb_breakpoint and
5621 delete_gdb_breakpoint.
5622 * spu-low.c (spu_target_ops): Install NULL as
5623 supports_z_point_type method.
5624 * target.h: Include mem-break.h.
5625 (struct target_ops) <prepare_to_access_memory>: Update comment.
5626 <supports_z_point_type>: New field.
5627 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
5628 instead of a char. Also take a raw breakpoint pointer.
5629 * win32-arm-low.c (the_low_target): Install NULL as
5630 supports_z_point_type.
5631 * win32-i386-low.c (i386_supports_z_point_type): New function.
5632 (i386_insert_point, i386_remove_point): Adjust to new interface.
5633 (the_low_target): Install i386_supports_z_point_type.
5634 * win32-low.c (win32_supports_z_point_type): New function.
5635 (win32_insert_point, win32_remove_point): Adjust to new interface.
5636 (win32_target_ops): Install win32_supports_z_point_type.
5637 * win32-low.h (struct win32_target_ops):
5638 <supports_z_point_type>: New method.
5639 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
5640 instead of a char. Also take a raw breakpoint pointer.
5641
932539e3
PA		 56422014-05-20 Pedro Alves <palves@redhat.com>
5643
5644 * mem-break.h: Include break-common.h.
5645 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
5646 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): New defines.
5647 (Z_packet_to_target_hw_bp_type): New declaration.
5648 * mem-break.c (Z_packet_to_target_hw_bp_type): New function.
5649 * i386-low.c (Z_PACKET_HW_BP, Z_PACKET_WRITE_WP, Z_PACKET_READ_WP)
5650 (Z_PACKET_ACCESS_WP): Delete macros.
5651 (Z_packet_to_hw_type): Delete function.
5652 * i386-low.h: Don't include break-common.h here.
5653 (Z_packet_to_hw_type): Delete declaration.
5654 * linux-x86-low.c (x86_insert_point, x86_insert_point): Call
5655 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
5656 * win32-i386-low.c (i386_insert_point, i386_remove_point): Call
5657 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
5658 * linux-aarch64-low.c: Don't include break-common.h here.
5659 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
5660 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): Delete macros.
5661 (Z_packet_to_target_hw_bp_type): Delete function.
5662 * linux-mips-low.c (rsp_bp_type_to_target_hw_bp_type): Delete
5663 function.
5664 (mips_insert_point, mips_remove_point): Use
5665 Z_packet_to_target_hw_bp_type.
5666
4ff0d3d8
PA		 56672014-05-20 Pedro Alves <palves@redhat.com>
5668
5669 * linux-aarch64-low.c: Include break-common.h.
5670 (enum target_point_type): Delete.
5671 (Z_packet_to_point_type): Rename to ...
5672 (Z_packet_to_target_hw_bp_type): ... this, and return a
5673 target_hw_bp_type instead.
5674 (aarch64_show_debug_reg_state): Take an enum target_hw_bp_type
5675 instead of an enum target_point_type.
5676 (aarch64_point_encode_ctrl_reg): Likewise. Compute type mask from
5677 breakpoint type.
5678 (aarch64_dr_state_insert_one_point)
5679 (aarch64_dr_state_remove_one_point, aarch64_handle_breakpoint)
5680 (aarch64_handle_aligned_watchpoint)
5681 (aarch64_handle_unaligned_watchpoint, aarch64_handle_watchpoint):
5682 Take an enum target_hw_bp_type instead of an enum
5683 target_point_type.
5684 (aarch64_supports_z_point_type): New function.
5685 (aarch64_insert_point, aarch64_remove_point): Use it. Adjust to
5686 use Z_packet_to_target_hw_bp_type.
5687
786dc519
JB		 56882014-05-20 Joel Brobecker <brobecker@adacore.com>
5689
5690 * configure.ac: Only use -Werror by default when DEVELOPMENT
5691 is true.
5692 * configure: Regenerate.
5693
9e0aa64f
JK		 56942014-05-19 Jan Kratochvil <jan.kratochvil@redhat.com>
5695
5696 Fix gdbserver qGetTLSAddr for x86_64 -m32.
5697 * linux-x86-low.c (X86_64_USER_REGS): New.
5698 (x86_fill_gregset): Call memset for BUF first in x86_64 -m32 case.
5699
2b577b92
YQ		 57002014-04-28 Yao Qi <yao@codesourcery.com>
5701
5702 * Makefile.in (i386-avx512.c): Fix the typo of generated file
5703 name.
5704
94611da2
PA		 57052014-04-25 Pedro Alves <palves@redhat.com>
5706
5707 PR server/16255
5708 * linux-low.c (linux_attach_fail_reason_string): New function.
5709 (linux_attach_lwp): Delete.
5710 (linux_attach_lwp_1): Rename to ...
5711 (linux_attach_lwp): ... this. Take a ptid instead of a pid as
5712 argument. Remove "initial" parameter. Return int instead of
5713 void. Don't error or warn here.
5714 (linux_attach): Adjust to call linux_attach_lwp. Call error on
5715 failure to attach to the tgid. Call warning when failing to
5716 attach to an lwp.
5717 * linux-low.h (linux_attach_lwp): Take a ptid instead of a pid as
5718 argument. Remove "initial" parameter. Return int instead of
5719 void. Don't error or warn here.
5720 (linux_attach_fail_reason_string): New declaration.
5721 * thread-db.c (attach_thread): Adjust to linux_attach_lwp's
5722 interface change. Use linux_attach_fail_reason_string.
5723
01f9f808
MS		 57242014-04-24 Michael Sturm <michael.sturm@mintel.com>
5725 Walfred Tedeschi <walfred.tedeschi@intel.com>
5726
5727 * Makefile.in: Added rules to handle new files
5728 i386-avx512.c i386-avx512-linux.c amd64-avx512.c
5729 amd64-avx512-linux.c x32-avx512.c x32-avx512-linux.c.
5730 * configure.srv (srv_i386_regobj): Add i386-avx512.o.
5731 (srv_i386_linux_regobj): Add i386-avx512-linux.o.
5732 (srv_amd64_regobj): Add amd64-avx512.o and x32-avx512.o.
5733 (srv_amd64_linux_regobj): Add amd64-avx512-linux.o and
5734 x32-avx512-linux.o.
5735 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx512.xml.
5736 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx512.xml.
5737 (srv_amd64_xmlfiles): Add i386/amd64-avx512.xml and
5738 i386/x32-avx512.xml.
5739 (srv_i386_linux_xmlfiles): Add i386/i386-avx512-linux.xml.
5740 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx512-linux.xml and
5741 i386/x32-avx512-linux.xml.
5742 * i387-fp.c (num_avx512_k_registers): New constant for number
5743 of K registers.
5744 (num_avx512_zmmh_low_registers): New constant for number of
5745 lower ZMM registers (0-15).
5746 (num_avx512_zmmh_high_registers): New constant for number of
5747 higher ZMM registers (16-31).
5748 (num_avx512_ymmh_registers): New contant for number of higher
5749 YMM registers (ymm16-31 added by avx521 on x86_64).
5750 (num_avx512_xmm_registers): New constant for number of higher
5751 XMM registers (xmm16-31 added by AVX512 on x86_64).
5752 (struct i387_xsave): Add space for AVX512 registers.
5753 (i387_cache_to_xsave): Change raw buffer size to 64 characters.
5754 Add code to handle AVX512 registers.
5755 (i387_xsave_to_cache): Add code to handle AVX512 registers.
5756 * linux-x86-low.c (init_registers_amd64_avx512_linux): New
5757 prototypei from generated file.
5758 (tdesc_amd64_avx512_linux): Likewise.
5759 (init_registers_x32_avx512_linux): Likewise.
5760 (tdesc_x32_avx512_linux): Likewise.
5761 (init_registers_i386_avx512_linux): Likewise.
5762 (tdesc_i386_avx512_linux): Likewise.
5763 (x86_64_regmap): Add AVX512 registers.
5764 (x86_linux_read_description): Add code to handle AVX512 XSTATE
5765 mask.
5766 (initialize_low_arch): Add code to initialize AVX512 registers.
5767
51aa91f9
PA		 57682014-04-23 Pedro Alves <palves@redhat.com>
5769
5770 * mem-break.c (find_gdb_breakpoint_at): Make static.
5771 * mem-break.h (find_gdb_breakpoint_at): Delete declaration.
5772
a4165e94
PA		 57732014-04-23 Pedro Alves <palves@redhat.com>
5774
5775 * i386-low.c: Don't include break-common.h here.
5776 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
5777 prototype to take target_hw_bp_type as argument instead of a Z
5778 packet char.
5779 * i386-low.h: Include break-common.h here.
5780 (Z_packet_to_hw_type): Declare.
5781 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
5782 prototypes.
5783 * linux-x86-low.c (x86_insert_point): Convert the packet number to
5784 a target_hw_bp_type before calling i386_low_insert_watchpoint.
5785 (x86_remove_point): Convert the packet number to a
5786 target_hw_bp_type before calling i386_low_remove_watchpoint.
5787 * win32-i386-low.c (i386_insert_point): Convert the packet number
5788 to a target_hw_bp_type before calling i386_low_insert_watchpoint.
5789 (i386_remove_point): Convert the packet number to a
5790 target_hw_bp_type before calling i386_low_remove_watchpoint.
5791
b8acf843
PA		 57922014-04-23 Pedro Alves <palves@redhat.com>
5793
5794 * utils.h (perror_with_name): Add ATTRIBUTE_NORETURN.
5795
d708bcd1
PA		 57962014-04-10 Pedro Alves <palves@redhat.com>
5797
5798 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
5799 Check if the condition or command is NULL before checking if the
5800 breakpoint is known. On success, return true.
5801 * mem-break.h (add_breakpoint_condition): Document return.
5802 (add_breakpoint_commands): Add describing comment.
5803 * server.c (skip_to_semicolon): New function.
5804 (process_point_options): Use it.
5805
2eec7d5b
PA		 58062014-04-09 Pedro Alves <palves@redhat.com>
5807
5808 * linux-low.c (linux_read_loadmap): Pass current_inferior directly
5809 to lwpid_of.
5810
fa96cb38
PA		 58112014-02-27 Pedro Alves <palves@redhat.com>
5812
5813 PR 12702
5814 * inferiors.h (A_I_NEXT, ALL_INFERIORS_TYPE, ALL_PROCESSES): New
5815 macros.
5816 * linux-low.c (delete_lwp, handle_extended_wait): Add debug
5817 output.
5818 (last_thread_of_process_p): Take a PID argument instead of a
5819 thread pointer.
5820 (linux_wait_for_lwp): Delete.
5821 (num_lwps, check_zombie_leaders, not_stopped_callback): New
5822 functions.
5823 (linux_low_filter_event): New function, party factored out from
5824 linux_wait_for_event.
5825 (linux_wait_for_event): Rename to ...
5826 (linux_wait_for_event_filtered): ... this. Add new filter ptid
5827 argument. Partly rewrite. Always use waitpid(-1, WNOHANG) and
5828 sigsuspend. Check for zombie leaders.
5829 (linux_wait_for_event): Reimplement as wrapper around
5830 linux_wait_for_event_filtered.
5831 (linux_wait_1): Handle TARGET_WAITKIND_NO_RESUMED. Assume that if
5832 a normal or signal exit is seen, it's the whole process exiting.
5833 (wait_for_sigstop): No longer a for_each_inferior callback.
5834 Rewrite on top of linux_wait_for_event_filtered.
5835 (stop_all_lwps): Call wait_for_sigstop directly.
5836 * server.c (resume, handle_target_event): Handle
5837 TARGET_WAITKIND_NO_RESUMED.
5838
d763de10
JB		 58392014-02-26 Joel Brobecker <brobecker@adacore.com>
5840
5841 * win32-low.c (psapi_get_dll_name,
5842 * win32_CreateToolhelp32Snapshot): Delete.
5843 (win32_CreateToolhelp32Snapshot, win32_Module32First)
5844 (win32_Module32Next, load_toolhelp, toolhelp_get_dll_name):
5845 Delete.
5846 (handle_load_dll): Add function description.
5847 Remove code using psapi_get_dll_name and toolhelp_get_dll_name.
5848
850a0f76
JB		 58492014-02-26 Joel Brobecker <brobecker@adacore.com>
5850
5851 * win32-low.c (win32_add_one_solib): Add 0x1000 to load_addr.
5852 Add comment.
5853 (win32_add_all_dlls): Remove 0x1000 offset applied to DLL
5854 base address when calling win32_add_one_solib.
5855 (handle_load_dll): Delete local variable load_addr.
5856 Remove 0x1000 offset applied to DLL base address when calling
5857 win32_add_one_solib.
5858 (handle_unload_dll): Add comment.
5859
f25b3fc3
JB		 58602014-02-26 Joel Brobecker <brobecker@adacore.com>
5861
5862 * win32-low.c (win32_add_all_dlls): Renames
5863 win32_ensure_ntdll_loaded. Rewrite function documentation.
5864 Adjust implementation to always load all DLLs.
5865 Add 0x1000 offset to DLL base address when calling
5866 win32_add_one_solib.
5867 (child_initialization_done): New static global.
5868 (do_initial_child_stuff): Set child_initialization_done to
5869 zero during child initialization, and 1 after. Replace call
5870 to win32_ensure_ntdll_loaded by call to win32_add_all_dlls.
5871 Add comment.
5872 (match_dll_by_basename, dll_is_loaded_by_basename): Delete.
5873 (handle_unload_dll): Add function documentation.
5874 (get_child_debug_event): Ignore load and unload DLL events
5875 during child initialization.
5876
d86d4aaf
DE		 58772014-02-20 Doug Evans <dje@google.com>
5878
3bc32da3 5879 Remove global all_lwps.
d86d4aaf
DE		 5880 * inferiors.h (ptid_of): Move here from linux-low.h.
5881 (pid_of, lwpid_of): Ditto.
5882 * linux-aarch64-low.c (debug_reg_change_callback): Update, "entry"
5883 parameter is a struct thread_info * now.
5884 (aarch64_notify_debug_reg_change): Fetch pid from current_inferior
5885 directly. Pass &all_threads to find_inferior instead of &all_lwps.
5886 (aarch64_stopped_data_address): Fetch lwpid from current_inferior
5887 directly.
5888 (aarch64_linux_prepare_to_resume): Fetch ptid from thread.
5889 (aarch64_arch_setup): Fetch lwpid from current_inferior directly.
5890 * linux-arm-low.c (update_registers_callback): Update, "entry"
5891 parameter is a struct thread_info * now.
5892 Fetch lwpid from current_inferior directly.
5893 (arm_insert_point): Pass &all_threads to find_inferior instead of
5894 &all_lwps.
5895 (arm_remove_point): Ditto.
5896 (arm_stopped_by_watchpoint): Fetch lwp from current_inferior.
5897 (arm_prepare_to_resume): Fetch pid from thread.
5898 (arm_read_description): Fetch lwpid from current_inferior directly.
5899 * linux-low.c (all_lwps): Delete.
5900 (delete_lwp): Delete call to remove_inferior.
5901 (handle_extended_wait): Fetch lwpid from thread.
5902 (add_lwp): Don't set lwp->entry.id. Remove call to
5903 add_inferior_to_list.
5904 (linux_attach_lwp_1): Fetch pid from current_inferior directly.
5905 (linux_kill_one_lwp): Fetch ptid,lwpid from thread.
5906 (kill_one_lwp_callback): Ditto.
5907 (linux_kill): Don't dereference NULL pointer.
5908 Fetch ptid,lwpid from thread.
5909 (get_detach_signal): Fetch ptid from thread.
5910 (linux_detach_one_lwp): Fetch ptid,lwpid from thread.
5911 Simplify call to regcache_invalidate_thread.
5912 (delete_lwp_callback): Update, "entry" parameter is a
5913 struct thread_info * now. Fetch pid from thread.
5914 (linux_mourn): Pass &all_threads to find_inferior instead of &all_lwps.
5915 (status_pending_p_callback): Update, "entry" parameter is a
5916 struct thread_info * now. Fetch ptid from thread.
5917 (find_lwp_pid): Update, "entry" parameter is a
5918 struct thread_info * now.
5919 (linux_wait_for_lwp): Fetch pid from thread.
5920 (linux_fast_tracepoint_collecting): Fetch lwpid from thread.
5921 (maybe_move_out_of_jump_pad): Fetch lwpid from current_inferior.
5922 (enqueue_one_deferred_signal): Fetch lwpid from thread.
5923 (dequeue_one_deferred_signal): Ditto.
5924 (cancel_breakpoint): Fetch ptid from current_inferior.
5925 (linux_wait_for_event): Pass &all_threads to find_inferior,
5926 not &all_lwps. Fetch ptid, lwpid from thread.
5927 (count_events_callback): Update, "entry" parameter is a
5928 struct thread_info * now.
5929 (select_singlestep_lwp_callback): Ditto.
5930 (select_event_lwp_callback): Ditto.
5931 (cancel_breakpoints_callback): Ditto.
5932 (linux_cancel_breakpoints): Pass &all_threads to find_inferior,
5933 not &all_lwps.
5934 (select_event_lwp): Ditto. Fetch ptid from event_thread.
5935 (unsuspend_one_lwp): Update, "entry" parameter is a
5936 struct thread_info * now.
5937 (unsuspend_all_lwps): Pass &all_threads to find_inferior,
5938 not &all_lwps.
5939 (linux_stabilize_threads): Ditto. And for for_each_inferior.
5940 Fetch lwpid from thread, not lwp.
5941 (linux_wait_1): Fetch ptid, lwpid from current_inferior.
5942 Pass &all_threads to find_inferior, not &all_lwps.
5943 (send_sigstop): Fetch lwpid from thread, not lwp.
5944 (send_sigstop_callback): Update, "entry" parameter is a
5945 struct thread_info * now.
5946 (suspend_and_send_sigstop_callback): Ditto.
5947 (wait_for_sigstop): Ditto. Fetch ptid, lwpid from thread, lwp.
5948 (stuck_in_jump_pad_callback): Update, "entry" parameter is a
5949 struct thread_info * now.
5950 (move_out_of_jump_pad_callback): Ditto. Fetch ptid, lwpid
5951 from thread, lwp.
5952 (lwp_running): Update, "entry" parameter is a
5953 struct thread_info * now.
5954 (stop_all_lwps): Fetch ptid from thread.
5955 Pass &all_threads to find_inferior, for_each_inferior, not &all_lwps.
5956 (linux_resume_one_lwp): Fetch lwpid from thread.
5957 (linux_set_resume_request): Update, "entry" parameter is a
5958 struct thread_info * now. Fetch pid, lwpid from thread.
5959 (resume_status_pending_p): Update, "entry" parameter is a
5960 struct thread_info * now.
5961 (need_step_over_p): Ditto. Fetch lwpid from thread.
5962 (start_step_over): Fetch lwpid from thread.
5963 (linux_resume_one_thread): Update, "entry" parameter is a
5964 struct thread_info * now. Fetch lwpid from thread.
5965 (linux_resume): Pass &all_threads to find_inferior, not &all_lwps.
5966 (proceed_one_lwp): Update, "entry" parameter is a
5967 struct thread_info * now. Fetch lwpid from thread.
5968 (unsuspend_and_proceed_one_lwp): Update, "entry" parameter is a
5969 struct thread_info * now.
5970 (proceed_all_lwps): Pass &all_threads to find_inferior, not &all_lwps.
5971 (unstop_all_lwps): Ditto. Fetch lwpid from thread.
5972 (regsets_fetch_inferior_registers): Fetch lwpid from current_inferior
5973 directly.
5974 (regsets_store_inferior_registers): Ditto.
5975 (fetch_register, store_register): Ditto.
5976 (linux_read_memory, linux_write_memory): Ditto.
5977 (linux_request_interrupt): Ditto.
5978 (linux_read_auxv): Ditto.
5979 (linux_xfer_siginfo): Ditto.
5980 (linux_qxfer_spu): Ditto.
5981 (linux_qxfer_libraries_svr4): Ditto.
5982 * linux-low.h (ptid_of, pid_of, lwpid_of): Delete,
5983 moved to inferiors.h.
5984 (get_lwp): Delete.
5985 (get_thread_lwp): Update.
5986 (struct lwp_info): Delete member "entry". Simplify comment for
5987 member "thread".
5988 (all_lwps): Delete.
5989 * linux-mips-low.c (mips_read_description): Fetch lwpid from
5990 current_inferior directly.
5991 (update_watch_registers_callback): Update, "entry" parameter is a
5992 struct thread_info * now. Fetch pid from thread.
5993 (mips_linux_prepare_to_resume): Fetch ptid from thread.
5994 (mips_insert_point): Fetch lwpid from current_inferior.
5995 Pass &all_threads to find_inferior, not &all_lwps.
5996 (mips_remove_point): Pass &all_threads to find_inferior, not &all_lwps.
5997 (mips_stopped_by_watchpoint): Fetch lwpid from current_inferior
5998 directly.
5999 (mips_stopped_data_address): Ditto.
6000 * linux-s390-low.c (s390_arch_setup): Fetch pid from current_inferior
6001 directly.
6002 * linux-tile-low.c (tile_arch_setup): Ditto.
6003 * linux-x86-low.c (x86_get_thread_area): Fetch lwpid from thread.
6004 (update_debug_registers_callback): Update, "entry" parameter is a
6005 struct thread_info * now. Fetch pid from thread.
6006 (i386_dr_low_set_addr): Fetch pid from current_inferior directly.
6007 Pass &all_threads to find_inferior, not &all_lwps.
6008 (i386_dr_low_get_addr): Fetch ptid from current_inferior directly.
6009 (i386_dr_low_set_control): Fetch pid from current_inferior directly.
6010 Pass &all_threads to find_inferior, not &all_lwps.
6011 (i386_dr_low_get_control): Fetch ptid from current_inferior directly.
6012 (i386_dr_low_get_status): Ditto.
6013 (x86_linux_prepare_to_resume): Fetch ptid from thread.
6014 (x86_siginfo_fixup): Fetch lwpid from current_inferior directly.
6015 (x86_linux_read_description): Ditto.
6016 * proc-service.c (ps_getpid): Fetch pid from current_inferior directly.
6017
3b8361aa
DE		 60182014-02-20 Doug Evans <dje@google.com>
6019
6020 * inferiors.c (get_first_inferior): Fix buglet.
6021
f7667f0d
DE		 60222014-02-19 Doug Evans <dje@google.com>
6023
6024 * gdbthread.h (add_thread): Change result type to struct thread_info *.
6025 * inferiors.c (add_thread): Change result type to struct thread_info *.
6026 All callers updated.
6027 (add_lwp): Call add_thread here instead of in callers.
6028 All callers updated.
6029 * linux-low.h (get_lwp_thread): Rewrite.
6030 (struct lwp_info): New member "thread".
6031
b3312d80
DE		 60322014-02-19 Doug Evans <dje@google.com>
6033
6034 * linux-low.c (add_lwp): Change result to struct lwp_info *.
6035 All callers updated.
6036
ecc6f45c
DE		 60372014-02-19 Doug Evans <dje@google.com>
6038
6039 * inferiors.c (add_thread): Fix whitespace.
6040
649ebbca
DE		 60412014-02-19 Doug Evans <dje@google.com>
6042
6043 * dll.c (clear_dlls): Replace accessing list implemention details
6044 with API function.
6045 * gdbthread.h (get_first_thread): Declare.
6046 * inferiors.c (for_each_inferior_with_data): New function.
6047 (get_first_thread): New function.
6048 (find_thread_ptid): Simplify.
6049 (get_first_inferior): New function.
6050 (clear_list): Delete.
6051 (one_inferior_p): New function.
6052 (clear_inferior_list): New function.
6053 (clear_inferiors): Update.
6054 * inferiors.h (for_each_inferior_with_data): Declare.
6055 (clear_inferior_list): Declare.
6056 (one_inferior_p): Declare.
6057 (get_first_inferior): Declare.
6058 * linux-low.c (linux_wait_for_event): Replace accessing list
6059 implemention details with API function.
6060 * server.c (target_running): Ditto.
6061 (accumulate_file_name_length): New function.
6062 (emit_dll_description): New function.
6063 (handle_qxfer_libraries): Replace accessing list implemention
6064 details with API function.
6065 (handle_qxfer_threads_worker): New function.
6066 (handle_qxfer_threads_proper): Replace accessing list implemention
6067 details with API function.
6068 (handle_query): Ditto.
6069 (visit_actioned_threads_callback_ftype): New typedef.
6070 (visit_actioned_threads_data): New struct.
6071 (visit_actioned_threads): Rewrite to be find_inferior callback.
6072 (resume): Call find_inferior.
6073 (handle_status): Replace accessing list implemention
6074 details with API function.
6075 (process_serial_event): Replace accessing list implemention details
6076 with API function.
6077 * target.c (set_desired_inferior): Replace accessing list implemention
6078 details with API function.
6079 * tracepoint.c (same_process_p): New function.
6080 (gdb_agent_about_to_close): Replace accessing list implemention
6081 details with API function.
6082 * win32-low.c (child_delete_thread): Replace accessing list
6083 implemention details with API function.
6084 (match_dll_by_basename): New function.
6085 (dll_is_loaded_by_basename): New function.
6086 (win32_ensure_ntdll_loaded): Replace accessing list implemention
6087 details call to dll_is_loaded_by_basename.
6088
80894984
DE		 60892014-02-19 Doug Evans <dje@google.com>
6090
6091 * dll.h (struct dll_info): Add comment.
6092 * gdbthread.h (struct thread_info): Add comment.
6093 (current_ptid): Simplify.
6094 * inferiors.c (add_process): Update.
6095 (remove_process): Update.
6096 * inferiors.h (struct process_info): Rename member "head" to "entry".
6097 * linux-low.c (delete_lwp): Update.
6098 (add_lwp): Update.
6099 (last_thread_of_process_p): Update.
6100 (kill_one_lwp_callback, linux_kill): Update.
6101 (status_pending_p_callback): Update.
6102 (wait_for_sigstop): Update. Simplify read of ptid.
6103 (start_step_over): Update.
6104 * linux-low.h (ptid_of, pid_of, lwpid_of): Update.
6105 (get_lwp_thread): Update.
6106 (struct lwp_info): Rename member "head" to "entry".
6107 * regcache.h (inferior_list_entry): Delete.
6108 * server.c (kill_inferior_callback): Update.
6109 (detach_or_kill_inferior_callback): Update.
6110 (print_started_pid): Update.
6111 (print_attached_pid): Update.
6112 (process_serial_event): Simplify read of ptid.
6113 * thread-db.c (thread_db_create_event): Update.
6114 (thread_db_get_tls_address): Update.
6115 * win32-low.c (current_inferior_ptid): Simplify.
6116
46917d26
TT		 61172014-02-19 Tom Tromey <tromey@redhat.com>
6118
6119 * target.h (struct target_ops) <supports_btrace>: Add target_ops
6120 argument.
6121 (target_supports_btrace): Update.
6122
0759a81e
YQ		 61232014-02-14 Yao Qi <yao@codesourcery.com>
6124
6125 * Makefile.in (IPA_OBJS): Append rsp-low-ipa.o.
6126 (rsp-low-ipa.o): New target.
6127
a7191e8b
TT		 61282014-02-12 Tom Tromey <tromey@redhat.com>
6129
6130 * ax.c (gdb_parse_agent_expr): Use hex2bin, not
6131 convert_ascii_to_int.
6132 * regcache.c (registers_to_string): Likewise.
6133 * remote-utils.c (decode_M_packet): Likewise.
6134 * server.c (process_serial_event): Likewise.
6135
ff0e980e
TT		 61362014-02-12 Tom Tromey <tromey@redhat.com>
6137
6138 * server.c (handle_query, handle_v_run): Use hex2bin, not
6139 unhexify.
6140 * tracepoint.c (cmd_qtdpsrc, cmd_qtdv, cmd_qtnotes): Likewise.
6141
e9371aff
TT		 61422014-02-12 Tom Tromey <tromey@redhat.com>
6143
6144 * ax.c (gdb_unparse_agent_expr): Use bin2hex, not
6145 convert_int_to_ascii.
6146 * regcache.c (registers_to_string, collect_register_as_string):
6147 Likewise.
6148 * remote-utils.c (look_up_one_symbol, relocate_instruction):
6149 Likewise.
6150 * server.c (process_serial_event): Likewise.
6151 * tracepoint.c (cmd_qtstatus, response_source, response_tsv)
6152 (cmd_qtbuffer, cstr_to_hexstr): Likewise.
6153
971dc0b8
TT		 61542014-02-12 Tom Tromey <tromey@redhat.com>
6155
6156 * remote-utils.c (look_up_one_symbol, monitor_output): Use
6157 bin2hex, not hexify.
6158 * tracepoint.c (cmd_qtstatus): Likewise.
6159
0a822afb
TT		 61602014-02-12 Tom Tromey <tromey@redhat.com>
6161
6162 * remote-utils.c (monitor_output): Pass explicit length to
6163 hexify.
6164
9c3d6531
TT		 61652014-02-12 Tom Tromey <tromey@redhat.com>
6166
6167 * tracepoint.c: Include rsp-low.h.
6168 * server.c: Include rsp-low.h.
6169 * remote-utils.h (convert_ascii_to_int, convert_int_to_ascii)
6170 (unhexify, hexify, remote_escape_output, unpack_varlen_hex): Don't
6171 declare.
6172 * remote-utils.c: Include rsp-low.h.
6173 (fromhex, hexchars, ishex, unhexify, tohex, hexify)
6174 (remote_escape_output, remote_unescape_input, unpack_varlen_hex)
6175 (convert_int_to_ascii, convert_ascii_to_int): Move to
6176 common/rsp-low.c.
6177 * regcache.c: Include rsp-low.h.
6178 * ax.c: Include rsp-low.h.
6179 * Makefile.in (SFILES): Add common/rsp-low.c.
6180 (OBS): Add rsp-low.o.
6181 (rsp-low.o): New target.
6182
01fd3ea5
TT		 61832014-02-12 Tom Tromey <tromey@redhat.com>
6184
6185 * utils.h (pulongest, plongest, phex_nz): Don't declare.
6186 Include print-utils.h.
6187 * utils.c (NUMCELLS, CELLSIZE, get_cell, decimal2str, pulongest)
6188 (plongest, thirty_two, phex_nz): Remove.
6189 * Makefile.in (SFILES): Add common/print-utils.c.
6190 (OBS): Add print-utils.o.
6191 (print-utils-ipa.o): New target.
6192 (print-utils.o): New target.
6193 (IPA_OBJS): Add print-utils-ipa.o.
6194
e99dc820
TT		 61952014-02-06 Tom Tromey <tromey@redhat.com>
6196
6197 * Makefile.in (SFILES): Fix indentation.
6198
ee1e2d4f
DE		 61992014-02-05 Doug Evans <dje@google.com>
6200
6201 * linux-low.c (linux_wait_for_event): Improve comment.
6202 (linux_wait_1): Keep current_inferior in sync with event_child.
6203
f5a02773
DE		 62042014-01-22 Doug Evans <dje@google.com>
6205
6206 * gdbthread.h (gdb_id_to_thread): Delete, unused.
6207
87ce2a04
DE		 62082014-01-22 Doug Evans <dje@google.com>
6209
6210 * configure.ac (AC_CHECK_FUNCS): Add test for gettimeofday.
6211 * configure: Regenerate.
6212 * config.in: Regenerate.
6213 * Makefile.in (SFILES): Add debug.c.
6214 (OBS): Add debug.o.
6215 * debug.c: New file.
6216 * debug.h: New file.
6217 * linux-aarch64-low.c (*): Update all debugging printfs to use
6218 debug_printf instead of fprintf.
6219 * linux-arm-low.c (*): Ditto.
6220 * linux-cris-low.c (*): Ditto.
6221 * linux-crisv32-low.c (*): Ditto.
6222 * linux-m32r-low.c (*): Ditto.
6223 * linux-sparc-low.c (*): Ditto.
6224 * linux-x86.c (*): Ditto.
6225 * linux-low.c (*): Ditto.
6226 (linux_wait_1): Add calls to debug_enter, debug_exit.
6227 (linux_wait): Remove redundant debugging printf.
6228 (stop_all_lwps): Add calls to debug_enter, debug_exit.
6229 (linux_resume, unstop_all_lwps): Ditto.
6230 * mem-break.c (*): Update all debugging printfs to use
6231 debug_printf instead of fprintf.
6232 * remote-utils.c (*): Ditto.
6233 * thread-db.c (*): Ditto.
6234 * server.c #include <ctype.h>, "gdb_vecs.h".
6235 (debug_threads): Moved to debug.c.
6236 (*): Update all debugging printfs to use debug_printf instead of
6237 fprintf.
6238 (start_inferior): Replace call to fflush with call to debug_flush.
6239 (monitor_show_help): Mention set debug-format.
6240 (parse_debug_format_options): New function.
6241 (handle_monitor_command): Handle "monitor set debug-format".
6242 (gdbserver_usage): Mention --debug-format.
6243 (main): Parse --debug-format.
6244 * server.h (debug_threads): Declaration moved to debug.h.
6245 #include "debug.h".
6246 * tracepoint.c (trace_debug_1) [!IN_PROCESS_AGENT]: Add version of
6247 trace_debug_1 that uses debug_printf.
6248 (tracepoint_look_up_symbols): Update all debugging printfs to use
6249 debug_printf instead of fprintf.
6250
e671835b
BS		 62512014-01-20 Baruch Siach <baruch@tkos.co.il>
6252
6253 * linux-xtensa-low.c: Include asm/ptrace.h instead of
6254 sys/ptrace.h.
6255
b5737fa9
PA		 62562014-01-17 Pedro Alves <palves@redhat.com>
6257
ea38d2a9 6258 PR build/16445
c7faa97a
PA		 6259 * linux-x86-low.c: Don't include elf/common.h if ELFMAG0 is
6260 defined after including gdb_proc_service.h.
b5737fa9 6261
40ed484e
DE		 62622014-01-16 Doug Evans <dje@google.com>
6263
6264 * dll.c (UNSPECIFIED_CORE_ADDR): New macro.
6265 (match_dll): Use it.
6266
969c39fb
MM		 62672014-01-16 Markus Metzger <markus.t.metzger@intel.com>
6268
6269 * target.h (target_ops) <read_btrace>: Change parameters and
6270 return type to allow error reporting.
6271 * server.c (handle_qxfer_btrace): Support delta reads. Pass
6272 trace reading errors on.
6273 * linux-low.c (linux_low_read_btrace): Pass trace reading
6274 errors on.
6275 (linux_low_disable_btrace): New.
6276
ab7f45ba
DE		 62772014-01-15 Doug Evans <dje@google.com>
6278
6279 * inferiors.c (thread_id_to_gdb_id): Delete.
6280 * inferiors.h (thread_id_to_gdb_id): Delete.
6281
66af0f44
EZ		 62822014-01-13 Eli Zaretskii <eliz@gnu.org>
6283
6284 * Makefile.in (INCLUDE_CFLAGS): Remove trailing slash from
6285 "-I$(srcdir)/../". Fixes MinGW compilation errors with old GCC
6286 versions.
6287
9939e131
PA		 62882014-01-08 Pedro Alves <palves@redhat.com>
6289
6290 * server.c (handle_status): Don't discard previous queued stop
6291 replies or thread's pending status here.
6292 (main) <disconnection>: Do it here instead.
6293
b7ea362b
PA		 62942014-01-08 Pedro Alves <palves@redhat.com>
6295
6296 * gdbthread.h (struct thread_info) <status_pending_p>: New field.
6297 * server.c (visit_actioned_threads, handle_pending_status): New
6298 function.
6299 (handle_v_cont): Factor out parts to ...
6300 (resume): ... this new function. If in all-stop, and a thread
6301 being resumed has a pending status, report it without actually
6302 resuming.
6303 (myresume): Adjust to use the new 'resume' function.
6304 (clear_pending_status_callback, set_pending_status_callback)
6305 (find_status_pending_thread_callback): New functions.
6306 (handle_status): Handle the case of multiple threads having
6307 interesting statuses to report. Report threads' real last signal
6308 instead of always reporting GDB_SIGNAL_TRAP. Look for a thread
6309 with an interesting thread to report the status for, instead of
6310 always reporting the status of the first thread.
6311
28498c42
JB		 63122014-01-01 Joel Brobecker <brobecker@adacore.com>
6313
6314 * gdbserver.c (gdbserver_version): Set copyright year to 2014.
6315 * gdbreplay.c (gdbreplay_version): Likewise.
6316
f45c82da
YZ		 63172013-12-18 Yufeng Zhang <yufeng.zhang@arm.com>
6318
6319 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Set
6320 iov.iov_len with the real length in use.
6321
379a5e2d
JB		 63222013-12-13 Joel Brobecker <brobecker@adacore.com>
6323
6324 * Makefile.in (safe-ctype.o, lbasename.o): New rules.
6325 * configure.srv: Add safe-ctype.o and lbasename.o to srv_tgtobj
6326 for all targets that use win32-low.c.
6327 * win32-low.c (win32_ensure_ntdll_loaded): New function.
6328 (do_initial_child_stuff): Add call to win32_ensure_ntdll_loaded.
6329
4210d83e
PA		 63302013-12-13 Pedro Alves <palves@redhat.com>
6331
6332 * target.c (mywait): Set OURSTATUS->KIND to TARGET_WAITKIND_STOPPED
6333 if equal to TARGET_WAITKIND_LOADED.
6334 * win32-low.c (cached_status): New static global.
6335 (win32_wait): Add declaration.
6336 (do_initial_child_stuff): Flush all initial pending debug events
6337 up to the initial breakpoint.
6338 (win32_wait): If CACHED_STATUS was set, return that instead
6339 of doing a real wait. Remove the code resuming the execution
6340 of the inferior after receiving a TARGET_WAITKIND_LOADED event
6341 during the initial phase. Also remove the code changing
6342 OURSTATUS->KIND from TARGET_WAITKIND_LOADED to
6343 TARGET_WAITKIND_STOPPED.
6344
e7f0d979
YQ		 63452013-12-11 Yao Qi <yao@codesourcery.com>
6346
6347 * notif.c (handle_notif_ack): Return 0 if no notification
6348 matches.
6349
ebcf782c
DE		 63502013-11-20 Doug Evans <dje@google.com>
6351
6352 * linux-low.c (linux_set_resume_request): Fix comment.
6353
20ad9378
DE		 63542013-11-20 Doug Evans <dje@google.com>
6355
6356 * linux-low.c (resume_status_pending_p): Tweak comment.
6357
a196ebeb
WT		 63582013-11-20 Walfred Tedeschi <walfred.tedeschi@intel.com>
6359
6360 * Makefile.in: Add i386-mpx.c, i386-mpx-linux.c, amd64-mpx.c,
6361 amd64-mpx-linux.c, x32-mpx.c and x32-mpx-linux.c generation.
6362 * configure.srv (srv_i386_regobj): Add i386-mpx.o.
6363 (srv_i386_linux_regobj): Add i386-mpx-linux.o.
6364 (srv_amd64_regobj): Add amd64-mpx.o.
6365 (srv_amd64_linux_regobj): Add amd64-mpx-linux.o.
6366 (srv_i386_32bit_xmlfiles): Add i386/32bit-mpx.xml.
6367 (srv_i386_64bit_xmlfiles): Add i386/64bit-mpx.xml.
6368 * i387-fp.c (num_pl_bnd_register) Added constant.
6369 (num_pl_bnd_cfg_registers) Added constant.
6370 (struct i387_xsave) Added reserved area and MPX fields.
6371 (i387_cache_to_xsave, i387_xsave_to_cache) Add MPX.
6372 * linux-x86-low.c (init_registers_i386_mpx_linux): Declare new
6373 function.
6374 (tdesc_i386_mpx_linux): Add MPX amd64 target.
6375 (init_registers_amd64_mpx_linux): Declare new function.
6376 (tdesc_amd64_mpx_linux): Add MPX amd64 target.
6377 (x86_64_regmap): Add MPX registers.
6378 (x86_linux_read_description): Add MPX case.
6379 (initialize_low_arch): Initialize MPX targets.
6380
0080a2f6
TT		 63812013-11-18 Tom Tromey <tromey@redhat.com>
6382
6383 * configure: Rebuild.
6384 * configure.ac: Don't check for stdlib.h.
6385 * gdbreplay.c: Unconditionally include stdlib.h.
6386
2978b111
TT		 63872013-11-18 Tom Tromey <tromey@redhat.com>
6388
6389 * config.in: Rebuild.
6390 * configure: Rebuild.
6391 * configure.ac: Don't use AC_HEADER_DIRENT.
6392
a3d08894
TT		 63932013-11-18 Tom Tromey <tromey@redhat.com>
6394
6395 * server.h: Don't check HAVE_STRING_H.
6396 * gdbreplay.c: Don't check HAVE_STRING_H.
6397 * configure: Rebuild.
6398
0a5dd17d
TT		 63992013-11-18 Tom Tromey <tromey@redhat.com>
6400
6401 * Makefile.in (gdbreplay$(EXEEXT)): Depend on and link against
6402 LIBGNU.
6403
1bd2f0ba
TT		 64042013-11-08 Tom Tromey <tromey@redhat.com>
6405
6406 * configure, config.in: Rebuild.
6407 * configure.ac: Remove unused configury.
6408
3266f10b
TT		 64092013-11-08 Tom Tromey <tromey@redhat.com>
6410
6411 * acinclude.m4: Include common.m4, codeset.m4.
6412 * configure, config.in: Rebuild.
6413 * configure.ac: Use GDB_AC_COMMON.
6414
6682d959
AA		 64152013-11-06 Andreas Arnez <arnez@linux.vnet.ibm.com>
6416
6417 * linux-s390-low.c (HWCAP_S390_TE): New define.
6418 (s390_arch_setup): Consider the TE field in the HWCAP for
6419 determining 'have_regset_tdb'.
6420
fd0a4d76
SDJ		 64212013-10-16 Sergio Durigan Junior <sergiodj@redhat.com>
6422
6423 PR gdb/16014
6424 * tracepoint.c (download_tracepoint_1): Remove unnecessary double
6425 call to sizeof.
6426
1a3d890b
PA		 64272013-10-02 Pedro Alves <palves@redhat.com>
6428
6429 * server.c (process_serial_event): Don't output "GDBserver
6430 exiting" if GDB is connected through stdio.
6431 * target.c (mywait): Likewise, be silent if GDB is connected
6432 through stdio.
6433
97ad4581
JB		 64342013-10-01 Joel Brobecker <brobecker@adacore.com>
6435
6436 * lynx-low.c (lynx_add_threads_after_attach): New function.
6437 (lynx_attach): Remove call to add_thread. Add call to
6438 lynx_add_threads_after_attach instead.
6439
5b4e221c
MF		 64402013-09-28 Mike Frysinger <vapier@gentoo.org>
6441
6442 * configure.ac (AC_CHECK_HEADERS): Add sys/syscall.h
6443 * config.in, configure: Regenerated.
6444
ee47b2f8
YQ		 64452013-09-18 Yao Qi <yao@codesourcery.com>
6446
6447 PR server/15959
6448 * server.c (start_inferior): Clear 'resume_info'.
6449
d6707650 64502013-09-16 Jiong Wang <jiwang@tilera.com>
0f63d4db 6451
d6707650
JW		 6452 * linux-tile-low.c (tile_regsets): Modify the size field to 64-bit
6453 for each register.
6454
9243dd0e 64552013-09-16 Jiong Wang <jiwang@tilera.com>
0f63d4db 6456
9243dd0e
JW		 6457 * configure.srv <tilegx*-*-linux*>: Remove linux-osdata.o from and add
6458 linux-tile-low.o to srv_tgtobj.
6459
c623a6ef
WN		 64602013-09-16 Will Newton <will.newton@linaro.org>
6461
6462 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Zero
6463 out regs.
6464
fb71d39e
PA		 64652013-09-06 Pedro Alves <palves@redhat.com>
6466
6467 * Makefile.in (gdb_proc_service_h, regdef_h, regcache_h)
6468 (signals_def, signals_h, ptid_h, ax_h, agent_h, linux_btrace_h)
6469 (linux_osdata_h, vec_h, gdb_vecs_h, host_defs_h, libiberty_h)
6470 (server_h, gdbthread_h, linux_low_h, linux_ptrace_h)
6471 (gdb_thread_db_h, linux_procfs_h, lynx_low_h, nto_low_h)
6472 (mips_linux_watch_h, i386_low_h, win32_low_h): Delete.
6473
8e7e9910
PA		 64742013-09-06 Pedro Alves <palves@redhat.com>
6475
6476 * Makefile.in (linux-btrace.o, mips-linux-watch.o): Remove
6477 explicit header dependencies and use $COMPILE/$POSTCOMPILE.
6478
7c3a12ca
PA		 64792013-09-06 Pedro Alves <palves@redhat.com>
6480
6481 * linux-amd64-ipa.c: Include tracepoint.h.
6482 * linux-i386-ipa.c: Include tracepoint.h.
6483
8eb3d7b6
RW		 64842013-09-06 Ricard Wanderlof <ricardw@axis.com>
6485
6486 * linux-crisv32-low.c (PTRACE_GET_THREAD_AREA): New macro.
6487 (ps_get_thread_area): New function.
6488
eddddb9d
RW		 64892013-09-06 Ricard Wanderlof <ricardw@axis.com>
6490
6491 * linux-crisv32-low.c (elf_gregset_t): Delete typedef.
6492 (initialize_low_arch): Call init_registers_crisv32 rather than
6493 init_register_crisv32.
6494
533b0600
PA		 64952013-09-05 Pedro Alves <palves@redhat.com>
6496
6497 * server.h (handle_vFile, hostio_last_error_from_errno): Move
6498 to ...
6499 * hostio.h: ... this new file.
6500 * hostio.c, server.c, linux-low.c, nto-low.c, spu-low,
6501 win32-low.c: Include hostio.h.
6502
0ce3d3b5
PA		 65032013-09-05 Pedro Alves <palves@redhat.com>
6504
6505 * server.h (gdb_client_data, handler_func, callback_handler_func)
6506 (delete_file_handler, add_file_handler, append_callback_event)
6507 (delete_callback_event, start_event_loop, initialize_event_loop):
6508 Move to event-loop.h and include it.
6509 * event-loop.h: New file.
6510
799cdc37
PA		 65112013-09-05 Pedro Alves <palves@redhat.com>
6512
6513 * dll.c, inferiors.c, remote-utils.c, server.c: Include "dll.h".
6514 * server.h (struct dll_info, all_dlls, dlls_changed, clear_dlls)
6515 (loaded_dll, unloaded_dll): Move to ...
6516 * dll.h: ... this new file.
6517 * inferiors.c, remote-utils.c, win32-low.c: Include "dll.h".
6518
6a6bbd9d
PA		 65192013-09-05 Pedro Alves <palves@redhat.com>
6520
6521 * server.h (current_process, get_thread_process, all_processes)
6522 (add_inferior_to_list, for_each_inferior, current_inferior)
6523 (remove_inferior, add_process, remove_process, find_process_pid)
6524 (have_started_inferiors_p, have_attached_inferiors_p)
6525 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id)
6526 (clear_inferiors, find_inferior, find_inferior_id)
6527 (inferior_target_data, set_inferior_target_data)
6528 (inferior_regcache_data, set_inferior_regcache_data): Move to
6529 inferiors.h, and include it.
6530 * inferiors.h: New file.
6531
f699aaba
PA		 65322013-09-05 Pedro Alves <palves@redhat.com>
6533
6534 * server.h (struct emit_ops, current_insn_ptr, emit_error):
6535 Move ...
72f4393d 6536 * ax.h: ... here.
f699aaba 6537
c144c7a0
PA		 65382013-09-05 Pedro Alves <palves@redhat.com>
6539
6540 * ax.c, linux-low.c, linux-x86-low.c, server.c: Include
6541 tracepoint.h.
6542 * server.h (IPA_BUFSIZ, initialize_tracepoint, tracing)
6543 (disconnected_tracing, tracepoint_look_up_symbols, stop_tracing
6544 (handle_tracepoint_general_set, handle_tracepoint_query)
6545 (tracepoint_finished_step, tracepoint_was_hit)
6546 (release_while_stepping_state_list, current_traceframe)
6547 (in_readonly_region, traceframe_read_mem)
6548 (fetch_traceframe_registers, traceframe_read_sdata)
6549 (traceframe_read_info, struct fast_tpoint_collect_status)
6550 (fast_tracepoint_collecting, force_unlock_trace_buffer)
6551 (handle_tracepoit_bkpts, initialize_low_tracepoint)
6552 (supply_fast_tracepoint_registers)
6553 (supply_static_tracepoint_registers, set_trampoline_buffer_space)
6554 (ipa_tdesc, claim_trampoline_space)
6555 (have_fast_tracepoint_trampoline_buffer, gdb_agent_about_to_close)
6556 (agent_mem_read, agent_get_trace_state_variable_value)
6557 (agent_set_trace_state_variable_value, agent_tsv_read)
6558 (agent_mem_read_string, get_raw_reg_func_addr)
6559 (get_get_tsv_func_addr, get_set_tsv_func_addr): Move to ...
6560 * tracepoint.h: ... this new file.
6561
ff42e6ab
PA		 65622013-09-05 Pedro Alves <palves@redhat.com>
6563
6564 * server.h (perror_with_name, error, fatal, warning, paddress)
6565 (pulongest, plongest, phex_nz, pfildes): Move to utils.h, and
6566 include it.
6567 * utils.h: New file.
6568
541af0f4
PA		 65692013-09-05 Pedro Alves <palves@redhat.com>
6570
6571 * server.h (remote_debug, noack_mode, transport_is_reliable)
6572 (gdb_connected, STDIO_CONNECTION_NAME, remote_connection_is_stdio)
6573 (read_ptid, write_ptid, putpkt, putpkt_binary, putpkt_notif)
6574 (getpkt, remote_prepare, remote_open, remote_close, write_ok)
6575 (write_enn, initialize_async_io, enable_async_io)
6576 (disable_async_io, check_remote_input_interrupt_request)
6577 (convert_ascii_to_int, convert_int_to_ascii, new_thread_notify)
6578 (dead_thread_notify, prepare_resume_reply)
6579 (decode_address_to_semicolon, decode_address, decode_m_packet)
6580 (decode_M_packet, decode_X_packet, decode_xfer_write)
6581 (decode_search_memory_packet, unhexify, hexify)
6582 (remote_escape_output, unpack_varlen_hex, clear_symbol_cache)
6583 (look_up_one_symbol, relocate_instruction)
6584 (monitor_output): Move to remote-utils.h, and include it.
6585 * remote-utils.h: New file.
6586
eebdf26b
PA		 65872013-09-05 Pedro Alves <palves@redhat.com>
6588
6589 * server.h (_): Delete.
6590
3aafd2ff
PA		 65912013-09-02 Pedro Alves <palves@redhat.com>
6592
6593 * tracepoint.c (TRACEFRAME_EOB_MARKER_SIZE): New macro.
6594 (init_trace_buffer): Ensure at least TRACEFRAME_EOB_MARKER_SIZE is
6595 allocated.
6596 (trace_buffer_alloc): Use TRACEFRAME_EOB_MARKER_SIZE.
6597
cee83bcb
PM		 65982013-09-02 Pierre Muller <muller@sourceware.org>
6599
6600 * win32-low.c (child_xfer_memory): Check if ReadProcessMemory
6601 or WriteProcessMemory complete successfully and handle
6602 ERROR_PARTIAL_COPY error.
6603
9a13b2fa
PA		 66042013-09-02 Pedro Alves <palves@redhat.com>
6605
6606 * server.c (gdb_read_memory): Return -1 on traceframe memory read
6607 error instead of EIO.
6608
602e3198
JK		 66092013-08-28 Jan Kratochvil <jan.kratochvil@redhat.com>
6610
6611 PR server/15604
6612 * linux-low.c: Include filestuff.h.
6613 (linux_create_inferior) <pid == 0>: Call close_most_fds.
6614 * lynx-low.c: Include filestuff.h.
6615 (lynx_create_inferior) <pid == 0>: Call close_most_fds.
6616 * server.c: Include filestuff.h.
6617 (main): Call notice_open_fds.
6618 * spu-low.c: Include filestuff.h.
6619 (spu_create_inferior) <pid == 0>: Call close_most_fds.
6620
96d7229d
LM		 66212013-08-22 Luis Machado <lgustavo@codesourcery.com>
6622
6623 * Makefile.in: Explain why ../target and ../nat are not
6624 listed as include file search paths.
6625 (linux-waitpid.o): New object file rule.
6626 * configure.srv (srv_native_linux_obj): New variable.
6627 Replace all occurrences of linux native object files with
6628 $srv_native_linux_obj.
6629 * linux-low.c: Include nat/linux-nat.h and nat/linux-waitpid.h.
6630 (HAS_NOMMU): Move defining logic to common/linux-ptrace.c.
6631 (linux_enable_event_reporting): Remove declaration.
6632 (my_waitpid): Moved to common/linux-waitpid.c.
6633 (linux_wait_for_event): Pass ptid when calling
6634 linux_enable_event_reporting.
6635 (linux_supports_tracefork_flag): Remove.
6636 (linux_enable_event_reporting): Likewise.
6637 (linux_tracefork_grandchild): Remove.
6638 (STACK_SIZE): Moved to common/linux-ptrace.c.
6639 (linux_tracefork_child): Remove.
6640 (linux_test_for_tracefork): Remove.
6641 (linux_look_up_symbols): Call linux_supports_traceclone.
6642 (initialize_low): Remove call to linux_test_for_tracefork.
6643 * linux-low.h (PTRACE_TYPE_ARG3): Move to
6644 common/linux-ptrace.h.
6645 (PTRACE_TYPE_ARG4): Likewise.
6646 Include linux-ptrace.h.
6647
32940073
PA		 66482013-08-21 Pedro Alves <palves@redhat.com>
6649
6650 * config.in: Renegerate.
6651
33b60d58 66522013-08-19 Luis Machado <lgustavo@codesourcery.com>
a261b8f5 6653
33b60d58
LM		 6654 * Makefile.in (INCLUDE_CFLAGS): Include -I$(srcdir)/../.
6655 (SFILES): Remove $(srcdir)/common/target-common.c and
6656 add $(srcdir)/target/waitstatus.c.
6657 (OBS): Remove target-common.o and add waitstatus.o.
6658 (server_h): Remove $(srcdir)/../common/target-common.h and
6659 add $(srcdir)/../target/resume.h, $(srcdir)/../target/wait.h
6660 and $(srcdir)/../target/waitstatus.h.
6661 (target-common.o): Remove.
6662 (waitstatus.o): New target object file.
6663 * target.h: Do not include target-common.h and
6664 include target/resume.h, target/wait.h and
6665 target/waitstatus.h.
6666
b8e1b30e
LM		 66672013-08-13 Luis Machado <lgustavo@codesourcery.com>
6668
6669 * linux-arm-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
6670 to PTRACE_TYPE_ARG3.
6671 * linux-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
6672 to PTRACE_TYPE_ARG3 and PTRACE_ARG4_TYPE to
6673 PTRACE_TYPE_ARG4.
6674 * linux-low.h (PTRACE_ARG3_TYPE): Rename to PTRACE_TYPE_ARG3.
6675 (PTRACE_ARG4_TYPE): Rename to PTRACE_TYPE_ARG4.
6676
7a60ad40
YQ		 66772013-07-27 Jie Zhang <jie@codesourcery.com>
6678 Daniel Jacobowitz <dan@codesourcery.com>
6679 Yao Qi <yao@codesourcery.com>
6680
6681 * Makefile.in (SFILES): Add common/mips-linux-watch.c.
6682 (mips-linux-watch.o): New rule.
6683 (mips_linux_watch_h): New variable.
6684 * configure.srv <mips*-*-linux*>: Add mips-linux-watch.o to
6685 srv_tgtobj.
6686 * linux-mips-low.c: Include mips-linux-watch.h.
6687 (struct arch_process_info, struct arch_lwp_info): New.
6688 (update_watch_registers_callback): New function.
6689 (mips_linux_new_process, mips_linux_new_thread) New functions.
6690 (mips_linux_prepare_to_resume, mips_insert_point): New
6691 functions.
6692 (mips_remove_point, mips_stopped_by_watchpoint): New
6693 functions.
6694 (rsp_bp_type_to_target_hw_bp_type): New function.
6695 (mips_stopped_data_address): New function.
6696 (the_low_target): Add watchpoint support functions.
6697
de6f69ad
YQ		 66982013-07-27 Yao Qi <yao@codesourcery.com>
6699
6700 * i386-low.c: Include break-common.h.
6701 (enum target_hw_bp_type): Remove.
6702
3360c0bf
LM		 67032013-07-24 Luis Machado <lgustavo@codesourcery.com>
6704
6705 * Makefile.in (SFILES): /common/target-common.c.
6706 (OBS): Add target-common.o.
6707 (server_h): Add $(srcdir)/../common/target-common.h.
6708 (target-common.o): New target.
6709 * server.c (queue_stop_reply_callback): Free
6710 status string after use.
6711 * target.c (target_waitstatus_to_string): Remove.
6712 * target.h: Include target-common.h.
6713 (resume_kind): Likewise.
6714 (target_waitkind): Likewise.
6715 (target_waitstatus): Likewise.
6716 (TARGET_WNOHANG): Likewise.
6717
bd885420
YQ		 67182013-07-04 Yao Qi <yao@codesourcery.com>
6719
6720 * Makefile.in (host_alias): Use @host_noncanonical@.
6721 (target_alias): Use @target_noncanonical@.
6722 * configure.ac: Use ACX_NONCANONICAL_TARGET and
6723 ACX_NONCANONICAL_HOST.
6724 * configure: Regenerated.
6725
6726 Revert:
6727 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
6728
6729 * configure.ac (version_host, version_target): Set and AC_SUBST them.
6730 * configure: Rebuild.
6731 * Makefile.in (version_host, version_target): Get from configure.
6732 (version.c): Use $(version_host) and $(version_target).
6733
17ef446e
PA		 67342013-07-03 Pedro Alves <palves@redhat.com>
6735
6736 * Makefile.in (config.status): Depend on development.sh.
6737 * acinclude.m4: Include libmcheck.m4.
6738 * configure: Regenerate.
6739
7a9a7487
MG		 67402013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
6741
6742 * win32-low.c (winapi_DebugActiveProcessStop): Move the WINAPI
6743 attribute inside the parentheses.
6744 (winapi_DebugSetProcessKillOnExit): Ditto.
6745 (winapi_DebugBreakProcess): Ditto.
6746 (winapi_GenerateConsoleCtrlEvent): Ditto.
a261b8f5 6747
49b64de6
MG		 67482013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
6749
6750 * notif.h (notif_event): Add a dummy member to avoid compiler
6751 errors.
6752
d5749ee7
PA		 67532013-07-01 Pedro Alves <palves@redhat.com>
6754
6755 * hostio.c (HOSTIO_PATH_MAX): Define.
6756 (require_filename, handle_open, handle_unlink, handle_readlink):
6757 Use it.
6758
d8d2a3ee
PA		 67592013-07-01 Pedro Alves <palves@redhat.com>
6760
6761 * server.h: Include "pathmax.h".
6762 * linux-low.c: Don't include sys/param.h.
6763 (linux_pid_exe_is_elf_64_file): Use PATH_MAX instead of
6764 MAXPATHLEN.
6765 * win32-low.c: Don't include sys/param.h.
6766 (win32_create_inferior): Use PATH_MAX instead of MAXPATHLEN.
6767
bc7dea8d
PA		 67682013-07-01 Pedro Alves <palves@redhat.com>
6769
6770 * event-loop.c: Don't check HAVE_UNISTD_H before including
6771 <unistd.h>.
6772 * gdbreplay.c: Likewise.
6773 * remote-utils.c: Likewise.
6774 * server.c: Likewise.
6775 * configure.ac: Don't check for unistd.h.
6776 * configure: Regenerate.
6777
d6c2da54
TT		 67782013-06-28 Tom Tromey <tromey@redhat.com>
6779
6780 * Makefile.in (version.c): Use version.in, not
6781 common/version.in.
6782
257b6bec
MG		 67832013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
6784
6785 * configure.ac (version_host, version_target): Set and AC_SUBST them.
6786 * configure: Rebuild.
6787 * Makefile.in (version_host, version_target): Get from configure.
6788 (version.c): Use $(version_host) and $(version_target).
6789
86ebe149
DK		 67902013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
6791
6792 Fix trace-status to output user name without trailing colon.
6793 * tracepoint.c (cmd_qtstatus): Remove unnecessary colon from user name.
6794
f30aa5af
DK		 67952013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
6796
6797 Fix trace-status to output proper start-time and stop-time.
6798 * tracepoint.c (cmd_qtstatus): Modify trace-status output to
6799 output start time and stop time in hex as gdb expects.
6800
28a93511
YQ		 68012013-06-26 Pedro Alves <pedro@codesourcery.com>
6802
6803 * tracepoint.c (build_traceframe_info_xml): Output trace state
6804 variables present in the trace buffer.
6805
01208463
TT		 68062013-06-24 Tom Tromey <tromey@redhat.com>
6807
6808 * Makefile.in (version.c): Use bfd/version.h, common/version.in,
6809 create-version.sh.
6810 (version.o): Remove.
6811 * gdbreplay.c: Include version.h.
6812 (version, host_name): Don't declare.
6813 * server.h: Include version.h.
6814 (version, host_name): Don't declare.
6815
760256f9
PA		 68162013-06-12 Pedro Alves <palves@redhat.com>
6817
6818 * linux-x86-low.c (linux_is_elf64): Delete global.
6819 (x86_siginfo_fixup): Replace reference to `linux_is_elf64' global
6820 with local linux_pid_exe_is_elf_64_file use.
6821
030031ee
PA		 68222013-06-11 Pedro Alves <palves@redhat.com>
6823
6824 * linux-low.c (regset_disabled, disable_regset): New functions.
6825 (regsets_fetch_inferior_registers)
6826 (regsets_store_inferior_registers): Use them.
6827 (initialize_regsets_info); Don't allocate the disabled_regsets
6828 array here.
6829 * linux-low.h (struct regsets_info) <disabled_regsets>: Extend
6830 comment.
6831
5da6eb0a
PA		 68322013-06-11 Pedro Alves <palves@redhat.com>
6833
6834 * linux-low.c (initialize_regsets_info): Use xcalloc instead of
6835 xmalloc.
6836
7e5aaa09
PA		 68372013-06-11 Pedro Alves <palves@redhat.com>
6838
6839 * linux-x86-low.c (initialize_low_arch): Call
6840 init_registers_x32_avx_linux.
6841
d878444c
JK		 68422013-06-09 Jan Kratochvil <jan.kratochvil@redhat.com>
6843
6844 Fix compatibility with Android Bionic.
6845 * linux-low.c (linux_qxfer_libraries_svr4): Ignore first entry even if
6846 it is not empty.
6847
3aee8918
PA		 68482013-06-07 Pedro Alves <palves@redhat.com>
6849
5f2b57b5 6850 PR server/14823
3aee8918
PA		 6851 * Makefile.in (OBS): Add tdesc.o.
6852 (IPA_OBJS): Add tdesc-ipa.o.
6853 (tdesc-ipa.o): New rule.
6854 * ax.c (gdb_eval_agent_expr): Adjust register_size call to new
6855 interface.
6856 * linux-low.c (new_inferior): Delete.
6857 (disabled_regsets, num_regsets): Delete.
6858 (linux_add_process): Adjust to set the new per-process
6859 new_inferior flag.
6860 (linux_detach_one_lwp): Adjust to call regcache_invalidate_thread.
6861 (linux_wait_for_lwp): Adjust. Only call arch_setup if the event
6862 was a stop. When calling arch_setup, switch the current inferior
6863 to the thread that got an event.
6864 (linux_resume_one_lwp): Adjust to call regcache_invalidate_thread.
6865 (regsets_fetch_inferior_registers)
6866 (regsets_store_inferior_registers): New regsets_info parameter.
6867 Adjust to use it.
6868 (linux_register_in_regsets): New regs_info parameter. Adjust to
6869 use it.
6870 (register_addr, fetch_register, store_register): New usrregs_info
6871 parameter. Adjust to use it.
6872 (usr_fetch_inferior_registers, usr_store_inferior_registers): New
6873 parameter regs_info. Adjust to use it.
6874 (linux_fetch_registers): Get the current inferior's regs_info, and
6875 adjust to use it.
6876 (linux_store_registers): Ditto.
6877 [HAVE_LINUX_REGSETS] (initialize_regsets_info): New.
6878 (initialize_low): Don't initialize the target_regsets here. Call
6879 initialize_low_arch.
6880 * linux-low.h (target_regsets): Delete declaration.
6881 (struct regsets_info): New.
6882 (struct usrregs_info): New.
6883 (struct regs_info): New.
6884 (struct process_info_private) <new_inferior>: New field.
6885 (struct linux_target_ops): Delete the num_regs, regmap, and
6886 regset_bitmap fields. New field regs_info.
6887 [HAVE_LINUX_REGSETS] (initialize_regsets_info): Declare.
6888 * i387-fp.c (num_xmm_registers): Delete.
6889 (i387_cache_to_fsave, i387_fsave_to_cache): Adjust find_regno
6890 calls to new interface.
6891 (i387_cache_to_fxsave, i387_cache_to_xsave, i387_fxsave_to_cache)
6892 (i387_xsave_to_cache): Adjust find_regno calls to new interface.
6893 Infer the number of xmm registers from the regcache's target
6894 description.
6895 * i387-fp.h (num_xmm_registers): Delete.
6896 * inferiors.c (add_thread): Don't install the thread's regcache
6897 here.
6898 * proc-service.c (gregset_info): Fetch the current inferior's
6899 regs_info. Adjust to use it.
6900 * regcache.c: Include tdesc.h.
6901 (register_bytes, reg_defs, num_registers)
6902 (gdbserver_expedite_regs): Delete.
6903 (get_thread_regcache): If the thread doesn't have a regcache yet,
6904 create one, instead of aborting gdbserver.
6905 (regcache_invalidate_one): Rename to ...
6906 (regcache_invalidate_thread): ... this.
6907 (regcache_invalidate_one): New.
6908 (regcache_invalidate): Only invalidate registers of the current
6909 process.
6910 (init_register_cache): Add target_desc parameter, and use it.
6911 (new_register_cache): Ditto. Assert the target description has a
6912 non zero registers_size.
6913 (regcache_cpy): Add assertions. Adjust.
6914 (realloc_register_cache, set_register_cache): Delete.
6915 (registers_to_string, registers_from_string): Adjust.
6916 (find_register_by_name, find_regno, find_register_by_number)
6917 (register_cache_size): Add target_desc parameter, and use it.
6918 (free_register_cache_thread, free_register_cache_thread_one)
6919 (regcache_release, register_cache_size): New.
6920 (register_size): Add target_desc parameter, and use it.
6921 (register_data, supply_register, supply_register_zeroed)
6922 (supply_regblock, supply_register_by_name, collect_register)
6923 (collect_register_as_string, collect_register_by_name): Adjust.
6924 * regcache.h (struct target_desc): Forward declare.
6925 (struct regcache) <tdesc>: New field.
6926 (init_register_cache, new_register_cache): Add target_desc
6927 parameter.
6928 (regcache_invalidate_thread): Declare.
6929 (regcache_invalidate_one): Delete declaration.
6930 (regcache_release): Declare.
6931 (find_register_by_number, register_cache_size, register_size)
6932 (find_regno): Add target_desc parameter.
6933 (gdbserver_expedite_regs, gdbserver_xmltarget): Delete
6934 declarations.
6935 * remote-utils.c: Include tdesc.h.
6936 (outreg, prepare_resume_reply): Adjust.
6937 * server.c: Include tdesc.h.
6938 (gdbserver_xmltarget): Delete declaration.
6939 (get_features_xml, process_serial_event): Adjust.
6940 * server.h [IN_PROCESS_AGENT] (struct target_desc): Forward
6941 declare.
6942 (struct process_info) <tdesc>: New field.
6943 (ipa_tdesc): Declare.
6944 * tdesc.c: New file.
6945 * tdesc.h: New file.
6946 * tracepoint.c: Include tdesc.h.
6947 [IN_PROCESS_AGENT] (ipa_tdesc): Define.
6948 (get_context_regcache): Adjust to pass ipa_tdesc down.
6949 (do_action_at_tracepoint): Adjust to get the register cache size
6950 from the context regcache's description.
6951 (traceframe_walk_blocks): Adjust to get the register cache size
6952 from the current trace frame's description.
6953 (traceframe_get_pc): Adjust to get current trace frame's
6954 description and pass it down.
6955 (gdb_collect): Adjust to get the register cache size from the
6956 IPA's description.
6957 * linux-amd64-ipa.c (tdesc_amd64_linux): Declare.
6958 (gdbserver_xmltarget): Delete.
6959 (initialize_low_tracepoint): Set the ipa's target description.
6960 * linux-i386-ipa.c (tdesc_i386_linux): Declare.
6961 (initialize_low_tracepoint): Set the ipa's target description.
6962 * linux-x86-low.c: Include tdesc.h.
6963 [__x86_64__] (is_64bit_tdesc): New.
6964 (ps_get_thread_area, x86_get_thread_area): Use it.
6965 (i386_cannot_store_register): Rename to ...
6966 (x86_cannot_store_register): ... this. Use is_64bit_tdesc.
6967 (i386_cannot_fetch_register): Rename to ...
6968 (x86_cannot_fetch_register): ... this. Use is_64bit_tdesc.
6969 (x86_fill_gregset, x86_store_gregset): Adjust register_size calls
6970 to new interface.
6971 (target_regsets): Rename to ...
6972 (x86_regsets): ... this.
6973 (x86_get_pc, x86_set_pc): Adjust register_size calls to new
6974 interface.
6975 (x86_siginfo_fixup): Use is_64bit_tdesc.
6976 [__x86_64__] (tdesc_amd64_linux, tdesc_amd64_avx_linux)
6977 (tdesc_x32_avx_linux, tdesc_x32_linux)
6978 (tdesc_i386_linux, tdesc_i386_mmx_linux, tdesc_i386_avx_linux):
6979 Declare.
6980 (x86_linux_update_xmltarget): Delete.
6981 (I386_LINUX_XSAVE_XCR0_OFFSET): Define.
6982 (have_ptrace_getfpxregs, have_ptrace_getregset): New.
6983 (AMD64_LINUX_USER64_CS): New.
6984 (x86_linux_read_description): New, based on
6985 x86_linux_update_xmltarget.
6986 (same_process_callback): New.
6987 (x86_arch_setup_process_callback): New.
6988 (x86_linux_update_xmltarget): New.
6989 (x86_regsets_info): New.
6990 (amd64_linux_regs_info): New.
6991 (i386_linux_usrregs_info): New.
6992 (i386_linux_regs_info): New.
6993 (x86_linux_regs_info): New.
6994 (x86_arch_setup): Reimplement.
6995 (x86_install_fast_tracepoint_jump_pad): Use is_64bit_tdesc.
6996 (x86_emit_ops): Ditto.
6997 (the_low_target): Adjust. Install x86_linux_regs_info,
6998 x86_cannot_fetch_register, and x86_cannot_store_register.
6999 (initialize_low_arch): New.
7000 * linux-ia64-low.c (tdesc_ia64): Declare.
7001 (ia64_fetch_register): Adjust.
7002 (ia64_usrregs_info, regs_info): New globals.
7003 (ia64_regs_info): New function.
7004 (the_low_target): Adjust.
7005 (initialize_low_arch): New function.
7006 * linux-sparc-low.c (tdesc_sparc64): Declare.
7007 (sparc_fill_gregset_to_stack, sparc_store_gregset_from_stack):
7008 Adjust.
7009 (sparc_arch_setup): New function.
7010 (sparc_regsets_info, sparc_usrregs_info, regs_info): New globals.
7011 (the_low_target): Adjust.
7012 (initialize_low_arch): New function.
7013 * linux-ppc-low.c (tdesc_powerpc_32l, tdesc_powerpc_altivec32l)
7014 (tdesc_powerpc_cell32l, tdesc_powerpc_vsx32l)
7015 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_altivec32l)
7016 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_e500l)
7017 (tdesc_powerpc_64l, tdesc_powerpc_altivec64l)
7018 (tdesc_powerpc_cell64l, tdesc_powerpc_vsx64l)
7019 (tdesc_powerpc_isa205_64l, tdesc_powerpc_isa205_altivec64l)
7020 (tdesc_powerpc_isa205_vsx64l): Declare.
7021 (ppc_cannot_store_register, ppc_collect_ptrace_register)
7022 (ppc_supply_ptrace_register, parse_spufs_run, ppc_get_pc)
7023 (ppc_set_pc, ppc_get_hwcap): Adjust.
7024 (ppc_usrregs_info): Forward declare.
7025 (!__powerpc64__) ppc_regmap_adjusted: New global.
7026 (ppc_arch_setup): Adjust to the current process'es target
7027 description.
7028 (ppc_fill_vsxregset, ppc_store_vsxregset, ppc_fill_vrregset)
7029 (ppc_store_vrregset, ppc_fill_evrregset, ppc_store_evrregse)
7030 (ppc_store_evrregset): Adjust.
7031 (target_regsets): Rename to ...
7032 (ppc_regsets): ... this, and make static.
7033 (ppc_usrregs_info, ppc_regsets_info, regs_info): New globals.
7034 (ppc_regs_info): New function.
7035 (the_low_target): Adjust.
7036 (initialize_low_arch): New function.
7037 * linux-s390-low.c (tdesc_s390_linux32, tdesc_s390_linux32v1)
7038 (tdesc_s390_linux32v2, tdesc_s390_linux64, tdesc_s390_linux64v1)
7039 (tdesc_s390_linux64v2, tdesc_s390x_linux64, tdesc_s390x_linux64v1)
7040 (tdesc_s390x_linux64v2): Declare.
7041 (s390_collect_ptrace_register, s390_supply_ptrace_register)
7042 (s390_fill_gregset, s390_store_last_break): Adjust.
7043 (target_regsets): Rename to ...
7044 (s390_regsets): ... this, and make static.
7045 (s390_get_pc, s390_set_pc): Adjust.
7046 (s390_get_hwcap): New target_desc parameter, and use it.
7047 [__s390x__] (have_hwcap_s390_high_gprs): New global.
7048 (s390_arch_setup): Adjust to set the current process'es target
7049 description. Don't adjust the regmap.
7050 (s390_usrregs_info, s390_regsets_info, regs_info): New globals.
7051 [__s390x__] (s390_usrregs_info_3264, s390_regsets_info_3264)
7052 (regs_info_3264): New globals.
7053 (s390_regs_info): New function.
7054 (the_low_target): Adjust.
7055 (initialize_low_arch): New function.
7056 * linux-mips-low.c (tdesc_mips_linux, tdesc_mips_dsp_linux)
7057 (tdesc_mips64_linux, tdesc_mips64_dsp_linux): Declare.
7058 [__mips64] (init_registers_mips_linux)
7059 (init_registers_mips_dsp_linux): Delete defines.
7060 [__mips64] (tdesc_mips_linux, tdesc_mips_dsp_linux): New defines.
7061 (have_dsp): New global.
7062 (mips_read_description): New, based on mips_arch_setup.
7063 (mips_arch_setup): Reimplement.
7064 (get_usrregs_info): New function.
7065 (mips_cannot_fetch_register, mips_cannot_store_register)
7066 (mips_get_pc, mips_set_pc, mips_fill_gregset, mips_store_gregset)
7067 (mips_fill_fpregset, mips_store_fpregset): Adjust.
7068 (target_regsets): Rename to ...
7069 (mips_regsets): ... this, and make static.
7070 (mips_regsets_info, mips_dsp_usrregs_info, mips_usrregs_info)
7071 (dsp_regs_info, regs_info): New globals.
7072 (mips_regs_info): New function.
7073 (the_low_target): Adjust.
7074 (initialize_low_arch): New function.
7075 * linux-arm-low.c (tdesc_arm, tdesc_arm_with_iwmmxt)
7076 (tdesc_arm_with_vfpv2, tdesc_arm_with_vfpv3, tdesc_arm_with_neon):
7077 Declare.
7078 (arm_fill_vfpregset, arm_store_vfpregset): Adjust.
7079 (arm_read_description): New, with bits factored from
7080 arm_arch_setup.
7081 (arm_arch_setup): Reimplement.
7082 (target_regsets): Rename to ...
7083 (arm_regsets): ... this, and make static.
7084 (arm_regsets_info, arm_usrregs_info, regs_info): New globals.
7085 (arm_regs_info): New function.
7086 (the_low_target): Adjust.
7087 (initialize_low_arch): New function.
7088 * linux-m68k-low.c (tdesc_m68k): Declare.
7089 (target_regsets): Rename to ...
7090 (m68k_regsets): ... this, and make static.
7091 (m68k_regsets_info, m68k_usrregs_info, regs_info): New globals.
7092 (m68k_regs_info): New function.
7093 (m68k_arch_setup): New function.
7094 (the_low_target): Adjust.
7095 (initialize_low_arch): New function.
7096 * linux-sh-low.c (tdesc_sharch): Declare.
7097 (target_regsets): Rename to ...
7098 (sh_regsets): ... this, and make static.
7099 (sh_regsets_info, sh_usrregs_info, regs_info): New globals.
7100 (sh_regs_info, sh_arch_setup): New functions.
7101 (the_low_target): Adjust.
7102 (initialize_low_arch): New function.
7103 * linux-bfin-low.c (tdesc_bfin): Declare.
7104 (bfin_arch_setup): New function.
7105 (bfin_usrregs_info, regs_info): New globals.
7106 (bfin_regs_info): New function.
7107 (the_low_target): Adjust.
7108 (initialize_low_arch): New function.
7109 * linux-cris-low.c (tdesc_cris): Declare.
7110 (cris_arch_setup): New function.
7111 (cris_usrregs_info, regs_info): New globals.
7112 (cris_regs_info): New function.
7113 (the_low_target): Adjust.
7114 (initialize_low_arch): New function.
7115 * linux-cris-low.c (tdesc_crisv32): Declare.
7116 (cris_arch_setup): New function.
7117 (cris_regsets_info, cris_usrregs_info, regs_info): New globals.
7118 (cris_regs_info): New function.
7119 (the_low_target): Adjust.
7120 (initialize_low_arch): New function.
7121 * linux-m32r-low.c (tdesc_m32r): Declare.
7122 (m32r_arch_setup): New function.
7123 (m32r_usrregs_info, regs_info): New globals.
7124 (m32r_regs_info): Adjust.
7125 (initialize_low_arch): New function.
7126 * linux-tic6x-low.c (tdesc_tic6x_c64xp_linux)
7127 (tdesc_tic6x_c64x_linux, tdesc_tic6x_c62x_linux): Declare.
7128 (tic6x_usrregs_info): Forward declare.
7129 (tic6x_read_description): New function, based on ...
7130 (tic6x_arch_setup): ... this. Reimplement.
7131 (target_regsets): Rename to ...
7132 (tic6x_regsets): ... this, and make static.
7133 (tic6x_regsets_info, tic6x_usrregs_info, regs_info): New globals.
7134 (tic6x_regs_info): New function.
7135 (the_low_target): Adjust.
7136 (initialize_low_arch): New function.
7137 * linux-xtensa-low.c (tdesc_xtensa): Declare.
7138 (xtensa_fill_gregset, xtensa_store_gregset): Adjust.
7139 (target_regsets): Rename to ...
7140 (xtensa_regsets): ... this, and make static.
7141 (xtensa_regsets_info, xtensa_usrregs_info, regs_info): New
7142 globals.
7143 (xtensa_arch_setup, xtensa_regs_info): New functions.
7144 (the_low_target): Adjust.
7145 (initialize_low_arch): New function.
7146 * linux-nios2-low.c (tdesc_nios2_linux): Declare.
7147 (nios2_arch_setup): Set the current process'es tdesc.
7148 (target_regsets): Rename to ...
7149 (nios2_regsets): ... this.
7150 (nios2_regsets_info, nios2_usrregs_info, regs_info): New globals.
7151 (nios2_regs_info): New function.
7152 (the_low_target): Adjust.
7153 (initialize_low_arch): New function.
a261b8f5
PA		 7154 * linux-aarch64-low.c (tdesc_aarch64): Declare.
7155 (aarch64_arch_setup): Set the current process'es tdesc.
7156 (target_regsets): Rename to ...
7157 (aarch64_regsets): ... this.
7158 (aarch64_regsets_info, aarch64_usrregs_info, regs_info): New globals.
7159 (aarch64_regs_info): New function.
7160 (the_low_target): Adjust.
7161 (initialize_low_arch): New function.
3aee8918
PA		 7162 * linux-tile-low.c (tdesc_tilegx, tdesc_tilegx32): Declare
7163 globals.
7164 (target_regsets): Rename to ...
7165 (tile_regsets): ... this.
7166 (tile_regsets_info, tile_usrregs_info, regs_info): New globals.
7167 (tile_regs_info): New function.
7168 (tile_arch_setup): Set the current process'es tdesc.
7169 (the_low_target): Adjust.
7170 (initialize_low_arch): New function.
7171 * spu-low.c (tdesc_spu): Declare.
7172 (spu_create_inferior, spu_attach): Set the new process'es tdesc.
7173 * win32-arm-low.c (tdesc_arm): Declare.
7174 (arm_arch_setup): New function.
7175 (the_low_target): Install arm_arch_setup instead of
7176 init_registers_arm.
7177 * win32-i386-low.c (tdesc_i386, tdesc_amd64): Declare.
7178 (init_windows_x86): Rename to ...
7179 (i386_arch_setup): ... this. Set `win32_tdesc'.
7180 (the_low_target): Adjust.
7181 * win32-low.c (win32_tdesc): New global.
7182 (child_add_thread): Don't create the thread cache here.
7183 (do_initial_child_stuff): Set the new process'es tdesc.
7184 * win32-low.h (struct target_desc): Forward declare.
7185 (win32_tdesc): Declare.
7186 * lynx-i386-low.c (tdesc_i386): Declare global.
7187 (lynx_i386_arch_setup): Set `lynx_tdesc'.
7188 * lynx-low.c (lynx_tdesc): New global.
7189 (lynx_add_process): Set the new process'es tdesc.
7190 * lynx-low.h (struct target_desc): Forward declare.
7191 (lynx_tdesc): Declare global.
7192 * lynx-ppc-low.c (tdesc_powerpc_32): Declare global.
7193 (lynx_ppc_arch_setup): Set `lynx_tdesc'.
7194 * nto-low.c (nto_tdesc): New global.
7195 (do_attach): Set the new process'es tdesc.
7196 * nto-low.h (struct target_desc): Forward declare.
7197 (nto_tdesc): Declare.
7198 * nto-x86-low.c (tdesc_i386): Declare.
7199 (nto_x86_arch_setup): Set `nto_tdesc'.
7200
b1fbec62
GB		 72012013-06-04 Gary Benson <gbenson@redhat.com>
7202
7203 * server.c (handle_query): Add "augmented-libraries-svr4-read+"
7204 to qSupported response when appropriate.
7205 (handle_qxfer_libraries_svr4): Allow qXfer:libraries-svr4:read
7206 with nonzero-length annex.
7207 * linux-low.c (linux_qxfer_libraries_svr4): Parse and handle
7208 arguments supplied in annex.
7209
d1ec4ce7
DE		 72102013-05-31 Doug Evans <dje@google.com>
7211
ac44adcb 7212 PR server/15594
d1ec4ce7
DE		 7213 * linux-x86-low.c (ps_get_thread_area): Properly extend address to
7214 64 bits in 64-cross-32 environment.
7215
9b25f2d3
PA		 72162013-05-28 Pedro Alves <palves@redhat.com>
7217
7218 * Makefile.in (clean): Remove reference to aarch64-without-fpu.c.
7219 (aarch64-without-fpu.c): Delete rule.
7220 * configure.srv (aarch64*-*-linux*): Remove references to
7221 aarch64-without-fpu.o and aarch64-without-fpu.xml.
7222 * linux-aarch64-low.c (init_registers_aarch64_without_fpu): Remove
7223 declaration.
7224
6740dc9c
PA		 72252013-05-24 Pedro Alves <palves@redhat.com>
7226
7227 * server.c (handle_v_cont) <vCont;r>: Use unpack_varlen_hex
7228 instead of strchr/decode_address. Error if the range isn't split
7229 with a ','. Don't assume there's be a ':' in the action.
7230
c2d6af84
PA		 72312013-05-23 Yao Qi <yao@codesourcery.com>
7232 Pedro Alves <palves@redhat.com>
7233
7234 * linux-low.c (lwp_in_step_range): New function.
7235 (linux_wait_1): If the thread was range stepping and stopped
7236 outside the stepping range, report the stop to GDB. Otherwise,
7237 continue stepping. Add range stepping debug output.
7238 (linux_set_resume_request): Copy the step range from the resume
7239 request to the lwp.
7240 (linux_supports_range_stepping): New.
7241 (linux_target_ops) <supports_range_stepping>: Set to
7242 linux_supports_range_stepping.
7243 * linux-low.h (struct linux_target_ops)
7244 <supports_range_stepping>: New field.
7245 (struct lwp_info) <step_range_start, step_range_end>: New fields.
7246 * linux-x86-low.c (x86_supports_range_stepping): New.
7247 (the_low_target) <supports_range_stepping>: Set to
7248 x86_supports_range_stepping.
7249 * server.c (handle_v_cont): Handle 'r' action.
7250 (handle_v_requests): Append ";r" if the target supports range
7251 stepping.
7252 * target.h (struct thread_resume) <step_range_start,
7253 step_range_end>: New fields.
7254 (struct target_ops) <supports_range_stepping>:
7255 New field.
7256 (target_supports_range_stepping): New macro.
7257
58794e1a
JB		 72582013-05-17 Joel Brobecker <brobecker@adacore.com>
7259
7260 * lynx-low.c (lynx_resume): Fix null_ptid/minus_one_ptid
7261 confusion in comment.
7262
d631c5a7
JB		 72632013-05-17 Joel Brobecker <brobecker@adacore.com>
7264
7265 * lynx-low.c (struct process_info_private): New type.
7266 (lynx_add_process): New function.
7267 (lynx_create_inferior, lynx_attach): Replace calls to
7268 add_process by calls to lynx_add_process.
7269 (lynx_resume): If PTID is null, then try using
7270 current_process()->private->last_wait_event_ptid.
7271 Add comments.
7272 (lynx_clear_inferiors): Delete. The contents of that function
7273 has been inlined in lynx_mourn;
7274 (lynx_wait_1): Save the ptid in the process's private data.
7275 (lynx_mourn): Free the process' private data. Replace call
7276 to lynx_clear_inferiors by call to clear_inferiors.
7277
96f7a20f
YQ		 72782013-05-17 Yao Qi <yao@codesourcery.com>
7279
7280 * i386-low.c (i386_length_and_rw_bits): Move the comment to
7281 the right place.
7282
db0dfaa0
LM		 72832013-05-16 Luis Machado <lgustavo@codesourcery.com>
7284
7285 * linux-low.c: Move definition checks upwards for PT_TEXT_ADDR,
7286 PT_DATA_ADDR and PT_TEXT_END_ADDR. Update comments.
7287 (linux_read_offsets): Remove PT_TEXT_ADDR, PT_DATA_ADDR and
7288 PT_TEXT_END_ADDR guards. Update comments.
7289 (linux_target_op) <read_offsets>: Conditionally define to
7290 linux_read_offsets if the target is UCLIBC and if it defines
7291 PT_TEXT_ADDR, PT_DATA_ADDR and PT_TEXT_END_ADDR.
7292
68f5f838
SL		 72932013-05-06 Sandra Loosemore <sandra@codesourcery.com>
7294 Andrew Jenner <andrew@codesourcery.com>
7295
7296 * Makefile.in (SFILES): Add linux-nios2-low.c.
7297 (clean): Add action to delete nios2-linux.c.
7298 (nios2-linux.c): New rule.
7299 * configure.srv: Add nios2*-*-linux*.
7300 * linux-nios2-low.c: New.
7301
1ebff1fd
HAQ		 73022013-05-03 Hafiz Abid Qadeer <abidh@codesourcery.com>
7303
7304 * tracepoint.c (cmd_qtinit): Call 'stop_tracing'.
7305
f6150862
HZ		 73062013-04-25 Hui Zhu <hui@codesourcery.com>
7307
7308 PR gdb/15186
f6150862
HZ		 7309 * ax.c (ax_printf): Add fflush.
7310
614c279d
TT		 73112013-04-22 Tom Tromey <tromey@redhat.com>
7312
7313 * Makefile.in (SFILES): Add filestuff.c.
7314 (OBS): Add filestuff.o.
7315 (filestuff.o): New target.
7316 * config.in, configure: Rebuild.
7317 * configure.ac: Check for fdwalk, pipe2.
7318
7d4e5717
PA		 73192013-04-17 Pedro Alves <palves@redhat.com>
7320
7321 * configure.ac (USE_THREAD_DB): Delete variable.
7322 (if test "$srv_linux_thread_db" = "yes"): AC_DEFINE USE_THREAD_DB.
7323 Don't AC_SUBST USE_THREAD_DB.
7324 * Makefile.in (INTERNAL_CFLAGS): Remove @USE_THREAD_DB@.
7325 * config.in, configure: Regenerate.
7326
d5c93e41
PA		 73272013-04-16 Pedro Alves <palves@redhat.com>
7328
7329 * linux-low.h (struct lwp_info) <thread_known>: Move under
7330 the USE_THREAD_DB #ifdef.
7331
04f5fe89
PA		 73322013-04-16 Pedro Alves <palves@redhat.com>
7333
7334 * Makefile.in (INTERNAL_CFLAGS): Add @USE_THREAD_DB@.
7335 (linux-low.o): Delete rule.
7336 * linux-low.h: Always include "gdb_thread_db.h" instead of
7337 conditionally including thread_db.h.
7338 (struct lwp_info) <th>: Guard with #ifdef USE_THREAD_DB instead of
7339 HAVE_THREAD_DB_H.
7340
480b27bf
JK		 73412013-04-07 Jan Kratochvil <jan.kratochvil@redhat.com>
7342
7343 * Makefile.in (install-only): Fix make install regression.
7344
43662968
JK		 73452013-04-05 Jan Kratochvil <jan.kratochvil@redhat.com>
7346
7347 Convert man pages to texinfo, new gdbinit.5 texinfo page.
7348 * Makefile.in (install-only): Remove $(man1dir) and gdbserver.1
7349 installation.
7350 * gdbserver.1: Remove.
7351
3e74e146
PA		 73522013-03-22 Pedro Alves <palves@redhat.com>
7353
7354 * linux-low.c (handle_extended_wait): Don't call
7355 linux_enable_event_reporting.
7356
a8347a2a
TT		 73572013-03-15 Tony Theodore <tonyt@logyst.com>
7358
7359 PR build/9098:
7360 * Makefile.in (SHELL): Use @SHELL@.
7361
eeb56fa7
SDJ		 73622013-03-14 Sergio Durigan Junior <sergiodj@redhat.com>
7363
7364 * tracepoint.c (cmd_qtv): Initialize `val' with zero, silencing
7365 compiler warning.
7366
4fa7e2ff
JB		 73672013-03-13 Joel Brobecker <brobecker@adacore.com>
7368
7369 * linux-low.c (linux_target_ops) [!HAVE_LINUX_BTRACE]:
7370 Remove extraneous NULL element.
7371
8ddb1965
YQ		 73722013-03-13 Yao Qi <yao@codesourcery.com>
7373
7374 * tracepoint.c (traceframe_read_tsv): Look for the last matched
7375 'V' block in trace frame.
7376
9accd112
MM		 73772013-03-11 Markus Metzger <markus.t.metzger@intel.com>
7378
7379 * target.h (struct target_ops): Add btrace ops.
7380 (target_supports_btrace): New macro.
7381 (target_enable_btrace): New macro.
7382 (target_disable_btrace): New macro.
7383 (target_read_btrace): New macro.
7384 * gdbthread.h (struct thread_info): Add btrace field.
7385 * server.c: Include btrace-common.h.
7386 (handle_btrace_general_set): New function.
7387 (handle_btrace_enable): New function.
7388 (handle_btrace_disable): New function.
7389 (handle_general_set): Call handle_btrace_general_set.
7390 (handle_qxfer_btrace): New function.
7391 (struct qxfer qxfer_packets[]): Add btrace entry.
7392 * inferiors.c (remove_thread): Disable btrace.
7393 * linux-low: Include linux-btrace.h.
7394 (linux_low_enable_btrace): New function.
7395 (linux_low_read_btrace): New function.
7396 (linux_target_ops): Add btrace ops.
7397 * configure.srv (i[34567]86-*-linux*): Add linux-btrace.o.
7398 Add srv_linux_btrace=yes.
7399 (x86_64-*-linux*): Add linux-btrace.o.
7400 Add srv_linux_btrace=yes.
7401 * configure.ac: Define HAVE_LINUX_BTRACE.
7402 * config.in: Regenerated.
7403 * configure: Regenerated.
7404
5cc22e4c
MM		 74052013-03-11 Markus Metzger <markus.t.metzger@intel.com>
7406
7407 * server.c (handle_qxfer): Preserve error message if -3 is
7408 returned.
7409 (qxfer): Document the -3 return value.
7410
7c97f91e
MM		 74112013-03-11 Markus Metzger <markus.t.metzger@intel.com>
7412
7413 * Makefile.in (SFILES): Add $(srcdir)/common/linux-btrace.c.
7414 (linux_btrace_h): New variable.
7415 (linux-btrace.o): New rule.
7416
be9a119c 74172013-03-08 Stan Shebs <stan@codesourcery.com>
f6f899bf
HAQ		 7418 Hafiz Abid Qadeer <abidh@codesourcery.com>
7419
7420 * tracepoint.c (trace_buffer_size): New global.
7421 (DEFAULT_TRACE_BUFFER_SIZE): New define.
7422 (init_trace_buffer): Change to one-argument function. Allocate
7423 trace buffer memory.
7424 (handle_tracepoint_general_set): Call cmd_bigqtbuffer_size to
7425 handle QTBuffer:size packet.
7426 (cmd_bigqtbuffer_size): New function.
7427 (initialize_tracepoint): Call init_trace_buffer with
7428 DEFAULT_TRACE_BUFFER_SIZE.
7429 * server.c (handle_query): Add QTBuffer:size in the
7430 supported packets.
7431
e64f7499
YQ		 74322013-03-07 Yao Qi <yao@codesourcery.com>
7433
7434 * tracepoint.c (cur_action, cur_step_action): Make them unsigned.
7435 (cmd_qtfp): Initialize cur_action and cur_step_action 0 instead
7436 of -1.
7437 (cmd_qtsp): Adjust condition. Do post increment.
7438 Set cur_action and cur_step_action back to 0.
7439
f0ae6fc3
PA		 74402013-03-07 Jeremy Bennett <jeremy.bennett@embecosm.com>
7441
7442 PR server/15236
7443 * linux-low.c (linux_write_memory): Return early success if LEN is
7444 zero.
7445
b5b0b0af
CV		 74462013-03-05 Corinna Vinschen <vinschen@redhat.de>
7447
334ad4a8 7448 * configure.srv: Add x86_64-*-cygwin* as target.
b5b0b0af 7449
589bc927
TT		 74502013-02-28 Tom Tromey <tromey@redhat.com>
7451
7452 * configure.ac: Invoke AC_SYS_LARGEFILE.
7453 * configure, config.in: Rebuild.
7454
dfe07582
CV		 74552013-02-28 Corinna Vinschen <vinschen@redhat.com>
7456
7457 * win32-low.c: Throughout, fix format strings and casts of
7458 printf-like functions to avoid type related warnings on all
7459 platforms.
7460 (get_child_debug_event): Print dwDebugEventCode as hex since
7461 that's how it's usually documented.
7462
736cd585
YQ		 74632013-02-28 Yao Qi <yao@codesourcery.com>
7464
7465 * tracepoint.c (cmd_qtbuffer): Call phex_nz instead of
7466 pulongest.
7467
e1f58301
JW		 74682013-02-27 Jiong Wang <jiwang@tilera.com>
7469
7470 * Makefile.in (clean): Remove reg-tilegx.c, reg-tilegx32.c.
7471 (reg-tilegx32.c): New rule.
7472 * configure.srv (tilegx-*-linux*): Add reg-tilegx32.o to srv_regobj.
7473 * linux-tile-low.c (tile_arch_setup): New function. Invoke
7474 different register info initializer according to elf class.
7475 (init_registers_tilgx32): New function. The tilegx32 register info
7476 initializer.
7477 (tile_fill_gregset): Use "uint_reg_t" to represent register size.
7478 (tile_store_gregset): Likewise.
7479
d171ca78
YQ		 74802013-02-27 Yao Qi <yao@codesourcery.com>
7481
7482 * server.c (process_point_options): Print debug message when
7483 debug_threads is true.
7484
282bbdf3
YQ		 74852013-02-26 Yao Qi <yao@codesourcery.com>
7486
7487 * tracepoint.c (cmd_qtbuffer): Don't set '\0' in OWN_BUF.
7488
aca22551
PA		 74892013-02-19 Pedro Alves <palves@redhat.com>
7490 Kai Tietz <ktietz@redhat.com>
7491
7492 PR gdb/15161
7493
7494 * server.c (handle_query) <CRC check>: Use unpack_varlen_hex
7495 instead of strtoul to extract address from packet.
7496 (process_serial_event) <'z'>: Likewise.
7497
4f3cee1c
YQ		 74982013-02-18 Yao Qi <yao@codesourcery.com>
7499
7500 * linux-bfin-low.c (the_low_target): Use NULL instead of 0.
7501
8e1d55a3
PA		 75022013-02-14 Pedro Alves <palves@redhat.com>
7503
7504 Plug memory leak.
7505
7506 * tracepoint.c (cmd_qtnotes): Free TRACING_USER_NAME,
7507 TRACING_NOTES and TRACING_STOP_NOTE before clobbering.
7508
458820da
PA		 75092013-02-14 Pedro Alves <palves@redhat.com>
7510
7511 * tracepoint.c (cmd_qtdpsrc): Use savestring.
7512
baea0dae
PA		 75132013-02-14 Pedro Alves <palves@redhat.com>
7514
7515 * tracepoint.c (save_string): Delete.
7516 (add_tracepoint_action): Use savestring instead of save_string.
7517
0b1afbb3
PA		 75182013-02-12 Pedro Alves <palves@redhat.com>
7519
7520 * linux-xtensa-low.c: Ditto.
7521 * xtensa-xtregs.c: Ditto.
7522
8a4ac37e
PA		 75232013-02-12 Sanimir Agovic <sanimir.agovic@intel.com>
7524
7525 * thread-db.c (thread_db_get_tls_address): NULL pointer check
7526 thread_db.
7527
148de6bb
MS		 75282013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
7529
7530 * linux-aarch64-low.c (aarch64_arch_setup): Clamp
7531 aarch64_num_wp_regs and aarch64_num_bp_regs to
7532 AARCH64_HWP_MAX_NUM and AARCH64_HBP_MAX_NUM respectively.
7533
55fac6e0
MS		 75342013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
7535
7536 * linux-aarch64-low.c (ps_get_thread_area): Replace
7537 PTRACE_GET_THREAD_AREA with PTRACE_GETREGSET.
7538
176eb98c
MS		 75392013-02-04 Jim MacArthur <jim.macarthur@arm.com>
7540 Marcus Shawcroft <marcus.shawcroft@arm.com>
7541 Nigel Stephens <nigel.stephens@arm.com>
7542 Yufeng Zhang <yufeng.zhang@arm.com>
7543
7544 * Makefile.in (clean): Remove aarch64.c and aarch64-without-fpu.c.
7545 (aarch64.c, aarch64-without-fpu.c): New targets.
7546 * configure.srv (aarch64*-*-linux*): New.
7547 * linux-aarch64-low.c: New file.
7548
56f7af9c
MS		 75492013-02-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
7550
43aaf8b6 7551 * linux-low.c (handle_extended_wait, linux_create_inferior)
56f7af9c
MS		 7552 (linux_attach_lwp_1, linux_kill_one_lwp, linux_attach_one_lwp)
7553 (dequeue_one_deferred_signal, linux_resume_one_thread)
7554 (fetch_register, linux_write_memory, linux_enable_event_reporting)
7555 (linux_tracefork_grandchild, linux_test_for_tracefork)
7556 (linux_read_offsets, linux_xfer_siginfo, linux_xfer_siginfo): Add
7557 PTRACE_ARG3_TYPE and PTRACE_ARG4_TYPE cast to ptrace arguments
7558 where the argument is 0.
7559
60f662b0
YQ		 75602013-01-25 Yao Qi <yao@codesourcery.com>
7561
7562 * event-loop.c: Include "queue.h".
7563 (gdb_event_p): New typedef.
7564 (struct gdb_event) <next_event>: Remove.
7565 (event_queue): Change to QUEUE(gdb_event_p).
7566 (async_queue_event): Remove.
7567 (gdb_event_xfree): New.
7568 (initialize_event_loop): New.
7569 (process_event): Use API from QUEUE.
7570 (wait_for_event): Likewise.
7571 * server.c (main): Call initialize_event_loop.
7572 * server.h (initialize_event_loop): Declare.
7573
5ae4861a
YQ		 75742013-01-18 Yao Qi <yao@codesourcery.com>
7575
7576 * ax.h (struct eval_agent_expr_context): New.
7577 (gdb_eval_agent_expr): Update declaration.
7578 * ax.c (gdb_eval_agent_expr): Remove argument REGCACHE and
7579 TFRAME. Add new argument CTX.
7580 * server.h (struct eval_agent_expr_context): Declare.
7581 (agent_mem_read, agent_tsv_read): Update declaration.
7582 (agent_mem_read_string): Likewise.
7583 * tracepoint.c (eval_tracepoint_agent_expr): Remove.
7584 (add_traceframe_block): Add new argument TPOINT.
7585 Increase TPOINT->traceframe_usage.
7586 (do_action_at_tracepoint): Call gdb_eval_agent_expr instead of
7587 eval_tracepoint_agent_expr.
7588 (condition_true_at_tracepoint): Likewise.
7589 (agent_mem_read): Remove argument TFRAME. Add argument CTX.
7590 (agent_mem_read_string, agent_tsv_read): Likewise.
7591
85e00e85
YQ		 75922013-01-16 Yao Qi <yao@codesourcery.com>
7593
7594 * linux-low.c (linux_resume_one_lwp): Don't check
7595 'lwp->bp_reinsert != 0'.
7596
4039cf45
JB		 75972013-01-07 Joel Brobecker <brobecker@adacore.com>
7598 Pedro Alves <palves@redhat.com>
7599
7600 * lynx-low.c (ptrace_request_to_str): Define a temporary
7601 macro and use it to simplify this function's implementation.
7602
9044dee2
JB		 76032013-01-07 Joel Brobecker <brobecker@adacore.com>
7604
7605 * lynx-low.c (lynx_resume): Call perror_with_name if lynx_ptrace
7606 sets errno.
7607
e6352c8f
JB		 76082013-01-07 Joel Brobecker <brobecker@adacore.com>
7609
7610 * configure.srv (i[34567]86-*-lynxos*): Set srv_xmlfiles.
7611
50681a27
JB		 76122013-01-07 Joel Brobecker <brobecker@adacore.com>
7613
7614 * configure.srv (powerpc-*-lynxos*): Set srv_xmlfiles.
7615
3f6e77ef
JB		 76162013-01-07 Joel Brobecker <brobecker@adacore.com>
7617
7618 * lynx-low.c (lynx_resume): Use the resume_info parameter
7619 to determine the ptid for the lynx_ptrace call, unless
7620 it is equal to minus_one_ptid, in which case we use the
7621 ptid of the current_inferior.
7622 (lynx_wait_1): After having received a thread create/exit
7623 event, resume the inferior's execution using the signaling
7624 thread's ptid, rather than the old ptid.
7625
7fda33ae
JB		 76262013-01-07 Joel Brobecker <brobecker@adacore.com>
7627
7628 * lynx-low.c (lynx_resume): Delete variable ret.
7629
b9786c74
JB		 76302013-01-01 Joel Brobecker <brobecker@adacore.com>
7631
7632 * gdbreplay.c (gdbreplay_version): Update copyright year.
7633 * server.c (gdbserver_version): Likewise.
7634
8b93d60f
JB		 76352012-12-17 Joel Brobecker <brobecker@adacore.com>
7636
7637 * lynx-low.c (lynx_wait_1): Add debug trace before adding
7638 new thread.
7639
037335a7
JB		 76402012-12-17 Joel Brobecker <brobecker@adacore.com>
7641
7642 * lynx-low.c (ptrace_request_to_str): Add handling for
7643 PTRACE_GETTRACESIG.
7644
52d4cbd8
JB		 76452012-12-17 Joel Brobecker <brobecker@adacore.com>
7646
7647 * lynx-low.c (lynx_attach): Delete variable new_process.
7648
ab8f6ca9
JB		 76492012-12-17 Joel Brobecker <brobecker@adacore.com>
7650
7651 * lynx-low.c (lynx_create_inferior): Delete variable
7652 new_process.
7653
78cbc024
JB		 76542012-12-17 Joel Brobecker <brobecker@adacore.com>
7655
7656 * lynx-low.c (ptrace_request_to_str): Do not handle
7657 PTRACE_GETTHREADLIST if this macro does not exist.
7658
14a00470
YQ		 76592012-12-15 Yao Qi <yao@codesourcery.com>
7660
7661 * Makefile.in (OBS): Add notif.o.
7662 * notif.c, notif.h: New.
7663 * server.c: Include "notif.h".
7664 (struct vstop_notif) <next>: Remove.
7665 <base>: New field.
7666 (queue_stop_reply): Update.
7667 (push_event, send_next_stop_reply): Remove.
7668 (discard_queued_stop_replies): Update.
7669 (notif_stop): New variable.
7670 (handle_v_stopped): Remove.
7671 (handle_v_requests): Don't call handle_v_stopped. Call
7672 handle_ack_notif instead.
7673 (queue_stop_reply_callback): Call notif_event_enque instead
7674 of queue_stop_reply.
7675 (handle_status): Don't call send_next_stop_reply, call
7676 notif_write_event instead.
7677 (kill_inferior_callback): Likewise.
7678 (detach_or_kill_inferior_callback): Likewise.
7679 (main): Call initialize_notif.
7680 (process_serial_event): Call QUEUE_is_empty.
7681 (handle_target_event): Call notif_push instead of push event.
7682 * server.h (push_event): Remove declaration.
7683
61c125b9
TT		 76842012-12-10 Tom Tromey <tromey@redhat.com>
7685
7686 * Makefile.in (DEPMODE, DEPDIR, depcomp, COMPILE.pre)
7687 (COMPILE.post, COMPILE, POSTCOMPILE, IPAGENT_COMPILE): New
7688 macros.
7689 (.c.o): Rewrite.
7690 (ax-ipa.o, tracepoint-ipa.o, utils-ipa.o, format-ipa.o)
7691 (common-utils-ipa.o, remote-utils-ipa.o, regcache-ipa.o)
7692 (i386-linux-ipa.o, linux-i386-ipa.o, linux-amd64-ipa.o)
7693 (amd64-linux-ipa.o, ax.o): Rewrite.
7694 (event-loop.o, hostio.o, hostio-errno.o, inferiors.o, mem-break.o)
7695 (proc-service.o, regcache.o, remote-utils.o, server.o, target.o)
7696 (thread-db.o, tracepoint.o, utils.o, gdbreplay.o, dll.o): Remove.
7697 (signals.o, linux-procfs.o, linux-ptrace.o, common-utils.o, vec.o)
7698 (gdb_vecs.o, xml-utils.o, linux-osdata.o, ptid.o, buffer.o)
7699 (format.o, agent.o, vasprintf.o, vsnprintf.o): Rewrite.
7700 (i386-low.o, i387-fp.o, linux-low.o, linux-arm-low.o)
7701 (linux-bfin-low.o, linux-cris-low.o, linux-crisv32-low.o)
7702 (linux-ia64-low.o, linux-m32r-low.o, linux-mips-low.o)
7703 (linux-ppc-low.o, linux-s390-low.o, linux-sh-low.o)
7704 (linux-tic6x-low.o, linux-x86-low.o, linux-xtensa-low.o)
7705 (linux-tile-low.o, lynx-low.o, lynx-ppc-low.o, nto-low.o)
7706 (nto-x86-low.o, linux-low.o, win32-low.o, win32-arm-low.o)
7707 (win32-i386-low.o, spu-low.o, reg-arm.o, arm-with-iwmmxt.o)
7708 (arm-with-vfpv2.o, arm-with-vfpv3.o, arm-with-neon.o, reg-bfin.o)
7709 (reg-cris.o, reg-crisv32.o, i386.o, i386-linux.o, i386-avx.o)
7710 (i386-avx-linux.o, i386-mmx.o, i386-mmx-linux.o, reg-ia64.o)
7711 (reg-m32r.o, reg-m68k.o, reg-cf.o, mips-linux.o, mips-dsp-linux.o)
7712 (mips64-linux.o, mips64-dsp-linux.o, powerpc-32.o, powerpc-32l.o)
7713 (powerpc-altivec32l.o, powerpc-cell32l.o, powerpc-vsx32l.o)
7714 (powerpc-isa205-32l.o, powerpc-isa205-altivec32l.o)
7715 (powerpc-isa205-vsx32l.o, powerpc-e500l.o, powerpc-64l.o)
7716 (powerpc-altivec64l.o, powerpc-cell64l.o, powerpc-vsx64l.o)
7717 (powerpc-isa205-64l.o, powerpc-isa205-altivec64l.o)
7718 (powerpc-isa205-vsx64l.o, s390-linux32.o, s390-linux32v1.o)
7719 (s390-linux32v2.o, s390-linux64.o, s390-linux64v1.o)
7720 (s390-linux64v2.o, s390x-linux64.o, s390x-linux64v1.o)
7721 (s390x-linux64v2.o, tic6x-c64xp-linux.o, tic6x-c64x-linux.o)
7722 (tic6x-c62x-linux.o, reg-sh.o, reg-sparc64.o, reg-spu.o, amd64.o)
7723 (amd64-linux.o, amd64-avx.o, amd64-avx-linux.o, x32.o)
7724 (x32-linux.o, x32-avx.o, x32-avx-linux.o, reg-xtensa.o)
7725 (reg-tilegx.o): Remove.
7726 (all_object_files): New macro.
7727 Include .deps files.
7728 * aclocal.m4, configure: Rebuild.
7729 * acinclude.m4: Include depstand.m4, lead-dot.m4.
7730 * configure.ac: Invoke ZW_CREATE_DEPDIR,
7731 ZW_PROG_COMPILER_DEPENDENCIES. Compute GMAKE condition.
7732
e90e9ad9
TT		 77332012-12-05 Tom Tromey <tromey@redhat.com>
7734
7735 PR gdb/14917:
7736 * server.h (current_insn_ptr, emit_error): Declare 'extern'.
7737
02d403bf 77382012-11-28 Markus Metzger <markus.t.metzger@intel.com>
945bf713
MM		 7739
7740 * configure.ac: Check for linux/perf_event.h.
7741 * config.in: Regenerated.
7742 * configure: Regenerated.
7743
0270a750
PA		 77442012-11-26 Maxime Villard <rustyBSD@gmx.fr>
7745
7746 * hostio.c (handle_readlink): Decrease buffer size
7747 parameter passed to readlink by one byte.
7748
8c29b58e
YQ		 77492012-11-26 Yao Qi <yao@codesourcery.com>
7750
7751 * configure.ac (build_warnings): Append '-Wempty-body'.
7752 * configure: Regenerated.
7753 * linux-low.c (linux_create_inferior): Use braces for empty 'if'
7754 body.
7755
8bdce1ff
PM		 77562012-11-15 Pierre Muller <muller@sourceware.org>
7757
7758 * configure.ac (AC_CHECK_HEADERS): Add wait.h header.
7759 * config.in: Regenerate.
7760 * configure: Regenerate.
7761 * linux-low.c: Use "gdb_stat.h" header instead of <sys/stat.h> header.
7762 Use "gdb_wait.h" header instead of <sys/wait.h> header.
7763 * lynx-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
7764 * remote-utils.c: Use "gdb_stat.h" header instead of <sys/stat.h>
7765 header.
7766 * server.c: Remove HAVE_WAIT_H conditional. Use "gdb_wait.h" header
7767 instead of <sys/wait.h> header.
7768 * spu-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
7769
02d403bf 77702012-11-13 Markus Metzger <markus.t.metzger@intel.com>
3ba6ad0f
MM		 7771
7772 * Makefile.in: (INTERNAL_CFLAGS): Add -DGDBSERVER
7773 (various make rules): Remove -DGDBSERVER
7774
fbd5db48
YQ		 77752012-11-09 Yao Qi <yao@codesourcery.com>
7776
7777 * spu-low.c (current_ptid): Move it to ..
7778 * gdbthread.h: ... here. New.
7779 * remote-utils.c (read_ptid): Use macro 'current_ptid'.
7780 * server.c (myresume, process_serial_event): Likewise.
7781 * thread-db.c (thread_db_find_new_threads): Likewise.
7782 * tracepoint.c (run_inferior_command): Likewise.
7783
b3dc46ff
AB		 77842012-10-01 Andrew Burgess <aburgess@broadcom.com>
7785
7786 * server.c (handle_search_memory_1): Include access length in
7787 warning message.
7788
07c04788
HPN		 77892012-09-05 Michael Brandt <michael.brandt@axis.com>
7790
7791 * linux-crisv32-low.c: Fix compile errors.
7792
918d227b
YQ		 77932012-09-04 Yao Qi <yao@codesourcery.com>
7794
7795 * tracepoint.c (cmd_qtsv): Adjust debug message.
7796 Don't check CUR_TPOINT.
7797
18c1b81a
YQ		 77982012-08-28 Yao Qi <yao@codesourcery.com>
7799
7800 * ax.c, tracepoint.c: Replace ATTR_FORMAT with ATTRIBUTE_PRINTF.
7801 * server.h: Include 'libiberty.h' and 'ansidecl.h'.
7802 (ATTR_NORETURN, ATTR_FORMAT, ATTR_MALLOC): Remove.
7803 Remove declarations of xmalloc, xreallloc, xstrdup and
7804 freeargv.
7805 * Makefile.in (libiberty_h): New.
7806 (server_h): Append dependencies 'libiberty.h' and 'ansidecl.h'.
7807 (linux-bfin-low.o): Append dependency 'libiberty.h'.
7808
dc82f37b
YQ		 78092012-08-23 Yao Qi <yao@codesourcery.com>
7810
7811 * server.h: Remove declaration of 'xsnprintf'.
7812
406b1477
KS		 78132012-08-22 Keith Seitz <keiths@redhat.com>
7814
7815 * server.h: Include build-gnulib-gbserver/config.h.
7816 * gdbreplay.c: Likewise.
7817
e6712ff1
DE		 78182012-08-08 Doug Evans <dje@google.com>
7819
7820 * Makefile.in (SFILES): Add gdb_vecs.c.
7821 (OBS): Add gdb_vecs.o.
7822 (gdb_vecs_h, host_defs_h): New variables.
7823 (thread-db.o): Add $(gdb_vecs_h) dependency.
7824 (gdb_vecs.o): New rule.
7825 * thread-db.c: #include "gdb_vecs.h".
7826 (thread_db_load_search): Use a vector to iterate over path elements.
7827 Handle text appearing after "$pdir".
7828
7829 * configure.ac: Add check for strstr.
7830 * config.in: Regenerate.
7831 * configure: Regenerate.
7832
7c3270ae
UW		 78332012-08-02 Ulrich Weigand <ulrich.weigand@linaro.org>
7834
7835 * hostio.c (handle_pread): If pread fails, fall back to attempting
7836 lseek/read.
7837 (handle_pwrite): Likewise for pwrite.
7838
b62e2b27
UW		 78392012-08-01 Ulrich Weigand <ulrich.weigand@linaro.org>
7840
7841 * linux-arm-low.c (arm_linux_hw_point_initialize): Distinguish
7842 between unsupported TYPE and unimplementable ADDR/LEN combination.
7843 (arm_insert_point): Act on new return value.
7844
78a99e91
PA		 78452012-07-31 Pedro Alves <palves@redhat.com>
7846
7847 * server.c (process_point_options): Only skip tokens if we find
7848 one that is unrecognized. Don't treat 'X' specially while
7849 skipping unrecognized tokens.
7850
fcf303ab
UW		 78512012-07-30 Ulrich Weigand <ulrich.weigand@linaro.org>
7852
7853 * linux-arm-low.c (arm_linux_hw_point_initialize): Do not attempt
7854 to 4-byte-align HW breakpoint addresses for Thumb.
7855
7255706c
YQ		 78562012-07-27 Yao Qi <yao@codesourcery.com>
7857
7858 PR remote/14161.
7859
7860 * server.h: Declare gdb_agent_about_to_close.
7861 * target.c (kill_inferior): Include "agent.h".
7862 New. Send command 'kill'.
7863 * target.h (kill_inferior): Removed macro.
7864 * tracepoint.c (gdb_agent_about_to_close): New.
7865 (gdb_agent_helper_thread): Handle command 'close'.
7866 Wait endlessly until the inferior stops.
7867 Install gdb_agent_remove_socket to atexit hook.
7868 (agent_socket_name): New static variable.
7869 (gdb_agent_socket_init): Replace local variable 'name' with
7870 'agent_socket_name'.
7871 (gdb_agent_remove_socket): New.
7872
5a3f286f
YQ		 78732012-07-27 Yao Qi <yao@codesourcery.com>
7874
7875 * server.c (process_point_options): Stop at 'X' when parsing.
7876
961bd387
ME		 78772012-07-19 Michael Eager <eager@eagercon.com>
7878
a261b8f5 7879 * i386-low.c (Z_packet_to_hw_type): Add Z_PACKET_HW_BP, translate
961bd387
ME		 7880 to hw_execute.
7881 * linux-x86-low.c (x86_insert_point, x86_remove_point):
7882 Call i386_low_insert_watchpoint, i386_low_remove_watchpoint to add/del
7883 hardware breakpoint.
7884
aa7c7447
JK		 78852012-07-07 Jan Kratochvil <jan.kratochvil@redhat.com>
7886
7887 * gdbserver/linux-low.c (initialize_low): Call
7888 linux_ptrace_init_warnings.
7889
7f216e7c
DE		 78902012-07-02 Doug Evans <dje@google.com>
7891
7892 * mem-break.c (gdb_no_commands_at_breakpoint): Fix cast from
7893 pointer to int.
7894
d3ce09f5
SS		 78952012-07-02 Stan Shebs <stan@codesourcery.com>
7896
7897 * Makefile.in (WARN_CFLAGS_NO_FORMAT): Define.
7898 (ax.o): Add it to build rule.
7899 (ax-ipa.o): Ditto.
7900 (OBS): Add format.o.
7901 (IPA_OBS): Add format.o.
7902 * server.c (handle_query): Claim support for breakpoint commands.
7903 (process_point_options): Add command case.
7904 (process_serial_event): Leave running if there are printfs in
7905 effect.
7906 * mem-break.h (any_persistent_commands): Declare.
7907 (add_breakpoint_commands): Declare.
7908 (gdb_no_commands_at_breakpoint): Declare.
7909 (run_breakpoint_commands): Declare.
7910 * mem-break.c (struct point_command_list): New struct.
7911 (struct breakpoint): New field command_list.
7912 (any_persistent_commands): New function.
7913 (add_commands_to_breakpoint): New function.
7914 (add_breakpoint_commands): New function.
7915 (gdb_no_commands_at_breakpoint): New function.
7916 (run_breakpoint_commands): New function.
7917 * linux-low.c (linux_wait_1): Test for and run breakpoint commands
7918 locally.
7919 * ax.c: Include format.h.
7920 (ax_printf): New function.
7921 (gdb_eval_agent_expr): Add printf opcode.
7922
2f8f6aed
YQ		 79232012-06-13 Yao Qi <yao@codesourcery.com>
7924
7925 * server.c (start_inferior): Remove duplicated writes to fields
7926 'last_resume_kind' and 'last_status' of 'current_inferior'.
7927
0c9070b3
YQ		 79282012-06-12 Yao Qi <yao@codesourcery.com>
7929 Pedro Alves <palves@redhat.com>
7930
7931 * linux-low.c (linux_set_resume_request): Simplify predicate. Add
7932 comment.
7933 * server.c (handle_v_cont): Extend comment.
7934
c52daf70
YQ		 79352012-06-11 Yao Qi <yao@codesourcery.com>
7936
7937 * linux-low.c (linux_attach): Add 'static'.
7938
d38bbb0a
YQ		 79392012-06-06 Yao Qi <yao@codesourcery.com>
7940
7941 * ax.c (gdb_eval_agent_expr): Print `top' in hex.
7942
89dc0afd
JK		 79432012-06-01 Jan Kratochvil <jan.kratochvil@redhat.com>
7944
7945 Fix gcc -flto compilation warning.
7946 * server.c (main): Make variable multi_mode and attach volatile.
7947
75f62ce7
TJB		 79482012-05-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
7949
7950 * linux-low.c (get_r_debug): Disable code using DT_MIPS_RLD_MAP
7951 if the platform doesn't know about it.
7952
65f479b6
PA		 79532012-05-30 Jeff Kenton <jkenton@tilera.com>
7954
7955 * Makefile.in (SFILES): Add linux-tile-low.c.
7956 (linux-tile-low.o, reg-tilegx.o, reg-tilegx.c): New rules.
7957 * configure.srv: Handle tilegx-*-linux*.
7958 * linux-tile-low.c: New file.
7959
0c5bf5a9
JK		 79602012-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
7961
7962 * linux-low.c (linux_qxfer_libraries_svr4): Return -1 if R_DEBUG is -1.
7963
a493e3e2
PA		 79642012-05-24 Pedro Alves <palves@redhat.com>
7965
7966 PR gdb/7205
7967
43aaf8b6 7968 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
a493e3e2 7969
2ea28649
PA		 79702012-05-24 Pedro Alves <palves@redhat.com>
7971
7972 PR gdb/7205
7973
7974 Replace target_signal with gdb_signal throughout.
7975
8d409d16
MR		 79762012-05-22 Maciej W. Rozycki <macro@codesourcery.com>
7977
7978 * linux-low.c (linux_store_registers): Avoid the copying sequence
7979 when no data has been retrieved by ptrace.
7980
23512c01
MGD		 79812012-05-22 Will Deacon <will.deacon@arm.com>
7982
7983 * linux-low (__UCLIBC__ && !(__UCLIBC_HAS_MMU__ || __ARCH_HAS_MMU__)):
7984 Include asm/ptrace.h.
7985 (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define only if not
7986 already defined.
7987
4934b29e
MR		 79882012-05-21 Maciej W. Rozycki <macro@codesourcery.com>
7989
7990 * linux-low.c (linux_store_registers): Don't re-retrieve data
7991 with ptrace that has already been obtained from /proc. Always
7992 copy any data retrieved with ptrace to the buffer supplied.
7993
bde24c0a
PA		 79942012-05-11 Yao Qi <yao@codesourcery.com>
7995 Pedro Alves <palves@redhat.com>
7996
7997 * linux-low.c (enum stopping_threads_kind): New.
7998 (stopping_threads): Change type to `enum stopping_threads_kind'.
7999 (handle_extended_wait): If stopping and suspending threads, leave
8000 the new_lwp suspended too.
8001 (linux_wait_for_event): Adjust.
8002 (stop_all_lwps): Set `stopping_threads' to
8003 STOPPING_AND_SUSPENDING_THREADS or STOPPING_THREADS depending on
8004 whether we're suspending threads or just stopping them. Assert no
8005 recursion happens.
8006
623b6bdf
YQ		 80072012-04-29 Yao Qi <yao@codesourcery.com>
8008
8009 * server.h: Move some code to ...
8010 * gdbthread.h: ... here. New.
8011 * Makefile.in (inferiors.o, regcache.o): Depends on gdbthread.h
8012 (remote-utils.o, server.o, target.o tracepoint.o): Likewise.
8013 (nto-low.o, win32-low.o): Likewise.
8014 * inferiors.c, linux-low.h, nto-low.c: Include gdbthread.h.
8015 * regcache.c, remote-utils.c, server.c: Likewise.
8016 * target.c, tracepoint.c, win32-low.c: Likewise.
8017
f15f9948
TJB		 80182012-04-24 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
8019
8020 * linux-low.h (PTRACE_ARG3_TYPE): Move macro from linux-low.c.
8021 (PTRACE_ARG4_TYPE): Likewise.
8022 (PTRACE_XFER_TYPE): Likewise.
8023 * linux-arm-low.c (arm_prepare_to_resume): Cast third argument of
8024 ptrace to PTRACE_ARG3_TYPE.
8025 * linux-low.c (PTRACE_ARG3_TYPE): Move macro to linux-low.h.
8026 (PTRACE_ARG4_TYPE): Likewise.
8027 (PTRACE_XFER_TYPE): Likewise.
8028 (linux_detach_one_lwp): Cast fourth argument of
8029 ptrace to long then PTRACE_ARG4_TYPE.
8030 (regsets_fetch_inferior_registers): Cast third argument of
8031 ptrace to long then PTRACE_ARG3_TYPE.
8032 (regsets_store_inferior_registers): Likewise.
8033
38ea300a
PA		 80342012-04-20 Pedro Alves <palves@redhat.com>
8035
8036 * configure: Regenerate.
8037
c971b7fa
PA		 80382012-04-19 Pedro Alves <palves@redhat.com>
8039
43aaf8b6 8040 * Makefile.in (GNULIB_BUILDDIR): New.
c971b7fa 8041 (LIBGNU, INCGNU, GNULIB_H): Adjust.
43aaf8b6
PA		 8042 (SUBDIRS, CLEANDIRS, REQUIRED_SUBDIRS): New.
8043 (all, install-only, uninstall, clean-info, all-lib, clean): No
8044 longer pass GNULIB_FLAGS_TO_PASS. Use subdir_do.
8045 (maintainer-clean realclean distclean): Use subdir_do.
8046 (subdir_do): New.
8047 (gnulib/import/Makefile): Adjust. Replace gnulib/import with
c971b7fa 8048 $(GNULIB_BUILDDIR). Don't pass argument to config.status.
43aaf8b6
PA		 8049 * acinclude.m4: Include acx_configure_dir.m4.
8050 * configure.ac: Remove gl_EARLY, gl_INIT, and AM_INIT_AUTOMAKE
8051 calls. Call AC_PROG_RANLIB. Configure gnulib using
8052 ACX_CONFIGURE_DIR.
8053 (GNULIB): New.
8054 (GNULIB_STDINT_H): Adjust.
8055 (AC_OUTPUT): Don't output gnulib/Makefile anymore.
8056 * gdbreplay.c: Include build-gnulib/config.h.
8057 * server.h: Likewise.
8058 * aclocal.m4: Regenerate.
8059 * config.in: Regenerate.
8060 * configure: Regenerate.
c971b7fa 8061
809277f8
PA		 80622012-04-19 Pedro Alves <palves@redhat.com>
8063
8064 * Makefile.in (LIBGNU, INCGNU): Adjust.
8065 (GNULIB_FLAGS_TO_PASS, GNULIB_H): Adjust.
8066 (all, install-only, uninstall, clean-info, all-lib, clean)
8067 (maintainer-clean, Makefile, gnulib/Makefile): Adjust.
8068 * configure.ac: Adjust AC_OUTPUT output.
8069 * aclocal.m4: Regenerate.
8070 * configure: Regenerate.
8071
fd9bb8b8
PA		 80722012-04-19 Pedro Alves <palves@redhat.com>
8073
8074 * Makefile.in (generated_files): New.
8075 (server_h): Remove the explicit dependency on config.h, and depend
8076 on $generated_files.
8077
1c298c66
PA		 80782012-04-19 Pedro Alves <palves@redhat.com>
8079
8080 * Makefile.in (INCGNU): Add -Ignulib.
8081
57c4b50b
PA		 80822012-04-19 Pedro Alves <palves@redhat.com>
8083
8084 * Makefile.in (GNULIB_INCLUDE_DIR): Rename to ...
8085 (INCGNU): ... this, and spell out -I here.
8086 (GNULIB_LIB): Rename to ...
8087 (LIBGNU): ... this.
8088 (INCLUDE_CFLAGS, gdbserver$(EXEEXT), $(GNULIB_LIB) rule): Adjust.
8089
1030e047
PA		 80902012-04-19 Pedro Alves <palves@redhat.com>
8091
8092 * config.in: Regenerate.
8093
447d4319
PA		 80942012-04-19 Pedro Alves <palves@redhat.com>
8095
8096 * configure.ac: Remove AC_CHECK_DECLS check for memmem.
8097 * server.h (memmem): Remove declaration.
8098 * config.in: Regenerate.
8099 * configure: Regenerate.
8100
aad9eab9
YQ		 81012012-04-19 Yao Qi <yao@codesourcery.com>
8102
8103 * Makefile.in (SFILES): Add common/vec.c.
8104 (OBS): Add vec.o.
8105 (vec.o): New rule.
8106
3e10640f
YQ		 81072012-04-19 Yao Qi <yao@codesourcery.com>
8108
8109 * remote-utils.c (prepare_resume_reply): Replace with macro
8110 target_core_of_thread.
8111 * server.c (handle_qxfer_threads_proper): Likewise.
8112 * target.h (traget_core_of_thread): New macro.
8113
71622373
PA		 81142012-04-18 Pedro Alves <palves@redhat.com>
8115
8116 * aclocal.m4: Regenerate.
8117 * configure: Regenerate.
8118
80d26939
YQ		 81192012-04-16 Yao Qi <yao@codesourcery.com>
8120
8121 * tracepoint.c (cmd_qtstart): Download tracepoints even when they are
8122 duplicated on address.
8123
42476b70
YQ		 81242012-04-16 Yao Qi <yao@codesourcery.com>
8125
8126 * tracepoint.c (COPY_FIELD_TO_BUF): New macro.
8127 (struct tracepoint_action_ops) <send>: New field.
8128 (m_tracepoint_action_send, r_tracepoint_action_send): New.
8129 (agent_expr_send, x_tracepoint_action_send): New.
8130 (l_tracepoint_action_send): New.
8131 (cmd_qtdp): Download and install tracepoint
8132 according to `use_agent'.
8133 (run_inferior_command): Add one more parameter `len'.
8134 Update callers.
8135 (tracepoint_send_agent): New.
8136 (cmd_qtdp, cmd_qtstart): Call tracepoint_send_agent.
8137
7bc83639
YQ		 81382012-04-16 Yao Qi <yao@codesourcery.com>
8139
8140 * tracepoint.c (download_tracepoints): Moved to ...
8141 (cmd_qtstart): ... here.
8142
5f18041e
YQ		 81432012-04-14 Yao Qi <yao@codesourcery.com>
8144
8145 * tracepoint.c: Include inttypes.h.
8146 (struct collect_memory_action): Use sized types.
8147 (struct tracepoint): Likewise.
8148 (cmd_qtdp, stop_tracing): Update print specifiers.
8149 (cmd_qtp, response_tracepoint): Likewise.
8150 (collect_data_at_tracepoint): Likewise.
8151 (collect_data_at_step): Likewise.
8152
55a8c076
YQ		 81532012-04-14 Yao Qi <yao@codesourcery.com>
8154
8155 Import gnulib module inttypes.
8156 * aclocal.m4, config.in, configure: Regenerated.
8157
dc750257
YQ		 81582012-04-14 Yao Qi <yao@codesourcery.com>
8159
8160 * Makefile.in (maintainer-clean, realclean, distclean): Remove
8161 Makefile and config.status at last.
8162
0ab5faf9
YQ		 81632012-04-13 Yao Qi <yao@codesourcery.com>
8164
8165 * tracepoint.c: Include stdint.h unconditionally.
8166
18f5fd81
TJB		 81672012-04-13 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
8168
8169 * acinclude.m4 (GDBSERVER_HAVE_THREAD_DB_TYPE): New macro based
8170 on BFD_HAVE_SYS_PROCFS_TYPE.
8171 * configure.ac: Look for lwpid_t and psaddr_t in libthread_db.h.
8172 * configure: Regenerate.
8173 * config.in: Likewise.
8174
4d47af5c
L		 81752012-04-13 H.J. Lu <hongjiu.lu@intel.com>
8176
8177 * Makefile.in (clean): Also remove x32.c x32-linux.c
8178 x32-avx.c x32-avx-linux.c.
8179 (x32.o): New target.
8180 (x32.c): Likewise.
8181 (x32-linux.o): Likewise.
8182 (x32-linux.c): Likewise.
8183 (x32-avx.o): Likewise.
8184 (x32-avx.c): Likewise.
8185 (x32-avx-linux.o): Likewise.
8186 (x32-avx-linux.c): Likewise.
8187
8188 * configure.srv (srv_amd64_regobj): Add x32.o x32-avx.o.
8189 (srv_amd64_linux_regobj): Add x32-linux.o x32-avx-linux.o.
8190 (srv_i386_64bit_xmlfiles): Add i386/x32-core.xml.
8191 (srv_amd64_xmlfiles): Add i386/x32.xml i386/x32-avx.xml.
8192 (srv_amd64_linux_xmlfiles): Add i386/x32-linux.xml
8193 i386/x32-avx-linux.xml.
8194
8195 * linux-x86-low.c (init_registers_x32_linux): New prototype.
8196 (init_registers_x32_avx_linux): Likwise.
8197 (x86_linux_update_xmltarget): Call init_registers_x32_linux
8198 or init_registers_x32_avx_linux if linux_is_elf64 is false.
8199
ecedbe58
PA		 82002012-04-13 Pedro Alves <palves@redhat.com>
8201
8202 * Makefile.in (GNULIB_FLAGS_TO_PASS): New.
8203 (FLAGS_TO_PASS): Don't change or set $top_srcdir, $srcdir and VPATH.
8204 (all, uninstall, clean-info, all-lib, clean, maintainer-clean)
8205 (realclean, distclean): Explicitly pass $GNULIB_FLAGS_TO_PASS to
8206 the sub-make.
8207
c92b5177
L		 82082012-04-12 H.J. Lu <hongjiu.lu@intel.com>
8209
8210 * linux-x86-low.c (compat_x32_clock_t): New.
8211 (compat_x32_siginfo_t): Likewise.
8212 (compat_x32_siginfo_from_siginfo): Likewise.
8213 (siginfo_from_compat_x32_siginfo): Likewise.
8214 (linux_is_elf64): Likewise.
8215 (x86_siginfo_fixup): Call compat_x32_siginfo_from_siginfo
8216 and siginfo_from_compat_x32_siginfo for x32.
8217 (x86_arch_setup): Set linux_is_elf64.
8218
214d508e
L		 82192012-04-12 H.J. Lu <hongjiu.lu@intel.com>
8220
8221 PR gdb/13969
8222 * linux-low.c (linux_pid_exe_is_elf_64_file): Also return the
8223 e_machine field.
8224 (linux_qxfer_libraries_svr4): Update call to elf_64_file_p.
8225 * linux-low.h (linux_pid_exe_is_elf_64_file): Updated.
8226 * linux-x86-low.c (x86_arch_setup): Check if GDBserver is
8227 compatible with process.
8228
c9a1864a
YQ		 82292012-04-12 Yao Qi <yao@codesourcery.com>
8230
8231 * Makefile.in: Define abs_top_srcdir and abs_srcdir.
8232 (INCLUDE_CFLAGS): Append GNULIB_INCLUDE_DIR.
8233 (install-only, install-info, clean): Handle sub dir gnulib.
8234 (all-lib, am--refresh): New targets.
8235 (memmem.o): Remove target.
8236 * configure.ac: Remove AC_CONFIG_LIBOBJ_DIR.
8237 Invoke gl_EARLY. Invoke AC_CHECK_PROGS for make.
8238 (AC_REPLACE_FUNCS): Remove memmem.
8239 Invoke gl_INIT and AM_INIT_AUTOMAKE.
8240 (AC_OUTPUT): Generate Makefile in gnulib/.
8241 * aclocal.m4, config.in, configure: Regenerated.
8242
367ba2c2
MR		 82432012-04-10 Maciej W. Rozycki <macro@codesourcery.com>
8244
8245 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP.
8246
9d236627
PA		 82472012-04-05 Pedro Alves <palves@redhat.com>
8248
8249 -Werror=strict-aliasing
8250
8251 * spu-low.c (parse_spufs_run): Avoid dereferencing type-punned
8252 pointer.
8253
111217b3
PA		 82542012-04-04 Pedro Alves <palves@redhat.com>
8255
8256 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
8257 (sparc_store_gregset_from_stack, sparc_store_gregset)
8258 (sparc_breakpoint_at): Fix formatting.
8259
8365dcf5
TJB		 82602012-03-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
8261
8262 * configure.ac: Check whether Elf32_auxv_t and Elf64_auxv_t
8263 are available.
8264 * linux-low.c [HAVE_ELF32_AUXV_T] (Elf32_auxv_t): Add typedef.
8265 [HAVE_ELF64_AUXV_T] (Elf64_auxv_t): Likewise.
8266 * config.in: Regenerate.
8267 * configure: Likewise.
8268
689cc2ae
PA		 82692012-03-29 Pedro Alves <palves@redhat.com>
8270
8271 * linux-low.c (regsets_store_inferior_registers) [__sparc__]:
8272 Correct ptrace arguments.
8273
c14dfd32
PA		 82742012-03-28 Pedro Alves <palves@redhat.com>
8275
8276 * linux-ia64-low.c (ia64_regmap): Map IA64_EC_REGNUM to PT_AR_EC.
8277 (IA64_GR0_REGNUM, IA64_FR0_REGNUM)
8278 (IA64_FR1_REGNUM): New defines.
8279 (ia64_fetch_register): New.
8280 (the_low_target): Install it.
8281 * linux-low.h (struct linux_target_ops) <fetch_register>: New
8282 field.
8283 * linux-low.c (linux_fetch_registers): Try the
8284 the_low_target.fetch_register hook first.
8285
8286 * linux-arm-low.c (the_low_target): Adjust.
8287 * linux-bfin-low.c (the_low_target): Adjust.
8288 * linux-cris-low.c (the_low_target): Adjust.
8289 * linux-crisv32-low.c (the_low_target): Adjust.
8290 * linux-m32r-low.c (the_low_target): Adjust.
8291 * linux-m68k-low.c (the_low_target): Adjust.
8292 * linux-mips-low.c (the_low_target): Adjust.
8293 * linux-ppc-low.c (the_low_target): Adjust.
8294 * linux-s390-low.c (the_low_target): Adjust.
8295 * linux-sh-low.c (the_low_target): Adjust.
8296 * linux-sparc-low.c (the_low_target): Adjust.
8297 * linux-tic6x-low.c (the_low_target): Adjust.
8298 * linux-x86-low.c (the_low_target): Adjust.
8299 * linux-xtensa-low.c (the_low_target): Adjust.
8300
63c88e13
PA		 83012012-03-26 Pedro Alves <palves@redhat.com>
8302
8303 * server.c (handle_qxfer_libraries): Don't bail early if
8304 the_target->qxfer_libraries_svr4 is not NULL.
8305
fb723180
PA		 83062012-03-26 Pedro Alves <palves@redhat.com>
8307
8308 * linux-low.c (linux_qxfer_libraries_svr4): Fix pasto in comment.
8309
0afae3cf
PA		 83102012-03-23 Pedro Alves <palves@redhat.com>
8311
8312 * linux-low.c (linux_qxfer_libraries_svr4): Terminate the
8313 "library-list-svr4" element's start tag when the the DSO list is
8314 empty.
8315
485f1ee4
PA		 83162012-03-23 Pedro Alves <palves@redhat.com>
8317
8318 * linux-low.c (read_one_ptr): Read the inferior's pointer through
8319 a variable whose type size is the same as the inferior's pointer
8320 size.
8321
a5362b9a
TS		 83222012-03-21 Thomas Schwinge <thomas@codesourcery.com>
8323
8324 * linux-arm-low.c (arm_stopped_by_watchpoint): Use siginfo_t instead of
8325 struct siginfo.
8326 * linux-low.c (siginfo_fixup, linux_xfer_siginfo): Likewise.
8327 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
8328 * linux-low.h: Include <signal.h>.
8329 (struct siginfo): Remove forward declaration.
8330 (struct linux_target_ops) <siginfo_fixup>: Use siginfo_t instead of
8331 struct siginfo.
8332
d226c142
MF		 83332012-03-21 Mike Frysinger <vapier@gentoo.org>
8334
8335 * .gitignore: Ignore more files.
8336
122f36ef
PA		 83372012-03-19 Pedro Alves <palves@redhat.com>
8338 Jan Kratochvil <jan.kratochvil@redhat.com>
8339
8340 * server.c (cont_thread, general_thread): Add describing comments.
8341 (start_inferior): Clear `cont_thread'.
8342 (handle_v_cont): Don't set `cont_thread' if resuming all threads
8343 of a process.
8344
fc3e5175
YQ		 83452012-03-15 Yao Qi <yao@codesourcery.com>
8346
8347 * tracepoint.c (install_tracepoint): Move duplicated tracepoint
8348 handling to ...
8349 (cmd_qtdp): ... here.
8350
8d0d92cd
YQ		 83512012-03-15 Yao Qi <yao@codesourcery.com>
8352
8353 * tracepoint.c (struct tracepoint_action_ops): New.
8354 (struct tracepoint_action) [!IN_PROCESS_AGENT] <ops>: New field.
8355 (m_tracepoint_action_download): New.
8356 (r_tracepoint_action_download): New.
8357 (x_tracepoint_action_download): New.
8358 (l_tracepoint_action_download): New.
8359 (add_tracepoint_action): Install `action->ops' according type.
8360 (download_tracepoint_1): Move code `download' function pointer
8361 of various tracepoint_action_ops.
8362
87b0bb13
JK		 83632012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
8364
8365 * linux-low.c (linux_attach_lwp_1): New variable buffer. Call
8366 linux_ptrace_attach_warnings.
8367
5f572dec
JK		 83682012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
8369
8370 * Makefile.in (linux-ptrace.o): New.
8371 * configure.srv (arm*-*-linux*, bfin-*-*linux*, crisv32-*-linux*)
8372 (cris-*-linux*, i[34567]86-*-linux*, ia64-*-linux*, m32r*-*-linux*)
8373 (m68*-*-linux*, m68*-*-uclinux*, mips*-*-linux*, powerpc*-*-linux*)
8374 (s390*-*-linux*, sh*-*-linux*, sparc*-*-linux*, tic6x-*-uclinux)
8375 (x86_64-*-linux*, xtensa*-*-linux*): Add linux-ptrace.o to SRV_TGTOBJ
8376 of these targets.
8377 * linux-low.c (linux_attach_lwp_1): Remove redundent else clause.
8378
f4647387
YQ		 83792012-03-08 Yao Qi <yao@codesourcery.com>
8380 Pedro Alves <palves@redhat.com>
8381
8382 Fix PR server/13392.
8383 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Check
8384 offset of JMP insn.
8385 * tracepoint.c (remove_tracepoint): New.
8386 (cmd_qtdp): Call remove_tracepoint when failed to install.
8387
9b224c5e
PA		 83882012-03-07 Pedro Alves <palves@redhat.com>
8389
8390 * linux-low.c (get_detach_signal): New.
8391 (linux_detach_one_lwp): Get rid of a pending SIGSTOP with SIGCONT.
8392 Pass on pending signals to PTRACE_DETACH. Check the result of the
8393 ptrace call.
8394 * server.c (program_signals, program_signals_p): New.
8395 (handle_general_set): Handle QProgramSignals.
8396 * server.h (program_signals, program_signals_p): Declare.
8397
e237a7e2
JK		 83982012-03-05 Pedro Alves <palves@redhat.com>
8399 Jan Kratochvil <jan.kratochvil@redhat.com>
8400
8401 * linux-low.c (get_dynamic): Don't warn when PT_PHDR isn't found.
8402 New comment why.
8403
5808517f
YQ		 84042012-03-03 Yao Qi <yao@codesourcery.com>
8405
8406 * tracepoint.c (tracepoint_look_up_symbols): Update call to
8407 agent_look_up_symbols.
8408
58b4daa5
YQ		 84092012-03-03 Yao Qi <yao@codesourcery.com>
8410
8411 * Makefile.in (linux-low.o): Keep dependence on agent.h.
8412 (linux-x86-low.o): Likewise.
8413 * server.h: Remove in_process_agent_loaded.
8414 * tracepoint.c (in_process_agent_loaded): Removed. Moved it
8415 common/agent.c.
8416 Update callers.
8417
8ffcbaaf
YQ		 84182012-03-03 Yao Qi <yao@codesourcery.com>
8419
8420 * tracepoint.c (gdb_agent_capability): New global.
8421 (in_process_agent_loaded_ust): Renamed to
8422 `in_process_agent_supports_ust'.
8423 Update callers.
8424 (in_process_agent_supports_ust): Call agent_capability_check.
8425 (clear_installed_tracepoints): Assert that agent supports
8426 agent.
8427
d1feda86
YQ		 84282012-03-03 Yao Qi <yao@codesourcery.com>
8429
8430 * linux-low.c (linux_supports_agent): New.
8431 (linux_target_ops): Initialize field `supports_agent' with
8432 linux_supports_agent.
8433 * target.h (struct target_ops) <supports_agent>: New.
8434 (target_supports_agent): New macro.
8435 * server.c (handle_general_set): Handle packet 'QAgent'.
8436 (handle_query): Send `QAgent+'.
8437 * Makefile.in (server.o): Depends on agent.h.
8438
2fa291ac
YQ		 84392012-03-03 Yao Qi <yao@codesourcery.com>
8440
8441 * Makefile.in (OBS): Add agent.o.
8442 Add new rule for agent.o.
8443 Track dependence of tracepoint.c on agent.h.
8444 * tracepoint.c (run_inferior_command_1):
8445 (run_inferior_command): Call agent_run_command.
8446 (gdb_ust_connect_sync_socket): Deleted. Move it to
8447 common/agent.c.
8448 (resume_thread, stop_thread): Likewise.
8449 (gdb_ust_socket_init): Renamed to ...
8450 (gdb_agent_socket_init): ... New.
8451 (gdb_ust_thread): Renamed to ...
8452 (gdb_agent_helper_thread): ... New.
8453 (gdb_ust_init): Move some code to ...
8454 (gdb_agent_init): ... here. New.
8455 [HAVE_UST]: Call gdb_ust_init.
8456 (initialize_tracepoint_ftlib): Call gdb_agent_init.
8457 * configure.ac: Add `sys/un.h' to AC_CHECK_HEADERS.
8458 * config.in, configure: Regenerated.
8459
05044653
PA		 84602012-03-02 Pedro Alves <palves@redhat.com>
8461
8462 * inferiors.c (add_pid_to_list, pull_pid_from_list): Delete.
8463 * linux-low.c (struct simple_pid_list): New.
8464 (stopped_pids): New a struct simple_pid_list pointer.
8465 (add_to_pid_list, pull_pid_from_list): New.
8466 (handle_extended_wait): Don't assume the first signal new children
8467 report is SIGSTOP. Adjust call to pull_pid_from_list.
8468 (linux_wait_for_lwp): Adjust.
8469
8d00225b
YQ		 84702012-03-02 Yao Qi <yao@codesourcery.com>
8471
8472 * tracepoint.c (do_action_at_tracepoint): Write `stop_pc' in
8473 debug log.
8474
19560ba5
YQ		 84752012-03-02 Yao Qi <yao@codesourcery.com>
8476
8477 * tracepoint.c (collect_ust_data_at_tracepoint): Remove parameters
8478 `stop_pc' and `tpoint'. Update caller.
8479
1faeff08
MR		 84802012-03-01 Maciej W. Rozycki <macro@codesourcery.com>
8481
8482 * linux-low.h (linux_target_ops): Add regset_bitmap member.
8483 * linux-low.c (use_linux_regsets): New macro.
8484 [!HAVE_LINUX_REGSETS] (regsets_fetch_inferior_registers): Likewise.
8485 [!HAVE_LINUX_REGSETS] (regsets_store_inferior_registers): Likewise.
8486 (linux_register_in_regsets): New function.
8487 (usr_fetch_inferior_registers): Skip registers covered by
8488 regsets.
8489 (usr_store_inferior_registers): Likewise.
8490 (usr_fetch_inferior_registers): New macro.
8491 (usr_store_inferior_registers): Likewise.
8492 (linux_fetch_registers): Handle mixed regset/non-regset targets.
8493 (linux_store_registers): Likewise.
8494 * linux-mips-low.c (init_registers_mips_dsp_linux): New
8495 prototype.
8496 (init_registers_mips64_dsp_linux): Likewise.
8497 (init_registers_mips_linux): New macro.
8498 (init_registers_mips_dsp_linux): Likewise.
8499 (mips_dsp_num_regs): Likewise.
8500 (DSP_BASE, DSP_CONTROL): New fallback macros.
8501 (mips_base_regs): New macro.
8502 (mips_regmap): Use it. Fix the size.
8503 (mips_dsp_regmap): New variable.
8504 (mips_dsp_regset_bitmap): Likewise.
8505 (mips_arch_setup): New function.
8506 (mips_cannot_fetch_register): Use the_low_target.regmap rather
8507 than mips_regmap.
8508 (mips_cannot_store_register): Likewise.
8509 (the_low_target): Update .arch_setup, .num_regs and .regmap
8510 initializers. Add .regset_bitmap initializer.
8511 * linux-arm-low.c (the_low_target): Add .regset_bitmap
8512 initializer.
8513 * linux-bfin-low.c (the_low_target): Likewise.
8514 * linux-cris-low.c (the_low_target): Likewise.
8515 * linux-crisv32-low.c (the_low_target): Likewise.
8516 * linux-ia64-low.c (the_low_target): Likewise.
8517 * linux-m32r-low.c (the_low_target): Likewise.
8518 * linux-m68k-low.c (the_low_target): Likewise.
8519 * linux-ppc-low.c (the_low_target): Likewise.
8520 * linux-s390-low.c (the_low_target): Likewise.
8521 * linux-sh-low.c (the_low_target): Likewise.
8522 * linux-sparc-low.c (the_low_target): Likewise.
8523 * linux-tic6x-low.c (the_low_target): Likewise.
8524 * linux-x86-low.c (the_low_target): Likewise.
8525 * linux-xtensa-low.c (the_low_target): Likewise.
8526 * configure.srv <mips*-*-linux*>: Add mips-dsp-linux.o and
8527 mips64-dsp-linux.o to srv_regobj. Add mips-dsp-linux.xml,
8528 mips64-dsp-linux.xml, mips-dsp.xml and mips64-dsp.xml to
8529 srv_xmlfiles.
8530 * Makefile.in (mips-dsp-linux.o, mips-dsp-linux.c): New targets.
8531 (mips64-dsp-linux.o, mips64-dsp-linux.c): Likewise.
8532
c03e6ccc
YQ		 85332012-02-29 Yao Qi <yao@codesourcery.com>
8534 Pedro Alves <palves@redhat.com>
8535
8536 * linux-low.c: (linux_wait_1): Call unsuspend_all_lwps when
8537 `step_over_finished' is true.
8538
644cebc9
PA		 85392012-02-27 Pedro Alves <palves@redhat.com>
8540
8541 * linux-low.c (pid_is_stopped): Delete, moved to common/.
8542 (linux_attach_lwp_1): Adjust to use linux_proc_pid_is_stopped.
8543
c14d7ab2
PA		 85442012-02-27 Pedro Alves <palves@redhat.com>
8545
8546 PR server/9684
8547 * linux-low.c (pid_is_stopped): New.
8548 (linux_attach_lwp_1): Handle attaching to 'T (stopped)' processes.
8549
412c89dd
LM		 85502012-02-25 Luis Machado <lgustavo@codesourcery.com>
8551
8552 * mem-break.c (clear_gdb_breakpoint_conditions): Fix de-allocation
8553 of conditions.
8554
b745defe
MR		 85552012-02-24 Maciej W. Rozycki <macro@codesourcery.com>
8556
8557 * linux-mips-low.c (mips_regmap): Correct the index of $f9.
8558
9f3a5c85
LM		 85592012-02-24 Luis Machado <lgustavo@codesourcery>
8560
8561 * server.c (handle_query): Advertise support for target-side
8562 breakpoint condition evaluation.
8563 (process_point_options): New function.
8564 (process_serial_event): When inserting a breakpoint, check for
8565 a target-side condition that should be evaluated.
8566
8567 * mem-break.c: Include regcache.h and ax.h.
8568 (point_cond_list_t): New data structure.
8569 (breakpoint) <cond_list>: New field.
8570 (find_gdb_breakpoint_at): Make non-static.
8571 (delete_gdb_breakpoint_at): Clear any target-side
8572 conditions.
8573 (clear_gdb_breakpoint_conditions): New function.
8574 (add_condition_to_breakpoint): Likewise.
8575 (add_breakpoint_condition): Likewise.
8576 (gdb_condition_true_at_breakpoint): Likewise.
8577 (gdb_breakpoint_here): Return result directly instead
8578 of going through a local variable.
8579
8580 * mem-break.h (find_gdb_breakpoint_at): New prototype.
8581 (clear_gdb_breakpoint_conditions): Likewise.
8582 (add_breakpoint_condition): Likewise.
8583 (gdb_condition_true_at_breakpoint): Likewise.
8584
8585 * linux-low.c (linux_wait_1): Evaluate target-side breakpoint condition.
8586 (need_step_over_p): Take target-side breakpoint condition into
8587 consideration.
8588
5e1dc496
LM		 85892012-02-24 Luis Machado <lgustavo@codesourcery>
8590
8591 * server.h: Include tracepoint.h.
8592 (agent_mem_read, agent_get_trace_state_variable_value,
8593 agent_set_trace_state_variable_value,
8594 agent_tsv_read, agent_mem_read_string, get_get_tsv_func_addr,
8595 get_set_tsv_func_addr): New prototypes.
8596
8597 * ax.h: New include file.
8598 * ax.c: New source file.
8599
8600 * tracepoint.c: Include ax.h.
8601 (gdb_agent_op, gdb_agent_op_names, gdb_agent_op_sizes,
8602 agent_expr, eval_result_type): Move to ax.h.
8603 (parse_agent_expr): Rename to ...
8604 (gdb_parse_agent_expr): ... this, make it non-static and move
8605 to ax.h.
8606 (unparse_agent_expr) Rename to ...
8607 (gdb_unparse_agent_expr): ... this, make it non-static and move
8608 to ax.h.
8609 (eval_agent_expr): Rename to ...
8610 (eval_tracepoint_agent_expr): ... this.
8611 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Remove
8612 forward declarations.
8613 (add_tracepoint_action): Call gdb_parse_agent_expr (...).
8614 (agent_get_trace_state_variable_value): New function.
8615 (agent_set_trace_state_variable_value): New function.
8616 (cmd_qtdp): Call gdb_parse_agent_expr (...).
8617 (response_tracepoint): Call gdb_unparse_agent_expr (...).
8618 (do_action_at_tracepoint): Call eval_tracepoint_agent_expr (...).
8619 (condition_true_at_tracepoint): Likewise.
8620 (parse_agent_expr): Rename to ...
8621 (gdb_parse_agent_expr): ... this and move to ax.c.
8622 (unparse_agent_expr): Rename to ...
8623 (gdb_unparse_agent_expr): ... this and move to ax.c.
8624 (gdb_agent_op_name): Move to ax.c.
8625 (eval_agent_expr): Rename to ...
8626 (gdb_eval_agent_expr): ... this, use regcache passed as parameter
8627 and move to ax.c.
8628 (eval_tracepoint_agent_expr): New function.
8629 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Make
43aaf8b6 8630 non-static.
5e1dc496
LM		 8631 (current_insn_ptr, emit_error, struct bytecode_address): Move to
8632 ax.c.
8633 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul, emit_lsh,
8634 emit_rsh_signed, emit_rsh_unsigned, emit_ext, emit_log_not,
8635 emit_bit_and, emit_bit_or, emit_bit_xor, emit_bit_not, emit_equal,
8636 emit_less_signed, emit_less_unsigned, emit_ref, emit_if_goto,
8637 emit_goto, write_goto_address, emit_const, emit_reg, emit_pop,
8638 emit_stack, emit_zero_ext, emit_swap, emit_stack_adjust,
8639 emit_int_call_1, emit_void_call_2, emit_eq_goto, emit_ne_goto,
8640 emit_lt_goto, emit_ge_goto, emit_gt_goto, emit_le_goto): Move to ax.c.
8641 (get_get_tsv_func_addr, get_set_tsv_func_addr): New functions.
8642 (compile_bytecodes): Remove forward declaration.
8643 (is_goto_target): Move to ax.c.
8644 (compile_bytecodes): Move to ax.c and call
8645 agent_get_trace_state_variable_value (...) and
8646 agent_set_trace_state_variable_value (...).
8647
8648 * Makefile.in: Update ax.c and IPA dependencies.
8649
277e4e52
PA		 86502012-02-24 Pedro Alves <palves@redhat.com>
8651
8652 * tracepoint.c (cmd_bigqtbuffer): Rename as ...
8653 (cmd_bigqtbuffer_circular): ... this. Only handle
8654 'QTBuffer:circular:'.
8655 (handle_tracepoint_general_set): Adjust.
8656
bf4c19f7
YQ		 86572012-02-16 Yao Qi <yao@codesourcery.com>
8658
8659 * inferiors.c: Move code to ...
8660 * dll.c: .... here. New.
8661 * server.h: Declare clear_dlls.
8662 * Makefile.in (SFILES): Add dll.c.
8663 (OBS): Add dll.o
8664 (dll.o): New rule.
8665
d73f2619
YQ		 86662012-02-11 Yao Qi <yao@codesourcery.com>
8667
8668 * server.c: (handle_monitor_command): Add a new parameter
8669 `own_buf'.
8670 (handle_query): Update caller.
8671
f8255c2a
JB		 86722012-02-09 Joel Brobecker <brobecker@adacore.com>
8673
8674 * configure.ac: Add readlink to AC_CHECK_FUNCS list.
8675 * configure, config.in: Regenerate.
8676 * hostio.c: Provide an alternate implementation if HAVE_READLINK
8677 is not defined.
8678
da84f473
PA		 86792012-02-02 Pedro Alves <palves@redhat.com>
8680
8681 Try SIGKILL first, then PTRACE_KILL.
8682 * linux-low.c (linux_kill_one_lwp): New.
8683 (linux_kill_one_lwp): Rename to ...
8684 (kill_one_lwp_callback): ... this. Use the new
8685 linux_kill_one_lwp.
8686
e886a173
PA		 86872012-02-02 Pedro Alves <palves@redhat.com>
8688
8689 * tracepoint.c (cmd_qtminftpilen): Return 0 if there's no current
8690 inferior.
8691
be07f1a2
PA		 86922012-01-27 Pedro Alves <palves@redhat.com>
8693
8694 * linux-low.c (linux_child_pid_to_exec_file): Delete.
8695 (elf_64_file_p): Make static.
8696 (linux_pid_exe_is_elf_64_file): New.
8697 * linux-low.h (linux_child_pid_to_exec_file, elf_64_file_p):
8698 Delete declarations.
8699 (linux_pid_exe_is_elf_64_file): Declare.
8700 * linux-x86-low.c (x86_arch_setup): Use
8701 linux_pid_exe_is_elf_64_file.
8702
d8301ad1
JK		 87032012-01-25 Jan Kratochvil <jan.kratochvil@redhat.com>
8704
8705 * linux-low.c (linux_wait_for_event_1): Rename to ...
8706 (linux_wait_for_event): ... here and merge it with former
8707 linux_wait_for_event - new variable wait_ptid, use it.
8708 (linux_wait_for_event): Remove - merge it to linux_wait_for_event_1.
8709
01b17894
PA		 87102012-01-23 Pedro Alves <palves@redhat.com>
8711
8712 * server.c (main): Avoid yet another case of infinite loop while
8713 detaching/killing after a longjmp.
8714
e825046f
JK		 87152012-01-20 Jan Kratochvil <jan.kratochvil@redhat.com>
8716
8717 Code cleanup.
8718 * linux-low.c (linux_wait_for_event_1): Use ptid_is_pid.
8719
b9e7b9c3
UW		 87202012-01-20 Ulrich Weigand <ulrich.weigand@linaro.org>
8721
8722 * hostio.c (handle_readlink): New function.
8723 (handle_vFile): Call it to handle "vFile:readlink" packets.
8724
901f9912
UW		 87252012-01-20 Pedro Alves <palves@redhat.com>
8726 Ulrich Weigand <ulrich.weigand@linaro.org>
8727
8728 * server.c (handle_v_requests): Only support vAttach and vRun to
8729 start multiple processes when in extended protocol mode.
8730
fc1ab1a0
PA		 87312012-01-17 Pedro Alves <palves@redhat.com>
8732
8733 * tracepoint.c (initialize_tracepoint): Use mmap instead of
8734 memalign plus mprotect to allocate the scratch buffer.
8735
7d5d4e98
PA		 87362012-01-13 Pedro Alves <palves@redhat.com>
8737
8738 * server.c (attach_inferior): Clear `cont_thread'.
8739
f128d5e9
PA		 87402012-01-13 Pedro Alves <palves@redhat.com>
8741
8742 * server.c (main): Avoid infinite loop while detaching/killing
8743 after a longjmp.
8744
06db92f0
DE		 87452012-01-09 Doug Evans <dje@google.com>
8746
8747 * server.c (start_inferior): Set last_ptid in --wrapper case.
8748
32d92999
YQ		 87492012-01-06 Yao Qi <yao@codesourcery.com>
8750
8751 * tracepoint.c [IN_PROCESS_AGENT] (debug_threads): Macro
8752 defined.
8753 [IN_PROCESS_AGENT] (debug_agent): New global variable.
8754
5e0a92a9
YQ		 87552012-01-04 Yao Qi <yao@codesourcery.com>
8756
8757 * tracepoint.c (cmd_qtdp): Print debug message
8758 for static tracepoint.
8759
ae639e8c
YQ		 87602012-01-04 Yao Qi <yao@codesourcery.com>
8761
8762 * tracepoint.c (trace_vdebug): Differentiate debug message
8763 between gdbserver and IPA.
8764
f72429c5
YQ		 87652012-01-03 Yao Qi <yao@codesourcery.com>
8766
8767 * tracepoint.c (tracepoint_was_hit): Don't collect for
8768 static tracepoint.
8769
12c3e59c
JB		 87702012-01-02 Joel Brobecker <brobecker@adacore.com>
8771
8772 * terminal.h: Reformat copyright header.
8773
67827812
JB		 87742012-01-02 Joel Brobecker <brobecker@adacore.com>
8775
8776 * server.c (gdbserver_version): Update copyright year.
8777 * gdbreplay.c (gdbreplay_version): Likewise.
8778
3e52c33d
JK		 87792011-12-18 Jan Kratochvil <jan.kratochvil@redhat.com>
8780
8781 * linux-low.c (linux_create_inferior): Put empty if clause for write.
8782
8783 Revert:
8784 2011-12-18 Hui Zhu <teawater@gmail.com>
8785 * linux-low.c (linux_create_inferior): Save return value to ret.
8786
66f1260e
HZ		 87872011-12-18 Hui Zhu <teawater@gmail.com>
8788
8789 * linux-low.c (linux_create_inferior): Save return value to ret.
8790
e77616d7
DE		 87912011-12-16 Doug Evans <dje@google.com>
8792
e7b06c57
DE		 8793 * linux-low.c (linux_create_inferior): If stdio connection,
8794 redirect stdin from /dev/null, stdout to stderr.
8795 * remote-utils.c (remote_is_stdio): New static global.
8796 (remote_connection_is_stdio): New function.
8797 (remote_prepare): Handle stdio connection.
8798 (remote_open): Ditto.
8799 (remote_close): Don't close stdin for stdio connections.
8800 (read_prim,write_prim): New functions. Replace all calls to
8801 read/write to these.
8802 * server.c (main): Watch for "-" argument. Move call to
8803 remote_prepare before start_inferior.
8804 * server.h (STDIO_CONNECTION_NAME): New macro.
8805 (remote_connection_is_stdio): Declare.
8806
e77616d7
DE		 8807 * remote-utils.c (prepare_resume_reply): Remove extraneous \n
8808 in debugging output.
8809
82067193
YQ		 88102011-12-15 Yao Qi <yao@codesourcery.com>
8811
8812 * tracepoint.c: Include sys/syscall.h.
8813 (gdb_ust_thread): Remove preprocessor conditional.
8814
82bfbe7e
PA		 88152011-12-14 Pedro Alves <pedro@codesourcery.com>
8816
8817 * linux-low.c (linux_detach_one_lwp): Call
8818 the_low_target.prepare_to_resume before detaching.
8819
712c6575
YQ		 88202011-12-14 Yao Qi <yao@codesourcery.com>
8821
8822 * tracepoint.c (gdb_ust_thread): Don't ignore return value
8823 of write.
8824
d54d1edf
YQ		 88252011-12-14 Yao Qi <yao@codesourcery.com>
8826
8827 * i386-low.c (i386_low_stopped_data_address): Initialize local
8828 variable `control'.
8829
6210a125
PA		 88302011-12-13 Pedro Alves <pedro@codesourcery.com>
8831
8832 PR remote/13492
8833
8834 * i386-low.c (i386_low_stopped_data_address): Avoid fetching
8835 DR_CONTROL unless necessary. Extend comments.
8836 * linux-x86-low.c (x86_linux_prepare_to_resume): Don't write to
8837 DR0-3 if not used. If any watchpoint was set, clear DR_STATUS.
8838
2ece8244
YQ		 88392011-12-13 Yao Qi <yao@codesourcery.com>
8840
8841 * tracepoint.c (trace_buffer_alloc): Replace magic numbers with
8842 macros.
8843 (upload_fast_traceframes, upload_fast_traceframes): Likewise.
8844
784867a5
JK		 88452011-12-08 Jan Kratochvil <jan.kratochvil@redhat.com>
8846
8847 * linux-low.c (linux_kill): Skip PTRACE_KILL if LWP does not exist.
8848 Print new debug message for such case.
8849
6bf36717
JK		 88502011-12-06 Jan Kratochvil <jan.kratochvil@redhat.com>
8851
8852 Fix overlapping memcpy.
8853 * mem-break.c (set_raw_breakpoint_at): New variable buf. Use it for
8854 the read_inferior_memory transfer.
8855 (delete_fast_tracepoint_jump): New variable buf. Use it for the
8856 write_inferior_memory transfer.
8857 (set_fast_tracepoint_jump): New variable buf. Use it for the
8858 read_inferior_memory and write_inferior_memory transfers.
8859 (uninsert_fast_tracepoint_jumps_at, reinsert_fast_tracepoint_jumps_at)
8860 (delete_raw_breakpoint, uninsert_raw_breakpoint): New variable buf.
8861 Use it for the write_inferior_memory transfer.
8862 (check_mem_read, check_mem_write): New gdb_asserts for overlapping
8863 buffers.
8864
50275556
MR		 88652011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
8866
8867 * linux-low.c (fetch_register, store_register): Make code
8868 consistent, fix formatting.
8869
7325beb4
MR		 88702011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
8871
8872 * linux-low.c (usr_store_inferior_registers): Factor out code
8873 to handle individual registers into...
8874 (store_register): ... this new function.
8875
c642a434
UW		 88762011-12-06 Ulrich Weigand <uweigand@de.ibm.com>
8877
8878 * Makefile.in (s390-linux32v1.o, s390-linux32v1.c): New rules.
8879 (s390-linux32v2.o, s390-linux32v2.c): Likewise.
8880 (s390-linux64v1.o, s390-linux64v1.c): Likewise.
8881 (s390-linux64v2.o, s390-linux64v2.c): Likewise.
8882 (s390x-linux64v1.o, s390x-linux64v1.c): Likewise.
8883 (s390x-linux64v2.o, s390x-linux64v2.c): Likewise.
8884 * configure.srv [s390*-*-linux*] (srv_regobj): Add new objects.
8885 (srv_xmlfiles): Add new XML files.
8886
8887 * linux-s390-low.c: Include "elf/common.h", <sys/ptrace.h>,
8888 and <sys/uio.h>.
8889 (PTRACE_GETREGSET, PTRACE_SETREGSET): Define if undefined.
8890 (init_registers_s390_linux32v1): Add prototype.
8891 (init_registers_s390_linux32v2): Likewise.
8892 (init_registers_s390_linux64v1): Likewise.
8893 (init_registers_s390_linux64v2): Likewise.
8894 (init_registers_s390x_linux64v1): Likewise.
8895 (init_registers_s390x_linux64v2): Likewise.
8896 (s390_num_regs): Increment to 52.
8897 (s390_regmap): Add orig_r2 register.
8898 (s390_num_regs_3264): Increment to 68.
8899 (s390_regmap_3264): Add orig_r2 register.
8900 (s390_collect_ptrace_register): Handle orig_r2 register.
8901 (s390_supply_ptrace_register): Likewise.
8902 (s390_fill_last_break): New function.
8903 (s390_store_last_break): Likewise.
8904 (s390_fill_system_call): New function.
8905 (s390_store_system_call): Likewise.
8906 (target_regsets): Handle NT_S390_LAST_BREAK and NT_S390_SYSTEM_CALL
8907 register sets.
8908 (s390_check_regset): New function.
8909 (s390_arch_setup): Check for presence of NT_S390_LAST_BREAK and
8910 NT_S390_SYSTEM_CALL regsets and use appropriate description.
8911 Update target_regsets for available register sets.
8912
2268b414
JK		 89132011-12-02 Paul Pluzhnikov <ppluzhnikov@google.com>
8914 Jan Kratochvil <jan.kratochvil@redhat.com>
8915
8916 * linux-low.c (get_phdr_phnum_from_proc_auxv, get_dynamic, get_r_debug)
8917 (read_one_ptr, struct link_map_offsets, linux_qxfer_libraries_svr4):
8918 New.
8919 (struct linux_target_ops): Install linux_qxfer_libraries_svr4.
8920 * linux-low.h (struct process_info_private): New member r_debug.
8921 * server.c (handle_qxfer_libraries): Call
8922 the_target->qxfer_libraries_svr4.
8923 (handle_qxfer_libraries_svr4): New function.
8924 (qxfer_packets): New entry "libraries-svr4".
8925 (handle_query): Check QXFER_LIBRARIES_SVR4 and report libraries-svr4.
8926 * target.h (struct target_ops): New member qxfer_libraries_svr4.
8927 * remote.c (remote_xfer_partial): Call add_packet_config_cmd for
8928 PACKET_qXfer_libraries_svr4.
8929
d6db1fab
UW		 89302011-11-30 Ulrich Weigand <uweigand@de.ibm.com>
8931
8932 * linux-s390-low.c (s390_collect_ptrace_register): Fully convert
8933 PSW address/mask between 8-byte and 16-byte formats.
8934 (s390_supply_ptrace_register): Likewise.
8935 (s390_get_pc, s390_set_pc): 4-byte PSW address always includes
8936 basic addressing mode bit.
8937
242f5f1c
SS		 89382011-11-24 Stan Shebs <stan@codesourcery.com>
8939
8940 * tracepoint.c (cmd_qtstatus): Use plongest instead of %llx.
8941
f196051f
SS		 89422011-11-17 Stan Shebs <stan@codesourcery.com>
8943
8944 * tracepoint.c (struct tracepoint): New field traceframe_usage.
8945 (tracing_start_time): New global.
8946 (tracing_stop_time): New global.
8947 (tracing_user_name): New global.
8948 (tracing_notes): New global.
8949 (tracing_stop_note): New global.
8950 (cmd_qtstart): Set traceframe_usage, start_time.
8951 (stop_tracing): Set stop_time.
8952 (cmd_qtstatus): Report additional status.
8953 (cmd_qtp): New function.
8954 (handle_tracepoint_query): Call it.
8955 (cmd_qtnotes): New function.
8956 (handle_tracepoint_general_set): Call it.
8957 (get_timestamp): Rename from tsv_get_timestamp.
8958
405f8e94
SS		 89592011-11-14 Stan Shebs <stan@codesourcery.com>
8960 Kwok Cheung Yeung <kcy@codesourcery.com>
8961
8962 * linux-x86-low.c (small_jump_insn): New.
8963 (i386_install_fast_tracepoint_jump_pad): Add arguments for
8964 trampoline and error message, build a trampoline and issue a small
8965 jump instruction to it.
8966 (x86_install_fast_tracepoint_jump_pad): Add arguments for
8967 trampoline and error message.
8968 (x86_get_min_fast_tracepoint_insn_len): New.
8969 (the_low_target): Add call to x86_get_min_fast_tracepoint_insn_len.
8970 * linux-low.h (struct linux_target_ops): Add arguments to
8971 install_fast_tracepoint_jump_pad operation, add new operation.
8972 * linux-low.c (linux_install_fast_tracepoint_jump_pad): Add
8973 arguments.
8974 (linux_get_min_fast_tracepoint_insn_len): New function.
8975 (linux_target_op): Add new operation.
8976 * tracepoint.c (gdb_trampoline_buffer): New IPA variable.
8977 (gdb_trampoline_buffer_end): Ditto.
8978 (gdb_trampoline_buffer_error): Ditto.
8979 (struct ipa_sym_addresses): Add fields for new IPA variables.
8980 (symbol_list): Add entries for new IPA variables.
8981 (struct tracepoint): Add fields to hold the address range of the
8982 trampoline used by the tracepoint.
8983 (trampoline_buffer_head): New static variable.
8984 (trampoline_buffer_tail): Ditto.
8985 (claim_trampoline_space): New function.
8986 (have_fast_tracepoint_trampoline_buffer): New function.
8987 (clone_fast_tracepoint): Fill in trampoline fields of tracepoint
8988 structure.
8989 (install_fast_tracepoint): Ditto, also add error buffer argument.
8990 (cmd_qtminftpilen): New function.
8991 (handle_tracepoint_query): Add response to qTMinFTPILen packet.
8992 (fast_tracepoint_from_trampoline_address): New function.
8993 (fast_tracepoint_collecting): Handle trampoline as part of jump
8994 pad space.
8995 (set_trampoline_buffer_space): New function.
8996 (initialize_tracepoint): Initialize new IPA variables.
8997 * target.h (struct target_ops): Add arguments to
8998 install_fast_tracepoint_jump_pad operation, add new
8999 get_min_fast_tracepoint_insn_len operation.
9000 (target_get_min_fast_tracepoint_insn_len): New.
9001 (install_fast_tracepoint_jump_pad): Add arguments.
9002 * server.h (IPA_BUFSIZ): Define.
9003 * linux-i386-ipa.c: Include extra header files.
9004 (initialize_fast_tracepoint_trampoline_buffer): New function.
9005 (initialize_low_tracepoint): Call it.
9006 * server.h (set_trampoline_buffer_space): Declare.
9007 (claim_trampoline_space): Ditto.
9008 (have_fast_tracepoint_trampoline_buffer): Ditto.
9009
1e4d1764
YQ		 90102011-11-14 Yao Qi <yao@codesourcery.com>
9011
9012 * server.c (handle_query): Handle InstallInTrace for qSupported.
9013 * tracepoint.c (add_tracepoint): Sort list.
9014 (install_tracepoint, download_tracepoint): New.
9015 (cmd_qtdp): Call them to install and download tracepoints.
9016 (sort_tracepoints): Removed.
9017 (cmd_qtstart): Update.
9018
5c73ff4e
YQ		 90192011-11-14 Yao Qi <yao@codesourcery.com>
9020
9021 * mem-break.c (inc_ref_fast_tracepoint_jump): New.
9022 * mem-break.h: Declare.
9023 * tracepoint.c (cmd_qtstart): Move some code to ...
9024 (clone_fast_tracepoint, install_fast_tracepoint): ... here.
9025 New.
9026 (download_tracepoints): Move some code to ...
9027 (download_tracepoint_1): ... here. New.
9028
86a30030
YQ		 90292011-11-08 Yao Qi <yao@codesourcery.com>
9030
9031 * remote-utils.c (relocate_instruction): A comment fix.
9032
8d26e50c
JB		 90332011-11-07 Joel Brobecker <brobecker@adacore.com>
9034
9035 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): Delete.
9036 (i386_dr_low_get_control, i386_dr_low_get_status): Use
9037 dr_status_mirror and dr_control_mirror from debug_reg_state.
9038 (i386_dr_low_get_status): Use debug_reg_state.dr_status_mirror
9039 (i386_initial_stuff): Remove use of deleted globals.
9040 (i386_get_thread_context, i386_set_thread_context,
9041 i386_thread_added): Use dr_status_mirror and dr_control_mirror
9042 from debug_reg_state.
9043
a59306a3
YQ		 90442011-11-05 Yao Qi <yao@codesourcery.com>
9045
9046 * tracepoint.c (gdb_collect): Loop over tracepoints of same
9047 address as TPOINT's.
9048
3065dfb6
SS		 90492011-11-02 Stan Shebs <stan@codesourcery.com>
9050
9051 * tracepoint.c (agent_mem_read_string): New function.
9052 (eval_agent_expr): Call it for tracenz.
9053 * server.c (handle_query): Report support for tracenz.
9054
fd0d8c7c
YQ		 90552011-11-02 Yao Qi <yao@codesourcery.com>
9056
9057 * tracepoint.c (cmd_qtstart): Remove unused local variables.
9058
609086b1
YQ		 90592011-11-02 Yao Qi <yao@codesourcery.com>
9060
9061 * target.h: Fix a typo in comment.
9062
b9fd1791
PA		 90632011-10-31 Pedro Alves <pedro@codesourcery.com>
9064
9065 * mem-break.c (check_mem_write): Add `myaddr' parameter. Don't
9066 clobber the breakpoints' shadows with fast tracepoint jumps.
9067 * mem-break.h (check_mem_write): Add `myaddr' parameter.
9068 * target.c (write_inferior_memory): Also pass MYADDR down to
9069 check_mem_write.
9070
03583c20
UW		 90712011-10-07 Ulrich Weigand <ulrich.weigand@linaro.org>
9072
9073 * configure.ac: Check support for personality routine.
9074 * configure: Regenerate.
9075 * config.in: Likewise.
9076 * linux-low.c: Include <sys/personality.h>.
9077 Define ADDR_NO_RANDOMIZE if necessary.
9078 (linux_create_inferior): Disable address space randomization when
9079 forking inferior, if requested.
9080 (linux_supports_disable_randomization): New function.
9081 (linux_target_ops): Install it.
9082 * server.h (disable_randomization): Declare.
9083 * server.c (disable_randomization): New global variable.
9084 (handle_general_set): Handle QDisableRandomization.
9085 (handle_query): Likewise for qSupported.
9086 (main): Support --disable-randomization and --no-disable-randomization
9087 command line arguments.
9088 * target.h (struct target_ops): Add supports_disable_randomization.
9089 (target_supports_disable_randomization): New macro.
9090
723b724b
MF		 90912011-09-29 Mike Frysinger <vapier@gentoo.org>
9092
9093 * linux-low.c (target_loadseg): Add defined PTRACE_GETFDPIC to the
9094 ifdef check.
9095 [PT_GETDSBT] (target_loadmap): Wrap in a defined PT_GETDSBT check.
9096 [!PT_GETDSBT] (target_loadmap): New definition.
9097 (LINUX_LOADMAP, LINUX_LOADMAP_EXEC, LINUX_LOADMAP_INTERP): Define.
9098 (linux_read_loadmap): Change PTRACE_GETDSBT_EXEC to
9099 LINUX_LOADMAP_EXEC, PTRACE_GETDSBT_INTERP to LINUX_LOADMAP_INTERP,
9100 and PT_GETDSBT to LINUX_LOADMAP.
9101 [!PT_GETDSBT] (linux_read_loadmap): Define to NULL.
9102 (linux_target_ops): Delete unnecessary ifdef PT_GETDSBT check.
9103
55329a5c 91042011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
71487fd7
UW		 9105
9106 * linux-arm-low.c (struct arm_linux_hwbp_cap): Remove.
9107 (arm_linux_hwbp_cap): New static variable.
9108 (arm_linux_get_hwbp_cap): Replace by ...
9109 (arm_linux_init_hwbp_cap): ... this new function.
9110 (arm_linux_get_hw_breakpoint_count): Use arm_linux_hwbp_cap.
9111 (arm_linux_get_hw_watchpoint_count): Likewise.
9112 (arm_linux_get_hw_watchpoint_max_length): Likewise.
9113 (arm_arch_setup): Call arm_linux_init_hwbp_cap.
9114 (arm_prepare_to_resume): Use perror_with_name instead of error.
9115
55329a5c 91162011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
09b4ad9f
UW		 9117
9118 * linux-arm-low.c: Include <signal.h>.
9119 (PTRACE_GETHBPREGS, PTRACE_SETHBPREGS): Define if necessary.
9120 (struct arm_linux_hwbp_cap): New data type.
9121 (arm_hwbp_type, arm_hwbp_control_t): New typedefs.
9122 (struct arm_linux_hw_breakpoint): New data type.
9123 (MAX_BPTS, MAX_WPTS): Define.
9124 (struct arch_process_info, struct arch_lwp_info): New data types.
9125 (arm_linux_get_hwbp_cap): New function.
9126 (arm_linux_get_hw_breakpoint_count): Likewise.
9127 (arm_linux_get_hw_watchpoint_count): Likewise.
9128 (arm_linux_get_hw_watchpoint_max_length): Likewise.
9129 (arm_hwbp_control_initialize): Likewise.
9130 (arm_hwbp_control_is_enabled): Likewise.
9131 (arm_hwbp_control_is_initialized): Likewise.
9132 (arm_hwbp_control_disable): Likewise.
9133 (arm_linux_hw_breakpoint_equal): Likewise.
9134 (arm_linux_hw_point_initialize): Likewise.
9135 (struct update_registers_data): New data structure.
9136 (update_registers_callback: New function.
9137 (arm_insert_point): Likewise.
9138 (arm_remove_point): Likewise.
9139 (arm_stopped_by_watchpoint): Likewise.
9140 (arm_stopped_data_address): Likewise.
9141 (arm_new_process): Likewise.
9142 (arm_new_thread): Likewise.
9143 (arm_prepare_to_resume): Likewise.
9144 (the_low_target): Register arm_insert_point, arm_remove_point,
9145 arm_stopped_by_watchpoint, arm_stopped_data_address, arm_new_process,
9146 arm_new_thread, and arm_prepare_to_resume.
9147
6b9801d4
SS		 91482011-09-15 Stan Shebs <stan@codesourcery.com>
9149
9150 * server.h (struct emit_ops): Add compare-goto fields.
9151 * tracepoint.c (gdb_agent_op_sizes): New table.
9152 (emit_eq_goto): New function.
9153 (emit_ne_goto): New function.
9154 (emit_lt_goto): New function.
9155 (emit_le_goto): New function.
9156 (emit_gt_goto): New function.
9157 (emit_ge_goto): New function.
9158 (is_goto_target): New function.
9159 (compile_bytecodes): Recognize special cases of compare-goto
9160 combinations and call specialized emitters for them.
9161 * linux-x86-low.c (amd64_emit_eq_goto): New function.
9162 (amd64_emit_ne_goto): New function.
9163 (amd64_emit_lt_goto): New function.
9164 (amd64_emit_le_goto): New function.
9165 (amd64_emit_gt_goto): New function.
9166 (amd64_emit_ge_goto): New function.
9167 (amd64_emit_ops): Add the new functions.
9168 (i386_emit_eq_goto): New function.
9169 (i386_emit_ne_goto): New function.
9170 (i386_emit_lt_goto): New function.
9171 (i386_emit_le_goto): New function.
9172 (i386_emit_gt_goto): New function.
9173 (i386_emit_ge_goto): New function.
9174 (i386_emit_ops): Add the new functions.
9175
bf15cbda
SS		 91762011-09-08 Stan Shebs <stan@codesourcery.com>
9177
9178 * linux-x86-low.c (i386_emit_prologue): Save %ebx.
9179 (i386_emit_epilogue): Restore %ebx.
9180
943ca1dd
JZ		 91812011-08-31 Jie Zhang <jzhang918@gmail.com>
9182
9183 * server.c (step_thread): Remove definition.
9184 (process_serial_event): Don't handle Hs.
9185 * server.h (step_thread): Remove declaration.
9186 * target.c (set_desired_inferior): Remove use of step_thread.
9187
e3deef73
LM		 91882011-08-24 Luis Machado <lgustavo@codesourcery.com>
9189
9190 * linux-low.c: Include linux-procfs.h.
9191 (linux_attach_lwp_1): Update comments.
9192 (linux_attach): Scan for existing threads when attaching to a
9193 process that is the tgid.
9194 * Makefile.in: Update dependencies.
9195
13da1c97
LM		 91962011-08-24 Luis Machado <lgustavo@codesourcery.com>
9197
9198 * configure.srv: Add linux-procfs.o dependencies.
9199
881127c9
YQ		 92002011-08-14 Yao Qi <yao@codesourcery.com>
9201
9202 * target.h (struct target_ops): Fix indent.
9203 * win32-low.c (win32_target_ops): Fix comment.
9204
58dbd541
YQ		 92052011-08-14 Andrew Jenner <andrew@codesourcery.com>
9206 Yao Qi <yao@codesourcery.com>
9207
9208 * Makefile.in (clean): Remove tic6x-*.c files.
9209 (linux-tic6x-low.o, tic6x-c62x-linux.o, tic6x-c64x-linux.o): New rules.
9210 (tic6x-c64xp-linux.o, tic6x-c62x-linux.c, tic6x-c64x-linux.c): Likewise.
9211 (tic6x-c64xp-linux.c): Likewise.
9212 * configure.srv: Add support for tic6x-*-uclinux.
9213 * linux-tic6x-low.c: New.
9214 * linux-low.c (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define.
9215
78d85199
YQ		 92162011-08-14 Andrew Stubbs <ams@codesourcery.com>
9217 Yao Qi <yao@codesourcery.com>
9218
9219 * target.h (struct target_ops): Add read_loadmap.
9220 * linux-low.c (struct target_loadseg): New type.
9221 (struct target_loadmap): New type.
9222 (linux_read_loadmap): New function.
9223 (linux_target_ops): Add linux_read_loadmap.
9224 * server.c (handle_query): Support qXfer:fdpic:read packet.
43aaf8b6
PA		 9225 * win32-low.c (win32_target_ops): Initialize field `read_loadmap'
9226 to NULL.
78d85199 9227
a959a88d
EZ		 92282011-08-05 Eli Zaretskii <eliz@gnu.org>
9229
9230 * win32-low.c: Include <stdint.h>.
9231
1ced966e
PA		 92322011-07-22 Pedro Alves <pedro@codesourcery.com>
9233
9234 * i386-low.c (i386_insert_aligned_watchpoint): Don't pass the info
9235 to the inferior here.
9236 (i386_remove_aligned_watchpoint): Ditto.
9237 (i386_handle_nonaligned_watchpoint): Return immediate on fail to
9238 fit part of the watchpoint in the debug registers.
9239 (i386_update_inferior_debug_regs): New.
9240 (i386_low_insert_watchpoint): Work on a local mirror of the debug
9241 registers, and only update the inferior on success.
9242 (i386_low_remove_watchpoint): Ditto.
9243
d26e3629
KY		 92442011-07-22 Kwok Cheung Yeung <kcy@codesourcery.com>
9245
9246 * linux-low.c (compare_ints, unique, list_threads, show_process,
9247 linux_core_of_thread): Delete.
9248 (linux_target_ops): Change linux_core_of_thread to
9249 linux_common_core_of_thread.
9250 (linux_qxfer_osdata): Defer to linux_common_xfer_osdata.
9251 * utils.c (malloc_failure): Change type of argument.
9252 (xmalloc, xrealloc, xcalloc, xsnprintf): Delete.
9253 * Makefile.in (SFILES): Add common/common-utils.c, common/xml-utils.c,
9254 common/linux-osdata.c, common/ptid.c and common/buffer.c.
9255 (OBS): Add xml-utils.o, common-utils.o, ptid.o and buffer.o.
9256 (IPA_OBJS): Add common-utils-ipa.o.
9257 (ptid_h, linux_osdata_h): New macros.
9258 (server_h): Add common/common-utils.h, common/xml-utils.h,
9259 common/buffer.h, common/gdb_assert.h, common/gdb_locale.h and
9260 common/ptid.h.
9261 (common-utils-ipa.o, common-utils.o, xml-utils.o, linux-osdata.o,
9262 ptid.o, buffer.o): New rules.
9263 (linux-low.o): Add common/linux-osdata.h as a dependency.
9264 * configure.srv (srv_tgtobj): Add linux-osdata.o to Linux targets.
9265 * configure.ac: Add AC_HEADER_DIRENT check.
9266 * config.in: Regenerate.
9267 * configure: Regenerate.
9268 * remote-utils.c (xml_escape_text): Delete.
9269 (buffer_grow, buffer_free, buffer_init, buffer_finish,
9270 buffer_xml_printf): Move to common/buffer.c.
9271 * server.c (main): Remove call to initialize_inferiors.
9272 * server.h (struct ptid, ptid_t, minus_one_ptid, null_ptid,
9273 ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp, ptid_get_tid,
9274 ptid_equal, ptid_is_pid, initialize_inferiors, xml_escape_text,
9275 internal_error, gdb_assert, gdb_assert_fail): Delete.
9276 (struct buffer, buffer_grow, buffer_free, buffer_init, buffer_finish,
9277 buffer_xml_printf, buffer_grow_str, buffer_grow_str0): Move to
9278 common/buffer.h.
9279 * inferiors.c (null_ptid, minus_one_ptid, ptid_build, pid_to_ptid,
9280 ptid_get_pid, ptid_get_lwp, ptid_get_tid, ptid_equal, ptid_is_pid,
9281 initialize_inferiors): Delete.
9282
2275a1a7
PA		 92832011-07-20 Pedro Alves <pedro@codesourcery.com>
9284
9285 * tracepoint.c (tracepoint_look_up_symbols): Return upon the first
9286 symbol error.
9287
0a5b1e09
PA		 92882011-05-31 Pedro Alves <pedro@codesourcery.com>
9289
9290 * linux-x86-low.c (i386_dr_low_get_addr): Fix off by one in
9291 assertion.
9292 * win32-i386-low.c (i386_dr_low_get_addr): Ditto.
9293
6938fd34
YQ		 92942011-05-26 Yao Qi <yao@codesourcery.com>
9295
9296 * Makefile.in (thread-db.o): Track dependence to
9297 common/gdb_thread_db.h.
9298 * thread-db.c: include gdb_thread_db.h from right place.
9299
b481f9e0
TT		 93002011-05-16 Adrian Cornish <gnu@bluedreamer.com>
9301
9302 * linux-i386-ipa.c (supply_static_tracepoint_registers): Pass
9303 __FILE__ and __LINE__ to internal_error.
9304
98a5dd13
DE		 93052011-05-13 Doug Evans <dje@google.com>
9306
9307 * thread-db.c (try_thread_db_load_from_sdir): New function.
9308 (try_thread_db_load_from_dir): New function.
9309 (thread_db_load_search): Handle $sdir, ignore $pdir.
9310 Remove trying of system directories if search of
9311 libthread-db-search-path fails, that is now done via $sdir.
9312
d248b706
KY		 93132011-05-12 Kwok Cheung Yeung <kcy@codesourcery.com>
9314
9315 * server.c (handle_query): Add EnableDisableTracepoints to the list
9316 of supported features.
43aaf8b6 9317 * tracepoint.c (clear_installed_tracepoints): Uninstall disabled
d248b706 9318 tracepoints.
43aaf8b6
PA		 9319 (cmd_qtenable_disable): New.
9320 (cmd_qtstart): Install tracepoints even if disabled.
9321 (handle_tracepoint_general_set): Add call to cmd_qtenable_disable on
9322 receiving a QTEnable or QTDisable packet.
9323 (gdb_collect): Skip data collection if fast tracepoint is disabled.
9324 (ust_marker_to_static_tracepoint): Do not ignore disabled static
9325 tracepoints.
9326 (gdb_probe): Skip data collection if static tracepoint is disabled.
d248b706 9327
84e578fb
DE		 93282011-05-10 Doug Evans <dje@google.com>
9329
9330 * thread-db.c (thread_db_handle_monitor_command): Handle elided path.
9331
71f55dd8
DE		 93322011-05-04 Doug Evans <dje@google.com>
9333
9334 * linux-low.c (linux_join): Skip process lookup.
9335 * spu-low.c (spu_join): Ditto.
9336 * server.c (join_inferiors_callback): Delete.
9337 (process_serial_event): For 'D' packet (detach) call join_inferior
9338 directly.
9339
4d393d60
JM		 93402011-05-04 Joseph Myers <joseph@codesourcery.com>
9341
9342 * README: Don't mention xscale*-*-linux*.
9343 * configure.srv (xscale*-*-linux*): Don't handle target.
9344
b00ad6ff
NF		 93452011-04-27 Nathan Froyd <froydnj@codesourcery.com>
9346
9347 * linux-x86-low.c (amd64_emit_const): Call memcpy instead of
9348 casting pointers.
9349 (amd64_emit_reg, amd64_emit_int_call_1, amd64_emit_void_call_2):
9350 (i386_emit_const, i386_emit_reg, i386_emit_int_call_1):
9351 (i386_emit_void_call_2): Likewise.
9352
af96c192
YQ		 93532011-04-26 Yao Qi <yao@codesourcery.com>
9354
43aaf8b6
PA		 9355 * linux-low.c: Move common macros to linux-ptrace.h.
9356 Include linux-ptrace.h.
af96c192
YQ		 9357 * Makefile.in (linux_ptrace_h): New.
9358 (linux-low.o): Depends on linux-ptrace.h.
9359
03f2bd59
JK		 93602011-04-24 Jan Kratochvil <jan.kratochvil@redhat.com>
9361
9362 * remote-utils.c (handle_accept_event): Close LISTEN_DESC only if
9363 RUN_ONCE. Comment for the LISTEN_DESC delete_file_handler call.
9364 (remote_prepare): New function with most of the TCP code from ...
9365 (remote_open): ... here. Detect PORT here unconditionally. Move also
9366 setting transport_is_reliable.
9367 * server.c (run_once): New variable.
9368 (gdbserver_usage): Document it.
9369 (main): Set run_once for `--once'. Call remote_prepare. Exit after
9370 the first run if RUN_ONCE.
9371 * server.h (run_once, remote_prepare): New declarations.
9372
7a9dd1b2
TT		 93732011-04-19 Tom Tromey <tromey@redhat.com>
9374
9375 * win32-low.c (handle_load_dll): Remove duplicate "the".
9376
81239425
PM		 93772011-04-07 Pierre Muller <muller@ics.u-strasbg.fr>
9378
9379 Remove support for old Cygwin 1.5 versions.
9380 * win32-low.c (win32_create_inferior): Use new cygwin_path_list
9381 function to avoid warning.
9382 (win32_add_one_solib): Use cygwin_conv_path function to avoid
9383 warning.
9384
9e0627f1
PM		 93852011-03-18 Pierre Muller <muller@ics.u-strasbg.fr>
9386
9387 * gdbserver/server.h (Macro _): Define it if not available.
9388
588eebee
MS		 93892011-03-14 Michael Snyder <msnyder@vmware.com>
9390
348af9f7 9391 * hostio.c (handle_close): Remove unnecessary null test.
588eebee 9392
43f70d4c
JB		 93932011-03-10 Joel Brobecker <brobecker@adacore.com>
9394
9395 * Makefile.in (maintainer-clean realclean distclean): Remove
9396 "make ... subdir_do" command.
9397
348af9f7
MS		 93982011-03-10 Michael Snyder <msnyder@vmware.com>
9399
9400 * tracepoint.c (tracepoint_finish_step): Fix loop variable.
9401
9402 * server.c (handle_v_run): Free alloced buffer on early return.
9403
e637a4f5
YQ		 94042011-03-09 Yao Qi <yao@codesourcery.com>
9405
9406 Revert:
9407 2011-03-04 Yao Qi <yao@codesourcery.com>
9408
9409 * Makefile.in: Remove GNU make feature --directory.
9410
9411 2011-03-05 Yao Qi <yao@codesourcery.com>
9412
9413 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
9414 (subdir_do): New make target. Copied from gdb/Makefile.
9415 (maintainer-clean, realclean, distclean, clean): Call corresponding
9416 make targets in common/Makefile.
9417
9418 2011-02-11 Yao Qi <yao@codesourcery.com>
9419
9420 * configure.ac: Call AC_PROG_RANLIB.
9421 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
9422 * configure: Regenerate.
9423
e6edda56
JK		 94242011-03-07 Jan Kratochvil <jan.kratochvil@redhat.com>
9425
9426 * remote-utils.c (putpkt_binary_1): Calculate BUF2 size dynamically.
9427
e5141119
JB		 94282011-03-06 Yao Qi <yao@codesourcery.com>
9429
9430 * Makefile.in (REQUIRED_SUBDIRS): Remove $(LIBCOMMON_DIR).
9431
64794aa4
JB		 94322011-03-05 Yao Qi <yao@codesourcery.com>
9433
9434 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
9435 (subdir_do): New make target. Copied from gdb/Makefile.
9436 (maintainer-clean, realclean, distclean, clean): Call corresponding
9437 make targets in common/Makefile.
9438
7a762829
YQ		 94392011-03-04 Yao Qi <yao@codesourcery.com>
9440
9441 * Makefile.in: Remove GNU make feature --directory.
9442
348af9f7
MS		 94432011-03-04 Michael Snyder <msnyder@vmware.com>
9444
9445 * server.c (queue_stop_reply): Call xmalloc not malloc.
9446
94472011-03-02 Michael Snyder <msnyder@vmware.com>
9448
9449 * linux-arm-low.c (arm_arch_setup): Replace malloc with xmalloc.
9450
9f72fee2
MS		 94512011-02-28 Michael Snyder <msnyder@vmware.com>
9452
588eebee
MS		 9453 * tracepoint.c (cmd_qtv): Discard unused value 'packet'.
9454 (cmd_qtframe): Ditto.
9455 (cmd_qtbuffer): Ditto.
9456 (cmd_bigqtbuffer): Ditto.
9457
9f72fee2
MS		 9458 * utils.c (decimal2str): Initialize 'width' to nine, then
9459 don't mess with it.
9460
8040bd49
UW		 94612011-02-28 Ulrich Weigand <uweigand@de.ibm.com>
9462
9463 * hostio.c (require_data): Free *data, not data.
9464
7e52cbd0
JK		 94652011-02-28 Jan Kratochvil <jan.kratochvil@redhat.com>
9466
9467 * hostio.c (require_data): Use free, not xfree.
9468
9130f83e
MS		 94692011-02-27 Michael Snyder <msnyder@vmware.com>
9470
4b812f4e
MS		 9471 * server.c (handle_query): Discard unused value.
9472
9130f83e
MS		 9473 * hostio.c (require_data): Free malloc memory before returning
9474 error.
9475
69d37113
MS		 94762011-02-26 Michael Snyder <msnyder@vmware.com>
9477
9478 * linux-low.c (list_threads): Call closedir for dirent.
9479
35f5825a
MS		 94802011-02-27 Michael Snyder <msnyder@vmware.com>
9481
2a589cef
MS		 9482 * i386-low.c (i386-length_and_rw_bits): Comment the fact that
9483 a case statement falls through.
9484
0adea5f7
MS		 9485 * linux-low.c (linux_xfer_siginfo): Fix fencepost error.
9486
35f5825a
MS		 9487 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Fix fencepost error
9488 in comparison.
9489
238f1c74
MS		 94902011-02-26 Michael Snyder <msnyder@vmware.com>
9491
9492 * utils.c (decimal2str): Eliminate dead code and dead param.
9493 (pulongest): Drop dead param from call to decimal2str.
9494 (plongest): Ditto.
9495
633ff500
JB		 94962011-02-24 Joel Brobecker <brobecker@adacore.com>
9497
9498 Revert the following patch (not approved yet):
9499 2011-02-21 Hui Zhu <teawater@gmail.com>
9500 * tracepoint.c (tp_printf): New function.
9501 (eval_agent_expr): Handle gdb_agent_op_printf.
9502
f9c6ff72
HZ		 95032011-02-21 Hui Zhu <teawater@gmail.com>
9504
9505 * tracepoint.c (tp_printf): New function.
9506 (eval_agent_expr): Handle gdb_agent_op_printf.
9507
94d5e490
TT		 95082011-02-18 Tom Tromey <tromey@redhat.com>
9509
9510 * Makefile.in (tracepoint-ipa.o): Depend on ax.def.
9511 (tracepoint.o): Likewise.
9512 * tracepoint.c (enum gdb_agent_op): Use ax.def.
9513 (gdb_agent_op_names): Likewise.
9514
c7f96d2b
TT		 95152011-02-18 Tom Tromey <tromey@redhat.com>
9516
9517 * tracepoint.c (enum gdb_agent_op) <gdb_agent_op_pick,
9518 gdb_agent_op_rot>: New constants.
9519 (gdb_agent_op_names): Add pick and roll.
9520 (eval_agent_expr) <gdb_agent_op_pick, gdb_agent_op_rot>: New
9521 cases.
9522
0feedb2c
JK		 95232011-02-15 Jan Kratochvil <jan.kratochvil@redhat.com>
9524
9525 * aclocal.m4: Regenerated with aclocal-1.11.1.
9526
b3b9301e
PA		 95272011-02-14 Pedro Alves <pedro@codesourcery.com>
9528
9529 * server.c (handle_qxfer_traceframe_info): New.
9530 (qxfer_packets): Register "traceframe-info".
9531 (handle_query): Report support for qXfer:traceframe-info:read+.
9532 * tracepoint.c (match_blocktype): New.
9533 (traceframe_find_block_type): Rename to ...
9534 (traceframe_walk_blocks): ... this. Add callback filter argument,
9535 and use it.
9536 (traceframe_find_block_type): New, reimplemented on top of
9537 traceframe_walk_blocks.
9538 (build_traceframe_info_xml): New.
9539 (traceframe_read_info): New.
9540 * server.h (traceframe_read_info): Declare.
9541
4f3e6fb7
YQ		 95422011-02-11 Yao Qi <yao@codesourcery.com>
9543
9544 * configure.ac: Call AC_PROG_RANLIB.
9545 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
9546 * configure: Regenerate.
9547
764880b7
PA		 95482011-02-07 Pedro Alves <pedro@codesourcery.com>
9549
9550 * server.c (gdb_read_memory): Change return semantics to allow
9551 partial transfers.
9552 (handle_search_memory_1): Adjust.
9553 (process_serial_event) <'m' packet>: Handle partial transfers.
9554 * tracepoint.c (traceframe_read_mem): Handle partial transfers.
9555
1c79eb8a
PA		 95562011-01-28 Pedro Alves <pedro@codesourcery.com>
9557
9558 * regcache.c (init_register_cache): Initialize
9559 regcache->register_status.
9560 (free_register_cache): Release regcache->register_status.
9561 (regcache_cpy): Copy register_status.
9562 (registers_to_string): Print 'x's for unavailable registers.
9563 (supply_register): Mark the register's status valid or
9564 unavailable, depending on whether a buffer was passed in or not.
9565 (supply_register_zeroed): New.
9566 (supply_regblock): Mark the registers' status valid or
9567 unavailable, depending on whether a buffer was passed in or not.
9568 * regcache.h (REG_UNAVAILABLE, REG_VALID): New defines.
9569 (struct regcache): New `register_status' field.
9570 (supply_register_zeroed): Declare.
9571 * i387-fp.c (i387_xsave_to_cache): Zero out registers using
9572 supply_register_zeroed, rather than passing a NULL buffer to
9573 supply_register.
9574 * tracepoint.c (fetch_traceframe_registers): Update comment.
9575
85724a0e
PA		 95762011-01-28 Pedro Alves <pedro@codesourcery.com>
9577
9578 * i387-fp.c (i387_xsave_to_cache): Make passing NULL as register
9579 buffer explicit.
9580
d08aafef
PA		 95812011-01-25 Pedro Alves <pedro@codesourcery.com>
9582
9583 * server.h (decode_xfer_write): Change prototype.
9584 * remote-utils.c (decode_xfer_write): Remove `annex' parameter,
9585 and don't extract the annex here.
9586 * server.c (decode_xfer_read): Remove `annex' parameter,
9587 and don't extract the annex here.
9588 (decode_xfer): New.
9589 (struct qxfer): New.
9590 (handle_qxfer_auxv, handle_qxfer_features, handle_qxfer_libraries)
9591 (handle_qxfer_osdata, handle_qxfer_siginfo, handle_qxfer_spu)
9592 (handle_qxfer_statictrace): New functions, abstracted out from
9593 handle_query, and made to use the struct qxfer interface.
9594 (handle_threads_qxfer_proper): Rename to ...
9595 (handle_qxfer_threads_proper): ... this.
9596 (handle_threads_qxfer): Rename to ...
9597 (handle_qxfer_threads): ... this. Adjust.
9598 (qxfer_packets): New array.
9599 (handle_qxfer): New function.
9600 (handle_query): Use handle_qxfer.
9601
493e2a69
MS		 96022011-01-05 Michael Snyder <msnyder@msnyder-server.eng.vmware.com>
9603
9604 * gdbreplay.c: Shorten lines of >= 80 columns.
9605 * linux-low.c: Ditto.
9606 * linux-ppc-low.c: Ditto.
9607 * linux-s390-low.c: Ditto.
9608 * linux-sparc-low.c: Ditto.
9609 * linux-x86-low.c: Ditto.
9610 * linux-xtensa-low.c: Ditto.
9611 * mem-break.c: Ditto.
9612 * nto-low.c: Ditto.
9613 * regcache.h: Ditto.
9614 * remote-utils.c: Ditto.
9615 * server.c: Ditto.
9616 * server.h: Ditto.
9617 * thread-db.c: Ditto.
9618 * tracepoint.c: Ditto.
9619 * utils.c: Ditto.
9620 * win32-low.h: Ditto.
9621
44944448
JB		 96222011-01-05 Joel Brobecker <brobecker@adacore.com>
9623
9624 * gdbserver/configure.ac, gdbserver/gdbserver.1: Copyright year
9625 update.
9626
71ce852c
JB		 96272011-01-01 Joel Brobecker <brobecker@adacore.com>
9628
9629 * server.c (gdbserver_version): Update copyright year in version
9630 output.
9631 * gdbreplay.c (gdbreplay_version): Ditto.
9632
eb826dc6
MF		 96332010-12-29 Jie Zhang <jie.zhang@analog.com>
9634
9635 * configure.srv (bfin-*-*linux*): Handle Blackfin/Linux targets.
9636 * linux-bfin-low.c: New file.
9637 * linux-low.c: Define PT_TEXT_ADDR, PT_TEXT_END_ADDR, and
9638 PT_DATA_ADDR for BFIN targets.
9639 * Makefile.in (SFILES): Add linux-bfin-low.c.
9640 (clean): Remove reg-bfin.c.
9641 (linux-bfin-low.o, reg-bfin.o, reg-bfin.c): New targets.
9642 * README: Mention supported Blackfin targets.
9643
39ab222a
MF		 96442010-12-23 Mike Frysinger <vapier@gentoo.org>
9645
9646 * .gitignore: New file.
9647
a1f2ce7d
MF		 96482010-11-16 Mike Frysinger <vapier@gentoo.org>
9649
9650 * linux-low.c (linux_tracefork_child): Add char* cast to arg.
9651
f474844c
JZ		 96522010-10-22 Jie Zhang <jie@codesourcery.com>
9653
9654 * Makefile.in: Add FLAGS_TO_PASS variable.
9655 (install): Remove dependency of install-only and recursively
9656 invoke make for install-only.
9657
f1048712
DE		 96582010-10-04 Doug Evans <dje@google.com>
9659
9660 * Makefile.in (uninstall): Use $(DESTDIR).
9661
b53a1623
PA		 96622010-09-24 Pedro Alves <pedro@codesourcery.com>
9663
e6ee044d
PA		 9664 PR gdb/11842
9665
b53a1623
PA		 9666 * linux-x86-low.c (compat_siginfo_from_siginfo)
9667 (siginfo_from_compat_siginfo): Also copy si_pid and si_uid when
9668 si_code is < 0. Check for si_code == SI_TIMER before checking for
9669 si_code < 0.
9670
fa1bd1e4
JB		 96712010-09-13 Joel Brobecker <brobecker@adacore.com>
9672
9673 * lynx-i386-low.c: New file.
9674 * configure.srv: Add handling of i[34567]86-*-lynxos* targets.
9675
47fac8f8
JB		 96762010-09-13 Joel Brobecker <brobecker@adacore.com>
9677
9678 * lynx-low.c (ptrace_request_to_str): Remove handling for
9679 request values that have been removed in LynxOS 5.x.
9680
1adfc54d
JB		 96812010-09-13 Joel Brobecker <brobecker@adacore.com>
9682
9683 * lynx-low.c, lynx-ppc-loc.c: Include <sys/ptrace.h> instead of
9684 <ptrace.h>
9685
c2a66c29
NS		 96862010-09-09 Nathan Sidwell <nathan@codesourcery.com>
9687
9688 * configure.ac: Add --enable-inprocess-agent option.
9689 * configure: Rebuilt.
9690
32fcada3
YQ		 96912010-09-06 Yao Qi <yao@codesourcery.com>
9692
9693 * linux-low.c (linux_kill): Remove unused variable.
9694 (linux_stabilize_threads): Likewise.
9695 * server.c (start_inferior): Likewise.
9696 (queue_stop_reply_callback): Likewise.
9697 * tracepoint.c (do_action_at_tracepoint): Likewise.
9698
0cccb683
YQ		 96992010-09-06 Yao Qi <yao@codesourcery.com>
9700
9701 * linux-low.c (maybe_move_out_of_jump_pad): Restore current_inferior
9702 on return.
9703
423ec54c
JK		 97042010-09-06 Jan Kratochvil <jan.kratochvil@redhat.com>
9705
9706 * target.c (mywait) <TARGET_WAITKIND_EXITED>: Fix to use INTEGER.
9707
12ac6819
PA		 97082010-09-06 Pedro Alves <pedro@codesourcery.com>
9709
9710 * Makefile.in (install-only): Replace $IPA_DEPFILES with
9711 "$(IPA_DEPFILES)".
9712
8ed54b31
JB		 97132010-09-01 Joel Brobecker <brobecker@adacore.com>
9714
9715 * gdbserver/lynx-low.c, gdbserver/lynx-low.h,
9716 gdbserver/lynx-ppc-low.c: New files.
9717 * Makefile.in (lynx_low_h): New variable.
9718 (lynx-low.o, lynx-ppc-low.o): New rules.
9719 * configure.ac: On LynxOS, link with -lnetinet.
9720 * configure.srv: Add handling of powerpc-*-lynxos* targets.
9721 * configure: regenerate.
9722
bb0116a4
JB		 97232010-09-01 Joel Brobecker <brobecker@adacore.com>
9724
9725 * Makefile.in (vasprintf.o, vsnprintf.o): New rules.
9726 * configure.ac: Add check for vasprintf and vsnprintf.
9727 * configure, config.in: Regenerate.
9728 * server.h (vasprintf, vsnprintf): Add conditional declarations.
9729
a778ab81 97302010-09-01 Joel Brobecker <brobecker@adacore.com>
9731
9732 * gdbreplay.c: Move include of alloca.h up, next to include of
9733 malloc.h.
9734 * server.h: Add include of malloc.h.
9735 * mem-break.c: Remove include of malloc.h.
9736 * server.c, tracepoint.c, utils.c, win32-low.c: Likewise.
9737
8b034a19 97382010-09-01 Joel Brobecker <brobecker@adacore.com>
9739
9740 * Makefile.in (memmem.o): Build with -Wno-error.
9741
97422010-09-01 Joel Brobecker <brobecker@adacore.com>
9743
9744 * utils.c (xsnprintf): Make non-static.
9745 * server.h: Add xsnprintf declaration.
9746 * linux-low.c, nto-low.c, target.c, thread-db.c, tracepoint.c:
9747 replace calls to snprintf by calls to xsnprintf throughout.
9748
97492010-09-01 Joel Brobecker <brobecker@adacore.com>
9750
9751 * configure.ac: Add configure check for alloca.
9752 * configure, config.in: Regenerate.
9753 * server.h: Include alloca.h if it exists.
9754 * gdbreplay.c: Include alloca.h if it exists.
9755
1a981360
PA		 97562010-08-28 Pedro Alves <pedro@codesourcery.com>
9757
9758 * linux-low.c (__SIGRTMIN): Define if not already defined.
9759 (linux_create_inferior): Check for __ANDROID__ rather than
9760 __SIGRTMIN.
9761 (enqueue_one_deferred_signal): Don't requeue non-RT signals that
9762 are already deferred.
9763 (linux_wait_1): Check for __ANDROID__ rather than __SIGRTMIN.
9764 (linux_resume_one_thread): Don't queue a SIGSTOP if the lwp is
9765 stopped and already has a pending signal to report.
9766 (proceed_one_lwp): : Don't queue a SIGSTOP if the lwp already has
9767 a pending signal to report or is moving out of a jump pad.
9768 (linux_init_signals): Check for __ANDROID__ rather than
9769 __SIGRTMIN.
9770
b4d51a55
PA		 97712010-08-28 Pedro Alves <pedro@codesourcery.com>
9772
9773 * linux-low.c (linux_stabilize_threads): Wrap debug output in a
9774 debug_threads check. Avoid a linear search when not doing debug
9775 output.
9776
ec48365d
PA		 97772010-08-27 Pedro Alves <pedro@codesourcery.com>
9778
9779 * event-loop.c (event_handle_func): Adjust to use gdb_fildes_t.
9780 (struct gdb_event) <fd>: Change type to gdb_fildes_t.
9781 (struct file_handler) <fd>: Change type to gdb_fildes_t.
9782 (process_event): Change local fd's type to gdb_fildes_t.
9783 (create_file_handler): Adjust prototype.
9784 (delete_file_handler): Adjust prototype.
9785 (handle_file_event): Adjust prototype. Use pfildes.
9786 (create_file_event): Adjsut prototype.
9787 * remote-utils.c (remote_desc, listen_desc): Change type to
9788 gdb_fildes_t.
9789 * server.h: New gdb_fildes_t typedef.
9790 [USE_WIN32API]: Include winsock2.h.
9791 (delete_file_handler, add_file_handler): Adjust prototypes.
9792 (pfildes): Declare.
9793 * utils.c (pfildes): New.
9794
854d88f0
PA		 97952010-08-27 Pedro Alves <pedro@codesourcery.com>
9796
9797 * configure.ac (build_warnings): Add -Wno-char-subscripts.
9798 * configure: Regenerate.
9799
0146f85b
PA		 98002010-08-27 Pedro Alves <pedro@codesourcery.com>
9801
9802 * linux-low.c (linux_unprepare_to_access_memory): Rename to ...
9803 (linux_done_accessing_memory): ... this.
9804 (linux_target_ops): Adjust.
9805 * linux-x86-low.c (x86_insert_point, x86_remove_point): Adjust.
9806 * nto-low.c (nto_target_ops): Adjust comment.
9807 * server.c (gdb_read_memory, gdb_write_memory): Adjust.
9808 * spu-low.c (spu_target_ops): Adjust comment.
9809 * target.h (target_ops): Rename unprepare_to_access_memory field
9810 to done_accessing_memory.
9811 (unprepare_to_access_memory): Rename to ...
9812 (done_accessing_memory): ... this.
9813
90d74c30
PA		 98142010-08-26 Pedro Alves <pedro@codesourcery.com>
9815
9816 * linux-low.c (linux_prepare_to_access_memory): New.
9817 (linux_unprepare_to_access_memory): New.
9818 (linux_target_ops): Install them.
9819 * server.c (read_memory): Rename to ...
9820 (gdb_read_memory): ... this. Use
9821 prepare_to_access_memory/prepare_to_access_memory.
9822 (write_memory): Rename to ...
9823 (gdb_write_memory): ... this. Use
9824 prepare_to_access_memory/prepare_to_access_memory.
9825 (handle_search_memory_1): Adjust.
9826 (process_serial_event): Adjust.
9827 * target.h (struct target_ops): New fields
9828 prepare_to_access_memory and unprepare_to_access_memory.
9829 (prepare_to_access_memory, unprepare_to_access_memory): New.
9830 * linux-x86-low.c (x86_insert_point, x86_remove_point): Use
9831 prepare_to_access_memory/prepare_to_access_memory.
9832 * nto-low.c (nto_target_ops): Adjust.
9833 * spu-low.c (spu_target_ops): Adjust.
9834 * win32-low.c (win32_target_ops): Adjust.
9835
fd467969
PA		 98362010-08-26 Pedro Alves <pedro@codesourcery.com>
9837
9838 * Makefile.in (WARN_CFLAGS): Get it from configure.
9839 (WERROR_CFLAGS): New.
9840 (INTERNAL_CFLAGS): Add WERROR_CFLAGS.
9841 * configure.ac: Introduce --enable-werror, which adds -Werror to
9842 the compiler command line. Enabled by default. Disable with
9843 --disable-werror. Add -Wdeclaration-after-statement
9844 Wpointer-arith and -Wformat-nonliteral to warning flags.
9845 * configure: Regenerate.
9846
331e2f5f
PA		 98472010-08-26 Pedro Alves <pedro@codesourcery.com>
9848
9849 * mem-break.c [HAVE_MALLOC_H]: Include malloc.h.
9850
e581f2b4
PA		 98512010-08-26 Pedro Alves <pedro@codesourcery.com>
9852
9853 * gdbreplay.c (remote_error): New.
9854 (gdbchar): New.
9855 (expect): Use gdbchar. Check for error reading from GDB.
9856 Clarify sync error output.
9857 (play): Check for errors writing to GDB.
9858 * linux-low.c (sigchld_handler): Really ignore `write' errors.
9859 * remote-utils.c (getpkt): Check for errors writing to the remote
9860 descriptor.
9861
3c11dd79
PA		 98622010-08-25 Pedro Alves <pedro@codesourcery.com>
9863
9864 * linux-low.c (linux_wait_1): Move non-debugging code out of
9865 `debug_threads' control.
9866
d20a8ad9
PA		 98672010-08-25 Pedro Alves <pedro@codesourcery.com>
9868
9869 * linux-low.c (linux_wait_1): Don't set last_status here.
9870 * server.c (push_event, queue_stop_reply_callback): Assert we're
9871 not pushing a TARGET_WAITKIND_IGNORE event.
9872 (start_inferior, start_inferior, attach_inferior, handle_v_cont)
9873 (myresume, handle_target_event): Set the thread's last_resume_kind
9874 and last_status from the target returned status.
9875
964e4306
PA		 98762010-08-25 Pedro Alves <pedro@codesourcery.com>
9877
9878 PR threads/10729
9879
9880 * linux-x86-low.c (update_debug_registers_callback): New.
9881 (i386_dr_low_set_addr): Use it.
9882 (i386_dr_low_get_addr): New.
9883 (i386_dr_low_set_control): Use update_debug_registers_callback.
9884 (i386_dr_low_get_control): New.
9885 (i386_dr_low_get_status): Adjust.
9886 * linux-low.c (linux_stop_lwp): New.
9887 * linux-low.h (linux_stop_lwp): Declare.
9888
9889 * i386-low.c (I386_DR_GET_RW_LEN): Take the dr7 contents as
9890 argument instead of a i386_debug_reg_state.
9891 (I386_DR_WATCH_HIT): Take the dr6 contents as argument instead of
9892 a i386_debug_reg_state.
9893 (i386_insert_aligned_watchpoint): Adjust.
9894 (i386_remove_aligned_watchpoint): Adjust.
9895 (i386_low_stopped_data_address): Read the debug registers from the
9896 inferior instead of from the mirrors.
9897 * i386-low.h (struct i386_debug_reg_state): Extend comment.
9898 (i386_dr_low_get_addr): Declare.
9899 (i386_dr_low_get_control): Declare.
9900 (i386_dr_low_get_status): Change prototype.
9901
9902 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): New globals.
9903 (i386_dr_low_get_addr): New.
9904 (i386_dr_low_get_control): New.
9905 (i386_dr_low_get_status): Adjust prototype. Return
9906 dr_status_mirror.
9907 (i386_initial_stuff): Clear dr_status_mirror and
9908 dr_control_mirror.
9909 (i386_get_thread_context): Adjust.
9910 (i386_set_thread_context): Adjust.
9911 (i386_thread_added): Adjust.
9912
5f21a75b
PA		 99132010-08-24 Pedro Alves <pedro@codesourcery.com>
9914
9915 * linux-low.h (linux_thread_area): Delete declaration.
9916
3e4c1235
TS		 99172010-08-11 Thomas Schwinge <thomas@codesourcery.com>
9918
9919 * linux-low.c (linux_wait_1): Correctly return the ptid of the child
9920 after its termination.
9921
1971b033
PA		 99222010-08-09 Pedro Alves <pedro@codesourcery.com>
9923
9924 * linux-low.c (gdb_wants_lwp_stopped): Delete.
9925 (gdb_wants_all_stopped): Delete.
9926 (linux_wait_1): Don't call them.
9927 * server.c (handle_v_cont): Tag all threads as want-stopped.
9928 (gdb_wants_thread_stopped): Fix comments. Tag the thread that
9929 stopped as "client-wants-stopped".
9930
310444ac
PA		 99312010-07-31 Pedro Alves <pedro@codesourcery.com>
9932
9933 * Makefile.in (signals_h): New.
9934 (server_h): Depend on it.
9935 (server.o): Don't depend on $(signals_def).
9936 (signals.o): Depend on $(signals_def).
9937
a19cae16
JK		 99382010-07-31 Jan Kratochvil <jan.kratochvil@redhat.com>
9939
9940 * Makefile.in (signals_def): New.
9941 (server_h): Append include/gdb/signals.h and signals_def.
9942 (server.o): Append signals_def.
9943
30d50328
JK		 99442010-07-25 Jan Kratochvil <jan.kratochvil@redhat.com>
9945
9946 * server.c (handle_target_event): Use target_signal_to_host for
9947 resume_info.sig initialization.
9948 * target.h (struct thread_resume) <sig>: New comment.
9949
5c3216e2
OS		 99502010-07-20 Ozkan Sezer <sezeroz@gmail.com>
9951
c6f46ca0
OS		 9952 * server.c (handle_query): strcpy() the returned string from paddress()
9953 instead of sprintf().
5c3216e2
OS		 9954 * utils.c (paddress): Return phex_nz().
9955
6bd31874
JB		 99562010-07-07 Joel Brobecker <brobecker@adacore.com>
9957
9958 * server.c (handle_v_cont): Call mourn_inferior if process
9959 just exited.
9960 (myresume): Likewise.
9961
0fb4aa4b
PA		 99622010-07-01 Pedro Alves <pedro@codesourcery.com>
9963
9964 Static tracepoints, and integration with UST.
9965
9966 * configure.ac: Handle --with-ust. substitute ustlibs and ustinc.
9967 * mem-break.c (uninsert_all_breakpoints)
9968 (reinsert_all_breakpoints): New.
9969 * mem-break.h (reinsert_all_breakpoints, uninsert_all_breakpoints):
9970 * tracepoint.c (ust_loaded, helper_thread_id, cmd_buf): New.
9971 (gdb_agent_ust_loaded, helper_thread_id)
9972 (gdb_agent_helper_thread_id): New macros.
9973 (struct ipa_sym_addresses): Add addr_ust_loaded,
9974 addr_helper_thread_id, addr_cmd_buf.
9975 (symbol_list): Add ust_loaded, helper_thread_id, cmd_buf.
9976 (in_process_agent_loaded_ust): New.
9977 (write_e_ust_not_loaded): New.
9978 (maybe_write_ipa_ust_not_loaded): New.
9979 (struct collect_static_trace_data_action): New.
9980 (enum tracepoint_type) <static_tracepoint>: New.
9981 (struct tracepoint) <handle>: Mention static tracepoints.
9982 (struct static_tracepoint_ctx): New.
9983 (CMD_BUF_SIZE): New.
9984 (add_tracepoint_action): Handle static tracepoint actions.
9985 (unprobe_marker_at): New.
9986 (clear_installed_tracepoints): Handle static tracepoints.
9987 (cmd_qtdp): Handle static tracepoints.
9988 (probe_marker_at): New.
9989 (cmd_qtstart): Handle static tracepoints.
9990 (response_tracepoint): Handle static tracepoints.
9991 (cmd_qtfstm, cmd_qtsstm, cmd_qtstmat): New.
9992 (handle_tracepoint_query): Handle qTfSTM, qTsSTM and qTSTMat.
9993 (get_context_regcache): Handle static tracepoints.
9994 (do_action_at_tracepoint): Handle static tracepoint actions.
9995 (traceframe_find_block_type): Handle static trace data blocks.
9996 (traceframe_read_sdata): New.
9997 (download_tracepoints): Download static tracepoint actions.
9998 [HAVE_UST] Include ust/ust.h, dlfcn.h, sys/socket.h, and sys/un.h.
9999 (GDB_PROBE_NAME): New.
10000 (ust_ops): New.
10001 (GET_UST_SYM): New.
10002 (USTF): New.
10003 (dlsym_ust): New.
10004 (ust_marker_to_static_tracepoint): New.
10005 (gdb_probe): New.
10006 (collect_ust_data_at_tracepoint): New.
10007 (gdb_ust_probe): New.
10008 (UNIX_PATH_MAX, SOCK_DIR): New.
10009 (gdb_ust_connect_sync_socket): New.
10010 (resume_thread, stop_thread): New.
10011 (run_inferior_command): New.
10012 (init_named_socket): New.
10013 (gdb_ust_socket_init): New.
10014 (cstr_to_hexstr): New.
10015 (next_st): New.
10016 (first_marker, next_marker): New.
10017 (response_ust_marker): New.
10018 (cmd_qtfstm, cmd_qtsstm): New.
10019 (unprobe_marker_at, probe_marker_at): New.
10020 (cmd_qtstmat, gdb_ust_thread): New.
10021 (gdb_ust_init): New.
10022 (initialize_tracepoint_ftlib): Call gdb_ust_init.
10023 * linux-amd64-ipa.c [HAVE_UST]: Include ust/processor.h
10024 (ST_REGENTRY): New.
10025 (x86_64_st_collect_regmap): New.
10026 (X86_64_NUM_ST_COLLECT_GREGS): New.
10027 (AMD64_RIP_REGNUM): New.
10028 (supply_static_tracepoint_registers): New.
10029 * linux-i386-ipa.c [HAVE_UST]: Include ust/processor.h
10030 (ST_REGENTRY): New.
10031 (i386_st_collect_regmap): New.
10032 (i386_NUM_ST_COLLECT_GREGS): New.
10033 (supply_static_tracepoint_registers): New.
10034 * server.c (handle_query): Handle qXfer:statictrace:read.
10035 <qSupported>: Report support for StaticTracepoints, and
10036 qXfer:statictrace:read features.
10037 * server.h (traceframe_read_sdata)
10038 (supply_static_tracepoint_registers): Declare.
10039 * remote-utils.c (convert_int_to_ascii, hexchars, ishex, tohex)
10040 (unpack_varlen_hex): Include in IPA build.
10041 * Makefile.in (ustlibs, ustinc): New.
10042 (IPA_OBJS): Add remote-utils-ipa.o.
10043 ($(IPA_LIB)): Link -ldl and -lpthread.
10044 (UST_CFLAGS): New.
10045 (IPAGENT_CFLAGS): Add UST_CFLAGS.
10046 * config.in, configure: Regenerate.
10047
9e4344e5
PA		 100482010-06-20 Ian Lance Taylor <iant@google.com>
10049 Pedro Alves <pedro@codesourcery.com>
10050
10051 * linux-x86-low.c (always_true): Delete.
10052 (EMIT_ASM, EMIT_ASM32): Use an uncondition asm jmp instead of
10053 trying to fool the compiler with always_true.
10054
c6beb2cb
PA		 100552010-06-20 Pedro Alves <pedro@codesourcery.com>
10056
10057 * tracepoint.c (condition_true_at_tracepoint): Don't run compiled
10058 conditions in gdbserver.
10059
d2ed6730
UW		 100602010-06-19 Ulrich Weigand <uweigand@de.ibm.com>
10061
10062 * spu-low.c (spu_read_memory): Wrap around local store limit.
10063 (spu_write_memory): Likewise.
10064
4e29fb54
PA		 100652010-06-15 Pedro Alves <pedro@codesourcery.com>
10066
10067 * linux-x86-low.c (amd64_emit_const, amd64_emit_void_call_2)
10068 (i386_emit_const, i386_emit_void_call_2): Replace int64_t uses with
10069 LONGEST uses.
10070 * server.h (struct emit_ops): Replace int64_t uses with LONGEST
10071 uses.
10072 * tracepoint.c (emit_const, emit_void_call_2): Replace int64_t
10073 uses with LONGEST uses.
10074
6a271cae
PA		 100752010-06-14 Stan Shebs <stan@codesourcery.com>
10076 Pedro Alves <pedro@codesourcery.com>
10077
10078 Bytecode compiler.
10079
10080 * linux-x86-low.c: Include limits.h.
10081 (add_insns): New.
10082 (always_true): New.
10083 (EMIT_ASM): New.
10084 (EMIT_ASM32): New.
10085 (amd64_emit_prologue, amd64_emit_epilogue, amd64_emit_add)
10086 (amd64_emit_sub, amd64_emit_mul, amd64_emit_lsh)
10087 (amd64_emit_rsh_signed, amd64_emit_rsh_unsigned, amd64_emit_ext,
10088 (amd64_emit_log_not, amd64_emit_bit_and, amd64_emit_bit_or)
10089 (amd64_emit_bit_xor, amd64_emit_bit_not, amd64_emit_equal,
10090 (amd64_emit_less_signed, amd64_emit_less_unsigned, amd64_emit_ref,
10091 (amd64_emit_if_goto, amd64_emit_goto, amd64_write_goto_address)
10092 (amd64_emit_const, amd64_emit_call, amd64_emit_reg)
10093 (amd64_emit_pop, amd64_emit_stack_flush, amd64_emit_zero_ext)
10094 (amd64_emit_swap, amd64_emit_stack_adjust, amd64_emit_int_call_1)
10095 (amd64_emit_void_call_2): New.
10096 (amd64_emit_ops): New.
10097 (i386_emit_prologue, i386_emit_epilogue, i386_emit_add)
10098 (i386_emit_sub,i386_emit_mul, i386_emit_lsh, i386_emit_rsh_signed)
10099 (i386_emit_rsh_unsigned, i386_emit_ext, i386_emit_log_not)
10100 (i386_emit_bit_and, i386_emit_bit_or, i386_emit_bit_xor)
10101 (i386_emit_bit_not, i386_emit_equal, i386_emit_less_signed)
10102 (i386_emit_less_unsigned, i386_emit_ref, i386_emit_if_goto)
10103 (i386_emit_goto, i386_write_goto_address, i386_emit_const)
10104 (i386_emit_call, i386_emit_reg, i386_emit_pop)
10105 (i386_emit_stack_flush, i386_emit_zero_ext, i386_emit_swap)
10106 (i386_emit_stack_adjust, i386_emit_int_call_1)
10107 (i386_emit_void_call_2): New.
10108 (i386_emit_ops): New.
10109 (x86_emit_ops): New.
10110 (the_low_target): Install x86_emit_ops.
10111 * server.h (struct emit_ops): New.
10112 (get_raw_reg_func_addr): Declare.
10113 (current_insn_ptr, emit_error): Declare.
10114 * tracepoint.c (get_raw_reg, get_trace_state_variable_value)
10115 (set_trace_state_variable_value): New defines.
10116 (struct ipa_sym_addresses): New fields addr_get_raw_reg,
10117 addr_get_trace_state_variable_value and
10118 addr_set_trace_state_variable_value.
10119 (symbol_list): New fields for get_raw_reg,
10120 get_trace_state_variable_value and set_trace_state_variable_value.
10121 (condfn): New typedef.
10122 (struct tracepoint): New field `compiled_cond'.
10123 (do_action_at_tracepoint): Clear compiled_cond.
10124 (get_trace_state_variable_value, set_trace_state_variable_value):
10125 Export in the IPA.
10126 (condition_true_at_tracepoint): If there's a compiled condition,
10127 run that.
10128 (current_insn_ptr, emit_error): New globals.
10129 (struct bytecode_address): New.
10130 (get_raw_reg_func_addr): New.
10131 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul)
10132 (emit_lsh, emit_rsh_signed, emit_rsh_unsigned, emit_ext)
10133 (emit_log_not, emit_bit_and, emit_bit_or, emit_bit_xor)
10134 (emit_bit_not, emit_equal, emit_less_signed, emit_less_unsigned)
10135 (emit_ref, emit_if_goto, emit_goto, write_goto_address, emit_const)
10136 (emit_reg, emit_pop, emit_stack_flush, emit_zero_ext, emit_swap)
10137 (emit_stack_adjust, emit_int_call_1, emit_void_call_2): New.
10138 (compile_tracepoint_condition, compile_bytecodes): New.
10139 * target.h (emit_ops): Forward declare.
10140 (struct target_ops): New field emit_ops.
10141 (target_emit_ops): New.
10142 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): New.
10143 * linux-i386-ipa.c (gdb_agent_get_raw_reg): New.
10144 * linux-low.c (linux_emit_ops): New.
10145 (linux_target_ops): Install it.
10146 * linux-low.h (struct linux_target_ops): New field emit_ops.
10147
92b72907
UW		 101482010-06-14 Ulrich Weigand <uweigand@de.ibm.com>
10149
10150 * linux-ppc-low.c (ppc_arch_setup): Use private regcache to test MSR.
10151 * linux-s390-low.c (ppc_arch_setup): Use private regcache to test PSW.
10152
fa593d66
PA		 101532010-06-01 Pedro Alves <pedro@codesourcery.com>
10154 Stan Shebs <stan@codesourcery.com>
10155
10156 * Makefile.in (IPA_DEPFILES, extra_libraries): New.
10157 (all): Depend on $(extra_libraries).
10158 (install-only): Install the IPA.
10159 (IPA_OBJS, IPA_LIB): New.
10160 (clean): Remove the IPA lib.
10161 (IPAGENT_CFLAGS): New.
10162 (tracepoint-ipa.o, utils-ipa.o, remote-utils-ipa.o)
10163 (regcache-ipa.o, i386-linux-ipa.o, linux-i386-ipa.o)
10164 (linux-amd64-ipa.o, amd64-linux-ipa.o): New rules.
10165 * linux-amd64-ipa.c, linux-i386-ipa.c: New files.
10166 * configure.ac: Check for atomic builtins support in the compiler.
10167 (IPA_DEPFILES, extra_libraries): Define.
10168 * configure.srv (ipa_obj): Add description.
10169 (ipa_i386_linux_regobj, ipa_amd64_linux_regobj): Define.
10170 (i[34567]86-*-linux*): Set ipa_obj.
10171 (x86_64-*-linux*): Set ipa_obj.
10172 * linux-low.c (stabilizing_threads): New.
10173 (supports_fast_tracepoints): New.
10174 (linux_detach): Stabilize threads before detaching.
10175 (handle_tracepoints): Handle internal tracing breakpoints. Assert
10176 the lwp is either not stabilizing, or is moving out of a jump pad.
10177 (linux_fast_tracepoint_collecting): New.
10178 (maybe_move_out_of_jump_pad): New.
10179 (enqueue_one_deferred_signal): New.
10180 (dequeue_one_deferred_signal): New.
10181 (linux_wait_for_event_1): If moving out of a jump pad, defer
10182 pending signals to later.
10183 (linux_stabilize_threads): New.
10184 (linux_wait_1): Check if threads need moving out of jump pads, and
10185 do it if so.
10186 (stuck_in_jump_pad_callback): New.
10187 (move_out_of_jump_pad_callback): New.
10188 (lwp_running): New.
10189 (linux_resume_one_lwp): Handle moving out of jump pads.
10190 (linux_set_resume_request): Dequeue deferred signals.
10191 (need_step_over_p): Also step over fast tracepoint jumps.
10192 (start_step_over): Also uninsert fast tracepoint jumps.
10193 (finish_step_over): Also reinsert fast tracepoint jumps.
10194 (linux_install_fast_tracepoint_jump): New.
10195 (linux_target_ops): Install linux_stabilize_threads and
10196 linux_install_fast_tracepoint_jump_pad.
10197 * linux-low.h (linux_target_ops) <get_thread_area,
10198 install_fast_tracepoint_jump_pad>: New fields.
10199 (struct lwp_info) <collecting_fast_tracepoint,
10200 pending_signals_to_report, exit_jump_pad_bkpt>: New fields.
10201 (linux_get_thread_area): Declare.
10202 * linux-x86-low.c (jump_insn): New.
10203 (x86_get_thread_area): New.
10204 (append_insns): New.
10205 (push_opcode): New.
10206 (amd64_install_fast_tracepoint_jump_pad): New.
10207 (i386_install_fast_tracepoint_jump_pad): New.
10208 (x86_install_fast_tracepoint_jump_pad): New.
10209 (the_low_target): Install x86_get_thread_area and
10210 x86_install_fast_tracepoint_jump_pad.
10211 * mem-break.c (set_raw_breakpoint_at): Use read_inferior_memory.
10212 (struct fast_tracepoint_jump): New.
10213 (fast_tracepoint_jump_insn): New.
10214 (fast_tracepoint_jump_shadow): New.
10215 (find_fast_tracepoint_jump_at): New.
10216 (fast_tracepoint_jump_here): New.
10217 (delete_fast_tracepoint_jump): New.
10218 (set_fast_tracepoint_jump): New.
10219 (uninsert_fast_tracepoint_jumps_at): New.
10220 (reinsert_fast_tracepoint_jumps_at): New.
10221 (set_breakpoint_at): Use write_inferior_memory.
10222 (uninsert_raw_breakpoint): Use write_inferior_memory.
10223 (check_mem_read): Mask out fast tracepoint jumps.
10224 (check_mem_write): Mask out fast tracepoint jumps.
10225 * mem-break.h (struct fast_tracepoint_jump): Forward declare.
10226 (set_fast_tracepoint_jump): Declare.
10227 (delete_fast_tracepoint_jump)
10228 (fast_tracepoint_jump_here, uninsert_fast_tracepoint_jumps_at)
10229 (reinsert_fast_tracepoint_jumps_at): Declare.
10230 * regcache.c: Don't compile many functions when building the
10231 in-process agent library.
10232 (init_register_cache) [IN_PROCESS_AGENT]: Don't allow allocating
10233 the register buffer in the heap.
10234 (free_register_cache): If the register buffer isn't owned by the
10235 regcache, don't free it.
10236 (set_register_cache) [IN_PROCESS_AGENT]: Don't re-alocate
10237 pre-existing register caches.
10238 * remote-utils.c (convert_int_to_ascii): Constify `from' parameter
10239 type.
10240 (convert_ascii_to_int): : Constify `from' parameter type.
10241 (decode_M_packet, decode_X_packet): Replace the `to' parameter by
10242 a `to_p' pointer to pointer parameter. If TO_P is NULL, malloc
10243 the needed buffer in-place.
10244 (relocate_instruction): New.
10245 * server.c (handle_query) <qSymbols>: If the target supports
10246 tracepoints, give it a chance of looking up symbols. Report
10247 support for fast tracepoints.
10248 (handle_status): Stabilize threads.
10249 (process_serial_event): Adjust.
10250 * server.h (struct fast_tracepoint_jump): Forward declare.
10251 (struct process_info) <fast_tracepoint_jumps>: New field.
10252 (convert_ascii_to_int, convert_int_to_ascii): Adjust.
10253 (decode_X_packet, decode_M_packet): Adjust.
10254 (relocate_instruction): Declare.
10255 (in_process_agent_loaded): Declare.
10256 (tracepoint_look_up_symbols): Declare.
10257 (struct fast_tpoint_collect_status): Declare.
10258 (fast_tracepoint_collecting): Declare.
10259 (force_unlock_trace_buffer): Declare.
10260 (handle_tracepoint_bkpts): Declare.
10261 (initialize_low_tracepoint)
10262 (supply_fast_tracepoint_registers) [IN_PROCESS_AGENT]: Declare.
10263 * target.h (struct target_ops) <stabilize_threads,
10264 install_fast_tracepoint_jump_pad>: New fields.
10265 (stabilize_threads, install_fast_tracepoint_jump_pad): New.
10266 * tracepoint.c [HAVE_MALLOC_H]: Include malloc.h.
10267 [HAVE_STDINT_H]: Include stdint.h.
10268 (trace_debug_1): Rename to ...
10269 (trace_vdebug): ... this.
10270 (trace_debug): Rename to ...
10271 (trace_debug_1): ... this. Add `level' parameter.
10272 (trace_debug): New.
10273 (ATTR_USED, ATTR_NOINLINE): New.
10274 (IP_AGENT_EXPORT): New.
10275 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
10276 (collecting, gdb_collect, stop_tracing, flush_trace_buffer)
10277 (about_to_request_buffer_space, trace_buffer_is_full)
10278 (stopping_tracepoint, expr_eval_result, error_tracepoint)
10279 (tracepoints, tracing, trace_buffer_ctrl, trace_buffer_ctrl_curr)
10280 (trace_buffer_lo, trace_buffer_hi, traceframe_read_count)
10281 (traceframe_write_count, traceframes_created)
10282 (trace_state_variables)
10283 New renaming defines.
10284 (struct ipa_sym_addresses): New.
10285 (STRINGIZE_1, STRINGIZE, IPA_SYM): New.
10286 (symbol_list): New.
10287 (ipa_sym_addrs): New.
10288 (all_tracepoint_symbols_looked_up): New.
10289 (in_process_agent_loaded): New.
10290 (write_e_ipa_not_loaded): New.
10291 (maybe_write_ipa_not_loaded): New.
10292 (tracepoint_look_up_symbols): New.
10293 (debug_threads) [IN_PROCESS_AGENT]: New.
10294 (read_inferior_memory) [IN_PROCESS_AGENT]: New.
10295 (UNKNOWN_SIDE_EFFECTS): New.
10296 (stop_tracing): New.
10297 (flush_trace_buffer): New.
10298 (stop_tracing_bkpt): New.
10299 (flush_trace_buffer_bkpt): New.
10300 (read_inferior_integer): New.
10301 (read_inferior_uinteger): New.
10302 (read_inferior_data_pointer): New.
10303 (write_inferior_data_pointer): New.
10304 (write_inferior_integer): New.
10305 (write_inferior_uinteger): New.
10306 (struct collect_static_trace_data_action): Delete.
10307 (enum tracepoint_type): New.
10308 (struct tracepoint) <type>: New field `type'.
43aaf8b6
PA		 10309 <actions_str, step_actions, step_actions_str>: Only include in
10310 GDBserver.
fa593d66
PA		 10311 <orig_size, obj_addr_on_target, adjusted_insn_addr>
10312 <adjusted_insn_addr_end, jump_pad, jump_pad_end>: New fields.
10313 (tracepoints): Use IP_AGENT_EXPORT.
10314 (last_tracepoint): Don't include in the IPA.
10315 (stopping_tracepoint): Use IP_AGENT_EXPORT.
10316 (trace_buffer_is_full): Use IP_AGENT_EXPORT.
10317 (alloced_trace_state_variables): New.
10318 (trace_state_variables): Use IP_AGENT_EXPORT.
10319 (traceframe_t): Delete unused variable.
10320 (circular_trace_buffer): Don't include in the IPA.
10321 (trace_buffer_start): Delete.
10322 (struct trace_buffer_control): New.
10323 (trace_buffer_free): Delete.
10324 (struct ipa_trace_buffer_control): New.
10325 (GDBSERVER_FLUSH_COUNT_MASK, GDBSERVER_FLUSH_COUNT_MASK_PREV)
10326 (GDBSERVER_FLUSH_COUNT_MASK_CURR, GDBSERVER_UPDATED_FLUSH_COUNT_BIT):
10327 New.
10328 (trace_buffer_ctrl): New.
10329 (TRACE_BUFFER_CTRL_CURR): New.
10330 (trace_buffer_start, trace_buffer_free, trace_buffer_end_free):
10331 Reimplement as macros.
10332 (trace_buffer_wrap): Delete.
10333 (traceframe_write_count, traceframe_read_count)
10334 (traceframes_created, tracing): Use IP_AGENT_EXPORT.
10335 (struct tracepoint_hit_ctx) <type>: New field.
10336 (struct fast_tracepoint_ctx): New.
10337 (memory_barrier): New.
10338 (cmpxchg): New.
10339 (record_tracepoint_error): Update atomically in the IPA.
10340 (clear_inferior_trace_buffer): New.
10341 (about_to_request_buffer_space): New.
10342 (trace_buffer_alloc): Handle GDBserver and inferior simulatenous
10343 updating the same buffer.
10344 (add_tracepoint): Default the tracepoint's type to trap
10345 tracepoint, and orig_size to -1.
10346 (get_trace_state_variable) [IN_PROCESS_AGENT]: Handle allocated
10347 internal variables.
10348 (create_trace_state_variable): New parameter `gdb'. Handle it.
10349 (clear_installed_tracepoints): Clear fast tracepoint jumps.
10350 (cmd_qtdp): Handle fast tracepoints.
10351 (cmd_qtdv): Adjust.
10352 (max_jump_pad_size): New.
10353 (gdb_jump_pad_head): New.
10354 (get_jump_space_head): New.
10355 (claim_jump_space): New.
10356 (sort_tracepoints): New.
10357 (MAX_JUMP_SIZE): New.
10358 (cmd_qtstart): Handle fast tracepoints. Sync tracepoints with the
10359 IPA.
10360 (stop_tracing) [IN_PROCESS_AGENT]: Don't include the tdisconnected
10361 support. Upload fast traceframes, and delete internal IPA
10362 breakpoints.
10363 (stop_tracing_handler): New.
10364 (flush_trace_buffer_handler): New.
10365 (cmd_qtstop): Upload fast tracepoints.
10366 (response_tracepoint): Handle fast tracepoints.
10367 (tracepoint_finished_step): Upload fast traceframes. Set the
10368 tracepoint hit context's tracepoint type.
10369 (handle_tracepoint_bkpts): New.
10370 (tracepoint_was_hit): Set the tracepoint hit context's tracepoint
10371 type. Add comment about fast tracepoints.
10372 (collect_data_at_tracepoint) [IN_PROCESS_AGENT]: Don't access the
10373 non-existing action_str field.
10374 (get_context_regcache): Handle fast tracepoints.
10375 (do_action_at_tracepoint) [!IN_PROCESS_AGENT]: Don't write the PC
10376 to the regcache.
10377 (fast_tracepoint_from_jump_pad_address): New.
10378 (fast_tracepoint_from_ipa_tpoint_address): New.
10379 (collecting_t): New.
10380 (force_unlock_trace_buffer): New.
10381 (fast_tracepoint_collecting): New.
10382 (collecting): New.
10383 (gdb_collect): New.
10384 (write_inferior_data_ptr): New.
10385 (target_tp_heap): New.
10386 (target_malloc): New.
10387 (download_agent_expr): New.
10388 (UALIGN): New.
10389 (download_tracepoints): New.
10390 (download_trace_state_variables): New.
10391 (upload_fast_traceframes): New.
10392 (IPA_FIRST_TRACEFRAME): New.
10393 (IPA_NEXT_TRACEFRAME_1): New.
10394 (IPA_NEXT_TRACEFRAME): New.
10395 [IN_PROCESS_AGENT]: Include sys/mman.h and fcntl.h.
10396 [IN_PROCESS_AGENT] (gdb_tp_heap_buffer, gdb_jump_pad_buffer)
10397 (gdb_jump_pad_buffer_end): New.
10398 [IN_PROCESS_AGENT] (initialize_tracepoint_ftlib): New.
10399 (initialize_tracepoint): Adjust.
10400 [IN_PROCESS_AGENT]: Allocate the IPA heap, and jump pad scratch
10401 buffer. Initialize the low module.
10402 * utils.c (PREFIX, TOOLNAME): New.
10403 (malloc_failure): Use PREFIX.
10404 (error): In the IPA, an error causes an exit.
10405 (fatal, warning): Use PREFIX.
10406 (internal_error): Use TOOLNAME.
10407 (NUMCELLS): Increase to 10.
10408 * configure, config.in: Regenerate.
10409
d149dd1d
PA		 104102010-06-01 Pedro Alves <pedro@codesourcery.com>
10411
10412 * server.c (handle_query) <qSupported>: Do two passes over the
10413 qSupported string to avoid nesting strtok.
10414
f6528abd
JK		 104152010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
10416
10417 * Makefile.in (SFILES): Add $(srcdir)/proc-service.list.
10418 (CDEPS): New.
10419 * configure.ac (RDYNAMIC): New AC_MSG_CHECKING wrapping. Test also
10420 -Wl,--dynamic-list.
10421 * configure: Regenerate.
10422 * proc-service.list: New.
10423
ca2a87a0
JK		 104242010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
10425
10426 * linux-low.c (linux_core_of_thread): Fix crash on invalid CONTENT.
10427 New comment.
10428
363a6e9f
OS		 104292010-05-26 Ozkan Sezer <sezeroz@gmail.com>
10430
10431 * gdbreplay.c (remote_open): Check error return from socket() call by
10432 its equality to -1 not by it being negative.
10433 * remote-utils.c (remote_open): Likewise.
10434
d23b6cb1
PA		 104352010-05-23 Pedro Alves <pedro@codesourcery.com>
10436
10437 * config.h: Regenerate.
10438
28d3cf85
MK		 104392010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
10440
10441 * linux-m68k-low.c (ps_get_thread_area): Don't define if kernel
10442 doesn't provide PTRACE_GET_THREAD_AREA.
10443
fea36a59
MK		 104442010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
10445
10446 * linux-m68k-low.c: Include <asm/ptrace.h>
10447 (ps_get_thread_area): Implement.
10448
24b066ba
DE		 104492010-05-03 Doug Evans <dje@google.com>
10450
10451 * event-loop.c (struct callback_event): New struct.
10452 (callback_list): New global.
10453 (append_callback_event, delete_callback_event): New functions.
10454 (process_callback): New function.
10455 (start_event_loop): Call it.
10456 * remote-utils.c (NOT_SCHEDULED): Define.
10457 (readchar_buf, readchar_bufcnt, readchar_bufp): New static globals,
10458 moved out of readchar.
10459 (readchar): Rewrite. Call reschedule before returning.
10460 (reset_readchar): New function.
10461 (remote_close): Call it.
10462 (process_remaining, reschedule): New functions.
10463 * server.h (callback_handler_func): New typedef.
10464 (append_callback_event, delete_callback_event): Declare.
10465
9836d6ea
PA		 104662010-05-03 Pedro Alves <pedro@codesourcery.com>
10467
10468 * proc-service.c (ps_pglobal_lookup): Use
10469 thread_db_look_up_one_symbol.
10470 * remote-utils.c (look_up_one_symbol): Add new `may_ask_gdb'
10471 parameter. Use it instead of all_symbols_looked_up.
10472 * server.h (struct process_info) <all_symbols_looked_up>: Delete
10473 field.
10474 (all_symbols_looked_up): Don't declare.
10475 (look_up_one_symbol): Add new `may_ask_gdb' parameter.
10476 * thread-db.c (struct thread_db) <all_symbols_looked_up>: New
10477 field.
10478 (thread_db_look_up_symbols): Adjust call to look_up_one_symbol.
10479 Set all_symbols_looked_up here.
10480 (thread_db_look_up_one_symbol): New.
10481 (thread_db_get_tls_address): Adjust.
10482 (thread_db_load_search, try_thread_db_load_1): Always allocate the
10483 thread_db object on the heap, and tentatively set it in the
10484 process structure.
10485 (thread_db_init): Don't set all_symbols_looked_up here.
10486 * linux-low.h (thread_db_look_up_one_symbol): Declare.
10487
7984d532
PA		 104882010-05-03 Pedro Alves <pedro@codesourcery.com>
10489
10490 * linux-low.c (linux_kill, linux_detach): Adjust.
10491 (status_pending_p_callback): Remove redundant statement. Check
10492 for !TARGET_WAITIKIND_IGNORE, instead of
10493 TARGET_WAITKIND_STOPPED.
10494 (handle_tracepoints): Make sure LWP is locked. Adjust.
10495 (linux_wait_for_event_1): Adjust.
10496 (linux_cancel_breakpoints): New.
10497 (unsuspend_one_lwp): New.
10498 (unsuspend_all_lwps): New.
10499 (linux_wait_1): If finishing a step-over, unsuspend all lwps.
10500 (send_sigstop_callback): Change return type to int, add new
10501 `except' parameter and handle it.
10502 (suspend_and_send_sigstop_callback): New.
10503 (stop_all_lwps): Add new `suspend' and `expect' parameters, and
10504 pass them down. If SUSPEND, also increment the lwp's suspend
10505 count.
10506 (linux_resume_one_lwp): Add notice about resuming a suspended LWP.
10507 (need_step_over_p): Don't consider suspended LWPs.
10508 (start_step_over): Adjust.
10509 (proceed_one_lwp): Change return type to int, add new `except'
10510 parameter and handle it.
10511 (unsuspend_and_proceed_one_lwp): New.
10512 (proceed_all_lwps): Use find_inferior instead of
10513 for_each_inferior.
10514 (unstop_all_lwps): Add `unsuspend' parameter. If UNSUSPEND, them
10515 also decrement the suspend count of LWPs. Pass `except' down,
10516 instead of hacking its suspend count.
10517 (linux_pause_all): Add `freeze' parameter. Adjust.
10518 (linux_unpause_all): New.
10519 (linux_target_ops): Install linux_unpause_all.
10520 * server.c (handle_status): Adjust.
10521 * target.h (struct target_ops): New fields `unpause_all' and
10522 `cancel_breakpoints'. Add new parameter to `pause_all'.
10523 (pause_all): Add new `freeze' parameter.
10524 (unpause_all): New.
10525 (cancel_breakpoints): New.
10526 * tracepoint.c (clear_installed_tracepoints): Pause threads, and
10527 cancel breakpoints.
10528 (cmd_qtstart): Pause threads.
10529 (stop_tracing): Pause threads, and cancel breakpoints.
10530 * win32-low.c (win32_target_ops): Adjust.
10531
e471f25b
PA		 105322010-05-03 Pedro Alves <pedro@codesourcery.com>
10533
10534 * linux-low.c (linux_wait_for_event_1): Move passing the signal to
10535 the inferior right away from here...
10536 (linux_wait_1): ... to here, and adjust to check the thread's
10537 last_resume_kind instead of the lwp's step or stop_expected flags.
10538
1915ef4f
PA		 105392010-05-02 Pedro Alves <pedro@codesourcery.com>
10540
10541 * README: Use consistent `GDB' and `GDBserver' spellings.
10542
f9e39928
PA		 105432010-05-02 Pedro Alves <pedro@codesourcery.com>
10544
10545 * linux-low.c (linux_kill_one_lwp): Assume the lwp is stopped.
10546 (linux_kill): Stop all lwps here. Don't delete the main lwp here.
10547 (linux_detach_one_lwp): Assume the lwp is stopped.
10548 (any_thread_of): Delete.
10549 (linux_detach): Stop all lwps here. Don't blindly delete all
10550 breakpoints.
10551 (delete_lwp_callback): New.
10552 (linux_mourn): Delete all lwps of the process that is gone.
10553 (linux_wait_1): Don't delete the last lwp of the process here.
10554 * mem-break.h (mark_breakpoints_out): Declare.
10555 * mem-break.c (mark_breakpoints_out): New.
10556 (free_all_breakpoints): Use it.
10557 * server.c (handle_target_event): If the process is gone, mark
10558 breakpoints out.
10559 * thread-db.c (struct thread_db) <create_bp>: New field.
10560 (thread_db_enable_reporting): Fix prototype. Store a thread event
10561 breakpoint reference in the thread_db struct.
10562 (thread_db_load_search): Clear the thread_db object.
10563 (try_thread_db_load_1): Ditto.
10564 (switch_to_process): New.
10565 (disable_thread_event_reporting): Use it.
10566 (remove_thread_event_breakpoints): New.
10567 (thread_db_detach, thread_db_mourn): Use it.
10568
1e7fc18c
PA		 105692010-05-01 Pedro Alves <pedro@codesourcery.com>
10570
10571 * linux-low.c (linux_enable_event_reporting): New.
10572 (linux_wait_for_event_1, handle_extended_wait): Use it.
10573
02fc4de7
PA		 105742010-04-30 Pedro Alves <pedro@codesourcery.com>
10575
10576 * linux-low.c (linux_kill_one_lwp, linux_kill)
10577 (linux_detach_one_lwp): Adjust to send_sigstop interface change.
10578 (send_sigstop): Take an lwp_info as parameter instead. Queue a
10579 SIGSTOP even if the LWP is stopped.
10580 (send_sigstop_callback): New.
10581 (stop_all_lwps): Use send_sigstop_callback instead.
10582 (linux_resume_one_thread): Adjust.
10583 (proceed_one_lwp): Still proceed an LWP that the client has
10584 requested to stop, if we haven't reported it as stopped yet. Make
10585 sure that LWPs the client want stopped, have a pending SIGSTOP.
10586
bc3b5632
DE		 105872010-04-26 Doug Evans <dje@google.com>
10588
ae1ada35
DE		 10589 * server.c (handle_general_set): Make static.
10590
bc3b5632
DE		 10591 * remote-utils.c (putpkt_binary_1): Call readchar instead of read.
10592 Print received char after testing for error/eof instead of before.
10593 (input_interrupt): Tweak comment.
10594
65730243
DE		 105952010-04-23 Doug Evans <dje@google.com>
10596
10597 * server.c (start_inferior): Print inferior argv if --debug.
10598
a8ae7dc0
AR		 105992010-04-21 Aleksandar Ristovski <aristovski@qnx.com>
10600
10601 * Makefile.in (nto_low_h nto-low.o nto-x86-low.o): New dependency lists.
10602 * nto-x86-low.c: Include server.h
10603
1c07cc19
PM		 106042010-04-20 Pierre Muller <muller@ics.u-strasbg.fr>
10605
10606 * win32-i386-low.c: Use __x86_64__ macro instead of __x86_64 to
10607 be consistent with other sources of this directory.
10608 (init_registers_amd64): Correct name of source file of this function
10609 in the comment.
10610
e0a61e09
PM		 106112010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
10612
10613 * configure.srv (x86_64-*-mingw*): New configuration for Windows
10614 64-bit executables.
10615
54709339
PM		 106162010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
10617
10618 * win32-i386-low.c: Add 64-bit support.
10619 (CONTEXT_EXTENDED_REGISTERS): Set macro to zero if not exisiting.
10620 (init_registers_amd64): Declare.
10621 (mappings): Add 64-bit version of array.
10622 (init_windows_x86): New function.
10623 (the_low_target): Change init_arch field to init_windows_x86.
10624
e8f0053d
PM		 106252010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
10626
10627 * win32-low.c: Adapt to support also 64-bit architecture.
10628 (child_xfer_memory): Use uintptr_t type for local variable `addr'.
10629 (get_image_name): Use SIZE_T type for local variable `done'.
10630 (psapi_get_dll_name): Use LPVOID type for parameter `BaseAddress'.
10631 (toolhelp_get_dll_name): Idem.
10632 (handle_load_dll): Use CORE_ADDR type for local variable `load_addr'.
10633 Use uintptr_t typecast to avoid warning.
10634 (handle_unload_dll): Use uintptr_t typecast to avoid warning.
10635 (handle_exception): Use phex_nz to avoid warning.
10636 (win32_wait): Remove unused local variable `process'.
10637
c481e77e
PM		 106382010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
10639
10640 * configure.srv (srv_amd64_regobj): Replace `x86-64-avx.o' by
10641 `amd64-avx.o'.
10642
12ea4b69
PM		 106432010-04-17 Pierre Muller <muller@ics.u-strasbg.fr>
10644
10645 * configure.ac: Use `ws2_32' library for srv_mingw.
10646 * configure: Regenerate.
10647 * gdbreplay.c: Include winsock2.h instead of winsock.h.
10648 * remote-utils.c: Likewise.
10649
f6d1620c
L		 106502010-04-17 H.J. Lu <hongjiu.lu@intel.com>
10651
10652 * linux-x86-low.c (xmltarget_amd64_linux_no_xml): Define only
10653 if __x86_64__ is defined.
10654
8e642873
PM		 106552010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
10656
10657 * configure: Regenerate.
10658
711e434b
PM		 106592010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
10660
10661 * server.c (handle_query): Handle 'qGetTIBAddr' query.
10662 * target.h (target_ops): New get_tib_address field.
10663 * win32-low.h (win32_thread_info): Add thread_local_base field.
10664 * win32-low.c (child_add_thread): Add tlb argument.
10665 Set thread_local_base field to TLB.
10666 (get_child_debug_event): Adapt to child_add_thread change.
10667 (win32_get_tib_address): New function.
10668 (win32_target_ops): Set get_tib_address field to
10669 win32_get_tib_address.
10670 * linux-low.c (linux_target_ops): Set get_tib_address field to NULL.
10671
505106cd
PA		 106722010-04-12 Pedro Alves <pedro@codesourcery.com>
10673
505106cd
PA		 10674 * linux-low.c (linux_mourn): Also remove the process.
10675 * server.c (handle_target_event): Don't remove the process here.
10676 * nto-low.c (nto_mourn): New.
10677 (nto_target_ops): Install it.
10678 * spu-low.c (spu_mourn): New.
10679 (spu_target_ops): Install it.
10680 * win32-low.c (win32_mourn): New.
10681 (win32_target_ops): Install it.
10682
e8470a06
PA		 106832010-04-12 Pedro Alves <pedro@codesourcery.com>
10684
10685 * server.h (buffer_xml_printf): Remove redundant `;'.
10686
45ba0d02
PA		 106872010-04-12 Pedro Alves <pedro@codesourcery.com>
10688
10689 * regcache.c (set_register_cache): Invalidate regcaches before
10690 changing the register cache layout.
10691 (regcache_invalidate_one): Allow a NULL regcache.
10692 * linux-x86-low.c (x86_linux_update_xmltarget): Invalidate
10693 regcaches before changing the register cache layout or the target
10694 regsets.
10695
59e04013
L		 106962010-04-12 H.J. Lu <hongjiu.lu@intel.com>
10697
10698 * linux-x86-low.c (x86_linux_update_xmltarget): Avoid unused
10699 variable warning on Linux/x86-64.
10700
8336d594
PA		 107012010-04-11 Pedro Alves <pedro@codesourcery.com>
10702
10703 GDBserver disconnected tracing support.
10704
10705 * linux-low.c (linux_remove_process): Delete.
10706 (add_lwp): Don't set last_resume_kind here.
10707 (linux_kill): Use `mourn'.
10708 (linux_detach): Use `thread_db_detach', and `mourn'.
10709 (linux_mourn): New.
10710 (linux_attach_lwp_1): Adjust comment.
10711 (linux_attach): last_resume_kind moved the thread_info; adjust.
10712 (status_pending_p_callback): Adjust.
10713 (linux_wait_for_event_1): Adjust.
10714 (count_events_callback, select_singlestep_lwp_callback)
10715 (select_event_lwp_callback, cancel_breakpoints_callback)
10716 (db_wants_lwp_stopped, linux_wait_1, need_step_over_p)
10717 (proceed_one_lwp): Adjust.
10718 (linux_async): Add debug output.
10719 (linux_thread_stopped): New.
10720 (linux_pause_all): New.
10721 (linux_target_ops): Install linux_mourn, linux_thread_stopped and
10722 linux_pause_all.
10723 * linux-low.h (struct lwp_info): Delete last_resume_kind field.
10724 (thread_db_free): Delete declaration.
10725 (thread_db_detach, thread_db_mourn): Declare.
10726 * thread-db.c (thread_db_init): Use thread_db_mourn.
10727 (thread_db_free): Delete, split in two.
10728 (disable_thread_event_reporting): New.
10729 (thread_db_detach): New.
10730 (thread_db_mourn): New.
10731
10732 * server.h (struct thread_info) <last_resume_kind>: New field.
10733 <attached>: Add comment.
10734 <gdb_detached>: New field.
10735 (handler_func): Change return type to int.
10736 (handle_serial_event, handle_target_event): Ditto.
10737 (gdb_connected): Declare.
10738 (tracing): Delete.
10739 (disconnected_tracing): Declare.
10740 (stop_tracing): Declare.
10741
10742 * server.c (handle_query) <qSupported>: Report support for
10743 disconnected tracing.
10744 (queue_stop_reply_callback): Account for running threads.
10745 (gdb_wants_thread_stopped): New.
10746 (gdb_wants_all_threads_stopped): New.
10747 (gdb_reattached_process): New.
10748 (handle_status): Clear the `gdb_detached' flag of all processes.
10749 In all-stop, stop all threads.
10750 (main): Be sure to leave tfind mode. Handle disconnected tracing.
10751 (process_serial_event): If the remote connection breaks, or if an
10752 exit was forced with "monitor exit", force an event loop exit.
10753 Handle disconnected tracing on detach.
10754 (handle_serial_event): Adjust.
10755 (handle_target_event): If GDB isn't connected, forward events back
10756 to the inferior, unless the last process exited, in which case,
10757 exit gdbserver. Adjust interface.
10758
10759 * remote-utils.c (remote_open): Don't block in accept. Instead
10760 register an event loop source on the listen socket file
10761 descriptor. Refactor bits into ...
10762 (listen_desc): ... this new global.
10763 (gdb_connected): ... this new function.
10764 (enable_async_notification): ... this new function.
10765 (handle_accept_event): ... this new function.
10766 (remote_close): Clear remote_desc.
10767
10768 * inferiors.c (add_thread): Set the new thread's last_resume_kind.
10769
10770 * target.h (struct target_ops) <mourn, thread_stopped, pause_all>:
10771 New fields.
10772 (mourn_inferior): Define.
10773 (target_process_qsupported): Avoid the dangling else problem.
10774 (thread_stopped): Define.
10775 (pause_all): Define.
10776 (target_waitstatus_to_string): Declare.
10777 * target.c (target_waitstatus_to_string): New.
10778
10779 * tracepoint.c (tracing): Make extern.
10780 (disconnected_tracing): New.
10781 (stop_tracing): Make extern. Handle tracing stops due to GDB
10782 disconnecting.
10783 (cmd_qtdisconnected): New.
10784 (cmd_qtstatus): Report disconnected tracing status in trace reply.
10785 (handle_tracepoint_general_set): Handle QTDisconnected.
10786
10787 * event-loop.c (event_handler_func): Change return type to int.
10788 (process_event): Bail out if the event handler wants the event
10789 loop to stop.
10790 (handle_file_event): Ditto.
10791 (start_event_loop): Bail out if the event handler wants the event
10792 loop to stop.
10793
10794 * nto-low.c (nto_target_ops): Adjust.
10795 * spu-low.c (spu_wait): Don't remove the process here.
10796 (spu_target_ops): Adjust.
10797 * win32-low.c (win32_wait): Don't remove the process here.
10798 (win32_target_ops): Adjust.
10799
5d267c4c
PA		 108002010-04-11 Pedro Alves <pedro@codesourcery.com>
10801
10802 * regcache.c (realloc_register_cache): Invalidate inferior's
10803 regcache before recreating it.
10804
623ccd72
PA		 108052010-04-09 Pedro Alves <pedro@codesourcery.com>
10806
10807 * tracepoint.c (cmd_qtstatus): Report trace buffer circularity.
10808
219f2f23
PA		 108092010-04-09 Stan Shebs <stan@codesourcery.com>
10810 Pedro Alves <pedro@codesourcery.com>
10811
10812 * server.h (LONGEST): New.
10813 (struct thread_info) <while_stepping>: New field.
10814 (unpack_varlen_hex, xrealloc, pulongest, plongest, phex_nz):
10815 Declare.
10816 (initialize_tracepoint, handle_tracepoint_general_set)
10817 (handle_tracepoint_query, tracepoint_finished_step)
10818 (tracepoint_was_hit, release_while_stepping_state_list):
10819 (current_traceframe): Declare.
10820 * server.c (handle_general_set): Handle tracepoint packets.
10821 (read_memory): New.
10822 (write_memory): New.
10823 (handle_search_memory_1): Use read_memory.
10824 (handle_query): Report support for conditional tracepoints, trace
10825 state variables, and tracepoint sources. Handle tracepoint
10826 queries.
10827 (main): Initialize the tracepoints module.
10828 (process_serial_event): Handle traceframe reads/writes.
10829
10830 * linux-low.c (handle_tracepoints): New.
10831 (linux_wait_1): Call it.
10832 (linux_resume_one_lwp): Handle while-stepping.
10833 (linux_supports_tracepoints, linux_read_pc, linux_write_pc): New.
10834 (linux_target_ops): Install them.
10835 * linux-low.h (struct linux_target_ops) <supports_tracepoints>:
10836 New field.
10837 * linux-x86-low.c (x86_supports_tracepoints): New.
10838 (the_low_target). Install it.
10839
10840 * mem-break.h (delete_breakpoint): Declare.
10841 * mem-break.c (delete_breakpoint): Make external.
10842
10843 * target.h (struct target_ops): Add `supports_tracepoints',
10844 `read_pc', and `write_pc' fields.
10845 (target_supports_tracepoints): Define.
10846 * utils.c (xrealloc, decimal2str, pulongest, plongest, thirty_two)
10847 (phex_nz): New.
10848
10849 * regcache.h (struct regcache) <registers_owned>: New field.
10850 (init_register_cache, regcache_cpy): Declare.
10851 (regcache_read_pc, regcache_write_pc): Declare.
10852 (register_cache_size): Declare.
10853 (supply_regblock): Declare.
10854 * regcache.c (init_register_cache): New.
10855 (new_register_cache): Use it.
10856 (regcache_cpy): New.
10857 (register_cache_size): New.
10858 (supply_regblock): New.
10859 (regcache_read_pc, regcache_write_pc): New.
889bf7c5 10860
219f2f23
PA		 10861 * tracepoint.c: New.
10862
10863 * Makefile.in (OBS): Add tracepoint.o.
10864 (tracepoint.o): New rule.
10865
3a13a53b
L		 108662010-04-08 H.J. Lu <hongjiu.lu@intel.com>
10867
10868 * Makefile.in (clean): Also remove i386-mmx.c i386-mmx-linux.c.
10869 (i386-mmx.o): New.
10870 (i386-mmx.c): Likewise.
10871 (i386-mmx-linux.o): Likewise.
10872 (i386-mmx-linux.c): Likewise.
10873
10874 * configure.srv (srv_i386_regobj): Add i386-mmx.o.
10875 (srv_i386_linux_regobj): Add i386-mmx-linux.o.
10876 (srv_i386_xmlfiles): Add i386/i386-mmx.xml.
10877 (srv_i386_linux_xmlfiles): Add i386/i386-mmx-linux.xml.
10878
10879 * linux-x86-low.c (init_registers_i386_mmx_linux): New.
10880 (x86_linux_update_xmltarget): Call init_registers_i386_mmx_linux
10881 and return if ptrace PTRACE_GETFPXREGS failed in 32bit.
10882
1570b33e
L		 108832010-04-07 H.J. Lu <hongjiu.lu@intel.com>
10884
10885 * Makefile.in (clean): Updated.
10886 (i386-avx.o): New.
10887 (i386-avx.c): Likewise.
10888 (i386-avx-linux.o): Likewise.
10889 (i386-avx-linux.c): Likewise.
10890 (amd64-avx.o): Likewise.
10891 (amd64-avx.c): Likewise.
10892 (amd64-avx-linux.o): Likewise.
10893 (amd64-avx-linux.c): Likewise.
10894
10895 * configure.srv (srv_i386_regobj): Add i386-avx.o.
10896 (srv_i386_linux_regobj): Add i386-avx-linux.o.
10897 (srv_amd64_regobj): Add amd64-avx.o.
10898 (srv_amd64_linux_regobj): Add amd64-avx-linux.o.
10899 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx.xml.
10900 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx.xml.
10901 (srv_i386_xmlfiles): Add i386/i386-avx.xml.
10902 (srv_amd64_xmlfiles): Add i386/amd64-avx.xml.
10903 (srv_i386_linux_xmlfiles): Add i386/i386-avx-linux.xml.
10904 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-linux.xml.
10905
10906 * i387-fp.c: Include "i386-xstate.h".
10907 (i387_xsave): New.
10908 (i387_cache_to_xsave): Likewise.
10909 (i387_xsave_to_cache): Likewise.
10910 (x86_xcr0): Likewise.
10911
10912 * i387-fp.h (i387_cache_to_xsave): Likewise.
10913 (i387_xsave_to_cache): Likewise.
10914 (x86_xcr0): Likewise.
10915
10916 * linux-arm-low.c (target_regsets): Initialize nt_type to 0.
10917 * linux-crisv32-low.c (target_regsets): Likewise.
10918 * linux-m68k-low.c (target_regsets): Likewise.
10919 * linux-mips-low.c (target_regsets): Likewise.
10920 * linux-ppc-low.c (target_regsets): Likewise.
10921 * linux-s390-low.c (target_regsets): Likewise.
10922 * linux-sh-low.c (target_regsets): Likewise.
10923 * linux-sparc-low.c (target_regsets): Likewise.
10924 * linux-xtensa-low.c (target_regsets): Likewise.
10925
10926 * linux-low.c: Include <sys/uio.h>.
10927 (regsets_fetch_inferior_registers): Support nt_type.
10928 (regsets_store_inferior_registers): Likewise.
10929 (linux_process_qsupported): New.
10930 (linux_target_ops): Add linux_process_qsupported.
10931
10932 * linux-low.h (regset_info): Add nt_type.
10933 (linux_target_ops): Add process_qsupported.
10934
10935 * linux-x86-low.c: Include "i386-xstate.h", "elf/common.h"
10936 and <sys/uio.h>.
10937 (init_registers_i386_avx_linux): New.
10938 (init_registers_amd64_avx_linux): Likewise.
10939 (xmltarget_i386_linux_no_xml): Likewise.
10940 (xmltarget_amd64_linux_no_xml): Likewise.
10941 (PTRACE_GETREGSET): Likewise.
10942 (PTRACE_SETREGSET): Likewise.
10943 (x86_fill_xstateregset): Likewise.
10944 (x86_store_xstateregset): Likewise.
10945 (use_xml): Likewise.
10946 (x86_linux_update_xmltarget): Likewise.
10947 (x86_linux_process_qsupported): Likewise.
10948 (target_regsets): Add NT_X86_XSTATE entry and Initialize nt_type.
10949 (x86_arch_setup): Don't call init_registers_amd64_linux nor
10950 init_registers_i386_linux here. Call
10951 x86_linux_update_xmltarget.
10952 (the_low_target): Add x86_linux_process_qsupported.
10953
10954 * server.c (handle_query): Call target_process_qsupported.
10955
10956 * target.h (target_ops): Add process_qsupported.
10957 (target_process_qsupported): New.
10958
fc7238bb
PA		 109592010-04-03 Pedro Alves <pedro@codesourcery.com>
10960
10961 * inferiors.c (add_thread): Set last_status kind to
10962 TARGET_WAITKIND_IGNORE.
10963 * linux-low.c (cancel_breakpoint): Remove unnecessary regcache
10964 fetch. Use ptid_of. Avoid unnecessary get_lwp_thread calls.
10965 (linux_wait_1): Move `thread' local definition to block that uses
10966 it. Don't NULL initialize `event_child'.
10967 (linux_resume_one_thread): Avoid unnecessary get_lwp_thread calls.
10968 Alway set the thread's last_status to TARGET_WAITKIND_IGNORE.
10969 * linux-x86-low.c (x86_breakpoint_at): Read raw memory.
10970
bdabb078
PA		 109712010-04-01 Pedro Alves <pedro@codesourcery.com>
10972
10973 * linux-low.c (get_stop_pc): Don't adjust the PC if stopped with
10974 an extended waitstatus, or by a watchpoint.
10975 (cancel_breakpoints_callback): Don't cancel a breakpoint if the
10976 thread was stepping or has been stopped by a watchpoint.
10977
d3bbe7a0
PA		 109782010-04-01 Pedro Alves <pedro@codesourcery.com>
10979
10980 * mem-break.c (struct raw_breakpoint): New field shlib_disabled.
10981 (set_gdb_breakpoint_at): If GDB is inserting a breakpoint on top
10982 of another, then delete the previous, and validate all
10983 breakpoints.
10984 (validate_inserted_breakpoint): New.
10985 (delete_disabled_breakpoints): New.
10986 (validate_breakpoints): New.
10987 (check_mem_read): Validate breakpoints before trusting their
10988 shadow. Delete disabled breakpoints.
10989 (check_mem_write): Validate breakpoints before trusting they
10990 should be inserted. Delete disabled breakpoints.
10991 * mem-break.h (validate_breakpoints):
10992 * server.c (handle_query): Validate breakpoints when we see a
10993 qSymbol query.
10994
8b07ae33
PA		 109952010-04-01 Pedro Alves <pedro@codesourcery.com>
10996
10997 * linux-low.c (linux_wait_1): Avoid setting need_step_over is
10998 there's a GDB breakpoint at stop_pc. Always report a trap to GDB
10999 if we could tell there's a GDB breakpoint at stop_pc.
11000 (need_step_over_p): Don't do a step over if we find a GDB
11001 breakpoint at the resume PC.
11002
11003 * mem-break.c (struct raw_breakpoint): New.
11004 (enum bkpt_type): New type `gdb_breakpoint'.
11005 (struct breakpoint): Delete the `PC', `old_data' and `inserted'
11006 fields. New field `raw'.
11007 (find_raw_breakpoint_at): New.
11008 (set_raw_breakpoint_at): Handle refcounting. Create a raw
11009 breakpoint instead.
11010 (set_breakpoint_at): Adjust.
11011 (delete_raw_breakpoint): New.
11012 (release_breakpoint): New.
11013 (delete_breakpoint): Rename to...
11014 (delete_breakpoint_1): ... this. Add proc parameter. Use
11015 release_breakpoint. Return ENOENT.
11016 (delete_breakpoint): Reimplement.
11017 (find_breakpoint_at): Delete.
11018 (find_gdb_breakpoint_at): New.
11019 (delete_breakpoint_at): Delete.
11020 (set_gdb_breakpoint_at): New.
11021 (delete_gdb_breakpoint_at): New.
11022 (gdb_breakpoint_here): New.
11023 (set_reinsert_breakpoint): Use release_breakpoint.
11024 (uninsert_breakpoint): Rename to ...
11025 (uninsert_raw_breakpoint): ... this.
11026 (uninsert_breakpoints_at): Adjust to handle raw breakpoints.
11027 (reinsert_raw_breakpoint): Change parameter type to
11028 raw_breakpoint.
11029 (reinsert_breakpoints_at): Adjust to handle raw breakpoints
11030 instead.
11031 (check_breakpoints): Adjust. Use release_breakpoint.
11032 (breakpoint_here): Rewrite using find_raw_breakpoint_at.
11033 (breakpoint_inserted_here): Ditto.
11034 (check_mem_read): Adjust to iterate over raw breakpoints instead.
11035 Don't trust the breakpoint's shadow if it is not inserted.
11036 (check_mem_write): Adjust to iterate over raw breakpoints instead.
11037 (delete_all_breakpoints): Adjust.
11038 (free_all_breakpoints): Mark all breakpoints as uninserted, and
11039 use delete_breakpoint_1.
11040
11041 * mem-break.h (breakpoints_supported): Delete declaration.
11042 (set_gdb_breakpoint_at): Declare.
11043 (gdb_breakpoint_here): Declare.
11044 (delete_breakpoint_at): Delete.
11045 (delete_gdb_breakpoint_at): Declare.
11046
11047 * server.h (struct raw_breakpoint): Forward declare.
11048 (struct process_info): New field `raw_breakpoints'.
11049
11050 * linux-x86-low.c (x86_insert_point, x86_remote_point): Handle Z0
11051 breakpoints.
11052
6bf5e0ba
PA		 110532010-03-24 Pedro Alves <pedro@codesourcery.com>
11054
11055 * linux-low.c (status_pending_p_callback): Fix comment.
11056 (linux_wait_for_event_1): Move most of the internal breakpoint
11057 handling from here...
11058 (linux_wait_1): ... to here.
11059 (count_events_callback): New.
11060 (select_singlestep_lwp_callback): New.
11061 (select_event_lwp_callback): New.
11062 (cancel_breakpoints_callback): New.
11063 (select_event_lwp): New.
11064 (linux_wait_1): Simplify internal breakpoint handling. Give equal
11065 priority to all LWPs that have had events that should be reported
11066 to the client. Cancel breakpoints when about to reporting the
11067 event to the client, not while stopping lwps. No longer cancel
11068 finished single-steps here.
11069 (cancel_finished_single_step): Delete.
11070 (cancel_finished_single_steps): Delete.
11071
414a389f
PA		 110722010-03-24 Pedro Alves <pedro@codesourcery.com>
11073
11074 * mem-break.c (enum bkpt_type): New.
11075 (struct breakpoint): New field `type'.
11076 (set_breakpoint_at): Change return type to struct breakpoint
11077 pointer. Set type to `other_breakpoint' by default.
11078 (delete_breakpoint): Rewrite, supporting more than one breakpoint
11079 in the breakpoint list.
11080 (delete_reinsert_breakpoints): Only delete reinsert breakpoints.
11081 (reinsert_breakpoint): Rename to ...
11082 (reinsert_raw_breakpoint): ... this.
11083 (reinsert_breakpoints_at): Adjust.
11084 * mem-break.h (struct breakpoint): Declare.
11085 (set_breakpoint_at): Change return type to struct breakpoint
11086 pointer.
11087
2280c721
PA		 110882010-03-24 Pedro Alves <pedro@codesourcery.com>
11089
11090 * server.c (handle_query): Assign, not compare.
11091
d50171e4
PA		 110922010-03-24 Pedro Alves <pedro@codesourcery.com>
11093
11094 Teach linux gdbserver to step-over-breakpoints.
11095
11096 * linux-low.c (can_hardware_single_step): New.
11097 (supports_breakpoints): New.
11098 (handle_extended_wait): If stopping threads, read the stop pc of
11099 the new cloned LWP.
11100 (get_pc): New.
11101 (get_stop_pc): Add `lwp' parameter. Handle it. Bail out if the
11102 low target doesn't support retrieving the PC.
11103 (add_lwp): Set last_resume_kind to resume_continue.
11104 (linux_attach_lwp_1): Adjust comments. Always set stop_expected.
11105 (linux_attach): Don't clear stop_expected. Set the lwp's
11106 last_resume_kind to resume_stop.
11107 (linux_detach_one_lwp): Don't check for removed breakpoints.
11108 (check_removed_breakpoint): Delete.
11109 (status_pending_p): Rename to ...
11110 (status_pending_p_callback): ... this. Don't check for removed
11111 breakpoints. Don't consider threads that are stopped from GDB's
11112 perspective.
11113 (linux_wait_for_lwp): Always read the stop_pc here.
11114 (cancel_breakpoint): New.
11115 (step_over_bkpt): New global.
11116 (linux_wait_for_event_1): Implement stepping over breakpoints.
11117 (gdb_wants_lwp_stopped): New.
11118 (gdb_wants_all_stopped): New.
11119 (linux_wait_1): Tag threads as gdb-wants-stopped. Cancel finished
11120 single-step traps here. Store the thread's last reported target
11121 wait status.
11122 (send_sigstop): Don't clear stop_expected. Always set it,
11123 instead.
11124 (mark_lwp_dead): Remove reference to pending_is_breakpoint.
11125 (cancel_finished_single_step): New.
11126 (cancel_finished_single_steps): New.
11127 (wait_for_sigstop): Don't cancel finished single-step traps here.
11128 (linux_resume_one_lwp): Don't check for removed breakpoints.
11129 Don't set `step' on non-hardware step archs.
11130 (linux_set_resume_request): Ignore resume_stop requests if already
11131 stopping or stopped. Set the lwp's last_resume_kind.
11132 (resume_status_pending_p): Don't check for removed breakpoints.
11133 (need_step_over_p): New.
11134 (start_step_over): New.
11135 (finish_step_over): New.
11136 (linux_resume_one_thread): Always queue a sigstop for resume_stop
11137 requests. Clear the thread's last reported target waitstatus.
11138 Don't use the `suspended' flag. Don't consider pending breakpoints.
11139 (linux_resume): Start a step-over if necessary.
11140 (proceed_one_lwp): New.
11141 (proceed_all_lwps): New.
11142 (unstop_all_lwps): New.
11143 * linux-low.h (struct lwp_info): Rewrite comment for the
11144 `suspended' flag. Add the `stop_pc' field. Delete the
11145 `pending_stop_pc' field. Tweak the `stepping' flag's comment.
11146 Add `'last_resume_kind' and `need_step_over' fields.
11147 * inferiors.c (struct thread_info): Delete, moved elsewhere.
11148 * mem-break.c (struct breakpoint): Delete `reinserting' flag.
11149 Delete `breakpoint_to_reinsert' field. New flag `inserted'.
11150 (set_raw_breakpoint_at): New.
11151 (set_breakpoint_at): Rewrite to use it.
11152 (reinsert_breakpoint_handler): Delete.
11153 (set_reinsert_breakpoint): New.
11154 (reinsert_breakpoint_by_bp): Delete.
11155 (delete_reinsert_breakpoints): New.
11156 (uninsert_breakpoint): Rewrite.
11157 (uninsert_breakpoints_at): New.
11158 (reinsert_breakpoint): Rewrite.
11159 (reinsert_breakpoints_at): New.
11160 (check_breakpoints): Rewrite.
11161 (breakpoint_here): New.
11162 (breakpoint_inserted_here): New.
11163 (check_mem_read): Adjust.
11164 * mem-break.h (breakpoints_supported, breakpoint_here)
11165 (breakpoint_inserted_here, set_reinsert_breakpoint): Declare.
11166 (reinsert_breakpoint_by_bp): Delete declaration.
11167 (delete_reinsert_breakpoints): Declare.
11168 (reinsert_breakpoint): Delete declaration.
11169 (reinsert_breakpoints_at): Declare.
11170 (uninsert_breakpoint): Delete declaration.
11171 (uninsert_breakpoints_at): Declare.
11172 (check_breakpoints): Adjust prototype.
11173 * server.h: Adjust include order.
11174 (struct thread_info): Declare here. Add a `last_status' field.
11175
30ba68cb
MS		 111762010-03-23 Michael Snyder <msnyder@vmware.com>
11177
11178 * server.c (crc32): New function.
11179 (handle_query): Add handling for 'qCRC:' request.
11180
b9a881c2
PA		 111812010-03-23 Pedro Alves <pedro@codesourcery.com>
11182
11183 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR6 if the
11184 lwp had been stopped by a watchpoint.
11185
e92d13d5
PA		 111862010-03-16 Pedro Alves <pedro@codesourcery.com>
11187
11188 * server.h (internal_error): Declare.
11189 (gdb_assert, ASSERT_FUNCTION, gdb_assert_fail): Define.
11190 * utils.c (internal_error): New function.
11191
64daa791
AS		 111922010-03-15 Andreas Schwab <schwab@redhat.com>
11193
11194 * configure.srv: Fix typo setting srv_regobj.
11195
f52cd8cd
PA		 111962010-03-15 Pedro Alves <pedro@codesourcery.com>
11197
11198 * linux-low.c (fetch_register): Avoid passing a non string literal
11199 format to `error'.
11200 (usr_store_inferior_registers): Ditto.
11201
93ae6fdc
PA		 112022010-03-14 Pedro Alves <pedro@codesourcery.com>
11203
11204 * linux-low.c (linux_write_memory): Bail out early if peeking
11205 memory failed.
11206
c3adc08c
PA		 112072010-03-14 Pedro Alves <pedro@codesourcery.com>
11208
11209 * linux-low.h (struct lwp_info): New fields
11210 `stopped_by_watchpoint' and `stopped_data_address'.
11211 * linux-low.c (linux_wait_for_lwp): Check for watchpoint triggers
11212 here, and cache them in the lwp object.
11213 (wait_for_sigstop): Check stopped_by_watchpoint lwp field
11214 directly.
11215 (linux_resume_one_lwp): Clear the lwp's stopped_by_watchpoint
11216 field.
11217 (linux_stopped_by_watchpoint): Rewrite.
11218 (linux_stopped_data_address): Rewrite.
11219
bce522a2
PA		 112202010-03-06 Simo Melenius <simo.melenius@iki.fi>
11221
11222 * linux-low.c (linux_wait_for_lwp): Fetch the regcache after
11223 switching the current inferior, not before.
11224
90884b2b
L		 112252010-03-01 H.J. Lu <hongjiu.lu@intel.com>
11226
11227 * Makefile.in (clean): Replace reg-i386.c, reg-x86-64.c,
11228 reg-i386-linux.c and reg-x86-64-linux.c with i386.c, amd64.c,
11229 i386-linux.c and amd64-linux.c.
11230 (reg-i386.o): Removed.
11231 (reg-i386.c): Likewise.
11232 (reg-i386-linux.o): Likewise.
11233 (reg-i386-linux.c): Likewise.
11234 (reg-x86-64.o): Likewise.
11235 (reg-x86-64.c): Likewise.
11236 (reg-x86-64-linux.o): Likewise.
11237 (reg-x86-64-linux.c): Likewise.
11238 (i386.o): New.
11239 (i386.c): Likewise.
11240 (i386-linux.o): Likewise.
11241 (i386-linux.c): Likewise.
11242 (amd64.o): Likewise.
11243 (amd64.c): Likewise.
11244 (amd64-linux.o): Likewise.
11245 (amd64-linux.c): Likewise.
11246
11247 * configure.srv (srv_i386_regobj): New.
11248 (srv_i386_linux_regobj): Likewise.
11249 (srv_amd64_regobj): Likewise.
11250 (srv_amd64_linux_regobj): Likewise.
11251 (srv_i386_32bit_xmlfiles): Likewise.
11252 (srv_i386_64bit_xmlfiles): Likewise.
11253 (srv_i386_xmlfiles): Likewise.
11254 (srv_amd64_xmlfiles): Likewise.
11255 (srv_i386_linux_xmlfiles): Likewise.
11256 (srv_amd64_linux_xmlfiles): Likewise.
11257 (i[34567]86-*-cygwin*): Set srv_regobj to $srv_i386_regobj. Set
11258 srv_xmlfiles to $srv_i386_xmlfiles.
11259 (i[34567]86-*-mingw32ce*): Likewise.
11260 (i[34567]86-*-mingw*): Likewise.
11261 (i[34567]86-*-nto*): Likewise.
11262 (i[34567]86-*-linux*): Set srv_regobj to $srv_i386_linux_regobj
11263 and $srv_amd64_linux_regobj. Set srv_xmlfiles to
11264 $srv_i386_linux_xmlfiles and $srv_amd64_linux_xmlfiles.
11265 (x86_64-*-linux*): Likewise.
11266
11267 * linux-x86-low.c (init_registers_x86_64_linux): Removed.
11268 (init_registers_amd64_linux): New.
11269 (x86_arch_setup): Replace init_registers_x86_64_linux with
11270 init_registers_amd64_linux.
11271
193f13e6
MK		 112722010-02-23 Maxim Kuvyrkov <maxim@codesourcery.com>
11273
11274 * configure.ac: Check for libdl. If it is not available link against
11275 static libthread_db.
11276 * configure: Regenerate.
11277
85d721b8
PA		 112782010-02-22 Pedro Alves <pedro@codesourcery.com>
11279
11280 PR9605
11281
11282 * i386-low.c (i386_length_and_rw_bits): Throw a fatal error if
11283 handing a read watchpoint.
11284 (i386_low_insert_watchpoint): Read watchpoints aren't supported.
11285
6076632b
DE		 112862010-02-12 Doug Evans <dje@google.com>
11287
11288 * linux-low.c (linux_supports_tracefork_flag): Document.
11289 (linux_look_up_symbols): Add comment.
11290
3327ccf7
L		 112912010-02-03 H.J. Lu <hongjiu.lu@intel.com>
11292
11293 * regcache.c (supply_register): Clear regcache if buf is NULL.
11294
0718675c 112952010-02-02 Nicolas Roche <roche@sourceware.org>
3327ccf7 11296 Joel Brobecker <brobecker@adacore.com>
0718675c
JB		 11297
11298 * inferiors.c (find_inferior): Add function documentation.
11299 (unloaded_dll): Handle the case where the unloaded dll has not
11300 been previously registered in the dll list.
11301
177321bd
DJ		 113022010-02-01 Daniel Jacobowitz <dan@codesourcery.com>
11303
11304 * linux-arm-low.c (thumb_breakpoint_len): Delete.
11305 (thumb2_breakpoint): New.
11306 (arm_breakpoint_at): Check for Thumb-2 breakpoints.
11307
2b009048
DJ		 113082010-01-29 Daniel Jacobowitz <dan@codesourcery.com>
11309
11310 * linux-low.c (get_stop_pc): Check for SIGTRAP.
11311 (linux_wait_for_event_1): Handle SIGILL and SIGSEGV as possible
11312 breakpoints.
11313
3be029c7
PA		 113142010-01-21 Pedro Alves <pedro@codesourcery.com>
11315
11316 * linux-ppc-low.c (ppc_arch_setup): Adjust to regcache changes.
11317
18f5de3b
JK		 113182010-01-21 Jan Kratochvil <jan.kratochvil@redhat.com>
11319
11320 * linux-s390-low.c (s390_collect_ptrace_register)
11321 (s390_supply_ptrace_register): Adjust it for the new regcache parameter.
11322
3743bb4f
DE		 113232010-01-21 Doug Evans <dje@google.com>
11324
14ce3065
DE		 11325 * linux-low.c (PTRACE_ARG3_TYPE): Change from long to void*.
11326 (PTRACE_ARG4_TYPE): New macro.
11327 (handle_extended_wait): Cast ptrace arg4 to PTRACE_ARG4_TYPE.
11328 (linux_wait_for_event_1, linux_resume_one_lwp): Ditto.
11329 (fetch_register): Cast to uintptr_t before casting to PTRACE_ARG3_TYPE.
11330 (usr_store_inferior_registers): Ditto.
11331 (linux_read_memory, linux_write_memory): Ditto.
11332 (linux_test_for_tracefork): Ditto.
11333
3743bb4f
DE		 11334 * linux-arm-low.c: Remove redundant include of gdb_proc_service.h.
11335 Only include elf.h if gdb_proc_service.h didn't include linux/elf.h.
11336
8b315be5
PA		 113372010-01-21 Pedro Alves <pedro@codesourcery.com>
11338
11339 * proc-service.c (ps_lgetregs): Don't refetch registers from the
11340 target.
11341
85492558
PA		 113422010-01-21 Pedro Alves <pedro@codesourcery.com>
11343
11344 * spu-low.c (spu_fetch_registers, spu_store_registers): Change
11345 prototype to take a regcache. Adjust.
11346
442ea881
PA		 113472010-01-20 Pedro Alves <pedro@codesourcery.com>
11348
11349 * regcache.h (struct thread_info): Forward declare.
11350 (struct regcache): New.
11351 (new_register_cache): Adjust prototype.
11352 (get_thread_regcache): Declare.
11353 (free_register_cache): Adjust prototype.
11354 (registers_to_string, registers_from_string): Ditto.
11355 (supply_register, supply_register_by_name, collect_register)
11356 (collect_register_as_string, collect_register_by_name): Ditto.
11357 * regcache.c (struct inferior_regcache_data): Delete.
11358 (get_regcache): Rename to ...
11359 (get_thread_regcache): ... this. Adjust. Switch inferior before
11360 fetching registers.
11361 (regcache_invalidate_one): Adjust.
11362 (regcache_invalidate): Fix prototype.
11363 (new_register_cache): Return the new register cache.
11364 (free_register_cache): Change prototype.
11365 (realloc_register_cache): Adjust.
11366 (registers_to_string): Change prototype to take a regcache. Adjust.
11367 (registers_from_string): Ditto.
11368 (register_data): Ditto.
11369 (supply_register): Ditto.
11370 (supply_register_by_name): Ditto.
11371 (collect_register): Ditto.
11372 (collect_register_as_string): Ditto.
11373 (collect_register_by_name): Ditto.
11374 * server.c (process_serial_event): Adjust.
11375 * linux-low.h (regset_fill_func, regset_store_func): Change
11376 prototype.
11377 (get_pc, set_pc, collect_ptrace_register, supply_ptrace_register):
11378 Change prototype.
11379 * linux-low.c (get_stop_pc): Adjust.
11380 (check_removed_breakpoint): Adjust.
11381 (linux_wait_for_event): Adjust.
11382 (linux_resume_one_lwp): Adjust.
11383 (fetch_register): Add regcache parameter. Adjust.
11384 (usr_store_inferior_registers): Ditto.
11385 (regsets_fetch_inferior_registers): Ditto.
11386 (regsets_store_inferior_registers): Ditto.
11387 (linux_fetch_registers, linux_store_registers): Ditto.
11388 * i387-fp.c (i387_cache_to_fsave): Change prototype to take a
11389 regcache. Adjust.
43aaf8b6
PA		 11390 (i387_fsave_to_cache, i387_cache_to_fxsave, i387_fxsave_to_cache):
11391 Ditto.
442ea881
PA		 11392 * i387-fp.h (i387_cache_to_fsave, i387_fsave_to_cache): Change
11393 prototype to take a regcache.
11394 (i387_cache_to_fxsave, i387_fxsave_to_cache): Ditto.
11395 * remote-utils.c (convert_ascii_to_int, outreg)
11396 (prepare_resume_reply): Change prototype to take a regcache.
11397 Adjust.
11398 * target.h (struct target_ops) <fetch_registers, store_registers>:
11399 Change prototype to take a regcache.
11400 (fetch_inferior_registers, store_inferior_registers): Change
11401 prototype to take a regcache. Adjust.
11402 * proc-service.c (ps_lgetregs): Adjust.
11403 * linux-x86-low.c (x86_fill_gregset, x86_store_gregset)
11404 (x86_fill_fpregset, x86_store_fpregset, x86_fill_fpxregset)
11405 (x86_store_fpxregset, x86_get_pc, x86_set_pc): Change prototype to
11406 take a regcache. Adjust.
11407 * linux-arm-low.c (arm_fill_gregset, arm_store_gregset)
11408 (arm_fill_wmmxregset, arm_store_wmmxregset, arm_fill_vfpregset)
11409 (arm_store_vfpregset, arm_get_pc, arm_set_pc):
11410 (arm_breakpoint_at): Change prototype to take a regcache. Adjust.
11411 * linux-cris-low.c (cris_get_pc, cris_set_pc)
11412 (cris_cannot_fetch_register):
11413 (cris_breakpoint_at): Change prototype to take a regcache.
11414 Adjust.
11415 * linux-crisv32-low.c (cris_get_pc, cris_set_pc,
11416 cris_reinsert_addr, cris_write_data_breakpoint): Change prototype
11417 to take a regcache. Adjust.
11418 (cris_breakpoint_at, cris_insert_point, cris_remove_point):
11419 Adjust.
11420 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Change prototype to
11421 take a regcache. Adjust.
11422 * linux-m68k-low.c (m68k_fill_gregset, m68k_store_gregset)
11423 (m68k_fill_fpregset, m68k_store_fpregset, m68k_get_pc,
11424 (m68k_set_pc): Change prototype to take a regcache. Adjust.
11425 * linux-mips-low.c (mips_get_pc):
11426 (mips_set_pc): Change prototype to take a regcache. Adjust.
11427 (mips_reinsert_addr): Adjust.
11428 (mips_collect_register): Change prototype to take a regcache.
11429 Adjust.
11430 (mips_supply_register):
11431 (mips_collect_register_32bit, mips_supply_register_32bit)
11432 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
11433 (mips_store_fpregset): Ditto.
43aaf8b6
PA		 11434 * linux-ppc-low.c (ppc_supply_ptrace_register)
11435 (ppc_supply_ptrace_register): Ditto.
442ea881
PA		 11436 (parse_spufs_run): Adjust.
11437 (ppc_get_pc, ppc_set_pc, ppc_fill_gregset, ppc_fill_vsxregset)
11438 (ppc_store_vsxregset, ppc_fill_vrregset, ppc_store_vrregset)
11439 (ppc_fill_evrregset, ppc_store_evrregset): Change prototype to
11440 take a regcache. Adjust.
11441 * linux-s390-low.c (s390_collect_ptrace_register)
11442 (s390_supply_ptrace_register, s390_fill_gregset, s390_get_pc)
11443 (s390_set_pc): Change prototype to take a regcache. Adjust.
11444 (s390_arch_setup): Adjust.
11445 * linux-sh-low.c (sh_get_pc, sh_breakpoint_at)
11446 (sh_fill_gregset): Change prototype to take a regcache. Adjust.
11447 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
11448 (sparc_fill_gregset, sparc_store_gregset_from_stack)
11449 (sparc_store_gregset, sparc_get_pc): Change prototype to take a
11450 regcache. Adjust.
11451 (sparc_breakpoint_at): Adjust.
11452 * linux-xtensa-low.c (xtensa_fill_gregset):
11453 (xtensa_store_gregset):
11454 (xtensa_fill_xtregset, xtensa_store_xtregset, xtensa_get_pc)
11455 (xtensa_set_pc): Change prototype to take a regcache. Adjust.
11456 * nto-low.c (nto_fetch_registers, nto_store_registers): Change
11457 prototype to take a regcache. Adjust.
11458 * win32-arm-low.c (arm_fetch_inferior_register)
11459 (arm_store_inferior_register): Change prototype to take a
11460 regcache. Adjust.
11461 * win32-i386-low.c (i386_fetch_inferior_register)
11462 (i386_store_inferior_register): Change prototype to take a
11463 regcache. Adjust.
11464 * win32-low.c (child_fetch_inferior_registers)
11465 (child_store_inferior_registers): Change prototype to take a
11466 regcache. Adjust.
11467 (win32_wait): Adjust.
11468 (win32_fetch_inferior_registers): Change prototype to take a
11469 regcache. Adjust.
11470 (win32_store_inferior_registers): Adjust.
11471 * win32-low.h (struct win32_target_ops) <fetch_inferior_register,
11472 store_inferior_register>: Change prototype to take a regcache.
11473
60c3d7b0
DE		 114742010-01-20 Doug Evans <dje@google.com>
11475
11476 * linux-low.c (linux_create_inferior): Wrap use of __SIGRTMIN in
11477 #ifdef.
11478 (linux_wait_for_event1, linux_init_signals): Ditto.
ec8ebe72 11479 (W_STOPCODE): Provide definition if missing.
60c3d7b0 11480
dc146f7c
VP		 114812010-01-13 Vladimir Prus <vladimir@codesourcery.com>
11482
11483 * linux-low.c (linux_core_of_thread): New.
11484 (compare_ints, show_process, list_threads): New.
11485 (linux_qxfer_osdata): Report threads and cores.
11486 (linux_target_op): Register linux_core_of_thread.
11487 * remote-utils.c (prepare_resume_reply): Report the core.
11488 (buffer_xml_printf): Support %d specifier.
11489 * server.c (handle_threads_qxfer_proper, handle_threads_qxfer):
11490 New.
11491 (handle_query): Handle qXfer:threads. Announce availability
11492 thereof.
11493 * target.h (struct target_ops): New field core_of_thread.
11494
7803799a
UW		 114952010-01-04 Ulrich Weigand <uweigand@de.ibm.com>
11496
11497 * Makefile.in (clean): Remove new generated files.
11498 (reg-s390.o, reg-s390.c): Remove rules.
11499 (reg-s390x.o, reg-s390x.c): Likewise.
11500 (s390-linux32.o, s390-linux32.c): Add rules.
11501 (s390-linux64.o, s390-linux64.c): Likewise.
11502 (s390x-linux64.o, s390x-linux64.c): Likewise.
11503 * configure.srv (s390*-*-linux*): Update srv_regobj and srv_xmlfiles.
11504 * linux-s390-low.c: Include <elf.h>.
11505 (HWCAP_S390_HIGH_GPRS): Define if undefined.
11506 (init_registers_s390): Remove prototype.
11507 (init_registers_s390x): Likewise.
11508 (init_registers_s390_linux32): Add prototype.
11509 (init_registers_s390_linux64): Likewise.
11510 (init_registers_s390x_linux64): Likewise.
11511 (s390_num_regs_3264): New define.
11512 (s390_regmap_3264): New global variable.
11513 (s390_cannot_fetch_register): Remove obsolete check.
11514 (s390_cannot_store_register): Likewise.
11515 (s390_collect_ptrace_register): Handle upper/lower register halves.
11516 (s390_supply_ptrace_register): Likewise.
11517 (s390_fill_gregset): Update to register number changes.
11518 (s390_get_hwcap): New routine.
11519 (s390_arch_setup): Detect 32-bit process running on 64-bit system.
11520 Install appropriate regmap and register set.
11521
6e7ffa39
JB		 115222010-01-01 Joel Brobecker <brobecker@adacore.com>
11523
11524 * server.c (gdbserver_version): Update copyright year to 2010.
11525 * gdbreplay.c (gdbreplay_version): Likewise.
11526
957f3f49
DE		 115272009-12-28 Doug Evans <dje@google.com>
11528
11529 * linux-low.c: Delete inclusion of ansidecl.h, elf/common.h,
11530 elf/external.h. Include <elf.h> instead but only if necessary.
11531
ca5c370d
PA		 115322009-12-28 Pedro Alves <pedro@codesourcery.com>
11533
11534 * linux-low.c (linux_remove_process): Remove `detaching'
11535 parameter. Don't release/detach from thread_db here.
11536 (linux_kill): Release/detach from thread_db here, ...
11537 (linux_detach): ... and here, before actually detaching.
11538 (linux_wait_1): ... and here, when a process exits.
11539 * thread-db.c (any_thread_of): New.
11540 (thread_db_free): Switch the current inferior to a thread of the
11541 passed in process.
11542
4ee62156
DE		 115432009-12-21 Doug Evans <dje@google.com>
11544
d90e6a88
DE		 11545 * linux-x86-low.c: Delete outdated comment about Elf32_Phdr.
11546
c5f62d5f
DE		 11547 * linux-low.c (kill_lwp): Use __NR_tkill instead of SYS_tkill.
11548 Move definition of tkill_failed to ifdef __NR_tkill to avoid gcc
11549 warning ifndef __NR_tkill. Move setting of errno there too.
11550 Delete unnecessary resetting of errno after syscall.
11551 Minor comment changes to match gdb/linux-nat.c:kill_lwp.
11552
10e86dd7
DE		 11553 * configure.ac: Check for dladdr.
11554 * config.in: Regenerate.
11555 * configure: Regenerate.
11556 * thread-db.c (dladdr_to_soname): Only define ifdef HAVE_DLADDR.
11557 (try_thread_db_load): Update.
11558
4ee62156
DE		 11559 * linux-low.c (my_waitpid): Delete unnecessary prototype.
11560
00f515da
DE		 115612009-12-18 Doug Evans <dje@google.com>
11562
e9464885
DE		 11563 * event-loop.c: Include unistd.h if it exists.
11564
07d4f67e
DE		 11565 * linux-low.c (my_waitpid): Move definition away from being in
11566 between linux_tracefork_child/linux_test_for_tracefork.
11567
00f515da
DE		 11568 * gdb_proc_service.h (psaddr_t): Fix type.
11569 * thread-db.c (thread_db_info.td_thr_tls_get_addr_p): Fix
11570 signature to match glibc.
11571
1de1badb
DE		 115722009-12-16 Doug Evans <dje@google.com>
11573
11574 * linux-low.c (linux_read_memory): Fix argument to read.
11575
aeeb81d1
PA		 115762009-11-26 Pedro Alves <pedro@codesourcery.com>
11577
11578 * win32-low.c (get_child_debug_event): On EXIT_THREAD_DEBUG_EVENT
11579 events, don't leave current_inferior pointing at null.
11580
10357975
PA		 115812009-11-26 Pedro Alves <pedro@codesourcery.com>
11582
11583 * win32-low.c (LOG): Delete.
11584 (OUTMSG): Output to stderr.
11585 (OUTMSG2): Conditionalize on `debug_threads' variable, instead of
11586 on compile time LOG macro.
11587 (win32_wait): Fix debug output.
11588
cf6e3471
PA		 115892009-11-26 Pedro Alves <pedro@codesourcery.com>
11590
11591 * win32-low.c (win32_add_one_solib): If the dll name is
11592 "ntdll.dll", prepend the system directory to the dll path.
11593
0c85e18e
MK		 115942009-11-17 Daniel Jacobowitz <dan@codesourcery.com>
11595
11596 * m68k-tdep.c (m68k_gdbarch_init): Reuse previous initialization.
11597
9ac544ce 115982009-11-17 Nathan Sidwell <nathan@codesourcery.com>
889bf7c5 11599 Vladimir Prus <vladimir@codesourcery.com>
9ac544ce
MK		 11600
11601 * Makefile.in (reg-cf.o, reg-cf.c): New targets.
11602 * configure.ac: Check for __mcoldfire__ and set
11603 gdb_cv_m68k_is_coldfire.
11604 * configure.srv: Use gdb_cv_m68k_is_coldfire to select between
11605 reg-cf.o and reg-m68k.o.
11606 * configure: Regenerated.
11607
fd7dd3e6
PA		 116082009-11-16 Pedro Alves <pedro@codesourcery.com>
11609
11610 * linux-low.c (linux_remove_process): Add `detaching' parameter.
11611 Pass it to thread_db_free.
11612 (linux_kill, linux_detach, linux_wait_1): Adjust to pass the
11613 proper `detaching' argument to linux_remove_process.
11614 * linux-low.h (thread_db_free): Add `detaching' parameter.
11615 * thread-db.c (thread_db_init): Pass false as `detaching' argument
11616 to thread_db_free.
11617 (thread_db_free): Add `detaching' parameter. Only
11618 call td_ta_clear_event if detaching from process.
11619
75aa492e
MK		 116202009-11-12 Maxim Kuvyrkov <maxim@codesourcery.com>
11621
11622 * thread-db.c (thread_db_free): Fix typo.
11623
21e1bee4
PP		 116242009-11-11 Paul Pluzhnikov <ppluzhnikov@google.com>
11625
11626 PR gdb/10838
11627 * thread-db.c (thread_db_free): Call td_ta_clear_event.
11628
8838b45e
NS		 116292009-11-03 Nathan Sidwell <nathan@codesourcery.com>
11630
11631 * configure.ac (i[34567]86-*): Check if we're targetting x86-64
11632 with an i686 compiler.
11633 * configure.srv (i[34567]86-*-linux*): Pull in x86-64 handling if
11634 needed.
11635 * configure: Rebuilt.
11636
8a35fb51
SL		 116372009-10-29 Sandra Loosemore <sandra@codesourcery.com>
11638
11639 PR gdb/10783
11640
11641 * server.c (handle_search_memory_1): Correct read_addr initialization
11642 in loop for searching subsequent chunks.
11643
96f15937
PP		 116442009-10-29 Paul Pluzhnikov <ppluzhnikov@google.com>
11645
11646 * configure.ac: New --with-libthread-db option.
11647 * thread-db.c: Allow direct dependence on libthread_db.
11648 (thread_db_free): Adjust.
11649 * config.in: Regenerate.
11650 * configure: Likewise.
889bf7c5 11651
5f7d1694
PP		 116522009-10-28 Paul Pluzhnikov <ppluzhnikov@google.com>
11653
11654 PR gdb/10757
11655 * thread-db.c (attach_thread): New function.
11656 (maybe_attach_thread): Return success/failure.
11657 (find_new_threads_callback): Adjust.
889bf7c5
PA		 11658 (thread_db_find_new_threads): Loop until no new threads.
11659
88e3b899
PA		 116602009-10-13 Pedro Alves <pedro@codesourcery.com>
11661
11662 * proc-service.c (ps_lgetregs): Formatting.
11663
cdbfd419
PP		 116642009-10-08 Paul Pluzhnikov <ppluzhnikov@google.com>
11665
11666 * acinclude.m4: (SRV_CHECK_THREAD_DB, SRV_CHECK_TLS_GET_ADDR): Remove.
11667 * configure.ac: Adjust.
11668 * linux-low.h (struct process_info_private): Move members to struct
11669 thread_db.
11670 (thread_db_free, thread_db_handle_monitor_command): New prototype.
11671 * linux-low.c (linux_remove_process): Adjust.
11672 (linux_wait_for_event_1, linux_look_up_symbols): Likewise.
11673 * server.c (handle_query): Move code ...
11674 (handle_monitor_command): ... here. New function.
11675 * target.h (struct target_ops): New member.
11676 * thread-db.c (struct thread_db): New.
11677 (libthread_db_search_path): New variable.
11678 (thread_db_create_event, thread_db_enable_reporting)
11679 (find_one_thread, maybe_attach_thread, find_new_threads_callback)
11680 (thread_db_find_new_threads, (thread_db_get_tls_address): Adjust.
11681 (try_thread_db_load_1, dladdr_to_soname): New functions.
11682 (try_thread_db_load, thread_db_load_search): New functions.
11683 (thread_db_init): Search for libthread_db.
11684 (thread_db_free): New function.
11685 (thread_db_handle_monitor_command): Likewise.
11686 * config.in: Regenerate.
11687 * configure: Regenerate.
889bf7c5 11688
4168d2d6
UW		 116892009-09-27 Ulrich Weigand <uweigand@de.ibm.com>
11690
11691 * spu-low.c (spu_kill): Wait for inferior to terminate.
11692 Call clear_inferiors.
11693 (spu_detach): Call clear_inferiors.
11694
81ecdfbb
RW		 116952009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
11696
11697 * aclocal.m4: Regenerate.
11698 * config.in: Likewise.
11699 * configure: Likewise.
11700
0b9ff2c0
UW		 117012009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
11702
11703 * linux-ppc-low.c (INSTR_SC, NR_spu_run): Define.
11704 (parse_spufs_run): New function.
11705 (ppc_get_pc, ppc_set_pc): Detect and handle SPU PC.
11706 (ppc_breakpoint_at): Handle SPU breakpoints.
11707
efcbbd14
UW		 117082009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
11709
11710 * linux-low.c: Include <sys/stat.h> and <sys/vfs.h>.
11711 (SPUFS_MAGIC): Define.
11712 (spu_enumerate_spu_ids): New function.
11713 (linux_qxfer_spu): New function.
11714 (linux_target_ops): Install linux_qxfer_spu.
11715
f4d9bade
UW		 117162009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
11717
11718 * configure.srv (powerpc*-*-linux*): Add powerpc-cell32l.o
11719 and powerpc-cell64l.o to srv_regobj. Add rs6000/powerpc-cell32l.xml
11720 and rs6000/powerpc-cell64l.xml to srv_xmlfiles.
11721 * Makefile.in (powerpc-cell32l.o, powerpc-cell32l.c): New rules.
11722 (powerpc-cell64l.o, powerpc-cell64l.c): Likewise.
11723 (clean): Handle powerpc-cell32l.c and powerpc-cell64l.c.
11724 * linux-ppc-low.c (PPC_FEATURE_CELL): Define.
11725 (init_registers_powerpc_cell32l): Add prototype.
11726 (init_registers_powerpc_cell64l): Likewise.
11727 (ppc_arch_setup): Detect Cell/B.E. architecture.
11728
96e946ca
RW		 117292009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
11730
11731 * Makefile.in (datarootdir): New variable.
11732
58d6951d
DJ		 117332009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
11734
11735 * linux-low.c (linux_write_memory): Update debugging output.
11736 * Makefile.in (clean): Add new descriptions.
11737 (arm-with-vfpv2.o, arm-with-vfpv2.c, arm-with-vfpv3.o)
11738 (arm-with-vfpv3.c, arm-with-neon.o, arm-with-neon.c): New rules.
11739 * configure.srv: Add new files for arm*-*-linux*.
11740 * linux-arm-low.c: Add new declarations.
11741 (PTRACE_GETVFPREGS, PTRACE_SETVFPREGS): Define if undefined.
11742 (arm_hwcap, HWCAP_VFP, HWCAP_IWMMXT, HWCAP_NEON, HWCAP_VFPv3)
11743 (HWCAP_VFPv3D16): New.
11744 (arm_fill_wmmxregset, arm_store_wmmxregset): Check HWCAP_IWMMXT
11745 instead of __IWMMXT__.
11746 (arm_fill_vfpregset, arm_store_vfpregset, arm_get_hwcap)
11747 (arm_arch_setup): New.
11748 (target_regsets): Remove #ifdef. Add VFP regset.
11749 (the_low_target): Use arm_arch_setup.
11750
12b42a12
DJ		 117512009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
11752
11753 * linux-low.c (linux_kill_one_lwp): Adjust kernel workaround to skip
11754 the main thread again.
11755
ac8c974e
AR		 117562009-07-06 Aleksandar Ristovski <aristovski@qnx.com>
11757
11758 Adding Neutrino gdbserver.
11759 * configure: Regenerated.
11760 * configure.ac: Add case for srv_qnx and set LIBS accordingly.
11761 * configure.srv (i[34567]86-*-nto*): New target.
11762 * nto-low.c, nto-low.h, nto-x86-low.c: New files.
11763 * remote-utils.c [__QNX__]: Include sys/iomgr.h
11764 (nto_comctrl) [__QNX__]: New function.
11765 (enable_async_io, disable_async_io) [__QNX__]: Call nto_comctrl.
11766
4424e0c3 117672009-07-05 Danny Backx <dannybackx@users.sourceforge.net>
7437790a
PA		 11768
11769 * configure.srv (i[34567]86-*-mingw32ce*): Add i386-low.o to
11770 srv_tgtobj.
11771
912cf4ba
PA		 117722009-07-04 Danny Backx <dannybackx@users.sourceforge.net>
11773 Pedro Alves <pedro@codesourcery.com>
11774
11775 * win32-i386-low.c (i386_get_thread_context): Handle systems that
11776 don't support CONTEXT_EXTENDED_REGISTERS.
11777 (i386_win32_breakpoint, i386_win32_breakpoint_len): New.
11778 (the_low_target): Install them.
11779 * win32-low.c (get_child_debug_event): Handle WaitForDebugEvent
11780 failing with ERROR_PIPE_NOT_CONNECTED.
11781
aa5ca48f
DE		 117822009-06-30 Doug Evans <dje@google.com>
11783 Pierre Muller <muller@ics.u-strasbg.fr>
11784
11785 Add h/w watchpoint support to x86-linux, win32-i386.
11786 * Makefile.in (SFILES): Add i386-low.c
11787 (i386_low_h): Define.
11788 (i386-low.o): Add dependencies.
11789 (linux-x86-low.o): Add i386-low.h dependency.
11790 (win32-i386-low.o): Ditto.
11791 * i386-low.c: New file.
11792 * i386-low.h: New file.
11793 * configure.srv (i[34567]86-*-cygwin*): Add i386-low.o to srv_tgtobj.
11794 (i[34567]86-*-linux*, i[34567]86-*-mingw*, x86_64-*-linux*): Ditto.
11795 * linux-low.c (linux_add_process): Initialize arch_private.
11796 (linux_remove_process): Free arch_private.
11797 (add_lwp): Initialize arch_private.
11798 (delete_lwp): Free arch_private.
11799 (linux_resume_one_lwp): Call the_low_target.prepare_to_resume if
11800 provided.
11801 * linux-low.h (process_info_private): New member arch_private.
11802 (lwp_info): New member arch_private.
11803 (linux_target_ops): New members new_process, new_thread,
11804 prepare_to_resume.
11805 (ptid_of): New macro.
11806 * linux-x86-low.c: Include stddef.h, i386-low.h.
11807 (arch_process_info): New struct.
11808 (arch_lwp_info): New struct.
11809 (x86_linux_dr_get, x86_linux_dr_set): New functions.
11810 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
11811 (i386_dr_low_get_status): New function.
11812 (x86_insert_point, x86_remove_point): New functions.
11813 (x86_stopped_by_watchpoint): New function.
11814 (x86_stopped_data_address): New function.
11815 (x86_linux_new_process, x86_linux_new_thread): New functions.
11816 (x86_linux_prepare_to_resume): New function.
11817 (the_low_target): Add entries for insert_point, remove_point,
11818 stopped_by_watchpoint, stopped_data_address, new_process, new_thread,
11819 prepare_to_resume.
11820 * server.c (debug_hw_points): New global.
11821 (monitor_show_help): Document set debug-hw-points.
11822 (handle_query): Process "set debug-hw-points".
11823 * server.h (debug_hw_points): Declare.
11824 (paddress): Declare.
11825 * utils.c (NUMCELLS, CELLSIZE): New macros.
11826 (get_sell, xsnprintf, paddress): New functions.
11827 * win32-arm-low.c (the_low_target): Add entries for insert_point,
11828 remove_point, stopped_by_watchpoint, stopped_data_address.
11829 * win32-i386-low.c: Include i386-low.h.
11830 (debug_reg_state): Replaces dr.
11831 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
11832 (i386_dr_low_get_status): New function.
11833 (i386_insert_point, i386_remove_point): New functions.
11834 (i386_stopped_by_watchpoint): New function.
11835 (i386_stopped_data_address): New function.
11836 (i386_initial_stuff): Update.
11837 (get_thread_context,set_thread_context,i386_thread_added): Update.
11838 (the_low_target): Add entries for insert_point,
11839 remove_point, stopped_by_watchpoint, stopped_data_address.
11840 * win32-low.c (win32_insert_watchpoint): New function.
11841 (win32_remove_watchpoint): New function.
11842 (win32_stopped_by_watchpoint): New function.
11843 (win32_stopped_data_address): New function.
11844 (win32_target_ops): Add entries for insert_watchpoint,
11845 remove_watchpoint, stopped_by_watchpoint, stopped_data_address.
11846 * win32-low.h (win32_target_ops): New members insert_point,
11847 remove_point, stopped_by_watchpoint, stopped_data_address.
11848
d993e290
PA		 118492009-06-25 Pedro Alves <pedro@codesourcery.com>
11850
11851 * server.c (process_serial_event): Re-return unsupported, not
11852 error, if the type isn't recognized. Re-allow supporting only
11853 insert or remove packets. Also call require_running for
11854 breakpoints. Add missing break statement to default case. Tidy.
11855 * target.h (struct target_ops): Rename insert_watchpoint to
11856 insert_point, and remove_watchpoint to remove_point.
11857
11858 * linux-low.h (struct linux_target_ops): Likewise.
11859 * linux-low.c (linux_insert_watchpoint): Rename to ...
11860 (linux_insert_point): ... this. Adjust.
11861 (linux_remove_watchpoint): Rename to ...
11862 (linux_remove_point): ... this. Adjust.
11863 (linux_target_ops): Adjust.
11864 * linux-crisv32-low.c (cris_insert_watchpoint): Rename to ...
11865 (cris_insert_point): ... this.
11866 (cris_remove_watchpoint): Rename to ...
11867 (cris_remove_point): ... this.
11868 (the_low_target): Adjust.
11869
0f54c268
PM		 118702009-06-24 Pierre Muller <muller@ics.u-strasbg.fr>
11871
11872 * server.c (handle_v_kill): Pass signal_pid to
11873 kill_inferior if multi_process is zero.
11874
c6314022
AR		 118752009-06-23 Aleksandar Ristovski <aristovski@qnx.com>
11876
11877 * server.c (process_serial_event): Add support for Z0 and Z1 packet.
11878 * target.h (target_ops): Comment for *_watchpoint to make it clear
11879 the functions can get types '0' and '1'.
11880
4463ce24
AR		 118812009-06-22 Aleksandar Ristovski <aristovski@qnx.com>
11882
11883 * linux-low.c (usr_fetch_inferior_registers): Remove check for regno 0.
11884 * proc-service.c (ps_lgetregs): Pass -1 to fetch all registers.
11885 * regcache.c (get_regcache): Likewise.
11886 * spu-low.c (spu_fetch_registers): Remove 0 to -1 conversion.
11887 * win32-low.c (child_fetch_inferior_registers): Remove check for
11888 regno 0.
11889
cf8fd78b
PA		 118902009-06-19 Aleksandar Ristovski <aristovski@qnx.com>
11891 Pedro Alves <pedro@codesourcery.com>
11892
11893 * target.h (struct target_ops) <supports_multi_process>: New
11894 callback.
11895 (target_supports_multi_process): New.
11896 * server.c (handle_query): Even if GDB reports support, only
11897 enable multi-process if the target also supports it. Report
11898 multi-process support only if the target backend supports it.
11899 * linux-low.c (linux_supports_multi_process): New function.
11900 (linux_target_ops): Install it as target_supports_multi_process
11901 callback.
11902
47c0c975
DE		 119032009-05-24 Doug Evans <dje@google.com>
11904
e09875d4
DE		 11905 Global renaming of find_thread_pid to find_thread_ptid.
11906 * server.h (find_thread_ptid): Renamed from find_thread_pid.
11907 * inferiors.c (find_thread_ptid): Renamed from find_thread_pid.
11908 All callers updated.
11909
e27d73f6
DE		 11910 * linux-low.c (handle_extended_wait): Use linux_resume_one_lwp
11911 to resume the newly created thread, don't call ptrace (PTRACE_CONT)
11912 directly.
11913
47c0c975
DE		 11914 * linux-low.c (get_stop_pc): Print pc if debug_threads.
11915 (check_removed_breakpoint, linux_wait_for_lwp): Ditto.
11916 (linux_resume_one_lwp): Ditto.
11917
2acc282a
DE		 119182009-05-23 Doug Evans <dje@google.com>
11919
11920 * linux-low.c (linux_resume_one_lwp): Change type of first arg
11921 from struct inferior_list_entry * to struct lwp_info *.
11922 All callers updated.
11923
9f1036c1
DE		 119242009-05-13 Doug Evans <dje@google.com>
11925
11926 * linux-x86-low.c: Don't include assert.h.
11927 (x86_siginfo_fixup): Use fatal, not assert.
11928 (x86_arch_setup): Fix comment.
11929
d0722149
DE		 119302009-05-12 Doug Evans <dje@google.com>
11931
11932 Biarch support for i386/amd64 gdbserver.
11933 * Makefile.in (SFILES): Remove linux-i386-low.c, linux-x86-64-low.c.
11934 Add linux-x86-low.c.
11935 (linux-i386-low.o, linux-x86-64-low.o): Delete.
11936 (linux-x86-low.o): Add.
11937 * linux-x86-64-low.c: Delete.
11938 * linux-i386-low.c: Delete.
11939 * linux-x86-low.c: New file.
11940 * configure.srv (i?86-linux srv_tgtobj): Replace linux-i386-low.o with
11941 linux-x86-low.o.
11942 (x86_64-linux srv_tgtobj): Replace linux-x86-64-low.o with
11943 linux-x86-low.o.
11944 (x86_64-linux srv_regobj): Add reg-i386-linux.o.
11945 * linux-low.c: Include ansidecl.h, elf/common.h, elf/external.h.
11946 (linux_child_pid_to_exec_file): New function.
11947 (elf_64_header_p, elf_64_file_p): New functions.
11948 (siginfo_fixup): New function.
11949 (linux_xfer_siginfo): New local inf_siginfo. Call siginfo_fixup to
11950 give target a chance to convert layout.
11951 * linux-low.h (linux_target_ops): New member siginfo_fixup.
11952 (linux_child_pid_to_exec_file, elf_64_file_p): Declare.
11953
fdeb2a12
DE		 119542009-05-07 Doug Evans <dje@google.com>
11955
11956 * linux-low.c (regsets_fetch_inferior_registers): Fix memory leak.
11957 (regsets_store_inferior_registers): Ditto.
11958
a6dbe5df
PA		 119592009-05-06 Pedro Alves <pedro@codesourcery.com>
11960
11961 PR server/10048
11962
11963 * linux-low.c (must_set_ptrace_flags): Delete.
11964 (linux_create_inferior): Set `lwp->must_set_ptrace_flags' instead
11965 of the global.
11966 (linux_attach_lwp_1): Don't set PTRACE_SETOPTIONS here. Set
11967 `lwp->must_set_ptrace_flags' instead.
ba42693b 11968 (linux_wait_for_event_1): Set ptrace options here.
a6dbe5df
PA		 11969 (linux_wait_1): ... not here.
11970
5091eb23
DE		 119712009-04-30 Doug Evans <dje@google.com>
11972
9f767825
DE		 11973 * inferiors.c (started_inferior_callback): New function.
11974 (attached_inferior_callback): New function.
11975 (have_started_inferiors_p, have_attached_inferiors_p): New functions.
11976 * server.c (print_started_pid, print_attached_pid): New functions.
11977 (detach_or_kill_for_exit): New function.
11978 (main): Call it instead of for_each_inferior (kill_inferior_callback).
11979 * server.h (have_started_inferiors_p): Declare.
11980 (have_attached_inferiors_p): Declare.
11981
5091eb23
DE		 11982 * inferiors.c (remove_process): Fix memory leak, free process.
11983 * linux-low.c (linux_remove_process): New function.
11984 (linux_kill): Call it instead of remove_process.
11985 (linux_detach, linux_wait_1): Ditto.
11986
155c8968
PA		 119872009-04-19 Danny Backx <dannybackx@users.sourceforge.net>
11988
11989 * configure.srv: Add x86 Windows CE target.
11990
7fe519cb
UW		 119912009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
11992
11993 * inferiors.c (get_thread_process): Make global.
11994 * server.h (get_thread_process): Add prototype.
11995 * thread-db.c (find_one_thread): Use get_thread_process
11996 instead of current_process.
11997 (thread_db_get_tls_address): Do not crash if called when
11998 thread layer is not yet initialized.
11999
5472f405
UW		 120002009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
12001
12002 * remote-utils.c (prepare_resume_reply): Null-terminate packet.
12003 * spu-low.c (current_tid): Rename to ...
12004 (current_ptid): ... this.
12005 (fetch_ppc_register, fetch_ppc_memory, store_ppc_memory,
12006 spu_proc_xfer_spu, spu_resume, spu_request_interrupt): Use
12007 ptid_get_lwp (current_ptid) instead of current_tid.
12008 (spu_kill, spu_detach, spu_join, spu_wait): Use pid argument
12009 instead of current_tid. Use find_process_pid to verify pid
12010 argument is valid. Pass proper argument to remove_process.
12011 (spu_thread_alive): Compare current_ptid instead of current_tid.
12012 (spu_resume): Likewise.
12013
55ac2b99
PA		 120142009-04-02 Pedro Alves <pedro@codesourcery.com>
12015
12016 * linux-low.c (usr_store_inferior_registers): Declare local `pid'
12017 variable.
12018
95954743
PA		 120192009-04-01 Pedro Alves <pedro@codesourcery.com>
12020
12021 Implement the multiprocess extensions, and add linux multiprocess
12022 support.
12023
12024 * server.h (ULONGEST): Declare.
12025 (struct ptid, ptid_t): New.
12026 (minus_one_ptid, null_ptid): Declare.
12027 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
12028 (ptid_get_tid, ptid_equal, ptid_is_pid): Declare.
12029 (struct inferior_list_entry): Change `id' type from unsigned from
12030 to ptid_t.
12031 (struct sym_cache, struct breakpoint, struct
12032 process_info_private): Forward declare.
12033 (struct process_info): Declare.
12034 (current_process): Declare.
12035 (all_processes): Declare.
12036 (initialize_inferiors): Declare.
12037 (add_thread): Adjust to use ptid_t.
12038 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): Ditto.
12039 (add_process, remove_process, find_thread_pid): Declare.
12040 (find_inferior_id): Adjust to use ptid_t.
12041 (cont_thread, general_thread, step_thread): Change type to ptid_t.
12042 (multi_process): Declare.
12043 (push_event): Adjust to use ptid_t.
12044 (read_ptid, write_ptid): Declare.
12045 (prepare_resume_reply): Adjust to use ptid_t.
12046 (clear_symbol_cache): Declare.
12047 * inferiors.c (all_processes): New.
12048 (null_ptid, minus_one_ptid): New.
12049 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
12050 (ptid_get_tid, ptid_equal, ptid_is_pid): New.
12051 (add_thread): Change unsigned long to ptid. Remove gdb_id
12052 parameter. Adjust.
12053 (thread_id_to_gdb_id, thread_to_gdb_id): Change unsigned long to ptid.
12054 (gdb_id_to_thread): Rename to ...
12055 (find_thread_pid): ... this. Change unsigned long to ptid.
12056 (gdb_id_to_thread_id, find_inferior_id): Change unsigned long to ptid.
12057 (loaded_dll, pull_pid_from_list): Adjust.
12058 (add_process, remove_process, find_process_pid)
12059 (get_thread_process, current_process, initialize_inferiors): New.
12060 * target.h (struct thread_resume) <thread>: Change type to ptid_t.
12061 (struct target_waitstatus) <related_pid>: Ditto.
12062 (struct target_ops) <kill, detach>: Add `pid' argument. Change
12063 return type to int.
12064 (struct target_ops) <join>: Add `pid' argument.
12065 (struct target_ops) <thread_alive>: Change pid's type to ptid_t.
12066 (struct target_ops) <wait>: Add `ptid' field. Change return type
12067 to ptid.
12068 (kill_inferior, detach_inferior, join_inferior): Add `pid' argument.
12069 (mywait): Add `ptid' argument. Change return type to ptid_t.
12070 (target_pid_to_str): Declare.
12071 * target.c (set_desired_inferior): Adjust to use ptids.
12072 (mywait): Add new `ptid' argument. Adjust.
12073 (target_pid_to_str): New.
12074 * mem-break.h (free_all_breakpoints): Declare.
12075 * mem-break.c (breakpoints): Delelete.
12076 (set_breakpoint_at, delete_breakpoint, find_breakpoint_at)
12077 (check_mem_read, check_mem_write, delete_all_breakpoints): Adjust
12078 to use per-process breakpoint list.
12079 (free_all_breakpoints): New.
12080 * remote-utils.c (struct sym_cache) <name>: Drop `const'.
12081 (symbol_cache, all_symbols_looked_up): Delete.
12082 (hexchars): New.
12083 (ishex, unpack_varlen_hex, write_ptid, hex_or_minus_one,
12084 read_ptid): New.
12085 (prepare_resume_reply): Change ptid argument's type from unsigned
12086 long to ptid_t. Adjust. Implement W;process and X;process.
12087 (free_sym_cache, clear_symbol_cache): New.
12088 (look_up_one_symbol): Adjust to per-process symbol cache. *
12089 * server.c (cont_thread, general_thread, step_thread): Change type
12090 to ptid_t.
12091 (attached): Delete.
12092 (multi_process): New.
12093 (last_ptid): Change type to ptid_t.
12094 (struct vstop_notif) <ptid>: Change type to ptid_t.
12095 (queue_stop_reply, push_event): Change `ptid' argument's type to
12096 ptid_t.
12097 (discard_queued_stop_replies): Add `pid' argument.
12098 (start_inferior): Adjust to use ptids. Adjust to mywait interface
12099 changes. Don't reference the `attached' global.
12100 (attach_inferior): Adjust to mywait interface changes.
12101 (handle_query): Adjust to use ptids. Parse GDB's qSupported
12102 features. Handle and report "multiprocess+". Handle
12103 "qAttached:PID".
12104 (handle_v_cont): Adjust to use ptids. Adjust to mywait interface
12105 changes.
12106 (handle_v_kill): New.
12107 (handle_v_stopped): Adjust to use target_pid_to_str.
12108 (handle_v_requests): Allow multiple attaches and runs when
12109 multiprocess extensions are in effect. Handle "vKill".
12110 (myresume): Adjust to use ptids.
12111 (queue_stop_reply_callback): Add `arg' parameter. Handle it.
12112 (handle_status): Adjust to discard_queued_stop_replies interface
12113 change.
12114 (first_thread_of, kill_inferior_callback)
12115 (detach_or_kill_inferior_callback, join_inferiors_callback): New.
12116 (main): Call initialize_inferiors. Adjust to use ptids, killing
12117 and detaching from all inferiors. Handle multiprocess packet
12118 variants.
12119 * linux-low.h: Include gdb_proc_service.h.
12120 (struct process_info_private): New.
12121 (struct linux_target_ops) <pid_of>: Use ptid_get_pid.
12122 <lwpid_of>: Use ptid_get_lwp.
12123 (get_lwp_thread): Adjust.
12124 (struct lwp_info): Add `dead' member.
12125 (find_lwp_pid): Declare.
12126 * linux-low.c (thread_db_active): Delete.
12127 (new_inferior): Adjust comment.
12128 (inferior_pid): Delete.
12129 (linux_add_process): New.
12130 (handle_extended_wait): Adjust.
12131 (add_lwp): Change unsigned long to ptid.
12132 (linux_create_inferior): Add process to processes table. Adjust
12133 to use ptids. Don't set new_inferior here.
12134 (linux_attach_lwp): Rename to ...
12135 (linux_attach_lwp_1): ... this. Add `initial' argument. Handle
12136 it. Adjust to use ptids.
12137 (linux_attach_lwp): New.
12138 (linux_attach): Add process to processes table. Don't set
12139 new_inferior here.
12140 (struct counter): New.
12141 (second_thread_of_pid_p, last_thread_of_process_p): New.
12142 (linux_kill_one_lwp): Add `args' parameter. Handle it. Adjust to
12143 multiple processes.
12144 (linux_kill): Add `pid' argument. Handle it. Adjust to multiple
12145 processes. Remove process from process table.
12146 (linux_detach_one_lwp): Add `args' parameter. Handle it. Adjust
12147 to multiple processes.
12148 (any_thread_of): New.
12149 (linux_detach): Add `pid' argument, and handle it. Remove process
12150 from processes table.
12151 (linux_join): Add `pid' argument. Handle it.
12152 (linux_thread_alive): Change unsighed long argument to ptid_t.
12153 Consider dead lwps as not being alive.
12154 (status_pending_p): Rename `dummy' argument to `arg'. Filter out
12155 threads we're not interested in.
12156 (same_lwp, find_lwp_pid): New.
12157 (linux_wait_for_lwp): Change `pid' argument's type from int to
12158 ptid_t. Adjust.
12159 (linux_wait_for_event): Rename to ...
12160 (linux_wait_for_event_1): ... this. Change `pid' argument's type
12161 from int to ptid_t. Adjust.
12162 (linux_wait_for_event): New.
12163 (linux_wait_1): Add `ptid' argument. Change return type to
12164 ptid_t. Adjust. Use last_thread_of_process_p. Remove processes
12165 that exit from the process table.
12166 (linux_wait): Add `ptid' argument. Change return type to ptid_t.
12167 Adjust.
12168 (mark_lwp_dead): New.
12169 (wait_for_sigstop): Adjust to use ptids. If a process exits while
12170 stopping all threads, mark its main lwp as dead.
12171 (linux_set_resume_request, linux_resume_one_thread): Adjust to use
12172 ptids.
12173 (fetch_register, usr_store_inferior_registers)
12174 (regsets_fetch_inferior_registers)
12175 (regsets_store_inferior_registers, linux_read_memory)
12176 (linux_write_memory): Inline `inferior_pid'.
12177 (linux_look_up_symbols): Adjust to use per-process
12178 `thread_db_active'.
12179 (linux_request_interrupt): Adjust to use ptids.
12180 (linux_read_auxv): Inline `inferior_pid'.
12181 (initialize_low): Don't reference thread_db_active.
12182 * gdb_proc_service.h (struct ps_prochandle) <pid>: Remove.
12183 * proc-service.c (ps_lgetregs): Use find_lwp_pid.
12184 (ps_getpid): Return the pid of the current inferior.
12185 * thread-db.c (proc_handle, thread_agent): Delete.
12186 (thread_db_create_event, thread_db_enable_reporting): Adjust to
12187 per-process data.
12188 (find_one_thread): Change argument type to ptid_t. Adjust to
12189 per-process data.
12190 (maybe_attach_thread): Adjust to per-process data and ptids.
12191 (thread_db_find_new_threads): Ditto.
12192 (thread_db_init): Ditto.
12193 * spu-low.c (spu_create_inferior, spu_attach): Add process to
12194 processes table. Adjust to use ptids.
12195 (spu_kill, spu_detach): Adjust interface. Remove process from
12196 processes table.
12197 (spu_join, spu_thread_alive): Adjust interface.
12198 (spu_wait): Adjust interface. Remove process from processes
12199 table. Adjust to use ptids.
12200 * win32-low.c (current_inferior_tid): Delete.
12201 (current_inferior_ptid): New.
12202 (debug_event_ptid): New.
12203 (thread_rec): Take a ptid. Adjust.
12204 (child_add_thread): Add `pid' argument. Adjust to use ptids.
12205 (child_delete_thread): Ditto.
12206 (do_initial_child_stuff): Add `attached' argument. Add process to
12207 processes table.
12208 (child_fetch_inferior_registers, child_store_inferior_registers):
12209 Adjust.
12210 (win32_create_inferior): Pass 0 to do_initial_child_stuff.
12211 (win32_attach): Pass 1 to do_initial_child_stuff.
12212 (win32_kill): Adjust interface. Remove process from processes
12213 table.
12214 (win32_detach): Ditto.
12215 (win32_join): Adjust interface.
12216 (win32_thread_alive): Take a ptid.
12217 (win32_resume): Adjust to use ptids.
12218 (get_child_debug_event): Ditto.
12219 (win32_wait): Adjust interface. Remove exiting process from
12220 processes table.
12221
bd99dc85
PA		 122222009-04-01 Pedro Alves <pedro@codesourcery.com>
12223
12224 Non-stop mode support.
12225
12226 * server.h (non_stop): Declare.
12227 (gdb_client_data, handler_func): Declare.
12228 (delete_file_handler, add_file_handler, start_event_loop):
12229 Declare.
12230 (handle_serial_event, handle_target_event, push_event)
12231 (putpkt_notif): Declare.
12232 * target.h (enum resume_kind): New.
12233 (struct thread_resume): Replace `step' field by `kind' field.
12234 (TARGET_WNOHANG): Define.
12235 (struct target_ops) <wait>: Add `options' argument.
12236 <supports_non_stop, async, start_non_stop>: New fields.
12237 (target_supports_non_stop, target_async): New.
12238 (start_non_stop): Declare.
12239 (mywait): Add `options' argument.
12240 * target.c (mywait): Add `options' argument. Print child exit
12241 notifications here.
12242 (start_non_stop): New.
12243 * server.c (non_stop, own_buf, mem_buf): New globals.
12244 (struct vstop_notif): New.
12245 (notif_queue): New global.
12246 (queue_stop_reply, push_event, discard_queued_stop_replies)
12247 (send_next_stop_reply): New.
12248 (start_inferior): Adjust to use resume_kind. Adjust to mywait
12249 interface changes.
12250 (attach_inferior): In non-stop mode, don't wait for the target
12251 here.
12252 (handle_general_set): Handle QNonStop.
12253 (handle_query): When handling qC, return the current general
12254 thread, instead of the first thread of the list.
12255 (handle_query): If the backend supports non-stop mode, include
12256 QNonStop+ in the qSupported query response.
12257 (handle_v_cont): Adjust to use resume_kind. Handle resume_stop
12258 and non-stop mode.
12259 (handle_v_attach, handle_v_run): Handle non-stop mode.
12260 (handle_v_stopped): New.
12261 (handle_v_requests): Report support for vCont;t. Handle vStopped.
12262 (myresume): Adjust to use resume_kind. Handle non-stop.
12263 (queue_stop_reply_callback): New.
12264 (handle_status): Handle non-stop mode.
12265 (main): Clear non_stop flag on reconnection. Use the event-loop.
12266 Refactor serial protocol handling from here ...
12267 (process_serial_event): ... to this new function. When GDB
12268 selects any thread, select one here. In non-stop mode, wait until
12269 GDB acks all pending events before exiting.
12270 (handle_serial_event, handle_target_event): New.
12271 * remote-utils.c (remote_open): Install remote_desc in the event
12272 loop.
12273 (remote_close): Remove remote_desc from the event loop.
12274 (putpkt_binary): Rename to...
12275 (putpkt_binary_1): ... this. Add `is_notic' argument. Handle it.
12276 (putpkt_binary): New as wrapper around putpkt_binary_1.
12277 (putpkt_notif): New.
12278 (prepare_resume_reply): In non-stop mode, don't change the
12279 general_thread.
12280 * event-loop.c: New.
12281 * Makefile.in (OBJ): Add event-loop.o.
12282 (event-loop.o): New rule.
12283
12284 * linux-low.h (pid_of): Moved here.
12285 (lwpid_of): New.
12286 (get_lwp_thread): Use lwpid_of.
12287 (struct lwp_info): Delete `lwpid' field. Add `suspended' field.
12288 * linux-low.c (pid_of): Delete.
12289 (inferior_pid): Use lwpid_of.
12290 (linux_event_pipe): New.
12291 (target_is_async_p): New.
12292 (delete_lwp): New.
12293 (handle_extended_wait): Use lwpid_of.
12294 (add_lwp): Don't set lwpid field.
12295 (linux_attach_lwp): Adjust debug output. Use lwpid_of.
12296 (linux_kill_one_lwp): If killing a running lwp, stop it first.
12297 Use lwpid_of. Adjust to linux_wait_for_event interface changes.
12298 (linux_detach_one_lwp): If detaching from a running lwp, stop it
12299 first. Adjust to linux_wait_for_event interface changes. Use
12300 lwpid_of.
12301 (linux_detach): Don't delete the main lwp here.
12302 (linux_join): Use my_waitpid. Avoid signal_pid. Use lwpid_of.
12303 (status_pending_p): Don't consider explicitly suspended lwps.
12304 (linux_wait_for_lwp): Take an integer pid instead of a lwp_info
12305 pointer. Add OPTIONS argument. Change return type to int. Use
12306 my_waitpid instead of sleeping. Handle WNOHANG. Use lwpid_of.
12307 (linux_wait_for_event): Take an integer pid instead of a lwp_info
12308 pointer. Add status pointer argument. Return a pid instead of a
12309 status. Use lwpid_of. Adjust to linux_wait_for_lwp interface
12310 changes. In non-stop mode, don't switch to a random thread.
12311 (linux_wait): Rename to...
12312 (linux_wait_1): ... this. Add target_options argument, and handle
12313 it. Adjust to use resume_kind. Use lwpid_of. In non-stop mode,
12314 don't handle the continue thread. Handle TARGET_WNOHANG. Merge
12315 clean exit and signal exit code. Don't stop all threads in
12316 non-stop mode. In all-stop mode, only stop all threads when
12317 reporting a stop to GDB. Handle explicit thread stop requests.
12318 (async_file_flush, async_file_mark): New.
12319 (linux_wait): New.
12320 (send_sigstop): Use lwpid_of.
12321 (wait_for_sigstop): Use lwpid_of. Adjust to linux_wait_for_event
12322 interface changes. In non-stop mode, don't switch to a random
12323 thread.
12324 (linux_resume_one_lwp): Use lwpid_of.
12325 (linux_continue_one_thread, linux_queue_one_thread): Merge into ...
12326 (linux_resume_one_thread): ... this. Handle resume_stop. In
12327 non-stop mode, don't look for pending flag in all threads.
12328 (resume_status_pending_p): Don't consider explicitly suspended
12329 threads.
12330 (my_waitpid): Reimplement. Emulate __WALL.
12331 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
12332 Use lwpid_of.
12333 (sigchld_handler, linux_supports_non_stop, linux_async)
12334 (linux_start_non_stop): New.
12335 (linux_target_ops): Register linux_supports_non_stop, linux_async
12336 and linux_start_non_stop.
12337 (initialize_low): Install SIGCHLD handler.
12338 * thread-db.c (thread_db_create_event, find_one_thread)
12339 (thread_db_get_tls_address): Use lwpid_of.
12340 * win32-low.c (win32_detach): Adjust to use resume_kind.
12341 (win32_wait): Add `options' argument.
12342 * spu-low.c (spu_resume): Adjust to use resume_kind.
12343 (spu_wait): Add `options' argument.
12344
5b1c542e
PA		 123452009-04-01 Pedro Alves <pedro@codesourcery.com>
12346
12347 Decouple target code from remote protocol.
12348
12349 * target.h (enum target_waitkind): New.
12350 (struct target_waitstatus): New.
12351 (struct target_ops) <wait>: Return an unsigned long. Take a
12352 target_waitstatus pointer instead of a char pointer.
12353 (mywait): Likewise.
12354 * target.c (mywait): Change prototype to return an unsigned long.
12355 Take a target_waitstatus pointer instead of a char pointer. Adjust.
12356 * server.h (thread_from_wait, old_thread_from_wait): Delete
12357 declarations.
12358 (prepare_resume_reply): Change prototype to take a
12359 target_waitstatus.
12360 * server.c (thread_from_wait, old_thread_from_wait): Delete.
12361 (last_status, last_ptid): New.
12362 (start_inferior): Remove "statusptr" argument. Adjust. Return a
12363 pid instead of a signal.
12364 (attach_inferior): Remove "status" and "signal" parameters.
12365 Adjust.
12366 (handle_query): For qGetTLSAddr, parse the thread id with strtol,
12367 not as an address.
12368 (handle_v_cont, handle_v_attach, handle_v_run, handle_v_kill)
12369 (handle_v_requests, myresume): Remove "status" and "signal"
12370 parameters. Adjust.
12371 (handle_status): New.
12372 (main): Delete local `status'. Adjust.
12373 * remote-utils.c: Include target.h.
12374 (prepare_resume_reply): Change prototype to take a
12375 target_waitstatus. Adjust.
12376
12377 * linux-low.c (linux_wait): Adjust to new target_ops->wait
12378 interface.
12379 * spu-low.c (spu_wait): Adjust.
12380 * win32-low.c (enum target_waitkind, struct target_waitstatus):
12381 Delete.
12382 (win32_wait): Adjust.
12383
2bd7c093
PA		 123842009-04-01 Pedro Alves <pedro@codesourcery.com>
12385
12386 * target.h (struct thread_resume): Delete leave_stopped member.
12387 (struct target_ops): Add a `n' argument to the `resume' callback.
12388 * server.c (start_inferior): Adjust.
12389 (handle_v_cont, myresume): Adjust.
12390 * linux-low.c (check_removed_breakpoint): Adjust to resume
12391 interface change, and to removed leave_stopped field.
12392 (resume_ptr): Delete.
12393 (struct thread_resume_array): New.
12394 (linux_set_resume_request): Add new `arg' parameter. Adjust to
12395 resume interface change.
12396 (linux_continue_one_thread, linux_queue_one_thread)
12397 (resume_status_pending_p): Check if the resume field is NULL
12398 instead of checking the leave_stopped member.
12399 (linux_resume): Adjust to the target resume interface change.
12400 * spu-low.c (spu_resume): Adjust to the target resume interface
12401 change.
12402 * win32-low.c (win32_detach, win32_resume): Ditto.
12403
c35fafde
PA		 124042009-04-01 Pedro Alves <pedro@codesourcery.com>
12405
12406 * linux-low.c (linux_wait_for_event): Don't clear the `stepping'
12407 flag.
12408 (wait_for_sigstop): Don't leave a finished single-step SIGTRAP
12409 pending.
12410 (linux_continue_one_thread): Only preserve the stepping flag if
12411 there's a pending breakpoint.
12412
0a59d50b
PA		 124132009-03-31 Pedro Alves <pedro@codesourcery.com>
12414
12415 * server.c (main): After the inferior having exited, call
12416 remote_close before exiting gdbserver.
12417
f04c6d38
TJB		 124182009-03-25 Thiago Jung Bauermann <bauerman@br.ibm.com>
12419
12420 Fix size of FPSCR in Power 7 processors.
12421 * linux-ppc-low.c (PPC_FEATURE_ARCH_2_05): Remove #define.
12422 (PPC_FEATURE_HAS_DFP): New #define.
12423 (ppc_arch_setup): Check for DFP feature instead of ISA 2.05 to decide on
12424 size of the FPSCR.
12425
78e5cee6
PA		 124262009-03-23 Pedro Alves <pedro@codesourcery.com>
12427
12428 * server.c (handle_query) Whitespace and formatting.
12429
1b3f6016
PA		 124302009-03-22 Pedro Alves <pedro@codesourcery.com>
12431
12432 * i387-fp.c, linux-arm-low.c, linux-cris-low.c,
12433 linux-crisv32-low.c, linux-i386-low.c, linux-low.c,
12434 linux-mips-low.c, linux-s390-low.c, linux-sparc-low.c,
12435 linux-x86-64-low.c, linux-xtensa-low.c, proc-service.c,
12436 regcache.c, remote-utils.c, server.c, spu-low.c, target.h,
12437 thread-db.c, win32-low.c, xtensa-xtregs.c, gdbreplay.c,
12438 Makefile.in, configure.ac: Fix whitespace throughout.
12439 * configure: Regenerate.
12440
a07b2135
PA		 124412009-03-22 Pedro Alves <pedro@codesourcery.com>
12442
12443 * inferiors.c (find_inferior): Make it safe for the callback
12444 function to delete the currently iterated inferior.
12445
67cc2626
PA		 124462009-03-22 Pedro Alves <pedro@codesourcery.com>
12447
12448 * Makefile.in (linuw_low_h): Move higher.
12449 (thread-db.o): Depend on $(linux_low_h).
12450
54a0b537
PA		 124512009-03-17 Pedro Alves <pedro@codesourcery.com>
12452
12453 Rename "process" to "lwp" throughout.
12454
12455 * linux-low.c (all_processes): Rename to...
12456 (all_lwps): ... this.
12457 (inferior_pid, handle_extended_wait, get_stop_pc): Adjust.
12458 (add_process): Rename to ...
12459 (add_lwp): ... this. Adjust.
12460 (linux_create_inferior): Adjust.
12461 (linux_attach_lwp): Adjust.
12462 (linux_attach): Adjust.
12463 (linux_kill_one_process): Rename to ...
12464 (linux_kill_one_lwp): ... this. Adjust.
12465 (linux_kill): Adjust.
12466 (linux_detach_one_process): Rename to ...
12467 (linux_detach_one_lwp): ... this. Adjust.
12468 (linux_detach): Adjust.
12469 (check_removed_breakpoint): Adjust.
12470 (status_pending_p): Adjust.
12471 (linux_wait_for_process): Rename to ...
12472 (linux_wait_for_lwp): ... this. Adjust.
12473 (linux_wait_for_event): Adjust.
12474 (send_sigstop): Adjust.
12475 (wait_for_sigstop): Adjust.
12476 (stop_all_processes): Rename to ...
12477 (stop_all_lwps): ... this.
12478 (linux_resume_one_process): Rename to ...
12479 (linux_resume_one_lwp): ... this. Adjust.
12480 (linux_set_resume_request, linux_continue_one_thread)
12481 (linux_queue_one_thread, resume_status_pending_p)
12482 (usr_store_inferior_registers, regsets_store_inferior_registers)
12483 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
12484 Adjust.
12485 * linux-low.h (get_process): Rename to ...
12486 (get_lwp): ... this. Adjust.
12487 (get_thread_process): Rename to ...
12488 (get_thread_lwp): ... this. Adjust.
12489 (get_process_thread): Rename to ...
12490 (get_lwp_thread): ... this. Adjust.
12491 (struct process_info): Rename to ...
12492 (struct lwp_info): ... this.
12493 (all_processes): Rename to ...
12494 (all_lwps): ... this.
12495 * proc-service.c (ps_lgetregs): Adjust.
12496 * thread-db.c (thread_db_create_event, find_one_thread)
12497 (maybe_attach_thread, thread_db_get_tls_address): Adjust.
12498
0b16c5cf
PA		 124992009-03-14 Pedro Alves <pedro@codesourcery.com>
12500
12501 * server.c (handle_query): Handle "qAttached".
12502
32de4b9d
NS		 125032009-03-13 Nathan Sidwell <nathan@codesourcery.com>
12504
12505 * Makefile.in, hostio-errno.c, errno.c, xtensa-xtregs.c: Change to
12506 GPLv3, update license URL.
12507
2aecd87f
DE		 125082009-03-01 Doug Evans <dje@google.com>
12509
93efd302 12510 * Makefile.in (INCLUDE_CFLAGS): Add -I$(srcdir)/../common.
2aecd87f
DE		 12511 (server_h): Add gdb_signals.h.
12512 (signals.o): Update.
12513 * server.h (target_signal_from_host,target_signal_to_host_p)
12514 (target_signal_to_host,target_signal_to_name): Moved to gdb_signals.h.
12515
86b1f9c5
PM		 125162009-02-14 Pierre Muller <muller@ics.u-strasbg.fr>
12517
12518 * remote-utils.c (getpkt): Also generate remote-debug
12519 information if noack_mode is set.
12520
4aa995e1
PA		 125212009-02-06 Pedro Alves <pedro@codesourcery.com>
12522
12523 * server.c (handle_query): Report qXfer:siginfo:read and
12524 qXfer:siginfo:write as supported and handle them.
12525 * target.h (struct target_ops) <qxfer_siginfo>: New field.
12526 * linux-low.c (linux_xfer_siginfo): New.
12527 (linux_target_ops): Set it.
12528
62709adf
PA		 125292009-01-26 Pedro Alves <pedro@codesourcery.com>
12530
12531 * server.c (gdbserver_usage): Mention --remote-debug.
12532 (main): Accept '--remote-debug' switch.
12533
aef93bd7
DE		 125342009-01-18 Doug Evans <dje@google.com>
12535
12536 * regcache.c (new_register_cache): No need to check result of xcalloc.
12537 * server.c (handle_search_memory): Back out calls to xmalloc,
12538 result is checked and error is returned to user upon failure.
12539 (handle_query): Ditto. Add more checks for result of malloc.
12540 (handle_v_cont): Check result of malloc, report error back to
12541 user upon failure.
12542 (handle_v_run): Ditto. Call freeargv.
12543 * server.h (freeargv): Declare.
12544 * utils.c (freeargv): New fn.
12545
54363045
DE		 125462009-01-15 Doug Evans <dje@google.com>
12547
f626972c
DE		 12548 * gdbreplay.c (perror_with_name): Make arg const char *.
12549 * server.h (target_signal_to_name): Make return type const char *.
0842e787 12550 * thread-db.c (thread_db_err_str): Make return type const char *.
f626972c 12551 * utils.c (perror_with_name): Make arg const char *.
54363045 12552
18aae699
PA		 125532009-01-14 Pedro Alves <pedro@codesourcery.com>
12554
12555 * win32-low.c (get_child_debug_event): Issue a final DBG_CONTINUE
12556 when handling a EXIT_PROCESS_DEBUG_EVENT.
12557
ff703abe
JB		 125582009-01-06 Joel Brobecker <brobecker@adacore.com>
12559
12560 * gdbreplay.c (gdbreplay_version): Update copyright year.
12561 * server.c (gdbserver_version): Likewise.
12562
f21cc1a2 125632009-01-05 Doug Evans <dje@google.com>
0e21c1ec
DE		 12564
12565 * linux-low.c (linux_attach_lwp): Add some comments/fixmes.
f21cc1a2 12566 (handle_extended_wait): Improve comment.
0e21c1ec 12567
bca929d3
DE		 125682008-12-13 Doug Evans <dje@google.com>
12569
12570 * utils.c (xmalloc,xcalloc,xstrdup): New fns.
12571 * server.h (ATTR_MALLOC): New macro.
12572 (xmalloc,xcalloc,xstrdup): Declare.
12573 * hostio.c: Replace malloc,calloc,strdup with xmalloc,xcalloc,xstrdup.
12574 * inferiors.c: Ditto.
12575 * linux-low.c: Ditto.
12576 * mem-break.c: Ditto.
12577 * regcache.c: Ditto.
12578 * remote-utils.c: Ditto.
12579 * server.c: Ditto.
12580 * target.c: Ditto.
12581 * win32-low.c: Ditto.
12582
97438e3f
DE		 125832008-12-12 Doug Evans <dje@google.com>
12584
896c7fbb
DE		 12585 * linux-low.c (linux_wait_for_process): Don't clobber current_inferior
12586 in debugging printf.
12587
97438e3f
DE		 12588 * linux-low.c (handle_extended_wait): Simplify, use my_waitpid.
12589
e3b886f8
DE		 125902008-12-09 Doug Evans <dje@google.com>
12591
12592 * linux-low.h (struct process_info): Delete member tid, unused.
12593 * thread-db.c (find_one_thread): Update.
12594 (maybe_attach_thread): Update.
12595
07e059b5
VP		 125962008-12-02 Pedro Alves <pedro@codesourcery.com>
12597
889bf7c5
PA		 12598 * target.h (struct target_ops): Add qxfer_osdata member.
12599 * linux-low.c: Include ctype.h and pwd.h and sys/types.h
12600 and dirent.h.
12601 (linux_qxfer_osdata): New functions.
12602 (linux_target_ops): Register linux_qxfer_osdata as qxfer_osdata
12603 callback.
12604 * server.c (handle_query): Handle "qXfer:osdata:read:".
12605 * remote-utils.c (buffer_grow, buffer_free, buffer_init, buffer_finish)
12606 (buffer_xml_printf): New functions.
12607 * server.h (struct buffer): New.
12608 (buffer_grow_str, buffer_grow_str0): New macros.
12609 (buffer_grow, buffer_free, buffer_init, buffer_finish)
12610 (buffer_xml_printf): Declare.
07e059b5 12611
4cab47ab
DE		 126122008-11-24 Doug Evans <dje@google.com>
12613
12614 * Makefile.in (VERSION,DIST,LINT,LINTFLAGS): Delete, unused.
12615
f142445f
DJ		 126162008-11-24 Daniel Jacobowitz <dan@codesourcery.com>
12617
12618 * server.c (handle_v_run): Always use the supplied argument list.
12619
d0107bb6 126202008-11-19 Bob Wilson <bob.wilson@acm.org>
889bf7c5 12621
d0107bb6
BW		 12622 * xtensa-xtregs.c (XTENSA_ELF_XTREG_SIZE): Change to 4.
12623 (xtensa_regmap_table): Add entry for scompare1.
889bf7c5 12624
2c4ad781
TJB		 126252008-11-18 Thiago Jung Bauermann <bauerman@br.ibm.com>
12626
12627 * Makefile.in (powerpc-isa205-32l.o, powerpc-isa205-32l.c,
12628 powerpc-isa205-altivec32l.o, powerpc-isa205-altivec32l.c,
12629 powerpc-isa205-vsx32l.o, powerpc-isa205-vsx32l.c,
12630 powerpc-isa205-64l.o, powerpc-isa205-64l.c,
12631 powerpc-isa205-altivec64l.o, powerpc-isa205-altivec64l.c,
12632 powerpc-isa205-vsx64l.o, powerpc-isa205-vsx64l.c): New targets.
12633 * configure.srv (powerpc*-*-linux*): Add ISA 2.05 object files and
12634 XML target descriptions.
12635 * linux-ppc-low.c (ppc_arch_setup): Init registers with 64-bit FPSCR
12636 when inferior is running on an ISA 2.05 or later processor. Add
12637 special case to return offset for full 64-bit slot of FPSCR when
12638 in 32-bits.
12639
dfb64f85
DJ		 126402008-11-14 Daniel Gutson <dgutson@codesourcery.com>
12641
12642 * Makefile.in (SFILES, clean): Added sparc64 files.
12643 (reg-sparc64.o, reg-sparc64.c): New.
12644 * configure.srv (sparc*-*-linux*): New configuration.
12645 * linux-low.c (regsets_fetch_inferior_registers): Swap ptrace
12646 syscall arguments for SPARC.
12647 (regsets_store_inferior_registers): Likewise.
12648 * linux-sparc-low.c: New file.
12649
66b6e1dd
DE		 126502008-10-21 Doug Evans <dje@google.com>
12651
12652 * Makefile.in (BFD_DIR,BFD,BFD_SRC,BFD_CFLAGS): Delete.
12653 (READLINE_DIR,READLINE_DEP): Delete.
12654 (INTERNAL_CFLAGS): Update.
12655 (LINTFLAGS): Update.
12656
9b710a42
PA		 126572008-10-10 Pedro Alves <pedro@codesourcery.com>
12658
12659 * server.c (handle_v_run): If GDB didn't specify an argv, use the
12660 whole argv from the last run, not just argv[0].
12661
5822d809
PA		 126622008-09-08 Pedro Alves <pedro@codesourcery.com>
12663
12664 * regcache.c (new_register_cache): Return NULL if the register
12665 cache size isn't known yet.
12666 (free_register_cache): Avoid dereferencing a NULL regcache.
12667
74aac56f
DJ		 126682008-09-04 Daniel Jacobowitz <dan@codesourcery.com>
12669
12670 * configure.srv: Merge MIPS and MIPS64.
12671
400b20f5
MR		 126722008-08-24 Maciej W. Rozycki <macro@linux-mips.org>
12673
12674 * Makefile.in (uninstall): Apply $(EXEEXT) too.
12675
677c5bb1
LM		 126762008-08-18 Luis Machado <luisgpm@br.ibm.com>
12677
12678 * Makefile.in: Add required vsx dependencies.
12679
12680 * linux-ppc-low: Define PPC_FEATURE_HAS_VSX.
12681 Declare init_registers_powerpc_vsx32l.
12682 Declare init_registers_powerpc_vsx64l.
12683 Define PTRACE_GETVSXREGS and PTRACE_SETVSXREGS.
12684 (ppc_arch_setup): Check for VSX in hwcap.
12685 (ppc_fill_vsxregset): New function.
12686 (ppc_store_vsxregset): New function.
12687 Add new VSX entry in regset_info target_regsets.
12688
12689 * configure.srv: Add new VSX dependencies.
12690
a6f3e723
SL		 126912008-08-12 Pedro Alves <pedro@codesourcery.com>
12692
12693 * remote-utils.c (noack_mode, transport_is_reliable): New globals.
12694 (remote_open): Set or clear transport_is_reliable.
12695 (putpkt_binary): Don't expect acks in noack mode.
12696 (getpkt): Don't send ack/nac in noack mode.
12697 * server.c (handle_general_set): Handle QStartNoAckMode.
12698 (handle_query): If connected by tcp pass QStartNoAckMode+ in
12699 qSupported.
12700 (main): Reset noack_mode on every connection.
12701 * server.h (noack_mode): Declare.
12702
a417dc56
RW		 127032008-08-07 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
12704
12705 * Makefile.in (GDBREPLAY_OBS): New variable.
12706 (gdbreplay$(EXEEXT)): Use it to avoid unportable $^.
12707
3221518c
UW		 127082008-08-05 Ulrich Weigand <uweigand@de.ibm.com>
12709 Daniel Jacobowitz <dan@codesourcery.com>
12710
12711 * linux-low.c (linux_resume_one_process): Ignore ESRCH.
12712 (usr_store_inferior_registers): Likewise.
12713 (regsets_store_inferior_registers): Likewise.
12714
ec56be1b
PA		 127152008-07-31 Rolf Jansen <rj@surtec.com>
12716 Pedro Alves <pedro@codesourcery.com>
12717
12718 * configure.ac: Check for memmem declaration.
12719 * server.c [HAVE_MALLOC_H]: Include malloc.h.
12720 (disable_packet_vCont, disable_packet_Tthread, disable_packet_qC)
12721 (disable_packet_qfThreadInfo): Unconditionally compile.
12722 * server.h [!HAVE_DECL_MEMMEM]: Declare memmem.
12723 * configure, config.in: Regenerate.
12724
2fe5e3ff
DE		 127252008-07-28 Doug Kwan <dougkwan@google.com>
12726
12727 * linux-low.c (sys/dir.h, sys/user.h): Remove includes.
12728 (linux_write_memory): Remove declaration of errno.
12729
836acd6d
UW		 127302008-07-12 Ulrich Weigand <uweigand@de.ibm.com>
12731
12732 * linux-low.c (handle_extended_wait): Do not use "status"
12733 variable uninitialized.
12734
aeba519e
PA		 127352008-07-07 Pedro Alves <pedro@codesourcery.com>
12736
12737 * server.c (handle_v_attach): Inhibit reporting dll changes.
12738
db42f210
PA		 127392008-06-27 Pedro Alves <pedro@codesourcery.com>
12740
12741 * remote-utils.c (prepare_resume_reply): If requested, don't
12742 output "thread:TID" in the T stop reply.
12743
12744 * server.c (disable_packet_vCont, disable_packet_Tthread)
12745 (disable_packet_qC, disable_packet_qfThreadInfo): New globals.
12746 (handle_query): If requested, disable support for qC, qfThreadInfo
12747 and qsThreadInfo.
12748 (handle_v_requests): If requested, disable support for vCont.
12749 (gdbserver_show_disableable): New.
12750 (main): Handle --disable-packet and --disable-packet=LIST.
12751
12752 * server.h (disable_packet_vCont, disable_packet_Tthread)
12753 (disable_packet_qC, disable_packet_qfThreadInfo): Declare.
12754
8e4c5421
CD		 127552008-06-20 Carlos O'Donell <carlos@codesourcery.com>
12756
12757 * server.c (gdbserver_usage): Mention --version.
12758
6e23a804
DJ		 127592008-06-06 Daniel Jacobowitz <dan@codesourcery.com>
12760
12761 * Makefile.in (gdbreplay.o): New rule.
12762
90aa6a40
JM		 127632008-06-06 Joseph Myers <joseph@codesourcery.com>
12764
12765 * gdbreplay.c (gdbreplay_version): Say gdbreplay in version
12766 message, not gdbserver.
12767
c16158bc 127682008-06-05 Vladimir Prus <vladimir@codesourcery.com>
889bf7c5
PA		 12769 Nathan Sidwell <nathan@codesourcery.com>
12770 Joseph Myers <joseph@codesourcery.com>
c16158bc
JM		 12771
12772 * acinclude.m4: Include ../../config/acx.m4.
12773 * configure.ac: Use ACX_PKGVERSION and ACX_BUGURL.
12774 * configure, config.in: Regenerate.
12775 * Makefile.in (gdbreplay$(EXEEXT)): Add version.o.
12776 * server.c (gdbserver_version): Print PKGVERSION.
12777 (gdbsrever_usage): Add stream parameter. Print REPORT_BUGS_TO.
12778 (main): Adjust gdbserver_usage calls.
12779 * gdbreplay.c (version, host_name): Add declarations.
12780 (gdbreplay_version, gdbreplay_usage): New.
12781 (main): Accept --version and --help options.
12782
aeb75bf5
DJ		 127832008-06-04 Daniel Jacobowitz <dan@codesourcery.com>
12784
12785 * linux-arm-low.c (thumb_breakpoint, thumb_breakpoint_len): New.
12786 (arm_breakpoint_at): Handle Thumb.
12787 (the_low_target): Add comment.
12788
76b233dd
UW		 127892008-05-29 Ulrich Weigand <uweigand@de.ibm.com>
12790
12791 * linux-ppc-low.c (ppc_collect_ptrace_register): Clear buffer.
12792
08388c79
DE		 127932008-05-09 Doug Evans <dje@google.com>
12794
a3c83fae
DE		 12795 * server.h (decode_search_memory_packet): Declare.
12796 * remote-utils.c (decode_search_memory_packet): New fn.
12797 * server.c (handle_search_memory_1): New fn.
08388c79
DE		 12798 (handle_search_memory): New fn.
12799 (handle_query): Process qSearch:memory packets.
12800
bb9c3d36
UW		 128012008-05-08 Ulrich Weigand <uweigand@de.ibm.com>
12802
12803 * regcache.c (registers_length): Remove.
12804 (set_register_cache): Verify that PBUFSIZ is large enough to hold a
12805 full register packet.
12806 * regcache.h (registers_length): Remove prototype.
12807 * server.h (PBUFSIZ): Define to 16384.
12808
7284e1be
UW		 128092008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
12810
12811 * configure.srv (powerpc*-*-linux*): Set srv_regobj to
12812 powerpc-32l.o, powerpc-altivec32l.o, powerpc-e500l.o,
12813 powerpc-64l.o, and powerpc-altivec64l.o.
12814 Remove rs6000/powerpc-32.xml, rs6000/powerpc-64.xml, and
12815 rs6000/powerpc-e500.xml; add rs6000/powerpc-32l.xml,
12816 rs6000/powerpc-altivec32l.xml, rs6000/powerpc-e500l.xml,
12817 rs6000/powerpc-64l.xml, rs6000/powerpc-altivec64l.xml,
12818 rs6000/power-linux.xml, and rs6000/power64-linux.xml
12819 to srv_xmlfiles.
12820
12821 * Makefile.in (reg-ppc.o, reg-ppc.c): Remove, replace by ...
12822 (powerpc-32l.o, powerpc-32l.c): ... these new rules.
12823 (powerpc-32.o, powerpc-32.c): Remove, replace by ...
12824 (powerpc-altivec32l.o, powerpc-altivec32l.c): ... these new rules.
12825 (powerpc-e500.o, powerpc-e500.c): Remove, replace by ...
12826 (powerpc-e500l.o, powerpc-e500l.c): ... these new rules.
12827 (reg-ppc64.o, reg-ppc64.c): Remove, replace by ...
12828 (powerpc-64l.o, powerpc-64l.c): ... these new rules.
12829 (powerpc-64.o, powerpc-64.c): Remove, replace by ...
12830 (powerpc-altivec64l.o, powerpc-altivec64l.c): ... these new rules.
12831 (clean): Update.
12832
12833 * linux-ppc-low.c (init_registers_ppc): Remove, replace by ...
12834 (init_registers_powerpc_32l): ... this new prototype.
12835 (init_registers_powerpc_32): Remove, replace by ...
12836 (init_registers_powerpc_altivec32l): ... this new prototype.
12837 (init_registers_powerpc_e500): Remove, replace by ...
12838 (init_registers_powerpc_e500l): ... this new prototype.
12839 (init_registers_ppc64): Remove, replace by ...
12840 (init_registers_powerpc_64l): ... this new prototype.
12841 (init_registers_powerpc_64): Remove, replace by ...
12842 (init_registers_powerpc_altivec64l): ... this new prototype.
12843 (ppc_num_regs): Set to 73.
12844 (PT_ORIG_R3, PT_TRAP): Define if necessary.
12845 (ppc_regmap, ppc_regmap_e500): Add values for orig_r3 and trap.
12846 (ppc_cannot_store_register): Handle orig_r3 and trap.
12847 (ppc_arch_setup): Update init_registers_... calls.
12848 (ppc_fill_gregset): Handle orig_r3 and trap.
12849
12850 * inferiors.c (clear_inferiors): Reset current_inferior.
12851
fdc59709
PB		 128522008-04-23 Paolo Bonzini <bonzini@gnu.org>
12853
889bf7c5
PA		 12854 * acinclude.m4: Add override.m4.
12855 * configure: Regenerate.
fdc59709 12856
c9b2f845
UW		 128572008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
12858
12859 * linux-ppc-low.c (ppc_arch_setup): Reset ppc_hwcap after the
12860 initial call to init_register_ppc64.
12861
550512b8
UW		 128622008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
12863
43aaf8b6
PA		 12864 * configure.srv (powerpc64-*-linux*, powerpc-*-linux*): Merge into
12865 single powerpc*-*-linux* case.
550512b8
UW		 12866 (s390-*-linux*, s390x-*-linux*): Merge into single s390*-*-linux* case.
12867
b6430ec3
UW		 128682008-04-17 Ulrich Weigand <uweigand@de.ibm.com>
12869
12870 * configure.srv [powerpc64-*-linux*]: Remove powerpc-e500.o from
889bf7c5 12871 srv_regobj. Remove rs6000/powerpc-e500.xml and rs6000/power-spe.xml
b6430ec3
UW		 12872 from reg_xmlfiles.
12873 * linux-ppc-low.c: Include <elf.h>.
12874 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Define.
12875 (ppc_hwcap): New global variable.
12876 (ppc_regmap): Remove __SPE__ #ifdef sections.
12877 (ppc_regmap_e500): New global variable.
12878 (ppc_cannot_store_register): Update __SPE__ special case.
12879 (ppc_get_hwcap): New function.
12880 (ppc_arch_setup): Use it to determine whether inferior supports
12881 AltiVec or SPE registers. Set the_low_target.regmap if appropriate.
12882 (ppc_fill_vrregset, ppc_store_vrregset): Define unconditionally.
12883 Do not access registers if target does not support AltiVec.
12884 (ppc_fill_evrregset, ppc_store_evrregset): Define unconditionally.
12885 Do not access registers if target does not support SPE.
12886 (target_regsets): Unconditionally include AltiVec and SPE regsets.
12887
52fa2412
UW		 128882008-04-17 Daniel Jacobowitz <dan@codesourcery.com>
12889
12890 * linux-low.c (disabled_regsets, num_regsets): New.
12891 (use_regsets_p): Delete.
12892 (linux_wait_for_process): Clear disabled_regsets.
12893 (regsets_fetch_inferior_registers): Check and set it.
12894 (regsets_store_inferior_registers): Likewise.
12895 (linux_fetch_registers, linux_store_registers): Do not use
12896 use_regsets_p.
12897 (initialize_low): Allocate disabled_regsets.
12898
e28b3332
DJ		 128992008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
12900
12901 * Makefile.in (LIBOBJS): New.
12902 (OBS): Use LIBOBJS.
12903 (memmem.o): New rule.
12904 * configure.ac: Use AC_CONFIG_LIBOBJ_DIR and check for memmem.
12905 * configure: Regenerated.
12906
4536995d
UW		 129072008-04-04 Ulrich Weigand <uweigand@de.ibm.com>
12908
12909 * server.c (handle_query): Never return "unsupported" for
12910 qXfer:features:read queries.
12911
221c031f
UW		 129122008-03-27 Ulrich Weigand <uweigand@de.ibm.com>
12913
12914 * server.c (get_features_xml): Fix inverted condition.
12915 (handle_query): Always support qXfer:feature:read.
12916
ccd213ac
DJ		 129172008-03-10 Daniel Jacobowitz <dan@codesourcery.com>
12918
12919 * server.c (wrapper_argv): New.
12920 (start_inferior): Handle wrapper_argv. If set, expect an extra
12921 trap.
12922 (gdbserver_usage): Document --wrapper.
12923 (main): Parse --wrapper.
12924
6fe305f7
UW		 129252008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
12926
12927 * configure.srv [powerpc64-*-linux*]: Add all files mentioned for
12928 powerpc-*-linux* to srv_regobj and reg_xmlfiles.
12929 * linux-ppc-low.c (ppc_get_pc): Support bi-arch operation.
12930 (ppc_set_pc): Likewise.
12931 (ppc_arch_setup): New function.
12932 (ppc_fill_gregset): Call ppc_collect_ptrace_register instead
12933 of collect_register.
889bf7c5 12934 (the_low_target): Use ppc_arch_setup as arch_setup initializer.
6fe305f7 12935
5b0a002e
UW		 129362008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
12937
12938 * configure.srv [powerpc64-*-linux*]: Use linux-ppc-low.o
12939 instead of linux-ppc64-low.o.
12940 * linux-ppc64-low.c: Remove file.
12941 * Makefile.in (SFILES): Remove linux-ppc64-low.c.
12942 (linux-ppc64-low.o): Remove rule.
12943
12944 * linux-ppc-low.c (init_registers_ppc64): Add prototype.
12945 (init_registers_powerpc_64): Likewise.
12946 (ppc_regmap): Conditionally define depending on __powerpc64__.
12947 (ppc_cannot_store_register): Do not special-case "fpscr" when
12948 compiled on __powerpc64__.
12949 (ppc_collect_ptrace_register): New function.
12950 (ppc_supply_ptrace_register): New function.
12951 (ppc_breakpoint): Change type to "unsigned int".
12952 (ppc_breakpoint_at): Change type of "insn" to "unsigned int".
12953 (the_low_target): Conditionally provide initializers for the
889bf7c5 12954 arch_setup member depending on __powerpc64__. Install
5b0a002e
UW		 12955 collect_ptrace_register and supply_ptrace_register members.
12956
9b4b61c8
UW		 129572008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
12958
12959 * regcache.h (gdbserver_xmltarget): Add extern declaration.
12960 * server.c (gdbserver_xmltarget): Define.
12961 (get_features_xml): Use it to replace "target.xml" and arch_string.
12962
12963 * configure.srv: Remove srv_xmltarget. Add XML files that were
12964 mentioned there to srv_xmlfiles instead. Remove conditional tests
12965 on gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe; set
12966 srv_xmlfiles and srv_regobj to include all possible choices.
12967 * configure.ac (srv_xmltarget): Remove.
12968 (srv_xmlfiles): Do not add "target.xml".
12969 (gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe): Remove
12970 checks for supplementary target information.
12971 * configure: Regenerate.
12972 * Makefile.in (XML_TARGET): Remove.
12973 (target.xml): Remove rule.
12974 (clean): Do not clean up target.xml.
12975 (.PRECIOUS): Do not mention target.xml.
12976
12977 * target.h (struct target_ops): Remove arch_string member.
12978 * linux-low.c (linux_arch_string): Remove.
12979 (linux_target_ops): Remove arch_string initializer.
12980 * linux-low.h (struct linux_target_ops): Remove arch_string member.
12981 * linux-i386-low.c (the_low_target): Remove arch_string initializer.
12982 * linux-x86-64-low.c (the_low_target): Remove arch_string initializer.
12983 * spu-low.c (spu_arch_string): Remove.
12984 (spu_target_ops): Remove arch_string initializer.
12985 * win32-low.c (win32_arch_string): Remove.
12986 (win32_target_ops): Remove arch_string initializer.
12987 * win32-low.h (struct win32_target_ops): Remove arch_string member.
12988 * win32-arm-low.c (the_low_target): Remove arch_string initializer.
12989 * win32-i368-low.c (the_low_target): Remove arch_string initializer.
12990
ee1a7ae4
UW		 129912008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
12992
12993 * linux-low.h (struct linux_target_ops): Replace left_pad_xfer field
12994 by collect_ptrace_register and supply_ptrace_register hooks.
12995 * linux-low.c (fetch_register): Use supply_ptrace_register callback
12996 instead of checking for the_low_target.left_pad_xfer.
12997 (usr_store_inferior_registers): Use collect_ptrace_register callback
12998 instead of checking for the_low_target.left_pad_xfer.
12999
13000 * linux-s390-low.c (s390_collect_ptrace_register): New function.
13001 (s390_supply_ptrace_register): Likewise.
13002 (s390_fill_gregset): Call s390_collect_ptrace_register.
13003 (the_low_target): Update.
13004
13005 * linux-ppc64-low.c (ppc_collect_ptrace_register): New function.
13006 (ppc_supply_ptrace_register): Likewise.
13007 (the_low_target): Update.
13008
13009 * linux-i386-low.c (the_low_target): Update.
13010 * linux-x86-64-low.c (the_low_target): Update.
13011
d61ddec4
UW		 130122008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
13013
13014 * configure.srv [s390x-*-linux*]: Set srv_regobj to include both
13015 reg-s390.o and reg-s390x.o.
13016
13017 * linux-low.c (new_inferior): New global variable.
13018 (linux_create_inferior, linux_attach): Set it.
13019 (linux_wait_for_process): Call the_low_target.arch_setup after the
13020 target has stopped for the first time.
13021 (initialize_low): Do not call the_low_target.arch_setup.
13022
13023 * linux-s390-low.c (s390_get_pc): Support bi-arch operation.
13024 (s390_set_pc): Likewise.
13025 (s390_arch_setup): New function.
13026 (the_low_target): Use s390_arch_setup as arch_setup routine.
13027
13028 * regcache.c (realloc_register_cache): New function.
13029 (set_register_cache): Call it for each existing regcache.
13030
d05b4ac3
UW		 130312008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
13032
13033 * server.h (init_registers): Remove prototype.
13034
13035 * linux-low.h (struct linux_target_ops): Add arch_setup field.
13036 * linux-low.c (initialize_low): Call the_low_target.arch_setup ()
13037 instead of init_registers ().
13038 * linux-arm-low.c (init_registers_arm): Add prototype.
13039 (init_registers_arm_with_iwmmxt): Likewise.
13040 (the_low_target): Add initializer for arch_setup field.
13041 * linux-cris-low.c (init_registers_cris): Add prototype.
13042 (the_low_target): Add initializer for arch_setup field.
13043 * linux-crisv32-low.c (init_registers_crisv32): Add prototype.
13044 (the_low_target): Add initializer for arch_setup field.
13045 * linux-i386-low.c (init_registers_i386_linux): Add prototype.
13046 (the_low_target): Add initializer for arch_setup field.
13047 * linux-ia64-low.c (init_registers_ia64): Add prototype.
13048 (the_low_target): Add initializer for arch_setup field.
13049 * linux-m32r-low.c (init_registers_m32r): Add prototype.
13050 (the_low_target): Add initializer for arch_setup field.
13051 * linux-m68k-low.c (init_registers_m68k): Add prototype.
13052 (the_low_target): Add initializer for arch_setup field.
13053 * linux-mips-low.c (init_registers_mips_linux): Add prototype.
13054 (init_registers_mips64_linux): Likewise.
13055 (the_low_target): Add initializer for arch_setup field.
13056 * linux-ppc-low.c (init_registers_ppc): Add prototype.
13057 (init_registers_powerpc_32, init_registers_powerpc_e500): Likewise.
13058 (the_low_target): Add initializer for arch_setup field.
13059 * linux-ppc64-low.c (init_registers_ppc64): Add prototype.
13060 (init_registers_powerpc_64): Likewise.
13061 (the_low_target): Add initializer for arch_setup field.
13062 * linux-s390-low.c (init_registers_s390): Add prototype.
13063 (init_registers_s390x): Likewise.
13064 (the_low_target): Add initializer for arch_setup field.
13065 * linux-sh-low.c (init_registers_sh): Add prototype.
13066 (the_low_target): Add initializer for arch_setup field.
13067 * linux-x86-64-low.c (init_registers_x86_64_linux): Add prototype.
13068 (the_low_target): Add initializer for arch_setup field.
13069 * linux-xtensa-low.c (init_registers_xtensa): Add prototype.
13070 (the_low_target): Add initializer for arch_setup field.
13071
13072 * win32-low.h (struct win32_target_ops): Add arch_setup field.
13073 * win32-low.c (initialize_low): Call the_low_target.arch_setup ()
13074 instead of init_registers ().
13075 * win32-arm-low.c (init_registers_arm): Add prototype.
13076 (the_low_target): Add initializer for arch_setup field.
13077 * win32-i386-low.c (init_registers_i386): Add prototype.
13078 (the_low_target): Add initializer for arch_setup field.
13079
13080 * spu-low.c (init_registers_spu): Add prototype.
13081 (initialize_low): Call initialie_registers_spu () instead of
13082 initialize_registers ().
13083
fd96d250
PA		 130842008-02-19 Pedro Alves <pedro@codesourcery.com>
13085
13086 * server.c (handle_v_requests): When handling the vRun and vAttach
13087 packets, if already debugging a process, don't kill it. Return an
13088 error instead.
13089
d41b6bb4
DJ		 130902008-02-17 Daniel Jacobowitz <dan@codesourcery.com>
13091
13092 * server.c (handle_query): Correct length check.
13093
5ac588cf
PA		 130942008-02-14 Pedro Alves <pedro_alves@portugalmail.pt>
13095
13096 * win32-low.c (do_initial_child_stuff): Add process handle
13097 parameter. Set current_process_handle and current_process_id from the
13098 parameters. Clear globals.
13099 (win32_create_inferior): Don't set current_process_handle and
13100 current_process_id here. Instead pass them on the call to
13101 do_initial_child_stuff.
13102 (win32_attach): Likewise.
13103 (win32_clear_inferiors): New.
13104 (win32_kill): Don't close the current process handle or the
13105 current thread handle here. Instead call win32_clear_inferiors.
13106 (win32_detach): Don't open a new handle to the process. Call
13107 win32_clear_inferiors.
13108 (win32_join): Don't rely on current_process_handle; open a new
13109 handle using the process id.
13110 (win32_wait): Call win32_clear_inferiors when the inferior process
13111 has exited.
13112
ecd7ecbc
DJ		 131132008-02-14 Daniel Jacobowitz <dan@codesourcery.com>
13114
13115 * server.c (monitor_show_help): Add "exit".
13116
1525d545
MG		 131172008-02-11 Maxim Grigoriev <maxim2405@gmail.com>
13118
ecd7ecbc 13119 * Makefile.in (SFILES): Add linux-xtensa-low.c.
1525d545
MG		 13120 (clean): Add reg-xtensa.c.
13121 (linux-xtensa-low.o, reg-xtensa.o, reg-xtensa.c): New dependencies.
ecd7ecbc
DJ		 13122 * configure.srv (xtensa*-*-linux*) New target.
13123 * linux-xtensa-low.c: New.
13124 * xtensa-xtregs.c: New.
1525d545 13125
59a016f0
PA		 131262008-02-01 Pedro Alves <pedro_alves@portugalmail.pt>
13127
13128 * hostio.c: Don't include errno.h.
13129 (errno_to_fileio_errno): Move to hostio-errno.
13130 * hostio.c: (hostio_error): Remove the error parameter. Defer the
13131 error number outputting to the target->hostio_last_error callback.
13132 (hostio_packet_error): Use FILEIO_EINVAL directly.
13133 (handle_open, handle_pread, hostio_error, handle_unlink): Update
13134 calls to hostio_error.
13135 * hostio-errno.c: New.
13136 * server.h (hostio_last_error_from_errno): Declare.
13137 * target.h (target_ops): Add hostio_last_error member.
13138 * linux-low.c (linux_target_op): Register hostio_last_error_from_errno
13139 as hostio_last_error handler.
889bf7c5 13140 * spu-low.c (spu_target_ops): Likewise.
59a016f0
PA		 13141 * win32-low.c [_WIN32_WCE] (win32_error_to_fileio_error)
13142 (wince_hostio_last_error): New functions.
13143 (win32_target_ops) [_WIN32_WCE]: Register wince_hostio_last_error
13144 as hostio_last_error handler.
13145 (win32_target_ops) [!_WIN32_WCE]: Register
13146 hostio_last_error_from_errno as hostio_last_error handler.
13147 * Makefile.in (SFILES): Add hostio.c and hostio-errno.c.
13148 (hostio-errno.o): New rule.
13149 * configure.ac (GDBSERVER_DEPFILES): Add $srv_hostio_err_objs.
13150 * configure.srv (srv_hostio_err_objs): New variable. Default to
13151 hostio-errno.o.
13152 (arm*-*-mingw32ce*): Set srv_hostio_err_objs to "".
13153 * configure: Regenerate.
13154
2d717e4f
DJ		 131552008-01-29 Daniel Jacobowitz <dan@codesourcery.com>
13156
13157 * linux-low.c (linux_attach_lwp): Do not _exit after errors.
13158 (linux_kill, linux_detach): Clean up the process list.
13159 * remote-utils.c (remote_open): Improve port number parsing.
13160 (putpkt_binary, input_interrupt): Only send interrupts if the target
13161 is running.
13162 * server.c (extended_protocol): Make static.
13163 (attached): Define earlier.
13164 (exit_requested, response_needed, program_argv): New variables.
13165 (target_running): New.
13166 (start_inferior): Clear attached here.
13167 (attach_inferior): Set attached here.
13168 (require_running): Define.
13169 (handle_query): Use require_running and target_running. Implement
13170 "monitor exit".
13171 (handle_v_attach, handle_v_run): New.
13172 (handle_v_requests): Use require_running. Handle vAttach and vRun.
13173 (gdbserver_usage): Update.
13174 (main): Redo argument parsing. Handle --debug and --multi. Handle
13175 --attach along with other options or after the port. Save
13176 program_argv. Support no initial program. Resynchronize
13177 communication with GDB after an error. Handle "monitor exit".
13178 Use require_running and target_running. Always allow the extended
13179 protocol. Do not error out for Hc0 or Hc-1. Do not automatically
13180 restart in extended mode.
13181 * README: Refer to the GDB manual. Update --attach usage.
13182
7407e2de
AS		 131832007-12-20 Andreas Schwab <schwab@suse.de>
13184
13185 * linux-low.c (STACK_SIZE): Define.
13186 (linux_tracefork_child): Use it. Use __clone2 on ia64.
13187 (linux_test_for_tracefork): Likewise.
13188
b65d95c5
DJ		 131892007-12-18 Daniel Jacobowitz <dan@codesourcery.com>
13190
13191 * linux-low.c (linux_wait_for_event): Update messages. Do not
13192 reinsert auto-delete breakpoints.
13193 * mem-break.c (struct breakpoint): Change return type of handler to
13194 int.
13195 (set_breakpoint_at): Update handler type.
13196 (reinsert_breakpoint_handler): Return 1 instead of calling
13197 delete_breakpoint.
13198 (reinsert_breakpoint_by_bp): Check for the original breakpoint before
13199 setting a new one.
13200 (check_breakpoints): Delete auto-delete breakpoints and return 2.
13201 * mem-break.h (set_breakpoint_at): Update handler type.
13202 * thread-db.c (thread_db_create_event, thread_db_create_event): Update.
13203 * win32-low.c (auto_delete_breakpoint): New.
13204 (get_child_debug_event): Use it.
13205
4e799345
DJ		 132062007-12-16 Daniel Jacobowitz <dan@codesourcery.com>
13207
13208 * configure.ac: Check for pread and pwrite.
13209 * hostio.c (handle_pread): Fall back to lseek and read.
13210 (handle_pwrite): Fall back to lseek and write.
13211 * config.in, configure: Regenerated.
13212
27524b67
DJ		 132132007-12-07 Daniel Jacobowitz <dan@codesourcery.com>
13214
13215 * server.c (myresume): Add own_buf argument.
13216 (main): Update calls.
13217
a20d5e98
DJ		 132182007-12-06 Daniel Jacobowitz <dan@codesourcery.com>
13219
13220 * linux-low.c (linux_wait, linux_resume): Do not handle async I/O.
13221 * remote-utils.c (remote_open): Do not call disable_async_io.
13222 (block_async_io): Delete.
13223 (unblock_async_io): Make static.
13224 (initialize_async_io): New.
13225 * server.c (handle_v_cont): Handle async I/O here.
13226 (myresume): Likewise. Move other common resume tasks here...
13227 (main): ... from here. Call initialize_async_io. Disable async
13228 I/O before the main loop.
13229 * server.h (initialize_async_io): Declare.
13230 (block_async_io, unblock_async_io): Delete prototypes.
13231 * spu-low.c (spu_resume, spu_wait): Do not handle async I/O here.
13232
b79d787e
DJ		 132332007-12-06 Mick Davis <mickd@goanna.iinet.net.au>
13234
13235 * remote-utils.c (readchar): Allow binary data in received messages.
13236
d97903b2
PA		 132372007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
13238
13239 * win32-low.c (attaching): New global.
13240 (win32_create_inferior): Clear the `attaching' global.
13241 (win32_attach): Set the `attaching' global.
13242 (get_child_debug_event) [_WIN32_WCE]: Stop the inferior when
13243 attaching. Only set a breakpoint at the entry point if not
13244 attaching.
13245
311de423
PA		 132462007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
13247
13248 * server.c (main): Don't report dll events on the initial
13249 connection on attaches.
13250
6c2d16d2
PA		 132512007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
13252
13253 * server.c (main): Relax numerical bases supported for the pid of
13254 the --attach command line argument.
13255
5ca906e6
PA		 132562007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
13257
13258 * win32-low.c (win32_attach): Call OpenProcess before
13259 DebugActiveProcess, not after. Add last error output to error
13260 call.
13261
9c6c8194
PA		 132622007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
13263
13264 * win32-low.c (win32_get_thread_context)
13265 (win32_set_thread_context): New functions.
13266 (thread_rec): Use win32_get_thread_context.
13267 (continue_one_thread, win32_resume): Use win32_set_thread_context.
13268 * win32-low.h (win32_thread_info) [_WIN32_WCE]: Add `base_context'
13269 field.
13270
4d5d1aaa
PA		 132712007-12-03 Leo Zayas
13272 Pedro Alves <pedro_alves@portugalmail.pt>
13273
13274 * win32-low.c (soft_interrupt_requested, faked_breakpoint): New
13275 global variables.
13276 (child_add_thread): Minor cleanup.
13277 (child_continue): Resume artificially suspended threads before
13278 calling ContinueDebugEvent.
13279 (suspend_one_thread): New.
13280 (fake_breakpoint_event): New.
13281 (get_child_debug_event): Change return type to int. Check here if
13282 gdb sent an interrupt request. If a soft interrupt was requested,
13283 fake a breakpoint event. Return 0 if there is no event to handle,
13284 and 1 otherwise.
13285 (win32_wait): Don't check here if gdb sent an interrupt request.
13286 Ensure there is a valid event to handle.
13287 (win32_request_interrupt): Add soft interruption method as last
13288 resort.
13289
c436e841
PA		 132902007-12-03 Leo Zayas
13291 Pedro Alves <pedro_alves@portugalmail.pt>
13292
13293 * win32-low.h (win32_thread_info): Add descriptions to the
13294 structure members. Replace `suspend_count' counter by a
13295 `suspended' flag.
13296 * win32-low.c (thread_rec): Update condition of when to get the
13297 context from the inferior. Rely on ContextFlags being set if it
13298 has already been retrieved. Only suspend the inferior thread if
13299 we haven't already. Warn if that fails.
13300 (continue_one_thread): s/suspend_count/suspended/. Only call
13301 ResumeThread once. Warn if that fails.
13302
e7b5fa67
PA		 133032007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
13304
13305 * win32-low.c (win32_wait): Don't read from the inferior when it
13306 has already exited.
13307
a385171d
PA		 133082007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
13309
13310 * Makefile.in (win32_low_h): New variable.
13311 (win32-low.o): Add dependency on $(win32_low_h).
13312 (win32-arm-low.o, win32-i386-low.o): New rules.
13313
f80c84b3
DJ		 133142007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
13315
13316 * hostio.c: Correct copyright year.
13317
a6b151f1
DJ		 133182007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
13319
13320 * Makefile.in (OBS): Add hostio.o.
13321 (hostio.o): New rule.
13322 * server.h (handle_vFile): Declare.
13323 * hostio.c: New file.
13324 * server.c (handle_v_requests): Take packet_len and new_packet_len
13325 for binary packets. Call handle_vFile.
13326 (main): Update call to handle_v_requests.
13327
f9387fc3
DJ		 133282007-11-05 Daniel Jacobowitz <dan@codesourcery.com>
13329
13330 * linux-low.c: Include <sched.h>.
13331
51c2684e
DJ		 133322007-11-01 Daniel Jacobowitz <dan@codesourcery.com>
13333
13334 * linux-low.c (linux_tracefork_grandchild): New.
13335 (linux_tracefork_child): Use clone.
13336 (linux_test_for_tracefork): Use clone; allocate and free a stack.
13337
75f83163
JB		 133382007-10-31 Joel Brobecker <brobecker@adacore.com>
13339
13340 * Makefile.in: Use $(SHELL) instead of "sh" to call regdat.sh.
13341
da5898ce
DJ		 133422007-10-24 Daniel Jacobowitz <dan@codesourcery.com>
13343
13344 * linux-low.c (handle_extended_wait): Handle unexpected signals.
13345
24a09b5f
DJ		 133462007-10-23 Daniel Jacobowitz <dan@codesourcery.com>
13347
13348 * inferiors.c (change_inferior_id): Delete.
13349 (add_pid_to_list, pull_pid_from_list): New.
13350 * linux-low.c (PTRACE_SETOPTIONS, PTRACE_GETEVENTMSG)
13351 (PTRACE_O_TRACESYSGOOD, PTRACE_O_TRACEFORK, PTRACE_O_TRACEVFORK)
13352 (PTRACE_O_TRACECLONE, PTRACE_O_TRACEEXEC, PTRACE_O_TRACEVFORKDONE)
13353 (PTRACE_O_TRACEEXIT, PTRACE_EVENT_FORK, PTRACE_EVENT_VFORK)
13354 (PTRACE_EVENT_CLONE, PTRACE_EVENT_EXEC, PTRACE_EVENT_VFORK_DONE)
13355 (PTRACE_EVENT_EXIT, __WALL): Provide default definitions.
13356 (stopped_pids, thread_db_active, must_set_ptrace_flags): New variables.
13357 (using_threads): Always set to 1.
13358 (handle_extended_wait): New.
13359 (add_process): Do not set TID.
13360 (linux_create_inferior): Set must_set_ptrace_flags.
13361 (linux_attach_lwp): Remove TID argument. Do not check using_threads.
13362 Use PTRACE_SETOPTIONS. Call new_thread_notify. Update all callers.
13363 (linux_thread_alive): Rename TID argument to LWPID.
13364 (linux_wait_for_process): Handle unknown processes. Do not use TID.
13365 (linux_wait_for_event): Do not use TID or check using_threads. Update
13366 call to dead_thread_notify. Call handle_extended_wait.
13367 (linux_create_inferior): Use PTRACE_SETOPTIONS.
13368 (send_sigstop): Delete sigstop_sent.
13369 (wait_for_sigstop): Avoid TID.
13370 (linux_supports_tracefork_flag, linux_tracefork_child, my_waitpid)
13371 (linux_test_for_tracefork): New.
13372 (linux_lookup_signals): Use thread_db_active and
13373 linux_supports_tracefork_flag.
13374 (initialize_low): Use thread_db_active and linux_test_for_tracefork.
13375 * linux-low.h (get_process_thread): Avoid TID.
13376 (struct process_ifo): Move thread_known and tid to the end. Remove
13377 sigstop_sent.
13378 (linux_attach_lwp, thread_db_init): Update prototypes.
13379 * server.h (change_inferior_id): Delete prototype.
13380 (add_pid_to_list, pull_pid_from_list): New prototypes.
13381 * thread-db.c (thread_db_use_events): New.
13382 (find_first_thread): Rename to...
13383 (find_one_thread): ...this. Update callers and messages. Do not
13384 call fatal. Check thread_db_use_events. Do not call
13385 change_inferior_id or new_thread_notify.
13386 (maybe_attach_thread): Update. Do not call new_thread_notify.
13387 (thread_db_init): Set thread_db_use_events. Check use_events.
13388 * utils.c (fatal, warning): Correct message prefix.
13389
30ed0a8f
DJ		 133902007-10-15 Daniel Jacobowitz <dan@codesourcery.com>
13391
13392 * Makefile.in (clean): Remove new files.
13393 (powerpc-32.o, powerpc-32.c, powerpc-e500.o, powerpc-e500.c)
13394 (powerpc-64.o, powerpc-64.c): New rules.
13395 * configure.srv: Use alternate register sets for powerpc64-*-linux*
13396 with AltiVec, powerpc-*-linux* with AltiVec, and powerpc-*-linux*
13397 with SPE.
13398 * linux-ppc-low.c (ppc_regmap): Do not fetch the FP registers for
13399 SPE targets.
13400 (ppc_cannot_store_register): Do not check for FPSCR for SPE targets.
13401 (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS, ppc_fill_vrregset)
13402 (ppc_store_vrregset, PTRACE_GETEVRREGS, PTRACE_SETEVRREGS)
13403 (struct gdb_evrregset_t, ppc_fill_evrregset, ppc_store_evrregset): New.
13404 (target_regsets): Add AltiVec and SPE register sets.
13405 * configure.ac: Check for AltiVec and SPE.
13406 * linux-ppc64-low.c (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS)
13407 (ppc_fill_vrregset, ppc_store_vrregset): New.
13408 (target_regsets): Add AltiVec register set.
13409 * configure: Regenerated.
13410
fd462a61
DJ		 134112007-09-19 Daniel Jacobowitz <dan@codesourcery.com>
13412
13413 * linux-low.c (O_LARGEFILE): Define.
13414 (linux_read_memory): Use /proc/PID/mem.
13415 * configure.ac: Use AC_GNU_SOURCE. Check for pread64.
13416 * configure, config.in: Regenerated.
13417
69f223ed
DJ		 134182007-09-04 Daniel Jacobowitz <dan@codesourcery.com>
13419
13420 * linux-low.c (linux_wait_for_event): Do not pass signals while
13421 single-stepping.
13422
aec18585
PA		 134232007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
13424
13425 * win32-low.c (create_process): New.
13426 (win32_create_inferior): Use create_process instead of
13427 CreateProcess. If create_process failed retry appending an ".exe"
13428 suffix. Store the GetLastError result immediatelly after
13429 create_process calls and use it on the call to error.
13430
34d86ddd
PA		 134312007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
13432
13433 * win32-low.c (handle_load_dll): Don't use toolhelp when waiting.
13434
5a0e3bd0
JB		 134352007-08-23 Joel Brobecker <brobecker@adacore.com>
13436
13437 * configure.ac: Switch license to GPLv3.
13438
f88c79e6
MS		 134392007-08-01 Michael Snyder <msnyder@access-company.com>
13440
13441 * remote-utils.c (putpkt_binary): Memory leak, free buf2.
13442
6b3d9b83
PA		 134432007-07-31 Pedro Alves <pedro_alves@portugalmail.pt>
13444
13445 * win32-low.c (winapi_CloseToolhelp32Snapshot) [_WIN32_WCE]: New
13446 typedef.
13447 (win32_CloseToolhelp32Snapshot) [_WIN32_WCE]: New global var.
13448 (load_toolhelp) [_WIN32_WCE]: Load TOOLHELP.DLL. Get
13449 CloseToolhelp32Snapshot.
13450 (toolhelp_get_dll_name) [_WIN32_WCE]: Close the snapshot with
13451 CloseToolhelp32Snapshot.
13452
c588c53c
MS		 134532007-07-27 Michael Snyder <michael.snyder@access-company.com>
13454
13455 * server.c (main): Check for inferior exit before main loop.
13456
aa0403d9
PA		 134572007-07-18 Pedro Alves <pedro_alves@portugalmail.pt>
13458
13459 * remote-utils.c (remote_open): Set SO_KEEPALIVE on remote_desc
13460 instead of on tmp_desc.
13461
255e7678
DJ		 134622007-07-17 Pedro Alves <pedro_alves@portugalmail.pt>
13463 Daniel Jacobowitz <dan@codesourcery.com>
13464
13465 * inferiors.c (all_dlls, dlls_changed, get_dll): New.
13466 (add_thread): Minor cleanups.
13467 (clear_inferiors): Move lower in the file. Clear the DLL
13468 list.
13469 (free_one_dll, match_dll, loaded_dll, unloaded_dll, clear_list): New.
13470 * remote-utils.c (prepare_resume_reply): Check dlls_changed.
13471 (xml_escape_text): New.
13472 * server.c (handle_query): Handle qXfer:libraries:read. Report it
13473 for qSupported.
13474 (handle_v_cont): Report errors.
13475 (gdbserver_version): Update.
13476 (main): Correct size of own_buf. Do not report initial DLL events.
13477 * server.h (struct dll_info, all_dlls, dlls_changed, loaded_dll)
13478 (unloaded_dll, xml_escape_text): New.
13479 * win32-low.c (enum target_waitkind): Update comments.
13480 (win32_add_one_solib, get_image_name, winapi_EnumProcessModules)
13481 (winapi_GetModuleInformation, winapi_GetModuleFileNameExA)
13482 (win32_EnumProcessModules, win32_GetModuleInformation)
13483 (win32_GetModuleFileNameExA, load_psapi, psapi_get_dll_name)
13484 (winapi_CreateToolhelp32Snapshot, winapi_Module32First)
13485 (winapi_Module32Next, win32_CreateToolhelp32Snapshot)
13486 (win32_Module32First, win32_Module32Next, load_toolhelp)
13487 (toolhelp_get_dll_name, handle_load_dll, handle_unload_dll): New.
13488 (get_child_debug_event): Handle DLL events.
13489 (win32_wait): Likewise.
13490
0d37add9
DJ		 134912007-07-12 Daniel Jacobowitz <dan@codesourcery.com>
13492
13493 * configure.srv: Set srv_linux_regsets for sh*-*-linux*.
13494 * linux-sh-low.c (sh_fill_gregset, target_regsets): New.
13495
45e2715e
PA		 134962007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
13497
13498 * win32-low.c (handle_output_debug_string): Ignore event if not
13499 waiting.
13500
c5674cf1
PA		 135012007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
13502
13503 * win32-arm-low.c (arm_wince_breakpoint): Fix typo.
13504
2bbe3cc1
DJ		 135052007-07-03 Daniel Jacobowitz <dan@codesourcery.com>
13506
13507 * remote-utils.c (look_up_one_symbol): Handle 'm' packets.
13508
ae13219e
DJ		 135092007-07-02 Daniel Jacobowitz <dan@codesourcery.com>
13510
13511 * inferiors.c (change_inferior_id): Add comment.
13512 * linux-low.c (check_removed_breakpoint): Add an early
13513 prototype. Improve debug output.
13514 (linux_attach): Doc update.
13515 (linux_detach_one_process, linux_detach): Clean up before releasing
13516 each process.
13517 (send_sigstop, wait_for_sigstop): Improve comments and debug output.
13518 * linux-low.h (struct process_info): Doc improvement.
13519 * mem-break.c (delete_all_breakpoints): New.
13520 * mem-break.h (delete_all_breakpoints): New prototype.
13521 * thread-db.c (find_first_thread): New.
13522 (thread_db_create_event): Call it instead of
13523 thread_db_find_new_threads. Clean up unused variables.
13524 (maybe_attach_thread): Remove first thread handling.
13525 (thread_db_find_new_threads): Use find_first_thread.
13526 (thread_db_get_tls_address): Likewise.
13527
4105de34
DJ		 135282007-06-27 Daniel Jacobowitz <dan@codesourcery.com>
13529
13530 * thread-db.c (thread_db_find_new_threads): Add prototype.
13531 (thread_db_create_event): Check for the main thread before adding
13532 a new thread.
13533 (maybe_attach_thread): Only enable event reporting if TID == 0.
13534 (thread_db_get_tls_address): Check for new threads.
13535
2b876972
DJ		 135362007-06-20 Daniel Jacobowitz <dan@codesourcery.com>
13537
13538 * linux-low.c (linux_create_inferior): Try execv before execvp.
13539 * spu-low.c (spu_create_inferior): Likewise.
13540
7a245884
DJ		 135412007-06-13 Mike Frysinger <vapier@gentoo.org>
13542
13543 * linux-low.c (linux_create_inferior): Change execv to execvp.
13544 * spu-low.c (spu_create_inferior): Likewies.
13545
117ce543
DJ		 135462007-06-13 Daniel Jacobowitz <dan@codesourcery.com>
13547
13548 * Makefile.in (clean): Clean new files instead of deleted ones.
13549 (reg-mips.o, reg-mips.c, reg-mips64.o, reg-mips64.c): Delete.
13550 (mips-linux.o, mips-linux.c, mips64-linux.o, mips64-linux.c): New
13551 rules.
13552 * configure.srv: Specify XML files and new regformats for MIPS and
13553 MIPS64 GNU/Linux.
13554 * linux-mips-low.c (mips_num_regs): Set to only used registers.
13555 (mips_regmap): Do not fetch $0. Remove unused registers. Add
13556 an entry for the restart register.
13557 (mips_cannot_fetch_register, mips_cannot_store_register)
13558 (mips_reinsert_addr, mips_fill_fpregset, mips_store_fpregset): Update
13559 register names to match the XML descriptions.
13560 (mips_fill_gregset, mips_store_gregset): Likewise. Handle the
13561 restart register instead of $0.
13562
0e7f50da
UW		 135632007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
13564 Markus Deuling <deuling@de.ibm.com>
13565
13566 * remote-utils.c (decode_xfer_write): New function.
13567 * server.h (decode_xfer_write): Add prototype.
13568 * server.c (handle_query): Add PACKET_LEN argument. Support
13569 qXfer:spu:read and qXfer:spu:write packets.
13570 (main): Pass packet_len to handle_query.
13571 * spu-low.c (spu_target_ops): Add spu_proc_xfer_spu.
13572 * target.h (target_ops): Add qxfer_spu.
13573
374c1d38
UW		 135742007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
13575
13576 * spu-low.c (spu_proc_xfer_spu): Do not return failure when
13577 accessing non-seekable spufs files.
13578
bb63802a
UW		 135792007-05-16 Markus Deuling <deuling@de.ibm.com>
13580
889bf7c5 13581 * server.c (handle_query): Add reply for qC packet.
bb63802a 13582
7390519e
PA		 135832007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
13584 Leo Zayas <lerele@champenstudios@com>
13585
13586 * server.h (check_remote_input_interrupt_request): New function.
13587 * remote_utils.c (INVALID_DESCRIPTOR): New define.
13588 (remote_desc): Initialize with INVALID_DESCRIPTOR.
13589 (input_interrupt): Expose on USE_WIN32API too. Fix whitespace.
13590 (check_remote_input_interrupt_request): New function.
13591 * server.h (check_remote_input_interrupt_request): Declare.
3ecf0694 13592 * win32-low.c (winapi_DebugBreakProcess,
7390519e
PA		 13593 winapi_GenerateConsoleCtrlEvent): New typedefs.
13594 (get_child_debug_event): Lower Win32 debug event polling from 1 sec
13595 to 250 ms.
13596 (win32_wait): Check for remote interrupt request
13597 with check_remote_input_interrupt_request.
13598 (win32_request_interrupt): New function.
13599 (win32_target_op): Set request_interrupt to win32_request_interrupt.
13600
34b34921
PA		 136012007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
13602
13603 * win32-low.c (debug_registers_changed,
13604 debug_registers_used, CONTEXT_EXTENDED_REGISTERS,
13605 CONTEXT_FLOATING_POINT, CONTEXT_DEBUG_REGISTERS,
13606 CONTEXT_DEBUGGER, CONTEXT_DEBUGGER_DR): Delete.
13607 (thread_rec): Get context using the low target.
13608 (child_add_thread): Call thread_added on the low target,
13609 which does the same thing.
13610 (regptr): Delete.
13611 (do_initial_child_stuff): Remove debug registers references.
13612 Set context using the low target. Resume threads after
13613 setting the contexts.
13614 (child_continue): Remove dead variable. Remove debug
13615 registers references.
13616 (child_fetch_inferior_registers): Go through the low target.
13617 (do_child_store_inferior_registers): Remove.
13618 (child_store_inferior_registers): Go through the low target.
13619 (win32_resume): Remove debug registers references.
13620 Set context using the low target.
13621 (handle_exception): Change return type to void. Don't record
13622 context here. Set status to TARGET_WAITKIND_SPURIOUS on a
13623 first chance exception.
889bf7c5 13624 (get_child_debug_event): Change return type to void. Remove
34b34921
PA		 13625 goto loop. Always return after waiting for debug event.
13626 (win32_wait): Convert to switch statement. Handle spurious
13627 events.
13628
13629 * win32-i386-low.c (debug_registers_changed,
13630 debug_registers_used): New.
13631 (initial_stuff): Rename to ...
13632 (i386_initial_stuff): ... this. Clear debug registers
13633 state variables.
13634 (store_debug_registers): Delete.
13635 (i386_get_thread_context): New.
13636 (load_debug_registers): Delete.
13637 (i386_set_thread_context): New.
13638 (i386_thread_added): New.
13639 (single_step): Rename to ...
13640 (i386_single_step): ... this.
13641 (do_fetch_inferior_registers): Rename to ...
13642 (i386_fetch_inferior_register): ... this.
13643 (i386_store_inferior_register): New.
13644 (the_low_target): Adapt to new interface.
13645
13646 * win32-arm-low.c (CONTEXT_FLOATING_POINT): Define.
13647 (arm_get_thread_context): New.
13648 (arm_set_thread_context): New.
13649 (regptr): New.
13650 (do_fetch_inferior_registers): Rename to ...
13651 (arm_fetch_inferior_register): ... this.
13652 (arm_store_inferior_register): New.
13653 (arm_wince_breakpoint): Reimplement as unsigned long.
13654 (arm_wince_breakpoint_len): Define.
13655 (the_low_target): Adapt to new interface.
13656
13657 * win32-low.h (target_ops): Remove regmap, store_debug_registers and
13658 load_debug_registers. Add get_thread_context, set_thread_context,
13659 thread_added and store_inferior_register. Rename
13660 fetch_inferior_registers to fetch_inferior_register.
13661 (regptr): Remove declaration.
13662
dd6953e1
PA		 136632007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
13664
13665 * linux-low.c (linux_detach): Change return type to int. Return 0.
13666 * spu-low.c (spu_detach): Likewise.
13667
444d6139
PA		 136682007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
13669
13670 * target.h (target_ops): Change return type of detach to int.
13671 Add join.
13672 (join_inferior): New.
13673 * server.c (main): Don't skip detach support on mingw32.
13674 If the inferior doesn't support detaching return error.
13675 Call join_inferior instead of using waitpid.
13676 * linux-low.c (linux_join): New.
13677 (linux_target_op): Add linux_join.
13678 * spu-low.c (spu_join): New.
13679 (spu_target_ops): Add spu_join.
13680 * win32-low.c (win32_detach): Adapt to new interface.
13681 Reopen current_process_handle before detaching. Issue a child
13682 resume before detaching.
13683 (win32_join): New.
13684 (win32_target_op): Add win32_join.
13685
1d5315fe
PA		 136862007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
13687
13688 * win32-low.c (win32-attach): Fix return value.
13689 * target.h (target_ops): Describe ATTACH return values.
13690
bf914831
PA		 136912007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
13692
13693 * win32-low.c (GETPROCADDRESS): Define.
13694 (winapi_DebugActiveProcessStop): Add WINAPI. typedef as pointer.
13695 (winapi_DebugSetProcessKillOnExit): Likewise.
13696 (win32_create_inferior): Force usage of ansi CreateProcessA.
13697 (win32_attach): Use GETPROCADDRESS.
13698 (win32_detach): Likewise.
13699
f72f3e60
PA		 137002007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
13701
13702 * win32-low.c (win32_wait): Don't use WSTOPSIG.
13703
ed50f18f
PA		 137042007-03-30 Pedro Alves <pedro_alves@portugalmail.pt>
13705
13706 * win32-low.c: Commit leftover changes from 2007-03-29.
13707
0c2ead7e
DJ		 137082007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
13709
13710 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Make 16-bit
13711 fields short instead of int. Add explicit padding.
13712 (i387_cache_to_fsave): Remove unnecessary casts.
13713 (i387_fsave_to_cache): Doc fix.
13714 (i387_cache_to_fxsave): Remove unnecessary casts and masking.
13715
73725ff3
DJ		 137162007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
13717
13718 * i387-fp.c (i387_cache_to_fxsave): Reinitialize val2 before use.
13719 (i387_fxsave_to_cache): Check fp->ftag while building ftag value.
13720
d99f33d8
PA		 137212007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
13722
13723 * configure.srv (arm*-*-mingw32ce*): Move near the other
13724 arm targets.
13725
68070c10
PA		 137262007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
13727
2482afc6 13728 * configure.ac: Add errno checking.
68070c10
PA		 13729 (AC_CHECK_HEADERS): Add errno.h, fcntl.h, signal.h,
13730 sys/file.h and malloc.h.
13731 (AC_CHECK_DECLS): Add perror.
13732 (srv_mingwce): Handle.
2482afc6 13733 * configure.srv (i[34567]86-*-cygwin*): Add
68070c10
PA		 13734 win32-i386-low.o to srv_tgtobj.
13735 (i[34567]86-*-mingw*): Likewise.
13736 (arm*-*-mingw32ce*): Add case.
13737 * gdbreplay.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
13738 HAVE_FCNTL_H, HAVE_ERRNO_H, HAVE_MALLOC_H]: Check.
13739 [__MINGW32CE__] (strerror): New function.
13740 [__MINGW32CE__] (errno): Define to GetLastError.
13741 [__MINGW32CE__] (COUNTOF): New macro.
13742 (remote_open): Remove extra close call.
13743 * mem-break.c (delete_breakpoint_at): New function.
13744 * mem-break.h (delete_breakpoint_at): Declare.
13745 * remote-utils.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
13746 HAVE_FCNTL_H, HAVE_UNISTD_H, HAVE_ERRNO_H]: Check.
13747 [USE_WIN32API] (read, write): Add char* casts.
13748 * server.c [HAVE_UNISTD_H, HAVE_SIGNAL_H]: Check.
13749 * server.h: Include wincecompat.h on Windows CE.
13750 [HAVE_ERRNO_H]: Check.
13751 (perror): Declare if not declared.
13752 * utils.c: Add stdlib.h, errno.h and malloc.h includes.
13753 (perror_with_name): Remove errno declaration.
13754 * wincecompat.h: New.
13755 * wincecompat.c: New.
13756 * win32-low.h: New.
13757 * win32-arm-low.c: New.
13758 * win32-i386-low.c: New.
13759 (win32-low.c): Include mem-break.h and win32-low.h, and winnt.h.
13760 (OUTMSG2): Make it safe.
13761 (_T): New macro.
13762 (COUNTOF): New macro.
13763 (NUM_REGS): Get it from the low target.
13764 (CONTEXT_EXTENDED_REGISTERS, CONTEXT_FLOATING_POINT,
13765 CONTEXT_DEBUG_REGISTERS): Add fallbacks to 0.
13766 (thread_rec): Let low target handle debug registers.
13767 (child_add_thread): Likewise.
13768 (child_init_thread_list): Likewise.
13769 (continue_one_thread): Likewise.
13770 (regptr): New.
13771 (do_child_fetch_inferior_registers): Move to ...
13772 * win32-i386-low.c: ... here, and rename to ...
13773 (do_fetch_inferior_registers): ... this.
889bf7c5 13774 * win32-low.c (child_fetch_inferior_registers):
68070c10
PA		 13775 Go through the low target.
13776 (do_child_store_inferior_registers): Use regptr.
13777 (strwinerror): New function.
13778 (win32_create_inferior): Handle Windows CE.
13779 Use strwinerror instead of strerror on Windows error
13780 codes. Add program to the error output.
13781 Don't close the main thread handle on Windows CE.
13782 (win32_attach): Use coredll.dll on Windows CE.
13783 (win32_kill): Close current process and current
13784 thread handles.
13785 (win32_detach): Use coredll.dll on Windows CE.
13786 (win32_resume): Let low target handle debug registers, and
13787 step request.
13788 (handle_exception): Add/Remove initial breakpoint. Avoid
13789 non-existant WSTOPSIG on Windows CE.
13790 (win32_read_inferior_memory): Cast to remove warning.
13791 (win32_arch_string): Go through the low target.
13792 (initialize_low): Call set_breakpoint_data with the low
13793 target's breakpoint.
13794 * win32-low.c (dr, FLAG_TRACE_BIT, FCS_REGNUM,
13795 FOP_REGNUM, mappings): Move to ...
13796 * win32-i386-low.c: ... here.
13797 * win32-low.c (win32_thread_info): Move to ...
13798 * win32-low.h: ... here.
13799 * Makefile.in (SFILES): Add win32-low.c, win32-i386-low.c,
13800 win32-arm-low.c and wincecompat.c.
13801 (all:): Add $EXEEXT.
13802 (install-only:): Likewise.
13803 (gdbserver:): Likewise.
13804 (gdbreplay:): Likewise.
13805 * config.in: Regenerate.
13806 * configure: Regenerate.
13807
41093d81
PA		 138082007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
13809
13810 * win32-low.c: Rename typedef thread_info to
13811 win32_thread_info throughout.
13812
544afa54
PA		 138132007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
13814
13815 * win32-i386-low.c: Rename to ...
13816 * win32-low.c: ... this.
13817 * configure.srv: Replace win32-i386-low.o with win32-low.o.
13818 * Makefile.in: Likewise.
13819
bce7165d
PA		 138202007-03-27 Pedro Alves <pedro_alves@portugalmail.pt>
13821
13822 * remote-utils.c (monitor_output): Constify msg parameter.
13823 * server.h (monitor_output): Likewise.
13824 * win32-i386-low.c (handle_output_debug_string): New.
13825 (win32_kill): Handle OUTPUT_DEBUG_STRING_EVENT events using
13826 handle_output_debug_string.
13827 (get_child_debug_event): Likewise.
13828
506c7aa0
DJ		 138292007-03-27 Mat Hostetter <mat@lcs.mit.edu>
13830
13831 * server.c (main): Correct strtoul check.
13832
42c81e2a
DJ		 138332007-03-27 Jon Ringle <jon@ringle.org>
13834
13835 * linux-low.c: Check __ARCH_HAS_MMU__ also.
13836
9453113a
DJ		 138372007-03-27 Brooks Moses <brooks.moses@codesourcery.com>
13838
13839 * Makefile.in: Add dummy "pdf" and "install-pdf" targets.
13840
64a69107
DJ		 138412007-02-27 Daniel Jacobowitz <dan@codesourcery.com>
13842
13843 * terminal.h: Check HAVE_SGTTY_H.
13844
138452007-02-27 Mat Hostetter <mat@lcs.mit.edu>
6f8486da
DJ		 13846
13847 * remote-utils.c (remote_open): Print out the assigned port number.
13848
c74d0ad8
DJ		 138492007-02-26 Daniel Jacobowitz <dan@codesourcery.com>
13850
13851 * remote-utils.c (monitor_output): New function.
13852 * server.c (debug_threads): Define here.
13853 (monitor_show_help): New function.
13854 (handle_query): Handle qRcmd.
13855 (main): Do not handle 'd' packet.
13856 * server.h (debug_threads, remote_debug, monitor_output): Declare.
13857 * linux-low.c, spu-low.c, win32-i386-low.c: Remove definitions
13858 of debug_threads.
13859
de7c3b4a
PA		 138602007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
13861
13862 * Makefile.in (EXEEXT): New.
13863 (clean): Use $(EXEEXT).
13864
ef57601b
PA		 138652007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
13866
13867 * target.h (target_ops): Rename send_signal to request_interrupt,
13868 and remove enum target_signal parameter.
13869 * linux-low.c (linux_request_interrupt): Rename from
13870 linux_send_signal, and always send SIGINT.
13871 * spu-low.c (spu_request_interrupt): Rename from spu_send_signal,
13872 and always send SIGINT.
13873 * remote-utils.c (putpkt_binary): Call request_interrupt, instead
13874 of send_signal.
13875 (input_interrupt): Likewise.
13876
820f2bda
PA		 138772007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
13878
13879 * server.c (get_features_xml): Check if target implemented
13880 arch_string.
13881 * win32-i386-low.c (win32_arch_string): New.
13882 (win32_target_ops): Add win32_arch_string as arch_string member.
13883
ab39bf24
UW		 138842007-02-22 Markus Deuling <deuling@de.ibm.com>
13885
13886 * spu-low.c (spu_arch_string): New.
13887 (spu_target_ops): Add spu_arch_string.
13888
61ff6e04
DJ		 138892007-02-16 Daniel Jacobowitz <dan@codesourcery.com>
13890
13891 * remote-utils.c: Remove HAVE_TERMINAL_H check.
13892 * configure.ac: Do not check for terminal.h.
13893 * configure, config.in: Regenerated.
13894
fb1e4ffc
DJ		 138952007-02-08 Daniel Jacobowitz <dan@codesourcery.com>
13896
13897 * Makefile.in (OBS): Add $(XML_BUILTIN).
13898 (XML_DIR, XML_TARGET, XML_FILES, XML_BUILTIN): New.
13899 (clean): Update.
13900 (target.xml, xml-builtin.c, stamp-xml, arm-with-iwmmxt.o)
13901 (arm-with-iwmmxt.c): New.
13902 * config.in, configure: Regenerate.
13903 * configure.ac: Check for iWMMXt. Handle srv_xmltarget,
13904 srv_xmlbuiltin, and srv_xmlfiles. Define USE_XML.
13905 * configure.srv: Mention srv_xmltarget and srv_xmlfiles.
13906 (arm*-*-linux*): Add iWMMXt and regset support.
13907 * linux-arm-low.c (PTRACE_GETWMMXREGS, PTRACE_SETWMMXREGS): Define.
13908 (arm_fill_gregset, arm_store_gregset, arm_fill_wmmxregset)
13909 (arm_store_wmmxregset, target_regsets): New.
13910 * server.c (get_features_xml): Take annex argument. Check builtin
13911 XML documents.
13912 (handle_query): Handle multiple annexes.
13913
0f48aa01
DJ		 139142007-01-29 Daniel Jacobowitz <dan@codesourcery.com>
13915
13916 * remote-utils.c [USE_WIN32API] (read, write): Define.
13917 (putpkt_binary, input_interrupt, readchar, getpkt): Use read and
13918 write.
13919
23181151
DJ		 139202007-01-09 Daniel Jacobowitz <dan@codesourcery.com>
13921
13922 * linux-i386-low.c (the_low_target): Set arch_string.
13923 * linux-x86-64-low.c (the_low_target): Likewise.
13924 * linux-low.c (linux_arch_string): New.
13925 (linux_target_ops): Add it.
13926 * linux-low.h (struct linux_target_ops): Add arch_string.
13927 * server.c (write_qxfer_response): Use const void * for DATA.
13928 (get_features_xml): New.
13929 (handle_query): Handle qXfer:features:read. Report it for qSupported.
13930 * target.h (struct target_ops): Add arch_string method.
13931
9d606399
DJ		 139322007-01-03 Denis Pilat <denis.pilat@st.com>
13933 Daniel Jacobowitz <dan@codesourcery.com>
13934
13935 * linux-low.c (linux_kill): Handle being called with no threads.
13936 * win32-i386-low.c (win32_kill): Likewise.
13937 (get_child_debug_event): Clear current_process_handle.
13938
139392006-12-30 Denis PILAT <denis.pilat@st.com>
8264bb58
DJ		 13940 Daniel Jacobowitz <dan@codesourcery.com>
13941
13942 * remote-utils.c (remote_open): Check the type of specified
13943 serial port devices before opening them.
13944 * server.c (main): Kill the inferior if an error occurs during
13945 the first remote_open.
13946
a5e13d24
DJ		 139472006-12-05 Markus Deuling <deuling@de.ibm.com>
13948
13949 * README: Update supported targets.
13950
186947f7
DJ		 139512006-11-28 Daniel Jacobowitz <dan@codesourcery.com>
13952
13953 * Makefile.in (clean): Remove reg-mips64.c.
13954 (reg-mips64.c, reg-mips64.o): New rules.
13955 * configure.srv: Handle mips64. Include regset support for mips.
13956 * linux-mips-low.c (union mips_register): New.
13957 (mips_get_pc, mips_set_pc, mips_reinsert_addr): Use it.
13958 (mips_breakpoint, mips_breakpoint_at): Use int.
13959 (mips_collect_register, mips_supply_register)
13960 (mips_collect_register_32bit, mips_supply_register_32bit)
13961 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
13962 (mips_store_fpregset, target_regsets): New.
13963 * thread-db.c (thread_db_get_tls_address): Use uintptr_t.
13964
a13e2c95
UW		 139652006-11-22 Ulrich Weigand <uweigand@de.ibm.com>
13966
13967 * configure.srv: Add target "spu*-*-*".
13968 * Makefile.in (clean): Remove reg-spu.c.
13969 (reg-spu.c, reg-spu.o, spu-low.o): Add dependencies.
13970 * spu-low.c: New file.
13971
cb7283db
DJ		 139722006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
13973
13974 * configure.ac: Correct td_thr_tls_get_addr test.
13975 * configure: Regenerated.
13976
89be2091
DJ		 139772006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
13978
13979 * linux-low.c (linux_wait_for_event): Reformat. Use the
13980 pass_signals array.
13981 * remote-utils.c (decode_address_to_semicolon): New.
13982 * server.c (pass_signals, handle_general_set): New.
13983 (handle_query): Mention QPassSignals for qSupported.
13984 (main): Call handle_general_set.
13985 * server.h (pass_signals, decode_address_to_semicolon): New.
13986
000ef4f0
DJ		 139872006-11-06 Daniel Jacobowitz <dan@codesourcery.com>
13988
13989 * server.c (handle_query): Correct error handling for read_auxv.
13990
b7149293
UW		 139912005-10-19 Ulrich Weigand <uweigand@de.ibm.com>
13992
13993 * configure.srv [s390-*-linux*, s390x-*-linux*]: Set srv_linux_regsets
13994 and srv_linux_thread_db to yes.
13995 * linux-s390-low.c (s390_fill_gregset): New function.
13996 (target_regsets): Define data structure.
13997
dae5f5cf
DJ		 139982006-10-17 Daniel Jacobowitz <dan@codesourcery.com>
13999
14000 * acinclude.m4 (SRV_CHECK_TLS_GET_ADDR): New.
14001 * configure.ac: Use it. Define HAVE_TD_THR_TLS_GET_ADDR.
14002 * config.in, configure: Regenerated.
14003 * inferiors.c (gdb_id_to_thread): New function.
14004 (gdb_id_to_thread_id): Use it.
14005 * linux-low.c (linux_target_ops): Use thread_db_get_tls_address.
14006 * linux-low.h (struct process_info): Add th member.
14007 (thread_db_get_tls_address): New prototype.
14008 * remote-utils.c (decode_address): Make non-static.
14009 * server.c (handle_query): Handle qGetTLSAddr.
14010 * server.h (gdb_id_to_thread, decode_address): New prototypes.
14011 * target.h (struct target_ops): Add get_tls_address.
14012 * thread-db.c (maybe_attach_thread): Save the thread handle.
14013 (thread_db_get_tls_address): New.
14014
32ca6d61
DJ		 140152006-09-28 Daniel Jacobowitz <dan@codesourcery.com>
14016
14017 * linux-low.c (PTRACE_GETSIGINFO, PTRACE_SETSIGINFO): Define.
14018 (linux_resume_one_process): Take a siginfo_t *. Update all
14019 callers. Queue it if necessary. Use PTRACE_SETSIGINFO.
14020 (struct pending_signals): Add a siginfo_t.
14021 (linux_wait_for_process): Always set last_status.
14022 (linux_wait_for_event): Use PTRACE_GETSIGINFO.
14023 (linux_queue_one_thread): Use PTRACE_GETSIGINFO.
14024 * linux-low.h (struct process_info): Add last_status.
14025
5ffff7c1
DJ		 140262006-09-21 Daniel Jacobowitz <dan@codesourcery.com>
14027
14028 * remote-utils.c (try_rle): New function.
14029 (putpkt_binary): Use it.
14030
8695c747
DJ		 140312006-08-19 Daniel Jacobowitz <dan@codesourcery.com>
14032
14033 * Makefile.in (clean): Clean reg-x86-64-linux.c.
14034 (reg-x86-64-linux.o, reg-x86-64-linux.c): New.
14035 * configure.srv (x86_64-*-linux*): Use reg-x86-64-linux.o.
14036 * linux-x86-64-low.c (x86_64_regmap): Include ORIG_RAX.
14037 (x86_64_fill_gregset, x86_64_store_gregset): Skip floating
14038 point registers.
14039
290fadea
RS		 140402006-08-08 Richard Sandiford <richard@codesourcery.com>
14041
14042 * server.c (terminal_fd): New variable.
14043 (old_foreground_pgrp): Likewise.
14044 (restore_old_foreground_pgrp): New function.
14045 (start_inferior): Record the terminal file descriptor in terminal_fd
14046 and its original foreground group in old_foreground_pgrp. Register
14047 restore_old_foreground_pgrp with atexit().
14048
9f2e1e63
DJ		 140492006-07-26 Daniel Jacobowitz <dan@codesourcery.com>
14050
14051 * server.c (handle_query): Correct qPart to qXfer.
14052
b80864fb
DJ		 140532006-07-22 Daniel Jacobowitz <dan@codesourcery.com>
14054
14055 * configure.ac: Check for more headers which are missing on
14056 Windows. Automatically supply -lwsock32 and USE_WIN32API.
14057 * configure.srv: Add Cygwin and mingw32.
14058 * remote-utils.c: Don't include headers unconditionally which
14059 are missing on mingw32. Include <winsock.h> for mingw32.
14060 (remote_open): Adjust for mingw32 support. Flush
14061 standard error after writing to it.
14062 (remote_close, putpkt_binary, input_interrupt, block_async_io)
14063 (unblock_async_io, enable_async_io, disable_async_io)
14064 (readchar, getpkt): Update for Winsock support.
14065 (prepare_resume_reply): Expect a protocol signal number.
14066 * server.c: Disable <sys/wait.h> on mingw32.
14067 (start_inferior): Adjust for mingw32 support. Flush
14068 standard error after writing to it.
14069 (attach_inferior): Likewise. Use protocol signal
14070 numbers.
14071 (main): Skip 'D' packet on mingw32. Use protocol signal numbers
14072 and names.
14073 * win32-i386-low.c: New file.
14074 * Makefile.in (XM_CLIBS): Set.
14075 (gdbserver, gdbreplay): Use $(INTERNAL_CFLAGS).
14076 (win32-i386-low.o): New dependency rule.
14077 * linux-low.c (linux_wait): Use target signal numbers.
14078 * target.h (struct target_ops): Doc fix.
14079 * server.h (target_signal_to_name): New prototype.
14080 * gdbreplay.c: Don't include headers unconditionally which
14081 are missing on mingw32. Include <winsock.h> for mingw32.
14082 (remote_close, remote_open): Adjust for Winsock support.
14083 * configure, config.in: Regenerated.
14084
0876f84a
DJ		 140852006-07-12 Daniel Jacobowitz <dan@codesourcery.com>
14086
14087 * server.c (decode_xfer_read, write_qxfer_response): New.
14088 (handle_query): Take a packet length argument. Handle
14089 qXfer:auxv:read instead of qPart:auxv:read. Mention it in
14090 the qSupported response.
14091 (main): Update call to handle_query.
14092
01f9e8fa
DJ		 140932006-06-22 Daniel Jacobowitz <dan@codesourcery.com>
14094
14095 * remote-utils.c (remote_escape_output, remote_unescape_input): New.
14096 (putpkt_binary): Renamed from putpkt and adjusted for binary
14097 data.
14098 (putpkt): New wrapper for putpkt_binary.
14099 (readchar): Don't mask off the high bit.
14100 (decode_X_packet): New function.
14101 * server.c (main): Call putpkt_binary if a handler sets the packet
14102 length. Save the length of the incoming packet. Handle 'X'.
14103 * server.h (gdb_byte, remote_escape_output, decode_X_packet): New.
14104
be2a5f71
DJ		 141052006-06-21 Daniel Jacobowitz <dan@codesourcery.com>
14106
14107 * server.c (handle_query): Handle qSupported.
14108
ea025f5f
DJ		 141092006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
14110
14111 * remote-utils.c (all_symbols_looked_up): New variable.
14112 (look_up_one_symbol): Check it.
14113 * server.h (look_up_one_symbol): New declaration.
14114 * thread-db.c (thread_db_init): Set all_symbols_looked_up.
14115
9308fc88
DJ		 141162006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
14117
14118 * Makefile.in (linux-arm-low.o): Update dependencies.
66f338c7 14119 * linux-arm-low.c: Include "gdb_proc_service.h".
9308fc88
DJ		 14120 (PTRACE_GET_THREAD_AREA): Define.
14121 (ps_get_thread_area): New function.
14122
52fb6437
NS		 141232006-05-09 Nathan Sidwell <nathan@codesourcery.com>
14124
14125 * configure.srv (m68k*-*-uclinux*): New target.
14126 * linux-low.c (linux_create_inferior): Use vfork on mmuless systems.
14127 (linux_resume_one_process): Remove extraneous cast.
14128 (linux_read_offsets): New.
14129 (linux_target_op): Add linux_read_offsets on mmuless systems.
14130 * server.c (handle_query): Add qOffsets logic.
14131 * target.h (struct target_ops): Add read_offsets.
14132
21b0f40c
DJ		 141332006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
14134
14135 * linux-mips-low.c: Include <sys/ptrace.h> and "gdb_proc_service.h".
14136 (PTRACE_GET_THREAD_AREA): Define.
14137 (ps_get_thread_area): New function.
14138 * Makefile.in (linux-i386-low.o, linux-mips-low.o)
14139 (linux-x86-64-low.o): Update.
14140
0050a760
DJ		 141412006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
14142
14143 * configure.ac: Remove checks for prfpregset_t.
14144 * gdb_proc_service.h: New file.
14145 * linux-i386-low.c, linux-x86-64-low.c, thread-db.c: Use the
14146 new "gdb_proc_service.h".
14147 * proc-service.c: Likewise.
14148 (ps_pglobal_lookup, ps_pdread, ps_pdwrite): Use psaddr_t.
14149 (ps_lgetfpregs, ps_lsetfpregs): Use a void* argument.
14150 * Makefile.in (gdb_proc_service_h): Updated.
14151 * configure, config.in: Regenerated.
14152
b92a518e
DJ		 141532006-03-03 Daniel Jacobowitz <dan@codesourcery.com>
14154
14155 * remote-utils.c (prepare_resume_reply): Move declaration
14156 of gdb_id_from_wait to the top of the block.
14157
545587ee
DJ		 141582006-02-15 Daniel Jacobowitz <dan@codesourcery.com>
14159
14160 * linux-low.c (regsets_store_inferior_registers): Read the regset
14161 from the target before filling it.
14162
9db87ebd
DJ		 141632006-02-08 Daniel Jacobowitz <dan@codesourcery.com>
14164
14165 * server.c (attach_inferior): Return SIGTRAP for a successful
14166 attach.
14167
dd24457d
DJ		 141682006-02-01 Daniel Jacobowitz <dan@codesourcery.com>
14169
14170 * Makefile.in (OBS): Add version.o.
14171 (STAGESTUFF): Delete.
14172 (version.o): Add dependencies.
14173 (version.c): Replace rule.
14174 (clean): Remove version.c.
14175 * server.c (gdbserver_version): New.
14176 (gdbserver_usage): Use printf.
14177 (main): Handle --version and --help.
14178 * server.h (version, host_name): Add declarations.
14179
6f0f660e
EZ		 141802005-12-23 Eli Zaretskii <eliz@gnu.org>
14181
889bf7c5
PA		 14182 * linux-arm-low.c:
14183 * linux-arm-low.c:
14184 * inferiors.c:
14185 * i387-fp.h:
14186 * i387-fp.c:
14187 * gdbreplay.c:
14188 * regcache.c:
14189 * proc-service.c:
14190 * mem-break.h:
14191 * mem-break.c:
14192 * linux-x86-64-low.c:
14193 * linux-sh-low.c:
14194 * linux-s390-low.c:
14195 * linux-ppc64-low.c:
14196 * linux-ppc-low.c:
14197 * linux-mips-low.c:
14198 * linux-m68k-low.c:
14199 * linux-m32r-low.c:
14200 * linux-low.h:
14201 * linux-low.c:
14202 * linux-ia64-low.c:
14203 * linux-i386-low.c:
14204 * linux-crisv32-low.c:
14205 * thread-db.c:
14206 * terminal.h:
14207 * target.h:
14208 * target.c:
14209 * server.h:
14210 * server.c:
14211 * remote-utils.c:
14212 * regcache.h:
14213 * utils.c:
14214 * Makefile.in:
14215 * configure.ac:
6f0f660e
EZ		 14216 * gdbserver.1: Add (C) after Copyright. Update the FSF
14217 address.
14218
9d1fb177
DJ		 142192005-11-13 Daniel Jacobowitz <dan@codesourcery.com>
14220
14221 * linux-arm-low.c (arm_eabi_breakpoint): New variable.
14222 (arm_breakpoint_at): Recognize both breakpoints.
14223 (the_low_target): Use the correct breakpoint instruction.
14224
011a70c2
DJ		 142252005-11-02 Daniel Jacobowitz <dan@codesourcery.com>
14226
14227 * configure.srv (x86_64-*-linux*): Turn on thread_db support.
14228 * linux-x86-64-low.c (x86_64_breakpoint, x86_64_breakpoint_len)
14229 (x86_64_get_pc, x86_64_set_pc, x86_64_breakpoint_at): New.
14230 (the_low_target): Update.
14231
7fb85e41
AS		 142322005-10-25 Andreas Schwab <schwab@suse.de>
14233
14234 * server.c (main): Allocate mem_buf with PBUFSIZ bytes.
14235
14236 * linux-ia64-low.c (ia64_regmap): Remove NAT registers.
14237 (ia64_num_regs): Reduce to 462.
14238
3db0444b
DJ		 142392005-09-17 Daniel Jacobowitz <dan@codesourcery.com>
14240
14241 * acinclude.m4: Correct quoting.
14242 * aclocal.m4: Regenerated.
14243
14244 Suggested by SZOKOVACS Robert <szo@ies.hu>:
14245 * thread-db.c (thread_db_err_str): Handle TD_VERSION.
14246 (thread_db_init): Call thread_db_err_str.
14247 * configure.ac: Check for TD_VERSION.
14248 * config.in, configure: Regenerated.
14249
bee0189a
DJ		 142502005-07-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
14251
14252 * server.h (error, fatal, warning): Add ATTR_FORMAT.
14253
e9d25b98
DJ		 142542005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
14255
14256 * configure.ac: Define HAVE_LINUX_REGSETS even if PTRACE_GETREGS
14257 is not available. Define HAVE_PTRACE_GETREGS if it is.
14258 * config.in, configure: Regenerated.
14259 * configure.srv: Set srv_linux_regsets for PowerPC and PowerPC64.
14260 * linux-i386-low.c, linux-m68k-low.c: Update to use
14261 HAVE_PTRACE_GETREGS.
14262 * linux-low.c (regsets_fetch_inferior_registers)
14263 (regsets_store_inferior_registers): Only return 0 if we processed
14264 GENERAL_REGS.
14265 * linux-ppc-low.c (ppc_fill_gregset, target_regsets): New.
14266 * linux-ppc64-low.c (ppc_fill_gregset, target_regsets): New.
14267
a06660f7
DJ		 142682005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
14269
14270 * inferiors.c (struct thread_info): Add gdb_id.
14271 (add_thread): Add gdb_id argument.
14272 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New.
14273 * linux-low.c (linux_create_inferior, linux_attach_lwp): Update
14274 calls to add_thread.
14275 * remote-utils.c (prepare_resume_reply: Use thread_to_gdb_id.
14276 * server.c (handle_query): Use thread_to_gdb_id.
14277 (handle_v_cont, main): Use gdb_id_to_thread_id.
14278 * server.h (add_thread): Update prototype.
14279 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New
14280 prototypes.
14281
5a1f5858
DJ		 142822005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
14283
14284 * linux-low.c (fetch_register, usr_store_inferior_registers): Handle
14285 left-padded registers.
14286 * linux-low.h (struct linux_target_ops): Add left_pad_xfer.
14287 * linux-ppc64-low.c (the_low_target): Set left_pad_xfer.
14288
e122f1f5
SE		 142892005-07-01 Steve Ellcey <sje@cup.hp.com>
14290
14291 * configure.ac (BFD_NEED_DECLARATION): Replace with AC_CHECK_DECLS.
14292 * configure: Regenerate.
14293 * config.in: Regenerate.
14294 * server.h (NEED_DECLARATION_STRERROR):
14295 Replace with !HAVE_DECL_STRERROR.
14296
d592fa2f
DJ		 142972005-06-16 Daniel Jacobowitz <dan@codesourcery.com>
14298
14299 * linux-low.c (linux_wait, linux_send_signal): Don't test
14300 an unsigned long variable for > 0 if it could be MAX_ULONG.
14301 * server.c (myresume): Likewise.
14302 * target.c (set_desired_inferior): Likewise.
14303
ccbd4912
MK		 143042005-06-13 Mark Kettenis <kettenis@gnu.org>
14305
14306 * configure.ac: Simplify and improve check for socklen_t.
14307 * configure, config.in: Regenerate.
14308
f450004a
DJ		 143092005-06-12 Daniel Jacobowitz <dan@codesourcery.com>
14310
14311 * acconfig.h: Remove.
14312 * configure.ac: Add a test for socklen_t. Use three-argument
14313 AC_DEFINE throughout.
14314 * config.in: Regenerated using autoheader 2.59.
14315 * configure: Regenerated.
14316
14317 * gdbreplay.c (socklen_t): Provide a default.
14318 (remote_open): Use socklen_t.
14319 * remote-utils.c (socklen_t): Provide a default.
14320 (remote_open): Use socklen_t.
14321 (convert_int_to_ascii, convert_ascii_to_int, decode_M_packet): Use
14322 unsigned char.
14323
14324 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Use unsigned
14325 char for buffers.
14326 * linux-low.c (linux_read_memory, linux_write_memory)
14327 (linux_read_auxv): Likewise.
14328 * mem-break.c (breakpoint_data, set_breakpoint_data, check_mem_read)
14329 (check_mem_write): Likewise.
14330 * mem-break.h (set_breakpoint_data, check_mem_read, check_mem_write):
14331 Likewise.
14332 * regcache.c (struct inferior_rgcache_data, registers_to_string)
14333 (registers_from_string, register_data): Likewise.
14334 * server.c (handle_query, main): Likewise.
14335 * server.h (convert_ascii_to_int, convert_int_to_ascii)
14336 (decode_M_packet): Likewise.
14337 * target.c (read_inferior_memory, write_inferior_memory): Likewise.
14338 * target.h (struct target_ops): Update read_memory, write_memory,
14339 and read_auxv.
14340 (read_inferior_memory, write_inferior_memory): Update.
14341 * linux-low.h (struct linux_target_ops): Change type of breakpoint
14342 to unsigned char *.
14343 * linux-arm-low.c, linux-cris-low.c, linux-crisv32-low.c,
14344 linux-i386-low.c, linux-m32r-low.c, linux-m68k-low.c,
14345 linux-mips-low.c, linux-ppc-low.c, linux-ppc64-low.c,
14346 linux-s390-low.c, linux-sh-low.c: Update for changes in
14347 read_inferior_memory and the_low_target->breakpoint.
14348
eee84df1
DJ		 143492005-05-28 Daniel Jacobowitz <dan@codesourcery.com>
14350
14351 * Makefile.in (SFILES): Add linux-ppc64-low.c.
14352 (linux-ppc64-low.o, reg-ppc64.c, reg-ppc64.o): New targets.
14353 * configure.srv: Add powerpc64-*-linux*.
14354 * linux-ppc64-low.c: New file.
14355
45b134e5
OF		 143562005-05-23 Orjan Friberg <orjanf@axis.com>
14357
14358 * linux-cris-low.c: New file with support for CRIS.
14359 * linux-crisv32-low.c: Ditto for CRISv32.
14360 * Makefile.in (SFILES): Add linux-cris-low.c, linux-crisv32-low.c.
14361 (clean): Add reg-cris.c and reg-crisv32.c.
889bf7c5 14362 Add linux-cris-low.o, linux-crisv32-low.o, reg-cris.o, reg-cris.c,
45b134e5
OF		 14363 reg-crisv32.o, and reg-crisv32.c to make rules.
14364 * configure.srv: Add cris-*-linux* and crisv32-*-linux* to list of
14365 recognized targets.
14366
48d93c75
UW		 143672005-05-16 Ulrich Weigand <uweigand@de.ibm.com>
14368
14369 * linux-low.c (fetch_register): Ensure buffer size is a multiple
14370 of sizeof (PTRACE_XFER_TYPE).
14371 (usr_store_inferior_registers): Likewise. Zero out excess bytes.
14372
e013ee27
OF		 143732005-05-12 Orjan Friberg <orjanf@axis.com>
14374
889bf7c5 14375 * target.h (struct target_ops): Add insert_watchpoint,
e013ee27
OF		 14376 remove_watchpoint, stopped_by_watchpoint, stopped_data_address function
14377 pointers for hardware watchpoint support.
14378 * linux-low.h (struct linux_target_ops): Ditto.
14379 * linux-low.c (linux_insert_watchpoint, linux_remove_watchpoint)
14380 (linux_stopped_by_watchpoint, linux_stopped_data_address): New. Add
14381 to linux_target_ops.
14382 * remote-utils.c (prepare_resume_reply): Add watchpoint information to
14383 reply packet.
14384 * server.c (main): Recognize 'Z' and 'z' packets.
14385
b0ded00b
UW		 143862005-05-10 Ulrich Weigand <uweigand@de.ibm.com>
14387
14388 * linux-s390-low.c (s390_breakpoint, s390_breakpoint_len): Define.
14389 (s390_get_pc, s390_set_pc, s390_breakpoint_at): New functions.
14390 (the_low_target): Add new members.
14391
8643e2ad
DJ		 143922005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
14393
14394 * proc-service.c (ps_lgetregs): Search all_processes instead of
14395 all_threads.
14396
fc620387
DJ		 143972005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
14398
14399 * server.c (start_inferior): Change return type to int.
14400 (attach_inferior): Change sigptr to int *.
14401 (handle_v_cont, handle_v_requests): Change signal to int *.
14402 (main): Change signal to int.
14403
144042005-04-15 Kei Sakamoto <sakamoto.kei@renesas.com>
7cfbc4a0
KI		 14405
14406 * Makefile.in: Add linux-m32r-low.o, reg-m32r.c and reg-m32r.o.
14407 * configure.srv: Add m32r*-*-linux*.
14408 * linux-m32r-low.c: New file.
14409
e0e76420
DJ		 144102005-03-04 Daniel Jacobowitz <dan@codesourcery.com>
14411
14412 * Makefile.in (stamp-h): Set CONFIG_HEADERS explicitly.
14413
a1928bad
DJ		 144142005-03-03 Daniel Jacobowitz <dan@codesourcery.com>
14415
14416 * inferiors.c (change_inferior_id, add_thread, find_inferior_id):
14417 Take unsigned long arguments for PIDs.
14418 * linux-low.c (add_process, linux_attach_lwp, linux_attach)
14419 (linux_thread_alive, linux_wait_for_event, kill_lwp, send_sigstop)
14420 (wait_for_sigstop, linux_resume_one_process)
14421 (regsets_fetch_inferior_registers, linux_send_signal)
14422 (linux_read_auxv): Likewise. Update the types of variables holding
14423 PIDs. Update format string specifiers.
14424 * linux-low.h (struct process_info, linux_attach_lwp): Likewise.
14425 * remote-utils.c (prepare_resume_reply): Likewise.
14426 * server.c (cont_thread, general_thread, step_thread)
14427 (thread_from_wait, old_thread_from_wait, signal_pid): Change type to
14428 unsigned long.
14429 (handle_query): Update format specifiers.
14430 (handle_v_cont, main): Use strtoul for thread IDs.
14431 * server.h (struct inferior_list_entry): Use unsigned long for ID.
14432 (add_thread, find_inferior_id, change_inferior_id, cont_thread)
14433 (general_thread, step_thread, thread_from_wait)
14434 (old_thread_from_wait): Update.
14435 * target.h (struct thread_resume): Use unsigned long for THREAD.
14436 (struct target_ops): Use unsigned long for arguments to attach and
14437 thread_alive.
14438
dcdb98d2
DJ		 144392005-02-24 Daniel Jacobowitz <dan@codesourcery.com>
14440
14441 * acinclude.m4: Include bfd/bfd.m4 directly.
14442 * configure.ac: Use AC_ARG_PROGRAM. Suggested by Aron Griffis
14443 <agriffis@toolchain.org>.
14444 * aclocal.m4, configure: Regenerated.
14445
bec39cab
AC		 144462005-01-07 Andrew Cagney <cagney@gnu.org>
14447
14448 * configure.ac: Rename configure.in, require autoconf 2.59.
14449 * configure: Re-generate.
14450
434c4c77
DJ		 144512004-12-08 Daniel Jacobowitz <dan@debian.org>
14452
14453 * acinclude.m4 (SRV_CHECK_THREAD_DB): Add ps_get_thread_area. Reset
14454 LIBS when finished.
14455 * aclocal.m4: Regenerated.
14456 * configure: Regenerated.
14457
db1d3e1b
AS		 144582004-11-21 Andreas Schwab <schwab@suse.de>
14459
14460 * linux-m68k-low.c (m68k_num_gregs): Define.
14461 (m68k_fill_gregset, m68k_store_gregset, m68k_fill_fpregset)
14462 (m68k_store_fpregset, target_regsets) [HAVE_LINUX_REGSETS]: New.
14463 (m68k_breakpoint, m68k_breakpoint_len, m68k_get_pc, m68k_set_pc)
14464 (m68k_breakpoint_at): New. Add to the_low_target.
14465
14466 * configure.srv (m68*-*-linux*): Set srv_linux_regsets and
14467 srv_linux_thread_db to yes.
14468
43360365
JB		 144692004-10-20 Joel Brobecker <brobecker@gnat.com>
14470
14471 * linux-x86-64-low.c (ARCH_SET_GS): Add definition if missing.
14472 (ARCH_SET_FS): Likewise.
14473 (ARCH_GET_FS): Likewise.
14474 (ARCH_GET_GS): Likewise.
14475
fd500816
DJ		 144762004-10-16 Daniel Jacobowitz <dan@debian.org>
14477
14478 * linux-i386-low.c (ps_get_thread_area): New.
14479 * linux-x86-64-low.c (ps_get_thread_area): New.
14480 * linux-low.c: Include <sys/syscall.h>.
14481 (linux_kill_one_process): Don't kill the first thread here.
14482 (linux_kill): Kill the first thread here.
14483 (kill_lwp): New function.
14484 (send_sigstop, linux_send_signal): Use it.
14485 * proc-service.c: Clean up #ifdefs.
14486 (fpregset_info): Delete.
14487 (ps_lgetregs): Update and enable implementation.
14488 (ps_lsetregs, ps_lgetfpregs, ps_lsetfpregs): Remove disabled
14489 implementations.
14490 * remote-utils.c (struct sym_cache, symbol_cache): New.
14491 (input_interrupt): Print a clearer message.
14492 (async_io_enabled): New variable.
14493 (enable_async_io, disable_async_io): Use it. Update comments.
14494 (look_up_one_symbol): Use the symbol cache.
14495 * thread-db.c (thread_db_look_up_symbols): New function.
14496 (thread_db_init): Update comments. Call thread_db_look_up_symbols.
14497
f6de3c42
DJ		 144982004-10-16 Daniel Jacobowitz <dan@debian.org>
14499
14500 * configure.in: Test for -rdynamic.
14501 * configure: Regenerated.
14502 * Makefile (INTERNAL_LDFLAGS): New.
14503 (gdbserver, gdbreplay): Use it.
14504
2c0fc042
AC		 145052004-09-02 Andrew Cagney <cagney@gnu.org>
14506
14507 * Makefile.in (TAGS): Replace TM_FILE with DEPRECATED_TM_FILE.
14508
075b3282
DJ		 145092004-03-23 Daniel Jacobowitz <drow@mvista.com>
14510
14511 * linux-low.c (linux_wait): Clear all_processes list also.
14512
fa6a77dc
DJ		 145132004-03-12 Daniel Jacobowitz <drow@mvista.com>
14514
14515 * linux-low.c: Include <errno.h>. Remove extern declaration of
14516 errno.
14517
6d782a97
DJ		 145182004-03-12 Daniel Jacobowitz <drow@mvista.com>
14519
14520 * gdbreplay.c, server.h, utils.c: Update copyright years.
14521
3a7fb99b
DJ		 145222004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
14523
14524 * server.c (main): Print child status or termination signal from
14525 variable 'signal', not 'sig'.
14526
c3e735a6
DJ		 145272004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
14528
14529 * linux-low.c (linux_read_memory): Change return type to
14530 int. Check for and return error from ptrace().
14531 * target.c (read_inferior_memory): Change return type to int. Pass
14532 back return status from the_target->read_memory().
14533 * target.h (struct target_ops): Adapt *read_memory() prototype.
14534 Update comment.
14535 (read_inferior_memory): Adapt prototype.
14536 * server.c (main): Return an error packet if
14537 read_inferior_memory() returns an error.
14538
a59d1c82
DJ		 145392004-03-04 Daniel Jacobowitz <drow@mvista.com>
14540
14541 * Makefile.in (distclean): Remove config.h, stamp-h, and config.log.
14542 Unify with other clean targets.
14543
dc3f8883
DJ		 145442004-02-29 Daniel Jacobowitz <drow@mvista.com>
14545
14546 * server.c (handle_v_cont): Call set_desired_inferior.
14547
89a208da
DJ		 145482004-02-29 Daniel Jacobowitz <drow@mvista.com>
14549
14550 * remote-utils.c (prepare_resume_reply): Always supply "thread:".
14551
62ea82f5
DJ		 145522004-02-29 Daniel Jacobowitz <drow@mvista.com>
14553
14554 * linux-low.c (linux_wait): Unblock async I/O.
14555 (linux_resume): Block and enable async I/O.
14556 * remote-utils.c (block_async_io, unblock_async_io): New functions.
14557 * server.h (block_async_io, unblock_async_io): Add prototypes.
14558
6910d122
DJ		 145592004-02-29 Daniel Jacobowitz <drow@mvista.com>
14560
14561 * remote-utils.c (remote_open): Print a status notice after
14562 opening a TCP port.
14563 * server.c (attach_inferior): Print a status notice after
14564 attaching.
14565
145662004-02-29 Daniel Jacobowitz <drow@mvista.com>
d677d77d
DJ		 14567
14568 * linux-arm-low.c (arm_get_pc): Print out stop PC in debug mode.
14569
c89dc5d4
DJ		 145702004-02-26 Daniel Jacobowitz <drow@mvista.com>
14571
14572 * remote-utils.c (write_enn): Use "E01" instead of "ENN" for the
14573 error packet.
14574 * server.c, target.h: Update copyright years.
14575
4b8dad4a
RM		 145762004-02-25 Roland McGrath <roland@redhat.com>
14577
14578 * target.h (struct target_ops): New member `read_auxv'.
14579 * server.c (handle_query): Handle qPart:auxv:read: query using that.
14580 * linux-low.c (linux_read_auxv): New function.
14581 (linux_target_ops): Initialize `read_auxv' member to that.
14582
d7446758
JB		 145832004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
14584
14585 Committed by Jim Blandy <jimb@redhat.com>.
14586
14587 * linux-s390-low.c (s390_num_regs): Update.
4b8dad4a 14588 (s390_regmap): Remove control registers. Use __s390x__ predefine
d7446758
JB		 14589 instead of GPR_SIZE to distiguish s390 and s390x targets.
14590
5544ad89
DJ		 145912004-01-31 Daniel Jacobowitz <drow@mvista.com>
14592
14593 * linux-low.c: Update copyright year.
14594 (check_removed_breakpoint): Clear pending_is_breakpoint.
14595 (linux_set_resume_request, linux_queue_one_thread)
14596 (resume_status_pending_p): New functions.
14597 (linux_continue_one_thread): Use process->resume.
14598 (linux_resume): Only resume threads if there are no pending events.
14599 * linux-low.h (struct process_info): Add resume request
14600 pointer.
14601
2a68b70e
DJ		 146022004-01-30 Daniel Jacobowitz <drow@mvista.com>
14603
14604 * regcache.c (new_register_cache): Clear the allocated register
14605 buffer. Suggested by Atsushi Nemoto <anemo@mba.ocn.ne.jp>.
14606
64386c31
DJ		 146072003-10-13 Daniel Jacobowitz <drow@mvista.com>
14608
14609 * linux-low.c (linux_resume): Take a struct thread_resume *
14610 argument.
14611 (linux_wait): Update call.
14612 (resume_ptr): New static variable.
14613 (linux_continue_one_thread): Renamed from
14614 linux_continue_one_process. Use resume_ptr.
14615 (linux_resume): Use linux_continue_one_thread.
14616 * server.c (handle_v_cont, handle_v_requests): New functions.
14617 (myresume): New function.
14618 (main): Handle 'v' case.
14619 * target.h (struct thread_resume): New type.
14620 (struct target_ops): Change argument of "resume" to struct
14621 thread_resume *.
14622 (myresume): Delete macro.
14623
c938e9b0
L		 146242003-08-08 H.J. Lu <hongjiu.lu@intel.com>
14625
14626 * Makefile.in (install-only): Create dest dir. Support DESTDIR.
14627 (uninstall): Support DESTDIR.
14628
7f313d07
BC		 14629Mon Jul 21 20:09:34 UTC 2003 Brendan Conoboy <blc@redhat.com>
14630
14631 * configure.srv: Add xscale*linux copy of arm*linux entry.
14632
3b2fc2ea
DJ		 146332003-07-24 Daniel Jacobowitz <drow@mvista.com>
14634
14635 * linux-arm-low.c (arm_reinsert_addr): New function.
14636 (the_low_target): Add arm_reinsert_addr.
14637
1c0a559e
MK		 146382003-07-08 Mark Kettenis <kettenis@gnu.org>
14639
14640 * mem-break.c: Remove whitespace at end of file.
14641
43d5792c
DJ		 146422003-06-28 Daniel Jacobowitz <drow@mvista.com>
14643
14644 * configure.in: Check whether we need to prototype strerror.
14645 * server.h: Optionally prototype strerror.
14646 * gdbreplay.c (perror_with_name): Use strerror.
14647 * linux-low.c (linux_attach_lwp): Use strerror.
14648 * utils.c (perror_with_name): Use strerror.
14649 * config.in, configure: Regenerated.
14650
c8a86edf
DJ		 146512003-06-28 Daniel Jacobowitz <drow@mvista.com>
14652
14653 * linux-sh-low.c (sh_regmap): Fix FP register offsets, reported by
14654 SUGIOKA Toshinobu <sugioka@itonet.co.jp>.
14655
73d37363
DJ		 146562003-06-20 Daniel Jacobowitz <drow@mvista.com>
14657
14658 * Makefile.in (SFILES): Update.
14659 * low-hppabsd.c, low-lynx.c, low-nbsd.c, low-sim.c, low-sparc.c,
14660 low-sun3.c: Remove files.
14661
6ad8ae5c
DJ		 146622003-06-17 Daniel Jacobowitz <drow@mvista.com>
14663
14664 * linux-low.c: Move comment to linux_thread_alive where it belonged.
14665 (linux_detach_one_process, linux_detach): New functions.
14666 (linux_target_ops): Add linux_detach.
14667 * server.c (main): Handle 'D' packet.
14668 * target.h (struct target_ops): Add "detach" member.
14669 (detach_inferior): Define.
14670
1581182a
MK		 146712003-06-13 Mark Kettenis <kettenis@gnu.org>
14672
14673 From Kelley Cook <kelleycook@wideopenwest.com>:
14674 * configure.srv: Accept i[34567]86 variants.
14675
e5379b03
DJ		 146762003-06-05 Daniel Jacobowitz <drow@mvista.com>
14677
14678 * linux-low.c (linux_wait_for_event): Correct comment typos.
14679 (linux_resume_one_process): Call check_removed_breakpoint.
14680 (linux_send_signal): New function.
14681 (linux_target_ops): Add linux_send_signal.
14682 * remote-utils.c (putpkt, input_interrupt): Use send_signal instead
14683 of kill.
14684 * target.h (struct target_ops): Add send_signal.
14685
2ff29de4
JB		 146862003-05-29 Jim Blandy <jimb@redhat.com>
14687
14688 * linux-low.c (usr_store_inferior_registers): Transfer buf in
14689 PTRACE_XFER_TYPE-sized chunks, not int-sized chunks. Otherwise,
14690 if 'int' is smaller than PTRACE_XFER_TYPE, you end up throwing
14691 away part of the register's value.
14692
254787d4
DJ		 146932003-03-26 Daniel Jacobowitz <drow@mvista.com>
14694
14695 * linux-low.c (linux_create_inferior): Use __SIGRTMIN.
14696 (linux_wait_for_event, linux_init_signals): Likewise.
14697
94e10508
DJ		 146982003-03-17 Daniel Jacobowitz <drow@mvista.com>
14699
14700 * configure.in: Check for stdlib.h.
14701 * configure: Regenerated.
14702 * config.in: Regenerated.
14703
4c0711e0
DJ		 147042003-01-04 Andreas Schwab <schwab@suse.de>
14705
14706 * linux-m68k-low.c (m68k_num_regs): Define to 29 instead of 31.
14707
ef66e766
AC		 147082003-01-02 Andrew Cagney <ac131313@redhat.com>
14709
14710 * Makefile.in: Remove obsolete code.
14711
a1358604
DJ		 147122002-11-20 Daniel Jacobowitz <drow@mvista.com>
14713
14714 * linux-s390-low.c (s390_regmap): Check GPR_SIZE instead of
14715 defined(PT_FPR0_HI).
14716
23ce3b1c
DJ		 147172002-11-17 Stuart Hughes <seh@zee2.com>
14718
14719 * linux-arm-low.c (arm_num_regs): Increase.
14720 (arm_regmap): Include status register.
14721
147222002-11-17 Daniel Jacobowitz <drow@mvista.com>
14723
14724 * linux-low.c (register_addr): Remove incorrect -1 check.
14725
a9fa9f7d
DJ		 147262002-08-29 Daniel Jacobowitz <drow@mvista.com>
14727
14728 * linux-low.c (linux_create_inferior): Call setpgid. Return
14729 the new PID.
14730 (unstopped_p, linux_signal_pid): Remove.
14731 (linux_target_ops): Remove linux_signal_pid.
14732 * remote-utils.c (putpkt, input_interrupt): Use signal_pid
14733 global instead of target method.
14734 * target.h (struct target_ops): Remove signal_pid. Update comment
14735 for create_inferior.
14736 * server.c (signal_pid): New variable.
14737 (create_inferior): Set signal_pid. Block SIGTTOU and SIGTTIN in
4b8dad4a 14738 gdbserver. Set the child to be the foreground process group.
a9fa9f7d
DJ		 14739 (attach_inferior): Set signal_pid.
14740
17574093
DJ		 147412002-08-23 Daniel Jacobowitz <drow@mvista.com>
14742
14743 * ChangeLog: New file, with entries from gdb/ChangeLog after GDB 5.2.
14744
147452002-08-20 Jim Blandy <jimb@redhat.com>
14746
14747 * Makefile.in (LDFLAGS): Allow the configure script to establish a
14748 default for this.
14749
147502002-08-01 Andrew Cagney <cagney@redhat.com>
14751
14752 * Makefile.in: Make chill references obsolete.
14753
147542002-07-24 Kevin Buettner <kevinb@redhat.com>
14755
14756 * configure.in (unistd.h): Add to AC_CHECK_HEADERS list.
14757 * configure: Regenerate.
14758 * config.in: Regenerate.
14759
147602002-07-09 David O'Brien <obrien@FreeBSD.org>
14761
14762 * gdbreplay.c (stdlib.h, unistd.h): Conditionaly include.
14763 (perror_with_name, remote_close, remote_open, expect, play): Static.
14764
147652002-07-04 Michal Ludvig <mludvig@suse.cz>
14766
4b8dad4a 14767 * linux-x86-64-low.c (x86_64_regmap): Make it an array of
17574093
DJ		 14768 byte offsets instead of an array of indexes.
14769 (x86_64_store_gregset, x86_64_store_fpregset): Parameter made const.
14770
147712002-06-13 Daniel Jacobowitz <drow@mvista.com>
14772
14773 * regcache.c: Add comment.
14774
147752002-06-11 Daniel Jacobowitz <drow@mvista.com>
14776
14777 * thread-db.c: New file.
14778 * proc-service.c: New file.
14779 * acinclude.m4: New file.
14780 * Makefile.in: Add GDBSERVER_LIBS, gdb_proc_service_h,
14781 proc-service.o, and thread-db.o.
14782 (linux-low.o): Add USE_THREAD_DB.
14783 * acconfig.h: Add HAVE_PRGREGSET_T, HAVE_PRFPREGSET_T,
14784 HAVE_LWPID_T, HAVE_PSADDR_T, and PRFPREGSET_T_BROKEN.
14785 * aclocal.m4: Regenerated.
14786 * config.in: Regenerated.
14787 * configure: Regenerated.
14788 * configure.in: Check for proc_service.h, sys/procfs.h,
14789 thread_db.h, and linux/elf.h headrs.
14790 Check for lwpid_t, psaddr_t, prgregset_t, prfpregset_t, and
14791 PRFPREGSET_T_BROKEN. Introduce srv_thread_depfiles and USE_THREAD_DB.
14792 Check for -lthread_db and thread support.
14793 * configure.srv: Enable thread_db support for ARM, i386, MIPS,
14794 PowerPC, and SuperH.
14795 * i387-fp.c: Constify arguments.
14796 * i387-fp.h: Likewise.
14797 * inferiors.c: (struct thread_info): Renamed from
14798 `struct inferior_info'. Remove PID member. Use generic inferior
14799 list header. All uses updated.
14800 (inferiors, signal_pid): Removed.
14801 (all_threads): New variable.
14802 (get_thread): Define.
14803 (add_inferior_to_list): New function.
14804 (for_each_inferior): New function.
14805 (change_inferior_id): New function.
14806 (add_inferior): Removed.
14807 (remove_inferior): New function.
14808 (add_thread): New function.
14809 (free_one_thread): New function.
14810 (remove_thread): New function.
14811 (clear_inferiors): Use for_each_inferior and free_one_thread.
14812 (find_inferior): New function.
14813 (find_inferior_id): New function.
14814 (inferior_target_data): Update argument type.
14815 (set_inferior_target_data): Likewise.
14816 (inferior_regcache_data): Likewise.
14817 (set_inferior_regcache_data): Likewise.
14818 * linux-low.c (linux_bp_reinsert): Remove.
14819 (all_processes, stopping_threads, using_thrads)
14820 (struct pending_signals, debug_threads, pid_of): New.
14821 (inferior_pid): Replace with macro.
14822 (struct inferior_linux_data): Remove.
14823 (get_stop_pc, add_process): New functions.
14824 (linux_create_inferior): Restore SIGRTMIN+1 before calling exec.
14825 Use add_process and add_thread.
14826 (linux_attach_lwp): New function, based on old linux_attach. Use
14827 add_process and add_thread. Set stop_expected for new threads.
14828 (linux_attach): New function.
14829 (linux_kill_one_process): New function.
14830 (linux_kill): Kill all LWPs.
14831 (linux_thread_alive): Use find_inferior_id.
14832 (check_removed_breakpoints, status_pending_p): New functions.
14833 (linux_wait_for_process): Renamed from linux_wait_for_one_inferior.
14834 Update. Use WNOHANG. Wait for cloned processes also. Update process
14835 struct for the found process.
14836 (linux_wait_for_event): New function.
14837 (linux_wait): Use it. Support LWPs.
14838 (send_sigstop, wait_for_sigstop, stop_all_processes)
14839 (linux_resume_one_process, linux_continue_one_process): New functions.
14840 (linux_resume): Support LWPs.
14841 (REGISTER_RAW_SIZE): Remove.
14842 (fetch_register): Use register_size instead. Call supply_register.
14843 (usr_store_inferior_registers): Likewise. Call collect_register.
14844 Fix recursive case.
14845 (regsets_fetch_inferior_registers): Improve error message.
14846 (regsets_store_inferior_registers): Add debugging.
14847 (linux_look_up_symbols): Call thread_db_init if USE_THREAD_DB.
14848 (unstopped_p, linux_signal_pid): New functions.
14849 (linux_target_ops): Add linux_signal_pid.
14850 (linux_init_signals): New function.
14851 (initialize_low): Call it. Initialize using_threads.
14852 * regcache.c (inferior_regcache_data): Add valid
14853 flag.
14854 (get_regcache): Fetch registers lazily. Add fetch argument
14855 and update all callers.
14856 (regcache_invalidate_one, regcache_invalidate): New
14857 functions.
14858 (new_register_cache): Renamed from create_register_cache.
14859 Return the new regcache.
14860 (free_register_cache): Change argument to a void *.
14861 (registers_to_string, registers_from_string): Call get_regcache
14862 with fetch flag set.
14863 (register_data): Make static. Pass fetch flag to get_regcache.
14864 (supply_register): Call get_regcache with fetch flag clear.
14865 (collect_register): Call get_regcache with fetch flag set.
14866 (collect_register_as_string): New function.
14867 * regcache.h: Update.
14868 * remote-utils.c (putpkt): Flush after debug output and use
14869 stderr.
14870 Handle input interrupts while waiting for an ACK.
14871 (input_interrupt): Use signal_pid method.
14872 (getpkt): Flush after debug output and use stderr.
14873 (outreg): Use collect_register_as_string.
14874 (new_thread_notify, dead_thread_notify): New functions.
14875 (prepare_resume_reply): Check using_threads. Set thread_from_wait
14876 and general_thread.
14877 (look_up_one_symbol): Flush after debug output.
14878 * server.c (step_thread, server_waiting): New variables.
14879 (start_inferior): Don't use signal_pid. Update call to mywait.
14880 (attach_inferior): Update call to mywait.
14881 (handle_query): Handle qfThreadInfo and qsThreadInfo.
14882 (main): Don't fetch/store registers explicitly. Use
14883 set_desired_inferior. Support proposed ``Hs'' packet. Update
14884 calls to mywait.
14885 * server.h: Update.
14886 (struct inferior_list, struct_inferior_list_entry): New.
14887 * target.c (set_desired_inferior): New.
14888 (write_inferior_memory): Constify.
14889 (mywait): New function.
14890 * target.h: Update.
14891 (struct target_ops): New signal_pid method.
14892 (mywait): Removed macro, added prototype.
14893
14894 * linux-low.h (regset_func): Removed.
14895 (regset_fill_func, regset_store_func): New.
14896 (enum regset_type): New.
14897 (struct regset_info): Add type field. Use new operation types.
14898 (struct linux_target_ops): stop_pc renamed to get_pc.
14899 Add decr_pc_after_break and breakpoint_at.
14900 (get_process, get_thread_proess, get_process_thread)
14901 (strut process_info, all_processes, linux_attach_lwp)
14902 (thread_db_init): New.
14903
14904 * linux-arm-low.c (arm_get_pc, arm_set_pc,
14905 arm_breakpoint, arm_breakpoint_len, arm_breakpoint_at): New.
14906 (the_low_target): Add new members.
14907 * linux-i386-low.c (i386_store_gregset, i386_store_fpregset)
14908 (i386_store_fpxregset): Constify.
14909 (target_regsets): Add new kind identifier.
14910 (i386_get_pc): Renamed from i386_stop_pc. Simplify.
14911 (i386_set_pc): Add debugging.
14912 (i386_breakpoint_at): New function.
14913 (the_low_target): Add new members.
14914 * linux-mips-low.c (mips_get_pc, mips_set_pc)
14915 (mips_breakpoint, mips_breakpoint_len, mips_reinsert_addr)
14916 (mips_breakpoint_at): New.
14917 (the_low_target): Add new members.
14918 * linux-ppc-low.c (ppc_get_pc, ppc_set_pc)
14919 (ppc_breakpoint, ppc_breakpoint_len, ppc_breakpoint_at): New.
14920 (the_low_target): Add new members.
14921 * linux-sh-low.c (sh_get_pc, sh_set_pc)
14922 (sh_breakpoint, sh_breakpoint_len, sh_breakpoint_at): New.
14923 (the_low_target): Add new members.
14924 * linux-x86-64-low.c (target_regsets): Add new kind
14925 identifier.
14926
149272002-05-15 Daniel Jacobowitz <drow@mvista.com>
14928
14929 From Martin Pool <mbp@samba.org>:
14930 * server.c (gdbserver_usage): New function.
14931 (main): Call it.
14932
149332002-05-14 Daniel Jacobowitz <drow@mvista.com>
14934
14935 * mem-break.c (reinsert_breakpoint_by_bp): Correct typo
14936 stop_at -> stop_pc.
14937
149382002-05-04 Andrew Cagney <ac131313@redhat.com>
14939
14940 * Makefile.in: Remove obsolete code.
14941
149422002-04-24 Michal Ludvig <mludvig@suse.cz>
14943
14944 * linux-low.c (regsets_fetch_inferior_registers),
14945 (regsets_store_inferior_registers): Removed cast to int from
14946 ptrace() calls.
14947 * regcache.h: Added declaration of struct inferior_info.
14948
149492002-04-20 Daniel Jacobowitz <drow@mvista.com>
14950
14951 * inferiors.c (struct inferior_info): Add regcache_data.
14952 (add_inferior): Call create_register_cache.
14953 (clear_inferiors): Call free_register_cache.
14954 (inferior_regcache_data, set_inferior_regcache_data): New functions.
14955 * regcache.c (struct inferior_regcache_data): New.
14956 (registers): Remove.
14957 (get_regcache): New function.
14958 (create_register_cache, free_register_cache): New functions.
14959 (set_register_cache): Don't initialize the register cache here.
14960 (registers_to_string, registers_from_string, register_data): Call
14961 get_regcache.
14962 * regcache.h: Add prototypes.
14963 * server.h: Likewise.
14964
149652002-04-20 Daniel Jacobowitz <drow@mvista.com>
14966
14967 * mem-break.c: New file.
14968 * mem-break.h: New file.
14969 * Makefile.in: Add mem-break.o rule; update server.h
14970 dependencies.
14971 * inferiors.c (struct inferior_info): Add target_data
14972 member.
14973 (clear_inferiors): Free target_data member if set.
14974 (inferior_target_data, set_inferior_target_data): New functions.
14975 * linux-i386-low.c (i386_breakpoint, i386_breakpoint_len)
14976 (i386_stop_pc, i386_set_pc): New. Add to the_low_target.
14977 * linux-low.c (linux_bp_reinsert): New variable.
14978 (struct inferior_linux_data): New.
14979 (linux_create_inferior): Use set_inferior_target_data.
14980 (linux_attach): Likewise. Call add_inferior.
14981 (linux_wait_for_one_inferior): New function.
14982 (linux_wait): Call it.
14983 (linux_write_memory): Add const.
14984 (initialize_low): Call set_breakpoint_data.
14985 * linux-low.h (struct linux_target_ops): Add breakpoint
14986 handling members.
14987 * server.c (attach_inferior): Remove extra add_inferior
14988 call.
14989 * server.h: Include mem-break.h. Update inferior.c
14990 prototypes.
14991 * target.c (read_inferior_memory)
14992 (write_inferior_memory): New functions.
14993 * target.h (read_inferior_memory)
14994 (write_inferior_memory): Change macros to prototypes.
14995 (struct target_ops): Update comments. Add const to write_memory
14996 definition.
14997
149982002-04-11 Daniel Jacobowitz <drow@mvista.com>
14999
15000 * linux-low.c (usr_store_inferior_registers): Support
15001 registers which are allowed to fail to store.
15002 * linux-low.h (linux_target_ops): Likewise.
15003 * linux-ppc-low.c (ppc_regmap): Support FPSCR.
15004 (ppc_cannot_store_register): FPSCR may not be storable.
15005
150062002-04-09 Daniel Jacobowitz <drow@mvista.com>
15007
15008 * server.h: Include <string.h> if HAVE_STRING_H.
15009 * ChangeLog: Correct paths in last ChangeLog entry.
15010
150112002-04-09 Daniel Jacobowitz <drow@mvista.com>
15012
15013 * linux-low.h: Remove obsolete prototypes.
15014 (struct linux_target_ops): New.
15015 (extern the_low_target): New.
15016 * linux-low.c (num_regs, regmap): Remove declarations.
15017 (register_addr): Use the_low_target explicitly.
15018 (fetch_register): Likewise.
15019 (usr_fetch_inferior_registers): Likewise.
15020 (usr_store_inferior_registers): Likewise.
15021 * linux-arm-low.c (num_regs): Remove.
15022 (arm_num_regs): Define.
15023 (arm_regmap): Renamed from regmap, made static.
15024 (arm_cannot_fetch_register): Renamed from cannot_fetch_register,
15025 made static.
15026 (arm_cannot_store_register): Renamed from cannot_store_register,
15027 made static.
15028 (the_low_target): New.
15029 * linux-i386-low.c (num_regs): Remove.
15030 (i386_num_regs): Define.
15031 (i386_regmap): Renamed from regmap, made static.
15032 (i386_cannot_fetch_register): Renamed from cannot_fetch_register,
15033 made static.
15034 (i386_cannot_store_register): Renamed from cannot_store_register,
15035 made static.
15036 (the_low_target): New.
15037 * linux-ia64-low.c (num_regs): Remove.
15038 (ia64_num_regs): Define.
15039 (ia64_regmap): Renamed from regmap, made static.
15040 (ia64_cannot_fetch_register): Renamed from cannot_fetch_register,
15041 made static.
15042 (ia64_cannot_store_register): Renamed from cannot_store_register,
15043 made static.
15044 (the_low_target): New.
15045 * linux-m68k-low.c (num_regs): Remove.
15046 (m68k_num_regs): Define.
15047 (m68k_regmap): Renamed from regmap, made static.
15048 (m68k_cannot_fetch_register): Renamed from cannot_fetch_register,
15049 made static.
15050 (m68k_cannot_store_register): Renamed from cannot_store_register,
15051 made static.
15052 (the_low_target): New.
15053 * linux-mips-low.c (num_regs): Remove.
15054 (mips_num_regs): Define.
15055 (mips_regmap): Renamed from regmap, made static.
15056 (mips_cannot_fetch_register): Renamed from cannot_fetch_register,
15057 made static.
15058 (mips_cannot_store_register): Renamed from cannot_store_register,
15059 made static.
15060 (the_low_target): New.
15061 * linux-ppc-low.c (num_regs): Remove.
15062 (ppc_num_regs): Define.
15063 (ppc_regmap): Renamed from regmap, made static.
15064 (ppc_cannot_fetch_register): Renamed from cannot_fetch_register,
15065 made static.
15066 (ppc_cannot_store_register): Renamed from cannot_store_register,
15067 made static.
15068 (the_low_target): New.
15069 * linux-s390-low.c (num_regs): Remove.
15070 (s390_num_regs): Define.
15071 (s390_regmap): Renamed from regmap, made static.
15072 (s390_cannot_fetch_register): Renamed from cannot_fetch_register,
15073 made static.
15074 (s390_cannot_store_register): Renamed from cannot_store_register,
15075 made static.
15076 (the_low_target): New.
15077 * linux-sh-low.c (num_regs): Remove.
15078 (sh_num_regs): Define.
15079 (sh_regmap): Renamed from regmap, made static.
15080 (sh_cannot_fetch_register): Renamed from cannot_fetch_register,
15081 made static.
15082 (sh_cannot_store_register): Renamed from cannot_store_register,
15083 made static.
15084 (the_low_target): New.
15085 * linux-x86-64-low.c (x86_64_regmap): Renamed from regmap.
15086 (the_low_target): New.
15087
150882002-04-09 Daniel Jacobowitz <drow@mvista.com>
15089
15090 * Makefile.in: Add stamp-h target.
15091 * configure.in: Create stamp-h.
15092 * configure: Regenerated.
15093
150942002-04-09 Daniel Jacobowitz <drow@mvista.com>
15095
15096 * inferiors.c: New file.
15097 * target.c: New file.
15098 * target.h: New file.
15099 * Makefile.in: Add target.o and inferiors.o. Update
15100 dependencies.
15101 * linux-low.c (inferior_pid): New static variable,
15102 moved from server.c.
15103 (linux_create_inferior): Renamed from create_inferior.
15104 Call add_inferior. Return 0 on success instead of a PID.
15105 (linux_attach): Renamed from myattach.
15106 (linux_kill): Renamed from kill_inferior. Call clear_inferiors ().
15107 (linux_thread_alive): Renamed from mythread_alive.
15108 (linux_wait): Renamed from mywait. Call clear_inferiors () if the
15109 child dies.
15110 (linux_resume): Renamed from myresume. Add missing ``return 0''.
15111 (regsets_store_inferior_registers): Correct error message.
15112 Add missing ``return 0''.
15113 (linux_fetch_registers): Renamed from fetch_inferior_registers.
15114 (linux_store_registers): Renamed from store_inferior_registers.
15115 (linux_read_memory): Renamed from read_inferior_memory.
15116 (linux_write_memory): Renamed from write_inferior_memory.
15117 (linux_target_ops): New structure.
15118 (initialize_low): Call set_target_ops ().
15119 * remote-utils.c (unhexify): New function.
15120 (hexify): New function.
15121 (input_interrupt): Send signals to ``signal_pid''.
15122 * server.c (inferior_pid): Remove.
15123 (start_inferior): Update create_inferior call.
15124 (attach_inferior): Call add_inferior.
15125 (handle_query): New function.
15126 (main): Call handle_query for `q' packets.
15127 * server.h: Include "target.h". Remove obsolete prototypes.
15128 Add prototypes for "inferiors.c", "target.c", hexify, and unhexify.
15129
151302002-04-09 Daniel Jacobowitz <drow@mvista.com>
15131
15132 * Makefile.in: Add WARN_CFLAGS. Update configury
15133 dependencies.
15134 * configure.in: Check for <string.h>
15135 * configure: Regenerate.
15136 * config.in: Regenerate.
15137 * gdbreplay.c: Include needed system headers.
15138 (remote_open): Remove strchr prototype.
15139 * linux-low.h: Correct #ifdef to HAVE_LINUX_USRREGS.
15140 * regcache.c (supply_register): Change buf argument to const void *.
15141 (supply_register_by_name): Likewise.
15142 (collect_register): Change buf argument to void *.
15143 (collect_register_by_name): Likewise.
15144 * regcache.h: Add missing prototypes.
15145 * remote-utils.c: Include <arpa/inet.h> for inet_ntoa.
15146 * server.c (handle_query): New function.
15147 (attached): New static variable, moved out of main.
15148 (main): Quiet longjmp clobber warnings.
15149 * server.h: Add ATTR_NORETURN and ATTR_FORMAT. Update prototypes.
15150 * utils.c (error): Remove NORETURN.
15151 (fatal): Likewise.
GDB Binutils - Deliverables
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