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gdbserver: Use pattern rule for objects from common/
[deliverable/binutils-gdb.git] / gdb / gdbserver / ChangeLog
CommitLineData
6bda016b
SM		 12017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2
3 * Makefile.in (%.o: ../common/%.c): New rule.
4 (signals.o: ../common/signals.c): Remove.
5 (print-utils.o: ../common/print-utils.c): Remove.
6 (rsp-low.o: ../common/rsp-low.c): Remove.
7 (common-utils.o: ../common/common-utils.c): Remove.
8 (posix-strerror.o: ../common/posix-strerror.c): Remove.
9 (mingw-strerror.o: ../common/mingw-strerror.c): Remove.
10 (vec.o: ../common/vec.c): Remove.
11 (gdb_vecs.o: ../common/gdb_vecs.c): Remove.
12 (xml-utils.o: ../common/xml-utils.c): Remove.
13 (ptid.o: ../common/ptid.c): Remove.
14 (buffer.o: ../common/buffer.c): Remove.
15 (format.o: ../common/format.c): Remove.
16 (filestuff.o: ../common/filestuff.c): Remove.
17 (agent.o: ../common/agent.c): Remove.
18 (errors.o: ../common/errors.c): Remove.
19 (environ.o: ../common/environ.c): Remove.
20 (common-debug.o: ../common/common-debug.c): Remove.
21 (cleanups.o: ../common/cleanups.c): Remove.
22 (common-exceptions.o: ../common/common-exceptions.c): Remove.
23 (fileio.o: ../common/fileio.c): Remove.
24 (common-regcache.o: ../common/common-regcache.c): Remove.
25 (signals-state-save-restore.o: ../common/signals-state-save-restore.c): Remove.
26 (new-op.o: ../common/new-op.c): Remove.
27 (btrace-common.o: ../common/btrace-common.c): Remove.
28
21122961
SM		 292017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
30
31 * Makefile.in (%.o: ../target/%.c): New rule.
32 (waitstatus.o: ../target/waitstatus.c): Remove.
33
c362e621
SM		 342017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
35
36 * Makefile.in
37 (%.c: ../regformats/%.dat,
38 (%.c: ../regformats/arm/%.dat,
39 (%.c: ../regformats/i386/%.dat,
40 (%.c: ../regformats/rs6000/%.dat): New rules.
41 (aarch64.c): Remove.
42 (reg-arm.c): Remove.
43 (arm-with-iwmmxt.c): Remove.
44 (arm-with-vfpv2.c): Remove.
45 (arm-with-vfpv3.c): Remove.
46 (arm-with-neon.c): Remove.
47 (reg-bfin.c): Remove.
48 (reg-cris.c): Remove.
49 (reg-crisv32.c): Remove.
50 (i386.c): Remove.
51 (i386-linux.c): Remove.
52 (i386-avx.c): Remove.
53 (i386-avx-linux.c): Remove.
54 (i386-avx-avx512.c): Remove.
55 (i386-avx-avx512-linux.c): Remove.
56 (i386-mpx.c): Remove.
57 (i386-mpx-linux.c): Remove.
58 (i386-avx-mpx-avx512-pku.c): Remove.
59 (i386-avx-mpx-avx512-pku-linux.c): Remove.
60 (i386-avx-mpx.c): Remove.
61 (i386-avx-mpx-linux.c): Remove.
62 (i386-mmx.c): Remove.
63 (i386-mmx-linux.c): Remove.
64 (reg-ia64.c): Remove.
65 (reg-m32r.c): Remove.
66 (reg-m68k.c): Remove.
67 (reg-cf.c): Remove.
68 (mips-linux.c): Remove.
69 (mips-dsp-linux.c): Remove.
70 (mips64-linux.c): Remove.
71 (mips64-dsp-linux.c): Remove.
72 (nios2-linux.c): Remove.
73 (powerpc-32.c): Remove.
74 (powerpc-32l.c): Remove.
75 (powerpc-altivec32l.c): Remove.
76 (powerpc-cell32l.c): Remove.
77 (powerpc-vsx32l.c): Remove.
78 (powerpc-isa205-32l.c): Remove.
79 (powerpc-isa205-altivec32l.c): Remove.
80 (powerpc-isa205-vsx32l.c): Remove.
81 (powerpc-e500l.c): Remove.
82 (powerpc-64l.c): Remove.
83 (powerpc-altivec64l.c): Remove.
84 (powerpc-cell64l.c): Remove.
85 (powerpc-vsx64l.c): Remove.
86 (powerpc-isa205-64l.c): Remove.
87 (powerpc-isa205-altivec64l.c): Remove.
88 (powerpc-isa205-vsx64l.c): Remove.
89 (s390-linux32.c): Remove.
90 (s390-linux32v1.c): Remove.
91 (s390-linux32v2.c): Remove.
92 (s390-linux64.c): Remove.
93 (s390-linux64v1.c): Remove.
94 (s390-linux64v2.c): Remove.
95 (s390-te-linux64.c): Remove.
96 (s390-vx-linux64.c): Remove.
97 (s390-tevx-linux64.c): Remove.
98 (s390x-linux64.c): Remove.
99 (s390x-linux64v1.c): Remove.
100 (s390x-linux64v2.c): Remove.
101 (s390x-te-linux64.c): Remove.
102 (s390x-vx-linux64.c): Remove.
103 (s390x-tevx-linux64.c): Remove.
104 (tic6x-c64xp-linux.c): Remove.
105 (tic6x-c64x-linux.c): Remove.
106 (tic6x-c62x-linux.c): Remove.
107 (reg-sh.c): Remove.
108 (reg-sparc64.c): Remove.
109 (reg-spu.c): Remove.
110 (amd64.c): Remove.
111 (amd64-linux.c): Remove.
112 (amd64-avx.c): Remove.
113 (amd64-avx-linux.c): Remove.
114 (amd64-avx-avx512.c): Remove.
115 (amd64-avx-avx512-linux.c): Remove.
116 (amd64-mpx.c): Remove.
117 (amd64-mpx-linux.c): Remove.
118 (amd64-avx-mpx-avx512-pku.c): Remove.
119 (amd64-avx-mpx-avx512-pku-linux.c): Remove.
120 (amd64-avx-mpx.c): Remove.
121 (amd64-avx-mpx-linux.c): Remove.
122 (x32.c): Remove.
123 (x32-linux.c): Remove.
124 (x32-avx.c): Remove.
125 (x32-avx-linux.c): Remove.
126 (x32-avx-avx512.c): Remove.
127 (x32-avx-avx512-linux.c): Remove.
128 (reg-xtensa.c): Remove.
129 (reg-tilegx.c): Remove.
130 (reg-tilegx32.c): Remove.
131
1672e0d9
SDJ		 1322017-03-07 Sergio Durigan Junior <sergiodj@redhat.com>
133
134 * Makefile.in (SFILES): Add "common/environ.c".
135 (OBJS): Add "common/environ.h".
136
239b6d10
WT		 1372017-01-27 Walfred Tedeschi <walfred.tedeschi@intel.com>
138
139 * configure.ac: Check if the fs_base and gs_base members of
140 `struct user_regs_struct' exist.
141 * config.in: Regenerated.
142 * configure: Likewise.
143
694b382c
AT		 1442017-01-09 Antoine Tremblay <antoine.tremblay@ericsson.com>
145
146 * linux-aarch32-low.c (arm_breakpoint_kind_from_pc): Use
147 target_read_memory.
148 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer): Likewise.
149 (get_next_pcs_syscall_next_pc): Likewise.
150
7dc53023
LM		 1512016-12-23 Luis Machado <lgustavo@codesourcery.com>
152
153 * win32-i386-low.c: Fix incorrect reference to a couple source files.
154 * nto-x86-low.c: Likewise.
155
ad02e4fe
SM		 1562016-11-30 Simon Marchi <simon.marchi@polymtl.ca>
157
158 * Makefile.in: Include disable-implicit-rules.mk.
159
dcb07cfa
PA		 1602016-11-23 Pedro Alves <palves@redhat.com>
161
162 * debug.c: Include <chrono> instead of "gdb_sys_time.h".
163 (debug_vprintf): Use std::chrono::steady_clock instead of
164 gettimeofday. Use '.' instead of ':'.
165 * tracepoint.c: Include <chrono> instead of "gdb_sys_time.h".
166 (get_timestamp): Use std::chrono::steady_clock instead of
167 gettimeofday.
168
8629c02c
SM		 1692016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
170
171 * Makefile.in: Fix whitespace formatting.
172
b593ecca
SM		 1732016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
174
175 * Makefile.in (SFILES, OBS): Flatten list and order
176 alphabetically.
177
9986ba08
PA		 1782016-11-23 Pedro Alves <palves@redhat.com>
179
180 * event-loop.c (handle_file_event): Use warning.
181 * linux-low.c (linux_resume_one_lwp_throw): Use warning.
182 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
183 Use warning.
184
4eefa7bc
PA		 1852016-11-23 Pedro Alves <palves@redhat.com>
186
187 * linux-low.c (check_zombie_leaders): Use debug_printf for debug
188 output.
189 * notif.c (handle_notif_ack, notif_event_enque): Likewise.
190 * remote-utils.c (putpkt_binary_1, readchar, getpkt): Use
191 debug_printf and debug_flush for debug output.
192 * server.c (handle_general_set): Likewise.
193 * thread-db.c (try_thread_db_load): Use debug_printf for debug
194 output.
195
5443506e
SM		 1962016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
197
198 * Makefile.in (.c.o): Replace rule with ...
199 (%.o: %.c): ... this one.
200
3b165252
SM		 2012016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
202
203 * Makefile.in: Remove @GMAKE_TRUE@ prefixes and removes lines
204 prefixed with @GMAKE_FALSE@. Update comment related to non-GNU
205 make.
206 * configure.ac: Remove checks for the make program.
207 * configure: Re-generate.
208
0bcda685
PA		 2092016-10-28 Pedro Alves <palves@redhat.com>
210
211 * Makefile.in (CXX_DIALECT): Get from configure.
212 (COMPILE.pre, CC_LD): Append $(CXX_DIALECT).
213 * acinclude.m4: Include ../ax_cxx_compile_stdcxx.m4.
214 * configure.ac: Call AX_CXX_COMPILE_STDCXX.
215 * config.in: Regenerate.
216 * configure: Regenerate.
217
c3805894
YQ		 2182016-10-27 Yao Qi <yao.qi@linaro.org>
219
220 * linux-low.c (linux_supports_range_stepping): Return true if
221 can_software_single_step return true.
222
89342618
YQ		 2232016-10-27 Yao Qi <yao.qi@linaro.org>
224
225 * inferiors.c (find_inferior_in_random): New function.
226 * inferiors.h (find_inferior_in_random): Declare.
227 * linux-low.c (linux_wait_for_event_filtered): Call
228 find_inferior_in_random instead of find_inferior.
229
e3652c84
YQ		 2302016-10-27 Yao Qi <yao.qi@linaro.org>
231
232 * linux-low.c (linux_wait_1): If single-step breakpoints are
233 inserted, remove them.
234
5a04c4cf
PA		 2352016-10-26 Pedro Alves <palves@redhat.com>
236
237 * linux-low.c (handle_extended_wait): Link parent/child fork
238 threads.
239 (linux_wait_1): Unlink them.
240 (linux_set_resume_request): Ignore resume requests for
241 already-resumed and unhandled fork child threads.
242 * linux-low.h (struct lwp_info) <fork_relative>: New field.
243 * server.c (in_queued_stop_replies_ptid, in_queued_stop_replies):
244 New functions.
245 (handle_v_requests) <vCont>: Don't call require_running.
246 * server.h (in_queued_stop_replies): New declaration.
247
cb93dc7f
YQ		 2482016-10-24 Yao Qi <yao.qi@linaro.org>
249
250 PR server/20733
251 * linux-aarch64-low.c (append_insns): Cast the return value to
252 'uint32_t *'.
253
a1078bea
YQ		 2542016-10-10 Yao Qi <yao.qi@linaro.org>
255
256 * linux-aarch32-low.c (enum arm_breakpoint_kinds): Remove.
257
1fb77080
SDJ		 2582016-10-06 Sergio Durigan Junior <sergiodj@redhat.com>
259
260 * target.c (target_supports_multi_process): New function, moved
261 from...
262 * target.h (target_supports_multi_process): ... here. Remove
263 macro.
264
39b5a3b9
TT		 2652016-10-05 Tom Tromey <tom@tromey.com>
266
267 PR remote/20655:
268 * tracepoint.c (handle_tracepoint_bkpts): Check
269 ipa_error_tracepoint, not ipa_stopping_tracepoint.
270
c1d0b70a
YQ		 2712016-10-05 Yao Qi <yao.qi@linaro.org>
272
273 * configure.srv: Update the path of arm-*.xml files.
274
0a69eedb
YQ		 2752016-10-05 Terry Guo <terry.guo@arm.com>
276 Yao Qi <yao.qi@linaro.org>
277
278 * Makefile.in: Adjust the path of rules.
279 * configure.srv: Update the path of xml files.
280 * regformats/arm-with-iwmmxt.dat: Regenerated.
281 * regformats/arm-with-neon.dat: Likewise.
282 * regformats/arm-with-vfpv2.dat: Likewise.
283 * regformats/arm-with-vfpv3.dat Likewise.
284
17e16485
YQ		 2852016-09-30 Yao Qi <yao.qi@linaro.org>
286
287 PR gdbserver/20627
288 * target.c (target_stop_and_wait): Don't call
289 target_continue_no_signal, use resume_stop instead.
290
edeeb602
YQ		 2912016-09-26 Yao Qi <yao.qi@linaro.org>
292
293 * linux-low.c (linux_wait_1): Call debug_exit.
294
503b1c39
PA		 2952016-09-23 Pedro Alves <palves@redhat.com>
296
297 * Makefile.in (SFILES): Add common/new-op.c.
298 (OBS): Add common/new-op.o.
299 (new-op.o): New rule.
300
74172ecf
SM		 3012016-09-21 Simon Marchi <simon.marchi@ericsson.com>
302
303 * .gitinore: Ignore more files.
304
fc6cda2e
YQ		 3052016-09-21 Yao Qi <yao.qi@linaro.org>
306
307 * linux-aarch32-low.c (arm_fill_gregset): Keep bits 20 to
308 23.
309
bc1e6c81
SDJ		 3102016-09-19 Sergio Durigan Junior <sergiodj@redhat.com>
311
312 * server.c (start_inferior): Call target_mourn_inferior instead of
313 mourn_inferior; pass ptid_t argument to it.
314 (resume): Likewise.
315 (handle_target_event): Likewise.
316 * target.c (target_mourn_inferior): New function.
317 * target.h (mourn_inferior): Delete macro.
318
0e00e962
AA		 3192016-09-16 Andreas Arnez <arnez@linux.vnet.ibm.com>
320
321 * linux-low.c (lwp_is_stepping): New function.
322
1d8cb77d
CL		 3232016-09-06 Carl Love <cel@us.ibm.com>
324
325 * server.c (start_inferior): Fixed comment, requested comment change
326 didn't get updated correctly. Removed reference to ptrace () call as
327 it is only true on Linux systems.
328
7313bced
CL		 3292016-09-06 Carl Love <cel@us.ibm.com>
330
331 * server.c (start_inferior): Do not call
332 function target_post_create_inferior () if the
333 inferior process has already exited.
334
cf6de44d
PA		 3352016-09-05 Pedro Alves <palves@redhat.com>
336
337 * Makefile.in (COMPILER, COMPILER_CFLAGS): Remove.
338 (COMPILE.pre, CC_LD): Use CXX directly.
339 (INTERNAL_CFLAGS_BASE): Use CXXFLAGS directly.
340 * acinclude.m4: Don't include build-with-cxx.m4.
341 * configure.ac: Remove GDB_AC_BUILD_WITH_CXX call.
342 * configure: Regenerate.
343
c1da6748
AT		 3442016-09-02 Akash Trehan <akash.trehan123@gmail.com>
345
346 PR gdb/19495
347 * remote-utils.c (relocate_instruction): Remove redundant strcpy()
348 call writing data to own_buf.
349
f2b9e3df
SDJ		 3502016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
351
352 * target.c (mywait): Call target_wait instead of
353 the_target->wait.
354 (target_wait): New function.
355
049a8570
SDJ		 3562016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
357
358 * server.c (start_inferior): New variable 'ptid'. Replace calls
359 to the_target->resume by target_continue{,_no_signal}, depending
360 on the case.
361 * target.c (target_stop_and_wait): Call target_continue_no_signal
362 instead of the_target->resume.
363 (target_continue): New function.
364
3aa5cfa0
AT		 3652016-08-31 Antoine Tremblay <antoine.tremblay@ericsson.com>
366
367 * linux-low.c (linux_wait_1): Move event switch after unsuspend_lwps.
368
754653a7
AZ		 3692016-08-25 Adhemerval Zanella <adhemerval.zanella@linaro.org>
370
371 PR server/20491
372 * gdb_proc_service.h (ps_get_thread_area): Remove const from struct
373 ps_prochandle.
374 * linux-aarch64-low.c (ps_get_thread_area): Likewise.
375 * linux-arm-low.c (ps_get_thread_area): Likewise.
376 * linux-crisv32-low.c (ps_get_thread_area): Likewise.
377 * linux-m68k-low.c (ps_get_thread_area): Likewise.
378 * linux-mips-low.c (ps_get_thread_area): Likewise.
379 * linux-nios2-low.c (ps_get_thread_area): Likewise.
380 * linux-tic6x-low.c (ps_get_thread_area): Likewise.
381 * linux-x86-low.c (ps_get_thread_area): Likewise.
382 * linux-xtensa-low.c (ps_get_thread_area): Likewise.
383
ed036b40
PA		 3842016-08-19 Pedro Alves <palves@redhat.com>
385
386 * linux-x86-low.c (amd64_emit_call): Emit missing call opcode.
387
c8ef42ee
PA		 3882016-08-19 Pedro Alves <palves@redhat.com>
389
390 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Fix
391 comment. Use memcpy instead of casting through unsigned long.
392
9c235a72
PA		 3932016-08-19 Pedro Alves <palves@redhat.com>
394
395 * linux-amd64-ipa.c (alloc_jump_pad_buffer) [__ILP32__]: Try
396 allocating around 0x80000000.
397
201506da
PA		 3982016-08-19 Pedro Alves <palves@redhat.com>
399
400 PR gdb/20415
401 * Makefile.in (x32-linux-ipa.o, x32-avx-linux-ipa.o)
402 (x32-avx512-linux-ipa.o): New rules.
403 * configure.ac (x86_64-*-linux*): New x32 check.
404 * configure.srv (ipa_x32_linux_regobj): New.
405 (x86_64-*-linux*): Use $ipa_x32_linux_regobj if building for x32.
406 * linux-amd64-ipa.c (get_ipa_tdesc) [__ILP32__]: Return x32
407 descriptions.
408 (initialize_low_tracepoint) [__ILP32__]: Initialize x32
409 descriptions.
410 * configure: Regenerate.
411
f348d89a
PA		 4122016-08-09 Pedro Alves <palves@redhat.com>
413
414 PR gdb/18653
415 * Makefile.in (OBS): Add signals-state-save-restore.o.
416 (signals-state-save-restore.o): New rule.
417 * config.in: Regenerate.
418 * configure: Regenerate.
419 * linux-low.c: Include "signals-state-save-restore.h".
420 (linux_create_inferior): Call
421 restore_original_signals_state.
422 * server.c: Include "dispositions-save-restore.h".
423 (captured_main): Call save_original_signals_state.
424
1baf5149
PA		 4252016-08-05 Pedro Alves <palves@redhat.com>
426
427 * configure: Regenerate.
428
fcd4a73d
YQ		 4292016-08-04 Yao Qi <yao.qi@linaro.org>
430
431 * linux-low.c (regsets_fetch_inferior_registers): Check
432 errno is ESRCH or not.
433
979659d0
YQ		 4342016-08-02 Yao Qi <yao.qi@linaro.org>
435
436 * thread-db.c (struct thread_db) <td_ta_event_getmsg_p>: Remove.
437 <td_ta_set_event_p, td_ta_event_addr_p>: Remove.
438 (thread_db_load_search): Update.
439 (try_thread_db_load_1): Don't look for td_ta_event_addr,
440 td_ta_set_event and td_ta_event_getmsg.
441
6598661d
PA		 4422016-07-26 Pedro Alves <palves@redhat.com>
443
444 PR server/20414
445 * linux-x86-low.c (x86_get_pc, x86_set_pc): Use uint64_t instead
446 of unsigned long for 64-bit registers and use uint32_t instead of
447 unsigned int for 32-bit registers.
448
9cf12d57
PA		 4492016-07-26 Pedro Alves <palves@redhat.com>
450
451 * linux-x86-low.c (x86_siginfo_fixup): Rename 'native' parameter
452 to 'ptrace'.
453
305450ed
TT		 4542016-07-21 Tom Tromey <tom@tromey.com>
455
456 * configure: Rebuild.
457
2583da7c
YQ		 4582016-07-21 Yao Qi <yao.qi@linaro.org>
459
460 * mem-break.c (find_gdb_breakpoint): Cast bp to
461 'struct gdb_breakpoint *' rather than 'gdb_breakpoint *'.
462
21536b36
YQ		 4632016-07-21 Yao Qi <yao.qi@linaro.org>
464
465 * server.c (handle_v_requests): Support s and S actions
466 if target_supports_software_single_step return true.
467
8901d193
YQ		 4682016-07-21 Yao Qi <yao.qi@linaro.org>
469
470 * linux-low.c (resume_stopped_resumed_lwps): If resume request
471 is resume_step, call maybe_hw_step.
472 (linux_wait_1): Stop all threads, remove reinsert breakpoints,
473 and unstop them.
474 (linux_resume_one_lwp_throw): Don't assert the thread has reinsert
475 breakpoints or not.
476 (proceed_one_lwp): If resume request is resume_step, install
477 reinsert breakpoints and call maybe_hw_step.
478
0e9a339e
YQ		 4792016-07-21 Yao Qi <yao.qi@linaro.org>
480
481 * linux-low.c (proceed_one_lwp): Declare.
482 (linux_resume_one_thread): Remove local variable 'step'.
483 Lift code enqueue signal. Call proceed_one_lwp instead of
484 linux_resume_one_lwp.
485
4281b351
YQ		 4862016-07-21 Yao Qi <yao.qi@linaro.org>
487
488 * linux-low.c (linux_resume_one_thread): Call
489 enqueue_pending_signal.
490
984a2c04
YQ		 4912016-07-21 Yao Qi <yao.qi@linaro.org>
492
493 * gdbthread.h (make_cleanup_restore_current_thread): Declare.
494 * inferiors.c (do_restore_current_thread_cleanup): New function.
495 (make_cleanup_restore_current_thread): Likewise.
496 * linux-low.c (install_software_single_step_breakpoints): Call
497 make_cleanup_restore_current_thread. Switch current_thread to
498 thread.
499
bec903c9
YQ		 5002016-07-21 Yao Qi <yao.qi@linaro.org>
501
502 * mem-break.c (struct reinsert_breakpoint) <ptid>: New field.
503 (set_reinsert_breakpoint): New parameter ptid. Callers updated.
504 (clone_one_breakpoint): Likewise.
505 (delete_reinsert_breakpoints): Change parameter to thread.
506 Callers updated.
507 (has_reinsert_breakpoints): Likewise.
508 (uninsert_reinsert_breakpoints): Likewise.
509 (reinsert_reinsert_breakpoints): Likewise.
510 * mem-break.h (set_reinsert_breakpoint): Update declaration.
511 (delete_reinsert_breakpoints): Likewise.
512 (reinsert_reinsert_breakpoints): Likewise.
513 (uninsert_reinsert_breakpoints): Likewise.
514 (has_reinsert_breakpoints): Likewise.
515
63c40ec7
YQ		 5162016-07-21 Yao Qi <yao.qi@linaro.org>
517
518 * inferiors.c (get_thread_process): Make parameter const.
519 * inferiors.h (get_thread_process): Update declaration.
520 * mem-break.c (clone_all_breakpoints): Remove all parameters.
521 Add new parameters child_thread and parent_thread. Callers
522 updated.
523 * mem-break.h (clone_all_breakpoints): Update declaration.
524
9aa76cd0
YQ		 5252016-07-21 Yao Qi <yao.qi@linaro.org>
526
527 * mem-break.c (struct breakpoint) <cond_list>: Remove.
528 <command_list, handler>: Remove.
529 (struct gdb_breakpoint): New.
530 (struct other_breakpoint): New.
531 (struct reinsert_breakpoint): New.
532 (is_gdb_breakpoint): New function.
533 (any_persistent_commands): Update command_list if
534 is_gdb_breakpoint returns true.
535 (set_breakpoint): Create breakpoints according to their types.
536 (find_gdb_breakpoint): Return 'struct gdb_breakpoint *'.
537 (set_gdb_breakpoint_1): Likewise.
538 (set_gdb_breakpoint): Likewise.
539 (clear_breakpoint_conditions): Change parameter type to
540 'struct gdb_breakpoint *'.
541 (clear_breakpoint_commands): Likewise.
542 (clear_breakpoint_conditions_and_commands): Likewise.
543 (add_condition_to_breakpoint): Likewise.
544 (add_breakpoint_condition): Likewise.
545 (add_commands_to_breakpoint): Likewise.
546 (check_breakpoints): Check other_breakpoint.
547 (clone_one_breakpoint): Clone breakpopint according to its type.
548 * mem-break.h (struct gdb_breakpoint): Declare.
549 (set_gdb_breakpoint): Update declaration.
550 (clear_breakpoint_conditions_and_commands): Likewise.
551 (add_breakpoint_condition): Likewise.
552 (add_breakpoint_commands): Likewise.
553 * server.c (process_point_options): Change parameter type to
554 'struct gdb_breakpoint *'.
555
811f8301
YQ		 5562016-07-21 Yao Qi <yao.qi@linaro.org>
557
558 * mem-break.c (set_breakpoint_at): Rename it to ...
559 (set_breakpoint_type_at): ... it.
560 (set_breakpoint_at): Call set_breakpoint_type_at.
561 (set_reinsert_breakpoint): Call set_breakpoint_type_at.
562 * mem-break.h (set_breakpoint_at): Update comments.
563
b1c51e36
CLT		 5642016-07-12 Chung-Lin Tang <cltang@codesourcery.com>
565
566 * linux-nios2-low.c (nios2_fill_gregset): Add type cast
567 to buf parameter.
568 (nios2_store_gregset): Likewise.
569
ced2dffb
PA		 5702016-07-01 Pedro Alves <palves@redhat.com>
571 Antoine Tremblay <antoine.tremblay@ericsson.com>
572
573 * linux-low.c: Change interface to take the target lwp_info
574 pointer directly and return void. Handle detaching from a zombie
575 thread.
576 (linux_detach_lwp_callback): New function.
577 (linux_detach): Detach from the leader thread after detaching from
578 the clone threads.
579
2ac09a5b
YQ		 5802016-06-28 Yao Qi <yao.qi@linaro.org>
581
582 * linux-aarch64-low.c (aarch64_ftrace_insn_reloc_b): Use int64_t
583 for variable new_offset.
584 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
585 (aarch64_ftrace_insn_reloc_cb): Likewise.
586 (aarch64_ftrace_insn_reloc_tb): Likewise.
587 (aarch64_install_fast_tracepoint_jump_pad): Likewise. Use
588 PRIx64 instead of PRIx32.
589
79e7fd4f
YQ		 5902016-06-28 Yao Qi <yao.qi@linaro.org>
591
592 * linux-arm-low.c (arm_get_syscall_trapinfo): New function.
593 (the_low_target): Install arm_get_syscall_trapinfo.
594
061fc021
YQ		 5952016-06-28 Yao Qi <yao.qi@linaro.org>
596
597 * linux-aarch64-low.c (aarch64_get_syscall_trapinfo): New
598 function.
599 (the_low_target): Install aarch64_get_syscall_trapinfo.
600
4cc32bec
YQ		 6012016-06-28 Yao Qi <yao.qi@linaro.org>
602
603 * linux-low.c (get_syscall_trapinfo): Remove parameter sysret.
604 Callers updated.
605 * linux-low.h (struct linux_target_ops) <get_syscall_trapinfo>:
606 Remove parameter sysno.
607 * linux-x86-low.c (x86_get_syscall_trapinfo): Remove parameter
608 sysret.
609
782c1122
AA		 6102016-06-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
611
612 * linux-s390-low.c (s390_emit_eq_goto): Mark function static.
613 (s390_emit_ne_goto): Likewise.
614 (s390_emit_lt_goto): Likewise.
615 (s390_emit_le_goto): Likewise.
616 (s390_emit_gt_goto): Likewise.
617 (s390_emit_ge_goto): Likewise.
618 (s390x_emit_eq_goto): Likewise.
619 (s390x_emit_ne_goto): Likewise.
620 (s390x_emit_lt_goto): Likewise.
621 (s390x_emit_le_goto): Likewise.
622 (s390x_emit_gt_goto): Likewise.
623 (s390x_emit_ge_goto): Likewise.
624 (s390_emit_ops_impl): Mark variable static.
625 (s390x_emit_ops): Likewise.
626
2e7b624b
YQ		 6272016-06-17 Yao Qi <yao.qi@linaro.org>
628
629 * linux-low.c (handle_extended_wait): Call
630 uninsert_reinsert_breakpoints for the parent process. Remove
631 reinsert breakpoints from the child process. Reinsert them to
632 the parent process when vfork is done.
633 * mem-break.c (uninsert_reinsert_breakpoints): New function.
634 (reinsert_reinsert_breakpoints): New function.
635 * mem-break.h (uninsert_reinsert_breakpoints): Declare
636 (reinsert_reinsert_breakpoints): Declare.
637
8a81c5d7
YQ		 6382016-06-17 Yao Qi <yao.qi@linaro.org>
639
640 * linux-low.c (handle_extended_wait): If the parent is doing
641 step-over, remove the reinsert breakpoints from the forked child.
642
f50bf8e5
YQ		 6432016-06-17 Yao Qi <yao.qi@linaro.org>
644
645 * linux-low.c (unsuspend_all_lwps): Declare.
646 (linux_low_filter_event): If thread exited, call finish_step_over.
647 If step-over is finished, unsuspend other threads.
648
8376a3cb
YQ		 6492016-06-17 Yao Qi <yao.qi@linaro.org>
650
651 * linux-low.c (linux_resume_one_lwp_throw): Assert
652 has_reinsert_breakpoints returns false.
653 * mem-break.c (delete_disabled_breakpoints): Assert
654 bp type isn't reinsert_breakpoint.
655
f79b145d
YQ		 6562016-06-17 Yao Qi <yao.qi@linaro.org>
657
658 * linux-low.c (maybe_hw_step): New function.
659 (linux_resume_one_lwp_throw): Call maybe_hw_step.
660 (finish_step_over): Switch current_thread to lwp temporarily,
661 and assert has_reinsert_breakpoints returns true.
662 (proceed_one_lwp): Call maybe_hw_step.
663 * mem-break.c (has_reinsert_breakpoints): New function.
664 * mem-break.h (has_reinsert_breakpoints): Declare.
665
0ae534d2
JT		 6662016-06-02 Jon Turney <jon.turney@dronecode.org.uk>
667
668 * win32-low.c (win32_create_inferior): Add pointer casts for C++.
669
fcdad592
YQ		 6702016-05-17 Yao Qi <yao.qi@linaro.org>
671
672 * linux-low.c (linux_stabilize_threads): Call unsuspend_all_lwps
673 instead of find_inferior.
674
9e784964
YQ		 6752016-05-05 Yao Qi <yao.qi@linaro.org>
676
677 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer):
678 Initialize res to zero.
679
cf2ebb6e
YQ		 6802016-05-05 Yao Qi <yao.qi@linaro.org>
681
682 * linux-arm-low.c (arm_sigreturn_next_pc): Change type of cpsr
683 to uint32_t.
684
c1aebf87
UW		 6852016-05-04 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
686
687 * spu-low.c (fetch_ppc_register): Cast PowerPC-Linux-specific value
688 used as first ptrace argument to PTRACE_TYPE_ARG1 for C++.
689 (fetch_ppc_memory_1, store_ppc_memory_1): Likewise.
690
35fd2deb 6912016-04-28 Par Olsson <par.olsson@windriver.com>
cbe14bcf 692 Simon Marchi <simon.marchi@ericsson.com>
35fd2deb
PO		 693
694 * tracepoint.c (write_inferior_int8): New function.
695 (cmd_qtenable_disable): Write enable flag using
696 write_inferior_int8.
697
484b3c32
YQ		 6982016-04-25 Yao Qi <yao.qi@linaro.org>
699
700 * linux-low.c (lwp_signal_can_be_delivered): Adjust.
701 (need_step_over_p): Return zero if the LWP has pending signals
702 can be delivered on software single step target.
703
85ba7d86
YQ		 7042016-04-25 Yao Qi <yao.qi@linaro.org>
705
706 * linux-low.c (reinsert_raw_breakpoint): If bp->inserted is true
707 return instead of error.
708
3539aa13
YQ		 7092016-04-22 Yao Qi <yao.qi@linaro.org>
710
711 * linux-aarch32-low.c (arm_store_gregset): Clear CPSR bits 20
712 to 23.
713
5b061e98
YQ		 7142016-04-22 Yao Qi <yao.qi@linaro.org>
715
716 * linux-low.c (lwp_signal_can_be_delivered): Don't deliver
717 signal when stepping over breakpoint with software single
718 step.
719
3451269c
PA		 7202016-04-21 Pedro Alves <palves@redhat.com>
721
722 * linux-s390-low.c (s390_collect_ptrace_register)
723 (s390_supply_ptrace_register, s390_get_hwcap): Use gdb_byte * and
724 add casts.
725 (s390_check_regset): Use void * instead of gdb_byte *.
726
a2358508
PA		 7272016-04-20 Pedro Alves <palves@redhat.com>
728
729 * configure: Renegerate.
730
6885166d
YQ		 7312016-04-20 Yao Qi <yao.qi@linaro.org>
732
733 * linux-aarch32-low.c: Include "arch/arm-linux.h".
734 (arm_fill_gregset): Use ARM_CPSR_GREGNUM rather than magic
735 number 16.
736 (arm_store_gregset): Likewise.
737
2b863f51
WT		 7382016-04-16 Walfred Tedeschi <walfred.tedeschi@intel.com>
739
740 * Makefile.in (clean): Add removal for i386-avx-mpx.c,
741 i386-avx-mpx-linux.c, amd64-avx-mpx.c and amd64-avx-mpx-linux.c.
742 (i386-avx-mpx.c, i386-avx-mpx-linux.c, amd64-avx-mpx.c)
743 (amd64-avx-mpx-linux.c): New rules.
744 (amd64-avx-mpx-linux-ipa.o, i386-avx-mpx-linux-ipa.o): New rule.
745 * configure.srv (srv_i386_regobj): Add i386-avx-mpx.o.
746 (srv_i386_linux_regobj): Add i386-avx-mpx-linux.o.
747 (srv_amd64_regobj): Add amd64-avx-mpx.o.
748 (srv_amd64_linux_regobj): Add amd64-avx-mpx-linux.o.
749 (srv_i386_xmlfiles): Add i386/i386-avx-mpx.xml.
750 (srv_amd64_xmlfiles): Add i386/amd64-avx-mpx.xml.
751 (srv_i386_linux_xmlfiles): Add i386/i386-avx-mpx-linux.xml.
752 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-mpx-linux.xml.
753 (ipa_i386_linux_regobj): Add i386-avx-mpx-linux-ipa.o.
754 (ipa_amd64_linux_regobj): Add amd64-avx-mpx-linux-ipa.o.
755 * linux-x86-low.c (x86_linux_read_description): Add case for
756 X86_XSTATE_AVX_MPX_MASK.
757 (x86_get_ipa_tdesc_idx): Add cases for avx_mpx.
758 (initialize_low_arch): Call init_registers_amd64_avx_mpx_linux and
759 init_registers_i386_avx_mpx_linux.
760 * linux-i386-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
761 (initialize_low_tracepoint): Call
762 init_registers_i386_avx_mpx_linux.
763 * linux-amd64-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
764 (initialize_low_tracepoint): Call
765 init_registers_amd64_avx_mpx_linux.
766 * linux-x86-tdesc.h (X86_TDESC_AVX_MPX): New enum value.
767 (init_registers_amd64_avx_mpx_linux, tdesc_amd64_avx_mpx_linux)
768 (init_registers_i386_avx_mpx_linux, tdesc_i386_avx_mpx_linux): New
769 declarations.
770
9b30624b
PA		 7712016-04-18 Pedro Alves <palves@redhat.com>
772
773 * configure: Regenerate.
774
45e3745e
AT		 7752016-04-13 Antoine Tremblay <antoine.tremblay@ericsson.com>
776
777 * linux-aarch64-low.c (aarch64_emit_add): Switch x1 and x0.
778 (aarch64_emit_sub): Likewise.
779
2afc13ff
PA		 7802016-04-12 Pedro Alves <palves@redhat.com>
781
782 * utils.c (prepare_to_throw_exception): Delete.
783
6e774b13
SM		 7842016-04-05 Simon Marchi <simon.marchi@ericsson.com>
785
786 * Makefile.in ($(IPA_LIB)): Set SONAME of the IPA lib.
787
4dca19f8
MK		 7882016-04-05 Marcin Kościelnicki <koriakin@0x04.net>
789
790 * tracepoint.c (getauxval): Move to #ifdef IN_PROCESS_AGENT.
791
d0a9981f
MK		 7922016-04-03 Marcin Kościelnicki <koriakin@0x04.net>
793
794 * linux-aarch64-ipa.c: Add <elf.h> include.
795 * linux-ppc-ipa.c: Add <elf.h> include.
796 * linux-s390-ipa.c: Add <elf.h> include.
797
252db07e
MK		 7982016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
799
800 * tracepoint.c (gdb_collect_ptr): Remove const qualifier.
801 (get_raw_reg_ptr): Likewise.
802 (get_trace_state_variable_value_ptr): Likewise.
803 (set_trace_state_variable_value_ptr): Likewise.
804 (initialize_tracepoint): Cast alloc_jump_pad_buffer result to
805 char *.
806
14e2b6d9
MK		 8072016-03-31 Wei-cheng Wang <cole945@gmail.com>
808 Marcin Kościelnicki <koriakin@0x04.net>
809
810 PR/17221
811 * linux-ppc-low.c (emit_insns): New function.
812 (__EMIT_ASM, _EMIT_ASM, EMIT_ASM): New macros.
813 (ppc_emit_prologue): New function.
814 (ppc_emit_epilogue): New function.
815 (ppc_emit_add): New function.
816 (ppc_emit_sub): New function.
817 (ppc_emit_mul): New function.
818 (ppc_emit_lsh): New function.
819 (ppc_emit_rsh_signed): New function.
820 (ppc_emit_rsh_unsigned): New function.
821 (ppc_emit_ext): New function.
822 (ppc_emit_zero_ext): New function.
823 (ppc_emit_log_not): New function.
824 (ppc_emit_bit_and): New function.
825 (ppc_emit_bit_or): New function.
826 (ppc_emit_bit_xor): New function.
827 (ppc_emit_bit_not): New function.
828 (ppc_emit_equal): New function.
829 (ppc_emit_less_signed): New function.
830 (ppc_emit_less_unsigned): New function.
831 (ppc_emit_ref): New function.
832 (ppc_emit_const): New function.
833 (ppc_emit_reg): New function.
834 (ppc_emit_pop): New function.
835 (ppc_emit_stack_flush): New function.
836 (ppc_emit_swap): New function.
837 (ppc_emit_stack_adjust): New function.
838 (ppc_emit_call): New function.
839 (ppc_emit_int_call_1): New function.
840 (ppc_emit_void_call_2): New function.
841 (ppc_emit_if_goto): New function.
842 (ppc_emit_goto): New function.
843 (ppc_emit_eq_goto): New function.
844 (ppc_emit_ne_goto): New function.
845 (ppc_emit_lt_goto): New function.
846 (ppc_emit_le_goto): New function.
847 (ppc_emit_gt_goto): New function.
848 (ppc_emit_ge_goto): New function.
849 (ppc_write_goto_address): New function.
850 (ppc_emit_ops_impl): New static variable.
851 (ppc64v1_emit_prologue): New function.
852 (ppc64v2_emit_prologue): New function.
853 (ppc64_emit_epilogue): New function.
854 (ppc64_emit_add): New function.
855 (ppc64_emit_sub): New function.
856 (ppc64_emit_mul): New function.
857 (ppc64_emit_lsh): New function.
858 (ppc64_emit_rsh_signed): New function.
859 (ppc64_emit_rsh_unsigned): New function.
860 (ppc64_emit_ext): New function.
861 (ppc64_emit_zero_ext): New function.
862 (ppc64_emit_log_not): New function.
863 (ppc64_emit_bit_and): New function.
864 (ppc64_emit_bit_or): New function.
865 (ppc64_emit_bit_xor): New function.
866 (ppc64_emit_bit_not): New function.
867 (ppc64_emit_equal): New function.
868 (ppc64_emit_less_signed): New function.
869 (ppc64_emit_less_unsigned): New function.
870 (ppc64_emit_ref): New function.
871 (ppc64_emit_const): New function.
872 (ppc64v1_emit_reg): New function.
873 (ppc64v2_emit_reg): New function.
874 (ppc64_emit_pop): New function.
875 (ppc64_emit_stack_flush): New function.
876 (ppc64_emit_swap): New function.
877 (ppc64v1_emit_call): New function.
878 (ppc64v2_emit_call): New function.
879 (ppc64v1_emit_int_call_1): New function.
880 (ppc64v2_emit_int_call_1): New function.
881 (ppc64v1_emit_void_call_2): New function.
882 (ppc64v2_emit_void_call_2): New function.
883 (ppc64_emit_if_goto): New function.
884 (ppc64_emit_eq_goto): New function.
885 (ppc64_emit_ne_goto): New function.
886 (ppc64_emit_lt_goto): New function.
887 (ppc64_emit_le_goto): New function.
888 (ppc64_emit_gt_goto): New function.
889 (ppc64_emit_ge_goto): New function.
890 (ppc64v1_emit_ops_impl): New static variable.
891 (ppc64v2_emit_ops_impl): New static variable.
892 (ppc_emit_ops): New function.
893 (linux_low_target): Wire in ppc_emit_ops.
894
a2174ba4
MK		 8952016-03-31 Wei-cheng Wang <cole945@gmail.com>
896 Marcin Kościelnicki <koriakin@0x04.net>
897
898 PR/17221
899 * Makefile.in: Add powerpc-*-ipa.o
900 * configure.srv: Add ipa_obj for powerpc*-linux.
901 * linux-ppc-ipa.c: New file.
902 * linux-ppc-low.c: Added linux-ppc-tdesc.h, ax.h, tracepoint.h
903 includes.
904 (PPC_FIELD): New macro.
905 (PPC_SEXT): New macro.
906 (PPC_OP6): New macro.
907 (PPC_BO): New macro.
908 (PPC_LI): New macro.
909 (PPC_BD): New macro.
910 (init_registers_*): Move prototype to linux-ppc-tdesc.h.
911 (tdesc_*): Move declaration to linux-ppc-tdesc.h.
912 (ppc_get_hwcap): Rename to ppc_get_auxv and add type parameter.
913 (ppc_get_thread_area): New function.
914 (is_elfv2_inferior): New function.
915 (gen_ds_form): New function.
916 (GEN_STD): New macro.
917 (GEN_STDU): New macro.
918 (GEN_LD): New macro.
919 (GEN_LDU): New macro.
920 (gen_d_form): New function.
921 (GEN_ADDI): New macro.
922 (GEN_ADDIS): New macro.
923 (GEN_LI): New macro.
924 (GEN_LIS): New macro.
925 (GEN_ORI): New macro.
926 (GEN_ORIS): New macro.
927 (GEN_LWZ): New macro.
928 (GEN_STW): New macro.
929 (GEN_STWU): New macro.
930 (gen_xfx_form): New function.
931 (GEN_MFSPR): New macro.
932 (GEN_MTSPR): New macro.
933 (GEN_MFCR): New macro.
934 (GEN_MTCR): New macro.
935 (GEN_SYNC): New macro.
936 (GEN_LWSYNC): New macro.
937 (gen_x_form): New function.
938 (GEN_OR): New macro.
939 (GEN_MR): New macro.
940 (GEN_LWARX): New macro.
941 (GEN_STWCX): New macro.
942 (GEN_CMPW): New macro.
943 (gen_md_form): New function.
944 (GEN_RLDICL): New macro.
945 (GEN_RLDICR): New macro.
946 (gen_i_form): New function.
947 (GEN_B): New macro.
948 (GEN_BL): New macro.
949 (gen_b_form): New function.
950 (GEN_BNE): New macro.
951 (GEN_LOAD): New macro.
952 (GEN_STORE): New macro.
953 (gen_limm): New function.
954 (gen_atomic_xchg): New function.
955 (gen_call): New function.
956 (ppc_relocate_instruction): New function.
957 (ppc_install_fast_tracepoint_jump_pad): New function.
958 (ppc_get_min_fast_tracepoint_insn_len): New function.
959 (ppc_get_ipa_tdesc_idx): New function.
960 (the_low_target): Wire in the new functions.
961 (initialize_low_arch) [!__powerpc64__]: Don'it initialize 64-bit
962 tdescs.
963 * linux-ppc-tdesc.h: New file.
964
a13c4696
MK		 9652016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
966
967 * linux-aarch64-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
968 (alloc_jump_pad_buffer): New function.
969 * linux-amd64-ipa.c: Add <sys/mman.h> include.
970 (alloc_jump_pad_buffer): New function.
971 * linux-i386-ipa.c (alloc_jump_pad_buffer): New function.
972 * linux-s390-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
973 (alloc_jump_pad_buffer): New function.
974 * tracepoint.c (getauxval) [!HAVE_GETAUXVAL]: New function.
975 (initialize_tracepoint): Delegate to alloc_jump_pad_buffer.
976 * tracepoint.h (alloc_jump_pad_buffer): New prototype.
977 (getauxval) [!HAVE_GETAUXVAL]: New prototype.
978
1cda1512
MK		 9792016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
980
981 * linux-aarch64-ipa.c: Rename gdb_agent_get_raw_reg to get_raw_reg.
982 * linux-amd64-ipa.c: Likewise.
983 * linux-i386-ipa.c: Likewise.
984 * linux-s390-ipa.c: Likewise.
985 * tracepoint.c: IPA-export gdb_collect_ptr instead of gdb_collect,
986 ditto for get_raw_reg_ptr, get_trace_state_variable_value_ptr,
987 set_trace_state_variable_value_ptr.
988 (struct ipa_sym_addresses): Likewise.
989 (symbol_list): Likewise.
990 (install_fast_tracepoint): Dereference gdb_collect_ptr instead of
991 accessing gdb_collect directly.
992 (gdb_collect_ptr_type): New typedef.
993 (get_raw_reg_ptr_type): New typedef.
994 (get_trace_state_variable_value_ptr_type): New typedef.
995 (set_trace_state_variable_value_ptr_type): New typedef.
996 (gdb_collect_ptr): New global.
997 (get_raw_reg_ptr): New global.
998 (get_trace_state_variable_value_ptr): New global.
999 (set_trace_state_variable_value_ptr): New global.
1000 (get_raw_reg_func_addr): Dereference get_raw_reg_ptr instead of
1001 accessing get_raw_reg directly.
1002 (get_get_tsv_func_addr): Likewise for
1003 get_trace_state_variable_value_ptr.
1004 (get_set_tsv_func_addr): Likewise for
1005 set_trace_state_variable_value_ptr.
1006 * tracepoint.h: Rename gdb_agent_get_raw_reg to get_raw_reg.
1007
72fb5488
SM		 10082016-03-30 Simon Marchi <simon.marchi@ericsson.com>
1009
1010 * tracepoint.c (cmd_qtenable_disable): Remove whitespace.
1011
28170b88
MK		 10122016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
1013
1014 * remote-utils.c (look_up_one_symbol): Remove own_buf, handle 'v'
1015 packets.
1016 (relocate_instruction): Remove own_buf.
1017 * server.c (own_buf): Make global.
1018 (handle_v_requests): Make global.
1019 * server.h (own_buf): New declaration.
1020 (handle_v_requests): New prototype.
1021
f39e8743
MK		 10222016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
1023
1024 PR 18377
1025 * linux-s390-low.c (add_insns): New function.
1026 (s390_emit_prologue): New function.
1027 (s390_emit_epilogue): New function.
1028 (s390_emit_add): New function.
1029 (s390_emit_sub): New function.
1030 (s390_emit_mul): New function.
1031 (s390_emit_lsh): New function.
1032 (s390_emit_rsh_signed): New function.
1033 (s390_emit_rsh_unsigned): New function.
1034 (s390_emit_ext): New function.
1035 (s390_emit_log_not): New function.
1036 (s390_emit_bit_and): New function.
1037 (s390_emit_bit_or): New function.
1038 (s390_emit_bit_xor): New function.
1039 (s390_emit_bit_not): New function.
1040 (s390_emit_equal): New function.
1041 (s390_emit_less_signed): New function.
1042 (s390_emit_less_unsigned): New function.
1043 (s390_emit_ref): New function.
1044 (s390_emit_if_goto): New function.
1045 (s390_emit_goto): New function.
1046 (s390_write_goto_address): New function.
1047 (s390_emit_litpool): New function.
1048 (s390_emit_const): New function.
1049 (s390_emit_call): New function.
1050 (s390_emit_reg): New function.
1051 (s390_emit_pop): New function.
1052 (s390_emit_stack_flush): New function.
1053 (s390_emit_zero_ext): New function.
1054 (s390_emit_swap): New function.
1055 (s390_emit_stack_adjust): New function.
1056 (s390_emit_set_r2): New function.
1057 (s390_emit_int_call_1): New function.
1058 (s390_emit_void_call_2): New function.
1059 (s390_emit_eq_goto): New function.
1060 (s390_emit_ne_goto): New function.
1061 (s390_emit_lt_goto): New function.
1062 (s390_emit_le_goto): New function.
1063 (s390_emit_gt_goto): New function.
1064 (s390_emit_ge_goto): New function.
1065 (s390x_emit_prologue): New function.
1066 (s390x_emit_epilogue): New function.
1067 (s390x_emit_add): New function.
1068 (s390x_emit_sub): New function.
1069 (s390x_emit_mul): New function.
1070 (s390x_emit_lsh): New function.
1071 (s390x_emit_rsh_signed): New function.
1072 (s390x_emit_rsh_unsigned): New function.
1073 (s390x_emit_ext): New function.
1074 (s390x_emit_log_not): New function.
1075 (s390x_emit_bit_and): New function.
1076 (s390x_emit_bit_or): New function.
1077 (s390x_emit_bit_xor): New function.
1078 (s390x_emit_bit_not): New function.
1079 (s390x_emit_equal): New function.
1080 (s390x_emit_less_signed): New function.
1081 (s390x_emit_less_unsigned): New function.
1082 (s390x_emit_ref): New function.
1083 (s390x_emit_if_goto): New function.
1084 (s390x_emit_const): New function.
1085 (s390x_emit_call): New function.
1086 (s390x_emit_reg): New function.
1087 (s390x_emit_pop): New function.
1088 (s390x_emit_stack_flush): New function.
1089 (s390x_emit_zero_ext): New function.
1090 (s390x_emit_swap): New function.
1091 (s390x_emit_stack_adjust): New function.
1092 (s390x_emit_int_call_1): New function.
1093 (s390x_emit_void_call_2): New function.
1094 (s390x_emit_eq_goto): New function.
1095 (s390x_emit_ne_goto): New function.
1096 (s390x_emit_lt_goto): New function.
1097 (s390x_emit_le_goto): New function.
1098 (s390x_emit_gt_goto): New function.
1099 (s390x_emit_ge_goto): New function.
1100 (s390_emit_ops): New function.
1101 (struct linux_target_ops): Fill in emit_ops hook.
1102
abd9baf9
MK		 11032016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
1104
1105 PR 18377
1106 * Makefile.in: Add s390 IPA files.
1107 * configure.srv: Build IPA for s390.
1108 * linux-s390-ipa.c: New file.
1109 * linux-s390-low.c: New includes - inttypes.h and linux-s390-tdesc.h.
1110 (init_registers_s390_linux32): Move declaration to linux-s390-tdesc.h.
1111 (tdesc_s390_linux32): Likewise.
1112 (init_registers_s390_linux32v1): Likewise.
1113 (tdesc_s390_linux32v1): Likewise.
1114 (init_registers_s390_linux32v2): Likewise.
1115 (tdesc_s390_linux32v2): Likewise.
1116 (init_registers_s390_linux64): Likewise.
1117 (tdesc_s390_linux64): Likewise.
1118 (init_registers_s390_linux64v1): Likewise.
1119 (tdesc_s390_linux64v1): Likewise.
1120 (init_registers_s390_linux64v2): Likewise.
1121 (tdesc_s390_linux64v2): Likewise.
1122 (init_registers_s390_te_linux64): Likewise.
1123 (tdesc_s390_te_linux64): Likewise.
1124 (init_registers_s390_vx_linux64): Likewise.
1125 (tdesc_s390_vx_linux64): Likewise.
1126 (init_registers_s390_tevx_linux64): Likewise.
1127 (tdesc_s390_tevx_linux64): Likewise.
1128 (init_registers_s390x_linux64): Likewise.
1129 (tdesc_s390x_linux64): Likewise.
1130 (init_registers_s390x_linux64v1): Likewise.
1131 (tdesc_s390x_linux64v1): Likewise.
1132 (init_registers_s390x_linux64v2): Likewise.
1133 (tdesc_s390x_linux64v2): Likewise.
1134 (init_registers_s390x_te_linux64): Likewise.
1135 (tdesc_s390x_te_linux64): Likewise.
1136 (init_registers_s390x_vx_linux64): Likewise.
1137 (tdesc_s390x_vx_linux64): Likewise.
1138 (init_registers_s390x_tevx_linux64): Likewise.
1139 (tdesc_s390x_tevx_linux64): Likewise.
1140 (have_hwcap_s390_vx): New static variable.
1141 (s390_arch_setup): Fill have_hwcap_s390_vx.
1142 (s390_get_thread_area): New function.
1143 (s390_ft_entry_gpr_esa): New const.
1144 (s390_ft_entry_gpr_zarch): New const.
1145 (s390_ft_entry_misc): New const.
1146 (s390_ft_entry_fr): New const.
1147 (s390_ft_entry_vr): New const.
1148 (s390_ft_main_31): New const.
1149 (s390_ft_main_64): New const.
1150 (s390_ft_exit_fr): New const.
1151 (s390_ft_exit_vr): New const.
1152 (s390_ft_exit_misc): New const.
1153 (s390_ft_exit_gpr_esa): New const.
1154 (s390_ft_exit_gpr_zarch): New const.
1155 (append_insns): New function.
1156 (s390_relocate_instruction): New function.
1157 (s390_install_fast_tracepoint_jump_pad): New function.
1158 (s390_get_min_fast_tracepoint_insn_len): New function.
1159 (s390_get_ipa_tdesc_idx): New function.
1160 (struct linux_target_ops): Wire in the above functions.
1161 (initialize_low_arch) [!__s390x__]: Don't initialize s390x tdescs.
1162 * linux-s390-tdesc.h: New file.
1163
a4105d04
MK		 11642016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
1165
1166 * linux-s390-low.c (s390_supports_tracepoints): New function.
1167 (struct linux_target_ops): Fill supports_tracepoints hook.
1168
35ac8b3e
YQ		 11692016-03-18 Yao Qi <yao.qi@linaro.org>
1170
1171 * linux-low.c (lwp_signal_can_be_delivered): New function.
1172 (linux_resume_one_lwp_throw): Use lwp_signal_can_be_delivered.
1173
94610ec4
YQ		 11742016-03-18 Yao Qi <yao.qi@linaro.org>
1175
1176 * linux-low.c (linux_resume_one_lwp_throw): Set 'signal' to
1177 0 if signal is enqueued. Remove 'signal' from one debugging
1178 message. Move one debugging message to some lines below.
1179 Remove code setting 'signal' to 0.
1180
80aea927
YQ		 11812016-03-18 Yao Qi <yao.qi@linaro.org>
1182
1183 * linux-low.c (linux_low_filter_event): Remove redundant
1184 WIFSTOPPED check together with linux_wstatus_maybe_breakpoint.
1185
b04fd3be
MK		 11862016-03-09 Marcin Kościelnicki <koriakin@0x04.net>
1187
1188 * linux-ppc-low.c (ppc_supports_tracepoints): New function.
1189 (struct linux_target_ops): Wire in the above.
1190
c40c8d4b
YQ		 11912016-03-03 Yao Qi <yao.qi@linaro.org>
1192
1193 * linux-low.c: Update comments to start_step_over.
1194
0f8288ae
YQ		 11952016-03-03 Yao Qi <yao.qi@linaro.org>
1196
1197 PR server/19736
1198 * linux-low.c (handle_extended_wait): Set child suspended
1199 if event_lwp->bp_reinsert isn't zero.
1200
fdbd04a8
YQ		 12012016-03-02 Yao Qi <yao.qi@linaro.org>
1202
1203 * linux-low.c (linux_resume_one_lwp_throw): Replace code with
1204 enqueue_pending_signal.
1205
6896a8fa
MK		 12062016-03-02 Marcin Kościelnicki <koriakin@0x04.net>
1207
1208 * tracepoint.c (cmd_qtstart): Only set ipa_tdesc_idx if agent
1209 is actually loaded.
1210
ab503087
MK		 12112016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
1212
1213 * linux-s390-low.c (s390_num_regs_3264): Define on 31-bit too.
1214 (s390_regmap_3264) [!__s390x__]: New global.
1215 (s390_collect_ptrace_register): Skip map entries containing -1.
1216 (s390_supply_ptrace_register): Ditto.
1217 (s390_fill_gprs_high): New function.
1218 (s390_store_gprs_high): New function.
1219 (s390_regsets): Add NT_S390_HIGH_GPRS.
1220 (s390_get_hwcap): Enable on 31-bit.
1221 (have_hwcap_s390_high_gprs): Enable on 31-bit.
1222 (s390_arch_setup): Enable detection of high GPRs, TDB, VX on 31-bit.
1223 Detect NT_S390_HIGH_GPRS.
1224 (s390_usrregs_info_3264): Enable on 31-bit.
1225 (s390_regs_info): Enable regs_info_3264 on 31-bit.
1226 (initialize_low_arch): Initialize s390_regsets_info_3264 on 31-bit.
1227
ae91f625
MK		 12282016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
1229
1230 PR gdb/13808
1231 * Makefile.in: Add i386-*-linux-ipa.o and amd64-*-linux-ipa.o.
1232 * configure.srv: Ditto.
1233 * linux-aarch64-ipa.c (get_ipa_tdesc): New function.
1234 (initialize_low_tracepoint): Remove ipa_tdesc assignment.
1235 * linux-amd64-ipa.c: Add "linux-x86-tdesc.h" include.
1236 (init_registers_amd64_linux): Remove prototype.
1237 (tdesc_amd64_linux): Remove declaration.
1238 (get_ipa_tdesc): New function.
1239 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
1240 initialize remaining tdescs.
1241 * linux-i386-ipa.c: Add "linux-x86-tdesc.h" include.
1242 (init_registers_i386_linux): Remove prototype.
1243 (tdesc_i386_linux): Remove declaration.
1244 (get_ipa_tdesc): New function.
1245 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
1246 initialize remaining tdescs.
1247 * linux-low.c (linux_get_ipa_tdesc_idx): New function.
1248 (linux_target_ops): wire in linux_get_ipa_tdesc_idx.
1249 * linux-low.h (struct linux_target_ops): Add get_ipa_tdesc_idx.
1250 * linux-x86-low.c: Move tdesc declarations to linux-x86-tdesc.h.
1251 (x86_get_ipa_tdesc_idx): New function.
1252 (the_low_target): Wire in x86_get_ipa_tdesc_idx.
1253 * linux-x86-tdesc.h: New file.
1254 * target.h (struct target_ops): Add get_ipa_tdesc_idx.
1255 (target_get_ipa_tdesc_idx): New macro.
1256 * tracepoint.c (ipa_tdesc_idx): New macro.
1257 (struct ipa_sym_addresses): Add addr_ipa_tdesc_idx.
1258 (symbol_list): Add ipa_tdesc_idx.
1259 (cmd_qtstart): Write ipa_tdesc_idx in the target.
1260 (ipa_tdesc): Remove.
1261 (ipa_tdesc_idx): New variable.
1262 (get_context_regcache): Use get_ipa_tdesc.
1263 (gdb_collect): Ditto.
1264 (gdb_probe): Ditto.
1265 * tracepoint.h (get_ipa_tdesc): New prototype.
1266 (ipa_tdesc): Remove.
1267
e7ad2f14
PA		 12682016-02-24 Pedro Alves <palves@redhat.com>
1269
1270 * linux-low.c (check_stopped_by_breakpoint): Rename to ...
1271 (save_stop_reason): ... this. Use GDB_ARCH_IS_TRAP_HWBKPT and
1272 handle ambiguous GDB_ARCH_IS_TRAP_BRKPT / GDB_ARCH_IS_TRAP_HWBKPT.
1273 Factor out common code between the USE_SIGTRAP_SIGINFO and
1274 !USE_SIGTRAP_SIGINFO blocks.
1275 (linux_low_filter_event): Call save_stop_reason instead of
1276 check_stopped_by_breakpoint and check_stopped_by_watchpoint.
1277 Update comments.
1278 (linux_wait_1): Update comments.
1279
657f9cde
WW		 12802016-02-24 Wei-cheng Wang <cole945@gmail.com>
1281
1282 * linux-ppc-low.c (ppc_supports_z_point_type): New function:
1283 (ppc_insert_point, ppc_remove_point): Insert/remove z-packet breakpoints.
1284 (ppc64_emit_ops_vector): Add target ops - ppc_supports_z_point_type,
1285 ppc_insert_point, ppc_remove_point.
1286
b00b61e1
MK		 12872016-02-17 Marcin Kościelnicki <koriakin@0x04.net>
1288
1289 * linux-s390-low.c (s390_supports_z_point_type): New function.
1290 (struct linux_target_ops): Wire s390_supports_z_point_type in.
1291
553cb527
YQ		 12922016-02-16 Yao Qi <yao.qi@linaro.org>
1293
1294 * linux-arm-low.c (get_next_pcs_syscall_next_pc): Remove argument
1295 PC. Get pc from regcache_read_pc.
1296
a5652c21
YQ		 12972016-02-12 Yao Qi <yao.qi@linaro.org>
1298
1299 * linux-aarch64-low.c (aarch64_get_pc): Call linux_get_pc_64bit
1300 or linux_get_pc_32bit.
1301 (aarch64_set_pc): Call linux_set_pc_64bit or linux_set_pc_32bit.
1302
ed443b61
YQ		 13032016-02-12 Yao Qi <yao.qi@linaro.org>
1304
1305 * linux-arm-low.c (get_next_pcs_ops): Initialize it with
1306 arm_linux_get_next_pcs_fixup.
1307
020ecd38
MK		 13082016-02-12 Marcin Kościelnicki <koriakin@0x04.net>
1309
1310 * tracepoint.c (x_tracepoint_action_download): Change
1311 write_inferior_data_ptr to write_inferior_data_pointer.
1312 (cmd_qtstart): Likewise.
1313 (write_inferior_data_ptr): Remove.
1314 (download_agent_expr): Change write_inferior_data_ptr to
1315 write_inferior_data_pointer.
1316 (download_tracepoint_1): Likewise.
1317 (download_tracepoint): Likewise.
1318 (download_trace_state_variables): Likewise.
1319
7cae9051
WW		 13202016-02-11 Wei-cheng Wang <cole945@gmail.com>
1321 Marcin Kościelnicki <koriakin@0x04.net>
1322
1323 * tracepoint.c (struct tracepoint_action_ops): Remove.
1324 (struct tracepoint_action): Remove ops.
1325 (m_tracepoint_action_download, r_tracepoint_action_download)
1326 (x_tracepoint_action_download, l_tracepoint_action_download): Adjust
1327 size and offset accordingly.
1328 (m_tracepoint_action_ops, r_tracepoint_action_ops)
1329 (x_tracepoint_action_ops, l_tracepoint_action_ops): Remove.
1330 (tracepoint_action_send, tracepoint_action_download): New functions.
1331 Helpers for trace action handlers.
1332 (add_tracepoint_action): Remove setup actions ops.
1333 (download_tracepoint_1, tracepoint_send_agent): Call helper functions.
1334
9f6a71b4
YQ		 13352016-02-10 Yao Qi <yao.qi@linaro.org>
1336
1337 * regcache.c (regcache_raw_read_unsigned): Clear *VAL.
1338
1e94266c
SM		 13392016-02-09 Simon Marchi <simon.marchi@ericsson.com>
1340
1341 * configure.ac: Use AC_CONFIG_FILES instead of passing arguments
1342 to AC_OUTPUT.
1343 * configure: Regenerate.
1344
8adce034
SM		 13452016-02-09 Simon Marchi <simon.marchi@ericsson.com>
1346
1347 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): Change
1348 void * to gdb_byte *.
1349 * linux-low.c (siginfo_fixup): Likewise.
1350 (linux_xfer_siginfo): Likewise.
1351 * linux-low.h (struct linux_target_ops) <siginfo_fixup>:
1352 Likewise.
1353 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
1354
93813b37
WT		 13552016-02-02 Walfred Tedeschi <walfred.tedeschi@intel.com>
1356
1357 * configure.srv (x86_64-*-linux*): Add amd64-linux-siginfo.o
1358 to srv_tgtobj.
1359 (i[34567]86-*-linux*): Add amd64-linux-siginfo.o
1360 to srv_tgtobj.
1361 * linux-x86-low.c [__x86_64__]: Include
1362 "nat/amd64-linux-siginfo.h".
1363 (compat_siginfo_from_siginfo, siginfo_from_compat_siginfo)
1364 (compat_x32_siginfo_from_siginfo, siginfo_from_compat_x32_siginfo)
1365 (compat_timeval, compat_sigval, compat_x32_clock, cpt_si_pid)
1366 (cpt_si_uid, cpt_si_timerid, cpt_si_overrun, cpt_si_status)
1367 (cpt_si_utime, cpt_si_stime, cpt_si_ptr, cpt_si_addr, cpt_si_band)
1368 (cpt_si_fd, si_timerid, si_overrun): Move from
1369 nat/amd64-linux-siginfo.c.
1370 * Makefile.in (amd64-linux-siginfo.o:): New rule.
1371
8424cc97
SM		 13722016-01-28 Simon Marchi <simon.marchi@ericsson.com>
1373
1374 * server.c (skip_to_semicolon): Remove.
1375 (process_point_options): Use strchrnul instead of
1376 skip_to_semicolon.
1377
4d18591b
YQ		 13782016-01-26 Yao Qi <yao.qi@linaro.org>
1379
1380 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Remove argument pc.
1381 * linux-low.c (install_software_single_step_breakpoints): Don't
1382 call regcache_read_pc.
1383 * linux-low.h (struct linux_target_ops) <get_next_pcs>: Remove
1384 argument pc.
1385
d8020970
YQ		 13862016-01-26 Yao Qi <yao.qi@linaro.org>
1387
1388 * linux-low.c (install_software_single_step_breakpoints): Call
1389 regcache_read_pc instead of get_pc.
1390
8b207339
YQ		 13912016-01-26 Yao Qi <yao.qi@linaro.org>
1392
1393 * remote-utils.c (remote_close) [!USE_WIN32API]: Ignore SIGIO.
1394 (unblock_async_io): Rename to ...
1395 (block_unblock_async_io): ... it. New function.
1396 (enable_async_io): Don't install SIGIO handler. Unblock it
1397 instead.
1398 (disable_async_io): Don't ignore SIGIO. Block it instead.
1399 (initialize_async_io): Install SIGIO handler. Don't call
1400 unblock_async_io.
1401
18879fef
YQ		 14022016-01-26 Yao Qi <yao.qi@linaro.org>
1403
1404 * remote-utils.c (getpkt): If the buffer isn't empty, and the
1405 first character is '\003', call *the_target->request_interrupt.
1406
a0f8e08a
YQ		 14072016-01-25 Yao Qi <yao.qi@linaro.org>
1408
1409 * remote-utils.c (new_thread_notify): Remove.
1410 (dead_thread_notify): Likewise.
1411 * remote-utils.h (new_thread_notify): Remove declaration.
1412 (dead_thread_notify): Likewise.
1413
cc5fd9ab
MK		 14142016-01-23 Marcin Kościelnicki <koriakin@0x04.net>
1415
1416 * gdb.trace/pending.exp: Fix expected message on continue.
1417
99e8eb11
MK		 14182016-01-22 Marcin Kościelnicki <koriakin@0x04.net>
1419
1420 * tracepoint.c (write_inferior_data_ptr): Cast to uintptr_t, so that
1421 it works properly on big-endian machines where sizeof (CORE_ADDR)
1422 != sizeof (void *).
1423
a994041d
PA		 14242016-01-21 Pedro Alves <palves@redhat.com>
1425
1426 * Makefile.in (COMPILER_CFLAGS, CXXFLAGS): New.
1427 (INTERNAL_CFLAGS_BASE): Use COMPILER_CFLAGS instead of CFLAGS.
1428 * configure: Regenerate.
1429
f7a6a40d
YQ		 14302016-01-21 Yao Qi <yao.qi@linaro.org>
1431
1432 * linux-arm-low.c (arm_sigreturn_next_pc): Add parameter
1433 is_thumb and set it according to CPSR saved on the stack.
1434 (get_next_pcs_syscall_next_pc): Pass is_thumb to
1435 arm_sigreturn_next_pc.
1436
6f69e520
YQ		 14372016-01-18 Yao Qi <yao.qi@linaro.org>
1438
1439 * linux-low.c (linux_set_pc_64bit): New function.
1440 (linux_get_pc_64bit): New function.
1441 * linux-low.h (linux_set_pc_64bit, linux_get_pc_64bit):
1442 Declare.
1443 * linux-sparc-low.c (debug_threads): Remove declaration.
1444 (sparc_get_pc): Remove.
1445 (the_low_target): Use linux_get_pc_64bit instead of
1446 sparc_get_pc.
1447 * linux-tile-low.c (tile_get_pc, tile_set_pc): Remove.
1448 (the_low_target): Use linux_get_pc_64bit and
1449 linux_set_pc_64bit.
1450
276d4552
YQ		 14512016-01-18 Yao Qi <yao.qi@linaro.org>
1452
1453 * linux-arm-low.c (debug_threads): Remove declaration.
1454 (arm_get_pc, arm_set_pc): Remove.
1455 (the_low_target): Use linux_get_pc_32bit and
1456 linux_set_pc_32bit.
1457 * linux-bfin-low.c (bfin_get_pc, bfin_set_pc): Remove.
1458 (the_low_target): Use linux_get_pc_32bit and
1459 linux_set_pc_32bit.
1460 * linux-cris-low.c (debug_threads): Remove declaration.
1461 (cris_get_pc, cris_set_pc,): Remove.
1462 (the_low_target): Use linux_get_pc_32bit and
1463 linux_set_pc_32bit.
1464 * linux-crisv32-low.c (debug_threads): Remove declaration.
1465 (cris_get_pc, cris_set_pc): Remove.
1466 (the_low_target): Use linux_get_pc_32bit and
1467 linux_set_pc_32bit.
1468 * linux-low.c: Include inttypes.h.
1469 (linux_get_pc_32bit, linux_set_pc_32bit): New functions.
1470 * linux-low.h (linux_get_pc_32bit, linux_set_pc_32bit): Declare.
1471 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Remove.
1472 (the_low_target): Use linux_get_pc_32bit and
1473 linux_set_pc_32bit.
1474 * linux-m68k-low.c (m68k_get_pc, m68k_set_pc): Remove.
1475 (the_low_target): Use linux_get_pc_32bit and
1476 linux_set_pc_32bit.
1477 * linux-nios2-low.c (nios2_get_pc, nios2_set_pc): Remove.
1478 (the_low_target): Use linux_get_pc_32bit and
1479 linux_set_pc_32bit.
1480 * linux-sh-low.c (sh_get_pc, sh_set_pc): Remove.
1481 (the_low_target): Use linux_get_pc_32bit and
1482 linux_set_pc_32bit.
1483 * linux-xtensa-low.c (xtensa_get_pc, xtensa_set_pc): Remove.
1484 (the_low_target): Use linux_get_pc_32bit and
1485 linux_set_pc_32bit.
1486
eb0edac8
GB		 14872016-01-18 Gary Benson <gbenson@redhat.com>
1488
1489 * configure.ac (AC_FUNC_FORK): New check.
1490 * config.in: Regenerate.
1491 * configure: Likewise.
1492
1b451dda
YQ		 14932016-01-14 Yao Qi <yao.qi@linaro.org>
1494
1495 * linux-aarch32-low.c (thumb2_breakpoint): Make it static.
1496 * linux-aarch32-low.h (thumb2_breakpoint): Remove declaration.
1497 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Pass 1 to
1498 arm_get_next_pcs_ctor.
1499
82075af2
JS		 15002016-01-12 Josh Stone <jistone@redhat.com>
1501 Philippe Waroquiers <philippe.waroquiers@skynet.be>
1502
1503 * inferiors.h: Include "gdb_vecs.h".
1504 (struct process_info): Add syscalls_to_catch.
1505 * inferiors.c (remove_process): Free syscalls_to_catch.
1506 * remote-utils.c (prepare_resume_reply): Report syscall_entry and
1507 syscall_return stops.
1508 * server.h (UNKNOWN_SYSCALL, ANY_SYSCALL): Define.
1509 * server.c (handle_general_set): Handle QCatchSyscalls.
1510 (handle_query): Report support for QCatchSyscalls.
1511 * target.h (struct target_ops): Add supports_catch_syscall.
1512 (target_supports_catch_syscall): New macro.
1513 * linux-low.h (struct linux_target_ops): Add get_syscall_trapinfo.
1514 (struct lwp_info): Add syscall_state.
1515 * linux-low.c (handle_extended_wait): Mark syscall_state as an entry.
1516 Maintain syscall_state and syscalls_to_catch across exec.
1517 (get_syscall_trapinfo): New function, proxy to the_low_target.
1518 (linux_low_ptrace_options): Enable PTRACE_O_TRACESYSGOOD.
1519 (linux_low_filter_event): Toggle syscall_state entry/return for
1520 syscall traps, and set it ignored for all others.
1521 (gdb_catching_syscalls_p): New function.
1522 (gdb_catch_this_syscall_p): New function.
1523 (linux_wait_1): Handle SYSCALL_SIGTRAP.
1524 (linux_resume_one_lwp_throw): Add PTRACE_SYSCALL possibility.
1525 (linux_supports_catch_syscall): New function.
1526 (linux_target_ops): Install it.
1527 * linux-x86-low.c (x86_get_syscall_trapinfo): New function.
1528 (the_low_target): Install it.
1529
8f13a3ce
MF		 15302016-01-12 Mike Frysinger <vapier@gentoo.org>
1531
1532 * acinclude.m4: Include new ../warning.m4 file.
1533 * configure: Regenerated.
1534 * configure.ac: Replace all warning logic with AM_GDB_WARNINGS.
1535
5b3da067
MF		 15362016-01-12 Mike Frysinger <vapier@gentoo.org>
1537
1538 * ax.c (is_goto_target): Mark static.
1539 * linux-low.c (register_addr): Likewise.
1540 (linux_fetch_registers, linux_store_registers): Likewise.
1541 * mem-break.c (any_persistent_commands): Fix old prototype.
1542 (add_commands_to_breakpoint): Mark static.
1543 * regcache.c (find_register_by_name): Delete unused func.
1544 * remote-utils.c (hex_or_minus_one): Mark static.
1545 * server.c (monitor_show_help): Mark static.
1546 (handle_query, handle_v_cont, handle_v_attach, handle_v_kill,
1547 handle_v_requests): Likewise.
1548
bc504a31
PA		 15492016-01-12 Pedro Alves <palves@redhat.com>
1550
1551 Remove use of the registered trademark symbol throughout.
1552
5a0dd67a
YQ		 15532016-01-08 Yao Qi <yao.qi@linaro.org>
1554
1555 * remote-utils.c (getpkt): If c is '\003', call target hook
1556 request_interrupt.
1557
b2ca446f
YQ		 15582016-01-06 Yao Qi <yao.qi@linaro.org>
1559
1560 * linux-aarch32-low.h (arm_abi_breakpoint): Move to
1561 linux-aarch32-low.c.
1562 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
1563 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
1564 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
1565 (thumb2_breakpoint): Declare.
1566 * linux-aarch32-low.c (arm_abi_breakpoint): Moved from
1567 linux-aarch32-low.h.
1568 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
1569 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
1570 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
1571
edd88788
JB		 15722016-01-01 Joel Brobecker <brobecker@adacore.com>
1573
1574 * gdbreplay.c (gdbreplay_version): Change copyright year in
1575 version message.
1576 * server.c (gdbserver_version): Likewise.
1577
65da7f14
PP		 15782015-12-28 Patrick Palka <patrick@parcs.ath.cx>
1579
1580 * server.c (crc32_table): Delete.
1581 (crc32): Use libiberty's xcrc32 function.
1582
4abd5ed2
JB		 15832015-12-22 Joel Brobecker <brobecker@adacore.com>
1584
1585 * lynx-low.c (lynx_delete_thread_callback): New function.
1586 (lynx_mourn): Properly delete our process and all of its
1587 threads. Remove call to clear_inferiors.
1588
0e50fe5c
JB		 15892015-12-22 Joel Brobecker <brobecker@adacore.com>
1590
1591 * target.c (thread_search_callback): Add check that
1592 the thread_stopped target callback is not NULL before
1593 calling it.
1594
35adc03f
YQ		 15952015-12-21 Yao Qi <yao.qi@linaro.org>
1596
1597 * linux-aarch32-low.h [__aarch64__]: Use arm_abi_breakpoint
1598 arm breakpoint.
1599
bd2b2909
AT		 16002015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
1601
1602 * server.c (handle_query): Call target_supports_software_single_step.
1603
7fe5e27e
AT		 16042015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
1605
1606 * linux-low.c (single_step): New function.
1607 (linux_resume_one_lwp_throw): Call single_step.
1608 (start_step_over): Likewise.
1609
d9311bfa
AT		 16102015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
1611
1612 * Makefile.in (SFILES): Append arch/arm-linux.c,
1613 arch/arm-get-next-pcs.c.
1614 (arm-linux.o): New rule.
1615 (arm-get-next-pcs.o): New rule.
1616 * configure.srv (arm*-*-linux*): Add arm-get-next-pcs.o,
1617 arm-linux.o.
1618 * linux-aarch32-low.c (arm_abi_breakpoint): Remove macro. Moved
1619 to linux-aarch32-low.c.
1620 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
1621 (arm_breakpoint_len, thumb_breakpoint): Likewise.
1622 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
1623 (thumb2_breakpoint_len): Likewise.
1624 (arm_is_thumb_mode): Make non-static.
1625 * linux-aarch32-low.h (arm_abi_breakpoint): New macro. Moved
1626 from linux-aarch32-low.c.
1627 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
1628 (arm_breakpoint_len, thumb_breakpoint): Likewise.
1629 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
1630 (thumb2_breakpoint_len): Likewise.
1631 (arm_is_thumb_mode): New declaration.
1632 * linux-arm-low.c: Include arch/arm-linux.h
1633 aarch/arm-get-next-pcs.h, sys/syscall.h.
1634 (get_next_pcs_ops): New struct.
1635 (get_next_pcs_addr_bits_remove): New function.
1636 (get_next_pcs_is_thumb): New function.
1637 (get_next_pcs_read_memory_unsigned_integer): Likewise.
1638 (arm_sigreturn_next_pc): Likewise.
1639 (get_next_pcs_syscall_next_pc): Likewise.
1640 (arm_gdbserver_get_next_pcs): Likewise.
1641 (struct linux_target_ops) <arm_gdbserver_get_next_pcs>:
1642 Initialize.
1643 * linux-low.h: Move CORE_ADDR vector definition to gdb_vecs.h.
1644 * server.h: Include gdb_vecs.h.
1645
68ce2059
AT		 16462015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
1647
1648 * Makefile.in (SFILES): Append common/common-regcache.c.
1649 (OBS): Append common-regcache.o.
1650 (common-regcache.o): New rule.
1651 * regcache.c (init_register_cache): Initialize cache to
1652 REG_UNAVAILABLE.
1653 (regcache_raw_read_unsigned): New function.
1654 * regcache.h (REG_UNAVAILABLE, REG_VALID): Replaced by shared
1655 register_status enum.
1656
fa5308bd
AT		 16572015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
1658
1659 * linux-aarch64-low.c (the_low_targets): Rename
1660 breakpoint_reinsert_addr to get_next_pcs.
1661 * linux-arm-low.c (the_low_targets): Likewise.
1662 * linux-bfin-low.c (the_low_targets): Likewise.
1663 * linux-cris-low.c (the_low_targets): Likewise.
1664 * linux-crisv32-low.c (the_low_targets): Likewise.
1665 * linux-low.c (can_software_single_step): Likewise.
1666 (install_software_single_step_breakpoints): New function.
1667 (start_step_over): Use install_software_single_step_breakpoints.
1668 * linux-low.h: New CORE_ADDR vector.
1669 (struct linux_target_ops) Rename breakpoint_reinsert_addr to
1670 get_next_pcs.
1671 * linux-mips-low.c (the_low_targets): Likewise.
1672 * linux-nios2-low.c (the_low_targets): Likewise.
1673 * linux-sparc-low.c (the_low_targets): Likewise.
1674
4a6ed09b
PA		 16752015-12-17 Pedro Alves <palves@redhat.com>
1676
1677 * linux-low.c (linux_kill_one_lwp): Remove references to
1678 LinuxThreads.
1679 (kill_lwp): Remove HAVE_TKILL_SYSCALL check. No longer fall back
1680 to 'kill'.
1681 (linux_init_signals): Delete.
1682 (initialize_low): Adjust.
1683 * thread-db.c (thread_db_init): Remove LinuxThreads reference.
1684
7544db95
PA		 16852015-12-16 Pedro Alves <palves@redhat.com>
1686
1687 * configure.ac (compiler warning flags): When testing a
1688 -Wno-foo option, check whether -Wfoo works instead.
1689 * configure: Regenerate.
1690
8020350c
DB		 16912015-12-11 Don Breazeal <donb@codesourcery.com>
1692
1693 * server.c (process_serial_event): Don't exit from gdbserver
1694 in remote mode if there are still active inferiors.
1695
db91f502
YQ		 16962015-12-11 Yao Qi <yao.qi@linaro.org>
1697
1698 * linux-aarch64-low.c (aarch64_breakpoint_at): Call
1699 arm_breakpoint_at if the process is 32-bit.
1700
b37a6290
YQ		 17012015-12-11 Yao Qi <yao.qi@linaro.org>
1702
1703 * linux-aarch32-low.c [__aarch64__]: Use arm_abi_breakpoint
1704 arm breakpoint.
1705
17b1509a
YQ		 17062015-12-07 Yao Qi <yao.qi@linaro.org>
1707
1708 * configure.srv: Append arm.o to srv_tgtobj for
1709 aarch64*-*-linux* target.
1710 * linux-aarch32-low.c (arm_abi_breakpoint): New macro. Moved
1711 from linux-arm-low.c.
1712 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
1713 (arm_breakpoint_len, thumb_breakpoint): Likewise.
1714 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
1715 (thumb2_breakpoint_len): Likewise.
1716 (arm_is_thumb_mode, arm_breakpoint_at): Likewise.
1717 (arm_breakpoint_kinds): Likewise.
1718 (arm_breakpoint_kind_from_pc): Likewise.
1719 (arm_sw_breakpoint_from_kind): Likewise.
1720 (arm_breakpoint_kind_from_current_state): Likewise.
1721 * linux-aarch32-low.h (arm_breakpoint_kind_from_pc): Declare.
1722 (arm_sw_breakpoint_from_kind): Declare.
1723 (arm_breakpoint_kind_from_current_state): Declare.
1724 (arm_breakpoint_at): Declare.
1725 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): Call
1726 arm_sw_breakpoint_from_kind if process is 32-bit.
1727 (aarch64_breakpoint_kind_from_pc): New function.
1728 (aarch64_breakpoint_kind_from_current_state): New function.
1729 (the_low_target): Initialize fields breakpoint_kind_from_pc
1730 and breakpoint_kind_from_current_state.
1731 * linux-arm-low.c (arm_breakpoint_kinds): Move to
1732 linux-aarch32-low.c.
1733 (arm_abi_breakpoint, arm_eabi_breakpoint): Likewise.
1734 (arm_breakpoint, arm_breakpoint_len): Likewise.
1735 (thumb_breakpoint, thumb_breakpoint_len): Likewise.
1736 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
1737 (arm_is_thumb_mode): Likewise.
1738 (arm_breakpoint_at): Likewise.
1739 (arm_breakpoint_kind_from_pc): Likewise.
1740 (arm_sw_breakpoint_from_kind): Likewise.
1741 (arm_breakpoint_kind_from_current_state): Likewise.
1742
1743 Revert:
1744 2015-08-04 Yao Qi <yao.qi@linaro.org>
1745
1746 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
1747 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
1748 * server.c (extended_protocol): Remove "static".
1749 * server.h (extended_protocol): Declare it.
1750
ece66d65
JS		 17512015-12-04 Josh Stone <jistone@redhat.com>
1752
1753 * target.h (struct target_ops) <arch_setup>: Rename to ...
1754 (struct target_ops) <post_create_inferior>: ... this.
1755 (target_arch_setup): Rename to ...
1756 (target_post_create_inferior): ... this, calling post_create_inferior.
1757 * server.c (start_inferior): Update target_arch_setup calls to
1758 target_post_create_inferior.
1759 * linux-low.c (linux_low_ptrace_options): Forward declare.
1760 (linux_arch_setup): Update its comment for general use.
1761 (linux_post_create_inferior): New, run arch_setup and setup ptrace.
1762 (struct linux_target_ops): Use linux_post_create_inferior.
1763 * lynx-low.c (struct lynx_target_ops): Update arch_setup stub comment
1764 to post_create_inferior.
1765 * nto-low.c (struct nto_target_ops): Likewise.
1766 * spu-low.c (struct spu_target_ops): Likewise.
1767 * win32-low.c (struct win32_target_ops): Likewise.
1768
e58c48b4
AT		 17692015-12-03 Antoine Tremblay <antoine.tremblay@ericsson.com>
1770
1771 * linux-arm-low.c: Remove duplicate arch/arm.h include.
1772
fbec8956
AT		 17732015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
1774
1775 * linux-arm-low.c (arm_reinsert_addr): Remove function.
1776 (struct linux_target_ops <breakpoint_reinsert_addr>: Set to NULL.
1777 * linux-cris-low.c (cris_reinsert_addr> Remove function.
1778 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
1779 * linux-crisv32-low.c (cris_reinsert_addr): Remove function.
1780 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
1781 * linux-mips-low.c (mips_reinsert_addr): Remove function.
1782 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
1783 * linux-nios2-low.c (nios2_reinsert_addr): Remove function.
1784 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
1785 * linux-sparc-low.c (sparc_reinsert_addr): Remove function.
1786 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
1787
9b4c5f87
AT		 17882015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
1789
1790 * linux-low.c (linux_look_up_symbols): Don't call
1791 linux_supports_traceclone.
1792 * linux-low.h (thread_db_init): Remove use_events argument.
1793 * thread-db.c (thread_db_use_event): Remove global variable.
1794 (struct thread_db) <td_thr_event_enable_p>: Remove field.
1795 (struct thread_db) <td_create_bp>: Remove field.
1796 (thread_db_create_event): Remove function.
1797 (thread_db_enable_reporting): Likewise.
1798 (find_one_thread): Don't check for thread_db_use_events.
1799 (attach_thread): Likewise.
1800 (thread_db_load_search): Remove td_thr_event_enable_p initialization.
1801 (try_thread_db_load_1): Don't check for thread_db_use_events.
1802 (thread_db_init): Remove use_events argument and thread events
1803 handling.
1804 (remove_thread_event_breakpoints): Remove function.
1805 (thread_db_detach): Remove call to remove_thred_event_breakpoints.
1806
7d00775e
AT		 18072015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
1808
1809 * linux-aarch64-low.c (aarch64_supports_hardware_single_step):
1810 New function.
1811 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
1812 * linux-arm-low.c (arm_supports_hardware_single_step): New function.
1813 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
1814 * linux-bfin-low.c (bfin_supports_hardware_single_step): New function.
1815 (struct linux_target_ops) <bfin_supports_hardware_single_step>:
1816 Initialize.
1817 * linux-crisv32-low.c (cris_supports_hardware_single_step):
1818 New function.
1819 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
1820 * linux-low.c (can_hardware_single_step): Use
1821 supports_hardware_single_step.
1822 (can_software_single_step): New function.
1823 (start_step_over): Call can_software_single_step.
1824 (linux_supports_hardware_single_step): New function.
1825 (struct target_ops) <supports_software_single_step>: Initialize.
1826 * linux-low.h (struct linux_target_ops)
1827 <supports_hardware_single_step>: Initialize.
1828 * linux-m32r-low.c (m32r_supports_hardware_single_step): New function.
1829 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
1830 * linux-ppc-low.c (ppc_supports_hardware_single_step): New function.
1831 (struct linux_target_ops) <supports_hardware_single_step> Initialize.
1832 * linux-s390-low.c (s390_supports_hardware_single_step): New function.
1833 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
1834 * linux-sh-low.c (sh_supports_hardware_single_step): New function.
1835 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
1836 * linux-tic6x-low.c (tic6x_supports_hardware_single_step): New function.
1837 (struct linux_target_ops) <tic6x_supports_hardware_single_step>:
1838 Initialize.
1839 * linux-tile-low.c (tile_supports_hardware_single_step): New function.
1840 (struct linux_target_ops) <tile_supports_hardware_single_step>:
1841 Initialize.
1842 * linux-x86-low.c (x86_supports_hardware_single_step) New function.
1843 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
1844 * linux-xtensa-low.c (xtensa_supports_hardware_single_step):
1845 New function.
1846 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
1847 * target.h (struct target_ops): <supports_software_single_step>:
1848 New field.
1849 (target_supports_software_single_step): New macro.
1850
2d97cd35
AT		 18512015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
1852
1853 * linux-low.c (linux_wait_1): Fix pc advance condition.
1854 * mem-break.c (reinsert_breakpoint_inserted_here): New function.
1855 * mem-break.h (reinsert_breakpoint_inserted_here): New declaration.
1856
769ef81f
AT		 18572015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
1858
1859 * linux-arm-low.c (arm_is_thumb_mode): New function.
1860 (arm_breakpoint_at): Use arm_is_thumb_mode.
1861 (arm_breakpoint_kind_from_current_state): New function.
1862 (struct linux_target_ops) <breakpoint_kind_from_current_state>:
1863 Initialize.
1864 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_current_state.
1865 (linux_breakpoint_kind_from_current_state): New function.
1866 (struct target_ops <breakpoint_kind_from_current_state>: Initialize.
1867 * linux-low.h (struct linux_target_ops)
1868 <breakpoint_kind_from_current_state>: New field.
1869 * target.h (struct target_ops): Likewise.
1870 (target_breakpoint_kind_from_current_state): New macro.
1871
1bebeeca
PA		 18722015-11-30 Pedro Alves <palves@redhat.com>
1873
1874 * linux-low.c (linux_resume): Wake up the event loop before
1875 returning.
1876
a67a9fae
PA		 18772015-11-30 Pedro Alves <palves@redhat.com>
1878
1879 * mem-break.c (check_gdb_bp_preconditions): Remove current_thread
1880 check.
1881 (set_gdb_breakpoint): If prepare_to_access_memory fails, set *ERR
1882 to -1.
1883 * target.c (struct thread_search): New structure.
1884 (thread_search_callback): New function.
1885 (prev_general_thread): New global.
1886 (prepare_to_access_memory, done_accessing_memory): New functions.
1887 * target.h (prepare_to_access_memory, done_accessing_memory):
1888 Replace macros with function declarations.
1889
f2faf941
PA		 18902015-11-30 Pedro Alves <palves@redhat.com>
1891
1892 PR 14618
1893 * linux-low.c (linux_wait_1): If the last resumed thread is gone,
1894 report TARGET_WAITKIND_NO_RESUMED.
1895 * remote-utils.c (prepare_resume_reply): Handle
1896 TARGET_WAITKIND_NO_RESUMED.
1897 * server.c (report_no_resumed): New global.
1898 (handle_query) <qSupported>: Handle "no-resumed+". Report
1899 "no-resumed+" support.
1900 (resume): When the target reports TARGET_WAITKIND_NO_RESUMED, only
1901 return error if the client doesn't support no-resumed events.
1902 (push_stop_notification): New function.
1903 (handle_target_event): Use it. Report TARGET_WAITKIND_NO_RESUMED
1904 events if the client supports them.
1905
a681f9c9
PA		 19062015-11-30 Pedro Alves <palves@redhat.com>
1907
1908 * linux-low.c (thread_still_has_status_pending_p): Don't check
1909 vCont;t here.
1910 (lwp_resumed): New function.
1911 (status_pending_p_callback): Return early if the LWP is not
1912 supposed to be resumed.
1913
65706a29
PA		 19142015-11-30 Pedro Alves <palves@redhat.com>
1915
1916 * linux-low.c (handle_extended_wait): Assert that the LWP's
1917 waitstatus is TARGET_WAITKIND_IGNORE. If GDB wants to hear about
1918 thread create events, leave the new child's status pending.
1919 (linux_low_filter_event): If GDB wants to hear about thread exit
1920 events, leave the LWP marked dead and don't delete it.
1921 (linux_wait_for_event_filtered): Don't check for thread exit.
1922 (filter_exit_event): New function.
1923 (linux_wait_1): Use it, when returning an exit event.
1924 (linux_resume_one_lwp_throw): Assert that the LWP's
1925 waitstatus is TARGET_WAITKIND_IGNORE.
1926 * remote-utils.c (prepare_resume_reply): Handle
1927 TARGET_WAITKIND_THREAD_CREATED and TARGET_WAITKIND_THREAD_EXITED.
1928 * server.c (report_thread_events): New global.
1929 (handle_general_set): Handle QThreadEvents.
1930 (handle_query) <qSupported>: Handle and report QThreadEvents+;
1931 (handle_target_event): Handle TARGET_WAITKIND_THREAD_CREATED and
1932 TARGET_WAITKIND_THREAD_EXITED.
1933 * server.h (report_thread_events): Declare.
1934
56cf4bed
PA		 19352015-11-30 Pedro Alves <palves@redhat.com>
1936
1937 * linux-low.c (resume_stopped_resumed_lwps): Don't check whether
1938 the thread's last_resume_kind was resume_stop.
1939
500c1d85
PA		 19402015-11-30 Pedro Alves <palves@redhat.com>
1941
1942 * linux-low.c (linux_attach): In non-stop mode, wait for one stop
1943 before returning.
1944
de979965
PA		 19452015-11-30 Pedro Alves <palves@redhat.com>
1946
1947 * server.c (handle_v_requests): Handle vCtrlC.
1948
34c65914
PA		 19492015-11-30 Pedro Alves <palves@redhat.com>
1950
1951 * gdbthread.h (find_any_thread_of_pid): Declare.
1952 * inferiors.c (thread_of_pid, find_any_thread_of_pid): New
1953 functions.
1954 * server.c (handle_query): If current_thread is NULL, look for
1955 another thread of the selected process.
1956
79efa585 19572015-11-26 Daniel Colascione <dancol@dancol.org>
01a49af8 1958 Simon Marchi <simon.marchi@ericsson.com>
79efa585
SM		 1959
1960 * linux-low.c (linux_target_ops): Use linux_proc_tid_get_name.
1961 * server.c (handle_qxfer_threads_worker): Refactor to include thread
1962 name in reply.
1963 * target.h (struct target_ops) <thread_name>: New field.
1964 (target_thread_name): New macro.
1965
80d82c19
JB		 19662015-11-23 Joel Brobecker <brobecker@adacore.com>
1967
1968 * regcache.h (regcache_invalidate_pid): Add declaration.
1969 * regcache.c (regcache_invalidate_pid): New function, extracted
1970 from regcache_invalidate.
1971 (regcache_invalidate): Reimplement using regcache_invalidate_pid.
1972 Add trivial documentation comment.
1973 * lynx-low.c: Use regcache_invalidate_pid instead of
1974 regcache_invalidate.
1975
64da5dd5
JB		 19762015-11-23 Joel Brobecker <brobecker@adacore.com>
1977
1978 * configure.ac: Do not call AC_CHECK_TYPES for Elf32_auxv_t
1979 and Elf64_auxv_t if the target is Android.
1980
37ce4055
DE		 19812015-11-22 Doug Evans <xdje42@gmail.com>
1982
1983 * target.h: #include <sys/types.h>.
1984
06e03fff
PA		 19852015-11-19 Pedro Alves <palves@redhat.com>
1986
1987 * linux-low.c (linux_process_qsupported): Change prototype.
1988 Adjust.
1989 * linux-low.h (struct linux_target_ops) <process_qsupported>:
1990 Change prototype.
1991 * linux-x86-low.c (x86_linux_process_qsupported): Change prototype
1992 and adjust to loop over all features.
1993 * server.c (handle_query) <qSupported>: Adjust to call
1994 target_process_qsupported once, passing it a vector of unprocessed
1995 features.
1996 * target.h (struct target_ops) <process_qsupported>: Change
1997 prototype.
1998 (target_process_qsupported): Adjust.
1999
9a084706
PA		 20002015-11-19 Pedro Alves <palves@redhat.com>
2001
2002 * configure.ac (ERROR_ON_WARNING): Don't check whether in C++
2003 mode.
2004 * configure: Regenerate.
2005
dad44a1f
PA		 20062015-11-19 Pedro Alves <palves@redhat.com>
2007
2008 * configure: Regenerate.
2009
231c0592
YQ		 20102015-11-19 Yao Qi <yao.qi@linaro.org>
2011
2012 * linux-aarch64-low.c (emit_data_processing_reg): Change opcode
2013 type to uint32_t.
2014
6c1c9a8b
YQ		 20152015-11-19 Yao Qi <yao.qi@linaro.org>
2016
2017 * linux-aarch64-low.c (enum aarch64_operand_type): New.
2018 (struct aarch64_operand): Move enum out.
2019
9caa3311
YQ		 20202015-11-19 Yao Qi <yao.qi@linaro.org>
2021
2022 * linux-aarch64-low.c (aarch64_fill_fpregset): Cast buf to
2023 struct user_fpsimd_state *.
2024 (aarch64_store_fpregset): Likewise.
2025
6a69a054
YQ		 20262015-11-19 Yao Qi <yao.qi@linaro.org>
2027
2028 * linux-aarch64-low.c (aarch64_fill_gregset): Cast buf to
2029 struct user_pt_regs *.
2030 (aarch64_store_gregset): Likewise.
2031
1798301e
PA		 20322015-11-18 Pedro Alves <palves@redhat.com>
2033
2034 * Makefile.in (all_object_files): Add $IPA_OBJS.
2035
ce7715e2
PA		 20362015-11-17 Pedro Alves <palves@redhat.com>
2037
2038 * win32-low.c (win32_resume): Use gdb_signal_from_host,
2039 GDB_SIGNAL_0 and gdb_signal_to_string.
2040
c0879059
PA		 20412015-11-17 Pedro Alves <palves@redhat.com>
2042
2043 * win32-low.c (handle_output_debug_string): Remove parameter.
2044 (win32_kill): Remove our_status local and adjust call to
2045 handle_output_debug_string.
2046 (get_child_debug_event): Adjust call to
2047 handle_output_debug_string.
2048
1996e237
SM		 20492015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
2050
2051 * linux-mips-low.c (mips_fill_gregset): Add cast.
2052 (mips_store_gregset): Likewise.
2053 (mips_fill_fpregset): Likewise.
2054 (mips_store_fpregset): Likewise.
2055
cbec665b
SM		 20562015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
2057
2058 * linux-mips-low.c (mips_add_watchpoint): Rename private to
2059 priv.
2060
eb3e3c67
SM		 20612015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
2062
2063 * linux-mips-low.c (mips_linux_new_thread): Change type of
2064 watch_type to enum target_hw_bp_type.
2065
171de4b8
SM		 20662015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
2067
2068 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type):
2069 Change return type to arm_hwbp_type.
2070
04248ead
SM		 20712015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
2072
2073 * linux-aarch32-low.c (arm_fill_gregset): Add cast.
2074 (arm_store_gregset): Likewise.
2075 * linux-arm-low.c (arm_get_hwcap): Likewise.
2076 (arm_read_description): Likewise.
2077
04b3479c
SM		 20782015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
2079
2080 * linux-aarch32-low.c (aarch32_regsets): Use NULL_REGSET.
2081
2bc84e8a
SM		 20822015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
2083
2084 * linux-ppc-low.c (ppc_get_hwcap): Add cast.
2085 (ppc_fill_vsxregset): Likewise.
2086 (ppc_store_vsxregset): Likewise.
2087 (ppc_fill_vrregset): Likewise.
2088 (ppc_store_vrregset): Likewise.
2089 (ppc_fill_evrregset): Likewise.
2090 (ppc_store_evrregset): Likewise.
2091
e6c5bb05
SM		 20922015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
2093
2094 * linux-ppc-low.c (ppc_usrregs_info): Remove
2095 forward-declaration.
2096 (ppc_arch_setup): Move lower in file.
2097
7ea45d72
SM		 20982015-10-30 Simon Marchi <simon.marchi@ericsson.com>
2099
2100 * proc-service.c (ps_pdread): Change CORE_ADDR cast to uintptr_t.
2101 (ps_pdwrite): Likewise.
2102
69291610
HW		 21032015-10-29 Henrik Wallin <henrik.wallin@windriver.com>
2104
2105 * linux-arm-low.c (arm_new_thread): Move pointer dereference
2106 to after assert checks.
2107
b42945fd
SM		 21082015-10-29 Simon Marchi <simon.marchi@ericsson.com>
2109
2110 * proc-service.c (ps_pdread): Add/adjust casts.
2111 (ps_pdwrite): Add/adjust casts.
2112
d6f85c84
SM		 21132015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
2114
2115 * server.c (handle_search_memory_1): Cast return value of
2116 memmem.
2117
f98cd059
SM		 21182015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
2119
2120 * server.c (write_qxfer_response): Change type of data to
2121 gdb_byte *.
2122
d2412fa5
PA		 21232015-10-29 Pedro Alves <palves@redhat.com>
2124
2125 * mem-break.c (Z_packet_to_bkpt_type): Add cast.
2126
c17414a2
PA		 21272015-10-29 Pedro Alves <palves@redhat.com>
2128
2129 * tracepoint.c (clear_installed_tracepoints): Add casts.
2130
e053fbc4
PA		 21312015-10-29 Pedro Alves <palves@redhat.com>
2132
2133 * server.c (handle_v_cont, process_serial_event): Add enum
2134 gdb_signal casts to signal parsing code.
2135
add67df8
PA		 21362015-10-29 Pedro Alves <palves@redhat.com>
2137
2138 * linux-low.h (NULL_REGSET): Define.
2139 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
2140 * linux-arm-low.c (arm_regsets): Likewise.
2141 * linux-crisv32-low.c (cris_regsets): Likewise.
2142 * linux-m68k-low.c (m68k_regsets): Likewise.
2143 * linux-mips-low.c (mips_regsets): Likewise.
2144 * linux-nios2-low.c (nios2_regsets): Likewise.
2145 * linux-ppc-low.c (ppc_regsets): Likewise.
2146 * linux-s390-low.c (s390_regsets): Likewise.
2147 * linux-sh-low.c (sh_regsets): Likewise.
2148 * linux-sparc-low.c (sparc_regsets): Likewise.
2149 * linux-tic6x-low.c (tic6x_regsets): Likewise.
2150 * linux-tile-low.c (tile_regsets): Likewise.
2151 * linux-x86-low.c (x86_regsets): Likewise.
2152 * linux-xtensa-low.c (xtensa_regsets): Likewise.
2153
50bc912a
PA		 21542015-10-29 Pedro Alves <palves@redhat.com>
2155
2156 * linux-low.h (NULL_REGSET): Define.
2157 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
2158 * linux-arm-low.c (arm_regsets): Likewise.
2159 * linux-crisv32-low.c (cris_regsets): Likewise.
2160 * linux-m68k-low.c (m68k_regsets): Likewise.
2161 * linux-mips-low.c (mips_regsets): Likewise.
2162 * linux-nios2-low.c (nios2_regsets): Likewise.
2163 * linux-ppc-low.c (ppc_regsets): Likewise.
2164 * linux-s390-low.c (s390_regsets): Likewise.
2165 * linux-sh-low.c (sh_regsets): Likewise.
2166 * linux-sparc-low.c (sparc_regsets): Likewise.
2167 * linux-tic6x-low.c (tic6x_regsets): Likewise.
2168 * linux-tile-low.c (tile_regsets): Likewise.
2169 * linux-x86-low.c (x86_regsets): Likewise.
2170 * linux-xtensa-low.c (xtensa_regsets): Likewise.
2171
682b2546
DE		 21722015-10-26 Doug Evans <dje@google.com>
2173
2174 * linux-low.c (__SIGRTMIN): Move to nat/linux-nat.h.
2175
963843d4
DE		 21762015-10-26 Doug Evans <dje@google.com>
2177
2178 * linux-low.c (W_STOPCODE): Moved to common/gdb_wait.h.
2179
d41401ac
DE		 21802015-10-26 Doug Evans <dje@google.com>
2181
2182 * thread-db.c (find_one_thread): Cast ti.ti_tid to unsigned long
2183 for debug_printf.
2184 (attach_thread, find_new_threads_callback): Ditto.
2185
3db28855
AT		 21862015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
2187
2188 * mem-break.h (set_breakpoint_data): Remove.
2189
fb78e89c
AT		 21902015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
2191
2192 * nto-low.c (nto_sw_breakpoint_from_kind): New function.
2193 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
2194 (initialize_low): Remove set_breakpoint_data call.
2195 * spu-low.c (spu_sw_breakpoint_from_kind): New function.
2196 (struct target_ops) <sw_breakpoint_from_kind>: Iniitalize.
2197 (initialize_low): Remove set_breakpoint_data call.
2198 * win32-low.c (win32_sw_breakpoint_from_kind): New function.
2199 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
2200 (initialize_low): Remove set_breakpoint_data call.
2201
2e6ee069
AT		 22022015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
2203
2204 * linux-low.c (default_breakpoint_kind_from_pc): Move to target.c.
2205 * mem-break.c (set_breakpoint_at): Use target_breakpoint_kind_from_pc.
2206 * target.c (default_breakpoint_kind_from_pc): Moved from linux-low.c
2207 * target.h (target_breakpoint_kind_from_pc): New macro.
2208
1652a986
AT		 22092015-10-22 Antoine Tremblay <antoine.tremblay@ericsson.com>
2210
2211 * linux-low.c (default_breakpoint_kind_from_pc): New function.
2212 (linux_breakpoint_kind_from_pc): Use default_breakpoint_kind_from_pc for
2213 the default breakpoint kind.
2214
abeead09
AT		 22152015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
2216
2217 * linux-arm-low.c (arm_supports_z_point_type): Add software
2218 breakpoint support.
2219
b0b4b501
AT		 22202015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
2221
2222 * linux-arm-low.c: Refactor breakpoint definitions.
2223 (arm_breakpoint_at): Adjust for arm_abi_breakpoint.
2224 (arm_sw_breakpoint_from_kind): Adjust for arm_breakpoint.
2225
8689682c
AT		 22262015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
2227
2228 * Makefile.in: Add arm.c/o.
2229 * configure.srv: Likewise.
2230 * linux-arm-low.c (arm_breakpoint_kinds): New enum.
2231 (arm_breakpoint_kind_from_pc): New function.
2232 (arm_sw_breakpoint_from_kind): Return proper kind.
2233 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize.
2234
27165294
AT		 22352015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
2236
2237 * linux-low.c (initialize_low): Ajdust for breakpoint global variables
2238 removal.
2239 * mem-break.c : Remove breakpoint_data/breakpoint_len global variables.
2240 (struct raw_breakpoint) <size>: Remove.
2241 (struct raw_breakpoint) <kind>: Add.
2242 (bp_size): New function.
2243 (bp_opcode): Likewise.
2244 (find_raw_breakpoint_at): Adjust for kind.
2245 (insert_memory_breakpoint): Adjust for kind call bp_size,bp_opcode.
2246 (remove_memory_breakpoint): Adjust for kind call bp_size.
2247 (set_raw_breakpoint_at): Adjust for kind.
2248 (set_breakpoint): Likewise.
2249 (set_breakpoint_at): Call breakpoint_kind_from_pc.
2250 (delete_raw_breakpoint): Adjust for kind.
2251 (delete_breakpoint): Likewise.
2252 (find_gdb_breakpoint): Likewise.
2253 (set_gdb_breakpoint_1): Likewise.
2254 (set_gdb_breakpoint): Likewise.
2255 (delete_gdb_breakpoint_1): Likewise.
2256 (delete_gdb_breakpoint): Likewise.
2257 (uninsert_raw_breakpoint): Likewise.
2258 (reinsert_raw_breakpoint): Likewise.
2259 (set_breakpoint_data): Remove.
2260 (validate_inserted_breakpoint): Adjust for kind call bp_size,bp_opcode.
2261 (check_mem_read): Adjust for kind call bp_size.
2262 (check_mem_write): Adjust for kind call bp_size,bp_opcode.
2263 (clone_one_breakpoint): Adjust for kind.
2264 * mem-break.h (set_gdb_breakpoint): Likewise.
2265 (delete_gdb_breakpoint): Likewise.
2266 * server.c (process_serial_event): Likewise.
2267
dd373349
AT		 22682015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
2269
2270 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): New function.
2271 (struct linux_target_ops) <breakpoint>: Remove.
2272 (struct linux_target_ops) <breakpoint_len>: Remove.
2273 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2274 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2275 * linux-arm-low.c (arm_breakpoint_kind_from_pc): New function.
2276 (arm_sw_breakpoint_from_kind): New function.
2277 * linux-bfin-low.c (bfin_sw_breakpoint_from_kind): New function.
2278 (struct linux_target_ops) <breakpoint>: Remove.
2279 (struct linux_target_ops) <breakpoint_len>: Remove.
2280 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2281 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2282 * linux-cris-low.c (cris_sw_breakpoint_from_kind): New function.
2283 (struct linux_target_ops) <breakpoint>: Remove.
2284 (struct linux_target_ops) <breakpoint_len>: Remove.
2285 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2286 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2287 * linux-crisv32-low.c (cris_sw_breakpoint_from_kind): New function.
2288 (struct linux_target_ops) <breakpoint>: Remove.
2289 (struct linux_target_ops) <breakpoint_len>: Remove.
2290 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2291 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2292 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_pc
2293 and sw_breakpoint_from_kind to increment the pc.
2294 (linux_breakpoint_kind_from_pc): New function.
2295 (linux_sw_breakpoint_from_kind): New function.
2296 (struct target_ops) <sw_breakpoint_from_kind>: Initialize field.
2297 (initialize_low): Call breakpoint_kind_from_pc and
2298 sw_breakpoint_from_kind to replace breakpoint_data/len.
2299 * linux-low.h (struct linux_target_ops) <breakpoint_kind_from_pc>:
2300 New field.
2301 (struct linux_target_ops) <sw_breakpoint_from_kind>: Likewise.
2302 * linux-m32r-low.c (m32r_sw_breakpoint_from_kind): New function.
2303 (struct linux_target_ops) <breakpoint>: Remove.
2304 (struct linux_target_ops) <breakpoint_len>: Remove.
2305 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2306 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2307 * linux-m68k-low.c (m68k_sw_breakpoint_from_kind): New function.
2308 (struct linux_target_ops) <breakpoint>: Remove.
2309 (struct linux_target_ops) <breakpoint_len>: Remove.
2310 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2311 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2312 * linux-mips-low.c (mips_sw_breakpoint_from_kind): New function.
2313 (struct linux_target_ops) <breakpoint>: Remove.
2314 (struct linux_target_ops) <breakpoint_len>: Remove.
2315 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2316 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2317 * linux-nios2-low.c (nios2_sw_breakpoint_from_kind): New function.
2318 (struct linux_target_ops) <breakpoint>: Remove.
2319 (struct linux_target_ops) <breakpoint_len>: Remove.
2320 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2321 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2322 * linux-ppc-low.c (ppc_sw_breakpoint_from_kind): New function.
2323 (struct linux_target_ops) <breakpoint>: Remove.
2324 (struct linux_target_ops) <breakpoint_len>: Remove.
2325 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2326 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2327 * linux-s390-low.c (s390_sw_breakpoint_from_kind): New function.
2328 (struct linux_target_ops) <breakpoint>: Remove.
2329 (struct linux_target_ops) <breakpoint_len>: Remove.
2330 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2331 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2332 * linux-sh-low.c (sh_sw_breakpoint_from_kind): New function.
2333 (struct linux_target_ops) <breakpoint>: Remove.
2334 (struct linux_target_ops) <breakpoint_len>: Remove.
2335 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2336 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2337 * linux-sparc-low.c (sparc_sw_breakpoint_from_kind): New function.
2338 (struct linux_target_ops) <breakpoint>: Remove.
2339 (struct linux_target_ops) <breakpoint_len>: Remove.
2340 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2341 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2342 * linux-tic6x-low.c (tic6x_sw_breakpoint_from_kind): New function.
2343 (struct linux_target_ops) <breakpoint>: Remove.
2344 (struct linux_target_ops) <breakpoint_len>: Remove.
2345 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2346 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2347 * linux-tile-low.c (tile_sw_breakpoint_from_kind): New function.
2348 * linux-x86-low.c (x86_sw_breakpoint_from_kind): New function.
2349 (struct linux_target_ops) <breakpoint>: Remove.
2350 (struct linux_target_ops) <breakpoint_len>: Remove.
2351 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2352 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2353 * linux-xtensa-low.c (xtensa_sw_breakpoint_from_kind) New function.
2354 (struct linux_target_ops) <breakpoint>: Remove.
2355 (struct linux_target_ops) <breakpoint_len>: Remove.
2356 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2357 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2358
4cd98a19
AT		 23592015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
2360
2361 * linux-cris-low.c (cris_get_pc): Remove void arg.
2362
774ee6d2
AR		 23632015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
2364
2365 * gdbserver/nto-low.c (nto_insert_point, nto_remove_point): Fix
2366 variable name.
2367
833dcd29
AR		 23682015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
2369
2370 * inferiors.c (thread_pid_matches_callback): New function.
2371 (find_thread_process): New function.
2372 (remove_thread): Reset current_thread.
2373 (remove_process): Assert threads have been removed first.
2374
8d689ee5
YQ		 23752015-10-15 Yao Qi <yao.qi@linaro.org>
2376
2377 * linux-aarch64-low.c (aarch64_insert_point): Set len to 2
2378 if it is 3.
2379 (aarch64_remove_point): Likewise.
2380 * regcache.c (regcache_register_size): New function.
2381
1c2e1515
YQ		 23822015-10-12 Yao Qi <yao.qi@linaro.org>
2383
2384 * linux-aarch64-low.c: Update all callers as emit_load_store
2385 is renamed to aarch64_emit_load_store.
2386
e1c587c3
YQ		 23872015-10-12 Yao Qi <yao.qi@linaro.org>
2388
2389 * linux-aarch64-low.c: Update all callers of function renaming
2390 from emit_insn to aarch64_emit_insn.
2391
b6542f81
YQ		 23922015-10-12 Yao Qi <yao.qi@linaro.org>
2393
2394 * linux-aarch64-low.c (enum aarch64_opcodes): Move to
2395 arch/aarch64-insn.h.
2396 (struct aarch64_memory_operand): Likewise.
2397 (ENCODE): Likewise.
2398 (emit_insn): Move to arch/aarch64-insn.c.
2399 (emit_b, emit_bcond, emit_cb, emit_tb): Remove.
2400 (emit_load_store): Move to arch/aarch64-insn.c.
2401 (emit_ldr, emit_ldrb, emit_ldrsw, emit_nop): Remove.
2402 (can_encode_int32): Remove.
2403
246994ce
YQ		 24042015-10-12 Yao Qi <yao.qi@linaro.org>
2405
2406 * linux-aarch64-low.c (extract_signed_bitfield): Remove.
2407 (aarch64_decode_ldr_literal): Move to gdb/arch/aarch64-insn.c.
2408 (aarch64_relocate_instruction): Likewise.
2409 (struct aarch64_insn_data): Move to gdb/arch/aarch64-insn.h.
2410 (struct aarch64_insn_visitor): Likewise.
2411
0badd99f
YQ		 24122015-10-12 Yao Qi <yao.qi@linaro.org>
2413
2414 * linux-aarch64-low.c (struct aarch64_insn_data): New.
2415 (struct aarch64_insn_visitor): New.
2416 (struct aarch64_insn_relocation_data): New.
2417 (aarch64_ftrace_insn_reloc_b): New function.
2418 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
2419 (aarch64_ftrace_insn_reloc_cb): Likewise.
2420 (aarch64_ftrace_insn_reloc_tb): Likewise.
2421 (aarch64_ftrace_insn_reloc_adr): Likewise.
2422 (aarch64_ftrace_insn_reloc_ldr_literal): Likewise.
2423 (aarch64_ftrace_insn_reloc_others): Likewise.
2424 (visitor): New.
2425 (aarch64_relocate_instruction): Use visitor.
2426
dfaffe9d
YQ		 24272015-10-12 Yao Qi <yao.qi@linaro.org>
2428
2429 * linux-aarch64-low.c (aarch64_relocate_instruction): Return
2430 int. Add argument buf.
2431 (aarch64_install_fast_tracepoint_jump_pad): Pass buf to
2432 aarch64_relocate_instruction.
2433
70b439f0
YQ		 24342015-10-12 Yao Qi <yao.qi@linaro.org>
2435
2436 * linux-aarch64-low.c (aarch64_relocate_instruction): Add
2437 argument insn. Remove local variable insn. Don't call
2438 target_read_uint32.
2439 (aarch64_install_fast_tracepoint_jump_pad): Call
2440 target_read_uint32.
2441
7781c06f
YQ		 24422015-09-30 Yao Qi <yao.qi@linaro.org>
2443
2444 * linux-aarch64-low.c (emit_movk): Shorten a long line.
2445 (emit_load_store_pair): Likewise.
2446
9a3c8263
SM		 24472015-09-25 Simon Marchi <simon.marchi@ericsson.com>
2448
2449 * dll.c (match_dll): Add cast(s).
2450 (unloaded_dll): Likewise.
2451 * linux-low.c (second_thread_of_pid_p): Likewise.
2452 (delete_lwp_callback): Likewise.
2453 (count_events_callback): Likewise.
2454 (select_event_lwp_callback): Likewise.
2455 (linux_set_resume_request): Likewise.
2456 * server.c (accumulate_file_name_length): Likewise.
2457 (emit_dll_description): Likewise.
2458 (handle_qxfer_threads_worker): Likewise.
2459 (visit_actioned_threads): Likewise.
2460 * thread-db.c (any_thread_of): Likewise.
2461 * tracepoint.c (same_process_p): Likewise.
2462 (match_blocktype): Likewise.
2463 (build_traceframe_info_xml): Likewise.
2464
224c3ddb
SM		 24652015-09-25 Simon Marchi <simon.marchi@ericsson.com>
2466
2467 * ax.c (gdb_parse_agent_expr): Add cast to allocation result
2468 assignment.
2469 (gdb_unparse_agent_expr): Likewise.
2470 * hostio.c (require_data): Likewise.
2471 (handle_pread): Likewise.
2472 * linux-low.c (disable_regset): Likewise.
2473 (fetch_register): Likewise.
2474 (store_register): Likewise.
2475 (get_dynamic): Likewise.
2476 (linux_qxfer_libraries_svr4): Likewise.
2477 * mem-break.c (delete_fast_tracepoint_jump): Likewise.
2478 (set_fast_tracepoint_jump): Likewise.
2479 (uninsert_fast_tracepoint_jumps_at): Likewise.
2480 (reinsert_fast_tracepoint_jumps_at): Likewise.
2481 (validate_inserted_breakpoint): Likewise.
2482 (clone_agent_expr): Likewise.
2483 * regcache.c (init_register_cache): Likewise.
2484 * remote-utils.c (putpkt_binary_1): Likewise.
2485 (decode_M_packet): Likewise.
2486 (decode_X_packet): Likewise.
2487 (look_up_one_symbol): Likewise.
2488 (relocate_instruction): Likewise.
2489 (monitor_output): Likewise.
2490 * server.c (handle_search_memory): Likewise.
2491 (handle_qxfer_exec_file): Likewise.
2492 (handle_qxfer_libraries): Likewise.
2493 (handle_qxfer): Likewise.
2494 (handle_query): Likewise.
2495 (handle_v_cont): Likewise.
2496 (handle_v_run): Likewise.
2497 (captured_main): Likewise.
2498 * target.c (write_inferior_memory): Likewise.
2499 * thread-db.c (try_thread_db_load_from_dir): Likewise.
2500 * tracepoint.c (init_trace_buffer): Likewise.
2501 (add_tracepoint_action): Likewise.
2502 (add_traceframe): Likewise.
2503 (add_traceframe_block): Likewise.
2504 (cmd_qtdpsrc): Likewise.
2505 (cmd_qtdv): Likewise.
2506 (cmd_qtstatus): Likewise.
2507 (response_source): Likewise.
2508 (response_tsv): Likewise.
2509 (cmd_qtnotes): Likewise.
2510 (gdb_collect): Likewise.
2511 (initialize_tracepoint): Likewise.
2512
afbe19f8
PL		 25132015-09-21 Pierre Langlois <pierre.langlois@arm.com>
2514
2515 * linux-aarch64-low-.c: Include ax.h and tracepoint.h.
2516 (enum aarch64_opcodes) <RET>, <SUBS>, <AND>, <ORR>, <ORN>,
2517 <EOR>, <LSLV>, <LSRV>, <ASRV>, <SBFM>, <UBFM>, <CSINC>, <MUL>,
2518 <NOP>: New.
2519 (enum aarch64_condition_codes): New enum.
2520 (w0): New static global.
2521 (fp): Likewise.
2522 (lr): Likewise.
2523 (struct aarch64_memory_operand) <type>: New
2524 MEMORY_OPERAND_POSTINDEX type.
2525 (postindex_memory_operand): New helper function.
2526 (emit_ret): New function.
2527 (emit_load_store_pair): New function, factored out of emit_stp
2528 with support for MEMORY_OPERAND_POSTINDEX.
2529 (emit_stp): Rewrite using emit_load_store_pair.
2530 (emit_ldp): New function.
2531 (emit_load_store): Likewise.
2532 (emit_ldr): Mention post-index instruction in comment.
2533 (emit_ldrh): New function.
2534 (emit_ldrb): New function.
2535 (emit_ldrsw): Mention post-index instruction in comment.
2536 (emit_str): Likewise.
2537 (emit_subs): New function.
2538 (emit_cmp): Likewise.
2539 (emit_and): Likewise.
2540 (emit_orr): Likewise.
2541 (emit_orn): Likewise.
2542 (emit_eor): Likewise.
2543 (emit_mvn): Likewise.
2544 (emit_lslv): Likewise.
2545 (emit_lsrv): Likewise.
2546 (emit_asrv): Likewise.
2547 (emit_mul): Likewise.
2548 (emit_sbfm): Likewise.
2549 (emit_sbfx): Likewise.
2550 (emit_ubfm): Likewise.
2551 (emit_ubfx): Likewise.
2552 (emit_csinc): Likewise.
2553 (emit_cset): Likewise.
2554 (emit_nop): Likewise.
2555 (emit_ops_insns): New helper function.
2556 (emit_pop): Likewise.
2557 (emit_push): Likewise.
2558 (aarch64_emit_prologue): New function.
2559 (aarch64_emit_epilogue): Likewise.
2560 (aarch64_emit_add): Likewise.
2561 (aarch64_emit_sub): Likewise.
2562 (aarch64_emit_mul): Likewise.
2563 (aarch64_emit_lsh): Likewise.
2564 (aarch64_emit_rsh_signed): Likewise.
2565 (aarch64_emit_rsh_unsigned): Likewise.
2566 (aarch64_emit_ext): Likewise.
2567 (aarch64_emit_log_not): Likewise.
2568 (aarch64_emit_bit_and): Likewise.
2569 (aarch64_emit_bit_or): Likewise.
2570 (aarch64_emit_bit_xor): Likewise.
2571 (aarch64_emit_bit_not): Likewise.
2572 (aarch64_emit_equal): Likewise.
2573 (aarch64_emit_less_signed): Likewise.
2574 (aarch64_emit_less_unsigned): Likewise.
2575 (aarch64_emit_ref): Likewise.
2576 (aarch64_emit_if_goto): Likewise.
2577 (aarch64_emit_goto): Likewise.
2578 (aarch64_write_goto_address): Likewise.
2579 (aarch64_emit_const): Likewise.
2580 (aarch64_emit_call): Likewise.
2581 (aarch64_emit_reg): Likewise.
2582 (aarch64_emit_pop): Likewise.
2583 (aarch64_emit_stack_flush): Likewise.
2584 (aarch64_emit_zero_ext): Likewise.
2585 (aarch64_emit_swap): Likewise.
2586 (aarch64_emit_stack_adjust): Likewise.
2587 (aarch64_emit_int_call_1): Likewise.
2588 (aarch64_emit_void_call_2): Likewise.
2589 (aarch64_emit_eq_goto): Likewise.
2590 (aarch64_emit_ne_goto): Likewise.
2591 (aarch64_emit_lt_goto): Likewise.
2592 (aarch64_emit_le_goto): Likewise.
2593 (aarch64_emit_gt_goto): Likewise.
2594 (aarch64_emit_ge_got): Likewise.
2595 (aarch64_emit_ops_impl): New static global variable.
2596 (aarch64_emit_ops): New target function, return
2597 &aarch64_emit_ops_impl.
2598 (struct linux_target_ops): Install it.
2599
bb903df0
PL		 26002015-09-21 Pierre Langlois <pierre.langlois@arm.com>
2601
2602 * Makefile.in (linux-aarch64-ipa.o, aarch64-ipa.o): New rules.
2603 * configure.srv (aarch64*-*-linux*): Add linux-aarch64-ipa.o and
2604 aarch64-ipa.o.
2605 * linux-aarch64-ipa.c: New file.
2606 * linux-aarch64-low.c: Include arch/aarch64-insn.h, inttypes.h
2607 and endian.h.
2608 (aarch64_get_thread_area): New target method.
2609 (extract_signed_bitfield): New helper function.
2610 (aarch64_decode_ldr_literal): New function.
2611 (enum aarch64_opcodes): New enum.
2612 (struct aarch64_register): New struct.
2613 (struct aarch64_operand): New struct.
2614 (x0): New static global.
2615 (x1): Likewise.
2616 (x2): Likewise.
2617 (x3): Likewise.
2618 (x4): Likewise.
2619 (w2): Likewise.
2620 (ip0): Likewise.
2621 (sp): Likewise.
2622 (xzr): Likewise.
2623 (aarch64_register): New helper function.
2624 (register_operand): Likewise.
2625 (immediate_operand): Likewise.
2626 (struct aarch64_memory_operand): New struct.
2627 (offset_memory_operand): New helper function.
2628 (preindex_memory_operand): Likewise.
2629 (enum aarch64_system_control_registers): New enum.
2630 (ENCODE): New macro.
2631 (emit_insn): New helper function.
2632 (emit_b): New function.
2633 (emit_bcond): Likewise.
2634 (emit_cb): Likewise.
2635 (emit_tb): Likewise.
2636 (emit_blr): Likewise.
2637 (emit_stp): Likewise.
2638 (emit_ldp_q_offset): Likewise.
2639 (emit_stp_q_offset): Likewise.
2640 (emit_load_store): Likewise.
2641 (emit_ldr): Likewise.
2642 (emit_ldrsw): Likewise.
2643 (emit_str): Likewise.
2644 (emit_ldaxr): Likewise.
2645 (emit_stxr): Likewise.
2646 (emit_stlr): Likewise.
2647 (emit_data_processing_reg): Likewise.
2648 (emit_data_processing): Likewise.
2649 (emit_add): Likewise.
2650 (emit_sub): Likewise.
2651 (emit_mov): Likewise.
2652 (emit_movk): Likewise.
2653 (emit_mov_addr): Likewise.
2654 (emit_mrs): Likewise.
2655 (emit_msr): Likewise.
2656 (emit_sevl): Likewise.
2657 (emit_wfe): Likewise.
2658 (append_insns): Likewise.
2659 (can_encode_int32_in): New helper function.
2660 (aarch64_relocate_instruction): New function.
2661 (aarch64_install_fast_tracepoint_jump_pad): Likewise.
2662 (aarch64_get_min_fast_tracepoint_insn_len): Likewise.
2663 (struct linux_target_ops): Install aarch64_get_thread_area,
2664 aarch64_install_fast_tracepoint_jump_pad and
2665 aarch64_get_min_fast_tracepoint_insn_len.
2666
787749ea
PL		 26672015-09-21 Pierre Langlois <pierre.langlois@arm.com>
2668
2669 * Makefile.in (aarch64-insn.o): New rule.
2670 * configure.srv (aarch64*-*-linux*): Add aarch64-insn.o.
2671
9812b2e6
YQ		 26722015-09-21 Yao Qi <yao.qi@linaro.org>
2673
2674 * ax.c [!IN_PROCESS_AGENT] (gdb_agent_op_sizes): Define it.
2675
18fe412b
YQ		 26762015-09-21 Yao Qi <yao.qi@linaro.org>
2677
2678 * tracepoint.c (max_jump_pad_size): Remove.
2679
a0cc84cd
YQ		 26802015-09-18 Yao Qi <yao.qi@linaro.org>
2681
2682 * linux-aarch64-low.c: Don't include sys/uio.h.
2683 (ps_get_thread_area): Call aarch64_ps_get_thread_area.
2684
d78908cf
WW		 26852015-09-16 Wei-cheng Wang <cole945@gmail.com>
2686
2687 * tracepoint.c (eval_result_type): Change prototype.
2688 (condition_true_at_tracepoint): Fix argument to compiled_cond.
2689
d57e0d50
PA		 26902015-09-15 Pedro Alves <palves@redhat.com>
2691
2692 * remote-utils.c (prepare_resume_reply) <TARGET_WAITKIND_EXECD>:
2693 Check whether to report exec events instead of checking whether
2694 multiprocess is enabled.
2695
5a676acc
PA		 26962015-09-15 Pedro Alves <palves@redhat.com>
2697
2698 PR remote/18965
2699 * remote-utils.c (prepare_resume_reply): Merge
2700 TARGET_WAITKIND_VFORK_DONE switch case with the
2701 TARGET_WAITKIND_FORKED case.
2702
7c5d0fad
YQ		 27032015-09-15 Yao Qi <yao.qi@linaro.org>
2704
2705 * server.c (handle_query): Check string comparison using
2706 "else if" instead of "if".
2707
750ce8d1
YQ		 27082015-09-15 Yao Qi <yao.qi@linaro.org>
2709
2710 * server.c (vCont_supported): New global variable.
2711 (handle_query): Set vCont_supported to 1 if "vContSupported+"
2712 matches. Append ";vContSupported+" to own_buf.
2713 (handle_v_requests): Append ";s;S" to own_buf if target supports
2714 hardware single step or vCont_supported is false.
2715 (capture_main): Set vCont_supported to zero.
2716
70b90b91
YQ		 27172015-09-15 Yao Qi <yao.qi@linaro.org>
2718
2719 * linux-low.c (linux_supports_conditional_breakpoints): Rename
2720 it to ...
2721 (linux_supports_hardware_single_step): ... New function.
2722 (linux_target_ops): Update.
2723 * lynx-low.c (lynx_target_ops): Set field
2724 supports_hardware_single_step to target_can_do_hardware_single_step.
2725 * nto-low.c (nto_target_ops): Likewise.
2726 * spu-low.c (spu_target_ops): Likewise.
2727 * win32-low.c (win32_target_ops): Likewise.
2728 * target.c (target_can_do_hardware_single_step): New function.
2729 * target.h (struct target_ops) <supports_conditional_breakpoints>:
2730 Remove. <supports_hardware_single_step>: New field.
2731 (target_supports_conditional_breakpoints): Remove.
2732 (target_supports_hardware_single_step): New macro.
2733 (target_can_do_hardware_single_step): Declare.
2734 * server.c (handle_query): Use target_supports_hardware_single_step
2735 instead of target_supports_conditional_breakpoints.
2736
ade90bde
YQ		 27372015-09-15 Yao Qi <yao.qi@linaro.org>
2738
2739 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): New
2740 function.
2741 (struct linux_target_ops the_low_target): Install
2742 aarch64_linux_siginfo_fixup.
2743
94585166
DB		 27442015-09-11 Don Breazeal <donb@codesourcery.com>
2745 Luis Machado <lgustavo@codesourcery.com>
2746
2747 * linux-low.c (linux_mourn): Static declaration.
2748 (linux_arch_setup): Move in front of
2749 handle_extended_wait.
2750 (linux_arch_setup_thread): New function.
2751 (handle_extended_wait): Handle exec events. Call
2752 linux_arch_setup_thread. Make event_lwp argument a
2753 pointer-to-a-pointer.
2754 (check_zombie_leaders): Do not check stopped threads.
2755 (linux_low_ptrace_options): Add PTRACE_O_TRACEEXEC.
2756 (linux_low_filter_event): Add lwp and thread for exec'ing
2757 non-leader thread if leader thread has been deleted.
2758 Refactor code into linux_arch_setup_thread and call it.
2759 Pass child lwp pointer by reference to handle_extended_wait.
2760 (linux_wait_for_event_filtered): Update comment.
2761 (linux_wait_1): Prevent clobbering exec event status.
2762 (linux_supports_exec_events): New function.
2763 (linux_target_ops) <supports_exec_events>: Initialize new member.
2764 * lynx-low.c (lynx_target_ops) <supports_exec_events>: Initialize
2765 new member.
2766 * remote-utils.c (prepare_resume_reply): New stop reason 'exec'.
2767 * server.c (report_exec_events): New global variable.
2768 (handle_query): Handle qSupported query for exec-events feature.
2769 (captured_main): Initialize report_exec_events.
2770 * server.h (report_exec_events): Declare new global variable.
2771 * target.h (struct target_ops) <supports_exec_events>: New
2772 member.
2773 (target_supports_exec_events): New macro.
2774 * win32-low.c (win32_target_ops) <supports_exec_events>:
2775 Initialize new member.
2776
0568462b
MM		 27772015-09-09 Markus Metzger <markus.t.metzger@intel.com>
2778
2779 * linux-low.c (linux_low_enable_btrace): Remove.
2780 (linux_target_ops): Replace linux_low_enable_btrace with
2781 linux_enable_btrace.
2782
39edd165
YQ		 27832015-09-03 Yao Qi <yao.qi@linaro.org>
2784
2785 * linux-aarch64-low.c (aarch64_insert_point): Call
2786 aarch64_handle_watchpoint if aarch64_linux_region_ok_for_watchpoint
2787 returns true.
2788
1db33b5a
UW		 27892015-08-27 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
2790
2791 * linux-low.c (check_stopped_by_breakpoint): Use
2792 GDB_ARCH_IS_TRAP_BRKPT instead of GDB_ARCH_TRAP_BRKPT.
2793
ab290430
PA		 27942015-08-27 Pedro Alves <palves@redhat.com>
2795
2796 * proc-service.c (ps_pdwrite): Return PS_ERR/PS_OK explicily.
2797
8d749320
SM		 27982015-08-26 Simon Marchi <simon.marchi@ericsson.com>
2799
6711b7f8
SM		 2800 * ax.c (gdb_parse_agent_expr): Replace xmalloc-family function with
2801 the XNEW-family equivalent.
8d749320
SM		 2802 (compile_bytecodes): Likewise.
2803 * dll.c (loaded_dll): Likewise.
2804 * event-loop.c (append_callback_event): Likewise.
2805 (create_file_handler): Likewise.
2806 (create_file_event): Likewise.
2807 * hostio.c (handle_open): Likewise.
2808 * inferiors.c (add_thread): Likewise.
2809 (add_process): Likewise.
2810 * linux-aarch64-low.c (aarch64_linux_new_process): Likewise.
2811 * linux-arm-low.c (arm_new_process): Likewise.
2812 (arm_new_thread): Likewise.
2813 * linux-low.c (add_to_pid_list): Likewise.
2814 (linux_add_process): Likewise.
2815 (handle_extended_wait): Likewise.
2816 (add_lwp): Likewise.
2817 (enqueue_one_deferred_signal): Likewise.
2818 (enqueue_pending_signal): Likewise.
2819 (linux_resume_one_lwp_throw): Likewise.
2820 (linux_resume_one_thread): Likewise.
2821 (linux_read_memory): Likewise.
2822 (linux_write_memory): Likewise.
2823 * linux-mips-low.c (mips_linux_new_process): Likewise.
2824 (mips_linux_new_thread): Likewise.
2825 (mips_add_watchpoint): Likewise.
2826 * linux-x86-low.c (initialize_low_arch): Likewise.
2827 * lynx-low.c (lynx_add_process): Likewise.
2828 * mem-break.c (set_raw_breakpoint_at): Likewise.
2829 (set_breakpoint): Likewise.
2830 (add_condition_to_breakpoint): Likewise.
2831 (add_commands_to_breakpoint): Likewise.
2832 (clone_agent_expr): Likewise.
2833 (clone_one_breakpoint): Likewise.
2834 * regcache.c (new_register_cache): Likewise.
2835 * remote-utils.c (look_up_one_symbol): Likewise.
2836 * server.c (queue_stop_reply): Likewise.
2837 (start_inferior): Likewise.
2838 (queue_stop_reply_callback): Likewise.
2839 (handle_target_event): Likewise.
2840 * spu-low.c (fetch_ppc_memory): Likewise.
2841 (store_ppc_memory): Likewise.
2842 * target.c (set_target_ops): Likewise.
2843 * thread-db.c (thread_db_load_search): Likewise.
2844 (try_thread_db_load_1): Likewise.
2845 * tracepoint.c (add_tracepoint): Likewise.
2846 (add_tracepoint_action): Likewise.
2847 (create_trace_state_variable): Likewise.
2848 (cmd_qtdpsrc): Likewise.
2849 (cmd_qtro): Likewise.
2850 (add_while_stepping_state): Likewise.
2851 * win32-low.c (child_add_thread): Likewise.
2852 (get_image_name): Likewise.
2853
ed8b7b42
YQ		 28542015-08-25 Yao Qi <yao.qi@linaro.org>
2855
2856 * linux-aarch64-low.c (aarch64_linux_new_thread): Remove.
2857
db3cb7cb
YQ		 28582015-08-25 Yao Qi <yao.qi@linaro.org>
2859
2860 * Makefile.in (aarch64-linux.o): New rule.
2861 * configure.srv (aarch64*-*-linux*): Append aarch64-linux.o to
2862 srv_tgtobj.
2863 * linux-aarch64-low.c: Include nat/aarch64-linux.h.
2864 (aarch64_init_debug_reg_state): Make it extern.
2865 (aarch64_linux_prepare_to_resume): Remove.
2866
f6011a1c
YQ		 28672015-08-25 Yao Qi <yao.qi@linaro.org>
2868
2869 * linux-aarch64-low.c (aarch64_linux_prepare_to_resume): Use
2870 lwp_arch_private_info and ptid_of_lwp.
2871
88e2cf7e
YQ		 28722015-08-25 Yao Qi <yao.qi@linaro.org>
2873
2874 * linux-aarch64-low.c (aarch64_get_debug_reg_state): Add argument pid.
2875 Find proc_info by find_process_pid. All callers updated.
2876
5e35436e
YQ		 28772015-08-25 Yao Qi <yao.qi@linaro.org>
2878
2879 * linux-aarch64-low.c (struct arch64_dr_update_callback_param):
2880 Remove.
2881 (debug_reg_change_callback): Remove.
2882 (aarch64_notify_debug_reg_change): Remove.
2883
4a8a7965
YQ		 28842015-08-25 Yao Qi <yao.qi@linaro.org>
2885
2886 * linux-aarch64-low.c (aarch64_notify_debug_reg_change):
2887 Call current_lwp_ptid.
2888
32a271ee
YQ		 28892015-08-25 Yao Qi <yao.qi@linaro.org>
2890
2891 * linux-aarch64-low.c (debug_reg_change_callback): Use
2892 debug_printf.
2893
0d51c8d7
YQ		 28942015-08-25 Yao Qi <yao.qi@linaro.org>
2895
2896 * linux-aarch64-low.c (debug_reg_change_callback): Use phex.
2897
31a43dd5
YQ		 28982015-08-25 Yao Qi <yao.qi@linaro.org>
2899
2900 * linux-aarch64-low.c (debug_reg_change_callback): Remove comments.
2901
8ee52567
YQ		 29022015-08-25 Yao Qi <yao.qi@linaro.org>
2903
2904 * linux-aarch64-low.c (debug_reg_change_callback): Re-indent
2905 the code.
2906
ff3f0f45
YQ		 29072015-08-25 Yao Qi <yao.qi@linaro.org>
2908
2909 * linux-aarch64-low.c (aarch64_dr_update_callback_param) <pid>:
2910 Remove.
2911 (debug_reg_change_callback): Remove argument entry and add argument
2912 lwp. Remove local variable thread. Don't print thread id in the
2913 debugging output. Don't check whether pid of thread equals to pid.
2914 (aarch64_notify_debug_reg_change): Don't set param.pid. Call
2915 iterate_over_lwps instead find_inferior.
2916
3d40fbb5
PA		 29172015-08-24 Pedro Alves <palves@redhat.com>
2918
2919 * inferiors.c (get_first_process): New function.
2920 * inferiors.h (get_first_process): New declaration.
2921 * remote-utils.c (read_ptid): Default to the first process in the
2922 list, instead of to the current thread's process.
2923
438e1e42
PA		 29242015-08-24 Pedro Alves <palves@redhat.com>
2925
2926 * debug.c: Include gdb_sys_time.h instead of sys/time.h.
2927 * event-loop.c: Likewise.
2928 * remote-utils.c: Likewise.
2929 * tracepoint.c: Likewise.
2930
a8c6d4fc
PA		 29312015-08-24 Pedro Alves <palves@redhat.com>
2932
2933 * spu-low.c (spu_request_interrupt): Use lwpid_of instead of
2934 ptid_get_lwp.
2935
99b0bb12
PA		 29362015-08-21 Pedro Alves <palves@redhat.com>
2937
2938 * ax.c (gdb_eval_agent_expr): Return expr_eval_unhandled_opcode
2939 instead of literal 1.
2940
f8904751
PA		 29412015-08-21 Pedro Alves <palves@redhat.com>
2942
2943 * tdesc.c (default_description): Explicitly zero-initialize.
2944
465a859e
PA		 29452015-08-21 Pedro Alves <palves@redhat.com>
2946
2947 PR gdb/18749
2948 * inferiors.c (remove_thread): Discard any pending stop reply for
2949 this thread.
2950 * server.c (remove_all_on_match_pid): Rename to ...
2951 (remove_all_on_match_ptid): ... this. Work with a filter ptid
2952 instead of a pid.
2953 (discard_queued_stop_replies): Change parameter to a ptid. Now
2954 extern.
2955 (handle_v_kill, kill_inferior_callback, captured_main)
2956 (process_serial_event): Adjust.
2957 * server.h (discard_queued_stop_replies): Declare.
2958
f0db101d
PA		 29592015-08-21 Pedro Alves <palves@redhat.com>
2960
2961 * linux-low.c (wait_for_sigstop): Always switch to no thread
2962 selected if the previously current thread dies.
2963 * lynx-low.c (lynx_request_interrupt): Use the first thread's
2964 process instead of the current thread's.
2965 * remote-utils.c (input_interrupt): Don't check if there's no
2966 current thread.
2967 * server.c (gdb_read_memory, gdb_write_memory): If setting the
2968 current thread to the general thread fails, error out.
2969 (handle_qxfer_auxv, handle_qxfer_libraries)
2970 (handle_qxfer_libraries_svr4, handle_qxfer_siginfo)
2971 (handle_qxfer_spu, handle_qxfer_statictrace, handle_qxfer_fdpic)
2972 (handle_query): Check if there's a thread selected instead of
2973 checking whether there's any thread in the thread list.
2974 (handle_qxfer_threads, handle_qxfer_btrace)
2975 (handle_qxfer_btrace_conf): Don't error out early if there's no
2976 thread in the thread list.
2977 (handle_v_cont, myresume): Don't set the current thread to the
2978 continue thread.
2979 (process_serial_event) <Hg handling>: Also set thread_id if the
2980 previous general thread is still alive.
2981 (process_serial_event) <g/G handling>: If setting the current
2982 thread to the general thread fails, error out.
2983 * spu-low.c (spu_resume, spu_request_interrupt): Use the first
2984 thread's lwp instead of the current thread's.
2985 * target.c (set_desired_thread): If the desired thread was not
2986 found, leave the current thread pointing to NULL. Return an int
2987 (boolean) indicating success.
2988 * target.h (set_desired_thread): Change return type to int.
2989
40045d91
MF		 29902015-08-20 Max Filippov <jcmvbkbc@gmail.com>
2991
2992 * configure.srv (xtensa*-*-linux*): Add srv_linux_thread_db=yes.
2993 * linux-xtensa-low.c (arch/xtensa.h gdb_proc_service.h): New
2994 #includes.
2995 (ps_get_thread_area): New function.
2996
45face3b
GB		 29972015-08-19 Gary Benson <gbenson@redhat.com>
2998
2999 * hostio.c (handle_pread): Do not attempt to read more data
3000 than hostio_reply_with_data can fit in a packet.
3001
16d5f642
JB		 30022015-08-18 Joel Brobecker <brobecker@adacore.com>
3003
3004 * linux-aarch32-low.c (NT_ARM_VFP): Define if not already defined.
3005
a738da3a
MF		 30062015-08-14 Matthew Fortune <matthew.fortune@imgtec.com>
3007
3008 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP_REL.
3009
33ebda9d
PA		 30102015-08-06 Pedro Alves <palves@redhat.com>
3011
3012 * tracepoint.c (expr_eval_result): Now an int.
3013
a44892be
PA		 30142015-08-06 Pedro Alves <palves@redhat.com>
3015
3016 * gdbthread.h (struct regcache): Forward declare.
3017 (struct thread_info) <regcache_data>: Now a struct regcache
3018 pointer.
3019 * inferiors.c (inferior_regcache_data)
3020 (set_inferior_regcache_data): Now work with struct regcache
3021 pointers.
3022 * inferiors.h (struct regcache): Forward declare.
3023 (inferior_regcache_data, set_inferior_regcache_data): Now work
3024 with struct regcache pointers.
3025 * regcache.c (get_thread_regcache, regcache_invalidate_thread)
3026 (free_register_cache_thread): Remove struct regcache pointer
3027 casts.
3028
608a1e46
PA		 30292015-08-06 Pedro Alves <palves@redhat.com>
3030
3031 * server.c (captured_main): On error, print the exception message
3032 to stderr, and if run_once is set, throw a quit.
3033
f0ce0d3a
PA		 30342015-08-06 Pedro Alves <palves@redhat.com>
3035
3036 * linux-low.c (move_out_of_jump_pad_callback): Temporarily switch
3037 the current thread.
3038
bf47e248
PA		 30392015-08-06 Pedro Alves <palves@redhat.com>
3040
3041 * linux-low.c (linux_write_memory): Rewrite debug output to avoid
3042 reading beyond the passed in buffer length.
3043
b6b9ffcc
PL		 30442015-08-06 Pierre Langlois <pierre.langlois@arm.com>
3045
3046 * tracepoint.c (symbol_list) <required>: Remove.
3047
863d01bd
PA		 30482015-08-06 Pedro Alves <palves@redhat.com>
3049
3050 * linux-low.c (handle_extended_wait): Set the fork child's suspend
3051 count if stopping and suspending threads.
3052 (check_stopped_by_breakpoint): If stopped by trace, set the LWP's
3053 stop reason to TARGET_STOPPED_BY_SINGLE_STEP.
3054 (linux_detach): Complete an ongoing step-over.
3055 (lwp_suspended_inc, lwp_suspended_decr): New functions. Use
3056 throughout.
3057 (resume_stopped_resumed_lwps): Don't resume a suspended thread.
3058 (linux_wait_1): If passing a signal to the inferior after
3059 finishing a step-over, unsuspend and re-resume all lwps. If we
3060 see a single-step event but the thread should be continuing, don't
3061 pass the trap to gdb.
3062 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback): Use
3063 internal_error instead of gdb_assert.
3064 (enqueue_pending_signal): New function.
3065 (check_ptrace_stopped_lwp_gone): Add debug output.
3066 (start_step_over): Use internal_error instead of gdb_assert.
3067 (complete_ongoing_step_over): New function.
3068 (linux_resume_one_thread): Don't resume a suspended thread.
3069 (proceed_one_lwp): If the LWP is stepping over a breakpoint, reset
3070 it stepping.
3071
00db26fa
PA		 30722015-08-06 Pedro Alves <palves@redhat.com>
3073
3074 * linux-low.c (add_lwp): Set waitstatus to TARGET_WAITKIND_IGNORE.
3075 (linux_thread_alive): Use lwp_is_marked_dead.
3076 (extended_event_reported): Delete.
3077 (linux_wait_1): Check if waitstatus is TARGET_WAITKIND_IGNORE
3078 instead of extended_event_reported.
3079 (mark_lwp_dead): Don't set the 'dead' flag. Store the waitstatus
3080 as well.
3081 (lwp_is_marked_dead): New function.
3082 (lwp_running): Use lwp_is_marked_dead.
3083 * linux-low.h: Delete 'dead' field, and update 'waitstatus's
3084 comment.
3085
ad071a30
PA		 30862015-08-06 Pedro Alves <palves@redhat.com>
3087
3088 * linux-low.c (linux_wait_1): Move fork event output out of the
3089 !report_to_gdb check. Pass event_child->waitstatus to
3090 target_waitstatus_to_string instead of ourstatus.
3091
524b57e6
YQ		 30922015-08-04 Yao Qi <yao.qi@linaro.org>
3093
3094 * linux-aarch64-low.c (aarch64_supports_tracepoints): Return 0
3095 if current_thread is 32 bit.
3096
6085d6f6
YQ		 30972015-08-04 Yao Qi <yao.qi@linaro.org>
3098
3099 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
3100 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
3101 * server.c (extended_protocol): Remove "static".
3102 * server.h (extended_protocol): Declare it.
3103
8a7e4587
YQ		 31042015-08-04 Yao Qi <yao.qi@linaro.org>
3105
3106 * linux-aarch64-low.c (aarch64_get_pc): Get PC register on
3107 both aarch64 and aarch32.
3108 (aarch64_set_pc): Likewise.
3109
3b53ae99
YQ		 31102015-08-04 Yao Qi <yao.qi@linaro.org>
3111
3112 * configure.srv (case aarch64*-*-linux*): Append arm-with-neon.o
3113 to srv_regobj and append arm-core.xml arm-vfpv3.xml and
3114 arm-with-neon.xml to srv_xmlfiles.
3115 * linux-aarch64-low.c: Include linux-aarch32-low.h.
3116 (is_64bit_tdesc): New function.
3117 (aarch64_linux_read_description): New function.
3118 (aarch64_arch_setup): Call aarch64_linux_read_description.
3119 (regs_info): Rename to regs_info_aarch64.
3120 (aarch64_regs_info): Return right regs_info.
3121 (initialize_low_arch): Call initialize_low_arch_aarch32.
3122
bd9e6534
YQ		 31232015-08-04 Yao Qi <yao.qi@linaro.org>
3124
3125 * configure.srv (srv_tgtobj): Add linux-aarch32-low.o.
3126 * linux-aarch32-low.c: New file.
3127 * linux-aarch32-low.h: New file.
3128 * linux-arm-low.c (arm_fill_gregset): Move it to
3129 linux-aarch32-low.c.
3130 (arm_store_gregset): Likewise.
3131 (arm_fill_vfpregset): Call arm_fill_vfpregset_num
3132 (arm_store_vfpregset): Call arm_store_vfpregset_num.
3133 (arm_arch_setup): Check if PTRACE_GETREGSET works.
3134 (regs_info): Rename to regs_info_arm.
3135 (arm_regs_info): Return regs_info_aarch32 if
3136 have_ptrace_getregset is 1 and target description is
3137 arm_with_neon or arm_with_vfpv3.
3138 (initialize_low_arch): Don't call init_registers_arm_with_neon.
3139 Call initialize_low_arch_aarch32 instead.
3140
ded48a5e
YQ		 31412015-08-04 Yao Qi <yao.qi@linaro.org>
3142
3143 * linux-x86-low.c (have_ptrace_getregset): Move it to ...
3144 * linux-low.c: ... here.
3145 * linux-low.h (have_ptrace_getregset): Declare it.
3146
96e9210f
PA		 31472015-08-04 Pedro Alves <palves@redhat.com>
3148
3149 * thread-db.c (struct thread_db): Use new typedefs.
3150 (try_thread_db_load_1): Define local TDB_DLSYM macro and use it in
3151 CHK calls.
3152 (disable_thread_event_reporting): Cast result of dlsym to
3153 destination function pointer type.
3154 (thread_db_mourn): Use td_ta_delete_ftype.
3155
af60a1ef
SL		 31562015-08-03 Sandra Loosemore <sandra@codesourcery.com>
3157
3158 * linux-nios2-low.c (NIOS2_BREAKPOINT): Conditionalize for
3159 arch variant.
3160 (CDX_BREAKPOINT): Define for R2.
3161 (nios2_breakpoint_at): Check for CDX_BREAKPOINT when R2.
3162 (the_low_target): Add comments.
3163
e8b41681
YQ		 31642015-07-30 Yao Qi <yao.qi@linaro.org>
3165
3166 * linux-arm-low.c (arm_hwcap): Remove it.
3167 (arm_read_description): New local variable arm_hwcap. Don't
3168 set arm_hwcap to zero.
3169
89abb039
YQ		 31702015-07-30 Yao Qi <yao.qi@linaro.org>
3171
3172 * linux-arm-low.c (arm_fill_wmmxregset): Don't use arm_hwcap.
3173 Use regcache->tdesc instead.
3174 (arm_store_wmmxregset): Likewise.
3175 (arm_fill_vfpregset): Likewise.
3176 (arm_store_vfpregset): Likewise.
3177
deca266c
YQ		 31782015-07-30 Yao Qi <yao.qi@linaro.org>
3179
3180 * linux-arm-low.c: Include arch/arm.h.
3181 (arm_fill_gregset): Don't use arm_num_regs and arm_regmap.
3182 (arm_store_gregset): Likewise.
3183
aa58a496
SM		 31842015-07-29 Simon Marchi <simon.marchi@ericsson.com>
3185
3186 * linux-mips-low.c (mips_linux_prepare_to_resume): Add NULL as
3187 ptrace's 4th parameter.
3188
50904b25
YQ		 31892015-07-27 Yao Qi <yao.qi@linaro.org>
3190
3191 * configure.srv (case aarch64*-*-linux*): Don't set
3192 srv_linux_usrregs.
3193
5826e159
PA		 31942015-07-24 Pedro Alves <palves@redhat.c: Likewise.om>
3195
3196 * linux-aarch64-low.c: Include nat/gdb_ptrace.h instead of
3197 sys/ptrace.h.
3198 * linux-arm-low.c: Likewise.
3199 * linux-cris-low.c: Likewise.
3200 * linux-crisv32-low.c: Likewise.
3201 * linux-low.c: Likewise.
3202 * linux-m68k-low.c: Likewise.
3203 * linux-mips-low.c: Likewise.
3204 * linux-nios2-low.c: Likewise.
3205 * linux-s390-low.c: Likewise.
3206 * linux-sparc-low.c: Likewise.
3207 * linux-tic6x-low.c: Likewise.
3208 * linux-tile-low.c: Likewise.
3209 * linux-x86-low.c: Likewise.
3210
54019719
PA		 32112015-07-24 Pedro Alves <palves@redhat.com>
3212
3213 * config.in: Regenerate.
3214 * configure: Regenerate.
3215
eb7aa561
PA		 32162015-07-24 Pedro Alves <palves@redhat.com>
3217
3218 * acinclude.m4: Include ../ptrace.m4.
3219 * configure.ac: Call GDB_AC_PTRACE.
3220 * config.in, configure: Regenerate.
3221
55d7b841
YQ		 32222015-07-24 Yao Qi <yao.qi@linaro.org>
3223
3224 * linux-low.c (linux_create_inferior): Remove setting to
3225 proc->priv->new_inferior.
3226 (linux_attach): Likewise.
3227 (linux_low_filter_event): Likewise.
3228 * linux-low.h (struct process_info_private) <new_inferior>: Remove.
3229
c06cbd92
YQ		 32302015-07-24 Yao Qi <yao.qi@linaro.org>
3231
3232 * linux-low.c (linux_arch_setup): New function.
3233 (linux_low_filter_event): If proc->tdesc is NULL and
3234 proc->attached is true, call the_low_target.arch_setup.
3235 Otherwise, keep status pending, and return.
3236 (linux_resume_one_lwp_throw): Don't call get_pc if
3237 thread->while_stepping isn't NULL. Don't call
3238 get_thread_regcache if proc->tdesc is NULL.
3239 (need_step_over_p): Return 0 if proc->tdesc is NULL.
3240 (linux_target_ops): Install arch_setup.
3241 * server.c (start_inferior): Call the_target->arch_setup.
3242 * target.h (struct target_ops) <arch_setup>: New field.
3243 (target_arch_setup): New marco.
3244 * lynx-low.c (lynx_target_ops): Update.
3245 * nto-low.c (nto_target_ops): Update.
3246 * spu-low.c (spu_target_ops): Update.
3247 * win32-low.c (win32_target_ops): Update.
3248
5ae3ebba
YQ		 32492015-07-24 Yao Qi <yao.qi@linaro.org>
3250
3251 * linux-low.c (linux_add_process): Don't set
3252 proc->priv->new_inferior.
3253 (linux_create_inferior): Set proc->priv->new_inferior to 1.
3254 (linux_attach): Likewise.
3255
eb97750b
YQ		 32562015-07-24 Yao Qi <yao.qi@linaro.org>
3257
3258 * server.c (start_inferior): Code refactor.
3259
51aee833
YQ		 32602015-07-24 Yao Qi <yao.qi@linaro.org>
3261
3262 * server.c (process_serial_event): Set general_thread.
3263
af1b22f3
YQ		 32642015-07-21 Yao Qi <yao.qi@linaro.org>
3265
3266 * linux-aarch64-low.c (aarch64_arch_setup): Remove code and call
3267 aarch64_linux_get_debug_reg_capacity.
3268
554717a3
YQ		 32692015-07-17 Yao Qi <yao.qi@linaro.org>
3270
3271 * Makefile.in (aarch64-linux-hw-point.o): New rule.
3272 * configure.srv (srv_tgtobj): Append aarch64-linux-hw-point.o.
3273 * linux-aarch64-low.c: Include nat/aarch64-linux-hw-point.h.
3274 (AARCH64_HBP_MAX_NUM): Move to nat/aarch64-linux-hw-point.h.
3275 (AARCH64_HWP_MAX_NUM, AARCH64_HBP_ALIGNMENT): Likewise.
3276 (AARCH64_HWP_ALIGNMENT): Likewise.
3277 (AARCH64_HWP_MAX_LEN_PER_REG): Likewise.
3278 (AARCH64_DEBUG_NUM_SLOTS, AARCH64_DEBUG_ARCH): Likewise.
3279 (aarch64_num_bp_regs, aarch64_num_wp_regs): Likewise.
3280 (AARCH64_DEBUG_ARCH_V8, DR_MARK_ALL_CHANGED): Likewise.
3281 (DR_MARK_N_CHANGED, DR_CLEAR_CHANGED): Likewise.
3282 (DR_HAS_CHANGED, DR_N_HAS_CHANGE): Likewise.
3283 (struct aarch64_debug_reg_state): Likewise.
3284 (struct arch_lwp_info): Likewise.
3285 (aarch64_align_watchpoint): Likewise.
3286 (DR_CONTROL_ENABLED, DR_CONTROL_LENGTH): Likewise.
3287 (aarch64_watchpoint_length): Likewise.
3288 (aarch64_point_encode_ctrl_reg): Likewise
3289 (aarch64_point_is_aligned): Likewise.
3290 (aarch64_align_watchpoint): Likewise.
3291 (aarch64_linux_set_debug_regs):
3292 (aarch64_dr_state_insert_one_point): Likewise.
3293 (aarch64_dr_state_remove_one_point): Likewise.
3294 (aarch64_handle_breakpoint): Likewise.
3295 (aarch64_handle_aligned_watchpoint): Likewise.
3296 (aarch64_handle_unaligned_watchpoint): Likewise.
3297 (aarch64_handle_watchpoint): Likewise.
3298
c67ca4de
YQ		 32992015-07-17 Yao Qi <yao.qi@linaro.org>
3300
3301 * linux-aarch64-low.c (aarch64_handle_breakpoint): Add argument state
3302 and don't aarch64_get_debug_reg_state. All callers update.
3303 (aarch64_handle_aligned_watchpoint): Likewise.
3304 (aarch64_handle_unaligned_watchpoint): Likewise.
3305 (aarch64_handle_watchpoint): Likewise.
3306 (aarch64_insert_point): Call aarch64_get_debug_reg_state earlier.
3307 (aarch64_remove_point): Likewise.
3308
25abf979
YQ		 33092015-07-17 Yao Qi <yao.qi@linaro.org>
3310
3311 * linux-aarch64-low.c (aarch64_show_debug_reg_state): Use
3312 debug_printf.
3313 (aarch64_handle_unaligned_watchpoint): Likewise.
3314
db1ff28b
JK		 33152015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
3316
3317 Revert the previous 3 commits:
3318 Move gdb_regex* to common/
3319 Move linux_find_memory_regions_full & co.
3320 gdbserver build-id attribute generator
3321
700ca40f
JK		 33222015-07-15 Aleksandar Ristovski <aristovski@qnx.com
3323 Jan Kratochvil <jan.kratochvil@redhat.com>
3324
3325 gdbserver build-id attribute generator.
3326 * linux-low.c (nat/linux-maps.h, search.h, rsp-low.h): Include.
3327 (ElfXX_Ehdr, ElfXX_Phdr, ElfXX_Nhdr): New.
3328 (ELFXX_FLD, ELFXX_SIZEOF, ELFXX_ROUNDUP, BUILD_ID_INVALID): New.
3329 (find_phdr): New.
3330 (get_dynamic): Use find_pdhr to traverse program headers.
3331 (struct mapping_entry, mapping_entry_s, free_mapping_entry_vec)
3332 (compare_mapping_entry_range, struct find_memory_region_callback_data)
3333 (read_build_id, find_memory_region_callback, lrfind_mapping_entry)
3334 (get_hex_build_id): New.
3335 (linux_qxfer_libraries_svr4): Add optional build-id attribute
3336 to reply XML document.
3337
9904185c
JK		 33382015-07-15 Aleksandar Ristovski <aristovski@qnx.com
3339 Jan Kratochvil <jan.kratochvil@redhat.com>
3340
3341 * target.c: Include target/target-utils.h and fcntl.h.
3342 (target_fileio_read_stralloc_1_pread, target_fileio_read_stralloc_1)
3343 (target_fileio_read_stralloc): New functions.
3344
6e5b4429
JK		 33452015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
3346
3347 * Makefile.in (OBS): Add gdb_regex.o.
3348 (gdb_regex.o): New.
3349 * config.in: Rebuilt.
3350 * configure: Rebuilt.
3351
ddc98fbf
JK		 33522015-07-15 Aleksandar Ristovski <aristovski@qnx.com
3353 Jan Kratochvil <jan.kratochvil@redhat.com>
3354
3355 Create empty nat/linux-maps.[ch] and common/target-utils.[ch].
3356 * Makefile.in (OBS): Add target-utils.o.
3357 (linux-maps.o, target-utils.o): New.
3358 * configure.srv (srv_linux_obj): Add linux-maps.o.
3359
e57bb7a0
PL		 33602015-07-15 Pierre Langlois <pierre.langlois@arm.com>
3361
3362 * linux-aarch64-low.c (aarch64_supports_range_stepping): New
3363 function, return 1.
3364 (the_low_target): Install it.
3365
586b02a9
PA		 33662015-07-14 Pedro Alves <palves@redhat.com>
3367
3368 * linux-low.c (kill_wait_lwp): Don't assert if waitpid fails.
3369 Instead, ignore ECHILD, and throw an error for other errnos.
3370
58c1b36c
PA		 33712015-07-10 Pedro Alves <palves@redhat.com>
3372
3373 * event-loop.c (struct callback_event) <data>: Change type to
3374 gdb_client_data instance instead of gdb_client_data pointer.
3375 (append_callback_event): Adjust.
3376
421530db
PL		 33772015-07-10 Pierre Langlois <pierre.langlois@arm.com>
3378
3379 * linux-aarch64-low.c: Add comments for each linux_target_ops
3380 method. Remove comments already covered in target_ops and
3381 linux_target_ops definitions.
3382 (the_low_target): Add comments for each unimplemented method.
3383
c2d65f38
YQ		 33842015-07-09 Yao Qi <yao.qi@linaro.org>
3385
3386 * linux-aarch64-low.c (aarch64_regmap): Remove.
3387 (aarch64_usrregs_info): Remove.
3388 (regs_info): Set field usrregs to NULL.
3389
b20a6524
MM		 33902015-07-02 Markus Metzger <markus.t.metzger@intel.com>
3391
3392 * linux-low.c: Include "rsp-low.h"
3393 (linux_low_encode_pt_config, linux_low_encode_raw): New.
3394 (linux_low_read_btrace): Support BTRACE_FORMAT_PT.
3395 (linux_low_btrace_conf): Support BTRACE_FORMAT_PT.
3396 (handle_btrace_enable_pt): New.
3397 (handle_btrace_general_set): Support "pt".
3398 (handle_btrace_conf_general_set): Support "pt:size".
3399
96c97461
PL		 34002015-06-29 Pierre Langlois <pierre.langlois@arm.com>
3401
3402 * linux-aarch64-low.c (aarch64_supports_z_point_type): Enable for
3403 Z_PACKET_SW_BP.
3404
37d66942
PL		 34052015-06-29 Pierre Langlois <pierre.langlois@arm.com>
3406
3407 * linux-aarch64-low.c: Remove comment about endianness.
3408 (aarch64_breakpoint): Change type to gdb_byte[]. Set to "brk #0".
3409 (aarch64_breakpoint_at): Change type of insn to gdb_byte[]. Use
3410 memcmp.
3411
dc06243f
GB		 34122015-06-24 Gary Benson <gbenson@redhat.com>
3413
3414 * linux-i386-ipa.c (stdint.h): Do not include.
3415 * lynx-i386-low.c (stdint.h): Likewise.
3416 * lynx-ppc-low.c (stdint.h): Likewise.
3417 * mem-break.c (stdint.h): Likewise.
3418 * thread-db.c (stdint.h): Likewise.
3419 * tracepoint.c (stdint.h): Likewise.
3420 * win32-low.c (stdint.h): Likewise.
3421
124e13d9
SM		 34222015-06-18 Simon Marchi <simon.marchi@ericsson.com>
3423
3424 * server.c (write_qxfer_response): Update call to
3425 remote_escape_output.
3426
909c2cda
JK		 34272015-06-15 Aleksandar Ristovski <aristovski@qnx.com
3428 Jan Kratochvil <jan.kratochvil@redhat.com>
3429
3430 Merge multiple hex conversions.
3431 * gdbreplay.c (tohex): Rename to 'fromhex'.
3432 (logchar): Use fromhex.
3433
24c05f46
JK		 34342015-06-10 Jan Kratochvil <jan.kratochvil@redhat.com>
3435
3436 * server.c (handle_qxfer_libraries): Set `version' attribute for
3437 <library-list>.
3438
14d2069a
GB		 34392015-06-10 Gary Benson <gbenson@redhat.com>
3440
3441 * target.h (struct target_ops) <multifs_open>: New field.
3442 <multifs_unlink>: Likewise.
3443 <multifs_readlink>: Likewise.
3444 * linux-low.c (nat/linux-namespaces.h): New include.
3445 (linux_target_ops): Initialize the_target->multifs_open,
3446 the_target->multifs_unlink and the_target->multifs_readlink.
3447 * hostio.h (hostio_handle_new_gdb_connection): New declaration.
3448 * hostio.c (hostio_fs_pid): New static variable.
3449 (hostio_handle_new_gdb_connection): New function.
3450 (handle_setfs): Likewise.
3451 (handle_open): Use the_target->multifs_open as appropriate.
3452 (handle_unlink): Use the_target->multifs_unlink as appropriate.
3453 (handle_readlink): Use the_target->multifs_readlink as
3454 appropriate.
3455 (handle_vFile): Handle vFile:setfs packets.
3456 * server.c (handle_query): Call hostio_handle_new_gdb_connection
3457 after target_handle_new_gdb_connection.
3458
4b8b5e72
GB		 34592015-06-10 Gary Benson <gbenson@redhat.com>
3460
3461 * configure.ac (AC_CHECK_FUNCS): Add setns.
3462 * config.in: Regenerate.
3463 * configure: Likewise.
3464 * Makefile.in (SFILES): Add nat/linux-namespaces.c.
3465 (linux-namespaces.o): New rule.
3466 * configure.srv (srv_linux_obj): Add linux-namespaces.o.
3467
3ac2e371
GB		 34682015-06-09 Gary Benson <gbenson@redhat.com>
3469
3470 * hostio.c (handle_open): Process mode argument with
3471 fileio_to_host_mode.
3472
ca9b78ce
YQ		 34732015-06-01 Yao Qi <yao.qi@linaro.org>
3474
3475 * linux-s390-low.c (PTRACE_GETREGSET, PTRACE_SETREGSET): Remove.
3476 * linux-x86-low.c: Likewise.
3477
bfacd19d
DB		 34782015-05-28 Don Breazeal <donb@codesourcery.com>
3479
3480 * linux-low.c (handle_extended_wait): Initialize
3481 thread_info.last_resume_kind for new fork children.
3482
452003ef
PA		 34832015-05-15 Pedro Alves <palves@redhat.com>
3484
3485 * target.h (target_handle_new_gdb_connection): Rewrite using if
3486 wrapped in do/while.
3487
1041a03c
JB		 34882015-05-14 Joel Brobecker <brobecker@adacore.com>
3489
3490 * configure.ac: Add prfpregset_t BFD_HAVE_SYS_PROCFS_TYPE check.
3491 * configure, config.in: Regenerate.
3492 * gdb_proc_service.h [HAVE_PRFPREGSET_T] (prfpregset_t):
3493 Declare typedef.
3494
c269dbdb
DB		 34952015-05-12 Don Breazeal <donb@codesourcery.com>
3496
3497 * linux-low.c (handle_extended_wait): Handle PTRACE_EVENT_FORK and
3498 PTRACE_EVENT_VFORK_DONE.
3499 (linux_low_ptrace_options, extended_event_reported): Add vfork
3500 events.
3501 * remote-utils.c (prepare_resume_reply): New stop reasons "vfork"
3502 and "vforkdone" for RSP 'T' Stop Reply Packet.
3503 * server.h (report_vfork_events): Declare
3504 global variable.
3505
3a8a0396
DB		 35062015-05-12 Don Breazeal <donb@codesourcery.com>
3507
3508 * linux-aarch64-low.c (aarch64_linux_new_fork): New function.
3509 (the_low_target) <new_fork>: Initialize new member.
3510 * linux-arm-low.c (arm_new_fork): New function.
3511 (the_low_target) <new_fork>: Initialize new member.
3512 * linux-low.c (handle_extended_wait): Call new target function
3513 new_fork.
3514 * linux-low.h (struct linux_target_ops) <new_fork>: New member.
3515 * linux-mips-low.c (mips_add_watchpoint): New function
3516 extracted from mips_insert_point.
3517 (the_low_target) <new_fork>: Initialize new member.
3518 (mips_linux_new_fork): New function.
3519 (mips_insert_point): Call mips_add_watchpoint.
3520 * linux-x86-low.c (x86_linux_new_fork): New function.
3521 (the_low_target) <new_fork>: Initialize new member.
3522
de0d863e
DB		 35232015-05-12 Don Breazeal <donb@codesourcery.com>
3524
3525 * linux-low.c (handle_extended_wait): Implement return value,
3526 rename argument 'event_child' to 'event_lwp', handle
3527 PTRACE_EVENT_FORK, call internal_error for unrecognized event.
3528 (linux_low_ptrace_options): New function.
3529 (linux_low_filter_event): Call linux_low_ptrace_options,
3530 use different argument fo linux_enable_event_reporting,
3531 use return value from handle_extended_wait.
3532 (extended_event_reported): New function.
3533 (linux_wait_1): Call extended_event_reported and set
3534 status to report fork events.
3535 (linux_write_memory): Add pid to debug message.
3536 (reset_lwp_ptrace_options_callback): New function.
3537 (linux_handle_new_gdb_connection): New function.
3538 (linux_target_ops): Initialize new structure member.
3539 * linux-low.h (struct lwp_info) <waitstatus>: New member.
3540 * lynx-low.c: Initialize new structure member.
3541 * remote-utils.c (prepare_resume_reply): Implement stop reason
3542 "fork" for "T" stop message.
3543 * server.c (handle_query): Call handle_new_gdb_connection.
3544 * server.h (report_fork_events): Declare global flag.
3545 * target.h (struct target_ops) <handle_new_gdb_connection>:
3546 New member.
3547 (target_handle_new_gdb_connection): New macro.
3548 * win32-low.c: Initialize new structure member.
3549
ddcbc397
DB		 35502015-05-12 Don Breazeal <donb@codesourcery.com>
3551
3552 * mem-break.c (APPEND_TO_LIST): Define macro.
3553 (clone_agent_expr): New function.
3554 (clone_one_breakpoint): New function.
3555 (clone_all_breakpoints): New function.
3556 * mem-break.h: Declare new functions.
3557
89245bc0
DB		 35582015-05-12 Don Breazeal <donb@codesourcery.com>
3559
3560 * linux-low.c (linux_supports_fork_events): New function.
3561 (linux_supports_vfork_events): New function.
3562 (linux_target_ops): Initialize new structure members.
3563 (initialize_low): Call linux_check_ptrace_features.
3564 * lynx-low.c (lynx_target_ops): Initialize new structure
3565 members.
3566 * server.c (report_fork_events, report_vfork_events):
3567 New global flags.
3568 (handle_query): Add new features to qSupported packet and
3569 response.
3570 (captured_main): Initialize new global variables.
3571 * target.h (struct target_ops) <supports_fork_events>:
3572 New member.
3573 <supports_vfork_events>: New member.
3574 (target_supports_fork_events): New macro.
3575 (target_supports_vfork_events): New macro.
3576 * win32-low.c (win32_target_ops): Initialize new structure
3577 members.
3578
835205d0
GB		 35792015-05-12 Gary Benson <gbenson@redhat.com>
3580
3581 * server.c (handle_qxfer_exec_file): Use current process
3582 if annex is empty.
3583
21e94bd9
SL		 35842015-05-08 Sandra Loosemore <sandra@codesourcery.com>
3585
3586 * linux-nios2-low.c: Include elf/common.h. Adjust comments.
3587 Remove HAVE_PTRACE_GETREGS conditionals.
3588 (nios2_regsets): Use PTRACE_GETREGSET and PTRACE_SETREGSET
3589 instead of PTRACE_GETREGS and PTRACE_SETREGS.
3590
45614f15
YQ		 35912015-05-08 Yao Qi <yao.qi@linaro.org>
3592
3593 * linux-low.c (linux_supports_conditional_breakpoints): New
3594 function.
3595 (linux_target_ops): Install new target method.
3596 * lynx-low.c (lynx_target_ops): Install NULL hook for
3597 supports_conditional_breakpoints.
3598 * nto-low.c (nto_target_ops): Likewise.
3599 * spu-low.c (spu_target_ops): Likewise.
3600 * win32-low.c (win32_target_ops): Likewise.
3601 * server.c (handle_query): Check
3602 target_supports_conditional_breakpoints.
3603 * target.h (struct target_ops) <supports_conditional_breakpoints>:
3604 New field.
3605 (target_supports_conditional_breakpoints): New macro.
3606
80ad801e
PA		 36072015-05-06 Pedro Alves <palves@redhat.com>
3608
3609 PR server/18081
3610 * server.c (start_inferior): If the process exits, mourn it.
3611
819843c7
GB		 36122015-04-21 Gary Benson <gbenson@redhat.com>
3613
3614 * hostio.c (fileio_open_flags_to_host): Factored out to
3615 fileio_to_host_openflags in common/fileio.c. Single use
3616 updated.
3617
a2d5a9d7
MF		 36182015-04-17 Max Filippov <jcmvbkbc@gmail.com>
3619
3620 * linux-xtensa-low.c (xtensa_fill_gregset)
3621 (xtensa_store_gregset): Check XCHAL_HAVE_LOOPS instead of
3622 XCHAL_HAVE_LOOP.
3623
deb44829
MF		 36242015-04-17 Max Filippov <jcmvbkbc@gmail.com>
3625
3626 * linux-xtensa-low.c (xtensa_usrregs_info): Remove.
3627 (regs_info): Replace usrregs pointer with NULL.
3628
e57f1de3
GB		 36292015-04-17 Gary Benson <gbenson@redhat.com>
3630
3631 * target.h (struct target_ops) <pid_to_exec_file>: New field.
3632 * linux-low.c (linux_target_ops): Initialize pid_to_exec_file.
3633 * server.c (handle_qxfer_exec_file): New function.
3634 (qxfer_packets): Add exec-file entry.
3635 (handle_query): Report qXfer:exec-file:read as supported packet.
3636
62828379
RN		 36372015-04-14 Romain Naour <romain.naour@openwide.fr> (tiny change)
3638
3639 * linux-low.c (linux_read_offsets): Remove get_thread_lwp.
3640
b88bb450
GB		 36412015-04-09 Gary Benson <gbenson@redhat.com>
3642
3643 * hostio-errno.c (errno_to_fileio_error): Remove function.
3644 Update caller to use remote_fileio_to_fio_error.
3645
c8f4bfdd
YQ		 36462015-04-09 Yao Qi <yao.qi@linaro.org>
3647
3648 * linux-low.c (linux_insert_point): Call
3649 insert_memory_breakpoint if TYPE is raw_bkpt_type_sw.
3650 (linux_remove_point): Call remove_memory_breakpoint if type is
3651 raw_bkpt_type_sw.
3652 * linux-x86-low.c (x86_insert_point): Don't call
3653 insert_memory_breakpoint.
3654 (x86_remove_point): Don't call remove_memory_breakpoint.
3655
41f98f02
PA		 36562015-04-01 Pedro Alves <palves@redhat.com>
3657 Cleber Rosa <crosa@redhat.com>
3658
3659 * server.c (gdbserver_usage): Reorganize and extend the usage
3660 message.
3661
2bf6fb9d
PA		 36622015-03-24 Pedro Alves <palves@redhat.com>
3663
3664 * linux-low.c (check_stopped_by_breakpoint): Tweak debug log
3665 output. Also dump TRAP_TRACE.
3666 (linux_low_filter_event): In debug output, distinguish a
3667 resume_stop SIGSTOP from a delayed SIGSTOP.
3668
369f6daa
GB		 36692015-03-24 Gary Benson <gbenson@redhat.com>
3670
3671 * linux-x86-low.c (x86_linux_new_thread): Moved to
3672 nat/x86-linux.c.
3673 (x86_linux_prepare_to_resume): Likewise.
3674
8e5d4070
GB		 36752015-03-24 Gary Benson <gbenson@redhat.com>
3676
3677 * Makefile.in (x86-linux-dregs.o): New rule.
3678 * configure.srv: Add x86-linux-dregs.o to relevant targets.
3679 * linux-x86-low.c: Include nat/x86-linux-dregs.h.
3680 (u_debugreg_offset): Moved to nat/x86-linux-dregs.c.
3681 (x86_linux_dr_get): Likewise.
3682 (x86_linux_dr_set): Likewise.
3683 (update_debug_registers_callback): Likewise.
3684 (x86_linux_dr_set_addr): Likewise.
3685 (x86_linux_dr_get_addr): Likewise.
3686 (x86_linux_dr_set_control): Likewise.
3687 (x86_linux_dr_get_control): Likewise.
3688 (x86_linux_dr_get_status): Likewise.
3689 (x86_linux_update_debug_registers): Likewise.
3690
2b95d440
GB		 36912015-03-24 Gary Benson <gbenson@redhat.com>
3692
3693 * linux-x86-low.c (x86_linux_update_debug_registers):
3694 New function, factored out from...
3695 (x86_linux_prepare_to_resume): ...this.
3696
14b0bc68
GB		 36972015-03-24 Gary Benson <gbenson@redhat.com>
3698
3699 * linux-x86-low.c (x86_linux_dr_get): Update comments.
3700 (x86_linux_dr_set): Likewise.
3701 (update_debug_registers_callback): Likewise.
3702 (x86_linux_dr_set_addr): Likewise.
3703 (x86_linux_dr_get_addr): Likewise.
3704 (x86_linux_dr_set_control): Likewise.
3705 (x86_linux_dr_get_control): Likewise.
3706 (x86_linux_dr_get_status): Likewise.
3707 (x86_linux_prepare_to_resume): Likewise.
3708
5dfe6ca8
GB		 37092015-03-24 Gary Benson <gbenson@redhat.com>
3710
3711 * linux-x86-low.c (x86_linux_dr_get): Add assertion.
3712 Use perror_with_name. Pass string through gettext.
3713 (x86_linux_dr_set): Likewise.
3714
d33472ad
GB		 37152015-03-24 Gary Benson <gbenson@redhat.com>
3716
3717 * linux-x86-low.c (x86_dr_low_set_addr): Rename to...
3718 (x86_linux_dr_set_addr): ...this.
3719 (x86_dr_low_get_addr): Rename to...
3720 (x86_linux_dr_get_addr): ...this.
3721 (x86_dr_low_set_control): Rename to...
3722 (x86_linux_dr_set_control): ...this.
3723 (x86_dr_low_get_control): Rename to...
3724 (x86_linux_dr_get_control): ...this.
3725 (x86_dr_low_get_status): Rename to...
3726 (x86_linux_dr_get_status): ...this.
3727 (x86_dr_low): Update with new function names.
3728
4b134ca1
GB		 37292015-03-24 Gary Benson <gbenson@redhat.com>
3730
3731 * Makefile.in (x86-linux.o): New rule.
3732 * configure.srv: Add x86-linux.o to relevant targets.
3733 * linux-low.c (lwp_set_arch_private_info): New function.
3734 (lwp_arch_private_info): Likewise.
3735 * linux-x86-low.c: Include nat/x86-linux.h.
3736 (arch_lwp_info): Removed structure.
3737 (update_debug_registers_callback):
3738 Use lwp_set_debug_registers_changed.
3739 (x86_linux_prepare_to_resume): Use lwp_debug_registers_changed
3740 and lwp_set_debug_registers_changed.
3741 (x86_linux_new_thread): Use lwp_set_debug_registers_changed.
3742
34c703da
GB		 37432015-03-24 Gary Benson <gbenson@redhat.com>
3744
3745 * linux-low.h (linux_target_ops) <new_thread>: Changed signature.
3746 * linux-arm-low.c (arm_new_thread): Likewise.
3747 * linux-aarch64-low.c (aarch64_linux_new_thread): Likewise.
3748 * linux-mips-low.c (mips_linux_new_thread): Likewise.
3749 * linux-x86-low.c (x86_linux_new_thread): Likewise.
3750 * linux-low.c (add_lwp): Update the_low_target.new_thread call.
3751
cff068da
GB		 37522015-03-24 Gary Benson <gbenson@redhat.com>
3753
3754 * linux-low.c (ptid_of_lwp): New function.
3755 (lwp_is_stopped): Likewise.
3756 (lwp_stop_reason): Likewise.
3757 * linux-x86-low.c (update_debug_registers_callback):
3758 Use lwp_is_stopped.
3759 (x86_linux_prepare_to_resume): Use ptid_of_lwp and
3760 lwp_stop_reason.
3761
b2f7c7e8
GB		 37622015-03-24 Gary Benson <gbenson@redhat.com>
3763
3764 * linux-low.h (linux_stop_lwp): Remove declaration.
3765
6d4ee8c6
GB		 37662015-03-24 Gary Benson <gbenson@redhat.com>
3767
3768 * linux-low.h: Include nat/linux-nat.h.
3769 * linux-low.c (iterate_over_lwps_args): New structure.
3770 (iterate_over_lwps_filter): New function.
3771 (iterate_over_lwps): Likewise.
3772 * linux-x86-low.c (update_debug_registers_callback):
3773 Update signature to what iterate_over_lwps expects.
3774 Remove PID check that iterate_over_lwps now performs.
3775 (x86_dr_low_set_addr): Use iterate_over_lwps.
3776 (x86_dr_low_set_control): Likewise.
3777
70a0bb6b
GB		 37782015-03-24 Gary Benson <gbenson@redhat.com>
3779
3780 * linux-x86-low.c (x86_debug_reg_state): New function.
3781 (x86_linux_prepare_to_resume): Use the above.
3782
7b669087
GB		 37832015-03-24 Gary Benson <gbenson@redhat.com>
3784
3785 * linux-low.c (current_lwp_ptid): New function.
3786 * linux-x86-low.c: Include nat/linux-nat.h.
3787 (x86_dr_low_get_addr): Use current_lwp_ptid.
3788 (x86_dr_low_get_control): Likewise.
3789 (x86_dr_low_get_status): Likewise.
3790
eef49a3d
PA		 37912015-03-20 Pedro Alves <palves@redhat.com>
3792
3793 * tracepoint.c (cmd_qtstatus): Make "str" const.
3794
b2333d22
PA		 37952015-03-20 Pedro Alves <palves@redhat.com>
3796
3797 * server.c (handle_general_set): Make "req_str" const.
3798
23f238d3
PA		 37992015-03-19 Pedro Alves <palves@redhat.com>
3800
3801 * linux-low.c (linux_resume_one_lwp): Rename to ...
3802 (linux_resume_one_lwp_throw): ... this. Don't handle ESRCH here,
3803 instead call perror_with_name.
3804 (check_ptrace_stopped_lwp_gone): New function.
3805 (linux_resume_one_lwp): Reimplement as wrapper around
3806 linux_resume_one_lwp_throw that swallows errors if the LWP is
3807 gone.
3808
91baf43f
PA		 38092015-03-19 Pedro Alves <palves@redhat.com>
3810
3811 * linux-low.c (count_events_callback, select_event_lwp_callback):
3812 No longer check whether the thread has resume_stop as last resume
3813 kind.
3814
8bf3b159
PA		 38152015-03-19 Pedro Alves <palves@redhat.com>
3816
3817 * linux-low.c (count_events_callback, select_event_lwp_callback):
3818 Use the lwp's status_pending_p field, not the thread's.
3819
b90fc188
PA		 38202015-03-19 Pedro Alves <palves@redhat.com>
3821
3822 * linux-low.c (select_event_lwp_callback): Update comments to
3823 no longer mention SIGTRAP.
3824
464b0089
GB		 38252015-03-18 Gary Benson <gbenson@redhat.com>
3826
3827 * server.c (handle_query): Do not report vFile:fstat as supported.
3828
aa9e327f
GB		 38292015-03-11 Gary Benson <gbenson@redhat.com>
3830
3831 * hostio.c (sys/types.h): New include.
3832 (sys/stat.h): Likewise.
3833 (common-remote-fileio.h): Likewise.
3834 (handle_fstat): New function.
3835 (handle_vFile): Handle vFile:fstat packets.
aa9e327f 3836
791c0056
GB		 38372015-03-11 Gary Benson <gbenson@redhat.com>
3838
3839 * configure.ac (AC_CHECK_MEMBERS): Add checks for
3840 struct stat.st_blocks and struct stat.st_blksize.
3841 * configure: Regenerate.
3842 * config.in: Likewise.
3843 * Makefile.in (SFILES): Add common/common-remote-fileio.c.
3844 (OBS): Add common-remote-fileio.o.
3845 (common-remote-fileio.o): New rule.
3846
9a9df970
PA		 38472015-03-09 Pedro Alves <palves@redhat.com>
3848
3849 * tracepoint.c (gdb_agent_helper_thread): Cast '&sockaddr' to
3850 'struct sockaddr' pointer in 'accept' call.
3851
9eb1356e
PA		 38522015-03-09 Pedro Alves <palves@redhat.com>
3853
3854 Revert:
3855 2015-03-07 Pedro Alves <palves@redhat.com>
3856 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
3857 or <winsock2.h> here. Instead include "gdb_socket.h".
3858 (remote_open): Use union gdb_sockaddr_u.
3859 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
3860 or <winsock2.h> here. Instead include "gdb_socket.h".
3861 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
3862 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
3863 or <sys/un.h>.
3864 (init_named_socket, gdb_agent_helper_thread): Use union
3865 gdb_sockaddr_u.
3866
aac331e4
PA		 38672015-03-07 Pedro Alves <palves@redhat.com>
3868
3869 * configure.ac (build_warnings): Move
3870 -Wdeclaration-after-statement to the C-specific set.
3871 * configure: Regenerate.
3872
366c75fc
PA		 38732015-03-07 Pedro Alves <palves@redhat.com>
3874
3875 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
3876 or <winsock2.h> here. Instead include "gdb_socket.h".
3877 (remote_open): Use union gdb_sockaddr_u.
3878 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
3879 or <winsock2.h> here. Instead include "gdb_socket.h".
3880 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
3881 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
3882 or <sys/un.h>.
3883 (init_named_socket, gdb_agent_helper_thread): Use union
3884 gdb_sockaddr_u.
3885
492d29ea
PA		 38862015-03-07 Pedro Alves <palves@redhat.com>
3887
3888 Adjust all callers of TRY_CATCH to use TRY/CATCH/END_CATCH
3889 instead.
3890
60a191ed
YQ		 38912015-03-06 Yao Qi <yao.qi@linaro.org>
3892
3893 * linux-aarch64-low.c (aarch64_insert_point): Use
3894 show_debug_regs as a boolean.
3895 (aarch64_remove_point): Likewise.
3896
f5771b1d
PA		 38972015-03-05 Pedro Alves <palves@redhat.com>
3898
3899 * lynx-low.c (lynx_target_ops): Install NULL hooks for
3900 stopped_by_sw_breakpoint, supports_stopped_by_sw_breakpoint,
3901 stopped_by_hw_breakpoint, supports_stopped_by_hw_breakpoint.
3902 * nto-low.c (nto_target_ops): Likewise.
3903 * spu-low.c (spu_target_ops): Likewise.
3904 * win32-low.c (win32_target_ops): Likewise.
3905
3e572f71
PA		 39062015-03-04 Pedro Alves <palves@redhat.com>
3907
72f4393d 3908 * linux-low.c (check_stopped_by_breakpoint) [USE_SIGTRAP_SIGINFO]:
3e572f71
PA		 3909 Decide whether a breakpoint triggered based on the SIGTRAP's
3910 siginfo.si_code.
72f4393d
L		 3911 (thread_still_has_status_pending_p) [USE_SIGTRAP_SIGINFO]: Don't check whether a
3912 breakpoint is inserted if relying on SIGTRAP's siginfo.si_code.
3e572f71
PA		 3913 (linux_low_filter_event): Check for breakpoints before checking
3914 watchpoints.
3915 (linux_wait_1): Don't re-increment the PC if relying on SIGTRAP's
3916 siginfo.si_code.
72f4393d
L		 3917 (linux_stopped_by_sw_breakpoint)
3918 (linux_supports_stopped_by_sw_breakpoint)
3919 (linux_stopped_by_hw_breakpoint)
3920 (linux_supports_stopped_by_hw_breakpoint): New functions.
3921 (linux_target_ops): Install new target methods.
3e572f71 3922
1ec68e26
PA		 39232015-03-04 Pedro Alves <palves@redhat.com>
3924
3925 * remote-utils.c (prepare_resume_reply): Report swbreak/hbreak.
3926 * server.c (swbreak_feature, hwbreak_feature): New globals.
3927 (handle_query) <qSupported>: Handle "swbreak+" and "hwbreak+".
3928 (captured_main): Clear swbreak_feature and hwbreak_feature.
3929 * server.h (swbreak_feature, hwbreak_feature): Declare.
3930 * target.h (struct target_ops) <stopped_by_sw_breakpoint,
3931 supports_stopped_by_sw_breakpoint, stopped_by_hw_breakpoint,
3932 supports_stopped_by_hw_breakpoint>: New fields.
3933 (target_supports_stopped_by_sw_breakpoint)
3934 (target_stopped_by_sw_breakpoint)
3935 (target_supports_stopped_by_hw_breakpoint)
3936 (target_stopped_by_hw_breakpoint): Declare.
3937
15c66dd6
PA		 39382015-03-04 Pedro Alves <palves@redhat.com>
3939
3940 enum lwp_stop_reason -> enum target_stop_reason
3941 * linux-low.c (check_stopped_by_breakpoint): Adjust.
3942 (thread_still_has_status_pending_p, check_stopped_by_watchpoint)
3943 (linux_wait_1, stuck_in_jump_pad_callback)
3944 (move_out_of_jump_pad_callback, linux_resume_one_lwp)
3945 (linux_stopped_by_watchpoint):
3946 * linux-low.h (enum lwp_stop_reason): Delete.
3947 (struct lwp_info) <stop_reason>: Now an enum target_stop_reason.
3948 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
3949
98fc70d6
YQ		 39502015-03-04 Yao Qi <yao.qi@linaro.org>
3951
3952 * Makefile.in (SFILES): Add linux-aarch64-low.c.
3953
dd2ac174
GB		 39542015-03-03 Gary Benson <gbenson@redhat.com>
3955
3956 * hostio.c (handle_vFile): Fix prefix lengths.
3957
d68e53f4
MM		 39582015-03-03 Markus Metzger <markus.t.metzger@intel.com>
3959
3960 * linux-low.c (linux_low_enable_btrace): Do not overwrite non-zero
3961 ptr_bits.
3962
bf2d68ab
AA		 39632015-03-02 Andreas Arnez <arnez@linux.vnet.ibm.com>
3964
3965 * Makefile.in (s390-vx-linux64.c, s390-tevx-linux64.c)
3966 (s390x-vx-linux64.c, s390x-tevx-linux64.c): New rules.
3967 (clean): Add "rm -f" for above C files.
3968 * configure.srv (srv_regobj): Add s390-vx-linux64.o,
3969 s390-tevx-linux64.o, s390x-vx-linux64.o, and s390x-tevx-linux64.o.
3970 (srv_xmlfiles): Add s390-vx-linux64.xml, s390-tevx-linux64.xml,
3971 s390x-vx-linux64.xml, s390x-tevx-linux64.xml, and s390-vx.xml.
3972 * linux-s390-low.c (HWCAP_S390_VX): New macro.
3973 (init_registers_s390_vx_linux64, init_registers_s390_tevx_linux64)
3974 (init_registers_s390x_vx_linux64)
3975 (init_registers_s390x_tevx_linux64)
3976 (tdesc_s390_vx_linux64, tdesc_s390_tevx_linux64)
3977 (tdesc_s390x_vx_linux64, tdesc_s390x_tevx_linux64): New extern
3978 declarations.
3979 (s390_fill_vxrs_low, s390_store_vxrs_low, s390_fill_vxrs_high)
3980 (s390_store_vxrs_high): New functions.
3981 (s390_regsets): Add entries for NT_S390_VXRS_LOW and
3982 NT_S390_VXRS_HIGH.
3983 (s390_arch_setup): Add logic for selecting one of the new target
3984 descriptions. Activate the new vector regsets if applicable.
3985 (initialize_low_arch): Also invoke init_registers_s390_vx_linux64,
3986 init_registers_s390_tevx_linux64, init_registers_s390x_vx_linux64,
3987 and init_registers_s390x_tevx_linux64.
3988
c966a859
PA		 39892015-03-01 Pedro Alves <palves@redhat.com>
3990
3991 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Constify 'raw_regs'
3992 parameter.
3993
4180215b
PA		 39942015-02-27 Pedro Alves <palves@redhat.com>
3995
3996 * linux-x86-low.c (u_debugreg_offset): New function.
3997 (x86_linux_dr_get, x86_linux_dr_set): Use it.
3998
749bab01
PA		 39992015-02-27 Pedro Alves <palves@redhat.com>
4000
4001 * gdb_proc_service.h: Wrap with EXTERN_C_PUSH/EXTERN_C_POP.
4002 [!HAVE_PROC_SERVICE_H] (struct ps_prochandle): Forward declare.
4003 [!HAVE_PROC_SERVICE_H] (ps_pdread, ps_pdwrite, ps_ptread)
4004 ps_ptwrite, ps_lgetregs, ps_lsetregs, ps_lgetfpregs)
4005 (ps_lsetfpregs, ps_getpid)
4006 (ps_get_thread_area, ps_pglobal_lookup, ps_pstop, ps_pcontinue)
4007 (ps_lstop, ps_lcontinue, ps_lgetxregsize, ps_lgetxregs)
4008 (ps_lsetxregs, ps_plog): Declare.
4009
3c14e5a3
PA		 40102015-02-27 Pedro Alves <palves@redhat.com>
4011
4012 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Use
4013 IP_AGENT_EXPORT_FUNC.
4014 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Use
4015 IP_AGENT_EXPORT_FUNC.
4016 * tracepoint.c (ATTR_USED, ATTR_NOINLINE, ATTR_CONSTRUCTOR)
4017 (IP_AGENT_EXPORT): Delete.
4018 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
4019 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
4020 (gdb_trampoline_buffer_error, collecting, gdb_collect)
4021 (stop_tracing, flush_trace_buffer, about_to_request_buffer_space)
4022 (trace_buffer_is_full, stopping_tracepoint, expr_eval_result)
4023 (error_tracepoint, tracepoints, tracing, trace_buffer_ctrl)
4024 (trace_buffer_ctrl_curr, trace_buffer_lo, trace_buffer_hi)
4025 (traceframe_read_count, traceframe_write_count)
4026 (traceframes_created, trace_state_variables, get_raw_reg)
4027 (get_trace_state_variable_value, set_trace_state_variable_value)
4028 (ust_loaded, helper_thread_id, cmd_buf): Use
4029 IPA_SYM_EXPORTED_NAME.
4030 (stop_tracing, flush_trace_buffer): Use IP_AGENT_EXPORT_FUNC.
4031 (tracepoints) Use IP_AGENT_EXPORT_VAR.
4032 (stopping_tracepoint, trace_buffer_is_full, expr_eval_result): Use
4033 IP_AGENT_EXPORT_VAR and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
4034 (last_tracepoint): Move into !IN_PROCESS_AGENT block.
4035 (error_tracepoint): Use IP_AGENT_EXPORT_VAR and wrap in
4036 EXTERN_C_PUSH/EXTERN_C_POP.
4037 (trace_state_variables): Use IP_AGENT_EXPORT_VAR.
4038 (trace_buffer_lo, trace_buffer_hi): Use IP_AGENT_EXPORT_VAR and
4039 wrap in EXTERN_C_PUSH/EXTERN_C_POP.
4040 (trace_buffer_ctrl, trace_buffer_ctrl_curr)
4041 (traceframe_write_count, traceframe_read_count)
4042 (traceframes_created, tracing): Use IP_AGENT_EXPORT_VAR.
4043 (about_to_request_buffer_space, get_trace_state_variable_value)
4044 (set_trace_state_variable_value): Use IP_AGENT_EXPORT_FUNC.
4045 (collecting): Use IP_AGENT_EXPORT_VAR and wrap in
4046 EXTERN_C_PUSH/EXTERN_C_POP.
4047 (gdb_collect): Use IP_AGENT_EXPORT_FUNC.
4048 (ust_loaded, cmd_buf): Use IP_AGENT_EXPORT_VAR.
4049 (helper_thread_id, gdb_agent_capability): Use IP_AGENT_EXPORT_VAR
4050 and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
4051 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
4052 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
4053 (gdb_trampoline_buffer_error): Use IP_AGENT_EXPORT_VAR.
4054 * tracepoint.h (ATTR_USED, ATTR_NOINLINE, EXPORTED_SYMBOL):
4055 Define.
4056 (IP_AGENT_EXPORT_FUNC, IP_AGENT_EXPORT_VAR)
4057 (IP_AGENT_EXPORT_VAR_DECL): Define.
4058 (tracing): Declare.
4059 (gdb_agent_get_raw_reg): Declare.
4060
fe978cb0
PA		 40612015-02-27 Tom Tromey <tromey@redhat.com>
4062 Pedro Alves <palves@redhat.com>
4063
4064 Rename symbols whose names are reserved C++ keywords throughout.
4065
3bc3d82a
PA		 40662015-02-27 Pedro Alves <palves@redhat.com>
4067
4068 * Makefile.in (COMPILER): New, get it from autoconf.
4069 (CXX): Get from autoconf instead.
4070 (COMPILE.pre): Use COMPILER.
4071 (CC-LD): Rename to ...
4072 (CC_LD): ... this. Use COMPILER.
4073 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT), $(IPA_LIB)): Adjust.
4074 (CXX_FOR_TARGET): Default to g++ instead of gcc.
4075 * acinclude.m4: Include build-with-cxx.m4.
4076 * configure.ac: Call AC_PROG_CXX and GDB_AC_BUILD_WITH_CXX.
4077 Disable -Werror by default if building in C++ mode.
4078 (build_warnings): Add -Wno-sign-compare, -Wno-write-strings and
4079 -Wno-narrowing in C++ mode. Run supported-warning-flags tests with
4080 the C++ compiler. Save/restore CXXFLAGS too.
4081 * configure: Regenerate.
4082
07697489
PA		 40832015-02-27 Pedro Alves <palves@redhat.com>
4084
4085 * acinclude.m4: Include libiberty.m4.
4086 * configure.ac: Call libiberty_INIT.
4087 * config.in, configure: Regenerate.
4088
9beb7c4e
PA		 40892015-02-26 Pedro Alves <palves@redhat.com>
4090
4091 * linux-low.c (linux_wait_1): When incrementing the PC past a
4092 program breakpoint always use the_low_target.breakpoint_len as
4093 increment, rather than the maximum between that and
4094 the_low_target.decr_pc_after_break.
4095
8090aef2
PA		 40962015-02-23 Pedro Alves <palves@redhat.com>
4097
4098 * linux-low.c (check_stopped_by_breakpoint): Don't check if the
4099 thread was doing a step-over; always adjust the PC if
4100 we stepped over a permanent breakpoint.
4101 (linux_wait_1): If we stepped over breakpoint that was on top of a
4102 permanent breakpoint, manually advance the PC past it.
4103
bc9540e8
PA		 41042015-02-23 Pedro Alves <palves@redhat.com>
4105
4106 * linux-x86-low.c (REGSIZE): Define in both 32-bit and 64-bit
4107 modes.
4108 (x86_fill_gregset, x86_store_gregset): Use it when handling
4109 $orig_eax.
4110
2db9a427
PA		 41112015-02-20 Pedro Alves <palves@redhat.com>
4112
4113 * thread-db.c: Include "nat/linux-procfs.h".
4114 (thread_db_init): Skip listing new threads if the kernel supports
4115 PTRACE_EVENT_CLONE and /proc/PID/task/ is accessible.
4116
afa8d396
PA		 41172015-02-20 Pedro Alves <palves@redhat.com>
4118
4119 * linux-low.c (status_pending_p_callback): Use ptid_match.
4120
c9587f88
AT		 41212015-02-19 Antoine Tremblay <antoine.tremblay@ericsson.com>
4122
4123 PR breakpoints/16812
4124 * linux-low.c (wstatus_maybe_breakpoint): Remove.
4125 (linux_low_filter_event): Update wstatus_maybe_breakpoint name.
4126 (linux_wait_1): Report SIGTRAP,SIGILL,SIGSEGV.
4127
b05ec7a5
AT		 41282015-02-10 Antoine Tremblay <antoine.tremblay@ericsson.com>
4129
4130 PR breakpoints/15956
4131 * tracepoint.c (cmd_qtinit): Add check for current_thread.
4132
d33501a5
MM		 41332015-02-09 Markus Metzger <markus.t.metzger@intel.com>
4134
4135 * linux-low.c (linux_low_btrace_conf): Print size.
4136 * server.c (handle_btrace_conf_general_set): New.
4137 (hanle_general_set): Call handle_btrace_conf_general_set.
4138 (handle_query): Report Qbtrace-conf:bts:size as supported.
4139
f4abbc16
MM		 41402015-02-09 Markus Metzger <markus.t.metzger@intel.com>
4141
4142 * linux-low.c (linux_low_enable_btrace): Update parameters.
4143 (linux_low_btrace_conf): New.
4144 (linux_target_ops)<to_btrace_conf>: Initialize.
4145 * server.c (current_btrace_conf): New.
4146 (handle_btrace_enable): Rename to ...
4147 (handle_btrace_enable_bts): ... this. Pass &current_btrace_conf
4148 to target_enable_btrace. Update comment. Update users.
4149 (handle_qxfer_btrace_conf): New.
4150 (qxfer_packets): Add btrace-conf entry.
4151 (handle_query): Report qXfer:btrace-conf:read as supported packet.
4152 * target.h (target_ops)<enable_btrace>: Update parameters and comment.
4153 (target_ops)<read_btrace_conf>: New.
4154 (target_enable_btrace): Update parameters.
4155 (target_read_btrace_conf): New.
4156
043c3577
MM		 41572015-02-09 Markus Metzger <markus.t.metzger@intel.com>
4158
4159 * server.c (handle_btrace_general_set): Remove call to
4160 target_supports_btrace.
4161 (supported_btrace_packets): New.
4162 (handle_query): Call supported_btrace_packets.
4163 * target.h: include btrace-common.h.
4164 (btrace_target_info): Removed.
4165 (supports_btrace, target_supports_btrace): Update parameters.
4166
734b0e4b
MM		 41672015-02-09 Markus Metzger <markus.t.metzger@intel.com>
4168
4169 * Makefile.in (SFILES): Add common/btrace-common.c.
4170 (OBS): Add common/btrace-common.o.
4171 (btrace-common.o): Add build rules.
4172 * linux-low: Include btrace-common.h.
4173 (linux_low_read_btrace): Use struct btrace_data. Call
4174 btrace_data_init and btrace_data_fini.
4175
d6c146e9
PA		 41762015-02-06 Pedro Alves <palves@redhat.com>
4177
4178 * thread-db.c (find_new_threads_callback): Add debug output.
4179
20ba1ce6
PA		 41802015-02-04 Pedro Alves <palves@redhat.com>
4181
4182 * linux-low.c (handle_extended_wait): Don't resume LWPs here.
4183 (resume_stopped_resumed_lwps): New function.
4184 (linux_wait_for_event_filtered): Use it.
4185
8cc73a39
SDJ		 41862015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
4187
4188 * Makefile.in (SFILES): Add linux-personality.c.
4189 (linux-personality.o): New rule.
4190 * configure.srv (srv_linux_obj): Add linux-personality.o to the
4191 list of objects to be built.
4192 * linux-low.c: Include nat/linux-personality.h.
4193 (linux_create_inferior): Remove code to disable address space
4194 randomization (moved to ../nat/linux-personality.c). Create
4195 cleanup to disable address space randomization.
4196
fb23d554
SDJ		 41972015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
4198
4199 * Makefile.in (posix-strerror.o): New rule.
4200 (mingw-strerror.o): Likewise.
4201 * configure: Regenerated.
4202 * configure.ac: Source file ../common/common.host. Initialize new
4203 variable srv_host_obs. Add srv_host_obs to GDBSERVER_DEPFILES.
4204
cdf43629
YQ		 42052015-01-14 Yao Qi <yao@codesourcery.com>
4206
4207 * Makefile.in (SFILES): Add nat/ppc-linux.c.
4208 (ppc-linux.o): New rule.
4209 * configure.srv (powerpc*-*-linux*): Add ppc-linux.o.
4210 * configure.ac: AC_CHECK_FUNCS(getauxval).
4211 * config.in: Re-generated.
4212 * configure: Re-generated.
4213 * linux-ppc-low.c (ppc_arch_setup) [__powerpc64__]: Call
4214 ppc64_64bit_inferior_p
4215
514c5338
YQ		 42162015-01-14 Yao Qi <yao@codesourcery.com>
4217
4218 * linux-ppc-low.c: Include "nat/ppc-linux.h".
4219 (PPC_FEATURE_HAS_VSX): Move to nat/ppc-linux.h.
4220 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Likewise.
4221 (PT_ORIG_R3, PT_TRAP): Likewise.
4222 (PTRACE_GETVSXREGS, PTRACE_SETVSXREGS): Likewise.
4223 (PTRACE_GETVRREGS, PTRACE_SETVRREGS): Likewise.
4224 (PTRACE_GETEVRREGS, PTRACE_SETEVRREGS): Likewise.
4225
3368c1e5
JB		 42262015-01-10 Joel Brobecker <brobecker@adacore.com>
4227
4228 * i387-fp.c (i387_cache_to_xsave): In look over
4229 num_avx512_zmmh_high_registers, replace use of struct i387_xsave
4230 zmmh_low_space field by use of zmmh_high_space.
4231
582511be
PA		 42322015-01-09 Pedro Alves <palves@redhat.com>
4233
4234 * linux-low.c (step_over_bkpt): Move higher up in the file.
4235 (handle_extended_wait): Don't store the stop_pc here.
4236 (get_stop_pc): Adjust comments and rename to ...
4237 (check_stopped_by_breakpoint): ... this. Record whether the LWP
4238 stopped for a software breakpoint or hardware breakpoint.
4239 (thread_still_has_status_pending_p): New function.
4240 (status_pending_p_callback): Use
4241 thread_still_has_status_pending_p. If the event is no longer
4242 interesting, resume the LWP.
4243 (handle_tracepoints): Add assert.
4244 (maybe_move_out_of_jump_pad): Remove cancel_breakpoints call.
4245 (wstatus_maybe_breakpoint): New function.
4246 (cancel_breakpoint): Delete function.
4247 (check_stopped_by_watchpoint): New function, factored out from
4248 linux_low_filter_event.
4249 (lp_status_maybe_breakpoint): Delete function.
4250 (linux_low_filter_event): Remove filter_ptid argument.
4251 Leave thread group exits pending here. Store the LWP's stop PC.
4252 Always leave events pending.
4253 (linux_wait_for_event_filtered): Pull all events out of the
4254 kernel, and leave them all pending.
4255 (count_events_callback, select_event_lwp_callback): Consider all
4256 events.
4257 (cancel_breakpoints_callback, linux_cancel_breakpoints): Delete.
4258 (select_event_lwp): Only give preference to the stepping LWP in
4259 all-stop mode. Adjust comments.
4260 (ignore_event): New function.
4261 (linux_wait_1): Delete 'retry' label. Use ignore_event. Remove
4262 references to cancel_breakpoints. Adjust to renames. Also give
4263 equal priority to all LWPs that have had events in non-stop mode.
4264 If reporting a software breakpoint event, unadjust the LWP's PC.
4265 (linux_wait): If linux_wait_1 returned an ignored event, retry.
4266 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback):
4267 Adjust.
4268 (linux_resume_one_lwp): Store the LWP's PC. Adjust.
4269 (resume_status_pending_p): Use thread_still_has_status_pending_p.
4270 (linux_stopped_by_watchpoint): Adjust.
4271 (linux_target_ops): Remove reference to linux_cancel_breakpoints.
4272 * linux-low.h (enum lwp_stop_reason): New.
4273 (struct lwp_info) <stop_pc>: Adjust comment.
4274 <stopped_by_watchpoint>: Delete field.
4275 <stop_reason>: New field.
4276 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
4277 * mem-break.c (software_breakpoint_inserted_here)
4278 (hardware_breakpoint_inserted_here): New function.
4279 * mem-break.h (software_breakpoint_inserted_here)
4280 (hardware_breakpoint_inserted_here): Declare.
4281 * target.h (struct target_ops) <cancel_breakpoints>: Remove field.
4282 (cancel_breakpoints): Delete.
4283 * tracepoint.c (clear_installed_tracepoints, stop_tracing)
4284 (upload_fast_traceframes): Remove references to
4285 cancel_breakpoints.
4286
a33e3959
PA		 42872015-01-09 Pedro Alves <palves@redhat.com>
4288
4289 * thread-db.c (find_new_threads_callback): Ignore thread if the
4290 kernel thread ID is -1.
4291
8784d563
PA		 42922015-01-09 Pedro Alves <palves@redhat.com>
4293
4294 * linux-low.c (linux_attach_fail_reason_string): Move to
4295 nat/linux-ptrace.c, and rename.
4296 (linux_attach_lwp): Update comment.
4297 (attach_proc_task_lwp_callback): New function.
4298 (linux_attach): Adjust to rename and use
4299 linux_proc_attach_tgid_threads.
4300 (linux_attach_fail_reason_string): Delete declaration.
4301
76f2b779
JB		 43022015-01-01 Joel Brobecker <brobecker@adacore.com>
4303
4304 * gdbreplay.c (gdbreplay_version): Update copyright year to 2015.
4305 * server.c (gdbserver_version): Likewise.
4306
fafcc06a
SDJ		 43072014-12-29 Sergio Durigan Junior <sergiodj@redhat.com>
4308
4309 * remote-utils.c: Include ctype.h.
4310 (input_interrupt): Explicitly handle the case when the char
4311 received is the NUL byte. Improve the printing of non-ASCII
4312 characters.
4313
beed38b8
JB		 43142014-12-16 Joel Brobecker <brobecker@adacore.com>
4315
4316 * linux-low.c (linux_low_filter_event): Update call to
4317 linux_enable_event_reporting following the addition of
4318 a new parameter to that function.
4319
bf330350
CU		 43202014-12-16 Catalin Udma <catalin.udma@freescale.com>
4321
4322 PR server/17457
4323 * linux-aarch64-low.c (AARCH64_FPSR_REGNO): New define.
4324 (AARCH64_FPCR_REGNO): Likewise.
4325 (AARCH64_NUM_REGS): Update to include fpsr/fpcr registers.
4326 (aarch64_fill_fpregset): Add missing fpsr/fpcr registers.
4327 (aarch64_store_fpregset): Likewise.
4328
5227d625
JB		 43292014-12-15 Joel Brobecker <brobecker@adacore.com>
4330
4331 * lynx-low.c (lynx_resume): Use PTRACE_SINGLESTEP_ONE if N == 1.
4332 Remove FIXME comment about assumption about N.
4333
f93b65a0
JB		 43342014-12-13 Joel Brobecker <brobecker@adacore.com>
4335
4336 * configure.ac: If large-file support is disabled in GDBserver,
4337 pass --disable-largefile to ACX_CONFIGURE_DIR call for "gnulib".
4338 * configure: Regenerate.
4339
e5a9158d
AA		 43402014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
4341
4342 * linux-low.c (regsets_fetch_inferior_registers): Suppress the
4343 warning upon ENODATA from ptrace.
4344 * linux-s390-low.c (s390_store_tdb): New.
4345 (s390_regsets): Add regset for NT_S390_TDB.
4346
feea5f36
AA		 43472014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
4348
4349 * linux-low.c (regsets_store_inferior_registers): Skip regsets
4350 without a fill_function.
4351 * linux-s390-low.c (s390_fill_last_break): Remove.
4352 (s390_regsets): Set fill_function to NULL for NT_S390_LAST_BREAK.
4353 (s390_arch_setup): Use regset's size instead of fill_function for
4354 loop end condition.
4355
098dbe61
AA		 43562014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
4357
4358 * linux-low.c (regsets_fetch_inferior_registers): Do not invoke
4359 the regset's store function when ptrace returned an error.
4360 * regcache.c (get_thread_regcache): Invalidate register cache
4361 before fetching inferior's registers.
4362
28eef672
AA		 43632014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
4364
4365 * linux-low.c (regsets_fetch_inferior_registers): Rephrase
4366 while-loop as for-loop.
4367 (regsets_store_inferior_registers): Likewise.
4368
bdca27a2
YQ		 43692014-11-28 Yao Qi <yao@codesourcery.com>
4370
4371 * configure.ac(AC_CHECK_FUNCS): Remove readlink.
4372 * config.in, configure: Re-generate.
4373 * hostio.c (handle_unlink): Remove code checking HAVE_READLINK
4374 is defined.
4375
9c232dda
YQ		 43762014-11-21 Yao Qi <yao@codesourcery.com>
4377
4378 * configure.ac: Don't invoke AC_FUNC_ALLOCA.
4379 (AC_CHECK_HEADERS): Remove malloc.h.
4380 * configure: Re-generated.
4381 * config.in: Re-generated.
4382 * server.h: Don't include alloca.h and malloc.h.
4383 * gdbreplay.c: Don't check HAVE_ALLOCA_H is defined.
4384 Don't include malloc.h.
4385
43968415
JB		 43862014-11-17 Joel Brobecker <brobecker@adacore.com>
4387
4388 * lynx-low.c (lynx_write_memory): Put lynx_read_memory and
4389 corresponding ERRNO check in same block.
4390
40e91bc7
PA		 43912014-11-12 Pedro Alves <palves@redhat.com>
4392
4393 * server.c (cont_thread): Update comment.
4394 (start_inferior, attach_inferior): No longer clear cont_thread.
4395 (handle_v_cont): No longer set cont_thread.
4396 (captured_main): Clear cont_thread each time a GDB connects.
4397
c2c118cf
PA		 43982014-11-12 Pedro Alves <palves@redhat.com>
4399
4400 * linux-low.c (linux_wait_1): Don't force a wait for the Hc
4401 thread, and don't resume all threads if the Hc thread has exited.
4402
78708b7c
PA		 44032014-11-12 Pedro Alves <palves@redhat.com>
4404
4405 * linux-low.c (linux_request_interrupt): Always send a SIGINT to
4406 the process group instead of to a specific LWP.
4407
a2abc7de
PA		 44082014-10-15 Pedro Alves <palves@redhat.com>
4409
4410 PR server/17487
4411 * win32-arm-low.c (arm_set_thread_context): Remove current_event
4412 parameter.
4413 (arm_set_thread_context): Delete.
4414 (the_low_target): Adjust.
4415 * win32-i386-low.c (debug_registers_changed)
4416 (debug_registers_used): Delete.
4417 (update_debug_registers_callback): New function.
4418 (x86_dr_low_set_addr, x86_dr_low_set_control): Mark all threads as
4419 needing to update their debug registers.
4420 (win32_get_current_dr): New function.
4421 (x86_dr_low_get_addr, x86_dr_low_get_control)
4422 (x86_dr_low_get_status): Fetch the debug register from the thread
4423 record's context.
4424 (i386_initial_stuff): Adjust.
4425 (i386_get_thread_context): Remove current_event parameter. Don't
4426 clear debug_registers_changed nor copy DR values to
4427 debug_reg_state.
4428 (i386_set_thread_context): Delete.
4429 (i386_prepare_to_resume): New function.
4430 (i386_thread_added): Mark the thread as needing to update irs
4431 debug registers.
4432 (the_low_target): Remove i386_set_thread_context and install
4433 i386_prepare_to_resume.
4434 * win32-low.c (win32_get_thread_context): Adjust.
4435 (win32_set_thread_context): Use SetThreadContext
4436 directly.
4437 (win32_prepare_to_resume): New function.
4438 (win32_require_context): New function, factored out from ...
4439 (thread_rec): ... this.
4440 (continue_one_thread): Call win32_prepare_to_resume on each thread
4441 we're about to continue.
4442 (win32_resume): Call win32_prepare_to_resume on the event thread.
4443 * win32-low.h (struct win32_thread_info)
4444 <debug_registers_changed>: New field.
4445 (struct win32_target_ops): Change prototype of set_thread_context,
4446 delete set_thread_context and add prepare_to_resume.
4447 (win32_require_context): New declaration.
4448
a442d071
GB		 44492014-10-08 Gary Benson <gbenson@redhat.com>
4450
4451 * server.h: Do not include common-exceptions.h.
4452
6f1947e8
GB		 44532014-10-08 Gary Benson <gbenson@redhat.com>
4454
4455 * server.h: Do not include cleanups.h.
4456
63b434a4
JH		 44572014-09-30 James Hogan <james.hogan@imgtec.com>
4458
4459 * Makefile.in (clean): Add rm -f commands for mips-dsp-linux.c and
4460 mips64-dsp-linux.c.
4461
c4d9ceb6
YQ		 44622014-09-23 Yao Qi <yao@codesourcery.com>
4463
4464 * linux-low.c (lp_status_maybe_breakpoint): New function.
4465 (linux_low_filter_event): Call lp_status_maybe_breakpoint.
4466 (count_events_callback): Likewise.
4467 (select_event_lwp_callback): Likewise.
4468 (cancel_breakpoints_callback): Likewise.
4469
89a5711c
DB		 44702014-09-19 Don Breazeal <donb@codesourcery.com>
4471
4472 * linux-low.c (handle_extended_wait): Call
4473 linux_ptrace_get_extended_event.
4474 (get_stop_pc, get_detach_signal, linux_low_filter_event): Call
4475 linux_is_extended_waitstatus.
4476
bffc0964
JB		 44772014-09-16 Joel Brobecker <brobecker@adacore.com>
4478
4479 * Makefile.in (CPPFLAGS): Define.
4480 (INTERNAL_CFLAGS_BASE): Add ${CPPFLAGS}.
4481 (IPAGENT_CFLAGS): Remove ${CPPFLAGS}.
4482
0bfdf32f
GB		 44832014-09-16 Gary Benson <gbenson@redhat.com>
4484
4485 * inferiors.h (current_inferior): Renamed as...
4486 (current_thread): New variable. All uses updated.
4487 * linux-low.c (get_pc): Renamed saved_inferior as saved_thread.
4488 (maybe_move_out_of_jump_pad): Likewise.
4489 (cancel_breakpoint): Likewise.
4490 (linux_low_filter_event): Likewise.
4491 (wait_for_sigstop): Likewise.
4492 (linux_resume_one_lwp): Likewise.
4493 (need_step_over_p): Likewise.
4494 (start_step_over): Likewise.
4495 (linux_stabilize_threads): Renamed save_inferior as saved_thread.
4496 * linux-x86-low.c (x86_linux_update_xmltarget): Likewise.
4497 * proc-service.c (ps_lgetregs): Renamed reg_inferior as reg_thread
4498 and save_inferior as saved_thread.
4499 * regcache.c (get_thread_regcache): Renamed saved_inferior as
4500 saved_thread.
4501 (regcache_invalidate_thread): Likewise.
4502 * remote-utils.c (prepare_resume_reply): Likewise.
4503 * thread-db.c (thread_db_get_tls_address): Likewise.
4504 (disable_thread_event_reporting): Likewise.
4505 (remove_thread_event_breakpoints): Likewise.
4506 * tracepoint.c (gdb_agent_about_to_close): Renamed save_inferior
4507 as saved_thread.
4508 * target.h (set_desired_inferior): Renamed as...
4509 (set_desired_thread): New declaration. All uses updated.
4510 * server.c (myresume): Updated comment to reference thread instead
4511 of inferior.
4512 (handle_serial_event): Likewise.
4513 (handle_target_event): Likewise.
4514
361c8ade
GB		 45152014-09-12 Tom Tromey <tromey@redhat.com>
4516 Gary Benson <gbenson@redhat.com>
4517
4518 * regcache.h: Include common-regcache.h.
4519 (regcache_read_pc): Don't declare.
4520 * regcache.c (get_thread_regcache_for_ptid): New function.
4521
bd9269f7
GB		 45222014-09-11 Tom Tromey <tromey@redhat.com>
4523 Gary Benson <gbenson@redhat.com>
4524
4525 * symbol.c: New file.
4526 * Makefile.in (SFILES): Add symbol.c.
4527 (OBS): Add symbol.o.
4528
f8c1d06b
GB		 45292014-09-11 Gary Benson <gbenson@redhat.com>
4530
4531 * target.c (target_stop_ptid, target_continue_ptid): New
4532 functions.
4533
721ec300
GB		 45342014-09-11 Tom Tromey <tromey@redhat.com>
4535 Gary Benson <gbenson@redhat.com>
4536
4537 * target.h: Include target/target.h.
4538 * target.c (target_read_memory, target_read_uint32)
4539 (target_write_memory): New functions.
4540
c5e92cca
GB		 45412014-09-11 Gary Benson <gbenson@redhat.com>
4542
4543 * server.h (debug_hw_points): Don't declare.
4544 * server.c (debug_hw_points): Don't define. Replace all uses
4545 with show_debug_regs.
4546 * linux-aarch64-low.c (debug_hw_points): Don't define. Replace
4547 all uses with show_debug_regs.
4548
2e4bb98a
EBM		 45492014-09-08 Edjunior Barbosa Machado <emachado@linux.vnet.ibm.com>
4550
4551 * linux-ppc-low.c (ppc_collect_ptrace_register): Adjust routine to take
4552 endianness into account.
4553 (ppc_supply_ptrace_register): Likewise.
4554
ac740bc7
JH		 45552014-09-03 James Hogan <james.hogan@imgtec.com>
4556
4557 * linux-mips-low.c (mips_read_description): Reset errno to 0 prior
4558 to reading DSP_CONTROL with PTRACE_PEEKUSER ptrace call.
4559
97ea6506
GB		 45602014-09-03 Gary Benson <gbenson@redhat.com>
4561
4562 * linux-x86-low.c (x86_linux_prepare_to_resume): Use
4563 ALL_DEBUG_ADDRESS_REGISTERS.
4564
df7e5265
GB		 45652014-09-02 Gary Benson <gbenson@redhat.com>
4566
4567 * i386-low.h: Renamed as...
4568 * x86-low.h: New file. All type, function and variable name
4569 prefixes changed from "i386_" to "x86_". All references updated.
4570 * i386-low.c: Renamed as...
4571 * x86-low.c: New file. All type, function and variable name
4572 prefixes changed from "i386_" to "x86_". All references updated.
4573
ed859da7
GB		 45742014-09-02 Gary Benson <gbenson@redhat.com>
4575
4576 * linux-x86-low.c (x86_linux_new_process): Use XCNEW.
4577 (x86_linux_new_thread): Likewise.
4578
860789c7
GB		 45792014-08-29 Gary Benson <gbenson@redhat.com>
4580
4581 * server.h (setjmp.h): Do not include.
4582 (toplevel): Do not declare.
4583 (common-exceptions.h): Include.
4584 (cleanups.h): Likewise.
4585 * server.c (toplevel): Do not define.
4586 (exit_code): New static global.
4587 (detach_or_kill_for_exit_cleanup): New function.
4588 (main): New function. Original main renamed to...
4589 (captured_main): New function.
4590 * utils.c (verror) [!IN_PROCESS_AGENT]: Use throw_verror.
4591
ff55e1b5
GB		 45922014-08-29 Gary Benson <gbenson@redhat.com>
4593
4594 * Makefile.in (SFILES): Add common/common-exceptions.c.
4595 (OBS): Add common-exceptions.o.
4596 (common-exceptions.o): New rule.
4597 * utils.c (prepare_to_throw_exception): New function.
4598
e9bcb658
GB		 45992014-08-29 Gary Benson <gbenson@redhat.com>
4600
4601 * config.in: Regenerate.
4602 * configure: Likewise.
4603
e3180625
GB		 46042014-08-29 Gary Benson <gbenson@redhat.com>
4605
4606 * Makefile.in (SFILES): Add common/cleanups.c.
4607 (OBS): cleanups.o.
4608 (cleanups.o): New rule.
4609
e3d6ba5d
GB		 46102014-08-29 Gary Benson <gbenson@redhat.com>
4611
4612 * utils.c (internal_vwarning): New function.
4613
7096e886
GB		 46142014-08-28 Gary Benson <gbenson@redhat.com>
4615
4616 * utils.h (fatal): Remove declaration.
4617 * utils.c (fatal): Remove function.
4618
14ce3192
GB		 46192014-08-28 Gary Benson <gbenson@redhat.com>
4620
4621 * tracepoint.c (gdb_agent_init): Replace fatal with
4622 perror_with_name.
4623 (initialize_tracepoint): Likewise.
4624
50278d59
GB		 46252014-08-28 Gary Benson <gbenson@redhat.com>
4626
4627 * remote-utils.c (remote_prepare): Replace fatal with error.
4628
aa96c426
GB		 46292014-08-28 Gary Benson <gbenson@redhat.com>
4630
4631 * linux-low.c (linux_async): Replace fatal with warning.
4632 Tidy up and return.
4633 (linux_start_non_stop): Return -1 if linux_async failed.
4634
f7160e97
GB		 46352014-08-28 Gary Benson <gbenson@redhat.com>
4636
4637 * linux-x86-low.c (i386_dr_low_set_addr): Replace check with
4638 gdb_assert.
4639 (i386_dr_low_get_addr): Remove vague comment.
4640 * win32-i386-low.c (i386_dr_low_set_addr): Replace check with
4641 gdb_assert.
4642
38e08fca
GB		 46432014-08-28 Gary Benson <gbenson@redhat.com>
4644
4645 * inferiors.c (get_thread_process): Replace check with gdb_assert.
4646 * linux-low.c (linux_wait_for_event_filtered): Replace fatal with
4647 internal_error.
4648 (linux_resume_one_lwp): Likewise.
4649 * linux-x86-low.c (x86_siginfo_fixup): Replace checks with
4650 gdb_assert.
4651 * mem-break.c (raw_bkpt_type_to_target_hw_bp_type): Replace fatal
4652 with internal_error.
4653 * regcache.c (get_thread_regcache): Replace check with gdb_assert.
4654 (init_register_cache): Replace fatal with gdb_assert_not_reached.
4655 (find_register_by_name): Replace fatal with internal_error.
4656 (find_regno): Likewise.
4657 * tdesc.c (init_target_desc): Replace check with gdb_assert.
4658 * thread-db.c (thread_db_create_event): Likewise.
4659 (thread_db_load_search): Likewise.
4660 (try_thread_db_load_1): Likewise.
4661 * tracepoint.c (get_jump_space_head): Replace fatal with
4662 internal_error.
4663 (claim_trampoline_space): Likewise.
4664 (have_fast_tracepoint_trampoline_buffer): Likewise.
4665 (cmd_qtstart): Likewise.
4666 (stop_tracing): Likewise.
4667 (fast_tracepoint_collecting): Likewise.
4668 (target_malloc): Likewise.
4669 (download_tracepoint): Likewise.
4670 (download_trace_state_variables): Replace check with gdb_assert.
4671 (upload_fast_traceframes): Replace fatal with internal_error.
4672
34abf635
GB		 46732014-08-19 Tom Tromey <tromey@redhat.com>
4674 Gary Benson <gbenson@redhat.com>
4675
4676 * Makefile.in (SFILES): Add common/common-debug.c.
4677 (OBS): Add common-debug.o.
4678 (common-debug.o): New rule.
4679 * debug.h (debug_printf): Don't declare.
4680 * debug.c (debug_printf): Renamed and rewritten as...
4681 (debug_vprintf): New function.
4682
f6e94d78
GB		 46832014-08-19 Gary Benson <gbenson@redhat.com>
4684
4685 * utils.h: Do not include print-utils.h.
4686
9239eeab
GB		 46872014-08-19 Tom Tromey <tromey@redhat.com>
4688 Gary Benson <gbenson@redhat.com>
4689
4690 * server.h: Add static assertion.
4691 (gdb_byte, CORE_ADDR, LONGEST, ULONGEST): Remove.
4692
ef87c8bb
GB		 46932014-08-19 Tom Tromey <tromey@redhat.com>
4694 Gary Benson <gbenson@redhat.com>
4695
4696 * Makefile.in (SFILES): Add common/errors.c.
4697 (OBS): Add errors.o.
4698 (IPA_OBS): Add errors-ipa.o.
4699 (errors.o): New rule.
4700 (errors-ipa.o): Likewise.
4701 * utils.h (perror_with_name, error, warning): Don't declare.
4702 * utils.c (warning): Renamed and rewritten as...
4703 (vwarning): New function.
4704 (error): Renamed and rewritten as...
4705 (verror): New function.
4706 (internal_error): Renamed and rewritten as...
4707 (internal_verror): New function.
4708
bb974a24
GB		 47092014-08-07 Gary Benson <gbenson@redhat.com>
4710
4711 * configure.ac (AC_CHECK_HEADERS): Remove errno.h.
4712 * configure: Regenerate.
4713 * config.in: Likewise.
4714 * server.h: Do not include errno.h.
4715 * event-loop.c: Likewise.
4716 * hostio-errno.c: Likewise.
4717 * linux-low.c: Likewise.
4718 * remote-utils.c: Likewise.
4719 * spu-low.c: Likewise.
4720 * utils.c: Likewise.
4721 * gdbreplay.c: Unconditionally include errno.h.
4722
6d3d12eb
GB		 47232014-08-07 Gary Benson <gbenson@redhat.com>
4724
4725 * server.h: Do not include string.h.
4726 * event-loop.c: Likewise.
4727 * linux-low.c: Likewise.
4728 * regcache.c: Likewise.
4729 * remote-utils.c: Likewise.
4730 * spu-low.c: Likewise.
4731 * utils.c: Likewise.
4732
dccbb609
GB		 47332014-08-07 Gary Benson <gbenson@redhat.com>
4734
4735 * server.h: Do not include gdb_assert.h.
4736
e76df0d0
GB		 47372014-08-07 Gary Benson <gbenson@redhat.com>
4738
4739 * server.h: Do not include common-utils.h.
4740
4cb9c816
GB		 47412014-08-07 Gary Benson <gbenson@redhat.com>
4742
4743 * server.h: Do not include ptid.h.
4744 * notif.h: Likewise.
4745
3995eeee
GB		 47462014-08-07 Gary Benson <gbenson@redhat.com>
4747
4748 * server.h: Do not include gdb_locale.h.
4749
cb9f1a9b
GB		 47502014-08-07 Gary Benson <gbenson@redhat.com>
4751
4752 * server.h: Do not include gdb/signals.h.
4753 * win32-low.c: Likewise.
4754
a5fceff8
GB		 47552014-08-07 Gary Benson <gbenson@redhat.com>
4756
4757 * server.h: Do not include pathmax.h.
4758
b9391142
GB		 47592014-08-07 Gary Benson <gbenson@redhat.com>
4760
4761 * server.h: Do not include libiberty.h.
4762 * linux-bfin-low.c: Likewise.
4763
0e443c87
GB		 47642014-08-07 Gary Benson <gbenson@redhat.com>
4765
4766 * server.h: Do not include ansidecl.h.
4767
8ebb3f56
GB		 47682014-08-07 Gary Benson <gbenson@redhat.com>
4769
4770 * linux-x86-low.c: Do not include stddef.h.
4771 * lynx-ppc-low.c: Likewise.
4772 * tracepoint.c: Likewise.
4773
8980bdf6
GB		 47742014-08-07 Gary Benson <gbenson@redhat.com>
4775
4776 * server.h: Do not include stdarg.h.
4777 * nto-low.c: Likewise.
4778
d7096f71
GB		 47792014-08-07 Gary Benson <gbenson@redhat.com>
4780
4781 * server.h: Do not include stdlib.h.
4782 * inferiors.c: Likewise.
4783 * linux-low.c: Likewise.
4784 * regcache.c: Likewise.
4785 * spu-low.c: Likewise.
4786 * tracepoint.c: Likewise.
4787 * utils.c: Likewise.
4788
d02f550d
GB		 47892014-08-07 Gary Benson <gbenson@redhat.com>
4790
4791 * server.h: Do not include stdio.h.
4792 * linux-low.c: Likewise.
4793 * remote-utils.c: Likewise.
4794 * spu-low.c: Likewise.
4795 * utils.c: Likewise.
4796 * wincecompat.c: Likewise.
4797
87f6c4e3
GB		 47982014-08-06 Gary Benson <gbenson@redhat.com>
4799
4800 * regcache.c (init_register_cache): Move conditionals inside if.
4801
7089dca4
GB		 48022014-08-06 Gary Benson <gbenson@redhat.com>
4803
4804 * linux-low.c (linux_supports_non_stop): Use target_is_async_p.
4805
462f517e
GB		 48062014-07-31 Gary Benson <gbenson@redhat.com>
4807
4808 * ax.h: Do not include server.h.
4809 * gdbthread.h: Likewise.
4810 * lynx-low.h: Likewise.
4811 * notif.h: Likewise.
4812
976411d6
GB		 48132014-07-30 Gary Benson <gbenson@redhat.com>
4814
4815 * server.h: Include common-defs.h.
4816 Do not include config.h or build-gnulib-gdbserver/config.h.
4817
d41f6d8e
GB		 48182014-07-30 Gary Benson <gbenson@redhat.com>
4819
4820 * hostio-errno.c: Move server.h to top of includes list.
4821 * inferiors.c: Likewise.
4822 * linux-x86-low.c: Likewise.
4823 * notif.c: Include server.h.
4824
314c6a35
TT		 48252014-07-24 Tom Tromey <tromey@redhat.com>
4826 Gary Benson <gbenson@redhat.com>
4827
4828 * server.h (CORE_ADDR): Now unsigned.
4829
69ff6be5
PA		 48302014-07-16 Pedro Alves <palves@redhat.com>
4831
4832 * linux-low.c (linux_kill_one_lwp): Use kill_lwp, not kill.
4833
ce9e3fe7
PA		 48342014-07-15 Pedro Alves <palves@redhat.com>
4835
4836 * linux-low.c (linux_kill_one_lwp): Save errno and work with saved
4837 copy.
4838
e76126e8
PA		 48392014-07-11 Pedro Alves <palves@redhat.com>
4840
4841 * linux-low.c (kill_wait_lwp): New function, based on
4842 kill_one_lwp_callback, but use my_waitpid directly.
4843 (kill_one_lwp_callback, linux_kill): Use it.
4844
8e9db26e
PA		 48452014-06-23 Pedro Alves <palves@redhat.com>
4846
4847 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR_CONTROL
4848 before setting DR0..DR3.
4849
698b3e08
GB		 48502014-06-20 Gary Benson <gbenson@redhat.com>
4851
4852 * configure.ac (AC_REPLACE_FUNCS) <vasprintf, vsnprintf>: Removed.
4853 * configure: Regenerated.
4854 * config.in: Likewise.
4855
125f8a3d
GB		 48562014-06-20 Gary Benson <gbenson@redhat.com>
4857
4858 * Makefile.in (SFILES): Update locations for files moved
4859 from common to nat.
4860 (object file files): Reordered.
4861
42995dbd
GB		 48622014-06-20 Gary Benson <gbenson@redhat.com>
4863
4864 * i386-low.h (i386_dr_low_can_set_addr): Removed.
4865 (i386_dr_low_set_addr): Likewise.
4866 (i386_dr_low_get_addr): Likewise.
4867 (i386_dr_low_can_set_control): Likewise.
4868 (i386_dr_low_set_control): Likewise.
4869 (i386_dr_low_get_control): Likewise.
4870 (i386_dr_low_get_status): Likewise.
4871 (i386_get_debug_register_length): Likewise.
4872 * linux-x86-low.c (i386_dr_low_set_addr):
4873 Changed signature. Made static.
4874 (i386_dr_low_get_addr): Likewise.
4875 (i386_dr_low_set_control): Likewise.
4876 (i386_dr_low_get_control): Likewise.
4877 (i386_dr_low_get_status): Likewise.
4878 (i386_dr_low): New global variable.
4879 * win32-i386-low.c (i386_dr_low_set_addr):
4880 Changed signature. Made static.
4881 (i386_dr_low_get_addr): Likewise.
4882 (i386_dr_low_set_control): Likewise.
4883 (i386_dr_low_get_control): Likewise.
4884 (i386_dr_low_get_status): Likewise.
4885 (i386_dr_low): New global variable.
4886
e1d2394b
MS		 48872014-06-20 Marcus Shawcroft <marcus.shawcroft@arm.com>
4888
4889 * configure.ac: Invoke. AC_CHECK_TOOL(AR, ar).
4890 * Makefile.in (AR, AR_FLAGS): Define.
4891 * configure: Regenerate.
4892
3a8ee006
GB		 48932014-06-19 Gary Benson <gbenson@redhat.com>
4894
4895 * Makefile.in (i386-dregs.o): New rule.
4896 * configure.srv: Add i386-dregs.o to all targets using i386-low.o.
4897 * i386-low.c (target.h): Remove include.
4898 (TARGET_HAS_DR_LEN_8): Now in i386-dregs.c.
4899 (DR_CONTROL_SHIFT): Likewise.
4900 (DR_CONTROL_SIZE): Likewise.
4901 (DR_RW_EXECUTE): Likewise.
4902 (DR_RW_WRITE): Likewise.
4903 (DR_RW_READ): Likewise.
4904 (DR_RW_IORW): Likewise.
4905 (DR_LEN_1): Likewise.
4906 (DR_LEN_2): Likewise.
4907 (DR_LEN_4): Likewise.
4908 (DR_LEN_8): Likewise.
4909 (DR_LOCAL_ENABLE_SHIFT): Likewise.
4910 (DR_GLOBAL_ENABLE_SHIFT): Likewise.
4911 (DR_ENABLE_SIZE): Likewise.
4912 (DR_LOCAL_SLOWDOWN): Likewise.
4913 (DR_GLOBAL_SLOWDOWN): Likewise.
4914 (DR_CONTROL_RESERVED): Likewise.
4915 (I386_DR_CONTROL_MASK): Likewise.
4916 (I386_DR_VACANT): Likewise.
4917 (I386_DR_LOCAL_ENABLE): Likewise.
4918 (I386_DR_GLOBAL_ENABLE): Likewise.
4919 (I386_DR_DISABLE): Likewise.
4920 (I386_DR_SET_RW_LEN): Likewise.
4921 (I386_DR_GET_RW_LEN): Likewise.
4922 (I386_DR_WATCH_HIT): Likewise.
4923 (i386_wp_op_t): Likewise.
4924 (i386_show_dr): Likewise.
4925 (i386_length_and_rw_bits): Likewise.
4926 (i386_insert_aligned_watchpoint): Likewise.
4927 (i386_remove_aligned_watchpoint): Likewise.
4928 (i386_handle_nonaligned_watchpoint): Likewise.
4929 i386_update_inferior_debug_regs(): Likewise.
4930 (i386_dr_insert_watchpoint): Likewise.
4931 (i386_dr_remove_watchpoint): Likewise.
4932 (i386_dr_region_ok_for_watchpoint): Likewise.
4933 (i386_dr_stopped_data_address): Likewise.
4934 (i386_dr_stopped_by_watchpoint): Likewise.
4935
8f26655c
GB		 49362014-06-19 Gary Benson <gbenson@redhat.com>
4937
4938 * i386-low.c (i386_dr_show): Renamed to
4939 i386_show_dr and made static. All uses updated.
4940 (i386_dr_length_and_rw_bits): Renamed to
4941 i386_length_and_rw_bits and made static.
4942 All uses updated.
4943 (i386_dr_insert_aligned_watchpoint): Renamed to
4944 i386_insert_aligned_watchpoint and made static.
4945 All uses updated.
4946 (i386_dr_remove_aligned_watchpoint): Renamed to
4947 i386_remove_aligned_watchpoint and made static.
4948 All uses updated.
4949 (i386_dr_update_inferior_debug_regs): Renamed to
4950 i386_update_inferior_debug_regs and made static.
4951 All uses updated.
4952
b9228891
GB		 49532014-06-18 Gary Benson <gbenson@redhat.com>
4954
5171def3
GB		 4955 * i386-low.h (i386_dr_low_can_set_addr): New macro.
4956 (i386_dr_low_can_set_control): Likewise.
4957 (i386_get_debug_register_length): Likewise.
4958 * i386-low.c (i386_dr_low_can_set_addr): Now in i386-low.h.
4959 (i386_dr_low_can_set_control): Likewise.
4960 (i386_get_debug_register_length): Likewise.
4961
49622014-06-17 Gary Benson <gbenson@redhat.com>
4963
b9228891
GB		 4964 * i386-low.h (i386-dregs.h): New include.
4965 (DR_FIRSTADDR): Now in i386-dregs.h.
4966 (DR_LASTADDR): Likewise.
4967 (DR_NADDR): Likewise.
4968 (DR_STATUS): Likewise.
4969 (DR_CONTROL): Likewise.
4970 (i386_debug_reg_state): Likewise.
4971 (i386_dr_insert_watchpoint): Likewise.
4972 (i386_dr_remove_watchpoint): Likewise.
4973 (i386_dr_region_ok_for_watchpoint): Likewise.
4974 (i386_dr_stopped_data_address): Likewise.
4975 (i386_dr_stopped_by_watchpoint): Likewise.
4976 * i386-low.c (ALL_DEBUG_REGISTERS): Likewise.
4977
4be83cc2
GB		 49782014-06-18 Gary Benson <gbenson@redhat.com>
4979
4980 * i386-low.h (i386_low_insert_watchpoint): Renamed to
4981 i386_dr_insert_watchpoint.
4982 (i386_low_remove_watchpoint): Renamed to
4983 i386_dr_remove_watchpoint.
4984 (i386_low_region_ok_for_watchpoint): Renamed to
4985 i386_dr_region_ok_for_watchpoint.
4986 (i386_low_stopped_data_address): Renamed to
4987 i386_dr_stopped_data_address.
4988 (i386_low_stopped_by_watchpoint): Renamed to
4989 i386_dr_stopped_by_watchpoint.
4990 * i386-low.c (i386_show_dr): Renamed to
4991 i386_dr_show and made nonstatic. All uses updated.
4992 (i386_length_and_rw_bits): Renamed to
4993 i386_dr_length_and_rw_bits and made nonstatic.
4994 All uses updated.
4995 (i386_insert_aligned_watchpoint): Renamed to
4996 i386_dr_insert_aligned_watchpoint and made nonstatic.
4997 All uses updated.
4998 (i386_remove_aligned_watchpoint): Renamed to
4999 i386_dr_remove_aligned_watchpoint and made nonstatic.
5000 All uses updated.
5001 (i386_update_inferior_debug_regs): Renamed to
5002 i386_dr_update_inferior_debug_regs and made nonstatic.
5003 All uses updated.
5004 (i386_low_insert_watchpoint): Renamed to
5005 i386_dr_insert_watchpoint. All uses updated.
5006 (i386_low_remove_watchpoint): Renamed to
5007 i386_dr_remove_watchpoint. All uses updated.
5008 (i386_low_region_ok_for_watchpoint): Renamed to
5009 i386_dr_region_ok_for_watchpoint. All uses updated.
5010 (i386_low_stopped_data_address): Renamed to
5011 i386_dr_stopped_data_address. All uses updated.
5012 (i386_low_stopped_by_watchpoint): Renamed to
5013 i386_dr_stopped_by_watchpoint. All uses updated.
5014
131aa0d4
GB		 50152014-06-18 Gary Benson <gbenson@redhat.com>
5016
5017 * i386-low.c (i386_dr_low_can_set_addr): New macro.
5018 (i386_dr_low_can_set_control): Likewise.
5019 (i386_insert_aligned_watchpoint): New check.
5020
d9305f7f
GB		 50212014-06-18 Gary Benson <gbenson@redhat.com>
5022
5023 * i386-low.c (i386_update_inferior_debug_regs) <inf_state>:
5024 Renamed to state.
5025
e927c9fc
GB		 50262014-06-18 Gary Benson <gbenson@redhat.com>
5027
5028 * i386-low.c (i386_length_and_rw_bits): Use internal_error
5029 instead of fatal and error.
5030 (i386_handle_nonaligned_watchpoint): Likewise.
5031
1b6d4134
GB		 50322014-06-18 Gary Benson <gbenson@redhat.com>
5033
5034 * i386-low.c (i386_get_debug_register_length): New macro.
5035 (TARGET_HAS_DR_LEN_8): Remove conditional. Use above macro.
5036 (i386_show_dr): Use debug_printf instead of fprintf. Use
5037 phex to format values.
5038
6e62758f
GB		 50392014-06-18 Gary Benson <gbenson@redhat.com>
5040
5041 * i386-low.h: Comment changes.
5042 * i386-low.c: Likewise.
5043
fc6e2f03
GB		 50442014-06-18 Gary Benson <gbenson@redhat.com>
5045
5046 * i386-low.c: Whitespace changes.
5047
f9d1eeed
TT		 50482014-06-12 Tom Tromey <tromey@redhat.com>
5049
5050 * utils.c (freeargv): Remove.
5051
0b04e523
TT		 50522014-06-12 Tom Tromey <tromey@redhat.com>
5053
5054 * debug.c (debug_printf): Remove HAVE_GETTIMEOFDAY checks.
5055 * server.c (monitor_show_help): Remove HAVE_GETTIMEOFDAY check.
5056 (parse_debug_format_options): Likewise.
5057 (gdbserver_usage): Likewise.
5058 * Makefile.in (LIBIBERTY_BUILDDIR, LIBIBERTY): New variables.
5059 (SUBDIRS, REQUIRED_SUBDIRS): Add libiberty.
5060 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT)): Depend on and link
5061 against libiberty.
5062 ($(LIBGNU)): Depend on libiberty.
5063 (all-lib): Recurse into all subdirs.
5064 (install-only): Invoke "install" target in subdirs.
5065 (vasprintf.o, vsnprintf.o, safe-ctype.o, lbasename.o): Remove
5066 targets.
5067 * configure: Rebuild.
5068 * configure.ac: Add ACX_CONFIGURE_DIR for libiberty. Don't check
5069 for vasprintf, vsnprintf, or gettimeofday.
5070 * configure.srv: Don't add safe-ctype.o or lbasename.o to
5071 srv_tgtobj.
5072
270c9937
JB		 50732014-06-05 Joel Brobecker <brobecker@adacore.com>
5074
5075 * development.sh: Delete.
5076 * Makefile.in (config.status): Adjust dependency on development.sh.
5077 * configure.ac: Adjust development.sh source call.
5078 * configure: Regenerate.
5079
0a261ed8
PA		 50802014-06-02 Pedro Alves <palves@redhat.com>
5081
5082 * ax.c (gdb_free_agent_expr): New function.
5083 * ax.h (gdb_free_agent_expr): New declaration.
5084 * mem-break.c (delete_gdb_breakpoint_1): Also clear the commands
5085 list.
5086 (clear_breakpoint_conditions, clear_breakpoint_commands): Make
5087 static.
5088 (clear_breakpoint_conditions_and_commands): New function.
5089 * mem-break.h (clear_breakpoint_conditions): Delete declaration.
5090 (clear_breakpoint_conditions_and_commands): New declaration.
5091
e9dae05e
RR		 50922014-05-23 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
5093
5094 * linux-aarch64-low.c (asm/ptrace.h): Include.
5095
5876f503
JK		 50962014-05-21 Jan Kratochvil <jan.kratochvil@redhat.com>
5097
5098 Fix TLS access for -static -pthread.
5099 * gdbserver/thread-db.c (struct thread_db): Add td_thr_tlsbase_p.
5100 (thread_db_get_tls_address): Call it if LOAD_MODULE is zero.
5101 (thread_db_load_search, try_thread_db_load_1): Initialize it.
5102
802e8e6d
PA		 51032014-05-20 Pedro Alves <palves@redhat.com>
5104
5105 * linux-aarch64-low.c (aarch64_insert_point)
5106 (aarch64_remove_point): No longer check whether the type is
5107 supported here. Adjust to new interface.
5108 (the_low_target): Install aarch64_supports_z_point_type as
5109 supports_z_point_type method.
5110 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type): New function.
5111 (arm_linux_hw_point_initialize): Take an enum raw_bkpt_type
5112 instead of a Z packet char. Adjust.
5113 (arm_supports_z_point_type): New function.
5114 (arm_insert_point, arm_remove_point): Adjust to new interface.
5115 (the_low_target): Install arm_supports_z_point_type.
5116 * linux-crisv32-low.c (cris_supports_z_point_type): New function.
5117 (cris_insert_point, cris_remove_point): Adjust to new interface.
5118 Don't check whether the type is supported here.
5119 (the_low_target): Install cris_supports_z_point_type.
5120 * linux-low.c (linux_supports_z_point_type): New function.
5121 (linux_insert_point, linux_remove_point): Adjust to new interface.
5122 * linux-low.h (struct linux_target_ops) <insert_point,
5123 remove_point>: Take an enum raw_bkpt_type instead of a char. Add
5124 raw_breakpoint pointer parameter.
5125 <supports_z_point_type>: New method.
5126 * linux-mips-low.c (mips_supports_z_point_type): New function.
5127 (mips_insert_point, mips_remove_point): Adjust to new interface.
5128 Use mips_supports_z_point_type.
5129 (the_low_target): Install mips_supports_z_point_type.
5130 * linux-ppc-low.c (the_low_target): Install NULL as
5131 supports_z_point_type method.
5132 * linux-s390-low.c (the_low_target): Install NULL as
5133 supports_z_point_type method.
5134 * linux-sparc-low.c (the_low_target): Install NULL as
5135 supports_z_point_type method.
5136 * linux-x86-low.c (x86_supports_z_point_type): New function.
5137 (x86_insert_point): Adjust to new insert_point interface. Use
5138 insert_memory_breakpoint. Adjust to new
5139 i386_low_insert_watchpoint interface.
5140 (x86_remove_point): Adjust to remove_point interface. Use
5141 remove_memory_breakpoint. Adjust to new
5142 i386_low_remove_watchpoint interface.
5143 (the_low_target): Install x86_supports_z_point_type.
5144 * lynx-low.c (lynx_target_ops): Install NULL as
5145 supports_z_point_type callback.
5146 * nto-low.c (nto_supports_z_point_type): New.
5147 (nto_insert_point, nto_remove_point): Adjust to new interface.
5148 (nto_target_ops): Install nto_supports_z_point_type.
5149 * mem-break.c: Adjust intro comment.
5150 (struct raw_breakpoint) <raw_type, size>: New fields.
5151 <inserted>: Update comment.
5152 <shlib_disabled>: Delete field.
5153 (enum bkpt_type) <gdb_breakpoint>: Delete value.
5154 <gdb_breakpoint_Z0, gdb_breakpoint_Z1, gdb_breakpoint_Z2,
5155 gdb_breakpoint_Z3, gdb_breakpoint_Z4>: New values.
5156 (raw_bkpt_type_to_target_hw_bp_type): New function.
5157 (find_enabled_raw_code_breakpoint_at): New function.
5158 (find_raw_breakpoint_at): New type and size parameters. Use them.
5159 (insert_memory_breakpoint): New function, based off
5160 set_raw_breakpoint_at.
5161 (remove_memory_breakpoint): New function.
5162 (set_raw_breakpoint_at): Reimplement.
5163 (set_breakpoint): New, based on set_breakpoint_at.
5164 (set_breakpoint_at): Reimplement.
5165 (delete_raw_breakpoint): Go through the_target->remove_point
5166 instead of assuming memory breakpoints.
5167 (find_gdb_breakpoint_at): Delete.
5168 (Z_packet_to_bkpt_type, Z_packet_to_raw_bkpt_type): New functions.
5169 (find_gdb_breakpoint): New function.
5170 (set_gdb_breakpoint_at): Delete.
5171 (z_type_supported): New function.
5172 (set_gdb_breakpoint_1): New function, loosely based off
5173 set_gdb_breakpoint_at.
5174 (check_gdb_bp_preconditions, set_gdb_breakpoint): New functions.
5175 (delete_gdb_breakpoint_at): Delete.
5176 (delete_gdb_breakpoint_1): New function, loosely based off
5177 delete_gdb_breakpoint_at.
5178 (delete_gdb_breakpoint): New function.
5179 (clear_gdb_breakpoint_conditions): Rename to ...
5180 (clear_breakpoint_conditions): ... this. Don't handle a NULL
5181 breakpoint.
5182 (add_condition_to_breakpoint): Make static.
5183 (add_breakpoint_condition): Take a struct breakpoint pointer
5184 instead of an address. Adjust.
5185 (gdb_condition_true_at_breakpoint): Rename to ...
5186 (gdb_condition_true_at_breakpoint_z_type): ... this, and add
5187 z_type parameter.
5188 (gdb_condition_true_at_breakpoint): Reimplement.
5189 (add_breakpoint_commands): Take a struct breakpoint pointer
5190 instead of an address. Adjust.
5191 (gdb_no_commands_at_breakpoint): Rename to ...
5192 (gdb_no_commands_at_breakpoint_z_type): ... this. Add z_type
5193 parameter. Return true if no breakpoint was found. Change debug
5194 output.
5195 (gdb_no_commands_at_breakpoint): Reimplement.
5196 (run_breakpoint_commands): Rename to ...
5197 (run_breakpoint_commands_z_type): ... this. Add z_type parameter,
5198 and change return type to boolean.
5199 (run_breakpoint_commands): New function.
5200 (gdb_breakpoint_here): Also check for Z1 breakpoints.
5201 (uninsert_raw_breakpoint): Don't try to reinsert a disabled
5202 breakpoint. Go through the_target->remove_point instead of
5203 assuming memory breakpoint.
5204 (uninsert_breakpoints_at, uninsert_all_breakpoints): Uninsert
5205 software and hardware breakpoints.
5206 (reinsert_raw_breakpoint): Go through the_target->insert_point
5207 instead of assuming memory breakpoint.
5208 (reinsert_breakpoints_at, reinsert_all_breakpoints): Reinsert
5209 software and hardware breakpoints.
5210 (check_breakpoints, breakpoint_here, breakpoint_inserted_here):
5211 Check both software and hardware breakpoints.
5212 (validate_inserted_breakpoint): Assert the breakpoint is a
5213 software breakpoint. Set the inserted flag to -1 instead of
5214 setting shlib_disabled.
5215 (delete_disabled_breakpoints): Adjust.
5216 (validate_breakpoints): Only validate software breakpoints.
5217 Adjust to inserted flag change.
5218 (check_mem_read, check_mem_write): Skip breakpoint types other
5219 than software breakpoints. Adjust to inserted flag change.
5220 * mem-break.h (enum raw_bkpt_type): New enum.
5221 (raw_breakpoint, struct process_info): Forward declare.
5222 (Z_packet_to_target_hw_bp_type): Delete declaration.
5223 (raw_bkpt_type_to_target_hw_bp_type, Z_packet_to_raw_bkpt_type)
5224 (set_gdb_breakpoint, delete_gdb_breakpoint)
5225 (clear_breakpoint_conditions): New declarations.
5226 (set_gdb_breakpoint_at, clear_gdb_breakpoint_conditions): Delete.
5227 (breakpoint_inserted_here): Update comment.
5228 (add_breakpoint_condition, add_breakpoint_commands): Replace
5229 address parameter with a breakpoint pointer parameter.
5230 (gdb_breakpoint_here): Update comment.
5231 (delete_gdb_breakpoint_at): Delete.
5232 (insert_memory_breakpoint, remove_memory_breakpoint): Declare.
5233 * server.c (process_point_options): Take a struct breakpoint
5234 pointer instead of an address. Adjust.
5235 (process_serial_event) <Z/z packets>: Use set_gdb_breakpoint and
5236 delete_gdb_breakpoint.
5237 * spu-low.c (spu_target_ops): Install NULL as
5238 supports_z_point_type method.
5239 * target.h: Include mem-break.h.
5240 (struct target_ops) <prepare_to_access_memory>: Update comment.
5241 <supports_z_point_type>: New field.
5242 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
5243 instead of a char. Also take a raw breakpoint pointer.
5244 * win32-arm-low.c (the_low_target): Install NULL as
5245 supports_z_point_type.
5246 * win32-i386-low.c (i386_supports_z_point_type): New function.
5247 (i386_insert_point, i386_remove_point): Adjust to new interface.
5248 (the_low_target): Install i386_supports_z_point_type.
5249 * win32-low.c (win32_supports_z_point_type): New function.
5250 (win32_insert_point, win32_remove_point): Adjust to new interface.
5251 (win32_target_ops): Install win32_supports_z_point_type.
5252 * win32-low.h (struct win32_target_ops):
5253 <supports_z_point_type>: New method.
5254 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
5255 instead of a char. Also take a raw breakpoint pointer.
5256
932539e3
PA		 52572014-05-20 Pedro Alves <palves@redhat.com>
5258
5259 * mem-break.h: Include break-common.h.
5260 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
5261 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): New defines.
5262 (Z_packet_to_target_hw_bp_type): New declaration.
5263 * mem-break.c (Z_packet_to_target_hw_bp_type): New function.
5264 * i386-low.c (Z_PACKET_HW_BP, Z_PACKET_WRITE_WP, Z_PACKET_READ_WP)
5265 (Z_PACKET_ACCESS_WP): Delete macros.
5266 (Z_packet_to_hw_type): Delete function.
5267 * i386-low.h: Don't include break-common.h here.
5268 (Z_packet_to_hw_type): Delete declaration.
5269 * linux-x86-low.c (x86_insert_point, x86_insert_point): Call
5270 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
5271 * win32-i386-low.c (i386_insert_point, i386_remove_point): Call
5272 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
5273 * linux-aarch64-low.c: Don't include break-common.h here.
5274 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
5275 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): Delete macros.
5276 (Z_packet_to_target_hw_bp_type): Delete function.
5277 * linux-mips-low.c (rsp_bp_type_to_target_hw_bp_type): Delete
5278 function.
5279 (mips_insert_point, mips_remove_point): Use
5280 Z_packet_to_target_hw_bp_type.
5281
4ff0d3d8
PA		 52822014-05-20 Pedro Alves <palves@redhat.com>
5283
5284 * linux-aarch64-low.c: Include break-common.h.
5285 (enum target_point_type): Delete.
5286 (Z_packet_to_point_type): Rename to ...
5287 (Z_packet_to_target_hw_bp_type): ... this, and return a
5288 target_hw_bp_type instead.
5289 (aarch64_show_debug_reg_state): Take an enum target_hw_bp_type
5290 instead of an enum target_point_type.
5291 (aarch64_point_encode_ctrl_reg): Likewise. Compute type mask from
5292 breakpoint type.
5293 (aarch64_dr_state_insert_one_point)
5294 (aarch64_dr_state_remove_one_point, aarch64_handle_breakpoint)
5295 (aarch64_handle_aligned_watchpoint)
5296 (aarch64_handle_unaligned_watchpoint, aarch64_handle_watchpoint):
5297 Take an enum target_hw_bp_type instead of an enum
5298 target_point_type.
5299 (aarch64_supports_z_point_type): New function.
5300 (aarch64_insert_point, aarch64_remove_point): Use it. Adjust to
5301 use Z_packet_to_target_hw_bp_type.
5302
786dc519
JB		 53032014-05-20 Joel Brobecker <brobecker@adacore.com>
5304
5305 * configure.ac: Only use -Werror by default when DEVELOPMENT
5306 is true.
5307 * configure: Regenerate.
5308
9e0aa64f
JK		 53092014-05-19 Jan Kratochvil <jan.kratochvil@redhat.com>
5310
5311 Fix gdbserver qGetTLSAddr for x86_64 -m32.
5312 * linux-x86-low.c (X86_64_USER_REGS): New.
5313 (x86_fill_gregset): Call memset for BUF first in x86_64 -m32 case.
5314
2b577b92
YQ		 53152014-04-28 Yao Qi <yao@codesourcery.com>
5316
5317 * Makefile.in (i386-avx512.c): Fix the typo of generated file
5318 name.
5319
94611da2
PA		 53202014-04-25 Pedro Alves <palves@redhat.com>
5321
5322 PR server/16255
5323 * linux-low.c (linux_attach_fail_reason_string): New function.
5324 (linux_attach_lwp): Delete.
5325 (linux_attach_lwp_1): Rename to ...
5326 (linux_attach_lwp): ... this. Take a ptid instead of a pid as
5327 argument. Remove "initial" parameter. Return int instead of
5328 void. Don't error or warn here.
5329 (linux_attach): Adjust to call linux_attach_lwp. Call error on
5330 failure to attach to the tgid. Call warning when failing to
5331 attach to an lwp.
5332 * linux-low.h (linux_attach_lwp): Take a ptid instead of a pid as
5333 argument. Remove "initial" parameter. Return int instead of
5334 void. Don't error or warn here.
5335 (linux_attach_fail_reason_string): New declaration.
5336 * thread-db.c (attach_thread): Adjust to linux_attach_lwp's
5337 interface change. Use linux_attach_fail_reason_string.
5338
01f9f808
MS		 53392014-04-24 Michael Sturm <michael.sturm@mintel.com>
5340 Walfred Tedeschi <walfred.tedeschi@intel.com>
5341
5342 * Makefile.in: Added rules to handle new files
5343 i386-avx512.c i386-avx512-linux.c amd64-avx512.c
5344 amd64-avx512-linux.c x32-avx512.c x32-avx512-linux.c.
5345 * configure.srv (srv_i386_regobj): Add i386-avx512.o.
5346 (srv_i386_linux_regobj): Add i386-avx512-linux.o.
5347 (srv_amd64_regobj): Add amd64-avx512.o and x32-avx512.o.
5348 (srv_amd64_linux_regobj): Add amd64-avx512-linux.o and
5349 x32-avx512-linux.o.
5350 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx512.xml.
5351 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx512.xml.
5352 (srv_amd64_xmlfiles): Add i386/amd64-avx512.xml and
5353 i386/x32-avx512.xml.
5354 (srv_i386_linux_xmlfiles): Add i386/i386-avx512-linux.xml.
5355 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx512-linux.xml and
5356 i386/x32-avx512-linux.xml.
5357 * i387-fp.c (num_avx512_k_registers): New constant for number
5358 of K registers.
5359 (num_avx512_zmmh_low_registers): New constant for number of
5360 lower ZMM registers (0-15).
5361 (num_avx512_zmmh_high_registers): New constant for number of
5362 higher ZMM registers (16-31).
5363 (num_avx512_ymmh_registers): New contant for number of higher
5364 YMM registers (ymm16-31 added by avx521 on x86_64).
5365 (num_avx512_xmm_registers): New constant for number of higher
5366 XMM registers (xmm16-31 added by AVX512 on x86_64).
5367 (struct i387_xsave): Add space for AVX512 registers.
5368 (i387_cache_to_xsave): Change raw buffer size to 64 characters.
5369 Add code to handle AVX512 registers.
5370 (i387_xsave_to_cache): Add code to handle AVX512 registers.
5371 * linux-x86-low.c (init_registers_amd64_avx512_linux): New
5372 prototypei from generated file.
5373 (tdesc_amd64_avx512_linux): Likewise.
5374 (init_registers_x32_avx512_linux): Likewise.
5375 (tdesc_x32_avx512_linux): Likewise.
5376 (init_registers_i386_avx512_linux): Likewise.
5377 (tdesc_i386_avx512_linux): Likewise.
5378 (x86_64_regmap): Add AVX512 registers.
5379 (x86_linux_read_description): Add code to handle AVX512 XSTATE
5380 mask.
5381 (initialize_low_arch): Add code to initialize AVX512 registers.
5382
51aa91f9
PA		 53832014-04-23 Pedro Alves <palves@redhat.com>
5384
5385 * mem-break.c (find_gdb_breakpoint_at): Make static.
5386 * mem-break.h (find_gdb_breakpoint_at): Delete declaration.
5387
a4165e94
PA		 53882014-04-23 Pedro Alves <palves@redhat.com>
5389
5390 * i386-low.c: Don't include break-common.h here.
5391 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
5392 prototype to take target_hw_bp_type as argument instead of a Z
5393 packet char.
5394 * i386-low.h: Include break-common.h here.
5395 (Z_packet_to_hw_type): Declare.
5396 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
5397 prototypes.
5398 * linux-x86-low.c (x86_insert_point): Convert the packet number to
5399 a target_hw_bp_type before calling i386_low_insert_watchpoint.
5400 (x86_remove_point): Convert the packet number to a
5401 target_hw_bp_type before calling i386_low_remove_watchpoint.
5402 * win32-i386-low.c (i386_insert_point): Convert the packet number
5403 to a target_hw_bp_type before calling i386_low_insert_watchpoint.
5404 (i386_remove_point): Convert the packet number to a
5405 target_hw_bp_type before calling i386_low_remove_watchpoint.
5406
b8acf843
PA		 54072014-04-23 Pedro Alves <palves@redhat.com>
5408
5409 * utils.h (perror_with_name): Add ATTRIBUTE_NORETURN.
5410
d708bcd1
PA		 54112014-04-10 Pedro Alves <palves@redhat.com>
5412
5413 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
5414 Check if the condition or command is NULL before checking if the
5415 breakpoint is known. On success, return true.
5416 * mem-break.h (add_breakpoint_condition): Document return.
5417 (add_breakpoint_commands): Add describing comment.
5418 * server.c (skip_to_semicolon): New function.
5419 (process_point_options): Use it.
5420
2eec7d5b
PA		 54212014-04-09 Pedro Alves <palves@redhat.com>
5422
5423 * linux-low.c (linux_read_loadmap): Pass current_inferior directly
5424 to lwpid_of.
5425
fa96cb38
PA		 54262014-02-27 Pedro Alves <palves@redhat.com>
5427
5428 PR 12702
5429 * inferiors.h (A_I_NEXT, ALL_INFERIORS_TYPE, ALL_PROCESSES): New
5430 macros.
5431 * linux-low.c (delete_lwp, handle_extended_wait): Add debug
5432 output.
5433 (last_thread_of_process_p): Take a PID argument instead of a
5434 thread pointer.
5435 (linux_wait_for_lwp): Delete.
5436 (num_lwps, check_zombie_leaders, not_stopped_callback): New
5437 functions.
5438 (linux_low_filter_event): New function, party factored out from
5439 linux_wait_for_event.
5440 (linux_wait_for_event): Rename to ...
5441 (linux_wait_for_event_filtered): ... this. Add new filter ptid
5442 argument. Partly rewrite. Always use waitpid(-1, WNOHANG) and
5443 sigsuspend. Check for zombie leaders.
5444 (linux_wait_for_event): Reimplement as wrapper around
5445 linux_wait_for_event_filtered.
5446 (linux_wait_1): Handle TARGET_WAITKIND_NO_RESUMED. Assume that if
5447 a normal or signal exit is seen, it's the whole process exiting.
5448 (wait_for_sigstop): No longer a for_each_inferior callback.
5449 Rewrite on top of linux_wait_for_event_filtered.
5450 (stop_all_lwps): Call wait_for_sigstop directly.
5451 * server.c (resume, handle_target_event): Handle
5452 TARGET_WAITKIND_NO_RESUMED.
5453
d763de10
JB		 54542014-02-26 Joel Brobecker <brobecker@adacore.com>
5455
5456 * win32-low.c (psapi_get_dll_name,
5457 * win32_CreateToolhelp32Snapshot): Delete.
5458 (win32_CreateToolhelp32Snapshot, win32_Module32First)
5459 (win32_Module32Next, load_toolhelp, toolhelp_get_dll_name):
5460 Delete.
5461 (handle_load_dll): Add function description.
5462 Remove code using psapi_get_dll_name and toolhelp_get_dll_name.
5463
850a0f76
JB		 54642014-02-26 Joel Brobecker <brobecker@adacore.com>
5465
5466 * win32-low.c (win32_add_one_solib): Add 0x1000 to load_addr.
5467 Add comment.
5468 (win32_add_all_dlls): Remove 0x1000 offset applied to DLL
5469 base address when calling win32_add_one_solib.
5470 (handle_load_dll): Delete local variable load_addr.
5471 Remove 0x1000 offset applied to DLL base address when calling
5472 win32_add_one_solib.
5473 (handle_unload_dll): Add comment.
5474
f25b3fc3
JB		 54752014-02-26 Joel Brobecker <brobecker@adacore.com>
5476
5477 * win32-low.c (win32_add_all_dlls): Renames
5478 win32_ensure_ntdll_loaded. Rewrite function documentation.
5479 Adjust implementation to always load all DLLs.
5480 Add 0x1000 offset to DLL base address when calling
5481 win32_add_one_solib.
5482 (child_initialization_done): New static global.
5483 (do_initial_child_stuff): Set child_initialization_done to
5484 zero during child initialization, and 1 after. Replace call
5485 to win32_ensure_ntdll_loaded by call to win32_add_all_dlls.
5486 Add comment.
5487 (match_dll_by_basename, dll_is_loaded_by_basename): Delete.
5488 (handle_unload_dll): Add function documentation.
5489 (get_child_debug_event): Ignore load and unload DLL events
5490 during child initialization.
5491
d86d4aaf
DE		 54922014-02-20 Doug Evans <dje@google.com>
5493
3bc32da3 5494 Remove global all_lwps.
d86d4aaf
DE		 5495 * inferiors.h (ptid_of): Move here from linux-low.h.
5496 (pid_of, lwpid_of): Ditto.
5497 * linux-aarch64-low.c (debug_reg_change_callback): Update, "entry"
5498 parameter is a struct thread_info * now.
5499 (aarch64_notify_debug_reg_change): Fetch pid from current_inferior
5500 directly. Pass &all_threads to find_inferior instead of &all_lwps.
5501 (aarch64_stopped_data_address): Fetch lwpid from current_inferior
5502 directly.
5503 (aarch64_linux_prepare_to_resume): Fetch ptid from thread.
5504 (aarch64_arch_setup): Fetch lwpid from current_inferior directly.
5505 * linux-arm-low.c (update_registers_callback): Update, "entry"
5506 parameter is a struct thread_info * now.
5507 Fetch lwpid from current_inferior directly.
5508 (arm_insert_point): Pass &all_threads to find_inferior instead of
5509 &all_lwps.
5510 (arm_remove_point): Ditto.
5511 (arm_stopped_by_watchpoint): Fetch lwp from current_inferior.
5512 (arm_prepare_to_resume): Fetch pid from thread.
5513 (arm_read_description): Fetch lwpid from current_inferior directly.
5514 * linux-low.c (all_lwps): Delete.
5515 (delete_lwp): Delete call to remove_inferior.
5516 (handle_extended_wait): Fetch lwpid from thread.
5517 (add_lwp): Don't set lwp->entry.id. Remove call to
5518 add_inferior_to_list.
5519 (linux_attach_lwp_1): Fetch pid from current_inferior directly.
5520 (linux_kill_one_lwp): Fetch ptid,lwpid from thread.
5521 (kill_one_lwp_callback): Ditto.
5522 (linux_kill): Don't dereference NULL pointer.
5523 Fetch ptid,lwpid from thread.
5524 (get_detach_signal): Fetch ptid from thread.
5525 (linux_detach_one_lwp): Fetch ptid,lwpid from thread.
5526 Simplify call to regcache_invalidate_thread.
5527 (delete_lwp_callback): Update, "entry" parameter is a
5528 struct thread_info * now. Fetch pid from thread.
5529 (linux_mourn): Pass &all_threads to find_inferior instead of &all_lwps.
5530 (status_pending_p_callback): Update, "entry" parameter is a
5531 struct thread_info * now. Fetch ptid from thread.
5532 (find_lwp_pid): Update, "entry" parameter is a
5533 struct thread_info * now.
5534 (linux_wait_for_lwp): Fetch pid from thread.
5535 (linux_fast_tracepoint_collecting): Fetch lwpid from thread.
5536 (maybe_move_out_of_jump_pad): Fetch lwpid from current_inferior.
5537 (enqueue_one_deferred_signal): Fetch lwpid from thread.
5538 (dequeue_one_deferred_signal): Ditto.
5539 (cancel_breakpoint): Fetch ptid from current_inferior.
5540 (linux_wait_for_event): Pass &all_threads to find_inferior,
5541 not &all_lwps. Fetch ptid, lwpid from thread.
5542 (count_events_callback): Update, "entry" parameter is a
5543 struct thread_info * now.
5544 (select_singlestep_lwp_callback): Ditto.
5545 (select_event_lwp_callback): Ditto.
5546 (cancel_breakpoints_callback): Ditto.
5547 (linux_cancel_breakpoints): Pass &all_threads to find_inferior,
5548 not &all_lwps.
5549 (select_event_lwp): Ditto. Fetch ptid from event_thread.
5550 (unsuspend_one_lwp): Update, "entry" parameter is a
5551 struct thread_info * now.
5552 (unsuspend_all_lwps): Pass &all_threads to find_inferior,
5553 not &all_lwps.
5554 (linux_stabilize_threads): Ditto. And for for_each_inferior.
5555 Fetch lwpid from thread, not lwp.
5556 (linux_wait_1): Fetch ptid, lwpid from current_inferior.
5557 Pass &all_threads to find_inferior, not &all_lwps.
5558 (send_sigstop): Fetch lwpid from thread, not lwp.
5559 (send_sigstop_callback): Update, "entry" parameter is a
5560 struct thread_info * now.
5561 (suspend_and_send_sigstop_callback): Ditto.
5562 (wait_for_sigstop): Ditto. Fetch ptid, lwpid from thread, lwp.
5563 (stuck_in_jump_pad_callback): Update, "entry" parameter is a
5564 struct thread_info * now.
5565 (move_out_of_jump_pad_callback): Ditto. Fetch ptid, lwpid
5566 from thread, lwp.
5567 (lwp_running): Update, "entry" parameter is a
5568 struct thread_info * now.
5569 (stop_all_lwps): Fetch ptid from thread.
5570 Pass &all_threads to find_inferior, for_each_inferior, not &all_lwps.
5571 (linux_resume_one_lwp): Fetch lwpid from thread.
5572 (linux_set_resume_request): Update, "entry" parameter is a
5573 struct thread_info * now. Fetch pid, lwpid from thread.
5574 (resume_status_pending_p): Update, "entry" parameter is a
5575 struct thread_info * now.
5576 (need_step_over_p): Ditto. Fetch lwpid from thread.
5577 (start_step_over): Fetch lwpid from thread.
5578 (linux_resume_one_thread): Update, "entry" parameter is a
5579 struct thread_info * now. Fetch lwpid from thread.
5580 (linux_resume): Pass &all_threads to find_inferior, not &all_lwps.
5581 (proceed_one_lwp): Update, "entry" parameter is a
5582 struct thread_info * now. Fetch lwpid from thread.
5583 (unsuspend_and_proceed_one_lwp): Update, "entry" parameter is a
5584 struct thread_info * now.
5585 (proceed_all_lwps): Pass &all_threads to find_inferior, not &all_lwps.
5586 (unstop_all_lwps): Ditto. Fetch lwpid from thread.
5587 (regsets_fetch_inferior_registers): Fetch lwpid from current_inferior
5588 directly.
5589 (regsets_store_inferior_registers): Ditto.
5590 (fetch_register, store_register): Ditto.
5591 (linux_read_memory, linux_write_memory): Ditto.
5592 (linux_request_interrupt): Ditto.
5593 (linux_read_auxv): Ditto.
5594 (linux_xfer_siginfo): Ditto.
5595 (linux_qxfer_spu): Ditto.
5596 (linux_qxfer_libraries_svr4): Ditto.
5597 * linux-low.h (ptid_of, pid_of, lwpid_of): Delete,
5598 moved to inferiors.h.
5599 (get_lwp): Delete.
5600 (get_thread_lwp): Update.
5601 (struct lwp_info): Delete member "entry". Simplify comment for
5602 member "thread".
5603 (all_lwps): Delete.
5604 * linux-mips-low.c (mips_read_description): Fetch lwpid from
5605 current_inferior directly.
5606 (update_watch_registers_callback): Update, "entry" parameter is a
5607 struct thread_info * now. Fetch pid from thread.
5608 (mips_linux_prepare_to_resume): Fetch ptid from thread.
5609 (mips_insert_point): Fetch lwpid from current_inferior.
5610 Pass &all_threads to find_inferior, not &all_lwps.
5611 (mips_remove_point): Pass &all_threads to find_inferior, not &all_lwps.
5612 (mips_stopped_by_watchpoint): Fetch lwpid from current_inferior
5613 directly.
5614 (mips_stopped_data_address): Ditto.
5615 * linux-s390-low.c (s390_arch_setup): Fetch pid from current_inferior
5616 directly.
5617 * linux-tile-low.c (tile_arch_setup): Ditto.
5618 * linux-x86-low.c (x86_get_thread_area): Fetch lwpid from thread.
5619 (update_debug_registers_callback): Update, "entry" parameter is a
5620 struct thread_info * now. Fetch pid from thread.
5621 (i386_dr_low_set_addr): Fetch pid from current_inferior directly.
5622 Pass &all_threads to find_inferior, not &all_lwps.
5623 (i386_dr_low_get_addr): Fetch ptid from current_inferior directly.
5624 (i386_dr_low_set_control): Fetch pid from current_inferior directly.
5625 Pass &all_threads to find_inferior, not &all_lwps.
5626 (i386_dr_low_get_control): Fetch ptid from current_inferior directly.
5627 (i386_dr_low_get_status): Ditto.
5628 (x86_linux_prepare_to_resume): Fetch ptid from thread.
5629 (x86_siginfo_fixup): Fetch lwpid from current_inferior directly.
5630 (x86_linux_read_description): Ditto.
5631 * proc-service.c (ps_getpid): Fetch pid from current_inferior directly.
5632
3b8361aa
DE		 56332014-02-20 Doug Evans <dje@google.com>
5634
5635 * inferiors.c (get_first_inferior): Fix buglet.
5636
f7667f0d
DE		 56372014-02-19 Doug Evans <dje@google.com>
5638
5639 * gdbthread.h (add_thread): Change result type to struct thread_info *.
5640 * inferiors.c (add_thread): Change result type to struct thread_info *.
5641 All callers updated.
5642 (add_lwp): Call add_thread here instead of in callers.
5643 All callers updated.
5644 * linux-low.h (get_lwp_thread): Rewrite.
5645 (struct lwp_info): New member "thread".
5646
b3312d80
DE		 56472014-02-19 Doug Evans <dje@google.com>
5648
5649 * linux-low.c (add_lwp): Change result to struct lwp_info *.
5650 All callers updated.
5651
ecc6f45c
DE		 56522014-02-19 Doug Evans <dje@google.com>
5653
5654 * inferiors.c (add_thread): Fix whitespace.
5655
649ebbca
DE		 56562014-02-19 Doug Evans <dje@google.com>
5657
5658 * dll.c (clear_dlls): Replace accessing list implemention details
5659 with API function.
5660 * gdbthread.h (get_first_thread): Declare.
5661 * inferiors.c (for_each_inferior_with_data): New function.
5662 (get_first_thread): New function.
5663 (find_thread_ptid): Simplify.
5664 (get_first_inferior): New function.
5665 (clear_list): Delete.
5666 (one_inferior_p): New function.
5667 (clear_inferior_list): New function.
5668 (clear_inferiors): Update.
5669 * inferiors.h (for_each_inferior_with_data): Declare.
5670 (clear_inferior_list): Declare.
5671 (one_inferior_p): Declare.
5672 (get_first_inferior): Declare.
5673 * linux-low.c (linux_wait_for_event): Replace accessing list
5674 implemention details with API function.
5675 * server.c (target_running): Ditto.
5676 (accumulate_file_name_length): New function.
5677 (emit_dll_description): New function.
5678 (handle_qxfer_libraries): Replace accessing list implemention
5679 details with API function.
5680 (handle_qxfer_threads_worker): New function.
5681 (handle_qxfer_threads_proper): Replace accessing list implemention
5682 details with API function.
5683 (handle_query): Ditto.
5684 (visit_actioned_threads_callback_ftype): New typedef.
5685 (visit_actioned_threads_data): New struct.
5686 (visit_actioned_threads): Rewrite to be find_inferior callback.
5687 (resume): Call find_inferior.
5688 (handle_status): Replace accessing list implemention
5689 details with API function.
5690 (process_serial_event): Replace accessing list implemention details
5691 with API function.
5692 * target.c (set_desired_inferior): Replace accessing list implemention
5693 details with API function.
5694 * tracepoint.c (same_process_p): New function.
5695 (gdb_agent_about_to_close): Replace accessing list implemention
5696 details with API function.
5697 * win32-low.c (child_delete_thread): Replace accessing list
5698 implemention details with API function.
5699 (match_dll_by_basename): New function.
5700 (dll_is_loaded_by_basename): New function.
5701 (win32_ensure_ntdll_loaded): Replace accessing list implemention
5702 details call to dll_is_loaded_by_basename.
5703
80894984
DE		 57042014-02-19 Doug Evans <dje@google.com>
5705
5706 * dll.h (struct dll_info): Add comment.
5707 * gdbthread.h (struct thread_info): Add comment.
5708 (current_ptid): Simplify.
5709 * inferiors.c (add_process): Update.
5710 (remove_process): Update.
5711 * inferiors.h (struct process_info): Rename member "head" to "entry".
5712 * linux-low.c (delete_lwp): Update.
5713 (add_lwp): Update.
5714 (last_thread_of_process_p): Update.
5715 (kill_one_lwp_callback, linux_kill): Update.
5716 (status_pending_p_callback): Update.
5717 (wait_for_sigstop): Update. Simplify read of ptid.
5718 (start_step_over): Update.
5719 * linux-low.h (ptid_of, pid_of, lwpid_of): Update.
5720 (get_lwp_thread): Update.
5721 (struct lwp_info): Rename member "head" to "entry".
5722 * regcache.h (inferior_list_entry): Delete.
5723 * server.c (kill_inferior_callback): Update.
5724 (detach_or_kill_inferior_callback): Update.
5725 (print_started_pid): Update.
5726 (print_attached_pid): Update.
5727 (process_serial_event): Simplify read of ptid.
5728 * thread-db.c (thread_db_create_event): Update.
5729 (thread_db_get_tls_address): Update.
5730 * win32-low.c (current_inferior_ptid): Simplify.
5731
46917d26
TT		 57322014-02-19 Tom Tromey <tromey@redhat.com>
5733
5734 * target.h (struct target_ops) <supports_btrace>: Add target_ops
5735 argument.
5736 (target_supports_btrace): Update.
5737
0759a81e
YQ		 57382014-02-14 Yao Qi <yao@codesourcery.com>
5739
5740 * Makefile.in (IPA_OBJS): Append rsp-low-ipa.o.
5741 (rsp-low-ipa.o): New target.
5742
a7191e8b
TT		 57432014-02-12 Tom Tromey <tromey@redhat.com>
5744
5745 * ax.c (gdb_parse_agent_expr): Use hex2bin, not
5746 convert_ascii_to_int.
5747 * regcache.c (registers_to_string): Likewise.
5748 * remote-utils.c (decode_M_packet): Likewise.
5749 * server.c (process_serial_event): Likewise.
5750
ff0e980e
TT		 57512014-02-12 Tom Tromey <tromey@redhat.com>
5752
5753 * server.c (handle_query, handle_v_run): Use hex2bin, not
5754 unhexify.
5755 * tracepoint.c (cmd_qtdpsrc, cmd_qtdv, cmd_qtnotes): Likewise.
5756
e9371aff
TT		 57572014-02-12 Tom Tromey <tromey@redhat.com>
5758
5759 * ax.c (gdb_unparse_agent_expr): Use bin2hex, not
5760 convert_int_to_ascii.
5761 * regcache.c (registers_to_string, collect_register_as_string):
5762 Likewise.
5763 * remote-utils.c (look_up_one_symbol, relocate_instruction):
5764 Likewise.
5765 * server.c (process_serial_event): Likewise.
5766 * tracepoint.c (cmd_qtstatus, response_source, response_tsv)
5767 (cmd_qtbuffer, cstr_to_hexstr): Likewise.
5768
971dc0b8
TT		 57692014-02-12 Tom Tromey <tromey@redhat.com>
5770
5771 * remote-utils.c (look_up_one_symbol, monitor_output): Use
5772 bin2hex, not hexify.
5773 * tracepoint.c (cmd_qtstatus): Likewise.
5774
0a822afb
TT		 57752014-02-12 Tom Tromey <tromey@redhat.com>
5776
5777 * remote-utils.c (monitor_output): Pass explicit length to
5778 hexify.
5779
9c3d6531
TT		 57802014-02-12 Tom Tromey <tromey@redhat.com>
5781
5782 * tracepoint.c: Include rsp-low.h.
5783 * server.c: Include rsp-low.h.
5784 * remote-utils.h (convert_ascii_to_int, convert_int_to_ascii)
5785 (unhexify, hexify, remote_escape_output, unpack_varlen_hex): Don't
5786 declare.
5787 * remote-utils.c: Include rsp-low.h.
5788 (fromhex, hexchars, ishex, unhexify, tohex, hexify)
5789 (remote_escape_output, remote_unescape_input, unpack_varlen_hex)
5790 (convert_int_to_ascii, convert_ascii_to_int): Move to
5791 common/rsp-low.c.
5792 * regcache.c: Include rsp-low.h.
5793 * ax.c: Include rsp-low.h.
5794 * Makefile.in (SFILES): Add common/rsp-low.c.
5795 (OBS): Add rsp-low.o.
5796 (rsp-low.o): New target.
5797
01fd3ea5
TT		 57982014-02-12 Tom Tromey <tromey@redhat.com>
5799
5800 * utils.h (pulongest, plongest, phex_nz): Don't declare.
5801 Include print-utils.h.
5802 * utils.c (NUMCELLS, CELLSIZE, get_cell, decimal2str, pulongest)
5803 (plongest, thirty_two, phex_nz): Remove.
5804 * Makefile.in (SFILES): Add common/print-utils.c.
5805 (OBS): Add print-utils.o.
5806 (print-utils-ipa.o): New target.
5807 (print-utils.o): New target.
5808 (IPA_OBJS): Add print-utils-ipa.o.
5809
e99dc820
TT		 58102014-02-06 Tom Tromey <tromey@redhat.com>
5811
5812 * Makefile.in (SFILES): Fix indentation.
5813
ee1e2d4f
DE		 58142014-02-05 Doug Evans <dje@google.com>
5815
5816 * linux-low.c (linux_wait_for_event): Improve comment.
5817 (linux_wait_1): Keep current_inferior in sync with event_child.
5818
f5a02773
DE		 58192014-01-22 Doug Evans <dje@google.com>
5820
5821 * gdbthread.h (gdb_id_to_thread): Delete, unused.
5822
87ce2a04
DE		 58232014-01-22 Doug Evans <dje@google.com>
5824
5825 * configure.ac (AC_CHECK_FUNCS): Add test for gettimeofday.
5826 * configure: Regenerate.
5827 * config.in: Regenerate.
5828 * Makefile.in (SFILES): Add debug.c.
5829 (OBS): Add debug.o.
5830 * debug.c: New file.
5831 * debug.h: New file.
5832 * linux-aarch64-low.c (*): Update all debugging printfs to use
5833 debug_printf instead of fprintf.
5834 * linux-arm-low.c (*): Ditto.
5835 * linux-cris-low.c (*): Ditto.
5836 * linux-crisv32-low.c (*): Ditto.
5837 * linux-m32r-low.c (*): Ditto.
5838 * linux-sparc-low.c (*): Ditto.
5839 * linux-x86.c (*): Ditto.
5840 * linux-low.c (*): Ditto.
5841 (linux_wait_1): Add calls to debug_enter, debug_exit.
5842 (linux_wait): Remove redundant debugging printf.
5843 (stop_all_lwps): Add calls to debug_enter, debug_exit.
5844 (linux_resume, unstop_all_lwps): Ditto.
5845 * mem-break.c (*): Update all debugging printfs to use
5846 debug_printf instead of fprintf.
5847 * remote-utils.c (*): Ditto.
5848 * thread-db.c (*): Ditto.
5849 * server.c #include <ctype.h>, "gdb_vecs.h".
5850 (debug_threads): Moved to debug.c.
5851 (*): Update all debugging printfs to use debug_printf instead of
5852 fprintf.
5853 (start_inferior): Replace call to fflush with call to debug_flush.
5854 (monitor_show_help): Mention set debug-format.
5855 (parse_debug_format_options): New function.
5856 (handle_monitor_command): Handle "monitor set debug-format".
5857 (gdbserver_usage): Mention --debug-format.
5858 (main): Parse --debug-format.
5859 * server.h (debug_threads): Declaration moved to debug.h.
5860 #include "debug.h".
5861 * tracepoint.c (trace_debug_1) [!IN_PROCESS_AGENT]: Add version of
5862 trace_debug_1 that uses debug_printf.
5863 (tracepoint_look_up_symbols): Update all debugging printfs to use
5864 debug_printf instead of fprintf.
5865
e671835b
BS		 58662014-01-20 Baruch Siach <baruch@tkos.co.il>
5867
5868 * linux-xtensa-low.c: Include asm/ptrace.h instead of
5869 sys/ptrace.h.
5870
b5737fa9
PA		 58712014-01-17 Pedro Alves <palves@redhat.com>
5872
ea38d2a9 5873 PR build/16445
c7faa97a
PA		 5874 * linux-x86-low.c: Don't include elf/common.h if ELFMAG0 is
5875 defined after including gdb_proc_service.h.
b5737fa9 5876
40ed484e
DE		 58772014-01-16 Doug Evans <dje@google.com>
5878
5879 * dll.c (UNSPECIFIED_CORE_ADDR): New macro.
5880 (match_dll): Use it.
5881
969c39fb
MM		 58822014-01-16 Markus Metzger <markus.t.metzger@intel.com>
5883
5884 * target.h (target_ops) <read_btrace>: Change parameters and
5885 return type to allow error reporting.
5886 * server.c (handle_qxfer_btrace): Support delta reads. Pass
5887 trace reading errors on.
5888 * linux-low.c (linux_low_read_btrace): Pass trace reading
5889 errors on.
5890 (linux_low_disable_btrace): New.
5891
ab7f45ba
DE		 58922014-01-15 Doug Evans <dje@google.com>
5893
5894 * inferiors.c (thread_id_to_gdb_id): Delete.
5895 * inferiors.h (thread_id_to_gdb_id): Delete.
5896
66af0f44
EZ		 58972014-01-13 Eli Zaretskii <eliz@gnu.org>
5898
5899 * Makefile.in (INCLUDE_CFLAGS): Remove trailing slash from
5900 "-I$(srcdir)/../". Fixes MinGW compilation errors with old GCC
5901 versions.
5902
9939e131
PA		 59032014-01-08 Pedro Alves <palves@redhat.com>
5904
5905 * server.c (handle_status): Don't discard previous queued stop
5906 replies or thread's pending status here.
5907 (main) <disconnection>: Do it here instead.
5908
b7ea362b
PA		 59092014-01-08 Pedro Alves <palves@redhat.com>
5910
5911 * gdbthread.h (struct thread_info) <status_pending_p>: New field.
5912 * server.c (visit_actioned_threads, handle_pending_status): New
5913 function.
5914 (handle_v_cont): Factor out parts to ...
5915 (resume): ... this new function. If in all-stop, and a thread
5916 being resumed has a pending status, report it without actually
5917 resuming.
5918 (myresume): Adjust to use the new 'resume' function.
5919 (clear_pending_status_callback, set_pending_status_callback)
5920 (find_status_pending_thread_callback): New functions.
5921 (handle_status): Handle the case of multiple threads having
5922 interesting statuses to report. Report threads' real last signal
5923 instead of always reporting GDB_SIGNAL_TRAP. Look for a thread
5924 with an interesting thread to report the status for, instead of
5925 always reporting the status of the first thread.
5926
28498c42
JB		 59272014-01-01 Joel Brobecker <brobecker@adacore.com>
5928
5929 * gdbserver.c (gdbserver_version): Set copyright year to 2014.
5930 * gdbreplay.c (gdbreplay_version): Likewise.
5931
f45c82da
YZ		 59322013-12-18 Yufeng Zhang <yufeng.zhang@arm.com>
5933
5934 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Set
5935 iov.iov_len with the real length in use.
5936
379a5e2d
JB		 59372013-12-13 Joel Brobecker <brobecker@adacore.com>
5938
5939 * Makefile.in (safe-ctype.o, lbasename.o): New rules.
5940 * configure.srv: Add safe-ctype.o and lbasename.o to srv_tgtobj
5941 for all targets that use win32-low.c.
5942 * win32-low.c (win32_ensure_ntdll_loaded): New function.
5943 (do_initial_child_stuff): Add call to win32_ensure_ntdll_loaded.
5944
4210d83e
PA		 59452013-12-13 Pedro Alves <palves@redhat.com>
5946
5947 * target.c (mywait): Set OURSTATUS->KIND to TARGET_WAITKIND_STOPPED
5948 if equal to TARGET_WAITKIND_LOADED.
5949 * win32-low.c (cached_status): New static global.
5950 (win32_wait): Add declaration.
5951 (do_initial_child_stuff): Flush all initial pending debug events
5952 up to the initial breakpoint.
5953 (win32_wait): If CACHED_STATUS was set, return that instead
5954 of doing a real wait. Remove the code resuming the execution
5955 of the inferior after receiving a TARGET_WAITKIND_LOADED event
5956 during the initial phase. Also remove the code changing
5957 OURSTATUS->KIND from TARGET_WAITKIND_LOADED to
5958 TARGET_WAITKIND_STOPPED.
5959
e7f0d979
YQ		 59602013-12-11 Yao Qi <yao@codesourcery.com>
5961
5962 * notif.c (handle_notif_ack): Return 0 if no notification
5963 matches.
5964
ebcf782c
DE		 59652013-11-20 Doug Evans <dje@google.com>
5966
5967 * linux-low.c (linux_set_resume_request): Fix comment.
5968
20ad9378
DE		 59692013-11-20 Doug Evans <dje@google.com>
5970
5971 * linux-low.c (resume_status_pending_p): Tweak comment.
5972
a196ebeb
WT		 59732013-11-20 Walfred Tedeschi <walfred.tedeschi@intel.com>
5974
5975 * Makefile.in: Add i386-mpx.c, i386-mpx-linux.c, amd64-mpx.c,
5976 amd64-mpx-linux.c, x32-mpx.c and x32-mpx-linux.c generation.
5977 * configure.srv (srv_i386_regobj): Add i386-mpx.o.
5978 (srv_i386_linux_regobj): Add i386-mpx-linux.o.
5979 (srv_amd64_regobj): Add amd64-mpx.o.
5980 (srv_amd64_linux_regobj): Add amd64-mpx-linux.o.
5981 (srv_i386_32bit_xmlfiles): Add i386/32bit-mpx.xml.
5982 (srv_i386_64bit_xmlfiles): Add i386/64bit-mpx.xml.
5983 * i387-fp.c (num_pl_bnd_register) Added constant.
5984 (num_pl_bnd_cfg_registers) Added constant.
5985 (struct i387_xsave) Added reserved area and MPX fields.
5986 (i387_cache_to_xsave, i387_xsave_to_cache) Add MPX.
5987 * linux-x86-low.c (init_registers_i386_mpx_linux): Declare new
5988 function.
5989 (tdesc_i386_mpx_linux): Add MPX amd64 target.
5990 (init_registers_amd64_mpx_linux): Declare new function.
5991 (tdesc_amd64_mpx_linux): Add MPX amd64 target.
5992 (x86_64_regmap): Add MPX registers.
5993 (x86_linux_read_description): Add MPX case.
5994 (initialize_low_arch): Initialize MPX targets.
5995
0080a2f6
TT		 59962013-11-18 Tom Tromey <tromey@redhat.com>
5997
5998 * configure: Rebuild.
5999 * configure.ac: Don't check for stdlib.h.
6000 * gdbreplay.c: Unconditionally include stdlib.h.
6001
2978b111
TT		 60022013-11-18 Tom Tromey <tromey@redhat.com>
6003
6004 * config.in: Rebuild.
6005 * configure: Rebuild.
6006 * configure.ac: Don't use AC_HEADER_DIRENT.
6007
a3d08894
TT		 60082013-11-18 Tom Tromey <tromey@redhat.com>
6009
6010 * server.h: Don't check HAVE_STRING_H.
6011 * gdbreplay.c: Don't check HAVE_STRING_H.
6012 * configure: Rebuild.
6013
0a5dd17d
TT		 60142013-11-18 Tom Tromey <tromey@redhat.com>
6015
6016 * Makefile.in (gdbreplay$(EXEEXT)): Depend on and link against
6017 LIBGNU.
6018
1bd2f0ba
TT		 60192013-11-08 Tom Tromey <tromey@redhat.com>
6020
6021 * configure, config.in: Rebuild.
6022 * configure.ac: Remove unused configury.
6023
3266f10b
TT		 60242013-11-08 Tom Tromey <tromey@redhat.com>
6025
6026 * acinclude.m4: Include common.m4, codeset.m4.
6027 * configure, config.in: Rebuild.
6028 * configure.ac: Use GDB_AC_COMMON.
6029
6682d959
AA		 60302013-11-06 Andreas Arnez <arnez@linux.vnet.ibm.com>
6031
6032 * linux-s390-low.c (HWCAP_S390_TE): New define.
6033 (s390_arch_setup): Consider the TE field in the HWCAP for
6034 determining 'have_regset_tdb'.
6035
fd0a4d76
SDJ		 60362013-10-16 Sergio Durigan Junior <sergiodj@redhat.com>
6037
6038 PR gdb/16014
6039 * tracepoint.c (download_tracepoint_1): Remove unnecessary double
6040 call to sizeof.
6041
1a3d890b
PA		 60422013-10-02 Pedro Alves <palves@redhat.com>
6043
6044 * server.c (process_serial_event): Don't output "GDBserver
6045 exiting" if GDB is connected through stdio.
6046 * target.c (mywait): Likewise, be silent if GDB is connected
6047 through stdio.
6048
97ad4581
JB		 60492013-10-01 Joel Brobecker <brobecker@adacore.com>
6050
6051 * lynx-low.c (lynx_add_threads_after_attach): New function.
6052 (lynx_attach): Remove call to add_thread. Add call to
6053 lynx_add_threads_after_attach instead.
6054
5b4e221c
MF		 60552013-09-28 Mike Frysinger <vapier@gentoo.org>
6056
6057 * configure.ac (AC_CHECK_HEADERS): Add sys/syscall.h
6058 * config.in, configure: Regenerated.
6059
ee47b2f8
YQ		 60602013-09-18 Yao Qi <yao@codesourcery.com>
6061
6062 PR server/15959
6063 * server.c (start_inferior): Clear 'resume_info'.
6064
d6707650 60652013-09-16 Jiong Wang <jiwang@tilera.com>
0f63d4db 6066
d6707650
JW		 6067 * linux-tile-low.c (tile_regsets): Modify the size field to 64-bit
6068 for each register.
6069
9243dd0e 60702013-09-16 Jiong Wang <jiwang@tilera.com>
0f63d4db 6071
9243dd0e
JW		 6072 * configure.srv <tilegx*-*-linux*>: Remove linux-osdata.o from and add
6073 linux-tile-low.o to srv_tgtobj.
6074
c623a6ef
WN		 60752013-09-16 Will Newton <will.newton@linaro.org>
6076
6077 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Zero
6078 out regs.
6079
fb71d39e
PA		 60802013-09-06 Pedro Alves <palves@redhat.com>
6081
6082 * Makefile.in (gdb_proc_service_h, regdef_h, regcache_h)
6083 (signals_def, signals_h, ptid_h, ax_h, agent_h, linux_btrace_h)
6084 (linux_osdata_h, vec_h, gdb_vecs_h, host_defs_h, libiberty_h)
6085 (server_h, gdbthread_h, linux_low_h, linux_ptrace_h)
6086 (gdb_thread_db_h, linux_procfs_h, lynx_low_h, nto_low_h)
6087 (mips_linux_watch_h, i386_low_h, win32_low_h): Delete.
6088
8e7e9910
PA		 60892013-09-06 Pedro Alves <palves@redhat.com>
6090
6091 * Makefile.in (linux-btrace.o, mips-linux-watch.o): Remove
6092 explicit header dependencies and use $COMPILE/$POSTCOMPILE.
6093
7c3a12ca
PA		 60942013-09-06 Pedro Alves <palves@redhat.com>
6095
6096 * linux-amd64-ipa.c: Include tracepoint.h.
6097 * linux-i386-ipa.c: Include tracepoint.h.
6098
8eb3d7b6
RW		 60992013-09-06 Ricard Wanderlof <ricardw@axis.com>
6100
6101 * linux-crisv32-low.c (PTRACE_GET_THREAD_AREA): New macro.
6102 (ps_get_thread_area): New function.
6103
eddddb9d
RW		 61042013-09-06 Ricard Wanderlof <ricardw@axis.com>
6105
6106 * linux-crisv32-low.c (elf_gregset_t): Delete typedef.
6107 (initialize_low_arch): Call init_registers_crisv32 rather than
6108 init_register_crisv32.
6109
533b0600
PA		 61102013-09-05 Pedro Alves <palves@redhat.com>
6111
6112 * server.h (handle_vFile, hostio_last_error_from_errno): Move
6113 to ...
6114 * hostio.h: ... this new file.
6115 * hostio.c, server.c, linux-low.c, nto-low.c, spu-low,
6116 win32-low.c: Include hostio.h.
6117
0ce3d3b5
PA		 61182013-09-05 Pedro Alves <palves@redhat.com>
6119
6120 * server.h (gdb_client_data, handler_func, callback_handler_func)
6121 (delete_file_handler, add_file_handler, append_callback_event)
6122 (delete_callback_event, start_event_loop, initialize_event_loop):
6123 Move to event-loop.h and include it.
6124 * event-loop.h: New file.
6125
799cdc37
PA		 61262013-09-05 Pedro Alves <palves@redhat.com>
6127
6128 * dll.c, inferiors.c, remote-utils.c, server.c: Include "dll.h".
6129 * server.h (struct dll_info, all_dlls, dlls_changed, clear_dlls)
6130 (loaded_dll, unloaded_dll): Move to ...
6131 * dll.h: ... this new file.
6132 * inferiors.c, remote-utils.c, win32-low.c: Include "dll.h".
6133
6a6bbd9d
PA		 61342013-09-05 Pedro Alves <palves@redhat.com>
6135
6136 * server.h (current_process, get_thread_process, all_processes)
6137 (add_inferior_to_list, for_each_inferior, current_inferior)
6138 (remove_inferior, add_process, remove_process, find_process_pid)
6139 (have_started_inferiors_p, have_attached_inferiors_p)
6140 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id)
6141 (clear_inferiors, find_inferior, find_inferior_id)
6142 (inferior_target_data, set_inferior_target_data)
6143 (inferior_regcache_data, set_inferior_regcache_data): Move to
6144 inferiors.h, and include it.
6145 * inferiors.h: New file.
6146
f699aaba
PA		 61472013-09-05 Pedro Alves <palves@redhat.com>
6148
6149 * server.h (struct emit_ops, current_insn_ptr, emit_error):
6150 Move ...
72f4393d 6151 * ax.h: ... here.
f699aaba 6152
c144c7a0
PA		 61532013-09-05 Pedro Alves <palves@redhat.com>
6154
6155 * ax.c, linux-low.c, linux-x86-low.c, server.c: Include
6156 tracepoint.h.
6157 * server.h (IPA_BUFSIZ, initialize_tracepoint, tracing)
6158 (disconnected_tracing, tracepoint_look_up_symbols, stop_tracing
6159 (handle_tracepoint_general_set, handle_tracepoint_query)
6160 (tracepoint_finished_step, tracepoint_was_hit)
6161 (release_while_stepping_state_list, current_traceframe)
6162 (in_readonly_region, traceframe_read_mem)
6163 (fetch_traceframe_registers, traceframe_read_sdata)
6164 (traceframe_read_info, struct fast_tpoint_collect_status)
6165 (fast_tracepoint_collecting, force_unlock_trace_buffer)
6166 (handle_tracepoit_bkpts, initialize_low_tracepoint)
6167 (supply_fast_tracepoint_registers)
6168 (supply_static_tracepoint_registers, set_trampoline_buffer_space)
6169 (ipa_tdesc, claim_trampoline_space)
6170 (have_fast_tracepoint_trampoline_buffer, gdb_agent_about_to_close)
6171 (agent_mem_read, agent_get_trace_state_variable_value)
6172 (agent_set_trace_state_variable_value, agent_tsv_read)
6173 (agent_mem_read_string, get_raw_reg_func_addr)
6174 (get_get_tsv_func_addr, get_set_tsv_func_addr): Move to ...
6175 * tracepoint.h: ... this new file.
6176
ff42e6ab
PA		 61772013-09-05 Pedro Alves <palves@redhat.com>
6178
6179 * server.h (perror_with_name, error, fatal, warning, paddress)
6180 (pulongest, plongest, phex_nz, pfildes): Move to utils.h, and
6181 include it.
6182 * utils.h: New file.
6183
541af0f4
PA		 61842013-09-05 Pedro Alves <palves@redhat.com>
6185
6186 * server.h (remote_debug, noack_mode, transport_is_reliable)
6187 (gdb_connected, STDIO_CONNECTION_NAME, remote_connection_is_stdio)
6188 (read_ptid, write_ptid, putpkt, putpkt_binary, putpkt_notif)
6189 (getpkt, remote_prepare, remote_open, remote_close, write_ok)
6190 (write_enn, initialize_async_io, enable_async_io)
6191 (disable_async_io, check_remote_input_interrupt_request)
6192 (convert_ascii_to_int, convert_int_to_ascii, new_thread_notify)
6193 (dead_thread_notify, prepare_resume_reply)
6194 (decode_address_to_semicolon, decode_address, decode_m_packet)
6195 (decode_M_packet, decode_X_packet, decode_xfer_write)
6196 (decode_search_memory_packet, unhexify, hexify)
6197 (remote_escape_output, unpack_varlen_hex, clear_symbol_cache)
6198 (look_up_one_symbol, relocate_instruction)
6199 (monitor_output): Move to remote-utils.h, and include it.
6200 * remote-utils.h: New file.
6201
eebdf26b
PA		 62022013-09-05 Pedro Alves <palves@redhat.com>
6203
6204 * server.h (_): Delete.
6205
3aafd2ff
PA		 62062013-09-02 Pedro Alves <palves@redhat.com>
6207
6208 * tracepoint.c (TRACEFRAME_EOB_MARKER_SIZE): New macro.
6209 (init_trace_buffer): Ensure at least TRACEFRAME_EOB_MARKER_SIZE is
6210 allocated.
6211 (trace_buffer_alloc): Use TRACEFRAME_EOB_MARKER_SIZE.
6212
cee83bcb
PM		 62132013-09-02 Pierre Muller <muller@sourceware.org>
6214
6215 * win32-low.c (child_xfer_memory): Check if ReadProcessMemory
6216 or WriteProcessMemory complete successfully and handle
6217 ERROR_PARTIAL_COPY error.
6218
9a13b2fa
PA		 62192013-09-02 Pedro Alves <palves@redhat.com>
6220
6221 * server.c (gdb_read_memory): Return -1 on traceframe memory read
6222 error instead of EIO.
6223
602e3198
JK		 62242013-08-28 Jan Kratochvil <jan.kratochvil@redhat.com>
6225
6226 PR server/15604
6227 * linux-low.c: Include filestuff.h.
6228 (linux_create_inferior) <pid == 0>: Call close_most_fds.
6229 * lynx-low.c: Include filestuff.h.
6230 (lynx_create_inferior) <pid == 0>: Call close_most_fds.
6231 * server.c: Include filestuff.h.
6232 (main): Call notice_open_fds.
6233 * spu-low.c: Include filestuff.h.
6234 (spu_create_inferior) <pid == 0>: Call close_most_fds.
6235
96d7229d
LM		 62362013-08-22 Luis Machado <lgustavo@codesourcery.com>
6237
6238 * Makefile.in: Explain why ../target and ../nat are not
6239 listed as include file search paths.
6240 (linux-waitpid.o): New object file rule.
6241 * configure.srv (srv_native_linux_obj): New variable.
6242 Replace all occurrences of linux native object files with
6243 $srv_native_linux_obj.
6244 * linux-low.c: Include nat/linux-nat.h and nat/linux-waitpid.h.
6245 (HAS_NOMMU): Move defining logic to common/linux-ptrace.c.
6246 (linux_enable_event_reporting): Remove declaration.
6247 (my_waitpid): Moved to common/linux-waitpid.c.
6248 (linux_wait_for_event): Pass ptid when calling
6249 linux_enable_event_reporting.
6250 (linux_supports_tracefork_flag): Remove.
6251 (linux_enable_event_reporting): Likewise.
6252 (linux_tracefork_grandchild): Remove.
6253 (STACK_SIZE): Moved to common/linux-ptrace.c.
6254 (linux_tracefork_child): Remove.
6255 (linux_test_for_tracefork): Remove.
6256 (linux_look_up_symbols): Call linux_supports_traceclone.
6257 (initialize_low): Remove call to linux_test_for_tracefork.
6258 * linux-low.h (PTRACE_TYPE_ARG3): Move to
6259 common/linux-ptrace.h.
6260 (PTRACE_TYPE_ARG4): Likewise.
6261 Include linux-ptrace.h.
6262
32940073
PA		 62632013-08-21 Pedro Alves <palves@redhat.com>
6264
6265 * config.in: Renegerate.
6266
33b60d58 62672013-08-19 Luis Machado <lgustavo@codesourcery.com>
a261b8f5 6268
33b60d58
LM		 6269 * Makefile.in (INCLUDE_CFLAGS): Include -I$(srcdir)/../.
6270 (SFILES): Remove $(srcdir)/common/target-common.c and
6271 add $(srcdir)/target/waitstatus.c.
6272 (OBS): Remove target-common.o and add waitstatus.o.
6273 (server_h): Remove $(srcdir)/../common/target-common.h and
6274 add $(srcdir)/../target/resume.h, $(srcdir)/../target/wait.h
6275 and $(srcdir)/../target/waitstatus.h.
6276 (target-common.o): Remove.
6277 (waitstatus.o): New target object file.
6278 * target.h: Do not include target-common.h and
6279 include target/resume.h, target/wait.h and
6280 target/waitstatus.h.
6281
b8e1b30e
LM		 62822013-08-13 Luis Machado <lgustavo@codesourcery.com>
6283
6284 * linux-arm-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
6285 to PTRACE_TYPE_ARG3.
6286 * linux-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
6287 to PTRACE_TYPE_ARG3 and PTRACE_ARG4_TYPE to
6288 PTRACE_TYPE_ARG4.
6289 * linux-low.h (PTRACE_ARG3_TYPE): Rename to PTRACE_TYPE_ARG3.
6290 (PTRACE_ARG4_TYPE): Rename to PTRACE_TYPE_ARG4.
6291
7a60ad40
YQ		 62922013-07-27 Jie Zhang <jie@codesourcery.com>
6293 Daniel Jacobowitz <dan@codesourcery.com>
6294 Yao Qi <yao@codesourcery.com>
6295
6296 * Makefile.in (SFILES): Add common/mips-linux-watch.c.
6297 (mips-linux-watch.o): New rule.
6298 (mips_linux_watch_h): New variable.
6299 * configure.srv <mips*-*-linux*>: Add mips-linux-watch.o to
6300 srv_tgtobj.
6301 * linux-mips-low.c: Include mips-linux-watch.h.
6302 (struct arch_process_info, struct arch_lwp_info): New.
6303 (update_watch_registers_callback): New function.
6304 (mips_linux_new_process, mips_linux_new_thread) New functions.
6305 (mips_linux_prepare_to_resume, mips_insert_point): New
6306 functions.
6307 (mips_remove_point, mips_stopped_by_watchpoint): New
6308 functions.
6309 (rsp_bp_type_to_target_hw_bp_type): New function.
6310 (mips_stopped_data_address): New function.
6311 (the_low_target): Add watchpoint support functions.
6312
de6f69ad
YQ		 63132013-07-27 Yao Qi <yao@codesourcery.com>
6314
6315 * i386-low.c: Include break-common.h.
6316 (enum target_hw_bp_type): Remove.
6317
3360c0bf
LM		 63182013-07-24 Luis Machado <lgustavo@codesourcery.com>
6319
6320 * Makefile.in (SFILES): /common/target-common.c.
6321 (OBS): Add target-common.o.
6322 (server_h): Add $(srcdir)/../common/target-common.h.
6323 (target-common.o): New target.
6324 * server.c (queue_stop_reply_callback): Free
6325 status string after use.
6326 * target.c (target_waitstatus_to_string): Remove.
6327 * target.h: Include target-common.h.
6328 (resume_kind): Likewise.
6329 (target_waitkind): Likewise.
6330 (target_waitstatus): Likewise.
6331 (TARGET_WNOHANG): Likewise.
6332
bd885420
YQ		 63332013-07-04 Yao Qi <yao@codesourcery.com>
6334
6335 * Makefile.in (host_alias): Use @host_noncanonical@.
6336 (target_alias): Use @target_noncanonical@.
6337 * configure.ac: Use ACX_NONCANONICAL_TARGET and
6338 ACX_NONCANONICAL_HOST.
6339 * configure: Regenerated.
6340
6341 Revert:
6342 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
6343
6344 * configure.ac (version_host, version_target): Set and AC_SUBST them.
6345 * configure: Rebuild.
6346 * Makefile.in (version_host, version_target): Get from configure.
6347 (version.c): Use $(version_host) and $(version_target).
6348
17ef446e
PA		 63492013-07-03 Pedro Alves <palves@redhat.com>
6350
6351 * Makefile.in (config.status): Depend on development.sh.
6352 * acinclude.m4: Include libmcheck.m4.
6353 * configure: Regenerate.
6354
7a9a7487
MG		 63552013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
6356
6357 * win32-low.c (winapi_DebugActiveProcessStop): Move the WINAPI
6358 attribute inside the parentheses.
6359 (winapi_DebugSetProcessKillOnExit): Ditto.
6360 (winapi_DebugBreakProcess): Ditto.
6361 (winapi_GenerateConsoleCtrlEvent): Ditto.
a261b8f5 6362
49b64de6
MG		 63632013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
6364
6365 * notif.h (notif_event): Add a dummy member to avoid compiler
6366 errors.
6367
d5749ee7
PA		 63682013-07-01 Pedro Alves <palves@redhat.com>
6369
6370 * hostio.c (HOSTIO_PATH_MAX): Define.
6371 (require_filename, handle_open, handle_unlink, handle_readlink):
6372 Use it.
6373
d8d2a3ee
PA		 63742013-07-01 Pedro Alves <palves@redhat.com>
6375
6376 * server.h: Include "pathmax.h".
6377 * linux-low.c: Don't include sys/param.h.
6378 (linux_pid_exe_is_elf_64_file): Use PATH_MAX instead of
6379 MAXPATHLEN.
6380 * win32-low.c: Don't include sys/param.h.
6381 (win32_create_inferior): Use PATH_MAX instead of MAXPATHLEN.
6382
bc7dea8d
PA		 63832013-07-01 Pedro Alves <palves@redhat.com>
6384
6385 * event-loop.c: Don't check HAVE_UNISTD_H before including
6386 <unistd.h>.
6387 * gdbreplay.c: Likewise.
6388 * remote-utils.c: Likewise.
6389 * server.c: Likewise.
6390 * configure.ac: Don't check for unistd.h.
6391 * configure: Regenerate.
6392
d6c2da54
TT		 63932013-06-28 Tom Tromey <tromey@redhat.com>
6394
6395 * Makefile.in (version.c): Use version.in, not
6396 common/version.in.
6397
257b6bec
MG		 63982013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
6399
6400 * configure.ac (version_host, version_target): Set and AC_SUBST them.
6401 * configure: Rebuild.
6402 * Makefile.in (version_host, version_target): Get from configure.
6403 (version.c): Use $(version_host) and $(version_target).
6404
86ebe149
DK		 64052013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
6406
6407 Fix trace-status to output user name without trailing colon.
6408 * tracepoint.c (cmd_qtstatus): Remove unnecessary colon from user name.
6409
f30aa5af
DK		 64102013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
6411
6412 Fix trace-status to output proper start-time and stop-time.
6413 * tracepoint.c (cmd_qtstatus): Modify trace-status output to
6414 output start time and stop time in hex as gdb expects.
6415
28a93511
YQ		 64162013-06-26 Pedro Alves <pedro@codesourcery.com>
6417
6418 * tracepoint.c (build_traceframe_info_xml): Output trace state
6419 variables present in the trace buffer.
6420
01208463
TT		 64212013-06-24 Tom Tromey <tromey@redhat.com>
6422
6423 * Makefile.in (version.c): Use bfd/version.h, common/version.in,
6424 create-version.sh.
6425 (version.o): Remove.
6426 * gdbreplay.c: Include version.h.
6427 (version, host_name): Don't declare.
6428 * server.h: Include version.h.
6429 (version, host_name): Don't declare.
6430
760256f9
PA		 64312013-06-12 Pedro Alves <palves@redhat.com>
6432
6433 * linux-x86-low.c (linux_is_elf64): Delete global.
6434 (x86_siginfo_fixup): Replace reference to `linux_is_elf64' global
6435 with local linux_pid_exe_is_elf_64_file use.
6436
030031ee
PA		 64372013-06-11 Pedro Alves <palves@redhat.com>
6438
6439 * linux-low.c (regset_disabled, disable_regset): New functions.
6440 (regsets_fetch_inferior_registers)
6441 (regsets_store_inferior_registers): Use them.
6442 (initialize_regsets_info); Don't allocate the disabled_regsets
6443 array here.
6444 * linux-low.h (struct regsets_info) <disabled_regsets>: Extend
6445 comment.
6446
5da6eb0a
PA		 64472013-06-11 Pedro Alves <palves@redhat.com>
6448
6449 * linux-low.c (initialize_regsets_info): Use xcalloc instead of
6450 xmalloc.
6451
7e5aaa09
PA		 64522013-06-11 Pedro Alves <palves@redhat.com>
6453
6454 * linux-x86-low.c (initialize_low_arch): Call
6455 init_registers_x32_avx_linux.
6456
d878444c
JK		 64572013-06-09 Jan Kratochvil <jan.kratochvil@redhat.com>
6458
6459 Fix compatibility with Android Bionic.
6460 * linux-low.c (linux_qxfer_libraries_svr4): Ignore first entry even if
6461 it is not empty.
6462
3aee8918
PA		 64632013-06-07 Pedro Alves <palves@redhat.com>
6464
5f2b57b5 6465 PR server/14823
3aee8918
PA		 6466 * Makefile.in (OBS): Add tdesc.o.
6467 (IPA_OBJS): Add tdesc-ipa.o.
6468 (tdesc-ipa.o): New rule.
6469 * ax.c (gdb_eval_agent_expr): Adjust register_size call to new
6470 interface.
6471 * linux-low.c (new_inferior): Delete.
6472 (disabled_regsets, num_regsets): Delete.
6473 (linux_add_process): Adjust to set the new per-process
6474 new_inferior flag.
6475 (linux_detach_one_lwp): Adjust to call regcache_invalidate_thread.
6476 (linux_wait_for_lwp): Adjust. Only call arch_setup if the event
6477 was a stop. When calling arch_setup, switch the current inferior
6478 to the thread that got an event.
6479 (linux_resume_one_lwp): Adjust to call regcache_invalidate_thread.
6480 (regsets_fetch_inferior_registers)
6481 (regsets_store_inferior_registers): New regsets_info parameter.
6482 Adjust to use it.
6483 (linux_register_in_regsets): New regs_info parameter. Adjust to
6484 use it.
6485 (register_addr, fetch_register, store_register): New usrregs_info
6486 parameter. Adjust to use it.
6487 (usr_fetch_inferior_registers, usr_store_inferior_registers): New
6488 parameter regs_info. Adjust to use it.
6489 (linux_fetch_registers): Get the current inferior's regs_info, and
6490 adjust to use it.
6491 (linux_store_registers): Ditto.
6492 [HAVE_LINUX_REGSETS] (initialize_regsets_info): New.
6493 (initialize_low): Don't initialize the target_regsets here. Call
6494 initialize_low_arch.
6495 * linux-low.h (target_regsets): Delete declaration.
6496 (struct regsets_info): New.
6497 (struct usrregs_info): New.
6498 (struct regs_info): New.
6499 (struct process_info_private) <new_inferior>: New field.
6500 (struct linux_target_ops): Delete the num_regs, regmap, and
6501 regset_bitmap fields. New field regs_info.
6502 [HAVE_LINUX_REGSETS] (initialize_regsets_info): Declare.
6503 * i387-fp.c (num_xmm_registers): Delete.
6504 (i387_cache_to_fsave, i387_fsave_to_cache): Adjust find_regno
6505 calls to new interface.
6506 (i387_cache_to_fxsave, i387_cache_to_xsave, i387_fxsave_to_cache)
6507 (i387_xsave_to_cache): Adjust find_regno calls to new interface.
6508 Infer the number of xmm registers from the regcache's target
6509 description.
6510 * i387-fp.h (num_xmm_registers): Delete.
6511 * inferiors.c (add_thread): Don't install the thread's regcache
6512 here.
6513 * proc-service.c (gregset_info): Fetch the current inferior's
6514 regs_info. Adjust to use it.
6515 * regcache.c: Include tdesc.h.
6516 (register_bytes, reg_defs, num_registers)
6517 (gdbserver_expedite_regs): Delete.
6518 (get_thread_regcache): If the thread doesn't have a regcache yet,
6519 create one, instead of aborting gdbserver.
6520 (regcache_invalidate_one): Rename to ...
6521 (regcache_invalidate_thread): ... this.
6522 (regcache_invalidate_one): New.
6523 (regcache_invalidate): Only invalidate registers of the current
6524 process.
6525 (init_register_cache): Add target_desc parameter, and use it.
6526 (new_register_cache): Ditto. Assert the target description has a
6527 non zero registers_size.
6528 (regcache_cpy): Add assertions. Adjust.
6529 (realloc_register_cache, set_register_cache): Delete.
6530 (registers_to_string, registers_from_string): Adjust.
6531 (find_register_by_name, find_regno, find_register_by_number)
6532 (register_cache_size): Add target_desc parameter, and use it.
6533 (free_register_cache_thread, free_register_cache_thread_one)
6534 (regcache_release, register_cache_size): New.
6535 (register_size): Add target_desc parameter, and use it.
6536 (register_data, supply_register, supply_register_zeroed)
6537 (supply_regblock, supply_register_by_name, collect_register)
6538 (collect_register_as_string, collect_register_by_name): Adjust.
6539 * regcache.h (struct target_desc): Forward declare.
6540 (struct regcache) <tdesc>: New field.
6541 (init_register_cache, new_register_cache): Add target_desc
6542 parameter.
6543 (regcache_invalidate_thread): Declare.
6544 (regcache_invalidate_one): Delete declaration.
6545 (regcache_release): Declare.
6546 (find_register_by_number, register_cache_size, register_size)
6547 (find_regno): Add target_desc parameter.
6548 (gdbserver_expedite_regs, gdbserver_xmltarget): Delete
6549 declarations.
6550 * remote-utils.c: Include tdesc.h.
6551 (outreg, prepare_resume_reply): Adjust.
6552 * server.c: Include tdesc.h.
6553 (gdbserver_xmltarget): Delete declaration.
6554 (get_features_xml, process_serial_event): Adjust.
6555 * server.h [IN_PROCESS_AGENT] (struct target_desc): Forward
6556 declare.
6557 (struct process_info) <tdesc>: New field.
6558 (ipa_tdesc): Declare.
6559 * tdesc.c: New file.
6560 * tdesc.h: New file.
6561 * tracepoint.c: Include tdesc.h.
6562 [IN_PROCESS_AGENT] (ipa_tdesc): Define.
6563 (get_context_regcache): Adjust to pass ipa_tdesc down.
6564 (do_action_at_tracepoint): Adjust to get the register cache size
6565 from the context regcache's description.
6566 (traceframe_walk_blocks): Adjust to get the register cache size
6567 from the current trace frame's description.
6568 (traceframe_get_pc): Adjust to get current trace frame's
6569 description and pass it down.
6570 (gdb_collect): Adjust to get the register cache size from the
6571 IPA's description.
6572 * linux-amd64-ipa.c (tdesc_amd64_linux): Declare.
6573 (gdbserver_xmltarget): Delete.
6574 (initialize_low_tracepoint): Set the ipa's target description.
6575 * linux-i386-ipa.c (tdesc_i386_linux): Declare.
6576 (initialize_low_tracepoint): Set the ipa's target description.
6577 * linux-x86-low.c: Include tdesc.h.
6578 [__x86_64__] (is_64bit_tdesc): New.
6579 (ps_get_thread_area, x86_get_thread_area): Use it.
6580 (i386_cannot_store_register): Rename to ...
6581 (x86_cannot_store_register): ... this. Use is_64bit_tdesc.
6582 (i386_cannot_fetch_register): Rename to ...
6583 (x86_cannot_fetch_register): ... this. Use is_64bit_tdesc.
6584 (x86_fill_gregset, x86_store_gregset): Adjust register_size calls
6585 to new interface.
6586 (target_regsets): Rename to ...
6587 (x86_regsets): ... this.
6588 (x86_get_pc, x86_set_pc): Adjust register_size calls to new
6589 interface.
6590 (x86_siginfo_fixup): Use is_64bit_tdesc.
6591 [__x86_64__] (tdesc_amd64_linux, tdesc_amd64_avx_linux)
6592 (tdesc_x32_avx_linux, tdesc_x32_linux)
6593 (tdesc_i386_linux, tdesc_i386_mmx_linux, tdesc_i386_avx_linux):
6594 Declare.
6595 (x86_linux_update_xmltarget): Delete.
6596 (I386_LINUX_XSAVE_XCR0_OFFSET): Define.
6597 (have_ptrace_getfpxregs, have_ptrace_getregset): New.
6598 (AMD64_LINUX_USER64_CS): New.
6599 (x86_linux_read_description): New, based on
6600 x86_linux_update_xmltarget.
6601 (same_process_callback): New.
6602 (x86_arch_setup_process_callback): New.
6603 (x86_linux_update_xmltarget): New.
6604 (x86_regsets_info): New.
6605 (amd64_linux_regs_info): New.
6606 (i386_linux_usrregs_info): New.
6607 (i386_linux_regs_info): New.
6608 (x86_linux_regs_info): New.
6609 (x86_arch_setup): Reimplement.
6610 (x86_install_fast_tracepoint_jump_pad): Use is_64bit_tdesc.
6611 (x86_emit_ops): Ditto.
6612 (the_low_target): Adjust. Install x86_linux_regs_info,
6613 x86_cannot_fetch_register, and x86_cannot_store_register.
6614 (initialize_low_arch): New.
6615 * linux-ia64-low.c (tdesc_ia64): Declare.
6616 (ia64_fetch_register): Adjust.
6617 (ia64_usrregs_info, regs_info): New globals.
6618 (ia64_regs_info): New function.
6619 (the_low_target): Adjust.
6620 (initialize_low_arch): New function.
6621 * linux-sparc-low.c (tdesc_sparc64): Declare.
6622 (sparc_fill_gregset_to_stack, sparc_store_gregset_from_stack):
6623 Adjust.
6624 (sparc_arch_setup): New function.
6625 (sparc_regsets_info, sparc_usrregs_info, regs_info): New globals.
6626 (the_low_target): Adjust.
6627 (initialize_low_arch): New function.
6628 * linux-ppc-low.c (tdesc_powerpc_32l, tdesc_powerpc_altivec32l)
6629 (tdesc_powerpc_cell32l, tdesc_powerpc_vsx32l)
6630 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_altivec32l)
6631 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_e500l)
6632 (tdesc_powerpc_64l, tdesc_powerpc_altivec64l)
6633 (tdesc_powerpc_cell64l, tdesc_powerpc_vsx64l)
6634 (tdesc_powerpc_isa205_64l, tdesc_powerpc_isa205_altivec64l)
6635 (tdesc_powerpc_isa205_vsx64l): Declare.
6636 (ppc_cannot_store_register, ppc_collect_ptrace_register)
6637 (ppc_supply_ptrace_register, parse_spufs_run, ppc_get_pc)
6638 (ppc_set_pc, ppc_get_hwcap): Adjust.
6639 (ppc_usrregs_info): Forward declare.
6640 (!__powerpc64__) ppc_regmap_adjusted: New global.
6641 (ppc_arch_setup): Adjust to the current process'es target
6642 description.
6643 (ppc_fill_vsxregset, ppc_store_vsxregset, ppc_fill_vrregset)
6644 (ppc_store_vrregset, ppc_fill_evrregset, ppc_store_evrregse)
6645 (ppc_store_evrregset): Adjust.
6646 (target_regsets): Rename to ...
6647 (ppc_regsets): ... this, and make static.
6648 (ppc_usrregs_info, ppc_regsets_info, regs_info): New globals.
6649 (ppc_regs_info): New function.
6650 (the_low_target): Adjust.
6651 (initialize_low_arch): New function.
6652 * linux-s390-low.c (tdesc_s390_linux32, tdesc_s390_linux32v1)
6653 (tdesc_s390_linux32v2, tdesc_s390_linux64, tdesc_s390_linux64v1)
6654 (tdesc_s390_linux64v2, tdesc_s390x_linux64, tdesc_s390x_linux64v1)
6655 (tdesc_s390x_linux64v2): Declare.
6656 (s390_collect_ptrace_register, s390_supply_ptrace_register)
6657 (s390_fill_gregset, s390_store_last_break): Adjust.
6658 (target_regsets): Rename to ...
6659 (s390_regsets): ... this, and make static.
6660 (s390_get_pc, s390_set_pc): Adjust.
6661 (s390_get_hwcap): New target_desc parameter, and use it.
6662 [__s390x__] (have_hwcap_s390_high_gprs): New global.
6663 (s390_arch_setup): Adjust to set the current process'es target
6664 description. Don't adjust the regmap.
6665 (s390_usrregs_info, s390_regsets_info, regs_info): New globals.
6666 [__s390x__] (s390_usrregs_info_3264, s390_regsets_info_3264)
6667 (regs_info_3264): New globals.
6668 (s390_regs_info): New function.
6669 (the_low_target): Adjust.
6670 (initialize_low_arch): New function.
6671 * linux-mips-low.c (tdesc_mips_linux, tdesc_mips_dsp_linux)
6672 (tdesc_mips64_linux, tdesc_mips64_dsp_linux): Declare.
6673 [__mips64] (init_registers_mips_linux)
6674 (init_registers_mips_dsp_linux): Delete defines.
6675 [__mips64] (tdesc_mips_linux, tdesc_mips_dsp_linux): New defines.
6676 (have_dsp): New global.
6677 (mips_read_description): New, based on mips_arch_setup.
6678 (mips_arch_setup): Reimplement.
6679 (get_usrregs_info): New function.
6680 (mips_cannot_fetch_register, mips_cannot_store_register)
6681 (mips_get_pc, mips_set_pc, mips_fill_gregset, mips_store_gregset)
6682 (mips_fill_fpregset, mips_store_fpregset): Adjust.
6683 (target_regsets): Rename to ...
6684 (mips_regsets): ... this, and make static.
6685 (mips_regsets_info, mips_dsp_usrregs_info, mips_usrregs_info)
6686 (dsp_regs_info, regs_info): New globals.
6687 (mips_regs_info): New function.
6688 (the_low_target): Adjust.
6689 (initialize_low_arch): New function.
6690 * linux-arm-low.c (tdesc_arm, tdesc_arm_with_iwmmxt)
6691 (tdesc_arm_with_vfpv2, tdesc_arm_with_vfpv3, tdesc_arm_with_neon):
6692 Declare.
6693 (arm_fill_vfpregset, arm_store_vfpregset): Adjust.
6694 (arm_read_description): New, with bits factored from
6695 arm_arch_setup.
6696 (arm_arch_setup): Reimplement.
6697 (target_regsets): Rename to ...
6698 (arm_regsets): ... this, and make static.
6699 (arm_regsets_info, arm_usrregs_info, regs_info): New globals.
6700 (arm_regs_info): New function.
6701 (the_low_target): Adjust.
6702 (initialize_low_arch): New function.
6703 * linux-m68k-low.c (tdesc_m68k): Declare.
6704 (target_regsets): Rename to ...
6705 (m68k_regsets): ... this, and make static.
6706 (m68k_regsets_info, m68k_usrregs_info, regs_info): New globals.
6707 (m68k_regs_info): New function.
6708 (m68k_arch_setup): New function.
6709 (the_low_target): Adjust.
6710 (initialize_low_arch): New function.
6711 * linux-sh-low.c (tdesc_sharch): Declare.
6712 (target_regsets): Rename to ...
6713 (sh_regsets): ... this, and make static.
6714 (sh_regsets_info, sh_usrregs_info, regs_info): New globals.
6715 (sh_regs_info, sh_arch_setup): New functions.
6716 (the_low_target): Adjust.
6717 (initialize_low_arch): New function.
6718 * linux-bfin-low.c (tdesc_bfin): Declare.
6719 (bfin_arch_setup): New function.
6720 (bfin_usrregs_info, regs_info): New globals.
6721 (bfin_regs_info): New function.
6722 (the_low_target): Adjust.
6723 (initialize_low_arch): New function.
6724 * linux-cris-low.c (tdesc_cris): Declare.
6725 (cris_arch_setup): New function.
6726 (cris_usrregs_info, regs_info): New globals.
6727 (cris_regs_info): New function.
6728 (the_low_target): Adjust.
6729 (initialize_low_arch): New function.
6730 * linux-cris-low.c (tdesc_crisv32): Declare.
6731 (cris_arch_setup): New function.
6732 (cris_regsets_info, cris_usrregs_info, regs_info): New globals.
6733 (cris_regs_info): New function.
6734 (the_low_target): Adjust.
6735 (initialize_low_arch): New function.
6736 * linux-m32r-low.c (tdesc_m32r): Declare.
6737 (m32r_arch_setup): New function.
6738 (m32r_usrregs_info, regs_info): New globals.
6739 (m32r_regs_info): Adjust.
6740 (initialize_low_arch): New function.
6741 * linux-tic6x-low.c (tdesc_tic6x_c64xp_linux)
6742 (tdesc_tic6x_c64x_linux, tdesc_tic6x_c62x_linux): Declare.
6743 (tic6x_usrregs_info): Forward declare.
6744 (tic6x_read_description): New function, based on ...
6745 (tic6x_arch_setup): ... this. Reimplement.
6746 (target_regsets): Rename to ...
6747 (tic6x_regsets): ... this, and make static.
6748 (tic6x_regsets_info, tic6x_usrregs_info, regs_info): New globals.
6749 (tic6x_regs_info): New function.
6750 (the_low_target): Adjust.
6751 (initialize_low_arch): New function.
6752 * linux-xtensa-low.c (tdesc_xtensa): Declare.
6753 (xtensa_fill_gregset, xtensa_store_gregset): Adjust.
6754 (target_regsets): Rename to ...
6755 (xtensa_regsets): ... this, and make static.
6756 (xtensa_regsets_info, xtensa_usrregs_info, regs_info): New
6757 globals.
6758 (xtensa_arch_setup, xtensa_regs_info): New functions.
6759 (the_low_target): Adjust.
6760 (initialize_low_arch): New function.
6761 * linux-nios2-low.c (tdesc_nios2_linux): Declare.
6762 (nios2_arch_setup): Set the current process'es tdesc.
6763 (target_regsets): Rename to ...
6764 (nios2_regsets): ... this.
6765 (nios2_regsets_info, nios2_usrregs_info, regs_info): New globals.
6766 (nios2_regs_info): New function.
6767 (the_low_target): Adjust.
6768 (initialize_low_arch): New function.
a261b8f5
PA		 6769 * linux-aarch64-low.c (tdesc_aarch64): Declare.
6770 (aarch64_arch_setup): Set the current process'es tdesc.
6771 (target_regsets): Rename to ...
6772 (aarch64_regsets): ... this.
6773 (aarch64_regsets_info, aarch64_usrregs_info, regs_info): New globals.
6774 (aarch64_regs_info): New function.
6775 (the_low_target): Adjust.
6776 (initialize_low_arch): New function.
3aee8918
PA		 6777 * linux-tile-low.c (tdesc_tilegx, tdesc_tilegx32): Declare
6778 globals.
6779 (target_regsets): Rename to ...
6780 (tile_regsets): ... this.
6781 (tile_regsets_info, tile_usrregs_info, regs_info): New globals.
6782 (tile_regs_info): New function.
6783 (tile_arch_setup): Set the current process'es tdesc.
6784 (the_low_target): Adjust.
6785 (initialize_low_arch): New function.
6786 * spu-low.c (tdesc_spu): Declare.
6787 (spu_create_inferior, spu_attach): Set the new process'es tdesc.
6788 * win32-arm-low.c (tdesc_arm): Declare.
6789 (arm_arch_setup): New function.
6790 (the_low_target): Install arm_arch_setup instead of
6791 init_registers_arm.
6792 * win32-i386-low.c (tdesc_i386, tdesc_amd64): Declare.
6793 (init_windows_x86): Rename to ...
6794 (i386_arch_setup): ... this. Set `win32_tdesc'.
6795 (the_low_target): Adjust.
6796 * win32-low.c (win32_tdesc): New global.
6797 (child_add_thread): Don't create the thread cache here.
6798 (do_initial_child_stuff): Set the new process'es tdesc.
6799 * win32-low.h (struct target_desc): Forward declare.
6800 (win32_tdesc): Declare.
6801 * lynx-i386-low.c (tdesc_i386): Declare global.
6802 (lynx_i386_arch_setup): Set `lynx_tdesc'.
6803 * lynx-low.c (lynx_tdesc): New global.
6804 (lynx_add_process): Set the new process'es tdesc.
6805 * lynx-low.h (struct target_desc): Forward declare.
6806 (lynx_tdesc): Declare global.
6807 * lynx-ppc-low.c (tdesc_powerpc_32): Declare global.
6808 (lynx_ppc_arch_setup): Set `lynx_tdesc'.
6809 * nto-low.c (nto_tdesc): New global.
6810 (do_attach): Set the new process'es tdesc.
6811 * nto-low.h (struct target_desc): Forward declare.
6812 (nto_tdesc): Declare.
6813 * nto-x86-low.c (tdesc_i386): Declare.
6814 (nto_x86_arch_setup): Set `nto_tdesc'.
6815
b1fbec62
GB		 68162013-06-04 Gary Benson <gbenson@redhat.com>
6817
6818 * server.c (handle_query): Add "augmented-libraries-svr4-read+"
6819 to qSupported response when appropriate.
6820 (handle_qxfer_libraries_svr4): Allow qXfer:libraries-svr4:read
6821 with nonzero-length annex.
6822 * linux-low.c (linux_qxfer_libraries_svr4): Parse and handle
6823 arguments supplied in annex.
6824
d1ec4ce7
DE		 68252013-05-31 Doug Evans <dje@google.com>
6826
ac44adcb 6827 PR server/15594
d1ec4ce7
DE		 6828 * linux-x86-low.c (ps_get_thread_area): Properly extend address to
6829 64 bits in 64-cross-32 environment.
6830
9b25f2d3
PA		 68312013-05-28 Pedro Alves <palves@redhat.com>
6832
6833 * Makefile.in (clean): Remove reference to aarch64-without-fpu.c.
6834 (aarch64-without-fpu.c): Delete rule.
6835 * configure.srv (aarch64*-*-linux*): Remove references to
6836 aarch64-without-fpu.o and aarch64-without-fpu.xml.
6837 * linux-aarch64-low.c (init_registers_aarch64_without_fpu): Remove
6838 declaration.
6839
6740dc9c
PA		 68402013-05-24 Pedro Alves <palves@redhat.com>
6841
6842 * server.c (handle_v_cont) <vCont;r>: Use unpack_varlen_hex
6843 instead of strchr/decode_address. Error if the range isn't split
6844 with a ','. Don't assume there's be a ':' in the action.
6845
c2d6af84
PA		 68462013-05-23 Yao Qi <yao@codesourcery.com>
6847 Pedro Alves <palves@redhat.com>
6848
6849 * linux-low.c (lwp_in_step_range): New function.
6850 (linux_wait_1): If the thread was range stepping and stopped
6851 outside the stepping range, report the stop to GDB. Otherwise,
6852 continue stepping. Add range stepping debug output.
6853 (linux_set_resume_request): Copy the step range from the resume
6854 request to the lwp.
6855 (linux_supports_range_stepping): New.
6856 (linux_target_ops) <supports_range_stepping>: Set to
6857 linux_supports_range_stepping.
6858 * linux-low.h (struct linux_target_ops)
6859 <supports_range_stepping>: New field.
6860 (struct lwp_info) <step_range_start, step_range_end>: New fields.
6861 * linux-x86-low.c (x86_supports_range_stepping): New.
6862 (the_low_target) <supports_range_stepping>: Set to
6863 x86_supports_range_stepping.
6864 * server.c (handle_v_cont): Handle 'r' action.
6865 (handle_v_requests): Append ";r" if the target supports range
6866 stepping.
6867 * target.h (struct thread_resume) <step_range_start,
6868 step_range_end>: New fields.
6869 (struct target_ops) <supports_range_stepping>:
6870 New field.
6871 (target_supports_range_stepping): New macro.
6872
58794e1a
JB		 68732013-05-17 Joel Brobecker <brobecker@adacore.com>
6874
6875 * lynx-low.c (lynx_resume): Fix null_ptid/minus_one_ptid
6876 confusion in comment.
6877
d631c5a7
JB		 68782013-05-17 Joel Brobecker <brobecker@adacore.com>
6879
6880 * lynx-low.c (struct process_info_private): New type.
6881 (lynx_add_process): New function.
6882 (lynx_create_inferior, lynx_attach): Replace calls to
6883 add_process by calls to lynx_add_process.
6884 (lynx_resume): If PTID is null, then try using
6885 current_process()->private->last_wait_event_ptid.
6886 Add comments.
6887 (lynx_clear_inferiors): Delete. The contents of that function
6888 has been inlined in lynx_mourn;
6889 (lynx_wait_1): Save the ptid in the process's private data.
6890 (lynx_mourn): Free the process' private data. Replace call
6891 to lynx_clear_inferiors by call to clear_inferiors.
6892
96f7a20f
YQ		 68932013-05-17 Yao Qi <yao@codesourcery.com>
6894
6895 * i386-low.c (i386_length_and_rw_bits): Move the comment to
6896 the right place.
6897
db0dfaa0
LM		 68982013-05-16 Luis Machado <lgustavo@codesourcery.com>
6899
6900 * linux-low.c: Move definition checks upwards for PT_TEXT_ADDR,
6901 PT_DATA_ADDR and PT_TEXT_END_ADDR. Update comments.
6902 (linux_read_offsets): Remove PT_TEXT_ADDR, PT_DATA_ADDR and
6903 PT_TEXT_END_ADDR guards. Update comments.
6904 (linux_target_op) <read_offsets>: Conditionally define to
6905 linux_read_offsets if the target is UCLIBC and if it defines
6906 PT_TEXT_ADDR, PT_DATA_ADDR and PT_TEXT_END_ADDR.
6907
68f5f838
SL		 69082013-05-06 Sandra Loosemore <sandra@codesourcery.com>
6909 Andrew Jenner <andrew@codesourcery.com>
6910
6911 * Makefile.in (SFILES): Add linux-nios2-low.c.
6912 (clean): Add action to delete nios2-linux.c.
6913 (nios2-linux.c): New rule.
6914 * configure.srv: Add nios2*-*-linux*.
6915 * linux-nios2-low.c: New.
6916
1ebff1fd
HAQ		 69172013-05-03 Hafiz Abid Qadeer <abidh@codesourcery.com>
6918
6919 * tracepoint.c (cmd_qtinit): Call 'stop_tracing'.
6920
f6150862
HZ		 69212013-04-25 Hui Zhu <hui@codesourcery.com>
6922
6923 PR gdb/15186
f6150862
HZ		 6924 * ax.c (ax_printf): Add fflush.
6925
614c279d
TT		 69262013-04-22 Tom Tromey <tromey@redhat.com>
6927
6928 * Makefile.in (SFILES): Add filestuff.c.
6929 (OBS): Add filestuff.o.
6930 (filestuff.o): New target.
6931 * config.in, configure: Rebuild.
6932 * configure.ac: Check for fdwalk, pipe2.
6933
7d4e5717
PA		 69342013-04-17 Pedro Alves <palves@redhat.com>
6935
6936 * configure.ac (USE_THREAD_DB): Delete variable.
6937 (if test "$srv_linux_thread_db" = "yes"): AC_DEFINE USE_THREAD_DB.
6938 Don't AC_SUBST USE_THREAD_DB.
6939 * Makefile.in (INTERNAL_CFLAGS): Remove @USE_THREAD_DB@.
6940 * config.in, configure: Regenerate.
6941
d5c93e41
PA		 69422013-04-16 Pedro Alves <palves@redhat.com>
6943
6944 * linux-low.h (struct lwp_info) <thread_known>: Move under
6945 the USE_THREAD_DB #ifdef.
6946
04f5fe89
PA		 69472013-04-16 Pedro Alves <palves@redhat.com>
6948
6949 * Makefile.in (INTERNAL_CFLAGS): Add @USE_THREAD_DB@.
6950 (linux-low.o): Delete rule.
6951 * linux-low.h: Always include "gdb_thread_db.h" instead of
6952 conditionally including thread_db.h.
6953 (struct lwp_info) <th>: Guard with #ifdef USE_THREAD_DB instead of
6954 HAVE_THREAD_DB_H.
6955
480b27bf
JK		 69562013-04-07 Jan Kratochvil <jan.kratochvil@redhat.com>
6957
6958 * Makefile.in (install-only): Fix make install regression.
6959
43662968
JK		 69602013-04-05 Jan Kratochvil <jan.kratochvil@redhat.com>
6961
6962 Convert man pages to texinfo, new gdbinit.5 texinfo page.
6963 * Makefile.in (install-only): Remove $(man1dir) and gdbserver.1
6964 installation.
6965 * gdbserver.1: Remove.
6966
3e74e146
PA		 69672013-03-22 Pedro Alves <palves@redhat.com>
6968
6969 * linux-low.c (handle_extended_wait): Don't call
6970 linux_enable_event_reporting.
6971
a8347a2a
TT		 69722013-03-15 Tony Theodore <tonyt@logyst.com>
6973
6974 PR build/9098:
6975 * Makefile.in (SHELL): Use @SHELL@.
6976
eeb56fa7
SDJ		 69772013-03-14 Sergio Durigan Junior <sergiodj@redhat.com>
6978
6979 * tracepoint.c (cmd_qtv): Initialize `val' with zero, silencing
6980 compiler warning.
6981
4fa7e2ff
JB		 69822013-03-13 Joel Brobecker <brobecker@adacore.com>
6983
6984 * linux-low.c (linux_target_ops) [!HAVE_LINUX_BTRACE]:
6985 Remove extraneous NULL element.
6986
8ddb1965
YQ		 69872013-03-13 Yao Qi <yao@codesourcery.com>
6988
6989 * tracepoint.c (traceframe_read_tsv): Look for the last matched
6990 'V' block in trace frame.
6991
9accd112
MM		 69922013-03-11 Markus Metzger <markus.t.metzger@intel.com>
6993
6994 * target.h (struct target_ops): Add btrace ops.
6995 (target_supports_btrace): New macro.
6996 (target_enable_btrace): New macro.
6997 (target_disable_btrace): New macro.
6998 (target_read_btrace): New macro.
6999 * gdbthread.h (struct thread_info): Add btrace field.
7000 * server.c: Include btrace-common.h.
7001 (handle_btrace_general_set): New function.
7002 (handle_btrace_enable): New function.
7003 (handle_btrace_disable): New function.
7004 (handle_general_set): Call handle_btrace_general_set.
7005 (handle_qxfer_btrace): New function.
7006 (struct qxfer qxfer_packets[]): Add btrace entry.
7007 * inferiors.c (remove_thread): Disable btrace.
7008 * linux-low: Include linux-btrace.h.
7009 (linux_low_enable_btrace): New function.
7010 (linux_low_read_btrace): New function.
7011 (linux_target_ops): Add btrace ops.
7012 * configure.srv (i[34567]86-*-linux*): Add linux-btrace.o.
7013 Add srv_linux_btrace=yes.
7014 (x86_64-*-linux*): Add linux-btrace.o.
7015 Add srv_linux_btrace=yes.
7016 * configure.ac: Define HAVE_LINUX_BTRACE.
7017 * config.in: Regenerated.
7018 * configure: Regenerated.
7019
5cc22e4c
MM		 70202013-03-11 Markus Metzger <markus.t.metzger@intel.com>
7021
7022 * server.c (handle_qxfer): Preserve error message if -3 is
7023 returned.
7024 (qxfer): Document the -3 return value.
7025
7c97f91e
MM		 70262013-03-11 Markus Metzger <markus.t.metzger@intel.com>
7027
7028 * Makefile.in (SFILES): Add $(srcdir)/common/linux-btrace.c.
7029 (linux_btrace_h): New variable.
7030 (linux-btrace.o): New rule.
7031
be9a119c 70322013-03-08 Stan Shebs <stan@codesourcery.com>
f6f899bf
HAQ		 7033 Hafiz Abid Qadeer <abidh@codesourcery.com>
7034
7035 * tracepoint.c (trace_buffer_size): New global.
7036 (DEFAULT_TRACE_BUFFER_SIZE): New define.
7037 (init_trace_buffer): Change to one-argument function. Allocate
7038 trace buffer memory.
7039 (handle_tracepoint_general_set): Call cmd_bigqtbuffer_size to
7040 handle QTBuffer:size packet.
7041 (cmd_bigqtbuffer_size): New function.
7042 (initialize_tracepoint): Call init_trace_buffer with
7043 DEFAULT_TRACE_BUFFER_SIZE.
7044 * server.c (handle_query): Add QTBuffer:size in the
7045 supported packets.
7046
e64f7499
YQ		 70472013-03-07 Yao Qi <yao@codesourcery.com>
7048
7049 * tracepoint.c (cur_action, cur_step_action): Make them unsigned.
7050 (cmd_qtfp): Initialize cur_action and cur_step_action 0 instead
7051 of -1.
7052 (cmd_qtsp): Adjust condition. Do post increment.
7053 Set cur_action and cur_step_action back to 0.
7054
f0ae6fc3
PA		 70552013-03-07 Jeremy Bennett <jeremy.bennett@embecosm.com>
7056
7057 PR server/15236
7058 * linux-low.c (linux_write_memory): Return early success if LEN is
7059 zero.
7060
b5b0b0af
CV		 70612013-03-05 Corinna Vinschen <vinschen@redhat.de>
7062
334ad4a8 7063 * configure.srv: Add x86_64-*-cygwin* as target.
b5b0b0af 7064
589bc927
TT		 70652013-02-28 Tom Tromey <tromey@redhat.com>
7066
7067 * configure.ac: Invoke AC_SYS_LARGEFILE.
7068 * configure, config.in: Rebuild.
7069
dfe07582
CV		 70702013-02-28 Corinna Vinschen <vinschen@redhat.com>
7071
7072 * win32-low.c: Throughout, fix format strings and casts of
7073 printf-like functions to avoid type related warnings on all
7074 platforms.
7075 (get_child_debug_event): Print dwDebugEventCode as hex since
7076 that's how it's usually documented.
7077
736cd585
YQ		 70782013-02-28 Yao Qi <yao@codesourcery.com>
7079
7080 * tracepoint.c (cmd_qtbuffer): Call phex_nz instead of
7081 pulongest.
7082
e1f58301
JW		 70832013-02-27 Jiong Wang <jiwang@tilera.com>
7084
7085 * Makefile.in (clean): Remove reg-tilegx.c, reg-tilegx32.c.
7086 (reg-tilegx32.c): New rule.
7087 * configure.srv (tilegx-*-linux*): Add reg-tilegx32.o to srv_regobj.
7088 * linux-tile-low.c (tile_arch_setup): New function. Invoke
7089 different register info initializer according to elf class.
7090 (init_registers_tilgx32): New function. The tilegx32 register info
7091 initializer.
7092 (tile_fill_gregset): Use "uint_reg_t" to represent register size.
7093 (tile_store_gregset): Likewise.
7094
d171ca78
YQ		 70952013-02-27 Yao Qi <yao@codesourcery.com>
7096
7097 * server.c (process_point_options): Print debug message when
7098 debug_threads is true.
7099
282bbdf3
YQ		 71002013-02-26 Yao Qi <yao@codesourcery.com>
7101
7102 * tracepoint.c (cmd_qtbuffer): Don't set '\0' in OWN_BUF.
7103
aca22551
PA		 71042013-02-19 Pedro Alves <palves@redhat.com>
7105 Kai Tietz <ktietz@redhat.com>
7106
7107 PR gdb/15161
7108
7109 * server.c (handle_query) <CRC check>: Use unpack_varlen_hex
7110 instead of strtoul to extract address from packet.
7111 (process_serial_event) <'z'>: Likewise.
7112
4f3cee1c
YQ		 71132013-02-18 Yao Qi <yao@codesourcery.com>
7114
7115 * linux-bfin-low.c (the_low_target): Use NULL instead of 0.
7116
8e1d55a3
PA		 71172013-02-14 Pedro Alves <palves@redhat.com>
7118
7119 Plug memory leak.
7120
7121 * tracepoint.c (cmd_qtnotes): Free TRACING_USER_NAME,
7122 TRACING_NOTES and TRACING_STOP_NOTE before clobbering.
7123
458820da
PA		 71242013-02-14 Pedro Alves <palves@redhat.com>
7125
7126 * tracepoint.c (cmd_qtdpsrc): Use savestring.
7127
baea0dae
PA		 71282013-02-14 Pedro Alves <palves@redhat.com>
7129
7130 * tracepoint.c (save_string): Delete.
7131 (add_tracepoint_action): Use savestring instead of save_string.
7132
0b1afbb3
PA		 71332013-02-12 Pedro Alves <palves@redhat.com>
7134
7135 * linux-xtensa-low.c: Ditto.
7136 * xtensa-xtregs.c: Ditto.
7137
8a4ac37e
PA		 71382013-02-12 Sanimir Agovic <sanimir.agovic@intel.com>
7139
7140 * thread-db.c (thread_db_get_tls_address): NULL pointer check
7141 thread_db.
7142
148de6bb
MS		 71432013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
7144
7145 * linux-aarch64-low.c (aarch64_arch_setup): Clamp
7146 aarch64_num_wp_regs and aarch64_num_bp_regs to
7147 AARCH64_HWP_MAX_NUM and AARCH64_HBP_MAX_NUM respectively.
7148
55fac6e0
MS		 71492013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
7150
7151 * linux-aarch64-low.c (ps_get_thread_area): Replace
7152 PTRACE_GET_THREAD_AREA with PTRACE_GETREGSET.
7153
176eb98c
MS		 71542013-02-04 Jim MacArthur <jim.macarthur@arm.com>
7155 Marcus Shawcroft <marcus.shawcroft@arm.com>
7156 Nigel Stephens <nigel.stephens@arm.com>
7157 Yufeng Zhang <yufeng.zhang@arm.com>
7158
7159 * Makefile.in (clean): Remove aarch64.c and aarch64-without-fpu.c.
7160 (aarch64.c, aarch64-without-fpu.c): New targets.
7161 * configure.srv (aarch64*-*-linux*): New.
7162 * linux-aarch64-low.c: New file.
7163
56f7af9c
MS		 71642013-02-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
7165
43aaf8b6 7166 * linux-low.c (handle_extended_wait, linux_create_inferior)
56f7af9c
MS		 7167 (linux_attach_lwp_1, linux_kill_one_lwp, linux_attach_one_lwp)
7168 (dequeue_one_deferred_signal, linux_resume_one_thread)
7169 (fetch_register, linux_write_memory, linux_enable_event_reporting)
7170 (linux_tracefork_grandchild, linux_test_for_tracefork)
7171 (linux_read_offsets, linux_xfer_siginfo, linux_xfer_siginfo): Add
7172 PTRACE_ARG3_TYPE and PTRACE_ARG4_TYPE cast to ptrace arguments
7173 where the argument is 0.
7174
60f662b0
YQ		 71752013-01-25 Yao Qi <yao@codesourcery.com>
7176
7177 * event-loop.c: Include "queue.h".
7178 (gdb_event_p): New typedef.
7179 (struct gdb_event) <next_event>: Remove.
7180 (event_queue): Change to QUEUE(gdb_event_p).
7181 (async_queue_event): Remove.
7182 (gdb_event_xfree): New.
7183 (initialize_event_loop): New.
7184 (process_event): Use API from QUEUE.
7185 (wait_for_event): Likewise.
7186 * server.c (main): Call initialize_event_loop.
7187 * server.h (initialize_event_loop): Declare.
7188
5ae4861a
YQ		 71892013-01-18 Yao Qi <yao@codesourcery.com>
7190
7191 * ax.h (struct eval_agent_expr_context): New.
7192 (gdb_eval_agent_expr): Update declaration.
7193 * ax.c (gdb_eval_agent_expr): Remove argument REGCACHE and
7194 TFRAME. Add new argument CTX.
7195 * server.h (struct eval_agent_expr_context): Declare.
7196 (agent_mem_read, agent_tsv_read): Update declaration.
7197 (agent_mem_read_string): Likewise.
7198 * tracepoint.c (eval_tracepoint_agent_expr): Remove.
7199 (add_traceframe_block): Add new argument TPOINT.
7200 Increase TPOINT->traceframe_usage.
7201 (do_action_at_tracepoint): Call gdb_eval_agent_expr instead of
7202 eval_tracepoint_agent_expr.
7203 (condition_true_at_tracepoint): Likewise.
7204 (agent_mem_read): Remove argument TFRAME. Add argument CTX.
7205 (agent_mem_read_string, agent_tsv_read): Likewise.
7206
85e00e85
YQ		 72072013-01-16 Yao Qi <yao@codesourcery.com>
7208
7209 * linux-low.c (linux_resume_one_lwp): Don't check
7210 'lwp->bp_reinsert != 0'.
7211
4039cf45
JB		 72122013-01-07 Joel Brobecker <brobecker@adacore.com>
7213 Pedro Alves <palves@redhat.com>
7214
7215 * lynx-low.c (ptrace_request_to_str): Define a temporary
7216 macro and use it to simplify this function's implementation.
7217
9044dee2
JB		 72182013-01-07 Joel Brobecker <brobecker@adacore.com>
7219
7220 * lynx-low.c (lynx_resume): Call perror_with_name if lynx_ptrace
7221 sets errno.
7222
e6352c8f
JB		 72232013-01-07 Joel Brobecker <brobecker@adacore.com>
7224
7225 * configure.srv (i[34567]86-*-lynxos*): Set srv_xmlfiles.
7226
50681a27
JB		 72272013-01-07 Joel Brobecker <brobecker@adacore.com>
7228
7229 * configure.srv (powerpc-*-lynxos*): Set srv_xmlfiles.
7230
3f6e77ef
JB		 72312013-01-07 Joel Brobecker <brobecker@adacore.com>
7232
7233 * lynx-low.c (lynx_resume): Use the resume_info parameter
7234 to determine the ptid for the lynx_ptrace call, unless
7235 it is equal to minus_one_ptid, in which case we use the
7236 ptid of the current_inferior.
7237 (lynx_wait_1): After having received a thread create/exit
7238 event, resume the inferior's execution using the signaling
7239 thread's ptid, rather than the old ptid.
7240
7fda33ae
JB		 72412013-01-07 Joel Brobecker <brobecker@adacore.com>
7242
7243 * lynx-low.c (lynx_resume): Delete variable ret.
7244
b9786c74
JB		 72452013-01-01 Joel Brobecker <brobecker@adacore.com>
7246
7247 * gdbreplay.c (gdbreplay_version): Update copyright year.
7248 * server.c (gdbserver_version): Likewise.
7249
8b93d60f
JB		 72502012-12-17 Joel Brobecker <brobecker@adacore.com>
7251
7252 * lynx-low.c (lynx_wait_1): Add debug trace before adding
7253 new thread.
7254
037335a7
JB		 72552012-12-17 Joel Brobecker <brobecker@adacore.com>
7256
7257 * lynx-low.c (ptrace_request_to_str): Add handling for
7258 PTRACE_GETTRACESIG.
7259
52d4cbd8
JB		 72602012-12-17 Joel Brobecker <brobecker@adacore.com>
7261
7262 * lynx-low.c (lynx_attach): Delete variable new_process.
7263
ab8f6ca9
JB		 72642012-12-17 Joel Brobecker <brobecker@adacore.com>
7265
7266 * lynx-low.c (lynx_create_inferior): Delete variable
7267 new_process.
7268
78cbc024
JB		 72692012-12-17 Joel Brobecker <brobecker@adacore.com>
7270
7271 * lynx-low.c (ptrace_request_to_str): Do not handle
7272 PTRACE_GETTHREADLIST if this macro does not exist.
7273
14a00470
YQ		 72742012-12-15 Yao Qi <yao@codesourcery.com>
7275
7276 * Makefile.in (OBS): Add notif.o.
7277 * notif.c, notif.h: New.
7278 * server.c: Include "notif.h".
7279 (struct vstop_notif) <next>: Remove.
7280 <base>: New field.
7281 (queue_stop_reply): Update.
7282 (push_event, send_next_stop_reply): Remove.
7283 (discard_queued_stop_replies): Update.
7284 (notif_stop): New variable.
7285 (handle_v_stopped): Remove.
7286 (handle_v_requests): Don't call handle_v_stopped. Call
7287 handle_ack_notif instead.
7288 (queue_stop_reply_callback): Call notif_event_enque instead
7289 of queue_stop_reply.
7290 (handle_status): Don't call send_next_stop_reply, call
7291 notif_write_event instead.
7292 (kill_inferior_callback): Likewise.
7293 (detach_or_kill_inferior_callback): Likewise.
7294 (main): Call initialize_notif.
7295 (process_serial_event): Call QUEUE_is_empty.
7296 (handle_target_event): Call notif_push instead of push event.
7297 * server.h (push_event): Remove declaration.
7298
61c125b9
TT		 72992012-12-10 Tom Tromey <tromey@redhat.com>
7300
7301 * Makefile.in (DEPMODE, DEPDIR, depcomp, COMPILE.pre)
7302 (COMPILE.post, COMPILE, POSTCOMPILE, IPAGENT_COMPILE): New
7303 macros.
7304 (.c.o): Rewrite.
7305 (ax-ipa.o, tracepoint-ipa.o, utils-ipa.o, format-ipa.o)
7306 (common-utils-ipa.o, remote-utils-ipa.o, regcache-ipa.o)
7307 (i386-linux-ipa.o, linux-i386-ipa.o, linux-amd64-ipa.o)
7308 (amd64-linux-ipa.o, ax.o): Rewrite.
7309 (event-loop.o, hostio.o, hostio-errno.o, inferiors.o, mem-break.o)
7310 (proc-service.o, regcache.o, remote-utils.o, server.o, target.o)
7311 (thread-db.o, tracepoint.o, utils.o, gdbreplay.o, dll.o): Remove.
7312 (signals.o, linux-procfs.o, linux-ptrace.o, common-utils.o, vec.o)
7313 (gdb_vecs.o, xml-utils.o, linux-osdata.o, ptid.o, buffer.o)
7314 (format.o, agent.o, vasprintf.o, vsnprintf.o): Rewrite.
7315 (i386-low.o, i387-fp.o, linux-low.o, linux-arm-low.o)
7316 (linux-bfin-low.o, linux-cris-low.o, linux-crisv32-low.o)
7317 (linux-ia64-low.o, linux-m32r-low.o, linux-mips-low.o)
7318 (linux-ppc-low.o, linux-s390-low.o, linux-sh-low.o)
7319 (linux-tic6x-low.o, linux-x86-low.o, linux-xtensa-low.o)
7320 (linux-tile-low.o, lynx-low.o, lynx-ppc-low.o, nto-low.o)
7321 (nto-x86-low.o, linux-low.o, win32-low.o, win32-arm-low.o)
7322 (win32-i386-low.o, spu-low.o, reg-arm.o, arm-with-iwmmxt.o)
7323 (arm-with-vfpv2.o, arm-with-vfpv3.o, arm-with-neon.o, reg-bfin.o)
7324 (reg-cris.o, reg-crisv32.o, i386.o, i386-linux.o, i386-avx.o)
7325 (i386-avx-linux.o, i386-mmx.o, i386-mmx-linux.o, reg-ia64.o)
7326 (reg-m32r.o, reg-m68k.o, reg-cf.o, mips-linux.o, mips-dsp-linux.o)
7327 (mips64-linux.o, mips64-dsp-linux.o, powerpc-32.o, powerpc-32l.o)
7328 (powerpc-altivec32l.o, powerpc-cell32l.o, powerpc-vsx32l.o)
7329 (powerpc-isa205-32l.o, powerpc-isa205-altivec32l.o)
7330 (powerpc-isa205-vsx32l.o, powerpc-e500l.o, powerpc-64l.o)
7331 (powerpc-altivec64l.o, powerpc-cell64l.o, powerpc-vsx64l.o)
7332 (powerpc-isa205-64l.o, powerpc-isa205-altivec64l.o)
7333 (powerpc-isa205-vsx64l.o, s390-linux32.o, s390-linux32v1.o)
7334 (s390-linux32v2.o, s390-linux64.o, s390-linux64v1.o)
7335 (s390-linux64v2.o, s390x-linux64.o, s390x-linux64v1.o)
7336 (s390x-linux64v2.o, tic6x-c64xp-linux.o, tic6x-c64x-linux.o)
7337 (tic6x-c62x-linux.o, reg-sh.o, reg-sparc64.o, reg-spu.o, amd64.o)
7338 (amd64-linux.o, amd64-avx.o, amd64-avx-linux.o, x32.o)
7339 (x32-linux.o, x32-avx.o, x32-avx-linux.o, reg-xtensa.o)
7340 (reg-tilegx.o): Remove.
7341 (all_object_files): New macro.
7342 Include .deps files.
7343 * aclocal.m4, configure: Rebuild.
7344 * acinclude.m4: Include depstand.m4, lead-dot.m4.
7345 * configure.ac: Invoke ZW_CREATE_DEPDIR,
7346 ZW_PROG_COMPILER_DEPENDENCIES. Compute GMAKE condition.
7347
e90e9ad9
TT		 73482012-12-05 Tom Tromey <tromey@redhat.com>
7349
7350 PR gdb/14917:
7351 * server.h (current_insn_ptr, emit_error): Declare 'extern'.
7352
02d403bf 73532012-11-28 Markus Metzger <markus.t.metzger@intel.com>
945bf713
MM		 7354
7355 * configure.ac: Check for linux/perf_event.h.
7356 * config.in: Regenerated.
7357 * configure: Regenerated.
7358
0270a750
PA		 73592012-11-26 Maxime Villard <rustyBSD@gmx.fr>
7360
7361 * hostio.c (handle_readlink): Decrease buffer size
7362 parameter passed to readlink by one byte.
7363
8c29b58e
YQ		 73642012-11-26 Yao Qi <yao@codesourcery.com>
7365
7366 * configure.ac (build_warnings): Append '-Wempty-body'.
7367 * configure: Regenerated.
7368 * linux-low.c (linux_create_inferior): Use braces for empty 'if'
7369 body.
7370
8bdce1ff
PM		 73712012-11-15 Pierre Muller <muller@sourceware.org>
7372
7373 * configure.ac (AC_CHECK_HEADERS): Add wait.h header.
7374 * config.in: Regenerate.
7375 * configure: Regenerate.
7376 * linux-low.c: Use "gdb_stat.h" header instead of <sys/stat.h> header.
7377 Use "gdb_wait.h" header instead of <sys/wait.h> header.
7378 * lynx-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
7379 * remote-utils.c: Use "gdb_stat.h" header instead of <sys/stat.h>
7380 header.
7381 * server.c: Remove HAVE_WAIT_H conditional. Use "gdb_wait.h" header
7382 instead of <sys/wait.h> header.
7383 * spu-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
7384
02d403bf 73852012-11-13 Markus Metzger <markus.t.metzger@intel.com>
3ba6ad0f
MM		 7386
7387 * Makefile.in: (INTERNAL_CFLAGS): Add -DGDBSERVER
7388 (various make rules): Remove -DGDBSERVER
7389
fbd5db48
YQ		 73902012-11-09 Yao Qi <yao@codesourcery.com>
7391
7392 * spu-low.c (current_ptid): Move it to ..
7393 * gdbthread.h: ... here. New.
7394 * remote-utils.c (read_ptid): Use macro 'current_ptid'.
7395 * server.c (myresume, process_serial_event): Likewise.
7396 * thread-db.c (thread_db_find_new_threads): Likewise.
7397 * tracepoint.c (run_inferior_command): Likewise.
7398
b3dc46ff
AB		 73992012-10-01 Andrew Burgess <aburgess@broadcom.com>
7400
7401 * server.c (handle_search_memory_1): Include access length in
7402 warning message.
7403
07c04788
HPN		 74042012-09-05 Michael Brandt <michael.brandt@axis.com>
7405
7406 * linux-crisv32-low.c: Fix compile errors.
7407
918d227b
YQ		 74082012-09-04 Yao Qi <yao@codesourcery.com>
7409
7410 * tracepoint.c (cmd_qtsv): Adjust debug message.
7411 Don't check CUR_TPOINT.
7412
18c1b81a
YQ		 74132012-08-28 Yao Qi <yao@codesourcery.com>
7414
7415 * ax.c, tracepoint.c: Replace ATTR_FORMAT with ATTRIBUTE_PRINTF.
7416 * server.h: Include 'libiberty.h' and 'ansidecl.h'.
7417 (ATTR_NORETURN, ATTR_FORMAT, ATTR_MALLOC): Remove.
7418 Remove declarations of xmalloc, xreallloc, xstrdup and
7419 freeargv.
7420 * Makefile.in (libiberty_h): New.
7421 (server_h): Append dependencies 'libiberty.h' and 'ansidecl.h'.
7422 (linux-bfin-low.o): Append dependency 'libiberty.h'.
7423
dc82f37b
YQ		 74242012-08-23 Yao Qi <yao@codesourcery.com>
7425
7426 * server.h: Remove declaration of 'xsnprintf'.
7427
406b1477
KS		 74282012-08-22 Keith Seitz <keiths@redhat.com>
7429
7430 * server.h: Include build-gnulib-gbserver/config.h.
7431 * gdbreplay.c: Likewise.
7432
e6712ff1
DE		 74332012-08-08 Doug Evans <dje@google.com>
7434
7435 * Makefile.in (SFILES): Add gdb_vecs.c.
7436 (OBS): Add gdb_vecs.o.
7437 (gdb_vecs_h, host_defs_h): New variables.
7438 (thread-db.o): Add $(gdb_vecs_h) dependency.
7439 (gdb_vecs.o): New rule.
7440 * thread-db.c: #include "gdb_vecs.h".
7441 (thread_db_load_search): Use a vector to iterate over path elements.
7442 Handle text appearing after "$pdir".
7443
7444 * configure.ac: Add check for strstr.
7445 * config.in: Regenerate.
7446 * configure: Regenerate.
7447
7c3270ae
UW		 74482012-08-02 Ulrich Weigand <ulrich.weigand@linaro.org>
7449
7450 * hostio.c (handle_pread): If pread fails, fall back to attempting
7451 lseek/read.
7452 (handle_pwrite): Likewise for pwrite.
7453
b62e2b27
UW		 74542012-08-01 Ulrich Weigand <ulrich.weigand@linaro.org>
7455
7456 * linux-arm-low.c (arm_linux_hw_point_initialize): Distinguish
7457 between unsupported TYPE and unimplementable ADDR/LEN combination.
7458 (arm_insert_point): Act on new return value.
7459
78a99e91
PA		 74602012-07-31 Pedro Alves <palves@redhat.com>
7461
7462 * server.c (process_point_options): Only skip tokens if we find
7463 one that is unrecognized. Don't treat 'X' specially while
7464 skipping unrecognized tokens.
7465
fcf303ab
UW		 74662012-07-30 Ulrich Weigand <ulrich.weigand@linaro.org>
7467
7468 * linux-arm-low.c (arm_linux_hw_point_initialize): Do not attempt
7469 to 4-byte-align HW breakpoint addresses for Thumb.
7470
7255706c
YQ		 74712012-07-27 Yao Qi <yao@codesourcery.com>
7472
7473 PR remote/14161.
7474
7475 * server.h: Declare gdb_agent_about_to_close.
7476 * target.c (kill_inferior): Include "agent.h".
7477 New. Send command 'kill'.
7478 * target.h (kill_inferior): Removed macro.
7479 * tracepoint.c (gdb_agent_about_to_close): New.
7480 (gdb_agent_helper_thread): Handle command 'close'.
7481 Wait endlessly until the inferior stops.
7482 Install gdb_agent_remove_socket to atexit hook.
7483 (agent_socket_name): New static variable.
7484 (gdb_agent_socket_init): Replace local variable 'name' with
7485 'agent_socket_name'.
7486 (gdb_agent_remove_socket): New.
7487
5a3f286f
YQ		 74882012-07-27 Yao Qi <yao@codesourcery.com>
7489
7490 * server.c (process_point_options): Stop at 'X' when parsing.
7491
961bd387
ME		 74922012-07-19 Michael Eager <eager@eagercon.com>
7493
a261b8f5 7494 * i386-low.c (Z_packet_to_hw_type): Add Z_PACKET_HW_BP, translate
961bd387
ME		 7495 to hw_execute.
7496 * linux-x86-low.c (x86_insert_point, x86_remove_point):
7497 Call i386_low_insert_watchpoint, i386_low_remove_watchpoint to add/del
7498 hardware breakpoint.
7499
aa7c7447
JK		 75002012-07-07 Jan Kratochvil <jan.kratochvil@redhat.com>
7501
7502 * gdbserver/linux-low.c (initialize_low): Call
7503 linux_ptrace_init_warnings.
7504
7f216e7c
DE		 75052012-07-02 Doug Evans <dje@google.com>
7506
7507 * mem-break.c (gdb_no_commands_at_breakpoint): Fix cast from
7508 pointer to int.
7509
d3ce09f5
SS		 75102012-07-02 Stan Shebs <stan@codesourcery.com>
7511
7512 * Makefile.in (WARN_CFLAGS_NO_FORMAT): Define.
7513 (ax.o): Add it to build rule.
7514 (ax-ipa.o): Ditto.
7515 (OBS): Add format.o.
7516 (IPA_OBS): Add format.o.
7517 * server.c (handle_query): Claim support for breakpoint commands.
7518 (process_point_options): Add command case.
7519 (process_serial_event): Leave running if there are printfs in
7520 effect.
7521 * mem-break.h (any_persistent_commands): Declare.
7522 (add_breakpoint_commands): Declare.
7523 (gdb_no_commands_at_breakpoint): Declare.
7524 (run_breakpoint_commands): Declare.
7525 * mem-break.c (struct point_command_list): New struct.
7526 (struct breakpoint): New field command_list.
7527 (any_persistent_commands): New function.
7528 (add_commands_to_breakpoint): New function.
7529 (add_breakpoint_commands): New function.
7530 (gdb_no_commands_at_breakpoint): New function.
7531 (run_breakpoint_commands): New function.
7532 * linux-low.c (linux_wait_1): Test for and run breakpoint commands
7533 locally.
7534 * ax.c: Include format.h.
7535 (ax_printf): New function.
7536 (gdb_eval_agent_expr): Add printf opcode.
7537
2f8f6aed
YQ		 75382012-06-13 Yao Qi <yao@codesourcery.com>
7539
7540 * server.c (start_inferior): Remove duplicated writes to fields
7541 'last_resume_kind' and 'last_status' of 'current_inferior'.
7542
0c9070b3
YQ		 75432012-06-12 Yao Qi <yao@codesourcery.com>
7544 Pedro Alves <palves@redhat.com>
7545
7546 * linux-low.c (linux_set_resume_request): Simplify predicate. Add
7547 comment.
7548 * server.c (handle_v_cont): Extend comment.
7549
c52daf70
YQ		 75502012-06-11 Yao Qi <yao@codesourcery.com>
7551
7552 * linux-low.c (linux_attach): Add 'static'.
7553
d38bbb0a
YQ		 75542012-06-06 Yao Qi <yao@codesourcery.com>
7555
7556 * ax.c (gdb_eval_agent_expr): Print `top' in hex.
7557
89dc0afd
JK		 75582012-06-01 Jan Kratochvil <jan.kratochvil@redhat.com>
7559
7560 Fix gcc -flto compilation warning.
7561 * server.c (main): Make variable multi_mode and attach volatile.
7562
75f62ce7
TJB		 75632012-05-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
7564
7565 * linux-low.c (get_r_debug): Disable code using DT_MIPS_RLD_MAP
7566 if the platform doesn't know about it.
7567
65f479b6
PA		 75682012-05-30 Jeff Kenton <jkenton@tilera.com>
7569
7570 * Makefile.in (SFILES): Add linux-tile-low.c.
7571 (linux-tile-low.o, reg-tilegx.o, reg-tilegx.c): New rules.
7572 * configure.srv: Handle tilegx-*-linux*.
7573 * linux-tile-low.c: New file.
7574
0c5bf5a9
JK		 75752012-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
7576
7577 * linux-low.c (linux_qxfer_libraries_svr4): Return -1 if R_DEBUG is -1.
7578
a493e3e2
PA		 75792012-05-24 Pedro Alves <palves@redhat.com>
7580
7581 PR gdb/7205
7582
43aaf8b6 7583 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
a493e3e2 7584
2ea28649
PA		 75852012-05-24 Pedro Alves <palves@redhat.com>
7586
7587 PR gdb/7205
7588
7589 Replace target_signal with gdb_signal throughout.
7590
8d409d16
MR		 75912012-05-22 Maciej W. Rozycki <macro@codesourcery.com>
7592
7593 * linux-low.c (linux_store_registers): Avoid the copying sequence
7594 when no data has been retrieved by ptrace.
7595
23512c01
MGD		 75962012-05-22 Will Deacon <will.deacon@arm.com>
7597
7598 * linux-low (__UCLIBC__ && !(__UCLIBC_HAS_MMU__ || __ARCH_HAS_MMU__)):
7599 Include asm/ptrace.h.
7600 (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define only if not
7601 already defined.
7602
4934b29e
MR		 76032012-05-21 Maciej W. Rozycki <macro@codesourcery.com>
7604
7605 * linux-low.c (linux_store_registers): Don't re-retrieve data
7606 with ptrace that has already been obtained from /proc. Always
7607 copy any data retrieved with ptrace to the buffer supplied.
7608
bde24c0a
PA		 76092012-05-11 Yao Qi <yao@codesourcery.com>
7610 Pedro Alves <palves@redhat.com>
7611
7612 * linux-low.c (enum stopping_threads_kind): New.
7613 (stopping_threads): Change type to `enum stopping_threads_kind'.
7614 (handle_extended_wait): If stopping and suspending threads, leave
7615 the new_lwp suspended too.
7616 (linux_wait_for_event): Adjust.
7617 (stop_all_lwps): Set `stopping_threads' to
7618 STOPPING_AND_SUSPENDING_THREADS or STOPPING_THREADS depending on
7619 whether we're suspending threads or just stopping them. Assert no
7620 recursion happens.
7621
623b6bdf
YQ		 76222012-04-29 Yao Qi <yao@codesourcery.com>
7623
7624 * server.h: Move some code to ...
7625 * gdbthread.h: ... here. New.
7626 * Makefile.in (inferiors.o, regcache.o): Depends on gdbthread.h
7627 (remote-utils.o, server.o, target.o tracepoint.o): Likewise.
7628 (nto-low.o, win32-low.o): Likewise.
7629 * inferiors.c, linux-low.h, nto-low.c: Include gdbthread.h.
7630 * regcache.c, remote-utils.c, server.c: Likewise.
7631 * target.c, tracepoint.c, win32-low.c: Likewise.
7632
f15f9948
TJB		 76332012-04-24 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
7634
7635 * linux-low.h (PTRACE_ARG3_TYPE): Move macro from linux-low.c.
7636 (PTRACE_ARG4_TYPE): Likewise.
7637 (PTRACE_XFER_TYPE): Likewise.
7638 * linux-arm-low.c (arm_prepare_to_resume): Cast third argument of
7639 ptrace to PTRACE_ARG3_TYPE.
7640 * linux-low.c (PTRACE_ARG3_TYPE): Move macro to linux-low.h.
7641 (PTRACE_ARG4_TYPE): Likewise.
7642 (PTRACE_XFER_TYPE): Likewise.
7643 (linux_detach_one_lwp): Cast fourth argument of
7644 ptrace to long then PTRACE_ARG4_TYPE.
7645 (regsets_fetch_inferior_registers): Cast third argument of
7646 ptrace to long then PTRACE_ARG3_TYPE.
7647 (regsets_store_inferior_registers): Likewise.
7648
38ea300a
PA		 76492012-04-20 Pedro Alves <palves@redhat.com>
7650
7651 * configure: Regenerate.
7652
c971b7fa
PA		 76532012-04-19 Pedro Alves <palves@redhat.com>
7654
43aaf8b6 7655 * Makefile.in (GNULIB_BUILDDIR): New.
c971b7fa 7656 (LIBGNU, INCGNU, GNULIB_H): Adjust.
43aaf8b6
PA		 7657 (SUBDIRS, CLEANDIRS, REQUIRED_SUBDIRS): New.
7658 (all, install-only, uninstall, clean-info, all-lib, clean): No
7659 longer pass GNULIB_FLAGS_TO_PASS. Use subdir_do.
7660 (maintainer-clean realclean distclean): Use subdir_do.
7661 (subdir_do): New.
7662 (gnulib/import/Makefile): Adjust. Replace gnulib/import with
c971b7fa 7663 $(GNULIB_BUILDDIR). Don't pass argument to config.status.
43aaf8b6
PA		 7664 * acinclude.m4: Include acx_configure_dir.m4.
7665 * configure.ac: Remove gl_EARLY, gl_INIT, and AM_INIT_AUTOMAKE
7666 calls. Call AC_PROG_RANLIB. Configure gnulib using
7667 ACX_CONFIGURE_DIR.
7668 (GNULIB): New.
7669 (GNULIB_STDINT_H): Adjust.
7670 (AC_OUTPUT): Don't output gnulib/Makefile anymore.
7671 * gdbreplay.c: Include build-gnulib/config.h.
7672 * server.h: Likewise.
7673 * aclocal.m4: Regenerate.
7674 * config.in: Regenerate.
7675 * configure: Regenerate.
c971b7fa 7676
809277f8
PA		 76772012-04-19 Pedro Alves <palves@redhat.com>
7678
7679 * Makefile.in (LIBGNU, INCGNU): Adjust.
7680 (GNULIB_FLAGS_TO_PASS, GNULIB_H): Adjust.
7681 (all, install-only, uninstall, clean-info, all-lib, clean)
7682 (maintainer-clean, Makefile, gnulib/Makefile): Adjust.
7683 * configure.ac: Adjust AC_OUTPUT output.
7684 * aclocal.m4: Regenerate.
7685 * configure: Regenerate.
7686
fd9bb8b8
PA		 76872012-04-19 Pedro Alves <palves@redhat.com>
7688
7689 * Makefile.in (generated_files): New.
7690 (server_h): Remove the explicit dependency on config.h, and depend
7691 on $generated_files.
7692
1c298c66
PA		 76932012-04-19 Pedro Alves <palves@redhat.com>
7694
7695 * Makefile.in (INCGNU): Add -Ignulib.
7696
57c4b50b
PA		 76972012-04-19 Pedro Alves <palves@redhat.com>
7698
7699 * Makefile.in (GNULIB_INCLUDE_DIR): Rename to ...
7700 (INCGNU): ... this, and spell out -I here.
7701 (GNULIB_LIB): Rename to ...
7702 (LIBGNU): ... this.
7703 (INCLUDE_CFLAGS, gdbserver$(EXEEXT), $(GNULIB_LIB) rule): Adjust.
7704
1030e047
PA		 77052012-04-19 Pedro Alves <palves@redhat.com>
7706
7707 * config.in: Regenerate.
7708
447d4319
PA		 77092012-04-19 Pedro Alves <palves@redhat.com>
7710
7711 * configure.ac: Remove AC_CHECK_DECLS check for memmem.
7712 * server.h (memmem): Remove declaration.
7713 * config.in: Regenerate.
7714 * configure: Regenerate.
7715
aad9eab9
YQ		 77162012-04-19 Yao Qi <yao@codesourcery.com>
7717
7718 * Makefile.in (SFILES): Add common/vec.c.
7719 (OBS): Add vec.o.
7720 (vec.o): New rule.
7721
3e10640f
YQ		 77222012-04-19 Yao Qi <yao@codesourcery.com>
7723
7724 * remote-utils.c (prepare_resume_reply): Replace with macro
7725 target_core_of_thread.
7726 * server.c (handle_qxfer_threads_proper): Likewise.
7727 * target.h (traget_core_of_thread): New macro.
7728
71622373
PA		 77292012-04-18 Pedro Alves <palves@redhat.com>
7730
7731 * aclocal.m4: Regenerate.
7732 * configure: Regenerate.
7733
80d26939
YQ		 77342012-04-16 Yao Qi <yao@codesourcery.com>
7735
7736 * tracepoint.c (cmd_qtstart): Download tracepoints even when they are
7737 duplicated on address.
7738
42476b70
YQ		 77392012-04-16 Yao Qi <yao@codesourcery.com>
7740
7741 * tracepoint.c (COPY_FIELD_TO_BUF): New macro.
7742 (struct tracepoint_action_ops) <send>: New field.
7743 (m_tracepoint_action_send, r_tracepoint_action_send): New.
7744 (agent_expr_send, x_tracepoint_action_send): New.
7745 (l_tracepoint_action_send): New.
7746 (cmd_qtdp): Download and install tracepoint
7747 according to `use_agent'.
7748 (run_inferior_command): Add one more parameter `len'.
7749 Update callers.
7750 (tracepoint_send_agent): New.
7751 (cmd_qtdp, cmd_qtstart): Call tracepoint_send_agent.
7752
7bc83639
YQ		 77532012-04-16 Yao Qi <yao@codesourcery.com>
7754
7755 * tracepoint.c (download_tracepoints): Moved to ...
7756 (cmd_qtstart): ... here.
7757
5f18041e
YQ		 77582012-04-14 Yao Qi <yao@codesourcery.com>
7759
7760 * tracepoint.c: Include inttypes.h.
7761 (struct collect_memory_action): Use sized types.
7762 (struct tracepoint): Likewise.
7763 (cmd_qtdp, stop_tracing): Update print specifiers.
7764 (cmd_qtp, response_tracepoint): Likewise.
7765 (collect_data_at_tracepoint): Likewise.
7766 (collect_data_at_step): Likewise.
7767
55a8c076
YQ		 77682012-04-14 Yao Qi <yao@codesourcery.com>
7769
7770 Import gnulib module inttypes.
7771 * aclocal.m4, config.in, configure: Regenerated.
7772
dc750257
YQ		 77732012-04-14 Yao Qi <yao@codesourcery.com>
7774
7775 * Makefile.in (maintainer-clean, realclean, distclean): Remove
7776 Makefile and config.status at last.
7777
0ab5faf9
YQ		 77782012-04-13 Yao Qi <yao@codesourcery.com>
7779
7780 * tracepoint.c: Include stdint.h unconditionally.
7781
18f5fd81
TJB		 77822012-04-13 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
7783
7784 * acinclude.m4 (GDBSERVER_HAVE_THREAD_DB_TYPE): New macro based
7785 on BFD_HAVE_SYS_PROCFS_TYPE.
7786 * configure.ac: Look for lwpid_t and psaddr_t in libthread_db.h.
7787 * configure: Regenerate.
7788 * config.in: Likewise.
7789
4d47af5c
L		 77902012-04-13 H.J. Lu <hongjiu.lu@intel.com>
7791
7792 * Makefile.in (clean): Also remove x32.c x32-linux.c
7793 x32-avx.c x32-avx-linux.c.
7794 (x32.o): New target.
7795 (x32.c): Likewise.
7796 (x32-linux.o): Likewise.
7797 (x32-linux.c): Likewise.
7798 (x32-avx.o): Likewise.
7799 (x32-avx.c): Likewise.
7800 (x32-avx-linux.o): Likewise.
7801 (x32-avx-linux.c): Likewise.
7802
7803 * configure.srv (srv_amd64_regobj): Add x32.o x32-avx.o.
7804 (srv_amd64_linux_regobj): Add x32-linux.o x32-avx-linux.o.
7805 (srv_i386_64bit_xmlfiles): Add i386/x32-core.xml.
7806 (srv_amd64_xmlfiles): Add i386/x32.xml i386/x32-avx.xml.
7807 (srv_amd64_linux_xmlfiles): Add i386/x32-linux.xml
7808 i386/x32-avx-linux.xml.
7809
7810 * linux-x86-low.c (init_registers_x32_linux): New prototype.
7811 (init_registers_x32_avx_linux): Likwise.
7812 (x86_linux_update_xmltarget): Call init_registers_x32_linux
7813 or init_registers_x32_avx_linux if linux_is_elf64 is false.
7814
ecedbe58
PA		 78152012-04-13 Pedro Alves <palves@redhat.com>
7816
7817 * Makefile.in (GNULIB_FLAGS_TO_PASS): New.
7818 (FLAGS_TO_PASS): Don't change or set $top_srcdir, $srcdir and VPATH.
7819 (all, uninstall, clean-info, all-lib, clean, maintainer-clean)
7820 (realclean, distclean): Explicitly pass $GNULIB_FLAGS_TO_PASS to
7821 the sub-make.
7822
c92b5177
L		 78232012-04-12 H.J. Lu <hongjiu.lu@intel.com>
7824
7825 * linux-x86-low.c (compat_x32_clock_t): New.
7826 (compat_x32_siginfo_t): Likewise.
7827 (compat_x32_siginfo_from_siginfo): Likewise.
7828 (siginfo_from_compat_x32_siginfo): Likewise.
7829 (linux_is_elf64): Likewise.
7830 (x86_siginfo_fixup): Call compat_x32_siginfo_from_siginfo
7831 and siginfo_from_compat_x32_siginfo for x32.
7832 (x86_arch_setup): Set linux_is_elf64.
7833
214d508e
L		 78342012-04-12 H.J. Lu <hongjiu.lu@intel.com>
7835
7836 PR gdb/13969
7837 * linux-low.c (linux_pid_exe_is_elf_64_file): Also return the
7838 e_machine field.
7839 (linux_qxfer_libraries_svr4): Update call to elf_64_file_p.
7840 * linux-low.h (linux_pid_exe_is_elf_64_file): Updated.
7841 * linux-x86-low.c (x86_arch_setup): Check if GDBserver is
7842 compatible with process.
7843
c9a1864a
YQ		 78442012-04-12 Yao Qi <yao@codesourcery.com>
7845
7846 * Makefile.in: Define abs_top_srcdir and abs_srcdir.
7847 (INCLUDE_CFLAGS): Append GNULIB_INCLUDE_DIR.
7848 (install-only, install-info, clean): Handle sub dir gnulib.
7849 (all-lib, am--refresh): New targets.
7850 (memmem.o): Remove target.
7851 * configure.ac: Remove AC_CONFIG_LIBOBJ_DIR.
7852 Invoke gl_EARLY. Invoke AC_CHECK_PROGS for make.
7853 (AC_REPLACE_FUNCS): Remove memmem.
7854 Invoke gl_INIT and AM_INIT_AUTOMAKE.
7855 (AC_OUTPUT): Generate Makefile in gnulib/.
7856 * aclocal.m4, config.in, configure: Regenerated.
7857
367ba2c2
MR		 78582012-04-10 Maciej W. Rozycki <macro@codesourcery.com>
7859
7860 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP.
7861
9d236627
PA		 78622012-04-05 Pedro Alves <palves@redhat.com>
7863
7864 -Werror=strict-aliasing
7865
7866 * spu-low.c (parse_spufs_run): Avoid dereferencing type-punned
7867 pointer.
7868
111217b3
PA		 78692012-04-04 Pedro Alves <palves@redhat.com>
7870
7871 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
7872 (sparc_store_gregset_from_stack, sparc_store_gregset)
7873 (sparc_breakpoint_at): Fix formatting.
7874
8365dcf5
TJB		 78752012-03-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
7876
7877 * configure.ac: Check whether Elf32_auxv_t and Elf64_auxv_t
7878 are available.
7879 * linux-low.c [HAVE_ELF32_AUXV_T] (Elf32_auxv_t): Add typedef.
7880 [HAVE_ELF64_AUXV_T] (Elf64_auxv_t): Likewise.
7881 * config.in: Regenerate.
7882 * configure: Likewise.
7883
689cc2ae
PA		 78842012-03-29 Pedro Alves <palves@redhat.com>
7885
7886 * linux-low.c (regsets_store_inferior_registers) [__sparc__]:
7887 Correct ptrace arguments.
7888
c14dfd32
PA		 78892012-03-28 Pedro Alves <palves@redhat.com>
7890
7891 * linux-ia64-low.c (ia64_regmap): Map IA64_EC_REGNUM to PT_AR_EC.
7892 (IA64_GR0_REGNUM, IA64_FR0_REGNUM)
7893 (IA64_FR1_REGNUM): New defines.
7894 (ia64_fetch_register): New.
7895 (the_low_target): Install it.
7896 * linux-low.h (struct linux_target_ops) <fetch_register>: New
7897 field.
7898 * linux-low.c (linux_fetch_registers): Try the
7899 the_low_target.fetch_register hook first.
7900
7901 * linux-arm-low.c (the_low_target): Adjust.
7902 * linux-bfin-low.c (the_low_target): Adjust.
7903 * linux-cris-low.c (the_low_target): Adjust.
7904 * linux-crisv32-low.c (the_low_target): Adjust.
7905 * linux-m32r-low.c (the_low_target): Adjust.
7906 * linux-m68k-low.c (the_low_target): Adjust.
7907 * linux-mips-low.c (the_low_target): Adjust.
7908 * linux-ppc-low.c (the_low_target): Adjust.
7909 * linux-s390-low.c (the_low_target): Adjust.
7910 * linux-sh-low.c (the_low_target): Adjust.
7911 * linux-sparc-low.c (the_low_target): Adjust.
7912 * linux-tic6x-low.c (the_low_target): Adjust.
7913 * linux-x86-low.c (the_low_target): Adjust.
7914 * linux-xtensa-low.c (the_low_target): Adjust.
7915
63c88e13
PA		 79162012-03-26 Pedro Alves <palves@redhat.com>
7917
7918 * server.c (handle_qxfer_libraries): Don't bail early if
7919 the_target->qxfer_libraries_svr4 is not NULL.
7920
fb723180
PA		 79212012-03-26 Pedro Alves <palves@redhat.com>
7922
7923 * linux-low.c (linux_qxfer_libraries_svr4): Fix pasto in comment.
7924
0afae3cf
PA		 79252012-03-23 Pedro Alves <palves@redhat.com>
7926
7927 * linux-low.c (linux_qxfer_libraries_svr4): Terminate the
7928 "library-list-svr4" element's start tag when the the DSO list is
7929 empty.
7930
485f1ee4
PA		 79312012-03-23 Pedro Alves <palves@redhat.com>
7932
7933 * linux-low.c (read_one_ptr): Read the inferior's pointer through
7934 a variable whose type size is the same as the inferior's pointer
7935 size.
7936
a5362b9a
TS		 79372012-03-21 Thomas Schwinge <thomas@codesourcery.com>
7938
7939 * linux-arm-low.c (arm_stopped_by_watchpoint): Use siginfo_t instead of
7940 struct siginfo.
7941 * linux-low.c (siginfo_fixup, linux_xfer_siginfo): Likewise.
7942 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
7943 * linux-low.h: Include <signal.h>.
7944 (struct siginfo): Remove forward declaration.
7945 (struct linux_target_ops) <siginfo_fixup>: Use siginfo_t instead of
7946 struct siginfo.
7947
d226c142
MF		 79482012-03-21 Mike Frysinger <vapier@gentoo.org>
7949
7950 * .gitignore: Ignore more files.
7951
122f36ef
PA		 79522012-03-19 Pedro Alves <palves@redhat.com>
7953 Jan Kratochvil <jan.kratochvil@redhat.com>
7954
7955 * server.c (cont_thread, general_thread): Add describing comments.
7956 (start_inferior): Clear `cont_thread'.
7957 (handle_v_cont): Don't set `cont_thread' if resuming all threads
7958 of a process.
7959
fc3e5175
YQ		 79602012-03-15 Yao Qi <yao@codesourcery.com>
7961
7962 * tracepoint.c (install_tracepoint): Move duplicated tracepoint
7963 handling to ...
7964 (cmd_qtdp): ... here.
7965
8d0d92cd
YQ		 79662012-03-15 Yao Qi <yao@codesourcery.com>
7967
7968 * tracepoint.c (struct tracepoint_action_ops): New.
7969 (struct tracepoint_action) [!IN_PROCESS_AGENT] <ops>: New field.
7970 (m_tracepoint_action_download): New.
7971 (r_tracepoint_action_download): New.
7972 (x_tracepoint_action_download): New.
7973 (l_tracepoint_action_download): New.
7974 (add_tracepoint_action): Install `action->ops' according type.
7975 (download_tracepoint_1): Move code `download' function pointer
7976 of various tracepoint_action_ops.
7977
87b0bb13
JK		 79782012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
7979
7980 * linux-low.c (linux_attach_lwp_1): New variable buffer. Call
7981 linux_ptrace_attach_warnings.
7982
5f572dec
JK		 79832012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
7984
7985 * Makefile.in (linux-ptrace.o): New.
7986 * configure.srv (arm*-*-linux*, bfin-*-*linux*, crisv32-*-linux*)
7987 (cris-*-linux*, i[34567]86-*-linux*, ia64-*-linux*, m32r*-*-linux*)
7988 (m68*-*-linux*, m68*-*-uclinux*, mips*-*-linux*, powerpc*-*-linux*)
7989 (s390*-*-linux*, sh*-*-linux*, sparc*-*-linux*, tic6x-*-uclinux)
7990 (x86_64-*-linux*, xtensa*-*-linux*): Add linux-ptrace.o to SRV_TGTOBJ
7991 of these targets.
7992 * linux-low.c (linux_attach_lwp_1): Remove redundent else clause.
7993
f4647387
YQ		 79942012-03-08 Yao Qi <yao@codesourcery.com>
7995 Pedro Alves <palves@redhat.com>
7996
7997 Fix PR server/13392.
7998 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Check
7999 offset of JMP insn.
8000 * tracepoint.c (remove_tracepoint): New.
8001 (cmd_qtdp): Call remove_tracepoint when failed to install.
8002
9b224c5e
PA		 80032012-03-07 Pedro Alves <palves@redhat.com>
8004
8005 * linux-low.c (get_detach_signal): New.
8006 (linux_detach_one_lwp): Get rid of a pending SIGSTOP with SIGCONT.
8007 Pass on pending signals to PTRACE_DETACH. Check the result of the
8008 ptrace call.
8009 * server.c (program_signals, program_signals_p): New.
8010 (handle_general_set): Handle QProgramSignals.
8011 * server.h (program_signals, program_signals_p): Declare.
8012
e237a7e2
JK		 80132012-03-05 Pedro Alves <palves@redhat.com>
8014 Jan Kratochvil <jan.kratochvil@redhat.com>
8015
8016 * linux-low.c (get_dynamic): Don't warn when PT_PHDR isn't found.
8017 New comment why.
8018
5808517f
YQ		 80192012-03-03 Yao Qi <yao@codesourcery.com>
8020
8021 * tracepoint.c (tracepoint_look_up_symbols): Update call to
8022 agent_look_up_symbols.
8023
58b4daa5
YQ		 80242012-03-03 Yao Qi <yao@codesourcery.com>
8025
8026 * Makefile.in (linux-low.o): Keep dependence on agent.h.
8027 (linux-x86-low.o): Likewise.
8028 * server.h: Remove in_process_agent_loaded.
8029 * tracepoint.c (in_process_agent_loaded): Removed. Moved it
8030 common/agent.c.
8031 Update callers.
8032
8ffcbaaf
YQ		 80332012-03-03 Yao Qi <yao@codesourcery.com>
8034
8035 * tracepoint.c (gdb_agent_capability): New global.
8036 (in_process_agent_loaded_ust): Renamed to
8037 `in_process_agent_supports_ust'.
8038 Update callers.
8039 (in_process_agent_supports_ust): Call agent_capability_check.
8040 (clear_installed_tracepoints): Assert that agent supports
8041 agent.
8042
d1feda86
YQ		 80432012-03-03 Yao Qi <yao@codesourcery.com>
8044
8045 * linux-low.c (linux_supports_agent): New.
8046 (linux_target_ops): Initialize field `supports_agent' with
8047 linux_supports_agent.
8048 * target.h (struct target_ops) <supports_agent>: New.
8049 (target_supports_agent): New macro.
8050 * server.c (handle_general_set): Handle packet 'QAgent'.
8051 (handle_query): Send `QAgent+'.
8052 * Makefile.in (server.o): Depends on agent.h.
8053
2fa291ac
YQ		 80542012-03-03 Yao Qi <yao@codesourcery.com>
8055
8056 * Makefile.in (OBS): Add agent.o.
8057 Add new rule for agent.o.
8058 Track dependence of tracepoint.c on agent.h.
8059 * tracepoint.c (run_inferior_command_1):
8060 (run_inferior_command): Call agent_run_command.
8061 (gdb_ust_connect_sync_socket): Deleted. Move it to
8062 common/agent.c.
8063 (resume_thread, stop_thread): Likewise.
8064 (gdb_ust_socket_init): Renamed to ...
8065 (gdb_agent_socket_init): ... New.
8066 (gdb_ust_thread): Renamed to ...
8067 (gdb_agent_helper_thread): ... New.
8068 (gdb_ust_init): Move some code to ...
8069 (gdb_agent_init): ... here. New.
8070 [HAVE_UST]: Call gdb_ust_init.
8071 (initialize_tracepoint_ftlib): Call gdb_agent_init.
8072 * configure.ac: Add `sys/un.h' to AC_CHECK_HEADERS.
8073 * config.in, configure: Regenerated.
8074
05044653
PA		 80752012-03-02 Pedro Alves <palves@redhat.com>
8076
8077 * inferiors.c (add_pid_to_list, pull_pid_from_list): Delete.
8078 * linux-low.c (struct simple_pid_list): New.
8079 (stopped_pids): New a struct simple_pid_list pointer.
8080 (add_to_pid_list, pull_pid_from_list): New.
8081 (handle_extended_wait): Don't assume the first signal new children
8082 report is SIGSTOP. Adjust call to pull_pid_from_list.
8083 (linux_wait_for_lwp): Adjust.
8084
8d00225b
YQ		 80852012-03-02 Yao Qi <yao@codesourcery.com>
8086
8087 * tracepoint.c (do_action_at_tracepoint): Write `stop_pc' in
8088 debug log.
8089
19560ba5
YQ		 80902012-03-02 Yao Qi <yao@codesourcery.com>
8091
8092 * tracepoint.c (collect_ust_data_at_tracepoint): Remove parameters
8093 `stop_pc' and `tpoint'. Update caller.
8094
1faeff08
MR		 80952012-03-01 Maciej W. Rozycki <macro@codesourcery.com>
8096
8097 * linux-low.h (linux_target_ops): Add regset_bitmap member.
8098 * linux-low.c (use_linux_regsets): New macro.
8099 [!HAVE_LINUX_REGSETS] (regsets_fetch_inferior_registers): Likewise.
8100 [!HAVE_LINUX_REGSETS] (regsets_store_inferior_registers): Likewise.
8101 (linux_register_in_regsets): New function.
8102 (usr_fetch_inferior_registers): Skip registers covered by
8103 regsets.
8104 (usr_store_inferior_registers): Likewise.
8105 (usr_fetch_inferior_registers): New macro.
8106 (usr_store_inferior_registers): Likewise.
8107 (linux_fetch_registers): Handle mixed regset/non-regset targets.
8108 (linux_store_registers): Likewise.
8109 * linux-mips-low.c (init_registers_mips_dsp_linux): New
8110 prototype.
8111 (init_registers_mips64_dsp_linux): Likewise.
8112 (init_registers_mips_linux): New macro.
8113 (init_registers_mips_dsp_linux): Likewise.
8114 (mips_dsp_num_regs): Likewise.
8115 (DSP_BASE, DSP_CONTROL): New fallback macros.
8116 (mips_base_regs): New macro.
8117 (mips_regmap): Use it. Fix the size.
8118 (mips_dsp_regmap): New variable.
8119 (mips_dsp_regset_bitmap): Likewise.
8120 (mips_arch_setup): New function.
8121 (mips_cannot_fetch_register): Use the_low_target.regmap rather
8122 than mips_regmap.
8123 (mips_cannot_store_register): Likewise.
8124 (the_low_target): Update .arch_setup, .num_regs and .regmap
8125 initializers. Add .regset_bitmap initializer.
8126 * linux-arm-low.c (the_low_target): Add .regset_bitmap
8127 initializer.
8128 * linux-bfin-low.c (the_low_target): Likewise.
8129 * linux-cris-low.c (the_low_target): Likewise.
8130 * linux-crisv32-low.c (the_low_target): Likewise.
8131 * linux-ia64-low.c (the_low_target): Likewise.
8132 * linux-m32r-low.c (the_low_target): Likewise.
8133 * linux-m68k-low.c (the_low_target): Likewise.
8134 * linux-ppc-low.c (the_low_target): Likewise.
8135 * linux-s390-low.c (the_low_target): Likewise.
8136 * linux-sh-low.c (the_low_target): Likewise.
8137 * linux-sparc-low.c (the_low_target): Likewise.
8138 * linux-tic6x-low.c (the_low_target): Likewise.
8139 * linux-x86-low.c (the_low_target): Likewise.
8140 * linux-xtensa-low.c (the_low_target): Likewise.
8141 * configure.srv <mips*-*-linux*>: Add mips-dsp-linux.o and
8142 mips64-dsp-linux.o to srv_regobj. Add mips-dsp-linux.xml,
8143 mips64-dsp-linux.xml, mips-dsp.xml and mips64-dsp.xml to
8144 srv_xmlfiles.
8145 * Makefile.in (mips-dsp-linux.o, mips-dsp-linux.c): New targets.
8146 (mips64-dsp-linux.o, mips64-dsp-linux.c): Likewise.
8147
c03e6ccc
YQ		 81482012-02-29 Yao Qi <yao@codesourcery.com>
8149 Pedro Alves <palves@redhat.com>
8150
8151 * linux-low.c: (linux_wait_1): Call unsuspend_all_lwps when
8152 `step_over_finished' is true.
8153
644cebc9
PA		 81542012-02-27 Pedro Alves <palves@redhat.com>
8155
8156 * linux-low.c (pid_is_stopped): Delete, moved to common/.
8157 (linux_attach_lwp_1): Adjust to use linux_proc_pid_is_stopped.
8158
c14d7ab2
PA		 81592012-02-27 Pedro Alves <palves@redhat.com>
8160
8161 PR server/9684
8162 * linux-low.c (pid_is_stopped): New.
8163 (linux_attach_lwp_1): Handle attaching to 'T (stopped)' processes.
8164
412c89dd
LM		 81652012-02-25 Luis Machado <lgustavo@codesourcery.com>
8166
8167 * mem-break.c (clear_gdb_breakpoint_conditions): Fix de-allocation
8168 of conditions.
8169
b745defe
MR		 81702012-02-24 Maciej W. Rozycki <macro@codesourcery.com>
8171
8172 * linux-mips-low.c (mips_regmap): Correct the index of $f9.
8173
9f3a5c85
LM		 81742012-02-24 Luis Machado <lgustavo@codesourcery>
8175
8176 * server.c (handle_query): Advertise support for target-side
8177 breakpoint condition evaluation.
8178 (process_point_options): New function.
8179 (process_serial_event): When inserting a breakpoint, check for
8180 a target-side condition that should be evaluated.
8181
8182 * mem-break.c: Include regcache.h and ax.h.
8183 (point_cond_list_t): New data structure.
8184 (breakpoint) <cond_list>: New field.
8185 (find_gdb_breakpoint_at): Make non-static.
8186 (delete_gdb_breakpoint_at): Clear any target-side
8187 conditions.
8188 (clear_gdb_breakpoint_conditions): New function.
8189 (add_condition_to_breakpoint): Likewise.
8190 (add_breakpoint_condition): Likewise.
8191 (gdb_condition_true_at_breakpoint): Likewise.
8192 (gdb_breakpoint_here): Return result directly instead
8193 of going through a local variable.
8194
8195 * mem-break.h (find_gdb_breakpoint_at): New prototype.
8196 (clear_gdb_breakpoint_conditions): Likewise.
8197 (add_breakpoint_condition): Likewise.
8198 (gdb_condition_true_at_breakpoint): Likewise.
8199
8200 * linux-low.c (linux_wait_1): Evaluate target-side breakpoint condition.
8201 (need_step_over_p): Take target-side breakpoint condition into
8202 consideration.
8203
5e1dc496
LM		 82042012-02-24 Luis Machado <lgustavo@codesourcery>
8205
8206 * server.h: Include tracepoint.h.
8207 (agent_mem_read, agent_get_trace_state_variable_value,
8208 agent_set_trace_state_variable_value,
8209 agent_tsv_read, agent_mem_read_string, get_get_tsv_func_addr,
8210 get_set_tsv_func_addr): New prototypes.
8211
8212 * ax.h: New include file.
8213 * ax.c: New source file.
8214
8215 * tracepoint.c: Include ax.h.
8216 (gdb_agent_op, gdb_agent_op_names, gdb_agent_op_sizes,
8217 agent_expr, eval_result_type): Move to ax.h.
8218 (parse_agent_expr): Rename to ...
8219 (gdb_parse_agent_expr): ... this, make it non-static and move
8220 to ax.h.
8221 (unparse_agent_expr) Rename to ...
8222 (gdb_unparse_agent_expr): ... this, make it non-static and move
8223 to ax.h.
8224 (eval_agent_expr): Rename to ...
8225 (eval_tracepoint_agent_expr): ... this.
8226 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Remove
8227 forward declarations.
8228 (add_tracepoint_action): Call gdb_parse_agent_expr (...).
8229 (agent_get_trace_state_variable_value): New function.
8230 (agent_set_trace_state_variable_value): New function.
8231 (cmd_qtdp): Call gdb_parse_agent_expr (...).
8232 (response_tracepoint): Call gdb_unparse_agent_expr (...).
8233 (do_action_at_tracepoint): Call eval_tracepoint_agent_expr (...).
8234 (condition_true_at_tracepoint): Likewise.
8235 (parse_agent_expr): Rename to ...
8236 (gdb_parse_agent_expr): ... this and move to ax.c.
8237 (unparse_agent_expr): Rename to ...
8238 (gdb_unparse_agent_expr): ... this and move to ax.c.
8239 (gdb_agent_op_name): Move to ax.c.
8240 (eval_agent_expr): Rename to ...
8241 (gdb_eval_agent_expr): ... this, use regcache passed as parameter
8242 and move to ax.c.
8243 (eval_tracepoint_agent_expr): New function.
8244 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Make
43aaf8b6 8245 non-static.
5e1dc496
LM		 8246 (current_insn_ptr, emit_error, struct bytecode_address): Move to
8247 ax.c.
8248 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul, emit_lsh,
8249 emit_rsh_signed, emit_rsh_unsigned, emit_ext, emit_log_not,
8250 emit_bit_and, emit_bit_or, emit_bit_xor, emit_bit_not, emit_equal,
8251 emit_less_signed, emit_less_unsigned, emit_ref, emit_if_goto,
8252 emit_goto, write_goto_address, emit_const, emit_reg, emit_pop,
8253 emit_stack, emit_zero_ext, emit_swap, emit_stack_adjust,
8254 emit_int_call_1, emit_void_call_2, emit_eq_goto, emit_ne_goto,
8255 emit_lt_goto, emit_ge_goto, emit_gt_goto, emit_le_goto): Move to ax.c.
8256 (get_get_tsv_func_addr, get_set_tsv_func_addr): New functions.
8257 (compile_bytecodes): Remove forward declaration.
8258 (is_goto_target): Move to ax.c.
8259 (compile_bytecodes): Move to ax.c and call
8260 agent_get_trace_state_variable_value (...) and
8261 agent_set_trace_state_variable_value (...).
8262
8263 * Makefile.in: Update ax.c and IPA dependencies.
8264
277e4e52
PA		 82652012-02-24 Pedro Alves <palves@redhat.com>
8266
8267 * tracepoint.c (cmd_bigqtbuffer): Rename as ...
8268 (cmd_bigqtbuffer_circular): ... this. Only handle
8269 'QTBuffer:circular:'.
8270 (handle_tracepoint_general_set): Adjust.
8271
bf4c19f7
YQ		 82722012-02-16 Yao Qi <yao@codesourcery.com>
8273
8274 * inferiors.c: Move code to ...
8275 * dll.c: .... here. New.
8276 * server.h: Declare clear_dlls.
8277 * Makefile.in (SFILES): Add dll.c.
8278 (OBS): Add dll.o
8279 (dll.o): New rule.
8280
d73f2619
YQ		 82812012-02-11 Yao Qi <yao@codesourcery.com>
8282
8283 * server.c: (handle_monitor_command): Add a new parameter
8284 `own_buf'.
8285 (handle_query): Update caller.
8286
f8255c2a
JB		 82872012-02-09 Joel Brobecker <brobecker@adacore.com>
8288
8289 * configure.ac: Add readlink to AC_CHECK_FUNCS list.
8290 * configure, config.in: Regenerate.
8291 * hostio.c: Provide an alternate implementation if HAVE_READLINK
8292 is not defined.
8293
da84f473
PA		 82942012-02-02 Pedro Alves <palves@redhat.com>
8295
8296 Try SIGKILL first, then PTRACE_KILL.
8297 * linux-low.c (linux_kill_one_lwp): New.
8298 (linux_kill_one_lwp): Rename to ...
8299 (kill_one_lwp_callback): ... this. Use the new
8300 linux_kill_one_lwp.
8301
e886a173
PA		 83022012-02-02 Pedro Alves <palves@redhat.com>
8303
8304 * tracepoint.c (cmd_qtminftpilen): Return 0 if there's no current
8305 inferior.
8306
be07f1a2
PA		 83072012-01-27 Pedro Alves <palves@redhat.com>
8308
8309 * linux-low.c (linux_child_pid_to_exec_file): Delete.
8310 (elf_64_file_p): Make static.
8311 (linux_pid_exe_is_elf_64_file): New.
8312 * linux-low.h (linux_child_pid_to_exec_file, elf_64_file_p):
8313 Delete declarations.
8314 (linux_pid_exe_is_elf_64_file): Declare.
8315 * linux-x86-low.c (x86_arch_setup): Use
8316 linux_pid_exe_is_elf_64_file.
8317
d8301ad1
JK		 83182012-01-25 Jan Kratochvil <jan.kratochvil@redhat.com>
8319
8320 * linux-low.c (linux_wait_for_event_1): Rename to ...
8321 (linux_wait_for_event): ... here and merge it with former
8322 linux_wait_for_event - new variable wait_ptid, use it.
8323 (linux_wait_for_event): Remove - merge it to linux_wait_for_event_1.
8324
01b17894
PA		 83252012-01-23 Pedro Alves <palves@redhat.com>
8326
8327 * server.c (main): Avoid yet another case of infinite loop while
8328 detaching/killing after a longjmp.
8329
e825046f
JK		 83302012-01-20 Jan Kratochvil <jan.kratochvil@redhat.com>
8331
8332 Code cleanup.
8333 * linux-low.c (linux_wait_for_event_1): Use ptid_is_pid.
8334
b9e7b9c3
UW		 83352012-01-20 Ulrich Weigand <ulrich.weigand@linaro.org>
8336
8337 * hostio.c (handle_readlink): New function.
8338 (handle_vFile): Call it to handle "vFile:readlink" packets.
8339
901f9912
UW		 83402012-01-20 Pedro Alves <palves@redhat.com>
8341 Ulrich Weigand <ulrich.weigand@linaro.org>
8342
8343 * server.c (handle_v_requests): Only support vAttach and vRun to
8344 start multiple processes when in extended protocol mode.
8345
fc1ab1a0
PA		 83462012-01-17 Pedro Alves <palves@redhat.com>
8347
8348 * tracepoint.c (initialize_tracepoint): Use mmap instead of
8349 memalign plus mprotect to allocate the scratch buffer.
8350
7d5d4e98
PA		 83512012-01-13 Pedro Alves <palves@redhat.com>
8352
8353 * server.c (attach_inferior): Clear `cont_thread'.
8354
f128d5e9
PA		 83552012-01-13 Pedro Alves <palves@redhat.com>
8356
8357 * server.c (main): Avoid infinite loop while detaching/killing
8358 after a longjmp.
8359
06db92f0
DE		 83602012-01-09 Doug Evans <dje@google.com>
8361
8362 * server.c (start_inferior): Set last_ptid in --wrapper case.
8363
32d92999
YQ		 83642012-01-06 Yao Qi <yao@codesourcery.com>
8365
8366 * tracepoint.c [IN_PROCESS_AGENT] (debug_threads): Macro
8367 defined.
8368 [IN_PROCESS_AGENT] (debug_agent): New global variable.
8369
5e0a92a9
YQ		 83702012-01-04 Yao Qi <yao@codesourcery.com>
8371
8372 * tracepoint.c (cmd_qtdp): Print debug message
8373 for static tracepoint.
8374
ae639e8c
YQ		 83752012-01-04 Yao Qi <yao@codesourcery.com>
8376
8377 * tracepoint.c (trace_vdebug): Differentiate debug message
8378 between gdbserver and IPA.
8379
f72429c5
YQ		 83802012-01-03 Yao Qi <yao@codesourcery.com>
8381
8382 * tracepoint.c (tracepoint_was_hit): Don't collect for
8383 static tracepoint.
8384
12c3e59c
JB		 83852012-01-02 Joel Brobecker <brobecker@adacore.com>
8386
8387 * terminal.h: Reformat copyright header.
8388
67827812
JB		 83892012-01-02 Joel Brobecker <brobecker@adacore.com>
8390
8391 * server.c (gdbserver_version): Update copyright year.
8392 * gdbreplay.c (gdbreplay_version): Likewise.
8393
3e52c33d
JK		 83942011-12-18 Jan Kratochvil <jan.kratochvil@redhat.com>
8395
8396 * linux-low.c (linux_create_inferior): Put empty if clause for write.
8397
8398 Revert:
8399 2011-12-18 Hui Zhu <teawater@gmail.com>
8400 * linux-low.c (linux_create_inferior): Save return value to ret.
8401
66f1260e
HZ		 84022011-12-18 Hui Zhu <teawater@gmail.com>
8403
8404 * linux-low.c (linux_create_inferior): Save return value to ret.
8405
e77616d7
DE		 84062011-12-16 Doug Evans <dje@google.com>
8407
e7b06c57
DE		 8408 * linux-low.c (linux_create_inferior): If stdio connection,
8409 redirect stdin from /dev/null, stdout to stderr.
8410 * remote-utils.c (remote_is_stdio): New static global.
8411 (remote_connection_is_stdio): New function.
8412 (remote_prepare): Handle stdio connection.
8413 (remote_open): Ditto.
8414 (remote_close): Don't close stdin for stdio connections.
8415 (read_prim,write_prim): New functions. Replace all calls to
8416 read/write to these.
8417 * server.c (main): Watch for "-" argument. Move call to
8418 remote_prepare before start_inferior.
8419 * server.h (STDIO_CONNECTION_NAME): New macro.
8420 (remote_connection_is_stdio): Declare.
8421
e77616d7
DE		 8422 * remote-utils.c (prepare_resume_reply): Remove extraneous \n
8423 in debugging output.
8424
82067193
YQ		 84252011-12-15 Yao Qi <yao@codesourcery.com>
8426
8427 * tracepoint.c: Include sys/syscall.h.
8428 (gdb_ust_thread): Remove preprocessor conditional.
8429
82bfbe7e
PA		 84302011-12-14 Pedro Alves <pedro@codesourcery.com>
8431
8432 * linux-low.c (linux_detach_one_lwp): Call
8433 the_low_target.prepare_to_resume before detaching.
8434
712c6575
YQ		 84352011-12-14 Yao Qi <yao@codesourcery.com>
8436
8437 * tracepoint.c (gdb_ust_thread): Don't ignore return value
8438 of write.
8439
d54d1edf
YQ		 84402011-12-14 Yao Qi <yao@codesourcery.com>
8441
8442 * i386-low.c (i386_low_stopped_data_address): Initialize local
8443 variable `control'.
8444
6210a125
PA		 84452011-12-13 Pedro Alves <pedro@codesourcery.com>
8446
8447 PR remote/13492
8448
8449 * i386-low.c (i386_low_stopped_data_address): Avoid fetching
8450 DR_CONTROL unless necessary. Extend comments.
8451 * linux-x86-low.c (x86_linux_prepare_to_resume): Don't write to
8452 DR0-3 if not used. If any watchpoint was set, clear DR_STATUS.
8453
2ece8244
YQ		 84542011-12-13 Yao Qi <yao@codesourcery.com>
8455
8456 * tracepoint.c (trace_buffer_alloc): Replace magic numbers with
8457 macros.
8458 (upload_fast_traceframes, upload_fast_traceframes): Likewise.
8459
784867a5
JK		 84602011-12-08 Jan Kratochvil <jan.kratochvil@redhat.com>
8461
8462 * linux-low.c (linux_kill): Skip PTRACE_KILL if LWP does not exist.
8463 Print new debug message for such case.
8464
6bf36717
JK		 84652011-12-06 Jan Kratochvil <jan.kratochvil@redhat.com>
8466
8467 Fix overlapping memcpy.
8468 * mem-break.c (set_raw_breakpoint_at): New variable buf. Use it for
8469 the read_inferior_memory transfer.
8470 (delete_fast_tracepoint_jump): New variable buf. Use it for the
8471 write_inferior_memory transfer.
8472 (set_fast_tracepoint_jump): New variable buf. Use it for the
8473 read_inferior_memory and write_inferior_memory transfers.
8474 (uninsert_fast_tracepoint_jumps_at, reinsert_fast_tracepoint_jumps_at)
8475 (delete_raw_breakpoint, uninsert_raw_breakpoint): New variable buf.
8476 Use it for the write_inferior_memory transfer.
8477 (check_mem_read, check_mem_write): New gdb_asserts for overlapping
8478 buffers.
8479
50275556
MR		 84802011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
8481
8482 * linux-low.c (fetch_register, store_register): Make code
8483 consistent, fix formatting.
8484
7325beb4
MR		 84852011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
8486
8487 * linux-low.c (usr_store_inferior_registers): Factor out code
8488 to handle individual registers into...
8489 (store_register): ... this new function.
8490
c642a434
UW		 84912011-12-06 Ulrich Weigand <uweigand@de.ibm.com>
8492
8493 * Makefile.in (s390-linux32v1.o, s390-linux32v1.c): New rules.
8494 (s390-linux32v2.o, s390-linux32v2.c): Likewise.
8495 (s390-linux64v1.o, s390-linux64v1.c): Likewise.
8496 (s390-linux64v2.o, s390-linux64v2.c): Likewise.
8497 (s390x-linux64v1.o, s390x-linux64v1.c): Likewise.
8498 (s390x-linux64v2.o, s390x-linux64v2.c): Likewise.
8499 * configure.srv [s390*-*-linux*] (srv_regobj): Add new objects.
8500 (srv_xmlfiles): Add new XML files.
8501
8502 * linux-s390-low.c: Include "elf/common.h", <sys/ptrace.h>,
8503 and <sys/uio.h>.
8504 (PTRACE_GETREGSET, PTRACE_SETREGSET): Define if undefined.
8505 (init_registers_s390_linux32v1): Add prototype.
8506 (init_registers_s390_linux32v2): Likewise.
8507 (init_registers_s390_linux64v1): Likewise.
8508 (init_registers_s390_linux64v2): Likewise.
8509 (init_registers_s390x_linux64v1): Likewise.
8510 (init_registers_s390x_linux64v2): Likewise.
8511 (s390_num_regs): Increment to 52.
8512 (s390_regmap): Add orig_r2 register.
8513 (s390_num_regs_3264): Increment to 68.
8514 (s390_regmap_3264): Add orig_r2 register.
8515 (s390_collect_ptrace_register): Handle orig_r2 register.
8516 (s390_supply_ptrace_register): Likewise.
8517 (s390_fill_last_break): New function.
8518 (s390_store_last_break): Likewise.
8519 (s390_fill_system_call): New function.
8520 (s390_store_system_call): Likewise.
8521 (target_regsets): Handle NT_S390_LAST_BREAK and NT_S390_SYSTEM_CALL
8522 register sets.
8523 (s390_check_regset): New function.
8524 (s390_arch_setup): Check for presence of NT_S390_LAST_BREAK and
8525 NT_S390_SYSTEM_CALL regsets and use appropriate description.
8526 Update target_regsets for available register sets.
8527
2268b414
JK		 85282011-12-02 Paul Pluzhnikov <ppluzhnikov@google.com>
8529 Jan Kratochvil <jan.kratochvil@redhat.com>
8530
8531 * linux-low.c (get_phdr_phnum_from_proc_auxv, get_dynamic, get_r_debug)
8532 (read_one_ptr, struct link_map_offsets, linux_qxfer_libraries_svr4):
8533 New.
8534 (struct linux_target_ops): Install linux_qxfer_libraries_svr4.
8535 * linux-low.h (struct process_info_private): New member r_debug.
8536 * server.c (handle_qxfer_libraries): Call
8537 the_target->qxfer_libraries_svr4.
8538 (handle_qxfer_libraries_svr4): New function.
8539 (qxfer_packets): New entry "libraries-svr4".
8540 (handle_query): Check QXFER_LIBRARIES_SVR4 and report libraries-svr4.
8541 * target.h (struct target_ops): New member qxfer_libraries_svr4.
8542 * remote.c (remote_xfer_partial): Call add_packet_config_cmd for
8543 PACKET_qXfer_libraries_svr4.
8544
d6db1fab
UW		 85452011-11-30 Ulrich Weigand <uweigand@de.ibm.com>
8546
8547 * linux-s390-low.c (s390_collect_ptrace_register): Fully convert
8548 PSW address/mask between 8-byte and 16-byte formats.
8549 (s390_supply_ptrace_register): Likewise.
8550 (s390_get_pc, s390_set_pc): 4-byte PSW address always includes
8551 basic addressing mode bit.
8552
242f5f1c
SS		 85532011-11-24 Stan Shebs <stan@codesourcery.com>
8554
8555 * tracepoint.c (cmd_qtstatus): Use plongest instead of %llx.
8556
f196051f
SS		 85572011-11-17 Stan Shebs <stan@codesourcery.com>
8558
8559 * tracepoint.c (struct tracepoint): New field traceframe_usage.
8560 (tracing_start_time): New global.
8561 (tracing_stop_time): New global.
8562 (tracing_user_name): New global.
8563 (tracing_notes): New global.
8564 (tracing_stop_note): New global.
8565 (cmd_qtstart): Set traceframe_usage, start_time.
8566 (stop_tracing): Set stop_time.
8567 (cmd_qtstatus): Report additional status.
8568 (cmd_qtp): New function.
8569 (handle_tracepoint_query): Call it.
8570 (cmd_qtnotes): New function.
8571 (handle_tracepoint_general_set): Call it.
8572 (get_timestamp): Rename from tsv_get_timestamp.
8573
405f8e94
SS		 85742011-11-14 Stan Shebs <stan@codesourcery.com>
8575 Kwok Cheung Yeung <kcy@codesourcery.com>
8576
8577 * linux-x86-low.c (small_jump_insn): New.
8578 (i386_install_fast_tracepoint_jump_pad): Add arguments for
8579 trampoline and error message, build a trampoline and issue a small
8580 jump instruction to it.
8581 (x86_install_fast_tracepoint_jump_pad): Add arguments for
8582 trampoline and error message.
8583 (x86_get_min_fast_tracepoint_insn_len): New.
8584 (the_low_target): Add call to x86_get_min_fast_tracepoint_insn_len.
8585 * linux-low.h (struct linux_target_ops): Add arguments to
8586 install_fast_tracepoint_jump_pad operation, add new operation.
8587 * linux-low.c (linux_install_fast_tracepoint_jump_pad): Add
8588 arguments.
8589 (linux_get_min_fast_tracepoint_insn_len): New function.
8590 (linux_target_op): Add new operation.
8591 * tracepoint.c (gdb_trampoline_buffer): New IPA variable.
8592 (gdb_trampoline_buffer_end): Ditto.
8593 (gdb_trampoline_buffer_error): Ditto.
8594 (struct ipa_sym_addresses): Add fields for new IPA variables.
8595 (symbol_list): Add entries for new IPA variables.
8596 (struct tracepoint): Add fields to hold the address range of the
8597 trampoline used by the tracepoint.
8598 (trampoline_buffer_head): New static variable.
8599 (trampoline_buffer_tail): Ditto.
8600 (claim_trampoline_space): New function.
8601 (have_fast_tracepoint_trampoline_buffer): New function.
8602 (clone_fast_tracepoint): Fill in trampoline fields of tracepoint
8603 structure.
8604 (install_fast_tracepoint): Ditto, also add error buffer argument.
8605 (cmd_qtminftpilen): New function.
8606 (handle_tracepoint_query): Add response to qTMinFTPILen packet.
8607 (fast_tracepoint_from_trampoline_address): New function.
8608 (fast_tracepoint_collecting): Handle trampoline as part of jump
8609 pad space.
8610 (set_trampoline_buffer_space): New function.
8611 (initialize_tracepoint): Initialize new IPA variables.
8612 * target.h (struct target_ops): Add arguments to
8613 install_fast_tracepoint_jump_pad operation, add new
8614 get_min_fast_tracepoint_insn_len operation.
8615 (target_get_min_fast_tracepoint_insn_len): New.
8616 (install_fast_tracepoint_jump_pad): Add arguments.
8617 * server.h (IPA_BUFSIZ): Define.
8618 * linux-i386-ipa.c: Include extra header files.
8619 (initialize_fast_tracepoint_trampoline_buffer): New function.
8620 (initialize_low_tracepoint): Call it.
8621 * server.h (set_trampoline_buffer_space): Declare.
8622 (claim_trampoline_space): Ditto.
8623 (have_fast_tracepoint_trampoline_buffer): Ditto.
8624
1e4d1764
YQ		 86252011-11-14 Yao Qi <yao@codesourcery.com>
8626
8627 * server.c (handle_query): Handle InstallInTrace for qSupported.
8628 * tracepoint.c (add_tracepoint): Sort list.
8629 (install_tracepoint, download_tracepoint): New.
8630 (cmd_qtdp): Call them to install and download tracepoints.
8631 (sort_tracepoints): Removed.
8632 (cmd_qtstart): Update.
8633
5c73ff4e
YQ		 86342011-11-14 Yao Qi <yao@codesourcery.com>
8635
8636 * mem-break.c (inc_ref_fast_tracepoint_jump): New.
8637 * mem-break.h: Declare.
8638 * tracepoint.c (cmd_qtstart): Move some code to ...
8639 (clone_fast_tracepoint, install_fast_tracepoint): ... here.
8640 New.
8641 (download_tracepoints): Move some code to ...
8642 (download_tracepoint_1): ... here. New.
8643
86a30030
YQ		 86442011-11-08 Yao Qi <yao@codesourcery.com>
8645
8646 * remote-utils.c (relocate_instruction): A comment fix.
8647
8d26e50c
JB		 86482011-11-07 Joel Brobecker <brobecker@adacore.com>
8649
8650 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): Delete.
8651 (i386_dr_low_get_control, i386_dr_low_get_status): Use
8652 dr_status_mirror and dr_control_mirror from debug_reg_state.
8653 (i386_dr_low_get_status): Use debug_reg_state.dr_status_mirror
8654 (i386_initial_stuff): Remove use of deleted globals.
8655 (i386_get_thread_context, i386_set_thread_context,
8656 i386_thread_added): Use dr_status_mirror and dr_control_mirror
8657 from debug_reg_state.
8658
a59306a3
YQ		 86592011-11-05 Yao Qi <yao@codesourcery.com>
8660
8661 * tracepoint.c (gdb_collect): Loop over tracepoints of same
8662 address as TPOINT's.
8663
3065dfb6
SS		 86642011-11-02 Stan Shebs <stan@codesourcery.com>
8665
8666 * tracepoint.c (agent_mem_read_string): New function.
8667 (eval_agent_expr): Call it for tracenz.
8668 * server.c (handle_query): Report support for tracenz.
8669
fd0d8c7c
YQ		 86702011-11-02 Yao Qi <yao@codesourcery.com>
8671
8672 * tracepoint.c (cmd_qtstart): Remove unused local variables.
8673
609086b1
YQ		 86742011-11-02 Yao Qi <yao@codesourcery.com>
8675
8676 * target.h: Fix a typo in comment.
8677
b9fd1791
PA		 86782011-10-31 Pedro Alves <pedro@codesourcery.com>
8679
8680 * mem-break.c (check_mem_write): Add `myaddr' parameter. Don't
8681 clobber the breakpoints' shadows with fast tracepoint jumps.
8682 * mem-break.h (check_mem_write): Add `myaddr' parameter.
8683 * target.c (write_inferior_memory): Also pass MYADDR down to
8684 check_mem_write.
8685
03583c20
UW		 86862011-10-07 Ulrich Weigand <ulrich.weigand@linaro.org>
8687
8688 * configure.ac: Check support for personality routine.
8689 * configure: Regenerate.
8690 * config.in: Likewise.
8691 * linux-low.c: Include <sys/personality.h>.
8692 Define ADDR_NO_RANDOMIZE if necessary.
8693 (linux_create_inferior): Disable address space randomization when
8694 forking inferior, if requested.
8695 (linux_supports_disable_randomization): New function.
8696 (linux_target_ops): Install it.
8697 * server.h (disable_randomization): Declare.
8698 * server.c (disable_randomization): New global variable.
8699 (handle_general_set): Handle QDisableRandomization.
8700 (handle_query): Likewise for qSupported.
8701 (main): Support --disable-randomization and --no-disable-randomization
8702 command line arguments.
8703 * target.h (struct target_ops): Add supports_disable_randomization.
8704 (target_supports_disable_randomization): New macro.
8705
723b724b
MF		 87062011-09-29 Mike Frysinger <vapier@gentoo.org>
8707
8708 * linux-low.c (target_loadseg): Add defined PTRACE_GETFDPIC to the
8709 ifdef check.
8710 [PT_GETDSBT] (target_loadmap): Wrap in a defined PT_GETDSBT check.
8711 [!PT_GETDSBT] (target_loadmap): New definition.
8712 (LINUX_LOADMAP, LINUX_LOADMAP_EXEC, LINUX_LOADMAP_INTERP): Define.
8713 (linux_read_loadmap): Change PTRACE_GETDSBT_EXEC to
8714 LINUX_LOADMAP_EXEC, PTRACE_GETDSBT_INTERP to LINUX_LOADMAP_INTERP,
8715 and PT_GETDSBT to LINUX_LOADMAP.
8716 [!PT_GETDSBT] (linux_read_loadmap): Define to NULL.
8717 (linux_target_ops): Delete unnecessary ifdef PT_GETDSBT check.
8718
55329a5c 87192011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
71487fd7
UW		 8720
8721 * linux-arm-low.c (struct arm_linux_hwbp_cap): Remove.
8722 (arm_linux_hwbp_cap): New static variable.
8723 (arm_linux_get_hwbp_cap): Replace by ...
8724 (arm_linux_init_hwbp_cap): ... this new function.
8725 (arm_linux_get_hw_breakpoint_count): Use arm_linux_hwbp_cap.
8726 (arm_linux_get_hw_watchpoint_count): Likewise.
8727 (arm_linux_get_hw_watchpoint_max_length): Likewise.
8728 (arm_arch_setup): Call arm_linux_init_hwbp_cap.
8729 (arm_prepare_to_resume): Use perror_with_name instead of error.
8730
55329a5c 87312011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
09b4ad9f
UW		 8732
8733 * linux-arm-low.c: Include <signal.h>.
8734 (PTRACE_GETHBPREGS, PTRACE_SETHBPREGS): Define if necessary.
8735 (struct arm_linux_hwbp_cap): New data type.
8736 (arm_hwbp_type, arm_hwbp_control_t): New typedefs.
8737 (struct arm_linux_hw_breakpoint): New data type.
8738 (MAX_BPTS, MAX_WPTS): Define.
8739 (struct arch_process_info, struct arch_lwp_info): New data types.
8740 (arm_linux_get_hwbp_cap): New function.
8741 (arm_linux_get_hw_breakpoint_count): Likewise.
8742 (arm_linux_get_hw_watchpoint_count): Likewise.
8743 (arm_linux_get_hw_watchpoint_max_length): Likewise.
8744 (arm_hwbp_control_initialize): Likewise.
8745 (arm_hwbp_control_is_enabled): Likewise.
8746 (arm_hwbp_control_is_initialized): Likewise.
8747 (arm_hwbp_control_disable): Likewise.
8748 (arm_linux_hw_breakpoint_equal): Likewise.
8749 (arm_linux_hw_point_initialize): Likewise.
8750 (struct update_registers_data): New data structure.
8751 (update_registers_callback: New function.
8752 (arm_insert_point): Likewise.
8753 (arm_remove_point): Likewise.
8754 (arm_stopped_by_watchpoint): Likewise.
8755 (arm_stopped_data_address): Likewise.
8756 (arm_new_process): Likewise.
8757 (arm_new_thread): Likewise.
8758 (arm_prepare_to_resume): Likewise.
8759 (the_low_target): Register arm_insert_point, arm_remove_point,
8760 arm_stopped_by_watchpoint, arm_stopped_data_address, arm_new_process,
8761 arm_new_thread, and arm_prepare_to_resume.
8762
6b9801d4
SS		 87632011-09-15 Stan Shebs <stan@codesourcery.com>
8764
8765 * server.h (struct emit_ops): Add compare-goto fields.
8766 * tracepoint.c (gdb_agent_op_sizes): New table.
8767 (emit_eq_goto): New function.
8768 (emit_ne_goto): New function.
8769 (emit_lt_goto): New function.
8770 (emit_le_goto): New function.
8771 (emit_gt_goto): New function.
8772 (emit_ge_goto): New function.
8773 (is_goto_target): New function.
8774 (compile_bytecodes): Recognize special cases of compare-goto
8775 combinations and call specialized emitters for them.
8776 * linux-x86-low.c (amd64_emit_eq_goto): New function.
8777 (amd64_emit_ne_goto): New function.
8778 (amd64_emit_lt_goto): New function.
8779 (amd64_emit_le_goto): New function.
8780 (amd64_emit_gt_goto): New function.
8781 (amd64_emit_ge_goto): New function.
8782 (amd64_emit_ops): Add the new functions.
8783 (i386_emit_eq_goto): New function.
8784 (i386_emit_ne_goto): New function.
8785 (i386_emit_lt_goto): New function.
8786 (i386_emit_le_goto): New function.
8787 (i386_emit_gt_goto): New function.
8788 (i386_emit_ge_goto): New function.
8789 (i386_emit_ops): Add the new functions.
8790
bf15cbda
SS		 87912011-09-08 Stan Shebs <stan@codesourcery.com>
8792
8793 * linux-x86-low.c (i386_emit_prologue): Save %ebx.
8794 (i386_emit_epilogue): Restore %ebx.
8795
943ca1dd
JZ		 87962011-08-31 Jie Zhang <jzhang918@gmail.com>
8797
8798 * server.c (step_thread): Remove definition.
8799 (process_serial_event): Don't handle Hs.
8800 * server.h (step_thread): Remove declaration.
8801 * target.c (set_desired_inferior): Remove use of step_thread.
8802
e3deef73
LM		 88032011-08-24 Luis Machado <lgustavo@codesourcery.com>
8804
8805 * linux-low.c: Include linux-procfs.h.
8806 (linux_attach_lwp_1): Update comments.
8807 (linux_attach): Scan for existing threads when attaching to a
8808 process that is the tgid.
8809 * Makefile.in: Update dependencies.
8810
13da1c97
LM		 88112011-08-24 Luis Machado <lgustavo@codesourcery.com>
8812
8813 * configure.srv: Add linux-procfs.o dependencies.
8814
881127c9
YQ		 88152011-08-14 Yao Qi <yao@codesourcery.com>
8816
8817 * target.h (struct target_ops): Fix indent.
8818 * win32-low.c (win32_target_ops): Fix comment.
8819
58dbd541
YQ		 88202011-08-14 Andrew Jenner <andrew@codesourcery.com>
8821 Yao Qi <yao@codesourcery.com>
8822
8823 * Makefile.in (clean): Remove tic6x-*.c files.
8824 (linux-tic6x-low.o, tic6x-c62x-linux.o, tic6x-c64x-linux.o): New rules.
8825 (tic6x-c64xp-linux.o, tic6x-c62x-linux.c, tic6x-c64x-linux.c): Likewise.
8826 (tic6x-c64xp-linux.c): Likewise.
8827 * configure.srv: Add support for tic6x-*-uclinux.
8828 * linux-tic6x-low.c: New.
8829 * linux-low.c (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define.
8830
78d85199
YQ		 88312011-08-14 Andrew Stubbs <ams@codesourcery.com>
8832 Yao Qi <yao@codesourcery.com>
8833
8834 * target.h (struct target_ops): Add read_loadmap.
8835 * linux-low.c (struct target_loadseg): New type.
8836 (struct target_loadmap): New type.
8837 (linux_read_loadmap): New function.
8838 (linux_target_ops): Add linux_read_loadmap.
8839 * server.c (handle_query): Support qXfer:fdpic:read packet.
43aaf8b6
PA		 8840 * win32-low.c (win32_target_ops): Initialize field `read_loadmap'
8841 to NULL.
78d85199 8842
a959a88d
EZ		 88432011-08-05 Eli Zaretskii <eliz@gnu.org>
8844
8845 * win32-low.c: Include <stdint.h>.
8846
1ced966e
PA		 88472011-07-22 Pedro Alves <pedro@codesourcery.com>
8848
8849 * i386-low.c (i386_insert_aligned_watchpoint): Don't pass the info
8850 to the inferior here.
8851 (i386_remove_aligned_watchpoint): Ditto.
8852 (i386_handle_nonaligned_watchpoint): Return immediate on fail to
8853 fit part of the watchpoint in the debug registers.
8854 (i386_update_inferior_debug_regs): New.
8855 (i386_low_insert_watchpoint): Work on a local mirror of the debug
8856 registers, and only update the inferior on success.
8857 (i386_low_remove_watchpoint): Ditto.
8858
d26e3629
KY		 88592011-07-22 Kwok Cheung Yeung <kcy@codesourcery.com>
8860
8861 * linux-low.c (compare_ints, unique, list_threads, show_process,
8862 linux_core_of_thread): Delete.
8863 (linux_target_ops): Change linux_core_of_thread to
8864 linux_common_core_of_thread.
8865 (linux_qxfer_osdata): Defer to linux_common_xfer_osdata.
8866 * utils.c (malloc_failure): Change type of argument.
8867 (xmalloc, xrealloc, xcalloc, xsnprintf): Delete.
8868 * Makefile.in (SFILES): Add common/common-utils.c, common/xml-utils.c,
8869 common/linux-osdata.c, common/ptid.c and common/buffer.c.
8870 (OBS): Add xml-utils.o, common-utils.o, ptid.o and buffer.o.
8871 (IPA_OBJS): Add common-utils-ipa.o.
8872 (ptid_h, linux_osdata_h): New macros.
8873 (server_h): Add common/common-utils.h, common/xml-utils.h,
8874 common/buffer.h, common/gdb_assert.h, common/gdb_locale.h and
8875 common/ptid.h.
8876 (common-utils-ipa.o, common-utils.o, xml-utils.o, linux-osdata.o,
8877 ptid.o, buffer.o): New rules.
8878 (linux-low.o): Add common/linux-osdata.h as a dependency.
8879 * configure.srv (srv_tgtobj): Add linux-osdata.o to Linux targets.
8880 * configure.ac: Add AC_HEADER_DIRENT check.
8881 * config.in: Regenerate.
8882 * configure: Regenerate.
8883 * remote-utils.c (xml_escape_text): Delete.
8884 (buffer_grow, buffer_free, buffer_init, buffer_finish,
8885 buffer_xml_printf): Move to common/buffer.c.
8886 * server.c (main): Remove call to initialize_inferiors.
8887 * server.h (struct ptid, ptid_t, minus_one_ptid, null_ptid,
8888 ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp, ptid_get_tid,
8889 ptid_equal, ptid_is_pid, initialize_inferiors, xml_escape_text,
8890 internal_error, gdb_assert, gdb_assert_fail): Delete.
8891 (struct buffer, buffer_grow, buffer_free, buffer_init, buffer_finish,
8892 buffer_xml_printf, buffer_grow_str, buffer_grow_str0): Move to
8893 common/buffer.h.
8894 * inferiors.c (null_ptid, minus_one_ptid, ptid_build, pid_to_ptid,
8895 ptid_get_pid, ptid_get_lwp, ptid_get_tid, ptid_equal, ptid_is_pid,
8896 initialize_inferiors): Delete.
8897
2275a1a7
PA		 88982011-07-20 Pedro Alves <pedro@codesourcery.com>
8899
8900 * tracepoint.c (tracepoint_look_up_symbols): Return upon the first
8901 symbol error.
8902
0a5b1e09
PA		 89032011-05-31 Pedro Alves <pedro@codesourcery.com>
8904
8905 * linux-x86-low.c (i386_dr_low_get_addr): Fix off by one in
8906 assertion.
8907 * win32-i386-low.c (i386_dr_low_get_addr): Ditto.
8908
6938fd34
YQ		 89092011-05-26 Yao Qi <yao@codesourcery.com>
8910
8911 * Makefile.in (thread-db.o): Track dependence to
8912 common/gdb_thread_db.h.
8913 * thread-db.c: include gdb_thread_db.h from right place.
8914
b481f9e0
TT		 89152011-05-16 Adrian Cornish <gnu@bluedreamer.com>
8916
8917 * linux-i386-ipa.c (supply_static_tracepoint_registers): Pass
8918 __FILE__ and __LINE__ to internal_error.
8919
98a5dd13
DE		 89202011-05-13 Doug Evans <dje@google.com>
8921
8922 * thread-db.c (try_thread_db_load_from_sdir): New function.
8923 (try_thread_db_load_from_dir): New function.
8924 (thread_db_load_search): Handle $sdir, ignore $pdir.
8925 Remove trying of system directories if search of
8926 libthread-db-search-path fails, that is now done via $sdir.
8927
d248b706
KY		 89282011-05-12 Kwok Cheung Yeung <kcy@codesourcery.com>
8929
8930 * server.c (handle_query): Add EnableDisableTracepoints to the list
8931 of supported features.
43aaf8b6 8932 * tracepoint.c (clear_installed_tracepoints): Uninstall disabled
d248b706 8933 tracepoints.
43aaf8b6
PA		 8934 (cmd_qtenable_disable): New.
8935 (cmd_qtstart): Install tracepoints even if disabled.
8936 (handle_tracepoint_general_set): Add call to cmd_qtenable_disable on
8937 receiving a QTEnable or QTDisable packet.
8938 (gdb_collect): Skip data collection if fast tracepoint is disabled.
8939 (ust_marker_to_static_tracepoint): Do not ignore disabled static
8940 tracepoints.
8941 (gdb_probe): Skip data collection if static tracepoint is disabled.
d248b706 8942
84e578fb
DE		 89432011-05-10 Doug Evans <dje@google.com>
8944
8945 * thread-db.c (thread_db_handle_monitor_command): Handle elided path.
8946
71f55dd8
DE		 89472011-05-04 Doug Evans <dje@google.com>
8948
8949 * linux-low.c (linux_join): Skip process lookup.
8950 * spu-low.c (spu_join): Ditto.
8951 * server.c (join_inferiors_callback): Delete.
8952 (process_serial_event): For 'D' packet (detach) call join_inferior
8953 directly.
8954
4d393d60
JM		 89552011-05-04 Joseph Myers <joseph@codesourcery.com>
8956
8957 * README: Don't mention xscale*-*-linux*.
8958 * configure.srv (xscale*-*-linux*): Don't handle target.
8959
b00ad6ff
NF		 89602011-04-27 Nathan Froyd <froydnj@codesourcery.com>
8961
8962 * linux-x86-low.c (amd64_emit_const): Call memcpy instead of
8963 casting pointers.
8964 (amd64_emit_reg, amd64_emit_int_call_1, amd64_emit_void_call_2):
8965 (i386_emit_const, i386_emit_reg, i386_emit_int_call_1):
8966 (i386_emit_void_call_2): Likewise.
8967
af96c192
YQ		 89682011-04-26 Yao Qi <yao@codesourcery.com>
8969
43aaf8b6
PA		 8970 * linux-low.c: Move common macros to linux-ptrace.h.
8971 Include linux-ptrace.h.
af96c192
YQ		 8972 * Makefile.in (linux_ptrace_h): New.
8973 (linux-low.o): Depends on linux-ptrace.h.
8974
03f2bd59
JK		 89752011-04-24 Jan Kratochvil <jan.kratochvil@redhat.com>
8976
8977 * remote-utils.c (handle_accept_event): Close LISTEN_DESC only if
8978 RUN_ONCE. Comment for the LISTEN_DESC delete_file_handler call.
8979 (remote_prepare): New function with most of the TCP code from ...
8980 (remote_open): ... here. Detect PORT here unconditionally. Move also
8981 setting transport_is_reliable.
8982 * server.c (run_once): New variable.
8983 (gdbserver_usage): Document it.
8984 (main): Set run_once for `--once'. Call remote_prepare. Exit after
8985 the first run if RUN_ONCE.
8986 * server.h (run_once, remote_prepare): New declarations.
8987
7a9dd1b2
TT		 89882011-04-19 Tom Tromey <tromey@redhat.com>
8989
8990 * win32-low.c (handle_load_dll): Remove duplicate "the".
8991
81239425
PM		 89922011-04-07 Pierre Muller <muller@ics.u-strasbg.fr>
8993
8994 Remove support for old Cygwin 1.5 versions.
8995 * win32-low.c (win32_create_inferior): Use new cygwin_path_list
8996 function to avoid warning.
8997 (win32_add_one_solib): Use cygwin_conv_path function to avoid
8998 warning.
8999
9e0627f1
PM		 90002011-03-18 Pierre Muller <muller@ics.u-strasbg.fr>
9001
9002 * gdbserver/server.h (Macro _): Define it if not available.
9003
588eebee
MS		 90042011-03-14 Michael Snyder <msnyder@vmware.com>
9005
348af9f7 9006 * hostio.c (handle_close): Remove unnecessary null test.
588eebee 9007
43f70d4c
JB		 90082011-03-10 Joel Brobecker <brobecker@adacore.com>
9009
9010 * Makefile.in (maintainer-clean realclean distclean): Remove
9011 "make ... subdir_do" command.
9012
348af9f7
MS		 90132011-03-10 Michael Snyder <msnyder@vmware.com>
9014
9015 * tracepoint.c (tracepoint_finish_step): Fix loop variable.
9016
9017 * server.c (handle_v_run): Free alloced buffer on early return.
9018
e637a4f5
YQ		 90192011-03-09 Yao Qi <yao@codesourcery.com>
9020
9021 Revert:
9022 2011-03-04 Yao Qi <yao@codesourcery.com>
9023
9024 * Makefile.in: Remove GNU make feature --directory.
9025
9026 2011-03-05 Yao Qi <yao@codesourcery.com>
9027
9028 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
9029 (subdir_do): New make target. Copied from gdb/Makefile.
9030 (maintainer-clean, realclean, distclean, clean): Call corresponding
9031 make targets in common/Makefile.
9032
9033 2011-02-11 Yao Qi <yao@codesourcery.com>
9034
9035 * configure.ac: Call AC_PROG_RANLIB.
9036 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
9037 * configure: Regenerate.
9038
e6edda56
JK		 90392011-03-07 Jan Kratochvil <jan.kratochvil@redhat.com>
9040
9041 * remote-utils.c (putpkt_binary_1): Calculate BUF2 size dynamically.
9042
e5141119
JB		 90432011-03-06 Yao Qi <yao@codesourcery.com>
9044
9045 * Makefile.in (REQUIRED_SUBDIRS): Remove $(LIBCOMMON_DIR).
9046
64794aa4
JB		 90472011-03-05 Yao Qi <yao@codesourcery.com>
9048
9049 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
9050 (subdir_do): New make target. Copied from gdb/Makefile.
9051 (maintainer-clean, realclean, distclean, clean): Call corresponding
9052 make targets in common/Makefile.
9053
7a762829
YQ		 90542011-03-04 Yao Qi <yao@codesourcery.com>
9055
9056 * Makefile.in: Remove GNU make feature --directory.
9057
348af9f7
MS		 90582011-03-04 Michael Snyder <msnyder@vmware.com>
9059
9060 * server.c (queue_stop_reply): Call xmalloc not malloc.
9061
90622011-03-02 Michael Snyder <msnyder@vmware.com>
9063
9064 * linux-arm-low.c (arm_arch_setup): Replace malloc with xmalloc.
9065
9f72fee2
MS		 90662011-02-28 Michael Snyder <msnyder@vmware.com>
9067
588eebee
MS		 9068 * tracepoint.c (cmd_qtv): Discard unused value 'packet'.
9069 (cmd_qtframe): Ditto.
9070 (cmd_qtbuffer): Ditto.
9071 (cmd_bigqtbuffer): Ditto.
9072
9f72fee2
MS		 9073 * utils.c (decimal2str): Initialize 'width' to nine, then
9074 don't mess with it.
9075
8040bd49
UW		 90762011-02-28 Ulrich Weigand <uweigand@de.ibm.com>
9077
9078 * hostio.c (require_data): Free *data, not data.
9079
7e52cbd0
JK		 90802011-02-28 Jan Kratochvil <jan.kratochvil@redhat.com>
9081
9082 * hostio.c (require_data): Use free, not xfree.
9083
9130f83e
MS		 90842011-02-27 Michael Snyder <msnyder@vmware.com>
9085
4b812f4e
MS		 9086 * server.c (handle_query): Discard unused value.
9087
9130f83e
MS		 9088 * hostio.c (require_data): Free malloc memory before returning
9089 error.
9090
69d37113
MS		 90912011-02-26 Michael Snyder <msnyder@vmware.com>
9092
9093 * linux-low.c (list_threads): Call closedir for dirent.
9094
35f5825a
MS		 90952011-02-27 Michael Snyder <msnyder@vmware.com>
9096
2a589cef
MS		 9097 * i386-low.c (i386-length_and_rw_bits): Comment the fact that
9098 a case statement falls through.
9099
0adea5f7
MS		 9100 * linux-low.c (linux_xfer_siginfo): Fix fencepost error.
9101
35f5825a
MS		 9102 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Fix fencepost error
9103 in comparison.
9104
238f1c74
MS		 91052011-02-26 Michael Snyder <msnyder@vmware.com>
9106
9107 * utils.c (decimal2str): Eliminate dead code and dead param.
9108 (pulongest): Drop dead param from call to decimal2str.
9109 (plongest): Ditto.
9110
633ff500
JB		 91112011-02-24 Joel Brobecker <brobecker@adacore.com>
9112
9113 Revert the following patch (not approved yet):
9114 2011-02-21 Hui Zhu <teawater@gmail.com>
9115 * tracepoint.c (tp_printf): New function.
9116 (eval_agent_expr): Handle gdb_agent_op_printf.
9117
f9c6ff72
HZ		 91182011-02-21 Hui Zhu <teawater@gmail.com>
9119
9120 * tracepoint.c (tp_printf): New function.
9121 (eval_agent_expr): Handle gdb_agent_op_printf.
9122
94d5e490
TT		 91232011-02-18 Tom Tromey <tromey@redhat.com>
9124
9125 * Makefile.in (tracepoint-ipa.o): Depend on ax.def.
9126 (tracepoint.o): Likewise.
9127 * tracepoint.c (enum gdb_agent_op): Use ax.def.
9128 (gdb_agent_op_names): Likewise.
9129
c7f96d2b
TT		 91302011-02-18 Tom Tromey <tromey@redhat.com>
9131
9132 * tracepoint.c (enum gdb_agent_op) <gdb_agent_op_pick,
9133 gdb_agent_op_rot>: New constants.
9134 (gdb_agent_op_names): Add pick and roll.
9135 (eval_agent_expr) <gdb_agent_op_pick, gdb_agent_op_rot>: New
9136 cases.
9137
0feedb2c
JK		 91382011-02-15 Jan Kratochvil <jan.kratochvil@redhat.com>
9139
9140 * aclocal.m4: Regenerated with aclocal-1.11.1.
9141
b3b9301e
PA		 91422011-02-14 Pedro Alves <pedro@codesourcery.com>
9143
9144 * server.c (handle_qxfer_traceframe_info): New.
9145 (qxfer_packets): Register "traceframe-info".
9146 (handle_query): Report support for qXfer:traceframe-info:read+.
9147 * tracepoint.c (match_blocktype): New.
9148 (traceframe_find_block_type): Rename to ...
9149 (traceframe_walk_blocks): ... this. Add callback filter argument,
9150 and use it.
9151 (traceframe_find_block_type): New, reimplemented on top of
9152 traceframe_walk_blocks.
9153 (build_traceframe_info_xml): New.
9154 (traceframe_read_info): New.
9155 * server.h (traceframe_read_info): Declare.
9156
4f3e6fb7
YQ		 91572011-02-11 Yao Qi <yao@codesourcery.com>
9158
9159 * configure.ac: Call AC_PROG_RANLIB.
9160 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
9161 * configure: Regenerate.
9162
764880b7
PA		 91632011-02-07 Pedro Alves <pedro@codesourcery.com>
9164
9165 * server.c (gdb_read_memory): Change return semantics to allow
9166 partial transfers.
9167 (handle_search_memory_1): Adjust.
9168 (process_serial_event) <'m' packet>: Handle partial transfers.
9169 * tracepoint.c (traceframe_read_mem): Handle partial transfers.
9170
1c79eb8a
PA		 91712011-01-28 Pedro Alves <pedro@codesourcery.com>
9172
9173 * regcache.c (init_register_cache): Initialize
9174 regcache->register_status.
9175 (free_register_cache): Release regcache->register_status.
9176 (regcache_cpy): Copy register_status.
9177 (registers_to_string): Print 'x's for unavailable registers.
9178 (supply_register): Mark the register's status valid or
9179 unavailable, depending on whether a buffer was passed in or not.
9180 (supply_register_zeroed): New.
9181 (supply_regblock): Mark the registers' status valid or
9182 unavailable, depending on whether a buffer was passed in or not.
9183 * regcache.h (REG_UNAVAILABLE, REG_VALID): New defines.
9184 (struct regcache): New `register_status' field.
9185 (supply_register_zeroed): Declare.
9186 * i387-fp.c (i387_xsave_to_cache): Zero out registers using
9187 supply_register_zeroed, rather than passing a NULL buffer to
9188 supply_register.
9189 * tracepoint.c (fetch_traceframe_registers): Update comment.
9190
85724a0e
PA		 91912011-01-28 Pedro Alves <pedro@codesourcery.com>
9192
9193 * i387-fp.c (i387_xsave_to_cache): Make passing NULL as register
9194 buffer explicit.
9195
d08aafef
PA		 91962011-01-25 Pedro Alves <pedro@codesourcery.com>
9197
9198 * server.h (decode_xfer_write): Change prototype.
9199 * remote-utils.c (decode_xfer_write): Remove `annex' parameter,
9200 and don't extract the annex here.
9201 * server.c (decode_xfer_read): Remove `annex' parameter,
9202 and don't extract the annex here.
9203 (decode_xfer): New.
9204 (struct qxfer): New.
9205 (handle_qxfer_auxv, handle_qxfer_features, handle_qxfer_libraries)
9206 (handle_qxfer_osdata, handle_qxfer_siginfo, handle_qxfer_spu)
9207 (handle_qxfer_statictrace): New functions, abstracted out from
9208 handle_query, and made to use the struct qxfer interface.
9209 (handle_threads_qxfer_proper): Rename to ...
9210 (handle_qxfer_threads_proper): ... this.
9211 (handle_threads_qxfer): Rename to ...
9212 (handle_qxfer_threads): ... this. Adjust.
9213 (qxfer_packets): New array.
9214 (handle_qxfer): New function.
9215 (handle_query): Use handle_qxfer.
9216
493e2a69
MS		 92172011-01-05 Michael Snyder <msnyder@msnyder-server.eng.vmware.com>
9218
9219 * gdbreplay.c: Shorten lines of >= 80 columns.
9220 * linux-low.c: Ditto.
9221 * linux-ppc-low.c: Ditto.
9222 * linux-s390-low.c: Ditto.
9223 * linux-sparc-low.c: Ditto.
9224 * linux-x86-low.c: Ditto.
9225 * linux-xtensa-low.c: Ditto.
9226 * mem-break.c: Ditto.
9227 * nto-low.c: Ditto.
9228 * regcache.h: Ditto.
9229 * remote-utils.c: Ditto.
9230 * server.c: Ditto.
9231 * server.h: Ditto.
9232 * thread-db.c: Ditto.
9233 * tracepoint.c: Ditto.
9234 * utils.c: Ditto.
9235 * win32-low.h: Ditto.
9236
44944448
JB		 92372011-01-05 Joel Brobecker <brobecker@adacore.com>
9238
9239 * gdbserver/configure.ac, gdbserver/gdbserver.1: Copyright year
9240 update.
9241
71ce852c
JB		 92422011-01-01 Joel Brobecker <brobecker@adacore.com>
9243
9244 * server.c (gdbserver_version): Update copyright year in version
9245 output.
9246 * gdbreplay.c (gdbreplay_version): Ditto.
9247
eb826dc6
MF		 92482010-12-29 Jie Zhang <jie.zhang@analog.com>
9249
9250 * configure.srv (bfin-*-*linux*): Handle Blackfin/Linux targets.
9251 * linux-bfin-low.c: New file.
9252 * linux-low.c: Define PT_TEXT_ADDR, PT_TEXT_END_ADDR, and
9253 PT_DATA_ADDR for BFIN targets.
9254 * Makefile.in (SFILES): Add linux-bfin-low.c.
9255 (clean): Remove reg-bfin.c.
9256 (linux-bfin-low.o, reg-bfin.o, reg-bfin.c): New targets.
9257 * README: Mention supported Blackfin targets.
9258
39ab222a
MF		 92592010-12-23 Mike Frysinger <vapier@gentoo.org>
9260
9261 * .gitignore: New file.
9262
a1f2ce7d
MF		 92632010-11-16 Mike Frysinger <vapier@gentoo.org>
9264
9265 * linux-low.c (linux_tracefork_child): Add char* cast to arg.
9266
f474844c
JZ		 92672010-10-22 Jie Zhang <jie@codesourcery.com>
9268
9269 * Makefile.in: Add FLAGS_TO_PASS variable.
9270 (install): Remove dependency of install-only and recursively
9271 invoke make for install-only.
9272
f1048712
DE		 92732010-10-04 Doug Evans <dje@google.com>
9274
9275 * Makefile.in (uninstall): Use $(DESTDIR).
9276
b53a1623
PA		 92772010-09-24 Pedro Alves <pedro@codesourcery.com>
9278
e6ee044d
PA		 9279 PR gdb/11842
9280
b53a1623
PA		 9281 * linux-x86-low.c (compat_siginfo_from_siginfo)
9282 (siginfo_from_compat_siginfo): Also copy si_pid and si_uid when
9283 si_code is < 0. Check for si_code == SI_TIMER before checking for
9284 si_code < 0.
9285
fa1bd1e4
JB		 92862010-09-13 Joel Brobecker <brobecker@adacore.com>
9287
9288 * lynx-i386-low.c: New file.
9289 * configure.srv: Add handling of i[34567]86-*-lynxos* targets.
9290
47fac8f8
JB		 92912010-09-13 Joel Brobecker <brobecker@adacore.com>
9292
9293 * lynx-low.c (ptrace_request_to_str): Remove handling for
9294 request values that have been removed in LynxOS 5.x.
9295
1adfc54d
JB		 92962010-09-13 Joel Brobecker <brobecker@adacore.com>
9297
9298 * lynx-low.c, lynx-ppc-loc.c: Include <sys/ptrace.h> instead of
9299 <ptrace.h>
9300
c2a66c29
NS		 93012010-09-09 Nathan Sidwell <nathan@codesourcery.com>
9302
9303 * configure.ac: Add --enable-inprocess-agent option.
9304 * configure: Rebuilt.
9305
32fcada3
YQ		 93062010-09-06 Yao Qi <yao@codesourcery.com>
9307
9308 * linux-low.c (linux_kill): Remove unused variable.
9309 (linux_stabilize_threads): Likewise.
9310 * server.c (start_inferior): Likewise.
9311 (queue_stop_reply_callback): Likewise.
9312 * tracepoint.c (do_action_at_tracepoint): Likewise.
9313
0cccb683
YQ		 93142010-09-06 Yao Qi <yao@codesourcery.com>
9315
9316 * linux-low.c (maybe_move_out_of_jump_pad): Restore current_inferior
9317 on return.
9318
423ec54c
JK		 93192010-09-06 Jan Kratochvil <jan.kratochvil@redhat.com>
9320
9321 * target.c (mywait) <TARGET_WAITKIND_EXITED>: Fix to use INTEGER.
9322
12ac6819
PA		 93232010-09-06 Pedro Alves <pedro@codesourcery.com>
9324
9325 * Makefile.in (install-only): Replace $IPA_DEPFILES with
9326 "$(IPA_DEPFILES)".
9327
8ed54b31
JB		 93282010-09-01 Joel Brobecker <brobecker@adacore.com>
9329
9330 * gdbserver/lynx-low.c, gdbserver/lynx-low.h,
9331 gdbserver/lynx-ppc-low.c: New files.
9332 * Makefile.in (lynx_low_h): New variable.
9333 (lynx-low.o, lynx-ppc-low.o): New rules.
9334 * configure.ac: On LynxOS, link with -lnetinet.
9335 * configure.srv: Add handling of powerpc-*-lynxos* targets.
9336 * configure: regenerate.
9337
bb0116a4
JB		 93382010-09-01 Joel Brobecker <brobecker@adacore.com>
9339
9340 * Makefile.in (vasprintf.o, vsnprintf.o): New rules.
9341 * configure.ac: Add check for vasprintf and vsnprintf.
9342 * configure, config.in: Regenerate.
9343 * server.h (vasprintf, vsnprintf): Add conditional declarations.
9344
a778ab81 93452010-09-01 Joel Brobecker <brobecker@adacore.com>
9346
9347 * gdbreplay.c: Move include of alloca.h up, next to include of
9348 malloc.h.
9349 * server.h: Add include of malloc.h.
9350 * mem-break.c: Remove include of malloc.h.
9351 * server.c, tracepoint.c, utils.c, win32-low.c: Likewise.
9352
8b034a19 93532010-09-01 Joel Brobecker <brobecker@adacore.com>
9354
9355 * Makefile.in (memmem.o): Build with -Wno-error.
9356
93572010-09-01 Joel Brobecker <brobecker@adacore.com>
9358
9359 * utils.c (xsnprintf): Make non-static.
9360 * server.h: Add xsnprintf declaration.
9361 * linux-low.c, nto-low.c, target.c, thread-db.c, tracepoint.c:
9362 replace calls to snprintf by calls to xsnprintf throughout.
9363
93642010-09-01 Joel Brobecker <brobecker@adacore.com>
9365
9366 * configure.ac: Add configure check for alloca.
9367 * configure, config.in: Regenerate.
9368 * server.h: Include alloca.h if it exists.
9369 * gdbreplay.c: Include alloca.h if it exists.
9370
1a981360
PA		 93712010-08-28 Pedro Alves <pedro@codesourcery.com>
9372
9373 * linux-low.c (__SIGRTMIN): Define if not already defined.
9374 (linux_create_inferior): Check for __ANDROID__ rather than
9375 __SIGRTMIN.
9376 (enqueue_one_deferred_signal): Don't requeue non-RT signals that
9377 are already deferred.
9378 (linux_wait_1): Check for __ANDROID__ rather than __SIGRTMIN.
9379 (linux_resume_one_thread): Don't queue a SIGSTOP if the lwp is
9380 stopped and already has a pending signal to report.
9381 (proceed_one_lwp): : Don't queue a SIGSTOP if the lwp already has
9382 a pending signal to report or is moving out of a jump pad.
9383 (linux_init_signals): Check for __ANDROID__ rather than
9384 __SIGRTMIN.
9385
b4d51a55
PA		 93862010-08-28 Pedro Alves <pedro@codesourcery.com>
9387
9388 * linux-low.c (linux_stabilize_threads): Wrap debug output in a
9389 debug_threads check. Avoid a linear search when not doing debug
9390 output.
9391
ec48365d
PA		 93922010-08-27 Pedro Alves <pedro@codesourcery.com>
9393
9394 * event-loop.c (event_handle_func): Adjust to use gdb_fildes_t.
9395 (struct gdb_event) <fd>: Change type to gdb_fildes_t.
9396 (struct file_handler) <fd>: Change type to gdb_fildes_t.
9397 (process_event): Change local fd's type to gdb_fildes_t.
9398 (create_file_handler): Adjust prototype.
9399 (delete_file_handler): Adjust prototype.
9400 (handle_file_event): Adjust prototype. Use pfildes.
9401 (create_file_event): Adjsut prototype.
9402 * remote-utils.c (remote_desc, listen_desc): Change type to
9403 gdb_fildes_t.
9404 * server.h: New gdb_fildes_t typedef.
9405 [USE_WIN32API]: Include winsock2.h.
9406 (delete_file_handler, add_file_handler): Adjust prototypes.
9407 (pfildes): Declare.
9408 * utils.c (pfildes): New.
9409
854d88f0
PA		 94102010-08-27 Pedro Alves <pedro@codesourcery.com>
9411
9412 * configure.ac (build_warnings): Add -Wno-char-subscripts.
9413 * configure: Regenerate.
9414
0146f85b
PA		 94152010-08-27 Pedro Alves <pedro@codesourcery.com>
9416
9417 * linux-low.c (linux_unprepare_to_access_memory): Rename to ...
9418 (linux_done_accessing_memory): ... this.
9419 (linux_target_ops): Adjust.
9420 * linux-x86-low.c (x86_insert_point, x86_remove_point): Adjust.
9421 * nto-low.c (nto_target_ops): Adjust comment.
9422 * server.c (gdb_read_memory, gdb_write_memory): Adjust.
9423 * spu-low.c (spu_target_ops): Adjust comment.
9424 * target.h (target_ops): Rename unprepare_to_access_memory field
9425 to done_accessing_memory.
9426 (unprepare_to_access_memory): Rename to ...
9427 (done_accessing_memory): ... this.
9428
90d74c30
PA		 94292010-08-26 Pedro Alves <pedro@codesourcery.com>
9430
9431 * linux-low.c (linux_prepare_to_access_memory): New.
9432 (linux_unprepare_to_access_memory): New.
9433 (linux_target_ops): Install them.
9434 * server.c (read_memory): Rename to ...
9435 (gdb_read_memory): ... this. Use
9436 prepare_to_access_memory/prepare_to_access_memory.
9437 (write_memory): Rename to ...
9438 (gdb_write_memory): ... this. Use
9439 prepare_to_access_memory/prepare_to_access_memory.
9440 (handle_search_memory_1): Adjust.
9441 (process_serial_event): Adjust.
9442 * target.h (struct target_ops): New fields
9443 prepare_to_access_memory and unprepare_to_access_memory.
9444 (prepare_to_access_memory, unprepare_to_access_memory): New.
9445 * linux-x86-low.c (x86_insert_point, x86_remove_point): Use
9446 prepare_to_access_memory/prepare_to_access_memory.
9447 * nto-low.c (nto_target_ops): Adjust.
9448 * spu-low.c (spu_target_ops): Adjust.
9449 * win32-low.c (win32_target_ops): Adjust.
9450
fd467969
PA		 94512010-08-26 Pedro Alves <pedro@codesourcery.com>
9452
9453 * Makefile.in (WARN_CFLAGS): Get it from configure.
9454 (WERROR_CFLAGS): New.
9455 (INTERNAL_CFLAGS): Add WERROR_CFLAGS.
9456 * configure.ac: Introduce --enable-werror, which adds -Werror to
9457 the compiler command line. Enabled by default. Disable with
9458 --disable-werror. Add -Wdeclaration-after-statement
9459 Wpointer-arith and -Wformat-nonliteral to warning flags.
9460 * configure: Regenerate.
9461
331e2f5f
PA		 94622010-08-26 Pedro Alves <pedro@codesourcery.com>
9463
9464 * mem-break.c [HAVE_MALLOC_H]: Include malloc.h.
9465
e581f2b4
PA		 94662010-08-26 Pedro Alves <pedro@codesourcery.com>
9467
9468 * gdbreplay.c (remote_error): New.
9469 (gdbchar): New.
9470 (expect): Use gdbchar. Check for error reading from GDB.
9471 Clarify sync error output.
9472 (play): Check for errors writing to GDB.
9473 * linux-low.c (sigchld_handler): Really ignore `write' errors.
9474 * remote-utils.c (getpkt): Check for errors writing to the remote
9475 descriptor.
9476
3c11dd79
PA		 94772010-08-25 Pedro Alves <pedro@codesourcery.com>
9478
9479 * linux-low.c (linux_wait_1): Move non-debugging code out of
9480 `debug_threads' control.
9481
d20a8ad9
PA		 94822010-08-25 Pedro Alves <pedro@codesourcery.com>
9483
9484 * linux-low.c (linux_wait_1): Don't set last_status here.
9485 * server.c (push_event, queue_stop_reply_callback): Assert we're
9486 not pushing a TARGET_WAITKIND_IGNORE event.
9487 (start_inferior, start_inferior, attach_inferior, handle_v_cont)
9488 (myresume, handle_target_event): Set the thread's last_resume_kind
9489 and last_status from the target returned status.
9490
964e4306
PA		 94912010-08-25 Pedro Alves <pedro@codesourcery.com>
9492
9493 PR threads/10729
9494
9495 * linux-x86-low.c (update_debug_registers_callback): New.
9496 (i386_dr_low_set_addr): Use it.
9497 (i386_dr_low_get_addr): New.
9498 (i386_dr_low_set_control): Use update_debug_registers_callback.
9499 (i386_dr_low_get_control): New.
9500 (i386_dr_low_get_status): Adjust.
9501 * linux-low.c (linux_stop_lwp): New.
9502 * linux-low.h (linux_stop_lwp): Declare.
9503
9504 * i386-low.c (I386_DR_GET_RW_LEN): Take the dr7 contents as
9505 argument instead of a i386_debug_reg_state.
9506 (I386_DR_WATCH_HIT): Take the dr6 contents as argument instead of
9507 a i386_debug_reg_state.
9508 (i386_insert_aligned_watchpoint): Adjust.
9509 (i386_remove_aligned_watchpoint): Adjust.
9510 (i386_low_stopped_data_address): Read the debug registers from the
9511 inferior instead of from the mirrors.
9512 * i386-low.h (struct i386_debug_reg_state): Extend comment.
9513 (i386_dr_low_get_addr): Declare.
9514 (i386_dr_low_get_control): Declare.
9515 (i386_dr_low_get_status): Change prototype.
9516
9517 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): New globals.
9518 (i386_dr_low_get_addr): New.
9519 (i386_dr_low_get_control): New.
9520 (i386_dr_low_get_status): Adjust prototype. Return
9521 dr_status_mirror.
9522 (i386_initial_stuff): Clear dr_status_mirror and
9523 dr_control_mirror.
9524 (i386_get_thread_context): Adjust.
9525 (i386_set_thread_context): Adjust.
9526 (i386_thread_added): Adjust.
9527
5f21a75b
PA		 95282010-08-24 Pedro Alves <pedro@codesourcery.com>
9529
9530 * linux-low.h (linux_thread_area): Delete declaration.
9531
3e4c1235
TS		 95322010-08-11 Thomas Schwinge <thomas@codesourcery.com>
9533
9534 * linux-low.c (linux_wait_1): Correctly return the ptid of the child
9535 after its termination.
9536
1971b033
PA		 95372010-08-09 Pedro Alves <pedro@codesourcery.com>
9538
9539 * linux-low.c (gdb_wants_lwp_stopped): Delete.
9540 (gdb_wants_all_stopped): Delete.
9541 (linux_wait_1): Don't call them.
9542 * server.c (handle_v_cont): Tag all threads as want-stopped.
9543 (gdb_wants_thread_stopped): Fix comments. Tag the thread that
9544 stopped as "client-wants-stopped".
9545
310444ac
PA		 95462010-07-31 Pedro Alves <pedro@codesourcery.com>
9547
9548 * Makefile.in (signals_h): New.
9549 (server_h): Depend on it.
9550 (server.o): Don't depend on $(signals_def).
9551 (signals.o): Depend on $(signals_def).
9552
a19cae16
JK		 95532010-07-31 Jan Kratochvil <jan.kratochvil@redhat.com>
9554
9555 * Makefile.in (signals_def): New.
9556 (server_h): Append include/gdb/signals.h and signals_def.
9557 (server.o): Append signals_def.
9558
30d50328
JK		 95592010-07-25 Jan Kratochvil <jan.kratochvil@redhat.com>
9560
9561 * server.c (handle_target_event): Use target_signal_to_host for
9562 resume_info.sig initialization.
9563 * target.h (struct thread_resume) <sig>: New comment.
9564
5c3216e2
OS		 95652010-07-20 Ozkan Sezer <sezeroz@gmail.com>
9566
c6f46ca0
OS		 9567 * server.c (handle_query): strcpy() the returned string from paddress()
9568 instead of sprintf().
5c3216e2
OS		 9569 * utils.c (paddress): Return phex_nz().
9570
6bd31874
JB		 95712010-07-07 Joel Brobecker <brobecker@adacore.com>
9572
9573 * server.c (handle_v_cont): Call mourn_inferior if process
9574 just exited.
9575 (myresume): Likewise.
9576
0fb4aa4b
PA		 95772010-07-01 Pedro Alves <pedro@codesourcery.com>
9578
9579 Static tracepoints, and integration with UST.
9580
9581 * configure.ac: Handle --with-ust. substitute ustlibs and ustinc.
9582 * mem-break.c (uninsert_all_breakpoints)
9583 (reinsert_all_breakpoints): New.
9584 * mem-break.h (reinsert_all_breakpoints, uninsert_all_breakpoints):
9585 * tracepoint.c (ust_loaded, helper_thread_id, cmd_buf): New.
9586 (gdb_agent_ust_loaded, helper_thread_id)
9587 (gdb_agent_helper_thread_id): New macros.
9588 (struct ipa_sym_addresses): Add addr_ust_loaded,
9589 addr_helper_thread_id, addr_cmd_buf.
9590 (symbol_list): Add ust_loaded, helper_thread_id, cmd_buf.
9591 (in_process_agent_loaded_ust): New.
9592 (write_e_ust_not_loaded): New.
9593 (maybe_write_ipa_ust_not_loaded): New.
9594 (struct collect_static_trace_data_action): New.
9595 (enum tracepoint_type) <static_tracepoint>: New.
9596 (struct tracepoint) <handle>: Mention static tracepoints.
9597 (struct static_tracepoint_ctx): New.
9598 (CMD_BUF_SIZE): New.
9599 (add_tracepoint_action): Handle static tracepoint actions.
9600 (unprobe_marker_at): New.
9601 (clear_installed_tracepoints): Handle static tracepoints.
9602 (cmd_qtdp): Handle static tracepoints.
9603 (probe_marker_at): New.
9604 (cmd_qtstart): Handle static tracepoints.
9605 (response_tracepoint): Handle static tracepoints.
9606 (cmd_qtfstm, cmd_qtsstm, cmd_qtstmat): New.
9607 (handle_tracepoint_query): Handle qTfSTM, qTsSTM and qTSTMat.
9608 (get_context_regcache): Handle static tracepoints.
9609 (do_action_at_tracepoint): Handle static tracepoint actions.
9610 (traceframe_find_block_type): Handle static trace data blocks.
9611 (traceframe_read_sdata): New.
9612 (download_tracepoints): Download static tracepoint actions.
9613 [HAVE_UST] Include ust/ust.h, dlfcn.h, sys/socket.h, and sys/un.h.
9614 (GDB_PROBE_NAME): New.
9615 (ust_ops): New.
9616 (GET_UST_SYM): New.
9617 (USTF): New.
9618 (dlsym_ust): New.
9619 (ust_marker_to_static_tracepoint): New.
9620 (gdb_probe): New.
9621 (collect_ust_data_at_tracepoint): New.
9622 (gdb_ust_probe): New.
9623 (UNIX_PATH_MAX, SOCK_DIR): New.
9624 (gdb_ust_connect_sync_socket): New.
9625 (resume_thread, stop_thread): New.
9626 (run_inferior_command): New.
9627 (init_named_socket): New.
9628 (gdb_ust_socket_init): New.
9629 (cstr_to_hexstr): New.
9630 (next_st): New.
9631 (first_marker, next_marker): New.
9632 (response_ust_marker): New.
9633 (cmd_qtfstm, cmd_qtsstm): New.
9634 (unprobe_marker_at, probe_marker_at): New.
9635 (cmd_qtstmat, gdb_ust_thread): New.
9636 (gdb_ust_init): New.
9637 (initialize_tracepoint_ftlib): Call gdb_ust_init.
9638 * linux-amd64-ipa.c [HAVE_UST]: Include ust/processor.h
9639 (ST_REGENTRY): New.
9640 (x86_64_st_collect_regmap): New.
9641 (X86_64_NUM_ST_COLLECT_GREGS): New.
9642 (AMD64_RIP_REGNUM): New.
9643 (supply_static_tracepoint_registers): New.
9644 * linux-i386-ipa.c [HAVE_UST]: Include ust/processor.h
9645 (ST_REGENTRY): New.
9646 (i386_st_collect_regmap): New.
9647 (i386_NUM_ST_COLLECT_GREGS): New.
9648 (supply_static_tracepoint_registers): New.
9649 * server.c (handle_query): Handle qXfer:statictrace:read.
9650 <qSupported>: Report support for StaticTracepoints, and
9651 qXfer:statictrace:read features.
9652 * server.h (traceframe_read_sdata)
9653 (supply_static_tracepoint_registers): Declare.
9654 * remote-utils.c (convert_int_to_ascii, hexchars, ishex, tohex)
9655 (unpack_varlen_hex): Include in IPA build.
9656 * Makefile.in (ustlibs, ustinc): New.
9657 (IPA_OBJS): Add remote-utils-ipa.o.
9658 ($(IPA_LIB)): Link -ldl and -lpthread.
9659 (UST_CFLAGS): New.
9660 (IPAGENT_CFLAGS): Add UST_CFLAGS.
9661 * config.in, configure: Regenerate.
9662
9e4344e5
PA		 96632010-06-20 Ian Lance Taylor <iant@google.com>
9664 Pedro Alves <pedro@codesourcery.com>
9665
9666 * linux-x86-low.c (always_true): Delete.
9667 (EMIT_ASM, EMIT_ASM32): Use an uncondition asm jmp instead of
9668 trying to fool the compiler with always_true.
9669
c6beb2cb
PA		 96702010-06-20 Pedro Alves <pedro@codesourcery.com>
9671
9672 * tracepoint.c (condition_true_at_tracepoint): Don't run compiled
9673 conditions in gdbserver.
9674
d2ed6730
UW		 96752010-06-19 Ulrich Weigand <uweigand@de.ibm.com>
9676
9677 * spu-low.c (spu_read_memory): Wrap around local store limit.
9678 (spu_write_memory): Likewise.
9679
4e29fb54
PA		 96802010-06-15 Pedro Alves <pedro@codesourcery.com>
9681
9682 * linux-x86-low.c (amd64_emit_const, amd64_emit_void_call_2)
9683 (i386_emit_const, i386_emit_void_call_2): Replace int64_t uses with
9684 LONGEST uses.
9685 * server.h (struct emit_ops): Replace int64_t uses with LONGEST
9686 uses.
9687 * tracepoint.c (emit_const, emit_void_call_2): Replace int64_t
9688 uses with LONGEST uses.
9689
6a271cae
PA		 96902010-06-14 Stan Shebs <stan@codesourcery.com>
9691 Pedro Alves <pedro@codesourcery.com>
9692
9693 Bytecode compiler.
9694
9695 * linux-x86-low.c: Include limits.h.
9696 (add_insns): New.
9697 (always_true): New.
9698 (EMIT_ASM): New.
9699 (EMIT_ASM32): New.
9700 (amd64_emit_prologue, amd64_emit_epilogue, amd64_emit_add)
9701 (amd64_emit_sub, amd64_emit_mul, amd64_emit_lsh)
9702 (amd64_emit_rsh_signed, amd64_emit_rsh_unsigned, amd64_emit_ext,
9703 (amd64_emit_log_not, amd64_emit_bit_and, amd64_emit_bit_or)
9704 (amd64_emit_bit_xor, amd64_emit_bit_not, amd64_emit_equal,
9705 (amd64_emit_less_signed, amd64_emit_less_unsigned, amd64_emit_ref,
9706 (amd64_emit_if_goto, amd64_emit_goto, amd64_write_goto_address)
9707 (amd64_emit_const, amd64_emit_call, amd64_emit_reg)
9708 (amd64_emit_pop, amd64_emit_stack_flush, amd64_emit_zero_ext)
9709 (amd64_emit_swap, amd64_emit_stack_adjust, amd64_emit_int_call_1)
9710 (amd64_emit_void_call_2): New.
9711 (amd64_emit_ops): New.
9712 (i386_emit_prologue, i386_emit_epilogue, i386_emit_add)
9713 (i386_emit_sub,i386_emit_mul, i386_emit_lsh, i386_emit_rsh_signed)
9714 (i386_emit_rsh_unsigned, i386_emit_ext, i386_emit_log_not)
9715 (i386_emit_bit_and, i386_emit_bit_or, i386_emit_bit_xor)
9716 (i386_emit_bit_not, i386_emit_equal, i386_emit_less_signed)
9717 (i386_emit_less_unsigned, i386_emit_ref, i386_emit_if_goto)
9718 (i386_emit_goto, i386_write_goto_address, i386_emit_const)
9719 (i386_emit_call, i386_emit_reg, i386_emit_pop)
9720 (i386_emit_stack_flush, i386_emit_zero_ext, i386_emit_swap)
9721 (i386_emit_stack_adjust, i386_emit_int_call_1)
9722 (i386_emit_void_call_2): New.
9723 (i386_emit_ops): New.
9724 (x86_emit_ops): New.
9725 (the_low_target): Install x86_emit_ops.
9726 * server.h (struct emit_ops): New.
9727 (get_raw_reg_func_addr): Declare.
9728 (current_insn_ptr, emit_error): Declare.
9729 * tracepoint.c (get_raw_reg, get_trace_state_variable_value)
9730 (set_trace_state_variable_value): New defines.
9731 (struct ipa_sym_addresses): New fields addr_get_raw_reg,
9732 addr_get_trace_state_variable_value and
9733 addr_set_trace_state_variable_value.
9734 (symbol_list): New fields for get_raw_reg,
9735 get_trace_state_variable_value and set_trace_state_variable_value.
9736 (condfn): New typedef.
9737 (struct tracepoint): New field `compiled_cond'.
9738 (do_action_at_tracepoint): Clear compiled_cond.
9739 (get_trace_state_variable_value, set_trace_state_variable_value):
9740 Export in the IPA.
9741 (condition_true_at_tracepoint): If there's a compiled condition,
9742 run that.
9743 (current_insn_ptr, emit_error): New globals.
9744 (struct bytecode_address): New.
9745 (get_raw_reg_func_addr): New.
9746 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul)
9747 (emit_lsh, emit_rsh_signed, emit_rsh_unsigned, emit_ext)
9748 (emit_log_not, emit_bit_and, emit_bit_or, emit_bit_xor)
9749 (emit_bit_not, emit_equal, emit_less_signed, emit_less_unsigned)
9750 (emit_ref, emit_if_goto, emit_goto, write_goto_address, emit_const)
9751 (emit_reg, emit_pop, emit_stack_flush, emit_zero_ext, emit_swap)
9752 (emit_stack_adjust, emit_int_call_1, emit_void_call_2): New.
9753 (compile_tracepoint_condition, compile_bytecodes): New.
9754 * target.h (emit_ops): Forward declare.
9755 (struct target_ops): New field emit_ops.
9756 (target_emit_ops): New.
9757 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): New.
9758 * linux-i386-ipa.c (gdb_agent_get_raw_reg): New.
9759 * linux-low.c (linux_emit_ops): New.
9760 (linux_target_ops): Install it.
9761 * linux-low.h (struct linux_target_ops): New field emit_ops.
9762
92b72907
UW		 97632010-06-14 Ulrich Weigand <uweigand@de.ibm.com>
9764
9765 * linux-ppc-low.c (ppc_arch_setup): Use private regcache to test MSR.
9766 * linux-s390-low.c (ppc_arch_setup): Use private regcache to test PSW.
9767
fa593d66
PA		 97682010-06-01 Pedro Alves <pedro@codesourcery.com>
9769 Stan Shebs <stan@codesourcery.com>
9770
9771 * Makefile.in (IPA_DEPFILES, extra_libraries): New.
9772 (all): Depend on $(extra_libraries).
9773 (install-only): Install the IPA.
9774 (IPA_OBJS, IPA_LIB): New.
9775 (clean): Remove the IPA lib.
9776 (IPAGENT_CFLAGS): New.
9777 (tracepoint-ipa.o, utils-ipa.o, remote-utils-ipa.o)
9778 (regcache-ipa.o, i386-linux-ipa.o, linux-i386-ipa.o)
9779 (linux-amd64-ipa.o, amd64-linux-ipa.o): New rules.
9780 * linux-amd64-ipa.c, linux-i386-ipa.c: New files.
9781 * configure.ac: Check for atomic builtins support in the compiler.
9782 (IPA_DEPFILES, extra_libraries): Define.
9783 * configure.srv (ipa_obj): Add description.
9784 (ipa_i386_linux_regobj, ipa_amd64_linux_regobj): Define.
9785 (i[34567]86-*-linux*): Set ipa_obj.
9786 (x86_64-*-linux*): Set ipa_obj.
9787 * linux-low.c (stabilizing_threads): New.
9788 (supports_fast_tracepoints): New.
9789 (linux_detach): Stabilize threads before detaching.
9790 (handle_tracepoints): Handle internal tracing breakpoints. Assert
9791 the lwp is either not stabilizing, or is moving out of a jump pad.
9792 (linux_fast_tracepoint_collecting): New.
9793 (maybe_move_out_of_jump_pad): New.
9794 (enqueue_one_deferred_signal): New.
9795 (dequeue_one_deferred_signal): New.
9796 (linux_wait_for_event_1): If moving out of a jump pad, defer
9797 pending signals to later.
9798 (linux_stabilize_threads): New.
9799 (linux_wait_1): Check if threads need moving out of jump pads, and
9800 do it if so.
9801 (stuck_in_jump_pad_callback): New.
9802 (move_out_of_jump_pad_callback): New.
9803 (lwp_running): New.
9804 (linux_resume_one_lwp): Handle moving out of jump pads.
9805 (linux_set_resume_request): Dequeue deferred signals.
9806 (need_step_over_p): Also step over fast tracepoint jumps.
9807 (start_step_over): Also uninsert fast tracepoint jumps.
9808 (finish_step_over): Also reinsert fast tracepoint jumps.
9809 (linux_install_fast_tracepoint_jump): New.
9810 (linux_target_ops): Install linux_stabilize_threads and
9811 linux_install_fast_tracepoint_jump_pad.
9812 * linux-low.h (linux_target_ops) <get_thread_area,
9813 install_fast_tracepoint_jump_pad>: New fields.
9814 (struct lwp_info) <collecting_fast_tracepoint,
9815 pending_signals_to_report, exit_jump_pad_bkpt>: New fields.
9816 (linux_get_thread_area): Declare.
9817 * linux-x86-low.c (jump_insn): New.
9818 (x86_get_thread_area): New.
9819 (append_insns): New.
9820 (push_opcode): New.
9821 (amd64_install_fast_tracepoint_jump_pad): New.
9822 (i386_install_fast_tracepoint_jump_pad): New.
9823 (x86_install_fast_tracepoint_jump_pad): New.
9824 (the_low_target): Install x86_get_thread_area and
9825 x86_install_fast_tracepoint_jump_pad.
9826 * mem-break.c (set_raw_breakpoint_at): Use read_inferior_memory.
9827 (struct fast_tracepoint_jump): New.
9828 (fast_tracepoint_jump_insn): New.
9829 (fast_tracepoint_jump_shadow): New.
9830 (find_fast_tracepoint_jump_at): New.
9831 (fast_tracepoint_jump_here): New.
9832 (delete_fast_tracepoint_jump): New.
9833 (set_fast_tracepoint_jump): New.
9834 (uninsert_fast_tracepoint_jumps_at): New.
9835 (reinsert_fast_tracepoint_jumps_at): New.
9836 (set_breakpoint_at): Use write_inferior_memory.
9837 (uninsert_raw_breakpoint): Use write_inferior_memory.
9838 (check_mem_read): Mask out fast tracepoint jumps.
9839 (check_mem_write): Mask out fast tracepoint jumps.
9840 * mem-break.h (struct fast_tracepoint_jump): Forward declare.
9841 (set_fast_tracepoint_jump): Declare.
9842 (delete_fast_tracepoint_jump)
9843 (fast_tracepoint_jump_here, uninsert_fast_tracepoint_jumps_at)
9844 (reinsert_fast_tracepoint_jumps_at): Declare.
9845 * regcache.c: Don't compile many functions when building the
9846 in-process agent library.
9847 (init_register_cache) [IN_PROCESS_AGENT]: Don't allow allocating
9848 the register buffer in the heap.
9849 (free_register_cache): If the register buffer isn't owned by the
9850 regcache, don't free it.
9851 (set_register_cache) [IN_PROCESS_AGENT]: Don't re-alocate
9852 pre-existing register caches.
9853 * remote-utils.c (convert_int_to_ascii): Constify `from' parameter
9854 type.
9855 (convert_ascii_to_int): : Constify `from' parameter type.
9856 (decode_M_packet, decode_X_packet): Replace the `to' parameter by
9857 a `to_p' pointer to pointer parameter. If TO_P is NULL, malloc
9858 the needed buffer in-place.
9859 (relocate_instruction): New.
9860 * server.c (handle_query) <qSymbols>: If the target supports
9861 tracepoints, give it a chance of looking up symbols. Report
9862 support for fast tracepoints.
9863 (handle_status): Stabilize threads.
9864 (process_serial_event): Adjust.
9865 * server.h (struct fast_tracepoint_jump): Forward declare.
9866 (struct process_info) <fast_tracepoint_jumps>: New field.
9867 (convert_ascii_to_int, convert_int_to_ascii): Adjust.
9868 (decode_X_packet, decode_M_packet): Adjust.
9869 (relocate_instruction): Declare.
9870 (in_process_agent_loaded): Declare.
9871 (tracepoint_look_up_symbols): Declare.
9872 (struct fast_tpoint_collect_status): Declare.
9873 (fast_tracepoint_collecting): Declare.
9874 (force_unlock_trace_buffer): Declare.
9875 (handle_tracepoint_bkpts): Declare.
9876 (initialize_low_tracepoint)
9877 (supply_fast_tracepoint_registers) [IN_PROCESS_AGENT]: Declare.
9878 * target.h (struct target_ops) <stabilize_threads,
9879 install_fast_tracepoint_jump_pad>: New fields.
9880 (stabilize_threads, install_fast_tracepoint_jump_pad): New.
9881 * tracepoint.c [HAVE_MALLOC_H]: Include malloc.h.
9882 [HAVE_STDINT_H]: Include stdint.h.
9883 (trace_debug_1): Rename to ...
9884 (trace_vdebug): ... this.
9885 (trace_debug): Rename to ...
9886 (trace_debug_1): ... this. Add `level' parameter.
9887 (trace_debug): New.
9888 (ATTR_USED, ATTR_NOINLINE): New.
9889 (IP_AGENT_EXPORT): New.
9890 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
9891 (collecting, gdb_collect, stop_tracing, flush_trace_buffer)
9892 (about_to_request_buffer_space, trace_buffer_is_full)
9893 (stopping_tracepoint, expr_eval_result, error_tracepoint)
9894 (tracepoints, tracing, trace_buffer_ctrl, trace_buffer_ctrl_curr)
9895 (trace_buffer_lo, trace_buffer_hi, traceframe_read_count)
9896 (traceframe_write_count, traceframes_created)
9897 (trace_state_variables)
9898 New renaming defines.
9899 (struct ipa_sym_addresses): New.
9900 (STRINGIZE_1, STRINGIZE, IPA_SYM): New.
9901 (symbol_list): New.
9902 (ipa_sym_addrs): New.
9903 (all_tracepoint_symbols_looked_up): New.
9904 (in_process_agent_loaded): New.
9905 (write_e_ipa_not_loaded): New.
9906 (maybe_write_ipa_not_loaded): New.
9907 (tracepoint_look_up_symbols): New.
9908 (debug_threads) [IN_PROCESS_AGENT]: New.
9909 (read_inferior_memory) [IN_PROCESS_AGENT]: New.
9910 (UNKNOWN_SIDE_EFFECTS): New.
9911 (stop_tracing): New.
9912 (flush_trace_buffer): New.
9913 (stop_tracing_bkpt): New.
9914 (flush_trace_buffer_bkpt): New.
9915 (read_inferior_integer): New.
9916 (read_inferior_uinteger): New.
9917 (read_inferior_data_pointer): New.
9918 (write_inferior_data_pointer): New.
9919 (write_inferior_integer): New.
9920 (write_inferior_uinteger): New.
9921 (struct collect_static_trace_data_action): Delete.
9922 (enum tracepoint_type): New.
9923 (struct tracepoint) <type>: New field `type'.
43aaf8b6
PA		 9924 <actions_str, step_actions, step_actions_str>: Only include in
9925 GDBserver.
fa593d66
PA		 9926 <orig_size, obj_addr_on_target, adjusted_insn_addr>
9927 <adjusted_insn_addr_end, jump_pad, jump_pad_end>: New fields.
9928 (tracepoints): Use IP_AGENT_EXPORT.
9929 (last_tracepoint): Don't include in the IPA.
9930 (stopping_tracepoint): Use IP_AGENT_EXPORT.
9931 (trace_buffer_is_full): Use IP_AGENT_EXPORT.
9932 (alloced_trace_state_variables): New.
9933 (trace_state_variables): Use IP_AGENT_EXPORT.
9934 (traceframe_t): Delete unused variable.
9935 (circular_trace_buffer): Don't include in the IPA.
9936 (trace_buffer_start): Delete.
9937 (struct trace_buffer_control): New.
9938 (trace_buffer_free): Delete.
9939 (struct ipa_trace_buffer_control): New.
9940 (GDBSERVER_FLUSH_COUNT_MASK, GDBSERVER_FLUSH_COUNT_MASK_PREV)
9941 (GDBSERVER_FLUSH_COUNT_MASK_CURR, GDBSERVER_UPDATED_FLUSH_COUNT_BIT):
9942 New.
9943 (trace_buffer_ctrl): New.
9944 (TRACE_BUFFER_CTRL_CURR): New.
9945 (trace_buffer_start, trace_buffer_free, trace_buffer_end_free):
9946 Reimplement as macros.
9947 (trace_buffer_wrap): Delete.
9948 (traceframe_write_count, traceframe_read_count)
9949 (traceframes_created, tracing): Use IP_AGENT_EXPORT.
9950 (struct tracepoint_hit_ctx) <type>: New field.
9951 (struct fast_tracepoint_ctx): New.
9952 (memory_barrier): New.
9953 (cmpxchg): New.
9954 (record_tracepoint_error): Update atomically in the IPA.
9955 (clear_inferior_trace_buffer): New.
9956 (about_to_request_buffer_space): New.
9957 (trace_buffer_alloc): Handle GDBserver and inferior simulatenous
9958 updating the same buffer.
9959 (add_tracepoint): Default the tracepoint's type to trap
9960 tracepoint, and orig_size to -1.
9961 (get_trace_state_variable) [IN_PROCESS_AGENT]: Handle allocated
9962 internal variables.
9963 (create_trace_state_variable): New parameter `gdb'. Handle it.
9964 (clear_installed_tracepoints): Clear fast tracepoint jumps.
9965 (cmd_qtdp): Handle fast tracepoints.
9966 (cmd_qtdv): Adjust.
9967 (max_jump_pad_size): New.
9968 (gdb_jump_pad_head): New.
9969 (get_jump_space_head): New.
9970 (claim_jump_space): New.
9971 (sort_tracepoints): New.
9972 (MAX_JUMP_SIZE): New.
9973 (cmd_qtstart): Handle fast tracepoints. Sync tracepoints with the
9974 IPA.
9975 (stop_tracing) [IN_PROCESS_AGENT]: Don't include the tdisconnected
9976 support. Upload fast traceframes, and delete internal IPA
9977 breakpoints.
9978 (stop_tracing_handler): New.
9979 (flush_trace_buffer_handler): New.
9980 (cmd_qtstop): Upload fast tracepoints.
9981 (response_tracepoint): Handle fast tracepoints.
9982 (tracepoint_finished_step): Upload fast traceframes. Set the
9983 tracepoint hit context's tracepoint type.
9984 (handle_tracepoint_bkpts): New.
9985 (tracepoint_was_hit): Set the tracepoint hit context's tracepoint
9986 type. Add comment about fast tracepoints.
9987 (collect_data_at_tracepoint) [IN_PROCESS_AGENT]: Don't access the
9988 non-existing action_str field.
9989 (get_context_regcache): Handle fast tracepoints.
9990 (do_action_at_tracepoint) [!IN_PROCESS_AGENT]: Don't write the PC
9991 to the regcache.
9992 (fast_tracepoint_from_jump_pad_address): New.
9993 (fast_tracepoint_from_ipa_tpoint_address): New.
9994 (collecting_t): New.
9995 (force_unlock_trace_buffer): New.
9996 (fast_tracepoint_collecting): New.
9997 (collecting): New.
9998 (gdb_collect): New.
9999 (write_inferior_data_ptr): New.
10000 (target_tp_heap): New.
10001 (target_malloc): New.
10002 (download_agent_expr): New.
10003 (UALIGN): New.
10004 (download_tracepoints): New.
10005 (download_trace_state_variables): New.
10006 (upload_fast_traceframes): New.
10007 (IPA_FIRST_TRACEFRAME): New.
10008 (IPA_NEXT_TRACEFRAME_1): New.
10009 (IPA_NEXT_TRACEFRAME): New.
10010 [IN_PROCESS_AGENT]: Include sys/mman.h and fcntl.h.
10011 [IN_PROCESS_AGENT] (gdb_tp_heap_buffer, gdb_jump_pad_buffer)
10012 (gdb_jump_pad_buffer_end): New.
10013 [IN_PROCESS_AGENT] (initialize_tracepoint_ftlib): New.
10014 (initialize_tracepoint): Adjust.
10015 [IN_PROCESS_AGENT]: Allocate the IPA heap, and jump pad scratch
10016 buffer. Initialize the low module.
10017 * utils.c (PREFIX, TOOLNAME): New.
10018 (malloc_failure): Use PREFIX.
10019 (error): In the IPA, an error causes an exit.
10020 (fatal, warning): Use PREFIX.
10021 (internal_error): Use TOOLNAME.
10022 (NUMCELLS): Increase to 10.
10023 * configure, config.in: Regenerate.
10024
d149dd1d
PA		 100252010-06-01 Pedro Alves <pedro@codesourcery.com>
10026
10027 * server.c (handle_query) <qSupported>: Do two passes over the
10028 qSupported string to avoid nesting strtok.
10029
f6528abd
JK		 100302010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
10031
10032 * Makefile.in (SFILES): Add $(srcdir)/proc-service.list.
10033 (CDEPS): New.
10034 * configure.ac (RDYNAMIC): New AC_MSG_CHECKING wrapping. Test also
10035 -Wl,--dynamic-list.
10036 * configure: Regenerate.
10037 * proc-service.list: New.
10038
ca2a87a0
JK		 100392010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
10040
10041 * linux-low.c (linux_core_of_thread): Fix crash on invalid CONTENT.
10042 New comment.
10043
363a6e9f
OS		 100442010-05-26 Ozkan Sezer <sezeroz@gmail.com>
10045
10046 * gdbreplay.c (remote_open): Check error return from socket() call by
10047 its equality to -1 not by it being negative.
10048 * remote-utils.c (remote_open): Likewise.
10049
d23b6cb1
PA		 100502010-05-23 Pedro Alves <pedro@codesourcery.com>
10051
10052 * config.h: Regenerate.
10053
28d3cf85
MK		 100542010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
10055
10056 * linux-m68k-low.c (ps_get_thread_area): Don't define if kernel
10057 doesn't provide PTRACE_GET_THREAD_AREA.
10058
fea36a59
MK		 100592010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
10060
10061 * linux-m68k-low.c: Include <asm/ptrace.h>
10062 (ps_get_thread_area): Implement.
10063
24b066ba
DE		 100642010-05-03 Doug Evans <dje@google.com>
10065
10066 * event-loop.c (struct callback_event): New struct.
10067 (callback_list): New global.
10068 (append_callback_event, delete_callback_event): New functions.
10069 (process_callback): New function.
10070 (start_event_loop): Call it.
10071 * remote-utils.c (NOT_SCHEDULED): Define.
10072 (readchar_buf, readchar_bufcnt, readchar_bufp): New static globals,
10073 moved out of readchar.
10074 (readchar): Rewrite. Call reschedule before returning.
10075 (reset_readchar): New function.
10076 (remote_close): Call it.
10077 (process_remaining, reschedule): New functions.
10078 * server.h (callback_handler_func): New typedef.
10079 (append_callback_event, delete_callback_event): Declare.
10080
9836d6ea
PA		 100812010-05-03 Pedro Alves <pedro@codesourcery.com>
10082
10083 * proc-service.c (ps_pglobal_lookup): Use
10084 thread_db_look_up_one_symbol.
10085 * remote-utils.c (look_up_one_symbol): Add new `may_ask_gdb'
10086 parameter. Use it instead of all_symbols_looked_up.
10087 * server.h (struct process_info) <all_symbols_looked_up>: Delete
10088 field.
10089 (all_symbols_looked_up): Don't declare.
10090 (look_up_one_symbol): Add new `may_ask_gdb' parameter.
10091 * thread-db.c (struct thread_db) <all_symbols_looked_up>: New
10092 field.
10093 (thread_db_look_up_symbols): Adjust call to look_up_one_symbol.
10094 Set all_symbols_looked_up here.
10095 (thread_db_look_up_one_symbol): New.
10096 (thread_db_get_tls_address): Adjust.
10097 (thread_db_load_search, try_thread_db_load_1): Always allocate the
10098 thread_db object on the heap, and tentatively set it in the
10099 process structure.
10100 (thread_db_init): Don't set all_symbols_looked_up here.
10101 * linux-low.h (thread_db_look_up_one_symbol): Declare.
10102
7984d532
PA		 101032010-05-03 Pedro Alves <pedro@codesourcery.com>
10104
10105 * linux-low.c (linux_kill, linux_detach): Adjust.
10106 (status_pending_p_callback): Remove redundant statement. Check
10107 for !TARGET_WAITIKIND_IGNORE, instead of
10108 TARGET_WAITKIND_STOPPED.
10109 (handle_tracepoints): Make sure LWP is locked. Adjust.
10110 (linux_wait_for_event_1): Adjust.
10111 (linux_cancel_breakpoints): New.
10112 (unsuspend_one_lwp): New.
10113 (unsuspend_all_lwps): New.
10114 (linux_wait_1): If finishing a step-over, unsuspend all lwps.
10115 (send_sigstop_callback): Change return type to int, add new
10116 `except' parameter and handle it.
10117 (suspend_and_send_sigstop_callback): New.
10118 (stop_all_lwps): Add new `suspend' and `expect' parameters, and
10119 pass them down. If SUSPEND, also increment the lwp's suspend
10120 count.
10121 (linux_resume_one_lwp): Add notice about resuming a suspended LWP.
10122 (need_step_over_p): Don't consider suspended LWPs.
10123 (start_step_over): Adjust.
10124 (proceed_one_lwp): Change return type to int, add new `except'
10125 parameter and handle it.
10126 (unsuspend_and_proceed_one_lwp): New.
10127 (proceed_all_lwps): Use find_inferior instead of
10128 for_each_inferior.
10129 (unstop_all_lwps): Add `unsuspend' parameter. If UNSUSPEND, them
10130 also decrement the suspend count of LWPs. Pass `except' down,
10131 instead of hacking its suspend count.
10132 (linux_pause_all): Add `freeze' parameter. Adjust.
10133 (linux_unpause_all): New.
10134 (linux_target_ops): Install linux_unpause_all.
10135 * server.c (handle_status): Adjust.
10136 * target.h (struct target_ops): New fields `unpause_all' and
10137 `cancel_breakpoints'. Add new parameter to `pause_all'.
10138 (pause_all): Add new `freeze' parameter.
10139 (unpause_all): New.
10140 (cancel_breakpoints): New.
10141 * tracepoint.c (clear_installed_tracepoints): Pause threads, and
10142 cancel breakpoints.
10143 (cmd_qtstart): Pause threads.
10144 (stop_tracing): Pause threads, and cancel breakpoints.
10145 * win32-low.c (win32_target_ops): Adjust.
10146
e471f25b
PA		 101472010-05-03 Pedro Alves <pedro@codesourcery.com>
10148
10149 * linux-low.c (linux_wait_for_event_1): Move passing the signal to
10150 the inferior right away from here...
10151 (linux_wait_1): ... to here, and adjust to check the thread's
10152 last_resume_kind instead of the lwp's step or stop_expected flags.
10153
1915ef4f
PA		 101542010-05-02 Pedro Alves <pedro@codesourcery.com>
10155
10156 * README: Use consistent `GDB' and `GDBserver' spellings.
10157
f9e39928
PA		 101582010-05-02 Pedro Alves <pedro@codesourcery.com>
10159
10160 * linux-low.c (linux_kill_one_lwp): Assume the lwp is stopped.
10161 (linux_kill): Stop all lwps here. Don't delete the main lwp here.
10162 (linux_detach_one_lwp): Assume the lwp is stopped.
10163 (any_thread_of): Delete.
10164 (linux_detach): Stop all lwps here. Don't blindly delete all
10165 breakpoints.
10166 (delete_lwp_callback): New.
10167 (linux_mourn): Delete all lwps of the process that is gone.
10168 (linux_wait_1): Don't delete the last lwp of the process here.
10169 * mem-break.h (mark_breakpoints_out): Declare.
10170 * mem-break.c (mark_breakpoints_out): New.
10171 (free_all_breakpoints): Use it.
10172 * server.c (handle_target_event): If the process is gone, mark
10173 breakpoints out.
10174 * thread-db.c (struct thread_db) <create_bp>: New field.
10175 (thread_db_enable_reporting): Fix prototype. Store a thread event
10176 breakpoint reference in the thread_db struct.
10177 (thread_db_load_search): Clear the thread_db object.
10178 (try_thread_db_load_1): Ditto.
10179 (switch_to_process): New.
10180 (disable_thread_event_reporting): Use it.
10181 (remove_thread_event_breakpoints): New.
10182 (thread_db_detach, thread_db_mourn): Use it.
10183
1e7fc18c
PA		 101842010-05-01 Pedro Alves <pedro@codesourcery.com>
10185
10186 * linux-low.c (linux_enable_event_reporting): New.
10187 (linux_wait_for_event_1, handle_extended_wait): Use it.
10188
02fc4de7
PA		 101892010-04-30 Pedro Alves <pedro@codesourcery.com>
10190
10191 * linux-low.c (linux_kill_one_lwp, linux_kill)
10192 (linux_detach_one_lwp): Adjust to send_sigstop interface change.
10193 (send_sigstop): Take an lwp_info as parameter instead. Queue a
10194 SIGSTOP even if the LWP is stopped.
10195 (send_sigstop_callback): New.
10196 (stop_all_lwps): Use send_sigstop_callback instead.
10197 (linux_resume_one_thread): Adjust.
10198 (proceed_one_lwp): Still proceed an LWP that the client has
10199 requested to stop, if we haven't reported it as stopped yet. Make
10200 sure that LWPs the client want stopped, have a pending SIGSTOP.
10201
bc3b5632
DE		 102022010-04-26 Doug Evans <dje@google.com>
10203
ae1ada35
DE		 10204 * server.c (handle_general_set): Make static.
10205
bc3b5632
DE		 10206 * remote-utils.c (putpkt_binary_1): Call readchar instead of read.
10207 Print received char after testing for error/eof instead of before.
10208 (input_interrupt): Tweak comment.
10209
65730243
DE		 102102010-04-23 Doug Evans <dje@google.com>
10211
10212 * server.c (start_inferior): Print inferior argv if --debug.
10213
a8ae7dc0
AR		 102142010-04-21 Aleksandar Ristovski <aristovski@qnx.com>
10215
10216 * Makefile.in (nto_low_h nto-low.o nto-x86-low.o): New dependency lists.
10217 * nto-x86-low.c: Include server.h
10218
1c07cc19
PM		 102192010-04-20 Pierre Muller <muller@ics.u-strasbg.fr>
10220
10221 * win32-i386-low.c: Use __x86_64__ macro instead of __x86_64 to
10222 be consistent with other sources of this directory.
10223 (init_registers_amd64): Correct name of source file of this function
10224 in the comment.
10225
e0a61e09
PM		 102262010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
10227
10228 * configure.srv (x86_64-*-mingw*): New configuration for Windows
10229 64-bit executables.
10230
54709339
PM		 102312010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
10232
10233 * win32-i386-low.c: Add 64-bit support.
10234 (CONTEXT_EXTENDED_REGISTERS): Set macro to zero if not exisiting.
10235 (init_registers_amd64): Declare.
10236 (mappings): Add 64-bit version of array.
10237 (init_windows_x86): New function.
10238 (the_low_target): Change init_arch field to init_windows_x86.
10239
e8f0053d
PM		 102402010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
10241
10242 * win32-low.c: Adapt to support also 64-bit architecture.
10243 (child_xfer_memory): Use uintptr_t type for local variable `addr'.
10244 (get_image_name): Use SIZE_T type for local variable `done'.
10245 (psapi_get_dll_name): Use LPVOID type for parameter `BaseAddress'.
10246 (toolhelp_get_dll_name): Idem.
10247 (handle_load_dll): Use CORE_ADDR type for local variable `load_addr'.
10248 Use uintptr_t typecast to avoid warning.
10249 (handle_unload_dll): Use uintptr_t typecast to avoid warning.
10250 (handle_exception): Use phex_nz to avoid warning.
10251 (win32_wait): Remove unused local variable `process'.
10252
c481e77e
PM		 102532010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
10254
10255 * configure.srv (srv_amd64_regobj): Replace `x86-64-avx.o' by
10256 `amd64-avx.o'.
10257
12ea4b69
PM		 102582010-04-17 Pierre Muller <muller@ics.u-strasbg.fr>
10259
10260 * configure.ac: Use `ws2_32' library for srv_mingw.
10261 * configure: Regenerate.
10262 * gdbreplay.c: Include winsock2.h instead of winsock.h.
10263 * remote-utils.c: Likewise.
10264
f6d1620c
L		 102652010-04-17 H.J. Lu <hongjiu.lu@intel.com>
10266
10267 * linux-x86-low.c (xmltarget_amd64_linux_no_xml): Define only
10268 if __x86_64__ is defined.
10269
8e642873
PM		 102702010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
10271
10272 * configure: Regenerate.
10273
711e434b
PM		 102742010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
10275
10276 * server.c (handle_query): Handle 'qGetTIBAddr' query.
10277 * target.h (target_ops): New get_tib_address field.
10278 * win32-low.h (win32_thread_info): Add thread_local_base field.
10279 * win32-low.c (child_add_thread): Add tlb argument.
10280 Set thread_local_base field to TLB.
10281 (get_child_debug_event): Adapt to child_add_thread change.
10282 (win32_get_tib_address): New function.
10283 (win32_target_ops): Set get_tib_address field to
10284 win32_get_tib_address.
10285 * linux-low.c (linux_target_ops): Set get_tib_address field to NULL.
10286
505106cd
PA		 102872010-04-12 Pedro Alves <pedro@codesourcery.com>
10288
505106cd
PA		 10289 * linux-low.c (linux_mourn): Also remove the process.
10290 * server.c (handle_target_event): Don't remove the process here.
10291 * nto-low.c (nto_mourn): New.
10292 (nto_target_ops): Install it.
10293 * spu-low.c (spu_mourn): New.
10294 (spu_target_ops): Install it.
10295 * win32-low.c (win32_mourn): New.
10296 (win32_target_ops): Install it.
10297
e8470a06
PA		 102982010-04-12 Pedro Alves <pedro@codesourcery.com>
10299
10300 * server.h (buffer_xml_printf): Remove redundant `;'.
10301
45ba0d02
PA		 103022010-04-12 Pedro Alves <pedro@codesourcery.com>
10303
10304 * regcache.c (set_register_cache): Invalidate regcaches before
10305 changing the register cache layout.
10306 (regcache_invalidate_one): Allow a NULL regcache.
10307 * linux-x86-low.c (x86_linux_update_xmltarget): Invalidate
10308 regcaches before changing the register cache layout or the target
10309 regsets.
10310
59e04013
L		 103112010-04-12 H.J. Lu <hongjiu.lu@intel.com>
10312
10313 * linux-x86-low.c (x86_linux_update_xmltarget): Avoid unused
10314 variable warning on Linux/x86-64.
10315
8336d594
PA		 103162010-04-11 Pedro Alves <pedro@codesourcery.com>
10317
10318 GDBserver disconnected tracing support.
10319
10320 * linux-low.c (linux_remove_process): Delete.
10321 (add_lwp): Don't set last_resume_kind here.
10322 (linux_kill): Use `mourn'.
10323 (linux_detach): Use `thread_db_detach', and `mourn'.
10324 (linux_mourn): New.
10325 (linux_attach_lwp_1): Adjust comment.
10326 (linux_attach): last_resume_kind moved the thread_info; adjust.
10327 (status_pending_p_callback): Adjust.
10328 (linux_wait_for_event_1): Adjust.
10329 (count_events_callback, select_singlestep_lwp_callback)
10330 (select_event_lwp_callback, cancel_breakpoints_callback)
10331 (db_wants_lwp_stopped, linux_wait_1, need_step_over_p)
10332 (proceed_one_lwp): Adjust.
10333 (linux_async): Add debug output.
10334 (linux_thread_stopped): New.
10335 (linux_pause_all): New.
10336 (linux_target_ops): Install linux_mourn, linux_thread_stopped and
10337 linux_pause_all.
10338 * linux-low.h (struct lwp_info): Delete last_resume_kind field.
10339 (thread_db_free): Delete declaration.
10340 (thread_db_detach, thread_db_mourn): Declare.
10341 * thread-db.c (thread_db_init): Use thread_db_mourn.
10342 (thread_db_free): Delete, split in two.
10343 (disable_thread_event_reporting): New.
10344 (thread_db_detach): New.
10345 (thread_db_mourn): New.
10346
10347 * server.h (struct thread_info) <last_resume_kind>: New field.
10348 <attached>: Add comment.
10349 <gdb_detached>: New field.
10350 (handler_func): Change return type to int.
10351 (handle_serial_event, handle_target_event): Ditto.
10352 (gdb_connected): Declare.
10353 (tracing): Delete.
10354 (disconnected_tracing): Declare.
10355 (stop_tracing): Declare.
10356
10357 * server.c (handle_query) <qSupported>: Report support for
10358 disconnected tracing.
10359 (queue_stop_reply_callback): Account for running threads.
10360 (gdb_wants_thread_stopped): New.
10361 (gdb_wants_all_threads_stopped): New.
10362 (gdb_reattached_process): New.
10363 (handle_status): Clear the `gdb_detached' flag of all processes.
10364 In all-stop, stop all threads.
10365 (main): Be sure to leave tfind mode. Handle disconnected tracing.
10366 (process_serial_event): If the remote connection breaks, or if an
10367 exit was forced with "monitor exit", force an event loop exit.
10368 Handle disconnected tracing on detach.
10369 (handle_serial_event): Adjust.
10370 (handle_target_event): If GDB isn't connected, forward events back
10371 to the inferior, unless the last process exited, in which case,
10372 exit gdbserver. Adjust interface.
10373
10374 * remote-utils.c (remote_open): Don't block in accept. Instead
10375 register an event loop source on the listen socket file
10376 descriptor. Refactor bits into ...
10377 (listen_desc): ... this new global.
10378 (gdb_connected): ... this new function.
10379 (enable_async_notification): ... this new function.
10380 (handle_accept_event): ... this new function.
10381 (remote_close): Clear remote_desc.
10382
10383 * inferiors.c (add_thread): Set the new thread's last_resume_kind.
10384
10385 * target.h (struct target_ops) <mourn, thread_stopped, pause_all>:
10386 New fields.
10387 (mourn_inferior): Define.
10388 (target_process_qsupported): Avoid the dangling else problem.
10389 (thread_stopped): Define.
10390 (pause_all): Define.
10391 (target_waitstatus_to_string): Declare.
10392 * target.c (target_waitstatus_to_string): New.
10393
10394 * tracepoint.c (tracing): Make extern.
10395 (disconnected_tracing): New.
10396 (stop_tracing): Make extern. Handle tracing stops due to GDB
10397 disconnecting.
10398 (cmd_qtdisconnected): New.
10399 (cmd_qtstatus): Report disconnected tracing status in trace reply.
10400 (handle_tracepoint_general_set): Handle QTDisconnected.
10401
10402 * event-loop.c (event_handler_func): Change return type to int.
10403 (process_event): Bail out if the event handler wants the event
10404 loop to stop.
10405 (handle_file_event): Ditto.
10406 (start_event_loop): Bail out if the event handler wants the event
10407 loop to stop.
10408
10409 * nto-low.c (nto_target_ops): Adjust.
10410 * spu-low.c (spu_wait): Don't remove the process here.
10411 (spu_target_ops): Adjust.
10412 * win32-low.c (win32_wait): Don't remove the process here.
10413 (win32_target_ops): Adjust.
10414
5d267c4c
PA		 104152010-04-11 Pedro Alves <pedro@codesourcery.com>
10416
10417 * regcache.c (realloc_register_cache): Invalidate inferior's
10418 regcache before recreating it.
10419
623ccd72
PA		 104202010-04-09 Pedro Alves <pedro@codesourcery.com>
10421
10422 * tracepoint.c (cmd_qtstatus): Report trace buffer circularity.
10423
219f2f23
PA		 104242010-04-09 Stan Shebs <stan@codesourcery.com>
10425 Pedro Alves <pedro@codesourcery.com>
10426
10427 * server.h (LONGEST): New.
10428 (struct thread_info) <while_stepping>: New field.
10429 (unpack_varlen_hex, xrealloc, pulongest, plongest, phex_nz):
10430 Declare.
10431 (initialize_tracepoint, handle_tracepoint_general_set)
10432 (handle_tracepoint_query, tracepoint_finished_step)
10433 (tracepoint_was_hit, release_while_stepping_state_list):
10434 (current_traceframe): Declare.
10435 * server.c (handle_general_set): Handle tracepoint packets.
10436 (read_memory): New.
10437 (write_memory): New.
10438 (handle_search_memory_1): Use read_memory.
10439 (handle_query): Report support for conditional tracepoints, trace
10440 state variables, and tracepoint sources. Handle tracepoint
10441 queries.
10442 (main): Initialize the tracepoints module.
10443 (process_serial_event): Handle traceframe reads/writes.
10444
10445 * linux-low.c (handle_tracepoints): New.
10446 (linux_wait_1): Call it.
10447 (linux_resume_one_lwp): Handle while-stepping.
10448 (linux_supports_tracepoints, linux_read_pc, linux_write_pc): New.
10449 (linux_target_ops): Install them.
10450 * linux-low.h (struct linux_target_ops) <supports_tracepoints>:
10451 New field.
10452 * linux-x86-low.c (x86_supports_tracepoints): New.
10453 (the_low_target). Install it.
10454
10455 * mem-break.h (delete_breakpoint): Declare.
10456 * mem-break.c (delete_breakpoint): Make external.
10457
10458 * target.h (struct target_ops): Add `supports_tracepoints',
10459 `read_pc', and `write_pc' fields.
10460 (target_supports_tracepoints): Define.
10461 * utils.c (xrealloc, decimal2str, pulongest, plongest, thirty_two)
10462 (phex_nz): New.
10463
10464 * regcache.h (struct regcache) <registers_owned>: New field.
10465 (init_register_cache, regcache_cpy): Declare.
10466 (regcache_read_pc, regcache_write_pc): Declare.
10467 (register_cache_size): Declare.
10468 (supply_regblock): Declare.
10469 * regcache.c (init_register_cache): New.
10470 (new_register_cache): Use it.
10471 (regcache_cpy): New.
10472 (register_cache_size): New.
10473 (supply_regblock): New.
10474 (regcache_read_pc, regcache_write_pc): New.
889bf7c5 10475
219f2f23
PA		 10476 * tracepoint.c: New.
10477
10478 * Makefile.in (OBS): Add tracepoint.o.
10479 (tracepoint.o): New rule.
10480
3a13a53b
L		 104812010-04-08 H.J. Lu <hongjiu.lu@intel.com>
10482
10483 * Makefile.in (clean): Also remove i386-mmx.c i386-mmx-linux.c.
10484 (i386-mmx.o): New.
10485 (i386-mmx.c): Likewise.
10486 (i386-mmx-linux.o): Likewise.
10487 (i386-mmx-linux.c): Likewise.
10488
10489 * configure.srv (srv_i386_regobj): Add i386-mmx.o.
10490 (srv_i386_linux_regobj): Add i386-mmx-linux.o.
10491 (srv_i386_xmlfiles): Add i386/i386-mmx.xml.
10492 (srv_i386_linux_xmlfiles): Add i386/i386-mmx-linux.xml.
10493
10494 * linux-x86-low.c (init_registers_i386_mmx_linux): New.
10495 (x86_linux_update_xmltarget): Call init_registers_i386_mmx_linux
10496 and return if ptrace PTRACE_GETFPXREGS failed in 32bit.
10497
1570b33e
L		 104982010-04-07 H.J. Lu <hongjiu.lu@intel.com>
10499
10500 * Makefile.in (clean): Updated.
10501 (i386-avx.o): New.
10502 (i386-avx.c): Likewise.
10503 (i386-avx-linux.o): Likewise.
10504 (i386-avx-linux.c): Likewise.
10505 (amd64-avx.o): Likewise.
10506 (amd64-avx.c): Likewise.
10507 (amd64-avx-linux.o): Likewise.
10508 (amd64-avx-linux.c): Likewise.
10509
10510 * configure.srv (srv_i386_regobj): Add i386-avx.o.
10511 (srv_i386_linux_regobj): Add i386-avx-linux.o.
10512 (srv_amd64_regobj): Add amd64-avx.o.
10513 (srv_amd64_linux_regobj): Add amd64-avx-linux.o.
10514 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx.xml.
10515 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx.xml.
10516 (srv_i386_xmlfiles): Add i386/i386-avx.xml.
10517 (srv_amd64_xmlfiles): Add i386/amd64-avx.xml.
10518 (srv_i386_linux_xmlfiles): Add i386/i386-avx-linux.xml.
10519 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-linux.xml.
10520
10521 * i387-fp.c: Include "i386-xstate.h".
10522 (i387_xsave): New.
10523 (i387_cache_to_xsave): Likewise.
10524 (i387_xsave_to_cache): Likewise.
10525 (x86_xcr0): Likewise.
10526
10527 * i387-fp.h (i387_cache_to_xsave): Likewise.
10528 (i387_xsave_to_cache): Likewise.
10529 (x86_xcr0): Likewise.
10530
10531 * linux-arm-low.c (target_regsets): Initialize nt_type to 0.
10532 * linux-crisv32-low.c (target_regsets): Likewise.
10533 * linux-m68k-low.c (target_regsets): Likewise.
10534 * linux-mips-low.c (target_regsets): Likewise.
10535 * linux-ppc-low.c (target_regsets): Likewise.
10536 * linux-s390-low.c (target_regsets): Likewise.
10537 * linux-sh-low.c (target_regsets): Likewise.
10538 * linux-sparc-low.c (target_regsets): Likewise.
10539 * linux-xtensa-low.c (target_regsets): Likewise.
10540
10541 * linux-low.c: Include <sys/uio.h>.
10542 (regsets_fetch_inferior_registers): Support nt_type.
10543 (regsets_store_inferior_registers): Likewise.
10544 (linux_process_qsupported): New.
10545 (linux_target_ops): Add linux_process_qsupported.
10546
10547 * linux-low.h (regset_info): Add nt_type.
10548 (linux_target_ops): Add process_qsupported.
10549
10550 * linux-x86-low.c: Include "i386-xstate.h", "elf/common.h"
10551 and <sys/uio.h>.
10552 (init_registers_i386_avx_linux): New.
10553 (init_registers_amd64_avx_linux): Likewise.
10554 (xmltarget_i386_linux_no_xml): Likewise.
10555 (xmltarget_amd64_linux_no_xml): Likewise.
10556 (PTRACE_GETREGSET): Likewise.
10557 (PTRACE_SETREGSET): Likewise.
10558 (x86_fill_xstateregset): Likewise.
10559 (x86_store_xstateregset): Likewise.
10560 (use_xml): Likewise.
10561 (x86_linux_update_xmltarget): Likewise.
10562 (x86_linux_process_qsupported): Likewise.
10563 (target_regsets): Add NT_X86_XSTATE entry and Initialize nt_type.
10564 (x86_arch_setup): Don't call init_registers_amd64_linux nor
10565 init_registers_i386_linux here. Call
10566 x86_linux_update_xmltarget.
10567 (the_low_target): Add x86_linux_process_qsupported.
10568
10569 * server.c (handle_query): Call target_process_qsupported.
10570
10571 * target.h (target_ops): Add process_qsupported.
10572 (target_process_qsupported): New.
10573
fc7238bb
PA		 105742010-04-03 Pedro Alves <pedro@codesourcery.com>
10575
10576 * inferiors.c (add_thread): Set last_status kind to
10577 TARGET_WAITKIND_IGNORE.
10578 * linux-low.c (cancel_breakpoint): Remove unnecessary regcache
10579 fetch. Use ptid_of. Avoid unnecessary get_lwp_thread calls.
10580 (linux_wait_1): Move `thread' local definition to block that uses
10581 it. Don't NULL initialize `event_child'.
10582 (linux_resume_one_thread): Avoid unnecessary get_lwp_thread calls.
10583 Alway set the thread's last_status to TARGET_WAITKIND_IGNORE.
10584 * linux-x86-low.c (x86_breakpoint_at): Read raw memory.
10585
bdabb078
PA		 105862010-04-01 Pedro Alves <pedro@codesourcery.com>
10587
10588 * linux-low.c (get_stop_pc): Don't adjust the PC if stopped with
10589 an extended waitstatus, or by a watchpoint.
10590 (cancel_breakpoints_callback): Don't cancel a breakpoint if the
10591 thread was stepping or has been stopped by a watchpoint.
10592
d3bbe7a0
PA		 105932010-04-01 Pedro Alves <pedro@codesourcery.com>
10594
10595 * mem-break.c (struct raw_breakpoint): New field shlib_disabled.
10596 (set_gdb_breakpoint_at): If GDB is inserting a breakpoint on top
10597 of another, then delete the previous, and validate all
10598 breakpoints.
10599 (validate_inserted_breakpoint): New.
10600 (delete_disabled_breakpoints): New.
10601 (validate_breakpoints): New.
10602 (check_mem_read): Validate breakpoints before trusting their
10603 shadow. Delete disabled breakpoints.
10604 (check_mem_write): Validate breakpoints before trusting they
10605 should be inserted. Delete disabled breakpoints.
10606 * mem-break.h (validate_breakpoints):
10607 * server.c (handle_query): Validate breakpoints when we see a
10608 qSymbol query.
10609
8b07ae33
PA		 106102010-04-01 Pedro Alves <pedro@codesourcery.com>
10611
10612 * linux-low.c (linux_wait_1): Avoid setting need_step_over is
10613 there's a GDB breakpoint at stop_pc. Always report a trap to GDB
10614 if we could tell there's a GDB breakpoint at stop_pc.
10615 (need_step_over_p): Don't do a step over if we find a GDB
10616 breakpoint at the resume PC.
10617
10618 * mem-break.c (struct raw_breakpoint): New.
10619 (enum bkpt_type): New type `gdb_breakpoint'.
10620 (struct breakpoint): Delete the `PC', `old_data' and `inserted'
10621 fields. New field `raw'.
10622 (find_raw_breakpoint_at): New.
10623 (set_raw_breakpoint_at): Handle refcounting. Create a raw
10624 breakpoint instead.
10625 (set_breakpoint_at): Adjust.
10626 (delete_raw_breakpoint): New.
10627 (release_breakpoint): New.
10628 (delete_breakpoint): Rename to...
10629 (delete_breakpoint_1): ... this. Add proc parameter. Use
10630 release_breakpoint. Return ENOENT.
10631 (delete_breakpoint): Reimplement.
10632 (find_breakpoint_at): Delete.
10633 (find_gdb_breakpoint_at): New.
10634 (delete_breakpoint_at): Delete.
10635 (set_gdb_breakpoint_at): New.
10636 (delete_gdb_breakpoint_at): New.
10637 (gdb_breakpoint_here): New.
10638 (set_reinsert_breakpoint): Use release_breakpoint.
10639 (uninsert_breakpoint): Rename to ...
10640 (uninsert_raw_breakpoint): ... this.
10641 (uninsert_breakpoints_at): Adjust to handle raw breakpoints.
10642 (reinsert_raw_breakpoint): Change parameter type to
10643 raw_breakpoint.
10644 (reinsert_breakpoints_at): Adjust to handle raw breakpoints
10645 instead.
10646 (check_breakpoints): Adjust. Use release_breakpoint.
10647 (breakpoint_here): Rewrite using find_raw_breakpoint_at.
10648 (breakpoint_inserted_here): Ditto.
10649 (check_mem_read): Adjust to iterate over raw breakpoints instead.
10650 Don't trust the breakpoint's shadow if it is not inserted.
10651 (check_mem_write): Adjust to iterate over raw breakpoints instead.
10652 (delete_all_breakpoints): Adjust.
10653 (free_all_breakpoints): Mark all breakpoints as uninserted, and
10654 use delete_breakpoint_1.
10655
10656 * mem-break.h (breakpoints_supported): Delete declaration.
10657 (set_gdb_breakpoint_at): Declare.
10658 (gdb_breakpoint_here): Declare.
10659 (delete_breakpoint_at): Delete.
10660 (delete_gdb_breakpoint_at): Declare.
10661
10662 * server.h (struct raw_breakpoint): Forward declare.
10663 (struct process_info): New field `raw_breakpoints'.
10664
10665 * linux-x86-low.c (x86_insert_point, x86_remote_point): Handle Z0
10666 breakpoints.
10667
6bf5e0ba
PA		 106682010-03-24 Pedro Alves <pedro@codesourcery.com>
10669
10670 * linux-low.c (status_pending_p_callback): Fix comment.
10671 (linux_wait_for_event_1): Move most of the internal breakpoint
10672 handling from here...
10673 (linux_wait_1): ... to here.
10674 (count_events_callback): New.
10675 (select_singlestep_lwp_callback): New.
10676 (select_event_lwp_callback): New.
10677 (cancel_breakpoints_callback): New.
10678 (select_event_lwp): New.
10679 (linux_wait_1): Simplify internal breakpoint handling. Give equal
10680 priority to all LWPs that have had events that should be reported
10681 to the client. Cancel breakpoints when about to reporting the
10682 event to the client, not while stopping lwps. No longer cancel
10683 finished single-steps here.
10684 (cancel_finished_single_step): Delete.
10685 (cancel_finished_single_steps): Delete.
10686
414a389f
PA		 106872010-03-24 Pedro Alves <pedro@codesourcery.com>
10688
10689 * mem-break.c (enum bkpt_type): New.
10690 (struct breakpoint): New field `type'.
10691 (set_breakpoint_at): Change return type to struct breakpoint
10692 pointer. Set type to `other_breakpoint' by default.
10693 (delete_breakpoint): Rewrite, supporting more than one breakpoint
10694 in the breakpoint list.
10695 (delete_reinsert_breakpoints): Only delete reinsert breakpoints.
10696 (reinsert_breakpoint): Rename to ...
10697 (reinsert_raw_breakpoint): ... this.
10698 (reinsert_breakpoints_at): Adjust.
10699 * mem-break.h (struct breakpoint): Declare.
10700 (set_breakpoint_at): Change return type to struct breakpoint
10701 pointer.
10702
2280c721
PA		 107032010-03-24 Pedro Alves <pedro@codesourcery.com>
10704
10705 * server.c (handle_query): Assign, not compare.
10706
d50171e4
PA		 107072010-03-24 Pedro Alves <pedro@codesourcery.com>
10708
10709 Teach linux gdbserver to step-over-breakpoints.
10710
10711 * linux-low.c (can_hardware_single_step): New.
10712 (supports_breakpoints): New.
10713 (handle_extended_wait): If stopping threads, read the stop pc of
10714 the new cloned LWP.
10715 (get_pc): New.
10716 (get_stop_pc): Add `lwp' parameter. Handle it. Bail out if the
10717 low target doesn't support retrieving the PC.
10718 (add_lwp): Set last_resume_kind to resume_continue.
10719 (linux_attach_lwp_1): Adjust comments. Always set stop_expected.
10720 (linux_attach): Don't clear stop_expected. Set the lwp's
10721 last_resume_kind to resume_stop.
10722 (linux_detach_one_lwp): Don't check for removed breakpoints.
10723 (check_removed_breakpoint): Delete.
10724 (status_pending_p): Rename to ...
10725 (status_pending_p_callback): ... this. Don't check for removed
10726 breakpoints. Don't consider threads that are stopped from GDB's
10727 perspective.
10728 (linux_wait_for_lwp): Always read the stop_pc here.
10729 (cancel_breakpoint): New.
10730 (step_over_bkpt): New global.
10731 (linux_wait_for_event_1): Implement stepping over breakpoints.
10732 (gdb_wants_lwp_stopped): New.
10733 (gdb_wants_all_stopped): New.
10734 (linux_wait_1): Tag threads as gdb-wants-stopped. Cancel finished
10735 single-step traps here. Store the thread's last reported target
10736 wait status.
10737 (send_sigstop): Don't clear stop_expected. Always set it,
10738 instead.
10739 (mark_lwp_dead): Remove reference to pending_is_breakpoint.
10740 (cancel_finished_single_step): New.
10741 (cancel_finished_single_steps): New.
10742 (wait_for_sigstop): Don't cancel finished single-step traps here.
10743 (linux_resume_one_lwp): Don't check for removed breakpoints.
10744 Don't set `step' on non-hardware step archs.
10745 (linux_set_resume_request): Ignore resume_stop requests if already
10746 stopping or stopped. Set the lwp's last_resume_kind.
10747 (resume_status_pending_p): Don't check for removed breakpoints.
10748 (need_step_over_p): New.
10749 (start_step_over): New.
10750 (finish_step_over): New.
10751 (linux_resume_one_thread): Always queue a sigstop for resume_stop
10752 requests. Clear the thread's last reported target waitstatus.
10753 Don't use the `suspended' flag. Don't consider pending breakpoints.
10754 (linux_resume): Start a step-over if necessary.
10755 (proceed_one_lwp): New.
10756 (proceed_all_lwps): New.
10757 (unstop_all_lwps): New.
10758 * linux-low.h (struct lwp_info): Rewrite comment for the
10759 `suspended' flag. Add the `stop_pc' field. Delete the
10760 `pending_stop_pc' field. Tweak the `stepping' flag's comment.
10761 Add `'last_resume_kind' and `need_step_over' fields.
10762 * inferiors.c (struct thread_info): Delete, moved elsewhere.
10763 * mem-break.c (struct breakpoint): Delete `reinserting' flag.
10764 Delete `breakpoint_to_reinsert' field. New flag `inserted'.
10765 (set_raw_breakpoint_at): New.
10766 (set_breakpoint_at): Rewrite to use it.
10767 (reinsert_breakpoint_handler): Delete.
10768 (set_reinsert_breakpoint): New.
10769 (reinsert_breakpoint_by_bp): Delete.
10770 (delete_reinsert_breakpoints): New.
10771 (uninsert_breakpoint): Rewrite.
10772 (uninsert_breakpoints_at): New.
10773 (reinsert_breakpoint): Rewrite.
10774 (reinsert_breakpoints_at): New.
10775 (check_breakpoints): Rewrite.
10776 (breakpoint_here): New.
10777 (breakpoint_inserted_here): New.
10778 (check_mem_read): Adjust.
10779 * mem-break.h (breakpoints_supported, breakpoint_here)
10780 (breakpoint_inserted_here, set_reinsert_breakpoint): Declare.
10781 (reinsert_breakpoint_by_bp): Delete declaration.
10782 (delete_reinsert_breakpoints): Declare.
10783 (reinsert_breakpoint): Delete declaration.
10784 (reinsert_breakpoints_at): Declare.
10785 (uninsert_breakpoint): Delete declaration.
10786 (uninsert_breakpoints_at): Declare.
10787 (check_breakpoints): Adjust prototype.
10788 * server.h: Adjust include order.
10789 (struct thread_info): Declare here. Add a `last_status' field.
10790
30ba68cb
MS		 107912010-03-23 Michael Snyder <msnyder@vmware.com>
10792
10793 * server.c (crc32): New function.
10794 (handle_query): Add handling for 'qCRC:' request.
10795
b9a881c2
PA		 107962010-03-23 Pedro Alves <pedro@codesourcery.com>
10797
10798 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR6 if the
10799 lwp had been stopped by a watchpoint.
10800
e92d13d5
PA		 108012010-03-16 Pedro Alves <pedro@codesourcery.com>
10802
10803 * server.h (internal_error): Declare.
10804 (gdb_assert, ASSERT_FUNCTION, gdb_assert_fail): Define.
10805 * utils.c (internal_error): New function.
10806
64daa791
AS		 108072010-03-15 Andreas Schwab <schwab@redhat.com>
10808
10809 * configure.srv: Fix typo setting srv_regobj.
10810
f52cd8cd
PA		 108112010-03-15 Pedro Alves <pedro@codesourcery.com>
10812
10813 * linux-low.c (fetch_register): Avoid passing a non string literal
10814 format to `error'.
10815 (usr_store_inferior_registers): Ditto.
10816
93ae6fdc
PA		 108172010-03-14 Pedro Alves <pedro@codesourcery.com>
10818
10819 * linux-low.c (linux_write_memory): Bail out early if peeking
10820 memory failed.
10821
c3adc08c
PA		 108222010-03-14 Pedro Alves <pedro@codesourcery.com>
10823
10824 * linux-low.h (struct lwp_info): New fields
10825 `stopped_by_watchpoint' and `stopped_data_address'.
10826 * linux-low.c (linux_wait_for_lwp): Check for watchpoint triggers
10827 here, and cache them in the lwp object.
10828 (wait_for_sigstop): Check stopped_by_watchpoint lwp field
10829 directly.
10830 (linux_resume_one_lwp): Clear the lwp's stopped_by_watchpoint
10831 field.
10832 (linux_stopped_by_watchpoint): Rewrite.
10833 (linux_stopped_data_address): Rewrite.
10834
bce522a2
PA		 108352010-03-06 Simo Melenius <simo.melenius@iki.fi>
10836
10837 * linux-low.c (linux_wait_for_lwp): Fetch the regcache after
10838 switching the current inferior, not before.
10839
90884b2b
L		 108402010-03-01 H.J. Lu <hongjiu.lu@intel.com>
10841
10842 * Makefile.in (clean): Replace reg-i386.c, reg-x86-64.c,
10843 reg-i386-linux.c and reg-x86-64-linux.c with i386.c, amd64.c,
10844 i386-linux.c and amd64-linux.c.
10845 (reg-i386.o): Removed.
10846 (reg-i386.c): Likewise.
10847 (reg-i386-linux.o): Likewise.
10848 (reg-i386-linux.c): Likewise.
10849 (reg-x86-64.o): Likewise.
10850 (reg-x86-64.c): Likewise.
10851 (reg-x86-64-linux.o): Likewise.
10852 (reg-x86-64-linux.c): Likewise.
10853 (i386.o): New.
10854 (i386.c): Likewise.
10855 (i386-linux.o): Likewise.
10856 (i386-linux.c): Likewise.
10857 (amd64.o): Likewise.
10858 (amd64.c): Likewise.
10859 (amd64-linux.o): Likewise.
10860 (amd64-linux.c): Likewise.
10861
10862 * configure.srv (srv_i386_regobj): New.
10863 (srv_i386_linux_regobj): Likewise.
10864 (srv_amd64_regobj): Likewise.
10865 (srv_amd64_linux_regobj): Likewise.
10866 (srv_i386_32bit_xmlfiles): Likewise.
10867 (srv_i386_64bit_xmlfiles): Likewise.
10868 (srv_i386_xmlfiles): Likewise.
10869 (srv_amd64_xmlfiles): Likewise.
10870 (srv_i386_linux_xmlfiles): Likewise.
10871 (srv_amd64_linux_xmlfiles): Likewise.
10872 (i[34567]86-*-cygwin*): Set srv_regobj to $srv_i386_regobj. Set
10873 srv_xmlfiles to $srv_i386_xmlfiles.
10874 (i[34567]86-*-mingw32ce*): Likewise.
10875 (i[34567]86-*-mingw*): Likewise.
10876 (i[34567]86-*-nto*): Likewise.
10877 (i[34567]86-*-linux*): Set srv_regobj to $srv_i386_linux_regobj
10878 and $srv_amd64_linux_regobj. Set srv_xmlfiles to
10879 $srv_i386_linux_xmlfiles and $srv_amd64_linux_xmlfiles.
10880 (x86_64-*-linux*): Likewise.
10881
10882 * linux-x86-low.c (init_registers_x86_64_linux): Removed.
10883 (init_registers_amd64_linux): New.
10884 (x86_arch_setup): Replace init_registers_x86_64_linux with
10885 init_registers_amd64_linux.
10886
193f13e6
MK		 108872010-02-23 Maxim Kuvyrkov <maxim@codesourcery.com>
10888
10889 * configure.ac: Check for libdl. If it is not available link against
10890 static libthread_db.
10891 * configure: Regenerate.
10892
85d721b8
PA		 108932010-02-22 Pedro Alves <pedro@codesourcery.com>
10894
10895 PR9605
10896
10897 * i386-low.c (i386_length_and_rw_bits): Throw a fatal error if
10898 handing a read watchpoint.
10899 (i386_low_insert_watchpoint): Read watchpoints aren't supported.
10900
6076632b
DE		 109012010-02-12 Doug Evans <dje@google.com>
10902
10903 * linux-low.c (linux_supports_tracefork_flag): Document.
10904 (linux_look_up_symbols): Add comment.
10905
3327ccf7
L		 109062010-02-03 H.J. Lu <hongjiu.lu@intel.com>
10907
10908 * regcache.c (supply_register): Clear regcache if buf is NULL.
10909
0718675c 109102010-02-02 Nicolas Roche <roche@sourceware.org>
3327ccf7 10911 Joel Brobecker <brobecker@adacore.com>
0718675c
JB		 10912
10913 * inferiors.c (find_inferior): Add function documentation.
10914 (unloaded_dll): Handle the case where the unloaded dll has not
10915 been previously registered in the dll list.
10916
177321bd
DJ		 109172010-02-01 Daniel Jacobowitz <dan@codesourcery.com>
10918
10919 * linux-arm-low.c (thumb_breakpoint_len): Delete.
10920 (thumb2_breakpoint): New.
10921 (arm_breakpoint_at): Check for Thumb-2 breakpoints.
10922
2b009048
DJ		 109232010-01-29 Daniel Jacobowitz <dan@codesourcery.com>
10924
10925 * linux-low.c (get_stop_pc): Check for SIGTRAP.
10926 (linux_wait_for_event_1): Handle SIGILL and SIGSEGV as possible
10927 breakpoints.
10928
3be029c7
PA		 109292010-01-21 Pedro Alves <pedro@codesourcery.com>
10930
10931 * linux-ppc-low.c (ppc_arch_setup): Adjust to regcache changes.
10932
18f5de3b
JK		 109332010-01-21 Jan Kratochvil <jan.kratochvil@redhat.com>
10934
10935 * linux-s390-low.c (s390_collect_ptrace_register)
10936 (s390_supply_ptrace_register): Adjust it for the new regcache parameter.
10937
3743bb4f
DE		 109382010-01-21 Doug Evans <dje@google.com>
10939
14ce3065
DE		 10940 * linux-low.c (PTRACE_ARG3_TYPE): Change from long to void*.
10941 (PTRACE_ARG4_TYPE): New macro.
10942 (handle_extended_wait): Cast ptrace arg4 to PTRACE_ARG4_TYPE.
10943 (linux_wait_for_event_1, linux_resume_one_lwp): Ditto.
10944 (fetch_register): Cast to uintptr_t before casting to PTRACE_ARG3_TYPE.
10945 (usr_store_inferior_registers): Ditto.
10946 (linux_read_memory, linux_write_memory): Ditto.
10947 (linux_test_for_tracefork): Ditto.
10948
3743bb4f
DE		 10949 * linux-arm-low.c: Remove redundant include of gdb_proc_service.h.
10950 Only include elf.h if gdb_proc_service.h didn't include linux/elf.h.
10951
8b315be5
PA		 109522010-01-21 Pedro Alves <pedro@codesourcery.com>
10953
10954 * proc-service.c (ps_lgetregs): Don't refetch registers from the
10955 target.
10956
85492558
PA		 109572010-01-21 Pedro Alves <pedro@codesourcery.com>
10958
10959 * spu-low.c (spu_fetch_registers, spu_store_registers): Change
10960 prototype to take a regcache. Adjust.
10961
442ea881
PA		 109622010-01-20 Pedro Alves <pedro@codesourcery.com>
10963
10964 * regcache.h (struct thread_info): Forward declare.
10965 (struct regcache): New.
10966 (new_register_cache): Adjust prototype.
10967 (get_thread_regcache): Declare.
10968 (free_register_cache): Adjust prototype.
10969 (registers_to_string, registers_from_string): Ditto.
10970 (supply_register, supply_register_by_name, collect_register)
10971 (collect_register_as_string, collect_register_by_name): Ditto.
10972 * regcache.c (struct inferior_regcache_data): Delete.
10973 (get_regcache): Rename to ...
10974 (get_thread_regcache): ... this. Adjust. Switch inferior before
10975 fetching registers.
10976 (regcache_invalidate_one): Adjust.
10977 (regcache_invalidate): Fix prototype.
10978 (new_register_cache): Return the new register cache.
10979 (free_register_cache): Change prototype.
10980 (realloc_register_cache): Adjust.
10981 (registers_to_string): Change prototype to take a regcache. Adjust.
10982 (registers_from_string): Ditto.
10983 (register_data): Ditto.
10984 (supply_register): Ditto.
10985 (supply_register_by_name): Ditto.
10986 (collect_register): Ditto.
10987 (collect_register_as_string): Ditto.
10988 (collect_register_by_name): Ditto.
10989 * server.c (process_serial_event): Adjust.
10990 * linux-low.h (regset_fill_func, regset_store_func): Change
10991 prototype.
10992 (get_pc, set_pc, collect_ptrace_register, supply_ptrace_register):
10993 Change prototype.
10994 * linux-low.c (get_stop_pc): Adjust.
10995 (check_removed_breakpoint): Adjust.
10996 (linux_wait_for_event): Adjust.
10997 (linux_resume_one_lwp): Adjust.
10998 (fetch_register): Add regcache parameter. Adjust.
10999 (usr_store_inferior_registers): Ditto.
11000 (regsets_fetch_inferior_registers): Ditto.
11001 (regsets_store_inferior_registers): Ditto.
11002 (linux_fetch_registers, linux_store_registers): Ditto.
11003 * i387-fp.c (i387_cache_to_fsave): Change prototype to take a
11004 regcache. Adjust.
43aaf8b6
PA		 11005 (i387_fsave_to_cache, i387_cache_to_fxsave, i387_fxsave_to_cache):
11006 Ditto.
442ea881
PA		 11007 * i387-fp.h (i387_cache_to_fsave, i387_fsave_to_cache): Change
11008 prototype to take a regcache.
11009 (i387_cache_to_fxsave, i387_fxsave_to_cache): Ditto.
11010 * remote-utils.c (convert_ascii_to_int, outreg)
11011 (prepare_resume_reply): Change prototype to take a regcache.
11012 Adjust.
11013 * target.h (struct target_ops) <fetch_registers, store_registers>:
11014 Change prototype to take a regcache.
11015 (fetch_inferior_registers, store_inferior_registers): Change
11016 prototype to take a regcache. Adjust.
11017 * proc-service.c (ps_lgetregs): Adjust.
11018 * linux-x86-low.c (x86_fill_gregset, x86_store_gregset)
11019 (x86_fill_fpregset, x86_store_fpregset, x86_fill_fpxregset)
11020 (x86_store_fpxregset, x86_get_pc, x86_set_pc): Change prototype to
11021 take a regcache. Adjust.
11022 * linux-arm-low.c (arm_fill_gregset, arm_store_gregset)
11023 (arm_fill_wmmxregset, arm_store_wmmxregset, arm_fill_vfpregset)
11024 (arm_store_vfpregset, arm_get_pc, arm_set_pc):
11025 (arm_breakpoint_at): Change prototype to take a regcache. Adjust.
11026 * linux-cris-low.c (cris_get_pc, cris_set_pc)
11027 (cris_cannot_fetch_register):
11028 (cris_breakpoint_at): Change prototype to take a regcache.
11029 Adjust.
11030 * linux-crisv32-low.c (cris_get_pc, cris_set_pc,
11031 cris_reinsert_addr, cris_write_data_breakpoint): Change prototype
11032 to take a regcache. Adjust.
11033 (cris_breakpoint_at, cris_insert_point, cris_remove_point):
11034 Adjust.
11035 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Change prototype to
11036 take a regcache. Adjust.
11037 * linux-m68k-low.c (m68k_fill_gregset, m68k_store_gregset)
11038 (m68k_fill_fpregset, m68k_store_fpregset, m68k_get_pc,
11039 (m68k_set_pc): Change prototype to take a regcache. Adjust.
11040 * linux-mips-low.c (mips_get_pc):
11041 (mips_set_pc): Change prototype to take a regcache. Adjust.
11042 (mips_reinsert_addr): Adjust.
11043 (mips_collect_register): Change prototype to take a regcache.
11044 Adjust.
11045 (mips_supply_register):
11046 (mips_collect_register_32bit, mips_supply_register_32bit)
11047 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
11048 (mips_store_fpregset): Ditto.
43aaf8b6
PA		 11049 * linux-ppc-low.c (ppc_supply_ptrace_register)
11050 (ppc_supply_ptrace_register): Ditto.
442ea881
PA		 11051 (parse_spufs_run): Adjust.
11052 (ppc_get_pc, ppc_set_pc, ppc_fill_gregset, ppc_fill_vsxregset)
11053 (ppc_store_vsxregset, ppc_fill_vrregset, ppc_store_vrregset)
11054 (ppc_fill_evrregset, ppc_store_evrregset): Change prototype to
11055 take a regcache. Adjust.
11056 * linux-s390-low.c (s390_collect_ptrace_register)
11057 (s390_supply_ptrace_register, s390_fill_gregset, s390_get_pc)
11058 (s390_set_pc): Change prototype to take a regcache. Adjust.
11059 (s390_arch_setup): Adjust.
11060 * linux-sh-low.c (sh_get_pc, sh_breakpoint_at)
11061 (sh_fill_gregset): Change prototype to take a regcache. Adjust.
11062 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
11063 (sparc_fill_gregset, sparc_store_gregset_from_stack)
11064 (sparc_store_gregset, sparc_get_pc): Change prototype to take a
11065 regcache. Adjust.
11066 (sparc_breakpoint_at): Adjust.
11067 * linux-xtensa-low.c (xtensa_fill_gregset):
11068 (xtensa_store_gregset):
11069 (xtensa_fill_xtregset, xtensa_store_xtregset, xtensa_get_pc)
11070 (xtensa_set_pc): Change prototype to take a regcache. Adjust.
11071 * nto-low.c (nto_fetch_registers, nto_store_registers): Change
11072 prototype to take a regcache. Adjust.
11073 * win32-arm-low.c (arm_fetch_inferior_register)
11074 (arm_store_inferior_register): Change prototype to take a
11075 regcache. Adjust.
11076 * win32-i386-low.c (i386_fetch_inferior_register)
11077 (i386_store_inferior_register): Change prototype to take a
11078 regcache. Adjust.
11079 * win32-low.c (child_fetch_inferior_registers)
11080 (child_store_inferior_registers): Change prototype to take a
11081 regcache. Adjust.
11082 (win32_wait): Adjust.
11083 (win32_fetch_inferior_registers): Change prototype to take a
11084 regcache. Adjust.
11085 (win32_store_inferior_registers): Adjust.
11086 * win32-low.h (struct win32_target_ops) <fetch_inferior_register,
11087 store_inferior_register>: Change prototype to take a regcache.
11088
60c3d7b0
DE		 110892010-01-20 Doug Evans <dje@google.com>
11090
11091 * linux-low.c (linux_create_inferior): Wrap use of __SIGRTMIN in
11092 #ifdef.
11093 (linux_wait_for_event1, linux_init_signals): Ditto.
ec8ebe72 11094 (W_STOPCODE): Provide definition if missing.
60c3d7b0 11095
dc146f7c
VP		 110962010-01-13 Vladimir Prus <vladimir@codesourcery.com>
11097
11098 * linux-low.c (linux_core_of_thread): New.
11099 (compare_ints, show_process, list_threads): New.
11100 (linux_qxfer_osdata): Report threads and cores.
11101 (linux_target_op): Register linux_core_of_thread.
11102 * remote-utils.c (prepare_resume_reply): Report the core.
11103 (buffer_xml_printf): Support %d specifier.
11104 * server.c (handle_threads_qxfer_proper, handle_threads_qxfer):
11105 New.
11106 (handle_query): Handle qXfer:threads. Announce availability
11107 thereof.
11108 * target.h (struct target_ops): New field core_of_thread.
11109
7803799a
UW		 111102010-01-04 Ulrich Weigand <uweigand@de.ibm.com>
11111
11112 * Makefile.in (clean): Remove new generated files.
11113 (reg-s390.o, reg-s390.c): Remove rules.
11114 (reg-s390x.o, reg-s390x.c): Likewise.
11115 (s390-linux32.o, s390-linux32.c): Add rules.
11116 (s390-linux64.o, s390-linux64.c): Likewise.
11117 (s390x-linux64.o, s390x-linux64.c): Likewise.
11118 * configure.srv (s390*-*-linux*): Update srv_regobj and srv_xmlfiles.
11119 * linux-s390-low.c: Include <elf.h>.
11120 (HWCAP_S390_HIGH_GPRS): Define if undefined.
11121 (init_registers_s390): Remove prototype.
11122 (init_registers_s390x): Likewise.
11123 (init_registers_s390_linux32): Add prototype.
11124 (init_registers_s390_linux64): Likewise.
11125 (init_registers_s390x_linux64): Likewise.
11126 (s390_num_regs_3264): New define.
11127 (s390_regmap_3264): New global variable.
11128 (s390_cannot_fetch_register): Remove obsolete check.
11129 (s390_cannot_store_register): Likewise.
11130 (s390_collect_ptrace_register): Handle upper/lower register halves.
11131 (s390_supply_ptrace_register): Likewise.
11132 (s390_fill_gregset): Update to register number changes.
11133 (s390_get_hwcap): New routine.
11134 (s390_arch_setup): Detect 32-bit process running on 64-bit system.
11135 Install appropriate regmap and register set.
11136
6e7ffa39
JB		 111372010-01-01 Joel Brobecker <brobecker@adacore.com>
11138
11139 * server.c (gdbserver_version): Update copyright year to 2010.
11140 * gdbreplay.c (gdbreplay_version): Likewise.
11141
957f3f49
DE		 111422009-12-28 Doug Evans <dje@google.com>
11143
11144 * linux-low.c: Delete inclusion of ansidecl.h, elf/common.h,
11145 elf/external.h. Include <elf.h> instead but only if necessary.
11146
ca5c370d
PA		 111472009-12-28 Pedro Alves <pedro@codesourcery.com>
11148
11149 * linux-low.c (linux_remove_process): Remove `detaching'
11150 parameter. Don't release/detach from thread_db here.
11151 (linux_kill): Release/detach from thread_db here, ...
11152 (linux_detach): ... and here, before actually detaching.
11153 (linux_wait_1): ... and here, when a process exits.
11154 * thread-db.c (any_thread_of): New.
11155 (thread_db_free): Switch the current inferior to a thread of the
11156 passed in process.
11157
4ee62156
DE		 111582009-12-21 Doug Evans <dje@google.com>
11159
d90e6a88
DE		 11160 * linux-x86-low.c: Delete outdated comment about Elf32_Phdr.
11161
c5f62d5f
DE		 11162 * linux-low.c (kill_lwp): Use __NR_tkill instead of SYS_tkill.
11163 Move definition of tkill_failed to ifdef __NR_tkill to avoid gcc
11164 warning ifndef __NR_tkill. Move setting of errno there too.
11165 Delete unnecessary resetting of errno after syscall.
11166 Minor comment changes to match gdb/linux-nat.c:kill_lwp.
11167
10e86dd7
DE		 11168 * configure.ac: Check for dladdr.
11169 * config.in: Regenerate.
11170 * configure: Regenerate.
11171 * thread-db.c (dladdr_to_soname): Only define ifdef HAVE_DLADDR.
11172 (try_thread_db_load): Update.
11173
4ee62156
DE		 11174 * linux-low.c (my_waitpid): Delete unnecessary prototype.
11175
00f515da
DE		 111762009-12-18 Doug Evans <dje@google.com>
11177
e9464885
DE		 11178 * event-loop.c: Include unistd.h if it exists.
11179
07d4f67e
DE		 11180 * linux-low.c (my_waitpid): Move definition away from being in
11181 between linux_tracefork_child/linux_test_for_tracefork.
11182
00f515da
DE		 11183 * gdb_proc_service.h (psaddr_t): Fix type.
11184 * thread-db.c (thread_db_info.td_thr_tls_get_addr_p): Fix
11185 signature to match glibc.
11186
1de1badb
DE		 111872009-12-16 Doug Evans <dje@google.com>
11188
11189 * linux-low.c (linux_read_memory): Fix argument to read.
11190
aeeb81d1
PA		 111912009-11-26 Pedro Alves <pedro@codesourcery.com>
11192
11193 * win32-low.c (get_child_debug_event): On EXIT_THREAD_DEBUG_EVENT
11194 events, don't leave current_inferior pointing at null.
11195
10357975
PA		 111962009-11-26 Pedro Alves <pedro@codesourcery.com>
11197
11198 * win32-low.c (LOG): Delete.
11199 (OUTMSG): Output to stderr.
11200 (OUTMSG2): Conditionalize on `debug_threads' variable, instead of
11201 on compile time LOG macro.
11202 (win32_wait): Fix debug output.
11203
cf6e3471
PA		 112042009-11-26 Pedro Alves <pedro@codesourcery.com>
11205
11206 * win32-low.c (win32_add_one_solib): If the dll name is
11207 "ntdll.dll", prepend the system directory to the dll path.
11208
0c85e18e
MK		 112092009-11-17 Daniel Jacobowitz <dan@codesourcery.com>
11210
11211 * m68k-tdep.c (m68k_gdbarch_init): Reuse previous initialization.
11212
9ac544ce 112132009-11-17 Nathan Sidwell <nathan@codesourcery.com>
889bf7c5 11214 Vladimir Prus <vladimir@codesourcery.com>
9ac544ce
MK		 11215
11216 * Makefile.in (reg-cf.o, reg-cf.c): New targets.
11217 * configure.ac: Check for __mcoldfire__ and set
11218 gdb_cv_m68k_is_coldfire.
11219 * configure.srv: Use gdb_cv_m68k_is_coldfire to select between
11220 reg-cf.o and reg-m68k.o.
11221 * configure: Regenerated.
11222
fd7dd3e6
PA		 112232009-11-16 Pedro Alves <pedro@codesourcery.com>
11224
11225 * linux-low.c (linux_remove_process): Add `detaching' parameter.
11226 Pass it to thread_db_free.
11227 (linux_kill, linux_detach, linux_wait_1): Adjust to pass the
11228 proper `detaching' argument to linux_remove_process.
11229 * linux-low.h (thread_db_free): Add `detaching' parameter.
11230 * thread-db.c (thread_db_init): Pass false as `detaching' argument
11231 to thread_db_free.
11232 (thread_db_free): Add `detaching' parameter. Only
11233 call td_ta_clear_event if detaching from process.
11234
75aa492e
MK		 112352009-11-12 Maxim Kuvyrkov <maxim@codesourcery.com>
11236
11237 * thread-db.c (thread_db_free): Fix typo.
11238
21e1bee4
PP		 112392009-11-11 Paul Pluzhnikov <ppluzhnikov@google.com>
11240
11241 PR gdb/10838
11242 * thread-db.c (thread_db_free): Call td_ta_clear_event.
11243
8838b45e
NS		 112442009-11-03 Nathan Sidwell <nathan@codesourcery.com>
11245
11246 * configure.ac (i[34567]86-*): Check if we're targetting x86-64
11247 with an i686 compiler.
11248 * configure.srv (i[34567]86-*-linux*): Pull in x86-64 handling if
11249 needed.
11250 * configure: Rebuilt.
11251
8a35fb51
SL		 112522009-10-29 Sandra Loosemore <sandra@codesourcery.com>
11253
11254 PR gdb/10783
11255
11256 * server.c (handle_search_memory_1): Correct read_addr initialization
11257 in loop for searching subsequent chunks.
11258
96f15937
PP		 112592009-10-29 Paul Pluzhnikov <ppluzhnikov@google.com>
11260
11261 * configure.ac: New --with-libthread-db option.
11262 * thread-db.c: Allow direct dependence on libthread_db.
11263 (thread_db_free): Adjust.
11264 * config.in: Regenerate.
11265 * configure: Likewise.
889bf7c5 11266
5f7d1694
PP		 112672009-10-28 Paul Pluzhnikov <ppluzhnikov@google.com>
11268
11269 PR gdb/10757
11270 * thread-db.c (attach_thread): New function.
11271 (maybe_attach_thread): Return success/failure.
11272 (find_new_threads_callback): Adjust.
889bf7c5
PA		 11273 (thread_db_find_new_threads): Loop until no new threads.
11274
88e3b899
PA		 112752009-10-13 Pedro Alves <pedro@codesourcery.com>
11276
11277 * proc-service.c (ps_lgetregs): Formatting.
11278
cdbfd419
PP		 112792009-10-08 Paul Pluzhnikov <ppluzhnikov@google.com>
11280
11281 * acinclude.m4: (SRV_CHECK_THREAD_DB, SRV_CHECK_TLS_GET_ADDR): Remove.
11282 * configure.ac: Adjust.
11283 * linux-low.h (struct process_info_private): Move members to struct
11284 thread_db.
11285 (thread_db_free, thread_db_handle_monitor_command): New prototype.
11286 * linux-low.c (linux_remove_process): Adjust.
11287 (linux_wait_for_event_1, linux_look_up_symbols): Likewise.
11288 * server.c (handle_query): Move code ...
11289 (handle_monitor_command): ... here. New function.
11290 * target.h (struct target_ops): New member.
11291 * thread-db.c (struct thread_db): New.
11292 (libthread_db_search_path): New variable.
11293 (thread_db_create_event, thread_db_enable_reporting)
11294 (find_one_thread, maybe_attach_thread, find_new_threads_callback)
11295 (thread_db_find_new_threads, (thread_db_get_tls_address): Adjust.
11296 (try_thread_db_load_1, dladdr_to_soname): New functions.
11297 (try_thread_db_load, thread_db_load_search): New functions.
11298 (thread_db_init): Search for libthread_db.
11299 (thread_db_free): New function.
11300 (thread_db_handle_monitor_command): Likewise.
11301 * config.in: Regenerate.
11302 * configure: Regenerate.
889bf7c5 11303
4168d2d6
UW		 113042009-09-27 Ulrich Weigand <uweigand@de.ibm.com>
11305
11306 * spu-low.c (spu_kill): Wait for inferior to terminate.
11307 Call clear_inferiors.
11308 (spu_detach): Call clear_inferiors.
11309
81ecdfbb
RW		 113102009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
11311
11312 * aclocal.m4: Regenerate.
11313 * config.in: Likewise.
11314 * configure: Likewise.
11315
0b9ff2c0
UW		 113162009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
11317
11318 * linux-ppc-low.c (INSTR_SC, NR_spu_run): Define.
11319 (parse_spufs_run): New function.
11320 (ppc_get_pc, ppc_set_pc): Detect and handle SPU PC.
11321 (ppc_breakpoint_at): Handle SPU breakpoints.
11322
efcbbd14
UW		 113232009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
11324
11325 * linux-low.c: Include <sys/stat.h> and <sys/vfs.h>.
11326 (SPUFS_MAGIC): Define.
11327 (spu_enumerate_spu_ids): New function.
11328 (linux_qxfer_spu): New function.
11329 (linux_target_ops): Install linux_qxfer_spu.
11330
f4d9bade
UW		 113312009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
11332
11333 * configure.srv (powerpc*-*-linux*): Add powerpc-cell32l.o
11334 and powerpc-cell64l.o to srv_regobj. Add rs6000/powerpc-cell32l.xml
11335 and rs6000/powerpc-cell64l.xml to srv_xmlfiles.
11336 * Makefile.in (powerpc-cell32l.o, powerpc-cell32l.c): New rules.
11337 (powerpc-cell64l.o, powerpc-cell64l.c): Likewise.
11338 (clean): Handle powerpc-cell32l.c and powerpc-cell64l.c.
11339 * linux-ppc-low.c (PPC_FEATURE_CELL): Define.
11340 (init_registers_powerpc_cell32l): Add prototype.
11341 (init_registers_powerpc_cell64l): Likewise.
11342 (ppc_arch_setup): Detect Cell/B.E. architecture.
11343
96e946ca
RW		 113442009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
11345
11346 * Makefile.in (datarootdir): New variable.
11347
58d6951d
DJ		 113482009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
11349
11350 * linux-low.c (linux_write_memory): Update debugging output.
11351 * Makefile.in (clean): Add new descriptions.
11352 (arm-with-vfpv2.o, arm-with-vfpv2.c, arm-with-vfpv3.o)
11353 (arm-with-vfpv3.c, arm-with-neon.o, arm-with-neon.c): New rules.
11354 * configure.srv: Add new files for arm*-*-linux*.
11355 * linux-arm-low.c: Add new declarations.
11356 (PTRACE_GETVFPREGS, PTRACE_SETVFPREGS): Define if undefined.
11357 (arm_hwcap, HWCAP_VFP, HWCAP_IWMMXT, HWCAP_NEON, HWCAP_VFPv3)
11358 (HWCAP_VFPv3D16): New.
11359 (arm_fill_wmmxregset, arm_store_wmmxregset): Check HWCAP_IWMMXT
11360 instead of __IWMMXT__.
11361 (arm_fill_vfpregset, arm_store_vfpregset, arm_get_hwcap)
11362 (arm_arch_setup): New.
11363 (target_regsets): Remove #ifdef. Add VFP regset.
11364 (the_low_target): Use arm_arch_setup.
11365
12b42a12
DJ		 113662009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
11367
11368 * linux-low.c (linux_kill_one_lwp): Adjust kernel workaround to skip
11369 the main thread again.
11370
ac8c974e
AR		 113712009-07-06 Aleksandar Ristovski <aristovski@qnx.com>
11372
11373 Adding Neutrino gdbserver.
11374 * configure: Regenerated.
11375 * configure.ac: Add case for srv_qnx and set LIBS accordingly.
11376 * configure.srv (i[34567]86-*-nto*): New target.
11377 * nto-low.c, nto-low.h, nto-x86-low.c: New files.
11378 * remote-utils.c [__QNX__]: Include sys/iomgr.h
11379 (nto_comctrl) [__QNX__]: New function.
11380 (enable_async_io, disable_async_io) [__QNX__]: Call nto_comctrl.
11381
4424e0c3 113822009-07-05 Danny Backx <dannybackx@users.sourceforge.net>
7437790a
PA		 11383
11384 * configure.srv (i[34567]86-*-mingw32ce*): Add i386-low.o to
11385 srv_tgtobj.
11386
912cf4ba
PA		 113872009-07-04 Danny Backx <dannybackx@users.sourceforge.net>
11388 Pedro Alves <pedro@codesourcery.com>
11389
11390 * win32-i386-low.c (i386_get_thread_context): Handle systems that
11391 don't support CONTEXT_EXTENDED_REGISTERS.
11392 (i386_win32_breakpoint, i386_win32_breakpoint_len): New.
11393 (the_low_target): Install them.
11394 * win32-low.c (get_child_debug_event): Handle WaitForDebugEvent
11395 failing with ERROR_PIPE_NOT_CONNECTED.
11396
aa5ca48f
DE		 113972009-06-30 Doug Evans <dje@google.com>
11398 Pierre Muller <muller@ics.u-strasbg.fr>
11399
11400 Add h/w watchpoint support to x86-linux, win32-i386.
11401 * Makefile.in (SFILES): Add i386-low.c
11402 (i386_low_h): Define.
11403 (i386-low.o): Add dependencies.
11404 (linux-x86-low.o): Add i386-low.h dependency.
11405 (win32-i386-low.o): Ditto.
11406 * i386-low.c: New file.
11407 * i386-low.h: New file.
11408 * configure.srv (i[34567]86-*-cygwin*): Add i386-low.o to srv_tgtobj.
11409 (i[34567]86-*-linux*, i[34567]86-*-mingw*, x86_64-*-linux*): Ditto.
11410 * linux-low.c (linux_add_process): Initialize arch_private.
11411 (linux_remove_process): Free arch_private.
11412 (add_lwp): Initialize arch_private.
11413 (delete_lwp): Free arch_private.
11414 (linux_resume_one_lwp): Call the_low_target.prepare_to_resume if
11415 provided.
11416 * linux-low.h (process_info_private): New member arch_private.
11417 (lwp_info): New member arch_private.
11418 (linux_target_ops): New members new_process, new_thread,
11419 prepare_to_resume.
11420 (ptid_of): New macro.
11421 * linux-x86-low.c: Include stddef.h, i386-low.h.
11422 (arch_process_info): New struct.
11423 (arch_lwp_info): New struct.
11424 (x86_linux_dr_get, x86_linux_dr_set): New functions.
11425 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
11426 (i386_dr_low_get_status): New function.
11427 (x86_insert_point, x86_remove_point): New functions.
11428 (x86_stopped_by_watchpoint): New function.
11429 (x86_stopped_data_address): New function.
11430 (x86_linux_new_process, x86_linux_new_thread): New functions.
11431 (x86_linux_prepare_to_resume): New function.
11432 (the_low_target): Add entries for insert_point, remove_point,
11433 stopped_by_watchpoint, stopped_data_address, new_process, new_thread,
11434 prepare_to_resume.
11435 * server.c (debug_hw_points): New global.
11436 (monitor_show_help): Document set debug-hw-points.
11437 (handle_query): Process "set debug-hw-points".
11438 * server.h (debug_hw_points): Declare.
11439 (paddress): Declare.
11440 * utils.c (NUMCELLS, CELLSIZE): New macros.
11441 (get_sell, xsnprintf, paddress): New functions.
11442 * win32-arm-low.c (the_low_target): Add entries for insert_point,
11443 remove_point, stopped_by_watchpoint, stopped_data_address.
11444 * win32-i386-low.c: Include i386-low.h.
11445 (debug_reg_state): Replaces dr.
11446 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
11447 (i386_dr_low_get_status): New function.
11448 (i386_insert_point, i386_remove_point): New functions.
11449 (i386_stopped_by_watchpoint): New function.
11450 (i386_stopped_data_address): New function.
11451 (i386_initial_stuff): Update.
11452 (get_thread_context,set_thread_context,i386_thread_added): Update.
11453 (the_low_target): Add entries for insert_point,
11454 remove_point, stopped_by_watchpoint, stopped_data_address.
11455 * win32-low.c (win32_insert_watchpoint): New function.
11456 (win32_remove_watchpoint): New function.
11457 (win32_stopped_by_watchpoint): New function.
11458 (win32_stopped_data_address): New function.
11459 (win32_target_ops): Add entries for insert_watchpoint,
11460 remove_watchpoint, stopped_by_watchpoint, stopped_data_address.
11461 * win32-low.h (win32_target_ops): New members insert_point,
11462 remove_point, stopped_by_watchpoint, stopped_data_address.
11463
d993e290
PA		 114642009-06-25 Pedro Alves <pedro@codesourcery.com>
11465
11466 * server.c (process_serial_event): Re-return unsupported, not
11467 error, if the type isn't recognized. Re-allow supporting only
11468 insert or remove packets. Also call require_running for
11469 breakpoints. Add missing break statement to default case. Tidy.
11470 * target.h (struct target_ops): Rename insert_watchpoint to
11471 insert_point, and remove_watchpoint to remove_point.
11472
11473 * linux-low.h (struct linux_target_ops): Likewise.
11474 * linux-low.c (linux_insert_watchpoint): Rename to ...
11475 (linux_insert_point): ... this. Adjust.
11476 (linux_remove_watchpoint): Rename to ...
11477 (linux_remove_point): ... this. Adjust.
11478 (linux_target_ops): Adjust.
11479 * linux-crisv32-low.c (cris_insert_watchpoint): Rename to ...
11480 (cris_insert_point): ... this.
11481 (cris_remove_watchpoint): Rename to ...
11482 (cris_remove_point): ... this.
11483 (the_low_target): Adjust.
11484
0f54c268
PM		 114852009-06-24 Pierre Muller <muller@ics.u-strasbg.fr>
11486
11487 * server.c (handle_v_kill): Pass signal_pid to
11488 kill_inferior if multi_process is zero.
11489
c6314022
AR		 114902009-06-23 Aleksandar Ristovski <aristovski@qnx.com>
11491
11492 * server.c (process_serial_event): Add support for Z0 and Z1 packet.
11493 * target.h (target_ops): Comment for *_watchpoint to make it clear
11494 the functions can get types '0' and '1'.
11495
4463ce24
AR		 114962009-06-22 Aleksandar Ristovski <aristovski@qnx.com>
11497
11498 * linux-low.c (usr_fetch_inferior_registers): Remove check for regno 0.
11499 * proc-service.c (ps_lgetregs): Pass -1 to fetch all registers.
11500 * regcache.c (get_regcache): Likewise.
11501 * spu-low.c (spu_fetch_registers): Remove 0 to -1 conversion.
11502 * win32-low.c (child_fetch_inferior_registers): Remove check for
11503 regno 0.
11504
cf8fd78b
PA		 115052009-06-19 Aleksandar Ristovski <aristovski@qnx.com>
11506 Pedro Alves <pedro@codesourcery.com>
11507
11508 * target.h (struct target_ops) <supports_multi_process>: New
11509 callback.
11510 (target_supports_multi_process): New.
11511 * server.c (handle_query): Even if GDB reports support, only
11512 enable multi-process if the target also supports it. Report
11513 multi-process support only if the target backend supports it.
11514 * linux-low.c (linux_supports_multi_process): New function.
11515 (linux_target_ops): Install it as target_supports_multi_process
11516 callback.
11517
47c0c975
DE		 115182009-05-24 Doug Evans <dje@google.com>
11519
e09875d4
DE		 11520 Global renaming of find_thread_pid to find_thread_ptid.
11521 * server.h (find_thread_ptid): Renamed from find_thread_pid.
11522 * inferiors.c (find_thread_ptid): Renamed from find_thread_pid.
11523 All callers updated.
11524
e27d73f6
DE		 11525 * linux-low.c (handle_extended_wait): Use linux_resume_one_lwp
11526 to resume the newly created thread, don't call ptrace (PTRACE_CONT)
11527 directly.
11528
47c0c975
DE		 11529 * linux-low.c (get_stop_pc): Print pc if debug_threads.
11530 (check_removed_breakpoint, linux_wait_for_lwp): Ditto.
11531 (linux_resume_one_lwp): Ditto.
11532
2acc282a
DE		 115332009-05-23 Doug Evans <dje@google.com>
11534
11535 * linux-low.c (linux_resume_one_lwp): Change type of first arg
11536 from struct inferior_list_entry * to struct lwp_info *.
11537 All callers updated.
11538
9f1036c1
DE		 115392009-05-13 Doug Evans <dje@google.com>
11540
11541 * linux-x86-low.c: Don't include assert.h.
11542 (x86_siginfo_fixup): Use fatal, not assert.
11543 (x86_arch_setup): Fix comment.
11544
d0722149
DE		 115452009-05-12 Doug Evans <dje@google.com>
11546
11547 Biarch support for i386/amd64 gdbserver.
11548 * Makefile.in (SFILES): Remove linux-i386-low.c, linux-x86-64-low.c.
11549 Add linux-x86-low.c.
11550 (linux-i386-low.o, linux-x86-64-low.o): Delete.
11551 (linux-x86-low.o): Add.
11552 * linux-x86-64-low.c: Delete.
11553 * linux-i386-low.c: Delete.
11554 * linux-x86-low.c: New file.
11555 * configure.srv (i?86-linux srv_tgtobj): Replace linux-i386-low.o with
11556 linux-x86-low.o.
11557 (x86_64-linux srv_tgtobj): Replace linux-x86-64-low.o with
11558 linux-x86-low.o.
11559 (x86_64-linux srv_regobj): Add reg-i386-linux.o.
11560 * linux-low.c: Include ansidecl.h, elf/common.h, elf/external.h.
11561 (linux_child_pid_to_exec_file): New function.
11562 (elf_64_header_p, elf_64_file_p): New functions.
11563 (siginfo_fixup): New function.
11564 (linux_xfer_siginfo): New local inf_siginfo. Call siginfo_fixup to
11565 give target a chance to convert layout.
11566 * linux-low.h (linux_target_ops): New member siginfo_fixup.
11567 (linux_child_pid_to_exec_file, elf_64_file_p): Declare.
11568
fdeb2a12
DE		 115692009-05-07 Doug Evans <dje@google.com>
11570
11571 * linux-low.c (regsets_fetch_inferior_registers): Fix memory leak.
11572 (regsets_store_inferior_registers): Ditto.
11573
a6dbe5df
PA		 115742009-05-06 Pedro Alves <pedro@codesourcery.com>
11575
11576 PR server/10048
11577
11578 * linux-low.c (must_set_ptrace_flags): Delete.
11579 (linux_create_inferior): Set `lwp->must_set_ptrace_flags' instead
11580 of the global.
11581 (linux_attach_lwp_1): Don't set PTRACE_SETOPTIONS here. Set
11582 `lwp->must_set_ptrace_flags' instead.
ba42693b 11583 (linux_wait_for_event_1): Set ptrace options here.
a6dbe5df
PA		 11584 (linux_wait_1): ... not here.
11585
5091eb23
DE		 115862009-04-30 Doug Evans <dje@google.com>
11587
9f767825
DE		 11588 * inferiors.c (started_inferior_callback): New function.
11589 (attached_inferior_callback): New function.
11590 (have_started_inferiors_p, have_attached_inferiors_p): New functions.
11591 * server.c (print_started_pid, print_attached_pid): New functions.
11592 (detach_or_kill_for_exit): New function.
11593 (main): Call it instead of for_each_inferior (kill_inferior_callback).
11594 * server.h (have_started_inferiors_p): Declare.
11595 (have_attached_inferiors_p): Declare.
11596
5091eb23
DE		 11597 * inferiors.c (remove_process): Fix memory leak, free process.
11598 * linux-low.c (linux_remove_process): New function.
11599 (linux_kill): Call it instead of remove_process.
11600 (linux_detach, linux_wait_1): Ditto.
11601
155c8968
PA		 116022009-04-19 Danny Backx <dannybackx@users.sourceforge.net>
11603
11604 * configure.srv: Add x86 Windows CE target.
11605
7fe519cb
UW		 116062009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
11607
11608 * inferiors.c (get_thread_process): Make global.
11609 * server.h (get_thread_process): Add prototype.
11610 * thread-db.c (find_one_thread): Use get_thread_process
11611 instead of current_process.
11612 (thread_db_get_tls_address): Do not crash if called when
11613 thread layer is not yet initialized.
11614
5472f405
UW		 116152009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
11616
11617 * remote-utils.c (prepare_resume_reply): Null-terminate packet.
11618 * spu-low.c (current_tid): Rename to ...
11619 (current_ptid): ... this.
11620 (fetch_ppc_register, fetch_ppc_memory, store_ppc_memory,
11621 spu_proc_xfer_spu, spu_resume, spu_request_interrupt): Use
11622 ptid_get_lwp (current_ptid) instead of current_tid.
11623 (spu_kill, spu_detach, spu_join, spu_wait): Use pid argument
11624 instead of current_tid. Use find_process_pid to verify pid
11625 argument is valid. Pass proper argument to remove_process.
11626 (spu_thread_alive): Compare current_ptid instead of current_tid.
11627 (spu_resume): Likewise.
11628
55ac2b99
PA		 116292009-04-02 Pedro Alves <pedro@codesourcery.com>
11630
11631 * linux-low.c (usr_store_inferior_registers): Declare local `pid'
11632 variable.
11633
95954743
PA		 116342009-04-01 Pedro Alves <pedro@codesourcery.com>
11635
11636 Implement the multiprocess extensions, and add linux multiprocess
11637 support.
11638
11639 * server.h (ULONGEST): Declare.
11640 (struct ptid, ptid_t): New.
11641 (minus_one_ptid, null_ptid): Declare.
11642 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
11643 (ptid_get_tid, ptid_equal, ptid_is_pid): Declare.
11644 (struct inferior_list_entry): Change `id' type from unsigned from
11645 to ptid_t.
11646 (struct sym_cache, struct breakpoint, struct
11647 process_info_private): Forward declare.
11648 (struct process_info): Declare.
11649 (current_process): Declare.
11650 (all_processes): Declare.
11651 (initialize_inferiors): Declare.
11652 (add_thread): Adjust to use ptid_t.
11653 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): Ditto.
11654 (add_process, remove_process, find_thread_pid): Declare.
11655 (find_inferior_id): Adjust to use ptid_t.
11656 (cont_thread, general_thread, step_thread): Change type to ptid_t.
11657 (multi_process): Declare.
11658 (push_event): Adjust to use ptid_t.
11659 (read_ptid, write_ptid): Declare.
11660 (prepare_resume_reply): Adjust to use ptid_t.
11661 (clear_symbol_cache): Declare.
11662 * inferiors.c (all_processes): New.
11663 (null_ptid, minus_one_ptid): New.
11664 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
11665 (ptid_get_tid, ptid_equal, ptid_is_pid): New.
11666 (add_thread): Change unsigned long to ptid. Remove gdb_id
11667 parameter. Adjust.
11668 (thread_id_to_gdb_id, thread_to_gdb_id): Change unsigned long to ptid.
11669 (gdb_id_to_thread): Rename to ...
11670 (find_thread_pid): ... this. Change unsigned long to ptid.
11671 (gdb_id_to_thread_id, find_inferior_id): Change unsigned long to ptid.
11672 (loaded_dll, pull_pid_from_list): Adjust.
11673 (add_process, remove_process, find_process_pid)
11674 (get_thread_process, current_process, initialize_inferiors): New.
11675 * target.h (struct thread_resume) <thread>: Change type to ptid_t.
11676 (struct target_waitstatus) <related_pid>: Ditto.
11677 (struct target_ops) <kill, detach>: Add `pid' argument. Change
11678 return type to int.
11679 (struct target_ops) <join>: Add `pid' argument.
11680 (struct target_ops) <thread_alive>: Change pid's type to ptid_t.
11681 (struct target_ops) <wait>: Add `ptid' field. Change return type
11682 to ptid.
11683 (kill_inferior, detach_inferior, join_inferior): Add `pid' argument.
11684 (mywait): Add `ptid' argument. Change return type to ptid_t.
11685 (target_pid_to_str): Declare.
11686 * target.c (set_desired_inferior): Adjust to use ptids.
11687 (mywait): Add new `ptid' argument. Adjust.
11688 (target_pid_to_str): New.
11689 * mem-break.h (free_all_breakpoints): Declare.
11690 * mem-break.c (breakpoints): Delelete.
11691 (set_breakpoint_at, delete_breakpoint, find_breakpoint_at)
11692 (check_mem_read, check_mem_write, delete_all_breakpoints): Adjust
11693 to use per-process breakpoint list.
11694 (free_all_breakpoints): New.
11695 * remote-utils.c (struct sym_cache) <name>: Drop `const'.
11696 (symbol_cache, all_symbols_looked_up): Delete.
11697 (hexchars): New.
11698 (ishex, unpack_varlen_hex, write_ptid, hex_or_minus_one,
11699 read_ptid): New.
11700 (prepare_resume_reply): Change ptid argument's type from unsigned
11701 long to ptid_t. Adjust. Implement W;process and X;process.
11702 (free_sym_cache, clear_symbol_cache): New.
11703 (look_up_one_symbol): Adjust to per-process symbol cache. *
11704 * server.c (cont_thread, general_thread, step_thread): Change type
11705 to ptid_t.
11706 (attached): Delete.
11707 (multi_process): New.
11708 (last_ptid): Change type to ptid_t.
11709 (struct vstop_notif) <ptid>: Change type to ptid_t.
11710 (queue_stop_reply, push_event): Change `ptid' argument's type to
11711 ptid_t.
11712 (discard_queued_stop_replies): Add `pid' argument.
11713 (start_inferior): Adjust to use ptids. Adjust to mywait interface
11714 changes. Don't reference the `attached' global.
11715 (attach_inferior): Adjust to mywait interface changes.
11716 (handle_query): Adjust to use ptids. Parse GDB's qSupported
11717 features. Handle and report "multiprocess+". Handle
11718 "qAttached:PID".
11719 (handle_v_cont): Adjust to use ptids. Adjust to mywait interface
11720 changes.
11721 (handle_v_kill): New.
11722 (handle_v_stopped): Adjust to use target_pid_to_str.
11723 (handle_v_requests): Allow multiple attaches and runs when
11724 multiprocess extensions are in effect. Handle "vKill".
11725 (myresume): Adjust to use ptids.
11726 (queue_stop_reply_callback): Add `arg' parameter. Handle it.
11727 (handle_status): Adjust to discard_queued_stop_replies interface
11728 change.
11729 (first_thread_of, kill_inferior_callback)
11730 (detach_or_kill_inferior_callback, join_inferiors_callback): New.
11731 (main): Call initialize_inferiors. Adjust to use ptids, killing
11732 and detaching from all inferiors. Handle multiprocess packet
11733 variants.
11734 * linux-low.h: Include gdb_proc_service.h.
11735 (struct process_info_private): New.
11736 (struct linux_target_ops) <pid_of>: Use ptid_get_pid.
11737 <lwpid_of>: Use ptid_get_lwp.
11738 (get_lwp_thread): Adjust.
11739 (struct lwp_info): Add `dead' member.
11740 (find_lwp_pid): Declare.
11741 * linux-low.c (thread_db_active): Delete.
11742 (new_inferior): Adjust comment.
11743 (inferior_pid): Delete.
11744 (linux_add_process): New.
11745 (handle_extended_wait): Adjust.
11746 (add_lwp): Change unsigned long to ptid.
11747 (linux_create_inferior): Add process to processes table. Adjust
11748 to use ptids. Don't set new_inferior here.
11749 (linux_attach_lwp): Rename to ...
11750 (linux_attach_lwp_1): ... this. Add `initial' argument. Handle
11751 it. Adjust to use ptids.
11752 (linux_attach_lwp): New.
11753 (linux_attach): Add process to processes table. Don't set
11754 new_inferior here.
11755 (struct counter): New.
11756 (second_thread_of_pid_p, last_thread_of_process_p): New.
11757 (linux_kill_one_lwp): Add `args' parameter. Handle it. Adjust to
11758 multiple processes.
11759 (linux_kill): Add `pid' argument. Handle it. Adjust to multiple
11760 processes. Remove process from process table.
11761 (linux_detach_one_lwp): Add `args' parameter. Handle it. Adjust
11762 to multiple processes.
11763 (any_thread_of): New.
11764 (linux_detach): Add `pid' argument, and handle it. Remove process
11765 from processes table.
11766 (linux_join): Add `pid' argument. Handle it.
11767 (linux_thread_alive): Change unsighed long argument to ptid_t.
11768 Consider dead lwps as not being alive.
11769 (status_pending_p): Rename `dummy' argument to `arg'. Filter out
11770 threads we're not interested in.
11771 (same_lwp, find_lwp_pid): New.
11772 (linux_wait_for_lwp): Change `pid' argument's type from int to
11773 ptid_t. Adjust.
11774 (linux_wait_for_event): Rename to ...
11775 (linux_wait_for_event_1): ... this. Change `pid' argument's type
11776 from int to ptid_t. Adjust.
11777 (linux_wait_for_event): New.
11778 (linux_wait_1): Add `ptid' argument. Change return type to
11779 ptid_t. Adjust. Use last_thread_of_process_p. Remove processes
11780 that exit from the process table.
11781 (linux_wait): Add `ptid' argument. Change return type to ptid_t.
11782 Adjust.
11783 (mark_lwp_dead): New.
11784 (wait_for_sigstop): Adjust to use ptids. If a process exits while
11785 stopping all threads, mark its main lwp as dead.
11786 (linux_set_resume_request, linux_resume_one_thread): Adjust to use
11787 ptids.
11788 (fetch_register, usr_store_inferior_registers)
11789 (regsets_fetch_inferior_registers)
11790 (regsets_store_inferior_registers, linux_read_memory)
11791 (linux_write_memory): Inline `inferior_pid'.
11792 (linux_look_up_symbols): Adjust to use per-process
11793 `thread_db_active'.
11794 (linux_request_interrupt): Adjust to use ptids.
11795 (linux_read_auxv): Inline `inferior_pid'.
11796 (initialize_low): Don't reference thread_db_active.
11797 * gdb_proc_service.h (struct ps_prochandle) <pid>: Remove.
11798 * proc-service.c (ps_lgetregs): Use find_lwp_pid.
11799 (ps_getpid): Return the pid of the current inferior.
11800 * thread-db.c (proc_handle, thread_agent): Delete.
11801 (thread_db_create_event, thread_db_enable_reporting): Adjust to
11802 per-process data.
11803 (find_one_thread): Change argument type to ptid_t. Adjust to
11804 per-process data.
11805 (maybe_attach_thread): Adjust to per-process data and ptids.
11806 (thread_db_find_new_threads): Ditto.
11807 (thread_db_init): Ditto.
11808 * spu-low.c (spu_create_inferior, spu_attach): Add process to
11809 processes table. Adjust to use ptids.
11810 (spu_kill, spu_detach): Adjust interface. Remove process from
11811 processes table.
11812 (spu_join, spu_thread_alive): Adjust interface.
11813 (spu_wait): Adjust interface. Remove process from processes
11814 table. Adjust to use ptids.
11815 * win32-low.c (current_inferior_tid): Delete.
11816 (current_inferior_ptid): New.
11817 (debug_event_ptid): New.
11818 (thread_rec): Take a ptid. Adjust.
11819 (child_add_thread): Add `pid' argument. Adjust to use ptids.
11820 (child_delete_thread): Ditto.
11821 (do_initial_child_stuff): Add `attached' argument. Add process to
11822 processes table.
11823 (child_fetch_inferior_registers, child_store_inferior_registers):
11824 Adjust.
11825 (win32_create_inferior): Pass 0 to do_initial_child_stuff.
11826 (win32_attach): Pass 1 to do_initial_child_stuff.
11827 (win32_kill): Adjust interface. Remove process from processes
11828 table.
11829 (win32_detach): Ditto.
11830 (win32_join): Adjust interface.
11831 (win32_thread_alive): Take a ptid.
11832 (win32_resume): Adjust to use ptids.
11833 (get_child_debug_event): Ditto.
11834 (win32_wait): Adjust interface. Remove exiting process from
11835 processes table.
11836
bd99dc85
PA		 118372009-04-01 Pedro Alves <pedro@codesourcery.com>
11838
11839 Non-stop mode support.
11840
11841 * server.h (non_stop): Declare.
11842 (gdb_client_data, handler_func): Declare.
11843 (delete_file_handler, add_file_handler, start_event_loop):
11844 Declare.
11845 (handle_serial_event, handle_target_event, push_event)
11846 (putpkt_notif): Declare.
11847 * target.h (enum resume_kind): New.
11848 (struct thread_resume): Replace `step' field by `kind' field.
11849 (TARGET_WNOHANG): Define.
11850 (struct target_ops) <wait>: Add `options' argument.
11851 <supports_non_stop, async, start_non_stop>: New fields.
11852 (target_supports_non_stop, target_async): New.
11853 (start_non_stop): Declare.
11854 (mywait): Add `options' argument.
11855 * target.c (mywait): Add `options' argument. Print child exit
11856 notifications here.
11857 (start_non_stop): New.
11858 * server.c (non_stop, own_buf, mem_buf): New globals.
11859 (struct vstop_notif): New.
11860 (notif_queue): New global.
11861 (queue_stop_reply, push_event, discard_queued_stop_replies)
11862 (send_next_stop_reply): New.
11863 (start_inferior): Adjust to use resume_kind. Adjust to mywait
11864 interface changes.
11865 (attach_inferior): In non-stop mode, don't wait for the target
11866 here.
11867 (handle_general_set): Handle QNonStop.
11868 (handle_query): When handling qC, return the current general
11869 thread, instead of the first thread of the list.
11870 (handle_query): If the backend supports non-stop mode, include
11871 QNonStop+ in the qSupported query response.
11872 (handle_v_cont): Adjust to use resume_kind. Handle resume_stop
11873 and non-stop mode.
11874 (handle_v_attach, handle_v_run): Handle non-stop mode.
11875 (handle_v_stopped): New.
11876 (handle_v_requests): Report support for vCont;t. Handle vStopped.
11877 (myresume): Adjust to use resume_kind. Handle non-stop.
11878 (queue_stop_reply_callback): New.
11879 (handle_status): Handle non-stop mode.
11880 (main): Clear non_stop flag on reconnection. Use the event-loop.
11881 Refactor serial protocol handling from here ...
11882 (process_serial_event): ... to this new function. When GDB
11883 selects any thread, select one here. In non-stop mode, wait until
11884 GDB acks all pending events before exiting.
11885 (handle_serial_event, handle_target_event): New.
11886 * remote-utils.c (remote_open): Install remote_desc in the event
11887 loop.
11888 (remote_close): Remove remote_desc from the event loop.
11889 (putpkt_binary): Rename to...
11890 (putpkt_binary_1): ... this. Add `is_notic' argument. Handle it.
11891 (putpkt_binary): New as wrapper around putpkt_binary_1.
11892 (putpkt_notif): New.
11893 (prepare_resume_reply): In non-stop mode, don't change the
11894 general_thread.
11895 * event-loop.c: New.
11896 * Makefile.in (OBJ): Add event-loop.o.
11897 (event-loop.o): New rule.
11898
11899 * linux-low.h (pid_of): Moved here.
11900 (lwpid_of): New.
11901 (get_lwp_thread): Use lwpid_of.
11902 (struct lwp_info): Delete `lwpid' field. Add `suspended' field.
11903 * linux-low.c (pid_of): Delete.
11904 (inferior_pid): Use lwpid_of.
11905 (linux_event_pipe): New.
11906 (target_is_async_p): New.
11907 (delete_lwp): New.
11908 (handle_extended_wait): Use lwpid_of.
11909 (add_lwp): Don't set lwpid field.
11910 (linux_attach_lwp): Adjust debug output. Use lwpid_of.
11911 (linux_kill_one_lwp): If killing a running lwp, stop it first.
11912 Use lwpid_of. Adjust to linux_wait_for_event interface changes.
11913 (linux_detach_one_lwp): If detaching from a running lwp, stop it
11914 first. Adjust to linux_wait_for_event interface changes. Use
11915 lwpid_of.
11916 (linux_detach): Don't delete the main lwp here.
11917 (linux_join): Use my_waitpid. Avoid signal_pid. Use lwpid_of.
11918 (status_pending_p): Don't consider explicitly suspended lwps.
11919 (linux_wait_for_lwp): Take an integer pid instead of a lwp_info
11920 pointer. Add OPTIONS argument. Change return type to int. Use
11921 my_waitpid instead of sleeping. Handle WNOHANG. Use lwpid_of.
11922 (linux_wait_for_event): Take an integer pid instead of a lwp_info
11923 pointer. Add status pointer argument. Return a pid instead of a
11924 status. Use lwpid_of. Adjust to linux_wait_for_lwp interface
11925 changes. In non-stop mode, don't switch to a random thread.
11926 (linux_wait): Rename to...
11927 (linux_wait_1): ... this. Add target_options argument, and handle
11928 it. Adjust to use resume_kind. Use lwpid_of. In non-stop mode,
11929 don't handle the continue thread. Handle TARGET_WNOHANG. Merge
11930 clean exit and signal exit code. Don't stop all threads in
11931 non-stop mode. In all-stop mode, only stop all threads when
11932 reporting a stop to GDB. Handle explicit thread stop requests.
11933 (async_file_flush, async_file_mark): New.
11934 (linux_wait): New.
11935 (send_sigstop): Use lwpid_of.
11936 (wait_for_sigstop): Use lwpid_of. Adjust to linux_wait_for_event
11937 interface changes. In non-stop mode, don't switch to a random
11938 thread.
11939 (linux_resume_one_lwp): Use lwpid_of.
11940 (linux_continue_one_thread, linux_queue_one_thread): Merge into ...
11941 (linux_resume_one_thread): ... this. Handle resume_stop. In
11942 non-stop mode, don't look for pending flag in all threads.
11943 (resume_status_pending_p): Don't consider explicitly suspended
11944 threads.
11945 (my_waitpid): Reimplement. Emulate __WALL.
11946 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
11947 Use lwpid_of.
11948 (sigchld_handler, linux_supports_non_stop, linux_async)
11949 (linux_start_non_stop): New.
11950 (linux_target_ops): Register linux_supports_non_stop, linux_async
11951 and linux_start_non_stop.
11952 (initialize_low): Install SIGCHLD handler.
11953 * thread-db.c (thread_db_create_event, find_one_thread)
11954 (thread_db_get_tls_address): Use lwpid_of.
11955 * win32-low.c (win32_detach): Adjust to use resume_kind.
11956 (win32_wait): Add `options' argument.
11957 * spu-low.c (spu_resume): Adjust to use resume_kind.
11958 (spu_wait): Add `options' argument.
11959
5b1c542e
PA		 119602009-04-01 Pedro Alves <pedro@codesourcery.com>
11961
11962 Decouple target code from remote protocol.
11963
11964 * target.h (enum target_waitkind): New.
11965 (struct target_waitstatus): New.
11966 (struct target_ops) <wait>: Return an unsigned long. Take a
11967 target_waitstatus pointer instead of a char pointer.
11968 (mywait): Likewise.
11969 * target.c (mywait): Change prototype to return an unsigned long.
11970 Take a target_waitstatus pointer instead of a char pointer. Adjust.
11971 * server.h (thread_from_wait, old_thread_from_wait): Delete
11972 declarations.
11973 (prepare_resume_reply): Change prototype to take a
11974 target_waitstatus.
11975 * server.c (thread_from_wait, old_thread_from_wait): Delete.
11976 (last_status, last_ptid): New.
11977 (start_inferior): Remove "statusptr" argument. Adjust. Return a
11978 pid instead of a signal.
11979 (attach_inferior): Remove "status" and "signal" parameters.
11980 Adjust.
11981 (handle_query): For qGetTLSAddr, parse the thread id with strtol,
11982 not as an address.
11983 (handle_v_cont, handle_v_attach, handle_v_run, handle_v_kill)
11984 (handle_v_requests, myresume): Remove "status" and "signal"
11985 parameters. Adjust.
11986 (handle_status): New.
11987 (main): Delete local `status'. Adjust.
11988 * remote-utils.c: Include target.h.
11989 (prepare_resume_reply): Change prototype to take a
11990 target_waitstatus. Adjust.
11991
11992 * linux-low.c (linux_wait): Adjust to new target_ops->wait
11993 interface.
11994 * spu-low.c (spu_wait): Adjust.
11995 * win32-low.c (enum target_waitkind, struct target_waitstatus):
11996 Delete.
11997 (win32_wait): Adjust.
11998
2bd7c093
PA		 119992009-04-01 Pedro Alves <pedro@codesourcery.com>
12000
12001 * target.h (struct thread_resume): Delete leave_stopped member.
12002 (struct target_ops): Add a `n' argument to the `resume' callback.
12003 * server.c (start_inferior): Adjust.
12004 (handle_v_cont, myresume): Adjust.
12005 * linux-low.c (check_removed_breakpoint): Adjust to resume
12006 interface change, and to removed leave_stopped field.
12007 (resume_ptr): Delete.
12008 (struct thread_resume_array): New.
12009 (linux_set_resume_request): Add new `arg' parameter. Adjust to
12010 resume interface change.
12011 (linux_continue_one_thread, linux_queue_one_thread)
12012 (resume_status_pending_p): Check if the resume field is NULL
12013 instead of checking the leave_stopped member.
12014 (linux_resume): Adjust to the target resume interface change.
12015 * spu-low.c (spu_resume): Adjust to the target resume interface
12016 change.
12017 * win32-low.c (win32_detach, win32_resume): Ditto.
12018
c35fafde
PA		 120192009-04-01 Pedro Alves <pedro@codesourcery.com>
12020
12021 * linux-low.c (linux_wait_for_event): Don't clear the `stepping'
12022 flag.
12023 (wait_for_sigstop): Don't leave a finished single-step SIGTRAP
12024 pending.
12025 (linux_continue_one_thread): Only preserve the stepping flag if
12026 there's a pending breakpoint.
12027
0a59d50b
PA		 120282009-03-31 Pedro Alves <pedro@codesourcery.com>
12029
12030 * server.c (main): After the inferior having exited, call
12031 remote_close before exiting gdbserver.
12032
f04c6d38
TJB		 120332009-03-25 Thiago Jung Bauermann <bauerman@br.ibm.com>
12034
12035 Fix size of FPSCR in Power 7 processors.
12036 * linux-ppc-low.c (PPC_FEATURE_ARCH_2_05): Remove #define.
12037 (PPC_FEATURE_HAS_DFP): New #define.
12038 (ppc_arch_setup): Check for DFP feature instead of ISA 2.05 to decide on
12039 size of the FPSCR.
12040
78e5cee6
PA		 120412009-03-23 Pedro Alves <pedro@codesourcery.com>
12042
12043 * server.c (handle_query) Whitespace and formatting.
12044
1b3f6016
PA		 120452009-03-22 Pedro Alves <pedro@codesourcery.com>
12046
12047 * i387-fp.c, linux-arm-low.c, linux-cris-low.c,
12048 linux-crisv32-low.c, linux-i386-low.c, linux-low.c,
12049 linux-mips-low.c, linux-s390-low.c, linux-sparc-low.c,
12050 linux-x86-64-low.c, linux-xtensa-low.c, proc-service.c,
12051 regcache.c, remote-utils.c, server.c, spu-low.c, target.h,
12052 thread-db.c, win32-low.c, xtensa-xtregs.c, gdbreplay.c,
12053 Makefile.in, configure.ac: Fix whitespace throughout.
12054 * configure: Regenerate.
12055
a07b2135
PA		 120562009-03-22 Pedro Alves <pedro@codesourcery.com>
12057
12058 * inferiors.c (find_inferior): Make it safe for the callback
12059 function to delete the currently iterated inferior.
12060
67cc2626
PA		 120612009-03-22 Pedro Alves <pedro@codesourcery.com>
12062
12063 * Makefile.in (linuw_low_h): Move higher.
12064 (thread-db.o): Depend on $(linux_low_h).
12065
54a0b537
PA		 120662009-03-17 Pedro Alves <pedro@codesourcery.com>
12067
12068 Rename "process" to "lwp" throughout.
12069
12070 * linux-low.c (all_processes): Rename to...
12071 (all_lwps): ... this.
12072 (inferior_pid, handle_extended_wait, get_stop_pc): Adjust.
12073 (add_process): Rename to ...
12074 (add_lwp): ... this. Adjust.
12075 (linux_create_inferior): Adjust.
12076 (linux_attach_lwp): Adjust.
12077 (linux_attach): Adjust.
12078 (linux_kill_one_process): Rename to ...
12079 (linux_kill_one_lwp): ... this. Adjust.
12080 (linux_kill): Adjust.
12081 (linux_detach_one_process): Rename to ...
12082 (linux_detach_one_lwp): ... this. Adjust.
12083 (linux_detach): Adjust.
12084 (check_removed_breakpoint): Adjust.
12085 (status_pending_p): Adjust.
12086 (linux_wait_for_process): Rename to ...
12087 (linux_wait_for_lwp): ... this. Adjust.
12088 (linux_wait_for_event): Adjust.
12089 (send_sigstop): Adjust.
12090 (wait_for_sigstop): Adjust.
12091 (stop_all_processes): Rename to ...
12092 (stop_all_lwps): ... this.
12093 (linux_resume_one_process): Rename to ...
12094 (linux_resume_one_lwp): ... this. Adjust.
12095 (linux_set_resume_request, linux_continue_one_thread)
12096 (linux_queue_one_thread, resume_status_pending_p)
12097 (usr_store_inferior_registers, regsets_store_inferior_registers)
12098 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
12099 Adjust.
12100 * linux-low.h (get_process): Rename to ...
12101 (get_lwp): ... this. Adjust.
12102 (get_thread_process): Rename to ...
12103 (get_thread_lwp): ... this. Adjust.
12104 (get_process_thread): Rename to ...
12105 (get_lwp_thread): ... this. Adjust.
12106 (struct process_info): Rename to ...
12107 (struct lwp_info): ... this.
12108 (all_processes): Rename to ...
12109 (all_lwps): ... this.
12110 * proc-service.c (ps_lgetregs): Adjust.
12111 * thread-db.c (thread_db_create_event, find_one_thread)
12112 (maybe_attach_thread, thread_db_get_tls_address): Adjust.
12113
0b16c5cf
PA		 121142009-03-14 Pedro Alves <pedro@codesourcery.com>
12115
12116 * server.c (handle_query): Handle "qAttached".
12117
32de4b9d
NS		 121182009-03-13 Nathan Sidwell <nathan@codesourcery.com>
12119
12120 * Makefile.in, hostio-errno.c, errno.c, xtensa-xtregs.c: Change to
12121 GPLv3, update license URL.
12122
2aecd87f
DE		 121232009-03-01 Doug Evans <dje@google.com>
12124
93efd302 12125 * Makefile.in (INCLUDE_CFLAGS): Add -I$(srcdir)/../common.
2aecd87f
DE		 12126 (server_h): Add gdb_signals.h.
12127 (signals.o): Update.
12128 * server.h (target_signal_from_host,target_signal_to_host_p)
12129 (target_signal_to_host,target_signal_to_name): Moved to gdb_signals.h.
12130
86b1f9c5
PM		 121312009-02-14 Pierre Muller <muller@ics.u-strasbg.fr>
12132
12133 * remote-utils.c (getpkt): Also generate remote-debug
12134 information if noack_mode is set.
12135
4aa995e1
PA		 121362009-02-06 Pedro Alves <pedro@codesourcery.com>
12137
12138 * server.c (handle_query): Report qXfer:siginfo:read and
12139 qXfer:siginfo:write as supported and handle them.
12140 * target.h (struct target_ops) <qxfer_siginfo>: New field.
12141 * linux-low.c (linux_xfer_siginfo): New.
12142 (linux_target_ops): Set it.
12143
62709adf
PA		 121442009-01-26 Pedro Alves <pedro@codesourcery.com>
12145
12146 * server.c (gdbserver_usage): Mention --remote-debug.
12147 (main): Accept '--remote-debug' switch.
12148
aef93bd7
DE		 121492009-01-18 Doug Evans <dje@google.com>
12150
12151 * regcache.c (new_register_cache): No need to check result of xcalloc.
12152 * server.c (handle_search_memory): Back out calls to xmalloc,
12153 result is checked and error is returned to user upon failure.
12154 (handle_query): Ditto. Add more checks for result of malloc.
12155 (handle_v_cont): Check result of malloc, report error back to
12156 user upon failure.
12157 (handle_v_run): Ditto. Call freeargv.
12158 * server.h (freeargv): Declare.
12159 * utils.c (freeargv): New fn.
12160
54363045
DE		 121612009-01-15 Doug Evans <dje@google.com>
12162
f626972c
DE		 12163 * gdbreplay.c (perror_with_name): Make arg const char *.
12164 * server.h (target_signal_to_name): Make return type const char *.
0842e787 12165 * thread-db.c (thread_db_err_str): Make return type const char *.
f626972c 12166 * utils.c (perror_with_name): Make arg const char *.
54363045 12167
18aae699
PA		 121682009-01-14 Pedro Alves <pedro@codesourcery.com>
12169
12170 * win32-low.c (get_child_debug_event): Issue a final DBG_CONTINUE
12171 when handling a EXIT_PROCESS_DEBUG_EVENT.
12172
ff703abe
JB		 121732009-01-06 Joel Brobecker <brobecker@adacore.com>
12174
12175 * gdbreplay.c (gdbreplay_version): Update copyright year.
12176 * server.c (gdbserver_version): Likewise.
12177
f21cc1a2 121782009-01-05 Doug Evans <dje@google.com>
0e21c1ec
DE		 12179
12180 * linux-low.c (linux_attach_lwp): Add some comments/fixmes.
f21cc1a2 12181 (handle_extended_wait): Improve comment.
0e21c1ec 12182
bca929d3
DE		 121832008-12-13 Doug Evans <dje@google.com>
12184
12185 * utils.c (xmalloc,xcalloc,xstrdup): New fns.
12186 * server.h (ATTR_MALLOC): New macro.
12187 (xmalloc,xcalloc,xstrdup): Declare.
12188 * hostio.c: Replace malloc,calloc,strdup with xmalloc,xcalloc,xstrdup.
12189 * inferiors.c: Ditto.
12190 * linux-low.c: Ditto.
12191 * mem-break.c: Ditto.
12192 * regcache.c: Ditto.
12193 * remote-utils.c: Ditto.
12194 * server.c: Ditto.
12195 * target.c: Ditto.
12196 * win32-low.c: Ditto.
12197
97438e3f
DE		 121982008-12-12 Doug Evans <dje@google.com>
12199
896c7fbb
DE		 12200 * linux-low.c (linux_wait_for_process): Don't clobber current_inferior
12201 in debugging printf.
12202
97438e3f
DE		 12203 * linux-low.c (handle_extended_wait): Simplify, use my_waitpid.
12204
e3b886f8
DE		 122052008-12-09 Doug Evans <dje@google.com>
12206
12207 * linux-low.h (struct process_info): Delete member tid, unused.
12208 * thread-db.c (find_one_thread): Update.
12209 (maybe_attach_thread): Update.
12210
07e059b5
VP		 122112008-12-02 Pedro Alves <pedro@codesourcery.com>
12212
889bf7c5
PA		 12213 * target.h (struct target_ops): Add qxfer_osdata member.
12214 * linux-low.c: Include ctype.h and pwd.h and sys/types.h
12215 and dirent.h.
12216 (linux_qxfer_osdata): New functions.
12217 (linux_target_ops): Register linux_qxfer_osdata as qxfer_osdata
12218 callback.
12219 * server.c (handle_query): Handle "qXfer:osdata:read:".
12220 * remote-utils.c (buffer_grow, buffer_free, buffer_init, buffer_finish)
12221 (buffer_xml_printf): New functions.
12222 * server.h (struct buffer): New.
12223 (buffer_grow_str, buffer_grow_str0): New macros.
12224 (buffer_grow, buffer_free, buffer_init, buffer_finish)
12225 (buffer_xml_printf): Declare.
07e059b5 12226
4cab47ab
DE		 122272008-11-24 Doug Evans <dje@google.com>
12228
12229 * Makefile.in (VERSION,DIST,LINT,LINTFLAGS): Delete, unused.
12230
f142445f
DJ		 122312008-11-24 Daniel Jacobowitz <dan@codesourcery.com>
12232
12233 * server.c (handle_v_run): Always use the supplied argument list.
12234
d0107bb6 122352008-11-19 Bob Wilson <bob.wilson@acm.org>
889bf7c5 12236
d0107bb6
BW		 12237 * xtensa-xtregs.c (XTENSA_ELF_XTREG_SIZE): Change to 4.
12238 (xtensa_regmap_table): Add entry for scompare1.
889bf7c5 12239
2c4ad781
TJB		 122402008-11-18 Thiago Jung Bauermann <bauerman@br.ibm.com>
12241
12242 * Makefile.in (powerpc-isa205-32l.o, powerpc-isa205-32l.c,
12243 powerpc-isa205-altivec32l.o, powerpc-isa205-altivec32l.c,
12244 powerpc-isa205-vsx32l.o, powerpc-isa205-vsx32l.c,
12245 powerpc-isa205-64l.o, powerpc-isa205-64l.c,
12246 powerpc-isa205-altivec64l.o, powerpc-isa205-altivec64l.c,
12247 powerpc-isa205-vsx64l.o, powerpc-isa205-vsx64l.c): New targets.
12248 * configure.srv (powerpc*-*-linux*): Add ISA 2.05 object files and
12249 XML target descriptions.
12250 * linux-ppc-low.c (ppc_arch_setup): Init registers with 64-bit FPSCR
12251 when inferior is running on an ISA 2.05 or later processor. Add
12252 special case to return offset for full 64-bit slot of FPSCR when
12253 in 32-bits.
12254
dfb64f85
DJ		 122552008-11-14 Daniel Gutson <dgutson@codesourcery.com>
12256
12257 * Makefile.in (SFILES, clean): Added sparc64 files.
12258 (reg-sparc64.o, reg-sparc64.c): New.
12259 * configure.srv (sparc*-*-linux*): New configuration.
12260 * linux-low.c (regsets_fetch_inferior_registers): Swap ptrace
12261 syscall arguments for SPARC.
12262 (regsets_store_inferior_registers): Likewise.
12263 * linux-sparc-low.c: New file.
12264
66b6e1dd
DE		 122652008-10-21 Doug Evans <dje@google.com>
12266
12267 * Makefile.in (BFD_DIR,BFD,BFD_SRC,BFD_CFLAGS): Delete.
12268 (READLINE_DIR,READLINE_DEP): Delete.
12269 (INTERNAL_CFLAGS): Update.
12270 (LINTFLAGS): Update.
12271
9b710a42
PA		 122722008-10-10 Pedro Alves <pedro@codesourcery.com>
12273
12274 * server.c (handle_v_run): If GDB didn't specify an argv, use the
12275 whole argv from the last run, not just argv[0].
12276
5822d809
PA		 122772008-09-08 Pedro Alves <pedro@codesourcery.com>
12278
12279 * regcache.c (new_register_cache): Return NULL if the register
12280 cache size isn't known yet.
12281 (free_register_cache): Avoid dereferencing a NULL regcache.
12282
74aac56f
DJ		 122832008-09-04 Daniel Jacobowitz <dan@codesourcery.com>
12284
12285 * configure.srv: Merge MIPS and MIPS64.
12286
400b20f5
MR		 122872008-08-24 Maciej W. Rozycki <macro@linux-mips.org>
12288
12289 * Makefile.in (uninstall): Apply $(EXEEXT) too.
12290
677c5bb1
LM		 122912008-08-18 Luis Machado <luisgpm@br.ibm.com>
12292
12293 * Makefile.in: Add required vsx dependencies.
12294
12295 * linux-ppc-low: Define PPC_FEATURE_HAS_VSX.
12296 Declare init_registers_powerpc_vsx32l.
12297 Declare init_registers_powerpc_vsx64l.
12298 Define PTRACE_GETVSXREGS and PTRACE_SETVSXREGS.
12299 (ppc_arch_setup): Check for VSX in hwcap.
12300 (ppc_fill_vsxregset): New function.
12301 (ppc_store_vsxregset): New function.
12302 Add new VSX entry in regset_info target_regsets.
12303
12304 * configure.srv: Add new VSX dependencies.
12305
a6f3e723
SL		 123062008-08-12 Pedro Alves <pedro@codesourcery.com>
12307
12308 * remote-utils.c (noack_mode, transport_is_reliable): New globals.
12309 (remote_open): Set or clear transport_is_reliable.
12310 (putpkt_binary): Don't expect acks in noack mode.
12311 (getpkt): Don't send ack/nac in noack mode.
12312 * server.c (handle_general_set): Handle QStartNoAckMode.
12313 (handle_query): If connected by tcp pass QStartNoAckMode+ in
12314 qSupported.
12315 (main): Reset noack_mode on every connection.
12316 * server.h (noack_mode): Declare.
12317
a417dc56
RW		 123182008-08-07 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
12319
12320 * Makefile.in (GDBREPLAY_OBS): New variable.
12321 (gdbreplay$(EXEEXT)): Use it to avoid unportable $^.
12322
3221518c
UW		 123232008-08-05 Ulrich Weigand <uweigand@de.ibm.com>
12324 Daniel Jacobowitz <dan@codesourcery.com>
12325
12326 * linux-low.c (linux_resume_one_process): Ignore ESRCH.
12327 (usr_store_inferior_registers): Likewise.
12328 (regsets_store_inferior_registers): Likewise.
12329
ec56be1b
PA		 123302008-07-31 Rolf Jansen <rj@surtec.com>
12331 Pedro Alves <pedro@codesourcery.com>
12332
12333 * configure.ac: Check for memmem declaration.
12334 * server.c [HAVE_MALLOC_H]: Include malloc.h.
12335 (disable_packet_vCont, disable_packet_Tthread, disable_packet_qC)
12336 (disable_packet_qfThreadInfo): Unconditionally compile.
12337 * server.h [!HAVE_DECL_MEMMEM]: Declare memmem.
12338 * configure, config.in: Regenerate.
12339
2fe5e3ff
DE		 123402008-07-28 Doug Kwan <dougkwan@google.com>
12341
12342 * linux-low.c (sys/dir.h, sys/user.h): Remove includes.
12343 (linux_write_memory): Remove declaration of errno.
12344
836acd6d
UW		 123452008-07-12 Ulrich Weigand <uweigand@de.ibm.com>
12346
12347 * linux-low.c (handle_extended_wait): Do not use "status"
12348 variable uninitialized.
12349
aeba519e
PA		 123502008-07-07 Pedro Alves <pedro@codesourcery.com>
12351
12352 * server.c (handle_v_attach): Inhibit reporting dll changes.
12353
db42f210
PA		 123542008-06-27 Pedro Alves <pedro@codesourcery.com>
12355
12356 * remote-utils.c (prepare_resume_reply): If requested, don't
12357 output "thread:TID" in the T stop reply.
12358
12359 * server.c (disable_packet_vCont, disable_packet_Tthread)
12360 (disable_packet_qC, disable_packet_qfThreadInfo): New globals.
12361 (handle_query): If requested, disable support for qC, qfThreadInfo
12362 and qsThreadInfo.
12363 (handle_v_requests): If requested, disable support for vCont.
12364 (gdbserver_show_disableable): New.
12365 (main): Handle --disable-packet and --disable-packet=LIST.
12366
12367 * server.h (disable_packet_vCont, disable_packet_Tthread)
12368 (disable_packet_qC, disable_packet_qfThreadInfo): Declare.
12369
8e4c5421
CD		 123702008-06-20 Carlos O'Donell <carlos@codesourcery.com>
12371
12372 * server.c (gdbserver_usage): Mention --version.
12373
6e23a804
DJ		 123742008-06-06 Daniel Jacobowitz <dan@codesourcery.com>
12375
12376 * Makefile.in (gdbreplay.o): New rule.
12377
90aa6a40
JM		 123782008-06-06 Joseph Myers <joseph@codesourcery.com>
12379
12380 * gdbreplay.c (gdbreplay_version): Say gdbreplay in version
12381 message, not gdbserver.
12382
c16158bc 123832008-06-05 Vladimir Prus <vladimir@codesourcery.com>
889bf7c5
PA		 12384 Nathan Sidwell <nathan@codesourcery.com>
12385 Joseph Myers <joseph@codesourcery.com>
c16158bc
JM		 12386
12387 * acinclude.m4: Include ../../config/acx.m4.
12388 * configure.ac: Use ACX_PKGVERSION and ACX_BUGURL.
12389 * configure, config.in: Regenerate.
12390 * Makefile.in (gdbreplay$(EXEEXT)): Add version.o.
12391 * server.c (gdbserver_version): Print PKGVERSION.
12392 (gdbsrever_usage): Add stream parameter. Print REPORT_BUGS_TO.
12393 (main): Adjust gdbserver_usage calls.
12394 * gdbreplay.c (version, host_name): Add declarations.
12395 (gdbreplay_version, gdbreplay_usage): New.
12396 (main): Accept --version and --help options.
12397
aeb75bf5
DJ		 123982008-06-04 Daniel Jacobowitz <dan@codesourcery.com>
12399
12400 * linux-arm-low.c (thumb_breakpoint, thumb_breakpoint_len): New.
12401 (arm_breakpoint_at): Handle Thumb.
12402 (the_low_target): Add comment.
12403
76b233dd
UW		 124042008-05-29 Ulrich Weigand <uweigand@de.ibm.com>
12405
12406 * linux-ppc-low.c (ppc_collect_ptrace_register): Clear buffer.
12407
08388c79
DE		 124082008-05-09 Doug Evans <dje@google.com>
12409
a3c83fae
DE		 12410 * server.h (decode_search_memory_packet): Declare.
12411 * remote-utils.c (decode_search_memory_packet): New fn.
12412 * server.c (handle_search_memory_1): New fn.
08388c79
DE		 12413 (handle_search_memory): New fn.
12414 (handle_query): Process qSearch:memory packets.
12415
bb9c3d36
UW		 124162008-05-08 Ulrich Weigand <uweigand@de.ibm.com>
12417
12418 * regcache.c (registers_length): Remove.
12419 (set_register_cache): Verify that PBUFSIZ is large enough to hold a
12420 full register packet.
12421 * regcache.h (registers_length): Remove prototype.
12422 * server.h (PBUFSIZ): Define to 16384.
12423
7284e1be
UW		 124242008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
12425
12426 * configure.srv (powerpc*-*-linux*): Set srv_regobj to
12427 powerpc-32l.o, powerpc-altivec32l.o, powerpc-e500l.o,
12428 powerpc-64l.o, and powerpc-altivec64l.o.
12429 Remove rs6000/powerpc-32.xml, rs6000/powerpc-64.xml, and
12430 rs6000/powerpc-e500.xml; add rs6000/powerpc-32l.xml,
12431 rs6000/powerpc-altivec32l.xml, rs6000/powerpc-e500l.xml,
12432 rs6000/powerpc-64l.xml, rs6000/powerpc-altivec64l.xml,
12433 rs6000/power-linux.xml, and rs6000/power64-linux.xml
12434 to srv_xmlfiles.
12435
12436 * Makefile.in (reg-ppc.o, reg-ppc.c): Remove, replace by ...
12437 (powerpc-32l.o, powerpc-32l.c): ... these new rules.
12438 (powerpc-32.o, powerpc-32.c): Remove, replace by ...
12439 (powerpc-altivec32l.o, powerpc-altivec32l.c): ... these new rules.
12440 (powerpc-e500.o, powerpc-e500.c): Remove, replace by ...
12441 (powerpc-e500l.o, powerpc-e500l.c): ... these new rules.
12442 (reg-ppc64.o, reg-ppc64.c): Remove, replace by ...
12443 (powerpc-64l.o, powerpc-64l.c): ... these new rules.
12444 (powerpc-64.o, powerpc-64.c): Remove, replace by ...
12445 (powerpc-altivec64l.o, powerpc-altivec64l.c): ... these new rules.
12446 (clean): Update.
12447
12448 * linux-ppc-low.c (init_registers_ppc): Remove, replace by ...
12449 (init_registers_powerpc_32l): ... this new prototype.
12450 (init_registers_powerpc_32): Remove, replace by ...
12451 (init_registers_powerpc_altivec32l): ... this new prototype.
12452 (init_registers_powerpc_e500): Remove, replace by ...
12453 (init_registers_powerpc_e500l): ... this new prototype.
12454 (init_registers_ppc64): Remove, replace by ...
12455 (init_registers_powerpc_64l): ... this new prototype.
12456 (init_registers_powerpc_64): Remove, replace by ...
12457 (init_registers_powerpc_altivec64l): ... this new prototype.
12458 (ppc_num_regs): Set to 73.
12459 (PT_ORIG_R3, PT_TRAP): Define if necessary.
12460 (ppc_regmap, ppc_regmap_e500): Add values for orig_r3 and trap.
12461 (ppc_cannot_store_register): Handle orig_r3 and trap.
12462 (ppc_arch_setup): Update init_registers_... calls.
12463 (ppc_fill_gregset): Handle orig_r3 and trap.
12464
12465 * inferiors.c (clear_inferiors): Reset current_inferior.
12466
fdc59709
PB		 124672008-04-23 Paolo Bonzini <bonzini@gnu.org>
12468
889bf7c5
PA		 12469 * acinclude.m4: Add override.m4.
12470 * configure: Regenerate.
fdc59709 12471
c9b2f845
UW		 124722008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
12473
12474 * linux-ppc-low.c (ppc_arch_setup): Reset ppc_hwcap after the
12475 initial call to init_register_ppc64.
12476
550512b8
UW		 124772008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
12478
43aaf8b6
PA		 12479 * configure.srv (powerpc64-*-linux*, powerpc-*-linux*): Merge into
12480 single powerpc*-*-linux* case.
550512b8
UW		 12481 (s390-*-linux*, s390x-*-linux*): Merge into single s390*-*-linux* case.
12482
b6430ec3
UW		 124832008-04-17 Ulrich Weigand <uweigand@de.ibm.com>
12484
12485 * configure.srv [powerpc64-*-linux*]: Remove powerpc-e500.o from
889bf7c5 12486 srv_regobj. Remove rs6000/powerpc-e500.xml and rs6000/power-spe.xml
b6430ec3
UW		 12487 from reg_xmlfiles.
12488 * linux-ppc-low.c: Include <elf.h>.
12489 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Define.
12490 (ppc_hwcap): New global variable.
12491 (ppc_regmap): Remove __SPE__ #ifdef sections.
12492 (ppc_regmap_e500): New global variable.
12493 (ppc_cannot_store_register): Update __SPE__ special case.
12494 (ppc_get_hwcap): New function.
12495 (ppc_arch_setup): Use it to determine whether inferior supports
12496 AltiVec or SPE registers. Set the_low_target.regmap if appropriate.
12497 (ppc_fill_vrregset, ppc_store_vrregset): Define unconditionally.
12498 Do not access registers if target does not support AltiVec.
12499 (ppc_fill_evrregset, ppc_store_evrregset): Define unconditionally.
12500 Do not access registers if target does not support SPE.
12501 (target_regsets): Unconditionally include AltiVec and SPE regsets.
12502
52fa2412
UW		 125032008-04-17 Daniel Jacobowitz <dan@codesourcery.com>
12504
12505 * linux-low.c (disabled_regsets, num_regsets): New.
12506 (use_regsets_p): Delete.
12507 (linux_wait_for_process): Clear disabled_regsets.
12508 (regsets_fetch_inferior_registers): Check and set it.
12509 (regsets_store_inferior_registers): Likewise.
12510 (linux_fetch_registers, linux_store_registers): Do not use
12511 use_regsets_p.
12512 (initialize_low): Allocate disabled_regsets.
12513
e28b3332
DJ		 125142008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
12515
12516 * Makefile.in (LIBOBJS): New.
12517 (OBS): Use LIBOBJS.
12518 (memmem.o): New rule.
12519 * configure.ac: Use AC_CONFIG_LIBOBJ_DIR and check for memmem.
12520 * configure: Regenerated.
12521
4536995d
UW		 125222008-04-04 Ulrich Weigand <uweigand@de.ibm.com>
12523
12524 * server.c (handle_query): Never return "unsupported" for
12525 qXfer:features:read queries.
12526
221c031f
UW		 125272008-03-27 Ulrich Weigand <uweigand@de.ibm.com>
12528
12529 * server.c (get_features_xml): Fix inverted condition.
12530 (handle_query): Always support qXfer:feature:read.
12531
ccd213ac
DJ		 125322008-03-10 Daniel Jacobowitz <dan@codesourcery.com>
12533
12534 * server.c (wrapper_argv): New.
12535 (start_inferior): Handle wrapper_argv. If set, expect an extra
12536 trap.
12537 (gdbserver_usage): Document --wrapper.
12538 (main): Parse --wrapper.
12539
6fe305f7
UW		 125402008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
12541
12542 * configure.srv [powerpc64-*-linux*]: Add all files mentioned for
12543 powerpc-*-linux* to srv_regobj and reg_xmlfiles.
12544 * linux-ppc-low.c (ppc_get_pc): Support bi-arch operation.
12545 (ppc_set_pc): Likewise.
12546 (ppc_arch_setup): New function.
12547 (ppc_fill_gregset): Call ppc_collect_ptrace_register instead
12548 of collect_register.
889bf7c5 12549 (the_low_target): Use ppc_arch_setup as arch_setup initializer.
6fe305f7 12550
5b0a002e
UW		 125512008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
12552
12553 * configure.srv [powerpc64-*-linux*]: Use linux-ppc-low.o
12554 instead of linux-ppc64-low.o.
12555 * linux-ppc64-low.c: Remove file.
12556 * Makefile.in (SFILES): Remove linux-ppc64-low.c.
12557 (linux-ppc64-low.o): Remove rule.
12558
12559 * linux-ppc-low.c (init_registers_ppc64): Add prototype.
12560 (init_registers_powerpc_64): Likewise.
12561 (ppc_regmap): Conditionally define depending on __powerpc64__.
12562 (ppc_cannot_store_register): Do not special-case "fpscr" when
12563 compiled on __powerpc64__.
12564 (ppc_collect_ptrace_register): New function.
12565 (ppc_supply_ptrace_register): New function.
12566 (ppc_breakpoint): Change type to "unsigned int".
12567 (ppc_breakpoint_at): Change type of "insn" to "unsigned int".
12568 (the_low_target): Conditionally provide initializers for the
889bf7c5 12569 arch_setup member depending on __powerpc64__. Install
5b0a002e
UW		 12570 collect_ptrace_register and supply_ptrace_register members.
12571
9b4b61c8
UW		 125722008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
12573
12574 * regcache.h (gdbserver_xmltarget): Add extern declaration.
12575 * server.c (gdbserver_xmltarget): Define.
12576 (get_features_xml): Use it to replace "target.xml" and arch_string.
12577
12578 * configure.srv: Remove srv_xmltarget. Add XML files that were
12579 mentioned there to srv_xmlfiles instead. Remove conditional tests
12580 on gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe; set
12581 srv_xmlfiles and srv_regobj to include all possible choices.
12582 * configure.ac (srv_xmltarget): Remove.
12583 (srv_xmlfiles): Do not add "target.xml".
12584 (gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe): Remove
12585 checks for supplementary target information.
12586 * configure: Regenerate.
12587 * Makefile.in (XML_TARGET): Remove.
12588 (target.xml): Remove rule.
12589 (clean): Do not clean up target.xml.
12590 (.PRECIOUS): Do not mention target.xml.
12591
12592 * target.h (struct target_ops): Remove arch_string member.
12593 * linux-low.c (linux_arch_string): Remove.
12594 (linux_target_ops): Remove arch_string initializer.
12595 * linux-low.h (struct linux_target_ops): Remove arch_string member.
12596 * linux-i386-low.c (the_low_target): Remove arch_string initializer.
12597 * linux-x86-64-low.c (the_low_target): Remove arch_string initializer.
12598 * spu-low.c (spu_arch_string): Remove.
12599 (spu_target_ops): Remove arch_string initializer.
12600 * win32-low.c (win32_arch_string): Remove.
12601 (win32_target_ops): Remove arch_string initializer.
12602 * win32-low.h (struct win32_target_ops): Remove arch_string member.
12603 * win32-arm-low.c (the_low_target): Remove arch_string initializer.
12604 * win32-i368-low.c (the_low_target): Remove arch_string initializer.
12605
ee1a7ae4
UW		 126062008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
12607
12608 * linux-low.h (struct linux_target_ops): Replace left_pad_xfer field
12609 by collect_ptrace_register and supply_ptrace_register hooks.
12610 * linux-low.c (fetch_register): Use supply_ptrace_register callback
12611 instead of checking for the_low_target.left_pad_xfer.
12612 (usr_store_inferior_registers): Use collect_ptrace_register callback
12613 instead of checking for the_low_target.left_pad_xfer.
12614
12615 * linux-s390-low.c (s390_collect_ptrace_register): New function.
12616 (s390_supply_ptrace_register): Likewise.
12617 (s390_fill_gregset): Call s390_collect_ptrace_register.
12618 (the_low_target): Update.
12619
12620 * linux-ppc64-low.c (ppc_collect_ptrace_register): New function.
12621 (ppc_supply_ptrace_register): Likewise.
12622 (the_low_target): Update.
12623
12624 * linux-i386-low.c (the_low_target): Update.
12625 * linux-x86-64-low.c (the_low_target): Update.
12626
d61ddec4
UW		 126272008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
12628
12629 * configure.srv [s390x-*-linux*]: Set srv_regobj to include both
12630 reg-s390.o and reg-s390x.o.
12631
12632 * linux-low.c (new_inferior): New global variable.
12633 (linux_create_inferior, linux_attach): Set it.
12634 (linux_wait_for_process): Call the_low_target.arch_setup after the
12635 target has stopped for the first time.
12636 (initialize_low): Do not call the_low_target.arch_setup.
12637
12638 * linux-s390-low.c (s390_get_pc): Support bi-arch operation.
12639 (s390_set_pc): Likewise.
12640 (s390_arch_setup): New function.
12641 (the_low_target): Use s390_arch_setup as arch_setup routine.
12642
12643 * regcache.c (realloc_register_cache): New function.
12644 (set_register_cache): Call it for each existing regcache.
12645
d05b4ac3
UW		 126462008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
12647
12648 * server.h (init_registers): Remove prototype.
12649
12650 * linux-low.h (struct linux_target_ops): Add arch_setup field.
12651 * linux-low.c (initialize_low): Call the_low_target.arch_setup ()
12652 instead of init_registers ().
12653 * linux-arm-low.c (init_registers_arm): Add prototype.
12654 (init_registers_arm_with_iwmmxt): Likewise.
12655 (the_low_target): Add initializer for arch_setup field.
12656 * linux-cris-low.c (init_registers_cris): Add prototype.
12657 (the_low_target): Add initializer for arch_setup field.
12658 * linux-crisv32-low.c (init_registers_crisv32): Add prototype.
12659 (the_low_target): Add initializer for arch_setup field.
12660 * linux-i386-low.c (init_registers_i386_linux): Add prototype.
12661 (the_low_target): Add initializer for arch_setup field.
12662 * linux-ia64-low.c (init_registers_ia64): Add prototype.
12663 (the_low_target): Add initializer for arch_setup field.
12664 * linux-m32r-low.c (init_registers_m32r): Add prototype.
12665 (the_low_target): Add initializer for arch_setup field.
12666 * linux-m68k-low.c (init_registers_m68k): Add prototype.
12667 (the_low_target): Add initializer for arch_setup field.
12668 * linux-mips-low.c (init_registers_mips_linux): Add prototype.
12669 (init_registers_mips64_linux): Likewise.
12670 (the_low_target): Add initializer for arch_setup field.
12671 * linux-ppc-low.c (init_registers_ppc): Add prototype.
12672 (init_registers_powerpc_32, init_registers_powerpc_e500): Likewise.
12673 (the_low_target): Add initializer for arch_setup field.
12674 * linux-ppc64-low.c (init_registers_ppc64): Add prototype.
12675 (init_registers_powerpc_64): Likewise.
12676 (the_low_target): Add initializer for arch_setup field.
12677 * linux-s390-low.c (init_registers_s390): Add prototype.
12678 (init_registers_s390x): Likewise.
12679 (the_low_target): Add initializer for arch_setup field.
12680 * linux-sh-low.c (init_registers_sh): Add prototype.
12681 (the_low_target): Add initializer for arch_setup field.
12682 * linux-x86-64-low.c (init_registers_x86_64_linux): Add prototype.
12683 (the_low_target): Add initializer for arch_setup field.
12684 * linux-xtensa-low.c (init_registers_xtensa): Add prototype.
12685 (the_low_target): Add initializer for arch_setup field.
12686
12687 * win32-low.h (struct win32_target_ops): Add arch_setup field.
12688 * win32-low.c (initialize_low): Call the_low_target.arch_setup ()
12689 instead of init_registers ().
12690 * win32-arm-low.c (init_registers_arm): Add prototype.
12691 (the_low_target): Add initializer for arch_setup field.
12692 * win32-i386-low.c (init_registers_i386): Add prototype.
12693 (the_low_target): Add initializer for arch_setup field.
12694
12695 * spu-low.c (init_registers_spu): Add prototype.
12696 (initialize_low): Call initialie_registers_spu () instead of
12697 initialize_registers ().
12698
fd96d250
PA		 126992008-02-19 Pedro Alves <pedro@codesourcery.com>
12700
12701 * server.c (handle_v_requests): When handling the vRun and vAttach
12702 packets, if already debugging a process, don't kill it. Return an
12703 error instead.
12704
d41b6bb4
DJ		 127052008-02-17 Daniel Jacobowitz <dan@codesourcery.com>
12706
12707 * server.c (handle_query): Correct length check.
12708
5ac588cf
PA		 127092008-02-14 Pedro Alves <pedro_alves@portugalmail.pt>
12710
12711 * win32-low.c (do_initial_child_stuff): Add process handle
12712 parameter. Set current_process_handle and current_process_id from the
12713 parameters. Clear globals.
12714 (win32_create_inferior): Don't set current_process_handle and
12715 current_process_id here. Instead pass them on the call to
12716 do_initial_child_stuff.
12717 (win32_attach): Likewise.
12718 (win32_clear_inferiors): New.
12719 (win32_kill): Don't close the current process handle or the
12720 current thread handle here. Instead call win32_clear_inferiors.
12721 (win32_detach): Don't open a new handle to the process. Call
12722 win32_clear_inferiors.
12723 (win32_join): Don't rely on current_process_handle; open a new
12724 handle using the process id.
12725 (win32_wait): Call win32_clear_inferiors when the inferior process
12726 has exited.
12727
ecd7ecbc
DJ		 127282008-02-14 Daniel Jacobowitz <dan@codesourcery.com>
12729
12730 * server.c (monitor_show_help): Add "exit".
12731
1525d545
MG		 127322008-02-11 Maxim Grigoriev <maxim2405@gmail.com>
12733
ecd7ecbc 12734 * Makefile.in (SFILES): Add linux-xtensa-low.c.
1525d545
MG		 12735 (clean): Add reg-xtensa.c.
12736 (linux-xtensa-low.o, reg-xtensa.o, reg-xtensa.c): New dependencies.
ecd7ecbc
DJ		 12737 * configure.srv (xtensa*-*-linux*) New target.
12738 * linux-xtensa-low.c: New.
12739 * xtensa-xtregs.c: New.
1525d545 12740
59a016f0
PA		 127412008-02-01 Pedro Alves <pedro_alves@portugalmail.pt>
12742
12743 * hostio.c: Don't include errno.h.
12744 (errno_to_fileio_errno): Move to hostio-errno.
12745 * hostio.c: (hostio_error): Remove the error parameter. Defer the
12746 error number outputting to the target->hostio_last_error callback.
12747 (hostio_packet_error): Use FILEIO_EINVAL directly.
12748 (handle_open, handle_pread, hostio_error, handle_unlink): Update
12749 calls to hostio_error.
12750 * hostio-errno.c: New.
12751 * server.h (hostio_last_error_from_errno): Declare.
12752 * target.h (target_ops): Add hostio_last_error member.
12753 * linux-low.c (linux_target_op): Register hostio_last_error_from_errno
12754 as hostio_last_error handler.
889bf7c5 12755 * spu-low.c (spu_target_ops): Likewise.
59a016f0
PA		 12756 * win32-low.c [_WIN32_WCE] (win32_error_to_fileio_error)
12757 (wince_hostio_last_error): New functions.
12758 (win32_target_ops) [_WIN32_WCE]: Register wince_hostio_last_error
12759 as hostio_last_error handler.
12760 (win32_target_ops) [!_WIN32_WCE]: Register
12761 hostio_last_error_from_errno as hostio_last_error handler.
12762 * Makefile.in (SFILES): Add hostio.c and hostio-errno.c.
12763 (hostio-errno.o): New rule.
12764 * configure.ac (GDBSERVER_DEPFILES): Add $srv_hostio_err_objs.
12765 * configure.srv (srv_hostio_err_objs): New variable. Default to
12766 hostio-errno.o.
12767 (arm*-*-mingw32ce*): Set srv_hostio_err_objs to "".
12768 * configure: Regenerate.
12769
2d717e4f
DJ		 127702008-01-29 Daniel Jacobowitz <dan@codesourcery.com>
12771
12772 * linux-low.c (linux_attach_lwp): Do not _exit after errors.
12773 (linux_kill, linux_detach): Clean up the process list.
12774 * remote-utils.c (remote_open): Improve port number parsing.
12775 (putpkt_binary, input_interrupt): Only send interrupts if the target
12776 is running.
12777 * server.c (extended_protocol): Make static.
12778 (attached): Define earlier.
12779 (exit_requested, response_needed, program_argv): New variables.
12780 (target_running): New.
12781 (start_inferior): Clear attached here.
12782 (attach_inferior): Set attached here.
12783 (require_running): Define.
12784 (handle_query): Use require_running and target_running. Implement
12785 "monitor exit".
12786 (handle_v_attach, handle_v_run): New.
12787 (handle_v_requests): Use require_running. Handle vAttach and vRun.
12788 (gdbserver_usage): Update.
12789 (main): Redo argument parsing. Handle --debug and --multi. Handle
12790 --attach along with other options or after the port. Save
12791 program_argv. Support no initial program. Resynchronize
12792 communication with GDB after an error. Handle "monitor exit".
12793 Use require_running and target_running. Always allow the extended
12794 protocol. Do not error out for Hc0 or Hc-1. Do not automatically
12795 restart in extended mode.
12796 * README: Refer to the GDB manual. Update --attach usage.
12797
7407e2de
AS		 127982007-12-20 Andreas Schwab <schwab@suse.de>
12799
12800 * linux-low.c (STACK_SIZE): Define.
12801 (linux_tracefork_child): Use it. Use __clone2 on ia64.
12802 (linux_test_for_tracefork): Likewise.
12803
b65d95c5
DJ		 128042007-12-18 Daniel Jacobowitz <dan@codesourcery.com>
12805
12806 * linux-low.c (linux_wait_for_event): Update messages. Do not
12807 reinsert auto-delete breakpoints.
12808 * mem-break.c (struct breakpoint): Change return type of handler to
12809 int.
12810 (set_breakpoint_at): Update handler type.
12811 (reinsert_breakpoint_handler): Return 1 instead of calling
12812 delete_breakpoint.
12813 (reinsert_breakpoint_by_bp): Check for the original breakpoint before
12814 setting a new one.
12815 (check_breakpoints): Delete auto-delete breakpoints and return 2.
12816 * mem-break.h (set_breakpoint_at): Update handler type.
12817 * thread-db.c (thread_db_create_event, thread_db_create_event): Update.
12818 * win32-low.c (auto_delete_breakpoint): New.
12819 (get_child_debug_event): Use it.
12820
4e799345
DJ		 128212007-12-16 Daniel Jacobowitz <dan@codesourcery.com>
12822
12823 * configure.ac: Check for pread and pwrite.
12824 * hostio.c (handle_pread): Fall back to lseek and read.
12825 (handle_pwrite): Fall back to lseek and write.
12826 * config.in, configure: Regenerated.
12827
27524b67
DJ		 128282007-12-07 Daniel Jacobowitz <dan@codesourcery.com>
12829
12830 * server.c (myresume): Add own_buf argument.
12831 (main): Update calls.
12832
a20d5e98
DJ		 128332007-12-06 Daniel Jacobowitz <dan@codesourcery.com>
12834
12835 * linux-low.c (linux_wait, linux_resume): Do not handle async I/O.
12836 * remote-utils.c (remote_open): Do not call disable_async_io.
12837 (block_async_io): Delete.
12838 (unblock_async_io): Make static.
12839 (initialize_async_io): New.
12840 * server.c (handle_v_cont): Handle async I/O here.
12841 (myresume): Likewise. Move other common resume tasks here...
12842 (main): ... from here. Call initialize_async_io. Disable async
12843 I/O before the main loop.
12844 * server.h (initialize_async_io): Declare.
12845 (block_async_io, unblock_async_io): Delete prototypes.
12846 * spu-low.c (spu_resume, spu_wait): Do not handle async I/O here.
12847
b79d787e
DJ		 128482007-12-06 Mick Davis <mickd@goanna.iinet.net.au>
12849
12850 * remote-utils.c (readchar): Allow binary data in received messages.
12851
d97903b2
PA		 128522007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
12853
12854 * win32-low.c (attaching): New global.
12855 (win32_create_inferior): Clear the `attaching' global.
12856 (win32_attach): Set the `attaching' global.
12857 (get_child_debug_event) [_WIN32_WCE]: Stop the inferior when
12858 attaching. Only set a breakpoint at the entry point if not
12859 attaching.
12860
311de423
PA		 128612007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
12862
12863 * server.c (main): Don't report dll events on the initial
12864 connection on attaches.
12865
6c2d16d2
PA		 128662007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
12867
12868 * server.c (main): Relax numerical bases supported for the pid of
12869 the --attach command line argument.
12870
5ca906e6
PA		 128712007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
12872
12873 * win32-low.c (win32_attach): Call OpenProcess before
12874 DebugActiveProcess, not after. Add last error output to error
12875 call.
12876
9c6c8194
PA		 128772007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
12878
12879 * win32-low.c (win32_get_thread_context)
12880 (win32_set_thread_context): New functions.
12881 (thread_rec): Use win32_get_thread_context.
12882 (continue_one_thread, win32_resume): Use win32_set_thread_context.
12883 * win32-low.h (win32_thread_info) [_WIN32_WCE]: Add `base_context'
12884 field.
12885
4d5d1aaa
PA		 128862007-12-03 Leo Zayas
12887 Pedro Alves <pedro_alves@portugalmail.pt>
12888
12889 * win32-low.c (soft_interrupt_requested, faked_breakpoint): New
12890 global variables.
12891 (child_add_thread): Minor cleanup.
12892 (child_continue): Resume artificially suspended threads before
12893 calling ContinueDebugEvent.
12894 (suspend_one_thread): New.
12895 (fake_breakpoint_event): New.
12896 (get_child_debug_event): Change return type to int. Check here if
12897 gdb sent an interrupt request. If a soft interrupt was requested,
12898 fake a breakpoint event. Return 0 if there is no event to handle,
12899 and 1 otherwise.
12900 (win32_wait): Don't check here if gdb sent an interrupt request.
12901 Ensure there is a valid event to handle.
12902 (win32_request_interrupt): Add soft interruption method as last
12903 resort.
12904
c436e841
PA		 129052007-12-03 Leo Zayas
12906 Pedro Alves <pedro_alves@portugalmail.pt>
12907
12908 * win32-low.h (win32_thread_info): Add descriptions to the
12909 structure members. Replace `suspend_count' counter by a
12910 `suspended' flag.
12911 * win32-low.c (thread_rec): Update condition of when to get the
12912 context from the inferior. Rely on ContextFlags being set if it
12913 has already been retrieved. Only suspend the inferior thread if
12914 we haven't already. Warn if that fails.
12915 (continue_one_thread): s/suspend_count/suspended/. Only call
12916 ResumeThread once. Warn if that fails.
12917
e7b5fa67
PA		 129182007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
12919
12920 * win32-low.c (win32_wait): Don't read from the inferior when it
12921 has already exited.
12922
a385171d
PA		 129232007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
12924
12925 * Makefile.in (win32_low_h): New variable.
12926 (win32-low.o): Add dependency on $(win32_low_h).
12927 (win32-arm-low.o, win32-i386-low.o): New rules.
12928
f80c84b3
DJ		 129292007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
12930
12931 * hostio.c: Correct copyright year.
12932
a6b151f1
DJ		 129332007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
12934
12935 * Makefile.in (OBS): Add hostio.o.
12936 (hostio.o): New rule.
12937 * server.h (handle_vFile): Declare.
12938 * hostio.c: New file.
12939 * server.c (handle_v_requests): Take packet_len and new_packet_len
12940 for binary packets. Call handle_vFile.
12941 (main): Update call to handle_v_requests.
12942
f9387fc3
DJ		 129432007-11-05 Daniel Jacobowitz <dan@codesourcery.com>
12944
12945 * linux-low.c: Include <sched.h>.
12946
51c2684e
DJ		 129472007-11-01 Daniel Jacobowitz <dan@codesourcery.com>
12948
12949 * linux-low.c (linux_tracefork_grandchild): New.
12950 (linux_tracefork_child): Use clone.
12951 (linux_test_for_tracefork): Use clone; allocate and free a stack.
12952
75f83163
JB		 129532007-10-31 Joel Brobecker <brobecker@adacore.com>
12954
12955 * Makefile.in: Use $(SHELL) instead of "sh" to call regdat.sh.
12956
da5898ce
DJ		 129572007-10-24 Daniel Jacobowitz <dan@codesourcery.com>
12958
12959 * linux-low.c (handle_extended_wait): Handle unexpected signals.
12960
24a09b5f
DJ		 129612007-10-23 Daniel Jacobowitz <dan@codesourcery.com>
12962
12963 * inferiors.c (change_inferior_id): Delete.
12964 (add_pid_to_list, pull_pid_from_list): New.
12965 * linux-low.c (PTRACE_SETOPTIONS, PTRACE_GETEVENTMSG)
12966 (PTRACE_O_TRACESYSGOOD, PTRACE_O_TRACEFORK, PTRACE_O_TRACEVFORK)
12967 (PTRACE_O_TRACECLONE, PTRACE_O_TRACEEXEC, PTRACE_O_TRACEVFORKDONE)
12968 (PTRACE_O_TRACEEXIT, PTRACE_EVENT_FORK, PTRACE_EVENT_VFORK)
12969 (PTRACE_EVENT_CLONE, PTRACE_EVENT_EXEC, PTRACE_EVENT_VFORK_DONE)
12970 (PTRACE_EVENT_EXIT, __WALL): Provide default definitions.
12971 (stopped_pids, thread_db_active, must_set_ptrace_flags): New variables.
12972 (using_threads): Always set to 1.
12973 (handle_extended_wait): New.
12974 (add_process): Do not set TID.
12975 (linux_create_inferior): Set must_set_ptrace_flags.
12976 (linux_attach_lwp): Remove TID argument. Do not check using_threads.
12977 Use PTRACE_SETOPTIONS. Call new_thread_notify. Update all callers.
12978 (linux_thread_alive): Rename TID argument to LWPID.
12979 (linux_wait_for_process): Handle unknown processes. Do not use TID.
12980 (linux_wait_for_event): Do not use TID or check using_threads. Update
12981 call to dead_thread_notify. Call handle_extended_wait.
12982 (linux_create_inferior): Use PTRACE_SETOPTIONS.
12983 (send_sigstop): Delete sigstop_sent.
12984 (wait_for_sigstop): Avoid TID.
12985 (linux_supports_tracefork_flag, linux_tracefork_child, my_waitpid)
12986 (linux_test_for_tracefork): New.
12987 (linux_lookup_signals): Use thread_db_active and
12988 linux_supports_tracefork_flag.
12989 (initialize_low): Use thread_db_active and linux_test_for_tracefork.
12990 * linux-low.h (get_process_thread): Avoid TID.
12991 (struct process_ifo): Move thread_known and tid to the end. Remove
12992 sigstop_sent.
12993 (linux_attach_lwp, thread_db_init): Update prototypes.
12994 * server.h (change_inferior_id): Delete prototype.
12995 (add_pid_to_list, pull_pid_from_list): New prototypes.
12996 * thread-db.c (thread_db_use_events): New.
12997 (find_first_thread): Rename to...
12998 (find_one_thread): ...this. Update callers and messages. Do not
12999 call fatal. Check thread_db_use_events. Do not call
13000 change_inferior_id or new_thread_notify.
13001 (maybe_attach_thread): Update. Do not call new_thread_notify.
13002 (thread_db_init): Set thread_db_use_events. Check use_events.
13003 * utils.c (fatal, warning): Correct message prefix.
13004
30ed0a8f
DJ		 130052007-10-15 Daniel Jacobowitz <dan@codesourcery.com>
13006
13007 * Makefile.in (clean): Remove new files.
13008 (powerpc-32.o, powerpc-32.c, powerpc-e500.o, powerpc-e500.c)
13009 (powerpc-64.o, powerpc-64.c): New rules.
13010 * configure.srv: Use alternate register sets for powerpc64-*-linux*
13011 with AltiVec, powerpc-*-linux* with AltiVec, and powerpc-*-linux*
13012 with SPE.
13013 * linux-ppc-low.c (ppc_regmap): Do not fetch the FP registers for
13014 SPE targets.
13015 (ppc_cannot_store_register): Do not check for FPSCR for SPE targets.
13016 (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS, ppc_fill_vrregset)
13017 (ppc_store_vrregset, PTRACE_GETEVRREGS, PTRACE_SETEVRREGS)
13018 (struct gdb_evrregset_t, ppc_fill_evrregset, ppc_store_evrregset): New.
13019 (target_regsets): Add AltiVec and SPE register sets.
13020 * configure.ac: Check for AltiVec and SPE.
13021 * linux-ppc64-low.c (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS)
13022 (ppc_fill_vrregset, ppc_store_vrregset): New.
13023 (target_regsets): Add AltiVec register set.
13024 * configure: Regenerated.
13025
fd462a61
DJ		 130262007-09-19 Daniel Jacobowitz <dan@codesourcery.com>
13027
13028 * linux-low.c (O_LARGEFILE): Define.
13029 (linux_read_memory): Use /proc/PID/mem.
13030 * configure.ac: Use AC_GNU_SOURCE. Check for pread64.
13031 * configure, config.in: Regenerated.
13032
69f223ed
DJ		 130332007-09-04 Daniel Jacobowitz <dan@codesourcery.com>
13034
13035 * linux-low.c (linux_wait_for_event): Do not pass signals while
13036 single-stepping.
13037
aec18585
PA		 130382007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
13039
13040 * win32-low.c (create_process): New.
13041 (win32_create_inferior): Use create_process instead of
13042 CreateProcess. If create_process failed retry appending an ".exe"
13043 suffix. Store the GetLastError result immediatelly after
13044 create_process calls and use it on the call to error.
13045
34d86ddd
PA		 130462007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
13047
13048 * win32-low.c (handle_load_dll): Don't use toolhelp when waiting.
13049
5a0e3bd0
JB		 130502007-08-23 Joel Brobecker <brobecker@adacore.com>
13051
13052 * configure.ac: Switch license to GPLv3.
13053
f88c79e6
MS		 130542007-08-01 Michael Snyder <msnyder@access-company.com>
13055
13056 * remote-utils.c (putpkt_binary): Memory leak, free buf2.
13057
6b3d9b83
PA		 130582007-07-31 Pedro Alves <pedro_alves@portugalmail.pt>
13059
13060 * win32-low.c (winapi_CloseToolhelp32Snapshot) [_WIN32_WCE]: New
13061 typedef.
13062 (win32_CloseToolhelp32Snapshot) [_WIN32_WCE]: New global var.
13063 (load_toolhelp) [_WIN32_WCE]: Load TOOLHELP.DLL. Get
13064 CloseToolhelp32Snapshot.
13065 (toolhelp_get_dll_name) [_WIN32_WCE]: Close the snapshot with
13066 CloseToolhelp32Snapshot.
13067
c588c53c
MS		 130682007-07-27 Michael Snyder <michael.snyder@access-company.com>
13069
13070 * server.c (main): Check for inferior exit before main loop.
13071
aa0403d9
PA		 130722007-07-18 Pedro Alves <pedro_alves@portugalmail.pt>
13073
13074 * remote-utils.c (remote_open): Set SO_KEEPALIVE on remote_desc
13075 instead of on tmp_desc.
13076
255e7678
DJ		 130772007-07-17 Pedro Alves <pedro_alves@portugalmail.pt>
13078 Daniel Jacobowitz <dan@codesourcery.com>
13079
13080 * inferiors.c (all_dlls, dlls_changed, get_dll): New.
13081 (add_thread): Minor cleanups.
13082 (clear_inferiors): Move lower in the file. Clear the DLL
13083 list.
13084 (free_one_dll, match_dll, loaded_dll, unloaded_dll, clear_list): New.
13085 * remote-utils.c (prepare_resume_reply): Check dlls_changed.
13086 (xml_escape_text): New.
13087 * server.c (handle_query): Handle qXfer:libraries:read. Report it
13088 for qSupported.
13089 (handle_v_cont): Report errors.
13090 (gdbserver_version): Update.
13091 (main): Correct size of own_buf. Do not report initial DLL events.
13092 * server.h (struct dll_info, all_dlls, dlls_changed, loaded_dll)
13093 (unloaded_dll, xml_escape_text): New.
13094 * win32-low.c (enum target_waitkind): Update comments.
13095 (win32_add_one_solib, get_image_name, winapi_EnumProcessModules)
13096 (winapi_GetModuleInformation, winapi_GetModuleFileNameExA)
13097 (win32_EnumProcessModules, win32_GetModuleInformation)
13098 (win32_GetModuleFileNameExA, load_psapi, psapi_get_dll_name)
13099 (winapi_CreateToolhelp32Snapshot, winapi_Module32First)
13100 (winapi_Module32Next, win32_CreateToolhelp32Snapshot)
13101 (win32_Module32First, win32_Module32Next, load_toolhelp)
13102 (toolhelp_get_dll_name, handle_load_dll, handle_unload_dll): New.
13103 (get_child_debug_event): Handle DLL events.
13104 (win32_wait): Likewise.
13105
0d37add9
DJ		 131062007-07-12 Daniel Jacobowitz <dan@codesourcery.com>
13107
13108 * configure.srv: Set srv_linux_regsets for sh*-*-linux*.
13109 * linux-sh-low.c (sh_fill_gregset, target_regsets): New.
13110
45e2715e
PA		 131112007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
13112
13113 * win32-low.c (handle_output_debug_string): Ignore event if not
13114 waiting.
13115
c5674cf1
PA		 131162007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
13117
13118 * win32-arm-low.c (arm_wince_breakpoint): Fix typo.
13119
2bbe3cc1
DJ		 131202007-07-03 Daniel Jacobowitz <dan@codesourcery.com>
13121
13122 * remote-utils.c (look_up_one_symbol): Handle 'm' packets.
13123
ae13219e
DJ		 131242007-07-02 Daniel Jacobowitz <dan@codesourcery.com>
13125
13126 * inferiors.c (change_inferior_id): Add comment.
13127 * linux-low.c (check_removed_breakpoint): Add an early
13128 prototype. Improve debug output.
13129 (linux_attach): Doc update.
13130 (linux_detach_one_process, linux_detach): Clean up before releasing
13131 each process.
13132 (send_sigstop, wait_for_sigstop): Improve comments and debug output.
13133 * linux-low.h (struct process_info): Doc improvement.
13134 * mem-break.c (delete_all_breakpoints): New.
13135 * mem-break.h (delete_all_breakpoints): New prototype.
13136 * thread-db.c (find_first_thread): New.
13137 (thread_db_create_event): Call it instead of
13138 thread_db_find_new_threads. Clean up unused variables.
13139 (maybe_attach_thread): Remove first thread handling.
13140 (thread_db_find_new_threads): Use find_first_thread.
13141 (thread_db_get_tls_address): Likewise.
13142
4105de34
DJ		 131432007-06-27 Daniel Jacobowitz <dan@codesourcery.com>
13144
13145 * thread-db.c (thread_db_find_new_threads): Add prototype.
13146 (thread_db_create_event): Check for the main thread before adding
13147 a new thread.
13148 (maybe_attach_thread): Only enable event reporting if TID == 0.
13149 (thread_db_get_tls_address): Check for new threads.
13150
2b876972
DJ		 131512007-06-20 Daniel Jacobowitz <dan@codesourcery.com>
13152
13153 * linux-low.c (linux_create_inferior): Try execv before execvp.
13154 * spu-low.c (spu_create_inferior): Likewise.
13155
7a245884
DJ		 131562007-06-13 Mike Frysinger <vapier@gentoo.org>
13157
13158 * linux-low.c (linux_create_inferior): Change execv to execvp.
13159 * spu-low.c (spu_create_inferior): Likewies.
13160
117ce543
DJ		 131612007-06-13 Daniel Jacobowitz <dan@codesourcery.com>
13162
13163 * Makefile.in (clean): Clean new files instead of deleted ones.
13164 (reg-mips.o, reg-mips.c, reg-mips64.o, reg-mips64.c): Delete.
13165 (mips-linux.o, mips-linux.c, mips64-linux.o, mips64-linux.c): New
13166 rules.
13167 * configure.srv: Specify XML files and new regformats for MIPS and
13168 MIPS64 GNU/Linux.
13169 * linux-mips-low.c (mips_num_regs): Set to only used registers.
13170 (mips_regmap): Do not fetch $0. Remove unused registers. Add
13171 an entry for the restart register.
13172 (mips_cannot_fetch_register, mips_cannot_store_register)
13173 (mips_reinsert_addr, mips_fill_fpregset, mips_store_fpregset): Update
13174 register names to match the XML descriptions.
13175 (mips_fill_gregset, mips_store_gregset): Likewise. Handle the
13176 restart register instead of $0.
13177
0e7f50da
UW		 131782007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
13179 Markus Deuling <deuling@de.ibm.com>
13180
13181 * remote-utils.c (decode_xfer_write): New function.
13182 * server.h (decode_xfer_write): Add prototype.
13183 * server.c (handle_query): Add PACKET_LEN argument. Support
13184 qXfer:spu:read and qXfer:spu:write packets.
13185 (main): Pass packet_len to handle_query.
13186 * spu-low.c (spu_target_ops): Add spu_proc_xfer_spu.
13187 * target.h (target_ops): Add qxfer_spu.
13188
374c1d38
UW		 131892007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
13190
13191 * spu-low.c (spu_proc_xfer_spu): Do not return failure when
13192 accessing non-seekable spufs files.
13193
bb63802a
UW		 131942007-05-16 Markus Deuling <deuling@de.ibm.com>
13195
889bf7c5 13196 * server.c (handle_query): Add reply for qC packet.
bb63802a 13197
7390519e
PA		 131982007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
13199 Leo Zayas <lerele@champenstudios@com>
13200
13201 * server.h (check_remote_input_interrupt_request): New function.
13202 * remote_utils.c (INVALID_DESCRIPTOR): New define.
13203 (remote_desc): Initialize with INVALID_DESCRIPTOR.
13204 (input_interrupt): Expose on USE_WIN32API too. Fix whitespace.
13205 (check_remote_input_interrupt_request): New function.
13206 * server.h (check_remote_input_interrupt_request): Declare.
3ecf0694 13207 * win32-low.c (winapi_DebugBreakProcess,
7390519e
PA		 13208 winapi_GenerateConsoleCtrlEvent): New typedefs.
13209 (get_child_debug_event): Lower Win32 debug event polling from 1 sec
13210 to 250 ms.
13211 (win32_wait): Check for remote interrupt request
13212 with check_remote_input_interrupt_request.
13213 (win32_request_interrupt): New function.
13214 (win32_target_op): Set request_interrupt to win32_request_interrupt.
13215
34b34921
PA		 132162007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
13217
13218 * win32-low.c (debug_registers_changed,
13219 debug_registers_used, CONTEXT_EXTENDED_REGISTERS,
13220 CONTEXT_FLOATING_POINT, CONTEXT_DEBUG_REGISTERS,
13221 CONTEXT_DEBUGGER, CONTEXT_DEBUGGER_DR): Delete.
13222 (thread_rec): Get context using the low target.
13223 (child_add_thread): Call thread_added on the low target,
13224 which does the same thing.
13225 (regptr): Delete.
13226 (do_initial_child_stuff): Remove debug registers references.
13227 Set context using the low target. Resume threads after
13228 setting the contexts.
13229 (child_continue): Remove dead variable. Remove debug
13230 registers references.
13231 (child_fetch_inferior_registers): Go through the low target.
13232 (do_child_store_inferior_registers): Remove.
13233 (child_store_inferior_registers): Go through the low target.
13234 (win32_resume): Remove debug registers references.
13235 Set context using the low target.
13236 (handle_exception): Change return type to void. Don't record
13237 context here. Set status to TARGET_WAITKIND_SPURIOUS on a
13238 first chance exception.
889bf7c5 13239 (get_child_debug_event): Change return type to void. Remove
34b34921
PA		 13240 goto loop. Always return after waiting for debug event.
13241 (win32_wait): Convert to switch statement. Handle spurious
13242 events.
13243
13244 * win32-i386-low.c (debug_registers_changed,
13245 debug_registers_used): New.
13246 (initial_stuff): Rename to ...
13247 (i386_initial_stuff): ... this. Clear debug registers
13248 state variables.
13249 (store_debug_registers): Delete.
13250 (i386_get_thread_context): New.
13251 (load_debug_registers): Delete.
13252 (i386_set_thread_context): New.
13253 (i386_thread_added): New.
13254 (single_step): Rename to ...
13255 (i386_single_step): ... this.
13256 (do_fetch_inferior_registers): Rename to ...
13257 (i386_fetch_inferior_register): ... this.
13258 (i386_store_inferior_register): New.
13259 (the_low_target): Adapt to new interface.
13260
13261 * win32-arm-low.c (CONTEXT_FLOATING_POINT): Define.
13262 (arm_get_thread_context): New.
13263 (arm_set_thread_context): New.
13264 (regptr): New.
13265 (do_fetch_inferior_registers): Rename to ...
13266 (arm_fetch_inferior_register): ... this.
13267 (arm_store_inferior_register): New.
13268 (arm_wince_breakpoint): Reimplement as unsigned long.
13269 (arm_wince_breakpoint_len): Define.
13270 (the_low_target): Adapt to new interface.
13271
13272 * win32-low.h (target_ops): Remove regmap, store_debug_registers and
13273 load_debug_registers. Add get_thread_context, set_thread_context,
13274 thread_added and store_inferior_register. Rename
13275 fetch_inferior_registers to fetch_inferior_register.
13276 (regptr): Remove declaration.
13277
dd6953e1
PA		 132782007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
13279
13280 * linux-low.c (linux_detach): Change return type to int. Return 0.
13281 * spu-low.c (spu_detach): Likewise.
13282
444d6139
PA		 132832007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
13284
13285 * target.h (target_ops): Change return type of detach to int.
13286 Add join.
13287 (join_inferior): New.
13288 * server.c (main): Don't skip detach support on mingw32.
13289 If the inferior doesn't support detaching return error.
13290 Call join_inferior instead of using waitpid.
13291 * linux-low.c (linux_join): New.
13292 (linux_target_op): Add linux_join.
13293 * spu-low.c (spu_join): New.
13294 (spu_target_ops): Add spu_join.
13295 * win32-low.c (win32_detach): Adapt to new interface.
13296 Reopen current_process_handle before detaching. Issue a child
13297 resume before detaching.
13298 (win32_join): New.
13299 (win32_target_op): Add win32_join.
13300
1d5315fe
PA		 133012007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
13302
13303 * win32-low.c (win32-attach): Fix return value.
13304 * target.h (target_ops): Describe ATTACH return values.
13305
bf914831
PA		 133062007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
13307
13308 * win32-low.c (GETPROCADDRESS): Define.
13309 (winapi_DebugActiveProcessStop): Add WINAPI. typedef as pointer.
13310 (winapi_DebugSetProcessKillOnExit): Likewise.
13311 (win32_create_inferior): Force usage of ansi CreateProcessA.
13312 (win32_attach): Use GETPROCADDRESS.
13313 (win32_detach): Likewise.
13314
f72f3e60
PA		 133152007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
13316
13317 * win32-low.c (win32_wait): Don't use WSTOPSIG.
13318
ed50f18f
PA		 133192007-03-30 Pedro Alves <pedro_alves@portugalmail.pt>
13320
13321 * win32-low.c: Commit leftover changes from 2007-03-29.
13322
0c2ead7e
DJ		 133232007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
13324
13325 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Make 16-bit
13326 fields short instead of int. Add explicit padding.
13327 (i387_cache_to_fsave): Remove unnecessary casts.
13328 (i387_fsave_to_cache): Doc fix.
13329 (i387_cache_to_fxsave): Remove unnecessary casts and masking.
13330
73725ff3
DJ		 133312007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
13332
13333 * i387-fp.c (i387_cache_to_fxsave): Reinitialize val2 before use.
13334 (i387_fxsave_to_cache): Check fp->ftag while building ftag value.
13335
d99f33d8
PA		 133362007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
13337
13338 * configure.srv (arm*-*-mingw32ce*): Move near the other
13339 arm targets.
13340
68070c10
PA		 133412007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
13342
2482afc6 13343 * configure.ac: Add errno checking.
68070c10
PA		 13344 (AC_CHECK_HEADERS): Add errno.h, fcntl.h, signal.h,
13345 sys/file.h and malloc.h.
13346 (AC_CHECK_DECLS): Add perror.
13347 (srv_mingwce): Handle.
2482afc6 13348 * configure.srv (i[34567]86-*-cygwin*): Add
68070c10
PA		 13349 win32-i386-low.o to srv_tgtobj.
13350 (i[34567]86-*-mingw*): Likewise.
13351 (arm*-*-mingw32ce*): Add case.
13352 * gdbreplay.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
13353 HAVE_FCNTL_H, HAVE_ERRNO_H, HAVE_MALLOC_H]: Check.
13354 [__MINGW32CE__] (strerror): New function.
13355 [__MINGW32CE__] (errno): Define to GetLastError.
13356 [__MINGW32CE__] (COUNTOF): New macro.
13357 (remote_open): Remove extra close call.
13358 * mem-break.c (delete_breakpoint_at): New function.
13359 * mem-break.h (delete_breakpoint_at): Declare.
13360 * remote-utils.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
13361 HAVE_FCNTL_H, HAVE_UNISTD_H, HAVE_ERRNO_H]: Check.
13362 [USE_WIN32API] (read, write): Add char* casts.
13363 * server.c [HAVE_UNISTD_H, HAVE_SIGNAL_H]: Check.
13364 * server.h: Include wincecompat.h on Windows CE.
13365 [HAVE_ERRNO_H]: Check.
13366 (perror): Declare if not declared.
13367 * utils.c: Add stdlib.h, errno.h and malloc.h includes.
13368 (perror_with_name): Remove errno declaration.
13369 * wincecompat.h: New.
13370 * wincecompat.c: New.
13371 * win32-low.h: New.
13372 * win32-arm-low.c: New.
13373 * win32-i386-low.c: New.
13374 (win32-low.c): Include mem-break.h and win32-low.h, and winnt.h.
13375 (OUTMSG2): Make it safe.
13376 (_T): New macro.
13377 (COUNTOF): New macro.
13378 (NUM_REGS): Get it from the low target.
13379 (CONTEXT_EXTENDED_REGISTERS, CONTEXT_FLOATING_POINT,
13380 CONTEXT_DEBUG_REGISTERS): Add fallbacks to 0.
13381 (thread_rec): Let low target handle debug registers.
13382 (child_add_thread): Likewise.
13383 (child_init_thread_list): Likewise.
13384 (continue_one_thread): Likewise.
13385 (regptr): New.
13386 (do_child_fetch_inferior_registers): Move to ...
13387 * win32-i386-low.c: ... here, and rename to ...
13388 (do_fetch_inferior_registers): ... this.
889bf7c5 13389 * win32-low.c (child_fetch_inferior_registers):
68070c10
PA		 13390 Go through the low target.
13391 (do_child_store_inferior_registers): Use regptr.
13392 (strwinerror): New function.
13393 (win32_create_inferior): Handle Windows CE.
13394 Use strwinerror instead of strerror on Windows error
13395 codes. Add program to the error output.
13396 Don't close the main thread handle on Windows CE.
13397 (win32_attach): Use coredll.dll on Windows CE.
13398 (win32_kill): Close current process and current
13399 thread handles.
13400 (win32_detach): Use coredll.dll on Windows CE.
13401 (win32_resume): Let low target handle debug registers, and
13402 step request.
13403 (handle_exception): Add/Remove initial breakpoint. Avoid
13404 non-existant WSTOPSIG on Windows CE.
13405 (win32_read_inferior_memory): Cast to remove warning.
13406 (win32_arch_string): Go through the low target.
13407 (initialize_low): Call set_breakpoint_data with the low
13408 target's breakpoint.
13409 * win32-low.c (dr, FLAG_TRACE_BIT, FCS_REGNUM,
13410 FOP_REGNUM, mappings): Move to ...
13411 * win32-i386-low.c: ... here.
13412 * win32-low.c (win32_thread_info): Move to ...
13413 * win32-low.h: ... here.
13414 * Makefile.in (SFILES): Add win32-low.c, win32-i386-low.c,
13415 win32-arm-low.c and wincecompat.c.
13416 (all:): Add $EXEEXT.
13417 (install-only:): Likewise.
13418 (gdbserver:): Likewise.
13419 (gdbreplay:): Likewise.
13420 * config.in: Regenerate.
13421 * configure: Regenerate.
13422
41093d81
PA		 134232007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
13424
13425 * win32-low.c: Rename typedef thread_info to
13426 win32_thread_info throughout.
13427
544afa54
PA		 134282007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
13429
13430 * win32-i386-low.c: Rename to ...
13431 * win32-low.c: ... this.
13432 * configure.srv: Replace win32-i386-low.o with win32-low.o.
13433 * Makefile.in: Likewise.
13434
bce7165d
PA		 134352007-03-27 Pedro Alves <pedro_alves@portugalmail.pt>
13436
13437 * remote-utils.c (monitor_output): Constify msg parameter.
13438 * server.h (monitor_output): Likewise.
13439 * win32-i386-low.c (handle_output_debug_string): New.
13440 (win32_kill): Handle OUTPUT_DEBUG_STRING_EVENT events using
13441 handle_output_debug_string.
13442 (get_child_debug_event): Likewise.
13443
506c7aa0
DJ		 134442007-03-27 Mat Hostetter <mat@lcs.mit.edu>
13445
13446 * server.c (main): Correct strtoul check.
13447
42c81e2a
DJ		 134482007-03-27 Jon Ringle <jon@ringle.org>
13449
13450 * linux-low.c: Check __ARCH_HAS_MMU__ also.
13451
9453113a
DJ		 134522007-03-27 Brooks Moses <brooks.moses@codesourcery.com>
13453
13454 * Makefile.in: Add dummy "pdf" and "install-pdf" targets.
13455
64a69107
DJ		 134562007-02-27 Daniel Jacobowitz <dan@codesourcery.com>
13457
13458 * terminal.h: Check HAVE_SGTTY_H.
13459
134602007-02-27 Mat Hostetter <mat@lcs.mit.edu>
6f8486da
DJ		 13461
13462 * remote-utils.c (remote_open): Print out the assigned port number.
13463
c74d0ad8
DJ		 134642007-02-26 Daniel Jacobowitz <dan@codesourcery.com>
13465
13466 * remote-utils.c (monitor_output): New function.
13467 * server.c (debug_threads): Define here.
13468 (monitor_show_help): New function.
13469 (handle_query): Handle qRcmd.
13470 (main): Do not handle 'd' packet.
13471 * server.h (debug_threads, remote_debug, monitor_output): Declare.
13472 * linux-low.c, spu-low.c, win32-i386-low.c: Remove definitions
13473 of debug_threads.
13474
de7c3b4a
PA		 134752007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
13476
13477 * Makefile.in (EXEEXT): New.
13478 (clean): Use $(EXEEXT).
13479
ef57601b
PA		 134802007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
13481
13482 * target.h (target_ops): Rename send_signal to request_interrupt,
13483 and remove enum target_signal parameter.
13484 * linux-low.c (linux_request_interrupt): Rename from
13485 linux_send_signal, and always send SIGINT.
13486 * spu-low.c (spu_request_interrupt): Rename from spu_send_signal,
13487 and always send SIGINT.
13488 * remote-utils.c (putpkt_binary): Call request_interrupt, instead
13489 of send_signal.
13490 (input_interrupt): Likewise.
13491
820f2bda
PA		 134922007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
13493
13494 * server.c (get_features_xml): Check if target implemented
13495 arch_string.
13496 * win32-i386-low.c (win32_arch_string): New.
13497 (win32_target_ops): Add win32_arch_string as arch_string member.
13498
ab39bf24
UW		 134992007-02-22 Markus Deuling <deuling@de.ibm.com>
13500
13501 * spu-low.c (spu_arch_string): New.
13502 (spu_target_ops): Add spu_arch_string.
13503
61ff6e04
DJ		 135042007-02-16 Daniel Jacobowitz <dan@codesourcery.com>
13505
13506 * remote-utils.c: Remove HAVE_TERMINAL_H check.
13507 * configure.ac: Do not check for terminal.h.
13508 * configure, config.in: Regenerated.
13509
fb1e4ffc
DJ		 135102007-02-08 Daniel Jacobowitz <dan@codesourcery.com>
13511
13512 * Makefile.in (OBS): Add $(XML_BUILTIN).
13513 (XML_DIR, XML_TARGET, XML_FILES, XML_BUILTIN): New.
13514 (clean): Update.
13515 (target.xml, xml-builtin.c, stamp-xml, arm-with-iwmmxt.o)
13516 (arm-with-iwmmxt.c): New.
13517 * config.in, configure: Regenerate.
13518 * configure.ac: Check for iWMMXt. Handle srv_xmltarget,
13519 srv_xmlbuiltin, and srv_xmlfiles. Define USE_XML.
13520 * configure.srv: Mention srv_xmltarget and srv_xmlfiles.
13521 (arm*-*-linux*): Add iWMMXt and regset support.
13522 * linux-arm-low.c (PTRACE_GETWMMXREGS, PTRACE_SETWMMXREGS): Define.
13523 (arm_fill_gregset, arm_store_gregset, arm_fill_wmmxregset)
13524 (arm_store_wmmxregset, target_regsets): New.
13525 * server.c (get_features_xml): Take annex argument. Check builtin
13526 XML documents.
13527 (handle_query): Handle multiple annexes.
13528
0f48aa01
DJ		 135292007-01-29 Daniel Jacobowitz <dan@codesourcery.com>
13530
13531 * remote-utils.c [USE_WIN32API] (read, write): Define.
13532 (putpkt_binary, input_interrupt, readchar, getpkt): Use read and
13533 write.
13534
23181151
DJ		 135352007-01-09 Daniel Jacobowitz <dan@codesourcery.com>
13536
13537 * linux-i386-low.c (the_low_target): Set arch_string.
13538 * linux-x86-64-low.c (the_low_target): Likewise.
13539 * linux-low.c (linux_arch_string): New.
13540 (linux_target_ops): Add it.
13541 * linux-low.h (struct linux_target_ops): Add arch_string.
13542 * server.c (write_qxfer_response): Use const void * for DATA.
13543 (get_features_xml): New.
13544 (handle_query): Handle qXfer:features:read. Report it for qSupported.
13545 * target.h (struct target_ops): Add arch_string method.
13546
9d606399
DJ		 135472007-01-03 Denis Pilat <denis.pilat@st.com>
13548 Daniel Jacobowitz <dan@codesourcery.com>
13549
13550 * linux-low.c (linux_kill): Handle being called with no threads.
13551 * win32-i386-low.c (win32_kill): Likewise.
13552 (get_child_debug_event): Clear current_process_handle.
13553
135542006-12-30 Denis PILAT <denis.pilat@st.com>
8264bb58
DJ		 13555 Daniel Jacobowitz <dan@codesourcery.com>
13556
13557 * remote-utils.c (remote_open): Check the type of specified
13558 serial port devices before opening them.
13559 * server.c (main): Kill the inferior if an error occurs during
13560 the first remote_open.
13561
a5e13d24
DJ		 135622006-12-05 Markus Deuling <deuling@de.ibm.com>
13563
13564 * README: Update supported targets.
13565
186947f7
DJ		 135662006-11-28 Daniel Jacobowitz <dan@codesourcery.com>
13567
13568 * Makefile.in (clean): Remove reg-mips64.c.
13569 (reg-mips64.c, reg-mips64.o): New rules.
13570 * configure.srv: Handle mips64. Include regset support for mips.
13571 * linux-mips-low.c (union mips_register): New.
13572 (mips_get_pc, mips_set_pc, mips_reinsert_addr): Use it.
13573 (mips_breakpoint, mips_breakpoint_at): Use int.
13574 (mips_collect_register, mips_supply_register)
13575 (mips_collect_register_32bit, mips_supply_register_32bit)
13576 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
13577 (mips_store_fpregset, target_regsets): New.
13578 * thread-db.c (thread_db_get_tls_address): Use uintptr_t.
13579
a13e2c95
UW		 135802006-11-22 Ulrich Weigand <uweigand@de.ibm.com>
13581
13582 * configure.srv: Add target "spu*-*-*".
13583 * Makefile.in (clean): Remove reg-spu.c.
13584 (reg-spu.c, reg-spu.o, spu-low.o): Add dependencies.
13585 * spu-low.c: New file.
13586
cb7283db
DJ		 135872006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
13588
13589 * configure.ac: Correct td_thr_tls_get_addr test.
13590 * configure: Regenerated.
13591
89be2091
DJ		 135922006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
13593
13594 * linux-low.c (linux_wait_for_event): Reformat. Use the
13595 pass_signals array.
13596 * remote-utils.c (decode_address_to_semicolon): New.
13597 * server.c (pass_signals, handle_general_set): New.
13598 (handle_query): Mention QPassSignals for qSupported.
13599 (main): Call handle_general_set.
13600 * server.h (pass_signals, decode_address_to_semicolon): New.
13601
000ef4f0
DJ		 136022006-11-06 Daniel Jacobowitz <dan@codesourcery.com>
13603
13604 * server.c (handle_query): Correct error handling for read_auxv.
13605
b7149293
UW		 136062005-10-19 Ulrich Weigand <uweigand@de.ibm.com>
13607
13608 * configure.srv [s390-*-linux*, s390x-*-linux*]: Set srv_linux_regsets
13609 and srv_linux_thread_db to yes.
13610 * linux-s390-low.c (s390_fill_gregset): New function.
13611 (target_regsets): Define data structure.
13612
dae5f5cf
DJ		 136132006-10-17 Daniel Jacobowitz <dan@codesourcery.com>
13614
13615 * acinclude.m4 (SRV_CHECK_TLS_GET_ADDR): New.
13616 * configure.ac: Use it. Define HAVE_TD_THR_TLS_GET_ADDR.
13617 * config.in, configure: Regenerated.
13618 * inferiors.c (gdb_id_to_thread): New function.
13619 (gdb_id_to_thread_id): Use it.
13620 * linux-low.c (linux_target_ops): Use thread_db_get_tls_address.
13621 * linux-low.h (struct process_info): Add th member.
13622 (thread_db_get_tls_address): New prototype.
13623 * remote-utils.c (decode_address): Make non-static.
13624 * server.c (handle_query): Handle qGetTLSAddr.
13625 * server.h (gdb_id_to_thread, decode_address): New prototypes.
13626 * target.h (struct target_ops): Add get_tls_address.
13627 * thread-db.c (maybe_attach_thread): Save the thread handle.
13628 (thread_db_get_tls_address): New.
13629
32ca6d61
DJ		 136302006-09-28 Daniel Jacobowitz <dan@codesourcery.com>
13631
13632 * linux-low.c (PTRACE_GETSIGINFO, PTRACE_SETSIGINFO): Define.
13633 (linux_resume_one_process): Take a siginfo_t *. Update all
13634 callers. Queue it if necessary. Use PTRACE_SETSIGINFO.
13635 (struct pending_signals): Add a siginfo_t.
13636 (linux_wait_for_process): Always set last_status.
13637 (linux_wait_for_event): Use PTRACE_GETSIGINFO.
13638 (linux_queue_one_thread): Use PTRACE_GETSIGINFO.
13639 * linux-low.h (struct process_info): Add last_status.
13640
5ffff7c1
DJ		 136412006-09-21 Daniel Jacobowitz <dan@codesourcery.com>
13642
13643 * remote-utils.c (try_rle): New function.
13644 (putpkt_binary): Use it.
13645
8695c747
DJ		 136462006-08-19 Daniel Jacobowitz <dan@codesourcery.com>
13647
13648 * Makefile.in (clean): Clean reg-x86-64-linux.c.
13649 (reg-x86-64-linux.o, reg-x86-64-linux.c): New.
13650 * configure.srv (x86_64-*-linux*): Use reg-x86-64-linux.o.
13651 * linux-x86-64-low.c (x86_64_regmap): Include ORIG_RAX.
13652 (x86_64_fill_gregset, x86_64_store_gregset): Skip floating
13653 point registers.
13654
290fadea
RS		 136552006-08-08 Richard Sandiford <richard@codesourcery.com>
13656
13657 * server.c (terminal_fd): New variable.
13658 (old_foreground_pgrp): Likewise.
13659 (restore_old_foreground_pgrp): New function.
13660 (start_inferior): Record the terminal file descriptor in terminal_fd
13661 and its original foreground group in old_foreground_pgrp. Register
13662 restore_old_foreground_pgrp with atexit().
13663
9f2e1e63
DJ		 136642006-07-26 Daniel Jacobowitz <dan@codesourcery.com>
13665
13666 * server.c (handle_query): Correct qPart to qXfer.
13667
b80864fb
DJ		 136682006-07-22 Daniel Jacobowitz <dan@codesourcery.com>
13669
13670 * configure.ac: Check for more headers which are missing on
13671 Windows. Automatically supply -lwsock32 and USE_WIN32API.
13672 * configure.srv: Add Cygwin and mingw32.
13673 * remote-utils.c: Don't include headers unconditionally which
13674 are missing on mingw32. Include <winsock.h> for mingw32.
13675 (remote_open): Adjust for mingw32 support. Flush
13676 standard error after writing to it.
13677 (remote_close, putpkt_binary, input_interrupt, block_async_io)
13678 (unblock_async_io, enable_async_io, disable_async_io)
13679 (readchar, getpkt): Update for Winsock support.
13680 (prepare_resume_reply): Expect a protocol signal number.
13681 * server.c: Disable <sys/wait.h> on mingw32.
13682 (start_inferior): Adjust for mingw32 support. Flush
13683 standard error after writing to it.
13684 (attach_inferior): Likewise. Use protocol signal
13685 numbers.
13686 (main): Skip 'D' packet on mingw32. Use protocol signal numbers
13687 and names.
13688 * win32-i386-low.c: New file.
13689 * Makefile.in (XM_CLIBS): Set.
13690 (gdbserver, gdbreplay): Use $(INTERNAL_CFLAGS).
13691 (win32-i386-low.o): New dependency rule.
13692 * linux-low.c (linux_wait): Use target signal numbers.
13693 * target.h (struct target_ops): Doc fix.
13694 * server.h (target_signal_to_name): New prototype.
13695 * gdbreplay.c: Don't include headers unconditionally which
13696 are missing on mingw32. Include <winsock.h> for mingw32.
13697 (remote_close, remote_open): Adjust for Winsock support.
13698 * configure, config.in: Regenerated.
13699
0876f84a
DJ		 137002006-07-12 Daniel Jacobowitz <dan@codesourcery.com>
13701
13702 * server.c (decode_xfer_read, write_qxfer_response): New.
13703 (handle_query): Take a packet length argument. Handle
13704 qXfer:auxv:read instead of qPart:auxv:read. Mention it in
13705 the qSupported response.
13706 (main): Update call to handle_query.
13707
01f9e8fa
DJ		 137082006-06-22 Daniel Jacobowitz <dan@codesourcery.com>
13709
13710 * remote-utils.c (remote_escape_output, remote_unescape_input): New.
13711 (putpkt_binary): Renamed from putpkt and adjusted for binary
13712 data.
13713 (putpkt): New wrapper for putpkt_binary.
13714 (readchar): Don't mask off the high bit.
13715 (decode_X_packet): New function.
13716 * server.c (main): Call putpkt_binary if a handler sets the packet
13717 length. Save the length of the incoming packet. Handle 'X'.
13718 * server.h (gdb_byte, remote_escape_output, decode_X_packet): New.
13719
be2a5f71
DJ		 137202006-06-21 Daniel Jacobowitz <dan@codesourcery.com>
13721
13722 * server.c (handle_query): Handle qSupported.
13723
ea025f5f
DJ		 137242006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
13725
13726 * remote-utils.c (all_symbols_looked_up): New variable.
13727 (look_up_one_symbol): Check it.
13728 * server.h (look_up_one_symbol): New declaration.
13729 * thread-db.c (thread_db_init): Set all_symbols_looked_up.
13730
9308fc88
DJ		 137312006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
13732
13733 * Makefile.in (linux-arm-low.o): Update dependencies.
66f338c7 13734 * linux-arm-low.c: Include "gdb_proc_service.h".
9308fc88
DJ		 13735 (PTRACE_GET_THREAD_AREA): Define.
13736 (ps_get_thread_area): New function.
13737
52fb6437
NS		 137382006-05-09 Nathan Sidwell <nathan@codesourcery.com>
13739
13740 * configure.srv (m68k*-*-uclinux*): New target.
13741 * linux-low.c (linux_create_inferior): Use vfork on mmuless systems.
13742 (linux_resume_one_process): Remove extraneous cast.
13743 (linux_read_offsets): New.
13744 (linux_target_op): Add linux_read_offsets on mmuless systems.
13745 * server.c (handle_query): Add qOffsets logic.
13746 * target.h (struct target_ops): Add read_offsets.
13747
21b0f40c
DJ		 137482006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
13749
13750 * linux-mips-low.c: Include <sys/ptrace.h> and "gdb_proc_service.h".
13751 (PTRACE_GET_THREAD_AREA): Define.
13752 (ps_get_thread_area): New function.
13753 * Makefile.in (linux-i386-low.o, linux-mips-low.o)
13754 (linux-x86-64-low.o): Update.
13755
0050a760
DJ		 137562006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
13757
13758 * configure.ac: Remove checks for prfpregset_t.
13759 * gdb_proc_service.h: New file.
13760 * linux-i386-low.c, linux-x86-64-low.c, thread-db.c: Use the
13761 new "gdb_proc_service.h".
13762 * proc-service.c: Likewise.
13763 (ps_pglobal_lookup, ps_pdread, ps_pdwrite): Use psaddr_t.
13764 (ps_lgetfpregs, ps_lsetfpregs): Use a void* argument.
13765 * Makefile.in (gdb_proc_service_h): Updated.
13766 * configure, config.in: Regenerated.
13767
b92a518e
DJ		 137682006-03-03 Daniel Jacobowitz <dan@codesourcery.com>
13769
13770 * remote-utils.c (prepare_resume_reply): Move declaration
13771 of gdb_id_from_wait to the top of the block.
13772
545587ee
DJ		 137732006-02-15 Daniel Jacobowitz <dan@codesourcery.com>
13774
13775 * linux-low.c (regsets_store_inferior_registers): Read the regset
13776 from the target before filling it.
13777
9db87ebd
DJ		 137782006-02-08 Daniel Jacobowitz <dan@codesourcery.com>
13779
13780 * server.c (attach_inferior): Return SIGTRAP for a successful
13781 attach.
13782
dd24457d
DJ		 137832006-02-01 Daniel Jacobowitz <dan@codesourcery.com>
13784
13785 * Makefile.in (OBS): Add version.o.
13786 (STAGESTUFF): Delete.
13787 (version.o): Add dependencies.
13788 (version.c): Replace rule.
13789 (clean): Remove version.c.
13790 * server.c (gdbserver_version): New.
13791 (gdbserver_usage): Use printf.
13792 (main): Handle --version and --help.
13793 * server.h (version, host_name): Add declarations.
13794
6f0f660e
EZ		 137952005-12-23 Eli Zaretskii <eliz@gnu.org>
13796
889bf7c5
PA		 13797 * linux-arm-low.c:
13798 * linux-arm-low.c:
13799 * inferiors.c:
13800 * i387-fp.h:
13801 * i387-fp.c:
13802 * gdbreplay.c:
13803 * regcache.c:
13804 * proc-service.c:
13805 * mem-break.h:
13806 * mem-break.c:
13807 * linux-x86-64-low.c:
13808 * linux-sh-low.c:
13809 * linux-s390-low.c:
13810 * linux-ppc64-low.c:
13811 * linux-ppc-low.c:
13812 * linux-mips-low.c:
13813 * linux-m68k-low.c:
13814 * linux-m32r-low.c:
13815 * linux-low.h:
13816 * linux-low.c:
13817 * linux-ia64-low.c:
13818 * linux-i386-low.c:
13819 * linux-crisv32-low.c:
13820 * thread-db.c:
13821 * terminal.h:
13822 * target.h:
13823 * target.c:
13824 * server.h:
13825 * server.c:
13826 * remote-utils.c:
13827 * regcache.h:
13828 * utils.c:
13829 * Makefile.in:
13830 * configure.ac:
6f0f660e
EZ		 13831 * gdbserver.1: Add (C) after Copyright. Update the FSF
13832 address.
13833
9d1fb177
DJ		 138342005-11-13 Daniel Jacobowitz <dan@codesourcery.com>
13835
13836 * linux-arm-low.c (arm_eabi_breakpoint): New variable.
13837 (arm_breakpoint_at): Recognize both breakpoints.
13838 (the_low_target): Use the correct breakpoint instruction.
13839
011a70c2
DJ		 138402005-11-02 Daniel Jacobowitz <dan@codesourcery.com>
13841
13842 * configure.srv (x86_64-*-linux*): Turn on thread_db support.
13843 * linux-x86-64-low.c (x86_64_breakpoint, x86_64_breakpoint_len)
13844 (x86_64_get_pc, x86_64_set_pc, x86_64_breakpoint_at): New.
13845 (the_low_target): Update.
13846
7fb85e41
AS		 138472005-10-25 Andreas Schwab <schwab@suse.de>
13848
13849 * server.c (main): Allocate mem_buf with PBUFSIZ bytes.
13850
13851 * linux-ia64-low.c (ia64_regmap): Remove NAT registers.
13852 (ia64_num_regs): Reduce to 462.
13853
3db0444b
DJ		 138542005-09-17 Daniel Jacobowitz <dan@codesourcery.com>
13855
13856 * acinclude.m4: Correct quoting.
13857 * aclocal.m4: Regenerated.
13858
13859 Suggested by SZOKOVACS Robert <szo@ies.hu>:
13860 * thread-db.c (thread_db_err_str): Handle TD_VERSION.
13861 (thread_db_init): Call thread_db_err_str.
13862 * configure.ac: Check for TD_VERSION.
13863 * config.in, configure: Regenerated.
13864
bee0189a
DJ		 138652005-07-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13866
13867 * server.h (error, fatal, warning): Add ATTR_FORMAT.
13868
e9d25b98
DJ		 138692005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
13870
13871 * configure.ac: Define HAVE_LINUX_REGSETS even if PTRACE_GETREGS
13872 is not available. Define HAVE_PTRACE_GETREGS if it is.
13873 * config.in, configure: Regenerated.
13874 * configure.srv: Set srv_linux_regsets for PowerPC and PowerPC64.
13875 * linux-i386-low.c, linux-m68k-low.c: Update to use
13876 HAVE_PTRACE_GETREGS.
13877 * linux-low.c (regsets_fetch_inferior_registers)
13878 (regsets_store_inferior_registers): Only return 0 if we processed
13879 GENERAL_REGS.
13880 * linux-ppc-low.c (ppc_fill_gregset, target_regsets): New.
13881 * linux-ppc64-low.c (ppc_fill_gregset, target_regsets): New.
13882
a06660f7
DJ		 138832005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
13884
13885 * inferiors.c (struct thread_info): Add gdb_id.
13886 (add_thread): Add gdb_id argument.
13887 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New.
13888 * linux-low.c (linux_create_inferior, linux_attach_lwp): Update
13889 calls to add_thread.
13890 * remote-utils.c (prepare_resume_reply: Use thread_to_gdb_id.
13891 * server.c (handle_query): Use thread_to_gdb_id.
13892 (handle_v_cont, main): Use gdb_id_to_thread_id.
13893 * server.h (add_thread): Update prototype.
13894 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New
13895 prototypes.
13896
5a1f5858
DJ		 138972005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
13898
13899 * linux-low.c (fetch_register, usr_store_inferior_registers): Handle
13900 left-padded registers.
13901 * linux-low.h (struct linux_target_ops): Add left_pad_xfer.
13902 * linux-ppc64-low.c (the_low_target): Set left_pad_xfer.
13903
e122f1f5
SE		 139042005-07-01 Steve Ellcey <sje@cup.hp.com>
13905
13906 * configure.ac (BFD_NEED_DECLARATION): Replace with AC_CHECK_DECLS.
13907 * configure: Regenerate.
13908 * config.in: Regenerate.
13909 * server.h (NEED_DECLARATION_STRERROR):
13910 Replace with !HAVE_DECL_STRERROR.
13911
d592fa2f
DJ		 139122005-06-16 Daniel Jacobowitz <dan@codesourcery.com>
13913
13914 * linux-low.c (linux_wait, linux_send_signal): Don't test
13915 an unsigned long variable for > 0 if it could be MAX_ULONG.
13916 * server.c (myresume): Likewise.
13917 * target.c (set_desired_inferior): Likewise.
13918
ccbd4912
MK		 139192005-06-13 Mark Kettenis <kettenis@gnu.org>
13920
13921 * configure.ac: Simplify and improve check for socklen_t.
13922 * configure, config.in: Regenerate.
13923
f450004a
DJ		 139242005-06-12 Daniel Jacobowitz <dan@codesourcery.com>
13925
13926 * acconfig.h: Remove.
13927 * configure.ac: Add a test for socklen_t. Use three-argument
13928 AC_DEFINE throughout.
13929 * config.in: Regenerated using autoheader 2.59.
13930 * configure: Regenerated.
13931
13932 * gdbreplay.c (socklen_t): Provide a default.
13933 (remote_open): Use socklen_t.
13934 * remote-utils.c (socklen_t): Provide a default.
13935 (remote_open): Use socklen_t.
13936 (convert_int_to_ascii, convert_ascii_to_int, decode_M_packet): Use
13937 unsigned char.
13938
13939 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Use unsigned
13940 char for buffers.
13941 * linux-low.c (linux_read_memory, linux_write_memory)
13942 (linux_read_auxv): Likewise.
13943 * mem-break.c (breakpoint_data, set_breakpoint_data, check_mem_read)
13944 (check_mem_write): Likewise.
13945 * mem-break.h (set_breakpoint_data, check_mem_read, check_mem_write):
13946 Likewise.
13947 * regcache.c (struct inferior_rgcache_data, registers_to_string)
13948 (registers_from_string, register_data): Likewise.
13949 * server.c (handle_query, main): Likewise.
13950 * server.h (convert_ascii_to_int, convert_int_to_ascii)
13951 (decode_M_packet): Likewise.
13952 * target.c (read_inferior_memory, write_inferior_memory): Likewise.
13953 * target.h (struct target_ops): Update read_memory, write_memory,
13954 and read_auxv.
13955 (read_inferior_memory, write_inferior_memory): Update.
13956 * linux-low.h (struct linux_target_ops): Change type of breakpoint
13957 to unsigned char *.
13958 * linux-arm-low.c, linux-cris-low.c, linux-crisv32-low.c,
13959 linux-i386-low.c, linux-m32r-low.c, linux-m68k-low.c,
13960 linux-mips-low.c, linux-ppc-low.c, linux-ppc64-low.c,
13961 linux-s390-low.c, linux-sh-low.c: Update for changes in
13962 read_inferior_memory and the_low_target->breakpoint.
13963
eee84df1
DJ		 139642005-05-28 Daniel Jacobowitz <dan@codesourcery.com>
13965
13966 * Makefile.in (SFILES): Add linux-ppc64-low.c.
13967 (linux-ppc64-low.o, reg-ppc64.c, reg-ppc64.o): New targets.
13968 * configure.srv: Add powerpc64-*-linux*.
13969 * linux-ppc64-low.c: New file.
13970
45b134e5
OF		 139712005-05-23 Orjan Friberg <orjanf@axis.com>
13972
13973 * linux-cris-low.c: New file with support for CRIS.
13974 * linux-crisv32-low.c: Ditto for CRISv32.
13975 * Makefile.in (SFILES): Add linux-cris-low.c, linux-crisv32-low.c.
13976 (clean): Add reg-cris.c and reg-crisv32.c.
889bf7c5 13977 Add linux-cris-low.o, linux-crisv32-low.o, reg-cris.o, reg-cris.c,
45b134e5
OF		 13978 reg-crisv32.o, and reg-crisv32.c to make rules.
13979 * configure.srv: Add cris-*-linux* and crisv32-*-linux* to list of
13980 recognized targets.
13981
48d93c75
UW		 139822005-05-16 Ulrich Weigand <uweigand@de.ibm.com>
13983
13984 * linux-low.c (fetch_register): Ensure buffer size is a multiple
13985 of sizeof (PTRACE_XFER_TYPE).
13986 (usr_store_inferior_registers): Likewise. Zero out excess bytes.
13987
e013ee27
OF		 139882005-05-12 Orjan Friberg <orjanf@axis.com>
13989
889bf7c5 13990 * target.h (struct target_ops): Add insert_watchpoint,
e013ee27
OF		 13991 remove_watchpoint, stopped_by_watchpoint, stopped_data_address function
13992 pointers for hardware watchpoint support.
13993 * linux-low.h (struct linux_target_ops): Ditto.
13994 * linux-low.c (linux_insert_watchpoint, linux_remove_watchpoint)
13995 (linux_stopped_by_watchpoint, linux_stopped_data_address): New. Add
13996 to linux_target_ops.
13997 * remote-utils.c (prepare_resume_reply): Add watchpoint information to
13998 reply packet.
13999 * server.c (main): Recognize 'Z' and 'z' packets.
14000
b0ded00b
UW		 140012005-05-10 Ulrich Weigand <uweigand@de.ibm.com>
14002
14003 * linux-s390-low.c (s390_breakpoint, s390_breakpoint_len): Define.
14004 (s390_get_pc, s390_set_pc, s390_breakpoint_at): New functions.
14005 (the_low_target): Add new members.
14006
8643e2ad
DJ		 140072005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
14008
14009 * proc-service.c (ps_lgetregs): Search all_processes instead of
14010 all_threads.
14011
fc620387
DJ		 140122005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
14013
14014 * server.c (start_inferior): Change return type to int.
14015 (attach_inferior): Change sigptr to int *.
14016 (handle_v_cont, handle_v_requests): Change signal to int *.
14017 (main): Change signal to int.
14018
140192005-04-15 Kei Sakamoto <sakamoto.kei@renesas.com>
7cfbc4a0
KI		 14020
14021 * Makefile.in: Add linux-m32r-low.o, reg-m32r.c and reg-m32r.o.
14022 * configure.srv: Add m32r*-*-linux*.
14023 * linux-m32r-low.c: New file.
14024
e0e76420
DJ		 140252005-03-04 Daniel Jacobowitz <dan@codesourcery.com>
14026
14027 * Makefile.in (stamp-h): Set CONFIG_HEADERS explicitly.
14028
a1928bad
DJ		 140292005-03-03 Daniel Jacobowitz <dan@codesourcery.com>
14030
14031 * inferiors.c (change_inferior_id, add_thread, find_inferior_id):
14032 Take unsigned long arguments for PIDs.
14033 * linux-low.c (add_process, linux_attach_lwp, linux_attach)
14034 (linux_thread_alive, linux_wait_for_event, kill_lwp, send_sigstop)
14035 (wait_for_sigstop, linux_resume_one_process)
14036 (regsets_fetch_inferior_registers, linux_send_signal)
14037 (linux_read_auxv): Likewise. Update the types of variables holding
14038 PIDs. Update format string specifiers.
14039 * linux-low.h (struct process_info, linux_attach_lwp): Likewise.
14040 * remote-utils.c (prepare_resume_reply): Likewise.
14041 * server.c (cont_thread, general_thread, step_thread)
14042 (thread_from_wait, old_thread_from_wait, signal_pid): Change type to
14043 unsigned long.
14044 (handle_query): Update format specifiers.
14045 (handle_v_cont, main): Use strtoul for thread IDs.
14046 * server.h (struct inferior_list_entry): Use unsigned long for ID.
14047 (add_thread, find_inferior_id, change_inferior_id, cont_thread)
14048 (general_thread, step_thread, thread_from_wait)
14049 (old_thread_from_wait): Update.
14050 * target.h (struct thread_resume): Use unsigned long for THREAD.
14051 (struct target_ops): Use unsigned long for arguments to attach and
14052 thread_alive.
14053
dcdb98d2
DJ		 140542005-02-24 Daniel Jacobowitz <dan@codesourcery.com>
14055
14056 * acinclude.m4: Include bfd/bfd.m4 directly.
14057 * configure.ac: Use AC_ARG_PROGRAM. Suggested by Aron Griffis
14058 <agriffis@toolchain.org>.
14059 * aclocal.m4, configure: Regenerated.
14060
bec39cab
AC		 140612005-01-07 Andrew Cagney <cagney@gnu.org>
14062
14063 * configure.ac: Rename configure.in, require autoconf 2.59.
14064 * configure: Re-generate.
14065
434c4c77
DJ		 140662004-12-08 Daniel Jacobowitz <dan@debian.org>
14067
14068 * acinclude.m4 (SRV_CHECK_THREAD_DB): Add ps_get_thread_area. Reset
14069 LIBS when finished.
14070 * aclocal.m4: Regenerated.
14071 * configure: Regenerated.
14072
db1d3e1b
AS		 140732004-11-21 Andreas Schwab <schwab@suse.de>
14074
14075 * linux-m68k-low.c (m68k_num_gregs): Define.
14076 (m68k_fill_gregset, m68k_store_gregset, m68k_fill_fpregset)
14077 (m68k_store_fpregset, target_regsets) [HAVE_LINUX_REGSETS]: New.
14078 (m68k_breakpoint, m68k_breakpoint_len, m68k_get_pc, m68k_set_pc)
14079 (m68k_breakpoint_at): New. Add to the_low_target.
14080
14081 * configure.srv (m68*-*-linux*): Set srv_linux_regsets and
14082 srv_linux_thread_db to yes.
14083
43360365
JB		 140842004-10-20 Joel Brobecker <brobecker@gnat.com>
14085
14086 * linux-x86-64-low.c (ARCH_SET_GS): Add definition if missing.
14087 (ARCH_SET_FS): Likewise.
14088 (ARCH_GET_FS): Likewise.
14089 (ARCH_GET_GS): Likewise.
14090
fd500816
DJ		 140912004-10-16 Daniel Jacobowitz <dan@debian.org>
14092
14093 * linux-i386-low.c (ps_get_thread_area): New.
14094 * linux-x86-64-low.c (ps_get_thread_area): New.
14095 * linux-low.c: Include <sys/syscall.h>.
14096 (linux_kill_one_process): Don't kill the first thread here.
14097 (linux_kill): Kill the first thread here.
14098 (kill_lwp): New function.
14099 (send_sigstop, linux_send_signal): Use it.
14100 * proc-service.c: Clean up #ifdefs.
14101 (fpregset_info): Delete.
14102 (ps_lgetregs): Update and enable implementation.
14103 (ps_lsetregs, ps_lgetfpregs, ps_lsetfpregs): Remove disabled
14104 implementations.
14105 * remote-utils.c (struct sym_cache, symbol_cache): New.
14106 (input_interrupt): Print a clearer message.
14107 (async_io_enabled): New variable.
14108 (enable_async_io, disable_async_io): Use it. Update comments.
14109 (look_up_one_symbol): Use the symbol cache.
14110 * thread-db.c (thread_db_look_up_symbols): New function.
14111 (thread_db_init): Update comments. Call thread_db_look_up_symbols.
14112
f6de3c42
DJ		 141132004-10-16 Daniel Jacobowitz <dan@debian.org>
14114
14115 * configure.in: Test for -rdynamic.
14116 * configure: Regenerated.
14117 * Makefile (INTERNAL_LDFLAGS): New.
14118 (gdbserver, gdbreplay): Use it.
14119
2c0fc042
AC		 141202004-09-02 Andrew Cagney <cagney@gnu.org>
14121
14122 * Makefile.in (TAGS): Replace TM_FILE with DEPRECATED_TM_FILE.
14123
075b3282
DJ		 141242004-03-23 Daniel Jacobowitz <drow@mvista.com>
14125
14126 * linux-low.c (linux_wait): Clear all_processes list also.
14127
fa6a77dc
DJ		 141282004-03-12 Daniel Jacobowitz <drow@mvista.com>
14129
14130 * linux-low.c: Include <errno.h>. Remove extern declaration of
14131 errno.
14132
6d782a97
DJ		 141332004-03-12 Daniel Jacobowitz <drow@mvista.com>
14134
14135 * gdbreplay.c, server.h, utils.c: Update copyright years.
14136
3a7fb99b
DJ		 141372004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
14138
14139 * server.c (main): Print child status or termination signal from
14140 variable 'signal', not 'sig'.
14141
c3e735a6
DJ		 141422004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
14143
14144 * linux-low.c (linux_read_memory): Change return type to
14145 int. Check for and return error from ptrace().
14146 * target.c (read_inferior_memory): Change return type to int. Pass
14147 back return status from the_target->read_memory().
14148 * target.h (struct target_ops): Adapt *read_memory() prototype.
14149 Update comment.
14150 (read_inferior_memory): Adapt prototype.
14151 * server.c (main): Return an error packet if
14152 read_inferior_memory() returns an error.
14153
a59d1c82
DJ		 141542004-03-04 Daniel Jacobowitz <drow@mvista.com>
14155
14156 * Makefile.in (distclean): Remove config.h, stamp-h, and config.log.
14157 Unify with other clean targets.
14158
dc3f8883
DJ		 141592004-02-29 Daniel Jacobowitz <drow@mvista.com>
14160
14161 * server.c (handle_v_cont): Call set_desired_inferior.
14162
89a208da
DJ		 141632004-02-29 Daniel Jacobowitz <drow@mvista.com>
14164
14165 * remote-utils.c (prepare_resume_reply): Always supply "thread:".
14166
62ea82f5
DJ		 141672004-02-29 Daniel Jacobowitz <drow@mvista.com>
14168
14169 * linux-low.c (linux_wait): Unblock async I/O.
14170 (linux_resume): Block and enable async I/O.
14171 * remote-utils.c (block_async_io, unblock_async_io): New functions.
14172 * server.h (block_async_io, unblock_async_io): Add prototypes.
14173
6910d122
DJ		 141742004-02-29 Daniel Jacobowitz <drow@mvista.com>
14175
14176 * remote-utils.c (remote_open): Print a status notice after
14177 opening a TCP port.
14178 * server.c (attach_inferior): Print a status notice after
14179 attaching.
14180
141812004-02-29 Daniel Jacobowitz <drow@mvista.com>
d677d77d
DJ		 14182
14183 * linux-arm-low.c (arm_get_pc): Print out stop PC in debug mode.
14184
c89dc5d4
DJ		 141852004-02-26 Daniel Jacobowitz <drow@mvista.com>
14186
14187 * remote-utils.c (write_enn): Use "E01" instead of "ENN" for the
14188 error packet.
14189 * server.c, target.h: Update copyright years.
14190
4b8dad4a
RM		 141912004-02-25 Roland McGrath <roland@redhat.com>
14192
14193 * target.h (struct target_ops): New member `read_auxv'.
14194 * server.c (handle_query): Handle qPart:auxv:read: query using that.
14195 * linux-low.c (linux_read_auxv): New function.
14196 (linux_target_ops): Initialize `read_auxv' member to that.
14197
d7446758
JB		 141982004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
14199
14200 Committed by Jim Blandy <jimb@redhat.com>.
14201
14202 * linux-s390-low.c (s390_num_regs): Update.
4b8dad4a 14203 (s390_regmap): Remove control registers. Use __s390x__ predefine
d7446758
JB		 14204 instead of GPR_SIZE to distiguish s390 and s390x targets.
14205
5544ad89
DJ		 142062004-01-31 Daniel Jacobowitz <drow@mvista.com>
14207
14208 * linux-low.c: Update copyright year.
14209 (check_removed_breakpoint): Clear pending_is_breakpoint.
14210 (linux_set_resume_request, linux_queue_one_thread)
14211 (resume_status_pending_p): New functions.
14212 (linux_continue_one_thread): Use process->resume.
14213 (linux_resume): Only resume threads if there are no pending events.
14214 * linux-low.h (struct process_info): Add resume request
14215 pointer.
14216
2a68b70e
DJ		 142172004-01-30 Daniel Jacobowitz <drow@mvista.com>
14218
14219 * regcache.c (new_register_cache): Clear the allocated register
14220 buffer. Suggested by Atsushi Nemoto <anemo@mba.ocn.ne.jp>.
14221
64386c31
DJ		 142222003-10-13 Daniel Jacobowitz <drow@mvista.com>
14223
14224 * linux-low.c (linux_resume): Take a struct thread_resume *
14225 argument.
14226 (linux_wait): Update call.
14227 (resume_ptr): New static variable.
14228 (linux_continue_one_thread): Renamed from
14229 linux_continue_one_process. Use resume_ptr.
14230 (linux_resume): Use linux_continue_one_thread.
14231 * server.c (handle_v_cont, handle_v_requests): New functions.
14232 (myresume): New function.
14233 (main): Handle 'v' case.
14234 * target.h (struct thread_resume): New type.
14235 (struct target_ops): Change argument of "resume" to struct
14236 thread_resume *.
14237 (myresume): Delete macro.
14238
c938e9b0
L		 142392003-08-08 H.J. Lu <hongjiu.lu@intel.com>
14240
14241 * Makefile.in (install-only): Create dest dir. Support DESTDIR.
14242 (uninstall): Support DESTDIR.
14243
7f313d07
BC		 14244Mon Jul 21 20:09:34 UTC 2003 Brendan Conoboy <blc@redhat.com>
14245
14246 * configure.srv: Add xscale*linux copy of arm*linux entry.
14247
3b2fc2ea
DJ		 142482003-07-24 Daniel Jacobowitz <drow@mvista.com>
14249
14250 * linux-arm-low.c (arm_reinsert_addr): New function.
14251 (the_low_target): Add arm_reinsert_addr.
14252
1c0a559e
MK		 142532003-07-08 Mark Kettenis <kettenis@gnu.org>
14254
14255 * mem-break.c: Remove whitespace at end of file.
14256
43d5792c
DJ		 142572003-06-28 Daniel Jacobowitz <drow@mvista.com>
14258
14259 * configure.in: Check whether we need to prototype strerror.
14260 * server.h: Optionally prototype strerror.
14261 * gdbreplay.c (perror_with_name): Use strerror.
14262 * linux-low.c (linux_attach_lwp): Use strerror.
14263 * utils.c (perror_with_name): Use strerror.
14264 * config.in, configure: Regenerated.
14265
c8a86edf
DJ		 142662003-06-28 Daniel Jacobowitz <drow@mvista.com>
14267
14268 * linux-sh-low.c (sh_regmap): Fix FP register offsets, reported by
14269 SUGIOKA Toshinobu <sugioka@itonet.co.jp>.
14270
73d37363
DJ		 142712003-06-20 Daniel Jacobowitz <drow@mvista.com>
14272
14273 * Makefile.in (SFILES): Update.
14274 * low-hppabsd.c, low-lynx.c, low-nbsd.c, low-sim.c, low-sparc.c,
14275 low-sun3.c: Remove files.
14276
6ad8ae5c
DJ		 142772003-06-17 Daniel Jacobowitz <drow@mvista.com>
14278
14279 * linux-low.c: Move comment to linux_thread_alive where it belonged.
14280 (linux_detach_one_process, linux_detach): New functions.
14281 (linux_target_ops): Add linux_detach.
14282 * server.c (main): Handle 'D' packet.
14283 * target.h (struct target_ops): Add "detach" member.
14284 (detach_inferior): Define.
14285
1581182a
MK		 142862003-06-13 Mark Kettenis <kettenis@gnu.org>
14287
14288 From Kelley Cook <kelleycook@wideopenwest.com>:
14289 * configure.srv: Accept i[34567]86 variants.
14290
e5379b03
DJ		 142912003-06-05 Daniel Jacobowitz <drow@mvista.com>
14292
14293 * linux-low.c (linux_wait_for_event): Correct comment typos.
14294 (linux_resume_one_process): Call check_removed_breakpoint.
14295 (linux_send_signal): New function.
14296 (linux_target_ops): Add linux_send_signal.
14297 * remote-utils.c (putpkt, input_interrupt): Use send_signal instead
14298 of kill.
14299 * target.h (struct target_ops): Add send_signal.
14300
2ff29de4
JB		 143012003-05-29 Jim Blandy <jimb@redhat.com>
14302
14303 * linux-low.c (usr_store_inferior_registers): Transfer buf in
14304 PTRACE_XFER_TYPE-sized chunks, not int-sized chunks. Otherwise,
14305 if 'int' is smaller than PTRACE_XFER_TYPE, you end up throwing
14306 away part of the register's value.
14307
254787d4
DJ		 143082003-03-26 Daniel Jacobowitz <drow@mvista.com>
14309
14310 * linux-low.c (linux_create_inferior): Use __SIGRTMIN.
14311 (linux_wait_for_event, linux_init_signals): Likewise.
14312
94e10508
DJ		 143132003-03-17 Daniel Jacobowitz <drow@mvista.com>
14314
14315 * configure.in: Check for stdlib.h.
14316 * configure: Regenerated.
14317 * config.in: Regenerated.
14318
4c0711e0
DJ		 143192003-01-04 Andreas Schwab <schwab@suse.de>
14320
14321 * linux-m68k-low.c (m68k_num_regs): Define to 29 instead of 31.
14322
ef66e766
AC		 143232003-01-02 Andrew Cagney <ac131313@redhat.com>
14324
14325 * Makefile.in: Remove obsolete code.
14326
a1358604
DJ		 143272002-11-20 Daniel Jacobowitz <drow@mvista.com>
14328
14329 * linux-s390-low.c (s390_regmap): Check GPR_SIZE instead of
14330 defined(PT_FPR0_HI).
14331
23ce3b1c
DJ		 143322002-11-17 Stuart Hughes <seh@zee2.com>
14333
14334 * linux-arm-low.c (arm_num_regs): Increase.
14335 (arm_regmap): Include status register.
14336
143372002-11-17 Daniel Jacobowitz <drow@mvista.com>
14338
14339 * linux-low.c (register_addr): Remove incorrect -1 check.
14340
a9fa9f7d
DJ		 143412002-08-29 Daniel Jacobowitz <drow@mvista.com>
14342
14343 * linux-low.c (linux_create_inferior): Call setpgid. Return
14344 the new PID.
14345 (unstopped_p, linux_signal_pid): Remove.
14346 (linux_target_ops): Remove linux_signal_pid.
14347 * remote-utils.c (putpkt, input_interrupt): Use signal_pid
14348 global instead of target method.
14349 * target.h (struct target_ops): Remove signal_pid. Update comment
14350 for create_inferior.
14351 * server.c (signal_pid): New variable.
14352 (create_inferior): Set signal_pid. Block SIGTTOU and SIGTTIN in
4b8dad4a 14353 gdbserver. Set the child to be the foreground process group.
a9fa9f7d
DJ		 14354 (attach_inferior): Set signal_pid.
14355
17574093
DJ		 143562002-08-23 Daniel Jacobowitz <drow@mvista.com>
14357
14358 * ChangeLog: New file, with entries from gdb/ChangeLog after GDB 5.2.
14359
143602002-08-20 Jim Blandy <jimb@redhat.com>
14361
14362 * Makefile.in (LDFLAGS): Allow the configure script to establish a
14363 default for this.
14364
143652002-08-01 Andrew Cagney <cagney@redhat.com>
14366
14367 * Makefile.in: Make chill references obsolete.
14368
143692002-07-24 Kevin Buettner <kevinb@redhat.com>
14370
14371 * configure.in (unistd.h): Add to AC_CHECK_HEADERS list.
14372 * configure: Regenerate.
14373 * config.in: Regenerate.
14374
143752002-07-09 David O'Brien <obrien@FreeBSD.org>
14376
14377 * gdbreplay.c (stdlib.h, unistd.h): Conditionaly include.
14378 (perror_with_name, remote_close, remote_open, expect, play): Static.
14379
143802002-07-04 Michal Ludvig <mludvig@suse.cz>
14381
4b8dad4a 14382 * linux-x86-64-low.c (x86_64_regmap): Make it an array of
17574093
DJ		 14383 byte offsets instead of an array of indexes.
14384 (x86_64_store_gregset, x86_64_store_fpregset): Parameter made const.
14385
143862002-06-13 Daniel Jacobowitz <drow@mvista.com>
14387
14388 * regcache.c: Add comment.
14389
143902002-06-11 Daniel Jacobowitz <drow@mvista.com>
14391
14392 * thread-db.c: New file.
14393 * proc-service.c: New file.
14394 * acinclude.m4: New file.
14395 * Makefile.in: Add GDBSERVER_LIBS, gdb_proc_service_h,
14396 proc-service.o, and thread-db.o.
14397 (linux-low.o): Add USE_THREAD_DB.
14398 * acconfig.h: Add HAVE_PRGREGSET_T, HAVE_PRFPREGSET_T,
14399 HAVE_LWPID_T, HAVE_PSADDR_T, and PRFPREGSET_T_BROKEN.
14400 * aclocal.m4: Regenerated.
14401 * config.in: Regenerated.
14402 * configure: Regenerated.
14403 * configure.in: Check for proc_service.h, sys/procfs.h,
14404 thread_db.h, and linux/elf.h headrs.
14405 Check for lwpid_t, psaddr_t, prgregset_t, prfpregset_t, and
14406 PRFPREGSET_T_BROKEN. Introduce srv_thread_depfiles and USE_THREAD_DB.
14407 Check for -lthread_db and thread support.
14408 * configure.srv: Enable thread_db support for ARM, i386, MIPS,
14409 PowerPC, and SuperH.
14410 * i387-fp.c: Constify arguments.
14411 * i387-fp.h: Likewise.
14412 * inferiors.c: (struct thread_info): Renamed from
14413 `struct inferior_info'. Remove PID member. Use generic inferior
14414 list header. All uses updated.
14415 (inferiors, signal_pid): Removed.
14416 (all_threads): New variable.
14417 (get_thread): Define.
14418 (add_inferior_to_list): New function.
14419 (for_each_inferior): New function.
14420 (change_inferior_id): New function.
14421 (add_inferior): Removed.
14422 (remove_inferior): New function.
14423 (add_thread): New function.
14424 (free_one_thread): New function.
14425 (remove_thread): New function.
14426 (clear_inferiors): Use for_each_inferior and free_one_thread.
14427 (find_inferior): New function.
14428 (find_inferior_id): New function.
14429 (inferior_target_data): Update argument type.
14430 (set_inferior_target_data): Likewise.
14431 (inferior_regcache_data): Likewise.
14432 (set_inferior_regcache_data): Likewise.
14433 * linux-low.c (linux_bp_reinsert): Remove.
14434 (all_processes, stopping_threads, using_thrads)
14435 (struct pending_signals, debug_threads, pid_of): New.
14436 (inferior_pid): Replace with macro.
14437 (struct inferior_linux_data): Remove.
14438 (get_stop_pc, add_process): New functions.
14439 (linux_create_inferior): Restore SIGRTMIN+1 before calling exec.
14440 Use add_process and add_thread.
14441 (linux_attach_lwp): New function, based on old linux_attach. Use
14442 add_process and add_thread. Set stop_expected for new threads.
14443 (linux_attach): New function.
14444 (linux_kill_one_process): New function.
14445 (linux_kill): Kill all LWPs.
14446 (linux_thread_alive): Use find_inferior_id.
14447 (check_removed_breakpoints, status_pending_p): New functions.
14448 (linux_wait_for_process): Renamed from linux_wait_for_one_inferior.
14449 Update. Use WNOHANG. Wait for cloned processes also. Update process
14450 struct for the found process.
14451 (linux_wait_for_event): New function.
14452 (linux_wait): Use it. Support LWPs.
14453 (send_sigstop, wait_for_sigstop, stop_all_processes)
14454 (linux_resume_one_process, linux_continue_one_process): New functions.
14455 (linux_resume): Support LWPs.
14456 (REGISTER_RAW_SIZE): Remove.
14457 (fetch_register): Use register_size instead. Call supply_register.
14458 (usr_store_inferior_registers): Likewise. Call collect_register.
14459 Fix recursive case.
14460 (regsets_fetch_inferior_registers): Improve error message.
14461 (regsets_store_inferior_registers): Add debugging.
14462 (linux_look_up_symbols): Call thread_db_init if USE_THREAD_DB.
14463 (unstopped_p, linux_signal_pid): New functions.
14464 (linux_target_ops): Add linux_signal_pid.
14465 (linux_init_signals): New function.
14466 (initialize_low): Call it. Initialize using_threads.
14467 * regcache.c (inferior_regcache_data): Add valid
14468 flag.
14469 (get_regcache): Fetch registers lazily. Add fetch argument
14470 and update all callers.
14471 (regcache_invalidate_one, regcache_invalidate): New
14472 functions.
14473 (new_register_cache): Renamed from create_register_cache.
14474 Return the new regcache.
14475 (free_register_cache): Change argument to a void *.
14476 (registers_to_string, registers_from_string): Call get_regcache
14477 with fetch flag set.
14478 (register_data): Make static. Pass fetch flag to get_regcache.
14479 (supply_register): Call get_regcache with fetch flag clear.
14480 (collect_register): Call get_regcache with fetch flag set.
14481 (collect_register_as_string): New function.
14482 * regcache.h: Update.
14483 * remote-utils.c (putpkt): Flush after debug output and use
14484 stderr.
14485 Handle input interrupts while waiting for an ACK.
14486 (input_interrupt): Use signal_pid method.
14487 (getpkt): Flush after debug output and use stderr.
14488 (outreg): Use collect_register_as_string.
14489 (new_thread_notify, dead_thread_notify): New functions.
14490 (prepare_resume_reply): Check using_threads. Set thread_from_wait
14491 and general_thread.
14492 (look_up_one_symbol): Flush after debug output.
14493 * server.c (step_thread, server_waiting): New variables.
14494 (start_inferior): Don't use signal_pid. Update call to mywait.
14495 (attach_inferior): Update call to mywait.
14496 (handle_query): Handle qfThreadInfo and qsThreadInfo.
14497 (main): Don't fetch/store registers explicitly. Use
14498 set_desired_inferior. Support proposed ``Hs'' packet. Update
14499 calls to mywait.
14500 * server.h: Update.
14501 (struct inferior_list, struct_inferior_list_entry): New.
14502 * target.c (set_desired_inferior): New.
14503 (write_inferior_memory): Constify.
14504 (mywait): New function.
14505 * target.h: Update.
14506 (struct target_ops): New signal_pid method.
14507 (mywait): Removed macro, added prototype.
14508
14509 * linux-low.h (regset_func): Removed.
14510 (regset_fill_func, regset_store_func): New.
14511 (enum regset_type): New.
14512 (struct regset_info): Add type field. Use new operation types.
14513 (struct linux_target_ops): stop_pc renamed to get_pc.
14514 Add decr_pc_after_break and breakpoint_at.
14515 (get_process, get_thread_proess, get_process_thread)
14516 (strut process_info, all_processes, linux_attach_lwp)
14517 (thread_db_init): New.
14518
14519 * linux-arm-low.c (arm_get_pc, arm_set_pc,
14520 arm_breakpoint, arm_breakpoint_len, arm_breakpoint_at): New.
14521 (the_low_target): Add new members.
14522 * linux-i386-low.c (i386_store_gregset, i386_store_fpregset)
14523 (i386_store_fpxregset): Constify.
14524 (target_regsets): Add new kind identifier.
14525 (i386_get_pc): Renamed from i386_stop_pc. Simplify.
14526 (i386_set_pc): Add debugging.
14527 (i386_breakpoint_at): New function.
14528 (the_low_target): Add new members.
14529 * linux-mips-low.c (mips_get_pc, mips_set_pc)
14530 (mips_breakpoint, mips_breakpoint_len, mips_reinsert_addr)
14531 (mips_breakpoint_at): New.
14532 (the_low_target): Add new members.
14533 * linux-ppc-low.c (ppc_get_pc, ppc_set_pc)
14534 (ppc_breakpoint, ppc_breakpoint_len, ppc_breakpoint_at): New.
14535 (the_low_target): Add new members.
14536 * linux-sh-low.c (sh_get_pc, sh_set_pc)
14537 (sh_breakpoint, sh_breakpoint_len, sh_breakpoint_at): New.
14538 (the_low_target): Add new members.
14539 * linux-x86-64-low.c (target_regsets): Add new kind
14540 identifier.
14541
145422002-05-15 Daniel Jacobowitz <drow@mvista.com>
14543
14544 From Martin Pool <mbp@samba.org>:
14545 * server.c (gdbserver_usage): New function.
14546 (main): Call it.
14547
145482002-05-14 Daniel Jacobowitz <drow@mvista.com>
14549
14550 * mem-break.c (reinsert_breakpoint_by_bp): Correct typo
14551 stop_at -> stop_pc.
14552
145532002-05-04 Andrew Cagney <ac131313@redhat.com>
14554
14555 * Makefile.in: Remove obsolete code.
14556
145572002-04-24 Michal Ludvig <mludvig@suse.cz>
14558
14559 * linux-low.c (regsets_fetch_inferior_registers),
14560 (regsets_store_inferior_registers): Removed cast to int from
14561 ptrace() calls.
14562 * regcache.h: Added declaration of struct inferior_info.
14563
145642002-04-20 Daniel Jacobowitz <drow@mvista.com>
14565
14566 * inferiors.c (struct inferior_info): Add regcache_data.
14567 (add_inferior): Call create_register_cache.
14568 (clear_inferiors): Call free_register_cache.
14569 (inferior_regcache_data, set_inferior_regcache_data): New functions.
14570 * regcache.c (struct inferior_regcache_data): New.
14571 (registers): Remove.
14572 (get_regcache): New function.
14573 (create_register_cache, free_register_cache): New functions.
14574 (set_register_cache): Don't initialize the register cache here.
14575 (registers_to_string, registers_from_string, register_data): Call
14576 get_regcache.
14577 * regcache.h: Add prototypes.
14578 * server.h: Likewise.
14579
145802002-04-20 Daniel Jacobowitz <drow@mvista.com>
14581
14582 * mem-break.c: New file.
14583 * mem-break.h: New file.
14584 * Makefile.in: Add mem-break.o rule; update server.h
14585 dependencies.
14586 * inferiors.c (struct inferior_info): Add target_data
14587 member.
14588 (clear_inferiors): Free target_data member if set.
14589 (inferior_target_data, set_inferior_target_data): New functions.
14590 * linux-i386-low.c (i386_breakpoint, i386_breakpoint_len)
14591 (i386_stop_pc, i386_set_pc): New. Add to the_low_target.
14592 * linux-low.c (linux_bp_reinsert): New variable.
14593 (struct inferior_linux_data): New.
14594 (linux_create_inferior): Use set_inferior_target_data.
14595 (linux_attach): Likewise. Call add_inferior.
14596 (linux_wait_for_one_inferior): New function.
14597 (linux_wait): Call it.
14598 (linux_write_memory): Add const.
14599 (initialize_low): Call set_breakpoint_data.
14600 * linux-low.h (struct linux_target_ops): Add breakpoint
14601 handling members.
14602 * server.c (attach_inferior): Remove extra add_inferior
14603 call.
14604 * server.h: Include mem-break.h. Update inferior.c
14605 prototypes.
14606 * target.c (read_inferior_memory)
14607 (write_inferior_memory): New functions.
14608 * target.h (read_inferior_memory)
14609 (write_inferior_memory): Change macros to prototypes.
14610 (struct target_ops): Update comments. Add const to write_memory
14611 definition.
14612
146132002-04-11 Daniel Jacobowitz <drow@mvista.com>
14614
14615 * linux-low.c (usr_store_inferior_registers): Support
14616 registers which are allowed to fail to store.
14617 * linux-low.h (linux_target_ops): Likewise.
14618 * linux-ppc-low.c (ppc_regmap): Support FPSCR.
14619 (ppc_cannot_store_register): FPSCR may not be storable.
14620
146212002-04-09 Daniel Jacobowitz <drow@mvista.com>
14622
14623 * server.h: Include <string.h> if HAVE_STRING_H.
14624 * ChangeLog: Correct paths in last ChangeLog entry.
14625
146262002-04-09 Daniel Jacobowitz <drow@mvista.com>
14627
14628 * linux-low.h: Remove obsolete prototypes.
14629 (struct linux_target_ops): New.
14630 (extern the_low_target): New.
14631 * linux-low.c (num_regs, regmap): Remove declarations.
14632 (register_addr): Use the_low_target explicitly.
14633 (fetch_register): Likewise.
14634 (usr_fetch_inferior_registers): Likewise.
14635 (usr_store_inferior_registers): Likewise.
14636 * linux-arm-low.c (num_regs): Remove.
14637 (arm_num_regs): Define.
14638 (arm_regmap): Renamed from regmap, made static.
14639 (arm_cannot_fetch_register): Renamed from cannot_fetch_register,
14640 made static.
14641 (arm_cannot_store_register): Renamed from cannot_store_register,
14642 made static.
14643 (the_low_target): New.
14644 * linux-i386-low.c (num_regs): Remove.
14645 (i386_num_regs): Define.
14646 (i386_regmap): Renamed from regmap, made static.
14647 (i386_cannot_fetch_register): Renamed from cannot_fetch_register,
14648 made static.
14649 (i386_cannot_store_register): Renamed from cannot_store_register,
14650 made static.
14651 (the_low_target): New.
14652 * linux-ia64-low.c (num_regs): Remove.
14653 (ia64_num_regs): Define.
14654 (ia64_regmap): Renamed from regmap, made static.
14655 (ia64_cannot_fetch_register): Renamed from cannot_fetch_register,
14656 made static.
14657 (ia64_cannot_store_register): Renamed from cannot_store_register,
14658 made static.
14659 (the_low_target): New.
14660 * linux-m68k-low.c (num_regs): Remove.
14661 (m68k_num_regs): Define.
14662 (m68k_regmap): Renamed from regmap, made static.
14663 (m68k_cannot_fetch_register): Renamed from cannot_fetch_register,
14664 made static.
14665 (m68k_cannot_store_register): Renamed from cannot_store_register,
14666 made static.
14667 (the_low_target): New.
14668 * linux-mips-low.c (num_regs): Remove.
14669 (mips_num_regs): Define.
14670 (mips_regmap): Renamed from regmap, made static.
14671 (mips_cannot_fetch_register): Renamed from cannot_fetch_register,
14672 made static.
14673 (mips_cannot_store_register): Renamed from cannot_store_register,
14674 made static.
14675 (the_low_target): New.
14676 * linux-ppc-low.c (num_regs): Remove.
14677 (ppc_num_regs): Define.
14678 (ppc_regmap): Renamed from regmap, made static.
14679 (ppc_cannot_fetch_register): Renamed from cannot_fetch_register,
14680 made static.
14681 (ppc_cannot_store_register): Renamed from cannot_store_register,
14682 made static.
14683 (the_low_target): New.
14684 * linux-s390-low.c (num_regs): Remove.
14685 (s390_num_regs): Define.
14686 (s390_regmap): Renamed from regmap, made static.
14687 (s390_cannot_fetch_register): Renamed from cannot_fetch_register,
14688 made static.
14689 (s390_cannot_store_register): Renamed from cannot_store_register,
14690 made static.
14691 (the_low_target): New.
14692 * linux-sh-low.c (num_regs): Remove.
14693 (sh_num_regs): Define.
14694 (sh_regmap): Renamed from regmap, made static.
14695 (sh_cannot_fetch_register): Renamed from cannot_fetch_register,
14696 made static.
14697 (sh_cannot_store_register): Renamed from cannot_store_register,
14698 made static.
14699 (the_low_target): New.
14700 * linux-x86-64-low.c (x86_64_regmap): Renamed from regmap.
14701 (the_low_target): New.
14702
147032002-04-09 Daniel Jacobowitz <drow@mvista.com>
14704
14705 * Makefile.in: Add stamp-h target.
14706 * configure.in: Create stamp-h.
14707 * configure: Regenerated.
14708
147092002-04-09 Daniel Jacobowitz <drow@mvista.com>
14710
14711 * inferiors.c: New file.
14712 * target.c: New file.
14713 * target.h: New file.
14714 * Makefile.in: Add target.o and inferiors.o. Update
14715 dependencies.
14716 * linux-low.c (inferior_pid): New static variable,
14717 moved from server.c.
14718 (linux_create_inferior): Renamed from create_inferior.
14719 Call add_inferior. Return 0 on success instead of a PID.
14720 (linux_attach): Renamed from myattach.
14721 (linux_kill): Renamed from kill_inferior. Call clear_inferiors ().
14722 (linux_thread_alive): Renamed from mythread_alive.
14723 (linux_wait): Renamed from mywait. Call clear_inferiors () if the
14724 child dies.
14725 (linux_resume): Renamed from myresume. Add missing ``return 0''.
14726 (regsets_store_inferior_registers): Correct error message.
14727 Add missing ``return 0''.
14728 (linux_fetch_registers): Renamed from fetch_inferior_registers.
14729 (linux_store_registers): Renamed from store_inferior_registers.
14730 (linux_read_memory): Renamed from read_inferior_memory.
14731 (linux_write_memory): Renamed from write_inferior_memory.
14732 (linux_target_ops): New structure.
14733 (initialize_low): Call set_target_ops ().
14734 * remote-utils.c (unhexify): New function.
14735 (hexify): New function.
14736 (input_interrupt): Send signals to ``signal_pid''.
14737 * server.c (inferior_pid): Remove.
14738 (start_inferior): Update create_inferior call.
14739 (attach_inferior): Call add_inferior.
14740 (handle_query): New function.
14741 (main): Call handle_query for `q' packets.
14742 * server.h: Include "target.h". Remove obsolete prototypes.
14743 Add prototypes for "inferiors.c", "target.c", hexify, and unhexify.
14744
147452002-04-09 Daniel Jacobowitz <drow@mvista.com>
14746
14747 * Makefile.in: Add WARN_CFLAGS. Update configury
14748 dependencies.
14749 * configure.in: Check for <string.h>
14750 * configure: Regenerate.
14751 * config.in: Regenerate.
14752 * gdbreplay.c: Include needed system headers.
14753 (remote_open): Remove strchr prototype.
14754 * linux-low.h: Correct #ifdef to HAVE_LINUX_USRREGS.
14755 * regcache.c (supply_register): Change buf argument to const void *.
14756 (supply_register_by_name): Likewise.
14757 (collect_register): Change buf argument to void *.
14758 (collect_register_by_name): Likewise.
14759 * regcache.h: Add missing prototypes.
14760 * remote-utils.c: Include <arpa/inet.h> for inet_ntoa.
14761 * server.c (handle_query): New function.
14762 (attached): New static variable, moved out of main.
14763 (main): Quiet longjmp clobber warnings.
14764 * server.h: Add ATTR_NORETURN and ATTR_FORMAT. Update prototypes.
14765 * utils.c (error): Remove NORETURN.
14766 (fatal): Likewise.
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