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CommitLineData
6d580b63
YQ		 12017-08-18 Yao Qi <yao.qi@linaro.org>
2
3 * Makefile.in (OBS): Add selftest.o.
4 * configure.ac: AC_DEFINE GDB_SELF_TEST if $development.
5 * configure, config.in: Re-generated.
6 * server.c: Include common/sefltest.h.
7 (captured_main): Handle option --selftest.
8
f5a29eb0
YQ		 92017-08-09 Yao Qi <yao.qi@linaro.org>
10
11 * configure.srv (srv_i386_regobj): Remove i386-avx.o,
12 i386-avx-avx512.o, i386-avx-mpx-avx512-pku.o, i386-mpx.o,
13 i386-avx-mpx.o and i386-mmx.o.
14 (srv_amd64_regobj): Remove amd64-avx.o, amd64-avx-avx512.o,
15 amd64-avx-mpx-avx512-pku.o, amd64-mpx.o and amd64-avx-mpx.o.
16 (srv_i386_xmlfiles): Remove i386/i386-avx.xml,
17 i386/i386-avx-avx512.xml, i386/i386-avx-mpx-avx512-pku.xml,
18 i386/i386-mpx.xml, i386/i386-avx-mpx.xml and i386/i386-mmx.xml.
19 (srv_amd64_xmlfile):i386/amd64-avx.xml, i386/amd64-avx-avx512.xml,
20 i386/amd64-avx-mpx-avx512-pku.xml, i386/amd64-mpx.xml,
21 i386/amd64-avx-mpx.xml.
22
57757c2f
YQ		 232017-08-09 Yao Qi <yao.qi@linaro.org>
24
25 * configure.srv (srv_amd64_regobj): Remove x32.o, x32-avx.o
26 and x32-avx-avx512.o.
27 (srv_amd64_xmlfiles): Remove i386/x32.xml, i386/x32-avx.xml
28 i386/x32-avx-avx512.xml.
29
229d26fc
SM		 302017-07-26 Simon Marchi <simon.marchi@ericsson.com>
31
32 * tracepoint.h (enum class fast_tpoint_collect_result): New
33 enumeration.
34 (fast_tracepoint_collecting): Change return type to
35 fast_tpoint_collect_result.
36 * tracepoint.c (fast_tracepoint_collecting): Likewise.
37 * linux-low.h: Include tracepoint.h.
38 (struct lwp_info) <collecting_fast_tracepoint>: Change type to
39 fast_tpoint_collect_result.
40 * linux-low.c (handle_tracepoints): Adjust.
41 (linux_fast_tracepoint_collecting): Change return type to
42 fast_tpoint_collect_result.
43 (maybe_move_out_of_jump_pad, linux_wait_for_event_filtered,
44 linux_wait_1, stuck_in_jump_pad_callback,
45 lwp_signal_can_be_delivered, linux_resume_one_lwp_throw,
46 proceed_one_lwp): Adjust to type change.
47
2e1e43e1
YQ		 482017-07-10 Yao Qi <yao.qi@linaro.org>
49
50 * linux-x86-low.c (x86_linux_read_description): Re-indent the code.
51
adc764e7
YQ		 522017-06-29 Yao Qi <yao.qi@linaro.org>
53
54 * tdesc.h (struct target_desc) [IN_PROCESS_AGENT] <expedite_regs>:
55 Remove.
56 [IN_PROCESS_AGENT] <xmltarget>: Likewise.
57
a206891a
SM		 582017-06-20 Simon Marchi <simon.marchi@ericsson.com>
59
60 * Makefile.in (IPA_OBJS): Sort and format one item per line.
61
9a6c7d9c
SDJ		 622017-06-20 Sergio Durigan Junior <sergiodj@redhat.com>
63
64 * linux-low.c (linux_create_inferior): Adjust code to access the
65 environment information via 'gdb_environ' class.
66 * lynx-low.c (lynx_create_inferior): Likewise.
67 * server.c (our_environ): Make it an instance of 'gdb_environ'.
68 (get_environ): Return a pointer to 'our_environ'.
69 (captured_main): Initialize 'our_environ'.
70 * server.h (get_environ): Adjust prototype.
71 * spu-low.c (spu_create_inferior): Adjust code to access the
72 environment information via 'gdb_environ' class.
73
ae3e2ccf
SM		 742017-06-17 Simon Marchi <simon.marchi@ericsson.com>
75
76 * linux-low.c (linux_read_memory, linux_write_memory): Remove
77 usage of "register" keyword.
78
3e019bdc
SM		 792017-06-17 Simon Marchi <simon.marchi@ericsson.com>
80
81 * configure: Re-generate.
82
8465943a
SM		 832017-06-17 Simon Marchi <simon.marchi@ericsson.com>
84
85 * configure: Re-generate.
86
cf0dd6f0
SM		 872017-06-17 Simon Marchi <simon.marchi@ericsson.com>
88
89 * Makefile.in (COMPILE.pre): Add "-x c++".
90
9845682b
SDJ		 912017-06-09 Sergio Durigan Junior <sergiodj@redhat.com>
92
93 * fork-child.c: Conditionally include <signal.h>.
94
aefd8b33
SDJ		 952017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
96
97 * server.c (handle_general_set): Handle new packet
98 "QStartupWithShell".
99 (handle_query): Add "QStartupWithShell" to the list of supported
100 packets.
101 (gdbserver_usage): Add help text explaining the
102 new "--startup-with-shell" and "--no-startup-with-shell" CLI
103 options.
104 (captured_main): Recognize and act upon the presence of the new
105 CLI options.
106
2090129c
SDJ		 1072017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
108 Pedro Alves <palves@redhat.com>
109
110 * Makefile.in (SFILES): Add "nat/fork-inferior.o".
111 * configure: Regenerate.
112 * configure.srv (srv_linux_obj): Add "fork-child.o" and
113 "fork-inferior.o".
114 (i[34567]86-*-lynxos*): Likewise.
115 (spu*-*-*): Likewise.
116 * fork-child.c: New file.
117 * linux-low.c: Include "common-inferior.h", "nat/fork-inferior.h"
118 and "environ.h".
119 (linux_ptrace_fun): New function.
120 (linux_create_inferior): Adjust function prototype to reflect
121 change on "target.h". Adjust function code to use
122 "fork_inferior".
123 (linux_request_interrupt): Delete "signal_pid".
124 * lynx-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
125 (lynx_ptrace_fun): New function.
126 (lynx_create_inferior): Adjust function prototype to reflect
127 change on "target.h". Adjust function code to use
128 "fork_inferior".
129 * nto-low.c (nto_create_inferior): Adjust function prototype and
130 code to reflect change on "target.h". Update comments.
131 * server.c: Include "common-inferior.h", "nat/fork-inferior.h",
132 "common-terminal.h" and "environ.h".
133 (terminal_fd): Moved to fork-child.c.
134 (old_foreground_pgrp): Likewise.
135 (restore_old_foreground_pgrp): Likewise.
136 (last_status): Make it global.
137 (last_ptid): Likewise.
138 (our_environ): New variable.
139 (startup_with_shell): Likewise.
140 (program_name): Likewise.
141 (program_argv): Rename to...
142 (program_args): ...this.
143 (wrapper_argv): New variable.
144 (start_inferior): Delete function.
145 (get_exec_wrapper): New function.
146 (get_exec_file): Likewise.
147 (get_environ): Likewise.
148 (prefork_hook): Likewise.
149 (post_fork_inferior): Likewise.
150 (postfork_hook): Likewise.
151 (postfork_child_hook): Likewise.
152 (handle_v_run): Update code to deal with arguments coming from the
153 remote host. Update calls from "start_inferior" to
154 "create_inferior".
155 (captured_main): Likewise. Initialize environment variable. Call
156 "have_job_control".
157 * server.h (post_fork_inferior): New prototype.
158 (get_environ): Likewise.
159 (last_status): Declare.
160 (last_ptid): Likewise.
161 (signal_pid): Likewise.
162 * spu-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
163 (spu_ptrace_fun): New function.
164 (spu_create_inferior): Adjust function prototype to reflect change
165 on "target.h". Adjust function code to use "fork_inferior".
166 * target.c (target_terminal_init): New function.
167 (target_terminal_inferior): Likewise.
168 (target_terminal_ours): Likewise.
169 * target.h: Include <vector>.
170 (struct target_ops) <create_inferior>: Update prototype.
171 (create_inferior): Update macro.
172 * utils.c (gdb_flush_out_err): New function.
173 * win32-low.c (win32_create_inferior): Adjust function prototype
174 and code to reflect change on "target.h".
175
043a4934
SDJ		 1762017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
177
178 * inferiors.c (switch_to_thread): New function.
179
15652511
SDJ		 1802017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
181
182 * Makefile.in (SFILE): Add "common/job-control.c".
183 (OBS): Add "job-control.o".
184
21ea5acd
SDJ		 1852017-05-06 Sergio Durigan Junior <sergiodj@redhat.com>
186
187 * Makefile: Remove "@host_makefile_frag@".
188
e13cb306
PA		 1892017-05-05 Pedro Alves <palves@redhat.com>
190
191 * configure: Regenerate.
192
c94fee56
SDJ		 1932017-05-03 Sergio Durigan Junior <sergiodj@redhat.com>
194
195 * configure: Regenerate.
196
a0ff9e1a
SM		 1972017-05-02 Simon Marchi <simon.marchi@polymtl.ca>
198
199 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Adjust to
200 software_single_step change of return type to
201 std::vector<CORE_ADDR>.
202 * linux-low.c (install_software_single_step_breakpoints):
203 Likewise.
204 * linux-low.h (install_software_single_step_breakpoints):
205 Likewise.
206
be628ab8
SDJ		 2072017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
208
209 * remote-utils.c: Include "gdb_termios.h" instead of
210 "terminal.h".
211 * terminal.h: Delete file.
212
7c5ded6a
SDJ		 2132017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
214
215 * server.c: Include <vector>.
216 <program_argv, wrapper_argv>: Convert to std::vector.
217 (start_inferior): Rewrite function to use C++.
218 (handle_v_run): Likewise. Update code that calculates the argv
219 based on the vRun packet; use C++.
220 (captured_main): Likewise.
221
436252de
SM		 2222017-04-06 Simon Marchi <simon.marchi@ericsson.com>
223
224 * server.c (handle_v_cont): Initialize thread_resume::thread
225 with null_ptid.
226
9bf2a700
PA		 2272017-04-05 Pedro Alves <palves@redhat.com>
228
229 * configure: Regenerate.
230
a121b7c1
PA		 2312017-04-05 Pedro Alves <palves@redhat.com>
232
233 * gdbreplay.c (sync_error): Constify.
234 * linux-x86-low.c (push_opcode): Constify.
235
21c8a587
PA		 2362017-04-05 Pedro Alves <palves@redhat.com>
237
238 * win32-low.c (get_child_debug_event)
239 <CREATE_PROCESS_DEBUG_EVENT>: Don't report TARGET_WAITKIND_EXECD.
240 Report TARGET_WAITKIND_SPURIOUS instead.
241
fb32b4f7
PA		 2422017-04-05 Pedro Alves <palves@redhat.com>
243
244 * remote-utils.c (remote_prepare, remote_open): Constify.
245 * remote-utils.h (remote_prepare, remote_open): Constify.
246 * server.c (captured_main): Constify 'port' handling.
247
65dd1e59
SM		 2482017-04-04 Simon Marchi <simon.marchi@ericsson.com>
249
250 * Makefile.in (clean): Clear .deps.
251
8fa5b777
SM		 2522017-03-31 Simon Marchi <simon.marchi@polymtl.ca>
253
254 * .gitignore: Remove generated files, replace with wildcard.
255 * (clean): Replace removal of generated files with wildcard.
256 (version.c): Replace with...
257 (version-generated.c): ...this.
258 (xml-builtin.c): Replace with...
259 (xml-builtin-generated.c): ...this.
260 (%-ipa.o: %-generated.c, %.o: %-generated.c): New rules.
261 (%.c: *regformats*): Replace with...
262 (%-generated.c: *regformats*): ...this.
263
a12e714b
MF		 2642017-03-27 Max Filippov <jcmvbkbc@gmail.com>
265
266 * linux-xtensa-low.c (regnum::R_THREADPTR): New enum member.
267 (xtensa_fill_gregset): Call collect_register_by_name for
268 threadptr register.
269 (xtensa_store_gregset): Call supply_register_by_name for
270 threadptr register.
271
1a09b50a
MF		 2722017-03-27 Max Filippov <jcmvbkbc@gmail.com>
273
274 * linux-xtensa-low.c (xtensa_fill_gregset): Call collect_register
275 for all registers in a0_regnum..a0_regnum + C0_NREGS range.
276 (xtensa_store_gregset): Call supply_register for all registers in
277 a0_regnum..a0_regnum + C0_NREGS range.
278
1a01e7c6
SM		 2792017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
280
281 * Makefile.in (%-ipa.o: %-ipa.c): New rule.
282 (ax-ipa.o: ax.c): Remove.
283 (linux-i386-ipa.o: linux-i386-ipa.c): Remove.
284 (linux-amd64-ipa.o: linux-amd64-ipa.c): Remove.
285 (linux-aarch64-ipa.o: linux-aarch64-ipa.c): Remove.
286 (linux-s390-ipa.o: linux-s390-ipa.c): Remove.
287 (linux-ppc-ipa.o: linux-ppc-ipa.c): Remove.
288
36bc18a8
SM		 2892017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
290
291 * Makefile.in (%-ipa.o: ../common/%.c): New rule.
292 (print-utils-ipa.o: ../common/print-utils.c): Remove.
293 (rsp-low-ipa.o: ../common/rsp-low.c): Remove.
294 (errors-ipa.o: ../common/errors.c): Remove.
295 (format-ipa.o: ../common/format.c): Remove.
296 (common-utils-ipa.o: ../common/common-utils.c): Remove.
297
a8ebe3d5
SM		 2982017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
299
300 * Makefile.in (%-ipa.o: %.c): New rule.
301 (tracepoint-ipa.o: tracepoint.c): Remove.
302 (utils-ipa.o: utils.c): Remove.
303 (remote-utils-ipa.o: remote-utils.c): Remove.
304 (regcache-ipa.o: regcache.c): Remove.
305 (i386-linux-ipa.o: i386-linux.c): Remove.
306 (i386-mmx-linux-ipa.o: i386-mmx-linux.c): Remove.
307 (i386-avx-linux-ipa.o: i386-avx-linux.c): Remove.
308 (i386-mpx-linux-ipa.o: i386-mpx-linux.c): Remove.
309 (i386-avx-mpx-linux-ipa.o: i386-avx-mpx-linux.c): Remove.
310 (i386-avx-avx512-linux-ipa.o: i386-avx-avx512-linux.c): Remove.
311 (i386-avx-mpx-avx512-pku-linux-ipa.o: i386-avx-mpx-avx512-pku-linux.c): Remove.
312 (amd64-linux-ipa.o: amd64-linux.c): Remove.
313 (amd64-avx-linux-ipa.o: amd64-avx-linux.c): Remove.
314 (amd64-mpx-linux-ipa.o: amd64-mpx-linux.c): Remove.
315 (amd64-avx-mpx-linux-ipa.o: amd64-avx-mpx-linux.c): Remove.
316 (amd64-avx-avx512-linux-ipa.o: amd64-avx-avx512-linux.c): Remove.
317 (amd64-avx-mpx-avx512-pku-linux-ipa.o: amd64-avx-mpx-avx512-pku-linux.c): Remove.
318 (aarch64-ipa.o: aarch64.c): Remove.
319 (s390-linux32-ipa.o: s390-linux32.c): Remove.
320 (s390-linux32v1-ipa.o: s390-linux32v1.c): Remove.
321 (s390-linux32v2-ipa.o: s390-linux32v2.c): Remove.
322 (s390-linux64-ipa.o: s390-linux64.c): Remove.
323 (s390-linux64v1-ipa.o: s390-linux64v1.c): Remove.
324 (s390-linux64v2-ipa.o: s390-linux64v2.c): Remove.
325 (s390-te-linux64-ipa.o: s390-te-linux64.c): Remove.
326 (s390-vx-linux64-ipa.o: s390-vx-linux64.c): Remove.
327 (s390-tevx-linux64-ipa.o: s390-tevx-linux64.c): Remove.
328 (s390x-linux64-ipa.o: s390x-linux64.c): Remove.
329 (s390x-linux64v1-ipa.o: s390x-linux64v1.c): Remove.
330 (s390x-linux64v2-ipa.o: s390x-linux64v2.c): Remove.
331 (s390x-te-linux64-ipa.o: s390x-te-linux64.c): Remove.
332 (s390x-vx-linux64-ipa.o: s390x-vx-linux64.c): Remove.
333 (s390x-tevx-linux64-ipa.o: s390x-tevx-linux64.c): Remove.
334 (powerpc-32l-ipa.o: powerpc-32l.c): Remove.
335 (powerpc-altivec32l-ipa.o: powerpc-altivec32l.c): Remove.
336 (powerpc-cell32l-ipa.o: powerpc-cell32l.c): Remove.
337 (powerpc-vsx32l-ipa.o: powerpc-vsx32l.c): Remove.
338 (powerpc-isa205-32l-ipa.o: powerpc-isa205-32l.c): Remove.
339 (powerpc-isa205-altivec32l-ipa.o: powerpc-isa205-altivec32l.c): Remove.
340 (powerpc-isa205-vsx32l-ipa.o: powerpc-isa205-vsx32l.c): Remove.
341 (powerpc-e500l-ipa.o: powerpc-e500l.c): Remove.
342 (powerpc-64l-ipa.o: powerpc-64l.c): Remove.
343 (powerpc-altivec64l-ipa.o: powerpc-altivec64l.c): Remove.
344 (powerpc-cell64l-ipa.o: powerpc-cell64l.c): Remove.
345 (powerpc-vsx64l-ipa.o: powerpc-vsx64l.c): Remove.
346 (powerpc-isa205-64l-ipa.o: powerpc-isa205-64l.c): Remove.
347 (powerpc-isa205-altivec64l-ipa.o: powerpc-isa205-altivec64l.c): Remove.
348 (powerpc-isa205-vsx64l-ipa.o: powerpc-isa205-vsx64l.c): Remove.
349 (tdesc-ipa.o: tdesc.c): Remove.
350 (x32-linux-ipa.o: x32-linux.c): Remove.
351 (x32-avx-linux-ipa.o: x32-avx-linux.c): Remove.
352 (x32-avx512-linux-ipa.o: x32-avx512-linux.c): Remove.
353
50cfacb7
SM		 3542017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
355
356 * Makefile.in (%.o: ../arch/%.c): New rule.
357 (arm.o: ../arch/arm.c): Remove.
358 (arm-linux.o: ../arch/arm-linux.c): Remove.
359 (arm-get-next-pcs.o: ../arch/arm-get-next-pcs.c): Remove.
360 (aarch64-insn.o: ../arch/aarch64-insn.c): Remove.
361
c5a22423
SM		 3622017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
363
364 * Makefile.in (%.o: ../nat/%.c): New rule.
365 (x86-dregs.o: ../nat/x86-dregs.c): Remove.
366 (amd64-linux-siginfo.o: ../nat/amd64-linux-siginfo.c): Remove.
367 (linux-btrace.o: ../nat/linux-btrace.c): Remove.
368 (linux-osdata.o: ../nat/linux-osdata.c): Remove.
369 (linux-procfs.o: ../nat/linux-procfs.c): Remove.
370 (linux-ptrace.o: ../nat/linux-ptrace.c): Remove.
371 (linux-waitpid.o: ../nat/linux-waitpid.c): Remove.
372 (mips-linux-watch.o: ../nat/mips-linux-watch.c): Remove.
373 (ppc-linux.o: ../nat/ppc-linux.c): Remove.
374 (linux-personality.o: ../nat/linux-personality.c): Remove.
375 (aarch64-linux-hw-point.o: ../nat/aarch64-linux-hw-point.c): Remove.
376 (aarch64-linux.o: ../nat/aarch64-linux.c): Remove.
377 (x86-linux.o: ../nat/x86-linux.c): Remove.
378 (x86-linux-dregs.o: ../nat/x86-linux-dregs.c): Remove.
379 (linux-namespaces.o: ../nat/linux-namespaces.c): Remove.
380
6bda016b
SM		 3812017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
382
383 * Makefile.in (%.o: ../common/%.c): New rule.
384 (signals.o: ../common/signals.c): Remove.
385 (print-utils.o: ../common/print-utils.c): Remove.
386 (rsp-low.o: ../common/rsp-low.c): Remove.
387 (common-utils.o: ../common/common-utils.c): Remove.
388 (posix-strerror.o: ../common/posix-strerror.c): Remove.
389 (mingw-strerror.o: ../common/mingw-strerror.c): Remove.
390 (vec.o: ../common/vec.c): Remove.
391 (gdb_vecs.o: ../common/gdb_vecs.c): Remove.
392 (xml-utils.o: ../common/xml-utils.c): Remove.
393 (ptid.o: ../common/ptid.c): Remove.
394 (buffer.o: ../common/buffer.c): Remove.
395 (format.o: ../common/format.c): Remove.
396 (filestuff.o: ../common/filestuff.c): Remove.
397 (agent.o: ../common/agent.c): Remove.
398 (errors.o: ../common/errors.c): Remove.
399 (environ.o: ../common/environ.c): Remove.
400 (common-debug.o: ../common/common-debug.c): Remove.
401 (cleanups.o: ../common/cleanups.c): Remove.
402 (common-exceptions.o: ../common/common-exceptions.c): Remove.
403 (fileio.o: ../common/fileio.c): Remove.
404 (common-regcache.o: ../common/common-regcache.c): Remove.
405 (signals-state-save-restore.o: ../common/signals-state-save-restore.c): Remove.
406 (new-op.o: ../common/new-op.c): Remove.
407 (btrace-common.o: ../common/btrace-common.c): Remove.
408
21122961
SM		 4092017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
410
411 * Makefile.in (%.o: ../target/%.c): New rule.
412 (waitstatus.o: ../target/waitstatus.c): Remove.
413
c362e621
SM		 4142017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
415
416 * Makefile.in
417 (%.c: ../regformats/%.dat,
418 (%.c: ../regformats/arm/%.dat,
419 (%.c: ../regformats/i386/%.dat,
420 (%.c: ../regformats/rs6000/%.dat): New rules.
421 (aarch64.c): Remove.
422 (reg-arm.c): Remove.
423 (arm-with-iwmmxt.c): Remove.
424 (arm-with-vfpv2.c): Remove.
425 (arm-with-vfpv3.c): Remove.
426 (arm-with-neon.c): Remove.
427 (reg-bfin.c): Remove.
428 (reg-cris.c): Remove.
429 (reg-crisv32.c): Remove.
430 (i386.c): Remove.
431 (i386-linux.c): Remove.
432 (i386-avx.c): Remove.
433 (i386-avx-linux.c): Remove.
434 (i386-avx-avx512.c): Remove.
435 (i386-avx-avx512-linux.c): Remove.
436 (i386-mpx.c): Remove.
437 (i386-mpx-linux.c): Remove.
438 (i386-avx-mpx-avx512-pku.c): Remove.
439 (i386-avx-mpx-avx512-pku-linux.c): Remove.
440 (i386-avx-mpx.c): Remove.
441 (i386-avx-mpx-linux.c): Remove.
442 (i386-mmx.c): Remove.
443 (i386-mmx-linux.c): Remove.
444 (reg-ia64.c): Remove.
445 (reg-m32r.c): Remove.
446 (reg-m68k.c): Remove.
447 (reg-cf.c): Remove.
448 (mips-linux.c): Remove.
449 (mips-dsp-linux.c): Remove.
450 (mips64-linux.c): Remove.
451 (mips64-dsp-linux.c): Remove.
452 (nios2-linux.c): Remove.
453 (powerpc-32.c): Remove.
454 (powerpc-32l.c): Remove.
455 (powerpc-altivec32l.c): Remove.
456 (powerpc-cell32l.c): Remove.
457 (powerpc-vsx32l.c): Remove.
458 (powerpc-isa205-32l.c): Remove.
459 (powerpc-isa205-altivec32l.c): Remove.
460 (powerpc-isa205-vsx32l.c): Remove.
461 (powerpc-e500l.c): Remove.
462 (powerpc-64l.c): Remove.
463 (powerpc-altivec64l.c): Remove.
464 (powerpc-cell64l.c): Remove.
465 (powerpc-vsx64l.c): Remove.
466 (powerpc-isa205-64l.c): Remove.
467 (powerpc-isa205-altivec64l.c): Remove.
468 (powerpc-isa205-vsx64l.c): Remove.
469 (s390-linux32.c): Remove.
470 (s390-linux32v1.c): Remove.
471 (s390-linux32v2.c): Remove.
472 (s390-linux64.c): Remove.
473 (s390-linux64v1.c): Remove.
474 (s390-linux64v2.c): Remove.
475 (s390-te-linux64.c): Remove.
476 (s390-vx-linux64.c): Remove.
477 (s390-tevx-linux64.c): Remove.
478 (s390x-linux64.c): Remove.
479 (s390x-linux64v1.c): Remove.
480 (s390x-linux64v2.c): Remove.
481 (s390x-te-linux64.c): Remove.
482 (s390x-vx-linux64.c): Remove.
483 (s390x-tevx-linux64.c): Remove.
484 (tic6x-c64xp-linux.c): Remove.
485 (tic6x-c64x-linux.c): Remove.
486 (tic6x-c62x-linux.c): Remove.
487 (reg-sh.c): Remove.
488 (reg-sparc64.c): Remove.
489 (reg-spu.c): Remove.
490 (amd64.c): Remove.
491 (amd64-linux.c): Remove.
492 (amd64-avx.c): Remove.
493 (amd64-avx-linux.c): Remove.
494 (amd64-avx-avx512.c): Remove.
495 (amd64-avx-avx512-linux.c): Remove.
496 (amd64-mpx.c): Remove.
497 (amd64-mpx-linux.c): Remove.
498 (amd64-avx-mpx-avx512-pku.c): Remove.
499 (amd64-avx-mpx-avx512-pku-linux.c): Remove.
500 (amd64-avx-mpx.c): Remove.
501 (amd64-avx-mpx-linux.c): Remove.
502 (x32.c): Remove.
503 (x32-linux.c): Remove.
504 (x32-avx.c): Remove.
505 (x32-avx-linux.c): Remove.
506 (x32-avx-avx512.c): Remove.
507 (x32-avx-avx512-linux.c): Remove.
508 (reg-xtensa.c): Remove.
509 (reg-tilegx.c): Remove.
510 (reg-tilegx32.c): Remove.
511
1672e0d9
SDJ		 5122017-03-07 Sergio Durigan Junior <sergiodj@redhat.com>
513
514 * Makefile.in (SFILES): Add "common/environ.c".
515 (OBJS): Add "common/environ.h".
516
239b6d10
WT		 5172017-01-27 Walfred Tedeschi <walfred.tedeschi@intel.com>
518
519 * configure.ac: Check if the fs_base and gs_base members of
520 `struct user_regs_struct' exist.
521 * config.in: Regenerated.
522 * configure: Likewise.
523
694b382c
AT		 5242017-01-09 Antoine Tremblay <antoine.tremblay@ericsson.com>
525
526 * linux-aarch32-low.c (arm_breakpoint_kind_from_pc): Use
527 target_read_memory.
528 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer): Likewise.
529 (get_next_pcs_syscall_next_pc): Likewise.
530
7dc53023
LM		 5312016-12-23 Luis Machado <lgustavo@codesourcery.com>
532
533 * win32-i386-low.c: Fix incorrect reference to a couple source files.
534 * nto-x86-low.c: Likewise.
535
ad02e4fe
SM		 5362016-11-30 Simon Marchi <simon.marchi@polymtl.ca>
537
538 * Makefile.in: Include disable-implicit-rules.mk.
539
dcb07cfa
PA		 5402016-11-23 Pedro Alves <palves@redhat.com>
541
542 * debug.c: Include <chrono> instead of "gdb_sys_time.h".
543 (debug_vprintf): Use std::chrono::steady_clock instead of
544 gettimeofday. Use '.' instead of ':'.
545 * tracepoint.c: Include <chrono> instead of "gdb_sys_time.h".
546 (get_timestamp): Use std::chrono::steady_clock instead of
547 gettimeofday.
548
8629c02c
SM		 5492016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
550
551 * Makefile.in: Fix whitespace formatting.
552
b593ecca
SM		 5532016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
554
555 * Makefile.in (SFILES, OBS): Flatten list and order
556 alphabetically.
557
9986ba08
PA		 5582016-11-23 Pedro Alves <palves@redhat.com>
559
560 * event-loop.c (handle_file_event): Use warning.
561 * linux-low.c (linux_resume_one_lwp_throw): Use warning.
562 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
563 Use warning.
564
4eefa7bc
PA		 5652016-11-23 Pedro Alves <palves@redhat.com>
566
567 * linux-low.c (check_zombie_leaders): Use debug_printf for debug
568 output.
569 * notif.c (handle_notif_ack, notif_event_enque): Likewise.
570 * remote-utils.c (putpkt_binary_1, readchar, getpkt): Use
571 debug_printf and debug_flush for debug output.
572 * server.c (handle_general_set): Likewise.
573 * thread-db.c (try_thread_db_load): Use debug_printf for debug
574 output.
575
5443506e
SM		 5762016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
577
578 * Makefile.in (.c.o): Replace rule with ...
579 (%.o: %.c): ... this one.
580
3b165252
SM		 5812016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
582
583 * Makefile.in: Remove @GMAKE_TRUE@ prefixes and removes lines
584 prefixed with @GMAKE_FALSE@. Update comment related to non-GNU
585 make.
586 * configure.ac: Remove checks for the make program.
587 * configure: Re-generate.
588
0bcda685
PA		 5892016-10-28 Pedro Alves <palves@redhat.com>
590
591 * Makefile.in (CXX_DIALECT): Get from configure.
592 (COMPILE.pre, CC_LD): Append $(CXX_DIALECT).
593 * acinclude.m4: Include ../ax_cxx_compile_stdcxx.m4.
594 * configure.ac: Call AX_CXX_COMPILE_STDCXX.
595 * config.in: Regenerate.
596 * configure: Regenerate.
597
c3805894
YQ		 5982016-10-27 Yao Qi <yao.qi@linaro.org>
599
600 * linux-low.c (linux_supports_range_stepping): Return true if
601 can_software_single_step return true.
602
89342618
YQ		 6032016-10-27 Yao Qi <yao.qi@linaro.org>
604
605 * inferiors.c (find_inferior_in_random): New function.
606 * inferiors.h (find_inferior_in_random): Declare.
607 * linux-low.c (linux_wait_for_event_filtered): Call
608 find_inferior_in_random instead of find_inferior.
609
e3652c84
YQ		 6102016-10-27 Yao Qi <yao.qi@linaro.org>
611
612 * linux-low.c (linux_wait_1): If single-step breakpoints are
613 inserted, remove them.
614
5a04c4cf
PA		 6152016-10-26 Pedro Alves <palves@redhat.com>
616
617 * linux-low.c (handle_extended_wait): Link parent/child fork
618 threads.
619 (linux_wait_1): Unlink them.
620 (linux_set_resume_request): Ignore resume requests for
621 already-resumed and unhandled fork child threads.
622 * linux-low.h (struct lwp_info) <fork_relative>: New field.
623 * server.c (in_queued_stop_replies_ptid, in_queued_stop_replies):
624 New functions.
625 (handle_v_requests) <vCont>: Don't call require_running.
626 * server.h (in_queued_stop_replies): New declaration.
627
cb93dc7f
YQ		 6282016-10-24 Yao Qi <yao.qi@linaro.org>
629
630 PR server/20733
631 * linux-aarch64-low.c (append_insns): Cast the return value to
632 'uint32_t *'.
633
a1078bea
YQ		 6342016-10-10 Yao Qi <yao.qi@linaro.org>
635
636 * linux-aarch32-low.c (enum arm_breakpoint_kinds): Remove.
637
1fb77080
SDJ		 6382016-10-06 Sergio Durigan Junior <sergiodj@redhat.com>
639
640 * target.c (target_supports_multi_process): New function, moved
641 from...
642 * target.h (target_supports_multi_process): ... here. Remove
643 macro.
644
39b5a3b9
TT		 6452016-10-05 Tom Tromey <tom@tromey.com>
646
647 PR remote/20655:
648 * tracepoint.c (handle_tracepoint_bkpts): Check
649 ipa_error_tracepoint, not ipa_stopping_tracepoint.
650
c1d0b70a
YQ		 6512016-10-05 Yao Qi <yao.qi@linaro.org>
652
653 * configure.srv: Update the path of arm-*.xml files.
654
0a69eedb
YQ		 6552016-10-05 Terry Guo <terry.guo@arm.com>
656 Yao Qi <yao.qi@linaro.org>
657
658 * Makefile.in: Adjust the path of rules.
659 * configure.srv: Update the path of xml files.
660 * regformats/arm-with-iwmmxt.dat: Regenerated.
661 * regformats/arm-with-neon.dat: Likewise.
662 * regformats/arm-with-vfpv2.dat: Likewise.
663 * regformats/arm-with-vfpv3.dat Likewise.
664
17e16485
YQ		 6652016-09-30 Yao Qi <yao.qi@linaro.org>
666
667 PR gdbserver/20627
668 * target.c (target_stop_and_wait): Don't call
669 target_continue_no_signal, use resume_stop instead.
670
edeeb602
YQ		 6712016-09-26 Yao Qi <yao.qi@linaro.org>
672
673 * linux-low.c (linux_wait_1): Call debug_exit.
674
503b1c39
PA		 6752016-09-23 Pedro Alves <palves@redhat.com>
676
677 * Makefile.in (SFILES): Add common/new-op.c.
678 (OBS): Add common/new-op.o.
679 (new-op.o): New rule.
680
74172ecf
SM		 6812016-09-21 Simon Marchi <simon.marchi@ericsson.com>
682
683 * .gitinore: Ignore more files.
684
fc6cda2e
YQ		 6852016-09-21 Yao Qi <yao.qi@linaro.org>
686
687 * linux-aarch32-low.c (arm_fill_gregset): Keep bits 20 to
688 23.
689
bc1e6c81
SDJ		 6902016-09-19 Sergio Durigan Junior <sergiodj@redhat.com>
691
692 * server.c (start_inferior): Call target_mourn_inferior instead of
693 mourn_inferior; pass ptid_t argument to it.
694 (resume): Likewise.
695 (handle_target_event): Likewise.
696 * target.c (target_mourn_inferior): New function.
697 * target.h (mourn_inferior): Delete macro.
698
0e00e962
AA		 6992016-09-16 Andreas Arnez <arnez@linux.vnet.ibm.com>
700
701 * linux-low.c (lwp_is_stepping): New function.
702
1d8cb77d
CL		 7032016-09-06 Carl Love <cel@us.ibm.com>
704
705 * server.c (start_inferior): Fixed comment, requested comment change
706 didn't get updated correctly. Removed reference to ptrace () call as
707 it is only true on Linux systems.
708
7313bced
CL		 7092016-09-06 Carl Love <cel@us.ibm.com>
710
711 * server.c (start_inferior): Do not call
712 function target_post_create_inferior () if the
713 inferior process has already exited.
714
cf6de44d
PA		 7152016-09-05 Pedro Alves <palves@redhat.com>
716
717 * Makefile.in (COMPILER, COMPILER_CFLAGS): Remove.
718 (COMPILE.pre, CC_LD): Use CXX directly.
719 (INTERNAL_CFLAGS_BASE): Use CXXFLAGS directly.
720 * acinclude.m4: Don't include build-with-cxx.m4.
721 * configure.ac: Remove GDB_AC_BUILD_WITH_CXX call.
722 * configure: Regenerate.
723
c1da6748
AT		 7242016-09-02 Akash Trehan <akash.trehan123@gmail.com>
725
726 PR gdb/19495
727 * remote-utils.c (relocate_instruction): Remove redundant strcpy()
728 call writing data to own_buf.
729
f2b9e3df
SDJ		 7302016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
731
732 * target.c (mywait): Call target_wait instead of
733 the_target->wait.
734 (target_wait): New function.
735
049a8570
SDJ		 7362016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
737
738 * server.c (start_inferior): New variable 'ptid'. Replace calls
739 to the_target->resume by target_continue{,_no_signal}, depending
740 on the case.
741 * target.c (target_stop_and_wait): Call target_continue_no_signal
742 instead of the_target->resume.
743 (target_continue): New function.
744
3aa5cfa0
AT		 7452016-08-31 Antoine Tremblay <antoine.tremblay@ericsson.com>
746
747 * linux-low.c (linux_wait_1): Move event switch after unsuspend_lwps.
748
754653a7
AZ		 7492016-08-25 Adhemerval Zanella <adhemerval.zanella@linaro.org>
750
751 PR server/20491
752 * gdb_proc_service.h (ps_get_thread_area): Remove const from struct
753 ps_prochandle.
754 * linux-aarch64-low.c (ps_get_thread_area): Likewise.
755 * linux-arm-low.c (ps_get_thread_area): Likewise.
756 * linux-crisv32-low.c (ps_get_thread_area): Likewise.
757 * linux-m68k-low.c (ps_get_thread_area): Likewise.
758 * linux-mips-low.c (ps_get_thread_area): Likewise.
759 * linux-nios2-low.c (ps_get_thread_area): Likewise.
760 * linux-tic6x-low.c (ps_get_thread_area): Likewise.
761 * linux-x86-low.c (ps_get_thread_area): Likewise.
762 * linux-xtensa-low.c (ps_get_thread_area): Likewise.
763
ed036b40
PA		 7642016-08-19 Pedro Alves <palves@redhat.com>
765
766 * linux-x86-low.c (amd64_emit_call): Emit missing call opcode.
767
c8ef42ee
PA		 7682016-08-19 Pedro Alves <palves@redhat.com>
769
770 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Fix
771 comment. Use memcpy instead of casting through unsigned long.
772
9c235a72
PA		 7732016-08-19 Pedro Alves <palves@redhat.com>
774
775 * linux-amd64-ipa.c (alloc_jump_pad_buffer) [__ILP32__]: Try
776 allocating around 0x80000000.
777
201506da
PA		 7782016-08-19 Pedro Alves <palves@redhat.com>
779
780 PR gdb/20415
781 * Makefile.in (x32-linux-ipa.o, x32-avx-linux-ipa.o)
782 (x32-avx512-linux-ipa.o): New rules.
783 * configure.ac (x86_64-*-linux*): New x32 check.
784 * configure.srv (ipa_x32_linux_regobj): New.
785 (x86_64-*-linux*): Use $ipa_x32_linux_regobj if building for x32.
786 * linux-amd64-ipa.c (get_ipa_tdesc) [__ILP32__]: Return x32
787 descriptions.
788 (initialize_low_tracepoint) [__ILP32__]: Initialize x32
789 descriptions.
790 * configure: Regenerate.
791
f348d89a
PA		 7922016-08-09 Pedro Alves <palves@redhat.com>
793
794 PR gdb/18653
795 * Makefile.in (OBS): Add signals-state-save-restore.o.
796 (signals-state-save-restore.o): New rule.
797 * config.in: Regenerate.
798 * configure: Regenerate.
799 * linux-low.c: Include "signals-state-save-restore.h".
800 (linux_create_inferior): Call
801 restore_original_signals_state.
802 * server.c: Include "dispositions-save-restore.h".
803 (captured_main): Call save_original_signals_state.
804
1baf5149
PA		 8052016-08-05 Pedro Alves <palves@redhat.com>
806
807 * configure: Regenerate.
808
fcd4a73d
YQ		 8092016-08-04 Yao Qi <yao.qi@linaro.org>
810
811 * linux-low.c (regsets_fetch_inferior_registers): Check
812 errno is ESRCH or not.
813
979659d0
YQ		 8142016-08-02 Yao Qi <yao.qi@linaro.org>
815
816 * thread-db.c (struct thread_db) <td_ta_event_getmsg_p>: Remove.
817 <td_ta_set_event_p, td_ta_event_addr_p>: Remove.
818 (thread_db_load_search): Update.
819 (try_thread_db_load_1): Don't look for td_ta_event_addr,
820 td_ta_set_event and td_ta_event_getmsg.
821
6598661d
PA		 8222016-07-26 Pedro Alves <palves@redhat.com>
823
824 PR server/20414
825 * linux-x86-low.c (x86_get_pc, x86_set_pc): Use uint64_t instead
826 of unsigned long for 64-bit registers and use uint32_t instead of
827 unsigned int for 32-bit registers.
828
9cf12d57
PA		 8292016-07-26 Pedro Alves <palves@redhat.com>
830
831 * linux-x86-low.c (x86_siginfo_fixup): Rename 'native' parameter
832 to 'ptrace'.
833
305450ed
TT		 8342016-07-21 Tom Tromey <tom@tromey.com>
835
836 * configure: Rebuild.
837
2583da7c
YQ		 8382016-07-21 Yao Qi <yao.qi@linaro.org>
839
840 * mem-break.c (find_gdb_breakpoint): Cast bp to
841 'struct gdb_breakpoint *' rather than 'gdb_breakpoint *'.
842
21536b36
YQ		 8432016-07-21 Yao Qi <yao.qi@linaro.org>
844
845 * server.c (handle_v_requests): Support s and S actions
846 if target_supports_software_single_step return true.
847
8901d193
YQ		 8482016-07-21 Yao Qi <yao.qi@linaro.org>
849
850 * linux-low.c (resume_stopped_resumed_lwps): If resume request
851 is resume_step, call maybe_hw_step.
852 (linux_wait_1): Stop all threads, remove reinsert breakpoints,
853 and unstop them.
854 (linux_resume_one_lwp_throw): Don't assert the thread has reinsert
855 breakpoints or not.
856 (proceed_one_lwp): If resume request is resume_step, install
857 reinsert breakpoints and call maybe_hw_step.
858
0e9a339e
YQ		 8592016-07-21 Yao Qi <yao.qi@linaro.org>
860
861 * linux-low.c (proceed_one_lwp): Declare.
862 (linux_resume_one_thread): Remove local variable 'step'.
863 Lift code enqueue signal. Call proceed_one_lwp instead of
864 linux_resume_one_lwp.
865
4281b351
YQ		 8662016-07-21 Yao Qi <yao.qi@linaro.org>
867
868 * linux-low.c (linux_resume_one_thread): Call
869 enqueue_pending_signal.
870
984a2c04
YQ		 8712016-07-21 Yao Qi <yao.qi@linaro.org>
872
873 * gdbthread.h (make_cleanup_restore_current_thread): Declare.
874 * inferiors.c (do_restore_current_thread_cleanup): New function.
875 (make_cleanup_restore_current_thread): Likewise.
876 * linux-low.c (install_software_single_step_breakpoints): Call
877 make_cleanup_restore_current_thread. Switch current_thread to
878 thread.
879
bec903c9
YQ		 8802016-07-21 Yao Qi <yao.qi@linaro.org>
881
882 * mem-break.c (struct reinsert_breakpoint) <ptid>: New field.
883 (set_reinsert_breakpoint): New parameter ptid. Callers updated.
884 (clone_one_breakpoint): Likewise.
885 (delete_reinsert_breakpoints): Change parameter to thread.
886 Callers updated.
887 (has_reinsert_breakpoints): Likewise.
888 (uninsert_reinsert_breakpoints): Likewise.
889 (reinsert_reinsert_breakpoints): Likewise.
890 * mem-break.h (set_reinsert_breakpoint): Update declaration.
891 (delete_reinsert_breakpoints): Likewise.
892 (reinsert_reinsert_breakpoints): Likewise.
893 (uninsert_reinsert_breakpoints): Likewise.
894 (has_reinsert_breakpoints): Likewise.
895
63c40ec7
YQ		 8962016-07-21 Yao Qi <yao.qi@linaro.org>
897
898 * inferiors.c (get_thread_process): Make parameter const.
899 * inferiors.h (get_thread_process): Update declaration.
900 * mem-break.c (clone_all_breakpoints): Remove all parameters.
901 Add new parameters child_thread and parent_thread. Callers
902 updated.
903 * mem-break.h (clone_all_breakpoints): Update declaration.
904
9aa76cd0
YQ		 9052016-07-21 Yao Qi <yao.qi@linaro.org>
906
907 * mem-break.c (struct breakpoint) <cond_list>: Remove.
908 <command_list, handler>: Remove.
909 (struct gdb_breakpoint): New.
910 (struct other_breakpoint): New.
911 (struct reinsert_breakpoint): New.
912 (is_gdb_breakpoint): New function.
913 (any_persistent_commands): Update command_list if
914 is_gdb_breakpoint returns true.
915 (set_breakpoint): Create breakpoints according to their types.
916 (find_gdb_breakpoint): Return 'struct gdb_breakpoint *'.
917 (set_gdb_breakpoint_1): Likewise.
918 (set_gdb_breakpoint): Likewise.
919 (clear_breakpoint_conditions): Change parameter type to
920 'struct gdb_breakpoint *'.
921 (clear_breakpoint_commands): Likewise.
922 (clear_breakpoint_conditions_and_commands): Likewise.
923 (add_condition_to_breakpoint): Likewise.
924 (add_breakpoint_condition): Likewise.
925 (add_commands_to_breakpoint): Likewise.
926 (check_breakpoints): Check other_breakpoint.
927 (clone_one_breakpoint): Clone breakpopint according to its type.
928 * mem-break.h (struct gdb_breakpoint): Declare.
929 (set_gdb_breakpoint): Update declaration.
930 (clear_breakpoint_conditions_and_commands): Likewise.
931 (add_breakpoint_condition): Likewise.
932 (add_breakpoint_commands): Likewise.
933 * server.c (process_point_options): Change parameter type to
934 'struct gdb_breakpoint *'.
935
811f8301
YQ		 9362016-07-21 Yao Qi <yao.qi@linaro.org>
937
938 * mem-break.c (set_breakpoint_at): Rename it to ...
939 (set_breakpoint_type_at): ... it.
940 (set_breakpoint_at): Call set_breakpoint_type_at.
941 (set_reinsert_breakpoint): Call set_breakpoint_type_at.
942 * mem-break.h (set_breakpoint_at): Update comments.
943
b1c51e36
CLT		 9442016-07-12 Chung-Lin Tang <cltang@codesourcery.com>
945
946 * linux-nios2-low.c (nios2_fill_gregset): Add type cast
947 to buf parameter.
948 (nios2_store_gregset): Likewise.
949
ced2dffb
PA		 9502016-07-01 Pedro Alves <palves@redhat.com>
951 Antoine Tremblay <antoine.tremblay@ericsson.com>
952
953 * linux-low.c: Change interface to take the target lwp_info
954 pointer directly and return void. Handle detaching from a zombie
955 thread.
956 (linux_detach_lwp_callback): New function.
957 (linux_detach): Detach from the leader thread after detaching from
958 the clone threads.
959
2ac09a5b
YQ		 9602016-06-28 Yao Qi <yao.qi@linaro.org>
961
962 * linux-aarch64-low.c (aarch64_ftrace_insn_reloc_b): Use int64_t
963 for variable new_offset.
964 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
965 (aarch64_ftrace_insn_reloc_cb): Likewise.
966 (aarch64_ftrace_insn_reloc_tb): Likewise.
967 (aarch64_install_fast_tracepoint_jump_pad): Likewise. Use
968 PRIx64 instead of PRIx32.
969
79e7fd4f
YQ		 9702016-06-28 Yao Qi <yao.qi@linaro.org>
971
972 * linux-arm-low.c (arm_get_syscall_trapinfo): New function.
973 (the_low_target): Install arm_get_syscall_trapinfo.
974
061fc021
YQ		 9752016-06-28 Yao Qi <yao.qi@linaro.org>
976
977 * linux-aarch64-low.c (aarch64_get_syscall_trapinfo): New
978 function.
979 (the_low_target): Install aarch64_get_syscall_trapinfo.
980
4cc32bec
YQ		 9812016-06-28 Yao Qi <yao.qi@linaro.org>
982
983 * linux-low.c (get_syscall_trapinfo): Remove parameter sysret.
984 Callers updated.
985 * linux-low.h (struct linux_target_ops) <get_syscall_trapinfo>:
986 Remove parameter sysno.
987 * linux-x86-low.c (x86_get_syscall_trapinfo): Remove parameter
988 sysret.
989
782c1122
AA		 9902016-06-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
991
992 * linux-s390-low.c (s390_emit_eq_goto): Mark function static.
993 (s390_emit_ne_goto): Likewise.
994 (s390_emit_lt_goto): Likewise.
995 (s390_emit_le_goto): Likewise.
996 (s390_emit_gt_goto): Likewise.
997 (s390_emit_ge_goto): Likewise.
998 (s390x_emit_eq_goto): Likewise.
999 (s390x_emit_ne_goto): Likewise.
1000 (s390x_emit_lt_goto): Likewise.
1001 (s390x_emit_le_goto): Likewise.
1002 (s390x_emit_gt_goto): Likewise.
1003 (s390x_emit_ge_goto): Likewise.
1004 (s390_emit_ops_impl): Mark variable static.
1005 (s390x_emit_ops): Likewise.
1006
2e7b624b
YQ		 10072016-06-17 Yao Qi <yao.qi@linaro.org>
1008
1009 * linux-low.c (handle_extended_wait): Call
1010 uninsert_reinsert_breakpoints for the parent process. Remove
1011 reinsert breakpoints from the child process. Reinsert them to
1012 the parent process when vfork is done.
1013 * mem-break.c (uninsert_reinsert_breakpoints): New function.
1014 (reinsert_reinsert_breakpoints): New function.
1015 * mem-break.h (uninsert_reinsert_breakpoints): Declare
1016 (reinsert_reinsert_breakpoints): Declare.
1017
8a81c5d7
YQ		 10182016-06-17 Yao Qi <yao.qi@linaro.org>
1019
1020 * linux-low.c (handle_extended_wait): If the parent is doing
1021 step-over, remove the reinsert breakpoints from the forked child.
1022
f50bf8e5
YQ		 10232016-06-17 Yao Qi <yao.qi@linaro.org>
1024
1025 * linux-low.c (unsuspend_all_lwps): Declare.
1026 (linux_low_filter_event): If thread exited, call finish_step_over.
1027 If step-over is finished, unsuspend other threads.
1028
8376a3cb
YQ		 10292016-06-17 Yao Qi <yao.qi@linaro.org>
1030
1031 * linux-low.c (linux_resume_one_lwp_throw): Assert
1032 has_reinsert_breakpoints returns false.
1033 * mem-break.c (delete_disabled_breakpoints): Assert
1034 bp type isn't reinsert_breakpoint.
1035
f79b145d
YQ		 10362016-06-17 Yao Qi <yao.qi@linaro.org>
1037
1038 * linux-low.c (maybe_hw_step): New function.
1039 (linux_resume_one_lwp_throw): Call maybe_hw_step.
1040 (finish_step_over): Switch current_thread to lwp temporarily,
1041 and assert has_reinsert_breakpoints returns true.
1042 (proceed_one_lwp): Call maybe_hw_step.
1043 * mem-break.c (has_reinsert_breakpoints): New function.
1044 * mem-break.h (has_reinsert_breakpoints): Declare.
1045
0ae534d2
JT		 10462016-06-02 Jon Turney <jon.turney@dronecode.org.uk>
1047
1048 * win32-low.c (win32_create_inferior): Add pointer casts for C++.
1049
fcdad592
YQ		 10502016-05-17 Yao Qi <yao.qi@linaro.org>
1051
1052 * linux-low.c (linux_stabilize_threads): Call unsuspend_all_lwps
1053 instead of find_inferior.
1054
9e784964
YQ		 10552016-05-05 Yao Qi <yao.qi@linaro.org>
1056
1057 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer):
1058 Initialize res to zero.
1059
cf2ebb6e
YQ		 10602016-05-05 Yao Qi <yao.qi@linaro.org>
1061
1062 * linux-arm-low.c (arm_sigreturn_next_pc): Change type of cpsr
1063 to uint32_t.
1064
c1aebf87
UW		 10652016-05-04 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
1066
1067 * spu-low.c (fetch_ppc_register): Cast PowerPC-Linux-specific value
1068 used as first ptrace argument to PTRACE_TYPE_ARG1 for C++.
1069 (fetch_ppc_memory_1, store_ppc_memory_1): Likewise.
1070
35fd2deb 10712016-04-28 Par Olsson <par.olsson@windriver.com>
cbe14bcf 1072 Simon Marchi <simon.marchi@ericsson.com>
35fd2deb
PO		 1073
1074 * tracepoint.c (write_inferior_int8): New function.
1075 (cmd_qtenable_disable): Write enable flag using
1076 write_inferior_int8.
1077
484b3c32
YQ		 10782016-04-25 Yao Qi <yao.qi@linaro.org>
1079
1080 * linux-low.c (lwp_signal_can_be_delivered): Adjust.
1081 (need_step_over_p): Return zero if the LWP has pending signals
1082 can be delivered on software single step target.
1083
85ba7d86
YQ		 10842016-04-25 Yao Qi <yao.qi@linaro.org>
1085
1086 * linux-low.c (reinsert_raw_breakpoint): If bp->inserted is true
1087 return instead of error.
1088
3539aa13
YQ		 10892016-04-22 Yao Qi <yao.qi@linaro.org>
1090
1091 * linux-aarch32-low.c (arm_store_gregset): Clear CPSR bits 20
1092 to 23.
1093
5b061e98
YQ		 10942016-04-22 Yao Qi <yao.qi@linaro.org>
1095
1096 * linux-low.c (lwp_signal_can_be_delivered): Don't deliver
1097 signal when stepping over breakpoint with software single
1098 step.
1099
3451269c
PA		 11002016-04-21 Pedro Alves <palves@redhat.com>
1101
1102 * linux-s390-low.c (s390_collect_ptrace_register)
1103 (s390_supply_ptrace_register, s390_get_hwcap): Use gdb_byte * and
1104 add casts.
1105 (s390_check_regset): Use void * instead of gdb_byte *.
1106
a2358508
PA		 11072016-04-20 Pedro Alves <palves@redhat.com>
1108
1109 * configure: Renegerate.
1110
6885166d
YQ		 11112016-04-20 Yao Qi <yao.qi@linaro.org>
1112
1113 * linux-aarch32-low.c: Include "arch/arm-linux.h".
1114 (arm_fill_gregset): Use ARM_CPSR_GREGNUM rather than magic
1115 number 16.
1116 (arm_store_gregset): Likewise.
1117
2b863f51
WT		 11182016-04-16 Walfred Tedeschi <walfred.tedeschi@intel.com>
1119
1120 * Makefile.in (clean): Add removal for i386-avx-mpx.c,
1121 i386-avx-mpx-linux.c, amd64-avx-mpx.c and amd64-avx-mpx-linux.c.
1122 (i386-avx-mpx.c, i386-avx-mpx-linux.c, amd64-avx-mpx.c)
1123 (amd64-avx-mpx-linux.c): New rules.
1124 (amd64-avx-mpx-linux-ipa.o, i386-avx-mpx-linux-ipa.o): New rule.
1125 * configure.srv (srv_i386_regobj): Add i386-avx-mpx.o.
1126 (srv_i386_linux_regobj): Add i386-avx-mpx-linux.o.
1127 (srv_amd64_regobj): Add amd64-avx-mpx.o.
1128 (srv_amd64_linux_regobj): Add amd64-avx-mpx-linux.o.
1129 (srv_i386_xmlfiles): Add i386/i386-avx-mpx.xml.
1130 (srv_amd64_xmlfiles): Add i386/amd64-avx-mpx.xml.
1131 (srv_i386_linux_xmlfiles): Add i386/i386-avx-mpx-linux.xml.
1132 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-mpx-linux.xml.
1133 (ipa_i386_linux_regobj): Add i386-avx-mpx-linux-ipa.o.
1134 (ipa_amd64_linux_regobj): Add amd64-avx-mpx-linux-ipa.o.
1135 * linux-x86-low.c (x86_linux_read_description): Add case for
1136 X86_XSTATE_AVX_MPX_MASK.
1137 (x86_get_ipa_tdesc_idx): Add cases for avx_mpx.
1138 (initialize_low_arch): Call init_registers_amd64_avx_mpx_linux and
1139 init_registers_i386_avx_mpx_linux.
1140 * linux-i386-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
1141 (initialize_low_tracepoint): Call
1142 init_registers_i386_avx_mpx_linux.
1143 * linux-amd64-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
1144 (initialize_low_tracepoint): Call
1145 init_registers_amd64_avx_mpx_linux.
1146 * linux-x86-tdesc.h (X86_TDESC_AVX_MPX): New enum value.
1147 (init_registers_amd64_avx_mpx_linux, tdesc_amd64_avx_mpx_linux)
1148 (init_registers_i386_avx_mpx_linux, tdesc_i386_avx_mpx_linux): New
1149 declarations.
1150
9b30624b
PA		 11512016-04-18 Pedro Alves <palves@redhat.com>
1152
1153 * configure: Regenerate.
1154
45e3745e
AT		 11552016-04-13 Antoine Tremblay <antoine.tremblay@ericsson.com>
1156
1157 * linux-aarch64-low.c (aarch64_emit_add): Switch x1 and x0.
1158 (aarch64_emit_sub): Likewise.
1159
2afc13ff
PA		 11602016-04-12 Pedro Alves <palves@redhat.com>
1161
1162 * utils.c (prepare_to_throw_exception): Delete.
1163
6e774b13
SM		 11642016-04-05 Simon Marchi <simon.marchi@ericsson.com>
1165
1166 * Makefile.in ($(IPA_LIB)): Set SONAME of the IPA lib.
1167
4dca19f8
MK		 11682016-04-05 Marcin Kościelnicki <koriakin@0x04.net>
1169
1170 * tracepoint.c (getauxval): Move to #ifdef IN_PROCESS_AGENT.
1171
d0a9981f
MK		 11722016-04-03 Marcin Kościelnicki <koriakin@0x04.net>
1173
1174 * linux-aarch64-ipa.c: Add <elf.h> include.
1175 * linux-ppc-ipa.c: Add <elf.h> include.
1176 * linux-s390-ipa.c: Add <elf.h> include.
1177
252db07e
MK		 11782016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
1179
1180 * tracepoint.c (gdb_collect_ptr): Remove const qualifier.
1181 (get_raw_reg_ptr): Likewise.
1182 (get_trace_state_variable_value_ptr): Likewise.
1183 (set_trace_state_variable_value_ptr): Likewise.
1184 (initialize_tracepoint): Cast alloc_jump_pad_buffer result to
1185 char *.
1186
14e2b6d9
MK		 11872016-03-31 Wei-cheng Wang <cole945@gmail.com>
1188 Marcin Kościelnicki <koriakin@0x04.net>
1189
1190 PR/17221
1191 * linux-ppc-low.c (emit_insns): New function.
1192 (__EMIT_ASM, _EMIT_ASM, EMIT_ASM): New macros.
1193 (ppc_emit_prologue): New function.
1194 (ppc_emit_epilogue): New function.
1195 (ppc_emit_add): New function.
1196 (ppc_emit_sub): New function.
1197 (ppc_emit_mul): New function.
1198 (ppc_emit_lsh): New function.
1199 (ppc_emit_rsh_signed): New function.
1200 (ppc_emit_rsh_unsigned): New function.
1201 (ppc_emit_ext): New function.
1202 (ppc_emit_zero_ext): New function.
1203 (ppc_emit_log_not): New function.
1204 (ppc_emit_bit_and): New function.
1205 (ppc_emit_bit_or): New function.
1206 (ppc_emit_bit_xor): New function.
1207 (ppc_emit_bit_not): New function.
1208 (ppc_emit_equal): New function.
1209 (ppc_emit_less_signed): New function.
1210 (ppc_emit_less_unsigned): New function.
1211 (ppc_emit_ref): New function.
1212 (ppc_emit_const): New function.
1213 (ppc_emit_reg): New function.
1214 (ppc_emit_pop): New function.
1215 (ppc_emit_stack_flush): New function.
1216 (ppc_emit_swap): New function.
1217 (ppc_emit_stack_adjust): New function.
1218 (ppc_emit_call): New function.
1219 (ppc_emit_int_call_1): New function.
1220 (ppc_emit_void_call_2): New function.
1221 (ppc_emit_if_goto): New function.
1222 (ppc_emit_goto): New function.
1223 (ppc_emit_eq_goto): New function.
1224 (ppc_emit_ne_goto): New function.
1225 (ppc_emit_lt_goto): New function.
1226 (ppc_emit_le_goto): New function.
1227 (ppc_emit_gt_goto): New function.
1228 (ppc_emit_ge_goto): New function.
1229 (ppc_write_goto_address): New function.
1230 (ppc_emit_ops_impl): New static variable.
1231 (ppc64v1_emit_prologue): New function.
1232 (ppc64v2_emit_prologue): New function.
1233 (ppc64_emit_epilogue): New function.
1234 (ppc64_emit_add): New function.
1235 (ppc64_emit_sub): New function.
1236 (ppc64_emit_mul): New function.
1237 (ppc64_emit_lsh): New function.
1238 (ppc64_emit_rsh_signed): New function.
1239 (ppc64_emit_rsh_unsigned): New function.
1240 (ppc64_emit_ext): New function.
1241 (ppc64_emit_zero_ext): New function.
1242 (ppc64_emit_log_not): New function.
1243 (ppc64_emit_bit_and): New function.
1244 (ppc64_emit_bit_or): New function.
1245 (ppc64_emit_bit_xor): New function.
1246 (ppc64_emit_bit_not): New function.
1247 (ppc64_emit_equal): New function.
1248 (ppc64_emit_less_signed): New function.
1249 (ppc64_emit_less_unsigned): New function.
1250 (ppc64_emit_ref): New function.
1251 (ppc64_emit_const): New function.
1252 (ppc64v1_emit_reg): New function.
1253 (ppc64v2_emit_reg): New function.
1254 (ppc64_emit_pop): New function.
1255 (ppc64_emit_stack_flush): New function.
1256 (ppc64_emit_swap): New function.
1257 (ppc64v1_emit_call): New function.
1258 (ppc64v2_emit_call): New function.
1259 (ppc64v1_emit_int_call_1): New function.
1260 (ppc64v2_emit_int_call_1): New function.
1261 (ppc64v1_emit_void_call_2): New function.
1262 (ppc64v2_emit_void_call_2): New function.
1263 (ppc64_emit_if_goto): New function.
1264 (ppc64_emit_eq_goto): New function.
1265 (ppc64_emit_ne_goto): New function.
1266 (ppc64_emit_lt_goto): New function.
1267 (ppc64_emit_le_goto): New function.
1268 (ppc64_emit_gt_goto): New function.
1269 (ppc64_emit_ge_goto): New function.
1270 (ppc64v1_emit_ops_impl): New static variable.
1271 (ppc64v2_emit_ops_impl): New static variable.
1272 (ppc_emit_ops): New function.
1273 (linux_low_target): Wire in ppc_emit_ops.
1274
a2174ba4
MK		 12752016-03-31 Wei-cheng Wang <cole945@gmail.com>
1276 Marcin Kościelnicki <koriakin@0x04.net>
1277
1278 PR/17221
1279 * Makefile.in: Add powerpc-*-ipa.o
1280 * configure.srv: Add ipa_obj for powerpc*-linux.
1281 * linux-ppc-ipa.c: New file.
1282 * linux-ppc-low.c: Added linux-ppc-tdesc.h, ax.h, tracepoint.h
1283 includes.
1284 (PPC_FIELD): New macro.
1285 (PPC_SEXT): New macro.
1286 (PPC_OP6): New macro.
1287 (PPC_BO): New macro.
1288 (PPC_LI): New macro.
1289 (PPC_BD): New macro.
1290 (init_registers_*): Move prototype to linux-ppc-tdesc.h.
1291 (tdesc_*): Move declaration to linux-ppc-tdesc.h.
1292 (ppc_get_hwcap): Rename to ppc_get_auxv and add type parameter.
1293 (ppc_get_thread_area): New function.
1294 (is_elfv2_inferior): New function.
1295 (gen_ds_form): New function.
1296 (GEN_STD): New macro.
1297 (GEN_STDU): New macro.
1298 (GEN_LD): New macro.
1299 (GEN_LDU): New macro.
1300 (gen_d_form): New function.
1301 (GEN_ADDI): New macro.
1302 (GEN_ADDIS): New macro.
1303 (GEN_LI): New macro.
1304 (GEN_LIS): New macro.
1305 (GEN_ORI): New macro.
1306 (GEN_ORIS): New macro.
1307 (GEN_LWZ): New macro.
1308 (GEN_STW): New macro.
1309 (GEN_STWU): New macro.
1310 (gen_xfx_form): New function.
1311 (GEN_MFSPR): New macro.
1312 (GEN_MTSPR): New macro.
1313 (GEN_MFCR): New macro.
1314 (GEN_MTCR): New macro.
1315 (GEN_SYNC): New macro.
1316 (GEN_LWSYNC): New macro.
1317 (gen_x_form): New function.
1318 (GEN_OR): New macro.
1319 (GEN_MR): New macro.
1320 (GEN_LWARX): New macro.
1321 (GEN_STWCX): New macro.
1322 (GEN_CMPW): New macro.
1323 (gen_md_form): New function.
1324 (GEN_RLDICL): New macro.
1325 (GEN_RLDICR): New macro.
1326 (gen_i_form): New function.
1327 (GEN_B): New macro.
1328 (GEN_BL): New macro.
1329 (gen_b_form): New function.
1330 (GEN_BNE): New macro.
1331 (GEN_LOAD): New macro.
1332 (GEN_STORE): New macro.
1333 (gen_limm): New function.
1334 (gen_atomic_xchg): New function.
1335 (gen_call): New function.
1336 (ppc_relocate_instruction): New function.
1337 (ppc_install_fast_tracepoint_jump_pad): New function.
1338 (ppc_get_min_fast_tracepoint_insn_len): New function.
1339 (ppc_get_ipa_tdesc_idx): New function.
1340 (the_low_target): Wire in the new functions.
1341 (initialize_low_arch) [!__powerpc64__]: Don'it initialize 64-bit
1342 tdescs.
1343 * linux-ppc-tdesc.h: New file.
1344
a13c4696
MK		 13452016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
1346
1347 * linux-aarch64-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
1348 (alloc_jump_pad_buffer): New function.
1349 * linux-amd64-ipa.c: Add <sys/mman.h> include.
1350 (alloc_jump_pad_buffer): New function.
1351 * linux-i386-ipa.c (alloc_jump_pad_buffer): New function.
1352 * linux-s390-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
1353 (alloc_jump_pad_buffer): New function.
1354 * tracepoint.c (getauxval) [!HAVE_GETAUXVAL]: New function.
1355 (initialize_tracepoint): Delegate to alloc_jump_pad_buffer.
1356 * tracepoint.h (alloc_jump_pad_buffer): New prototype.
1357 (getauxval) [!HAVE_GETAUXVAL]: New prototype.
1358
1cda1512
MK		 13592016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
1360
1361 * linux-aarch64-ipa.c: Rename gdb_agent_get_raw_reg to get_raw_reg.
1362 * linux-amd64-ipa.c: Likewise.
1363 * linux-i386-ipa.c: Likewise.
1364 * linux-s390-ipa.c: Likewise.
1365 * tracepoint.c: IPA-export gdb_collect_ptr instead of gdb_collect,
1366 ditto for get_raw_reg_ptr, get_trace_state_variable_value_ptr,
1367 set_trace_state_variable_value_ptr.
1368 (struct ipa_sym_addresses): Likewise.
1369 (symbol_list): Likewise.
1370 (install_fast_tracepoint): Dereference gdb_collect_ptr instead of
1371 accessing gdb_collect directly.
1372 (gdb_collect_ptr_type): New typedef.
1373 (get_raw_reg_ptr_type): New typedef.
1374 (get_trace_state_variable_value_ptr_type): New typedef.
1375 (set_trace_state_variable_value_ptr_type): New typedef.
1376 (gdb_collect_ptr): New global.
1377 (get_raw_reg_ptr): New global.
1378 (get_trace_state_variable_value_ptr): New global.
1379 (set_trace_state_variable_value_ptr): New global.
1380 (get_raw_reg_func_addr): Dereference get_raw_reg_ptr instead of
1381 accessing get_raw_reg directly.
1382 (get_get_tsv_func_addr): Likewise for
1383 get_trace_state_variable_value_ptr.
1384 (get_set_tsv_func_addr): Likewise for
1385 set_trace_state_variable_value_ptr.
1386 * tracepoint.h: Rename gdb_agent_get_raw_reg to get_raw_reg.
1387
72fb5488
SM		 13882016-03-30 Simon Marchi <simon.marchi@ericsson.com>
1389
1390 * tracepoint.c (cmd_qtenable_disable): Remove whitespace.
1391
28170b88
MK		 13922016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
1393
1394 * remote-utils.c (look_up_one_symbol): Remove own_buf, handle 'v'
1395 packets.
1396 (relocate_instruction): Remove own_buf.
1397 * server.c (own_buf): Make global.
1398 (handle_v_requests): Make global.
1399 * server.h (own_buf): New declaration.
1400 (handle_v_requests): New prototype.
1401
f39e8743
MK		 14022016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
1403
1404 PR 18377
1405 * linux-s390-low.c (add_insns): New function.
1406 (s390_emit_prologue): New function.
1407 (s390_emit_epilogue): New function.
1408 (s390_emit_add): New function.
1409 (s390_emit_sub): New function.
1410 (s390_emit_mul): New function.
1411 (s390_emit_lsh): New function.
1412 (s390_emit_rsh_signed): New function.
1413 (s390_emit_rsh_unsigned): New function.
1414 (s390_emit_ext): New function.
1415 (s390_emit_log_not): New function.
1416 (s390_emit_bit_and): New function.
1417 (s390_emit_bit_or): New function.
1418 (s390_emit_bit_xor): New function.
1419 (s390_emit_bit_not): New function.
1420 (s390_emit_equal): New function.
1421 (s390_emit_less_signed): New function.
1422 (s390_emit_less_unsigned): New function.
1423 (s390_emit_ref): New function.
1424 (s390_emit_if_goto): New function.
1425 (s390_emit_goto): New function.
1426 (s390_write_goto_address): New function.
1427 (s390_emit_litpool): New function.
1428 (s390_emit_const): New function.
1429 (s390_emit_call): New function.
1430 (s390_emit_reg): New function.
1431 (s390_emit_pop): New function.
1432 (s390_emit_stack_flush): New function.
1433 (s390_emit_zero_ext): New function.
1434 (s390_emit_swap): New function.
1435 (s390_emit_stack_adjust): New function.
1436 (s390_emit_set_r2): New function.
1437 (s390_emit_int_call_1): New function.
1438 (s390_emit_void_call_2): New function.
1439 (s390_emit_eq_goto): New function.
1440 (s390_emit_ne_goto): New function.
1441 (s390_emit_lt_goto): New function.
1442 (s390_emit_le_goto): New function.
1443 (s390_emit_gt_goto): New function.
1444 (s390_emit_ge_goto): New function.
1445 (s390x_emit_prologue): New function.
1446 (s390x_emit_epilogue): New function.
1447 (s390x_emit_add): New function.
1448 (s390x_emit_sub): New function.
1449 (s390x_emit_mul): New function.
1450 (s390x_emit_lsh): New function.
1451 (s390x_emit_rsh_signed): New function.
1452 (s390x_emit_rsh_unsigned): New function.
1453 (s390x_emit_ext): New function.
1454 (s390x_emit_log_not): New function.
1455 (s390x_emit_bit_and): New function.
1456 (s390x_emit_bit_or): New function.
1457 (s390x_emit_bit_xor): New function.
1458 (s390x_emit_bit_not): New function.
1459 (s390x_emit_equal): New function.
1460 (s390x_emit_less_signed): New function.
1461 (s390x_emit_less_unsigned): New function.
1462 (s390x_emit_ref): New function.
1463 (s390x_emit_if_goto): New function.
1464 (s390x_emit_const): New function.
1465 (s390x_emit_call): New function.
1466 (s390x_emit_reg): New function.
1467 (s390x_emit_pop): New function.
1468 (s390x_emit_stack_flush): New function.
1469 (s390x_emit_zero_ext): New function.
1470 (s390x_emit_swap): New function.
1471 (s390x_emit_stack_adjust): New function.
1472 (s390x_emit_int_call_1): New function.
1473 (s390x_emit_void_call_2): New function.
1474 (s390x_emit_eq_goto): New function.
1475 (s390x_emit_ne_goto): New function.
1476 (s390x_emit_lt_goto): New function.
1477 (s390x_emit_le_goto): New function.
1478 (s390x_emit_gt_goto): New function.
1479 (s390x_emit_ge_goto): New function.
1480 (s390_emit_ops): New function.
1481 (struct linux_target_ops): Fill in emit_ops hook.
1482
abd9baf9
MK		 14832016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
1484
1485 PR 18377
1486 * Makefile.in: Add s390 IPA files.
1487 * configure.srv: Build IPA for s390.
1488 * linux-s390-ipa.c: New file.
1489 * linux-s390-low.c: New includes - inttypes.h and linux-s390-tdesc.h.
1490 (init_registers_s390_linux32): Move declaration to linux-s390-tdesc.h.
1491 (tdesc_s390_linux32): Likewise.
1492 (init_registers_s390_linux32v1): Likewise.
1493 (tdesc_s390_linux32v1): Likewise.
1494 (init_registers_s390_linux32v2): Likewise.
1495 (tdesc_s390_linux32v2): Likewise.
1496 (init_registers_s390_linux64): Likewise.
1497 (tdesc_s390_linux64): Likewise.
1498 (init_registers_s390_linux64v1): Likewise.
1499 (tdesc_s390_linux64v1): Likewise.
1500 (init_registers_s390_linux64v2): Likewise.
1501 (tdesc_s390_linux64v2): Likewise.
1502 (init_registers_s390_te_linux64): Likewise.
1503 (tdesc_s390_te_linux64): Likewise.
1504 (init_registers_s390_vx_linux64): Likewise.
1505 (tdesc_s390_vx_linux64): Likewise.
1506 (init_registers_s390_tevx_linux64): Likewise.
1507 (tdesc_s390_tevx_linux64): Likewise.
1508 (init_registers_s390x_linux64): Likewise.
1509 (tdesc_s390x_linux64): Likewise.
1510 (init_registers_s390x_linux64v1): Likewise.
1511 (tdesc_s390x_linux64v1): Likewise.
1512 (init_registers_s390x_linux64v2): Likewise.
1513 (tdesc_s390x_linux64v2): Likewise.
1514 (init_registers_s390x_te_linux64): Likewise.
1515 (tdesc_s390x_te_linux64): Likewise.
1516 (init_registers_s390x_vx_linux64): Likewise.
1517 (tdesc_s390x_vx_linux64): Likewise.
1518 (init_registers_s390x_tevx_linux64): Likewise.
1519 (tdesc_s390x_tevx_linux64): Likewise.
1520 (have_hwcap_s390_vx): New static variable.
1521 (s390_arch_setup): Fill have_hwcap_s390_vx.
1522 (s390_get_thread_area): New function.
1523 (s390_ft_entry_gpr_esa): New const.
1524 (s390_ft_entry_gpr_zarch): New const.
1525 (s390_ft_entry_misc): New const.
1526 (s390_ft_entry_fr): New const.
1527 (s390_ft_entry_vr): New const.
1528 (s390_ft_main_31): New const.
1529 (s390_ft_main_64): New const.
1530 (s390_ft_exit_fr): New const.
1531 (s390_ft_exit_vr): New const.
1532 (s390_ft_exit_misc): New const.
1533 (s390_ft_exit_gpr_esa): New const.
1534 (s390_ft_exit_gpr_zarch): New const.
1535 (append_insns): New function.
1536 (s390_relocate_instruction): New function.
1537 (s390_install_fast_tracepoint_jump_pad): New function.
1538 (s390_get_min_fast_tracepoint_insn_len): New function.
1539 (s390_get_ipa_tdesc_idx): New function.
1540 (struct linux_target_ops): Wire in the above functions.
1541 (initialize_low_arch) [!__s390x__]: Don't initialize s390x tdescs.
1542 * linux-s390-tdesc.h: New file.
1543
a4105d04
MK		 15442016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
1545
1546 * linux-s390-low.c (s390_supports_tracepoints): New function.
1547 (struct linux_target_ops): Fill supports_tracepoints hook.
1548
35ac8b3e
YQ		 15492016-03-18 Yao Qi <yao.qi@linaro.org>
1550
1551 * linux-low.c (lwp_signal_can_be_delivered): New function.
1552 (linux_resume_one_lwp_throw): Use lwp_signal_can_be_delivered.
1553
94610ec4
YQ		 15542016-03-18 Yao Qi <yao.qi@linaro.org>
1555
1556 * linux-low.c (linux_resume_one_lwp_throw): Set 'signal' to
1557 0 if signal is enqueued. Remove 'signal' from one debugging
1558 message. Move one debugging message to some lines below.
1559 Remove code setting 'signal' to 0.
1560
80aea927
YQ		 15612016-03-18 Yao Qi <yao.qi@linaro.org>
1562
1563 * linux-low.c (linux_low_filter_event): Remove redundant
1564 WIFSTOPPED check together with linux_wstatus_maybe_breakpoint.
1565
b04fd3be
MK		 15662016-03-09 Marcin Kościelnicki <koriakin@0x04.net>
1567
1568 * linux-ppc-low.c (ppc_supports_tracepoints): New function.
1569 (struct linux_target_ops): Wire in the above.
1570
c40c8d4b
YQ		 15712016-03-03 Yao Qi <yao.qi@linaro.org>
1572
1573 * linux-low.c: Update comments to start_step_over.
1574
0f8288ae
YQ		 15752016-03-03 Yao Qi <yao.qi@linaro.org>
1576
1577 PR server/19736
1578 * linux-low.c (handle_extended_wait): Set child suspended
1579 if event_lwp->bp_reinsert isn't zero.
1580
fdbd04a8
YQ		 15812016-03-02 Yao Qi <yao.qi@linaro.org>
1582
1583 * linux-low.c (linux_resume_one_lwp_throw): Replace code with
1584 enqueue_pending_signal.
1585
6896a8fa
MK		 15862016-03-02 Marcin Kościelnicki <koriakin@0x04.net>
1587
1588 * tracepoint.c (cmd_qtstart): Only set ipa_tdesc_idx if agent
1589 is actually loaded.
1590
ab503087
MK		 15912016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
1592
1593 * linux-s390-low.c (s390_num_regs_3264): Define on 31-bit too.
1594 (s390_regmap_3264) [!__s390x__]: New global.
1595 (s390_collect_ptrace_register): Skip map entries containing -1.
1596 (s390_supply_ptrace_register): Ditto.
1597 (s390_fill_gprs_high): New function.
1598 (s390_store_gprs_high): New function.
1599 (s390_regsets): Add NT_S390_HIGH_GPRS.
1600 (s390_get_hwcap): Enable on 31-bit.
1601 (have_hwcap_s390_high_gprs): Enable on 31-bit.
1602 (s390_arch_setup): Enable detection of high GPRs, TDB, VX on 31-bit.
1603 Detect NT_S390_HIGH_GPRS.
1604 (s390_usrregs_info_3264): Enable on 31-bit.
1605 (s390_regs_info): Enable regs_info_3264 on 31-bit.
1606 (initialize_low_arch): Initialize s390_regsets_info_3264 on 31-bit.
1607
ae91f625
MK		 16082016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
1609
1610 PR gdb/13808
1611 * Makefile.in: Add i386-*-linux-ipa.o and amd64-*-linux-ipa.o.
1612 * configure.srv: Ditto.
1613 * linux-aarch64-ipa.c (get_ipa_tdesc): New function.
1614 (initialize_low_tracepoint): Remove ipa_tdesc assignment.
1615 * linux-amd64-ipa.c: Add "linux-x86-tdesc.h" include.
1616 (init_registers_amd64_linux): Remove prototype.
1617 (tdesc_amd64_linux): Remove declaration.
1618 (get_ipa_tdesc): New function.
1619 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
1620 initialize remaining tdescs.
1621 * linux-i386-ipa.c: Add "linux-x86-tdesc.h" include.
1622 (init_registers_i386_linux): Remove prototype.
1623 (tdesc_i386_linux): Remove declaration.
1624 (get_ipa_tdesc): New function.
1625 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
1626 initialize remaining tdescs.
1627 * linux-low.c (linux_get_ipa_tdesc_idx): New function.
1628 (linux_target_ops): wire in linux_get_ipa_tdesc_idx.
1629 * linux-low.h (struct linux_target_ops): Add get_ipa_tdesc_idx.
1630 * linux-x86-low.c: Move tdesc declarations to linux-x86-tdesc.h.
1631 (x86_get_ipa_tdesc_idx): New function.
1632 (the_low_target): Wire in x86_get_ipa_tdesc_idx.
1633 * linux-x86-tdesc.h: New file.
1634 * target.h (struct target_ops): Add get_ipa_tdesc_idx.
1635 (target_get_ipa_tdesc_idx): New macro.
1636 * tracepoint.c (ipa_tdesc_idx): New macro.
1637 (struct ipa_sym_addresses): Add addr_ipa_tdesc_idx.
1638 (symbol_list): Add ipa_tdesc_idx.
1639 (cmd_qtstart): Write ipa_tdesc_idx in the target.
1640 (ipa_tdesc): Remove.
1641 (ipa_tdesc_idx): New variable.
1642 (get_context_regcache): Use get_ipa_tdesc.
1643 (gdb_collect): Ditto.
1644 (gdb_probe): Ditto.
1645 * tracepoint.h (get_ipa_tdesc): New prototype.
1646 (ipa_tdesc): Remove.
1647
e7ad2f14
PA		 16482016-02-24 Pedro Alves <palves@redhat.com>
1649
1650 * linux-low.c (check_stopped_by_breakpoint): Rename to ...
1651 (save_stop_reason): ... this. Use GDB_ARCH_IS_TRAP_HWBKPT and
1652 handle ambiguous GDB_ARCH_IS_TRAP_BRKPT / GDB_ARCH_IS_TRAP_HWBKPT.
1653 Factor out common code between the USE_SIGTRAP_SIGINFO and
1654 !USE_SIGTRAP_SIGINFO blocks.
1655 (linux_low_filter_event): Call save_stop_reason instead of
1656 check_stopped_by_breakpoint and check_stopped_by_watchpoint.
1657 Update comments.
1658 (linux_wait_1): Update comments.
1659
657f9cde
WW		 16602016-02-24 Wei-cheng Wang <cole945@gmail.com>
1661
1662 * linux-ppc-low.c (ppc_supports_z_point_type): New function:
1663 (ppc_insert_point, ppc_remove_point): Insert/remove z-packet breakpoints.
1664 (ppc64_emit_ops_vector): Add target ops - ppc_supports_z_point_type,
1665 ppc_insert_point, ppc_remove_point.
1666
b00b61e1
MK		 16672016-02-17 Marcin Kościelnicki <koriakin@0x04.net>
1668
1669 * linux-s390-low.c (s390_supports_z_point_type): New function.
1670 (struct linux_target_ops): Wire s390_supports_z_point_type in.
1671
553cb527
YQ		 16722016-02-16 Yao Qi <yao.qi@linaro.org>
1673
1674 * linux-arm-low.c (get_next_pcs_syscall_next_pc): Remove argument
1675 PC. Get pc from regcache_read_pc.
1676
a5652c21
YQ		 16772016-02-12 Yao Qi <yao.qi@linaro.org>
1678
1679 * linux-aarch64-low.c (aarch64_get_pc): Call linux_get_pc_64bit
1680 or linux_get_pc_32bit.
1681 (aarch64_set_pc): Call linux_set_pc_64bit or linux_set_pc_32bit.
1682
ed443b61
YQ		 16832016-02-12 Yao Qi <yao.qi@linaro.org>
1684
1685 * linux-arm-low.c (get_next_pcs_ops): Initialize it with
1686 arm_linux_get_next_pcs_fixup.
1687
020ecd38
MK		 16882016-02-12 Marcin Kościelnicki <koriakin@0x04.net>
1689
1690 * tracepoint.c (x_tracepoint_action_download): Change
1691 write_inferior_data_ptr to write_inferior_data_pointer.
1692 (cmd_qtstart): Likewise.
1693 (write_inferior_data_ptr): Remove.
1694 (download_agent_expr): Change write_inferior_data_ptr to
1695 write_inferior_data_pointer.
1696 (download_tracepoint_1): Likewise.
1697 (download_tracepoint): Likewise.
1698 (download_trace_state_variables): Likewise.
1699
7cae9051
WW		 17002016-02-11 Wei-cheng Wang <cole945@gmail.com>
1701 Marcin Kościelnicki <koriakin@0x04.net>
1702
1703 * tracepoint.c (struct tracepoint_action_ops): Remove.
1704 (struct tracepoint_action): Remove ops.
1705 (m_tracepoint_action_download, r_tracepoint_action_download)
1706 (x_tracepoint_action_download, l_tracepoint_action_download): Adjust
1707 size and offset accordingly.
1708 (m_tracepoint_action_ops, r_tracepoint_action_ops)
1709 (x_tracepoint_action_ops, l_tracepoint_action_ops): Remove.
1710 (tracepoint_action_send, tracepoint_action_download): New functions.
1711 Helpers for trace action handlers.
1712 (add_tracepoint_action): Remove setup actions ops.
1713 (download_tracepoint_1, tracepoint_send_agent): Call helper functions.
1714
9f6a71b4
YQ		 17152016-02-10 Yao Qi <yao.qi@linaro.org>
1716
1717 * regcache.c (regcache_raw_read_unsigned): Clear *VAL.
1718
1e94266c
SM		 17192016-02-09 Simon Marchi <simon.marchi@ericsson.com>
1720
1721 * configure.ac: Use AC_CONFIG_FILES instead of passing arguments
1722 to AC_OUTPUT.
1723 * configure: Regenerate.
1724
8adce034
SM		 17252016-02-09 Simon Marchi <simon.marchi@ericsson.com>
1726
1727 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): Change
1728 void * to gdb_byte *.
1729 * linux-low.c (siginfo_fixup): Likewise.
1730 (linux_xfer_siginfo): Likewise.
1731 * linux-low.h (struct linux_target_ops) <siginfo_fixup>:
1732 Likewise.
1733 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
1734
93813b37
WT		 17352016-02-02 Walfred Tedeschi <walfred.tedeschi@intel.com>
1736
1737 * configure.srv (x86_64-*-linux*): Add amd64-linux-siginfo.o
1738 to srv_tgtobj.
1739 (i[34567]86-*-linux*): Add amd64-linux-siginfo.o
1740 to srv_tgtobj.
1741 * linux-x86-low.c [__x86_64__]: Include
1742 "nat/amd64-linux-siginfo.h".
1743 (compat_siginfo_from_siginfo, siginfo_from_compat_siginfo)
1744 (compat_x32_siginfo_from_siginfo, siginfo_from_compat_x32_siginfo)
1745 (compat_timeval, compat_sigval, compat_x32_clock, cpt_si_pid)
1746 (cpt_si_uid, cpt_si_timerid, cpt_si_overrun, cpt_si_status)
1747 (cpt_si_utime, cpt_si_stime, cpt_si_ptr, cpt_si_addr, cpt_si_band)
1748 (cpt_si_fd, si_timerid, si_overrun): Move from
1749 nat/amd64-linux-siginfo.c.
1750 * Makefile.in (amd64-linux-siginfo.o:): New rule.
1751
8424cc97
SM		 17522016-01-28 Simon Marchi <simon.marchi@ericsson.com>
1753
1754 * server.c (skip_to_semicolon): Remove.
1755 (process_point_options): Use strchrnul instead of
1756 skip_to_semicolon.
1757
4d18591b
YQ		 17582016-01-26 Yao Qi <yao.qi@linaro.org>
1759
1760 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Remove argument pc.
1761 * linux-low.c (install_software_single_step_breakpoints): Don't
1762 call regcache_read_pc.
1763 * linux-low.h (struct linux_target_ops) <get_next_pcs>: Remove
1764 argument pc.
1765
d8020970
YQ		 17662016-01-26 Yao Qi <yao.qi@linaro.org>
1767
1768 * linux-low.c (install_software_single_step_breakpoints): Call
1769 regcache_read_pc instead of get_pc.
1770
8b207339
YQ		 17712016-01-26 Yao Qi <yao.qi@linaro.org>
1772
1773 * remote-utils.c (remote_close) [!USE_WIN32API]: Ignore SIGIO.
1774 (unblock_async_io): Rename to ...
1775 (block_unblock_async_io): ... it. New function.
1776 (enable_async_io): Don't install SIGIO handler. Unblock it
1777 instead.
1778 (disable_async_io): Don't ignore SIGIO. Block it instead.
1779 (initialize_async_io): Install SIGIO handler. Don't call
1780 unblock_async_io.
1781
18879fef
YQ		 17822016-01-26 Yao Qi <yao.qi@linaro.org>
1783
1784 * remote-utils.c (getpkt): If the buffer isn't empty, and the
1785 first character is '\003', call *the_target->request_interrupt.
1786
a0f8e08a
YQ		 17872016-01-25 Yao Qi <yao.qi@linaro.org>
1788
1789 * remote-utils.c (new_thread_notify): Remove.
1790 (dead_thread_notify): Likewise.
1791 * remote-utils.h (new_thread_notify): Remove declaration.
1792 (dead_thread_notify): Likewise.
1793
cc5fd9ab
MK		 17942016-01-23 Marcin Kościelnicki <koriakin@0x04.net>
1795
1796 * gdb.trace/pending.exp: Fix expected message on continue.
1797
99e8eb11
MK		 17982016-01-22 Marcin Kościelnicki <koriakin@0x04.net>
1799
1800 * tracepoint.c (write_inferior_data_ptr): Cast to uintptr_t, so that
1801 it works properly on big-endian machines where sizeof (CORE_ADDR)
1802 != sizeof (void *).
1803
a994041d
PA		 18042016-01-21 Pedro Alves <palves@redhat.com>
1805
1806 * Makefile.in (COMPILER_CFLAGS, CXXFLAGS): New.
1807 (INTERNAL_CFLAGS_BASE): Use COMPILER_CFLAGS instead of CFLAGS.
1808 * configure: Regenerate.
1809
f7a6a40d
YQ		 18102016-01-21 Yao Qi <yao.qi@linaro.org>
1811
1812 * linux-arm-low.c (arm_sigreturn_next_pc): Add parameter
1813 is_thumb and set it according to CPSR saved on the stack.
1814 (get_next_pcs_syscall_next_pc): Pass is_thumb to
1815 arm_sigreturn_next_pc.
1816
6f69e520
YQ		 18172016-01-18 Yao Qi <yao.qi@linaro.org>
1818
1819 * linux-low.c (linux_set_pc_64bit): New function.
1820 (linux_get_pc_64bit): New function.
1821 * linux-low.h (linux_set_pc_64bit, linux_get_pc_64bit):
1822 Declare.
1823 * linux-sparc-low.c (debug_threads): Remove declaration.
1824 (sparc_get_pc): Remove.
1825 (the_low_target): Use linux_get_pc_64bit instead of
1826 sparc_get_pc.
1827 * linux-tile-low.c (tile_get_pc, tile_set_pc): Remove.
1828 (the_low_target): Use linux_get_pc_64bit and
1829 linux_set_pc_64bit.
1830
276d4552
YQ		 18312016-01-18 Yao Qi <yao.qi@linaro.org>
1832
1833 * linux-arm-low.c (debug_threads): Remove declaration.
1834 (arm_get_pc, arm_set_pc): Remove.
1835 (the_low_target): Use linux_get_pc_32bit and
1836 linux_set_pc_32bit.
1837 * linux-bfin-low.c (bfin_get_pc, bfin_set_pc): Remove.
1838 (the_low_target): Use linux_get_pc_32bit and
1839 linux_set_pc_32bit.
1840 * linux-cris-low.c (debug_threads): Remove declaration.
1841 (cris_get_pc, cris_set_pc,): Remove.
1842 (the_low_target): Use linux_get_pc_32bit and
1843 linux_set_pc_32bit.
1844 * linux-crisv32-low.c (debug_threads): Remove declaration.
1845 (cris_get_pc, cris_set_pc): Remove.
1846 (the_low_target): Use linux_get_pc_32bit and
1847 linux_set_pc_32bit.
1848 * linux-low.c: Include inttypes.h.
1849 (linux_get_pc_32bit, linux_set_pc_32bit): New functions.
1850 * linux-low.h (linux_get_pc_32bit, linux_set_pc_32bit): Declare.
1851 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Remove.
1852 (the_low_target): Use linux_get_pc_32bit and
1853 linux_set_pc_32bit.
1854 * linux-m68k-low.c (m68k_get_pc, m68k_set_pc): Remove.
1855 (the_low_target): Use linux_get_pc_32bit and
1856 linux_set_pc_32bit.
1857 * linux-nios2-low.c (nios2_get_pc, nios2_set_pc): Remove.
1858 (the_low_target): Use linux_get_pc_32bit and
1859 linux_set_pc_32bit.
1860 * linux-sh-low.c (sh_get_pc, sh_set_pc): Remove.
1861 (the_low_target): Use linux_get_pc_32bit and
1862 linux_set_pc_32bit.
1863 * linux-xtensa-low.c (xtensa_get_pc, xtensa_set_pc): Remove.
1864 (the_low_target): Use linux_get_pc_32bit and
1865 linux_set_pc_32bit.
1866
eb0edac8
GB		 18672016-01-18 Gary Benson <gbenson@redhat.com>
1868
1869 * configure.ac (AC_FUNC_FORK): New check.
1870 * config.in: Regenerate.
1871 * configure: Likewise.
1872
1b451dda
YQ		 18732016-01-14 Yao Qi <yao.qi@linaro.org>
1874
1875 * linux-aarch32-low.c (thumb2_breakpoint): Make it static.
1876 * linux-aarch32-low.h (thumb2_breakpoint): Remove declaration.
1877 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Pass 1 to
1878 arm_get_next_pcs_ctor.
1879
82075af2
JS		 18802016-01-12 Josh Stone <jistone@redhat.com>
1881 Philippe Waroquiers <philippe.waroquiers@skynet.be>
1882
1883 * inferiors.h: Include "gdb_vecs.h".
1884 (struct process_info): Add syscalls_to_catch.
1885 * inferiors.c (remove_process): Free syscalls_to_catch.
1886 * remote-utils.c (prepare_resume_reply): Report syscall_entry and
1887 syscall_return stops.
1888 * server.h (UNKNOWN_SYSCALL, ANY_SYSCALL): Define.
1889 * server.c (handle_general_set): Handle QCatchSyscalls.
1890 (handle_query): Report support for QCatchSyscalls.
1891 * target.h (struct target_ops): Add supports_catch_syscall.
1892 (target_supports_catch_syscall): New macro.
1893 * linux-low.h (struct linux_target_ops): Add get_syscall_trapinfo.
1894 (struct lwp_info): Add syscall_state.
1895 * linux-low.c (handle_extended_wait): Mark syscall_state as an entry.
1896 Maintain syscall_state and syscalls_to_catch across exec.
1897 (get_syscall_trapinfo): New function, proxy to the_low_target.
1898 (linux_low_ptrace_options): Enable PTRACE_O_TRACESYSGOOD.
1899 (linux_low_filter_event): Toggle syscall_state entry/return for
1900 syscall traps, and set it ignored for all others.
1901 (gdb_catching_syscalls_p): New function.
1902 (gdb_catch_this_syscall_p): New function.
1903 (linux_wait_1): Handle SYSCALL_SIGTRAP.
1904 (linux_resume_one_lwp_throw): Add PTRACE_SYSCALL possibility.
1905 (linux_supports_catch_syscall): New function.
1906 (linux_target_ops): Install it.
1907 * linux-x86-low.c (x86_get_syscall_trapinfo): New function.
1908 (the_low_target): Install it.
1909
8f13a3ce
MF		 19102016-01-12 Mike Frysinger <vapier@gentoo.org>
1911
1912 * acinclude.m4: Include new ../warning.m4 file.
1913 * configure: Regenerated.
1914 * configure.ac: Replace all warning logic with AM_GDB_WARNINGS.
1915
5b3da067
MF		 19162016-01-12 Mike Frysinger <vapier@gentoo.org>
1917
1918 * ax.c (is_goto_target): Mark static.
1919 * linux-low.c (register_addr): Likewise.
1920 (linux_fetch_registers, linux_store_registers): Likewise.
1921 * mem-break.c (any_persistent_commands): Fix old prototype.
1922 (add_commands_to_breakpoint): Mark static.
1923 * regcache.c (find_register_by_name): Delete unused func.
1924 * remote-utils.c (hex_or_minus_one): Mark static.
1925 * server.c (monitor_show_help): Mark static.
1926 (handle_query, handle_v_cont, handle_v_attach, handle_v_kill,
1927 handle_v_requests): Likewise.
1928
bc504a31
PA		 19292016-01-12 Pedro Alves <palves@redhat.com>
1930
1931 Remove use of the registered trademark symbol throughout.
1932
5a0dd67a
YQ		 19332016-01-08 Yao Qi <yao.qi@linaro.org>
1934
1935 * remote-utils.c (getpkt): If c is '\003', call target hook
1936 request_interrupt.
1937
b2ca446f
YQ		 19382016-01-06 Yao Qi <yao.qi@linaro.org>
1939
1940 * linux-aarch32-low.h (arm_abi_breakpoint): Move to
1941 linux-aarch32-low.c.
1942 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
1943 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
1944 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
1945 (thumb2_breakpoint): Declare.
1946 * linux-aarch32-low.c (arm_abi_breakpoint): Moved from
1947 linux-aarch32-low.h.
1948 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
1949 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
1950 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
1951
edd88788
JB		 19522016-01-01 Joel Brobecker <brobecker@adacore.com>
1953
1954 * gdbreplay.c (gdbreplay_version): Change copyright year in
1955 version message.
1956 * server.c (gdbserver_version): Likewise.
1957
65da7f14
PP		 19582015-12-28 Patrick Palka <patrick@parcs.ath.cx>
1959
1960 * server.c (crc32_table): Delete.
1961 (crc32): Use libiberty's xcrc32 function.
1962
4abd5ed2
JB		 19632015-12-22 Joel Brobecker <brobecker@adacore.com>
1964
1965 * lynx-low.c (lynx_delete_thread_callback): New function.
1966 (lynx_mourn): Properly delete our process and all of its
1967 threads. Remove call to clear_inferiors.
1968
0e50fe5c
JB		 19692015-12-22 Joel Brobecker <brobecker@adacore.com>
1970
1971 * target.c (thread_search_callback): Add check that
1972 the thread_stopped target callback is not NULL before
1973 calling it.
1974
35adc03f
YQ		 19752015-12-21 Yao Qi <yao.qi@linaro.org>
1976
1977 * linux-aarch32-low.h [__aarch64__]: Use arm_abi_breakpoint
1978 arm breakpoint.
1979
bd2b2909
AT		 19802015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
1981
1982 * server.c (handle_query): Call target_supports_software_single_step.
1983
7fe5e27e
AT		 19842015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
1985
1986 * linux-low.c (single_step): New function.
1987 (linux_resume_one_lwp_throw): Call single_step.
1988 (start_step_over): Likewise.
1989
d9311bfa
AT		 19902015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
1991
1992 * Makefile.in (SFILES): Append arch/arm-linux.c,
1993 arch/arm-get-next-pcs.c.
1994 (arm-linux.o): New rule.
1995 (arm-get-next-pcs.o): New rule.
1996 * configure.srv (arm*-*-linux*): Add arm-get-next-pcs.o,
1997 arm-linux.o.
1998 * linux-aarch32-low.c (arm_abi_breakpoint): Remove macro. Moved
1999 to linux-aarch32-low.c.
2000 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
2001 (arm_breakpoint_len, thumb_breakpoint): Likewise.
2002 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
2003 (thumb2_breakpoint_len): Likewise.
2004 (arm_is_thumb_mode): Make non-static.
2005 * linux-aarch32-low.h (arm_abi_breakpoint): New macro. Moved
2006 from linux-aarch32-low.c.
2007 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
2008 (arm_breakpoint_len, thumb_breakpoint): Likewise.
2009 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
2010 (thumb2_breakpoint_len): Likewise.
2011 (arm_is_thumb_mode): New declaration.
2012 * linux-arm-low.c: Include arch/arm-linux.h
2013 aarch/arm-get-next-pcs.h, sys/syscall.h.
2014 (get_next_pcs_ops): New struct.
2015 (get_next_pcs_addr_bits_remove): New function.
2016 (get_next_pcs_is_thumb): New function.
2017 (get_next_pcs_read_memory_unsigned_integer): Likewise.
2018 (arm_sigreturn_next_pc): Likewise.
2019 (get_next_pcs_syscall_next_pc): Likewise.
2020 (arm_gdbserver_get_next_pcs): Likewise.
2021 (struct linux_target_ops) <arm_gdbserver_get_next_pcs>:
2022 Initialize.
2023 * linux-low.h: Move CORE_ADDR vector definition to gdb_vecs.h.
2024 * server.h: Include gdb_vecs.h.
2025
68ce2059
AT		 20262015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
2027
2028 * Makefile.in (SFILES): Append common/common-regcache.c.
2029 (OBS): Append common-regcache.o.
2030 (common-regcache.o): New rule.
2031 * regcache.c (init_register_cache): Initialize cache to
2032 REG_UNAVAILABLE.
2033 (regcache_raw_read_unsigned): New function.
2034 * regcache.h (REG_UNAVAILABLE, REG_VALID): Replaced by shared
2035 register_status enum.
2036
fa5308bd
AT		 20372015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
2038
2039 * linux-aarch64-low.c (the_low_targets): Rename
2040 breakpoint_reinsert_addr to get_next_pcs.
2041 * linux-arm-low.c (the_low_targets): Likewise.
2042 * linux-bfin-low.c (the_low_targets): Likewise.
2043 * linux-cris-low.c (the_low_targets): Likewise.
2044 * linux-crisv32-low.c (the_low_targets): Likewise.
2045 * linux-low.c (can_software_single_step): Likewise.
2046 (install_software_single_step_breakpoints): New function.
2047 (start_step_over): Use install_software_single_step_breakpoints.
2048 * linux-low.h: New CORE_ADDR vector.
2049 (struct linux_target_ops) Rename breakpoint_reinsert_addr to
2050 get_next_pcs.
2051 * linux-mips-low.c (the_low_targets): Likewise.
2052 * linux-nios2-low.c (the_low_targets): Likewise.
2053 * linux-sparc-low.c (the_low_targets): Likewise.
2054
4a6ed09b
PA		 20552015-12-17 Pedro Alves <palves@redhat.com>
2056
2057 * linux-low.c (linux_kill_one_lwp): Remove references to
2058 LinuxThreads.
2059 (kill_lwp): Remove HAVE_TKILL_SYSCALL check. No longer fall back
2060 to 'kill'.
2061 (linux_init_signals): Delete.
2062 (initialize_low): Adjust.
2063 * thread-db.c (thread_db_init): Remove LinuxThreads reference.
2064
7544db95
PA		 20652015-12-16 Pedro Alves <palves@redhat.com>
2066
2067 * configure.ac (compiler warning flags): When testing a
2068 -Wno-foo option, check whether -Wfoo works instead.
2069 * configure: Regenerate.
2070
8020350c
DB		 20712015-12-11 Don Breazeal <donb@codesourcery.com>
2072
2073 * server.c (process_serial_event): Don't exit from gdbserver
2074 in remote mode if there are still active inferiors.
2075
db91f502
YQ		 20762015-12-11 Yao Qi <yao.qi@linaro.org>
2077
2078 * linux-aarch64-low.c (aarch64_breakpoint_at): Call
2079 arm_breakpoint_at if the process is 32-bit.
2080
b37a6290
YQ		 20812015-12-11 Yao Qi <yao.qi@linaro.org>
2082
2083 * linux-aarch32-low.c [__aarch64__]: Use arm_abi_breakpoint
2084 arm breakpoint.
2085
17b1509a
YQ		 20862015-12-07 Yao Qi <yao.qi@linaro.org>
2087
2088 * configure.srv: Append arm.o to srv_tgtobj for
2089 aarch64*-*-linux* target.
2090 * linux-aarch32-low.c (arm_abi_breakpoint): New macro. Moved
2091 from linux-arm-low.c.
2092 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
2093 (arm_breakpoint_len, thumb_breakpoint): Likewise.
2094 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
2095 (thumb2_breakpoint_len): Likewise.
2096 (arm_is_thumb_mode, arm_breakpoint_at): Likewise.
2097 (arm_breakpoint_kinds): Likewise.
2098 (arm_breakpoint_kind_from_pc): Likewise.
2099 (arm_sw_breakpoint_from_kind): Likewise.
2100 (arm_breakpoint_kind_from_current_state): Likewise.
2101 * linux-aarch32-low.h (arm_breakpoint_kind_from_pc): Declare.
2102 (arm_sw_breakpoint_from_kind): Declare.
2103 (arm_breakpoint_kind_from_current_state): Declare.
2104 (arm_breakpoint_at): Declare.
2105 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): Call
2106 arm_sw_breakpoint_from_kind if process is 32-bit.
2107 (aarch64_breakpoint_kind_from_pc): New function.
2108 (aarch64_breakpoint_kind_from_current_state): New function.
2109 (the_low_target): Initialize fields breakpoint_kind_from_pc
2110 and breakpoint_kind_from_current_state.
2111 * linux-arm-low.c (arm_breakpoint_kinds): Move to
2112 linux-aarch32-low.c.
2113 (arm_abi_breakpoint, arm_eabi_breakpoint): Likewise.
2114 (arm_breakpoint, arm_breakpoint_len): Likewise.
2115 (thumb_breakpoint, thumb_breakpoint_len): Likewise.
2116 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
2117 (arm_is_thumb_mode): Likewise.
2118 (arm_breakpoint_at): Likewise.
2119 (arm_breakpoint_kind_from_pc): Likewise.
2120 (arm_sw_breakpoint_from_kind): Likewise.
2121 (arm_breakpoint_kind_from_current_state): Likewise.
2122
2123 Revert:
2124 2015-08-04 Yao Qi <yao.qi@linaro.org>
2125
2126 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
2127 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
2128 * server.c (extended_protocol): Remove "static".
2129 * server.h (extended_protocol): Declare it.
2130
ece66d65
JS		 21312015-12-04 Josh Stone <jistone@redhat.com>
2132
2133 * target.h (struct target_ops) <arch_setup>: Rename to ...
2134 (struct target_ops) <post_create_inferior>: ... this.
2135 (target_arch_setup): Rename to ...
2136 (target_post_create_inferior): ... this, calling post_create_inferior.
2137 * server.c (start_inferior): Update target_arch_setup calls to
2138 target_post_create_inferior.
2139 * linux-low.c (linux_low_ptrace_options): Forward declare.
2140 (linux_arch_setup): Update its comment for general use.
2141 (linux_post_create_inferior): New, run arch_setup and setup ptrace.
2142 (struct linux_target_ops): Use linux_post_create_inferior.
2143 * lynx-low.c (struct lynx_target_ops): Update arch_setup stub comment
2144 to post_create_inferior.
2145 * nto-low.c (struct nto_target_ops): Likewise.
2146 * spu-low.c (struct spu_target_ops): Likewise.
2147 * win32-low.c (struct win32_target_ops): Likewise.
2148
e58c48b4
AT		 21492015-12-03 Antoine Tremblay <antoine.tremblay@ericsson.com>
2150
2151 * linux-arm-low.c: Remove duplicate arch/arm.h include.
2152
fbec8956
AT		 21532015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
2154
2155 * linux-arm-low.c (arm_reinsert_addr): Remove function.
2156 (struct linux_target_ops <breakpoint_reinsert_addr>: Set to NULL.
2157 * linux-cris-low.c (cris_reinsert_addr> Remove function.
2158 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
2159 * linux-crisv32-low.c (cris_reinsert_addr): Remove function.
2160 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
2161 * linux-mips-low.c (mips_reinsert_addr): Remove function.
2162 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
2163 * linux-nios2-low.c (nios2_reinsert_addr): Remove function.
2164 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
2165 * linux-sparc-low.c (sparc_reinsert_addr): Remove function.
2166 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
2167
9b4c5f87
AT		 21682015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
2169
2170 * linux-low.c (linux_look_up_symbols): Don't call
2171 linux_supports_traceclone.
2172 * linux-low.h (thread_db_init): Remove use_events argument.
2173 * thread-db.c (thread_db_use_event): Remove global variable.
2174 (struct thread_db) <td_thr_event_enable_p>: Remove field.
2175 (struct thread_db) <td_create_bp>: Remove field.
2176 (thread_db_create_event): Remove function.
2177 (thread_db_enable_reporting): Likewise.
2178 (find_one_thread): Don't check for thread_db_use_events.
2179 (attach_thread): Likewise.
2180 (thread_db_load_search): Remove td_thr_event_enable_p initialization.
2181 (try_thread_db_load_1): Don't check for thread_db_use_events.
2182 (thread_db_init): Remove use_events argument and thread events
2183 handling.
2184 (remove_thread_event_breakpoints): Remove function.
2185 (thread_db_detach): Remove call to remove_thred_event_breakpoints.
2186
7d00775e
AT		 21872015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
2188
2189 * linux-aarch64-low.c (aarch64_supports_hardware_single_step):
2190 New function.
2191 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
2192 * linux-arm-low.c (arm_supports_hardware_single_step): New function.
2193 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
2194 * linux-bfin-low.c (bfin_supports_hardware_single_step): New function.
2195 (struct linux_target_ops) <bfin_supports_hardware_single_step>:
2196 Initialize.
2197 * linux-crisv32-low.c (cris_supports_hardware_single_step):
2198 New function.
2199 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
2200 * linux-low.c (can_hardware_single_step): Use
2201 supports_hardware_single_step.
2202 (can_software_single_step): New function.
2203 (start_step_over): Call can_software_single_step.
2204 (linux_supports_hardware_single_step): New function.
2205 (struct target_ops) <supports_software_single_step>: Initialize.
2206 * linux-low.h (struct linux_target_ops)
2207 <supports_hardware_single_step>: Initialize.
2208 * linux-m32r-low.c (m32r_supports_hardware_single_step): New function.
2209 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
2210 * linux-ppc-low.c (ppc_supports_hardware_single_step): New function.
2211 (struct linux_target_ops) <supports_hardware_single_step> Initialize.
2212 * linux-s390-low.c (s390_supports_hardware_single_step): New function.
2213 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
2214 * linux-sh-low.c (sh_supports_hardware_single_step): New function.
2215 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
2216 * linux-tic6x-low.c (tic6x_supports_hardware_single_step): New function.
2217 (struct linux_target_ops) <tic6x_supports_hardware_single_step>:
2218 Initialize.
2219 * linux-tile-low.c (tile_supports_hardware_single_step): New function.
2220 (struct linux_target_ops) <tile_supports_hardware_single_step>:
2221 Initialize.
2222 * linux-x86-low.c (x86_supports_hardware_single_step) New function.
2223 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
2224 * linux-xtensa-low.c (xtensa_supports_hardware_single_step):
2225 New function.
2226 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
2227 * target.h (struct target_ops): <supports_software_single_step>:
2228 New field.
2229 (target_supports_software_single_step): New macro.
2230
2d97cd35
AT		 22312015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
2232
2233 * linux-low.c (linux_wait_1): Fix pc advance condition.
2234 * mem-break.c (reinsert_breakpoint_inserted_here): New function.
2235 * mem-break.h (reinsert_breakpoint_inserted_here): New declaration.
2236
769ef81f
AT		 22372015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
2238
2239 * linux-arm-low.c (arm_is_thumb_mode): New function.
2240 (arm_breakpoint_at): Use arm_is_thumb_mode.
2241 (arm_breakpoint_kind_from_current_state): New function.
2242 (struct linux_target_ops) <breakpoint_kind_from_current_state>:
2243 Initialize.
2244 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_current_state.
2245 (linux_breakpoint_kind_from_current_state): New function.
2246 (struct target_ops <breakpoint_kind_from_current_state>: Initialize.
2247 * linux-low.h (struct linux_target_ops)
2248 <breakpoint_kind_from_current_state>: New field.
2249 * target.h (struct target_ops): Likewise.
2250 (target_breakpoint_kind_from_current_state): New macro.
2251
1bebeeca
PA		 22522015-11-30 Pedro Alves <palves@redhat.com>
2253
2254 * linux-low.c (linux_resume): Wake up the event loop before
2255 returning.
2256
a67a9fae
PA		 22572015-11-30 Pedro Alves <palves@redhat.com>
2258
2259 * mem-break.c (check_gdb_bp_preconditions): Remove current_thread
2260 check.
2261 (set_gdb_breakpoint): If prepare_to_access_memory fails, set *ERR
2262 to -1.
2263 * target.c (struct thread_search): New structure.
2264 (thread_search_callback): New function.
2265 (prev_general_thread): New global.
2266 (prepare_to_access_memory, done_accessing_memory): New functions.
2267 * target.h (prepare_to_access_memory, done_accessing_memory):
2268 Replace macros with function declarations.
2269
f2faf941
PA		 22702015-11-30 Pedro Alves <palves@redhat.com>
2271
2272 PR 14618
2273 * linux-low.c (linux_wait_1): If the last resumed thread is gone,
2274 report TARGET_WAITKIND_NO_RESUMED.
2275 * remote-utils.c (prepare_resume_reply): Handle
2276 TARGET_WAITKIND_NO_RESUMED.
2277 * server.c (report_no_resumed): New global.
2278 (handle_query) <qSupported>: Handle "no-resumed+". Report
2279 "no-resumed+" support.
2280 (resume): When the target reports TARGET_WAITKIND_NO_RESUMED, only
2281 return error if the client doesn't support no-resumed events.
2282 (push_stop_notification): New function.
2283 (handle_target_event): Use it. Report TARGET_WAITKIND_NO_RESUMED
2284 events if the client supports them.
2285
a681f9c9
PA		 22862015-11-30 Pedro Alves <palves@redhat.com>
2287
2288 * linux-low.c (thread_still_has_status_pending_p): Don't check
2289 vCont;t here.
2290 (lwp_resumed): New function.
2291 (status_pending_p_callback): Return early if the LWP is not
2292 supposed to be resumed.
2293
65706a29
PA		 22942015-11-30 Pedro Alves <palves@redhat.com>
2295
2296 * linux-low.c (handle_extended_wait): Assert that the LWP's
2297 waitstatus is TARGET_WAITKIND_IGNORE. If GDB wants to hear about
2298 thread create events, leave the new child's status pending.
2299 (linux_low_filter_event): If GDB wants to hear about thread exit
2300 events, leave the LWP marked dead and don't delete it.
2301 (linux_wait_for_event_filtered): Don't check for thread exit.
2302 (filter_exit_event): New function.
2303 (linux_wait_1): Use it, when returning an exit event.
2304 (linux_resume_one_lwp_throw): Assert that the LWP's
2305 waitstatus is TARGET_WAITKIND_IGNORE.
2306 * remote-utils.c (prepare_resume_reply): Handle
2307 TARGET_WAITKIND_THREAD_CREATED and TARGET_WAITKIND_THREAD_EXITED.
2308 * server.c (report_thread_events): New global.
2309 (handle_general_set): Handle QThreadEvents.
2310 (handle_query) <qSupported>: Handle and report QThreadEvents+;
2311 (handle_target_event): Handle TARGET_WAITKIND_THREAD_CREATED and
2312 TARGET_WAITKIND_THREAD_EXITED.
2313 * server.h (report_thread_events): Declare.
2314
56cf4bed
PA		 23152015-11-30 Pedro Alves <palves@redhat.com>
2316
2317 * linux-low.c (resume_stopped_resumed_lwps): Don't check whether
2318 the thread's last_resume_kind was resume_stop.
2319
500c1d85
PA		 23202015-11-30 Pedro Alves <palves@redhat.com>
2321
2322 * linux-low.c (linux_attach): In non-stop mode, wait for one stop
2323 before returning.
2324
de979965
PA		 23252015-11-30 Pedro Alves <palves@redhat.com>
2326
2327 * server.c (handle_v_requests): Handle vCtrlC.
2328
34c65914
PA		 23292015-11-30 Pedro Alves <palves@redhat.com>
2330
2331 * gdbthread.h (find_any_thread_of_pid): Declare.
2332 * inferiors.c (thread_of_pid, find_any_thread_of_pid): New
2333 functions.
2334 * server.c (handle_query): If current_thread is NULL, look for
2335 another thread of the selected process.
2336
79efa585 23372015-11-26 Daniel Colascione <dancol@dancol.org>
01a49af8 2338 Simon Marchi <simon.marchi@ericsson.com>
79efa585
SM		 2339
2340 * linux-low.c (linux_target_ops): Use linux_proc_tid_get_name.
2341 * server.c (handle_qxfer_threads_worker): Refactor to include thread
2342 name in reply.
2343 * target.h (struct target_ops) <thread_name>: New field.
2344 (target_thread_name): New macro.
2345
80d82c19
JB		 23462015-11-23 Joel Brobecker <brobecker@adacore.com>
2347
2348 * regcache.h (regcache_invalidate_pid): Add declaration.
2349 * regcache.c (regcache_invalidate_pid): New function, extracted
2350 from regcache_invalidate.
2351 (regcache_invalidate): Reimplement using regcache_invalidate_pid.
2352 Add trivial documentation comment.
2353 * lynx-low.c: Use regcache_invalidate_pid instead of
2354 regcache_invalidate.
2355
64da5dd5
JB		 23562015-11-23 Joel Brobecker <brobecker@adacore.com>
2357
2358 * configure.ac: Do not call AC_CHECK_TYPES for Elf32_auxv_t
2359 and Elf64_auxv_t if the target is Android.
2360
37ce4055
DE		 23612015-11-22 Doug Evans <xdje42@gmail.com>
2362
2363 * target.h: #include <sys/types.h>.
2364
06e03fff
PA		 23652015-11-19 Pedro Alves <palves@redhat.com>
2366
2367 * linux-low.c (linux_process_qsupported): Change prototype.
2368 Adjust.
2369 * linux-low.h (struct linux_target_ops) <process_qsupported>:
2370 Change prototype.
2371 * linux-x86-low.c (x86_linux_process_qsupported): Change prototype
2372 and adjust to loop over all features.
2373 * server.c (handle_query) <qSupported>: Adjust to call
2374 target_process_qsupported once, passing it a vector of unprocessed
2375 features.
2376 * target.h (struct target_ops) <process_qsupported>: Change
2377 prototype.
2378 (target_process_qsupported): Adjust.
2379
9a084706
PA		 23802015-11-19 Pedro Alves <palves@redhat.com>
2381
2382 * configure.ac (ERROR_ON_WARNING): Don't check whether in C++
2383 mode.
2384 * configure: Regenerate.
2385
dad44a1f
PA		 23862015-11-19 Pedro Alves <palves@redhat.com>
2387
2388 * configure: Regenerate.
2389
231c0592
YQ		 23902015-11-19 Yao Qi <yao.qi@linaro.org>
2391
2392 * linux-aarch64-low.c (emit_data_processing_reg): Change opcode
2393 type to uint32_t.
2394
6c1c9a8b
YQ		 23952015-11-19 Yao Qi <yao.qi@linaro.org>
2396
2397 * linux-aarch64-low.c (enum aarch64_operand_type): New.
2398 (struct aarch64_operand): Move enum out.
2399
9caa3311
YQ		 24002015-11-19 Yao Qi <yao.qi@linaro.org>
2401
2402 * linux-aarch64-low.c (aarch64_fill_fpregset): Cast buf to
2403 struct user_fpsimd_state *.
2404 (aarch64_store_fpregset): Likewise.
2405
6a69a054
YQ		 24062015-11-19 Yao Qi <yao.qi@linaro.org>
2407
2408 * linux-aarch64-low.c (aarch64_fill_gregset): Cast buf to
2409 struct user_pt_regs *.
2410 (aarch64_store_gregset): Likewise.
2411
1798301e
PA		 24122015-11-18 Pedro Alves <palves@redhat.com>
2413
2414 * Makefile.in (all_object_files): Add $IPA_OBJS.
2415
ce7715e2
PA		 24162015-11-17 Pedro Alves <palves@redhat.com>
2417
2418 * win32-low.c (win32_resume): Use gdb_signal_from_host,
2419 GDB_SIGNAL_0 and gdb_signal_to_string.
2420
c0879059
PA		 24212015-11-17 Pedro Alves <palves@redhat.com>
2422
2423 * win32-low.c (handle_output_debug_string): Remove parameter.
2424 (win32_kill): Remove our_status local and adjust call to
2425 handle_output_debug_string.
2426 (get_child_debug_event): Adjust call to
2427 handle_output_debug_string.
2428
1996e237
SM		 24292015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
2430
2431 * linux-mips-low.c (mips_fill_gregset): Add cast.
2432 (mips_store_gregset): Likewise.
2433 (mips_fill_fpregset): Likewise.
2434 (mips_store_fpregset): Likewise.
2435
cbec665b
SM		 24362015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
2437
2438 * linux-mips-low.c (mips_add_watchpoint): Rename private to
2439 priv.
2440
eb3e3c67
SM		 24412015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
2442
2443 * linux-mips-low.c (mips_linux_new_thread): Change type of
2444 watch_type to enum target_hw_bp_type.
2445
171de4b8
SM		 24462015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
2447
2448 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type):
2449 Change return type to arm_hwbp_type.
2450
04248ead
SM		 24512015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
2452
2453 * linux-aarch32-low.c (arm_fill_gregset): Add cast.
2454 (arm_store_gregset): Likewise.
2455 * linux-arm-low.c (arm_get_hwcap): Likewise.
2456 (arm_read_description): Likewise.
2457
04b3479c
SM		 24582015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
2459
2460 * linux-aarch32-low.c (aarch32_regsets): Use NULL_REGSET.
2461
2bc84e8a
SM		 24622015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
2463
2464 * linux-ppc-low.c (ppc_get_hwcap): Add cast.
2465 (ppc_fill_vsxregset): Likewise.
2466 (ppc_store_vsxregset): Likewise.
2467 (ppc_fill_vrregset): Likewise.
2468 (ppc_store_vrregset): Likewise.
2469 (ppc_fill_evrregset): Likewise.
2470 (ppc_store_evrregset): Likewise.
2471
e6c5bb05
SM		 24722015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
2473
2474 * linux-ppc-low.c (ppc_usrregs_info): Remove
2475 forward-declaration.
2476 (ppc_arch_setup): Move lower in file.
2477
7ea45d72
SM		 24782015-10-30 Simon Marchi <simon.marchi@ericsson.com>
2479
2480 * proc-service.c (ps_pdread): Change CORE_ADDR cast to uintptr_t.
2481 (ps_pdwrite): Likewise.
2482
69291610
HW		 24832015-10-29 Henrik Wallin <henrik.wallin@windriver.com>
2484
2485 * linux-arm-low.c (arm_new_thread): Move pointer dereference
2486 to after assert checks.
2487
b42945fd
SM		 24882015-10-29 Simon Marchi <simon.marchi@ericsson.com>
2489
2490 * proc-service.c (ps_pdread): Add/adjust casts.
2491 (ps_pdwrite): Add/adjust casts.
2492
d6f85c84
SM		 24932015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
2494
2495 * server.c (handle_search_memory_1): Cast return value of
2496 memmem.
2497
f98cd059
SM		 24982015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
2499
2500 * server.c (write_qxfer_response): Change type of data to
2501 gdb_byte *.
2502
d2412fa5
PA		 25032015-10-29 Pedro Alves <palves@redhat.com>
2504
2505 * mem-break.c (Z_packet_to_bkpt_type): Add cast.
2506
c17414a2
PA		 25072015-10-29 Pedro Alves <palves@redhat.com>
2508
2509 * tracepoint.c (clear_installed_tracepoints): Add casts.
2510
e053fbc4
PA		 25112015-10-29 Pedro Alves <palves@redhat.com>
2512
2513 * server.c (handle_v_cont, process_serial_event): Add enum
2514 gdb_signal casts to signal parsing code.
2515
add67df8
PA		 25162015-10-29 Pedro Alves <palves@redhat.com>
2517
2518 * linux-low.h (NULL_REGSET): Define.
2519 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
2520 * linux-arm-low.c (arm_regsets): Likewise.
2521 * linux-crisv32-low.c (cris_regsets): Likewise.
2522 * linux-m68k-low.c (m68k_regsets): Likewise.
2523 * linux-mips-low.c (mips_regsets): Likewise.
2524 * linux-nios2-low.c (nios2_regsets): Likewise.
2525 * linux-ppc-low.c (ppc_regsets): Likewise.
2526 * linux-s390-low.c (s390_regsets): Likewise.
2527 * linux-sh-low.c (sh_regsets): Likewise.
2528 * linux-sparc-low.c (sparc_regsets): Likewise.
2529 * linux-tic6x-low.c (tic6x_regsets): Likewise.
2530 * linux-tile-low.c (tile_regsets): Likewise.
2531 * linux-x86-low.c (x86_regsets): Likewise.
2532 * linux-xtensa-low.c (xtensa_regsets): Likewise.
2533
50bc912a
PA		 25342015-10-29 Pedro Alves <palves@redhat.com>
2535
2536 * linux-low.h (NULL_REGSET): Define.
2537 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
2538 * linux-arm-low.c (arm_regsets): Likewise.
2539 * linux-crisv32-low.c (cris_regsets): Likewise.
2540 * linux-m68k-low.c (m68k_regsets): Likewise.
2541 * linux-mips-low.c (mips_regsets): Likewise.
2542 * linux-nios2-low.c (nios2_regsets): Likewise.
2543 * linux-ppc-low.c (ppc_regsets): Likewise.
2544 * linux-s390-low.c (s390_regsets): Likewise.
2545 * linux-sh-low.c (sh_regsets): Likewise.
2546 * linux-sparc-low.c (sparc_regsets): Likewise.
2547 * linux-tic6x-low.c (tic6x_regsets): Likewise.
2548 * linux-tile-low.c (tile_regsets): Likewise.
2549 * linux-x86-low.c (x86_regsets): Likewise.
2550 * linux-xtensa-low.c (xtensa_regsets): Likewise.
2551
682b2546
DE		 25522015-10-26 Doug Evans <dje@google.com>
2553
2554 * linux-low.c (__SIGRTMIN): Move to nat/linux-nat.h.
2555
963843d4
DE		 25562015-10-26 Doug Evans <dje@google.com>
2557
2558 * linux-low.c (W_STOPCODE): Moved to common/gdb_wait.h.
2559
d41401ac
DE		 25602015-10-26 Doug Evans <dje@google.com>
2561
2562 * thread-db.c (find_one_thread): Cast ti.ti_tid to unsigned long
2563 for debug_printf.
2564 (attach_thread, find_new_threads_callback): Ditto.
2565
3db28855
AT		 25662015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
2567
2568 * mem-break.h (set_breakpoint_data): Remove.
2569
fb78e89c
AT		 25702015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
2571
2572 * nto-low.c (nto_sw_breakpoint_from_kind): New function.
2573 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
2574 (initialize_low): Remove set_breakpoint_data call.
2575 * spu-low.c (spu_sw_breakpoint_from_kind): New function.
2576 (struct target_ops) <sw_breakpoint_from_kind>: Iniitalize.
2577 (initialize_low): Remove set_breakpoint_data call.
2578 * win32-low.c (win32_sw_breakpoint_from_kind): New function.
2579 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
2580 (initialize_low): Remove set_breakpoint_data call.
2581
2e6ee069
AT		 25822015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
2583
2584 * linux-low.c (default_breakpoint_kind_from_pc): Move to target.c.
2585 * mem-break.c (set_breakpoint_at): Use target_breakpoint_kind_from_pc.
2586 * target.c (default_breakpoint_kind_from_pc): Moved from linux-low.c
2587 * target.h (target_breakpoint_kind_from_pc): New macro.
2588
1652a986
AT		 25892015-10-22 Antoine Tremblay <antoine.tremblay@ericsson.com>
2590
2591 * linux-low.c (default_breakpoint_kind_from_pc): New function.
2592 (linux_breakpoint_kind_from_pc): Use default_breakpoint_kind_from_pc for
2593 the default breakpoint kind.
2594
abeead09
AT		 25952015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
2596
2597 * linux-arm-low.c (arm_supports_z_point_type): Add software
2598 breakpoint support.
2599
b0b4b501
AT		 26002015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
2601
2602 * linux-arm-low.c: Refactor breakpoint definitions.
2603 (arm_breakpoint_at): Adjust for arm_abi_breakpoint.
2604 (arm_sw_breakpoint_from_kind): Adjust for arm_breakpoint.
2605
8689682c
AT		 26062015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
2607
2608 * Makefile.in: Add arm.c/o.
2609 * configure.srv: Likewise.
2610 * linux-arm-low.c (arm_breakpoint_kinds): New enum.
2611 (arm_breakpoint_kind_from_pc): New function.
2612 (arm_sw_breakpoint_from_kind): Return proper kind.
2613 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize.
2614
27165294
AT		 26152015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
2616
2617 * linux-low.c (initialize_low): Ajdust for breakpoint global variables
2618 removal.
2619 * mem-break.c : Remove breakpoint_data/breakpoint_len global variables.
2620 (struct raw_breakpoint) <size>: Remove.
2621 (struct raw_breakpoint) <kind>: Add.
2622 (bp_size): New function.
2623 (bp_opcode): Likewise.
2624 (find_raw_breakpoint_at): Adjust for kind.
2625 (insert_memory_breakpoint): Adjust for kind call bp_size,bp_opcode.
2626 (remove_memory_breakpoint): Adjust for kind call bp_size.
2627 (set_raw_breakpoint_at): Adjust for kind.
2628 (set_breakpoint): Likewise.
2629 (set_breakpoint_at): Call breakpoint_kind_from_pc.
2630 (delete_raw_breakpoint): Adjust for kind.
2631 (delete_breakpoint): Likewise.
2632 (find_gdb_breakpoint): Likewise.
2633 (set_gdb_breakpoint_1): Likewise.
2634 (set_gdb_breakpoint): Likewise.
2635 (delete_gdb_breakpoint_1): Likewise.
2636 (delete_gdb_breakpoint): Likewise.
2637 (uninsert_raw_breakpoint): Likewise.
2638 (reinsert_raw_breakpoint): Likewise.
2639 (set_breakpoint_data): Remove.
2640 (validate_inserted_breakpoint): Adjust for kind call bp_size,bp_opcode.
2641 (check_mem_read): Adjust for kind call bp_size.
2642 (check_mem_write): Adjust for kind call bp_size,bp_opcode.
2643 (clone_one_breakpoint): Adjust for kind.
2644 * mem-break.h (set_gdb_breakpoint): Likewise.
2645 (delete_gdb_breakpoint): Likewise.
2646 * server.c (process_serial_event): Likewise.
2647
dd373349
AT		 26482015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
2649
2650 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): New function.
2651 (struct linux_target_ops) <breakpoint>: Remove.
2652 (struct linux_target_ops) <breakpoint_len>: Remove.
2653 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2654 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2655 * linux-arm-low.c (arm_breakpoint_kind_from_pc): New function.
2656 (arm_sw_breakpoint_from_kind): New function.
2657 * linux-bfin-low.c (bfin_sw_breakpoint_from_kind): New function.
2658 (struct linux_target_ops) <breakpoint>: Remove.
2659 (struct linux_target_ops) <breakpoint_len>: Remove.
2660 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2661 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2662 * linux-cris-low.c (cris_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-crisv32-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-low.c (linux_wait_1): Call breakpoint_kind_from_pc
2673 and sw_breakpoint_from_kind to increment the pc.
2674 (linux_breakpoint_kind_from_pc): New function.
2675 (linux_sw_breakpoint_from_kind): New function.
2676 (struct target_ops) <sw_breakpoint_from_kind>: Initialize field.
2677 (initialize_low): Call breakpoint_kind_from_pc and
2678 sw_breakpoint_from_kind to replace breakpoint_data/len.
2679 * linux-low.h (struct linux_target_ops) <breakpoint_kind_from_pc>:
2680 New field.
2681 (struct linux_target_ops) <sw_breakpoint_from_kind>: Likewise.
2682 * linux-m32r-low.c (m32r_sw_breakpoint_from_kind): New function.
2683 (struct linux_target_ops) <breakpoint>: Remove.
2684 (struct linux_target_ops) <breakpoint_len>: Remove.
2685 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2686 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2687 * linux-m68k-low.c (m68k_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-mips-low.c (mips_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-nios2-low.c (nios2_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-ppc-low.c (ppc_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-s390-low.c (s390_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-sh-low.c (sh_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-sparc-low.c (sparc_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-tic6x-low.c (tic6x_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-tile-low.c (tile_sw_breakpoint_from_kind): New function.
2728 * linux-x86-low.c (x86_sw_breakpoint_from_kind): New function.
2729 (struct linux_target_ops) <breakpoint>: Remove.
2730 (struct linux_target_ops) <breakpoint_len>: Remove.
2731 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2732 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2733 * linux-xtensa-low.c (xtensa_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
4cd98a19
AT		 27392015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
2740
2741 * linux-cris-low.c (cris_get_pc): Remove void arg.
2742
774ee6d2
AR		 27432015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
2744
2745 * gdbserver/nto-low.c (nto_insert_point, nto_remove_point): Fix
2746 variable name.
2747
833dcd29
AR		 27482015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
2749
2750 * inferiors.c (thread_pid_matches_callback): New function.
2751 (find_thread_process): New function.
2752 (remove_thread): Reset current_thread.
2753 (remove_process): Assert threads have been removed first.
2754
8d689ee5
YQ		 27552015-10-15 Yao Qi <yao.qi@linaro.org>
2756
2757 * linux-aarch64-low.c (aarch64_insert_point): Set len to 2
2758 if it is 3.
2759 (aarch64_remove_point): Likewise.
2760 * regcache.c (regcache_register_size): New function.
2761
1c2e1515
YQ		 27622015-10-12 Yao Qi <yao.qi@linaro.org>
2763
2764 * linux-aarch64-low.c: Update all callers as emit_load_store
2765 is renamed to aarch64_emit_load_store.
2766
e1c587c3
YQ		 27672015-10-12 Yao Qi <yao.qi@linaro.org>
2768
2769 * linux-aarch64-low.c: Update all callers of function renaming
2770 from emit_insn to aarch64_emit_insn.
2771
b6542f81
YQ		 27722015-10-12 Yao Qi <yao.qi@linaro.org>
2773
2774 * linux-aarch64-low.c (enum aarch64_opcodes): Move to
2775 arch/aarch64-insn.h.
2776 (struct aarch64_memory_operand): Likewise.
2777 (ENCODE): Likewise.
2778 (emit_insn): Move to arch/aarch64-insn.c.
2779 (emit_b, emit_bcond, emit_cb, emit_tb): Remove.
2780 (emit_load_store): Move to arch/aarch64-insn.c.
2781 (emit_ldr, emit_ldrb, emit_ldrsw, emit_nop): Remove.
2782 (can_encode_int32): Remove.
2783
246994ce
YQ		 27842015-10-12 Yao Qi <yao.qi@linaro.org>
2785
2786 * linux-aarch64-low.c (extract_signed_bitfield): Remove.
2787 (aarch64_decode_ldr_literal): Move to gdb/arch/aarch64-insn.c.
2788 (aarch64_relocate_instruction): Likewise.
2789 (struct aarch64_insn_data): Move to gdb/arch/aarch64-insn.h.
2790 (struct aarch64_insn_visitor): Likewise.
2791
0badd99f
YQ		 27922015-10-12 Yao Qi <yao.qi@linaro.org>
2793
2794 * linux-aarch64-low.c (struct aarch64_insn_data): New.
2795 (struct aarch64_insn_visitor): New.
2796 (struct aarch64_insn_relocation_data): New.
2797 (aarch64_ftrace_insn_reloc_b): New function.
2798 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
2799 (aarch64_ftrace_insn_reloc_cb): Likewise.
2800 (aarch64_ftrace_insn_reloc_tb): Likewise.
2801 (aarch64_ftrace_insn_reloc_adr): Likewise.
2802 (aarch64_ftrace_insn_reloc_ldr_literal): Likewise.
2803 (aarch64_ftrace_insn_reloc_others): Likewise.
2804 (visitor): New.
2805 (aarch64_relocate_instruction): Use visitor.
2806
dfaffe9d
YQ		 28072015-10-12 Yao Qi <yao.qi@linaro.org>
2808
2809 * linux-aarch64-low.c (aarch64_relocate_instruction): Return
2810 int. Add argument buf.
2811 (aarch64_install_fast_tracepoint_jump_pad): Pass buf to
2812 aarch64_relocate_instruction.
2813
70b439f0
YQ		 28142015-10-12 Yao Qi <yao.qi@linaro.org>
2815
2816 * linux-aarch64-low.c (aarch64_relocate_instruction): Add
2817 argument insn. Remove local variable insn. Don't call
2818 target_read_uint32.
2819 (aarch64_install_fast_tracepoint_jump_pad): Call
2820 target_read_uint32.
2821
7781c06f
YQ		 28222015-09-30 Yao Qi <yao.qi@linaro.org>
2823
2824 * linux-aarch64-low.c (emit_movk): Shorten a long line.
2825 (emit_load_store_pair): Likewise.
2826
9a3c8263
SM		 28272015-09-25 Simon Marchi <simon.marchi@ericsson.com>
2828
2829 * dll.c (match_dll): Add cast(s).
2830 (unloaded_dll): Likewise.
2831 * linux-low.c (second_thread_of_pid_p): Likewise.
2832 (delete_lwp_callback): Likewise.
2833 (count_events_callback): Likewise.
2834 (select_event_lwp_callback): Likewise.
2835 (linux_set_resume_request): Likewise.
2836 * server.c (accumulate_file_name_length): Likewise.
2837 (emit_dll_description): Likewise.
2838 (handle_qxfer_threads_worker): Likewise.
2839 (visit_actioned_threads): Likewise.
2840 * thread-db.c (any_thread_of): Likewise.
2841 * tracepoint.c (same_process_p): Likewise.
2842 (match_blocktype): Likewise.
2843 (build_traceframe_info_xml): Likewise.
2844
224c3ddb
SM		 28452015-09-25 Simon Marchi <simon.marchi@ericsson.com>
2846
2847 * ax.c (gdb_parse_agent_expr): Add cast to allocation result
2848 assignment.
2849 (gdb_unparse_agent_expr): Likewise.
2850 * hostio.c (require_data): Likewise.
2851 (handle_pread): Likewise.
2852 * linux-low.c (disable_regset): Likewise.
2853 (fetch_register): Likewise.
2854 (store_register): Likewise.
2855 (get_dynamic): Likewise.
2856 (linux_qxfer_libraries_svr4): Likewise.
2857 * mem-break.c (delete_fast_tracepoint_jump): Likewise.
2858 (set_fast_tracepoint_jump): Likewise.
2859 (uninsert_fast_tracepoint_jumps_at): Likewise.
2860 (reinsert_fast_tracepoint_jumps_at): Likewise.
2861 (validate_inserted_breakpoint): Likewise.
2862 (clone_agent_expr): Likewise.
2863 * regcache.c (init_register_cache): Likewise.
2864 * remote-utils.c (putpkt_binary_1): Likewise.
2865 (decode_M_packet): Likewise.
2866 (decode_X_packet): Likewise.
2867 (look_up_one_symbol): Likewise.
2868 (relocate_instruction): Likewise.
2869 (monitor_output): Likewise.
2870 * server.c (handle_search_memory): Likewise.
2871 (handle_qxfer_exec_file): Likewise.
2872 (handle_qxfer_libraries): Likewise.
2873 (handle_qxfer): Likewise.
2874 (handle_query): Likewise.
2875 (handle_v_cont): Likewise.
2876 (handle_v_run): Likewise.
2877 (captured_main): Likewise.
2878 * target.c (write_inferior_memory): Likewise.
2879 * thread-db.c (try_thread_db_load_from_dir): Likewise.
2880 * tracepoint.c (init_trace_buffer): Likewise.
2881 (add_tracepoint_action): Likewise.
2882 (add_traceframe): Likewise.
2883 (add_traceframe_block): Likewise.
2884 (cmd_qtdpsrc): Likewise.
2885 (cmd_qtdv): Likewise.
2886 (cmd_qtstatus): Likewise.
2887 (response_source): Likewise.
2888 (response_tsv): Likewise.
2889 (cmd_qtnotes): Likewise.
2890 (gdb_collect): Likewise.
2891 (initialize_tracepoint): Likewise.
2892
afbe19f8
PL		 28932015-09-21 Pierre Langlois <pierre.langlois@arm.com>
2894
2895 * linux-aarch64-low-.c: Include ax.h and tracepoint.h.
2896 (enum aarch64_opcodes) <RET>, <SUBS>, <AND>, <ORR>, <ORN>,
2897 <EOR>, <LSLV>, <LSRV>, <ASRV>, <SBFM>, <UBFM>, <CSINC>, <MUL>,
2898 <NOP>: New.
2899 (enum aarch64_condition_codes): New enum.
2900 (w0): New static global.
2901 (fp): Likewise.
2902 (lr): Likewise.
2903 (struct aarch64_memory_operand) <type>: New
2904 MEMORY_OPERAND_POSTINDEX type.
2905 (postindex_memory_operand): New helper function.
2906 (emit_ret): New function.
2907 (emit_load_store_pair): New function, factored out of emit_stp
2908 with support for MEMORY_OPERAND_POSTINDEX.
2909 (emit_stp): Rewrite using emit_load_store_pair.
2910 (emit_ldp): New function.
2911 (emit_load_store): Likewise.
2912 (emit_ldr): Mention post-index instruction in comment.
2913 (emit_ldrh): New function.
2914 (emit_ldrb): New function.
2915 (emit_ldrsw): Mention post-index instruction in comment.
2916 (emit_str): Likewise.
2917 (emit_subs): New function.
2918 (emit_cmp): Likewise.
2919 (emit_and): Likewise.
2920 (emit_orr): Likewise.
2921 (emit_orn): Likewise.
2922 (emit_eor): Likewise.
2923 (emit_mvn): Likewise.
2924 (emit_lslv): Likewise.
2925 (emit_lsrv): Likewise.
2926 (emit_asrv): Likewise.
2927 (emit_mul): Likewise.
2928 (emit_sbfm): Likewise.
2929 (emit_sbfx): Likewise.
2930 (emit_ubfm): Likewise.
2931 (emit_ubfx): Likewise.
2932 (emit_csinc): Likewise.
2933 (emit_cset): Likewise.
2934 (emit_nop): Likewise.
2935 (emit_ops_insns): New helper function.
2936 (emit_pop): Likewise.
2937 (emit_push): Likewise.
2938 (aarch64_emit_prologue): New function.
2939 (aarch64_emit_epilogue): Likewise.
2940 (aarch64_emit_add): Likewise.
2941 (aarch64_emit_sub): Likewise.
2942 (aarch64_emit_mul): Likewise.
2943 (aarch64_emit_lsh): Likewise.
2944 (aarch64_emit_rsh_signed): Likewise.
2945 (aarch64_emit_rsh_unsigned): Likewise.
2946 (aarch64_emit_ext): Likewise.
2947 (aarch64_emit_log_not): Likewise.
2948 (aarch64_emit_bit_and): Likewise.
2949 (aarch64_emit_bit_or): Likewise.
2950 (aarch64_emit_bit_xor): Likewise.
2951 (aarch64_emit_bit_not): Likewise.
2952 (aarch64_emit_equal): Likewise.
2953 (aarch64_emit_less_signed): Likewise.
2954 (aarch64_emit_less_unsigned): Likewise.
2955 (aarch64_emit_ref): Likewise.
2956 (aarch64_emit_if_goto): Likewise.
2957 (aarch64_emit_goto): Likewise.
2958 (aarch64_write_goto_address): Likewise.
2959 (aarch64_emit_const): Likewise.
2960 (aarch64_emit_call): Likewise.
2961 (aarch64_emit_reg): Likewise.
2962 (aarch64_emit_pop): Likewise.
2963 (aarch64_emit_stack_flush): Likewise.
2964 (aarch64_emit_zero_ext): Likewise.
2965 (aarch64_emit_swap): Likewise.
2966 (aarch64_emit_stack_adjust): Likewise.
2967 (aarch64_emit_int_call_1): Likewise.
2968 (aarch64_emit_void_call_2): Likewise.
2969 (aarch64_emit_eq_goto): Likewise.
2970 (aarch64_emit_ne_goto): Likewise.
2971 (aarch64_emit_lt_goto): Likewise.
2972 (aarch64_emit_le_goto): Likewise.
2973 (aarch64_emit_gt_goto): Likewise.
2974 (aarch64_emit_ge_got): Likewise.
2975 (aarch64_emit_ops_impl): New static global variable.
2976 (aarch64_emit_ops): New target function, return
2977 &aarch64_emit_ops_impl.
2978 (struct linux_target_ops): Install it.
2979
bb903df0
PL		 29802015-09-21 Pierre Langlois <pierre.langlois@arm.com>
2981
2982 * Makefile.in (linux-aarch64-ipa.o, aarch64-ipa.o): New rules.
2983 * configure.srv (aarch64*-*-linux*): Add linux-aarch64-ipa.o and
2984 aarch64-ipa.o.
2985 * linux-aarch64-ipa.c: New file.
2986 * linux-aarch64-low.c: Include arch/aarch64-insn.h, inttypes.h
2987 and endian.h.
2988 (aarch64_get_thread_area): New target method.
2989 (extract_signed_bitfield): New helper function.
2990 (aarch64_decode_ldr_literal): New function.
2991 (enum aarch64_opcodes): New enum.
2992 (struct aarch64_register): New struct.
2993 (struct aarch64_operand): New struct.
2994 (x0): New static global.
2995 (x1): Likewise.
2996 (x2): Likewise.
2997 (x3): Likewise.
2998 (x4): Likewise.
2999 (w2): Likewise.
3000 (ip0): Likewise.
3001 (sp): Likewise.
3002 (xzr): Likewise.
3003 (aarch64_register): New helper function.
3004 (register_operand): Likewise.
3005 (immediate_operand): Likewise.
3006 (struct aarch64_memory_operand): New struct.
3007 (offset_memory_operand): New helper function.
3008 (preindex_memory_operand): Likewise.
3009 (enum aarch64_system_control_registers): New enum.
3010 (ENCODE): New macro.
3011 (emit_insn): New helper function.
3012 (emit_b): New function.
3013 (emit_bcond): Likewise.
3014 (emit_cb): Likewise.
3015 (emit_tb): Likewise.
3016 (emit_blr): Likewise.
3017 (emit_stp): Likewise.
3018 (emit_ldp_q_offset): Likewise.
3019 (emit_stp_q_offset): Likewise.
3020 (emit_load_store): Likewise.
3021 (emit_ldr): Likewise.
3022 (emit_ldrsw): Likewise.
3023 (emit_str): Likewise.
3024 (emit_ldaxr): Likewise.
3025 (emit_stxr): Likewise.
3026 (emit_stlr): Likewise.
3027 (emit_data_processing_reg): Likewise.
3028 (emit_data_processing): Likewise.
3029 (emit_add): Likewise.
3030 (emit_sub): Likewise.
3031 (emit_mov): Likewise.
3032 (emit_movk): Likewise.
3033 (emit_mov_addr): Likewise.
3034 (emit_mrs): Likewise.
3035 (emit_msr): Likewise.
3036 (emit_sevl): Likewise.
3037 (emit_wfe): Likewise.
3038 (append_insns): Likewise.
3039 (can_encode_int32_in): New helper function.
3040 (aarch64_relocate_instruction): New function.
3041 (aarch64_install_fast_tracepoint_jump_pad): Likewise.
3042 (aarch64_get_min_fast_tracepoint_insn_len): Likewise.
3043 (struct linux_target_ops): Install aarch64_get_thread_area,
3044 aarch64_install_fast_tracepoint_jump_pad and
3045 aarch64_get_min_fast_tracepoint_insn_len.
3046
787749ea
PL		 30472015-09-21 Pierre Langlois <pierre.langlois@arm.com>
3048
3049 * Makefile.in (aarch64-insn.o): New rule.
3050 * configure.srv (aarch64*-*-linux*): Add aarch64-insn.o.
3051
9812b2e6
YQ		 30522015-09-21 Yao Qi <yao.qi@linaro.org>
3053
3054 * ax.c [!IN_PROCESS_AGENT] (gdb_agent_op_sizes): Define it.
3055
18fe412b
YQ		 30562015-09-21 Yao Qi <yao.qi@linaro.org>
3057
3058 * tracepoint.c (max_jump_pad_size): Remove.
3059
a0cc84cd
YQ		 30602015-09-18 Yao Qi <yao.qi@linaro.org>
3061
3062 * linux-aarch64-low.c: Don't include sys/uio.h.
3063 (ps_get_thread_area): Call aarch64_ps_get_thread_area.
3064
d78908cf
WW		 30652015-09-16 Wei-cheng Wang <cole945@gmail.com>
3066
3067 * tracepoint.c (eval_result_type): Change prototype.
3068 (condition_true_at_tracepoint): Fix argument to compiled_cond.
3069
d57e0d50
PA		 30702015-09-15 Pedro Alves <palves@redhat.com>
3071
3072 * remote-utils.c (prepare_resume_reply) <TARGET_WAITKIND_EXECD>:
3073 Check whether to report exec events instead of checking whether
3074 multiprocess is enabled.
3075
5a676acc
PA		 30762015-09-15 Pedro Alves <palves@redhat.com>
3077
3078 PR remote/18965
3079 * remote-utils.c (prepare_resume_reply): Merge
3080 TARGET_WAITKIND_VFORK_DONE switch case with the
3081 TARGET_WAITKIND_FORKED case.
3082
7c5d0fad
YQ		 30832015-09-15 Yao Qi <yao.qi@linaro.org>
3084
3085 * server.c (handle_query): Check string comparison using
3086 "else if" instead of "if".
3087
750ce8d1
YQ		 30882015-09-15 Yao Qi <yao.qi@linaro.org>
3089
3090 * server.c (vCont_supported): New global variable.
3091 (handle_query): Set vCont_supported to 1 if "vContSupported+"
3092 matches. Append ";vContSupported+" to own_buf.
3093 (handle_v_requests): Append ";s;S" to own_buf if target supports
3094 hardware single step or vCont_supported is false.
3095 (capture_main): Set vCont_supported to zero.
3096
70b90b91
YQ		 30972015-09-15 Yao Qi <yao.qi@linaro.org>
3098
3099 * linux-low.c (linux_supports_conditional_breakpoints): Rename
3100 it to ...
3101 (linux_supports_hardware_single_step): ... New function.
3102 (linux_target_ops): Update.
3103 * lynx-low.c (lynx_target_ops): Set field
3104 supports_hardware_single_step to target_can_do_hardware_single_step.
3105 * nto-low.c (nto_target_ops): Likewise.
3106 * spu-low.c (spu_target_ops): Likewise.
3107 * win32-low.c (win32_target_ops): Likewise.
3108 * target.c (target_can_do_hardware_single_step): New function.
3109 * target.h (struct target_ops) <supports_conditional_breakpoints>:
3110 Remove. <supports_hardware_single_step>: New field.
3111 (target_supports_conditional_breakpoints): Remove.
3112 (target_supports_hardware_single_step): New macro.
3113 (target_can_do_hardware_single_step): Declare.
3114 * server.c (handle_query): Use target_supports_hardware_single_step
3115 instead of target_supports_conditional_breakpoints.
3116
ade90bde
YQ		 31172015-09-15 Yao Qi <yao.qi@linaro.org>
3118
3119 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): New
3120 function.
3121 (struct linux_target_ops the_low_target): Install
3122 aarch64_linux_siginfo_fixup.
3123
94585166
DB		 31242015-09-11 Don Breazeal <donb@codesourcery.com>
3125 Luis Machado <lgustavo@codesourcery.com>
3126
3127 * linux-low.c (linux_mourn): Static declaration.
3128 (linux_arch_setup): Move in front of
3129 handle_extended_wait.
3130 (linux_arch_setup_thread): New function.
3131 (handle_extended_wait): Handle exec events. Call
3132 linux_arch_setup_thread. Make event_lwp argument a
3133 pointer-to-a-pointer.
3134 (check_zombie_leaders): Do not check stopped threads.
3135 (linux_low_ptrace_options): Add PTRACE_O_TRACEEXEC.
3136 (linux_low_filter_event): Add lwp and thread for exec'ing
3137 non-leader thread if leader thread has been deleted.
3138 Refactor code into linux_arch_setup_thread and call it.
3139 Pass child lwp pointer by reference to handle_extended_wait.
3140 (linux_wait_for_event_filtered): Update comment.
3141 (linux_wait_1): Prevent clobbering exec event status.
3142 (linux_supports_exec_events): New function.
3143 (linux_target_ops) <supports_exec_events>: Initialize new member.
3144 * lynx-low.c (lynx_target_ops) <supports_exec_events>: Initialize
3145 new member.
3146 * remote-utils.c (prepare_resume_reply): New stop reason 'exec'.
3147 * server.c (report_exec_events): New global variable.
3148 (handle_query): Handle qSupported query for exec-events feature.
3149 (captured_main): Initialize report_exec_events.
3150 * server.h (report_exec_events): Declare new global variable.
3151 * target.h (struct target_ops) <supports_exec_events>: New
3152 member.
3153 (target_supports_exec_events): New macro.
3154 * win32-low.c (win32_target_ops) <supports_exec_events>:
3155 Initialize new member.
3156
0568462b
MM		 31572015-09-09 Markus Metzger <markus.t.metzger@intel.com>
3158
3159 * linux-low.c (linux_low_enable_btrace): Remove.
3160 (linux_target_ops): Replace linux_low_enable_btrace with
3161 linux_enable_btrace.
3162
39edd165
YQ		 31632015-09-03 Yao Qi <yao.qi@linaro.org>
3164
3165 * linux-aarch64-low.c (aarch64_insert_point): Call
3166 aarch64_handle_watchpoint if aarch64_linux_region_ok_for_watchpoint
3167 returns true.
3168
1db33b5a
UW		 31692015-08-27 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
3170
3171 * linux-low.c (check_stopped_by_breakpoint): Use
3172 GDB_ARCH_IS_TRAP_BRKPT instead of GDB_ARCH_TRAP_BRKPT.
3173
ab290430
PA		 31742015-08-27 Pedro Alves <palves@redhat.com>
3175
3176 * proc-service.c (ps_pdwrite): Return PS_ERR/PS_OK explicily.
3177
8d749320
SM		 31782015-08-26 Simon Marchi <simon.marchi@ericsson.com>
3179
6711b7f8
SM		 3180 * ax.c (gdb_parse_agent_expr): Replace xmalloc-family function with
3181 the XNEW-family equivalent.
8d749320
SM		 3182 (compile_bytecodes): Likewise.
3183 * dll.c (loaded_dll): Likewise.
3184 * event-loop.c (append_callback_event): Likewise.
3185 (create_file_handler): Likewise.
3186 (create_file_event): Likewise.
3187 * hostio.c (handle_open): Likewise.
3188 * inferiors.c (add_thread): Likewise.
3189 (add_process): Likewise.
3190 * linux-aarch64-low.c (aarch64_linux_new_process): Likewise.
3191 * linux-arm-low.c (arm_new_process): Likewise.
3192 (arm_new_thread): Likewise.
3193 * linux-low.c (add_to_pid_list): Likewise.
3194 (linux_add_process): Likewise.
3195 (handle_extended_wait): Likewise.
3196 (add_lwp): Likewise.
3197 (enqueue_one_deferred_signal): Likewise.
3198 (enqueue_pending_signal): Likewise.
3199 (linux_resume_one_lwp_throw): Likewise.
3200 (linux_resume_one_thread): Likewise.
3201 (linux_read_memory): Likewise.
3202 (linux_write_memory): Likewise.
3203 * linux-mips-low.c (mips_linux_new_process): Likewise.
3204 (mips_linux_new_thread): Likewise.
3205 (mips_add_watchpoint): Likewise.
3206 * linux-x86-low.c (initialize_low_arch): Likewise.
3207 * lynx-low.c (lynx_add_process): Likewise.
3208 * mem-break.c (set_raw_breakpoint_at): Likewise.
3209 (set_breakpoint): Likewise.
3210 (add_condition_to_breakpoint): Likewise.
3211 (add_commands_to_breakpoint): Likewise.
3212 (clone_agent_expr): Likewise.
3213 (clone_one_breakpoint): Likewise.
3214 * regcache.c (new_register_cache): Likewise.
3215 * remote-utils.c (look_up_one_symbol): Likewise.
3216 * server.c (queue_stop_reply): Likewise.
3217 (start_inferior): Likewise.
3218 (queue_stop_reply_callback): Likewise.
3219 (handle_target_event): Likewise.
3220 * spu-low.c (fetch_ppc_memory): Likewise.
3221 (store_ppc_memory): Likewise.
3222 * target.c (set_target_ops): Likewise.
3223 * thread-db.c (thread_db_load_search): Likewise.
3224 (try_thread_db_load_1): Likewise.
3225 * tracepoint.c (add_tracepoint): Likewise.
3226 (add_tracepoint_action): Likewise.
3227 (create_trace_state_variable): Likewise.
3228 (cmd_qtdpsrc): Likewise.
3229 (cmd_qtro): Likewise.
3230 (add_while_stepping_state): Likewise.
3231 * win32-low.c (child_add_thread): Likewise.
3232 (get_image_name): Likewise.
3233
ed8b7b42
YQ		 32342015-08-25 Yao Qi <yao.qi@linaro.org>
3235
3236 * linux-aarch64-low.c (aarch64_linux_new_thread): Remove.
3237
db3cb7cb
YQ		 32382015-08-25 Yao Qi <yao.qi@linaro.org>
3239
3240 * Makefile.in (aarch64-linux.o): New rule.
3241 * configure.srv (aarch64*-*-linux*): Append aarch64-linux.o to
3242 srv_tgtobj.
3243 * linux-aarch64-low.c: Include nat/aarch64-linux.h.
3244 (aarch64_init_debug_reg_state): Make it extern.
3245 (aarch64_linux_prepare_to_resume): Remove.
3246
f6011a1c
YQ		 32472015-08-25 Yao Qi <yao.qi@linaro.org>
3248
3249 * linux-aarch64-low.c (aarch64_linux_prepare_to_resume): Use
3250 lwp_arch_private_info and ptid_of_lwp.
3251
88e2cf7e
YQ		 32522015-08-25 Yao Qi <yao.qi@linaro.org>
3253
3254 * linux-aarch64-low.c (aarch64_get_debug_reg_state): Add argument pid.
3255 Find proc_info by find_process_pid. All callers updated.
3256
5e35436e
YQ		 32572015-08-25 Yao Qi <yao.qi@linaro.org>
3258
3259 * linux-aarch64-low.c (struct arch64_dr_update_callback_param):
3260 Remove.
3261 (debug_reg_change_callback): Remove.
3262 (aarch64_notify_debug_reg_change): Remove.
3263
4a8a7965
YQ		 32642015-08-25 Yao Qi <yao.qi@linaro.org>
3265
3266 * linux-aarch64-low.c (aarch64_notify_debug_reg_change):
3267 Call current_lwp_ptid.
3268
32a271ee
YQ		 32692015-08-25 Yao Qi <yao.qi@linaro.org>
3270
3271 * linux-aarch64-low.c (debug_reg_change_callback): Use
3272 debug_printf.
3273
0d51c8d7
YQ		 32742015-08-25 Yao Qi <yao.qi@linaro.org>
3275
3276 * linux-aarch64-low.c (debug_reg_change_callback): Use phex.
3277
31a43dd5
YQ		 32782015-08-25 Yao Qi <yao.qi@linaro.org>
3279
3280 * linux-aarch64-low.c (debug_reg_change_callback): Remove comments.
3281
8ee52567
YQ		 32822015-08-25 Yao Qi <yao.qi@linaro.org>
3283
3284 * linux-aarch64-low.c (debug_reg_change_callback): Re-indent
3285 the code.
3286
ff3f0f45
YQ		 32872015-08-25 Yao Qi <yao.qi@linaro.org>
3288
3289 * linux-aarch64-low.c (aarch64_dr_update_callback_param) <pid>:
3290 Remove.
3291 (debug_reg_change_callback): Remove argument entry and add argument
3292 lwp. Remove local variable thread. Don't print thread id in the
3293 debugging output. Don't check whether pid of thread equals to pid.
3294 (aarch64_notify_debug_reg_change): Don't set param.pid. Call
3295 iterate_over_lwps instead find_inferior.
3296
3d40fbb5
PA		 32972015-08-24 Pedro Alves <palves@redhat.com>
3298
3299 * inferiors.c (get_first_process): New function.
3300 * inferiors.h (get_first_process): New declaration.
3301 * remote-utils.c (read_ptid): Default to the first process in the
3302 list, instead of to the current thread's process.
3303
438e1e42
PA		 33042015-08-24 Pedro Alves <palves@redhat.com>
3305
3306 * debug.c: Include gdb_sys_time.h instead of sys/time.h.
3307 * event-loop.c: Likewise.
3308 * remote-utils.c: Likewise.
3309 * tracepoint.c: Likewise.
3310
a8c6d4fc
PA		 33112015-08-24 Pedro Alves <palves@redhat.com>
3312
3313 * spu-low.c (spu_request_interrupt): Use lwpid_of instead of
3314 ptid_get_lwp.
3315
99b0bb12
PA		 33162015-08-21 Pedro Alves <palves@redhat.com>
3317
3318 * ax.c (gdb_eval_agent_expr): Return expr_eval_unhandled_opcode
3319 instead of literal 1.
3320
f8904751
PA		 33212015-08-21 Pedro Alves <palves@redhat.com>
3322
3323 * tdesc.c (default_description): Explicitly zero-initialize.
3324
465a859e
PA		 33252015-08-21 Pedro Alves <palves@redhat.com>
3326
3327 PR gdb/18749
3328 * inferiors.c (remove_thread): Discard any pending stop reply for
3329 this thread.
3330 * server.c (remove_all_on_match_pid): Rename to ...
3331 (remove_all_on_match_ptid): ... this. Work with a filter ptid
3332 instead of a pid.
3333 (discard_queued_stop_replies): Change parameter to a ptid. Now
3334 extern.
3335 (handle_v_kill, kill_inferior_callback, captured_main)
3336 (process_serial_event): Adjust.
3337 * server.h (discard_queued_stop_replies): Declare.
3338
f0db101d
PA		 33392015-08-21 Pedro Alves <palves@redhat.com>
3340
3341 * linux-low.c (wait_for_sigstop): Always switch to no thread
3342 selected if the previously current thread dies.
3343 * lynx-low.c (lynx_request_interrupt): Use the first thread's
3344 process instead of the current thread's.
3345 * remote-utils.c (input_interrupt): Don't check if there's no
3346 current thread.
3347 * server.c (gdb_read_memory, gdb_write_memory): If setting the
3348 current thread to the general thread fails, error out.
3349 (handle_qxfer_auxv, handle_qxfer_libraries)
3350 (handle_qxfer_libraries_svr4, handle_qxfer_siginfo)
3351 (handle_qxfer_spu, handle_qxfer_statictrace, handle_qxfer_fdpic)
3352 (handle_query): Check if there's a thread selected instead of
3353 checking whether there's any thread in the thread list.
3354 (handle_qxfer_threads, handle_qxfer_btrace)
3355 (handle_qxfer_btrace_conf): Don't error out early if there's no
3356 thread in the thread list.
3357 (handle_v_cont, myresume): Don't set the current thread to the
3358 continue thread.
3359 (process_serial_event) <Hg handling>: Also set thread_id if the
3360 previous general thread is still alive.
3361 (process_serial_event) <g/G handling>: If setting the current
3362 thread to the general thread fails, error out.
3363 * spu-low.c (spu_resume, spu_request_interrupt): Use the first
3364 thread's lwp instead of the current thread's.
3365 * target.c (set_desired_thread): If the desired thread was not
3366 found, leave the current thread pointing to NULL. Return an int
3367 (boolean) indicating success.
3368 * target.h (set_desired_thread): Change return type to int.
3369
40045d91
MF		 33702015-08-20 Max Filippov <jcmvbkbc@gmail.com>
3371
3372 * configure.srv (xtensa*-*-linux*): Add srv_linux_thread_db=yes.
3373 * linux-xtensa-low.c (arch/xtensa.h gdb_proc_service.h): New
3374 #includes.
3375 (ps_get_thread_area): New function.
3376
45face3b
GB		 33772015-08-19 Gary Benson <gbenson@redhat.com>
3378
3379 * hostio.c (handle_pread): Do not attempt to read more data
3380 than hostio_reply_with_data can fit in a packet.
3381
16d5f642
JB		 33822015-08-18 Joel Brobecker <brobecker@adacore.com>
3383
3384 * linux-aarch32-low.c (NT_ARM_VFP): Define if not already defined.
3385
a738da3a
MF		 33862015-08-14 Matthew Fortune <matthew.fortune@imgtec.com>
3387
3388 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP_REL.
3389
33ebda9d
PA		 33902015-08-06 Pedro Alves <palves@redhat.com>
3391
3392 * tracepoint.c (expr_eval_result): Now an int.
3393
a44892be
PA		 33942015-08-06 Pedro Alves <palves@redhat.com>
3395
3396 * gdbthread.h (struct regcache): Forward declare.
3397 (struct thread_info) <regcache_data>: Now a struct regcache
3398 pointer.
3399 * inferiors.c (inferior_regcache_data)
3400 (set_inferior_regcache_data): Now work with struct regcache
3401 pointers.
3402 * inferiors.h (struct regcache): Forward declare.
3403 (inferior_regcache_data, set_inferior_regcache_data): Now work
3404 with struct regcache pointers.
3405 * regcache.c (get_thread_regcache, regcache_invalidate_thread)
3406 (free_register_cache_thread): Remove struct regcache pointer
3407 casts.
3408
608a1e46
PA		 34092015-08-06 Pedro Alves <palves@redhat.com>
3410
3411 * server.c (captured_main): On error, print the exception message
3412 to stderr, and if run_once is set, throw a quit.
3413
f0ce0d3a
PA		 34142015-08-06 Pedro Alves <palves@redhat.com>
3415
3416 * linux-low.c (move_out_of_jump_pad_callback): Temporarily switch
3417 the current thread.
3418
bf47e248
PA		 34192015-08-06 Pedro Alves <palves@redhat.com>
3420
3421 * linux-low.c (linux_write_memory): Rewrite debug output to avoid
3422 reading beyond the passed in buffer length.
3423
b6b9ffcc
PL		 34242015-08-06 Pierre Langlois <pierre.langlois@arm.com>
3425
3426 * tracepoint.c (symbol_list) <required>: Remove.
3427
863d01bd
PA		 34282015-08-06 Pedro Alves <palves@redhat.com>
3429
3430 * linux-low.c (handle_extended_wait): Set the fork child's suspend
3431 count if stopping and suspending threads.
3432 (check_stopped_by_breakpoint): If stopped by trace, set the LWP's
3433 stop reason to TARGET_STOPPED_BY_SINGLE_STEP.
3434 (linux_detach): Complete an ongoing step-over.
3435 (lwp_suspended_inc, lwp_suspended_decr): New functions. Use
3436 throughout.
3437 (resume_stopped_resumed_lwps): Don't resume a suspended thread.
3438 (linux_wait_1): If passing a signal to the inferior after
3439 finishing a step-over, unsuspend and re-resume all lwps. If we
3440 see a single-step event but the thread should be continuing, don't
3441 pass the trap to gdb.
3442 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback): Use
3443 internal_error instead of gdb_assert.
3444 (enqueue_pending_signal): New function.
3445 (check_ptrace_stopped_lwp_gone): Add debug output.
3446 (start_step_over): Use internal_error instead of gdb_assert.
3447 (complete_ongoing_step_over): New function.
3448 (linux_resume_one_thread): Don't resume a suspended thread.
3449 (proceed_one_lwp): If the LWP is stepping over a breakpoint, reset
3450 it stepping.
3451
00db26fa
PA		 34522015-08-06 Pedro Alves <palves@redhat.com>
3453
3454 * linux-low.c (add_lwp): Set waitstatus to TARGET_WAITKIND_IGNORE.
3455 (linux_thread_alive): Use lwp_is_marked_dead.
3456 (extended_event_reported): Delete.
3457 (linux_wait_1): Check if waitstatus is TARGET_WAITKIND_IGNORE
3458 instead of extended_event_reported.
3459 (mark_lwp_dead): Don't set the 'dead' flag. Store the waitstatus
3460 as well.
3461 (lwp_is_marked_dead): New function.
3462 (lwp_running): Use lwp_is_marked_dead.
3463 * linux-low.h: Delete 'dead' field, and update 'waitstatus's
3464 comment.
3465
ad071a30
PA		 34662015-08-06 Pedro Alves <palves@redhat.com>
3467
3468 * linux-low.c (linux_wait_1): Move fork event output out of the
3469 !report_to_gdb check. Pass event_child->waitstatus to
3470 target_waitstatus_to_string instead of ourstatus.
3471
524b57e6
YQ		 34722015-08-04 Yao Qi <yao.qi@linaro.org>
3473
3474 * linux-aarch64-low.c (aarch64_supports_tracepoints): Return 0
3475 if current_thread is 32 bit.
3476
6085d6f6
YQ		 34772015-08-04 Yao Qi <yao.qi@linaro.org>
3478
3479 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
3480 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
3481 * server.c (extended_protocol): Remove "static".
3482 * server.h (extended_protocol): Declare it.
3483
8a7e4587
YQ		 34842015-08-04 Yao Qi <yao.qi@linaro.org>
3485
3486 * linux-aarch64-low.c (aarch64_get_pc): Get PC register on
3487 both aarch64 and aarch32.
3488 (aarch64_set_pc): Likewise.
3489
3b53ae99
YQ		 34902015-08-04 Yao Qi <yao.qi@linaro.org>
3491
3492 * configure.srv (case aarch64*-*-linux*): Append arm-with-neon.o
3493 to srv_regobj and append arm-core.xml arm-vfpv3.xml and
3494 arm-with-neon.xml to srv_xmlfiles.
3495 * linux-aarch64-low.c: Include linux-aarch32-low.h.
3496 (is_64bit_tdesc): New function.
3497 (aarch64_linux_read_description): New function.
3498 (aarch64_arch_setup): Call aarch64_linux_read_description.
3499 (regs_info): Rename to regs_info_aarch64.
3500 (aarch64_regs_info): Return right regs_info.
3501 (initialize_low_arch): Call initialize_low_arch_aarch32.
3502
bd9e6534
YQ		 35032015-08-04 Yao Qi <yao.qi@linaro.org>
3504
3505 * configure.srv (srv_tgtobj): Add linux-aarch32-low.o.
3506 * linux-aarch32-low.c: New file.
3507 * linux-aarch32-low.h: New file.
3508 * linux-arm-low.c (arm_fill_gregset): Move it to
3509 linux-aarch32-low.c.
3510 (arm_store_gregset): Likewise.
3511 (arm_fill_vfpregset): Call arm_fill_vfpregset_num
3512 (arm_store_vfpregset): Call arm_store_vfpregset_num.
3513 (arm_arch_setup): Check if PTRACE_GETREGSET works.
3514 (regs_info): Rename to regs_info_arm.
3515 (arm_regs_info): Return regs_info_aarch32 if
3516 have_ptrace_getregset is 1 and target description is
3517 arm_with_neon or arm_with_vfpv3.
3518 (initialize_low_arch): Don't call init_registers_arm_with_neon.
3519 Call initialize_low_arch_aarch32 instead.
3520
ded48a5e
YQ		 35212015-08-04 Yao Qi <yao.qi@linaro.org>
3522
3523 * linux-x86-low.c (have_ptrace_getregset): Move it to ...
3524 * linux-low.c: ... here.
3525 * linux-low.h (have_ptrace_getregset): Declare it.
3526
96e9210f
PA		 35272015-08-04 Pedro Alves <palves@redhat.com>
3528
3529 * thread-db.c (struct thread_db): Use new typedefs.
3530 (try_thread_db_load_1): Define local TDB_DLSYM macro and use it in
3531 CHK calls.
3532 (disable_thread_event_reporting): Cast result of dlsym to
3533 destination function pointer type.
3534 (thread_db_mourn): Use td_ta_delete_ftype.
3535
af60a1ef
SL		 35362015-08-03 Sandra Loosemore <sandra@codesourcery.com>
3537
3538 * linux-nios2-low.c (NIOS2_BREAKPOINT): Conditionalize for
3539 arch variant.
3540 (CDX_BREAKPOINT): Define for R2.
3541 (nios2_breakpoint_at): Check for CDX_BREAKPOINT when R2.
3542 (the_low_target): Add comments.
3543
e8b41681
YQ		 35442015-07-30 Yao Qi <yao.qi@linaro.org>
3545
3546 * linux-arm-low.c (arm_hwcap): Remove it.
3547 (arm_read_description): New local variable arm_hwcap. Don't
3548 set arm_hwcap to zero.
3549
89abb039
YQ		 35502015-07-30 Yao Qi <yao.qi@linaro.org>
3551
3552 * linux-arm-low.c (arm_fill_wmmxregset): Don't use arm_hwcap.
3553 Use regcache->tdesc instead.
3554 (arm_store_wmmxregset): Likewise.
3555 (arm_fill_vfpregset): Likewise.
3556 (arm_store_vfpregset): Likewise.
3557
deca266c
YQ		 35582015-07-30 Yao Qi <yao.qi@linaro.org>
3559
3560 * linux-arm-low.c: Include arch/arm.h.
3561 (arm_fill_gregset): Don't use arm_num_regs and arm_regmap.
3562 (arm_store_gregset): Likewise.
3563
aa58a496
SM		 35642015-07-29 Simon Marchi <simon.marchi@ericsson.com>
3565
3566 * linux-mips-low.c (mips_linux_prepare_to_resume): Add NULL as
3567 ptrace's 4th parameter.
3568
50904b25
YQ		 35692015-07-27 Yao Qi <yao.qi@linaro.org>
3570
3571 * configure.srv (case aarch64*-*-linux*): Don't set
3572 srv_linux_usrregs.
3573
5826e159
PA		 35742015-07-24 Pedro Alves <palves@redhat.c: Likewise.om>
3575
3576 * linux-aarch64-low.c: Include nat/gdb_ptrace.h instead of
3577 sys/ptrace.h.
3578 * linux-arm-low.c: Likewise.
3579 * linux-cris-low.c: Likewise.
3580 * linux-crisv32-low.c: Likewise.
3581 * linux-low.c: Likewise.
3582 * linux-m68k-low.c: Likewise.
3583 * linux-mips-low.c: Likewise.
3584 * linux-nios2-low.c: Likewise.
3585 * linux-s390-low.c: Likewise.
3586 * linux-sparc-low.c: Likewise.
3587 * linux-tic6x-low.c: Likewise.
3588 * linux-tile-low.c: Likewise.
3589 * linux-x86-low.c: Likewise.
3590
54019719
PA		 35912015-07-24 Pedro Alves <palves@redhat.com>
3592
3593 * config.in: Regenerate.
3594 * configure: Regenerate.
3595
eb7aa561
PA		 35962015-07-24 Pedro Alves <palves@redhat.com>
3597
3598 * acinclude.m4: Include ../ptrace.m4.
3599 * configure.ac: Call GDB_AC_PTRACE.
3600 * config.in, configure: Regenerate.
3601
55d7b841
YQ		 36022015-07-24 Yao Qi <yao.qi@linaro.org>
3603
3604 * linux-low.c (linux_create_inferior): Remove setting to
3605 proc->priv->new_inferior.
3606 (linux_attach): Likewise.
3607 (linux_low_filter_event): Likewise.
3608 * linux-low.h (struct process_info_private) <new_inferior>: Remove.
3609
c06cbd92
YQ		 36102015-07-24 Yao Qi <yao.qi@linaro.org>
3611
3612 * linux-low.c (linux_arch_setup): New function.
3613 (linux_low_filter_event): If proc->tdesc is NULL and
3614 proc->attached is true, call the_low_target.arch_setup.
3615 Otherwise, keep status pending, and return.
3616 (linux_resume_one_lwp_throw): Don't call get_pc if
3617 thread->while_stepping isn't NULL. Don't call
3618 get_thread_regcache if proc->tdesc is NULL.
3619 (need_step_over_p): Return 0 if proc->tdesc is NULL.
3620 (linux_target_ops): Install arch_setup.
3621 * server.c (start_inferior): Call the_target->arch_setup.
3622 * target.h (struct target_ops) <arch_setup>: New field.
3623 (target_arch_setup): New marco.
3624 * lynx-low.c (lynx_target_ops): Update.
3625 * nto-low.c (nto_target_ops): Update.
3626 * spu-low.c (spu_target_ops): Update.
3627 * win32-low.c (win32_target_ops): Update.
3628
5ae3ebba
YQ		 36292015-07-24 Yao Qi <yao.qi@linaro.org>
3630
3631 * linux-low.c (linux_add_process): Don't set
3632 proc->priv->new_inferior.
3633 (linux_create_inferior): Set proc->priv->new_inferior to 1.
3634 (linux_attach): Likewise.
3635
eb97750b
YQ		 36362015-07-24 Yao Qi <yao.qi@linaro.org>
3637
3638 * server.c (start_inferior): Code refactor.
3639
51aee833
YQ		 36402015-07-24 Yao Qi <yao.qi@linaro.org>
3641
3642 * server.c (process_serial_event): Set general_thread.
3643
af1b22f3
YQ		 36442015-07-21 Yao Qi <yao.qi@linaro.org>
3645
3646 * linux-aarch64-low.c (aarch64_arch_setup): Remove code and call
3647 aarch64_linux_get_debug_reg_capacity.
3648
554717a3
YQ		 36492015-07-17 Yao Qi <yao.qi@linaro.org>
3650
3651 * Makefile.in (aarch64-linux-hw-point.o): New rule.
3652 * configure.srv (srv_tgtobj): Append aarch64-linux-hw-point.o.
3653 * linux-aarch64-low.c: Include nat/aarch64-linux-hw-point.h.
3654 (AARCH64_HBP_MAX_NUM): Move to nat/aarch64-linux-hw-point.h.
3655 (AARCH64_HWP_MAX_NUM, AARCH64_HBP_ALIGNMENT): Likewise.
3656 (AARCH64_HWP_ALIGNMENT): Likewise.
3657 (AARCH64_HWP_MAX_LEN_PER_REG): Likewise.
3658 (AARCH64_DEBUG_NUM_SLOTS, AARCH64_DEBUG_ARCH): Likewise.
3659 (aarch64_num_bp_regs, aarch64_num_wp_regs): Likewise.
3660 (AARCH64_DEBUG_ARCH_V8, DR_MARK_ALL_CHANGED): Likewise.
3661 (DR_MARK_N_CHANGED, DR_CLEAR_CHANGED): Likewise.
3662 (DR_HAS_CHANGED, DR_N_HAS_CHANGE): Likewise.
3663 (struct aarch64_debug_reg_state): Likewise.
3664 (struct arch_lwp_info): Likewise.
3665 (aarch64_align_watchpoint): Likewise.
3666 (DR_CONTROL_ENABLED, DR_CONTROL_LENGTH): Likewise.
3667 (aarch64_watchpoint_length): Likewise.
3668 (aarch64_point_encode_ctrl_reg): Likewise
3669 (aarch64_point_is_aligned): Likewise.
3670 (aarch64_align_watchpoint): Likewise.
3671 (aarch64_linux_set_debug_regs):
3672 (aarch64_dr_state_insert_one_point): Likewise.
3673 (aarch64_dr_state_remove_one_point): Likewise.
3674 (aarch64_handle_breakpoint): Likewise.
3675 (aarch64_handle_aligned_watchpoint): Likewise.
3676 (aarch64_handle_unaligned_watchpoint): Likewise.
3677 (aarch64_handle_watchpoint): Likewise.
3678
c67ca4de
YQ		 36792015-07-17 Yao Qi <yao.qi@linaro.org>
3680
3681 * linux-aarch64-low.c (aarch64_handle_breakpoint): Add argument state
3682 and don't aarch64_get_debug_reg_state. All callers update.
3683 (aarch64_handle_aligned_watchpoint): Likewise.
3684 (aarch64_handle_unaligned_watchpoint): Likewise.
3685 (aarch64_handle_watchpoint): Likewise.
3686 (aarch64_insert_point): Call aarch64_get_debug_reg_state earlier.
3687 (aarch64_remove_point): Likewise.
3688
25abf979
YQ		 36892015-07-17 Yao Qi <yao.qi@linaro.org>
3690
3691 * linux-aarch64-low.c (aarch64_show_debug_reg_state): Use
3692 debug_printf.
3693 (aarch64_handle_unaligned_watchpoint): Likewise.
3694
db1ff28b
JK		 36952015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
3696
3697 Revert the previous 3 commits:
3698 Move gdb_regex* to common/
3699 Move linux_find_memory_regions_full & co.
3700 gdbserver build-id attribute generator
3701
700ca40f
JK		 37022015-07-15 Aleksandar Ristovski <aristovski@qnx.com
3703 Jan Kratochvil <jan.kratochvil@redhat.com>
3704
3705 gdbserver build-id attribute generator.
3706 * linux-low.c (nat/linux-maps.h, search.h, rsp-low.h): Include.
3707 (ElfXX_Ehdr, ElfXX_Phdr, ElfXX_Nhdr): New.
3708 (ELFXX_FLD, ELFXX_SIZEOF, ELFXX_ROUNDUP, BUILD_ID_INVALID): New.
3709 (find_phdr): New.
3710 (get_dynamic): Use find_pdhr to traverse program headers.
3711 (struct mapping_entry, mapping_entry_s, free_mapping_entry_vec)
3712 (compare_mapping_entry_range, struct find_memory_region_callback_data)
3713 (read_build_id, find_memory_region_callback, lrfind_mapping_entry)
3714 (get_hex_build_id): New.
3715 (linux_qxfer_libraries_svr4): Add optional build-id attribute
3716 to reply XML document.
3717
9904185c
JK		 37182015-07-15 Aleksandar Ristovski <aristovski@qnx.com
3719 Jan Kratochvil <jan.kratochvil@redhat.com>
3720
3721 * target.c: Include target/target-utils.h and fcntl.h.
3722 (target_fileio_read_stralloc_1_pread, target_fileio_read_stralloc_1)
3723 (target_fileio_read_stralloc): New functions.
3724
6e5b4429
JK		 37252015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
3726
3727 * Makefile.in (OBS): Add gdb_regex.o.
3728 (gdb_regex.o): New.
3729 * config.in: Rebuilt.
3730 * configure: Rebuilt.
3731
ddc98fbf
JK		 37322015-07-15 Aleksandar Ristovski <aristovski@qnx.com
3733 Jan Kratochvil <jan.kratochvil@redhat.com>
3734
3735 Create empty nat/linux-maps.[ch] and common/target-utils.[ch].
3736 * Makefile.in (OBS): Add target-utils.o.
3737 (linux-maps.o, target-utils.o): New.
3738 * configure.srv (srv_linux_obj): Add linux-maps.o.
3739
e57bb7a0
PL		 37402015-07-15 Pierre Langlois <pierre.langlois@arm.com>
3741
3742 * linux-aarch64-low.c (aarch64_supports_range_stepping): New
3743 function, return 1.
3744 (the_low_target): Install it.
3745
586b02a9
PA		 37462015-07-14 Pedro Alves <palves@redhat.com>
3747
3748 * linux-low.c (kill_wait_lwp): Don't assert if waitpid fails.
3749 Instead, ignore ECHILD, and throw an error for other errnos.
3750
58c1b36c
PA		 37512015-07-10 Pedro Alves <palves@redhat.com>
3752
3753 * event-loop.c (struct callback_event) <data>: Change type to
3754 gdb_client_data instance instead of gdb_client_data pointer.
3755 (append_callback_event): Adjust.
3756
421530db
PL		 37572015-07-10 Pierre Langlois <pierre.langlois@arm.com>
3758
3759 * linux-aarch64-low.c: Add comments for each linux_target_ops
3760 method. Remove comments already covered in target_ops and
3761 linux_target_ops definitions.
3762 (the_low_target): Add comments for each unimplemented method.
3763
c2d65f38
YQ		 37642015-07-09 Yao Qi <yao.qi@linaro.org>
3765
3766 * linux-aarch64-low.c (aarch64_regmap): Remove.
3767 (aarch64_usrregs_info): Remove.
3768 (regs_info): Set field usrregs to NULL.
3769
b20a6524
MM		 37702015-07-02 Markus Metzger <markus.t.metzger@intel.com>
3771
3772 * linux-low.c: Include "rsp-low.h"
3773 (linux_low_encode_pt_config, linux_low_encode_raw): New.
3774 (linux_low_read_btrace): Support BTRACE_FORMAT_PT.
3775 (linux_low_btrace_conf): Support BTRACE_FORMAT_PT.
3776 (handle_btrace_enable_pt): New.
3777 (handle_btrace_general_set): Support "pt".
3778 (handle_btrace_conf_general_set): Support "pt:size".
3779
96c97461
PL		 37802015-06-29 Pierre Langlois <pierre.langlois@arm.com>
3781
3782 * linux-aarch64-low.c (aarch64_supports_z_point_type): Enable for
3783 Z_PACKET_SW_BP.
3784
37d66942
PL		 37852015-06-29 Pierre Langlois <pierre.langlois@arm.com>
3786
3787 * linux-aarch64-low.c: Remove comment about endianness.
3788 (aarch64_breakpoint): Change type to gdb_byte[]. Set to "brk #0".
3789 (aarch64_breakpoint_at): Change type of insn to gdb_byte[]. Use
3790 memcmp.
3791
dc06243f
GB		 37922015-06-24 Gary Benson <gbenson@redhat.com>
3793
3794 * linux-i386-ipa.c (stdint.h): Do not include.
3795 * lynx-i386-low.c (stdint.h): Likewise.
3796 * lynx-ppc-low.c (stdint.h): Likewise.
3797 * mem-break.c (stdint.h): Likewise.
3798 * thread-db.c (stdint.h): Likewise.
3799 * tracepoint.c (stdint.h): Likewise.
3800 * win32-low.c (stdint.h): Likewise.
3801
124e13d9
SM		 38022015-06-18 Simon Marchi <simon.marchi@ericsson.com>
3803
3804 * server.c (write_qxfer_response): Update call to
3805 remote_escape_output.
3806
909c2cda
JK		 38072015-06-15 Aleksandar Ristovski <aristovski@qnx.com
3808 Jan Kratochvil <jan.kratochvil@redhat.com>
3809
3810 Merge multiple hex conversions.
3811 * gdbreplay.c (tohex): Rename to 'fromhex'.
3812 (logchar): Use fromhex.
3813
24c05f46
JK		 38142015-06-10 Jan Kratochvil <jan.kratochvil@redhat.com>
3815
3816 * server.c (handle_qxfer_libraries): Set `version' attribute for
3817 <library-list>.
3818
14d2069a
GB		 38192015-06-10 Gary Benson <gbenson@redhat.com>
3820
3821 * target.h (struct target_ops) <multifs_open>: New field.
3822 <multifs_unlink>: Likewise.
3823 <multifs_readlink>: Likewise.
3824 * linux-low.c (nat/linux-namespaces.h): New include.
3825 (linux_target_ops): Initialize the_target->multifs_open,
3826 the_target->multifs_unlink and the_target->multifs_readlink.
3827 * hostio.h (hostio_handle_new_gdb_connection): New declaration.
3828 * hostio.c (hostio_fs_pid): New static variable.
3829 (hostio_handle_new_gdb_connection): New function.
3830 (handle_setfs): Likewise.
3831 (handle_open): Use the_target->multifs_open as appropriate.
3832 (handle_unlink): Use the_target->multifs_unlink as appropriate.
3833 (handle_readlink): Use the_target->multifs_readlink as
3834 appropriate.
3835 (handle_vFile): Handle vFile:setfs packets.
3836 * server.c (handle_query): Call hostio_handle_new_gdb_connection
3837 after target_handle_new_gdb_connection.
3838
4b8b5e72
GB		 38392015-06-10 Gary Benson <gbenson@redhat.com>
3840
3841 * configure.ac (AC_CHECK_FUNCS): Add setns.
3842 * config.in: Regenerate.
3843 * configure: Likewise.
3844 * Makefile.in (SFILES): Add nat/linux-namespaces.c.
3845 (linux-namespaces.o): New rule.
3846 * configure.srv (srv_linux_obj): Add linux-namespaces.o.
3847
3ac2e371
GB		 38482015-06-09 Gary Benson <gbenson@redhat.com>
3849
3850 * hostio.c (handle_open): Process mode argument with
3851 fileio_to_host_mode.
3852
ca9b78ce
YQ		 38532015-06-01 Yao Qi <yao.qi@linaro.org>
3854
3855 * linux-s390-low.c (PTRACE_GETREGSET, PTRACE_SETREGSET): Remove.
3856 * linux-x86-low.c: Likewise.
3857
bfacd19d
DB		 38582015-05-28 Don Breazeal <donb@codesourcery.com>
3859
3860 * linux-low.c (handle_extended_wait): Initialize
3861 thread_info.last_resume_kind for new fork children.
3862
452003ef
PA		 38632015-05-15 Pedro Alves <palves@redhat.com>
3864
3865 * target.h (target_handle_new_gdb_connection): Rewrite using if
3866 wrapped in do/while.
3867
1041a03c
JB		 38682015-05-14 Joel Brobecker <brobecker@adacore.com>
3869
3870 * configure.ac: Add prfpregset_t BFD_HAVE_SYS_PROCFS_TYPE check.
3871 * configure, config.in: Regenerate.
3872 * gdb_proc_service.h [HAVE_PRFPREGSET_T] (prfpregset_t):
3873 Declare typedef.
3874
c269dbdb
DB		 38752015-05-12 Don Breazeal <donb@codesourcery.com>
3876
3877 * linux-low.c (handle_extended_wait): Handle PTRACE_EVENT_FORK and
3878 PTRACE_EVENT_VFORK_DONE.
3879 (linux_low_ptrace_options, extended_event_reported): Add vfork
3880 events.
3881 * remote-utils.c (prepare_resume_reply): New stop reasons "vfork"
3882 and "vforkdone" for RSP 'T' Stop Reply Packet.
3883 * server.h (report_vfork_events): Declare
3884 global variable.
3885
3a8a0396
DB		 38862015-05-12 Don Breazeal <donb@codesourcery.com>
3887
3888 * linux-aarch64-low.c (aarch64_linux_new_fork): New function.
3889 (the_low_target) <new_fork>: Initialize new member.
3890 * linux-arm-low.c (arm_new_fork): New function.
3891 (the_low_target) <new_fork>: Initialize new member.
3892 * linux-low.c (handle_extended_wait): Call new target function
3893 new_fork.
3894 * linux-low.h (struct linux_target_ops) <new_fork>: New member.
3895 * linux-mips-low.c (mips_add_watchpoint): New function
3896 extracted from mips_insert_point.
3897 (the_low_target) <new_fork>: Initialize new member.
3898 (mips_linux_new_fork): New function.
3899 (mips_insert_point): Call mips_add_watchpoint.
3900 * linux-x86-low.c (x86_linux_new_fork): New function.
3901 (the_low_target) <new_fork>: Initialize new member.
3902
de0d863e
DB		 39032015-05-12 Don Breazeal <donb@codesourcery.com>
3904
3905 * linux-low.c (handle_extended_wait): Implement return value,
3906 rename argument 'event_child' to 'event_lwp', handle
3907 PTRACE_EVENT_FORK, call internal_error for unrecognized event.
3908 (linux_low_ptrace_options): New function.
3909 (linux_low_filter_event): Call linux_low_ptrace_options,
3910 use different argument fo linux_enable_event_reporting,
3911 use return value from handle_extended_wait.
3912 (extended_event_reported): New function.
3913 (linux_wait_1): Call extended_event_reported and set
3914 status to report fork events.
3915 (linux_write_memory): Add pid to debug message.
3916 (reset_lwp_ptrace_options_callback): New function.
3917 (linux_handle_new_gdb_connection): New function.
3918 (linux_target_ops): Initialize new structure member.
3919 * linux-low.h (struct lwp_info) <waitstatus>: New member.
3920 * lynx-low.c: Initialize new structure member.
3921 * remote-utils.c (prepare_resume_reply): Implement stop reason
3922 "fork" for "T" stop message.
3923 * server.c (handle_query): Call handle_new_gdb_connection.
3924 * server.h (report_fork_events): Declare global flag.
3925 * target.h (struct target_ops) <handle_new_gdb_connection>:
3926 New member.
3927 (target_handle_new_gdb_connection): New macro.
3928 * win32-low.c: Initialize new structure member.
3929
ddcbc397
DB		 39302015-05-12 Don Breazeal <donb@codesourcery.com>
3931
3932 * mem-break.c (APPEND_TO_LIST): Define macro.
3933 (clone_agent_expr): New function.
3934 (clone_one_breakpoint): New function.
3935 (clone_all_breakpoints): New function.
3936 * mem-break.h: Declare new functions.
3937
89245bc0
DB		 39382015-05-12 Don Breazeal <donb@codesourcery.com>
3939
3940 * linux-low.c (linux_supports_fork_events): New function.
3941 (linux_supports_vfork_events): New function.
3942 (linux_target_ops): Initialize new structure members.
3943 (initialize_low): Call linux_check_ptrace_features.
3944 * lynx-low.c (lynx_target_ops): Initialize new structure
3945 members.
3946 * server.c (report_fork_events, report_vfork_events):
3947 New global flags.
3948 (handle_query): Add new features to qSupported packet and
3949 response.
3950 (captured_main): Initialize new global variables.
3951 * target.h (struct target_ops) <supports_fork_events>:
3952 New member.
3953 <supports_vfork_events>: New member.
3954 (target_supports_fork_events): New macro.
3955 (target_supports_vfork_events): New macro.
3956 * win32-low.c (win32_target_ops): Initialize new structure
3957 members.
3958
835205d0
GB		 39592015-05-12 Gary Benson <gbenson@redhat.com>
3960
3961 * server.c (handle_qxfer_exec_file): Use current process
3962 if annex is empty.
3963
21e94bd9
SL		 39642015-05-08 Sandra Loosemore <sandra@codesourcery.com>
3965
3966 * linux-nios2-low.c: Include elf/common.h. Adjust comments.
3967 Remove HAVE_PTRACE_GETREGS conditionals.
3968 (nios2_regsets): Use PTRACE_GETREGSET and PTRACE_SETREGSET
3969 instead of PTRACE_GETREGS and PTRACE_SETREGS.
3970
45614f15
YQ		 39712015-05-08 Yao Qi <yao.qi@linaro.org>
3972
3973 * linux-low.c (linux_supports_conditional_breakpoints): New
3974 function.
3975 (linux_target_ops): Install new target method.
3976 * lynx-low.c (lynx_target_ops): Install NULL hook for
3977 supports_conditional_breakpoints.
3978 * nto-low.c (nto_target_ops): Likewise.
3979 * spu-low.c (spu_target_ops): Likewise.
3980 * win32-low.c (win32_target_ops): Likewise.
3981 * server.c (handle_query): Check
3982 target_supports_conditional_breakpoints.
3983 * target.h (struct target_ops) <supports_conditional_breakpoints>:
3984 New field.
3985 (target_supports_conditional_breakpoints): New macro.
3986
80ad801e
PA		 39872015-05-06 Pedro Alves <palves@redhat.com>
3988
3989 PR server/18081
3990 * server.c (start_inferior): If the process exits, mourn it.
3991
819843c7
GB		 39922015-04-21 Gary Benson <gbenson@redhat.com>
3993
3994 * hostio.c (fileio_open_flags_to_host): Factored out to
3995 fileio_to_host_openflags in common/fileio.c. Single use
3996 updated.
3997
a2d5a9d7
MF		 39982015-04-17 Max Filippov <jcmvbkbc@gmail.com>
3999
4000 * linux-xtensa-low.c (xtensa_fill_gregset)
4001 (xtensa_store_gregset): Check XCHAL_HAVE_LOOPS instead of
4002 XCHAL_HAVE_LOOP.
4003
deb44829
MF		 40042015-04-17 Max Filippov <jcmvbkbc@gmail.com>
4005
4006 * linux-xtensa-low.c (xtensa_usrregs_info): Remove.
4007 (regs_info): Replace usrregs pointer with NULL.
4008
e57f1de3
GB		 40092015-04-17 Gary Benson <gbenson@redhat.com>
4010
4011 * target.h (struct target_ops) <pid_to_exec_file>: New field.
4012 * linux-low.c (linux_target_ops): Initialize pid_to_exec_file.
4013 * server.c (handle_qxfer_exec_file): New function.
4014 (qxfer_packets): Add exec-file entry.
4015 (handle_query): Report qXfer:exec-file:read as supported packet.
4016
62828379
RN		 40172015-04-14 Romain Naour <romain.naour@openwide.fr> (tiny change)
4018
4019 * linux-low.c (linux_read_offsets): Remove get_thread_lwp.
4020
b88bb450
GB		 40212015-04-09 Gary Benson <gbenson@redhat.com>
4022
4023 * hostio-errno.c (errno_to_fileio_error): Remove function.
4024 Update caller to use remote_fileio_to_fio_error.
4025
c8f4bfdd
YQ		 40262015-04-09 Yao Qi <yao.qi@linaro.org>
4027
4028 * linux-low.c (linux_insert_point): Call
4029 insert_memory_breakpoint if TYPE is raw_bkpt_type_sw.
4030 (linux_remove_point): Call remove_memory_breakpoint if type is
4031 raw_bkpt_type_sw.
4032 * linux-x86-low.c (x86_insert_point): Don't call
4033 insert_memory_breakpoint.
4034 (x86_remove_point): Don't call remove_memory_breakpoint.
4035
41f98f02
PA		 40362015-04-01 Pedro Alves <palves@redhat.com>
4037 Cleber Rosa <crosa@redhat.com>
4038
4039 * server.c (gdbserver_usage): Reorganize and extend the usage
4040 message.
4041
2bf6fb9d
PA		 40422015-03-24 Pedro Alves <palves@redhat.com>
4043
4044 * linux-low.c (check_stopped_by_breakpoint): Tweak debug log
4045 output. Also dump TRAP_TRACE.
4046 (linux_low_filter_event): In debug output, distinguish a
4047 resume_stop SIGSTOP from a delayed SIGSTOP.
4048
369f6daa
GB		 40492015-03-24 Gary Benson <gbenson@redhat.com>
4050
4051 * linux-x86-low.c (x86_linux_new_thread): Moved to
4052 nat/x86-linux.c.
4053 (x86_linux_prepare_to_resume): Likewise.
4054
8e5d4070
GB		 40552015-03-24 Gary Benson <gbenson@redhat.com>
4056
4057 * Makefile.in (x86-linux-dregs.o): New rule.
4058 * configure.srv: Add x86-linux-dregs.o to relevant targets.
4059 * linux-x86-low.c: Include nat/x86-linux-dregs.h.
4060 (u_debugreg_offset): Moved to nat/x86-linux-dregs.c.
4061 (x86_linux_dr_get): Likewise.
4062 (x86_linux_dr_set): Likewise.
4063 (update_debug_registers_callback): Likewise.
4064 (x86_linux_dr_set_addr): Likewise.
4065 (x86_linux_dr_get_addr): Likewise.
4066 (x86_linux_dr_set_control): Likewise.
4067 (x86_linux_dr_get_control): Likewise.
4068 (x86_linux_dr_get_status): Likewise.
4069 (x86_linux_update_debug_registers): Likewise.
4070
2b95d440
GB		 40712015-03-24 Gary Benson <gbenson@redhat.com>
4072
4073 * linux-x86-low.c (x86_linux_update_debug_registers):
4074 New function, factored out from...
4075 (x86_linux_prepare_to_resume): ...this.
4076
14b0bc68
GB		 40772015-03-24 Gary Benson <gbenson@redhat.com>
4078
4079 * linux-x86-low.c (x86_linux_dr_get): Update comments.
4080 (x86_linux_dr_set): Likewise.
4081 (update_debug_registers_callback): Likewise.
4082 (x86_linux_dr_set_addr): Likewise.
4083 (x86_linux_dr_get_addr): Likewise.
4084 (x86_linux_dr_set_control): Likewise.
4085 (x86_linux_dr_get_control): Likewise.
4086 (x86_linux_dr_get_status): Likewise.
4087 (x86_linux_prepare_to_resume): Likewise.
4088
5dfe6ca8
GB		 40892015-03-24 Gary Benson <gbenson@redhat.com>
4090
4091 * linux-x86-low.c (x86_linux_dr_get): Add assertion.
4092 Use perror_with_name. Pass string through gettext.
4093 (x86_linux_dr_set): Likewise.
4094
d33472ad
GB		 40952015-03-24 Gary Benson <gbenson@redhat.com>
4096
4097 * linux-x86-low.c (x86_dr_low_set_addr): Rename to...
4098 (x86_linux_dr_set_addr): ...this.
4099 (x86_dr_low_get_addr): Rename to...
4100 (x86_linux_dr_get_addr): ...this.
4101 (x86_dr_low_set_control): Rename to...
4102 (x86_linux_dr_set_control): ...this.
4103 (x86_dr_low_get_control): Rename to...
4104 (x86_linux_dr_get_control): ...this.
4105 (x86_dr_low_get_status): Rename to...
4106 (x86_linux_dr_get_status): ...this.
4107 (x86_dr_low): Update with new function names.
4108
4b134ca1
GB		 41092015-03-24 Gary Benson <gbenson@redhat.com>
4110
4111 * Makefile.in (x86-linux.o): New rule.
4112 * configure.srv: Add x86-linux.o to relevant targets.
4113 * linux-low.c (lwp_set_arch_private_info): New function.
4114 (lwp_arch_private_info): Likewise.
4115 * linux-x86-low.c: Include nat/x86-linux.h.
4116 (arch_lwp_info): Removed structure.
4117 (update_debug_registers_callback):
4118 Use lwp_set_debug_registers_changed.
4119 (x86_linux_prepare_to_resume): Use lwp_debug_registers_changed
4120 and lwp_set_debug_registers_changed.
4121 (x86_linux_new_thread): Use lwp_set_debug_registers_changed.
4122
34c703da
GB		 41232015-03-24 Gary Benson <gbenson@redhat.com>
4124
4125 * linux-low.h (linux_target_ops) <new_thread>: Changed signature.
4126 * linux-arm-low.c (arm_new_thread): Likewise.
4127 * linux-aarch64-low.c (aarch64_linux_new_thread): Likewise.
4128 * linux-mips-low.c (mips_linux_new_thread): Likewise.
4129 * linux-x86-low.c (x86_linux_new_thread): Likewise.
4130 * linux-low.c (add_lwp): Update the_low_target.new_thread call.
4131
cff068da
GB		 41322015-03-24 Gary Benson <gbenson@redhat.com>
4133
4134 * linux-low.c (ptid_of_lwp): New function.
4135 (lwp_is_stopped): Likewise.
4136 (lwp_stop_reason): Likewise.
4137 * linux-x86-low.c (update_debug_registers_callback):
4138 Use lwp_is_stopped.
4139 (x86_linux_prepare_to_resume): Use ptid_of_lwp and
4140 lwp_stop_reason.
4141
b2f7c7e8
GB		 41422015-03-24 Gary Benson <gbenson@redhat.com>
4143
4144 * linux-low.h (linux_stop_lwp): Remove declaration.
4145
6d4ee8c6
GB		 41462015-03-24 Gary Benson <gbenson@redhat.com>
4147
4148 * linux-low.h: Include nat/linux-nat.h.
4149 * linux-low.c (iterate_over_lwps_args): New structure.
4150 (iterate_over_lwps_filter): New function.
4151 (iterate_over_lwps): Likewise.
4152 * linux-x86-low.c (update_debug_registers_callback):
4153 Update signature to what iterate_over_lwps expects.
4154 Remove PID check that iterate_over_lwps now performs.
4155 (x86_dr_low_set_addr): Use iterate_over_lwps.
4156 (x86_dr_low_set_control): Likewise.
4157
70a0bb6b
GB		 41582015-03-24 Gary Benson <gbenson@redhat.com>
4159
4160 * linux-x86-low.c (x86_debug_reg_state): New function.
4161 (x86_linux_prepare_to_resume): Use the above.
4162
7b669087
GB		 41632015-03-24 Gary Benson <gbenson@redhat.com>
4164
4165 * linux-low.c (current_lwp_ptid): New function.
4166 * linux-x86-low.c: Include nat/linux-nat.h.
4167 (x86_dr_low_get_addr): Use current_lwp_ptid.
4168 (x86_dr_low_get_control): Likewise.
4169 (x86_dr_low_get_status): Likewise.
4170
eef49a3d
PA		 41712015-03-20 Pedro Alves <palves@redhat.com>
4172
4173 * tracepoint.c (cmd_qtstatus): Make "str" const.
4174
b2333d22
PA		 41752015-03-20 Pedro Alves <palves@redhat.com>
4176
4177 * server.c (handle_general_set): Make "req_str" const.
4178
23f238d3
PA		 41792015-03-19 Pedro Alves <palves@redhat.com>
4180
4181 * linux-low.c (linux_resume_one_lwp): Rename to ...
4182 (linux_resume_one_lwp_throw): ... this. Don't handle ESRCH here,
4183 instead call perror_with_name.
4184 (check_ptrace_stopped_lwp_gone): New function.
4185 (linux_resume_one_lwp): Reimplement as wrapper around
4186 linux_resume_one_lwp_throw that swallows errors if the LWP is
4187 gone.
4188
91baf43f
PA		 41892015-03-19 Pedro Alves <palves@redhat.com>
4190
4191 * linux-low.c (count_events_callback, select_event_lwp_callback):
4192 No longer check whether the thread has resume_stop as last resume
4193 kind.
4194
8bf3b159
PA		 41952015-03-19 Pedro Alves <palves@redhat.com>
4196
4197 * linux-low.c (count_events_callback, select_event_lwp_callback):
4198 Use the lwp's status_pending_p field, not the thread's.
4199
b90fc188
PA		 42002015-03-19 Pedro Alves <palves@redhat.com>
4201
4202 * linux-low.c (select_event_lwp_callback): Update comments to
4203 no longer mention SIGTRAP.
4204
464b0089
GB		 42052015-03-18 Gary Benson <gbenson@redhat.com>
4206
4207 * server.c (handle_query): Do not report vFile:fstat as supported.
4208
aa9e327f
GB		 42092015-03-11 Gary Benson <gbenson@redhat.com>
4210
4211 * hostio.c (sys/types.h): New include.
4212 (sys/stat.h): Likewise.
4213 (common-remote-fileio.h): Likewise.
4214 (handle_fstat): New function.
4215 (handle_vFile): Handle vFile:fstat packets.
aa9e327f 4216
791c0056
GB		 42172015-03-11 Gary Benson <gbenson@redhat.com>
4218
4219 * configure.ac (AC_CHECK_MEMBERS): Add checks for
4220 struct stat.st_blocks and struct stat.st_blksize.
4221 * configure: Regenerate.
4222 * config.in: Likewise.
4223 * Makefile.in (SFILES): Add common/common-remote-fileio.c.
4224 (OBS): Add common-remote-fileio.o.
4225 (common-remote-fileio.o): New rule.
4226
9a9df970
PA		 42272015-03-09 Pedro Alves <palves@redhat.com>
4228
4229 * tracepoint.c (gdb_agent_helper_thread): Cast '&sockaddr' to
4230 'struct sockaddr' pointer in 'accept' call.
4231
9eb1356e
PA		 42322015-03-09 Pedro Alves <palves@redhat.com>
4233
4234 Revert:
4235 2015-03-07 Pedro Alves <palves@redhat.com>
4236 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
4237 or <winsock2.h> here. Instead include "gdb_socket.h".
4238 (remote_open): Use union gdb_sockaddr_u.
4239 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
4240 or <winsock2.h> here. Instead include "gdb_socket.h".
4241 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
4242 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
4243 or <sys/un.h>.
4244 (init_named_socket, gdb_agent_helper_thread): Use union
4245 gdb_sockaddr_u.
4246
aac331e4
PA		 42472015-03-07 Pedro Alves <palves@redhat.com>
4248
4249 * configure.ac (build_warnings): Move
4250 -Wdeclaration-after-statement to the C-specific set.
4251 * configure: Regenerate.
4252
366c75fc
PA		 42532015-03-07 Pedro Alves <palves@redhat.com>
4254
4255 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
4256 or <winsock2.h> here. Instead include "gdb_socket.h".
4257 (remote_open): Use union gdb_sockaddr_u.
4258 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
4259 or <winsock2.h> here. Instead include "gdb_socket.h".
4260 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
4261 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
4262 or <sys/un.h>.
4263 (init_named_socket, gdb_agent_helper_thread): Use union
4264 gdb_sockaddr_u.
4265
492d29ea
PA		 42662015-03-07 Pedro Alves <palves@redhat.com>
4267
4268 Adjust all callers of TRY_CATCH to use TRY/CATCH/END_CATCH
4269 instead.
4270
60a191ed
YQ		 42712015-03-06 Yao Qi <yao.qi@linaro.org>
4272
4273 * linux-aarch64-low.c (aarch64_insert_point): Use
4274 show_debug_regs as a boolean.
4275 (aarch64_remove_point): Likewise.
4276
f5771b1d
PA		 42772015-03-05 Pedro Alves <palves@redhat.com>
4278
4279 * lynx-low.c (lynx_target_ops): Install NULL hooks for
4280 stopped_by_sw_breakpoint, supports_stopped_by_sw_breakpoint,
4281 stopped_by_hw_breakpoint, supports_stopped_by_hw_breakpoint.
4282 * nto-low.c (nto_target_ops): Likewise.
4283 * spu-low.c (spu_target_ops): Likewise.
4284 * win32-low.c (win32_target_ops): Likewise.
4285
3e572f71
PA		 42862015-03-04 Pedro Alves <palves@redhat.com>
4287
72f4393d 4288 * linux-low.c (check_stopped_by_breakpoint) [USE_SIGTRAP_SIGINFO]:
3e572f71
PA		 4289 Decide whether a breakpoint triggered based on the SIGTRAP's
4290 siginfo.si_code.
72f4393d
L		 4291 (thread_still_has_status_pending_p) [USE_SIGTRAP_SIGINFO]: Don't check whether a
4292 breakpoint is inserted if relying on SIGTRAP's siginfo.si_code.
3e572f71
PA		 4293 (linux_low_filter_event): Check for breakpoints before checking
4294 watchpoints.
4295 (linux_wait_1): Don't re-increment the PC if relying on SIGTRAP's
4296 siginfo.si_code.
72f4393d
L		 4297 (linux_stopped_by_sw_breakpoint)
4298 (linux_supports_stopped_by_sw_breakpoint)
4299 (linux_stopped_by_hw_breakpoint)
4300 (linux_supports_stopped_by_hw_breakpoint): New functions.
4301 (linux_target_ops): Install new target methods.
3e572f71 4302
1ec68e26
PA		 43032015-03-04 Pedro Alves <palves@redhat.com>
4304
4305 * remote-utils.c (prepare_resume_reply): Report swbreak/hbreak.
4306 * server.c (swbreak_feature, hwbreak_feature): New globals.
4307 (handle_query) <qSupported>: Handle "swbreak+" and "hwbreak+".
4308 (captured_main): Clear swbreak_feature and hwbreak_feature.
4309 * server.h (swbreak_feature, hwbreak_feature): Declare.
4310 * target.h (struct target_ops) <stopped_by_sw_breakpoint,
4311 supports_stopped_by_sw_breakpoint, stopped_by_hw_breakpoint,
4312 supports_stopped_by_hw_breakpoint>: New fields.
4313 (target_supports_stopped_by_sw_breakpoint)
4314 (target_stopped_by_sw_breakpoint)
4315 (target_supports_stopped_by_hw_breakpoint)
4316 (target_stopped_by_hw_breakpoint): Declare.
4317
15c66dd6
PA		 43182015-03-04 Pedro Alves <palves@redhat.com>
4319
4320 enum lwp_stop_reason -> enum target_stop_reason
4321 * linux-low.c (check_stopped_by_breakpoint): Adjust.
4322 (thread_still_has_status_pending_p, check_stopped_by_watchpoint)
4323 (linux_wait_1, stuck_in_jump_pad_callback)
4324 (move_out_of_jump_pad_callback, linux_resume_one_lwp)
4325 (linux_stopped_by_watchpoint):
4326 * linux-low.h (enum lwp_stop_reason): Delete.
4327 (struct lwp_info) <stop_reason>: Now an enum target_stop_reason.
4328 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
4329
98fc70d6
YQ		 43302015-03-04 Yao Qi <yao.qi@linaro.org>
4331
4332 * Makefile.in (SFILES): Add linux-aarch64-low.c.
4333
dd2ac174
GB		 43342015-03-03 Gary Benson <gbenson@redhat.com>
4335
4336 * hostio.c (handle_vFile): Fix prefix lengths.
4337
d68e53f4
MM		 43382015-03-03 Markus Metzger <markus.t.metzger@intel.com>
4339
4340 * linux-low.c (linux_low_enable_btrace): Do not overwrite non-zero
4341 ptr_bits.
4342
bf2d68ab
AA		 43432015-03-02 Andreas Arnez <arnez@linux.vnet.ibm.com>
4344
4345 * Makefile.in (s390-vx-linux64.c, s390-tevx-linux64.c)
4346 (s390x-vx-linux64.c, s390x-tevx-linux64.c): New rules.
4347 (clean): Add "rm -f" for above C files.
4348 * configure.srv (srv_regobj): Add s390-vx-linux64.o,
4349 s390-tevx-linux64.o, s390x-vx-linux64.o, and s390x-tevx-linux64.o.
4350 (srv_xmlfiles): Add s390-vx-linux64.xml, s390-tevx-linux64.xml,
4351 s390x-vx-linux64.xml, s390x-tevx-linux64.xml, and s390-vx.xml.
4352 * linux-s390-low.c (HWCAP_S390_VX): New macro.
4353 (init_registers_s390_vx_linux64, init_registers_s390_tevx_linux64)
4354 (init_registers_s390x_vx_linux64)
4355 (init_registers_s390x_tevx_linux64)
4356 (tdesc_s390_vx_linux64, tdesc_s390_tevx_linux64)
4357 (tdesc_s390x_vx_linux64, tdesc_s390x_tevx_linux64): New extern
4358 declarations.
4359 (s390_fill_vxrs_low, s390_store_vxrs_low, s390_fill_vxrs_high)
4360 (s390_store_vxrs_high): New functions.
4361 (s390_regsets): Add entries for NT_S390_VXRS_LOW and
4362 NT_S390_VXRS_HIGH.
4363 (s390_arch_setup): Add logic for selecting one of the new target
4364 descriptions. Activate the new vector regsets if applicable.
4365 (initialize_low_arch): Also invoke init_registers_s390_vx_linux64,
4366 init_registers_s390_tevx_linux64, init_registers_s390x_vx_linux64,
4367 and init_registers_s390x_tevx_linux64.
4368
c966a859
PA		 43692015-03-01 Pedro Alves <palves@redhat.com>
4370
4371 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Constify 'raw_regs'
4372 parameter.
4373
4180215b
PA		 43742015-02-27 Pedro Alves <palves@redhat.com>
4375
4376 * linux-x86-low.c (u_debugreg_offset): New function.
4377 (x86_linux_dr_get, x86_linux_dr_set): Use it.
4378
749bab01
PA		 43792015-02-27 Pedro Alves <palves@redhat.com>
4380
4381 * gdb_proc_service.h: Wrap with EXTERN_C_PUSH/EXTERN_C_POP.
4382 [!HAVE_PROC_SERVICE_H] (struct ps_prochandle): Forward declare.
4383 [!HAVE_PROC_SERVICE_H] (ps_pdread, ps_pdwrite, ps_ptread)
4384 ps_ptwrite, ps_lgetregs, ps_lsetregs, ps_lgetfpregs)
4385 (ps_lsetfpregs, ps_getpid)
4386 (ps_get_thread_area, ps_pglobal_lookup, ps_pstop, ps_pcontinue)
4387 (ps_lstop, ps_lcontinue, ps_lgetxregsize, ps_lgetxregs)
4388 (ps_lsetxregs, ps_plog): Declare.
4389
3c14e5a3
PA		 43902015-02-27 Pedro Alves <palves@redhat.com>
4391
4392 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Use
4393 IP_AGENT_EXPORT_FUNC.
4394 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Use
4395 IP_AGENT_EXPORT_FUNC.
4396 * tracepoint.c (ATTR_USED, ATTR_NOINLINE, ATTR_CONSTRUCTOR)
4397 (IP_AGENT_EXPORT): Delete.
4398 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
4399 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
4400 (gdb_trampoline_buffer_error, collecting, gdb_collect)
4401 (stop_tracing, flush_trace_buffer, about_to_request_buffer_space)
4402 (trace_buffer_is_full, stopping_tracepoint, expr_eval_result)
4403 (error_tracepoint, tracepoints, tracing, trace_buffer_ctrl)
4404 (trace_buffer_ctrl_curr, trace_buffer_lo, trace_buffer_hi)
4405 (traceframe_read_count, traceframe_write_count)
4406 (traceframes_created, trace_state_variables, get_raw_reg)
4407 (get_trace_state_variable_value, set_trace_state_variable_value)
4408 (ust_loaded, helper_thread_id, cmd_buf): Use
4409 IPA_SYM_EXPORTED_NAME.
4410 (stop_tracing, flush_trace_buffer): Use IP_AGENT_EXPORT_FUNC.
4411 (tracepoints) Use IP_AGENT_EXPORT_VAR.
4412 (stopping_tracepoint, trace_buffer_is_full, expr_eval_result): Use
4413 IP_AGENT_EXPORT_VAR and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
4414 (last_tracepoint): Move into !IN_PROCESS_AGENT block.
4415 (error_tracepoint): Use IP_AGENT_EXPORT_VAR and wrap in
4416 EXTERN_C_PUSH/EXTERN_C_POP.
4417 (trace_state_variables): Use IP_AGENT_EXPORT_VAR.
4418 (trace_buffer_lo, trace_buffer_hi): Use IP_AGENT_EXPORT_VAR and
4419 wrap in EXTERN_C_PUSH/EXTERN_C_POP.
4420 (trace_buffer_ctrl, trace_buffer_ctrl_curr)
4421 (traceframe_write_count, traceframe_read_count)
4422 (traceframes_created, tracing): Use IP_AGENT_EXPORT_VAR.
4423 (about_to_request_buffer_space, get_trace_state_variable_value)
4424 (set_trace_state_variable_value): Use IP_AGENT_EXPORT_FUNC.
4425 (collecting): Use IP_AGENT_EXPORT_VAR and wrap in
4426 EXTERN_C_PUSH/EXTERN_C_POP.
4427 (gdb_collect): Use IP_AGENT_EXPORT_FUNC.
4428 (ust_loaded, cmd_buf): Use IP_AGENT_EXPORT_VAR.
4429 (helper_thread_id, gdb_agent_capability): Use IP_AGENT_EXPORT_VAR
4430 and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
4431 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
4432 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
4433 (gdb_trampoline_buffer_error): Use IP_AGENT_EXPORT_VAR.
4434 * tracepoint.h (ATTR_USED, ATTR_NOINLINE, EXPORTED_SYMBOL):
4435 Define.
4436 (IP_AGENT_EXPORT_FUNC, IP_AGENT_EXPORT_VAR)
4437 (IP_AGENT_EXPORT_VAR_DECL): Define.
4438 (tracing): Declare.
4439 (gdb_agent_get_raw_reg): Declare.
4440
fe978cb0
PA		 44412015-02-27 Tom Tromey <tromey@redhat.com>
4442 Pedro Alves <palves@redhat.com>
4443
4444 Rename symbols whose names are reserved C++ keywords throughout.
4445
3bc3d82a
PA		 44462015-02-27 Pedro Alves <palves@redhat.com>
4447
4448 * Makefile.in (COMPILER): New, get it from autoconf.
4449 (CXX): Get from autoconf instead.
4450 (COMPILE.pre): Use COMPILER.
4451 (CC-LD): Rename to ...
4452 (CC_LD): ... this. Use COMPILER.
4453 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT), $(IPA_LIB)): Adjust.
4454 (CXX_FOR_TARGET): Default to g++ instead of gcc.
4455 * acinclude.m4: Include build-with-cxx.m4.
4456 * configure.ac: Call AC_PROG_CXX and GDB_AC_BUILD_WITH_CXX.
4457 Disable -Werror by default if building in C++ mode.
4458 (build_warnings): Add -Wno-sign-compare, -Wno-write-strings and
4459 -Wno-narrowing in C++ mode. Run supported-warning-flags tests with
4460 the C++ compiler. Save/restore CXXFLAGS too.
4461 * configure: Regenerate.
4462
07697489
PA		 44632015-02-27 Pedro Alves <palves@redhat.com>
4464
4465 * acinclude.m4: Include libiberty.m4.
4466 * configure.ac: Call libiberty_INIT.
4467 * config.in, configure: Regenerate.
4468
9beb7c4e
PA		 44692015-02-26 Pedro Alves <palves@redhat.com>
4470
4471 * linux-low.c (linux_wait_1): When incrementing the PC past a
4472 program breakpoint always use the_low_target.breakpoint_len as
4473 increment, rather than the maximum between that and
4474 the_low_target.decr_pc_after_break.
4475
8090aef2
PA		 44762015-02-23 Pedro Alves <palves@redhat.com>
4477
4478 * linux-low.c (check_stopped_by_breakpoint): Don't check if the
4479 thread was doing a step-over; always adjust the PC if
4480 we stepped over a permanent breakpoint.
4481 (linux_wait_1): If we stepped over breakpoint that was on top of a
4482 permanent breakpoint, manually advance the PC past it.
4483
bc9540e8
PA		 44842015-02-23 Pedro Alves <palves@redhat.com>
4485
4486 * linux-x86-low.c (REGSIZE): Define in both 32-bit and 64-bit
4487 modes.
4488 (x86_fill_gregset, x86_store_gregset): Use it when handling
4489 $orig_eax.
4490
2db9a427
PA		 44912015-02-20 Pedro Alves <palves@redhat.com>
4492
4493 * thread-db.c: Include "nat/linux-procfs.h".
4494 (thread_db_init): Skip listing new threads if the kernel supports
4495 PTRACE_EVENT_CLONE and /proc/PID/task/ is accessible.
4496
afa8d396
PA		 44972015-02-20 Pedro Alves <palves@redhat.com>
4498
4499 * linux-low.c (status_pending_p_callback): Use ptid_match.
4500
c9587f88
AT		 45012015-02-19 Antoine Tremblay <antoine.tremblay@ericsson.com>
4502
4503 PR breakpoints/16812
4504 * linux-low.c (wstatus_maybe_breakpoint): Remove.
4505 (linux_low_filter_event): Update wstatus_maybe_breakpoint name.
4506 (linux_wait_1): Report SIGTRAP,SIGILL,SIGSEGV.
4507
b05ec7a5
AT		 45082015-02-10 Antoine Tremblay <antoine.tremblay@ericsson.com>
4509
4510 PR breakpoints/15956
4511 * tracepoint.c (cmd_qtinit): Add check for current_thread.
4512
d33501a5
MM		 45132015-02-09 Markus Metzger <markus.t.metzger@intel.com>
4514
4515 * linux-low.c (linux_low_btrace_conf): Print size.
4516 * server.c (handle_btrace_conf_general_set): New.
4517 (hanle_general_set): Call handle_btrace_conf_general_set.
4518 (handle_query): Report Qbtrace-conf:bts:size as supported.
4519
f4abbc16
MM		 45202015-02-09 Markus Metzger <markus.t.metzger@intel.com>
4521
4522 * linux-low.c (linux_low_enable_btrace): Update parameters.
4523 (linux_low_btrace_conf): New.
4524 (linux_target_ops)<to_btrace_conf>: Initialize.
4525 * server.c (current_btrace_conf): New.
4526 (handle_btrace_enable): Rename to ...
4527 (handle_btrace_enable_bts): ... this. Pass &current_btrace_conf
4528 to target_enable_btrace. Update comment. Update users.
4529 (handle_qxfer_btrace_conf): New.
4530 (qxfer_packets): Add btrace-conf entry.
4531 (handle_query): Report qXfer:btrace-conf:read as supported packet.
4532 * target.h (target_ops)<enable_btrace>: Update parameters and comment.
4533 (target_ops)<read_btrace_conf>: New.
4534 (target_enable_btrace): Update parameters.
4535 (target_read_btrace_conf): New.
4536
043c3577
MM		 45372015-02-09 Markus Metzger <markus.t.metzger@intel.com>
4538
4539 * server.c (handle_btrace_general_set): Remove call to
4540 target_supports_btrace.
4541 (supported_btrace_packets): New.
4542 (handle_query): Call supported_btrace_packets.
4543 * target.h: include btrace-common.h.
4544 (btrace_target_info): Removed.
4545 (supports_btrace, target_supports_btrace): Update parameters.
4546
734b0e4b
MM		 45472015-02-09 Markus Metzger <markus.t.metzger@intel.com>
4548
4549 * Makefile.in (SFILES): Add common/btrace-common.c.
4550 (OBS): Add common/btrace-common.o.
4551 (btrace-common.o): Add build rules.
4552 * linux-low: Include btrace-common.h.
4553 (linux_low_read_btrace): Use struct btrace_data. Call
4554 btrace_data_init and btrace_data_fini.
4555
d6c146e9
PA		 45562015-02-06 Pedro Alves <palves@redhat.com>
4557
4558 * thread-db.c (find_new_threads_callback): Add debug output.
4559
20ba1ce6
PA		 45602015-02-04 Pedro Alves <palves@redhat.com>
4561
4562 * linux-low.c (handle_extended_wait): Don't resume LWPs here.
4563 (resume_stopped_resumed_lwps): New function.
4564 (linux_wait_for_event_filtered): Use it.
4565
8cc73a39
SDJ		 45662015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
4567
4568 * Makefile.in (SFILES): Add linux-personality.c.
4569 (linux-personality.o): New rule.
4570 * configure.srv (srv_linux_obj): Add linux-personality.o to the
4571 list of objects to be built.
4572 * linux-low.c: Include nat/linux-personality.h.
4573 (linux_create_inferior): Remove code to disable address space
4574 randomization (moved to ../nat/linux-personality.c). Create
4575 cleanup to disable address space randomization.
4576
fb23d554
SDJ		 45772015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
4578
4579 * Makefile.in (posix-strerror.o): New rule.
4580 (mingw-strerror.o): Likewise.
4581 * configure: Regenerated.
4582 * configure.ac: Source file ../common/common.host. Initialize new
4583 variable srv_host_obs. Add srv_host_obs to GDBSERVER_DEPFILES.
4584
cdf43629
YQ		 45852015-01-14 Yao Qi <yao@codesourcery.com>
4586
4587 * Makefile.in (SFILES): Add nat/ppc-linux.c.
4588 (ppc-linux.o): New rule.
4589 * configure.srv (powerpc*-*-linux*): Add ppc-linux.o.
4590 * configure.ac: AC_CHECK_FUNCS(getauxval).
4591 * config.in: Re-generated.
4592 * configure: Re-generated.
4593 * linux-ppc-low.c (ppc_arch_setup) [__powerpc64__]: Call
4594 ppc64_64bit_inferior_p
4595
514c5338
YQ		 45962015-01-14 Yao Qi <yao@codesourcery.com>
4597
4598 * linux-ppc-low.c: Include "nat/ppc-linux.h".
4599 (PPC_FEATURE_HAS_VSX): Move to nat/ppc-linux.h.
4600 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Likewise.
4601 (PT_ORIG_R3, PT_TRAP): Likewise.
4602 (PTRACE_GETVSXREGS, PTRACE_SETVSXREGS): Likewise.
4603 (PTRACE_GETVRREGS, PTRACE_SETVRREGS): Likewise.
4604 (PTRACE_GETEVRREGS, PTRACE_SETEVRREGS): Likewise.
4605
3368c1e5
JB		 46062015-01-10 Joel Brobecker <brobecker@adacore.com>
4607
4608 * i387-fp.c (i387_cache_to_xsave): In look over
4609 num_avx512_zmmh_high_registers, replace use of struct i387_xsave
4610 zmmh_low_space field by use of zmmh_high_space.
4611
582511be
PA		 46122015-01-09 Pedro Alves <palves@redhat.com>
4613
4614 * linux-low.c (step_over_bkpt): Move higher up in the file.
4615 (handle_extended_wait): Don't store the stop_pc here.
4616 (get_stop_pc): Adjust comments and rename to ...
4617 (check_stopped_by_breakpoint): ... this. Record whether the LWP
4618 stopped for a software breakpoint or hardware breakpoint.
4619 (thread_still_has_status_pending_p): New function.
4620 (status_pending_p_callback): Use
4621 thread_still_has_status_pending_p. If the event is no longer
4622 interesting, resume the LWP.
4623 (handle_tracepoints): Add assert.
4624 (maybe_move_out_of_jump_pad): Remove cancel_breakpoints call.
4625 (wstatus_maybe_breakpoint): New function.
4626 (cancel_breakpoint): Delete function.
4627 (check_stopped_by_watchpoint): New function, factored out from
4628 linux_low_filter_event.
4629 (lp_status_maybe_breakpoint): Delete function.
4630 (linux_low_filter_event): Remove filter_ptid argument.
4631 Leave thread group exits pending here. Store the LWP's stop PC.
4632 Always leave events pending.
4633 (linux_wait_for_event_filtered): Pull all events out of the
4634 kernel, and leave them all pending.
4635 (count_events_callback, select_event_lwp_callback): Consider all
4636 events.
4637 (cancel_breakpoints_callback, linux_cancel_breakpoints): Delete.
4638 (select_event_lwp): Only give preference to the stepping LWP in
4639 all-stop mode. Adjust comments.
4640 (ignore_event): New function.
4641 (linux_wait_1): Delete 'retry' label. Use ignore_event. Remove
4642 references to cancel_breakpoints. Adjust to renames. Also give
4643 equal priority to all LWPs that have had events in non-stop mode.
4644 If reporting a software breakpoint event, unadjust the LWP's PC.
4645 (linux_wait): If linux_wait_1 returned an ignored event, retry.
4646 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback):
4647 Adjust.
4648 (linux_resume_one_lwp): Store the LWP's PC. Adjust.
4649 (resume_status_pending_p): Use thread_still_has_status_pending_p.
4650 (linux_stopped_by_watchpoint): Adjust.
4651 (linux_target_ops): Remove reference to linux_cancel_breakpoints.
4652 * linux-low.h (enum lwp_stop_reason): New.
4653 (struct lwp_info) <stop_pc>: Adjust comment.
4654 <stopped_by_watchpoint>: Delete field.
4655 <stop_reason>: New field.
4656 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
4657 * mem-break.c (software_breakpoint_inserted_here)
4658 (hardware_breakpoint_inserted_here): New function.
4659 * mem-break.h (software_breakpoint_inserted_here)
4660 (hardware_breakpoint_inserted_here): Declare.
4661 * target.h (struct target_ops) <cancel_breakpoints>: Remove field.
4662 (cancel_breakpoints): Delete.
4663 * tracepoint.c (clear_installed_tracepoints, stop_tracing)
4664 (upload_fast_traceframes): Remove references to
4665 cancel_breakpoints.
4666
a33e3959
PA		 46672015-01-09 Pedro Alves <palves@redhat.com>
4668
4669 * thread-db.c (find_new_threads_callback): Ignore thread if the
4670 kernel thread ID is -1.
4671
8784d563
PA		 46722015-01-09 Pedro Alves <palves@redhat.com>
4673
4674 * linux-low.c (linux_attach_fail_reason_string): Move to
4675 nat/linux-ptrace.c, and rename.
4676 (linux_attach_lwp): Update comment.
4677 (attach_proc_task_lwp_callback): New function.
4678 (linux_attach): Adjust to rename and use
4679 linux_proc_attach_tgid_threads.
4680 (linux_attach_fail_reason_string): Delete declaration.
4681
76f2b779
JB		 46822015-01-01 Joel Brobecker <brobecker@adacore.com>
4683
4684 * gdbreplay.c (gdbreplay_version): Update copyright year to 2015.
4685 * server.c (gdbserver_version): Likewise.
4686
fafcc06a
SDJ		 46872014-12-29 Sergio Durigan Junior <sergiodj@redhat.com>
4688
4689 * remote-utils.c: Include ctype.h.
4690 (input_interrupt): Explicitly handle the case when the char
4691 received is the NUL byte. Improve the printing of non-ASCII
4692 characters.
4693
beed38b8
JB		 46942014-12-16 Joel Brobecker <brobecker@adacore.com>
4695
4696 * linux-low.c (linux_low_filter_event): Update call to
4697 linux_enable_event_reporting following the addition of
4698 a new parameter to that function.
4699
bf330350
CU		 47002014-12-16 Catalin Udma <catalin.udma@freescale.com>
4701
4702 PR server/17457
4703 * linux-aarch64-low.c (AARCH64_FPSR_REGNO): New define.
4704 (AARCH64_FPCR_REGNO): Likewise.
4705 (AARCH64_NUM_REGS): Update to include fpsr/fpcr registers.
4706 (aarch64_fill_fpregset): Add missing fpsr/fpcr registers.
4707 (aarch64_store_fpregset): Likewise.
4708
5227d625
JB		 47092014-12-15 Joel Brobecker <brobecker@adacore.com>
4710
4711 * lynx-low.c (lynx_resume): Use PTRACE_SINGLESTEP_ONE if N == 1.
4712 Remove FIXME comment about assumption about N.
4713
f93b65a0
JB		 47142014-12-13 Joel Brobecker <brobecker@adacore.com>
4715
4716 * configure.ac: If large-file support is disabled in GDBserver,
4717 pass --disable-largefile to ACX_CONFIGURE_DIR call for "gnulib".
4718 * configure: Regenerate.
4719
e5a9158d
AA		 47202014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
4721
4722 * linux-low.c (regsets_fetch_inferior_registers): Suppress the
4723 warning upon ENODATA from ptrace.
4724 * linux-s390-low.c (s390_store_tdb): New.
4725 (s390_regsets): Add regset for NT_S390_TDB.
4726
feea5f36
AA		 47272014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
4728
4729 * linux-low.c (regsets_store_inferior_registers): Skip regsets
4730 without a fill_function.
4731 * linux-s390-low.c (s390_fill_last_break): Remove.
4732 (s390_regsets): Set fill_function to NULL for NT_S390_LAST_BREAK.
4733 (s390_arch_setup): Use regset's size instead of fill_function for
4734 loop end condition.
4735
098dbe61
AA		 47362014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
4737
4738 * linux-low.c (regsets_fetch_inferior_registers): Do not invoke
4739 the regset's store function when ptrace returned an error.
4740 * regcache.c (get_thread_regcache): Invalidate register cache
4741 before fetching inferior's registers.
4742
28eef672
AA		 47432014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
4744
4745 * linux-low.c (regsets_fetch_inferior_registers): Rephrase
4746 while-loop as for-loop.
4747 (regsets_store_inferior_registers): Likewise.
4748
bdca27a2
YQ		 47492014-11-28 Yao Qi <yao@codesourcery.com>
4750
4751 * configure.ac(AC_CHECK_FUNCS): Remove readlink.
4752 * config.in, configure: Re-generate.
4753 * hostio.c (handle_unlink): Remove code checking HAVE_READLINK
4754 is defined.
4755
9c232dda
YQ		 47562014-11-21 Yao Qi <yao@codesourcery.com>
4757
4758 * configure.ac: Don't invoke AC_FUNC_ALLOCA.
4759 (AC_CHECK_HEADERS): Remove malloc.h.
4760 * configure: Re-generated.
4761 * config.in: Re-generated.
4762 * server.h: Don't include alloca.h and malloc.h.
4763 * gdbreplay.c: Don't check HAVE_ALLOCA_H is defined.
4764 Don't include malloc.h.
4765
43968415
JB		 47662014-11-17 Joel Brobecker <brobecker@adacore.com>
4767
4768 * lynx-low.c (lynx_write_memory): Put lynx_read_memory and
4769 corresponding ERRNO check in same block.
4770
40e91bc7
PA		 47712014-11-12 Pedro Alves <palves@redhat.com>
4772
4773 * server.c (cont_thread): Update comment.
4774 (start_inferior, attach_inferior): No longer clear cont_thread.
4775 (handle_v_cont): No longer set cont_thread.
4776 (captured_main): Clear cont_thread each time a GDB connects.
4777
c2c118cf
PA		 47782014-11-12 Pedro Alves <palves@redhat.com>
4779
4780 * linux-low.c (linux_wait_1): Don't force a wait for the Hc
4781 thread, and don't resume all threads if the Hc thread has exited.
4782
78708b7c
PA		 47832014-11-12 Pedro Alves <palves@redhat.com>
4784
4785 * linux-low.c (linux_request_interrupt): Always send a SIGINT to
4786 the process group instead of to a specific LWP.
4787
a2abc7de
PA		 47882014-10-15 Pedro Alves <palves@redhat.com>
4789
4790 PR server/17487
4791 * win32-arm-low.c (arm_set_thread_context): Remove current_event
4792 parameter.
4793 (arm_set_thread_context): Delete.
4794 (the_low_target): Adjust.
4795 * win32-i386-low.c (debug_registers_changed)
4796 (debug_registers_used): Delete.
4797 (update_debug_registers_callback): New function.
4798 (x86_dr_low_set_addr, x86_dr_low_set_control): Mark all threads as
4799 needing to update their debug registers.
4800 (win32_get_current_dr): New function.
4801 (x86_dr_low_get_addr, x86_dr_low_get_control)
4802 (x86_dr_low_get_status): Fetch the debug register from the thread
4803 record's context.
4804 (i386_initial_stuff): Adjust.
4805 (i386_get_thread_context): Remove current_event parameter. Don't
4806 clear debug_registers_changed nor copy DR values to
4807 debug_reg_state.
4808 (i386_set_thread_context): Delete.
4809 (i386_prepare_to_resume): New function.
4810 (i386_thread_added): Mark the thread as needing to update irs
4811 debug registers.
4812 (the_low_target): Remove i386_set_thread_context and install
4813 i386_prepare_to_resume.
4814 * win32-low.c (win32_get_thread_context): Adjust.
4815 (win32_set_thread_context): Use SetThreadContext
4816 directly.
4817 (win32_prepare_to_resume): New function.
4818 (win32_require_context): New function, factored out from ...
4819 (thread_rec): ... this.
4820 (continue_one_thread): Call win32_prepare_to_resume on each thread
4821 we're about to continue.
4822 (win32_resume): Call win32_prepare_to_resume on the event thread.
4823 * win32-low.h (struct win32_thread_info)
4824 <debug_registers_changed>: New field.
4825 (struct win32_target_ops): Change prototype of set_thread_context,
4826 delete set_thread_context and add prepare_to_resume.
4827 (win32_require_context): New declaration.
4828
a442d071
GB		 48292014-10-08 Gary Benson <gbenson@redhat.com>
4830
4831 * server.h: Do not include common-exceptions.h.
4832
6f1947e8
GB		 48332014-10-08 Gary Benson <gbenson@redhat.com>
4834
4835 * server.h: Do not include cleanups.h.
4836
63b434a4
JH		 48372014-09-30 James Hogan <james.hogan@imgtec.com>
4838
4839 * Makefile.in (clean): Add rm -f commands for mips-dsp-linux.c and
4840 mips64-dsp-linux.c.
4841
c4d9ceb6
YQ		 48422014-09-23 Yao Qi <yao@codesourcery.com>
4843
4844 * linux-low.c (lp_status_maybe_breakpoint): New function.
4845 (linux_low_filter_event): Call lp_status_maybe_breakpoint.
4846 (count_events_callback): Likewise.
4847 (select_event_lwp_callback): Likewise.
4848 (cancel_breakpoints_callback): Likewise.
4849
89a5711c
DB		 48502014-09-19 Don Breazeal <donb@codesourcery.com>
4851
4852 * linux-low.c (handle_extended_wait): Call
4853 linux_ptrace_get_extended_event.
4854 (get_stop_pc, get_detach_signal, linux_low_filter_event): Call
4855 linux_is_extended_waitstatus.
4856
bffc0964
JB		 48572014-09-16 Joel Brobecker <brobecker@adacore.com>
4858
4859 * Makefile.in (CPPFLAGS): Define.
4860 (INTERNAL_CFLAGS_BASE): Add ${CPPFLAGS}.
4861 (IPAGENT_CFLAGS): Remove ${CPPFLAGS}.
4862
0bfdf32f
GB		 48632014-09-16 Gary Benson <gbenson@redhat.com>
4864
4865 * inferiors.h (current_inferior): Renamed as...
4866 (current_thread): New variable. All uses updated.
4867 * linux-low.c (get_pc): Renamed saved_inferior as saved_thread.
4868 (maybe_move_out_of_jump_pad): Likewise.
4869 (cancel_breakpoint): Likewise.
4870 (linux_low_filter_event): Likewise.
4871 (wait_for_sigstop): Likewise.
4872 (linux_resume_one_lwp): Likewise.
4873 (need_step_over_p): Likewise.
4874 (start_step_over): Likewise.
4875 (linux_stabilize_threads): Renamed save_inferior as saved_thread.
4876 * linux-x86-low.c (x86_linux_update_xmltarget): Likewise.
4877 * proc-service.c (ps_lgetregs): Renamed reg_inferior as reg_thread
4878 and save_inferior as saved_thread.
4879 * regcache.c (get_thread_regcache): Renamed saved_inferior as
4880 saved_thread.
4881 (regcache_invalidate_thread): Likewise.
4882 * remote-utils.c (prepare_resume_reply): Likewise.
4883 * thread-db.c (thread_db_get_tls_address): Likewise.
4884 (disable_thread_event_reporting): Likewise.
4885 (remove_thread_event_breakpoints): Likewise.
4886 * tracepoint.c (gdb_agent_about_to_close): Renamed save_inferior
4887 as saved_thread.
4888 * target.h (set_desired_inferior): Renamed as...
4889 (set_desired_thread): New declaration. All uses updated.
4890 * server.c (myresume): Updated comment to reference thread instead
4891 of inferior.
4892 (handle_serial_event): Likewise.
4893 (handle_target_event): Likewise.
4894
361c8ade
GB		 48952014-09-12 Tom Tromey <tromey@redhat.com>
4896 Gary Benson <gbenson@redhat.com>
4897
4898 * regcache.h: Include common-regcache.h.
4899 (regcache_read_pc): Don't declare.
4900 * regcache.c (get_thread_regcache_for_ptid): New function.
4901
bd9269f7
GB		 49022014-09-11 Tom Tromey <tromey@redhat.com>
4903 Gary Benson <gbenson@redhat.com>
4904
4905 * symbol.c: New file.
4906 * Makefile.in (SFILES): Add symbol.c.
4907 (OBS): Add symbol.o.
4908
f8c1d06b
GB		 49092014-09-11 Gary Benson <gbenson@redhat.com>
4910
4911 * target.c (target_stop_ptid, target_continue_ptid): New
4912 functions.
4913
721ec300
GB		 49142014-09-11 Tom Tromey <tromey@redhat.com>
4915 Gary Benson <gbenson@redhat.com>
4916
4917 * target.h: Include target/target.h.
4918 * target.c (target_read_memory, target_read_uint32)
4919 (target_write_memory): New functions.
4920
c5e92cca
GB		 49212014-09-11 Gary Benson <gbenson@redhat.com>
4922
4923 * server.h (debug_hw_points): Don't declare.
4924 * server.c (debug_hw_points): Don't define. Replace all uses
4925 with show_debug_regs.
4926 * linux-aarch64-low.c (debug_hw_points): Don't define. Replace
4927 all uses with show_debug_regs.
4928
2e4bb98a
EBM		 49292014-09-08 Edjunior Barbosa Machado <emachado@linux.vnet.ibm.com>
4930
4931 * linux-ppc-low.c (ppc_collect_ptrace_register): Adjust routine to take
4932 endianness into account.
4933 (ppc_supply_ptrace_register): Likewise.
4934
ac740bc7
JH		 49352014-09-03 James Hogan <james.hogan@imgtec.com>
4936
4937 * linux-mips-low.c (mips_read_description): Reset errno to 0 prior
4938 to reading DSP_CONTROL with PTRACE_PEEKUSER ptrace call.
4939
97ea6506
GB		 49402014-09-03 Gary Benson <gbenson@redhat.com>
4941
4942 * linux-x86-low.c (x86_linux_prepare_to_resume): Use
4943 ALL_DEBUG_ADDRESS_REGISTERS.
4944
df7e5265
GB		 49452014-09-02 Gary Benson <gbenson@redhat.com>
4946
4947 * i386-low.h: Renamed as...
4948 * x86-low.h: New file. All type, function and variable name
4949 prefixes changed from "i386_" to "x86_". All references updated.
4950 * i386-low.c: Renamed as...
4951 * x86-low.c: New file. All type, function and variable name
4952 prefixes changed from "i386_" to "x86_". All references updated.
4953
ed859da7
GB		 49542014-09-02 Gary Benson <gbenson@redhat.com>
4955
4956 * linux-x86-low.c (x86_linux_new_process): Use XCNEW.
4957 (x86_linux_new_thread): Likewise.
4958
860789c7
GB		 49592014-08-29 Gary Benson <gbenson@redhat.com>
4960
4961 * server.h (setjmp.h): Do not include.
4962 (toplevel): Do not declare.
4963 (common-exceptions.h): Include.
4964 (cleanups.h): Likewise.
4965 * server.c (toplevel): Do not define.
4966 (exit_code): New static global.
4967 (detach_or_kill_for_exit_cleanup): New function.
4968 (main): New function. Original main renamed to...
4969 (captured_main): New function.
4970 * utils.c (verror) [!IN_PROCESS_AGENT]: Use throw_verror.
4971
ff55e1b5
GB		 49722014-08-29 Gary Benson <gbenson@redhat.com>
4973
4974 * Makefile.in (SFILES): Add common/common-exceptions.c.
4975 (OBS): Add common-exceptions.o.
4976 (common-exceptions.o): New rule.
4977 * utils.c (prepare_to_throw_exception): New function.
4978
e9bcb658
GB		 49792014-08-29 Gary Benson <gbenson@redhat.com>
4980
4981 * config.in: Regenerate.
4982 * configure: Likewise.
4983
e3180625
GB		 49842014-08-29 Gary Benson <gbenson@redhat.com>
4985
4986 * Makefile.in (SFILES): Add common/cleanups.c.
4987 (OBS): cleanups.o.
4988 (cleanups.o): New rule.
4989
e3d6ba5d
GB		 49902014-08-29 Gary Benson <gbenson@redhat.com>
4991
4992 * utils.c (internal_vwarning): New function.
4993
7096e886
GB		 49942014-08-28 Gary Benson <gbenson@redhat.com>
4995
4996 * utils.h (fatal): Remove declaration.
4997 * utils.c (fatal): Remove function.
4998
14ce3192
GB		 49992014-08-28 Gary Benson <gbenson@redhat.com>
5000
5001 * tracepoint.c (gdb_agent_init): Replace fatal with
5002 perror_with_name.
5003 (initialize_tracepoint): Likewise.
5004
50278d59
GB		 50052014-08-28 Gary Benson <gbenson@redhat.com>
5006
5007 * remote-utils.c (remote_prepare): Replace fatal with error.
5008
aa96c426
GB		 50092014-08-28 Gary Benson <gbenson@redhat.com>
5010
5011 * linux-low.c (linux_async): Replace fatal with warning.
5012 Tidy up and return.
5013 (linux_start_non_stop): Return -1 if linux_async failed.
5014
f7160e97
GB		 50152014-08-28 Gary Benson <gbenson@redhat.com>
5016
5017 * linux-x86-low.c (i386_dr_low_set_addr): Replace check with
5018 gdb_assert.
5019 (i386_dr_low_get_addr): Remove vague comment.
5020 * win32-i386-low.c (i386_dr_low_set_addr): Replace check with
5021 gdb_assert.
5022
38e08fca
GB		 50232014-08-28 Gary Benson <gbenson@redhat.com>
5024
5025 * inferiors.c (get_thread_process): Replace check with gdb_assert.
5026 * linux-low.c (linux_wait_for_event_filtered): Replace fatal with
5027 internal_error.
5028 (linux_resume_one_lwp): Likewise.
5029 * linux-x86-low.c (x86_siginfo_fixup): Replace checks with
5030 gdb_assert.
5031 * mem-break.c (raw_bkpt_type_to_target_hw_bp_type): Replace fatal
5032 with internal_error.
5033 * regcache.c (get_thread_regcache): Replace check with gdb_assert.
5034 (init_register_cache): Replace fatal with gdb_assert_not_reached.
5035 (find_register_by_name): Replace fatal with internal_error.
5036 (find_regno): Likewise.
5037 * tdesc.c (init_target_desc): Replace check with gdb_assert.
5038 * thread-db.c (thread_db_create_event): Likewise.
5039 (thread_db_load_search): Likewise.
5040 (try_thread_db_load_1): Likewise.
5041 * tracepoint.c (get_jump_space_head): Replace fatal with
5042 internal_error.
5043 (claim_trampoline_space): Likewise.
5044 (have_fast_tracepoint_trampoline_buffer): Likewise.
5045 (cmd_qtstart): Likewise.
5046 (stop_tracing): Likewise.
5047 (fast_tracepoint_collecting): Likewise.
5048 (target_malloc): Likewise.
5049 (download_tracepoint): Likewise.
5050 (download_trace_state_variables): Replace check with gdb_assert.
5051 (upload_fast_traceframes): Replace fatal with internal_error.
5052
34abf635
GB		 50532014-08-19 Tom Tromey <tromey@redhat.com>
5054 Gary Benson <gbenson@redhat.com>
5055
5056 * Makefile.in (SFILES): Add common/common-debug.c.
5057 (OBS): Add common-debug.o.
5058 (common-debug.o): New rule.
5059 * debug.h (debug_printf): Don't declare.
5060 * debug.c (debug_printf): Renamed and rewritten as...
5061 (debug_vprintf): New function.
5062
f6e94d78
GB		 50632014-08-19 Gary Benson <gbenson@redhat.com>
5064
5065 * utils.h: Do not include print-utils.h.
5066
9239eeab
GB		 50672014-08-19 Tom Tromey <tromey@redhat.com>
5068 Gary Benson <gbenson@redhat.com>
5069
5070 * server.h: Add static assertion.
5071 (gdb_byte, CORE_ADDR, LONGEST, ULONGEST): Remove.
5072
ef87c8bb
GB		 50732014-08-19 Tom Tromey <tromey@redhat.com>
5074 Gary Benson <gbenson@redhat.com>
5075
5076 * Makefile.in (SFILES): Add common/errors.c.
5077 (OBS): Add errors.o.
5078 (IPA_OBS): Add errors-ipa.o.
5079 (errors.o): New rule.
5080 (errors-ipa.o): Likewise.
5081 * utils.h (perror_with_name, error, warning): Don't declare.
5082 * utils.c (warning): Renamed and rewritten as...
5083 (vwarning): New function.
5084 (error): Renamed and rewritten as...
5085 (verror): New function.
5086 (internal_error): Renamed and rewritten as...
5087 (internal_verror): New function.
5088
bb974a24
GB		 50892014-08-07 Gary Benson <gbenson@redhat.com>
5090
5091 * configure.ac (AC_CHECK_HEADERS): Remove errno.h.
5092 * configure: Regenerate.
5093 * config.in: Likewise.
5094 * server.h: Do not include errno.h.
5095 * event-loop.c: Likewise.
5096 * hostio-errno.c: Likewise.
5097 * linux-low.c: Likewise.
5098 * remote-utils.c: Likewise.
5099 * spu-low.c: Likewise.
5100 * utils.c: Likewise.
5101 * gdbreplay.c: Unconditionally include errno.h.
5102
6d3d12eb
GB		 51032014-08-07 Gary Benson <gbenson@redhat.com>
5104
5105 * server.h: Do not include string.h.
5106 * event-loop.c: Likewise.
5107 * linux-low.c: Likewise.
5108 * regcache.c: Likewise.
5109 * remote-utils.c: Likewise.
5110 * spu-low.c: Likewise.
5111 * utils.c: Likewise.
5112
dccbb609
GB		 51132014-08-07 Gary Benson <gbenson@redhat.com>
5114
5115 * server.h: Do not include gdb_assert.h.
5116
e76df0d0
GB		 51172014-08-07 Gary Benson <gbenson@redhat.com>
5118
5119 * server.h: Do not include common-utils.h.
5120
4cb9c816
GB		 51212014-08-07 Gary Benson <gbenson@redhat.com>
5122
5123 * server.h: Do not include ptid.h.
5124 * notif.h: Likewise.
5125
3995eeee
GB		 51262014-08-07 Gary Benson <gbenson@redhat.com>
5127
5128 * server.h: Do not include gdb_locale.h.
5129
cb9f1a9b
GB		 51302014-08-07 Gary Benson <gbenson@redhat.com>
5131
5132 * server.h: Do not include gdb/signals.h.
5133 * win32-low.c: Likewise.
5134
a5fceff8
GB		 51352014-08-07 Gary Benson <gbenson@redhat.com>
5136
5137 * server.h: Do not include pathmax.h.
5138
b9391142
GB		 51392014-08-07 Gary Benson <gbenson@redhat.com>
5140
5141 * server.h: Do not include libiberty.h.
5142 * linux-bfin-low.c: Likewise.
5143
0e443c87
GB		 51442014-08-07 Gary Benson <gbenson@redhat.com>
5145
5146 * server.h: Do not include ansidecl.h.
5147
8ebb3f56
GB		 51482014-08-07 Gary Benson <gbenson@redhat.com>
5149
5150 * linux-x86-low.c: Do not include stddef.h.
5151 * lynx-ppc-low.c: Likewise.
5152 * tracepoint.c: Likewise.
5153
8980bdf6
GB		 51542014-08-07 Gary Benson <gbenson@redhat.com>
5155
5156 * server.h: Do not include stdarg.h.
5157 * nto-low.c: Likewise.
5158
d7096f71
GB		 51592014-08-07 Gary Benson <gbenson@redhat.com>
5160
5161 * server.h: Do not include stdlib.h.
5162 * inferiors.c: Likewise.
5163 * linux-low.c: Likewise.
5164 * regcache.c: Likewise.
5165 * spu-low.c: Likewise.
5166 * tracepoint.c: Likewise.
5167 * utils.c: Likewise.
5168
d02f550d
GB		 51692014-08-07 Gary Benson <gbenson@redhat.com>
5170
5171 * server.h: Do not include stdio.h.
5172 * linux-low.c: Likewise.
5173 * remote-utils.c: Likewise.
5174 * spu-low.c: Likewise.
5175 * utils.c: Likewise.
5176 * wincecompat.c: Likewise.
5177
87f6c4e3
GB		 51782014-08-06 Gary Benson <gbenson@redhat.com>
5179
5180 * regcache.c (init_register_cache): Move conditionals inside if.
5181
7089dca4
GB		 51822014-08-06 Gary Benson <gbenson@redhat.com>
5183
5184 * linux-low.c (linux_supports_non_stop): Use target_is_async_p.
5185
462f517e
GB		 51862014-07-31 Gary Benson <gbenson@redhat.com>
5187
5188 * ax.h: Do not include server.h.
5189 * gdbthread.h: Likewise.
5190 * lynx-low.h: Likewise.
5191 * notif.h: Likewise.
5192
976411d6
GB		 51932014-07-30 Gary Benson <gbenson@redhat.com>
5194
5195 * server.h: Include common-defs.h.
5196 Do not include config.h or build-gnulib-gdbserver/config.h.
5197
d41f6d8e
GB		 51982014-07-30 Gary Benson <gbenson@redhat.com>
5199
5200 * hostio-errno.c: Move server.h to top of includes list.
5201 * inferiors.c: Likewise.
5202 * linux-x86-low.c: Likewise.
5203 * notif.c: Include server.h.
5204
314c6a35
TT		 52052014-07-24 Tom Tromey <tromey@redhat.com>
5206 Gary Benson <gbenson@redhat.com>
5207
5208 * server.h (CORE_ADDR): Now unsigned.
5209
69ff6be5
PA		 52102014-07-16 Pedro Alves <palves@redhat.com>
5211
5212 * linux-low.c (linux_kill_one_lwp): Use kill_lwp, not kill.
5213
ce9e3fe7
PA		 52142014-07-15 Pedro Alves <palves@redhat.com>
5215
5216 * linux-low.c (linux_kill_one_lwp): Save errno and work with saved
5217 copy.
5218
e76126e8
PA		 52192014-07-11 Pedro Alves <palves@redhat.com>
5220
5221 * linux-low.c (kill_wait_lwp): New function, based on
5222 kill_one_lwp_callback, but use my_waitpid directly.
5223 (kill_one_lwp_callback, linux_kill): Use it.
5224
8e9db26e
PA		 52252014-06-23 Pedro Alves <palves@redhat.com>
5226
5227 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR_CONTROL
5228 before setting DR0..DR3.
5229
698b3e08
GB		 52302014-06-20 Gary Benson <gbenson@redhat.com>
5231
5232 * configure.ac (AC_REPLACE_FUNCS) <vasprintf, vsnprintf>: Removed.
5233 * configure: Regenerated.
5234 * config.in: Likewise.
5235
125f8a3d
GB		 52362014-06-20 Gary Benson <gbenson@redhat.com>
5237
5238 * Makefile.in (SFILES): Update locations for files moved
5239 from common to nat.
5240 (object file files): Reordered.
5241
42995dbd
GB		 52422014-06-20 Gary Benson <gbenson@redhat.com>
5243
5244 * i386-low.h (i386_dr_low_can_set_addr): Removed.
5245 (i386_dr_low_set_addr): Likewise.
5246 (i386_dr_low_get_addr): Likewise.
5247 (i386_dr_low_can_set_control): Likewise.
5248 (i386_dr_low_set_control): Likewise.
5249 (i386_dr_low_get_control): Likewise.
5250 (i386_dr_low_get_status): Likewise.
5251 (i386_get_debug_register_length): Likewise.
5252 * linux-x86-low.c (i386_dr_low_set_addr):
5253 Changed signature. Made static.
5254 (i386_dr_low_get_addr): Likewise.
5255 (i386_dr_low_set_control): Likewise.
5256 (i386_dr_low_get_control): Likewise.
5257 (i386_dr_low_get_status): Likewise.
5258 (i386_dr_low): New global variable.
5259 * win32-i386-low.c (i386_dr_low_set_addr):
5260 Changed signature. Made static.
5261 (i386_dr_low_get_addr): Likewise.
5262 (i386_dr_low_set_control): Likewise.
5263 (i386_dr_low_get_control): Likewise.
5264 (i386_dr_low_get_status): Likewise.
5265 (i386_dr_low): New global variable.
5266
e1d2394b
MS		 52672014-06-20 Marcus Shawcroft <marcus.shawcroft@arm.com>
5268
5269 * configure.ac: Invoke. AC_CHECK_TOOL(AR, ar).
5270 * Makefile.in (AR, AR_FLAGS): Define.
5271 * configure: Regenerate.
5272
3a8ee006
GB		 52732014-06-19 Gary Benson <gbenson@redhat.com>
5274
5275 * Makefile.in (i386-dregs.o): New rule.
5276 * configure.srv: Add i386-dregs.o to all targets using i386-low.o.
5277 * i386-low.c (target.h): Remove include.
5278 (TARGET_HAS_DR_LEN_8): Now in i386-dregs.c.
5279 (DR_CONTROL_SHIFT): Likewise.
5280 (DR_CONTROL_SIZE): Likewise.
5281 (DR_RW_EXECUTE): Likewise.
5282 (DR_RW_WRITE): Likewise.
5283 (DR_RW_READ): Likewise.
5284 (DR_RW_IORW): Likewise.
5285 (DR_LEN_1): Likewise.
5286 (DR_LEN_2): Likewise.
5287 (DR_LEN_4): Likewise.
5288 (DR_LEN_8): Likewise.
5289 (DR_LOCAL_ENABLE_SHIFT): Likewise.
5290 (DR_GLOBAL_ENABLE_SHIFT): Likewise.
5291 (DR_ENABLE_SIZE): Likewise.
5292 (DR_LOCAL_SLOWDOWN): Likewise.
5293 (DR_GLOBAL_SLOWDOWN): Likewise.
5294 (DR_CONTROL_RESERVED): Likewise.
5295 (I386_DR_CONTROL_MASK): Likewise.
5296 (I386_DR_VACANT): Likewise.
5297 (I386_DR_LOCAL_ENABLE): Likewise.
5298 (I386_DR_GLOBAL_ENABLE): Likewise.
5299 (I386_DR_DISABLE): Likewise.
5300 (I386_DR_SET_RW_LEN): Likewise.
5301 (I386_DR_GET_RW_LEN): Likewise.
5302 (I386_DR_WATCH_HIT): Likewise.
5303 (i386_wp_op_t): Likewise.
5304 (i386_show_dr): Likewise.
5305 (i386_length_and_rw_bits): Likewise.
5306 (i386_insert_aligned_watchpoint): Likewise.
5307 (i386_remove_aligned_watchpoint): Likewise.
5308 (i386_handle_nonaligned_watchpoint): Likewise.
5309 i386_update_inferior_debug_regs(): Likewise.
5310 (i386_dr_insert_watchpoint): Likewise.
5311 (i386_dr_remove_watchpoint): Likewise.
5312 (i386_dr_region_ok_for_watchpoint): Likewise.
5313 (i386_dr_stopped_data_address): Likewise.
5314 (i386_dr_stopped_by_watchpoint): Likewise.
5315
8f26655c
GB		 53162014-06-19 Gary Benson <gbenson@redhat.com>
5317
5318 * i386-low.c (i386_dr_show): Renamed to
5319 i386_show_dr and made static. All uses updated.
5320 (i386_dr_length_and_rw_bits): Renamed to
5321 i386_length_and_rw_bits and made static.
5322 All uses updated.
5323 (i386_dr_insert_aligned_watchpoint): Renamed to
5324 i386_insert_aligned_watchpoint and made static.
5325 All uses updated.
5326 (i386_dr_remove_aligned_watchpoint): Renamed to
5327 i386_remove_aligned_watchpoint and made static.
5328 All uses updated.
5329 (i386_dr_update_inferior_debug_regs): Renamed to
5330 i386_update_inferior_debug_regs and made static.
5331 All uses updated.
5332
b9228891
GB		 53332014-06-18 Gary Benson <gbenson@redhat.com>
5334
5171def3
GB		 5335 * i386-low.h (i386_dr_low_can_set_addr): New macro.
5336 (i386_dr_low_can_set_control): Likewise.
5337 (i386_get_debug_register_length): Likewise.
5338 * i386-low.c (i386_dr_low_can_set_addr): Now in i386-low.h.
5339 (i386_dr_low_can_set_control): Likewise.
5340 (i386_get_debug_register_length): Likewise.
5341
53422014-06-17 Gary Benson <gbenson@redhat.com>
5343
b9228891
GB		 5344 * i386-low.h (i386-dregs.h): New include.
5345 (DR_FIRSTADDR): Now in i386-dregs.h.
5346 (DR_LASTADDR): Likewise.
5347 (DR_NADDR): Likewise.
5348 (DR_STATUS): Likewise.
5349 (DR_CONTROL): Likewise.
5350 (i386_debug_reg_state): Likewise.
5351 (i386_dr_insert_watchpoint): Likewise.
5352 (i386_dr_remove_watchpoint): Likewise.
5353 (i386_dr_region_ok_for_watchpoint): Likewise.
5354 (i386_dr_stopped_data_address): Likewise.
5355 (i386_dr_stopped_by_watchpoint): Likewise.
5356 * i386-low.c (ALL_DEBUG_REGISTERS): Likewise.
5357
4be83cc2
GB		 53582014-06-18 Gary Benson <gbenson@redhat.com>
5359
5360 * i386-low.h (i386_low_insert_watchpoint): Renamed to
5361 i386_dr_insert_watchpoint.
5362 (i386_low_remove_watchpoint): Renamed to
5363 i386_dr_remove_watchpoint.
5364 (i386_low_region_ok_for_watchpoint): Renamed to
5365 i386_dr_region_ok_for_watchpoint.
5366 (i386_low_stopped_data_address): Renamed to
5367 i386_dr_stopped_data_address.
5368 (i386_low_stopped_by_watchpoint): Renamed to
5369 i386_dr_stopped_by_watchpoint.
5370 * i386-low.c (i386_show_dr): Renamed to
5371 i386_dr_show and made nonstatic. All uses updated.
5372 (i386_length_and_rw_bits): Renamed to
5373 i386_dr_length_and_rw_bits and made nonstatic.
5374 All uses updated.
5375 (i386_insert_aligned_watchpoint): Renamed to
5376 i386_dr_insert_aligned_watchpoint and made nonstatic.
5377 All uses updated.
5378 (i386_remove_aligned_watchpoint): Renamed to
5379 i386_dr_remove_aligned_watchpoint and made nonstatic.
5380 All uses updated.
5381 (i386_update_inferior_debug_regs): Renamed to
5382 i386_dr_update_inferior_debug_regs and made nonstatic.
5383 All uses updated.
5384 (i386_low_insert_watchpoint): Renamed to
5385 i386_dr_insert_watchpoint. All uses updated.
5386 (i386_low_remove_watchpoint): Renamed to
5387 i386_dr_remove_watchpoint. All uses updated.
5388 (i386_low_region_ok_for_watchpoint): Renamed to
5389 i386_dr_region_ok_for_watchpoint. All uses updated.
5390 (i386_low_stopped_data_address): Renamed to
5391 i386_dr_stopped_data_address. All uses updated.
5392 (i386_low_stopped_by_watchpoint): Renamed to
5393 i386_dr_stopped_by_watchpoint. All uses updated.
5394
131aa0d4
GB		 53952014-06-18 Gary Benson <gbenson@redhat.com>
5396
5397 * i386-low.c (i386_dr_low_can_set_addr): New macro.
5398 (i386_dr_low_can_set_control): Likewise.
5399 (i386_insert_aligned_watchpoint): New check.
5400
d9305f7f
GB		 54012014-06-18 Gary Benson <gbenson@redhat.com>
5402
5403 * i386-low.c (i386_update_inferior_debug_regs) <inf_state>:
5404 Renamed to state.
5405
e927c9fc
GB		 54062014-06-18 Gary Benson <gbenson@redhat.com>
5407
5408 * i386-low.c (i386_length_and_rw_bits): Use internal_error
5409 instead of fatal and error.
5410 (i386_handle_nonaligned_watchpoint): Likewise.
5411
1b6d4134
GB		 54122014-06-18 Gary Benson <gbenson@redhat.com>
5413
5414 * i386-low.c (i386_get_debug_register_length): New macro.
5415 (TARGET_HAS_DR_LEN_8): Remove conditional. Use above macro.
5416 (i386_show_dr): Use debug_printf instead of fprintf. Use
5417 phex to format values.
5418
6e62758f
GB		 54192014-06-18 Gary Benson <gbenson@redhat.com>
5420
5421 * i386-low.h: Comment changes.
5422 * i386-low.c: Likewise.
5423
fc6e2f03
GB		 54242014-06-18 Gary Benson <gbenson@redhat.com>
5425
5426 * i386-low.c: Whitespace changes.
5427
f9d1eeed
TT		 54282014-06-12 Tom Tromey <tromey@redhat.com>
5429
5430 * utils.c (freeargv): Remove.
5431
0b04e523
TT		 54322014-06-12 Tom Tromey <tromey@redhat.com>
5433
5434 * debug.c (debug_printf): Remove HAVE_GETTIMEOFDAY checks.
5435 * server.c (monitor_show_help): Remove HAVE_GETTIMEOFDAY check.
5436 (parse_debug_format_options): Likewise.
5437 (gdbserver_usage): Likewise.
5438 * Makefile.in (LIBIBERTY_BUILDDIR, LIBIBERTY): New variables.
5439 (SUBDIRS, REQUIRED_SUBDIRS): Add libiberty.
5440 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT)): Depend on and link
5441 against libiberty.
5442 ($(LIBGNU)): Depend on libiberty.
5443 (all-lib): Recurse into all subdirs.
5444 (install-only): Invoke "install" target in subdirs.
5445 (vasprintf.o, vsnprintf.o, safe-ctype.o, lbasename.o): Remove
5446 targets.
5447 * configure: Rebuild.
5448 * configure.ac: Add ACX_CONFIGURE_DIR for libiberty. Don't check
5449 for vasprintf, vsnprintf, or gettimeofday.
5450 * configure.srv: Don't add safe-ctype.o or lbasename.o to
5451 srv_tgtobj.
5452
270c9937
JB		 54532014-06-05 Joel Brobecker <brobecker@adacore.com>
5454
5455 * development.sh: Delete.
5456 * Makefile.in (config.status): Adjust dependency on development.sh.
5457 * configure.ac: Adjust development.sh source call.
5458 * configure: Regenerate.
5459
0a261ed8
PA		 54602014-06-02 Pedro Alves <palves@redhat.com>
5461
5462 * ax.c (gdb_free_agent_expr): New function.
5463 * ax.h (gdb_free_agent_expr): New declaration.
5464 * mem-break.c (delete_gdb_breakpoint_1): Also clear the commands
5465 list.
5466 (clear_breakpoint_conditions, clear_breakpoint_commands): Make
5467 static.
5468 (clear_breakpoint_conditions_and_commands): New function.
5469 * mem-break.h (clear_breakpoint_conditions): Delete declaration.
5470 (clear_breakpoint_conditions_and_commands): New declaration.
5471
e9dae05e
RR		 54722014-05-23 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
5473
5474 * linux-aarch64-low.c (asm/ptrace.h): Include.
5475
5876f503
JK		 54762014-05-21 Jan Kratochvil <jan.kratochvil@redhat.com>
5477
5478 Fix TLS access for -static -pthread.
5479 * gdbserver/thread-db.c (struct thread_db): Add td_thr_tlsbase_p.
5480 (thread_db_get_tls_address): Call it if LOAD_MODULE is zero.
5481 (thread_db_load_search, try_thread_db_load_1): Initialize it.
5482
802e8e6d
PA		 54832014-05-20 Pedro Alves <palves@redhat.com>
5484
5485 * linux-aarch64-low.c (aarch64_insert_point)
5486 (aarch64_remove_point): No longer check whether the type is
5487 supported here. Adjust to new interface.
5488 (the_low_target): Install aarch64_supports_z_point_type as
5489 supports_z_point_type method.
5490 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type): New function.
5491 (arm_linux_hw_point_initialize): Take an enum raw_bkpt_type
5492 instead of a Z packet char. Adjust.
5493 (arm_supports_z_point_type): New function.
5494 (arm_insert_point, arm_remove_point): Adjust to new interface.
5495 (the_low_target): Install arm_supports_z_point_type.
5496 * linux-crisv32-low.c (cris_supports_z_point_type): New function.
5497 (cris_insert_point, cris_remove_point): Adjust to new interface.
5498 Don't check whether the type is supported here.
5499 (the_low_target): Install cris_supports_z_point_type.
5500 * linux-low.c (linux_supports_z_point_type): New function.
5501 (linux_insert_point, linux_remove_point): Adjust to new interface.
5502 * linux-low.h (struct linux_target_ops) <insert_point,
5503 remove_point>: Take an enum raw_bkpt_type instead of a char. Add
5504 raw_breakpoint pointer parameter.
5505 <supports_z_point_type>: New method.
5506 * linux-mips-low.c (mips_supports_z_point_type): New function.
5507 (mips_insert_point, mips_remove_point): Adjust to new interface.
5508 Use mips_supports_z_point_type.
5509 (the_low_target): Install mips_supports_z_point_type.
5510 * linux-ppc-low.c (the_low_target): Install NULL as
5511 supports_z_point_type method.
5512 * linux-s390-low.c (the_low_target): Install NULL as
5513 supports_z_point_type method.
5514 * linux-sparc-low.c (the_low_target): Install NULL as
5515 supports_z_point_type method.
5516 * linux-x86-low.c (x86_supports_z_point_type): New function.
5517 (x86_insert_point): Adjust to new insert_point interface. Use
5518 insert_memory_breakpoint. Adjust to new
5519 i386_low_insert_watchpoint interface.
5520 (x86_remove_point): Adjust to remove_point interface. Use
5521 remove_memory_breakpoint. Adjust to new
5522 i386_low_remove_watchpoint interface.
5523 (the_low_target): Install x86_supports_z_point_type.
5524 * lynx-low.c (lynx_target_ops): Install NULL as
5525 supports_z_point_type callback.
5526 * nto-low.c (nto_supports_z_point_type): New.
5527 (nto_insert_point, nto_remove_point): Adjust to new interface.
5528 (nto_target_ops): Install nto_supports_z_point_type.
5529 * mem-break.c: Adjust intro comment.
5530 (struct raw_breakpoint) <raw_type, size>: New fields.
5531 <inserted>: Update comment.
5532 <shlib_disabled>: Delete field.
5533 (enum bkpt_type) <gdb_breakpoint>: Delete value.
5534 <gdb_breakpoint_Z0, gdb_breakpoint_Z1, gdb_breakpoint_Z2,
5535 gdb_breakpoint_Z3, gdb_breakpoint_Z4>: New values.
5536 (raw_bkpt_type_to_target_hw_bp_type): New function.
5537 (find_enabled_raw_code_breakpoint_at): New function.
5538 (find_raw_breakpoint_at): New type and size parameters. Use them.
5539 (insert_memory_breakpoint): New function, based off
5540 set_raw_breakpoint_at.
5541 (remove_memory_breakpoint): New function.
5542 (set_raw_breakpoint_at): Reimplement.
5543 (set_breakpoint): New, based on set_breakpoint_at.
5544 (set_breakpoint_at): Reimplement.
5545 (delete_raw_breakpoint): Go through the_target->remove_point
5546 instead of assuming memory breakpoints.
5547 (find_gdb_breakpoint_at): Delete.
5548 (Z_packet_to_bkpt_type, Z_packet_to_raw_bkpt_type): New functions.
5549 (find_gdb_breakpoint): New function.
5550 (set_gdb_breakpoint_at): Delete.
5551 (z_type_supported): New function.
5552 (set_gdb_breakpoint_1): New function, loosely based off
5553 set_gdb_breakpoint_at.
5554 (check_gdb_bp_preconditions, set_gdb_breakpoint): New functions.
5555 (delete_gdb_breakpoint_at): Delete.
5556 (delete_gdb_breakpoint_1): New function, loosely based off
5557 delete_gdb_breakpoint_at.
5558 (delete_gdb_breakpoint): New function.
5559 (clear_gdb_breakpoint_conditions): Rename to ...
5560 (clear_breakpoint_conditions): ... this. Don't handle a NULL
5561 breakpoint.
5562 (add_condition_to_breakpoint): Make static.
5563 (add_breakpoint_condition): Take a struct breakpoint pointer
5564 instead of an address. Adjust.
5565 (gdb_condition_true_at_breakpoint): Rename to ...
5566 (gdb_condition_true_at_breakpoint_z_type): ... this, and add
5567 z_type parameter.
5568 (gdb_condition_true_at_breakpoint): Reimplement.
5569 (add_breakpoint_commands): Take a struct breakpoint pointer
5570 instead of an address. Adjust.
5571 (gdb_no_commands_at_breakpoint): Rename to ...
5572 (gdb_no_commands_at_breakpoint_z_type): ... this. Add z_type
5573 parameter. Return true if no breakpoint was found. Change debug
5574 output.
5575 (gdb_no_commands_at_breakpoint): Reimplement.
5576 (run_breakpoint_commands): Rename to ...
5577 (run_breakpoint_commands_z_type): ... this. Add z_type parameter,
5578 and change return type to boolean.
5579 (run_breakpoint_commands): New function.
5580 (gdb_breakpoint_here): Also check for Z1 breakpoints.
5581 (uninsert_raw_breakpoint): Don't try to reinsert a disabled
5582 breakpoint. Go through the_target->remove_point instead of
5583 assuming memory breakpoint.
5584 (uninsert_breakpoints_at, uninsert_all_breakpoints): Uninsert
5585 software and hardware breakpoints.
5586 (reinsert_raw_breakpoint): Go through the_target->insert_point
5587 instead of assuming memory breakpoint.
5588 (reinsert_breakpoints_at, reinsert_all_breakpoints): Reinsert
5589 software and hardware breakpoints.
5590 (check_breakpoints, breakpoint_here, breakpoint_inserted_here):
5591 Check both software and hardware breakpoints.
5592 (validate_inserted_breakpoint): Assert the breakpoint is a
5593 software breakpoint. Set the inserted flag to -1 instead of
5594 setting shlib_disabled.
5595 (delete_disabled_breakpoints): Adjust.
5596 (validate_breakpoints): Only validate software breakpoints.
5597 Adjust to inserted flag change.
5598 (check_mem_read, check_mem_write): Skip breakpoint types other
5599 than software breakpoints. Adjust to inserted flag change.
5600 * mem-break.h (enum raw_bkpt_type): New enum.
5601 (raw_breakpoint, struct process_info): Forward declare.
5602 (Z_packet_to_target_hw_bp_type): Delete declaration.
5603 (raw_bkpt_type_to_target_hw_bp_type, Z_packet_to_raw_bkpt_type)
5604 (set_gdb_breakpoint, delete_gdb_breakpoint)
5605 (clear_breakpoint_conditions): New declarations.
5606 (set_gdb_breakpoint_at, clear_gdb_breakpoint_conditions): Delete.
5607 (breakpoint_inserted_here): Update comment.
5608 (add_breakpoint_condition, add_breakpoint_commands): Replace
5609 address parameter with a breakpoint pointer parameter.
5610 (gdb_breakpoint_here): Update comment.
5611 (delete_gdb_breakpoint_at): Delete.
5612 (insert_memory_breakpoint, remove_memory_breakpoint): Declare.
5613 * server.c (process_point_options): Take a struct breakpoint
5614 pointer instead of an address. Adjust.
5615 (process_serial_event) <Z/z packets>: Use set_gdb_breakpoint and
5616 delete_gdb_breakpoint.
5617 * spu-low.c (spu_target_ops): Install NULL as
5618 supports_z_point_type method.
5619 * target.h: Include mem-break.h.
5620 (struct target_ops) <prepare_to_access_memory>: Update comment.
5621 <supports_z_point_type>: New field.
5622 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
5623 instead of a char. Also take a raw breakpoint pointer.
5624 * win32-arm-low.c (the_low_target): Install NULL as
5625 supports_z_point_type.
5626 * win32-i386-low.c (i386_supports_z_point_type): New function.
5627 (i386_insert_point, i386_remove_point): Adjust to new interface.
5628 (the_low_target): Install i386_supports_z_point_type.
5629 * win32-low.c (win32_supports_z_point_type): New function.
5630 (win32_insert_point, win32_remove_point): Adjust to new interface.
5631 (win32_target_ops): Install win32_supports_z_point_type.
5632 * win32-low.h (struct win32_target_ops):
5633 <supports_z_point_type>: New method.
5634 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
5635 instead of a char. Also take a raw breakpoint pointer.
5636
932539e3
PA		 56372014-05-20 Pedro Alves <palves@redhat.com>
5638
5639 * mem-break.h: Include break-common.h.
5640 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
5641 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): New defines.
5642 (Z_packet_to_target_hw_bp_type): New declaration.
5643 * mem-break.c (Z_packet_to_target_hw_bp_type): New function.
5644 * i386-low.c (Z_PACKET_HW_BP, Z_PACKET_WRITE_WP, Z_PACKET_READ_WP)
5645 (Z_PACKET_ACCESS_WP): Delete macros.
5646 (Z_packet_to_hw_type): Delete function.
5647 * i386-low.h: Don't include break-common.h here.
5648 (Z_packet_to_hw_type): Delete declaration.
5649 * linux-x86-low.c (x86_insert_point, x86_insert_point): Call
5650 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
5651 * win32-i386-low.c (i386_insert_point, i386_remove_point): Call
5652 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
5653 * linux-aarch64-low.c: Don't include break-common.h here.
5654 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
5655 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): Delete macros.
5656 (Z_packet_to_target_hw_bp_type): Delete function.
5657 * linux-mips-low.c (rsp_bp_type_to_target_hw_bp_type): Delete
5658 function.
5659 (mips_insert_point, mips_remove_point): Use
5660 Z_packet_to_target_hw_bp_type.
5661
4ff0d3d8
PA		 56622014-05-20 Pedro Alves <palves@redhat.com>
5663
5664 * linux-aarch64-low.c: Include break-common.h.
5665 (enum target_point_type): Delete.
5666 (Z_packet_to_point_type): Rename to ...
5667 (Z_packet_to_target_hw_bp_type): ... this, and return a
5668 target_hw_bp_type instead.
5669 (aarch64_show_debug_reg_state): Take an enum target_hw_bp_type
5670 instead of an enum target_point_type.
5671 (aarch64_point_encode_ctrl_reg): Likewise. Compute type mask from
5672 breakpoint type.
5673 (aarch64_dr_state_insert_one_point)
5674 (aarch64_dr_state_remove_one_point, aarch64_handle_breakpoint)
5675 (aarch64_handle_aligned_watchpoint)
5676 (aarch64_handle_unaligned_watchpoint, aarch64_handle_watchpoint):
5677 Take an enum target_hw_bp_type instead of an enum
5678 target_point_type.
5679 (aarch64_supports_z_point_type): New function.
5680 (aarch64_insert_point, aarch64_remove_point): Use it. Adjust to
5681 use Z_packet_to_target_hw_bp_type.
5682
786dc519
JB		 56832014-05-20 Joel Brobecker <brobecker@adacore.com>
5684
5685 * configure.ac: Only use -Werror by default when DEVELOPMENT
5686 is true.
5687 * configure: Regenerate.
5688
9e0aa64f
JK		 56892014-05-19 Jan Kratochvil <jan.kratochvil@redhat.com>
5690
5691 Fix gdbserver qGetTLSAddr for x86_64 -m32.
5692 * linux-x86-low.c (X86_64_USER_REGS): New.
5693 (x86_fill_gregset): Call memset for BUF first in x86_64 -m32 case.
5694
2b577b92
YQ		 56952014-04-28 Yao Qi <yao@codesourcery.com>
5696
5697 * Makefile.in (i386-avx512.c): Fix the typo of generated file
5698 name.
5699
94611da2
PA		 57002014-04-25 Pedro Alves <palves@redhat.com>
5701
5702 PR server/16255
5703 * linux-low.c (linux_attach_fail_reason_string): New function.
5704 (linux_attach_lwp): Delete.
5705 (linux_attach_lwp_1): Rename to ...
5706 (linux_attach_lwp): ... this. Take a ptid instead of a pid as
5707 argument. Remove "initial" parameter. Return int instead of
5708 void. Don't error or warn here.
5709 (linux_attach): Adjust to call linux_attach_lwp. Call error on
5710 failure to attach to the tgid. Call warning when failing to
5711 attach to an lwp.
5712 * linux-low.h (linux_attach_lwp): Take a ptid instead of a pid as
5713 argument. Remove "initial" parameter. Return int instead of
5714 void. Don't error or warn here.
5715 (linux_attach_fail_reason_string): New declaration.
5716 * thread-db.c (attach_thread): Adjust to linux_attach_lwp's
5717 interface change. Use linux_attach_fail_reason_string.
5718
01f9f808
MS		 57192014-04-24 Michael Sturm <michael.sturm@mintel.com>
5720 Walfred Tedeschi <walfred.tedeschi@intel.com>
5721
5722 * Makefile.in: Added rules to handle new files
5723 i386-avx512.c i386-avx512-linux.c amd64-avx512.c
5724 amd64-avx512-linux.c x32-avx512.c x32-avx512-linux.c.
5725 * configure.srv (srv_i386_regobj): Add i386-avx512.o.
5726 (srv_i386_linux_regobj): Add i386-avx512-linux.o.
5727 (srv_amd64_regobj): Add amd64-avx512.o and x32-avx512.o.
5728 (srv_amd64_linux_regobj): Add amd64-avx512-linux.o and
5729 x32-avx512-linux.o.
5730 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx512.xml.
5731 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx512.xml.
5732 (srv_amd64_xmlfiles): Add i386/amd64-avx512.xml and
5733 i386/x32-avx512.xml.
5734 (srv_i386_linux_xmlfiles): Add i386/i386-avx512-linux.xml.
5735 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx512-linux.xml and
5736 i386/x32-avx512-linux.xml.
5737 * i387-fp.c (num_avx512_k_registers): New constant for number
5738 of K registers.
5739 (num_avx512_zmmh_low_registers): New constant for number of
5740 lower ZMM registers (0-15).
5741 (num_avx512_zmmh_high_registers): New constant for number of
5742 higher ZMM registers (16-31).
5743 (num_avx512_ymmh_registers): New contant for number of higher
5744 YMM registers (ymm16-31 added by avx521 on x86_64).
5745 (num_avx512_xmm_registers): New constant for number of higher
5746 XMM registers (xmm16-31 added by AVX512 on x86_64).
5747 (struct i387_xsave): Add space for AVX512 registers.
5748 (i387_cache_to_xsave): Change raw buffer size to 64 characters.
5749 Add code to handle AVX512 registers.
5750 (i387_xsave_to_cache): Add code to handle AVX512 registers.
5751 * linux-x86-low.c (init_registers_amd64_avx512_linux): New
5752 prototypei from generated file.
5753 (tdesc_amd64_avx512_linux): Likewise.
5754 (init_registers_x32_avx512_linux): Likewise.
5755 (tdesc_x32_avx512_linux): Likewise.
5756 (init_registers_i386_avx512_linux): Likewise.
5757 (tdesc_i386_avx512_linux): Likewise.
5758 (x86_64_regmap): Add AVX512 registers.
5759 (x86_linux_read_description): Add code to handle AVX512 XSTATE
5760 mask.
5761 (initialize_low_arch): Add code to initialize AVX512 registers.
5762
51aa91f9
PA		 57632014-04-23 Pedro Alves <palves@redhat.com>
5764
5765 * mem-break.c (find_gdb_breakpoint_at): Make static.
5766 * mem-break.h (find_gdb_breakpoint_at): Delete declaration.
5767
a4165e94
PA		 57682014-04-23 Pedro Alves <palves@redhat.com>
5769
5770 * i386-low.c: Don't include break-common.h here.
5771 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
5772 prototype to take target_hw_bp_type as argument instead of a Z
5773 packet char.
5774 * i386-low.h: Include break-common.h here.
5775 (Z_packet_to_hw_type): Declare.
5776 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
5777 prototypes.
5778 * linux-x86-low.c (x86_insert_point): Convert the packet number to
5779 a target_hw_bp_type before calling i386_low_insert_watchpoint.
5780 (x86_remove_point): Convert the packet number to a
5781 target_hw_bp_type before calling i386_low_remove_watchpoint.
5782 * win32-i386-low.c (i386_insert_point): Convert the packet number
5783 to a target_hw_bp_type before calling i386_low_insert_watchpoint.
5784 (i386_remove_point): Convert the packet number to a
5785 target_hw_bp_type before calling i386_low_remove_watchpoint.
5786
b8acf843
PA		 57872014-04-23 Pedro Alves <palves@redhat.com>
5788
5789 * utils.h (perror_with_name): Add ATTRIBUTE_NORETURN.
5790
d708bcd1
PA		 57912014-04-10 Pedro Alves <palves@redhat.com>
5792
5793 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
5794 Check if the condition or command is NULL before checking if the
5795 breakpoint is known. On success, return true.
5796 * mem-break.h (add_breakpoint_condition): Document return.
5797 (add_breakpoint_commands): Add describing comment.
5798 * server.c (skip_to_semicolon): New function.
5799 (process_point_options): Use it.
5800
2eec7d5b
PA		 58012014-04-09 Pedro Alves <palves@redhat.com>
5802
5803 * linux-low.c (linux_read_loadmap): Pass current_inferior directly
5804 to lwpid_of.
5805
fa96cb38
PA		 58062014-02-27 Pedro Alves <palves@redhat.com>
5807
5808 PR 12702
5809 * inferiors.h (A_I_NEXT, ALL_INFERIORS_TYPE, ALL_PROCESSES): New
5810 macros.
5811 * linux-low.c (delete_lwp, handle_extended_wait): Add debug
5812 output.
5813 (last_thread_of_process_p): Take a PID argument instead of a
5814 thread pointer.
5815 (linux_wait_for_lwp): Delete.
5816 (num_lwps, check_zombie_leaders, not_stopped_callback): New
5817 functions.
5818 (linux_low_filter_event): New function, party factored out from
5819 linux_wait_for_event.
5820 (linux_wait_for_event): Rename to ...
5821 (linux_wait_for_event_filtered): ... this. Add new filter ptid
5822 argument. Partly rewrite. Always use waitpid(-1, WNOHANG) and
5823 sigsuspend. Check for zombie leaders.
5824 (linux_wait_for_event): Reimplement as wrapper around
5825 linux_wait_for_event_filtered.
5826 (linux_wait_1): Handle TARGET_WAITKIND_NO_RESUMED. Assume that if
5827 a normal or signal exit is seen, it's the whole process exiting.
5828 (wait_for_sigstop): No longer a for_each_inferior callback.
5829 Rewrite on top of linux_wait_for_event_filtered.
5830 (stop_all_lwps): Call wait_for_sigstop directly.
5831 * server.c (resume, handle_target_event): Handle
5832 TARGET_WAITKIND_NO_RESUMED.
5833
d763de10
JB		 58342014-02-26 Joel Brobecker <brobecker@adacore.com>
5835
5836 * win32-low.c (psapi_get_dll_name,
5837 * win32_CreateToolhelp32Snapshot): Delete.
5838 (win32_CreateToolhelp32Snapshot, win32_Module32First)
5839 (win32_Module32Next, load_toolhelp, toolhelp_get_dll_name):
5840 Delete.
5841 (handle_load_dll): Add function description.
5842 Remove code using psapi_get_dll_name and toolhelp_get_dll_name.
5843
850a0f76
JB		 58442014-02-26 Joel Brobecker <brobecker@adacore.com>
5845
5846 * win32-low.c (win32_add_one_solib): Add 0x1000 to load_addr.
5847 Add comment.
5848 (win32_add_all_dlls): Remove 0x1000 offset applied to DLL
5849 base address when calling win32_add_one_solib.
5850 (handle_load_dll): Delete local variable load_addr.
5851 Remove 0x1000 offset applied to DLL base address when calling
5852 win32_add_one_solib.
5853 (handle_unload_dll): Add comment.
5854
f25b3fc3
JB		 58552014-02-26 Joel Brobecker <brobecker@adacore.com>
5856
5857 * win32-low.c (win32_add_all_dlls): Renames
5858 win32_ensure_ntdll_loaded. Rewrite function documentation.
5859 Adjust implementation to always load all DLLs.
5860 Add 0x1000 offset to DLL base address when calling
5861 win32_add_one_solib.
5862 (child_initialization_done): New static global.
5863 (do_initial_child_stuff): Set child_initialization_done to
5864 zero during child initialization, and 1 after. Replace call
5865 to win32_ensure_ntdll_loaded by call to win32_add_all_dlls.
5866 Add comment.
5867 (match_dll_by_basename, dll_is_loaded_by_basename): Delete.
5868 (handle_unload_dll): Add function documentation.
5869 (get_child_debug_event): Ignore load and unload DLL events
5870 during child initialization.
5871
d86d4aaf
DE		 58722014-02-20 Doug Evans <dje@google.com>
5873
3bc32da3 5874 Remove global all_lwps.
d86d4aaf
DE		 5875 * inferiors.h (ptid_of): Move here from linux-low.h.
5876 (pid_of, lwpid_of): Ditto.
5877 * linux-aarch64-low.c (debug_reg_change_callback): Update, "entry"
5878 parameter is a struct thread_info * now.
5879 (aarch64_notify_debug_reg_change): Fetch pid from current_inferior
5880 directly. Pass &all_threads to find_inferior instead of &all_lwps.
5881 (aarch64_stopped_data_address): Fetch lwpid from current_inferior
5882 directly.
5883 (aarch64_linux_prepare_to_resume): Fetch ptid from thread.
5884 (aarch64_arch_setup): Fetch lwpid from current_inferior directly.
5885 * linux-arm-low.c (update_registers_callback): Update, "entry"
5886 parameter is a struct thread_info * now.
5887 Fetch lwpid from current_inferior directly.
5888 (arm_insert_point): Pass &all_threads to find_inferior instead of
5889 &all_lwps.
5890 (arm_remove_point): Ditto.
5891 (arm_stopped_by_watchpoint): Fetch lwp from current_inferior.
5892 (arm_prepare_to_resume): Fetch pid from thread.
5893 (arm_read_description): Fetch lwpid from current_inferior directly.
5894 * linux-low.c (all_lwps): Delete.
5895 (delete_lwp): Delete call to remove_inferior.
5896 (handle_extended_wait): Fetch lwpid from thread.
5897 (add_lwp): Don't set lwp->entry.id. Remove call to
5898 add_inferior_to_list.
5899 (linux_attach_lwp_1): Fetch pid from current_inferior directly.
5900 (linux_kill_one_lwp): Fetch ptid,lwpid from thread.
5901 (kill_one_lwp_callback): Ditto.
5902 (linux_kill): Don't dereference NULL pointer.
5903 Fetch ptid,lwpid from thread.
5904 (get_detach_signal): Fetch ptid from thread.
5905 (linux_detach_one_lwp): Fetch ptid,lwpid from thread.
5906 Simplify call to regcache_invalidate_thread.
5907 (delete_lwp_callback): Update, "entry" parameter is a
5908 struct thread_info * now. Fetch pid from thread.
5909 (linux_mourn): Pass &all_threads to find_inferior instead of &all_lwps.
5910 (status_pending_p_callback): Update, "entry" parameter is a
5911 struct thread_info * now. Fetch ptid from thread.
5912 (find_lwp_pid): Update, "entry" parameter is a
5913 struct thread_info * now.
5914 (linux_wait_for_lwp): Fetch pid from thread.
5915 (linux_fast_tracepoint_collecting): Fetch lwpid from thread.
5916 (maybe_move_out_of_jump_pad): Fetch lwpid from current_inferior.
5917 (enqueue_one_deferred_signal): Fetch lwpid from thread.
5918 (dequeue_one_deferred_signal): Ditto.
5919 (cancel_breakpoint): Fetch ptid from current_inferior.
5920 (linux_wait_for_event): Pass &all_threads to find_inferior,
5921 not &all_lwps. Fetch ptid, lwpid from thread.
5922 (count_events_callback): Update, "entry" parameter is a
5923 struct thread_info * now.
5924 (select_singlestep_lwp_callback): Ditto.
5925 (select_event_lwp_callback): Ditto.
5926 (cancel_breakpoints_callback): Ditto.
5927 (linux_cancel_breakpoints): Pass &all_threads to find_inferior,
5928 not &all_lwps.
5929 (select_event_lwp): Ditto. Fetch ptid from event_thread.
5930 (unsuspend_one_lwp): Update, "entry" parameter is a
5931 struct thread_info * now.
5932 (unsuspend_all_lwps): Pass &all_threads to find_inferior,
5933 not &all_lwps.
5934 (linux_stabilize_threads): Ditto. And for for_each_inferior.
5935 Fetch lwpid from thread, not lwp.
5936 (linux_wait_1): Fetch ptid, lwpid from current_inferior.
5937 Pass &all_threads to find_inferior, not &all_lwps.
5938 (send_sigstop): Fetch lwpid from thread, not lwp.
5939 (send_sigstop_callback): Update, "entry" parameter is a
5940 struct thread_info * now.
5941 (suspend_and_send_sigstop_callback): Ditto.
5942 (wait_for_sigstop): Ditto. Fetch ptid, lwpid from thread, lwp.
5943 (stuck_in_jump_pad_callback): Update, "entry" parameter is a
5944 struct thread_info * now.
5945 (move_out_of_jump_pad_callback): Ditto. Fetch ptid, lwpid
5946 from thread, lwp.
5947 (lwp_running): Update, "entry" parameter is a
5948 struct thread_info * now.
5949 (stop_all_lwps): Fetch ptid from thread.
5950 Pass &all_threads to find_inferior, for_each_inferior, not &all_lwps.
5951 (linux_resume_one_lwp): Fetch lwpid from thread.
5952 (linux_set_resume_request): Update, "entry" parameter is a
5953 struct thread_info * now. Fetch pid, lwpid from thread.
5954 (resume_status_pending_p): Update, "entry" parameter is a
5955 struct thread_info * now.
5956 (need_step_over_p): Ditto. Fetch lwpid from thread.
5957 (start_step_over): Fetch lwpid from thread.
5958 (linux_resume_one_thread): Update, "entry" parameter is a
5959 struct thread_info * now. Fetch lwpid from thread.
5960 (linux_resume): Pass &all_threads to find_inferior, not &all_lwps.
5961 (proceed_one_lwp): Update, "entry" parameter is a
5962 struct thread_info * now. Fetch lwpid from thread.
5963 (unsuspend_and_proceed_one_lwp): Update, "entry" parameter is a
5964 struct thread_info * now.
5965 (proceed_all_lwps): Pass &all_threads to find_inferior, not &all_lwps.
5966 (unstop_all_lwps): Ditto. Fetch lwpid from thread.
5967 (regsets_fetch_inferior_registers): Fetch lwpid from current_inferior
5968 directly.
5969 (regsets_store_inferior_registers): Ditto.
5970 (fetch_register, store_register): Ditto.
5971 (linux_read_memory, linux_write_memory): Ditto.
5972 (linux_request_interrupt): Ditto.
5973 (linux_read_auxv): Ditto.
5974 (linux_xfer_siginfo): Ditto.
5975 (linux_qxfer_spu): Ditto.
5976 (linux_qxfer_libraries_svr4): Ditto.
5977 * linux-low.h (ptid_of, pid_of, lwpid_of): Delete,
5978 moved to inferiors.h.
5979 (get_lwp): Delete.
5980 (get_thread_lwp): Update.
5981 (struct lwp_info): Delete member "entry". Simplify comment for
5982 member "thread".
5983 (all_lwps): Delete.
5984 * linux-mips-low.c (mips_read_description): Fetch lwpid from
5985 current_inferior directly.
5986 (update_watch_registers_callback): Update, "entry" parameter is a
5987 struct thread_info * now. Fetch pid from thread.
5988 (mips_linux_prepare_to_resume): Fetch ptid from thread.
5989 (mips_insert_point): Fetch lwpid from current_inferior.
5990 Pass &all_threads to find_inferior, not &all_lwps.
5991 (mips_remove_point): Pass &all_threads to find_inferior, not &all_lwps.
5992 (mips_stopped_by_watchpoint): Fetch lwpid from current_inferior
5993 directly.
5994 (mips_stopped_data_address): Ditto.
5995 * linux-s390-low.c (s390_arch_setup): Fetch pid from current_inferior
5996 directly.
5997 * linux-tile-low.c (tile_arch_setup): Ditto.
5998 * linux-x86-low.c (x86_get_thread_area): Fetch lwpid from thread.
5999 (update_debug_registers_callback): Update, "entry" parameter is a
6000 struct thread_info * now. Fetch pid from thread.
6001 (i386_dr_low_set_addr): Fetch pid from current_inferior directly.
6002 Pass &all_threads to find_inferior, not &all_lwps.
6003 (i386_dr_low_get_addr): Fetch ptid from current_inferior directly.
6004 (i386_dr_low_set_control): Fetch pid from current_inferior directly.
6005 Pass &all_threads to find_inferior, not &all_lwps.
6006 (i386_dr_low_get_control): Fetch ptid from current_inferior directly.
6007 (i386_dr_low_get_status): Ditto.
6008 (x86_linux_prepare_to_resume): Fetch ptid from thread.
6009 (x86_siginfo_fixup): Fetch lwpid from current_inferior directly.
6010 (x86_linux_read_description): Ditto.
6011 * proc-service.c (ps_getpid): Fetch pid from current_inferior directly.
6012
3b8361aa
DE		 60132014-02-20 Doug Evans <dje@google.com>
6014
6015 * inferiors.c (get_first_inferior): Fix buglet.
6016
f7667f0d
DE		 60172014-02-19 Doug Evans <dje@google.com>
6018
6019 * gdbthread.h (add_thread): Change result type to struct thread_info *.
6020 * inferiors.c (add_thread): Change result type to struct thread_info *.
6021 All callers updated.
6022 (add_lwp): Call add_thread here instead of in callers.
6023 All callers updated.
6024 * linux-low.h (get_lwp_thread): Rewrite.
6025 (struct lwp_info): New member "thread".
6026
b3312d80
DE		 60272014-02-19 Doug Evans <dje@google.com>
6028
6029 * linux-low.c (add_lwp): Change result to struct lwp_info *.
6030 All callers updated.
6031
ecc6f45c
DE		 60322014-02-19 Doug Evans <dje@google.com>
6033
6034 * inferiors.c (add_thread): Fix whitespace.
6035
649ebbca
DE		 60362014-02-19 Doug Evans <dje@google.com>
6037
6038 * dll.c (clear_dlls): Replace accessing list implemention details
6039 with API function.
6040 * gdbthread.h (get_first_thread): Declare.
6041 * inferiors.c (for_each_inferior_with_data): New function.
6042 (get_first_thread): New function.
6043 (find_thread_ptid): Simplify.
6044 (get_first_inferior): New function.
6045 (clear_list): Delete.
6046 (one_inferior_p): New function.
6047 (clear_inferior_list): New function.
6048 (clear_inferiors): Update.
6049 * inferiors.h (for_each_inferior_with_data): Declare.
6050 (clear_inferior_list): Declare.
6051 (one_inferior_p): Declare.
6052 (get_first_inferior): Declare.
6053 * linux-low.c (linux_wait_for_event): Replace accessing list
6054 implemention details with API function.
6055 * server.c (target_running): Ditto.
6056 (accumulate_file_name_length): New function.
6057 (emit_dll_description): New function.
6058 (handle_qxfer_libraries): Replace accessing list implemention
6059 details with API function.
6060 (handle_qxfer_threads_worker): New function.
6061 (handle_qxfer_threads_proper): Replace accessing list implemention
6062 details with API function.
6063 (handle_query): Ditto.
6064 (visit_actioned_threads_callback_ftype): New typedef.
6065 (visit_actioned_threads_data): New struct.
6066 (visit_actioned_threads): Rewrite to be find_inferior callback.
6067 (resume): Call find_inferior.
6068 (handle_status): Replace accessing list implemention
6069 details with API function.
6070 (process_serial_event): Replace accessing list implemention details
6071 with API function.
6072 * target.c (set_desired_inferior): Replace accessing list implemention
6073 details with API function.
6074 * tracepoint.c (same_process_p): New function.
6075 (gdb_agent_about_to_close): Replace accessing list implemention
6076 details with API function.
6077 * win32-low.c (child_delete_thread): Replace accessing list
6078 implemention details with API function.
6079 (match_dll_by_basename): New function.
6080 (dll_is_loaded_by_basename): New function.
6081 (win32_ensure_ntdll_loaded): Replace accessing list implemention
6082 details call to dll_is_loaded_by_basename.
6083
80894984
DE		 60842014-02-19 Doug Evans <dje@google.com>
6085
6086 * dll.h (struct dll_info): Add comment.
6087 * gdbthread.h (struct thread_info): Add comment.
6088 (current_ptid): Simplify.
6089 * inferiors.c (add_process): Update.
6090 (remove_process): Update.
6091 * inferiors.h (struct process_info): Rename member "head" to "entry".
6092 * linux-low.c (delete_lwp): Update.
6093 (add_lwp): Update.
6094 (last_thread_of_process_p): Update.
6095 (kill_one_lwp_callback, linux_kill): Update.
6096 (status_pending_p_callback): Update.
6097 (wait_for_sigstop): Update. Simplify read of ptid.
6098 (start_step_over): Update.
6099 * linux-low.h (ptid_of, pid_of, lwpid_of): Update.
6100 (get_lwp_thread): Update.
6101 (struct lwp_info): Rename member "head" to "entry".
6102 * regcache.h (inferior_list_entry): Delete.
6103 * server.c (kill_inferior_callback): Update.
6104 (detach_or_kill_inferior_callback): Update.
6105 (print_started_pid): Update.
6106 (print_attached_pid): Update.
6107 (process_serial_event): Simplify read of ptid.
6108 * thread-db.c (thread_db_create_event): Update.
6109 (thread_db_get_tls_address): Update.
6110 * win32-low.c (current_inferior_ptid): Simplify.
6111
46917d26
TT		 61122014-02-19 Tom Tromey <tromey@redhat.com>
6113
6114 * target.h (struct target_ops) <supports_btrace>: Add target_ops
6115 argument.
6116 (target_supports_btrace): Update.
6117
0759a81e
YQ		 61182014-02-14 Yao Qi <yao@codesourcery.com>
6119
6120 * Makefile.in (IPA_OBJS): Append rsp-low-ipa.o.
6121 (rsp-low-ipa.o): New target.
6122
a7191e8b
TT		 61232014-02-12 Tom Tromey <tromey@redhat.com>
6124
6125 * ax.c (gdb_parse_agent_expr): Use hex2bin, not
6126 convert_ascii_to_int.
6127 * regcache.c (registers_to_string): Likewise.
6128 * remote-utils.c (decode_M_packet): Likewise.
6129 * server.c (process_serial_event): Likewise.
6130
ff0e980e
TT		 61312014-02-12 Tom Tromey <tromey@redhat.com>
6132
6133 * server.c (handle_query, handle_v_run): Use hex2bin, not
6134 unhexify.
6135 * tracepoint.c (cmd_qtdpsrc, cmd_qtdv, cmd_qtnotes): Likewise.
6136
e9371aff
TT		 61372014-02-12 Tom Tromey <tromey@redhat.com>
6138
6139 * ax.c (gdb_unparse_agent_expr): Use bin2hex, not
6140 convert_int_to_ascii.
6141 * regcache.c (registers_to_string, collect_register_as_string):
6142 Likewise.
6143 * remote-utils.c (look_up_one_symbol, relocate_instruction):
6144 Likewise.
6145 * server.c (process_serial_event): Likewise.
6146 * tracepoint.c (cmd_qtstatus, response_source, response_tsv)
6147 (cmd_qtbuffer, cstr_to_hexstr): Likewise.
6148
971dc0b8
TT		 61492014-02-12 Tom Tromey <tromey@redhat.com>
6150
6151 * remote-utils.c (look_up_one_symbol, monitor_output): Use
6152 bin2hex, not hexify.
6153 * tracepoint.c (cmd_qtstatus): Likewise.
6154
0a822afb
TT		 61552014-02-12 Tom Tromey <tromey@redhat.com>
6156
6157 * remote-utils.c (monitor_output): Pass explicit length to
6158 hexify.
6159
9c3d6531
TT		 61602014-02-12 Tom Tromey <tromey@redhat.com>
6161
6162 * tracepoint.c: Include rsp-low.h.
6163 * server.c: Include rsp-low.h.
6164 * remote-utils.h (convert_ascii_to_int, convert_int_to_ascii)
6165 (unhexify, hexify, remote_escape_output, unpack_varlen_hex): Don't
6166 declare.
6167 * remote-utils.c: Include rsp-low.h.
6168 (fromhex, hexchars, ishex, unhexify, tohex, hexify)
6169 (remote_escape_output, remote_unescape_input, unpack_varlen_hex)
6170 (convert_int_to_ascii, convert_ascii_to_int): Move to
6171 common/rsp-low.c.
6172 * regcache.c: Include rsp-low.h.
6173 * ax.c: Include rsp-low.h.
6174 * Makefile.in (SFILES): Add common/rsp-low.c.
6175 (OBS): Add rsp-low.o.
6176 (rsp-low.o): New target.
6177
01fd3ea5
TT		 61782014-02-12 Tom Tromey <tromey@redhat.com>
6179
6180 * utils.h (pulongest, plongest, phex_nz): Don't declare.
6181 Include print-utils.h.
6182 * utils.c (NUMCELLS, CELLSIZE, get_cell, decimal2str, pulongest)
6183 (plongest, thirty_two, phex_nz): Remove.
6184 * Makefile.in (SFILES): Add common/print-utils.c.
6185 (OBS): Add print-utils.o.
6186 (print-utils-ipa.o): New target.
6187 (print-utils.o): New target.
6188 (IPA_OBJS): Add print-utils-ipa.o.
6189
e99dc820
TT		 61902014-02-06 Tom Tromey <tromey@redhat.com>
6191
6192 * Makefile.in (SFILES): Fix indentation.
6193
ee1e2d4f
DE		 61942014-02-05 Doug Evans <dje@google.com>
6195
6196 * linux-low.c (linux_wait_for_event): Improve comment.
6197 (linux_wait_1): Keep current_inferior in sync with event_child.
6198
f5a02773
DE		 61992014-01-22 Doug Evans <dje@google.com>
6200
6201 * gdbthread.h (gdb_id_to_thread): Delete, unused.
6202
87ce2a04
DE		 62032014-01-22 Doug Evans <dje@google.com>
6204
6205 * configure.ac (AC_CHECK_FUNCS): Add test for gettimeofday.
6206 * configure: Regenerate.
6207 * config.in: Regenerate.
6208 * Makefile.in (SFILES): Add debug.c.
6209 (OBS): Add debug.o.
6210 * debug.c: New file.
6211 * debug.h: New file.
6212 * linux-aarch64-low.c (*): Update all debugging printfs to use
6213 debug_printf instead of fprintf.
6214 * linux-arm-low.c (*): Ditto.
6215 * linux-cris-low.c (*): Ditto.
6216 * linux-crisv32-low.c (*): Ditto.
6217 * linux-m32r-low.c (*): Ditto.
6218 * linux-sparc-low.c (*): Ditto.
6219 * linux-x86.c (*): Ditto.
6220 * linux-low.c (*): Ditto.
6221 (linux_wait_1): Add calls to debug_enter, debug_exit.
6222 (linux_wait): Remove redundant debugging printf.
6223 (stop_all_lwps): Add calls to debug_enter, debug_exit.
6224 (linux_resume, unstop_all_lwps): Ditto.
6225 * mem-break.c (*): Update all debugging printfs to use
6226 debug_printf instead of fprintf.
6227 * remote-utils.c (*): Ditto.
6228 * thread-db.c (*): Ditto.
6229 * server.c #include <ctype.h>, "gdb_vecs.h".
6230 (debug_threads): Moved to debug.c.
6231 (*): Update all debugging printfs to use debug_printf instead of
6232 fprintf.
6233 (start_inferior): Replace call to fflush with call to debug_flush.
6234 (monitor_show_help): Mention set debug-format.
6235 (parse_debug_format_options): New function.
6236 (handle_monitor_command): Handle "monitor set debug-format".
6237 (gdbserver_usage): Mention --debug-format.
6238 (main): Parse --debug-format.
6239 * server.h (debug_threads): Declaration moved to debug.h.
6240 #include "debug.h".
6241 * tracepoint.c (trace_debug_1) [!IN_PROCESS_AGENT]: Add version of
6242 trace_debug_1 that uses debug_printf.
6243 (tracepoint_look_up_symbols): Update all debugging printfs to use
6244 debug_printf instead of fprintf.
6245
e671835b
BS		 62462014-01-20 Baruch Siach <baruch@tkos.co.il>
6247
6248 * linux-xtensa-low.c: Include asm/ptrace.h instead of
6249 sys/ptrace.h.
6250
b5737fa9
PA		 62512014-01-17 Pedro Alves <palves@redhat.com>
6252
ea38d2a9 6253 PR build/16445
c7faa97a
PA		 6254 * linux-x86-low.c: Don't include elf/common.h if ELFMAG0 is
6255 defined after including gdb_proc_service.h.
b5737fa9 6256
40ed484e
DE		 62572014-01-16 Doug Evans <dje@google.com>
6258
6259 * dll.c (UNSPECIFIED_CORE_ADDR): New macro.
6260 (match_dll): Use it.
6261
969c39fb
MM		 62622014-01-16 Markus Metzger <markus.t.metzger@intel.com>
6263
6264 * target.h (target_ops) <read_btrace>: Change parameters and
6265 return type to allow error reporting.
6266 * server.c (handle_qxfer_btrace): Support delta reads. Pass
6267 trace reading errors on.
6268 * linux-low.c (linux_low_read_btrace): Pass trace reading
6269 errors on.
6270 (linux_low_disable_btrace): New.
6271
ab7f45ba
DE		 62722014-01-15 Doug Evans <dje@google.com>
6273
6274 * inferiors.c (thread_id_to_gdb_id): Delete.
6275 * inferiors.h (thread_id_to_gdb_id): Delete.
6276
66af0f44
EZ		 62772014-01-13 Eli Zaretskii <eliz@gnu.org>
6278
6279 * Makefile.in (INCLUDE_CFLAGS): Remove trailing slash from
6280 "-I$(srcdir)/../". Fixes MinGW compilation errors with old GCC
6281 versions.
6282
9939e131
PA		 62832014-01-08 Pedro Alves <palves@redhat.com>
6284
6285 * server.c (handle_status): Don't discard previous queued stop
6286 replies or thread's pending status here.
6287 (main) <disconnection>: Do it here instead.
6288
b7ea362b
PA		 62892014-01-08 Pedro Alves <palves@redhat.com>
6290
6291 * gdbthread.h (struct thread_info) <status_pending_p>: New field.
6292 * server.c (visit_actioned_threads, handle_pending_status): New
6293 function.
6294 (handle_v_cont): Factor out parts to ...
6295 (resume): ... this new function. If in all-stop, and a thread
6296 being resumed has a pending status, report it without actually
6297 resuming.
6298 (myresume): Adjust to use the new 'resume' function.
6299 (clear_pending_status_callback, set_pending_status_callback)
6300 (find_status_pending_thread_callback): New functions.
6301 (handle_status): Handle the case of multiple threads having
6302 interesting statuses to report. Report threads' real last signal
6303 instead of always reporting GDB_SIGNAL_TRAP. Look for a thread
6304 with an interesting thread to report the status for, instead of
6305 always reporting the status of the first thread.
6306
28498c42
JB		 63072014-01-01 Joel Brobecker <brobecker@adacore.com>
6308
6309 * gdbserver.c (gdbserver_version): Set copyright year to 2014.
6310 * gdbreplay.c (gdbreplay_version): Likewise.
6311
f45c82da
YZ		 63122013-12-18 Yufeng Zhang <yufeng.zhang@arm.com>
6313
6314 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Set
6315 iov.iov_len with the real length in use.
6316
379a5e2d
JB		 63172013-12-13 Joel Brobecker <brobecker@adacore.com>
6318
6319 * Makefile.in (safe-ctype.o, lbasename.o): New rules.
6320 * configure.srv: Add safe-ctype.o and lbasename.o to srv_tgtobj
6321 for all targets that use win32-low.c.
6322 * win32-low.c (win32_ensure_ntdll_loaded): New function.
6323 (do_initial_child_stuff): Add call to win32_ensure_ntdll_loaded.
6324
4210d83e
PA		 63252013-12-13 Pedro Alves <palves@redhat.com>
6326
6327 * target.c (mywait): Set OURSTATUS->KIND to TARGET_WAITKIND_STOPPED
6328 if equal to TARGET_WAITKIND_LOADED.
6329 * win32-low.c (cached_status): New static global.
6330 (win32_wait): Add declaration.
6331 (do_initial_child_stuff): Flush all initial pending debug events
6332 up to the initial breakpoint.
6333 (win32_wait): If CACHED_STATUS was set, return that instead
6334 of doing a real wait. Remove the code resuming the execution
6335 of the inferior after receiving a TARGET_WAITKIND_LOADED event
6336 during the initial phase. Also remove the code changing
6337 OURSTATUS->KIND from TARGET_WAITKIND_LOADED to
6338 TARGET_WAITKIND_STOPPED.
6339
e7f0d979
YQ		 63402013-12-11 Yao Qi <yao@codesourcery.com>
6341
6342 * notif.c (handle_notif_ack): Return 0 if no notification
6343 matches.
6344
ebcf782c
DE		 63452013-11-20 Doug Evans <dje@google.com>
6346
6347 * linux-low.c (linux_set_resume_request): Fix comment.
6348
20ad9378
DE		 63492013-11-20 Doug Evans <dje@google.com>
6350
6351 * linux-low.c (resume_status_pending_p): Tweak comment.
6352
a196ebeb
WT		 63532013-11-20 Walfred Tedeschi <walfred.tedeschi@intel.com>
6354
6355 * Makefile.in: Add i386-mpx.c, i386-mpx-linux.c, amd64-mpx.c,
6356 amd64-mpx-linux.c, x32-mpx.c and x32-mpx-linux.c generation.
6357 * configure.srv (srv_i386_regobj): Add i386-mpx.o.
6358 (srv_i386_linux_regobj): Add i386-mpx-linux.o.
6359 (srv_amd64_regobj): Add amd64-mpx.o.
6360 (srv_amd64_linux_regobj): Add amd64-mpx-linux.o.
6361 (srv_i386_32bit_xmlfiles): Add i386/32bit-mpx.xml.
6362 (srv_i386_64bit_xmlfiles): Add i386/64bit-mpx.xml.
6363 * i387-fp.c (num_pl_bnd_register) Added constant.
6364 (num_pl_bnd_cfg_registers) Added constant.
6365 (struct i387_xsave) Added reserved area and MPX fields.
6366 (i387_cache_to_xsave, i387_xsave_to_cache) Add MPX.
6367 * linux-x86-low.c (init_registers_i386_mpx_linux): Declare new
6368 function.
6369 (tdesc_i386_mpx_linux): Add MPX amd64 target.
6370 (init_registers_amd64_mpx_linux): Declare new function.
6371 (tdesc_amd64_mpx_linux): Add MPX amd64 target.
6372 (x86_64_regmap): Add MPX registers.
6373 (x86_linux_read_description): Add MPX case.
6374 (initialize_low_arch): Initialize MPX targets.
6375
0080a2f6
TT		 63762013-11-18 Tom Tromey <tromey@redhat.com>
6377
6378 * configure: Rebuild.
6379 * configure.ac: Don't check for stdlib.h.
6380 * gdbreplay.c: Unconditionally include stdlib.h.
6381
2978b111
TT		 63822013-11-18 Tom Tromey <tromey@redhat.com>
6383
6384 * config.in: Rebuild.
6385 * configure: Rebuild.
6386 * configure.ac: Don't use AC_HEADER_DIRENT.
6387
a3d08894
TT		 63882013-11-18 Tom Tromey <tromey@redhat.com>
6389
6390 * server.h: Don't check HAVE_STRING_H.
6391 * gdbreplay.c: Don't check HAVE_STRING_H.
6392 * configure: Rebuild.
6393
0a5dd17d
TT		 63942013-11-18 Tom Tromey <tromey@redhat.com>
6395
6396 * Makefile.in (gdbreplay$(EXEEXT)): Depend on and link against
6397 LIBGNU.
6398
1bd2f0ba
TT		 63992013-11-08 Tom Tromey <tromey@redhat.com>
6400
6401 * configure, config.in: Rebuild.
6402 * configure.ac: Remove unused configury.
6403
3266f10b
TT		 64042013-11-08 Tom Tromey <tromey@redhat.com>
6405
6406 * acinclude.m4: Include common.m4, codeset.m4.
6407 * configure, config.in: Rebuild.
6408 * configure.ac: Use GDB_AC_COMMON.
6409
6682d959
AA		 64102013-11-06 Andreas Arnez <arnez@linux.vnet.ibm.com>
6411
6412 * linux-s390-low.c (HWCAP_S390_TE): New define.
6413 (s390_arch_setup): Consider the TE field in the HWCAP for
6414 determining 'have_regset_tdb'.
6415
fd0a4d76
SDJ		 64162013-10-16 Sergio Durigan Junior <sergiodj@redhat.com>
6417
6418 PR gdb/16014
6419 * tracepoint.c (download_tracepoint_1): Remove unnecessary double
6420 call to sizeof.
6421
1a3d890b
PA		 64222013-10-02 Pedro Alves <palves@redhat.com>
6423
6424 * server.c (process_serial_event): Don't output "GDBserver
6425 exiting" if GDB is connected through stdio.
6426 * target.c (mywait): Likewise, be silent if GDB is connected
6427 through stdio.
6428
97ad4581
JB		 64292013-10-01 Joel Brobecker <brobecker@adacore.com>
6430
6431 * lynx-low.c (lynx_add_threads_after_attach): New function.
6432 (lynx_attach): Remove call to add_thread. Add call to
6433 lynx_add_threads_after_attach instead.
6434
5b4e221c
MF		 64352013-09-28 Mike Frysinger <vapier@gentoo.org>
6436
6437 * configure.ac (AC_CHECK_HEADERS): Add sys/syscall.h
6438 * config.in, configure: Regenerated.
6439
ee47b2f8
YQ		 64402013-09-18 Yao Qi <yao@codesourcery.com>
6441
6442 PR server/15959
6443 * server.c (start_inferior): Clear 'resume_info'.
6444
d6707650 64452013-09-16 Jiong Wang <jiwang@tilera.com>
0f63d4db 6446
d6707650
JW		 6447 * linux-tile-low.c (tile_regsets): Modify the size field to 64-bit
6448 for each register.
6449
9243dd0e 64502013-09-16 Jiong Wang <jiwang@tilera.com>
0f63d4db 6451
9243dd0e
JW		 6452 * configure.srv <tilegx*-*-linux*>: Remove linux-osdata.o from and add
6453 linux-tile-low.o to srv_tgtobj.
6454
c623a6ef
WN		 64552013-09-16 Will Newton <will.newton@linaro.org>
6456
6457 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Zero
6458 out regs.
6459
fb71d39e
PA		 64602013-09-06 Pedro Alves <palves@redhat.com>
6461
6462 * Makefile.in (gdb_proc_service_h, regdef_h, regcache_h)
6463 (signals_def, signals_h, ptid_h, ax_h, agent_h, linux_btrace_h)
6464 (linux_osdata_h, vec_h, gdb_vecs_h, host_defs_h, libiberty_h)
6465 (server_h, gdbthread_h, linux_low_h, linux_ptrace_h)
6466 (gdb_thread_db_h, linux_procfs_h, lynx_low_h, nto_low_h)
6467 (mips_linux_watch_h, i386_low_h, win32_low_h): Delete.
6468
8e7e9910
PA		 64692013-09-06 Pedro Alves <palves@redhat.com>
6470
6471 * Makefile.in (linux-btrace.o, mips-linux-watch.o): Remove
6472 explicit header dependencies and use $COMPILE/$POSTCOMPILE.
6473
7c3a12ca
PA		 64742013-09-06 Pedro Alves <palves@redhat.com>
6475
6476 * linux-amd64-ipa.c: Include tracepoint.h.
6477 * linux-i386-ipa.c: Include tracepoint.h.
6478
8eb3d7b6
RW		 64792013-09-06 Ricard Wanderlof <ricardw@axis.com>
6480
6481 * linux-crisv32-low.c (PTRACE_GET_THREAD_AREA): New macro.
6482 (ps_get_thread_area): New function.
6483
eddddb9d
RW		 64842013-09-06 Ricard Wanderlof <ricardw@axis.com>
6485
6486 * linux-crisv32-low.c (elf_gregset_t): Delete typedef.
6487 (initialize_low_arch): Call init_registers_crisv32 rather than
6488 init_register_crisv32.
6489
533b0600
PA		 64902013-09-05 Pedro Alves <palves@redhat.com>
6491
6492 * server.h (handle_vFile, hostio_last_error_from_errno): Move
6493 to ...
6494 * hostio.h: ... this new file.
6495 * hostio.c, server.c, linux-low.c, nto-low.c, spu-low,
6496 win32-low.c: Include hostio.h.
6497
0ce3d3b5
PA		 64982013-09-05 Pedro Alves <palves@redhat.com>
6499
6500 * server.h (gdb_client_data, handler_func, callback_handler_func)
6501 (delete_file_handler, add_file_handler, append_callback_event)
6502 (delete_callback_event, start_event_loop, initialize_event_loop):
6503 Move to event-loop.h and include it.
6504 * event-loop.h: New file.
6505
799cdc37
PA		 65062013-09-05 Pedro Alves <palves@redhat.com>
6507
6508 * dll.c, inferiors.c, remote-utils.c, server.c: Include "dll.h".
6509 * server.h (struct dll_info, all_dlls, dlls_changed, clear_dlls)
6510 (loaded_dll, unloaded_dll): Move to ...
6511 * dll.h: ... this new file.
6512 * inferiors.c, remote-utils.c, win32-low.c: Include "dll.h".
6513
6a6bbd9d
PA		 65142013-09-05 Pedro Alves <palves@redhat.com>
6515
6516 * server.h (current_process, get_thread_process, all_processes)
6517 (add_inferior_to_list, for_each_inferior, current_inferior)
6518 (remove_inferior, add_process, remove_process, find_process_pid)
6519 (have_started_inferiors_p, have_attached_inferiors_p)
6520 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id)
6521 (clear_inferiors, find_inferior, find_inferior_id)
6522 (inferior_target_data, set_inferior_target_data)
6523 (inferior_regcache_data, set_inferior_regcache_data): Move to
6524 inferiors.h, and include it.
6525 * inferiors.h: New file.
6526
f699aaba
PA		 65272013-09-05 Pedro Alves <palves@redhat.com>
6528
6529 * server.h (struct emit_ops, current_insn_ptr, emit_error):
6530 Move ...
72f4393d 6531 * ax.h: ... here.
f699aaba 6532
c144c7a0
PA		 65332013-09-05 Pedro Alves <palves@redhat.com>
6534
6535 * ax.c, linux-low.c, linux-x86-low.c, server.c: Include
6536 tracepoint.h.
6537 * server.h (IPA_BUFSIZ, initialize_tracepoint, tracing)
6538 (disconnected_tracing, tracepoint_look_up_symbols, stop_tracing
6539 (handle_tracepoint_general_set, handle_tracepoint_query)
6540 (tracepoint_finished_step, tracepoint_was_hit)
6541 (release_while_stepping_state_list, current_traceframe)
6542 (in_readonly_region, traceframe_read_mem)
6543 (fetch_traceframe_registers, traceframe_read_sdata)
6544 (traceframe_read_info, struct fast_tpoint_collect_status)
6545 (fast_tracepoint_collecting, force_unlock_trace_buffer)
6546 (handle_tracepoit_bkpts, initialize_low_tracepoint)
6547 (supply_fast_tracepoint_registers)
6548 (supply_static_tracepoint_registers, set_trampoline_buffer_space)
6549 (ipa_tdesc, claim_trampoline_space)
6550 (have_fast_tracepoint_trampoline_buffer, gdb_agent_about_to_close)
6551 (agent_mem_read, agent_get_trace_state_variable_value)
6552 (agent_set_trace_state_variable_value, agent_tsv_read)
6553 (agent_mem_read_string, get_raw_reg_func_addr)
6554 (get_get_tsv_func_addr, get_set_tsv_func_addr): Move to ...
6555 * tracepoint.h: ... this new file.
6556
ff42e6ab
PA		 65572013-09-05 Pedro Alves <palves@redhat.com>
6558
6559 * server.h (perror_with_name, error, fatal, warning, paddress)
6560 (pulongest, plongest, phex_nz, pfildes): Move to utils.h, and
6561 include it.
6562 * utils.h: New file.
6563
541af0f4
PA		 65642013-09-05 Pedro Alves <palves@redhat.com>
6565
6566 * server.h (remote_debug, noack_mode, transport_is_reliable)
6567 (gdb_connected, STDIO_CONNECTION_NAME, remote_connection_is_stdio)
6568 (read_ptid, write_ptid, putpkt, putpkt_binary, putpkt_notif)
6569 (getpkt, remote_prepare, remote_open, remote_close, write_ok)
6570 (write_enn, initialize_async_io, enable_async_io)
6571 (disable_async_io, check_remote_input_interrupt_request)
6572 (convert_ascii_to_int, convert_int_to_ascii, new_thread_notify)
6573 (dead_thread_notify, prepare_resume_reply)
6574 (decode_address_to_semicolon, decode_address, decode_m_packet)
6575 (decode_M_packet, decode_X_packet, decode_xfer_write)
6576 (decode_search_memory_packet, unhexify, hexify)
6577 (remote_escape_output, unpack_varlen_hex, clear_symbol_cache)
6578 (look_up_one_symbol, relocate_instruction)
6579 (monitor_output): Move to remote-utils.h, and include it.
6580 * remote-utils.h: New file.
6581
eebdf26b
PA		 65822013-09-05 Pedro Alves <palves@redhat.com>
6583
6584 * server.h (_): Delete.
6585
3aafd2ff
PA		 65862013-09-02 Pedro Alves <palves@redhat.com>
6587
6588 * tracepoint.c (TRACEFRAME_EOB_MARKER_SIZE): New macro.
6589 (init_trace_buffer): Ensure at least TRACEFRAME_EOB_MARKER_SIZE is
6590 allocated.
6591 (trace_buffer_alloc): Use TRACEFRAME_EOB_MARKER_SIZE.
6592
cee83bcb
PM		 65932013-09-02 Pierre Muller <muller@sourceware.org>
6594
6595 * win32-low.c (child_xfer_memory): Check if ReadProcessMemory
6596 or WriteProcessMemory complete successfully and handle
6597 ERROR_PARTIAL_COPY error.
6598
9a13b2fa
PA		 65992013-09-02 Pedro Alves <palves@redhat.com>
6600
6601 * server.c (gdb_read_memory): Return -1 on traceframe memory read
6602 error instead of EIO.
6603
602e3198
JK		 66042013-08-28 Jan Kratochvil <jan.kratochvil@redhat.com>
6605
6606 PR server/15604
6607 * linux-low.c: Include filestuff.h.
6608 (linux_create_inferior) <pid == 0>: Call close_most_fds.
6609 * lynx-low.c: Include filestuff.h.
6610 (lynx_create_inferior) <pid == 0>: Call close_most_fds.
6611 * server.c: Include filestuff.h.
6612 (main): Call notice_open_fds.
6613 * spu-low.c: Include filestuff.h.
6614 (spu_create_inferior) <pid == 0>: Call close_most_fds.
6615
96d7229d
LM		 66162013-08-22 Luis Machado <lgustavo@codesourcery.com>
6617
6618 * Makefile.in: Explain why ../target and ../nat are not
6619 listed as include file search paths.
6620 (linux-waitpid.o): New object file rule.
6621 * configure.srv (srv_native_linux_obj): New variable.
6622 Replace all occurrences of linux native object files with
6623 $srv_native_linux_obj.
6624 * linux-low.c: Include nat/linux-nat.h and nat/linux-waitpid.h.
6625 (HAS_NOMMU): Move defining logic to common/linux-ptrace.c.
6626 (linux_enable_event_reporting): Remove declaration.
6627 (my_waitpid): Moved to common/linux-waitpid.c.
6628 (linux_wait_for_event): Pass ptid when calling
6629 linux_enable_event_reporting.
6630 (linux_supports_tracefork_flag): Remove.
6631 (linux_enable_event_reporting): Likewise.
6632 (linux_tracefork_grandchild): Remove.
6633 (STACK_SIZE): Moved to common/linux-ptrace.c.
6634 (linux_tracefork_child): Remove.
6635 (linux_test_for_tracefork): Remove.
6636 (linux_look_up_symbols): Call linux_supports_traceclone.
6637 (initialize_low): Remove call to linux_test_for_tracefork.
6638 * linux-low.h (PTRACE_TYPE_ARG3): Move to
6639 common/linux-ptrace.h.
6640 (PTRACE_TYPE_ARG4): Likewise.
6641 Include linux-ptrace.h.
6642
32940073
PA		 66432013-08-21 Pedro Alves <palves@redhat.com>
6644
6645 * config.in: Renegerate.
6646
33b60d58 66472013-08-19 Luis Machado <lgustavo@codesourcery.com>
a261b8f5 6648
33b60d58
LM		 6649 * Makefile.in (INCLUDE_CFLAGS): Include -I$(srcdir)/../.
6650 (SFILES): Remove $(srcdir)/common/target-common.c and
6651 add $(srcdir)/target/waitstatus.c.
6652 (OBS): Remove target-common.o and add waitstatus.o.
6653 (server_h): Remove $(srcdir)/../common/target-common.h and
6654 add $(srcdir)/../target/resume.h, $(srcdir)/../target/wait.h
6655 and $(srcdir)/../target/waitstatus.h.
6656 (target-common.o): Remove.
6657 (waitstatus.o): New target object file.
6658 * target.h: Do not include target-common.h and
6659 include target/resume.h, target/wait.h and
6660 target/waitstatus.h.
6661
b8e1b30e
LM		 66622013-08-13 Luis Machado <lgustavo@codesourcery.com>
6663
6664 * linux-arm-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
6665 to PTRACE_TYPE_ARG3.
6666 * linux-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
6667 to PTRACE_TYPE_ARG3 and PTRACE_ARG4_TYPE to
6668 PTRACE_TYPE_ARG4.
6669 * linux-low.h (PTRACE_ARG3_TYPE): Rename to PTRACE_TYPE_ARG3.
6670 (PTRACE_ARG4_TYPE): Rename to PTRACE_TYPE_ARG4.
6671
7a60ad40
YQ		 66722013-07-27 Jie Zhang <jie@codesourcery.com>
6673 Daniel Jacobowitz <dan@codesourcery.com>
6674 Yao Qi <yao@codesourcery.com>
6675
6676 * Makefile.in (SFILES): Add common/mips-linux-watch.c.
6677 (mips-linux-watch.o): New rule.
6678 (mips_linux_watch_h): New variable.
6679 * configure.srv <mips*-*-linux*>: Add mips-linux-watch.o to
6680 srv_tgtobj.
6681 * linux-mips-low.c: Include mips-linux-watch.h.
6682 (struct arch_process_info, struct arch_lwp_info): New.
6683 (update_watch_registers_callback): New function.
6684 (mips_linux_new_process, mips_linux_new_thread) New functions.
6685 (mips_linux_prepare_to_resume, mips_insert_point): New
6686 functions.
6687 (mips_remove_point, mips_stopped_by_watchpoint): New
6688 functions.
6689 (rsp_bp_type_to_target_hw_bp_type): New function.
6690 (mips_stopped_data_address): New function.
6691 (the_low_target): Add watchpoint support functions.
6692
de6f69ad
YQ		 66932013-07-27 Yao Qi <yao@codesourcery.com>
6694
6695 * i386-low.c: Include break-common.h.
6696 (enum target_hw_bp_type): Remove.
6697
3360c0bf
LM		 66982013-07-24 Luis Machado <lgustavo@codesourcery.com>
6699
6700 * Makefile.in (SFILES): /common/target-common.c.
6701 (OBS): Add target-common.o.
6702 (server_h): Add $(srcdir)/../common/target-common.h.
6703 (target-common.o): New target.
6704 * server.c (queue_stop_reply_callback): Free
6705 status string after use.
6706 * target.c (target_waitstatus_to_string): Remove.
6707 * target.h: Include target-common.h.
6708 (resume_kind): Likewise.
6709 (target_waitkind): Likewise.
6710 (target_waitstatus): Likewise.
6711 (TARGET_WNOHANG): Likewise.
6712
bd885420
YQ		 67132013-07-04 Yao Qi <yao@codesourcery.com>
6714
6715 * Makefile.in (host_alias): Use @host_noncanonical@.
6716 (target_alias): Use @target_noncanonical@.
6717 * configure.ac: Use ACX_NONCANONICAL_TARGET and
6718 ACX_NONCANONICAL_HOST.
6719 * configure: Regenerated.
6720
6721 Revert:
6722 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
6723
6724 * configure.ac (version_host, version_target): Set and AC_SUBST them.
6725 * configure: Rebuild.
6726 * Makefile.in (version_host, version_target): Get from configure.
6727 (version.c): Use $(version_host) and $(version_target).
6728
17ef446e
PA		 67292013-07-03 Pedro Alves <palves@redhat.com>
6730
6731 * Makefile.in (config.status): Depend on development.sh.
6732 * acinclude.m4: Include libmcheck.m4.
6733 * configure: Regenerate.
6734
7a9a7487
MG		 67352013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
6736
6737 * win32-low.c (winapi_DebugActiveProcessStop): Move the WINAPI
6738 attribute inside the parentheses.
6739 (winapi_DebugSetProcessKillOnExit): Ditto.
6740 (winapi_DebugBreakProcess): Ditto.
6741 (winapi_GenerateConsoleCtrlEvent): Ditto.
a261b8f5 6742
49b64de6
MG		 67432013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
6744
6745 * notif.h (notif_event): Add a dummy member to avoid compiler
6746 errors.
6747
d5749ee7
PA		 67482013-07-01 Pedro Alves <palves@redhat.com>
6749
6750 * hostio.c (HOSTIO_PATH_MAX): Define.
6751 (require_filename, handle_open, handle_unlink, handle_readlink):
6752 Use it.
6753
d8d2a3ee
PA		 67542013-07-01 Pedro Alves <palves@redhat.com>
6755
6756 * server.h: Include "pathmax.h".
6757 * linux-low.c: Don't include sys/param.h.
6758 (linux_pid_exe_is_elf_64_file): Use PATH_MAX instead of
6759 MAXPATHLEN.
6760 * win32-low.c: Don't include sys/param.h.
6761 (win32_create_inferior): Use PATH_MAX instead of MAXPATHLEN.
6762
bc7dea8d
PA		 67632013-07-01 Pedro Alves <palves@redhat.com>
6764
6765 * event-loop.c: Don't check HAVE_UNISTD_H before including
6766 <unistd.h>.
6767 * gdbreplay.c: Likewise.
6768 * remote-utils.c: Likewise.
6769 * server.c: Likewise.
6770 * configure.ac: Don't check for unistd.h.
6771 * configure: Regenerate.
6772
d6c2da54
TT		 67732013-06-28 Tom Tromey <tromey@redhat.com>
6774
6775 * Makefile.in (version.c): Use version.in, not
6776 common/version.in.
6777
257b6bec
MG		 67782013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
6779
6780 * configure.ac (version_host, version_target): Set and AC_SUBST them.
6781 * configure: Rebuild.
6782 * Makefile.in (version_host, version_target): Get from configure.
6783 (version.c): Use $(version_host) and $(version_target).
6784
86ebe149
DK		 67852013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
6786
6787 Fix trace-status to output user name without trailing colon.
6788 * tracepoint.c (cmd_qtstatus): Remove unnecessary colon from user name.
6789
f30aa5af
DK		 67902013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
6791
6792 Fix trace-status to output proper start-time and stop-time.
6793 * tracepoint.c (cmd_qtstatus): Modify trace-status output to
6794 output start time and stop time in hex as gdb expects.
6795
28a93511
YQ		 67962013-06-26 Pedro Alves <pedro@codesourcery.com>
6797
6798 * tracepoint.c (build_traceframe_info_xml): Output trace state
6799 variables present in the trace buffer.
6800
01208463
TT		 68012013-06-24 Tom Tromey <tromey@redhat.com>
6802
6803 * Makefile.in (version.c): Use bfd/version.h, common/version.in,
6804 create-version.sh.
6805 (version.o): Remove.
6806 * gdbreplay.c: Include version.h.
6807 (version, host_name): Don't declare.
6808 * server.h: Include version.h.
6809 (version, host_name): Don't declare.
6810
760256f9
PA		 68112013-06-12 Pedro Alves <palves@redhat.com>
6812
6813 * linux-x86-low.c (linux_is_elf64): Delete global.
6814 (x86_siginfo_fixup): Replace reference to `linux_is_elf64' global
6815 with local linux_pid_exe_is_elf_64_file use.
6816
030031ee
PA		 68172013-06-11 Pedro Alves <palves@redhat.com>
6818
6819 * linux-low.c (regset_disabled, disable_regset): New functions.
6820 (regsets_fetch_inferior_registers)
6821 (regsets_store_inferior_registers): Use them.
6822 (initialize_regsets_info); Don't allocate the disabled_regsets
6823 array here.
6824 * linux-low.h (struct regsets_info) <disabled_regsets>: Extend
6825 comment.
6826
5da6eb0a
PA		 68272013-06-11 Pedro Alves <palves@redhat.com>
6828
6829 * linux-low.c (initialize_regsets_info): Use xcalloc instead of
6830 xmalloc.
6831
7e5aaa09
PA		 68322013-06-11 Pedro Alves <palves@redhat.com>
6833
6834 * linux-x86-low.c (initialize_low_arch): Call
6835 init_registers_x32_avx_linux.
6836
d878444c
JK		 68372013-06-09 Jan Kratochvil <jan.kratochvil@redhat.com>
6838
6839 Fix compatibility with Android Bionic.
6840 * linux-low.c (linux_qxfer_libraries_svr4): Ignore first entry even if
6841 it is not empty.
6842
3aee8918
PA		 68432013-06-07 Pedro Alves <palves@redhat.com>
6844
5f2b57b5 6845 PR server/14823
3aee8918
PA		 6846 * Makefile.in (OBS): Add tdesc.o.
6847 (IPA_OBJS): Add tdesc-ipa.o.
6848 (tdesc-ipa.o): New rule.
6849 * ax.c (gdb_eval_agent_expr): Adjust register_size call to new
6850 interface.
6851 * linux-low.c (new_inferior): Delete.
6852 (disabled_regsets, num_regsets): Delete.
6853 (linux_add_process): Adjust to set the new per-process
6854 new_inferior flag.
6855 (linux_detach_one_lwp): Adjust to call regcache_invalidate_thread.
6856 (linux_wait_for_lwp): Adjust. Only call arch_setup if the event
6857 was a stop. When calling arch_setup, switch the current inferior
6858 to the thread that got an event.
6859 (linux_resume_one_lwp): Adjust to call regcache_invalidate_thread.
6860 (regsets_fetch_inferior_registers)
6861 (regsets_store_inferior_registers): New regsets_info parameter.
6862 Adjust to use it.
6863 (linux_register_in_regsets): New regs_info parameter. Adjust to
6864 use it.
6865 (register_addr, fetch_register, store_register): New usrregs_info
6866 parameter. Adjust to use it.
6867 (usr_fetch_inferior_registers, usr_store_inferior_registers): New
6868 parameter regs_info. Adjust to use it.
6869 (linux_fetch_registers): Get the current inferior's regs_info, and
6870 adjust to use it.
6871 (linux_store_registers): Ditto.
6872 [HAVE_LINUX_REGSETS] (initialize_regsets_info): New.
6873 (initialize_low): Don't initialize the target_regsets here. Call
6874 initialize_low_arch.
6875 * linux-low.h (target_regsets): Delete declaration.
6876 (struct regsets_info): New.
6877 (struct usrregs_info): New.
6878 (struct regs_info): New.
6879 (struct process_info_private) <new_inferior>: New field.
6880 (struct linux_target_ops): Delete the num_regs, regmap, and
6881 regset_bitmap fields. New field regs_info.
6882 [HAVE_LINUX_REGSETS] (initialize_regsets_info): Declare.
6883 * i387-fp.c (num_xmm_registers): Delete.
6884 (i387_cache_to_fsave, i387_fsave_to_cache): Adjust find_regno
6885 calls to new interface.
6886 (i387_cache_to_fxsave, i387_cache_to_xsave, i387_fxsave_to_cache)
6887 (i387_xsave_to_cache): Adjust find_regno calls to new interface.
6888 Infer the number of xmm registers from the regcache's target
6889 description.
6890 * i387-fp.h (num_xmm_registers): Delete.
6891 * inferiors.c (add_thread): Don't install the thread's regcache
6892 here.
6893 * proc-service.c (gregset_info): Fetch the current inferior's
6894 regs_info. Adjust to use it.
6895 * regcache.c: Include tdesc.h.
6896 (register_bytes, reg_defs, num_registers)
6897 (gdbserver_expedite_regs): Delete.
6898 (get_thread_regcache): If the thread doesn't have a regcache yet,
6899 create one, instead of aborting gdbserver.
6900 (regcache_invalidate_one): Rename to ...
6901 (regcache_invalidate_thread): ... this.
6902 (regcache_invalidate_one): New.
6903 (regcache_invalidate): Only invalidate registers of the current
6904 process.
6905 (init_register_cache): Add target_desc parameter, and use it.
6906 (new_register_cache): Ditto. Assert the target description has a
6907 non zero registers_size.
6908 (regcache_cpy): Add assertions. Adjust.
6909 (realloc_register_cache, set_register_cache): Delete.
6910 (registers_to_string, registers_from_string): Adjust.
6911 (find_register_by_name, find_regno, find_register_by_number)
6912 (register_cache_size): Add target_desc parameter, and use it.
6913 (free_register_cache_thread, free_register_cache_thread_one)
6914 (regcache_release, register_cache_size): New.
6915 (register_size): Add target_desc parameter, and use it.
6916 (register_data, supply_register, supply_register_zeroed)
6917 (supply_regblock, supply_register_by_name, collect_register)
6918 (collect_register_as_string, collect_register_by_name): Adjust.
6919 * regcache.h (struct target_desc): Forward declare.
6920 (struct regcache) <tdesc>: New field.
6921 (init_register_cache, new_register_cache): Add target_desc
6922 parameter.
6923 (regcache_invalidate_thread): Declare.
6924 (regcache_invalidate_one): Delete declaration.
6925 (regcache_release): Declare.
6926 (find_register_by_number, register_cache_size, register_size)
6927 (find_regno): Add target_desc parameter.
6928 (gdbserver_expedite_regs, gdbserver_xmltarget): Delete
6929 declarations.
6930 * remote-utils.c: Include tdesc.h.
6931 (outreg, prepare_resume_reply): Adjust.
6932 * server.c: Include tdesc.h.
6933 (gdbserver_xmltarget): Delete declaration.
6934 (get_features_xml, process_serial_event): Adjust.
6935 * server.h [IN_PROCESS_AGENT] (struct target_desc): Forward
6936 declare.
6937 (struct process_info) <tdesc>: New field.
6938 (ipa_tdesc): Declare.
6939 * tdesc.c: New file.
6940 * tdesc.h: New file.
6941 * tracepoint.c: Include tdesc.h.
6942 [IN_PROCESS_AGENT] (ipa_tdesc): Define.
6943 (get_context_regcache): Adjust to pass ipa_tdesc down.
6944 (do_action_at_tracepoint): Adjust to get the register cache size
6945 from the context regcache's description.
6946 (traceframe_walk_blocks): Adjust to get the register cache size
6947 from the current trace frame's description.
6948 (traceframe_get_pc): Adjust to get current trace frame's
6949 description and pass it down.
6950 (gdb_collect): Adjust to get the register cache size from the
6951 IPA's description.
6952 * linux-amd64-ipa.c (tdesc_amd64_linux): Declare.
6953 (gdbserver_xmltarget): Delete.
6954 (initialize_low_tracepoint): Set the ipa's target description.
6955 * linux-i386-ipa.c (tdesc_i386_linux): Declare.
6956 (initialize_low_tracepoint): Set the ipa's target description.
6957 * linux-x86-low.c: Include tdesc.h.
6958 [__x86_64__] (is_64bit_tdesc): New.
6959 (ps_get_thread_area, x86_get_thread_area): Use it.
6960 (i386_cannot_store_register): Rename to ...
6961 (x86_cannot_store_register): ... this. Use is_64bit_tdesc.
6962 (i386_cannot_fetch_register): Rename to ...
6963 (x86_cannot_fetch_register): ... this. Use is_64bit_tdesc.
6964 (x86_fill_gregset, x86_store_gregset): Adjust register_size calls
6965 to new interface.
6966 (target_regsets): Rename to ...
6967 (x86_regsets): ... this.
6968 (x86_get_pc, x86_set_pc): Adjust register_size calls to new
6969 interface.
6970 (x86_siginfo_fixup): Use is_64bit_tdesc.
6971 [__x86_64__] (tdesc_amd64_linux, tdesc_amd64_avx_linux)
6972 (tdesc_x32_avx_linux, tdesc_x32_linux)
6973 (tdesc_i386_linux, tdesc_i386_mmx_linux, tdesc_i386_avx_linux):
6974 Declare.
6975 (x86_linux_update_xmltarget): Delete.
6976 (I386_LINUX_XSAVE_XCR0_OFFSET): Define.
6977 (have_ptrace_getfpxregs, have_ptrace_getregset): New.
6978 (AMD64_LINUX_USER64_CS): New.
6979 (x86_linux_read_description): New, based on
6980 x86_linux_update_xmltarget.
6981 (same_process_callback): New.
6982 (x86_arch_setup_process_callback): New.
6983 (x86_linux_update_xmltarget): New.
6984 (x86_regsets_info): New.
6985 (amd64_linux_regs_info): New.
6986 (i386_linux_usrregs_info): New.
6987 (i386_linux_regs_info): New.
6988 (x86_linux_regs_info): New.
6989 (x86_arch_setup): Reimplement.
6990 (x86_install_fast_tracepoint_jump_pad): Use is_64bit_tdesc.
6991 (x86_emit_ops): Ditto.
6992 (the_low_target): Adjust. Install x86_linux_regs_info,
6993 x86_cannot_fetch_register, and x86_cannot_store_register.
6994 (initialize_low_arch): New.
6995 * linux-ia64-low.c (tdesc_ia64): Declare.
6996 (ia64_fetch_register): Adjust.
6997 (ia64_usrregs_info, regs_info): New globals.
6998 (ia64_regs_info): New function.
6999 (the_low_target): Adjust.
7000 (initialize_low_arch): New function.
7001 * linux-sparc-low.c (tdesc_sparc64): Declare.
7002 (sparc_fill_gregset_to_stack, sparc_store_gregset_from_stack):
7003 Adjust.
7004 (sparc_arch_setup): New function.
7005 (sparc_regsets_info, sparc_usrregs_info, regs_info): New globals.
7006 (the_low_target): Adjust.
7007 (initialize_low_arch): New function.
7008 * linux-ppc-low.c (tdesc_powerpc_32l, tdesc_powerpc_altivec32l)
7009 (tdesc_powerpc_cell32l, tdesc_powerpc_vsx32l)
7010 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_altivec32l)
7011 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_e500l)
7012 (tdesc_powerpc_64l, tdesc_powerpc_altivec64l)
7013 (tdesc_powerpc_cell64l, tdesc_powerpc_vsx64l)
7014 (tdesc_powerpc_isa205_64l, tdesc_powerpc_isa205_altivec64l)
7015 (tdesc_powerpc_isa205_vsx64l): Declare.
7016 (ppc_cannot_store_register, ppc_collect_ptrace_register)
7017 (ppc_supply_ptrace_register, parse_spufs_run, ppc_get_pc)
7018 (ppc_set_pc, ppc_get_hwcap): Adjust.
7019 (ppc_usrregs_info): Forward declare.
7020 (!__powerpc64__) ppc_regmap_adjusted: New global.
7021 (ppc_arch_setup): Adjust to the current process'es target
7022 description.
7023 (ppc_fill_vsxregset, ppc_store_vsxregset, ppc_fill_vrregset)
7024 (ppc_store_vrregset, ppc_fill_evrregset, ppc_store_evrregse)
7025 (ppc_store_evrregset): Adjust.
7026 (target_regsets): Rename to ...
7027 (ppc_regsets): ... this, and make static.
7028 (ppc_usrregs_info, ppc_regsets_info, regs_info): New globals.
7029 (ppc_regs_info): New function.
7030 (the_low_target): Adjust.
7031 (initialize_low_arch): New function.
7032 * linux-s390-low.c (tdesc_s390_linux32, tdesc_s390_linux32v1)
7033 (tdesc_s390_linux32v2, tdesc_s390_linux64, tdesc_s390_linux64v1)
7034 (tdesc_s390_linux64v2, tdesc_s390x_linux64, tdesc_s390x_linux64v1)
7035 (tdesc_s390x_linux64v2): Declare.
7036 (s390_collect_ptrace_register, s390_supply_ptrace_register)
7037 (s390_fill_gregset, s390_store_last_break): Adjust.
7038 (target_regsets): Rename to ...
7039 (s390_regsets): ... this, and make static.
7040 (s390_get_pc, s390_set_pc): Adjust.
7041 (s390_get_hwcap): New target_desc parameter, and use it.
7042 [__s390x__] (have_hwcap_s390_high_gprs): New global.
7043 (s390_arch_setup): Adjust to set the current process'es target
7044 description. Don't adjust the regmap.
7045 (s390_usrregs_info, s390_regsets_info, regs_info): New globals.
7046 [__s390x__] (s390_usrregs_info_3264, s390_regsets_info_3264)
7047 (regs_info_3264): New globals.
7048 (s390_regs_info): New function.
7049 (the_low_target): Adjust.
7050 (initialize_low_arch): New function.
7051 * linux-mips-low.c (tdesc_mips_linux, tdesc_mips_dsp_linux)
7052 (tdesc_mips64_linux, tdesc_mips64_dsp_linux): Declare.
7053 [__mips64] (init_registers_mips_linux)
7054 (init_registers_mips_dsp_linux): Delete defines.
7055 [__mips64] (tdesc_mips_linux, tdesc_mips_dsp_linux): New defines.
7056 (have_dsp): New global.
7057 (mips_read_description): New, based on mips_arch_setup.
7058 (mips_arch_setup): Reimplement.
7059 (get_usrregs_info): New function.
7060 (mips_cannot_fetch_register, mips_cannot_store_register)
7061 (mips_get_pc, mips_set_pc, mips_fill_gregset, mips_store_gregset)
7062 (mips_fill_fpregset, mips_store_fpregset): Adjust.
7063 (target_regsets): Rename to ...
7064 (mips_regsets): ... this, and make static.
7065 (mips_regsets_info, mips_dsp_usrregs_info, mips_usrregs_info)
7066 (dsp_regs_info, regs_info): New globals.
7067 (mips_regs_info): New function.
7068 (the_low_target): Adjust.
7069 (initialize_low_arch): New function.
7070 * linux-arm-low.c (tdesc_arm, tdesc_arm_with_iwmmxt)
7071 (tdesc_arm_with_vfpv2, tdesc_arm_with_vfpv3, tdesc_arm_with_neon):
7072 Declare.
7073 (arm_fill_vfpregset, arm_store_vfpregset): Adjust.
7074 (arm_read_description): New, with bits factored from
7075 arm_arch_setup.
7076 (arm_arch_setup): Reimplement.
7077 (target_regsets): Rename to ...
7078 (arm_regsets): ... this, and make static.
7079 (arm_regsets_info, arm_usrregs_info, regs_info): New globals.
7080 (arm_regs_info): New function.
7081 (the_low_target): Adjust.
7082 (initialize_low_arch): New function.
7083 * linux-m68k-low.c (tdesc_m68k): Declare.
7084 (target_regsets): Rename to ...
7085 (m68k_regsets): ... this, and make static.
7086 (m68k_regsets_info, m68k_usrregs_info, regs_info): New globals.
7087 (m68k_regs_info): New function.
7088 (m68k_arch_setup): New function.
7089 (the_low_target): Adjust.
7090 (initialize_low_arch): New function.
7091 * linux-sh-low.c (tdesc_sharch): Declare.
7092 (target_regsets): Rename to ...
7093 (sh_regsets): ... this, and make static.
7094 (sh_regsets_info, sh_usrregs_info, regs_info): New globals.
7095 (sh_regs_info, sh_arch_setup): New functions.
7096 (the_low_target): Adjust.
7097 (initialize_low_arch): New function.
7098 * linux-bfin-low.c (tdesc_bfin): Declare.
7099 (bfin_arch_setup): New function.
7100 (bfin_usrregs_info, regs_info): New globals.
7101 (bfin_regs_info): New function.
7102 (the_low_target): Adjust.
7103 (initialize_low_arch): New function.
7104 * linux-cris-low.c (tdesc_cris): Declare.
7105 (cris_arch_setup): New function.
7106 (cris_usrregs_info, regs_info): New globals.
7107 (cris_regs_info): New function.
7108 (the_low_target): Adjust.
7109 (initialize_low_arch): New function.
7110 * linux-cris-low.c (tdesc_crisv32): Declare.
7111 (cris_arch_setup): New function.
7112 (cris_regsets_info, cris_usrregs_info, regs_info): New globals.
7113 (cris_regs_info): New function.
7114 (the_low_target): Adjust.
7115 (initialize_low_arch): New function.
7116 * linux-m32r-low.c (tdesc_m32r): Declare.
7117 (m32r_arch_setup): New function.
7118 (m32r_usrregs_info, regs_info): New globals.
7119 (m32r_regs_info): Adjust.
7120 (initialize_low_arch): New function.
7121 * linux-tic6x-low.c (tdesc_tic6x_c64xp_linux)
7122 (tdesc_tic6x_c64x_linux, tdesc_tic6x_c62x_linux): Declare.
7123 (tic6x_usrregs_info): Forward declare.
7124 (tic6x_read_description): New function, based on ...
7125 (tic6x_arch_setup): ... this. Reimplement.
7126 (target_regsets): Rename to ...
7127 (tic6x_regsets): ... this, and make static.
7128 (tic6x_regsets_info, tic6x_usrregs_info, regs_info): New globals.
7129 (tic6x_regs_info): New function.
7130 (the_low_target): Adjust.
7131 (initialize_low_arch): New function.
7132 * linux-xtensa-low.c (tdesc_xtensa): Declare.
7133 (xtensa_fill_gregset, xtensa_store_gregset): Adjust.
7134 (target_regsets): Rename to ...
7135 (xtensa_regsets): ... this, and make static.
7136 (xtensa_regsets_info, xtensa_usrregs_info, regs_info): New
7137 globals.
7138 (xtensa_arch_setup, xtensa_regs_info): New functions.
7139 (the_low_target): Adjust.
7140 (initialize_low_arch): New function.
7141 * linux-nios2-low.c (tdesc_nios2_linux): Declare.
7142 (nios2_arch_setup): Set the current process'es tdesc.
7143 (target_regsets): Rename to ...
7144 (nios2_regsets): ... this.
7145 (nios2_regsets_info, nios2_usrregs_info, regs_info): New globals.
7146 (nios2_regs_info): New function.
7147 (the_low_target): Adjust.
7148 (initialize_low_arch): New function.
a261b8f5
PA		 7149 * linux-aarch64-low.c (tdesc_aarch64): Declare.
7150 (aarch64_arch_setup): Set the current process'es tdesc.
7151 (target_regsets): Rename to ...
7152 (aarch64_regsets): ... this.
7153 (aarch64_regsets_info, aarch64_usrregs_info, regs_info): New globals.
7154 (aarch64_regs_info): New function.
7155 (the_low_target): Adjust.
7156 (initialize_low_arch): New function.
3aee8918
PA		 7157 * linux-tile-low.c (tdesc_tilegx, tdesc_tilegx32): Declare
7158 globals.
7159 (target_regsets): Rename to ...
7160 (tile_regsets): ... this.
7161 (tile_regsets_info, tile_usrregs_info, regs_info): New globals.
7162 (tile_regs_info): New function.
7163 (tile_arch_setup): Set the current process'es tdesc.
7164 (the_low_target): Adjust.
7165 (initialize_low_arch): New function.
7166 * spu-low.c (tdesc_spu): Declare.
7167 (spu_create_inferior, spu_attach): Set the new process'es tdesc.
7168 * win32-arm-low.c (tdesc_arm): Declare.
7169 (arm_arch_setup): New function.
7170 (the_low_target): Install arm_arch_setup instead of
7171 init_registers_arm.
7172 * win32-i386-low.c (tdesc_i386, tdesc_amd64): Declare.
7173 (init_windows_x86): Rename to ...
7174 (i386_arch_setup): ... this. Set `win32_tdesc'.
7175 (the_low_target): Adjust.
7176 * win32-low.c (win32_tdesc): New global.
7177 (child_add_thread): Don't create the thread cache here.
7178 (do_initial_child_stuff): Set the new process'es tdesc.
7179 * win32-low.h (struct target_desc): Forward declare.
7180 (win32_tdesc): Declare.
7181 * lynx-i386-low.c (tdesc_i386): Declare global.
7182 (lynx_i386_arch_setup): Set `lynx_tdesc'.
7183 * lynx-low.c (lynx_tdesc): New global.
7184 (lynx_add_process): Set the new process'es tdesc.
7185 * lynx-low.h (struct target_desc): Forward declare.
7186 (lynx_tdesc): Declare global.
7187 * lynx-ppc-low.c (tdesc_powerpc_32): Declare global.
7188 (lynx_ppc_arch_setup): Set `lynx_tdesc'.
7189 * nto-low.c (nto_tdesc): New global.
7190 (do_attach): Set the new process'es tdesc.
7191 * nto-low.h (struct target_desc): Forward declare.
7192 (nto_tdesc): Declare.
7193 * nto-x86-low.c (tdesc_i386): Declare.
7194 (nto_x86_arch_setup): Set `nto_tdesc'.
7195
b1fbec62
GB		 71962013-06-04 Gary Benson <gbenson@redhat.com>
7197
7198 * server.c (handle_query): Add "augmented-libraries-svr4-read+"
7199 to qSupported response when appropriate.
7200 (handle_qxfer_libraries_svr4): Allow qXfer:libraries-svr4:read
7201 with nonzero-length annex.
7202 * linux-low.c (linux_qxfer_libraries_svr4): Parse and handle
7203 arguments supplied in annex.
7204
d1ec4ce7
DE		 72052013-05-31 Doug Evans <dje@google.com>
7206
ac44adcb 7207 PR server/15594
d1ec4ce7
DE		 7208 * linux-x86-low.c (ps_get_thread_area): Properly extend address to
7209 64 bits in 64-cross-32 environment.
7210
9b25f2d3
PA		 72112013-05-28 Pedro Alves <palves@redhat.com>
7212
7213 * Makefile.in (clean): Remove reference to aarch64-without-fpu.c.
7214 (aarch64-without-fpu.c): Delete rule.
7215 * configure.srv (aarch64*-*-linux*): Remove references to
7216 aarch64-without-fpu.o and aarch64-without-fpu.xml.
7217 * linux-aarch64-low.c (init_registers_aarch64_without_fpu): Remove
7218 declaration.
7219
6740dc9c
PA		 72202013-05-24 Pedro Alves <palves@redhat.com>
7221
7222 * server.c (handle_v_cont) <vCont;r>: Use unpack_varlen_hex
7223 instead of strchr/decode_address. Error if the range isn't split
7224 with a ','. Don't assume there's be a ':' in the action.
7225
c2d6af84
PA		 72262013-05-23 Yao Qi <yao@codesourcery.com>
7227 Pedro Alves <palves@redhat.com>
7228
7229 * linux-low.c (lwp_in_step_range): New function.
7230 (linux_wait_1): If the thread was range stepping and stopped
7231 outside the stepping range, report the stop to GDB. Otherwise,
7232 continue stepping. Add range stepping debug output.
7233 (linux_set_resume_request): Copy the step range from the resume
7234 request to the lwp.
7235 (linux_supports_range_stepping): New.
7236 (linux_target_ops) <supports_range_stepping>: Set to
7237 linux_supports_range_stepping.
7238 * linux-low.h (struct linux_target_ops)
7239 <supports_range_stepping>: New field.
7240 (struct lwp_info) <step_range_start, step_range_end>: New fields.
7241 * linux-x86-low.c (x86_supports_range_stepping): New.
7242 (the_low_target) <supports_range_stepping>: Set to
7243 x86_supports_range_stepping.
7244 * server.c (handle_v_cont): Handle 'r' action.
7245 (handle_v_requests): Append ";r" if the target supports range
7246 stepping.
7247 * target.h (struct thread_resume) <step_range_start,
7248 step_range_end>: New fields.
7249 (struct target_ops) <supports_range_stepping>:
7250 New field.
7251 (target_supports_range_stepping): New macro.
7252
58794e1a
JB		 72532013-05-17 Joel Brobecker <brobecker@adacore.com>
7254
7255 * lynx-low.c (lynx_resume): Fix null_ptid/minus_one_ptid
7256 confusion in comment.
7257
d631c5a7
JB		 72582013-05-17 Joel Brobecker <brobecker@adacore.com>
7259
7260 * lynx-low.c (struct process_info_private): New type.
7261 (lynx_add_process): New function.
7262 (lynx_create_inferior, lynx_attach): Replace calls to
7263 add_process by calls to lynx_add_process.
7264 (lynx_resume): If PTID is null, then try using
7265 current_process()->private->last_wait_event_ptid.
7266 Add comments.
7267 (lynx_clear_inferiors): Delete. The contents of that function
7268 has been inlined in lynx_mourn;
7269 (lynx_wait_1): Save the ptid in the process's private data.
7270 (lynx_mourn): Free the process' private data. Replace call
7271 to lynx_clear_inferiors by call to clear_inferiors.
7272
96f7a20f
YQ		 72732013-05-17 Yao Qi <yao@codesourcery.com>
7274
7275 * i386-low.c (i386_length_and_rw_bits): Move the comment to
7276 the right place.
7277
db0dfaa0
LM		 72782013-05-16 Luis Machado <lgustavo@codesourcery.com>
7279
7280 * linux-low.c: Move definition checks upwards for PT_TEXT_ADDR,
7281 PT_DATA_ADDR and PT_TEXT_END_ADDR. Update comments.
7282 (linux_read_offsets): Remove PT_TEXT_ADDR, PT_DATA_ADDR and
7283 PT_TEXT_END_ADDR guards. Update comments.
7284 (linux_target_op) <read_offsets>: Conditionally define to
7285 linux_read_offsets if the target is UCLIBC and if it defines
7286 PT_TEXT_ADDR, PT_DATA_ADDR and PT_TEXT_END_ADDR.
7287
68f5f838
SL		 72882013-05-06 Sandra Loosemore <sandra@codesourcery.com>
7289 Andrew Jenner <andrew@codesourcery.com>
7290
7291 * Makefile.in (SFILES): Add linux-nios2-low.c.
7292 (clean): Add action to delete nios2-linux.c.
7293 (nios2-linux.c): New rule.
7294 * configure.srv: Add nios2*-*-linux*.
7295 * linux-nios2-low.c: New.
7296
1ebff1fd
HAQ		 72972013-05-03 Hafiz Abid Qadeer <abidh@codesourcery.com>
7298
7299 * tracepoint.c (cmd_qtinit): Call 'stop_tracing'.
7300
f6150862
HZ		 73012013-04-25 Hui Zhu <hui@codesourcery.com>
7302
7303 PR gdb/15186
f6150862
HZ		 7304 * ax.c (ax_printf): Add fflush.
7305
614c279d
TT		 73062013-04-22 Tom Tromey <tromey@redhat.com>
7307
7308 * Makefile.in (SFILES): Add filestuff.c.
7309 (OBS): Add filestuff.o.
7310 (filestuff.o): New target.
7311 * config.in, configure: Rebuild.
7312 * configure.ac: Check for fdwalk, pipe2.
7313
7d4e5717
PA		 73142013-04-17 Pedro Alves <palves@redhat.com>
7315
7316 * configure.ac (USE_THREAD_DB): Delete variable.
7317 (if test "$srv_linux_thread_db" = "yes"): AC_DEFINE USE_THREAD_DB.
7318 Don't AC_SUBST USE_THREAD_DB.
7319 * Makefile.in (INTERNAL_CFLAGS): Remove @USE_THREAD_DB@.
7320 * config.in, configure: Regenerate.
7321
d5c93e41
PA		 73222013-04-16 Pedro Alves <palves@redhat.com>
7323
7324 * linux-low.h (struct lwp_info) <thread_known>: Move under
7325 the USE_THREAD_DB #ifdef.
7326
04f5fe89
PA		 73272013-04-16 Pedro Alves <palves@redhat.com>
7328
7329 * Makefile.in (INTERNAL_CFLAGS): Add @USE_THREAD_DB@.
7330 (linux-low.o): Delete rule.
7331 * linux-low.h: Always include "gdb_thread_db.h" instead of
7332 conditionally including thread_db.h.
7333 (struct lwp_info) <th>: Guard with #ifdef USE_THREAD_DB instead of
7334 HAVE_THREAD_DB_H.
7335
480b27bf
JK		 73362013-04-07 Jan Kratochvil <jan.kratochvil@redhat.com>
7337
7338 * Makefile.in (install-only): Fix make install regression.
7339
43662968
JK		 73402013-04-05 Jan Kratochvil <jan.kratochvil@redhat.com>
7341
7342 Convert man pages to texinfo, new gdbinit.5 texinfo page.
7343 * Makefile.in (install-only): Remove $(man1dir) and gdbserver.1
7344 installation.
7345 * gdbserver.1: Remove.
7346
3e74e146
PA		 73472013-03-22 Pedro Alves <palves@redhat.com>
7348
7349 * linux-low.c (handle_extended_wait): Don't call
7350 linux_enable_event_reporting.
7351
a8347a2a
TT		 73522013-03-15 Tony Theodore <tonyt@logyst.com>
7353
7354 PR build/9098:
7355 * Makefile.in (SHELL): Use @SHELL@.
7356
eeb56fa7
SDJ		 73572013-03-14 Sergio Durigan Junior <sergiodj@redhat.com>
7358
7359 * tracepoint.c (cmd_qtv): Initialize `val' with zero, silencing
7360 compiler warning.
7361
4fa7e2ff
JB		 73622013-03-13 Joel Brobecker <brobecker@adacore.com>
7363
7364 * linux-low.c (linux_target_ops) [!HAVE_LINUX_BTRACE]:
7365 Remove extraneous NULL element.
7366
8ddb1965
YQ		 73672013-03-13 Yao Qi <yao@codesourcery.com>
7368
7369 * tracepoint.c (traceframe_read_tsv): Look for the last matched
7370 'V' block in trace frame.
7371
9accd112
MM		 73722013-03-11 Markus Metzger <markus.t.metzger@intel.com>
7373
7374 * target.h (struct target_ops): Add btrace ops.
7375 (target_supports_btrace): New macro.
7376 (target_enable_btrace): New macro.
7377 (target_disable_btrace): New macro.
7378 (target_read_btrace): New macro.
7379 * gdbthread.h (struct thread_info): Add btrace field.
7380 * server.c: Include btrace-common.h.
7381 (handle_btrace_general_set): New function.
7382 (handle_btrace_enable): New function.
7383 (handle_btrace_disable): New function.
7384 (handle_general_set): Call handle_btrace_general_set.
7385 (handle_qxfer_btrace): New function.
7386 (struct qxfer qxfer_packets[]): Add btrace entry.
7387 * inferiors.c (remove_thread): Disable btrace.
7388 * linux-low: Include linux-btrace.h.
7389 (linux_low_enable_btrace): New function.
7390 (linux_low_read_btrace): New function.
7391 (linux_target_ops): Add btrace ops.
7392 * configure.srv (i[34567]86-*-linux*): Add linux-btrace.o.
7393 Add srv_linux_btrace=yes.
7394 (x86_64-*-linux*): Add linux-btrace.o.
7395 Add srv_linux_btrace=yes.
7396 * configure.ac: Define HAVE_LINUX_BTRACE.
7397 * config.in: Regenerated.
7398 * configure: Regenerated.
7399
5cc22e4c
MM		 74002013-03-11 Markus Metzger <markus.t.metzger@intel.com>
7401
7402 * server.c (handle_qxfer): Preserve error message if -3 is
7403 returned.
7404 (qxfer): Document the -3 return value.
7405
7c97f91e
MM		 74062013-03-11 Markus Metzger <markus.t.metzger@intel.com>
7407
7408 * Makefile.in (SFILES): Add $(srcdir)/common/linux-btrace.c.
7409 (linux_btrace_h): New variable.
7410 (linux-btrace.o): New rule.
7411
be9a119c 74122013-03-08 Stan Shebs <stan@codesourcery.com>
f6f899bf
HAQ		 7413 Hafiz Abid Qadeer <abidh@codesourcery.com>
7414
7415 * tracepoint.c (trace_buffer_size): New global.
7416 (DEFAULT_TRACE_BUFFER_SIZE): New define.
7417 (init_trace_buffer): Change to one-argument function. Allocate
7418 trace buffer memory.
7419 (handle_tracepoint_general_set): Call cmd_bigqtbuffer_size to
7420 handle QTBuffer:size packet.
7421 (cmd_bigqtbuffer_size): New function.
7422 (initialize_tracepoint): Call init_trace_buffer with
7423 DEFAULT_TRACE_BUFFER_SIZE.
7424 * server.c (handle_query): Add QTBuffer:size in the
7425 supported packets.
7426
e64f7499
YQ		 74272013-03-07 Yao Qi <yao@codesourcery.com>
7428
7429 * tracepoint.c (cur_action, cur_step_action): Make them unsigned.
7430 (cmd_qtfp): Initialize cur_action and cur_step_action 0 instead
7431 of -1.
7432 (cmd_qtsp): Adjust condition. Do post increment.
7433 Set cur_action and cur_step_action back to 0.
7434
f0ae6fc3
PA		 74352013-03-07 Jeremy Bennett <jeremy.bennett@embecosm.com>
7436
7437 PR server/15236
7438 * linux-low.c (linux_write_memory): Return early success if LEN is
7439 zero.
7440
b5b0b0af
CV		 74412013-03-05 Corinna Vinschen <vinschen@redhat.de>
7442
334ad4a8 7443 * configure.srv: Add x86_64-*-cygwin* as target.
b5b0b0af 7444
589bc927
TT		 74452013-02-28 Tom Tromey <tromey@redhat.com>
7446
7447 * configure.ac: Invoke AC_SYS_LARGEFILE.
7448 * configure, config.in: Rebuild.
7449
dfe07582
CV		 74502013-02-28 Corinna Vinschen <vinschen@redhat.com>
7451
7452 * win32-low.c: Throughout, fix format strings and casts of
7453 printf-like functions to avoid type related warnings on all
7454 platforms.
7455 (get_child_debug_event): Print dwDebugEventCode as hex since
7456 that's how it's usually documented.
7457
736cd585
YQ		 74582013-02-28 Yao Qi <yao@codesourcery.com>
7459
7460 * tracepoint.c (cmd_qtbuffer): Call phex_nz instead of
7461 pulongest.
7462
e1f58301
JW		 74632013-02-27 Jiong Wang <jiwang@tilera.com>
7464
7465 * Makefile.in (clean): Remove reg-tilegx.c, reg-tilegx32.c.
7466 (reg-tilegx32.c): New rule.
7467 * configure.srv (tilegx-*-linux*): Add reg-tilegx32.o to srv_regobj.
7468 * linux-tile-low.c (tile_arch_setup): New function. Invoke
7469 different register info initializer according to elf class.
7470 (init_registers_tilgx32): New function. The tilegx32 register info
7471 initializer.
7472 (tile_fill_gregset): Use "uint_reg_t" to represent register size.
7473 (tile_store_gregset): Likewise.
7474
d171ca78
YQ		 74752013-02-27 Yao Qi <yao@codesourcery.com>
7476
7477 * server.c (process_point_options): Print debug message when
7478 debug_threads is true.
7479
282bbdf3
YQ		 74802013-02-26 Yao Qi <yao@codesourcery.com>
7481
7482 * tracepoint.c (cmd_qtbuffer): Don't set '\0' in OWN_BUF.
7483
aca22551
PA		 74842013-02-19 Pedro Alves <palves@redhat.com>
7485 Kai Tietz <ktietz@redhat.com>
7486
7487 PR gdb/15161
7488
7489 * server.c (handle_query) <CRC check>: Use unpack_varlen_hex
7490 instead of strtoul to extract address from packet.
7491 (process_serial_event) <'z'>: Likewise.
7492
4f3cee1c
YQ		 74932013-02-18 Yao Qi <yao@codesourcery.com>
7494
7495 * linux-bfin-low.c (the_low_target): Use NULL instead of 0.
7496
8e1d55a3
PA		 74972013-02-14 Pedro Alves <palves@redhat.com>
7498
7499 Plug memory leak.
7500
7501 * tracepoint.c (cmd_qtnotes): Free TRACING_USER_NAME,
7502 TRACING_NOTES and TRACING_STOP_NOTE before clobbering.
7503
458820da
PA		 75042013-02-14 Pedro Alves <palves@redhat.com>
7505
7506 * tracepoint.c (cmd_qtdpsrc): Use savestring.
7507
baea0dae
PA		 75082013-02-14 Pedro Alves <palves@redhat.com>
7509
7510 * tracepoint.c (save_string): Delete.
7511 (add_tracepoint_action): Use savestring instead of save_string.
7512
0b1afbb3
PA		 75132013-02-12 Pedro Alves <palves@redhat.com>
7514
7515 * linux-xtensa-low.c: Ditto.
7516 * xtensa-xtregs.c: Ditto.
7517
8a4ac37e
PA		 75182013-02-12 Sanimir Agovic <sanimir.agovic@intel.com>
7519
7520 * thread-db.c (thread_db_get_tls_address): NULL pointer check
7521 thread_db.
7522
148de6bb
MS		 75232013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
7524
7525 * linux-aarch64-low.c (aarch64_arch_setup): Clamp
7526 aarch64_num_wp_regs and aarch64_num_bp_regs to
7527 AARCH64_HWP_MAX_NUM and AARCH64_HBP_MAX_NUM respectively.
7528
55fac6e0
MS		 75292013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
7530
7531 * linux-aarch64-low.c (ps_get_thread_area): Replace
7532 PTRACE_GET_THREAD_AREA with PTRACE_GETREGSET.
7533
176eb98c
MS		 75342013-02-04 Jim MacArthur <jim.macarthur@arm.com>
7535 Marcus Shawcroft <marcus.shawcroft@arm.com>
7536 Nigel Stephens <nigel.stephens@arm.com>
7537 Yufeng Zhang <yufeng.zhang@arm.com>
7538
7539 * Makefile.in (clean): Remove aarch64.c and aarch64-without-fpu.c.
7540 (aarch64.c, aarch64-without-fpu.c): New targets.
7541 * configure.srv (aarch64*-*-linux*): New.
7542 * linux-aarch64-low.c: New file.
7543
56f7af9c
MS		 75442013-02-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
7545
43aaf8b6 7546 * linux-low.c (handle_extended_wait, linux_create_inferior)
56f7af9c
MS		 7547 (linux_attach_lwp_1, linux_kill_one_lwp, linux_attach_one_lwp)
7548 (dequeue_one_deferred_signal, linux_resume_one_thread)
7549 (fetch_register, linux_write_memory, linux_enable_event_reporting)
7550 (linux_tracefork_grandchild, linux_test_for_tracefork)
7551 (linux_read_offsets, linux_xfer_siginfo, linux_xfer_siginfo): Add
7552 PTRACE_ARG3_TYPE and PTRACE_ARG4_TYPE cast to ptrace arguments
7553 where the argument is 0.
7554
60f662b0
YQ		 75552013-01-25 Yao Qi <yao@codesourcery.com>
7556
7557 * event-loop.c: Include "queue.h".
7558 (gdb_event_p): New typedef.
7559 (struct gdb_event) <next_event>: Remove.
7560 (event_queue): Change to QUEUE(gdb_event_p).
7561 (async_queue_event): Remove.
7562 (gdb_event_xfree): New.
7563 (initialize_event_loop): New.
7564 (process_event): Use API from QUEUE.
7565 (wait_for_event): Likewise.
7566 * server.c (main): Call initialize_event_loop.
7567 * server.h (initialize_event_loop): Declare.
7568
5ae4861a
YQ		 75692013-01-18 Yao Qi <yao@codesourcery.com>
7570
7571 * ax.h (struct eval_agent_expr_context): New.
7572 (gdb_eval_agent_expr): Update declaration.
7573 * ax.c (gdb_eval_agent_expr): Remove argument REGCACHE and
7574 TFRAME. Add new argument CTX.
7575 * server.h (struct eval_agent_expr_context): Declare.
7576 (agent_mem_read, agent_tsv_read): Update declaration.
7577 (agent_mem_read_string): Likewise.
7578 * tracepoint.c (eval_tracepoint_agent_expr): Remove.
7579 (add_traceframe_block): Add new argument TPOINT.
7580 Increase TPOINT->traceframe_usage.
7581 (do_action_at_tracepoint): Call gdb_eval_agent_expr instead of
7582 eval_tracepoint_agent_expr.
7583 (condition_true_at_tracepoint): Likewise.
7584 (agent_mem_read): Remove argument TFRAME. Add argument CTX.
7585 (agent_mem_read_string, agent_tsv_read): Likewise.
7586
85e00e85
YQ		 75872013-01-16 Yao Qi <yao@codesourcery.com>
7588
7589 * linux-low.c (linux_resume_one_lwp): Don't check
7590 'lwp->bp_reinsert != 0'.
7591
4039cf45
JB		 75922013-01-07 Joel Brobecker <brobecker@adacore.com>
7593 Pedro Alves <palves@redhat.com>
7594
7595 * lynx-low.c (ptrace_request_to_str): Define a temporary
7596 macro and use it to simplify this function's implementation.
7597
9044dee2
JB		 75982013-01-07 Joel Brobecker <brobecker@adacore.com>
7599
7600 * lynx-low.c (lynx_resume): Call perror_with_name if lynx_ptrace
7601 sets errno.
7602
e6352c8f
JB		 76032013-01-07 Joel Brobecker <brobecker@adacore.com>
7604
7605 * configure.srv (i[34567]86-*-lynxos*): Set srv_xmlfiles.
7606
50681a27
JB		 76072013-01-07 Joel Brobecker <brobecker@adacore.com>
7608
7609 * configure.srv (powerpc-*-lynxos*): Set srv_xmlfiles.
7610
3f6e77ef
JB		 76112013-01-07 Joel Brobecker <brobecker@adacore.com>
7612
7613 * lynx-low.c (lynx_resume): Use the resume_info parameter
7614 to determine the ptid for the lynx_ptrace call, unless
7615 it is equal to minus_one_ptid, in which case we use the
7616 ptid of the current_inferior.
7617 (lynx_wait_1): After having received a thread create/exit
7618 event, resume the inferior's execution using the signaling
7619 thread's ptid, rather than the old ptid.
7620
7fda33ae
JB		 76212013-01-07 Joel Brobecker <brobecker@adacore.com>
7622
7623 * lynx-low.c (lynx_resume): Delete variable ret.
7624
b9786c74
JB		 76252013-01-01 Joel Brobecker <brobecker@adacore.com>
7626
7627 * gdbreplay.c (gdbreplay_version): Update copyright year.
7628 * server.c (gdbserver_version): Likewise.
7629
8b93d60f
JB		 76302012-12-17 Joel Brobecker <brobecker@adacore.com>
7631
7632 * lynx-low.c (lynx_wait_1): Add debug trace before adding
7633 new thread.
7634
037335a7
JB		 76352012-12-17 Joel Brobecker <brobecker@adacore.com>
7636
7637 * lynx-low.c (ptrace_request_to_str): Add handling for
7638 PTRACE_GETTRACESIG.
7639
52d4cbd8
JB		 76402012-12-17 Joel Brobecker <brobecker@adacore.com>
7641
7642 * lynx-low.c (lynx_attach): Delete variable new_process.
7643
ab8f6ca9
JB		 76442012-12-17 Joel Brobecker <brobecker@adacore.com>
7645
7646 * lynx-low.c (lynx_create_inferior): Delete variable
7647 new_process.
7648
78cbc024
JB		 76492012-12-17 Joel Brobecker <brobecker@adacore.com>
7650
7651 * lynx-low.c (ptrace_request_to_str): Do not handle
7652 PTRACE_GETTHREADLIST if this macro does not exist.
7653
14a00470
YQ		 76542012-12-15 Yao Qi <yao@codesourcery.com>
7655
7656 * Makefile.in (OBS): Add notif.o.
7657 * notif.c, notif.h: New.
7658 * server.c: Include "notif.h".
7659 (struct vstop_notif) <next>: Remove.
7660 <base>: New field.
7661 (queue_stop_reply): Update.
7662 (push_event, send_next_stop_reply): Remove.
7663 (discard_queued_stop_replies): Update.
7664 (notif_stop): New variable.
7665 (handle_v_stopped): Remove.
7666 (handle_v_requests): Don't call handle_v_stopped. Call
7667 handle_ack_notif instead.
7668 (queue_stop_reply_callback): Call notif_event_enque instead
7669 of queue_stop_reply.
7670 (handle_status): Don't call send_next_stop_reply, call
7671 notif_write_event instead.
7672 (kill_inferior_callback): Likewise.
7673 (detach_or_kill_inferior_callback): Likewise.
7674 (main): Call initialize_notif.
7675 (process_serial_event): Call QUEUE_is_empty.
7676 (handle_target_event): Call notif_push instead of push event.
7677 * server.h (push_event): Remove declaration.
7678
61c125b9
TT		 76792012-12-10 Tom Tromey <tromey@redhat.com>
7680
7681 * Makefile.in (DEPMODE, DEPDIR, depcomp, COMPILE.pre)
7682 (COMPILE.post, COMPILE, POSTCOMPILE, IPAGENT_COMPILE): New
7683 macros.
7684 (.c.o): Rewrite.
7685 (ax-ipa.o, tracepoint-ipa.o, utils-ipa.o, format-ipa.o)
7686 (common-utils-ipa.o, remote-utils-ipa.o, regcache-ipa.o)
7687 (i386-linux-ipa.o, linux-i386-ipa.o, linux-amd64-ipa.o)
7688 (amd64-linux-ipa.o, ax.o): Rewrite.
7689 (event-loop.o, hostio.o, hostio-errno.o, inferiors.o, mem-break.o)
7690 (proc-service.o, regcache.o, remote-utils.o, server.o, target.o)
7691 (thread-db.o, tracepoint.o, utils.o, gdbreplay.o, dll.o): Remove.
7692 (signals.o, linux-procfs.o, linux-ptrace.o, common-utils.o, vec.o)
7693 (gdb_vecs.o, xml-utils.o, linux-osdata.o, ptid.o, buffer.o)
7694 (format.o, agent.o, vasprintf.o, vsnprintf.o): Rewrite.
7695 (i386-low.o, i387-fp.o, linux-low.o, linux-arm-low.o)
7696 (linux-bfin-low.o, linux-cris-low.o, linux-crisv32-low.o)
7697 (linux-ia64-low.o, linux-m32r-low.o, linux-mips-low.o)
7698 (linux-ppc-low.o, linux-s390-low.o, linux-sh-low.o)
7699 (linux-tic6x-low.o, linux-x86-low.o, linux-xtensa-low.o)
7700 (linux-tile-low.o, lynx-low.o, lynx-ppc-low.o, nto-low.o)
7701 (nto-x86-low.o, linux-low.o, win32-low.o, win32-arm-low.o)
7702 (win32-i386-low.o, spu-low.o, reg-arm.o, arm-with-iwmmxt.o)
7703 (arm-with-vfpv2.o, arm-with-vfpv3.o, arm-with-neon.o, reg-bfin.o)
7704 (reg-cris.o, reg-crisv32.o, i386.o, i386-linux.o, i386-avx.o)
7705 (i386-avx-linux.o, i386-mmx.o, i386-mmx-linux.o, reg-ia64.o)
7706 (reg-m32r.o, reg-m68k.o, reg-cf.o, mips-linux.o, mips-dsp-linux.o)
7707 (mips64-linux.o, mips64-dsp-linux.o, powerpc-32.o, powerpc-32l.o)
7708 (powerpc-altivec32l.o, powerpc-cell32l.o, powerpc-vsx32l.o)
7709 (powerpc-isa205-32l.o, powerpc-isa205-altivec32l.o)
7710 (powerpc-isa205-vsx32l.o, powerpc-e500l.o, powerpc-64l.o)
7711 (powerpc-altivec64l.o, powerpc-cell64l.o, powerpc-vsx64l.o)
7712 (powerpc-isa205-64l.o, powerpc-isa205-altivec64l.o)
7713 (powerpc-isa205-vsx64l.o, s390-linux32.o, s390-linux32v1.o)
7714 (s390-linux32v2.o, s390-linux64.o, s390-linux64v1.o)
7715 (s390-linux64v2.o, s390x-linux64.o, s390x-linux64v1.o)
7716 (s390x-linux64v2.o, tic6x-c64xp-linux.o, tic6x-c64x-linux.o)
7717 (tic6x-c62x-linux.o, reg-sh.o, reg-sparc64.o, reg-spu.o, amd64.o)
7718 (amd64-linux.o, amd64-avx.o, amd64-avx-linux.o, x32.o)
7719 (x32-linux.o, x32-avx.o, x32-avx-linux.o, reg-xtensa.o)
7720 (reg-tilegx.o): Remove.
7721 (all_object_files): New macro.
7722 Include .deps files.
7723 * aclocal.m4, configure: Rebuild.
7724 * acinclude.m4: Include depstand.m4, lead-dot.m4.
7725 * configure.ac: Invoke ZW_CREATE_DEPDIR,
7726 ZW_PROG_COMPILER_DEPENDENCIES. Compute GMAKE condition.
7727
e90e9ad9
TT		 77282012-12-05 Tom Tromey <tromey@redhat.com>
7729
7730 PR gdb/14917:
7731 * server.h (current_insn_ptr, emit_error): Declare 'extern'.
7732
02d403bf 77332012-11-28 Markus Metzger <markus.t.metzger@intel.com>
945bf713
MM		 7734
7735 * configure.ac: Check for linux/perf_event.h.
7736 * config.in: Regenerated.
7737 * configure: Regenerated.
7738
0270a750
PA		 77392012-11-26 Maxime Villard <rustyBSD@gmx.fr>
7740
7741 * hostio.c (handle_readlink): Decrease buffer size
7742 parameter passed to readlink by one byte.
7743
8c29b58e
YQ		 77442012-11-26 Yao Qi <yao@codesourcery.com>
7745
7746 * configure.ac (build_warnings): Append '-Wempty-body'.
7747 * configure: Regenerated.
7748 * linux-low.c (linux_create_inferior): Use braces for empty 'if'
7749 body.
7750
8bdce1ff
PM		 77512012-11-15 Pierre Muller <muller@sourceware.org>
7752
7753 * configure.ac (AC_CHECK_HEADERS): Add wait.h header.
7754 * config.in: Regenerate.
7755 * configure: Regenerate.
7756 * linux-low.c: Use "gdb_stat.h" header instead of <sys/stat.h> header.
7757 Use "gdb_wait.h" header instead of <sys/wait.h> header.
7758 * lynx-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
7759 * remote-utils.c: Use "gdb_stat.h" header instead of <sys/stat.h>
7760 header.
7761 * server.c: Remove HAVE_WAIT_H conditional. Use "gdb_wait.h" header
7762 instead of <sys/wait.h> header.
7763 * spu-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
7764
02d403bf 77652012-11-13 Markus Metzger <markus.t.metzger@intel.com>
3ba6ad0f
MM		 7766
7767 * Makefile.in: (INTERNAL_CFLAGS): Add -DGDBSERVER
7768 (various make rules): Remove -DGDBSERVER
7769
fbd5db48
YQ		 77702012-11-09 Yao Qi <yao@codesourcery.com>
7771
7772 * spu-low.c (current_ptid): Move it to ..
7773 * gdbthread.h: ... here. New.
7774 * remote-utils.c (read_ptid): Use macro 'current_ptid'.
7775 * server.c (myresume, process_serial_event): Likewise.
7776 * thread-db.c (thread_db_find_new_threads): Likewise.
7777 * tracepoint.c (run_inferior_command): Likewise.
7778
b3dc46ff
AB		 77792012-10-01 Andrew Burgess <aburgess@broadcom.com>
7780
7781 * server.c (handle_search_memory_1): Include access length in
7782 warning message.
7783
07c04788
HPN		 77842012-09-05 Michael Brandt <michael.brandt@axis.com>
7785
7786 * linux-crisv32-low.c: Fix compile errors.
7787
918d227b
YQ		 77882012-09-04 Yao Qi <yao@codesourcery.com>
7789
7790 * tracepoint.c (cmd_qtsv): Adjust debug message.
7791 Don't check CUR_TPOINT.
7792
18c1b81a
YQ		 77932012-08-28 Yao Qi <yao@codesourcery.com>
7794
7795 * ax.c, tracepoint.c: Replace ATTR_FORMAT with ATTRIBUTE_PRINTF.
7796 * server.h: Include 'libiberty.h' and 'ansidecl.h'.
7797 (ATTR_NORETURN, ATTR_FORMAT, ATTR_MALLOC): Remove.
7798 Remove declarations of xmalloc, xreallloc, xstrdup and
7799 freeargv.
7800 * Makefile.in (libiberty_h): New.
7801 (server_h): Append dependencies 'libiberty.h' and 'ansidecl.h'.
7802 (linux-bfin-low.o): Append dependency 'libiberty.h'.
7803
dc82f37b
YQ		 78042012-08-23 Yao Qi <yao@codesourcery.com>
7805
7806 * server.h: Remove declaration of 'xsnprintf'.
7807
406b1477
KS		 78082012-08-22 Keith Seitz <keiths@redhat.com>
7809
7810 * server.h: Include build-gnulib-gbserver/config.h.
7811 * gdbreplay.c: Likewise.
7812
e6712ff1
DE		 78132012-08-08 Doug Evans <dje@google.com>
7814
7815 * Makefile.in (SFILES): Add gdb_vecs.c.
7816 (OBS): Add gdb_vecs.o.
7817 (gdb_vecs_h, host_defs_h): New variables.
7818 (thread-db.o): Add $(gdb_vecs_h) dependency.
7819 (gdb_vecs.o): New rule.
7820 * thread-db.c: #include "gdb_vecs.h".
7821 (thread_db_load_search): Use a vector to iterate over path elements.
7822 Handle text appearing after "$pdir".
7823
7824 * configure.ac: Add check for strstr.
7825 * config.in: Regenerate.
7826 * configure: Regenerate.
7827
7c3270ae
UW		 78282012-08-02 Ulrich Weigand <ulrich.weigand@linaro.org>
7829
7830 * hostio.c (handle_pread): If pread fails, fall back to attempting
7831 lseek/read.
7832 (handle_pwrite): Likewise for pwrite.
7833
b62e2b27
UW		 78342012-08-01 Ulrich Weigand <ulrich.weigand@linaro.org>
7835
7836 * linux-arm-low.c (arm_linux_hw_point_initialize): Distinguish
7837 between unsupported TYPE and unimplementable ADDR/LEN combination.
7838 (arm_insert_point): Act on new return value.
7839
78a99e91
PA		 78402012-07-31 Pedro Alves <palves@redhat.com>
7841
7842 * server.c (process_point_options): Only skip tokens if we find
7843 one that is unrecognized. Don't treat 'X' specially while
7844 skipping unrecognized tokens.
7845
fcf303ab
UW		 78462012-07-30 Ulrich Weigand <ulrich.weigand@linaro.org>
7847
7848 * linux-arm-low.c (arm_linux_hw_point_initialize): Do not attempt
7849 to 4-byte-align HW breakpoint addresses for Thumb.
7850
7255706c
YQ		 78512012-07-27 Yao Qi <yao@codesourcery.com>
7852
7853 PR remote/14161.
7854
7855 * server.h: Declare gdb_agent_about_to_close.
7856 * target.c (kill_inferior): Include "agent.h".
7857 New. Send command 'kill'.
7858 * target.h (kill_inferior): Removed macro.
7859 * tracepoint.c (gdb_agent_about_to_close): New.
7860 (gdb_agent_helper_thread): Handle command 'close'.
7861 Wait endlessly until the inferior stops.
7862 Install gdb_agent_remove_socket to atexit hook.
7863 (agent_socket_name): New static variable.
7864 (gdb_agent_socket_init): Replace local variable 'name' with
7865 'agent_socket_name'.
7866 (gdb_agent_remove_socket): New.
7867
5a3f286f
YQ		 78682012-07-27 Yao Qi <yao@codesourcery.com>
7869
7870 * server.c (process_point_options): Stop at 'X' when parsing.
7871
961bd387
ME		 78722012-07-19 Michael Eager <eager@eagercon.com>
7873
a261b8f5 7874 * i386-low.c (Z_packet_to_hw_type): Add Z_PACKET_HW_BP, translate
961bd387
ME		 7875 to hw_execute.
7876 * linux-x86-low.c (x86_insert_point, x86_remove_point):
7877 Call i386_low_insert_watchpoint, i386_low_remove_watchpoint to add/del
7878 hardware breakpoint.
7879
aa7c7447
JK		 78802012-07-07 Jan Kratochvil <jan.kratochvil@redhat.com>
7881
7882 * gdbserver/linux-low.c (initialize_low): Call
7883 linux_ptrace_init_warnings.
7884
7f216e7c
DE		 78852012-07-02 Doug Evans <dje@google.com>
7886
7887 * mem-break.c (gdb_no_commands_at_breakpoint): Fix cast from
7888 pointer to int.
7889
d3ce09f5
SS		 78902012-07-02 Stan Shebs <stan@codesourcery.com>
7891
7892 * Makefile.in (WARN_CFLAGS_NO_FORMAT): Define.
7893 (ax.o): Add it to build rule.
7894 (ax-ipa.o): Ditto.
7895 (OBS): Add format.o.
7896 (IPA_OBS): Add format.o.
7897 * server.c (handle_query): Claim support for breakpoint commands.
7898 (process_point_options): Add command case.
7899 (process_serial_event): Leave running if there are printfs in
7900 effect.
7901 * mem-break.h (any_persistent_commands): Declare.
7902 (add_breakpoint_commands): Declare.
7903 (gdb_no_commands_at_breakpoint): Declare.
7904 (run_breakpoint_commands): Declare.
7905 * mem-break.c (struct point_command_list): New struct.
7906 (struct breakpoint): New field command_list.
7907 (any_persistent_commands): New function.
7908 (add_commands_to_breakpoint): New function.
7909 (add_breakpoint_commands): New function.
7910 (gdb_no_commands_at_breakpoint): New function.
7911 (run_breakpoint_commands): New function.
7912 * linux-low.c (linux_wait_1): Test for and run breakpoint commands
7913 locally.
7914 * ax.c: Include format.h.
7915 (ax_printf): New function.
7916 (gdb_eval_agent_expr): Add printf opcode.
7917
2f8f6aed
YQ		 79182012-06-13 Yao Qi <yao@codesourcery.com>
7919
7920 * server.c (start_inferior): Remove duplicated writes to fields
7921 'last_resume_kind' and 'last_status' of 'current_inferior'.
7922
0c9070b3
YQ		 79232012-06-12 Yao Qi <yao@codesourcery.com>
7924 Pedro Alves <palves@redhat.com>
7925
7926 * linux-low.c (linux_set_resume_request): Simplify predicate. Add
7927 comment.
7928 * server.c (handle_v_cont): Extend comment.
7929
c52daf70
YQ		 79302012-06-11 Yao Qi <yao@codesourcery.com>
7931
7932 * linux-low.c (linux_attach): Add 'static'.
7933
d38bbb0a
YQ		 79342012-06-06 Yao Qi <yao@codesourcery.com>
7935
7936 * ax.c (gdb_eval_agent_expr): Print `top' in hex.
7937
89dc0afd
JK		 79382012-06-01 Jan Kratochvil <jan.kratochvil@redhat.com>
7939
7940 Fix gcc -flto compilation warning.
7941 * server.c (main): Make variable multi_mode and attach volatile.
7942
75f62ce7
TJB		 79432012-05-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
7944
7945 * linux-low.c (get_r_debug): Disable code using DT_MIPS_RLD_MAP
7946 if the platform doesn't know about it.
7947
65f479b6
PA		 79482012-05-30 Jeff Kenton <jkenton@tilera.com>
7949
7950 * Makefile.in (SFILES): Add linux-tile-low.c.
7951 (linux-tile-low.o, reg-tilegx.o, reg-tilegx.c): New rules.
7952 * configure.srv: Handle tilegx-*-linux*.
7953 * linux-tile-low.c: New file.
7954
0c5bf5a9
JK		 79552012-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
7956
7957 * linux-low.c (linux_qxfer_libraries_svr4): Return -1 if R_DEBUG is -1.
7958
a493e3e2
PA		 79592012-05-24 Pedro Alves <palves@redhat.com>
7960
7961 PR gdb/7205
7962
43aaf8b6 7963 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
a493e3e2 7964
2ea28649
PA		 79652012-05-24 Pedro Alves <palves@redhat.com>
7966
7967 PR gdb/7205
7968
7969 Replace target_signal with gdb_signal throughout.
7970
8d409d16
MR		 79712012-05-22 Maciej W. Rozycki <macro@codesourcery.com>
7972
7973 * linux-low.c (linux_store_registers): Avoid the copying sequence
7974 when no data has been retrieved by ptrace.
7975
23512c01
MGD		 79762012-05-22 Will Deacon <will.deacon@arm.com>
7977
7978 * linux-low (__UCLIBC__ && !(__UCLIBC_HAS_MMU__ || __ARCH_HAS_MMU__)):
7979 Include asm/ptrace.h.
7980 (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define only if not
7981 already defined.
7982
4934b29e
MR		 79832012-05-21 Maciej W. Rozycki <macro@codesourcery.com>
7984
7985 * linux-low.c (linux_store_registers): Don't re-retrieve data
7986 with ptrace that has already been obtained from /proc. Always
7987 copy any data retrieved with ptrace to the buffer supplied.
7988
bde24c0a
PA		 79892012-05-11 Yao Qi <yao@codesourcery.com>
7990 Pedro Alves <palves@redhat.com>
7991
7992 * linux-low.c (enum stopping_threads_kind): New.
7993 (stopping_threads): Change type to `enum stopping_threads_kind'.
7994 (handle_extended_wait): If stopping and suspending threads, leave
7995 the new_lwp suspended too.
7996 (linux_wait_for_event): Adjust.
7997 (stop_all_lwps): Set `stopping_threads' to
7998 STOPPING_AND_SUSPENDING_THREADS or STOPPING_THREADS depending on
7999 whether we're suspending threads or just stopping them. Assert no
8000 recursion happens.
8001
623b6bdf
YQ		 80022012-04-29 Yao Qi <yao@codesourcery.com>
8003
8004 * server.h: Move some code to ...
8005 * gdbthread.h: ... here. New.
8006 * Makefile.in (inferiors.o, regcache.o): Depends on gdbthread.h
8007 (remote-utils.o, server.o, target.o tracepoint.o): Likewise.
8008 (nto-low.o, win32-low.o): Likewise.
8009 * inferiors.c, linux-low.h, nto-low.c: Include gdbthread.h.
8010 * regcache.c, remote-utils.c, server.c: Likewise.
8011 * target.c, tracepoint.c, win32-low.c: Likewise.
8012
f15f9948
TJB		 80132012-04-24 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
8014
8015 * linux-low.h (PTRACE_ARG3_TYPE): Move macro from linux-low.c.
8016 (PTRACE_ARG4_TYPE): Likewise.
8017 (PTRACE_XFER_TYPE): Likewise.
8018 * linux-arm-low.c (arm_prepare_to_resume): Cast third argument of
8019 ptrace to PTRACE_ARG3_TYPE.
8020 * linux-low.c (PTRACE_ARG3_TYPE): Move macro to linux-low.h.
8021 (PTRACE_ARG4_TYPE): Likewise.
8022 (PTRACE_XFER_TYPE): Likewise.
8023 (linux_detach_one_lwp): Cast fourth argument of
8024 ptrace to long then PTRACE_ARG4_TYPE.
8025 (regsets_fetch_inferior_registers): Cast third argument of
8026 ptrace to long then PTRACE_ARG3_TYPE.
8027 (regsets_store_inferior_registers): Likewise.
8028
38ea300a
PA		 80292012-04-20 Pedro Alves <palves@redhat.com>
8030
8031 * configure: Regenerate.
8032
c971b7fa
PA		 80332012-04-19 Pedro Alves <palves@redhat.com>
8034
43aaf8b6 8035 * Makefile.in (GNULIB_BUILDDIR): New.
c971b7fa 8036 (LIBGNU, INCGNU, GNULIB_H): Adjust.
43aaf8b6
PA		 8037 (SUBDIRS, CLEANDIRS, REQUIRED_SUBDIRS): New.
8038 (all, install-only, uninstall, clean-info, all-lib, clean): No
8039 longer pass GNULIB_FLAGS_TO_PASS. Use subdir_do.
8040 (maintainer-clean realclean distclean): Use subdir_do.
8041 (subdir_do): New.
8042 (gnulib/import/Makefile): Adjust. Replace gnulib/import with
c971b7fa 8043 $(GNULIB_BUILDDIR). Don't pass argument to config.status.
43aaf8b6
PA		 8044 * acinclude.m4: Include acx_configure_dir.m4.
8045 * configure.ac: Remove gl_EARLY, gl_INIT, and AM_INIT_AUTOMAKE
8046 calls. Call AC_PROG_RANLIB. Configure gnulib using
8047 ACX_CONFIGURE_DIR.
8048 (GNULIB): New.
8049 (GNULIB_STDINT_H): Adjust.
8050 (AC_OUTPUT): Don't output gnulib/Makefile anymore.
8051 * gdbreplay.c: Include build-gnulib/config.h.
8052 * server.h: Likewise.
8053 * aclocal.m4: Regenerate.
8054 * config.in: Regenerate.
8055 * configure: Regenerate.
c971b7fa 8056
809277f8
PA		 80572012-04-19 Pedro Alves <palves@redhat.com>
8058
8059 * Makefile.in (LIBGNU, INCGNU): Adjust.
8060 (GNULIB_FLAGS_TO_PASS, GNULIB_H): Adjust.
8061 (all, install-only, uninstall, clean-info, all-lib, clean)
8062 (maintainer-clean, Makefile, gnulib/Makefile): Adjust.
8063 * configure.ac: Adjust AC_OUTPUT output.
8064 * aclocal.m4: Regenerate.
8065 * configure: Regenerate.
8066
fd9bb8b8
PA		 80672012-04-19 Pedro Alves <palves@redhat.com>
8068
8069 * Makefile.in (generated_files): New.
8070 (server_h): Remove the explicit dependency on config.h, and depend
8071 on $generated_files.
8072
1c298c66
PA		 80732012-04-19 Pedro Alves <palves@redhat.com>
8074
8075 * Makefile.in (INCGNU): Add -Ignulib.
8076
57c4b50b
PA		 80772012-04-19 Pedro Alves <palves@redhat.com>
8078
8079 * Makefile.in (GNULIB_INCLUDE_DIR): Rename to ...
8080 (INCGNU): ... this, and spell out -I here.
8081 (GNULIB_LIB): Rename to ...
8082 (LIBGNU): ... this.
8083 (INCLUDE_CFLAGS, gdbserver$(EXEEXT), $(GNULIB_LIB) rule): Adjust.
8084
1030e047
PA		 80852012-04-19 Pedro Alves <palves@redhat.com>
8086
8087 * config.in: Regenerate.
8088
447d4319
PA		 80892012-04-19 Pedro Alves <palves@redhat.com>
8090
8091 * configure.ac: Remove AC_CHECK_DECLS check for memmem.
8092 * server.h (memmem): Remove declaration.
8093 * config.in: Regenerate.
8094 * configure: Regenerate.
8095
aad9eab9
YQ		 80962012-04-19 Yao Qi <yao@codesourcery.com>
8097
8098 * Makefile.in (SFILES): Add common/vec.c.
8099 (OBS): Add vec.o.
8100 (vec.o): New rule.
8101
3e10640f
YQ		 81022012-04-19 Yao Qi <yao@codesourcery.com>
8103
8104 * remote-utils.c (prepare_resume_reply): Replace with macro
8105 target_core_of_thread.
8106 * server.c (handle_qxfer_threads_proper): Likewise.
8107 * target.h (traget_core_of_thread): New macro.
8108
71622373
PA		 81092012-04-18 Pedro Alves <palves@redhat.com>
8110
8111 * aclocal.m4: Regenerate.
8112 * configure: Regenerate.
8113
80d26939
YQ		 81142012-04-16 Yao Qi <yao@codesourcery.com>
8115
8116 * tracepoint.c (cmd_qtstart): Download tracepoints even when they are
8117 duplicated on address.
8118
42476b70
YQ		 81192012-04-16 Yao Qi <yao@codesourcery.com>
8120
8121 * tracepoint.c (COPY_FIELD_TO_BUF): New macro.
8122 (struct tracepoint_action_ops) <send>: New field.
8123 (m_tracepoint_action_send, r_tracepoint_action_send): New.
8124 (agent_expr_send, x_tracepoint_action_send): New.
8125 (l_tracepoint_action_send): New.
8126 (cmd_qtdp): Download and install tracepoint
8127 according to `use_agent'.
8128 (run_inferior_command): Add one more parameter `len'.
8129 Update callers.
8130 (tracepoint_send_agent): New.
8131 (cmd_qtdp, cmd_qtstart): Call tracepoint_send_agent.
8132
7bc83639
YQ		 81332012-04-16 Yao Qi <yao@codesourcery.com>
8134
8135 * tracepoint.c (download_tracepoints): Moved to ...
8136 (cmd_qtstart): ... here.
8137
5f18041e
YQ		 81382012-04-14 Yao Qi <yao@codesourcery.com>
8139
8140 * tracepoint.c: Include inttypes.h.
8141 (struct collect_memory_action): Use sized types.
8142 (struct tracepoint): Likewise.
8143 (cmd_qtdp, stop_tracing): Update print specifiers.
8144 (cmd_qtp, response_tracepoint): Likewise.
8145 (collect_data_at_tracepoint): Likewise.
8146 (collect_data_at_step): Likewise.
8147
55a8c076
YQ		 81482012-04-14 Yao Qi <yao@codesourcery.com>
8149
8150 Import gnulib module inttypes.
8151 * aclocal.m4, config.in, configure: Regenerated.
8152
dc750257
YQ		 81532012-04-14 Yao Qi <yao@codesourcery.com>
8154
8155 * Makefile.in (maintainer-clean, realclean, distclean): Remove
8156 Makefile and config.status at last.
8157
0ab5faf9
YQ		 81582012-04-13 Yao Qi <yao@codesourcery.com>
8159
8160 * tracepoint.c: Include stdint.h unconditionally.
8161
18f5fd81
TJB		 81622012-04-13 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
8163
8164 * acinclude.m4 (GDBSERVER_HAVE_THREAD_DB_TYPE): New macro based
8165 on BFD_HAVE_SYS_PROCFS_TYPE.
8166 * configure.ac: Look for lwpid_t and psaddr_t in libthread_db.h.
8167 * configure: Regenerate.
8168 * config.in: Likewise.
8169
4d47af5c
L		 81702012-04-13 H.J. Lu <hongjiu.lu@intel.com>
8171
8172 * Makefile.in (clean): Also remove x32.c x32-linux.c
8173 x32-avx.c x32-avx-linux.c.
8174 (x32.o): New target.
8175 (x32.c): Likewise.
8176 (x32-linux.o): Likewise.
8177 (x32-linux.c): Likewise.
8178 (x32-avx.o): Likewise.
8179 (x32-avx.c): Likewise.
8180 (x32-avx-linux.o): Likewise.
8181 (x32-avx-linux.c): Likewise.
8182
8183 * configure.srv (srv_amd64_regobj): Add x32.o x32-avx.o.
8184 (srv_amd64_linux_regobj): Add x32-linux.o x32-avx-linux.o.
8185 (srv_i386_64bit_xmlfiles): Add i386/x32-core.xml.
8186 (srv_amd64_xmlfiles): Add i386/x32.xml i386/x32-avx.xml.
8187 (srv_amd64_linux_xmlfiles): Add i386/x32-linux.xml
8188 i386/x32-avx-linux.xml.
8189
8190 * linux-x86-low.c (init_registers_x32_linux): New prototype.
8191 (init_registers_x32_avx_linux): Likwise.
8192 (x86_linux_update_xmltarget): Call init_registers_x32_linux
8193 or init_registers_x32_avx_linux if linux_is_elf64 is false.
8194
ecedbe58
PA		 81952012-04-13 Pedro Alves <palves@redhat.com>
8196
8197 * Makefile.in (GNULIB_FLAGS_TO_PASS): New.
8198 (FLAGS_TO_PASS): Don't change or set $top_srcdir, $srcdir and VPATH.
8199 (all, uninstall, clean-info, all-lib, clean, maintainer-clean)
8200 (realclean, distclean): Explicitly pass $GNULIB_FLAGS_TO_PASS to
8201 the sub-make.
8202
c92b5177
L		 82032012-04-12 H.J. Lu <hongjiu.lu@intel.com>
8204
8205 * linux-x86-low.c (compat_x32_clock_t): New.
8206 (compat_x32_siginfo_t): Likewise.
8207 (compat_x32_siginfo_from_siginfo): Likewise.
8208 (siginfo_from_compat_x32_siginfo): Likewise.
8209 (linux_is_elf64): Likewise.
8210 (x86_siginfo_fixup): Call compat_x32_siginfo_from_siginfo
8211 and siginfo_from_compat_x32_siginfo for x32.
8212 (x86_arch_setup): Set linux_is_elf64.
8213
214d508e
L		 82142012-04-12 H.J. Lu <hongjiu.lu@intel.com>
8215
8216 PR gdb/13969
8217 * linux-low.c (linux_pid_exe_is_elf_64_file): Also return the
8218 e_machine field.
8219 (linux_qxfer_libraries_svr4): Update call to elf_64_file_p.
8220 * linux-low.h (linux_pid_exe_is_elf_64_file): Updated.
8221 * linux-x86-low.c (x86_arch_setup): Check if GDBserver is
8222 compatible with process.
8223
c9a1864a
YQ		 82242012-04-12 Yao Qi <yao@codesourcery.com>
8225
8226 * Makefile.in: Define abs_top_srcdir and abs_srcdir.
8227 (INCLUDE_CFLAGS): Append GNULIB_INCLUDE_DIR.
8228 (install-only, install-info, clean): Handle sub dir gnulib.
8229 (all-lib, am--refresh): New targets.
8230 (memmem.o): Remove target.
8231 * configure.ac: Remove AC_CONFIG_LIBOBJ_DIR.
8232 Invoke gl_EARLY. Invoke AC_CHECK_PROGS for make.
8233 (AC_REPLACE_FUNCS): Remove memmem.
8234 Invoke gl_INIT and AM_INIT_AUTOMAKE.
8235 (AC_OUTPUT): Generate Makefile in gnulib/.
8236 * aclocal.m4, config.in, configure: Regenerated.
8237
367ba2c2
MR		 82382012-04-10 Maciej W. Rozycki <macro@codesourcery.com>
8239
8240 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP.
8241
9d236627
PA		 82422012-04-05 Pedro Alves <palves@redhat.com>
8243
8244 -Werror=strict-aliasing
8245
8246 * spu-low.c (parse_spufs_run): Avoid dereferencing type-punned
8247 pointer.
8248
111217b3
PA		 82492012-04-04 Pedro Alves <palves@redhat.com>
8250
8251 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
8252 (sparc_store_gregset_from_stack, sparc_store_gregset)
8253 (sparc_breakpoint_at): Fix formatting.
8254
8365dcf5
TJB		 82552012-03-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
8256
8257 * configure.ac: Check whether Elf32_auxv_t and Elf64_auxv_t
8258 are available.
8259 * linux-low.c [HAVE_ELF32_AUXV_T] (Elf32_auxv_t): Add typedef.
8260 [HAVE_ELF64_AUXV_T] (Elf64_auxv_t): Likewise.
8261 * config.in: Regenerate.
8262 * configure: Likewise.
8263
689cc2ae
PA		 82642012-03-29 Pedro Alves <palves@redhat.com>
8265
8266 * linux-low.c (regsets_store_inferior_registers) [__sparc__]:
8267 Correct ptrace arguments.
8268
c14dfd32
PA		 82692012-03-28 Pedro Alves <palves@redhat.com>
8270
8271 * linux-ia64-low.c (ia64_regmap): Map IA64_EC_REGNUM to PT_AR_EC.
8272 (IA64_GR0_REGNUM, IA64_FR0_REGNUM)
8273 (IA64_FR1_REGNUM): New defines.
8274 (ia64_fetch_register): New.
8275 (the_low_target): Install it.
8276 * linux-low.h (struct linux_target_ops) <fetch_register>: New
8277 field.
8278 * linux-low.c (linux_fetch_registers): Try the
8279 the_low_target.fetch_register hook first.
8280
8281 * linux-arm-low.c (the_low_target): Adjust.
8282 * linux-bfin-low.c (the_low_target): Adjust.
8283 * linux-cris-low.c (the_low_target): Adjust.
8284 * linux-crisv32-low.c (the_low_target): Adjust.
8285 * linux-m32r-low.c (the_low_target): Adjust.
8286 * linux-m68k-low.c (the_low_target): Adjust.
8287 * linux-mips-low.c (the_low_target): Adjust.
8288 * linux-ppc-low.c (the_low_target): Adjust.
8289 * linux-s390-low.c (the_low_target): Adjust.
8290 * linux-sh-low.c (the_low_target): Adjust.
8291 * linux-sparc-low.c (the_low_target): Adjust.
8292 * linux-tic6x-low.c (the_low_target): Adjust.
8293 * linux-x86-low.c (the_low_target): Adjust.
8294 * linux-xtensa-low.c (the_low_target): Adjust.
8295
63c88e13
PA		 82962012-03-26 Pedro Alves <palves@redhat.com>
8297
8298 * server.c (handle_qxfer_libraries): Don't bail early if
8299 the_target->qxfer_libraries_svr4 is not NULL.
8300
fb723180
PA		 83012012-03-26 Pedro Alves <palves@redhat.com>
8302
8303 * linux-low.c (linux_qxfer_libraries_svr4): Fix pasto in comment.
8304
0afae3cf
PA		 83052012-03-23 Pedro Alves <palves@redhat.com>
8306
8307 * linux-low.c (linux_qxfer_libraries_svr4): Terminate the
8308 "library-list-svr4" element's start tag when the the DSO list is
8309 empty.
8310
485f1ee4
PA		 83112012-03-23 Pedro Alves <palves@redhat.com>
8312
8313 * linux-low.c (read_one_ptr): Read the inferior's pointer through
8314 a variable whose type size is the same as the inferior's pointer
8315 size.
8316
a5362b9a
TS		 83172012-03-21 Thomas Schwinge <thomas@codesourcery.com>
8318
8319 * linux-arm-low.c (arm_stopped_by_watchpoint): Use siginfo_t instead of
8320 struct siginfo.
8321 * linux-low.c (siginfo_fixup, linux_xfer_siginfo): Likewise.
8322 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
8323 * linux-low.h: Include <signal.h>.
8324 (struct siginfo): Remove forward declaration.
8325 (struct linux_target_ops) <siginfo_fixup>: Use siginfo_t instead of
8326 struct siginfo.
8327
d226c142
MF		 83282012-03-21 Mike Frysinger <vapier@gentoo.org>
8329
8330 * .gitignore: Ignore more files.
8331
122f36ef
PA		 83322012-03-19 Pedro Alves <palves@redhat.com>
8333 Jan Kratochvil <jan.kratochvil@redhat.com>
8334
8335 * server.c (cont_thread, general_thread): Add describing comments.
8336 (start_inferior): Clear `cont_thread'.
8337 (handle_v_cont): Don't set `cont_thread' if resuming all threads
8338 of a process.
8339
fc3e5175
YQ		 83402012-03-15 Yao Qi <yao@codesourcery.com>
8341
8342 * tracepoint.c (install_tracepoint): Move duplicated tracepoint
8343 handling to ...
8344 (cmd_qtdp): ... here.
8345
8d0d92cd
YQ		 83462012-03-15 Yao Qi <yao@codesourcery.com>
8347
8348 * tracepoint.c (struct tracepoint_action_ops): New.
8349 (struct tracepoint_action) [!IN_PROCESS_AGENT] <ops>: New field.
8350 (m_tracepoint_action_download): New.
8351 (r_tracepoint_action_download): New.
8352 (x_tracepoint_action_download): New.
8353 (l_tracepoint_action_download): New.
8354 (add_tracepoint_action): Install `action->ops' according type.
8355 (download_tracepoint_1): Move code `download' function pointer
8356 of various tracepoint_action_ops.
8357
87b0bb13
JK		 83582012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
8359
8360 * linux-low.c (linux_attach_lwp_1): New variable buffer. Call
8361 linux_ptrace_attach_warnings.
8362
5f572dec
JK		 83632012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
8364
8365 * Makefile.in (linux-ptrace.o): New.
8366 * configure.srv (arm*-*-linux*, bfin-*-*linux*, crisv32-*-linux*)
8367 (cris-*-linux*, i[34567]86-*-linux*, ia64-*-linux*, m32r*-*-linux*)
8368 (m68*-*-linux*, m68*-*-uclinux*, mips*-*-linux*, powerpc*-*-linux*)
8369 (s390*-*-linux*, sh*-*-linux*, sparc*-*-linux*, tic6x-*-uclinux)
8370 (x86_64-*-linux*, xtensa*-*-linux*): Add linux-ptrace.o to SRV_TGTOBJ
8371 of these targets.
8372 * linux-low.c (linux_attach_lwp_1): Remove redundent else clause.
8373
f4647387
YQ		 83742012-03-08 Yao Qi <yao@codesourcery.com>
8375 Pedro Alves <palves@redhat.com>
8376
8377 Fix PR server/13392.
8378 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Check
8379 offset of JMP insn.
8380 * tracepoint.c (remove_tracepoint): New.
8381 (cmd_qtdp): Call remove_tracepoint when failed to install.
8382
9b224c5e
PA		 83832012-03-07 Pedro Alves <palves@redhat.com>
8384
8385 * linux-low.c (get_detach_signal): New.
8386 (linux_detach_one_lwp): Get rid of a pending SIGSTOP with SIGCONT.
8387 Pass on pending signals to PTRACE_DETACH. Check the result of the
8388 ptrace call.
8389 * server.c (program_signals, program_signals_p): New.
8390 (handle_general_set): Handle QProgramSignals.
8391 * server.h (program_signals, program_signals_p): Declare.
8392
e237a7e2
JK		 83932012-03-05 Pedro Alves <palves@redhat.com>
8394 Jan Kratochvil <jan.kratochvil@redhat.com>
8395
8396 * linux-low.c (get_dynamic): Don't warn when PT_PHDR isn't found.
8397 New comment why.
8398
5808517f
YQ		 83992012-03-03 Yao Qi <yao@codesourcery.com>
8400
8401 * tracepoint.c (tracepoint_look_up_symbols): Update call to
8402 agent_look_up_symbols.
8403
58b4daa5
YQ		 84042012-03-03 Yao Qi <yao@codesourcery.com>
8405
8406 * Makefile.in (linux-low.o): Keep dependence on agent.h.
8407 (linux-x86-low.o): Likewise.
8408 * server.h: Remove in_process_agent_loaded.
8409 * tracepoint.c (in_process_agent_loaded): Removed. Moved it
8410 common/agent.c.
8411 Update callers.
8412
8ffcbaaf
YQ		 84132012-03-03 Yao Qi <yao@codesourcery.com>
8414
8415 * tracepoint.c (gdb_agent_capability): New global.
8416 (in_process_agent_loaded_ust): Renamed to
8417 `in_process_agent_supports_ust'.
8418 Update callers.
8419 (in_process_agent_supports_ust): Call agent_capability_check.
8420 (clear_installed_tracepoints): Assert that agent supports
8421 agent.
8422
d1feda86
YQ		 84232012-03-03 Yao Qi <yao@codesourcery.com>
8424
8425 * linux-low.c (linux_supports_agent): New.
8426 (linux_target_ops): Initialize field `supports_agent' with
8427 linux_supports_agent.
8428 * target.h (struct target_ops) <supports_agent>: New.
8429 (target_supports_agent): New macro.
8430 * server.c (handle_general_set): Handle packet 'QAgent'.
8431 (handle_query): Send `QAgent+'.
8432 * Makefile.in (server.o): Depends on agent.h.
8433
2fa291ac
YQ		 84342012-03-03 Yao Qi <yao@codesourcery.com>
8435
8436 * Makefile.in (OBS): Add agent.o.
8437 Add new rule for agent.o.
8438 Track dependence of tracepoint.c on agent.h.
8439 * tracepoint.c (run_inferior_command_1):
8440 (run_inferior_command): Call agent_run_command.
8441 (gdb_ust_connect_sync_socket): Deleted. Move it to
8442 common/agent.c.
8443 (resume_thread, stop_thread): Likewise.
8444 (gdb_ust_socket_init): Renamed to ...
8445 (gdb_agent_socket_init): ... New.
8446 (gdb_ust_thread): Renamed to ...
8447 (gdb_agent_helper_thread): ... New.
8448 (gdb_ust_init): Move some code to ...
8449 (gdb_agent_init): ... here. New.
8450 [HAVE_UST]: Call gdb_ust_init.
8451 (initialize_tracepoint_ftlib): Call gdb_agent_init.
8452 * configure.ac: Add `sys/un.h' to AC_CHECK_HEADERS.
8453 * config.in, configure: Regenerated.
8454
05044653
PA		 84552012-03-02 Pedro Alves <palves@redhat.com>
8456
8457 * inferiors.c (add_pid_to_list, pull_pid_from_list): Delete.
8458 * linux-low.c (struct simple_pid_list): New.
8459 (stopped_pids): New a struct simple_pid_list pointer.
8460 (add_to_pid_list, pull_pid_from_list): New.
8461 (handle_extended_wait): Don't assume the first signal new children
8462 report is SIGSTOP. Adjust call to pull_pid_from_list.
8463 (linux_wait_for_lwp): Adjust.
8464
8d00225b
YQ		 84652012-03-02 Yao Qi <yao@codesourcery.com>
8466
8467 * tracepoint.c (do_action_at_tracepoint): Write `stop_pc' in
8468 debug log.
8469
19560ba5
YQ		 84702012-03-02 Yao Qi <yao@codesourcery.com>
8471
8472 * tracepoint.c (collect_ust_data_at_tracepoint): Remove parameters
8473 `stop_pc' and `tpoint'. Update caller.
8474
1faeff08
MR		 84752012-03-01 Maciej W. Rozycki <macro@codesourcery.com>
8476
8477 * linux-low.h (linux_target_ops): Add regset_bitmap member.
8478 * linux-low.c (use_linux_regsets): New macro.
8479 [!HAVE_LINUX_REGSETS] (regsets_fetch_inferior_registers): Likewise.
8480 [!HAVE_LINUX_REGSETS] (regsets_store_inferior_registers): Likewise.
8481 (linux_register_in_regsets): New function.
8482 (usr_fetch_inferior_registers): Skip registers covered by
8483 regsets.
8484 (usr_store_inferior_registers): Likewise.
8485 (usr_fetch_inferior_registers): New macro.
8486 (usr_store_inferior_registers): Likewise.
8487 (linux_fetch_registers): Handle mixed regset/non-regset targets.
8488 (linux_store_registers): Likewise.
8489 * linux-mips-low.c (init_registers_mips_dsp_linux): New
8490 prototype.
8491 (init_registers_mips64_dsp_linux): Likewise.
8492 (init_registers_mips_linux): New macro.
8493 (init_registers_mips_dsp_linux): Likewise.
8494 (mips_dsp_num_regs): Likewise.
8495 (DSP_BASE, DSP_CONTROL): New fallback macros.
8496 (mips_base_regs): New macro.
8497 (mips_regmap): Use it. Fix the size.
8498 (mips_dsp_regmap): New variable.
8499 (mips_dsp_regset_bitmap): Likewise.
8500 (mips_arch_setup): New function.
8501 (mips_cannot_fetch_register): Use the_low_target.regmap rather
8502 than mips_regmap.
8503 (mips_cannot_store_register): Likewise.
8504 (the_low_target): Update .arch_setup, .num_regs and .regmap
8505 initializers. Add .regset_bitmap initializer.
8506 * linux-arm-low.c (the_low_target): Add .regset_bitmap
8507 initializer.
8508 * linux-bfin-low.c (the_low_target): Likewise.
8509 * linux-cris-low.c (the_low_target): Likewise.
8510 * linux-crisv32-low.c (the_low_target): Likewise.
8511 * linux-ia64-low.c (the_low_target): Likewise.
8512 * linux-m32r-low.c (the_low_target): Likewise.
8513 * linux-m68k-low.c (the_low_target): Likewise.
8514 * linux-ppc-low.c (the_low_target): Likewise.
8515 * linux-s390-low.c (the_low_target): Likewise.
8516 * linux-sh-low.c (the_low_target): Likewise.
8517 * linux-sparc-low.c (the_low_target): Likewise.
8518 * linux-tic6x-low.c (the_low_target): Likewise.
8519 * linux-x86-low.c (the_low_target): Likewise.
8520 * linux-xtensa-low.c (the_low_target): Likewise.
8521 * configure.srv <mips*-*-linux*>: Add mips-dsp-linux.o and
8522 mips64-dsp-linux.o to srv_regobj. Add mips-dsp-linux.xml,
8523 mips64-dsp-linux.xml, mips-dsp.xml and mips64-dsp.xml to
8524 srv_xmlfiles.
8525 * Makefile.in (mips-dsp-linux.o, mips-dsp-linux.c): New targets.
8526 (mips64-dsp-linux.o, mips64-dsp-linux.c): Likewise.
8527
c03e6ccc
YQ		 85282012-02-29 Yao Qi <yao@codesourcery.com>
8529 Pedro Alves <palves@redhat.com>
8530
8531 * linux-low.c: (linux_wait_1): Call unsuspend_all_lwps when
8532 `step_over_finished' is true.
8533
644cebc9
PA		 85342012-02-27 Pedro Alves <palves@redhat.com>
8535
8536 * linux-low.c (pid_is_stopped): Delete, moved to common/.
8537 (linux_attach_lwp_1): Adjust to use linux_proc_pid_is_stopped.
8538
c14d7ab2
PA		 85392012-02-27 Pedro Alves <palves@redhat.com>
8540
8541 PR server/9684
8542 * linux-low.c (pid_is_stopped): New.
8543 (linux_attach_lwp_1): Handle attaching to 'T (stopped)' processes.
8544
412c89dd
LM		 85452012-02-25 Luis Machado <lgustavo@codesourcery.com>
8546
8547 * mem-break.c (clear_gdb_breakpoint_conditions): Fix de-allocation
8548 of conditions.
8549
b745defe
MR		 85502012-02-24 Maciej W. Rozycki <macro@codesourcery.com>
8551
8552 * linux-mips-low.c (mips_regmap): Correct the index of $f9.
8553
9f3a5c85
LM		 85542012-02-24 Luis Machado <lgustavo@codesourcery>
8555
8556 * server.c (handle_query): Advertise support for target-side
8557 breakpoint condition evaluation.
8558 (process_point_options): New function.
8559 (process_serial_event): When inserting a breakpoint, check for
8560 a target-side condition that should be evaluated.
8561
8562 * mem-break.c: Include regcache.h and ax.h.
8563 (point_cond_list_t): New data structure.
8564 (breakpoint) <cond_list>: New field.
8565 (find_gdb_breakpoint_at): Make non-static.
8566 (delete_gdb_breakpoint_at): Clear any target-side
8567 conditions.
8568 (clear_gdb_breakpoint_conditions): New function.
8569 (add_condition_to_breakpoint): Likewise.
8570 (add_breakpoint_condition): Likewise.
8571 (gdb_condition_true_at_breakpoint): Likewise.
8572 (gdb_breakpoint_here): Return result directly instead
8573 of going through a local variable.
8574
8575 * mem-break.h (find_gdb_breakpoint_at): New prototype.
8576 (clear_gdb_breakpoint_conditions): Likewise.
8577 (add_breakpoint_condition): Likewise.
8578 (gdb_condition_true_at_breakpoint): Likewise.
8579
8580 * linux-low.c (linux_wait_1): Evaluate target-side breakpoint condition.
8581 (need_step_over_p): Take target-side breakpoint condition into
8582 consideration.
8583
5e1dc496
LM		 85842012-02-24 Luis Machado <lgustavo@codesourcery>
8585
8586 * server.h: Include tracepoint.h.
8587 (agent_mem_read, agent_get_trace_state_variable_value,
8588 agent_set_trace_state_variable_value,
8589 agent_tsv_read, agent_mem_read_string, get_get_tsv_func_addr,
8590 get_set_tsv_func_addr): New prototypes.
8591
8592 * ax.h: New include file.
8593 * ax.c: New source file.
8594
8595 * tracepoint.c: Include ax.h.
8596 (gdb_agent_op, gdb_agent_op_names, gdb_agent_op_sizes,
8597 agent_expr, eval_result_type): Move to ax.h.
8598 (parse_agent_expr): Rename to ...
8599 (gdb_parse_agent_expr): ... this, make it non-static and move
8600 to ax.h.
8601 (unparse_agent_expr) Rename to ...
8602 (gdb_unparse_agent_expr): ... this, make it non-static and move
8603 to ax.h.
8604 (eval_agent_expr): Rename to ...
8605 (eval_tracepoint_agent_expr): ... this.
8606 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Remove
8607 forward declarations.
8608 (add_tracepoint_action): Call gdb_parse_agent_expr (...).
8609 (agent_get_trace_state_variable_value): New function.
8610 (agent_set_trace_state_variable_value): New function.
8611 (cmd_qtdp): Call gdb_parse_agent_expr (...).
8612 (response_tracepoint): Call gdb_unparse_agent_expr (...).
8613 (do_action_at_tracepoint): Call eval_tracepoint_agent_expr (...).
8614 (condition_true_at_tracepoint): Likewise.
8615 (parse_agent_expr): Rename to ...
8616 (gdb_parse_agent_expr): ... this and move to ax.c.
8617 (unparse_agent_expr): Rename to ...
8618 (gdb_unparse_agent_expr): ... this and move to ax.c.
8619 (gdb_agent_op_name): Move to ax.c.
8620 (eval_agent_expr): Rename to ...
8621 (gdb_eval_agent_expr): ... this, use regcache passed as parameter
8622 and move to ax.c.
8623 (eval_tracepoint_agent_expr): New function.
8624 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Make
43aaf8b6 8625 non-static.
5e1dc496
LM		 8626 (current_insn_ptr, emit_error, struct bytecode_address): Move to
8627 ax.c.
8628 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul, emit_lsh,
8629 emit_rsh_signed, emit_rsh_unsigned, emit_ext, emit_log_not,
8630 emit_bit_and, emit_bit_or, emit_bit_xor, emit_bit_not, emit_equal,
8631 emit_less_signed, emit_less_unsigned, emit_ref, emit_if_goto,
8632 emit_goto, write_goto_address, emit_const, emit_reg, emit_pop,
8633 emit_stack, emit_zero_ext, emit_swap, emit_stack_adjust,
8634 emit_int_call_1, emit_void_call_2, emit_eq_goto, emit_ne_goto,
8635 emit_lt_goto, emit_ge_goto, emit_gt_goto, emit_le_goto): Move to ax.c.
8636 (get_get_tsv_func_addr, get_set_tsv_func_addr): New functions.
8637 (compile_bytecodes): Remove forward declaration.
8638 (is_goto_target): Move to ax.c.
8639 (compile_bytecodes): Move to ax.c and call
8640 agent_get_trace_state_variable_value (...) and
8641 agent_set_trace_state_variable_value (...).
8642
8643 * Makefile.in: Update ax.c and IPA dependencies.
8644
277e4e52
PA		 86452012-02-24 Pedro Alves <palves@redhat.com>
8646
8647 * tracepoint.c (cmd_bigqtbuffer): Rename as ...
8648 (cmd_bigqtbuffer_circular): ... this. Only handle
8649 'QTBuffer:circular:'.
8650 (handle_tracepoint_general_set): Adjust.
8651
bf4c19f7
YQ		 86522012-02-16 Yao Qi <yao@codesourcery.com>
8653
8654 * inferiors.c: Move code to ...
8655 * dll.c: .... here. New.
8656 * server.h: Declare clear_dlls.
8657 * Makefile.in (SFILES): Add dll.c.
8658 (OBS): Add dll.o
8659 (dll.o): New rule.
8660
d73f2619
YQ		 86612012-02-11 Yao Qi <yao@codesourcery.com>
8662
8663 * server.c: (handle_monitor_command): Add a new parameter
8664 `own_buf'.
8665 (handle_query): Update caller.
8666
f8255c2a
JB		 86672012-02-09 Joel Brobecker <brobecker@adacore.com>
8668
8669 * configure.ac: Add readlink to AC_CHECK_FUNCS list.
8670 * configure, config.in: Regenerate.
8671 * hostio.c: Provide an alternate implementation if HAVE_READLINK
8672 is not defined.
8673
da84f473
PA		 86742012-02-02 Pedro Alves <palves@redhat.com>
8675
8676 Try SIGKILL first, then PTRACE_KILL.
8677 * linux-low.c (linux_kill_one_lwp): New.
8678 (linux_kill_one_lwp): Rename to ...
8679 (kill_one_lwp_callback): ... this. Use the new
8680 linux_kill_one_lwp.
8681
e886a173
PA		 86822012-02-02 Pedro Alves <palves@redhat.com>
8683
8684 * tracepoint.c (cmd_qtminftpilen): Return 0 if there's no current
8685 inferior.
8686
be07f1a2
PA		 86872012-01-27 Pedro Alves <palves@redhat.com>
8688
8689 * linux-low.c (linux_child_pid_to_exec_file): Delete.
8690 (elf_64_file_p): Make static.
8691 (linux_pid_exe_is_elf_64_file): New.
8692 * linux-low.h (linux_child_pid_to_exec_file, elf_64_file_p):
8693 Delete declarations.
8694 (linux_pid_exe_is_elf_64_file): Declare.
8695 * linux-x86-low.c (x86_arch_setup): Use
8696 linux_pid_exe_is_elf_64_file.
8697
d8301ad1
JK		 86982012-01-25 Jan Kratochvil <jan.kratochvil@redhat.com>
8699
8700 * linux-low.c (linux_wait_for_event_1): Rename to ...
8701 (linux_wait_for_event): ... here and merge it with former
8702 linux_wait_for_event - new variable wait_ptid, use it.
8703 (linux_wait_for_event): Remove - merge it to linux_wait_for_event_1.
8704
01b17894
PA		 87052012-01-23 Pedro Alves <palves@redhat.com>
8706
8707 * server.c (main): Avoid yet another case of infinite loop while
8708 detaching/killing after a longjmp.
8709
e825046f
JK		 87102012-01-20 Jan Kratochvil <jan.kratochvil@redhat.com>
8711
8712 Code cleanup.
8713 * linux-low.c (linux_wait_for_event_1): Use ptid_is_pid.
8714
b9e7b9c3
UW		 87152012-01-20 Ulrich Weigand <ulrich.weigand@linaro.org>
8716
8717 * hostio.c (handle_readlink): New function.
8718 (handle_vFile): Call it to handle "vFile:readlink" packets.
8719
901f9912
UW		 87202012-01-20 Pedro Alves <palves@redhat.com>
8721 Ulrich Weigand <ulrich.weigand@linaro.org>
8722
8723 * server.c (handle_v_requests): Only support vAttach and vRun to
8724 start multiple processes when in extended protocol mode.
8725
fc1ab1a0
PA		 87262012-01-17 Pedro Alves <palves@redhat.com>
8727
8728 * tracepoint.c (initialize_tracepoint): Use mmap instead of
8729 memalign plus mprotect to allocate the scratch buffer.
8730
7d5d4e98
PA		 87312012-01-13 Pedro Alves <palves@redhat.com>
8732
8733 * server.c (attach_inferior): Clear `cont_thread'.
8734
f128d5e9
PA		 87352012-01-13 Pedro Alves <palves@redhat.com>
8736
8737 * server.c (main): Avoid infinite loop while detaching/killing
8738 after a longjmp.
8739
06db92f0
DE		 87402012-01-09 Doug Evans <dje@google.com>
8741
8742 * server.c (start_inferior): Set last_ptid in --wrapper case.
8743
32d92999
YQ		 87442012-01-06 Yao Qi <yao@codesourcery.com>
8745
8746 * tracepoint.c [IN_PROCESS_AGENT] (debug_threads): Macro
8747 defined.
8748 [IN_PROCESS_AGENT] (debug_agent): New global variable.
8749
5e0a92a9
YQ		 87502012-01-04 Yao Qi <yao@codesourcery.com>
8751
8752 * tracepoint.c (cmd_qtdp): Print debug message
8753 for static tracepoint.
8754
ae639e8c
YQ		 87552012-01-04 Yao Qi <yao@codesourcery.com>
8756
8757 * tracepoint.c (trace_vdebug): Differentiate debug message
8758 between gdbserver and IPA.
8759
f72429c5
YQ		 87602012-01-03 Yao Qi <yao@codesourcery.com>
8761
8762 * tracepoint.c (tracepoint_was_hit): Don't collect for
8763 static tracepoint.
8764
12c3e59c
JB		 87652012-01-02 Joel Brobecker <brobecker@adacore.com>
8766
8767 * terminal.h: Reformat copyright header.
8768
67827812
JB		 87692012-01-02 Joel Brobecker <brobecker@adacore.com>
8770
8771 * server.c (gdbserver_version): Update copyright year.
8772 * gdbreplay.c (gdbreplay_version): Likewise.
8773
3e52c33d
JK		 87742011-12-18 Jan Kratochvil <jan.kratochvil@redhat.com>
8775
8776 * linux-low.c (linux_create_inferior): Put empty if clause for write.
8777
8778 Revert:
8779 2011-12-18 Hui Zhu <teawater@gmail.com>
8780 * linux-low.c (linux_create_inferior): Save return value to ret.
8781
66f1260e
HZ		 87822011-12-18 Hui Zhu <teawater@gmail.com>
8783
8784 * linux-low.c (linux_create_inferior): Save return value to ret.
8785
e77616d7
DE		 87862011-12-16 Doug Evans <dje@google.com>
8787
e7b06c57
DE		 8788 * linux-low.c (linux_create_inferior): If stdio connection,
8789 redirect stdin from /dev/null, stdout to stderr.
8790 * remote-utils.c (remote_is_stdio): New static global.
8791 (remote_connection_is_stdio): New function.
8792 (remote_prepare): Handle stdio connection.
8793 (remote_open): Ditto.
8794 (remote_close): Don't close stdin for stdio connections.
8795 (read_prim,write_prim): New functions. Replace all calls to
8796 read/write to these.
8797 * server.c (main): Watch for "-" argument. Move call to
8798 remote_prepare before start_inferior.
8799 * server.h (STDIO_CONNECTION_NAME): New macro.
8800 (remote_connection_is_stdio): Declare.
8801
e77616d7
DE		 8802 * remote-utils.c (prepare_resume_reply): Remove extraneous \n
8803 in debugging output.
8804
82067193
YQ		 88052011-12-15 Yao Qi <yao@codesourcery.com>
8806
8807 * tracepoint.c: Include sys/syscall.h.
8808 (gdb_ust_thread): Remove preprocessor conditional.
8809
82bfbe7e
PA		 88102011-12-14 Pedro Alves <pedro@codesourcery.com>
8811
8812 * linux-low.c (linux_detach_one_lwp): Call
8813 the_low_target.prepare_to_resume before detaching.
8814
712c6575
YQ		 88152011-12-14 Yao Qi <yao@codesourcery.com>
8816
8817 * tracepoint.c (gdb_ust_thread): Don't ignore return value
8818 of write.
8819
d54d1edf
YQ		 88202011-12-14 Yao Qi <yao@codesourcery.com>
8821
8822 * i386-low.c (i386_low_stopped_data_address): Initialize local
8823 variable `control'.
8824
6210a125
PA		 88252011-12-13 Pedro Alves <pedro@codesourcery.com>
8826
8827 PR remote/13492
8828
8829 * i386-low.c (i386_low_stopped_data_address): Avoid fetching
8830 DR_CONTROL unless necessary. Extend comments.
8831 * linux-x86-low.c (x86_linux_prepare_to_resume): Don't write to
8832 DR0-3 if not used. If any watchpoint was set, clear DR_STATUS.
8833
2ece8244
YQ		 88342011-12-13 Yao Qi <yao@codesourcery.com>
8835
8836 * tracepoint.c (trace_buffer_alloc): Replace magic numbers with
8837 macros.
8838 (upload_fast_traceframes, upload_fast_traceframes): Likewise.
8839
784867a5
JK		 88402011-12-08 Jan Kratochvil <jan.kratochvil@redhat.com>
8841
8842 * linux-low.c (linux_kill): Skip PTRACE_KILL if LWP does not exist.
8843 Print new debug message for such case.
8844
6bf36717
JK		 88452011-12-06 Jan Kratochvil <jan.kratochvil@redhat.com>
8846
8847 Fix overlapping memcpy.
8848 * mem-break.c (set_raw_breakpoint_at): New variable buf. Use it for
8849 the read_inferior_memory transfer.
8850 (delete_fast_tracepoint_jump): New variable buf. Use it for the
8851 write_inferior_memory transfer.
8852 (set_fast_tracepoint_jump): New variable buf. Use it for the
8853 read_inferior_memory and write_inferior_memory transfers.
8854 (uninsert_fast_tracepoint_jumps_at, reinsert_fast_tracepoint_jumps_at)
8855 (delete_raw_breakpoint, uninsert_raw_breakpoint): New variable buf.
8856 Use it for the write_inferior_memory transfer.
8857 (check_mem_read, check_mem_write): New gdb_asserts for overlapping
8858 buffers.
8859
50275556
MR		 88602011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
8861
8862 * linux-low.c (fetch_register, store_register): Make code
8863 consistent, fix formatting.
8864
7325beb4
MR		 88652011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
8866
8867 * linux-low.c (usr_store_inferior_registers): Factor out code
8868 to handle individual registers into...
8869 (store_register): ... this new function.
8870
c642a434
UW		 88712011-12-06 Ulrich Weigand <uweigand@de.ibm.com>
8872
8873 * Makefile.in (s390-linux32v1.o, s390-linux32v1.c): New rules.
8874 (s390-linux32v2.o, s390-linux32v2.c): Likewise.
8875 (s390-linux64v1.o, s390-linux64v1.c): Likewise.
8876 (s390-linux64v2.o, s390-linux64v2.c): Likewise.
8877 (s390x-linux64v1.o, s390x-linux64v1.c): Likewise.
8878 (s390x-linux64v2.o, s390x-linux64v2.c): Likewise.
8879 * configure.srv [s390*-*-linux*] (srv_regobj): Add new objects.
8880 (srv_xmlfiles): Add new XML files.
8881
8882 * linux-s390-low.c: Include "elf/common.h", <sys/ptrace.h>,
8883 and <sys/uio.h>.
8884 (PTRACE_GETREGSET, PTRACE_SETREGSET): Define if undefined.
8885 (init_registers_s390_linux32v1): Add prototype.
8886 (init_registers_s390_linux32v2): Likewise.
8887 (init_registers_s390_linux64v1): Likewise.
8888 (init_registers_s390_linux64v2): Likewise.
8889 (init_registers_s390x_linux64v1): Likewise.
8890 (init_registers_s390x_linux64v2): Likewise.
8891 (s390_num_regs): Increment to 52.
8892 (s390_regmap): Add orig_r2 register.
8893 (s390_num_regs_3264): Increment to 68.
8894 (s390_regmap_3264): Add orig_r2 register.
8895 (s390_collect_ptrace_register): Handle orig_r2 register.
8896 (s390_supply_ptrace_register): Likewise.
8897 (s390_fill_last_break): New function.
8898 (s390_store_last_break): Likewise.
8899 (s390_fill_system_call): New function.
8900 (s390_store_system_call): Likewise.
8901 (target_regsets): Handle NT_S390_LAST_BREAK and NT_S390_SYSTEM_CALL
8902 register sets.
8903 (s390_check_regset): New function.
8904 (s390_arch_setup): Check for presence of NT_S390_LAST_BREAK and
8905 NT_S390_SYSTEM_CALL regsets and use appropriate description.
8906 Update target_regsets for available register sets.
8907
2268b414
JK		 89082011-12-02 Paul Pluzhnikov <ppluzhnikov@google.com>
8909 Jan Kratochvil <jan.kratochvil@redhat.com>
8910
8911 * linux-low.c (get_phdr_phnum_from_proc_auxv, get_dynamic, get_r_debug)
8912 (read_one_ptr, struct link_map_offsets, linux_qxfer_libraries_svr4):
8913 New.
8914 (struct linux_target_ops): Install linux_qxfer_libraries_svr4.
8915 * linux-low.h (struct process_info_private): New member r_debug.
8916 * server.c (handle_qxfer_libraries): Call
8917 the_target->qxfer_libraries_svr4.
8918 (handle_qxfer_libraries_svr4): New function.
8919 (qxfer_packets): New entry "libraries-svr4".
8920 (handle_query): Check QXFER_LIBRARIES_SVR4 and report libraries-svr4.
8921 * target.h (struct target_ops): New member qxfer_libraries_svr4.
8922 * remote.c (remote_xfer_partial): Call add_packet_config_cmd for
8923 PACKET_qXfer_libraries_svr4.
8924
d6db1fab
UW		 89252011-11-30 Ulrich Weigand <uweigand@de.ibm.com>
8926
8927 * linux-s390-low.c (s390_collect_ptrace_register): Fully convert
8928 PSW address/mask between 8-byte and 16-byte formats.
8929 (s390_supply_ptrace_register): Likewise.
8930 (s390_get_pc, s390_set_pc): 4-byte PSW address always includes
8931 basic addressing mode bit.
8932
242f5f1c
SS		 89332011-11-24 Stan Shebs <stan@codesourcery.com>
8934
8935 * tracepoint.c (cmd_qtstatus): Use plongest instead of %llx.
8936
f196051f
SS		 89372011-11-17 Stan Shebs <stan@codesourcery.com>
8938
8939 * tracepoint.c (struct tracepoint): New field traceframe_usage.
8940 (tracing_start_time): New global.
8941 (tracing_stop_time): New global.
8942 (tracing_user_name): New global.
8943 (tracing_notes): New global.
8944 (tracing_stop_note): New global.
8945 (cmd_qtstart): Set traceframe_usage, start_time.
8946 (stop_tracing): Set stop_time.
8947 (cmd_qtstatus): Report additional status.
8948 (cmd_qtp): New function.
8949 (handle_tracepoint_query): Call it.
8950 (cmd_qtnotes): New function.
8951 (handle_tracepoint_general_set): Call it.
8952 (get_timestamp): Rename from tsv_get_timestamp.
8953
405f8e94
SS		 89542011-11-14 Stan Shebs <stan@codesourcery.com>
8955 Kwok Cheung Yeung <kcy@codesourcery.com>
8956
8957 * linux-x86-low.c (small_jump_insn): New.
8958 (i386_install_fast_tracepoint_jump_pad): Add arguments for
8959 trampoline and error message, build a trampoline and issue a small
8960 jump instruction to it.
8961 (x86_install_fast_tracepoint_jump_pad): Add arguments for
8962 trampoline and error message.
8963 (x86_get_min_fast_tracepoint_insn_len): New.
8964 (the_low_target): Add call to x86_get_min_fast_tracepoint_insn_len.
8965 * linux-low.h (struct linux_target_ops): Add arguments to
8966 install_fast_tracepoint_jump_pad operation, add new operation.
8967 * linux-low.c (linux_install_fast_tracepoint_jump_pad): Add
8968 arguments.
8969 (linux_get_min_fast_tracepoint_insn_len): New function.
8970 (linux_target_op): Add new operation.
8971 * tracepoint.c (gdb_trampoline_buffer): New IPA variable.
8972 (gdb_trampoline_buffer_end): Ditto.
8973 (gdb_trampoline_buffer_error): Ditto.
8974 (struct ipa_sym_addresses): Add fields for new IPA variables.
8975 (symbol_list): Add entries for new IPA variables.
8976 (struct tracepoint): Add fields to hold the address range of the
8977 trampoline used by the tracepoint.
8978 (trampoline_buffer_head): New static variable.
8979 (trampoline_buffer_tail): Ditto.
8980 (claim_trampoline_space): New function.
8981 (have_fast_tracepoint_trampoline_buffer): New function.
8982 (clone_fast_tracepoint): Fill in trampoline fields of tracepoint
8983 structure.
8984 (install_fast_tracepoint): Ditto, also add error buffer argument.
8985 (cmd_qtminftpilen): New function.
8986 (handle_tracepoint_query): Add response to qTMinFTPILen packet.
8987 (fast_tracepoint_from_trampoline_address): New function.
8988 (fast_tracepoint_collecting): Handle trampoline as part of jump
8989 pad space.
8990 (set_trampoline_buffer_space): New function.
8991 (initialize_tracepoint): Initialize new IPA variables.
8992 * target.h (struct target_ops): Add arguments to
8993 install_fast_tracepoint_jump_pad operation, add new
8994 get_min_fast_tracepoint_insn_len operation.
8995 (target_get_min_fast_tracepoint_insn_len): New.
8996 (install_fast_tracepoint_jump_pad): Add arguments.
8997 * server.h (IPA_BUFSIZ): Define.
8998 * linux-i386-ipa.c: Include extra header files.
8999 (initialize_fast_tracepoint_trampoline_buffer): New function.
9000 (initialize_low_tracepoint): Call it.
9001 * server.h (set_trampoline_buffer_space): Declare.
9002 (claim_trampoline_space): Ditto.
9003 (have_fast_tracepoint_trampoline_buffer): Ditto.
9004
1e4d1764
YQ		 90052011-11-14 Yao Qi <yao@codesourcery.com>
9006
9007 * server.c (handle_query): Handle InstallInTrace for qSupported.
9008 * tracepoint.c (add_tracepoint): Sort list.
9009 (install_tracepoint, download_tracepoint): New.
9010 (cmd_qtdp): Call them to install and download tracepoints.
9011 (sort_tracepoints): Removed.
9012 (cmd_qtstart): Update.
9013
5c73ff4e
YQ		 90142011-11-14 Yao Qi <yao@codesourcery.com>
9015
9016 * mem-break.c (inc_ref_fast_tracepoint_jump): New.
9017 * mem-break.h: Declare.
9018 * tracepoint.c (cmd_qtstart): Move some code to ...
9019 (clone_fast_tracepoint, install_fast_tracepoint): ... here.
9020 New.
9021 (download_tracepoints): Move some code to ...
9022 (download_tracepoint_1): ... here. New.
9023
86a30030
YQ		 90242011-11-08 Yao Qi <yao@codesourcery.com>
9025
9026 * remote-utils.c (relocate_instruction): A comment fix.
9027
8d26e50c
JB		 90282011-11-07 Joel Brobecker <brobecker@adacore.com>
9029
9030 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): Delete.
9031 (i386_dr_low_get_control, i386_dr_low_get_status): Use
9032 dr_status_mirror and dr_control_mirror from debug_reg_state.
9033 (i386_dr_low_get_status): Use debug_reg_state.dr_status_mirror
9034 (i386_initial_stuff): Remove use of deleted globals.
9035 (i386_get_thread_context, i386_set_thread_context,
9036 i386_thread_added): Use dr_status_mirror and dr_control_mirror
9037 from debug_reg_state.
9038
a59306a3
YQ		 90392011-11-05 Yao Qi <yao@codesourcery.com>
9040
9041 * tracepoint.c (gdb_collect): Loop over tracepoints of same
9042 address as TPOINT's.
9043
3065dfb6
SS		 90442011-11-02 Stan Shebs <stan@codesourcery.com>
9045
9046 * tracepoint.c (agent_mem_read_string): New function.
9047 (eval_agent_expr): Call it for tracenz.
9048 * server.c (handle_query): Report support for tracenz.
9049
fd0d8c7c
YQ		 90502011-11-02 Yao Qi <yao@codesourcery.com>
9051
9052 * tracepoint.c (cmd_qtstart): Remove unused local variables.
9053
609086b1
YQ		 90542011-11-02 Yao Qi <yao@codesourcery.com>
9055
9056 * target.h: Fix a typo in comment.
9057
b9fd1791
PA		 90582011-10-31 Pedro Alves <pedro@codesourcery.com>
9059
9060 * mem-break.c (check_mem_write): Add `myaddr' parameter. Don't
9061 clobber the breakpoints' shadows with fast tracepoint jumps.
9062 * mem-break.h (check_mem_write): Add `myaddr' parameter.
9063 * target.c (write_inferior_memory): Also pass MYADDR down to
9064 check_mem_write.
9065
03583c20
UW		 90662011-10-07 Ulrich Weigand <ulrich.weigand@linaro.org>
9067
9068 * configure.ac: Check support for personality routine.
9069 * configure: Regenerate.
9070 * config.in: Likewise.
9071 * linux-low.c: Include <sys/personality.h>.
9072 Define ADDR_NO_RANDOMIZE if necessary.
9073 (linux_create_inferior): Disable address space randomization when
9074 forking inferior, if requested.
9075 (linux_supports_disable_randomization): New function.
9076 (linux_target_ops): Install it.
9077 * server.h (disable_randomization): Declare.
9078 * server.c (disable_randomization): New global variable.
9079 (handle_general_set): Handle QDisableRandomization.
9080 (handle_query): Likewise for qSupported.
9081 (main): Support --disable-randomization and --no-disable-randomization
9082 command line arguments.
9083 * target.h (struct target_ops): Add supports_disable_randomization.
9084 (target_supports_disable_randomization): New macro.
9085
723b724b
MF		 90862011-09-29 Mike Frysinger <vapier@gentoo.org>
9087
9088 * linux-low.c (target_loadseg): Add defined PTRACE_GETFDPIC to the
9089 ifdef check.
9090 [PT_GETDSBT] (target_loadmap): Wrap in a defined PT_GETDSBT check.
9091 [!PT_GETDSBT] (target_loadmap): New definition.
9092 (LINUX_LOADMAP, LINUX_LOADMAP_EXEC, LINUX_LOADMAP_INTERP): Define.
9093 (linux_read_loadmap): Change PTRACE_GETDSBT_EXEC to
9094 LINUX_LOADMAP_EXEC, PTRACE_GETDSBT_INTERP to LINUX_LOADMAP_INTERP,
9095 and PT_GETDSBT to LINUX_LOADMAP.
9096 [!PT_GETDSBT] (linux_read_loadmap): Define to NULL.
9097 (linux_target_ops): Delete unnecessary ifdef PT_GETDSBT check.
9098
55329a5c 90992011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
71487fd7
UW		 9100
9101 * linux-arm-low.c (struct arm_linux_hwbp_cap): Remove.
9102 (arm_linux_hwbp_cap): New static variable.
9103 (arm_linux_get_hwbp_cap): Replace by ...
9104 (arm_linux_init_hwbp_cap): ... this new function.
9105 (arm_linux_get_hw_breakpoint_count): Use arm_linux_hwbp_cap.
9106 (arm_linux_get_hw_watchpoint_count): Likewise.
9107 (arm_linux_get_hw_watchpoint_max_length): Likewise.
9108 (arm_arch_setup): Call arm_linux_init_hwbp_cap.
9109 (arm_prepare_to_resume): Use perror_with_name instead of error.
9110
55329a5c 91112011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
09b4ad9f
UW		 9112
9113 * linux-arm-low.c: Include <signal.h>.
9114 (PTRACE_GETHBPREGS, PTRACE_SETHBPREGS): Define if necessary.
9115 (struct arm_linux_hwbp_cap): New data type.
9116 (arm_hwbp_type, arm_hwbp_control_t): New typedefs.
9117 (struct arm_linux_hw_breakpoint): New data type.
9118 (MAX_BPTS, MAX_WPTS): Define.
9119 (struct arch_process_info, struct arch_lwp_info): New data types.
9120 (arm_linux_get_hwbp_cap): New function.
9121 (arm_linux_get_hw_breakpoint_count): Likewise.
9122 (arm_linux_get_hw_watchpoint_count): Likewise.
9123 (arm_linux_get_hw_watchpoint_max_length): Likewise.
9124 (arm_hwbp_control_initialize): Likewise.
9125 (arm_hwbp_control_is_enabled): Likewise.
9126 (arm_hwbp_control_is_initialized): Likewise.
9127 (arm_hwbp_control_disable): Likewise.
9128 (arm_linux_hw_breakpoint_equal): Likewise.
9129 (arm_linux_hw_point_initialize): Likewise.
9130 (struct update_registers_data): New data structure.
9131 (update_registers_callback: New function.
9132 (arm_insert_point): Likewise.
9133 (arm_remove_point): Likewise.
9134 (arm_stopped_by_watchpoint): Likewise.
9135 (arm_stopped_data_address): Likewise.
9136 (arm_new_process): Likewise.
9137 (arm_new_thread): Likewise.
9138 (arm_prepare_to_resume): Likewise.
9139 (the_low_target): Register arm_insert_point, arm_remove_point,
9140 arm_stopped_by_watchpoint, arm_stopped_data_address, arm_new_process,
9141 arm_new_thread, and arm_prepare_to_resume.
9142
6b9801d4
SS		 91432011-09-15 Stan Shebs <stan@codesourcery.com>
9144
9145 * server.h (struct emit_ops): Add compare-goto fields.
9146 * tracepoint.c (gdb_agent_op_sizes): New table.
9147 (emit_eq_goto): New function.
9148 (emit_ne_goto): New function.
9149 (emit_lt_goto): New function.
9150 (emit_le_goto): New function.
9151 (emit_gt_goto): New function.
9152 (emit_ge_goto): New function.
9153 (is_goto_target): New function.
9154 (compile_bytecodes): Recognize special cases of compare-goto
9155 combinations and call specialized emitters for them.
9156 * linux-x86-low.c (amd64_emit_eq_goto): New function.
9157 (amd64_emit_ne_goto): New function.
9158 (amd64_emit_lt_goto): New function.
9159 (amd64_emit_le_goto): New function.
9160 (amd64_emit_gt_goto): New function.
9161 (amd64_emit_ge_goto): New function.
9162 (amd64_emit_ops): Add the new functions.
9163 (i386_emit_eq_goto): New function.
9164 (i386_emit_ne_goto): New function.
9165 (i386_emit_lt_goto): New function.
9166 (i386_emit_le_goto): New function.
9167 (i386_emit_gt_goto): New function.
9168 (i386_emit_ge_goto): New function.
9169 (i386_emit_ops): Add the new functions.
9170
bf15cbda
SS		 91712011-09-08 Stan Shebs <stan@codesourcery.com>
9172
9173 * linux-x86-low.c (i386_emit_prologue): Save %ebx.
9174 (i386_emit_epilogue): Restore %ebx.
9175
943ca1dd
JZ		 91762011-08-31 Jie Zhang <jzhang918@gmail.com>
9177
9178 * server.c (step_thread): Remove definition.
9179 (process_serial_event): Don't handle Hs.
9180 * server.h (step_thread): Remove declaration.
9181 * target.c (set_desired_inferior): Remove use of step_thread.
9182
e3deef73
LM		 91832011-08-24 Luis Machado <lgustavo@codesourcery.com>
9184
9185 * linux-low.c: Include linux-procfs.h.
9186 (linux_attach_lwp_1): Update comments.
9187 (linux_attach): Scan for existing threads when attaching to a
9188 process that is the tgid.
9189 * Makefile.in: Update dependencies.
9190
13da1c97
LM		 91912011-08-24 Luis Machado <lgustavo@codesourcery.com>
9192
9193 * configure.srv: Add linux-procfs.o dependencies.
9194
881127c9
YQ		 91952011-08-14 Yao Qi <yao@codesourcery.com>
9196
9197 * target.h (struct target_ops): Fix indent.
9198 * win32-low.c (win32_target_ops): Fix comment.
9199
58dbd541
YQ		 92002011-08-14 Andrew Jenner <andrew@codesourcery.com>
9201 Yao Qi <yao@codesourcery.com>
9202
9203 * Makefile.in (clean): Remove tic6x-*.c files.
9204 (linux-tic6x-low.o, tic6x-c62x-linux.o, tic6x-c64x-linux.o): New rules.
9205 (tic6x-c64xp-linux.o, tic6x-c62x-linux.c, tic6x-c64x-linux.c): Likewise.
9206 (tic6x-c64xp-linux.c): Likewise.
9207 * configure.srv: Add support for tic6x-*-uclinux.
9208 * linux-tic6x-low.c: New.
9209 * linux-low.c (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define.
9210
78d85199
YQ		 92112011-08-14 Andrew Stubbs <ams@codesourcery.com>
9212 Yao Qi <yao@codesourcery.com>
9213
9214 * target.h (struct target_ops): Add read_loadmap.
9215 * linux-low.c (struct target_loadseg): New type.
9216 (struct target_loadmap): New type.
9217 (linux_read_loadmap): New function.
9218 (linux_target_ops): Add linux_read_loadmap.
9219 * server.c (handle_query): Support qXfer:fdpic:read packet.
43aaf8b6
PA		 9220 * win32-low.c (win32_target_ops): Initialize field `read_loadmap'
9221 to NULL.
78d85199 9222
a959a88d
EZ		 92232011-08-05 Eli Zaretskii <eliz@gnu.org>
9224
9225 * win32-low.c: Include <stdint.h>.
9226
1ced966e
PA		 92272011-07-22 Pedro Alves <pedro@codesourcery.com>
9228
9229 * i386-low.c (i386_insert_aligned_watchpoint): Don't pass the info
9230 to the inferior here.
9231 (i386_remove_aligned_watchpoint): Ditto.
9232 (i386_handle_nonaligned_watchpoint): Return immediate on fail to
9233 fit part of the watchpoint in the debug registers.
9234 (i386_update_inferior_debug_regs): New.
9235 (i386_low_insert_watchpoint): Work on a local mirror of the debug
9236 registers, and only update the inferior on success.
9237 (i386_low_remove_watchpoint): Ditto.
9238
d26e3629
KY		 92392011-07-22 Kwok Cheung Yeung <kcy@codesourcery.com>
9240
9241 * linux-low.c (compare_ints, unique, list_threads, show_process,
9242 linux_core_of_thread): Delete.
9243 (linux_target_ops): Change linux_core_of_thread to
9244 linux_common_core_of_thread.
9245 (linux_qxfer_osdata): Defer to linux_common_xfer_osdata.
9246 * utils.c (malloc_failure): Change type of argument.
9247 (xmalloc, xrealloc, xcalloc, xsnprintf): Delete.
9248 * Makefile.in (SFILES): Add common/common-utils.c, common/xml-utils.c,
9249 common/linux-osdata.c, common/ptid.c and common/buffer.c.
9250 (OBS): Add xml-utils.o, common-utils.o, ptid.o and buffer.o.
9251 (IPA_OBJS): Add common-utils-ipa.o.
9252 (ptid_h, linux_osdata_h): New macros.
9253 (server_h): Add common/common-utils.h, common/xml-utils.h,
9254 common/buffer.h, common/gdb_assert.h, common/gdb_locale.h and
9255 common/ptid.h.
9256 (common-utils-ipa.o, common-utils.o, xml-utils.o, linux-osdata.o,
9257 ptid.o, buffer.o): New rules.
9258 (linux-low.o): Add common/linux-osdata.h as a dependency.
9259 * configure.srv (srv_tgtobj): Add linux-osdata.o to Linux targets.
9260 * configure.ac: Add AC_HEADER_DIRENT check.
9261 * config.in: Regenerate.
9262 * configure: Regenerate.
9263 * remote-utils.c (xml_escape_text): Delete.
9264 (buffer_grow, buffer_free, buffer_init, buffer_finish,
9265 buffer_xml_printf): Move to common/buffer.c.
9266 * server.c (main): Remove call to initialize_inferiors.
9267 * server.h (struct ptid, ptid_t, minus_one_ptid, null_ptid,
9268 ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp, ptid_get_tid,
9269 ptid_equal, ptid_is_pid, initialize_inferiors, xml_escape_text,
9270 internal_error, gdb_assert, gdb_assert_fail): Delete.
9271 (struct buffer, buffer_grow, buffer_free, buffer_init, buffer_finish,
9272 buffer_xml_printf, buffer_grow_str, buffer_grow_str0): Move to
9273 common/buffer.h.
9274 * inferiors.c (null_ptid, minus_one_ptid, ptid_build, pid_to_ptid,
9275 ptid_get_pid, ptid_get_lwp, ptid_get_tid, ptid_equal, ptid_is_pid,
9276 initialize_inferiors): Delete.
9277
2275a1a7
PA		 92782011-07-20 Pedro Alves <pedro@codesourcery.com>
9279
9280 * tracepoint.c (tracepoint_look_up_symbols): Return upon the first
9281 symbol error.
9282
0a5b1e09
PA		 92832011-05-31 Pedro Alves <pedro@codesourcery.com>
9284
9285 * linux-x86-low.c (i386_dr_low_get_addr): Fix off by one in
9286 assertion.
9287 * win32-i386-low.c (i386_dr_low_get_addr): Ditto.
9288
6938fd34
YQ		 92892011-05-26 Yao Qi <yao@codesourcery.com>
9290
9291 * Makefile.in (thread-db.o): Track dependence to
9292 common/gdb_thread_db.h.
9293 * thread-db.c: include gdb_thread_db.h from right place.
9294
b481f9e0
TT		 92952011-05-16 Adrian Cornish <gnu@bluedreamer.com>
9296
9297 * linux-i386-ipa.c (supply_static_tracepoint_registers): Pass
9298 __FILE__ and __LINE__ to internal_error.
9299
98a5dd13
DE		 93002011-05-13 Doug Evans <dje@google.com>
9301
9302 * thread-db.c (try_thread_db_load_from_sdir): New function.
9303 (try_thread_db_load_from_dir): New function.
9304 (thread_db_load_search): Handle $sdir, ignore $pdir.
9305 Remove trying of system directories if search of
9306 libthread-db-search-path fails, that is now done via $sdir.
9307
d248b706
KY		 93082011-05-12 Kwok Cheung Yeung <kcy@codesourcery.com>
9309
9310 * server.c (handle_query): Add EnableDisableTracepoints to the list
9311 of supported features.
43aaf8b6 9312 * tracepoint.c (clear_installed_tracepoints): Uninstall disabled
d248b706 9313 tracepoints.
43aaf8b6
PA		 9314 (cmd_qtenable_disable): New.
9315 (cmd_qtstart): Install tracepoints even if disabled.
9316 (handle_tracepoint_general_set): Add call to cmd_qtenable_disable on
9317 receiving a QTEnable or QTDisable packet.
9318 (gdb_collect): Skip data collection if fast tracepoint is disabled.
9319 (ust_marker_to_static_tracepoint): Do not ignore disabled static
9320 tracepoints.
9321 (gdb_probe): Skip data collection if static tracepoint is disabled.
d248b706 9322
84e578fb
DE		 93232011-05-10 Doug Evans <dje@google.com>
9324
9325 * thread-db.c (thread_db_handle_monitor_command): Handle elided path.
9326
71f55dd8
DE		 93272011-05-04 Doug Evans <dje@google.com>
9328
9329 * linux-low.c (linux_join): Skip process lookup.
9330 * spu-low.c (spu_join): Ditto.
9331 * server.c (join_inferiors_callback): Delete.
9332 (process_serial_event): For 'D' packet (detach) call join_inferior
9333 directly.
9334
4d393d60
JM		 93352011-05-04 Joseph Myers <joseph@codesourcery.com>
9336
9337 * README: Don't mention xscale*-*-linux*.
9338 * configure.srv (xscale*-*-linux*): Don't handle target.
9339
b00ad6ff
NF		 93402011-04-27 Nathan Froyd <froydnj@codesourcery.com>
9341
9342 * linux-x86-low.c (amd64_emit_const): Call memcpy instead of
9343 casting pointers.
9344 (amd64_emit_reg, amd64_emit_int_call_1, amd64_emit_void_call_2):
9345 (i386_emit_const, i386_emit_reg, i386_emit_int_call_1):
9346 (i386_emit_void_call_2): Likewise.
9347
af96c192
YQ		 93482011-04-26 Yao Qi <yao@codesourcery.com>
9349
43aaf8b6
PA		 9350 * linux-low.c: Move common macros to linux-ptrace.h.
9351 Include linux-ptrace.h.
af96c192
YQ		 9352 * Makefile.in (linux_ptrace_h): New.
9353 (linux-low.o): Depends on linux-ptrace.h.
9354
03f2bd59
JK		 93552011-04-24 Jan Kratochvil <jan.kratochvil@redhat.com>
9356
9357 * remote-utils.c (handle_accept_event): Close LISTEN_DESC only if
9358 RUN_ONCE. Comment for the LISTEN_DESC delete_file_handler call.
9359 (remote_prepare): New function with most of the TCP code from ...
9360 (remote_open): ... here. Detect PORT here unconditionally. Move also
9361 setting transport_is_reliable.
9362 * server.c (run_once): New variable.
9363 (gdbserver_usage): Document it.
9364 (main): Set run_once for `--once'. Call remote_prepare. Exit after
9365 the first run if RUN_ONCE.
9366 * server.h (run_once, remote_prepare): New declarations.
9367
7a9dd1b2
TT		 93682011-04-19 Tom Tromey <tromey@redhat.com>
9369
9370 * win32-low.c (handle_load_dll): Remove duplicate "the".
9371
81239425
PM		 93722011-04-07 Pierre Muller <muller@ics.u-strasbg.fr>
9373
9374 Remove support for old Cygwin 1.5 versions.
9375 * win32-low.c (win32_create_inferior): Use new cygwin_path_list
9376 function to avoid warning.
9377 (win32_add_one_solib): Use cygwin_conv_path function to avoid
9378 warning.
9379
9e0627f1
PM		 93802011-03-18 Pierre Muller <muller@ics.u-strasbg.fr>
9381
9382 * gdbserver/server.h (Macro _): Define it if not available.
9383
588eebee
MS		 93842011-03-14 Michael Snyder <msnyder@vmware.com>
9385
348af9f7 9386 * hostio.c (handle_close): Remove unnecessary null test.
588eebee 9387
43f70d4c
JB		 93882011-03-10 Joel Brobecker <brobecker@adacore.com>
9389
9390 * Makefile.in (maintainer-clean realclean distclean): Remove
9391 "make ... subdir_do" command.
9392
348af9f7
MS		 93932011-03-10 Michael Snyder <msnyder@vmware.com>
9394
9395 * tracepoint.c (tracepoint_finish_step): Fix loop variable.
9396
9397 * server.c (handle_v_run): Free alloced buffer on early return.
9398
e637a4f5
YQ		 93992011-03-09 Yao Qi <yao@codesourcery.com>
9400
9401 Revert:
9402 2011-03-04 Yao Qi <yao@codesourcery.com>
9403
9404 * Makefile.in: Remove GNU make feature --directory.
9405
9406 2011-03-05 Yao Qi <yao@codesourcery.com>
9407
9408 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
9409 (subdir_do): New make target. Copied from gdb/Makefile.
9410 (maintainer-clean, realclean, distclean, clean): Call corresponding
9411 make targets in common/Makefile.
9412
9413 2011-02-11 Yao Qi <yao@codesourcery.com>
9414
9415 * configure.ac: Call AC_PROG_RANLIB.
9416 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
9417 * configure: Regenerate.
9418
e6edda56
JK		 94192011-03-07 Jan Kratochvil <jan.kratochvil@redhat.com>
9420
9421 * remote-utils.c (putpkt_binary_1): Calculate BUF2 size dynamically.
9422
e5141119
JB		 94232011-03-06 Yao Qi <yao@codesourcery.com>
9424
9425 * Makefile.in (REQUIRED_SUBDIRS): Remove $(LIBCOMMON_DIR).
9426
64794aa4
JB		 94272011-03-05 Yao Qi <yao@codesourcery.com>
9428
9429 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
9430 (subdir_do): New make target. Copied from gdb/Makefile.
9431 (maintainer-clean, realclean, distclean, clean): Call corresponding
9432 make targets in common/Makefile.
9433
7a762829
YQ		 94342011-03-04 Yao Qi <yao@codesourcery.com>
9435
9436 * Makefile.in: Remove GNU make feature --directory.
9437
348af9f7
MS		 94382011-03-04 Michael Snyder <msnyder@vmware.com>
9439
9440 * server.c (queue_stop_reply): Call xmalloc not malloc.
9441
94422011-03-02 Michael Snyder <msnyder@vmware.com>
9443
9444 * linux-arm-low.c (arm_arch_setup): Replace malloc with xmalloc.
9445
9f72fee2
MS		 94462011-02-28 Michael Snyder <msnyder@vmware.com>
9447
588eebee
MS		 9448 * tracepoint.c (cmd_qtv): Discard unused value 'packet'.
9449 (cmd_qtframe): Ditto.
9450 (cmd_qtbuffer): Ditto.
9451 (cmd_bigqtbuffer): Ditto.
9452
9f72fee2
MS		 9453 * utils.c (decimal2str): Initialize 'width' to nine, then
9454 don't mess with it.
9455
8040bd49
UW		 94562011-02-28 Ulrich Weigand <uweigand@de.ibm.com>
9457
9458 * hostio.c (require_data): Free *data, not data.
9459
7e52cbd0
JK		 94602011-02-28 Jan Kratochvil <jan.kratochvil@redhat.com>
9461
9462 * hostio.c (require_data): Use free, not xfree.
9463
9130f83e
MS		 94642011-02-27 Michael Snyder <msnyder@vmware.com>
9465
4b812f4e
MS		 9466 * server.c (handle_query): Discard unused value.
9467
9130f83e
MS		 9468 * hostio.c (require_data): Free malloc memory before returning
9469 error.
9470
69d37113
MS		 94712011-02-26 Michael Snyder <msnyder@vmware.com>
9472
9473 * linux-low.c (list_threads): Call closedir for dirent.
9474
35f5825a
MS		 94752011-02-27 Michael Snyder <msnyder@vmware.com>
9476
2a589cef
MS		 9477 * i386-low.c (i386-length_and_rw_bits): Comment the fact that
9478 a case statement falls through.
9479
0adea5f7
MS		 9480 * linux-low.c (linux_xfer_siginfo): Fix fencepost error.
9481
35f5825a
MS		 9482 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Fix fencepost error
9483 in comparison.
9484
238f1c74
MS		 94852011-02-26 Michael Snyder <msnyder@vmware.com>
9486
9487 * utils.c (decimal2str): Eliminate dead code and dead param.
9488 (pulongest): Drop dead param from call to decimal2str.
9489 (plongest): Ditto.
9490
633ff500
JB		 94912011-02-24 Joel Brobecker <brobecker@adacore.com>
9492
9493 Revert the following patch (not approved yet):
9494 2011-02-21 Hui Zhu <teawater@gmail.com>
9495 * tracepoint.c (tp_printf): New function.
9496 (eval_agent_expr): Handle gdb_agent_op_printf.
9497
f9c6ff72
HZ		 94982011-02-21 Hui Zhu <teawater@gmail.com>
9499
9500 * tracepoint.c (tp_printf): New function.
9501 (eval_agent_expr): Handle gdb_agent_op_printf.
9502
94d5e490
TT		 95032011-02-18 Tom Tromey <tromey@redhat.com>
9504
9505 * Makefile.in (tracepoint-ipa.o): Depend on ax.def.
9506 (tracepoint.o): Likewise.
9507 * tracepoint.c (enum gdb_agent_op): Use ax.def.
9508 (gdb_agent_op_names): Likewise.
9509
c7f96d2b
TT		 95102011-02-18 Tom Tromey <tromey@redhat.com>
9511
9512 * tracepoint.c (enum gdb_agent_op) <gdb_agent_op_pick,
9513 gdb_agent_op_rot>: New constants.
9514 (gdb_agent_op_names): Add pick and roll.
9515 (eval_agent_expr) <gdb_agent_op_pick, gdb_agent_op_rot>: New
9516 cases.
9517
0feedb2c
JK		 95182011-02-15 Jan Kratochvil <jan.kratochvil@redhat.com>
9519
9520 * aclocal.m4: Regenerated with aclocal-1.11.1.
9521
b3b9301e
PA		 95222011-02-14 Pedro Alves <pedro@codesourcery.com>
9523
9524 * server.c (handle_qxfer_traceframe_info): New.
9525 (qxfer_packets): Register "traceframe-info".
9526 (handle_query): Report support for qXfer:traceframe-info:read+.
9527 * tracepoint.c (match_blocktype): New.
9528 (traceframe_find_block_type): Rename to ...
9529 (traceframe_walk_blocks): ... this. Add callback filter argument,
9530 and use it.
9531 (traceframe_find_block_type): New, reimplemented on top of
9532 traceframe_walk_blocks.
9533 (build_traceframe_info_xml): New.
9534 (traceframe_read_info): New.
9535 * server.h (traceframe_read_info): Declare.
9536
4f3e6fb7
YQ		 95372011-02-11 Yao Qi <yao@codesourcery.com>
9538
9539 * configure.ac: Call AC_PROG_RANLIB.
9540 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
9541 * configure: Regenerate.
9542
764880b7
PA		 95432011-02-07 Pedro Alves <pedro@codesourcery.com>
9544
9545 * server.c (gdb_read_memory): Change return semantics to allow
9546 partial transfers.
9547 (handle_search_memory_1): Adjust.
9548 (process_serial_event) <'m' packet>: Handle partial transfers.
9549 * tracepoint.c (traceframe_read_mem): Handle partial transfers.
9550
1c79eb8a
PA		 95512011-01-28 Pedro Alves <pedro@codesourcery.com>
9552
9553 * regcache.c (init_register_cache): Initialize
9554 regcache->register_status.
9555 (free_register_cache): Release regcache->register_status.
9556 (regcache_cpy): Copy register_status.
9557 (registers_to_string): Print 'x's for unavailable registers.
9558 (supply_register): Mark the register's status valid or
9559 unavailable, depending on whether a buffer was passed in or not.
9560 (supply_register_zeroed): New.
9561 (supply_regblock): Mark the registers' status valid or
9562 unavailable, depending on whether a buffer was passed in or not.
9563 * regcache.h (REG_UNAVAILABLE, REG_VALID): New defines.
9564 (struct regcache): New `register_status' field.
9565 (supply_register_zeroed): Declare.
9566 * i387-fp.c (i387_xsave_to_cache): Zero out registers using
9567 supply_register_zeroed, rather than passing a NULL buffer to
9568 supply_register.
9569 * tracepoint.c (fetch_traceframe_registers): Update comment.
9570
85724a0e
PA		 95712011-01-28 Pedro Alves <pedro@codesourcery.com>
9572
9573 * i387-fp.c (i387_xsave_to_cache): Make passing NULL as register
9574 buffer explicit.
9575
d08aafef
PA		 95762011-01-25 Pedro Alves <pedro@codesourcery.com>
9577
9578 * server.h (decode_xfer_write): Change prototype.
9579 * remote-utils.c (decode_xfer_write): Remove `annex' parameter,
9580 and don't extract the annex here.
9581 * server.c (decode_xfer_read): Remove `annex' parameter,
9582 and don't extract the annex here.
9583 (decode_xfer): New.
9584 (struct qxfer): New.
9585 (handle_qxfer_auxv, handle_qxfer_features, handle_qxfer_libraries)
9586 (handle_qxfer_osdata, handle_qxfer_siginfo, handle_qxfer_spu)
9587 (handle_qxfer_statictrace): New functions, abstracted out from
9588 handle_query, and made to use the struct qxfer interface.
9589 (handle_threads_qxfer_proper): Rename to ...
9590 (handle_qxfer_threads_proper): ... this.
9591 (handle_threads_qxfer): Rename to ...
9592 (handle_qxfer_threads): ... this. Adjust.
9593 (qxfer_packets): New array.
9594 (handle_qxfer): New function.
9595 (handle_query): Use handle_qxfer.
9596
493e2a69
MS		 95972011-01-05 Michael Snyder <msnyder@msnyder-server.eng.vmware.com>
9598
9599 * gdbreplay.c: Shorten lines of >= 80 columns.
9600 * linux-low.c: Ditto.
9601 * linux-ppc-low.c: Ditto.
9602 * linux-s390-low.c: Ditto.
9603 * linux-sparc-low.c: Ditto.
9604 * linux-x86-low.c: Ditto.
9605 * linux-xtensa-low.c: Ditto.
9606 * mem-break.c: Ditto.
9607 * nto-low.c: Ditto.
9608 * regcache.h: Ditto.
9609 * remote-utils.c: Ditto.
9610 * server.c: Ditto.
9611 * server.h: Ditto.
9612 * thread-db.c: Ditto.
9613 * tracepoint.c: Ditto.
9614 * utils.c: Ditto.
9615 * win32-low.h: Ditto.
9616
44944448
JB		 96172011-01-05 Joel Brobecker <brobecker@adacore.com>
9618
9619 * gdbserver/configure.ac, gdbserver/gdbserver.1: Copyright year
9620 update.
9621
71ce852c
JB		 96222011-01-01 Joel Brobecker <brobecker@adacore.com>
9623
9624 * server.c (gdbserver_version): Update copyright year in version
9625 output.
9626 * gdbreplay.c (gdbreplay_version): Ditto.
9627
eb826dc6
MF		 96282010-12-29 Jie Zhang <jie.zhang@analog.com>
9629
9630 * configure.srv (bfin-*-*linux*): Handle Blackfin/Linux targets.
9631 * linux-bfin-low.c: New file.
9632 * linux-low.c: Define PT_TEXT_ADDR, PT_TEXT_END_ADDR, and
9633 PT_DATA_ADDR for BFIN targets.
9634 * Makefile.in (SFILES): Add linux-bfin-low.c.
9635 (clean): Remove reg-bfin.c.
9636 (linux-bfin-low.o, reg-bfin.o, reg-bfin.c): New targets.
9637 * README: Mention supported Blackfin targets.
9638
39ab222a
MF		 96392010-12-23 Mike Frysinger <vapier@gentoo.org>
9640
9641 * .gitignore: New file.
9642
a1f2ce7d
MF		 96432010-11-16 Mike Frysinger <vapier@gentoo.org>
9644
9645 * linux-low.c (linux_tracefork_child): Add char* cast to arg.
9646
f474844c
JZ		 96472010-10-22 Jie Zhang <jie@codesourcery.com>
9648
9649 * Makefile.in: Add FLAGS_TO_PASS variable.
9650 (install): Remove dependency of install-only and recursively
9651 invoke make for install-only.
9652
f1048712
DE		 96532010-10-04 Doug Evans <dje@google.com>
9654
9655 * Makefile.in (uninstall): Use $(DESTDIR).
9656
b53a1623
PA		 96572010-09-24 Pedro Alves <pedro@codesourcery.com>
9658
e6ee044d
PA		 9659 PR gdb/11842
9660
b53a1623
PA		 9661 * linux-x86-low.c (compat_siginfo_from_siginfo)
9662 (siginfo_from_compat_siginfo): Also copy si_pid and si_uid when
9663 si_code is < 0. Check for si_code == SI_TIMER before checking for
9664 si_code < 0.
9665
fa1bd1e4
JB		 96662010-09-13 Joel Brobecker <brobecker@adacore.com>
9667
9668 * lynx-i386-low.c: New file.
9669 * configure.srv: Add handling of i[34567]86-*-lynxos* targets.
9670
47fac8f8
JB		 96712010-09-13 Joel Brobecker <brobecker@adacore.com>
9672
9673 * lynx-low.c (ptrace_request_to_str): Remove handling for
9674 request values that have been removed in LynxOS 5.x.
9675
1adfc54d
JB		 96762010-09-13 Joel Brobecker <brobecker@adacore.com>
9677
9678 * lynx-low.c, lynx-ppc-loc.c: Include <sys/ptrace.h> instead of
9679 <ptrace.h>
9680
c2a66c29
NS		 96812010-09-09 Nathan Sidwell <nathan@codesourcery.com>
9682
9683 * configure.ac: Add --enable-inprocess-agent option.
9684 * configure: Rebuilt.
9685
32fcada3
YQ		 96862010-09-06 Yao Qi <yao@codesourcery.com>
9687
9688 * linux-low.c (linux_kill): Remove unused variable.
9689 (linux_stabilize_threads): Likewise.
9690 * server.c (start_inferior): Likewise.
9691 (queue_stop_reply_callback): Likewise.
9692 * tracepoint.c (do_action_at_tracepoint): Likewise.
9693
0cccb683
YQ		 96942010-09-06 Yao Qi <yao@codesourcery.com>
9695
9696 * linux-low.c (maybe_move_out_of_jump_pad): Restore current_inferior
9697 on return.
9698
423ec54c
JK		 96992010-09-06 Jan Kratochvil <jan.kratochvil@redhat.com>
9700
9701 * target.c (mywait) <TARGET_WAITKIND_EXITED>: Fix to use INTEGER.
9702
12ac6819
PA		 97032010-09-06 Pedro Alves <pedro@codesourcery.com>
9704
9705 * Makefile.in (install-only): Replace $IPA_DEPFILES with
9706 "$(IPA_DEPFILES)".
9707
8ed54b31
JB		 97082010-09-01 Joel Brobecker <brobecker@adacore.com>
9709
9710 * gdbserver/lynx-low.c, gdbserver/lynx-low.h,
9711 gdbserver/lynx-ppc-low.c: New files.
9712 * Makefile.in (lynx_low_h): New variable.
9713 (lynx-low.o, lynx-ppc-low.o): New rules.
9714 * configure.ac: On LynxOS, link with -lnetinet.
9715 * configure.srv: Add handling of powerpc-*-lynxos* targets.
9716 * configure: regenerate.
9717
bb0116a4
JB		 97182010-09-01 Joel Brobecker <brobecker@adacore.com>
9719
9720 * Makefile.in (vasprintf.o, vsnprintf.o): New rules.
9721 * configure.ac: Add check for vasprintf and vsnprintf.
9722 * configure, config.in: Regenerate.
9723 * server.h (vasprintf, vsnprintf): Add conditional declarations.
9724
a778ab81 97252010-09-01 Joel Brobecker <brobecker@adacore.com>
9726
9727 * gdbreplay.c: Move include of alloca.h up, next to include of
9728 malloc.h.
9729 * server.h: Add include of malloc.h.
9730 * mem-break.c: Remove include of malloc.h.
9731 * server.c, tracepoint.c, utils.c, win32-low.c: Likewise.
9732
8b034a19 97332010-09-01 Joel Brobecker <brobecker@adacore.com>
9734
9735 * Makefile.in (memmem.o): Build with -Wno-error.
9736
97372010-09-01 Joel Brobecker <brobecker@adacore.com>
9738
9739 * utils.c (xsnprintf): Make non-static.
9740 * server.h: Add xsnprintf declaration.
9741 * linux-low.c, nto-low.c, target.c, thread-db.c, tracepoint.c:
9742 replace calls to snprintf by calls to xsnprintf throughout.
9743
97442010-09-01 Joel Brobecker <brobecker@adacore.com>
9745
9746 * configure.ac: Add configure check for alloca.
9747 * configure, config.in: Regenerate.
9748 * server.h: Include alloca.h if it exists.
9749 * gdbreplay.c: Include alloca.h if it exists.
9750
1a981360
PA		 97512010-08-28 Pedro Alves <pedro@codesourcery.com>
9752
9753 * linux-low.c (__SIGRTMIN): Define if not already defined.
9754 (linux_create_inferior): Check for __ANDROID__ rather than
9755 __SIGRTMIN.
9756 (enqueue_one_deferred_signal): Don't requeue non-RT signals that
9757 are already deferred.
9758 (linux_wait_1): Check for __ANDROID__ rather than __SIGRTMIN.
9759 (linux_resume_one_thread): Don't queue a SIGSTOP if the lwp is
9760 stopped and already has a pending signal to report.
9761 (proceed_one_lwp): : Don't queue a SIGSTOP if the lwp already has
9762 a pending signal to report or is moving out of a jump pad.
9763 (linux_init_signals): Check for __ANDROID__ rather than
9764 __SIGRTMIN.
9765
b4d51a55
PA		 97662010-08-28 Pedro Alves <pedro@codesourcery.com>
9767
9768 * linux-low.c (linux_stabilize_threads): Wrap debug output in a
9769 debug_threads check. Avoid a linear search when not doing debug
9770 output.
9771
ec48365d
PA		 97722010-08-27 Pedro Alves <pedro@codesourcery.com>
9773
9774 * event-loop.c (event_handle_func): Adjust to use gdb_fildes_t.
9775 (struct gdb_event) <fd>: Change type to gdb_fildes_t.
9776 (struct file_handler) <fd>: Change type to gdb_fildes_t.
9777 (process_event): Change local fd's type to gdb_fildes_t.
9778 (create_file_handler): Adjust prototype.
9779 (delete_file_handler): Adjust prototype.
9780 (handle_file_event): Adjust prototype. Use pfildes.
9781 (create_file_event): Adjsut prototype.
9782 * remote-utils.c (remote_desc, listen_desc): Change type to
9783 gdb_fildes_t.
9784 * server.h: New gdb_fildes_t typedef.
9785 [USE_WIN32API]: Include winsock2.h.
9786 (delete_file_handler, add_file_handler): Adjust prototypes.
9787 (pfildes): Declare.
9788 * utils.c (pfildes): New.
9789
854d88f0
PA		 97902010-08-27 Pedro Alves <pedro@codesourcery.com>
9791
9792 * configure.ac (build_warnings): Add -Wno-char-subscripts.
9793 * configure: Regenerate.
9794
0146f85b
PA		 97952010-08-27 Pedro Alves <pedro@codesourcery.com>
9796
9797 * linux-low.c (linux_unprepare_to_access_memory): Rename to ...
9798 (linux_done_accessing_memory): ... this.
9799 (linux_target_ops): Adjust.
9800 * linux-x86-low.c (x86_insert_point, x86_remove_point): Adjust.
9801 * nto-low.c (nto_target_ops): Adjust comment.
9802 * server.c (gdb_read_memory, gdb_write_memory): Adjust.
9803 * spu-low.c (spu_target_ops): Adjust comment.
9804 * target.h (target_ops): Rename unprepare_to_access_memory field
9805 to done_accessing_memory.
9806 (unprepare_to_access_memory): Rename to ...
9807 (done_accessing_memory): ... this.
9808
90d74c30
PA		 98092010-08-26 Pedro Alves <pedro@codesourcery.com>
9810
9811 * linux-low.c (linux_prepare_to_access_memory): New.
9812 (linux_unprepare_to_access_memory): New.
9813 (linux_target_ops): Install them.
9814 * server.c (read_memory): Rename to ...
9815 (gdb_read_memory): ... this. Use
9816 prepare_to_access_memory/prepare_to_access_memory.
9817 (write_memory): Rename to ...
9818 (gdb_write_memory): ... this. Use
9819 prepare_to_access_memory/prepare_to_access_memory.
9820 (handle_search_memory_1): Adjust.
9821 (process_serial_event): Adjust.
9822 * target.h (struct target_ops): New fields
9823 prepare_to_access_memory and unprepare_to_access_memory.
9824 (prepare_to_access_memory, unprepare_to_access_memory): New.
9825 * linux-x86-low.c (x86_insert_point, x86_remove_point): Use
9826 prepare_to_access_memory/prepare_to_access_memory.
9827 * nto-low.c (nto_target_ops): Adjust.
9828 * spu-low.c (spu_target_ops): Adjust.
9829 * win32-low.c (win32_target_ops): Adjust.
9830
fd467969
PA		 98312010-08-26 Pedro Alves <pedro@codesourcery.com>
9832
9833 * Makefile.in (WARN_CFLAGS): Get it from configure.
9834 (WERROR_CFLAGS): New.
9835 (INTERNAL_CFLAGS): Add WERROR_CFLAGS.
9836 * configure.ac: Introduce --enable-werror, which adds -Werror to
9837 the compiler command line. Enabled by default. Disable with
9838 --disable-werror. Add -Wdeclaration-after-statement
9839 Wpointer-arith and -Wformat-nonliteral to warning flags.
9840 * configure: Regenerate.
9841
331e2f5f
PA		 98422010-08-26 Pedro Alves <pedro@codesourcery.com>
9843
9844 * mem-break.c [HAVE_MALLOC_H]: Include malloc.h.
9845
e581f2b4
PA		 98462010-08-26 Pedro Alves <pedro@codesourcery.com>
9847
9848 * gdbreplay.c (remote_error): New.
9849 (gdbchar): New.
9850 (expect): Use gdbchar. Check for error reading from GDB.
9851 Clarify sync error output.
9852 (play): Check for errors writing to GDB.
9853 * linux-low.c (sigchld_handler): Really ignore `write' errors.
9854 * remote-utils.c (getpkt): Check for errors writing to the remote
9855 descriptor.
9856
3c11dd79
PA		 98572010-08-25 Pedro Alves <pedro@codesourcery.com>
9858
9859 * linux-low.c (linux_wait_1): Move non-debugging code out of
9860 `debug_threads' control.
9861
d20a8ad9
PA		 98622010-08-25 Pedro Alves <pedro@codesourcery.com>
9863
9864 * linux-low.c (linux_wait_1): Don't set last_status here.
9865 * server.c (push_event, queue_stop_reply_callback): Assert we're
9866 not pushing a TARGET_WAITKIND_IGNORE event.
9867 (start_inferior, start_inferior, attach_inferior, handle_v_cont)
9868 (myresume, handle_target_event): Set the thread's last_resume_kind
9869 and last_status from the target returned status.
9870
964e4306
PA		 98712010-08-25 Pedro Alves <pedro@codesourcery.com>
9872
9873 PR threads/10729
9874
9875 * linux-x86-low.c (update_debug_registers_callback): New.
9876 (i386_dr_low_set_addr): Use it.
9877 (i386_dr_low_get_addr): New.
9878 (i386_dr_low_set_control): Use update_debug_registers_callback.
9879 (i386_dr_low_get_control): New.
9880 (i386_dr_low_get_status): Adjust.
9881 * linux-low.c (linux_stop_lwp): New.
9882 * linux-low.h (linux_stop_lwp): Declare.
9883
9884 * i386-low.c (I386_DR_GET_RW_LEN): Take the dr7 contents as
9885 argument instead of a i386_debug_reg_state.
9886 (I386_DR_WATCH_HIT): Take the dr6 contents as argument instead of
9887 a i386_debug_reg_state.
9888 (i386_insert_aligned_watchpoint): Adjust.
9889 (i386_remove_aligned_watchpoint): Adjust.
9890 (i386_low_stopped_data_address): Read the debug registers from the
9891 inferior instead of from the mirrors.
9892 * i386-low.h (struct i386_debug_reg_state): Extend comment.
9893 (i386_dr_low_get_addr): Declare.
9894 (i386_dr_low_get_control): Declare.
9895 (i386_dr_low_get_status): Change prototype.
9896
9897 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): New globals.
9898 (i386_dr_low_get_addr): New.
9899 (i386_dr_low_get_control): New.
9900 (i386_dr_low_get_status): Adjust prototype. Return
9901 dr_status_mirror.
9902 (i386_initial_stuff): Clear dr_status_mirror and
9903 dr_control_mirror.
9904 (i386_get_thread_context): Adjust.
9905 (i386_set_thread_context): Adjust.
9906 (i386_thread_added): Adjust.
9907
5f21a75b
PA		 99082010-08-24 Pedro Alves <pedro@codesourcery.com>
9909
9910 * linux-low.h (linux_thread_area): Delete declaration.
9911
3e4c1235
TS		 99122010-08-11 Thomas Schwinge <thomas@codesourcery.com>
9913
9914 * linux-low.c (linux_wait_1): Correctly return the ptid of the child
9915 after its termination.
9916
1971b033
PA		 99172010-08-09 Pedro Alves <pedro@codesourcery.com>
9918
9919 * linux-low.c (gdb_wants_lwp_stopped): Delete.
9920 (gdb_wants_all_stopped): Delete.
9921 (linux_wait_1): Don't call them.
9922 * server.c (handle_v_cont): Tag all threads as want-stopped.
9923 (gdb_wants_thread_stopped): Fix comments. Tag the thread that
9924 stopped as "client-wants-stopped".
9925
310444ac
PA		 99262010-07-31 Pedro Alves <pedro@codesourcery.com>
9927
9928 * Makefile.in (signals_h): New.
9929 (server_h): Depend on it.
9930 (server.o): Don't depend on $(signals_def).
9931 (signals.o): Depend on $(signals_def).
9932
a19cae16
JK		 99332010-07-31 Jan Kratochvil <jan.kratochvil@redhat.com>
9934
9935 * Makefile.in (signals_def): New.
9936 (server_h): Append include/gdb/signals.h and signals_def.
9937 (server.o): Append signals_def.
9938
30d50328
JK		 99392010-07-25 Jan Kratochvil <jan.kratochvil@redhat.com>
9940
9941 * server.c (handle_target_event): Use target_signal_to_host for
9942 resume_info.sig initialization.
9943 * target.h (struct thread_resume) <sig>: New comment.
9944
5c3216e2
OS		 99452010-07-20 Ozkan Sezer <sezeroz@gmail.com>
9946
c6f46ca0
OS		 9947 * server.c (handle_query): strcpy() the returned string from paddress()
9948 instead of sprintf().
5c3216e2
OS		 9949 * utils.c (paddress): Return phex_nz().
9950
6bd31874
JB		 99512010-07-07 Joel Brobecker <brobecker@adacore.com>
9952
9953 * server.c (handle_v_cont): Call mourn_inferior if process
9954 just exited.
9955 (myresume): Likewise.
9956
0fb4aa4b
PA		 99572010-07-01 Pedro Alves <pedro@codesourcery.com>
9958
9959 Static tracepoints, and integration with UST.
9960
9961 * configure.ac: Handle --with-ust. substitute ustlibs and ustinc.
9962 * mem-break.c (uninsert_all_breakpoints)
9963 (reinsert_all_breakpoints): New.
9964 * mem-break.h (reinsert_all_breakpoints, uninsert_all_breakpoints):
9965 * tracepoint.c (ust_loaded, helper_thread_id, cmd_buf): New.
9966 (gdb_agent_ust_loaded, helper_thread_id)
9967 (gdb_agent_helper_thread_id): New macros.
9968 (struct ipa_sym_addresses): Add addr_ust_loaded,
9969 addr_helper_thread_id, addr_cmd_buf.
9970 (symbol_list): Add ust_loaded, helper_thread_id, cmd_buf.
9971 (in_process_agent_loaded_ust): New.
9972 (write_e_ust_not_loaded): New.
9973 (maybe_write_ipa_ust_not_loaded): New.
9974 (struct collect_static_trace_data_action): New.
9975 (enum tracepoint_type) <static_tracepoint>: New.
9976 (struct tracepoint) <handle>: Mention static tracepoints.
9977 (struct static_tracepoint_ctx): New.
9978 (CMD_BUF_SIZE): New.
9979 (add_tracepoint_action): Handle static tracepoint actions.
9980 (unprobe_marker_at): New.
9981 (clear_installed_tracepoints): Handle static tracepoints.
9982 (cmd_qtdp): Handle static tracepoints.
9983 (probe_marker_at): New.
9984 (cmd_qtstart): Handle static tracepoints.
9985 (response_tracepoint): Handle static tracepoints.
9986 (cmd_qtfstm, cmd_qtsstm, cmd_qtstmat): New.
9987 (handle_tracepoint_query): Handle qTfSTM, qTsSTM and qTSTMat.
9988 (get_context_regcache): Handle static tracepoints.
9989 (do_action_at_tracepoint): Handle static tracepoint actions.
9990 (traceframe_find_block_type): Handle static trace data blocks.
9991 (traceframe_read_sdata): New.
9992 (download_tracepoints): Download static tracepoint actions.
9993 [HAVE_UST] Include ust/ust.h, dlfcn.h, sys/socket.h, and sys/un.h.
9994 (GDB_PROBE_NAME): New.
9995 (ust_ops): New.
9996 (GET_UST_SYM): New.
9997 (USTF): New.
9998 (dlsym_ust): New.
9999 (ust_marker_to_static_tracepoint): New.
10000 (gdb_probe): New.
10001 (collect_ust_data_at_tracepoint): New.
10002 (gdb_ust_probe): New.
10003 (UNIX_PATH_MAX, SOCK_DIR): New.
10004 (gdb_ust_connect_sync_socket): New.
10005 (resume_thread, stop_thread): New.
10006 (run_inferior_command): New.
10007 (init_named_socket): New.
10008 (gdb_ust_socket_init): New.
10009 (cstr_to_hexstr): New.
10010 (next_st): New.
10011 (first_marker, next_marker): New.
10012 (response_ust_marker): New.
10013 (cmd_qtfstm, cmd_qtsstm): New.
10014 (unprobe_marker_at, probe_marker_at): New.
10015 (cmd_qtstmat, gdb_ust_thread): New.
10016 (gdb_ust_init): New.
10017 (initialize_tracepoint_ftlib): Call gdb_ust_init.
10018 * linux-amd64-ipa.c [HAVE_UST]: Include ust/processor.h
10019 (ST_REGENTRY): New.
10020 (x86_64_st_collect_regmap): New.
10021 (X86_64_NUM_ST_COLLECT_GREGS): New.
10022 (AMD64_RIP_REGNUM): New.
10023 (supply_static_tracepoint_registers): New.
10024 * linux-i386-ipa.c [HAVE_UST]: Include ust/processor.h
10025 (ST_REGENTRY): New.
10026 (i386_st_collect_regmap): New.
10027 (i386_NUM_ST_COLLECT_GREGS): New.
10028 (supply_static_tracepoint_registers): New.
10029 * server.c (handle_query): Handle qXfer:statictrace:read.
10030 <qSupported>: Report support for StaticTracepoints, and
10031 qXfer:statictrace:read features.
10032 * server.h (traceframe_read_sdata)
10033 (supply_static_tracepoint_registers): Declare.
10034 * remote-utils.c (convert_int_to_ascii, hexchars, ishex, tohex)
10035 (unpack_varlen_hex): Include in IPA build.
10036 * Makefile.in (ustlibs, ustinc): New.
10037 (IPA_OBJS): Add remote-utils-ipa.o.
10038 ($(IPA_LIB)): Link -ldl and -lpthread.
10039 (UST_CFLAGS): New.
10040 (IPAGENT_CFLAGS): Add UST_CFLAGS.
10041 * config.in, configure: Regenerate.
10042
9e4344e5
PA		 100432010-06-20 Ian Lance Taylor <iant@google.com>
10044 Pedro Alves <pedro@codesourcery.com>
10045
10046 * linux-x86-low.c (always_true): Delete.
10047 (EMIT_ASM, EMIT_ASM32): Use an uncondition asm jmp instead of
10048 trying to fool the compiler with always_true.
10049
c6beb2cb
PA		 100502010-06-20 Pedro Alves <pedro@codesourcery.com>
10051
10052 * tracepoint.c (condition_true_at_tracepoint): Don't run compiled
10053 conditions in gdbserver.
10054
d2ed6730
UW		 100552010-06-19 Ulrich Weigand <uweigand@de.ibm.com>
10056
10057 * spu-low.c (spu_read_memory): Wrap around local store limit.
10058 (spu_write_memory): Likewise.
10059
4e29fb54
PA		 100602010-06-15 Pedro Alves <pedro@codesourcery.com>
10061
10062 * linux-x86-low.c (amd64_emit_const, amd64_emit_void_call_2)
10063 (i386_emit_const, i386_emit_void_call_2): Replace int64_t uses with
10064 LONGEST uses.
10065 * server.h (struct emit_ops): Replace int64_t uses with LONGEST
10066 uses.
10067 * tracepoint.c (emit_const, emit_void_call_2): Replace int64_t
10068 uses with LONGEST uses.
10069
6a271cae
PA		 100702010-06-14 Stan Shebs <stan@codesourcery.com>
10071 Pedro Alves <pedro@codesourcery.com>
10072
10073 Bytecode compiler.
10074
10075 * linux-x86-low.c: Include limits.h.
10076 (add_insns): New.
10077 (always_true): New.
10078 (EMIT_ASM): New.
10079 (EMIT_ASM32): New.
10080 (amd64_emit_prologue, amd64_emit_epilogue, amd64_emit_add)
10081 (amd64_emit_sub, amd64_emit_mul, amd64_emit_lsh)
10082 (amd64_emit_rsh_signed, amd64_emit_rsh_unsigned, amd64_emit_ext,
10083 (amd64_emit_log_not, amd64_emit_bit_and, amd64_emit_bit_or)
10084 (amd64_emit_bit_xor, amd64_emit_bit_not, amd64_emit_equal,
10085 (amd64_emit_less_signed, amd64_emit_less_unsigned, amd64_emit_ref,
10086 (amd64_emit_if_goto, amd64_emit_goto, amd64_write_goto_address)
10087 (amd64_emit_const, amd64_emit_call, amd64_emit_reg)
10088 (amd64_emit_pop, amd64_emit_stack_flush, amd64_emit_zero_ext)
10089 (amd64_emit_swap, amd64_emit_stack_adjust, amd64_emit_int_call_1)
10090 (amd64_emit_void_call_2): New.
10091 (amd64_emit_ops): New.
10092 (i386_emit_prologue, i386_emit_epilogue, i386_emit_add)
10093 (i386_emit_sub,i386_emit_mul, i386_emit_lsh, i386_emit_rsh_signed)
10094 (i386_emit_rsh_unsigned, i386_emit_ext, i386_emit_log_not)
10095 (i386_emit_bit_and, i386_emit_bit_or, i386_emit_bit_xor)
10096 (i386_emit_bit_not, i386_emit_equal, i386_emit_less_signed)
10097 (i386_emit_less_unsigned, i386_emit_ref, i386_emit_if_goto)
10098 (i386_emit_goto, i386_write_goto_address, i386_emit_const)
10099 (i386_emit_call, i386_emit_reg, i386_emit_pop)
10100 (i386_emit_stack_flush, i386_emit_zero_ext, i386_emit_swap)
10101 (i386_emit_stack_adjust, i386_emit_int_call_1)
10102 (i386_emit_void_call_2): New.
10103 (i386_emit_ops): New.
10104 (x86_emit_ops): New.
10105 (the_low_target): Install x86_emit_ops.
10106 * server.h (struct emit_ops): New.
10107 (get_raw_reg_func_addr): Declare.
10108 (current_insn_ptr, emit_error): Declare.
10109 * tracepoint.c (get_raw_reg, get_trace_state_variable_value)
10110 (set_trace_state_variable_value): New defines.
10111 (struct ipa_sym_addresses): New fields addr_get_raw_reg,
10112 addr_get_trace_state_variable_value and
10113 addr_set_trace_state_variable_value.
10114 (symbol_list): New fields for get_raw_reg,
10115 get_trace_state_variable_value and set_trace_state_variable_value.
10116 (condfn): New typedef.
10117 (struct tracepoint): New field `compiled_cond'.
10118 (do_action_at_tracepoint): Clear compiled_cond.
10119 (get_trace_state_variable_value, set_trace_state_variable_value):
10120 Export in the IPA.
10121 (condition_true_at_tracepoint): If there's a compiled condition,
10122 run that.
10123 (current_insn_ptr, emit_error): New globals.
10124 (struct bytecode_address): New.
10125 (get_raw_reg_func_addr): New.
10126 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul)
10127 (emit_lsh, emit_rsh_signed, emit_rsh_unsigned, emit_ext)
10128 (emit_log_not, emit_bit_and, emit_bit_or, emit_bit_xor)
10129 (emit_bit_not, emit_equal, emit_less_signed, emit_less_unsigned)
10130 (emit_ref, emit_if_goto, emit_goto, write_goto_address, emit_const)
10131 (emit_reg, emit_pop, emit_stack_flush, emit_zero_ext, emit_swap)
10132 (emit_stack_adjust, emit_int_call_1, emit_void_call_2): New.
10133 (compile_tracepoint_condition, compile_bytecodes): New.
10134 * target.h (emit_ops): Forward declare.
10135 (struct target_ops): New field emit_ops.
10136 (target_emit_ops): New.
10137 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): New.
10138 * linux-i386-ipa.c (gdb_agent_get_raw_reg): New.
10139 * linux-low.c (linux_emit_ops): New.
10140 (linux_target_ops): Install it.
10141 * linux-low.h (struct linux_target_ops): New field emit_ops.
10142
92b72907
UW		 101432010-06-14 Ulrich Weigand <uweigand@de.ibm.com>
10144
10145 * linux-ppc-low.c (ppc_arch_setup): Use private regcache to test MSR.
10146 * linux-s390-low.c (ppc_arch_setup): Use private regcache to test PSW.
10147
fa593d66
PA		 101482010-06-01 Pedro Alves <pedro@codesourcery.com>
10149 Stan Shebs <stan@codesourcery.com>
10150
10151 * Makefile.in (IPA_DEPFILES, extra_libraries): New.
10152 (all): Depend on $(extra_libraries).
10153 (install-only): Install the IPA.
10154 (IPA_OBJS, IPA_LIB): New.
10155 (clean): Remove the IPA lib.
10156 (IPAGENT_CFLAGS): New.
10157 (tracepoint-ipa.o, utils-ipa.o, remote-utils-ipa.o)
10158 (regcache-ipa.o, i386-linux-ipa.o, linux-i386-ipa.o)
10159 (linux-amd64-ipa.o, amd64-linux-ipa.o): New rules.
10160 * linux-amd64-ipa.c, linux-i386-ipa.c: New files.
10161 * configure.ac: Check for atomic builtins support in the compiler.
10162 (IPA_DEPFILES, extra_libraries): Define.
10163 * configure.srv (ipa_obj): Add description.
10164 (ipa_i386_linux_regobj, ipa_amd64_linux_regobj): Define.
10165 (i[34567]86-*-linux*): Set ipa_obj.
10166 (x86_64-*-linux*): Set ipa_obj.
10167 * linux-low.c (stabilizing_threads): New.
10168 (supports_fast_tracepoints): New.
10169 (linux_detach): Stabilize threads before detaching.
10170 (handle_tracepoints): Handle internal tracing breakpoints. Assert
10171 the lwp is either not stabilizing, or is moving out of a jump pad.
10172 (linux_fast_tracepoint_collecting): New.
10173 (maybe_move_out_of_jump_pad): New.
10174 (enqueue_one_deferred_signal): New.
10175 (dequeue_one_deferred_signal): New.
10176 (linux_wait_for_event_1): If moving out of a jump pad, defer
10177 pending signals to later.
10178 (linux_stabilize_threads): New.
10179 (linux_wait_1): Check if threads need moving out of jump pads, and
10180 do it if so.
10181 (stuck_in_jump_pad_callback): New.
10182 (move_out_of_jump_pad_callback): New.
10183 (lwp_running): New.
10184 (linux_resume_one_lwp): Handle moving out of jump pads.
10185 (linux_set_resume_request): Dequeue deferred signals.
10186 (need_step_over_p): Also step over fast tracepoint jumps.
10187 (start_step_over): Also uninsert fast tracepoint jumps.
10188 (finish_step_over): Also reinsert fast tracepoint jumps.
10189 (linux_install_fast_tracepoint_jump): New.
10190 (linux_target_ops): Install linux_stabilize_threads and
10191 linux_install_fast_tracepoint_jump_pad.
10192 * linux-low.h (linux_target_ops) <get_thread_area,
10193 install_fast_tracepoint_jump_pad>: New fields.
10194 (struct lwp_info) <collecting_fast_tracepoint,
10195 pending_signals_to_report, exit_jump_pad_bkpt>: New fields.
10196 (linux_get_thread_area): Declare.
10197 * linux-x86-low.c (jump_insn): New.
10198 (x86_get_thread_area): New.
10199 (append_insns): New.
10200 (push_opcode): New.
10201 (amd64_install_fast_tracepoint_jump_pad): New.
10202 (i386_install_fast_tracepoint_jump_pad): New.
10203 (x86_install_fast_tracepoint_jump_pad): New.
10204 (the_low_target): Install x86_get_thread_area and
10205 x86_install_fast_tracepoint_jump_pad.
10206 * mem-break.c (set_raw_breakpoint_at): Use read_inferior_memory.
10207 (struct fast_tracepoint_jump): New.
10208 (fast_tracepoint_jump_insn): New.
10209 (fast_tracepoint_jump_shadow): New.
10210 (find_fast_tracepoint_jump_at): New.
10211 (fast_tracepoint_jump_here): New.
10212 (delete_fast_tracepoint_jump): New.
10213 (set_fast_tracepoint_jump): New.
10214 (uninsert_fast_tracepoint_jumps_at): New.
10215 (reinsert_fast_tracepoint_jumps_at): New.
10216 (set_breakpoint_at): Use write_inferior_memory.
10217 (uninsert_raw_breakpoint): Use write_inferior_memory.
10218 (check_mem_read): Mask out fast tracepoint jumps.
10219 (check_mem_write): Mask out fast tracepoint jumps.
10220 * mem-break.h (struct fast_tracepoint_jump): Forward declare.
10221 (set_fast_tracepoint_jump): Declare.
10222 (delete_fast_tracepoint_jump)
10223 (fast_tracepoint_jump_here, uninsert_fast_tracepoint_jumps_at)
10224 (reinsert_fast_tracepoint_jumps_at): Declare.
10225 * regcache.c: Don't compile many functions when building the
10226 in-process agent library.
10227 (init_register_cache) [IN_PROCESS_AGENT]: Don't allow allocating
10228 the register buffer in the heap.
10229 (free_register_cache): If the register buffer isn't owned by the
10230 regcache, don't free it.
10231 (set_register_cache) [IN_PROCESS_AGENT]: Don't re-alocate
10232 pre-existing register caches.
10233 * remote-utils.c (convert_int_to_ascii): Constify `from' parameter
10234 type.
10235 (convert_ascii_to_int): : Constify `from' parameter type.
10236 (decode_M_packet, decode_X_packet): Replace the `to' parameter by
10237 a `to_p' pointer to pointer parameter. If TO_P is NULL, malloc
10238 the needed buffer in-place.
10239 (relocate_instruction): New.
10240 * server.c (handle_query) <qSymbols>: If the target supports
10241 tracepoints, give it a chance of looking up symbols. Report
10242 support for fast tracepoints.
10243 (handle_status): Stabilize threads.
10244 (process_serial_event): Adjust.
10245 * server.h (struct fast_tracepoint_jump): Forward declare.
10246 (struct process_info) <fast_tracepoint_jumps>: New field.
10247 (convert_ascii_to_int, convert_int_to_ascii): Adjust.
10248 (decode_X_packet, decode_M_packet): Adjust.
10249 (relocate_instruction): Declare.
10250 (in_process_agent_loaded): Declare.
10251 (tracepoint_look_up_symbols): Declare.
10252 (struct fast_tpoint_collect_status): Declare.
10253 (fast_tracepoint_collecting): Declare.
10254 (force_unlock_trace_buffer): Declare.
10255 (handle_tracepoint_bkpts): Declare.
10256 (initialize_low_tracepoint)
10257 (supply_fast_tracepoint_registers) [IN_PROCESS_AGENT]: Declare.
10258 * target.h (struct target_ops) <stabilize_threads,
10259 install_fast_tracepoint_jump_pad>: New fields.
10260 (stabilize_threads, install_fast_tracepoint_jump_pad): New.
10261 * tracepoint.c [HAVE_MALLOC_H]: Include malloc.h.
10262 [HAVE_STDINT_H]: Include stdint.h.
10263 (trace_debug_1): Rename to ...
10264 (trace_vdebug): ... this.
10265 (trace_debug): Rename to ...
10266 (trace_debug_1): ... this. Add `level' parameter.
10267 (trace_debug): New.
10268 (ATTR_USED, ATTR_NOINLINE): New.
10269 (IP_AGENT_EXPORT): New.
10270 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
10271 (collecting, gdb_collect, stop_tracing, flush_trace_buffer)
10272 (about_to_request_buffer_space, trace_buffer_is_full)
10273 (stopping_tracepoint, expr_eval_result, error_tracepoint)
10274 (tracepoints, tracing, trace_buffer_ctrl, trace_buffer_ctrl_curr)
10275 (trace_buffer_lo, trace_buffer_hi, traceframe_read_count)
10276 (traceframe_write_count, traceframes_created)
10277 (trace_state_variables)
10278 New renaming defines.
10279 (struct ipa_sym_addresses): New.
10280 (STRINGIZE_1, STRINGIZE, IPA_SYM): New.
10281 (symbol_list): New.
10282 (ipa_sym_addrs): New.
10283 (all_tracepoint_symbols_looked_up): New.
10284 (in_process_agent_loaded): New.
10285 (write_e_ipa_not_loaded): New.
10286 (maybe_write_ipa_not_loaded): New.
10287 (tracepoint_look_up_symbols): New.
10288 (debug_threads) [IN_PROCESS_AGENT]: New.
10289 (read_inferior_memory) [IN_PROCESS_AGENT]: New.
10290 (UNKNOWN_SIDE_EFFECTS): New.
10291 (stop_tracing): New.
10292 (flush_trace_buffer): New.
10293 (stop_tracing_bkpt): New.
10294 (flush_trace_buffer_bkpt): New.
10295 (read_inferior_integer): New.
10296 (read_inferior_uinteger): New.
10297 (read_inferior_data_pointer): New.
10298 (write_inferior_data_pointer): New.
10299 (write_inferior_integer): New.
10300 (write_inferior_uinteger): New.
10301 (struct collect_static_trace_data_action): Delete.
10302 (enum tracepoint_type): New.
10303 (struct tracepoint) <type>: New field `type'.
43aaf8b6
PA		 10304 <actions_str, step_actions, step_actions_str>: Only include in
10305 GDBserver.
fa593d66
PA		 10306 <orig_size, obj_addr_on_target, adjusted_insn_addr>
10307 <adjusted_insn_addr_end, jump_pad, jump_pad_end>: New fields.
10308 (tracepoints): Use IP_AGENT_EXPORT.
10309 (last_tracepoint): Don't include in the IPA.
10310 (stopping_tracepoint): Use IP_AGENT_EXPORT.
10311 (trace_buffer_is_full): Use IP_AGENT_EXPORT.
10312 (alloced_trace_state_variables): New.
10313 (trace_state_variables): Use IP_AGENT_EXPORT.
10314 (traceframe_t): Delete unused variable.
10315 (circular_trace_buffer): Don't include in the IPA.
10316 (trace_buffer_start): Delete.
10317 (struct trace_buffer_control): New.
10318 (trace_buffer_free): Delete.
10319 (struct ipa_trace_buffer_control): New.
10320 (GDBSERVER_FLUSH_COUNT_MASK, GDBSERVER_FLUSH_COUNT_MASK_PREV)
10321 (GDBSERVER_FLUSH_COUNT_MASK_CURR, GDBSERVER_UPDATED_FLUSH_COUNT_BIT):
10322 New.
10323 (trace_buffer_ctrl): New.
10324 (TRACE_BUFFER_CTRL_CURR): New.
10325 (trace_buffer_start, trace_buffer_free, trace_buffer_end_free):
10326 Reimplement as macros.
10327 (trace_buffer_wrap): Delete.
10328 (traceframe_write_count, traceframe_read_count)
10329 (traceframes_created, tracing): Use IP_AGENT_EXPORT.
10330 (struct tracepoint_hit_ctx) <type>: New field.
10331 (struct fast_tracepoint_ctx): New.
10332 (memory_barrier): New.
10333 (cmpxchg): New.
10334 (record_tracepoint_error): Update atomically in the IPA.
10335 (clear_inferior_trace_buffer): New.
10336 (about_to_request_buffer_space): New.
10337 (trace_buffer_alloc): Handle GDBserver and inferior simulatenous
10338 updating the same buffer.
10339 (add_tracepoint): Default the tracepoint's type to trap
10340 tracepoint, and orig_size to -1.
10341 (get_trace_state_variable) [IN_PROCESS_AGENT]: Handle allocated
10342 internal variables.
10343 (create_trace_state_variable): New parameter `gdb'. Handle it.
10344 (clear_installed_tracepoints): Clear fast tracepoint jumps.
10345 (cmd_qtdp): Handle fast tracepoints.
10346 (cmd_qtdv): Adjust.
10347 (max_jump_pad_size): New.
10348 (gdb_jump_pad_head): New.
10349 (get_jump_space_head): New.
10350 (claim_jump_space): New.
10351 (sort_tracepoints): New.
10352 (MAX_JUMP_SIZE): New.
10353 (cmd_qtstart): Handle fast tracepoints. Sync tracepoints with the
10354 IPA.
10355 (stop_tracing) [IN_PROCESS_AGENT]: Don't include the tdisconnected
10356 support. Upload fast traceframes, and delete internal IPA
10357 breakpoints.
10358 (stop_tracing_handler): New.
10359 (flush_trace_buffer_handler): New.
10360 (cmd_qtstop): Upload fast tracepoints.
10361 (response_tracepoint): Handle fast tracepoints.
10362 (tracepoint_finished_step): Upload fast traceframes. Set the
10363 tracepoint hit context's tracepoint type.
10364 (handle_tracepoint_bkpts): New.
10365 (tracepoint_was_hit): Set the tracepoint hit context's tracepoint
10366 type. Add comment about fast tracepoints.
10367 (collect_data_at_tracepoint) [IN_PROCESS_AGENT]: Don't access the
10368 non-existing action_str field.
10369 (get_context_regcache): Handle fast tracepoints.
10370 (do_action_at_tracepoint) [!IN_PROCESS_AGENT]: Don't write the PC
10371 to the regcache.
10372 (fast_tracepoint_from_jump_pad_address): New.
10373 (fast_tracepoint_from_ipa_tpoint_address): New.
10374 (collecting_t): New.
10375 (force_unlock_trace_buffer): New.
10376 (fast_tracepoint_collecting): New.
10377 (collecting): New.
10378 (gdb_collect): New.
10379 (write_inferior_data_ptr): New.
10380 (target_tp_heap): New.
10381 (target_malloc): New.
10382 (download_agent_expr): New.
10383 (UALIGN): New.
10384 (download_tracepoints): New.
10385 (download_trace_state_variables): New.
10386 (upload_fast_traceframes): New.
10387 (IPA_FIRST_TRACEFRAME): New.
10388 (IPA_NEXT_TRACEFRAME_1): New.
10389 (IPA_NEXT_TRACEFRAME): New.
10390 [IN_PROCESS_AGENT]: Include sys/mman.h and fcntl.h.
10391 [IN_PROCESS_AGENT] (gdb_tp_heap_buffer, gdb_jump_pad_buffer)
10392 (gdb_jump_pad_buffer_end): New.
10393 [IN_PROCESS_AGENT] (initialize_tracepoint_ftlib): New.
10394 (initialize_tracepoint): Adjust.
10395 [IN_PROCESS_AGENT]: Allocate the IPA heap, and jump pad scratch
10396 buffer. Initialize the low module.
10397 * utils.c (PREFIX, TOOLNAME): New.
10398 (malloc_failure): Use PREFIX.
10399 (error): In the IPA, an error causes an exit.
10400 (fatal, warning): Use PREFIX.
10401 (internal_error): Use TOOLNAME.
10402 (NUMCELLS): Increase to 10.
10403 * configure, config.in: Regenerate.
10404
d149dd1d
PA		 104052010-06-01 Pedro Alves <pedro@codesourcery.com>
10406
10407 * server.c (handle_query) <qSupported>: Do two passes over the
10408 qSupported string to avoid nesting strtok.
10409
f6528abd
JK		 104102010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
10411
10412 * Makefile.in (SFILES): Add $(srcdir)/proc-service.list.
10413 (CDEPS): New.
10414 * configure.ac (RDYNAMIC): New AC_MSG_CHECKING wrapping. Test also
10415 -Wl,--dynamic-list.
10416 * configure: Regenerate.
10417 * proc-service.list: New.
10418
ca2a87a0
JK		 104192010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
10420
10421 * linux-low.c (linux_core_of_thread): Fix crash on invalid CONTENT.
10422 New comment.
10423
363a6e9f
OS		 104242010-05-26 Ozkan Sezer <sezeroz@gmail.com>
10425
10426 * gdbreplay.c (remote_open): Check error return from socket() call by
10427 its equality to -1 not by it being negative.
10428 * remote-utils.c (remote_open): Likewise.
10429
d23b6cb1
PA		 104302010-05-23 Pedro Alves <pedro@codesourcery.com>
10431
10432 * config.h: Regenerate.
10433
28d3cf85
MK		 104342010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
10435
10436 * linux-m68k-low.c (ps_get_thread_area): Don't define if kernel
10437 doesn't provide PTRACE_GET_THREAD_AREA.
10438
fea36a59
MK		 104392010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
10440
10441 * linux-m68k-low.c: Include <asm/ptrace.h>
10442 (ps_get_thread_area): Implement.
10443
24b066ba
DE		 104442010-05-03 Doug Evans <dje@google.com>
10445
10446 * event-loop.c (struct callback_event): New struct.
10447 (callback_list): New global.
10448 (append_callback_event, delete_callback_event): New functions.
10449 (process_callback): New function.
10450 (start_event_loop): Call it.
10451 * remote-utils.c (NOT_SCHEDULED): Define.
10452 (readchar_buf, readchar_bufcnt, readchar_bufp): New static globals,
10453 moved out of readchar.
10454 (readchar): Rewrite. Call reschedule before returning.
10455 (reset_readchar): New function.
10456 (remote_close): Call it.
10457 (process_remaining, reschedule): New functions.
10458 * server.h (callback_handler_func): New typedef.
10459 (append_callback_event, delete_callback_event): Declare.
10460
9836d6ea
PA		 104612010-05-03 Pedro Alves <pedro@codesourcery.com>
10462
10463 * proc-service.c (ps_pglobal_lookup): Use
10464 thread_db_look_up_one_symbol.
10465 * remote-utils.c (look_up_one_symbol): Add new `may_ask_gdb'
10466 parameter. Use it instead of all_symbols_looked_up.
10467 * server.h (struct process_info) <all_symbols_looked_up>: Delete
10468 field.
10469 (all_symbols_looked_up): Don't declare.
10470 (look_up_one_symbol): Add new `may_ask_gdb' parameter.
10471 * thread-db.c (struct thread_db) <all_symbols_looked_up>: New
10472 field.
10473 (thread_db_look_up_symbols): Adjust call to look_up_one_symbol.
10474 Set all_symbols_looked_up here.
10475 (thread_db_look_up_one_symbol): New.
10476 (thread_db_get_tls_address): Adjust.
10477 (thread_db_load_search, try_thread_db_load_1): Always allocate the
10478 thread_db object on the heap, and tentatively set it in the
10479 process structure.
10480 (thread_db_init): Don't set all_symbols_looked_up here.
10481 * linux-low.h (thread_db_look_up_one_symbol): Declare.
10482
7984d532
PA		 104832010-05-03 Pedro Alves <pedro@codesourcery.com>
10484
10485 * linux-low.c (linux_kill, linux_detach): Adjust.
10486 (status_pending_p_callback): Remove redundant statement. Check
10487 for !TARGET_WAITIKIND_IGNORE, instead of
10488 TARGET_WAITKIND_STOPPED.
10489 (handle_tracepoints): Make sure LWP is locked. Adjust.
10490 (linux_wait_for_event_1): Adjust.
10491 (linux_cancel_breakpoints): New.
10492 (unsuspend_one_lwp): New.
10493 (unsuspend_all_lwps): New.
10494 (linux_wait_1): If finishing a step-over, unsuspend all lwps.
10495 (send_sigstop_callback): Change return type to int, add new
10496 `except' parameter and handle it.
10497 (suspend_and_send_sigstop_callback): New.
10498 (stop_all_lwps): Add new `suspend' and `expect' parameters, and
10499 pass them down. If SUSPEND, also increment the lwp's suspend
10500 count.
10501 (linux_resume_one_lwp): Add notice about resuming a suspended LWP.
10502 (need_step_over_p): Don't consider suspended LWPs.
10503 (start_step_over): Adjust.
10504 (proceed_one_lwp): Change return type to int, add new `except'
10505 parameter and handle it.
10506 (unsuspend_and_proceed_one_lwp): New.
10507 (proceed_all_lwps): Use find_inferior instead of
10508 for_each_inferior.
10509 (unstop_all_lwps): Add `unsuspend' parameter. If UNSUSPEND, them
10510 also decrement the suspend count of LWPs. Pass `except' down,
10511 instead of hacking its suspend count.
10512 (linux_pause_all): Add `freeze' parameter. Adjust.
10513 (linux_unpause_all): New.
10514 (linux_target_ops): Install linux_unpause_all.
10515 * server.c (handle_status): Adjust.
10516 * target.h (struct target_ops): New fields `unpause_all' and
10517 `cancel_breakpoints'. Add new parameter to `pause_all'.
10518 (pause_all): Add new `freeze' parameter.
10519 (unpause_all): New.
10520 (cancel_breakpoints): New.
10521 * tracepoint.c (clear_installed_tracepoints): Pause threads, and
10522 cancel breakpoints.
10523 (cmd_qtstart): Pause threads.
10524 (stop_tracing): Pause threads, and cancel breakpoints.
10525 * win32-low.c (win32_target_ops): Adjust.
10526
e471f25b
PA		 105272010-05-03 Pedro Alves <pedro@codesourcery.com>
10528
10529 * linux-low.c (linux_wait_for_event_1): Move passing the signal to
10530 the inferior right away from here...
10531 (linux_wait_1): ... to here, and adjust to check the thread's
10532 last_resume_kind instead of the lwp's step or stop_expected flags.
10533
1915ef4f
PA		 105342010-05-02 Pedro Alves <pedro@codesourcery.com>
10535
10536 * README: Use consistent `GDB' and `GDBserver' spellings.
10537
f9e39928
PA		 105382010-05-02 Pedro Alves <pedro@codesourcery.com>
10539
10540 * linux-low.c (linux_kill_one_lwp): Assume the lwp is stopped.
10541 (linux_kill): Stop all lwps here. Don't delete the main lwp here.
10542 (linux_detach_one_lwp): Assume the lwp is stopped.
10543 (any_thread_of): Delete.
10544 (linux_detach): Stop all lwps here. Don't blindly delete all
10545 breakpoints.
10546 (delete_lwp_callback): New.
10547 (linux_mourn): Delete all lwps of the process that is gone.
10548 (linux_wait_1): Don't delete the last lwp of the process here.
10549 * mem-break.h (mark_breakpoints_out): Declare.
10550 * mem-break.c (mark_breakpoints_out): New.
10551 (free_all_breakpoints): Use it.
10552 * server.c (handle_target_event): If the process is gone, mark
10553 breakpoints out.
10554 * thread-db.c (struct thread_db) <create_bp>: New field.
10555 (thread_db_enable_reporting): Fix prototype. Store a thread event
10556 breakpoint reference in the thread_db struct.
10557 (thread_db_load_search): Clear the thread_db object.
10558 (try_thread_db_load_1): Ditto.
10559 (switch_to_process): New.
10560 (disable_thread_event_reporting): Use it.
10561 (remove_thread_event_breakpoints): New.
10562 (thread_db_detach, thread_db_mourn): Use it.
10563
1e7fc18c
PA		 105642010-05-01 Pedro Alves <pedro@codesourcery.com>
10565
10566 * linux-low.c (linux_enable_event_reporting): New.
10567 (linux_wait_for_event_1, handle_extended_wait): Use it.
10568
02fc4de7
PA		 105692010-04-30 Pedro Alves <pedro@codesourcery.com>
10570
10571 * linux-low.c (linux_kill_one_lwp, linux_kill)
10572 (linux_detach_one_lwp): Adjust to send_sigstop interface change.
10573 (send_sigstop): Take an lwp_info as parameter instead. Queue a
10574 SIGSTOP even if the LWP is stopped.
10575 (send_sigstop_callback): New.
10576 (stop_all_lwps): Use send_sigstop_callback instead.
10577 (linux_resume_one_thread): Adjust.
10578 (proceed_one_lwp): Still proceed an LWP that the client has
10579 requested to stop, if we haven't reported it as stopped yet. Make
10580 sure that LWPs the client want stopped, have a pending SIGSTOP.
10581
bc3b5632
DE		 105822010-04-26 Doug Evans <dje@google.com>
10583
ae1ada35
DE		 10584 * server.c (handle_general_set): Make static.
10585
bc3b5632
DE		 10586 * remote-utils.c (putpkt_binary_1): Call readchar instead of read.
10587 Print received char after testing for error/eof instead of before.
10588 (input_interrupt): Tweak comment.
10589
65730243
DE		 105902010-04-23 Doug Evans <dje@google.com>
10591
10592 * server.c (start_inferior): Print inferior argv if --debug.
10593
a8ae7dc0
AR		 105942010-04-21 Aleksandar Ristovski <aristovski@qnx.com>
10595
10596 * Makefile.in (nto_low_h nto-low.o nto-x86-low.o): New dependency lists.
10597 * nto-x86-low.c: Include server.h
10598
1c07cc19
PM		 105992010-04-20 Pierre Muller <muller@ics.u-strasbg.fr>
10600
10601 * win32-i386-low.c: Use __x86_64__ macro instead of __x86_64 to
10602 be consistent with other sources of this directory.
10603 (init_registers_amd64): Correct name of source file of this function
10604 in the comment.
10605
e0a61e09
PM		 106062010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
10607
10608 * configure.srv (x86_64-*-mingw*): New configuration for Windows
10609 64-bit executables.
10610
54709339
PM		 106112010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
10612
10613 * win32-i386-low.c: Add 64-bit support.
10614 (CONTEXT_EXTENDED_REGISTERS): Set macro to zero if not exisiting.
10615 (init_registers_amd64): Declare.
10616 (mappings): Add 64-bit version of array.
10617 (init_windows_x86): New function.
10618 (the_low_target): Change init_arch field to init_windows_x86.
10619
e8f0053d
PM		 106202010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
10621
10622 * win32-low.c: Adapt to support also 64-bit architecture.
10623 (child_xfer_memory): Use uintptr_t type for local variable `addr'.
10624 (get_image_name): Use SIZE_T type for local variable `done'.
10625 (psapi_get_dll_name): Use LPVOID type for parameter `BaseAddress'.
10626 (toolhelp_get_dll_name): Idem.
10627 (handle_load_dll): Use CORE_ADDR type for local variable `load_addr'.
10628 Use uintptr_t typecast to avoid warning.
10629 (handle_unload_dll): Use uintptr_t typecast to avoid warning.
10630 (handle_exception): Use phex_nz to avoid warning.
10631 (win32_wait): Remove unused local variable `process'.
10632
c481e77e
PM		 106332010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
10634
10635 * configure.srv (srv_amd64_regobj): Replace `x86-64-avx.o' by
10636 `amd64-avx.o'.
10637
12ea4b69
PM		 106382010-04-17 Pierre Muller <muller@ics.u-strasbg.fr>
10639
10640 * configure.ac: Use `ws2_32' library for srv_mingw.
10641 * configure: Regenerate.
10642 * gdbreplay.c: Include winsock2.h instead of winsock.h.
10643 * remote-utils.c: Likewise.
10644
f6d1620c
L		 106452010-04-17 H.J. Lu <hongjiu.lu@intel.com>
10646
10647 * linux-x86-low.c (xmltarget_amd64_linux_no_xml): Define only
10648 if __x86_64__ is defined.
10649
8e642873
PM		 106502010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
10651
10652 * configure: Regenerate.
10653
711e434b
PM		 106542010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
10655
10656 * server.c (handle_query): Handle 'qGetTIBAddr' query.
10657 * target.h (target_ops): New get_tib_address field.
10658 * win32-low.h (win32_thread_info): Add thread_local_base field.
10659 * win32-low.c (child_add_thread): Add tlb argument.
10660 Set thread_local_base field to TLB.
10661 (get_child_debug_event): Adapt to child_add_thread change.
10662 (win32_get_tib_address): New function.
10663 (win32_target_ops): Set get_tib_address field to
10664 win32_get_tib_address.
10665 * linux-low.c (linux_target_ops): Set get_tib_address field to NULL.
10666
505106cd
PA		 106672010-04-12 Pedro Alves <pedro@codesourcery.com>
10668
505106cd
PA		 10669 * linux-low.c (linux_mourn): Also remove the process.
10670 * server.c (handle_target_event): Don't remove the process here.
10671 * nto-low.c (nto_mourn): New.
10672 (nto_target_ops): Install it.
10673 * spu-low.c (spu_mourn): New.
10674 (spu_target_ops): Install it.
10675 * win32-low.c (win32_mourn): New.
10676 (win32_target_ops): Install it.
10677
e8470a06
PA		 106782010-04-12 Pedro Alves <pedro@codesourcery.com>
10679
10680 * server.h (buffer_xml_printf): Remove redundant `;'.
10681
45ba0d02
PA		 106822010-04-12 Pedro Alves <pedro@codesourcery.com>
10683
10684 * regcache.c (set_register_cache): Invalidate regcaches before
10685 changing the register cache layout.
10686 (regcache_invalidate_one): Allow a NULL regcache.
10687 * linux-x86-low.c (x86_linux_update_xmltarget): Invalidate
10688 regcaches before changing the register cache layout or the target
10689 regsets.
10690
59e04013
L		 106912010-04-12 H.J. Lu <hongjiu.lu@intel.com>
10692
10693 * linux-x86-low.c (x86_linux_update_xmltarget): Avoid unused
10694 variable warning on Linux/x86-64.
10695
8336d594
PA		 106962010-04-11 Pedro Alves <pedro@codesourcery.com>
10697
10698 GDBserver disconnected tracing support.
10699
10700 * linux-low.c (linux_remove_process): Delete.
10701 (add_lwp): Don't set last_resume_kind here.
10702 (linux_kill): Use `mourn'.
10703 (linux_detach): Use `thread_db_detach', and `mourn'.
10704 (linux_mourn): New.
10705 (linux_attach_lwp_1): Adjust comment.
10706 (linux_attach): last_resume_kind moved the thread_info; adjust.
10707 (status_pending_p_callback): Adjust.
10708 (linux_wait_for_event_1): Adjust.
10709 (count_events_callback, select_singlestep_lwp_callback)
10710 (select_event_lwp_callback, cancel_breakpoints_callback)
10711 (db_wants_lwp_stopped, linux_wait_1, need_step_over_p)
10712 (proceed_one_lwp): Adjust.
10713 (linux_async): Add debug output.
10714 (linux_thread_stopped): New.
10715 (linux_pause_all): New.
10716 (linux_target_ops): Install linux_mourn, linux_thread_stopped and
10717 linux_pause_all.
10718 * linux-low.h (struct lwp_info): Delete last_resume_kind field.
10719 (thread_db_free): Delete declaration.
10720 (thread_db_detach, thread_db_mourn): Declare.
10721 * thread-db.c (thread_db_init): Use thread_db_mourn.
10722 (thread_db_free): Delete, split in two.
10723 (disable_thread_event_reporting): New.
10724 (thread_db_detach): New.
10725 (thread_db_mourn): New.
10726
10727 * server.h (struct thread_info) <last_resume_kind>: New field.
10728 <attached>: Add comment.
10729 <gdb_detached>: New field.
10730 (handler_func): Change return type to int.
10731 (handle_serial_event, handle_target_event): Ditto.
10732 (gdb_connected): Declare.
10733 (tracing): Delete.
10734 (disconnected_tracing): Declare.
10735 (stop_tracing): Declare.
10736
10737 * server.c (handle_query) <qSupported>: Report support for
10738 disconnected tracing.
10739 (queue_stop_reply_callback): Account for running threads.
10740 (gdb_wants_thread_stopped): New.
10741 (gdb_wants_all_threads_stopped): New.
10742 (gdb_reattached_process): New.
10743 (handle_status): Clear the `gdb_detached' flag of all processes.
10744 In all-stop, stop all threads.
10745 (main): Be sure to leave tfind mode. Handle disconnected tracing.
10746 (process_serial_event): If the remote connection breaks, or if an
10747 exit was forced with "monitor exit", force an event loop exit.
10748 Handle disconnected tracing on detach.
10749 (handle_serial_event): Adjust.
10750 (handle_target_event): If GDB isn't connected, forward events back
10751 to the inferior, unless the last process exited, in which case,
10752 exit gdbserver. Adjust interface.
10753
10754 * remote-utils.c (remote_open): Don't block in accept. Instead
10755 register an event loop source on the listen socket file
10756 descriptor. Refactor bits into ...
10757 (listen_desc): ... this new global.
10758 (gdb_connected): ... this new function.
10759 (enable_async_notification): ... this new function.
10760 (handle_accept_event): ... this new function.
10761 (remote_close): Clear remote_desc.
10762
10763 * inferiors.c (add_thread): Set the new thread's last_resume_kind.
10764
10765 * target.h (struct target_ops) <mourn, thread_stopped, pause_all>:
10766 New fields.
10767 (mourn_inferior): Define.
10768 (target_process_qsupported): Avoid the dangling else problem.
10769 (thread_stopped): Define.
10770 (pause_all): Define.
10771 (target_waitstatus_to_string): Declare.
10772 * target.c (target_waitstatus_to_string): New.
10773
10774 * tracepoint.c (tracing): Make extern.
10775 (disconnected_tracing): New.
10776 (stop_tracing): Make extern. Handle tracing stops due to GDB
10777 disconnecting.
10778 (cmd_qtdisconnected): New.
10779 (cmd_qtstatus): Report disconnected tracing status in trace reply.
10780 (handle_tracepoint_general_set): Handle QTDisconnected.
10781
10782 * event-loop.c (event_handler_func): Change return type to int.
10783 (process_event): Bail out if the event handler wants the event
10784 loop to stop.
10785 (handle_file_event): Ditto.
10786 (start_event_loop): Bail out if the event handler wants the event
10787 loop to stop.
10788
10789 * nto-low.c (nto_target_ops): Adjust.
10790 * spu-low.c (spu_wait): Don't remove the process here.
10791 (spu_target_ops): Adjust.
10792 * win32-low.c (win32_wait): Don't remove the process here.
10793 (win32_target_ops): Adjust.
10794
5d267c4c
PA		 107952010-04-11 Pedro Alves <pedro@codesourcery.com>
10796
10797 * regcache.c (realloc_register_cache): Invalidate inferior's
10798 regcache before recreating it.
10799
623ccd72
PA		 108002010-04-09 Pedro Alves <pedro@codesourcery.com>
10801
10802 * tracepoint.c (cmd_qtstatus): Report trace buffer circularity.
10803
219f2f23
PA		 108042010-04-09 Stan Shebs <stan@codesourcery.com>
10805 Pedro Alves <pedro@codesourcery.com>
10806
10807 * server.h (LONGEST): New.
10808 (struct thread_info) <while_stepping>: New field.
10809 (unpack_varlen_hex, xrealloc, pulongest, plongest, phex_nz):
10810 Declare.
10811 (initialize_tracepoint, handle_tracepoint_general_set)
10812 (handle_tracepoint_query, tracepoint_finished_step)
10813 (tracepoint_was_hit, release_while_stepping_state_list):
10814 (current_traceframe): Declare.
10815 * server.c (handle_general_set): Handle tracepoint packets.
10816 (read_memory): New.
10817 (write_memory): New.
10818 (handle_search_memory_1): Use read_memory.
10819 (handle_query): Report support for conditional tracepoints, trace
10820 state variables, and tracepoint sources. Handle tracepoint
10821 queries.
10822 (main): Initialize the tracepoints module.
10823 (process_serial_event): Handle traceframe reads/writes.
10824
10825 * linux-low.c (handle_tracepoints): New.
10826 (linux_wait_1): Call it.
10827 (linux_resume_one_lwp): Handle while-stepping.
10828 (linux_supports_tracepoints, linux_read_pc, linux_write_pc): New.
10829 (linux_target_ops): Install them.
10830 * linux-low.h (struct linux_target_ops) <supports_tracepoints>:
10831 New field.
10832 * linux-x86-low.c (x86_supports_tracepoints): New.
10833 (the_low_target). Install it.
10834
10835 * mem-break.h (delete_breakpoint): Declare.
10836 * mem-break.c (delete_breakpoint): Make external.
10837
10838 * target.h (struct target_ops): Add `supports_tracepoints',
10839 `read_pc', and `write_pc' fields.
10840 (target_supports_tracepoints): Define.
10841 * utils.c (xrealloc, decimal2str, pulongest, plongest, thirty_two)
10842 (phex_nz): New.
10843
10844 * regcache.h (struct regcache) <registers_owned>: New field.
10845 (init_register_cache, regcache_cpy): Declare.
10846 (regcache_read_pc, regcache_write_pc): Declare.
10847 (register_cache_size): Declare.
10848 (supply_regblock): Declare.
10849 * regcache.c (init_register_cache): New.
10850 (new_register_cache): Use it.
10851 (regcache_cpy): New.
10852 (register_cache_size): New.
10853 (supply_regblock): New.
10854 (regcache_read_pc, regcache_write_pc): New.
889bf7c5 10855
219f2f23
PA		 10856 * tracepoint.c: New.
10857
10858 * Makefile.in (OBS): Add tracepoint.o.
10859 (tracepoint.o): New rule.
10860
3a13a53b
L		 108612010-04-08 H.J. Lu <hongjiu.lu@intel.com>
10862
10863 * Makefile.in (clean): Also remove i386-mmx.c i386-mmx-linux.c.
10864 (i386-mmx.o): New.
10865 (i386-mmx.c): Likewise.
10866 (i386-mmx-linux.o): Likewise.
10867 (i386-mmx-linux.c): Likewise.
10868
10869 * configure.srv (srv_i386_regobj): Add i386-mmx.o.
10870 (srv_i386_linux_regobj): Add i386-mmx-linux.o.
10871 (srv_i386_xmlfiles): Add i386/i386-mmx.xml.
10872 (srv_i386_linux_xmlfiles): Add i386/i386-mmx-linux.xml.
10873
10874 * linux-x86-low.c (init_registers_i386_mmx_linux): New.
10875 (x86_linux_update_xmltarget): Call init_registers_i386_mmx_linux
10876 and return if ptrace PTRACE_GETFPXREGS failed in 32bit.
10877
1570b33e
L		 108782010-04-07 H.J. Lu <hongjiu.lu@intel.com>
10879
10880 * Makefile.in (clean): Updated.
10881 (i386-avx.o): New.
10882 (i386-avx.c): Likewise.
10883 (i386-avx-linux.o): Likewise.
10884 (i386-avx-linux.c): Likewise.
10885 (amd64-avx.o): Likewise.
10886 (amd64-avx.c): Likewise.
10887 (amd64-avx-linux.o): Likewise.
10888 (amd64-avx-linux.c): Likewise.
10889
10890 * configure.srv (srv_i386_regobj): Add i386-avx.o.
10891 (srv_i386_linux_regobj): Add i386-avx-linux.o.
10892 (srv_amd64_regobj): Add amd64-avx.o.
10893 (srv_amd64_linux_regobj): Add amd64-avx-linux.o.
10894 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx.xml.
10895 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx.xml.
10896 (srv_i386_xmlfiles): Add i386/i386-avx.xml.
10897 (srv_amd64_xmlfiles): Add i386/amd64-avx.xml.
10898 (srv_i386_linux_xmlfiles): Add i386/i386-avx-linux.xml.
10899 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-linux.xml.
10900
10901 * i387-fp.c: Include "i386-xstate.h".
10902 (i387_xsave): New.
10903 (i387_cache_to_xsave): Likewise.
10904 (i387_xsave_to_cache): Likewise.
10905 (x86_xcr0): Likewise.
10906
10907 * i387-fp.h (i387_cache_to_xsave): Likewise.
10908 (i387_xsave_to_cache): Likewise.
10909 (x86_xcr0): Likewise.
10910
10911 * linux-arm-low.c (target_regsets): Initialize nt_type to 0.
10912 * linux-crisv32-low.c (target_regsets): Likewise.
10913 * linux-m68k-low.c (target_regsets): Likewise.
10914 * linux-mips-low.c (target_regsets): Likewise.
10915 * linux-ppc-low.c (target_regsets): Likewise.
10916 * linux-s390-low.c (target_regsets): Likewise.
10917 * linux-sh-low.c (target_regsets): Likewise.
10918 * linux-sparc-low.c (target_regsets): Likewise.
10919 * linux-xtensa-low.c (target_regsets): Likewise.
10920
10921 * linux-low.c: Include <sys/uio.h>.
10922 (regsets_fetch_inferior_registers): Support nt_type.
10923 (regsets_store_inferior_registers): Likewise.
10924 (linux_process_qsupported): New.
10925 (linux_target_ops): Add linux_process_qsupported.
10926
10927 * linux-low.h (regset_info): Add nt_type.
10928 (linux_target_ops): Add process_qsupported.
10929
10930 * linux-x86-low.c: Include "i386-xstate.h", "elf/common.h"
10931 and <sys/uio.h>.
10932 (init_registers_i386_avx_linux): New.
10933 (init_registers_amd64_avx_linux): Likewise.
10934 (xmltarget_i386_linux_no_xml): Likewise.
10935 (xmltarget_amd64_linux_no_xml): Likewise.
10936 (PTRACE_GETREGSET): Likewise.
10937 (PTRACE_SETREGSET): Likewise.
10938 (x86_fill_xstateregset): Likewise.
10939 (x86_store_xstateregset): Likewise.
10940 (use_xml): Likewise.
10941 (x86_linux_update_xmltarget): Likewise.
10942 (x86_linux_process_qsupported): Likewise.
10943 (target_regsets): Add NT_X86_XSTATE entry and Initialize nt_type.
10944 (x86_arch_setup): Don't call init_registers_amd64_linux nor
10945 init_registers_i386_linux here. Call
10946 x86_linux_update_xmltarget.
10947 (the_low_target): Add x86_linux_process_qsupported.
10948
10949 * server.c (handle_query): Call target_process_qsupported.
10950
10951 * target.h (target_ops): Add process_qsupported.
10952 (target_process_qsupported): New.
10953
fc7238bb
PA		 109542010-04-03 Pedro Alves <pedro@codesourcery.com>
10955
10956 * inferiors.c (add_thread): Set last_status kind to
10957 TARGET_WAITKIND_IGNORE.
10958 * linux-low.c (cancel_breakpoint): Remove unnecessary regcache
10959 fetch. Use ptid_of. Avoid unnecessary get_lwp_thread calls.
10960 (linux_wait_1): Move `thread' local definition to block that uses
10961 it. Don't NULL initialize `event_child'.
10962 (linux_resume_one_thread): Avoid unnecessary get_lwp_thread calls.
10963 Alway set the thread's last_status to TARGET_WAITKIND_IGNORE.
10964 * linux-x86-low.c (x86_breakpoint_at): Read raw memory.
10965
bdabb078
PA		 109662010-04-01 Pedro Alves <pedro@codesourcery.com>
10967
10968 * linux-low.c (get_stop_pc): Don't adjust the PC if stopped with
10969 an extended waitstatus, or by a watchpoint.
10970 (cancel_breakpoints_callback): Don't cancel a breakpoint if the
10971 thread was stepping or has been stopped by a watchpoint.
10972
d3bbe7a0
PA		 109732010-04-01 Pedro Alves <pedro@codesourcery.com>
10974
10975 * mem-break.c (struct raw_breakpoint): New field shlib_disabled.
10976 (set_gdb_breakpoint_at): If GDB is inserting a breakpoint on top
10977 of another, then delete the previous, and validate all
10978 breakpoints.
10979 (validate_inserted_breakpoint): New.
10980 (delete_disabled_breakpoints): New.
10981 (validate_breakpoints): New.
10982 (check_mem_read): Validate breakpoints before trusting their
10983 shadow. Delete disabled breakpoints.
10984 (check_mem_write): Validate breakpoints before trusting they
10985 should be inserted. Delete disabled breakpoints.
10986 * mem-break.h (validate_breakpoints):
10987 * server.c (handle_query): Validate breakpoints when we see a
10988 qSymbol query.
10989
8b07ae33
PA		 109902010-04-01 Pedro Alves <pedro@codesourcery.com>
10991
10992 * linux-low.c (linux_wait_1): Avoid setting need_step_over is
10993 there's a GDB breakpoint at stop_pc. Always report a trap to GDB
10994 if we could tell there's a GDB breakpoint at stop_pc.
10995 (need_step_over_p): Don't do a step over if we find a GDB
10996 breakpoint at the resume PC.
10997
10998 * mem-break.c (struct raw_breakpoint): New.
10999 (enum bkpt_type): New type `gdb_breakpoint'.
11000 (struct breakpoint): Delete the `PC', `old_data' and `inserted'
11001 fields. New field `raw'.
11002 (find_raw_breakpoint_at): New.
11003 (set_raw_breakpoint_at): Handle refcounting. Create a raw
11004 breakpoint instead.
11005 (set_breakpoint_at): Adjust.
11006 (delete_raw_breakpoint): New.
11007 (release_breakpoint): New.
11008 (delete_breakpoint): Rename to...
11009 (delete_breakpoint_1): ... this. Add proc parameter. Use
11010 release_breakpoint. Return ENOENT.
11011 (delete_breakpoint): Reimplement.
11012 (find_breakpoint_at): Delete.
11013 (find_gdb_breakpoint_at): New.
11014 (delete_breakpoint_at): Delete.
11015 (set_gdb_breakpoint_at): New.
11016 (delete_gdb_breakpoint_at): New.
11017 (gdb_breakpoint_here): New.
11018 (set_reinsert_breakpoint): Use release_breakpoint.
11019 (uninsert_breakpoint): Rename to ...
11020 (uninsert_raw_breakpoint): ... this.
11021 (uninsert_breakpoints_at): Adjust to handle raw breakpoints.
11022 (reinsert_raw_breakpoint): Change parameter type to
11023 raw_breakpoint.
11024 (reinsert_breakpoints_at): Adjust to handle raw breakpoints
11025 instead.
11026 (check_breakpoints): Adjust. Use release_breakpoint.
11027 (breakpoint_here): Rewrite using find_raw_breakpoint_at.
11028 (breakpoint_inserted_here): Ditto.
11029 (check_mem_read): Adjust to iterate over raw breakpoints instead.
11030 Don't trust the breakpoint's shadow if it is not inserted.
11031 (check_mem_write): Adjust to iterate over raw breakpoints instead.
11032 (delete_all_breakpoints): Adjust.
11033 (free_all_breakpoints): Mark all breakpoints as uninserted, and
11034 use delete_breakpoint_1.
11035
11036 * mem-break.h (breakpoints_supported): Delete declaration.
11037 (set_gdb_breakpoint_at): Declare.
11038 (gdb_breakpoint_here): Declare.
11039 (delete_breakpoint_at): Delete.
11040 (delete_gdb_breakpoint_at): Declare.
11041
11042 * server.h (struct raw_breakpoint): Forward declare.
11043 (struct process_info): New field `raw_breakpoints'.
11044
11045 * linux-x86-low.c (x86_insert_point, x86_remote_point): Handle Z0
11046 breakpoints.
11047
6bf5e0ba
PA		 110482010-03-24 Pedro Alves <pedro@codesourcery.com>
11049
11050 * linux-low.c (status_pending_p_callback): Fix comment.
11051 (linux_wait_for_event_1): Move most of the internal breakpoint
11052 handling from here...
11053 (linux_wait_1): ... to here.
11054 (count_events_callback): New.
11055 (select_singlestep_lwp_callback): New.
11056 (select_event_lwp_callback): New.
11057 (cancel_breakpoints_callback): New.
11058 (select_event_lwp): New.
11059 (linux_wait_1): Simplify internal breakpoint handling. Give equal
11060 priority to all LWPs that have had events that should be reported
11061 to the client. Cancel breakpoints when about to reporting the
11062 event to the client, not while stopping lwps. No longer cancel
11063 finished single-steps here.
11064 (cancel_finished_single_step): Delete.
11065 (cancel_finished_single_steps): Delete.
11066
414a389f
PA		 110672010-03-24 Pedro Alves <pedro@codesourcery.com>
11068
11069 * mem-break.c (enum bkpt_type): New.
11070 (struct breakpoint): New field `type'.
11071 (set_breakpoint_at): Change return type to struct breakpoint
11072 pointer. Set type to `other_breakpoint' by default.
11073 (delete_breakpoint): Rewrite, supporting more than one breakpoint
11074 in the breakpoint list.
11075 (delete_reinsert_breakpoints): Only delete reinsert breakpoints.
11076 (reinsert_breakpoint): Rename to ...
11077 (reinsert_raw_breakpoint): ... this.
11078 (reinsert_breakpoints_at): Adjust.
11079 * mem-break.h (struct breakpoint): Declare.
11080 (set_breakpoint_at): Change return type to struct breakpoint
11081 pointer.
11082
2280c721
PA		 110832010-03-24 Pedro Alves <pedro@codesourcery.com>
11084
11085 * server.c (handle_query): Assign, not compare.
11086
d50171e4
PA		 110872010-03-24 Pedro Alves <pedro@codesourcery.com>
11088
11089 Teach linux gdbserver to step-over-breakpoints.
11090
11091 * linux-low.c (can_hardware_single_step): New.
11092 (supports_breakpoints): New.
11093 (handle_extended_wait): If stopping threads, read the stop pc of
11094 the new cloned LWP.
11095 (get_pc): New.
11096 (get_stop_pc): Add `lwp' parameter. Handle it. Bail out if the
11097 low target doesn't support retrieving the PC.
11098 (add_lwp): Set last_resume_kind to resume_continue.
11099 (linux_attach_lwp_1): Adjust comments. Always set stop_expected.
11100 (linux_attach): Don't clear stop_expected. Set the lwp's
11101 last_resume_kind to resume_stop.
11102 (linux_detach_one_lwp): Don't check for removed breakpoints.
11103 (check_removed_breakpoint): Delete.
11104 (status_pending_p): Rename to ...
11105 (status_pending_p_callback): ... this. Don't check for removed
11106 breakpoints. Don't consider threads that are stopped from GDB's
11107 perspective.
11108 (linux_wait_for_lwp): Always read the stop_pc here.
11109 (cancel_breakpoint): New.
11110 (step_over_bkpt): New global.
11111 (linux_wait_for_event_1): Implement stepping over breakpoints.
11112 (gdb_wants_lwp_stopped): New.
11113 (gdb_wants_all_stopped): New.
11114 (linux_wait_1): Tag threads as gdb-wants-stopped. Cancel finished
11115 single-step traps here. Store the thread's last reported target
11116 wait status.
11117 (send_sigstop): Don't clear stop_expected. Always set it,
11118 instead.
11119 (mark_lwp_dead): Remove reference to pending_is_breakpoint.
11120 (cancel_finished_single_step): New.
11121 (cancel_finished_single_steps): New.
11122 (wait_for_sigstop): Don't cancel finished single-step traps here.
11123 (linux_resume_one_lwp): Don't check for removed breakpoints.
11124 Don't set `step' on non-hardware step archs.
11125 (linux_set_resume_request): Ignore resume_stop requests if already
11126 stopping or stopped. Set the lwp's last_resume_kind.
11127 (resume_status_pending_p): Don't check for removed breakpoints.
11128 (need_step_over_p): New.
11129 (start_step_over): New.
11130 (finish_step_over): New.
11131 (linux_resume_one_thread): Always queue a sigstop for resume_stop
11132 requests. Clear the thread's last reported target waitstatus.
11133 Don't use the `suspended' flag. Don't consider pending breakpoints.
11134 (linux_resume): Start a step-over if necessary.
11135 (proceed_one_lwp): New.
11136 (proceed_all_lwps): New.
11137 (unstop_all_lwps): New.
11138 * linux-low.h (struct lwp_info): Rewrite comment for the
11139 `suspended' flag. Add the `stop_pc' field. Delete the
11140 `pending_stop_pc' field. Tweak the `stepping' flag's comment.
11141 Add `'last_resume_kind' and `need_step_over' fields.
11142 * inferiors.c (struct thread_info): Delete, moved elsewhere.
11143 * mem-break.c (struct breakpoint): Delete `reinserting' flag.
11144 Delete `breakpoint_to_reinsert' field. New flag `inserted'.
11145 (set_raw_breakpoint_at): New.
11146 (set_breakpoint_at): Rewrite to use it.
11147 (reinsert_breakpoint_handler): Delete.
11148 (set_reinsert_breakpoint): New.
11149 (reinsert_breakpoint_by_bp): Delete.
11150 (delete_reinsert_breakpoints): New.
11151 (uninsert_breakpoint): Rewrite.
11152 (uninsert_breakpoints_at): New.
11153 (reinsert_breakpoint): Rewrite.
11154 (reinsert_breakpoints_at): New.
11155 (check_breakpoints): Rewrite.
11156 (breakpoint_here): New.
11157 (breakpoint_inserted_here): New.
11158 (check_mem_read): Adjust.
11159 * mem-break.h (breakpoints_supported, breakpoint_here)
11160 (breakpoint_inserted_here, set_reinsert_breakpoint): Declare.
11161 (reinsert_breakpoint_by_bp): Delete declaration.
11162 (delete_reinsert_breakpoints): Declare.
11163 (reinsert_breakpoint): Delete declaration.
11164 (reinsert_breakpoints_at): Declare.
11165 (uninsert_breakpoint): Delete declaration.
11166 (uninsert_breakpoints_at): Declare.
11167 (check_breakpoints): Adjust prototype.
11168 * server.h: Adjust include order.
11169 (struct thread_info): Declare here. Add a `last_status' field.
11170
30ba68cb
MS		 111712010-03-23 Michael Snyder <msnyder@vmware.com>
11172
11173 * server.c (crc32): New function.
11174 (handle_query): Add handling for 'qCRC:' request.
11175
b9a881c2
PA		 111762010-03-23 Pedro Alves <pedro@codesourcery.com>
11177
11178 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR6 if the
11179 lwp had been stopped by a watchpoint.
11180
e92d13d5
PA		 111812010-03-16 Pedro Alves <pedro@codesourcery.com>
11182
11183 * server.h (internal_error): Declare.
11184 (gdb_assert, ASSERT_FUNCTION, gdb_assert_fail): Define.
11185 * utils.c (internal_error): New function.
11186
64daa791
AS		 111872010-03-15 Andreas Schwab <schwab@redhat.com>
11188
11189 * configure.srv: Fix typo setting srv_regobj.
11190
f52cd8cd
PA		 111912010-03-15 Pedro Alves <pedro@codesourcery.com>
11192
11193 * linux-low.c (fetch_register): Avoid passing a non string literal
11194 format to `error'.
11195 (usr_store_inferior_registers): Ditto.
11196
93ae6fdc
PA		 111972010-03-14 Pedro Alves <pedro@codesourcery.com>
11198
11199 * linux-low.c (linux_write_memory): Bail out early if peeking
11200 memory failed.
11201
c3adc08c
PA		 112022010-03-14 Pedro Alves <pedro@codesourcery.com>
11203
11204 * linux-low.h (struct lwp_info): New fields
11205 `stopped_by_watchpoint' and `stopped_data_address'.
11206 * linux-low.c (linux_wait_for_lwp): Check for watchpoint triggers
11207 here, and cache them in the lwp object.
11208 (wait_for_sigstop): Check stopped_by_watchpoint lwp field
11209 directly.
11210 (linux_resume_one_lwp): Clear the lwp's stopped_by_watchpoint
11211 field.
11212 (linux_stopped_by_watchpoint): Rewrite.
11213 (linux_stopped_data_address): Rewrite.
11214
bce522a2
PA		 112152010-03-06 Simo Melenius <simo.melenius@iki.fi>
11216
11217 * linux-low.c (linux_wait_for_lwp): Fetch the regcache after
11218 switching the current inferior, not before.
11219
90884b2b
L		 112202010-03-01 H.J. Lu <hongjiu.lu@intel.com>
11221
11222 * Makefile.in (clean): Replace reg-i386.c, reg-x86-64.c,
11223 reg-i386-linux.c and reg-x86-64-linux.c with i386.c, amd64.c,
11224 i386-linux.c and amd64-linux.c.
11225 (reg-i386.o): Removed.
11226 (reg-i386.c): Likewise.
11227 (reg-i386-linux.o): Likewise.
11228 (reg-i386-linux.c): Likewise.
11229 (reg-x86-64.o): Likewise.
11230 (reg-x86-64.c): Likewise.
11231 (reg-x86-64-linux.o): Likewise.
11232 (reg-x86-64-linux.c): Likewise.
11233 (i386.o): New.
11234 (i386.c): Likewise.
11235 (i386-linux.o): Likewise.
11236 (i386-linux.c): Likewise.
11237 (amd64.o): Likewise.
11238 (amd64.c): Likewise.
11239 (amd64-linux.o): Likewise.
11240 (amd64-linux.c): Likewise.
11241
11242 * configure.srv (srv_i386_regobj): New.
11243 (srv_i386_linux_regobj): Likewise.
11244 (srv_amd64_regobj): Likewise.
11245 (srv_amd64_linux_regobj): Likewise.
11246 (srv_i386_32bit_xmlfiles): Likewise.
11247 (srv_i386_64bit_xmlfiles): Likewise.
11248 (srv_i386_xmlfiles): Likewise.
11249 (srv_amd64_xmlfiles): Likewise.
11250 (srv_i386_linux_xmlfiles): Likewise.
11251 (srv_amd64_linux_xmlfiles): Likewise.
11252 (i[34567]86-*-cygwin*): Set srv_regobj to $srv_i386_regobj. Set
11253 srv_xmlfiles to $srv_i386_xmlfiles.
11254 (i[34567]86-*-mingw32ce*): Likewise.
11255 (i[34567]86-*-mingw*): Likewise.
11256 (i[34567]86-*-nto*): Likewise.
11257 (i[34567]86-*-linux*): Set srv_regobj to $srv_i386_linux_regobj
11258 and $srv_amd64_linux_regobj. Set srv_xmlfiles to
11259 $srv_i386_linux_xmlfiles and $srv_amd64_linux_xmlfiles.
11260 (x86_64-*-linux*): Likewise.
11261
11262 * linux-x86-low.c (init_registers_x86_64_linux): Removed.
11263 (init_registers_amd64_linux): New.
11264 (x86_arch_setup): Replace init_registers_x86_64_linux with
11265 init_registers_amd64_linux.
11266
193f13e6
MK		 112672010-02-23 Maxim Kuvyrkov <maxim@codesourcery.com>
11268
11269 * configure.ac: Check for libdl. If it is not available link against
11270 static libthread_db.
11271 * configure: Regenerate.
11272
85d721b8
PA		 112732010-02-22 Pedro Alves <pedro@codesourcery.com>
11274
11275 PR9605
11276
11277 * i386-low.c (i386_length_and_rw_bits): Throw a fatal error if
11278 handing a read watchpoint.
11279 (i386_low_insert_watchpoint): Read watchpoints aren't supported.
11280
6076632b
DE		 112812010-02-12 Doug Evans <dje@google.com>
11282
11283 * linux-low.c (linux_supports_tracefork_flag): Document.
11284 (linux_look_up_symbols): Add comment.
11285
3327ccf7
L		 112862010-02-03 H.J. Lu <hongjiu.lu@intel.com>
11287
11288 * regcache.c (supply_register): Clear regcache if buf is NULL.
11289
0718675c 112902010-02-02 Nicolas Roche <roche@sourceware.org>
3327ccf7 11291 Joel Brobecker <brobecker@adacore.com>
0718675c
JB		 11292
11293 * inferiors.c (find_inferior): Add function documentation.
11294 (unloaded_dll): Handle the case where the unloaded dll has not
11295 been previously registered in the dll list.
11296
177321bd
DJ		 112972010-02-01 Daniel Jacobowitz <dan@codesourcery.com>
11298
11299 * linux-arm-low.c (thumb_breakpoint_len): Delete.
11300 (thumb2_breakpoint): New.
11301 (arm_breakpoint_at): Check for Thumb-2 breakpoints.
11302
2b009048
DJ		 113032010-01-29 Daniel Jacobowitz <dan@codesourcery.com>
11304
11305 * linux-low.c (get_stop_pc): Check for SIGTRAP.
11306 (linux_wait_for_event_1): Handle SIGILL and SIGSEGV as possible
11307 breakpoints.
11308
3be029c7
PA		 113092010-01-21 Pedro Alves <pedro@codesourcery.com>
11310
11311 * linux-ppc-low.c (ppc_arch_setup): Adjust to regcache changes.
11312
18f5de3b
JK		 113132010-01-21 Jan Kratochvil <jan.kratochvil@redhat.com>
11314
11315 * linux-s390-low.c (s390_collect_ptrace_register)
11316 (s390_supply_ptrace_register): Adjust it for the new regcache parameter.
11317
3743bb4f
DE		 113182010-01-21 Doug Evans <dje@google.com>
11319
14ce3065
DE		 11320 * linux-low.c (PTRACE_ARG3_TYPE): Change from long to void*.
11321 (PTRACE_ARG4_TYPE): New macro.
11322 (handle_extended_wait): Cast ptrace arg4 to PTRACE_ARG4_TYPE.
11323 (linux_wait_for_event_1, linux_resume_one_lwp): Ditto.
11324 (fetch_register): Cast to uintptr_t before casting to PTRACE_ARG3_TYPE.
11325 (usr_store_inferior_registers): Ditto.
11326 (linux_read_memory, linux_write_memory): Ditto.
11327 (linux_test_for_tracefork): Ditto.
11328
3743bb4f
DE		 11329 * linux-arm-low.c: Remove redundant include of gdb_proc_service.h.
11330 Only include elf.h if gdb_proc_service.h didn't include linux/elf.h.
11331
8b315be5
PA		 113322010-01-21 Pedro Alves <pedro@codesourcery.com>
11333
11334 * proc-service.c (ps_lgetregs): Don't refetch registers from the
11335 target.
11336
85492558
PA		 113372010-01-21 Pedro Alves <pedro@codesourcery.com>
11338
11339 * spu-low.c (spu_fetch_registers, spu_store_registers): Change
11340 prototype to take a regcache. Adjust.
11341
442ea881
PA		 113422010-01-20 Pedro Alves <pedro@codesourcery.com>
11343
11344 * regcache.h (struct thread_info): Forward declare.
11345 (struct regcache): New.
11346 (new_register_cache): Adjust prototype.
11347 (get_thread_regcache): Declare.
11348 (free_register_cache): Adjust prototype.
11349 (registers_to_string, registers_from_string): Ditto.
11350 (supply_register, supply_register_by_name, collect_register)
11351 (collect_register_as_string, collect_register_by_name): Ditto.
11352 * regcache.c (struct inferior_regcache_data): Delete.
11353 (get_regcache): Rename to ...
11354 (get_thread_regcache): ... this. Adjust. Switch inferior before
11355 fetching registers.
11356 (regcache_invalidate_one): Adjust.
11357 (regcache_invalidate): Fix prototype.
11358 (new_register_cache): Return the new register cache.
11359 (free_register_cache): Change prototype.
11360 (realloc_register_cache): Adjust.
11361 (registers_to_string): Change prototype to take a regcache. Adjust.
11362 (registers_from_string): Ditto.
11363 (register_data): Ditto.
11364 (supply_register): Ditto.
11365 (supply_register_by_name): Ditto.
11366 (collect_register): Ditto.
11367 (collect_register_as_string): Ditto.
11368 (collect_register_by_name): Ditto.
11369 * server.c (process_serial_event): Adjust.
11370 * linux-low.h (regset_fill_func, regset_store_func): Change
11371 prototype.
11372 (get_pc, set_pc, collect_ptrace_register, supply_ptrace_register):
11373 Change prototype.
11374 * linux-low.c (get_stop_pc): Adjust.
11375 (check_removed_breakpoint): Adjust.
11376 (linux_wait_for_event): Adjust.
11377 (linux_resume_one_lwp): Adjust.
11378 (fetch_register): Add regcache parameter. Adjust.
11379 (usr_store_inferior_registers): Ditto.
11380 (regsets_fetch_inferior_registers): Ditto.
11381 (regsets_store_inferior_registers): Ditto.
11382 (linux_fetch_registers, linux_store_registers): Ditto.
11383 * i387-fp.c (i387_cache_to_fsave): Change prototype to take a
11384 regcache. Adjust.
43aaf8b6
PA		 11385 (i387_fsave_to_cache, i387_cache_to_fxsave, i387_fxsave_to_cache):
11386 Ditto.
442ea881
PA		 11387 * i387-fp.h (i387_cache_to_fsave, i387_fsave_to_cache): Change
11388 prototype to take a regcache.
11389 (i387_cache_to_fxsave, i387_fxsave_to_cache): Ditto.
11390 * remote-utils.c (convert_ascii_to_int, outreg)
11391 (prepare_resume_reply): Change prototype to take a regcache.
11392 Adjust.
11393 * target.h (struct target_ops) <fetch_registers, store_registers>:
11394 Change prototype to take a regcache.
11395 (fetch_inferior_registers, store_inferior_registers): Change
11396 prototype to take a regcache. Adjust.
11397 * proc-service.c (ps_lgetregs): Adjust.
11398 * linux-x86-low.c (x86_fill_gregset, x86_store_gregset)
11399 (x86_fill_fpregset, x86_store_fpregset, x86_fill_fpxregset)
11400 (x86_store_fpxregset, x86_get_pc, x86_set_pc): Change prototype to
11401 take a regcache. Adjust.
11402 * linux-arm-low.c (arm_fill_gregset, arm_store_gregset)
11403 (arm_fill_wmmxregset, arm_store_wmmxregset, arm_fill_vfpregset)
11404 (arm_store_vfpregset, arm_get_pc, arm_set_pc):
11405 (arm_breakpoint_at): Change prototype to take a regcache. Adjust.
11406 * linux-cris-low.c (cris_get_pc, cris_set_pc)
11407 (cris_cannot_fetch_register):
11408 (cris_breakpoint_at): Change prototype to take a regcache.
11409 Adjust.
11410 * linux-crisv32-low.c (cris_get_pc, cris_set_pc,
11411 cris_reinsert_addr, cris_write_data_breakpoint): Change prototype
11412 to take a regcache. Adjust.
11413 (cris_breakpoint_at, cris_insert_point, cris_remove_point):
11414 Adjust.
11415 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Change prototype to
11416 take a regcache. Adjust.
11417 * linux-m68k-low.c (m68k_fill_gregset, m68k_store_gregset)
11418 (m68k_fill_fpregset, m68k_store_fpregset, m68k_get_pc,
11419 (m68k_set_pc): Change prototype to take a regcache. Adjust.
11420 * linux-mips-low.c (mips_get_pc):
11421 (mips_set_pc): Change prototype to take a regcache. Adjust.
11422 (mips_reinsert_addr): Adjust.
11423 (mips_collect_register): Change prototype to take a regcache.
11424 Adjust.
11425 (mips_supply_register):
11426 (mips_collect_register_32bit, mips_supply_register_32bit)
11427 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
11428 (mips_store_fpregset): Ditto.
43aaf8b6
PA		 11429 * linux-ppc-low.c (ppc_supply_ptrace_register)
11430 (ppc_supply_ptrace_register): Ditto.
442ea881
PA		 11431 (parse_spufs_run): Adjust.
11432 (ppc_get_pc, ppc_set_pc, ppc_fill_gregset, ppc_fill_vsxregset)
11433 (ppc_store_vsxregset, ppc_fill_vrregset, ppc_store_vrregset)
11434 (ppc_fill_evrregset, ppc_store_evrregset): Change prototype to
11435 take a regcache. Adjust.
11436 * linux-s390-low.c (s390_collect_ptrace_register)
11437 (s390_supply_ptrace_register, s390_fill_gregset, s390_get_pc)
11438 (s390_set_pc): Change prototype to take a regcache. Adjust.
11439 (s390_arch_setup): Adjust.
11440 * linux-sh-low.c (sh_get_pc, sh_breakpoint_at)
11441 (sh_fill_gregset): Change prototype to take a regcache. Adjust.
11442 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
11443 (sparc_fill_gregset, sparc_store_gregset_from_stack)
11444 (sparc_store_gregset, sparc_get_pc): Change prototype to take a
11445 regcache. Adjust.
11446 (sparc_breakpoint_at): Adjust.
11447 * linux-xtensa-low.c (xtensa_fill_gregset):
11448 (xtensa_store_gregset):
11449 (xtensa_fill_xtregset, xtensa_store_xtregset, xtensa_get_pc)
11450 (xtensa_set_pc): Change prototype to take a regcache. Adjust.
11451 * nto-low.c (nto_fetch_registers, nto_store_registers): Change
11452 prototype to take a regcache. Adjust.
11453 * win32-arm-low.c (arm_fetch_inferior_register)
11454 (arm_store_inferior_register): Change prototype to take a
11455 regcache. Adjust.
11456 * win32-i386-low.c (i386_fetch_inferior_register)
11457 (i386_store_inferior_register): Change prototype to take a
11458 regcache. Adjust.
11459 * win32-low.c (child_fetch_inferior_registers)
11460 (child_store_inferior_registers): Change prototype to take a
11461 regcache. Adjust.
11462 (win32_wait): Adjust.
11463 (win32_fetch_inferior_registers): Change prototype to take a
11464 regcache. Adjust.
11465 (win32_store_inferior_registers): Adjust.
11466 * win32-low.h (struct win32_target_ops) <fetch_inferior_register,
11467 store_inferior_register>: Change prototype to take a regcache.
11468
60c3d7b0
DE		 114692010-01-20 Doug Evans <dje@google.com>
11470
11471 * linux-low.c (linux_create_inferior): Wrap use of __SIGRTMIN in
11472 #ifdef.
11473 (linux_wait_for_event1, linux_init_signals): Ditto.
ec8ebe72 11474 (W_STOPCODE): Provide definition if missing.
60c3d7b0 11475
dc146f7c
VP		 114762010-01-13 Vladimir Prus <vladimir@codesourcery.com>
11477
11478 * linux-low.c (linux_core_of_thread): New.
11479 (compare_ints, show_process, list_threads): New.
11480 (linux_qxfer_osdata): Report threads and cores.
11481 (linux_target_op): Register linux_core_of_thread.
11482 * remote-utils.c (prepare_resume_reply): Report the core.
11483 (buffer_xml_printf): Support %d specifier.
11484 * server.c (handle_threads_qxfer_proper, handle_threads_qxfer):
11485 New.
11486 (handle_query): Handle qXfer:threads. Announce availability
11487 thereof.
11488 * target.h (struct target_ops): New field core_of_thread.
11489
7803799a
UW		 114902010-01-04 Ulrich Weigand <uweigand@de.ibm.com>
11491
11492 * Makefile.in (clean): Remove new generated files.
11493 (reg-s390.o, reg-s390.c): Remove rules.
11494 (reg-s390x.o, reg-s390x.c): Likewise.
11495 (s390-linux32.o, s390-linux32.c): Add rules.
11496 (s390-linux64.o, s390-linux64.c): Likewise.
11497 (s390x-linux64.o, s390x-linux64.c): Likewise.
11498 * configure.srv (s390*-*-linux*): Update srv_regobj and srv_xmlfiles.
11499 * linux-s390-low.c: Include <elf.h>.
11500 (HWCAP_S390_HIGH_GPRS): Define if undefined.
11501 (init_registers_s390): Remove prototype.
11502 (init_registers_s390x): Likewise.
11503 (init_registers_s390_linux32): Add prototype.
11504 (init_registers_s390_linux64): Likewise.
11505 (init_registers_s390x_linux64): Likewise.
11506 (s390_num_regs_3264): New define.
11507 (s390_regmap_3264): New global variable.
11508 (s390_cannot_fetch_register): Remove obsolete check.
11509 (s390_cannot_store_register): Likewise.
11510 (s390_collect_ptrace_register): Handle upper/lower register halves.
11511 (s390_supply_ptrace_register): Likewise.
11512 (s390_fill_gregset): Update to register number changes.
11513 (s390_get_hwcap): New routine.
11514 (s390_arch_setup): Detect 32-bit process running on 64-bit system.
11515 Install appropriate regmap and register set.
11516
6e7ffa39
JB		 115172010-01-01 Joel Brobecker <brobecker@adacore.com>
11518
11519 * server.c (gdbserver_version): Update copyright year to 2010.
11520 * gdbreplay.c (gdbreplay_version): Likewise.
11521
957f3f49
DE		 115222009-12-28 Doug Evans <dje@google.com>
11523
11524 * linux-low.c: Delete inclusion of ansidecl.h, elf/common.h,
11525 elf/external.h. Include <elf.h> instead but only if necessary.
11526
ca5c370d
PA		 115272009-12-28 Pedro Alves <pedro@codesourcery.com>
11528
11529 * linux-low.c (linux_remove_process): Remove `detaching'
11530 parameter. Don't release/detach from thread_db here.
11531 (linux_kill): Release/detach from thread_db here, ...
11532 (linux_detach): ... and here, before actually detaching.
11533 (linux_wait_1): ... and here, when a process exits.
11534 * thread-db.c (any_thread_of): New.
11535 (thread_db_free): Switch the current inferior to a thread of the
11536 passed in process.
11537
4ee62156
DE		 115382009-12-21 Doug Evans <dje@google.com>
11539
d90e6a88
DE		 11540 * linux-x86-low.c: Delete outdated comment about Elf32_Phdr.
11541
c5f62d5f
DE		 11542 * linux-low.c (kill_lwp): Use __NR_tkill instead of SYS_tkill.
11543 Move definition of tkill_failed to ifdef __NR_tkill to avoid gcc
11544 warning ifndef __NR_tkill. Move setting of errno there too.
11545 Delete unnecessary resetting of errno after syscall.
11546 Minor comment changes to match gdb/linux-nat.c:kill_lwp.
11547
10e86dd7
DE		 11548 * configure.ac: Check for dladdr.
11549 * config.in: Regenerate.
11550 * configure: Regenerate.
11551 * thread-db.c (dladdr_to_soname): Only define ifdef HAVE_DLADDR.
11552 (try_thread_db_load): Update.
11553
4ee62156
DE		 11554 * linux-low.c (my_waitpid): Delete unnecessary prototype.
11555
00f515da
DE		 115562009-12-18 Doug Evans <dje@google.com>
11557
e9464885
DE		 11558 * event-loop.c: Include unistd.h if it exists.
11559
07d4f67e
DE		 11560 * linux-low.c (my_waitpid): Move definition away from being in
11561 between linux_tracefork_child/linux_test_for_tracefork.
11562
00f515da
DE		 11563 * gdb_proc_service.h (psaddr_t): Fix type.
11564 * thread-db.c (thread_db_info.td_thr_tls_get_addr_p): Fix
11565 signature to match glibc.
11566
1de1badb
DE		 115672009-12-16 Doug Evans <dje@google.com>
11568
11569 * linux-low.c (linux_read_memory): Fix argument to read.
11570
aeeb81d1
PA		 115712009-11-26 Pedro Alves <pedro@codesourcery.com>
11572
11573 * win32-low.c (get_child_debug_event): On EXIT_THREAD_DEBUG_EVENT
11574 events, don't leave current_inferior pointing at null.
11575
10357975
PA		 115762009-11-26 Pedro Alves <pedro@codesourcery.com>
11577
11578 * win32-low.c (LOG): Delete.
11579 (OUTMSG): Output to stderr.
11580 (OUTMSG2): Conditionalize on `debug_threads' variable, instead of
11581 on compile time LOG macro.
11582 (win32_wait): Fix debug output.
11583
cf6e3471
PA		 115842009-11-26 Pedro Alves <pedro@codesourcery.com>
11585
11586 * win32-low.c (win32_add_one_solib): If the dll name is
11587 "ntdll.dll", prepend the system directory to the dll path.
11588
0c85e18e
MK		 115892009-11-17 Daniel Jacobowitz <dan@codesourcery.com>
11590
11591 * m68k-tdep.c (m68k_gdbarch_init): Reuse previous initialization.
11592
9ac544ce 115932009-11-17 Nathan Sidwell <nathan@codesourcery.com>
889bf7c5 11594 Vladimir Prus <vladimir@codesourcery.com>
9ac544ce
MK		 11595
11596 * Makefile.in (reg-cf.o, reg-cf.c): New targets.
11597 * configure.ac: Check for __mcoldfire__ and set
11598 gdb_cv_m68k_is_coldfire.
11599 * configure.srv: Use gdb_cv_m68k_is_coldfire to select between
11600 reg-cf.o and reg-m68k.o.
11601 * configure: Regenerated.
11602
fd7dd3e6
PA		 116032009-11-16 Pedro Alves <pedro@codesourcery.com>
11604
11605 * linux-low.c (linux_remove_process): Add `detaching' parameter.
11606 Pass it to thread_db_free.
11607 (linux_kill, linux_detach, linux_wait_1): Adjust to pass the
11608 proper `detaching' argument to linux_remove_process.
11609 * linux-low.h (thread_db_free): Add `detaching' parameter.
11610 * thread-db.c (thread_db_init): Pass false as `detaching' argument
11611 to thread_db_free.
11612 (thread_db_free): Add `detaching' parameter. Only
11613 call td_ta_clear_event if detaching from process.
11614
75aa492e
MK		 116152009-11-12 Maxim Kuvyrkov <maxim@codesourcery.com>
11616
11617 * thread-db.c (thread_db_free): Fix typo.
11618
21e1bee4
PP		 116192009-11-11 Paul Pluzhnikov <ppluzhnikov@google.com>
11620
11621 PR gdb/10838
11622 * thread-db.c (thread_db_free): Call td_ta_clear_event.
11623
8838b45e
NS		 116242009-11-03 Nathan Sidwell <nathan@codesourcery.com>
11625
11626 * configure.ac (i[34567]86-*): Check if we're targetting x86-64
11627 with an i686 compiler.
11628 * configure.srv (i[34567]86-*-linux*): Pull in x86-64 handling if
11629 needed.
11630 * configure: Rebuilt.
11631
8a35fb51
SL		 116322009-10-29 Sandra Loosemore <sandra@codesourcery.com>
11633
11634 PR gdb/10783
11635
11636 * server.c (handle_search_memory_1): Correct read_addr initialization
11637 in loop for searching subsequent chunks.
11638
96f15937
PP		 116392009-10-29 Paul Pluzhnikov <ppluzhnikov@google.com>
11640
11641 * configure.ac: New --with-libthread-db option.
11642 * thread-db.c: Allow direct dependence on libthread_db.
11643 (thread_db_free): Adjust.
11644 * config.in: Regenerate.
11645 * configure: Likewise.
889bf7c5 11646
5f7d1694
PP		 116472009-10-28 Paul Pluzhnikov <ppluzhnikov@google.com>
11648
11649 PR gdb/10757
11650 * thread-db.c (attach_thread): New function.
11651 (maybe_attach_thread): Return success/failure.
11652 (find_new_threads_callback): Adjust.
889bf7c5
PA		 11653 (thread_db_find_new_threads): Loop until no new threads.
11654
88e3b899
PA		 116552009-10-13 Pedro Alves <pedro@codesourcery.com>
11656
11657 * proc-service.c (ps_lgetregs): Formatting.
11658
cdbfd419
PP		 116592009-10-08 Paul Pluzhnikov <ppluzhnikov@google.com>
11660
11661 * acinclude.m4: (SRV_CHECK_THREAD_DB, SRV_CHECK_TLS_GET_ADDR): Remove.
11662 * configure.ac: Adjust.
11663 * linux-low.h (struct process_info_private): Move members to struct
11664 thread_db.
11665 (thread_db_free, thread_db_handle_monitor_command): New prototype.
11666 * linux-low.c (linux_remove_process): Adjust.
11667 (linux_wait_for_event_1, linux_look_up_symbols): Likewise.
11668 * server.c (handle_query): Move code ...
11669 (handle_monitor_command): ... here. New function.
11670 * target.h (struct target_ops): New member.
11671 * thread-db.c (struct thread_db): New.
11672 (libthread_db_search_path): New variable.
11673 (thread_db_create_event, thread_db_enable_reporting)
11674 (find_one_thread, maybe_attach_thread, find_new_threads_callback)
11675 (thread_db_find_new_threads, (thread_db_get_tls_address): Adjust.
11676 (try_thread_db_load_1, dladdr_to_soname): New functions.
11677 (try_thread_db_load, thread_db_load_search): New functions.
11678 (thread_db_init): Search for libthread_db.
11679 (thread_db_free): New function.
11680 (thread_db_handle_monitor_command): Likewise.
11681 * config.in: Regenerate.
11682 * configure: Regenerate.
889bf7c5 11683
4168d2d6
UW		 116842009-09-27 Ulrich Weigand <uweigand@de.ibm.com>
11685
11686 * spu-low.c (spu_kill): Wait for inferior to terminate.
11687 Call clear_inferiors.
11688 (spu_detach): Call clear_inferiors.
11689
81ecdfbb
RW		 116902009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
11691
11692 * aclocal.m4: Regenerate.
11693 * config.in: Likewise.
11694 * configure: Likewise.
11695
0b9ff2c0
UW		 116962009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
11697
11698 * linux-ppc-low.c (INSTR_SC, NR_spu_run): Define.
11699 (parse_spufs_run): New function.
11700 (ppc_get_pc, ppc_set_pc): Detect and handle SPU PC.
11701 (ppc_breakpoint_at): Handle SPU breakpoints.
11702
efcbbd14
UW		 117032009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
11704
11705 * linux-low.c: Include <sys/stat.h> and <sys/vfs.h>.
11706 (SPUFS_MAGIC): Define.
11707 (spu_enumerate_spu_ids): New function.
11708 (linux_qxfer_spu): New function.
11709 (linux_target_ops): Install linux_qxfer_spu.
11710
f4d9bade
UW		 117112009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
11712
11713 * configure.srv (powerpc*-*-linux*): Add powerpc-cell32l.o
11714 and powerpc-cell64l.o to srv_regobj. Add rs6000/powerpc-cell32l.xml
11715 and rs6000/powerpc-cell64l.xml to srv_xmlfiles.
11716 * Makefile.in (powerpc-cell32l.o, powerpc-cell32l.c): New rules.
11717 (powerpc-cell64l.o, powerpc-cell64l.c): Likewise.
11718 (clean): Handle powerpc-cell32l.c and powerpc-cell64l.c.
11719 * linux-ppc-low.c (PPC_FEATURE_CELL): Define.
11720 (init_registers_powerpc_cell32l): Add prototype.
11721 (init_registers_powerpc_cell64l): Likewise.
11722 (ppc_arch_setup): Detect Cell/B.E. architecture.
11723
96e946ca
RW		 117242009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
11725
11726 * Makefile.in (datarootdir): New variable.
11727
58d6951d
DJ		 117282009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
11729
11730 * linux-low.c (linux_write_memory): Update debugging output.
11731 * Makefile.in (clean): Add new descriptions.
11732 (arm-with-vfpv2.o, arm-with-vfpv2.c, arm-with-vfpv3.o)
11733 (arm-with-vfpv3.c, arm-with-neon.o, arm-with-neon.c): New rules.
11734 * configure.srv: Add new files for arm*-*-linux*.
11735 * linux-arm-low.c: Add new declarations.
11736 (PTRACE_GETVFPREGS, PTRACE_SETVFPREGS): Define if undefined.
11737 (arm_hwcap, HWCAP_VFP, HWCAP_IWMMXT, HWCAP_NEON, HWCAP_VFPv3)
11738 (HWCAP_VFPv3D16): New.
11739 (arm_fill_wmmxregset, arm_store_wmmxregset): Check HWCAP_IWMMXT
11740 instead of __IWMMXT__.
11741 (arm_fill_vfpregset, arm_store_vfpregset, arm_get_hwcap)
11742 (arm_arch_setup): New.
11743 (target_regsets): Remove #ifdef. Add VFP regset.
11744 (the_low_target): Use arm_arch_setup.
11745
12b42a12
DJ		 117462009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
11747
11748 * linux-low.c (linux_kill_one_lwp): Adjust kernel workaround to skip
11749 the main thread again.
11750
ac8c974e
AR		 117512009-07-06 Aleksandar Ristovski <aristovski@qnx.com>
11752
11753 Adding Neutrino gdbserver.
11754 * configure: Regenerated.
11755 * configure.ac: Add case for srv_qnx and set LIBS accordingly.
11756 * configure.srv (i[34567]86-*-nto*): New target.
11757 * nto-low.c, nto-low.h, nto-x86-low.c: New files.
11758 * remote-utils.c [__QNX__]: Include sys/iomgr.h
11759 (nto_comctrl) [__QNX__]: New function.
11760 (enable_async_io, disable_async_io) [__QNX__]: Call nto_comctrl.
11761
4424e0c3 117622009-07-05 Danny Backx <dannybackx@users.sourceforge.net>
7437790a
PA		 11763
11764 * configure.srv (i[34567]86-*-mingw32ce*): Add i386-low.o to
11765 srv_tgtobj.
11766
912cf4ba
PA		 117672009-07-04 Danny Backx <dannybackx@users.sourceforge.net>
11768 Pedro Alves <pedro@codesourcery.com>
11769
11770 * win32-i386-low.c (i386_get_thread_context): Handle systems that
11771 don't support CONTEXT_EXTENDED_REGISTERS.
11772 (i386_win32_breakpoint, i386_win32_breakpoint_len): New.
11773 (the_low_target): Install them.
11774 * win32-low.c (get_child_debug_event): Handle WaitForDebugEvent
11775 failing with ERROR_PIPE_NOT_CONNECTED.
11776
aa5ca48f
DE		 117772009-06-30 Doug Evans <dje@google.com>
11778 Pierre Muller <muller@ics.u-strasbg.fr>
11779
11780 Add h/w watchpoint support to x86-linux, win32-i386.
11781 * Makefile.in (SFILES): Add i386-low.c
11782 (i386_low_h): Define.
11783 (i386-low.o): Add dependencies.
11784 (linux-x86-low.o): Add i386-low.h dependency.
11785 (win32-i386-low.o): Ditto.
11786 * i386-low.c: New file.
11787 * i386-low.h: New file.
11788 * configure.srv (i[34567]86-*-cygwin*): Add i386-low.o to srv_tgtobj.
11789 (i[34567]86-*-linux*, i[34567]86-*-mingw*, x86_64-*-linux*): Ditto.
11790 * linux-low.c (linux_add_process): Initialize arch_private.
11791 (linux_remove_process): Free arch_private.
11792 (add_lwp): Initialize arch_private.
11793 (delete_lwp): Free arch_private.
11794 (linux_resume_one_lwp): Call the_low_target.prepare_to_resume if
11795 provided.
11796 * linux-low.h (process_info_private): New member arch_private.
11797 (lwp_info): New member arch_private.
11798 (linux_target_ops): New members new_process, new_thread,
11799 prepare_to_resume.
11800 (ptid_of): New macro.
11801 * linux-x86-low.c: Include stddef.h, i386-low.h.
11802 (arch_process_info): New struct.
11803 (arch_lwp_info): New struct.
11804 (x86_linux_dr_get, x86_linux_dr_set): New functions.
11805 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
11806 (i386_dr_low_get_status): New function.
11807 (x86_insert_point, x86_remove_point): New functions.
11808 (x86_stopped_by_watchpoint): New function.
11809 (x86_stopped_data_address): New function.
11810 (x86_linux_new_process, x86_linux_new_thread): New functions.
11811 (x86_linux_prepare_to_resume): New function.
11812 (the_low_target): Add entries for insert_point, remove_point,
11813 stopped_by_watchpoint, stopped_data_address, new_process, new_thread,
11814 prepare_to_resume.
11815 * server.c (debug_hw_points): New global.
11816 (monitor_show_help): Document set debug-hw-points.
11817 (handle_query): Process "set debug-hw-points".
11818 * server.h (debug_hw_points): Declare.
11819 (paddress): Declare.
11820 * utils.c (NUMCELLS, CELLSIZE): New macros.
11821 (get_sell, xsnprintf, paddress): New functions.
11822 * win32-arm-low.c (the_low_target): Add entries for insert_point,
11823 remove_point, stopped_by_watchpoint, stopped_data_address.
11824 * win32-i386-low.c: Include i386-low.h.
11825 (debug_reg_state): Replaces dr.
11826 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
11827 (i386_dr_low_get_status): New function.
11828 (i386_insert_point, i386_remove_point): New functions.
11829 (i386_stopped_by_watchpoint): New function.
11830 (i386_stopped_data_address): New function.
11831 (i386_initial_stuff): Update.
11832 (get_thread_context,set_thread_context,i386_thread_added): Update.
11833 (the_low_target): Add entries for insert_point,
11834 remove_point, stopped_by_watchpoint, stopped_data_address.
11835 * win32-low.c (win32_insert_watchpoint): New function.
11836 (win32_remove_watchpoint): New function.
11837 (win32_stopped_by_watchpoint): New function.
11838 (win32_stopped_data_address): New function.
11839 (win32_target_ops): Add entries for insert_watchpoint,
11840 remove_watchpoint, stopped_by_watchpoint, stopped_data_address.
11841 * win32-low.h (win32_target_ops): New members insert_point,
11842 remove_point, stopped_by_watchpoint, stopped_data_address.
11843
d993e290
PA		 118442009-06-25 Pedro Alves <pedro@codesourcery.com>
11845
11846 * server.c (process_serial_event): Re-return unsupported, not
11847 error, if the type isn't recognized. Re-allow supporting only
11848 insert or remove packets. Also call require_running for
11849 breakpoints. Add missing break statement to default case. Tidy.
11850 * target.h (struct target_ops): Rename insert_watchpoint to
11851 insert_point, and remove_watchpoint to remove_point.
11852
11853 * linux-low.h (struct linux_target_ops): Likewise.
11854 * linux-low.c (linux_insert_watchpoint): Rename to ...
11855 (linux_insert_point): ... this. Adjust.
11856 (linux_remove_watchpoint): Rename to ...
11857 (linux_remove_point): ... this. Adjust.
11858 (linux_target_ops): Adjust.
11859 * linux-crisv32-low.c (cris_insert_watchpoint): Rename to ...
11860 (cris_insert_point): ... this.
11861 (cris_remove_watchpoint): Rename to ...
11862 (cris_remove_point): ... this.
11863 (the_low_target): Adjust.
11864
0f54c268
PM		 118652009-06-24 Pierre Muller <muller@ics.u-strasbg.fr>
11866
11867 * server.c (handle_v_kill): Pass signal_pid to
11868 kill_inferior if multi_process is zero.
11869
c6314022
AR		 118702009-06-23 Aleksandar Ristovski <aristovski@qnx.com>
11871
11872 * server.c (process_serial_event): Add support for Z0 and Z1 packet.
11873 * target.h (target_ops): Comment for *_watchpoint to make it clear
11874 the functions can get types '0' and '1'.
11875
4463ce24
AR		 118762009-06-22 Aleksandar Ristovski <aristovski@qnx.com>
11877
11878 * linux-low.c (usr_fetch_inferior_registers): Remove check for regno 0.
11879 * proc-service.c (ps_lgetregs): Pass -1 to fetch all registers.
11880 * regcache.c (get_regcache): Likewise.
11881 * spu-low.c (spu_fetch_registers): Remove 0 to -1 conversion.
11882 * win32-low.c (child_fetch_inferior_registers): Remove check for
11883 regno 0.
11884
cf8fd78b
PA		 118852009-06-19 Aleksandar Ristovski <aristovski@qnx.com>
11886 Pedro Alves <pedro@codesourcery.com>
11887
11888 * target.h (struct target_ops) <supports_multi_process>: New
11889 callback.
11890 (target_supports_multi_process): New.
11891 * server.c (handle_query): Even if GDB reports support, only
11892 enable multi-process if the target also supports it. Report
11893 multi-process support only if the target backend supports it.
11894 * linux-low.c (linux_supports_multi_process): New function.
11895 (linux_target_ops): Install it as target_supports_multi_process
11896 callback.
11897
47c0c975
DE		 118982009-05-24 Doug Evans <dje@google.com>
11899
e09875d4
DE		 11900 Global renaming of find_thread_pid to find_thread_ptid.
11901 * server.h (find_thread_ptid): Renamed from find_thread_pid.
11902 * inferiors.c (find_thread_ptid): Renamed from find_thread_pid.
11903 All callers updated.
11904
e27d73f6
DE		 11905 * linux-low.c (handle_extended_wait): Use linux_resume_one_lwp
11906 to resume the newly created thread, don't call ptrace (PTRACE_CONT)
11907 directly.
11908
47c0c975
DE		 11909 * linux-low.c (get_stop_pc): Print pc if debug_threads.
11910 (check_removed_breakpoint, linux_wait_for_lwp): Ditto.
11911 (linux_resume_one_lwp): Ditto.
11912
2acc282a
DE		 119132009-05-23 Doug Evans <dje@google.com>
11914
11915 * linux-low.c (linux_resume_one_lwp): Change type of first arg
11916 from struct inferior_list_entry * to struct lwp_info *.
11917 All callers updated.
11918
9f1036c1
DE		 119192009-05-13 Doug Evans <dje@google.com>
11920
11921 * linux-x86-low.c: Don't include assert.h.
11922 (x86_siginfo_fixup): Use fatal, not assert.
11923 (x86_arch_setup): Fix comment.
11924
d0722149
DE		 119252009-05-12 Doug Evans <dje@google.com>
11926
11927 Biarch support for i386/amd64 gdbserver.
11928 * Makefile.in (SFILES): Remove linux-i386-low.c, linux-x86-64-low.c.
11929 Add linux-x86-low.c.
11930 (linux-i386-low.o, linux-x86-64-low.o): Delete.
11931 (linux-x86-low.o): Add.
11932 * linux-x86-64-low.c: Delete.
11933 * linux-i386-low.c: Delete.
11934 * linux-x86-low.c: New file.
11935 * configure.srv (i?86-linux srv_tgtobj): Replace linux-i386-low.o with
11936 linux-x86-low.o.
11937 (x86_64-linux srv_tgtobj): Replace linux-x86-64-low.o with
11938 linux-x86-low.o.
11939 (x86_64-linux srv_regobj): Add reg-i386-linux.o.
11940 * linux-low.c: Include ansidecl.h, elf/common.h, elf/external.h.
11941 (linux_child_pid_to_exec_file): New function.
11942 (elf_64_header_p, elf_64_file_p): New functions.
11943 (siginfo_fixup): New function.
11944 (linux_xfer_siginfo): New local inf_siginfo. Call siginfo_fixup to
11945 give target a chance to convert layout.
11946 * linux-low.h (linux_target_ops): New member siginfo_fixup.
11947 (linux_child_pid_to_exec_file, elf_64_file_p): Declare.
11948
fdeb2a12
DE		 119492009-05-07 Doug Evans <dje@google.com>
11950
11951 * linux-low.c (regsets_fetch_inferior_registers): Fix memory leak.
11952 (regsets_store_inferior_registers): Ditto.
11953
a6dbe5df
PA		 119542009-05-06 Pedro Alves <pedro@codesourcery.com>
11955
11956 PR server/10048
11957
11958 * linux-low.c (must_set_ptrace_flags): Delete.
11959 (linux_create_inferior): Set `lwp->must_set_ptrace_flags' instead
11960 of the global.
11961 (linux_attach_lwp_1): Don't set PTRACE_SETOPTIONS here. Set
11962 `lwp->must_set_ptrace_flags' instead.
ba42693b 11963 (linux_wait_for_event_1): Set ptrace options here.
a6dbe5df
PA		 11964 (linux_wait_1): ... not here.
11965
5091eb23
DE		 119662009-04-30 Doug Evans <dje@google.com>
11967
9f767825
DE		 11968 * inferiors.c (started_inferior_callback): New function.
11969 (attached_inferior_callback): New function.
11970 (have_started_inferiors_p, have_attached_inferiors_p): New functions.
11971 * server.c (print_started_pid, print_attached_pid): New functions.
11972 (detach_or_kill_for_exit): New function.
11973 (main): Call it instead of for_each_inferior (kill_inferior_callback).
11974 * server.h (have_started_inferiors_p): Declare.
11975 (have_attached_inferiors_p): Declare.
11976
5091eb23
DE		 11977 * inferiors.c (remove_process): Fix memory leak, free process.
11978 * linux-low.c (linux_remove_process): New function.
11979 (linux_kill): Call it instead of remove_process.
11980 (linux_detach, linux_wait_1): Ditto.
11981
155c8968
PA		 119822009-04-19 Danny Backx <dannybackx@users.sourceforge.net>
11983
11984 * configure.srv: Add x86 Windows CE target.
11985
7fe519cb
UW		 119862009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
11987
11988 * inferiors.c (get_thread_process): Make global.
11989 * server.h (get_thread_process): Add prototype.
11990 * thread-db.c (find_one_thread): Use get_thread_process
11991 instead of current_process.
11992 (thread_db_get_tls_address): Do not crash if called when
11993 thread layer is not yet initialized.
11994
5472f405
UW		 119952009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
11996
11997 * remote-utils.c (prepare_resume_reply): Null-terminate packet.
11998 * spu-low.c (current_tid): Rename to ...
11999 (current_ptid): ... this.
12000 (fetch_ppc_register, fetch_ppc_memory, store_ppc_memory,
12001 spu_proc_xfer_spu, spu_resume, spu_request_interrupt): Use
12002 ptid_get_lwp (current_ptid) instead of current_tid.
12003 (spu_kill, spu_detach, spu_join, spu_wait): Use pid argument
12004 instead of current_tid. Use find_process_pid to verify pid
12005 argument is valid. Pass proper argument to remove_process.
12006 (spu_thread_alive): Compare current_ptid instead of current_tid.
12007 (spu_resume): Likewise.
12008
55ac2b99
PA		 120092009-04-02 Pedro Alves <pedro@codesourcery.com>
12010
12011 * linux-low.c (usr_store_inferior_registers): Declare local `pid'
12012 variable.
12013
95954743
PA		 120142009-04-01 Pedro Alves <pedro@codesourcery.com>
12015
12016 Implement the multiprocess extensions, and add linux multiprocess
12017 support.
12018
12019 * server.h (ULONGEST): Declare.
12020 (struct ptid, ptid_t): New.
12021 (minus_one_ptid, null_ptid): Declare.
12022 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
12023 (ptid_get_tid, ptid_equal, ptid_is_pid): Declare.
12024 (struct inferior_list_entry): Change `id' type from unsigned from
12025 to ptid_t.
12026 (struct sym_cache, struct breakpoint, struct
12027 process_info_private): Forward declare.
12028 (struct process_info): Declare.
12029 (current_process): Declare.
12030 (all_processes): Declare.
12031 (initialize_inferiors): Declare.
12032 (add_thread): Adjust to use ptid_t.
12033 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): Ditto.
12034 (add_process, remove_process, find_thread_pid): Declare.
12035 (find_inferior_id): Adjust to use ptid_t.
12036 (cont_thread, general_thread, step_thread): Change type to ptid_t.
12037 (multi_process): Declare.
12038 (push_event): Adjust to use ptid_t.
12039 (read_ptid, write_ptid): Declare.
12040 (prepare_resume_reply): Adjust to use ptid_t.
12041 (clear_symbol_cache): Declare.
12042 * inferiors.c (all_processes): New.
12043 (null_ptid, minus_one_ptid): New.
12044 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
12045 (ptid_get_tid, ptid_equal, ptid_is_pid): New.
12046 (add_thread): Change unsigned long to ptid. Remove gdb_id
12047 parameter. Adjust.
12048 (thread_id_to_gdb_id, thread_to_gdb_id): Change unsigned long to ptid.
12049 (gdb_id_to_thread): Rename to ...
12050 (find_thread_pid): ... this. Change unsigned long to ptid.
12051 (gdb_id_to_thread_id, find_inferior_id): Change unsigned long to ptid.
12052 (loaded_dll, pull_pid_from_list): Adjust.
12053 (add_process, remove_process, find_process_pid)
12054 (get_thread_process, current_process, initialize_inferiors): New.
12055 * target.h (struct thread_resume) <thread>: Change type to ptid_t.
12056 (struct target_waitstatus) <related_pid>: Ditto.
12057 (struct target_ops) <kill, detach>: Add `pid' argument. Change
12058 return type to int.
12059 (struct target_ops) <join>: Add `pid' argument.
12060 (struct target_ops) <thread_alive>: Change pid's type to ptid_t.
12061 (struct target_ops) <wait>: Add `ptid' field. Change return type
12062 to ptid.
12063 (kill_inferior, detach_inferior, join_inferior): Add `pid' argument.
12064 (mywait): Add `ptid' argument. Change return type to ptid_t.
12065 (target_pid_to_str): Declare.
12066 * target.c (set_desired_inferior): Adjust to use ptids.
12067 (mywait): Add new `ptid' argument. Adjust.
12068 (target_pid_to_str): New.
12069 * mem-break.h (free_all_breakpoints): Declare.
12070 * mem-break.c (breakpoints): Delelete.
12071 (set_breakpoint_at, delete_breakpoint, find_breakpoint_at)
12072 (check_mem_read, check_mem_write, delete_all_breakpoints): Adjust
12073 to use per-process breakpoint list.
12074 (free_all_breakpoints): New.
12075 * remote-utils.c (struct sym_cache) <name>: Drop `const'.
12076 (symbol_cache, all_symbols_looked_up): Delete.
12077 (hexchars): New.
12078 (ishex, unpack_varlen_hex, write_ptid, hex_or_minus_one,
12079 read_ptid): New.
12080 (prepare_resume_reply): Change ptid argument's type from unsigned
12081 long to ptid_t. Adjust. Implement W;process and X;process.
12082 (free_sym_cache, clear_symbol_cache): New.
12083 (look_up_one_symbol): Adjust to per-process symbol cache. *
12084 * server.c (cont_thread, general_thread, step_thread): Change type
12085 to ptid_t.
12086 (attached): Delete.
12087 (multi_process): New.
12088 (last_ptid): Change type to ptid_t.
12089 (struct vstop_notif) <ptid>: Change type to ptid_t.
12090 (queue_stop_reply, push_event): Change `ptid' argument's type to
12091 ptid_t.
12092 (discard_queued_stop_replies): Add `pid' argument.
12093 (start_inferior): Adjust to use ptids. Adjust to mywait interface
12094 changes. Don't reference the `attached' global.
12095 (attach_inferior): Adjust to mywait interface changes.
12096 (handle_query): Adjust to use ptids. Parse GDB's qSupported
12097 features. Handle and report "multiprocess+". Handle
12098 "qAttached:PID".
12099 (handle_v_cont): Adjust to use ptids. Adjust to mywait interface
12100 changes.
12101 (handle_v_kill): New.
12102 (handle_v_stopped): Adjust to use target_pid_to_str.
12103 (handle_v_requests): Allow multiple attaches and runs when
12104 multiprocess extensions are in effect. Handle "vKill".
12105 (myresume): Adjust to use ptids.
12106 (queue_stop_reply_callback): Add `arg' parameter. Handle it.
12107 (handle_status): Adjust to discard_queued_stop_replies interface
12108 change.
12109 (first_thread_of, kill_inferior_callback)
12110 (detach_or_kill_inferior_callback, join_inferiors_callback): New.
12111 (main): Call initialize_inferiors. Adjust to use ptids, killing
12112 and detaching from all inferiors. Handle multiprocess packet
12113 variants.
12114 * linux-low.h: Include gdb_proc_service.h.
12115 (struct process_info_private): New.
12116 (struct linux_target_ops) <pid_of>: Use ptid_get_pid.
12117 <lwpid_of>: Use ptid_get_lwp.
12118 (get_lwp_thread): Adjust.
12119 (struct lwp_info): Add `dead' member.
12120 (find_lwp_pid): Declare.
12121 * linux-low.c (thread_db_active): Delete.
12122 (new_inferior): Adjust comment.
12123 (inferior_pid): Delete.
12124 (linux_add_process): New.
12125 (handle_extended_wait): Adjust.
12126 (add_lwp): Change unsigned long to ptid.
12127 (linux_create_inferior): Add process to processes table. Adjust
12128 to use ptids. Don't set new_inferior here.
12129 (linux_attach_lwp): Rename to ...
12130 (linux_attach_lwp_1): ... this. Add `initial' argument. Handle
12131 it. Adjust to use ptids.
12132 (linux_attach_lwp): New.
12133 (linux_attach): Add process to processes table. Don't set
12134 new_inferior here.
12135 (struct counter): New.
12136 (second_thread_of_pid_p, last_thread_of_process_p): New.
12137 (linux_kill_one_lwp): Add `args' parameter. Handle it. Adjust to
12138 multiple processes.
12139 (linux_kill): Add `pid' argument. Handle it. Adjust to multiple
12140 processes. Remove process from process table.
12141 (linux_detach_one_lwp): Add `args' parameter. Handle it. Adjust
12142 to multiple processes.
12143 (any_thread_of): New.
12144 (linux_detach): Add `pid' argument, and handle it. Remove process
12145 from processes table.
12146 (linux_join): Add `pid' argument. Handle it.
12147 (linux_thread_alive): Change unsighed long argument to ptid_t.
12148 Consider dead lwps as not being alive.
12149 (status_pending_p): Rename `dummy' argument to `arg'. Filter out
12150 threads we're not interested in.
12151 (same_lwp, find_lwp_pid): New.
12152 (linux_wait_for_lwp): Change `pid' argument's type from int to
12153 ptid_t. Adjust.
12154 (linux_wait_for_event): Rename to ...
12155 (linux_wait_for_event_1): ... this. Change `pid' argument's type
12156 from int to ptid_t. Adjust.
12157 (linux_wait_for_event): New.
12158 (linux_wait_1): Add `ptid' argument. Change return type to
12159 ptid_t. Adjust. Use last_thread_of_process_p. Remove processes
12160 that exit from the process table.
12161 (linux_wait): Add `ptid' argument. Change return type to ptid_t.
12162 Adjust.
12163 (mark_lwp_dead): New.
12164 (wait_for_sigstop): Adjust to use ptids. If a process exits while
12165 stopping all threads, mark its main lwp as dead.
12166 (linux_set_resume_request, linux_resume_one_thread): Adjust to use
12167 ptids.
12168 (fetch_register, usr_store_inferior_registers)
12169 (regsets_fetch_inferior_registers)
12170 (regsets_store_inferior_registers, linux_read_memory)
12171 (linux_write_memory): Inline `inferior_pid'.
12172 (linux_look_up_symbols): Adjust to use per-process
12173 `thread_db_active'.
12174 (linux_request_interrupt): Adjust to use ptids.
12175 (linux_read_auxv): Inline `inferior_pid'.
12176 (initialize_low): Don't reference thread_db_active.
12177 * gdb_proc_service.h (struct ps_prochandle) <pid>: Remove.
12178 * proc-service.c (ps_lgetregs): Use find_lwp_pid.
12179 (ps_getpid): Return the pid of the current inferior.
12180 * thread-db.c (proc_handle, thread_agent): Delete.
12181 (thread_db_create_event, thread_db_enable_reporting): Adjust to
12182 per-process data.
12183 (find_one_thread): Change argument type to ptid_t. Adjust to
12184 per-process data.
12185 (maybe_attach_thread): Adjust to per-process data and ptids.
12186 (thread_db_find_new_threads): Ditto.
12187 (thread_db_init): Ditto.
12188 * spu-low.c (spu_create_inferior, spu_attach): Add process to
12189 processes table. Adjust to use ptids.
12190 (spu_kill, spu_detach): Adjust interface. Remove process from
12191 processes table.
12192 (spu_join, spu_thread_alive): Adjust interface.
12193 (spu_wait): Adjust interface. Remove process from processes
12194 table. Adjust to use ptids.
12195 * win32-low.c (current_inferior_tid): Delete.
12196 (current_inferior_ptid): New.
12197 (debug_event_ptid): New.
12198 (thread_rec): Take a ptid. Adjust.
12199 (child_add_thread): Add `pid' argument. Adjust to use ptids.
12200 (child_delete_thread): Ditto.
12201 (do_initial_child_stuff): Add `attached' argument. Add process to
12202 processes table.
12203 (child_fetch_inferior_registers, child_store_inferior_registers):
12204 Adjust.
12205 (win32_create_inferior): Pass 0 to do_initial_child_stuff.
12206 (win32_attach): Pass 1 to do_initial_child_stuff.
12207 (win32_kill): Adjust interface. Remove process from processes
12208 table.
12209 (win32_detach): Ditto.
12210 (win32_join): Adjust interface.
12211 (win32_thread_alive): Take a ptid.
12212 (win32_resume): Adjust to use ptids.
12213 (get_child_debug_event): Ditto.
12214 (win32_wait): Adjust interface. Remove exiting process from
12215 processes table.
12216
bd99dc85
PA		 122172009-04-01 Pedro Alves <pedro@codesourcery.com>
12218
12219 Non-stop mode support.
12220
12221 * server.h (non_stop): Declare.
12222 (gdb_client_data, handler_func): Declare.
12223 (delete_file_handler, add_file_handler, start_event_loop):
12224 Declare.
12225 (handle_serial_event, handle_target_event, push_event)
12226 (putpkt_notif): Declare.
12227 * target.h (enum resume_kind): New.
12228 (struct thread_resume): Replace `step' field by `kind' field.
12229 (TARGET_WNOHANG): Define.
12230 (struct target_ops) <wait>: Add `options' argument.
12231 <supports_non_stop, async, start_non_stop>: New fields.
12232 (target_supports_non_stop, target_async): New.
12233 (start_non_stop): Declare.
12234 (mywait): Add `options' argument.
12235 * target.c (mywait): Add `options' argument. Print child exit
12236 notifications here.
12237 (start_non_stop): New.
12238 * server.c (non_stop, own_buf, mem_buf): New globals.
12239 (struct vstop_notif): New.
12240 (notif_queue): New global.
12241 (queue_stop_reply, push_event, discard_queued_stop_replies)
12242 (send_next_stop_reply): New.
12243 (start_inferior): Adjust to use resume_kind. Adjust to mywait
12244 interface changes.
12245 (attach_inferior): In non-stop mode, don't wait for the target
12246 here.
12247 (handle_general_set): Handle QNonStop.
12248 (handle_query): When handling qC, return the current general
12249 thread, instead of the first thread of the list.
12250 (handle_query): If the backend supports non-stop mode, include
12251 QNonStop+ in the qSupported query response.
12252 (handle_v_cont): Adjust to use resume_kind. Handle resume_stop
12253 and non-stop mode.
12254 (handle_v_attach, handle_v_run): Handle non-stop mode.
12255 (handle_v_stopped): New.
12256 (handle_v_requests): Report support for vCont;t. Handle vStopped.
12257 (myresume): Adjust to use resume_kind. Handle non-stop.
12258 (queue_stop_reply_callback): New.
12259 (handle_status): Handle non-stop mode.
12260 (main): Clear non_stop flag on reconnection. Use the event-loop.
12261 Refactor serial protocol handling from here ...
12262 (process_serial_event): ... to this new function. When GDB
12263 selects any thread, select one here. In non-stop mode, wait until
12264 GDB acks all pending events before exiting.
12265 (handle_serial_event, handle_target_event): New.
12266 * remote-utils.c (remote_open): Install remote_desc in the event
12267 loop.
12268 (remote_close): Remove remote_desc from the event loop.
12269 (putpkt_binary): Rename to...
12270 (putpkt_binary_1): ... this. Add `is_notic' argument. Handle it.
12271 (putpkt_binary): New as wrapper around putpkt_binary_1.
12272 (putpkt_notif): New.
12273 (prepare_resume_reply): In non-stop mode, don't change the
12274 general_thread.
12275 * event-loop.c: New.
12276 * Makefile.in (OBJ): Add event-loop.o.
12277 (event-loop.o): New rule.
12278
12279 * linux-low.h (pid_of): Moved here.
12280 (lwpid_of): New.
12281 (get_lwp_thread): Use lwpid_of.
12282 (struct lwp_info): Delete `lwpid' field. Add `suspended' field.
12283 * linux-low.c (pid_of): Delete.
12284 (inferior_pid): Use lwpid_of.
12285 (linux_event_pipe): New.
12286 (target_is_async_p): New.
12287 (delete_lwp): New.
12288 (handle_extended_wait): Use lwpid_of.
12289 (add_lwp): Don't set lwpid field.
12290 (linux_attach_lwp): Adjust debug output. Use lwpid_of.
12291 (linux_kill_one_lwp): If killing a running lwp, stop it first.
12292 Use lwpid_of. Adjust to linux_wait_for_event interface changes.
12293 (linux_detach_one_lwp): If detaching from a running lwp, stop it
12294 first. Adjust to linux_wait_for_event interface changes. Use
12295 lwpid_of.
12296 (linux_detach): Don't delete the main lwp here.
12297 (linux_join): Use my_waitpid. Avoid signal_pid. Use lwpid_of.
12298 (status_pending_p): Don't consider explicitly suspended lwps.
12299 (linux_wait_for_lwp): Take an integer pid instead of a lwp_info
12300 pointer. Add OPTIONS argument. Change return type to int. Use
12301 my_waitpid instead of sleeping. Handle WNOHANG. Use lwpid_of.
12302 (linux_wait_for_event): Take an integer pid instead of a lwp_info
12303 pointer. Add status pointer argument. Return a pid instead of a
12304 status. Use lwpid_of. Adjust to linux_wait_for_lwp interface
12305 changes. In non-stop mode, don't switch to a random thread.
12306 (linux_wait): Rename to...
12307 (linux_wait_1): ... this. Add target_options argument, and handle
12308 it. Adjust to use resume_kind. Use lwpid_of. In non-stop mode,
12309 don't handle the continue thread. Handle TARGET_WNOHANG. Merge
12310 clean exit and signal exit code. Don't stop all threads in
12311 non-stop mode. In all-stop mode, only stop all threads when
12312 reporting a stop to GDB. Handle explicit thread stop requests.
12313 (async_file_flush, async_file_mark): New.
12314 (linux_wait): New.
12315 (send_sigstop): Use lwpid_of.
12316 (wait_for_sigstop): Use lwpid_of. Adjust to linux_wait_for_event
12317 interface changes. In non-stop mode, don't switch to a random
12318 thread.
12319 (linux_resume_one_lwp): Use lwpid_of.
12320 (linux_continue_one_thread, linux_queue_one_thread): Merge into ...
12321 (linux_resume_one_thread): ... this. Handle resume_stop. In
12322 non-stop mode, don't look for pending flag in all threads.
12323 (resume_status_pending_p): Don't consider explicitly suspended
12324 threads.
12325 (my_waitpid): Reimplement. Emulate __WALL.
12326 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
12327 Use lwpid_of.
12328 (sigchld_handler, linux_supports_non_stop, linux_async)
12329 (linux_start_non_stop): New.
12330 (linux_target_ops): Register linux_supports_non_stop, linux_async
12331 and linux_start_non_stop.
12332 (initialize_low): Install SIGCHLD handler.
12333 * thread-db.c (thread_db_create_event, find_one_thread)
12334 (thread_db_get_tls_address): Use lwpid_of.
12335 * win32-low.c (win32_detach): Adjust to use resume_kind.
12336 (win32_wait): Add `options' argument.
12337 * spu-low.c (spu_resume): Adjust to use resume_kind.
12338 (spu_wait): Add `options' argument.
12339
5b1c542e
PA		 123402009-04-01 Pedro Alves <pedro@codesourcery.com>
12341
12342 Decouple target code from remote protocol.
12343
12344 * target.h (enum target_waitkind): New.
12345 (struct target_waitstatus): New.
12346 (struct target_ops) <wait>: Return an unsigned long. Take a
12347 target_waitstatus pointer instead of a char pointer.
12348 (mywait): Likewise.
12349 * target.c (mywait): Change prototype to return an unsigned long.
12350 Take a target_waitstatus pointer instead of a char pointer. Adjust.
12351 * server.h (thread_from_wait, old_thread_from_wait): Delete
12352 declarations.
12353 (prepare_resume_reply): Change prototype to take a
12354 target_waitstatus.
12355 * server.c (thread_from_wait, old_thread_from_wait): Delete.
12356 (last_status, last_ptid): New.
12357 (start_inferior): Remove "statusptr" argument. Adjust. Return a
12358 pid instead of a signal.
12359 (attach_inferior): Remove "status" and "signal" parameters.
12360 Adjust.
12361 (handle_query): For qGetTLSAddr, parse the thread id with strtol,
12362 not as an address.
12363 (handle_v_cont, handle_v_attach, handle_v_run, handle_v_kill)
12364 (handle_v_requests, myresume): Remove "status" and "signal"
12365 parameters. Adjust.
12366 (handle_status): New.
12367 (main): Delete local `status'. Adjust.
12368 * remote-utils.c: Include target.h.
12369 (prepare_resume_reply): Change prototype to take a
12370 target_waitstatus. Adjust.
12371
12372 * linux-low.c (linux_wait): Adjust to new target_ops->wait
12373 interface.
12374 * spu-low.c (spu_wait): Adjust.
12375 * win32-low.c (enum target_waitkind, struct target_waitstatus):
12376 Delete.
12377 (win32_wait): Adjust.
12378
2bd7c093
PA		 123792009-04-01 Pedro Alves <pedro@codesourcery.com>
12380
12381 * target.h (struct thread_resume): Delete leave_stopped member.
12382 (struct target_ops): Add a `n' argument to the `resume' callback.
12383 * server.c (start_inferior): Adjust.
12384 (handle_v_cont, myresume): Adjust.
12385 * linux-low.c (check_removed_breakpoint): Adjust to resume
12386 interface change, and to removed leave_stopped field.
12387 (resume_ptr): Delete.
12388 (struct thread_resume_array): New.
12389 (linux_set_resume_request): Add new `arg' parameter. Adjust to
12390 resume interface change.
12391 (linux_continue_one_thread, linux_queue_one_thread)
12392 (resume_status_pending_p): Check if the resume field is NULL
12393 instead of checking the leave_stopped member.
12394 (linux_resume): Adjust to the target resume interface change.
12395 * spu-low.c (spu_resume): Adjust to the target resume interface
12396 change.
12397 * win32-low.c (win32_detach, win32_resume): Ditto.
12398
c35fafde
PA		 123992009-04-01 Pedro Alves <pedro@codesourcery.com>
12400
12401 * linux-low.c (linux_wait_for_event): Don't clear the `stepping'
12402 flag.
12403 (wait_for_sigstop): Don't leave a finished single-step SIGTRAP
12404 pending.
12405 (linux_continue_one_thread): Only preserve the stepping flag if
12406 there's a pending breakpoint.
12407
0a59d50b
PA		 124082009-03-31 Pedro Alves <pedro@codesourcery.com>
12409
12410 * server.c (main): After the inferior having exited, call
12411 remote_close before exiting gdbserver.
12412
f04c6d38
TJB		 124132009-03-25 Thiago Jung Bauermann <bauerman@br.ibm.com>
12414
12415 Fix size of FPSCR in Power 7 processors.
12416 * linux-ppc-low.c (PPC_FEATURE_ARCH_2_05): Remove #define.
12417 (PPC_FEATURE_HAS_DFP): New #define.
12418 (ppc_arch_setup): Check for DFP feature instead of ISA 2.05 to decide on
12419 size of the FPSCR.
12420
78e5cee6
PA		 124212009-03-23 Pedro Alves <pedro@codesourcery.com>
12422
12423 * server.c (handle_query) Whitespace and formatting.
12424
1b3f6016
PA		 124252009-03-22 Pedro Alves <pedro@codesourcery.com>
12426
12427 * i387-fp.c, linux-arm-low.c, linux-cris-low.c,
12428 linux-crisv32-low.c, linux-i386-low.c, linux-low.c,
12429 linux-mips-low.c, linux-s390-low.c, linux-sparc-low.c,
12430 linux-x86-64-low.c, linux-xtensa-low.c, proc-service.c,
12431 regcache.c, remote-utils.c, server.c, spu-low.c, target.h,
12432 thread-db.c, win32-low.c, xtensa-xtregs.c, gdbreplay.c,
12433 Makefile.in, configure.ac: Fix whitespace throughout.
12434 * configure: Regenerate.
12435
a07b2135
PA		 124362009-03-22 Pedro Alves <pedro@codesourcery.com>
12437
12438 * inferiors.c (find_inferior): Make it safe for the callback
12439 function to delete the currently iterated inferior.
12440
67cc2626
PA		 124412009-03-22 Pedro Alves <pedro@codesourcery.com>
12442
12443 * Makefile.in (linuw_low_h): Move higher.
12444 (thread-db.o): Depend on $(linux_low_h).
12445
54a0b537
PA		 124462009-03-17 Pedro Alves <pedro@codesourcery.com>
12447
12448 Rename "process" to "lwp" throughout.
12449
12450 * linux-low.c (all_processes): Rename to...
12451 (all_lwps): ... this.
12452 (inferior_pid, handle_extended_wait, get_stop_pc): Adjust.
12453 (add_process): Rename to ...
12454 (add_lwp): ... this. Adjust.
12455 (linux_create_inferior): Adjust.
12456 (linux_attach_lwp): Adjust.
12457 (linux_attach): Adjust.
12458 (linux_kill_one_process): Rename to ...
12459 (linux_kill_one_lwp): ... this. Adjust.
12460 (linux_kill): Adjust.
12461 (linux_detach_one_process): Rename to ...
12462 (linux_detach_one_lwp): ... this. Adjust.
12463 (linux_detach): Adjust.
12464 (check_removed_breakpoint): Adjust.
12465 (status_pending_p): Adjust.
12466 (linux_wait_for_process): Rename to ...
12467 (linux_wait_for_lwp): ... this. Adjust.
12468 (linux_wait_for_event): Adjust.
12469 (send_sigstop): Adjust.
12470 (wait_for_sigstop): Adjust.
12471 (stop_all_processes): Rename to ...
12472 (stop_all_lwps): ... this.
12473 (linux_resume_one_process): Rename to ...
12474 (linux_resume_one_lwp): ... this. Adjust.
12475 (linux_set_resume_request, linux_continue_one_thread)
12476 (linux_queue_one_thread, resume_status_pending_p)
12477 (usr_store_inferior_registers, regsets_store_inferior_registers)
12478 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
12479 Adjust.
12480 * linux-low.h (get_process): Rename to ...
12481 (get_lwp): ... this. Adjust.
12482 (get_thread_process): Rename to ...
12483 (get_thread_lwp): ... this. Adjust.
12484 (get_process_thread): Rename to ...
12485 (get_lwp_thread): ... this. Adjust.
12486 (struct process_info): Rename to ...
12487 (struct lwp_info): ... this.
12488 (all_processes): Rename to ...
12489 (all_lwps): ... this.
12490 * proc-service.c (ps_lgetregs): Adjust.
12491 * thread-db.c (thread_db_create_event, find_one_thread)
12492 (maybe_attach_thread, thread_db_get_tls_address): Adjust.
12493
0b16c5cf
PA		 124942009-03-14 Pedro Alves <pedro@codesourcery.com>
12495
12496 * server.c (handle_query): Handle "qAttached".
12497
32de4b9d
NS		 124982009-03-13 Nathan Sidwell <nathan@codesourcery.com>
12499
12500 * Makefile.in, hostio-errno.c, errno.c, xtensa-xtregs.c: Change to
12501 GPLv3, update license URL.
12502
2aecd87f
DE		 125032009-03-01 Doug Evans <dje@google.com>
12504
93efd302 12505 * Makefile.in (INCLUDE_CFLAGS): Add -I$(srcdir)/../common.
2aecd87f
DE		 12506 (server_h): Add gdb_signals.h.
12507 (signals.o): Update.
12508 * server.h (target_signal_from_host,target_signal_to_host_p)
12509 (target_signal_to_host,target_signal_to_name): Moved to gdb_signals.h.
12510
86b1f9c5
PM		 125112009-02-14 Pierre Muller <muller@ics.u-strasbg.fr>
12512
12513 * remote-utils.c (getpkt): Also generate remote-debug
12514 information if noack_mode is set.
12515
4aa995e1
PA		 125162009-02-06 Pedro Alves <pedro@codesourcery.com>
12517
12518 * server.c (handle_query): Report qXfer:siginfo:read and
12519 qXfer:siginfo:write as supported and handle them.
12520 * target.h (struct target_ops) <qxfer_siginfo>: New field.
12521 * linux-low.c (linux_xfer_siginfo): New.
12522 (linux_target_ops): Set it.
12523
62709adf
PA		 125242009-01-26 Pedro Alves <pedro@codesourcery.com>
12525
12526 * server.c (gdbserver_usage): Mention --remote-debug.
12527 (main): Accept '--remote-debug' switch.
12528
aef93bd7
DE		 125292009-01-18 Doug Evans <dje@google.com>
12530
12531 * regcache.c (new_register_cache): No need to check result of xcalloc.
12532 * server.c (handle_search_memory): Back out calls to xmalloc,
12533 result is checked and error is returned to user upon failure.
12534 (handle_query): Ditto. Add more checks for result of malloc.
12535 (handle_v_cont): Check result of malloc, report error back to
12536 user upon failure.
12537 (handle_v_run): Ditto. Call freeargv.
12538 * server.h (freeargv): Declare.
12539 * utils.c (freeargv): New fn.
12540
54363045
DE		 125412009-01-15 Doug Evans <dje@google.com>
12542
f626972c
DE		 12543 * gdbreplay.c (perror_with_name): Make arg const char *.
12544 * server.h (target_signal_to_name): Make return type const char *.
0842e787 12545 * thread-db.c (thread_db_err_str): Make return type const char *.
f626972c 12546 * utils.c (perror_with_name): Make arg const char *.
54363045 12547
18aae699
PA		 125482009-01-14 Pedro Alves <pedro@codesourcery.com>
12549
12550 * win32-low.c (get_child_debug_event): Issue a final DBG_CONTINUE
12551 when handling a EXIT_PROCESS_DEBUG_EVENT.
12552
ff703abe
JB		 125532009-01-06 Joel Brobecker <brobecker@adacore.com>
12554
12555 * gdbreplay.c (gdbreplay_version): Update copyright year.
12556 * server.c (gdbserver_version): Likewise.
12557
f21cc1a2 125582009-01-05 Doug Evans <dje@google.com>
0e21c1ec
DE		 12559
12560 * linux-low.c (linux_attach_lwp): Add some comments/fixmes.
f21cc1a2 12561 (handle_extended_wait): Improve comment.
0e21c1ec 12562
bca929d3
DE		 125632008-12-13 Doug Evans <dje@google.com>
12564
12565 * utils.c (xmalloc,xcalloc,xstrdup): New fns.
12566 * server.h (ATTR_MALLOC): New macro.
12567 (xmalloc,xcalloc,xstrdup): Declare.
12568 * hostio.c: Replace malloc,calloc,strdup with xmalloc,xcalloc,xstrdup.
12569 * inferiors.c: Ditto.
12570 * linux-low.c: Ditto.
12571 * mem-break.c: Ditto.
12572 * regcache.c: Ditto.
12573 * remote-utils.c: Ditto.
12574 * server.c: Ditto.
12575 * target.c: Ditto.
12576 * win32-low.c: Ditto.
12577
97438e3f
DE		 125782008-12-12 Doug Evans <dje@google.com>
12579
896c7fbb
DE		 12580 * linux-low.c (linux_wait_for_process): Don't clobber current_inferior
12581 in debugging printf.
12582
97438e3f
DE		 12583 * linux-low.c (handle_extended_wait): Simplify, use my_waitpid.
12584
e3b886f8
DE		 125852008-12-09 Doug Evans <dje@google.com>
12586
12587 * linux-low.h (struct process_info): Delete member tid, unused.
12588 * thread-db.c (find_one_thread): Update.
12589 (maybe_attach_thread): Update.
12590
07e059b5
VP		 125912008-12-02 Pedro Alves <pedro@codesourcery.com>
12592
889bf7c5
PA		 12593 * target.h (struct target_ops): Add qxfer_osdata member.
12594 * linux-low.c: Include ctype.h and pwd.h and sys/types.h
12595 and dirent.h.
12596 (linux_qxfer_osdata): New functions.
12597 (linux_target_ops): Register linux_qxfer_osdata as qxfer_osdata
12598 callback.
12599 * server.c (handle_query): Handle "qXfer:osdata:read:".
12600 * remote-utils.c (buffer_grow, buffer_free, buffer_init, buffer_finish)
12601 (buffer_xml_printf): New functions.
12602 * server.h (struct buffer): New.
12603 (buffer_grow_str, buffer_grow_str0): New macros.
12604 (buffer_grow, buffer_free, buffer_init, buffer_finish)
12605 (buffer_xml_printf): Declare.
07e059b5 12606
4cab47ab
DE		 126072008-11-24 Doug Evans <dje@google.com>
12608
12609 * Makefile.in (VERSION,DIST,LINT,LINTFLAGS): Delete, unused.
12610
f142445f
DJ		 126112008-11-24 Daniel Jacobowitz <dan@codesourcery.com>
12612
12613 * server.c (handle_v_run): Always use the supplied argument list.
12614
d0107bb6 126152008-11-19 Bob Wilson <bob.wilson@acm.org>
889bf7c5 12616
d0107bb6
BW		 12617 * xtensa-xtregs.c (XTENSA_ELF_XTREG_SIZE): Change to 4.
12618 (xtensa_regmap_table): Add entry for scompare1.
889bf7c5 12619
2c4ad781
TJB		 126202008-11-18 Thiago Jung Bauermann <bauerman@br.ibm.com>
12621
12622 * Makefile.in (powerpc-isa205-32l.o, powerpc-isa205-32l.c,
12623 powerpc-isa205-altivec32l.o, powerpc-isa205-altivec32l.c,
12624 powerpc-isa205-vsx32l.o, powerpc-isa205-vsx32l.c,
12625 powerpc-isa205-64l.o, powerpc-isa205-64l.c,
12626 powerpc-isa205-altivec64l.o, powerpc-isa205-altivec64l.c,
12627 powerpc-isa205-vsx64l.o, powerpc-isa205-vsx64l.c): New targets.
12628 * configure.srv (powerpc*-*-linux*): Add ISA 2.05 object files and
12629 XML target descriptions.
12630 * linux-ppc-low.c (ppc_arch_setup): Init registers with 64-bit FPSCR
12631 when inferior is running on an ISA 2.05 or later processor. Add
12632 special case to return offset for full 64-bit slot of FPSCR when
12633 in 32-bits.
12634
dfb64f85
DJ		 126352008-11-14 Daniel Gutson <dgutson@codesourcery.com>
12636
12637 * Makefile.in (SFILES, clean): Added sparc64 files.
12638 (reg-sparc64.o, reg-sparc64.c): New.
12639 * configure.srv (sparc*-*-linux*): New configuration.
12640 * linux-low.c (regsets_fetch_inferior_registers): Swap ptrace
12641 syscall arguments for SPARC.
12642 (regsets_store_inferior_registers): Likewise.
12643 * linux-sparc-low.c: New file.
12644
66b6e1dd
DE		 126452008-10-21 Doug Evans <dje@google.com>
12646
12647 * Makefile.in (BFD_DIR,BFD,BFD_SRC,BFD_CFLAGS): Delete.
12648 (READLINE_DIR,READLINE_DEP): Delete.
12649 (INTERNAL_CFLAGS): Update.
12650 (LINTFLAGS): Update.
12651
9b710a42
PA		 126522008-10-10 Pedro Alves <pedro@codesourcery.com>
12653
12654 * server.c (handle_v_run): If GDB didn't specify an argv, use the
12655 whole argv from the last run, not just argv[0].
12656
5822d809
PA		 126572008-09-08 Pedro Alves <pedro@codesourcery.com>
12658
12659 * regcache.c (new_register_cache): Return NULL if the register
12660 cache size isn't known yet.
12661 (free_register_cache): Avoid dereferencing a NULL regcache.
12662
74aac56f
DJ		 126632008-09-04 Daniel Jacobowitz <dan@codesourcery.com>
12664
12665 * configure.srv: Merge MIPS and MIPS64.
12666
400b20f5
MR		 126672008-08-24 Maciej W. Rozycki <macro@linux-mips.org>
12668
12669 * Makefile.in (uninstall): Apply $(EXEEXT) too.
12670
677c5bb1
LM		 126712008-08-18 Luis Machado <luisgpm@br.ibm.com>
12672
12673 * Makefile.in: Add required vsx dependencies.
12674
12675 * linux-ppc-low: Define PPC_FEATURE_HAS_VSX.
12676 Declare init_registers_powerpc_vsx32l.
12677 Declare init_registers_powerpc_vsx64l.
12678 Define PTRACE_GETVSXREGS and PTRACE_SETVSXREGS.
12679 (ppc_arch_setup): Check for VSX in hwcap.
12680 (ppc_fill_vsxregset): New function.
12681 (ppc_store_vsxregset): New function.
12682 Add new VSX entry in regset_info target_regsets.
12683
12684 * configure.srv: Add new VSX dependencies.
12685
a6f3e723
SL		 126862008-08-12 Pedro Alves <pedro@codesourcery.com>
12687
12688 * remote-utils.c (noack_mode, transport_is_reliable): New globals.
12689 (remote_open): Set or clear transport_is_reliable.
12690 (putpkt_binary): Don't expect acks in noack mode.
12691 (getpkt): Don't send ack/nac in noack mode.
12692 * server.c (handle_general_set): Handle QStartNoAckMode.
12693 (handle_query): If connected by tcp pass QStartNoAckMode+ in
12694 qSupported.
12695 (main): Reset noack_mode on every connection.
12696 * server.h (noack_mode): Declare.
12697
a417dc56
RW		 126982008-08-07 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
12699
12700 * Makefile.in (GDBREPLAY_OBS): New variable.
12701 (gdbreplay$(EXEEXT)): Use it to avoid unportable $^.
12702
3221518c
UW		 127032008-08-05 Ulrich Weigand <uweigand@de.ibm.com>
12704 Daniel Jacobowitz <dan@codesourcery.com>
12705
12706 * linux-low.c (linux_resume_one_process): Ignore ESRCH.
12707 (usr_store_inferior_registers): Likewise.
12708 (regsets_store_inferior_registers): Likewise.
12709
ec56be1b
PA		 127102008-07-31 Rolf Jansen <rj@surtec.com>
12711 Pedro Alves <pedro@codesourcery.com>
12712
12713 * configure.ac: Check for memmem declaration.
12714 * server.c [HAVE_MALLOC_H]: Include malloc.h.
12715 (disable_packet_vCont, disable_packet_Tthread, disable_packet_qC)
12716 (disable_packet_qfThreadInfo): Unconditionally compile.
12717 * server.h [!HAVE_DECL_MEMMEM]: Declare memmem.
12718 * configure, config.in: Regenerate.
12719
2fe5e3ff
DE		 127202008-07-28 Doug Kwan <dougkwan@google.com>
12721
12722 * linux-low.c (sys/dir.h, sys/user.h): Remove includes.
12723 (linux_write_memory): Remove declaration of errno.
12724
836acd6d
UW		 127252008-07-12 Ulrich Weigand <uweigand@de.ibm.com>
12726
12727 * linux-low.c (handle_extended_wait): Do not use "status"
12728 variable uninitialized.
12729
aeba519e
PA		 127302008-07-07 Pedro Alves <pedro@codesourcery.com>
12731
12732 * server.c (handle_v_attach): Inhibit reporting dll changes.
12733
db42f210
PA		 127342008-06-27 Pedro Alves <pedro@codesourcery.com>
12735
12736 * remote-utils.c (prepare_resume_reply): If requested, don't
12737 output "thread:TID" in the T stop reply.
12738
12739 * server.c (disable_packet_vCont, disable_packet_Tthread)
12740 (disable_packet_qC, disable_packet_qfThreadInfo): New globals.
12741 (handle_query): If requested, disable support for qC, qfThreadInfo
12742 and qsThreadInfo.
12743 (handle_v_requests): If requested, disable support for vCont.
12744 (gdbserver_show_disableable): New.
12745 (main): Handle --disable-packet and --disable-packet=LIST.
12746
12747 * server.h (disable_packet_vCont, disable_packet_Tthread)
12748 (disable_packet_qC, disable_packet_qfThreadInfo): Declare.
12749
8e4c5421
CD		 127502008-06-20 Carlos O'Donell <carlos@codesourcery.com>
12751
12752 * server.c (gdbserver_usage): Mention --version.
12753
6e23a804
DJ		 127542008-06-06 Daniel Jacobowitz <dan@codesourcery.com>
12755
12756 * Makefile.in (gdbreplay.o): New rule.
12757
90aa6a40
JM		 127582008-06-06 Joseph Myers <joseph@codesourcery.com>
12759
12760 * gdbreplay.c (gdbreplay_version): Say gdbreplay in version
12761 message, not gdbserver.
12762
c16158bc 127632008-06-05 Vladimir Prus <vladimir@codesourcery.com>
889bf7c5
PA		 12764 Nathan Sidwell <nathan@codesourcery.com>
12765 Joseph Myers <joseph@codesourcery.com>
c16158bc
JM		 12766
12767 * acinclude.m4: Include ../../config/acx.m4.
12768 * configure.ac: Use ACX_PKGVERSION and ACX_BUGURL.
12769 * configure, config.in: Regenerate.
12770 * Makefile.in (gdbreplay$(EXEEXT)): Add version.o.
12771 * server.c (gdbserver_version): Print PKGVERSION.
12772 (gdbsrever_usage): Add stream parameter. Print REPORT_BUGS_TO.
12773 (main): Adjust gdbserver_usage calls.
12774 * gdbreplay.c (version, host_name): Add declarations.
12775 (gdbreplay_version, gdbreplay_usage): New.
12776 (main): Accept --version and --help options.
12777
aeb75bf5
DJ		 127782008-06-04 Daniel Jacobowitz <dan@codesourcery.com>
12779
12780 * linux-arm-low.c (thumb_breakpoint, thumb_breakpoint_len): New.
12781 (arm_breakpoint_at): Handle Thumb.
12782 (the_low_target): Add comment.
12783
76b233dd
UW		 127842008-05-29 Ulrich Weigand <uweigand@de.ibm.com>
12785
12786 * linux-ppc-low.c (ppc_collect_ptrace_register): Clear buffer.
12787
08388c79
DE		 127882008-05-09 Doug Evans <dje@google.com>
12789
a3c83fae
DE		 12790 * server.h (decode_search_memory_packet): Declare.
12791 * remote-utils.c (decode_search_memory_packet): New fn.
12792 * server.c (handle_search_memory_1): New fn.
08388c79
DE		 12793 (handle_search_memory): New fn.
12794 (handle_query): Process qSearch:memory packets.
12795
bb9c3d36
UW		 127962008-05-08 Ulrich Weigand <uweigand@de.ibm.com>
12797
12798 * regcache.c (registers_length): Remove.
12799 (set_register_cache): Verify that PBUFSIZ is large enough to hold a
12800 full register packet.
12801 * regcache.h (registers_length): Remove prototype.
12802 * server.h (PBUFSIZ): Define to 16384.
12803
7284e1be
UW		 128042008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
12805
12806 * configure.srv (powerpc*-*-linux*): Set srv_regobj to
12807 powerpc-32l.o, powerpc-altivec32l.o, powerpc-e500l.o,
12808 powerpc-64l.o, and powerpc-altivec64l.o.
12809 Remove rs6000/powerpc-32.xml, rs6000/powerpc-64.xml, and
12810 rs6000/powerpc-e500.xml; add rs6000/powerpc-32l.xml,
12811 rs6000/powerpc-altivec32l.xml, rs6000/powerpc-e500l.xml,
12812 rs6000/powerpc-64l.xml, rs6000/powerpc-altivec64l.xml,
12813 rs6000/power-linux.xml, and rs6000/power64-linux.xml
12814 to srv_xmlfiles.
12815
12816 * Makefile.in (reg-ppc.o, reg-ppc.c): Remove, replace by ...
12817 (powerpc-32l.o, powerpc-32l.c): ... these new rules.
12818 (powerpc-32.o, powerpc-32.c): Remove, replace by ...
12819 (powerpc-altivec32l.o, powerpc-altivec32l.c): ... these new rules.
12820 (powerpc-e500.o, powerpc-e500.c): Remove, replace by ...
12821 (powerpc-e500l.o, powerpc-e500l.c): ... these new rules.
12822 (reg-ppc64.o, reg-ppc64.c): Remove, replace by ...
12823 (powerpc-64l.o, powerpc-64l.c): ... these new rules.
12824 (powerpc-64.o, powerpc-64.c): Remove, replace by ...
12825 (powerpc-altivec64l.o, powerpc-altivec64l.c): ... these new rules.
12826 (clean): Update.
12827
12828 * linux-ppc-low.c (init_registers_ppc): Remove, replace by ...
12829 (init_registers_powerpc_32l): ... this new prototype.
12830 (init_registers_powerpc_32): Remove, replace by ...
12831 (init_registers_powerpc_altivec32l): ... this new prototype.
12832 (init_registers_powerpc_e500): Remove, replace by ...
12833 (init_registers_powerpc_e500l): ... this new prototype.
12834 (init_registers_ppc64): Remove, replace by ...
12835 (init_registers_powerpc_64l): ... this new prototype.
12836 (init_registers_powerpc_64): Remove, replace by ...
12837 (init_registers_powerpc_altivec64l): ... this new prototype.
12838 (ppc_num_regs): Set to 73.
12839 (PT_ORIG_R3, PT_TRAP): Define if necessary.
12840 (ppc_regmap, ppc_regmap_e500): Add values for orig_r3 and trap.
12841 (ppc_cannot_store_register): Handle orig_r3 and trap.
12842 (ppc_arch_setup): Update init_registers_... calls.
12843 (ppc_fill_gregset): Handle orig_r3 and trap.
12844
12845 * inferiors.c (clear_inferiors): Reset current_inferior.
12846
fdc59709
PB		 128472008-04-23 Paolo Bonzini <bonzini@gnu.org>
12848
889bf7c5
PA		 12849 * acinclude.m4: Add override.m4.
12850 * configure: Regenerate.
fdc59709 12851
c9b2f845
UW		 128522008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
12853
12854 * linux-ppc-low.c (ppc_arch_setup): Reset ppc_hwcap after the
12855 initial call to init_register_ppc64.
12856
550512b8
UW		 128572008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
12858
43aaf8b6
PA		 12859 * configure.srv (powerpc64-*-linux*, powerpc-*-linux*): Merge into
12860 single powerpc*-*-linux* case.
550512b8
UW		 12861 (s390-*-linux*, s390x-*-linux*): Merge into single s390*-*-linux* case.
12862
b6430ec3
UW		 128632008-04-17 Ulrich Weigand <uweigand@de.ibm.com>
12864
12865 * configure.srv [powerpc64-*-linux*]: Remove powerpc-e500.o from
889bf7c5 12866 srv_regobj. Remove rs6000/powerpc-e500.xml and rs6000/power-spe.xml
b6430ec3
UW		 12867 from reg_xmlfiles.
12868 * linux-ppc-low.c: Include <elf.h>.
12869 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Define.
12870 (ppc_hwcap): New global variable.
12871 (ppc_regmap): Remove __SPE__ #ifdef sections.
12872 (ppc_regmap_e500): New global variable.
12873 (ppc_cannot_store_register): Update __SPE__ special case.
12874 (ppc_get_hwcap): New function.
12875 (ppc_arch_setup): Use it to determine whether inferior supports
12876 AltiVec or SPE registers. Set the_low_target.regmap if appropriate.
12877 (ppc_fill_vrregset, ppc_store_vrregset): Define unconditionally.
12878 Do not access registers if target does not support AltiVec.
12879 (ppc_fill_evrregset, ppc_store_evrregset): Define unconditionally.
12880 Do not access registers if target does not support SPE.
12881 (target_regsets): Unconditionally include AltiVec and SPE regsets.
12882
52fa2412
UW		 128832008-04-17 Daniel Jacobowitz <dan@codesourcery.com>
12884
12885 * linux-low.c (disabled_regsets, num_regsets): New.
12886 (use_regsets_p): Delete.
12887 (linux_wait_for_process): Clear disabled_regsets.
12888 (regsets_fetch_inferior_registers): Check and set it.
12889 (regsets_store_inferior_registers): Likewise.
12890 (linux_fetch_registers, linux_store_registers): Do not use
12891 use_regsets_p.
12892 (initialize_low): Allocate disabled_regsets.
12893
e28b3332
DJ		 128942008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
12895
12896 * Makefile.in (LIBOBJS): New.
12897 (OBS): Use LIBOBJS.
12898 (memmem.o): New rule.
12899 * configure.ac: Use AC_CONFIG_LIBOBJ_DIR and check for memmem.
12900 * configure: Regenerated.
12901
4536995d
UW		 129022008-04-04 Ulrich Weigand <uweigand@de.ibm.com>
12903
12904 * server.c (handle_query): Never return "unsupported" for
12905 qXfer:features:read queries.
12906
221c031f
UW		 129072008-03-27 Ulrich Weigand <uweigand@de.ibm.com>
12908
12909 * server.c (get_features_xml): Fix inverted condition.
12910 (handle_query): Always support qXfer:feature:read.
12911
ccd213ac
DJ		 129122008-03-10 Daniel Jacobowitz <dan@codesourcery.com>
12913
12914 * server.c (wrapper_argv): New.
12915 (start_inferior): Handle wrapper_argv. If set, expect an extra
12916 trap.
12917 (gdbserver_usage): Document --wrapper.
12918 (main): Parse --wrapper.
12919
6fe305f7
UW		 129202008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
12921
12922 * configure.srv [powerpc64-*-linux*]: Add all files mentioned for
12923 powerpc-*-linux* to srv_regobj and reg_xmlfiles.
12924 * linux-ppc-low.c (ppc_get_pc): Support bi-arch operation.
12925 (ppc_set_pc): Likewise.
12926 (ppc_arch_setup): New function.
12927 (ppc_fill_gregset): Call ppc_collect_ptrace_register instead
12928 of collect_register.
889bf7c5 12929 (the_low_target): Use ppc_arch_setup as arch_setup initializer.
6fe305f7 12930
5b0a002e
UW		 129312008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
12932
12933 * configure.srv [powerpc64-*-linux*]: Use linux-ppc-low.o
12934 instead of linux-ppc64-low.o.
12935 * linux-ppc64-low.c: Remove file.
12936 * Makefile.in (SFILES): Remove linux-ppc64-low.c.
12937 (linux-ppc64-low.o): Remove rule.
12938
12939 * linux-ppc-low.c (init_registers_ppc64): Add prototype.
12940 (init_registers_powerpc_64): Likewise.
12941 (ppc_regmap): Conditionally define depending on __powerpc64__.
12942 (ppc_cannot_store_register): Do not special-case "fpscr" when
12943 compiled on __powerpc64__.
12944 (ppc_collect_ptrace_register): New function.
12945 (ppc_supply_ptrace_register): New function.
12946 (ppc_breakpoint): Change type to "unsigned int".
12947 (ppc_breakpoint_at): Change type of "insn" to "unsigned int".
12948 (the_low_target): Conditionally provide initializers for the
889bf7c5 12949 arch_setup member depending on __powerpc64__. Install
5b0a002e
UW		 12950 collect_ptrace_register and supply_ptrace_register members.
12951
9b4b61c8
UW		 129522008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
12953
12954 * regcache.h (gdbserver_xmltarget): Add extern declaration.
12955 * server.c (gdbserver_xmltarget): Define.
12956 (get_features_xml): Use it to replace "target.xml" and arch_string.
12957
12958 * configure.srv: Remove srv_xmltarget. Add XML files that were
12959 mentioned there to srv_xmlfiles instead. Remove conditional tests
12960 on gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe; set
12961 srv_xmlfiles and srv_regobj to include all possible choices.
12962 * configure.ac (srv_xmltarget): Remove.
12963 (srv_xmlfiles): Do not add "target.xml".
12964 (gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe): Remove
12965 checks for supplementary target information.
12966 * configure: Regenerate.
12967 * Makefile.in (XML_TARGET): Remove.
12968 (target.xml): Remove rule.
12969 (clean): Do not clean up target.xml.
12970 (.PRECIOUS): Do not mention target.xml.
12971
12972 * target.h (struct target_ops): Remove arch_string member.
12973 * linux-low.c (linux_arch_string): Remove.
12974 (linux_target_ops): Remove arch_string initializer.
12975 * linux-low.h (struct linux_target_ops): Remove arch_string member.
12976 * linux-i386-low.c (the_low_target): Remove arch_string initializer.
12977 * linux-x86-64-low.c (the_low_target): Remove arch_string initializer.
12978 * spu-low.c (spu_arch_string): Remove.
12979 (spu_target_ops): Remove arch_string initializer.
12980 * win32-low.c (win32_arch_string): Remove.
12981 (win32_target_ops): Remove arch_string initializer.
12982 * win32-low.h (struct win32_target_ops): Remove arch_string member.
12983 * win32-arm-low.c (the_low_target): Remove arch_string initializer.
12984 * win32-i368-low.c (the_low_target): Remove arch_string initializer.
12985
ee1a7ae4
UW		 129862008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
12987
12988 * linux-low.h (struct linux_target_ops): Replace left_pad_xfer field
12989 by collect_ptrace_register and supply_ptrace_register hooks.
12990 * linux-low.c (fetch_register): Use supply_ptrace_register callback
12991 instead of checking for the_low_target.left_pad_xfer.
12992 (usr_store_inferior_registers): Use collect_ptrace_register callback
12993 instead of checking for the_low_target.left_pad_xfer.
12994
12995 * linux-s390-low.c (s390_collect_ptrace_register): New function.
12996 (s390_supply_ptrace_register): Likewise.
12997 (s390_fill_gregset): Call s390_collect_ptrace_register.
12998 (the_low_target): Update.
12999
13000 * linux-ppc64-low.c (ppc_collect_ptrace_register): New function.
13001 (ppc_supply_ptrace_register): Likewise.
13002 (the_low_target): Update.
13003
13004 * linux-i386-low.c (the_low_target): Update.
13005 * linux-x86-64-low.c (the_low_target): Update.
13006
d61ddec4
UW		 130072008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
13008
13009 * configure.srv [s390x-*-linux*]: Set srv_regobj to include both
13010 reg-s390.o and reg-s390x.o.
13011
13012 * linux-low.c (new_inferior): New global variable.
13013 (linux_create_inferior, linux_attach): Set it.
13014 (linux_wait_for_process): Call the_low_target.arch_setup after the
13015 target has stopped for the first time.
13016 (initialize_low): Do not call the_low_target.arch_setup.
13017
13018 * linux-s390-low.c (s390_get_pc): Support bi-arch operation.
13019 (s390_set_pc): Likewise.
13020 (s390_arch_setup): New function.
13021 (the_low_target): Use s390_arch_setup as arch_setup routine.
13022
13023 * regcache.c (realloc_register_cache): New function.
13024 (set_register_cache): Call it for each existing regcache.
13025
d05b4ac3
UW		 130262008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
13027
13028 * server.h (init_registers): Remove prototype.
13029
13030 * linux-low.h (struct linux_target_ops): Add arch_setup field.
13031 * linux-low.c (initialize_low): Call the_low_target.arch_setup ()
13032 instead of init_registers ().
13033 * linux-arm-low.c (init_registers_arm): Add prototype.
13034 (init_registers_arm_with_iwmmxt): Likewise.
13035 (the_low_target): Add initializer for arch_setup field.
13036 * linux-cris-low.c (init_registers_cris): Add prototype.
13037 (the_low_target): Add initializer for arch_setup field.
13038 * linux-crisv32-low.c (init_registers_crisv32): Add prototype.
13039 (the_low_target): Add initializer for arch_setup field.
13040 * linux-i386-low.c (init_registers_i386_linux): Add prototype.
13041 (the_low_target): Add initializer for arch_setup field.
13042 * linux-ia64-low.c (init_registers_ia64): Add prototype.
13043 (the_low_target): Add initializer for arch_setup field.
13044 * linux-m32r-low.c (init_registers_m32r): Add prototype.
13045 (the_low_target): Add initializer for arch_setup field.
13046 * linux-m68k-low.c (init_registers_m68k): Add prototype.
13047 (the_low_target): Add initializer for arch_setup field.
13048 * linux-mips-low.c (init_registers_mips_linux): Add prototype.
13049 (init_registers_mips64_linux): Likewise.
13050 (the_low_target): Add initializer for arch_setup field.
13051 * linux-ppc-low.c (init_registers_ppc): Add prototype.
13052 (init_registers_powerpc_32, init_registers_powerpc_e500): Likewise.
13053 (the_low_target): Add initializer for arch_setup field.
13054 * linux-ppc64-low.c (init_registers_ppc64): Add prototype.
13055 (init_registers_powerpc_64): Likewise.
13056 (the_low_target): Add initializer for arch_setup field.
13057 * linux-s390-low.c (init_registers_s390): Add prototype.
13058 (init_registers_s390x): Likewise.
13059 (the_low_target): Add initializer for arch_setup field.
13060 * linux-sh-low.c (init_registers_sh): Add prototype.
13061 (the_low_target): Add initializer for arch_setup field.
13062 * linux-x86-64-low.c (init_registers_x86_64_linux): Add prototype.
13063 (the_low_target): Add initializer for arch_setup field.
13064 * linux-xtensa-low.c (init_registers_xtensa): Add prototype.
13065 (the_low_target): Add initializer for arch_setup field.
13066
13067 * win32-low.h (struct win32_target_ops): Add arch_setup field.
13068 * win32-low.c (initialize_low): Call the_low_target.arch_setup ()
13069 instead of init_registers ().
13070 * win32-arm-low.c (init_registers_arm): Add prototype.
13071 (the_low_target): Add initializer for arch_setup field.
13072 * win32-i386-low.c (init_registers_i386): Add prototype.
13073 (the_low_target): Add initializer for arch_setup field.
13074
13075 * spu-low.c (init_registers_spu): Add prototype.
13076 (initialize_low): Call initialie_registers_spu () instead of
13077 initialize_registers ().
13078
fd96d250
PA		 130792008-02-19 Pedro Alves <pedro@codesourcery.com>
13080
13081 * server.c (handle_v_requests): When handling the vRun and vAttach
13082 packets, if already debugging a process, don't kill it. Return an
13083 error instead.
13084
d41b6bb4
DJ		 130852008-02-17 Daniel Jacobowitz <dan@codesourcery.com>
13086
13087 * server.c (handle_query): Correct length check.
13088
5ac588cf
PA		 130892008-02-14 Pedro Alves <pedro_alves@portugalmail.pt>
13090
13091 * win32-low.c (do_initial_child_stuff): Add process handle
13092 parameter. Set current_process_handle and current_process_id from the
13093 parameters. Clear globals.
13094 (win32_create_inferior): Don't set current_process_handle and
13095 current_process_id here. Instead pass them on the call to
13096 do_initial_child_stuff.
13097 (win32_attach): Likewise.
13098 (win32_clear_inferiors): New.
13099 (win32_kill): Don't close the current process handle or the
13100 current thread handle here. Instead call win32_clear_inferiors.
13101 (win32_detach): Don't open a new handle to the process. Call
13102 win32_clear_inferiors.
13103 (win32_join): Don't rely on current_process_handle; open a new
13104 handle using the process id.
13105 (win32_wait): Call win32_clear_inferiors when the inferior process
13106 has exited.
13107
ecd7ecbc
DJ		 131082008-02-14 Daniel Jacobowitz <dan@codesourcery.com>
13109
13110 * server.c (monitor_show_help): Add "exit".
13111
1525d545
MG		 131122008-02-11 Maxim Grigoriev <maxim2405@gmail.com>
13113
ecd7ecbc 13114 * Makefile.in (SFILES): Add linux-xtensa-low.c.
1525d545
MG		 13115 (clean): Add reg-xtensa.c.
13116 (linux-xtensa-low.o, reg-xtensa.o, reg-xtensa.c): New dependencies.
ecd7ecbc
DJ		 13117 * configure.srv (xtensa*-*-linux*) New target.
13118 * linux-xtensa-low.c: New.
13119 * xtensa-xtregs.c: New.
1525d545 13120
59a016f0
PA		 131212008-02-01 Pedro Alves <pedro_alves@portugalmail.pt>
13122
13123 * hostio.c: Don't include errno.h.
13124 (errno_to_fileio_errno): Move to hostio-errno.
13125 * hostio.c: (hostio_error): Remove the error parameter. Defer the
13126 error number outputting to the target->hostio_last_error callback.
13127 (hostio_packet_error): Use FILEIO_EINVAL directly.
13128 (handle_open, handle_pread, hostio_error, handle_unlink): Update
13129 calls to hostio_error.
13130 * hostio-errno.c: New.
13131 * server.h (hostio_last_error_from_errno): Declare.
13132 * target.h (target_ops): Add hostio_last_error member.
13133 * linux-low.c (linux_target_op): Register hostio_last_error_from_errno
13134 as hostio_last_error handler.
889bf7c5 13135 * spu-low.c (spu_target_ops): Likewise.
59a016f0
PA		 13136 * win32-low.c [_WIN32_WCE] (win32_error_to_fileio_error)
13137 (wince_hostio_last_error): New functions.
13138 (win32_target_ops) [_WIN32_WCE]: Register wince_hostio_last_error
13139 as hostio_last_error handler.
13140 (win32_target_ops) [!_WIN32_WCE]: Register
13141 hostio_last_error_from_errno as hostio_last_error handler.
13142 * Makefile.in (SFILES): Add hostio.c and hostio-errno.c.
13143 (hostio-errno.o): New rule.
13144 * configure.ac (GDBSERVER_DEPFILES): Add $srv_hostio_err_objs.
13145 * configure.srv (srv_hostio_err_objs): New variable. Default to
13146 hostio-errno.o.
13147 (arm*-*-mingw32ce*): Set srv_hostio_err_objs to "".
13148 * configure: Regenerate.
13149
2d717e4f
DJ		 131502008-01-29 Daniel Jacobowitz <dan@codesourcery.com>
13151
13152 * linux-low.c (linux_attach_lwp): Do not _exit after errors.
13153 (linux_kill, linux_detach): Clean up the process list.
13154 * remote-utils.c (remote_open): Improve port number parsing.
13155 (putpkt_binary, input_interrupt): Only send interrupts if the target
13156 is running.
13157 * server.c (extended_protocol): Make static.
13158 (attached): Define earlier.
13159 (exit_requested, response_needed, program_argv): New variables.
13160 (target_running): New.
13161 (start_inferior): Clear attached here.
13162 (attach_inferior): Set attached here.
13163 (require_running): Define.
13164 (handle_query): Use require_running and target_running. Implement
13165 "monitor exit".
13166 (handle_v_attach, handle_v_run): New.
13167 (handle_v_requests): Use require_running. Handle vAttach and vRun.
13168 (gdbserver_usage): Update.
13169 (main): Redo argument parsing. Handle --debug and --multi. Handle
13170 --attach along with other options or after the port. Save
13171 program_argv. Support no initial program. Resynchronize
13172 communication with GDB after an error. Handle "monitor exit".
13173 Use require_running and target_running. Always allow the extended
13174 protocol. Do not error out for Hc0 or Hc-1. Do not automatically
13175 restart in extended mode.
13176 * README: Refer to the GDB manual. Update --attach usage.
13177
7407e2de
AS		 131782007-12-20 Andreas Schwab <schwab@suse.de>
13179
13180 * linux-low.c (STACK_SIZE): Define.
13181 (linux_tracefork_child): Use it. Use __clone2 on ia64.
13182 (linux_test_for_tracefork): Likewise.
13183
b65d95c5
DJ		 131842007-12-18 Daniel Jacobowitz <dan@codesourcery.com>
13185
13186 * linux-low.c (linux_wait_for_event): Update messages. Do not
13187 reinsert auto-delete breakpoints.
13188 * mem-break.c (struct breakpoint): Change return type of handler to
13189 int.
13190 (set_breakpoint_at): Update handler type.
13191 (reinsert_breakpoint_handler): Return 1 instead of calling
13192 delete_breakpoint.
13193 (reinsert_breakpoint_by_bp): Check for the original breakpoint before
13194 setting a new one.
13195 (check_breakpoints): Delete auto-delete breakpoints and return 2.
13196 * mem-break.h (set_breakpoint_at): Update handler type.
13197 * thread-db.c (thread_db_create_event, thread_db_create_event): Update.
13198 * win32-low.c (auto_delete_breakpoint): New.
13199 (get_child_debug_event): Use it.
13200
4e799345
DJ		 132012007-12-16 Daniel Jacobowitz <dan@codesourcery.com>
13202
13203 * configure.ac: Check for pread and pwrite.
13204 * hostio.c (handle_pread): Fall back to lseek and read.
13205 (handle_pwrite): Fall back to lseek and write.
13206 * config.in, configure: Regenerated.
13207
27524b67
DJ		 132082007-12-07 Daniel Jacobowitz <dan@codesourcery.com>
13209
13210 * server.c (myresume): Add own_buf argument.
13211 (main): Update calls.
13212
a20d5e98
DJ		 132132007-12-06 Daniel Jacobowitz <dan@codesourcery.com>
13214
13215 * linux-low.c (linux_wait, linux_resume): Do not handle async I/O.
13216 * remote-utils.c (remote_open): Do not call disable_async_io.
13217 (block_async_io): Delete.
13218 (unblock_async_io): Make static.
13219 (initialize_async_io): New.
13220 * server.c (handle_v_cont): Handle async I/O here.
13221 (myresume): Likewise. Move other common resume tasks here...
13222 (main): ... from here. Call initialize_async_io. Disable async
13223 I/O before the main loop.
13224 * server.h (initialize_async_io): Declare.
13225 (block_async_io, unblock_async_io): Delete prototypes.
13226 * spu-low.c (spu_resume, spu_wait): Do not handle async I/O here.
13227
b79d787e
DJ		 132282007-12-06 Mick Davis <mickd@goanna.iinet.net.au>
13229
13230 * remote-utils.c (readchar): Allow binary data in received messages.
13231
d97903b2
PA		 132322007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
13233
13234 * win32-low.c (attaching): New global.
13235 (win32_create_inferior): Clear the `attaching' global.
13236 (win32_attach): Set the `attaching' global.
13237 (get_child_debug_event) [_WIN32_WCE]: Stop the inferior when
13238 attaching. Only set a breakpoint at the entry point if not
13239 attaching.
13240
311de423
PA		 132412007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
13242
13243 * server.c (main): Don't report dll events on the initial
13244 connection on attaches.
13245
6c2d16d2
PA		 132462007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
13247
13248 * server.c (main): Relax numerical bases supported for the pid of
13249 the --attach command line argument.
13250
5ca906e6
PA		 132512007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
13252
13253 * win32-low.c (win32_attach): Call OpenProcess before
13254 DebugActiveProcess, not after. Add last error output to error
13255 call.
13256
9c6c8194
PA		 132572007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
13258
13259 * win32-low.c (win32_get_thread_context)
13260 (win32_set_thread_context): New functions.
13261 (thread_rec): Use win32_get_thread_context.
13262 (continue_one_thread, win32_resume): Use win32_set_thread_context.
13263 * win32-low.h (win32_thread_info) [_WIN32_WCE]: Add `base_context'
13264 field.
13265
4d5d1aaa
PA		 132662007-12-03 Leo Zayas
13267 Pedro Alves <pedro_alves@portugalmail.pt>
13268
13269 * win32-low.c (soft_interrupt_requested, faked_breakpoint): New
13270 global variables.
13271 (child_add_thread): Minor cleanup.
13272 (child_continue): Resume artificially suspended threads before
13273 calling ContinueDebugEvent.
13274 (suspend_one_thread): New.
13275 (fake_breakpoint_event): New.
13276 (get_child_debug_event): Change return type to int. Check here if
13277 gdb sent an interrupt request. If a soft interrupt was requested,
13278 fake a breakpoint event. Return 0 if there is no event to handle,
13279 and 1 otherwise.
13280 (win32_wait): Don't check here if gdb sent an interrupt request.
13281 Ensure there is a valid event to handle.
13282 (win32_request_interrupt): Add soft interruption method as last
13283 resort.
13284
c436e841
PA		 132852007-12-03 Leo Zayas
13286 Pedro Alves <pedro_alves@portugalmail.pt>
13287
13288 * win32-low.h (win32_thread_info): Add descriptions to the
13289 structure members. Replace `suspend_count' counter by a
13290 `suspended' flag.
13291 * win32-low.c (thread_rec): Update condition of when to get the
13292 context from the inferior. Rely on ContextFlags being set if it
13293 has already been retrieved. Only suspend the inferior thread if
13294 we haven't already. Warn if that fails.
13295 (continue_one_thread): s/suspend_count/suspended/. Only call
13296 ResumeThread once. Warn if that fails.
13297
e7b5fa67
PA		 132982007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
13299
13300 * win32-low.c (win32_wait): Don't read from the inferior when it
13301 has already exited.
13302
a385171d
PA		 133032007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
13304
13305 * Makefile.in (win32_low_h): New variable.
13306 (win32-low.o): Add dependency on $(win32_low_h).
13307 (win32-arm-low.o, win32-i386-low.o): New rules.
13308
f80c84b3
DJ		 133092007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
13310
13311 * hostio.c: Correct copyright year.
13312
a6b151f1
DJ		 133132007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
13314
13315 * Makefile.in (OBS): Add hostio.o.
13316 (hostio.o): New rule.
13317 * server.h (handle_vFile): Declare.
13318 * hostio.c: New file.
13319 * server.c (handle_v_requests): Take packet_len and new_packet_len
13320 for binary packets. Call handle_vFile.
13321 (main): Update call to handle_v_requests.
13322
f9387fc3
DJ		 133232007-11-05 Daniel Jacobowitz <dan@codesourcery.com>
13324
13325 * linux-low.c: Include <sched.h>.
13326
51c2684e
DJ		 133272007-11-01 Daniel Jacobowitz <dan@codesourcery.com>
13328
13329 * linux-low.c (linux_tracefork_grandchild): New.
13330 (linux_tracefork_child): Use clone.
13331 (linux_test_for_tracefork): Use clone; allocate and free a stack.
13332
75f83163
JB		 133332007-10-31 Joel Brobecker <brobecker@adacore.com>
13334
13335 * Makefile.in: Use $(SHELL) instead of "sh" to call regdat.sh.
13336
da5898ce
DJ		 133372007-10-24 Daniel Jacobowitz <dan@codesourcery.com>
13338
13339 * linux-low.c (handle_extended_wait): Handle unexpected signals.
13340
24a09b5f
DJ		 133412007-10-23 Daniel Jacobowitz <dan@codesourcery.com>
13342
13343 * inferiors.c (change_inferior_id): Delete.
13344 (add_pid_to_list, pull_pid_from_list): New.
13345 * linux-low.c (PTRACE_SETOPTIONS, PTRACE_GETEVENTMSG)
13346 (PTRACE_O_TRACESYSGOOD, PTRACE_O_TRACEFORK, PTRACE_O_TRACEVFORK)
13347 (PTRACE_O_TRACECLONE, PTRACE_O_TRACEEXEC, PTRACE_O_TRACEVFORKDONE)
13348 (PTRACE_O_TRACEEXIT, PTRACE_EVENT_FORK, PTRACE_EVENT_VFORK)
13349 (PTRACE_EVENT_CLONE, PTRACE_EVENT_EXEC, PTRACE_EVENT_VFORK_DONE)
13350 (PTRACE_EVENT_EXIT, __WALL): Provide default definitions.
13351 (stopped_pids, thread_db_active, must_set_ptrace_flags): New variables.
13352 (using_threads): Always set to 1.
13353 (handle_extended_wait): New.
13354 (add_process): Do not set TID.
13355 (linux_create_inferior): Set must_set_ptrace_flags.
13356 (linux_attach_lwp): Remove TID argument. Do not check using_threads.
13357 Use PTRACE_SETOPTIONS. Call new_thread_notify. Update all callers.
13358 (linux_thread_alive): Rename TID argument to LWPID.
13359 (linux_wait_for_process): Handle unknown processes. Do not use TID.
13360 (linux_wait_for_event): Do not use TID or check using_threads. Update
13361 call to dead_thread_notify. Call handle_extended_wait.
13362 (linux_create_inferior): Use PTRACE_SETOPTIONS.
13363 (send_sigstop): Delete sigstop_sent.
13364 (wait_for_sigstop): Avoid TID.
13365 (linux_supports_tracefork_flag, linux_tracefork_child, my_waitpid)
13366 (linux_test_for_tracefork): New.
13367 (linux_lookup_signals): Use thread_db_active and
13368 linux_supports_tracefork_flag.
13369 (initialize_low): Use thread_db_active and linux_test_for_tracefork.
13370 * linux-low.h (get_process_thread): Avoid TID.
13371 (struct process_ifo): Move thread_known and tid to the end. Remove
13372 sigstop_sent.
13373 (linux_attach_lwp, thread_db_init): Update prototypes.
13374 * server.h (change_inferior_id): Delete prototype.
13375 (add_pid_to_list, pull_pid_from_list): New prototypes.
13376 * thread-db.c (thread_db_use_events): New.
13377 (find_first_thread): Rename to...
13378 (find_one_thread): ...this. Update callers and messages. Do not
13379 call fatal. Check thread_db_use_events. Do not call
13380 change_inferior_id or new_thread_notify.
13381 (maybe_attach_thread): Update. Do not call new_thread_notify.
13382 (thread_db_init): Set thread_db_use_events. Check use_events.
13383 * utils.c (fatal, warning): Correct message prefix.
13384
30ed0a8f
DJ		 133852007-10-15 Daniel Jacobowitz <dan@codesourcery.com>
13386
13387 * Makefile.in (clean): Remove new files.
13388 (powerpc-32.o, powerpc-32.c, powerpc-e500.o, powerpc-e500.c)
13389 (powerpc-64.o, powerpc-64.c): New rules.
13390 * configure.srv: Use alternate register sets for powerpc64-*-linux*
13391 with AltiVec, powerpc-*-linux* with AltiVec, and powerpc-*-linux*
13392 with SPE.
13393 * linux-ppc-low.c (ppc_regmap): Do not fetch the FP registers for
13394 SPE targets.
13395 (ppc_cannot_store_register): Do not check for FPSCR for SPE targets.
13396 (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS, ppc_fill_vrregset)
13397 (ppc_store_vrregset, PTRACE_GETEVRREGS, PTRACE_SETEVRREGS)
13398 (struct gdb_evrregset_t, ppc_fill_evrregset, ppc_store_evrregset): New.
13399 (target_regsets): Add AltiVec and SPE register sets.
13400 * configure.ac: Check for AltiVec and SPE.
13401 * linux-ppc64-low.c (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS)
13402 (ppc_fill_vrregset, ppc_store_vrregset): New.
13403 (target_regsets): Add AltiVec register set.
13404 * configure: Regenerated.
13405
fd462a61
DJ		 134062007-09-19 Daniel Jacobowitz <dan@codesourcery.com>
13407
13408 * linux-low.c (O_LARGEFILE): Define.
13409 (linux_read_memory): Use /proc/PID/mem.
13410 * configure.ac: Use AC_GNU_SOURCE. Check for pread64.
13411 * configure, config.in: Regenerated.
13412
69f223ed
DJ		 134132007-09-04 Daniel Jacobowitz <dan@codesourcery.com>
13414
13415 * linux-low.c (linux_wait_for_event): Do not pass signals while
13416 single-stepping.
13417
aec18585
PA		 134182007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
13419
13420 * win32-low.c (create_process): New.
13421 (win32_create_inferior): Use create_process instead of
13422 CreateProcess. If create_process failed retry appending an ".exe"
13423 suffix. Store the GetLastError result immediatelly after
13424 create_process calls and use it on the call to error.
13425
34d86ddd
PA		 134262007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
13427
13428 * win32-low.c (handle_load_dll): Don't use toolhelp when waiting.
13429
5a0e3bd0
JB		 134302007-08-23 Joel Brobecker <brobecker@adacore.com>
13431
13432 * configure.ac: Switch license to GPLv3.
13433
f88c79e6
MS		 134342007-08-01 Michael Snyder <msnyder@access-company.com>
13435
13436 * remote-utils.c (putpkt_binary): Memory leak, free buf2.
13437
6b3d9b83
PA		 134382007-07-31 Pedro Alves <pedro_alves@portugalmail.pt>
13439
13440 * win32-low.c (winapi_CloseToolhelp32Snapshot) [_WIN32_WCE]: New
13441 typedef.
13442 (win32_CloseToolhelp32Snapshot) [_WIN32_WCE]: New global var.
13443 (load_toolhelp) [_WIN32_WCE]: Load TOOLHELP.DLL. Get
13444 CloseToolhelp32Snapshot.
13445 (toolhelp_get_dll_name) [_WIN32_WCE]: Close the snapshot with
13446 CloseToolhelp32Snapshot.
13447
c588c53c
MS		 134482007-07-27 Michael Snyder <michael.snyder@access-company.com>
13449
13450 * server.c (main): Check for inferior exit before main loop.
13451
aa0403d9
PA		 134522007-07-18 Pedro Alves <pedro_alves@portugalmail.pt>
13453
13454 * remote-utils.c (remote_open): Set SO_KEEPALIVE on remote_desc
13455 instead of on tmp_desc.
13456
255e7678
DJ		 134572007-07-17 Pedro Alves <pedro_alves@portugalmail.pt>
13458 Daniel Jacobowitz <dan@codesourcery.com>
13459
13460 * inferiors.c (all_dlls, dlls_changed, get_dll): New.
13461 (add_thread): Minor cleanups.
13462 (clear_inferiors): Move lower in the file. Clear the DLL
13463 list.
13464 (free_one_dll, match_dll, loaded_dll, unloaded_dll, clear_list): New.
13465 * remote-utils.c (prepare_resume_reply): Check dlls_changed.
13466 (xml_escape_text): New.
13467 * server.c (handle_query): Handle qXfer:libraries:read. Report it
13468 for qSupported.
13469 (handle_v_cont): Report errors.
13470 (gdbserver_version): Update.
13471 (main): Correct size of own_buf. Do not report initial DLL events.
13472 * server.h (struct dll_info, all_dlls, dlls_changed, loaded_dll)
13473 (unloaded_dll, xml_escape_text): New.
13474 * win32-low.c (enum target_waitkind): Update comments.
13475 (win32_add_one_solib, get_image_name, winapi_EnumProcessModules)
13476 (winapi_GetModuleInformation, winapi_GetModuleFileNameExA)
13477 (win32_EnumProcessModules, win32_GetModuleInformation)
13478 (win32_GetModuleFileNameExA, load_psapi, psapi_get_dll_name)
13479 (winapi_CreateToolhelp32Snapshot, winapi_Module32First)
13480 (winapi_Module32Next, win32_CreateToolhelp32Snapshot)
13481 (win32_Module32First, win32_Module32Next, load_toolhelp)
13482 (toolhelp_get_dll_name, handle_load_dll, handle_unload_dll): New.
13483 (get_child_debug_event): Handle DLL events.
13484 (win32_wait): Likewise.
13485
0d37add9
DJ		 134862007-07-12 Daniel Jacobowitz <dan@codesourcery.com>
13487
13488 * configure.srv: Set srv_linux_regsets for sh*-*-linux*.
13489 * linux-sh-low.c (sh_fill_gregset, target_regsets): New.
13490
45e2715e
PA		 134912007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
13492
13493 * win32-low.c (handle_output_debug_string): Ignore event if not
13494 waiting.
13495
c5674cf1
PA		 134962007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
13497
13498 * win32-arm-low.c (arm_wince_breakpoint): Fix typo.
13499
2bbe3cc1
DJ		 135002007-07-03 Daniel Jacobowitz <dan@codesourcery.com>
13501
13502 * remote-utils.c (look_up_one_symbol): Handle 'm' packets.
13503
ae13219e
DJ		 135042007-07-02 Daniel Jacobowitz <dan@codesourcery.com>
13505
13506 * inferiors.c (change_inferior_id): Add comment.
13507 * linux-low.c (check_removed_breakpoint): Add an early
13508 prototype. Improve debug output.
13509 (linux_attach): Doc update.
13510 (linux_detach_one_process, linux_detach): Clean up before releasing
13511 each process.
13512 (send_sigstop, wait_for_sigstop): Improve comments and debug output.
13513 * linux-low.h (struct process_info): Doc improvement.
13514 * mem-break.c (delete_all_breakpoints): New.
13515 * mem-break.h (delete_all_breakpoints): New prototype.
13516 * thread-db.c (find_first_thread): New.
13517 (thread_db_create_event): Call it instead of
13518 thread_db_find_new_threads. Clean up unused variables.
13519 (maybe_attach_thread): Remove first thread handling.
13520 (thread_db_find_new_threads): Use find_first_thread.
13521 (thread_db_get_tls_address): Likewise.
13522
4105de34
DJ		 135232007-06-27 Daniel Jacobowitz <dan@codesourcery.com>
13524
13525 * thread-db.c (thread_db_find_new_threads): Add prototype.
13526 (thread_db_create_event): Check for the main thread before adding
13527 a new thread.
13528 (maybe_attach_thread): Only enable event reporting if TID == 0.
13529 (thread_db_get_tls_address): Check for new threads.
13530
2b876972
DJ		 135312007-06-20 Daniel Jacobowitz <dan@codesourcery.com>
13532
13533 * linux-low.c (linux_create_inferior): Try execv before execvp.
13534 * spu-low.c (spu_create_inferior): Likewise.
13535
7a245884
DJ		 135362007-06-13 Mike Frysinger <vapier@gentoo.org>
13537
13538 * linux-low.c (linux_create_inferior): Change execv to execvp.
13539 * spu-low.c (spu_create_inferior): Likewies.
13540
117ce543
DJ		 135412007-06-13 Daniel Jacobowitz <dan@codesourcery.com>
13542
13543 * Makefile.in (clean): Clean new files instead of deleted ones.
13544 (reg-mips.o, reg-mips.c, reg-mips64.o, reg-mips64.c): Delete.
13545 (mips-linux.o, mips-linux.c, mips64-linux.o, mips64-linux.c): New
13546 rules.
13547 * configure.srv: Specify XML files and new regformats for MIPS and
13548 MIPS64 GNU/Linux.
13549 * linux-mips-low.c (mips_num_regs): Set to only used registers.
13550 (mips_regmap): Do not fetch $0. Remove unused registers. Add
13551 an entry for the restart register.
13552 (mips_cannot_fetch_register, mips_cannot_store_register)
13553 (mips_reinsert_addr, mips_fill_fpregset, mips_store_fpregset): Update
13554 register names to match the XML descriptions.
13555 (mips_fill_gregset, mips_store_gregset): Likewise. Handle the
13556 restart register instead of $0.
13557
0e7f50da
UW		 135582007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
13559 Markus Deuling <deuling@de.ibm.com>
13560
13561 * remote-utils.c (decode_xfer_write): New function.
13562 * server.h (decode_xfer_write): Add prototype.
13563 * server.c (handle_query): Add PACKET_LEN argument. Support
13564 qXfer:spu:read and qXfer:spu:write packets.
13565 (main): Pass packet_len to handle_query.
13566 * spu-low.c (spu_target_ops): Add spu_proc_xfer_spu.
13567 * target.h (target_ops): Add qxfer_spu.
13568
374c1d38
UW		 135692007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
13570
13571 * spu-low.c (spu_proc_xfer_spu): Do not return failure when
13572 accessing non-seekable spufs files.
13573
bb63802a
UW		 135742007-05-16 Markus Deuling <deuling@de.ibm.com>
13575
889bf7c5 13576 * server.c (handle_query): Add reply for qC packet.
bb63802a 13577
7390519e
PA		 135782007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
13579 Leo Zayas <lerele@champenstudios@com>
13580
13581 * server.h (check_remote_input_interrupt_request): New function.
13582 * remote_utils.c (INVALID_DESCRIPTOR): New define.
13583 (remote_desc): Initialize with INVALID_DESCRIPTOR.
13584 (input_interrupt): Expose on USE_WIN32API too. Fix whitespace.
13585 (check_remote_input_interrupt_request): New function.
13586 * server.h (check_remote_input_interrupt_request): Declare.
3ecf0694 13587 * win32-low.c (winapi_DebugBreakProcess,
7390519e
PA		 13588 winapi_GenerateConsoleCtrlEvent): New typedefs.
13589 (get_child_debug_event): Lower Win32 debug event polling from 1 sec
13590 to 250 ms.
13591 (win32_wait): Check for remote interrupt request
13592 with check_remote_input_interrupt_request.
13593 (win32_request_interrupt): New function.
13594 (win32_target_op): Set request_interrupt to win32_request_interrupt.
13595
34b34921
PA		 135962007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
13597
13598 * win32-low.c (debug_registers_changed,
13599 debug_registers_used, CONTEXT_EXTENDED_REGISTERS,
13600 CONTEXT_FLOATING_POINT, CONTEXT_DEBUG_REGISTERS,
13601 CONTEXT_DEBUGGER, CONTEXT_DEBUGGER_DR): Delete.
13602 (thread_rec): Get context using the low target.
13603 (child_add_thread): Call thread_added on the low target,
13604 which does the same thing.
13605 (regptr): Delete.
13606 (do_initial_child_stuff): Remove debug registers references.
13607 Set context using the low target. Resume threads after
13608 setting the contexts.
13609 (child_continue): Remove dead variable. Remove debug
13610 registers references.
13611 (child_fetch_inferior_registers): Go through the low target.
13612 (do_child_store_inferior_registers): Remove.
13613 (child_store_inferior_registers): Go through the low target.
13614 (win32_resume): Remove debug registers references.
13615 Set context using the low target.
13616 (handle_exception): Change return type to void. Don't record
13617 context here. Set status to TARGET_WAITKIND_SPURIOUS on a
13618 first chance exception.
889bf7c5 13619 (get_child_debug_event): Change return type to void. Remove
34b34921
PA		 13620 goto loop. Always return after waiting for debug event.
13621 (win32_wait): Convert to switch statement. Handle spurious
13622 events.
13623
13624 * win32-i386-low.c (debug_registers_changed,
13625 debug_registers_used): New.
13626 (initial_stuff): Rename to ...
13627 (i386_initial_stuff): ... this. Clear debug registers
13628 state variables.
13629 (store_debug_registers): Delete.
13630 (i386_get_thread_context): New.
13631 (load_debug_registers): Delete.
13632 (i386_set_thread_context): New.
13633 (i386_thread_added): New.
13634 (single_step): Rename to ...
13635 (i386_single_step): ... this.
13636 (do_fetch_inferior_registers): Rename to ...
13637 (i386_fetch_inferior_register): ... this.
13638 (i386_store_inferior_register): New.
13639 (the_low_target): Adapt to new interface.
13640
13641 * win32-arm-low.c (CONTEXT_FLOATING_POINT): Define.
13642 (arm_get_thread_context): New.
13643 (arm_set_thread_context): New.
13644 (regptr): New.
13645 (do_fetch_inferior_registers): Rename to ...
13646 (arm_fetch_inferior_register): ... this.
13647 (arm_store_inferior_register): New.
13648 (arm_wince_breakpoint): Reimplement as unsigned long.
13649 (arm_wince_breakpoint_len): Define.
13650 (the_low_target): Adapt to new interface.
13651
13652 * win32-low.h (target_ops): Remove regmap, store_debug_registers and
13653 load_debug_registers. Add get_thread_context, set_thread_context,
13654 thread_added and store_inferior_register. Rename
13655 fetch_inferior_registers to fetch_inferior_register.
13656 (regptr): Remove declaration.
13657
dd6953e1
PA		 136582007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
13659
13660 * linux-low.c (linux_detach): Change return type to int. Return 0.
13661 * spu-low.c (spu_detach): Likewise.
13662
444d6139
PA		 136632007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
13664
13665 * target.h (target_ops): Change return type of detach to int.
13666 Add join.
13667 (join_inferior): New.
13668 * server.c (main): Don't skip detach support on mingw32.
13669 If the inferior doesn't support detaching return error.
13670 Call join_inferior instead of using waitpid.
13671 * linux-low.c (linux_join): New.
13672 (linux_target_op): Add linux_join.
13673 * spu-low.c (spu_join): New.
13674 (spu_target_ops): Add spu_join.
13675 * win32-low.c (win32_detach): Adapt to new interface.
13676 Reopen current_process_handle before detaching. Issue a child
13677 resume before detaching.
13678 (win32_join): New.
13679 (win32_target_op): Add win32_join.
13680
1d5315fe
PA		 136812007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
13682
13683 * win32-low.c (win32-attach): Fix return value.
13684 * target.h (target_ops): Describe ATTACH return values.
13685
bf914831
PA		 136862007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
13687
13688 * win32-low.c (GETPROCADDRESS): Define.
13689 (winapi_DebugActiveProcessStop): Add WINAPI. typedef as pointer.
13690 (winapi_DebugSetProcessKillOnExit): Likewise.
13691 (win32_create_inferior): Force usage of ansi CreateProcessA.
13692 (win32_attach): Use GETPROCADDRESS.
13693 (win32_detach): Likewise.
13694
f72f3e60
PA		 136952007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
13696
13697 * win32-low.c (win32_wait): Don't use WSTOPSIG.
13698
ed50f18f
PA		 136992007-03-30 Pedro Alves <pedro_alves@portugalmail.pt>
13700
13701 * win32-low.c: Commit leftover changes from 2007-03-29.
13702
0c2ead7e
DJ		 137032007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
13704
13705 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Make 16-bit
13706 fields short instead of int. Add explicit padding.
13707 (i387_cache_to_fsave): Remove unnecessary casts.
13708 (i387_fsave_to_cache): Doc fix.
13709 (i387_cache_to_fxsave): Remove unnecessary casts and masking.
13710
73725ff3
DJ		 137112007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
13712
13713 * i387-fp.c (i387_cache_to_fxsave): Reinitialize val2 before use.
13714 (i387_fxsave_to_cache): Check fp->ftag while building ftag value.
13715
d99f33d8
PA		 137162007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
13717
13718 * configure.srv (arm*-*-mingw32ce*): Move near the other
13719 arm targets.
13720
68070c10
PA		 137212007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
13722
2482afc6 13723 * configure.ac: Add errno checking.
68070c10
PA		 13724 (AC_CHECK_HEADERS): Add errno.h, fcntl.h, signal.h,
13725 sys/file.h and malloc.h.
13726 (AC_CHECK_DECLS): Add perror.
13727 (srv_mingwce): Handle.
2482afc6 13728 * configure.srv (i[34567]86-*-cygwin*): Add
68070c10
PA		 13729 win32-i386-low.o to srv_tgtobj.
13730 (i[34567]86-*-mingw*): Likewise.
13731 (arm*-*-mingw32ce*): Add case.
13732 * gdbreplay.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
13733 HAVE_FCNTL_H, HAVE_ERRNO_H, HAVE_MALLOC_H]: Check.
13734 [__MINGW32CE__] (strerror): New function.
13735 [__MINGW32CE__] (errno): Define to GetLastError.
13736 [__MINGW32CE__] (COUNTOF): New macro.
13737 (remote_open): Remove extra close call.
13738 * mem-break.c (delete_breakpoint_at): New function.
13739 * mem-break.h (delete_breakpoint_at): Declare.
13740 * remote-utils.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
13741 HAVE_FCNTL_H, HAVE_UNISTD_H, HAVE_ERRNO_H]: Check.
13742 [USE_WIN32API] (read, write): Add char* casts.
13743 * server.c [HAVE_UNISTD_H, HAVE_SIGNAL_H]: Check.
13744 * server.h: Include wincecompat.h on Windows CE.
13745 [HAVE_ERRNO_H]: Check.
13746 (perror): Declare if not declared.
13747 * utils.c: Add stdlib.h, errno.h and malloc.h includes.
13748 (perror_with_name): Remove errno declaration.
13749 * wincecompat.h: New.
13750 * wincecompat.c: New.
13751 * win32-low.h: New.
13752 * win32-arm-low.c: New.
13753 * win32-i386-low.c: New.
13754 (win32-low.c): Include mem-break.h and win32-low.h, and winnt.h.
13755 (OUTMSG2): Make it safe.
13756 (_T): New macro.
13757 (COUNTOF): New macro.
13758 (NUM_REGS): Get it from the low target.
13759 (CONTEXT_EXTENDED_REGISTERS, CONTEXT_FLOATING_POINT,
13760 CONTEXT_DEBUG_REGISTERS): Add fallbacks to 0.
13761 (thread_rec): Let low target handle debug registers.
13762 (child_add_thread): Likewise.
13763 (child_init_thread_list): Likewise.
13764 (continue_one_thread): Likewise.
13765 (regptr): New.
13766 (do_child_fetch_inferior_registers): Move to ...
13767 * win32-i386-low.c: ... here, and rename to ...
13768 (do_fetch_inferior_registers): ... this.
889bf7c5 13769 * win32-low.c (child_fetch_inferior_registers):
68070c10
PA		 13770 Go through the low target.
13771 (do_child_store_inferior_registers): Use regptr.
13772 (strwinerror): New function.
13773 (win32_create_inferior): Handle Windows CE.
13774 Use strwinerror instead of strerror on Windows error
13775 codes. Add program to the error output.
13776 Don't close the main thread handle on Windows CE.
13777 (win32_attach): Use coredll.dll on Windows CE.
13778 (win32_kill): Close current process and current
13779 thread handles.
13780 (win32_detach): Use coredll.dll on Windows CE.
13781 (win32_resume): Let low target handle debug registers, and
13782 step request.
13783 (handle_exception): Add/Remove initial breakpoint. Avoid
13784 non-existant WSTOPSIG on Windows CE.
13785 (win32_read_inferior_memory): Cast to remove warning.
13786 (win32_arch_string): Go through the low target.
13787 (initialize_low): Call set_breakpoint_data with the low
13788 target's breakpoint.
13789 * win32-low.c (dr, FLAG_TRACE_BIT, FCS_REGNUM,
13790 FOP_REGNUM, mappings): Move to ...
13791 * win32-i386-low.c: ... here.
13792 * win32-low.c (win32_thread_info): Move to ...
13793 * win32-low.h: ... here.
13794 * Makefile.in (SFILES): Add win32-low.c, win32-i386-low.c,
13795 win32-arm-low.c and wincecompat.c.
13796 (all:): Add $EXEEXT.
13797 (install-only:): Likewise.
13798 (gdbserver:): Likewise.
13799 (gdbreplay:): Likewise.
13800 * config.in: Regenerate.
13801 * configure: Regenerate.
13802
41093d81
PA		 138032007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
13804
13805 * win32-low.c: Rename typedef thread_info to
13806 win32_thread_info throughout.
13807
544afa54
PA		 138082007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
13809
13810 * win32-i386-low.c: Rename to ...
13811 * win32-low.c: ... this.
13812 * configure.srv: Replace win32-i386-low.o with win32-low.o.
13813 * Makefile.in: Likewise.
13814
bce7165d
PA		 138152007-03-27 Pedro Alves <pedro_alves@portugalmail.pt>
13816
13817 * remote-utils.c (monitor_output): Constify msg parameter.
13818 * server.h (monitor_output): Likewise.
13819 * win32-i386-low.c (handle_output_debug_string): New.
13820 (win32_kill): Handle OUTPUT_DEBUG_STRING_EVENT events using
13821 handle_output_debug_string.
13822 (get_child_debug_event): Likewise.
13823
506c7aa0
DJ		 138242007-03-27 Mat Hostetter <mat@lcs.mit.edu>
13825
13826 * server.c (main): Correct strtoul check.
13827
42c81e2a
DJ		 138282007-03-27 Jon Ringle <jon@ringle.org>
13829
13830 * linux-low.c: Check __ARCH_HAS_MMU__ also.
13831
9453113a
DJ		 138322007-03-27 Brooks Moses <brooks.moses@codesourcery.com>
13833
13834 * Makefile.in: Add dummy "pdf" and "install-pdf" targets.
13835
64a69107
DJ		 138362007-02-27 Daniel Jacobowitz <dan@codesourcery.com>
13837
13838 * terminal.h: Check HAVE_SGTTY_H.
13839
138402007-02-27 Mat Hostetter <mat@lcs.mit.edu>
6f8486da
DJ		 13841
13842 * remote-utils.c (remote_open): Print out the assigned port number.
13843
c74d0ad8
DJ		 138442007-02-26 Daniel Jacobowitz <dan@codesourcery.com>
13845
13846 * remote-utils.c (monitor_output): New function.
13847 * server.c (debug_threads): Define here.
13848 (monitor_show_help): New function.
13849 (handle_query): Handle qRcmd.
13850 (main): Do not handle 'd' packet.
13851 * server.h (debug_threads, remote_debug, monitor_output): Declare.
13852 * linux-low.c, spu-low.c, win32-i386-low.c: Remove definitions
13853 of debug_threads.
13854
de7c3b4a
PA		 138552007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
13856
13857 * Makefile.in (EXEEXT): New.
13858 (clean): Use $(EXEEXT).
13859
ef57601b
PA		 138602007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
13861
13862 * target.h (target_ops): Rename send_signal to request_interrupt,
13863 and remove enum target_signal parameter.
13864 * linux-low.c (linux_request_interrupt): Rename from
13865 linux_send_signal, and always send SIGINT.
13866 * spu-low.c (spu_request_interrupt): Rename from spu_send_signal,
13867 and always send SIGINT.
13868 * remote-utils.c (putpkt_binary): Call request_interrupt, instead
13869 of send_signal.
13870 (input_interrupt): Likewise.
13871
820f2bda
PA		 138722007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
13873
13874 * server.c (get_features_xml): Check if target implemented
13875 arch_string.
13876 * win32-i386-low.c (win32_arch_string): New.
13877 (win32_target_ops): Add win32_arch_string as arch_string member.
13878
ab39bf24
UW		 138792007-02-22 Markus Deuling <deuling@de.ibm.com>
13880
13881 * spu-low.c (spu_arch_string): New.
13882 (spu_target_ops): Add spu_arch_string.
13883
61ff6e04
DJ		 138842007-02-16 Daniel Jacobowitz <dan@codesourcery.com>
13885
13886 * remote-utils.c: Remove HAVE_TERMINAL_H check.
13887 * configure.ac: Do not check for terminal.h.
13888 * configure, config.in: Regenerated.
13889
fb1e4ffc
DJ		 138902007-02-08 Daniel Jacobowitz <dan@codesourcery.com>
13891
13892 * Makefile.in (OBS): Add $(XML_BUILTIN).
13893 (XML_DIR, XML_TARGET, XML_FILES, XML_BUILTIN): New.
13894 (clean): Update.
13895 (target.xml, xml-builtin.c, stamp-xml, arm-with-iwmmxt.o)
13896 (arm-with-iwmmxt.c): New.
13897 * config.in, configure: Regenerate.
13898 * configure.ac: Check for iWMMXt. Handle srv_xmltarget,
13899 srv_xmlbuiltin, and srv_xmlfiles. Define USE_XML.
13900 * configure.srv: Mention srv_xmltarget and srv_xmlfiles.
13901 (arm*-*-linux*): Add iWMMXt and regset support.
13902 * linux-arm-low.c (PTRACE_GETWMMXREGS, PTRACE_SETWMMXREGS): Define.
13903 (arm_fill_gregset, arm_store_gregset, arm_fill_wmmxregset)
13904 (arm_store_wmmxregset, target_regsets): New.
13905 * server.c (get_features_xml): Take annex argument. Check builtin
13906 XML documents.
13907 (handle_query): Handle multiple annexes.
13908
0f48aa01
DJ		 139092007-01-29 Daniel Jacobowitz <dan@codesourcery.com>
13910
13911 * remote-utils.c [USE_WIN32API] (read, write): Define.
13912 (putpkt_binary, input_interrupt, readchar, getpkt): Use read and
13913 write.
13914
23181151
DJ		 139152007-01-09 Daniel Jacobowitz <dan@codesourcery.com>
13916
13917 * linux-i386-low.c (the_low_target): Set arch_string.
13918 * linux-x86-64-low.c (the_low_target): Likewise.
13919 * linux-low.c (linux_arch_string): New.
13920 (linux_target_ops): Add it.
13921 * linux-low.h (struct linux_target_ops): Add arch_string.
13922 * server.c (write_qxfer_response): Use const void * for DATA.
13923 (get_features_xml): New.
13924 (handle_query): Handle qXfer:features:read. Report it for qSupported.
13925 * target.h (struct target_ops): Add arch_string method.
13926
9d606399
DJ		 139272007-01-03 Denis Pilat <denis.pilat@st.com>
13928 Daniel Jacobowitz <dan@codesourcery.com>
13929
13930 * linux-low.c (linux_kill): Handle being called with no threads.
13931 * win32-i386-low.c (win32_kill): Likewise.
13932 (get_child_debug_event): Clear current_process_handle.
13933
139342006-12-30 Denis PILAT <denis.pilat@st.com>
8264bb58
DJ		 13935 Daniel Jacobowitz <dan@codesourcery.com>
13936
13937 * remote-utils.c (remote_open): Check the type of specified
13938 serial port devices before opening them.
13939 * server.c (main): Kill the inferior if an error occurs during
13940 the first remote_open.
13941
a5e13d24
DJ		 139422006-12-05 Markus Deuling <deuling@de.ibm.com>
13943
13944 * README: Update supported targets.
13945
186947f7
DJ		 139462006-11-28 Daniel Jacobowitz <dan@codesourcery.com>
13947
13948 * Makefile.in (clean): Remove reg-mips64.c.
13949 (reg-mips64.c, reg-mips64.o): New rules.
13950 * configure.srv: Handle mips64. Include regset support for mips.
13951 * linux-mips-low.c (union mips_register): New.
13952 (mips_get_pc, mips_set_pc, mips_reinsert_addr): Use it.
13953 (mips_breakpoint, mips_breakpoint_at): Use int.
13954 (mips_collect_register, mips_supply_register)
13955 (mips_collect_register_32bit, mips_supply_register_32bit)
13956 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
13957 (mips_store_fpregset, target_regsets): New.
13958 * thread-db.c (thread_db_get_tls_address): Use uintptr_t.
13959
a13e2c95
UW		 139602006-11-22 Ulrich Weigand <uweigand@de.ibm.com>
13961
13962 * configure.srv: Add target "spu*-*-*".
13963 * Makefile.in (clean): Remove reg-spu.c.
13964 (reg-spu.c, reg-spu.o, spu-low.o): Add dependencies.
13965 * spu-low.c: New file.
13966
cb7283db
DJ		 139672006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
13968
13969 * configure.ac: Correct td_thr_tls_get_addr test.
13970 * configure: Regenerated.
13971
89be2091
DJ		 139722006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
13973
13974 * linux-low.c (linux_wait_for_event): Reformat. Use the
13975 pass_signals array.
13976 * remote-utils.c (decode_address_to_semicolon): New.
13977 * server.c (pass_signals, handle_general_set): New.
13978 (handle_query): Mention QPassSignals for qSupported.
13979 (main): Call handle_general_set.
13980 * server.h (pass_signals, decode_address_to_semicolon): New.
13981
000ef4f0
DJ		 139822006-11-06 Daniel Jacobowitz <dan@codesourcery.com>
13983
13984 * server.c (handle_query): Correct error handling for read_auxv.
13985
b7149293
UW		 139862005-10-19 Ulrich Weigand <uweigand@de.ibm.com>
13987
13988 * configure.srv [s390-*-linux*, s390x-*-linux*]: Set srv_linux_regsets
13989 and srv_linux_thread_db to yes.
13990 * linux-s390-low.c (s390_fill_gregset): New function.
13991 (target_regsets): Define data structure.
13992
dae5f5cf
DJ		 139932006-10-17 Daniel Jacobowitz <dan@codesourcery.com>
13994
13995 * acinclude.m4 (SRV_CHECK_TLS_GET_ADDR): New.
13996 * configure.ac: Use it. Define HAVE_TD_THR_TLS_GET_ADDR.
13997 * config.in, configure: Regenerated.
13998 * inferiors.c (gdb_id_to_thread): New function.
13999 (gdb_id_to_thread_id): Use it.
14000 * linux-low.c (linux_target_ops): Use thread_db_get_tls_address.
14001 * linux-low.h (struct process_info): Add th member.
14002 (thread_db_get_tls_address): New prototype.
14003 * remote-utils.c (decode_address): Make non-static.
14004 * server.c (handle_query): Handle qGetTLSAddr.
14005 * server.h (gdb_id_to_thread, decode_address): New prototypes.
14006 * target.h (struct target_ops): Add get_tls_address.
14007 * thread-db.c (maybe_attach_thread): Save the thread handle.
14008 (thread_db_get_tls_address): New.
14009
32ca6d61
DJ		 140102006-09-28 Daniel Jacobowitz <dan@codesourcery.com>
14011
14012 * linux-low.c (PTRACE_GETSIGINFO, PTRACE_SETSIGINFO): Define.
14013 (linux_resume_one_process): Take a siginfo_t *. Update all
14014 callers. Queue it if necessary. Use PTRACE_SETSIGINFO.
14015 (struct pending_signals): Add a siginfo_t.
14016 (linux_wait_for_process): Always set last_status.
14017 (linux_wait_for_event): Use PTRACE_GETSIGINFO.
14018 (linux_queue_one_thread): Use PTRACE_GETSIGINFO.
14019 * linux-low.h (struct process_info): Add last_status.
14020
5ffff7c1
DJ		 140212006-09-21 Daniel Jacobowitz <dan@codesourcery.com>
14022
14023 * remote-utils.c (try_rle): New function.
14024 (putpkt_binary): Use it.
14025
8695c747
DJ		 140262006-08-19 Daniel Jacobowitz <dan@codesourcery.com>
14027
14028 * Makefile.in (clean): Clean reg-x86-64-linux.c.
14029 (reg-x86-64-linux.o, reg-x86-64-linux.c): New.
14030 * configure.srv (x86_64-*-linux*): Use reg-x86-64-linux.o.
14031 * linux-x86-64-low.c (x86_64_regmap): Include ORIG_RAX.
14032 (x86_64_fill_gregset, x86_64_store_gregset): Skip floating
14033 point registers.
14034
290fadea
RS		 140352006-08-08 Richard Sandiford <richard@codesourcery.com>
14036
14037 * server.c (terminal_fd): New variable.
14038 (old_foreground_pgrp): Likewise.
14039 (restore_old_foreground_pgrp): New function.
14040 (start_inferior): Record the terminal file descriptor in terminal_fd
14041 and its original foreground group in old_foreground_pgrp. Register
14042 restore_old_foreground_pgrp with atexit().
14043
9f2e1e63
DJ		 140442006-07-26 Daniel Jacobowitz <dan@codesourcery.com>
14045
14046 * server.c (handle_query): Correct qPart to qXfer.
14047
b80864fb
DJ		 140482006-07-22 Daniel Jacobowitz <dan@codesourcery.com>
14049
14050 * configure.ac: Check for more headers which are missing on
14051 Windows. Automatically supply -lwsock32 and USE_WIN32API.
14052 * configure.srv: Add Cygwin and mingw32.
14053 * remote-utils.c: Don't include headers unconditionally which
14054 are missing on mingw32. Include <winsock.h> for mingw32.
14055 (remote_open): Adjust for mingw32 support. Flush
14056 standard error after writing to it.
14057 (remote_close, putpkt_binary, input_interrupt, block_async_io)
14058 (unblock_async_io, enable_async_io, disable_async_io)
14059 (readchar, getpkt): Update for Winsock support.
14060 (prepare_resume_reply): Expect a protocol signal number.
14061 * server.c: Disable <sys/wait.h> on mingw32.
14062 (start_inferior): Adjust for mingw32 support. Flush
14063 standard error after writing to it.
14064 (attach_inferior): Likewise. Use protocol signal
14065 numbers.
14066 (main): Skip 'D' packet on mingw32. Use protocol signal numbers
14067 and names.
14068 * win32-i386-low.c: New file.
14069 * Makefile.in (XM_CLIBS): Set.
14070 (gdbserver, gdbreplay): Use $(INTERNAL_CFLAGS).
14071 (win32-i386-low.o): New dependency rule.
14072 * linux-low.c (linux_wait): Use target signal numbers.
14073 * target.h (struct target_ops): Doc fix.
14074 * server.h (target_signal_to_name): New prototype.
14075 * gdbreplay.c: Don't include headers unconditionally which
14076 are missing on mingw32. Include <winsock.h> for mingw32.
14077 (remote_close, remote_open): Adjust for Winsock support.
14078 * configure, config.in: Regenerated.
14079
0876f84a
DJ		 140802006-07-12 Daniel Jacobowitz <dan@codesourcery.com>
14081
14082 * server.c (decode_xfer_read, write_qxfer_response): New.
14083 (handle_query): Take a packet length argument. Handle
14084 qXfer:auxv:read instead of qPart:auxv:read. Mention it in
14085 the qSupported response.
14086 (main): Update call to handle_query.
14087
01f9e8fa
DJ		 140882006-06-22 Daniel Jacobowitz <dan@codesourcery.com>
14089
14090 * remote-utils.c (remote_escape_output, remote_unescape_input): New.
14091 (putpkt_binary): Renamed from putpkt and adjusted for binary
14092 data.
14093 (putpkt): New wrapper for putpkt_binary.
14094 (readchar): Don't mask off the high bit.
14095 (decode_X_packet): New function.
14096 * server.c (main): Call putpkt_binary if a handler sets the packet
14097 length. Save the length of the incoming packet. Handle 'X'.
14098 * server.h (gdb_byte, remote_escape_output, decode_X_packet): New.
14099
be2a5f71
DJ		 141002006-06-21 Daniel Jacobowitz <dan@codesourcery.com>
14101
14102 * server.c (handle_query): Handle qSupported.
14103
ea025f5f
DJ		 141042006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
14105
14106 * remote-utils.c (all_symbols_looked_up): New variable.
14107 (look_up_one_symbol): Check it.
14108 * server.h (look_up_one_symbol): New declaration.
14109 * thread-db.c (thread_db_init): Set all_symbols_looked_up.
14110
9308fc88
DJ		 141112006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
14112
14113 * Makefile.in (linux-arm-low.o): Update dependencies.
66f338c7 14114 * linux-arm-low.c: Include "gdb_proc_service.h".
9308fc88
DJ		 14115 (PTRACE_GET_THREAD_AREA): Define.
14116 (ps_get_thread_area): New function.
14117
52fb6437
NS		 141182006-05-09 Nathan Sidwell <nathan@codesourcery.com>
14119
14120 * configure.srv (m68k*-*-uclinux*): New target.
14121 * linux-low.c (linux_create_inferior): Use vfork on mmuless systems.
14122 (linux_resume_one_process): Remove extraneous cast.
14123 (linux_read_offsets): New.
14124 (linux_target_op): Add linux_read_offsets on mmuless systems.
14125 * server.c (handle_query): Add qOffsets logic.
14126 * target.h (struct target_ops): Add read_offsets.
14127
21b0f40c
DJ		 141282006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
14129
14130 * linux-mips-low.c: Include <sys/ptrace.h> and "gdb_proc_service.h".
14131 (PTRACE_GET_THREAD_AREA): Define.
14132 (ps_get_thread_area): New function.
14133 * Makefile.in (linux-i386-low.o, linux-mips-low.o)
14134 (linux-x86-64-low.o): Update.
14135
0050a760
DJ		 141362006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
14137
14138 * configure.ac: Remove checks for prfpregset_t.
14139 * gdb_proc_service.h: New file.
14140 * linux-i386-low.c, linux-x86-64-low.c, thread-db.c: Use the
14141 new "gdb_proc_service.h".
14142 * proc-service.c: Likewise.
14143 (ps_pglobal_lookup, ps_pdread, ps_pdwrite): Use psaddr_t.
14144 (ps_lgetfpregs, ps_lsetfpregs): Use a void* argument.
14145 * Makefile.in (gdb_proc_service_h): Updated.
14146 * configure, config.in: Regenerated.
14147
b92a518e
DJ		 141482006-03-03 Daniel Jacobowitz <dan@codesourcery.com>
14149
14150 * remote-utils.c (prepare_resume_reply): Move declaration
14151 of gdb_id_from_wait to the top of the block.
14152
545587ee
DJ		 141532006-02-15 Daniel Jacobowitz <dan@codesourcery.com>
14154
14155 * linux-low.c (regsets_store_inferior_registers): Read the regset
14156 from the target before filling it.
14157
9db87ebd
DJ		 141582006-02-08 Daniel Jacobowitz <dan@codesourcery.com>
14159
14160 * server.c (attach_inferior): Return SIGTRAP for a successful
14161 attach.
14162
dd24457d
DJ		 141632006-02-01 Daniel Jacobowitz <dan@codesourcery.com>
14164
14165 * Makefile.in (OBS): Add version.o.
14166 (STAGESTUFF): Delete.
14167 (version.o): Add dependencies.
14168 (version.c): Replace rule.
14169 (clean): Remove version.c.
14170 * server.c (gdbserver_version): New.
14171 (gdbserver_usage): Use printf.
14172 (main): Handle --version and --help.
14173 * server.h (version, host_name): Add declarations.
14174
6f0f660e
EZ		 141752005-12-23 Eli Zaretskii <eliz@gnu.org>
14176
889bf7c5
PA		 14177 * linux-arm-low.c:
14178 * linux-arm-low.c:
14179 * inferiors.c:
14180 * i387-fp.h:
14181 * i387-fp.c:
14182 * gdbreplay.c:
14183 * regcache.c:
14184 * proc-service.c:
14185 * mem-break.h:
14186 * mem-break.c:
14187 * linux-x86-64-low.c:
14188 * linux-sh-low.c:
14189 * linux-s390-low.c:
14190 * linux-ppc64-low.c:
14191 * linux-ppc-low.c:
14192 * linux-mips-low.c:
14193 * linux-m68k-low.c:
14194 * linux-m32r-low.c:
14195 * linux-low.h:
14196 * linux-low.c:
14197 * linux-ia64-low.c:
14198 * linux-i386-low.c:
14199 * linux-crisv32-low.c:
14200 * thread-db.c:
14201 * terminal.h:
14202 * target.h:
14203 * target.c:
14204 * server.h:
14205 * server.c:
14206 * remote-utils.c:
14207 * regcache.h:
14208 * utils.c:
14209 * Makefile.in:
14210 * configure.ac:
6f0f660e
EZ		 14211 * gdbserver.1: Add (C) after Copyright. Update the FSF
14212 address.
14213
9d1fb177
DJ		 142142005-11-13 Daniel Jacobowitz <dan@codesourcery.com>
14215
14216 * linux-arm-low.c (arm_eabi_breakpoint): New variable.
14217 (arm_breakpoint_at): Recognize both breakpoints.
14218 (the_low_target): Use the correct breakpoint instruction.
14219
011a70c2
DJ		 142202005-11-02 Daniel Jacobowitz <dan@codesourcery.com>
14221
14222 * configure.srv (x86_64-*-linux*): Turn on thread_db support.
14223 * linux-x86-64-low.c (x86_64_breakpoint, x86_64_breakpoint_len)
14224 (x86_64_get_pc, x86_64_set_pc, x86_64_breakpoint_at): New.
14225 (the_low_target): Update.
14226
7fb85e41
AS		 142272005-10-25 Andreas Schwab <schwab@suse.de>
14228
14229 * server.c (main): Allocate mem_buf with PBUFSIZ bytes.
14230
14231 * linux-ia64-low.c (ia64_regmap): Remove NAT registers.
14232 (ia64_num_regs): Reduce to 462.
14233
3db0444b
DJ		 142342005-09-17 Daniel Jacobowitz <dan@codesourcery.com>
14235
14236 * acinclude.m4: Correct quoting.
14237 * aclocal.m4: Regenerated.
14238
14239 Suggested by SZOKOVACS Robert <szo@ies.hu>:
14240 * thread-db.c (thread_db_err_str): Handle TD_VERSION.
14241 (thread_db_init): Call thread_db_err_str.
14242 * configure.ac: Check for TD_VERSION.
14243 * config.in, configure: Regenerated.
14244
bee0189a
DJ		 142452005-07-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
14246
14247 * server.h (error, fatal, warning): Add ATTR_FORMAT.
14248
e9d25b98
DJ		 142492005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
14250
14251 * configure.ac: Define HAVE_LINUX_REGSETS even if PTRACE_GETREGS
14252 is not available. Define HAVE_PTRACE_GETREGS if it is.
14253 * config.in, configure: Regenerated.
14254 * configure.srv: Set srv_linux_regsets for PowerPC and PowerPC64.
14255 * linux-i386-low.c, linux-m68k-low.c: Update to use
14256 HAVE_PTRACE_GETREGS.
14257 * linux-low.c (regsets_fetch_inferior_registers)
14258 (regsets_store_inferior_registers): Only return 0 if we processed
14259 GENERAL_REGS.
14260 * linux-ppc-low.c (ppc_fill_gregset, target_regsets): New.
14261 * linux-ppc64-low.c (ppc_fill_gregset, target_regsets): New.
14262
a06660f7
DJ		 142632005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
14264
14265 * inferiors.c (struct thread_info): Add gdb_id.
14266 (add_thread): Add gdb_id argument.
14267 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New.
14268 * linux-low.c (linux_create_inferior, linux_attach_lwp): Update
14269 calls to add_thread.
14270 * remote-utils.c (prepare_resume_reply: Use thread_to_gdb_id.
14271 * server.c (handle_query): Use thread_to_gdb_id.
14272 (handle_v_cont, main): Use gdb_id_to_thread_id.
14273 * server.h (add_thread): Update prototype.
14274 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New
14275 prototypes.
14276
5a1f5858
DJ		 142772005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
14278
14279 * linux-low.c (fetch_register, usr_store_inferior_registers): Handle
14280 left-padded registers.
14281 * linux-low.h (struct linux_target_ops): Add left_pad_xfer.
14282 * linux-ppc64-low.c (the_low_target): Set left_pad_xfer.
14283
e122f1f5
SE		 142842005-07-01 Steve Ellcey <sje@cup.hp.com>
14285
14286 * configure.ac (BFD_NEED_DECLARATION): Replace with AC_CHECK_DECLS.
14287 * configure: Regenerate.
14288 * config.in: Regenerate.
14289 * server.h (NEED_DECLARATION_STRERROR):
14290 Replace with !HAVE_DECL_STRERROR.
14291
d592fa2f
DJ		 142922005-06-16 Daniel Jacobowitz <dan@codesourcery.com>
14293
14294 * linux-low.c (linux_wait, linux_send_signal): Don't test
14295 an unsigned long variable for > 0 if it could be MAX_ULONG.
14296 * server.c (myresume): Likewise.
14297 * target.c (set_desired_inferior): Likewise.
14298
ccbd4912
MK		 142992005-06-13 Mark Kettenis <kettenis@gnu.org>
14300
14301 * configure.ac: Simplify and improve check for socklen_t.
14302 * configure, config.in: Regenerate.
14303
f450004a
DJ		 143042005-06-12 Daniel Jacobowitz <dan@codesourcery.com>
14305
14306 * acconfig.h: Remove.
14307 * configure.ac: Add a test for socklen_t. Use three-argument
14308 AC_DEFINE throughout.
14309 * config.in: Regenerated using autoheader 2.59.
14310 * configure: Regenerated.
14311
14312 * gdbreplay.c (socklen_t): Provide a default.
14313 (remote_open): Use socklen_t.
14314 * remote-utils.c (socklen_t): Provide a default.
14315 (remote_open): Use socklen_t.
14316 (convert_int_to_ascii, convert_ascii_to_int, decode_M_packet): Use
14317 unsigned char.
14318
14319 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Use unsigned
14320 char for buffers.
14321 * linux-low.c (linux_read_memory, linux_write_memory)
14322 (linux_read_auxv): Likewise.
14323 * mem-break.c (breakpoint_data, set_breakpoint_data, check_mem_read)
14324 (check_mem_write): Likewise.
14325 * mem-break.h (set_breakpoint_data, check_mem_read, check_mem_write):
14326 Likewise.
14327 * regcache.c (struct inferior_rgcache_data, registers_to_string)
14328 (registers_from_string, register_data): Likewise.
14329 * server.c (handle_query, main): Likewise.
14330 * server.h (convert_ascii_to_int, convert_int_to_ascii)
14331 (decode_M_packet): Likewise.
14332 * target.c (read_inferior_memory, write_inferior_memory): Likewise.
14333 * target.h (struct target_ops): Update read_memory, write_memory,
14334 and read_auxv.
14335 (read_inferior_memory, write_inferior_memory): Update.
14336 * linux-low.h (struct linux_target_ops): Change type of breakpoint
14337 to unsigned char *.
14338 * linux-arm-low.c, linux-cris-low.c, linux-crisv32-low.c,
14339 linux-i386-low.c, linux-m32r-low.c, linux-m68k-low.c,
14340 linux-mips-low.c, linux-ppc-low.c, linux-ppc64-low.c,
14341 linux-s390-low.c, linux-sh-low.c: Update for changes in
14342 read_inferior_memory and the_low_target->breakpoint.
14343
eee84df1
DJ		 143442005-05-28 Daniel Jacobowitz <dan@codesourcery.com>
14345
14346 * Makefile.in (SFILES): Add linux-ppc64-low.c.
14347 (linux-ppc64-low.o, reg-ppc64.c, reg-ppc64.o): New targets.
14348 * configure.srv: Add powerpc64-*-linux*.
14349 * linux-ppc64-low.c: New file.
14350
45b134e5
OF		 143512005-05-23 Orjan Friberg <orjanf@axis.com>
14352
14353 * linux-cris-low.c: New file with support for CRIS.
14354 * linux-crisv32-low.c: Ditto for CRISv32.
14355 * Makefile.in (SFILES): Add linux-cris-low.c, linux-crisv32-low.c.
14356 (clean): Add reg-cris.c and reg-crisv32.c.
889bf7c5 14357 Add linux-cris-low.o, linux-crisv32-low.o, reg-cris.o, reg-cris.c,
45b134e5
OF		 14358 reg-crisv32.o, and reg-crisv32.c to make rules.
14359 * configure.srv: Add cris-*-linux* and crisv32-*-linux* to list of
14360 recognized targets.
14361
48d93c75
UW		 143622005-05-16 Ulrich Weigand <uweigand@de.ibm.com>
14363
14364 * linux-low.c (fetch_register): Ensure buffer size is a multiple
14365 of sizeof (PTRACE_XFER_TYPE).
14366 (usr_store_inferior_registers): Likewise. Zero out excess bytes.
14367
e013ee27
OF		 143682005-05-12 Orjan Friberg <orjanf@axis.com>
14369
889bf7c5 14370 * target.h (struct target_ops): Add insert_watchpoint,
e013ee27
OF		 14371 remove_watchpoint, stopped_by_watchpoint, stopped_data_address function
14372 pointers for hardware watchpoint support.
14373 * linux-low.h (struct linux_target_ops): Ditto.
14374 * linux-low.c (linux_insert_watchpoint, linux_remove_watchpoint)
14375 (linux_stopped_by_watchpoint, linux_stopped_data_address): New. Add
14376 to linux_target_ops.
14377 * remote-utils.c (prepare_resume_reply): Add watchpoint information to
14378 reply packet.
14379 * server.c (main): Recognize 'Z' and 'z' packets.
14380
b0ded00b
UW		 143812005-05-10 Ulrich Weigand <uweigand@de.ibm.com>
14382
14383 * linux-s390-low.c (s390_breakpoint, s390_breakpoint_len): Define.
14384 (s390_get_pc, s390_set_pc, s390_breakpoint_at): New functions.
14385 (the_low_target): Add new members.
14386
8643e2ad
DJ		 143872005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
14388
14389 * proc-service.c (ps_lgetregs): Search all_processes instead of
14390 all_threads.
14391
fc620387
DJ		 143922005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
14393
14394 * server.c (start_inferior): Change return type to int.
14395 (attach_inferior): Change sigptr to int *.
14396 (handle_v_cont, handle_v_requests): Change signal to int *.
14397 (main): Change signal to int.
14398
143992005-04-15 Kei Sakamoto <sakamoto.kei@renesas.com>
7cfbc4a0
KI		 14400
14401 * Makefile.in: Add linux-m32r-low.o, reg-m32r.c and reg-m32r.o.
14402 * configure.srv: Add m32r*-*-linux*.
14403 * linux-m32r-low.c: New file.
14404
e0e76420
DJ		 144052005-03-04 Daniel Jacobowitz <dan@codesourcery.com>
14406
14407 * Makefile.in (stamp-h): Set CONFIG_HEADERS explicitly.
14408
a1928bad
DJ		 144092005-03-03 Daniel Jacobowitz <dan@codesourcery.com>
14410
14411 * inferiors.c (change_inferior_id, add_thread, find_inferior_id):
14412 Take unsigned long arguments for PIDs.
14413 * linux-low.c (add_process, linux_attach_lwp, linux_attach)
14414 (linux_thread_alive, linux_wait_for_event, kill_lwp, send_sigstop)
14415 (wait_for_sigstop, linux_resume_one_process)
14416 (regsets_fetch_inferior_registers, linux_send_signal)
14417 (linux_read_auxv): Likewise. Update the types of variables holding
14418 PIDs. Update format string specifiers.
14419 * linux-low.h (struct process_info, linux_attach_lwp): Likewise.
14420 * remote-utils.c (prepare_resume_reply): Likewise.
14421 * server.c (cont_thread, general_thread, step_thread)
14422 (thread_from_wait, old_thread_from_wait, signal_pid): Change type to
14423 unsigned long.
14424 (handle_query): Update format specifiers.
14425 (handle_v_cont, main): Use strtoul for thread IDs.
14426 * server.h (struct inferior_list_entry): Use unsigned long for ID.
14427 (add_thread, find_inferior_id, change_inferior_id, cont_thread)
14428 (general_thread, step_thread, thread_from_wait)
14429 (old_thread_from_wait): Update.
14430 * target.h (struct thread_resume): Use unsigned long for THREAD.
14431 (struct target_ops): Use unsigned long for arguments to attach and
14432 thread_alive.
14433
dcdb98d2
DJ		 144342005-02-24 Daniel Jacobowitz <dan@codesourcery.com>
14435
14436 * acinclude.m4: Include bfd/bfd.m4 directly.
14437 * configure.ac: Use AC_ARG_PROGRAM. Suggested by Aron Griffis
14438 <agriffis@toolchain.org>.
14439 * aclocal.m4, configure: Regenerated.
14440
bec39cab
AC		 144412005-01-07 Andrew Cagney <cagney@gnu.org>
14442
14443 * configure.ac: Rename configure.in, require autoconf 2.59.
14444 * configure: Re-generate.
14445
434c4c77
DJ		 144462004-12-08 Daniel Jacobowitz <dan@debian.org>
14447
14448 * acinclude.m4 (SRV_CHECK_THREAD_DB): Add ps_get_thread_area. Reset
14449 LIBS when finished.
14450 * aclocal.m4: Regenerated.
14451 * configure: Regenerated.
14452
db1d3e1b
AS		 144532004-11-21 Andreas Schwab <schwab@suse.de>
14454
14455 * linux-m68k-low.c (m68k_num_gregs): Define.
14456 (m68k_fill_gregset, m68k_store_gregset, m68k_fill_fpregset)
14457 (m68k_store_fpregset, target_regsets) [HAVE_LINUX_REGSETS]: New.
14458 (m68k_breakpoint, m68k_breakpoint_len, m68k_get_pc, m68k_set_pc)
14459 (m68k_breakpoint_at): New. Add to the_low_target.
14460
14461 * configure.srv (m68*-*-linux*): Set srv_linux_regsets and
14462 srv_linux_thread_db to yes.
14463
43360365
JB		 144642004-10-20 Joel Brobecker <brobecker@gnat.com>
14465
14466 * linux-x86-64-low.c (ARCH_SET_GS): Add definition if missing.
14467 (ARCH_SET_FS): Likewise.
14468 (ARCH_GET_FS): Likewise.
14469 (ARCH_GET_GS): Likewise.
14470
fd500816
DJ		 144712004-10-16 Daniel Jacobowitz <dan@debian.org>
14472
14473 * linux-i386-low.c (ps_get_thread_area): New.
14474 * linux-x86-64-low.c (ps_get_thread_area): New.
14475 * linux-low.c: Include <sys/syscall.h>.
14476 (linux_kill_one_process): Don't kill the first thread here.
14477 (linux_kill): Kill the first thread here.
14478 (kill_lwp): New function.
14479 (send_sigstop, linux_send_signal): Use it.
14480 * proc-service.c: Clean up #ifdefs.
14481 (fpregset_info): Delete.
14482 (ps_lgetregs): Update and enable implementation.
14483 (ps_lsetregs, ps_lgetfpregs, ps_lsetfpregs): Remove disabled
14484 implementations.
14485 * remote-utils.c (struct sym_cache, symbol_cache): New.
14486 (input_interrupt): Print a clearer message.
14487 (async_io_enabled): New variable.
14488 (enable_async_io, disable_async_io): Use it. Update comments.
14489 (look_up_one_symbol): Use the symbol cache.
14490 * thread-db.c (thread_db_look_up_symbols): New function.
14491 (thread_db_init): Update comments. Call thread_db_look_up_symbols.
14492
f6de3c42
DJ		 144932004-10-16 Daniel Jacobowitz <dan@debian.org>
14494
14495 * configure.in: Test for -rdynamic.
14496 * configure: Regenerated.
14497 * Makefile (INTERNAL_LDFLAGS): New.
14498 (gdbserver, gdbreplay): Use it.
14499
2c0fc042
AC		 145002004-09-02 Andrew Cagney <cagney@gnu.org>
14501
14502 * Makefile.in (TAGS): Replace TM_FILE with DEPRECATED_TM_FILE.
14503
075b3282
DJ		 145042004-03-23 Daniel Jacobowitz <drow@mvista.com>
14505
14506 * linux-low.c (linux_wait): Clear all_processes list also.
14507
fa6a77dc
DJ		 145082004-03-12 Daniel Jacobowitz <drow@mvista.com>
14509
14510 * linux-low.c: Include <errno.h>. Remove extern declaration of
14511 errno.
14512
6d782a97
DJ		 145132004-03-12 Daniel Jacobowitz <drow@mvista.com>
14514
14515 * gdbreplay.c, server.h, utils.c: Update copyright years.
14516
3a7fb99b
DJ		 145172004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
14518
14519 * server.c (main): Print child status or termination signal from
14520 variable 'signal', not 'sig'.
14521
c3e735a6
DJ		 145222004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
14523
14524 * linux-low.c (linux_read_memory): Change return type to
14525 int. Check for and return error from ptrace().
14526 * target.c (read_inferior_memory): Change return type to int. Pass
14527 back return status from the_target->read_memory().
14528 * target.h (struct target_ops): Adapt *read_memory() prototype.
14529 Update comment.
14530 (read_inferior_memory): Adapt prototype.
14531 * server.c (main): Return an error packet if
14532 read_inferior_memory() returns an error.
14533
a59d1c82
DJ		 145342004-03-04 Daniel Jacobowitz <drow@mvista.com>
14535
14536 * Makefile.in (distclean): Remove config.h, stamp-h, and config.log.
14537 Unify with other clean targets.
14538
dc3f8883
DJ		 145392004-02-29 Daniel Jacobowitz <drow@mvista.com>
14540
14541 * server.c (handle_v_cont): Call set_desired_inferior.
14542
89a208da
DJ		 145432004-02-29 Daniel Jacobowitz <drow@mvista.com>
14544
14545 * remote-utils.c (prepare_resume_reply): Always supply "thread:".
14546
62ea82f5
DJ		 145472004-02-29 Daniel Jacobowitz <drow@mvista.com>
14548
14549 * linux-low.c (linux_wait): Unblock async I/O.
14550 (linux_resume): Block and enable async I/O.
14551 * remote-utils.c (block_async_io, unblock_async_io): New functions.
14552 * server.h (block_async_io, unblock_async_io): Add prototypes.
14553
6910d122
DJ		 145542004-02-29 Daniel Jacobowitz <drow@mvista.com>
14555
14556 * remote-utils.c (remote_open): Print a status notice after
14557 opening a TCP port.
14558 * server.c (attach_inferior): Print a status notice after
14559 attaching.
14560
145612004-02-29 Daniel Jacobowitz <drow@mvista.com>
d677d77d
DJ		 14562
14563 * linux-arm-low.c (arm_get_pc): Print out stop PC in debug mode.
14564
c89dc5d4
DJ		 145652004-02-26 Daniel Jacobowitz <drow@mvista.com>
14566
14567 * remote-utils.c (write_enn): Use "E01" instead of "ENN" for the
14568 error packet.
14569 * server.c, target.h: Update copyright years.
14570
4b8dad4a
RM		 145712004-02-25 Roland McGrath <roland@redhat.com>
14572
14573 * target.h (struct target_ops): New member `read_auxv'.
14574 * server.c (handle_query): Handle qPart:auxv:read: query using that.
14575 * linux-low.c (linux_read_auxv): New function.
14576 (linux_target_ops): Initialize `read_auxv' member to that.
14577
d7446758
JB		 145782004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
14579
14580 Committed by Jim Blandy <jimb@redhat.com>.
14581
14582 * linux-s390-low.c (s390_num_regs): Update.
4b8dad4a 14583 (s390_regmap): Remove control registers. Use __s390x__ predefine
d7446758
JB		 14584 instead of GPR_SIZE to distiguish s390 and s390x targets.
14585
5544ad89
DJ		 145862004-01-31 Daniel Jacobowitz <drow@mvista.com>
14587
14588 * linux-low.c: Update copyright year.
14589 (check_removed_breakpoint): Clear pending_is_breakpoint.
14590 (linux_set_resume_request, linux_queue_one_thread)
14591 (resume_status_pending_p): New functions.
14592 (linux_continue_one_thread): Use process->resume.
14593 (linux_resume): Only resume threads if there are no pending events.
14594 * linux-low.h (struct process_info): Add resume request
14595 pointer.
14596
2a68b70e
DJ		 145972004-01-30 Daniel Jacobowitz <drow@mvista.com>
14598
14599 * regcache.c (new_register_cache): Clear the allocated register
14600 buffer. Suggested by Atsushi Nemoto <anemo@mba.ocn.ne.jp>.
14601
64386c31
DJ		 146022003-10-13 Daniel Jacobowitz <drow@mvista.com>
14603
14604 * linux-low.c (linux_resume): Take a struct thread_resume *
14605 argument.
14606 (linux_wait): Update call.
14607 (resume_ptr): New static variable.
14608 (linux_continue_one_thread): Renamed from
14609 linux_continue_one_process. Use resume_ptr.
14610 (linux_resume): Use linux_continue_one_thread.
14611 * server.c (handle_v_cont, handle_v_requests): New functions.
14612 (myresume): New function.
14613 (main): Handle 'v' case.
14614 * target.h (struct thread_resume): New type.
14615 (struct target_ops): Change argument of "resume" to struct
14616 thread_resume *.
14617 (myresume): Delete macro.
14618
c938e9b0
L		 146192003-08-08 H.J. Lu <hongjiu.lu@intel.com>
14620
14621 * Makefile.in (install-only): Create dest dir. Support DESTDIR.
14622 (uninstall): Support DESTDIR.
14623
7f313d07
BC		 14624Mon Jul 21 20:09:34 UTC 2003 Brendan Conoboy <blc@redhat.com>
14625
14626 * configure.srv: Add xscale*linux copy of arm*linux entry.
14627
3b2fc2ea
DJ		 146282003-07-24 Daniel Jacobowitz <drow@mvista.com>
14629
14630 * linux-arm-low.c (arm_reinsert_addr): New function.
14631 (the_low_target): Add arm_reinsert_addr.
14632
1c0a559e
MK		 146332003-07-08 Mark Kettenis <kettenis@gnu.org>
14634
14635 * mem-break.c: Remove whitespace at end of file.
14636
43d5792c
DJ		 146372003-06-28 Daniel Jacobowitz <drow@mvista.com>
14638
14639 * configure.in: Check whether we need to prototype strerror.
14640 * server.h: Optionally prototype strerror.
14641 * gdbreplay.c (perror_with_name): Use strerror.
14642 * linux-low.c (linux_attach_lwp): Use strerror.
14643 * utils.c (perror_with_name): Use strerror.
14644 * config.in, configure: Regenerated.
14645
c8a86edf
DJ		 146462003-06-28 Daniel Jacobowitz <drow@mvista.com>
14647
14648 * linux-sh-low.c (sh_regmap): Fix FP register offsets, reported by
14649 SUGIOKA Toshinobu <sugioka@itonet.co.jp>.
14650
73d37363
DJ		 146512003-06-20 Daniel Jacobowitz <drow@mvista.com>
14652
14653 * Makefile.in (SFILES): Update.
14654 * low-hppabsd.c, low-lynx.c, low-nbsd.c, low-sim.c, low-sparc.c,
14655 low-sun3.c: Remove files.
14656
6ad8ae5c
DJ		 146572003-06-17 Daniel Jacobowitz <drow@mvista.com>
14658
14659 * linux-low.c: Move comment to linux_thread_alive where it belonged.
14660 (linux_detach_one_process, linux_detach): New functions.
14661 (linux_target_ops): Add linux_detach.
14662 * server.c (main): Handle 'D' packet.
14663 * target.h (struct target_ops): Add "detach" member.
14664 (detach_inferior): Define.
14665
1581182a
MK		 146662003-06-13 Mark Kettenis <kettenis@gnu.org>
14667
14668 From Kelley Cook <kelleycook@wideopenwest.com>:
14669 * configure.srv: Accept i[34567]86 variants.
14670
e5379b03
DJ		 146712003-06-05 Daniel Jacobowitz <drow@mvista.com>
14672
14673 * linux-low.c (linux_wait_for_event): Correct comment typos.
14674 (linux_resume_one_process): Call check_removed_breakpoint.
14675 (linux_send_signal): New function.
14676 (linux_target_ops): Add linux_send_signal.
14677 * remote-utils.c (putpkt, input_interrupt): Use send_signal instead
14678 of kill.
14679 * target.h (struct target_ops): Add send_signal.
14680
2ff29de4
JB		 146812003-05-29 Jim Blandy <jimb@redhat.com>
14682
14683 * linux-low.c (usr_store_inferior_registers): Transfer buf in
14684 PTRACE_XFER_TYPE-sized chunks, not int-sized chunks. Otherwise,
14685 if 'int' is smaller than PTRACE_XFER_TYPE, you end up throwing
14686 away part of the register's value.
14687
254787d4
DJ		 146882003-03-26 Daniel Jacobowitz <drow@mvista.com>
14689
14690 * linux-low.c (linux_create_inferior): Use __SIGRTMIN.
14691 (linux_wait_for_event, linux_init_signals): Likewise.
14692
94e10508
DJ		 146932003-03-17 Daniel Jacobowitz <drow@mvista.com>
14694
14695 * configure.in: Check for stdlib.h.
14696 * configure: Regenerated.
14697 * config.in: Regenerated.
14698
4c0711e0
DJ		 146992003-01-04 Andreas Schwab <schwab@suse.de>
14700
14701 * linux-m68k-low.c (m68k_num_regs): Define to 29 instead of 31.
14702
ef66e766
AC		 147032003-01-02 Andrew Cagney <ac131313@redhat.com>
14704
14705 * Makefile.in: Remove obsolete code.
14706
a1358604
DJ		 147072002-11-20 Daniel Jacobowitz <drow@mvista.com>
14708
14709 * linux-s390-low.c (s390_regmap): Check GPR_SIZE instead of
14710 defined(PT_FPR0_HI).
14711
23ce3b1c
DJ		 147122002-11-17 Stuart Hughes <seh@zee2.com>
14713
14714 * linux-arm-low.c (arm_num_regs): Increase.
14715 (arm_regmap): Include status register.
14716
147172002-11-17 Daniel Jacobowitz <drow@mvista.com>
14718
14719 * linux-low.c (register_addr): Remove incorrect -1 check.
14720
a9fa9f7d
DJ		 147212002-08-29 Daniel Jacobowitz <drow@mvista.com>
14722
14723 * linux-low.c (linux_create_inferior): Call setpgid. Return
14724 the new PID.
14725 (unstopped_p, linux_signal_pid): Remove.
14726 (linux_target_ops): Remove linux_signal_pid.
14727 * remote-utils.c (putpkt, input_interrupt): Use signal_pid
14728 global instead of target method.
14729 * target.h (struct target_ops): Remove signal_pid. Update comment
14730 for create_inferior.
14731 * server.c (signal_pid): New variable.
14732 (create_inferior): Set signal_pid. Block SIGTTOU and SIGTTIN in
4b8dad4a 14733 gdbserver. Set the child to be the foreground process group.
a9fa9f7d
DJ		 14734 (attach_inferior): Set signal_pid.
14735
17574093
DJ		 147362002-08-23 Daniel Jacobowitz <drow@mvista.com>
14737
14738 * ChangeLog: New file, with entries from gdb/ChangeLog after GDB 5.2.
14739
147402002-08-20 Jim Blandy <jimb@redhat.com>
14741
14742 * Makefile.in (LDFLAGS): Allow the configure script to establish a
14743 default for this.
14744
147452002-08-01 Andrew Cagney <cagney@redhat.com>
14746
14747 * Makefile.in: Make chill references obsolete.
14748
147492002-07-24 Kevin Buettner <kevinb@redhat.com>
14750
14751 * configure.in (unistd.h): Add to AC_CHECK_HEADERS list.
14752 * configure: Regenerate.
14753 * config.in: Regenerate.
14754
147552002-07-09 David O'Brien <obrien@FreeBSD.org>
14756
14757 * gdbreplay.c (stdlib.h, unistd.h): Conditionaly include.
14758 (perror_with_name, remote_close, remote_open, expect, play): Static.
14759
147602002-07-04 Michal Ludvig <mludvig@suse.cz>
14761
4b8dad4a 14762 * linux-x86-64-low.c (x86_64_regmap): Make it an array of
17574093
DJ		 14763 byte offsets instead of an array of indexes.
14764 (x86_64_store_gregset, x86_64_store_fpregset): Parameter made const.
14765
147662002-06-13 Daniel Jacobowitz <drow@mvista.com>
14767
14768 * regcache.c: Add comment.
14769
147702002-06-11 Daniel Jacobowitz <drow@mvista.com>
14771
14772 * thread-db.c: New file.
14773 * proc-service.c: New file.
14774 * acinclude.m4: New file.
14775 * Makefile.in: Add GDBSERVER_LIBS, gdb_proc_service_h,
14776 proc-service.o, and thread-db.o.
14777 (linux-low.o): Add USE_THREAD_DB.
14778 * acconfig.h: Add HAVE_PRGREGSET_T, HAVE_PRFPREGSET_T,
14779 HAVE_LWPID_T, HAVE_PSADDR_T, and PRFPREGSET_T_BROKEN.
14780 * aclocal.m4: Regenerated.
14781 * config.in: Regenerated.
14782 * configure: Regenerated.
14783 * configure.in: Check for proc_service.h, sys/procfs.h,
14784 thread_db.h, and linux/elf.h headrs.
14785 Check for lwpid_t, psaddr_t, prgregset_t, prfpregset_t, and
14786 PRFPREGSET_T_BROKEN. Introduce srv_thread_depfiles and USE_THREAD_DB.
14787 Check for -lthread_db and thread support.
14788 * configure.srv: Enable thread_db support for ARM, i386, MIPS,
14789 PowerPC, and SuperH.
14790 * i387-fp.c: Constify arguments.
14791 * i387-fp.h: Likewise.
14792 * inferiors.c: (struct thread_info): Renamed from
14793 `struct inferior_info'. Remove PID member. Use generic inferior
14794 list header. All uses updated.
14795 (inferiors, signal_pid): Removed.
14796 (all_threads): New variable.
14797 (get_thread): Define.
14798 (add_inferior_to_list): New function.
14799 (for_each_inferior): New function.
14800 (change_inferior_id): New function.
14801 (add_inferior): Removed.
14802 (remove_inferior): New function.
14803 (add_thread): New function.
14804 (free_one_thread): New function.
14805 (remove_thread): New function.
14806 (clear_inferiors): Use for_each_inferior and free_one_thread.
14807 (find_inferior): New function.
14808 (find_inferior_id): New function.
14809 (inferior_target_data): Update argument type.
14810 (set_inferior_target_data): Likewise.
14811 (inferior_regcache_data): Likewise.
14812 (set_inferior_regcache_data): Likewise.
14813 * linux-low.c (linux_bp_reinsert): Remove.
14814 (all_processes, stopping_threads, using_thrads)
14815 (struct pending_signals, debug_threads, pid_of): New.
14816 (inferior_pid): Replace with macro.
14817 (struct inferior_linux_data): Remove.
14818 (get_stop_pc, add_process): New functions.
14819 (linux_create_inferior): Restore SIGRTMIN+1 before calling exec.
14820 Use add_process and add_thread.
14821 (linux_attach_lwp): New function, based on old linux_attach. Use
14822 add_process and add_thread. Set stop_expected for new threads.
14823 (linux_attach): New function.
14824 (linux_kill_one_process): New function.
14825 (linux_kill): Kill all LWPs.
14826 (linux_thread_alive): Use find_inferior_id.
14827 (check_removed_breakpoints, status_pending_p): New functions.
14828 (linux_wait_for_process): Renamed from linux_wait_for_one_inferior.
14829 Update. Use WNOHANG. Wait for cloned processes also. Update process
14830 struct for the found process.
14831 (linux_wait_for_event): New function.
14832 (linux_wait): Use it. Support LWPs.
14833 (send_sigstop, wait_for_sigstop, stop_all_processes)
14834 (linux_resume_one_process, linux_continue_one_process): New functions.
14835 (linux_resume): Support LWPs.
14836 (REGISTER_RAW_SIZE): Remove.
14837 (fetch_register): Use register_size instead. Call supply_register.
14838 (usr_store_inferior_registers): Likewise. Call collect_register.
14839 Fix recursive case.
14840 (regsets_fetch_inferior_registers): Improve error message.
14841 (regsets_store_inferior_registers): Add debugging.
14842 (linux_look_up_symbols): Call thread_db_init if USE_THREAD_DB.
14843 (unstopped_p, linux_signal_pid): New functions.
14844 (linux_target_ops): Add linux_signal_pid.
14845 (linux_init_signals): New function.
14846 (initialize_low): Call it. Initialize using_threads.
14847 * regcache.c (inferior_regcache_data): Add valid
14848 flag.
14849 (get_regcache): Fetch registers lazily. Add fetch argument
14850 and update all callers.
14851 (regcache_invalidate_one, regcache_invalidate): New
14852 functions.
14853 (new_register_cache): Renamed from create_register_cache.
14854 Return the new regcache.
14855 (free_register_cache): Change argument to a void *.
14856 (registers_to_string, registers_from_string): Call get_regcache
14857 with fetch flag set.
14858 (register_data): Make static. Pass fetch flag to get_regcache.
14859 (supply_register): Call get_regcache with fetch flag clear.
14860 (collect_register): Call get_regcache with fetch flag set.
14861 (collect_register_as_string): New function.
14862 * regcache.h: Update.
14863 * remote-utils.c (putpkt): Flush after debug output and use
14864 stderr.
14865 Handle input interrupts while waiting for an ACK.
14866 (input_interrupt): Use signal_pid method.
14867 (getpkt): Flush after debug output and use stderr.
14868 (outreg): Use collect_register_as_string.
14869 (new_thread_notify, dead_thread_notify): New functions.
14870 (prepare_resume_reply): Check using_threads. Set thread_from_wait
14871 and general_thread.
14872 (look_up_one_symbol): Flush after debug output.
14873 * server.c (step_thread, server_waiting): New variables.
14874 (start_inferior): Don't use signal_pid. Update call to mywait.
14875 (attach_inferior): Update call to mywait.
14876 (handle_query): Handle qfThreadInfo and qsThreadInfo.
14877 (main): Don't fetch/store registers explicitly. Use
14878 set_desired_inferior. Support proposed ``Hs'' packet. Update
14879 calls to mywait.
14880 * server.h: Update.
14881 (struct inferior_list, struct_inferior_list_entry): New.
14882 * target.c (set_desired_inferior): New.
14883 (write_inferior_memory): Constify.
14884 (mywait): New function.
14885 * target.h: Update.
14886 (struct target_ops): New signal_pid method.
14887 (mywait): Removed macro, added prototype.
14888
14889 * linux-low.h (regset_func): Removed.
14890 (regset_fill_func, regset_store_func): New.
14891 (enum regset_type): New.
14892 (struct regset_info): Add type field. Use new operation types.
14893 (struct linux_target_ops): stop_pc renamed to get_pc.
14894 Add decr_pc_after_break and breakpoint_at.
14895 (get_process, get_thread_proess, get_process_thread)
14896 (strut process_info, all_processes, linux_attach_lwp)
14897 (thread_db_init): New.
14898
14899 * linux-arm-low.c (arm_get_pc, arm_set_pc,
14900 arm_breakpoint, arm_breakpoint_len, arm_breakpoint_at): New.
14901 (the_low_target): Add new members.
14902 * linux-i386-low.c (i386_store_gregset, i386_store_fpregset)
14903 (i386_store_fpxregset): Constify.
14904 (target_regsets): Add new kind identifier.
14905 (i386_get_pc): Renamed from i386_stop_pc. Simplify.
14906 (i386_set_pc): Add debugging.
14907 (i386_breakpoint_at): New function.
14908 (the_low_target): Add new members.
14909 * linux-mips-low.c (mips_get_pc, mips_set_pc)
14910 (mips_breakpoint, mips_breakpoint_len, mips_reinsert_addr)
14911 (mips_breakpoint_at): New.
14912 (the_low_target): Add new members.
14913 * linux-ppc-low.c (ppc_get_pc, ppc_set_pc)
14914 (ppc_breakpoint, ppc_breakpoint_len, ppc_breakpoint_at): New.
14915 (the_low_target): Add new members.
14916 * linux-sh-low.c (sh_get_pc, sh_set_pc)
14917 (sh_breakpoint, sh_breakpoint_len, sh_breakpoint_at): New.
14918 (the_low_target): Add new members.
14919 * linux-x86-64-low.c (target_regsets): Add new kind
14920 identifier.
14921
149222002-05-15 Daniel Jacobowitz <drow@mvista.com>
14923
14924 From Martin Pool <mbp@samba.org>:
14925 * server.c (gdbserver_usage): New function.
14926 (main): Call it.
14927
149282002-05-14 Daniel Jacobowitz <drow@mvista.com>
14929
14930 * mem-break.c (reinsert_breakpoint_by_bp): Correct typo
14931 stop_at -> stop_pc.
14932
149332002-05-04 Andrew Cagney <ac131313@redhat.com>
14934
14935 * Makefile.in: Remove obsolete code.
14936
149372002-04-24 Michal Ludvig <mludvig@suse.cz>
14938
14939 * linux-low.c (regsets_fetch_inferior_registers),
14940 (regsets_store_inferior_registers): Removed cast to int from
14941 ptrace() calls.
14942 * regcache.h: Added declaration of struct inferior_info.
14943
149442002-04-20 Daniel Jacobowitz <drow@mvista.com>
14945
14946 * inferiors.c (struct inferior_info): Add regcache_data.
14947 (add_inferior): Call create_register_cache.
14948 (clear_inferiors): Call free_register_cache.
14949 (inferior_regcache_data, set_inferior_regcache_data): New functions.
14950 * regcache.c (struct inferior_regcache_data): New.
14951 (registers): Remove.
14952 (get_regcache): New function.
14953 (create_register_cache, free_register_cache): New functions.
14954 (set_register_cache): Don't initialize the register cache here.
14955 (registers_to_string, registers_from_string, register_data): Call
14956 get_regcache.
14957 * regcache.h: Add prototypes.
14958 * server.h: Likewise.
14959
149602002-04-20 Daniel Jacobowitz <drow@mvista.com>
14961
14962 * mem-break.c: New file.
14963 * mem-break.h: New file.
14964 * Makefile.in: Add mem-break.o rule; update server.h
14965 dependencies.
14966 * inferiors.c (struct inferior_info): Add target_data
14967 member.
14968 (clear_inferiors): Free target_data member if set.
14969 (inferior_target_data, set_inferior_target_data): New functions.
14970 * linux-i386-low.c (i386_breakpoint, i386_breakpoint_len)
14971 (i386_stop_pc, i386_set_pc): New. Add to the_low_target.
14972 * linux-low.c (linux_bp_reinsert): New variable.
14973 (struct inferior_linux_data): New.
14974 (linux_create_inferior): Use set_inferior_target_data.
14975 (linux_attach): Likewise. Call add_inferior.
14976 (linux_wait_for_one_inferior): New function.
14977 (linux_wait): Call it.
14978 (linux_write_memory): Add const.
14979 (initialize_low): Call set_breakpoint_data.
14980 * linux-low.h (struct linux_target_ops): Add breakpoint
14981 handling members.
14982 * server.c (attach_inferior): Remove extra add_inferior
14983 call.
14984 * server.h: Include mem-break.h. Update inferior.c
14985 prototypes.
14986 * target.c (read_inferior_memory)
14987 (write_inferior_memory): New functions.
14988 * target.h (read_inferior_memory)
14989 (write_inferior_memory): Change macros to prototypes.
14990 (struct target_ops): Update comments. Add const to write_memory
14991 definition.
14992
149932002-04-11 Daniel Jacobowitz <drow@mvista.com>
14994
14995 * linux-low.c (usr_store_inferior_registers): Support
14996 registers which are allowed to fail to store.
14997 * linux-low.h (linux_target_ops): Likewise.
14998 * linux-ppc-low.c (ppc_regmap): Support FPSCR.
14999 (ppc_cannot_store_register): FPSCR may not be storable.
15000
150012002-04-09 Daniel Jacobowitz <drow@mvista.com>
15002
15003 * server.h: Include <string.h> if HAVE_STRING_H.
15004 * ChangeLog: Correct paths in last ChangeLog entry.
15005
150062002-04-09 Daniel Jacobowitz <drow@mvista.com>
15007
15008 * linux-low.h: Remove obsolete prototypes.
15009 (struct linux_target_ops): New.
15010 (extern the_low_target): New.
15011 * linux-low.c (num_regs, regmap): Remove declarations.
15012 (register_addr): Use the_low_target explicitly.
15013 (fetch_register): Likewise.
15014 (usr_fetch_inferior_registers): Likewise.
15015 (usr_store_inferior_registers): Likewise.
15016 * linux-arm-low.c (num_regs): Remove.
15017 (arm_num_regs): Define.
15018 (arm_regmap): Renamed from regmap, made static.
15019 (arm_cannot_fetch_register): Renamed from cannot_fetch_register,
15020 made static.
15021 (arm_cannot_store_register): Renamed from cannot_store_register,
15022 made static.
15023 (the_low_target): New.
15024 * linux-i386-low.c (num_regs): Remove.
15025 (i386_num_regs): Define.
15026 (i386_regmap): Renamed from regmap, made static.
15027 (i386_cannot_fetch_register): Renamed from cannot_fetch_register,
15028 made static.
15029 (i386_cannot_store_register): Renamed from cannot_store_register,
15030 made static.
15031 (the_low_target): New.
15032 * linux-ia64-low.c (num_regs): Remove.
15033 (ia64_num_regs): Define.
15034 (ia64_regmap): Renamed from regmap, made static.
15035 (ia64_cannot_fetch_register): Renamed from cannot_fetch_register,
15036 made static.
15037 (ia64_cannot_store_register): Renamed from cannot_store_register,
15038 made static.
15039 (the_low_target): New.
15040 * linux-m68k-low.c (num_regs): Remove.
15041 (m68k_num_regs): Define.
15042 (m68k_regmap): Renamed from regmap, made static.
15043 (m68k_cannot_fetch_register): Renamed from cannot_fetch_register,
15044 made static.
15045 (m68k_cannot_store_register): Renamed from cannot_store_register,
15046 made static.
15047 (the_low_target): New.
15048 * linux-mips-low.c (num_regs): Remove.
15049 (mips_num_regs): Define.
15050 (mips_regmap): Renamed from regmap, made static.
15051 (mips_cannot_fetch_register): Renamed from cannot_fetch_register,
15052 made static.
15053 (mips_cannot_store_register): Renamed from cannot_store_register,
15054 made static.
15055 (the_low_target): New.
15056 * linux-ppc-low.c (num_regs): Remove.
15057 (ppc_num_regs): Define.
15058 (ppc_regmap): Renamed from regmap, made static.
15059 (ppc_cannot_fetch_register): Renamed from cannot_fetch_register,
15060 made static.
15061 (ppc_cannot_store_register): Renamed from cannot_store_register,
15062 made static.
15063 (the_low_target): New.
15064 * linux-s390-low.c (num_regs): Remove.
15065 (s390_num_regs): Define.
15066 (s390_regmap): Renamed from regmap, made static.
15067 (s390_cannot_fetch_register): Renamed from cannot_fetch_register,
15068 made static.
15069 (s390_cannot_store_register): Renamed from cannot_store_register,
15070 made static.
15071 (the_low_target): New.
15072 * linux-sh-low.c (num_regs): Remove.
15073 (sh_num_regs): Define.
15074 (sh_regmap): Renamed from regmap, made static.
15075 (sh_cannot_fetch_register): Renamed from cannot_fetch_register,
15076 made static.
15077 (sh_cannot_store_register): Renamed from cannot_store_register,
15078 made static.
15079 (the_low_target): New.
15080 * linux-x86-64-low.c (x86_64_regmap): Renamed from regmap.
15081 (the_low_target): New.
15082
150832002-04-09 Daniel Jacobowitz <drow@mvista.com>
15084
15085 * Makefile.in: Add stamp-h target.
15086 * configure.in: Create stamp-h.
15087 * configure: Regenerated.
15088
150892002-04-09 Daniel Jacobowitz <drow@mvista.com>
15090
15091 * inferiors.c: New file.
15092 * target.c: New file.
15093 * target.h: New file.
15094 * Makefile.in: Add target.o and inferiors.o. Update
15095 dependencies.
15096 * linux-low.c (inferior_pid): New static variable,
15097 moved from server.c.
15098 (linux_create_inferior): Renamed from create_inferior.
15099 Call add_inferior. Return 0 on success instead of a PID.
15100 (linux_attach): Renamed from myattach.
15101 (linux_kill): Renamed from kill_inferior. Call clear_inferiors ().
15102 (linux_thread_alive): Renamed from mythread_alive.
15103 (linux_wait): Renamed from mywait. Call clear_inferiors () if the
15104 child dies.
15105 (linux_resume): Renamed from myresume. Add missing ``return 0''.
15106 (regsets_store_inferior_registers): Correct error message.
15107 Add missing ``return 0''.
15108 (linux_fetch_registers): Renamed from fetch_inferior_registers.
15109 (linux_store_registers): Renamed from store_inferior_registers.
15110 (linux_read_memory): Renamed from read_inferior_memory.
15111 (linux_write_memory): Renamed from write_inferior_memory.
15112 (linux_target_ops): New structure.
15113 (initialize_low): Call set_target_ops ().
15114 * remote-utils.c (unhexify): New function.
15115 (hexify): New function.
15116 (input_interrupt): Send signals to ``signal_pid''.
15117 * server.c (inferior_pid): Remove.
15118 (start_inferior): Update create_inferior call.
15119 (attach_inferior): Call add_inferior.
15120 (handle_query): New function.
15121 (main): Call handle_query for `q' packets.
15122 * server.h: Include "target.h". Remove obsolete prototypes.
15123 Add prototypes for "inferiors.c", "target.c", hexify, and unhexify.
15124
151252002-04-09 Daniel Jacobowitz <drow@mvista.com>
15126
15127 * Makefile.in: Add WARN_CFLAGS. Update configury
15128 dependencies.
15129 * configure.in: Check for <string.h>
15130 * configure: Regenerate.
15131 * config.in: Regenerate.
15132 * gdbreplay.c: Include needed system headers.
15133 (remote_open): Remove strchr prototype.
15134 * linux-low.h: Correct #ifdef to HAVE_LINUX_USRREGS.
15135 * regcache.c (supply_register): Change buf argument to const void *.
15136 (supply_register_by_name): Likewise.
15137 (collect_register): Change buf argument to void *.
15138 (collect_register_by_name): Likewise.
15139 * regcache.h: Add missing prototypes.
15140 * remote-utils.c: Include <arpa/inet.h> for inet_ntoa.
15141 * server.c (handle_query): New function.
15142 (attached): New static variable, moved out of main.
15143 (main): Quiet longjmp clobber warnings.
15144 * server.h: Add ATTR_NORETURN and ATTR_FORMAT. Update prototypes.
15145 * utils.c (error): Remove NORETURN.
15146 (fatal): Likewise.
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