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gdbserver: Use pattern rule for objects from target/
[thirdparty/binutils-gdb.git] / gdb / gdbserver / ChangeLog
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21122961
SM		 12017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2
3 * Makefile.in (%.o: ../target/%.c): New rule.
4 (waitstatus.o: ../target/waitstatus.c): Remove.
5
c362e621
SM		 62017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
7
8 * Makefile.in
9 (%.c: ../regformats/%.dat,
10 (%.c: ../regformats/arm/%.dat,
11 (%.c: ../regformats/i386/%.dat,
12 (%.c: ../regformats/rs6000/%.dat): New rules.
13 (aarch64.c): Remove.
14 (reg-arm.c): Remove.
15 (arm-with-iwmmxt.c): Remove.
16 (arm-with-vfpv2.c): Remove.
17 (arm-with-vfpv3.c): Remove.
18 (arm-with-neon.c): Remove.
19 (reg-bfin.c): Remove.
20 (reg-cris.c): Remove.
21 (reg-crisv32.c): Remove.
22 (i386.c): Remove.
23 (i386-linux.c): Remove.
24 (i386-avx.c): Remove.
25 (i386-avx-linux.c): Remove.
26 (i386-avx-avx512.c): Remove.
27 (i386-avx-avx512-linux.c): Remove.
28 (i386-mpx.c): Remove.
29 (i386-mpx-linux.c): Remove.
30 (i386-avx-mpx-avx512-pku.c): Remove.
31 (i386-avx-mpx-avx512-pku-linux.c): Remove.
32 (i386-avx-mpx.c): Remove.
33 (i386-avx-mpx-linux.c): Remove.
34 (i386-mmx.c): Remove.
35 (i386-mmx-linux.c): Remove.
36 (reg-ia64.c): Remove.
37 (reg-m32r.c): Remove.
38 (reg-m68k.c): Remove.
39 (reg-cf.c): Remove.
40 (mips-linux.c): Remove.
41 (mips-dsp-linux.c): Remove.
42 (mips64-linux.c): Remove.
43 (mips64-dsp-linux.c): Remove.
44 (nios2-linux.c): Remove.
45 (powerpc-32.c): Remove.
46 (powerpc-32l.c): Remove.
47 (powerpc-altivec32l.c): Remove.
48 (powerpc-cell32l.c): Remove.
49 (powerpc-vsx32l.c): Remove.
50 (powerpc-isa205-32l.c): Remove.
51 (powerpc-isa205-altivec32l.c): Remove.
52 (powerpc-isa205-vsx32l.c): Remove.
53 (powerpc-e500l.c): Remove.
54 (powerpc-64l.c): Remove.
55 (powerpc-altivec64l.c): Remove.
56 (powerpc-cell64l.c): Remove.
57 (powerpc-vsx64l.c): Remove.
58 (powerpc-isa205-64l.c): Remove.
59 (powerpc-isa205-altivec64l.c): Remove.
60 (powerpc-isa205-vsx64l.c): Remove.
61 (s390-linux32.c): Remove.
62 (s390-linux32v1.c): Remove.
63 (s390-linux32v2.c): Remove.
64 (s390-linux64.c): Remove.
65 (s390-linux64v1.c): Remove.
66 (s390-linux64v2.c): Remove.
67 (s390-te-linux64.c): Remove.
68 (s390-vx-linux64.c): Remove.
69 (s390-tevx-linux64.c): Remove.
70 (s390x-linux64.c): Remove.
71 (s390x-linux64v1.c): Remove.
72 (s390x-linux64v2.c): Remove.
73 (s390x-te-linux64.c): Remove.
74 (s390x-vx-linux64.c): Remove.
75 (s390x-tevx-linux64.c): Remove.
76 (tic6x-c64xp-linux.c): Remove.
77 (tic6x-c64x-linux.c): Remove.
78 (tic6x-c62x-linux.c): Remove.
79 (reg-sh.c): Remove.
80 (reg-sparc64.c): Remove.
81 (reg-spu.c): Remove.
82 (amd64.c): Remove.
83 (amd64-linux.c): Remove.
84 (amd64-avx.c): Remove.
85 (amd64-avx-linux.c): Remove.
86 (amd64-avx-avx512.c): Remove.
87 (amd64-avx-avx512-linux.c): Remove.
88 (amd64-mpx.c): Remove.
89 (amd64-mpx-linux.c): Remove.
90 (amd64-avx-mpx-avx512-pku.c): Remove.
91 (amd64-avx-mpx-avx512-pku-linux.c): Remove.
92 (amd64-avx-mpx.c): Remove.
93 (amd64-avx-mpx-linux.c): Remove.
94 (x32.c): Remove.
95 (x32-linux.c): Remove.
96 (x32-avx.c): Remove.
97 (x32-avx-linux.c): Remove.
98 (x32-avx-avx512.c): Remove.
99 (x32-avx-avx512-linux.c): Remove.
100 (reg-xtensa.c): Remove.
101 (reg-tilegx.c): Remove.
102 (reg-tilegx32.c): Remove.
103
1672e0d9
SDJ		 1042017-03-07 Sergio Durigan Junior <sergiodj@redhat.com>
105
106 * Makefile.in (SFILES): Add "common/environ.c".
107 (OBJS): Add "common/environ.h".
108
239b6d10
WT		 1092017-01-27 Walfred Tedeschi <walfred.tedeschi@intel.com>
110
111 * configure.ac: Check if the fs_base and gs_base members of
112 `struct user_regs_struct' exist.
113 * config.in: Regenerated.
114 * configure: Likewise.
115
694b382c
AT		 1162017-01-09 Antoine Tremblay <antoine.tremblay@ericsson.com>
117
118 * linux-aarch32-low.c (arm_breakpoint_kind_from_pc): Use
119 target_read_memory.
120 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer): Likewise.
121 (get_next_pcs_syscall_next_pc): Likewise.
122
7dc53023
LM		 1232016-12-23 Luis Machado <lgustavo@codesourcery.com>
124
125 * win32-i386-low.c: Fix incorrect reference to a couple source files.
126 * nto-x86-low.c: Likewise.
127
ad02e4fe
SM		 1282016-11-30 Simon Marchi <simon.marchi@polymtl.ca>
129
130 * Makefile.in: Include disable-implicit-rules.mk.
131
dcb07cfa
PA		 1322016-11-23 Pedro Alves <palves@redhat.com>
133
134 * debug.c: Include <chrono> instead of "gdb_sys_time.h".
135 (debug_vprintf): Use std::chrono::steady_clock instead of
136 gettimeofday. Use '.' instead of ':'.
137 * tracepoint.c: Include <chrono> instead of "gdb_sys_time.h".
138 (get_timestamp): Use std::chrono::steady_clock instead of
139 gettimeofday.
140
8629c02c
SM		 1412016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
142
143 * Makefile.in: Fix whitespace formatting.
144
b593ecca
SM		 1452016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
146
147 * Makefile.in (SFILES, OBS): Flatten list and order
148 alphabetically.
149
9986ba08
PA		 1502016-11-23 Pedro Alves <palves@redhat.com>
151
152 * event-loop.c (handle_file_event): Use warning.
153 * linux-low.c (linux_resume_one_lwp_throw): Use warning.
154 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
155 Use warning.
156
4eefa7bc
PA		 1572016-11-23 Pedro Alves <palves@redhat.com>
158
159 * linux-low.c (check_zombie_leaders): Use debug_printf for debug
160 output.
161 * notif.c (handle_notif_ack, notif_event_enque): Likewise.
162 * remote-utils.c (putpkt_binary_1, readchar, getpkt): Use
163 debug_printf and debug_flush for debug output.
164 * server.c (handle_general_set): Likewise.
165 * thread-db.c (try_thread_db_load): Use debug_printf for debug
166 output.
167
5443506e
SM		 1682016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
169
170 * Makefile.in (.c.o): Replace rule with ...
171 (%.o: %.c): ... this one.
172
3b165252
SM		 1732016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
174
175 * Makefile.in: Remove @GMAKE_TRUE@ prefixes and removes lines
176 prefixed with @GMAKE_FALSE@. Update comment related to non-GNU
177 make.
178 * configure.ac: Remove checks for the make program.
179 * configure: Re-generate.
180
0bcda685
PA		 1812016-10-28 Pedro Alves <palves@redhat.com>
182
183 * Makefile.in (CXX_DIALECT): Get from configure.
184 (COMPILE.pre, CC_LD): Append $(CXX_DIALECT).
185 * acinclude.m4: Include ../ax_cxx_compile_stdcxx.m4.
186 * configure.ac: Call AX_CXX_COMPILE_STDCXX.
187 * config.in: Regenerate.
188 * configure: Regenerate.
189
c3805894
YQ		 1902016-10-27 Yao Qi <yao.qi@linaro.org>
191
192 * linux-low.c (linux_supports_range_stepping): Return true if
193 can_software_single_step return true.
194
89342618
YQ		 1952016-10-27 Yao Qi <yao.qi@linaro.org>
196
197 * inferiors.c (find_inferior_in_random): New function.
198 * inferiors.h (find_inferior_in_random): Declare.
199 * linux-low.c (linux_wait_for_event_filtered): Call
200 find_inferior_in_random instead of find_inferior.
201
e3652c84
YQ		 2022016-10-27 Yao Qi <yao.qi@linaro.org>
203
204 * linux-low.c (linux_wait_1): If single-step breakpoints are
205 inserted, remove them.
206
5a04c4cf
PA		 2072016-10-26 Pedro Alves <palves@redhat.com>
208
209 * linux-low.c (handle_extended_wait): Link parent/child fork
210 threads.
211 (linux_wait_1): Unlink them.
212 (linux_set_resume_request): Ignore resume requests for
213 already-resumed and unhandled fork child threads.
214 * linux-low.h (struct lwp_info) <fork_relative>: New field.
215 * server.c (in_queued_stop_replies_ptid, in_queued_stop_replies):
216 New functions.
217 (handle_v_requests) <vCont>: Don't call require_running.
218 * server.h (in_queued_stop_replies): New declaration.
219
cb93dc7f
YQ		 2202016-10-24 Yao Qi <yao.qi@linaro.org>
221
222 PR server/20733
223 * linux-aarch64-low.c (append_insns): Cast the return value to
224 'uint32_t *'.
225
a1078bea
YQ		 2262016-10-10 Yao Qi <yao.qi@linaro.org>
227
228 * linux-aarch32-low.c (enum arm_breakpoint_kinds): Remove.
229
1fb77080
SDJ		 2302016-10-06 Sergio Durigan Junior <sergiodj@redhat.com>
231
232 * target.c (target_supports_multi_process): New function, moved
233 from...
234 * target.h (target_supports_multi_process): ... here. Remove
235 macro.
236
39b5a3b9
TT		 2372016-10-05 Tom Tromey <tom@tromey.com>
238
239 PR remote/20655:
240 * tracepoint.c (handle_tracepoint_bkpts): Check
241 ipa_error_tracepoint, not ipa_stopping_tracepoint.
242
c1d0b70a
YQ		 2432016-10-05 Yao Qi <yao.qi@linaro.org>
244
245 * configure.srv: Update the path of arm-*.xml files.
246
0a69eedb
YQ		 2472016-10-05 Terry Guo <terry.guo@arm.com>
248 Yao Qi <yao.qi@linaro.org>
249
250 * Makefile.in: Adjust the path of rules.
251 * configure.srv: Update the path of xml files.
252 * regformats/arm-with-iwmmxt.dat: Regenerated.
253 * regformats/arm-with-neon.dat: Likewise.
254 * regformats/arm-with-vfpv2.dat: Likewise.
255 * regformats/arm-with-vfpv3.dat Likewise.
256
17e16485
YQ		 2572016-09-30 Yao Qi <yao.qi@linaro.org>
258
259 PR gdbserver/20627
260 * target.c (target_stop_and_wait): Don't call
261 target_continue_no_signal, use resume_stop instead.
262
edeeb602
YQ		 2632016-09-26 Yao Qi <yao.qi@linaro.org>
264
265 * linux-low.c (linux_wait_1): Call debug_exit.
266
503b1c39
PA		 2672016-09-23 Pedro Alves <palves@redhat.com>
268
269 * Makefile.in (SFILES): Add common/new-op.c.
270 (OBS): Add common/new-op.o.
271 (new-op.o): New rule.
272
74172ecf
SM		 2732016-09-21 Simon Marchi <simon.marchi@ericsson.com>
274
275 * .gitinore: Ignore more files.
276
fc6cda2e
YQ		 2772016-09-21 Yao Qi <yao.qi@linaro.org>
278
279 * linux-aarch32-low.c (arm_fill_gregset): Keep bits 20 to
280 23.
281
bc1e6c81
SDJ		 2822016-09-19 Sergio Durigan Junior <sergiodj@redhat.com>
283
284 * server.c (start_inferior): Call target_mourn_inferior instead of
285 mourn_inferior; pass ptid_t argument to it.
286 (resume): Likewise.
287 (handle_target_event): Likewise.
288 * target.c (target_mourn_inferior): New function.
289 * target.h (mourn_inferior): Delete macro.
290
0e00e962
AA		 2912016-09-16 Andreas Arnez <arnez@linux.vnet.ibm.com>
292
293 * linux-low.c (lwp_is_stepping): New function.
294
1d8cb77d
CL		 2952016-09-06 Carl Love <cel@us.ibm.com>
296
297 * server.c (start_inferior): Fixed comment, requested comment change
298 didn't get updated correctly. Removed reference to ptrace () call as
299 it is only true on Linux systems.
300
7313bced
CL		 3012016-09-06 Carl Love <cel@us.ibm.com>
302
303 * server.c (start_inferior): Do not call
304 function target_post_create_inferior () if the
305 inferior process has already exited.
306
cf6de44d
PA		 3072016-09-05 Pedro Alves <palves@redhat.com>
308
309 * Makefile.in (COMPILER, COMPILER_CFLAGS): Remove.
310 (COMPILE.pre, CC_LD): Use CXX directly.
311 (INTERNAL_CFLAGS_BASE): Use CXXFLAGS directly.
312 * acinclude.m4: Don't include build-with-cxx.m4.
313 * configure.ac: Remove GDB_AC_BUILD_WITH_CXX call.
314 * configure: Regenerate.
315
c1da6748
AT		 3162016-09-02 Akash Trehan <akash.trehan123@gmail.com>
317
318 PR gdb/19495
319 * remote-utils.c (relocate_instruction): Remove redundant strcpy()
320 call writing data to own_buf.
321
f2b9e3df
SDJ		 3222016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
323
324 * target.c (mywait): Call target_wait instead of
325 the_target->wait.
326 (target_wait): New function.
327
049a8570
SDJ		 3282016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
329
330 * server.c (start_inferior): New variable 'ptid'. Replace calls
331 to the_target->resume by target_continue{,_no_signal}, depending
332 on the case.
333 * target.c (target_stop_and_wait): Call target_continue_no_signal
334 instead of the_target->resume.
335 (target_continue): New function.
336
3aa5cfa0
AT		 3372016-08-31 Antoine Tremblay <antoine.tremblay@ericsson.com>
338
339 * linux-low.c (linux_wait_1): Move event switch after unsuspend_lwps.
340
754653a7
AZ		 3412016-08-25 Adhemerval Zanella <adhemerval.zanella@linaro.org>
342
343 PR server/20491
344 * gdb_proc_service.h (ps_get_thread_area): Remove const from struct
345 ps_prochandle.
346 * linux-aarch64-low.c (ps_get_thread_area): Likewise.
347 * linux-arm-low.c (ps_get_thread_area): Likewise.
348 * linux-crisv32-low.c (ps_get_thread_area): Likewise.
349 * linux-m68k-low.c (ps_get_thread_area): Likewise.
350 * linux-mips-low.c (ps_get_thread_area): Likewise.
351 * linux-nios2-low.c (ps_get_thread_area): Likewise.
352 * linux-tic6x-low.c (ps_get_thread_area): Likewise.
353 * linux-x86-low.c (ps_get_thread_area): Likewise.
354 * linux-xtensa-low.c (ps_get_thread_area): Likewise.
355
ed036b40
PA		 3562016-08-19 Pedro Alves <palves@redhat.com>
357
358 * linux-x86-low.c (amd64_emit_call): Emit missing call opcode.
359
c8ef42ee
PA		 3602016-08-19 Pedro Alves <palves@redhat.com>
361
362 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Fix
363 comment. Use memcpy instead of casting through unsigned long.
364
9c235a72
PA		 3652016-08-19 Pedro Alves <palves@redhat.com>
366
367 * linux-amd64-ipa.c (alloc_jump_pad_buffer) [__ILP32__]: Try
368 allocating around 0x80000000.
369
201506da
PA		 3702016-08-19 Pedro Alves <palves@redhat.com>
371
372 PR gdb/20415
373 * Makefile.in (x32-linux-ipa.o, x32-avx-linux-ipa.o)
374 (x32-avx512-linux-ipa.o): New rules.
375 * configure.ac (x86_64-*-linux*): New x32 check.
376 * configure.srv (ipa_x32_linux_regobj): New.
377 (x86_64-*-linux*): Use $ipa_x32_linux_regobj if building for x32.
378 * linux-amd64-ipa.c (get_ipa_tdesc) [__ILP32__]: Return x32
379 descriptions.
380 (initialize_low_tracepoint) [__ILP32__]: Initialize x32
381 descriptions.
382 * configure: Regenerate.
383
f348d89a
PA		 3842016-08-09 Pedro Alves <palves@redhat.com>
385
386 PR gdb/18653
387 * Makefile.in (OBS): Add signals-state-save-restore.o.
388 (signals-state-save-restore.o): New rule.
389 * config.in: Regenerate.
390 * configure: Regenerate.
391 * linux-low.c: Include "signals-state-save-restore.h".
392 (linux_create_inferior): Call
393 restore_original_signals_state.
394 * server.c: Include "dispositions-save-restore.h".
395 (captured_main): Call save_original_signals_state.
396
1baf5149
PA		 3972016-08-05 Pedro Alves <palves@redhat.com>
398
399 * configure: Regenerate.
400
fcd4a73d
YQ		 4012016-08-04 Yao Qi <yao.qi@linaro.org>
402
403 * linux-low.c (regsets_fetch_inferior_registers): Check
404 errno is ESRCH or not.
405
979659d0
YQ		 4062016-08-02 Yao Qi <yao.qi@linaro.org>
407
408 * thread-db.c (struct thread_db) <td_ta_event_getmsg_p>: Remove.
409 <td_ta_set_event_p, td_ta_event_addr_p>: Remove.
410 (thread_db_load_search): Update.
411 (try_thread_db_load_1): Don't look for td_ta_event_addr,
412 td_ta_set_event and td_ta_event_getmsg.
413
6598661d
PA		 4142016-07-26 Pedro Alves <palves@redhat.com>
415
416 PR server/20414
417 * linux-x86-low.c (x86_get_pc, x86_set_pc): Use uint64_t instead
418 of unsigned long for 64-bit registers and use uint32_t instead of
419 unsigned int for 32-bit registers.
420
9cf12d57
PA		 4212016-07-26 Pedro Alves <palves@redhat.com>
422
423 * linux-x86-low.c (x86_siginfo_fixup): Rename 'native' parameter
424 to 'ptrace'.
425
305450ed
TT		 4262016-07-21 Tom Tromey <tom@tromey.com>
427
428 * configure: Rebuild.
429
2583da7c
YQ		 4302016-07-21 Yao Qi <yao.qi@linaro.org>
431
432 * mem-break.c (find_gdb_breakpoint): Cast bp to
433 'struct gdb_breakpoint *' rather than 'gdb_breakpoint *'.
434
21536b36
YQ		 4352016-07-21 Yao Qi <yao.qi@linaro.org>
436
437 * server.c (handle_v_requests): Support s and S actions
438 if target_supports_software_single_step return true.
439
8901d193
YQ		 4402016-07-21 Yao Qi <yao.qi@linaro.org>
441
442 * linux-low.c (resume_stopped_resumed_lwps): If resume request
443 is resume_step, call maybe_hw_step.
444 (linux_wait_1): Stop all threads, remove reinsert breakpoints,
445 and unstop them.
446 (linux_resume_one_lwp_throw): Don't assert the thread has reinsert
447 breakpoints or not.
448 (proceed_one_lwp): If resume request is resume_step, install
449 reinsert breakpoints and call maybe_hw_step.
450
0e9a339e
YQ		 4512016-07-21 Yao Qi <yao.qi@linaro.org>
452
453 * linux-low.c (proceed_one_lwp): Declare.
454 (linux_resume_one_thread): Remove local variable 'step'.
455 Lift code enqueue signal. Call proceed_one_lwp instead of
456 linux_resume_one_lwp.
457
4281b351
YQ		 4582016-07-21 Yao Qi <yao.qi@linaro.org>
459
460 * linux-low.c (linux_resume_one_thread): Call
461 enqueue_pending_signal.
462
984a2c04
YQ		 4632016-07-21 Yao Qi <yao.qi@linaro.org>
464
465 * gdbthread.h (make_cleanup_restore_current_thread): Declare.
466 * inferiors.c (do_restore_current_thread_cleanup): New function.
467 (make_cleanup_restore_current_thread): Likewise.
468 * linux-low.c (install_software_single_step_breakpoints): Call
469 make_cleanup_restore_current_thread. Switch current_thread to
470 thread.
471
bec903c9
YQ		 4722016-07-21 Yao Qi <yao.qi@linaro.org>
473
474 * mem-break.c (struct reinsert_breakpoint) <ptid>: New field.
475 (set_reinsert_breakpoint): New parameter ptid. Callers updated.
476 (clone_one_breakpoint): Likewise.
477 (delete_reinsert_breakpoints): Change parameter to thread.
478 Callers updated.
479 (has_reinsert_breakpoints): Likewise.
480 (uninsert_reinsert_breakpoints): Likewise.
481 (reinsert_reinsert_breakpoints): Likewise.
482 * mem-break.h (set_reinsert_breakpoint): Update declaration.
483 (delete_reinsert_breakpoints): Likewise.
484 (reinsert_reinsert_breakpoints): Likewise.
485 (uninsert_reinsert_breakpoints): Likewise.
486 (has_reinsert_breakpoints): Likewise.
487
63c40ec7
YQ		 4882016-07-21 Yao Qi <yao.qi@linaro.org>
489
490 * inferiors.c (get_thread_process): Make parameter const.
491 * inferiors.h (get_thread_process): Update declaration.
492 * mem-break.c (clone_all_breakpoints): Remove all parameters.
493 Add new parameters child_thread and parent_thread. Callers
494 updated.
495 * mem-break.h (clone_all_breakpoints): Update declaration.
496
9aa76cd0
YQ		 4972016-07-21 Yao Qi <yao.qi@linaro.org>
498
499 * mem-break.c (struct breakpoint) <cond_list>: Remove.
500 <command_list, handler>: Remove.
501 (struct gdb_breakpoint): New.
502 (struct other_breakpoint): New.
503 (struct reinsert_breakpoint): New.
504 (is_gdb_breakpoint): New function.
505 (any_persistent_commands): Update command_list if
506 is_gdb_breakpoint returns true.
507 (set_breakpoint): Create breakpoints according to their types.
508 (find_gdb_breakpoint): Return 'struct gdb_breakpoint *'.
509 (set_gdb_breakpoint_1): Likewise.
510 (set_gdb_breakpoint): Likewise.
511 (clear_breakpoint_conditions): Change parameter type to
512 'struct gdb_breakpoint *'.
513 (clear_breakpoint_commands): Likewise.
514 (clear_breakpoint_conditions_and_commands): Likewise.
515 (add_condition_to_breakpoint): Likewise.
516 (add_breakpoint_condition): Likewise.
517 (add_commands_to_breakpoint): Likewise.
518 (check_breakpoints): Check other_breakpoint.
519 (clone_one_breakpoint): Clone breakpopint according to its type.
520 * mem-break.h (struct gdb_breakpoint): Declare.
521 (set_gdb_breakpoint): Update declaration.
522 (clear_breakpoint_conditions_and_commands): Likewise.
523 (add_breakpoint_condition): Likewise.
524 (add_breakpoint_commands): Likewise.
525 * server.c (process_point_options): Change parameter type to
526 'struct gdb_breakpoint *'.
527
811f8301
YQ		 5282016-07-21 Yao Qi <yao.qi@linaro.org>
529
530 * mem-break.c (set_breakpoint_at): Rename it to ...
531 (set_breakpoint_type_at): ... it.
532 (set_breakpoint_at): Call set_breakpoint_type_at.
533 (set_reinsert_breakpoint): Call set_breakpoint_type_at.
534 * mem-break.h (set_breakpoint_at): Update comments.
535
b1c51e36
CLT		 5362016-07-12 Chung-Lin Tang <cltang@codesourcery.com>
537
538 * linux-nios2-low.c (nios2_fill_gregset): Add type cast
539 to buf parameter.
540 (nios2_store_gregset): Likewise.
541
ced2dffb
PA		 5422016-07-01 Pedro Alves <palves@redhat.com>
543 Antoine Tremblay <antoine.tremblay@ericsson.com>
544
545 * linux-low.c: Change interface to take the target lwp_info
546 pointer directly and return void. Handle detaching from a zombie
547 thread.
548 (linux_detach_lwp_callback): New function.
549 (linux_detach): Detach from the leader thread after detaching from
550 the clone threads.
551
2ac09a5b
YQ		 5522016-06-28 Yao Qi <yao.qi@linaro.org>
553
554 * linux-aarch64-low.c (aarch64_ftrace_insn_reloc_b): Use int64_t
555 for variable new_offset.
556 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
557 (aarch64_ftrace_insn_reloc_cb): Likewise.
558 (aarch64_ftrace_insn_reloc_tb): Likewise.
559 (aarch64_install_fast_tracepoint_jump_pad): Likewise. Use
560 PRIx64 instead of PRIx32.
561
79e7fd4f
YQ		 5622016-06-28 Yao Qi <yao.qi@linaro.org>
563
564 * linux-arm-low.c (arm_get_syscall_trapinfo): New function.
565 (the_low_target): Install arm_get_syscall_trapinfo.
566
061fc021
YQ		 5672016-06-28 Yao Qi <yao.qi@linaro.org>
568
569 * linux-aarch64-low.c (aarch64_get_syscall_trapinfo): New
570 function.
571 (the_low_target): Install aarch64_get_syscall_trapinfo.
572
4cc32bec
YQ		 5732016-06-28 Yao Qi <yao.qi@linaro.org>
574
575 * linux-low.c (get_syscall_trapinfo): Remove parameter sysret.
576 Callers updated.
577 * linux-low.h (struct linux_target_ops) <get_syscall_trapinfo>:
578 Remove parameter sysno.
579 * linux-x86-low.c (x86_get_syscall_trapinfo): Remove parameter
580 sysret.
581
782c1122
AA		 5822016-06-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
583
584 * linux-s390-low.c (s390_emit_eq_goto): Mark function static.
585 (s390_emit_ne_goto): Likewise.
586 (s390_emit_lt_goto): Likewise.
587 (s390_emit_le_goto): Likewise.
588 (s390_emit_gt_goto): Likewise.
589 (s390_emit_ge_goto): Likewise.
590 (s390x_emit_eq_goto): Likewise.
591 (s390x_emit_ne_goto): Likewise.
592 (s390x_emit_lt_goto): Likewise.
593 (s390x_emit_le_goto): Likewise.
594 (s390x_emit_gt_goto): Likewise.
595 (s390x_emit_ge_goto): Likewise.
596 (s390_emit_ops_impl): Mark variable static.
597 (s390x_emit_ops): Likewise.
598
2e7b624b
YQ		 5992016-06-17 Yao Qi <yao.qi@linaro.org>
600
601 * linux-low.c (handle_extended_wait): Call
602 uninsert_reinsert_breakpoints for the parent process. Remove
603 reinsert breakpoints from the child process. Reinsert them to
604 the parent process when vfork is done.
605 * mem-break.c (uninsert_reinsert_breakpoints): New function.
606 (reinsert_reinsert_breakpoints): New function.
607 * mem-break.h (uninsert_reinsert_breakpoints): Declare
608 (reinsert_reinsert_breakpoints): Declare.
609
8a81c5d7
YQ		 6102016-06-17 Yao Qi <yao.qi@linaro.org>
611
612 * linux-low.c (handle_extended_wait): If the parent is doing
613 step-over, remove the reinsert breakpoints from the forked child.
614
f50bf8e5
YQ		 6152016-06-17 Yao Qi <yao.qi@linaro.org>
616
617 * linux-low.c (unsuspend_all_lwps): Declare.
618 (linux_low_filter_event): If thread exited, call finish_step_over.
619 If step-over is finished, unsuspend other threads.
620
8376a3cb
YQ		 6212016-06-17 Yao Qi <yao.qi@linaro.org>
622
623 * linux-low.c (linux_resume_one_lwp_throw): Assert
624 has_reinsert_breakpoints returns false.
625 * mem-break.c (delete_disabled_breakpoints): Assert
626 bp type isn't reinsert_breakpoint.
627
f79b145d
YQ		 6282016-06-17 Yao Qi <yao.qi@linaro.org>
629
630 * linux-low.c (maybe_hw_step): New function.
631 (linux_resume_one_lwp_throw): Call maybe_hw_step.
632 (finish_step_over): Switch current_thread to lwp temporarily,
633 and assert has_reinsert_breakpoints returns true.
634 (proceed_one_lwp): Call maybe_hw_step.
635 * mem-break.c (has_reinsert_breakpoints): New function.
636 * mem-break.h (has_reinsert_breakpoints): Declare.
637
0ae534d2
JT		 6382016-06-02 Jon Turney <jon.turney@dronecode.org.uk>
639
640 * win32-low.c (win32_create_inferior): Add pointer casts for C++.
641
fcdad592
YQ		 6422016-05-17 Yao Qi <yao.qi@linaro.org>
643
644 * linux-low.c (linux_stabilize_threads): Call unsuspend_all_lwps
645 instead of find_inferior.
646
9e784964
YQ		 6472016-05-05 Yao Qi <yao.qi@linaro.org>
648
649 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer):
650 Initialize res to zero.
651
cf2ebb6e
YQ		 6522016-05-05 Yao Qi <yao.qi@linaro.org>
653
654 * linux-arm-low.c (arm_sigreturn_next_pc): Change type of cpsr
655 to uint32_t.
656
c1aebf87
UW		 6572016-05-04 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
658
659 * spu-low.c (fetch_ppc_register): Cast PowerPC-Linux-specific value
660 used as first ptrace argument to PTRACE_TYPE_ARG1 for C++.
661 (fetch_ppc_memory_1, store_ppc_memory_1): Likewise.
662
35fd2deb 6632016-04-28 Par Olsson <par.olsson@windriver.com>
cbe14bcf 664 Simon Marchi <simon.marchi@ericsson.com>
35fd2deb
PO		 665
666 * tracepoint.c (write_inferior_int8): New function.
667 (cmd_qtenable_disable): Write enable flag using
668 write_inferior_int8.
669
484b3c32
YQ		 6702016-04-25 Yao Qi <yao.qi@linaro.org>
671
672 * linux-low.c (lwp_signal_can_be_delivered): Adjust.
673 (need_step_over_p): Return zero if the LWP has pending signals
674 can be delivered on software single step target.
675
85ba7d86
YQ		 6762016-04-25 Yao Qi <yao.qi@linaro.org>
677
678 * linux-low.c (reinsert_raw_breakpoint): If bp->inserted is true
679 return instead of error.
680
3539aa13
YQ		 6812016-04-22 Yao Qi <yao.qi@linaro.org>
682
683 * linux-aarch32-low.c (arm_store_gregset): Clear CPSR bits 20
684 to 23.
685
5b061e98
YQ		 6862016-04-22 Yao Qi <yao.qi@linaro.org>
687
688 * linux-low.c (lwp_signal_can_be_delivered): Don't deliver
689 signal when stepping over breakpoint with software single
690 step.
691
3451269c
PA		 6922016-04-21 Pedro Alves <palves@redhat.com>
693
694 * linux-s390-low.c (s390_collect_ptrace_register)
695 (s390_supply_ptrace_register, s390_get_hwcap): Use gdb_byte * and
696 add casts.
697 (s390_check_regset): Use void * instead of gdb_byte *.
698
a2358508
PA		 6992016-04-20 Pedro Alves <palves@redhat.com>
700
701 * configure: Renegerate.
702
6885166d
YQ		 7032016-04-20 Yao Qi <yao.qi@linaro.org>
704
705 * linux-aarch32-low.c: Include "arch/arm-linux.h".
706 (arm_fill_gregset): Use ARM_CPSR_GREGNUM rather than magic
707 number 16.
708 (arm_store_gregset): Likewise.
709
2b863f51
WT		 7102016-04-16 Walfred Tedeschi <walfred.tedeschi@intel.com>
711
712 * Makefile.in (clean): Add removal for i386-avx-mpx.c,
713 i386-avx-mpx-linux.c, amd64-avx-mpx.c and amd64-avx-mpx-linux.c.
714 (i386-avx-mpx.c, i386-avx-mpx-linux.c, amd64-avx-mpx.c)
715 (amd64-avx-mpx-linux.c): New rules.
716 (amd64-avx-mpx-linux-ipa.o, i386-avx-mpx-linux-ipa.o): New rule.
717 * configure.srv (srv_i386_regobj): Add i386-avx-mpx.o.
718 (srv_i386_linux_regobj): Add i386-avx-mpx-linux.o.
719 (srv_amd64_regobj): Add amd64-avx-mpx.o.
720 (srv_amd64_linux_regobj): Add amd64-avx-mpx-linux.o.
721 (srv_i386_xmlfiles): Add i386/i386-avx-mpx.xml.
722 (srv_amd64_xmlfiles): Add i386/amd64-avx-mpx.xml.
723 (srv_i386_linux_xmlfiles): Add i386/i386-avx-mpx-linux.xml.
724 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-mpx-linux.xml.
725 (ipa_i386_linux_regobj): Add i386-avx-mpx-linux-ipa.o.
726 (ipa_amd64_linux_regobj): Add amd64-avx-mpx-linux-ipa.o.
727 * linux-x86-low.c (x86_linux_read_description): Add case for
728 X86_XSTATE_AVX_MPX_MASK.
729 (x86_get_ipa_tdesc_idx): Add cases for avx_mpx.
730 (initialize_low_arch): Call init_registers_amd64_avx_mpx_linux and
731 init_registers_i386_avx_mpx_linux.
732 * linux-i386-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
733 (initialize_low_tracepoint): Call
734 init_registers_i386_avx_mpx_linux.
735 * linux-amd64-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
736 (initialize_low_tracepoint): Call
737 init_registers_amd64_avx_mpx_linux.
738 * linux-x86-tdesc.h (X86_TDESC_AVX_MPX): New enum value.
739 (init_registers_amd64_avx_mpx_linux, tdesc_amd64_avx_mpx_linux)
740 (init_registers_i386_avx_mpx_linux, tdesc_i386_avx_mpx_linux): New
741 declarations.
742
9b30624b
PA		 7432016-04-18 Pedro Alves <palves@redhat.com>
744
745 * configure: Regenerate.
746
45e3745e
AT		 7472016-04-13 Antoine Tremblay <antoine.tremblay@ericsson.com>
748
749 * linux-aarch64-low.c (aarch64_emit_add): Switch x1 and x0.
750 (aarch64_emit_sub): Likewise.
751
2afc13ff
PA		 7522016-04-12 Pedro Alves <palves@redhat.com>
753
754 * utils.c (prepare_to_throw_exception): Delete.
755
6e774b13
SM		 7562016-04-05 Simon Marchi <simon.marchi@ericsson.com>
757
758 * Makefile.in ($(IPA_LIB)): Set SONAME of the IPA lib.
759
4dca19f8
MK		 7602016-04-05 Marcin Kościelnicki <koriakin@0x04.net>
761
762 * tracepoint.c (getauxval): Move to #ifdef IN_PROCESS_AGENT.
763
d0a9981f
MK		 7642016-04-03 Marcin Kościelnicki <koriakin@0x04.net>
765
766 * linux-aarch64-ipa.c: Add <elf.h> include.
767 * linux-ppc-ipa.c: Add <elf.h> include.
768 * linux-s390-ipa.c: Add <elf.h> include.
769
252db07e
MK		 7702016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
771
772 * tracepoint.c (gdb_collect_ptr): Remove const qualifier.
773 (get_raw_reg_ptr): Likewise.
774 (get_trace_state_variable_value_ptr): Likewise.
775 (set_trace_state_variable_value_ptr): Likewise.
776 (initialize_tracepoint): Cast alloc_jump_pad_buffer result to
777 char *.
778
14e2b6d9
MK		 7792016-03-31 Wei-cheng Wang <cole945@gmail.com>
780 Marcin Kościelnicki <koriakin@0x04.net>
781
782 PR/17221
783 * linux-ppc-low.c (emit_insns): New function.
784 (__EMIT_ASM, _EMIT_ASM, EMIT_ASM): New macros.
785 (ppc_emit_prologue): New function.
786 (ppc_emit_epilogue): New function.
787 (ppc_emit_add): New function.
788 (ppc_emit_sub): New function.
789 (ppc_emit_mul): New function.
790 (ppc_emit_lsh): New function.
791 (ppc_emit_rsh_signed): New function.
792 (ppc_emit_rsh_unsigned): New function.
793 (ppc_emit_ext): New function.
794 (ppc_emit_zero_ext): New function.
795 (ppc_emit_log_not): New function.
796 (ppc_emit_bit_and): New function.
797 (ppc_emit_bit_or): New function.
798 (ppc_emit_bit_xor): New function.
799 (ppc_emit_bit_not): New function.
800 (ppc_emit_equal): New function.
801 (ppc_emit_less_signed): New function.
802 (ppc_emit_less_unsigned): New function.
803 (ppc_emit_ref): New function.
804 (ppc_emit_const): New function.
805 (ppc_emit_reg): New function.
806 (ppc_emit_pop): New function.
807 (ppc_emit_stack_flush): New function.
808 (ppc_emit_swap): New function.
809 (ppc_emit_stack_adjust): New function.
810 (ppc_emit_call): New function.
811 (ppc_emit_int_call_1): New function.
812 (ppc_emit_void_call_2): New function.
813 (ppc_emit_if_goto): New function.
814 (ppc_emit_goto): New function.
815 (ppc_emit_eq_goto): New function.
816 (ppc_emit_ne_goto): New function.
817 (ppc_emit_lt_goto): New function.
818 (ppc_emit_le_goto): New function.
819 (ppc_emit_gt_goto): New function.
820 (ppc_emit_ge_goto): New function.
821 (ppc_write_goto_address): New function.
822 (ppc_emit_ops_impl): New static variable.
823 (ppc64v1_emit_prologue): New function.
824 (ppc64v2_emit_prologue): New function.
825 (ppc64_emit_epilogue): New function.
826 (ppc64_emit_add): New function.
827 (ppc64_emit_sub): New function.
828 (ppc64_emit_mul): New function.
829 (ppc64_emit_lsh): New function.
830 (ppc64_emit_rsh_signed): New function.
831 (ppc64_emit_rsh_unsigned): New function.
832 (ppc64_emit_ext): New function.
833 (ppc64_emit_zero_ext): New function.
834 (ppc64_emit_log_not): New function.
835 (ppc64_emit_bit_and): New function.
836 (ppc64_emit_bit_or): New function.
837 (ppc64_emit_bit_xor): New function.
838 (ppc64_emit_bit_not): New function.
839 (ppc64_emit_equal): New function.
840 (ppc64_emit_less_signed): New function.
841 (ppc64_emit_less_unsigned): New function.
842 (ppc64_emit_ref): New function.
843 (ppc64_emit_const): New function.
844 (ppc64v1_emit_reg): New function.
845 (ppc64v2_emit_reg): New function.
846 (ppc64_emit_pop): New function.
847 (ppc64_emit_stack_flush): New function.
848 (ppc64_emit_swap): New function.
849 (ppc64v1_emit_call): New function.
850 (ppc64v2_emit_call): New function.
851 (ppc64v1_emit_int_call_1): New function.
852 (ppc64v2_emit_int_call_1): New function.
853 (ppc64v1_emit_void_call_2): New function.
854 (ppc64v2_emit_void_call_2): New function.
855 (ppc64_emit_if_goto): New function.
856 (ppc64_emit_eq_goto): New function.
857 (ppc64_emit_ne_goto): New function.
858 (ppc64_emit_lt_goto): New function.
859 (ppc64_emit_le_goto): New function.
860 (ppc64_emit_gt_goto): New function.
861 (ppc64_emit_ge_goto): New function.
862 (ppc64v1_emit_ops_impl): New static variable.
863 (ppc64v2_emit_ops_impl): New static variable.
864 (ppc_emit_ops): New function.
865 (linux_low_target): Wire in ppc_emit_ops.
866
a2174ba4
MK		 8672016-03-31 Wei-cheng Wang <cole945@gmail.com>
868 Marcin Kościelnicki <koriakin@0x04.net>
869
870 PR/17221
871 * Makefile.in: Add powerpc-*-ipa.o
872 * configure.srv: Add ipa_obj for powerpc*-linux.
873 * linux-ppc-ipa.c: New file.
874 * linux-ppc-low.c: Added linux-ppc-tdesc.h, ax.h, tracepoint.h
875 includes.
876 (PPC_FIELD): New macro.
877 (PPC_SEXT): New macro.
878 (PPC_OP6): New macro.
879 (PPC_BO): New macro.
880 (PPC_LI): New macro.
881 (PPC_BD): New macro.
882 (init_registers_*): Move prototype to linux-ppc-tdesc.h.
883 (tdesc_*): Move declaration to linux-ppc-tdesc.h.
884 (ppc_get_hwcap): Rename to ppc_get_auxv and add type parameter.
885 (ppc_get_thread_area): New function.
886 (is_elfv2_inferior): New function.
887 (gen_ds_form): New function.
888 (GEN_STD): New macro.
889 (GEN_STDU): New macro.
890 (GEN_LD): New macro.
891 (GEN_LDU): New macro.
892 (gen_d_form): New function.
893 (GEN_ADDI): New macro.
894 (GEN_ADDIS): New macro.
895 (GEN_LI): New macro.
896 (GEN_LIS): New macro.
897 (GEN_ORI): New macro.
898 (GEN_ORIS): New macro.
899 (GEN_LWZ): New macro.
900 (GEN_STW): New macro.
901 (GEN_STWU): New macro.
902 (gen_xfx_form): New function.
903 (GEN_MFSPR): New macro.
904 (GEN_MTSPR): New macro.
905 (GEN_MFCR): New macro.
906 (GEN_MTCR): New macro.
907 (GEN_SYNC): New macro.
908 (GEN_LWSYNC): New macro.
909 (gen_x_form): New function.
910 (GEN_OR): New macro.
911 (GEN_MR): New macro.
912 (GEN_LWARX): New macro.
913 (GEN_STWCX): New macro.
914 (GEN_CMPW): New macro.
915 (gen_md_form): New function.
916 (GEN_RLDICL): New macro.
917 (GEN_RLDICR): New macro.
918 (gen_i_form): New function.
919 (GEN_B): New macro.
920 (GEN_BL): New macro.
921 (gen_b_form): New function.
922 (GEN_BNE): New macro.
923 (GEN_LOAD): New macro.
924 (GEN_STORE): New macro.
925 (gen_limm): New function.
926 (gen_atomic_xchg): New function.
927 (gen_call): New function.
928 (ppc_relocate_instruction): New function.
929 (ppc_install_fast_tracepoint_jump_pad): New function.
930 (ppc_get_min_fast_tracepoint_insn_len): New function.
931 (ppc_get_ipa_tdesc_idx): New function.
932 (the_low_target): Wire in the new functions.
933 (initialize_low_arch) [!__powerpc64__]: Don'it initialize 64-bit
934 tdescs.
935 * linux-ppc-tdesc.h: New file.
936
a13c4696
MK		 9372016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
938
939 * linux-aarch64-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
940 (alloc_jump_pad_buffer): New function.
941 * linux-amd64-ipa.c: Add <sys/mman.h> include.
942 (alloc_jump_pad_buffer): New function.
943 * linux-i386-ipa.c (alloc_jump_pad_buffer): New function.
944 * linux-s390-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
945 (alloc_jump_pad_buffer): New function.
946 * tracepoint.c (getauxval) [!HAVE_GETAUXVAL]: New function.
947 (initialize_tracepoint): Delegate to alloc_jump_pad_buffer.
948 * tracepoint.h (alloc_jump_pad_buffer): New prototype.
949 (getauxval) [!HAVE_GETAUXVAL]: New prototype.
950
1cda1512
MK		 9512016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
952
953 * linux-aarch64-ipa.c: Rename gdb_agent_get_raw_reg to get_raw_reg.
954 * linux-amd64-ipa.c: Likewise.
955 * linux-i386-ipa.c: Likewise.
956 * linux-s390-ipa.c: Likewise.
957 * tracepoint.c: IPA-export gdb_collect_ptr instead of gdb_collect,
958 ditto for get_raw_reg_ptr, get_trace_state_variable_value_ptr,
959 set_trace_state_variable_value_ptr.
960 (struct ipa_sym_addresses): Likewise.
961 (symbol_list): Likewise.
962 (install_fast_tracepoint): Dereference gdb_collect_ptr instead of
963 accessing gdb_collect directly.
964 (gdb_collect_ptr_type): New typedef.
965 (get_raw_reg_ptr_type): New typedef.
966 (get_trace_state_variable_value_ptr_type): New typedef.
967 (set_trace_state_variable_value_ptr_type): New typedef.
968 (gdb_collect_ptr): New global.
969 (get_raw_reg_ptr): New global.
970 (get_trace_state_variable_value_ptr): New global.
971 (set_trace_state_variable_value_ptr): New global.
972 (get_raw_reg_func_addr): Dereference get_raw_reg_ptr instead of
973 accessing get_raw_reg directly.
974 (get_get_tsv_func_addr): Likewise for
975 get_trace_state_variable_value_ptr.
976 (get_set_tsv_func_addr): Likewise for
977 set_trace_state_variable_value_ptr.
978 * tracepoint.h: Rename gdb_agent_get_raw_reg to get_raw_reg.
979
72fb5488
SM		 9802016-03-30 Simon Marchi <simon.marchi@ericsson.com>
981
982 * tracepoint.c (cmd_qtenable_disable): Remove whitespace.
983
28170b88
MK		 9842016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
985
986 * remote-utils.c (look_up_one_symbol): Remove own_buf, handle 'v'
987 packets.
988 (relocate_instruction): Remove own_buf.
989 * server.c (own_buf): Make global.
990 (handle_v_requests): Make global.
991 * server.h (own_buf): New declaration.
992 (handle_v_requests): New prototype.
993
f39e8743
MK		 9942016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
995
996 PR 18377
997 * linux-s390-low.c (add_insns): New function.
998 (s390_emit_prologue): New function.
999 (s390_emit_epilogue): New function.
1000 (s390_emit_add): New function.
1001 (s390_emit_sub): New function.
1002 (s390_emit_mul): New function.
1003 (s390_emit_lsh): New function.
1004 (s390_emit_rsh_signed): New function.
1005 (s390_emit_rsh_unsigned): New function.
1006 (s390_emit_ext): New function.
1007 (s390_emit_log_not): New function.
1008 (s390_emit_bit_and): New function.
1009 (s390_emit_bit_or): New function.
1010 (s390_emit_bit_xor): New function.
1011 (s390_emit_bit_not): New function.
1012 (s390_emit_equal): New function.
1013 (s390_emit_less_signed): New function.
1014 (s390_emit_less_unsigned): New function.
1015 (s390_emit_ref): New function.
1016 (s390_emit_if_goto): New function.
1017 (s390_emit_goto): New function.
1018 (s390_write_goto_address): New function.
1019 (s390_emit_litpool): New function.
1020 (s390_emit_const): New function.
1021 (s390_emit_call): New function.
1022 (s390_emit_reg): New function.
1023 (s390_emit_pop): New function.
1024 (s390_emit_stack_flush): New function.
1025 (s390_emit_zero_ext): New function.
1026 (s390_emit_swap): New function.
1027 (s390_emit_stack_adjust): New function.
1028 (s390_emit_set_r2): New function.
1029 (s390_emit_int_call_1): New function.
1030 (s390_emit_void_call_2): New function.
1031 (s390_emit_eq_goto): New function.
1032 (s390_emit_ne_goto): New function.
1033 (s390_emit_lt_goto): New function.
1034 (s390_emit_le_goto): New function.
1035 (s390_emit_gt_goto): New function.
1036 (s390_emit_ge_goto): New function.
1037 (s390x_emit_prologue): New function.
1038 (s390x_emit_epilogue): New function.
1039 (s390x_emit_add): New function.
1040 (s390x_emit_sub): New function.
1041 (s390x_emit_mul): New function.
1042 (s390x_emit_lsh): New function.
1043 (s390x_emit_rsh_signed): New function.
1044 (s390x_emit_rsh_unsigned): New function.
1045 (s390x_emit_ext): New function.
1046 (s390x_emit_log_not): New function.
1047 (s390x_emit_bit_and): New function.
1048 (s390x_emit_bit_or): New function.
1049 (s390x_emit_bit_xor): New function.
1050 (s390x_emit_bit_not): New function.
1051 (s390x_emit_equal): New function.
1052 (s390x_emit_less_signed): New function.
1053 (s390x_emit_less_unsigned): New function.
1054 (s390x_emit_ref): New function.
1055 (s390x_emit_if_goto): New function.
1056 (s390x_emit_const): New function.
1057 (s390x_emit_call): New function.
1058 (s390x_emit_reg): New function.
1059 (s390x_emit_pop): New function.
1060 (s390x_emit_stack_flush): New function.
1061 (s390x_emit_zero_ext): New function.
1062 (s390x_emit_swap): New function.
1063 (s390x_emit_stack_adjust): New function.
1064 (s390x_emit_int_call_1): New function.
1065 (s390x_emit_void_call_2): New function.
1066 (s390x_emit_eq_goto): New function.
1067 (s390x_emit_ne_goto): New function.
1068 (s390x_emit_lt_goto): New function.
1069 (s390x_emit_le_goto): New function.
1070 (s390x_emit_gt_goto): New function.
1071 (s390x_emit_ge_goto): New function.
1072 (s390_emit_ops): New function.
1073 (struct linux_target_ops): Fill in emit_ops hook.
1074
abd9baf9
MK		 10752016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
1076
1077 PR 18377
1078 * Makefile.in: Add s390 IPA files.
1079 * configure.srv: Build IPA for s390.
1080 * linux-s390-ipa.c: New file.
1081 * linux-s390-low.c: New includes - inttypes.h and linux-s390-tdesc.h.
1082 (init_registers_s390_linux32): Move declaration to linux-s390-tdesc.h.
1083 (tdesc_s390_linux32): Likewise.
1084 (init_registers_s390_linux32v1): Likewise.
1085 (tdesc_s390_linux32v1): Likewise.
1086 (init_registers_s390_linux32v2): Likewise.
1087 (tdesc_s390_linux32v2): Likewise.
1088 (init_registers_s390_linux64): Likewise.
1089 (tdesc_s390_linux64): Likewise.
1090 (init_registers_s390_linux64v1): Likewise.
1091 (tdesc_s390_linux64v1): Likewise.
1092 (init_registers_s390_linux64v2): Likewise.
1093 (tdesc_s390_linux64v2): Likewise.
1094 (init_registers_s390_te_linux64): Likewise.
1095 (tdesc_s390_te_linux64): Likewise.
1096 (init_registers_s390_vx_linux64): Likewise.
1097 (tdesc_s390_vx_linux64): Likewise.
1098 (init_registers_s390_tevx_linux64): Likewise.
1099 (tdesc_s390_tevx_linux64): Likewise.
1100 (init_registers_s390x_linux64): Likewise.
1101 (tdesc_s390x_linux64): Likewise.
1102 (init_registers_s390x_linux64v1): Likewise.
1103 (tdesc_s390x_linux64v1): Likewise.
1104 (init_registers_s390x_linux64v2): Likewise.
1105 (tdesc_s390x_linux64v2): Likewise.
1106 (init_registers_s390x_te_linux64): Likewise.
1107 (tdesc_s390x_te_linux64): Likewise.
1108 (init_registers_s390x_vx_linux64): Likewise.
1109 (tdesc_s390x_vx_linux64): Likewise.
1110 (init_registers_s390x_tevx_linux64): Likewise.
1111 (tdesc_s390x_tevx_linux64): Likewise.
1112 (have_hwcap_s390_vx): New static variable.
1113 (s390_arch_setup): Fill have_hwcap_s390_vx.
1114 (s390_get_thread_area): New function.
1115 (s390_ft_entry_gpr_esa): New const.
1116 (s390_ft_entry_gpr_zarch): New const.
1117 (s390_ft_entry_misc): New const.
1118 (s390_ft_entry_fr): New const.
1119 (s390_ft_entry_vr): New const.
1120 (s390_ft_main_31): New const.
1121 (s390_ft_main_64): New const.
1122 (s390_ft_exit_fr): New const.
1123 (s390_ft_exit_vr): New const.
1124 (s390_ft_exit_misc): New const.
1125 (s390_ft_exit_gpr_esa): New const.
1126 (s390_ft_exit_gpr_zarch): New const.
1127 (append_insns): New function.
1128 (s390_relocate_instruction): New function.
1129 (s390_install_fast_tracepoint_jump_pad): New function.
1130 (s390_get_min_fast_tracepoint_insn_len): New function.
1131 (s390_get_ipa_tdesc_idx): New function.
1132 (struct linux_target_ops): Wire in the above functions.
1133 (initialize_low_arch) [!__s390x__]: Don't initialize s390x tdescs.
1134 * linux-s390-tdesc.h: New file.
1135
a4105d04
MK		 11362016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
1137
1138 * linux-s390-low.c (s390_supports_tracepoints): New function.
1139 (struct linux_target_ops): Fill supports_tracepoints hook.
1140
35ac8b3e
YQ		 11412016-03-18 Yao Qi <yao.qi@linaro.org>
1142
1143 * linux-low.c (lwp_signal_can_be_delivered): New function.
1144 (linux_resume_one_lwp_throw): Use lwp_signal_can_be_delivered.
1145
94610ec4
YQ		 11462016-03-18 Yao Qi <yao.qi@linaro.org>
1147
1148 * linux-low.c (linux_resume_one_lwp_throw): Set 'signal' to
1149 0 if signal is enqueued. Remove 'signal' from one debugging
1150 message. Move one debugging message to some lines below.
1151 Remove code setting 'signal' to 0.
1152
80aea927
YQ		 11532016-03-18 Yao Qi <yao.qi@linaro.org>
1154
1155 * linux-low.c (linux_low_filter_event): Remove redundant
1156 WIFSTOPPED check together with linux_wstatus_maybe_breakpoint.
1157
b04fd3be
MK		 11582016-03-09 Marcin Kościelnicki <koriakin@0x04.net>
1159
1160 * linux-ppc-low.c (ppc_supports_tracepoints): New function.
1161 (struct linux_target_ops): Wire in the above.
1162
c40c8d4b
YQ		 11632016-03-03 Yao Qi <yao.qi@linaro.org>
1164
1165 * linux-low.c: Update comments to start_step_over.
1166
0f8288ae
YQ		 11672016-03-03 Yao Qi <yao.qi@linaro.org>
1168
1169 PR server/19736
1170 * linux-low.c (handle_extended_wait): Set child suspended
1171 if event_lwp->bp_reinsert isn't zero.
1172
fdbd04a8
YQ		 11732016-03-02 Yao Qi <yao.qi@linaro.org>
1174
1175 * linux-low.c (linux_resume_one_lwp_throw): Replace code with
1176 enqueue_pending_signal.
1177
6896a8fa
MK		 11782016-03-02 Marcin Kościelnicki <koriakin@0x04.net>
1179
1180 * tracepoint.c (cmd_qtstart): Only set ipa_tdesc_idx if agent
1181 is actually loaded.
1182
ab503087
MK		 11832016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
1184
1185 * linux-s390-low.c (s390_num_regs_3264): Define on 31-bit too.
1186 (s390_regmap_3264) [!__s390x__]: New global.
1187 (s390_collect_ptrace_register): Skip map entries containing -1.
1188 (s390_supply_ptrace_register): Ditto.
1189 (s390_fill_gprs_high): New function.
1190 (s390_store_gprs_high): New function.
1191 (s390_regsets): Add NT_S390_HIGH_GPRS.
1192 (s390_get_hwcap): Enable on 31-bit.
1193 (have_hwcap_s390_high_gprs): Enable on 31-bit.
1194 (s390_arch_setup): Enable detection of high GPRs, TDB, VX on 31-bit.
1195 Detect NT_S390_HIGH_GPRS.
1196 (s390_usrregs_info_3264): Enable on 31-bit.
1197 (s390_regs_info): Enable regs_info_3264 on 31-bit.
1198 (initialize_low_arch): Initialize s390_regsets_info_3264 on 31-bit.
1199
ae91f625
MK		 12002016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
1201
1202 PR gdb/13808
1203 * Makefile.in: Add i386-*-linux-ipa.o and amd64-*-linux-ipa.o.
1204 * configure.srv: Ditto.
1205 * linux-aarch64-ipa.c (get_ipa_tdesc): New function.
1206 (initialize_low_tracepoint): Remove ipa_tdesc assignment.
1207 * linux-amd64-ipa.c: Add "linux-x86-tdesc.h" include.
1208 (init_registers_amd64_linux): Remove prototype.
1209 (tdesc_amd64_linux): Remove declaration.
1210 (get_ipa_tdesc): New function.
1211 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
1212 initialize remaining tdescs.
1213 * linux-i386-ipa.c: Add "linux-x86-tdesc.h" include.
1214 (init_registers_i386_linux): Remove prototype.
1215 (tdesc_i386_linux): Remove declaration.
1216 (get_ipa_tdesc): New function.
1217 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
1218 initialize remaining tdescs.
1219 * linux-low.c (linux_get_ipa_tdesc_idx): New function.
1220 (linux_target_ops): wire in linux_get_ipa_tdesc_idx.
1221 * linux-low.h (struct linux_target_ops): Add get_ipa_tdesc_idx.
1222 * linux-x86-low.c: Move tdesc declarations to linux-x86-tdesc.h.
1223 (x86_get_ipa_tdesc_idx): New function.
1224 (the_low_target): Wire in x86_get_ipa_tdesc_idx.
1225 * linux-x86-tdesc.h: New file.
1226 * target.h (struct target_ops): Add get_ipa_tdesc_idx.
1227 (target_get_ipa_tdesc_idx): New macro.
1228 * tracepoint.c (ipa_tdesc_idx): New macro.
1229 (struct ipa_sym_addresses): Add addr_ipa_tdesc_idx.
1230 (symbol_list): Add ipa_tdesc_idx.
1231 (cmd_qtstart): Write ipa_tdesc_idx in the target.
1232 (ipa_tdesc): Remove.
1233 (ipa_tdesc_idx): New variable.
1234 (get_context_regcache): Use get_ipa_tdesc.
1235 (gdb_collect): Ditto.
1236 (gdb_probe): Ditto.
1237 * tracepoint.h (get_ipa_tdesc): New prototype.
1238 (ipa_tdesc): Remove.
1239
e7ad2f14
PA		 12402016-02-24 Pedro Alves <palves@redhat.com>
1241
1242 * linux-low.c (check_stopped_by_breakpoint): Rename to ...
1243 (save_stop_reason): ... this. Use GDB_ARCH_IS_TRAP_HWBKPT and
1244 handle ambiguous GDB_ARCH_IS_TRAP_BRKPT / GDB_ARCH_IS_TRAP_HWBKPT.
1245 Factor out common code between the USE_SIGTRAP_SIGINFO and
1246 !USE_SIGTRAP_SIGINFO blocks.
1247 (linux_low_filter_event): Call save_stop_reason instead of
1248 check_stopped_by_breakpoint and check_stopped_by_watchpoint.
1249 Update comments.
1250 (linux_wait_1): Update comments.
1251
657f9cde
WW		 12522016-02-24 Wei-cheng Wang <cole945@gmail.com>
1253
1254 * linux-ppc-low.c (ppc_supports_z_point_type): New function:
1255 (ppc_insert_point, ppc_remove_point): Insert/remove z-packet breakpoints.
1256 (ppc64_emit_ops_vector): Add target ops - ppc_supports_z_point_type,
1257 ppc_insert_point, ppc_remove_point.
1258
b00b61e1
MK		 12592016-02-17 Marcin Kościelnicki <koriakin@0x04.net>
1260
1261 * linux-s390-low.c (s390_supports_z_point_type): New function.
1262 (struct linux_target_ops): Wire s390_supports_z_point_type in.
1263
553cb527
YQ		 12642016-02-16 Yao Qi <yao.qi@linaro.org>
1265
1266 * linux-arm-low.c (get_next_pcs_syscall_next_pc): Remove argument
1267 PC. Get pc from regcache_read_pc.
1268
a5652c21
YQ		 12692016-02-12 Yao Qi <yao.qi@linaro.org>
1270
1271 * linux-aarch64-low.c (aarch64_get_pc): Call linux_get_pc_64bit
1272 or linux_get_pc_32bit.
1273 (aarch64_set_pc): Call linux_set_pc_64bit or linux_set_pc_32bit.
1274
ed443b61
YQ		 12752016-02-12 Yao Qi <yao.qi@linaro.org>
1276
1277 * linux-arm-low.c (get_next_pcs_ops): Initialize it with
1278 arm_linux_get_next_pcs_fixup.
1279
020ecd38
MK		 12802016-02-12 Marcin Kościelnicki <koriakin@0x04.net>
1281
1282 * tracepoint.c (x_tracepoint_action_download): Change
1283 write_inferior_data_ptr to write_inferior_data_pointer.
1284 (cmd_qtstart): Likewise.
1285 (write_inferior_data_ptr): Remove.
1286 (download_agent_expr): Change write_inferior_data_ptr to
1287 write_inferior_data_pointer.
1288 (download_tracepoint_1): Likewise.
1289 (download_tracepoint): Likewise.
1290 (download_trace_state_variables): Likewise.
1291
7cae9051
WW		 12922016-02-11 Wei-cheng Wang <cole945@gmail.com>
1293 Marcin Kościelnicki <koriakin@0x04.net>
1294
1295 * tracepoint.c (struct tracepoint_action_ops): Remove.
1296 (struct tracepoint_action): Remove ops.
1297 (m_tracepoint_action_download, r_tracepoint_action_download)
1298 (x_tracepoint_action_download, l_tracepoint_action_download): Adjust
1299 size and offset accordingly.
1300 (m_tracepoint_action_ops, r_tracepoint_action_ops)
1301 (x_tracepoint_action_ops, l_tracepoint_action_ops): Remove.
1302 (tracepoint_action_send, tracepoint_action_download): New functions.
1303 Helpers for trace action handlers.
1304 (add_tracepoint_action): Remove setup actions ops.
1305 (download_tracepoint_1, tracepoint_send_agent): Call helper functions.
1306
9f6a71b4
YQ		 13072016-02-10 Yao Qi <yao.qi@linaro.org>
1308
1309 * regcache.c (regcache_raw_read_unsigned): Clear *VAL.
1310
1e94266c
SM		 13112016-02-09 Simon Marchi <simon.marchi@ericsson.com>
1312
1313 * configure.ac: Use AC_CONFIG_FILES instead of passing arguments
1314 to AC_OUTPUT.
1315 * configure: Regenerate.
1316
8adce034
SM		 13172016-02-09 Simon Marchi <simon.marchi@ericsson.com>
1318
1319 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): Change
1320 void * to gdb_byte *.
1321 * linux-low.c (siginfo_fixup): Likewise.
1322 (linux_xfer_siginfo): Likewise.
1323 * linux-low.h (struct linux_target_ops) <siginfo_fixup>:
1324 Likewise.
1325 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
1326
93813b37
WT		 13272016-02-02 Walfred Tedeschi <walfred.tedeschi@intel.com>
1328
1329 * configure.srv (x86_64-*-linux*): Add amd64-linux-siginfo.o
1330 to srv_tgtobj.
1331 (i[34567]86-*-linux*): Add amd64-linux-siginfo.o
1332 to srv_tgtobj.
1333 * linux-x86-low.c [__x86_64__]: Include
1334 "nat/amd64-linux-siginfo.h".
1335 (compat_siginfo_from_siginfo, siginfo_from_compat_siginfo)
1336 (compat_x32_siginfo_from_siginfo, siginfo_from_compat_x32_siginfo)
1337 (compat_timeval, compat_sigval, compat_x32_clock, cpt_si_pid)
1338 (cpt_si_uid, cpt_si_timerid, cpt_si_overrun, cpt_si_status)
1339 (cpt_si_utime, cpt_si_stime, cpt_si_ptr, cpt_si_addr, cpt_si_band)
1340 (cpt_si_fd, si_timerid, si_overrun): Move from
1341 nat/amd64-linux-siginfo.c.
1342 * Makefile.in (amd64-linux-siginfo.o:): New rule.
1343
8424cc97
SM		 13442016-01-28 Simon Marchi <simon.marchi@ericsson.com>
1345
1346 * server.c (skip_to_semicolon): Remove.
1347 (process_point_options): Use strchrnul instead of
1348 skip_to_semicolon.
1349
4d18591b
YQ		 13502016-01-26 Yao Qi <yao.qi@linaro.org>
1351
1352 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Remove argument pc.
1353 * linux-low.c (install_software_single_step_breakpoints): Don't
1354 call regcache_read_pc.
1355 * linux-low.h (struct linux_target_ops) <get_next_pcs>: Remove
1356 argument pc.
1357
d8020970
YQ		 13582016-01-26 Yao Qi <yao.qi@linaro.org>
1359
1360 * linux-low.c (install_software_single_step_breakpoints): Call
1361 regcache_read_pc instead of get_pc.
1362
8b207339
YQ		 13632016-01-26 Yao Qi <yao.qi@linaro.org>
1364
1365 * remote-utils.c (remote_close) [!USE_WIN32API]: Ignore SIGIO.
1366 (unblock_async_io): Rename to ...
1367 (block_unblock_async_io): ... it. New function.
1368 (enable_async_io): Don't install SIGIO handler. Unblock it
1369 instead.
1370 (disable_async_io): Don't ignore SIGIO. Block it instead.
1371 (initialize_async_io): Install SIGIO handler. Don't call
1372 unblock_async_io.
1373
18879fef
YQ		 13742016-01-26 Yao Qi <yao.qi@linaro.org>
1375
1376 * remote-utils.c (getpkt): If the buffer isn't empty, and the
1377 first character is '\003', call *the_target->request_interrupt.
1378
a0f8e08a
YQ		 13792016-01-25 Yao Qi <yao.qi@linaro.org>
1380
1381 * remote-utils.c (new_thread_notify): Remove.
1382 (dead_thread_notify): Likewise.
1383 * remote-utils.h (new_thread_notify): Remove declaration.
1384 (dead_thread_notify): Likewise.
1385
cc5fd9ab
MK		 13862016-01-23 Marcin Kościelnicki <koriakin@0x04.net>
1387
1388 * gdb.trace/pending.exp: Fix expected message on continue.
1389
99e8eb11
MK		 13902016-01-22 Marcin Kościelnicki <koriakin@0x04.net>
1391
1392 * tracepoint.c (write_inferior_data_ptr): Cast to uintptr_t, so that
1393 it works properly on big-endian machines where sizeof (CORE_ADDR)
1394 != sizeof (void *).
1395
a994041d
PA		 13962016-01-21 Pedro Alves <palves@redhat.com>
1397
1398 * Makefile.in (COMPILER_CFLAGS, CXXFLAGS): New.
1399 (INTERNAL_CFLAGS_BASE): Use COMPILER_CFLAGS instead of CFLAGS.
1400 * configure: Regenerate.
1401
f7a6a40d
YQ		 14022016-01-21 Yao Qi <yao.qi@linaro.org>
1403
1404 * linux-arm-low.c (arm_sigreturn_next_pc): Add parameter
1405 is_thumb and set it according to CPSR saved on the stack.
1406 (get_next_pcs_syscall_next_pc): Pass is_thumb to
1407 arm_sigreturn_next_pc.
1408
6f69e520
YQ		 14092016-01-18 Yao Qi <yao.qi@linaro.org>
1410
1411 * linux-low.c (linux_set_pc_64bit): New function.
1412 (linux_get_pc_64bit): New function.
1413 * linux-low.h (linux_set_pc_64bit, linux_get_pc_64bit):
1414 Declare.
1415 * linux-sparc-low.c (debug_threads): Remove declaration.
1416 (sparc_get_pc): Remove.
1417 (the_low_target): Use linux_get_pc_64bit instead of
1418 sparc_get_pc.
1419 * linux-tile-low.c (tile_get_pc, tile_set_pc): Remove.
1420 (the_low_target): Use linux_get_pc_64bit and
1421 linux_set_pc_64bit.
1422
276d4552
YQ		 14232016-01-18 Yao Qi <yao.qi@linaro.org>
1424
1425 * linux-arm-low.c (debug_threads): Remove declaration.
1426 (arm_get_pc, arm_set_pc): Remove.
1427 (the_low_target): Use linux_get_pc_32bit and
1428 linux_set_pc_32bit.
1429 * linux-bfin-low.c (bfin_get_pc, bfin_set_pc): Remove.
1430 (the_low_target): Use linux_get_pc_32bit and
1431 linux_set_pc_32bit.
1432 * linux-cris-low.c (debug_threads): Remove declaration.
1433 (cris_get_pc, cris_set_pc,): Remove.
1434 (the_low_target): Use linux_get_pc_32bit and
1435 linux_set_pc_32bit.
1436 * linux-crisv32-low.c (debug_threads): Remove declaration.
1437 (cris_get_pc, cris_set_pc): Remove.
1438 (the_low_target): Use linux_get_pc_32bit and
1439 linux_set_pc_32bit.
1440 * linux-low.c: Include inttypes.h.
1441 (linux_get_pc_32bit, linux_set_pc_32bit): New functions.
1442 * linux-low.h (linux_get_pc_32bit, linux_set_pc_32bit): Declare.
1443 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Remove.
1444 (the_low_target): Use linux_get_pc_32bit and
1445 linux_set_pc_32bit.
1446 * linux-m68k-low.c (m68k_get_pc, m68k_set_pc): Remove.
1447 (the_low_target): Use linux_get_pc_32bit and
1448 linux_set_pc_32bit.
1449 * linux-nios2-low.c (nios2_get_pc, nios2_set_pc): Remove.
1450 (the_low_target): Use linux_get_pc_32bit and
1451 linux_set_pc_32bit.
1452 * linux-sh-low.c (sh_get_pc, sh_set_pc): Remove.
1453 (the_low_target): Use linux_get_pc_32bit and
1454 linux_set_pc_32bit.
1455 * linux-xtensa-low.c (xtensa_get_pc, xtensa_set_pc): Remove.
1456 (the_low_target): Use linux_get_pc_32bit and
1457 linux_set_pc_32bit.
1458
eb0edac8
GB		 14592016-01-18 Gary Benson <gbenson@redhat.com>
1460
1461 * configure.ac (AC_FUNC_FORK): New check.
1462 * config.in: Regenerate.
1463 * configure: Likewise.
1464
1b451dda
YQ		 14652016-01-14 Yao Qi <yao.qi@linaro.org>
1466
1467 * linux-aarch32-low.c (thumb2_breakpoint): Make it static.
1468 * linux-aarch32-low.h (thumb2_breakpoint): Remove declaration.
1469 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Pass 1 to
1470 arm_get_next_pcs_ctor.
1471
82075af2
JS		 14722016-01-12 Josh Stone <jistone@redhat.com>
1473 Philippe Waroquiers <philippe.waroquiers@skynet.be>
1474
1475 * inferiors.h: Include "gdb_vecs.h".
1476 (struct process_info): Add syscalls_to_catch.
1477 * inferiors.c (remove_process): Free syscalls_to_catch.
1478 * remote-utils.c (prepare_resume_reply): Report syscall_entry and
1479 syscall_return stops.
1480 * server.h (UNKNOWN_SYSCALL, ANY_SYSCALL): Define.
1481 * server.c (handle_general_set): Handle QCatchSyscalls.
1482 (handle_query): Report support for QCatchSyscalls.
1483 * target.h (struct target_ops): Add supports_catch_syscall.
1484 (target_supports_catch_syscall): New macro.
1485 * linux-low.h (struct linux_target_ops): Add get_syscall_trapinfo.
1486 (struct lwp_info): Add syscall_state.
1487 * linux-low.c (handle_extended_wait): Mark syscall_state as an entry.
1488 Maintain syscall_state and syscalls_to_catch across exec.
1489 (get_syscall_trapinfo): New function, proxy to the_low_target.
1490 (linux_low_ptrace_options): Enable PTRACE_O_TRACESYSGOOD.
1491 (linux_low_filter_event): Toggle syscall_state entry/return for
1492 syscall traps, and set it ignored for all others.
1493 (gdb_catching_syscalls_p): New function.
1494 (gdb_catch_this_syscall_p): New function.
1495 (linux_wait_1): Handle SYSCALL_SIGTRAP.
1496 (linux_resume_one_lwp_throw): Add PTRACE_SYSCALL possibility.
1497 (linux_supports_catch_syscall): New function.
1498 (linux_target_ops): Install it.
1499 * linux-x86-low.c (x86_get_syscall_trapinfo): New function.
1500 (the_low_target): Install it.
1501
8f13a3ce
MF		 15022016-01-12 Mike Frysinger <vapier@gentoo.org>
1503
1504 * acinclude.m4: Include new ../warning.m4 file.
1505 * configure: Regenerated.
1506 * configure.ac: Replace all warning logic with AM_GDB_WARNINGS.
1507
5b3da067
MF		 15082016-01-12 Mike Frysinger <vapier@gentoo.org>
1509
1510 * ax.c (is_goto_target): Mark static.
1511 * linux-low.c (register_addr): Likewise.
1512 (linux_fetch_registers, linux_store_registers): Likewise.
1513 * mem-break.c (any_persistent_commands): Fix old prototype.
1514 (add_commands_to_breakpoint): Mark static.
1515 * regcache.c (find_register_by_name): Delete unused func.
1516 * remote-utils.c (hex_or_minus_one): Mark static.
1517 * server.c (monitor_show_help): Mark static.
1518 (handle_query, handle_v_cont, handle_v_attach, handle_v_kill,
1519 handle_v_requests): Likewise.
1520
bc504a31
PA		 15212016-01-12 Pedro Alves <palves@redhat.com>
1522
1523 Remove use of the registered trademark symbol throughout.
1524
5a0dd67a
YQ		 15252016-01-08 Yao Qi <yao.qi@linaro.org>
1526
1527 * remote-utils.c (getpkt): If c is '\003', call target hook
1528 request_interrupt.
1529
b2ca446f
YQ		 15302016-01-06 Yao Qi <yao.qi@linaro.org>
1531
1532 * linux-aarch32-low.h (arm_abi_breakpoint): Move to
1533 linux-aarch32-low.c.
1534 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
1535 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
1536 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
1537 (thumb2_breakpoint): Declare.
1538 * linux-aarch32-low.c (arm_abi_breakpoint): Moved from
1539 linux-aarch32-low.h.
1540 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
1541 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
1542 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
1543
edd88788
JB		 15442016-01-01 Joel Brobecker <brobecker@adacore.com>
1545
1546 * gdbreplay.c (gdbreplay_version): Change copyright year in
1547 version message.
1548 * server.c (gdbserver_version): Likewise.
1549
65da7f14
PP		 15502015-12-28 Patrick Palka <patrick@parcs.ath.cx>
1551
1552 * server.c (crc32_table): Delete.
1553 (crc32): Use libiberty's xcrc32 function.
1554
4abd5ed2
JB		 15552015-12-22 Joel Brobecker <brobecker@adacore.com>
1556
1557 * lynx-low.c (lynx_delete_thread_callback): New function.
1558 (lynx_mourn): Properly delete our process and all of its
1559 threads. Remove call to clear_inferiors.
1560
0e50fe5c
JB		 15612015-12-22 Joel Brobecker <brobecker@adacore.com>
1562
1563 * target.c (thread_search_callback): Add check that
1564 the thread_stopped target callback is not NULL before
1565 calling it.
1566
35adc03f
YQ		 15672015-12-21 Yao Qi <yao.qi@linaro.org>
1568
1569 * linux-aarch32-low.h [__aarch64__]: Use arm_abi_breakpoint
1570 arm breakpoint.
1571
bd2b2909
AT		 15722015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
1573
1574 * server.c (handle_query): Call target_supports_software_single_step.
1575
7fe5e27e
AT		 15762015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
1577
1578 * linux-low.c (single_step): New function.
1579 (linux_resume_one_lwp_throw): Call single_step.
1580 (start_step_over): Likewise.
1581
d9311bfa
AT		 15822015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
1583
1584 * Makefile.in (SFILES): Append arch/arm-linux.c,
1585 arch/arm-get-next-pcs.c.
1586 (arm-linux.o): New rule.
1587 (arm-get-next-pcs.o): New rule.
1588 * configure.srv (arm*-*-linux*): Add arm-get-next-pcs.o,
1589 arm-linux.o.
1590 * linux-aarch32-low.c (arm_abi_breakpoint): Remove macro. Moved
1591 to linux-aarch32-low.c.
1592 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
1593 (arm_breakpoint_len, thumb_breakpoint): Likewise.
1594 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
1595 (thumb2_breakpoint_len): Likewise.
1596 (arm_is_thumb_mode): Make non-static.
1597 * linux-aarch32-low.h (arm_abi_breakpoint): New macro. Moved
1598 from linux-aarch32-low.c.
1599 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
1600 (arm_breakpoint_len, thumb_breakpoint): Likewise.
1601 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
1602 (thumb2_breakpoint_len): Likewise.
1603 (arm_is_thumb_mode): New declaration.
1604 * linux-arm-low.c: Include arch/arm-linux.h
1605 aarch/arm-get-next-pcs.h, sys/syscall.h.
1606 (get_next_pcs_ops): New struct.
1607 (get_next_pcs_addr_bits_remove): New function.
1608 (get_next_pcs_is_thumb): New function.
1609 (get_next_pcs_read_memory_unsigned_integer): Likewise.
1610 (arm_sigreturn_next_pc): Likewise.
1611 (get_next_pcs_syscall_next_pc): Likewise.
1612 (arm_gdbserver_get_next_pcs): Likewise.
1613 (struct linux_target_ops) <arm_gdbserver_get_next_pcs>:
1614 Initialize.
1615 * linux-low.h: Move CORE_ADDR vector definition to gdb_vecs.h.
1616 * server.h: Include gdb_vecs.h.
1617
68ce2059
AT		 16182015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
1619
1620 * Makefile.in (SFILES): Append common/common-regcache.c.
1621 (OBS): Append common-regcache.o.
1622 (common-regcache.o): New rule.
1623 * regcache.c (init_register_cache): Initialize cache to
1624 REG_UNAVAILABLE.
1625 (regcache_raw_read_unsigned): New function.
1626 * regcache.h (REG_UNAVAILABLE, REG_VALID): Replaced by shared
1627 register_status enum.
1628
fa5308bd
AT		 16292015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
1630
1631 * linux-aarch64-low.c (the_low_targets): Rename
1632 breakpoint_reinsert_addr to get_next_pcs.
1633 * linux-arm-low.c (the_low_targets): Likewise.
1634 * linux-bfin-low.c (the_low_targets): Likewise.
1635 * linux-cris-low.c (the_low_targets): Likewise.
1636 * linux-crisv32-low.c (the_low_targets): Likewise.
1637 * linux-low.c (can_software_single_step): Likewise.
1638 (install_software_single_step_breakpoints): New function.
1639 (start_step_over): Use install_software_single_step_breakpoints.
1640 * linux-low.h: New CORE_ADDR vector.
1641 (struct linux_target_ops) Rename breakpoint_reinsert_addr to
1642 get_next_pcs.
1643 * linux-mips-low.c (the_low_targets): Likewise.
1644 * linux-nios2-low.c (the_low_targets): Likewise.
1645 * linux-sparc-low.c (the_low_targets): Likewise.
1646
4a6ed09b
PA		 16472015-12-17 Pedro Alves <palves@redhat.com>
1648
1649 * linux-low.c (linux_kill_one_lwp): Remove references to
1650 LinuxThreads.
1651 (kill_lwp): Remove HAVE_TKILL_SYSCALL check. No longer fall back
1652 to 'kill'.
1653 (linux_init_signals): Delete.
1654 (initialize_low): Adjust.
1655 * thread-db.c (thread_db_init): Remove LinuxThreads reference.
1656
7544db95
PA		 16572015-12-16 Pedro Alves <palves@redhat.com>
1658
1659 * configure.ac (compiler warning flags): When testing a
1660 -Wno-foo option, check whether -Wfoo works instead.
1661 * configure: Regenerate.
1662
8020350c
DB		 16632015-12-11 Don Breazeal <donb@codesourcery.com>
1664
1665 * server.c (process_serial_event): Don't exit from gdbserver
1666 in remote mode if there are still active inferiors.
1667
db91f502
YQ		 16682015-12-11 Yao Qi <yao.qi@linaro.org>
1669
1670 * linux-aarch64-low.c (aarch64_breakpoint_at): Call
1671 arm_breakpoint_at if the process is 32-bit.
1672
b37a6290
YQ		 16732015-12-11 Yao Qi <yao.qi@linaro.org>
1674
1675 * linux-aarch32-low.c [__aarch64__]: Use arm_abi_breakpoint
1676 arm breakpoint.
1677
17b1509a
YQ		 16782015-12-07 Yao Qi <yao.qi@linaro.org>
1679
1680 * configure.srv: Append arm.o to srv_tgtobj for
1681 aarch64*-*-linux* target.
1682 * linux-aarch32-low.c (arm_abi_breakpoint): New macro. Moved
1683 from linux-arm-low.c.
1684 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
1685 (arm_breakpoint_len, thumb_breakpoint): Likewise.
1686 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
1687 (thumb2_breakpoint_len): Likewise.
1688 (arm_is_thumb_mode, arm_breakpoint_at): Likewise.
1689 (arm_breakpoint_kinds): Likewise.
1690 (arm_breakpoint_kind_from_pc): Likewise.
1691 (arm_sw_breakpoint_from_kind): Likewise.
1692 (arm_breakpoint_kind_from_current_state): Likewise.
1693 * linux-aarch32-low.h (arm_breakpoint_kind_from_pc): Declare.
1694 (arm_sw_breakpoint_from_kind): Declare.
1695 (arm_breakpoint_kind_from_current_state): Declare.
1696 (arm_breakpoint_at): Declare.
1697 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): Call
1698 arm_sw_breakpoint_from_kind if process is 32-bit.
1699 (aarch64_breakpoint_kind_from_pc): New function.
1700 (aarch64_breakpoint_kind_from_current_state): New function.
1701 (the_low_target): Initialize fields breakpoint_kind_from_pc
1702 and breakpoint_kind_from_current_state.
1703 * linux-arm-low.c (arm_breakpoint_kinds): Move to
1704 linux-aarch32-low.c.
1705 (arm_abi_breakpoint, arm_eabi_breakpoint): Likewise.
1706 (arm_breakpoint, arm_breakpoint_len): Likewise.
1707 (thumb_breakpoint, thumb_breakpoint_len): Likewise.
1708 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
1709 (arm_is_thumb_mode): Likewise.
1710 (arm_breakpoint_at): Likewise.
1711 (arm_breakpoint_kind_from_pc): Likewise.
1712 (arm_sw_breakpoint_from_kind): Likewise.
1713 (arm_breakpoint_kind_from_current_state): Likewise.
1714
1715 Revert:
1716 2015-08-04 Yao Qi <yao.qi@linaro.org>
1717
1718 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
1719 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
1720 * server.c (extended_protocol): Remove "static".
1721 * server.h (extended_protocol): Declare it.
1722
ece66d65
JS		 17232015-12-04 Josh Stone <jistone@redhat.com>
1724
1725 * target.h (struct target_ops) <arch_setup>: Rename to ...
1726 (struct target_ops) <post_create_inferior>: ... this.
1727 (target_arch_setup): Rename to ...
1728 (target_post_create_inferior): ... this, calling post_create_inferior.
1729 * server.c (start_inferior): Update target_arch_setup calls to
1730 target_post_create_inferior.
1731 * linux-low.c (linux_low_ptrace_options): Forward declare.
1732 (linux_arch_setup): Update its comment for general use.
1733 (linux_post_create_inferior): New, run arch_setup and setup ptrace.
1734 (struct linux_target_ops): Use linux_post_create_inferior.
1735 * lynx-low.c (struct lynx_target_ops): Update arch_setup stub comment
1736 to post_create_inferior.
1737 * nto-low.c (struct nto_target_ops): Likewise.
1738 * spu-low.c (struct spu_target_ops): Likewise.
1739 * win32-low.c (struct win32_target_ops): Likewise.
1740
e58c48b4
AT		 17412015-12-03 Antoine Tremblay <antoine.tremblay@ericsson.com>
1742
1743 * linux-arm-low.c: Remove duplicate arch/arm.h include.
1744
fbec8956
AT		 17452015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
1746
1747 * linux-arm-low.c (arm_reinsert_addr): Remove function.
1748 (struct linux_target_ops <breakpoint_reinsert_addr>: Set to NULL.
1749 * linux-cris-low.c (cris_reinsert_addr> Remove function.
1750 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
1751 * linux-crisv32-low.c (cris_reinsert_addr): Remove function.
1752 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
1753 * linux-mips-low.c (mips_reinsert_addr): Remove function.
1754 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
1755 * linux-nios2-low.c (nios2_reinsert_addr): Remove function.
1756 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
1757 * linux-sparc-low.c (sparc_reinsert_addr): Remove function.
1758 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
1759
9b4c5f87
AT		 17602015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
1761
1762 * linux-low.c (linux_look_up_symbols): Don't call
1763 linux_supports_traceclone.
1764 * linux-low.h (thread_db_init): Remove use_events argument.
1765 * thread-db.c (thread_db_use_event): Remove global variable.
1766 (struct thread_db) <td_thr_event_enable_p>: Remove field.
1767 (struct thread_db) <td_create_bp>: Remove field.
1768 (thread_db_create_event): Remove function.
1769 (thread_db_enable_reporting): Likewise.
1770 (find_one_thread): Don't check for thread_db_use_events.
1771 (attach_thread): Likewise.
1772 (thread_db_load_search): Remove td_thr_event_enable_p initialization.
1773 (try_thread_db_load_1): Don't check for thread_db_use_events.
1774 (thread_db_init): Remove use_events argument and thread events
1775 handling.
1776 (remove_thread_event_breakpoints): Remove function.
1777 (thread_db_detach): Remove call to remove_thred_event_breakpoints.
1778
7d00775e
AT		 17792015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
1780
1781 * linux-aarch64-low.c (aarch64_supports_hardware_single_step):
1782 New function.
1783 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
1784 * linux-arm-low.c (arm_supports_hardware_single_step): New function.
1785 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
1786 * linux-bfin-low.c (bfin_supports_hardware_single_step): New function.
1787 (struct linux_target_ops) <bfin_supports_hardware_single_step>:
1788 Initialize.
1789 * linux-crisv32-low.c (cris_supports_hardware_single_step):
1790 New function.
1791 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
1792 * linux-low.c (can_hardware_single_step): Use
1793 supports_hardware_single_step.
1794 (can_software_single_step): New function.
1795 (start_step_over): Call can_software_single_step.
1796 (linux_supports_hardware_single_step): New function.
1797 (struct target_ops) <supports_software_single_step>: Initialize.
1798 * linux-low.h (struct linux_target_ops)
1799 <supports_hardware_single_step>: Initialize.
1800 * linux-m32r-low.c (m32r_supports_hardware_single_step): New function.
1801 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
1802 * linux-ppc-low.c (ppc_supports_hardware_single_step): New function.
1803 (struct linux_target_ops) <supports_hardware_single_step> Initialize.
1804 * linux-s390-low.c (s390_supports_hardware_single_step): New function.
1805 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
1806 * linux-sh-low.c (sh_supports_hardware_single_step): New function.
1807 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
1808 * linux-tic6x-low.c (tic6x_supports_hardware_single_step): New function.
1809 (struct linux_target_ops) <tic6x_supports_hardware_single_step>:
1810 Initialize.
1811 * linux-tile-low.c (tile_supports_hardware_single_step): New function.
1812 (struct linux_target_ops) <tile_supports_hardware_single_step>:
1813 Initialize.
1814 * linux-x86-low.c (x86_supports_hardware_single_step) New function.
1815 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
1816 * linux-xtensa-low.c (xtensa_supports_hardware_single_step):
1817 New function.
1818 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
1819 * target.h (struct target_ops): <supports_software_single_step>:
1820 New field.
1821 (target_supports_software_single_step): New macro.
1822
2d97cd35
AT		 18232015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
1824
1825 * linux-low.c (linux_wait_1): Fix pc advance condition.
1826 * mem-break.c (reinsert_breakpoint_inserted_here): New function.
1827 * mem-break.h (reinsert_breakpoint_inserted_here): New declaration.
1828
769ef81f
AT		 18292015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
1830
1831 * linux-arm-low.c (arm_is_thumb_mode): New function.
1832 (arm_breakpoint_at): Use arm_is_thumb_mode.
1833 (arm_breakpoint_kind_from_current_state): New function.
1834 (struct linux_target_ops) <breakpoint_kind_from_current_state>:
1835 Initialize.
1836 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_current_state.
1837 (linux_breakpoint_kind_from_current_state): New function.
1838 (struct target_ops <breakpoint_kind_from_current_state>: Initialize.
1839 * linux-low.h (struct linux_target_ops)
1840 <breakpoint_kind_from_current_state>: New field.
1841 * target.h (struct target_ops): Likewise.
1842 (target_breakpoint_kind_from_current_state): New macro.
1843
1bebeeca
PA		 18442015-11-30 Pedro Alves <palves@redhat.com>
1845
1846 * linux-low.c (linux_resume): Wake up the event loop before
1847 returning.
1848
a67a9fae
PA		 18492015-11-30 Pedro Alves <palves@redhat.com>
1850
1851 * mem-break.c (check_gdb_bp_preconditions): Remove current_thread
1852 check.
1853 (set_gdb_breakpoint): If prepare_to_access_memory fails, set *ERR
1854 to -1.
1855 * target.c (struct thread_search): New structure.
1856 (thread_search_callback): New function.
1857 (prev_general_thread): New global.
1858 (prepare_to_access_memory, done_accessing_memory): New functions.
1859 * target.h (prepare_to_access_memory, done_accessing_memory):
1860 Replace macros with function declarations.
1861
f2faf941
PA		 18622015-11-30 Pedro Alves <palves@redhat.com>
1863
1864 PR 14618
1865 * linux-low.c (linux_wait_1): If the last resumed thread is gone,
1866 report TARGET_WAITKIND_NO_RESUMED.
1867 * remote-utils.c (prepare_resume_reply): Handle
1868 TARGET_WAITKIND_NO_RESUMED.
1869 * server.c (report_no_resumed): New global.
1870 (handle_query) <qSupported>: Handle "no-resumed+". Report
1871 "no-resumed+" support.
1872 (resume): When the target reports TARGET_WAITKIND_NO_RESUMED, only
1873 return error if the client doesn't support no-resumed events.
1874 (push_stop_notification): New function.
1875 (handle_target_event): Use it. Report TARGET_WAITKIND_NO_RESUMED
1876 events if the client supports them.
1877
a681f9c9
PA		 18782015-11-30 Pedro Alves <palves@redhat.com>
1879
1880 * linux-low.c (thread_still_has_status_pending_p): Don't check
1881 vCont;t here.
1882 (lwp_resumed): New function.
1883 (status_pending_p_callback): Return early if the LWP is not
1884 supposed to be resumed.
1885
65706a29
PA		 18862015-11-30 Pedro Alves <palves@redhat.com>
1887
1888 * linux-low.c (handle_extended_wait): Assert that the LWP's
1889 waitstatus is TARGET_WAITKIND_IGNORE. If GDB wants to hear about
1890 thread create events, leave the new child's status pending.
1891 (linux_low_filter_event): If GDB wants to hear about thread exit
1892 events, leave the LWP marked dead and don't delete it.
1893 (linux_wait_for_event_filtered): Don't check for thread exit.
1894 (filter_exit_event): New function.
1895 (linux_wait_1): Use it, when returning an exit event.
1896 (linux_resume_one_lwp_throw): Assert that the LWP's
1897 waitstatus is TARGET_WAITKIND_IGNORE.
1898 * remote-utils.c (prepare_resume_reply): Handle
1899 TARGET_WAITKIND_THREAD_CREATED and TARGET_WAITKIND_THREAD_EXITED.
1900 * server.c (report_thread_events): New global.
1901 (handle_general_set): Handle QThreadEvents.
1902 (handle_query) <qSupported>: Handle and report QThreadEvents+;
1903 (handle_target_event): Handle TARGET_WAITKIND_THREAD_CREATED and
1904 TARGET_WAITKIND_THREAD_EXITED.
1905 * server.h (report_thread_events): Declare.
1906
56cf4bed
PA		 19072015-11-30 Pedro Alves <palves@redhat.com>
1908
1909 * linux-low.c (resume_stopped_resumed_lwps): Don't check whether
1910 the thread's last_resume_kind was resume_stop.
1911
500c1d85
PA		 19122015-11-30 Pedro Alves <palves@redhat.com>
1913
1914 * linux-low.c (linux_attach): In non-stop mode, wait for one stop
1915 before returning.
1916
de979965
PA		 19172015-11-30 Pedro Alves <palves@redhat.com>
1918
1919 * server.c (handle_v_requests): Handle vCtrlC.
1920
34c65914
PA		 19212015-11-30 Pedro Alves <palves@redhat.com>
1922
1923 * gdbthread.h (find_any_thread_of_pid): Declare.
1924 * inferiors.c (thread_of_pid, find_any_thread_of_pid): New
1925 functions.
1926 * server.c (handle_query): If current_thread is NULL, look for
1927 another thread of the selected process.
1928
79efa585 19292015-11-26 Daniel Colascione <dancol@dancol.org>
01a49af8 1930 Simon Marchi <simon.marchi@ericsson.com>
79efa585
SM		 1931
1932 * linux-low.c (linux_target_ops): Use linux_proc_tid_get_name.
1933 * server.c (handle_qxfer_threads_worker): Refactor to include thread
1934 name in reply.
1935 * target.h (struct target_ops) <thread_name>: New field.
1936 (target_thread_name): New macro.
1937
80d82c19
JB		 19382015-11-23 Joel Brobecker <brobecker@adacore.com>
1939
1940 * regcache.h (regcache_invalidate_pid): Add declaration.
1941 * regcache.c (regcache_invalidate_pid): New function, extracted
1942 from regcache_invalidate.
1943 (regcache_invalidate): Reimplement using regcache_invalidate_pid.
1944 Add trivial documentation comment.
1945 * lynx-low.c: Use regcache_invalidate_pid instead of
1946 regcache_invalidate.
1947
64da5dd5
JB		 19482015-11-23 Joel Brobecker <brobecker@adacore.com>
1949
1950 * configure.ac: Do not call AC_CHECK_TYPES for Elf32_auxv_t
1951 and Elf64_auxv_t if the target is Android.
1952
37ce4055
DE		 19532015-11-22 Doug Evans <xdje42@gmail.com>
1954
1955 * target.h: #include <sys/types.h>.
1956
06e03fff
PA		 19572015-11-19 Pedro Alves <palves@redhat.com>
1958
1959 * linux-low.c (linux_process_qsupported): Change prototype.
1960 Adjust.
1961 * linux-low.h (struct linux_target_ops) <process_qsupported>:
1962 Change prototype.
1963 * linux-x86-low.c (x86_linux_process_qsupported): Change prototype
1964 and adjust to loop over all features.
1965 * server.c (handle_query) <qSupported>: Adjust to call
1966 target_process_qsupported once, passing it a vector of unprocessed
1967 features.
1968 * target.h (struct target_ops) <process_qsupported>: Change
1969 prototype.
1970 (target_process_qsupported): Adjust.
1971
9a084706
PA		 19722015-11-19 Pedro Alves <palves@redhat.com>
1973
1974 * configure.ac (ERROR_ON_WARNING): Don't check whether in C++
1975 mode.
1976 * configure: Regenerate.
1977
dad44a1f
PA		 19782015-11-19 Pedro Alves <palves@redhat.com>
1979
1980 * configure: Regenerate.
1981
231c0592
YQ		 19822015-11-19 Yao Qi <yao.qi@linaro.org>
1983
1984 * linux-aarch64-low.c (emit_data_processing_reg): Change opcode
1985 type to uint32_t.
1986
6c1c9a8b
YQ		 19872015-11-19 Yao Qi <yao.qi@linaro.org>
1988
1989 * linux-aarch64-low.c (enum aarch64_operand_type): New.
1990 (struct aarch64_operand): Move enum out.
1991
9caa3311
YQ		 19922015-11-19 Yao Qi <yao.qi@linaro.org>
1993
1994 * linux-aarch64-low.c (aarch64_fill_fpregset): Cast buf to
1995 struct user_fpsimd_state *.
1996 (aarch64_store_fpregset): Likewise.
1997
6a69a054
YQ		 19982015-11-19 Yao Qi <yao.qi@linaro.org>
1999
2000 * linux-aarch64-low.c (aarch64_fill_gregset): Cast buf to
2001 struct user_pt_regs *.
2002 (aarch64_store_gregset): Likewise.
2003
1798301e
PA		 20042015-11-18 Pedro Alves <palves@redhat.com>
2005
2006 * Makefile.in (all_object_files): Add $IPA_OBJS.
2007
ce7715e2
PA		 20082015-11-17 Pedro Alves <palves@redhat.com>
2009
2010 * win32-low.c (win32_resume): Use gdb_signal_from_host,
2011 GDB_SIGNAL_0 and gdb_signal_to_string.
2012
c0879059
PA		 20132015-11-17 Pedro Alves <palves@redhat.com>
2014
2015 * win32-low.c (handle_output_debug_string): Remove parameter.
2016 (win32_kill): Remove our_status local and adjust call to
2017 handle_output_debug_string.
2018 (get_child_debug_event): Adjust call to
2019 handle_output_debug_string.
2020
1996e237
SM		 20212015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
2022
2023 * linux-mips-low.c (mips_fill_gregset): Add cast.
2024 (mips_store_gregset): Likewise.
2025 (mips_fill_fpregset): Likewise.
2026 (mips_store_fpregset): Likewise.
2027
cbec665b
SM		 20282015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
2029
2030 * linux-mips-low.c (mips_add_watchpoint): Rename private to
2031 priv.
2032
eb3e3c67
SM		 20332015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
2034
2035 * linux-mips-low.c (mips_linux_new_thread): Change type of
2036 watch_type to enum target_hw_bp_type.
2037
171de4b8
SM		 20382015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
2039
2040 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type):
2041 Change return type to arm_hwbp_type.
2042
04248ead
SM		 20432015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
2044
2045 * linux-aarch32-low.c (arm_fill_gregset): Add cast.
2046 (arm_store_gregset): Likewise.
2047 * linux-arm-low.c (arm_get_hwcap): Likewise.
2048 (arm_read_description): Likewise.
2049
04b3479c
SM		 20502015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
2051
2052 * linux-aarch32-low.c (aarch32_regsets): Use NULL_REGSET.
2053
2bc84e8a
SM		 20542015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
2055
2056 * linux-ppc-low.c (ppc_get_hwcap): Add cast.
2057 (ppc_fill_vsxregset): Likewise.
2058 (ppc_store_vsxregset): Likewise.
2059 (ppc_fill_vrregset): Likewise.
2060 (ppc_store_vrregset): Likewise.
2061 (ppc_fill_evrregset): Likewise.
2062 (ppc_store_evrregset): Likewise.
2063
e6c5bb05
SM		 20642015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
2065
2066 * linux-ppc-low.c (ppc_usrregs_info): Remove
2067 forward-declaration.
2068 (ppc_arch_setup): Move lower in file.
2069
7ea45d72
SM		 20702015-10-30 Simon Marchi <simon.marchi@ericsson.com>
2071
2072 * proc-service.c (ps_pdread): Change CORE_ADDR cast to uintptr_t.
2073 (ps_pdwrite): Likewise.
2074
69291610
HW		 20752015-10-29 Henrik Wallin <henrik.wallin@windriver.com>
2076
2077 * linux-arm-low.c (arm_new_thread): Move pointer dereference
2078 to after assert checks.
2079
b42945fd
SM		 20802015-10-29 Simon Marchi <simon.marchi@ericsson.com>
2081
2082 * proc-service.c (ps_pdread): Add/adjust casts.
2083 (ps_pdwrite): Add/adjust casts.
2084
d6f85c84
SM		 20852015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
2086
2087 * server.c (handle_search_memory_1): Cast return value of
2088 memmem.
2089
f98cd059
SM		 20902015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
2091
2092 * server.c (write_qxfer_response): Change type of data to
2093 gdb_byte *.
2094
d2412fa5
PA		 20952015-10-29 Pedro Alves <palves@redhat.com>
2096
2097 * mem-break.c (Z_packet_to_bkpt_type): Add cast.
2098
c17414a2
PA		 20992015-10-29 Pedro Alves <palves@redhat.com>
2100
2101 * tracepoint.c (clear_installed_tracepoints): Add casts.
2102
e053fbc4
PA		 21032015-10-29 Pedro Alves <palves@redhat.com>
2104
2105 * server.c (handle_v_cont, process_serial_event): Add enum
2106 gdb_signal casts to signal parsing code.
2107
add67df8
PA		 21082015-10-29 Pedro Alves <palves@redhat.com>
2109
2110 * linux-low.h (NULL_REGSET): Define.
2111 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
2112 * linux-arm-low.c (arm_regsets): Likewise.
2113 * linux-crisv32-low.c (cris_regsets): Likewise.
2114 * linux-m68k-low.c (m68k_regsets): Likewise.
2115 * linux-mips-low.c (mips_regsets): Likewise.
2116 * linux-nios2-low.c (nios2_regsets): Likewise.
2117 * linux-ppc-low.c (ppc_regsets): Likewise.
2118 * linux-s390-low.c (s390_regsets): Likewise.
2119 * linux-sh-low.c (sh_regsets): Likewise.
2120 * linux-sparc-low.c (sparc_regsets): Likewise.
2121 * linux-tic6x-low.c (tic6x_regsets): Likewise.
2122 * linux-tile-low.c (tile_regsets): Likewise.
2123 * linux-x86-low.c (x86_regsets): Likewise.
2124 * linux-xtensa-low.c (xtensa_regsets): Likewise.
2125
50bc912a
PA		 21262015-10-29 Pedro Alves <palves@redhat.com>
2127
2128 * linux-low.h (NULL_REGSET): Define.
2129 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
2130 * linux-arm-low.c (arm_regsets): Likewise.
2131 * linux-crisv32-low.c (cris_regsets): Likewise.
2132 * linux-m68k-low.c (m68k_regsets): Likewise.
2133 * linux-mips-low.c (mips_regsets): Likewise.
2134 * linux-nios2-low.c (nios2_regsets): Likewise.
2135 * linux-ppc-low.c (ppc_regsets): Likewise.
2136 * linux-s390-low.c (s390_regsets): Likewise.
2137 * linux-sh-low.c (sh_regsets): Likewise.
2138 * linux-sparc-low.c (sparc_regsets): Likewise.
2139 * linux-tic6x-low.c (tic6x_regsets): Likewise.
2140 * linux-tile-low.c (tile_regsets): Likewise.
2141 * linux-x86-low.c (x86_regsets): Likewise.
2142 * linux-xtensa-low.c (xtensa_regsets): Likewise.
2143
682b2546
DE		 21442015-10-26 Doug Evans <dje@google.com>
2145
2146 * linux-low.c (__SIGRTMIN): Move to nat/linux-nat.h.
2147
963843d4
DE		 21482015-10-26 Doug Evans <dje@google.com>
2149
2150 * linux-low.c (W_STOPCODE): Moved to common/gdb_wait.h.
2151
d41401ac
DE		 21522015-10-26 Doug Evans <dje@google.com>
2153
2154 * thread-db.c (find_one_thread): Cast ti.ti_tid to unsigned long
2155 for debug_printf.
2156 (attach_thread, find_new_threads_callback): Ditto.
2157
3db28855
AT		 21582015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
2159
2160 * mem-break.h (set_breakpoint_data): Remove.
2161
fb78e89c
AT		 21622015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
2163
2164 * nto-low.c (nto_sw_breakpoint_from_kind): New function.
2165 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
2166 (initialize_low): Remove set_breakpoint_data call.
2167 * spu-low.c (spu_sw_breakpoint_from_kind): New function.
2168 (struct target_ops) <sw_breakpoint_from_kind>: Iniitalize.
2169 (initialize_low): Remove set_breakpoint_data call.
2170 * win32-low.c (win32_sw_breakpoint_from_kind): New function.
2171 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
2172 (initialize_low): Remove set_breakpoint_data call.
2173
2e6ee069
AT		 21742015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
2175
2176 * linux-low.c (default_breakpoint_kind_from_pc): Move to target.c.
2177 * mem-break.c (set_breakpoint_at): Use target_breakpoint_kind_from_pc.
2178 * target.c (default_breakpoint_kind_from_pc): Moved from linux-low.c
2179 * target.h (target_breakpoint_kind_from_pc): New macro.
2180
1652a986
AT		 21812015-10-22 Antoine Tremblay <antoine.tremblay@ericsson.com>
2182
2183 * linux-low.c (default_breakpoint_kind_from_pc): New function.
2184 (linux_breakpoint_kind_from_pc): Use default_breakpoint_kind_from_pc for
2185 the default breakpoint kind.
2186
abeead09
AT		 21872015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
2188
2189 * linux-arm-low.c (arm_supports_z_point_type): Add software
2190 breakpoint support.
2191
b0b4b501
AT		 21922015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
2193
2194 * linux-arm-low.c: Refactor breakpoint definitions.
2195 (arm_breakpoint_at): Adjust for arm_abi_breakpoint.
2196 (arm_sw_breakpoint_from_kind): Adjust for arm_breakpoint.
2197
8689682c
AT		 21982015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
2199
2200 * Makefile.in: Add arm.c/o.
2201 * configure.srv: Likewise.
2202 * linux-arm-low.c (arm_breakpoint_kinds): New enum.
2203 (arm_breakpoint_kind_from_pc): New function.
2204 (arm_sw_breakpoint_from_kind): Return proper kind.
2205 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize.
2206
27165294
AT		 22072015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
2208
2209 * linux-low.c (initialize_low): Ajdust for breakpoint global variables
2210 removal.
2211 * mem-break.c : Remove breakpoint_data/breakpoint_len global variables.
2212 (struct raw_breakpoint) <size>: Remove.
2213 (struct raw_breakpoint) <kind>: Add.
2214 (bp_size): New function.
2215 (bp_opcode): Likewise.
2216 (find_raw_breakpoint_at): Adjust for kind.
2217 (insert_memory_breakpoint): Adjust for kind call bp_size,bp_opcode.
2218 (remove_memory_breakpoint): Adjust for kind call bp_size.
2219 (set_raw_breakpoint_at): Adjust for kind.
2220 (set_breakpoint): Likewise.
2221 (set_breakpoint_at): Call breakpoint_kind_from_pc.
2222 (delete_raw_breakpoint): Adjust for kind.
2223 (delete_breakpoint): Likewise.
2224 (find_gdb_breakpoint): Likewise.
2225 (set_gdb_breakpoint_1): Likewise.
2226 (set_gdb_breakpoint): Likewise.
2227 (delete_gdb_breakpoint_1): Likewise.
2228 (delete_gdb_breakpoint): Likewise.
2229 (uninsert_raw_breakpoint): Likewise.
2230 (reinsert_raw_breakpoint): Likewise.
2231 (set_breakpoint_data): Remove.
2232 (validate_inserted_breakpoint): Adjust for kind call bp_size,bp_opcode.
2233 (check_mem_read): Adjust for kind call bp_size.
2234 (check_mem_write): Adjust for kind call bp_size,bp_opcode.
2235 (clone_one_breakpoint): Adjust for kind.
2236 * mem-break.h (set_gdb_breakpoint): Likewise.
2237 (delete_gdb_breakpoint): Likewise.
2238 * server.c (process_serial_event): Likewise.
2239
dd373349
AT		 22402015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
2241
2242 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): New function.
2243 (struct linux_target_ops) <breakpoint>: Remove.
2244 (struct linux_target_ops) <breakpoint_len>: Remove.
2245 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2246 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2247 * linux-arm-low.c (arm_breakpoint_kind_from_pc): New function.
2248 (arm_sw_breakpoint_from_kind): New function.
2249 * linux-bfin-low.c (bfin_sw_breakpoint_from_kind): New function.
2250 (struct linux_target_ops) <breakpoint>: Remove.
2251 (struct linux_target_ops) <breakpoint_len>: Remove.
2252 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2253 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2254 * linux-cris-low.c (cris_sw_breakpoint_from_kind): New function.
2255 (struct linux_target_ops) <breakpoint>: Remove.
2256 (struct linux_target_ops) <breakpoint_len>: Remove.
2257 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2258 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2259 * linux-crisv32-low.c (cris_sw_breakpoint_from_kind): New function.
2260 (struct linux_target_ops) <breakpoint>: Remove.
2261 (struct linux_target_ops) <breakpoint_len>: Remove.
2262 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2263 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2264 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_pc
2265 and sw_breakpoint_from_kind to increment the pc.
2266 (linux_breakpoint_kind_from_pc): New function.
2267 (linux_sw_breakpoint_from_kind): New function.
2268 (struct target_ops) <sw_breakpoint_from_kind>: Initialize field.
2269 (initialize_low): Call breakpoint_kind_from_pc and
2270 sw_breakpoint_from_kind to replace breakpoint_data/len.
2271 * linux-low.h (struct linux_target_ops) <breakpoint_kind_from_pc>:
2272 New field.
2273 (struct linux_target_ops) <sw_breakpoint_from_kind>: Likewise.
2274 * linux-m32r-low.c (m32r_sw_breakpoint_from_kind): New function.
2275 (struct linux_target_ops) <breakpoint>: Remove.
2276 (struct linux_target_ops) <breakpoint_len>: Remove.
2277 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2278 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2279 * linux-m68k-low.c (m68k_sw_breakpoint_from_kind): New function.
2280 (struct linux_target_ops) <breakpoint>: Remove.
2281 (struct linux_target_ops) <breakpoint_len>: Remove.
2282 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2283 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2284 * linux-mips-low.c (mips_sw_breakpoint_from_kind): New function.
2285 (struct linux_target_ops) <breakpoint>: Remove.
2286 (struct linux_target_ops) <breakpoint_len>: Remove.
2287 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2288 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2289 * linux-nios2-low.c (nios2_sw_breakpoint_from_kind): New function.
2290 (struct linux_target_ops) <breakpoint>: Remove.
2291 (struct linux_target_ops) <breakpoint_len>: Remove.
2292 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2293 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2294 * linux-ppc-low.c (ppc_sw_breakpoint_from_kind): New function.
2295 (struct linux_target_ops) <breakpoint>: Remove.
2296 (struct linux_target_ops) <breakpoint_len>: Remove.
2297 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2298 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2299 * linux-s390-low.c (s390_sw_breakpoint_from_kind): New function.
2300 (struct linux_target_ops) <breakpoint>: Remove.
2301 (struct linux_target_ops) <breakpoint_len>: Remove.
2302 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2303 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2304 * linux-sh-low.c (sh_sw_breakpoint_from_kind): New function.
2305 (struct linux_target_ops) <breakpoint>: Remove.
2306 (struct linux_target_ops) <breakpoint_len>: Remove.
2307 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2308 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2309 * linux-sparc-low.c (sparc_sw_breakpoint_from_kind): New function.
2310 (struct linux_target_ops) <breakpoint>: Remove.
2311 (struct linux_target_ops) <breakpoint_len>: Remove.
2312 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2313 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2314 * linux-tic6x-low.c (tic6x_sw_breakpoint_from_kind): New function.
2315 (struct linux_target_ops) <breakpoint>: Remove.
2316 (struct linux_target_ops) <breakpoint_len>: Remove.
2317 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2318 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2319 * linux-tile-low.c (tile_sw_breakpoint_from_kind): New function.
2320 * linux-x86-low.c (x86_sw_breakpoint_from_kind): New function.
2321 (struct linux_target_ops) <breakpoint>: Remove.
2322 (struct linux_target_ops) <breakpoint_len>: Remove.
2323 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2324 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2325 * linux-xtensa-low.c (xtensa_sw_breakpoint_from_kind) New function.
2326 (struct linux_target_ops) <breakpoint>: Remove.
2327 (struct linux_target_ops) <breakpoint_len>: Remove.
2328 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2329 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2330
4cd98a19
AT		 23312015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
2332
2333 * linux-cris-low.c (cris_get_pc): Remove void arg.
2334
774ee6d2
AR		 23352015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
2336
2337 * gdbserver/nto-low.c (nto_insert_point, nto_remove_point): Fix
2338 variable name.
2339
833dcd29
AR		 23402015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
2341
2342 * inferiors.c (thread_pid_matches_callback): New function.
2343 (find_thread_process): New function.
2344 (remove_thread): Reset current_thread.
2345 (remove_process): Assert threads have been removed first.
2346
8d689ee5
YQ		 23472015-10-15 Yao Qi <yao.qi@linaro.org>
2348
2349 * linux-aarch64-low.c (aarch64_insert_point): Set len to 2
2350 if it is 3.
2351 (aarch64_remove_point): Likewise.
2352 * regcache.c (regcache_register_size): New function.
2353
1c2e1515
YQ		 23542015-10-12 Yao Qi <yao.qi@linaro.org>
2355
2356 * linux-aarch64-low.c: Update all callers as emit_load_store
2357 is renamed to aarch64_emit_load_store.
2358
e1c587c3
YQ		 23592015-10-12 Yao Qi <yao.qi@linaro.org>
2360
2361 * linux-aarch64-low.c: Update all callers of function renaming
2362 from emit_insn to aarch64_emit_insn.
2363
b6542f81
YQ		 23642015-10-12 Yao Qi <yao.qi@linaro.org>
2365
2366 * linux-aarch64-low.c (enum aarch64_opcodes): Move to
2367 arch/aarch64-insn.h.
2368 (struct aarch64_memory_operand): Likewise.
2369 (ENCODE): Likewise.
2370 (emit_insn): Move to arch/aarch64-insn.c.
2371 (emit_b, emit_bcond, emit_cb, emit_tb): Remove.
2372 (emit_load_store): Move to arch/aarch64-insn.c.
2373 (emit_ldr, emit_ldrb, emit_ldrsw, emit_nop): Remove.
2374 (can_encode_int32): Remove.
2375
246994ce
YQ		 23762015-10-12 Yao Qi <yao.qi@linaro.org>
2377
2378 * linux-aarch64-low.c (extract_signed_bitfield): Remove.
2379 (aarch64_decode_ldr_literal): Move to gdb/arch/aarch64-insn.c.
2380 (aarch64_relocate_instruction): Likewise.
2381 (struct aarch64_insn_data): Move to gdb/arch/aarch64-insn.h.
2382 (struct aarch64_insn_visitor): Likewise.
2383
0badd99f
YQ		 23842015-10-12 Yao Qi <yao.qi@linaro.org>
2385
2386 * linux-aarch64-low.c (struct aarch64_insn_data): New.
2387 (struct aarch64_insn_visitor): New.
2388 (struct aarch64_insn_relocation_data): New.
2389 (aarch64_ftrace_insn_reloc_b): New function.
2390 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
2391 (aarch64_ftrace_insn_reloc_cb): Likewise.
2392 (aarch64_ftrace_insn_reloc_tb): Likewise.
2393 (aarch64_ftrace_insn_reloc_adr): Likewise.
2394 (aarch64_ftrace_insn_reloc_ldr_literal): Likewise.
2395 (aarch64_ftrace_insn_reloc_others): Likewise.
2396 (visitor): New.
2397 (aarch64_relocate_instruction): Use visitor.
2398
dfaffe9d
YQ		 23992015-10-12 Yao Qi <yao.qi@linaro.org>
2400
2401 * linux-aarch64-low.c (aarch64_relocate_instruction): Return
2402 int. Add argument buf.
2403 (aarch64_install_fast_tracepoint_jump_pad): Pass buf to
2404 aarch64_relocate_instruction.
2405
70b439f0
YQ		 24062015-10-12 Yao Qi <yao.qi@linaro.org>
2407
2408 * linux-aarch64-low.c (aarch64_relocate_instruction): Add
2409 argument insn. Remove local variable insn. Don't call
2410 target_read_uint32.
2411 (aarch64_install_fast_tracepoint_jump_pad): Call
2412 target_read_uint32.
2413
7781c06f
YQ		 24142015-09-30 Yao Qi <yao.qi@linaro.org>
2415
2416 * linux-aarch64-low.c (emit_movk): Shorten a long line.
2417 (emit_load_store_pair): Likewise.
2418
9a3c8263
SM		 24192015-09-25 Simon Marchi <simon.marchi@ericsson.com>
2420
2421 * dll.c (match_dll): Add cast(s).
2422 (unloaded_dll): Likewise.
2423 * linux-low.c (second_thread_of_pid_p): Likewise.
2424 (delete_lwp_callback): Likewise.
2425 (count_events_callback): Likewise.
2426 (select_event_lwp_callback): Likewise.
2427 (linux_set_resume_request): Likewise.
2428 * server.c (accumulate_file_name_length): Likewise.
2429 (emit_dll_description): Likewise.
2430 (handle_qxfer_threads_worker): Likewise.
2431 (visit_actioned_threads): Likewise.
2432 * thread-db.c (any_thread_of): Likewise.
2433 * tracepoint.c (same_process_p): Likewise.
2434 (match_blocktype): Likewise.
2435 (build_traceframe_info_xml): Likewise.
2436
224c3ddb
SM		 24372015-09-25 Simon Marchi <simon.marchi@ericsson.com>
2438
2439 * ax.c (gdb_parse_agent_expr): Add cast to allocation result
2440 assignment.
2441 (gdb_unparse_agent_expr): Likewise.
2442 * hostio.c (require_data): Likewise.
2443 (handle_pread): Likewise.
2444 * linux-low.c (disable_regset): Likewise.
2445 (fetch_register): Likewise.
2446 (store_register): Likewise.
2447 (get_dynamic): Likewise.
2448 (linux_qxfer_libraries_svr4): Likewise.
2449 * mem-break.c (delete_fast_tracepoint_jump): Likewise.
2450 (set_fast_tracepoint_jump): Likewise.
2451 (uninsert_fast_tracepoint_jumps_at): Likewise.
2452 (reinsert_fast_tracepoint_jumps_at): Likewise.
2453 (validate_inserted_breakpoint): Likewise.
2454 (clone_agent_expr): Likewise.
2455 * regcache.c (init_register_cache): Likewise.
2456 * remote-utils.c (putpkt_binary_1): Likewise.
2457 (decode_M_packet): Likewise.
2458 (decode_X_packet): Likewise.
2459 (look_up_one_symbol): Likewise.
2460 (relocate_instruction): Likewise.
2461 (monitor_output): Likewise.
2462 * server.c (handle_search_memory): Likewise.
2463 (handle_qxfer_exec_file): Likewise.
2464 (handle_qxfer_libraries): Likewise.
2465 (handle_qxfer): Likewise.
2466 (handle_query): Likewise.
2467 (handle_v_cont): Likewise.
2468 (handle_v_run): Likewise.
2469 (captured_main): Likewise.
2470 * target.c (write_inferior_memory): Likewise.
2471 * thread-db.c (try_thread_db_load_from_dir): Likewise.
2472 * tracepoint.c (init_trace_buffer): Likewise.
2473 (add_tracepoint_action): Likewise.
2474 (add_traceframe): Likewise.
2475 (add_traceframe_block): Likewise.
2476 (cmd_qtdpsrc): Likewise.
2477 (cmd_qtdv): Likewise.
2478 (cmd_qtstatus): Likewise.
2479 (response_source): Likewise.
2480 (response_tsv): Likewise.
2481 (cmd_qtnotes): Likewise.
2482 (gdb_collect): Likewise.
2483 (initialize_tracepoint): Likewise.
2484
afbe19f8
PL		 24852015-09-21 Pierre Langlois <pierre.langlois@arm.com>
2486
2487 * linux-aarch64-low-.c: Include ax.h and tracepoint.h.
2488 (enum aarch64_opcodes) <RET>, <SUBS>, <AND>, <ORR>, <ORN>,
2489 <EOR>, <LSLV>, <LSRV>, <ASRV>, <SBFM>, <UBFM>, <CSINC>, <MUL>,
2490 <NOP>: New.
2491 (enum aarch64_condition_codes): New enum.
2492 (w0): New static global.
2493 (fp): Likewise.
2494 (lr): Likewise.
2495 (struct aarch64_memory_operand) <type>: New
2496 MEMORY_OPERAND_POSTINDEX type.
2497 (postindex_memory_operand): New helper function.
2498 (emit_ret): New function.
2499 (emit_load_store_pair): New function, factored out of emit_stp
2500 with support for MEMORY_OPERAND_POSTINDEX.
2501 (emit_stp): Rewrite using emit_load_store_pair.
2502 (emit_ldp): New function.
2503 (emit_load_store): Likewise.
2504 (emit_ldr): Mention post-index instruction in comment.
2505 (emit_ldrh): New function.
2506 (emit_ldrb): New function.
2507 (emit_ldrsw): Mention post-index instruction in comment.
2508 (emit_str): Likewise.
2509 (emit_subs): New function.
2510 (emit_cmp): Likewise.
2511 (emit_and): Likewise.
2512 (emit_orr): Likewise.
2513 (emit_orn): Likewise.
2514 (emit_eor): Likewise.
2515 (emit_mvn): Likewise.
2516 (emit_lslv): Likewise.
2517 (emit_lsrv): Likewise.
2518 (emit_asrv): Likewise.
2519 (emit_mul): Likewise.
2520 (emit_sbfm): Likewise.
2521 (emit_sbfx): Likewise.
2522 (emit_ubfm): Likewise.
2523 (emit_ubfx): Likewise.
2524 (emit_csinc): Likewise.
2525 (emit_cset): Likewise.
2526 (emit_nop): Likewise.
2527 (emit_ops_insns): New helper function.
2528 (emit_pop): Likewise.
2529 (emit_push): Likewise.
2530 (aarch64_emit_prologue): New function.
2531 (aarch64_emit_epilogue): Likewise.
2532 (aarch64_emit_add): Likewise.
2533 (aarch64_emit_sub): Likewise.
2534 (aarch64_emit_mul): Likewise.
2535 (aarch64_emit_lsh): Likewise.
2536 (aarch64_emit_rsh_signed): Likewise.
2537 (aarch64_emit_rsh_unsigned): Likewise.
2538 (aarch64_emit_ext): Likewise.
2539 (aarch64_emit_log_not): Likewise.
2540 (aarch64_emit_bit_and): Likewise.
2541 (aarch64_emit_bit_or): Likewise.
2542 (aarch64_emit_bit_xor): Likewise.
2543 (aarch64_emit_bit_not): Likewise.
2544 (aarch64_emit_equal): Likewise.
2545 (aarch64_emit_less_signed): Likewise.
2546 (aarch64_emit_less_unsigned): Likewise.
2547 (aarch64_emit_ref): Likewise.
2548 (aarch64_emit_if_goto): Likewise.
2549 (aarch64_emit_goto): Likewise.
2550 (aarch64_write_goto_address): Likewise.
2551 (aarch64_emit_const): Likewise.
2552 (aarch64_emit_call): Likewise.
2553 (aarch64_emit_reg): Likewise.
2554 (aarch64_emit_pop): Likewise.
2555 (aarch64_emit_stack_flush): Likewise.
2556 (aarch64_emit_zero_ext): Likewise.
2557 (aarch64_emit_swap): Likewise.
2558 (aarch64_emit_stack_adjust): Likewise.
2559 (aarch64_emit_int_call_1): Likewise.
2560 (aarch64_emit_void_call_2): Likewise.
2561 (aarch64_emit_eq_goto): Likewise.
2562 (aarch64_emit_ne_goto): Likewise.
2563 (aarch64_emit_lt_goto): Likewise.
2564 (aarch64_emit_le_goto): Likewise.
2565 (aarch64_emit_gt_goto): Likewise.
2566 (aarch64_emit_ge_got): Likewise.
2567 (aarch64_emit_ops_impl): New static global variable.
2568 (aarch64_emit_ops): New target function, return
2569 &aarch64_emit_ops_impl.
2570 (struct linux_target_ops): Install it.
2571
bb903df0
PL		 25722015-09-21 Pierre Langlois <pierre.langlois@arm.com>
2573
2574 * Makefile.in (linux-aarch64-ipa.o, aarch64-ipa.o): New rules.
2575 * configure.srv (aarch64*-*-linux*): Add linux-aarch64-ipa.o and
2576 aarch64-ipa.o.
2577 * linux-aarch64-ipa.c: New file.
2578 * linux-aarch64-low.c: Include arch/aarch64-insn.h, inttypes.h
2579 and endian.h.
2580 (aarch64_get_thread_area): New target method.
2581 (extract_signed_bitfield): New helper function.
2582 (aarch64_decode_ldr_literal): New function.
2583 (enum aarch64_opcodes): New enum.
2584 (struct aarch64_register): New struct.
2585 (struct aarch64_operand): New struct.
2586 (x0): New static global.
2587 (x1): Likewise.
2588 (x2): Likewise.
2589 (x3): Likewise.
2590 (x4): Likewise.
2591 (w2): Likewise.
2592 (ip0): Likewise.
2593 (sp): Likewise.
2594 (xzr): Likewise.
2595 (aarch64_register): New helper function.
2596 (register_operand): Likewise.
2597 (immediate_operand): Likewise.
2598 (struct aarch64_memory_operand): New struct.
2599 (offset_memory_operand): New helper function.
2600 (preindex_memory_operand): Likewise.
2601 (enum aarch64_system_control_registers): New enum.
2602 (ENCODE): New macro.
2603 (emit_insn): New helper function.
2604 (emit_b): New function.
2605 (emit_bcond): Likewise.
2606 (emit_cb): Likewise.
2607 (emit_tb): Likewise.
2608 (emit_blr): Likewise.
2609 (emit_stp): Likewise.
2610 (emit_ldp_q_offset): Likewise.
2611 (emit_stp_q_offset): Likewise.
2612 (emit_load_store): Likewise.
2613 (emit_ldr): Likewise.
2614 (emit_ldrsw): Likewise.
2615 (emit_str): Likewise.
2616 (emit_ldaxr): Likewise.
2617 (emit_stxr): Likewise.
2618 (emit_stlr): Likewise.
2619 (emit_data_processing_reg): Likewise.
2620 (emit_data_processing): Likewise.
2621 (emit_add): Likewise.
2622 (emit_sub): Likewise.
2623 (emit_mov): Likewise.
2624 (emit_movk): Likewise.
2625 (emit_mov_addr): Likewise.
2626 (emit_mrs): Likewise.
2627 (emit_msr): Likewise.
2628 (emit_sevl): Likewise.
2629 (emit_wfe): Likewise.
2630 (append_insns): Likewise.
2631 (can_encode_int32_in): New helper function.
2632 (aarch64_relocate_instruction): New function.
2633 (aarch64_install_fast_tracepoint_jump_pad): Likewise.
2634 (aarch64_get_min_fast_tracepoint_insn_len): Likewise.
2635 (struct linux_target_ops): Install aarch64_get_thread_area,
2636 aarch64_install_fast_tracepoint_jump_pad and
2637 aarch64_get_min_fast_tracepoint_insn_len.
2638
787749ea
PL		 26392015-09-21 Pierre Langlois <pierre.langlois@arm.com>
2640
2641 * Makefile.in (aarch64-insn.o): New rule.
2642 * configure.srv (aarch64*-*-linux*): Add aarch64-insn.o.
2643
9812b2e6
YQ		 26442015-09-21 Yao Qi <yao.qi@linaro.org>
2645
2646 * ax.c [!IN_PROCESS_AGENT] (gdb_agent_op_sizes): Define it.
2647
18fe412b
YQ		 26482015-09-21 Yao Qi <yao.qi@linaro.org>
2649
2650 * tracepoint.c (max_jump_pad_size): Remove.
2651
a0cc84cd
YQ		 26522015-09-18 Yao Qi <yao.qi@linaro.org>
2653
2654 * linux-aarch64-low.c: Don't include sys/uio.h.
2655 (ps_get_thread_area): Call aarch64_ps_get_thread_area.
2656
d78908cf
WW		 26572015-09-16 Wei-cheng Wang <cole945@gmail.com>
2658
2659 * tracepoint.c (eval_result_type): Change prototype.
2660 (condition_true_at_tracepoint): Fix argument to compiled_cond.
2661
d57e0d50
PA		 26622015-09-15 Pedro Alves <palves@redhat.com>
2663
2664 * remote-utils.c (prepare_resume_reply) <TARGET_WAITKIND_EXECD>:
2665 Check whether to report exec events instead of checking whether
2666 multiprocess is enabled.
2667
5a676acc
PA		 26682015-09-15 Pedro Alves <palves@redhat.com>
2669
2670 PR remote/18965
2671 * remote-utils.c (prepare_resume_reply): Merge
2672 TARGET_WAITKIND_VFORK_DONE switch case with the
2673 TARGET_WAITKIND_FORKED case.
2674
7c5d0fad
YQ		 26752015-09-15 Yao Qi <yao.qi@linaro.org>
2676
2677 * server.c (handle_query): Check string comparison using
2678 "else if" instead of "if".
2679
750ce8d1
YQ		 26802015-09-15 Yao Qi <yao.qi@linaro.org>
2681
2682 * server.c (vCont_supported): New global variable.
2683 (handle_query): Set vCont_supported to 1 if "vContSupported+"
2684 matches. Append ";vContSupported+" to own_buf.
2685 (handle_v_requests): Append ";s;S" to own_buf if target supports
2686 hardware single step or vCont_supported is false.
2687 (capture_main): Set vCont_supported to zero.
2688
70b90b91
YQ		 26892015-09-15 Yao Qi <yao.qi@linaro.org>
2690
2691 * linux-low.c (linux_supports_conditional_breakpoints): Rename
2692 it to ...
2693 (linux_supports_hardware_single_step): ... New function.
2694 (linux_target_ops): Update.
2695 * lynx-low.c (lynx_target_ops): Set field
2696 supports_hardware_single_step to target_can_do_hardware_single_step.
2697 * nto-low.c (nto_target_ops): Likewise.
2698 * spu-low.c (spu_target_ops): Likewise.
2699 * win32-low.c (win32_target_ops): Likewise.
2700 * target.c (target_can_do_hardware_single_step): New function.
2701 * target.h (struct target_ops) <supports_conditional_breakpoints>:
2702 Remove. <supports_hardware_single_step>: New field.
2703 (target_supports_conditional_breakpoints): Remove.
2704 (target_supports_hardware_single_step): New macro.
2705 (target_can_do_hardware_single_step): Declare.
2706 * server.c (handle_query): Use target_supports_hardware_single_step
2707 instead of target_supports_conditional_breakpoints.
2708
ade90bde
YQ		 27092015-09-15 Yao Qi <yao.qi@linaro.org>
2710
2711 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): New
2712 function.
2713 (struct linux_target_ops the_low_target): Install
2714 aarch64_linux_siginfo_fixup.
2715
94585166
DB		 27162015-09-11 Don Breazeal <donb@codesourcery.com>
2717 Luis Machado <lgustavo@codesourcery.com>
2718
2719 * linux-low.c (linux_mourn): Static declaration.
2720 (linux_arch_setup): Move in front of
2721 handle_extended_wait.
2722 (linux_arch_setup_thread): New function.
2723 (handle_extended_wait): Handle exec events. Call
2724 linux_arch_setup_thread. Make event_lwp argument a
2725 pointer-to-a-pointer.
2726 (check_zombie_leaders): Do not check stopped threads.
2727 (linux_low_ptrace_options): Add PTRACE_O_TRACEEXEC.
2728 (linux_low_filter_event): Add lwp and thread for exec'ing
2729 non-leader thread if leader thread has been deleted.
2730 Refactor code into linux_arch_setup_thread and call it.
2731 Pass child lwp pointer by reference to handle_extended_wait.
2732 (linux_wait_for_event_filtered): Update comment.
2733 (linux_wait_1): Prevent clobbering exec event status.
2734 (linux_supports_exec_events): New function.
2735 (linux_target_ops) <supports_exec_events>: Initialize new member.
2736 * lynx-low.c (lynx_target_ops) <supports_exec_events>: Initialize
2737 new member.
2738 * remote-utils.c (prepare_resume_reply): New stop reason 'exec'.
2739 * server.c (report_exec_events): New global variable.
2740 (handle_query): Handle qSupported query for exec-events feature.
2741 (captured_main): Initialize report_exec_events.
2742 * server.h (report_exec_events): Declare new global variable.
2743 * target.h (struct target_ops) <supports_exec_events>: New
2744 member.
2745 (target_supports_exec_events): New macro.
2746 * win32-low.c (win32_target_ops) <supports_exec_events>:
2747 Initialize new member.
2748
0568462b
MM		 27492015-09-09 Markus Metzger <markus.t.metzger@intel.com>
2750
2751 * linux-low.c (linux_low_enable_btrace): Remove.
2752 (linux_target_ops): Replace linux_low_enable_btrace with
2753 linux_enable_btrace.
2754
39edd165
YQ		 27552015-09-03 Yao Qi <yao.qi@linaro.org>
2756
2757 * linux-aarch64-low.c (aarch64_insert_point): Call
2758 aarch64_handle_watchpoint if aarch64_linux_region_ok_for_watchpoint
2759 returns true.
2760
1db33b5a
UW		 27612015-08-27 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
2762
2763 * linux-low.c (check_stopped_by_breakpoint): Use
2764 GDB_ARCH_IS_TRAP_BRKPT instead of GDB_ARCH_TRAP_BRKPT.
2765
ab290430
PA		 27662015-08-27 Pedro Alves <palves@redhat.com>
2767
2768 * proc-service.c (ps_pdwrite): Return PS_ERR/PS_OK explicily.
2769
8d749320
SM		 27702015-08-26 Simon Marchi <simon.marchi@ericsson.com>
2771
6711b7f8
SM		 2772 * ax.c (gdb_parse_agent_expr): Replace xmalloc-family function with
2773 the XNEW-family equivalent.
8d749320
SM		 2774 (compile_bytecodes): Likewise.
2775 * dll.c (loaded_dll): Likewise.
2776 * event-loop.c (append_callback_event): Likewise.
2777 (create_file_handler): Likewise.
2778 (create_file_event): Likewise.
2779 * hostio.c (handle_open): Likewise.
2780 * inferiors.c (add_thread): Likewise.
2781 (add_process): Likewise.
2782 * linux-aarch64-low.c (aarch64_linux_new_process): Likewise.
2783 * linux-arm-low.c (arm_new_process): Likewise.
2784 (arm_new_thread): Likewise.
2785 * linux-low.c (add_to_pid_list): Likewise.
2786 (linux_add_process): Likewise.
2787 (handle_extended_wait): Likewise.
2788 (add_lwp): Likewise.
2789 (enqueue_one_deferred_signal): Likewise.
2790 (enqueue_pending_signal): Likewise.
2791 (linux_resume_one_lwp_throw): Likewise.
2792 (linux_resume_one_thread): Likewise.
2793 (linux_read_memory): Likewise.
2794 (linux_write_memory): Likewise.
2795 * linux-mips-low.c (mips_linux_new_process): Likewise.
2796 (mips_linux_new_thread): Likewise.
2797 (mips_add_watchpoint): Likewise.
2798 * linux-x86-low.c (initialize_low_arch): Likewise.
2799 * lynx-low.c (lynx_add_process): Likewise.
2800 * mem-break.c (set_raw_breakpoint_at): Likewise.
2801 (set_breakpoint): Likewise.
2802 (add_condition_to_breakpoint): Likewise.
2803 (add_commands_to_breakpoint): Likewise.
2804 (clone_agent_expr): Likewise.
2805 (clone_one_breakpoint): Likewise.
2806 * regcache.c (new_register_cache): Likewise.
2807 * remote-utils.c (look_up_one_symbol): Likewise.
2808 * server.c (queue_stop_reply): Likewise.
2809 (start_inferior): Likewise.
2810 (queue_stop_reply_callback): Likewise.
2811 (handle_target_event): Likewise.
2812 * spu-low.c (fetch_ppc_memory): Likewise.
2813 (store_ppc_memory): Likewise.
2814 * target.c (set_target_ops): Likewise.
2815 * thread-db.c (thread_db_load_search): Likewise.
2816 (try_thread_db_load_1): Likewise.
2817 * tracepoint.c (add_tracepoint): Likewise.
2818 (add_tracepoint_action): Likewise.
2819 (create_trace_state_variable): Likewise.
2820 (cmd_qtdpsrc): Likewise.
2821 (cmd_qtro): Likewise.
2822 (add_while_stepping_state): Likewise.
2823 * win32-low.c (child_add_thread): Likewise.
2824 (get_image_name): Likewise.
2825
ed8b7b42
YQ		 28262015-08-25 Yao Qi <yao.qi@linaro.org>
2827
2828 * linux-aarch64-low.c (aarch64_linux_new_thread): Remove.
2829
db3cb7cb
YQ		 28302015-08-25 Yao Qi <yao.qi@linaro.org>
2831
2832 * Makefile.in (aarch64-linux.o): New rule.
2833 * configure.srv (aarch64*-*-linux*): Append aarch64-linux.o to
2834 srv_tgtobj.
2835 * linux-aarch64-low.c: Include nat/aarch64-linux.h.
2836 (aarch64_init_debug_reg_state): Make it extern.
2837 (aarch64_linux_prepare_to_resume): Remove.
2838
f6011a1c
YQ		 28392015-08-25 Yao Qi <yao.qi@linaro.org>
2840
2841 * linux-aarch64-low.c (aarch64_linux_prepare_to_resume): Use
2842 lwp_arch_private_info and ptid_of_lwp.
2843
88e2cf7e
YQ		 28442015-08-25 Yao Qi <yao.qi@linaro.org>
2845
2846 * linux-aarch64-low.c (aarch64_get_debug_reg_state): Add argument pid.
2847 Find proc_info by find_process_pid. All callers updated.
2848
5e35436e
YQ		 28492015-08-25 Yao Qi <yao.qi@linaro.org>
2850
2851 * linux-aarch64-low.c (struct arch64_dr_update_callback_param):
2852 Remove.
2853 (debug_reg_change_callback): Remove.
2854 (aarch64_notify_debug_reg_change): Remove.
2855
4a8a7965
YQ		 28562015-08-25 Yao Qi <yao.qi@linaro.org>
2857
2858 * linux-aarch64-low.c (aarch64_notify_debug_reg_change):
2859 Call current_lwp_ptid.
2860
32a271ee
YQ		 28612015-08-25 Yao Qi <yao.qi@linaro.org>
2862
2863 * linux-aarch64-low.c (debug_reg_change_callback): Use
2864 debug_printf.
2865
0d51c8d7
YQ		 28662015-08-25 Yao Qi <yao.qi@linaro.org>
2867
2868 * linux-aarch64-low.c (debug_reg_change_callback): Use phex.
2869
31a43dd5
YQ		 28702015-08-25 Yao Qi <yao.qi@linaro.org>
2871
2872 * linux-aarch64-low.c (debug_reg_change_callback): Remove comments.
2873
8ee52567
YQ		 28742015-08-25 Yao Qi <yao.qi@linaro.org>
2875
2876 * linux-aarch64-low.c (debug_reg_change_callback): Re-indent
2877 the code.
2878
ff3f0f45
YQ		 28792015-08-25 Yao Qi <yao.qi@linaro.org>
2880
2881 * linux-aarch64-low.c (aarch64_dr_update_callback_param) <pid>:
2882 Remove.
2883 (debug_reg_change_callback): Remove argument entry and add argument
2884 lwp. Remove local variable thread. Don't print thread id in the
2885 debugging output. Don't check whether pid of thread equals to pid.
2886 (aarch64_notify_debug_reg_change): Don't set param.pid. Call
2887 iterate_over_lwps instead find_inferior.
2888
3d40fbb5
PA		 28892015-08-24 Pedro Alves <palves@redhat.com>
2890
2891 * inferiors.c (get_first_process): New function.
2892 * inferiors.h (get_first_process): New declaration.
2893 * remote-utils.c (read_ptid): Default to the first process in the
2894 list, instead of to the current thread's process.
2895
438e1e42
PA		 28962015-08-24 Pedro Alves <palves@redhat.com>
2897
2898 * debug.c: Include gdb_sys_time.h instead of sys/time.h.
2899 * event-loop.c: Likewise.
2900 * remote-utils.c: Likewise.
2901 * tracepoint.c: Likewise.
2902
a8c6d4fc
PA		 29032015-08-24 Pedro Alves <palves@redhat.com>
2904
2905 * spu-low.c (spu_request_interrupt): Use lwpid_of instead of
2906 ptid_get_lwp.
2907
99b0bb12
PA		 29082015-08-21 Pedro Alves <palves@redhat.com>
2909
2910 * ax.c (gdb_eval_agent_expr): Return expr_eval_unhandled_opcode
2911 instead of literal 1.
2912
f8904751
PA		 29132015-08-21 Pedro Alves <palves@redhat.com>
2914
2915 * tdesc.c (default_description): Explicitly zero-initialize.
2916
465a859e
PA		 29172015-08-21 Pedro Alves <palves@redhat.com>
2918
2919 PR gdb/18749
2920 * inferiors.c (remove_thread): Discard any pending stop reply for
2921 this thread.
2922 * server.c (remove_all_on_match_pid): Rename to ...
2923 (remove_all_on_match_ptid): ... this. Work with a filter ptid
2924 instead of a pid.
2925 (discard_queued_stop_replies): Change parameter to a ptid. Now
2926 extern.
2927 (handle_v_kill, kill_inferior_callback, captured_main)
2928 (process_serial_event): Adjust.
2929 * server.h (discard_queued_stop_replies): Declare.
2930
f0db101d
PA		 29312015-08-21 Pedro Alves <palves@redhat.com>
2932
2933 * linux-low.c (wait_for_sigstop): Always switch to no thread
2934 selected if the previously current thread dies.
2935 * lynx-low.c (lynx_request_interrupt): Use the first thread's
2936 process instead of the current thread's.
2937 * remote-utils.c (input_interrupt): Don't check if there's no
2938 current thread.
2939 * server.c (gdb_read_memory, gdb_write_memory): If setting the
2940 current thread to the general thread fails, error out.
2941 (handle_qxfer_auxv, handle_qxfer_libraries)
2942 (handle_qxfer_libraries_svr4, handle_qxfer_siginfo)
2943 (handle_qxfer_spu, handle_qxfer_statictrace, handle_qxfer_fdpic)
2944 (handle_query): Check if there's a thread selected instead of
2945 checking whether there's any thread in the thread list.
2946 (handle_qxfer_threads, handle_qxfer_btrace)
2947 (handle_qxfer_btrace_conf): Don't error out early if there's no
2948 thread in the thread list.
2949 (handle_v_cont, myresume): Don't set the current thread to the
2950 continue thread.
2951 (process_serial_event) <Hg handling>: Also set thread_id if the
2952 previous general thread is still alive.
2953 (process_serial_event) <g/G handling>: If setting the current
2954 thread to the general thread fails, error out.
2955 * spu-low.c (spu_resume, spu_request_interrupt): Use the first
2956 thread's lwp instead of the current thread's.
2957 * target.c (set_desired_thread): If the desired thread was not
2958 found, leave the current thread pointing to NULL. Return an int
2959 (boolean) indicating success.
2960 * target.h (set_desired_thread): Change return type to int.
2961
40045d91
MF		 29622015-08-20 Max Filippov <jcmvbkbc@gmail.com>
2963
2964 * configure.srv (xtensa*-*-linux*): Add srv_linux_thread_db=yes.
2965 * linux-xtensa-low.c (arch/xtensa.h gdb_proc_service.h): New
2966 #includes.
2967 (ps_get_thread_area): New function.
2968
45face3b
GB		 29692015-08-19 Gary Benson <gbenson@redhat.com>
2970
2971 * hostio.c (handle_pread): Do not attempt to read more data
2972 than hostio_reply_with_data can fit in a packet.
2973
16d5f642
JB		 29742015-08-18 Joel Brobecker <brobecker@adacore.com>
2975
2976 * linux-aarch32-low.c (NT_ARM_VFP): Define if not already defined.
2977
a738da3a
MF		 29782015-08-14 Matthew Fortune <matthew.fortune@imgtec.com>
2979
2980 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP_REL.
2981
33ebda9d
PA		 29822015-08-06 Pedro Alves <palves@redhat.com>
2983
2984 * tracepoint.c (expr_eval_result): Now an int.
2985
a44892be
PA		 29862015-08-06 Pedro Alves <palves@redhat.com>
2987
2988 * gdbthread.h (struct regcache): Forward declare.
2989 (struct thread_info) <regcache_data>: Now a struct regcache
2990 pointer.
2991 * inferiors.c (inferior_regcache_data)
2992 (set_inferior_regcache_data): Now work with struct regcache
2993 pointers.
2994 * inferiors.h (struct regcache): Forward declare.
2995 (inferior_regcache_data, set_inferior_regcache_data): Now work
2996 with struct regcache pointers.
2997 * regcache.c (get_thread_regcache, regcache_invalidate_thread)
2998 (free_register_cache_thread): Remove struct regcache pointer
2999 casts.
3000
608a1e46
PA		 30012015-08-06 Pedro Alves <palves@redhat.com>
3002
3003 * server.c (captured_main): On error, print the exception message
3004 to stderr, and if run_once is set, throw a quit.
3005
f0ce0d3a
PA		 30062015-08-06 Pedro Alves <palves@redhat.com>
3007
3008 * linux-low.c (move_out_of_jump_pad_callback): Temporarily switch
3009 the current thread.
3010
bf47e248
PA		 30112015-08-06 Pedro Alves <palves@redhat.com>
3012
3013 * linux-low.c (linux_write_memory): Rewrite debug output to avoid
3014 reading beyond the passed in buffer length.
3015
b6b9ffcc
PL		 30162015-08-06 Pierre Langlois <pierre.langlois@arm.com>
3017
3018 * tracepoint.c (symbol_list) <required>: Remove.
3019
863d01bd
PA		 30202015-08-06 Pedro Alves <palves@redhat.com>
3021
3022 * linux-low.c (handle_extended_wait): Set the fork child's suspend
3023 count if stopping and suspending threads.
3024 (check_stopped_by_breakpoint): If stopped by trace, set the LWP's
3025 stop reason to TARGET_STOPPED_BY_SINGLE_STEP.
3026 (linux_detach): Complete an ongoing step-over.
3027 (lwp_suspended_inc, lwp_suspended_decr): New functions. Use
3028 throughout.
3029 (resume_stopped_resumed_lwps): Don't resume a suspended thread.
3030 (linux_wait_1): If passing a signal to the inferior after
3031 finishing a step-over, unsuspend and re-resume all lwps. If we
3032 see a single-step event but the thread should be continuing, don't
3033 pass the trap to gdb.
3034 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback): Use
3035 internal_error instead of gdb_assert.
3036 (enqueue_pending_signal): New function.
3037 (check_ptrace_stopped_lwp_gone): Add debug output.
3038 (start_step_over): Use internal_error instead of gdb_assert.
3039 (complete_ongoing_step_over): New function.
3040 (linux_resume_one_thread): Don't resume a suspended thread.
3041 (proceed_one_lwp): If the LWP is stepping over a breakpoint, reset
3042 it stepping.
3043
00db26fa
PA		 30442015-08-06 Pedro Alves <palves@redhat.com>
3045
3046 * linux-low.c (add_lwp): Set waitstatus to TARGET_WAITKIND_IGNORE.
3047 (linux_thread_alive): Use lwp_is_marked_dead.
3048 (extended_event_reported): Delete.
3049 (linux_wait_1): Check if waitstatus is TARGET_WAITKIND_IGNORE
3050 instead of extended_event_reported.
3051 (mark_lwp_dead): Don't set the 'dead' flag. Store the waitstatus
3052 as well.
3053 (lwp_is_marked_dead): New function.
3054 (lwp_running): Use lwp_is_marked_dead.
3055 * linux-low.h: Delete 'dead' field, and update 'waitstatus's
3056 comment.
3057
ad071a30
PA		 30582015-08-06 Pedro Alves <palves@redhat.com>
3059
3060 * linux-low.c (linux_wait_1): Move fork event output out of the
3061 !report_to_gdb check. Pass event_child->waitstatus to
3062 target_waitstatus_to_string instead of ourstatus.
3063
524b57e6
YQ		 30642015-08-04 Yao Qi <yao.qi@linaro.org>
3065
3066 * linux-aarch64-low.c (aarch64_supports_tracepoints): Return 0
3067 if current_thread is 32 bit.
3068
6085d6f6
YQ		 30692015-08-04 Yao Qi <yao.qi@linaro.org>
3070
3071 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
3072 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
3073 * server.c (extended_protocol): Remove "static".
3074 * server.h (extended_protocol): Declare it.
3075
8a7e4587
YQ		 30762015-08-04 Yao Qi <yao.qi@linaro.org>
3077
3078 * linux-aarch64-low.c (aarch64_get_pc): Get PC register on
3079 both aarch64 and aarch32.
3080 (aarch64_set_pc): Likewise.
3081
3b53ae99
YQ		 30822015-08-04 Yao Qi <yao.qi@linaro.org>
3083
3084 * configure.srv (case aarch64*-*-linux*): Append arm-with-neon.o
3085 to srv_regobj and append arm-core.xml arm-vfpv3.xml and
3086 arm-with-neon.xml to srv_xmlfiles.
3087 * linux-aarch64-low.c: Include linux-aarch32-low.h.
3088 (is_64bit_tdesc): New function.
3089 (aarch64_linux_read_description): New function.
3090 (aarch64_arch_setup): Call aarch64_linux_read_description.
3091 (regs_info): Rename to regs_info_aarch64.
3092 (aarch64_regs_info): Return right regs_info.
3093 (initialize_low_arch): Call initialize_low_arch_aarch32.
3094
bd9e6534
YQ		 30952015-08-04 Yao Qi <yao.qi@linaro.org>
3096
3097 * configure.srv (srv_tgtobj): Add linux-aarch32-low.o.
3098 * linux-aarch32-low.c: New file.
3099 * linux-aarch32-low.h: New file.
3100 * linux-arm-low.c (arm_fill_gregset): Move it to
3101 linux-aarch32-low.c.
3102 (arm_store_gregset): Likewise.
3103 (arm_fill_vfpregset): Call arm_fill_vfpregset_num
3104 (arm_store_vfpregset): Call arm_store_vfpregset_num.
3105 (arm_arch_setup): Check if PTRACE_GETREGSET works.
3106 (regs_info): Rename to regs_info_arm.
3107 (arm_regs_info): Return regs_info_aarch32 if
3108 have_ptrace_getregset is 1 and target description is
3109 arm_with_neon or arm_with_vfpv3.
3110 (initialize_low_arch): Don't call init_registers_arm_with_neon.
3111 Call initialize_low_arch_aarch32 instead.
3112
ded48a5e
YQ		 31132015-08-04 Yao Qi <yao.qi@linaro.org>
3114
3115 * linux-x86-low.c (have_ptrace_getregset): Move it to ...
3116 * linux-low.c: ... here.
3117 * linux-low.h (have_ptrace_getregset): Declare it.
3118
96e9210f
PA		 31192015-08-04 Pedro Alves <palves@redhat.com>
3120
3121 * thread-db.c (struct thread_db): Use new typedefs.
3122 (try_thread_db_load_1): Define local TDB_DLSYM macro and use it in
3123 CHK calls.
3124 (disable_thread_event_reporting): Cast result of dlsym to
3125 destination function pointer type.
3126 (thread_db_mourn): Use td_ta_delete_ftype.
3127
af60a1ef
SL		 31282015-08-03 Sandra Loosemore <sandra@codesourcery.com>
3129
3130 * linux-nios2-low.c (NIOS2_BREAKPOINT): Conditionalize for
3131 arch variant.
3132 (CDX_BREAKPOINT): Define for R2.
3133 (nios2_breakpoint_at): Check for CDX_BREAKPOINT when R2.
3134 (the_low_target): Add comments.
3135
e8b41681
YQ		 31362015-07-30 Yao Qi <yao.qi@linaro.org>
3137
3138 * linux-arm-low.c (arm_hwcap): Remove it.
3139 (arm_read_description): New local variable arm_hwcap. Don't
3140 set arm_hwcap to zero.
3141
89abb039
YQ		 31422015-07-30 Yao Qi <yao.qi@linaro.org>
3143
3144 * linux-arm-low.c (arm_fill_wmmxregset): Don't use arm_hwcap.
3145 Use regcache->tdesc instead.
3146 (arm_store_wmmxregset): Likewise.
3147 (arm_fill_vfpregset): Likewise.
3148 (arm_store_vfpregset): Likewise.
3149
deca266c
YQ		 31502015-07-30 Yao Qi <yao.qi@linaro.org>
3151
3152 * linux-arm-low.c: Include arch/arm.h.
3153 (arm_fill_gregset): Don't use arm_num_regs and arm_regmap.
3154 (arm_store_gregset): Likewise.
3155
aa58a496
SM		 31562015-07-29 Simon Marchi <simon.marchi@ericsson.com>
3157
3158 * linux-mips-low.c (mips_linux_prepare_to_resume): Add NULL as
3159 ptrace's 4th parameter.
3160
50904b25
YQ		 31612015-07-27 Yao Qi <yao.qi@linaro.org>
3162
3163 * configure.srv (case aarch64*-*-linux*): Don't set
3164 srv_linux_usrregs.
3165
5826e159
PA		 31662015-07-24 Pedro Alves <palves@redhat.c: Likewise.om>
3167
3168 * linux-aarch64-low.c: Include nat/gdb_ptrace.h instead of
3169 sys/ptrace.h.
3170 * linux-arm-low.c: Likewise.
3171 * linux-cris-low.c: Likewise.
3172 * linux-crisv32-low.c: Likewise.
3173 * linux-low.c: Likewise.
3174 * linux-m68k-low.c: Likewise.
3175 * linux-mips-low.c: Likewise.
3176 * linux-nios2-low.c: Likewise.
3177 * linux-s390-low.c: Likewise.
3178 * linux-sparc-low.c: Likewise.
3179 * linux-tic6x-low.c: Likewise.
3180 * linux-tile-low.c: Likewise.
3181 * linux-x86-low.c: Likewise.
3182
54019719
PA		 31832015-07-24 Pedro Alves <palves@redhat.com>
3184
3185 * config.in: Regenerate.
3186 * configure: Regenerate.
3187
eb7aa561
PA		 31882015-07-24 Pedro Alves <palves@redhat.com>
3189
3190 * acinclude.m4: Include ../ptrace.m4.
3191 * configure.ac: Call GDB_AC_PTRACE.
3192 * config.in, configure: Regenerate.
3193
55d7b841
YQ		 31942015-07-24 Yao Qi <yao.qi@linaro.org>
3195
3196 * linux-low.c (linux_create_inferior): Remove setting to
3197 proc->priv->new_inferior.
3198 (linux_attach): Likewise.
3199 (linux_low_filter_event): Likewise.
3200 * linux-low.h (struct process_info_private) <new_inferior>: Remove.
3201
c06cbd92
YQ		 32022015-07-24 Yao Qi <yao.qi@linaro.org>
3203
3204 * linux-low.c (linux_arch_setup): New function.
3205 (linux_low_filter_event): If proc->tdesc is NULL and
3206 proc->attached is true, call the_low_target.arch_setup.
3207 Otherwise, keep status pending, and return.
3208 (linux_resume_one_lwp_throw): Don't call get_pc if
3209 thread->while_stepping isn't NULL. Don't call
3210 get_thread_regcache if proc->tdesc is NULL.
3211 (need_step_over_p): Return 0 if proc->tdesc is NULL.
3212 (linux_target_ops): Install arch_setup.
3213 * server.c (start_inferior): Call the_target->arch_setup.
3214 * target.h (struct target_ops) <arch_setup>: New field.
3215 (target_arch_setup): New marco.
3216 * lynx-low.c (lynx_target_ops): Update.
3217 * nto-low.c (nto_target_ops): Update.
3218 * spu-low.c (spu_target_ops): Update.
3219 * win32-low.c (win32_target_ops): Update.
3220
5ae3ebba
YQ		 32212015-07-24 Yao Qi <yao.qi@linaro.org>
3222
3223 * linux-low.c (linux_add_process): Don't set
3224 proc->priv->new_inferior.
3225 (linux_create_inferior): Set proc->priv->new_inferior to 1.
3226 (linux_attach): Likewise.
3227
eb97750b
YQ		 32282015-07-24 Yao Qi <yao.qi@linaro.org>
3229
3230 * server.c (start_inferior): Code refactor.
3231
51aee833
YQ		 32322015-07-24 Yao Qi <yao.qi@linaro.org>
3233
3234 * server.c (process_serial_event): Set general_thread.
3235
af1b22f3
YQ		 32362015-07-21 Yao Qi <yao.qi@linaro.org>
3237
3238 * linux-aarch64-low.c (aarch64_arch_setup): Remove code and call
3239 aarch64_linux_get_debug_reg_capacity.
3240
554717a3
YQ		 32412015-07-17 Yao Qi <yao.qi@linaro.org>
3242
3243 * Makefile.in (aarch64-linux-hw-point.o): New rule.
3244 * configure.srv (srv_tgtobj): Append aarch64-linux-hw-point.o.
3245 * linux-aarch64-low.c: Include nat/aarch64-linux-hw-point.h.
3246 (AARCH64_HBP_MAX_NUM): Move to nat/aarch64-linux-hw-point.h.
3247 (AARCH64_HWP_MAX_NUM, AARCH64_HBP_ALIGNMENT): Likewise.
3248 (AARCH64_HWP_ALIGNMENT): Likewise.
3249 (AARCH64_HWP_MAX_LEN_PER_REG): Likewise.
3250 (AARCH64_DEBUG_NUM_SLOTS, AARCH64_DEBUG_ARCH): Likewise.
3251 (aarch64_num_bp_regs, aarch64_num_wp_regs): Likewise.
3252 (AARCH64_DEBUG_ARCH_V8, DR_MARK_ALL_CHANGED): Likewise.
3253 (DR_MARK_N_CHANGED, DR_CLEAR_CHANGED): Likewise.
3254 (DR_HAS_CHANGED, DR_N_HAS_CHANGE): Likewise.
3255 (struct aarch64_debug_reg_state): Likewise.
3256 (struct arch_lwp_info): Likewise.
3257 (aarch64_align_watchpoint): Likewise.
3258 (DR_CONTROL_ENABLED, DR_CONTROL_LENGTH): Likewise.
3259 (aarch64_watchpoint_length): Likewise.
3260 (aarch64_point_encode_ctrl_reg): Likewise
3261 (aarch64_point_is_aligned): Likewise.
3262 (aarch64_align_watchpoint): Likewise.
3263 (aarch64_linux_set_debug_regs):
3264 (aarch64_dr_state_insert_one_point): Likewise.
3265 (aarch64_dr_state_remove_one_point): Likewise.
3266 (aarch64_handle_breakpoint): Likewise.
3267 (aarch64_handle_aligned_watchpoint): Likewise.
3268 (aarch64_handle_unaligned_watchpoint): Likewise.
3269 (aarch64_handle_watchpoint): Likewise.
3270
c67ca4de
YQ		 32712015-07-17 Yao Qi <yao.qi@linaro.org>
3272
3273 * linux-aarch64-low.c (aarch64_handle_breakpoint): Add argument state
3274 and don't aarch64_get_debug_reg_state. All callers update.
3275 (aarch64_handle_aligned_watchpoint): Likewise.
3276 (aarch64_handle_unaligned_watchpoint): Likewise.
3277 (aarch64_handle_watchpoint): Likewise.
3278 (aarch64_insert_point): Call aarch64_get_debug_reg_state earlier.
3279 (aarch64_remove_point): Likewise.
3280
25abf979
YQ		 32812015-07-17 Yao Qi <yao.qi@linaro.org>
3282
3283 * linux-aarch64-low.c (aarch64_show_debug_reg_state): Use
3284 debug_printf.
3285 (aarch64_handle_unaligned_watchpoint): Likewise.
3286
db1ff28b
JK		 32872015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
3288
3289 Revert the previous 3 commits:
3290 Move gdb_regex* to common/
3291 Move linux_find_memory_regions_full & co.
3292 gdbserver build-id attribute generator
3293
700ca40f
JK		 32942015-07-15 Aleksandar Ristovski <aristovski@qnx.com
3295 Jan Kratochvil <jan.kratochvil@redhat.com>
3296
3297 gdbserver build-id attribute generator.
3298 * linux-low.c (nat/linux-maps.h, search.h, rsp-low.h): Include.
3299 (ElfXX_Ehdr, ElfXX_Phdr, ElfXX_Nhdr): New.
3300 (ELFXX_FLD, ELFXX_SIZEOF, ELFXX_ROUNDUP, BUILD_ID_INVALID): New.
3301 (find_phdr): New.
3302 (get_dynamic): Use find_pdhr to traverse program headers.
3303 (struct mapping_entry, mapping_entry_s, free_mapping_entry_vec)
3304 (compare_mapping_entry_range, struct find_memory_region_callback_data)
3305 (read_build_id, find_memory_region_callback, lrfind_mapping_entry)
3306 (get_hex_build_id): New.
3307 (linux_qxfer_libraries_svr4): Add optional build-id attribute
3308 to reply XML document.
3309
9904185c
JK		 33102015-07-15 Aleksandar Ristovski <aristovski@qnx.com
3311 Jan Kratochvil <jan.kratochvil@redhat.com>
3312
3313 * target.c: Include target/target-utils.h and fcntl.h.
3314 (target_fileio_read_stralloc_1_pread, target_fileio_read_stralloc_1)
3315 (target_fileio_read_stralloc): New functions.
3316
6e5b4429
JK		 33172015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
3318
3319 * Makefile.in (OBS): Add gdb_regex.o.
3320 (gdb_regex.o): New.
3321 * config.in: Rebuilt.
3322 * configure: Rebuilt.
3323
ddc98fbf
JK		 33242015-07-15 Aleksandar Ristovski <aristovski@qnx.com
3325 Jan Kratochvil <jan.kratochvil@redhat.com>
3326
3327 Create empty nat/linux-maps.[ch] and common/target-utils.[ch].
3328 * Makefile.in (OBS): Add target-utils.o.
3329 (linux-maps.o, target-utils.o): New.
3330 * configure.srv (srv_linux_obj): Add linux-maps.o.
3331
e57bb7a0
PL		 33322015-07-15 Pierre Langlois <pierre.langlois@arm.com>
3333
3334 * linux-aarch64-low.c (aarch64_supports_range_stepping): New
3335 function, return 1.
3336 (the_low_target): Install it.
3337
586b02a9
PA		 33382015-07-14 Pedro Alves <palves@redhat.com>
3339
3340 * linux-low.c (kill_wait_lwp): Don't assert if waitpid fails.
3341 Instead, ignore ECHILD, and throw an error for other errnos.
3342
58c1b36c
PA		 33432015-07-10 Pedro Alves <palves@redhat.com>
3344
3345 * event-loop.c (struct callback_event) <data>: Change type to
3346 gdb_client_data instance instead of gdb_client_data pointer.
3347 (append_callback_event): Adjust.
3348
421530db
PL		 33492015-07-10 Pierre Langlois <pierre.langlois@arm.com>
3350
3351 * linux-aarch64-low.c: Add comments for each linux_target_ops
3352 method. Remove comments already covered in target_ops and
3353 linux_target_ops definitions.
3354 (the_low_target): Add comments for each unimplemented method.
3355
c2d65f38
YQ		 33562015-07-09 Yao Qi <yao.qi@linaro.org>
3357
3358 * linux-aarch64-low.c (aarch64_regmap): Remove.
3359 (aarch64_usrregs_info): Remove.
3360 (regs_info): Set field usrregs to NULL.
3361
b20a6524
MM		 33622015-07-02 Markus Metzger <markus.t.metzger@intel.com>
3363
3364 * linux-low.c: Include "rsp-low.h"
3365 (linux_low_encode_pt_config, linux_low_encode_raw): New.
3366 (linux_low_read_btrace): Support BTRACE_FORMAT_PT.
3367 (linux_low_btrace_conf): Support BTRACE_FORMAT_PT.
3368 (handle_btrace_enable_pt): New.
3369 (handle_btrace_general_set): Support "pt".
3370 (handle_btrace_conf_general_set): Support "pt:size".
3371
96c97461
PL		 33722015-06-29 Pierre Langlois <pierre.langlois@arm.com>
3373
3374 * linux-aarch64-low.c (aarch64_supports_z_point_type): Enable for
3375 Z_PACKET_SW_BP.
3376
37d66942
PL		 33772015-06-29 Pierre Langlois <pierre.langlois@arm.com>
3378
3379 * linux-aarch64-low.c: Remove comment about endianness.
3380 (aarch64_breakpoint): Change type to gdb_byte[]. Set to "brk #0".
3381 (aarch64_breakpoint_at): Change type of insn to gdb_byte[]. Use
3382 memcmp.
3383
dc06243f
GB		 33842015-06-24 Gary Benson <gbenson@redhat.com>
3385
3386 * linux-i386-ipa.c (stdint.h): Do not include.
3387 * lynx-i386-low.c (stdint.h): Likewise.
3388 * lynx-ppc-low.c (stdint.h): Likewise.
3389 * mem-break.c (stdint.h): Likewise.
3390 * thread-db.c (stdint.h): Likewise.
3391 * tracepoint.c (stdint.h): Likewise.
3392 * win32-low.c (stdint.h): Likewise.
3393
124e13d9
SM		 33942015-06-18 Simon Marchi <simon.marchi@ericsson.com>
3395
3396 * server.c (write_qxfer_response): Update call to
3397 remote_escape_output.
3398
909c2cda
JK		 33992015-06-15 Aleksandar Ristovski <aristovski@qnx.com
3400 Jan Kratochvil <jan.kratochvil@redhat.com>
3401
3402 Merge multiple hex conversions.
3403 * gdbreplay.c (tohex): Rename to 'fromhex'.
3404 (logchar): Use fromhex.
3405
24c05f46
JK		 34062015-06-10 Jan Kratochvil <jan.kratochvil@redhat.com>
3407
3408 * server.c (handle_qxfer_libraries): Set `version' attribute for
3409 <library-list>.
3410
14d2069a
GB		 34112015-06-10 Gary Benson <gbenson@redhat.com>
3412
3413 * target.h (struct target_ops) <multifs_open>: New field.
3414 <multifs_unlink>: Likewise.
3415 <multifs_readlink>: Likewise.
3416 * linux-low.c (nat/linux-namespaces.h): New include.
3417 (linux_target_ops): Initialize the_target->multifs_open,
3418 the_target->multifs_unlink and the_target->multifs_readlink.
3419 * hostio.h (hostio_handle_new_gdb_connection): New declaration.
3420 * hostio.c (hostio_fs_pid): New static variable.
3421 (hostio_handle_new_gdb_connection): New function.
3422 (handle_setfs): Likewise.
3423 (handle_open): Use the_target->multifs_open as appropriate.
3424 (handle_unlink): Use the_target->multifs_unlink as appropriate.
3425 (handle_readlink): Use the_target->multifs_readlink as
3426 appropriate.
3427 (handle_vFile): Handle vFile:setfs packets.
3428 * server.c (handle_query): Call hostio_handle_new_gdb_connection
3429 after target_handle_new_gdb_connection.
3430
4b8b5e72
GB		 34312015-06-10 Gary Benson <gbenson@redhat.com>
3432
3433 * configure.ac (AC_CHECK_FUNCS): Add setns.
3434 * config.in: Regenerate.
3435 * configure: Likewise.
3436 * Makefile.in (SFILES): Add nat/linux-namespaces.c.
3437 (linux-namespaces.o): New rule.
3438 * configure.srv (srv_linux_obj): Add linux-namespaces.o.
3439
3ac2e371
GB		 34402015-06-09 Gary Benson <gbenson@redhat.com>
3441
3442 * hostio.c (handle_open): Process mode argument with
3443 fileio_to_host_mode.
3444
ca9b78ce
YQ		 34452015-06-01 Yao Qi <yao.qi@linaro.org>
3446
3447 * linux-s390-low.c (PTRACE_GETREGSET, PTRACE_SETREGSET): Remove.
3448 * linux-x86-low.c: Likewise.
3449
bfacd19d
DB		 34502015-05-28 Don Breazeal <donb@codesourcery.com>
3451
3452 * linux-low.c (handle_extended_wait): Initialize
3453 thread_info.last_resume_kind for new fork children.
3454
452003ef
PA		 34552015-05-15 Pedro Alves <palves@redhat.com>
3456
3457 * target.h (target_handle_new_gdb_connection): Rewrite using if
3458 wrapped in do/while.
3459
1041a03c
JB		 34602015-05-14 Joel Brobecker <brobecker@adacore.com>
3461
3462 * configure.ac: Add prfpregset_t BFD_HAVE_SYS_PROCFS_TYPE check.
3463 * configure, config.in: Regenerate.
3464 * gdb_proc_service.h [HAVE_PRFPREGSET_T] (prfpregset_t):
3465 Declare typedef.
3466
c269dbdb
DB		 34672015-05-12 Don Breazeal <donb@codesourcery.com>
3468
3469 * linux-low.c (handle_extended_wait): Handle PTRACE_EVENT_FORK and
3470 PTRACE_EVENT_VFORK_DONE.
3471 (linux_low_ptrace_options, extended_event_reported): Add vfork
3472 events.
3473 * remote-utils.c (prepare_resume_reply): New stop reasons "vfork"
3474 and "vforkdone" for RSP 'T' Stop Reply Packet.
3475 * server.h (report_vfork_events): Declare
3476 global variable.
3477
3a8a0396
DB		 34782015-05-12 Don Breazeal <donb@codesourcery.com>
3479
3480 * linux-aarch64-low.c (aarch64_linux_new_fork): New function.
3481 (the_low_target) <new_fork>: Initialize new member.
3482 * linux-arm-low.c (arm_new_fork): New function.
3483 (the_low_target) <new_fork>: Initialize new member.
3484 * linux-low.c (handle_extended_wait): Call new target function
3485 new_fork.
3486 * linux-low.h (struct linux_target_ops) <new_fork>: New member.
3487 * linux-mips-low.c (mips_add_watchpoint): New function
3488 extracted from mips_insert_point.
3489 (the_low_target) <new_fork>: Initialize new member.
3490 (mips_linux_new_fork): New function.
3491 (mips_insert_point): Call mips_add_watchpoint.
3492 * linux-x86-low.c (x86_linux_new_fork): New function.
3493 (the_low_target) <new_fork>: Initialize new member.
3494
de0d863e
DB		 34952015-05-12 Don Breazeal <donb@codesourcery.com>
3496
3497 * linux-low.c (handle_extended_wait): Implement return value,
3498 rename argument 'event_child' to 'event_lwp', handle
3499 PTRACE_EVENT_FORK, call internal_error for unrecognized event.
3500 (linux_low_ptrace_options): New function.
3501 (linux_low_filter_event): Call linux_low_ptrace_options,
3502 use different argument fo linux_enable_event_reporting,
3503 use return value from handle_extended_wait.
3504 (extended_event_reported): New function.
3505 (linux_wait_1): Call extended_event_reported and set
3506 status to report fork events.
3507 (linux_write_memory): Add pid to debug message.
3508 (reset_lwp_ptrace_options_callback): New function.
3509 (linux_handle_new_gdb_connection): New function.
3510 (linux_target_ops): Initialize new structure member.
3511 * linux-low.h (struct lwp_info) <waitstatus>: New member.
3512 * lynx-low.c: Initialize new structure member.
3513 * remote-utils.c (prepare_resume_reply): Implement stop reason
3514 "fork" for "T" stop message.
3515 * server.c (handle_query): Call handle_new_gdb_connection.
3516 * server.h (report_fork_events): Declare global flag.
3517 * target.h (struct target_ops) <handle_new_gdb_connection>:
3518 New member.
3519 (target_handle_new_gdb_connection): New macro.
3520 * win32-low.c: Initialize new structure member.
3521
ddcbc397
DB		 35222015-05-12 Don Breazeal <donb@codesourcery.com>
3523
3524 * mem-break.c (APPEND_TO_LIST): Define macro.
3525 (clone_agent_expr): New function.
3526 (clone_one_breakpoint): New function.
3527 (clone_all_breakpoints): New function.
3528 * mem-break.h: Declare new functions.
3529
89245bc0
DB		 35302015-05-12 Don Breazeal <donb@codesourcery.com>
3531
3532 * linux-low.c (linux_supports_fork_events): New function.
3533 (linux_supports_vfork_events): New function.
3534 (linux_target_ops): Initialize new structure members.
3535 (initialize_low): Call linux_check_ptrace_features.
3536 * lynx-low.c (lynx_target_ops): Initialize new structure
3537 members.
3538 * server.c (report_fork_events, report_vfork_events):
3539 New global flags.
3540 (handle_query): Add new features to qSupported packet and
3541 response.
3542 (captured_main): Initialize new global variables.
3543 * target.h (struct target_ops) <supports_fork_events>:
3544 New member.
3545 <supports_vfork_events>: New member.
3546 (target_supports_fork_events): New macro.
3547 (target_supports_vfork_events): New macro.
3548 * win32-low.c (win32_target_ops): Initialize new structure
3549 members.
3550
835205d0
GB		 35512015-05-12 Gary Benson <gbenson@redhat.com>
3552
3553 * server.c (handle_qxfer_exec_file): Use current process
3554 if annex is empty.
3555
21e94bd9
SL		 35562015-05-08 Sandra Loosemore <sandra@codesourcery.com>
3557
3558 * linux-nios2-low.c: Include elf/common.h. Adjust comments.
3559 Remove HAVE_PTRACE_GETREGS conditionals.
3560 (nios2_regsets): Use PTRACE_GETREGSET and PTRACE_SETREGSET
3561 instead of PTRACE_GETREGS and PTRACE_SETREGS.
3562
45614f15
YQ		 35632015-05-08 Yao Qi <yao.qi@linaro.org>
3564
3565 * linux-low.c (linux_supports_conditional_breakpoints): New
3566 function.
3567 (linux_target_ops): Install new target method.
3568 * lynx-low.c (lynx_target_ops): Install NULL hook for
3569 supports_conditional_breakpoints.
3570 * nto-low.c (nto_target_ops): Likewise.
3571 * spu-low.c (spu_target_ops): Likewise.
3572 * win32-low.c (win32_target_ops): Likewise.
3573 * server.c (handle_query): Check
3574 target_supports_conditional_breakpoints.
3575 * target.h (struct target_ops) <supports_conditional_breakpoints>:
3576 New field.
3577 (target_supports_conditional_breakpoints): New macro.
3578
80ad801e
PA		 35792015-05-06 Pedro Alves <palves@redhat.com>
3580
3581 PR server/18081
3582 * server.c (start_inferior): If the process exits, mourn it.
3583
819843c7
GB		 35842015-04-21 Gary Benson <gbenson@redhat.com>
3585
3586 * hostio.c (fileio_open_flags_to_host): Factored out to
3587 fileio_to_host_openflags in common/fileio.c. Single use
3588 updated.
3589
a2d5a9d7
MF		 35902015-04-17 Max Filippov <jcmvbkbc@gmail.com>
3591
3592 * linux-xtensa-low.c (xtensa_fill_gregset)
3593 (xtensa_store_gregset): Check XCHAL_HAVE_LOOPS instead of
3594 XCHAL_HAVE_LOOP.
3595
deb44829
MF		 35962015-04-17 Max Filippov <jcmvbkbc@gmail.com>
3597
3598 * linux-xtensa-low.c (xtensa_usrregs_info): Remove.
3599 (regs_info): Replace usrregs pointer with NULL.
3600
e57f1de3
GB		 36012015-04-17 Gary Benson <gbenson@redhat.com>
3602
3603 * target.h (struct target_ops) <pid_to_exec_file>: New field.
3604 * linux-low.c (linux_target_ops): Initialize pid_to_exec_file.
3605 * server.c (handle_qxfer_exec_file): New function.
3606 (qxfer_packets): Add exec-file entry.
3607 (handle_query): Report qXfer:exec-file:read as supported packet.
3608
62828379
RN		 36092015-04-14 Romain Naour <romain.naour@openwide.fr> (tiny change)
3610
3611 * linux-low.c (linux_read_offsets): Remove get_thread_lwp.
3612
b88bb450
GB		 36132015-04-09 Gary Benson <gbenson@redhat.com>
3614
3615 * hostio-errno.c (errno_to_fileio_error): Remove function.
3616 Update caller to use remote_fileio_to_fio_error.
3617
c8f4bfdd
YQ		 36182015-04-09 Yao Qi <yao.qi@linaro.org>
3619
3620 * linux-low.c (linux_insert_point): Call
3621 insert_memory_breakpoint if TYPE is raw_bkpt_type_sw.
3622 (linux_remove_point): Call remove_memory_breakpoint if type is
3623 raw_bkpt_type_sw.
3624 * linux-x86-low.c (x86_insert_point): Don't call
3625 insert_memory_breakpoint.
3626 (x86_remove_point): Don't call remove_memory_breakpoint.
3627
41f98f02
PA		 36282015-04-01 Pedro Alves <palves@redhat.com>
3629 Cleber Rosa <crosa@redhat.com>
3630
3631 * server.c (gdbserver_usage): Reorganize and extend the usage
3632 message.
3633
2bf6fb9d
PA		 36342015-03-24 Pedro Alves <palves@redhat.com>
3635
3636 * linux-low.c (check_stopped_by_breakpoint): Tweak debug log
3637 output. Also dump TRAP_TRACE.
3638 (linux_low_filter_event): In debug output, distinguish a
3639 resume_stop SIGSTOP from a delayed SIGSTOP.
3640
369f6daa
GB		 36412015-03-24 Gary Benson <gbenson@redhat.com>
3642
3643 * linux-x86-low.c (x86_linux_new_thread): Moved to
3644 nat/x86-linux.c.
3645 (x86_linux_prepare_to_resume): Likewise.
3646
8e5d4070
GB		 36472015-03-24 Gary Benson <gbenson@redhat.com>
3648
3649 * Makefile.in (x86-linux-dregs.o): New rule.
3650 * configure.srv: Add x86-linux-dregs.o to relevant targets.
3651 * linux-x86-low.c: Include nat/x86-linux-dregs.h.
3652 (u_debugreg_offset): Moved to nat/x86-linux-dregs.c.
3653 (x86_linux_dr_get): Likewise.
3654 (x86_linux_dr_set): Likewise.
3655 (update_debug_registers_callback): Likewise.
3656 (x86_linux_dr_set_addr): Likewise.
3657 (x86_linux_dr_get_addr): Likewise.
3658 (x86_linux_dr_set_control): Likewise.
3659 (x86_linux_dr_get_control): Likewise.
3660 (x86_linux_dr_get_status): Likewise.
3661 (x86_linux_update_debug_registers): Likewise.
3662
2b95d440
GB		 36632015-03-24 Gary Benson <gbenson@redhat.com>
3664
3665 * linux-x86-low.c (x86_linux_update_debug_registers):
3666 New function, factored out from...
3667 (x86_linux_prepare_to_resume): ...this.
3668
14b0bc68
GB		 36692015-03-24 Gary Benson <gbenson@redhat.com>
3670
3671 * linux-x86-low.c (x86_linux_dr_get): Update comments.
3672 (x86_linux_dr_set): Likewise.
3673 (update_debug_registers_callback): Likewise.
3674 (x86_linux_dr_set_addr): Likewise.
3675 (x86_linux_dr_get_addr): Likewise.
3676 (x86_linux_dr_set_control): Likewise.
3677 (x86_linux_dr_get_control): Likewise.
3678 (x86_linux_dr_get_status): Likewise.
3679 (x86_linux_prepare_to_resume): Likewise.
3680
5dfe6ca8
GB		 36812015-03-24 Gary Benson <gbenson@redhat.com>
3682
3683 * linux-x86-low.c (x86_linux_dr_get): Add assertion.
3684 Use perror_with_name. Pass string through gettext.
3685 (x86_linux_dr_set): Likewise.
3686
d33472ad
GB		 36872015-03-24 Gary Benson <gbenson@redhat.com>
3688
3689 * linux-x86-low.c (x86_dr_low_set_addr): Rename to...
3690 (x86_linux_dr_set_addr): ...this.
3691 (x86_dr_low_get_addr): Rename to...
3692 (x86_linux_dr_get_addr): ...this.
3693 (x86_dr_low_set_control): Rename to...
3694 (x86_linux_dr_set_control): ...this.
3695 (x86_dr_low_get_control): Rename to...
3696 (x86_linux_dr_get_control): ...this.
3697 (x86_dr_low_get_status): Rename to...
3698 (x86_linux_dr_get_status): ...this.
3699 (x86_dr_low): Update with new function names.
3700
4b134ca1
GB		 37012015-03-24 Gary Benson <gbenson@redhat.com>
3702
3703 * Makefile.in (x86-linux.o): New rule.
3704 * configure.srv: Add x86-linux.o to relevant targets.
3705 * linux-low.c (lwp_set_arch_private_info): New function.
3706 (lwp_arch_private_info): Likewise.
3707 * linux-x86-low.c: Include nat/x86-linux.h.
3708 (arch_lwp_info): Removed structure.
3709 (update_debug_registers_callback):
3710 Use lwp_set_debug_registers_changed.
3711 (x86_linux_prepare_to_resume): Use lwp_debug_registers_changed
3712 and lwp_set_debug_registers_changed.
3713 (x86_linux_new_thread): Use lwp_set_debug_registers_changed.
3714
34c703da
GB		 37152015-03-24 Gary Benson <gbenson@redhat.com>
3716
3717 * linux-low.h (linux_target_ops) <new_thread>: Changed signature.
3718 * linux-arm-low.c (arm_new_thread): Likewise.
3719 * linux-aarch64-low.c (aarch64_linux_new_thread): Likewise.
3720 * linux-mips-low.c (mips_linux_new_thread): Likewise.
3721 * linux-x86-low.c (x86_linux_new_thread): Likewise.
3722 * linux-low.c (add_lwp): Update the_low_target.new_thread call.
3723
cff068da
GB		 37242015-03-24 Gary Benson <gbenson@redhat.com>
3725
3726 * linux-low.c (ptid_of_lwp): New function.
3727 (lwp_is_stopped): Likewise.
3728 (lwp_stop_reason): Likewise.
3729 * linux-x86-low.c (update_debug_registers_callback):
3730 Use lwp_is_stopped.
3731 (x86_linux_prepare_to_resume): Use ptid_of_lwp and
3732 lwp_stop_reason.
3733
b2f7c7e8
GB		 37342015-03-24 Gary Benson <gbenson@redhat.com>
3735
3736 * linux-low.h (linux_stop_lwp): Remove declaration.
3737
6d4ee8c6
GB		 37382015-03-24 Gary Benson <gbenson@redhat.com>
3739
3740 * linux-low.h: Include nat/linux-nat.h.
3741 * linux-low.c (iterate_over_lwps_args): New structure.
3742 (iterate_over_lwps_filter): New function.
3743 (iterate_over_lwps): Likewise.
3744 * linux-x86-low.c (update_debug_registers_callback):
3745 Update signature to what iterate_over_lwps expects.
3746 Remove PID check that iterate_over_lwps now performs.
3747 (x86_dr_low_set_addr): Use iterate_over_lwps.
3748 (x86_dr_low_set_control): Likewise.
3749
70a0bb6b
GB		 37502015-03-24 Gary Benson <gbenson@redhat.com>
3751
3752 * linux-x86-low.c (x86_debug_reg_state): New function.
3753 (x86_linux_prepare_to_resume): Use the above.
3754
7b669087
GB		 37552015-03-24 Gary Benson <gbenson@redhat.com>
3756
3757 * linux-low.c (current_lwp_ptid): New function.
3758 * linux-x86-low.c: Include nat/linux-nat.h.
3759 (x86_dr_low_get_addr): Use current_lwp_ptid.
3760 (x86_dr_low_get_control): Likewise.
3761 (x86_dr_low_get_status): Likewise.
3762
eef49a3d
PA		 37632015-03-20 Pedro Alves <palves@redhat.com>
3764
3765 * tracepoint.c (cmd_qtstatus): Make "str" const.
3766
b2333d22
PA		 37672015-03-20 Pedro Alves <palves@redhat.com>
3768
3769 * server.c (handle_general_set): Make "req_str" const.
3770
23f238d3
PA		 37712015-03-19 Pedro Alves <palves@redhat.com>
3772
3773 * linux-low.c (linux_resume_one_lwp): Rename to ...
3774 (linux_resume_one_lwp_throw): ... this. Don't handle ESRCH here,
3775 instead call perror_with_name.
3776 (check_ptrace_stopped_lwp_gone): New function.
3777 (linux_resume_one_lwp): Reimplement as wrapper around
3778 linux_resume_one_lwp_throw that swallows errors if the LWP is
3779 gone.
3780
91baf43f
PA		 37812015-03-19 Pedro Alves <palves@redhat.com>
3782
3783 * linux-low.c (count_events_callback, select_event_lwp_callback):
3784 No longer check whether the thread has resume_stop as last resume
3785 kind.
3786
8bf3b159
PA		 37872015-03-19 Pedro Alves <palves@redhat.com>
3788
3789 * linux-low.c (count_events_callback, select_event_lwp_callback):
3790 Use the lwp's status_pending_p field, not the thread's.
3791
b90fc188
PA		 37922015-03-19 Pedro Alves <palves@redhat.com>
3793
3794 * linux-low.c (select_event_lwp_callback): Update comments to
3795 no longer mention SIGTRAP.
3796
464b0089
GB		 37972015-03-18 Gary Benson <gbenson@redhat.com>
3798
3799 * server.c (handle_query): Do not report vFile:fstat as supported.
3800
aa9e327f
GB		 38012015-03-11 Gary Benson <gbenson@redhat.com>
3802
3803 * hostio.c (sys/types.h): New include.
3804 (sys/stat.h): Likewise.
3805 (common-remote-fileio.h): Likewise.
3806 (handle_fstat): New function.
3807 (handle_vFile): Handle vFile:fstat packets.
aa9e327f 3808
791c0056
GB		 38092015-03-11 Gary Benson <gbenson@redhat.com>
3810
3811 * configure.ac (AC_CHECK_MEMBERS): Add checks for
3812 struct stat.st_blocks and struct stat.st_blksize.
3813 * configure: Regenerate.
3814 * config.in: Likewise.
3815 * Makefile.in (SFILES): Add common/common-remote-fileio.c.
3816 (OBS): Add common-remote-fileio.o.
3817 (common-remote-fileio.o): New rule.
3818
9a9df970
PA		 38192015-03-09 Pedro Alves <palves@redhat.com>
3820
3821 * tracepoint.c (gdb_agent_helper_thread): Cast '&sockaddr' to
3822 'struct sockaddr' pointer in 'accept' call.
3823
9eb1356e
PA		 38242015-03-09 Pedro Alves <palves@redhat.com>
3825
3826 Revert:
3827 2015-03-07 Pedro Alves <palves@redhat.com>
3828 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
3829 or <winsock2.h> here. Instead include "gdb_socket.h".
3830 (remote_open): Use union gdb_sockaddr_u.
3831 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
3832 or <winsock2.h> here. Instead include "gdb_socket.h".
3833 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
3834 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
3835 or <sys/un.h>.
3836 (init_named_socket, gdb_agent_helper_thread): Use union
3837 gdb_sockaddr_u.
3838
aac331e4
PA		 38392015-03-07 Pedro Alves <palves@redhat.com>
3840
3841 * configure.ac (build_warnings): Move
3842 -Wdeclaration-after-statement to the C-specific set.
3843 * configure: Regenerate.
3844
366c75fc
PA		 38452015-03-07 Pedro Alves <palves@redhat.com>
3846
3847 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
3848 or <winsock2.h> here. Instead include "gdb_socket.h".
3849 (remote_open): Use union gdb_sockaddr_u.
3850 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
3851 or <winsock2.h> here. Instead include "gdb_socket.h".
3852 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
3853 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
3854 or <sys/un.h>.
3855 (init_named_socket, gdb_agent_helper_thread): Use union
3856 gdb_sockaddr_u.
3857
492d29ea
PA		 38582015-03-07 Pedro Alves <palves@redhat.com>
3859
3860 Adjust all callers of TRY_CATCH to use TRY/CATCH/END_CATCH
3861 instead.
3862
60a191ed
YQ		 38632015-03-06 Yao Qi <yao.qi@linaro.org>
3864
3865 * linux-aarch64-low.c (aarch64_insert_point): Use
3866 show_debug_regs as a boolean.
3867 (aarch64_remove_point): Likewise.
3868
f5771b1d
PA		 38692015-03-05 Pedro Alves <palves@redhat.com>
3870
3871 * lynx-low.c (lynx_target_ops): Install NULL hooks for
3872 stopped_by_sw_breakpoint, supports_stopped_by_sw_breakpoint,
3873 stopped_by_hw_breakpoint, supports_stopped_by_hw_breakpoint.
3874 * nto-low.c (nto_target_ops): Likewise.
3875 * spu-low.c (spu_target_ops): Likewise.
3876 * win32-low.c (win32_target_ops): Likewise.
3877
3e572f71
PA		 38782015-03-04 Pedro Alves <palves@redhat.com>
3879
72f4393d 3880 * linux-low.c (check_stopped_by_breakpoint) [USE_SIGTRAP_SIGINFO]:
3e572f71
PA		 3881 Decide whether a breakpoint triggered based on the SIGTRAP's
3882 siginfo.si_code.
72f4393d
L		 3883 (thread_still_has_status_pending_p) [USE_SIGTRAP_SIGINFO]: Don't check whether a
3884 breakpoint is inserted if relying on SIGTRAP's siginfo.si_code.
3e572f71
PA		 3885 (linux_low_filter_event): Check for breakpoints before checking
3886 watchpoints.
3887 (linux_wait_1): Don't re-increment the PC if relying on SIGTRAP's
3888 siginfo.si_code.
72f4393d
L		 3889 (linux_stopped_by_sw_breakpoint)
3890 (linux_supports_stopped_by_sw_breakpoint)
3891 (linux_stopped_by_hw_breakpoint)
3892 (linux_supports_stopped_by_hw_breakpoint): New functions.
3893 (linux_target_ops): Install new target methods.
3e572f71 3894
1ec68e26
PA		 38952015-03-04 Pedro Alves <palves@redhat.com>
3896
3897 * remote-utils.c (prepare_resume_reply): Report swbreak/hbreak.
3898 * server.c (swbreak_feature, hwbreak_feature): New globals.
3899 (handle_query) <qSupported>: Handle "swbreak+" and "hwbreak+".
3900 (captured_main): Clear swbreak_feature and hwbreak_feature.
3901 * server.h (swbreak_feature, hwbreak_feature): Declare.
3902 * target.h (struct target_ops) <stopped_by_sw_breakpoint,
3903 supports_stopped_by_sw_breakpoint, stopped_by_hw_breakpoint,
3904 supports_stopped_by_hw_breakpoint>: New fields.
3905 (target_supports_stopped_by_sw_breakpoint)
3906 (target_stopped_by_sw_breakpoint)
3907 (target_supports_stopped_by_hw_breakpoint)
3908 (target_stopped_by_hw_breakpoint): Declare.
3909
15c66dd6
PA		 39102015-03-04 Pedro Alves <palves@redhat.com>
3911
3912 enum lwp_stop_reason -> enum target_stop_reason
3913 * linux-low.c (check_stopped_by_breakpoint): Adjust.
3914 (thread_still_has_status_pending_p, check_stopped_by_watchpoint)
3915 (linux_wait_1, stuck_in_jump_pad_callback)
3916 (move_out_of_jump_pad_callback, linux_resume_one_lwp)
3917 (linux_stopped_by_watchpoint):
3918 * linux-low.h (enum lwp_stop_reason): Delete.
3919 (struct lwp_info) <stop_reason>: Now an enum target_stop_reason.
3920 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
3921
98fc70d6
YQ		 39222015-03-04 Yao Qi <yao.qi@linaro.org>
3923
3924 * Makefile.in (SFILES): Add linux-aarch64-low.c.
3925
dd2ac174
GB		 39262015-03-03 Gary Benson <gbenson@redhat.com>
3927
3928 * hostio.c (handle_vFile): Fix prefix lengths.
3929
d68e53f4
MM		 39302015-03-03 Markus Metzger <markus.t.metzger@intel.com>
3931
3932 * linux-low.c (linux_low_enable_btrace): Do not overwrite non-zero
3933 ptr_bits.
3934
bf2d68ab
AA		 39352015-03-02 Andreas Arnez <arnez@linux.vnet.ibm.com>
3936
3937 * Makefile.in (s390-vx-linux64.c, s390-tevx-linux64.c)
3938 (s390x-vx-linux64.c, s390x-tevx-linux64.c): New rules.
3939 (clean): Add "rm -f" for above C files.
3940 * configure.srv (srv_regobj): Add s390-vx-linux64.o,
3941 s390-tevx-linux64.o, s390x-vx-linux64.o, and s390x-tevx-linux64.o.
3942 (srv_xmlfiles): Add s390-vx-linux64.xml, s390-tevx-linux64.xml,
3943 s390x-vx-linux64.xml, s390x-tevx-linux64.xml, and s390-vx.xml.
3944 * linux-s390-low.c (HWCAP_S390_VX): New macro.
3945 (init_registers_s390_vx_linux64, init_registers_s390_tevx_linux64)
3946 (init_registers_s390x_vx_linux64)
3947 (init_registers_s390x_tevx_linux64)
3948 (tdesc_s390_vx_linux64, tdesc_s390_tevx_linux64)
3949 (tdesc_s390x_vx_linux64, tdesc_s390x_tevx_linux64): New extern
3950 declarations.
3951 (s390_fill_vxrs_low, s390_store_vxrs_low, s390_fill_vxrs_high)
3952 (s390_store_vxrs_high): New functions.
3953 (s390_regsets): Add entries for NT_S390_VXRS_LOW and
3954 NT_S390_VXRS_HIGH.
3955 (s390_arch_setup): Add logic for selecting one of the new target
3956 descriptions. Activate the new vector regsets if applicable.
3957 (initialize_low_arch): Also invoke init_registers_s390_vx_linux64,
3958 init_registers_s390_tevx_linux64, init_registers_s390x_vx_linux64,
3959 and init_registers_s390x_tevx_linux64.
3960
c966a859
PA		 39612015-03-01 Pedro Alves <palves@redhat.com>
3962
3963 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Constify 'raw_regs'
3964 parameter.
3965
4180215b
PA		 39662015-02-27 Pedro Alves <palves@redhat.com>
3967
3968 * linux-x86-low.c (u_debugreg_offset): New function.
3969 (x86_linux_dr_get, x86_linux_dr_set): Use it.
3970
749bab01
PA		 39712015-02-27 Pedro Alves <palves@redhat.com>
3972
3973 * gdb_proc_service.h: Wrap with EXTERN_C_PUSH/EXTERN_C_POP.
3974 [!HAVE_PROC_SERVICE_H] (struct ps_prochandle): Forward declare.
3975 [!HAVE_PROC_SERVICE_H] (ps_pdread, ps_pdwrite, ps_ptread)
3976 ps_ptwrite, ps_lgetregs, ps_lsetregs, ps_lgetfpregs)
3977 (ps_lsetfpregs, ps_getpid)
3978 (ps_get_thread_area, ps_pglobal_lookup, ps_pstop, ps_pcontinue)
3979 (ps_lstop, ps_lcontinue, ps_lgetxregsize, ps_lgetxregs)
3980 (ps_lsetxregs, ps_plog): Declare.
3981
3c14e5a3
PA		 39822015-02-27 Pedro Alves <palves@redhat.com>
3983
3984 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Use
3985 IP_AGENT_EXPORT_FUNC.
3986 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Use
3987 IP_AGENT_EXPORT_FUNC.
3988 * tracepoint.c (ATTR_USED, ATTR_NOINLINE, ATTR_CONSTRUCTOR)
3989 (IP_AGENT_EXPORT): Delete.
3990 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
3991 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
3992 (gdb_trampoline_buffer_error, collecting, gdb_collect)
3993 (stop_tracing, flush_trace_buffer, about_to_request_buffer_space)
3994 (trace_buffer_is_full, stopping_tracepoint, expr_eval_result)
3995 (error_tracepoint, tracepoints, tracing, trace_buffer_ctrl)
3996 (trace_buffer_ctrl_curr, trace_buffer_lo, trace_buffer_hi)
3997 (traceframe_read_count, traceframe_write_count)
3998 (traceframes_created, trace_state_variables, get_raw_reg)
3999 (get_trace_state_variable_value, set_trace_state_variable_value)
4000 (ust_loaded, helper_thread_id, cmd_buf): Use
4001 IPA_SYM_EXPORTED_NAME.
4002 (stop_tracing, flush_trace_buffer): Use IP_AGENT_EXPORT_FUNC.
4003 (tracepoints) Use IP_AGENT_EXPORT_VAR.
4004 (stopping_tracepoint, trace_buffer_is_full, expr_eval_result): Use
4005 IP_AGENT_EXPORT_VAR and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
4006 (last_tracepoint): Move into !IN_PROCESS_AGENT block.
4007 (error_tracepoint): Use IP_AGENT_EXPORT_VAR and wrap in
4008 EXTERN_C_PUSH/EXTERN_C_POP.
4009 (trace_state_variables): Use IP_AGENT_EXPORT_VAR.
4010 (trace_buffer_lo, trace_buffer_hi): Use IP_AGENT_EXPORT_VAR and
4011 wrap in EXTERN_C_PUSH/EXTERN_C_POP.
4012 (trace_buffer_ctrl, trace_buffer_ctrl_curr)
4013 (traceframe_write_count, traceframe_read_count)
4014 (traceframes_created, tracing): Use IP_AGENT_EXPORT_VAR.
4015 (about_to_request_buffer_space, get_trace_state_variable_value)
4016 (set_trace_state_variable_value): Use IP_AGENT_EXPORT_FUNC.
4017 (collecting): Use IP_AGENT_EXPORT_VAR and wrap in
4018 EXTERN_C_PUSH/EXTERN_C_POP.
4019 (gdb_collect): Use IP_AGENT_EXPORT_FUNC.
4020 (ust_loaded, cmd_buf): Use IP_AGENT_EXPORT_VAR.
4021 (helper_thread_id, gdb_agent_capability): Use IP_AGENT_EXPORT_VAR
4022 and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
4023 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
4024 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
4025 (gdb_trampoline_buffer_error): Use IP_AGENT_EXPORT_VAR.
4026 * tracepoint.h (ATTR_USED, ATTR_NOINLINE, EXPORTED_SYMBOL):
4027 Define.
4028 (IP_AGENT_EXPORT_FUNC, IP_AGENT_EXPORT_VAR)
4029 (IP_AGENT_EXPORT_VAR_DECL): Define.
4030 (tracing): Declare.
4031 (gdb_agent_get_raw_reg): Declare.
4032
fe978cb0
PA		 40332015-02-27 Tom Tromey <tromey@redhat.com>
4034 Pedro Alves <palves@redhat.com>
4035
4036 Rename symbols whose names are reserved C++ keywords throughout.
4037
3bc3d82a
PA		 40382015-02-27 Pedro Alves <palves@redhat.com>
4039
4040 * Makefile.in (COMPILER): New, get it from autoconf.
4041 (CXX): Get from autoconf instead.
4042 (COMPILE.pre): Use COMPILER.
4043 (CC-LD): Rename to ...
4044 (CC_LD): ... this. Use COMPILER.
4045 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT), $(IPA_LIB)): Adjust.
4046 (CXX_FOR_TARGET): Default to g++ instead of gcc.
4047 * acinclude.m4: Include build-with-cxx.m4.
4048 * configure.ac: Call AC_PROG_CXX and GDB_AC_BUILD_WITH_CXX.
4049 Disable -Werror by default if building in C++ mode.
4050 (build_warnings): Add -Wno-sign-compare, -Wno-write-strings and
4051 -Wno-narrowing in C++ mode. Run supported-warning-flags tests with
4052 the C++ compiler. Save/restore CXXFLAGS too.
4053 * configure: Regenerate.
4054
07697489
PA		 40552015-02-27 Pedro Alves <palves@redhat.com>
4056
4057 * acinclude.m4: Include libiberty.m4.
4058 * configure.ac: Call libiberty_INIT.
4059 * config.in, configure: Regenerate.
4060
9beb7c4e
PA		 40612015-02-26 Pedro Alves <palves@redhat.com>
4062
4063 * linux-low.c (linux_wait_1): When incrementing the PC past a
4064 program breakpoint always use the_low_target.breakpoint_len as
4065 increment, rather than the maximum between that and
4066 the_low_target.decr_pc_after_break.
4067
8090aef2
PA		 40682015-02-23 Pedro Alves <palves@redhat.com>
4069
4070 * linux-low.c (check_stopped_by_breakpoint): Don't check if the
4071 thread was doing a step-over; always adjust the PC if
4072 we stepped over a permanent breakpoint.
4073 (linux_wait_1): If we stepped over breakpoint that was on top of a
4074 permanent breakpoint, manually advance the PC past it.
4075
bc9540e8
PA		 40762015-02-23 Pedro Alves <palves@redhat.com>
4077
4078 * linux-x86-low.c (REGSIZE): Define in both 32-bit and 64-bit
4079 modes.
4080 (x86_fill_gregset, x86_store_gregset): Use it when handling
4081 $orig_eax.
4082
2db9a427
PA		 40832015-02-20 Pedro Alves <palves@redhat.com>
4084
4085 * thread-db.c: Include "nat/linux-procfs.h".
4086 (thread_db_init): Skip listing new threads if the kernel supports
4087 PTRACE_EVENT_CLONE and /proc/PID/task/ is accessible.
4088
afa8d396
PA		 40892015-02-20 Pedro Alves <palves@redhat.com>
4090
4091 * linux-low.c (status_pending_p_callback): Use ptid_match.
4092
c9587f88
AT		 40932015-02-19 Antoine Tremblay <antoine.tremblay@ericsson.com>
4094
4095 PR breakpoints/16812
4096 * linux-low.c (wstatus_maybe_breakpoint): Remove.
4097 (linux_low_filter_event): Update wstatus_maybe_breakpoint name.
4098 (linux_wait_1): Report SIGTRAP,SIGILL,SIGSEGV.
4099
b05ec7a5
AT		 41002015-02-10 Antoine Tremblay <antoine.tremblay@ericsson.com>
4101
4102 PR breakpoints/15956
4103 * tracepoint.c (cmd_qtinit): Add check for current_thread.
4104
d33501a5
MM		 41052015-02-09 Markus Metzger <markus.t.metzger@intel.com>
4106
4107 * linux-low.c (linux_low_btrace_conf): Print size.
4108 * server.c (handle_btrace_conf_general_set): New.
4109 (hanle_general_set): Call handle_btrace_conf_general_set.
4110 (handle_query): Report Qbtrace-conf:bts:size as supported.
4111
f4abbc16
MM		 41122015-02-09 Markus Metzger <markus.t.metzger@intel.com>
4113
4114 * linux-low.c (linux_low_enable_btrace): Update parameters.
4115 (linux_low_btrace_conf): New.
4116 (linux_target_ops)<to_btrace_conf>: Initialize.
4117 * server.c (current_btrace_conf): New.
4118 (handle_btrace_enable): Rename to ...
4119 (handle_btrace_enable_bts): ... this. Pass &current_btrace_conf
4120 to target_enable_btrace. Update comment. Update users.
4121 (handle_qxfer_btrace_conf): New.
4122 (qxfer_packets): Add btrace-conf entry.
4123 (handle_query): Report qXfer:btrace-conf:read as supported packet.
4124 * target.h (target_ops)<enable_btrace>: Update parameters and comment.
4125 (target_ops)<read_btrace_conf>: New.
4126 (target_enable_btrace): Update parameters.
4127 (target_read_btrace_conf): New.
4128
043c3577
MM		 41292015-02-09 Markus Metzger <markus.t.metzger@intel.com>
4130
4131 * server.c (handle_btrace_general_set): Remove call to
4132 target_supports_btrace.
4133 (supported_btrace_packets): New.
4134 (handle_query): Call supported_btrace_packets.
4135 * target.h: include btrace-common.h.
4136 (btrace_target_info): Removed.
4137 (supports_btrace, target_supports_btrace): Update parameters.
4138
734b0e4b
MM		 41392015-02-09 Markus Metzger <markus.t.metzger@intel.com>
4140
4141 * Makefile.in (SFILES): Add common/btrace-common.c.
4142 (OBS): Add common/btrace-common.o.
4143 (btrace-common.o): Add build rules.
4144 * linux-low: Include btrace-common.h.
4145 (linux_low_read_btrace): Use struct btrace_data. Call
4146 btrace_data_init and btrace_data_fini.
4147
d6c146e9
PA		 41482015-02-06 Pedro Alves <palves@redhat.com>
4149
4150 * thread-db.c (find_new_threads_callback): Add debug output.
4151
20ba1ce6
PA		 41522015-02-04 Pedro Alves <palves@redhat.com>
4153
4154 * linux-low.c (handle_extended_wait): Don't resume LWPs here.
4155 (resume_stopped_resumed_lwps): New function.
4156 (linux_wait_for_event_filtered): Use it.
4157
8cc73a39
SDJ		 41582015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
4159
4160 * Makefile.in (SFILES): Add linux-personality.c.
4161 (linux-personality.o): New rule.
4162 * configure.srv (srv_linux_obj): Add linux-personality.o to the
4163 list of objects to be built.
4164 * linux-low.c: Include nat/linux-personality.h.
4165 (linux_create_inferior): Remove code to disable address space
4166 randomization (moved to ../nat/linux-personality.c). Create
4167 cleanup to disable address space randomization.
4168
fb23d554
SDJ		 41692015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
4170
4171 * Makefile.in (posix-strerror.o): New rule.
4172 (mingw-strerror.o): Likewise.
4173 * configure: Regenerated.
4174 * configure.ac: Source file ../common/common.host. Initialize new
4175 variable srv_host_obs. Add srv_host_obs to GDBSERVER_DEPFILES.
4176
cdf43629
YQ		 41772015-01-14 Yao Qi <yao@codesourcery.com>
4178
4179 * Makefile.in (SFILES): Add nat/ppc-linux.c.
4180 (ppc-linux.o): New rule.
4181 * configure.srv (powerpc*-*-linux*): Add ppc-linux.o.
4182 * configure.ac: AC_CHECK_FUNCS(getauxval).
4183 * config.in: Re-generated.
4184 * configure: Re-generated.
4185 * linux-ppc-low.c (ppc_arch_setup) [__powerpc64__]: Call
4186 ppc64_64bit_inferior_p
4187
514c5338
YQ		 41882015-01-14 Yao Qi <yao@codesourcery.com>
4189
4190 * linux-ppc-low.c: Include "nat/ppc-linux.h".
4191 (PPC_FEATURE_HAS_VSX): Move to nat/ppc-linux.h.
4192 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Likewise.
4193 (PT_ORIG_R3, PT_TRAP): Likewise.
4194 (PTRACE_GETVSXREGS, PTRACE_SETVSXREGS): Likewise.
4195 (PTRACE_GETVRREGS, PTRACE_SETVRREGS): Likewise.
4196 (PTRACE_GETEVRREGS, PTRACE_SETEVRREGS): Likewise.
4197
3368c1e5
JB		 41982015-01-10 Joel Brobecker <brobecker@adacore.com>
4199
4200 * i387-fp.c (i387_cache_to_xsave): In look over
4201 num_avx512_zmmh_high_registers, replace use of struct i387_xsave
4202 zmmh_low_space field by use of zmmh_high_space.
4203
582511be
PA		 42042015-01-09 Pedro Alves <palves@redhat.com>
4205
4206 * linux-low.c (step_over_bkpt): Move higher up in the file.
4207 (handle_extended_wait): Don't store the stop_pc here.
4208 (get_stop_pc): Adjust comments and rename to ...
4209 (check_stopped_by_breakpoint): ... this. Record whether the LWP
4210 stopped for a software breakpoint or hardware breakpoint.
4211 (thread_still_has_status_pending_p): New function.
4212 (status_pending_p_callback): Use
4213 thread_still_has_status_pending_p. If the event is no longer
4214 interesting, resume the LWP.
4215 (handle_tracepoints): Add assert.
4216 (maybe_move_out_of_jump_pad): Remove cancel_breakpoints call.
4217 (wstatus_maybe_breakpoint): New function.
4218 (cancel_breakpoint): Delete function.
4219 (check_stopped_by_watchpoint): New function, factored out from
4220 linux_low_filter_event.
4221 (lp_status_maybe_breakpoint): Delete function.
4222 (linux_low_filter_event): Remove filter_ptid argument.
4223 Leave thread group exits pending here. Store the LWP's stop PC.
4224 Always leave events pending.
4225 (linux_wait_for_event_filtered): Pull all events out of the
4226 kernel, and leave them all pending.
4227 (count_events_callback, select_event_lwp_callback): Consider all
4228 events.
4229 (cancel_breakpoints_callback, linux_cancel_breakpoints): Delete.
4230 (select_event_lwp): Only give preference to the stepping LWP in
4231 all-stop mode. Adjust comments.
4232 (ignore_event): New function.
4233 (linux_wait_1): Delete 'retry' label. Use ignore_event. Remove
4234 references to cancel_breakpoints. Adjust to renames. Also give
4235 equal priority to all LWPs that have had events in non-stop mode.
4236 If reporting a software breakpoint event, unadjust the LWP's PC.
4237 (linux_wait): If linux_wait_1 returned an ignored event, retry.
4238 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback):
4239 Adjust.
4240 (linux_resume_one_lwp): Store the LWP's PC. Adjust.
4241 (resume_status_pending_p): Use thread_still_has_status_pending_p.
4242 (linux_stopped_by_watchpoint): Adjust.
4243 (linux_target_ops): Remove reference to linux_cancel_breakpoints.
4244 * linux-low.h (enum lwp_stop_reason): New.
4245 (struct lwp_info) <stop_pc>: Adjust comment.
4246 <stopped_by_watchpoint>: Delete field.
4247 <stop_reason>: New field.
4248 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
4249 * mem-break.c (software_breakpoint_inserted_here)
4250 (hardware_breakpoint_inserted_here): New function.
4251 * mem-break.h (software_breakpoint_inserted_here)
4252 (hardware_breakpoint_inserted_here): Declare.
4253 * target.h (struct target_ops) <cancel_breakpoints>: Remove field.
4254 (cancel_breakpoints): Delete.
4255 * tracepoint.c (clear_installed_tracepoints, stop_tracing)
4256 (upload_fast_traceframes): Remove references to
4257 cancel_breakpoints.
4258
a33e3959
PA		 42592015-01-09 Pedro Alves <palves@redhat.com>
4260
4261 * thread-db.c (find_new_threads_callback): Ignore thread if the
4262 kernel thread ID is -1.
4263
8784d563
PA		 42642015-01-09 Pedro Alves <palves@redhat.com>
4265
4266 * linux-low.c (linux_attach_fail_reason_string): Move to
4267 nat/linux-ptrace.c, and rename.
4268 (linux_attach_lwp): Update comment.
4269 (attach_proc_task_lwp_callback): New function.
4270 (linux_attach): Adjust to rename and use
4271 linux_proc_attach_tgid_threads.
4272 (linux_attach_fail_reason_string): Delete declaration.
4273
76f2b779
JB		 42742015-01-01 Joel Brobecker <brobecker@adacore.com>
4275
4276 * gdbreplay.c (gdbreplay_version): Update copyright year to 2015.
4277 * server.c (gdbserver_version): Likewise.
4278
fafcc06a
SDJ		 42792014-12-29 Sergio Durigan Junior <sergiodj@redhat.com>
4280
4281 * remote-utils.c: Include ctype.h.
4282 (input_interrupt): Explicitly handle the case when the char
4283 received is the NUL byte. Improve the printing of non-ASCII
4284 characters.
4285
beed38b8
JB		 42862014-12-16 Joel Brobecker <brobecker@adacore.com>
4287
4288 * linux-low.c (linux_low_filter_event): Update call to
4289 linux_enable_event_reporting following the addition of
4290 a new parameter to that function.
4291
bf330350
CU		 42922014-12-16 Catalin Udma <catalin.udma@freescale.com>
4293
4294 PR server/17457
4295 * linux-aarch64-low.c (AARCH64_FPSR_REGNO): New define.
4296 (AARCH64_FPCR_REGNO): Likewise.
4297 (AARCH64_NUM_REGS): Update to include fpsr/fpcr registers.
4298 (aarch64_fill_fpregset): Add missing fpsr/fpcr registers.
4299 (aarch64_store_fpregset): Likewise.
4300
5227d625
JB		 43012014-12-15 Joel Brobecker <brobecker@adacore.com>
4302
4303 * lynx-low.c (lynx_resume): Use PTRACE_SINGLESTEP_ONE if N == 1.
4304 Remove FIXME comment about assumption about N.
4305
f93b65a0
JB		 43062014-12-13 Joel Brobecker <brobecker@adacore.com>
4307
4308 * configure.ac: If large-file support is disabled in GDBserver,
4309 pass --disable-largefile to ACX_CONFIGURE_DIR call for "gnulib".
4310 * configure: Regenerate.
4311
e5a9158d
AA		 43122014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
4313
4314 * linux-low.c (regsets_fetch_inferior_registers): Suppress the
4315 warning upon ENODATA from ptrace.
4316 * linux-s390-low.c (s390_store_tdb): New.
4317 (s390_regsets): Add regset for NT_S390_TDB.
4318
feea5f36
AA		 43192014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
4320
4321 * linux-low.c (regsets_store_inferior_registers): Skip regsets
4322 without a fill_function.
4323 * linux-s390-low.c (s390_fill_last_break): Remove.
4324 (s390_regsets): Set fill_function to NULL for NT_S390_LAST_BREAK.
4325 (s390_arch_setup): Use regset's size instead of fill_function for
4326 loop end condition.
4327
098dbe61
AA		 43282014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
4329
4330 * linux-low.c (regsets_fetch_inferior_registers): Do not invoke
4331 the regset's store function when ptrace returned an error.
4332 * regcache.c (get_thread_regcache): Invalidate register cache
4333 before fetching inferior's registers.
4334
28eef672
AA		 43352014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
4336
4337 * linux-low.c (regsets_fetch_inferior_registers): Rephrase
4338 while-loop as for-loop.
4339 (regsets_store_inferior_registers): Likewise.
4340
bdca27a2
YQ		 43412014-11-28 Yao Qi <yao@codesourcery.com>
4342
4343 * configure.ac(AC_CHECK_FUNCS): Remove readlink.
4344 * config.in, configure: Re-generate.
4345 * hostio.c (handle_unlink): Remove code checking HAVE_READLINK
4346 is defined.
4347
9c232dda
YQ		 43482014-11-21 Yao Qi <yao@codesourcery.com>
4349
4350 * configure.ac: Don't invoke AC_FUNC_ALLOCA.
4351 (AC_CHECK_HEADERS): Remove malloc.h.
4352 * configure: Re-generated.
4353 * config.in: Re-generated.
4354 * server.h: Don't include alloca.h and malloc.h.
4355 * gdbreplay.c: Don't check HAVE_ALLOCA_H is defined.
4356 Don't include malloc.h.
4357
43968415
JB		 43582014-11-17 Joel Brobecker <brobecker@adacore.com>
4359
4360 * lynx-low.c (lynx_write_memory): Put lynx_read_memory and
4361 corresponding ERRNO check in same block.
4362
40e91bc7
PA		 43632014-11-12 Pedro Alves <palves@redhat.com>
4364
4365 * server.c (cont_thread): Update comment.
4366 (start_inferior, attach_inferior): No longer clear cont_thread.
4367 (handle_v_cont): No longer set cont_thread.
4368 (captured_main): Clear cont_thread each time a GDB connects.
4369
c2c118cf
PA		 43702014-11-12 Pedro Alves <palves@redhat.com>
4371
4372 * linux-low.c (linux_wait_1): Don't force a wait for the Hc
4373 thread, and don't resume all threads if the Hc thread has exited.
4374
78708b7c
PA		 43752014-11-12 Pedro Alves <palves@redhat.com>
4376
4377 * linux-low.c (linux_request_interrupt): Always send a SIGINT to
4378 the process group instead of to a specific LWP.
4379
a2abc7de
PA		 43802014-10-15 Pedro Alves <palves@redhat.com>
4381
4382 PR server/17487
4383 * win32-arm-low.c (arm_set_thread_context): Remove current_event
4384 parameter.
4385 (arm_set_thread_context): Delete.
4386 (the_low_target): Adjust.
4387 * win32-i386-low.c (debug_registers_changed)
4388 (debug_registers_used): Delete.
4389 (update_debug_registers_callback): New function.
4390 (x86_dr_low_set_addr, x86_dr_low_set_control): Mark all threads as
4391 needing to update their debug registers.
4392 (win32_get_current_dr): New function.
4393 (x86_dr_low_get_addr, x86_dr_low_get_control)
4394 (x86_dr_low_get_status): Fetch the debug register from the thread
4395 record's context.
4396 (i386_initial_stuff): Adjust.
4397 (i386_get_thread_context): Remove current_event parameter. Don't
4398 clear debug_registers_changed nor copy DR values to
4399 debug_reg_state.
4400 (i386_set_thread_context): Delete.
4401 (i386_prepare_to_resume): New function.
4402 (i386_thread_added): Mark the thread as needing to update irs
4403 debug registers.
4404 (the_low_target): Remove i386_set_thread_context and install
4405 i386_prepare_to_resume.
4406 * win32-low.c (win32_get_thread_context): Adjust.
4407 (win32_set_thread_context): Use SetThreadContext
4408 directly.
4409 (win32_prepare_to_resume): New function.
4410 (win32_require_context): New function, factored out from ...
4411 (thread_rec): ... this.
4412 (continue_one_thread): Call win32_prepare_to_resume on each thread
4413 we're about to continue.
4414 (win32_resume): Call win32_prepare_to_resume on the event thread.
4415 * win32-low.h (struct win32_thread_info)
4416 <debug_registers_changed>: New field.
4417 (struct win32_target_ops): Change prototype of set_thread_context,
4418 delete set_thread_context and add prepare_to_resume.
4419 (win32_require_context): New declaration.
4420
a442d071
GB		 44212014-10-08 Gary Benson <gbenson@redhat.com>
4422
4423 * server.h: Do not include common-exceptions.h.
4424
6f1947e8
GB		 44252014-10-08 Gary Benson <gbenson@redhat.com>
4426
4427 * server.h: Do not include cleanups.h.
4428
63b434a4
JH		 44292014-09-30 James Hogan <james.hogan@imgtec.com>
4430
4431 * Makefile.in (clean): Add rm -f commands for mips-dsp-linux.c and
4432 mips64-dsp-linux.c.
4433
c4d9ceb6
YQ		 44342014-09-23 Yao Qi <yao@codesourcery.com>
4435
4436 * linux-low.c (lp_status_maybe_breakpoint): New function.
4437 (linux_low_filter_event): Call lp_status_maybe_breakpoint.
4438 (count_events_callback): Likewise.
4439 (select_event_lwp_callback): Likewise.
4440 (cancel_breakpoints_callback): Likewise.
4441
89a5711c
DB		 44422014-09-19 Don Breazeal <donb@codesourcery.com>
4443
4444 * linux-low.c (handle_extended_wait): Call
4445 linux_ptrace_get_extended_event.
4446 (get_stop_pc, get_detach_signal, linux_low_filter_event): Call
4447 linux_is_extended_waitstatus.
4448
bffc0964
JB		 44492014-09-16 Joel Brobecker <brobecker@adacore.com>
4450
4451 * Makefile.in (CPPFLAGS): Define.
4452 (INTERNAL_CFLAGS_BASE): Add ${CPPFLAGS}.
4453 (IPAGENT_CFLAGS): Remove ${CPPFLAGS}.
4454
0bfdf32f
GB		 44552014-09-16 Gary Benson <gbenson@redhat.com>
4456
4457 * inferiors.h (current_inferior): Renamed as...
4458 (current_thread): New variable. All uses updated.
4459 * linux-low.c (get_pc): Renamed saved_inferior as saved_thread.
4460 (maybe_move_out_of_jump_pad): Likewise.
4461 (cancel_breakpoint): Likewise.
4462 (linux_low_filter_event): Likewise.
4463 (wait_for_sigstop): Likewise.
4464 (linux_resume_one_lwp): Likewise.
4465 (need_step_over_p): Likewise.
4466 (start_step_over): Likewise.
4467 (linux_stabilize_threads): Renamed save_inferior as saved_thread.
4468 * linux-x86-low.c (x86_linux_update_xmltarget): Likewise.
4469 * proc-service.c (ps_lgetregs): Renamed reg_inferior as reg_thread
4470 and save_inferior as saved_thread.
4471 * regcache.c (get_thread_regcache): Renamed saved_inferior as
4472 saved_thread.
4473 (regcache_invalidate_thread): Likewise.
4474 * remote-utils.c (prepare_resume_reply): Likewise.
4475 * thread-db.c (thread_db_get_tls_address): Likewise.
4476 (disable_thread_event_reporting): Likewise.
4477 (remove_thread_event_breakpoints): Likewise.
4478 * tracepoint.c (gdb_agent_about_to_close): Renamed save_inferior
4479 as saved_thread.
4480 * target.h (set_desired_inferior): Renamed as...
4481 (set_desired_thread): New declaration. All uses updated.
4482 * server.c (myresume): Updated comment to reference thread instead
4483 of inferior.
4484 (handle_serial_event): Likewise.
4485 (handle_target_event): Likewise.
4486
361c8ade
GB		 44872014-09-12 Tom Tromey <tromey@redhat.com>
4488 Gary Benson <gbenson@redhat.com>
4489
4490 * regcache.h: Include common-regcache.h.
4491 (regcache_read_pc): Don't declare.
4492 * regcache.c (get_thread_regcache_for_ptid): New function.
4493
bd9269f7
GB		 44942014-09-11 Tom Tromey <tromey@redhat.com>
4495 Gary Benson <gbenson@redhat.com>
4496
4497 * symbol.c: New file.
4498 * Makefile.in (SFILES): Add symbol.c.
4499 (OBS): Add symbol.o.
4500
f8c1d06b
GB		 45012014-09-11 Gary Benson <gbenson@redhat.com>
4502
4503 * target.c (target_stop_ptid, target_continue_ptid): New
4504 functions.
4505
721ec300
GB		 45062014-09-11 Tom Tromey <tromey@redhat.com>
4507 Gary Benson <gbenson@redhat.com>
4508
4509 * target.h: Include target/target.h.
4510 * target.c (target_read_memory, target_read_uint32)
4511 (target_write_memory): New functions.
4512
c5e92cca
GB		 45132014-09-11 Gary Benson <gbenson@redhat.com>
4514
4515 * server.h (debug_hw_points): Don't declare.
4516 * server.c (debug_hw_points): Don't define. Replace all uses
4517 with show_debug_regs.
4518 * linux-aarch64-low.c (debug_hw_points): Don't define. Replace
4519 all uses with show_debug_regs.
4520
2e4bb98a
EBM		 45212014-09-08 Edjunior Barbosa Machado <emachado@linux.vnet.ibm.com>
4522
4523 * linux-ppc-low.c (ppc_collect_ptrace_register): Adjust routine to take
4524 endianness into account.
4525 (ppc_supply_ptrace_register): Likewise.
4526
ac740bc7
JH		 45272014-09-03 James Hogan <james.hogan@imgtec.com>
4528
4529 * linux-mips-low.c (mips_read_description): Reset errno to 0 prior
4530 to reading DSP_CONTROL with PTRACE_PEEKUSER ptrace call.
4531
97ea6506
GB		 45322014-09-03 Gary Benson <gbenson@redhat.com>
4533
4534 * linux-x86-low.c (x86_linux_prepare_to_resume): Use
4535 ALL_DEBUG_ADDRESS_REGISTERS.
4536
df7e5265
GB		 45372014-09-02 Gary Benson <gbenson@redhat.com>
4538
4539 * i386-low.h: Renamed as...
4540 * x86-low.h: New file. All type, function and variable name
4541 prefixes changed from "i386_" to "x86_". All references updated.
4542 * i386-low.c: Renamed as...
4543 * x86-low.c: New file. All type, function and variable name
4544 prefixes changed from "i386_" to "x86_". All references updated.
4545
ed859da7
GB		 45462014-09-02 Gary Benson <gbenson@redhat.com>
4547
4548 * linux-x86-low.c (x86_linux_new_process): Use XCNEW.
4549 (x86_linux_new_thread): Likewise.
4550
860789c7
GB		 45512014-08-29 Gary Benson <gbenson@redhat.com>
4552
4553 * server.h (setjmp.h): Do not include.
4554 (toplevel): Do not declare.
4555 (common-exceptions.h): Include.
4556 (cleanups.h): Likewise.
4557 * server.c (toplevel): Do not define.
4558 (exit_code): New static global.
4559 (detach_or_kill_for_exit_cleanup): New function.
4560 (main): New function. Original main renamed to...
4561 (captured_main): New function.
4562 * utils.c (verror) [!IN_PROCESS_AGENT]: Use throw_verror.
4563
ff55e1b5
GB		 45642014-08-29 Gary Benson <gbenson@redhat.com>
4565
4566 * Makefile.in (SFILES): Add common/common-exceptions.c.
4567 (OBS): Add common-exceptions.o.
4568 (common-exceptions.o): New rule.
4569 * utils.c (prepare_to_throw_exception): New function.
4570
e9bcb658
GB		 45712014-08-29 Gary Benson <gbenson@redhat.com>
4572
4573 * config.in: Regenerate.
4574 * configure: Likewise.
4575
e3180625
GB		 45762014-08-29 Gary Benson <gbenson@redhat.com>
4577
4578 * Makefile.in (SFILES): Add common/cleanups.c.
4579 (OBS): cleanups.o.
4580 (cleanups.o): New rule.
4581
e3d6ba5d
GB		 45822014-08-29 Gary Benson <gbenson@redhat.com>
4583
4584 * utils.c (internal_vwarning): New function.
4585
7096e886
GB		 45862014-08-28 Gary Benson <gbenson@redhat.com>
4587
4588 * utils.h (fatal): Remove declaration.
4589 * utils.c (fatal): Remove function.
4590
14ce3192
GB		 45912014-08-28 Gary Benson <gbenson@redhat.com>
4592
4593 * tracepoint.c (gdb_agent_init): Replace fatal with
4594 perror_with_name.
4595 (initialize_tracepoint): Likewise.
4596
50278d59
GB		 45972014-08-28 Gary Benson <gbenson@redhat.com>
4598
4599 * remote-utils.c (remote_prepare): Replace fatal with error.
4600
aa96c426
GB		 46012014-08-28 Gary Benson <gbenson@redhat.com>
4602
4603 * linux-low.c (linux_async): Replace fatal with warning.
4604 Tidy up and return.
4605 (linux_start_non_stop): Return -1 if linux_async failed.
4606
f7160e97
GB		 46072014-08-28 Gary Benson <gbenson@redhat.com>
4608
4609 * linux-x86-low.c (i386_dr_low_set_addr): Replace check with
4610 gdb_assert.
4611 (i386_dr_low_get_addr): Remove vague comment.
4612 * win32-i386-low.c (i386_dr_low_set_addr): Replace check with
4613 gdb_assert.
4614
38e08fca
GB		 46152014-08-28 Gary Benson <gbenson@redhat.com>
4616
4617 * inferiors.c (get_thread_process): Replace check with gdb_assert.
4618 * linux-low.c (linux_wait_for_event_filtered): Replace fatal with
4619 internal_error.
4620 (linux_resume_one_lwp): Likewise.
4621 * linux-x86-low.c (x86_siginfo_fixup): Replace checks with
4622 gdb_assert.
4623 * mem-break.c (raw_bkpt_type_to_target_hw_bp_type): Replace fatal
4624 with internal_error.
4625 * regcache.c (get_thread_regcache): Replace check with gdb_assert.
4626 (init_register_cache): Replace fatal with gdb_assert_not_reached.
4627 (find_register_by_name): Replace fatal with internal_error.
4628 (find_regno): Likewise.
4629 * tdesc.c (init_target_desc): Replace check with gdb_assert.
4630 * thread-db.c (thread_db_create_event): Likewise.
4631 (thread_db_load_search): Likewise.
4632 (try_thread_db_load_1): Likewise.
4633 * tracepoint.c (get_jump_space_head): Replace fatal with
4634 internal_error.
4635 (claim_trampoline_space): Likewise.
4636 (have_fast_tracepoint_trampoline_buffer): Likewise.
4637 (cmd_qtstart): Likewise.
4638 (stop_tracing): Likewise.
4639 (fast_tracepoint_collecting): Likewise.
4640 (target_malloc): Likewise.
4641 (download_tracepoint): Likewise.
4642 (download_trace_state_variables): Replace check with gdb_assert.
4643 (upload_fast_traceframes): Replace fatal with internal_error.
4644
34abf635
GB		 46452014-08-19 Tom Tromey <tromey@redhat.com>
4646 Gary Benson <gbenson@redhat.com>
4647
4648 * Makefile.in (SFILES): Add common/common-debug.c.
4649 (OBS): Add common-debug.o.
4650 (common-debug.o): New rule.
4651 * debug.h (debug_printf): Don't declare.
4652 * debug.c (debug_printf): Renamed and rewritten as...
4653 (debug_vprintf): New function.
4654
f6e94d78
GB		 46552014-08-19 Gary Benson <gbenson@redhat.com>
4656
4657 * utils.h: Do not include print-utils.h.
4658
9239eeab
GB		 46592014-08-19 Tom Tromey <tromey@redhat.com>
4660 Gary Benson <gbenson@redhat.com>
4661
4662 * server.h: Add static assertion.
4663 (gdb_byte, CORE_ADDR, LONGEST, ULONGEST): Remove.
4664
ef87c8bb
GB		 46652014-08-19 Tom Tromey <tromey@redhat.com>
4666 Gary Benson <gbenson@redhat.com>
4667
4668 * Makefile.in (SFILES): Add common/errors.c.
4669 (OBS): Add errors.o.
4670 (IPA_OBS): Add errors-ipa.o.
4671 (errors.o): New rule.
4672 (errors-ipa.o): Likewise.
4673 * utils.h (perror_with_name, error, warning): Don't declare.
4674 * utils.c (warning): Renamed and rewritten as...
4675 (vwarning): New function.
4676 (error): Renamed and rewritten as...
4677 (verror): New function.
4678 (internal_error): Renamed and rewritten as...
4679 (internal_verror): New function.
4680
bb974a24
GB		 46812014-08-07 Gary Benson <gbenson@redhat.com>
4682
4683 * configure.ac (AC_CHECK_HEADERS): Remove errno.h.
4684 * configure: Regenerate.
4685 * config.in: Likewise.
4686 * server.h: Do not include errno.h.
4687 * event-loop.c: Likewise.
4688 * hostio-errno.c: Likewise.
4689 * linux-low.c: Likewise.
4690 * remote-utils.c: Likewise.
4691 * spu-low.c: Likewise.
4692 * utils.c: Likewise.
4693 * gdbreplay.c: Unconditionally include errno.h.
4694
6d3d12eb
GB		 46952014-08-07 Gary Benson <gbenson@redhat.com>
4696
4697 * server.h: Do not include string.h.
4698 * event-loop.c: Likewise.
4699 * linux-low.c: Likewise.
4700 * regcache.c: Likewise.
4701 * remote-utils.c: Likewise.
4702 * spu-low.c: Likewise.
4703 * utils.c: Likewise.
4704
dccbb609
GB		 47052014-08-07 Gary Benson <gbenson@redhat.com>
4706
4707 * server.h: Do not include gdb_assert.h.
4708
e76df0d0
GB		 47092014-08-07 Gary Benson <gbenson@redhat.com>
4710
4711 * server.h: Do not include common-utils.h.
4712
4cb9c816
GB		 47132014-08-07 Gary Benson <gbenson@redhat.com>
4714
4715 * server.h: Do not include ptid.h.
4716 * notif.h: Likewise.
4717
3995eeee
GB		 47182014-08-07 Gary Benson <gbenson@redhat.com>
4719
4720 * server.h: Do not include gdb_locale.h.
4721
cb9f1a9b
GB		 47222014-08-07 Gary Benson <gbenson@redhat.com>
4723
4724 * server.h: Do not include gdb/signals.h.
4725 * win32-low.c: Likewise.
4726
a5fceff8
GB		 47272014-08-07 Gary Benson <gbenson@redhat.com>
4728
4729 * server.h: Do not include pathmax.h.
4730
b9391142
GB		 47312014-08-07 Gary Benson <gbenson@redhat.com>
4732
4733 * server.h: Do not include libiberty.h.
4734 * linux-bfin-low.c: Likewise.
4735
0e443c87
GB		 47362014-08-07 Gary Benson <gbenson@redhat.com>
4737
4738 * server.h: Do not include ansidecl.h.
4739
8ebb3f56
GB		 47402014-08-07 Gary Benson <gbenson@redhat.com>
4741
4742 * linux-x86-low.c: Do not include stddef.h.
4743 * lynx-ppc-low.c: Likewise.
4744 * tracepoint.c: Likewise.
4745
8980bdf6
GB		 47462014-08-07 Gary Benson <gbenson@redhat.com>
4747
4748 * server.h: Do not include stdarg.h.
4749 * nto-low.c: Likewise.
4750
d7096f71
GB		 47512014-08-07 Gary Benson <gbenson@redhat.com>
4752
4753 * server.h: Do not include stdlib.h.
4754 * inferiors.c: Likewise.
4755 * linux-low.c: Likewise.
4756 * regcache.c: Likewise.
4757 * spu-low.c: Likewise.
4758 * tracepoint.c: Likewise.
4759 * utils.c: Likewise.
4760
d02f550d
GB		 47612014-08-07 Gary Benson <gbenson@redhat.com>
4762
4763 * server.h: Do not include stdio.h.
4764 * linux-low.c: Likewise.
4765 * remote-utils.c: Likewise.
4766 * spu-low.c: Likewise.
4767 * utils.c: Likewise.
4768 * wincecompat.c: Likewise.
4769
87f6c4e3
GB		 47702014-08-06 Gary Benson <gbenson@redhat.com>
4771
4772 * regcache.c (init_register_cache): Move conditionals inside if.
4773
7089dca4
GB		 47742014-08-06 Gary Benson <gbenson@redhat.com>
4775
4776 * linux-low.c (linux_supports_non_stop): Use target_is_async_p.
4777
462f517e
GB		 47782014-07-31 Gary Benson <gbenson@redhat.com>
4779
4780 * ax.h: Do not include server.h.
4781 * gdbthread.h: Likewise.
4782 * lynx-low.h: Likewise.
4783 * notif.h: Likewise.
4784
976411d6
GB		 47852014-07-30 Gary Benson <gbenson@redhat.com>
4786
4787 * server.h: Include common-defs.h.
4788 Do not include config.h or build-gnulib-gdbserver/config.h.
4789
d41f6d8e
GB		 47902014-07-30 Gary Benson <gbenson@redhat.com>
4791
4792 * hostio-errno.c: Move server.h to top of includes list.
4793 * inferiors.c: Likewise.
4794 * linux-x86-low.c: Likewise.
4795 * notif.c: Include server.h.
4796
314c6a35
TT		 47972014-07-24 Tom Tromey <tromey@redhat.com>
4798 Gary Benson <gbenson@redhat.com>
4799
4800 * server.h (CORE_ADDR): Now unsigned.
4801
69ff6be5
PA		 48022014-07-16 Pedro Alves <palves@redhat.com>
4803
4804 * linux-low.c (linux_kill_one_lwp): Use kill_lwp, not kill.
4805
ce9e3fe7
PA		 48062014-07-15 Pedro Alves <palves@redhat.com>
4807
4808 * linux-low.c (linux_kill_one_lwp): Save errno and work with saved
4809 copy.
4810
e76126e8
PA		 48112014-07-11 Pedro Alves <palves@redhat.com>
4812
4813 * linux-low.c (kill_wait_lwp): New function, based on
4814 kill_one_lwp_callback, but use my_waitpid directly.
4815 (kill_one_lwp_callback, linux_kill): Use it.
4816
8e9db26e
PA		 48172014-06-23 Pedro Alves <palves@redhat.com>
4818
4819 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR_CONTROL
4820 before setting DR0..DR3.
4821
698b3e08
GB		 48222014-06-20 Gary Benson <gbenson@redhat.com>
4823
4824 * configure.ac (AC_REPLACE_FUNCS) <vasprintf, vsnprintf>: Removed.
4825 * configure: Regenerated.
4826 * config.in: Likewise.
4827
125f8a3d
GB		 48282014-06-20 Gary Benson <gbenson@redhat.com>
4829
4830 * Makefile.in (SFILES): Update locations for files moved
4831 from common to nat.
4832 (object file files): Reordered.
4833
42995dbd
GB		 48342014-06-20 Gary Benson <gbenson@redhat.com>
4835
4836 * i386-low.h (i386_dr_low_can_set_addr): Removed.
4837 (i386_dr_low_set_addr): Likewise.
4838 (i386_dr_low_get_addr): Likewise.
4839 (i386_dr_low_can_set_control): Likewise.
4840 (i386_dr_low_set_control): Likewise.
4841 (i386_dr_low_get_control): Likewise.
4842 (i386_dr_low_get_status): Likewise.
4843 (i386_get_debug_register_length): Likewise.
4844 * linux-x86-low.c (i386_dr_low_set_addr):
4845 Changed signature. Made static.
4846 (i386_dr_low_get_addr): Likewise.
4847 (i386_dr_low_set_control): Likewise.
4848 (i386_dr_low_get_control): Likewise.
4849 (i386_dr_low_get_status): Likewise.
4850 (i386_dr_low): New global variable.
4851 * win32-i386-low.c (i386_dr_low_set_addr):
4852 Changed signature. Made static.
4853 (i386_dr_low_get_addr): Likewise.
4854 (i386_dr_low_set_control): Likewise.
4855 (i386_dr_low_get_control): Likewise.
4856 (i386_dr_low_get_status): Likewise.
4857 (i386_dr_low): New global variable.
4858
e1d2394b
MS		 48592014-06-20 Marcus Shawcroft <marcus.shawcroft@arm.com>
4860
4861 * configure.ac: Invoke. AC_CHECK_TOOL(AR, ar).
4862 * Makefile.in (AR, AR_FLAGS): Define.
4863 * configure: Regenerate.
4864
3a8ee006
GB		 48652014-06-19 Gary Benson <gbenson@redhat.com>
4866
4867 * Makefile.in (i386-dregs.o): New rule.
4868 * configure.srv: Add i386-dregs.o to all targets using i386-low.o.
4869 * i386-low.c (target.h): Remove include.
4870 (TARGET_HAS_DR_LEN_8): Now in i386-dregs.c.
4871 (DR_CONTROL_SHIFT): Likewise.
4872 (DR_CONTROL_SIZE): Likewise.
4873 (DR_RW_EXECUTE): Likewise.
4874 (DR_RW_WRITE): Likewise.
4875 (DR_RW_READ): Likewise.
4876 (DR_RW_IORW): Likewise.
4877 (DR_LEN_1): Likewise.
4878 (DR_LEN_2): Likewise.
4879 (DR_LEN_4): Likewise.
4880 (DR_LEN_8): Likewise.
4881 (DR_LOCAL_ENABLE_SHIFT): Likewise.
4882 (DR_GLOBAL_ENABLE_SHIFT): Likewise.
4883 (DR_ENABLE_SIZE): Likewise.
4884 (DR_LOCAL_SLOWDOWN): Likewise.
4885 (DR_GLOBAL_SLOWDOWN): Likewise.
4886 (DR_CONTROL_RESERVED): Likewise.
4887 (I386_DR_CONTROL_MASK): Likewise.
4888 (I386_DR_VACANT): Likewise.
4889 (I386_DR_LOCAL_ENABLE): Likewise.
4890 (I386_DR_GLOBAL_ENABLE): Likewise.
4891 (I386_DR_DISABLE): Likewise.
4892 (I386_DR_SET_RW_LEN): Likewise.
4893 (I386_DR_GET_RW_LEN): Likewise.
4894 (I386_DR_WATCH_HIT): Likewise.
4895 (i386_wp_op_t): Likewise.
4896 (i386_show_dr): Likewise.
4897 (i386_length_and_rw_bits): Likewise.
4898 (i386_insert_aligned_watchpoint): Likewise.
4899 (i386_remove_aligned_watchpoint): Likewise.
4900 (i386_handle_nonaligned_watchpoint): Likewise.
4901 i386_update_inferior_debug_regs(): Likewise.
4902 (i386_dr_insert_watchpoint): Likewise.
4903 (i386_dr_remove_watchpoint): Likewise.
4904 (i386_dr_region_ok_for_watchpoint): Likewise.
4905 (i386_dr_stopped_data_address): Likewise.
4906 (i386_dr_stopped_by_watchpoint): Likewise.
4907
8f26655c
GB		 49082014-06-19 Gary Benson <gbenson@redhat.com>
4909
4910 * i386-low.c (i386_dr_show): Renamed to
4911 i386_show_dr and made static. All uses updated.
4912 (i386_dr_length_and_rw_bits): Renamed to
4913 i386_length_and_rw_bits and made static.
4914 All uses updated.
4915 (i386_dr_insert_aligned_watchpoint): Renamed to
4916 i386_insert_aligned_watchpoint and made static.
4917 All uses updated.
4918 (i386_dr_remove_aligned_watchpoint): Renamed to
4919 i386_remove_aligned_watchpoint and made static.
4920 All uses updated.
4921 (i386_dr_update_inferior_debug_regs): Renamed to
4922 i386_update_inferior_debug_regs and made static.
4923 All uses updated.
4924
b9228891
GB		 49252014-06-18 Gary Benson <gbenson@redhat.com>
4926
5171def3
GB		 4927 * i386-low.h (i386_dr_low_can_set_addr): New macro.
4928 (i386_dr_low_can_set_control): Likewise.
4929 (i386_get_debug_register_length): Likewise.
4930 * i386-low.c (i386_dr_low_can_set_addr): Now in i386-low.h.
4931 (i386_dr_low_can_set_control): Likewise.
4932 (i386_get_debug_register_length): Likewise.
4933
49342014-06-17 Gary Benson <gbenson@redhat.com>
4935
b9228891
GB		 4936 * i386-low.h (i386-dregs.h): New include.
4937 (DR_FIRSTADDR): Now in i386-dregs.h.
4938 (DR_LASTADDR): Likewise.
4939 (DR_NADDR): Likewise.
4940 (DR_STATUS): Likewise.
4941 (DR_CONTROL): Likewise.
4942 (i386_debug_reg_state): Likewise.
4943 (i386_dr_insert_watchpoint): Likewise.
4944 (i386_dr_remove_watchpoint): Likewise.
4945 (i386_dr_region_ok_for_watchpoint): Likewise.
4946 (i386_dr_stopped_data_address): Likewise.
4947 (i386_dr_stopped_by_watchpoint): Likewise.
4948 * i386-low.c (ALL_DEBUG_REGISTERS): Likewise.
4949
4be83cc2
GB		 49502014-06-18 Gary Benson <gbenson@redhat.com>
4951
4952 * i386-low.h (i386_low_insert_watchpoint): Renamed to
4953 i386_dr_insert_watchpoint.
4954 (i386_low_remove_watchpoint): Renamed to
4955 i386_dr_remove_watchpoint.
4956 (i386_low_region_ok_for_watchpoint): Renamed to
4957 i386_dr_region_ok_for_watchpoint.
4958 (i386_low_stopped_data_address): Renamed to
4959 i386_dr_stopped_data_address.
4960 (i386_low_stopped_by_watchpoint): Renamed to
4961 i386_dr_stopped_by_watchpoint.
4962 * i386-low.c (i386_show_dr): Renamed to
4963 i386_dr_show and made nonstatic. All uses updated.
4964 (i386_length_and_rw_bits): Renamed to
4965 i386_dr_length_and_rw_bits and made nonstatic.
4966 All uses updated.
4967 (i386_insert_aligned_watchpoint): Renamed to
4968 i386_dr_insert_aligned_watchpoint and made nonstatic.
4969 All uses updated.
4970 (i386_remove_aligned_watchpoint): Renamed to
4971 i386_dr_remove_aligned_watchpoint and made nonstatic.
4972 All uses updated.
4973 (i386_update_inferior_debug_regs): Renamed to
4974 i386_dr_update_inferior_debug_regs and made nonstatic.
4975 All uses updated.
4976 (i386_low_insert_watchpoint): Renamed to
4977 i386_dr_insert_watchpoint. All uses updated.
4978 (i386_low_remove_watchpoint): Renamed to
4979 i386_dr_remove_watchpoint. All uses updated.
4980 (i386_low_region_ok_for_watchpoint): Renamed to
4981 i386_dr_region_ok_for_watchpoint. All uses updated.
4982 (i386_low_stopped_data_address): Renamed to
4983 i386_dr_stopped_data_address. All uses updated.
4984 (i386_low_stopped_by_watchpoint): Renamed to
4985 i386_dr_stopped_by_watchpoint. All uses updated.
4986
131aa0d4
GB		 49872014-06-18 Gary Benson <gbenson@redhat.com>
4988
4989 * i386-low.c (i386_dr_low_can_set_addr): New macro.
4990 (i386_dr_low_can_set_control): Likewise.
4991 (i386_insert_aligned_watchpoint): New check.
4992
d9305f7f
GB		 49932014-06-18 Gary Benson <gbenson@redhat.com>
4994
4995 * i386-low.c (i386_update_inferior_debug_regs) <inf_state>:
4996 Renamed to state.
4997
e927c9fc
GB		 49982014-06-18 Gary Benson <gbenson@redhat.com>
4999
5000 * i386-low.c (i386_length_and_rw_bits): Use internal_error
5001 instead of fatal and error.
5002 (i386_handle_nonaligned_watchpoint): Likewise.
5003
1b6d4134
GB		 50042014-06-18 Gary Benson <gbenson@redhat.com>
5005
5006 * i386-low.c (i386_get_debug_register_length): New macro.
5007 (TARGET_HAS_DR_LEN_8): Remove conditional. Use above macro.
5008 (i386_show_dr): Use debug_printf instead of fprintf. Use
5009 phex to format values.
5010
6e62758f
GB		 50112014-06-18 Gary Benson <gbenson@redhat.com>
5012
5013 * i386-low.h: Comment changes.
5014 * i386-low.c: Likewise.
5015
fc6e2f03
GB		 50162014-06-18 Gary Benson <gbenson@redhat.com>
5017
5018 * i386-low.c: Whitespace changes.
5019
f9d1eeed
TT		 50202014-06-12 Tom Tromey <tromey@redhat.com>
5021
5022 * utils.c (freeargv): Remove.
5023
0b04e523
TT		 50242014-06-12 Tom Tromey <tromey@redhat.com>
5025
5026 * debug.c (debug_printf): Remove HAVE_GETTIMEOFDAY checks.
5027 * server.c (monitor_show_help): Remove HAVE_GETTIMEOFDAY check.
5028 (parse_debug_format_options): Likewise.
5029 (gdbserver_usage): Likewise.
5030 * Makefile.in (LIBIBERTY_BUILDDIR, LIBIBERTY): New variables.
5031 (SUBDIRS, REQUIRED_SUBDIRS): Add libiberty.
5032 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT)): Depend on and link
5033 against libiberty.
5034 ($(LIBGNU)): Depend on libiberty.
5035 (all-lib): Recurse into all subdirs.
5036 (install-only): Invoke "install" target in subdirs.
5037 (vasprintf.o, vsnprintf.o, safe-ctype.o, lbasename.o): Remove
5038 targets.
5039 * configure: Rebuild.
5040 * configure.ac: Add ACX_CONFIGURE_DIR for libiberty. Don't check
5041 for vasprintf, vsnprintf, or gettimeofday.
5042 * configure.srv: Don't add safe-ctype.o or lbasename.o to
5043 srv_tgtobj.
5044
270c9937
JB		 50452014-06-05 Joel Brobecker <brobecker@adacore.com>
5046
5047 * development.sh: Delete.
5048 * Makefile.in (config.status): Adjust dependency on development.sh.
5049 * configure.ac: Adjust development.sh source call.
5050 * configure: Regenerate.
5051
0a261ed8
PA		 50522014-06-02 Pedro Alves <palves@redhat.com>
5053
5054 * ax.c (gdb_free_agent_expr): New function.
5055 * ax.h (gdb_free_agent_expr): New declaration.
5056 * mem-break.c (delete_gdb_breakpoint_1): Also clear the commands
5057 list.
5058 (clear_breakpoint_conditions, clear_breakpoint_commands): Make
5059 static.
5060 (clear_breakpoint_conditions_and_commands): New function.
5061 * mem-break.h (clear_breakpoint_conditions): Delete declaration.
5062 (clear_breakpoint_conditions_and_commands): New declaration.
5063
e9dae05e
RR		 50642014-05-23 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
5065
5066 * linux-aarch64-low.c (asm/ptrace.h): Include.
5067
5876f503
JK		 50682014-05-21 Jan Kratochvil <jan.kratochvil@redhat.com>
5069
5070 Fix TLS access for -static -pthread.
5071 * gdbserver/thread-db.c (struct thread_db): Add td_thr_tlsbase_p.
5072 (thread_db_get_tls_address): Call it if LOAD_MODULE is zero.
5073 (thread_db_load_search, try_thread_db_load_1): Initialize it.
5074
802e8e6d
PA		 50752014-05-20 Pedro Alves <palves@redhat.com>
5076
5077 * linux-aarch64-low.c (aarch64_insert_point)
5078 (aarch64_remove_point): No longer check whether the type is
5079 supported here. Adjust to new interface.
5080 (the_low_target): Install aarch64_supports_z_point_type as
5081 supports_z_point_type method.
5082 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type): New function.
5083 (arm_linux_hw_point_initialize): Take an enum raw_bkpt_type
5084 instead of a Z packet char. Adjust.
5085 (arm_supports_z_point_type): New function.
5086 (arm_insert_point, arm_remove_point): Adjust to new interface.
5087 (the_low_target): Install arm_supports_z_point_type.
5088 * linux-crisv32-low.c (cris_supports_z_point_type): New function.
5089 (cris_insert_point, cris_remove_point): Adjust to new interface.
5090 Don't check whether the type is supported here.
5091 (the_low_target): Install cris_supports_z_point_type.
5092 * linux-low.c (linux_supports_z_point_type): New function.
5093 (linux_insert_point, linux_remove_point): Adjust to new interface.
5094 * linux-low.h (struct linux_target_ops) <insert_point,
5095 remove_point>: Take an enum raw_bkpt_type instead of a char. Add
5096 raw_breakpoint pointer parameter.
5097 <supports_z_point_type>: New method.
5098 * linux-mips-low.c (mips_supports_z_point_type): New function.
5099 (mips_insert_point, mips_remove_point): Adjust to new interface.
5100 Use mips_supports_z_point_type.
5101 (the_low_target): Install mips_supports_z_point_type.
5102 * linux-ppc-low.c (the_low_target): Install NULL as
5103 supports_z_point_type method.
5104 * linux-s390-low.c (the_low_target): Install NULL as
5105 supports_z_point_type method.
5106 * linux-sparc-low.c (the_low_target): Install NULL as
5107 supports_z_point_type method.
5108 * linux-x86-low.c (x86_supports_z_point_type): New function.
5109 (x86_insert_point): Adjust to new insert_point interface. Use
5110 insert_memory_breakpoint. Adjust to new
5111 i386_low_insert_watchpoint interface.
5112 (x86_remove_point): Adjust to remove_point interface. Use
5113 remove_memory_breakpoint. Adjust to new
5114 i386_low_remove_watchpoint interface.
5115 (the_low_target): Install x86_supports_z_point_type.
5116 * lynx-low.c (lynx_target_ops): Install NULL as
5117 supports_z_point_type callback.
5118 * nto-low.c (nto_supports_z_point_type): New.
5119 (nto_insert_point, nto_remove_point): Adjust to new interface.
5120 (nto_target_ops): Install nto_supports_z_point_type.
5121 * mem-break.c: Adjust intro comment.
5122 (struct raw_breakpoint) <raw_type, size>: New fields.
5123 <inserted>: Update comment.
5124 <shlib_disabled>: Delete field.
5125 (enum bkpt_type) <gdb_breakpoint>: Delete value.
5126 <gdb_breakpoint_Z0, gdb_breakpoint_Z1, gdb_breakpoint_Z2,
5127 gdb_breakpoint_Z3, gdb_breakpoint_Z4>: New values.
5128 (raw_bkpt_type_to_target_hw_bp_type): New function.
5129 (find_enabled_raw_code_breakpoint_at): New function.
5130 (find_raw_breakpoint_at): New type and size parameters. Use them.
5131 (insert_memory_breakpoint): New function, based off
5132 set_raw_breakpoint_at.
5133 (remove_memory_breakpoint): New function.
5134 (set_raw_breakpoint_at): Reimplement.
5135 (set_breakpoint): New, based on set_breakpoint_at.
5136 (set_breakpoint_at): Reimplement.
5137 (delete_raw_breakpoint): Go through the_target->remove_point
5138 instead of assuming memory breakpoints.
5139 (find_gdb_breakpoint_at): Delete.
5140 (Z_packet_to_bkpt_type, Z_packet_to_raw_bkpt_type): New functions.
5141 (find_gdb_breakpoint): New function.
5142 (set_gdb_breakpoint_at): Delete.
5143 (z_type_supported): New function.
5144 (set_gdb_breakpoint_1): New function, loosely based off
5145 set_gdb_breakpoint_at.
5146 (check_gdb_bp_preconditions, set_gdb_breakpoint): New functions.
5147 (delete_gdb_breakpoint_at): Delete.
5148 (delete_gdb_breakpoint_1): New function, loosely based off
5149 delete_gdb_breakpoint_at.
5150 (delete_gdb_breakpoint): New function.
5151 (clear_gdb_breakpoint_conditions): Rename to ...
5152 (clear_breakpoint_conditions): ... this. Don't handle a NULL
5153 breakpoint.
5154 (add_condition_to_breakpoint): Make static.
5155 (add_breakpoint_condition): Take a struct breakpoint pointer
5156 instead of an address. Adjust.
5157 (gdb_condition_true_at_breakpoint): Rename to ...
5158 (gdb_condition_true_at_breakpoint_z_type): ... this, and add
5159 z_type parameter.
5160 (gdb_condition_true_at_breakpoint): Reimplement.
5161 (add_breakpoint_commands): Take a struct breakpoint pointer
5162 instead of an address. Adjust.
5163 (gdb_no_commands_at_breakpoint): Rename to ...
5164 (gdb_no_commands_at_breakpoint_z_type): ... this. Add z_type
5165 parameter. Return true if no breakpoint was found. Change debug
5166 output.
5167 (gdb_no_commands_at_breakpoint): Reimplement.
5168 (run_breakpoint_commands): Rename to ...
5169 (run_breakpoint_commands_z_type): ... this. Add z_type parameter,
5170 and change return type to boolean.
5171 (run_breakpoint_commands): New function.
5172 (gdb_breakpoint_here): Also check for Z1 breakpoints.
5173 (uninsert_raw_breakpoint): Don't try to reinsert a disabled
5174 breakpoint. Go through the_target->remove_point instead of
5175 assuming memory breakpoint.
5176 (uninsert_breakpoints_at, uninsert_all_breakpoints): Uninsert
5177 software and hardware breakpoints.
5178 (reinsert_raw_breakpoint): Go through the_target->insert_point
5179 instead of assuming memory breakpoint.
5180 (reinsert_breakpoints_at, reinsert_all_breakpoints): Reinsert
5181 software and hardware breakpoints.
5182 (check_breakpoints, breakpoint_here, breakpoint_inserted_here):
5183 Check both software and hardware breakpoints.
5184 (validate_inserted_breakpoint): Assert the breakpoint is a
5185 software breakpoint. Set the inserted flag to -1 instead of
5186 setting shlib_disabled.
5187 (delete_disabled_breakpoints): Adjust.
5188 (validate_breakpoints): Only validate software breakpoints.
5189 Adjust to inserted flag change.
5190 (check_mem_read, check_mem_write): Skip breakpoint types other
5191 than software breakpoints. Adjust to inserted flag change.
5192 * mem-break.h (enum raw_bkpt_type): New enum.
5193 (raw_breakpoint, struct process_info): Forward declare.
5194 (Z_packet_to_target_hw_bp_type): Delete declaration.
5195 (raw_bkpt_type_to_target_hw_bp_type, Z_packet_to_raw_bkpt_type)
5196 (set_gdb_breakpoint, delete_gdb_breakpoint)
5197 (clear_breakpoint_conditions): New declarations.
5198 (set_gdb_breakpoint_at, clear_gdb_breakpoint_conditions): Delete.
5199 (breakpoint_inserted_here): Update comment.
5200 (add_breakpoint_condition, add_breakpoint_commands): Replace
5201 address parameter with a breakpoint pointer parameter.
5202 (gdb_breakpoint_here): Update comment.
5203 (delete_gdb_breakpoint_at): Delete.
5204 (insert_memory_breakpoint, remove_memory_breakpoint): Declare.
5205 * server.c (process_point_options): Take a struct breakpoint
5206 pointer instead of an address. Adjust.
5207 (process_serial_event) <Z/z packets>: Use set_gdb_breakpoint and
5208 delete_gdb_breakpoint.
5209 * spu-low.c (spu_target_ops): Install NULL as
5210 supports_z_point_type method.
5211 * target.h: Include mem-break.h.
5212 (struct target_ops) <prepare_to_access_memory>: Update comment.
5213 <supports_z_point_type>: New field.
5214 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
5215 instead of a char. Also take a raw breakpoint pointer.
5216 * win32-arm-low.c (the_low_target): Install NULL as
5217 supports_z_point_type.
5218 * win32-i386-low.c (i386_supports_z_point_type): New function.
5219 (i386_insert_point, i386_remove_point): Adjust to new interface.
5220 (the_low_target): Install i386_supports_z_point_type.
5221 * win32-low.c (win32_supports_z_point_type): New function.
5222 (win32_insert_point, win32_remove_point): Adjust to new interface.
5223 (win32_target_ops): Install win32_supports_z_point_type.
5224 * win32-low.h (struct win32_target_ops):
5225 <supports_z_point_type>: New method.
5226 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
5227 instead of a char. Also take a raw breakpoint pointer.
5228
932539e3
PA		 52292014-05-20 Pedro Alves <palves@redhat.com>
5230
5231 * mem-break.h: Include break-common.h.
5232 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
5233 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): New defines.
5234 (Z_packet_to_target_hw_bp_type): New declaration.
5235 * mem-break.c (Z_packet_to_target_hw_bp_type): New function.
5236 * i386-low.c (Z_PACKET_HW_BP, Z_PACKET_WRITE_WP, Z_PACKET_READ_WP)
5237 (Z_PACKET_ACCESS_WP): Delete macros.
5238 (Z_packet_to_hw_type): Delete function.
5239 * i386-low.h: Don't include break-common.h here.
5240 (Z_packet_to_hw_type): Delete declaration.
5241 * linux-x86-low.c (x86_insert_point, x86_insert_point): Call
5242 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
5243 * win32-i386-low.c (i386_insert_point, i386_remove_point): Call
5244 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
5245 * linux-aarch64-low.c: Don't include break-common.h here.
5246 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
5247 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): Delete macros.
5248 (Z_packet_to_target_hw_bp_type): Delete function.
5249 * linux-mips-low.c (rsp_bp_type_to_target_hw_bp_type): Delete
5250 function.
5251 (mips_insert_point, mips_remove_point): Use
5252 Z_packet_to_target_hw_bp_type.
5253
4ff0d3d8
PA		 52542014-05-20 Pedro Alves <palves@redhat.com>
5255
5256 * linux-aarch64-low.c: Include break-common.h.
5257 (enum target_point_type): Delete.
5258 (Z_packet_to_point_type): Rename to ...
5259 (Z_packet_to_target_hw_bp_type): ... this, and return a
5260 target_hw_bp_type instead.
5261 (aarch64_show_debug_reg_state): Take an enum target_hw_bp_type
5262 instead of an enum target_point_type.
5263 (aarch64_point_encode_ctrl_reg): Likewise. Compute type mask from
5264 breakpoint type.
5265 (aarch64_dr_state_insert_one_point)
5266 (aarch64_dr_state_remove_one_point, aarch64_handle_breakpoint)
5267 (aarch64_handle_aligned_watchpoint)
5268 (aarch64_handle_unaligned_watchpoint, aarch64_handle_watchpoint):
5269 Take an enum target_hw_bp_type instead of an enum
5270 target_point_type.
5271 (aarch64_supports_z_point_type): New function.
5272 (aarch64_insert_point, aarch64_remove_point): Use it. Adjust to
5273 use Z_packet_to_target_hw_bp_type.
5274
786dc519
JB		 52752014-05-20 Joel Brobecker <brobecker@adacore.com>
5276
5277 * configure.ac: Only use -Werror by default when DEVELOPMENT
5278 is true.
5279 * configure: Regenerate.
5280
9e0aa64f
JK		 52812014-05-19 Jan Kratochvil <jan.kratochvil@redhat.com>
5282
5283 Fix gdbserver qGetTLSAddr for x86_64 -m32.
5284 * linux-x86-low.c (X86_64_USER_REGS): New.
5285 (x86_fill_gregset): Call memset for BUF first in x86_64 -m32 case.
5286
2b577b92
YQ		 52872014-04-28 Yao Qi <yao@codesourcery.com>
5288
5289 * Makefile.in (i386-avx512.c): Fix the typo of generated file
5290 name.
5291
94611da2
PA		 52922014-04-25 Pedro Alves <palves@redhat.com>
5293
5294 PR server/16255
5295 * linux-low.c (linux_attach_fail_reason_string): New function.
5296 (linux_attach_lwp): Delete.
5297 (linux_attach_lwp_1): Rename to ...
5298 (linux_attach_lwp): ... this. Take a ptid instead of a pid as
5299 argument. Remove "initial" parameter. Return int instead of
5300 void. Don't error or warn here.
5301 (linux_attach): Adjust to call linux_attach_lwp. Call error on
5302 failure to attach to the tgid. Call warning when failing to
5303 attach to an lwp.
5304 * linux-low.h (linux_attach_lwp): Take a ptid instead of a pid as
5305 argument. Remove "initial" parameter. Return int instead of
5306 void. Don't error or warn here.
5307 (linux_attach_fail_reason_string): New declaration.
5308 * thread-db.c (attach_thread): Adjust to linux_attach_lwp's
5309 interface change. Use linux_attach_fail_reason_string.
5310
01f9f808
MS		 53112014-04-24 Michael Sturm <michael.sturm@mintel.com>
5312 Walfred Tedeschi <walfred.tedeschi@intel.com>
5313
5314 * Makefile.in: Added rules to handle new files
5315 i386-avx512.c i386-avx512-linux.c amd64-avx512.c
5316 amd64-avx512-linux.c x32-avx512.c x32-avx512-linux.c.
5317 * configure.srv (srv_i386_regobj): Add i386-avx512.o.
5318 (srv_i386_linux_regobj): Add i386-avx512-linux.o.
5319 (srv_amd64_regobj): Add amd64-avx512.o and x32-avx512.o.
5320 (srv_amd64_linux_regobj): Add amd64-avx512-linux.o and
5321 x32-avx512-linux.o.
5322 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx512.xml.
5323 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx512.xml.
5324 (srv_amd64_xmlfiles): Add i386/amd64-avx512.xml and
5325 i386/x32-avx512.xml.
5326 (srv_i386_linux_xmlfiles): Add i386/i386-avx512-linux.xml.
5327 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx512-linux.xml and
5328 i386/x32-avx512-linux.xml.
5329 * i387-fp.c (num_avx512_k_registers): New constant for number
5330 of K registers.
5331 (num_avx512_zmmh_low_registers): New constant for number of
5332 lower ZMM registers (0-15).
5333 (num_avx512_zmmh_high_registers): New constant for number of
5334 higher ZMM registers (16-31).
5335 (num_avx512_ymmh_registers): New contant for number of higher
5336 YMM registers (ymm16-31 added by avx521 on x86_64).
5337 (num_avx512_xmm_registers): New constant for number of higher
5338 XMM registers (xmm16-31 added by AVX512 on x86_64).
5339 (struct i387_xsave): Add space for AVX512 registers.
5340 (i387_cache_to_xsave): Change raw buffer size to 64 characters.
5341 Add code to handle AVX512 registers.
5342 (i387_xsave_to_cache): Add code to handle AVX512 registers.
5343 * linux-x86-low.c (init_registers_amd64_avx512_linux): New
5344 prototypei from generated file.
5345 (tdesc_amd64_avx512_linux): Likewise.
5346 (init_registers_x32_avx512_linux): Likewise.
5347 (tdesc_x32_avx512_linux): Likewise.
5348 (init_registers_i386_avx512_linux): Likewise.
5349 (tdesc_i386_avx512_linux): Likewise.
5350 (x86_64_regmap): Add AVX512 registers.
5351 (x86_linux_read_description): Add code to handle AVX512 XSTATE
5352 mask.
5353 (initialize_low_arch): Add code to initialize AVX512 registers.
5354
51aa91f9
PA		 53552014-04-23 Pedro Alves <palves@redhat.com>
5356
5357 * mem-break.c (find_gdb_breakpoint_at): Make static.
5358 * mem-break.h (find_gdb_breakpoint_at): Delete declaration.
5359
a4165e94
PA		 53602014-04-23 Pedro Alves <palves@redhat.com>
5361
5362 * i386-low.c: Don't include break-common.h here.
5363 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
5364 prototype to take target_hw_bp_type as argument instead of a Z
5365 packet char.
5366 * i386-low.h: Include break-common.h here.
5367 (Z_packet_to_hw_type): Declare.
5368 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
5369 prototypes.
5370 * linux-x86-low.c (x86_insert_point): Convert the packet number to
5371 a target_hw_bp_type before calling i386_low_insert_watchpoint.
5372 (x86_remove_point): Convert the packet number to a
5373 target_hw_bp_type before calling i386_low_remove_watchpoint.
5374 * win32-i386-low.c (i386_insert_point): Convert the packet number
5375 to a target_hw_bp_type before calling i386_low_insert_watchpoint.
5376 (i386_remove_point): Convert the packet number to a
5377 target_hw_bp_type before calling i386_low_remove_watchpoint.
5378
b8acf843
PA		 53792014-04-23 Pedro Alves <palves@redhat.com>
5380
5381 * utils.h (perror_with_name): Add ATTRIBUTE_NORETURN.
5382
d708bcd1
PA		 53832014-04-10 Pedro Alves <palves@redhat.com>
5384
5385 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
5386 Check if the condition or command is NULL before checking if the
5387 breakpoint is known. On success, return true.
5388 * mem-break.h (add_breakpoint_condition): Document return.
5389 (add_breakpoint_commands): Add describing comment.
5390 * server.c (skip_to_semicolon): New function.
5391 (process_point_options): Use it.
5392
2eec7d5b
PA		 53932014-04-09 Pedro Alves <palves@redhat.com>
5394
5395 * linux-low.c (linux_read_loadmap): Pass current_inferior directly
5396 to lwpid_of.
5397
fa96cb38
PA		 53982014-02-27 Pedro Alves <palves@redhat.com>
5399
5400 PR 12702
5401 * inferiors.h (A_I_NEXT, ALL_INFERIORS_TYPE, ALL_PROCESSES): New
5402 macros.
5403 * linux-low.c (delete_lwp, handle_extended_wait): Add debug
5404 output.
5405 (last_thread_of_process_p): Take a PID argument instead of a
5406 thread pointer.
5407 (linux_wait_for_lwp): Delete.
5408 (num_lwps, check_zombie_leaders, not_stopped_callback): New
5409 functions.
5410 (linux_low_filter_event): New function, party factored out from
5411 linux_wait_for_event.
5412 (linux_wait_for_event): Rename to ...
5413 (linux_wait_for_event_filtered): ... this. Add new filter ptid
5414 argument. Partly rewrite. Always use waitpid(-1, WNOHANG) and
5415 sigsuspend. Check for zombie leaders.
5416 (linux_wait_for_event): Reimplement as wrapper around
5417 linux_wait_for_event_filtered.
5418 (linux_wait_1): Handle TARGET_WAITKIND_NO_RESUMED. Assume that if
5419 a normal or signal exit is seen, it's the whole process exiting.
5420 (wait_for_sigstop): No longer a for_each_inferior callback.
5421 Rewrite on top of linux_wait_for_event_filtered.
5422 (stop_all_lwps): Call wait_for_sigstop directly.
5423 * server.c (resume, handle_target_event): Handle
5424 TARGET_WAITKIND_NO_RESUMED.
5425
d763de10
JB		 54262014-02-26 Joel Brobecker <brobecker@adacore.com>
5427
5428 * win32-low.c (psapi_get_dll_name,
5429 * win32_CreateToolhelp32Snapshot): Delete.
5430 (win32_CreateToolhelp32Snapshot, win32_Module32First)
5431 (win32_Module32Next, load_toolhelp, toolhelp_get_dll_name):
5432 Delete.
5433 (handle_load_dll): Add function description.
5434 Remove code using psapi_get_dll_name and toolhelp_get_dll_name.
5435
850a0f76
JB		 54362014-02-26 Joel Brobecker <brobecker@adacore.com>
5437
5438 * win32-low.c (win32_add_one_solib): Add 0x1000 to load_addr.
5439 Add comment.
5440 (win32_add_all_dlls): Remove 0x1000 offset applied to DLL
5441 base address when calling win32_add_one_solib.
5442 (handle_load_dll): Delete local variable load_addr.
5443 Remove 0x1000 offset applied to DLL base address when calling
5444 win32_add_one_solib.
5445 (handle_unload_dll): Add comment.
5446
f25b3fc3
JB		 54472014-02-26 Joel Brobecker <brobecker@adacore.com>
5448
5449 * win32-low.c (win32_add_all_dlls): Renames
5450 win32_ensure_ntdll_loaded. Rewrite function documentation.
5451 Adjust implementation to always load all DLLs.
5452 Add 0x1000 offset to DLL base address when calling
5453 win32_add_one_solib.
5454 (child_initialization_done): New static global.
5455 (do_initial_child_stuff): Set child_initialization_done to
5456 zero during child initialization, and 1 after. Replace call
5457 to win32_ensure_ntdll_loaded by call to win32_add_all_dlls.
5458 Add comment.
5459 (match_dll_by_basename, dll_is_loaded_by_basename): Delete.
5460 (handle_unload_dll): Add function documentation.
5461 (get_child_debug_event): Ignore load and unload DLL events
5462 during child initialization.
5463
d86d4aaf
DE		 54642014-02-20 Doug Evans <dje@google.com>
5465
3bc32da3 5466 Remove global all_lwps.
d86d4aaf
DE		 5467 * inferiors.h (ptid_of): Move here from linux-low.h.
5468 (pid_of, lwpid_of): Ditto.
5469 * linux-aarch64-low.c (debug_reg_change_callback): Update, "entry"
5470 parameter is a struct thread_info * now.
5471 (aarch64_notify_debug_reg_change): Fetch pid from current_inferior
5472 directly. Pass &all_threads to find_inferior instead of &all_lwps.
5473 (aarch64_stopped_data_address): Fetch lwpid from current_inferior
5474 directly.
5475 (aarch64_linux_prepare_to_resume): Fetch ptid from thread.
5476 (aarch64_arch_setup): Fetch lwpid from current_inferior directly.
5477 * linux-arm-low.c (update_registers_callback): Update, "entry"
5478 parameter is a struct thread_info * now.
5479 Fetch lwpid from current_inferior directly.
5480 (arm_insert_point): Pass &all_threads to find_inferior instead of
5481 &all_lwps.
5482 (arm_remove_point): Ditto.
5483 (arm_stopped_by_watchpoint): Fetch lwp from current_inferior.
5484 (arm_prepare_to_resume): Fetch pid from thread.
5485 (arm_read_description): Fetch lwpid from current_inferior directly.
5486 * linux-low.c (all_lwps): Delete.
5487 (delete_lwp): Delete call to remove_inferior.
5488 (handle_extended_wait): Fetch lwpid from thread.
5489 (add_lwp): Don't set lwp->entry.id. Remove call to
5490 add_inferior_to_list.
5491 (linux_attach_lwp_1): Fetch pid from current_inferior directly.
5492 (linux_kill_one_lwp): Fetch ptid,lwpid from thread.
5493 (kill_one_lwp_callback): Ditto.
5494 (linux_kill): Don't dereference NULL pointer.
5495 Fetch ptid,lwpid from thread.
5496 (get_detach_signal): Fetch ptid from thread.
5497 (linux_detach_one_lwp): Fetch ptid,lwpid from thread.
5498 Simplify call to regcache_invalidate_thread.
5499 (delete_lwp_callback): Update, "entry" parameter is a
5500 struct thread_info * now. Fetch pid from thread.
5501 (linux_mourn): Pass &all_threads to find_inferior instead of &all_lwps.
5502 (status_pending_p_callback): Update, "entry" parameter is a
5503 struct thread_info * now. Fetch ptid from thread.
5504 (find_lwp_pid): Update, "entry" parameter is a
5505 struct thread_info * now.
5506 (linux_wait_for_lwp): Fetch pid from thread.
5507 (linux_fast_tracepoint_collecting): Fetch lwpid from thread.
5508 (maybe_move_out_of_jump_pad): Fetch lwpid from current_inferior.
5509 (enqueue_one_deferred_signal): Fetch lwpid from thread.
5510 (dequeue_one_deferred_signal): Ditto.
5511 (cancel_breakpoint): Fetch ptid from current_inferior.
5512 (linux_wait_for_event): Pass &all_threads to find_inferior,
5513 not &all_lwps. Fetch ptid, lwpid from thread.
5514 (count_events_callback): Update, "entry" parameter is a
5515 struct thread_info * now.
5516 (select_singlestep_lwp_callback): Ditto.
5517 (select_event_lwp_callback): Ditto.
5518 (cancel_breakpoints_callback): Ditto.
5519 (linux_cancel_breakpoints): Pass &all_threads to find_inferior,
5520 not &all_lwps.
5521 (select_event_lwp): Ditto. Fetch ptid from event_thread.
5522 (unsuspend_one_lwp): Update, "entry" parameter is a
5523 struct thread_info * now.
5524 (unsuspend_all_lwps): Pass &all_threads to find_inferior,
5525 not &all_lwps.
5526 (linux_stabilize_threads): Ditto. And for for_each_inferior.
5527 Fetch lwpid from thread, not lwp.
5528 (linux_wait_1): Fetch ptid, lwpid from current_inferior.
5529 Pass &all_threads to find_inferior, not &all_lwps.
5530 (send_sigstop): Fetch lwpid from thread, not lwp.
5531 (send_sigstop_callback): Update, "entry" parameter is a
5532 struct thread_info * now.
5533 (suspend_and_send_sigstop_callback): Ditto.
5534 (wait_for_sigstop): Ditto. Fetch ptid, lwpid from thread, lwp.
5535 (stuck_in_jump_pad_callback): Update, "entry" parameter is a
5536 struct thread_info * now.
5537 (move_out_of_jump_pad_callback): Ditto. Fetch ptid, lwpid
5538 from thread, lwp.
5539 (lwp_running): Update, "entry" parameter is a
5540 struct thread_info * now.
5541 (stop_all_lwps): Fetch ptid from thread.
5542 Pass &all_threads to find_inferior, for_each_inferior, not &all_lwps.
5543 (linux_resume_one_lwp): Fetch lwpid from thread.
5544 (linux_set_resume_request): Update, "entry" parameter is a
5545 struct thread_info * now. Fetch pid, lwpid from thread.
5546 (resume_status_pending_p): Update, "entry" parameter is a
5547 struct thread_info * now.
5548 (need_step_over_p): Ditto. Fetch lwpid from thread.
5549 (start_step_over): Fetch lwpid from thread.
5550 (linux_resume_one_thread): Update, "entry" parameter is a
5551 struct thread_info * now. Fetch lwpid from thread.
5552 (linux_resume): Pass &all_threads to find_inferior, not &all_lwps.
5553 (proceed_one_lwp): Update, "entry" parameter is a
5554 struct thread_info * now. Fetch lwpid from thread.
5555 (unsuspend_and_proceed_one_lwp): Update, "entry" parameter is a
5556 struct thread_info * now.
5557 (proceed_all_lwps): Pass &all_threads to find_inferior, not &all_lwps.
5558 (unstop_all_lwps): Ditto. Fetch lwpid from thread.
5559 (regsets_fetch_inferior_registers): Fetch lwpid from current_inferior
5560 directly.
5561 (regsets_store_inferior_registers): Ditto.
5562 (fetch_register, store_register): Ditto.
5563 (linux_read_memory, linux_write_memory): Ditto.
5564 (linux_request_interrupt): Ditto.
5565 (linux_read_auxv): Ditto.
5566 (linux_xfer_siginfo): Ditto.
5567 (linux_qxfer_spu): Ditto.
5568 (linux_qxfer_libraries_svr4): Ditto.
5569 * linux-low.h (ptid_of, pid_of, lwpid_of): Delete,
5570 moved to inferiors.h.
5571 (get_lwp): Delete.
5572 (get_thread_lwp): Update.
5573 (struct lwp_info): Delete member "entry". Simplify comment for
5574 member "thread".
5575 (all_lwps): Delete.
5576 * linux-mips-low.c (mips_read_description): Fetch lwpid from
5577 current_inferior directly.
5578 (update_watch_registers_callback): Update, "entry" parameter is a
5579 struct thread_info * now. Fetch pid from thread.
5580 (mips_linux_prepare_to_resume): Fetch ptid from thread.
5581 (mips_insert_point): Fetch lwpid from current_inferior.
5582 Pass &all_threads to find_inferior, not &all_lwps.
5583 (mips_remove_point): Pass &all_threads to find_inferior, not &all_lwps.
5584 (mips_stopped_by_watchpoint): Fetch lwpid from current_inferior
5585 directly.
5586 (mips_stopped_data_address): Ditto.
5587 * linux-s390-low.c (s390_arch_setup): Fetch pid from current_inferior
5588 directly.
5589 * linux-tile-low.c (tile_arch_setup): Ditto.
5590 * linux-x86-low.c (x86_get_thread_area): Fetch lwpid from thread.
5591 (update_debug_registers_callback): Update, "entry" parameter is a
5592 struct thread_info * now. Fetch pid from thread.
5593 (i386_dr_low_set_addr): Fetch pid from current_inferior directly.
5594 Pass &all_threads to find_inferior, not &all_lwps.
5595 (i386_dr_low_get_addr): Fetch ptid from current_inferior directly.
5596 (i386_dr_low_set_control): Fetch pid from current_inferior directly.
5597 Pass &all_threads to find_inferior, not &all_lwps.
5598 (i386_dr_low_get_control): Fetch ptid from current_inferior directly.
5599 (i386_dr_low_get_status): Ditto.
5600 (x86_linux_prepare_to_resume): Fetch ptid from thread.
5601 (x86_siginfo_fixup): Fetch lwpid from current_inferior directly.
5602 (x86_linux_read_description): Ditto.
5603 * proc-service.c (ps_getpid): Fetch pid from current_inferior directly.
5604
3b8361aa
DE		 56052014-02-20 Doug Evans <dje@google.com>
5606
5607 * inferiors.c (get_first_inferior): Fix buglet.
5608
f7667f0d
DE		 56092014-02-19 Doug Evans <dje@google.com>
5610
5611 * gdbthread.h (add_thread): Change result type to struct thread_info *.
5612 * inferiors.c (add_thread): Change result type to struct thread_info *.
5613 All callers updated.
5614 (add_lwp): Call add_thread here instead of in callers.
5615 All callers updated.
5616 * linux-low.h (get_lwp_thread): Rewrite.
5617 (struct lwp_info): New member "thread".
5618
b3312d80
DE		 56192014-02-19 Doug Evans <dje@google.com>
5620
5621 * linux-low.c (add_lwp): Change result to struct lwp_info *.
5622 All callers updated.
5623
ecc6f45c
DE		 56242014-02-19 Doug Evans <dje@google.com>
5625
5626 * inferiors.c (add_thread): Fix whitespace.
5627
649ebbca
DE		 56282014-02-19 Doug Evans <dje@google.com>
5629
5630 * dll.c (clear_dlls): Replace accessing list implemention details
5631 with API function.
5632 * gdbthread.h (get_first_thread): Declare.
5633 * inferiors.c (for_each_inferior_with_data): New function.
5634 (get_first_thread): New function.
5635 (find_thread_ptid): Simplify.
5636 (get_first_inferior): New function.
5637 (clear_list): Delete.
5638 (one_inferior_p): New function.
5639 (clear_inferior_list): New function.
5640 (clear_inferiors): Update.
5641 * inferiors.h (for_each_inferior_with_data): Declare.
5642 (clear_inferior_list): Declare.
5643 (one_inferior_p): Declare.
5644 (get_first_inferior): Declare.
5645 * linux-low.c (linux_wait_for_event): Replace accessing list
5646 implemention details with API function.
5647 * server.c (target_running): Ditto.
5648 (accumulate_file_name_length): New function.
5649 (emit_dll_description): New function.
5650 (handle_qxfer_libraries): Replace accessing list implemention
5651 details with API function.
5652 (handle_qxfer_threads_worker): New function.
5653 (handle_qxfer_threads_proper): Replace accessing list implemention
5654 details with API function.
5655 (handle_query): Ditto.
5656 (visit_actioned_threads_callback_ftype): New typedef.
5657 (visit_actioned_threads_data): New struct.
5658 (visit_actioned_threads): Rewrite to be find_inferior callback.
5659 (resume): Call find_inferior.
5660 (handle_status): Replace accessing list implemention
5661 details with API function.
5662 (process_serial_event): Replace accessing list implemention details
5663 with API function.
5664 * target.c (set_desired_inferior): Replace accessing list implemention
5665 details with API function.
5666 * tracepoint.c (same_process_p): New function.
5667 (gdb_agent_about_to_close): Replace accessing list implemention
5668 details with API function.
5669 * win32-low.c (child_delete_thread): Replace accessing list
5670 implemention details with API function.
5671 (match_dll_by_basename): New function.
5672 (dll_is_loaded_by_basename): New function.
5673 (win32_ensure_ntdll_loaded): Replace accessing list implemention
5674 details call to dll_is_loaded_by_basename.
5675
80894984
DE		 56762014-02-19 Doug Evans <dje@google.com>
5677
5678 * dll.h (struct dll_info): Add comment.
5679 * gdbthread.h (struct thread_info): Add comment.
5680 (current_ptid): Simplify.
5681 * inferiors.c (add_process): Update.
5682 (remove_process): Update.
5683 * inferiors.h (struct process_info): Rename member "head" to "entry".
5684 * linux-low.c (delete_lwp): Update.
5685 (add_lwp): Update.
5686 (last_thread_of_process_p): Update.
5687 (kill_one_lwp_callback, linux_kill): Update.
5688 (status_pending_p_callback): Update.
5689 (wait_for_sigstop): Update. Simplify read of ptid.
5690 (start_step_over): Update.
5691 * linux-low.h (ptid_of, pid_of, lwpid_of): Update.
5692 (get_lwp_thread): Update.
5693 (struct lwp_info): Rename member "head" to "entry".
5694 * regcache.h (inferior_list_entry): Delete.
5695 * server.c (kill_inferior_callback): Update.
5696 (detach_or_kill_inferior_callback): Update.
5697 (print_started_pid): Update.
5698 (print_attached_pid): Update.
5699 (process_serial_event): Simplify read of ptid.
5700 * thread-db.c (thread_db_create_event): Update.
5701 (thread_db_get_tls_address): Update.
5702 * win32-low.c (current_inferior_ptid): Simplify.
5703
46917d26
TT		 57042014-02-19 Tom Tromey <tromey@redhat.com>
5705
5706 * target.h (struct target_ops) <supports_btrace>: Add target_ops
5707 argument.
5708 (target_supports_btrace): Update.
5709
0759a81e
YQ		 57102014-02-14 Yao Qi <yao@codesourcery.com>
5711
5712 * Makefile.in (IPA_OBJS): Append rsp-low-ipa.o.
5713 (rsp-low-ipa.o): New target.
5714
a7191e8b
TT		 57152014-02-12 Tom Tromey <tromey@redhat.com>
5716
5717 * ax.c (gdb_parse_agent_expr): Use hex2bin, not
5718 convert_ascii_to_int.
5719 * regcache.c (registers_to_string): Likewise.
5720 * remote-utils.c (decode_M_packet): Likewise.
5721 * server.c (process_serial_event): Likewise.
5722
ff0e980e
TT		 57232014-02-12 Tom Tromey <tromey@redhat.com>
5724
5725 * server.c (handle_query, handle_v_run): Use hex2bin, not
5726 unhexify.
5727 * tracepoint.c (cmd_qtdpsrc, cmd_qtdv, cmd_qtnotes): Likewise.
5728
e9371aff
TT		 57292014-02-12 Tom Tromey <tromey@redhat.com>
5730
5731 * ax.c (gdb_unparse_agent_expr): Use bin2hex, not
5732 convert_int_to_ascii.
5733 * regcache.c (registers_to_string, collect_register_as_string):
5734 Likewise.
5735 * remote-utils.c (look_up_one_symbol, relocate_instruction):
5736 Likewise.
5737 * server.c (process_serial_event): Likewise.
5738 * tracepoint.c (cmd_qtstatus, response_source, response_tsv)
5739 (cmd_qtbuffer, cstr_to_hexstr): Likewise.
5740
971dc0b8
TT		 57412014-02-12 Tom Tromey <tromey@redhat.com>
5742
5743 * remote-utils.c (look_up_one_symbol, monitor_output): Use
5744 bin2hex, not hexify.
5745 * tracepoint.c (cmd_qtstatus): Likewise.
5746
0a822afb
TT		 57472014-02-12 Tom Tromey <tromey@redhat.com>
5748
5749 * remote-utils.c (monitor_output): Pass explicit length to
5750 hexify.
5751
9c3d6531
TT		 57522014-02-12 Tom Tromey <tromey@redhat.com>
5753
5754 * tracepoint.c: Include rsp-low.h.
5755 * server.c: Include rsp-low.h.
5756 * remote-utils.h (convert_ascii_to_int, convert_int_to_ascii)
5757 (unhexify, hexify, remote_escape_output, unpack_varlen_hex): Don't
5758 declare.
5759 * remote-utils.c: Include rsp-low.h.
5760 (fromhex, hexchars, ishex, unhexify, tohex, hexify)
5761 (remote_escape_output, remote_unescape_input, unpack_varlen_hex)
5762 (convert_int_to_ascii, convert_ascii_to_int): Move to
5763 common/rsp-low.c.
5764 * regcache.c: Include rsp-low.h.
5765 * ax.c: Include rsp-low.h.
5766 * Makefile.in (SFILES): Add common/rsp-low.c.
5767 (OBS): Add rsp-low.o.
5768 (rsp-low.o): New target.
5769
01fd3ea5
TT		 57702014-02-12 Tom Tromey <tromey@redhat.com>
5771
5772 * utils.h (pulongest, plongest, phex_nz): Don't declare.
5773 Include print-utils.h.
5774 * utils.c (NUMCELLS, CELLSIZE, get_cell, decimal2str, pulongest)
5775 (plongest, thirty_two, phex_nz): Remove.
5776 * Makefile.in (SFILES): Add common/print-utils.c.
5777 (OBS): Add print-utils.o.
5778 (print-utils-ipa.o): New target.
5779 (print-utils.o): New target.
5780 (IPA_OBJS): Add print-utils-ipa.o.
5781
e99dc820
TT		 57822014-02-06 Tom Tromey <tromey@redhat.com>
5783
5784 * Makefile.in (SFILES): Fix indentation.
5785
ee1e2d4f
DE		 57862014-02-05 Doug Evans <dje@google.com>
5787
5788 * linux-low.c (linux_wait_for_event): Improve comment.
5789 (linux_wait_1): Keep current_inferior in sync with event_child.
5790
f5a02773
DE		 57912014-01-22 Doug Evans <dje@google.com>
5792
5793 * gdbthread.h (gdb_id_to_thread): Delete, unused.
5794
87ce2a04
DE		 57952014-01-22 Doug Evans <dje@google.com>
5796
5797 * configure.ac (AC_CHECK_FUNCS): Add test for gettimeofday.
5798 * configure: Regenerate.
5799 * config.in: Regenerate.
5800 * Makefile.in (SFILES): Add debug.c.
5801 (OBS): Add debug.o.
5802 * debug.c: New file.
5803 * debug.h: New file.
5804 * linux-aarch64-low.c (*): Update all debugging printfs to use
5805 debug_printf instead of fprintf.
5806 * linux-arm-low.c (*): Ditto.
5807 * linux-cris-low.c (*): Ditto.
5808 * linux-crisv32-low.c (*): Ditto.
5809 * linux-m32r-low.c (*): Ditto.
5810 * linux-sparc-low.c (*): Ditto.
5811 * linux-x86.c (*): Ditto.
5812 * linux-low.c (*): Ditto.
5813 (linux_wait_1): Add calls to debug_enter, debug_exit.
5814 (linux_wait): Remove redundant debugging printf.
5815 (stop_all_lwps): Add calls to debug_enter, debug_exit.
5816 (linux_resume, unstop_all_lwps): Ditto.
5817 * mem-break.c (*): Update all debugging printfs to use
5818 debug_printf instead of fprintf.
5819 * remote-utils.c (*): Ditto.
5820 * thread-db.c (*): Ditto.
5821 * server.c #include <ctype.h>, "gdb_vecs.h".
5822 (debug_threads): Moved to debug.c.
5823 (*): Update all debugging printfs to use debug_printf instead of
5824 fprintf.
5825 (start_inferior): Replace call to fflush with call to debug_flush.
5826 (monitor_show_help): Mention set debug-format.
5827 (parse_debug_format_options): New function.
5828 (handle_monitor_command): Handle "monitor set debug-format".
5829 (gdbserver_usage): Mention --debug-format.
5830 (main): Parse --debug-format.
5831 * server.h (debug_threads): Declaration moved to debug.h.
5832 #include "debug.h".
5833 * tracepoint.c (trace_debug_1) [!IN_PROCESS_AGENT]: Add version of
5834 trace_debug_1 that uses debug_printf.
5835 (tracepoint_look_up_symbols): Update all debugging printfs to use
5836 debug_printf instead of fprintf.
5837
e671835b
BS		 58382014-01-20 Baruch Siach <baruch@tkos.co.il>
5839
5840 * linux-xtensa-low.c: Include asm/ptrace.h instead of
5841 sys/ptrace.h.
5842
b5737fa9
PA		 58432014-01-17 Pedro Alves <palves@redhat.com>
5844
ea38d2a9 5845 PR build/16445
c7faa97a
PA		 5846 * linux-x86-low.c: Don't include elf/common.h if ELFMAG0 is
5847 defined after including gdb_proc_service.h.
b5737fa9 5848
40ed484e
DE		 58492014-01-16 Doug Evans <dje@google.com>
5850
5851 * dll.c (UNSPECIFIED_CORE_ADDR): New macro.
5852 (match_dll): Use it.
5853
969c39fb
MM		 58542014-01-16 Markus Metzger <markus.t.metzger@intel.com>
5855
5856 * target.h (target_ops) <read_btrace>: Change parameters and
5857 return type to allow error reporting.
5858 * server.c (handle_qxfer_btrace): Support delta reads. Pass
5859 trace reading errors on.
5860 * linux-low.c (linux_low_read_btrace): Pass trace reading
5861 errors on.
5862 (linux_low_disable_btrace): New.
5863
ab7f45ba
DE		 58642014-01-15 Doug Evans <dje@google.com>
5865
5866 * inferiors.c (thread_id_to_gdb_id): Delete.
5867 * inferiors.h (thread_id_to_gdb_id): Delete.
5868
66af0f44
EZ		 58692014-01-13 Eli Zaretskii <eliz@gnu.org>
5870
5871 * Makefile.in (INCLUDE_CFLAGS): Remove trailing slash from
5872 "-I$(srcdir)/../". Fixes MinGW compilation errors with old GCC
5873 versions.
5874
9939e131
PA		 58752014-01-08 Pedro Alves <palves@redhat.com>
5876
5877 * server.c (handle_status): Don't discard previous queued stop
5878 replies or thread's pending status here.
5879 (main) <disconnection>: Do it here instead.
5880
b7ea362b
PA		 58812014-01-08 Pedro Alves <palves@redhat.com>
5882
5883 * gdbthread.h (struct thread_info) <status_pending_p>: New field.
5884 * server.c (visit_actioned_threads, handle_pending_status): New
5885 function.
5886 (handle_v_cont): Factor out parts to ...
5887 (resume): ... this new function. If in all-stop, and a thread
5888 being resumed has a pending status, report it without actually
5889 resuming.
5890 (myresume): Adjust to use the new 'resume' function.
5891 (clear_pending_status_callback, set_pending_status_callback)
5892 (find_status_pending_thread_callback): New functions.
5893 (handle_status): Handle the case of multiple threads having
5894 interesting statuses to report. Report threads' real last signal
5895 instead of always reporting GDB_SIGNAL_TRAP. Look for a thread
5896 with an interesting thread to report the status for, instead of
5897 always reporting the status of the first thread.
5898
28498c42
JB		 58992014-01-01 Joel Brobecker <brobecker@adacore.com>
5900
5901 * gdbserver.c (gdbserver_version): Set copyright year to 2014.
5902 * gdbreplay.c (gdbreplay_version): Likewise.
5903
f45c82da
YZ		 59042013-12-18 Yufeng Zhang <yufeng.zhang@arm.com>
5905
5906 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Set
5907 iov.iov_len with the real length in use.
5908
379a5e2d
JB		 59092013-12-13 Joel Brobecker <brobecker@adacore.com>
5910
5911 * Makefile.in (safe-ctype.o, lbasename.o): New rules.
5912 * configure.srv: Add safe-ctype.o and lbasename.o to srv_tgtobj
5913 for all targets that use win32-low.c.
5914 * win32-low.c (win32_ensure_ntdll_loaded): New function.
5915 (do_initial_child_stuff): Add call to win32_ensure_ntdll_loaded.
5916
4210d83e
PA		 59172013-12-13 Pedro Alves <palves@redhat.com>
5918
5919 * target.c (mywait): Set OURSTATUS->KIND to TARGET_WAITKIND_STOPPED
5920 if equal to TARGET_WAITKIND_LOADED.
5921 * win32-low.c (cached_status): New static global.
5922 (win32_wait): Add declaration.
5923 (do_initial_child_stuff): Flush all initial pending debug events
5924 up to the initial breakpoint.
5925 (win32_wait): If CACHED_STATUS was set, return that instead
5926 of doing a real wait. Remove the code resuming the execution
5927 of the inferior after receiving a TARGET_WAITKIND_LOADED event
5928 during the initial phase. Also remove the code changing
5929 OURSTATUS->KIND from TARGET_WAITKIND_LOADED to
5930 TARGET_WAITKIND_STOPPED.
5931
e7f0d979
YQ		 59322013-12-11 Yao Qi <yao@codesourcery.com>
5933
5934 * notif.c (handle_notif_ack): Return 0 if no notification
5935 matches.
5936
ebcf782c
DE		 59372013-11-20 Doug Evans <dje@google.com>
5938
5939 * linux-low.c (linux_set_resume_request): Fix comment.
5940
20ad9378
DE		 59412013-11-20 Doug Evans <dje@google.com>
5942
5943 * linux-low.c (resume_status_pending_p): Tweak comment.
5944
a196ebeb
WT		 59452013-11-20 Walfred Tedeschi <walfred.tedeschi@intel.com>
5946
5947 * Makefile.in: Add i386-mpx.c, i386-mpx-linux.c, amd64-mpx.c,
5948 amd64-mpx-linux.c, x32-mpx.c and x32-mpx-linux.c generation.
5949 * configure.srv (srv_i386_regobj): Add i386-mpx.o.
5950 (srv_i386_linux_regobj): Add i386-mpx-linux.o.
5951 (srv_amd64_regobj): Add amd64-mpx.o.
5952 (srv_amd64_linux_regobj): Add amd64-mpx-linux.o.
5953 (srv_i386_32bit_xmlfiles): Add i386/32bit-mpx.xml.
5954 (srv_i386_64bit_xmlfiles): Add i386/64bit-mpx.xml.
5955 * i387-fp.c (num_pl_bnd_register) Added constant.
5956 (num_pl_bnd_cfg_registers) Added constant.
5957 (struct i387_xsave) Added reserved area and MPX fields.
5958 (i387_cache_to_xsave, i387_xsave_to_cache) Add MPX.
5959 * linux-x86-low.c (init_registers_i386_mpx_linux): Declare new
5960 function.
5961 (tdesc_i386_mpx_linux): Add MPX amd64 target.
5962 (init_registers_amd64_mpx_linux): Declare new function.
5963 (tdesc_amd64_mpx_linux): Add MPX amd64 target.
5964 (x86_64_regmap): Add MPX registers.
5965 (x86_linux_read_description): Add MPX case.
5966 (initialize_low_arch): Initialize MPX targets.
5967
0080a2f6
TT		 59682013-11-18 Tom Tromey <tromey@redhat.com>
5969
5970 * configure: Rebuild.
5971 * configure.ac: Don't check for stdlib.h.
5972 * gdbreplay.c: Unconditionally include stdlib.h.
5973
2978b111
TT		 59742013-11-18 Tom Tromey <tromey@redhat.com>
5975
5976 * config.in: Rebuild.
5977 * configure: Rebuild.
5978 * configure.ac: Don't use AC_HEADER_DIRENT.
5979
a3d08894
TT		 59802013-11-18 Tom Tromey <tromey@redhat.com>
5981
5982 * server.h: Don't check HAVE_STRING_H.
5983 * gdbreplay.c: Don't check HAVE_STRING_H.
5984 * configure: Rebuild.
5985
0a5dd17d
TT		 59862013-11-18 Tom Tromey <tromey@redhat.com>
5987
5988 * Makefile.in (gdbreplay$(EXEEXT)): Depend on and link against
5989 LIBGNU.
5990
1bd2f0ba
TT		 59912013-11-08 Tom Tromey <tromey@redhat.com>
5992
5993 * configure, config.in: Rebuild.
5994 * configure.ac: Remove unused configury.
5995
3266f10b
TT		 59962013-11-08 Tom Tromey <tromey@redhat.com>
5997
5998 * acinclude.m4: Include common.m4, codeset.m4.
5999 * configure, config.in: Rebuild.
6000 * configure.ac: Use GDB_AC_COMMON.
6001
6682d959
AA		 60022013-11-06 Andreas Arnez <arnez@linux.vnet.ibm.com>
6003
6004 * linux-s390-low.c (HWCAP_S390_TE): New define.
6005 (s390_arch_setup): Consider the TE field in the HWCAP for
6006 determining 'have_regset_tdb'.
6007
fd0a4d76
SDJ		 60082013-10-16 Sergio Durigan Junior <sergiodj@redhat.com>
6009
6010 PR gdb/16014
6011 * tracepoint.c (download_tracepoint_1): Remove unnecessary double
6012 call to sizeof.
6013
1a3d890b
PA		 60142013-10-02 Pedro Alves <palves@redhat.com>
6015
6016 * server.c (process_serial_event): Don't output "GDBserver
6017 exiting" if GDB is connected through stdio.
6018 * target.c (mywait): Likewise, be silent if GDB is connected
6019 through stdio.
6020
97ad4581
JB		 60212013-10-01 Joel Brobecker <brobecker@adacore.com>
6022
6023 * lynx-low.c (lynx_add_threads_after_attach): New function.
6024 (lynx_attach): Remove call to add_thread. Add call to
6025 lynx_add_threads_after_attach instead.
6026
5b4e221c
MF		 60272013-09-28 Mike Frysinger <vapier@gentoo.org>
6028
6029 * configure.ac (AC_CHECK_HEADERS): Add sys/syscall.h
6030 * config.in, configure: Regenerated.
6031
ee47b2f8
YQ		 60322013-09-18 Yao Qi <yao@codesourcery.com>
6033
6034 PR server/15959
6035 * server.c (start_inferior): Clear 'resume_info'.
6036
d6707650 60372013-09-16 Jiong Wang <jiwang@tilera.com>
0f63d4db 6038
d6707650
JW		 6039 * linux-tile-low.c (tile_regsets): Modify the size field to 64-bit
6040 for each register.
6041
9243dd0e 60422013-09-16 Jiong Wang <jiwang@tilera.com>
0f63d4db 6043
9243dd0e
JW		 6044 * configure.srv <tilegx*-*-linux*>: Remove linux-osdata.o from and add
6045 linux-tile-low.o to srv_tgtobj.
6046
c623a6ef
WN		 60472013-09-16 Will Newton <will.newton@linaro.org>
6048
6049 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Zero
6050 out regs.
6051
fb71d39e
PA		 60522013-09-06 Pedro Alves <palves@redhat.com>
6053
6054 * Makefile.in (gdb_proc_service_h, regdef_h, regcache_h)
6055 (signals_def, signals_h, ptid_h, ax_h, agent_h, linux_btrace_h)
6056 (linux_osdata_h, vec_h, gdb_vecs_h, host_defs_h, libiberty_h)
6057 (server_h, gdbthread_h, linux_low_h, linux_ptrace_h)
6058 (gdb_thread_db_h, linux_procfs_h, lynx_low_h, nto_low_h)
6059 (mips_linux_watch_h, i386_low_h, win32_low_h): Delete.
6060
8e7e9910
PA		 60612013-09-06 Pedro Alves <palves@redhat.com>
6062
6063 * Makefile.in (linux-btrace.o, mips-linux-watch.o): Remove
6064 explicit header dependencies and use $COMPILE/$POSTCOMPILE.
6065
7c3a12ca
PA		 60662013-09-06 Pedro Alves <palves@redhat.com>
6067
6068 * linux-amd64-ipa.c: Include tracepoint.h.
6069 * linux-i386-ipa.c: Include tracepoint.h.
6070
8eb3d7b6
RW		 60712013-09-06 Ricard Wanderlof <ricardw@axis.com>
6072
6073 * linux-crisv32-low.c (PTRACE_GET_THREAD_AREA): New macro.
6074 (ps_get_thread_area): New function.
6075
eddddb9d
RW		 60762013-09-06 Ricard Wanderlof <ricardw@axis.com>
6077
6078 * linux-crisv32-low.c (elf_gregset_t): Delete typedef.
6079 (initialize_low_arch): Call init_registers_crisv32 rather than
6080 init_register_crisv32.
6081
533b0600
PA		 60822013-09-05 Pedro Alves <palves@redhat.com>
6083
6084 * server.h (handle_vFile, hostio_last_error_from_errno): Move
6085 to ...
6086 * hostio.h: ... this new file.
6087 * hostio.c, server.c, linux-low.c, nto-low.c, spu-low,
6088 win32-low.c: Include hostio.h.
6089
0ce3d3b5
PA		 60902013-09-05 Pedro Alves <palves@redhat.com>
6091
6092 * server.h (gdb_client_data, handler_func, callback_handler_func)
6093 (delete_file_handler, add_file_handler, append_callback_event)
6094 (delete_callback_event, start_event_loop, initialize_event_loop):
6095 Move to event-loop.h and include it.
6096 * event-loop.h: New file.
6097
799cdc37
PA		 60982013-09-05 Pedro Alves <palves@redhat.com>
6099
6100 * dll.c, inferiors.c, remote-utils.c, server.c: Include "dll.h".
6101 * server.h (struct dll_info, all_dlls, dlls_changed, clear_dlls)
6102 (loaded_dll, unloaded_dll): Move to ...
6103 * dll.h: ... this new file.
6104 * inferiors.c, remote-utils.c, win32-low.c: Include "dll.h".
6105
6a6bbd9d
PA		 61062013-09-05 Pedro Alves <palves@redhat.com>
6107
6108 * server.h (current_process, get_thread_process, all_processes)
6109 (add_inferior_to_list, for_each_inferior, current_inferior)
6110 (remove_inferior, add_process, remove_process, find_process_pid)
6111 (have_started_inferiors_p, have_attached_inferiors_p)
6112 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id)
6113 (clear_inferiors, find_inferior, find_inferior_id)
6114 (inferior_target_data, set_inferior_target_data)
6115 (inferior_regcache_data, set_inferior_regcache_data): Move to
6116 inferiors.h, and include it.
6117 * inferiors.h: New file.
6118
f699aaba
PA		 61192013-09-05 Pedro Alves <palves@redhat.com>
6120
6121 * server.h (struct emit_ops, current_insn_ptr, emit_error):
6122 Move ...
72f4393d 6123 * ax.h: ... here.
f699aaba 6124
c144c7a0
PA		 61252013-09-05 Pedro Alves <palves@redhat.com>
6126
6127 * ax.c, linux-low.c, linux-x86-low.c, server.c: Include
6128 tracepoint.h.
6129 * server.h (IPA_BUFSIZ, initialize_tracepoint, tracing)
6130 (disconnected_tracing, tracepoint_look_up_symbols, stop_tracing
6131 (handle_tracepoint_general_set, handle_tracepoint_query)
6132 (tracepoint_finished_step, tracepoint_was_hit)
6133 (release_while_stepping_state_list, current_traceframe)
6134 (in_readonly_region, traceframe_read_mem)
6135 (fetch_traceframe_registers, traceframe_read_sdata)
6136 (traceframe_read_info, struct fast_tpoint_collect_status)
6137 (fast_tracepoint_collecting, force_unlock_trace_buffer)
6138 (handle_tracepoit_bkpts, initialize_low_tracepoint)
6139 (supply_fast_tracepoint_registers)
6140 (supply_static_tracepoint_registers, set_trampoline_buffer_space)
6141 (ipa_tdesc, claim_trampoline_space)
6142 (have_fast_tracepoint_trampoline_buffer, gdb_agent_about_to_close)
6143 (agent_mem_read, agent_get_trace_state_variable_value)
6144 (agent_set_trace_state_variable_value, agent_tsv_read)
6145 (agent_mem_read_string, get_raw_reg_func_addr)
6146 (get_get_tsv_func_addr, get_set_tsv_func_addr): Move to ...
6147 * tracepoint.h: ... this new file.
6148
ff42e6ab
PA		 61492013-09-05 Pedro Alves <palves@redhat.com>
6150
6151 * server.h (perror_with_name, error, fatal, warning, paddress)
6152 (pulongest, plongest, phex_nz, pfildes): Move to utils.h, and
6153 include it.
6154 * utils.h: New file.
6155
541af0f4
PA		 61562013-09-05 Pedro Alves <palves@redhat.com>
6157
6158 * server.h (remote_debug, noack_mode, transport_is_reliable)
6159 (gdb_connected, STDIO_CONNECTION_NAME, remote_connection_is_stdio)
6160 (read_ptid, write_ptid, putpkt, putpkt_binary, putpkt_notif)
6161 (getpkt, remote_prepare, remote_open, remote_close, write_ok)
6162 (write_enn, initialize_async_io, enable_async_io)
6163 (disable_async_io, check_remote_input_interrupt_request)
6164 (convert_ascii_to_int, convert_int_to_ascii, new_thread_notify)
6165 (dead_thread_notify, prepare_resume_reply)
6166 (decode_address_to_semicolon, decode_address, decode_m_packet)
6167 (decode_M_packet, decode_X_packet, decode_xfer_write)
6168 (decode_search_memory_packet, unhexify, hexify)
6169 (remote_escape_output, unpack_varlen_hex, clear_symbol_cache)
6170 (look_up_one_symbol, relocate_instruction)
6171 (monitor_output): Move to remote-utils.h, and include it.
6172 * remote-utils.h: New file.
6173
eebdf26b
PA		 61742013-09-05 Pedro Alves <palves@redhat.com>
6175
6176 * server.h (_): Delete.
6177
3aafd2ff
PA		 61782013-09-02 Pedro Alves <palves@redhat.com>
6179
6180 * tracepoint.c (TRACEFRAME_EOB_MARKER_SIZE): New macro.
6181 (init_trace_buffer): Ensure at least TRACEFRAME_EOB_MARKER_SIZE is
6182 allocated.
6183 (trace_buffer_alloc): Use TRACEFRAME_EOB_MARKER_SIZE.
6184
cee83bcb
PM		 61852013-09-02 Pierre Muller <muller@sourceware.org>
6186
6187 * win32-low.c (child_xfer_memory): Check if ReadProcessMemory
6188 or WriteProcessMemory complete successfully and handle
6189 ERROR_PARTIAL_COPY error.
6190
9a13b2fa
PA		 61912013-09-02 Pedro Alves <palves@redhat.com>
6192
6193 * server.c (gdb_read_memory): Return -1 on traceframe memory read
6194 error instead of EIO.
6195
602e3198
JK		 61962013-08-28 Jan Kratochvil <jan.kratochvil@redhat.com>
6197
6198 PR server/15604
6199 * linux-low.c: Include filestuff.h.
6200 (linux_create_inferior) <pid == 0>: Call close_most_fds.
6201 * lynx-low.c: Include filestuff.h.
6202 (lynx_create_inferior) <pid == 0>: Call close_most_fds.
6203 * server.c: Include filestuff.h.
6204 (main): Call notice_open_fds.
6205 * spu-low.c: Include filestuff.h.
6206 (spu_create_inferior) <pid == 0>: Call close_most_fds.
6207
96d7229d
LM		 62082013-08-22 Luis Machado <lgustavo@codesourcery.com>
6209
6210 * Makefile.in: Explain why ../target and ../nat are not
6211 listed as include file search paths.
6212 (linux-waitpid.o): New object file rule.
6213 * configure.srv (srv_native_linux_obj): New variable.
6214 Replace all occurrences of linux native object files with
6215 $srv_native_linux_obj.
6216 * linux-low.c: Include nat/linux-nat.h and nat/linux-waitpid.h.
6217 (HAS_NOMMU): Move defining logic to common/linux-ptrace.c.
6218 (linux_enable_event_reporting): Remove declaration.
6219 (my_waitpid): Moved to common/linux-waitpid.c.
6220 (linux_wait_for_event): Pass ptid when calling
6221 linux_enable_event_reporting.
6222 (linux_supports_tracefork_flag): Remove.
6223 (linux_enable_event_reporting): Likewise.
6224 (linux_tracefork_grandchild): Remove.
6225 (STACK_SIZE): Moved to common/linux-ptrace.c.
6226 (linux_tracefork_child): Remove.
6227 (linux_test_for_tracefork): Remove.
6228 (linux_look_up_symbols): Call linux_supports_traceclone.
6229 (initialize_low): Remove call to linux_test_for_tracefork.
6230 * linux-low.h (PTRACE_TYPE_ARG3): Move to
6231 common/linux-ptrace.h.
6232 (PTRACE_TYPE_ARG4): Likewise.
6233 Include linux-ptrace.h.
6234
32940073
PA		 62352013-08-21 Pedro Alves <palves@redhat.com>
6236
6237 * config.in: Renegerate.
6238
33b60d58 62392013-08-19 Luis Machado <lgustavo@codesourcery.com>
a261b8f5 6240
33b60d58
LM		 6241 * Makefile.in (INCLUDE_CFLAGS): Include -I$(srcdir)/../.
6242 (SFILES): Remove $(srcdir)/common/target-common.c and
6243 add $(srcdir)/target/waitstatus.c.
6244 (OBS): Remove target-common.o and add waitstatus.o.
6245 (server_h): Remove $(srcdir)/../common/target-common.h and
6246 add $(srcdir)/../target/resume.h, $(srcdir)/../target/wait.h
6247 and $(srcdir)/../target/waitstatus.h.
6248 (target-common.o): Remove.
6249 (waitstatus.o): New target object file.
6250 * target.h: Do not include target-common.h and
6251 include target/resume.h, target/wait.h and
6252 target/waitstatus.h.
6253
b8e1b30e
LM		 62542013-08-13 Luis Machado <lgustavo@codesourcery.com>
6255
6256 * linux-arm-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
6257 to PTRACE_TYPE_ARG3.
6258 * linux-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
6259 to PTRACE_TYPE_ARG3 and PTRACE_ARG4_TYPE to
6260 PTRACE_TYPE_ARG4.
6261 * linux-low.h (PTRACE_ARG3_TYPE): Rename to PTRACE_TYPE_ARG3.
6262 (PTRACE_ARG4_TYPE): Rename to PTRACE_TYPE_ARG4.
6263
7a60ad40
YQ		 62642013-07-27 Jie Zhang <jie@codesourcery.com>
6265 Daniel Jacobowitz <dan@codesourcery.com>
6266 Yao Qi <yao@codesourcery.com>
6267
6268 * Makefile.in (SFILES): Add common/mips-linux-watch.c.
6269 (mips-linux-watch.o): New rule.
6270 (mips_linux_watch_h): New variable.
6271 * configure.srv <mips*-*-linux*>: Add mips-linux-watch.o to
6272 srv_tgtobj.
6273 * linux-mips-low.c: Include mips-linux-watch.h.
6274 (struct arch_process_info, struct arch_lwp_info): New.
6275 (update_watch_registers_callback): New function.
6276 (mips_linux_new_process, mips_linux_new_thread) New functions.
6277 (mips_linux_prepare_to_resume, mips_insert_point): New
6278 functions.
6279 (mips_remove_point, mips_stopped_by_watchpoint): New
6280 functions.
6281 (rsp_bp_type_to_target_hw_bp_type): New function.
6282 (mips_stopped_data_address): New function.
6283 (the_low_target): Add watchpoint support functions.
6284
de6f69ad
YQ		 62852013-07-27 Yao Qi <yao@codesourcery.com>
6286
6287 * i386-low.c: Include break-common.h.
6288 (enum target_hw_bp_type): Remove.
6289
3360c0bf
LM		 62902013-07-24 Luis Machado <lgustavo@codesourcery.com>
6291
6292 * Makefile.in (SFILES): /common/target-common.c.
6293 (OBS): Add target-common.o.
6294 (server_h): Add $(srcdir)/../common/target-common.h.
6295 (target-common.o): New target.
6296 * server.c (queue_stop_reply_callback): Free
6297 status string after use.
6298 * target.c (target_waitstatus_to_string): Remove.
6299 * target.h: Include target-common.h.
6300 (resume_kind): Likewise.
6301 (target_waitkind): Likewise.
6302 (target_waitstatus): Likewise.
6303 (TARGET_WNOHANG): Likewise.
6304
bd885420
YQ		 63052013-07-04 Yao Qi <yao@codesourcery.com>
6306
6307 * Makefile.in (host_alias): Use @host_noncanonical@.
6308 (target_alias): Use @target_noncanonical@.
6309 * configure.ac: Use ACX_NONCANONICAL_TARGET and
6310 ACX_NONCANONICAL_HOST.
6311 * configure: Regenerated.
6312
6313 Revert:
6314 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
6315
6316 * configure.ac (version_host, version_target): Set and AC_SUBST them.
6317 * configure: Rebuild.
6318 * Makefile.in (version_host, version_target): Get from configure.
6319 (version.c): Use $(version_host) and $(version_target).
6320
17ef446e
PA		 63212013-07-03 Pedro Alves <palves@redhat.com>
6322
6323 * Makefile.in (config.status): Depend on development.sh.
6324 * acinclude.m4: Include libmcheck.m4.
6325 * configure: Regenerate.
6326
7a9a7487
MG		 63272013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
6328
6329 * win32-low.c (winapi_DebugActiveProcessStop): Move the WINAPI
6330 attribute inside the parentheses.
6331 (winapi_DebugSetProcessKillOnExit): Ditto.
6332 (winapi_DebugBreakProcess): Ditto.
6333 (winapi_GenerateConsoleCtrlEvent): Ditto.
a261b8f5 6334
49b64de6
MG		 63352013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
6336
6337 * notif.h (notif_event): Add a dummy member to avoid compiler
6338 errors.
6339
d5749ee7
PA		 63402013-07-01 Pedro Alves <palves@redhat.com>
6341
6342 * hostio.c (HOSTIO_PATH_MAX): Define.
6343 (require_filename, handle_open, handle_unlink, handle_readlink):
6344 Use it.
6345
d8d2a3ee
PA		 63462013-07-01 Pedro Alves <palves@redhat.com>
6347
6348 * server.h: Include "pathmax.h".
6349 * linux-low.c: Don't include sys/param.h.
6350 (linux_pid_exe_is_elf_64_file): Use PATH_MAX instead of
6351 MAXPATHLEN.
6352 * win32-low.c: Don't include sys/param.h.
6353 (win32_create_inferior): Use PATH_MAX instead of MAXPATHLEN.
6354
bc7dea8d
PA		 63552013-07-01 Pedro Alves <palves@redhat.com>
6356
6357 * event-loop.c: Don't check HAVE_UNISTD_H before including
6358 <unistd.h>.
6359 * gdbreplay.c: Likewise.
6360 * remote-utils.c: Likewise.
6361 * server.c: Likewise.
6362 * configure.ac: Don't check for unistd.h.
6363 * configure: Regenerate.
6364
d6c2da54
TT		 63652013-06-28 Tom Tromey <tromey@redhat.com>
6366
6367 * Makefile.in (version.c): Use version.in, not
6368 common/version.in.
6369
257b6bec
MG		 63702013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
6371
6372 * configure.ac (version_host, version_target): Set and AC_SUBST them.
6373 * configure: Rebuild.
6374 * Makefile.in (version_host, version_target): Get from configure.
6375 (version.c): Use $(version_host) and $(version_target).
6376
86ebe149
DK		 63772013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
6378
6379 Fix trace-status to output user name without trailing colon.
6380 * tracepoint.c (cmd_qtstatus): Remove unnecessary colon from user name.
6381
f30aa5af
DK		 63822013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
6383
6384 Fix trace-status to output proper start-time and stop-time.
6385 * tracepoint.c (cmd_qtstatus): Modify trace-status output to
6386 output start time and stop time in hex as gdb expects.
6387
28a93511
YQ		 63882013-06-26 Pedro Alves <pedro@codesourcery.com>
6389
6390 * tracepoint.c (build_traceframe_info_xml): Output trace state
6391 variables present in the trace buffer.
6392
01208463
TT		 63932013-06-24 Tom Tromey <tromey@redhat.com>
6394
6395 * Makefile.in (version.c): Use bfd/version.h, common/version.in,
6396 create-version.sh.
6397 (version.o): Remove.
6398 * gdbreplay.c: Include version.h.
6399 (version, host_name): Don't declare.
6400 * server.h: Include version.h.
6401 (version, host_name): Don't declare.
6402
760256f9
PA		 64032013-06-12 Pedro Alves <palves@redhat.com>
6404
6405 * linux-x86-low.c (linux_is_elf64): Delete global.
6406 (x86_siginfo_fixup): Replace reference to `linux_is_elf64' global
6407 with local linux_pid_exe_is_elf_64_file use.
6408
030031ee
PA		 64092013-06-11 Pedro Alves <palves@redhat.com>
6410
6411 * linux-low.c (regset_disabled, disable_regset): New functions.
6412 (regsets_fetch_inferior_registers)
6413 (regsets_store_inferior_registers): Use them.
6414 (initialize_regsets_info); Don't allocate the disabled_regsets
6415 array here.
6416 * linux-low.h (struct regsets_info) <disabled_regsets>: Extend
6417 comment.
6418
5da6eb0a
PA		 64192013-06-11 Pedro Alves <palves@redhat.com>
6420
6421 * linux-low.c (initialize_regsets_info): Use xcalloc instead of
6422 xmalloc.
6423
7e5aaa09
PA		 64242013-06-11 Pedro Alves <palves@redhat.com>
6425
6426 * linux-x86-low.c (initialize_low_arch): Call
6427 init_registers_x32_avx_linux.
6428
d878444c
JK		 64292013-06-09 Jan Kratochvil <jan.kratochvil@redhat.com>
6430
6431 Fix compatibility with Android Bionic.
6432 * linux-low.c (linux_qxfer_libraries_svr4): Ignore first entry even if
6433 it is not empty.
6434
3aee8918
PA		 64352013-06-07 Pedro Alves <palves@redhat.com>
6436
5f2b57b5 6437 PR server/14823
3aee8918
PA		 6438 * Makefile.in (OBS): Add tdesc.o.
6439 (IPA_OBJS): Add tdesc-ipa.o.
6440 (tdesc-ipa.o): New rule.
6441 * ax.c (gdb_eval_agent_expr): Adjust register_size call to new
6442 interface.
6443 * linux-low.c (new_inferior): Delete.
6444 (disabled_regsets, num_regsets): Delete.
6445 (linux_add_process): Adjust to set the new per-process
6446 new_inferior flag.
6447 (linux_detach_one_lwp): Adjust to call regcache_invalidate_thread.
6448 (linux_wait_for_lwp): Adjust. Only call arch_setup if the event
6449 was a stop. When calling arch_setup, switch the current inferior
6450 to the thread that got an event.
6451 (linux_resume_one_lwp): Adjust to call regcache_invalidate_thread.
6452 (regsets_fetch_inferior_registers)
6453 (regsets_store_inferior_registers): New regsets_info parameter.
6454 Adjust to use it.
6455 (linux_register_in_regsets): New regs_info parameter. Adjust to
6456 use it.
6457 (register_addr, fetch_register, store_register): New usrregs_info
6458 parameter. Adjust to use it.
6459 (usr_fetch_inferior_registers, usr_store_inferior_registers): New
6460 parameter regs_info. Adjust to use it.
6461 (linux_fetch_registers): Get the current inferior's regs_info, and
6462 adjust to use it.
6463 (linux_store_registers): Ditto.
6464 [HAVE_LINUX_REGSETS] (initialize_regsets_info): New.
6465 (initialize_low): Don't initialize the target_regsets here. Call
6466 initialize_low_arch.
6467 * linux-low.h (target_regsets): Delete declaration.
6468 (struct regsets_info): New.
6469 (struct usrregs_info): New.
6470 (struct regs_info): New.
6471 (struct process_info_private) <new_inferior>: New field.
6472 (struct linux_target_ops): Delete the num_regs, regmap, and
6473 regset_bitmap fields. New field regs_info.
6474 [HAVE_LINUX_REGSETS] (initialize_regsets_info): Declare.
6475 * i387-fp.c (num_xmm_registers): Delete.
6476 (i387_cache_to_fsave, i387_fsave_to_cache): Adjust find_regno
6477 calls to new interface.
6478 (i387_cache_to_fxsave, i387_cache_to_xsave, i387_fxsave_to_cache)
6479 (i387_xsave_to_cache): Adjust find_regno calls to new interface.
6480 Infer the number of xmm registers from the regcache's target
6481 description.
6482 * i387-fp.h (num_xmm_registers): Delete.
6483 * inferiors.c (add_thread): Don't install the thread's regcache
6484 here.
6485 * proc-service.c (gregset_info): Fetch the current inferior's
6486 regs_info. Adjust to use it.
6487 * regcache.c: Include tdesc.h.
6488 (register_bytes, reg_defs, num_registers)
6489 (gdbserver_expedite_regs): Delete.
6490 (get_thread_regcache): If the thread doesn't have a regcache yet,
6491 create one, instead of aborting gdbserver.
6492 (regcache_invalidate_one): Rename to ...
6493 (regcache_invalidate_thread): ... this.
6494 (regcache_invalidate_one): New.
6495 (regcache_invalidate): Only invalidate registers of the current
6496 process.
6497 (init_register_cache): Add target_desc parameter, and use it.
6498 (new_register_cache): Ditto. Assert the target description has a
6499 non zero registers_size.
6500 (regcache_cpy): Add assertions. Adjust.
6501 (realloc_register_cache, set_register_cache): Delete.
6502 (registers_to_string, registers_from_string): Adjust.
6503 (find_register_by_name, find_regno, find_register_by_number)
6504 (register_cache_size): Add target_desc parameter, and use it.
6505 (free_register_cache_thread, free_register_cache_thread_one)
6506 (regcache_release, register_cache_size): New.
6507 (register_size): Add target_desc parameter, and use it.
6508 (register_data, supply_register, supply_register_zeroed)
6509 (supply_regblock, supply_register_by_name, collect_register)
6510 (collect_register_as_string, collect_register_by_name): Adjust.
6511 * regcache.h (struct target_desc): Forward declare.
6512 (struct regcache) <tdesc>: New field.
6513 (init_register_cache, new_register_cache): Add target_desc
6514 parameter.
6515 (regcache_invalidate_thread): Declare.
6516 (regcache_invalidate_one): Delete declaration.
6517 (regcache_release): Declare.
6518 (find_register_by_number, register_cache_size, register_size)
6519 (find_regno): Add target_desc parameter.
6520 (gdbserver_expedite_regs, gdbserver_xmltarget): Delete
6521 declarations.
6522 * remote-utils.c: Include tdesc.h.
6523 (outreg, prepare_resume_reply): Adjust.
6524 * server.c: Include tdesc.h.
6525 (gdbserver_xmltarget): Delete declaration.
6526 (get_features_xml, process_serial_event): Adjust.
6527 * server.h [IN_PROCESS_AGENT] (struct target_desc): Forward
6528 declare.
6529 (struct process_info) <tdesc>: New field.
6530 (ipa_tdesc): Declare.
6531 * tdesc.c: New file.
6532 * tdesc.h: New file.
6533 * tracepoint.c: Include tdesc.h.
6534 [IN_PROCESS_AGENT] (ipa_tdesc): Define.
6535 (get_context_regcache): Adjust to pass ipa_tdesc down.
6536 (do_action_at_tracepoint): Adjust to get the register cache size
6537 from the context regcache's description.
6538 (traceframe_walk_blocks): Adjust to get the register cache size
6539 from the current trace frame's description.
6540 (traceframe_get_pc): Adjust to get current trace frame's
6541 description and pass it down.
6542 (gdb_collect): Adjust to get the register cache size from the
6543 IPA's description.
6544 * linux-amd64-ipa.c (tdesc_amd64_linux): Declare.
6545 (gdbserver_xmltarget): Delete.
6546 (initialize_low_tracepoint): Set the ipa's target description.
6547 * linux-i386-ipa.c (tdesc_i386_linux): Declare.
6548 (initialize_low_tracepoint): Set the ipa's target description.
6549 * linux-x86-low.c: Include tdesc.h.
6550 [__x86_64__] (is_64bit_tdesc): New.
6551 (ps_get_thread_area, x86_get_thread_area): Use it.
6552 (i386_cannot_store_register): Rename to ...
6553 (x86_cannot_store_register): ... this. Use is_64bit_tdesc.
6554 (i386_cannot_fetch_register): Rename to ...
6555 (x86_cannot_fetch_register): ... this. Use is_64bit_tdesc.
6556 (x86_fill_gregset, x86_store_gregset): Adjust register_size calls
6557 to new interface.
6558 (target_regsets): Rename to ...
6559 (x86_regsets): ... this.
6560 (x86_get_pc, x86_set_pc): Adjust register_size calls to new
6561 interface.
6562 (x86_siginfo_fixup): Use is_64bit_tdesc.
6563 [__x86_64__] (tdesc_amd64_linux, tdesc_amd64_avx_linux)
6564 (tdesc_x32_avx_linux, tdesc_x32_linux)
6565 (tdesc_i386_linux, tdesc_i386_mmx_linux, tdesc_i386_avx_linux):
6566 Declare.
6567 (x86_linux_update_xmltarget): Delete.
6568 (I386_LINUX_XSAVE_XCR0_OFFSET): Define.
6569 (have_ptrace_getfpxregs, have_ptrace_getregset): New.
6570 (AMD64_LINUX_USER64_CS): New.
6571 (x86_linux_read_description): New, based on
6572 x86_linux_update_xmltarget.
6573 (same_process_callback): New.
6574 (x86_arch_setup_process_callback): New.
6575 (x86_linux_update_xmltarget): New.
6576 (x86_regsets_info): New.
6577 (amd64_linux_regs_info): New.
6578 (i386_linux_usrregs_info): New.
6579 (i386_linux_regs_info): New.
6580 (x86_linux_regs_info): New.
6581 (x86_arch_setup): Reimplement.
6582 (x86_install_fast_tracepoint_jump_pad): Use is_64bit_tdesc.
6583 (x86_emit_ops): Ditto.
6584 (the_low_target): Adjust. Install x86_linux_regs_info,
6585 x86_cannot_fetch_register, and x86_cannot_store_register.
6586 (initialize_low_arch): New.
6587 * linux-ia64-low.c (tdesc_ia64): Declare.
6588 (ia64_fetch_register): Adjust.
6589 (ia64_usrregs_info, regs_info): New globals.
6590 (ia64_regs_info): New function.
6591 (the_low_target): Adjust.
6592 (initialize_low_arch): New function.
6593 * linux-sparc-low.c (tdesc_sparc64): Declare.
6594 (sparc_fill_gregset_to_stack, sparc_store_gregset_from_stack):
6595 Adjust.
6596 (sparc_arch_setup): New function.
6597 (sparc_regsets_info, sparc_usrregs_info, regs_info): New globals.
6598 (the_low_target): Adjust.
6599 (initialize_low_arch): New function.
6600 * linux-ppc-low.c (tdesc_powerpc_32l, tdesc_powerpc_altivec32l)
6601 (tdesc_powerpc_cell32l, tdesc_powerpc_vsx32l)
6602 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_altivec32l)
6603 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_e500l)
6604 (tdesc_powerpc_64l, tdesc_powerpc_altivec64l)
6605 (tdesc_powerpc_cell64l, tdesc_powerpc_vsx64l)
6606 (tdesc_powerpc_isa205_64l, tdesc_powerpc_isa205_altivec64l)
6607 (tdesc_powerpc_isa205_vsx64l): Declare.
6608 (ppc_cannot_store_register, ppc_collect_ptrace_register)
6609 (ppc_supply_ptrace_register, parse_spufs_run, ppc_get_pc)
6610 (ppc_set_pc, ppc_get_hwcap): Adjust.
6611 (ppc_usrregs_info): Forward declare.
6612 (!__powerpc64__) ppc_regmap_adjusted: New global.
6613 (ppc_arch_setup): Adjust to the current process'es target
6614 description.
6615 (ppc_fill_vsxregset, ppc_store_vsxregset, ppc_fill_vrregset)
6616 (ppc_store_vrregset, ppc_fill_evrregset, ppc_store_evrregse)
6617 (ppc_store_evrregset): Adjust.
6618 (target_regsets): Rename to ...
6619 (ppc_regsets): ... this, and make static.
6620 (ppc_usrregs_info, ppc_regsets_info, regs_info): New globals.
6621 (ppc_regs_info): New function.
6622 (the_low_target): Adjust.
6623 (initialize_low_arch): New function.
6624 * linux-s390-low.c (tdesc_s390_linux32, tdesc_s390_linux32v1)
6625 (tdesc_s390_linux32v2, tdesc_s390_linux64, tdesc_s390_linux64v1)
6626 (tdesc_s390_linux64v2, tdesc_s390x_linux64, tdesc_s390x_linux64v1)
6627 (tdesc_s390x_linux64v2): Declare.
6628 (s390_collect_ptrace_register, s390_supply_ptrace_register)
6629 (s390_fill_gregset, s390_store_last_break): Adjust.
6630 (target_regsets): Rename to ...
6631 (s390_regsets): ... this, and make static.
6632 (s390_get_pc, s390_set_pc): Adjust.
6633 (s390_get_hwcap): New target_desc parameter, and use it.
6634 [__s390x__] (have_hwcap_s390_high_gprs): New global.
6635 (s390_arch_setup): Adjust to set the current process'es target
6636 description. Don't adjust the regmap.
6637 (s390_usrregs_info, s390_regsets_info, regs_info): New globals.
6638 [__s390x__] (s390_usrregs_info_3264, s390_regsets_info_3264)
6639 (regs_info_3264): New globals.
6640 (s390_regs_info): New function.
6641 (the_low_target): Adjust.
6642 (initialize_low_arch): New function.
6643 * linux-mips-low.c (tdesc_mips_linux, tdesc_mips_dsp_linux)
6644 (tdesc_mips64_linux, tdesc_mips64_dsp_linux): Declare.
6645 [__mips64] (init_registers_mips_linux)
6646 (init_registers_mips_dsp_linux): Delete defines.
6647 [__mips64] (tdesc_mips_linux, tdesc_mips_dsp_linux): New defines.
6648 (have_dsp): New global.
6649 (mips_read_description): New, based on mips_arch_setup.
6650 (mips_arch_setup): Reimplement.
6651 (get_usrregs_info): New function.
6652 (mips_cannot_fetch_register, mips_cannot_store_register)
6653 (mips_get_pc, mips_set_pc, mips_fill_gregset, mips_store_gregset)
6654 (mips_fill_fpregset, mips_store_fpregset): Adjust.
6655 (target_regsets): Rename to ...
6656 (mips_regsets): ... this, and make static.
6657 (mips_regsets_info, mips_dsp_usrregs_info, mips_usrregs_info)
6658 (dsp_regs_info, regs_info): New globals.
6659 (mips_regs_info): New function.
6660 (the_low_target): Adjust.
6661 (initialize_low_arch): New function.
6662 * linux-arm-low.c (tdesc_arm, tdesc_arm_with_iwmmxt)
6663 (tdesc_arm_with_vfpv2, tdesc_arm_with_vfpv3, tdesc_arm_with_neon):
6664 Declare.
6665 (arm_fill_vfpregset, arm_store_vfpregset): Adjust.
6666 (arm_read_description): New, with bits factored from
6667 arm_arch_setup.
6668 (arm_arch_setup): Reimplement.
6669 (target_regsets): Rename to ...
6670 (arm_regsets): ... this, and make static.
6671 (arm_regsets_info, arm_usrregs_info, regs_info): New globals.
6672 (arm_regs_info): New function.
6673 (the_low_target): Adjust.
6674 (initialize_low_arch): New function.
6675 * linux-m68k-low.c (tdesc_m68k): Declare.
6676 (target_regsets): Rename to ...
6677 (m68k_regsets): ... this, and make static.
6678 (m68k_regsets_info, m68k_usrregs_info, regs_info): New globals.
6679 (m68k_regs_info): New function.
6680 (m68k_arch_setup): New function.
6681 (the_low_target): Adjust.
6682 (initialize_low_arch): New function.
6683 * linux-sh-low.c (tdesc_sharch): Declare.
6684 (target_regsets): Rename to ...
6685 (sh_regsets): ... this, and make static.
6686 (sh_regsets_info, sh_usrregs_info, regs_info): New globals.
6687 (sh_regs_info, sh_arch_setup): New functions.
6688 (the_low_target): Adjust.
6689 (initialize_low_arch): New function.
6690 * linux-bfin-low.c (tdesc_bfin): Declare.
6691 (bfin_arch_setup): New function.
6692 (bfin_usrregs_info, regs_info): New globals.
6693 (bfin_regs_info): New function.
6694 (the_low_target): Adjust.
6695 (initialize_low_arch): New function.
6696 * linux-cris-low.c (tdesc_cris): Declare.
6697 (cris_arch_setup): New function.
6698 (cris_usrregs_info, regs_info): New globals.
6699 (cris_regs_info): New function.
6700 (the_low_target): Adjust.
6701 (initialize_low_arch): New function.
6702 * linux-cris-low.c (tdesc_crisv32): Declare.
6703 (cris_arch_setup): New function.
6704 (cris_regsets_info, cris_usrregs_info, regs_info): New globals.
6705 (cris_regs_info): New function.
6706 (the_low_target): Adjust.
6707 (initialize_low_arch): New function.
6708 * linux-m32r-low.c (tdesc_m32r): Declare.
6709 (m32r_arch_setup): New function.
6710 (m32r_usrregs_info, regs_info): New globals.
6711 (m32r_regs_info): Adjust.
6712 (initialize_low_arch): New function.
6713 * linux-tic6x-low.c (tdesc_tic6x_c64xp_linux)
6714 (tdesc_tic6x_c64x_linux, tdesc_tic6x_c62x_linux): Declare.
6715 (tic6x_usrregs_info): Forward declare.
6716 (tic6x_read_description): New function, based on ...
6717 (tic6x_arch_setup): ... this. Reimplement.
6718 (target_regsets): Rename to ...
6719 (tic6x_regsets): ... this, and make static.
6720 (tic6x_regsets_info, tic6x_usrregs_info, regs_info): New globals.
6721 (tic6x_regs_info): New function.
6722 (the_low_target): Adjust.
6723 (initialize_low_arch): New function.
6724 * linux-xtensa-low.c (tdesc_xtensa): Declare.
6725 (xtensa_fill_gregset, xtensa_store_gregset): Adjust.
6726 (target_regsets): Rename to ...
6727 (xtensa_regsets): ... this, and make static.
6728 (xtensa_regsets_info, xtensa_usrregs_info, regs_info): New
6729 globals.
6730 (xtensa_arch_setup, xtensa_regs_info): New functions.
6731 (the_low_target): Adjust.
6732 (initialize_low_arch): New function.
6733 * linux-nios2-low.c (tdesc_nios2_linux): Declare.
6734 (nios2_arch_setup): Set the current process'es tdesc.
6735 (target_regsets): Rename to ...
6736 (nios2_regsets): ... this.
6737 (nios2_regsets_info, nios2_usrregs_info, regs_info): New globals.
6738 (nios2_regs_info): New function.
6739 (the_low_target): Adjust.
6740 (initialize_low_arch): New function.
a261b8f5
PA		 6741 * linux-aarch64-low.c (tdesc_aarch64): Declare.
6742 (aarch64_arch_setup): Set the current process'es tdesc.
6743 (target_regsets): Rename to ...
6744 (aarch64_regsets): ... this.
6745 (aarch64_regsets_info, aarch64_usrregs_info, regs_info): New globals.
6746 (aarch64_regs_info): New function.
6747 (the_low_target): Adjust.
6748 (initialize_low_arch): New function.
3aee8918
PA		 6749 * linux-tile-low.c (tdesc_tilegx, tdesc_tilegx32): Declare
6750 globals.
6751 (target_regsets): Rename to ...
6752 (tile_regsets): ... this.
6753 (tile_regsets_info, tile_usrregs_info, regs_info): New globals.
6754 (tile_regs_info): New function.
6755 (tile_arch_setup): Set the current process'es tdesc.
6756 (the_low_target): Adjust.
6757 (initialize_low_arch): New function.
6758 * spu-low.c (tdesc_spu): Declare.
6759 (spu_create_inferior, spu_attach): Set the new process'es tdesc.
6760 * win32-arm-low.c (tdesc_arm): Declare.
6761 (arm_arch_setup): New function.
6762 (the_low_target): Install arm_arch_setup instead of
6763 init_registers_arm.
6764 * win32-i386-low.c (tdesc_i386, tdesc_amd64): Declare.
6765 (init_windows_x86): Rename to ...
6766 (i386_arch_setup): ... this. Set `win32_tdesc'.
6767 (the_low_target): Adjust.
6768 * win32-low.c (win32_tdesc): New global.
6769 (child_add_thread): Don't create the thread cache here.
6770 (do_initial_child_stuff): Set the new process'es tdesc.
6771 * win32-low.h (struct target_desc): Forward declare.
6772 (win32_tdesc): Declare.
6773 * lynx-i386-low.c (tdesc_i386): Declare global.
6774 (lynx_i386_arch_setup): Set `lynx_tdesc'.
6775 * lynx-low.c (lynx_tdesc): New global.
6776 (lynx_add_process): Set the new process'es tdesc.
6777 * lynx-low.h (struct target_desc): Forward declare.
6778 (lynx_tdesc): Declare global.
6779 * lynx-ppc-low.c (tdesc_powerpc_32): Declare global.
6780 (lynx_ppc_arch_setup): Set `lynx_tdesc'.
6781 * nto-low.c (nto_tdesc): New global.
6782 (do_attach): Set the new process'es tdesc.
6783 * nto-low.h (struct target_desc): Forward declare.
6784 (nto_tdesc): Declare.
6785 * nto-x86-low.c (tdesc_i386): Declare.
6786 (nto_x86_arch_setup): Set `nto_tdesc'.
6787
b1fbec62
GB		 67882013-06-04 Gary Benson <gbenson@redhat.com>
6789
6790 * server.c (handle_query): Add "augmented-libraries-svr4-read+"
6791 to qSupported response when appropriate.
6792 (handle_qxfer_libraries_svr4): Allow qXfer:libraries-svr4:read
6793 with nonzero-length annex.
6794 * linux-low.c (linux_qxfer_libraries_svr4): Parse and handle
6795 arguments supplied in annex.
6796
d1ec4ce7
DE		 67972013-05-31 Doug Evans <dje@google.com>
6798
ac44adcb 6799 PR server/15594
d1ec4ce7
DE		 6800 * linux-x86-low.c (ps_get_thread_area): Properly extend address to
6801 64 bits in 64-cross-32 environment.
6802
9b25f2d3
PA		 68032013-05-28 Pedro Alves <palves@redhat.com>
6804
6805 * Makefile.in (clean): Remove reference to aarch64-without-fpu.c.
6806 (aarch64-without-fpu.c): Delete rule.
6807 * configure.srv (aarch64*-*-linux*): Remove references to
6808 aarch64-without-fpu.o and aarch64-without-fpu.xml.
6809 * linux-aarch64-low.c (init_registers_aarch64_without_fpu): Remove
6810 declaration.
6811
6740dc9c
PA		 68122013-05-24 Pedro Alves <palves@redhat.com>
6813
6814 * server.c (handle_v_cont) <vCont;r>: Use unpack_varlen_hex
6815 instead of strchr/decode_address. Error if the range isn't split
6816 with a ','. Don't assume there's be a ':' in the action.
6817
c2d6af84
PA		 68182013-05-23 Yao Qi <yao@codesourcery.com>
6819 Pedro Alves <palves@redhat.com>
6820
6821 * linux-low.c (lwp_in_step_range): New function.
6822 (linux_wait_1): If the thread was range stepping and stopped
6823 outside the stepping range, report the stop to GDB. Otherwise,
6824 continue stepping. Add range stepping debug output.
6825 (linux_set_resume_request): Copy the step range from the resume
6826 request to the lwp.
6827 (linux_supports_range_stepping): New.
6828 (linux_target_ops) <supports_range_stepping>: Set to
6829 linux_supports_range_stepping.
6830 * linux-low.h (struct linux_target_ops)
6831 <supports_range_stepping>: New field.
6832 (struct lwp_info) <step_range_start, step_range_end>: New fields.
6833 * linux-x86-low.c (x86_supports_range_stepping): New.
6834 (the_low_target) <supports_range_stepping>: Set to
6835 x86_supports_range_stepping.
6836 * server.c (handle_v_cont): Handle 'r' action.
6837 (handle_v_requests): Append ";r" if the target supports range
6838 stepping.
6839 * target.h (struct thread_resume) <step_range_start,
6840 step_range_end>: New fields.
6841 (struct target_ops) <supports_range_stepping>:
6842 New field.
6843 (target_supports_range_stepping): New macro.
6844
58794e1a
JB		 68452013-05-17 Joel Brobecker <brobecker@adacore.com>
6846
6847 * lynx-low.c (lynx_resume): Fix null_ptid/minus_one_ptid
6848 confusion in comment.
6849
d631c5a7
JB		 68502013-05-17 Joel Brobecker <brobecker@adacore.com>
6851
6852 * lynx-low.c (struct process_info_private): New type.
6853 (lynx_add_process): New function.
6854 (lynx_create_inferior, lynx_attach): Replace calls to
6855 add_process by calls to lynx_add_process.
6856 (lynx_resume): If PTID is null, then try using
6857 current_process()->private->last_wait_event_ptid.
6858 Add comments.
6859 (lynx_clear_inferiors): Delete. The contents of that function
6860 has been inlined in lynx_mourn;
6861 (lynx_wait_1): Save the ptid in the process's private data.
6862 (lynx_mourn): Free the process' private data. Replace call
6863 to lynx_clear_inferiors by call to clear_inferiors.
6864
96f7a20f
YQ		 68652013-05-17 Yao Qi <yao@codesourcery.com>
6866
6867 * i386-low.c (i386_length_and_rw_bits): Move the comment to
6868 the right place.
6869
db0dfaa0
LM		 68702013-05-16 Luis Machado <lgustavo@codesourcery.com>
6871
6872 * linux-low.c: Move definition checks upwards for PT_TEXT_ADDR,
6873 PT_DATA_ADDR and PT_TEXT_END_ADDR. Update comments.
6874 (linux_read_offsets): Remove PT_TEXT_ADDR, PT_DATA_ADDR and
6875 PT_TEXT_END_ADDR guards. Update comments.
6876 (linux_target_op) <read_offsets>: Conditionally define to
6877 linux_read_offsets if the target is UCLIBC and if it defines
6878 PT_TEXT_ADDR, PT_DATA_ADDR and PT_TEXT_END_ADDR.
6879
68f5f838
SL		 68802013-05-06 Sandra Loosemore <sandra@codesourcery.com>
6881 Andrew Jenner <andrew@codesourcery.com>
6882
6883 * Makefile.in (SFILES): Add linux-nios2-low.c.
6884 (clean): Add action to delete nios2-linux.c.
6885 (nios2-linux.c): New rule.
6886 * configure.srv: Add nios2*-*-linux*.
6887 * linux-nios2-low.c: New.
6888
1ebff1fd
HAQ		 68892013-05-03 Hafiz Abid Qadeer <abidh@codesourcery.com>
6890
6891 * tracepoint.c (cmd_qtinit): Call 'stop_tracing'.
6892
f6150862
HZ		 68932013-04-25 Hui Zhu <hui@codesourcery.com>
6894
6895 PR gdb/15186
f6150862
HZ		 6896 * ax.c (ax_printf): Add fflush.
6897
614c279d
TT		 68982013-04-22 Tom Tromey <tromey@redhat.com>
6899
6900 * Makefile.in (SFILES): Add filestuff.c.
6901 (OBS): Add filestuff.o.
6902 (filestuff.o): New target.
6903 * config.in, configure: Rebuild.
6904 * configure.ac: Check for fdwalk, pipe2.
6905
7d4e5717
PA		 69062013-04-17 Pedro Alves <palves@redhat.com>
6907
6908 * configure.ac (USE_THREAD_DB): Delete variable.
6909 (if test "$srv_linux_thread_db" = "yes"): AC_DEFINE USE_THREAD_DB.
6910 Don't AC_SUBST USE_THREAD_DB.
6911 * Makefile.in (INTERNAL_CFLAGS): Remove @USE_THREAD_DB@.
6912 * config.in, configure: Regenerate.
6913
d5c93e41
PA		 69142013-04-16 Pedro Alves <palves@redhat.com>
6915
6916 * linux-low.h (struct lwp_info) <thread_known>: Move under
6917 the USE_THREAD_DB #ifdef.
6918
04f5fe89
PA		 69192013-04-16 Pedro Alves <palves@redhat.com>
6920
6921 * Makefile.in (INTERNAL_CFLAGS): Add @USE_THREAD_DB@.
6922 (linux-low.o): Delete rule.
6923 * linux-low.h: Always include "gdb_thread_db.h" instead of
6924 conditionally including thread_db.h.
6925 (struct lwp_info) <th>: Guard with #ifdef USE_THREAD_DB instead of
6926 HAVE_THREAD_DB_H.
6927
480b27bf
JK		 69282013-04-07 Jan Kratochvil <jan.kratochvil@redhat.com>
6929
6930 * Makefile.in (install-only): Fix make install regression.
6931
43662968
JK		 69322013-04-05 Jan Kratochvil <jan.kratochvil@redhat.com>
6933
6934 Convert man pages to texinfo, new gdbinit.5 texinfo page.
6935 * Makefile.in (install-only): Remove $(man1dir) and gdbserver.1
6936 installation.
6937 * gdbserver.1: Remove.
6938
3e74e146
PA		 69392013-03-22 Pedro Alves <palves@redhat.com>
6940
6941 * linux-low.c (handle_extended_wait): Don't call
6942 linux_enable_event_reporting.
6943
a8347a2a
TT		 69442013-03-15 Tony Theodore <tonyt@logyst.com>
6945
6946 PR build/9098:
6947 * Makefile.in (SHELL): Use @SHELL@.
6948
eeb56fa7
SDJ		 69492013-03-14 Sergio Durigan Junior <sergiodj@redhat.com>
6950
6951 * tracepoint.c (cmd_qtv): Initialize `val' with zero, silencing
6952 compiler warning.
6953
4fa7e2ff
JB		 69542013-03-13 Joel Brobecker <brobecker@adacore.com>
6955
6956 * linux-low.c (linux_target_ops) [!HAVE_LINUX_BTRACE]:
6957 Remove extraneous NULL element.
6958
8ddb1965
YQ		 69592013-03-13 Yao Qi <yao@codesourcery.com>
6960
6961 * tracepoint.c (traceframe_read_tsv): Look for the last matched
6962 'V' block in trace frame.
6963
9accd112
MM		 69642013-03-11 Markus Metzger <markus.t.metzger@intel.com>
6965
6966 * target.h (struct target_ops): Add btrace ops.
6967 (target_supports_btrace): New macro.
6968 (target_enable_btrace): New macro.
6969 (target_disable_btrace): New macro.
6970 (target_read_btrace): New macro.
6971 * gdbthread.h (struct thread_info): Add btrace field.
6972 * server.c: Include btrace-common.h.
6973 (handle_btrace_general_set): New function.
6974 (handle_btrace_enable): New function.
6975 (handle_btrace_disable): New function.
6976 (handle_general_set): Call handle_btrace_general_set.
6977 (handle_qxfer_btrace): New function.
6978 (struct qxfer qxfer_packets[]): Add btrace entry.
6979 * inferiors.c (remove_thread): Disable btrace.
6980 * linux-low: Include linux-btrace.h.
6981 (linux_low_enable_btrace): New function.
6982 (linux_low_read_btrace): New function.
6983 (linux_target_ops): Add btrace ops.
6984 * configure.srv (i[34567]86-*-linux*): Add linux-btrace.o.
6985 Add srv_linux_btrace=yes.
6986 (x86_64-*-linux*): Add linux-btrace.o.
6987 Add srv_linux_btrace=yes.
6988 * configure.ac: Define HAVE_LINUX_BTRACE.
6989 * config.in: Regenerated.
6990 * configure: Regenerated.
6991
5cc22e4c
MM		 69922013-03-11 Markus Metzger <markus.t.metzger@intel.com>
6993
6994 * server.c (handle_qxfer): Preserve error message if -3 is
6995 returned.
6996 (qxfer): Document the -3 return value.
6997
7c97f91e
MM		 69982013-03-11 Markus Metzger <markus.t.metzger@intel.com>
6999
7000 * Makefile.in (SFILES): Add $(srcdir)/common/linux-btrace.c.
7001 (linux_btrace_h): New variable.
7002 (linux-btrace.o): New rule.
7003
be9a119c 70042013-03-08 Stan Shebs <stan@codesourcery.com>
f6f899bf
HAQ		 7005 Hafiz Abid Qadeer <abidh@codesourcery.com>
7006
7007 * tracepoint.c (trace_buffer_size): New global.
7008 (DEFAULT_TRACE_BUFFER_SIZE): New define.
7009 (init_trace_buffer): Change to one-argument function. Allocate
7010 trace buffer memory.
7011 (handle_tracepoint_general_set): Call cmd_bigqtbuffer_size to
7012 handle QTBuffer:size packet.
7013 (cmd_bigqtbuffer_size): New function.
7014 (initialize_tracepoint): Call init_trace_buffer with
7015 DEFAULT_TRACE_BUFFER_SIZE.
7016 * server.c (handle_query): Add QTBuffer:size in the
7017 supported packets.
7018
e64f7499
YQ		 70192013-03-07 Yao Qi <yao@codesourcery.com>
7020
7021 * tracepoint.c (cur_action, cur_step_action): Make them unsigned.
7022 (cmd_qtfp): Initialize cur_action and cur_step_action 0 instead
7023 of -1.
7024 (cmd_qtsp): Adjust condition. Do post increment.
7025 Set cur_action and cur_step_action back to 0.
7026
f0ae6fc3
PA		 70272013-03-07 Jeremy Bennett <jeremy.bennett@embecosm.com>
7028
7029 PR server/15236
7030 * linux-low.c (linux_write_memory): Return early success if LEN is
7031 zero.
7032
b5b0b0af
CV		 70332013-03-05 Corinna Vinschen <vinschen@redhat.de>
7034
334ad4a8 7035 * configure.srv: Add x86_64-*-cygwin* as target.
b5b0b0af 7036
589bc927
TT		 70372013-02-28 Tom Tromey <tromey@redhat.com>
7038
7039 * configure.ac: Invoke AC_SYS_LARGEFILE.
7040 * configure, config.in: Rebuild.
7041
dfe07582
CV		 70422013-02-28 Corinna Vinschen <vinschen@redhat.com>
7043
7044 * win32-low.c: Throughout, fix format strings and casts of
7045 printf-like functions to avoid type related warnings on all
7046 platforms.
7047 (get_child_debug_event): Print dwDebugEventCode as hex since
7048 that's how it's usually documented.
7049
736cd585
YQ		 70502013-02-28 Yao Qi <yao@codesourcery.com>
7051
7052 * tracepoint.c (cmd_qtbuffer): Call phex_nz instead of
7053 pulongest.
7054
e1f58301
JW		 70552013-02-27 Jiong Wang <jiwang@tilera.com>
7056
7057 * Makefile.in (clean): Remove reg-tilegx.c, reg-tilegx32.c.
7058 (reg-tilegx32.c): New rule.
7059 * configure.srv (tilegx-*-linux*): Add reg-tilegx32.o to srv_regobj.
7060 * linux-tile-low.c (tile_arch_setup): New function. Invoke
7061 different register info initializer according to elf class.
7062 (init_registers_tilgx32): New function. The tilegx32 register info
7063 initializer.
7064 (tile_fill_gregset): Use "uint_reg_t" to represent register size.
7065 (tile_store_gregset): Likewise.
7066
d171ca78
YQ		 70672013-02-27 Yao Qi <yao@codesourcery.com>
7068
7069 * server.c (process_point_options): Print debug message when
7070 debug_threads is true.
7071
282bbdf3
YQ		 70722013-02-26 Yao Qi <yao@codesourcery.com>
7073
7074 * tracepoint.c (cmd_qtbuffer): Don't set '\0' in OWN_BUF.
7075
aca22551
PA		 70762013-02-19 Pedro Alves <palves@redhat.com>
7077 Kai Tietz <ktietz@redhat.com>
7078
7079 PR gdb/15161
7080
7081 * server.c (handle_query) <CRC check>: Use unpack_varlen_hex
7082 instead of strtoul to extract address from packet.
7083 (process_serial_event) <'z'>: Likewise.
7084
4f3cee1c
YQ		 70852013-02-18 Yao Qi <yao@codesourcery.com>
7086
7087 * linux-bfin-low.c (the_low_target): Use NULL instead of 0.
7088
8e1d55a3
PA		 70892013-02-14 Pedro Alves <palves@redhat.com>
7090
7091 Plug memory leak.
7092
7093 * tracepoint.c (cmd_qtnotes): Free TRACING_USER_NAME,
7094 TRACING_NOTES and TRACING_STOP_NOTE before clobbering.
7095
458820da
PA		 70962013-02-14 Pedro Alves <palves@redhat.com>
7097
7098 * tracepoint.c (cmd_qtdpsrc): Use savestring.
7099
baea0dae
PA		 71002013-02-14 Pedro Alves <palves@redhat.com>
7101
7102 * tracepoint.c (save_string): Delete.
7103 (add_tracepoint_action): Use savestring instead of save_string.
7104
0b1afbb3
PA		 71052013-02-12 Pedro Alves <palves@redhat.com>
7106
7107 * linux-xtensa-low.c: Ditto.
7108 * xtensa-xtregs.c: Ditto.
7109
8a4ac37e
PA		 71102013-02-12 Sanimir Agovic <sanimir.agovic@intel.com>
7111
7112 * thread-db.c (thread_db_get_tls_address): NULL pointer check
7113 thread_db.
7114
148de6bb
MS		 71152013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
7116
7117 * linux-aarch64-low.c (aarch64_arch_setup): Clamp
7118 aarch64_num_wp_regs and aarch64_num_bp_regs to
7119 AARCH64_HWP_MAX_NUM and AARCH64_HBP_MAX_NUM respectively.
7120
55fac6e0
MS		 71212013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
7122
7123 * linux-aarch64-low.c (ps_get_thread_area): Replace
7124 PTRACE_GET_THREAD_AREA with PTRACE_GETREGSET.
7125
176eb98c
MS		 71262013-02-04 Jim MacArthur <jim.macarthur@arm.com>
7127 Marcus Shawcroft <marcus.shawcroft@arm.com>
7128 Nigel Stephens <nigel.stephens@arm.com>
7129 Yufeng Zhang <yufeng.zhang@arm.com>
7130
7131 * Makefile.in (clean): Remove aarch64.c and aarch64-without-fpu.c.
7132 (aarch64.c, aarch64-without-fpu.c): New targets.
7133 * configure.srv (aarch64*-*-linux*): New.
7134 * linux-aarch64-low.c: New file.
7135
56f7af9c
MS		 71362013-02-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
7137
43aaf8b6 7138 * linux-low.c (handle_extended_wait, linux_create_inferior)
56f7af9c
MS		 7139 (linux_attach_lwp_1, linux_kill_one_lwp, linux_attach_one_lwp)
7140 (dequeue_one_deferred_signal, linux_resume_one_thread)
7141 (fetch_register, linux_write_memory, linux_enable_event_reporting)
7142 (linux_tracefork_grandchild, linux_test_for_tracefork)
7143 (linux_read_offsets, linux_xfer_siginfo, linux_xfer_siginfo): Add
7144 PTRACE_ARG3_TYPE and PTRACE_ARG4_TYPE cast to ptrace arguments
7145 where the argument is 0.
7146
60f662b0
YQ		 71472013-01-25 Yao Qi <yao@codesourcery.com>
7148
7149 * event-loop.c: Include "queue.h".
7150 (gdb_event_p): New typedef.
7151 (struct gdb_event) <next_event>: Remove.
7152 (event_queue): Change to QUEUE(gdb_event_p).
7153 (async_queue_event): Remove.
7154 (gdb_event_xfree): New.
7155 (initialize_event_loop): New.
7156 (process_event): Use API from QUEUE.
7157 (wait_for_event): Likewise.
7158 * server.c (main): Call initialize_event_loop.
7159 * server.h (initialize_event_loop): Declare.
7160
5ae4861a
YQ		 71612013-01-18 Yao Qi <yao@codesourcery.com>
7162
7163 * ax.h (struct eval_agent_expr_context): New.
7164 (gdb_eval_agent_expr): Update declaration.
7165 * ax.c (gdb_eval_agent_expr): Remove argument REGCACHE and
7166 TFRAME. Add new argument CTX.
7167 * server.h (struct eval_agent_expr_context): Declare.
7168 (agent_mem_read, agent_tsv_read): Update declaration.
7169 (agent_mem_read_string): Likewise.
7170 * tracepoint.c (eval_tracepoint_agent_expr): Remove.
7171 (add_traceframe_block): Add new argument TPOINT.
7172 Increase TPOINT->traceframe_usage.
7173 (do_action_at_tracepoint): Call gdb_eval_agent_expr instead of
7174 eval_tracepoint_agent_expr.
7175 (condition_true_at_tracepoint): Likewise.
7176 (agent_mem_read): Remove argument TFRAME. Add argument CTX.
7177 (agent_mem_read_string, agent_tsv_read): Likewise.
7178
85e00e85
YQ		 71792013-01-16 Yao Qi <yao@codesourcery.com>
7180
7181 * linux-low.c (linux_resume_one_lwp): Don't check
7182 'lwp->bp_reinsert != 0'.
7183
4039cf45
JB		 71842013-01-07 Joel Brobecker <brobecker@adacore.com>
7185 Pedro Alves <palves@redhat.com>
7186
7187 * lynx-low.c (ptrace_request_to_str): Define a temporary
7188 macro and use it to simplify this function's implementation.
7189
9044dee2
JB		 71902013-01-07 Joel Brobecker <brobecker@adacore.com>
7191
7192 * lynx-low.c (lynx_resume): Call perror_with_name if lynx_ptrace
7193 sets errno.
7194
e6352c8f
JB		 71952013-01-07 Joel Brobecker <brobecker@adacore.com>
7196
7197 * configure.srv (i[34567]86-*-lynxos*): Set srv_xmlfiles.
7198
50681a27
JB		 71992013-01-07 Joel Brobecker <brobecker@adacore.com>
7200
7201 * configure.srv (powerpc-*-lynxos*): Set srv_xmlfiles.
7202
3f6e77ef
JB		 72032013-01-07 Joel Brobecker <brobecker@adacore.com>
7204
7205 * lynx-low.c (lynx_resume): Use the resume_info parameter
7206 to determine the ptid for the lynx_ptrace call, unless
7207 it is equal to minus_one_ptid, in which case we use the
7208 ptid of the current_inferior.
7209 (lynx_wait_1): After having received a thread create/exit
7210 event, resume the inferior's execution using the signaling
7211 thread's ptid, rather than the old ptid.
7212
7fda33ae
JB		 72132013-01-07 Joel Brobecker <brobecker@adacore.com>
7214
7215 * lynx-low.c (lynx_resume): Delete variable ret.
7216
b9786c74
JB		 72172013-01-01 Joel Brobecker <brobecker@adacore.com>
7218
7219 * gdbreplay.c (gdbreplay_version): Update copyright year.
7220 * server.c (gdbserver_version): Likewise.
7221
8b93d60f
JB		 72222012-12-17 Joel Brobecker <brobecker@adacore.com>
7223
7224 * lynx-low.c (lynx_wait_1): Add debug trace before adding
7225 new thread.
7226
037335a7
JB		 72272012-12-17 Joel Brobecker <brobecker@adacore.com>
7228
7229 * lynx-low.c (ptrace_request_to_str): Add handling for
7230 PTRACE_GETTRACESIG.
7231
52d4cbd8
JB		 72322012-12-17 Joel Brobecker <brobecker@adacore.com>
7233
7234 * lynx-low.c (lynx_attach): Delete variable new_process.
7235
ab8f6ca9
JB		 72362012-12-17 Joel Brobecker <brobecker@adacore.com>
7237
7238 * lynx-low.c (lynx_create_inferior): Delete variable
7239 new_process.
7240
78cbc024
JB		 72412012-12-17 Joel Brobecker <brobecker@adacore.com>
7242
7243 * lynx-low.c (ptrace_request_to_str): Do not handle
7244 PTRACE_GETTHREADLIST if this macro does not exist.
7245
14a00470
YQ		 72462012-12-15 Yao Qi <yao@codesourcery.com>
7247
7248 * Makefile.in (OBS): Add notif.o.
7249 * notif.c, notif.h: New.
7250 * server.c: Include "notif.h".
7251 (struct vstop_notif) <next>: Remove.
7252 <base>: New field.
7253 (queue_stop_reply): Update.
7254 (push_event, send_next_stop_reply): Remove.
7255 (discard_queued_stop_replies): Update.
7256 (notif_stop): New variable.
7257 (handle_v_stopped): Remove.
7258 (handle_v_requests): Don't call handle_v_stopped. Call
7259 handle_ack_notif instead.
7260 (queue_stop_reply_callback): Call notif_event_enque instead
7261 of queue_stop_reply.
7262 (handle_status): Don't call send_next_stop_reply, call
7263 notif_write_event instead.
7264 (kill_inferior_callback): Likewise.
7265 (detach_or_kill_inferior_callback): Likewise.
7266 (main): Call initialize_notif.
7267 (process_serial_event): Call QUEUE_is_empty.
7268 (handle_target_event): Call notif_push instead of push event.
7269 * server.h (push_event): Remove declaration.
7270
61c125b9
TT		 72712012-12-10 Tom Tromey <tromey@redhat.com>
7272
7273 * Makefile.in (DEPMODE, DEPDIR, depcomp, COMPILE.pre)
7274 (COMPILE.post, COMPILE, POSTCOMPILE, IPAGENT_COMPILE): New
7275 macros.
7276 (.c.o): Rewrite.
7277 (ax-ipa.o, tracepoint-ipa.o, utils-ipa.o, format-ipa.o)
7278 (common-utils-ipa.o, remote-utils-ipa.o, regcache-ipa.o)
7279 (i386-linux-ipa.o, linux-i386-ipa.o, linux-amd64-ipa.o)
7280 (amd64-linux-ipa.o, ax.o): Rewrite.
7281 (event-loop.o, hostio.o, hostio-errno.o, inferiors.o, mem-break.o)
7282 (proc-service.o, regcache.o, remote-utils.o, server.o, target.o)
7283 (thread-db.o, tracepoint.o, utils.o, gdbreplay.o, dll.o): Remove.
7284 (signals.o, linux-procfs.o, linux-ptrace.o, common-utils.o, vec.o)
7285 (gdb_vecs.o, xml-utils.o, linux-osdata.o, ptid.o, buffer.o)
7286 (format.o, agent.o, vasprintf.o, vsnprintf.o): Rewrite.
7287 (i386-low.o, i387-fp.o, linux-low.o, linux-arm-low.o)
7288 (linux-bfin-low.o, linux-cris-low.o, linux-crisv32-low.o)
7289 (linux-ia64-low.o, linux-m32r-low.o, linux-mips-low.o)
7290 (linux-ppc-low.o, linux-s390-low.o, linux-sh-low.o)
7291 (linux-tic6x-low.o, linux-x86-low.o, linux-xtensa-low.o)
7292 (linux-tile-low.o, lynx-low.o, lynx-ppc-low.o, nto-low.o)
7293 (nto-x86-low.o, linux-low.o, win32-low.o, win32-arm-low.o)
7294 (win32-i386-low.o, spu-low.o, reg-arm.o, arm-with-iwmmxt.o)
7295 (arm-with-vfpv2.o, arm-with-vfpv3.o, arm-with-neon.o, reg-bfin.o)
7296 (reg-cris.o, reg-crisv32.o, i386.o, i386-linux.o, i386-avx.o)
7297 (i386-avx-linux.o, i386-mmx.o, i386-mmx-linux.o, reg-ia64.o)
7298 (reg-m32r.o, reg-m68k.o, reg-cf.o, mips-linux.o, mips-dsp-linux.o)
7299 (mips64-linux.o, mips64-dsp-linux.o, powerpc-32.o, powerpc-32l.o)
7300 (powerpc-altivec32l.o, powerpc-cell32l.o, powerpc-vsx32l.o)
7301 (powerpc-isa205-32l.o, powerpc-isa205-altivec32l.o)
7302 (powerpc-isa205-vsx32l.o, powerpc-e500l.o, powerpc-64l.o)
7303 (powerpc-altivec64l.o, powerpc-cell64l.o, powerpc-vsx64l.o)
7304 (powerpc-isa205-64l.o, powerpc-isa205-altivec64l.o)
7305 (powerpc-isa205-vsx64l.o, s390-linux32.o, s390-linux32v1.o)
7306 (s390-linux32v2.o, s390-linux64.o, s390-linux64v1.o)
7307 (s390-linux64v2.o, s390x-linux64.o, s390x-linux64v1.o)
7308 (s390x-linux64v2.o, tic6x-c64xp-linux.o, tic6x-c64x-linux.o)
7309 (tic6x-c62x-linux.o, reg-sh.o, reg-sparc64.o, reg-spu.o, amd64.o)
7310 (amd64-linux.o, amd64-avx.o, amd64-avx-linux.o, x32.o)
7311 (x32-linux.o, x32-avx.o, x32-avx-linux.o, reg-xtensa.o)
7312 (reg-tilegx.o): Remove.
7313 (all_object_files): New macro.
7314 Include .deps files.
7315 * aclocal.m4, configure: Rebuild.
7316 * acinclude.m4: Include depstand.m4, lead-dot.m4.
7317 * configure.ac: Invoke ZW_CREATE_DEPDIR,
7318 ZW_PROG_COMPILER_DEPENDENCIES. Compute GMAKE condition.
7319
e90e9ad9
TT		 73202012-12-05 Tom Tromey <tromey@redhat.com>
7321
7322 PR gdb/14917:
7323 * server.h (current_insn_ptr, emit_error): Declare 'extern'.
7324
02d403bf 73252012-11-28 Markus Metzger <markus.t.metzger@intel.com>
945bf713
MM		 7326
7327 * configure.ac: Check for linux/perf_event.h.
7328 * config.in: Regenerated.
7329 * configure: Regenerated.
7330
0270a750
PA		 73312012-11-26 Maxime Villard <rustyBSD@gmx.fr>
7332
7333 * hostio.c (handle_readlink): Decrease buffer size
7334 parameter passed to readlink by one byte.
7335
8c29b58e
YQ		 73362012-11-26 Yao Qi <yao@codesourcery.com>
7337
7338 * configure.ac (build_warnings): Append '-Wempty-body'.
7339 * configure: Regenerated.
7340 * linux-low.c (linux_create_inferior): Use braces for empty 'if'
7341 body.
7342
8bdce1ff
PM		 73432012-11-15 Pierre Muller <muller@sourceware.org>
7344
7345 * configure.ac (AC_CHECK_HEADERS): Add wait.h header.
7346 * config.in: Regenerate.
7347 * configure: Regenerate.
7348 * linux-low.c: Use "gdb_stat.h" header instead of <sys/stat.h> header.
7349 Use "gdb_wait.h" header instead of <sys/wait.h> header.
7350 * lynx-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
7351 * remote-utils.c: Use "gdb_stat.h" header instead of <sys/stat.h>
7352 header.
7353 * server.c: Remove HAVE_WAIT_H conditional. Use "gdb_wait.h" header
7354 instead of <sys/wait.h> header.
7355 * spu-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
7356
02d403bf 73572012-11-13 Markus Metzger <markus.t.metzger@intel.com>
3ba6ad0f
MM		 7358
7359 * Makefile.in: (INTERNAL_CFLAGS): Add -DGDBSERVER
7360 (various make rules): Remove -DGDBSERVER
7361
fbd5db48
YQ		 73622012-11-09 Yao Qi <yao@codesourcery.com>
7363
7364 * spu-low.c (current_ptid): Move it to ..
7365 * gdbthread.h: ... here. New.
7366 * remote-utils.c (read_ptid): Use macro 'current_ptid'.
7367 * server.c (myresume, process_serial_event): Likewise.
7368 * thread-db.c (thread_db_find_new_threads): Likewise.
7369 * tracepoint.c (run_inferior_command): Likewise.
7370
b3dc46ff
AB		 73712012-10-01 Andrew Burgess <aburgess@broadcom.com>
7372
7373 * server.c (handle_search_memory_1): Include access length in
7374 warning message.
7375
07c04788
HPN		 73762012-09-05 Michael Brandt <michael.brandt@axis.com>
7377
7378 * linux-crisv32-low.c: Fix compile errors.
7379
918d227b
YQ		 73802012-09-04 Yao Qi <yao@codesourcery.com>
7381
7382 * tracepoint.c (cmd_qtsv): Adjust debug message.
7383 Don't check CUR_TPOINT.
7384
18c1b81a
YQ		 73852012-08-28 Yao Qi <yao@codesourcery.com>
7386
7387 * ax.c, tracepoint.c: Replace ATTR_FORMAT with ATTRIBUTE_PRINTF.
7388 * server.h: Include 'libiberty.h' and 'ansidecl.h'.
7389 (ATTR_NORETURN, ATTR_FORMAT, ATTR_MALLOC): Remove.
7390 Remove declarations of xmalloc, xreallloc, xstrdup and
7391 freeargv.
7392 * Makefile.in (libiberty_h): New.
7393 (server_h): Append dependencies 'libiberty.h' and 'ansidecl.h'.
7394 (linux-bfin-low.o): Append dependency 'libiberty.h'.
7395
dc82f37b
YQ		 73962012-08-23 Yao Qi <yao@codesourcery.com>
7397
7398 * server.h: Remove declaration of 'xsnprintf'.
7399
406b1477
KS		 74002012-08-22 Keith Seitz <keiths@redhat.com>
7401
7402 * server.h: Include build-gnulib-gbserver/config.h.
7403 * gdbreplay.c: Likewise.
7404
e6712ff1
DE		 74052012-08-08 Doug Evans <dje@google.com>
7406
7407 * Makefile.in (SFILES): Add gdb_vecs.c.
7408 (OBS): Add gdb_vecs.o.
7409 (gdb_vecs_h, host_defs_h): New variables.
7410 (thread-db.o): Add $(gdb_vecs_h) dependency.
7411 (gdb_vecs.o): New rule.
7412 * thread-db.c: #include "gdb_vecs.h".
7413 (thread_db_load_search): Use a vector to iterate over path elements.
7414 Handle text appearing after "$pdir".
7415
7416 * configure.ac: Add check for strstr.
7417 * config.in: Regenerate.
7418 * configure: Regenerate.
7419
7c3270ae
UW		 74202012-08-02 Ulrich Weigand <ulrich.weigand@linaro.org>
7421
7422 * hostio.c (handle_pread): If pread fails, fall back to attempting
7423 lseek/read.
7424 (handle_pwrite): Likewise for pwrite.
7425
b62e2b27
UW		 74262012-08-01 Ulrich Weigand <ulrich.weigand@linaro.org>
7427
7428 * linux-arm-low.c (arm_linux_hw_point_initialize): Distinguish
7429 between unsupported TYPE and unimplementable ADDR/LEN combination.
7430 (arm_insert_point): Act on new return value.
7431
78a99e91
PA		 74322012-07-31 Pedro Alves <palves@redhat.com>
7433
7434 * server.c (process_point_options): Only skip tokens if we find
7435 one that is unrecognized. Don't treat 'X' specially while
7436 skipping unrecognized tokens.
7437
fcf303ab
UW		 74382012-07-30 Ulrich Weigand <ulrich.weigand@linaro.org>
7439
7440 * linux-arm-low.c (arm_linux_hw_point_initialize): Do not attempt
7441 to 4-byte-align HW breakpoint addresses for Thumb.
7442
7255706c
YQ		 74432012-07-27 Yao Qi <yao@codesourcery.com>
7444
7445 PR remote/14161.
7446
7447 * server.h: Declare gdb_agent_about_to_close.
7448 * target.c (kill_inferior): Include "agent.h".
7449 New. Send command 'kill'.
7450 * target.h (kill_inferior): Removed macro.
7451 * tracepoint.c (gdb_agent_about_to_close): New.
7452 (gdb_agent_helper_thread): Handle command 'close'.
7453 Wait endlessly until the inferior stops.
7454 Install gdb_agent_remove_socket to atexit hook.
7455 (agent_socket_name): New static variable.
7456 (gdb_agent_socket_init): Replace local variable 'name' with
7457 'agent_socket_name'.
7458 (gdb_agent_remove_socket): New.
7459
5a3f286f
YQ		 74602012-07-27 Yao Qi <yao@codesourcery.com>
7461
7462 * server.c (process_point_options): Stop at 'X' when parsing.
7463
961bd387
ME		 74642012-07-19 Michael Eager <eager@eagercon.com>
7465
a261b8f5 7466 * i386-low.c (Z_packet_to_hw_type): Add Z_PACKET_HW_BP, translate
961bd387
ME		 7467 to hw_execute.
7468 * linux-x86-low.c (x86_insert_point, x86_remove_point):
7469 Call i386_low_insert_watchpoint, i386_low_remove_watchpoint to add/del
7470 hardware breakpoint.
7471
aa7c7447
JK		 74722012-07-07 Jan Kratochvil <jan.kratochvil@redhat.com>
7473
7474 * gdbserver/linux-low.c (initialize_low): Call
7475 linux_ptrace_init_warnings.
7476
7f216e7c
DE		 74772012-07-02 Doug Evans <dje@google.com>
7478
7479 * mem-break.c (gdb_no_commands_at_breakpoint): Fix cast from
7480 pointer to int.
7481
d3ce09f5
SS		 74822012-07-02 Stan Shebs <stan@codesourcery.com>
7483
7484 * Makefile.in (WARN_CFLAGS_NO_FORMAT): Define.
7485 (ax.o): Add it to build rule.
7486 (ax-ipa.o): Ditto.
7487 (OBS): Add format.o.
7488 (IPA_OBS): Add format.o.
7489 * server.c (handle_query): Claim support for breakpoint commands.
7490 (process_point_options): Add command case.
7491 (process_serial_event): Leave running if there are printfs in
7492 effect.
7493 * mem-break.h (any_persistent_commands): Declare.
7494 (add_breakpoint_commands): Declare.
7495 (gdb_no_commands_at_breakpoint): Declare.
7496 (run_breakpoint_commands): Declare.
7497 * mem-break.c (struct point_command_list): New struct.
7498 (struct breakpoint): New field command_list.
7499 (any_persistent_commands): New function.
7500 (add_commands_to_breakpoint): New function.
7501 (add_breakpoint_commands): New function.
7502 (gdb_no_commands_at_breakpoint): New function.
7503 (run_breakpoint_commands): New function.
7504 * linux-low.c (linux_wait_1): Test for and run breakpoint commands
7505 locally.
7506 * ax.c: Include format.h.
7507 (ax_printf): New function.
7508 (gdb_eval_agent_expr): Add printf opcode.
7509
2f8f6aed
YQ		 75102012-06-13 Yao Qi <yao@codesourcery.com>
7511
7512 * server.c (start_inferior): Remove duplicated writes to fields
7513 'last_resume_kind' and 'last_status' of 'current_inferior'.
7514
0c9070b3
YQ		 75152012-06-12 Yao Qi <yao@codesourcery.com>
7516 Pedro Alves <palves@redhat.com>
7517
7518 * linux-low.c (linux_set_resume_request): Simplify predicate. Add
7519 comment.
7520 * server.c (handle_v_cont): Extend comment.
7521
c52daf70
YQ		 75222012-06-11 Yao Qi <yao@codesourcery.com>
7523
7524 * linux-low.c (linux_attach): Add 'static'.
7525
d38bbb0a
YQ		 75262012-06-06 Yao Qi <yao@codesourcery.com>
7527
7528 * ax.c (gdb_eval_agent_expr): Print `top' in hex.
7529
89dc0afd
JK		 75302012-06-01 Jan Kratochvil <jan.kratochvil@redhat.com>
7531
7532 Fix gcc -flto compilation warning.
7533 * server.c (main): Make variable multi_mode and attach volatile.
7534
75f62ce7
TJB		 75352012-05-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
7536
7537 * linux-low.c (get_r_debug): Disable code using DT_MIPS_RLD_MAP
7538 if the platform doesn't know about it.
7539
65f479b6
PA		 75402012-05-30 Jeff Kenton <jkenton@tilera.com>
7541
7542 * Makefile.in (SFILES): Add linux-tile-low.c.
7543 (linux-tile-low.o, reg-tilegx.o, reg-tilegx.c): New rules.
7544 * configure.srv: Handle tilegx-*-linux*.
7545 * linux-tile-low.c: New file.
7546
0c5bf5a9
JK		 75472012-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
7548
7549 * linux-low.c (linux_qxfer_libraries_svr4): Return -1 if R_DEBUG is -1.
7550
a493e3e2
PA		 75512012-05-24 Pedro Alves <palves@redhat.com>
7552
7553 PR gdb/7205
7554
43aaf8b6 7555 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
a493e3e2 7556
2ea28649
PA		 75572012-05-24 Pedro Alves <palves@redhat.com>
7558
7559 PR gdb/7205
7560
7561 Replace target_signal with gdb_signal throughout.
7562
8d409d16
MR		 75632012-05-22 Maciej W. Rozycki <macro@codesourcery.com>
7564
7565 * linux-low.c (linux_store_registers): Avoid the copying sequence
7566 when no data has been retrieved by ptrace.
7567
23512c01
MGD		 75682012-05-22 Will Deacon <will.deacon@arm.com>
7569
7570 * linux-low (__UCLIBC__ && !(__UCLIBC_HAS_MMU__ || __ARCH_HAS_MMU__)):
7571 Include asm/ptrace.h.
7572 (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define only if not
7573 already defined.
7574
4934b29e
MR		 75752012-05-21 Maciej W. Rozycki <macro@codesourcery.com>
7576
7577 * linux-low.c (linux_store_registers): Don't re-retrieve data
7578 with ptrace that has already been obtained from /proc. Always
7579 copy any data retrieved with ptrace to the buffer supplied.
7580
bde24c0a
PA		 75812012-05-11 Yao Qi <yao@codesourcery.com>
7582 Pedro Alves <palves@redhat.com>
7583
7584 * linux-low.c (enum stopping_threads_kind): New.
7585 (stopping_threads): Change type to `enum stopping_threads_kind'.
7586 (handle_extended_wait): If stopping and suspending threads, leave
7587 the new_lwp suspended too.
7588 (linux_wait_for_event): Adjust.
7589 (stop_all_lwps): Set `stopping_threads' to
7590 STOPPING_AND_SUSPENDING_THREADS or STOPPING_THREADS depending on
7591 whether we're suspending threads or just stopping them. Assert no
7592 recursion happens.
7593
623b6bdf
YQ		 75942012-04-29 Yao Qi <yao@codesourcery.com>
7595
7596 * server.h: Move some code to ...
7597 * gdbthread.h: ... here. New.
7598 * Makefile.in (inferiors.o, regcache.o): Depends on gdbthread.h
7599 (remote-utils.o, server.o, target.o tracepoint.o): Likewise.
7600 (nto-low.o, win32-low.o): Likewise.
7601 * inferiors.c, linux-low.h, nto-low.c: Include gdbthread.h.
7602 * regcache.c, remote-utils.c, server.c: Likewise.
7603 * target.c, tracepoint.c, win32-low.c: Likewise.
7604
f15f9948
TJB		 76052012-04-24 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
7606
7607 * linux-low.h (PTRACE_ARG3_TYPE): Move macro from linux-low.c.
7608 (PTRACE_ARG4_TYPE): Likewise.
7609 (PTRACE_XFER_TYPE): Likewise.
7610 * linux-arm-low.c (arm_prepare_to_resume): Cast third argument of
7611 ptrace to PTRACE_ARG3_TYPE.
7612 * linux-low.c (PTRACE_ARG3_TYPE): Move macro to linux-low.h.
7613 (PTRACE_ARG4_TYPE): Likewise.
7614 (PTRACE_XFER_TYPE): Likewise.
7615 (linux_detach_one_lwp): Cast fourth argument of
7616 ptrace to long then PTRACE_ARG4_TYPE.
7617 (regsets_fetch_inferior_registers): Cast third argument of
7618 ptrace to long then PTRACE_ARG3_TYPE.
7619 (regsets_store_inferior_registers): Likewise.
7620
38ea300a
PA		 76212012-04-20 Pedro Alves <palves@redhat.com>
7622
7623 * configure: Regenerate.
7624
c971b7fa
PA		 76252012-04-19 Pedro Alves <palves@redhat.com>
7626
43aaf8b6 7627 * Makefile.in (GNULIB_BUILDDIR): New.
c971b7fa 7628 (LIBGNU, INCGNU, GNULIB_H): Adjust.
43aaf8b6
PA		 7629 (SUBDIRS, CLEANDIRS, REQUIRED_SUBDIRS): New.
7630 (all, install-only, uninstall, clean-info, all-lib, clean): No
7631 longer pass GNULIB_FLAGS_TO_PASS. Use subdir_do.
7632 (maintainer-clean realclean distclean): Use subdir_do.
7633 (subdir_do): New.
7634 (gnulib/import/Makefile): Adjust. Replace gnulib/import with
c971b7fa 7635 $(GNULIB_BUILDDIR). Don't pass argument to config.status.
43aaf8b6
PA		 7636 * acinclude.m4: Include acx_configure_dir.m4.
7637 * configure.ac: Remove gl_EARLY, gl_INIT, and AM_INIT_AUTOMAKE
7638 calls. Call AC_PROG_RANLIB. Configure gnulib using
7639 ACX_CONFIGURE_DIR.
7640 (GNULIB): New.
7641 (GNULIB_STDINT_H): Adjust.
7642 (AC_OUTPUT): Don't output gnulib/Makefile anymore.
7643 * gdbreplay.c: Include build-gnulib/config.h.
7644 * server.h: Likewise.
7645 * aclocal.m4: Regenerate.
7646 * config.in: Regenerate.
7647 * configure: Regenerate.
c971b7fa 7648
809277f8
PA		 76492012-04-19 Pedro Alves <palves@redhat.com>
7650
7651 * Makefile.in (LIBGNU, INCGNU): Adjust.
7652 (GNULIB_FLAGS_TO_PASS, GNULIB_H): Adjust.
7653 (all, install-only, uninstall, clean-info, all-lib, clean)
7654 (maintainer-clean, Makefile, gnulib/Makefile): Adjust.
7655 * configure.ac: Adjust AC_OUTPUT output.
7656 * aclocal.m4: Regenerate.
7657 * configure: Regenerate.
7658
fd9bb8b8
PA		 76592012-04-19 Pedro Alves <palves@redhat.com>
7660
7661 * Makefile.in (generated_files): New.
7662 (server_h): Remove the explicit dependency on config.h, and depend
7663 on $generated_files.
7664
1c298c66
PA		 76652012-04-19 Pedro Alves <palves@redhat.com>
7666
7667 * Makefile.in (INCGNU): Add -Ignulib.
7668
57c4b50b
PA		 76692012-04-19 Pedro Alves <palves@redhat.com>
7670
7671 * Makefile.in (GNULIB_INCLUDE_DIR): Rename to ...
7672 (INCGNU): ... this, and spell out -I here.
7673 (GNULIB_LIB): Rename to ...
7674 (LIBGNU): ... this.
7675 (INCLUDE_CFLAGS, gdbserver$(EXEEXT), $(GNULIB_LIB) rule): Adjust.
7676
1030e047
PA		 76772012-04-19 Pedro Alves <palves@redhat.com>
7678
7679 * config.in: Regenerate.
7680
447d4319
PA		 76812012-04-19 Pedro Alves <palves@redhat.com>
7682
7683 * configure.ac: Remove AC_CHECK_DECLS check for memmem.
7684 * server.h (memmem): Remove declaration.
7685 * config.in: Regenerate.
7686 * configure: Regenerate.
7687
aad9eab9
YQ		 76882012-04-19 Yao Qi <yao@codesourcery.com>
7689
7690 * Makefile.in (SFILES): Add common/vec.c.
7691 (OBS): Add vec.o.
7692 (vec.o): New rule.
7693
3e10640f
YQ		 76942012-04-19 Yao Qi <yao@codesourcery.com>
7695
7696 * remote-utils.c (prepare_resume_reply): Replace with macro
7697 target_core_of_thread.
7698 * server.c (handle_qxfer_threads_proper): Likewise.
7699 * target.h (traget_core_of_thread): New macro.
7700
71622373
PA		 77012012-04-18 Pedro Alves <palves@redhat.com>
7702
7703 * aclocal.m4: Regenerate.
7704 * configure: Regenerate.
7705
80d26939
YQ		 77062012-04-16 Yao Qi <yao@codesourcery.com>
7707
7708 * tracepoint.c (cmd_qtstart): Download tracepoints even when they are
7709 duplicated on address.
7710
42476b70
YQ		 77112012-04-16 Yao Qi <yao@codesourcery.com>
7712
7713 * tracepoint.c (COPY_FIELD_TO_BUF): New macro.
7714 (struct tracepoint_action_ops) <send>: New field.
7715 (m_tracepoint_action_send, r_tracepoint_action_send): New.
7716 (agent_expr_send, x_tracepoint_action_send): New.
7717 (l_tracepoint_action_send): New.
7718 (cmd_qtdp): Download and install tracepoint
7719 according to `use_agent'.
7720 (run_inferior_command): Add one more parameter `len'.
7721 Update callers.
7722 (tracepoint_send_agent): New.
7723 (cmd_qtdp, cmd_qtstart): Call tracepoint_send_agent.
7724
7bc83639
YQ		 77252012-04-16 Yao Qi <yao@codesourcery.com>
7726
7727 * tracepoint.c (download_tracepoints): Moved to ...
7728 (cmd_qtstart): ... here.
7729
5f18041e
YQ		 77302012-04-14 Yao Qi <yao@codesourcery.com>
7731
7732 * tracepoint.c: Include inttypes.h.
7733 (struct collect_memory_action): Use sized types.
7734 (struct tracepoint): Likewise.
7735 (cmd_qtdp, stop_tracing): Update print specifiers.
7736 (cmd_qtp, response_tracepoint): Likewise.
7737 (collect_data_at_tracepoint): Likewise.
7738 (collect_data_at_step): Likewise.
7739
55a8c076
YQ		 77402012-04-14 Yao Qi <yao@codesourcery.com>
7741
7742 Import gnulib module inttypes.
7743 * aclocal.m4, config.in, configure: Regenerated.
7744
dc750257
YQ		 77452012-04-14 Yao Qi <yao@codesourcery.com>
7746
7747 * Makefile.in (maintainer-clean, realclean, distclean): Remove
7748 Makefile and config.status at last.
7749
0ab5faf9
YQ		 77502012-04-13 Yao Qi <yao@codesourcery.com>
7751
7752 * tracepoint.c: Include stdint.h unconditionally.
7753
18f5fd81
TJB		 77542012-04-13 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
7755
7756 * acinclude.m4 (GDBSERVER_HAVE_THREAD_DB_TYPE): New macro based
7757 on BFD_HAVE_SYS_PROCFS_TYPE.
7758 * configure.ac: Look for lwpid_t and psaddr_t in libthread_db.h.
7759 * configure: Regenerate.
7760 * config.in: Likewise.
7761
4d47af5c
L		 77622012-04-13 H.J. Lu <hongjiu.lu@intel.com>
7763
7764 * Makefile.in (clean): Also remove x32.c x32-linux.c
7765 x32-avx.c x32-avx-linux.c.
7766 (x32.o): New target.
7767 (x32.c): Likewise.
7768 (x32-linux.o): Likewise.
7769 (x32-linux.c): Likewise.
7770 (x32-avx.o): Likewise.
7771 (x32-avx.c): Likewise.
7772 (x32-avx-linux.o): Likewise.
7773 (x32-avx-linux.c): Likewise.
7774
7775 * configure.srv (srv_amd64_regobj): Add x32.o x32-avx.o.
7776 (srv_amd64_linux_regobj): Add x32-linux.o x32-avx-linux.o.
7777 (srv_i386_64bit_xmlfiles): Add i386/x32-core.xml.
7778 (srv_amd64_xmlfiles): Add i386/x32.xml i386/x32-avx.xml.
7779 (srv_amd64_linux_xmlfiles): Add i386/x32-linux.xml
7780 i386/x32-avx-linux.xml.
7781
7782 * linux-x86-low.c (init_registers_x32_linux): New prototype.
7783 (init_registers_x32_avx_linux): Likwise.
7784 (x86_linux_update_xmltarget): Call init_registers_x32_linux
7785 or init_registers_x32_avx_linux if linux_is_elf64 is false.
7786
ecedbe58
PA		 77872012-04-13 Pedro Alves <palves@redhat.com>
7788
7789 * Makefile.in (GNULIB_FLAGS_TO_PASS): New.
7790 (FLAGS_TO_PASS): Don't change or set $top_srcdir, $srcdir and VPATH.
7791 (all, uninstall, clean-info, all-lib, clean, maintainer-clean)
7792 (realclean, distclean): Explicitly pass $GNULIB_FLAGS_TO_PASS to
7793 the sub-make.
7794
c92b5177
L		 77952012-04-12 H.J. Lu <hongjiu.lu@intel.com>
7796
7797 * linux-x86-low.c (compat_x32_clock_t): New.
7798 (compat_x32_siginfo_t): Likewise.
7799 (compat_x32_siginfo_from_siginfo): Likewise.
7800 (siginfo_from_compat_x32_siginfo): Likewise.
7801 (linux_is_elf64): Likewise.
7802 (x86_siginfo_fixup): Call compat_x32_siginfo_from_siginfo
7803 and siginfo_from_compat_x32_siginfo for x32.
7804 (x86_arch_setup): Set linux_is_elf64.
7805
214d508e
L		 78062012-04-12 H.J. Lu <hongjiu.lu@intel.com>
7807
7808 PR gdb/13969
7809 * linux-low.c (linux_pid_exe_is_elf_64_file): Also return the
7810 e_machine field.
7811 (linux_qxfer_libraries_svr4): Update call to elf_64_file_p.
7812 * linux-low.h (linux_pid_exe_is_elf_64_file): Updated.
7813 * linux-x86-low.c (x86_arch_setup): Check if GDBserver is
7814 compatible with process.
7815
c9a1864a
YQ		 78162012-04-12 Yao Qi <yao@codesourcery.com>
7817
7818 * Makefile.in: Define abs_top_srcdir and abs_srcdir.
7819 (INCLUDE_CFLAGS): Append GNULIB_INCLUDE_DIR.
7820 (install-only, install-info, clean): Handle sub dir gnulib.
7821 (all-lib, am--refresh): New targets.
7822 (memmem.o): Remove target.
7823 * configure.ac: Remove AC_CONFIG_LIBOBJ_DIR.
7824 Invoke gl_EARLY. Invoke AC_CHECK_PROGS for make.
7825 (AC_REPLACE_FUNCS): Remove memmem.
7826 Invoke gl_INIT and AM_INIT_AUTOMAKE.
7827 (AC_OUTPUT): Generate Makefile in gnulib/.
7828 * aclocal.m4, config.in, configure: Regenerated.
7829
367ba2c2
MR		 78302012-04-10 Maciej W. Rozycki <macro@codesourcery.com>
7831
7832 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP.
7833
9d236627
PA		 78342012-04-05 Pedro Alves <palves@redhat.com>
7835
7836 -Werror=strict-aliasing
7837
7838 * spu-low.c (parse_spufs_run): Avoid dereferencing type-punned
7839 pointer.
7840
111217b3
PA		 78412012-04-04 Pedro Alves <palves@redhat.com>
7842
7843 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
7844 (sparc_store_gregset_from_stack, sparc_store_gregset)
7845 (sparc_breakpoint_at): Fix formatting.
7846
8365dcf5
TJB		 78472012-03-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
7848
7849 * configure.ac: Check whether Elf32_auxv_t and Elf64_auxv_t
7850 are available.
7851 * linux-low.c [HAVE_ELF32_AUXV_T] (Elf32_auxv_t): Add typedef.
7852 [HAVE_ELF64_AUXV_T] (Elf64_auxv_t): Likewise.
7853 * config.in: Regenerate.
7854 * configure: Likewise.
7855
689cc2ae
PA		 78562012-03-29 Pedro Alves <palves@redhat.com>
7857
7858 * linux-low.c (regsets_store_inferior_registers) [__sparc__]:
7859 Correct ptrace arguments.
7860
c14dfd32
PA		 78612012-03-28 Pedro Alves <palves@redhat.com>
7862
7863 * linux-ia64-low.c (ia64_regmap): Map IA64_EC_REGNUM to PT_AR_EC.
7864 (IA64_GR0_REGNUM, IA64_FR0_REGNUM)
7865 (IA64_FR1_REGNUM): New defines.
7866 (ia64_fetch_register): New.
7867 (the_low_target): Install it.
7868 * linux-low.h (struct linux_target_ops) <fetch_register>: New
7869 field.
7870 * linux-low.c (linux_fetch_registers): Try the
7871 the_low_target.fetch_register hook first.
7872
7873 * linux-arm-low.c (the_low_target): Adjust.
7874 * linux-bfin-low.c (the_low_target): Adjust.
7875 * linux-cris-low.c (the_low_target): Adjust.
7876 * linux-crisv32-low.c (the_low_target): Adjust.
7877 * linux-m32r-low.c (the_low_target): Adjust.
7878 * linux-m68k-low.c (the_low_target): Adjust.
7879 * linux-mips-low.c (the_low_target): Adjust.
7880 * linux-ppc-low.c (the_low_target): Adjust.
7881 * linux-s390-low.c (the_low_target): Adjust.
7882 * linux-sh-low.c (the_low_target): Adjust.
7883 * linux-sparc-low.c (the_low_target): Adjust.
7884 * linux-tic6x-low.c (the_low_target): Adjust.
7885 * linux-x86-low.c (the_low_target): Adjust.
7886 * linux-xtensa-low.c (the_low_target): Adjust.
7887
63c88e13
PA		 78882012-03-26 Pedro Alves <palves@redhat.com>
7889
7890 * server.c (handle_qxfer_libraries): Don't bail early if
7891 the_target->qxfer_libraries_svr4 is not NULL.
7892
fb723180
PA		 78932012-03-26 Pedro Alves <palves@redhat.com>
7894
7895 * linux-low.c (linux_qxfer_libraries_svr4): Fix pasto in comment.
7896
0afae3cf
PA		 78972012-03-23 Pedro Alves <palves@redhat.com>
7898
7899 * linux-low.c (linux_qxfer_libraries_svr4): Terminate the
7900 "library-list-svr4" element's start tag when the the DSO list is
7901 empty.
7902
485f1ee4
PA		 79032012-03-23 Pedro Alves <palves@redhat.com>
7904
7905 * linux-low.c (read_one_ptr): Read the inferior's pointer through
7906 a variable whose type size is the same as the inferior's pointer
7907 size.
7908
a5362b9a
TS		 79092012-03-21 Thomas Schwinge <thomas@codesourcery.com>
7910
7911 * linux-arm-low.c (arm_stopped_by_watchpoint): Use siginfo_t instead of
7912 struct siginfo.
7913 * linux-low.c (siginfo_fixup, linux_xfer_siginfo): Likewise.
7914 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
7915 * linux-low.h: Include <signal.h>.
7916 (struct siginfo): Remove forward declaration.
7917 (struct linux_target_ops) <siginfo_fixup>: Use siginfo_t instead of
7918 struct siginfo.
7919
d226c142
MF		 79202012-03-21 Mike Frysinger <vapier@gentoo.org>
7921
7922 * .gitignore: Ignore more files.
7923
122f36ef
PA		 79242012-03-19 Pedro Alves <palves@redhat.com>
7925 Jan Kratochvil <jan.kratochvil@redhat.com>
7926
7927 * server.c (cont_thread, general_thread): Add describing comments.
7928 (start_inferior): Clear `cont_thread'.
7929 (handle_v_cont): Don't set `cont_thread' if resuming all threads
7930 of a process.
7931
fc3e5175
YQ		 79322012-03-15 Yao Qi <yao@codesourcery.com>
7933
7934 * tracepoint.c (install_tracepoint): Move duplicated tracepoint
7935 handling to ...
7936 (cmd_qtdp): ... here.
7937
8d0d92cd
YQ		 79382012-03-15 Yao Qi <yao@codesourcery.com>
7939
7940 * tracepoint.c (struct tracepoint_action_ops): New.
7941 (struct tracepoint_action) [!IN_PROCESS_AGENT] <ops>: New field.
7942 (m_tracepoint_action_download): New.
7943 (r_tracepoint_action_download): New.
7944 (x_tracepoint_action_download): New.
7945 (l_tracepoint_action_download): New.
7946 (add_tracepoint_action): Install `action->ops' according type.
7947 (download_tracepoint_1): Move code `download' function pointer
7948 of various tracepoint_action_ops.
7949
87b0bb13
JK		 79502012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
7951
7952 * linux-low.c (linux_attach_lwp_1): New variable buffer. Call
7953 linux_ptrace_attach_warnings.
7954
5f572dec
JK		 79552012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
7956
7957 * Makefile.in (linux-ptrace.o): New.
7958 * configure.srv (arm*-*-linux*, bfin-*-*linux*, crisv32-*-linux*)
7959 (cris-*-linux*, i[34567]86-*-linux*, ia64-*-linux*, m32r*-*-linux*)
7960 (m68*-*-linux*, m68*-*-uclinux*, mips*-*-linux*, powerpc*-*-linux*)
7961 (s390*-*-linux*, sh*-*-linux*, sparc*-*-linux*, tic6x-*-uclinux)
7962 (x86_64-*-linux*, xtensa*-*-linux*): Add linux-ptrace.o to SRV_TGTOBJ
7963 of these targets.
7964 * linux-low.c (linux_attach_lwp_1): Remove redundent else clause.
7965
f4647387
YQ		 79662012-03-08 Yao Qi <yao@codesourcery.com>
7967 Pedro Alves <palves@redhat.com>
7968
7969 Fix PR server/13392.
7970 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Check
7971 offset of JMP insn.
7972 * tracepoint.c (remove_tracepoint): New.
7973 (cmd_qtdp): Call remove_tracepoint when failed to install.
7974
9b224c5e
PA		 79752012-03-07 Pedro Alves <palves@redhat.com>
7976
7977 * linux-low.c (get_detach_signal): New.
7978 (linux_detach_one_lwp): Get rid of a pending SIGSTOP with SIGCONT.
7979 Pass on pending signals to PTRACE_DETACH. Check the result of the
7980 ptrace call.
7981 * server.c (program_signals, program_signals_p): New.
7982 (handle_general_set): Handle QProgramSignals.
7983 * server.h (program_signals, program_signals_p): Declare.
7984
e237a7e2
JK		 79852012-03-05 Pedro Alves <palves@redhat.com>
7986 Jan Kratochvil <jan.kratochvil@redhat.com>
7987
7988 * linux-low.c (get_dynamic): Don't warn when PT_PHDR isn't found.
7989 New comment why.
7990
5808517f
YQ		 79912012-03-03 Yao Qi <yao@codesourcery.com>
7992
7993 * tracepoint.c (tracepoint_look_up_symbols): Update call to
7994 agent_look_up_symbols.
7995
58b4daa5
YQ		 79962012-03-03 Yao Qi <yao@codesourcery.com>
7997
7998 * Makefile.in (linux-low.o): Keep dependence on agent.h.
7999 (linux-x86-low.o): Likewise.
8000 * server.h: Remove in_process_agent_loaded.
8001 * tracepoint.c (in_process_agent_loaded): Removed. Moved it
8002 common/agent.c.
8003 Update callers.
8004
8ffcbaaf
YQ		 80052012-03-03 Yao Qi <yao@codesourcery.com>
8006
8007 * tracepoint.c (gdb_agent_capability): New global.
8008 (in_process_agent_loaded_ust): Renamed to
8009 `in_process_agent_supports_ust'.
8010 Update callers.
8011 (in_process_agent_supports_ust): Call agent_capability_check.
8012 (clear_installed_tracepoints): Assert that agent supports
8013 agent.
8014
d1feda86
YQ		 80152012-03-03 Yao Qi <yao@codesourcery.com>
8016
8017 * linux-low.c (linux_supports_agent): New.
8018 (linux_target_ops): Initialize field `supports_agent' with
8019 linux_supports_agent.
8020 * target.h (struct target_ops) <supports_agent>: New.
8021 (target_supports_agent): New macro.
8022 * server.c (handle_general_set): Handle packet 'QAgent'.
8023 (handle_query): Send `QAgent+'.
8024 * Makefile.in (server.o): Depends on agent.h.
8025
2fa291ac
YQ		 80262012-03-03 Yao Qi <yao@codesourcery.com>
8027
8028 * Makefile.in (OBS): Add agent.o.
8029 Add new rule for agent.o.
8030 Track dependence of tracepoint.c on agent.h.
8031 * tracepoint.c (run_inferior_command_1):
8032 (run_inferior_command): Call agent_run_command.
8033 (gdb_ust_connect_sync_socket): Deleted. Move it to
8034 common/agent.c.
8035 (resume_thread, stop_thread): Likewise.
8036 (gdb_ust_socket_init): Renamed to ...
8037 (gdb_agent_socket_init): ... New.
8038 (gdb_ust_thread): Renamed to ...
8039 (gdb_agent_helper_thread): ... New.
8040 (gdb_ust_init): Move some code to ...
8041 (gdb_agent_init): ... here. New.
8042 [HAVE_UST]: Call gdb_ust_init.
8043 (initialize_tracepoint_ftlib): Call gdb_agent_init.
8044 * configure.ac: Add `sys/un.h' to AC_CHECK_HEADERS.
8045 * config.in, configure: Regenerated.
8046
05044653
PA		 80472012-03-02 Pedro Alves <palves@redhat.com>
8048
8049 * inferiors.c (add_pid_to_list, pull_pid_from_list): Delete.
8050 * linux-low.c (struct simple_pid_list): New.
8051 (stopped_pids): New a struct simple_pid_list pointer.
8052 (add_to_pid_list, pull_pid_from_list): New.
8053 (handle_extended_wait): Don't assume the first signal new children
8054 report is SIGSTOP. Adjust call to pull_pid_from_list.
8055 (linux_wait_for_lwp): Adjust.
8056
8d00225b
YQ		 80572012-03-02 Yao Qi <yao@codesourcery.com>
8058
8059 * tracepoint.c (do_action_at_tracepoint): Write `stop_pc' in
8060 debug log.
8061
19560ba5
YQ		 80622012-03-02 Yao Qi <yao@codesourcery.com>
8063
8064 * tracepoint.c (collect_ust_data_at_tracepoint): Remove parameters
8065 `stop_pc' and `tpoint'. Update caller.
8066
1faeff08
MR		 80672012-03-01 Maciej W. Rozycki <macro@codesourcery.com>
8068
8069 * linux-low.h (linux_target_ops): Add regset_bitmap member.
8070 * linux-low.c (use_linux_regsets): New macro.
8071 [!HAVE_LINUX_REGSETS] (regsets_fetch_inferior_registers): Likewise.
8072 [!HAVE_LINUX_REGSETS] (regsets_store_inferior_registers): Likewise.
8073 (linux_register_in_regsets): New function.
8074 (usr_fetch_inferior_registers): Skip registers covered by
8075 regsets.
8076 (usr_store_inferior_registers): Likewise.
8077 (usr_fetch_inferior_registers): New macro.
8078 (usr_store_inferior_registers): Likewise.
8079 (linux_fetch_registers): Handle mixed regset/non-regset targets.
8080 (linux_store_registers): Likewise.
8081 * linux-mips-low.c (init_registers_mips_dsp_linux): New
8082 prototype.
8083 (init_registers_mips64_dsp_linux): Likewise.
8084 (init_registers_mips_linux): New macro.
8085 (init_registers_mips_dsp_linux): Likewise.
8086 (mips_dsp_num_regs): Likewise.
8087 (DSP_BASE, DSP_CONTROL): New fallback macros.
8088 (mips_base_regs): New macro.
8089 (mips_regmap): Use it. Fix the size.
8090 (mips_dsp_regmap): New variable.
8091 (mips_dsp_regset_bitmap): Likewise.
8092 (mips_arch_setup): New function.
8093 (mips_cannot_fetch_register): Use the_low_target.regmap rather
8094 than mips_regmap.
8095 (mips_cannot_store_register): Likewise.
8096 (the_low_target): Update .arch_setup, .num_regs and .regmap
8097 initializers. Add .regset_bitmap initializer.
8098 * linux-arm-low.c (the_low_target): Add .regset_bitmap
8099 initializer.
8100 * linux-bfin-low.c (the_low_target): Likewise.
8101 * linux-cris-low.c (the_low_target): Likewise.
8102 * linux-crisv32-low.c (the_low_target): Likewise.
8103 * linux-ia64-low.c (the_low_target): Likewise.
8104 * linux-m32r-low.c (the_low_target): Likewise.
8105 * linux-m68k-low.c (the_low_target): Likewise.
8106 * linux-ppc-low.c (the_low_target): Likewise.
8107 * linux-s390-low.c (the_low_target): Likewise.
8108 * linux-sh-low.c (the_low_target): Likewise.
8109 * linux-sparc-low.c (the_low_target): Likewise.
8110 * linux-tic6x-low.c (the_low_target): Likewise.
8111 * linux-x86-low.c (the_low_target): Likewise.
8112 * linux-xtensa-low.c (the_low_target): Likewise.
8113 * configure.srv <mips*-*-linux*>: Add mips-dsp-linux.o and
8114 mips64-dsp-linux.o to srv_regobj. Add mips-dsp-linux.xml,
8115 mips64-dsp-linux.xml, mips-dsp.xml and mips64-dsp.xml to
8116 srv_xmlfiles.
8117 * Makefile.in (mips-dsp-linux.o, mips-dsp-linux.c): New targets.
8118 (mips64-dsp-linux.o, mips64-dsp-linux.c): Likewise.
8119
c03e6ccc
YQ		 81202012-02-29 Yao Qi <yao@codesourcery.com>
8121 Pedro Alves <palves@redhat.com>
8122
8123 * linux-low.c: (linux_wait_1): Call unsuspend_all_lwps when
8124 `step_over_finished' is true.
8125
644cebc9
PA		 81262012-02-27 Pedro Alves <palves@redhat.com>
8127
8128 * linux-low.c (pid_is_stopped): Delete, moved to common/.
8129 (linux_attach_lwp_1): Adjust to use linux_proc_pid_is_stopped.
8130
c14d7ab2
PA		 81312012-02-27 Pedro Alves <palves@redhat.com>
8132
8133 PR server/9684
8134 * linux-low.c (pid_is_stopped): New.
8135 (linux_attach_lwp_1): Handle attaching to 'T (stopped)' processes.
8136
412c89dd
LM		 81372012-02-25 Luis Machado <lgustavo@codesourcery.com>
8138
8139 * mem-break.c (clear_gdb_breakpoint_conditions): Fix de-allocation
8140 of conditions.
8141
b745defe
MR		 81422012-02-24 Maciej W. Rozycki <macro@codesourcery.com>
8143
8144 * linux-mips-low.c (mips_regmap): Correct the index of $f9.
8145
9f3a5c85
LM		 81462012-02-24 Luis Machado <lgustavo@codesourcery>
8147
8148 * server.c (handle_query): Advertise support for target-side
8149 breakpoint condition evaluation.
8150 (process_point_options): New function.
8151 (process_serial_event): When inserting a breakpoint, check for
8152 a target-side condition that should be evaluated.
8153
8154 * mem-break.c: Include regcache.h and ax.h.
8155 (point_cond_list_t): New data structure.
8156 (breakpoint) <cond_list>: New field.
8157 (find_gdb_breakpoint_at): Make non-static.
8158 (delete_gdb_breakpoint_at): Clear any target-side
8159 conditions.
8160 (clear_gdb_breakpoint_conditions): New function.
8161 (add_condition_to_breakpoint): Likewise.
8162 (add_breakpoint_condition): Likewise.
8163 (gdb_condition_true_at_breakpoint): Likewise.
8164 (gdb_breakpoint_here): Return result directly instead
8165 of going through a local variable.
8166
8167 * mem-break.h (find_gdb_breakpoint_at): New prototype.
8168 (clear_gdb_breakpoint_conditions): Likewise.
8169 (add_breakpoint_condition): Likewise.
8170 (gdb_condition_true_at_breakpoint): Likewise.
8171
8172 * linux-low.c (linux_wait_1): Evaluate target-side breakpoint condition.
8173 (need_step_over_p): Take target-side breakpoint condition into
8174 consideration.
8175
5e1dc496
LM		 81762012-02-24 Luis Machado <lgustavo@codesourcery>
8177
8178 * server.h: Include tracepoint.h.
8179 (agent_mem_read, agent_get_trace_state_variable_value,
8180 agent_set_trace_state_variable_value,
8181 agent_tsv_read, agent_mem_read_string, get_get_tsv_func_addr,
8182 get_set_tsv_func_addr): New prototypes.
8183
8184 * ax.h: New include file.
8185 * ax.c: New source file.
8186
8187 * tracepoint.c: Include ax.h.
8188 (gdb_agent_op, gdb_agent_op_names, gdb_agent_op_sizes,
8189 agent_expr, eval_result_type): Move to ax.h.
8190 (parse_agent_expr): Rename to ...
8191 (gdb_parse_agent_expr): ... this, make it non-static and move
8192 to ax.h.
8193 (unparse_agent_expr) Rename to ...
8194 (gdb_unparse_agent_expr): ... this, make it non-static and move
8195 to ax.h.
8196 (eval_agent_expr): Rename to ...
8197 (eval_tracepoint_agent_expr): ... this.
8198 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Remove
8199 forward declarations.
8200 (add_tracepoint_action): Call gdb_parse_agent_expr (...).
8201 (agent_get_trace_state_variable_value): New function.
8202 (agent_set_trace_state_variable_value): New function.
8203 (cmd_qtdp): Call gdb_parse_agent_expr (...).
8204 (response_tracepoint): Call gdb_unparse_agent_expr (...).
8205 (do_action_at_tracepoint): Call eval_tracepoint_agent_expr (...).
8206 (condition_true_at_tracepoint): Likewise.
8207 (parse_agent_expr): Rename to ...
8208 (gdb_parse_agent_expr): ... this and move to ax.c.
8209 (unparse_agent_expr): Rename to ...
8210 (gdb_unparse_agent_expr): ... this and move to ax.c.
8211 (gdb_agent_op_name): Move to ax.c.
8212 (eval_agent_expr): Rename to ...
8213 (gdb_eval_agent_expr): ... this, use regcache passed as parameter
8214 and move to ax.c.
8215 (eval_tracepoint_agent_expr): New function.
8216 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Make
43aaf8b6 8217 non-static.
5e1dc496
LM		 8218 (current_insn_ptr, emit_error, struct bytecode_address): Move to
8219 ax.c.
8220 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul, emit_lsh,
8221 emit_rsh_signed, emit_rsh_unsigned, emit_ext, emit_log_not,
8222 emit_bit_and, emit_bit_or, emit_bit_xor, emit_bit_not, emit_equal,
8223 emit_less_signed, emit_less_unsigned, emit_ref, emit_if_goto,
8224 emit_goto, write_goto_address, emit_const, emit_reg, emit_pop,
8225 emit_stack, emit_zero_ext, emit_swap, emit_stack_adjust,
8226 emit_int_call_1, emit_void_call_2, emit_eq_goto, emit_ne_goto,
8227 emit_lt_goto, emit_ge_goto, emit_gt_goto, emit_le_goto): Move to ax.c.
8228 (get_get_tsv_func_addr, get_set_tsv_func_addr): New functions.
8229 (compile_bytecodes): Remove forward declaration.
8230 (is_goto_target): Move to ax.c.
8231 (compile_bytecodes): Move to ax.c and call
8232 agent_get_trace_state_variable_value (...) and
8233 agent_set_trace_state_variable_value (...).
8234
8235 * Makefile.in: Update ax.c and IPA dependencies.
8236
277e4e52
PA		 82372012-02-24 Pedro Alves <palves@redhat.com>
8238
8239 * tracepoint.c (cmd_bigqtbuffer): Rename as ...
8240 (cmd_bigqtbuffer_circular): ... this. Only handle
8241 'QTBuffer:circular:'.
8242 (handle_tracepoint_general_set): Adjust.
8243
bf4c19f7
YQ		 82442012-02-16 Yao Qi <yao@codesourcery.com>
8245
8246 * inferiors.c: Move code to ...
8247 * dll.c: .... here. New.
8248 * server.h: Declare clear_dlls.
8249 * Makefile.in (SFILES): Add dll.c.
8250 (OBS): Add dll.o
8251 (dll.o): New rule.
8252
d73f2619
YQ		 82532012-02-11 Yao Qi <yao@codesourcery.com>
8254
8255 * server.c: (handle_monitor_command): Add a new parameter
8256 `own_buf'.
8257 (handle_query): Update caller.
8258
f8255c2a
JB		 82592012-02-09 Joel Brobecker <brobecker@adacore.com>
8260
8261 * configure.ac: Add readlink to AC_CHECK_FUNCS list.
8262 * configure, config.in: Regenerate.
8263 * hostio.c: Provide an alternate implementation if HAVE_READLINK
8264 is not defined.
8265
da84f473
PA		 82662012-02-02 Pedro Alves <palves@redhat.com>
8267
8268 Try SIGKILL first, then PTRACE_KILL.
8269 * linux-low.c (linux_kill_one_lwp): New.
8270 (linux_kill_one_lwp): Rename to ...
8271 (kill_one_lwp_callback): ... this. Use the new
8272 linux_kill_one_lwp.
8273
e886a173
PA		 82742012-02-02 Pedro Alves <palves@redhat.com>
8275
8276 * tracepoint.c (cmd_qtminftpilen): Return 0 if there's no current
8277 inferior.
8278
be07f1a2
PA		 82792012-01-27 Pedro Alves <palves@redhat.com>
8280
8281 * linux-low.c (linux_child_pid_to_exec_file): Delete.
8282 (elf_64_file_p): Make static.
8283 (linux_pid_exe_is_elf_64_file): New.
8284 * linux-low.h (linux_child_pid_to_exec_file, elf_64_file_p):
8285 Delete declarations.
8286 (linux_pid_exe_is_elf_64_file): Declare.
8287 * linux-x86-low.c (x86_arch_setup): Use
8288 linux_pid_exe_is_elf_64_file.
8289
d8301ad1
JK		 82902012-01-25 Jan Kratochvil <jan.kratochvil@redhat.com>
8291
8292 * linux-low.c (linux_wait_for_event_1): Rename to ...
8293 (linux_wait_for_event): ... here and merge it with former
8294 linux_wait_for_event - new variable wait_ptid, use it.
8295 (linux_wait_for_event): Remove - merge it to linux_wait_for_event_1.
8296
01b17894
PA		 82972012-01-23 Pedro Alves <palves@redhat.com>
8298
8299 * server.c (main): Avoid yet another case of infinite loop while
8300 detaching/killing after a longjmp.
8301
e825046f
JK		 83022012-01-20 Jan Kratochvil <jan.kratochvil@redhat.com>
8303
8304 Code cleanup.
8305 * linux-low.c (linux_wait_for_event_1): Use ptid_is_pid.
8306
b9e7b9c3
UW		 83072012-01-20 Ulrich Weigand <ulrich.weigand@linaro.org>
8308
8309 * hostio.c (handle_readlink): New function.
8310 (handle_vFile): Call it to handle "vFile:readlink" packets.
8311
901f9912
UW		 83122012-01-20 Pedro Alves <palves@redhat.com>
8313 Ulrich Weigand <ulrich.weigand@linaro.org>
8314
8315 * server.c (handle_v_requests): Only support vAttach and vRun to
8316 start multiple processes when in extended protocol mode.
8317
fc1ab1a0
PA		 83182012-01-17 Pedro Alves <palves@redhat.com>
8319
8320 * tracepoint.c (initialize_tracepoint): Use mmap instead of
8321 memalign plus mprotect to allocate the scratch buffer.
8322
7d5d4e98
PA		 83232012-01-13 Pedro Alves <palves@redhat.com>
8324
8325 * server.c (attach_inferior): Clear `cont_thread'.
8326
f128d5e9
PA		 83272012-01-13 Pedro Alves <palves@redhat.com>
8328
8329 * server.c (main): Avoid infinite loop while detaching/killing
8330 after a longjmp.
8331
06db92f0
DE		 83322012-01-09 Doug Evans <dje@google.com>
8333
8334 * server.c (start_inferior): Set last_ptid in --wrapper case.
8335
32d92999
YQ		 83362012-01-06 Yao Qi <yao@codesourcery.com>
8337
8338 * tracepoint.c [IN_PROCESS_AGENT] (debug_threads): Macro
8339 defined.
8340 [IN_PROCESS_AGENT] (debug_agent): New global variable.
8341
5e0a92a9
YQ		 83422012-01-04 Yao Qi <yao@codesourcery.com>
8343
8344 * tracepoint.c (cmd_qtdp): Print debug message
8345 for static tracepoint.
8346
ae639e8c
YQ		 83472012-01-04 Yao Qi <yao@codesourcery.com>
8348
8349 * tracepoint.c (trace_vdebug): Differentiate debug message
8350 between gdbserver and IPA.
8351
f72429c5
YQ		 83522012-01-03 Yao Qi <yao@codesourcery.com>
8353
8354 * tracepoint.c (tracepoint_was_hit): Don't collect for
8355 static tracepoint.
8356
12c3e59c
JB		 83572012-01-02 Joel Brobecker <brobecker@adacore.com>
8358
8359 * terminal.h: Reformat copyright header.
8360
67827812
JB		 83612012-01-02 Joel Brobecker <brobecker@adacore.com>
8362
8363 * server.c (gdbserver_version): Update copyright year.
8364 * gdbreplay.c (gdbreplay_version): Likewise.
8365
3e52c33d
JK		 83662011-12-18 Jan Kratochvil <jan.kratochvil@redhat.com>
8367
8368 * linux-low.c (linux_create_inferior): Put empty if clause for write.
8369
8370 Revert:
8371 2011-12-18 Hui Zhu <teawater@gmail.com>
8372 * linux-low.c (linux_create_inferior): Save return value to ret.
8373
66f1260e
HZ		 83742011-12-18 Hui Zhu <teawater@gmail.com>
8375
8376 * linux-low.c (linux_create_inferior): Save return value to ret.
8377
e77616d7
DE		 83782011-12-16 Doug Evans <dje@google.com>
8379
e7b06c57
DE		 8380 * linux-low.c (linux_create_inferior): If stdio connection,
8381 redirect stdin from /dev/null, stdout to stderr.
8382 * remote-utils.c (remote_is_stdio): New static global.
8383 (remote_connection_is_stdio): New function.
8384 (remote_prepare): Handle stdio connection.
8385 (remote_open): Ditto.
8386 (remote_close): Don't close stdin for stdio connections.
8387 (read_prim,write_prim): New functions. Replace all calls to
8388 read/write to these.
8389 * server.c (main): Watch for "-" argument. Move call to
8390 remote_prepare before start_inferior.
8391 * server.h (STDIO_CONNECTION_NAME): New macro.
8392 (remote_connection_is_stdio): Declare.
8393
e77616d7
DE		 8394 * remote-utils.c (prepare_resume_reply): Remove extraneous \n
8395 in debugging output.
8396
82067193
YQ		 83972011-12-15 Yao Qi <yao@codesourcery.com>
8398
8399 * tracepoint.c: Include sys/syscall.h.
8400 (gdb_ust_thread): Remove preprocessor conditional.
8401
82bfbe7e
PA		 84022011-12-14 Pedro Alves <pedro@codesourcery.com>
8403
8404 * linux-low.c (linux_detach_one_lwp): Call
8405 the_low_target.prepare_to_resume before detaching.
8406
712c6575
YQ		 84072011-12-14 Yao Qi <yao@codesourcery.com>
8408
8409 * tracepoint.c (gdb_ust_thread): Don't ignore return value
8410 of write.
8411
d54d1edf
YQ		 84122011-12-14 Yao Qi <yao@codesourcery.com>
8413
8414 * i386-low.c (i386_low_stopped_data_address): Initialize local
8415 variable `control'.
8416
6210a125
PA		 84172011-12-13 Pedro Alves <pedro@codesourcery.com>
8418
8419 PR remote/13492
8420
8421 * i386-low.c (i386_low_stopped_data_address): Avoid fetching
8422 DR_CONTROL unless necessary. Extend comments.
8423 * linux-x86-low.c (x86_linux_prepare_to_resume): Don't write to
8424 DR0-3 if not used. If any watchpoint was set, clear DR_STATUS.
8425
2ece8244
YQ		 84262011-12-13 Yao Qi <yao@codesourcery.com>
8427
8428 * tracepoint.c (trace_buffer_alloc): Replace magic numbers with
8429 macros.
8430 (upload_fast_traceframes, upload_fast_traceframes): Likewise.
8431
784867a5
JK		 84322011-12-08 Jan Kratochvil <jan.kratochvil@redhat.com>
8433
8434 * linux-low.c (linux_kill): Skip PTRACE_KILL if LWP does not exist.
8435 Print new debug message for such case.
8436
6bf36717
JK		 84372011-12-06 Jan Kratochvil <jan.kratochvil@redhat.com>
8438
8439 Fix overlapping memcpy.
8440 * mem-break.c (set_raw_breakpoint_at): New variable buf. Use it for
8441 the read_inferior_memory transfer.
8442 (delete_fast_tracepoint_jump): New variable buf. Use it for the
8443 write_inferior_memory transfer.
8444 (set_fast_tracepoint_jump): New variable buf. Use it for the
8445 read_inferior_memory and write_inferior_memory transfers.
8446 (uninsert_fast_tracepoint_jumps_at, reinsert_fast_tracepoint_jumps_at)
8447 (delete_raw_breakpoint, uninsert_raw_breakpoint): New variable buf.
8448 Use it for the write_inferior_memory transfer.
8449 (check_mem_read, check_mem_write): New gdb_asserts for overlapping
8450 buffers.
8451
50275556
MR		 84522011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
8453
8454 * linux-low.c (fetch_register, store_register): Make code
8455 consistent, fix formatting.
8456
7325beb4
MR		 84572011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
8458
8459 * linux-low.c (usr_store_inferior_registers): Factor out code
8460 to handle individual registers into...
8461 (store_register): ... this new function.
8462
c642a434
UW		 84632011-12-06 Ulrich Weigand <uweigand@de.ibm.com>
8464
8465 * Makefile.in (s390-linux32v1.o, s390-linux32v1.c): New rules.
8466 (s390-linux32v2.o, s390-linux32v2.c): Likewise.
8467 (s390-linux64v1.o, s390-linux64v1.c): Likewise.
8468 (s390-linux64v2.o, s390-linux64v2.c): Likewise.
8469 (s390x-linux64v1.o, s390x-linux64v1.c): Likewise.
8470 (s390x-linux64v2.o, s390x-linux64v2.c): Likewise.
8471 * configure.srv [s390*-*-linux*] (srv_regobj): Add new objects.
8472 (srv_xmlfiles): Add new XML files.
8473
8474 * linux-s390-low.c: Include "elf/common.h", <sys/ptrace.h>,
8475 and <sys/uio.h>.
8476 (PTRACE_GETREGSET, PTRACE_SETREGSET): Define if undefined.
8477 (init_registers_s390_linux32v1): Add prototype.
8478 (init_registers_s390_linux32v2): Likewise.
8479 (init_registers_s390_linux64v1): Likewise.
8480 (init_registers_s390_linux64v2): Likewise.
8481 (init_registers_s390x_linux64v1): Likewise.
8482 (init_registers_s390x_linux64v2): Likewise.
8483 (s390_num_regs): Increment to 52.
8484 (s390_regmap): Add orig_r2 register.
8485 (s390_num_regs_3264): Increment to 68.
8486 (s390_regmap_3264): Add orig_r2 register.
8487 (s390_collect_ptrace_register): Handle orig_r2 register.
8488 (s390_supply_ptrace_register): Likewise.
8489 (s390_fill_last_break): New function.
8490 (s390_store_last_break): Likewise.
8491 (s390_fill_system_call): New function.
8492 (s390_store_system_call): Likewise.
8493 (target_regsets): Handle NT_S390_LAST_BREAK and NT_S390_SYSTEM_CALL
8494 register sets.
8495 (s390_check_regset): New function.
8496 (s390_arch_setup): Check for presence of NT_S390_LAST_BREAK and
8497 NT_S390_SYSTEM_CALL regsets and use appropriate description.
8498 Update target_regsets for available register sets.
8499
2268b414
JK		 85002011-12-02 Paul Pluzhnikov <ppluzhnikov@google.com>
8501 Jan Kratochvil <jan.kratochvil@redhat.com>
8502
8503 * linux-low.c (get_phdr_phnum_from_proc_auxv, get_dynamic, get_r_debug)
8504 (read_one_ptr, struct link_map_offsets, linux_qxfer_libraries_svr4):
8505 New.
8506 (struct linux_target_ops): Install linux_qxfer_libraries_svr4.
8507 * linux-low.h (struct process_info_private): New member r_debug.
8508 * server.c (handle_qxfer_libraries): Call
8509 the_target->qxfer_libraries_svr4.
8510 (handle_qxfer_libraries_svr4): New function.
8511 (qxfer_packets): New entry "libraries-svr4".
8512 (handle_query): Check QXFER_LIBRARIES_SVR4 and report libraries-svr4.
8513 * target.h (struct target_ops): New member qxfer_libraries_svr4.
8514 * remote.c (remote_xfer_partial): Call add_packet_config_cmd for
8515 PACKET_qXfer_libraries_svr4.
8516
d6db1fab
UW		 85172011-11-30 Ulrich Weigand <uweigand@de.ibm.com>
8518
8519 * linux-s390-low.c (s390_collect_ptrace_register): Fully convert
8520 PSW address/mask between 8-byte and 16-byte formats.
8521 (s390_supply_ptrace_register): Likewise.
8522 (s390_get_pc, s390_set_pc): 4-byte PSW address always includes
8523 basic addressing mode bit.
8524
242f5f1c
SS		 85252011-11-24 Stan Shebs <stan@codesourcery.com>
8526
8527 * tracepoint.c (cmd_qtstatus): Use plongest instead of %llx.
8528
f196051f
SS		 85292011-11-17 Stan Shebs <stan@codesourcery.com>
8530
8531 * tracepoint.c (struct tracepoint): New field traceframe_usage.
8532 (tracing_start_time): New global.
8533 (tracing_stop_time): New global.
8534 (tracing_user_name): New global.
8535 (tracing_notes): New global.
8536 (tracing_stop_note): New global.
8537 (cmd_qtstart): Set traceframe_usage, start_time.
8538 (stop_tracing): Set stop_time.
8539 (cmd_qtstatus): Report additional status.
8540 (cmd_qtp): New function.
8541 (handle_tracepoint_query): Call it.
8542 (cmd_qtnotes): New function.
8543 (handle_tracepoint_general_set): Call it.
8544 (get_timestamp): Rename from tsv_get_timestamp.
8545
405f8e94
SS		 85462011-11-14 Stan Shebs <stan@codesourcery.com>
8547 Kwok Cheung Yeung <kcy@codesourcery.com>
8548
8549 * linux-x86-low.c (small_jump_insn): New.
8550 (i386_install_fast_tracepoint_jump_pad): Add arguments for
8551 trampoline and error message, build a trampoline and issue a small
8552 jump instruction to it.
8553 (x86_install_fast_tracepoint_jump_pad): Add arguments for
8554 trampoline and error message.
8555 (x86_get_min_fast_tracepoint_insn_len): New.
8556 (the_low_target): Add call to x86_get_min_fast_tracepoint_insn_len.
8557 * linux-low.h (struct linux_target_ops): Add arguments to
8558 install_fast_tracepoint_jump_pad operation, add new operation.
8559 * linux-low.c (linux_install_fast_tracepoint_jump_pad): Add
8560 arguments.
8561 (linux_get_min_fast_tracepoint_insn_len): New function.
8562 (linux_target_op): Add new operation.
8563 * tracepoint.c (gdb_trampoline_buffer): New IPA variable.
8564 (gdb_trampoline_buffer_end): Ditto.
8565 (gdb_trampoline_buffer_error): Ditto.
8566 (struct ipa_sym_addresses): Add fields for new IPA variables.
8567 (symbol_list): Add entries for new IPA variables.
8568 (struct tracepoint): Add fields to hold the address range of the
8569 trampoline used by the tracepoint.
8570 (trampoline_buffer_head): New static variable.
8571 (trampoline_buffer_tail): Ditto.
8572 (claim_trampoline_space): New function.
8573 (have_fast_tracepoint_trampoline_buffer): New function.
8574 (clone_fast_tracepoint): Fill in trampoline fields of tracepoint
8575 structure.
8576 (install_fast_tracepoint): Ditto, also add error buffer argument.
8577 (cmd_qtminftpilen): New function.
8578 (handle_tracepoint_query): Add response to qTMinFTPILen packet.
8579 (fast_tracepoint_from_trampoline_address): New function.
8580 (fast_tracepoint_collecting): Handle trampoline as part of jump
8581 pad space.
8582 (set_trampoline_buffer_space): New function.
8583 (initialize_tracepoint): Initialize new IPA variables.
8584 * target.h (struct target_ops): Add arguments to
8585 install_fast_tracepoint_jump_pad operation, add new
8586 get_min_fast_tracepoint_insn_len operation.
8587 (target_get_min_fast_tracepoint_insn_len): New.
8588 (install_fast_tracepoint_jump_pad): Add arguments.
8589 * server.h (IPA_BUFSIZ): Define.
8590 * linux-i386-ipa.c: Include extra header files.
8591 (initialize_fast_tracepoint_trampoline_buffer): New function.
8592 (initialize_low_tracepoint): Call it.
8593 * server.h (set_trampoline_buffer_space): Declare.
8594 (claim_trampoline_space): Ditto.
8595 (have_fast_tracepoint_trampoline_buffer): Ditto.
8596
1e4d1764
YQ		 85972011-11-14 Yao Qi <yao@codesourcery.com>
8598
8599 * server.c (handle_query): Handle InstallInTrace for qSupported.
8600 * tracepoint.c (add_tracepoint): Sort list.
8601 (install_tracepoint, download_tracepoint): New.
8602 (cmd_qtdp): Call them to install and download tracepoints.
8603 (sort_tracepoints): Removed.
8604 (cmd_qtstart): Update.
8605
5c73ff4e
YQ		 86062011-11-14 Yao Qi <yao@codesourcery.com>
8607
8608 * mem-break.c (inc_ref_fast_tracepoint_jump): New.
8609 * mem-break.h: Declare.
8610 * tracepoint.c (cmd_qtstart): Move some code to ...
8611 (clone_fast_tracepoint, install_fast_tracepoint): ... here.
8612 New.
8613 (download_tracepoints): Move some code to ...
8614 (download_tracepoint_1): ... here. New.
8615
86a30030
YQ		 86162011-11-08 Yao Qi <yao@codesourcery.com>
8617
8618 * remote-utils.c (relocate_instruction): A comment fix.
8619
8d26e50c
JB		 86202011-11-07 Joel Brobecker <brobecker@adacore.com>
8621
8622 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): Delete.
8623 (i386_dr_low_get_control, i386_dr_low_get_status): Use
8624 dr_status_mirror and dr_control_mirror from debug_reg_state.
8625 (i386_dr_low_get_status): Use debug_reg_state.dr_status_mirror
8626 (i386_initial_stuff): Remove use of deleted globals.
8627 (i386_get_thread_context, i386_set_thread_context,
8628 i386_thread_added): Use dr_status_mirror and dr_control_mirror
8629 from debug_reg_state.
8630
a59306a3
YQ		 86312011-11-05 Yao Qi <yao@codesourcery.com>
8632
8633 * tracepoint.c (gdb_collect): Loop over tracepoints of same
8634 address as TPOINT's.
8635
3065dfb6
SS		 86362011-11-02 Stan Shebs <stan@codesourcery.com>
8637
8638 * tracepoint.c (agent_mem_read_string): New function.
8639 (eval_agent_expr): Call it for tracenz.
8640 * server.c (handle_query): Report support for tracenz.
8641
fd0d8c7c
YQ		 86422011-11-02 Yao Qi <yao@codesourcery.com>
8643
8644 * tracepoint.c (cmd_qtstart): Remove unused local variables.
8645
609086b1
YQ		 86462011-11-02 Yao Qi <yao@codesourcery.com>
8647
8648 * target.h: Fix a typo in comment.
8649
b9fd1791
PA		 86502011-10-31 Pedro Alves <pedro@codesourcery.com>
8651
8652 * mem-break.c (check_mem_write): Add `myaddr' parameter. Don't
8653 clobber the breakpoints' shadows with fast tracepoint jumps.
8654 * mem-break.h (check_mem_write): Add `myaddr' parameter.
8655 * target.c (write_inferior_memory): Also pass MYADDR down to
8656 check_mem_write.
8657
03583c20
UW		 86582011-10-07 Ulrich Weigand <ulrich.weigand@linaro.org>
8659
8660 * configure.ac: Check support for personality routine.
8661 * configure: Regenerate.
8662 * config.in: Likewise.
8663 * linux-low.c: Include <sys/personality.h>.
8664 Define ADDR_NO_RANDOMIZE if necessary.
8665 (linux_create_inferior): Disable address space randomization when
8666 forking inferior, if requested.
8667 (linux_supports_disable_randomization): New function.
8668 (linux_target_ops): Install it.
8669 * server.h (disable_randomization): Declare.
8670 * server.c (disable_randomization): New global variable.
8671 (handle_general_set): Handle QDisableRandomization.
8672 (handle_query): Likewise for qSupported.
8673 (main): Support --disable-randomization and --no-disable-randomization
8674 command line arguments.
8675 * target.h (struct target_ops): Add supports_disable_randomization.
8676 (target_supports_disable_randomization): New macro.
8677
723b724b
MF		 86782011-09-29 Mike Frysinger <vapier@gentoo.org>
8679
8680 * linux-low.c (target_loadseg): Add defined PTRACE_GETFDPIC to the
8681 ifdef check.
8682 [PT_GETDSBT] (target_loadmap): Wrap in a defined PT_GETDSBT check.
8683 [!PT_GETDSBT] (target_loadmap): New definition.
8684 (LINUX_LOADMAP, LINUX_LOADMAP_EXEC, LINUX_LOADMAP_INTERP): Define.
8685 (linux_read_loadmap): Change PTRACE_GETDSBT_EXEC to
8686 LINUX_LOADMAP_EXEC, PTRACE_GETDSBT_INTERP to LINUX_LOADMAP_INTERP,
8687 and PT_GETDSBT to LINUX_LOADMAP.
8688 [!PT_GETDSBT] (linux_read_loadmap): Define to NULL.
8689 (linux_target_ops): Delete unnecessary ifdef PT_GETDSBT check.
8690
55329a5c 86912011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
71487fd7
UW		 8692
8693 * linux-arm-low.c (struct arm_linux_hwbp_cap): Remove.
8694 (arm_linux_hwbp_cap): New static variable.
8695 (arm_linux_get_hwbp_cap): Replace by ...
8696 (arm_linux_init_hwbp_cap): ... this new function.
8697 (arm_linux_get_hw_breakpoint_count): Use arm_linux_hwbp_cap.
8698 (arm_linux_get_hw_watchpoint_count): Likewise.
8699 (arm_linux_get_hw_watchpoint_max_length): Likewise.
8700 (arm_arch_setup): Call arm_linux_init_hwbp_cap.
8701 (arm_prepare_to_resume): Use perror_with_name instead of error.
8702
55329a5c 87032011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
09b4ad9f
UW		 8704
8705 * linux-arm-low.c: Include <signal.h>.
8706 (PTRACE_GETHBPREGS, PTRACE_SETHBPREGS): Define if necessary.
8707 (struct arm_linux_hwbp_cap): New data type.
8708 (arm_hwbp_type, arm_hwbp_control_t): New typedefs.
8709 (struct arm_linux_hw_breakpoint): New data type.
8710 (MAX_BPTS, MAX_WPTS): Define.
8711 (struct arch_process_info, struct arch_lwp_info): New data types.
8712 (arm_linux_get_hwbp_cap): New function.
8713 (arm_linux_get_hw_breakpoint_count): Likewise.
8714 (arm_linux_get_hw_watchpoint_count): Likewise.
8715 (arm_linux_get_hw_watchpoint_max_length): Likewise.
8716 (arm_hwbp_control_initialize): Likewise.
8717 (arm_hwbp_control_is_enabled): Likewise.
8718 (arm_hwbp_control_is_initialized): Likewise.
8719 (arm_hwbp_control_disable): Likewise.
8720 (arm_linux_hw_breakpoint_equal): Likewise.
8721 (arm_linux_hw_point_initialize): Likewise.
8722 (struct update_registers_data): New data structure.
8723 (update_registers_callback: New function.
8724 (arm_insert_point): Likewise.
8725 (arm_remove_point): Likewise.
8726 (arm_stopped_by_watchpoint): Likewise.
8727 (arm_stopped_data_address): Likewise.
8728 (arm_new_process): Likewise.
8729 (arm_new_thread): Likewise.
8730 (arm_prepare_to_resume): Likewise.
8731 (the_low_target): Register arm_insert_point, arm_remove_point,
8732 arm_stopped_by_watchpoint, arm_stopped_data_address, arm_new_process,
8733 arm_new_thread, and arm_prepare_to_resume.
8734
6b9801d4
SS		 87352011-09-15 Stan Shebs <stan@codesourcery.com>
8736
8737 * server.h (struct emit_ops): Add compare-goto fields.
8738 * tracepoint.c (gdb_agent_op_sizes): New table.
8739 (emit_eq_goto): New function.
8740 (emit_ne_goto): New function.
8741 (emit_lt_goto): New function.
8742 (emit_le_goto): New function.
8743 (emit_gt_goto): New function.
8744 (emit_ge_goto): New function.
8745 (is_goto_target): New function.
8746 (compile_bytecodes): Recognize special cases of compare-goto
8747 combinations and call specialized emitters for them.
8748 * linux-x86-low.c (amd64_emit_eq_goto): New function.
8749 (amd64_emit_ne_goto): New function.
8750 (amd64_emit_lt_goto): New function.
8751 (amd64_emit_le_goto): New function.
8752 (amd64_emit_gt_goto): New function.
8753 (amd64_emit_ge_goto): New function.
8754 (amd64_emit_ops): Add the new functions.
8755 (i386_emit_eq_goto): New function.
8756 (i386_emit_ne_goto): New function.
8757 (i386_emit_lt_goto): New function.
8758 (i386_emit_le_goto): New function.
8759 (i386_emit_gt_goto): New function.
8760 (i386_emit_ge_goto): New function.
8761 (i386_emit_ops): Add the new functions.
8762
bf15cbda
SS		 87632011-09-08 Stan Shebs <stan@codesourcery.com>
8764
8765 * linux-x86-low.c (i386_emit_prologue): Save %ebx.
8766 (i386_emit_epilogue): Restore %ebx.
8767
943ca1dd
JZ		 87682011-08-31 Jie Zhang <jzhang918@gmail.com>
8769
8770 * server.c (step_thread): Remove definition.
8771 (process_serial_event): Don't handle Hs.
8772 * server.h (step_thread): Remove declaration.
8773 * target.c (set_desired_inferior): Remove use of step_thread.
8774
e3deef73
LM		 87752011-08-24 Luis Machado <lgustavo@codesourcery.com>
8776
8777 * linux-low.c: Include linux-procfs.h.
8778 (linux_attach_lwp_1): Update comments.
8779 (linux_attach): Scan for existing threads when attaching to a
8780 process that is the tgid.
8781 * Makefile.in: Update dependencies.
8782
13da1c97
LM		 87832011-08-24 Luis Machado <lgustavo@codesourcery.com>
8784
8785 * configure.srv: Add linux-procfs.o dependencies.
8786
881127c9
YQ		 87872011-08-14 Yao Qi <yao@codesourcery.com>
8788
8789 * target.h (struct target_ops): Fix indent.
8790 * win32-low.c (win32_target_ops): Fix comment.
8791
58dbd541
YQ		 87922011-08-14 Andrew Jenner <andrew@codesourcery.com>
8793 Yao Qi <yao@codesourcery.com>
8794
8795 * Makefile.in (clean): Remove tic6x-*.c files.
8796 (linux-tic6x-low.o, tic6x-c62x-linux.o, tic6x-c64x-linux.o): New rules.
8797 (tic6x-c64xp-linux.o, tic6x-c62x-linux.c, tic6x-c64x-linux.c): Likewise.
8798 (tic6x-c64xp-linux.c): Likewise.
8799 * configure.srv: Add support for tic6x-*-uclinux.
8800 * linux-tic6x-low.c: New.
8801 * linux-low.c (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define.
8802
78d85199
YQ		 88032011-08-14 Andrew Stubbs <ams@codesourcery.com>
8804 Yao Qi <yao@codesourcery.com>
8805
8806 * target.h (struct target_ops): Add read_loadmap.
8807 * linux-low.c (struct target_loadseg): New type.
8808 (struct target_loadmap): New type.
8809 (linux_read_loadmap): New function.
8810 (linux_target_ops): Add linux_read_loadmap.
8811 * server.c (handle_query): Support qXfer:fdpic:read packet.
43aaf8b6
PA		 8812 * win32-low.c (win32_target_ops): Initialize field `read_loadmap'
8813 to NULL.
78d85199 8814
a959a88d
EZ		 88152011-08-05 Eli Zaretskii <eliz@gnu.org>
8816
8817 * win32-low.c: Include <stdint.h>.
8818
1ced966e
PA		 88192011-07-22 Pedro Alves <pedro@codesourcery.com>
8820
8821 * i386-low.c (i386_insert_aligned_watchpoint): Don't pass the info
8822 to the inferior here.
8823 (i386_remove_aligned_watchpoint): Ditto.
8824 (i386_handle_nonaligned_watchpoint): Return immediate on fail to
8825 fit part of the watchpoint in the debug registers.
8826 (i386_update_inferior_debug_regs): New.
8827 (i386_low_insert_watchpoint): Work on a local mirror of the debug
8828 registers, and only update the inferior on success.
8829 (i386_low_remove_watchpoint): Ditto.
8830
d26e3629
KY		 88312011-07-22 Kwok Cheung Yeung <kcy@codesourcery.com>
8832
8833 * linux-low.c (compare_ints, unique, list_threads, show_process,
8834 linux_core_of_thread): Delete.
8835 (linux_target_ops): Change linux_core_of_thread to
8836 linux_common_core_of_thread.
8837 (linux_qxfer_osdata): Defer to linux_common_xfer_osdata.
8838 * utils.c (malloc_failure): Change type of argument.
8839 (xmalloc, xrealloc, xcalloc, xsnprintf): Delete.
8840 * Makefile.in (SFILES): Add common/common-utils.c, common/xml-utils.c,
8841 common/linux-osdata.c, common/ptid.c and common/buffer.c.
8842 (OBS): Add xml-utils.o, common-utils.o, ptid.o and buffer.o.
8843 (IPA_OBJS): Add common-utils-ipa.o.
8844 (ptid_h, linux_osdata_h): New macros.
8845 (server_h): Add common/common-utils.h, common/xml-utils.h,
8846 common/buffer.h, common/gdb_assert.h, common/gdb_locale.h and
8847 common/ptid.h.
8848 (common-utils-ipa.o, common-utils.o, xml-utils.o, linux-osdata.o,
8849 ptid.o, buffer.o): New rules.
8850 (linux-low.o): Add common/linux-osdata.h as a dependency.
8851 * configure.srv (srv_tgtobj): Add linux-osdata.o to Linux targets.
8852 * configure.ac: Add AC_HEADER_DIRENT check.
8853 * config.in: Regenerate.
8854 * configure: Regenerate.
8855 * remote-utils.c (xml_escape_text): Delete.
8856 (buffer_grow, buffer_free, buffer_init, buffer_finish,
8857 buffer_xml_printf): Move to common/buffer.c.
8858 * server.c (main): Remove call to initialize_inferiors.
8859 * server.h (struct ptid, ptid_t, minus_one_ptid, null_ptid,
8860 ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp, ptid_get_tid,
8861 ptid_equal, ptid_is_pid, initialize_inferiors, xml_escape_text,
8862 internal_error, gdb_assert, gdb_assert_fail): Delete.
8863 (struct buffer, buffer_grow, buffer_free, buffer_init, buffer_finish,
8864 buffer_xml_printf, buffer_grow_str, buffer_grow_str0): Move to
8865 common/buffer.h.
8866 * inferiors.c (null_ptid, minus_one_ptid, ptid_build, pid_to_ptid,
8867 ptid_get_pid, ptid_get_lwp, ptid_get_tid, ptid_equal, ptid_is_pid,
8868 initialize_inferiors): Delete.
8869
2275a1a7
PA		 88702011-07-20 Pedro Alves <pedro@codesourcery.com>
8871
8872 * tracepoint.c (tracepoint_look_up_symbols): Return upon the first
8873 symbol error.
8874
0a5b1e09
PA		 88752011-05-31 Pedro Alves <pedro@codesourcery.com>
8876
8877 * linux-x86-low.c (i386_dr_low_get_addr): Fix off by one in
8878 assertion.
8879 * win32-i386-low.c (i386_dr_low_get_addr): Ditto.
8880
6938fd34
YQ		 88812011-05-26 Yao Qi <yao@codesourcery.com>
8882
8883 * Makefile.in (thread-db.o): Track dependence to
8884 common/gdb_thread_db.h.
8885 * thread-db.c: include gdb_thread_db.h from right place.
8886
b481f9e0
TT		 88872011-05-16 Adrian Cornish <gnu@bluedreamer.com>
8888
8889 * linux-i386-ipa.c (supply_static_tracepoint_registers): Pass
8890 __FILE__ and __LINE__ to internal_error.
8891
98a5dd13
DE		 88922011-05-13 Doug Evans <dje@google.com>
8893
8894 * thread-db.c (try_thread_db_load_from_sdir): New function.
8895 (try_thread_db_load_from_dir): New function.
8896 (thread_db_load_search): Handle $sdir, ignore $pdir.
8897 Remove trying of system directories if search of
8898 libthread-db-search-path fails, that is now done via $sdir.
8899
d248b706
KY		 89002011-05-12 Kwok Cheung Yeung <kcy@codesourcery.com>
8901
8902 * server.c (handle_query): Add EnableDisableTracepoints to the list
8903 of supported features.
43aaf8b6 8904 * tracepoint.c (clear_installed_tracepoints): Uninstall disabled
d248b706 8905 tracepoints.
43aaf8b6
PA		 8906 (cmd_qtenable_disable): New.
8907 (cmd_qtstart): Install tracepoints even if disabled.
8908 (handle_tracepoint_general_set): Add call to cmd_qtenable_disable on
8909 receiving a QTEnable or QTDisable packet.
8910 (gdb_collect): Skip data collection if fast tracepoint is disabled.
8911 (ust_marker_to_static_tracepoint): Do not ignore disabled static
8912 tracepoints.
8913 (gdb_probe): Skip data collection if static tracepoint is disabled.
d248b706 8914
84e578fb
DE		 89152011-05-10 Doug Evans <dje@google.com>
8916
8917 * thread-db.c (thread_db_handle_monitor_command): Handle elided path.
8918
71f55dd8
DE		 89192011-05-04 Doug Evans <dje@google.com>
8920
8921 * linux-low.c (linux_join): Skip process lookup.
8922 * spu-low.c (spu_join): Ditto.
8923 * server.c (join_inferiors_callback): Delete.
8924 (process_serial_event): For 'D' packet (detach) call join_inferior
8925 directly.
8926
4d393d60
JM		 89272011-05-04 Joseph Myers <joseph@codesourcery.com>
8928
8929 * README: Don't mention xscale*-*-linux*.
8930 * configure.srv (xscale*-*-linux*): Don't handle target.
8931
b00ad6ff
NF		 89322011-04-27 Nathan Froyd <froydnj@codesourcery.com>
8933
8934 * linux-x86-low.c (amd64_emit_const): Call memcpy instead of
8935 casting pointers.
8936 (amd64_emit_reg, amd64_emit_int_call_1, amd64_emit_void_call_2):
8937 (i386_emit_const, i386_emit_reg, i386_emit_int_call_1):
8938 (i386_emit_void_call_2): Likewise.
8939
af96c192
YQ		 89402011-04-26 Yao Qi <yao@codesourcery.com>
8941
43aaf8b6
PA		 8942 * linux-low.c: Move common macros to linux-ptrace.h.
8943 Include linux-ptrace.h.
af96c192
YQ		 8944 * Makefile.in (linux_ptrace_h): New.
8945 (linux-low.o): Depends on linux-ptrace.h.
8946
03f2bd59
JK		 89472011-04-24 Jan Kratochvil <jan.kratochvil@redhat.com>
8948
8949 * remote-utils.c (handle_accept_event): Close LISTEN_DESC only if
8950 RUN_ONCE. Comment for the LISTEN_DESC delete_file_handler call.
8951 (remote_prepare): New function with most of the TCP code from ...
8952 (remote_open): ... here. Detect PORT here unconditionally. Move also
8953 setting transport_is_reliable.
8954 * server.c (run_once): New variable.
8955 (gdbserver_usage): Document it.
8956 (main): Set run_once for `--once'. Call remote_prepare. Exit after
8957 the first run if RUN_ONCE.
8958 * server.h (run_once, remote_prepare): New declarations.
8959
7a9dd1b2
TT		 89602011-04-19 Tom Tromey <tromey@redhat.com>
8961
8962 * win32-low.c (handle_load_dll): Remove duplicate "the".
8963
81239425
PM		 89642011-04-07 Pierre Muller <muller@ics.u-strasbg.fr>
8965
8966 Remove support for old Cygwin 1.5 versions.
8967 * win32-low.c (win32_create_inferior): Use new cygwin_path_list
8968 function to avoid warning.
8969 (win32_add_one_solib): Use cygwin_conv_path function to avoid
8970 warning.
8971
9e0627f1
PM		 89722011-03-18 Pierre Muller <muller@ics.u-strasbg.fr>
8973
8974 * gdbserver/server.h (Macro _): Define it if not available.
8975
588eebee
MS		 89762011-03-14 Michael Snyder <msnyder@vmware.com>
8977
348af9f7 8978 * hostio.c (handle_close): Remove unnecessary null test.
588eebee 8979
43f70d4c
JB		 89802011-03-10 Joel Brobecker <brobecker@adacore.com>
8981
8982 * Makefile.in (maintainer-clean realclean distclean): Remove
8983 "make ... subdir_do" command.
8984
348af9f7
MS		 89852011-03-10 Michael Snyder <msnyder@vmware.com>
8986
8987 * tracepoint.c (tracepoint_finish_step): Fix loop variable.
8988
8989 * server.c (handle_v_run): Free alloced buffer on early return.
8990
e637a4f5
YQ		 89912011-03-09 Yao Qi <yao@codesourcery.com>
8992
8993 Revert:
8994 2011-03-04 Yao Qi <yao@codesourcery.com>
8995
8996 * Makefile.in: Remove GNU make feature --directory.
8997
8998 2011-03-05 Yao Qi <yao@codesourcery.com>
8999
9000 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
9001 (subdir_do): New make target. Copied from gdb/Makefile.
9002 (maintainer-clean, realclean, distclean, clean): Call corresponding
9003 make targets in common/Makefile.
9004
9005 2011-02-11 Yao Qi <yao@codesourcery.com>
9006
9007 * configure.ac: Call AC_PROG_RANLIB.
9008 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
9009 * configure: Regenerate.
9010
e6edda56
JK		 90112011-03-07 Jan Kratochvil <jan.kratochvil@redhat.com>
9012
9013 * remote-utils.c (putpkt_binary_1): Calculate BUF2 size dynamically.
9014
e5141119
JB		 90152011-03-06 Yao Qi <yao@codesourcery.com>
9016
9017 * Makefile.in (REQUIRED_SUBDIRS): Remove $(LIBCOMMON_DIR).
9018
64794aa4
JB		 90192011-03-05 Yao Qi <yao@codesourcery.com>
9020
9021 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
9022 (subdir_do): New make target. Copied from gdb/Makefile.
9023 (maintainer-clean, realclean, distclean, clean): Call corresponding
9024 make targets in common/Makefile.
9025
7a762829
YQ		 90262011-03-04 Yao Qi <yao@codesourcery.com>
9027
9028 * Makefile.in: Remove GNU make feature --directory.
9029
348af9f7
MS		 90302011-03-04 Michael Snyder <msnyder@vmware.com>
9031
9032 * server.c (queue_stop_reply): Call xmalloc not malloc.
9033
90342011-03-02 Michael Snyder <msnyder@vmware.com>
9035
9036 * linux-arm-low.c (arm_arch_setup): Replace malloc with xmalloc.
9037
9f72fee2
MS		 90382011-02-28 Michael Snyder <msnyder@vmware.com>
9039
588eebee
MS		 9040 * tracepoint.c (cmd_qtv): Discard unused value 'packet'.
9041 (cmd_qtframe): Ditto.
9042 (cmd_qtbuffer): Ditto.
9043 (cmd_bigqtbuffer): Ditto.
9044
9f72fee2
MS		 9045 * utils.c (decimal2str): Initialize 'width' to nine, then
9046 don't mess with it.
9047
8040bd49
UW		 90482011-02-28 Ulrich Weigand <uweigand@de.ibm.com>
9049
9050 * hostio.c (require_data): Free *data, not data.
9051
7e52cbd0
JK		 90522011-02-28 Jan Kratochvil <jan.kratochvil@redhat.com>
9053
9054 * hostio.c (require_data): Use free, not xfree.
9055
9130f83e
MS		 90562011-02-27 Michael Snyder <msnyder@vmware.com>
9057
4b812f4e
MS		 9058 * server.c (handle_query): Discard unused value.
9059
9130f83e
MS		 9060 * hostio.c (require_data): Free malloc memory before returning
9061 error.
9062
69d37113
MS		 90632011-02-26 Michael Snyder <msnyder@vmware.com>
9064
9065 * linux-low.c (list_threads): Call closedir for dirent.
9066
35f5825a
MS		 90672011-02-27 Michael Snyder <msnyder@vmware.com>
9068
2a589cef
MS		 9069 * i386-low.c (i386-length_and_rw_bits): Comment the fact that
9070 a case statement falls through.
9071
0adea5f7
MS		 9072 * linux-low.c (linux_xfer_siginfo): Fix fencepost error.
9073
35f5825a
MS		 9074 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Fix fencepost error
9075 in comparison.
9076
238f1c74
MS		 90772011-02-26 Michael Snyder <msnyder@vmware.com>
9078
9079 * utils.c (decimal2str): Eliminate dead code and dead param.
9080 (pulongest): Drop dead param from call to decimal2str.
9081 (plongest): Ditto.
9082
633ff500
JB		 90832011-02-24 Joel Brobecker <brobecker@adacore.com>
9084
9085 Revert the following patch (not approved yet):
9086 2011-02-21 Hui Zhu <teawater@gmail.com>
9087 * tracepoint.c (tp_printf): New function.
9088 (eval_agent_expr): Handle gdb_agent_op_printf.
9089
f9c6ff72
HZ		 90902011-02-21 Hui Zhu <teawater@gmail.com>
9091
9092 * tracepoint.c (tp_printf): New function.
9093 (eval_agent_expr): Handle gdb_agent_op_printf.
9094
94d5e490
TT		 90952011-02-18 Tom Tromey <tromey@redhat.com>
9096
9097 * Makefile.in (tracepoint-ipa.o): Depend on ax.def.
9098 (tracepoint.o): Likewise.
9099 * tracepoint.c (enum gdb_agent_op): Use ax.def.
9100 (gdb_agent_op_names): Likewise.
9101
c7f96d2b
TT		 91022011-02-18 Tom Tromey <tromey@redhat.com>
9103
9104 * tracepoint.c (enum gdb_agent_op) <gdb_agent_op_pick,
9105 gdb_agent_op_rot>: New constants.
9106 (gdb_agent_op_names): Add pick and roll.
9107 (eval_agent_expr) <gdb_agent_op_pick, gdb_agent_op_rot>: New
9108 cases.
9109
0feedb2c
JK		 91102011-02-15 Jan Kratochvil <jan.kratochvil@redhat.com>
9111
9112 * aclocal.m4: Regenerated with aclocal-1.11.1.
9113
b3b9301e
PA		 91142011-02-14 Pedro Alves <pedro@codesourcery.com>
9115
9116 * server.c (handle_qxfer_traceframe_info): New.
9117 (qxfer_packets): Register "traceframe-info".
9118 (handle_query): Report support for qXfer:traceframe-info:read+.
9119 * tracepoint.c (match_blocktype): New.
9120 (traceframe_find_block_type): Rename to ...
9121 (traceframe_walk_blocks): ... this. Add callback filter argument,
9122 and use it.
9123 (traceframe_find_block_type): New, reimplemented on top of
9124 traceframe_walk_blocks.
9125 (build_traceframe_info_xml): New.
9126 (traceframe_read_info): New.
9127 * server.h (traceframe_read_info): Declare.
9128
4f3e6fb7
YQ		 91292011-02-11 Yao Qi <yao@codesourcery.com>
9130
9131 * configure.ac: Call AC_PROG_RANLIB.
9132 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
9133 * configure: Regenerate.
9134
764880b7
PA		 91352011-02-07 Pedro Alves <pedro@codesourcery.com>
9136
9137 * server.c (gdb_read_memory): Change return semantics to allow
9138 partial transfers.
9139 (handle_search_memory_1): Adjust.
9140 (process_serial_event) <'m' packet>: Handle partial transfers.
9141 * tracepoint.c (traceframe_read_mem): Handle partial transfers.
9142
1c79eb8a
PA		 91432011-01-28 Pedro Alves <pedro@codesourcery.com>
9144
9145 * regcache.c (init_register_cache): Initialize
9146 regcache->register_status.
9147 (free_register_cache): Release regcache->register_status.
9148 (regcache_cpy): Copy register_status.
9149 (registers_to_string): Print 'x's for unavailable registers.
9150 (supply_register): Mark the register's status valid or
9151 unavailable, depending on whether a buffer was passed in or not.
9152 (supply_register_zeroed): New.
9153 (supply_regblock): Mark the registers' status valid or
9154 unavailable, depending on whether a buffer was passed in or not.
9155 * regcache.h (REG_UNAVAILABLE, REG_VALID): New defines.
9156 (struct regcache): New `register_status' field.
9157 (supply_register_zeroed): Declare.
9158 * i387-fp.c (i387_xsave_to_cache): Zero out registers using
9159 supply_register_zeroed, rather than passing a NULL buffer to
9160 supply_register.
9161 * tracepoint.c (fetch_traceframe_registers): Update comment.
9162
85724a0e
PA		 91632011-01-28 Pedro Alves <pedro@codesourcery.com>
9164
9165 * i387-fp.c (i387_xsave_to_cache): Make passing NULL as register
9166 buffer explicit.
9167
d08aafef
PA		 91682011-01-25 Pedro Alves <pedro@codesourcery.com>
9169
9170 * server.h (decode_xfer_write): Change prototype.
9171 * remote-utils.c (decode_xfer_write): Remove `annex' parameter,
9172 and don't extract the annex here.
9173 * server.c (decode_xfer_read): Remove `annex' parameter,
9174 and don't extract the annex here.
9175 (decode_xfer): New.
9176 (struct qxfer): New.
9177 (handle_qxfer_auxv, handle_qxfer_features, handle_qxfer_libraries)
9178 (handle_qxfer_osdata, handle_qxfer_siginfo, handle_qxfer_spu)
9179 (handle_qxfer_statictrace): New functions, abstracted out from
9180 handle_query, and made to use the struct qxfer interface.
9181 (handle_threads_qxfer_proper): Rename to ...
9182 (handle_qxfer_threads_proper): ... this.
9183 (handle_threads_qxfer): Rename to ...
9184 (handle_qxfer_threads): ... this. Adjust.
9185 (qxfer_packets): New array.
9186 (handle_qxfer): New function.
9187 (handle_query): Use handle_qxfer.
9188
493e2a69
MS		 91892011-01-05 Michael Snyder <msnyder@msnyder-server.eng.vmware.com>
9190
9191 * gdbreplay.c: Shorten lines of >= 80 columns.
9192 * linux-low.c: Ditto.
9193 * linux-ppc-low.c: Ditto.
9194 * linux-s390-low.c: Ditto.
9195 * linux-sparc-low.c: Ditto.
9196 * linux-x86-low.c: Ditto.
9197 * linux-xtensa-low.c: Ditto.
9198 * mem-break.c: Ditto.
9199 * nto-low.c: Ditto.
9200 * regcache.h: Ditto.
9201 * remote-utils.c: Ditto.
9202 * server.c: Ditto.
9203 * server.h: Ditto.
9204 * thread-db.c: Ditto.
9205 * tracepoint.c: Ditto.
9206 * utils.c: Ditto.
9207 * win32-low.h: Ditto.
9208
44944448
JB		 92092011-01-05 Joel Brobecker <brobecker@adacore.com>
9210
9211 * gdbserver/configure.ac, gdbserver/gdbserver.1: Copyright year
9212 update.
9213
71ce852c
JB		 92142011-01-01 Joel Brobecker <brobecker@adacore.com>
9215
9216 * server.c (gdbserver_version): Update copyright year in version
9217 output.
9218 * gdbreplay.c (gdbreplay_version): Ditto.
9219
eb826dc6
MF		 92202010-12-29 Jie Zhang <jie.zhang@analog.com>
9221
9222 * configure.srv (bfin-*-*linux*): Handle Blackfin/Linux targets.
9223 * linux-bfin-low.c: New file.
9224 * linux-low.c: Define PT_TEXT_ADDR, PT_TEXT_END_ADDR, and
9225 PT_DATA_ADDR for BFIN targets.
9226 * Makefile.in (SFILES): Add linux-bfin-low.c.
9227 (clean): Remove reg-bfin.c.
9228 (linux-bfin-low.o, reg-bfin.o, reg-bfin.c): New targets.
9229 * README: Mention supported Blackfin targets.
9230
39ab222a
MF		 92312010-12-23 Mike Frysinger <vapier@gentoo.org>
9232
9233 * .gitignore: New file.
9234
a1f2ce7d
MF		 92352010-11-16 Mike Frysinger <vapier@gentoo.org>
9236
9237 * linux-low.c (linux_tracefork_child): Add char* cast to arg.
9238
f474844c
JZ		 92392010-10-22 Jie Zhang <jie@codesourcery.com>
9240
9241 * Makefile.in: Add FLAGS_TO_PASS variable.
9242 (install): Remove dependency of install-only and recursively
9243 invoke make for install-only.
9244
f1048712
DE		 92452010-10-04 Doug Evans <dje@google.com>
9246
9247 * Makefile.in (uninstall): Use $(DESTDIR).
9248
b53a1623
PA		 92492010-09-24 Pedro Alves <pedro@codesourcery.com>
9250
e6ee044d
PA		 9251 PR gdb/11842
9252
b53a1623
PA		 9253 * linux-x86-low.c (compat_siginfo_from_siginfo)
9254 (siginfo_from_compat_siginfo): Also copy si_pid and si_uid when
9255 si_code is < 0. Check for si_code == SI_TIMER before checking for
9256 si_code < 0.
9257
fa1bd1e4
JB		 92582010-09-13 Joel Brobecker <brobecker@adacore.com>
9259
9260 * lynx-i386-low.c: New file.
9261 * configure.srv: Add handling of i[34567]86-*-lynxos* targets.
9262
47fac8f8
JB		 92632010-09-13 Joel Brobecker <brobecker@adacore.com>
9264
9265 * lynx-low.c (ptrace_request_to_str): Remove handling for
9266 request values that have been removed in LynxOS 5.x.
9267
1adfc54d
JB		 92682010-09-13 Joel Brobecker <brobecker@adacore.com>
9269
9270 * lynx-low.c, lynx-ppc-loc.c: Include <sys/ptrace.h> instead of
9271 <ptrace.h>
9272
c2a66c29
NS		 92732010-09-09 Nathan Sidwell <nathan@codesourcery.com>
9274
9275 * configure.ac: Add --enable-inprocess-agent option.
9276 * configure: Rebuilt.
9277
32fcada3
YQ		 92782010-09-06 Yao Qi <yao@codesourcery.com>
9279
9280 * linux-low.c (linux_kill): Remove unused variable.
9281 (linux_stabilize_threads): Likewise.
9282 * server.c (start_inferior): Likewise.
9283 (queue_stop_reply_callback): Likewise.
9284 * tracepoint.c (do_action_at_tracepoint): Likewise.
9285
0cccb683
YQ		 92862010-09-06 Yao Qi <yao@codesourcery.com>
9287
9288 * linux-low.c (maybe_move_out_of_jump_pad): Restore current_inferior
9289 on return.
9290
423ec54c
JK		 92912010-09-06 Jan Kratochvil <jan.kratochvil@redhat.com>
9292
9293 * target.c (mywait) <TARGET_WAITKIND_EXITED>: Fix to use INTEGER.
9294
12ac6819
PA		 92952010-09-06 Pedro Alves <pedro@codesourcery.com>
9296
9297 * Makefile.in (install-only): Replace $IPA_DEPFILES with
9298 "$(IPA_DEPFILES)".
9299
8ed54b31
JB		 93002010-09-01 Joel Brobecker <brobecker@adacore.com>
9301
9302 * gdbserver/lynx-low.c, gdbserver/lynx-low.h,
9303 gdbserver/lynx-ppc-low.c: New files.
9304 * Makefile.in (lynx_low_h): New variable.
9305 (lynx-low.o, lynx-ppc-low.o): New rules.
9306 * configure.ac: On LynxOS, link with -lnetinet.
9307 * configure.srv: Add handling of powerpc-*-lynxos* targets.
9308 * configure: regenerate.
9309
bb0116a4
JB		 93102010-09-01 Joel Brobecker <brobecker@adacore.com>
9311
9312 * Makefile.in (vasprintf.o, vsnprintf.o): New rules.
9313 * configure.ac: Add check for vasprintf and vsnprintf.
9314 * configure, config.in: Regenerate.
9315 * server.h (vasprintf, vsnprintf): Add conditional declarations.
9316
a778ab81 93172010-09-01 Joel Brobecker <brobecker@adacore.com>
9318
9319 * gdbreplay.c: Move include of alloca.h up, next to include of
9320 malloc.h.
9321 * server.h: Add include of malloc.h.
9322 * mem-break.c: Remove include of malloc.h.
9323 * server.c, tracepoint.c, utils.c, win32-low.c: Likewise.
9324
8b034a19 93252010-09-01 Joel Brobecker <brobecker@adacore.com>
9326
9327 * Makefile.in (memmem.o): Build with -Wno-error.
9328
93292010-09-01 Joel Brobecker <brobecker@adacore.com>
9330
9331 * utils.c (xsnprintf): Make non-static.
9332 * server.h: Add xsnprintf declaration.
9333 * linux-low.c, nto-low.c, target.c, thread-db.c, tracepoint.c:
9334 replace calls to snprintf by calls to xsnprintf throughout.
9335
93362010-09-01 Joel Brobecker <brobecker@adacore.com>
9337
9338 * configure.ac: Add configure check for alloca.
9339 * configure, config.in: Regenerate.
9340 * server.h: Include alloca.h if it exists.
9341 * gdbreplay.c: Include alloca.h if it exists.
9342
1a981360
PA		 93432010-08-28 Pedro Alves <pedro@codesourcery.com>
9344
9345 * linux-low.c (__SIGRTMIN): Define if not already defined.
9346 (linux_create_inferior): Check for __ANDROID__ rather than
9347 __SIGRTMIN.
9348 (enqueue_one_deferred_signal): Don't requeue non-RT signals that
9349 are already deferred.
9350 (linux_wait_1): Check for __ANDROID__ rather than __SIGRTMIN.
9351 (linux_resume_one_thread): Don't queue a SIGSTOP if the lwp is
9352 stopped and already has a pending signal to report.
9353 (proceed_one_lwp): : Don't queue a SIGSTOP if the lwp already has
9354 a pending signal to report or is moving out of a jump pad.
9355 (linux_init_signals): Check for __ANDROID__ rather than
9356 __SIGRTMIN.
9357
b4d51a55
PA		 93582010-08-28 Pedro Alves <pedro@codesourcery.com>
9359
9360 * linux-low.c (linux_stabilize_threads): Wrap debug output in a
9361 debug_threads check. Avoid a linear search when not doing debug
9362 output.
9363
ec48365d
PA		 93642010-08-27 Pedro Alves <pedro@codesourcery.com>
9365
9366 * event-loop.c (event_handle_func): Adjust to use gdb_fildes_t.
9367 (struct gdb_event) <fd>: Change type to gdb_fildes_t.
9368 (struct file_handler) <fd>: Change type to gdb_fildes_t.
9369 (process_event): Change local fd's type to gdb_fildes_t.
9370 (create_file_handler): Adjust prototype.
9371 (delete_file_handler): Adjust prototype.
9372 (handle_file_event): Adjust prototype. Use pfildes.
9373 (create_file_event): Adjsut prototype.
9374 * remote-utils.c (remote_desc, listen_desc): Change type to
9375 gdb_fildes_t.
9376 * server.h: New gdb_fildes_t typedef.
9377 [USE_WIN32API]: Include winsock2.h.
9378 (delete_file_handler, add_file_handler): Adjust prototypes.
9379 (pfildes): Declare.
9380 * utils.c (pfildes): New.
9381
854d88f0
PA		 93822010-08-27 Pedro Alves <pedro@codesourcery.com>
9383
9384 * configure.ac (build_warnings): Add -Wno-char-subscripts.
9385 * configure: Regenerate.
9386
0146f85b
PA		 93872010-08-27 Pedro Alves <pedro@codesourcery.com>
9388
9389 * linux-low.c (linux_unprepare_to_access_memory): Rename to ...
9390 (linux_done_accessing_memory): ... this.
9391 (linux_target_ops): Adjust.
9392 * linux-x86-low.c (x86_insert_point, x86_remove_point): Adjust.
9393 * nto-low.c (nto_target_ops): Adjust comment.
9394 * server.c (gdb_read_memory, gdb_write_memory): Adjust.
9395 * spu-low.c (spu_target_ops): Adjust comment.
9396 * target.h (target_ops): Rename unprepare_to_access_memory field
9397 to done_accessing_memory.
9398 (unprepare_to_access_memory): Rename to ...
9399 (done_accessing_memory): ... this.
9400
90d74c30
PA		 94012010-08-26 Pedro Alves <pedro@codesourcery.com>
9402
9403 * linux-low.c (linux_prepare_to_access_memory): New.
9404 (linux_unprepare_to_access_memory): New.
9405 (linux_target_ops): Install them.
9406 * server.c (read_memory): Rename to ...
9407 (gdb_read_memory): ... this. Use
9408 prepare_to_access_memory/prepare_to_access_memory.
9409 (write_memory): Rename to ...
9410 (gdb_write_memory): ... this. Use
9411 prepare_to_access_memory/prepare_to_access_memory.
9412 (handle_search_memory_1): Adjust.
9413 (process_serial_event): Adjust.
9414 * target.h (struct target_ops): New fields
9415 prepare_to_access_memory and unprepare_to_access_memory.
9416 (prepare_to_access_memory, unprepare_to_access_memory): New.
9417 * linux-x86-low.c (x86_insert_point, x86_remove_point): Use
9418 prepare_to_access_memory/prepare_to_access_memory.
9419 * nto-low.c (nto_target_ops): Adjust.
9420 * spu-low.c (spu_target_ops): Adjust.
9421 * win32-low.c (win32_target_ops): Adjust.
9422
fd467969
PA		 94232010-08-26 Pedro Alves <pedro@codesourcery.com>
9424
9425 * Makefile.in (WARN_CFLAGS): Get it from configure.
9426 (WERROR_CFLAGS): New.
9427 (INTERNAL_CFLAGS): Add WERROR_CFLAGS.
9428 * configure.ac: Introduce --enable-werror, which adds -Werror to
9429 the compiler command line. Enabled by default. Disable with
9430 --disable-werror. Add -Wdeclaration-after-statement
9431 Wpointer-arith and -Wformat-nonliteral to warning flags.
9432 * configure: Regenerate.
9433
331e2f5f
PA		 94342010-08-26 Pedro Alves <pedro@codesourcery.com>
9435
9436 * mem-break.c [HAVE_MALLOC_H]: Include malloc.h.
9437
e581f2b4
PA		 94382010-08-26 Pedro Alves <pedro@codesourcery.com>
9439
9440 * gdbreplay.c (remote_error): New.
9441 (gdbchar): New.
9442 (expect): Use gdbchar. Check for error reading from GDB.
9443 Clarify sync error output.
9444 (play): Check for errors writing to GDB.
9445 * linux-low.c (sigchld_handler): Really ignore `write' errors.
9446 * remote-utils.c (getpkt): Check for errors writing to the remote
9447 descriptor.
9448
3c11dd79
PA		 94492010-08-25 Pedro Alves <pedro@codesourcery.com>
9450
9451 * linux-low.c (linux_wait_1): Move non-debugging code out of
9452 `debug_threads' control.
9453
d20a8ad9
PA		 94542010-08-25 Pedro Alves <pedro@codesourcery.com>
9455
9456 * linux-low.c (linux_wait_1): Don't set last_status here.
9457 * server.c (push_event, queue_stop_reply_callback): Assert we're
9458 not pushing a TARGET_WAITKIND_IGNORE event.
9459 (start_inferior, start_inferior, attach_inferior, handle_v_cont)
9460 (myresume, handle_target_event): Set the thread's last_resume_kind
9461 and last_status from the target returned status.
9462
964e4306
PA		 94632010-08-25 Pedro Alves <pedro@codesourcery.com>
9464
9465 PR threads/10729
9466
9467 * linux-x86-low.c (update_debug_registers_callback): New.
9468 (i386_dr_low_set_addr): Use it.
9469 (i386_dr_low_get_addr): New.
9470 (i386_dr_low_set_control): Use update_debug_registers_callback.
9471 (i386_dr_low_get_control): New.
9472 (i386_dr_low_get_status): Adjust.
9473 * linux-low.c (linux_stop_lwp): New.
9474 * linux-low.h (linux_stop_lwp): Declare.
9475
9476 * i386-low.c (I386_DR_GET_RW_LEN): Take the dr7 contents as
9477 argument instead of a i386_debug_reg_state.
9478 (I386_DR_WATCH_HIT): Take the dr6 contents as argument instead of
9479 a i386_debug_reg_state.
9480 (i386_insert_aligned_watchpoint): Adjust.
9481 (i386_remove_aligned_watchpoint): Adjust.
9482 (i386_low_stopped_data_address): Read the debug registers from the
9483 inferior instead of from the mirrors.
9484 * i386-low.h (struct i386_debug_reg_state): Extend comment.
9485 (i386_dr_low_get_addr): Declare.
9486 (i386_dr_low_get_control): Declare.
9487 (i386_dr_low_get_status): Change prototype.
9488
9489 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): New globals.
9490 (i386_dr_low_get_addr): New.
9491 (i386_dr_low_get_control): New.
9492 (i386_dr_low_get_status): Adjust prototype. Return
9493 dr_status_mirror.
9494 (i386_initial_stuff): Clear dr_status_mirror and
9495 dr_control_mirror.
9496 (i386_get_thread_context): Adjust.
9497 (i386_set_thread_context): Adjust.
9498 (i386_thread_added): Adjust.
9499
5f21a75b
PA		 95002010-08-24 Pedro Alves <pedro@codesourcery.com>
9501
9502 * linux-low.h (linux_thread_area): Delete declaration.
9503
3e4c1235
TS		 95042010-08-11 Thomas Schwinge <thomas@codesourcery.com>
9505
9506 * linux-low.c (linux_wait_1): Correctly return the ptid of the child
9507 after its termination.
9508
1971b033
PA		 95092010-08-09 Pedro Alves <pedro@codesourcery.com>
9510
9511 * linux-low.c (gdb_wants_lwp_stopped): Delete.
9512 (gdb_wants_all_stopped): Delete.
9513 (linux_wait_1): Don't call them.
9514 * server.c (handle_v_cont): Tag all threads as want-stopped.
9515 (gdb_wants_thread_stopped): Fix comments. Tag the thread that
9516 stopped as "client-wants-stopped".
9517
310444ac
PA		 95182010-07-31 Pedro Alves <pedro@codesourcery.com>
9519
9520 * Makefile.in (signals_h): New.
9521 (server_h): Depend on it.
9522 (server.o): Don't depend on $(signals_def).
9523 (signals.o): Depend on $(signals_def).
9524
a19cae16
JK		 95252010-07-31 Jan Kratochvil <jan.kratochvil@redhat.com>
9526
9527 * Makefile.in (signals_def): New.
9528 (server_h): Append include/gdb/signals.h and signals_def.
9529 (server.o): Append signals_def.
9530
30d50328
JK		 95312010-07-25 Jan Kratochvil <jan.kratochvil@redhat.com>
9532
9533 * server.c (handle_target_event): Use target_signal_to_host for
9534 resume_info.sig initialization.
9535 * target.h (struct thread_resume) <sig>: New comment.
9536
5c3216e2
OS		 95372010-07-20 Ozkan Sezer <sezeroz@gmail.com>
9538
c6f46ca0
OS		 9539 * server.c (handle_query): strcpy() the returned string from paddress()
9540 instead of sprintf().
5c3216e2
OS		 9541 * utils.c (paddress): Return phex_nz().
9542
6bd31874
JB		 95432010-07-07 Joel Brobecker <brobecker@adacore.com>
9544
9545 * server.c (handle_v_cont): Call mourn_inferior if process
9546 just exited.
9547 (myresume): Likewise.
9548
0fb4aa4b
PA		 95492010-07-01 Pedro Alves <pedro@codesourcery.com>
9550
9551 Static tracepoints, and integration with UST.
9552
9553 * configure.ac: Handle --with-ust. substitute ustlibs and ustinc.
9554 * mem-break.c (uninsert_all_breakpoints)
9555 (reinsert_all_breakpoints): New.
9556 * mem-break.h (reinsert_all_breakpoints, uninsert_all_breakpoints):
9557 * tracepoint.c (ust_loaded, helper_thread_id, cmd_buf): New.
9558 (gdb_agent_ust_loaded, helper_thread_id)
9559 (gdb_agent_helper_thread_id): New macros.
9560 (struct ipa_sym_addresses): Add addr_ust_loaded,
9561 addr_helper_thread_id, addr_cmd_buf.
9562 (symbol_list): Add ust_loaded, helper_thread_id, cmd_buf.
9563 (in_process_agent_loaded_ust): New.
9564 (write_e_ust_not_loaded): New.
9565 (maybe_write_ipa_ust_not_loaded): New.
9566 (struct collect_static_trace_data_action): New.
9567 (enum tracepoint_type) <static_tracepoint>: New.
9568 (struct tracepoint) <handle>: Mention static tracepoints.
9569 (struct static_tracepoint_ctx): New.
9570 (CMD_BUF_SIZE): New.
9571 (add_tracepoint_action): Handle static tracepoint actions.
9572 (unprobe_marker_at): New.
9573 (clear_installed_tracepoints): Handle static tracepoints.
9574 (cmd_qtdp): Handle static tracepoints.
9575 (probe_marker_at): New.
9576 (cmd_qtstart): Handle static tracepoints.
9577 (response_tracepoint): Handle static tracepoints.
9578 (cmd_qtfstm, cmd_qtsstm, cmd_qtstmat): New.
9579 (handle_tracepoint_query): Handle qTfSTM, qTsSTM and qTSTMat.
9580 (get_context_regcache): Handle static tracepoints.
9581 (do_action_at_tracepoint): Handle static tracepoint actions.
9582 (traceframe_find_block_type): Handle static trace data blocks.
9583 (traceframe_read_sdata): New.
9584 (download_tracepoints): Download static tracepoint actions.
9585 [HAVE_UST] Include ust/ust.h, dlfcn.h, sys/socket.h, and sys/un.h.
9586 (GDB_PROBE_NAME): New.
9587 (ust_ops): New.
9588 (GET_UST_SYM): New.
9589 (USTF): New.
9590 (dlsym_ust): New.
9591 (ust_marker_to_static_tracepoint): New.
9592 (gdb_probe): New.
9593 (collect_ust_data_at_tracepoint): New.
9594 (gdb_ust_probe): New.
9595 (UNIX_PATH_MAX, SOCK_DIR): New.
9596 (gdb_ust_connect_sync_socket): New.
9597 (resume_thread, stop_thread): New.
9598 (run_inferior_command): New.
9599 (init_named_socket): New.
9600 (gdb_ust_socket_init): New.
9601 (cstr_to_hexstr): New.
9602 (next_st): New.
9603 (first_marker, next_marker): New.
9604 (response_ust_marker): New.
9605 (cmd_qtfstm, cmd_qtsstm): New.
9606 (unprobe_marker_at, probe_marker_at): New.
9607 (cmd_qtstmat, gdb_ust_thread): New.
9608 (gdb_ust_init): New.
9609 (initialize_tracepoint_ftlib): Call gdb_ust_init.
9610 * linux-amd64-ipa.c [HAVE_UST]: Include ust/processor.h
9611 (ST_REGENTRY): New.
9612 (x86_64_st_collect_regmap): New.
9613 (X86_64_NUM_ST_COLLECT_GREGS): New.
9614 (AMD64_RIP_REGNUM): New.
9615 (supply_static_tracepoint_registers): New.
9616 * linux-i386-ipa.c [HAVE_UST]: Include ust/processor.h
9617 (ST_REGENTRY): New.
9618 (i386_st_collect_regmap): New.
9619 (i386_NUM_ST_COLLECT_GREGS): New.
9620 (supply_static_tracepoint_registers): New.
9621 * server.c (handle_query): Handle qXfer:statictrace:read.
9622 <qSupported>: Report support for StaticTracepoints, and
9623 qXfer:statictrace:read features.
9624 * server.h (traceframe_read_sdata)
9625 (supply_static_tracepoint_registers): Declare.
9626 * remote-utils.c (convert_int_to_ascii, hexchars, ishex, tohex)
9627 (unpack_varlen_hex): Include in IPA build.
9628 * Makefile.in (ustlibs, ustinc): New.
9629 (IPA_OBJS): Add remote-utils-ipa.o.
9630 ($(IPA_LIB)): Link -ldl and -lpthread.
9631 (UST_CFLAGS): New.
9632 (IPAGENT_CFLAGS): Add UST_CFLAGS.
9633 * config.in, configure: Regenerate.
9634
9e4344e5
PA		 96352010-06-20 Ian Lance Taylor <iant@google.com>
9636 Pedro Alves <pedro@codesourcery.com>
9637
9638 * linux-x86-low.c (always_true): Delete.
9639 (EMIT_ASM, EMIT_ASM32): Use an uncondition asm jmp instead of
9640 trying to fool the compiler with always_true.
9641
c6beb2cb
PA		 96422010-06-20 Pedro Alves <pedro@codesourcery.com>
9643
9644 * tracepoint.c (condition_true_at_tracepoint): Don't run compiled
9645 conditions in gdbserver.
9646
d2ed6730
UW		 96472010-06-19 Ulrich Weigand <uweigand@de.ibm.com>
9648
9649 * spu-low.c (spu_read_memory): Wrap around local store limit.
9650 (spu_write_memory): Likewise.
9651
4e29fb54
PA		 96522010-06-15 Pedro Alves <pedro@codesourcery.com>
9653
9654 * linux-x86-low.c (amd64_emit_const, amd64_emit_void_call_2)
9655 (i386_emit_const, i386_emit_void_call_2): Replace int64_t uses with
9656 LONGEST uses.
9657 * server.h (struct emit_ops): Replace int64_t uses with LONGEST
9658 uses.
9659 * tracepoint.c (emit_const, emit_void_call_2): Replace int64_t
9660 uses with LONGEST uses.
9661
6a271cae
PA		 96622010-06-14 Stan Shebs <stan@codesourcery.com>
9663 Pedro Alves <pedro@codesourcery.com>
9664
9665 Bytecode compiler.
9666
9667 * linux-x86-low.c: Include limits.h.
9668 (add_insns): New.
9669 (always_true): New.
9670 (EMIT_ASM): New.
9671 (EMIT_ASM32): New.
9672 (amd64_emit_prologue, amd64_emit_epilogue, amd64_emit_add)
9673 (amd64_emit_sub, amd64_emit_mul, amd64_emit_lsh)
9674 (amd64_emit_rsh_signed, amd64_emit_rsh_unsigned, amd64_emit_ext,
9675 (amd64_emit_log_not, amd64_emit_bit_and, amd64_emit_bit_or)
9676 (amd64_emit_bit_xor, amd64_emit_bit_not, amd64_emit_equal,
9677 (amd64_emit_less_signed, amd64_emit_less_unsigned, amd64_emit_ref,
9678 (amd64_emit_if_goto, amd64_emit_goto, amd64_write_goto_address)
9679 (amd64_emit_const, amd64_emit_call, amd64_emit_reg)
9680 (amd64_emit_pop, amd64_emit_stack_flush, amd64_emit_zero_ext)
9681 (amd64_emit_swap, amd64_emit_stack_adjust, amd64_emit_int_call_1)
9682 (amd64_emit_void_call_2): New.
9683 (amd64_emit_ops): New.
9684 (i386_emit_prologue, i386_emit_epilogue, i386_emit_add)
9685 (i386_emit_sub,i386_emit_mul, i386_emit_lsh, i386_emit_rsh_signed)
9686 (i386_emit_rsh_unsigned, i386_emit_ext, i386_emit_log_not)
9687 (i386_emit_bit_and, i386_emit_bit_or, i386_emit_bit_xor)
9688 (i386_emit_bit_not, i386_emit_equal, i386_emit_less_signed)
9689 (i386_emit_less_unsigned, i386_emit_ref, i386_emit_if_goto)
9690 (i386_emit_goto, i386_write_goto_address, i386_emit_const)
9691 (i386_emit_call, i386_emit_reg, i386_emit_pop)
9692 (i386_emit_stack_flush, i386_emit_zero_ext, i386_emit_swap)
9693 (i386_emit_stack_adjust, i386_emit_int_call_1)
9694 (i386_emit_void_call_2): New.
9695 (i386_emit_ops): New.
9696 (x86_emit_ops): New.
9697 (the_low_target): Install x86_emit_ops.
9698 * server.h (struct emit_ops): New.
9699 (get_raw_reg_func_addr): Declare.
9700 (current_insn_ptr, emit_error): Declare.
9701 * tracepoint.c (get_raw_reg, get_trace_state_variable_value)
9702 (set_trace_state_variable_value): New defines.
9703 (struct ipa_sym_addresses): New fields addr_get_raw_reg,
9704 addr_get_trace_state_variable_value and
9705 addr_set_trace_state_variable_value.
9706 (symbol_list): New fields for get_raw_reg,
9707 get_trace_state_variable_value and set_trace_state_variable_value.
9708 (condfn): New typedef.
9709 (struct tracepoint): New field `compiled_cond'.
9710 (do_action_at_tracepoint): Clear compiled_cond.
9711 (get_trace_state_variable_value, set_trace_state_variable_value):
9712 Export in the IPA.
9713 (condition_true_at_tracepoint): If there's a compiled condition,
9714 run that.
9715 (current_insn_ptr, emit_error): New globals.
9716 (struct bytecode_address): New.
9717 (get_raw_reg_func_addr): New.
9718 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul)
9719 (emit_lsh, emit_rsh_signed, emit_rsh_unsigned, emit_ext)
9720 (emit_log_not, emit_bit_and, emit_bit_or, emit_bit_xor)
9721 (emit_bit_not, emit_equal, emit_less_signed, emit_less_unsigned)
9722 (emit_ref, emit_if_goto, emit_goto, write_goto_address, emit_const)
9723 (emit_reg, emit_pop, emit_stack_flush, emit_zero_ext, emit_swap)
9724 (emit_stack_adjust, emit_int_call_1, emit_void_call_2): New.
9725 (compile_tracepoint_condition, compile_bytecodes): New.
9726 * target.h (emit_ops): Forward declare.
9727 (struct target_ops): New field emit_ops.
9728 (target_emit_ops): New.
9729 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): New.
9730 * linux-i386-ipa.c (gdb_agent_get_raw_reg): New.
9731 * linux-low.c (linux_emit_ops): New.
9732 (linux_target_ops): Install it.
9733 * linux-low.h (struct linux_target_ops): New field emit_ops.
9734
92b72907
UW		 97352010-06-14 Ulrich Weigand <uweigand@de.ibm.com>
9736
9737 * linux-ppc-low.c (ppc_arch_setup): Use private regcache to test MSR.
9738 * linux-s390-low.c (ppc_arch_setup): Use private regcache to test PSW.
9739
fa593d66
PA		 97402010-06-01 Pedro Alves <pedro@codesourcery.com>
9741 Stan Shebs <stan@codesourcery.com>
9742
9743 * Makefile.in (IPA_DEPFILES, extra_libraries): New.
9744 (all): Depend on $(extra_libraries).
9745 (install-only): Install the IPA.
9746 (IPA_OBJS, IPA_LIB): New.
9747 (clean): Remove the IPA lib.
9748 (IPAGENT_CFLAGS): New.
9749 (tracepoint-ipa.o, utils-ipa.o, remote-utils-ipa.o)
9750 (regcache-ipa.o, i386-linux-ipa.o, linux-i386-ipa.o)
9751 (linux-amd64-ipa.o, amd64-linux-ipa.o): New rules.
9752 * linux-amd64-ipa.c, linux-i386-ipa.c: New files.
9753 * configure.ac: Check for atomic builtins support in the compiler.
9754 (IPA_DEPFILES, extra_libraries): Define.
9755 * configure.srv (ipa_obj): Add description.
9756 (ipa_i386_linux_regobj, ipa_amd64_linux_regobj): Define.
9757 (i[34567]86-*-linux*): Set ipa_obj.
9758 (x86_64-*-linux*): Set ipa_obj.
9759 * linux-low.c (stabilizing_threads): New.
9760 (supports_fast_tracepoints): New.
9761 (linux_detach): Stabilize threads before detaching.
9762 (handle_tracepoints): Handle internal tracing breakpoints. Assert
9763 the lwp is either not stabilizing, or is moving out of a jump pad.
9764 (linux_fast_tracepoint_collecting): New.
9765 (maybe_move_out_of_jump_pad): New.
9766 (enqueue_one_deferred_signal): New.
9767 (dequeue_one_deferred_signal): New.
9768 (linux_wait_for_event_1): If moving out of a jump pad, defer
9769 pending signals to later.
9770 (linux_stabilize_threads): New.
9771 (linux_wait_1): Check if threads need moving out of jump pads, and
9772 do it if so.
9773 (stuck_in_jump_pad_callback): New.
9774 (move_out_of_jump_pad_callback): New.
9775 (lwp_running): New.
9776 (linux_resume_one_lwp): Handle moving out of jump pads.
9777 (linux_set_resume_request): Dequeue deferred signals.
9778 (need_step_over_p): Also step over fast tracepoint jumps.
9779 (start_step_over): Also uninsert fast tracepoint jumps.
9780 (finish_step_over): Also reinsert fast tracepoint jumps.
9781 (linux_install_fast_tracepoint_jump): New.
9782 (linux_target_ops): Install linux_stabilize_threads and
9783 linux_install_fast_tracepoint_jump_pad.
9784 * linux-low.h (linux_target_ops) <get_thread_area,
9785 install_fast_tracepoint_jump_pad>: New fields.
9786 (struct lwp_info) <collecting_fast_tracepoint,
9787 pending_signals_to_report, exit_jump_pad_bkpt>: New fields.
9788 (linux_get_thread_area): Declare.
9789 * linux-x86-low.c (jump_insn): New.
9790 (x86_get_thread_area): New.
9791 (append_insns): New.
9792 (push_opcode): New.
9793 (amd64_install_fast_tracepoint_jump_pad): New.
9794 (i386_install_fast_tracepoint_jump_pad): New.
9795 (x86_install_fast_tracepoint_jump_pad): New.
9796 (the_low_target): Install x86_get_thread_area and
9797 x86_install_fast_tracepoint_jump_pad.
9798 * mem-break.c (set_raw_breakpoint_at): Use read_inferior_memory.
9799 (struct fast_tracepoint_jump): New.
9800 (fast_tracepoint_jump_insn): New.
9801 (fast_tracepoint_jump_shadow): New.
9802 (find_fast_tracepoint_jump_at): New.
9803 (fast_tracepoint_jump_here): New.
9804 (delete_fast_tracepoint_jump): New.
9805 (set_fast_tracepoint_jump): New.
9806 (uninsert_fast_tracepoint_jumps_at): New.
9807 (reinsert_fast_tracepoint_jumps_at): New.
9808 (set_breakpoint_at): Use write_inferior_memory.
9809 (uninsert_raw_breakpoint): Use write_inferior_memory.
9810 (check_mem_read): Mask out fast tracepoint jumps.
9811 (check_mem_write): Mask out fast tracepoint jumps.
9812 * mem-break.h (struct fast_tracepoint_jump): Forward declare.
9813 (set_fast_tracepoint_jump): Declare.
9814 (delete_fast_tracepoint_jump)
9815 (fast_tracepoint_jump_here, uninsert_fast_tracepoint_jumps_at)
9816 (reinsert_fast_tracepoint_jumps_at): Declare.
9817 * regcache.c: Don't compile many functions when building the
9818 in-process agent library.
9819 (init_register_cache) [IN_PROCESS_AGENT]: Don't allow allocating
9820 the register buffer in the heap.
9821 (free_register_cache): If the register buffer isn't owned by the
9822 regcache, don't free it.
9823 (set_register_cache) [IN_PROCESS_AGENT]: Don't re-alocate
9824 pre-existing register caches.
9825 * remote-utils.c (convert_int_to_ascii): Constify `from' parameter
9826 type.
9827 (convert_ascii_to_int): : Constify `from' parameter type.
9828 (decode_M_packet, decode_X_packet): Replace the `to' parameter by
9829 a `to_p' pointer to pointer parameter. If TO_P is NULL, malloc
9830 the needed buffer in-place.
9831 (relocate_instruction): New.
9832 * server.c (handle_query) <qSymbols>: If the target supports
9833 tracepoints, give it a chance of looking up symbols. Report
9834 support for fast tracepoints.
9835 (handle_status): Stabilize threads.
9836 (process_serial_event): Adjust.
9837 * server.h (struct fast_tracepoint_jump): Forward declare.
9838 (struct process_info) <fast_tracepoint_jumps>: New field.
9839 (convert_ascii_to_int, convert_int_to_ascii): Adjust.
9840 (decode_X_packet, decode_M_packet): Adjust.
9841 (relocate_instruction): Declare.
9842 (in_process_agent_loaded): Declare.
9843 (tracepoint_look_up_symbols): Declare.
9844 (struct fast_tpoint_collect_status): Declare.
9845 (fast_tracepoint_collecting): Declare.
9846 (force_unlock_trace_buffer): Declare.
9847 (handle_tracepoint_bkpts): Declare.
9848 (initialize_low_tracepoint)
9849 (supply_fast_tracepoint_registers) [IN_PROCESS_AGENT]: Declare.
9850 * target.h (struct target_ops) <stabilize_threads,
9851 install_fast_tracepoint_jump_pad>: New fields.
9852 (stabilize_threads, install_fast_tracepoint_jump_pad): New.
9853 * tracepoint.c [HAVE_MALLOC_H]: Include malloc.h.
9854 [HAVE_STDINT_H]: Include stdint.h.
9855 (trace_debug_1): Rename to ...
9856 (trace_vdebug): ... this.
9857 (trace_debug): Rename to ...
9858 (trace_debug_1): ... this. Add `level' parameter.
9859 (trace_debug): New.
9860 (ATTR_USED, ATTR_NOINLINE): New.
9861 (IP_AGENT_EXPORT): New.
9862 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
9863 (collecting, gdb_collect, stop_tracing, flush_trace_buffer)
9864 (about_to_request_buffer_space, trace_buffer_is_full)
9865 (stopping_tracepoint, expr_eval_result, error_tracepoint)
9866 (tracepoints, tracing, trace_buffer_ctrl, trace_buffer_ctrl_curr)
9867 (trace_buffer_lo, trace_buffer_hi, traceframe_read_count)
9868 (traceframe_write_count, traceframes_created)
9869 (trace_state_variables)
9870 New renaming defines.
9871 (struct ipa_sym_addresses): New.
9872 (STRINGIZE_1, STRINGIZE, IPA_SYM): New.
9873 (symbol_list): New.
9874 (ipa_sym_addrs): New.
9875 (all_tracepoint_symbols_looked_up): New.
9876 (in_process_agent_loaded): New.
9877 (write_e_ipa_not_loaded): New.
9878 (maybe_write_ipa_not_loaded): New.
9879 (tracepoint_look_up_symbols): New.
9880 (debug_threads) [IN_PROCESS_AGENT]: New.
9881 (read_inferior_memory) [IN_PROCESS_AGENT]: New.
9882 (UNKNOWN_SIDE_EFFECTS): New.
9883 (stop_tracing): New.
9884 (flush_trace_buffer): New.
9885 (stop_tracing_bkpt): New.
9886 (flush_trace_buffer_bkpt): New.
9887 (read_inferior_integer): New.
9888 (read_inferior_uinteger): New.
9889 (read_inferior_data_pointer): New.
9890 (write_inferior_data_pointer): New.
9891 (write_inferior_integer): New.
9892 (write_inferior_uinteger): New.
9893 (struct collect_static_trace_data_action): Delete.
9894 (enum tracepoint_type): New.
9895 (struct tracepoint) <type>: New field `type'.
43aaf8b6
PA		 9896 <actions_str, step_actions, step_actions_str>: Only include in
9897 GDBserver.
fa593d66
PA		 9898 <orig_size, obj_addr_on_target, adjusted_insn_addr>
9899 <adjusted_insn_addr_end, jump_pad, jump_pad_end>: New fields.
9900 (tracepoints): Use IP_AGENT_EXPORT.
9901 (last_tracepoint): Don't include in the IPA.
9902 (stopping_tracepoint): Use IP_AGENT_EXPORT.
9903 (trace_buffer_is_full): Use IP_AGENT_EXPORT.
9904 (alloced_trace_state_variables): New.
9905 (trace_state_variables): Use IP_AGENT_EXPORT.
9906 (traceframe_t): Delete unused variable.
9907 (circular_trace_buffer): Don't include in the IPA.
9908 (trace_buffer_start): Delete.
9909 (struct trace_buffer_control): New.
9910 (trace_buffer_free): Delete.
9911 (struct ipa_trace_buffer_control): New.
9912 (GDBSERVER_FLUSH_COUNT_MASK, GDBSERVER_FLUSH_COUNT_MASK_PREV)
9913 (GDBSERVER_FLUSH_COUNT_MASK_CURR, GDBSERVER_UPDATED_FLUSH_COUNT_BIT):
9914 New.
9915 (trace_buffer_ctrl): New.
9916 (TRACE_BUFFER_CTRL_CURR): New.
9917 (trace_buffer_start, trace_buffer_free, trace_buffer_end_free):
9918 Reimplement as macros.
9919 (trace_buffer_wrap): Delete.
9920 (traceframe_write_count, traceframe_read_count)
9921 (traceframes_created, tracing): Use IP_AGENT_EXPORT.
9922 (struct tracepoint_hit_ctx) <type>: New field.
9923 (struct fast_tracepoint_ctx): New.
9924 (memory_barrier): New.
9925 (cmpxchg): New.
9926 (record_tracepoint_error): Update atomically in the IPA.
9927 (clear_inferior_trace_buffer): New.
9928 (about_to_request_buffer_space): New.
9929 (trace_buffer_alloc): Handle GDBserver and inferior simulatenous
9930 updating the same buffer.
9931 (add_tracepoint): Default the tracepoint's type to trap
9932 tracepoint, and orig_size to -1.
9933 (get_trace_state_variable) [IN_PROCESS_AGENT]: Handle allocated
9934 internal variables.
9935 (create_trace_state_variable): New parameter `gdb'. Handle it.
9936 (clear_installed_tracepoints): Clear fast tracepoint jumps.
9937 (cmd_qtdp): Handle fast tracepoints.
9938 (cmd_qtdv): Adjust.
9939 (max_jump_pad_size): New.
9940 (gdb_jump_pad_head): New.
9941 (get_jump_space_head): New.
9942 (claim_jump_space): New.
9943 (sort_tracepoints): New.
9944 (MAX_JUMP_SIZE): New.
9945 (cmd_qtstart): Handle fast tracepoints. Sync tracepoints with the
9946 IPA.
9947 (stop_tracing) [IN_PROCESS_AGENT]: Don't include the tdisconnected
9948 support. Upload fast traceframes, and delete internal IPA
9949 breakpoints.
9950 (stop_tracing_handler): New.
9951 (flush_trace_buffer_handler): New.
9952 (cmd_qtstop): Upload fast tracepoints.
9953 (response_tracepoint): Handle fast tracepoints.
9954 (tracepoint_finished_step): Upload fast traceframes. Set the
9955 tracepoint hit context's tracepoint type.
9956 (handle_tracepoint_bkpts): New.
9957 (tracepoint_was_hit): Set the tracepoint hit context's tracepoint
9958 type. Add comment about fast tracepoints.
9959 (collect_data_at_tracepoint) [IN_PROCESS_AGENT]: Don't access the
9960 non-existing action_str field.
9961 (get_context_regcache): Handle fast tracepoints.
9962 (do_action_at_tracepoint) [!IN_PROCESS_AGENT]: Don't write the PC
9963 to the regcache.
9964 (fast_tracepoint_from_jump_pad_address): New.
9965 (fast_tracepoint_from_ipa_tpoint_address): New.
9966 (collecting_t): New.
9967 (force_unlock_trace_buffer): New.
9968 (fast_tracepoint_collecting): New.
9969 (collecting): New.
9970 (gdb_collect): New.
9971 (write_inferior_data_ptr): New.
9972 (target_tp_heap): New.
9973 (target_malloc): New.
9974 (download_agent_expr): New.
9975 (UALIGN): New.
9976 (download_tracepoints): New.
9977 (download_trace_state_variables): New.
9978 (upload_fast_traceframes): New.
9979 (IPA_FIRST_TRACEFRAME): New.
9980 (IPA_NEXT_TRACEFRAME_1): New.
9981 (IPA_NEXT_TRACEFRAME): New.
9982 [IN_PROCESS_AGENT]: Include sys/mman.h and fcntl.h.
9983 [IN_PROCESS_AGENT] (gdb_tp_heap_buffer, gdb_jump_pad_buffer)
9984 (gdb_jump_pad_buffer_end): New.
9985 [IN_PROCESS_AGENT] (initialize_tracepoint_ftlib): New.
9986 (initialize_tracepoint): Adjust.
9987 [IN_PROCESS_AGENT]: Allocate the IPA heap, and jump pad scratch
9988 buffer. Initialize the low module.
9989 * utils.c (PREFIX, TOOLNAME): New.
9990 (malloc_failure): Use PREFIX.
9991 (error): In the IPA, an error causes an exit.
9992 (fatal, warning): Use PREFIX.
9993 (internal_error): Use TOOLNAME.
9994 (NUMCELLS): Increase to 10.
9995 * configure, config.in: Regenerate.
9996
d149dd1d
PA		 99972010-06-01 Pedro Alves <pedro@codesourcery.com>
9998
9999 * server.c (handle_query) <qSupported>: Do two passes over the
10000 qSupported string to avoid nesting strtok.
10001
f6528abd
JK		 100022010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
10003
10004 * Makefile.in (SFILES): Add $(srcdir)/proc-service.list.
10005 (CDEPS): New.
10006 * configure.ac (RDYNAMIC): New AC_MSG_CHECKING wrapping. Test also
10007 -Wl,--dynamic-list.
10008 * configure: Regenerate.
10009 * proc-service.list: New.
10010
ca2a87a0
JK		 100112010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
10012
10013 * linux-low.c (linux_core_of_thread): Fix crash on invalid CONTENT.
10014 New comment.
10015
363a6e9f
OS		 100162010-05-26 Ozkan Sezer <sezeroz@gmail.com>
10017
10018 * gdbreplay.c (remote_open): Check error return from socket() call by
10019 its equality to -1 not by it being negative.
10020 * remote-utils.c (remote_open): Likewise.
10021
d23b6cb1
PA		 100222010-05-23 Pedro Alves <pedro@codesourcery.com>
10023
10024 * config.h: Regenerate.
10025
28d3cf85
MK		 100262010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
10027
10028 * linux-m68k-low.c (ps_get_thread_area): Don't define if kernel
10029 doesn't provide PTRACE_GET_THREAD_AREA.
10030
fea36a59
MK		 100312010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
10032
10033 * linux-m68k-low.c: Include <asm/ptrace.h>
10034 (ps_get_thread_area): Implement.
10035
24b066ba
DE		 100362010-05-03 Doug Evans <dje@google.com>
10037
10038 * event-loop.c (struct callback_event): New struct.
10039 (callback_list): New global.
10040 (append_callback_event, delete_callback_event): New functions.
10041 (process_callback): New function.
10042 (start_event_loop): Call it.
10043 * remote-utils.c (NOT_SCHEDULED): Define.
10044 (readchar_buf, readchar_bufcnt, readchar_bufp): New static globals,
10045 moved out of readchar.
10046 (readchar): Rewrite. Call reschedule before returning.
10047 (reset_readchar): New function.
10048 (remote_close): Call it.
10049 (process_remaining, reschedule): New functions.
10050 * server.h (callback_handler_func): New typedef.
10051 (append_callback_event, delete_callback_event): Declare.
10052
9836d6ea
PA		 100532010-05-03 Pedro Alves <pedro@codesourcery.com>
10054
10055 * proc-service.c (ps_pglobal_lookup): Use
10056 thread_db_look_up_one_symbol.
10057 * remote-utils.c (look_up_one_symbol): Add new `may_ask_gdb'
10058 parameter. Use it instead of all_symbols_looked_up.
10059 * server.h (struct process_info) <all_symbols_looked_up>: Delete
10060 field.
10061 (all_symbols_looked_up): Don't declare.
10062 (look_up_one_symbol): Add new `may_ask_gdb' parameter.
10063 * thread-db.c (struct thread_db) <all_symbols_looked_up>: New
10064 field.
10065 (thread_db_look_up_symbols): Adjust call to look_up_one_symbol.
10066 Set all_symbols_looked_up here.
10067 (thread_db_look_up_one_symbol): New.
10068 (thread_db_get_tls_address): Adjust.
10069 (thread_db_load_search, try_thread_db_load_1): Always allocate the
10070 thread_db object on the heap, and tentatively set it in the
10071 process structure.
10072 (thread_db_init): Don't set all_symbols_looked_up here.
10073 * linux-low.h (thread_db_look_up_one_symbol): Declare.
10074
7984d532
PA		 100752010-05-03 Pedro Alves <pedro@codesourcery.com>
10076
10077 * linux-low.c (linux_kill, linux_detach): Adjust.
10078 (status_pending_p_callback): Remove redundant statement. Check
10079 for !TARGET_WAITIKIND_IGNORE, instead of
10080 TARGET_WAITKIND_STOPPED.
10081 (handle_tracepoints): Make sure LWP is locked. Adjust.
10082 (linux_wait_for_event_1): Adjust.
10083 (linux_cancel_breakpoints): New.
10084 (unsuspend_one_lwp): New.
10085 (unsuspend_all_lwps): New.
10086 (linux_wait_1): If finishing a step-over, unsuspend all lwps.
10087 (send_sigstop_callback): Change return type to int, add new
10088 `except' parameter and handle it.
10089 (suspend_and_send_sigstop_callback): New.
10090 (stop_all_lwps): Add new `suspend' and `expect' parameters, and
10091 pass them down. If SUSPEND, also increment the lwp's suspend
10092 count.
10093 (linux_resume_one_lwp): Add notice about resuming a suspended LWP.
10094 (need_step_over_p): Don't consider suspended LWPs.
10095 (start_step_over): Adjust.
10096 (proceed_one_lwp): Change return type to int, add new `except'
10097 parameter and handle it.
10098 (unsuspend_and_proceed_one_lwp): New.
10099 (proceed_all_lwps): Use find_inferior instead of
10100 for_each_inferior.
10101 (unstop_all_lwps): Add `unsuspend' parameter. If UNSUSPEND, them
10102 also decrement the suspend count of LWPs. Pass `except' down,
10103 instead of hacking its suspend count.
10104 (linux_pause_all): Add `freeze' parameter. Adjust.
10105 (linux_unpause_all): New.
10106 (linux_target_ops): Install linux_unpause_all.
10107 * server.c (handle_status): Adjust.
10108 * target.h (struct target_ops): New fields `unpause_all' and
10109 `cancel_breakpoints'. Add new parameter to `pause_all'.
10110 (pause_all): Add new `freeze' parameter.
10111 (unpause_all): New.
10112 (cancel_breakpoints): New.
10113 * tracepoint.c (clear_installed_tracepoints): Pause threads, and
10114 cancel breakpoints.
10115 (cmd_qtstart): Pause threads.
10116 (stop_tracing): Pause threads, and cancel breakpoints.
10117 * win32-low.c (win32_target_ops): Adjust.
10118
e471f25b
PA		 101192010-05-03 Pedro Alves <pedro@codesourcery.com>
10120
10121 * linux-low.c (linux_wait_for_event_1): Move passing the signal to
10122 the inferior right away from here...
10123 (linux_wait_1): ... to here, and adjust to check the thread's
10124 last_resume_kind instead of the lwp's step or stop_expected flags.
10125
1915ef4f
PA		 101262010-05-02 Pedro Alves <pedro@codesourcery.com>
10127
10128 * README: Use consistent `GDB' and `GDBserver' spellings.
10129
f9e39928
PA		 101302010-05-02 Pedro Alves <pedro@codesourcery.com>
10131
10132 * linux-low.c (linux_kill_one_lwp): Assume the lwp is stopped.
10133 (linux_kill): Stop all lwps here. Don't delete the main lwp here.
10134 (linux_detach_one_lwp): Assume the lwp is stopped.
10135 (any_thread_of): Delete.
10136 (linux_detach): Stop all lwps here. Don't blindly delete all
10137 breakpoints.
10138 (delete_lwp_callback): New.
10139 (linux_mourn): Delete all lwps of the process that is gone.
10140 (linux_wait_1): Don't delete the last lwp of the process here.
10141 * mem-break.h (mark_breakpoints_out): Declare.
10142 * mem-break.c (mark_breakpoints_out): New.
10143 (free_all_breakpoints): Use it.
10144 * server.c (handle_target_event): If the process is gone, mark
10145 breakpoints out.
10146 * thread-db.c (struct thread_db) <create_bp>: New field.
10147 (thread_db_enable_reporting): Fix prototype. Store a thread event
10148 breakpoint reference in the thread_db struct.
10149 (thread_db_load_search): Clear the thread_db object.
10150 (try_thread_db_load_1): Ditto.
10151 (switch_to_process): New.
10152 (disable_thread_event_reporting): Use it.
10153 (remove_thread_event_breakpoints): New.
10154 (thread_db_detach, thread_db_mourn): Use it.
10155
1e7fc18c
PA		 101562010-05-01 Pedro Alves <pedro@codesourcery.com>
10157
10158 * linux-low.c (linux_enable_event_reporting): New.
10159 (linux_wait_for_event_1, handle_extended_wait): Use it.
10160
02fc4de7
PA		 101612010-04-30 Pedro Alves <pedro@codesourcery.com>
10162
10163 * linux-low.c (linux_kill_one_lwp, linux_kill)
10164 (linux_detach_one_lwp): Adjust to send_sigstop interface change.
10165 (send_sigstop): Take an lwp_info as parameter instead. Queue a
10166 SIGSTOP even if the LWP is stopped.
10167 (send_sigstop_callback): New.
10168 (stop_all_lwps): Use send_sigstop_callback instead.
10169 (linux_resume_one_thread): Adjust.
10170 (proceed_one_lwp): Still proceed an LWP that the client has
10171 requested to stop, if we haven't reported it as stopped yet. Make
10172 sure that LWPs the client want stopped, have a pending SIGSTOP.
10173
bc3b5632
DE		 101742010-04-26 Doug Evans <dje@google.com>
10175
ae1ada35
DE		 10176 * server.c (handle_general_set): Make static.
10177
bc3b5632
DE		 10178 * remote-utils.c (putpkt_binary_1): Call readchar instead of read.
10179 Print received char after testing for error/eof instead of before.
10180 (input_interrupt): Tweak comment.
10181
65730243
DE		 101822010-04-23 Doug Evans <dje@google.com>
10183
10184 * server.c (start_inferior): Print inferior argv if --debug.
10185
a8ae7dc0
AR		 101862010-04-21 Aleksandar Ristovski <aristovski@qnx.com>
10187
10188 * Makefile.in (nto_low_h nto-low.o nto-x86-low.o): New dependency lists.
10189 * nto-x86-low.c: Include server.h
10190
1c07cc19
PM		 101912010-04-20 Pierre Muller <muller@ics.u-strasbg.fr>
10192
10193 * win32-i386-low.c: Use __x86_64__ macro instead of __x86_64 to
10194 be consistent with other sources of this directory.
10195 (init_registers_amd64): Correct name of source file of this function
10196 in the comment.
10197
e0a61e09
PM		 101982010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
10199
10200 * configure.srv (x86_64-*-mingw*): New configuration for Windows
10201 64-bit executables.
10202
54709339
PM		 102032010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
10204
10205 * win32-i386-low.c: Add 64-bit support.
10206 (CONTEXT_EXTENDED_REGISTERS): Set macro to zero if not exisiting.
10207 (init_registers_amd64): Declare.
10208 (mappings): Add 64-bit version of array.
10209 (init_windows_x86): New function.
10210 (the_low_target): Change init_arch field to init_windows_x86.
10211
e8f0053d
PM		 102122010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
10213
10214 * win32-low.c: Adapt to support also 64-bit architecture.
10215 (child_xfer_memory): Use uintptr_t type for local variable `addr'.
10216 (get_image_name): Use SIZE_T type for local variable `done'.
10217 (psapi_get_dll_name): Use LPVOID type for parameter `BaseAddress'.
10218 (toolhelp_get_dll_name): Idem.
10219 (handle_load_dll): Use CORE_ADDR type for local variable `load_addr'.
10220 Use uintptr_t typecast to avoid warning.
10221 (handle_unload_dll): Use uintptr_t typecast to avoid warning.
10222 (handle_exception): Use phex_nz to avoid warning.
10223 (win32_wait): Remove unused local variable `process'.
10224
c481e77e
PM		 102252010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
10226
10227 * configure.srv (srv_amd64_regobj): Replace `x86-64-avx.o' by
10228 `amd64-avx.o'.
10229
12ea4b69
PM		 102302010-04-17 Pierre Muller <muller@ics.u-strasbg.fr>
10231
10232 * configure.ac: Use `ws2_32' library for srv_mingw.
10233 * configure: Regenerate.
10234 * gdbreplay.c: Include winsock2.h instead of winsock.h.
10235 * remote-utils.c: Likewise.
10236
f6d1620c
L		 102372010-04-17 H.J. Lu <hongjiu.lu@intel.com>
10238
10239 * linux-x86-low.c (xmltarget_amd64_linux_no_xml): Define only
10240 if __x86_64__ is defined.
10241
8e642873
PM		 102422010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
10243
10244 * configure: Regenerate.
10245
711e434b
PM		 102462010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
10247
10248 * server.c (handle_query): Handle 'qGetTIBAddr' query.
10249 * target.h (target_ops): New get_tib_address field.
10250 * win32-low.h (win32_thread_info): Add thread_local_base field.
10251 * win32-low.c (child_add_thread): Add tlb argument.
10252 Set thread_local_base field to TLB.
10253 (get_child_debug_event): Adapt to child_add_thread change.
10254 (win32_get_tib_address): New function.
10255 (win32_target_ops): Set get_tib_address field to
10256 win32_get_tib_address.
10257 * linux-low.c (linux_target_ops): Set get_tib_address field to NULL.
10258
505106cd
PA		 102592010-04-12 Pedro Alves <pedro@codesourcery.com>
10260
505106cd
PA		 10261 * linux-low.c (linux_mourn): Also remove the process.
10262 * server.c (handle_target_event): Don't remove the process here.
10263 * nto-low.c (nto_mourn): New.
10264 (nto_target_ops): Install it.
10265 * spu-low.c (spu_mourn): New.
10266 (spu_target_ops): Install it.
10267 * win32-low.c (win32_mourn): New.
10268 (win32_target_ops): Install it.
10269
e8470a06
PA		 102702010-04-12 Pedro Alves <pedro@codesourcery.com>
10271
10272 * server.h (buffer_xml_printf): Remove redundant `;'.
10273
45ba0d02
PA		 102742010-04-12 Pedro Alves <pedro@codesourcery.com>
10275
10276 * regcache.c (set_register_cache): Invalidate regcaches before
10277 changing the register cache layout.
10278 (regcache_invalidate_one): Allow a NULL regcache.
10279 * linux-x86-low.c (x86_linux_update_xmltarget): Invalidate
10280 regcaches before changing the register cache layout or the target
10281 regsets.
10282
59e04013
L		 102832010-04-12 H.J. Lu <hongjiu.lu@intel.com>
10284
10285 * linux-x86-low.c (x86_linux_update_xmltarget): Avoid unused
10286 variable warning on Linux/x86-64.
10287
8336d594
PA		 102882010-04-11 Pedro Alves <pedro@codesourcery.com>
10289
10290 GDBserver disconnected tracing support.
10291
10292 * linux-low.c (linux_remove_process): Delete.
10293 (add_lwp): Don't set last_resume_kind here.
10294 (linux_kill): Use `mourn'.
10295 (linux_detach): Use `thread_db_detach', and `mourn'.
10296 (linux_mourn): New.
10297 (linux_attach_lwp_1): Adjust comment.
10298 (linux_attach): last_resume_kind moved the thread_info; adjust.
10299 (status_pending_p_callback): Adjust.
10300 (linux_wait_for_event_1): Adjust.
10301 (count_events_callback, select_singlestep_lwp_callback)
10302 (select_event_lwp_callback, cancel_breakpoints_callback)
10303 (db_wants_lwp_stopped, linux_wait_1, need_step_over_p)
10304 (proceed_one_lwp): Adjust.
10305 (linux_async): Add debug output.
10306 (linux_thread_stopped): New.
10307 (linux_pause_all): New.
10308 (linux_target_ops): Install linux_mourn, linux_thread_stopped and
10309 linux_pause_all.
10310 * linux-low.h (struct lwp_info): Delete last_resume_kind field.
10311 (thread_db_free): Delete declaration.
10312 (thread_db_detach, thread_db_mourn): Declare.
10313 * thread-db.c (thread_db_init): Use thread_db_mourn.
10314 (thread_db_free): Delete, split in two.
10315 (disable_thread_event_reporting): New.
10316 (thread_db_detach): New.
10317 (thread_db_mourn): New.
10318
10319 * server.h (struct thread_info) <last_resume_kind>: New field.
10320 <attached>: Add comment.
10321 <gdb_detached>: New field.
10322 (handler_func): Change return type to int.
10323 (handle_serial_event, handle_target_event): Ditto.
10324 (gdb_connected): Declare.
10325 (tracing): Delete.
10326 (disconnected_tracing): Declare.
10327 (stop_tracing): Declare.
10328
10329 * server.c (handle_query) <qSupported>: Report support for
10330 disconnected tracing.
10331 (queue_stop_reply_callback): Account for running threads.
10332 (gdb_wants_thread_stopped): New.
10333 (gdb_wants_all_threads_stopped): New.
10334 (gdb_reattached_process): New.
10335 (handle_status): Clear the `gdb_detached' flag of all processes.
10336 In all-stop, stop all threads.
10337 (main): Be sure to leave tfind mode. Handle disconnected tracing.
10338 (process_serial_event): If the remote connection breaks, or if an
10339 exit was forced with "monitor exit", force an event loop exit.
10340 Handle disconnected tracing on detach.
10341 (handle_serial_event): Adjust.
10342 (handle_target_event): If GDB isn't connected, forward events back
10343 to the inferior, unless the last process exited, in which case,
10344 exit gdbserver. Adjust interface.
10345
10346 * remote-utils.c (remote_open): Don't block in accept. Instead
10347 register an event loop source on the listen socket file
10348 descriptor. Refactor bits into ...
10349 (listen_desc): ... this new global.
10350 (gdb_connected): ... this new function.
10351 (enable_async_notification): ... this new function.
10352 (handle_accept_event): ... this new function.
10353 (remote_close): Clear remote_desc.
10354
10355 * inferiors.c (add_thread): Set the new thread's last_resume_kind.
10356
10357 * target.h (struct target_ops) <mourn, thread_stopped, pause_all>:
10358 New fields.
10359 (mourn_inferior): Define.
10360 (target_process_qsupported): Avoid the dangling else problem.
10361 (thread_stopped): Define.
10362 (pause_all): Define.
10363 (target_waitstatus_to_string): Declare.
10364 * target.c (target_waitstatus_to_string): New.
10365
10366 * tracepoint.c (tracing): Make extern.
10367 (disconnected_tracing): New.
10368 (stop_tracing): Make extern. Handle tracing stops due to GDB
10369 disconnecting.
10370 (cmd_qtdisconnected): New.
10371 (cmd_qtstatus): Report disconnected tracing status in trace reply.
10372 (handle_tracepoint_general_set): Handle QTDisconnected.
10373
10374 * event-loop.c (event_handler_func): Change return type to int.
10375 (process_event): Bail out if the event handler wants the event
10376 loop to stop.
10377 (handle_file_event): Ditto.
10378 (start_event_loop): Bail out if the event handler wants the event
10379 loop to stop.
10380
10381 * nto-low.c (nto_target_ops): Adjust.
10382 * spu-low.c (spu_wait): Don't remove the process here.
10383 (spu_target_ops): Adjust.
10384 * win32-low.c (win32_wait): Don't remove the process here.
10385 (win32_target_ops): Adjust.
10386
5d267c4c
PA		 103872010-04-11 Pedro Alves <pedro@codesourcery.com>
10388
10389 * regcache.c (realloc_register_cache): Invalidate inferior's
10390 regcache before recreating it.
10391
623ccd72
PA		 103922010-04-09 Pedro Alves <pedro@codesourcery.com>
10393
10394 * tracepoint.c (cmd_qtstatus): Report trace buffer circularity.
10395
219f2f23
PA		 103962010-04-09 Stan Shebs <stan@codesourcery.com>
10397 Pedro Alves <pedro@codesourcery.com>
10398
10399 * server.h (LONGEST): New.
10400 (struct thread_info) <while_stepping>: New field.
10401 (unpack_varlen_hex, xrealloc, pulongest, plongest, phex_nz):
10402 Declare.
10403 (initialize_tracepoint, handle_tracepoint_general_set)
10404 (handle_tracepoint_query, tracepoint_finished_step)
10405 (tracepoint_was_hit, release_while_stepping_state_list):
10406 (current_traceframe): Declare.
10407 * server.c (handle_general_set): Handle tracepoint packets.
10408 (read_memory): New.
10409 (write_memory): New.
10410 (handle_search_memory_1): Use read_memory.
10411 (handle_query): Report support for conditional tracepoints, trace
10412 state variables, and tracepoint sources. Handle tracepoint
10413 queries.
10414 (main): Initialize the tracepoints module.
10415 (process_serial_event): Handle traceframe reads/writes.
10416
10417 * linux-low.c (handle_tracepoints): New.
10418 (linux_wait_1): Call it.
10419 (linux_resume_one_lwp): Handle while-stepping.
10420 (linux_supports_tracepoints, linux_read_pc, linux_write_pc): New.
10421 (linux_target_ops): Install them.
10422 * linux-low.h (struct linux_target_ops) <supports_tracepoints>:
10423 New field.
10424 * linux-x86-low.c (x86_supports_tracepoints): New.
10425 (the_low_target). Install it.
10426
10427 * mem-break.h (delete_breakpoint): Declare.
10428 * mem-break.c (delete_breakpoint): Make external.
10429
10430 * target.h (struct target_ops): Add `supports_tracepoints',
10431 `read_pc', and `write_pc' fields.
10432 (target_supports_tracepoints): Define.
10433 * utils.c (xrealloc, decimal2str, pulongest, plongest, thirty_two)
10434 (phex_nz): New.
10435
10436 * regcache.h (struct regcache) <registers_owned>: New field.
10437 (init_register_cache, regcache_cpy): Declare.
10438 (regcache_read_pc, regcache_write_pc): Declare.
10439 (register_cache_size): Declare.
10440 (supply_regblock): Declare.
10441 * regcache.c (init_register_cache): New.
10442 (new_register_cache): Use it.
10443 (regcache_cpy): New.
10444 (register_cache_size): New.
10445 (supply_regblock): New.
10446 (regcache_read_pc, regcache_write_pc): New.
889bf7c5 10447
219f2f23
PA		 10448 * tracepoint.c: New.
10449
10450 * Makefile.in (OBS): Add tracepoint.o.
10451 (tracepoint.o): New rule.
10452
3a13a53b
L		 104532010-04-08 H.J. Lu <hongjiu.lu@intel.com>
10454
10455 * Makefile.in (clean): Also remove i386-mmx.c i386-mmx-linux.c.
10456 (i386-mmx.o): New.
10457 (i386-mmx.c): Likewise.
10458 (i386-mmx-linux.o): Likewise.
10459 (i386-mmx-linux.c): Likewise.
10460
10461 * configure.srv (srv_i386_regobj): Add i386-mmx.o.
10462 (srv_i386_linux_regobj): Add i386-mmx-linux.o.
10463 (srv_i386_xmlfiles): Add i386/i386-mmx.xml.
10464 (srv_i386_linux_xmlfiles): Add i386/i386-mmx-linux.xml.
10465
10466 * linux-x86-low.c (init_registers_i386_mmx_linux): New.
10467 (x86_linux_update_xmltarget): Call init_registers_i386_mmx_linux
10468 and return if ptrace PTRACE_GETFPXREGS failed in 32bit.
10469
1570b33e
L		 104702010-04-07 H.J. Lu <hongjiu.lu@intel.com>
10471
10472 * Makefile.in (clean): Updated.
10473 (i386-avx.o): New.
10474 (i386-avx.c): Likewise.
10475 (i386-avx-linux.o): Likewise.
10476 (i386-avx-linux.c): Likewise.
10477 (amd64-avx.o): Likewise.
10478 (amd64-avx.c): Likewise.
10479 (amd64-avx-linux.o): Likewise.
10480 (amd64-avx-linux.c): Likewise.
10481
10482 * configure.srv (srv_i386_regobj): Add i386-avx.o.
10483 (srv_i386_linux_regobj): Add i386-avx-linux.o.
10484 (srv_amd64_regobj): Add amd64-avx.o.
10485 (srv_amd64_linux_regobj): Add amd64-avx-linux.o.
10486 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx.xml.
10487 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx.xml.
10488 (srv_i386_xmlfiles): Add i386/i386-avx.xml.
10489 (srv_amd64_xmlfiles): Add i386/amd64-avx.xml.
10490 (srv_i386_linux_xmlfiles): Add i386/i386-avx-linux.xml.
10491 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-linux.xml.
10492
10493 * i387-fp.c: Include "i386-xstate.h".
10494 (i387_xsave): New.
10495 (i387_cache_to_xsave): Likewise.
10496 (i387_xsave_to_cache): Likewise.
10497 (x86_xcr0): Likewise.
10498
10499 * i387-fp.h (i387_cache_to_xsave): Likewise.
10500 (i387_xsave_to_cache): Likewise.
10501 (x86_xcr0): Likewise.
10502
10503 * linux-arm-low.c (target_regsets): Initialize nt_type to 0.
10504 * linux-crisv32-low.c (target_regsets): Likewise.
10505 * linux-m68k-low.c (target_regsets): Likewise.
10506 * linux-mips-low.c (target_regsets): Likewise.
10507 * linux-ppc-low.c (target_regsets): Likewise.
10508 * linux-s390-low.c (target_regsets): Likewise.
10509 * linux-sh-low.c (target_regsets): Likewise.
10510 * linux-sparc-low.c (target_regsets): Likewise.
10511 * linux-xtensa-low.c (target_regsets): Likewise.
10512
10513 * linux-low.c: Include <sys/uio.h>.
10514 (regsets_fetch_inferior_registers): Support nt_type.
10515 (regsets_store_inferior_registers): Likewise.
10516 (linux_process_qsupported): New.
10517 (linux_target_ops): Add linux_process_qsupported.
10518
10519 * linux-low.h (regset_info): Add nt_type.
10520 (linux_target_ops): Add process_qsupported.
10521
10522 * linux-x86-low.c: Include "i386-xstate.h", "elf/common.h"
10523 and <sys/uio.h>.
10524 (init_registers_i386_avx_linux): New.
10525 (init_registers_amd64_avx_linux): Likewise.
10526 (xmltarget_i386_linux_no_xml): Likewise.
10527 (xmltarget_amd64_linux_no_xml): Likewise.
10528 (PTRACE_GETREGSET): Likewise.
10529 (PTRACE_SETREGSET): Likewise.
10530 (x86_fill_xstateregset): Likewise.
10531 (x86_store_xstateregset): Likewise.
10532 (use_xml): Likewise.
10533 (x86_linux_update_xmltarget): Likewise.
10534 (x86_linux_process_qsupported): Likewise.
10535 (target_regsets): Add NT_X86_XSTATE entry and Initialize nt_type.
10536 (x86_arch_setup): Don't call init_registers_amd64_linux nor
10537 init_registers_i386_linux here. Call
10538 x86_linux_update_xmltarget.
10539 (the_low_target): Add x86_linux_process_qsupported.
10540
10541 * server.c (handle_query): Call target_process_qsupported.
10542
10543 * target.h (target_ops): Add process_qsupported.
10544 (target_process_qsupported): New.
10545
fc7238bb
PA		 105462010-04-03 Pedro Alves <pedro@codesourcery.com>
10547
10548 * inferiors.c (add_thread): Set last_status kind to
10549 TARGET_WAITKIND_IGNORE.
10550 * linux-low.c (cancel_breakpoint): Remove unnecessary regcache
10551 fetch. Use ptid_of. Avoid unnecessary get_lwp_thread calls.
10552 (linux_wait_1): Move `thread' local definition to block that uses
10553 it. Don't NULL initialize `event_child'.
10554 (linux_resume_one_thread): Avoid unnecessary get_lwp_thread calls.
10555 Alway set the thread's last_status to TARGET_WAITKIND_IGNORE.
10556 * linux-x86-low.c (x86_breakpoint_at): Read raw memory.
10557
bdabb078
PA		 105582010-04-01 Pedro Alves <pedro@codesourcery.com>
10559
10560 * linux-low.c (get_stop_pc): Don't adjust the PC if stopped with
10561 an extended waitstatus, or by a watchpoint.
10562 (cancel_breakpoints_callback): Don't cancel a breakpoint if the
10563 thread was stepping or has been stopped by a watchpoint.
10564
d3bbe7a0
PA		 105652010-04-01 Pedro Alves <pedro@codesourcery.com>
10566
10567 * mem-break.c (struct raw_breakpoint): New field shlib_disabled.
10568 (set_gdb_breakpoint_at): If GDB is inserting a breakpoint on top
10569 of another, then delete the previous, and validate all
10570 breakpoints.
10571 (validate_inserted_breakpoint): New.
10572 (delete_disabled_breakpoints): New.
10573 (validate_breakpoints): New.
10574 (check_mem_read): Validate breakpoints before trusting their
10575 shadow. Delete disabled breakpoints.
10576 (check_mem_write): Validate breakpoints before trusting they
10577 should be inserted. Delete disabled breakpoints.
10578 * mem-break.h (validate_breakpoints):
10579 * server.c (handle_query): Validate breakpoints when we see a
10580 qSymbol query.
10581
8b07ae33
PA		 105822010-04-01 Pedro Alves <pedro@codesourcery.com>
10583
10584 * linux-low.c (linux_wait_1): Avoid setting need_step_over is
10585 there's a GDB breakpoint at stop_pc. Always report a trap to GDB
10586 if we could tell there's a GDB breakpoint at stop_pc.
10587 (need_step_over_p): Don't do a step over if we find a GDB
10588 breakpoint at the resume PC.
10589
10590 * mem-break.c (struct raw_breakpoint): New.
10591 (enum bkpt_type): New type `gdb_breakpoint'.
10592 (struct breakpoint): Delete the `PC', `old_data' and `inserted'
10593 fields. New field `raw'.
10594 (find_raw_breakpoint_at): New.
10595 (set_raw_breakpoint_at): Handle refcounting. Create a raw
10596 breakpoint instead.
10597 (set_breakpoint_at): Adjust.
10598 (delete_raw_breakpoint): New.
10599 (release_breakpoint): New.
10600 (delete_breakpoint): Rename to...
10601 (delete_breakpoint_1): ... this. Add proc parameter. Use
10602 release_breakpoint. Return ENOENT.
10603 (delete_breakpoint): Reimplement.
10604 (find_breakpoint_at): Delete.
10605 (find_gdb_breakpoint_at): New.
10606 (delete_breakpoint_at): Delete.
10607 (set_gdb_breakpoint_at): New.
10608 (delete_gdb_breakpoint_at): New.
10609 (gdb_breakpoint_here): New.
10610 (set_reinsert_breakpoint): Use release_breakpoint.
10611 (uninsert_breakpoint): Rename to ...
10612 (uninsert_raw_breakpoint): ... this.
10613 (uninsert_breakpoints_at): Adjust to handle raw breakpoints.
10614 (reinsert_raw_breakpoint): Change parameter type to
10615 raw_breakpoint.
10616 (reinsert_breakpoints_at): Adjust to handle raw breakpoints
10617 instead.
10618 (check_breakpoints): Adjust. Use release_breakpoint.
10619 (breakpoint_here): Rewrite using find_raw_breakpoint_at.
10620 (breakpoint_inserted_here): Ditto.
10621 (check_mem_read): Adjust to iterate over raw breakpoints instead.
10622 Don't trust the breakpoint's shadow if it is not inserted.
10623 (check_mem_write): Adjust to iterate over raw breakpoints instead.
10624 (delete_all_breakpoints): Adjust.
10625 (free_all_breakpoints): Mark all breakpoints as uninserted, and
10626 use delete_breakpoint_1.
10627
10628 * mem-break.h (breakpoints_supported): Delete declaration.
10629 (set_gdb_breakpoint_at): Declare.
10630 (gdb_breakpoint_here): Declare.
10631 (delete_breakpoint_at): Delete.
10632 (delete_gdb_breakpoint_at): Declare.
10633
10634 * server.h (struct raw_breakpoint): Forward declare.
10635 (struct process_info): New field `raw_breakpoints'.
10636
10637 * linux-x86-low.c (x86_insert_point, x86_remote_point): Handle Z0
10638 breakpoints.
10639
6bf5e0ba
PA		 106402010-03-24 Pedro Alves <pedro@codesourcery.com>
10641
10642 * linux-low.c (status_pending_p_callback): Fix comment.
10643 (linux_wait_for_event_1): Move most of the internal breakpoint
10644 handling from here...
10645 (linux_wait_1): ... to here.
10646 (count_events_callback): New.
10647 (select_singlestep_lwp_callback): New.
10648 (select_event_lwp_callback): New.
10649 (cancel_breakpoints_callback): New.
10650 (select_event_lwp): New.
10651 (linux_wait_1): Simplify internal breakpoint handling. Give equal
10652 priority to all LWPs that have had events that should be reported
10653 to the client. Cancel breakpoints when about to reporting the
10654 event to the client, not while stopping lwps. No longer cancel
10655 finished single-steps here.
10656 (cancel_finished_single_step): Delete.
10657 (cancel_finished_single_steps): Delete.
10658
414a389f
PA		 106592010-03-24 Pedro Alves <pedro@codesourcery.com>
10660
10661 * mem-break.c (enum bkpt_type): New.
10662 (struct breakpoint): New field `type'.
10663 (set_breakpoint_at): Change return type to struct breakpoint
10664 pointer. Set type to `other_breakpoint' by default.
10665 (delete_breakpoint): Rewrite, supporting more than one breakpoint
10666 in the breakpoint list.
10667 (delete_reinsert_breakpoints): Only delete reinsert breakpoints.
10668 (reinsert_breakpoint): Rename to ...
10669 (reinsert_raw_breakpoint): ... this.
10670 (reinsert_breakpoints_at): Adjust.
10671 * mem-break.h (struct breakpoint): Declare.
10672 (set_breakpoint_at): Change return type to struct breakpoint
10673 pointer.
10674
2280c721
PA		 106752010-03-24 Pedro Alves <pedro@codesourcery.com>
10676
10677 * server.c (handle_query): Assign, not compare.
10678
d50171e4
PA		 106792010-03-24 Pedro Alves <pedro@codesourcery.com>
10680
10681 Teach linux gdbserver to step-over-breakpoints.
10682
10683 * linux-low.c (can_hardware_single_step): New.
10684 (supports_breakpoints): New.
10685 (handle_extended_wait): If stopping threads, read the stop pc of
10686 the new cloned LWP.
10687 (get_pc): New.
10688 (get_stop_pc): Add `lwp' parameter. Handle it. Bail out if the
10689 low target doesn't support retrieving the PC.
10690 (add_lwp): Set last_resume_kind to resume_continue.
10691 (linux_attach_lwp_1): Adjust comments. Always set stop_expected.
10692 (linux_attach): Don't clear stop_expected. Set the lwp's
10693 last_resume_kind to resume_stop.
10694 (linux_detach_one_lwp): Don't check for removed breakpoints.
10695 (check_removed_breakpoint): Delete.
10696 (status_pending_p): Rename to ...
10697 (status_pending_p_callback): ... this. Don't check for removed
10698 breakpoints. Don't consider threads that are stopped from GDB's
10699 perspective.
10700 (linux_wait_for_lwp): Always read the stop_pc here.
10701 (cancel_breakpoint): New.
10702 (step_over_bkpt): New global.
10703 (linux_wait_for_event_1): Implement stepping over breakpoints.
10704 (gdb_wants_lwp_stopped): New.
10705 (gdb_wants_all_stopped): New.
10706 (linux_wait_1): Tag threads as gdb-wants-stopped. Cancel finished
10707 single-step traps here. Store the thread's last reported target
10708 wait status.
10709 (send_sigstop): Don't clear stop_expected. Always set it,
10710 instead.
10711 (mark_lwp_dead): Remove reference to pending_is_breakpoint.
10712 (cancel_finished_single_step): New.
10713 (cancel_finished_single_steps): New.
10714 (wait_for_sigstop): Don't cancel finished single-step traps here.
10715 (linux_resume_one_lwp): Don't check for removed breakpoints.
10716 Don't set `step' on non-hardware step archs.
10717 (linux_set_resume_request): Ignore resume_stop requests if already
10718 stopping or stopped. Set the lwp's last_resume_kind.
10719 (resume_status_pending_p): Don't check for removed breakpoints.
10720 (need_step_over_p): New.
10721 (start_step_over): New.
10722 (finish_step_over): New.
10723 (linux_resume_one_thread): Always queue a sigstop for resume_stop
10724 requests. Clear the thread's last reported target waitstatus.
10725 Don't use the `suspended' flag. Don't consider pending breakpoints.
10726 (linux_resume): Start a step-over if necessary.
10727 (proceed_one_lwp): New.
10728 (proceed_all_lwps): New.
10729 (unstop_all_lwps): New.
10730 * linux-low.h (struct lwp_info): Rewrite comment for the
10731 `suspended' flag. Add the `stop_pc' field. Delete the
10732 `pending_stop_pc' field. Tweak the `stepping' flag's comment.
10733 Add `'last_resume_kind' and `need_step_over' fields.
10734 * inferiors.c (struct thread_info): Delete, moved elsewhere.
10735 * mem-break.c (struct breakpoint): Delete `reinserting' flag.
10736 Delete `breakpoint_to_reinsert' field. New flag `inserted'.
10737 (set_raw_breakpoint_at): New.
10738 (set_breakpoint_at): Rewrite to use it.
10739 (reinsert_breakpoint_handler): Delete.
10740 (set_reinsert_breakpoint): New.
10741 (reinsert_breakpoint_by_bp): Delete.
10742 (delete_reinsert_breakpoints): New.
10743 (uninsert_breakpoint): Rewrite.
10744 (uninsert_breakpoints_at): New.
10745 (reinsert_breakpoint): Rewrite.
10746 (reinsert_breakpoints_at): New.
10747 (check_breakpoints): Rewrite.
10748 (breakpoint_here): New.
10749 (breakpoint_inserted_here): New.
10750 (check_mem_read): Adjust.
10751 * mem-break.h (breakpoints_supported, breakpoint_here)
10752 (breakpoint_inserted_here, set_reinsert_breakpoint): Declare.
10753 (reinsert_breakpoint_by_bp): Delete declaration.
10754 (delete_reinsert_breakpoints): Declare.
10755 (reinsert_breakpoint): Delete declaration.
10756 (reinsert_breakpoints_at): Declare.
10757 (uninsert_breakpoint): Delete declaration.
10758 (uninsert_breakpoints_at): Declare.
10759 (check_breakpoints): Adjust prototype.
10760 * server.h: Adjust include order.
10761 (struct thread_info): Declare here. Add a `last_status' field.
10762
30ba68cb
MS		 107632010-03-23 Michael Snyder <msnyder@vmware.com>
10764
10765 * server.c (crc32): New function.
10766 (handle_query): Add handling for 'qCRC:' request.
10767
b9a881c2
PA		 107682010-03-23 Pedro Alves <pedro@codesourcery.com>
10769
10770 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR6 if the
10771 lwp had been stopped by a watchpoint.
10772
e92d13d5
PA		 107732010-03-16 Pedro Alves <pedro@codesourcery.com>
10774
10775 * server.h (internal_error): Declare.
10776 (gdb_assert, ASSERT_FUNCTION, gdb_assert_fail): Define.
10777 * utils.c (internal_error): New function.
10778
64daa791
AS		 107792010-03-15 Andreas Schwab <schwab@redhat.com>
10780
10781 * configure.srv: Fix typo setting srv_regobj.
10782
f52cd8cd
PA		 107832010-03-15 Pedro Alves <pedro@codesourcery.com>
10784
10785 * linux-low.c (fetch_register): Avoid passing a non string literal
10786 format to `error'.
10787 (usr_store_inferior_registers): Ditto.
10788
93ae6fdc
PA		 107892010-03-14 Pedro Alves <pedro@codesourcery.com>
10790
10791 * linux-low.c (linux_write_memory): Bail out early if peeking
10792 memory failed.
10793
c3adc08c
PA		 107942010-03-14 Pedro Alves <pedro@codesourcery.com>
10795
10796 * linux-low.h (struct lwp_info): New fields
10797 `stopped_by_watchpoint' and `stopped_data_address'.
10798 * linux-low.c (linux_wait_for_lwp): Check for watchpoint triggers
10799 here, and cache them in the lwp object.
10800 (wait_for_sigstop): Check stopped_by_watchpoint lwp field
10801 directly.
10802 (linux_resume_one_lwp): Clear the lwp's stopped_by_watchpoint
10803 field.
10804 (linux_stopped_by_watchpoint): Rewrite.
10805 (linux_stopped_data_address): Rewrite.
10806
bce522a2
PA		 108072010-03-06 Simo Melenius <simo.melenius@iki.fi>
10808
10809 * linux-low.c (linux_wait_for_lwp): Fetch the regcache after
10810 switching the current inferior, not before.
10811
90884b2b
L		 108122010-03-01 H.J. Lu <hongjiu.lu@intel.com>
10813
10814 * Makefile.in (clean): Replace reg-i386.c, reg-x86-64.c,
10815 reg-i386-linux.c and reg-x86-64-linux.c with i386.c, amd64.c,
10816 i386-linux.c and amd64-linux.c.
10817 (reg-i386.o): Removed.
10818 (reg-i386.c): Likewise.
10819 (reg-i386-linux.o): Likewise.
10820 (reg-i386-linux.c): Likewise.
10821 (reg-x86-64.o): Likewise.
10822 (reg-x86-64.c): Likewise.
10823 (reg-x86-64-linux.o): Likewise.
10824 (reg-x86-64-linux.c): Likewise.
10825 (i386.o): New.
10826 (i386.c): Likewise.
10827 (i386-linux.o): Likewise.
10828 (i386-linux.c): Likewise.
10829 (amd64.o): Likewise.
10830 (amd64.c): Likewise.
10831 (amd64-linux.o): Likewise.
10832 (amd64-linux.c): Likewise.
10833
10834 * configure.srv (srv_i386_regobj): New.
10835 (srv_i386_linux_regobj): Likewise.
10836 (srv_amd64_regobj): Likewise.
10837 (srv_amd64_linux_regobj): Likewise.
10838 (srv_i386_32bit_xmlfiles): Likewise.
10839 (srv_i386_64bit_xmlfiles): Likewise.
10840 (srv_i386_xmlfiles): Likewise.
10841 (srv_amd64_xmlfiles): Likewise.
10842 (srv_i386_linux_xmlfiles): Likewise.
10843 (srv_amd64_linux_xmlfiles): Likewise.
10844 (i[34567]86-*-cygwin*): Set srv_regobj to $srv_i386_regobj. Set
10845 srv_xmlfiles to $srv_i386_xmlfiles.
10846 (i[34567]86-*-mingw32ce*): Likewise.
10847 (i[34567]86-*-mingw*): Likewise.
10848 (i[34567]86-*-nto*): Likewise.
10849 (i[34567]86-*-linux*): Set srv_regobj to $srv_i386_linux_regobj
10850 and $srv_amd64_linux_regobj. Set srv_xmlfiles to
10851 $srv_i386_linux_xmlfiles and $srv_amd64_linux_xmlfiles.
10852 (x86_64-*-linux*): Likewise.
10853
10854 * linux-x86-low.c (init_registers_x86_64_linux): Removed.
10855 (init_registers_amd64_linux): New.
10856 (x86_arch_setup): Replace init_registers_x86_64_linux with
10857 init_registers_amd64_linux.
10858
193f13e6
MK		 108592010-02-23 Maxim Kuvyrkov <maxim@codesourcery.com>
10860
10861 * configure.ac: Check for libdl. If it is not available link against
10862 static libthread_db.
10863 * configure: Regenerate.
10864
85d721b8
PA		 108652010-02-22 Pedro Alves <pedro@codesourcery.com>
10866
10867 PR9605
10868
10869 * i386-low.c (i386_length_and_rw_bits): Throw a fatal error if
10870 handing a read watchpoint.
10871 (i386_low_insert_watchpoint): Read watchpoints aren't supported.
10872
6076632b
DE		 108732010-02-12 Doug Evans <dje@google.com>
10874
10875 * linux-low.c (linux_supports_tracefork_flag): Document.
10876 (linux_look_up_symbols): Add comment.
10877
3327ccf7
L		 108782010-02-03 H.J. Lu <hongjiu.lu@intel.com>
10879
10880 * regcache.c (supply_register): Clear regcache if buf is NULL.
10881
0718675c 108822010-02-02 Nicolas Roche <roche@sourceware.org>
3327ccf7 10883 Joel Brobecker <brobecker@adacore.com>
0718675c
JB		 10884
10885 * inferiors.c (find_inferior): Add function documentation.
10886 (unloaded_dll): Handle the case where the unloaded dll has not
10887 been previously registered in the dll list.
10888
177321bd
DJ		 108892010-02-01 Daniel Jacobowitz <dan@codesourcery.com>
10890
10891 * linux-arm-low.c (thumb_breakpoint_len): Delete.
10892 (thumb2_breakpoint): New.
10893 (arm_breakpoint_at): Check for Thumb-2 breakpoints.
10894
2b009048
DJ		 108952010-01-29 Daniel Jacobowitz <dan@codesourcery.com>
10896
10897 * linux-low.c (get_stop_pc): Check for SIGTRAP.
10898 (linux_wait_for_event_1): Handle SIGILL and SIGSEGV as possible
10899 breakpoints.
10900
3be029c7
PA		 109012010-01-21 Pedro Alves <pedro@codesourcery.com>
10902
10903 * linux-ppc-low.c (ppc_arch_setup): Adjust to regcache changes.
10904
18f5de3b
JK		 109052010-01-21 Jan Kratochvil <jan.kratochvil@redhat.com>
10906
10907 * linux-s390-low.c (s390_collect_ptrace_register)
10908 (s390_supply_ptrace_register): Adjust it for the new regcache parameter.
10909
3743bb4f
DE		 109102010-01-21 Doug Evans <dje@google.com>
10911
14ce3065
DE		 10912 * linux-low.c (PTRACE_ARG3_TYPE): Change from long to void*.
10913 (PTRACE_ARG4_TYPE): New macro.
10914 (handle_extended_wait): Cast ptrace arg4 to PTRACE_ARG4_TYPE.
10915 (linux_wait_for_event_1, linux_resume_one_lwp): Ditto.
10916 (fetch_register): Cast to uintptr_t before casting to PTRACE_ARG3_TYPE.
10917 (usr_store_inferior_registers): Ditto.
10918 (linux_read_memory, linux_write_memory): Ditto.
10919 (linux_test_for_tracefork): Ditto.
10920
3743bb4f
DE		 10921 * linux-arm-low.c: Remove redundant include of gdb_proc_service.h.
10922 Only include elf.h if gdb_proc_service.h didn't include linux/elf.h.
10923
8b315be5
PA		 109242010-01-21 Pedro Alves <pedro@codesourcery.com>
10925
10926 * proc-service.c (ps_lgetregs): Don't refetch registers from the
10927 target.
10928
85492558
PA		 109292010-01-21 Pedro Alves <pedro@codesourcery.com>
10930
10931 * spu-low.c (spu_fetch_registers, spu_store_registers): Change
10932 prototype to take a regcache. Adjust.
10933
442ea881
PA		 109342010-01-20 Pedro Alves <pedro@codesourcery.com>
10935
10936 * regcache.h (struct thread_info): Forward declare.
10937 (struct regcache): New.
10938 (new_register_cache): Adjust prototype.
10939 (get_thread_regcache): Declare.
10940 (free_register_cache): Adjust prototype.
10941 (registers_to_string, registers_from_string): Ditto.
10942 (supply_register, supply_register_by_name, collect_register)
10943 (collect_register_as_string, collect_register_by_name): Ditto.
10944 * regcache.c (struct inferior_regcache_data): Delete.
10945 (get_regcache): Rename to ...
10946 (get_thread_regcache): ... this. Adjust. Switch inferior before
10947 fetching registers.
10948 (regcache_invalidate_one): Adjust.
10949 (regcache_invalidate): Fix prototype.
10950 (new_register_cache): Return the new register cache.
10951 (free_register_cache): Change prototype.
10952 (realloc_register_cache): Adjust.
10953 (registers_to_string): Change prototype to take a regcache. Adjust.
10954 (registers_from_string): Ditto.
10955 (register_data): Ditto.
10956 (supply_register): Ditto.
10957 (supply_register_by_name): Ditto.
10958 (collect_register): Ditto.
10959 (collect_register_as_string): Ditto.
10960 (collect_register_by_name): Ditto.
10961 * server.c (process_serial_event): Adjust.
10962 * linux-low.h (regset_fill_func, regset_store_func): Change
10963 prototype.
10964 (get_pc, set_pc, collect_ptrace_register, supply_ptrace_register):
10965 Change prototype.
10966 * linux-low.c (get_stop_pc): Adjust.
10967 (check_removed_breakpoint): Adjust.
10968 (linux_wait_for_event): Adjust.
10969 (linux_resume_one_lwp): Adjust.
10970 (fetch_register): Add regcache parameter. Adjust.
10971 (usr_store_inferior_registers): Ditto.
10972 (regsets_fetch_inferior_registers): Ditto.
10973 (regsets_store_inferior_registers): Ditto.
10974 (linux_fetch_registers, linux_store_registers): Ditto.
10975 * i387-fp.c (i387_cache_to_fsave): Change prototype to take a
10976 regcache. Adjust.
43aaf8b6
PA		 10977 (i387_fsave_to_cache, i387_cache_to_fxsave, i387_fxsave_to_cache):
10978 Ditto.
442ea881
PA		 10979 * i387-fp.h (i387_cache_to_fsave, i387_fsave_to_cache): Change
10980 prototype to take a regcache.
10981 (i387_cache_to_fxsave, i387_fxsave_to_cache): Ditto.
10982 * remote-utils.c (convert_ascii_to_int, outreg)
10983 (prepare_resume_reply): Change prototype to take a regcache.
10984 Adjust.
10985 * target.h (struct target_ops) <fetch_registers, store_registers>:
10986 Change prototype to take a regcache.
10987 (fetch_inferior_registers, store_inferior_registers): Change
10988 prototype to take a regcache. Adjust.
10989 * proc-service.c (ps_lgetregs): Adjust.
10990 * linux-x86-low.c (x86_fill_gregset, x86_store_gregset)
10991 (x86_fill_fpregset, x86_store_fpregset, x86_fill_fpxregset)
10992 (x86_store_fpxregset, x86_get_pc, x86_set_pc): Change prototype to
10993 take a regcache. Adjust.
10994 * linux-arm-low.c (arm_fill_gregset, arm_store_gregset)
10995 (arm_fill_wmmxregset, arm_store_wmmxregset, arm_fill_vfpregset)
10996 (arm_store_vfpregset, arm_get_pc, arm_set_pc):
10997 (arm_breakpoint_at): Change prototype to take a regcache. Adjust.
10998 * linux-cris-low.c (cris_get_pc, cris_set_pc)
10999 (cris_cannot_fetch_register):
11000 (cris_breakpoint_at): Change prototype to take a regcache.
11001 Adjust.
11002 * linux-crisv32-low.c (cris_get_pc, cris_set_pc,
11003 cris_reinsert_addr, cris_write_data_breakpoint): Change prototype
11004 to take a regcache. Adjust.
11005 (cris_breakpoint_at, cris_insert_point, cris_remove_point):
11006 Adjust.
11007 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Change prototype to
11008 take a regcache. Adjust.
11009 * linux-m68k-low.c (m68k_fill_gregset, m68k_store_gregset)
11010 (m68k_fill_fpregset, m68k_store_fpregset, m68k_get_pc,
11011 (m68k_set_pc): Change prototype to take a regcache. Adjust.
11012 * linux-mips-low.c (mips_get_pc):
11013 (mips_set_pc): Change prototype to take a regcache. Adjust.
11014 (mips_reinsert_addr): Adjust.
11015 (mips_collect_register): Change prototype to take a regcache.
11016 Adjust.
11017 (mips_supply_register):
11018 (mips_collect_register_32bit, mips_supply_register_32bit)
11019 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
11020 (mips_store_fpregset): Ditto.
43aaf8b6
PA		 11021 * linux-ppc-low.c (ppc_supply_ptrace_register)
11022 (ppc_supply_ptrace_register): Ditto.
442ea881
PA		 11023 (parse_spufs_run): Adjust.
11024 (ppc_get_pc, ppc_set_pc, ppc_fill_gregset, ppc_fill_vsxregset)
11025 (ppc_store_vsxregset, ppc_fill_vrregset, ppc_store_vrregset)
11026 (ppc_fill_evrregset, ppc_store_evrregset): Change prototype to
11027 take a regcache. Adjust.
11028 * linux-s390-low.c (s390_collect_ptrace_register)
11029 (s390_supply_ptrace_register, s390_fill_gregset, s390_get_pc)
11030 (s390_set_pc): Change prototype to take a regcache. Adjust.
11031 (s390_arch_setup): Adjust.
11032 * linux-sh-low.c (sh_get_pc, sh_breakpoint_at)
11033 (sh_fill_gregset): Change prototype to take a regcache. Adjust.
11034 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
11035 (sparc_fill_gregset, sparc_store_gregset_from_stack)
11036 (sparc_store_gregset, sparc_get_pc): Change prototype to take a
11037 regcache. Adjust.
11038 (sparc_breakpoint_at): Adjust.
11039 * linux-xtensa-low.c (xtensa_fill_gregset):
11040 (xtensa_store_gregset):
11041 (xtensa_fill_xtregset, xtensa_store_xtregset, xtensa_get_pc)
11042 (xtensa_set_pc): Change prototype to take a regcache. Adjust.
11043 * nto-low.c (nto_fetch_registers, nto_store_registers): Change
11044 prototype to take a regcache. Adjust.
11045 * win32-arm-low.c (arm_fetch_inferior_register)
11046 (arm_store_inferior_register): Change prototype to take a
11047 regcache. Adjust.
11048 * win32-i386-low.c (i386_fetch_inferior_register)
11049 (i386_store_inferior_register): Change prototype to take a
11050 regcache. Adjust.
11051 * win32-low.c (child_fetch_inferior_registers)
11052 (child_store_inferior_registers): Change prototype to take a
11053 regcache. Adjust.
11054 (win32_wait): Adjust.
11055 (win32_fetch_inferior_registers): Change prototype to take a
11056 regcache. Adjust.
11057 (win32_store_inferior_registers): Adjust.
11058 * win32-low.h (struct win32_target_ops) <fetch_inferior_register,
11059 store_inferior_register>: Change prototype to take a regcache.
11060
60c3d7b0
DE		 110612010-01-20 Doug Evans <dje@google.com>
11062
11063 * linux-low.c (linux_create_inferior): Wrap use of __SIGRTMIN in
11064 #ifdef.
11065 (linux_wait_for_event1, linux_init_signals): Ditto.
ec8ebe72 11066 (W_STOPCODE): Provide definition if missing.
60c3d7b0 11067
dc146f7c
VP		 110682010-01-13 Vladimir Prus <vladimir@codesourcery.com>
11069
11070 * linux-low.c (linux_core_of_thread): New.
11071 (compare_ints, show_process, list_threads): New.
11072 (linux_qxfer_osdata): Report threads and cores.
11073 (linux_target_op): Register linux_core_of_thread.
11074 * remote-utils.c (prepare_resume_reply): Report the core.
11075 (buffer_xml_printf): Support %d specifier.
11076 * server.c (handle_threads_qxfer_proper, handle_threads_qxfer):
11077 New.
11078 (handle_query): Handle qXfer:threads. Announce availability
11079 thereof.
11080 * target.h (struct target_ops): New field core_of_thread.
11081
7803799a
UW		 110822010-01-04 Ulrich Weigand <uweigand@de.ibm.com>
11083
11084 * Makefile.in (clean): Remove new generated files.
11085 (reg-s390.o, reg-s390.c): Remove rules.
11086 (reg-s390x.o, reg-s390x.c): Likewise.
11087 (s390-linux32.o, s390-linux32.c): Add rules.
11088 (s390-linux64.o, s390-linux64.c): Likewise.
11089 (s390x-linux64.o, s390x-linux64.c): Likewise.
11090 * configure.srv (s390*-*-linux*): Update srv_regobj and srv_xmlfiles.
11091 * linux-s390-low.c: Include <elf.h>.
11092 (HWCAP_S390_HIGH_GPRS): Define if undefined.
11093 (init_registers_s390): Remove prototype.
11094 (init_registers_s390x): Likewise.
11095 (init_registers_s390_linux32): Add prototype.
11096 (init_registers_s390_linux64): Likewise.
11097 (init_registers_s390x_linux64): Likewise.
11098 (s390_num_regs_3264): New define.
11099 (s390_regmap_3264): New global variable.
11100 (s390_cannot_fetch_register): Remove obsolete check.
11101 (s390_cannot_store_register): Likewise.
11102 (s390_collect_ptrace_register): Handle upper/lower register halves.
11103 (s390_supply_ptrace_register): Likewise.
11104 (s390_fill_gregset): Update to register number changes.
11105 (s390_get_hwcap): New routine.
11106 (s390_arch_setup): Detect 32-bit process running on 64-bit system.
11107 Install appropriate regmap and register set.
11108
6e7ffa39
JB		 111092010-01-01 Joel Brobecker <brobecker@adacore.com>
11110
11111 * server.c (gdbserver_version): Update copyright year to 2010.
11112 * gdbreplay.c (gdbreplay_version): Likewise.
11113
957f3f49
DE		 111142009-12-28 Doug Evans <dje@google.com>
11115
11116 * linux-low.c: Delete inclusion of ansidecl.h, elf/common.h,
11117 elf/external.h. Include <elf.h> instead but only if necessary.
11118
ca5c370d
PA		 111192009-12-28 Pedro Alves <pedro@codesourcery.com>
11120
11121 * linux-low.c (linux_remove_process): Remove `detaching'
11122 parameter. Don't release/detach from thread_db here.
11123 (linux_kill): Release/detach from thread_db here, ...
11124 (linux_detach): ... and here, before actually detaching.
11125 (linux_wait_1): ... and here, when a process exits.
11126 * thread-db.c (any_thread_of): New.
11127 (thread_db_free): Switch the current inferior to a thread of the
11128 passed in process.
11129
4ee62156
DE		 111302009-12-21 Doug Evans <dje@google.com>
11131
d90e6a88
DE		 11132 * linux-x86-low.c: Delete outdated comment about Elf32_Phdr.
11133
c5f62d5f
DE		 11134 * linux-low.c (kill_lwp): Use __NR_tkill instead of SYS_tkill.
11135 Move definition of tkill_failed to ifdef __NR_tkill to avoid gcc
11136 warning ifndef __NR_tkill. Move setting of errno there too.
11137 Delete unnecessary resetting of errno after syscall.
11138 Minor comment changes to match gdb/linux-nat.c:kill_lwp.
11139
10e86dd7
DE		 11140 * configure.ac: Check for dladdr.
11141 * config.in: Regenerate.
11142 * configure: Regenerate.
11143 * thread-db.c (dladdr_to_soname): Only define ifdef HAVE_DLADDR.
11144 (try_thread_db_load): Update.
11145
4ee62156
DE		 11146 * linux-low.c (my_waitpid): Delete unnecessary prototype.
11147
00f515da
DE		 111482009-12-18 Doug Evans <dje@google.com>
11149
e9464885
DE		 11150 * event-loop.c: Include unistd.h if it exists.
11151
07d4f67e
DE		 11152 * linux-low.c (my_waitpid): Move definition away from being in
11153 between linux_tracefork_child/linux_test_for_tracefork.
11154
00f515da
DE		 11155 * gdb_proc_service.h (psaddr_t): Fix type.
11156 * thread-db.c (thread_db_info.td_thr_tls_get_addr_p): Fix
11157 signature to match glibc.
11158
1de1badb
DE		 111592009-12-16 Doug Evans <dje@google.com>
11160
11161 * linux-low.c (linux_read_memory): Fix argument to read.
11162
aeeb81d1
PA		 111632009-11-26 Pedro Alves <pedro@codesourcery.com>
11164
11165 * win32-low.c (get_child_debug_event): On EXIT_THREAD_DEBUG_EVENT
11166 events, don't leave current_inferior pointing at null.
11167
10357975
PA		 111682009-11-26 Pedro Alves <pedro@codesourcery.com>
11169
11170 * win32-low.c (LOG): Delete.
11171 (OUTMSG): Output to stderr.
11172 (OUTMSG2): Conditionalize on `debug_threads' variable, instead of
11173 on compile time LOG macro.
11174 (win32_wait): Fix debug output.
11175
cf6e3471
PA		 111762009-11-26 Pedro Alves <pedro@codesourcery.com>
11177
11178 * win32-low.c (win32_add_one_solib): If the dll name is
11179 "ntdll.dll", prepend the system directory to the dll path.
11180
0c85e18e
MK		 111812009-11-17 Daniel Jacobowitz <dan@codesourcery.com>
11182
11183 * m68k-tdep.c (m68k_gdbarch_init): Reuse previous initialization.
11184
9ac544ce 111852009-11-17 Nathan Sidwell <nathan@codesourcery.com>
889bf7c5 11186 Vladimir Prus <vladimir@codesourcery.com>
9ac544ce
MK		 11187
11188 * Makefile.in (reg-cf.o, reg-cf.c): New targets.
11189 * configure.ac: Check for __mcoldfire__ and set
11190 gdb_cv_m68k_is_coldfire.
11191 * configure.srv: Use gdb_cv_m68k_is_coldfire to select between
11192 reg-cf.o and reg-m68k.o.
11193 * configure: Regenerated.
11194
fd7dd3e6
PA		 111952009-11-16 Pedro Alves <pedro@codesourcery.com>
11196
11197 * linux-low.c (linux_remove_process): Add `detaching' parameter.
11198 Pass it to thread_db_free.
11199 (linux_kill, linux_detach, linux_wait_1): Adjust to pass the
11200 proper `detaching' argument to linux_remove_process.
11201 * linux-low.h (thread_db_free): Add `detaching' parameter.
11202 * thread-db.c (thread_db_init): Pass false as `detaching' argument
11203 to thread_db_free.
11204 (thread_db_free): Add `detaching' parameter. Only
11205 call td_ta_clear_event if detaching from process.
11206
75aa492e
MK		 112072009-11-12 Maxim Kuvyrkov <maxim@codesourcery.com>
11208
11209 * thread-db.c (thread_db_free): Fix typo.
11210
21e1bee4
PP		 112112009-11-11 Paul Pluzhnikov <ppluzhnikov@google.com>
11212
11213 PR gdb/10838
11214 * thread-db.c (thread_db_free): Call td_ta_clear_event.
11215
8838b45e
NS		 112162009-11-03 Nathan Sidwell <nathan@codesourcery.com>
11217
11218 * configure.ac (i[34567]86-*): Check if we're targetting x86-64
11219 with an i686 compiler.
11220 * configure.srv (i[34567]86-*-linux*): Pull in x86-64 handling if
11221 needed.
11222 * configure: Rebuilt.
11223
8a35fb51
SL		 112242009-10-29 Sandra Loosemore <sandra@codesourcery.com>
11225
11226 PR gdb/10783
11227
11228 * server.c (handle_search_memory_1): Correct read_addr initialization
11229 in loop for searching subsequent chunks.
11230
96f15937
PP		 112312009-10-29 Paul Pluzhnikov <ppluzhnikov@google.com>
11232
11233 * configure.ac: New --with-libthread-db option.
11234 * thread-db.c: Allow direct dependence on libthread_db.
11235 (thread_db_free): Adjust.
11236 * config.in: Regenerate.
11237 * configure: Likewise.
889bf7c5 11238
5f7d1694
PP		 112392009-10-28 Paul Pluzhnikov <ppluzhnikov@google.com>
11240
11241 PR gdb/10757
11242 * thread-db.c (attach_thread): New function.
11243 (maybe_attach_thread): Return success/failure.
11244 (find_new_threads_callback): Adjust.
889bf7c5
PA		 11245 (thread_db_find_new_threads): Loop until no new threads.
11246
88e3b899
PA		 112472009-10-13 Pedro Alves <pedro@codesourcery.com>
11248
11249 * proc-service.c (ps_lgetregs): Formatting.
11250
cdbfd419
PP		 112512009-10-08 Paul Pluzhnikov <ppluzhnikov@google.com>
11252
11253 * acinclude.m4: (SRV_CHECK_THREAD_DB, SRV_CHECK_TLS_GET_ADDR): Remove.
11254 * configure.ac: Adjust.
11255 * linux-low.h (struct process_info_private): Move members to struct
11256 thread_db.
11257 (thread_db_free, thread_db_handle_monitor_command): New prototype.
11258 * linux-low.c (linux_remove_process): Adjust.
11259 (linux_wait_for_event_1, linux_look_up_symbols): Likewise.
11260 * server.c (handle_query): Move code ...
11261 (handle_monitor_command): ... here. New function.
11262 * target.h (struct target_ops): New member.
11263 * thread-db.c (struct thread_db): New.
11264 (libthread_db_search_path): New variable.
11265 (thread_db_create_event, thread_db_enable_reporting)
11266 (find_one_thread, maybe_attach_thread, find_new_threads_callback)
11267 (thread_db_find_new_threads, (thread_db_get_tls_address): Adjust.
11268 (try_thread_db_load_1, dladdr_to_soname): New functions.
11269 (try_thread_db_load, thread_db_load_search): New functions.
11270 (thread_db_init): Search for libthread_db.
11271 (thread_db_free): New function.
11272 (thread_db_handle_monitor_command): Likewise.
11273 * config.in: Regenerate.
11274 * configure: Regenerate.
889bf7c5 11275
4168d2d6
UW		 112762009-09-27 Ulrich Weigand <uweigand@de.ibm.com>
11277
11278 * spu-low.c (spu_kill): Wait for inferior to terminate.
11279 Call clear_inferiors.
11280 (spu_detach): Call clear_inferiors.
11281
81ecdfbb
RW		 112822009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
11283
11284 * aclocal.m4: Regenerate.
11285 * config.in: Likewise.
11286 * configure: Likewise.
11287
0b9ff2c0
UW		 112882009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
11289
11290 * linux-ppc-low.c (INSTR_SC, NR_spu_run): Define.
11291 (parse_spufs_run): New function.
11292 (ppc_get_pc, ppc_set_pc): Detect and handle SPU PC.
11293 (ppc_breakpoint_at): Handle SPU breakpoints.
11294
efcbbd14
UW		 112952009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
11296
11297 * linux-low.c: Include <sys/stat.h> and <sys/vfs.h>.
11298 (SPUFS_MAGIC): Define.
11299 (spu_enumerate_spu_ids): New function.
11300 (linux_qxfer_spu): New function.
11301 (linux_target_ops): Install linux_qxfer_spu.
11302
f4d9bade
UW		 113032009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
11304
11305 * configure.srv (powerpc*-*-linux*): Add powerpc-cell32l.o
11306 and powerpc-cell64l.o to srv_regobj. Add rs6000/powerpc-cell32l.xml
11307 and rs6000/powerpc-cell64l.xml to srv_xmlfiles.
11308 * Makefile.in (powerpc-cell32l.o, powerpc-cell32l.c): New rules.
11309 (powerpc-cell64l.o, powerpc-cell64l.c): Likewise.
11310 (clean): Handle powerpc-cell32l.c and powerpc-cell64l.c.
11311 * linux-ppc-low.c (PPC_FEATURE_CELL): Define.
11312 (init_registers_powerpc_cell32l): Add prototype.
11313 (init_registers_powerpc_cell64l): Likewise.
11314 (ppc_arch_setup): Detect Cell/B.E. architecture.
11315
96e946ca
RW		 113162009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
11317
11318 * Makefile.in (datarootdir): New variable.
11319
58d6951d
DJ		 113202009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
11321
11322 * linux-low.c (linux_write_memory): Update debugging output.
11323 * Makefile.in (clean): Add new descriptions.
11324 (arm-with-vfpv2.o, arm-with-vfpv2.c, arm-with-vfpv3.o)
11325 (arm-with-vfpv3.c, arm-with-neon.o, arm-with-neon.c): New rules.
11326 * configure.srv: Add new files for arm*-*-linux*.
11327 * linux-arm-low.c: Add new declarations.
11328 (PTRACE_GETVFPREGS, PTRACE_SETVFPREGS): Define if undefined.
11329 (arm_hwcap, HWCAP_VFP, HWCAP_IWMMXT, HWCAP_NEON, HWCAP_VFPv3)
11330 (HWCAP_VFPv3D16): New.
11331 (arm_fill_wmmxregset, arm_store_wmmxregset): Check HWCAP_IWMMXT
11332 instead of __IWMMXT__.
11333 (arm_fill_vfpregset, arm_store_vfpregset, arm_get_hwcap)
11334 (arm_arch_setup): New.
11335 (target_regsets): Remove #ifdef. Add VFP regset.
11336 (the_low_target): Use arm_arch_setup.
11337
12b42a12
DJ		 113382009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
11339
11340 * linux-low.c (linux_kill_one_lwp): Adjust kernel workaround to skip
11341 the main thread again.
11342
ac8c974e
AR		 113432009-07-06 Aleksandar Ristovski <aristovski@qnx.com>
11344
11345 Adding Neutrino gdbserver.
11346 * configure: Regenerated.
11347 * configure.ac: Add case for srv_qnx and set LIBS accordingly.
11348 * configure.srv (i[34567]86-*-nto*): New target.
11349 * nto-low.c, nto-low.h, nto-x86-low.c: New files.
11350 * remote-utils.c [__QNX__]: Include sys/iomgr.h
11351 (nto_comctrl) [__QNX__]: New function.
11352 (enable_async_io, disable_async_io) [__QNX__]: Call nto_comctrl.
11353
4424e0c3 113542009-07-05 Danny Backx <dannybackx@users.sourceforge.net>
7437790a
PA		 11355
11356 * configure.srv (i[34567]86-*-mingw32ce*): Add i386-low.o to
11357 srv_tgtobj.
11358
912cf4ba
PA		 113592009-07-04 Danny Backx <dannybackx@users.sourceforge.net>
11360 Pedro Alves <pedro@codesourcery.com>
11361
11362 * win32-i386-low.c (i386_get_thread_context): Handle systems that
11363 don't support CONTEXT_EXTENDED_REGISTERS.
11364 (i386_win32_breakpoint, i386_win32_breakpoint_len): New.
11365 (the_low_target): Install them.
11366 * win32-low.c (get_child_debug_event): Handle WaitForDebugEvent
11367 failing with ERROR_PIPE_NOT_CONNECTED.
11368
aa5ca48f
DE		 113692009-06-30 Doug Evans <dje@google.com>
11370 Pierre Muller <muller@ics.u-strasbg.fr>
11371
11372 Add h/w watchpoint support to x86-linux, win32-i386.
11373 * Makefile.in (SFILES): Add i386-low.c
11374 (i386_low_h): Define.
11375 (i386-low.o): Add dependencies.
11376 (linux-x86-low.o): Add i386-low.h dependency.
11377 (win32-i386-low.o): Ditto.
11378 * i386-low.c: New file.
11379 * i386-low.h: New file.
11380 * configure.srv (i[34567]86-*-cygwin*): Add i386-low.o to srv_tgtobj.
11381 (i[34567]86-*-linux*, i[34567]86-*-mingw*, x86_64-*-linux*): Ditto.
11382 * linux-low.c (linux_add_process): Initialize arch_private.
11383 (linux_remove_process): Free arch_private.
11384 (add_lwp): Initialize arch_private.
11385 (delete_lwp): Free arch_private.
11386 (linux_resume_one_lwp): Call the_low_target.prepare_to_resume if
11387 provided.
11388 * linux-low.h (process_info_private): New member arch_private.
11389 (lwp_info): New member arch_private.
11390 (linux_target_ops): New members new_process, new_thread,
11391 prepare_to_resume.
11392 (ptid_of): New macro.
11393 * linux-x86-low.c: Include stddef.h, i386-low.h.
11394 (arch_process_info): New struct.
11395 (arch_lwp_info): New struct.
11396 (x86_linux_dr_get, x86_linux_dr_set): New functions.
11397 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
11398 (i386_dr_low_get_status): New function.
11399 (x86_insert_point, x86_remove_point): New functions.
11400 (x86_stopped_by_watchpoint): New function.
11401 (x86_stopped_data_address): New function.
11402 (x86_linux_new_process, x86_linux_new_thread): New functions.
11403 (x86_linux_prepare_to_resume): New function.
11404 (the_low_target): Add entries for insert_point, remove_point,
11405 stopped_by_watchpoint, stopped_data_address, new_process, new_thread,
11406 prepare_to_resume.
11407 * server.c (debug_hw_points): New global.
11408 (monitor_show_help): Document set debug-hw-points.
11409 (handle_query): Process "set debug-hw-points".
11410 * server.h (debug_hw_points): Declare.
11411 (paddress): Declare.
11412 * utils.c (NUMCELLS, CELLSIZE): New macros.
11413 (get_sell, xsnprintf, paddress): New functions.
11414 * win32-arm-low.c (the_low_target): Add entries for insert_point,
11415 remove_point, stopped_by_watchpoint, stopped_data_address.
11416 * win32-i386-low.c: Include i386-low.h.
11417 (debug_reg_state): Replaces dr.
11418 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
11419 (i386_dr_low_get_status): New function.
11420 (i386_insert_point, i386_remove_point): New functions.
11421 (i386_stopped_by_watchpoint): New function.
11422 (i386_stopped_data_address): New function.
11423 (i386_initial_stuff): Update.
11424 (get_thread_context,set_thread_context,i386_thread_added): Update.
11425 (the_low_target): Add entries for insert_point,
11426 remove_point, stopped_by_watchpoint, stopped_data_address.
11427 * win32-low.c (win32_insert_watchpoint): New function.
11428 (win32_remove_watchpoint): New function.
11429 (win32_stopped_by_watchpoint): New function.
11430 (win32_stopped_data_address): New function.
11431 (win32_target_ops): Add entries for insert_watchpoint,
11432 remove_watchpoint, stopped_by_watchpoint, stopped_data_address.
11433 * win32-low.h (win32_target_ops): New members insert_point,
11434 remove_point, stopped_by_watchpoint, stopped_data_address.
11435
d993e290
PA		 114362009-06-25 Pedro Alves <pedro@codesourcery.com>
11437
11438 * server.c (process_serial_event): Re-return unsupported, not
11439 error, if the type isn't recognized. Re-allow supporting only
11440 insert or remove packets. Also call require_running for
11441 breakpoints. Add missing break statement to default case. Tidy.
11442 * target.h (struct target_ops): Rename insert_watchpoint to
11443 insert_point, and remove_watchpoint to remove_point.
11444
11445 * linux-low.h (struct linux_target_ops): Likewise.
11446 * linux-low.c (linux_insert_watchpoint): Rename to ...
11447 (linux_insert_point): ... this. Adjust.
11448 (linux_remove_watchpoint): Rename to ...
11449 (linux_remove_point): ... this. Adjust.
11450 (linux_target_ops): Adjust.
11451 * linux-crisv32-low.c (cris_insert_watchpoint): Rename to ...
11452 (cris_insert_point): ... this.
11453 (cris_remove_watchpoint): Rename to ...
11454 (cris_remove_point): ... this.
11455 (the_low_target): Adjust.
11456
0f54c268
PM		 114572009-06-24 Pierre Muller <muller@ics.u-strasbg.fr>
11458
11459 * server.c (handle_v_kill): Pass signal_pid to
11460 kill_inferior if multi_process is zero.
11461
c6314022
AR		 114622009-06-23 Aleksandar Ristovski <aristovski@qnx.com>
11463
11464 * server.c (process_serial_event): Add support for Z0 and Z1 packet.
11465 * target.h (target_ops): Comment for *_watchpoint to make it clear
11466 the functions can get types '0' and '1'.
11467
4463ce24
AR		 114682009-06-22 Aleksandar Ristovski <aristovski@qnx.com>
11469
11470 * linux-low.c (usr_fetch_inferior_registers): Remove check for regno 0.
11471 * proc-service.c (ps_lgetregs): Pass -1 to fetch all registers.
11472 * regcache.c (get_regcache): Likewise.
11473 * spu-low.c (spu_fetch_registers): Remove 0 to -1 conversion.
11474 * win32-low.c (child_fetch_inferior_registers): Remove check for
11475 regno 0.
11476
cf8fd78b
PA		 114772009-06-19 Aleksandar Ristovski <aristovski@qnx.com>
11478 Pedro Alves <pedro@codesourcery.com>
11479
11480 * target.h (struct target_ops) <supports_multi_process>: New
11481 callback.
11482 (target_supports_multi_process): New.
11483 * server.c (handle_query): Even if GDB reports support, only
11484 enable multi-process if the target also supports it. Report
11485 multi-process support only if the target backend supports it.
11486 * linux-low.c (linux_supports_multi_process): New function.
11487 (linux_target_ops): Install it as target_supports_multi_process
11488 callback.
11489
47c0c975
DE		 114902009-05-24 Doug Evans <dje@google.com>
11491
e09875d4
DE		 11492 Global renaming of find_thread_pid to find_thread_ptid.
11493 * server.h (find_thread_ptid): Renamed from find_thread_pid.
11494 * inferiors.c (find_thread_ptid): Renamed from find_thread_pid.
11495 All callers updated.
11496
e27d73f6
DE		 11497 * linux-low.c (handle_extended_wait): Use linux_resume_one_lwp
11498 to resume the newly created thread, don't call ptrace (PTRACE_CONT)
11499 directly.
11500
47c0c975
DE		 11501 * linux-low.c (get_stop_pc): Print pc if debug_threads.
11502 (check_removed_breakpoint, linux_wait_for_lwp): Ditto.
11503 (linux_resume_one_lwp): Ditto.
11504
2acc282a
DE		 115052009-05-23 Doug Evans <dje@google.com>
11506
11507 * linux-low.c (linux_resume_one_lwp): Change type of first arg
11508 from struct inferior_list_entry * to struct lwp_info *.
11509 All callers updated.
11510
9f1036c1
DE		 115112009-05-13 Doug Evans <dje@google.com>
11512
11513 * linux-x86-low.c: Don't include assert.h.
11514 (x86_siginfo_fixup): Use fatal, not assert.
11515 (x86_arch_setup): Fix comment.
11516
d0722149
DE		 115172009-05-12 Doug Evans <dje@google.com>
11518
11519 Biarch support for i386/amd64 gdbserver.
11520 * Makefile.in (SFILES): Remove linux-i386-low.c, linux-x86-64-low.c.
11521 Add linux-x86-low.c.
11522 (linux-i386-low.o, linux-x86-64-low.o): Delete.
11523 (linux-x86-low.o): Add.
11524 * linux-x86-64-low.c: Delete.
11525 * linux-i386-low.c: Delete.
11526 * linux-x86-low.c: New file.
11527 * configure.srv (i?86-linux srv_tgtobj): Replace linux-i386-low.o with
11528 linux-x86-low.o.
11529 (x86_64-linux srv_tgtobj): Replace linux-x86-64-low.o with
11530 linux-x86-low.o.
11531 (x86_64-linux srv_regobj): Add reg-i386-linux.o.
11532 * linux-low.c: Include ansidecl.h, elf/common.h, elf/external.h.
11533 (linux_child_pid_to_exec_file): New function.
11534 (elf_64_header_p, elf_64_file_p): New functions.
11535 (siginfo_fixup): New function.
11536 (linux_xfer_siginfo): New local inf_siginfo. Call siginfo_fixup to
11537 give target a chance to convert layout.
11538 * linux-low.h (linux_target_ops): New member siginfo_fixup.
11539 (linux_child_pid_to_exec_file, elf_64_file_p): Declare.
11540
fdeb2a12
DE		 115412009-05-07 Doug Evans <dje@google.com>
11542
11543 * linux-low.c (regsets_fetch_inferior_registers): Fix memory leak.
11544 (regsets_store_inferior_registers): Ditto.
11545
a6dbe5df
PA		 115462009-05-06 Pedro Alves <pedro@codesourcery.com>
11547
11548 PR server/10048
11549
11550 * linux-low.c (must_set_ptrace_flags): Delete.
11551 (linux_create_inferior): Set `lwp->must_set_ptrace_flags' instead
11552 of the global.
11553 (linux_attach_lwp_1): Don't set PTRACE_SETOPTIONS here. Set
11554 `lwp->must_set_ptrace_flags' instead.
ba42693b 11555 (linux_wait_for_event_1): Set ptrace options here.
a6dbe5df
PA		 11556 (linux_wait_1): ... not here.
11557
5091eb23
DE		 115582009-04-30 Doug Evans <dje@google.com>
11559
9f767825
DE		 11560 * inferiors.c (started_inferior_callback): New function.
11561 (attached_inferior_callback): New function.
11562 (have_started_inferiors_p, have_attached_inferiors_p): New functions.
11563 * server.c (print_started_pid, print_attached_pid): New functions.
11564 (detach_or_kill_for_exit): New function.
11565 (main): Call it instead of for_each_inferior (kill_inferior_callback).
11566 * server.h (have_started_inferiors_p): Declare.
11567 (have_attached_inferiors_p): Declare.
11568
5091eb23
DE		 11569 * inferiors.c (remove_process): Fix memory leak, free process.
11570 * linux-low.c (linux_remove_process): New function.
11571 (linux_kill): Call it instead of remove_process.
11572 (linux_detach, linux_wait_1): Ditto.
11573
155c8968
PA		 115742009-04-19 Danny Backx <dannybackx@users.sourceforge.net>
11575
11576 * configure.srv: Add x86 Windows CE target.
11577
7fe519cb
UW		 115782009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
11579
11580 * inferiors.c (get_thread_process): Make global.
11581 * server.h (get_thread_process): Add prototype.
11582 * thread-db.c (find_one_thread): Use get_thread_process
11583 instead of current_process.
11584 (thread_db_get_tls_address): Do not crash if called when
11585 thread layer is not yet initialized.
11586
5472f405
UW		 115872009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
11588
11589 * remote-utils.c (prepare_resume_reply): Null-terminate packet.
11590 * spu-low.c (current_tid): Rename to ...
11591 (current_ptid): ... this.
11592 (fetch_ppc_register, fetch_ppc_memory, store_ppc_memory,
11593 spu_proc_xfer_spu, spu_resume, spu_request_interrupt): Use
11594 ptid_get_lwp (current_ptid) instead of current_tid.
11595 (spu_kill, spu_detach, spu_join, spu_wait): Use pid argument
11596 instead of current_tid. Use find_process_pid to verify pid
11597 argument is valid. Pass proper argument to remove_process.
11598 (spu_thread_alive): Compare current_ptid instead of current_tid.
11599 (spu_resume): Likewise.
11600
55ac2b99
PA		 116012009-04-02 Pedro Alves <pedro@codesourcery.com>
11602
11603 * linux-low.c (usr_store_inferior_registers): Declare local `pid'
11604 variable.
11605
95954743
PA		 116062009-04-01 Pedro Alves <pedro@codesourcery.com>
11607
11608 Implement the multiprocess extensions, and add linux multiprocess
11609 support.
11610
11611 * server.h (ULONGEST): Declare.
11612 (struct ptid, ptid_t): New.
11613 (minus_one_ptid, null_ptid): Declare.
11614 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
11615 (ptid_get_tid, ptid_equal, ptid_is_pid): Declare.
11616 (struct inferior_list_entry): Change `id' type from unsigned from
11617 to ptid_t.
11618 (struct sym_cache, struct breakpoint, struct
11619 process_info_private): Forward declare.
11620 (struct process_info): Declare.
11621 (current_process): Declare.
11622 (all_processes): Declare.
11623 (initialize_inferiors): Declare.
11624 (add_thread): Adjust to use ptid_t.
11625 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): Ditto.
11626 (add_process, remove_process, find_thread_pid): Declare.
11627 (find_inferior_id): Adjust to use ptid_t.
11628 (cont_thread, general_thread, step_thread): Change type to ptid_t.
11629 (multi_process): Declare.
11630 (push_event): Adjust to use ptid_t.
11631 (read_ptid, write_ptid): Declare.
11632 (prepare_resume_reply): Adjust to use ptid_t.
11633 (clear_symbol_cache): Declare.
11634 * inferiors.c (all_processes): New.
11635 (null_ptid, minus_one_ptid): New.
11636 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
11637 (ptid_get_tid, ptid_equal, ptid_is_pid): New.
11638 (add_thread): Change unsigned long to ptid. Remove gdb_id
11639 parameter. Adjust.
11640 (thread_id_to_gdb_id, thread_to_gdb_id): Change unsigned long to ptid.
11641 (gdb_id_to_thread): Rename to ...
11642 (find_thread_pid): ... this. Change unsigned long to ptid.
11643 (gdb_id_to_thread_id, find_inferior_id): Change unsigned long to ptid.
11644 (loaded_dll, pull_pid_from_list): Adjust.
11645 (add_process, remove_process, find_process_pid)
11646 (get_thread_process, current_process, initialize_inferiors): New.
11647 * target.h (struct thread_resume) <thread>: Change type to ptid_t.
11648 (struct target_waitstatus) <related_pid>: Ditto.
11649 (struct target_ops) <kill, detach>: Add `pid' argument. Change
11650 return type to int.
11651 (struct target_ops) <join>: Add `pid' argument.
11652 (struct target_ops) <thread_alive>: Change pid's type to ptid_t.
11653 (struct target_ops) <wait>: Add `ptid' field. Change return type
11654 to ptid.
11655 (kill_inferior, detach_inferior, join_inferior): Add `pid' argument.
11656 (mywait): Add `ptid' argument. Change return type to ptid_t.
11657 (target_pid_to_str): Declare.
11658 * target.c (set_desired_inferior): Adjust to use ptids.
11659 (mywait): Add new `ptid' argument. Adjust.
11660 (target_pid_to_str): New.
11661 * mem-break.h (free_all_breakpoints): Declare.
11662 * mem-break.c (breakpoints): Delelete.
11663 (set_breakpoint_at, delete_breakpoint, find_breakpoint_at)
11664 (check_mem_read, check_mem_write, delete_all_breakpoints): Adjust
11665 to use per-process breakpoint list.
11666 (free_all_breakpoints): New.
11667 * remote-utils.c (struct sym_cache) <name>: Drop `const'.
11668 (symbol_cache, all_symbols_looked_up): Delete.
11669 (hexchars): New.
11670 (ishex, unpack_varlen_hex, write_ptid, hex_or_minus_one,
11671 read_ptid): New.
11672 (prepare_resume_reply): Change ptid argument's type from unsigned
11673 long to ptid_t. Adjust. Implement W;process and X;process.
11674 (free_sym_cache, clear_symbol_cache): New.
11675 (look_up_one_symbol): Adjust to per-process symbol cache. *
11676 * server.c (cont_thread, general_thread, step_thread): Change type
11677 to ptid_t.
11678 (attached): Delete.
11679 (multi_process): New.
11680 (last_ptid): Change type to ptid_t.
11681 (struct vstop_notif) <ptid>: Change type to ptid_t.
11682 (queue_stop_reply, push_event): Change `ptid' argument's type to
11683 ptid_t.
11684 (discard_queued_stop_replies): Add `pid' argument.
11685 (start_inferior): Adjust to use ptids. Adjust to mywait interface
11686 changes. Don't reference the `attached' global.
11687 (attach_inferior): Adjust to mywait interface changes.
11688 (handle_query): Adjust to use ptids. Parse GDB's qSupported
11689 features. Handle and report "multiprocess+". Handle
11690 "qAttached:PID".
11691 (handle_v_cont): Adjust to use ptids. Adjust to mywait interface
11692 changes.
11693 (handle_v_kill): New.
11694 (handle_v_stopped): Adjust to use target_pid_to_str.
11695 (handle_v_requests): Allow multiple attaches and runs when
11696 multiprocess extensions are in effect. Handle "vKill".
11697 (myresume): Adjust to use ptids.
11698 (queue_stop_reply_callback): Add `arg' parameter. Handle it.
11699 (handle_status): Adjust to discard_queued_stop_replies interface
11700 change.
11701 (first_thread_of, kill_inferior_callback)
11702 (detach_or_kill_inferior_callback, join_inferiors_callback): New.
11703 (main): Call initialize_inferiors. Adjust to use ptids, killing
11704 and detaching from all inferiors. Handle multiprocess packet
11705 variants.
11706 * linux-low.h: Include gdb_proc_service.h.
11707 (struct process_info_private): New.
11708 (struct linux_target_ops) <pid_of>: Use ptid_get_pid.
11709 <lwpid_of>: Use ptid_get_lwp.
11710 (get_lwp_thread): Adjust.
11711 (struct lwp_info): Add `dead' member.
11712 (find_lwp_pid): Declare.
11713 * linux-low.c (thread_db_active): Delete.
11714 (new_inferior): Adjust comment.
11715 (inferior_pid): Delete.
11716 (linux_add_process): New.
11717 (handle_extended_wait): Adjust.
11718 (add_lwp): Change unsigned long to ptid.
11719 (linux_create_inferior): Add process to processes table. Adjust
11720 to use ptids. Don't set new_inferior here.
11721 (linux_attach_lwp): Rename to ...
11722 (linux_attach_lwp_1): ... this. Add `initial' argument. Handle
11723 it. Adjust to use ptids.
11724 (linux_attach_lwp): New.
11725 (linux_attach): Add process to processes table. Don't set
11726 new_inferior here.
11727 (struct counter): New.
11728 (second_thread_of_pid_p, last_thread_of_process_p): New.
11729 (linux_kill_one_lwp): Add `args' parameter. Handle it. Adjust to
11730 multiple processes.
11731 (linux_kill): Add `pid' argument. Handle it. Adjust to multiple
11732 processes. Remove process from process table.
11733 (linux_detach_one_lwp): Add `args' parameter. Handle it. Adjust
11734 to multiple processes.
11735 (any_thread_of): New.
11736 (linux_detach): Add `pid' argument, and handle it. Remove process
11737 from processes table.
11738 (linux_join): Add `pid' argument. Handle it.
11739 (linux_thread_alive): Change unsighed long argument to ptid_t.
11740 Consider dead lwps as not being alive.
11741 (status_pending_p): Rename `dummy' argument to `arg'. Filter out
11742 threads we're not interested in.
11743 (same_lwp, find_lwp_pid): New.
11744 (linux_wait_for_lwp): Change `pid' argument's type from int to
11745 ptid_t. Adjust.
11746 (linux_wait_for_event): Rename to ...
11747 (linux_wait_for_event_1): ... this. Change `pid' argument's type
11748 from int to ptid_t. Adjust.
11749 (linux_wait_for_event): New.
11750 (linux_wait_1): Add `ptid' argument. Change return type to
11751 ptid_t. Adjust. Use last_thread_of_process_p. Remove processes
11752 that exit from the process table.
11753 (linux_wait): Add `ptid' argument. Change return type to ptid_t.
11754 Adjust.
11755 (mark_lwp_dead): New.
11756 (wait_for_sigstop): Adjust to use ptids. If a process exits while
11757 stopping all threads, mark its main lwp as dead.
11758 (linux_set_resume_request, linux_resume_one_thread): Adjust to use
11759 ptids.
11760 (fetch_register, usr_store_inferior_registers)
11761 (regsets_fetch_inferior_registers)
11762 (regsets_store_inferior_registers, linux_read_memory)
11763 (linux_write_memory): Inline `inferior_pid'.
11764 (linux_look_up_symbols): Adjust to use per-process
11765 `thread_db_active'.
11766 (linux_request_interrupt): Adjust to use ptids.
11767 (linux_read_auxv): Inline `inferior_pid'.
11768 (initialize_low): Don't reference thread_db_active.
11769 * gdb_proc_service.h (struct ps_prochandle) <pid>: Remove.
11770 * proc-service.c (ps_lgetregs): Use find_lwp_pid.
11771 (ps_getpid): Return the pid of the current inferior.
11772 * thread-db.c (proc_handle, thread_agent): Delete.
11773 (thread_db_create_event, thread_db_enable_reporting): Adjust to
11774 per-process data.
11775 (find_one_thread): Change argument type to ptid_t. Adjust to
11776 per-process data.
11777 (maybe_attach_thread): Adjust to per-process data and ptids.
11778 (thread_db_find_new_threads): Ditto.
11779 (thread_db_init): Ditto.
11780 * spu-low.c (spu_create_inferior, spu_attach): Add process to
11781 processes table. Adjust to use ptids.
11782 (spu_kill, spu_detach): Adjust interface. Remove process from
11783 processes table.
11784 (spu_join, spu_thread_alive): Adjust interface.
11785 (spu_wait): Adjust interface. Remove process from processes
11786 table. Adjust to use ptids.
11787 * win32-low.c (current_inferior_tid): Delete.
11788 (current_inferior_ptid): New.
11789 (debug_event_ptid): New.
11790 (thread_rec): Take a ptid. Adjust.
11791 (child_add_thread): Add `pid' argument. Adjust to use ptids.
11792 (child_delete_thread): Ditto.
11793 (do_initial_child_stuff): Add `attached' argument. Add process to
11794 processes table.
11795 (child_fetch_inferior_registers, child_store_inferior_registers):
11796 Adjust.
11797 (win32_create_inferior): Pass 0 to do_initial_child_stuff.
11798 (win32_attach): Pass 1 to do_initial_child_stuff.
11799 (win32_kill): Adjust interface. Remove process from processes
11800 table.
11801 (win32_detach): Ditto.
11802 (win32_join): Adjust interface.
11803 (win32_thread_alive): Take a ptid.
11804 (win32_resume): Adjust to use ptids.
11805 (get_child_debug_event): Ditto.
11806 (win32_wait): Adjust interface. Remove exiting process from
11807 processes table.
11808
bd99dc85
PA		 118092009-04-01 Pedro Alves <pedro@codesourcery.com>
11810
11811 Non-stop mode support.
11812
11813 * server.h (non_stop): Declare.
11814 (gdb_client_data, handler_func): Declare.
11815 (delete_file_handler, add_file_handler, start_event_loop):
11816 Declare.
11817 (handle_serial_event, handle_target_event, push_event)
11818 (putpkt_notif): Declare.
11819 * target.h (enum resume_kind): New.
11820 (struct thread_resume): Replace `step' field by `kind' field.
11821 (TARGET_WNOHANG): Define.
11822 (struct target_ops) <wait>: Add `options' argument.
11823 <supports_non_stop, async, start_non_stop>: New fields.
11824 (target_supports_non_stop, target_async): New.
11825 (start_non_stop): Declare.
11826 (mywait): Add `options' argument.
11827 * target.c (mywait): Add `options' argument. Print child exit
11828 notifications here.
11829 (start_non_stop): New.
11830 * server.c (non_stop, own_buf, mem_buf): New globals.
11831 (struct vstop_notif): New.
11832 (notif_queue): New global.
11833 (queue_stop_reply, push_event, discard_queued_stop_replies)
11834 (send_next_stop_reply): New.
11835 (start_inferior): Adjust to use resume_kind. Adjust to mywait
11836 interface changes.
11837 (attach_inferior): In non-stop mode, don't wait for the target
11838 here.
11839 (handle_general_set): Handle QNonStop.
11840 (handle_query): When handling qC, return the current general
11841 thread, instead of the first thread of the list.
11842 (handle_query): If the backend supports non-stop mode, include
11843 QNonStop+ in the qSupported query response.
11844 (handle_v_cont): Adjust to use resume_kind. Handle resume_stop
11845 and non-stop mode.
11846 (handle_v_attach, handle_v_run): Handle non-stop mode.
11847 (handle_v_stopped): New.
11848 (handle_v_requests): Report support for vCont;t. Handle vStopped.
11849 (myresume): Adjust to use resume_kind. Handle non-stop.
11850 (queue_stop_reply_callback): New.
11851 (handle_status): Handle non-stop mode.
11852 (main): Clear non_stop flag on reconnection. Use the event-loop.
11853 Refactor serial protocol handling from here ...
11854 (process_serial_event): ... to this new function. When GDB
11855 selects any thread, select one here. In non-stop mode, wait until
11856 GDB acks all pending events before exiting.
11857 (handle_serial_event, handle_target_event): New.
11858 * remote-utils.c (remote_open): Install remote_desc in the event
11859 loop.
11860 (remote_close): Remove remote_desc from the event loop.
11861 (putpkt_binary): Rename to...
11862 (putpkt_binary_1): ... this. Add `is_notic' argument. Handle it.
11863 (putpkt_binary): New as wrapper around putpkt_binary_1.
11864 (putpkt_notif): New.
11865 (prepare_resume_reply): In non-stop mode, don't change the
11866 general_thread.
11867 * event-loop.c: New.
11868 * Makefile.in (OBJ): Add event-loop.o.
11869 (event-loop.o): New rule.
11870
11871 * linux-low.h (pid_of): Moved here.
11872 (lwpid_of): New.
11873 (get_lwp_thread): Use lwpid_of.
11874 (struct lwp_info): Delete `lwpid' field. Add `suspended' field.
11875 * linux-low.c (pid_of): Delete.
11876 (inferior_pid): Use lwpid_of.
11877 (linux_event_pipe): New.
11878 (target_is_async_p): New.
11879 (delete_lwp): New.
11880 (handle_extended_wait): Use lwpid_of.
11881 (add_lwp): Don't set lwpid field.
11882 (linux_attach_lwp): Adjust debug output. Use lwpid_of.
11883 (linux_kill_one_lwp): If killing a running lwp, stop it first.
11884 Use lwpid_of. Adjust to linux_wait_for_event interface changes.
11885 (linux_detach_one_lwp): If detaching from a running lwp, stop it
11886 first. Adjust to linux_wait_for_event interface changes. Use
11887 lwpid_of.
11888 (linux_detach): Don't delete the main lwp here.
11889 (linux_join): Use my_waitpid. Avoid signal_pid. Use lwpid_of.
11890 (status_pending_p): Don't consider explicitly suspended lwps.
11891 (linux_wait_for_lwp): Take an integer pid instead of a lwp_info
11892 pointer. Add OPTIONS argument. Change return type to int. Use
11893 my_waitpid instead of sleeping. Handle WNOHANG. Use lwpid_of.
11894 (linux_wait_for_event): Take an integer pid instead of a lwp_info
11895 pointer. Add status pointer argument. Return a pid instead of a
11896 status. Use lwpid_of. Adjust to linux_wait_for_lwp interface
11897 changes. In non-stop mode, don't switch to a random thread.
11898 (linux_wait): Rename to...
11899 (linux_wait_1): ... this. Add target_options argument, and handle
11900 it. Adjust to use resume_kind. Use lwpid_of. In non-stop mode,
11901 don't handle the continue thread. Handle TARGET_WNOHANG. Merge
11902 clean exit and signal exit code. Don't stop all threads in
11903 non-stop mode. In all-stop mode, only stop all threads when
11904 reporting a stop to GDB. Handle explicit thread stop requests.
11905 (async_file_flush, async_file_mark): New.
11906 (linux_wait): New.
11907 (send_sigstop): Use lwpid_of.
11908 (wait_for_sigstop): Use lwpid_of. Adjust to linux_wait_for_event
11909 interface changes. In non-stop mode, don't switch to a random
11910 thread.
11911 (linux_resume_one_lwp): Use lwpid_of.
11912 (linux_continue_one_thread, linux_queue_one_thread): Merge into ...
11913 (linux_resume_one_thread): ... this. Handle resume_stop. In
11914 non-stop mode, don't look for pending flag in all threads.
11915 (resume_status_pending_p): Don't consider explicitly suspended
11916 threads.
11917 (my_waitpid): Reimplement. Emulate __WALL.
11918 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
11919 Use lwpid_of.
11920 (sigchld_handler, linux_supports_non_stop, linux_async)
11921 (linux_start_non_stop): New.
11922 (linux_target_ops): Register linux_supports_non_stop, linux_async
11923 and linux_start_non_stop.
11924 (initialize_low): Install SIGCHLD handler.
11925 * thread-db.c (thread_db_create_event, find_one_thread)
11926 (thread_db_get_tls_address): Use lwpid_of.
11927 * win32-low.c (win32_detach): Adjust to use resume_kind.
11928 (win32_wait): Add `options' argument.
11929 * spu-low.c (spu_resume): Adjust to use resume_kind.
11930 (spu_wait): Add `options' argument.
11931
5b1c542e
PA		 119322009-04-01 Pedro Alves <pedro@codesourcery.com>
11933
11934 Decouple target code from remote protocol.
11935
11936 * target.h (enum target_waitkind): New.
11937 (struct target_waitstatus): New.
11938 (struct target_ops) <wait>: Return an unsigned long. Take a
11939 target_waitstatus pointer instead of a char pointer.
11940 (mywait): Likewise.
11941 * target.c (mywait): Change prototype to return an unsigned long.
11942 Take a target_waitstatus pointer instead of a char pointer. Adjust.
11943 * server.h (thread_from_wait, old_thread_from_wait): Delete
11944 declarations.
11945 (prepare_resume_reply): Change prototype to take a
11946 target_waitstatus.
11947 * server.c (thread_from_wait, old_thread_from_wait): Delete.
11948 (last_status, last_ptid): New.
11949 (start_inferior): Remove "statusptr" argument. Adjust. Return a
11950 pid instead of a signal.
11951 (attach_inferior): Remove "status" and "signal" parameters.
11952 Adjust.
11953 (handle_query): For qGetTLSAddr, parse the thread id with strtol,
11954 not as an address.
11955 (handle_v_cont, handle_v_attach, handle_v_run, handle_v_kill)
11956 (handle_v_requests, myresume): Remove "status" and "signal"
11957 parameters. Adjust.
11958 (handle_status): New.
11959 (main): Delete local `status'. Adjust.
11960 * remote-utils.c: Include target.h.
11961 (prepare_resume_reply): Change prototype to take a
11962 target_waitstatus. Adjust.
11963
11964 * linux-low.c (linux_wait): Adjust to new target_ops->wait
11965 interface.
11966 * spu-low.c (spu_wait): Adjust.
11967 * win32-low.c (enum target_waitkind, struct target_waitstatus):
11968 Delete.
11969 (win32_wait): Adjust.
11970
2bd7c093
PA		 119712009-04-01 Pedro Alves <pedro@codesourcery.com>
11972
11973 * target.h (struct thread_resume): Delete leave_stopped member.
11974 (struct target_ops): Add a `n' argument to the `resume' callback.
11975 * server.c (start_inferior): Adjust.
11976 (handle_v_cont, myresume): Adjust.
11977 * linux-low.c (check_removed_breakpoint): Adjust to resume
11978 interface change, and to removed leave_stopped field.
11979 (resume_ptr): Delete.
11980 (struct thread_resume_array): New.
11981 (linux_set_resume_request): Add new `arg' parameter. Adjust to
11982 resume interface change.
11983 (linux_continue_one_thread, linux_queue_one_thread)
11984 (resume_status_pending_p): Check if the resume field is NULL
11985 instead of checking the leave_stopped member.
11986 (linux_resume): Adjust to the target resume interface change.
11987 * spu-low.c (spu_resume): Adjust to the target resume interface
11988 change.
11989 * win32-low.c (win32_detach, win32_resume): Ditto.
11990
c35fafde
PA		 119912009-04-01 Pedro Alves <pedro@codesourcery.com>
11992
11993 * linux-low.c (linux_wait_for_event): Don't clear the `stepping'
11994 flag.
11995 (wait_for_sigstop): Don't leave a finished single-step SIGTRAP
11996 pending.
11997 (linux_continue_one_thread): Only preserve the stepping flag if
11998 there's a pending breakpoint.
11999
0a59d50b
PA		 120002009-03-31 Pedro Alves <pedro@codesourcery.com>
12001
12002 * server.c (main): After the inferior having exited, call
12003 remote_close before exiting gdbserver.
12004
f04c6d38
TJB		 120052009-03-25 Thiago Jung Bauermann <bauerman@br.ibm.com>
12006
12007 Fix size of FPSCR in Power 7 processors.
12008 * linux-ppc-low.c (PPC_FEATURE_ARCH_2_05): Remove #define.
12009 (PPC_FEATURE_HAS_DFP): New #define.
12010 (ppc_arch_setup): Check for DFP feature instead of ISA 2.05 to decide on
12011 size of the FPSCR.
12012
78e5cee6
PA		 120132009-03-23 Pedro Alves <pedro@codesourcery.com>
12014
12015 * server.c (handle_query) Whitespace and formatting.
12016
1b3f6016
PA		 120172009-03-22 Pedro Alves <pedro@codesourcery.com>
12018
12019 * i387-fp.c, linux-arm-low.c, linux-cris-low.c,
12020 linux-crisv32-low.c, linux-i386-low.c, linux-low.c,
12021 linux-mips-low.c, linux-s390-low.c, linux-sparc-low.c,
12022 linux-x86-64-low.c, linux-xtensa-low.c, proc-service.c,
12023 regcache.c, remote-utils.c, server.c, spu-low.c, target.h,
12024 thread-db.c, win32-low.c, xtensa-xtregs.c, gdbreplay.c,
12025 Makefile.in, configure.ac: Fix whitespace throughout.
12026 * configure: Regenerate.
12027
a07b2135
PA		 120282009-03-22 Pedro Alves <pedro@codesourcery.com>
12029
12030 * inferiors.c (find_inferior): Make it safe for the callback
12031 function to delete the currently iterated inferior.
12032
67cc2626
PA		 120332009-03-22 Pedro Alves <pedro@codesourcery.com>
12034
12035 * Makefile.in (linuw_low_h): Move higher.
12036 (thread-db.o): Depend on $(linux_low_h).
12037
54a0b537
PA		 120382009-03-17 Pedro Alves <pedro@codesourcery.com>
12039
12040 Rename "process" to "lwp" throughout.
12041
12042 * linux-low.c (all_processes): Rename to...
12043 (all_lwps): ... this.
12044 (inferior_pid, handle_extended_wait, get_stop_pc): Adjust.
12045 (add_process): Rename to ...
12046 (add_lwp): ... this. Adjust.
12047 (linux_create_inferior): Adjust.
12048 (linux_attach_lwp): Adjust.
12049 (linux_attach): Adjust.
12050 (linux_kill_one_process): Rename to ...
12051 (linux_kill_one_lwp): ... this. Adjust.
12052 (linux_kill): Adjust.
12053 (linux_detach_one_process): Rename to ...
12054 (linux_detach_one_lwp): ... this. Adjust.
12055 (linux_detach): Adjust.
12056 (check_removed_breakpoint): Adjust.
12057 (status_pending_p): Adjust.
12058 (linux_wait_for_process): Rename to ...
12059 (linux_wait_for_lwp): ... this. Adjust.
12060 (linux_wait_for_event): Adjust.
12061 (send_sigstop): Adjust.
12062 (wait_for_sigstop): Adjust.
12063 (stop_all_processes): Rename to ...
12064 (stop_all_lwps): ... this.
12065 (linux_resume_one_process): Rename to ...
12066 (linux_resume_one_lwp): ... this. Adjust.
12067 (linux_set_resume_request, linux_continue_one_thread)
12068 (linux_queue_one_thread, resume_status_pending_p)
12069 (usr_store_inferior_registers, regsets_store_inferior_registers)
12070 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
12071 Adjust.
12072 * linux-low.h (get_process): Rename to ...
12073 (get_lwp): ... this. Adjust.
12074 (get_thread_process): Rename to ...
12075 (get_thread_lwp): ... this. Adjust.
12076 (get_process_thread): Rename to ...
12077 (get_lwp_thread): ... this. Adjust.
12078 (struct process_info): Rename to ...
12079 (struct lwp_info): ... this.
12080 (all_processes): Rename to ...
12081 (all_lwps): ... this.
12082 * proc-service.c (ps_lgetregs): Adjust.
12083 * thread-db.c (thread_db_create_event, find_one_thread)
12084 (maybe_attach_thread, thread_db_get_tls_address): Adjust.
12085
0b16c5cf
PA		 120862009-03-14 Pedro Alves <pedro@codesourcery.com>
12087
12088 * server.c (handle_query): Handle "qAttached".
12089
32de4b9d
NS		 120902009-03-13 Nathan Sidwell <nathan@codesourcery.com>
12091
12092 * Makefile.in, hostio-errno.c, errno.c, xtensa-xtregs.c: Change to
12093 GPLv3, update license URL.
12094
2aecd87f
DE		 120952009-03-01 Doug Evans <dje@google.com>
12096
93efd302 12097 * Makefile.in (INCLUDE_CFLAGS): Add -I$(srcdir)/../common.
2aecd87f
DE		 12098 (server_h): Add gdb_signals.h.
12099 (signals.o): Update.
12100 * server.h (target_signal_from_host,target_signal_to_host_p)
12101 (target_signal_to_host,target_signal_to_name): Moved to gdb_signals.h.
12102
86b1f9c5
PM		 121032009-02-14 Pierre Muller <muller@ics.u-strasbg.fr>
12104
12105 * remote-utils.c (getpkt): Also generate remote-debug
12106 information if noack_mode is set.
12107
4aa995e1
PA		 121082009-02-06 Pedro Alves <pedro@codesourcery.com>
12109
12110 * server.c (handle_query): Report qXfer:siginfo:read and
12111 qXfer:siginfo:write as supported and handle them.
12112 * target.h (struct target_ops) <qxfer_siginfo>: New field.
12113 * linux-low.c (linux_xfer_siginfo): New.
12114 (linux_target_ops): Set it.
12115
62709adf
PA		 121162009-01-26 Pedro Alves <pedro@codesourcery.com>
12117
12118 * server.c (gdbserver_usage): Mention --remote-debug.
12119 (main): Accept '--remote-debug' switch.
12120
aef93bd7
DE		 121212009-01-18 Doug Evans <dje@google.com>
12122
12123 * regcache.c (new_register_cache): No need to check result of xcalloc.
12124 * server.c (handle_search_memory): Back out calls to xmalloc,
12125 result is checked and error is returned to user upon failure.
12126 (handle_query): Ditto. Add more checks for result of malloc.
12127 (handle_v_cont): Check result of malloc, report error back to
12128 user upon failure.
12129 (handle_v_run): Ditto. Call freeargv.
12130 * server.h (freeargv): Declare.
12131 * utils.c (freeargv): New fn.
12132
54363045
DE		 121332009-01-15 Doug Evans <dje@google.com>
12134
f626972c
DE		 12135 * gdbreplay.c (perror_with_name): Make arg const char *.
12136 * server.h (target_signal_to_name): Make return type const char *.
0842e787 12137 * thread-db.c (thread_db_err_str): Make return type const char *.
f626972c 12138 * utils.c (perror_with_name): Make arg const char *.
54363045 12139
18aae699
PA		 121402009-01-14 Pedro Alves <pedro@codesourcery.com>
12141
12142 * win32-low.c (get_child_debug_event): Issue a final DBG_CONTINUE
12143 when handling a EXIT_PROCESS_DEBUG_EVENT.
12144
ff703abe
JB		 121452009-01-06 Joel Brobecker <brobecker@adacore.com>
12146
12147 * gdbreplay.c (gdbreplay_version): Update copyright year.
12148 * server.c (gdbserver_version): Likewise.
12149
f21cc1a2 121502009-01-05 Doug Evans <dje@google.com>
0e21c1ec
DE		 12151
12152 * linux-low.c (linux_attach_lwp): Add some comments/fixmes.
f21cc1a2 12153 (handle_extended_wait): Improve comment.
0e21c1ec 12154
bca929d3
DE		 121552008-12-13 Doug Evans <dje@google.com>
12156
12157 * utils.c (xmalloc,xcalloc,xstrdup): New fns.
12158 * server.h (ATTR_MALLOC): New macro.
12159 (xmalloc,xcalloc,xstrdup): Declare.
12160 * hostio.c: Replace malloc,calloc,strdup with xmalloc,xcalloc,xstrdup.
12161 * inferiors.c: Ditto.
12162 * linux-low.c: Ditto.
12163 * mem-break.c: Ditto.
12164 * regcache.c: Ditto.
12165 * remote-utils.c: Ditto.
12166 * server.c: Ditto.
12167 * target.c: Ditto.
12168 * win32-low.c: Ditto.
12169
97438e3f
DE		 121702008-12-12 Doug Evans <dje@google.com>
12171
896c7fbb
DE		 12172 * linux-low.c (linux_wait_for_process): Don't clobber current_inferior
12173 in debugging printf.
12174
97438e3f
DE		 12175 * linux-low.c (handle_extended_wait): Simplify, use my_waitpid.
12176
e3b886f8
DE		 121772008-12-09 Doug Evans <dje@google.com>
12178
12179 * linux-low.h (struct process_info): Delete member tid, unused.
12180 * thread-db.c (find_one_thread): Update.
12181 (maybe_attach_thread): Update.
12182
07e059b5
VP		 121832008-12-02 Pedro Alves <pedro@codesourcery.com>
12184
889bf7c5
PA		 12185 * target.h (struct target_ops): Add qxfer_osdata member.
12186 * linux-low.c: Include ctype.h and pwd.h and sys/types.h
12187 and dirent.h.
12188 (linux_qxfer_osdata): New functions.
12189 (linux_target_ops): Register linux_qxfer_osdata as qxfer_osdata
12190 callback.
12191 * server.c (handle_query): Handle "qXfer:osdata:read:".
12192 * remote-utils.c (buffer_grow, buffer_free, buffer_init, buffer_finish)
12193 (buffer_xml_printf): New functions.
12194 * server.h (struct buffer): New.
12195 (buffer_grow_str, buffer_grow_str0): New macros.
12196 (buffer_grow, buffer_free, buffer_init, buffer_finish)
12197 (buffer_xml_printf): Declare.
07e059b5 12198
4cab47ab
DE		 121992008-11-24 Doug Evans <dje@google.com>
12200
12201 * Makefile.in (VERSION,DIST,LINT,LINTFLAGS): Delete, unused.
12202
f142445f
DJ		 122032008-11-24 Daniel Jacobowitz <dan@codesourcery.com>
12204
12205 * server.c (handle_v_run): Always use the supplied argument list.
12206
d0107bb6 122072008-11-19 Bob Wilson <bob.wilson@acm.org>
889bf7c5 12208
d0107bb6
BW		 12209 * xtensa-xtregs.c (XTENSA_ELF_XTREG_SIZE): Change to 4.
12210 (xtensa_regmap_table): Add entry for scompare1.
889bf7c5 12211
2c4ad781
TJB		 122122008-11-18 Thiago Jung Bauermann <bauerman@br.ibm.com>
12213
12214 * Makefile.in (powerpc-isa205-32l.o, powerpc-isa205-32l.c,
12215 powerpc-isa205-altivec32l.o, powerpc-isa205-altivec32l.c,
12216 powerpc-isa205-vsx32l.o, powerpc-isa205-vsx32l.c,
12217 powerpc-isa205-64l.o, powerpc-isa205-64l.c,
12218 powerpc-isa205-altivec64l.o, powerpc-isa205-altivec64l.c,
12219 powerpc-isa205-vsx64l.o, powerpc-isa205-vsx64l.c): New targets.
12220 * configure.srv (powerpc*-*-linux*): Add ISA 2.05 object files and
12221 XML target descriptions.
12222 * linux-ppc-low.c (ppc_arch_setup): Init registers with 64-bit FPSCR
12223 when inferior is running on an ISA 2.05 or later processor. Add
12224 special case to return offset for full 64-bit slot of FPSCR when
12225 in 32-bits.
12226
dfb64f85
DJ		 122272008-11-14 Daniel Gutson <dgutson@codesourcery.com>
12228
12229 * Makefile.in (SFILES, clean): Added sparc64 files.
12230 (reg-sparc64.o, reg-sparc64.c): New.
12231 * configure.srv (sparc*-*-linux*): New configuration.
12232 * linux-low.c (regsets_fetch_inferior_registers): Swap ptrace
12233 syscall arguments for SPARC.
12234 (regsets_store_inferior_registers): Likewise.
12235 * linux-sparc-low.c: New file.
12236
66b6e1dd
DE		 122372008-10-21 Doug Evans <dje@google.com>
12238
12239 * Makefile.in (BFD_DIR,BFD,BFD_SRC,BFD_CFLAGS): Delete.
12240 (READLINE_DIR,READLINE_DEP): Delete.
12241 (INTERNAL_CFLAGS): Update.
12242 (LINTFLAGS): Update.
12243
9b710a42
PA		 122442008-10-10 Pedro Alves <pedro@codesourcery.com>
12245
12246 * server.c (handle_v_run): If GDB didn't specify an argv, use the
12247 whole argv from the last run, not just argv[0].
12248
5822d809
PA		 122492008-09-08 Pedro Alves <pedro@codesourcery.com>
12250
12251 * regcache.c (new_register_cache): Return NULL if the register
12252 cache size isn't known yet.
12253 (free_register_cache): Avoid dereferencing a NULL regcache.
12254
74aac56f
DJ		 122552008-09-04 Daniel Jacobowitz <dan@codesourcery.com>
12256
12257 * configure.srv: Merge MIPS and MIPS64.
12258
400b20f5
MR		 122592008-08-24 Maciej W. Rozycki <macro@linux-mips.org>
12260
12261 * Makefile.in (uninstall): Apply $(EXEEXT) too.
12262
677c5bb1
LM		 122632008-08-18 Luis Machado <luisgpm@br.ibm.com>
12264
12265 * Makefile.in: Add required vsx dependencies.
12266
12267 * linux-ppc-low: Define PPC_FEATURE_HAS_VSX.
12268 Declare init_registers_powerpc_vsx32l.
12269 Declare init_registers_powerpc_vsx64l.
12270 Define PTRACE_GETVSXREGS and PTRACE_SETVSXREGS.
12271 (ppc_arch_setup): Check for VSX in hwcap.
12272 (ppc_fill_vsxregset): New function.
12273 (ppc_store_vsxregset): New function.
12274 Add new VSX entry in regset_info target_regsets.
12275
12276 * configure.srv: Add new VSX dependencies.
12277
a6f3e723
SL		 122782008-08-12 Pedro Alves <pedro@codesourcery.com>
12279
12280 * remote-utils.c (noack_mode, transport_is_reliable): New globals.
12281 (remote_open): Set or clear transport_is_reliable.
12282 (putpkt_binary): Don't expect acks in noack mode.
12283 (getpkt): Don't send ack/nac in noack mode.
12284 * server.c (handle_general_set): Handle QStartNoAckMode.
12285 (handle_query): If connected by tcp pass QStartNoAckMode+ in
12286 qSupported.
12287 (main): Reset noack_mode on every connection.
12288 * server.h (noack_mode): Declare.
12289
a417dc56
RW		 122902008-08-07 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
12291
12292 * Makefile.in (GDBREPLAY_OBS): New variable.
12293 (gdbreplay$(EXEEXT)): Use it to avoid unportable $^.
12294
3221518c
UW		 122952008-08-05 Ulrich Weigand <uweigand@de.ibm.com>
12296 Daniel Jacobowitz <dan@codesourcery.com>
12297
12298 * linux-low.c (linux_resume_one_process): Ignore ESRCH.
12299 (usr_store_inferior_registers): Likewise.
12300 (regsets_store_inferior_registers): Likewise.
12301
ec56be1b
PA		 123022008-07-31 Rolf Jansen <rj@surtec.com>
12303 Pedro Alves <pedro@codesourcery.com>
12304
12305 * configure.ac: Check for memmem declaration.
12306 * server.c [HAVE_MALLOC_H]: Include malloc.h.
12307 (disable_packet_vCont, disable_packet_Tthread, disable_packet_qC)
12308 (disable_packet_qfThreadInfo): Unconditionally compile.
12309 * server.h [!HAVE_DECL_MEMMEM]: Declare memmem.
12310 * configure, config.in: Regenerate.
12311
2fe5e3ff
DE		 123122008-07-28 Doug Kwan <dougkwan@google.com>
12313
12314 * linux-low.c (sys/dir.h, sys/user.h): Remove includes.
12315 (linux_write_memory): Remove declaration of errno.
12316
836acd6d
UW		 123172008-07-12 Ulrich Weigand <uweigand@de.ibm.com>
12318
12319 * linux-low.c (handle_extended_wait): Do not use "status"
12320 variable uninitialized.
12321
aeba519e
PA		 123222008-07-07 Pedro Alves <pedro@codesourcery.com>
12323
12324 * server.c (handle_v_attach): Inhibit reporting dll changes.
12325
db42f210
PA		 123262008-06-27 Pedro Alves <pedro@codesourcery.com>
12327
12328 * remote-utils.c (prepare_resume_reply): If requested, don't
12329 output "thread:TID" in the T stop reply.
12330
12331 * server.c (disable_packet_vCont, disable_packet_Tthread)
12332 (disable_packet_qC, disable_packet_qfThreadInfo): New globals.
12333 (handle_query): If requested, disable support for qC, qfThreadInfo
12334 and qsThreadInfo.
12335 (handle_v_requests): If requested, disable support for vCont.
12336 (gdbserver_show_disableable): New.
12337 (main): Handle --disable-packet and --disable-packet=LIST.
12338
12339 * server.h (disable_packet_vCont, disable_packet_Tthread)
12340 (disable_packet_qC, disable_packet_qfThreadInfo): Declare.
12341
8e4c5421
CD		 123422008-06-20 Carlos O'Donell <carlos@codesourcery.com>
12343
12344 * server.c (gdbserver_usage): Mention --version.
12345
6e23a804
DJ		 123462008-06-06 Daniel Jacobowitz <dan@codesourcery.com>
12347
12348 * Makefile.in (gdbreplay.o): New rule.
12349
90aa6a40
JM		 123502008-06-06 Joseph Myers <joseph@codesourcery.com>
12351
12352 * gdbreplay.c (gdbreplay_version): Say gdbreplay in version
12353 message, not gdbserver.
12354
c16158bc 123552008-06-05 Vladimir Prus <vladimir@codesourcery.com>
889bf7c5
PA		 12356 Nathan Sidwell <nathan@codesourcery.com>
12357 Joseph Myers <joseph@codesourcery.com>
c16158bc
JM		 12358
12359 * acinclude.m4: Include ../../config/acx.m4.
12360 * configure.ac: Use ACX_PKGVERSION and ACX_BUGURL.
12361 * configure, config.in: Regenerate.
12362 * Makefile.in (gdbreplay$(EXEEXT)): Add version.o.
12363 * server.c (gdbserver_version): Print PKGVERSION.
12364 (gdbsrever_usage): Add stream parameter. Print REPORT_BUGS_TO.
12365 (main): Adjust gdbserver_usage calls.
12366 * gdbreplay.c (version, host_name): Add declarations.
12367 (gdbreplay_version, gdbreplay_usage): New.
12368 (main): Accept --version and --help options.
12369
aeb75bf5
DJ		 123702008-06-04 Daniel Jacobowitz <dan@codesourcery.com>
12371
12372 * linux-arm-low.c (thumb_breakpoint, thumb_breakpoint_len): New.
12373 (arm_breakpoint_at): Handle Thumb.
12374 (the_low_target): Add comment.
12375
76b233dd
UW		 123762008-05-29 Ulrich Weigand <uweigand@de.ibm.com>
12377
12378 * linux-ppc-low.c (ppc_collect_ptrace_register): Clear buffer.
12379
08388c79
DE		 123802008-05-09 Doug Evans <dje@google.com>
12381
a3c83fae
DE		 12382 * server.h (decode_search_memory_packet): Declare.
12383 * remote-utils.c (decode_search_memory_packet): New fn.
12384 * server.c (handle_search_memory_1): New fn.
08388c79
DE		 12385 (handle_search_memory): New fn.
12386 (handle_query): Process qSearch:memory packets.
12387
bb9c3d36
UW		 123882008-05-08 Ulrich Weigand <uweigand@de.ibm.com>
12389
12390 * regcache.c (registers_length): Remove.
12391 (set_register_cache): Verify that PBUFSIZ is large enough to hold a
12392 full register packet.
12393 * regcache.h (registers_length): Remove prototype.
12394 * server.h (PBUFSIZ): Define to 16384.
12395
7284e1be
UW		 123962008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
12397
12398 * configure.srv (powerpc*-*-linux*): Set srv_regobj to
12399 powerpc-32l.o, powerpc-altivec32l.o, powerpc-e500l.o,
12400 powerpc-64l.o, and powerpc-altivec64l.o.
12401 Remove rs6000/powerpc-32.xml, rs6000/powerpc-64.xml, and
12402 rs6000/powerpc-e500.xml; add rs6000/powerpc-32l.xml,
12403 rs6000/powerpc-altivec32l.xml, rs6000/powerpc-e500l.xml,
12404 rs6000/powerpc-64l.xml, rs6000/powerpc-altivec64l.xml,
12405 rs6000/power-linux.xml, and rs6000/power64-linux.xml
12406 to srv_xmlfiles.
12407
12408 * Makefile.in (reg-ppc.o, reg-ppc.c): Remove, replace by ...
12409 (powerpc-32l.o, powerpc-32l.c): ... these new rules.
12410 (powerpc-32.o, powerpc-32.c): Remove, replace by ...
12411 (powerpc-altivec32l.o, powerpc-altivec32l.c): ... these new rules.
12412 (powerpc-e500.o, powerpc-e500.c): Remove, replace by ...
12413 (powerpc-e500l.o, powerpc-e500l.c): ... these new rules.
12414 (reg-ppc64.o, reg-ppc64.c): Remove, replace by ...
12415 (powerpc-64l.o, powerpc-64l.c): ... these new rules.
12416 (powerpc-64.o, powerpc-64.c): Remove, replace by ...
12417 (powerpc-altivec64l.o, powerpc-altivec64l.c): ... these new rules.
12418 (clean): Update.
12419
12420 * linux-ppc-low.c (init_registers_ppc): Remove, replace by ...
12421 (init_registers_powerpc_32l): ... this new prototype.
12422 (init_registers_powerpc_32): Remove, replace by ...
12423 (init_registers_powerpc_altivec32l): ... this new prototype.
12424 (init_registers_powerpc_e500): Remove, replace by ...
12425 (init_registers_powerpc_e500l): ... this new prototype.
12426 (init_registers_ppc64): Remove, replace by ...
12427 (init_registers_powerpc_64l): ... this new prototype.
12428 (init_registers_powerpc_64): Remove, replace by ...
12429 (init_registers_powerpc_altivec64l): ... this new prototype.
12430 (ppc_num_regs): Set to 73.
12431 (PT_ORIG_R3, PT_TRAP): Define if necessary.
12432 (ppc_regmap, ppc_regmap_e500): Add values for orig_r3 and trap.
12433 (ppc_cannot_store_register): Handle orig_r3 and trap.
12434 (ppc_arch_setup): Update init_registers_... calls.
12435 (ppc_fill_gregset): Handle orig_r3 and trap.
12436
12437 * inferiors.c (clear_inferiors): Reset current_inferior.
12438
fdc59709
PB		 124392008-04-23 Paolo Bonzini <bonzini@gnu.org>
12440
889bf7c5
PA		 12441 * acinclude.m4: Add override.m4.
12442 * configure: Regenerate.
fdc59709 12443
c9b2f845
UW		 124442008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
12445
12446 * linux-ppc-low.c (ppc_arch_setup): Reset ppc_hwcap after the
12447 initial call to init_register_ppc64.
12448
550512b8
UW		 124492008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
12450
43aaf8b6
PA		 12451 * configure.srv (powerpc64-*-linux*, powerpc-*-linux*): Merge into
12452 single powerpc*-*-linux* case.
550512b8
UW		 12453 (s390-*-linux*, s390x-*-linux*): Merge into single s390*-*-linux* case.
12454
b6430ec3
UW		 124552008-04-17 Ulrich Weigand <uweigand@de.ibm.com>
12456
12457 * configure.srv [powerpc64-*-linux*]: Remove powerpc-e500.o from
889bf7c5 12458 srv_regobj. Remove rs6000/powerpc-e500.xml and rs6000/power-spe.xml
b6430ec3
UW		 12459 from reg_xmlfiles.
12460 * linux-ppc-low.c: Include <elf.h>.
12461 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Define.
12462 (ppc_hwcap): New global variable.
12463 (ppc_regmap): Remove __SPE__ #ifdef sections.
12464 (ppc_regmap_e500): New global variable.
12465 (ppc_cannot_store_register): Update __SPE__ special case.
12466 (ppc_get_hwcap): New function.
12467 (ppc_arch_setup): Use it to determine whether inferior supports
12468 AltiVec or SPE registers. Set the_low_target.regmap if appropriate.
12469 (ppc_fill_vrregset, ppc_store_vrregset): Define unconditionally.
12470 Do not access registers if target does not support AltiVec.
12471 (ppc_fill_evrregset, ppc_store_evrregset): Define unconditionally.
12472 Do not access registers if target does not support SPE.
12473 (target_regsets): Unconditionally include AltiVec and SPE regsets.
12474
52fa2412
UW		 124752008-04-17 Daniel Jacobowitz <dan@codesourcery.com>
12476
12477 * linux-low.c (disabled_regsets, num_regsets): New.
12478 (use_regsets_p): Delete.
12479 (linux_wait_for_process): Clear disabled_regsets.
12480 (regsets_fetch_inferior_registers): Check and set it.
12481 (regsets_store_inferior_registers): Likewise.
12482 (linux_fetch_registers, linux_store_registers): Do not use
12483 use_regsets_p.
12484 (initialize_low): Allocate disabled_regsets.
12485
e28b3332
DJ		 124862008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
12487
12488 * Makefile.in (LIBOBJS): New.
12489 (OBS): Use LIBOBJS.
12490 (memmem.o): New rule.
12491 * configure.ac: Use AC_CONFIG_LIBOBJ_DIR and check for memmem.
12492 * configure: Regenerated.
12493
4536995d
UW		 124942008-04-04 Ulrich Weigand <uweigand@de.ibm.com>
12495
12496 * server.c (handle_query): Never return "unsupported" for
12497 qXfer:features:read queries.
12498
221c031f
UW		 124992008-03-27 Ulrich Weigand <uweigand@de.ibm.com>
12500
12501 * server.c (get_features_xml): Fix inverted condition.
12502 (handle_query): Always support qXfer:feature:read.
12503
ccd213ac
DJ		 125042008-03-10 Daniel Jacobowitz <dan@codesourcery.com>
12505
12506 * server.c (wrapper_argv): New.
12507 (start_inferior): Handle wrapper_argv. If set, expect an extra
12508 trap.
12509 (gdbserver_usage): Document --wrapper.
12510 (main): Parse --wrapper.
12511
6fe305f7
UW		 125122008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
12513
12514 * configure.srv [powerpc64-*-linux*]: Add all files mentioned for
12515 powerpc-*-linux* to srv_regobj and reg_xmlfiles.
12516 * linux-ppc-low.c (ppc_get_pc): Support bi-arch operation.
12517 (ppc_set_pc): Likewise.
12518 (ppc_arch_setup): New function.
12519 (ppc_fill_gregset): Call ppc_collect_ptrace_register instead
12520 of collect_register.
889bf7c5 12521 (the_low_target): Use ppc_arch_setup as arch_setup initializer.
6fe305f7 12522
5b0a002e
UW		 125232008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
12524
12525 * configure.srv [powerpc64-*-linux*]: Use linux-ppc-low.o
12526 instead of linux-ppc64-low.o.
12527 * linux-ppc64-low.c: Remove file.
12528 * Makefile.in (SFILES): Remove linux-ppc64-low.c.
12529 (linux-ppc64-low.o): Remove rule.
12530
12531 * linux-ppc-low.c (init_registers_ppc64): Add prototype.
12532 (init_registers_powerpc_64): Likewise.
12533 (ppc_regmap): Conditionally define depending on __powerpc64__.
12534 (ppc_cannot_store_register): Do not special-case "fpscr" when
12535 compiled on __powerpc64__.
12536 (ppc_collect_ptrace_register): New function.
12537 (ppc_supply_ptrace_register): New function.
12538 (ppc_breakpoint): Change type to "unsigned int".
12539 (ppc_breakpoint_at): Change type of "insn" to "unsigned int".
12540 (the_low_target): Conditionally provide initializers for the
889bf7c5 12541 arch_setup member depending on __powerpc64__. Install
5b0a002e
UW		 12542 collect_ptrace_register and supply_ptrace_register members.
12543
9b4b61c8
UW		 125442008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
12545
12546 * regcache.h (gdbserver_xmltarget): Add extern declaration.
12547 * server.c (gdbserver_xmltarget): Define.
12548 (get_features_xml): Use it to replace "target.xml" and arch_string.
12549
12550 * configure.srv: Remove srv_xmltarget. Add XML files that were
12551 mentioned there to srv_xmlfiles instead. Remove conditional tests
12552 on gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe; set
12553 srv_xmlfiles and srv_regobj to include all possible choices.
12554 * configure.ac (srv_xmltarget): Remove.
12555 (srv_xmlfiles): Do not add "target.xml".
12556 (gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe): Remove
12557 checks for supplementary target information.
12558 * configure: Regenerate.
12559 * Makefile.in (XML_TARGET): Remove.
12560 (target.xml): Remove rule.
12561 (clean): Do not clean up target.xml.
12562 (.PRECIOUS): Do not mention target.xml.
12563
12564 * target.h (struct target_ops): Remove arch_string member.
12565 * linux-low.c (linux_arch_string): Remove.
12566 (linux_target_ops): Remove arch_string initializer.
12567 * linux-low.h (struct linux_target_ops): Remove arch_string member.
12568 * linux-i386-low.c (the_low_target): Remove arch_string initializer.
12569 * linux-x86-64-low.c (the_low_target): Remove arch_string initializer.
12570 * spu-low.c (spu_arch_string): Remove.
12571 (spu_target_ops): Remove arch_string initializer.
12572 * win32-low.c (win32_arch_string): Remove.
12573 (win32_target_ops): Remove arch_string initializer.
12574 * win32-low.h (struct win32_target_ops): Remove arch_string member.
12575 * win32-arm-low.c (the_low_target): Remove arch_string initializer.
12576 * win32-i368-low.c (the_low_target): Remove arch_string initializer.
12577
ee1a7ae4
UW		 125782008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
12579
12580 * linux-low.h (struct linux_target_ops): Replace left_pad_xfer field
12581 by collect_ptrace_register and supply_ptrace_register hooks.
12582 * linux-low.c (fetch_register): Use supply_ptrace_register callback
12583 instead of checking for the_low_target.left_pad_xfer.
12584 (usr_store_inferior_registers): Use collect_ptrace_register callback
12585 instead of checking for the_low_target.left_pad_xfer.
12586
12587 * linux-s390-low.c (s390_collect_ptrace_register): New function.
12588 (s390_supply_ptrace_register): Likewise.
12589 (s390_fill_gregset): Call s390_collect_ptrace_register.
12590 (the_low_target): Update.
12591
12592 * linux-ppc64-low.c (ppc_collect_ptrace_register): New function.
12593 (ppc_supply_ptrace_register): Likewise.
12594 (the_low_target): Update.
12595
12596 * linux-i386-low.c (the_low_target): Update.
12597 * linux-x86-64-low.c (the_low_target): Update.
12598
d61ddec4
UW		 125992008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
12600
12601 * configure.srv [s390x-*-linux*]: Set srv_regobj to include both
12602 reg-s390.o and reg-s390x.o.
12603
12604 * linux-low.c (new_inferior): New global variable.
12605 (linux_create_inferior, linux_attach): Set it.
12606 (linux_wait_for_process): Call the_low_target.arch_setup after the
12607 target has stopped for the first time.
12608 (initialize_low): Do not call the_low_target.arch_setup.
12609
12610 * linux-s390-low.c (s390_get_pc): Support bi-arch operation.
12611 (s390_set_pc): Likewise.
12612 (s390_arch_setup): New function.
12613 (the_low_target): Use s390_arch_setup as arch_setup routine.
12614
12615 * regcache.c (realloc_register_cache): New function.
12616 (set_register_cache): Call it for each existing regcache.
12617
d05b4ac3
UW		 126182008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
12619
12620 * server.h (init_registers): Remove prototype.
12621
12622 * linux-low.h (struct linux_target_ops): Add arch_setup field.
12623 * linux-low.c (initialize_low): Call the_low_target.arch_setup ()
12624 instead of init_registers ().
12625 * linux-arm-low.c (init_registers_arm): Add prototype.
12626 (init_registers_arm_with_iwmmxt): Likewise.
12627 (the_low_target): Add initializer for arch_setup field.
12628 * linux-cris-low.c (init_registers_cris): Add prototype.
12629 (the_low_target): Add initializer for arch_setup field.
12630 * linux-crisv32-low.c (init_registers_crisv32): Add prototype.
12631 (the_low_target): Add initializer for arch_setup field.
12632 * linux-i386-low.c (init_registers_i386_linux): Add prototype.
12633 (the_low_target): Add initializer for arch_setup field.
12634 * linux-ia64-low.c (init_registers_ia64): Add prototype.
12635 (the_low_target): Add initializer for arch_setup field.
12636 * linux-m32r-low.c (init_registers_m32r): Add prototype.
12637 (the_low_target): Add initializer for arch_setup field.
12638 * linux-m68k-low.c (init_registers_m68k): Add prototype.
12639 (the_low_target): Add initializer for arch_setup field.
12640 * linux-mips-low.c (init_registers_mips_linux): Add prototype.
12641 (init_registers_mips64_linux): Likewise.
12642 (the_low_target): Add initializer for arch_setup field.
12643 * linux-ppc-low.c (init_registers_ppc): Add prototype.
12644 (init_registers_powerpc_32, init_registers_powerpc_e500): Likewise.
12645 (the_low_target): Add initializer for arch_setup field.
12646 * linux-ppc64-low.c (init_registers_ppc64): Add prototype.
12647 (init_registers_powerpc_64): Likewise.
12648 (the_low_target): Add initializer for arch_setup field.
12649 * linux-s390-low.c (init_registers_s390): Add prototype.
12650 (init_registers_s390x): Likewise.
12651 (the_low_target): Add initializer for arch_setup field.
12652 * linux-sh-low.c (init_registers_sh): Add prototype.
12653 (the_low_target): Add initializer for arch_setup field.
12654 * linux-x86-64-low.c (init_registers_x86_64_linux): Add prototype.
12655 (the_low_target): Add initializer for arch_setup field.
12656 * linux-xtensa-low.c (init_registers_xtensa): Add prototype.
12657 (the_low_target): Add initializer for arch_setup field.
12658
12659 * win32-low.h (struct win32_target_ops): Add arch_setup field.
12660 * win32-low.c (initialize_low): Call the_low_target.arch_setup ()
12661 instead of init_registers ().
12662 * win32-arm-low.c (init_registers_arm): Add prototype.
12663 (the_low_target): Add initializer for arch_setup field.
12664 * win32-i386-low.c (init_registers_i386): Add prototype.
12665 (the_low_target): Add initializer for arch_setup field.
12666
12667 * spu-low.c (init_registers_spu): Add prototype.
12668 (initialize_low): Call initialie_registers_spu () instead of
12669 initialize_registers ().
12670
fd96d250
PA		 126712008-02-19 Pedro Alves <pedro@codesourcery.com>
12672
12673 * server.c (handle_v_requests): When handling the vRun and vAttach
12674 packets, if already debugging a process, don't kill it. Return an
12675 error instead.
12676
d41b6bb4
DJ		 126772008-02-17 Daniel Jacobowitz <dan@codesourcery.com>
12678
12679 * server.c (handle_query): Correct length check.
12680
5ac588cf
PA		 126812008-02-14 Pedro Alves <pedro_alves@portugalmail.pt>
12682
12683 * win32-low.c (do_initial_child_stuff): Add process handle
12684 parameter. Set current_process_handle and current_process_id from the
12685 parameters. Clear globals.
12686 (win32_create_inferior): Don't set current_process_handle and
12687 current_process_id here. Instead pass them on the call to
12688 do_initial_child_stuff.
12689 (win32_attach): Likewise.
12690 (win32_clear_inferiors): New.
12691 (win32_kill): Don't close the current process handle or the
12692 current thread handle here. Instead call win32_clear_inferiors.
12693 (win32_detach): Don't open a new handle to the process. Call
12694 win32_clear_inferiors.
12695 (win32_join): Don't rely on current_process_handle; open a new
12696 handle using the process id.
12697 (win32_wait): Call win32_clear_inferiors when the inferior process
12698 has exited.
12699
ecd7ecbc
DJ		 127002008-02-14 Daniel Jacobowitz <dan@codesourcery.com>
12701
12702 * server.c (monitor_show_help): Add "exit".
12703
1525d545
MG		 127042008-02-11 Maxim Grigoriev <maxim2405@gmail.com>
12705
ecd7ecbc 12706 * Makefile.in (SFILES): Add linux-xtensa-low.c.
1525d545
MG		 12707 (clean): Add reg-xtensa.c.
12708 (linux-xtensa-low.o, reg-xtensa.o, reg-xtensa.c): New dependencies.
ecd7ecbc
DJ		 12709 * configure.srv (xtensa*-*-linux*) New target.
12710 * linux-xtensa-low.c: New.
12711 * xtensa-xtregs.c: New.
1525d545 12712
59a016f0
PA		 127132008-02-01 Pedro Alves <pedro_alves@portugalmail.pt>
12714
12715 * hostio.c: Don't include errno.h.
12716 (errno_to_fileio_errno): Move to hostio-errno.
12717 * hostio.c: (hostio_error): Remove the error parameter. Defer the
12718 error number outputting to the target->hostio_last_error callback.
12719 (hostio_packet_error): Use FILEIO_EINVAL directly.
12720 (handle_open, handle_pread, hostio_error, handle_unlink): Update
12721 calls to hostio_error.
12722 * hostio-errno.c: New.
12723 * server.h (hostio_last_error_from_errno): Declare.
12724 * target.h (target_ops): Add hostio_last_error member.
12725 * linux-low.c (linux_target_op): Register hostio_last_error_from_errno
12726 as hostio_last_error handler.
889bf7c5 12727 * spu-low.c (spu_target_ops): Likewise.
59a016f0
PA		 12728 * win32-low.c [_WIN32_WCE] (win32_error_to_fileio_error)
12729 (wince_hostio_last_error): New functions.
12730 (win32_target_ops) [_WIN32_WCE]: Register wince_hostio_last_error
12731 as hostio_last_error handler.
12732 (win32_target_ops) [!_WIN32_WCE]: Register
12733 hostio_last_error_from_errno as hostio_last_error handler.
12734 * Makefile.in (SFILES): Add hostio.c and hostio-errno.c.
12735 (hostio-errno.o): New rule.
12736 * configure.ac (GDBSERVER_DEPFILES): Add $srv_hostio_err_objs.
12737 * configure.srv (srv_hostio_err_objs): New variable. Default to
12738 hostio-errno.o.
12739 (arm*-*-mingw32ce*): Set srv_hostio_err_objs to "".
12740 * configure: Regenerate.
12741
2d717e4f
DJ		 127422008-01-29 Daniel Jacobowitz <dan@codesourcery.com>
12743
12744 * linux-low.c (linux_attach_lwp): Do not _exit after errors.
12745 (linux_kill, linux_detach): Clean up the process list.
12746 * remote-utils.c (remote_open): Improve port number parsing.
12747 (putpkt_binary, input_interrupt): Only send interrupts if the target
12748 is running.
12749 * server.c (extended_protocol): Make static.
12750 (attached): Define earlier.
12751 (exit_requested, response_needed, program_argv): New variables.
12752 (target_running): New.
12753 (start_inferior): Clear attached here.
12754 (attach_inferior): Set attached here.
12755 (require_running): Define.
12756 (handle_query): Use require_running and target_running. Implement
12757 "monitor exit".
12758 (handle_v_attach, handle_v_run): New.
12759 (handle_v_requests): Use require_running. Handle vAttach and vRun.
12760 (gdbserver_usage): Update.
12761 (main): Redo argument parsing. Handle --debug and --multi. Handle
12762 --attach along with other options or after the port. Save
12763 program_argv. Support no initial program. Resynchronize
12764 communication with GDB after an error. Handle "monitor exit".
12765 Use require_running and target_running. Always allow the extended
12766 protocol. Do not error out for Hc0 or Hc-1. Do not automatically
12767 restart in extended mode.
12768 * README: Refer to the GDB manual. Update --attach usage.
12769
7407e2de
AS		 127702007-12-20 Andreas Schwab <schwab@suse.de>
12771
12772 * linux-low.c (STACK_SIZE): Define.
12773 (linux_tracefork_child): Use it. Use __clone2 on ia64.
12774 (linux_test_for_tracefork): Likewise.
12775
b65d95c5
DJ		 127762007-12-18 Daniel Jacobowitz <dan@codesourcery.com>
12777
12778 * linux-low.c (linux_wait_for_event): Update messages. Do not
12779 reinsert auto-delete breakpoints.
12780 * mem-break.c (struct breakpoint): Change return type of handler to
12781 int.
12782 (set_breakpoint_at): Update handler type.
12783 (reinsert_breakpoint_handler): Return 1 instead of calling
12784 delete_breakpoint.
12785 (reinsert_breakpoint_by_bp): Check for the original breakpoint before
12786 setting a new one.
12787 (check_breakpoints): Delete auto-delete breakpoints and return 2.
12788 * mem-break.h (set_breakpoint_at): Update handler type.
12789 * thread-db.c (thread_db_create_event, thread_db_create_event): Update.
12790 * win32-low.c (auto_delete_breakpoint): New.
12791 (get_child_debug_event): Use it.
12792
4e799345
DJ		 127932007-12-16 Daniel Jacobowitz <dan@codesourcery.com>
12794
12795 * configure.ac: Check for pread and pwrite.
12796 * hostio.c (handle_pread): Fall back to lseek and read.
12797 (handle_pwrite): Fall back to lseek and write.
12798 * config.in, configure: Regenerated.
12799
27524b67
DJ		 128002007-12-07 Daniel Jacobowitz <dan@codesourcery.com>
12801
12802 * server.c (myresume): Add own_buf argument.
12803 (main): Update calls.
12804
a20d5e98
DJ		 128052007-12-06 Daniel Jacobowitz <dan@codesourcery.com>
12806
12807 * linux-low.c (linux_wait, linux_resume): Do not handle async I/O.
12808 * remote-utils.c (remote_open): Do not call disable_async_io.
12809 (block_async_io): Delete.
12810 (unblock_async_io): Make static.
12811 (initialize_async_io): New.
12812 * server.c (handle_v_cont): Handle async I/O here.
12813 (myresume): Likewise. Move other common resume tasks here...
12814 (main): ... from here. Call initialize_async_io. Disable async
12815 I/O before the main loop.
12816 * server.h (initialize_async_io): Declare.
12817 (block_async_io, unblock_async_io): Delete prototypes.
12818 * spu-low.c (spu_resume, spu_wait): Do not handle async I/O here.
12819
b79d787e
DJ		 128202007-12-06 Mick Davis <mickd@goanna.iinet.net.au>
12821
12822 * remote-utils.c (readchar): Allow binary data in received messages.
12823
d97903b2
PA		 128242007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
12825
12826 * win32-low.c (attaching): New global.
12827 (win32_create_inferior): Clear the `attaching' global.
12828 (win32_attach): Set the `attaching' global.
12829 (get_child_debug_event) [_WIN32_WCE]: Stop the inferior when
12830 attaching. Only set a breakpoint at the entry point if not
12831 attaching.
12832
311de423
PA		 128332007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
12834
12835 * server.c (main): Don't report dll events on the initial
12836 connection on attaches.
12837
6c2d16d2
PA		 128382007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
12839
12840 * server.c (main): Relax numerical bases supported for the pid of
12841 the --attach command line argument.
12842
5ca906e6
PA		 128432007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
12844
12845 * win32-low.c (win32_attach): Call OpenProcess before
12846 DebugActiveProcess, not after. Add last error output to error
12847 call.
12848
9c6c8194
PA		 128492007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
12850
12851 * win32-low.c (win32_get_thread_context)
12852 (win32_set_thread_context): New functions.
12853 (thread_rec): Use win32_get_thread_context.
12854 (continue_one_thread, win32_resume): Use win32_set_thread_context.
12855 * win32-low.h (win32_thread_info) [_WIN32_WCE]: Add `base_context'
12856 field.
12857
4d5d1aaa
PA		 128582007-12-03 Leo Zayas
12859 Pedro Alves <pedro_alves@portugalmail.pt>
12860
12861 * win32-low.c (soft_interrupt_requested, faked_breakpoint): New
12862 global variables.
12863 (child_add_thread): Minor cleanup.
12864 (child_continue): Resume artificially suspended threads before
12865 calling ContinueDebugEvent.
12866 (suspend_one_thread): New.
12867 (fake_breakpoint_event): New.
12868 (get_child_debug_event): Change return type to int. Check here if
12869 gdb sent an interrupt request. If a soft interrupt was requested,
12870 fake a breakpoint event. Return 0 if there is no event to handle,
12871 and 1 otherwise.
12872 (win32_wait): Don't check here if gdb sent an interrupt request.
12873 Ensure there is a valid event to handle.
12874 (win32_request_interrupt): Add soft interruption method as last
12875 resort.
12876
c436e841
PA		 128772007-12-03 Leo Zayas
12878 Pedro Alves <pedro_alves@portugalmail.pt>
12879
12880 * win32-low.h (win32_thread_info): Add descriptions to the
12881 structure members. Replace `suspend_count' counter by a
12882 `suspended' flag.
12883 * win32-low.c (thread_rec): Update condition of when to get the
12884 context from the inferior. Rely on ContextFlags being set if it
12885 has already been retrieved. Only suspend the inferior thread if
12886 we haven't already. Warn if that fails.
12887 (continue_one_thread): s/suspend_count/suspended/. Only call
12888 ResumeThread once. Warn if that fails.
12889
e7b5fa67
PA		 128902007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
12891
12892 * win32-low.c (win32_wait): Don't read from the inferior when it
12893 has already exited.
12894
a385171d
PA		 128952007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
12896
12897 * Makefile.in (win32_low_h): New variable.
12898 (win32-low.o): Add dependency on $(win32_low_h).
12899 (win32-arm-low.o, win32-i386-low.o): New rules.
12900
f80c84b3
DJ		 129012007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
12902
12903 * hostio.c: Correct copyright year.
12904
a6b151f1
DJ		 129052007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
12906
12907 * Makefile.in (OBS): Add hostio.o.
12908 (hostio.o): New rule.
12909 * server.h (handle_vFile): Declare.
12910 * hostio.c: New file.
12911 * server.c (handle_v_requests): Take packet_len and new_packet_len
12912 for binary packets. Call handle_vFile.
12913 (main): Update call to handle_v_requests.
12914
f9387fc3
DJ		 129152007-11-05 Daniel Jacobowitz <dan@codesourcery.com>
12916
12917 * linux-low.c: Include <sched.h>.
12918
51c2684e
DJ		 129192007-11-01 Daniel Jacobowitz <dan@codesourcery.com>
12920
12921 * linux-low.c (linux_tracefork_grandchild): New.
12922 (linux_tracefork_child): Use clone.
12923 (linux_test_for_tracefork): Use clone; allocate and free a stack.
12924
75f83163
JB		 129252007-10-31 Joel Brobecker <brobecker@adacore.com>
12926
12927 * Makefile.in: Use $(SHELL) instead of "sh" to call regdat.sh.
12928
da5898ce
DJ		 129292007-10-24 Daniel Jacobowitz <dan@codesourcery.com>
12930
12931 * linux-low.c (handle_extended_wait): Handle unexpected signals.
12932
24a09b5f
DJ		 129332007-10-23 Daniel Jacobowitz <dan@codesourcery.com>
12934
12935 * inferiors.c (change_inferior_id): Delete.
12936 (add_pid_to_list, pull_pid_from_list): New.
12937 * linux-low.c (PTRACE_SETOPTIONS, PTRACE_GETEVENTMSG)
12938 (PTRACE_O_TRACESYSGOOD, PTRACE_O_TRACEFORK, PTRACE_O_TRACEVFORK)
12939 (PTRACE_O_TRACECLONE, PTRACE_O_TRACEEXEC, PTRACE_O_TRACEVFORKDONE)
12940 (PTRACE_O_TRACEEXIT, PTRACE_EVENT_FORK, PTRACE_EVENT_VFORK)
12941 (PTRACE_EVENT_CLONE, PTRACE_EVENT_EXEC, PTRACE_EVENT_VFORK_DONE)
12942 (PTRACE_EVENT_EXIT, __WALL): Provide default definitions.
12943 (stopped_pids, thread_db_active, must_set_ptrace_flags): New variables.
12944 (using_threads): Always set to 1.
12945 (handle_extended_wait): New.
12946 (add_process): Do not set TID.
12947 (linux_create_inferior): Set must_set_ptrace_flags.
12948 (linux_attach_lwp): Remove TID argument. Do not check using_threads.
12949 Use PTRACE_SETOPTIONS. Call new_thread_notify. Update all callers.
12950 (linux_thread_alive): Rename TID argument to LWPID.
12951 (linux_wait_for_process): Handle unknown processes. Do not use TID.
12952 (linux_wait_for_event): Do not use TID or check using_threads. Update
12953 call to dead_thread_notify. Call handle_extended_wait.
12954 (linux_create_inferior): Use PTRACE_SETOPTIONS.
12955 (send_sigstop): Delete sigstop_sent.
12956 (wait_for_sigstop): Avoid TID.
12957 (linux_supports_tracefork_flag, linux_tracefork_child, my_waitpid)
12958 (linux_test_for_tracefork): New.
12959 (linux_lookup_signals): Use thread_db_active and
12960 linux_supports_tracefork_flag.
12961 (initialize_low): Use thread_db_active and linux_test_for_tracefork.
12962 * linux-low.h (get_process_thread): Avoid TID.
12963 (struct process_ifo): Move thread_known and tid to the end. Remove
12964 sigstop_sent.
12965 (linux_attach_lwp, thread_db_init): Update prototypes.
12966 * server.h (change_inferior_id): Delete prototype.
12967 (add_pid_to_list, pull_pid_from_list): New prototypes.
12968 * thread-db.c (thread_db_use_events): New.
12969 (find_first_thread): Rename to...
12970 (find_one_thread): ...this. Update callers and messages. Do not
12971 call fatal. Check thread_db_use_events. Do not call
12972 change_inferior_id or new_thread_notify.
12973 (maybe_attach_thread): Update. Do not call new_thread_notify.
12974 (thread_db_init): Set thread_db_use_events. Check use_events.
12975 * utils.c (fatal, warning): Correct message prefix.
12976
30ed0a8f
DJ		 129772007-10-15 Daniel Jacobowitz <dan@codesourcery.com>
12978
12979 * Makefile.in (clean): Remove new files.
12980 (powerpc-32.o, powerpc-32.c, powerpc-e500.o, powerpc-e500.c)
12981 (powerpc-64.o, powerpc-64.c): New rules.
12982 * configure.srv: Use alternate register sets for powerpc64-*-linux*
12983 with AltiVec, powerpc-*-linux* with AltiVec, and powerpc-*-linux*
12984 with SPE.
12985 * linux-ppc-low.c (ppc_regmap): Do not fetch the FP registers for
12986 SPE targets.
12987 (ppc_cannot_store_register): Do not check for FPSCR for SPE targets.
12988 (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS, ppc_fill_vrregset)
12989 (ppc_store_vrregset, PTRACE_GETEVRREGS, PTRACE_SETEVRREGS)
12990 (struct gdb_evrregset_t, ppc_fill_evrregset, ppc_store_evrregset): New.
12991 (target_regsets): Add AltiVec and SPE register sets.
12992 * configure.ac: Check for AltiVec and SPE.
12993 * linux-ppc64-low.c (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS)
12994 (ppc_fill_vrregset, ppc_store_vrregset): New.
12995 (target_regsets): Add AltiVec register set.
12996 * configure: Regenerated.
12997
fd462a61
DJ		 129982007-09-19 Daniel Jacobowitz <dan@codesourcery.com>
12999
13000 * linux-low.c (O_LARGEFILE): Define.
13001 (linux_read_memory): Use /proc/PID/mem.
13002 * configure.ac: Use AC_GNU_SOURCE. Check for pread64.
13003 * configure, config.in: Regenerated.
13004
69f223ed
DJ		 130052007-09-04 Daniel Jacobowitz <dan@codesourcery.com>
13006
13007 * linux-low.c (linux_wait_for_event): Do not pass signals while
13008 single-stepping.
13009
aec18585
PA		 130102007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
13011
13012 * win32-low.c (create_process): New.
13013 (win32_create_inferior): Use create_process instead of
13014 CreateProcess. If create_process failed retry appending an ".exe"
13015 suffix. Store the GetLastError result immediatelly after
13016 create_process calls and use it on the call to error.
13017
34d86ddd
PA		 130182007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
13019
13020 * win32-low.c (handle_load_dll): Don't use toolhelp when waiting.
13021
5a0e3bd0
JB		 130222007-08-23 Joel Brobecker <brobecker@adacore.com>
13023
13024 * configure.ac: Switch license to GPLv3.
13025
f88c79e6
MS		 130262007-08-01 Michael Snyder <msnyder@access-company.com>
13027
13028 * remote-utils.c (putpkt_binary): Memory leak, free buf2.
13029
6b3d9b83
PA		 130302007-07-31 Pedro Alves <pedro_alves@portugalmail.pt>
13031
13032 * win32-low.c (winapi_CloseToolhelp32Snapshot) [_WIN32_WCE]: New
13033 typedef.
13034 (win32_CloseToolhelp32Snapshot) [_WIN32_WCE]: New global var.
13035 (load_toolhelp) [_WIN32_WCE]: Load TOOLHELP.DLL. Get
13036 CloseToolhelp32Snapshot.
13037 (toolhelp_get_dll_name) [_WIN32_WCE]: Close the snapshot with
13038 CloseToolhelp32Snapshot.
13039
c588c53c
MS		 130402007-07-27 Michael Snyder <michael.snyder@access-company.com>
13041
13042 * server.c (main): Check for inferior exit before main loop.
13043
aa0403d9
PA		 130442007-07-18 Pedro Alves <pedro_alves@portugalmail.pt>
13045
13046 * remote-utils.c (remote_open): Set SO_KEEPALIVE on remote_desc
13047 instead of on tmp_desc.
13048
255e7678
DJ		 130492007-07-17 Pedro Alves <pedro_alves@portugalmail.pt>
13050 Daniel Jacobowitz <dan@codesourcery.com>
13051
13052 * inferiors.c (all_dlls, dlls_changed, get_dll): New.
13053 (add_thread): Minor cleanups.
13054 (clear_inferiors): Move lower in the file. Clear the DLL
13055 list.
13056 (free_one_dll, match_dll, loaded_dll, unloaded_dll, clear_list): New.
13057 * remote-utils.c (prepare_resume_reply): Check dlls_changed.
13058 (xml_escape_text): New.
13059 * server.c (handle_query): Handle qXfer:libraries:read. Report it
13060 for qSupported.
13061 (handle_v_cont): Report errors.
13062 (gdbserver_version): Update.
13063 (main): Correct size of own_buf. Do not report initial DLL events.
13064 * server.h (struct dll_info, all_dlls, dlls_changed, loaded_dll)
13065 (unloaded_dll, xml_escape_text): New.
13066 * win32-low.c (enum target_waitkind): Update comments.
13067 (win32_add_one_solib, get_image_name, winapi_EnumProcessModules)
13068 (winapi_GetModuleInformation, winapi_GetModuleFileNameExA)
13069 (win32_EnumProcessModules, win32_GetModuleInformation)
13070 (win32_GetModuleFileNameExA, load_psapi, psapi_get_dll_name)
13071 (winapi_CreateToolhelp32Snapshot, winapi_Module32First)
13072 (winapi_Module32Next, win32_CreateToolhelp32Snapshot)
13073 (win32_Module32First, win32_Module32Next, load_toolhelp)
13074 (toolhelp_get_dll_name, handle_load_dll, handle_unload_dll): New.
13075 (get_child_debug_event): Handle DLL events.
13076 (win32_wait): Likewise.
13077
0d37add9
DJ		 130782007-07-12 Daniel Jacobowitz <dan@codesourcery.com>
13079
13080 * configure.srv: Set srv_linux_regsets for sh*-*-linux*.
13081 * linux-sh-low.c (sh_fill_gregset, target_regsets): New.
13082
45e2715e
PA		 130832007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
13084
13085 * win32-low.c (handle_output_debug_string): Ignore event if not
13086 waiting.
13087
c5674cf1
PA		 130882007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
13089
13090 * win32-arm-low.c (arm_wince_breakpoint): Fix typo.
13091
2bbe3cc1
DJ		 130922007-07-03 Daniel Jacobowitz <dan@codesourcery.com>
13093
13094 * remote-utils.c (look_up_one_symbol): Handle 'm' packets.
13095
ae13219e
DJ		 130962007-07-02 Daniel Jacobowitz <dan@codesourcery.com>
13097
13098 * inferiors.c (change_inferior_id): Add comment.
13099 * linux-low.c (check_removed_breakpoint): Add an early
13100 prototype. Improve debug output.
13101 (linux_attach): Doc update.
13102 (linux_detach_one_process, linux_detach): Clean up before releasing
13103 each process.
13104 (send_sigstop, wait_for_sigstop): Improve comments and debug output.
13105 * linux-low.h (struct process_info): Doc improvement.
13106 * mem-break.c (delete_all_breakpoints): New.
13107 * mem-break.h (delete_all_breakpoints): New prototype.
13108 * thread-db.c (find_first_thread): New.
13109 (thread_db_create_event): Call it instead of
13110 thread_db_find_new_threads. Clean up unused variables.
13111 (maybe_attach_thread): Remove first thread handling.
13112 (thread_db_find_new_threads): Use find_first_thread.
13113 (thread_db_get_tls_address): Likewise.
13114
4105de34
DJ		 131152007-06-27 Daniel Jacobowitz <dan@codesourcery.com>
13116
13117 * thread-db.c (thread_db_find_new_threads): Add prototype.
13118 (thread_db_create_event): Check for the main thread before adding
13119 a new thread.
13120 (maybe_attach_thread): Only enable event reporting if TID == 0.
13121 (thread_db_get_tls_address): Check for new threads.
13122
2b876972
DJ		 131232007-06-20 Daniel Jacobowitz <dan@codesourcery.com>
13124
13125 * linux-low.c (linux_create_inferior): Try execv before execvp.
13126 * spu-low.c (spu_create_inferior): Likewise.
13127
7a245884
DJ		 131282007-06-13 Mike Frysinger <vapier@gentoo.org>
13129
13130 * linux-low.c (linux_create_inferior): Change execv to execvp.
13131 * spu-low.c (spu_create_inferior): Likewies.
13132
117ce543
DJ		 131332007-06-13 Daniel Jacobowitz <dan@codesourcery.com>
13134
13135 * Makefile.in (clean): Clean new files instead of deleted ones.
13136 (reg-mips.o, reg-mips.c, reg-mips64.o, reg-mips64.c): Delete.
13137 (mips-linux.o, mips-linux.c, mips64-linux.o, mips64-linux.c): New
13138 rules.
13139 * configure.srv: Specify XML files and new regformats for MIPS and
13140 MIPS64 GNU/Linux.
13141 * linux-mips-low.c (mips_num_regs): Set to only used registers.
13142 (mips_regmap): Do not fetch $0. Remove unused registers. Add
13143 an entry for the restart register.
13144 (mips_cannot_fetch_register, mips_cannot_store_register)
13145 (mips_reinsert_addr, mips_fill_fpregset, mips_store_fpregset): Update
13146 register names to match the XML descriptions.
13147 (mips_fill_gregset, mips_store_gregset): Likewise. Handle the
13148 restart register instead of $0.
13149
0e7f50da
UW		 131502007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
13151 Markus Deuling <deuling@de.ibm.com>
13152
13153 * remote-utils.c (decode_xfer_write): New function.
13154 * server.h (decode_xfer_write): Add prototype.
13155 * server.c (handle_query): Add PACKET_LEN argument. Support
13156 qXfer:spu:read and qXfer:spu:write packets.
13157 (main): Pass packet_len to handle_query.
13158 * spu-low.c (spu_target_ops): Add spu_proc_xfer_spu.
13159 * target.h (target_ops): Add qxfer_spu.
13160
374c1d38
UW		 131612007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
13162
13163 * spu-low.c (spu_proc_xfer_spu): Do not return failure when
13164 accessing non-seekable spufs files.
13165
bb63802a
UW		 131662007-05-16 Markus Deuling <deuling@de.ibm.com>
13167
889bf7c5 13168 * server.c (handle_query): Add reply for qC packet.
bb63802a 13169
7390519e
PA		 131702007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
13171 Leo Zayas <lerele@champenstudios@com>
13172
13173 * server.h (check_remote_input_interrupt_request): New function.
13174 * remote_utils.c (INVALID_DESCRIPTOR): New define.
13175 (remote_desc): Initialize with INVALID_DESCRIPTOR.
13176 (input_interrupt): Expose on USE_WIN32API too. Fix whitespace.
13177 (check_remote_input_interrupt_request): New function.
13178 * server.h (check_remote_input_interrupt_request): Declare.
3ecf0694 13179 * win32-low.c (winapi_DebugBreakProcess,
7390519e
PA		 13180 winapi_GenerateConsoleCtrlEvent): New typedefs.
13181 (get_child_debug_event): Lower Win32 debug event polling from 1 sec
13182 to 250 ms.
13183 (win32_wait): Check for remote interrupt request
13184 with check_remote_input_interrupt_request.
13185 (win32_request_interrupt): New function.
13186 (win32_target_op): Set request_interrupt to win32_request_interrupt.
13187
34b34921
PA		 131882007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
13189
13190 * win32-low.c (debug_registers_changed,
13191 debug_registers_used, CONTEXT_EXTENDED_REGISTERS,
13192 CONTEXT_FLOATING_POINT, CONTEXT_DEBUG_REGISTERS,
13193 CONTEXT_DEBUGGER, CONTEXT_DEBUGGER_DR): Delete.
13194 (thread_rec): Get context using the low target.
13195 (child_add_thread): Call thread_added on the low target,
13196 which does the same thing.
13197 (regptr): Delete.
13198 (do_initial_child_stuff): Remove debug registers references.
13199 Set context using the low target. Resume threads after
13200 setting the contexts.
13201 (child_continue): Remove dead variable. Remove debug
13202 registers references.
13203 (child_fetch_inferior_registers): Go through the low target.
13204 (do_child_store_inferior_registers): Remove.
13205 (child_store_inferior_registers): Go through the low target.
13206 (win32_resume): Remove debug registers references.
13207 Set context using the low target.
13208 (handle_exception): Change return type to void. Don't record
13209 context here. Set status to TARGET_WAITKIND_SPURIOUS on a
13210 first chance exception.
889bf7c5 13211 (get_child_debug_event): Change return type to void. Remove
34b34921
PA		 13212 goto loop. Always return after waiting for debug event.
13213 (win32_wait): Convert to switch statement. Handle spurious
13214 events.
13215
13216 * win32-i386-low.c (debug_registers_changed,
13217 debug_registers_used): New.
13218 (initial_stuff): Rename to ...
13219 (i386_initial_stuff): ... this. Clear debug registers
13220 state variables.
13221 (store_debug_registers): Delete.
13222 (i386_get_thread_context): New.
13223 (load_debug_registers): Delete.
13224 (i386_set_thread_context): New.
13225 (i386_thread_added): New.
13226 (single_step): Rename to ...
13227 (i386_single_step): ... this.
13228 (do_fetch_inferior_registers): Rename to ...
13229 (i386_fetch_inferior_register): ... this.
13230 (i386_store_inferior_register): New.
13231 (the_low_target): Adapt to new interface.
13232
13233 * win32-arm-low.c (CONTEXT_FLOATING_POINT): Define.
13234 (arm_get_thread_context): New.
13235 (arm_set_thread_context): New.
13236 (regptr): New.
13237 (do_fetch_inferior_registers): Rename to ...
13238 (arm_fetch_inferior_register): ... this.
13239 (arm_store_inferior_register): New.
13240 (arm_wince_breakpoint): Reimplement as unsigned long.
13241 (arm_wince_breakpoint_len): Define.
13242 (the_low_target): Adapt to new interface.
13243
13244 * win32-low.h (target_ops): Remove regmap, store_debug_registers and
13245 load_debug_registers. Add get_thread_context, set_thread_context,
13246 thread_added and store_inferior_register. Rename
13247 fetch_inferior_registers to fetch_inferior_register.
13248 (regptr): Remove declaration.
13249
dd6953e1
PA		 132502007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
13251
13252 * linux-low.c (linux_detach): Change return type to int. Return 0.
13253 * spu-low.c (spu_detach): Likewise.
13254
444d6139
PA		 132552007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
13256
13257 * target.h (target_ops): Change return type of detach to int.
13258 Add join.
13259 (join_inferior): New.
13260 * server.c (main): Don't skip detach support on mingw32.
13261 If the inferior doesn't support detaching return error.
13262 Call join_inferior instead of using waitpid.
13263 * linux-low.c (linux_join): New.
13264 (linux_target_op): Add linux_join.
13265 * spu-low.c (spu_join): New.
13266 (spu_target_ops): Add spu_join.
13267 * win32-low.c (win32_detach): Adapt to new interface.
13268 Reopen current_process_handle before detaching. Issue a child
13269 resume before detaching.
13270 (win32_join): New.
13271 (win32_target_op): Add win32_join.
13272
1d5315fe
PA		 132732007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
13274
13275 * win32-low.c (win32-attach): Fix return value.
13276 * target.h (target_ops): Describe ATTACH return values.
13277
bf914831
PA		 132782007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
13279
13280 * win32-low.c (GETPROCADDRESS): Define.
13281 (winapi_DebugActiveProcessStop): Add WINAPI. typedef as pointer.
13282 (winapi_DebugSetProcessKillOnExit): Likewise.
13283 (win32_create_inferior): Force usage of ansi CreateProcessA.
13284 (win32_attach): Use GETPROCADDRESS.
13285 (win32_detach): Likewise.
13286
f72f3e60
PA		 132872007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
13288
13289 * win32-low.c (win32_wait): Don't use WSTOPSIG.
13290
ed50f18f
PA		 132912007-03-30 Pedro Alves <pedro_alves@portugalmail.pt>
13292
13293 * win32-low.c: Commit leftover changes from 2007-03-29.
13294
0c2ead7e
DJ		 132952007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
13296
13297 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Make 16-bit
13298 fields short instead of int. Add explicit padding.
13299 (i387_cache_to_fsave): Remove unnecessary casts.
13300 (i387_fsave_to_cache): Doc fix.
13301 (i387_cache_to_fxsave): Remove unnecessary casts and masking.
13302
73725ff3
DJ		 133032007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
13304
13305 * i387-fp.c (i387_cache_to_fxsave): Reinitialize val2 before use.
13306 (i387_fxsave_to_cache): Check fp->ftag while building ftag value.
13307
d99f33d8
PA		 133082007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
13309
13310 * configure.srv (arm*-*-mingw32ce*): Move near the other
13311 arm targets.
13312
68070c10
PA		 133132007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
13314
2482afc6 13315 * configure.ac: Add errno checking.
68070c10
PA		 13316 (AC_CHECK_HEADERS): Add errno.h, fcntl.h, signal.h,
13317 sys/file.h and malloc.h.
13318 (AC_CHECK_DECLS): Add perror.
13319 (srv_mingwce): Handle.
2482afc6 13320 * configure.srv (i[34567]86-*-cygwin*): Add
68070c10
PA		 13321 win32-i386-low.o to srv_tgtobj.
13322 (i[34567]86-*-mingw*): Likewise.
13323 (arm*-*-mingw32ce*): Add case.
13324 * gdbreplay.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
13325 HAVE_FCNTL_H, HAVE_ERRNO_H, HAVE_MALLOC_H]: Check.
13326 [__MINGW32CE__] (strerror): New function.
13327 [__MINGW32CE__] (errno): Define to GetLastError.
13328 [__MINGW32CE__] (COUNTOF): New macro.
13329 (remote_open): Remove extra close call.
13330 * mem-break.c (delete_breakpoint_at): New function.
13331 * mem-break.h (delete_breakpoint_at): Declare.
13332 * remote-utils.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
13333 HAVE_FCNTL_H, HAVE_UNISTD_H, HAVE_ERRNO_H]: Check.
13334 [USE_WIN32API] (read, write): Add char* casts.
13335 * server.c [HAVE_UNISTD_H, HAVE_SIGNAL_H]: Check.
13336 * server.h: Include wincecompat.h on Windows CE.
13337 [HAVE_ERRNO_H]: Check.
13338 (perror): Declare if not declared.
13339 * utils.c: Add stdlib.h, errno.h and malloc.h includes.
13340 (perror_with_name): Remove errno declaration.
13341 * wincecompat.h: New.
13342 * wincecompat.c: New.
13343 * win32-low.h: New.
13344 * win32-arm-low.c: New.
13345 * win32-i386-low.c: New.
13346 (win32-low.c): Include mem-break.h and win32-low.h, and winnt.h.
13347 (OUTMSG2): Make it safe.
13348 (_T): New macro.
13349 (COUNTOF): New macro.
13350 (NUM_REGS): Get it from the low target.
13351 (CONTEXT_EXTENDED_REGISTERS, CONTEXT_FLOATING_POINT,
13352 CONTEXT_DEBUG_REGISTERS): Add fallbacks to 0.
13353 (thread_rec): Let low target handle debug registers.
13354 (child_add_thread): Likewise.
13355 (child_init_thread_list): Likewise.
13356 (continue_one_thread): Likewise.
13357 (regptr): New.
13358 (do_child_fetch_inferior_registers): Move to ...
13359 * win32-i386-low.c: ... here, and rename to ...
13360 (do_fetch_inferior_registers): ... this.
889bf7c5 13361 * win32-low.c (child_fetch_inferior_registers):
68070c10
PA		 13362 Go through the low target.
13363 (do_child_store_inferior_registers): Use regptr.
13364 (strwinerror): New function.
13365 (win32_create_inferior): Handle Windows CE.
13366 Use strwinerror instead of strerror on Windows error
13367 codes. Add program to the error output.
13368 Don't close the main thread handle on Windows CE.
13369 (win32_attach): Use coredll.dll on Windows CE.
13370 (win32_kill): Close current process and current
13371 thread handles.
13372 (win32_detach): Use coredll.dll on Windows CE.
13373 (win32_resume): Let low target handle debug registers, and
13374 step request.
13375 (handle_exception): Add/Remove initial breakpoint. Avoid
13376 non-existant WSTOPSIG on Windows CE.
13377 (win32_read_inferior_memory): Cast to remove warning.
13378 (win32_arch_string): Go through the low target.
13379 (initialize_low): Call set_breakpoint_data with the low
13380 target's breakpoint.
13381 * win32-low.c (dr, FLAG_TRACE_BIT, FCS_REGNUM,
13382 FOP_REGNUM, mappings): Move to ...
13383 * win32-i386-low.c: ... here.
13384 * win32-low.c (win32_thread_info): Move to ...
13385 * win32-low.h: ... here.
13386 * Makefile.in (SFILES): Add win32-low.c, win32-i386-low.c,
13387 win32-arm-low.c and wincecompat.c.
13388 (all:): Add $EXEEXT.
13389 (install-only:): Likewise.
13390 (gdbserver:): Likewise.
13391 (gdbreplay:): Likewise.
13392 * config.in: Regenerate.
13393 * configure: Regenerate.
13394
41093d81
PA		 133952007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
13396
13397 * win32-low.c: Rename typedef thread_info to
13398 win32_thread_info throughout.
13399
544afa54
PA		 134002007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
13401
13402 * win32-i386-low.c: Rename to ...
13403 * win32-low.c: ... this.
13404 * configure.srv: Replace win32-i386-low.o with win32-low.o.
13405 * Makefile.in: Likewise.
13406
bce7165d
PA		 134072007-03-27 Pedro Alves <pedro_alves@portugalmail.pt>
13408
13409 * remote-utils.c (monitor_output): Constify msg parameter.
13410 * server.h (monitor_output): Likewise.
13411 * win32-i386-low.c (handle_output_debug_string): New.
13412 (win32_kill): Handle OUTPUT_DEBUG_STRING_EVENT events using
13413 handle_output_debug_string.
13414 (get_child_debug_event): Likewise.
13415
506c7aa0
DJ		 134162007-03-27 Mat Hostetter <mat@lcs.mit.edu>
13417
13418 * server.c (main): Correct strtoul check.
13419
42c81e2a
DJ		 134202007-03-27 Jon Ringle <jon@ringle.org>
13421
13422 * linux-low.c: Check __ARCH_HAS_MMU__ also.
13423
9453113a
DJ		 134242007-03-27 Brooks Moses <brooks.moses@codesourcery.com>
13425
13426 * Makefile.in: Add dummy "pdf" and "install-pdf" targets.
13427
64a69107
DJ		 134282007-02-27 Daniel Jacobowitz <dan@codesourcery.com>
13429
13430 * terminal.h: Check HAVE_SGTTY_H.
13431
134322007-02-27 Mat Hostetter <mat@lcs.mit.edu>
6f8486da
DJ		 13433
13434 * remote-utils.c (remote_open): Print out the assigned port number.
13435
c74d0ad8
DJ		 134362007-02-26 Daniel Jacobowitz <dan@codesourcery.com>
13437
13438 * remote-utils.c (monitor_output): New function.
13439 * server.c (debug_threads): Define here.
13440 (monitor_show_help): New function.
13441 (handle_query): Handle qRcmd.
13442 (main): Do not handle 'd' packet.
13443 * server.h (debug_threads, remote_debug, monitor_output): Declare.
13444 * linux-low.c, spu-low.c, win32-i386-low.c: Remove definitions
13445 of debug_threads.
13446
de7c3b4a
PA		 134472007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
13448
13449 * Makefile.in (EXEEXT): New.
13450 (clean): Use $(EXEEXT).
13451
ef57601b
PA		 134522007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
13453
13454 * target.h (target_ops): Rename send_signal to request_interrupt,
13455 and remove enum target_signal parameter.
13456 * linux-low.c (linux_request_interrupt): Rename from
13457 linux_send_signal, and always send SIGINT.
13458 * spu-low.c (spu_request_interrupt): Rename from spu_send_signal,
13459 and always send SIGINT.
13460 * remote-utils.c (putpkt_binary): Call request_interrupt, instead
13461 of send_signal.
13462 (input_interrupt): Likewise.
13463
820f2bda
PA		 134642007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
13465
13466 * server.c (get_features_xml): Check if target implemented
13467 arch_string.
13468 * win32-i386-low.c (win32_arch_string): New.
13469 (win32_target_ops): Add win32_arch_string as arch_string member.
13470
ab39bf24
UW		 134712007-02-22 Markus Deuling <deuling@de.ibm.com>
13472
13473 * spu-low.c (spu_arch_string): New.
13474 (spu_target_ops): Add spu_arch_string.
13475
61ff6e04
DJ		 134762007-02-16 Daniel Jacobowitz <dan@codesourcery.com>
13477
13478 * remote-utils.c: Remove HAVE_TERMINAL_H check.
13479 * configure.ac: Do not check for terminal.h.
13480 * configure, config.in: Regenerated.
13481
fb1e4ffc
DJ		 134822007-02-08 Daniel Jacobowitz <dan@codesourcery.com>
13483
13484 * Makefile.in (OBS): Add $(XML_BUILTIN).
13485 (XML_DIR, XML_TARGET, XML_FILES, XML_BUILTIN): New.
13486 (clean): Update.
13487 (target.xml, xml-builtin.c, stamp-xml, arm-with-iwmmxt.o)
13488 (arm-with-iwmmxt.c): New.
13489 * config.in, configure: Regenerate.
13490 * configure.ac: Check for iWMMXt. Handle srv_xmltarget,
13491 srv_xmlbuiltin, and srv_xmlfiles. Define USE_XML.
13492 * configure.srv: Mention srv_xmltarget and srv_xmlfiles.
13493 (arm*-*-linux*): Add iWMMXt and regset support.
13494 * linux-arm-low.c (PTRACE_GETWMMXREGS, PTRACE_SETWMMXREGS): Define.
13495 (arm_fill_gregset, arm_store_gregset, arm_fill_wmmxregset)
13496 (arm_store_wmmxregset, target_regsets): New.
13497 * server.c (get_features_xml): Take annex argument. Check builtin
13498 XML documents.
13499 (handle_query): Handle multiple annexes.
13500
0f48aa01
DJ		 135012007-01-29 Daniel Jacobowitz <dan@codesourcery.com>
13502
13503 * remote-utils.c [USE_WIN32API] (read, write): Define.
13504 (putpkt_binary, input_interrupt, readchar, getpkt): Use read and
13505 write.
13506
23181151
DJ		 135072007-01-09 Daniel Jacobowitz <dan@codesourcery.com>
13508
13509 * linux-i386-low.c (the_low_target): Set arch_string.
13510 * linux-x86-64-low.c (the_low_target): Likewise.
13511 * linux-low.c (linux_arch_string): New.
13512 (linux_target_ops): Add it.
13513 * linux-low.h (struct linux_target_ops): Add arch_string.
13514 * server.c (write_qxfer_response): Use const void * for DATA.
13515 (get_features_xml): New.
13516 (handle_query): Handle qXfer:features:read. Report it for qSupported.
13517 * target.h (struct target_ops): Add arch_string method.
13518
9d606399
DJ		 135192007-01-03 Denis Pilat <denis.pilat@st.com>
13520 Daniel Jacobowitz <dan@codesourcery.com>
13521
13522 * linux-low.c (linux_kill): Handle being called with no threads.
13523 * win32-i386-low.c (win32_kill): Likewise.
13524 (get_child_debug_event): Clear current_process_handle.
13525
135262006-12-30 Denis PILAT <denis.pilat@st.com>
8264bb58
DJ		 13527 Daniel Jacobowitz <dan@codesourcery.com>
13528
13529 * remote-utils.c (remote_open): Check the type of specified
13530 serial port devices before opening them.
13531 * server.c (main): Kill the inferior if an error occurs during
13532 the first remote_open.
13533
a5e13d24
DJ		 135342006-12-05 Markus Deuling <deuling@de.ibm.com>
13535
13536 * README: Update supported targets.
13537
186947f7
DJ		 135382006-11-28 Daniel Jacobowitz <dan@codesourcery.com>
13539
13540 * Makefile.in (clean): Remove reg-mips64.c.
13541 (reg-mips64.c, reg-mips64.o): New rules.
13542 * configure.srv: Handle mips64. Include regset support for mips.
13543 * linux-mips-low.c (union mips_register): New.
13544 (mips_get_pc, mips_set_pc, mips_reinsert_addr): Use it.
13545 (mips_breakpoint, mips_breakpoint_at): Use int.
13546 (mips_collect_register, mips_supply_register)
13547 (mips_collect_register_32bit, mips_supply_register_32bit)
13548 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
13549 (mips_store_fpregset, target_regsets): New.
13550 * thread-db.c (thread_db_get_tls_address): Use uintptr_t.
13551
a13e2c95
UW		 135522006-11-22 Ulrich Weigand <uweigand@de.ibm.com>
13553
13554 * configure.srv: Add target "spu*-*-*".
13555 * Makefile.in (clean): Remove reg-spu.c.
13556 (reg-spu.c, reg-spu.o, spu-low.o): Add dependencies.
13557 * spu-low.c: New file.
13558
cb7283db
DJ		 135592006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
13560
13561 * configure.ac: Correct td_thr_tls_get_addr test.
13562 * configure: Regenerated.
13563
89be2091
DJ		 135642006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
13565
13566 * linux-low.c (linux_wait_for_event): Reformat. Use the
13567 pass_signals array.
13568 * remote-utils.c (decode_address_to_semicolon): New.
13569 * server.c (pass_signals, handle_general_set): New.
13570 (handle_query): Mention QPassSignals for qSupported.
13571 (main): Call handle_general_set.
13572 * server.h (pass_signals, decode_address_to_semicolon): New.
13573
000ef4f0
DJ		 135742006-11-06 Daniel Jacobowitz <dan@codesourcery.com>
13575
13576 * server.c (handle_query): Correct error handling for read_auxv.
13577
b7149293
UW		 135782005-10-19 Ulrich Weigand <uweigand@de.ibm.com>
13579
13580 * configure.srv [s390-*-linux*, s390x-*-linux*]: Set srv_linux_regsets
13581 and srv_linux_thread_db to yes.
13582 * linux-s390-low.c (s390_fill_gregset): New function.
13583 (target_regsets): Define data structure.
13584
dae5f5cf
DJ		 135852006-10-17 Daniel Jacobowitz <dan@codesourcery.com>
13586
13587 * acinclude.m4 (SRV_CHECK_TLS_GET_ADDR): New.
13588 * configure.ac: Use it. Define HAVE_TD_THR_TLS_GET_ADDR.
13589 * config.in, configure: Regenerated.
13590 * inferiors.c (gdb_id_to_thread): New function.
13591 (gdb_id_to_thread_id): Use it.
13592 * linux-low.c (linux_target_ops): Use thread_db_get_tls_address.
13593 * linux-low.h (struct process_info): Add th member.
13594 (thread_db_get_tls_address): New prototype.
13595 * remote-utils.c (decode_address): Make non-static.
13596 * server.c (handle_query): Handle qGetTLSAddr.
13597 * server.h (gdb_id_to_thread, decode_address): New prototypes.
13598 * target.h (struct target_ops): Add get_tls_address.
13599 * thread-db.c (maybe_attach_thread): Save the thread handle.
13600 (thread_db_get_tls_address): New.
13601
32ca6d61
DJ		 136022006-09-28 Daniel Jacobowitz <dan@codesourcery.com>
13603
13604 * linux-low.c (PTRACE_GETSIGINFO, PTRACE_SETSIGINFO): Define.
13605 (linux_resume_one_process): Take a siginfo_t *. Update all
13606 callers. Queue it if necessary. Use PTRACE_SETSIGINFO.
13607 (struct pending_signals): Add a siginfo_t.
13608 (linux_wait_for_process): Always set last_status.
13609 (linux_wait_for_event): Use PTRACE_GETSIGINFO.
13610 (linux_queue_one_thread): Use PTRACE_GETSIGINFO.
13611 * linux-low.h (struct process_info): Add last_status.
13612
5ffff7c1
DJ		 136132006-09-21 Daniel Jacobowitz <dan@codesourcery.com>
13614
13615 * remote-utils.c (try_rle): New function.
13616 (putpkt_binary): Use it.
13617
8695c747
DJ		 136182006-08-19 Daniel Jacobowitz <dan@codesourcery.com>
13619
13620 * Makefile.in (clean): Clean reg-x86-64-linux.c.
13621 (reg-x86-64-linux.o, reg-x86-64-linux.c): New.
13622 * configure.srv (x86_64-*-linux*): Use reg-x86-64-linux.o.
13623 * linux-x86-64-low.c (x86_64_regmap): Include ORIG_RAX.
13624 (x86_64_fill_gregset, x86_64_store_gregset): Skip floating
13625 point registers.
13626
290fadea
RS		 136272006-08-08 Richard Sandiford <richard@codesourcery.com>
13628
13629 * server.c (terminal_fd): New variable.
13630 (old_foreground_pgrp): Likewise.
13631 (restore_old_foreground_pgrp): New function.
13632 (start_inferior): Record the terminal file descriptor in terminal_fd
13633 and its original foreground group in old_foreground_pgrp. Register
13634 restore_old_foreground_pgrp with atexit().
13635
9f2e1e63
DJ		 136362006-07-26 Daniel Jacobowitz <dan@codesourcery.com>
13637
13638 * server.c (handle_query): Correct qPart to qXfer.
13639
b80864fb
DJ		 136402006-07-22 Daniel Jacobowitz <dan@codesourcery.com>
13641
13642 * configure.ac: Check for more headers which are missing on
13643 Windows. Automatically supply -lwsock32 and USE_WIN32API.
13644 * configure.srv: Add Cygwin and mingw32.
13645 * remote-utils.c: Don't include headers unconditionally which
13646 are missing on mingw32. Include <winsock.h> for mingw32.
13647 (remote_open): Adjust for mingw32 support. Flush
13648 standard error after writing to it.
13649 (remote_close, putpkt_binary, input_interrupt, block_async_io)
13650 (unblock_async_io, enable_async_io, disable_async_io)
13651 (readchar, getpkt): Update for Winsock support.
13652 (prepare_resume_reply): Expect a protocol signal number.
13653 * server.c: Disable <sys/wait.h> on mingw32.
13654 (start_inferior): Adjust for mingw32 support. Flush
13655 standard error after writing to it.
13656 (attach_inferior): Likewise. Use protocol signal
13657 numbers.
13658 (main): Skip 'D' packet on mingw32. Use protocol signal numbers
13659 and names.
13660 * win32-i386-low.c: New file.
13661 * Makefile.in (XM_CLIBS): Set.
13662 (gdbserver, gdbreplay): Use $(INTERNAL_CFLAGS).
13663 (win32-i386-low.o): New dependency rule.
13664 * linux-low.c (linux_wait): Use target signal numbers.
13665 * target.h (struct target_ops): Doc fix.
13666 * server.h (target_signal_to_name): New prototype.
13667 * gdbreplay.c: Don't include headers unconditionally which
13668 are missing on mingw32. Include <winsock.h> for mingw32.
13669 (remote_close, remote_open): Adjust for Winsock support.
13670 * configure, config.in: Regenerated.
13671
0876f84a
DJ		 136722006-07-12 Daniel Jacobowitz <dan@codesourcery.com>
13673
13674 * server.c (decode_xfer_read, write_qxfer_response): New.
13675 (handle_query): Take a packet length argument. Handle
13676 qXfer:auxv:read instead of qPart:auxv:read. Mention it in
13677 the qSupported response.
13678 (main): Update call to handle_query.
13679
01f9e8fa
DJ		 136802006-06-22 Daniel Jacobowitz <dan@codesourcery.com>
13681
13682 * remote-utils.c (remote_escape_output, remote_unescape_input): New.
13683 (putpkt_binary): Renamed from putpkt and adjusted for binary
13684 data.
13685 (putpkt): New wrapper for putpkt_binary.
13686 (readchar): Don't mask off the high bit.
13687 (decode_X_packet): New function.
13688 * server.c (main): Call putpkt_binary if a handler sets the packet
13689 length. Save the length of the incoming packet. Handle 'X'.
13690 * server.h (gdb_byte, remote_escape_output, decode_X_packet): New.
13691
be2a5f71
DJ		 136922006-06-21 Daniel Jacobowitz <dan@codesourcery.com>
13693
13694 * server.c (handle_query): Handle qSupported.
13695
ea025f5f
DJ		 136962006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
13697
13698 * remote-utils.c (all_symbols_looked_up): New variable.
13699 (look_up_one_symbol): Check it.
13700 * server.h (look_up_one_symbol): New declaration.
13701 * thread-db.c (thread_db_init): Set all_symbols_looked_up.
13702
9308fc88
DJ		 137032006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
13704
13705 * Makefile.in (linux-arm-low.o): Update dependencies.
66f338c7 13706 * linux-arm-low.c: Include "gdb_proc_service.h".
9308fc88
DJ		 13707 (PTRACE_GET_THREAD_AREA): Define.
13708 (ps_get_thread_area): New function.
13709
52fb6437
NS		 137102006-05-09 Nathan Sidwell <nathan@codesourcery.com>
13711
13712 * configure.srv (m68k*-*-uclinux*): New target.
13713 * linux-low.c (linux_create_inferior): Use vfork on mmuless systems.
13714 (linux_resume_one_process): Remove extraneous cast.
13715 (linux_read_offsets): New.
13716 (linux_target_op): Add linux_read_offsets on mmuless systems.
13717 * server.c (handle_query): Add qOffsets logic.
13718 * target.h (struct target_ops): Add read_offsets.
13719
21b0f40c
DJ		 137202006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
13721
13722 * linux-mips-low.c: Include <sys/ptrace.h> and "gdb_proc_service.h".
13723 (PTRACE_GET_THREAD_AREA): Define.
13724 (ps_get_thread_area): New function.
13725 * Makefile.in (linux-i386-low.o, linux-mips-low.o)
13726 (linux-x86-64-low.o): Update.
13727
0050a760
DJ		 137282006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
13729
13730 * configure.ac: Remove checks for prfpregset_t.
13731 * gdb_proc_service.h: New file.
13732 * linux-i386-low.c, linux-x86-64-low.c, thread-db.c: Use the
13733 new "gdb_proc_service.h".
13734 * proc-service.c: Likewise.
13735 (ps_pglobal_lookup, ps_pdread, ps_pdwrite): Use psaddr_t.
13736 (ps_lgetfpregs, ps_lsetfpregs): Use a void* argument.
13737 * Makefile.in (gdb_proc_service_h): Updated.
13738 * configure, config.in: Regenerated.
13739
b92a518e
DJ		 137402006-03-03 Daniel Jacobowitz <dan@codesourcery.com>
13741
13742 * remote-utils.c (prepare_resume_reply): Move declaration
13743 of gdb_id_from_wait to the top of the block.
13744
545587ee
DJ		 137452006-02-15 Daniel Jacobowitz <dan@codesourcery.com>
13746
13747 * linux-low.c (regsets_store_inferior_registers): Read the regset
13748 from the target before filling it.
13749
9db87ebd
DJ		 137502006-02-08 Daniel Jacobowitz <dan@codesourcery.com>
13751
13752 * server.c (attach_inferior): Return SIGTRAP for a successful
13753 attach.
13754
dd24457d
DJ		 137552006-02-01 Daniel Jacobowitz <dan@codesourcery.com>
13756
13757 * Makefile.in (OBS): Add version.o.
13758 (STAGESTUFF): Delete.
13759 (version.o): Add dependencies.
13760 (version.c): Replace rule.
13761 (clean): Remove version.c.
13762 * server.c (gdbserver_version): New.
13763 (gdbserver_usage): Use printf.
13764 (main): Handle --version and --help.
13765 * server.h (version, host_name): Add declarations.
13766
6f0f660e
EZ		 137672005-12-23 Eli Zaretskii <eliz@gnu.org>
13768
889bf7c5
PA		 13769 * linux-arm-low.c:
13770 * linux-arm-low.c:
13771 * inferiors.c:
13772 * i387-fp.h:
13773 * i387-fp.c:
13774 * gdbreplay.c:
13775 * regcache.c:
13776 * proc-service.c:
13777 * mem-break.h:
13778 * mem-break.c:
13779 * linux-x86-64-low.c:
13780 * linux-sh-low.c:
13781 * linux-s390-low.c:
13782 * linux-ppc64-low.c:
13783 * linux-ppc-low.c:
13784 * linux-mips-low.c:
13785 * linux-m68k-low.c:
13786 * linux-m32r-low.c:
13787 * linux-low.h:
13788 * linux-low.c:
13789 * linux-ia64-low.c:
13790 * linux-i386-low.c:
13791 * linux-crisv32-low.c:
13792 * thread-db.c:
13793 * terminal.h:
13794 * target.h:
13795 * target.c:
13796 * server.h:
13797 * server.c:
13798 * remote-utils.c:
13799 * regcache.h:
13800 * utils.c:
13801 * Makefile.in:
13802 * configure.ac:
6f0f660e
EZ		 13803 * gdbserver.1: Add (C) after Copyright. Update the FSF
13804 address.
13805
9d1fb177
DJ		 138062005-11-13 Daniel Jacobowitz <dan@codesourcery.com>
13807
13808 * linux-arm-low.c (arm_eabi_breakpoint): New variable.
13809 (arm_breakpoint_at): Recognize both breakpoints.
13810 (the_low_target): Use the correct breakpoint instruction.
13811
011a70c2
DJ		 138122005-11-02 Daniel Jacobowitz <dan@codesourcery.com>
13813
13814 * configure.srv (x86_64-*-linux*): Turn on thread_db support.
13815 * linux-x86-64-low.c (x86_64_breakpoint, x86_64_breakpoint_len)
13816 (x86_64_get_pc, x86_64_set_pc, x86_64_breakpoint_at): New.
13817 (the_low_target): Update.
13818
7fb85e41
AS		 138192005-10-25 Andreas Schwab <schwab@suse.de>
13820
13821 * server.c (main): Allocate mem_buf with PBUFSIZ bytes.
13822
13823 * linux-ia64-low.c (ia64_regmap): Remove NAT registers.
13824 (ia64_num_regs): Reduce to 462.
13825
3db0444b
DJ		 138262005-09-17 Daniel Jacobowitz <dan@codesourcery.com>
13827
13828 * acinclude.m4: Correct quoting.
13829 * aclocal.m4: Regenerated.
13830
13831 Suggested by SZOKOVACS Robert <szo@ies.hu>:
13832 * thread-db.c (thread_db_err_str): Handle TD_VERSION.
13833 (thread_db_init): Call thread_db_err_str.
13834 * configure.ac: Check for TD_VERSION.
13835 * config.in, configure: Regenerated.
13836
bee0189a
DJ		 138372005-07-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13838
13839 * server.h (error, fatal, warning): Add ATTR_FORMAT.
13840
e9d25b98
DJ		 138412005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
13842
13843 * configure.ac: Define HAVE_LINUX_REGSETS even if PTRACE_GETREGS
13844 is not available. Define HAVE_PTRACE_GETREGS if it is.
13845 * config.in, configure: Regenerated.
13846 * configure.srv: Set srv_linux_regsets for PowerPC and PowerPC64.
13847 * linux-i386-low.c, linux-m68k-low.c: Update to use
13848 HAVE_PTRACE_GETREGS.
13849 * linux-low.c (regsets_fetch_inferior_registers)
13850 (regsets_store_inferior_registers): Only return 0 if we processed
13851 GENERAL_REGS.
13852 * linux-ppc-low.c (ppc_fill_gregset, target_regsets): New.
13853 * linux-ppc64-low.c (ppc_fill_gregset, target_regsets): New.
13854
a06660f7
DJ		 138552005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
13856
13857 * inferiors.c (struct thread_info): Add gdb_id.
13858 (add_thread): Add gdb_id argument.
13859 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New.
13860 * linux-low.c (linux_create_inferior, linux_attach_lwp): Update
13861 calls to add_thread.
13862 * remote-utils.c (prepare_resume_reply: Use thread_to_gdb_id.
13863 * server.c (handle_query): Use thread_to_gdb_id.
13864 (handle_v_cont, main): Use gdb_id_to_thread_id.
13865 * server.h (add_thread): Update prototype.
13866 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New
13867 prototypes.
13868
5a1f5858
DJ		 138692005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
13870
13871 * linux-low.c (fetch_register, usr_store_inferior_registers): Handle
13872 left-padded registers.
13873 * linux-low.h (struct linux_target_ops): Add left_pad_xfer.
13874 * linux-ppc64-low.c (the_low_target): Set left_pad_xfer.
13875
e122f1f5
SE		 138762005-07-01 Steve Ellcey <sje@cup.hp.com>
13877
13878 * configure.ac (BFD_NEED_DECLARATION): Replace with AC_CHECK_DECLS.
13879 * configure: Regenerate.
13880 * config.in: Regenerate.
13881 * server.h (NEED_DECLARATION_STRERROR):
13882 Replace with !HAVE_DECL_STRERROR.
13883
d592fa2f
DJ		 138842005-06-16 Daniel Jacobowitz <dan@codesourcery.com>
13885
13886 * linux-low.c (linux_wait, linux_send_signal): Don't test
13887 an unsigned long variable for > 0 if it could be MAX_ULONG.
13888 * server.c (myresume): Likewise.
13889 * target.c (set_desired_inferior): Likewise.
13890
ccbd4912
MK		 138912005-06-13 Mark Kettenis <kettenis@gnu.org>
13892
13893 * configure.ac: Simplify and improve check for socklen_t.
13894 * configure, config.in: Regenerate.
13895
f450004a
DJ		 138962005-06-12 Daniel Jacobowitz <dan@codesourcery.com>
13897
13898 * acconfig.h: Remove.
13899 * configure.ac: Add a test for socklen_t. Use three-argument
13900 AC_DEFINE throughout.
13901 * config.in: Regenerated using autoheader 2.59.
13902 * configure: Regenerated.
13903
13904 * gdbreplay.c (socklen_t): Provide a default.
13905 (remote_open): Use socklen_t.
13906 * remote-utils.c (socklen_t): Provide a default.
13907 (remote_open): Use socklen_t.
13908 (convert_int_to_ascii, convert_ascii_to_int, decode_M_packet): Use
13909 unsigned char.
13910
13911 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Use unsigned
13912 char for buffers.
13913 * linux-low.c (linux_read_memory, linux_write_memory)
13914 (linux_read_auxv): Likewise.
13915 * mem-break.c (breakpoint_data, set_breakpoint_data, check_mem_read)
13916 (check_mem_write): Likewise.
13917 * mem-break.h (set_breakpoint_data, check_mem_read, check_mem_write):
13918 Likewise.
13919 * regcache.c (struct inferior_rgcache_data, registers_to_string)
13920 (registers_from_string, register_data): Likewise.
13921 * server.c (handle_query, main): Likewise.
13922 * server.h (convert_ascii_to_int, convert_int_to_ascii)
13923 (decode_M_packet): Likewise.
13924 * target.c (read_inferior_memory, write_inferior_memory): Likewise.
13925 * target.h (struct target_ops): Update read_memory, write_memory,
13926 and read_auxv.
13927 (read_inferior_memory, write_inferior_memory): Update.
13928 * linux-low.h (struct linux_target_ops): Change type of breakpoint
13929 to unsigned char *.
13930 * linux-arm-low.c, linux-cris-low.c, linux-crisv32-low.c,
13931 linux-i386-low.c, linux-m32r-low.c, linux-m68k-low.c,
13932 linux-mips-low.c, linux-ppc-low.c, linux-ppc64-low.c,
13933 linux-s390-low.c, linux-sh-low.c: Update for changes in
13934 read_inferior_memory and the_low_target->breakpoint.
13935
eee84df1
DJ		 139362005-05-28 Daniel Jacobowitz <dan@codesourcery.com>
13937
13938 * Makefile.in (SFILES): Add linux-ppc64-low.c.
13939 (linux-ppc64-low.o, reg-ppc64.c, reg-ppc64.o): New targets.
13940 * configure.srv: Add powerpc64-*-linux*.
13941 * linux-ppc64-low.c: New file.
13942
45b134e5
OF		 139432005-05-23 Orjan Friberg <orjanf@axis.com>
13944
13945 * linux-cris-low.c: New file with support for CRIS.
13946 * linux-crisv32-low.c: Ditto for CRISv32.
13947 * Makefile.in (SFILES): Add linux-cris-low.c, linux-crisv32-low.c.
13948 (clean): Add reg-cris.c and reg-crisv32.c.
889bf7c5 13949 Add linux-cris-low.o, linux-crisv32-low.o, reg-cris.o, reg-cris.c,
45b134e5
OF		 13950 reg-crisv32.o, and reg-crisv32.c to make rules.
13951 * configure.srv: Add cris-*-linux* and crisv32-*-linux* to list of
13952 recognized targets.
13953
48d93c75
UW		 139542005-05-16 Ulrich Weigand <uweigand@de.ibm.com>
13955
13956 * linux-low.c (fetch_register): Ensure buffer size is a multiple
13957 of sizeof (PTRACE_XFER_TYPE).
13958 (usr_store_inferior_registers): Likewise. Zero out excess bytes.
13959
e013ee27
OF		 139602005-05-12 Orjan Friberg <orjanf@axis.com>
13961
889bf7c5 13962 * target.h (struct target_ops): Add insert_watchpoint,
e013ee27
OF		 13963 remove_watchpoint, stopped_by_watchpoint, stopped_data_address function
13964 pointers for hardware watchpoint support.
13965 * linux-low.h (struct linux_target_ops): Ditto.
13966 * linux-low.c (linux_insert_watchpoint, linux_remove_watchpoint)
13967 (linux_stopped_by_watchpoint, linux_stopped_data_address): New. Add
13968 to linux_target_ops.
13969 * remote-utils.c (prepare_resume_reply): Add watchpoint information to
13970 reply packet.
13971 * server.c (main): Recognize 'Z' and 'z' packets.
13972
b0ded00b
UW		 139732005-05-10 Ulrich Weigand <uweigand@de.ibm.com>
13974
13975 * linux-s390-low.c (s390_breakpoint, s390_breakpoint_len): Define.
13976 (s390_get_pc, s390_set_pc, s390_breakpoint_at): New functions.
13977 (the_low_target): Add new members.
13978
8643e2ad
DJ		 139792005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
13980
13981 * proc-service.c (ps_lgetregs): Search all_processes instead of
13982 all_threads.
13983
fc620387
DJ		 139842005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
13985
13986 * server.c (start_inferior): Change return type to int.
13987 (attach_inferior): Change sigptr to int *.
13988 (handle_v_cont, handle_v_requests): Change signal to int *.
13989 (main): Change signal to int.
13990
139912005-04-15 Kei Sakamoto <sakamoto.kei@renesas.com>
7cfbc4a0
KI		 13992
13993 * Makefile.in: Add linux-m32r-low.o, reg-m32r.c and reg-m32r.o.
13994 * configure.srv: Add m32r*-*-linux*.
13995 * linux-m32r-low.c: New file.
13996
e0e76420
DJ		 139972005-03-04 Daniel Jacobowitz <dan@codesourcery.com>
13998
13999 * Makefile.in (stamp-h): Set CONFIG_HEADERS explicitly.
14000
a1928bad
DJ		 140012005-03-03 Daniel Jacobowitz <dan@codesourcery.com>
14002
14003 * inferiors.c (change_inferior_id, add_thread, find_inferior_id):
14004 Take unsigned long arguments for PIDs.
14005 * linux-low.c (add_process, linux_attach_lwp, linux_attach)
14006 (linux_thread_alive, linux_wait_for_event, kill_lwp, send_sigstop)
14007 (wait_for_sigstop, linux_resume_one_process)
14008 (regsets_fetch_inferior_registers, linux_send_signal)
14009 (linux_read_auxv): Likewise. Update the types of variables holding
14010 PIDs. Update format string specifiers.
14011 * linux-low.h (struct process_info, linux_attach_lwp): Likewise.
14012 * remote-utils.c (prepare_resume_reply): Likewise.
14013 * server.c (cont_thread, general_thread, step_thread)
14014 (thread_from_wait, old_thread_from_wait, signal_pid): Change type to
14015 unsigned long.
14016 (handle_query): Update format specifiers.
14017 (handle_v_cont, main): Use strtoul for thread IDs.
14018 * server.h (struct inferior_list_entry): Use unsigned long for ID.
14019 (add_thread, find_inferior_id, change_inferior_id, cont_thread)
14020 (general_thread, step_thread, thread_from_wait)
14021 (old_thread_from_wait): Update.
14022 * target.h (struct thread_resume): Use unsigned long for THREAD.
14023 (struct target_ops): Use unsigned long for arguments to attach and
14024 thread_alive.
14025
dcdb98d2
DJ		 140262005-02-24 Daniel Jacobowitz <dan@codesourcery.com>
14027
14028 * acinclude.m4: Include bfd/bfd.m4 directly.
14029 * configure.ac: Use AC_ARG_PROGRAM. Suggested by Aron Griffis
14030 <agriffis@toolchain.org>.
14031 * aclocal.m4, configure: Regenerated.
14032
bec39cab
AC		 140332005-01-07 Andrew Cagney <cagney@gnu.org>
14034
14035 * configure.ac: Rename configure.in, require autoconf 2.59.
14036 * configure: Re-generate.
14037
434c4c77
DJ		 140382004-12-08 Daniel Jacobowitz <dan@debian.org>
14039
14040 * acinclude.m4 (SRV_CHECK_THREAD_DB): Add ps_get_thread_area. Reset
14041 LIBS when finished.
14042 * aclocal.m4: Regenerated.
14043 * configure: Regenerated.
14044
db1d3e1b
AS		 140452004-11-21 Andreas Schwab <schwab@suse.de>
14046
14047 * linux-m68k-low.c (m68k_num_gregs): Define.
14048 (m68k_fill_gregset, m68k_store_gregset, m68k_fill_fpregset)
14049 (m68k_store_fpregset, target_regsets) [HAVE_LINUX_REGSETS]: New.
14050 (m68k_breakpoint, m68k_breakpoint_len, m68k_get_pc, m68k_set_pc)
14051 (m68k_breakpoint_at): New. Add to the_low_target.
14052
14053 * configure.srv (m68*-*-linux*): Set srv_linux_regsets and
14054 srv_linux_thread_db to yes.
14055
43360365
JB		 140562004-10-20 Joel Brobecker <brobecker@gnat.com>
14057
14058 * linux-x86-64-low.c (ARCH_SET_GS): Add definition if missing.
14059 (ARCH_SET_FS): Likewise.
14060 (ARCH_GET_FS): Likewise.
14061 (ARCH_GET_GS): Likewise.
14062
fd500816
DJ		 140632004-10-16 Daniel Jacobowitz <dan@debian.org>
14064
14065 * linux-i386-low.c (ps_get_thread_area): New.
14066 * linux-x86-64-low.c (ps_get_thread_area): New.
14067 * linux-low.c: Include <sys/syscall.h>.
14068 (linux_kill_one_process): Don't kill the first thread here.
14069 (linux_kill): Kill the first thread here.
14070 (kill_lwp): New function.
14071 (send_sigstop, linux_send_signal): Use it.
14072 * proc-service.c: Clean up #ifdefs.
14073 (fpregset_info): Delete.
14074 (ps_lgetregs): Update and enable implementation.
14075 (ps_lsetregs, ps_lgetfpregs, ps_lsetfpregs): Remove disabled
14076 implementations.
14077 * remote-utils.c (struct sym_cache, symbol_cache): New.
14078 (input_interrupt): Print a clearer message.
14079 (async_io_enabled): New variable.
14080 (enable_async_io, disable_async_io): Use it. Update comments.
14081 (look_up_one_symbol): Use the symbol cache.
14082 * thread-db.c (thread_db_look_up_symbols): New function.
14083 (thread_db_init): Update comments. Call thread_db_look_up_symbols.
14084
f6de3c42
DJ		 140852004-10-16 Daniel Jacobowitz <dan@debian.org>
14086
14087 * configure.in: Test for -rdynamic.
14088 * configure: Regenerated.
14089 * Makefile (INTERNAL_LDFLAGS): New.
14090 (gdbserver, gdbreplay): Use it.
14091
2c0fc042
AC		 140922004-09-02 Andrew Cagney <cagney@gnu.org>
14093
14094 * Makefile.in (TAGS): Replace TM_FILE with DEPRECATED_TM_FILE.
14095
075b3282
DJ		 140962004-03-23 Daniel Jacobowitz <drow@mvista.com>
14097
14098 * linux-low.c (linux_wait): Clear all_processes list also.
14099
fa6a77dc
DJ		 141002004-03-12 Daniel Jacobowitz <drow@mvista.com>
14101
14102 * linux-low.c: Include <errno.h>. Remove extern declaration of
14103 errno.
14104
6d782a97
DJ		 141052004-03-12 Daniel Jacobowitz <drow@mvista.com>
14106
14107 * gdbreplay.c, server.h, utils.c: Update copyright years.
14108
3a7fb99b
DJ		 141092004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
14110
14111 * server.c (main): Print child status or termination signal from
14112 variable 'signal', not 'sig'.
14113
c3e735a6
DJ		 141142004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
14115
14116 * linux-low.c (linux_read_memory): Change return type to
14117 int. Check for and return error from ptrace().
14118 * target.c (read_inferior_memory): Change return type to int. Pass
14119 back return status from the_target->read_memory().
14120 * target.h (struct target_ops): Adapt *read_memory() prototype.
14121 Update comment.
14122 (read_inferior_memory): Adapt prototype.
14123 * server.c (main): Return an error packet if
14124 read_inferior_memory() returns an error.
14125
a59d1c82
DJ		 141262004-03-04 Daniel Jacobowitz <drow@mvista.com>
14127
14128 * Makefile.in (distclean): Remove config.h, stamp-h, and config.log.
14129 Unify with other clean targets.
14130
dc3f8883
DJ		 141312004-02-29 Daniel Jacobowitz <drow@mvista.com>
14132
14133 * server.c (handle_v_cont): Call set_desired_inferior.
14134
89a208da
DJ		 141352004-02-29 Daniel Jacobowitz <drow@mvista.com>
14136
14137 * remote-utils.c (prepare_resume_reply): Always supply "thread:".
14138
62ea82f5
DJ		 141392004-02-29 Daniel Jacobowitz <drow@mvista.com>
14140
14141 * linux-low.c (linux_wait): Unblock async I/O.
14142 (linux_resume): Block and enable async I/O.
14143 * remote-utils.c (block_async_io, unblock_async_io): New functions.
14144 * server.h (block_async_io, unblock_async_io): Add prototypes.
14145
6910d122
DJ		 141462004-02-29 Daniel Jacobowitz <drow@mvista.com>
14147
14148 * remote-utils.c (remote_open): Print a status notice after
14149 opening a TCP port.
14150 * server.c (attach_inferior): Print a status notice after
14151 attaching.
14152
141532004-02-29 Daniel Jacobowitz <drow@mvista.com>
d677d77d
DJ		 14154
14155 * linux-arm-low.c (arm_get_pc): Print out stop PC in debug mode.
14156
c89dc5d4
DJ		 141572004-02-26 Daniel Jacobowitz <drow@mvista.com>
14158
14159 * remote-utils.c (write_enn): Use "E01" instead of "ENN" for the
14160 error packet.
14161 * server.c, target.h: Update copyright years.
14162
4b8dad4a
RM		 141632004-02-25 Roland McGrath <roland@redhat.com>
14164
14165 * target.h (struct target_ops): New member `read_auxv'.
14166 * server.c (handle_query): Handle qPart:auxv:read: query using that.
14167 * linux-low.c (linux_read_auxv): New function.
14168 (linux_target_ops): Initialize `read_auxv' member to that.
14169
d7446758
JB		 141702004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
14171
14172 Committed by Jim Blandy <jimb@redhat.com>.
14173
14174 * linux-s390-low.c (s390_num_regs): Update.
4b8dad4a 14175 (s390_regmap): Remove control registers. Use __s390x__ predefine
d7446758
JB		 14176 instead of GPR_SIZE to distiguish s390 and s390x targets.
14177
5544ad89
DJ		 141782004-01-31 Daniel Jacobowitz <drow@mvista.com>
14179
14180 * linux-low.c: Update copyright year.
14181 (check_removed_breakpoint): Clear pending_is_breakpoint.
14182 (linux_set_resume_request, linux_queue_one_thread)
14183 (resume_status_pending_p): New functions.
14184 (linux_continue_one_thread): Use process->resume.
14185 (linux_resume): Only resume threads if there are no pending events.
14186 * linux-low.h (struct process_info): Add resume request
14187 pointer.
14188
2a68b70e
DJ		 141892004-01-30 Daniel Jacobowitz <drow@mvista.com>
14190
14191 * regcache.c (new_register_cache): Clear the allocated register
14192 buffer. Suggested by Atsushi Nemoto <anemo@mba.ocn.ne.jp>.
14193
64386c31
DJ		 141942003-10-13 Daniel Jacobowitz <drow@mvista.com>
14195
14196 * linux-low.c (linux_resume): Take a struct thread_resume *
14197 argument.
14198 (linux_wait): Update call.
14199 (resume_ptr): New static variable.
14200 (linux_continue_one_thread): Renamed from
14201 linux_continue_one_process. Use resume_ptr.
14202 (linux_resume): Use linux_continue_one_thread.
14203 * server.c (handle_v_cont, handle_v_requests): New functions.
14204 (myresume): New function.
14205 (main): Handle 'v' case.
14206 * target.h (struct thread_resume): New type.
14207 (struct target_ops): Change argument of "resume" to struct
14208 thread_resume *.
14209 (myresume): Delete macro.
14210
c938e9b0
L		 142112003-08-08 H.J. Lu <hongjiu.lu@intel.com>
14212
14213 * Makefile.in (install-only): Create dest dir. Support DESTDIR.
14214 (uninstall): Support DESTDIR.
14215
7f313d07
BC		 14216Mon Jul 21 20:09:34 UTC 2003 Brendan Conoboy <blc@redhat.com>
14217
14218 * configure.srv: Add xscale*linux copy of arm*linux entry.
14219
3b2fc2ea
DJ		 142202003-07-24 Daniel Jacobowitz <drow@mvista.com>
14221
14222 * linux-arm-low.c (arm_reinsert_addr): New function.
14223 (the_low_target): Add arm_reinsert_addr.
14224
1c0a559e
MK		 142252003-07-08 Mark Kettenis <kettenis@gnu.org>
14226
14227 * mem-break.c: Remove whitespace at end of file.
14228
43d5792c
DJ		 142292003-06-28 Daniel Jacobowitz <drow@mvista.com>
14230
14231 * configure.in: Check whether we need to prototype strerror.
14232 * server.h: Optionally prototype strerror.
14233 * gdbreplay.c (perror_with_name): Use strerror.
14234 * linux-low.c (linux_attach_lwp): Use strerror.
14235 * utils.c (perror_with_name): Use strerror.
14236 * config.in, configure: Regenerated.
14237
c8a86edf
DJ		 142382003-06-28 Daniel Jacobowitz <drow@mvista.com>
14239
14240 * linux-sh-low.c (sh_regmap): Fix FP register offsets, reported by
14241 SUGIOKA Toshinobu <sugioka@itonet.co.jp>.
14242
73d37363
DJ		 142432003-06-20 Daniel Jacobowitz <drow@mvista.com>
14244
14245 * Makefile.in (SFILES): Update.
14246 * low-hppabsd.c, low-lynx.c, low-nbsd.c, low-sim.c, low-sparc.c,
14247 low-sun3.c: Remove files.
14248
6ad8ae5c
DJ		 142492003-06-17 Daniel Jacobowitz <drow@mvista.com>
14250
14251 * linux-low.c: Move comment to linux_thread_alive where it belonged.
14252 (linux_detach_one_process, linux_detach): New functions.
14253 (linux_target_ops): Add linux_detach.
14254 * server.c (main): Handle 'D' packet.
14255 * target.h (struct target_ops): Add "detach" member.
14256 (detach_inferior): Define.
14257
1581182a
MK		 142582003-06-13 Mark Kettenis <kettenis@gnu.org>
14259
14260 From Kelley Cook <kelleycook@wideopenwest.com>:
14261 * configure.srv: Accept i[34567]86 variants.
14262
e5379b03
DJ		 142632003-06-05 Daniel Jacobowitz <drow@mvista.com>
14264
14265 * linux-low.c (linux_wait_for_event): Correct comment typos.
14266 (linux_resume_one_process): Call check_removed_breakpoint.
14267 (linux_send_signal): New function.
14268 (linux_target_ops): Add linux_send_signal.
14269 * remote-utils.c (putpkt, input_interrupt): Use send_signal instead
14270 of kill.
14271 * target.h (struct target_ops): Add send_signal.
14272
2ff29de4
JB		 142732003-05-29 Jim Blandy <jimb@redhat.com>
14274
14275 * linux-low.c (usr_store_inferior_registers): Transfer buf in
14276 PTRACE_XFER_TYPE-sized chunks, not int-sized chunks. Otherwise,
14277 if 'int' is smaller than PTRACE_XFER_TYPE, you end up throwing
14278 away part of the register's value.
14279
254787d4
DJ		 142802003-03-26 Daniel Jacobowitz <drow@mvista.com>
14281
14282 * linux-low.c (linux_create_inferior): Use __SIGRTMIN.
14283 (linux_wait_for_event, linux_init_signals): Likewise.
14284
94e10508
DJ		 142852003-03-17 Daniel Jacobowitz <drow@mvista.com>
14286
14287 * configure.in: Check for stdlib.h.
14288 * configure: Regenerated.
14289 * config.in: Regenerated.
14290
4c0711e0
DJ		 142912003-01-04 Andreas Schwab <schwab@suse.de>
14292
14293 * linux-m68k-low.c (m68k_num_regs): Define to 29 instead of 31.
14294
ef66e766
AC		 142952003-01-02 Andrew Cagney <ac131313@redhat.com>
14296
14297 * Makefile.in: Remove obsolete code.
14298
a1358604
DJ		 142992002-11-20 Daniel Jacobowitz <drow@mvista.com>
14300
14301 * linux-s390-low.c (s390_regmap): Check GPR_SIZE instead of
14302 defined(PT_FPR0_HI).
14303
23ce3b1c
DJ		 143042002-11-17 Stuart Hughes <seh@zee2.com>
14305
14306 * linux-arm-low.c (arm_num_regs): Increase.
14307 (arm_regmap): Include status register.
14308
143092002-11-17 Daniel Jacobowitz <drow@mvista.com>
14310
14311 * linux-low.c (register_addr): Remove incorrect -1 check.
14312
a9fa9f7d
DJ		 143132002-08-29 Daniel Jacobowitz <drow@mvista.com>
14314
14315 * linux-low.c (linux_create_inferior): Call setpgid. Return
14316 the new PID.
14317 (unstopped_p, linux_signal_pid): Remove.
14318 (linux_target_ops): Remove linux_signal_pid.
14319 * remote-utils.c (putpkt, input_interrupt): Use signal_pid
14320 global instead of target method.
14321 * target.h (struct target_ops): Remove signal_pid. Update comment
14322 for create_inferior.
14323 * server.c (signal_pid): New variable.
14324 (create_inferior): Set signal_pid. Block SIGTTOU and SIGTTIN in
4b8dad4a 14325 gdbserver. Set the child to be the foreground process group.
a9fa9f7d
DJ		 14326 (attach_inferior): Set signal_pid.
14327
17574093
DJ		 143282002-08-23 Daniel Jacobowitz <drow@mvista.com>
14329
14330 * ChangeLog: New file, with entries from gdb/ChangeLog after GDB 5.2.
14331
143322002-08-20 Jim Blandy <jimb@redhat.com>
14333
14334 * Makefile.in (LDFLAGS): Allow the configure script to establish a
14335 default for this.
14336
143372002-08-01 Andrew Cagney <cagney@redhat.com>
14338
14339 * Makefile.in: Make chill references obsolete.
14340
143412002-07-24 Kevin Buettner <kevinb@redhat.com>
14342
14343 * configure.in (unistd.h): Add to AC_CHECK_HEADERS list.
14344 * configure: Regenerate.
14345 * config.in: Regenerate.
14346
143472002-07-09 David O'Brien <obrien@FreeBSD.org>
14348
14349 * gdbreplay.c (stdlib.h, unistd.h): Conditionaly include.
14350 (perror_with_name, remote_close, remote_open, expect, play): Static.
14351
143522002-07-04 Michal Ludvig <mludvig@suse.cz>
14353
4b8dad4a 14354 * linux-x86-64-low.c (x86_64_regmap): Make it an array of
17574093
DJ		 14355 byte offsets instead of an array of indexes.
14356 (x86_64_store_gregset, x86_64_store_fpregset): Parameter made const.
14357
143582002-06-13 Daniel Jacobowitz <drow@mvista.com>
14359
14360 * regcache.c: Add comment.
14361
143622002-06-11 Daniel Jacobowitz <drow@mvista.com>
14363
14364 * thread-db.c: New file.
14365 * proc-service.c: New file.
14366 * acinclude.m4: New file.
14367 * Makefile.in: Add GDBSERVER_LIBS, gdb_proc_service_h,
14368 proc-service.o, and thread-db.o.
14369 (linux-low.o): Add USE_THREAD_DB.
14370 * acconfig.h: Add HAVE_PRGREGSET_T, HAVE_PRFPREGSET_T,
14371 HAVE_LWPID_T, HAVE_PSADDR_T, and PRFPREGSET_T_BROKEN.
14372 * aclocal.m4: Regenerated.
14373 * config.in: Regenerated.
14374 * configure: Regenerated.
14375 * configure.in: Check for proc_service.h, sys/procfs.h,
14376 thread_db.h, and linux/elf.h headrs.
14377 Check for lwpid_t, psaddr_t, prgregset_t, prfpregset_t, and
14378 PRFPREGSET_T_BROKEN. Introduce srv_thread_depfiles and USE_THREAD_DB.
14379 Check for -lthread_db and thread support.
14380 * configure.srv: Enable thread_db support for ARM, i386, MIPS,
14381 PowerPC, and SuperH.
14382 * i387-fp.c: Constify arguments.
14383 * i387-fp.h: Likewise.
14384 * inferiors.c: (struct thread_info): Renamed from
14385 `struct inferior_info'. Remove PID member. Use generic inferior
14386 list header. All uses updated.
14387 (inferiors, signal_pid): Removed.
14388 (all_threads): New variable.
14389 (get_thread): Define.
14390 (add_inferior_to_list): New function.
14391 (for_each_inferior): New function.
14392 (change_inferior_id): New function.
14393 (add_inferior): Removed.
14394 (remove_inferior): New function.
14395 (add_thread): New function.
14396 (free_one_thread): New function.
14397 (remove_thread): New function.
14398 (clear_inferiors): Use for_each_inferior and free_one_thread.
14399 (find_inferior): New function.
14400 (find_inferior_id): New function.
14401 (inferior_target_data): Update argument type.
14402 (set_inferior_target_data): Likewise.
14403 (inferior_regcache_data): Likewise.
14404 (set_inferior_regcache_data): Likewise.
14405 * linux-low.c (linux_bp_reinsert): Remove.
14406 (all_processes, stopping_threads, using_thrads)
14407 (struct pending_signals, debug_threads, pid_of): New.
14408 (inferior_pid): Replace with macro.
14409 (struct inferior_linux_data): Remove.
14410 (get_stop_pc, add_process): New functions.
14411 (linux_create_inferior): Restore SIGRTMIN+1 before calling exec.
14412 Use add_process and add_thread.
14413 (linux_attach_lwp): New function, based on old linux_attach. Use
14414 add_process and add_thread. Set stop_expected for new threads.
14415 (linux_attach): New function.
14416 (linux_kill_one_process): New function.
14417 (linux_kill): Kill all LWPs.
14418 (linux_thread_alive): Use find_inferior_id.
14419 (check_removed_breakpoints, status_pending_p): New functions.
14420 (linux_wait_for_process): Renamed from linux_wait_for_one_inferior.
14421 Update. Use WNOHANG. Wait for cloned processes also. Update process
14422 struct for the found process.
14423 (linux_wait_for_event): New function.
14424 (linux_wait): Use it. Support LWPs.
14425 (send_sigstop, wait_for_sigstop, stop_all_processes)
14426 (linux_resume_one_process, linux_continue_one_process): New functions.
14427 (linux_resume): Support LWPs.
14428 (REGISTER_RAW_SIZE): Remove.
14429 (fetch_register): Use register_size instead. Call supply_register.
14430 (usr_store_inferior_registers): Likewise. Call collect_register.
14431 Fix recursive case.
14432 (regsets_fetch_inferior_registers): Improve error message.
14433 (regsets_store_inferior_registers): Add debugging.
14434 (linux_look_up_symbols): Call thread_db_init if USE_THREAD_DB.
14435 (unstopped_p, linux_signal_pid): New functions.
14436 (linux_target_ops): Add linux_signal_pid.
14437 (linux_init_signals): New function.
14438 (initialize_low): Call it. Initialize using_threads.
14439 * regcache.c (inferior_regcache_data): Add valid
14440 flag.
14441 (get_regcache): Fetch registers lazily. Add fetch argument
14442 and update all callers.
14443 (regcache_invalidate_one, regcache_invalidate): New
14444 functions.
14445 (new_register_cache): Renamed from create_register_cache.
14446 Return the new regcache.
14447 (free_register_cache): Change argument to a void *.
14448 (registers_to_string, registers_from_string): Call get_regcache
14449 with fetch flag set.
14450 (register_data): Make static. Pass fetch flag to get_regcache.
14451 (supply_register): Call get_regcache with fetch flag clear.
14452 (collect_register): Call get_regcache with fetch flag set.
14453 (collect_register_as_string): New function.
14454 * regcache.h: Update.
14455 * remote-utils.c (putpkt): Flush after debug output and use
14456 stderr.
14457 Handle input interrupts while waiting for an ACK.
14458 (input_interrupt): Use signal_pid method.
14459 (getpkt): Flush after debug output and use stderr.
14460 (outreg): Use collect_register_as_string.
14461 (new_thread_notify, dead_thread_notify): New functions.
14462 (prepare_resume_reply): Check using_threads. Set thread_from_wait
14463 and general_thread.
14464 (look_up_one_symbol): Flush after debug output.
14465 * server.c (step_thread, server_waiting): New variables.
14466 (start_inferior): Don't use signal_pid. Update call to mywait.
14467 (attach_inferior): Update call to mywait.
14468 (handle_query): Handle qfThreadInfo and qsThreadInfo.
14469 (main): Don't fetch/store registers explicitly. Use
14470 set_desired_inferior. Support proposed ``Hs'' packet. Update
14471 calls to mywait.
14472 * server.h: Update.
14473 (struct inferior_list, struct_inferior_list_entry): New.
14474 * target.c (set_desired_inferior): New.
14475 (write_inferior_memory): Constify.
14476 (mywait): New function.
14477 * target.h: Update.
14478 (struct target_ops): New signal_pid method.
14479 (mywait): Removed macro, added prototype.
14480
14481 * linux-low.h (regset_func): Removed.
14482 (regset_fill_func, regset_store_func): New.
14483 (enum regset_type): New.
14484 (struct regset_info): Add type field. Use new operation types.
14485 (struct linux_target_ops): stop_pc renamed to get_pc.
14486 Add decr_pc_after_break and breakpoint_at.
14487 (get_process, get_thread_proess, get_process_thread)
14488 (strut process_info, all_processes, linux_attach_lwp)
14489 (thread_db_init): New.
14490
14491 * linux-arm-low.c (arm_get_pc, arm_set_pc,
14492 arm_breakpoint, arm_breakpoint_len, arm_breakpoint_at): New.
14493 (the_low_target): Add new members.
14494 * linux-i386-low.c (i386_store_gregset, i386_store_fpregset)
14495 (i386_store_fpxregset): Constify.
14496 (target_regsets): Add new kind identifier.
14497 (i386_get_pc): Renamed from i386_stop_pc. Simplify.
14498 (i386_set_pc): Add debugging.
14499 (i386_breakpoint_at): New function.
14500 (the_low_target): Add new members.
14501 * linux-mips-low.c (mips_get_pc, mips_set_pc)
14502 (mips_breakpoint, mips_breakpoint_len, mips_reinsert_addr)
14503 (mips_breakpoint_at): New.
14504 (the_low_target): Add new members.
14505 * linux-ppc-low.c (ppc_get_pc, ppc_set_pc)
14506 (ppc_breakpoint, ppc_breakpoint_len, ppc_breakpoint_at): New.
14507 (the_low_target): Add new members.
14508 * linux-sh-low.c (sh_get_pc, sh_set_pc)
14509 (sh_breakpoint, sh_breakpoint_len, sh_breakpoint_at): New.
14510 (the_low_target): Add new members.
14511 * linux-x86-64-low.c (target_regsets): Add new kind
14512 identifier.
14513
145142002-05-15 Daniel Jacobowitz <drow@mvista.com>
14515
14516 From Martin Pool <mbp@samba.org>:
14517 * server.c (gdbserver_usage): New function.
14518 (main): Call it.
14519
145202002-05-14 Daniel Jacobowitz <drow@mvista.com>
14521
14522 * mem-break.c (reinsert_breakpoint_by_bp): Correct typo
14523 stop_at -> stop_pc.
14524
145252002-05-04 Andrew Cagney <ac131313@redhat.com>
14526
14527 * Makefile.in: Remove obsolete code.
14528
145292002-04-24 Michal Ludvig <mludvig@suse.cz>
14530
14531 * linux-low.c (regsets_fetch_inferior_registers),
14532 (regsets_store_inferior_registers): Removed cast to int from
14533 ptrace() calls.
14534 * regcache.h: Added declaration of struct inferior_info.
14535
145362002-04-20 Daniel Jacobowitz <drow@mvista.com>
14537
14538 * inferiors.c (struct inferior_info): Add regcache_data.
14539 (add_inferior): Call create_register_cache.
14540 (clear_inferiors): Call free_register_cache.
14541 (inferior_regcache_data, set_inferior_regcache_data): New functions.
14542 * regcache.c (struct inferior_regcache_data): New.
14543 (registers): Remove.
14544 (get_regcache): New function.
14545 (create_register_cache, free_register_cache): New functions.
14546 (set_register_cache): Don't initialize the register cache here.
14547 (registers_to_string, registers_from_string, register_data): Call
14548 get_regcache.
14549 * regcache.h: Add prototypes.
14550 * server.h: Likewise.
14551
145522002-04-20 Daniel Jacobowitz <drow@mvista.com>
14553
14554 * mem-break.c: New file.
14555 * mem-break.h: New file.
14556 * Makefile.in: Add mem-break.o rule; update server.h
14557 dependencies.
14558 * inferiors.c (struct inferior_info): Add target_data
14559 member.
14560 (clear_inferiors): Free target_data member if set.
14561 (inferior_target_data, set_inferior_target_data): New functions.
14562 * linux-i386-low.c (i386_breakpoint, i386_breakpoint_len)
14563 (i386_stop_pc, i386_set_pc): New. Add to the_low_target.
14564 * linux-low.c (linux_bp_reinsert): New variable.
14565 (struct inferior_linux_data): New.
14566 (linux_create_inferior): Use set_inferior_target_data.
14567 (linux_attach): Likewise. Call add_inferior.
14568 (linux_wait_for_one_inferior): New function.
14569 (linux_wait): Call it.
14570 (linux_write_memory): Add const.
14571 (initialize_low): Call set_breakpoint_data.
14572 * linux-low.h (struct linux_target_ops): Add breakpoint
14573 handling members.
14574 * server.c (attach_inferior): Remove extra add_inferior
14575 call.
14576 * server.h: Include mem-break.h. Update inferior.c
14577 prototypes.
14578 * target.c (read_inferior_memory)
14579 (write_inferior_memory): New functions.
14580 * target.h (read_inferior_memory)
14581 (write_inferior_memory): Change macros to prototypes.
14582 (struct target_ops): Update comments. Add const to write_memory
14583 definition.
14584
145852002-04-11 Daniel Jacobowitz <drow@mvista.com>
14586
14587 * linux-low.c (usr_store_inferior_registers): Support
14588 registers which are allowed to fail to store.
14589 * linux-low.h (linux_target_ops): Likewise.
14590 * linux-ppc-low.c (ppc_regmap): Support FPSCR.
14591 (ppc_cannot_store_register): FPSCR may not be storable.
14592
145932002-04-09 Daniel Jacobowitz <drow@mvista.com>
14594
14595 * server.h: Include <string.h> if HAVE_STRING_H.
14596 * ChangeLog: Correct paths in last ChangeLog entry.
14597
145982002-04-09 Daniel Jacobowitz <drow@mvista.com>
14599
14600 * linux-low.h: Remove obsolete prototypes.
14601 (struct linux_target_ops): New.
14602 (extern the_low_target): New.
14603 * linux-low.c (num_regs, regmap): Remove declarations.
14604 (register_addr): Use the_low_target explicitly.
14605 (fetch_register): Likewise.
14606 (usr_fetch_inferior_registers): Likewise.
14607 (usr_store_inferior_registers): Likewise.
14608 * linux-arm-low.c (num_regs): Remove.
14609 (arm_num_regs): Define.
14610 (arm_regmap): Renamed from regmap, made static.
14611 (arm_cannot_fetch_register): Renamed from cannot_fetch_register,
14612 made static.
14613 (arm_cannot_store_register): Renamed from cannot_store_register,
14614 made static.
14615 (the_low_target): New.
14616 * linux-i386-low.c (num_regs): Remove.
14617 (i386_num_regs): Define.
14618 (i386_regmap): Renamed from regmap, made static.
14619 (i386_cannot_fetch_register): Renamed from cannot_fetch_register,
14620 made static.
14621 (i386_cannot_store_register): Renamed from cannot_store_register,
14622 made static.
14623 (the_low_target): New.
14624 * linux-ia64-low.c (num_regs): Remove.
14625 (ia64_num_regs): Define.
14626 (ia64_regmap): Renamed from regmap, made static.
14627 (ia64_cannot_fetch_register): Renamed from cannot_fetch_register,
14628 made static.
14629 (ia64_cannot_store_register): Renamed from cannot_store_register,
14630 made static.
14631 (the_low_target): New.
14632 * linux-m68k-low.c (num_regs): Remove.
14633 (m68k_num_regs): Define.
14634 (m68k_regmap): Renamed from regmap, made static.
14635 (m68k_cannot_fetch_register): Renamed from cannot_fetch_register,
14636 made static.
14637 (m68k_cannot_store_register): Renamed from cannot_store_register,
14638 made static.
14639 (the_low_target): New.
14640 * linux-mips-low.c (num_regs): Remove.
14641 (mips_num_regs): Define.
14642 (mips_regmap): Renamed from regmap, made static.
14643 (mips_cannot_fetch_register): Renamed from cannot_fetch_register,
14644 made static.
14645 (mips_cannot_store_register): Renamed from cannot_store_register,
14646 made static.
14647 (the_low_target): New.
14648 * linux-ppc-low.c (num_regs): Remove.
14649 (ppc_num_regs): Define.
14650 (ppc_regmap): Renamed from regmap, made static.
14651 (ppc_cannot_fetch_register): Renamed from cannot_fetch_register,
14652 made static.
14653 (ppc_cannot_store_register): Renamed from cannot_store_register,
14654 made static.
14655 (the_low_target): New.
14656 * linux-s390-low.c (num_regs): Remove.
14657 (s390_num_regs): Define.
14658 (s390_regmap): Renamed from regmap, made static.
14659 (s390_cannot_fetch_register): Renamed from cannot_fetch_register,
14660 made static.
14661 (s390_cannot_store_register): Renamed from cannot_store_register,
14662 made static.
14663 (the_low_target): New.
14664 * linux-sh-low.c (num_regs): Remove.
14665 (sh_num_regs): Define.
14666 (sh_regmap): Renamed from regmap, made static.
14667 (sh_cannot_fetch_register): Renamed from cannot_fetch_register,
14668 made static.
14669 (sh_cannot_store_register): Renamed from cannot_store_register,
14670 made static.
14671 (the_low_target): New.
14672 * linux-x86-64-low.c (x86_64_regmap): Renamed from regmap.
14673 (the_low_target): New.
14674
146752002-04-09 Daniel Jacobowitz <drow@mvista.com>
14676
14677 * Makefile.in: Add stamp-h target.
14678 * configure.in: Create stamp-h.
14679 * configure: Regenerated.
14680
146812002-04-09 Daniel Jacobowitz <drow@mvista.com>
14682
14683 * inferiors.c: New file.
14684 * target.c: New file.
14685 * target.h: New file.
14686 * Makefile.in: Add target.o and inferiors.o. Update
14687 dependencies.
14688 * linux-low.c (inferior_pid): New static variable,
14689 moved from server.c.
14690 (linux_create_inferior): Renamed from create_inferior.
14691 Call add_inferior. Return 0 on success instead of a PID.
14692 (linux_attach): Renamed from myattach.
14693 (linux_kill): Renamed from kill_inferior. Call clear_inferiors ().
14694 (linux_thread_alive): Renamed from mythread_alive.
14695 (linux_wait): Renamed from mywait. Call clear_inferiors () if the
14696 child dies.
14697 (linux_resume): Renamed from myresume. Add missing ``return 0''.
14698 (regsets_store_inferior_registers): Correct error message.
14699 Add missing ``return 0''.
14700 (linux_fetch_registers): Renamed from fetch_inferior_registers.
14701 (linux_store_registers): Renamed from store_inferior_registers.
14702 (linux_read_memory): Renamed from read_inferior_memory.
14703 (linux_write_memory): Renamed from write_inferior_memory.
14704 (linux_target_ops): New structure.
14705 (initialize_low): Call set_target_ops ().
14706 * remote-utils.c (unhexify): New function.
14707 (hexify): New function.
14708 (input_interrupt): Send signals to ``signal_pid''.
14709 * server.c (inferior_pid): Remove.
14710 (start_inferior): Update create_inferior call.
14711 (attach_inferior): Call add_inferior.
14712 (handle_query): New function.
14713 (main): Call handle_query for `q' packets.
14714 * server.h: Include "target.h". Remove obsolete prototypes.
14715 Add prototypes for "inferiors.c", "target.c", hexify, and unhexify.
14716
147172002-04-09 Daniel Jacobowitz <drow@mvista.com>
14718
14719 * Makefile.in: Add WARN_CFLAGS. Update configury
14720 dependencies.
14721 * configure.in: Check for <string.h>
14722 * configure: Regenerate.
14723 * config.in: Regenerate.
14724 * gdbreplay.c: Include needed system headers.
14725 (remote_open): Remove strchr prototype.
14726 * linux-low.h: Correct #ifdef to HAVE_LINUX_USRREGS.
14727 * regcache.c (supply_register): Change buf argument to const void *.
14728 (supply_register_by_name): Likewise.
14729 (collect_register): Change buf argument to void *.
14730 (collect_register_by_name): Likewise.
14731 * regcache.h: Add missing prototypes.
14732 * remote-utils.c: Include <arpa/inet.h> for inet_ntoa.
14733 * server.c (handle_query): New function.
14734 (attached): New static variable, moved out of main.
14735 (main): Quiet longjmp clobber warnings.
14736 * server.h: Add ATTR_NORETURN and ATTR_FORMAT. Update prototypes.
14737 * utils.c (error): Remove NORETURN.
14738 (fatal): Likewise.
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