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[GDBserver] Fix conversion warning
[deliverable/binutils-gdb.git] / gdb / gdbserver / ChangeLog
CommitLineData
cb93dc7f
YQ		 12016-10-24 Yao Qi <yao.qi@linaro.org>
2
3 PR server/20733
4 * linux-aarch64-low.c (append_insns): Cast the return value to
5 'uint32_t *'.
6
a1078bea
YQ		 72016-10-10 Yao Qi <yao.qi@linaro.org>
8
9 * linux-aarch32-low.c (enum arm_breakpoint_kinds): Remove.
10
1fb77080
SDJ		 112016-10-06 Sergio Durigan Junior <sergiodj@redhat.com>
12
13 * target.c (target_supports_multi_process): New function, moved
14 from...
15 * target.h (target_supports_multi_process): ... here. Remove
16 macro.
17
39b5a3b9
TT		 182016-10-05 Tom Tromey <tom@tromey.com>
19
20 PR remote/20655:
21 * tracepoint.c (handle_tracepoint_bkpts): Check
22 ipa_error_tracepoint, not ipa_stopping_tracepoint.
23
c1d0b70a
YQ		 242016-10-05 Yao Qi <yao.qi@linaro.org>
25
26 * configure.srv: Update the path of arm-*.xml files.
27
0a69eedb
YQ		 282016-10-05 Terry Guo <terry.guo@arm.com>
29 Yao Qi <yao.qi@linaro.org>
30
31 * Makefile.in: Adjust the path of rules.
32 * configure.srv: Update the path of xml files.
33 * regformats/arm-with-iwmmxt.dat: Regenerated.
34 * regformats/arm-with-neon.dat: Likewise.
35 * regformats/arm-with-vfpv2.dat: Likewise.
36 * regformats/arm-with-vfpv3.dat Likewise.
37
17e16485
YQ		 382016-09-30 Yao Qi <yao.qi@linaro.org>
39
40 PR gdbserver/20627
41 * target.c (target_stop_and_wait): Don't call
42 target_continue_no_signal, use resume_stop instead.
43
edeeb602
YQ		 442016-09-26 Yao Qi <yao.qi@linaro.org>
45
46 * linux-low.c (linux_wait_1): Call debug_exit.
47
503b1c39
PA		 482016-09-23 Pedro Alves <palves@redhat.com>
49
50 * Makefile.in (SFILES): Add common/new-op.c.
51 (OBS): Add common/new-op.o.
52 (new-op.o): New rule.
53
74172ecf
SM		 542016-09-21 Simon Marchi <simon.marchi@ericsson.com>
55
56 * .gitinore: Ignore more files.
57
fc6cda2e
YQ		 582016-09-21 Yao Qi <yao.qi@linaro.org>
59
60 * linux-aarch32-low.c (arm_fill_gregset): Keep bits 20 to
61 23.
62
bc1e6c81
SDJ		 632016-09-19 Sergio Durigan Junior <sergiodj@redhat.com>
64
65 * server.c (start_inferior): Call target_mourn_inferior instead of
66 mourn_inferior; pass ptid_t argument to it.
67 (resume): Likewise.
68 (handle_target_event): Likewise.
69 * target.c (target_mourn_inferior): New function.
70 * target.h (mourn_inferior): Delete macro.
71
0e00e962
AA		 722016-09-16 Andreas Arnez <arnez@linux.vnet.ibm.com>
73
74 * linux-low.c (lwp_is_stepping): New function.
75
1d8cb77d
CL		 762016-09-06 Carl Love <cel@us.ibm.com>
77
78 * server.c (start_inferior): Fixed comment, requested comment change
79 didn't get updated correctly. Removed reference to ptrace () call as
80 it is only true on Linux systems.
81
7313bced
CL		 822016-09-06 Carl Love <cel@us.ibm.com>
83
84 * server.c (start_inferior): Do not call
85 function target_post_create_inferior () if the
86 inferior process has already exited.
87
cf6de44d
PA		 882016-09-05 Pedro Alves <palves@redhat.com>
89
90 * Makefile.in (COMPILER, COMPILER_CFLAGS): Remove.
91 (COMPILE.pre, CC_LD): Use CXX directly.
92 (INTERNAL_CFLAGS_BASE): Use CXXFLAGS directly.
93 * acinclude.m4: Don't include build-with-cxx.m4.
94 * configure.ac: Remove GDB_AC_BUILD_WITH_CXX call.
95 * configure: Regenerate.
96
c1da6748
AT		 972016-09-02 Akash Trehan <akash.trehan123@gmail.com>
98
99 PR gdb/19495
100 * remote-utils.c (relocate_instruction): Remove redundant strcpy()
101 call writing data to own_buf.
102
f2b9e3df
SDJ		 1032016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
104
105 * target.c (mywait): Call target_wait instead of
106 the_target->wait.
107 (target_wait): New function.
108
049a8570
SDJ		 1092016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
110
111 * server.c (start_inferior): New variable 'ptid'. Replace calls
112 to the_target->resume by target_continue{,_no_signal}, depending
113 on the case.
114 * target.c (target_stop_and_wait): Call target_continue_no_signal
115 instead of the_target->resume.
116 (target_continue): New function.
117
3aa5cfa0
AT		 1182016-08-31 Antoine Tremblay <antoine.tremblay@ericsson.com>
119
120 * linux-low.c (linux_wait_1): Move event switch after unsuspend_lwps.
121
754653a7
AZ		 1222016-08-25 Adhemerval Zanella <adhemerval.zanella@linaro.org>
123
124 PR server/20491
125 * gdb_proc_service.h (ps_get_thread_area): Remove const from struct
126 ps_prochandle.
127 * linux-aarch64-low.c (ps_get_thread_area): Likewise.
128 * linux-arm-low.c (ps_get_thread_area): Likewise.
129 * linux-crisv32-low.c (ps_get_thread_area): Likewise.
130 * linux-m68k-low.c (ps_get_thread_area): Likewise.
131 * linux-mips-low.c (ps_get_thread_area): Likewise.
132 * linux-nios2-low.c (ps_get_thread_area): Likewise.
133 * linux-tic6x-low.c (ps_get_thread_area): Likewise.
134 * linux-x86-low.c (ps_get_thread_area): Likewise.
135 * linux-xtensa-low.c (ps_get_thread_area): Likewise.
136
ed036b40
PA		 1372016-08-19 Pedro Alves <palves@redhat.com>
138
139 * linux-x86-low.c (amd64_emit_call): Emit missing call opcode.
140
c8ef42ee
PA		 1412016-08-19 Pedro Alves <palves@redhat.com>
142
143 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Fix
144 comment. Use memcpy instead of casting through unsigned long.
145
9c235a72
PA		 1462016-08-19 Pedro Alves <palves@redhat.com>
147
148 * linux-amd64-ipa.c (alloc_jump_pad_buffer) [__ILP32__]: Try
149 allocating around 0x80000000.
150
201506da
PA		 1512016-08-19 Pedro Alves <palves@redhat.com>
152
153 PR gdb/20415
154 * Makefile.in (x32-linux-ipa.o, x32-avx-linux-ipa.o)
155 (x32-avx512-linux-ipa.o): New rules.
156 * configure.ac (x86_64-*-linux*): New x32 check.
157 * configure.srv (ipa_x32_linux_regobj): New.
158 (x86_64-*-linux*): Use $ipa_x32_linux_regobj if building for x32.
159 * linux-amd64-ipa.c (get_ipa_tdesc) [__ILP32__]: Return x32
160 descriptions.
161 (initialize_low_tracepoint) [__ILP32__]: Initialize x32
162 descriptions.
163 * configure: Regenerate.
164
f348d89a
PA		 1652016-08-09 Pedro Alves <palves@redhat.com>
166
167 PR gdb/18653
168 * Makefile.in (OBS): Add signals-state-save-restore.o.
169 (signals-state-save-restore.o): New rule.
170 * config.in: Regenerate.
171 * configure: Regenerate.
172 * linux-low.c: Include "signals-state-save-restore.h".
173 (linux_create_inferior): Call
174 restore_original_signals_state.
175 * server.c: Include "dispositions-save-restore.h".
176 (captured_main): Call save_original_signals_state.
177
1baf5149
PA		 1782016-08-05 Pedro Alves <palves@redhat.com>
179
180 * configure: Regenerate.
181
fcd4a73d
YQ		 1822016-08-04 Yao Qi <yao.qi@linaro.org>
183
184 * linux-low.c (regsets_fetch_inferior_registers): Check
185 errno is ESRCH or not.
186
979659d0
YQ		 1872016-08-02 Yao Qi <yao.qi@linaro.org>
188
189 * thread-db.c (struct thread_db) <td_ta_event_getmsg_p>: Remove.
190 <td_ta_set_event_p, td_ta_event_addr_p>: Remove.
191 (thread_db_load_search): Update.
192 (try_thread_db_load_1): Don't look for td_ta_event_addr,
193 td_ta_set_event and td_ta_event_getmsg.
194
6598661d
PA		 1952016-07-26 Pedro Alves <palves@redhat.com>
196
197 PR server/20414
198 * linux-x86-low.c (x86_get_pc, x86_set_pc): Use uint64_t instead
199 of unsigned long for 64-bit registers and use uint32_t instead of
200 unsigned int for 32-bit registers.
201
9cf12d57
PA		 2022016-07-26 Pedro Alves <palves@redhat.com>
203
204 * linux-x86-low.c (x86_siginfo_fixup): Rename 'native' parameter
205 to 'ptrace'.
206
305450ed
TT		 2072016-07-21 Tom Tromey <tom@tromey.com>
208
209 * configure: Rebuild.
210
2583da7c
YQ		 2112016-07-21 Yao Qi <yao.qi@linaro.org>
212
213 * mem-break.c (find_gdb_breakpoint): Cast bp to
214 'struct gdb_breakpoint *' rather than 'gdb_breakpoint *'.
215
21536b36
YQ		 2162016-07-21 Yao Qi <yao.qi@linaro.org>
217
218 * server.c (handle_v_requests): Support s and S actions
219 if target_supports_software_single_step return true.
220
8901d193
YQ		 2212016-07-21 Yao Qi <yao.qi@linaro.org>
222
223 * linux-low.c (resume_stopped_resumed_lwps): If resume request
224 is resume_step, call maybe_hw_step.
225 (linux_wait_1): Stop all threads, remove reinsert breakpoints,
226 and unstop them.
227 (linux_resume_one_lwp_throw): Don't assert the thread has reinsert
228 breakpoints or not.
229 (proceed_one_lwp): If resume request is resume_step, install
230 reinsert breakpoints and call maybe_hw_step.
231
0e9a339e
YQ		 2322016-07-21 Yao Qi <yao.qi@linaro.org>
233
234 * linux-low.c (proceed_one_lwp): Declare.
235 (linux_resume_one_thread): Remove local variable 'step'.
236 Lift code enqueue signal. Call proceed_one_lwp instead of
237 linux_resume_one_lwp.
238
4281b351
YQ		 2392016-07-21 Yao Qi <yao.qi@linaro.org>
240
241 * linux-low.c (linux_resume_one_thread): Call
242 enqueue_pending_signal.
243
984a2c04
YQ		 2442016-07-21 Yao Qi <yao.qi@linaro.org>
245
246 * gdbthread.h (make_cleanup_restore_current_thread): Declare.
247 * inferiors.c (do_restore_current_thread_cleanup): New function.
248 (make_cleanup_restore_current_thread): Likewise.
249 * linux-low.c (install_software_single_step_breakpoints): Call
250 make_cleanup_restore_current_thread. Switch current_thread to
251 thread.
252
bec903c9
YQ		 2532016-07-21 Yao Qi <yao.qi@linaro.org>
254
255 * mem-break.c (struct reinsert_breakpoint) <ptid>: New field.
256 (set_reinsert_breakpoint): New parameter ptid. Callers updated.
257 (clone_one_breakpoint): Likewise.
258 (delete_reinsert_breakpoints): Change parameter to thread.
259 Callers updated.
260 (has_reinsert_breakpoints): Likewise.
261 (uninsert_reinsert_breakpoints): Likewise.
262 (reinsert_reinsert_breakpoints): Likewise.
263 * mem-break.h (set_reinsert_breakpoint): Update declaration.
264 (delete_reinsert_breakpoints): Likewise.
265 (reinsert_reinsert_breakpoints): Likewise.
266 (uninsert_reinsert_breakpoints): Likewise.
267 (has_reinsert_breakpoints): Likewise.
268
63c40ec7
YQ		 2692016-07-21 Yao Qi <yao.qi@linaro.org>
270
271 * inferiors.c (get_thread_process): Make parameter const.
272 * inferiors.h (get_thread_process): Update declaration.
273 * mem-break.c (clone_all_breakpoints): Remove all parameters.
274 Add new parameters child_thread and parent_thread. Callers
275 updated.
276 * mem-break.h (clone_all_breakpoints): Update declaration.
277
9aa76cd0
YQ		 2782016-07-21 Yao Qi <yao.qi@linaro.org>
279
280 * mem-break.c (struct breakpoint) <cond_list>: Remove.
281 <command_list, handler>: Remove.
282 (struct gdb_breakpoint): New.
283 (struct other_breakpoint): New.
284 (struct reinsert_breakpoint): New.
285 (is_gdb_breakpoint): New function.
286 (any_persistent_commands): Update command_list if
287 is_gdb_breakpoint returns true.
288 (set_breakpoint): Create breakpoints according to their types.
289 (find_gdb_breakpoint): Return 'struct gdb_breakpoint *'.
290 (set_gdb_breakpoint_1): Likewise.
291 (set_gdb_breakpoint): Likewise.
292 (clear_breakpoint_conditions): Change parameter type to
293 'struct gdb_breakpoint *'.
294 (clear_breakpoint_commands): Likewise.
295 (clear_breakpoint_conditions_and_commands): Likewise.
296 (add_condition_to_breakpoint): Likewise.
297 (add_breakpoint_condition): Likewise.
298 (add_commands_to_breakpoint): Likewise.
299 (check_breakpoints): Check other_breakpoint.
300 (clone_one_breakpoint): Clone breakpopint according to its type.
301 * mem-break.h (struct gdb_breakpoint): Declare.
302 (set_gdb_breakpoint): Update declaration.
303 (clear_breakpoint_conditions_and_commands): Likewise.
304 (add_breakpoint_condition): Likewise.
305 (add_breakpoint_commands): Likewise.
306 * server.c (process_point_options): Change parameter type to
307 'struct gdb_breakpoint *'.
308
811f8301
YQ		 3092016-07-21 Yao Qi <yao.qi@linaro.org>
310
311 * mem-break.c (set_breakpoint_at): Rename it to ...
312 (set_breakpoint_type_at): ... it.
313 (set_breakpoint_at): Call set_breakpoint_type_at.
314 (set_reinsert_breakpoint): Call set_breakpoint_type_at.
315 * mem-break.h (set_breakpoint_at): Update comments.
316
b1c51e36
CLT		 3172016-07-12 Chung-Lin Tang <cltang@codesourcery.com>
318
319 * linux-nios2-low.c (nios2_fill_gregset): Add type cast
320 to buf parameter.
321 (nios2_store_gregset): Likewise.
322
ced2dffb
PA		 3232016-07-01 Pedro Alves <palves@redhat.com>
324 Antoine Tremblay <antoine.tremblay@ericsson.com>
325
326 * linux-low.c: Change interface to take the target lwp_info
327 pointer directly and return void. Handle detaching from a zombie
328 thread.
329 (linux_detach_lwp_callback): New function.
330 (linux_detach): Detach from the leader thread after detaching from
331 the clone threads.
332
2ac09a5b
YQ		 3332016-06-28 Yao Qi <yao.qi@linaro.org>
334
335 * linux-aarch64-low.c (aarch64_ftrace_insn_reloc_b): Use int64_t
336 for variable new_offset.
337 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
338 (aarch64_ftrace_insn_reloc_cb): Likewise.
339 (aarch64_ftrace_insn_reloc_tb): Likewise.
340 (aarch64_install_fast_tracepoint_jump_pad): Likewise. Use
341 PRIx64 instead of PRIx32.
342
79e7fd4f
YQ		 3432016-06-28 Yao Qi <yao.qi@linaro.org>
344
345 * linux-arm-low.c (arm_get_syscall_trapinfo): New function.
346 (the_low_target): Install arm_get_syscall_trapinfo.
347
061fc021
YQ		 3482016-06-28 Yao Qi <yao.qi@linaro.org>
349
350 * linux-aarch64-low.c (aarch64_get_syscall_trapinfo): New
351 function.
352 (the_low_target): Install aarch64_get_syscall_trapinfo.
353
4cc32bec
YQ		 3542016-06-28 Yao Qi <yao.qi@linaro.org>
355
356 * linux-low.c (get_syscall_trapinfo): Remove parameter sysret.
357 Callers updated.
358 * linux-low.h (struct linux_target_ops) <get_syscall_trapinfo>:
359 Remove parameter sysno.
360 * linux-x86-low.c (x86_get_syscall_trapinfo): Remove parameter
361 sysret.
362
782c1122
AA		 3632016-06-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
364
365 * linux-s390-low.c (s390_emit_eq_goto): Mark function static.
366 (s390_emit_ne_goto): Likewise.
367 (s390_emit_lt_goto): Likewise.
368 (s390_emit_le_goto): Likewise.
369 (s390_emit_gt_goto): Likewise.
370 (s390_emit_ge_goto): Likewise.
371 (s390x_emit_eq_goto): Likewise.
372 (s390x_emit_ne_goto): Likewise.
373 (s390x_emit_lt_goto): Likewise.
374 (s390x_emit_le_goto): Likewise.
375 (s390x_emit_gt_goto): Likewise.
376 (s390x_emit_ge_goto): Likewise.
377 (s390_emit_ops_impl): Mark variable static.
378 (s390x_emit_ops): Likewise.
379
2e7b624b
YQ		 3802016-06-17 Yao Qi <yao.qi@linaro.org>
381
382 * linux-low.c (handle_extended_wait): Call
383 uninsert_reinsert_breakpoints for the parent process. Remove
384 reinsert breakpoints from the child process. Reinsert them to
385 the parent process when vfork is done.
386 * mem-break.c (uninsert_reinsert_breakpoints): New function.
387 (reinsert_reinsert_breakpoints): New function.
388 * mem-break.h (uninsert_reinsert_breakpoints): Declare
389 (reinsert_reinsert_breakpoints): Declare.
390
8a81c5d7
YQ		 3912016-06-17 Yao Qi <yao.qi@linaro.org>
392
393 * linux-low.c (handle_extended_wait): If the parent is doing
394 step-over, remove the reinsert breakpoints from the forked child.
395
f50bf8e5
YQ		 3962016-06-17 Yao Qi <yao.qi@linaro.org>
397
398 * linux-low.c (unsuspend_all_lwps): Declare.
399 (linux_low_filter_event): If thread exited, call finish_step_over.
400 If step-over is finished, unsuspend other threads.
401
8376a3cb
YQ		 4022016-06-17 Yao Qi <yao.qi@linaro.org>
403
404 * linux-low.c (linux_resume_one_lwp_throw): Assert
405 has_reinsert_breakpoints returns false.
406 * mem-break.c (delete_disabled_breakpoints): Assert
407 bp type isn't reinsert_breakpoint.
408
f79b145d
YQ		 4092016-06-17 Yao Qi <yao.qi@linaro.org>
410
411 * linux-low.c (maybe_hw_step): New function.
412 (linux_resume_one_lwp_throw): Call maybe_hw_step.
413 (finish_step_over): Switch current_thread to lwp temporarily,
414 and assert has_reinsert_breakpoints returns true.
415 (proceed_one_lwp): Call maybe_hw_step.
416 * mem-break.c (has_reinsert_breakpoints): New function.
417 * mem-break.h (has_reinsert_breakpoints): Declare.
418
0ae534d2
JT		 4192016-06-02 Jon Turney <jon.turney@dronecode.org.uk>
420
421 * win32-low.c (win32_create_inferior): Add pointer casts for C++.
422
fcdad592
YQ		 4232016-05-17 Yao Qi <yao.qi@linaro.org>
424
425 * linux-low.c (linux_stabilize_threads): Call unsuspend_all_lwps
426 instead of find_inferior.
427
9e784964
YQ		 4282016-05-05 Yao Qi <yao.qi@linaro.org>
429
430 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer):
431 Initialize res to zero.
432
cf2ebb6e
YQ		 4332016-05-05 Yao Qi <yao.qi@linaro.org>
434
435 * linux-arm-low.c (arm_sigreturn_next_pc): Change type of cpsr
436 to uint32_t.
437
c1aebf87
UW		 4382016-05-04 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
439
440 * spu-low.c (fetch_ppc_register): Cast PowerPC-Linux-specific value
441 used as first ptrace argument to PTRACE_TYPE_ARG1 for C++.
442 (fetch_ppc_memory_1, store_ppc_memory_1): Likewise.
443
35fd2deb 4442016-04-28 Par Olsson <par.olsson@windriver.com>
cbe14bcf 445 Simon Marchi <simon.marchi@ericsson.com>
35fd2deb
PO		 446
447 * tracepoint.c (write_inferior_int8): New function.
448 (cmd_qtenable_disable): Write enable flag using
449 write_inferior_int8.
450
484b3c32
YQ		 4512016-04-25 Yao Qi <yao.qi@linaro.org>
452
453 * linux-low.c (lwp_signal_can_be_delivered): Adjust.
454 (need_step_over_p): Return zero if the LWP has pending signals
455 can be delivered on software single step target.
456
85ba7d86
YQ		 4572016-04-25 Yao Qi <yao.qi@linaro.org>
458
459 * linux-low.c (reinsert_raw_breakpoint): If bp->inserted is true
460 return instead of error.
461
3539aa13
YQ		 4622016-04-22 Yao Qi <yao.qi@linaro.org>
463
464 * linux-aarch32-low.c (arm_store_gregset): Clear CPSR bits 20
465 to 23.
466
5b061e98
YQ		 4672016-04-22 Yao Qi <yao.qi@linaro.org>
468
469 * linux-low.c (lwp_signal_can_be_delivered): Don't deliver
470 signal when stepping over breakpoint with software single
471 step.
472
3451269c
PA		 4732016-04-21 Pedro Alves <palves@redhat.com>
474
475 * linux-s390-low.c (s390_collect_ptrace_register)
476 (s390_supply_ptrace_register, s390_get_hwcap): Use gdb_byte * and
477 add casts.
478 (s390_check_regset): Use void * instead of gdb_byte *.
479
a2358508
PA		 4802016-04-20 Pedro Alves <palves@redhat.com>
481
482 * configure: Renegerate.
483
6885166d
YQ		 4842016-04-20 Yao Qi <yao.qi@linaro.org>
485
486 * linux-aarch32-low.c: Include "arch/arm-linux.h".
487 (arm_fill_gregset): Use ARM_CPSR_GREGNUM rather than magic
488 number 16.
489 (arm_store_gregset): Likewise.
490
2b863f51
WT		 4912016-04-16 Walfred Tedeschi <walfred.tedeschi@intel.com>
492
493 * Makefile.in (clean): Add removal for i386-avx-mpx.c,
494 i386-avx-mpx-linux.c, amd64-avx-mpx.c and amd64-avx-mpx-linux.c.
495 (i386-avx-mpx.c, i386-avx-mpx-linux.c, amd64-avx-mpx.c)
496 (amd64-avx-mpx-linux.c): New rules.
497 (amd64-avx-mpx-linux-ipa.o, i386-avx-mpx-linux-ipa.o): New rule.
498 * configure.srv (srv_i386_regobj): Add i386-avx-mpx.o.
499 (srv_i386_linux_regobj): Add i386-avx-mpx-linux.o.
500 (srv_amd64_regobj): Add amd64-avx-mpx.o.
501 (srv_amd64_linux_regobj): Add amd64-avx-mpx-linux.o.
502 (srv_i386_xmlfiles): Add i386/i386-avx-mpx.xml.
503 (srv_amd64_xmlfiles): Add i386/amd64-avx-mpx.xml.
504 (srv_i386_linux_xmlfiles): Add i386/i386-avx-mpx-linux.xml.
505 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-mpx-linux.xml.
506 (ipa_i386_linux_regobj): Add i386-avx-mpx-linux-ipa.o.
507 (ipa_amd64_linux_regobj): Add amd64-avx-mpx-linux-ipa.o.
508 * linux-x86-low.c (x86_linux_read_description): Add case for
509 X86_XSTATE_AVX_MPX_MASK.
510 (x86_get_ipa_tdesc_idx): Add cases for avx_mpx.
511 (initialize_low_arch): Call init_registers_amd64_avx_mpx_linux and
512 init_registers_i386_avx_mpx_linux.
513 * linux-i386-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
514 (initialize_low_tracepoint): Call
515 init_registers_i386_avx_mpx_linux.
516 * linux-amd64-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
517 (initialize_low_tracepoint): Call
518 init_registers_amd64_avx_mpx_linux.
519 * linux-x86-tdesc.h (X86_TDESC_AVX_MPX): New enum value.
520 (init_registers_amd64_avx_mpx_linux, tdesc_amd64_avx_mpx_linux)
521 (init_registers_i386_avx_mpx_linux, tdesc_i386_avx_mpx_linux): New
522 declarations.
523
9b30624b
PA		 5242016-04-18 Pedro Alves <palves@redhat.com>
525
526 * configure: Regenerate.
527
45e3745e
AT		 5282016-04-13 Antoine Tremblay <antoine.tremblay@ericsson.com>
529
530 * linux-aarch64-low.c (aarch64_emit_add): Switch x1 and x0.
531 (aarch64_emit_sub): Likewise.
532
2afc13ff
PA		 5332016-04-12 Pedro Alves <palves@redhat.com>
534
535 * utils.c (prepare_to_throw_exception): Delete.
536
6e774b13
SM		 5372016-04-05 Simon Marchi <simon.marchi@ericsson.com>
538
539 * Makefile.in ($(IPA_LIB)): Set SONAME of the IPA lib.
540
4dca19f8
MK		 5412016-04-05 Marcin Kościelnicki <koriakin@0x04.net>
542
543 * tracepoint.c (getauxval): Move to #ifdef IN_PROCESS_AGENT.
544
d0a9981f
MK		 5452016-04-03 Marcin Kościelnicki <koriakin@0x04.net>
546
547 * linux-aarch64-ipa.c: Add <elf.h> include.
548 * linux-ppc-ipa.c: Add <elf.h> include.
549 * linux-s390-ipa.c: Add <elf.h> include.
550
252db07e
MK		 5512016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
552
553 * tracepoint.c (gdb_collect_ptr): Remove const qualifier.
554 (get_raw_reg_ptr): Likewise.
555 (get_trace_state_variable_value_ptr): Likewise.
556 (set_trace_state_variable_value_ptr): Likewise.
557 (initialize_tracepoint): Cast alloc_jump_pad_buffer result to
558 char *.
559
14e2b6d9
MK		 5602016-03-31 Wei-cheng Wang <cole945@gmail.com>
561 Marcin Kościelnicki <koriakin@0x04.net>
562
563 PR/17221
564 * linux-ppc-low.c (emit_insns): New function.
565 (__EMIT_ASM, _EMIT_ASM, EMIT_ASM): New macros.
566 (ppc_emit_prologue): New function.
567 (ppc_emit_epilogue): New function.
568 (ppc_emit_add): New function.
569 (ppc_emit_sub): New function.
570 (ppc_emit_mul): New function.
571 (ppc_emit_lsh): New function.
572 (ppc_emit_rsh_signed): New function.
573 (ppc_emit_rsh_unsigned): New function.
574 (ppc_emit_ext): New function.
575 (ppc_emit_zero_ext): New function.
576 (ppc_emit_log_not): New function.
577 (ppc_emit_bit_and): New function.
578 (ppc_emit_bit_or): New function.
579 (ppc_emit_bit_xor): New function.
580 (ppc_emit_bit_not): New function.
581 (ppc_emit_equal): New function.
582 (ppc_emit_less_signed): New function.
583 (ppc_emit_less_unsigned): New function.
584 (ppc_emit_ref): New function.
585 (ppc_emit_const): New function.
586 (ppc_emit_reg): New function.
587 (ppc_emit_pop): New function.
588 (ppc_emit_stack_flush): New function.
589 (ppc_emit_swap): New function.
590 (ppc_emit_stack_adjust): New function.
591 (ppc_emit_call): New function.
592 (ppc_emit_int_call_1): New function.
593 (ppc_emit_void_call_2): New function.
594 (ppc_emit_if_goto): New function.
595 (ppc_emit_goto): New function.
596 (ppc_emit_eq_goto): New function.
597 (ppc_emit_ne_goto): New function.
598 (ppc_emit_lt_goto): New function.
599 (ppc_emit_le_goto): New function.
600 (ppc_emit_gt_goto): New function.
601 (ppc_emit_ge_goto): New function.
602 (ppc_write_goto_address): New function.
603 (ppc_emit_ops_impl): New static variable.
604 (ppc64v1_emit_prologue): New function.
605 (ppc64v2_emit_prologue): New function.
606 (ppc64_emit_epilogue): New function.
607 (ppc64_emit_add): New function.
608 (ppc64_emit_sub): New function.
609 (ppc64_emit_mul): New function.
610 (ppc64_emit_lsh): New function.
611 (ppc64_emit_rsh_signed): New function.
612 (ppc64_emit_rsh_unsigned): New function.
613 (ppc64_emit_ext): New function.
614 (ppc64_emit_zero_ext): New function.
615 (ppc64_emit_log_not): New function.
616 (ppc64_emit_bit_and): New function.
617 (ppc64_emit_bit_or): New function.
618 (ppc64_emit_bit_xor): New function.
619 (ppc64_emit_bit_not): New function.
620 (ppc64_emit_equal): New function.
621 (ppc64_emit_less_signed): New function.
622 (ppc64_emit_less_unsigned): New function.
623 (ppc64_emit_ref): New function.
624 (ppc64_emit_const): New function.
625 (ppc64v1_emit_reg): New function.
626 (ppc64v2_emit_reg): New function.
627 (ppc64_emit_pop): New function.
628 (ppc64_emit_stack_flush): New function.
629 (ppc64_emit_swap): New function.
630 (ppc64v1_emit_call): New function.
631 (ppc64v2_emit_call): New function.
632 (ppc64v1_emit_int_call_1): New function.
633 (ppc64v2_emit_int_call_1): New function.
634 (ppc64v1_emit_void_call_2): New function.
635 (ppc64v2_emit_void_call_2): New function.
636 (ppc64_emit_if_goto): New function.
637 (ppc64_emit_eq_goto): New function.
638 (ppc64_emit_ne_goto): New function.
639 (ppc64_emit_lt_goto): New function.
640 (ppc64_emit_le_goto): New function.
641 (ppc64_emit_gt_goto): New function.
642 (ppc64_emit_ge_goto): New function.
643 (ppc64v1_emit_ops_impl): New static variable.
644 (ppc64v2_emit_ops_impl): New static variable.
645 (ppc_emit_ops): New function.
646 (linux_low_target): Wire in ppc_emit_ops.
647
a2174ba4
MK		 6482016-03-31 Wei-cheng Wang <cole945@gmail.com>
649 Marcin Kościelnicki <koriakin@0x04.net>
650
651 PR/17221
652 * Makefile.in: Add powerpc-*-ipa.o
653 * configure.srv: Add ipa_obj for powerpc*-linux.
654 * linux-ppc-ipa.c: New file.
655 * linux-ppc-low.c: Added linux-ppc-tdesc.h, ax.h, tracepoint.h
656 includes.
657 (PPC_FIELD): New macro.
658 (PPC_SEXT): New macro.
659 (PPC_OP6): New macro.
660 (PPC_BO): New macro.
661 (PPC_LI): New macro.
662 (PPC_BD): New macro.
663 (init_registers_*): Move prototype to linux-ppc-tdesc.h.
664 (tdesc_*): Move declaration to linux-ppc-tdesc.h.
665 (ppc_get_hwcap): Rename to ppc_get_auxv and add type parameter.
666 (ppc_get_thread_area): New function.
667 (is_elfv2_inferior): New function.
668 (gen_ds_form): New function.
669 (GEN_STD): New macro.
670 (GEN_STDU): New macro.
671 (GEN_LD): New macro.
672 (GEN_LDU): New macro.
673 (gen_d_form): New function.
674 (GEN_ADDI): New macro.
675 (GEN_ADDIS): New macro.
676 (GEN_LI): New macro.
677 (GEN_LIS): New macro.
678 (GEN_ORI): New macro.
679 (GEN_ORIS): New macro.
680 (GEN_LWZ): New macro.
681 (GEN_STW): New macro.
682 (GEN_STWU): New macro.
683 (gen_xfx_form): New function.
684 (GEN_MFSPR): New macro.
685 (GEN_MTSPR): New macro.
686 (GEN_MFCR): New macro.
687 (GEN_MTCR): New macro.
688 (GEN_SYNC): New macro.
689 (GEN_LWSYNC): New macro.
690 (gen_x_form): New function.
691 (GEN_OR): New macro.
692 (GEN_MR): New macro.
693 (GEN_LWARX): New macro.
694 (GEN_STWCX): New macro.
695 (GEN_CMPW): New macro.
696 (gen_md_form): New function.
697 (GEN_RLDICL): New macro.
698 (GEN_RLDICR): New macro.
699 (gen_i_form): New function.
700 (GEN_B): New macro.
701 (GEN_BL): New macro.
702 (gen_b_form): New function.
703 (GEN_BNE): New macro.
704 (GEN_LOAD): New macro.
705 (GEN_STORE): New macro.
706 (gen_limm): New function.
707 (gen_atomic_xchg): New function.
708 (gen_call): New function.
709 (ppc_relocate_instruction): New function.
710 (ppc_install_fast_tracepoint_jump_pad): New function.
711 (ppc_get_min_fast_tracepoint_insn_len): New function.
712 (ppc_get_ipa_tdesc_idx): New function.
713 (the_low_target): Wire in the new functions.
714 (initialize_low_arch) [!__powerpc64__]: Don'it initialize 64-bit
715 tdescs.
716 * linux-ppc-tdesc.h: New file.
717
a13c4696
MK		 7182016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
719
720 * linux-aarch64-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
721 (alloc_jump_pad_buffer): New function.
722 * linux-amd64-ipa.c: Add <sys/mman.h> include.
723 (alloc_jump_pad_buffer): New function.
724 * linux-i386-ipa.c (alloc_jump_pad_buffer): New function.
725 * linux-s390-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
726 (alloc_jump_pad_buffer): New function.
727 * tracepoint.c (getauxval) [!HAVE_GETAUXVAL]: New function.
728 (initialize_tracepoint): Delegate to alloc_jump_pad_buffer.
729 * tracepoint.h (alloc_jump_pad_buffer): New prototype.
730 (getauxval) [!HAVE_GETAUXVAL]: New prototype.
731
1cda1512
MK		 7322016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
733
734 * linux-aarch64-ipa.c: Rename gdb_agent_get_raw_reg to get_raw_reg.
735 * linux-amd64-ipa.c: Likewise.
736 * linux-i386-ipa.c: Likewise.
737 * linux-s390-ipa.c: Likewise.
738 * tracepoint.c: IPA-export gdb_collect_ptr instead of gdb_collect,
739 ditto for get_raw_reg_ptr, get_trace_state_variable_value_ptr,
740 set_trace_state_variable_value_ptr.
741 (struct ipa_sym_addresses): Likewise.
742 (symbol_list): Likewise.
743 (install_fast_tracepoint): Dereference gdb_collect_ptr instead of
744 accessing gdb_collect directly.
745 (gdb_collect_ptr_type): New typedef.
746 (get_raw_reg_ptr_type): New typedef.
747 (get_trace_state_variable_value_ptr_type): New typedef.
748 (set_trace_state_variable_value_ptr_type): New typedef.
749 (gdb_collect_ptr): New global.
750 (get_raw_reg_ptr): New global.
751 (get_trace_state_variable_value_ptr): New global.
752 (set_trace_state_variable_value_ptr): New global.
753 (get_raw_reg_func_addr): Dereference get_raw_reg_ptr instead of
754 accessing get_raw_reg directly.
755 (get_get_tsv_func_addr): Likewise for
756 get_trace_state_variable_value_ptr.
757 (get_set_tsv_func_addr): Likewise for
758 set_trace_state_variable_value_ptr.
759 * tracepoint.h: Rename gdb_agent_get_raw_reg to get_raw_reg.
760
72fb5488
SM		 7612016-03-30 Simon Marchi <simon.marchi@ericsson.com>
762
763 * tracepoint.c (cmd_qtenable_disable): Remove whitespace.
764
28170b88
MK		 7652016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
766
767 * remote-utils.c (look_up_one_symbol): Remove own_buf, handle 'v'
768 packets.
769 (relocate_instruction): Remove own_buf.
770 * server.c (own_buf): Make global.
771 (handle_v_requests): Make global.
772 * server.h (own_buf): New declaration.
773 (handle_v_requests): New prototype.
774
f39e8743
MK		 7752016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
776
777 PR 18377
778 * linux-s390-low.c (add_insns): New function.
779 (s390_emit_prologue): New function.
780 (s390_emit_epilogue): New function.
781 (s390_emit_add): New function.
782 (s390_emit_sub): New function.
783 (s390_emit_mul): New function.
784 (s390_emit_lsh): New function.
785 (s390_emit_rsh_signed): New function.
786 (s390_emit_rsh_unsigned): New function.
787 (s390_emit_ext): New function.
788 (s390_emit_log_not): New function.
789 (s390_emit_bit_and): New function.
790 (s390_emit_bit_or): New function.
791 (s390_emit_bit_xor): New function.
792 (s390_emit_bit_not): New function.
793 (s390_emit_equal): New function.
794 (s390_emit_less_signed): New function.
795 (s390_emit_less_unsigned): New function.
796 (s390_emit_ref): New function.
797 (s390_emit_if_goto): New function.
798 (s390_emit_goto): New function.
799 (s390_write_goto_address): New function.
800 (s390_emit_litpool): New function.
801 (s390_emit_const): New function.
802 (s390_emit_call): New function.
803 (s390_emit_reg): New function.
804 (s390_emit_pop): New function.
805 (s390_emit_stack_flush): New function.
806 (s390_emit_zero_ext): New function.
807 (s390_emit_swap): New function.
808 (s390_emit_stack_adjust): New function.
809 (s390_emit_set_r2): New function.
810 (s390_emit_int_call_1): New function.
811 (s390_emit_void_call_2): New function.
812 (s390_emit_eq_goto): New function.
813 (s390_emit_ne_goto): New function.
814 (s390_emit_lt_goto): New function.
815 (s390_emit_le_goto): New function.
816 (s390_emit_gt_goto): New function.
817 (s390_emit_ge_goto): New function.
818 (s390x_emit_prologue): New function.
819 (s390x_emit_epilogue): New function.
820 (s390x_emit_add): New function.
821 (s390x_emit_sub): New function.
822 (s390x_emit_mul): New function.
823 (s390x_emit_lsh): New function.
824 (s390x_emit_rsh_signed): New function.
825 (s390x_emit_rsh_unsigned): New function.
826 (s390x_emit_ext): New function.
827 (s390x_emit_log_not): New function.
828 (s390x_emit_bit_and): New function.
829 (s390x_emit_bit_or): New function.
830 (s390x_emit_bit_xor): New function.
831 (s390x_emit_bit_not): New function.
832 (s390x_emit_equal): New function.
833 (s390x_emit_less_signed): New function.
834 (s390x_emit_less_unsigned): New function.
835 (s390x_emit_ref): New function.
836 (s390x_emit_if_goto): New function.
837 (s390x_emit_const): New function.
838 (s390x_emit_call): New function.
839 (s390x_emit_reg): New function.
840 (s390x_emit_pop): New function.
841 (s390x_emit_stack_flush): New function.
842 (s390x_emit_zero_ext): New function.
843 (s390x_emit_swap): New function.
844 (s390x_emit_stack_adjust): New function.
845 (s390x_emit_int_call_1): New function.
846 (s390x_emit_void_call_2): New function.
847 (s390x_emit_eq_goto): New function.
848 (s390x_emit_ne_goto): New function.
849 (s390x_emit_lt_goto): New function.
850 (s390x_emit_le_goto): New function.
851 (s390x_emit_gt_goto): New function.
852 (s390x_emit_ge_goto): New function.
853 (s390_emit_ops): New function.
854 (struct linux_target_ops): Fill in emit_ops hook.
855
abd9baf9
MK		 8562016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
857
858 PR 18377
859 * Makefile.in: Add s390 IPA files.
860 * configure.srv: Build IPA for s390.
861 * linux-s390-ipa.c: New file.
862 * linux-s390-low.c: New includes - inttypes.h and linux-s390-tdesc.h.
863 (init_registers_s390_linux32): Move declaration to linux-s390-tdesc.h.
864 (tdesc_s390_linux32): Likewise.
865 (init_registers_s390_linux32v1): Likewise.
866 (tdesc_s390_linux32v1): Likewise.
867 (init_registers_s390_linux32v2): Likewise.
868 (tdesc_s390_linux32v2): Likewise.
869 (init_registers_s390_linux64): Likewise.
870 (tdesc_s390_linux64): Likewise.
871 (init_registers_s390_linux64v1): Likewise.
872 (tdesc_s390_linux64v1): Likewise.
873 (init_registers_s390_linux64v2): Likewise.
874 (tdesc_s390_linux64v2): Likewise.
875 (init_registers_s390_te_linux64): Likewise.
876 (tdesc_s390_te_linux64): Likewise.
877 (init_registers_s390_vx_linux64): Likewise.
878 (tdesc_s390_vx_linux64): Likewise.
879 (init_registers_s390_tevx_linux64): Likewise.
880 (tdesc_s390_tevx_linux64): Likewise.
881 (init_registers_s390x_linux64): Likewise.
882 (tdesc_s390x_linux64): Likewise.
883 (init_registers_s390x_linux64v1): Likewise.
884 (tdesc_s390x_linux64v1): Likewise.
885 (init_registers_s390x_linux64v2): Likewise.
886 (tdesc_s390x_linux64v2): Likewise.
887 (init_registers_s390x_te_linux64): Likewise.
888 (tdesc_s390x_te_linux64): Likewise.
889 (init_registers_s390x_vx_linux64): Likewise.
890 (tdesc_s390x_vx_linux64): Likewise.
891 (init_registers_s390x_tevx_linux64): Likewise.
892 (tdesc_s390x_tevx_linux64): Likewise.
893 (have_hwcap_s390_vx): New static variable.
894 (s390_arch_setup): Fill have_hwcap_s390_vx.
895 (s390_get_thread_area): New function.
896 (s390_ft_entry_gpr_esa): New const.
897 (s390_ft_entry_gpr_zarch): New const.
898 (s390_ft_entry_misc): New const.
899 (s390_ft_entry_fr): New const.
900 (s390_ft_entry_vr): New const.
901 (s390_ft_main_31): New const.
902 (s390_ft_main_64): New const.
903 (s390_ft_exit_fr): New const.
904 (s390_ft_exit_vr): New const.
905 (s390_ft_exit_misc): New const.
906 (s390_ft_exit_gpr_esa): New const.
907 (s390_ft_exit_gpr_zarch): New const.
908 (append_insns): New function.
909 (s390_relocate_instruction): New function.
910 (s390_install_fast_tracepoint_jump_pad): New function.
911 (s390_get_min_fast_tracepoint_insn_len): New function.
912 (s390_get_ipa_tdesc_idx): New function.
913 (struct linux_target_ops): Wire in the above functions.
914 (initialize_low_arch) [!__s390x__]: Don't initialize s390x tdescs.
915 * linux-s390-tdesc.h: New file.
916
a4105d04
MK		 9172016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
918
919 * linux-s390-low.c (s390_supports_tracepoints): New function.
920 (struct linux_target_ops): Fill supports_tracepoints hook.
921
35ac8b3e
YQ		 9222016-03-18 Yao Qi <yao.qi@linaro.org>
923
924 * linux-low.c (lwp_signal_can_be_delivered): New function.
925 (linux_resume_one_lwp_throw): Use lwp_signal_can_be_delivered.
926
94610ec4
YQ		 9272016-03-18 Yao Qi <yao.qi@linaro.org>
928
929 * linux-low.c (linux_resume_one_lwp_throw): Set 'signal' to
930 0 if signal is enqueued. Remove 'signal' from one debugging
931 message. Move one debugging message to some lines below.
932 Remove code setting 'signal' to 0.
933
80aea927
YQ		 9342016-03-18 Yao Qi <yao.qi@linaro.org>
935
936 * linux-low.c (linux_low_filter_event): Remove redundant
937 WIFSTOPPED check together with linux_wstatus_maybe_breakpoint.
938
b04fd3be
MK		 9392016-03-09 Marcin Kościelnicki <koriakin@0x04.net>
940
941 * linux-ppc-low.c (ppc_supports_tracepoints): New function.
942 (struct linux_target_ops): Wire in the above.
943
c40c8d4b
YQ		 9442016-03-03 Yao Qi <yao.qi@linaro.org>
945
946 * linux-low.c: Update comments to start_step_over.
947
0f8288ae
YQ		 9482016-03-03 Yao Qi <yao.qi@linaro.org>
949
950 PR server/19736
951 * linux-low.c (handle_extended_wait): Set child suspended
952 if event_lwp->bp_reinsert isn't zero.
953
fdbd04a8
YQ		 9542016-03-02 Yao Qi <yao.qi@linaro.org>
955
956 * linux-low.c (linux_resume_one_lwp_throw): Replace code with
957 enqueue_pending_signal.
958
6896a8fa
MK		 9592016-03-02 Marcin Kościelnicki <koriakin@0x04.net>
960
961 * tracepoint.c (cmd_qtstart): Only set ipa_tdesc_idx if agent
962 is actually loaded.
963
ab503087
MK		 9642016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
965
966 * linux-s390-low.c (s390_num_regs_3264): Define on 31-bit too.
967 (s390_regmap_3264) [!__s390x__]: New global.
968 (s390_collect_ptrace_register): Skip map entries containing -1.
969 (s390_supply_ptrace_register): Ditto.
970 (s390_fill_gprs_high): New function.
971 (s390_store_gprs_high): New function.
972 (s390_regsets): Add NT_S390_HIGH_GPRS.
973 (s390_get_hwcap): Enable on 31-bit.
974 (have_hwcap_s390_high_gprs): Enable on 31-bit.
975 (s390_arch_setup): Enable detection of high GPRs, TDB, VX on 31-bit.
976 Detect NT_S390_HIGH_GPRS.
977 (s390_usrregs_info_3264): Enable on 31-bit.
978 (s390_regs_info): Enable regs_info_3264 on 31-bit.
979 (initialize_low_arch): Initialize s390_regsets_info_3264 on 31-bit.
980
ae91f625
MK		 9812016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
982
983 PR gdb/13808
984 * Makefile.in: Add i386-*-linux-ipa.o and amd64-*-linux-ipa.o.
985 * configure.srv: Ditto.
986 * linux-aarch64-ipa.c (get_ipa_tdesc): New function.
987 (initialize_low_tracepoint): Remove ipa_tdesc assignment.
988 * linux-amd64-ipa.c: Add "linux-x86-tdesc.h" include.
989 (init_registers_amd64_linux): Remove prototype.
990 (tdesc_amd64_linux): Remove declaration.
991 (get_ipa_tdesc): New function.
992 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
993 initialize remaining tdescs.
994 * linux-i386-ipa.c: Add "linux-x86-tdesc.h" include.
995 (init_registers_i386_linux): Remove prototype.
996 (tdesc_i386_linux): Remove declaration.
997 (get_ipa_tdesc): New function.
998 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
999 initialize remaining tdescs.
1000 * linux-low.c (linux_get_ipa_tdesc_idx): New function.
1001 (linux_target_ops): wire in linux_get_ipa_tdesc_idx.
1002 * linux-low.h (struct linux_target_ops): Add get_ipa_tdesc_idx.
1003 * linux-x86-low.c: Move tdesc declarations to linux-x86-tdesc.h.
1004 (x86_get_ipa_tdesc_idx): New function.
1005 (the_low_target): Wire in x86_get_ipa_tdesc_idx.
1006 * linux-x86-tdesc.h: New file.
1007 * target.h (struct target_ops): Add get_ipa_tdesc_idx.
1008 (target_get_ipa_tdesc_idx): New macro.
1009 * tracepoint.c (ipa_tdesc_idx): New macro.
1010 (struct ipa_sym_addresses): Add addr_ipa_tdesc_idx.
1011 (symbol_list): Add ipa_tdesc_idx.
1012 (cmd_qtstart): Write ipa_tdesc_idx in the target.
1013 (ipa_tdesc): Remove.
1014 (ipa_tdesc_idx): New variable.
1015 (get_context_regcache): Use get_ipa_tdesc.
1016 (gdb_collect): Ditto.
1017 (gdb_probe): Ditto.
1018 * tracepoint.h (get_ipa_tdesc): New prototype.
1019 (ipa_tdesc): Remove.
1020
e7ad2f14
PA		 10212016-02-24 Pedro Alves <palves@redhat.com>
1022
1023 * linux-low.c (check_stopped_by_breakpoint): Rename to ...
1024 (save_stop_reason): ... this. Use GDB_ARCH_IS_TRAP_HWBKPT and
1025 handle ambiguous GDB_ARCH_IS_TRAP_BRKPT / GDB_ARCH_IS_TRAP_HWBKPT.
1026 Factor out common code between the USE_SIGTRAP_SIGINFO and
1027 !USE_SIGTRAP_SIGINFO blocks.
1028 (linux_low_filter_event): Call save_stop_reason instead of
1029 check_stopped_by_breakpoint and check_stopped_by_watchpoint.
1030 Update comments.
1031 (linux_wait_1): Update comments.
1032
657f9cde
WW		 10332016-02-24 Wei-cheng Wang <cole945@gmail.com>
1034
1035 * linux-ppc-low.c (ppc_supports_z_point_type): New function:
1036 (ppc_insert_point, ppc_remove_point): Insert/remove z-packet breakpoints.
1037 (ppc64_emit_ops_vector): Add target ops - ppc_supports_z_point_type,
1038 ppc_insert_point, ppc_remove_point.
1039
b00b61e1
MK		 10402016-02-17 Marcin Kościelnicki <koriakin@0x04.net>
1041
1042 * linux-s390-low.c (s390_supports_z_point_type): New function.
1043 (struct linux_target_ops): Wire s390_supports_z_point_type in.
1044
553cb527
YQ		 10452016-02-16 Yao Qi <yao.qi@linaro.org>
1046
1047 * linux-arm-low.c (get_next_pcs_syscall_next_pc): Remove argument
1048 PC. Get pc from regcache_read_pc.
1049
a5652c21
YQ		 10502016-02-12 Yao Qi <yao.qi@linaro.org>
1051
1052 * linux-aarch64-low.c (aarch64_get_pc): Call linux_get_pc_64bit
1053 or linux_get_pc_32bit.
1054 (aarch64_set_pc): Call linux_set_pc_64bit or linux_set_pc_32bit.
1055
ed443b61
YQ		 10562016-02-12 Yao Qi <yao.qi@linaro.org>
1057
1058 * linux-arm-low.c (get_next_pcs_ops): Initialize it with
1059 arm_linux_get_next_pcs_fixup.
1060
020ecd38
MK		 10612016-02-12 Marcin Kościelnicki <koriakin@0x04.net>
1062
1063 * tracepoint.c (x_tracepoint_action_download): Change
1064 write_inferior_data_ptr to write_inferior_data_pointer.
1065 (cmd_qtstart): Likewise.
1066 (write_inferior_data_ptr): Remove.
1067 (download_agent_expr): Change write_inferior_data_ptr to
1068 write_inferior_data_pointer.
1069 (download_tracepoint_1): Likewise.
1070 (download_tracepoint): Likewise.
1071 (download_trace_state_variables): Likewise.
1072
7cae9051
WW		 10732016-02-11 Wei-cheng Wang <cole945@gmail.com>
1074 Marcin Kościelnicki <koriakin@0x04.net>
1075
1076 * tracepoint.c (struct tracepoint_action_ops): Remove.
1077 (struct tracepoint_action): Remove ops.
1078 (m_tracepoint_action_download, r_tracepoint_action_download)
1079 (x_tracepoint_action_download, l_tracepoint_action_download): Adjust
1080 size and offset accordingly.
1081 (m_tracepoint_action_ops, r_tracepoint_action_ops)
1082 (x_tracepoint_action_ops, l_tracepoint_action_ops): Remove.
1083 (tracepoint_action_send, tracepoint_action_download): New functions.
1084 Helpers for trace action handlers.
1085 (add_tracepoint_action): Remove setup actions ops.
1086 (download_tracepoint_1, tracepoint_send_agent): Call helper functions.
1087
9f6a71b4
YQ		 10882016-02-10 Yao Qi <yao.qi@linaro.org>
1089
1090 * regcache.c (regcache_raw_read_unsigned): Clear *VAL.
1091
1e94266c
SM		 10922016-02-09 Simon Marchi <simon.marchi@ericsson.com>
1093
1094 * configure.ac: Use AC_CONFIG_FILES instead of passing arguments
1095 to AC_OUTPUT.
1096 * configure: Regenerate.
1097
8adce034
SM		 10982016-02-09 Simon Marchi <simon.marchi@ericsson.com>
1099
1100 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): Change
1101 void * to gdb_byte *.
1102 * linux-low.c (siginfo_fixup): Likewise.
1103 (linux_xfer_siginfo): Likewise.
1104 * linux-low.h (struct linux_target_ops) <siginfo_fixup>:
1105 Likewise.
1106 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
1107
93813b37
WT		 11082016-02-02 Walfred Tedeschi <walfred.tedeschi@intel.com>
1109
1110 * configure.srv (x86_64-*-linux*): Add amd64-linux-siginfo.o
1111 to srv_tgtobj.
1112 (i[34567]86-*-linux*): Add amd64-linux-siginfo.o
1113 to srv_tgtobj.
1114 * linux-x86-low.c [__x86_64__]: Include
1115 "nat/amd64-linux-siginfo.h".
1116 (compat_siginfo_from_siginfo, siginfo_from_compat_siginfo)
1117 (compat_x32_siginfo_from_siginfo, siginfo_from_compat_x32_siginfo)
1118 (compat_timeval, compat_sigval, compat_x32_clock, cpt_si_pid)
1119 (cpt_si_uid, cpt_si_timerid, cpt_si_overrun, cpt_si_status)
1120 (cpt_si_utime, cpt_si_stime, cpt_si_ptr, cpt_si_addr, cpt_si_band)
1121 (cpt_si_fd, si_timerid, si_overrun): Move from
1122 nat/amd64-linux-siginfo.c.
1123 * Makefile.in (amd64-linux-siginfo.o:): New rule.
1124
8424cc97
SM		 11252016-01-28 Simon Marchi <simon.marchi@ericsson.com>
1126
1127 * server.c (skip_to_semicolon): Remove.
1128 (process_point_options): Use strchrnul instead of
1129 skip_to_semicolon.
1130
4d18591b
YQ		 11312016-01-26 Yao Qi <yao.qi@linaro.org>
1132
1133 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Remove argument pc.
1134 * linux-low.c (install_software_single_step_breakpoints): Don't
1135 call regcache_read_pc.
1136 * linux-low.h (struct linux_target_ops) <get_next_pcs>: Remove
1137 argument pc.
1138
d8020970
YQ		 11392016-01-26 Yao Qi <yao.qi@linaro.org>
1140
1141 * linux-low.c (install_software_single_step_breakpoints): Call
1142 regcache_read_pc instead of get_pc.
1143
8b207339
YQ		 11442016-01-26 Yao Qi <yao.qi@linaro.org>
1145
1146 * remote-utils.c (remote_close) [!USE_WIN32API]: Ignore SIGIO.
1147 (unblock_async_io): Rename to ...
1148 (block_unblock_async_io): ... it. New function.
1149 (enable_async_io): Don't install SIGIO handler. Unblock it
1150 instead.
1151 (disable_async_io): Don't ignore SIGIO. Block it instead.
1152 (initialize_async_io): Install SIGIO handler. Don't call
1153 unblock_async_io.
1154
18879fef
YQ		 11552016-01-26 Yao Qi <yao.qi@linaro.org>
1156
1157 * remote-utils.c (getpkt): If the buffer isn't empty, and the
1158 first character is '\003', call *the_target->request_interrupt.
1159
a0f8e08a
YQ		 11602016-01-25 Yao Qi <yao.qi@linaro.org>
1161
1162 * remote-utils.c (new_thread_notify): Remove.
1163 (dead_thread_notify): Likewise.
1164 * remote-utils.h (new_thread_notify): Remove declaration.
1165 (dead_thread_notify): Likewise.
1166
cc5fd9ab
MK		 11672016-01-23 Marcin Kościelnicki <koriakin@0x04.net>
1168
1169 * gdb.trace/pending.exp: Fix expected message on continue.
1170
99e8eb11
MK		 11712016-01-22 Marcin Kościelnicki <koriakin@0x04.net>
1172
1173 * tracepoint.c (write_inferior_data_ptr): Cast to uintptr_t, so that
1174 it works properly on big-endian machines where sizeof (CORE_ADDR)
1175 != sizeof (void *).
1176
a994041d
PA		 11772016-01-21 Pedro Alves <palves@redhat.com>
1178
1179 * Makefile.in (COMPILER_CFLAGS, CXXFLAGS): New.
1180 (INTERNAL_CFLAGS_BASE): Use COMPILER_CFLAGS instead of CFLAGS.
1181 * configure: Regenerate.
1182
f7a6a40d
YQ		 11832016-01-21 Yao Qi <yao.qi@linaro.org>
1184
1185 * linux-arm-low.c (arm_sigreturn_next_pc): Add parameter
1186 is_thumb and set it according to CPSR saved on the stack.
1187 (get_next_pcs_syscall_next_pc): Pass is_thumb to
1188 arm_sigreturn_next_pc.
1189
6f69e520
YQ		 11902016-01-18 Yao Qi <yao.qi@linaro.org>
1191
1192 * linux-low.c (linux_set_pc_64bit): New function.
1193 (linux_get_pc_64bit): New function.
1194 * linux-low.h (linux_set_pc_64bit, linux_get_pc_64bit):
1195 Declare.
1196 * linux-sparc-low.c (debug_threads): Remove declaration.
1197 (sparc_get_pc): Remove.
1198 (the_low_target): Use linux_get_pc_64bit instead of
1199 sparc_get_pc.
1200 * linux-tile-low.c (tile_get_pc, tile_set_pc): Remove.
1201 (the_low_target): Use linux_get_pc_64bit and
1202 linux_set_pc_64bit.
1203
276d4552
YQ		 12042016-01-18 Yao Qi <yao.qi@linaro.org>
1205
1206 * linux-arm-low.c (debug_threads): Remove declaration.
1207 (arm_get_pc, arm_set_pc): Remove.
1208 (the_low_target): Use linux_get_pc_32bit and
1209 linux_set_pc_32bit.
1210 * linux-bfin-low.c (bfin_get_pc, bfin_set_pc): Remove.
1211 (the_low_target): Use linux_get_pc_32bit and
1212 linux_set_pc_32bit.
1213 * linux-cris-low.c (debug_threads): Remove declaration.
1214 (cris_get_pc, cris_set_pc,): Remove.
1215 (the_low_target): Use linux_get_pc_32bit and
1216 linux_set_pc_32bit.
1217 * linux-crisv32-low.c (debug_threads): Remove declaration.
1218 (cris_get_pc, cris_set_pc): Remove.
1219 (the_low_target): Use linux_get_pc_32bit and
1220 linux_set_pc_32bit.
1221 * linux-low.c: Include inttypes.h.
1222 (linux_get_pc_32bit, linux_set_pc_32bit): New functions.
1223 * linux-low.h (linux_get_pc_32bit, linux_set_pc_32bit): Declare.
1224 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Remove.
1225 (the_low_target): Use linux_get_pc_32bit and
1226 linux_set_pc_32bit.
1227 * linux-m68k-low.c (m68k_get_pc, m68k_set_pc): Remove.
1228 (the_low_target): Use linux_get_pc_32bit and
1229 linux_set_pc_32bit.
1230 * linux-nios2-low.c (nios2_get_pc, nios2_set_pc): Remove.
1231 (the_low_target): Use linux_get_pc_32bit and
1232 linux_set_pc_32bit.
1233 * linux-sh-low.c (sh_get_pc, sh_set_pc): Remove.
1234 (the_low_target): Use linux_get_pc_32bit and
1235 linux_set_pc_32bit.
1236 * linux-xtensa-low.c (xtensa_get_pc, xtensa_set_pc): Remove.
1237 (the_low_target): Use linux_get_pc_32bit and
1238 linux_set_pc_32bit.
1239
eb0edac8
GB		 12402016-01-18 Gary Benson <gbenson@redhat.com>
1241
1242 * configure.ac (AC_FUNC_FORK): New check.
1243 * config.in: Regenerate.
1244 * configure: Likewise.
1245
1b451dda
YQ		 12462016-01-14 Yao Qi <yao.qi@linaro.org>
1247
1248 * linux-aarch32-low.c (thumb2_breakpoint): Make it static.
1249 * linux-aarch32-low.h (thumb2_breakpoint): Remove declaration.
1250 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Pass 1 to
1251 arm_get_next_pcs_ctor.
1252
82075af2
JS		 12532016-01-12 Josh Stone <jistone@redhat.com>
1254 Philippe Waroquiers <philippe.waroquiers@skynet.be>
1255
1256 * inferiors.h: Include "gdb_vecs.h".
1257 (struct process_info): Add syscalls_to_catch.
1258 * inferiors.c (remove_process): Free syscalls_to_catch.
1259 * remote-utils.c (prepare_resume_reply): Report syscall_entry and
1260 syscall_return stops.
1261 * server.h (UNKNOWN_SYSCALL, ANY_SYSCALL): Define.
1262 * server.c (handle_general_set): Handle QCatchSyscalls.
1263 (handle_query): Report support for QCatchSyscalls.
1264 * target.h (struct target_ops): Add supports_catch_syscall.
1265 (target_supports_catch_syscall): New macro.
1266 * linux-low.h (struct linux_target_ops): Add get_syscall_trapinfo.
1267 (struct lwp_info): Add syscall_state.
1268 * linux-low.c (handle_extended_wait): Mark syscall_state as an entry.
1269 Maintain syscall_state and syscalls_to_catch across exec.
1270 (get_syscall_trapinfo): New function, proxy to the_low_target.
1271 (linux_low_ptrace_options): Enable PTRACE_O_TRACESYSGOOD.
1272 (linux_low_filter_event): Toggle syscall_state entry/return for
1273 syscall traps, and set it ignored for all others.
1274 (gdb_catching_syscalls_p): New function.
1275 (gdb_catch_this_syscall_p): New function.
1276 (linux_wait_1): Handle SYSCALL_SIGTRAP.
1277 (linux_resume_one_lwp_throw): Add PTRACE_SYSCALL possibility.
1278 (linux_supports_catch_syscall): New function.
1279 (linux_target_ops): Install it.
1280 * linux-x86-low.c (x86_get_syscall_trapinfo): New function.
1281 (the_low_target): Install it.
1282
8f13a3ce
MF		 12832016-01-12 Mike Frysinger <vapier@gentoo.org>
1284
1285 * acinclude.m4: Include new ../warning.m4 file.
1286 * configure: Regenerated.
1287 * configure.ac: Replace all warning logic with AM_GDB_WARNINGS.
1288
5b3da067
MF		 12892016-01-12 Mike Frysinger <vapier@gentoo.org>
1290
1291 * ax.c (is_goto_target): Mark static.
1292 * linux-low.c (register_addr): Likewise.
1293 (linux_fetch_registers, linux_store_registers): Likewise.
1294 * mem-break.c (any_persistent_commands): Fix old prototype.
1295 (add_commands_to_breakpoint): Mark static.
1296 * regcache.c (find_register_by_name): Delete unused func.
1297 * remote-utils.c (hex_or_minus_one): Mark static.
1298 * server.c (monitor_show_help): Mark static.
1299 (handle_query, handle_v_cont, handle_v_attach, handle_v_kill,
1300 handle_v_requests): Likewise.
1301
bc504a31
PA		 13022016-01-12 Pedro Alves <palves@redhat.com>
1303
1304 Remove use of the registered trademark symbol throughout.
1305
5a0dd67a
YQ		 13062016-01-08 Yao Qi <yao.qi@linaro.org>
1307
1308 * remote-utils.c (getpkt): If c is '\003', call target hook
1309 request_interrupt.
1310
b2ca446f
YQ		 13112016-01-06 Yao Qi <yao.qi@linaro.org>
1312
1313 * linux-aarch32-low.h (arm_abi_breakpoint): Move to
1314 linux-aarch32-low.c.
1315 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
1316 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
1317 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
1318 (thumb2_breakpoint): Declare.
1319 * linux-aarch32-low.c (arm_abi_breakpoint): Moved from
1320 linux-aarch32-low.h.
1321 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
1322 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
1323 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
1324
edd88788
JB		 13252016-01-01 Joel Brobecker <brobecker@adacore.com>
1326
1327 * gdbreplay.c (gdbreplay_version): Change copyright year in
1328 version message.
1329 * server.c (gdbserver_version): Likewise.
1330
65da7f14
PP		 13312015-12-28 Patrick Palka <patrick@parcs.ath.cx>
1332
1333 * server.c (crc32_table): Delete.
1334 (crc32): Use libiberty's xcrc32 function.
1335
4abd5ed2
JB		 13362015-12-22 Joel Brobecker <brobecker@adacore.com>
1337
1338 * lynx-low.c (lynx_delete_thread_callback): New function.
1339 (lynx_mourn): Properly delete our process and all of its
1340 threads. Remove call to clear_inferiors.
1341
0e50fe5c
JB		 13422015-12-22 Joel Brobecker <brobecker@adacore.com>
1343
1344 * target.c (thread_search_callback): Add check that
1345 the thread_stopped target callback is not NULL before
1346 calling it.
1347
35adc03f
YQ		 13482015-12-21 Yao Qi <yao.qi@linaro.org>
1349
1350 * linux-aarch32-low.h [__aarch64__]: Use arm_abi_breakpoint
1351 arm breakpoint.
1352
bd2b2909
AT		 13532015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
1354
1355 * server.c (handle_query): Call target_supports_software_single_step.
1356
7fe5e27e
AT		 13572015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
1358
1359 * linux-low.c (single_step): New function.
1360 (linux_resume_one_lwp_throw): Call single_step.
1361 (start_step_over): Likewise.
1362
d9311bfa
AT		 13632015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
1364
1365 * Makefile.in (SFILES): Append arch/arm-linux.c,
1366 arch/arm-get-next-pcs.c.
1367 (arm-linux.o): New rule.
1368 (arm-get-next-pcs.o): New rule.
1369 * configure.srv (arm*-*-linux*): Add arm-get-next-pcs.o,
1370 arm-linux.o.
1371 * linux-aarch32-low.c (arm_abi_breakpoint): Remove macro. Moved
1372 to linux-aarch32-low.c.
1373 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
1374 (arm_breakpoint_len, thumb_breakpoint): Likewise.
1375 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
1376 (thumb2_breakpoint_len): Likewise.
1377 (arm_is_thumb_mode): Make non-static.
1378 * linux-aarch32-low.h (arm_abi_breakpoint): New macro. Moved
1379 from linux-aarch32-low.c.
1380 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
1381 (arm_breakpoint_len, thumb_breakpoint): Likewise.
1382 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
1383 (thumb2_breakpoint_len): Likewise.
1384 (arm_is_thumb_mode): New declaration.
1385 * linux-arm-low.c: Include arch/arm-linux.h
1386 aarch/arm-get-next-pcs.h, sys/syscall.h.
1387 (get_next_pcs_ops): New struct.
1388 (get_next_pcs_addr_bits_remove): New function.
1389 (get_next_pcs_is_thumb): New function.
1390 (get_next_pcs_read_memory_unsigned_integer): Likewise.
1391 (arm_sigreturn_next_pc): Likewise.
1392 (get_next_pcs_syscall_next_pc): Likewise.
1393 (arm_gdbserver_get_next_pcs): Likewise.
1394 (struct linux_target_ops) <arm_gdbserver_get_next_pcs>:
1395 Initialize.
1396 * linux-low.h: Move CORE_ADDR vector definition to gdb_vecs.h.
1397 * server.h: Include gdb_vecs.h.
1398
68ce2059
AT		 13992015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
1400
1401 * Makefile.in (SFILES): Append common/common-regcache.c.
1402 (OBS): Append common-regcache.o.
1403 (common-regcache.o): New rule.
1404 * regcache.c (init_register_cache): Initialize cache to
1405 REG_UNAVAILABLE.
1406 (regcache_raw_read_unsigned): New function.
1407 * regcache.h (REG_UNAVAILABLE, REG_VALID): Replaced by shared
1408 register_status enum.
1409
fa5308bd
AT		 14102015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
1411
1412 * linux-aarch64-low.c (the_low_targets): Rename
1413 breakpoint_reinsert_addr to get_next_pcs.
1414 * linux-arm-low.c (the_low_targets): Likewise.
1415 * linux-bfin-low.c (the_low_targets): Likewise.
1416 * linux-cris-low.c (the_low_targets): Likewise.
1417 * linux-crisv32-low.c (the_low_targets): Likewise.
1418 * linux-low.c (can_software_single_step): Likewise.
1419 (install_software_single_step_breakpoints): New function.
1420 (start_step_over): Use install_software_single_step_breakpoints.
1421 * linux-low.h: New CORE_ADDR vector.
1422 (struct linux_target_ops) Rename breakpoint_reinsert_addr to
1423 get_next_pcs.
1424 * linux-mips-low.c (the_low_targets): Likewise.
1425 * linux-nios2-low.c (the_low_targets): Likewise.
1426 * linux-sparc-low.c (the_low_targets): Likewise.
1427
4a6ed09b
PA		 14282015-12-17 Pedro Alves <palves@redhat.com>
1429
1430 * linux-low.c (linux_kill_one_lwp): Remove references to
1431 LinuxThreads.
1432 (kill_lwp): Remove HAVE_TKILL_SYSCALL check. No longer fall back
1433 to 'kill'.
1434 (linux_init_signals): Delete.
1435 (initialize_low): Adjust.
1436 * thread-db.c (thread_db_init): Remove LinuxThreads reference.
1437
7544db95
PA		 14382015-12-16 Pedro Alves <palves@redhat.com>
1439
1440 * configure.ac (compiler warning flags): When testing a
1441 -Wno-foo option, check whether -Wfoo works instead.
1442 * configure: Regenerate.
1443
8020350c
DB		 14442015-12-11 Don Breazeal <donb@codesourcery.com>
1445
1446 * server.c (process_serial_event): Don't exit from gdbserver
1447 in remote mode if there are still active inferiors.
1448
db91f502
YQ		 14492015-12-11 Yao Qi <yao.qi@linaro.org>
1450
1451 * linux-aarch64-low.c (aarch64_breakpoint_at): Call
1452 arm_breakpoint_at if the process is 32-bit.
1453
b37a6290
YQ		 14542015-12-11 Yao Qi <yao.qi@linaro.org>
1455
1456 * linux-aarch32-low.c [__aarch64__]: Use arm_abi_breakpoint
1457 arm breakpoint.
1458
17b1509a
YQ		 14592015-12-07 Yao Qi <yao.qi@linaro.org>
1460
1461 * configure.srv: Append arm.o to srv_tgtobj for
1462 aarch64*-*-linux* target.
1463 * linux-aarch32-low.c (arm_abi_breakpoint): New macro. Moved
1464 from linux-arm-low.c.
1465 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
1466 (arm_breakpoint_len, thumb_breakpoint): Likewise.
1467 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
1468 (thumb2_breakpoint_len): Likewise.
1469 (arm_is_thumb_mode, arm_breakpoint_at): Likewise.
1470 (arm_breakpoint_kinds): Likewise.
1471 (arm_breakpoint_kind_from_pc): Likewise.
1472 (arm_sw_breakpoint_from_kind): Likewise.
1473 (arm_breakpoint_kind_from_current_state): Likewise.
1474 * linux-aarch32-low.h (arm_breakpoint_kind_from_pc): Declare.
1475 (arm_sw_breakpoint_from_kind): Declare.
1476 (arm_breakpoint_kind_from_current_state): Declare.
1477 (arm_breakpoint_at): Declare.
1478 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): Call
1479 arm_sw_breakpoint_from_kind if process is 32-bit.
1480 (aarch64_breakpoint_kind_from_pc): New function.
1481 (aarch64_breakpoint_kind_from_current_state): New function.
1482 (the_low_target): Initialize fields breakpoint_kind_from_pc
1483 and breakpoint_kind_from_current_state.
1484 * linux-arm-low.c (arm_breakpoint_kinds): Move to
1485 linux-aarch32-low.c.
1486 (arm_abi_breakpoint, arm_eabi_breakpoint): Likewise.
1487 (arm_breakpoint, arm_breakpoint_len): Likewise.
1488 (thumb_breakpoint, thumb_breakpoint_len): Likewise.
1489 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
1490 (arm_is_thumb_mode): Likewise.
1491 (arm_breakpoint_at): Likewise.
1492 (arm_breakpoint_kind_from_pc): Likewise.
1493 (arm_sw_breakpoint_from_kind): Likewise.
1494 (arm_breakpoint_kind_from_current_state): Likewise.
1495
1496 Revert:
1497 2015-08-04 Yao Qi <yao.qi@linaro.org>
1498
1499 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
1500 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
1501 * server.c (extended_protocol): Remove "static".
1502 * server.h (extended_protocol): Declare it.
1503
ece66d65
JS		 15042015-12-04 Josh Stone <jistone@redhat.com>
1505
1506 * target.h (struct target_ops) <arch_setup>: Rename to ...
1507 (struct target_ops) <post_create_inferior>: ... this.
1508 (target_arch_setup): Rename to ...
1509 (target_post_create_inferior): ... this, calling post_create_inferior.
1510 * server.c (start_inferior): Update target_arch_setup calls to
1511 target_post_create_inferior.
1512 * linux-low.c (linux_low_ptrace_options): Forward declare.
1513 (linux_arch_setup): Update its comment for general use.
1514 (linux_post_create_inferior): New, run arch_setup and setup ptrace.
1515 (struct linux_target_ops): Use linux_post_create_inferior.
1516 * lynx-low.c (struct lynx_target_ops): Update arch_setup stub comment
1517 to post_create_inferior.
1518 * nto-low.c (struct nto_target_ops): Likewise.
1519 * spu-low.c (struct spu_target_ops): Likewise.
1520 * win32-low.c (struct win32_target_ops): Likewise.
1521
e58c48b4
AT		 15222015-12-03 Antoine Tremblay <antoine.tremblay@ericsson.com>
1523
1524 * linux-arm-low.c: Remove duplicate arch/arm.h include.
1525
fbec8956
AT		 15262015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
1527
1528 * linux-arm-low.c (arm_reinsert_addr): Remove function.
1529 (struct linux_target_ops <breakpoint_reinsert_addr>: Set to NULL.
1530 * linux-cris-low.c (cris_reinsert_addr> Remove function.
1531 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
1532 * linux-crisv32-low.c (cris_reinsert_addr): Remove function.
1533 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
1534 * linux-mips-low.c (mips_reinsert_addr): Remove function.
1535 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
1536 * linux-nios2-low.c (nios2_reinsert_addr): Remove function.
1537 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
1538 * linux-sparc-low.c (sparc_reinsert_addr): Remove function.
1539 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
1540
9b4c5f87
AT		 15412015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
1542
1543 * linux-low.c (linux_look_up_symbols): Don't call
1544 linux_supports_traceclone.
1545 * linux-low.h (thread_db_init): Remove use_events argument.
1546 * thread-db.c (thread_db_use_event): Remove global variable.
1547 (struct thread_db) <td_thr_event_enable_p>: Remove field.
1548 (struct thread_db) <td_create_bp>: Remove field.
1549 (thread_db_create_event): Remove function.
1550 (thread_db_enable_reporting): Likewise.
1551 (find_one_thread): Don't check for thread_db_use_events.
1552 (attach_thread): Likewise.
1553 (thread_db_load_search): Remove td_thr_event_enable_p initialization.
1554 (try_thread_db_load_1): Don't check for thread_db_use_events.
1555 (thread_db_init): Remove use_events argument and thread events
1556 handling.
1557 (remove_thread_event_breakpoints): Remove function.
1558 (thread_db_detach): Remove call to remove_thred_event_breakpoints.
1559
7d00775e
AT		 15602015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
1561
1562 * linux-aarch64-low.c (aarch64_supports_hardware_single_step):
1563 New function.
1564 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
1565 * linux-arm-low.c (arm_supports_hardware_single_step): New function.
1566 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
1567 * linux-bfin-low.c (bfin_supports_hardware_single_step): New function.
1568 (struct linux_target_ops) <bfin_supports_hardware_single_step>:
1569 Initialize.
1570 * linux-crisv32-low.c (cris_supports_hardware_single_step):
1571 New function.
1572 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
1573 * linux-low.c (can_hardware_single_step): Use
1574 supports_hardware_single_step.
1575 (can_software_single_step): New function.
1576 (start_step_over): Call can_software_single_step.
1577 (linux_supports_hardware_single_step): New function.
1578 (struct target_ops) <supports_software_single_step>: Initialize.
1579 * linux-low.h (struct linux_target_ops)
1580 <supports_hardware_single_step>: Initialize.
1581 * linux-m32r-low.c (m32r_supports_hardware_single_step): New function.
1582 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
1583 * linux-ppc-low.c (ppc_supports_hardware_single_step): New function.
1584 (struct linux_target_ops) <supports_hardware_single_step> Initialize.
1585 * linux-s390-low.c (s390_supports_hardware_single_step): New function.
1586 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
1587 * linux-sh-low.c (sh_supports_hardware_single_step): New function.
1588 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
1589 * linux-tic6x-low.c (tic6x_supports_hardware_single_step): New function.
1590 (struct linux_target_ops) <tic6x_supports_hardware_single_step>:
1591 Initialize.
1592 * linux-tile-low.c (tile_supports_hardware_single_step): New function.
1593 (struct linux_target_ops) <tile_supports_hardware_single_step>:
1594 Initialize.
1595 * linux-x86-low.c (x86_supports_hardware_single_step) New function.
1596 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
1597 * linux-xtensa-low.c (xtensa_supports_hardware_single_step):
1598 New function.
1599 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
1600 * target.h (struct target_ops): <supports_software_single_step>:
1601 New field.
1602 (target_supports_software_single_step): New macro.
1603
2d97cd35
AT		 16042015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
1605
1606 * linux-low.c (linux_wait_1): Fix pc advance condition.
1607 * mem-break.c (reinsert_breakpoint_inserted_here): New function.
1608 * mem-break.h (reinsert_breakpoint_inserted_here): New declaration.
1609
769ef81f
AT		 16102015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
1611
1612 * linux-arm-low.c (arm_is_thumb_mode): New function.
1613 (arm_breakpoint_at): Use arm_is_thumb_mode.
1614 (arm_breakpoint_kind_from_current_state): New function.
1615 (struct linux_target_ops) <breakpoint_kind_from_current_state>:
1616 Initialize.
1617 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_current_state.
1618 (linux_breakpoint_kind_from_current_state): New function.
1619 (struct target_ops <breakpoint_kind_from_current_state>: Initialize.
1620 * linux-low.h (struct linux_target_ops)
1621 <breakpoint_kind_from_current_state>: New field.
1622 * target.h (struct target_ops): Likewise.
1623 (target_breakpoint_kind_from_current_state): New macro.
1624
1bebeeca
PA		 16252015-11-30 Pedro Alves <palves@redhat.com>
1626
1627 * linux-low.c (linux_resume): Wake up the event loop before
1628 returning.
1629
a67a9fae
PA		 16302015-11-30 Pedro Alves <palves@redhat.com>
1631
1632 * mem-break.c (check_gdb_bp_preconditions): Remove current_thread
1633 check.
1634 (set_gdb_breakpoint): If prepare_to_access_memory fails, set *ERR
1635 to -1.
1636 * target.c (struct thread_search): New structure.
1637 (thread_search_callback): New function.
1638 (prev_general_thread): New global.
1639 (prepare_to_access_memory, done_accessing_memory): New functions.
1640 * target.h (prepare_to_access_memory, done_accessing_memory):
1641 Replace macros with function declarations.
1642
f2faf941
PA		 16432015-11-30 Pedro Alves <palves@redhat.com>
1644
1645 PR 14618
1646 * linux-low.c (linux_wait_1): If the last resumed thread is gone,
1647 report TARGET_WAITKIND_NO_RESUMED.
1648 * remote-utils.c (prepare_resume_reply): Handle
1649 TARGET_WAITKIND_NO_RESUMED.
1650 * server.c (report_no_resumed): New global.
1651 (handle_query) <qSupported>: Handle "no-resumed+". Report
1652 "no-resumed+" support.
1653 (resume): When the target reports TARGET_WAITKIND_NO_RESUMED, only
1654 return error if the client doesn't support no-resumed events.
1655 (push_stop_notification): New function.
1656 (handle_target_event): Use it. Report TARGET_WAITKIND_NO_RESUMED
1657 events if the client supports them.
1658
a681f9c9
PA		 16592015-11-30 Pedro Alves <palves@redhat.com>
1660
1661 * linux-low.c (thread_still_has_status_pending_p): Don't check
1662 vCont;t here.
1663 (lwp_resumed): New function.
1664 (status_pending_p_callback): Return early if the LWP is not
1665 supposed to be resumed.
1666
65706a29
PA		 16672015-11-30 Pedro Alves <palves@redhat.com>
1668
1669 * linux-low.c (handle_extended_wait): Assert that the LWP's
1670 waitstatus is TARGET_WAITKIND_IGNORE. If GDB wants to hear about
1671 thread create events, leave the new child's status pending.
1672 (linux_low_filter_event): If GDB wants to hear about thread exit
1673 events, leave the LWP marked dead and don't delete it.
1674 (linux_wait_for_event_filtered): Don't check for thread exit.
1675 (filter_exit_event): New function.
1676 (linux_wait_1): Use it, when returning an exit event.
1677 (linux_resume_one_lwp_throw): Assert that the LWP's
1678 waitstatus is TARGET_WAITKIND_IGNORE.
1679 * remote-utils.c (prepare_resume_reply): Handle
1680 TARGET_WAITKIND_THREAD_CREATED and TARGET_WAITKIND_THREAD_EXITED.
1681 * server.c (report_thread_events): New global.
1682 (handle_general_set): Handle QThreadEvents.
1683 (handle_query) <qSupported>: Handle and report QThreadEvents+;
1684 (handle_target_event): Handle TARGET_WAITKIND_THREAD_CREATED and
1685 TARGET_WAITKIND_THREAD_EXITED.
1686 * server.h (report_thread_events): Declare.
1687
56cf4bed
PA		 16882015-11-30 Pedro Alves <palves@redhat.com>
1689
1690 * linux-low.c (resume_stopped_resumed_lwps): Don't check whether
1691 the thread's last_resume_kind was resume_stop.
1692
500c1d85
PA		 16932015-11-30 Pedro Alves <palves@redhat.com>
1694
1695 * linux-low.c (linux_attach): In non-stop mode, wait for one stop
1696 before returning.
1697
de979965
PA		 16982015-11-30 Pedro Alves <palves@redhat.com>
1699
1700 * server.c (handle_v_requests): Handle vCtrlC.
1701
34c65914
PA		 17022015-11-30 Pedro Alves <palves@redhat.com>
1703
1704 * gdbthread.h (find_any_thread_of_pid): Declare.
1705 * inferiors.c (thread_of_pid, find_any_thread_of_pid): New
1706 functions.
1707 * server.c (handle_query): If current_thread is NULL, look for
1708 another thread of the selected process.
1709
79efa585 17102015-11-26 Daniel Colascione <dancol@dancol.org>
01a49af8 1711 Simon Marchi <simon.marchi@ericsson.com>
79efa585
SM		 1712
1713 * linux-low.c (linux_target_ops): Use linux_proc_tid_get_name.
1714 * server.c (handle_qxfer_threads_worker): Refactor to include thread
1715 name in reply.
1716 * target.h (struct target_ops) <thread_name>: New field.
1717 (target_thread_name): New macro.
1718
80d82c19
JB		 17192015-11-23 Joel Brobecker <brobecker@adacore.com>
1720
1721 * regcache.h (regcache_invalidate_pid): Add declaration.
1722 * regcache.c (regcache_invalidate_pid): New function, extracted
1723 from regcache_invalidate.
1724 (regcache_invalidate): Reimplement using regcache_invalidate_pid.
1725 Add trivial documentation comment.
1726 * lynx-low.c: Use regcache_invalidate_pid instead of
1727 regcache_invalidate.
1728
64da5dd5
JB		 17292015-11-23 Joel Brobecker <brobecker@adacore.com>
1730
1731 * configure.ac: Do not call AC_CHECK_TYPES for Elf32_auxv_t
1732 and Elf64_auxv_t if the target is Android.
1733
37ce4055
DE		 17342015-11-22 Doug Evans <xdje42@gmail.com>
1735
1736 * target.h: #include <sys/types.h>.
1737
06e03fff
PA		 17382015-11-19 Pedro Alves <palves@redhat.com>
1739
1740 * linux-low.c (linux_process_qsupported): Change prototype.
1741 Adjust.
1742 * linux-low.h (struct linux_target_ops) <process_qsupported>:
1743 Change prototype.
1744 * linux-x86-low.c (x86_linux_process_qsupported): Change prototype
1745 and adjust to loop over all features.
1746 * server.c (handle_query) <qSupported>: Adjust to call
1747 target_process_qsupported once, passing it a vector of unprocessed
1748 features.
1749 * target.h (struct target_ops) <process_qsupported>: Change
1750 prototype.
1751 (target_process_qsupported): Adjust.
1752
9a084706
PA		 17532015-11-19 Pedro Alves <palves@redhat.com>
1754
1755 * configure.ac (ERROR_ON_WARNING): Don't check whether in C++
1756 mode.
1757 * configure: Regenerate.
1758
dad44a1f
PA		 17592015-11-19 Pedro Alves <palves@redhat.com>
1760
1761 * configure: Regenerate.
1762
231c0592
YQ		 17632015-11-19 Yao Qi <yao.qi@linaro.org>
1764
1765 * linux-aarch64-low.c (emit_data_processing_reg): Change opcode
1766 type to uint32_t.
1767
6c1c9a8b
YQ		 17682015-11-19 Yao Qi <yao.qi@linaro.org>
1769
1770 * linux-aarch64-low.c (enum aarch64_operand_type): New.
1771 (struct aarch64_operand): Move enum out.
1772
9caa3311
YQ		 17732015-11-19 Yao Qi <yao.qi@linaro.org>
1774
1775 * linux-aarch64-low.c (aarch64_fill_fpregset): Cast buf to
1776 struct user_fpsimd_state *.
1777 (aarch64_store_fpregset): Likewise.
1778
6a69a054
YQ		 17792015-11-19 Yao Qi <yao.qi@linaro.org>
1780
1781 * linux-aarch64-low.c (aarch64_fill_gregset): Cast buf to
1782 struct user_pt_regs *.
1783 (aarch64_store_gregset): Likewise.
1784
1798301e
PA		 17852015-11-18 Pedro Alves <palves@redhat.com>
1786
1787 * Makefile.in (all_object_files): Add $IPA_OBJS.
1788
ce7715e2
PA		 17892015-11-17 Pedro Alves <palves@redhat.com>
1790
1791 * win32-low.c (win32_resume): Use gdb_signal_from_host,
1792 GDB_SIGNAL_0 and gdb_signal_to_string.
1793
c0879059
PA		 17942015-11-17 Pedro Alves <palves@redhat.com>
1795
1796 * win32-low.c (handle_output_debug_string): Remove parameter.
1797 (win32_kill): Remove our_status local and adjust call to
1798 handle_output_debug_string.
1799 (get_child_debug_event): Adjust call to
1800 handle_output_debug_string.
1801
1996e237
SM		 18022015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
1803
1804 * linux-mips-low.c (mips_fill_gregset): Add cast.
1805 (mips_store_gregset): Likewise.
1806 (mips_fill_fpregset): Likewise.
1807 (mips_store_fpregset): Likewise.
1808
cbec665b
SM		 18092015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
1810
1811 * linux-mips-low.c (mips_add_watchpoint): Rename private to
1812 priv.
1813
eb3e3c67
SM		 18142015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
1815
1816 * linux-mips-low.c (mips_linux_new_thread): Change type of
1817 watch_type to enum target_hw_bp_type.
1818
171de4b8
SM		 18192015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
1820
1821 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type):
1822 Change return type to arm_hwbp_type.
1823
04248ead
SM		 18242015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
1825
1826 * linux-aarch32-low.c (arm_fill_gregset): Add cast.
1827 (arm_store_gregset): Likewise.
1828 * linux-arm-low.c (arm_get_hwcap): Likewise.
1829 (arm_read_description): Likewise.
1830
04b3479c
SM		 18312015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
1832
1833 * linux-aarch32-low.c (aarch32_regsets): Use NULL_REGSET.
1834
2bc84e8a
SM		 18352015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
1836
1837 * linux-ppc-low.c (ppc_get_hwcap): Add cast.
1838 (ppc_fill_vsxregset): Likewise.
1839 (ppc_store_vsxregset): Likewise.
1840 (ppc_fill_vrregset): Likewise.
1841 (ppc_store_vrregset): Likewise.
1842 (ppc_fill_evrregset): Likewise.
1843 (ppc_store_evrregset): Likewise.
1844
e6c5bb05
SM		 18452015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
1846
1847 * linux-ppc-low.c (ppc_usrregs_info): Remove
1848 forward-declaration.
1849 (ppc_arch_setup): Move lower in file.
1850
7ea45d72
SM		 18512015-10-30 Simon Marchi <simon.marchi@ericsson.com>
1852
1853 * proc-service.c (ps_pdread): Change CORE_ADDR cast to uintptr_t.
1854 (ps_pdwrite): Likewise.
1855
69291610
HW		 18562015-10-29 Henrik Wallin <henrik.wallin@windriver.com>
1857
1858 * linux-arm-low.c (arm_new_thread): Move pointer dereference
1859 to after assert checks.
1860
b42945fd
SM		 18612015-10-29 Simon Marchi <simon.marchi@ericsson.com>
1862
1863 * proc-service.c (ps_pdread): Add/adjust casts.
1864 (ps_pdwrite): Add/adjust casts.
1865
d6f85c84
SM		 18662015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
1867
1868 * server.c (handle_search_memory_1): Cast return value of
1869 memmem.
1870
f98cd059
SM		 18712015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
1872
1873 * server.c (write_qxfer_response): Change type of data to
1874 gdb_byte *.
1875
d2412fa5
PA		 18762015-10-29 Pedro Alves <palves@redhat.com>
1877
1878 * mem-break.c (Z_packet_to_bkpt_type): Add cast.
1879
c17414a2
PA		 18802015-10-29 Pedro Alves <palves@redhat.com>
1881
1882 * tracepoint.c (clear_installed_tracepoints): Add casts.
1883
e053fbc4
PA		 18842015-10-29 Pedro Alves <palves@redhat.com>
1885
1886 * server.c (handle_v_cont, process_serial_event): Add enum
1887 gdb_signal casts to signal parsing code.
1888
add67df8
PA		 18892015-10-29 Pedro Alves <palves@redhat.com>
1890
1891 * linux-low.h (NULL_REGSET): Define.
1892 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
1893 * linux-arm-low.c (arm_regsets): Likewise.
1894 * linux-crisv32-low.c (cris_regsets): Likewise.
1895 * linux-m68k-low.c (m68k_regsets): Likewise.
1896 * linux-mips-low.c (mips_regsets): Likewise.
1897 * linux-nios2-low.c (nios2_regsets): Likewise.
1898 * linux-ppc-low.c (ppc_regsets): Likewise.
1899 * linux-s390-low.c (s390_regsets): Likewise.
1900 * linux-sh-low.c (sh_regsets): Likewise.
1901 * linux-sparc-low.c (sparc_regsets): Likewise.
1902 * linux-tic6x-low.c (tic6x_regsets): Likewise.
1903 * linux-tile-low.c (tile_regsets): Likewise.
1904 * linux-x86-low.c (x86_regsets): Likewise.
1905 * linux-xtensa-low.c (xtensa_regsets): Likewise.
1906
50bc912a
PA		 19072015-10-29 Pedro Alves <palves@redhat.com>
1908
1909 * linux-low.h (NULL_REGSET): Define.
1910 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
1911 * linux-arm-low.c (arm_regsets): Likewise.
1912 * linux-crisv32-low.c (cris_regsets): Likewise.
1913 * linux-m68k-low.c (m68k_regsets): Likewise.
1914 * linux-mips-low.c (mips_regsets): Likewise.
1915 * linux-nios2-low.c (nios2_regsets): Likewise.
1916 * linux-ppc-low.c (ppc_regsets): Likewise.
1917 * linux-s390-low.c (s390_regsets): Likewise.
1918 * linux-sh-low.c (sh_regsets): Likewise.
1919 * linux-sparc-low.c (sparc_regsets): Likewise.
1920 * linux-tic6x-low.c (tic6x_regsets): Likewise.
1921 * linux-tile-low.c (tile_regsets): Likewise.
1922 * linux-x86-low.c (x86_regsets): Likewise.
1923 * linux-xtensa-low.c (xtensa_regsets): Likewise.
1924
682b2546
DE		 19252015-10-26 Doug Evans <dje@google.com>
1926
1927 * linux-low.c (__SIGRTMIN): Move to nat/linux-nat.h.
1928
963843d4
DE		 19292015-10-26 Doug Evans <dje@google.com>
1930
1931 * linux-low.c (W_STOPCODE): Moved to common/gdb_wait.h.
1932
d41401ac
DE		 19332015-10-26 Doug Evans <dje@google.com>
1934
1935 * thread-db.c (find_one_thread): Cast ti.ti_tid to unsigned long
1936 for debug_printf.
1937 (attach_thread, find_new_threads_callback): Ditto.
1938
3db28855
AT		 19392015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
1940
1941 * mem-break.h (set_breakpoint_data): Remove.
1942
fb78e89c
AT		 19432015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
1944
1945 * nto-low.c (nto_sw_breakpoint_from_kind): New function.
1946 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
1947 (initialize_low): Remove set_breakpoint_data call.
1948 * spu-low.c (spu_sw_breakpoint_from_kind): New function.
1949 (struct target_ops) <sw_breakpoint_from_kind>: Iniitalize.
1950 (initialize_low): Remove set_breakpoint_data call.
1951 * win32-low.c (win32_sw_breakpoint_from_kind): New function.
1952 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
1953 (initialize_low): Remove set_breakpoint_data call.
1954
2e6ee069
AT		 19552015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
1956
1957 * linux-low.c (default_breakpoint_kind_from_pc): Move to target.c.
1958 * mem-break.c (set_breakpoint_at): Use target_breakpoint_kind_from_pc.
1959 * target.c (default_breakpoint_kind_from_pc): Moved from linux-low.c
1960 * target.h (target_breakpoint_kind_from_pc): New macro.
1961
1652a986
AT		 19622015-10-22 Antoine Tremblay <antoine.tremblay@ericsson.com>
1963
1964 * linux-low.c (default_breakpoint_kind_from_pc): New function.
1965 (linux_breakpoint_kind_from_pc): Use default_breakpoint_kind_from_pc for
1966 the default breakpoint kind.
1967
abeead09
AT		 19682015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
1969
1970 * linux-arm-low.c (arm_supports_z_point_type): Add software
1971 breakpoint support.
1972
b0b4b501
AT		 19732015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
1974
1975 * linux-arm-low.c: Refactor breakpoint definitions.
1976 (arm_breakpoint_at): Adjust for arm_abi_breakpoint.
1977 (arm_sw_breakpoint_from_kind): Adjust for arm_breakpoint.
1978
8689682c
AT		 19792015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
1980
1981 * Makefile.in: Add arm.c/o.
1982 * configure.srv: Likewise.
1983 * linux-arm-low.c (arm_breakpoint_kinds): New enum.
1984 (arm_breakpoint_kind_from_pc): New function.
1985 (arm_sw_breakpoint_from_kind): Return proper kind.
1986 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize.
1987
27165294
AT		 19882015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
1989
1990 * linux-low.c (initialize_low): Ajdust for breakpoint global variables
1991 removal.
1992 * mem-break.c : Remove breakpoint_data/breakpoint_len global variables.
1993 (struct raw_breakpoint) <size>: Remove.
1994 (struct raw_breakpoint) <kind>: Add.
1995 (bp_size): New function.
1996 (bp_opcode): Likewise.
1997 (find_raw_breakpoint_at): Adjust for kind.
1998 (insert_memory_breakpoint): Adjust for kind call bp_size,bp_opcode.
1999 (remove_memory_breakpoint): Adjust for kind call bp_size.
2000 (set_raw_breakpoint_at): Adjust for kind.
2001 (set_breakpoint): Likewise.
2002 (set_breakpoint_at): Call breakpoint_kind_from_pc.
2003 (delete_raw_breakpoint): Adjust for kind.
2004 (delete_breakpoint): Likewise.
2005 (find_gdb_breakpoint): Likewise.
2006 (set_gdb_breakpoint_1): Likewise.
2007 (set_gdb_breakpoint): Likewise.
2008 (delete_gdb_breakpoint_1): Likewise.
2009 (delete_gdb_breakpoint): Likewise.
2010 (uninsert_raw_breakpoint): Likewise.
2011 (reinsert_raw_breakpoint): Likewise.
2012 (set_breakpoint_data): Remove.
2013 (validate_inserted_breakpoint): Adjust for kind call bp_size,bp_opcode.
2014 (check_mem_read): Adjust for kind call bp_size.
2015 (check_mem_write): Adjust for kind call bp_size,bp_opcode.
2016 (clone_one_breakpoint): Adjust for kind.
2017 * mem-break.h (set_gdb_breakpoint): Likewise.
2018 (delete_gdb_breakpoint): Likewise.
2019 * server.c (process_serial_event): Likewise.
2020
dd373349
AT		 20212015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
2022
2023 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): New function.
2024 (struct linux_target_ops) <breakpoint>: Remove.
2025 (struct linux_target_ops) <breakpoint_len>: Remove.
2026 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2027 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2028 * linux-arm-low.c (arm_breakpoint_kind_from_pc): New function.
2029 (arm_sw_breakpoint_from_kind): New function.
2030 * linux-bfin-low.c (bfin_sw_breakpoint_from_kind): New function.
2031 (struct linux_target_ops) <breakpoint>: Remove.
2032 (struct linux_target_ops) <breakpoint_len>: Remove.
2033 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2034 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2035 * linux-cris-low.c (cris_sw_breakpoint_from_kind): New function.
2036 (struct linux_target_ops) <breakpoint>: Remove.
2037 (struct linux_target_ops) <breakpoint_len>: Remove.
2038 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2039 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2040 * linux-crisv32-low.c (cris_sw_breakpoint_from_kind): New function.
2041 (struct linux_target_ops) <breakpoint>: Remove.
2042 (struct linux_target_ops) <breakpoint_len>: Remove.
2043 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2044 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2045 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_pc
2046 and sw_breakpoint_from_kind to increment the pc.
2047 (linux_breakpoint_kind_from_pc): New function.
2048 (linux_sw_breakpoint_from_kind): New function.
2049 (struct target_ops) <sw_breakpoint_from_kind>: Initialize field.
2050 (initialize_low): Call breakpoint_kind_from_pc and
2051 sw_breakpoint_from_kind to replace breakpoint_data/len.
2052 * linux-low.h (struct linux_target_ops) <breakpoint_kind_from_pc>:
2053 New field.
2054 (struct linux_target_ops) <sw_breakpoint_from_kind>: Likewise.
2055 * linux-m32r-low.c (m32r_sw_breakpoint_from_kind): New function.
2056 (struct linux_target_ops) <breakpoint>: Remove.
2057 (struct linux_target_ops) <breakpoint_len>: Remove.
2058 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2059 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2060 * linux-m68k-low.c (m68k_sw_breakpoint_from_kind): New function.
2061 (struct linux_target_ops) <breakpoint>: Remove.
2062 (struct linux_target_ops) <breakpoint_len>: Remove.
2063 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2064 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2065 * linux-mips-low.c (mips_sw_breakpoint_from_kind): New function.
2066 (struct linux_target_ops) <breakpoint>: Remove.
2067 (struct linux_target_ops) <breakpoint_len>: Remove.
2068 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2069 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2070 * linux-nios2-low.c (nios2_sw_breakpoint_from_kind): New function.
2071 (struct linux_target_ops) <breakpoint>: Remove.
2072 (struct linux_target_ops) <breakpoint_len>: Remove.
2073 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2074 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2075 * linux-ppc-low.c (ppc_sw_breakpoint_from_kind): New function.
2076 (struct linux_target_ops) <breakpoint>: Remove.
2077 (struct linux_target_ops) <breakpoint_len>: Remove.
2078 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2079 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2080 * linux-s390-low.c (s390_sw_breakpoint_from_kind): New function.
2081 (struct linux_target_ops) <breakpoint>: Remove.
2082 (struct linux_target_ops) <breakpoint_len>: Remove.
2083 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2084 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2085 * linux-sh-low.c (sh_sw_breakpoint_from_kind): New function.
2086 (struct linux_target_ops) <breakpoint>: Remove.
2087 (struct linux_target_ops) <breakpoint_len>: Remove.
2088 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2089 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2090 * linux-sparc-low.c (sparc_sw_breakpoint_from_kind): New function.
2091 (struct linux_target_ops) <breakpoint>: Remove.
2092 (struct linux_target_ops) <breakpoint_len>: Remove.
2093 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2094 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2095 * linux-tic6x-low.c (tic6x_sw_breakpoint_from_kind): New function.
2096 (struct linux_target_ops) <breakpoint>: Remove.
2097 (struct linux_target_ops) <breakpoint_len>: Remove.
2098 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2099 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2100 * linux-tile-low.c (tile_sw_breakpoint_from_kind): New function.
2101 * linux-x86-low.c (x86_sw_breakpoint_from_kind): New function.
2102 (struct linux_target_ops) <breakpoint>: Remove.
2103 (struct linux_target_ops) <breakpoint_len>: Remove.
2104 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2105 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2106 * linux-xtensa-low.c (xtensa_sw_breakpoint_from_kind) New function.
2107 (struct linux_target_ops) <breakpoint>: Remove.
2108 (struct linux_target_ops) <breakpoint_len>: Remove.
2109 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2110 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2111
4cd98a19
AT		 21122015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
2113
2114 * linux-cris-low.c (cris_get_pc): Remove void arg.
2115
774ee6d2
AR		 21162015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
2117
2118 * gdbserver/nto-low.c (nto_insert_point, nto_remove_point): Fix
2119 variable name.
2120
833dcd29
AR		 21212015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
2122
2123 * inferiors.c (thread_pid_matches_callback): New function.
2124 (find_thread_process): New function.
2125 (remove_thread): Reset current_thread.
2126 (remove_process): Assert threads have been removed first.
2127
8d689ee5
YQ		 21282015-10-15 Yao Qi <yao.qi@linaro.org>
2129
2130 * linux-aarch64-low.c (aarch64_insert_point): Set len to 2
2131 if it is 3.
2132 (aarch64_remove_point): Likewise.
2133 * regcache.c (regcache_register_size): New function.
2134
1c2e1515
YQ		 21352015-10-12 Yao Qi <yao.qi@linaro.org>
2136
2137 * linux-aarch64-low.c: Update all callers as emit_load_store
2138 is renamed to aarch64_emit_load_store.
2139
e1c587c3
YQ		 21402015-10-12 Yao Qi <yao.qi@linaro.org>
2141
2142 * linux-aarch64-low.c: Update all callers of function renaming
2143 from emit_insn to aarch64_emit_insn.
2144
b6542f81
YQ		 21452015-10-12 Yao Qi <yao.qi@linaro.org>
2146
2147 * linux-aarch64-low.c (enum aarch64_opcodes): Move to
2148 arch/aarch64-insn.h.
2149 (struct aarch64_memory_operand): Likewise.
2150 (ENCODE): Likewise.
2151 (emit_insn): Move to arch/aarch64-insn.c.
2152 (emit_b, emit_bcond, emit_cb, emit_tb): Remove.
2153 (emit_load_store): Move to arch/aarch64-insn.c.
2154 (emit_ldr, emit_ldrb, emit_ldrsw, emit_nop): Remove.
2155 (can_encode_int32): Remove.
2156
246994ce
YQ		 21572015-10-12 Yao Qi <yao.qi@linaro.org>
2158
2159 * linux-aarch64-low.c (extract_signed_bitfield): Remove.
2160 (aarch64_decode_ldr_literal): Move to gdb/arch/aarch64-insn.c.
2161 (aarch64_relocate_instruction): Likewise.
2162 (struct aarch64_insn_data): Move to gdb/arch/aarch64-insn.h.
2163 (struct aarch64_insn_visitor): Likewise.
2164
0badd99f
YQ		 21652015-10-12 Yao Qi <yao.qi@linaro.org>
2166
2167 * linux-aarch64-low.c (struct aarch64_insn_data): New.
2168 (struct aarch64_insn_visitor): New.
2169 (struct aarch64_insn_relocation_data): New.
2170 (aarch64_ftrace_insn_reloc_b): New function.
2171 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
2172 (aarch64_ftrace_insn_reloc_cb): Likewise.
2173 (aarch64_ftrace_insn_reloc_tb): Likewise.
2174 (aarch64_ftrace_insn_reloc_adr): Likewise.
2175 (aarch64_ftrace_insn_reloc_ldr_literal): Likewise.
2176 (aarch64_ftrace_insn_reloc_others): Likewise.
2177 (visitor): New.
2178 (aarch64_relocate_instruction): Use visitor.
2179
dfaffe9d
YQ		 21802015-10-12 Yao Qi <yao.qi@linaro.org>
2181
2182 * linux-aarch64-low.c (aarch64_relocate_instruction): Return
2183 int. Add argument buf.
2184 (aarch64_install_fast_tracepoint_jump_pad): Pass buf to
2185 aarch64_relocate_instruction.
2186
70b439f0
YQ		 21872015-10-12 Yao Qi <yao.qi@linaro.org>
2188
2189 * linux-aarch64-low.c (aarch64_relocate_instruction): Add
2190 argument insn. Remove local variable insn. Don't call
2191 target_read_uint32.
2192 (aarch64_install_fast_tracepoint_jump_pad): Call
2193 target_read_uint32.
2194
7781c06f
YQ		 21952015-09-30 Yao Qi <yao.qi@linaro.org>
2196
2197 * linux-aarch64-low.c (emit_movk): Shorten a long line.
2198 (emit_load_store_pair): Likewise.
2199
9a3c8263
SM		 22002015-09-25 Simon Marchi <simon.marchi@ericsson.com>
2201
2202 * dll.c (match_dll): Add cast(s).
2203 (unloaded_dll): Likewise.
2204 * linux-low.c (second_thread_of_pid_p): Likewise.
2205 (delete_lwp_callback): Likewise.
2206 (count_events_callback): Likewise.
2207 (select_event_lwp_callback): Likewise.
2208 (linux_set_resume_request): Likewise.
2209 * server.c (accumulate_file_name_length): Likewise.
2210 (emit_dll_description): Likewise.
2211 (handle_qxfer_threads_worker): Likewise.
2212 (visit_actioned_threads): Likewise.
2213 * thread-db.c (any_thread_of): Likewise.
2214 * tracepoint.c (same_process_p): Likewise.
2215 (match_blocktype): Likewise.
2216 (build_traceframe_info_xml): Likewise.
2217
224c3ddb
SM		 22182015-09-25 Simon Marchi <simon.marchi@ericsson.com>
2219
2220 * ax.c (gdb_parse_agent_expr): Add cast to allocation result
2221 assignment.
2222 (gdb_unparse_agent_expr): Likewise.
2223 * hostio.c (require_data): Likewise.
2224 (handle_pread): Likewise.
2225 * linux-low.c (disable_regset): Likewise.
2226 (fetch_register): Likewise.
2227 (store_register): Likewise.
2228 (get_dynamic): Likewise.
2229 (linux_qxfer_libraries_svr4): Likewise.
2230 * mem-break.c (delete_fast_tracepoint_jump): Likewise.
2231 (set_fast_tracepoint_jump): Likewise.
2232 (uninsert_fast_tracepoint_jumps_at): Likewise.
2233 (reinsert_fast_tracepoint_jumps_at): Likewise.
2234 (validate_inserted_breakpoint): Likewise.
2235 (clone_agent_expr): Likewise.
2236 * regcache.c (init_register_cache): Likewise.
2237 * remote-utils.c (putpkt_binary_1): Likewise.
2238 (decode_M_packet): Likewise.
2239 (decode_X_packet): Likewise.
2240 (look_up_one_symbol): Likewise.
2241 (relocate_instruction): Likewise.
2242 (monitor_output): Likewise.
2243 * server.c (handle_search_memory): Likewise.
2244 (handle_qxfer_exec_file): Likewise.
2245 (handle_qxfer_libraries): Likewise.
2246 (handle_qxfer): Likewise.
2247 (handle_query): Likewise.
2248 (handle_v_cont): Likewise.
2249 (handle_v_run): Likewise.
2250 (captured_main): Likewise.
2251 * target.c (write_inferior_memory): Likewise.
2252 * thread-db.c (try_thread_db_load_from_dir): Likewise.
2253 * tracepoint.c (init_trace_buffer): Likewise.
2254 (add_tracepoint_action): Likewise.
2255 (add_traceframe): Likewise.
2256 (add_traceframe_block): Likewise.
2257 (cmd_qtdpsrc): Likewise.
2258 (cmd_qtdv): Likewise.
2259 (cmd_qtstatus): Likewise.
2260 (response_source): Likewise.
2261 (response_tsv): Likewise.
2262 (cmd_qtnotes): Likewise.
2263 (gdb_collect): Likewise.
2264 (initialize_tracepoint): Likewise.
2265
afbe19f8
PL		 22662015-09-21 Pierre Langlois <pierre.langlois@arm.com>
2267
2268 * linux-aarch64-low-.c: Include ax.h and tracepoint.h.
2269 (enum aarch64_opcodes) <RET>, <SUBS>, <AND>, <ORR>, <ORN>,
2270 <EOR>, <LSLV>, <LSRV>, <ASRV>, <SBFM>, <UBFM>, <CSINC>, <MUL>,
2271 <NOP>: New.
2272 (enum aarch64_condition_codes): New enum.
2273 (w0): New static global.
2274 (fp): Likewise.
2275 (lr): Likewise.
2276 (struct aarch64_memory_operand) <type>: New
2277 MEMORY_OPERAND_POSTINDEX type.
2278 (postindex_memory_operand): New helper function.
2279 (emit_ret): New function.
2280 (emit_load_store_pair): New function, factored out of emit_stp
2281 with support for MEMORY_OPERAND_POSTINDEX.
2282 (emit_stp): Rewrite using emit_load_store_pair.
2283 (emit_ldp): New function.
2284 (emit_load_store): Likewise.
2285 (emit_ldr): Mention post-index instruction in comment.
2286 (emit_ldrh): New function.
2287 (emit_ldrb): New function.
2288 (emit_ldrsw): Mention post-index instruction in comment.
2289 (emit_str): Likewise.
2290 (emit_subs): New function.
2291 (emit_cmp): Likewise.
2292 (emit_and): Likewise.
2293 (emit_orr): Likewise.
2294 (emit_orn): Likewise.
2295 (emit_eor): Likewise.
2296 (emit_mvn): Likewise.
2297 (emit_lslv): Likewise.
2298 (emit_lsrv): Likewise.
2299 (emit_asrv): Likewise.
2300 (emit_mul): Likewise.
2301 (emit_sbfm): Likewise.
2302 (emit_sbfx): Likewise.
2303 (emit_ubfm): Likewise.
2304 (emit_ubfx): Likewise.
2305 (emit_csinc): Likewise.
2306 (emit_cset): Likewise.
2307 (emit_nop): Likewise.
2308 (emit_ops_insns): New helper function.
2309 (emit_pop): Likewise.
2310 (emit_push): Likewise.
2311 (aarch64_emit_prologue): New function.
2312 (aarch64_emit_epilogue): Likewise.
2313 (aarch64_emit_add): Likewise.
2314 (aarch64_emit_sub): Likewise.
2315 (aarch64_emit_mul): Likewise.
2316 (aarch64_emit_lsh): Likewise.
2317 (aarch64_emit_rsh_signed): Likewise.
2318 (aarch64_emit_rsh_unsigned): Likewise.
2319 (aarch64_emit_ext): Likewise.
2320 (aarch64_emit_log_not): Likewise.
2321 (aarch64_emit_bit_and): Likewise.
2322 (aarch64_emit_bit_or): Likewise.
2323 (aarch64_emit_bit_xor): Likewise.
2324 (aarch64_emit_bit_not): Likewise.
2325 (aarch64_emit_equal): Likewise.
2326 (aarch64_emit_less_signed): Likewise.
2327 (aarch64_emit_less_unsigned): Likewise.
2328 (aarch64_emit_ref): Likewise.
2329 (aarch64_emit_if_goto): Likewise.
2330 (aarch64_emit_goto): Likewise.
2331 (aarch64_write_goto_address): Likewise.
2332 (aarch64_emit_const): Likewise.
2333 (aarch64_emit_call): Likewise.
2334 (aarch64_emit_reg): Likewise.
2335 (aarch64_emit_pop): Likewise.
2336 (aarch64_emit_stack_flush): Likewise.
2337 (aarch64_emit_zero_ext): Likewise.
2338 (aarch64_emit_swap): Likewise.
2339 (aarch64_emit_stack_adjust): Likewise.
2340 (aarch64_emit_int_call_1): Likewise.
2341 (aarch64_emit_void_call_2): Likewise.
2342 (aarch64_emit_eq_goto): Likewise.
2343 (aarch64_emit_ne_goto): Likewise.
2344 (aarch64_emit_lt_goto): Likewise.
2345 (aarch64_emit_le_goto): Likewise.
2346 (aarch64_emit_gt_goto): Likewise.
2347 (aarch64_emit_ge_got): Likewise.
2348 (aarch64_emit_ops_impl): New static global variable.
2349 (aarch64_emit_ops): New target function, return
2350 &aarch64_emit_ops_impl.
2351 (struct linux_target_ops): Install it.
2352
bb903df0
PL		 23532015-09-21 Pierre Langlois <pierre.langlois@arm.com>
2354
2355 * Makefile.in (linux-aarch64-ipa.o, aarch64-ipa.o): New rules.
2356 * configure.srv (aarch64*-*-linux*): Add linux-aarch64-ipa.o and
2357 aarch64-ipa.o.
2358 * linux-aarch64-ipa.c: New file.
2359 * linux-aarch64-low.c: Include arch/aarch64-insn.h, inttypes.h
2360 and endian.h.
2361 (aarch64_get_thread_area): New target method.
2362 (extract_signed_bitfield): New helper function.
2363 (aarch64_decode_ldr_literal): New function.
2364 (enum aarch64_opcodes): New enum.
2365 (struct aarch64_register): New struct.
2366 (struct aarch64_operand): New struct.
2367 (x0): New static global.
2368 (x1): Likewise.
2369 (x2): Likewise.
2370 (x3): Likewise.
2371 (x4): Likewise.
2372 (w2): Likewise.
2373 (ip0): Likewise.
2374 (sp): Likewise.
2375 (xzr): Likewise.
2376 (aarch64_register): New helper function.
2377 (register_operand): Likewise.
2378 (immediate_operand): Likewise.
2379 (struct aarch64_memory_operand): New struct.
2380 (offset_memory_operand): New helper function.
2381 (preindex_memory_operand): Likewise.
2382 (enum aarch64_system_control_registers): New enum.
2383 (ENCODE): New macro.
2384 (emit_insn): New helper function.
2385 (emit_b): New function.
2386 (emit_bcond): Likewise.
2387 (emit_cb): Likewise.
2388 (emit_tb): Likewise.
2389 (emit_blr): Likewise.
2390 (emit_stp): Likewise.
2391 (emit_ldp_q_offset): Likewise.
2392 (emit_stp_q_offset): Likewise.
2393 (emit_load_store): Likewise.
2394 (emit_ldr): Likewise.
2395 (emit_ldrsw): Likewise.
2396 (emit_str): Likewise.
2397 (emit_ldaxr): Likewise.
2398 (emit_stxr): Likewise.
2399 (emit_stlr): Likewise.
2400 (emit_data_processing_reg): Likewise.
2401 (emit_data_processing): Likewise.
2402 (emit_add): Likewise.
2403 (emit_sub): Likewise.
2404 (emit_mov): Likewise.
2405 (emit_movk): Likewise.
2406 (emit_mov_addr): Likewise.
2407 (emit_mrs): Likewise.
2408 (emit_msr): Likewise.
2409 (emit_sevl): Likewise.
2410 (emit_wfe): Likewise.
2411 (append_insns): Likewise.
2412 (can_encode_int32_in): New helper function.
2413 (aarch64_relocate_instruction): New function.
2414 (aarch64_install_fast_tracepoint_jump_pad): Likewise.
2415 (aarch64_get_min_fast_tracepoint_insn_len): Likewise.
2416 (struct linux_target_ops): Install aarch64_get_thread_area,
2417 aarch64_install_fast_tracepoint_jump_pad and
2418 aarch64_get_min_fast_tracepoint_insn_len.
2419
787749ea
PL		 24202015-09-21 Pierre Langlois <pierre.langlois@arm.com>
2421
2422 * Makefile.in (aarch64-insn.o): New rule.
2423 * configure.srv (aarch64*-*-linux*): Add aarch64-insn.o.
2424
9812b2e6
YQ		 24252015-09-21 Yao Qi <yao.qi@linaro.org>
2426
2427 * ax.c [!IN_PROCESS_AGENT] (gdb_agent_op_sizes): Define it.
2428
18fe412b
YQ		 24292015-09-21 Yao Qi <yao.qi@linaro.org>
2430
2431 * tracepoint.c (max_jump_pad_size): Remove.
2432
a0cc84cd
YQ		 24332015-09-18 Yao Qi <yao.qi@linaro.org>
2434
2435 * linux-aarch64-low.c: Don't include sys/uio.h.
2436 (ps_get_thread_area): Call aarch64_ps_get_thread_area.
2437
d78908cf
WW		 24382015-09-16 Wei-cheng Wang <cole945@gmail.com>
2439
2440 * tracepoint.c (eval_result_type): Change prototype.
2441 (condition_true_at_tracepoint): Fix argument to compiled_cond.
2442
d57e0d50
PA		 24432015-09-15 Pedro Alves <palves@redhat.com>
2444
2445 * remote-utils.c (prepare_resume_reply) <TARGET_WAITKIND_EXECD>:
2446 Check whether to report exec events instead of checking whether
2447 multiprocess is enabled.
2448
5a676acc
PA		 24492015-09-15 Pedro Alves <palves@redhat.com>
2450
2451 PR remote/18965
2452 * remote-utils.c (prepare_resume_reply): Merge
2453 TARGET_WAITKIND_VFORK_DONE switch case with the
2454 TARGET_WAITKIND_FORKED case.
2455
7c5d0fad
YQ		 24562015-09-15 Yao Qi <yao.qi@linaro.org>
2457
2458 * server.c (handle_query): Check string comparison using
2459 "else if" instead of "if".
2460
750ce8d1
YQ		 24612015-09-15 Yao Qi <yao.qi@linaro.org>
2462
2463 * server.c (vCont_supported): New global variable.
2464 (handle_query): Set vCont_supported to 1 if "vContSupported+"
2465 matches. Append ";vContSupported+" to own_buf.
2466 (handle_v_requests): Append ";s;S" to own_buf if target supports
2467 hardware single step or vCont_supported is false.
2468 (capture_main): Set vCont_supported to zero.
2469
70b90b91
YQ		 24702015-09-15 Yao Qi <yao.qi@linaro.org>
2471
2472 * linux-low.c (linux_supports_conditional_breakpoints): Rename
2473 it to ...
2474 (linux_supports_hardware_single_step): ... New function.
2475 (linux_target_ops): Update.
2476 * lynx-low.c (lynx_target_ops): Set field
2477 supports_hardware_single_step to target_can_do_hardware_single_step.
2478 * nto-low.c (nto_target_ops): Likewise.
2479 * spu-low.c (spu_target_ops): Likewise.
2480 * win32-low.c (win32_target_ops): Likewise.
2481 * target.c (target_can_do_hardware_single_step): New function.
2482 * target.h (struct target_ops) <supports_conditional_breakpoints>:
2483 Remove. <supports_hardware_single_step>: New field.
2484 (target_supports_conditional_breakpoints): Remove.
2485 (target_supports_hardware_single_step): New macro.
2486 (target_can_do_hardware_single_step): Declare.
2487 * server.c (handle_query): Use target_supports_hardware_single_step
2488 instead of target_supports_conditional_breakpoints.
2489
ade90bde
YQ		 24902015-09-15 Yao Qi <yao.qi@linaro.org>
2491
2492 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): New
2493 function.
2494 (struct linux_target_ops the_low_target): Install
2495 aarch64_linux_siginfo_fixup.
2496
94585166
DB		 24972015-09-11 Don Breazeal <donb@codesourcery.com>
2498 Luis Machado <lgustavo@codesourcery.com>
2499
2500 * linux-low.c (linux_mourn): Static declaration.
2501 (linux_arch_setup): Move in front of
2502 handle_extended_wait.
2503 (linux_arch_setup_thread): New function.
2504 (handle_extended_wait): Handle exec events. Call
2505 linux_arch_setup_thread. Make event_lwp argument a
2506 pointer-to-a-pointer.
2507 (check_zombie_leaders): Do not check stopped threads.
2508 (linux_low_ptrace_options): Add PTRACE_O_TRACEEXEC.
2509 (linux_low_filter_event): Add lwp and thread for exec'ing
2510 non-leader thread if leader thread has been deleted.
2511 Refactor code into linux_arch_setup_thread and call it.
2512 Pass child lwp pointer by reference to handle_extended_wait.
2513 (linux_wait_for_event_filtered): Update comment.
2514 (linux_wait_1): Prevent clobbering exec event status.
2515 (linux_supports_exec_events): New function.
2516 (linux_target_ops) <supports_exec_events>: Initialize new member.
2517 * lynx-low.c (lynx_target_ops) <supports_exec_events>: Initialize
2518 new member.
2519 * remote-utils.c (prepare_resume_reply): New stop reason 'exec'.
2520 * server.c (report_exec_events): New global variable.
2521 (handle_query): Handle qSupported query for exec-events feature.
2522 (captured_main): Initialize report_exec_events.
2523 * server.h (report_exec_events): Declare new global variable.
2524 * target.h (struct target_ops) <supports_exec_events>: New
2525 member.
2526 (target_supports_exec_events): New macro.
2527 * win32-low.c (win32_target_ops) <supports_exec_events>:
2528 Initialize new member.
2529
0568462b
MM		 25302015-09-09 Markus Metzger <markus.t.metzger@intel.com>
2531
2532 * linux-low.c (linux_low_enable_btrace): Remove.
2533 (linux_target_ops): Replace linux_low_enable_btrace with
2534 linux_enable_btrace.
2535
39edd165
YQ		 25362015-09-03 Yao Qi <yao.qi@linaro.org>
2537
2538 * linux-aarch64-low.c (aarch64_insert_point): Call
2539 aarch64_handle_watchpoint if aarch64_linux_region_ok_for_watchpoint
2540 returns true.
2541
1db33b5a
UW		 25422015-08-27 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
2543
2544 * linux-low.c (check_stopped_by_breakpoint): Use
2545 GDB_ARCH_IS_TRAP_BRKPT instead of GDB_ARCH_TRAP_BRKPT.
2546
ab290430
PA		 25472015-08-27 Pedro Alves <palves@redhat.com>
2548
2549 * proc-service.c (ps_pdwrite): Return PS_ERR/PS_OK explicily.
2550
8d749320
SM		 25512015-08-26 Simon Marchi <simon.marchi@ericsson.com>
2552
6711b7f8
SM		 2553 * ax.c (gdb_parse_agent_expr): Replace xmalloc-family function with
2554 the XNEW-family equivalent.
8d749320
SM		 2555 (compile_bytecodes): Likewise.
2556 * dll.c (loaded_dll): Likewise.
2557 * event-loop.c (append_callback_event): Likewise.
2558 (create_file_handler): Likewise.
2559 (create_file_event): Likewise.
2560 * hostio.c (handle_open): Likewise.
2561 * inferiors.c (add_thread): Likewise.
2562 (add_process): Likewise.
2563 * linux-aarch64-low.c (aarch64_linux_new_process): Likewise.
2564 * linux-arm-low.c (arm_new_process): Likewise.
2565 (arm_new_thread): Likewise.
2566 * linux-low.c (add_to_pid_list): Likewise.
2567 (linux_add_process): Likewise.
2568 (handle_extended_wait): Likewise.
2569 (add_lwp): Likewise.
2570 (enqueue_one_deferred_signal): Likewise.
2571 (enqueue_pending_signal): Likewise.
2572 (linux_resume_one_lwp_throw): Likewise.
2573 (linux_resume_one_thread): Likewise.
2574 (linux_read_memory): Likewise.
2575 (linux_write_memory): Likewise.
2576 * linux-mips-low.c (mips_linux_new_process): Likewise.
2577 (mips_linux_new_thread): Likewise.
2578 (mips_add_watchpoint): Likewise.
2579 * linux-x86-low.c (initialize_low_arch): Likewise.
2580 * lynx-low.c (lynx_add_process): Likewise.
2581 * mem-break.c (set_raw_breakpoint_at): Likewise.
2582 (set_breakpoint): Likewise.
2583 (add_condition_to_breakpoint): Likewise.
2584 (add_commands_to_breakpoint): Likewise.
2585 (clone_agent_expr): Likewise.
2586 (clone_one_breakpoint): Likewise.
2587 * regcache.c (new_register_cache): Likewise.
2588 * remote-utils.c (look_up_one_symbol): Likewise.
2589 * server.c (queue_stop_reply): Likewise.
2590 (start_inferior): Likewise.
2591 (queue_stop_reply_callback): Likewise.
2592 (handle_target_event): Likewise.
2593 * spu-low.c (fetch_ppc_memory): Likewise.
2594 (store_ppc_memory): Likewise.
2595 * target.c (set_target_ops): Likewise.
2596 * thread-db.c (thread_db_load_search): Likewise.
2597 (try_thread_db_load_1): Likewise.
2598 * tracepoint.c (add_tracepoint): Likewise.
2599 (add_tracepoint_action): Likewise.
2600 (create_trace_state_variable): Likewise.
2601 (cmd_qtdpsrc): Likewise.
2602 (cmd_qtro): Likewise.
2603 (add_while_stepping_state): Likewise.
2604 * win32-low.c (child_add_thread): Likewise.
2605 (get_image_name): Likewise.
2606
ed8b7b42
YQ		 26072015-08-25 Yao Qi <yao.qi@linaro.org>
2608
2609 * linux-aarch64-low.c (aarch64_linux_new_thread): Remove.
2610
db3cb7cb
YQ		 26112015-08-25 Yao Qi <yao.qi@linaro.org>
2612
2613 * Makefile.in (aarch64-linux.o): New rule.
2614 * configure.srv (aarch64*-*-linux*): Append aarch64-linux.o to
2615 srv_tgtobj.
2616 * linux-aarch64-low.c: Include nat/aarch64-linux.h.
2617 (aarch64_init_debug_reg_state): Make it extern.
2618 (aarch64_linux_prepare_to_resume): Remove.
2619
f6011a1c
YQ		 26202015-08-25 Yao Qi <yao.qi@linaro.org>
2621
2622 * linux-aarch64-low.c (aarch64_linux_prepare_to_resume): Use
2623 lwp_arch_private_info and ptid_of_lwp.
2624
88e2cf7e
YQ		 26252015-08-25 Yao Qi <yao.qi@linaro.org>
2626
2627 * linux-aarch64-low.c (aarch64_get_debug_reg_state): Add argument pid.
2628 Find proc_info by find_process_pid. All callers updated.
2629
5e35436e
YQ		 26302015-08-25 Yao Qi <yao.qi@linaro.org>
2631
2632 * linux-aarch64-low.c (struct arch64_dr_update_callback_param):
2633 Remove.
2634 (debug_reg_change_callback): Remove.
2635 (aarch64_notify_debug_reg_change): Remove.
2636
4a8a7965
YQ		 26372015-08-25 Yao Qi <yao.qi@linaro.org>
2638
2639 * linux-aarch64-low.c (aarch64_notify_debug_reg_change):
2640 Call current_lwp_ptid.
2641
32a271ee
YQ		 26422015-08-25 Yao Qi <yao.qi@linaro.org>
2643
2644 * linux-aarch64-low.c (debug_reg_change_callback): Use
2645 debug_printf.
2646
0d51c8d7
YQ		 26472015-08-25 Yao Qi <yao.qi@linaro.org>
2648
2649 * linux-aarch64-low.c (debug_reg_change_callback): Use phex.
2650
31a43dd5
YQ		 26512015-08-25 Yao Qi <yao.qi@linaro.org>
2652
2653 * linux-aarch64-low.c (debug_reg_change_callback): Remove comments.
2654
8ee52567
YQ		 26552015-08-25 Yao Qi <yao.qi@linaro.org>
2656
2657 * linux-aarch64-low.c (debug_reg_change_callback): Re-indent
2658 the code.
2659
ff3f0f45
YQ		 26602015-08-25 Yao Qi <yao.qi@linaro.org>
2661
2662 * linux-aarch64-low.c (aarch64_dr_update_callback_param) <pid>:
2663 Remove.
2664 (debug_reg_change_callback): Remove argument entry and add argument
2665 lwp. Remove local variable thread. Don't print thread id in the
2666 debugging output. Don't check whether pid of thread equals to pid.
2667 (aarch64_notify_debug_reg_change): Don't set param.pid. Call
2668 iterate_over_lwps instead find_inferior.
2669
3d40fbb5
PA		 26702015-08-24 Pedro Alves <palves@redhat.com>
2671
2672 * inferiors.c (get_first_process): New function.
2673 * inferiors.h (get_first_process): New declaration.
2674 * remote-utils.c (read_ptid): Default to the first process in the
2675 list, instead of to the current thread's process.
2676
438e1e42
PA		 26772015-08-24 Pedro Alves <palves@redhat.com>
2678
2679 * debug.c: Include gdb_sys_time.h instead of sys/time.h.
2680 * event-loop.c: Likewise.
2681 * remote-utils.c: Likewise.
2682 * tracepoint.c: Likewise.
2683
a8c6d4fc
PA		 26842015-08-24 Pedro Alves <palves@redhat.com>
2685
2686 * spu-low.c (spu_request_interrupt): Use lwpid_of instead of
2687 ptid_get_lwp.
2688
99b0bb12
PA		 26892015-08-21 Pedro Alves <palves@redhat.com>
2690
2691 * ax.c (gdb_eval_agent_expr): Return expr_eval_unhandled_opcode
2692 instead of literal 1.
2693
f8904751
PA		 26942015-08-21 Pedro Alves <palves@redhat.com>
2695
2696 * tdesc.c (default_description): Explicitly zero-initialize.
2697
465a859e
PA		 26982015-08-21 Pedro Alves <palves@redhat.com>
2699
2700 PR gdb/18749
2701 * inferiors.c (remove_thread): Discard any pending stop reply for
2702 this thread.
2703 * server.c (remove_all_on_match_pid): Rename to ...
2704 (remove_all_on_match_ptid): ... this. Work with a filter ptid
2705 instead of a pid.
2706 (discard_queued_stop_replies): Change parameter to a ptid. Now
2707 extern.
2708 (handle_v_kill, kill_inferior_callback, captured_main)
2709 (process_serial_event): Adjust.
2710 * server.h (discard_queued_stop_replies): Declare.
2711
f0db101d
PA		 27122015-08-21 Pedro Alves <palves@redhat.com>
2713
2714 * linux-low.c (wait_for_sigstop): Always switch to no thread
2715 selected if the previously current thread dies.
2716 * lynx-low.c (lynx_request_interrupt): Use the first thread's
2717 process instead of the current thread's.
2718 * remote-utils.c (input_interrupt): Don't check if there's no
2719 current thread.
2720 * server.c (gdb_read_memory, gdb_write_memory): If setting the
2721 current thread to the general thread fails, error out.
2722 (handle_qxfer_auxv, handle_qxfer_libraries)
2723 (handle_qxfer_libraries_svr4, handle_qxfer_siginfo)
2724 (handle_qxfer_spu, handle_qxfer_statictrace, handle_qxfer_fdpic)
2725 (handle_query): Check if there's a thread selected instead of
2726 checking whether there's any thread in the thread list.
2727 (handle_qxfer_threads, handle_qxfer_btrace)
2728 (handle_qxfer_btrace_conf): Don't error out early if there's no
2729 thread in the thread list.
2730 (handle_v_cont, myresume): Don't set the current thread to the
2731 continue thread.
2732 (process_serial_event) <Hg handling>: Also set thread_id if the
2733 previous general thread is still alive.
2734 (process_serial_event) <g/G handling>: If setting the current
2735 thread to the general thread fails, error out.
2736 * spu-low.c (spu_resume, spu_request_interrupt): Use the first
2737 thread's lwp instead of the current thread's.
2738 * target.c (set_desired_thread): If the desired thread was not
2739 found, leave the current thread pointing to NULL. Return an int
2740 (boolean) indicating success.
2741 * target.h (set_desired_thread): Change return type to int.
2742
40045d91
MF		 27432015-08-20 Max Filippov <jcmvbkbc@gmail.com>
2744
2745 * configure.srv (xtensa*-*-linux*): Add srv_linux_thread_db=yes.
2746 * linux-xtensa-low.c (arch/xtensa.h gdb_proc_service.h): New
2747 #includes.
2748 (ps_get_thread_area): New function.
2749
45face3b
GB		 27502015-08-19 Gary Benson <gbenson@redhat.com>
2751
2752 * hostio.c (handle_pread): Do not attempt to read more data
2753 than hostio_reply_with_data can fit in a packet.
2754
16d5f642
JB		 27552015-08-18 Joel Brobecker <brobecker@adacore.com>
2756
2757 * linux-aarch32-low.c (NT_ARM_VFP): Define if not already defined.
2758
a738da3a
MF		 27592015-08-14 Matthew Fortune <matthew.fortune@imgtec.com>
2760
2761 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP_REL.
2762
33ebda9d
PA		 27632015-08-06 Pedro Alves <palves@redhat.com>
2764
2765 * tracepoint.c (expr_eval_result): Now an int.
2766
a44892be
PA		 27672015-08-06 Pedro Alves <palves@redhat.com>
2768
2769 * gdbthread.h (struct regcache): Forward declare.
2770 (struct thread_info) <regcache_data>: Now a struct regcache
2771 pointer.
2772 * inferiors.c (inferior_regcache_data)
2773 (set_inferior_regcache_data): Now work with struct regcache
2774 pointers.
2775 * inferiors.h (struct regcache): Forward declare.
2776 (inferior_regcache_data, set_inferior_regcache_data): Now work
2777 with struct regcache pointers.
2778 * regcache.c (get_thread_regcache, regcache_invalidate_thread)
2779 (free_register_cache_thread): Remove struct regcache pointer
2780 casts.
2781
608a1e46
PA		 27822015-08-06 Pedro Alves <palves@redhat.com>
2783
2784 * server.c (captured_main): On error, print the exception message
2785 to stderr, and if run_once is set, throw a quit.
2786
f0ce0d3a
PA		 27872015-08-06 Pedro Alves <palves@redhat.com>
2788
2789 * linux-low.c (move_out_of_jump_pad_callback): Temporarily switch
2790 the current thread.
2791
bf47e248
PA		 27922015-08-06 Pedro Alves <palves@redhat.com>
2793
2794 * linux-low.c (linux_write_memory): Rewrite debug output to avoid
2795 reading beyond the passed in buffer length.
2796
b6b9ffcc
PL		 27972015-08-06 Pierre Langlois <pierre.langlois@arm.com>
2798
2799 * tracepoint.c (symbol_list) <required>: Remove.
2800
863d01bd
PA		 28012015-08-06 Pedro Alves <palves@redhat.com>
2802
2803 * linux-low.c (handle_extended_wait): Set the fork child's suspend
2804 count if stopping and suspending threads.
2805 (check_stopped_by_breakpoint): If stopped by trace, set the LWP's
2806 stop reason to TARGET_STOPPED_BY_SINGLE_STEP.
2807 (linux_detach): Complete an ongoing step-over.
2808 (lwp_suspended_inc, lwp_suspended_decr): New functions. Use
2809 throughout.
2810 (resume_stopped_resumed_lwps): Don't resume a suspended thread.
2811 (linux_wait_1): If passing a signal to the inferior after
2812 finishing a step-over, unsuspend and re-resume all lwps. If we
2813 see a single-step event but the thread should be continuing, don't
2814 pass the trap to gdb.
2815 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback): Use
2816 internal_error instead of gdb_assert.
2817 (enqueue_pending_signal): New function.
2818 (check_ptrace_stopped_lwp_gone): Add debug output.
2819 (start_step_over): Use internal_error instead of gdb_assert.
2820 (complete_ongoing_step_over): New function.
2821 (linux_resume_one_thread): Don't resume a suspended thread.
2822 (proceed_one_lwp): If the LWP is stepping over a breakpoint, reset
2823 it stepping.
2824
00db26fa
PA		 28252015-08-06 Pedro Alves <palves@redhat.com>
2826
2827 * linux-low.c (add_lwp): Set waitstatus to TARGET_WAITKIND_IGNORE.
2828 (linux_thread_alive): Use lwp_is_marked_dead.
2829 (extended_event_reported): Delete.
2830 (linux_wait_1): Check if waitstatus is TARGET_WAITKIND_IGNORE
2831 instead of extended_event_reported.
2832 (mark_lwp_dead): Don't set the 'dead' flag. Store the waitstatus
2833 as well.
2834 (lwp_is_marked_dead): New function.
2835 (lwp_running): Use lwp_is_marked_dead.
2836 * linux-low.h: Delete 'dead' field, and update 'waitstatus's
2837 comment.
2838
ad071a30
PA		 28392015-08-06 Pedro Alves <palves@redhat.com>
2840
2841 * linux-low.c (linux_wait_1): Move fork event output out of the
2842 !report_to_gdb check. Pass event_child->waitstatus to
2843 target_waitstatus_to_string instead of ourstatus.
2844
524b57e6
YQ		 28452015-08-04 Yao Qi <yao.qi@linaro.org>
2846
2847 * linux-aarch64-low.c (aarch64_supports_tracepoints): Return 0
2848 if current_thread is 32 bit.
2849
6085d6f6
YQ		 28502015-08-04 Yao Qi <yao.qi@linaro.org>
2851
2852 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
2853 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
2854 * server.c (extended_protocol): Remove "static".
2855 * server.h (extended_protocol): Declare it.
2856
8a7e4587
YQ		 28572015-08-04 Yao Qi <yao.qi@linaro.org>
2858
2859 * linux-aarch64-low.c (aarch64_get_pc): Get PC register on
2860 both aarch64 and aarch32.
2861 (aarch64_set_pc): Likewise.
2862
3b53ae99
YQ		 28632015-08-04 Yao Qi <yao.qi@linaro.org>
2864
2865 * configure.srv (case aarch64*-*-linux*): Append arm-with-neon.o
2866 to srv_regobj and append arm-core.xml arm-vfpv3.xml and
2867 arm-with-neon.xml to srv_xmlfiles.
2868 * linux-aarch64-low.c: Include linux-aarch32-low.h.
2869 (is_64bit_tdesc): New function.
2870 (aarch64_linux_read_description): New function.
2871 (aarch64_arch_setup): Call aarch64_linux_read_description.
2872 (regs_info): Rename to regs_info_aarch64.
2873 (aarch64_regs_info): Return right regs_info.
2874 (initialize_low_arch): Call initialize_low_arch_aarch32.
2875
bd9e6534
YQ		 28762015-08-04 Yao Qi <yao.qi@linaro.org>
2877
2878 * configure.srv (srv_tgtobj): Add linux-aarch32-low.o.
2879 * linux-aarch32-low.c: New file.
2880 * linux-aarch32-low.h: New file.
2881 * linux-arm-low.c (arm_fill_gregset): Move it to
2882 linux-aarch32-low.c.
2883 (arm_store_gregset): Likewise.
2884 (arm_fill_vfpregset): Call arm_fill_vfpregset_num
2885 (arm_store_vfpregset): Call arm_store_vfpregset_num.
2886 (arm_arch_setup): Check if PTRACE_GETREGSET works.
2887 (regs_info): Rename to regs_info_arm.
2888 (arm_regs_info): Return regs_info_aarch32 if
2889 have_ptrace_getregset is 1 and target description is
2890 arm_with_neon or arm_with_vfpv3.
2891 (initialize_low_arch): Don't call init_registers_arm_with_neon.
2892 Call initialize_low_arch_aarch32 instead.
2893
ded48a5e
YQ		 28942015-08-04 Yao Qi <yao.qi@linaro.org>
2895
2896 * linux-x86-low.c (have_ptrace_getregset): Move it to ...
2897 * linux-low.c: ... here.
2898 * linux-low.h (have_ptrace_getregset): Declare it.
2899
96e9210f
PA		 29002015-08-04 Pedro Alves <palves@redhat.com>
2901
2902 * thread-db.c (struct thread_db): Use new typedefs.
2903 (try_thread_db_load_1): Define local TDB_DLSYM macro and use it in
2904 CHK calls.
2905 (disable_thread_event_reporting): Cast result of dlsym to
2906 destination function pointer type.
2907 (thread_db_mourn): Use td_ta_delete_ftype.
2908
af60a1ef
SL		 29092015-08-03 Sandra Loosemore <sandra@codesourcery.com>
2910
2911 * linux-nios2-low.c (NIOS2_BREAKPOINT): Conditionalize for
2912 arch variant.
2913 (CDX_BREAKPOINT): Define for R2.
2914 (nios2_breakpoint_at): Check for CDX_BREAKPOINT when R2.
2915 (the_low_target): Add comments.
2916
e8b41681
YQ		 29172015-07-30 Yao Qi <yao.qi@linaro.org>
2918
2919 * linux-arm-low.c (arm_hwcap): Remove it.
2920 (arm_read_description): New local variable arm_hwcap. Don't
2921 set arm_hwcap to zero.
2922
89abb039
YQ		 29232015-07-30 Yao Qi <yao.qi@linaro.org>
2924
2925 * linux-arm-low.c (arm_fill_wmmxregset): Don't use arm_hwcap.
2926 Use regcache->tdesc instead.
2927 (arm_store_wmmxregset): Likewise.
2928 (arm_fill_vfpregset): Likewise.
2929 (arm_store_vfpregset): Likewise.
2930
deca266c
YQ		 29312015-07-30 Yao Qi <yao.qi@linaro.org>
2932
2933 * linux-arm-low.c: Include arch/arm.h.
2934 (arm_fill_gregset): Don't use arm_num_regs and arm_regmap.
2935 (arm_store_gregset): Likewise.
2936
aa58a496
SM		 29372015-07-29 Simon Marchi <simon.marchi@ericsson.com>
2938
2939 * linux-mips-low.c (mips_linux_prepare_to_resume): Add NULL as
2940 ptrace's 4th parameter.
2941
50904b25
YQ		 29422015-07-27 Yao Qi <yao.qi@linaro.org>
2943
2944 * configure.srv (case aarch64*-*-linux*): Don't set
2945 srv_linux_usrregs.
2946
5826e159
PA		 29472015-07-24 Pedro Alves <palves@redhat.c: Likewise.om>
2948
2949 * linux-aarch64-low.c: Include nat/gdb_ptrace.h instead of
2950 sys/ptrace.h.
2951 * linux-arm-low.c: Likewise.
2952 * linux-cris-low.c: Likewise.
2953 * linux-crisv32-low.c: Likewise.
2954 * linux-low.c: Likewise.
2955 * linux-m68k-low.c: Likewise.
2956 * linux-mips-low.c: Likewise.
2957 * linux-nios2-low.c: Likewise.
2958 * linux-s390-low.c: Likewise.
2959 * linux-sparc-low.c: Likewise.
2960 * linux-tic6x-low.c: Likewise.
2961 * linux-tile-low.c: Likewise.
2962 * linux-x86-low.c: Likewise.
2963
54019719
PA		 29642015-07-24 Pedro Alves <palves@redhat.com>
2965
2966 * config.in: Regenerate.
2967 * configure: Regenerate.
2968
eb7aa561
PA		 29692015-07-24 Pedro Alves <palves@redhat.com>
2970
2971 * acinclude.m4: Include ../ptrace.m4.
2972 * configure.ac: Call GDB_AC_PTRACE.
2973 * config.in, configure: Regenerate.
2974
55d7b841
YQ		 29752015-07-24 Yao Qi <yao.qi@linaro.org>
2976
2977 * linux-low.c (linux_create_inferior): Remove setting to
2978 proc->priv->new_inferior.
2979 (linux_attach): Likewise.
2980 (linux_low_filter_event): Likewise.
2981 * linux-low.h (struct process_info_private) <new_inferior>: Remove.
2982
c06cbd92
YQ		 29832015-07-24 Yao Qi <yao.qi@linaro.org>
2984
2985 * linux-low.c (linux_arch_setup): New function.
2986 (linux_low_filter_event): If proc->tdesc is NULL and
2987 proc->attached is true, call the_low_target.arch_setup.
2988 Otherwise, keep status pending, and return.
2989 (linux_resume_one_lwp_throw): Don't call get_pc if
2990 thread->while_stepping isn't NULL. Don't call
2991 get_thread_regcache if proc->tdesc is NULL.
2992 (need_step_over_p): Return 0 if proc->tdesc is NULL.
2993 (linux_target_ops): Install arch_setup.
2994 * server.c (start_inferior): Call the_target->arch_setup.
2995 * target.h (struct target_ops) <arch_setup>: New field.
2996 (target_arch_setup): New marco.
2997 * lynx-low.c (lynx_target_ops): Update.
2998 * nto-low.c (nto_target_ops): Update.
2999 * spu-low.c (spu_target_ops): Update.
3000 * win32-low.c (win32_target_ops): Update.
3001
5ae3ebba
YQ		 30022015-07-24 Yao Qi <yao.qi@linaro.org>
3003
3004 * linux-low.c (linux_add_process): Don't set
3005 proc->priv->new_inferior.
3006 (linux_create_inferior): Set proc->priv->new_inferior to 1.
3007 (linux_attach): Likewise.
3008
eb97750b
YQ		 30092015-07-24 Yao Qi <yao.qi@linaro.org>
3010
3011 * server.c (start_inferior): Code refactor.
3012
51aee833
YQ		 30132015-07-24 Yao Qi <yao.qi@linaro.org>
3014
3015 * server.c (process_serial_event): Set general_thread.
3016
af1b22f3
YQ		 30172015-07-21 Yao Qi <yao.qi@linaro.org>
3018
3019 * linux-aarch64-low.c (aarch64_arch_setup): Remove code and call
3020 aarch64_linux_get_debug_reg_capacity.
3021
554717a3
YQ		 30222015-07-17 Yao Qi <yao.qi@linaro.org>
3023
3024 * Makefile.in (aarch64-linux-hw-point.o): New rule.
3025 * configure.srv (srv_tgtobj): Append aarch64-linux-hw-point.o.
3026 * linux-aarch64-low.c: Include nat/aarch64-linux-hw-point.h.
3027 (AARCH64_HBP_MAX_NUM): Move to nat/aarch64-linux-hw-point.h.
3028 (AARCH64_HWP_MAX_NUM, AARCH64_HBP_ALIGNMENT): Likewise.
3029 (AARCH64_HWP_ALIGNMENT): Likewise.
3030 (AARCH64_HWP_MAX_LEN_PER_REG): Likewise.
3031 (AARCH64_DEBUG_NUM_SLOTS, AARCH64_DEBUG_ARCH): Likewise.
3032 (aarch64_num_bp_regs, aarch64_num_wp_regs): Likewise.
3033 (AARCH64_DEBUG_ARCH_V8, DR_MARK_ALL_CHANGED): Likewise.
3034 (DR_MARK_N_CHANGED, DR_CLEAR_CHANGED): Likewise.
3035 (DR_HAS_CHANGED, DR_N_HAS_CHANGE): Likewise.
3036 (struct aarch64_debug_reg_state): Likewise.
3037 (struct arch_lwp_info): Likewise.
3038 (aarch64_align_watchpoint): Likewise.
3039 (DR_CONTROL_ENABLED, DR_CONTROL_LENGTH): Likewise.
3040 (aarch64_watchpoint_length): Likewise.
3041 (aarch64_point_encode_ctrl_reg): Likewise
3042 (aarch64_point_is_aligned): Likewise.
3043 (aarch64_align_watchpoint): Likewise.
3044 (aarch64_linux_set_debug_regs):
3045 (aarch64_dr_state_insert_one_point): Likewise.
3046 (aarch64_dr_state_remove_one_point): Likewise.
3047 (aarch64_handle_breakpoint): Likewise.
3048 (aarch64_handle_aligned_watchpoint): Likewise.
3049 (aarch64_handle_unaligned_watchpoint): Likewise.
3050 (aarch64_handle_watchpoint): Likewise.
3051
c67ca4de
YQ		 30522015-07-17 Yao Qi <yao.qi@linaro.org>
3053
3054 * linux-aarch64-low.c (aarch64_handle_breakpoint): Add argument state
3055 and don't aarch64_get_debug_reg_state. All callers update.
3056 (aarch64_handle_aligned_watchpoint): Likewise.
3057 (aarch64_handle_unaligned_watchpoint): Likewise.
3058 (aarch64_handle_watchpoint): Likewise.
3059 (aarch64_insert_point): Call aarch64_get_debug_reg_state earlier.
3060 (aarch64_remove_point): Likewise.
3061
25abf979
YQ		 30622015-07-17 Yao Qi <yao.qi@linaro.org>
3063
3064 * linux-aarch64-low.c (aarch64_show_debug_reg_state): Use
3065 debug_printf.
3066 (aarch64_handle_unaligned_watchpoint): Likewise.
3067
db1ff28b
JK		 30682015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
3069
3070 Revert the previous 3 commits:
3071 Move gdb_regex* to common/
3072 Move linux_find_memory_regions_full & co.
3073 gdbserver build-id attribute generator
3074
700ca40f
JK		 30752015-07-15 Aleksandar Ristovski <aristovski@qnx.com
3076 Jan Kratochvil <jan.kratochvil@redhat.com>
3077
3078 gdbserver build-id attribute generator.
3079 * linux-low.c (nat/linux-maps.h, search.h, rsp-low.h): Include.
3080 (ElfXX_Ehdr, ElfXX_Phdr, ElfXX_Nhdr): New.
3081 (ELFXX_FLD, ELFXX_SIZEOF, ELFXX_ROUNDUP, BUILD_ID_INVALID): New.
3082 (find_phdr): New.
3083 (get_dynamic): Use find_pdhr to traverse program headers.
3084 (struct mapping_entry, mapping_entry_s, free_mapping_entry_vec)
3085 (compare_mapping_entry_range, struct find_memory_region_callback_data)
3086 (read_build_id, find_memory_region_callback, lrfind_mapping_entry)
3087 (get_hex_build_id): New.
3088 (linux_qxfer_libraries_svr4): Add optional build-id attribute
3089 to reply XML document.
3090
9904185c
JK		 30912015-07-15 Aleksandar Ristovski <aristovski@qnx.com
3092 Jan Kratochvil <jan.kratochvil@redhat.com>
3093
3094 * target.c: Include target/target-utils.h and fcntl.h.
3095 (target_fileio_read_stralloc_1_pread, target_fileio_read_stralloc_1)
3096 (target_fileio_read_stralloc): New functions.
3097
6e5b4429
JK		 30982015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
3099
3100 * Makefile.in (OBS): Add gdb_regex.o.
3101 (gdb_regex.o): New.
3102 * config.in: Rebuilt.
3103 * configure: Rebuilt.
3104
ddc98fbf
JK		 31052015-07-15 Aleksandar Ristovski <aristovski@qnx.com
3106 Jan Kratochvil <jan.kratochvil@redhat.com>
3107
3108 Create empty nat/linux-maps.[ch] and common/target-utils.[ch].
3109 * Makefile.in (OBS): Add target-utils.o.
3110 (linux-maps.o, target-utils.o): New.
3111 * configure.srv (srv_linux_obj): Add linux-maps.o.
3112
e57bb7a0
PL		 31132015-07-15 Pierre Langlois <pierre.langlois@arm.com>
3114
3115 * linux-aarch64-low.c (aarch64_supports_range_stepping): New
3116 function, return 1.
3117 (the_low_target): Install it.
3118
586b02a9
PA		 31192015-07-14 Pedro Alves <palves@redhat.com>
3120
3121 * linux-low.c (kill_wait_lwp): Don't assert if waitpid fails.
3122 Instead, ignore ECHILD, and throw an error for other errnos.
3123
58c1b36c
PA		 31242015-07-10 Pedro Alves <palves@redhat.com>
3125
3126 * event-loop.c (struct callback_event) <data>: Change type to
3127 gdb_client_data instance instead of gdb_client_data pointer.
3128 (append_callback_event): Adjust.
3129
421530db
PL		 31302015-07-10 Pierre Langlois <pierre.langlois@arm.com>
3131
3132 * linux-aarch64-low.c: Add comments for each linux_target_ops
3133 method. Remove comments already covered in target_ops and
3134 linux_target_ops definitions.
3135 (the_low_target): Add comments for each unimplemented method.
3136
c2d65f38
YQ		 31372015-07-09 Yao Qi <yao.qi@linaro.org>
3138
3139 * linux-aarch64-low.c (aarch64_regmap): Remove.
3140 (aarch64_usrregs_info): Remove.
3141 (regs_info): Set field usrregs to NULL.
3142
b20a6524
MM		 31432015-07-02 Markus Metzger <markus.t.metzger@intel.com>
3144
3145 * linux-low.c: Include "rsp-low.h"
3146 (linux_low_encode_pt_config, linux_low_encode_raw): New.
3147 (linux_low_read_btrace): Support BTRACE_FORMAT_PT.
3148 (linux_low_btrace_conf): Support BTRACE_FORMAT_PT.
3149 (handle_btrace_enable_pt): New.
3150 (handle_btrace_general_set): Support "pt".
3151 (handle_btrace_conf_general_set): Support "pt:size".
3152
96c97461
PL		 31532015-06-29 Pierre Langlois <pierre.langlois@arm.com>
3154
3155 * linux-aarch64-low.c (aarch64_supports_z_point_type): Enable for
3156 Z_PACKET_SW_BP.
3157
37d66942
PL		 31582015-06-29 Pierre Langlois <pierre.langlois@arm.com>
3159
3160 * linux-aarch64-low.c: Remove comment about endianness.
3161 (aarch64_breakpoint): Change type to gdb_byte[]. Set to "brk #0".
3162 (aarch64_breakpoint_at): Change type of insn to gdb_byte[]. Use
3163 memcmp.
3164
dc06243f
GB		 31652015-06-24 Gary Benson <gbenson@redhat.com>
3166
3167 * linux-i386-ipa.c (stdint.h): Do not include.
3168 * lynx-i386-low.c (stdint.h): Likewise.
3169 * lynx-ppc-low.c (stdint.h): Likewise.
3170 * mem-break.c (stdint.h): Likewise.
3171 * thread-db.c (stdint.h): Likewise.
3172 * tracepoint.c (stdint.h): Likewise.
3173 * win32-low.c (stdint.h): Likewise.
3174
124e13d9
SM		 31752015-06-18 Simon Marchi <simon.marchi@ericsson.com>
3176
3177 * server.c (write_qxfer_response): Update call to
3178 remote_escape_output.
3179
909c2cda
JK		 31802015-06-15 Aleksandar Ristovski <aristovski@qnx.com
3181 Jan Kratochvil <jan.kratochvil@redhat.com>
3182
3183 Merge multiple hex conversions.
3184 * gdbreplay.c (tohex): Rename to 'fromhex'.
3185 (logchar): Use fromhex.
3186
24c05f46
JK		 31872015-06-10 Jan Kratochvil <jan.kratochvil@redhat.com>
3188
3189 * server.c (handle_qxfer_libraries): Set `version' attribute for
3190 <library-list>.
3191
14d2069a
GB		 31922015-06-10 Gary Benson <gbenson@redhat.com>
3193
3194 * target.h (struct target_ops) <multifs_open>: New field.
3195 <multifs_unlink>: Likewise.
3196 <multifs_readlink>: Likewise.
3197 * linux-low.c (nat/linux-namespaces.h): New include.
3198 (linux_target_ops): Initialize the_target->multifs_open,
3199 the_target->multifs_unlink and the_target->multifs_readlink.
3200 * hostio.h (hostio_handle_new_gdb_connection): New declaration.
3201 * hostio.c (hostio_fs_pid): New static variable.
3202 (hostio_handle_new_gdb_connection): New function.
3203 (handle_setfs): Likewise.
3204 (handle_open): Use the_target->multifs_open as appropriate.
3205 (handle_unlink): Use the_target->multifs_unlink as appropriate.
3206 (handle_readlink): Use the_target->multifs_readlink as
3207 appropriate.
3208 (handle_vFile): Handle vFile:setfs packets.
3209 * server.c (handle_query): Call hostio_handle_new_gdb_connection
3210 after target_handle_new_gdb_connection.
3211
4b8b5e72
GB		 32122015-06-10 Gary Benson <gbenson@redhat.com>
3213
3214 * configure.ac (AC_CHECK_FUNCS): Add setns.
3215 * config.in: Regenerate.
3216 * configure: Likewise.
3217 * Makefile.in (SFILES): Add nat/linux-namespaces.c.
3218 (linux-namespaces.o): New rule.
3219 * configure.srv (srv_linux_obj): Add linux-namespaces.o.
3220
3ac2e371
GB		 32212015-06-09 Gary Benson <gbenson@redhat.com>
3222
3223 * hostio.c (handle_open): Process mode argument with
3224 fileio_to_host_mode.
3225
ca9b78ce
YQ		 32262015-06-01 Yao Qi <yao.qi@linaro.org>
3227
3228 * linux-s390-low.c (PTRACE_GETREGSET, PTRACE_SETREGSET): Remove.
3229 * linux-x86-low.c: Likewise.
3230
bfacd19d
DB		 32312015-05-28 Don Breazeal <donb@codesourcery.com>
3232
3233 * linux-low.c (handle_extended_wait): Initialize
3234 thread_info.last_resume_kind for new fork children.
3235
452003ef
PA		 32362015-05-15 Pedro Alves <palves@redhat.com>
3237
3238 * target.h (target_handle_new_gdb_connection): Rewrite using if
3239 wrapped in do/while.
3240
1041a03c
JB		 32412015-05-14 Joel Brobecker <brobecker@adacore.com>
3242
3243 * configure.ac: Add prfpregset_t BFD_HAVE_SYS_PROCFS_TYPE check.
3244 * configure, config.in: Regenerate.
3245 * gdb_proc_service.h [HAVE_PRFPREGSET_T] (prfpregset_t):
3246 Declare typedef.
3247
c269dbdb
DB		 32482015-05-12 Don Breazeal <donb@codesourcery.com>
3249
3250 * linux-low.c (handle_extended_wait): Handle PTRACE_EVENT_FORK and
3251 PTRACE_EVENT_VFORK_DONE.
3252 (linux_low_ptrace_options, extended_event_reported): Add vfork
3253 events.
3254 * remote-utils.c (prepare_resume_reply): New stop reasons "vfork"
3255 and "vforkdone" for RSP 'T' Stop Reply Packet.
3256 * server.h (report_vfork_events): Declare
3257 global variable.
3258
3a8a0396
DB		 32592015-05-12 Don Breazeal <donb@codesourcery.com>
3260
3261 * linux-aarch64-low.c (aarch64_linux_new_fork): New function.
3262 (the_low_target) <new_fork>: Initialize new member.
3263 * linux-arm-low.c (arm_new_fork): New function.
3264 (the_low_target) <new_fork>: Initialize new member.
3265 * linux-low.c (handle_extended_wait): Call new target function
3266 new_fork.
3267 * linux-low.h (struct linux_target_ops) <new_fork>: New member.
3268 * linux-mips-low.c (mips_add_watchpoint): New function
3269 extracted from mips_insert_point.
3270 (the_low_target) <new_fork>: Initialize new member.
3271 (mips_linux_new_fork): New function.
3272 (mips_insert_point): Call mips_add_watchpoint.
3273 * linux-x86-low.c (x86_linux_new_fork): New function.
3274 (the_low_target) <new_fork>: Initialize new member.
3275
de0d863e
DB		 32762015-05-12 Don Breazeal <donb@codesourcery.com>
3277
3278 * linux-low.c (handle_extended_wait): Implement return value,
3279 rename argument 'event_child' to 'event_lwp', handle
3280 PTRACE_EVENT_FORK, call internal_error for unrecognized event.
3281 (linux_low_ptrace_options): New function.
3282 (linux_low_filter_event): Call linux_low_ptrace_options,
3283 use different argument fo linux_enable_event_reporting,
3284 use return value from handle_extended_wait.
3285 (extended_event_reported): New function.
3286 (linux_wait_1): Call extended_event_reported and set
3287 status to report fork events.
3288 (linux_write_memory): Add pid to debug message.
3289 (reset_lwp_ptrace_options_callback): New function.
3290 (linux_handle_new_gdb_connection): New function.
3291 (linux_target_ops): Initialize new structure member.
3292 * linux-low.h (struct lwp_info) <waitstatus>: New member.
3293 * lynx-low.c: Initialize new structure member.
3294 * remote-utils.c (prepare_resume_reply): Implement stop reason
3295 "fork" for "T" stop message.
3296 * server.c (handle_query): Call handle_new_gdb_connection.
3297 * server.h (report_fork_events): Declare global flag.
3298 * target.h (struct target_ops) <handle_new_gdb_connection>:
3299 New member.
3300 (target_handle_new_gdb_connection): New macro.
3301 * win32-low.c: Initialize new structure member.
3302
ddcbc397
DB		 33032015-05-12 Don Breazeal <donb@codesourcery.com>
3304
3305 * mem-break.c (APPEND_TO_LIST): Define macro.
3306 (clone_agent_expr): New function.
3307 (clone_one_breakpoint): New function.
3308 (clone_all_breakpoints): New function.
3309 * mem-break.h: Declare new functions.
3310
89245bc0
DB		 33112015-05-12 Don Breazeal <donb@codesourcery.com>
3312
3313 * linux-low.c (linux_supports_fork_events): New function.
3314 (linux_supports_vfork_events): New function.
3315 (linux_target_ops): Initialize new structure members.
3316 (initialize_low): Call linux_check_ptrace_features.
3317 * lynx-low.c (lynx_target_ops): Initialize new structure
3318 members.
3319 * server.c (report_fork_events, report_vfork_events):
3320 New global flags.
3321 (handle_query): Add new features to qSupported packet and
3322 response.
3323 (captured_main): Initialize new global variables.
3324 * target.h (struct target_ops) <supports_fork_events>:
3325 New member.
3326 <supports_vfork_events>: New member.
3327 (target_supports_fork_events): New macro.
3328 (target_supports_vfork_events): New macro.
3329 * win32-low.c (win32_target_ops): Initialize new structure
3330 members.
3331
835205d0
GB		 33322015-05-12 Gary Benson <gbenson@redhat.com>
3333
3334 * server.c (handle_qxfer_exec_file): Use current process
3335 if annex is empty.
3336
21e94bd9
SL		 33372015-05-08 Sandra Loosemore <sandra@codesourcery.com>
3338
3339 * linux-nios2-low.c: Include elf/common.h. Adjust comments.
3340 Remove HAVE_PTRACE_GETREGS conditionals.
3341 (nios2_regsets): Use PTRACE_GETREGSET and PTRACE_SETREGSET
3342 instead of PTRACE_GETREGS and PTRACE_SETREGS.
3343
45614f15
YQ		 33442015-05-08 Yao Qi <yao.qi@linaro.org>
3345
3346 * linux-low.c (linux_supports_conditional_breakpoints): New
3347 function.
3348 (linux_target_ops): Install new target method.
3349 * lynx-low.c (lynx_target_ops): Install NULL hook for
3350 supports_conditional_breakpoints.
3351 * nto-low.c (nto_target_ops): Likewise.
3352 * spu-low.c (spu_target_ops): Likewise.
3353 * win32-low.c (win32_target_ops): Likewise.
3354 * server.c (handle_query): Check
3355 target_supports_conditional_breakpoints.
3356 * target.h (struct target_ops) <supports_conditional_breakpoints>:
3357 New field.
3358 (target_supports_conditional_breakpoints): New macro.
3359
80ad801e
PA		 33602015-05-06 Pedro Alves <palves@redhat.com>
3361
3362 PR server/18081
3363 * server.c (start_inferior): If the process exits, mourn it.
3364
819843c7
GB		 33652015-04-21 Gary Benson <gbenson@redhat.com>
3366
3367 * hostio.c (fileio_open_flags_to_host): Factored out to
3368 fileio_to_host_openflags in common/fileio.c. Single use
3369 updated.
3370
a2d5a9d7
MF		 33712015-04-17 Max Filippov <jcmvbkbc@gmail.com>
3372
3373 * linux-xtensa-low.c (xtensa_fill_gregset)
3374 (xtensa_store_gregset): Check XCHAL_HAVE_LOOPS instead of
3375 XCHAL_HAVE_LOOP.
3376
deb44829
MF		 33772015-04-17 Max Filippov <jcmvbkbc@gmail.com>
3378
3379 * linux-xtensa-low.c (xtensa_usrregs_info): Remove.
3380 (regs_info): Replace usrregs pointer with NULL.
3381
e57f1de3
GB		 33822015-04-17 Gary Benson <gbenson@redhat.com>
3383
3384 * target.h (struct target_ops) <pid_to_exec_file>: New field.
3385 * linux-low.c (linux_target_ops): Initialize pid_to_exec_file.
3386 * server.c (handle_qxfer_exec_file): New function.
3387 (qxfer_packets): Add exec-file entry.
3388 (handle_query): Report qXfer:exec-file:read as supported packet.
3389
62828379
RN		 33902015-04-14 Romain Naour <romain.naour@openwide.fr> (tiny change)
3391
3392 * linux-low.c (linux_read_offsets): Remove get_thread_lwp.
3393
b88bb450
GB		 33942015-04-09 Gary Benson <gbenson@redhat.com>
3395
3396 * hostio-errno.c (errno_to_fileio_error): Remove function.
3397 Update caller to use remote_fileio_to_fio_error.
3398
c8f4bfdd
YQ		 33992015-04-09 Yao Qi <yao.qi@linaro.org>
3400
3401 * linux-low.c (linux_insert_point): Call
3402 insert_memory_breakpoint if TYPE is raw_bkpt_type_sw.
3403 (linux_remove_point): Call remove_memory_breakpoint if type is
3404 raw_bkpt_type_sw.
3405 * linux-x86-low.c (x86_insert_point): Don't call
3406 insert_memory_breakpoint.
3407 (x86_remove_point): Don't call remove_memory_breakpoint.
3408
41f98f02
PA		 34092015-04-01 Pedro Alves <palves@redhat.com>
3410 Cleber Rosa <crosa@redhat.com>
3411
3412 * server.c (gdbserver_usage): Reorganize and extend the usage
3413 message.
3414
2bf6fb9d
PA		 34152015-03-24 Pedro Alves <palves@redhat.com>
3416
3417 * linux-low.c (check_stopped_by_breakpoint): Tweak debug log
3418 output. Also dump TRAP_TRACE.
3419 (linux_low_filter_event): In debug output, distinguish a
3420 resume_stop SIGSTOP from a delayed SIGSTOP.
3421
369f6daa
GB		 34222015-03-24 Gary Benson <gbenson@redhat.com>
3423
3424 * linux-x86-low.c (x86_linux_new_thread): Moved to
3425 nat/x86-linux.c.
3426 (x86_linux_prepare_to_resume): Likewise.
3427
8e5d4070
GB		 34282015-03-24 Gary Benson <gbenson@redhat.com>
3429
3430 * Makefile.in (x86-linux-dregs.o): New rule.
3431 * configure.srv: Add x86-linux-dregs.o to relevant targets.
3432 * linux-x86-low.c: Include nat/x86-linux-dregs.h.
3433 (u_debugreg_offset): Moved to nat/x86-linux-dregs.c.
3434 (x86_linux_dr_get): Likewise.
3435 (x86_linux_dr_set): Likewise.
3436 (update_debug_registers_callback): Likewise.
3437 (x86_linux_dr_set_addr): Likewise.
3438 (x86_linux_dr_get_addr): Likewise.
3439 (x86_linux_dr_set_control): Likewise.
3440 (x86_linux_dr_get_control): Likewise.
3441 (x86_linux_dr_get_status): Likewise.
3442 (x86_linux_update_debug_registers): Likewise.
3443
2b95d440
GB		 34442015-03-24 Gary Benson <gbenson@redhat.com>
3445
3446 * linux-x86-low.c (x86_linux_update_debug_registers):
3447 New function, factored out from...
3448 (x86_linux_prepare_to_resume): ...this.
3449
14b0bc68
GB		 34502015-03-24 Gary Benson <gbenson@redhat.com>
3451
3452 * linux-x86-low.c (x86_linux_dr_get): Update comments.
3453 (x86_linux_dr_set): Likewise.
3454 (update_debug_registers_callback): Likewise.
3455 (x86_linux_dr_set_addr): Likewise.
3456 (x86_linux_dr_get_addr): Likewise.
3457 (x86_linux_dr_set_control): Likewise.
3458 (x86_linux_dr_get_control): Likewise.
3459 (x86_linux_dr_get_status): Likewise.
3460 (x86_linux_prepare_to_resume): Likewise.
3461
5dfe6ca8
GB		 34622015-03-24 Gary Benson <gbenson@redhat.com>
3463
3464 * linux-x86-low.c (x86_linux_dr_get): Add assertion.
3465 Use perror_with_name. Pass string through gettext.
3466 (x86_linux_dr_set): Likewise.
3467
d33472ad
GB		 34682015-03-24 Gary Benson <gbenson@redhat.com>
3469
3470 * linux-x86-low.c (x86_dr_low_set_addr): Rename to...
3471 (x86_linux_dr_set_addr): ...this.
3472 (x86_dr_low_get_addr): Rename to...
3473 (x86_linux_dr_get_addr): ...this.
3474 (x86_dr_low_set_control): Rename to...
3475 (x86_linux_dr_set_control): ...this.
3476 (x86_dr_low_get_control): Rename to...
3477 (x86_linux_dr_get_control): ...this.
3478 (x86_dr_low_get_status): Rename to...
3479 (x86_linux_dr_get_status): ...this.
3480 (x86_dr_low): Update with new function names.
3481
4b134ca1
GB		 34822015-03-24 Gary Benson <gbenson@redhat.com>
3483
3484 * Makefile.in (x86-linux.o): New rule.
3485 * configure.srv: Add x86-linux.o to relevant targets.
3486 * linux-low.c (lwp_set_arch_private_info): New function.
3487 (lwp_arch_private_info): Likewise.
3488 * linux-x86-low.c: Include nat/x86-linux.h.
3489 (arch_lwp_info): Removed structure.
3490 (update_debug_registers_callback):
3491 Use lwp_set_debug_registers_changed.
3492 (x86_linux_prepare_to_resume): Use lwp_debug_registers_changed
3493 and lwp_set_debug_registers_changed.
3494 (x86_linux_new_thread): Use lwp_set_debug_registers_changed.
3495
34c703da
GB		 34962015-03-24 Gary Benson <gbenson@redhat.com>
3497
3498 * linux-low.h (linux_target_ops) <new_thread>: Changed signature.
3499 * linux-arm-low.c (arm_new_thread): Likewise.
3500 * linux-aarch64-low.c (aarch64_linux_new_thread): Likewise.
3501 * linux-mips-low.c (mips_linux_new_thread): Likewise.
3502 * linux-x86-low.c (x86_linux_new_thread): Likewise.
3503 * linux-low.c (add_lwp): Update the_low_target.new_thread call.
3504
cff068da
GB		 35052015-03-24 Gary Benson <gbenson@redhat.com>
3506
3507 * linux-low.c (ptid_of_lwp): New function.
3508 (lwp_is_stopped): Likewise.
3509 (lwp_stop_reason): Likewise.
3510 * linux-x86-low.c (update_debug_registers_callback):
3511 Use lwp_is_stopped.
3512 (x86_linux_prepare_to_resume): Use ptid_of_lwp and
3513 lwp_stop_reason.
3514
b2f7c7e8
GB		 35152015-03-24 Gary Benson <gbenson@redhat.com>
3516
3517 * linux-low.h (linux_stop_lwp): Remove declaration.
3518
6d4ee8c6
GB		 35192015-03-24 Gary Benson <gbenson@redhat.com>
3520
3521 * linux-low.h: Include nat/linux-nat.h.
3522 * linux-low.c (iterate_over_lwps_args): New structure.
3523 (iterate_over_lwps_filter): New function.
3524 (iterate_over_lwps): Likewise.
3525 * linux-x86-low.c (update_debug_registers_callback):
3526 Update signature to what iterate_over_lwps expects.
3527 Remove PID check that iterate_over_lwps now performs.
3528 (x86_dr_low_set_addr): Use iterate_over_lwps.
3529 (x86_dr_low_set_control): Likewise.
3530
70a0bb6b
GB		 35312015-03-24 Gary Benson <gbenson@redhat.com>
3532
3533 * linux-x86-low.c (x86_debug_reg_state): New function.
3534 (x86_linux_prepare_to_resume): Use the above.
3535
7b669087
GB		 35362015-03-24 Gary Benson <gbenson@redhat.com>
3537
3538 * linux-low.c (current_lwp_ptid): New function.
3539 * linux-x86-low.c: Include nat/linux-nat.h.
3540 (x86_dr_low_get_addr): Use current_lwp_ptid.
3541 (x86_dr_low_get_control): Likewise.
3542 (x86_dr_low_get_status): Likewise.
3543
eef49a3d
PA		 35442015-03-20 Pedro Alves <palves@redhat.com>
3545
3546 * tracepoint.c (cmd_qtstatus): Make "str" const.
3547
b2333d22
PA		 35482015-03-20 Pedro Alves <palves@redhat.com>
3549
3550 * server.c (handle_general_set): Make "req_str" const.
3551
23f238d3
PA		 35522015-03-19 Pedro Alves <palves@redhat.com>
3553
3554 * linux-low.c (linux_resume_one_lwp): Rename to ...
3555 (linux_resume_one_lwp_throw): ... this. Don't handle ESRCH here,
3556 instead call perror_with_name.
3557 (check_ptrace_stopped_lwp_gone): New function.
3558 (linux_resume_one_lwp): Reimplement as wrapper around
3559 linux_resume_one_lwp_throw that swallows errors if the LWP is
3560 gone.
3561
91baf43f
PA		 35622015-03-19 Pedro Alves <palves@redhat.com>
3563
3564 * linux-low.c (count_events_callback, select_event_lwp_callback):
3565 No longer check whether the thread has resume_stop as last resume
3566 kind.
3567
8bf3b159
PA		 35682015-03-19 Pedro Alves <palves@redhat.com>
3569
3570 * linux-low.c (count_events_callback, select_event_lwp_callback):
3571 Use the lwp's status_pending_p field, not the thread's.
3572
b90fc188
PA		 35732015-03-19 Pedro Alves <palves@redhat.com>
3574
3575 * linux-low.c (select_event_lwp_callback): Update comments to
3576 no longer mention SIGTRAP.
3577
464b0089
GB		 35782015-03-18 Gary Benson <gbenson@redhat.com>
3579
3580 * server.c (handle_query): Do not report vFile:fstat as supported.
3581
aa9e327f
GB		 35822015-03-11 Gary Benson <gbenson@redhat.com>
3583
3584 * hostio.c (sys/types.h): New include.
3585 (sys/stat.h): Likewise.
3586 (common-remote-fileio.h): Likewise.
3587 (handle_fstat): New function.
3588 (handle_vFile): Handle vFile:fstat packets.
aa9e327f 3589
791c0056
GB		 35902015-03-11 Gary Benson <gbenson@redhat.com>
3591
3592 * configure.ac (AC_CHECK_MEMBERS): Add checks for
3593 struct stat.st_blocks and struct stat.st_blksize.
3594 * configure: Regenerate.
3595 * config.in: Likewise.
3596 * Makefile.in (SFILES): Add common/common-remote-fileio.c.
3597 (OBS): Add common-remote-fileio.o.
3598 (common-remote-fileio.o): New rule.
3599
9a9df970
PA		 36002015-03-09 Pedro Alves <palves@redhat.com>
3601
3602 * tracepoint.c (gdb_agent_helper_thread): Cast '&sockaddr' to
3603 'struct sockaddr' pointer in 'accept' call.
3604
9eb1356e
PA		 36052015-03-09 Pedro Alves <palves@redhat.com>
3606
3607 Revert:
3608 2015-03-07 Pedro Alves <palves@redhat.com>
3609 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
3610 or <winsock2.h> here. Instead include "gdb_socket.h".
3611 (remote_open): Use union gdb_sockaddr_u.
3612 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
3613 or <winsock2.h> here. Instead include "gdb_socket.h".
3614 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
3615 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
3616 or <sys/un.h>.
3617 (init_named_socket, gdb_agent_helper_thread): Use union
3618 gdb_sockaddr_u.
3619
aac331e4
PA		 36202015-03-07 Pedro Alves <palves@redhat.com>
3621
3622 * configure.ac (build_warnings): Move
3623 -Wdeclaration-after-statement to the C-specific set.
3624 * configure: Regenerate.
3625
366c75fc
PA		 36262015-03-07 Pedro Alves <palves@redhat.com>
3627
3628 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
3629 or <winsock2.h> here. Instead include "gdb_socket.h".
3630 (remote_open): Use union gdb_sockaddr_u.
3631 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
3632 or <winsock2.h> here. Instead include "gdb_socket.h".
3633 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
3634 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
3635 or <sys/un.h>.
3636 (init_named_socket, gdb_agent_helper_thread): Use union
3637 gdb_sockaddr_u.
3638
492d29ea
PA		 36392015-03-07 Pedro Alves <palves@redhat.com>
3640
3641 Adjust all callers of TRY_CATCH to use TRY/CATCH/END_CATCH
3642 instead.
3643
60a191ed
YQ		 36442015-03-06 Yao Qi <yao.qi@linaro.org>
3645
3646 * linux-aarch64-low.c (aarch64_insert_point): Use
3647 show_debug_regs as a boolean.
3648 (aarch64_remove_point): Likewise.
3649
f5771b1d
PA		 36502015-03-05 Pedro Alves <palves@redhat.com>
3651
3652 * lynx-low.c (lynx_target_ops): Install NULL hooks for
3653 stopped_by_sw_breakpoint, supports_stopped_by_sw_breakpoint,
3654 stopped_by_hw_breakpoint, supports_stopped_by_hw_breakpoint.
3655 * nto-low.c (nto_target_ops): Likewise.
3656 * spu-low.c (spu_target_ops): Likewise.
3657 * win32-low.c (win32_target_ops): Likewise.
3658
3e572f71
PA		 36592015-03-04 Pedro Alves <palves@redhat.com>
3660
72f4393d 3661 * linux-low.c (check_stopped_by_breakpoint) [USE_SIGTRAP_SIGINFO]:
3e572f71
PA		 3662 Decide whether a breakpoint triggered based on the SIGTRAP's
3663 siginfo.si_code.
72f4393d
L		 3664 (thread_still_has_status_pending_p) [USE_SIGTRAP_SIGINFO]: Don't check whether a
3665 breakpoint is inserted if relying on SIGTRAP's siginfo.si_code.
3e572f71
PA		 3666 (linux_low_filter_event): Check for breakpoints before checking
3667 watchpoints.
3668 (linux_wait_1): Don't re-increment the PC if relying on SIGTRAP's
3669 siginfo.si_code.
72f4393d
L		 3670 (linux_stopped_by_sw_breakpoint)
3671 (linux_supports_stopped_by_sw_breakpoint)
3672 (linux_stopped_by_hw_breakpoint)
3673 (linux_supports_stopped_by_hw_breakpoint): New functions.
3674 (linux_target_ops): Install new target methods.
3e572f71 3675
1ec68e26
PA		 36762015-03-04 Pedro Alves <palves@redhat.com>
3677
3678 * remote-utils.c (prepare_resume_reply): Report swbreak/hbreak.
3679 * server.c (swbreak_feature, hwbreak_feature): New globals.
3680 (handle_query) <qSupported>: Handle "swbreak+" and "hwbreak+".
3681 (captured_main): Clear swbreak_feature and hwbreak_feature.
3682 * server.h (swbreak_feature, hwbreak_feature): Declare.
3683 * target.h (struct target_ops) <stopped_by_sw_breakpoint,
3684 supports_stopped_by_sw_breakpoint, stopped_by_hw_breakpoint,
3685 supports_stopped_by_hw_breakpoint>: New fields.
3686 (target_supports_stopped_by_sw_breakpoint)
3687 (target_stopped_by_sw_breakpoint)
3688 (target_supports_stopped_by_hw_breakpoint)
3689 (target_stopped_by_hw_breakpoint): Declare.
3690
15c66dd6
PA		 36912015-03-04 Pedro Alves <palves@redhat.com>
3692
3693 enum lwp_stop_reason -> enum target_stop_reason
3694 * linux-low.c (check_stopped_by_breakpoint): Adjust.
3695 (thread_still_has_status_pending_p, check_stopped_by_watchpoint)
3696 (linux_wait_1, stuck_in_jump_pad_callback)
3697 (move_out_of_jump_pad_callback, linux_resume_one_lwp)
3698 (linux_stopped_by_watchpoint):
3699 * linux-low.h (enum lwp_stop_reason): Delete.
3700 (struct lwp_info) <stop_reason>: Now an enum target_stop_reason.
3701 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
3702
98fc70d6
YQ		 37032015-03-04 Yao Qi <yao.qi@linaro.org>
3704
3705 * Makefile.in (SFILES): Add linux-aarch64-low.c.
3706
dd2ac174
GB		 37072015-03-03 Gary Benson <gbenson@redhat.com>
3708
3709 * hostio.c (handle_vFile): Fix prefix lengths.
3710
d68e53f4
MM		 37112015-03-03 Markus Metzger <markus.t.metzger@intel.com>
3712
3713 * linux-low.c (linux_low_enable_btrace): Do not overwrite non-zero
3714 ptr_bits.
3715
bf2d68ab
AA		 37162015-03-02 Andreas Arnez <arnez@linux.vnet.ibm.com>
3717
3718 * Makefile.in (s390-vx-linux64.c, s390-tevx-linux64.c)
3719 (s390x-vx-linux64.c, s390x-tevx-linux64.c): New rules.
3720 (clean): Add "rm -f" for above C files.
3721 * configure.srv (srv_regobj): Add s390-vx-linux64.o,
3722 s390-tevx-linux64.o, s390x-vx-linux64.o, and s390x-tevx-linux64.o.
3723 (srv_xmlfiles): Add s390-vx-linux64.xml, s390-tevx-linux64.xml,
3724 s390x-vx-linux64.xml, s390x-tevx-linux64.xml, and s390-vx.xml.
3725 * linux-s390-low.c (HWCAP_S390_VX): New macro.
3726 (init_registers_s390_vx_linux64, init_registers_s390_tevx_linux64)
3727 (init_registers_s390x_vx_linux64)
3728 (init_registers_s390x_tevx_linux64)
3729 (tdesc_s390_vx_linux64, tdesc_s390_tevx_linux64)
3730 (tdesc_s390x_vx_linux64, tdesc_s390x_tevx_linux64): New extern
3731 declarations.
3732 (s390_fill_vxrs_low, s390_store_vxrs_low, s390_fill_vxrs_high)
3733 (s390_store_vxrs_high): New functions.
3734 (s390_regsets): Add entries for NT_S390_VXRS_LOW and
3735 NT_S390_VXRS_HIGH.
3736 (s390_arch_setup): Add logic for selecting one of the new target
3737 descriptions. Activate the new vector regsets if applicable.
3738 (initialize_low_arch): Also invoke init_registers_s390_vx_linux64,
3739 init_registers_s390_tevx_linux64, init_registers_s390x_vx_linux64,
3740 and init_registers_s390x_tevx_linux64.
3741
c966a859
PA		 37422015-03-01 Pedro Alves <palves@redhat.com>
3743
3744 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Constify 'raw_regs'
3745 parameter.
3746
4180215b
PA		 37472015-02-27 Pedro Alves <palves@redhat.com>
3748
3749 * linux-x86-low.c (u_debugreg_offset): New function.
3750 (x86_linux_dr_get, x86_linux_dr_set): Use it.
3751
749bab01
PA		 37522015-02-27 Pedro Alves <palves@redhat.com>
3753
3754 * gdb_proc_service.h: Wrap with EXTERN_C_PUSH/EXTERN_C_POP.
3755 [!HAVE_PROC_SERVICE_H] (struct ps_prochandle): Forward declare.
3756 [!HAVE_PROC_SERVICE_H] (ps_pdread, ps_pdwrite, ps_ptread)
3757 ps_ptwrite, ps_lgetregs, ps_lsetregs, ps_lgetfpregs)
3758 (ps_lsetfpregs, ps_getpid)
3759 (ps_get_thread_area, ps_pglobal_lookup, ps_pstop, ps_pcontinue)
3760 (ps_lstop, ps_lcontinue, ps_lgetxregsize, ps_lgetxregs)
3761 (ps_lsetxregs, ps_plog): Declare.
3762
3c14e5a3
PA		 37632015-02-27 Pedro Alves <palves@redhat.com>
3764
3765 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Use
3766 IP_AGENT_EXPORT_FUNC.
3767 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Use
3768 IP_AGENT_EXPORT_FUNC.
3769 * tracepoint.c (ATTR_USED, ATTR_NOINLINE, ATTR_CONSTRUCTOR)
3770 (IP_AGENT_EXPORT): Delete.
3771 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
3772 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
3773 (gdb_trampoline_buffer_error, collecting, gdb_collect)
3774 (stop_tracing, flush_trace_buffer, about_to_request_buffer_space)
3775 (trace_buffer_is_full, stopping_tracepoint, expr_eval_result)
3776 (error_tracepoint, tracepoints, tracing, trace_buffer_ctrl)
3777 (trace_buffer_ctrl_curr, trace_buffer_lo, trace_buffer_hi)
3778 (traceframe_read_count, traceframe_write_count)
3779 (traceframes_created, trace_state_variables, get_raw_reg)
3780 (get_trace_state_variable_value, set_trace_state_variable_value)
3781 (ust_loaded, helper_thread_id, cmd_buf): Use
3782 IPA_SYM_EXPORTED_NAME.
3783 (stop_tracing, flush_trace_buffer): Use IP_AGENT_EXPORT_FUNC.
3784 (tracepoints) Use IP_AGENT_EXPORT_VAR.
3785 (stopping_tracepoint, trace_buffer_is_full, expr_eval_result): Use
3786 IP_AGENT_EXPORT_VAR and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
3787 (last_tracepoint): Move into !IN_PROCESS_AGENT block.
3788 (error_tracepoint): Use IP_AGENT_EXPORT_VAR and wrap in
3789 EXTERN_C_PUSH/EXTERN_C_POP.
3790 (trace_state_variables): Use IP_AGENT_EXPORT_VAR.
3791 (trace_buffer_lo, trace_buffer_hi): Use IP_AGENT_EXPORT_VAR and
3792 wrap in EXTERN_C_PUSH/EXTERN_C_POP.
3793 (trace_buffer_ctrl, trace_buffer_ctrl_curr)
3794 (traceframe_write_count, traceframe_read_count)
3795 (traceframes_created, tracing): Use IP_AGENT_EXPORT_VAR.
3796 (about_to_request_buffer_space, get_trace_state_variable_value)
3797 (set_trace_state_variable_value): Use IP_AGENT_EXPORT_FUNC.
3798 (collecting): Use IP_AGENT_EXPORT_VAR and wrap in
3799 EXTERN_C_PUSH/EXTERN_C_POP.
3800 (gdb_collect): Use IP_AGENT_EXPORT_FUNC.
3801 (ust_loaded, cmd_buf): Use IP_AGENT_EXPORT_VAR.
3802 (helper_thread_id, gdb_agent_capability): Use IP_AGENT_EXPORT_VAR
3803 and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
3804 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
3805 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
3806 (gdb_trampoline_buffer_error): Use IP_AGENT_EXPORT_VAR.
3807 * tracepoint.h (ATTR_USED, ATTR_NOINLINE, EXPORTED_SYMBOL):
3808 Define.
3809 (IP_AGENT_EXPORT_FUNC, IP_AGENT_EXPORT_VAR)
3810 (IP_AGENT_EXPORT_VAR_DECL): Define.
3811 (tracing): Declare.
3812 (gdb_agent_get_raw_reg): Declare.
3813
fe978cb0
PA		 38142015-02-27 Tom Tromey <tromey@redhat.com>
3815 Pedro Alves <palves@redhat.com>
3816
3817 Rename symbols whose names are reserved C++ keywords throughout.
3818
3bc3d82a
PA		 38192015-02-27 Pedro Alves <palves@redhat.com>
3820
3821 * Makefile.in (COMPILER): New, get it from autoconf.
3822 (CXX): Get from autoconf instead.
3823 (COMPILE.pre): Use COMPILER.
3824 (CC-LD): Rename to ...
3825 (CC_LD): ... this. Use COMPILER.
3826 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT), $(IPA_LIB)): Adjust.
3827 (CXX_FOR_TARGET): Default to g++ instead of gcc.
3828 * acinclude.m4: Include build-with-cxx.m4.
3829 * configure.ac: Call AC_PROG_CXX and GDB_AC_BUILD_WITH_CXX.
3830 Disable -Werror by default if building in C++ mode.
3831 (build_warnings): Add -Wno-sign-compare, -Wno-write-strings and
3832 -Wno-narrowing in C++ mode. Run supported-warning-flags tests with
3833 the C++ compiler. Save/restore CXXFLAGS too.
3834 * configure: Regenerate.
3835
07697489
PA		 38362015-02-27 Pedro Alves <palves@redhat.com>
3837
3838 * acinclude.m4: Include libiberty.m4.
3839 * configure.ac: Call libiberty_INIT.
3840 * config.in, configure: Regenerate.
3841
9beb7c4e
PA		 38422015-02-26 Pedro Alves <palves@redhat.com>
3843
3844 * linux-low.c (linux_wait_1): When incrementing the PC past a
3845 program breakpoint always use the_low_target.breakpoint_len as
3846 increment, rather than the maximum between that and
3847 the_low_target.decr_pc_after_break.
3848
8090aef2
PA		 38492015-02-23 Pedro Alves <palves@redhat.com>
3850
3851 * linux-low.c (check_stopped_by_breakpoint): Don't check if the
3852 thread was doing a step-over; always adjust the PC if
3853 we stepped over a permanent breakpoint.
3854 (linux_wait_1): If we stepped over breakpoint that was on top of a
3855 permanent breakpoint, manually advance the PC past it.
3856
bc9540e8
PA		 38572015-02-23 Pedro Alves <palves@redhat.com>
3858
3859 * linux-x86-low.c (REGSIZE): Define in both 32-bit and 64-bit
3860 modes.
3861 (x86_fill_gregset, x86_store_gregset): Use it when handling
3862 $orig_eax.
3863
2db9a427
PA		 38642015-02-20 Pedro Alves <palves@redhat.com>
3865
3866 * thread-db.c: Include "nat/linux-procfs.h".
3867 (thread_db_init): Skip listing new threads if the kernel supports
3868 PTRACE_EVENT_CLONE and /proc/PID/task/ is accessible.
3869
afa8d396
PA		 38702015-02-20 Pedro Alves <palves@redhat.com>
3871
3872 * linux-low.c (status_pending_p_callback): Use ptid_match.
3873
c9587f88
AT		 38742015-02-19 Antoine Tremblay <antoine.tremblay@ericsson.com>
3875
3876 PR breakpoints/16812
3877 * linux-low.c (wstatus_maybe_breakpoint): Remove.
3878 (linux_low_filter_event): Update wstatus_maybe_breakpoint name.
3879 (linux_wait_1): Report SIGTRAP,SIGILL,SIGSEGV.
3880
b05ec7a5
AT		 38812015-02-10 Antoine Tremblay <antoine.tremblay@ericsson.com>
3882
3883 PR breakpoints/15956
3884 * tracepoint.c (cmd_qtinit): Add check for current_thread.
3885
d33501a5
MM		 38862015-02-09 Markus Metzger <markus.t.metzger@intel.com>
3887
3888 * linux-low.c (linux_low_btrace_conf): Print size.
3889 * server.c (handle_btrace_conf_general_set): New.
3890 (hanle_general_set): Call handle_btrace_conf_general_set.
3891 (handle_query): Report Qbtrace-conf:bts:size as supported.
3892
f4abbc16
MM		 38932015-02-09 Markus Metzger <markus.t.metzger@intel.com>
3894
3895 * linux-low.c (linux_low_enable_btrace): Update parameters.
3896 (linux_low_btrace_conf): New.
3897 (linux_target_ops)<to_btrace_conf>: Initialize.
3898 * server.c (current_btrace_conf): New.
3899 (handle_btrace_enable): Rename to ...
3900 (handle_btrace_enable_bts): ... this. Pass &current_btrace_conf
3901 to target_enable_btrace. Update comment. Update users.
3902 (handle_qxfer_btrace_conf): New.
3903 (qxfer_packets): Add btrace-conf entry.
3904 (handle_query): Report qXfer:btrace-conf:read as supported packet.
3905 * target.h (target_ops)<enable_btrace>: Update parameters and comment.
3906 (target_ops)<read_btrace_conf>: New.
3907 (target_enable_btrace): Update parameters.
3908 (target_read_btrace_conf): New.
3909
043c3577
MM		 39102015-02-09 Markus Metzger <markus.t.metzger@intel.com>
3911
3912 * server.c (handle_btrace_general_set): Remove call to
3913 target_supports_btrace.
3914 (supported_btrace_packets): New.
3915 (handle_query): Call supported_btrace_packets.
3916 * target.h: include btrace-common.h.
3917 (btrace_target_info): Removed.
3918 (supports_btrace, target_supports_btrace): Update parameters.
3919
734b0e4b
MM		 39202015-02-09 Markus Metzger <markus.t.metzger@intel.com>
3921
3922 * Makefile.in (SFILES): Add common/btrace-common.c.
3923 (OBS): Add common/btrace-common.o.
3924 (btrace-common.o): Add build rules.
3925 * linux-low: Include btrace-common.h.
3926 (linux_low_read_btrace): Use struct btrace_data. Call
3927 btrace_data_init and btrace_data_fini.
3928
d6c146e9
PA		 39292015-02-06 Pedro Alves <palves@redhat.com>
3930
3931 * thread-db.c (find_new_threads_callback): Add debug output.
3932
20ba1ce6
PA		 39332015-02-04 Pedro Alves <palves@redhat.com>
3934
3935 * linux-low.c (handle_extended_wait): Don't resume LWPs here.
3936 (resume_stopped_resumed_lwps): New function.
3937 (linux_wait_for_event_filtered): Use it.
3938
8cc73a39
SDJ		 39392015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
3940
3941 * Makefile.in (SFILES): Add linux-personality.c.
3942 (linux-personality.o): New rule.
3943 * configure.srv (srv_linux_obj): Add linux-personality.o to the
3944 list of objects to be built.
3945 * linux-low.c: Include nat/linux-personality.h.
3946 (linux_create_inferior): Remove code to disable address space
3947 randomization (moved to ../nat/linux-personality.c). Create
3948 cleanup to disable address space randomization.
3949
fb23d554
SDJ		 39502015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
3951
3952 * Makefile.in (posix-strerror.o): New rule.
3953 (mingw-strerror.o): Likewise.
3954 * configure: Regenerated.
3955 * configure.ac: Source file ../common/common.host. Initialize new
3956 variable srv_host_obs. Add srv_host_obs to GDBSERVER_DEPFILES.
3957
cdf43629
YQ		 39582015-01-14 Yao Qi <yao@codesourcery.com>
3959
3960 * Makefile.in (SFILES): Add nat/ppc-linux.c.
3961 (ppc-linux.o): New rule.
3962 * configure.srv (powerpc*-*-linux*): Add ppc-linux.o.
3963 * configure.ac: AC_CHECK_FUNCS(getauxval).
3964 * config.in: Re-generated.
3965 * configure: Re-generated.
3966 * linux-ppc-low.c (ppc_arch_setup) [__powerpc64__]: Call
3967 ppc64_64bit_inferior_p
3968
514c5338
YQ		 39692015-01-14 Yao Qi <yao@codesourcery.com>
3970
3971 * linux-ppc-low.c: Include "nat/ppc-linux.h".
3972 (PPC_FEATURE_HAS_VSX): Move to nat/ppc-linux.h.
3973 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Likewise.
3974 (PT_ORIG_R3, PT_TRAP): Likewise.
3975 (PTRACE_GETVSXREGS, PTRACE_SETVSXREGS): Likewise.
3976 (PTRACE_GETVRREGS, PTRACE_SETVRREGS): Likewise.
3977 (PTRACE_GETEVRREGS, PTRACE_SETEVRREGS): Likewise.
3978
3368c1e5
JB		 39792015-01-10 Joel Brobecker <brobecker@adacore.com>
3980
3981 * i387-fp.c (i387_cache_to_xsave): In look over
3982 num_avx512_zmmh_high_registers, replace use of struct i387_xsave
3983 zmmh_low_space field by use of zmmh_high_space.
3984
582511be
PA		 39852015-01-09 Pedro Alves <palves@redhat.com>
3986
3987 * linux-low.c (step_over_bkpt): Move higher up in the file.
3988 (handle_extended_wait): Don't store the stop_pc here.
3989 (get_stop_pc): Adjust comments and rename to ...
3990 (check_stopped_by_breakpoint): ... this. Record whether the LWP
3991 stopped for a software breakpoint or hardware breakpoint.
3992 (thread_still_has_status_pending_p): New function.
3993 (status_pending_p_callback): Use
3994 thread_still_has_status_pending_p. If the event is no longer
3995 interesting, resume the LWP.
3996 (handle_tracepoints): Add assert.
3997 (maybe_move_out_of_jump_pad): Remove cancel_breakpoints call.
3998 (wstatus_maybe_breakpoint): New function.
3999 (cancel_breakpoint): Delete function.
4000 (check_stopped_by_watchpoint): New function, factored out from
4001 linux_low_filter_event.
4002 (lp_status_maybe_breakpoint): Delete function.
4003 (linux_low_filter_event): Remove filter_ptid argument.
4004 Leave thread group exits pending here. Store the LWP's stop PC.
4005 Always leave events pending.
4006 (linux_wait_for_event_filtered): Pull all events out of the
4007 kernel, and leave them all pending.
4008 (count_events_callback, select_event_lwp_callback): Consider all
4009 events.
4010 (cancel_breakpoints_callback, linux_cancel_breakpoints): Delete.
4011 (select_event_lwp): Only give preference to the stepping LWP in
4012 all-stop mode. Adjust comments.
4013 (ignore_event): New function.
4014 (linux_wait_1): Delete 'retry' label. Use ignore_event. Remove
4015 references to cancel_breakpoints. Adjust to renames. Also give
4016 equal priority to all LWPs that have had events in non-stop mode.
4017 If reporting a software breakpoint event, unadjust the LWP's PC.
4018 (linux_wait): If linux_wait_1 returned an ignored event, retry.
4019 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback):
4020 Adjust.
4021 (linux_resume_one_lwp): Store the LWP's PC. Adjust.
4022 (resume_status_pending_p): Use thread_still_has_status_pending_p.
4023 (linux_stopped_by_watchpoint): Adjust.
4024 (linux_target_ops): Remove reference to linux_cancel_breakpoints.
4025 * linux-low.h (enum lwp_stop_reason): New.
4026 (struct lwp_info) <stop_pc>: Adjust comment.
4027 <stopped_by_watchpoint>: Delete field.
4028 <stop_reason>: New field.
4029 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
4030 * mem-break.c (software_breakpoint_inserted_here)
4031 (hardware_breakpoint_inserted_here): New function.
4032 * mem-break.h (software_breakpoint_inserted_here)
4033 (hardware_breakpoint_inserted_here): Declare.
4034 * target.h (struct target_ops) <cancel_breakpoints>: Remove field.
4035 (cancel_breakpoints): Delete.
4036 * tracepoint.c (clear_installed_tracepoints, stop_tracing)
4037 (upload_fast_traceframes): Remove references to
4038 cancel_breakpoints.
4039
a33e3959
PA		 40402015-01-09 Pedro Alves <palves@redhat.com>
4041
4042 * thread-db.c (find_new_threads_callback): Ignore thread if the
4043 kernel thread ID is -1.
4044
8784d563
PA		 40452015-01-09 Pedro Alves <palves@redhat.com>
4046
4047 * linux-low.c (linux_attach_fail_reason_string): Move to
4048 nat/linux-ptrace.c, and rename.
4049 (linux_attach_lwp): Update comment.
4050 (attach_proc_task_lwp_callback): New function.
4051 (linux_attach): Adjust to rename and use
4052 linux_proc_attach_tgid_threads.
4053 (linux_attach_fail_reason_string): Delete declaration.
4054
76f2b779
JB		 40552015-01-01 Joel Brobecker <brobecker@adacore.com>
4056
4057 * gdbreplay.c (gdbreplay_version): Update copyright year to 2015.
4058 * server.c (gdbserver_version): Likewise.
4059
fafcc06a
SDJ		 40602014-12-29 Sergio Durigan Junior <sergiodj@redhat.com>
4061
4062 * remote-utils.c: Include ctype.h.
4063 (input_interrupt): Explicitly handle the case when the char
4064 received is the NUL byte. Improve the printing of non-ASCII
4065 characters.
4066
beed38b8
JB		 40672014-12-16 Joel Brobecker <brobecker@adacore.com>
4068
4069 * linux-low.c (linux_low_filter_event): Update call to
4070 linux_enable_event_reporting following the addition of
4071 a new parameter to that function.
4072
bf330350
CU		 40732014-12-16 Catalin Udma <catalin.udma@freescale.com>
4074
4075 PR server/17457
4076 * linux-aarch64-low.c (AARCH64_FPSR_REGNO): New define.
4077 (AARCH64_FPCR_REGNO): Likewise.
4078 (AARCH64_NUM_REGS): Update to include fpsr/fpcr registers.
4079 (aarch64_fill_fpregset): Add missing fpsr/fpcr registers.
4080 (aarch64_store_fpregset): Likewise.
4081
5227d625
JB		 40822014-12-15 Joel Brobecker <brobecker@adacore.com>
4083
4084 * lynx-low.c (lynx_resume): Use PTRACE_SINGLESTEP_ONE if N == 1.
4085 Remove FIXME comment about assumption about N.
4086
f93b65a0
JB		 40872014-12-13 Joel Brobecker <brobecker@adacore.com>
4088
4089 * configure.ac: If large-file support is disabled in GDBserver,
4090 pass --disable-largefile to ACX_CONFIGURE_DIR call for "gnulib".
4091 * configure: Regenerate.
4092
e5a9158d
AA		 40932014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
4094
4095 * linux-low.c (regsets_fetch_inferior_registers): Suppress the
4096 warning upon ENODATA from ptrace.
4097 * linux-s390-low.c (s390_store_tdb): New.
4098 (s390_regsets): Add regset for NT_S390_TDB.
4099
feea5f36
AA		 41002014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
4101
4102 * linux-low.c (regsets_store_inferior_registers): Skip regsets
4103 without a fill_function.
4104 * linux-s390-low.c (s390_fill_last_break): Remove.
4105 (s390_regsets): Set fill_function to NULL for NT_S390_LAST_BREAK.
4106 (s390_arch_setup): Use regset's size instead of fill_function for
4107 loop end condition.
4108
098dbe61
AA		 41092014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
4110
4111 * linux-low.c (regsets_fetch_inferior_registers): Do not invoke
4112 the regset's store function when ptrace returned an error.
4113 * regcache.c (get_thread_regcache): Invalidate register cache
4114 before fetching inferior's registers.
4115
28eef672
AA		 41162014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
4117
4118 * linux-low.c (regsets_fetch_inferior_registers): Rephrase
4119 while-loop as for-loop.
4120 (regsets_store_inferior_registers): Likewise.
4121
bdca27a2
YQ		 41222014-11-28 Yao Qi <yao@codesourcery.com>
4123
4124 * configure.ac(AC_CHECK_FUNCS): Remove readlink.
4125 * config.in, configure: Re-generate.
4126 * hostio.c (handle_unlink): Remove code checking HAVE_READLINK
4127 is defined.
4128
9c232dda
YQ		 41292014-11-21 Yao Qi <yao@codesourcery.com>
4130
4131 * configure.ac: Don't invoke AC_FUNC_ALLOCA.
4132 (AC_CHECK_HEADERS): Remove malloc.h.
4133 * configure: Re-generated.
4134 * config.in: Re-generated.
4135 * server.h: Don't include alloca.h and malloc.h.
4136 * gdbreplay.c: Don't check HAVE_ALLOCA_H is defined.
4137 Don't include malloc.h.
4138
43968415
JB		 41392014-11-17 Joel Brobecker <brobecker@adacore.com>
4140
4141 * lynx-low.c (lynx_write_memory): Put lynx_read_memory and
4142 corresponding ERRNO check in same block.
4143
40e91bc7
PA		 41442014-11-12 Pedro Alves <palves@redhat.com>
4145
4146 * server.c (cont_thread): Update comment.
4147 (start_inferior, attach_inferior): No longer clear cont_thread.
4148 (handle_v_cont): No longer set cont_thread.
4149 (captured_main): Clear cont_thread each time a GDB connects.
4150
c2c118cf
PA		 41512014-11-12 Pedro Alves <palves@redhat.com>
4152
4153 * linux-low.c (linux_wait_1): Don't force a wait for the Hc
4154 thread, and don't resume all threads if the Hc thread has exited.
4155
78708b7c
PA		 41562014-11-12 Pedro Alves <palves@redhat.com>
4157
4158 * linux-low.c (linux_request_interrupt): Always send a SIGINT to
4159 the process group instead of to a specific LWP.
4160
a2abc7de
PA		 41612014-10-15 Pedro Alves <palves@redhat.com>
4162
4163 PR server/17487
4164 * win32-arm-low.c (arm_set_thread_context): Remove current_event
4165 parameter.
4166 (arm_set_thread_context): Delete.
4167 (the_low_target): Adjust.
4168 * win32-i386-low.c (debug_registers_changed)
4169 (debug_registers_used): Delete.
4170 (update_debug_registers_callback): New function.
4171 (x86_dr_low_set_addr, x86_dr_low_set_control): Mark all threads as
4172 needing to update their debug registers.
4173 (win32_get_current_dr): New function.
4174 (x86_dr_low_get_addr, x86_dr_low_get_control)
4175 (x86_dr_low_get_status): Fetch the debug register from the thread
4176 record's context.
4177 (i386_initial_stuff): Adjust.
4178 (i386_get_thread_context): Remove current_event parameter. Don't
4179 clear debug_registers_changed nor copy DR values to
4180 debug_reg_state.
4181 (i386_set_thread_context): Delete.
4182 (i386_prepare_to_resume): New function.
4183 (i386_thread_added): Mark the thread as needing to update irs
4184 debug registers.
4185 (the_low_target): Remove i386_set_thread_context and install
4186 i386_prepare_to_resume.
4187 * win32-low.c (win32_get_thread_context): Adjust.
4188 (win32_set_thread_context): Use SetThreadContext
4189 directly.
4190 (win32_prepare_to_resume): New function.
4191 (win32_require_context): New function, factored out from ...
4192 (thread_rec): ... this.
4193 (continue_one_thread): Call win32_prepare_to_resume on each thread
4194 we're about to continue.
4195 (win32_resume): Call win32_prepare_to_resume on the event thread.
4196 * win32-low.h (struct win32_thread_info)
4197 <debug_registers_changed>: New field.
4198 (struct win32_target_ops): Change prototype of set_thread_context,
4199 delete set_thread_context and add prepare_to_resume.
4200 (win32_require_context): New declaration.
4201
a442d071
GB		 42022014-10-08 Gary Benson <gbenson@redhat.com>
4203
4204 * server.h: Do not include common-exceptions.h.
4205
6f1947e8
GB		 42062014-10-08 Gary Benson <gbenson@redhat.com>
4207
4208 * server.h: Do not include cleanups.h.
4209
63b434a4
JH		 42102014-09-30 James Hogan <james.hogan@imgtec.com>
4211
4212 * Makefile.in (clean): Add rm -f commands for mips-dsp-linux.c and
4213 mips64-dsp-linux.c.
4214
c4d9ceb6
YQ		 42152014-09-23 Yao Qi <yao@codesourcery.com>
4216
4217 * linux-low.c (lp_status_maybe_breakpoint): New function.
4218 (linux_low_filter_event): Call lp_status_maybe_breakpoint.
4219 (count_events_callback): Likewise.
4220 (select_event_lwp_callback): Likewise.
4221 (cancel_breakpoints_callback): Likewise.
4222
89a5711c
DB		 42232014-09-19 Don Breazeal <donb@codesourcery.com>
4224
4225 * linux-low.c (handle_extended_wait): Call
4226 linux_ptrace_get_extended_event.
4227 (get_stop_pc, get_detach_signal, linux_low_filter_event): Call
4228 linux_is_extended_waitstatus.
4229
bffc0964
JB		 42302014-09-16 Joel Brobecker <brobecker@adacore.com>
4231
4232 * Makefile.in (CPPFLAGS): Define.
4233 (INTERNAL_CFLAGS_BASE): Add ${CPPFLAGS}.
4234 (IPAGENT_CFLAGS): Remove ${CPPFLAGS}.
4235
0bfdf32f
GB		 42362014-09-16 Gary Benson <gbenson@redhat.com>
4237
4238 * inferiors.h (current_inferior): Renamed as...
4239 (current_thread): New variable. All uses updated.
4240 * linux-low.c (get_pc): Renamed saved_inferior as saved_thread.
4241 (maybe_move_out_of_jump_pad): Likewise.
4242 (cancel_breakpoint): Likewise.
4243 (linux_low_filter_event): Likewise.
4244 (wait_for_sigstop): Likewise.
4245 (linux_resume_one_lwp): Likewise.
4246 (need_step_over_p): Likewise.
4247 (start_step_over): Likewise.
4248 (linux_stabilize_threads): Renamed save_inferior as saved_thread.
4249 * linux-x86-low.c (x86_linux_update_xmltarget): Likewise.
4250 * proc-service.c (ps_lgetregs): Renamed reg_inferior as reg_thread
4251 and save_inferior as saved_thread.
4252 * regcache.c (get_thread_regcache): Renamed saved_inferior as
4253 saved_thread.
4254 (regcache_invalidate_thread): Likewise.
4255 * remote-utils.c (prepare_resume_reply): Likewise.
4256 * thread-db.c (thread_db_get_tls_address): Likewise.
4257 (disable_thread_event_reporting): Likewise.
4258 (remove_thread_event_breakpoints): Likewise.
4259 * tracepoint.c (gdb_agent_about_to_close): Renamed save_inferior
4260 as saved_thread.
4261 * target.h (set_desired_inferior): Renamed as...
4262 (set_desired_thread): New declaration. All uses updated.
4263 * server.c (myresume): Updated comment to reference thread instead
4264 of inferior.
4265 (handle_serial_event): Likewise.
4266 (handle_target_event): Likewise.
4267
361c8ade
GB		 42682014-09-12 Tom Tromey <tromey@redhat.com>
4269 Gary Benson <gbenson@redhat.com>
4270
4271 * regcache.h: Include common-regcache.h.
4272 (regcache_read_pc): Don't declare.
4273 * regcache.c (get_thread_regcache_for_ptid): New function.
4274
bd9269f7
GB		 42752014-09-11 Tom Tromey <tromey@redhat.com>
4276 Gary Benson <gbenson@redhat.com>
4277
4278 * symbol.c: New file.
4279 * Makefile.in (SFILES): Add symbol.c.
4280 (OBS): Add symbol.o.
4281
f8c1d06b
GB		 42822014-09-11 Gary Benson <gbenson@redhat.com>
4283
4284 * target.c (target_stop_ptid, target_continue_ptid): New
4285 functions.
4286
721ec300
GB		 42872014-09-11 Tom Tromey <tromey@redhat.com>
4288 Gary Benson <gbenson@redhat.com>
4289
4290 * target.h: Include target/target.h.
4291 * target.c (target_read_memory, target_read_uint32)
4292 (target_write_memory): New functions.
4293
c5e92cca
GB		 42942014-09-11 Gary Benson <gbenson@redhat.com>
4295
4296 * server.h (debug_hw_points): Don't declare.
4297 * server.c (debug_hw_points): Don't define. Replace all uses
4298 with show_debug_regs.
4299 * linux-aarch64-low.c (debug_hw_points): Don't define. Replace
4300 all uses with show_debug_regs.
4301
2e4bb98a
EBM		 43022014-09-08 Edjunior Barbosa Machado <emachado@linux.vnet.ibm.com>
4303
4304 * linux-ppc-low.c (ppc_collect_ptrace_register): Adjust routine to take
4305 endianness into account.
4306 (ppc_supply_ptrace_register): Likewise.
4307
ac740bc7
JH		 43082014-09-03 James Hogan <james.hogan@imgtec.com>
4309
4310 * linux-mips-low.c (mips_read_description): Reset errno to 0 prior
4311 to reading DSP_CONTROL with PTRACE_PEEKUSER ptrace call.
4312
97ea6506
GB		 43132014-09-03 Gary Benson <gbenson@redhat.com>
4314
4315 * linux-x86-low.c (x86_linux_prepare_to_resume): Use
4316 ALL_DEBUG_ADDRESS_REGISTERS.
4317
df7e5265
GB		 43182014-09-02 Gary Benson <gbenson@redhat.com>
4319
4320 * i386-low.h: Renamed as...
4321 * x86-low.h: New file. All type, function and variable name
4322 prefixes changed from "i386_" to "x86_". All references updated.
4323 * i386-low.c: Renamed as...
4324 * x86-low.c: New file. All type, function and variable name
4325 prefixes changed from "i386_" to "x86_". All references updated.
4326
ed859da7
GB		 43272014-09-02 Gary Benson <gbenson@redhat.com>
4328
4329 * linux-x86-low.c (x86_linux_new_process): Use XCNEW.
4330 (x86_linux_new_thread): Likewise.
4331
860789c7
GB		 43322014-08-29 Gary Benson <gbenson@redhat.com>
4333
4334 * server.h (setjmp.h): Do not include.
4335 (toplevel): Do not declare.
4336 (common-exceptions.h): Include.
4337 (cleanups.h): Likewise.
4338 * server.c (toplevel): Do not define.
4339 (exit_code): New static global.
4340 (detach_or_kill_for_exit_cleanup): New function.
4341 (main): New function. Original main renamed to...
4342 (captured_main): New function.
4343 * utils.c (verror) [!IN_PROCESS_AGENT]: Use throw_verror.
4344
ff55e1b5
GB		 43452014-08-29 Gary Benson <gbenson@redhat.com>
4346
4347 * Makefile.in (SFILES): Add common/common-exceptions.c.
4348 (OBS): Add common-exceptions.o.
4349 (common-exceptions.o): New rule.
4350 * utils.c (prepare_to_throw_exception): New function.
4351
e9bcb658
GB		 43522014-08-29 Gary Benson <gbenson@redhat.com>
4353
4354 * config.in: Regenerate.
4355 * configure: Likewise.
4356
e3180625
GB		 43572014-08-29 Gary Benson <gbenson@redhat.com>
4358
4359 * Makefile.in (SFILES): Add common/cleanups.c.
4360 (OBS): cleanups.o.
4361 (cleanups.o): New rule.
4362
e3d6ba5d
GB		 43632014-08-29 Gary Benson <gbenson@redhat.com>
4364
4365 * utils.c (internal_vwarning): New function.
4366
7096e886
GB		 43672014-08-28 Gary Benson <gbenson@redhat.com>
4368
4369 * utils.h (fatal): Remove declaration.
4370 * utils.c (fatal): Remove function.
4371
14ce3192
GB		 43722014-08-28 Gary Benson <gbenson@redhat.com>
4373
4374 * tracepoint.c (gdb_agent_init): Replace fatal with
4375 perror_with_name.
4376 (initialize_tracepoint): Likewise.
4377
50278d59
GB		 43782014-08-28 Gary Benson <gbenson@redhat.com>
4379
4380 * remote-utils.c (remote_prepare): Replace fatal with error.
4381
aa96c426
GB		 43822014-08-28 Gary Benson <gbenson@redhat.com>
4383
4384 * linux-low.c (linux_async): Replace fatal with warning.
4385 Tidy up and return.
4386 (linux_start_non_stop): Return -1 if linux_async failed.
4387
f7160e97
GB		 43882014-08-28 Gary Benson <gbenson@redhat.com>
4389
4390 * linux-x86-low.c (i386_dr_low_set_addr): Replace check with
4391 gdb_assert.
4392 (i386_dr_low_get_addr): Remove vague comment.
4393 * win32-i386-low.c (i386_dr_low_set_addr): Replace check with
4394 gdb_assert.
4395
38e08fca
GB		 43962014-08-28 Gary Benson <gbenson@redhat.com>
4397
4398 * inferiors.c (get_thread_process): Replace check with gdb_assert.
4399 * linux-low.c (linux_wait_for_event_filtered): Replace fatal with
4400 internal_error.
4401 (linux_resume_one_lwp): Likewise.
4402 * linux-x86-low.c (x86_siginfo_fixup): Replace checks with
4403 gdb_assert.
4404 * mem-break.c (raw_bkpt_type_to_target_hw_bp_type): Replace fatal
4405 with internal_error.
4406 * regcache.c (get_thread_regcache): Replace check with gdb_assert.
4407 (init_register_cache): Replace fatal with gdb_assert_not_reached.
4408 (find_register_by_name): Replace fatal with internal_error.
4409 (find_regno): Likewise.
4410 * tdesc.c (init_target_desc): Replace check with gdb_assert.
4411 * thread-db.c (thread_db_create_event): Likewise.
4412 (thread_db_load_search): Likewise.
4413 (try_thread_db_load_1): Likewise.
4414 * tracepoint.c (get_jump_space_head): Replace fatal with
4415 internal_error.
4416 (claim_trampoline_space): Likewise.
4417 (have_fast_tracepoint_trampoline_buffer): Likewise.
4418 (cmd_qtstart): Likewise.
4419 (stop_tracing): Likewise.
4420 (fast_tracepoint_collecting): Likewise.
4421 (target_malloc): Likewise.
4422 (download_tracepoint): Likewise.
4423 (download_trace_state_variables): Replace check with gdb_assert.
4424 (upload_fast_traceframes): Replace fatal with internal_error.
4425
34abf635
GB		 44262014-08-19 Tom Tromey <tromey@redhat.com>
4427 Gary Benson <gbenson@redhat.com>
4428
4429 * Makefile.in (SFILES): Add common/common-debug.c.
4430 (OBS): Add common-debug.o.
4431 (common-debug.o): New rule.
4432 * debug.h (debug_printf): Don't declare.
4433 * debug.c (debug_printf): Renamed and rewritten as...
4434 (debug_vprintf): New function.
4435
f6e94d78
GB		 44362014-08-19 Gary Benson <gbenson@redhat.com>
4437
4438 * utils.h: Do not include print-utils.h.
4439
9239eeab
GB		 44402014-08-19 Tom Tromey <tromey@redhat.com>
4441 Gary Benson <gbenson@redhat.com>
4442
4443 * server.h: Add static assertion.
4444 (gdb_byte, CORE_ADDR, LONGEST, ULONGEST): Remove.
4445
ef87c8bb
GB		 44462014-08-19 Tom Tromey <tromey@redhat.com>
4447 Gary Benson <gbenson@redhat.com>
4448
4449 * Makefile.in (SFILES): Add common/errors.c.
4450 (OBS): Add errors.o.
4451 (IPA_OBS): Add errors-ipa.o.
4452 (errors.o): New rule.
4453 (errors-ipa.o): Likewise.
4454 * utils.h (perror_with_name, error, warning): Don't declare.
4455 * utils.c (warning): Renamed and rewritten as...
4456 (vwarning): New function.
4457 (error): Renamed and rewritten as...
4458 (verror): New function.
4459 (internal_error): Renamed and rewritten as...
4460 (internal_verror): New function.
4461
bb974a24
GB		 44622014-08-07 Gary Benson <gbenson@redhat.com>
4463
4464 * configure.ac (AC_CHECK_HEADERS): Remove errno.h.
4465 * configure: Regenerate.
4466 * config.in: Likewise.
4467 * server.h: Do not include errno.h.
4468 * event-loop.c: Likewise.
4469 * hostio-errno.c: Likewise.
4470 * linux-low.c: Likewise.
4471 * remote-utils.c: Likewise.
4472 * spu-low.c: Likewise.
4473 * utils.c: Likewise.
4474 * gdbreplay.c: Unconditionally include errno.h.
4475
6d3d12eb
GB		 44762014-08-07 Gary Benson <gbenson@redhat.com>
4477
4478 * server.h: Do not include string.h.
4479 * event-loop.c: Likewise.
4480 * linux-low.c: Likewise.
4481 * regcache.c: Likewise.
4482 * remote-utils.c: Likewise.
4483 * spu-low.c: Likewise.
4484 * utils.c: Likewise.
4485
dccbb609
GB		 44862014-08-07 Gary Benson <gbenson@redhat.com>
4487
4488 * server.h: Do not include gdb_assert.h.
4489
e76df0d0
GB		 44902014-08-07 Gary Benson <gbenson@redhat.com>
4491
4492 * server.h: Do not include common-utils.h.
4493
4cb9c816
GB		 44942014-08-07 Gary Benson <gbenson@redhat.com>
4495
4496 * server.h: Do not include ptid.h.
4497 * notif.h: Likewise.
4498
3995eeee
GB		 44992014-08-07 Gary Benson <gbenson@redhat.com>
4500
4501 * server.h: Do not include gdb_locale.h.
4502
cb9f1a9b
GB		 45032014-08-07 Gary Benson <gbenson@redhat.com>
4504
4505 * server.h: Do not include gdb/signals.h.
4506 * win32-low.c: Likewise.
4507
a5fceff8
GB		 45082014-08-07 Gary Benson <gbenson@redhat.com>
4509
4510 * server.h: Do not include pathmax.h.
4511
b9391142
GB		 45122014-08-07 Gary Benson <gbenson@redhat.com>
4513
4514 * server.h: Do not include libiberty.h.
4515 * linux-bfin-low.c: Likewise.
4516
0e443c87
GB		 45172014-08-07 Gary Benson <gbenson@redhat.com>
4518
4519 * server.h: Do not include ansidecl.h.
4520
8ebb3f56
GB		 45212014-08-07 Gary Benson <gbenson@redhat.com>
4522
4523 * linux-x86-low.c: Do not include stddef.h.
4524 * lynx-ppc-low.c: Likewise.
4525 * tracepoint.c: Likewise.
4526
8980bdf6
GB		 45272014-08-07 Gary Benson <gbenson@redhat.com>
4528
4529 * server.h: Do not include stdarg.h.
4530 * nto-low.c: Likewise.
4531
d7096f71
GB		 45322014-08-07 Gary Benson <gbenson@redhat.com>
4533
4534 * server.h: Do not include stdlib.h.
4535 * inferiors.c: Likewise.
4536 * linux-low.c: Likewise.
4537 * regcache.c: Likewise.
4538 * spu-low.c: Likewise.
4539 * tracepoint.c: Likewise.
4540 * utils.c: Likewise.
4541
d02f550d
GB		 45422014-08-07 Gary Benson <gbenson@redhat.com>
4543
4544 * server.h: Do not include stdio.h.
4545 * linux-low.c: Likewise.
4546 * remote-utils.c: Likewise.
4547 * spu-low.c: Likewise.
4548 * utils.c: Likewise.
4549 * wincecompat.c: Likewise.
4550
87f6c4e3
GB		 45512014-08-06 Gary Benson <gbenson@redhat.com>
4552
4553 * regcache.c (init_register_cache): Move conditionals inside if.
4554
7089dca4
GB		 45552014-08-06 Gary Benson <gbenson@redhat.com>
4556
4557 * linux-low.c (linux_supports_non_stop): Use target_is_async_p.
4558
462f517e
GB		 45592014-07-31 Gary Benson <gbenson@redhat.com>
4560
4561 * ax.h: Do not include server.h.
4562 * gdbthread.h: Likewise.
4563 * lynx-low.h: Likewise.
4564 * notif.h: Likewise.
4565
976411d6
GB		 45662014-07-30 Gary Benson <gbenson@redhat.com>
4567
4568 * server.h: Include common-defs.h.
4569 Do not include config.h or build-gnulib-gdbserver/config.h.
4570
d41f6d8e
GB		 45712014-07-30 Gary Benson <gbenson@redhat.com>
4572
4573 * hostio-errno.c: Move server.h to top of includes list.
4574 * inferiors.c: Likewise.
4575 * linux-x86-low.c: Likewise.
4576 * notif.c: Include server.h.
4577
314c6a35
TT		 45782014-07-24 Tom Tromey <tromey@redhat.com>
4579 Gary Benson <gbenson@redhat.com>
4580
4581 * server.h (CORE_ADDR): Now unsigned.
4582
69ff6be5
PA		 45832014-07-16 Pedro Alves <palves@redhat.com>
4584
4585 * linux-low.c (linux_kill_one_lwp): Use kill_lwp, not kill.
4586
ce9e3fe7
PA		 45872014-07-15 Pedro Alves <palves@redhat.com>
4588
4589 * linux-low.c (linux_kill_one_lwp): Save errno and work with saved
4590 copy.
4591
e76126e8
PA		 45922014-07-11 Pedro Alves <palves@redhat.com>
4593
4594 * linux-low.c (kill_wait_lwp): New function, based on
4595 kill_one_lwp_callback, but use my_waitpid directly.
4596 (kill_one_lwp_callback, linux_kill): Use it.
4597
8e9db26e
PA		 45982014-06-23 Pedro Alves <palves@redhat.com>
4599
4600 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR_CONTROL
4601 before setting DR0..DR3.
4602
698b3e08
GB		 46032014-06-20 Gary Benson <gbenson@redhat.com>
4604
4605 * configure.ac (AC_REPLACE_FUNCS) <vasprintf, vsnprintf>: Removed.
4606 * configure: Regenerated.
4607 * config.in: Likewise.
4608
125f8a3d
GB		 46092014-06-20 Gary Benson <gbenson@redhat.com>
4610
4611 * Makefile.in (SFILES): Update locations for files moved
4612 from common to nat.
4613 (object file files): Reordered.
4614
42995dbd
GB		 46152014-06-20 Gary Benson <gbenson@redhat.com>
4616
4617 * i386-low.h (i386_dr_low_can_set_addr): Removed.
4618 (i386_dr_low_set_addr): Likewise.
4619 (i386_dr_low_get_addr): Likewise.
4620 (i386_dr_low_can_set_control): Likewise.
4621 (i386_dr_low_set_control): Likewise.
4622 (i386_dr_low_get_control): Likewise.
4623 (i386_dr_low_get_status): Likewise.
4624 (i386_get_debug_register_length): Likewise.
4625 * linux-x86-low.c (i386_dr_low_set_addr):
4626 Changed signature. Made static.
4627 (i386_dr_low_get_addr): Likewise.
4628 (i386_dr_low_set_control): Likewise.
4629 (i386_dr_low_get_control): Likewise.
4630 (i386_dr_low_get_status): Likewise.
4631 (i386_dr_low): New global variable.
4632 * win32-i386-low.c (i386_dr_low_set_addr):
4633 Changed signature. Made static.
4634 (i386_dr_low_get_addr): Likewise.
4635 (i386_dr_low_set_control): Likewise.
4636 (i386_dr_low_get_control): Likewise.
4637 (i386_dr_low_get_status): Likewise.
4638 (i386_dr_low): New global variable.
4639
e1d2394b
MS		 46402014-06-20 Marcus Shawcroft <marcus.shawcroft@arm.com>
4641
4642 * configure.ac: Invoke. AC_CHECK_TOOL(AR, ar).
4643 * Makefile.in (AR, AR_FLAGS): Define.
4644 * configure: Regenerate.
4645
3a8ee006
GB		 46462014-06-19 Gary Benson <gbenson@redhat.com>
4647
4648 * Makefile.in (i386-dregs.o): New rule.
4649 * configure.srv: Add i386-dregs.o to all targets using i386-low.o.
4650 * i386-low.c (target.h): Remove include.
4651 (TARGET_HAS_DR_LEN_8): Now in i386-dregs.c.
4652 (DR_CONTROL_SHIFT): Likewise.
4653 (DR_CONTROL_SIZE): Likewise.
4654 (DR_RW_EXECUTE): Likewise.
4655 (DR_RW_WRITE): Likewise.
4656 (DR_RW_READ): Likewise.
4657 (DR_RW_IORW): Likewise.
4658 (DR_LEN_1): Likewise.
4659 (DR_LEN_2): Likewise.
4660 (DR_LEN_4): Likewise.
4661 (DR_LEN_8): Likewise.
4662 (DR_LOCAL_ENABLE_SHIFT): Likewise.
4663 (DR_GLOBAL_ENABLE_SHIFT): Likewise.
4664 (DR_ENABLE_SIZE): Likewise.
4665 (DR_LOCAL_SLOWDOWN): Likewise.
4666 (DR_GLOBAL_SLOWDOWN): Likewise.
4667 (DR_CONTROL_RESERVED): Likewise.
4668 (I386_DR_CONTROL_MASK): Likewise.
4669 (I386_DR_VACANT): Likewise.
4670 (I386_DR_LOCAL_ENABLE): Likewise.
4671 (I386_DR_GLOBAL_ENABLE): Likewise.
4672 (I386_DR_DISABLE): Likewise.
4673 (I386_DR_SET_RW_LEN): Likewise.
4674 (I386_DR_GET_RW_LEN): Likewise.
4675 (I386_DR_WATCH_HIT): Likewise.
4676 (i386_wp_op_t): Likewise.
4677 (i386_show_dr): Likewise.
4678 (i386_length_and_rw_bits): Likewise.
4679 (i386_insert_aligned_watchpoint): Likewise.
4680 (i386_remove_aligned_watchpoint): Likewise.
4681 (i386_handle_nonaligned_watchpoint): Likewise.
4682 i386_update_inferior_debug_regs(): Likewise.
4683 (i386_dr_insert_watchpoint): Likewise.
4684 (i386_dr_remove_watchpoint): Likewise.
4685 (i386_dr_region_ok_for_watchpoint): Likewise.
4686 (i386_dr_stopped_data_address): Likewise.
4687 (i386_dr_stopped_by_watchpoint): Likewise.
4688
8f26655c
GB		 46892014-06-19 Gary Benson <gbenson@redhat.com>
4690
4691 * i386-low.c (i386_dr_show): Renamed to
4692 i386_show_dr and made static. All uses updated.
4693 (i386_dr_length_and_rw_bits): Renamed to
4694 i386_length_and_rw_bits and made static.
4695 All uses updated.
4696 (i386_dr_insert_aligned_watchpoint): Renamed to
4697 i386_insert_aligned_watchpoint and made static.
4698 All uses updated.
4699 (i386_dr_remove_aligned_watchpoint): Renamed to
4700 i386_remove_aligned_watchpoint and made static.
4701 All uses updated.
4702 (i386_dr_update_inferior_debug_regs): Renamed to
4703 i386_update_inferior_debug_regs and made static.
4704 All uses updated.
4705
b9228891
GB		 47062014-06-18 Gary Benson <gbenson@redhat.com>
4707
5171def3
GB		 4708 * i386-low.h (i386_dr_low_can_set_addr): New macro.
4709 (i386_dr_low_can_set_control): Likewise.
4710 (i386_get_debug_register_length): Likewise.
4711 * i386-low.c (i386_dr_low_can_set_addr): Now in i386-low.h.
4712 (i386_dr_low_can_set_control): Likewise.
4713 (i386_get_debug_register_length): Likewise.
4714
47152014-06-17 Gary Benson <gbenson@redhat.com>
4716
b9228891
GB		 4717 * i386-low.h (i386-dregs.h): New include.
4718 (DR_FIRSTADDR): Now in i386-dregs.h.
4719 (DR_LASTADDR): Likewise.
4720 (DR_NADDR): Likewise.
4721 (DR_STATUS): Likewise.
4722 (DR_CONTROL): Likewise.
4723 (i386_debug_reg_state): Likewise.
4724 (i386_dr_insert_watchpoint): Likewise.
4725 (i386_dr_remove_watchpoint): Likewise.
4726 (i386_dr_region_ok_for_watchpoint): Likewise.
4727 (i386_dr_stopped_data_address): Likewise.
4728 (i386_dr_stopped_by_watchpoint): Likewise.
4729 * i386-low.c (ALL_DEBUG_REGISTERS): Likewise.
4730
4be83cc2
GB		 47312014-06-18 Gary Benson <gbenson@redhat.com>
4732
4733 * i386-low.h (i386_low_insert_watchpoint): Renamed to
4734 i386_dr_insert_watchpoint.
4735 (i386_low_remove_watchpoint): Renamed to
4736 i386_dr_remove_watchpoint.
4737 (i386_low_region_ok_for_watchpoint): Renamed to
4738 i386_dr_region_ok_for_watchpoint.
4739 (i386_low_stopped_data_address): Renamed to
4740 i386_dr_stopped_data_address.
4741 (i386_low_stopped_by_watchpoint): Renamed to
4742 i386_dr_stopped_by_watchpoint.
4743 * i386-low.c (i386_show_dr): Renamed to
4744 i386_dr_show and made nonstatic. All uses updated.
4745 (i386_length_and_rw_bits): Renamed to
4746 i386_dr_length_and_rw_bits and made nonstatic.
4747 All uses updated.
4748 (i386_insert_aligned_watchpoint): Renamed to
4749 i386_dr_insert_aligned_watchpoint and made nonstatic.
4750 All uses updated.
4751 (i386_remove_aligned_watchpoint): Renamed to
4752 i386_dr_remove_aligned_watchpoint and made nonstatic.
4753 All uses updated.
4754 (i386_update_inferior_debug_regs): Renamed to
4755 i386_dr_update_inferior_debug_regs and made nonstatic.
4756 All uses updated.
4757 (i386_low_insert_watchpoint): Renamed to
4758 i386_dr_insert_watchpoint. All uses updated.
4759 (i386_low_remove_watchpoint): Renamed to
4760 i386_dr_remove_watchpoint. All uses updated.
4761 (i386_low_region_ok_for_watchpoint): Renamed to
4762 i386_dr_region_ok_for_watchpoint. All uses updated.
4763 (i386_low_stopped_data_address): Renamed to
4764 i386_dr_stopped_data_address. All uses updated.
4765 (i386_low_stopped_by_watchpoint): Renamed to
4766 i386_dr_stopped_by_watchpoint. All uses updated.
4767
131aa0d4
GB		 47682014-06-18 Gary Benson <gbenson@redhat.com>
4769
4770 * i386-low.c (i386_dr_low_can_set_addr): New macro.
4771 (i386_dr_low_can_set_control): Likewise.
4772 (i386_insert_aligned_watchpoint): New check.
4773
d9305f7f
GB		 47742014-06-18 Gary Benson <gbenson@redhat.com>
4775
4776 * i386-low.c (i386_update_inferior_debug_regs) <inf_state>:
4777 Renamed to state.
4778
e927c9fc
GB		 47792014-06-18 Gary Benson <gbenson@redhat.com>
4780
4781 * i386-low.c (i386_length_and_rw_bits): Use internal_error
4782 instead of fatal and error.
4783 (i386_handle_nonaligned_watchpoint): Likewise.
4784
1b6d4134
GB		 47852014-06-18 Gary Benson <gbenson@redhat.com>
4786
4787 * i386-low.c (i386_get_debug_register_length): New macro.
4788 (TARGET_HAS_DR_LEN_8): Remove conditional. Use above macro.
4789 (i386_show_dr): Use debug_printf instead of fprintf. Use
4790 phex to format values.
4791
6e62758f
GB		 47922014-06-18 Gary Benson <gbenson@redhat.com>
4793
4794 * i386-low.h: Comment changes.
4795 * i386-low.c: Likewise.
4796
fc6e2f03
GB		 47972014-06-18 Gary Benson <gbenson@redhat.com>
4798
4799 * i386-low.c: Whitespace changes.
4800
f9d1eeed
TT		 48012014-06-12 Tom Tromey <tromey@redhat.com>
4802
4803 * utils.c (freeargv): Remove.
4804
0b04e523
TT		 48052014-06-12 Tom Tromey <tromey@redhat.com>
4806
4807 * debug.c (debug_printf): Remove HAVE_GETTIMEOFDAY checks.
4808 * server.c (monitor_show_help): Remove HAVE_GETTIMEOFDAY check.
4809 (parse_debug_format_options): Likewise.
4810 (gdbserver_usage): Likewise.
4811 * Makefile.in (LIBIBERTY_BUILDDIR, LIBIBERTY): New variables.
4812 (SUBDIRS, REQUIRED_SUBDIRS): Add libiberty.
4813 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT)): Depend on and link
4814 against libiberty.
4815 ($(LIBGNU)): Depend on libiberty.
4816 (all-lib): Recurse into all subdirs.
4817 (install-only): Invoke "install" target in subdirs.
4818 (vasprintf.o, vsnprintf.o, safe-ctype.o, lbasename.o): Remove
4819 targets.
4820 * configure: Rebuild.
4821 * configure.ac: Add ACX_CONFIGURE_DIR for libiberty. Don't check
4822 for vasprintf, vsnprintf, or gettimeofday.
4823 * configure.srv: Don't add safe-ctype.o or lbasename.o to
4824 srv_tgtobj.
4825
270c9937
JB		 48262014-06-05 Joel Brobecker <brobecker@adacore.com>
4827
4828 * development.sh: Delete.
4829 * Makefile.in (config.status): Adjust dependency on development.sh.
4830 * configure.ac: Adjust development.sh source call.
4831 * configure: Regenerate.
4832
0a261ed8
PA		 48332014-06-02 Pedro Alves <palves@redhat.com>
4834
4835 * ax.c (gdb_free_agent_expr): New function.
4836 * ax.h (gdb_free_agent_expr): New declaration.
4837 * mem-break.c (delete_gdb_breakpoint_1): Also clear the commands
4838 list.
4839 (clear_breakpoint_conditions, clear_breakpoint_commands): Make
4840 static.
4841 (clear_breakpoint_conditions_and_commands): New function.
4842 * mem-break.h (clear_breakpoint_conditions): Delete declaration.
4843 (clear_breakpoint_conditions_and_commands): New declaration.
4844
e9dae05e
RR		 48452014-05-23 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
4846
4847 * linux-aarch64-low.c (asm/ptrace.h): Include.
4848
5876f503
JK		 48492014-05-21 Jan Kratochvil <jan.kratochvil@redhat.com>
4850
4851 Fix TLS access for -static -pthread.
4852 * gdbserver/thread-db.c (struct thread_db): Add td_thr_tlsbase_p.
4853 (thread_db_get_tls_address): Call it if LOAD_MODULE is zero.
4854 (thread_db_load_search, try_thread_db_load_1): Initialize it.
4855
802e8e6d
PA		 48562014-05-20 Pedro Alves <palves@redhat.com>
4857
4858 * linux-aarch64-low.c (aarch64_insert_point)
4859 (aarch64_remove_point): No longer check whether the type is
4860 supported here. Adjust to new interface.
4861 (the_low_target): Install aarch64_supports_z_point_type as
4862 supports_z_point_type method.
4863 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type): New function.
4864 (arm_linux_hw_point_initialize): Take an enum raw_bkpt_type
4865 instead of a Z packet char. Adjust.
4866 (arm_supports_z_point_type): New function.
4867 (arm_insert_point, arm_remove_point): Adjust to new interface.
4868 (the_low_target): Install arm_supports_z_point_type.
4869 * linux-crisv32-low.c (cris_supports_z_point_type): New function.
4870 (cris_insert_point, cris_remove_point): Adjust to new interface.
4871 Don't check whether the type is supported here.
4872 (the_low_target): Install cris_supports_z_point_type.
4873 * linux-low.c (linux_supports_z_point_type): New function.
4874 (linux_insert_point, linux_remove_point): Adjust to new interface.
4875 * linux-low.h (struct linux_target_ops) <insert_point,
4876 remove_point>: Take an enum raw_bkpt_type instead of a char. Add
4877 raw_breakpoint pointer parameter.
4878 <supports_z_point_type>: New method.
4879 * linux-mips-low.c (mips_supports_z_point_type): New function.
4880 (mips_insert_point, mips_remove_point): Adjust to new interface.
4881 Use mips_supports_z_point_type.
4882 (the_low_target): Install mips_supports_z_point_type.
4883 * linux-ppc-low.c (the_low_target): Install NULL as
4884 supports_z_point_type method.
4885 * linux-s390-low.c (the_low_target): Install NULL as
4886 supports_z_point_type method.
4887 * linux-sparc-low.c (the_low_target): Install NULL as
4888 supports_z_point_type method.
4889 * linux-x86-low.c (x86_supports_z_point_type): New function.
4890 (x86_insert_point): Adjust to new insert_point interface. Use
4891 insert_memory_breakpoint. Adjust to new
4892 i386_low_insert_watchpoint interface.
4893 (x86_remove_point): Adjust to remove_point interface. Use
4894 remove_memory_breakpoint. Adjust to new
4895 i386_low_remove_watchpoint interface.
4896 (the_low_target): Install x86_supports_z_point_type.
4897 * lynx-low.c (lynx_target_ops): Install NULL as
4898 supports_z_point_type callback.
4899 * nto-low.c (nto_supports_z_point_type): New.
4900 (nto_insert_point, nto_remove_point): Adjust to new interface.
4901 (nto_target_ops): Install nto_supports_z_point_type.
4902 * mem-break.c: Adjust intro comment.
4903 (struct raw_breakpoint) <raw_type, size>: New fields.
4904 <inserted>: Update comment.
4905 <shlib_disabled>: Delete field.
4906 (enum bkpt_type) <gdb_breakpoint>: Delete value.
4907 <gdb_breakpoint_Z0, gdb_breakpoint_Z1, gdb_breakpoint_Z2,
4908 gdb_breakpoint_Z3, gdb_breakpoint_Z4>: New values.
4909 (raw_bkpt_type_to_target_hw_bp_type): New function.
4910 (find_enabled_raw_code_breakpoint_at): New function.
4911 (find_raw_breakpoint_at): New type and size parameters. Use them.
4912 (insert_memory_breakpoint): New function, based off
4913 set_raw_breakpoint_at.
4914 (remove_memory_breakpoint): New function.
4915 (set_raw_breakpoint_at): Reimplement.
4916 (set_breakpoint): New, based on set_breakpoint_at.
4917 (set_breakpoint_at): Reimplement.
4918 (delete_raw_breakpoint): Go through the_target->remove_point
4919 instead of assuming memory breakpoints.
4920 (find_gdb_breakpoint_at): Delete.
4921 (Z_packet_to_bkpt_type, Z_packet_to_raw_bkpt_type): New functions.
4922 (find_gdb_breakpoint): New function.
4923 (set_gdb_breakpoint_at): Delete.
4924 (z_type_supported): New function.
4925 (set_gdb_breakpoint_1): New function, loosely based off
4926 set_gdb_breakpoint_at.
4927 (check_gdb_bp_preconditions, set_gdb_breakpoint): New functions.
4928 (delete_gdb_breakpoint_at): Delete.
4929 (delete_gdb_breakpoint_1): New function, loosely based off
4930 delete_gdb_breakpoint_at.
4931 (delete_gdb_breakpoint): New function.
4932 (clear_gdb_breakpoint_conditions): Rename to ...
4933 (clear_breakpoint_conditions): ... this. Don't handle a NULL
4934 breakpoint.
4935 (add_condition_to_breakpoint): Make static.
4936 (add_breakpoint_condition): Take a struct breakpoint pointer
4937 instead of an address. Adjust.
4938 (gdb_condition_true_at_breakpoint): Rename to ...
4939 (gdb_condition_true_at_breakpoint_z_type): ... this, and add
4940 z_type parameter.
4941 (gdb_condition_true_at_breakpoint): Reimplement.
4942 (add_breakpoint_commands): Take a struct breakpoint pointer
4943 instead of an address. Adjust.
4944 (gdb_no_commands_at_breakpoint): Rename to ...
4945 (gdb_no_commands_at_breakpoint_z_type): ... this. Add z_type
4946 parameter. Return true if no breakpoint was found. Change debug
4947 output.
4948 (gdb_no_commands_at_breakpoint): Reimplement.
4949 (run_breakpoint_commands): Rename to ...
4950 (run_breakpoint_commands_z_type): ... this. Add z_type parameter,
4951 and change return type to boolean.
4952 (run_breakpoint_commands): New function.
4953 (gdb_breakpoint_here): Also check for Z1 breakpoints.
4954 (uninsert_raw_breakpoint): Don't try to reinsert a disabled
4955 breakpoint. Go through the_target->remove_point instead of
4956 assuming memory breakpoint.
4957 (uninsert_breakpoints_at, uninsert_all_breakpoints): Uninsert
4958 software and hardware breakpoints.
4959 (reinsert_raw_breakpoint): Go through the_target->insert_point
4960 instead of assuming memory breakpoint.
4961 (reinsert_breakpoints_at, reinsert_all_breakpoints): Reinsert
4962 software and hardware breakpoints.
4963 (check_breakpoints, breakpoint_here, breakpoint_inserted_here):
4964 Check both software and hardware breakpoints.
4965 (validate_inserted_breakpoint): Assert the breakpoint is a
4966 software breakpoint. Set the inserted flag to -1 instead of
4967 setting shlib_disabled.
4968 (delete_disabled_breakpoints): Adjust.
4969 (validate_breakpoints): Only validate software breakpoints.
4970 Adjust to inserted flag change.
4971 (check_mem_read, check_mem_write): Skip breakpoint types other
4972 than software breakpoints. Adjust to inserted flag change.
4973 * mem-break.h (enum raw_bkpt_type): New enum.
4974 (raw_breakpoint, struct process_info): Forward declare.
4975 (Z_packet_to_target_hw_bp_type): Delete declaration.
4976 (raw_bkpt_type_to_target_hw_bp_type, Z_packet_to_raw_bkpt_type)
4977 (set_gdb_breakpoint, delete_gdb_breakpoint)
4978 (clear_breakpoint_conditions): New declarations.
4979 (set_gdb_breakpoint_at, clear_gdb_breakpoint_conditions): Delete.
4980 (breakpoint_inserted_here): Update comment.
4981 (add_breakpoint_condition, add_breakpoint_commands): Replace
4982 address parameter with a breakpoint pointer parameter.
4983 (gdb_breakpoint_here): Update comment.
4984 (delete_gdb_breakpoint_at): Delete.
4985 (insert_memory_breakpoint, remove_memory_breakpoint): Declare.
4986 * server.c (process_point_options): Take a struct breakpoint
4987 pointer instead of an address. Adjust.
4988 (process_serial_event) <Z/z packets>: Use set_gdb_breakpoint and
4989 delete_gdb_breakpoint.
4990 * spu-low.c (spu_target_ops): Install NULL as
4991 supports_z_point_type method.
4992 * target.h: Include mem-break.h.
4993 (struct target_ops) <prepare_to_access_memory>: Update comment.
4994 <supports_z_point_type>: New field.
4995 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
4996 instead of a char. Also take a raw breakpoint pointer.
4997 * win32-arm-low.c (the_low_target): Install NULL as
4998 supports_z_point_type.
4999 * win32-i386-low.c (i386_supports_z_point_type): New function.
5000 (i386_insert_point, i386_remove_point): Adjust to new interface.
5001 (the_low_target): Install i386_supports_z_point_type.
5002 * win32-low.c (win32_supports_z_point_type): New function.
5003 (win32_insert_point, win32_remove_point): Adjust to new interface.
5004 (win32_target_ops): Install win32_supports_z_point_type.
5005 * win32-low.h (struct win32_target_ops):
5006 <supports_z_point_type>: New method.
5007 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
5008 instead of a char. Also take a raw breakpoint pointer.
5009
932539e3
PA		 50102014-05-20 Pedro Alves <palves@redhat.com>
5011
5012 * mem-break.h: Include break-common.h.
5013 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
5014 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): New defines.
5015 (Z_packet_to_target_hw_bp_type): New declaration.
5016 * mem-break.c (Z_packet_to_target_hw_bp_type): New function.
5017 * i386-low.c (Z_PACKET_HW_BP, Z_PACKET_WRITE_WP, Z_PACKET_READ_WP)
5018 (Z_PACKET_ACCESS_WP): Delete macros.
5019 (Z_packet_to_hw_type): Delete function.
5020 * i386-low.h: Don't include break-common.h here.
5021 (Z_packet_to_hw_type): Delete declaration.
5022 * linux-x86-low.c (x86_insert_point, x86_insert_point): Call
5023 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
5024 * win32-i386-low.c (i386_insert_point, i386_remove_point): Call
5025 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
5026 * linux-aarch64-low.c: Don't include break-common.h here.
5027 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
5028 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): Delete macros.
5029 (Z_packet_to_target_hw_bp_type): Delete function.
5030 * linux-mips-low.c (rsp_bp_type_to_target_hw_bp_type): Delete
5031 function.
5032 (mips_insert_point, mips_remove_point): Use
5033 Z_packet_to_target_hw_bp_type.
5034
4ff0d3d8
PA		 50352014-05-20 Pedro Alves <palves@redhat.com>
5036
5037 * linux-aarch64-low.c: Include break-common.h.
5038 (enum target_point_type): Delete.
5039 (Z_packet_to_point_type): Rename to ...
5040 (Z_packet_to_target_hw_bp_type): ... this, and return a
5041 target_hw_bp_type instead.
5042 (aarch64_show_debug_reg_state): Take an enum target_hw_bp_type
5043 instead of an enum target_point_type.
5044 (aarch64_point_encode_ctrl_reg): Likewise. Compute type mask from
5045 breakpoint type.
5046 (aarch64_dr_state_insert_one_point)
5047 (aarch64_dr_state_remove_one_point, aarch64_handle_breakpoint)
5048 (aarch64_handle_aligned_watchpoint)
5049 (aarch64_handle_unaligned_watchpoint, aarch64_handle_watchpoint):
5050 Take an enum target_hw_bp_type instead of an enum
5051 target_point_type.
5052 (aarch64_supports_z_point_type): New function.
5053 (aarch64_insert_point, aarch64_remove_point): Use it. Adjust to
5054 use Z_packet_to_target_hw_bp_type.
5055
786dc519
JB		 50562014-05-20 Joel Brobecker <brobecker@adacore.com>
5057
5058 * configure.ac: Only use -Werror by default when DEVELOPMENT
5059 is true.
5060 * configure: Regenerate.
5061
9e0aa64f
JK		 50622014-05-19 Jan Kratochvil <jan.kratochvil@redhat.com>
5063
5064 Fix gdbserver qGetTLSAddr for x86_64 -m32.
5065 * linux-x86-low.c (X86_64_USER_REGS): New.
5066 (x86_fill_gregset): Call memset for BUF first in x86_64 -m32 case.
5067
2b577b92
YQ		 50682014-04-28 Yao Qi <yao@codesourcery.com>
5069
5070 * Makefile.in (i386-avx512.c): Fix the typo of generated file
5071 name.
5072
94611da2
PA		 50732014-04-25 Pedro Alves <palves@redhat.com>
5074
5075 PR server/16255
5076 * linux-low.c (linux_attach_fail_reason_string): New function.
5077 (linux_attach_lwp): Delete.
5078 (linux_attach_lwp_1): Rename to ...
5079 (linux_attach_lwp): ... this. Take a ptid instead of a pid as
5080 argument. Remove "initial" parameter. Return int instead of
5081 void. Don't error or warn here.
5082 (linux_attach): Adjust to call linux_attach_lwp. Call error on
5083 failure to attach to the tgid. Call warning when failing to
5084 attach to an lwp.
5085 * linux-low.h (linux_attach_lwp): Take a ptid instead of a pid as
5086 argument. Remove "initial" parameter. Return int instead of
5087 void. Don't error or warn here.
5088 (linux_attach_fail_reason_string): New declaration.
5089 * thread-db.c (attach_thread): Adjust to linux_attach_lwp's
5090 interface change. Use linux_attach_fail_reason_string.
5091
01f9f808
MS		 50922014-04-24 Michael Sturm <michael.sturm@mintel.com>
5093 Walfred Tedeschi <walfred.tedeschi@intel.com>
5094
5095 * Makefile.in: Added rules to handle new files
5096 i386-avx512.c i386-avx512-linux.c amd64-avx512.c
5097 amd64-avx512-linux.c x32-avx512.c x32-avx512-linux.c.
5098 * configure.srv (srv_i386_regobj): Add i386-avx512.o.
5099 (srv_i386_linux_regobj): Add i386-avx512-linux.o.
5100 (srv_amd64_regobj): Add amd64-avx512.o and x32-avx512.o.
5101 (srv_amd64_linux_regobj): Add amd64-avx512-linux.o and
5102 x32-avx512-linux.o.
5103 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx512.xml.
5104 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx512.xml.
5105 (srv_amd64_xmlfiles): Add i386/amd64-avx512.xml and
5106 i386/x32-avx512.xml.
5107 (srv_i386_linux_xmlfiles): Add i386/i386-avx512-linux.xml.
5108 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx512-linux.xml and
5109 i386/x32-avx512-linux.xml.
5110 * i387-fp.c (num_avx512_k_registers): New constant for number
5111 of K registers.
5112 (num_avx512_zmmh_low_registers): New constant for number of
5113 lower ZMM registers (0-15).
5114 (num_avx512_zmmh_high_registers): New constant for number of
5115 higher ZMM registers (16-31).
5116 (num_avx512_ymmh_registers): New contant for number of higher
5117 YMM registers (ymm16-31 added by avx521 on x86_64).
5118 (num_avx512_xmm_registers): New constant for number of higher
5119 XMM registers (xmm16-31 added by AVX512 on x86_64).
5120 (struct i387_xsave): Add space for AVX512 registers.
5121 (i387_cache_to_xsave): Change raw buffer size to 64 characters.
5122 Add code to handle AVX512 registers.
5123 (i387_xsave_to_cache): Add code to handle AVX512 registers.
5124 * linux-x86-low.c (init_registers_amd64_avx512_linux): New
5125 prototypei from generated file.
5126 (tdesc_amd64_avx512_linux): Likewise.
5127 (init_registers_x32_avx512_linux): Likewise.
5128 (tdesc_x32_avx512_linux): Likewise.
5129 (init_registers_i386_avx512_linux): Likewise.
5130 (tdesc_i386_avx512_linux): Likewise.
5131 (x86_64_regmap): Add AVX512 registers.
5132 (x86_linux_read_description): Add code to handle AVX512 XSTATE
5133 mask.
5134 (initialize_low_arch): Add code to initialize AVX512 registers.
5135
51aa91f9
PA		 51362014-04-23 Pedro Alves <palves@redhat.com>
5137
5138 * mem-break.c (find_gdb_breakpoint_at): Make static.
5139 * mem-break.h (find_gdb_breakpoint_at): Delete declaration.
5140
a4165e94
PA		 51412014-04-23 Pedro Alves <palves@redhat.com>
5142
5143 * i386-low.c: Don't include break-common.h here.
5144 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
5145 prototype to take target_hw_bp_type as argument instead of a Z
5146 packet char.
5147 * i386-low.h: Include break-common.h here.
5148 (Z_packet_to_hw_type): Declare.
5149 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
5150 prototypes.
5151 * linux-x86-low.c (x86_insert_point): Convert the packet number to
5152 a target_hw_bp_type before calling i386_low_insert_watchpoint.
5153 (x86_remove_point): Convert the packet number to a
5154 target_hw_bp_type before calling i386_low_remove_watchpoint.
5155 * win32-i386-low.c (i386_insert_point): Convert the packet number
5156 to a target_hw_bp_type before calling i386_low_insert_watchpoint.
5157 (i386_remove_point): Convert the packet number to a
5158 target_hw_bp_type before calling i386_low_remove_watchpoint.
5159
b8acf843
PA		 51602014-04-23 Pedro Alves <palves@redhat.com>
5161
5162 * utils.h (perror_with_name): Add ATTRIBUTE_NORETURN.
5163
d708bcd1
PA		 51642014-04-10 Pedro Alves <palves@redhat.com>
5165
5166 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
5167 Check if the condition or command is NULL before checking if the
5168 breakpoint is known. On success, return true.
5169 * mem-break.h (add_breakpoint_condition): Document return.
5170 (add_breakpoint_commands): Add describing comment.
5171 * server.c (skip_to_semicolon): New function.
5172 (process_point_options): Use it.
5173
2eec7d5b
PA		 51742014-04-09 Pedro Alves <palves@redhat.com>
5175
5176 * linux-low.c (linux_read_loadmap): Pass current_inferior directly
5177 to lwpid_of.
5178
fa96cb38
PA		 51792014-02-27 Pedro Alves <palves@redhat.com>
5180
5181 PR 12702
5182 * inferiors.h (A_I_NEXT, ALL_INFERIORS_TYPE, ALL_PROCESSES): New
5183 macros.
5184 * linux-low.c (delete_lwp, handle_extended_wait): Add debug
5185 output.
5186 (last_thread_of_process_p): Take a PID argument instead of a
5187 thread pointer.
5188 (linux_wait_for_lwp): Delete.
5189 (num_lwps, check_zombie_leaders, not_stopped_callback): New
5190 functions.
5191 (linux_low_filter_event): New function, party factored out from
5192 linux_wait_for_event.
5193 (linux_wait_for_event): Rename to ...
5194 (linux_wait_for_event_filtered): ... this. Add new filter ptid
5195 argument. Partly rewrite. Always use waitpid(-1, WNOHANG) and
5196 sigsuspend. Check for zombie leaders.
5197 (linux_wait_for_event): Reimplement as wrapper around
5198 linux_wait_for_event_filtered.
5199 (linux_wait_1): Handle TARGET_WAITKIND_NO_RESUMED. Assume that if
5200 a normal or signal exit is seen, it's the whole process exiting.
5201 (wait_for_sigstop): No longer a for_each_inferior callback.
5202 Rewrite on top of linux_wait_for_event_filtered.
5203 (stop_all_lwps): Call wait_for_sigstop directly.
5204 * server.c (resume, handle_target_event): Handle
5205 TARGET_WAITKIND_NO_RESUMED.
5206
d763de10
JB		 52072014-02-26 Joel Brobecker <brobecker@adacore.com>
5208
5209 * win32-low.c (psapi_get_dll_name,
5210 * win32_CreateToolhelp32Snapshot): Delete.
5211 (win32_CreateToolhelp32Snapshot, win32_Module32First)
5212 (win32_Module32Next, load_toolhelp, toolhelp_get_dll_name):
5213 Delete.
5214 (handle_load_dll): Add function description.
5215 Remove code using psapi_get_dll_name and toolhelp_get_dll_name.
5216
850a0f76
JB		 52172014-02-26 Joel Brobecker <brobecker@adacore.com>
5218
5219 * win32-low.c (win32_add_one_solib): Add 0x1000 to load_addr.
5220 Add comment.
5221 (win32_add_all_dlls): Remove 0x1000 offset applied to DLL
5222 base address when calling win32_add_one_solib.
5223 (handle_load_dll): Delete local variable load_addr.
5224 Remove 0x1000 offset applied to DLL base address when calling
5225 win32_add_one_solib.
5226 (handle_unload_dll): Add comment.
5227
f25b3fc3
JB		 52282014-02-26 Joel Brobecker <brobecker@adacore.com>
5229
5230 * win32-low.c (win32_add_all_dlls): Renames
5231 win32_ensure_ntdll_loaded. Rewrite function documentation.
5232 Adjust implementation to always load all DLLs.
5233 Add 0x1000 offset to DLL base address when calling
5234 win32_add_one_solib.
5235 (child_initialization_done): New static global.
5236 (do_initial_child_stuff): Set child_initialization_done to
5237 zero during child initialization, and 1 after. Replace call
5238 to win32_ensure_ntdll_loaded by call to win32_add_all_dlls.
5239 Add comment.
5240 (match_dll_by_basename, dll_is_loaded_by_basename): Delete.
5241 (handle_unload_dll): Add function documentation.
5242 (get_child_debug_event): Ignore load and unload DLL events
5243 during child initialization.
5244
d86d4aaf
DE		 52452014-02-20 Doug Evans <dje@google.com>
5246
3bc32da3 5247 Remove global all_lwps.
d86d4aaf
DE		 5248 * inferiors.h (ptid_of): Move here from linux-low.h.
5249 (pid_of, lwpid_of): Ditto.
5250 * linux-aarch64-low.c (debug_reg_change_callback): Update, "entry"
5251 parameter is a struct thread_info * now.
5252 (aarch64_notify_debug_reg_change): Fetch pid from current_inferior
5253 directly. Pass &all_threads to find_inferior instead of &all_lwps.
5254 (aarch64_stopped_data_address): Fetch lwpid from current_inferior
5255 directly.
5256 (aarch64_linux_prepare_to_resume): Fetch ptid from thread.
5257 (aarch64_arch_setup): Fetch lwpid from current_inferior directly.
5258 * linux-arm-low.c (update_registers_callback): Update, "entry"
5259 parameter is a struct thread_info * now.
5260 Fetch lwpid from current_inferior directly.
5261 (arm_insert_point): Pass &all_threads to find_inferior instead of
5262 &all_lwps.
5263 (arm_remove_point): Ditto.
5264 (arm_stopped_by_watchpoint): Fetch lwp from current_inferior.
5265 (arm_prepare_to_resume): Fetch pid from thread.
5266 (arm_read_description): Fetch lwpid from current_inferior directly.
5267 * linux-low.c (all_lwps): Delete.
5268 (delete_lwp): Delete call to remove_inferior.
5269 (handle_extended_wait): Fetch lwpid from thread.
5270 (add_lwp): Don't set lwp->entry.id. Remove call to
5271 add_inferior_to_list.
5272 (linux_attach_lwp_1): Fetch pid from current_inferior directly.
5273 (linux_kill_one_lwp): Fetch ptid,lwpid from thread.
5274 (kill_one_lwp_callback): Ditto.
5275 (linux_kill): Don't dereference NULL pointer.
5276 Fetch ptid,lwpid from thread.
5277 (get_detach_signal): Fetch ptid from thread.
5278 (linux_detach_one_lwp): Fetch ptid,lwpid from thread.
5279 Simplify call to regcache_invalidate_thread.
5280 (delete_lwp_callback): Update, "entry" parameter is a
5281 struct thread_info * now. Fetch pid from thread.
5282 (linux_mourn): Pass &all_threads to find_inferior instead of &all_lwps.
5283 (status_pending_p_callback): Update, "entry" parameter is a
5284 struct thread_info * now. Fetch ptid from thread.
5285 (find_lwp_pid): Update, "entry" parameter is a
5286 struct thread_info * now.
5287 (linux_wait_for_lwp): Fetch pid from thread.
5288 (linux_fast_tracepoint_collecting): Fetch lwpid from thread.
5289 (maybe_move_out_of_jump_pad): Fetch lwpid from current_inferior.
5290 (enqueue_one_deferred_signal): Fetch lwpid from thread.
5291 (dequeue_one_deferred_signal): Ditto.
5292 (cancel_breakpoint): Fetch ptid from current_inferior.
5293 (linux_wait_for_event): Pass &all_threads to find_inferior,
5294 not &all_lwps. Fetch ptid, lwpid from thread.
5295 (count_events_callback): Update, "entry" parameter is a
5296 struct thread_info * now.
5297 (select_singlestep_lwp_callback): Ditto.
5298 (select_event_lwp_callback): Ditto.
5299 (cancel_breakpoints_callback): Ditto.
5300 (linux_cancel_breakpoints): Pass &all_threads to find_inferior,
5301 not &all_lwps.
5302 (select_event_lwp): Ditto. Fetch ptid from event_thread.
5303 (unsuspend_one_lwp): Update, "entry" parameter is a
5304 struct thread_info * now.
5305 (unsuspend_all_lwps): Pass &all_threads to find_inferior,
5306 not &all_lwps.
5307 (linux_stabilize_threads): Ditto. And for for_each_inferior.
5308 Fetch lwpid from thread, not lwp.
5309 (linux_wait_1): Fetch ptid, lwpid from current_inferior.
5310 Pass &all_threads to find_inferior, not &all_lwps.
5311 (send_sigstop): Fetch lwpid from thread, not lwp.
5312 (send_sigstop_callback): Update, "entry" parameter is a
5313 struct thread_info * now.
5314 (suspend_and_send_sigstop_callback): Ditto.
5315 (wait_for_sigstop): Ditto. Fetch ptid, lwpid from thread, lwp.
5316 (stuck_in_jump_pad_callback): Update, "entry" parameter is a
5317 struct thread_info * now.
5318 (move_out_of_jump_pad_callback): Ditto. Fetch ptid, lwpid
5319 from thread, lwp.
5320 (lwp_running): Update, "entry" parameter is a
5321 struct thread_info * now.
5322 (stop_all_lwps): Fetch ptid from thread.
5323 Pass &all_threads to find_inferior, for_each_inferior, not &all_lwps.
5324 (linux_resume_one_lwp): Fetch lwpid from thread.
5325 (linux_set_resume_request): Update, "entry" parameter is a
5326 struct thread_info * now. Fetch pid, lwpid from thread.
5327 (resume_status_pending_p): Update, "entry" parameter is a
5328 struct thread_info * now.
5329 (need_step_over_p): Ditto. Fetch lwpid from thread.
5330 (start_step_over): Fetch lwpid from thread.
5331 (linux_resume_one_thread): Update, "entry" parameter is a
5332 struct thread_info * now. Fetch lwpid from thread.
5333 (linux_resume): Pass &all_threads to find_inferior, not &all_lwps.
5334 (proceed_one_lwp): Update, "entry" parameter is a
5335 struct thread_info * now. Fetch lwpid from thread.
5336 (unsuspend_and_proceed_one_lwp): Update, "entry" parameter is a
5337 struct thread_info * now.
5338 (proceed_all_lwps): Pass &all_threads to find_inferior, not &all_lwps.
5339 (unstop_all_lwps): Ditto. Fetch lwpid from thread.
5340 (regsets_fetch_inferior_registers): Fetch lwpid from current_inferior
5341 directly.
5342 (regsets_store_inferior_registers): Ditto.
5343 (fetch_register, store_register): Ditto.
5344 (linux_read_memory, linux_write_memory): Ditto.
5345 (linux_request_interrupt): Ditto.
5346 (linux_read_auxv): Ditto.
5347 (linux_xfer_siginfo): Ditto.
5348 (linux_qxfer_spu): Ditto.
5349 (linux_qxfer_libraries_svr4): Ditto.
5350 * linux-low.h (ptid_of, pid_of, lwpid_of): Delete,
5351 moved to inferiors.h.
5352 (get_lwp): Delete.
5353 (get_thread_lwp): Update.
5354 (struct lwp_info): Delete member "entry". Simplify comment for
5355 member "thread".
5356 (all_lwps): Delete.
5357 * linux-mips-low.c (mips_read_description): Fetch lwpid from
5358 current_inferior directly.
5359 (update_watch_registers_callback): Update, "entry" parameter is a
5360 struct thread_info * now. Fetch pid from thread.
5361 (mips_linux_prepare_to_resume): Fetch ptid from thread.
5362 (mips_insert_point): Fetch lwpid from current_inferior.
5363 Pass &all_threads to find_inferior, not &all_lwps.
5364 (mips_remove_point): Pass &all_threads to find_inferior, not &all_lwps.
5365 (mips_stopped_by_watchpoint): Fetch lwpid from current_inferior
5366 directly.
5367 (mips_stopped_data_address): Ditto.
5368 * linux-s390-low.c (s390_arch_setup): Fetch pid from current_inferior
5369 directly.
5370 * linux-tile-low.c (tile_arch_setup): Ditto.
5371 * linux-x86-low.c (x86_get_thread_area): Fetch lwpid from thread.
5372 (update_debug_registers_callback): Update, "entry" parameter is a
5373 struct thread_info * now. Fetch pid from thread.
5374 (i386_dr_low_set_addr): Fetch pid from current_inferior directly.
5375 Pass &all_threads to find_inferior, not &all_lwps.
5376 (i386_dr_low_get_addr): Fetch ptid from current_inferior directly.
5377 (i386_dr_low_set_control): Fetch pid from current_inferior directly.
5378 Pass &all_threads to find_inferior, not &all_lwps.
5379 (i386_dr_low_get_control): Fetch ptid from current_inferior directly.
5380 (i386_dr_low_get_status): Ditto.
5381 (x86_linux_prepare_to_resume): Fetch ptid from thread.
5382 (x86_siginfo_fixup): Fetch lwpid from current_inferior directly.
5383 (x86_linux_read_description): Ditto.
5384 * proc-service.c (ps_getpid): Fetch pid from current_inferior directly.
5385
3b8361aa
DE		 53862014-02-20 Doug Evans <dje@google.com>
5387
5388 * inferiors.c (get_first_inferior): Fix buglet.
5389
f7667f0d
DE		 53902014-02-19 Doug Evans <dje@google.com>
5391
5392 * gdbthread.h (add_thread): Change result type to struct thread_info *.
5393 * inferiors.c (add_thread): Change result type to struct thread_info *.
5394 All callers updated.
5395 (add_lwp): Call add_thread here instead of in callers.
5396 All callers updated.
5397 * linux-low.h (get_lwp_thread): Rewrite.
5398 (struct lwp_info): New member "thread".
5399
b3312d80
DE		 54002014-02-19 Doug Evans <dje@google.com>
5401
5402 * linux-low.c (add_lwp): Change result to struct lwp_info *.
5403 All callers updated.
5404
ecc6f45c
DE		 54052014-02-19 Doug Evans <dje@google.com>
5406
5407 * inferiors.c (add_thread): Fix whitespace.
5408
649ebbca
DE		 54092014-02-19 Doug Evans <dje@google.com>
5410
5411 * dll.c (clear_dlls): Replace accessing list implemention details
5412 with API function.
5413 * gdbthread.h (get_first_thread): Declare.
5414 * inferiors.c (for_each_inferior_with_data): New function.
5415 (get_first_thread): New function.
5416 (find_thread_ptid): Simplify.
5417 (get_first_inferior): New function.
5418 (clear_list): Delete.
5419 (one_inferior_p): New function.
5420 (clear_inferior_list): New function.
5421 (clear_inferiors): Update.
5422 * inferiors.h (for_each_inferior_with_data): Declare.
5423 (clear_inferior_list): Declare.
5424 (one_inferior_p): Declare.
5425 (get_first_inferior): Declare.
5426 * linux-low.c (linux_wait_for_event): Replace accessing list
5427 implemention details with API function.
5428 * server.c (target_running): Ditto.
5429 (accumulate_file_name_length): New function.
5430 (emit_dll_description): New function.
5431 (handle_qxfer_libraries): Replace accessing list implemention
5432 details with API function.
5433 (handle_qxfer_threads_worker): New function.
5434 (handle_qxfer_threads_proper): Replace accessing list implemention
5435 details with API function.
5436 (handle_query): Ditto.
5437 (visit_actioned_threads_callback_ftype): New typedef.
5438 (visit_actioned_threads_data): New struct.
5439 (visit_actioned_threads): Rewrite to be find_inferior callback.
5440 (resume): Call find_inferior.
5441 (handle_status): Replace accessing list implemention
5442 details with API function.
5443 (process_serial_event): Replace accessing list implemention details
5444 with API function.
5445 * target.c (set_desired_inferior): Replace accessing list implemention
5446 details with API function.
5447 * tracepoint.c (same_process_p): New function.
5448 (gdb_agent_about_to_close): Replace accessing list implemention
5449 details with API function.
5450 * win32-low.c (child_delete_thread): Replace accessing list
5451 implemention details with API function.
5452 (match_dll_by_basename): New function.
5453 (dll_is_loaded_by_basename): New function.
5454 (win32_ensure_ntdll_loaded): Replace accessing list implemention
5455 details call to dll_is_loaded_by_basename.
5456
80894984
DE		 54572014-02-19 Doug Evans <dje@google.com>
5458
5459 * dll.h (struct dll_info): Add comment.
5460 * gdbthread.h (struct thread_info): Add comment.
5461 (current_ptid): Simplify.
5462 * inferiors.c (add_process): Update.
5463 (remove_process): Update.
5464 * inferiors.h (struct process_info): Rename member "head" to "entry".
5465 * linux-low.c (delete_lwp): Update.
5466 (add_lwp): Update.
5467 (last_thread_of_process_p): Update.
5468 (kill_one_lwp_callback, linux_kill): Update.
5469 (status_pending_p_callback): Update.
5470 (wait_for_sigstop): Update. Simplify read of ptid.
5471 (start_step_over): Update.
5472 * linux-low.h (ptid_of, pid_of, lwpid_of): Update.
5473 (get_lwp_thread): Update.
5474 (struct lwp_info): Rename member "head" to "entry".
5475 * regcache.h (inferior_list_entry): Delete.
5476 * server.c (kill_inferior_callback): Update.
5477 (detach_or_kill_inferior_callback): Update.
5478 (print_started_pid): Update.
5479 (print_attached_pid): Update.
5480 (process_serial_event): Simplify read of ptid.
5481 * thread-db.c (thread_db_create_event): Update.
5482 (thread_db_get_tls_address): Update.
5483 * win32-low.c (current_inferior_ptid): Simplify.
5484
46917d26
TT		 54852014-02-19 Tom Tromey <tromey@redhat.com>
5486
5487 * target.h (struct target_ops) <supports_btrace>: Add target_ops
5488 argument.
5489 (target_supports_btrace): Update.
5490
0759a81e
YQ		 54912014-02-14 Yao Qi <yao@codesourcery.com>
5492
5493 * Makefile.in (IPA_OBJS): Append rsp-low-ipa.o.
5494 (rsp-low-ipa.o): New target.
5495
a7191e8b
TT		 54962014-02-12 Tom Tromey <tromey@redhat.com>
5497
5498 * ax.c (gdb_parse_agent_expr): Use hex2bin, not
5499 convert_ascii_to_int.
5500 * regcache.c (registers_to_string): Likewise.
5501 * remote-utils.c (decode_M_packet): Likewise.
5502 * server.c (process_serial_event): Likewise.
5503
ff0e980e
TT		 55042014-02-12 Tom Tromey <tromey@redhat.com>
5505
5506 * server.c (handle_query, handle_v_run): Use hex2bin, not
5507 unhexify.
5508 * tracepoint.c (cmd_qtdpsrc, cmd_qtdv, cmd_qtnotes): Likewise.
5509
e9371aff
TT		 55102014-02-12 Tom Tromey <tromey@redhat.com>
5511
5512 * ax.c (gdb_unparse_agent_expr): Use bin2hex, not
5513 convert_int_to_ascii.
5514 * regcache.c (registers_to_string, collect_register_as_string):
5515 Likewise.
5516 * remote-utils.c (look_up_one_symbol, relocate_instruction):
5517 Likewise.
5518 * server.c (process_serial_event): Likewise.
5519 * tracepoint.c (cmd_qtstatus, response_source, response_tsv)
5520 (cmd_qtbuffer, cstr_to_hexstr): Likewise.
5521
971dc0b8
TT		 55222014-02-12 Tom Tromey <tromey@redhat.com>
5523
5524 * remote-utils.c (look_up_one_symbol, monitor_output): Use
5525 bin2hex, not hexify.
5526 * tracepoint.c (cmd_qtstatus): Likewise.
5527
0a822afb
TT		 55282014-02-12 Tom Tromey <tromey@redhat.com>
5529
5530 * remote-utils.c (monitor_output): Pass explicit length to
5531 hexify.
5532
9c3d6531
TT		 55332014-02-12 Tom Tromey <tromey@redhat.com>
5534
5535 * tracepoint.c: Include rsp-low.h.
5536 * server.c: Include rsp-low.h.
5537 * remote-utils.h (convert_ascii_to_int, convert_int_to_ascii)
5538 (unhexify, hexify, remote_escape_output, unpack_varlen_hex): Don't
5539 declare.
5540 * remote-utils.c: Include rsp-low.h.
5541 (fromhex, hexchars, ishex, unhexify, tohex, hexify)
5542 (remote_escape_output, remote_unescape_input, unpack_varlen_hex)
5543 (convert_int_to_ascii, convert_ascii_to_int): Move to
5544 common/rsp-low.c.
5545 * regcache.c: Include rsp-low.h.
5546 * ax.c: Include rsp-low.h.
5547 * Makefile.in (SFILES): Add common/rsp-low.c.
5548 (OBS): Add rsp-low.o.
5549 (rsp-low.o): New target.
5550
01fd3ea5
TT		 55512014-02-12 Tom Tromey <tromey@redhat.com>
5552
5553 * utils.h (pulongest, plongest, phex_nz): Don't declare.
5554 Include print-utils.h.
5555 * utils.c (NUMCELLS, CELLSIZE, get_cell, decimal2str, pulongest)
5556 (plongest, thirty_two, phex_nz): Remove.
5557 * Makefile.in (SFILES): Add common/print-utils.c.
5558 (OBS): Add print-utils.o.
5559 (print-utils-ipa.o): New target.
5560 (print-utils.o): New target.
5561 (IPA_OBJS): Add print-utils-ipa.o.
5562
e99dc820
TT		 55632014-02-06 Tom Tromey <tromey@redhat.com>
5564
5565 * Makefile.in (SFILES): Fix indentation.
5566
ee1e2d4f
DE		 55672014-02-05 Doug Evans <dje@google.com>
5568
5569 * linux-low.c (linux_wait_for_event): Improve comment.
5570 (linux_wait_1): Keep current_inferior in sync with event_child.
5571
f5a02773
DE		 55722014-01-22 Doug Evans <dje@google.com>
5573
5574 * gdbthread.h (gdb_id_to_thread): Delete, unused.
5575
87ce2a04
DE		 55762014-01-22 Doug Evans <dje@google.com>
5577
5578 * configure.ac (AC_CHECK_FUNCS): Add test for gettimeofday.
5579 * configure: Regenerate.
5580 * config.in: Regenerate.
5581 * Makefile.in (SFILES): Add debug.c.
5582 (OBS): Add debug.o.
5583 * debug.c: New file.
5584 * debug.h: New file.
5585 * linux-aarch64-low.c (*): Update all debugging printfs to use
5586 debug_printf instead of fprintf.
5587 * linux-arm-low.c (*): Ditto.
5588 * linux-cris-low.c (*): Ditto.
5589 * linux-crisv32-low.c (*): Ditto.
5590 * linux-m32r-low.c (*): Ditto.
5591 * linux-sparc-low.c (*): Ditto.
5592 * linux-x86.c (*): Ditto.
5593 * linux-low.c (*): Ditto.
5594 (linux_wait_1): Add calls to debug_enter, debug_exit.
5595 (linux_wait): Remove redundant debugging printf.
5596 (stop_all_lwps): Add calls to debug_enter, debug_exit.
5597 (linux_resume, unstop_all_lwps): Ditto.
5598 * mem-break.c (*): Update all debugging printfs to use
5599 debug_printf instead of fprintf.
5600 * remote-utils.c (*): Ditto.
5601 * thread-db.c (*): Ditto.
5602 * server.c #include <ctype.h>, "gdb_vecs.h".
5603 (debug_threads): Moved to debug.c.
5604 (*): Update all debugging printfs to use debug_printf instead of
5605 fprintf.
5606 (start_inferior): Replace call to fflush with call to debug_flush.
5607 (monitor_show_help): Mention set debug-format.
5608 (parse_debug_format_options): New function.
5609 (handle_monitor_command): Handle "monitor set debug-format".
5610 (gdbserver_usage): Mention --debug-format.
5611 (main): Parse --debug-format.
5612 * server.h (debug_threads): Declaration moved to debug.h.
5613 #include "debug.h".
5614 * tracepoint.c (trace_debug_1) [!IN_PROCESS_AGENT]: Add version of
5615 trace_debug_1 that uses debug_printf.
5616 (tracepoint_look_up_symbols): Update all debugging printfs to use
5617 debug_printf instead of fprintf.
5618
e671835b
BS		 56192014-01-20 Baruch Siach <baruch@tkos.co.il>
5620
5621 * linux-xtensa-low.c: Include asm/ptrace.h instead of
5622 sys/ptrace.h.
5623
b5737fa9
PA		 56242014-01-17 Pedro Alves <palves@redhat.com>
5625
ea38d2a9 5626 PR build/16445
c7faa97a
PA		 5627 * linux-x86-low.c: Don't include elf/common.h if ELFMAG0 is
5628 defined after including gdb_proc_service.h.
b5737fa9 5629
40ed484e
DE		 56302014-01-16 Doug Evans <dje@google.com>
5631
5632 * dll.c (UNSPECIFIED_CORE_ADDR): New macro.
5633 (match_dll): Use it.
5634
969c39fb
MM		 56352014-01-16 Markus Metzger <markus.t.metzger@intel.com>
5636
5637 * target.h (target_ops) <read_btrace>: Change parameters and
5638 return type to allow error reporting.
5639 * server.c (handle_qxfer_btrace): Support delta reads. Pass
5640 trace reading errors on.
5641 * linux-low.c (linux_low_read_btrace): Pass trace reading
5642 errors on.
5643 (linux_low_disable_btrace): New.
5644
ab7f45ba
DE		 56452014-01-15 Doug Evans <dje@google.com>
5646
5647 * inferiors.c (thread_id_to_gdb_id): Delete.
5648 * inferiors.h (thread_id_to_gdb_id): Delete.
5649
66af0f44
EZ		 56502014-01-13 Eli Zaretskii <eliz@gnu.org>
5651
5652 * Makefile.in (INCLUDE_CFLAGS): Remove trailing slash from
5653 "-I$(srcdir)/../". Fixes MinGW compilation errors with old GCC
5654 versions.
5655
9939e131
PA		 56562014-01-08 Pedro Alves <palves@redhat.com>
5657
5658 * server.c (handle_status): Don't discard previous queued stop
5659 replies or thread's pending status here.
5660 (main) <disconnection>: Do it here instead.
5661
b7ea362b
PA		 56622014-01-08 Pedro Alves <palves@redhat.com>
5663
5664 * gdbthread.h (struct thread_info) <status_pending_p>: New field.
5665 * server.c (visit_actioned_threads, handle_pending_status): New
5666 function.
5667 (handle_v_cont): Factor out parts to ...
5668 (resume): ... this new function. If in all-stop, and a thread
5669 being resumed has a pending status, report it without actually
5670 resuming.
5671 (myresume): Adjust to use the new 'resume' function.
5672 (clear_pending_status_callback, set_pending_status_callback)
5673 (find_status_pending_thread_callback): New functions.
5674 (handle_status): Handle the case of multiple threads having
5675 interesting statuses to report. Report threads' real last signal
5676 instead of always reporting GDB_SIGNAL_TRAP. Look for a thread
5677 with an interesting thread to report the status for, instead of
5678 always reporting the status of the first thread.
5679
28498c42
JB		 56802014-01-01 Joel Brobecker <brobecker@adacore.com>
5681
5682 * gdbserver.c (gdbserver_version): Set copyright year to 2014.
5683 * gdbreplay.c (gdbreplay_version): Likewise.
5684
f45c82da
YZ		 56852013-12-18 Yufeng Zhang <yufeng.zhang@arm.com>
5686
5687 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Set
5688 iov.iov_len with the real length in use.
5689
379a5e2d
JB		 56902013-12-13 Joel Brobecker <brobecker@adacore.com>
5691
5692 * Makefile.in (safe-ctype.o, lbasename.o): New rules.
5693 * configure.srv: Add safe-ctype.o and lbasename.o to srv_tgtobj
5694 for all targets that use win32-low.c.
5695 * win32-low.c (win32_ensure_ntdll_loaded): New function.
5696 (do_initial_child_stuff): Add call to win32_ensure_ntdll_loaded.
5697
4210d83e
PA		 56982013-12-13 Pedro Alves <palves@redhat.com>
5699
5700 * target.c (mywait): Set OURSTATUS->KIND to TARGET_WAITKIND_STOPPED
5701 if equal to TARGET_WAITKIND_LOADED.
5702 * win32-low.c (cached_status): New static global.
5703 (win32_wait): Add declaration.
5704 (do_initial_child_stuff): Flush all initial pending debug events
5705 up to the initial breakpoint.
5706 (win32_wait): If CACHED_STATUS was set, return that instead
5707 of doing a real wait. Remove the code resuming the execution
5708 of the inferior after receiving a TARGET_WAITKIND_LOADED event
5709 during the initial phase. Also remove the code changing
5710 OURSTATUS->KIND from TARGET_WAITKIND_LOADED to
5711 TARGET_WAITKIND_STOPPED.
5712
e7f0d979
YQ		 57132013-12-11 Yao Qi <yao@codesourcery.com>
5714
5715 * notif.c (handle_notif_ack): Return 0 if no notification
5716 matches.
5717
ebcf782c
DE		 57182013-11-20 Doug Evans <dje@google.com>
5719
5720 * linux-low.c (linux_set_resume_request): Fix comment.
5721
20ad9378
DE		 57222013-11-20 Doug Evans <dje@google.com>
5723
5724 * linux-low.c (resume_status_pending_p): Tweak comment.
5725
a196ebeb
WT		 57262013-11-20 Walfred Tedeschi <walfred.tedeschi@intel.com>
5727
5728 * Makefile.in: Add i386-mpx.c, i386-mpx-linux.c, amd64-mpx.c,
5729 amd64-mpx-linux.c, x32-mpx.c and x32-mpx-linux.c generation.
5730 * configure.srv (srv_i386_regobj): Add i386-mpx.o.
5731 (srv_i386_linux_regobj): Add i386-mpx-linux.o.
5732 (srv_amd64_regobj): Add amd64-mpx.o.
5733 (srv_amd64_linux_regobj): Add amd64-mpx-linux.o.
5734 (srv_i386_32bit_xmlfiles): Add i386/32bit-mpx.xml.
5735 (srv_i386_64bit_xmlfiles): Add i386/64bit-mpx.xml.
5736 * i387-fp.c (num_pl_bnd_register) Added constant.
5737 (num_pl_bnd_cfg_registers) Added constant.
5738 (struct i387_xsave) Added reserved area and MPX fields.
5739 (i387_cache_to_xsave, i387_xsave_to_cache) Add MPX.
5740 * linux-x86-low.c (init_registers_i386_mpx_linux): Declare new
5741 function.
5742 (tdesc_i386_mpx_linux): Add MPX amd64 target.
5743 (init_registers_amd64_mpx_linux): Declare new function.
5744 (tdesc_amd64_mpx_linux): Add MPX amd64 target.
5745 (x86_64_regmap): Add MPX registers.
5746 (x86_linux_read_description): Add MPX case.
5747 (initialize_low_arch): Initialize MPX targets.
5748
0080a2f6
TT		 57492013-11-18 Tom Tromey <tromey@redhat.com>
5750
5751 * configure: Rebuild.
5752 * configure.ac: Don't check for stdlib.h.
5753 * gdbreplay.c: Unconditionally include stdlib.h.
5754
2978b111
TT		 57552013-11-18 Tom Tromey <tromey@redhat.com>
5756
5757 * config.in: Rebuild.
5758 * configure: Rebuild.
5759 * configure.ac: Don't use AC_HEADER_DIRENT.
5760
a3d08894
TT		 57612013-11-18 Tom Tromey <tromey@redhat.com>
5762
5763 * server.h: Don't check HAVE_STRING_H.
5764 * gdbreplay.c: Don't check HAVE_STRING_H.
5765 * configure: Rebuild.
5766
0a5dd17d
TT		 57672013-11-18 Tom Tromey <tromey@redhat.com>
5768
5769 * Makefile.in (gdbreplay$(EXEEXT)): Depend on and link against
5770 LIBGNU.
5771
1bd2f0ba
TT		 57722013-11-08 Tom Tromey <tromey@redhat.com>
5773
5774 * configure, config.in: Rebuild.
5775 * configure.ac: Remove unused configury.
5776
3266f10b
TT		 57772013-11-08 Tom Tromey <tromey@redhat.com>
5778
5779 * acinclude.m4: Include common.m4, codeset.m4.
5780 * configure, config.in: Rebuild.
5781 * configure.ac: Use GDB_AC_COMMON.
5782
6682d959
AA		 57832013-11-06 Andreas Arnez <arnez@linux.vnet.ibm.com>
5784
5785 * linux-s390-low.c (HWCAP_S390_TE): New define.
5786 (s390_arch_setup): Consider the TE field in the HWCAP for
5787 determining 'have_regset_tdb'.
5788
fd0a4d76
SDJ		 57892013-10-16 Sergio Durigan Junior <sergiodj@redhat.com>
5790
5791 PR gdb/16014
5792 * tracepoint.c (download_tracepoint_1): Remove unnecessary double
5793 call to sizeof.
5794
1a3d890b
PA		 57952013-10-02 Pedro Alves <palves@redhat.com>
5796
5797 * server.c (process_serial_event): Don't output "GDBserver
5798 exiting" if GDB is connected through stdio.
5799 * target.c (mywait): Likewise, be silent if GDB is connected
5800 through stdio.
5801
97ad4581
JB		 58022013-10-01 Joel Brobecker <brobecker@adacore.com>
5803
5804 * lynx-low.c (lynx_add_threads_after_attach): New function.
5805 (lynx_attach): Remove call to add_thread. Add call to
5806 lynx_add_threads_after_attach instead.
5807
5b4e221c
MF		 58082013-09-28 Mike Frysinger <vapier@gentoo.org>
5809
5810 * configure.ac (AC_CHECK_HEADERS): Add sys/syscall.h
5811 * config.in, configure: Regenerated.
5812
ee47b2f8
YQ		 58132013-09-18 Yao Qi <yao@codesourcery.com>
5814
5815 PR server/15959
5816 * server.c (start_inferior): Clear 'resume_info'.
5817
d6707650 58182013-09-16 Jiong Wang <jiwang@tilera.com>
0f63d4db 5819
d6707650
JW		 5820 * linux-tile-low.c (tile_regsets): Modify the size field to 64-bit
5821 for each register.
5822
9243dd0e 58232013-09-16 Jiong Wang <jiwang@tilera.com>
0f63d4db 5824
9243dd0e
JW		 5825 * configure.srv <tilegx*-*-linux*>: Remove linux-osdata.o from and add
5826 linux-tile-low.o to srv_tgtobj.
5827
c623a6ef
WN		 58282013-09-16 Will Newton <will.newton@linaro.org>
5829
5830 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Zero
5831 out regs.
5832
fb71d39e
PA		 58332013-09-06 Pedro Alves <palves@redhat.com>
5834
5835 * Makefile.in (gdb_proc_service_h, regdef_h, regcache_h)
5836 (signals_def, signals_h, ptid_h, ax_h, agent_h, linux_btrace_h)
5837 (linux_osdata_h, vec_h, gdb_vecs_h, host_defs_h, libiberty_h)
5838 (server_h, gdbthread_h, linux_low_h, linux_ptrace_h)
5839 (gdb_thread_db_h, linux_procfs_h, lynx_low_h, nto_low_h)
5840 (mips_linux_watch_h, i386_low_h, win32_low_h): Delete.
5841
8e7e9910
PA		 58422013-09-06 Pedro Alves <palves@redhat.com>
5843
5844 * Makefile.in (linux-btrace.o, mips-linux-watch.o): Remove
5845 explicit header dependencies and use $COMPILE/$POSTCOMPILE.
5846
7c3a12ca
PA		 58472013-09-06 Pedro Alves <palves@redhat.com>
5848
5849 * linux-amd64-ipa.c: Include tracepoint.h.
5850 * linux-i386-ipa.c: Include tracepoint.h.
5851
8eb3d7b6
RW		 58522013-09-06 Ricard Wanderlof <ricardw@axis.com>
5853
5854 * linux-crisv32-low.c (PTRACE_GET_THREAD_AREA): New macro.
5855 (ps_get_thread_area): New function.
5856
eddddb9d
RW		 58572013-09-06 Ricard Wanderlof <ricardw@axis.com>
5858
5859 * linux-crisv32-low.c (elf_gregset_t): Delete typedef.
5860 (initialize_low_arch): Call init_registers_crisv32 rather than
5861 init_register_crisv32.
5862
533b0600
PA		 58632013-09-05 Pedro Alves <palves@redhat.com>
5864
5865 * server.h (handle_vFile, hostio_last_error_from_errno): Move
5866 to ...
5867 * hostio.h: ... this new file.
5868 * hostio.c, server.c, linux-low.c, nto-low.c, spu-low,
5869 win32-low.c: Include hostio.h.
5870
0ce3d3b5
PA		 58712013-09-05 Pedro Alves <palves@redhat.com>
5872
5873 * server.h (gdb_client_data, handler_func, callback_handler_func)
5874 (delete_file_handler, add_file_handler, append_callback_event)
5875 (delete_callback_event, start_event_loop, initialize_event_loop):
5876 Move to event-loop.h and include it.
5877 * event-loop.h: New file.
5878
799cdc37
PA		 58792013-09-05 Pedro Alves <palves@redhat.com>
5880
5881 * dll.c, inferiors.c, remote-utils.c, server.c: Include "dll.h".
5882 * server.h (struct dll_info, all_dlls, dlls_changed, clear_dlls)
5883 (loaded_dll, unloaded_dll): Move to ...
5884 * dll.h: ... this new file.
5885 * inferiors.c, remote-utils.c, win32-low.c: Include "dll.h".
5886
6a6bbd9d
PA		 58872013-09-05 Pedro Alves <palves@redhat.com>
5888
5889 * server.h (current_process, get_thread_process, all_processes)
5890 (add_inferior_to_list, for_each_inferior, current_inferior)
5891 (remove_inferior, add_process, remove_process, find_process_pid)
5892 (have_started_inferiors_p, have_attached_inferiors_p)
5893 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id)
5894 (clear_inferiors, find_inferior, find_inferior_id)
5895 (inferior_target_data, set_inferior_target_data)
5896 (inferior_regcache_data, set_inferior_regcache_data): Move to
5897 inferiors.h, and include it.
5898 * inferiors.h: New file.
5899
f699aaba
PA		 59002013-09-05 Pedro Alves <palves@redhat.com>
5901
5902 * server.h (struct emit_ops, current_insn_ptr, emit_error):
5903 Move ...
72f4393d 5904 * ax.h: ... here.
f699aaba 5905
c144c7a0
PA		 59062013-09-05 Pedro Alves <palves@redhat.com>
5907
5908 * ax.c, linux-low.c, linux-x86-low.c, server.c: Include
5909 tracepoint.h.
5910 * server.h (IPA_BUFSIZ, initialize_tracepoint, tracing)
5911 (disconnected_tracing, tracepoint_look_up_symbols, stop_tracing
5912 (handle_tracepoint_general_set, handle_tracepoint_query)
5913 (tracepoint_finished_step, tracepoint_was_hit)
5914 (release_while_stepping_state_list, current_traceframe)
5915 (in_readonly_region, traceframe_read_mem)
5916 (fetch_traceframe_registers, traceframe_read_sdata)
5917 (traceframe_read_info, struct fast_tpoint_collect_status)
5918 (fast_tracepoint_collecting, force_unlock_trace_buffer)
5919 (handle_tracepoit_bkpts, initialize_low_tracepoint)
5920 (supply_fast_tracepoint_registers)
5921 (supply_static_tracepoint_registers, set_trampoline_buffer_space)
5922 (ipa_tdesc, claim_trampoline_space)
5923 (have_fast_tracepoint_trampoline_buffer, gdb_agent_about_to_close)
5924 (agent_mem_read, agent_get_trace_state_variable_value)
5925 (agent_set_trace_state_variable_value, agent_tsv_read)
5926 (agent_mem_read_string, get_raw_reg_func_addr)
5927 (get_get_tsv_func_addr, get_set_tsv_func_addr): Move to ...
5928 * tracepoint.h: ... this new file.
5929
ff42e6ab
PA		 59302013-09-05 Pedro Alves <palves@redhat.com>
5931
5932 * server.h (perror_with_name, error, fatal, warning, paddress)
5933 (pulongest, plongest, phex_nz, pfildes): Move to utils.h, and
5934 include it.
5935 * utils.h: New file.
5936
541af0f4
PA		 59372013-09-05 Pedro Alves <palves@redhat.com>
5938
5939 * server.h (remote_debug, noack_mode, transport_is_reliable)
5940 (gdb_connected, STDIO_CONNECTION_NAME, remote_connection_is_stdio)
5941 (read_ptid, write_ptid, putpkt, putpkt_binary, putpkt_notif)
5942 (getpkt, remote_prepare, remote_open, remote_close, write_ok)
5943 (write_enn, initialize_async_io, enable_async_io)
5944 (disable_async_io, check_remote_input_interrupt_request)
5945 (convert_ascii_to_int, convert_int_to_ascii, new_thread_notify)
5946 (dead_thread_notify, prepare_resume_reply)
5947 (decode_address_to_semicolon, decode_address, decode_m_packet)
5948 (decode_M_packet, decode_X_packet, decode_xfer_write)
5949 (decode_search_memory_packet, unhexify, hexify)
5950 (remote_escape_output, unpack_varlen_hex, clear_symbol_cache)
5951 (look_up_one_symbol, relocate_instruction)
5952 (monitor_output): Move to remote-utils.h, and include it.
5953 * remote-utils.h: New file.
5954
eebdf26b
PA		 59552013-09-05 Pedro Alves <palves@redhat.com>
5956
5957 * server.h (_): Delete.
5958
3aafd2ff
PA		 59592013-09-02 Pedro Alves <palves@redhat.com>
5960
5961 * tracepoint.c (TRACEFRAME_EOB_MARKER_SIZE): New macro.
5962 (init_trace_buffer): Ensure at least TRACEFRAME_EOB_MARKER_SIZE is
5963 allocated.
5964 (trace_buffer_alloc): Use TRACEFRAME_EOB_MARKER_SIZE.
5965
cee83bcb
PM		 59662013-09-02 Pierre Muller <muller@sourceware.org>
5967
5968 * win32-low.c (child_xfer_memory): Check if ReadProcessMemory
5969 or WriteProcessMemory complete successfully and handle
5970 ERROR_PARTIAL_COPY error.
5971
9a13b2fa
PA		 59722013-09-02 Pedro Alves <palves@redhat.com>
5973
5974 * server.c (gdb_read_memory): Return -1 on traceframe memory read
5975 error instead of EIO.
5976
602e3198
JK		 59772013-08-28 Jan Kratochvil <jan.kratochvil@redhat.com>
5978
5979 PR server/15604
5980 * linux-low.c: Include filestuff.h.
5981 (linux_create_inferior) <pid == 0>: Call close_most_fds.
5982 * lynx-low.c: Include filestuff.h.
5983 (lynx_create_inferior) <pid == 0>: Call close_most_fds.
5984 * server.c: Include filestuff.h.
5985 (main): Call notice_open_fds.
5986 * spu-low.c: Include filestuff.h.
5987 (spu_create_inferior) <pid == 0>: Call close_most_fds.
5988
96d7229d
LM		 59892013-08-22 Luis Machado <lgustavo@codesourcery.com>
5990
5991 * Makefile.in: Explain why ../target and ../nat are not
5992 listed as include file search paths.
5993 (linux-waitpid.o): New object file rule.
5994 * configure.srv (srv_native_linux_obj): New variable.
5995 Replace all occurrences of linux native object files with
5996 $srv_native_linux_obj.
5997 * linux-low.c: Include nat/linux-nat.h and nat/linux-waitpid.h.
5998 (HAS_NOMMU): Move defining logic to common/linux-ptrace.c.
5999 (linux_enable_event_reporting): Remove declaration.
6000 (my_waitpid): Moved to common/linux-waitpid.c.
6001 (linux_wait_for_event): Pass ptid when calling
6002 linux_enable_event_reporting.
6003 (linux_supports_tracefork_flag): Remove.
6004 (linux_enable_event_reporting): Likewise.
6005 (linux_tracefork_grandchild): Remove.
6006 (STACK_SIZE): Moved to common/linux-ptrace.c.
6007 (linux_tracefork_child): Remove.
6008 (linux_test_for_tracefork): Remove.
6009 (linux_look_up_symbols): Call linux_supports_traceclone.
6010 (initialize_low): Remove call to linux_test_for_tracefork.
6011 * linux-low.h (PTRACE_TYPE_ARG3): Move to
6012 common/linux-ptrace.h.
6013 (PTRACE_TYPE_ARG4): Likewise.
6014 Include linux-ptrace.h.
6015
32940073
PA		 60162013-08-21 Pedro Alves <palves@redhat.com>
6017
6018 * config.in: Renegerate.
6019
33b60d58 60202013-08-19 Luis Machado <lgustavo@codesourcery.com>
a261b8f5 6021
33b60d58
LM		 6022 * Makefile.in (INCLUDE_CFLAGS): Include -I$(srcdir)/../.
6023 (SFILES): Remove $(srcdir)/common/target-common.c and
6024 add $(srcdir)/target/waitstatus.c.
6025 (OBS): Remove target-common.o and add waitstatus.o.
6026 (server_h): Remove $(srcdir)/../common/target-common.h and
6027 add $(srcdir)/../target/resume.h, $(srcdir)/../target/wait.h
6028 and $(srcdir)/../target/waitstatus.h.
6029 (target-common.o): Remove.
6030 (waitstatus.o): New target object file.
6031 * target.h: Do not include target-common.h and
6032 include target/resume.h, target/wait.h and
6033 target/waitstatus.h.
6034
b8e1b30e
LM		 60352013-08-13 Luis Machado <lgustavo@codesourcery.com>
6036
6037 * linux-arm-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
6038 to PTRACE_TYPE_ARG3.
6039 * linux-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
6040 to PTRACE_TYPE_ARG3 and PTRACE_ARG4_TYPE to
6041 PTRACE_TYPE_ARG4.
6042 * linux-low.h (PTRACE_ARG3_TYPE): Rename to PTRACE_TYPE_ARG3.
6043 (PTRACE_ARG4_TYPE): Rename to PTRACE_TYPE_ARG4.
6044
7a60ad40
YQ		 60452013-07-27 Jie Zhang <jie@codesourcery.com>
6046 Daniel Jacobowitz <dan@codesourcery.com>
6047 Yao Qi <yao@codesourcery.com>
6048
6049 * Makefile.in (SFILES): Add common/mips-linux-watch.c.
6050 (mips-linux-watch.o): New rule.
6051 (mips_linux_watch_h): New variable.
6052 * configure.srv <mips*-*-linux*>: Add mips-linux-watch.o to
6053 srv_tgtobj.
6054 * linux-mips-low.c: Include mips-linux-watch.h.
6055 (struct arch_process_info, struct arch_lwp_info): New.
6056 (update_watch_registers_callback): New function.
6057 (mips_linux_new_process, mips_linux_new_thread) New functions.
6058 (mips_linux_prepare_to_resume, mips_insert_point): New
6059 functions.
6060 (mips_remove_point, mips_stopped_by_watchpoint): New
6061 functions.
6062 (rsp_bp_type_to_target_hw_bp_type): New function.
6063 (mips_stopped_data_address): New function.
6064 (the_low_target): Add watchpoint support functions.
6065
de6f69ad
YQ		 60662013-07-27 Yao Qi <yao@codesourcery.com>
6067
6068 * i386-low.c: Include break-common.h.
6069 (enum target_hw_bp_type): Remove.
6070
3360c0bf
LM		 60712013-07-24 Luis Machado <lgustavo@codesourcery.com>
6072
6073 * Makefile.in (SFILES): /common/target-common.c.
6074 (OBS): Add target-common.o.
6075 (server_h): Add $(srcdir)/../common/target-common.h.
6076 (target-common.o): New target.
6077 * server.c (queue_stop_reply_callback): Free
6078 status string after use.
6079 * target.c (target_waitstatus_to_string): Remove.
6080 * target.h: Include target-common.h.
6081 (resume_kind): Likewise.
6082 (target_waitkind): Likewise.
6083 (target_waitstatus): Likewise.
6084 (TARGET_WNOHANG): Likewise.
6085
bd885420
YQ		 60862013-07-04 Yao Qi <yao@codesourcery.com>
6087
6088 * Makefile.in (host_alias): Use @host_noncanonical@.
6089 (target_alias): Use @target_noncanonical@.
6090 * configure.ac: Use ACX_NONCANONICAL_TARGET and
6091 ACX_NONCANONICAL_HOST.
6092 * configure: Regenerated.
6093
6094 Revert:
6095 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
6096
6097 * configure.ac (version_host, version_target): Set and AC_SUBST them.
6098 * configure: Rebuild.
6099 * Makefile.in (version_host, version_target): Get from configure.
6100 (version.c): Use $(version_host) and $(version_target).
6101
17ef446e
PA		 61022013-07-03 Pedro Alves <palves@redhat.com>
6103
6104 * Makefile.in (config.status): Depend on development.sh.
6105 * acinclude.m4: Include libmcheck.m4.
6106 * configure: Regenerate.
6107
7a9a7487
MG		 61082013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
6109
6110 * win32-low.c (winapi_DebugActiveProcessStop): Move the WINAPI
6111 attribute inside the parentheses.
6112 (winapi_DebugSetProcessKillOnExit): Ditto.
6113 (winapi_DebugBreakProcess): Ditto.
6114 (winapi_GenerateConsoleCtrlEvent): Ditto.
a261b8f5 6115
49b64de6
MG		 61162013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
6117
6118 * notif.h (notif_event): Add a dummy member to avoid compiler
6119 errors.
6120
d5749ee7
PA		 61212013-07-01 Pedro Alves <palves@redhat.com>
6122
6123 * hostio.c (HOSTIO_PATH_MAX): Define.
6124 (require_filename, handle_open, handle_unlink, handle_readlink):
6125 Use it.
6126
d8d2a3ee
PA		 61272013-07-01 Pedro Alves <palves@redhat.com>
6128
6129 * server.h: Include "pathmax.h".
6130 * linux-low.c: Don't include sys/param.h.
6131 (linux_pid_exe_is_elf_64_file): Use PATH_MAX instead of
6132 MAXPATHLEN.
6133 * win32-low.c: Don't include sys/param.h.
6134 (win32_create_inferior): Use PATH_MAX instead of MAXPATHLEN.
6135
bc7dea8d
PA		 61362013-07-01 Pedro Alves <palves@redhat.com>
6137
6138 * event-loop.c: Don't check HAVE_UNISTD_H before including
6139 <unistd.h>.
6140 * gdbreplay.c: Likewise.
6141 * remote-utils.c: Likewise.
6142 * server.c: Likewise.
6143 * configure.ac: Don't check for unistd.h.
6144 * configure: Regenerate.
6145
d6c2da54
TT		 61462013-06-28 Tom Tromey <tromey@redhat.com>
6147
6148 * Makefile.in (version.c): Use version.in, not
6149 common/version.in.
6150
257b6bec
MG		 61512013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
6152
6153 * configure.ac (version_host, version_target): Set and AC_SUBST them.
6154 * configure: Rebuild.
6155 * Makefile.in (version_host, version_target): Get from configure.
6156 (version.c): Use $(version_host) and $(version_target).
6157
86ebe149
DK		 61582013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
6159
6160 Fix trace-status to output user name without trailing colon.
6161 * tracepoint.c (cmd_qtstatus): Remove unnecessary colon from user name.
6162
f30aa5af
DK		 61632013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
6164
6165 Fix trace-status to output proper start-time and stop-time.
6166 * tracepoint.c (cmd_qtstatus): Modify trace-status output to
6167 output start time and stop time in hex as gdb expects.
6168
28a93511
YQ		 61692013-06-26 Pedro Alves <pedro@codesourcery.com>
6170
6171 * tracepoint.c (build_traceframe_info_xml): Output trace state
6172 variables present in the trace buffer.
6173
01208463
TT		 61742013-06-24 Tom Tromey <tromey@redhat.com>
6175
6176 * Makefile.in (version.c): Use bfd/version.h, common/version.in,
6177 create-version.sh.
6178 (version.o): Remove.
6179 * gdbreplay.c: Include version.h.
6180 (version, host_name): Don't declare.
6181 * server.h: Include version.h.
6182 (version, host_name): Don't declare.
6183
760256f9
PA		 61842013-06-12 Pedro Alves <palves@redhat.com>
6185
6186 * linux-x86-low.c (linux_is_elf64): Delete global.
6187 (x86_siginfo_fixup): Replace reference to `linux_is_elf64' global
6188 with local linux_pid_exe_is_elf_64_file use.
6189
030031ee
PA		 61902013-06-11 Pedro Alves <palves@redhat.com>
6191
6192 * linux-low.c (regset_disabled, disable_regset): New functions.
6193 (regsets_fetch_inferior_registers)
6194 (regsets_store_inferior_registers): Use them.
6195 (initialize_regsets_info); Don't allocate the disabled_regsets
6196 array here.
6197 * linux-low.h (struct regsets_info) <disabled_regsets>: Extend
6198 comment.
6199
5da6eb0a
PA		 62002013-06-11 Pedro Alves <palves@redhat.com>
6201
6202 * linux-low.c (initialize_regsets_info): Use xcalloc instead of
6203 xmalloc.
6204
7e5aaa09
PA		 62052013-06-11 Pedro Alves <palves@redhat.com>
6206
6207 * linux-x86-low.c (initialize_low_arch): Call
6208 init_registers_x32_avx_linux.
6209
d878444c
JK		 62102013-06-09 Jan Kratochvil <jan.kratochvil@redhat.com>
6211
6212 Fix compatibility with Android Bionic.
6213 * linux-low.c (linux_qxfer_libraries_svr4): Ignore first entry even if
6214 it is not empty.
6215
3aee8918
PA		 62162013-06-07 Pedro Alves <palves@redhat.com>
6217
5f2b57b5 6218 PR server/14823
3aee8918
PA		 6219 * Makefile.in (OBS): Add tdesc.o.
6220 (IPA_OBJS): Add tdesc-ipa.o.
6221 (tdesc-ipa.o): New rule.
6222 * ax.c (gdb_eval_agent_expr): Adjust register_size call to new
6223 interface.
6224 * linux-low.c (new_inferior): Delete.
6225 (disabled_regsets, num_regsets): Delete.
6226 (linux_add_process): Adjust to set the new per-process
6227 new_inferior flag.
6228 (linux_detach_one_lwp): Adjust to call regcache_invalidate_thread.
6229 (linux_wait_for_lwp): Adjust. Only call arch_setup if the event
6230 was a stop. When calling arch_setup, switch the current inferior
6231 to the thread that got an event.
6232 (linux_resume_one_lwp): Adjust to call regcache_invalidate_thread.
6233 (regsets_fetch_inferior_registers)
6234 (regsets_store_inferior_registers): New regsets_info parameter.
6235 Adjust to use it.
6236 (linux_register_in_regsets): New regs_info parameter. Adjust to
6237 use it.
6238 (register_addr, fetch_register, store_register): New usrregs_info
6239 parameter. Adjust to use it.
6240 (usr_fetch_inferior_registers, usr_store_inferior_registers): New
6241 parameter regs_info. Adjust to use it.
6242 (linux_fetch_registers): Get the current inferior's regs_info, and
6243 adjust to use it.
6244 (linux_store_registers): Ditto.
6245 [HAVE_LINUX_REGSETS] (initialize_regsets_info): New.
6246 (initialize_low): Don't initialize the target_regsets here. Call
6247 initialize_low_arch.
6248 * linux-low.h (target_regsets): Delete declaration.
6249 (struct regsets_info): New.
6250 (struct usrregs_info): New.
6251 (struct regs_info): New.
6252 (struct process_info_private) <new_inferior>: New field.
6253 (struct linux_target_ops): Delete the num_regs, regmap, and
6254 regset_bitmap fields. New field regs_info.
6255 [HAVE_LINUX_REGSETS] (initialize_regsets_info): Declare.
6256 * i387-fp.c (num_xmm_registers): Delete.
6257 (i387_cache_to_fsave, i387_fsave_to_cache): Adjust find_regno
6258 calls to new interface.
6259 (i387_cache_to_fxsave, i387_cache_to_xsave, i387_fxsave_to_cache)
6260 (i387_xsave_to_cache): Adjust find_regno calls to new interface.
6261 Infer the number of xmm registers from the regcache's target
6262 description.
6263 * i387-fp.h (num_xmm_registers): Delete.
6264 * inferiors.c (add_thread): Don't install the thread's regcache
6265 here.
6266 * proc-service.c (gregset_info): Fetch the current inferior's
6267 regs_info. Adjust to use it.
6268 * regcache.c: Include tdesc.h.
6269 (register_bytes, reg_defs, num_registers)
6270 (gdbserver_expedite_regs): Delete.
6271 (get_thread_regcache): If the thread doesn't have a regcache yet,
6272 create one, instead of aborting gdbserver.
6273 (regcache_invalidate_one): Rename to ...
6274 (regcache_invalidate_thread): ... this.
6275 (regcache_invalidate_one): New.
6276 (regcache_invalidate): Only invalidate registers of the current
6277 process.
6278 (init_register_cache): Add target_desc parameter, and use it.
6279 (new_register_cache): Ditto. Assert the target description has a
6280 non zero registers_size.
6281 (regcache_cpy): Add assertions. Adjust.
6282 (realloc_register_cache, set_register_cache): Delete.
6283 (registers_to_string, registers_from_string): Adjust.
6284 (find_register_by_name, find_regno, find_register_by_number)
6285 (register_cache_size): Add target_desc parameter, and use it.
6286 (free_register_cache_thread, free_register_cache_thread_one)
6287 (regcache_release, register_cache_size): New.
6288 (register_size): Add target_desc parameter, and use it.
6289 (register_data, supply_register, supply_register_zeroed)
6290 (supply_regblock, supply_register_by_name, collect_register)
6291 (collect_register_as_string, collect_register_by_name): Adjust.
6292 * regcache.h (struct target_desc): Forward declare.
6293 (struct regcache) <tdesc>: New field.
6294 (init_register_cache, new_register_cache): Add target_desc
6295 parameter.
6296 (regcache_invalidate_thread): Declare.
6297 (regcache_invalidate_one): Delete declaration.
6298 (regcache_release): Declare.
6299 (find_register_by_number, register_cache_size, register_size)
6300 (find_regno): Add target_desc parameter.
6301 (gdbserver_expedite_regs, gdbserver_xmltarget): Delete
6302 declarations.
6303 * remote-utils.c: Include tdesc.h.
6304 (outreg, prepare_resume_reply): Adjust.
6305 * server.c: Include tdesc.h.
6306 (gdbserver_xmltarget): Delete declaration.
6307 (get_features_xml, process_serial_event): Adjust.
6308 * server.h [IN_PROCESS_AGENT] (struct target_desc): Forward
6309 declare.
6310 (struct process_info) <tdesc>: New field.
6311 (ipa_tdesc): Declare.
6312 * tdesc.c: New file.
6313 * tdesc.h: New file.
6314 * tracepoint.c: Include tdesc.h.
6315 [IN_PROCESS_AGENT] (ipa_tdesc): Define.
6316 (get_context_regcache): Adjust to pass ipa_tdesc down.
6317 (do_action_at_tracepoint): Adjust to get the register cache size
6318 from the context regcache's description.
6319 (traceframe_walk_blocks): Adjust to get the register cache size
6320 from the current trace frame's description.
6321 (traceframe_get_pc): Adjust to get current trace frame's
6322 description and pass it down.
6323 (gdb_collect): Adjust to get the register cache size from the
6324 IPA's description.
6325 * linux-amd64-ipa.c (tdesc_amd64_linux): Declare.
6326 (gdbserver_xmltarget): Delete.
6327 (initialize_low_tracepoint): Set the ipa's target description.
6328 * linux-i386-ipa.c (tdesc_i386_linux): Declare.
6329 (initialize_low_tracepoint): Set the ipa's target description.
6330 * linux-x86-low.c: Include tdesc.h.
6331 [__x86_64__] (is_64bit_tdesc): New.
6332 (ps_get_thread_area, x86_get_thread_area): Use it.
6333 (i386_cannot_store_register): Rename to ...
6334 (x86_cannot_store_register): ... this. Use is_64bit_tdesc.
6335 (i386_cannot_fetch_register): Rename to ...
6336 (x86_cannot_fetch_register): ... this. Use is_64bit_tdesc.
6337 (x86_fill_gregset, x86_store_gregset): Adjust register_size calls
6338 to new interface.
6339 (target_regsets): Rename to ...
6340 (x86_regsets): ... this.
6341 (x86_get_pc, x86_set_pc): Adjust register_size calls to new
6342 interface.
6343 (x86_siginfo_fixup): Use is_64bit_tdesc.
6344 [__x86_64__] (tdesc_amd64_linux, tdesc_amd64_avx_linux)
6345 (tdesc_x32_avx_linux, tdesc_x32_linux)
6346 (tdesc_i386_linux, tdesc_i386_mmx_linux, tdesc_i386_avx_linux):
6347 Declare.
6348 (x86_linux_update_xmltarget): Delete.
6349 (I386_LINUX_XSAVE_XCR0_OFFSET): Define.
6350 (have_ptrace_getfpxregs, have_ptrace_getregset): New.
6351 (AMD64_LINUX_USER64_CS): New.
6352 (x86_linux_read_description): New, based on
6353 x86_linux_update_xmltarget.
6354 (same_process_callback): New.
6355 (x86_arch_setup_process_callback): New.
6356 (x86_linux_update_xmltarget): New.
6357 (x86_regsets_info): New.
6358 (amd64_linux_regs_info): New.
6359 (i386_linux_usrregs_info): New.
6360 (i386_linux_regs_info): New.
6361 (x86_linux_regs_info): New.
6362 (x86_arch_setup): Reimplement.
6363 (x86_install_fast_tracepoint_jump_pad): Use is_64bit_tdesc.
6364 (x86_emit_ops): Ditto.
6365 (the_low_target): Adjust. Install x86_linux_regs_info,
6366 x86_cannot_fetch_register, and x86_cannot_store_register.
6367 (initialize_low_arch): New.
6368 * linux-ia64-low.c (tdesc_ia64): Declare.
6369 (ia64_fetch_register): Adjust.
6370 (ia64_usrregs_info, regs_info): New globals.
6371 (ia64_regs_info): New function.
6372 (the_low_target): Adjust.
6373 (initialize_low_arch): New function.
6374 * linux-sparc-low.c (tdesc_sparc64): Declare.
6375 (sparc_fill_gregset_to_stack, sparc_store_gregset_from_stack):
6376 Adjust.
6377 (sparc_arch_setup): New function.
6378 (sparc_regsets_info, sparc_usrregs_info, regs_info): New globals.
6379 (the_low_target): Adjust.
6380 (initialize_low_arch): New function.
6381 * linux-ppc-low.c (tdesc_powerpc_32l, tdesc_powerpc_altivec32l)
6382 (tdesc_powerpc_cell32l, tdesc_powerpc_vsx32l)
6383 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_altivec32l)
6384 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_e500l)
6385 (tdesc_powerpc_64l, tdesc_powerpc_altivec64l)
6386 (tdesc_powerpc_cell64l, tdesc_powerpc_vsx64l)
6387 (tdesc_powerpc_isa205_64l, tdesc_powerpc_isa205_altivec64l)
6388 (tdesc_powerpc_isa205_vsx64l): Declare.
6389 (ppc_cannot_store_register, ppc_collect_ptrace_register)
6390 (ppc_supply_ptrace_register, parse_spufs_run, ppc_get_pc)
6391 (ppc_set_pc, ppc_get_hwcap): Adjust.
6392 (ppc_usrregs_info): Forward declare.
6393 (!__powerpc64__) ppc_regmap_adjusted: New global.
6394 (ppc_arch_setup): Adjust to the current process'es target
6395 description.
6396 (ppc_fill_vsxregset, ppc_store_vsxregset, ppc_fill_vrregset)
6397 (ppc_store_vrregset, ppc_fill_evrregset, ppc_store_evrregse)
6398 (ppc_store_evrregset): Adjust.
6399 (target_regsets): Rename to ...
6400 (ppc_regsets): ... this, and make static.
6401 (ppc_usrregs_info, ppc_regsets_info, regs_info): New globals.
6402 (ppc_regs_info): New function.
6403 (the_low_target): Adjust.
6404 (initialize_low_arch): New function.
6405 * linux-s390-low.c (tdesc_s390_linux32, tdesc_s390_linux32v1)
6406 (tdesc_s390_linux32v2, tdesc_s390_linux64, tdesc_s390_linux64v1)
6407 (tdesc_s390_linux64v2, tdesc_s390x_linux64, tdesc_s390x_linux64v1)
6408 (tdesc_s390x_linux64v2): Declare.
6409 (s390_collect_ptrace_register, s390_supply_ptrace_register)
6410 (s390_fill_gregset, s390_store_last_break): Adjust.
6411 (target_regsets): Rename to ...
6412 (s390_regsets): ... this, and make static.
6413 (s390_get_pc, s390_set_pc): Adjust.
6414 (s390_get_hwcap): New target_desc parameter, and use it.
6415 [__s390x__] (have_hwcap_s390_high_gprs): New global.
6416 (s390_arch_setup): Adjust to set the current process'es target
6417 description. Don't adjust the regmap.
6418 (s390_usrregs_info, s390_regsets_info, regs_info): New globals.
6419 [__s390x__] (s390_usrregs_info_3264, s390_regsets_info_3264)
6420 (regs_info_3264): New globals.
6421 (s390_regs_info): New function.
6422 (the_low_target): Adjust.
6423 (initialize_low_arch): New function.
6424 * linux-mips-low.c (tdesc_mips_linux, tdesc_mips_dsp_linux)
6425 (tdesc_mips64_linux, tdesc_mips64_dsp_linux): Declare.
6426 [__mips64] (init_registers_mips_linux)
6427 (init_registers_mips_dsp_linux): Delete defines.
6428 [__mips64] (tdesc_mips_linux, tdesc_mips_dsp_linux): New defines.
6429 (have_dsp): New global.
6430 (mips_read_description): New, based on mips_arch_setup.
6431 (mips_arch_setup): Reimplement.
6432 (get_usrregs_info): New function.
6433 (mips_cannot_fetch_register, mips_cannot_store_register)
6434 (mips_get_pc, mips_set_pc, mips_fill_gregset, mips_store_gregset)
6435 (mips_fill_fpregset, mips_store_fpregset): Adjust.
6436 (target_regsets): Rename to ...
6437 (mips_regsets): ... this, and make static.
6438 (mips_regsets_info, mips_dsp_usrregs_info, mips_usrregs_info)
6439 (dsp_regs_info, regs_info): New globals.
6440 (mips_regs_info): New function.
6441 (the_low_target): Adjust.
6442 (initialize_low_arch): New function.
6443 * linux-arm-low.c (tdesc_arm, tdesc_arm_with_iwmmxt)
6444 (tdesc_arm_with_vfpv2, tdesc_arm_with_vfpv3, tdesc_arm_with_neon):
6445 Declare.
6446 (arm_fill_vfpregset, arm_store_vfpregset): Adjust.
6447 (arm_read_description): New, with bits factored from
6448 arm_arch_setup.
6449 (arm_arch_setup): Reimplement.
6450 (target_regsets): Rename to ...
6451 (arm_regsets): ... this, and make static.
6452 (arm_regsets_info, arm_usrregs_info, regs_info): New globals.
6453 (arm_regs_info): New function.
6454 (the_low_target): Adjust.
6455 (initialize_low_arch): New function.
6456 * linux-m68k-low.c (tdesc_m68k): Declare.
6457 (target_regsets): Rename to ...
6458 (m68k_regsets): ... this, and make static.
6459 (m68k_regsets_info, m68k_usrregs_info, regs_info): New globals.
6460 (m68k_regs_info): New function.
6461 (m68k_arch_setup): New function.
6462 (the_low_target): Adjust.
6463 (initialize_low_arch): New function.
6464 * linux-sh-low.c (tdesc_sharch): Declare.
6465 (target_regsets): Rename to ...
6466 (sh_regsets): ... this, and make static.
6467 (sh_regsets_info, sh_usrregs_info, regs_info): New globals.
6468 (sh_regs_info, sh_arch_setup): New functions.
6469 (the_low_target): Adjust.
6470 (initialize_low_arch): New function.
6471 * linux-bfin-low.c (tdesc_bfin): Declare.
6472 (bfin_arch_setup): New function.
6473 (bfin_usrregs_info, regs_info): New globals.
6474 (bfin_regs_info): New function.
6475 (the_low_target): Adjust.
6476 (initialize_low_arch): New function.
6477 * linux-cris-low.c (tdesc_cris): Declare.
6478 (cris_arch_setup): New function.
6479 (cris_usrregs_info, regs_info): New globals.
6480 (cris_regs_info): New function.
6481 (the_low_target): Adjust.
6482 (initialize_low_arch): New function.
6483 * linux-cris-low.c (tdesc_crisv32): Declare.
6484 (cris_arch_setup): New function.
6485 (cris_regsets_info, cris_usrregs_info, regs_info): New globals.
6486 (cris_regs_info): New function.
6487 (the_low_target): Adjust.
6488 (initialize_low_arch): New function.
6489 * linux-m32r-low.c (tdesc_m32r): Declare.
6490 (m32r_arch_setup): New function.
6491 (m32r_usrregs_info, regs_info): New globals.
6492 (m32r_regs_info): Adjust.
6493 (initialize_low_arch): New function.
6494 * linux-tic6x-low.c (tdesc_tic6x_c64xp_linux)
6495 (tdesc_tic6x_c64x_linux, tdesc_tic6x_c62x_linux): Declare.
6496 (tic6x_usrregs_info): Forward declare.
6497 (tic6x_read_description): New function, based on ...
6498 (tic6x_arch_setup): ... this. Reimplement.
6499 (target_regsets): Rename to ...
6500 (tic6x_regsets): ... this, and make static.
6501 (tic6x_regsets_info, tic6x_usrregs_info, regs_info): New globals.
6502 (tic6x_regs_info): New function.
6503 (the_low_target): Adjust.
6504 (initialize_low_arch): New function.
6505 * linux-xtensa-low.c (tdesc_xtensa): Declare.
6506 (xtensa_fill_gregset, xtensa_store_gregset): Adjust.
6507 (target_regsets): Rename to ...
6508 (xtensa_regsets): ... this, and make static.
6509 (xtensa_regsets_info, xtensa_usrregs_info, regs_info): New
6510 globals.
6511 (xtensa_arch_setup, xtensa_regs_info): New functions.
6512 (the_low_target): Adjust.
6513 (initialize_low_arch): New function.
6514 * linux-nios2-low.c (tdesc_nios2_linux): Declare.
6515 (nios2_arch_setup): Set the current process'es tdesc.
6516 (target_regsets): Rename to ...
6517 (nios2_regsets): ... this.
6518 (nios2_regsets_info, nios2_usrregs_info, regs_info): New globals.
6519 (nios2_regs_info): New function.
6520 (the_low_target): Adjust.
6521 (initialize_low_arch): New function.
a261b8f5
PA		 6522 * linux-aarch64-low.c (tdesc_aarch64): Declare.
6523 (aarch64_arch_setup): Set the current process'es tdesc.
6524 (target_regsets): Rename to ...
6525 (aarch64_regsets): ... this.
6526 (aarch64_regsets_info, aarch64_usrregs_info, regs_info): New globals.
6527 (aarch64_regs_info): New function.
6528 (the_low_target): Adjust.
6529 (initialize_low_arch): New function.
3aee8918
PA		 6530 * linux-tile-low.c (tdesc_tilegx, tdesc_tilegx32): Declare
6531 globals.
6532 (target_regsets): Rename to ...
6533 (tile_regsets): ... this.
6534 (tile_regsets_info, tile_usrregs_info, regs_info): New globals.
6535 (tile_regs_info): New function.
6536 (tile_arch_setup): Set the current process'es tdesc.
6537 (the_low_target): Adjust.
6538 (initialize_low_arch): New function.
6539 * spu-low.c (tdesc_spu): Declare.
6540 (spu_create_inferior, spu_attach): Set the new process'es tdesc.
6541 * win32-arm-low.c (tdesc_arm): Declare.
6542 (arm_arch_setup): New function.
6543 (the_low_target): Install arm_arch_setup instead of
6544 init_registers_arm.
6545 * win32-i386-low.c (tdesc_i386, tdesc_amd64): Declare.
6546 (init_windows_x86): Rename to ...
6547 (i386_arch_setup): ... this. Set `win32_tdesc'.
6548 (the_low_target): Adjust.
6549 * win32-low.c (win32_tdesc): New global.
6550 (child_add_thread): Don't create the thread cache here.
6551 (do_initial_child_stuff): Set the new process'es tdesc.
6552 * win32-low.h (struct target_desc): Forward declare.
6553 (win32_tdesc): Declare.
6554 * lynx-i386-low.c (tdesc_i386): Declare global.
6555 (lynx_i386_arch_setup): Set `lynx_tdesc'.
6556 * lynx-low.c (lynx_tdesc): New global.
6557 (lynx_add_process): Set the new process'es tdesc.
6558 * lynx-low.h (struct target_desc): Forward declare.
6559 (lynx_tdesc): Declare global.
6560 * lynx-ppc-low.c (tdesc_powerpc_32): Declare global.
6561 (lynx_ppc_arch_setup): Set `lynx_tdesc'.
6562 * nto-low.c (nto_tdesc): New global.
6563 (do_attach): Set the new process'es tdesc.
6564 * nto-low.h (struct target_desc): Forward declare.
6565 (nto_tdesc): Declare.
6566 * nto-x86-low.c (tdesc_i386): Declare.
6567 (nto_x86_arch_setup): Set `nto_tdesc'.
6568
b1fbec62
GB		 65692013-06-04 Gary Benson <gbenson@redhat.com>
6570
6571 * server.c (handle_query): Add "augmented-libraries-svr4-read+"
6572 to qSupported response when appropriate.
6573 (handle_qxfer_libraries_svr4): Allow qXfer:libraries-svr4:read
6574 with nonzero-length annex.
6575 * linux-low.c (linux_qxfer_libraries_svr4): Parse and handle
6576 arguments supplied in annex.
6577
d1ec4ce7
DE		 65782013-05-31 Doug Evans <dje@google.com>
6579
ac44adcb 6580 PR server/15594
d1ec4ce7
DE		 6581 * linux-x86-low.c (ps_get_thread_area): Properly extend address to
6582 64 bits in 64-cross-32 environment.
6583
9b25f2d3
PA		 65842013-05-28 Pedro Alves <palves@redhat.com>
6585
6586 * Makefile.in (clean): Remove reference to aarch64-without-fpu.c.
6587 (aarch64-without-fpu.c): Delete rule.
6588 * configure.srv (aarch64*-*-linux*): Remove references to
6589 aarch64-without-fpu.o and aarch64-without-fpu.xml.
6590 * linux-aarch64-low.c (init_registers_aarch64_without_fpu): Remove
6591 declaration.
6592
6740dc9c
PA		 65932013-05-24 Pedro Alves <palves@redhat.com>
6594
6595 * server.c (handle_v_cont) <vCont;r>: Use unpack_varlen_hex
6596 instead of strchr/decode_address. Error if the range isn't split
6597 with a ','. Don't assume there's be a ':' in the action.
6598
c2d6af84
PA		 65992013-05-23 Yao Qi <yao@codesourcery.com>
6600 Pedro Alves <palves@redhat.com>
6601
6602 * linux-low.c (lwp_in_step_range): New function.
6603 (linux_wait_1): If the thread was range stepping and stopped
6604 outside the stepping range, report the stop to GDB. Otherwise,
6605 continue stepping. Add range stepping debug output.
6606 (linux_set_resume_request): Copy the step range from the resume
6607 request to the lwp.
6608 (linux_supports_range_stepping): New.
6609 (linux_target_ops) <supports_range_stepping>: Set to
6610 linux_supports_range_stepping.
6611 * linux-low.h (struct linux_target_ops)
6612 <supports_range_stepping>: New field.
6613 (struct lwp_info) <step_range_start, step_range_end>: New fields.
6614 * linux-x86-low.c (x86_supports_range_stepping): New.
6615 (the_low_target) <supports_range_stepping>: Set to
6616 x86_supports_range_stepping.
6617 * server.c (handle_v_cont): Handle 'r' action.
6618 (handle_v_requests): Append ";r" if the target supports range
6619 stepping.
6620 * target.h (struct thread_resume) <step_range_start,
6621 step_range_end>: New fields.
6622 (struct target_ops) <supports_range_stepping>:
6623 New field.
6624 (target_supports_range_stepping): New macro.
6625
58794e1a
JB		 66262013-05-17 Joel Brobecker <brobecker@adacore.com>
6627
6628 * lynx-low.c (lynx_resume): Fix null_ptid/minus_one_ptid
6629 confusion in comment.
6630
d631c5a7
JB		 66312013-05-17 Joel Brobecker <brobecker@adacore.com>
6632
6633 * lynx-low.c (struct process_info_private): New type.
6634 (lynx_add_process): New function.
6635 (lynx_create_inferior, lynx_attach): Replace calls to
6636 add_process by calls to lynx_add_process.
6637 (lynx_resume): If PTID is null, then try using
6638 current_process()->private->last_wait_event_ptid.
6639 Add comments.
6640 (lynx_clear_inferiors): Delete. The contents of that function
6641 has been inlined in lynx_mourn;
6642 (lynx_wait_1): Save the ptid in the process's private data.
6643 (lynx_mourn): Free the process' private data. Replace call
6644 to lynx_clear_inferiors by call to clear_inferiors.
6645
96f7a20f
YQ		 66462013-05-17 Yao Qi <yao@codesourcery.com>
6647
6648 * i386-low.c (i386_length_and_rw_bits): Move the comment to
6649 the right place.
6650
db0dfaa0
LM		 66512013-05-16 Luis Machado <lgustavo@codesourcery.com>
6652
6653 * linux-low.c: Move definition checks upwards for PT_TEXT_ADDR,
6654 PT_DATA_ADDR and PT_TEXT_END_ADDR. Update comments.
6655 (linux_read_offsets): Remove PT_TEXT_ADDR, PT_DATA_ADDR and
6656 PT_TEXT_END_ADDR guards. Update comments.
6657 (linux_target_op) <read_offsets>: Conditionally define to
6658 linux_read_offsets if the target is UCLIBC and if it defines
6659 PT_TEXT_ADDR, PT_DATA_ADDR and PT_TEXT_END_ADDR.
6660
68f5f838
SL		 66612013-05-06 Sandra Loosemore <sandra@codesourcery.com>
6662 Andrew Jenner <andrew@codesourcery.com>
6663
6664 * Makefile.in (SFILES): Add linux-nios2-low.c.
6665 (clean): Add action to delete nios2-linux.c.
6666 (nios2-linux.c): New rule.
6667 * configure.srv: Add nios2*-*-linux*.
6668 * linux-nios2-low.c: New.
6669
1ebff1fd
HAQ		 66702013-05-03 Hafiz Abid Qadeer <abidh@codesourcery.com>
6671
6672 * tracepoint.c (cmd_qtinit): Call 'stop_tracing'.
6673
f6150862
HZ		 66742013-04-25 Hui Zhu <hui@codesourcery.com>
6675
6676 PR gdb/15186
f6150862
HZ		 6677 * ax.c (ax_printf): Add fflush.
6678
614c279d
TT		 66792013-04-22 Tom Tromey <tromey@redhat.com>
6680
6681 * Makefile.in (SFILES): Add filestuff.c.
6682 (OBS): Add filestuff.o.
6683 (filestuff.o): New target.
6684 * config.in, configure: Rebuild.
6685 * configure.ac: Check for fdwalk, pipe2.
6686
7d4e5717
PA		 66872013-04-17 Pedro Alves <palves@redhat.com>
6688
6689 * configure.ac (USE_THREAD_DB): Delete variable.
6690 (if test "$srv_linux_thread_db" = "yes"): AC_DEFINE USE_THREAD_DB.
6691 Don't AC_SUBST USE_THREAD_DB.
6692 * Makefile.in (INTERNAL_CFLAGS): Remove @USE_THREAD_DB@.
6693 * config.in, configure: Regenerate.
6694
d5c93e41
PA		 66952013-04-16 Pedro Alves <palves@redhat.com>
6696
6697 * linux-low.h (struct lwp_info) <thread_known>: Move under
6698 the USE_THREAD_DB #ifdef.
6699
04f5fe89
PA		 67002013-04-16 Pedro Alves <palves@redhat.com>
6701
6702 * Makefile.in (INTERNAL_CFLAGS): Add @USE_THREAD_DB@.
6703 (linux-low.o): Delete rule.
6704 * linux-low.h: Always include "gdb_thread_db.h" instead of
6705 conditionally including thread_db.h.
6706 (struct lwp_info) <th>: Guard with #ifdef USE_THREAD_DB instead of
6707 HAVE_THREAD_DB_H.
6708
480b27bf
JK		 67092013-04-07 Jan Kratochvil <jan.kratochvil@redhat.com>
6710
6711 * Makefile.in (install-only): Fix make install regression.
6712
43662968
JK		 67132013-04-05 Jan Kratochvil <jan.kratochvil@redhat.com>
6714
6715 Convert man pages to texinfo, new gdbinit.5 texinfo page.
6716 * Makefile.in (install-only): Remove $(man1dir) and gdbserver.1
6717 installation.
6718 * gdbserver.1: Remove.
6719
3e74e146
PA		 67202013-03-22 Pedro Alves <palves@redhat.com>
6721
6722 * linux-low.c (handle_extended_wait): Don't call
6723 linux_enable_event_reporting.
6724
a8347a2a
TT		 67252013-03-15 Tony Theodore <tonyt@logyst.com>
6726
6727 PR build/9098:
6728 * Makefile.in (SHELL): Use @SHELL@.
6729
eeb56fa7
SDJ		 67302013-03-14 Sergio Durigan Junior <sergiodj@redhat.com>
6731
6732 * tracepoint.c (cmd_qtv): Initialize `val' with zero, silencing
6733 compiler warning.
6734
4fa7e2ff
JB		 67352013-03-13 Joel Brobecker <brobecker@adacore.com>
6736
6737 * linux-low.c (linux_target_ops) [!HAVE_LINUX_BTRACE]:
6738 Remove extraneous NULL element.
6739
8ddb1965
YQ		 67402013-03-13 Yao Qi <yao@codesourcery.com>
6741
6742 * tracepoint.c (traceframe_read_tsv): Look for the last matched
6743 'V' block in trace frame.
6744
9accd112
MM		 67452013-03-11 Markus Metzger <markus.t.metzger@intel.com>
6746
6747 * target.h (struct target_ops): Add btrace ops.
6748 (target_supports_btrace): New macro.
6749 (target_enable_btrace): New macro.
6750 (target_disable_btrace): New macro.
6751 (target_read_btrace): New macro.
6752 * gdbthread.h (struct thread_info): Add btrace field.
6753 * server.c: Include btrace-common.h.
6754 (handle_btrace_general_set): New function.
6755 (handle_btrace_enable): New function.
6756 (handle_btrace_disable): New function.
6757 (handle_general_set): Call handle_btrace_general_set.
6758 (handle_qxfer_btrace): New function.
6759 (struct qxfer qxfer_packets[]): Add btrace entry.
6760 * inferiors.c (remove_thread): Disable btrace.
6761 * linux-low: Include linux-btrace.h.
6762 (linux_low_enable_btrace): New function.
6763 (linux_low_read_btrace): New function.
6764 (linux_target_ops): Add btrace ops.
6765 * configure.srv (i[34567]86-*-linux*): Add linux-btrace.o.
6766 Add srv_linux_btrace=yes.
6767 (x86_64-*-linux*): Add linux-btrace.o.
6768 Add srv_linux_btrace=yes.
6769 * configure.ac: Define HAVE_LINUX_BTRACE.
6770 * config.in: Regenerated.
6771 * configure: Regenerated.
6772
5cc22e4c
MM		 67732013-03-11 Markus Metzger <markus.t.metzger@intel.com>
6774
6775 * server.c (handle_qxfer): Preserve error message if -3 is
6776 returned.
6777 (qxfer): Document the -3 return value.
6778
7c97f91e
MM		 67792013-03-11 Markus Metzger <markus.t.metzger@intel.com>
6780
6781 * Makefile.in (SFILES): Add $(srcdir)/common/linux-btrace.c.
6782 (linux_btrace_h): New variable.
6783 (linux-btrace.o): New rule.
6784
be9a119c 67852013-03-08 Stan Shebs <stan@codesourcery.com>
f6f899bf
HAQ		 6786 Hafiz Abid Qadeer <abidh@codesourcery.com>
6787
6788 * tracepoint.c (trace_buffer_size): New global.
6789 (DEFAULT_TRACE_BUFFER_SIZE): New define.
6790 (init_trace_buffer): Change to one-argument function. Allocate
6791 trace buffer memory.
6792 (handle_tracepoint_general_set): Call cmd_bigqtbuffer_size to
6793 handle QTBuffer:size packet.
6794 (cmd_bigqtbuffer_size): New function.
6795 (initialize_tracepoint): Call init_trace_buffer with
6796 DEFAULT_TRACE_BUFFER_SIZE.
6797 * server.c (handle_query): Add QTBuffer:size in the
6798 supported packets.
6799
e64f7499
YQ		 68002013-03-07 Yao Qi <yao@codesourcery.com>
6801
6802 * tracepoint.c (cur_action, cur_step_action): Make them unsigned.
6803 (cmd_qtfp): Initialize cur_action and cur_step_action 0 instead
6804 of -1.
6805 (cmd_qtsp): Adjust condition. Do post increment.
6806 Set cur_action and cur_step_action back to 0.
6807
f0ae6fc3
PA		 68082013-03-07 Jeremy Bennett <jeremy.bennett@embecosm.com>
6809
6810 PR server/15236
6811 * linux-low.c (linux_write_memory): Return early success if LEN is
6812 zero.
6813
b5b0b0af
CV		 68142013-03-05 Corinna Vinschen <vinschen@redhat.de>
6815
334ad4a8 6816 * configure.srv: Add x86_64-*-cygwin* as target.
b5b0b0af 6817
589bc927
TT		 68182013-02-28 Tom Tromey <tromey@redhat.com>
6819
6820 * configure.ac: Invoke AC_SYS_LARGEFILE.
6821 * configure, config.in: Rebuild.
6822
dfe07582
CV		 68232013-02-28 Corinna Vinschen <vinschen@redhat.com>
6824
6825 * win32-low.c: Throughout, fix format strings and casts of
6826 printf-like functions to avoid type related warnings on all
6827 platforms.
6828 (get_child_debug_event): Print dwDebugEventCode as hex since
6829 that's how it's usually documented.
6830
736cd585
YQ		 68312013-02-28 Yao Qi <yao@codesourcery.com>
6832
6833 * tracepoint.c (cmd_qtbuffer): Call phex_nz instead of
6834 pulongest.
6835
e1f58301
JW		 68362013-02-27 Jiong Wang <jiwang@tilera.com>
6837
6838 * Makefile.in (clean): Remove reg-tilegx.c, reg-tilegx32.c.
6839 (reg-tilegx32.c): New rule.
6840 * configure.srv (tilegx-*-linux*): Add reg-tilegx32.o to srv_regobj.
6841 * linux-tile-low.c (tile_arch_setup): New function. Invoke
6842 different register info initializer according to elf class.
6843 (init_registers_tilgx32): New function. The tilegx32 register info
6844 initializer.
6845 (tile_fill_gregset): Use "uint_reg_t" to represent register size.
6846 (tile_store_gregset): Likewise.
6847
d171ca78
YQ		 68482013-02-27 Yao Qi <yao@codesourcery.com>
6849
6850 * server.c (process_point_options): Print debug message when
6851 debug_threads is true.
6852
282bbdf3
YQ		 68532013-02-26 Yao Qi <yao@codesourcery.com>
6854
6855 * tracepoint.c (cmd_qtbuffer): Don't set '\0' in OWN_BUF.
6856
aca22551
PA		 68572013-02-19 Pedro Alves <palves@redhat.com>
6858 Kai Tietz <ktietz@redhat.com>
6859
6860 PR gdb/15161
6861
6862 * server.c (handle_query) <CRC check>: Use unpack_varlen_hex
6863 instead of strtoul to extract address from packet.
6864 (process_serial_event) <'z'>: Likewise.
6865
4f3cee1c
YQ		 68662013-02-18 Yao Qi <yao@codesourcery.com>
6867
6868 * linux-bfin-low.c (the_low_target): Use NULL instead of 0.
6869
8e1d55a3
PA		 68702013-02-14 Pedro Alves <palves@redhat.com>
6871
6872 Plug memory leak.
6873
6874 * tracepoint.c (cmd_qtnotes): Free TRACING_USER_NAME,
6875 TRACING_NOTES and TRACING_STOP_NOTE before clobbering.
6876
458820da
PA		 68772013-02-14 Pedro Alves <palves@redhat.com>
6878
6879 * tracepoint.c (cmd_qtdpsrc): Use savestring.
6880
baea0dae
PA		 68812013-02-14 Pedro Alves <palves@redhat.com>
6882
6883 * tracepoint.c (save_string): Delete.
6884 (add_tracepoint_action): Use savestring instead of save_string.
6885
0b1afbb3
PA		 68862013-02-12 Pedro Alves <palves@redhat.com>
6887
6888 * linux-xtensa-low.c: Ditto.
6889 * xtensa-xtregs.c: Ditto.
6890
8a4ac37e
PA		 68912013-02-12 Sanimir Agovic <sanimir.agovic@intel.com>
6892
6893 * thread-db.c (thread_db_get_tls_address): NULL pointer check
6894 thread_db.
6895
148de6bb
MS		 68962013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
6897
6898 * linux-aarch64-low.c (aarch64_arch_setup): Clamp
6899 aarch64_num_wp_regs and aarch64_num_bp_regs to
6900 AARCH64_HWP_MAX_NUM and AARCH64_HBP_MAX_NUM respectively.
6901
55fac6e0
MS		 69022013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
6903
6904 * linux-aarch64-low.c (ps_get_thread_area): Replace
6905 PTRACE_GET_THREAD_AREA with PTRACE_GETREGSET.
6906
176eb98c
MS		 69072013-02-04 Jim MacArthur <jim.macarthur@arm.com>
6908 Marcus Shawcroft <marcus.shawcroft@arm.com>
6909 Nigel Stephens <nigel.stephens@arm.com>
6910 Yufeng Zhang <yufeng.zhang@arm.com>
6911
6912 * Makefile.in (clean): Remove aarch64.c and aarch64-without-fpu.c.
6913 (aarch64.c, aarch64-without-fpu.c): New targets.
6914 * configure.srv (aarch64*-*-linux*): New.
6915 * linux-aarch64-low.c: New file.
6916
56f7af9c
MS		 69172013-02-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
6918
43aaf8b6 6919 * linux-low.c (handle_extended_wait, linux_create_inferior)
56f7af9c
MS		 6920 (linux_attach_lwp_1, linux_kill_one_lwp, linux_attach_one_lwp)
6921 (dequeue_one_deferred_signal, linux_resume_one_thread)
6922 (fetch_register, linux_write_memory, linux_enable_event_reporting)
6923 (linux_tracefork_grandchild, linux_test_for_tracefork)
6924 (linux_read_offsets, linux_xfer_siginfo, linux_xfer_siginfo): Add
6925 PTRACE_ARG3_TYPE and PTRACE_ARG4_TYPE cast to ptrace arguments
6926 where the argument is 0.
6927
60f662b0
YQ		 69282013-01-25 Yao Qi <yao@codesourcery.com>
6929
6930 * event-loop.c: Include "queue.h".
6931 (gdb_event_p): New typedef.
6932 (struct gdb_event) <next_event>: Remove.
6933 (event_queue): Change to QUEUE(gdb_event_p).
6934 (async_queue_event): Remove.
6935 (gdb_event_xfree): New.
6936 (initialize_event_loop): New.
6937 (process_event): Use API from QUEUE.
6938 (wait_for_event): Likewise.
6939 * server.c (main): Call initialize_event_loop.
6940 * server.h (initialize_event_loop): Declare.
6941
5ae4861a
YQ		 69422013-01-18 Yao Qi <yao@codesourcery.com>
6943
6944 * ax.h (struct eval_agent_expr_context): New.
6945 (gdb_eval_agent_expr): Update declaration.
6946 * ax.c (gdb_eval_agent_expr): Remove argument REGCACHE and
6947 TFRAME. Add new argument CTX.
6948 * server.h (struct eval_agent_expr_context): Declare.
6949 (agent_mem_read, agent_tsv_read): Update declaration.
6950 (agent_mem_read_string): Likewise.
6951 * tracepoint.c (eval_tracepoint_agent_expr): Remove.
6952 (add_traceframe_block): Add new argument TPOINT.
6953 Increase TPOINT->traceframe_usage.
6954 (do_action_at_tracepoint): Call gdb_eval_agent_expr instead of
6955 eval_tracepoint_agent_expr.
6956 (condition_true_at_tracepoint): Likewise.
6957 (agent_mem_read): Remove argument TFRAME. Add argument CTX.
6958 (agent_mem_read_string, agent_tsv_read): Likewise.
6959
85e00e85
YQ		 69602013-01-16 Yao Qi <yao@codesourcery.com>
6961
6962 * linux-low.c (linux_resume_one_lwp): Don't check
6963 'lwp->bp_reinsert != 0'.
6964
4039cf45
JB		 69652013-01-07 Joel Brobecker <brobecker@adacore.com>
6966 Pedro Alves <palves@redhat.com>
6967
6968 * lynx-low.c (ptrace_request_to_str): Define a temporary
6969 macro and use it to simplify this function's implementation.
6970
9044dee2
JB		 69712013-01-07 Joel Brobecker <brobecker@adacore.com>
6972
6973 * lynx-low.c (lynx_resume): Call perror_with_name if lynx_ptrace
6974 sets errno.
6975
e6352c8f
JB		 69762013-01-07 Joel Brobecker <brobecker@adacore.com>
6977
6978 * configure.srv (i[34567]86-*-lynxos*): Set srv_xmlfiles.
6979
50681a27
JB		 69802013-01-07 Joel Brobecker <brobecker@adacore.com>
6981
6982 * configure.srv (powerpc-*-lynxos*): Set srv_xmlfiles.
6983
3f6e77ef
JB		 69842013-01-07 Joel Brobecker <brobecker@adacore.com>
6985
6986 * lynx-low.c (lynx_resume): Use the resume_info parameter
6987 to determine the ptid for the lynx_ptrace call, unless
6988 it is equal to minus_one_ptid, in which case we use the
6989 ptid of the current_inferior.
6990 (lynx_wait_1): After having received a thread create/exit
6991 event, resume the inferior's execution using the signaling
6992 thread's ptid, rather than the old ptid.
6993
7fda33ae
JB		 69942013-01-07 Joel Brobecker <brobecker@adacore.com>
6995
6996 * lynx-low.c (lynx_resume): Delete variable ret.
6997
b9786c74
JB		 69982013-01-01 Joel Brobecker <brobecker@adacore.com>
6999
7000 * gdbreplay.c (gdbreplay_version): Update copyright year.
7001 * server.c (gdbserver_version): Likewise.
7002
8b93d60f
JB		 70032012-12-17 Joel Brobecker <brobecker@adacore.com>
7004
7005 * lynx-low.c (lynx_wait_1): Add debug trace before adding
7006 new thread.
7007
037335a7
JB		 70082012-12-17 Joel Brobecker <brobecker@adacore.com>
7009
7010 * lynx-low.c (ptrace_request_to_str): Add handling for
7011 PTRACE_GETTRACESIG.
7012
52d4cbd8
JB		 70132012-12-17 Joel Brobecker <brobecker@adacore.com>
7014
7015 * lynx-low.c (lynx_attach): Delete variable new_process.
7016
ab8f6ca9
JB		 70172012-12-17 Joel Brobecker <brobecker@adacore.com>
7018
7019 * lynx-low.c (lynx_create_inferior): Delete variable
7020 new_process.
7021
78cbc024
JB		 70222012-12-17 Joel Brobecker <brobecker@adacore.com>
7023
7024 * lynx-low.c (ptrace_request_to_str): Do not handle
7025 PTRACE_GETTHREADLIST if this macro does not exist.
7026
14a00470
YQ		 70272012-12-15 Yao Qi <yao@codesourcery.com>
7028
7029 * Makefile.in (OBS): Add notif.o.
7030 * notif.c, notif.h: New.
7031 * server.c: Include "notif.h".
7032 (struct vstop_notif) <next>: Remove.
7033 <base>: New field.
7034 (queue_stop_reply): Update.
7035 (push_event, send_next_stop_reply): Remove.
7036 (discard_queued_stop_replies): Update.
7037 (notif_stop): New variable.
7038 (handle_v_stopped): Remove.
7039 (handle_v_requests): Don't call handle_v_stopped. Call
7040 handle_ack_notif instead.
7041 (queue_stop_reply_callback): Call notif_event_enque instead
7042 of queue_stop_reply.
7043 (handle_status): Don't call send_next_stop_reply, call
7044 notif_write_event instead.
7045 (kill_inferior_callback): Likewise.
7046 (detach_or_kill_inferior_callback): Likewise.
7047 (main): Call initialize_notif.
7048 (process_serial_event): Call QUEUE_is_empty.
7049 (handle_target_event): Call notif_push instead of push event.
7050 * server.h (push_event): Remove declaration.
7051
61c125b9
TT		 70522012-12-10 Tom Tromey <tromey@redhat.com>
7053
7054 * Makefile.in (DEPMODE, DEPDIR, depcomp, COMPILE.pre)
7055 (COMPILE.post, COMPILE, POSTCOMPILE, IPAGENT_COMPILE): New
7056 macros.
7057 (.c.o): Rewrite.
7058 (ax-ipa.o, tracepoint-ipa.o, utils-ipa.o, format-ipa.o)
7059 (common-utils-ipa.o, remote-utils-ipa.o, regcache-ipa.o)
7060 (i386-linux-ipa.o, linux-i386-ipa.o, linux-amd64-ipa.o)
7061 (amd64-linux-ipa.o, ax.o): Rewrite.
7062 (event-loop.o, hostio.o, hostio-errno.o, inferiors.o, mem-break.o)
7063 (proc-service.o, regcache.o, remote-utils.o, server.o, target.o)
7064 (thread-db.o, tracepoint.o, utils.o, gdbreplay.o, dll.o): Remove.
7065 (signals.o, linux-procfs.o, linux-ptrace.o, common-utils.o, vec.o)
7066 (gdb_vecs.o, xml-utils.o, linux-osdata.o, ptid.o, buffer.o)
7067 (format.o, agent.o, vasprintf.o, vsnprintf.o): Rewrite.
7068 (i386-low.o, i387-fp.o, linux-low.o, linux-arm-low.o)
7069 (linux-bfin-low.o, linux-cris-low.o, linux-crisv32-low.o)
7070 (linux-ia64-low.o, linux-m32r-low.o, linux-mips-low.o)
7071 (linux-ppc-low.o, linux-s390-low.o, linux-sh-low.o)
7072 (linux-tic6x-low.o, linux-x86-low.o, linux-xtensa-low.o)
7073 (linux-tile-low.o, lynx-low.o, lynx-ppc-low.o, nto-low.o)
7074 (nto-x86-low.o, linux-low.o, win32-low.o, win32-arm-low.o)
7075 (win32-i386-low.o, spu-low.o, reg-arm.o, arm-with-iwmmxt.o)
7076 (arm-with-vfpv2.o, arm-with-vfpv3.o, arm-with-neon.o, reg-bfin.o)
7077 (reg-cris.o, reg-crisv32.o, i386.o, i386-linux.o, i386-avx.o)
7078 (i386-avx-linux.o, i386-mmx.o, i386-mmx-linux.o, reg-ia64.o)
7079 (reg-m32r.o, reg-m68k.o, reg-cf.o, mips-linux.o, mips-dsp-linux.o)
7080 (mips64-linux.o, mips64-dsp-linux.o, powerpc-32.o, powerpc-32l.o)
7081 (powerpc-altivec32l.o, powerpc-cell32l.o, powerpc-vsx32l.o)
7082 (powerpc-isa205-32l.o, powerpc-isa205-altivec32l.o)
7083 (powerpc-isa205-vsx32l.o, powerpc-e500l.o, powerpc-64l.o)
7084 (powerpc-altivec64l.o, powerpc-cell64l.o, powerpc-vsx64l.o)
7085 (powerpc-isa205-64l.o, powerpc-isa205-altivec64l.o)
7086 (powerpc-isa205-vsx64l.o, s390-linux32.o, s390-linux32v1.o)
7087 (s390-linux32v2.o, s390-linux64.o, s390-linux64v1.o)
7088 (s390-linux64v2.o, s390x-linux64.o, s390x-linux64v1.o)
7089 (s390x-linux64v2.o, tic6x-c64xp-linux.o, tic6x-c64x-linux.o)
7090 (tic6x-c62x-linux.o, reg-sh.o, reg-sparc64.o, reg-spu.o, amd64.o)
7091 (amd64-linux.o, amd64-avx.o, amd64-avx-linux.o, x32.o)
7092 (x32-linux.o, x32-avx.o, x32-avx-linux.o, reg-xtensa.o)
7093 (reg-tilegx.o): Remove.
7094 (all_object_files): New macro.
7095 Include .deps files.
7096 * aclocal.m4, configure: Rebuild.
7097 * acinclude.m4: Include depstand.m4, lead-dot.m4.
7098 * configure.ac: Invoke ZW_CREATE_DEPDIR,
7099 ZW_PROG_COMPILER_DEPENDENCIES. Compute GMAKE condition.
7100
e90e9ad9
TT		 71012012-12-05 Tom Tromey <tromey@redhat.com>
7102
7103 PR gdb/14917:
7104 * server.h (current_insn_ptr, emit_error): Declare 'extern'.
7105
02d403bf 71062012-11-28 Markus Metzger <markus.t.metzger@intel.com>
945bf713
MM		 7107
7108 * configure.ac: Check for linux/perf_event.h.
7109 * config.in: Regenerated.
7110 * configure: Regenerated.
7111
0270a750
PA		 71122012-11-26 Maxime Villard <rustyBSD@gmx.fr>
7113
7114 * hostio.c (handle_readlink): Decrease buffer size
7115 parameter passed to readlink by one byte.
7116
8c29b58e
YQ		 71172012-11-26 Yao Qi <yao@codesourcery.com>
7118
7119 * configure.ac (build_warnings): Append '-Wempty-body'.
7120 * configure: Regenerated.
7121 * linux-low.c (linux_create_inferior): Use braces for empty 'if'
7122 body.
7123
8bdce1ff
PM		 71242012-11-15 Pierre Muller <muller@sourceware.org>
7125
7126 * configure.ac (AC_CHECK_HEADERS): Add wait.h header.
7127 * config.in: Regenerate.
7128 * configure: Regenerate.
7129 * linux-low.c: Use "gdb_stat.h" header instead of <sys/stat.h> header.
7130 Use "gdb_wait.h" header instead of <sys/wait.h> header.
7131 * lynx-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
7132 * remote-utils.c: Use "gdb_stat.h" header instead of <sys/stat.h>
7133 header.
7134 * server.c: Remove HAVE_WAIT_H conditional. Use "gdb_wait.h" header
7135 instead of <sys/wait.h> header.
7136 * spu-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
7137
02d403bf 71382012-11-13 Markus Metzger <markus.t.metzger@intel.com>
3ba6ad0f
MM		 7139
7140 * Makefile.in: (INTERNAL_CFLAGS): Add -DGDBSERVER
7141 (various make rules): Remove -DGDBSERVER
7142
fbd5db48
YQ		 71432012-11-09 Yao Qi <yao@codesourcery.com>
7144
7145 * spu-low.c (current_ptid): Move it to ..
7146 * gdbthread.h: ... here. New.
7147 * remote-utils.c (read_ptid): Use macro 'current_ptid'.
7148 * server.c (myresume, process_serial_event): Likewise.
7149 * thread-db.c (thread_db_find_new_threads): Likewise.
7150 * tracepoint.c (run_inferior_command): Likewise.
7151
b3dc46ff
AB		 71522012-10-01 Andrew Burgess <aburgess@broadcom.com>
7153
7154 * server.c (handle_search_memory_1): Include access length in
7155 warning message.
7156
07c04788
HPN		 71572012-09-05 Michael Brandt <michael.brandt@axis.com>
7158
7159 * linux-crisv32-low.c: Fix compile errors.
7160
918d227b
YQ		 71612012-09-04 Yao Qi <yao@codesourcery.com>
7162
7163 * tracepoint.c (cmd_qtsv): Adjust debug message.
7164 Don't check CUR_TPOINT.
7165
18c1b81a
YQ		 71662012-08-28 Yao Qi <yao@codesourcery.com>
7167
7168 * ax.c, tracepoint.c: Replace ATTR_FORMAT with ATTRIBUTE_PRINTF.
7169 * server.h: Include 'libiberty.h' and 'ansidecl.h'.
7170 (ATTR_NORETURN, ATTR_FORMAT, ATTR_MALLOC): Remove.
7171 Remove declarations of xmalloc, xreallloc, xstrdup and
7172 freeargv.
7173 * Makefile.in (libiberty_h): New.
7174 (server_h): Append dependencies 'libiberty.h' and 'ansidecl.h'.
7175 (linux-bfin-low.o): Append dependency 'libiberty.h'.
7176
dc82f37b
YQ		 71772012-08-23 Yao Qi <yao@codesourcery.com>
7178
7179 * server.h: Remove declaration of 'xsnprintf'.
7180
406b1477
KS		 71812012-08-22 Keith Seitz <keiths@redhat.com>
7182
7183 * server.h: Include build-gnulib-gbserver/config.h.
7184 * gdbreplay.c: Likewise.
7185
e6712ff1
DE		 71862012-08-08 Doug Evans <dje@google.com>
7187
7188 * Makefile.in (SFILES): Add gdb_vecs.c.
7189 (OBS): Add gdb_vecs.o.
7190 (gdb_vecs_h, host_defs_h): New variables.
7191 (thread-db.o): Add $(gdb_vecs_h) dependency.
7192 (gdb_vecs.o): New rule.
7193 * thread-db.c: #include "gdb_vecs.h".
7194 (thread_db_load_search): Use a vector to iterate over path elements.
7195 Handle text appearing after "$pdir".
7196
7197 * configure.ac: Add check for strstr.
7198 * config.in: Regenerate.
7199 * configure: Regenerate.
7200
7c3270ae
UW		 72012012-08-02 Ulrich Weigand <ulrich.weigand@linaro.org>
7202
7203 * hostio.c (handle_pread): If pread fails, fall back to attempting
7204 lseek/read.
7205 (handle_pwrite): Likewise for pwrite.
7206
b62e2b27
UW		 72072012-08-01 Ulrich Weigand <ulrich.weigand@linaro.org>
7208
7209 * linux-arm-low.c (arm_linux_hw_point_initialize): Distinguish
7210 between unsupported TYPE and unimplementable ADDR/LEN combination.
7211 (arm_insert_point): Act on new return value.
7212
78a99e91
PA		 72132012-07-31 Pedro Alves <palves@redhat.com>
7214
7215 * server.c (process_point_options): Only skip tokens if we find
7216 one that is unrecognized. Don't treat 'X' specially while
7217 skipping unrecognized tokens.
7218
fcf303ab
UW		 72192012-07-30 Ulrich Weigand <ulrich.weigand@linaro.org>
7220
7221 * linux-arm-low.c (arm_linux_hw_point_initialize): Do not attempt
7222 to 4-byte-align HW breakpoint addresses for Thumb.
7223
7255706c
YQ		 72242012-07-27 Yao Qi <yao@codesourcery.com>
7225
7226 PR remote/14161.
7227
7228 * server.h: Declare gdb_agent_about_to_close.
7229 * target.c (kill_inferior): Include "agent.h".
7230 New. Send command 'kill'.
7231 * target.h (kill_inferior): Removed macro.
7232 * tracepoint.c (gdb_agent_about_to_close): New.
7233 (gdb_agent_helper_thread): Handle command 'close'.
7234 Wait endlessly until the inferior stops.
7235 Install gdb_agent_remove_socket to atexit hook.
7236 (agent_socket_name): New static variable.
7237 (gdb_agent_socket_init): Replace local variable 'name' with
7238 'agent_socket_name'.
7239 (gdb_agent_remove_socket): New.
7240
5a3f286f
YQ		 72412012-07-27 Yao Qi <yao@codesourcery.com>
7242
7243 * server.c (process_point_options): Stop at 'X' when parsing.
7244
961bd387
ME		 72452012-07-19 Michael Eager <eager@eagercon.com>
7246
a261b8f5 7247 * i386-low.c (Z_packet_to_hw_type): Add Z_PACKET_HW_BP, translate
961bd387
ME		 7248 to hw_execute.
7249 * linux-x86-low.c (x86_insert_point, x86_remove_point):
7250 Call i386_low_insert_watchpoint, i386_low_remove_watchpoint to add/del
7251 hardware breakpoint.
7252
aa7c7447
JK		 72532012-07-07 Jan Kratochvil <jan.kratochvil@redhat.com>
7254
7255 * gdbserver/linux-low.c (initialize_low): Call
7256 linux_ptrace_init_warnings.
7257
7f216e7c
DE		 72582012-07-02 Doug Evans <dje@google.com>
7259
7260 * mem-break.c (gdb_no_commands_at_breakpoint): Fix cast from
7261 pointer to int.
7262
d3ce09f5
SS		 72632012-07-02 Stan Shebs <stan@codesourcery.com>
7264
7265 * Makefile.in (WARN_CFLAGS_NO_FORMAT): Define.
7266 (ax.o): Add it to build rule.
7267 (ax-ipa.o): Ditto.
7268 (OBS): Add format.o.
7269 (IPA_OBS): Add format.o.
7270 * server.c (handle_query): Claim support for breakpoint commands.
7271 (process_point_options): Add command case.
7272 (process_serial_event): Leave running if there are printfs in
7273 effect.
7274 * mem-break.h (any_persistent_commands): Declare.
7275 (add_breakpoint_commands): Declare.
7276 (gdb_no_commands_at_breakpoint): Declare.
7277 (run_breakpoint_commands): Declare.
7278 * mem-break.c (struct point_command_list): New struct.
7279 (struct breakpoint): New field command_list.
7280 (any_persistent_commands): New function.
7281 (add_commands_to_breakpoint): New function.
7282 (add_breakpoint_commands): New function.
7283 (gdb_no_commands_at_breakpoint): New function.
7284 (run_breakpoint_commands): New function.
7285 * linux-low.c (linux_wait_1): Test for and run breakpoint commands
7286 locally.
7287 * ax.c: Include format.h.
7288 (ax_printf): New function.
7289 (gdb_eval_agent_expr): Add printf opcode.
7290
2f8f6aed
YQ		 72912012-06-13 Yao Qi <yao@codesourcery.com>
7292
7293 * server.c (start_inferior): Remove duplicated writes to fields
7294 'last_resume_kind' and 'last_status' of 'current_inferior'.
7295
0c9070b3
YQ		 72962012-06-12 Yao Qi <yao@codesourcery.com>
7297 Pedro Alves <palves@redhat.com>
7298
7299 * linux-low.c (linux_set_resume_request): Simplify predicate. Add
7300 comment.
7301 * server.c (handle_v_cont): Extend comment.
7302
c52daf70
YQ		 73032012-06-11 Yao Qi <yao@codesourcery.com>
7304
7305 * linux-low.c (linux_attach): Add 'static'.
7306
d38bbb0a
YQ		 73072012-06-06 Yao Qi <yao@codesourcery.com>
7308
7309 * ax.c (gdb_eval_agent_expr): Print `top' in hex.
7310
89dc0afd
JK		 73112012-06-01 Jan Kratochvil <jan.kratochvil@redhat.com>
7312
7313 Fix gcc -flto compilation warning.
7314 * server.c (main): Make variable multi_mode and attach volatile.
7315
75f62ce7
TJB		 73162012-05-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
7317
7318 * linux-low.c (get_r_debug): Disable code using DT_MIPS_RLD_MAP
7319 if the platform doesn't know about it.
7320
65f479b6
PA		 73212012-05-30 Jeff Kenton <jkenton@tilera.com>
7322
7323 * Makefile.in (SFILES): Add linux-tile-low.c.
7324 (linux-tile-low.o, reg-tilegx.o, reg-tilegx.c): New rules.
7325 * configure.srv: Handle tilegx-*-linux*.
7326 * linux-tile-low.c: New file.
7327
0c5bf5a9
JK		 73282012-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
7329
7330 * linux-low.c (linux_qxfer_libraries_svr4): Return -1 if R_DEBUG is -1.
7331
a493e3e2
PA		 73322012-05-24 Pedro Alves <palves@redhat.com>
7333
7334 PR gdb/7205
7335
43aaf8b6 7336 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
a493e3e2 7337
2ea28649
PA		 73382012-05-24 Pedro Alves <palves@redhat.com>
7339
7340 PR gdb/7205
7341
7342 Replace target_signal with gdb_signal throughout.
7343
8d409d16
MR		 73442012-05-22 Maciej W. Rozycki <macro@codesourcery.com>
7345
7346 * linux-low.c (linux_store_registers): Avoid the copying sequence
7347 when no data has been retrieved by ptrace.
7348
23512c01
MGD		 73492012-05-22 Will Deacon <will.deacon@arm.com>
7350
7351 * linux-low (__UCLIBC__ && !(__UCLIBC_HAS_MMU__ || __ARCH_HAS_MMU__)):
7352 Include asm/ptrace.h.
7353 (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define only if not
7354 already defined.
7355
4934b29e
MR		 73562012-05-21 Maciej W. Rozycki <macro@codesourcery.com>
7357
7358 * linux-low.c (linux_store_registers): Don't re-retrieve data
7359 with ptrace that has already been obtained from /proc. Always
7360 copy any data retrieved with ptrace to the buffer supplied.
7361
bde24c0a
PA		 73622012-05-11 Yao Qi <yao@codesourcery.com>
7363 Pedro Alves <palves@redhat.com>
7364
7365 * linux-low.c (enum stopping_threads_kind): New.
7366 (stopping_threads): Change type to `enum stopping_threads_kind'.
7367 (handle_extended_wait): If stopping and suspending threads, leave
7368 the new_lwp suspended too.
7369 (linux_wait_for_event): Adjust.
7370 (stop_all_lwps): Set `stopping_threads' to
7371 STOPPING_AND_SUSPENDING_THREADS or STOPPING_THREADS depending on
7372 whether we're suspending threads or just stopping them. Assert no
7373 recursion happens.
7374
623b6bdf
YQ		 73752012-04-29 Yao Qi <yao@codesourcery.com>
7376
7377 * server.h: Move some code to ...
7378 * gdbthread.h: ... here. New.
7379 * Makefile.in (inferiors.o, regcache.o): Depends on gdbthread.h
7380 (remote-utils.o, server.o, target.o tracepoint.o): Likewise.
7381 (nto-low.o, win32-low.o): Likewise.
7382 * inferiors.c, linux-low.h, nto-low.c: Include gdbthread.h.
7383 * regcache.c, remote-utils.c, server.c: Likewise.
7384 * target.c, tracepoint.c, win32-low.c: Likewise.
7385
f15f9948
TJB		 73862012-04-24 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
7387
7388 * linux-low.h (PTRACE_ARG3_TYPE): Move macro from linux-low.c.
7389 (PTRACE_ARG4_TYPE): Likewise.
7390 (PTRACE_XFER_TYPE): Likewise.
7391 * linux-arm-low.c (arm_prepare_to_resume): Cast third argument of
7392 ptrace to PTRACE_ARG3_TYPE.
7393 * linux-low.c (PTRACE_ARG3_TYPE): Move macro to linux-low.h.
7394 (PTRACE_ARG4_TYPE): Likewise.
7395 (PTRACE_XFER_TYPE): Likewise.
7396 (linux_detach_one_lwp): Cast fourth argument of
7397 ptrace to long then PTRACE_ARG4_TYPE.
7398 (regsets_fetch_inferior_registers): Cast third argument of
7399 ptrace to long then PTRACE_ARG3_TYPE.
7400 (regsets_store_inferior_registers): Likewise.
7401
38ea300a
PA		 74022012-04-20 Pedro Alves <palves@redhat.com>
7403
7404 * configure: Regenerate.
7405
c971b7fa
PA		 74062012-04-19 Pedro Alves <palves@redhat.com>
7407
43aaf8b6 7408 * Makefile.in (GNULIB_BUILDDIR): New.
c971b7fa 7409 (LIBGNU, INCGNU, GNULIB_H): Adjust.
43aaf8b6
PA		 7410 (SUBDIRS, CLEANDIRS, REQUIRED_SUBDIRS): New.
7411 (all, install-only, uninstall, clean-info, all-lib, clean): No
7412 longer pass GNULIB_FLAGS_TO_PASS. Use subdir_do.
7413 (maintainer-clean realclean distclean): Use subdir_do.
7414 (subdir_do): New.
7415 (gnulib/import/Makefile): Adjust. Replace gnulib/import with
c971b7fa 7416 $(GNULIB_BUILDDIR). Don't pass argument to config.status.
43aaf8b6
PA		 7417 * acinclude.m4: Include acx_configure_dir.m4.
7418 * configure.ac: Remove gl_EARLY, gl_INIT, and AM_INIT_AUTOMAKE
7419 calls. Call AC_PROG_RANLIB. Configure gnulib using
7420 ACX_CONFIGURE_DIR.
7421 (GNULIB): New.
7422 (GNULIB_STDINT_H): Adjust.
7423 (AC_OUTPUT): Don't output gnulib/Makefile anymore.
7424 * gdbreplay.c: Include build-gnulib/config.h.
7425 * server.h: Likewise.
7426 * aclocal.m4: Regenerate.
7427 * config.in: Regenerate.
7428 * configure: Regenerate.
c971b7fa 7429
809277f8
PA		 74302012-04-19 Pedro Alves <palves@redhat.com>
7431
7432 * Makefile.in (LIBGNU, INCGNU): Adjust.
7433 (GNULIB_FLAGS_TO_PASS, GNULIB_H): Adjust.
7434 (all, install-only, uninstall, clean-info, all-lib, clean)
7435 (maintainer-clean, Makefile, gnulib/Makefile): Adjust.
7436 * configure.ac: Adjust AC_OUTPUT output.
7437 * aclocal.m4: Regenerate.
7438 * configure: Regenerate.
7439
fd9bb8b8
PA		 74402012-04-19 Pedro Alves <palves@redhat.com>
7441
7442 * Makefile.in (generated_files): New.
7443 (server_h): Remove the explicit dependency on config.h, and depend
7444 on $generated_files.
7445
1c298c66
PA		 74462012-04-19 Pedro Alves <palves@redhat.com>
7447
7448 * Makefile.in (INCGNU): Add -Ignulib.
7449
57c4b50b
PA		 74502012-04-19 Pedro Alves <palves@redhat.com>
7451
7452 * Makefile.in (GNULIB_INCLUDE_DIR): Rename to ...
7453 (INCGNU): ... this, and spell out -I here.
7454 (GNULIB_LIB): Rename to ...
7455 (LIBGNU): ... this.
7456 (INCLUDE_CFLAGS, gdbserver$(EXEEXT), $(GNULIB_LIB) rule): Adjust.
7457
1030e047
PA		 74582012-04-19 Pedro Alves <palves@redhat.com>
7459
7460 * config.in: Regenerate.
7461
447d4319
PA		 74622012-04-19 Pedro Alves <palves@redhat.com>
7463
7464 * configure.ac: Remove AC_CHECK_DECLS check for memmem.
7465 * server.h (memmem): Remove declaration.
7466 * config.in: Regenerate.
7467 * configure: Regenerate.
7468
aad9eab9
YQ		 74692012-04-19 Yao Qi <yao@codesourcery.com>
7470
7471 * Makefile.in (SFILES): Add common/vec.c.
7472 (OBS): Add vec.o.
7473 (vec.o): New rule.
7474
3e10640f
YQ		 74752012-04-19 Yao Qi <yao@codesourcery.com>
7476
7477 * remote-utils.c (prepare_resume_reply): Replace with macro
7478 target_core_of_thread.
7479 * server.c (handle_qxfer_threads_proper): Likewise.
7480 * target.h (traget_core_of_thread): New macro.
7481
71622373
PA		 74822012-04-18 Pedro Alves <palves@redhat.com>
7483
7484 * aclocal.m4: Regenerate.
7485 * configure: Regenerate.
7486
80d26939
YQ		 74872012-04-16 Yao Qi <yao@codesourcery.com>
7488
7489 * tracepoint.c (cmd_qtstart): Download tracepoints even when they are
7490 duplicated on address.
7491
42476b70
YQ		 74922012-04-16 Yao Qi <yao@codesourcery.com>
7493
7494 * tracepoint.c (COPY_FIELD_TO_BUF): New macro.
7495 (struct tracepoint_action_ops) <send>: New field.
7496 (m_tracepoint_action_send, r_tracepoint_action_send): New.
7497 (agent_expr_send, x_tracepoint_action_send): New.
7498 (l_tracepoint_action_send): New.
7499 (cmd_qtdp): Download and install tracepoint
7500 according to `use_agent'.
7501 (run_inferior_command): Add one more parameter `len'.
7502 Update callers.
7503 (tracepoint_send_agent): New.
7504 (cmd_qtdp, cmd_qtstart): Call tracepoint_send_agent.
7505
7bc83639
YQ		 75062012-04-16 Yao Qi <yao@codesourcery.com>
7507
7508 * tracepoint.c (download_tracepoints): Moved to ...
7509 (cmd_qtstart): ... here.
7510
5f18041e
YQ		 75112012-04-14 Yao Qi <yao@codesourcery.com>
7512
7513 * tracepoint.c: Include inttypes.h.
7514 (struct collect_memory_action): Use sized types.
7515 (struct tracepoint): Likewise.
7516 (cmd_qtdp, stop_tracing): Update print specifiers.
7517 (cmd_qtp, response_tracepoint): Likewise.
7518 (collect_data_at_tracepoint): Likewise.
7519 (collect_data_at_step): Likewise.
7520
55a8c076
YQ		 75212012-04-14 Yao Qi <yao@codesourcery.com>
7522
7523 Import gnulib module inttypes.
7524 * aclocal.m4, config.in, configure: Regenerated.
7525
dc750257
YQ		 75262012-04-14 Yao Qi <yao@codesourcery.com>
7527
7528 * Makefile.in (maintainer-clean, realclean, distclean): Remove
7529 Makefile and config.status at last.
7530
0ab5faf9
YQ		 75312012-04-13 Yao Qi <yao@codesourcery.com>
7532
7533 * tracepoint.c: Include stdint.h unconditionally.
7534
18f5fd81
TJB		 75352012-04-13 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
7536
7537 * acinclude.m4 (GDBSERVER_HAVE_THREAD_DB_TYPE): New macro based
7538 on BFD_HAVE_SYS_PROCFS_TYPE.
7539 * configure.ac: Look for lwpid_t and psaddr_t in libthread_db.h.
7540 * configure: Regenerate.
7541 * config.in: Likewise.
7542
4d47af5c
L		 75432012-04-13 H.J. Lu <hongjiu.lu@intel.com>
7544
7545 * Makefile.in (clean): Also remove x32.c x32-linux.c
7546 x32-avx.c x32-avx-linux.c.
7547 (x32.o): New target.
7548 (x32.c): Likewise.
7549 (x32-linux.o): Likewise.
7550 (x32-linux.c): Likewise.
7551 (x32-avx.o): Likewise.
7552 (x32-avx.c): Likewise.
7553 (x32-avx-linux.o): Likewise.
7554 (x32-avx-linux.c): Likewise.
7555
7556 * configure.srv (srv_amd64_regobj): Add x32.o x32-avx.o.
7557 (srv_amd64_linux_regobj): Add x32-linux.o x32-avx-linux.o.
7558 (srv_i386_64bit_xmlfiles): Add i386/x32-core.xml.
7559 (srv_amd64_xmlfiles): Add i386/x32.xml i386/x32-avx.xml.
7560 (srv_amd64_linux_xmlfiles): Add i386/x32-linux.xml
7561 i386/x32-avx-linux.xml.
7562
7563 * linux-x86-low.c (init_registers_x32_linux): New prototype.
7564 (init_registers_x32_avx_linux): Likwise.
7565 (x86_linux_update_xmltarget): Call init_registers_x32_linux
7566 or init_registers_x32_avx_linux if linux_is_elf64 is false.
7567
ecedbe58
PA		 75682012-04-13 Pedro Alves <palves@redhat.com>
7569
7570 * Makefile.in (GNULIB_FLAGS_TO_PASS): New.
7571 (FLAGS_TO_PASS): Don't change or set $top_srcdir, $srcdir and VPATH.
7572 (all, uninstall, clean-info, all-lib, clean, maintainer-clean)
7573 (realclean, distclean): Explicitly pass $GNULIB_FLAGS_TO_PASS to
7574 the sub-make.
7575
c92b5177
L		 75762012-04-12 H.J. Lu <hongjiu.lu@intel.com>
7577
7578 * linux-x86-low.c (compat_x32_clock_t): New.
7579 (compat_x32_siginfo_t): Likewise.
7580 (compat_x32_siginfo_from_siginfo): Likewise.
7581 (siginfo_from_compat_x32_siginfo): Likewise.
7582 (linux_is_elf64): Likewise.
7583 (x86_siginfo_fixup): Call compat_x32_siginfo_from_siginfo
7584 and siginfo_from_compat_x32_siginfo for x32.
7585 (x86_arch_setup): Set linux_is_elf64.
7586
214d508e
L		 75872012-04-12 H.J. Lu <hongjiu.lu@intel.com>
7588
7589 PR gdb/13969
7590 * linux-low.c (linux_pid_exe_is_elf_64_file): Also return the
7591 e_machine field.
7592 (linux_qxfer_libraries_svr4): Update call to elf_64_file_p.
7593 * linux-low.h (linux_pid_exe_is_elf_64_file): Updated.
7594 * linux-x86-low.c (x86_arch_setup): Check if GDBserver is
7595 compatible with process.
7596
c9a1864a
YQ		 75972012-04-12 Yao Qi <yao@codesourcery.com>
7598
7599 * Makefile.in: Define abs_top_srcdir and abs_srcdir.
7600 (INCLUDE_CFLAGS): Append GNULIB_INCLUDE_DIR.
7601 (install-only, install-info, clean): Handle sub dir gnulib.
7602 (all-lib, am--refresh): New targets.
7603 (memmem.o): Remove target.
7604 * configure.ac: Remove AC_CONFIG_LIBOBJ_DIR.
7605 Invoke gl_EARLY. Invoke AC_CHECK_PROGS for make.
7606 (AC_REPLACE_FUNCS): Remove memmem.
7607 Invoke gl_INIT and AM_INIT_AUTOMAKE.
7608 (AC_OUTPUT): Generate Makefile in gnulib/.
7609 * aclocal.m4, config.in, configure: Regenerated.
7610
367ba2c2
MR		 76112012-04-10 Maciej W. Rozycki <macro@codesourcery.com>
7612
7613 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP.
7614
9d236627
PA		 76152012-04-05 Pedro Alves <palves@redhat.com>
7616
7617 -Werror=strict-aliasing
7618
7619 * spu-low.c (parse_spufs_run): Avoid dereferencing type-punned
7620 pointer.
7621
111217b3
PA		 76222012-04-04 Pedro Alves <palves@redhat.com>
7623
7624 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
7625 (sparc_store_gregset_from_stack, sparc_store_gregset)
7626 (sparc_breakpoint_at): Fix formatting.
7627
8365dcf5
TJB		 76282012-03-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
7629
7630 * configure.ac: Check whether Elf32_auxv_t and Elf64_auxv_t
7631 are available.
7632 * linux-low.c [HAVE_ELF32_AUXV_T] (Elf32_auxv_t): Add typedef.
7633 [HAVE_ELF64_AUXV_T] (Elf64_auxv_t): Likewise.
7634 * config.in: Regenerate.
7635 * configure: Likewise.
7636
689cc2ae
PA		 76372012-03-29 Pedro Alves <palves@redhat.com>
7638
7639 * linux-low.c (regsets_store_inferior_registers) [__sparc__]:
7640 Correct ptrace arguments.
7641
c14dfd32
PA		 76422012-03-28 Pedro Alves <palves@redhat.com>
7643
7644 * linux-ia64-low.c (ia64_regmap): Map IA64_EC_REGNUM to PT_AR_EC.
7645 (IA64_GR0_REGNUM, IA64_FR0_REGNUM)
7646 (IA64_FR1_REGNUM): New defines.
7647 (ia64_fetch_register): New.
7648 (the_low_target): Install it.
7649 * linux-low.h (struct linux_target_ops) <fetch_register>: New
7650 field.
7651 * linux-low.c (linux_fetch_registers): Try the
7652 the_low_target.fetch_register hook first.
7653
7654 * linux-arm-low.c (the_low_target): Adjust.
7655 * linux-bfin-low.c (the_low_target): Adjust.
7656 * linux-cris-low.c (the_low_target): Adjust.
7657 * linux-crisv32-low.c (the_low_target): Adjust.
7658 * linux-m32r-low.c (the_low_target): Adjust.
7659 * linux-m68k-low.c (the_low_target): Adjust.
7660 * linux-mips-low.c (the_low_target): Adjust.
7661 * linux-ppc-low.c (the_low_target): Adjust.
7662 * linux-s390-low.c (the_low_target): Adjust.
7663 * linux-sh-low.c (the_low_target): Adjust.
7664 * linux-sparc-low.c (the_low_target): Adjust.
7665 * linux-tic6x-low.c (the_low_target): Adjust.
7666 * linux-x86-low.c (the_low_target): Adjust.
7667 * linux-xtensa-low.c (the_low_target): Adjust.
7668
63c88e13
PA		 76692012-03-26 Pedro Alves <palves@redhat.com>
7670
7671 * server.c (handle_qxfer_libraries): Don't bail early if
7672 the_target->qxfer_libraries_svr4 is not NULL.
7673
fb723180
PA		 76742012-03-26 Pedro Alves <palves@redhat.com>
7675
7676 * linux-low.c (linux_qxfer_libraries_svr4): Fix pasto in comment.
7677
0afae3cf
PA		 76782012-03-23 Pedro Alves <palves@redhat.com>
7679
7680 * linux-low.c (linux_qxfer_libraries_svr4): Terminate the
7681 "library-list-svr4" element's start tag when the the DSO list is
7682 empty.
7683
485f1ee4
PA		 76842012-03-23 Pedro Alves <palves@redhat.com>
7685
7686 * linux-low.c (read_one_ptr): Read the inferior's pointer through
7687 a variable whose type size is the same as the inferior's pointer
7688 size.
7689
a5362b9a
TS		 76902012-03-21 Thomas Schwinge <thomas@codesourcery.com>
7691
7692 * linux-arm-low.c (arm_stopped_by_watchpoint): Use siginfo_t instead of
7693 struct siginfo.
7694 * linux-low.c (siginfo_fixup, linux_xfer_siginfo): Likewise.
7695 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
7696 * linux-low.h: Include <signal.h>.
7697 (struct siginfo): Remove forward declaration.
7698 (struct linux_target_ops) <siginfo_fixup>: Use siginfo_t instead of
7699 struct siginfo.
7700
d226c142
MF		 77012012-03-21 Mike Frysinger <vapier@gentoo.org>
7702
7703 * .gitignore: Ignore more files.
7704
122f36ef
PA		 77052012-03-19 Pedro Alves <palves@redhat.com>
7706 Jan Kratochvil <jan.kratochvil@redhat.com>
7707
7708 * server.c (cont_thread, general_thread): Add describing comments.
7709 (start_inferior): Clear `cont_thread'.
7710 (handle_v_cont): Don't set `cont_thread' if resuming all threads
7711 of a process.
7712
fc3e5175
YQ		 77132012-03-15 Yao Qi <yao@codesourcery.com>
7714
7715 * tracepoint.c (install_tracepoint): Move duplicated tracepoint
7716 handling to ...
7717 (cmd_qtdp): ... here.
7718
8d0d92cd
YQ		 77192012-03-15 Yao Qi <yao@codesourcery.com>
7720
7721 * tracepoint.c (struct tracepoint_action_ops): New.
7722 (struct tracepoint_action) [!IN_PROCESS_AGENT] <ops>: New field.
7723 (m_tracepoint_action_download): New.
7724 (r_tracepoint_action_download): New.
7725 (x_tracepoint_action_download): New.
7726 (l_tracepoint_action_download): New.
7727 (add_tracepoint_action): Install `action->ops' according type.
7728 (download_tracepoint_1): Move code `download' function pointer
7729 of various tracepoint_action_ops.
7730
87b0bb13
JK		 77312012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
7732
7733 * linux-low.c (linux_attach_lwp_1): New variable buffer. Call
7734 linux_ptrace_attach_warnings.
7735
5f572dec
JK		 77362012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
7737
7738 * Makefile.in (linux-ptrace.o): New.
7739 * configure.srv (arm*-*-linux*, bfin-*-*linux*, crisv32-*-linux*)
7740 (cris-*-linux*, i[34567]86-*-linux*, ia64-*-linux*, m32r*-*-linux*)
7741 (m68*-*-linux*, m68*-*-uclinux*, mips*-*-linux*, powerpc*-*-linux*)
7742 (s390*-*-linux*, sh*-*-linux*, sparc*-*-linux*, tic6x-*-uclinux)
7743 (x86_64-*-linux*, xtensa*-*-linux*): Add linux-ptrace.o to SRV_TGTOBJ
7744 of these targets.
7745 * linux-low.c (linux_attach_lwp_1): Remove redundent else clause.
7746
f4647387
YQ		 77472012-03-08 Yao Qi <yao@codesourcery.com>
7748 Pedro Alves <palves@redhat.com>
7749
7750 Fix PR server/13392.
7751 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Check
7752 offset of JMP insn.
7753 * tracepoint.c (remove_tracepoint): New.
7754 (cmd_qtdp): Call remove_tracepoint when failed to install.
7755
9b224c5e
PA		 77562012-03-07 Pedro Alves <palves@redhat.com>
7757
7758 * linux-low.c (get_detach_signal): New.
7759 (linux_detach_one_lwp): Get rid of a pending SIGSTOP with SIGCONT.
7760 Pass on pending signals to PTRACE_DETACH. Check the result of the
7761 ptrace call.
7762 * server.c (program_signals, program_signals_p): New.
7763 (handle_general_set): Handle QProgramSignals.
7764 * server.h (program_signals, program_signals_p): Declare.
7765
e237a7e2
JK		 77662012-03-05 Pedro Alves <palves@redhat.com>
7767 Jan Kratochvil <jan.kratochvil@redhat.com>
7768
7769 * linux-low.c (get_dynamic): Don't warn when PT_PHDR isn't found.
7770 New comment why.
7771
5808517f
YQ		 77722012-03-03 Yao Qi <yao@codesourcery.com>
7773
7774 * tracepoint.c (tracepoint_look_up_symbols): Update call to
7775 agent_look_up_symbols.
7776
58b4daa5
YQ		 77772012-03-03 Yao Qi <yao@codesourcery.com>
7778
7779 * Makefile.in (linux-low.o): Keep dependence on agent.h.
7780 (linux-x86-low.o): Likewise.
7781 * server.h: Remove in_process_agent_loaded.
7782 * tracepoint.c (in_process_agent_loaded): Removed. Moved it
7783 common/agent.c.
7784 Update callers.
7785
8ffcbaaf
YQ		 77862012-03-03 Yao Qi <yao@codesourcery.com>
7787
7788 * tracepoint.c (gdb_agent_capability): New global.
7789 (in_process_agent_loaded_ust): Renamed to
7790 `in_process_agent_supports_ust'.
7791 Update callers.
7792 (in_process_agent_supports_ust): Call agent_capability_check.
7793 (clear_installed_tracepoints): Assert that agent supports
7794 agent.
7795
d1feda86
YQ		 77962012-03-03 Yao Qi <yao@codesourcery.com>
7797
7798 * linux-low.c (linux_supports_agent): New.
7799 (linux_target_ops): Initialize field `supports_agent' with
7800 linux_supports_agent.
7801 * target.h (struct target_ops) <supports_agent>: New.
7802 (target_supports_agent): New macro.
7803 * server.c (handle_general_set): Handle packet 'QAgent'.
7804 (handle_query): Send `QAgent+'.
7805 * Makefile.in (server.o): Depends on agent.h.
7806
2fa291ac
YQ		 78072012-03-03 Yao Qi <yao@codesourcery.com>
7808
7809 * Makefile.in (OBS): Add agent.o.
7810 Add new rule for agent.o.
7811 Track dependence of tracepoint.c on agent.h.
7812 * tracepoint.c (run_inferior_command_1):
7813 (run_inferior_command): Call agent_run_command.
7814 (gdb_ust_connect_sync_socket): Deleted. Move it to
7815 common/agent.c.
7816 (resume_thread, stop_thread): Likewise.
7817 (gdb_ust_socket_init): Renamed to ...
7818 (gdb_agent_socket_init): ... New.
7819 (gdb_ust_thread): Renamed to ...
7820 (gdb_agent_helper_thread): ... New.
7821 (gdb_ust_init): Move some code to ...
7822 (gdb_agent_init): ... here. New.
7823 [HAVE_UST]: Call gdb_ust_init.
7824 (initialize_tracepoint_ftlib): Call gdb_agent_init.
7825 * configure.ac: Add `sys/un.h' to AC_CHECK_HEADERS.
7826 * config.in, configure: Regenerated.
7827
05044653
PA		 78282012-03-02 Pedro Alves <palves@redhat.com>
7829
7830 * inferiors.c (add_pid_to_list, pull_pid_from_list): Delete.
7831 * linux-low.c (struct simple_pid_list): New.
7832 (stopped_pids): New a struct simple_pid_list pointer.
7833 (add_to_pid_list, pull_pid_from_list): New.
7834 (handle_extended_wait): Don't assume the first signal new children
7835 report is SIGSTOP. Adjust call to pull_pid_from_list.
7836 (linux_wait_for_lwp): Adjust.
7837
8d00225b
YQ		 78382012-03-02 Yao Qi <yao@codesourcery.com>
7839
7840 * tracepoint.c (do_action_at_tracepoint): Write `stop_pc' in
7841 debug log.
7842
19560ba5
YQ		 78432012-03-02 Yao Qi <yao@codesourcery.com>
7844
7845 * tracepoint.c (collect_ust_data_at_tracepoint): Remove parameters
7846 `stop_pc' and `tpoint'. Update caller.
7847
1faeff08
MR		 78482012-03-01 Maciej W. Rozycki <macro@codesourcery.com>
7849
7850 * linux-low.h (linux_target_ops): Add regset_bitmap member.
7851 * linux-low.c (use_linux_regsets): New macro.
7852 [!HAVE_LINUX_REGSETS] (regsets_fetch_inferior_registers): Likewise.
7853 [!HAVE_LINUX_REGSETS] (regsets_store_inferior_registers): Likewise.
7854 (linux_register_in_regsets): New function.
7855 (usr_fetch_inferior_registers): Skip registers covered by
7856 regsets.
7857 (usr_store_inferior_registers): Likewise.
7858 (usr_fetch_inferior_registers): New macro.
7859 (usr_store_inferior_registers): Likewise.
7860 (linux_fetch_registers): Handle mixed regset/non-regset targets.
7861 (linux_store_registers): Likewise.
7862 * linux-mips-low.c (init_registers_mips_dsp_linux): New
7863 prototype.
7864 (init_registers_mips64_dsp_linux): Likewise.
7865 (init_registers_mips_linux): New macro.
7866 (init_registers_mips_dsp_linux): Likewise.
7867 (mips_dsp_num_regs): Likewise.
7868 (DSP_BASE, DSP_CONTROL): New fallback macros.
7869 (mips_base_regs): New macro.
7870 (mips_regmap): Use it. Fix the size.
7871 (mips_dsp_regmap): New variable.
7872 (mips_dsp_regset_bitmap): Likewise.
7873 (mips_arch_setup): New function.
7874 (mips_cannot_fetch_register): Use the_low_target.regmap rather
7875 than mips_regmap.
7876 (mips_cannot_store_register): Likewise.
7877 (the_low_target): Update .arch_setup, .num_regs and .regmap
7878 initializers. Add .regset_bitmap initializer.
7879 * linux-arm-low.c (the_low_target): Add .regset_bitmap
7880 initializer.
7881 * linux-bfin-low.c (the_low_target): Likewise.
7882 * linux-cris-low.c (the_low_target): Likewise.
7883 * linux-crisv32-low.c (the_low_target): Likewise.
7884 * linux-ia64-low.c (the_low_target): Likewise.
7885 * linux-m32r-low.c (the_low_target): Likewise.
7886 * linux-m68k-low.c (the_low_target): Likewise.
7887 * linux-ppc-low.c (the_low_target): Likewise.
7888 * linux-s390-low.c (the_low_target): Likewise.
7889 * linux-sh-low.c (the_low_target): Likewise.
7890 * linux-sparc-low.c (the_low_target): Likewise.
7891 * linux-tic6x-low.c (the_low_target): Likewise.
7892 * linux-x86-low.c (the_low_target): Likewise.
7893 * linux-xtensa-low.c (the_low_target): Likewise.
7894 * configure.srv <mips*-*-linux*>: Add mips-dsp-linux.o and
7895 mips64-dsp-linux.o to srv_regobj. Add mips-dsp-linux.xml,
7896 mips64-dsp-linux.xml, mips-dsp.xml and mips64-dsp.xml to
7897 srv_xmlfiles.
7898 * Makefile.in (mips-dsp-linux.o, mips-dsp-linux.c): New targets.
7899 (mips64-dsp-linux.o, mips64-dsp-linux.c): Likewise.
7900
c03e6ccc
YQ		 79012012-02-29 Yao Qi <yao@codesourcery.com>
7902 Pedro Alves <palves@redhat.com>
7903
7904 * linux-low.c: (linux_wait_1): Call unsuspend_all_lwps when
7905 `step_over_finished' is true.
7906
644cebc9
PA		 79072012-02-27 Pedro Alves <palves@redhat.com>
7908
7909 * linux-low.c (pid_is_stopped): Delete, moved to common/.
7910 (linux_attach_lwp_1): Adjust to use linux_proc_pid_is_stopped.
7911
c14d7ab2
PA		 79122012-02-27 Pedro Alves <palves@redhat.com>
7913
7914 PR server/9684
7915 * linux-low.c (pid_is_stopped): New.
7916 (linux_attach_lwp_1): Handle attaching to 'T (stopped)' processes.
7917
412c89dd
LM		 79182012-02-25 Luis Machado <lgustavo@codesourcery.com>
7919
7920 * mem-break.c (clear_gdb_breakpoint_conditions): Fix de-allocation
7921 of conditions.
7922
b745defe
MR		 79232012-02-24 Maciej W. Rozycki <macro@codesourcery.com>
7924
7925 * linux-mips-low.c (mips_regmap): Correct the index of $f9.
7926
9f3a5c85
LM		 79272012-02-24 Luis Machado <lgustavo@codesourcery>
7928
7929 * server.c (handle_query): Advertise support for target-side
7930 breakpoint condition evaluation.
7931 (process_point_options): New function.
7932 (process_serial_event): When inserting a breakpoint, check for
7933 a target-side condition that should be evaluated.
7934
7935 * mem-break.c: Include regcache.h and ax.h.
7936 (point_cond_list_t): New data structure.
7937 (breakpoint) <cond_list>: New field.
7938 (find_gdb_breakpoint_at): Make non-static.
7939 (delete_gdb_breakpoint_at): Clear any target-side
7940 conditions.
7941 (clear_gdb_breakpoint_conditions): New function.
7942 (add_condition_to_breakpoint): Likewise.
7943 (add_breakpoint_condition): Likewise.
7944 (gdb_condition_true_at_breakpoint): Likewise.
7945 (gdb_breakpoint_here): Return result directly instead
7946 of going through a local variable.
7947
7948 * mem-break.h (find_gdb_breakpoint_at): New prototype.
7949 (clear_gdb_breakpoint_conditions): Likewise.
7950 (add_breakpoint_condition): Likewise.
7951 (gdb_condition_true_at_breakpoint): Likewise.
7952
7953 * linux-low.c (linux_wait_1): Evaluate target-side breakpoint condition.
7954 (need_step_over_p): Take target-side breakpoint condition into
7955 consideration.
7956
5e1dc496
LM		 79572012-02-24 Luis Machado <lgustavo@codesourcery>
7958
7959 * server.h: Include tracepoint.h.
7960 (agent_mem_read, agent_get_trace_state_variable_value,
7961 agent_set_trace_state_variable_value,
7962 agent_tsv_read, agent_mem_read_string, get_get_tsv_func_addr,
7963 get_set_tsv_func_addr): New prototypes.
7964
7965 * ax.h: New include file.
7966 * ax.c: New source file.
7967
7968 * tracepoint.c: Include ax.h.
7969 (gdb_agent_op, gdb_agent_op_names, gdb_agent_op_sizes,
7970 agent_expr, eval_result_type): Move to ax.h.
7971 (parse_agent_expr): Rename to ...
7972 (gdb_parse_agent_expr): ... this, make it non-static and move
7973 to ax.h.
7974 (unparse_agent_expr) Rename to ...
7975 (gdb_unparse_agent_expr): ... this, make it non-static and move
7976 to ax.h.
7977 (eval_agent_expr): Rename to ...
7978 (eval_tracepoint_agent_expr): ... this.
7979 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Remove
7980 forward declarations.
7981 (add_tracepoint_action): Call gdb_parse_agent_expr (...).
7982 (agent_get_trace_state_variable_value): New function.
7983 (agent_set_trace_state_variable_value): New function.
7984 (cmd_qtdp): Call gdb_parse_agent_expr (...).
7985 (response_tracepoint): Call gdb_unparse_agent_expr (...).
7986 (do_action_at_tracepoint): Call eval_tracepoint_agent_expr (...).
7987 (condition_true_at_tracepoint): Likewise.
7988 (parse_agent_expr): Rename to ...
7989 (gdb_parse_agent_expr): ... this and move to ax.c.
7990 (unparse_agent_expr): Rename to ...
7991 (gdb_unparse_agent_expr): ... this and move to ax.c.
7992 (gdb_agent_op_name): Move to ax.c.
7993 (eval_agent_expr): Rename to ...
7994 (gdb_eval_agent_expr): ... this, use regcache passed as parameter
7995 and move to ax.c.
7996 (eval_tracepoint_agent_expr): New function.
7997 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Make
43aaf8b6 7998 non-static.
5e1dc496
LM		 7999 (current_insn_ptr, emit_error, struct bytecode_address): Move to
8000 ax.c.
8001 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul, emit_lsh,
8002 emit_rsh_signed, emit_rsh_unsigned, emit_ext, emit_log_not,
8003 emit_bit_and, emit_bit_or, emit_bit_xor, emit_bit_not, emit_equal,
8004 emit_less_signed, emit_less_unsigned, emit_ref, emit_if_goto,
8005 emit_goto, write_goto_address, emit_const, emit_reg, emit_pop,
8006 emit_stack, emit_zero_ext, emit_swap, emit_stack_adjust,
8007 emit_int_call_1, emit_void_call_2, emit_eq_goto, emit_ne_goto,
8008 emit_lt_goto, emit_ge_goto, emit_gt_goto, emit_le_goto): Move to ax.c.
8009 (get_get_tsv_func_addr, get_set_tsv_func_addr): New functions.
8010 (compile_bytecodes): Remove forward declaration.
8011 (is_goto_target): Move to ax.c.
8012 (compile_bytecodes): Move to ax.c and call
8013 agent_get_trace_state_variable_value (...) and
8014 agent_set_trace_state_variable_value (...).
8015
8016 * Makefile.in: Update ax.c and IPA dependencies.
8017
277e4e52
PA		 80182012-02-24 Pedro Alves <palves@redhat.com>
8019
8020 * tracepoint.c (cmd_bigqtbuffer): Rename as ...
8021 (cmd_bigqtbuffer_circular): ... this. Only handle
8022 'QTBuffer:circular:'.
8023 (handle_tracepoint_general_set): Adjust.
8024
bf4c19f7
YQ		 80252012-02-16 Yao Qi <yao@codesourcery.com>
8026
8027 * inferiors.c: Move code to ...
8028 * dll.c: .... here. New.
8029 * server.h: Declare clear_dlls.
8030 * Makefile.in (SFILES): Add dll.c.
8031 (OBS): Add dll.o
8032 (dll.o): New rule.
8033
d73f2619
YQ		 80342012-02-11 Yao Qi <yao@codesourcery.com>
8035
8036 * server.c: (handle_monitor_command): Add a new parameter
8037 `own_buf'.
8038 (handle_query): Update caller.
8039
f8255c2a
JB		 80402012-02-09 Joel Brobecker <brobecker@adacore.com>
8041
8042 * configure.ac: Add readlink to AC_CHECK_FUNCS list.
8043 * configure, config.in: Regenerate.
8044 * hostio.c: Provide an alternate implementation if HAVE_READLINK
8045 is not defined.
8046
da84f473
PA		 80472012-02-02 Pedro Alves <palves@redhat.com>
8048
8049 Try SIGKILL first, then PTRACE_KILL.
8050 * linux-low.c (linux_kill_one_lwp): New.
8051 (linux_kill_one_lwp): Rename to ...
8052 (kill_one_lwp_callback): ... this. Use the new
8053 linux_kill_one_lwp.
8054
e886a173
PA		 80552012-02-02 Pedro Alves <palves@redhat.com>
8056
8057 * tracepoint.c (cmd_qtminftpilen): Return 0 if there's no current
8058 inferior.
8059
be07f1a2
PA		 80602012-01-27 Pedro Alves <palves@redhat.com>
8061
8062 * linux-low.c (linux_child_pid_to_exec_file): Delete.
8063 (elf_64_file_p): Make static.
8064 (linux_pid_exe_is_elf_64_file): New.
8065 * linux-low.h (linux_child_pid_to_exec_file, elf_64_file_p):
8066 Delete declarations.
8067 (linux_pid_exe_is_elf_64_file): Declare.
8068 * linux-x86-low.c (x86_arch_setup): Use
8069 linux_pid_exe_is_elf_64_file.
8070
d8301ad1
JK		 80712012-01-25 Jan Kratochvil <jan.kratochvil@redhat.com>
8072
8073 * linux-low.c (linux_wait_for_event_1): Rename to ...
8074 (linux_wait_for_event): ... here and merge it with former
8075 linux_wait_for_event - new variable wait_ptid, use it.
8076 (linux_wait_for_event): Remove - merge it to linux_wait_for_event_1.
8077
01b17894
PA		 80782012-01-23 Pedro Alves <palves@redhat.com>
8079
8080 * server.c (main): Avoid yet another case of infinite loop while
8081 detaching/killing after a longjmp.
8082
e825046f
JK		 80832012-01-20 Jan Kratochvil <jan.kratochvil@redhat.com>
8084
8085 Code cleanup.
8086 * linux-low.c (linux_wait_for_event_1): Use ptid_is_pid.
8087
b9e7b9c3
UW		 80882012-01-20 Ulrich Weigand <ulrich.weigand@linaro.org>
8089
8090 * hostio.c (handle_readlink): New function.
8091 (handle_vFile): Call it to handle "vFile:readlink" packets.
8092
901f9912
UW		 80932012-01-20 Pedro Alves <palves@redhat.com>
8094 Ulrich Weigand <ulrich.weigand@linaro.org>
8095
8096 * server.c (handle_v_requests): Only support vAttach and vRun to
8097 start multiple processes when in extended protocol mode.
8098
fc1ab1a0
PA		 80992012-01-17 Pedro Alves <palves@redhat.com>
8100
8101 * tracepoint.c (initialize_tracepoint): Use mmap instead of
8102 memalign plus mprotect to allocate the scratch buffer.
8103
7d5d4e98
PA		 81042012-01-13 Pedro Alves <palves@redhat.com>
8105
8106 * server.c (attach_inferior): Clear `cont_thread'.
8107
f128d5e9
PA		 81082012-01-13 Pedro Alves <palves@redhat.com>
8109
8110 * server.c (main): Avoid infinite loop while detaching/killing
8111 after a longjmp.
8112
06db92f0
DE		 81132012-01-09 Doug Evans <dje@google.com>
8114
8115 * server.c (start_inferior): Set last_ptid in --wrapper case.
8116
32d92999
YQ		 81172012-01-06 Yao Qi <yao@codesourcery.com>
8118
8119 * tracepoint.c [IN_PROCESS_AGENT] (debug_threads): Macro
8120 defined.
8121 [IN_PROCESS_AGENT] (debug_agent): New global variable.
8122
5e0a92a9
YQ		 81232012-01-04 Yao Qi <yao@codesourcery.com>
8124
8125 * tracepoint.c (cmd_qtdp): Print debug message
8126 for static tracepoint.
8127
ae639e8c
YQ		 81282012-01-04 Yao Qi <yao@codesourcery.com>
8129
8130 * tracepoint.c (trace_vdebug): Differentiate debug message
8131 between gdbserver and IPA.
8132
f72429c5
YQ		 81332012-01-03 Yao Qi <yao@codesourcery.com>
8134
8135 * tracepoint.c (tracepoint_was_hit): Don't collect for
8136 static tracepoint.
8137
12c3e59c
JB		 81382012-01-02 Joel Brobecker <brobecker@adacore.com>
8139
8140 * terminal.h: Reformat copyright header.
8141
67827812
JB		 81422012-01-02 Joel Brobecker <brobecker@adacore.com>
8143
8144 * server.c (gdbserver_version): Update copyright year.
8145 * gdbreplay.c (gdbreplay_version): Likewise.
8146
3e52c33d
JK		 81472011-12-18 Jan Kratochvil <jan.kratochvil@redhat.com>
8148
8149 * linux-low.c (linux_create_inferior): Put empty if clause for write.
8150
8151 Revert:
8152 2011-12-18 Hui Zhu <teawater@gmail.com>
8153 * linux-low.c (linux_create_inferior): Save return value to ret.
8154
66f1260e
HZ		 81552011-12-18 Hui Zhu <teawater@gmail.com>
8156
8157 * linux-low.c (linux_create_inferior): Save return value to ret.
8158
e77616d7
DE		 81592011-12-16 Doug Evans <dje@google.com>
8160
e7b06c57
DE		 8161 * linux-low.c (linux_create_inferior): If stdio connection,
8162 redirect stdin from /dev/null, stdout to stderr.
8163 * remote-utils.c (remote_is_stdio): New static global.
8164 (remote_connection_is_stdio): New function.
8165 (remote_prepare): Handle stdio connection.
8166 (remote_open): Ditto.
8167 (remote_close): Don't close stdin for stdio connections.
8168 (read_prim,write_prim): New functions. Replace all calls to
8169 read/write to these.
8170 * server.c (main): Watch for "-" argument. Move call to
8171 remote_prepare before start_inferior.
8172 * server.h (STDIO_CONNECTION_NAME): New macro.
8173 (remote_connection_is_stdio): Declare.
8174
e77616d7
DE		 8175 * remote-utils.c (prepare_resume_reply): Remove extraneous \n
8176 in debugging output.
8177
82067193
YQ		 81782011-12-15 Yao Qi <yao@codesourcery.com>
8179
8180 * tracepoint.c: Include sys/syscall.h.
8181 (gdb_ust_thread): Remove preprocessor conditional.
8182
82bfbe7e
PA		 81832011-12-14 Pedro Alves <pedro@codesourcery.com>
8184
8185 * linux-low.c (linux_detach_one_lwp): Call
8186 the_low_target.prepare_to_resume before detaching.
8187
712c6575
YQ		 81882011-12-14 Yao Qi <yao@codesourcery.com>
8189
8190 * tracepoint.c (gdb_ust_thread): Don't ignore return value
8191 of write.
8192
d54d1edf
YQ		 81932011-12-14 Yao Qi <yao@codesourcery.com>
8194
8195 * i386-low.c (i386_low_stopped_data_address): Initialize local
8196 variable `control'.
8197
6210a125
PA		 81982011-12-13 Pedro Alves <pedro@codesourcery.com>
8199
8200 PR remote/13492
8201
8202 * i386-low.c (i386_low_stopped_data_address): Avoid fetching
8203 DR_CONTROL unless necessary. Extend comments.
8204 * linux-x86-low.c (x86_linux_prepare_to_resume): Don't write to
8205 DR0-3 if not used. If any watchpoint was set, clear DR_STATUS.
8206
2ece8244
YQ		 82072011-12-13 Yao Qi <yao@codesourcery.com>
8208
8209 * tracepoint.c (trace_buffer_alloc): Replace magic numbers with
8210 macros.
8211 (upload_fast_traceframes, upload_fast_traceframes): Likewise.
8212
784867a5
JK		 82132011-12-08 Jan Kratochvil <jan.kratochvil@redhat.com>
8214
8215 * linux-low.c (linux_kill): Skip PTRACE_KILL if LWP does not exist.
8216 Print new debug message for such case.
8217
6bf36717
JK		 82182011-12-06 Jan Kratochvil <jan.kratochvil@redhat.com>
8219
8220 Fix overlapping memcpy.
8221 * mem-break.c (set_raw_breakpoint_at): New variable buf. Use it for
8222 the read_inferior_memory transfer.
8223 (delete_fast_tracepoint_jump): New variable buf. Use it for the
8224 write_inferior_memory transfer.
8225 (set_fast_tracepoint_jump): New variable buf. Use it for the
8226 read_inferior_memory and write_inferior_memory transfers.
8227 (uninsert_fast_tracepoint_jumps_at, reinsert_fast_tracepoint_jumps_at)
8228 (delete_raw_breakpoint, uninsert_raw_breakpoint): New variable buf.
8229 Use it for the write_inferior_memory transfer.
8230 (check_mem_read, check_mem_write): New gdb_asserts for overlapping
8231 buffers.
8232
50275556
MR		 82332011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
8234
8235 * linux-low.c (fetch_register, store_register): Make code
8236 consistent, fix formatting.
8237
7325beb4
MR		 82382011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
8239
8240 * linux-low.c (usr_store_inferior_registers): Factor out code
8241 to handle individual registers into...
8242 (store_register): ... this new function.
8243
c642a434
UW		 82442011-12-06 Ulrich Weigand <uweigand@de.ibm.com>
8245
8246 * Makefile.in (s390-linux32v1.o, s390-linux32v1.c): New rules.
8247 (s390-linux32v2.o, s390-linux32v2.c): Likewise.
8248 (s390-linux64v1.o, s390-linux64v1.c): Likewise.
8249 (s390-linux64v2.o, s390-linux64v2.c): Likewise.
8250 (s390x-linux64v1.o, s390x-linux64v1.c): Likewise.
8251 (s390x-linux64v2.o, s390x-linux64v2.c): Likewise.
8252 * configure.srv [s390*-*-linux*] (srv_regobj): Add new objects.
8253 (srv_xmlfiles): Add new XML files.
8254
8255 * linux-s390-low.c: Include "elf/common.h", <sys/ptrace.h>,
8256 and <sys/uio.h>.
8257 (PTRACE_GETREGSET, PTRACE_SETREGSET): Define if undefined.
8258 (init_registers_s390_linux32v1): Add prototype.
8259 (init_registers_s390_linux32v2): Likewise.
8260 (init_registers_s390_linux64v1): Likewise.
8261 (init_registers_s390_linux64v2): Likewise.
8262 (init_registers_s390x_linux64v1): Likewise.
8263 (init_registers_s390x_linux64v2): Likewise.
8264 (s390_num_regs): Increment to 52.
8265 (s390_regmap): Add orig_r2 register.
8266 (s390_num_regs_3264): Increment to 68.
8267 (s390_regmap_3264): Add orig_r2 register.
8268 (s390_collect_ptrace_register): Handle orig_r2 register.
8269 (s390_supply_ptrace_register): Likewise.
8270 (s390_fill_last_break): New function.
8271 (s390_store_last_break): Likewise.
8272 (s390_fill_system_call): New function.
8273 (s390_store_system_call): Likewise.
8274 (target_regsets): Handle NT_S390_LAST_BREAK and NT_S390_SYSTEM_CALL
8275 register sets.
8276 (s390_check_regset): New function.
8277 (s390_arch_setup): Check for presence of NT_S390_LAST_BREAK and
8278 NT_S390_SYSTEM_CALL regsets and use appropriate description.
8279 Update target_regsets for available register sets.
8280
2268b414
JK		 82812011-12-02 Paul Pluzhnikov <ppluzhnikov@google.com>
8282 Jan Kratochvil <jan.kratochvil@redhat.com>
8283
8284 * linux-low.c (get_phdr_phnum_from_proc_auxv, get_dynamic, get_r_debug)
8285 (read_one_ptr, struct link_map_offsets, linux_qxfer_libraries_svr4):
8286 New.
8287 (struct linux_target_ops): Install linux_qxfer_libraries_svr4.
8288 * linux-low.h (struct process_info_private): New member r_debug.
8289 * server.c (handle_qxfer_libraries): Call
8290 the_target->qxfer_libraries_svr4.
8291 (handle_qxfer_libraries_svr4): New function.
8292 (qxfer_packets): New entry "libraries-svr4".
8293 (handle_query): Check QXFER_LIBRARIES_SVR4 and report libraries-svr4.
8294 * target.h (struct target_ops): New member qxfer_libraries_svr4.
8295 * remote.c (remote_xfer_partial): Call add_packet_config_cmd for
8296 PACKET_qXfer_libraries_svr4.
8297
d6db1fab
UW		 82982011-11-30 Ulrich Weigand <uweigand@de.ibm.com>
8299
8300 * linux-s390-low.c (s390_collect_ptrace_register): Fully convert
8301 PSW address/mask between 8-byte and 16-byte formats.
8302 (s390_supply_ptrace_register): Likewise.
8303 (s390_get_pc, s390_set_pc): 4-byte PSW address always includes
8304 basic addressing mode bit.
8305
242f5f1c
SS		 83062011-11-24 Stan Shebs <stan@codesourcery.com>
8307
8308 * tracepoint.c (cmd_qtstatus): Use plongest instead of %llx.
8309
f196051f
SS		 83102011-11-17 Stan Shebs <stan@codesourcery.com>
8311
8312 * tracepoint.c (struct tracepoint): New field traceframe_usage.
8313 (tracing_start_time): New global.
8314 (tracing_stop_time): New global.
8315 (tracing_user_name): New global.
8316 (tracing_notes): New global.
8317 (tracing_stop_note): New global.
8318 (cmd_qtstart): Set traceframe_usage, start_time.
8319 (stop_tracing): Set stop_time.
8320 (cmd_qtstatus): Report additional status.
8321 (cmd_qtp): New function.
8322 (handle_tracepoint_query): Call it.
8323 (cmd_qtnotes): New function.
8324 (handle_tracepoint_general_set): Call it.
8325 (get_timestamp): Rename from tsv_get_timestamp.
8326
405f8e94
SS		 83272011-11-14 Stan Shebs <stan@codesourcery.com>
8328 Kwok Cheung Yeung <kcy@codesourcery.com>
8329
8330 * linux-x86-low.c (small_jump_insn): New.
8331 (i386_install_fast_tracepoint_jump_pad): Add arguments for
8332 trampoline and error message, build a trampoline and issue a small
8333 jump instruction to it.
8334 (x86_install_fast_tracepoint_jump_pad): Add arguments for
8335 trampoline and error message.
8336 (x86_get_min_fast_tracepoint_insn_len): New.
8337 (the_low_target): Add call to x86_get_min_fast_tracepoint_insn_len.
8338 * linux-low.h (struct linux_target_ops): Add arguments to
8339 install_fast_tracepoint_jump_pad operation, add new operation.
8340 * linux-low.c (linux_install_fast_tracepoint_jump_pad): Add
8341 arguments.
8342 (linux_get_min_fast_tracepoint_insn_len): New function.
8343 (linux_target_op): Add new operation.
8344 * tracepoint.c (gdb_trampoline_buffer): New IPA variable.
8345 (gdb_trampoline_buffer_end): Ditto.
8346 (gdb_trampoline_buffer_error): Ditto.
8347 (struct ipa_sym_addresses): Add fields for new IPA variables.
8348 (symbol_list): Add entries for new IPA variables.
8349 (struct tracepoint): Add fields to hold the address range of the
8350 trampoline used by the tracepoint.
8351 (trampoline_buffer_head): New static variable.
8352 (trampoline_buffer_tail): Ditto.
8353 (claim_trampoline_space): New function.
8354 (have_fast_tracepoint_trampoline_buffer): New function.
8355 (clone_fast_tracepoint): Fill in trampoline fields of tracepoint
8356 structure.
8357 (install_fast_tracepoint): Ditto, also add error buffer argument.
8358 (cmd_qtminftpilen): New function.
8359 (handle_tracepoint_query): Add response to qTMinFTPILen packet.
8360 (fast_tracepoint_from_trampoline_address): New function.
8361 (fast_tracepoint_collecting): Handle trampoline as part of jump
8362 pad space.
8363 (set_trampoline_buffer_space): New function.
8364 (initialize_tracepoint): Initialize new IPA variables.
8365 * target.h (struct target_ops): Add arguments to
8366 install_fast_tracepoint_jump_pad operation, add new
8367 get_min_fast_tracepoint_insn_len operation.
8368 (target_get_min_fast_tracepoint_insn_len): New.
8369 (install_fast_tracepoint_jump_pad): Add arguments.
8370 * server.h (IPA_BUFSIZ): Define.
8371 * linux-i386-ipa.c: Include extra header files.
8372 (initialize_fast_tracepoint_trampoline_buffer): New function.
8373 (initialize_low_tracepoint): Call it.
8374 * server.h (set_trampoline_buffer_space): Declare.
8375 (claim_trampoline_space): Ditto.
8376 (have_fast_tracepoint_trampoline_buffer): Ditto.
8377
1e4d1764
YQ		 83782011-11-14 Yao Qi <yao@codesourcery.com>
8379
8380 * server.c (handle_query): Handle InstallInTrace for qSupported.
8381 * tracepoint.c (add_tracepoint): Sort list.
8382 (install_tracepoint, download_tracepoint): New.
8383 (cmd_qtdp): Call them to install and download tracepoints.
8384 (sort_tracepoints): Removed.
8385 (cmd_qtstart): Update.
8386
5c73ff4e
YQ		 83872011-11-14 Yao Qi <yao@codesourcery.com>
8388
8389 * mem-break.c (inc_ref_fast_tracepoint_jump): New.
8390 * mem-break.h: Declare.
8391 * tracepoint.c (cmd_qtstart): Move some code to ...
8392 (clone_fast_tracepoint, install_fast_tracepoint): ... here.
8393 New.
8394 (download_tracepoints): Move some code to ...
8395 (download_tracepoint_1): ... here. New.
8396
86a30030
YQ		 83972011-11-08 Yao Qi <yao@codesourcery.com>
8398
8399 * remote-utils.c (relocate_instruction): A comment fix.
8400
8d26e50c
JB		 84012011-11-07 Joel Brobecker <brobecker@adacore.com>
8402
8403 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): Delete.
8404 (i386_dr_low_get_control, i386_dr_low_get_status): Use
8405 dr_status_mirror and dr_control_mirror from debug_reg_state.
8406 (i386_dr_low_get_status): Use debug_reg_state.dr_status_mirror
8407 (i386_initial_stuff): Remove use of deleted globals.
8408 (i386_get_thread_context, i386_set_thread_context,
8409 i386_thread_added): Use dr_status_mirror and dr_control_mirror
8410 from debug_reg_state.
8411
a59306a3
YQ		 84122011-11-05 Yao Qi <yao@codesourcery.com>
8413
8414 * tracepoint.c (gdb_collect): Loop over tracepoints of same
8415 address as TPOINT's.
8416
3065dfb6
SS		 84172011-11-02 Stan Shebs <stan@codesourcery.com>
8418
8419 * tracepoint.c (agent_mem_read_string): New function.
8420 (eval_agent_expr): Call it for tracenz.
8421 * server.c (handle_query): Report support for tracenz.
8422
fd0d8c7c
YQ		 84232011-11-02 Yao Qi <yao@codesourcery.com>
8424
8425 * tracepoint.c (cmd_qtstart): Remove unused local variables.
8426
609086b1
YQ		 84272011-11-02 Yao Qi <yao@codesourcery.com>
8428
8429 * target.h: Fix a typo in comment.
8430
b9fd1791
PA		 84312011-10-31 Pedro Alves <pedro@codesourcery.com>
8432
8433 * mem-break.c (check_mem_write): Add `myaddr' parameter. Don't
8434 clobber the breakpoints' shadows with fast tracepoint jumps.
8435 * mem-break.h (check_mem_write): Add `myaddr' parameter.
8436 * target.c (write_inferior_memory): Also pass MYADDR down to
8437 check_mem_write.
8438
03583c20
UW		 84392011-10-07 Ulrich Weigand <ulrich.weigand@linaro.org>
8440
8441 * configure.ac: Check support for personality routine.
8442 * configure: Regenerate.
8443 * config.in: Likewise.
8444 * linux-low.c: Include <sys/personality.h>.
8445 Define ADDR_NO_RANDOMIZE if necessary.
8446 (linux_create_inferior): Disable address space randomization when
8447 forking inferior, if requested.
8448 (linux_supports_disable_randomization): New function.
8449 (linux_target_ops): Install it.
8450 * server.h (disable_randomization): Declare.
8451 * server.c (disable_randomization): New global variable.
8452 (handle_general_set): Handle QDisableRandomization.
8453 (handle_query): Likewise for qSupported.
8454 (main): Support --disable-randomization and --no-disable-randomization
8455 command line arguments.
8456 * target.h (struct target_ops): Add supports_disable_randomization.
8457 (target_supports_disable_randomization): New macro.
8458
723b724b
MF		 84592011-09-29 Mike Frysinger <vapier@gentoo.org>
8460
8461 * linux-low.c (target_loadseg): Add defined PTRACE_GETFDPIC to the
8462 ifdef check.
8463 [PT_GETDSBT] (target_loadmap): Wrap in a defined PT_GETDSBT check.
8464 [!PT_GETDSBT] (target_loadmap): New definition.
8465 (LINUX_LOADMAP, LINUX_LOADMAP_EXEC, LINUX_LOADMAP_INTERP): Define.
8466 (linux_read_loadmap): Change PTRACE_GETDSBT_EXEC to
8467 LINUX_LOADMAP_EXEC, PTRACE_GETDSBT_INTERP to LINUX_LOADMAP_INTERP,
8468 and PT_GETDSBT to LINUX_LOADMAP.
8469 [!PT_GETDSBT] (linux_read_loadmap): Define to NULL.
8470 (linux_target_ops): Delete unnecessary ifdef PT_GETDSBT check.
8471
55329a5c 84722011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
71487fd7
UW		 8473
8474 * linux-arm-low.c (struct arm_linux_hwbp_cap): Remove.
8475 (arm_linux_hwbp_cap): New static variable.
8476 (arm_linux_get_hwbp_cap): Replace by ...
8477 (arm_linux_init_hwbp_cap): ... this new function.
8478 (arm_linux_get_hw_breakpoint_count): Use arm_linux_hwbp_cap.
8479 (arm_linux_get_hw_watchpoint_count): Likewise.
8480 (arm_linux_get_hw_watchpoint_max_length): Likewise.
8481 (arm_arch_setup): Call arm_linux_init_hwbp_cap.
8482 (arm_prepare_to_resume): Use perror_with_name instead of error.
8483
55329a5c 84842011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
09b4ad9f
UW		 8485
8486 * linux-arm-low.c: Include <signal.h>.
8487 (PTRACE_GETHBPREGS, PTRACE_SETHBPREGS): Define if necessary.
8488 (struct arm_linux_hwbp_cap): New data type.
8489 (arm_hwbp_type, arm_hwbp_control_t): New typedefs.
8490 (struct arm_linux_hw_breakpoint): New data type.
8491 (MAX_BPTS, MAX_WPTS): Define.
8492 (struct arch_process_info, struct arch_lwp_info): New data types.
8493 (arm_linux_get_hwbp_cap): New function.
8494 (arm_linux_get_hw_breakpoint_count): Likewise.
8495 (arm_linux_get_hw_watchpoint_count): Likewise.
8496 (arm_linux_get_hw_watchpoint_max_length): Likewise.
8497 (arm_hwbp_control_initialize): Likewise.
8498 (arm_hwbp_control_is_enabled): Likewise.
8499 (arm_hwbp_control_is_initialized): Likewise.
8500 (arm_hwbp_control_disable): Likewise.
8501 (arm_linux_hw_breakpoint_equal): Likewise.
8502 (arm_linux_hw_point_initialize): Likewise.
8503 (struct update_registers_data): New data structure.
8504 (update_registers_callback: New function.
8505 (arm_insert_point): Likewise.
8506 (arm_remove_point): Likewise.
8507 (arm_stopped_by_watchpoint): Likewise.
8508 (arm_stopped_data_address): Likewise.
8509 (arm_new_process): Likewise.
8510 (arm_new_thread): Likewise.
8511 (arm_prepare_to_resume): Likewise.
8512 (the_low_target): Register arm_insert_point, arm_remove_point,
8513 arm_stopped_by_watchpoint, arm_stopped_data_address, arm_new_process,
8514 arm_new_thread, and arm_prepare_to_resume.
8515
6b9801d4
SS		 85162011-09-15 Stan Shebs <stan@codesourcery.com>
8517
8518 * server.h (struct emit_ops): Add compare-goto fields.
8519 * tracepoint.c (gdb_agent_op_sizes): New table.
8520 (emit_eq_goto): New function.
8521 (emit_ne_goto): New function.
8522 (emit_lt_goto): New function.
8523 (emit_le_goto): New function.
8524 (emit_gt_goto): New function.
8525 (emit_ge_goto): New function.
8526 (is_goto_target): New function.
8527 (compile_bytecodes): Recognize special cases of compare-goto
8528 combinations and call specialized emitters for them.
8529 * linux-x86-low.c (amd64_emit_eq_goto): New function.
8530 (amd64_emit_ne_goto): New function.
8531 (amd64_emit_lt_goto): New function.
8532 (amd64_emit_le_goto): New function.
8533 (amd64_emit_gt_goto): New function.
8534 (amd64_emit_ge_goto): New function.
8535 (amd64_emit_ops): Add the new functions.
8536 (i386_emit_eq_goto): New function.
8537 (i386_emit_ne_goto): New function.
8538 (i386_emit_lt_goto): New function.
8539 (i386_emit_le_goto): New function.
8540 (i386_emit_gt_goto): New function.
8541 (i386_emit_ge_goto): New function.
8542 (i386_emit_ops): Add the new functions.
8543
bf15cbda
SS		 85442011-09-08 Stan Shebs <stan@codesourcery.com>
8545
8546 * linux-x86-low.c (i386_emit_prologue): Save %ebx.
8547 (i386_emit_epilogue): Restore %ebx.
8548
943ca1dd
JZ		 85492011-08-31 Jie Zhang <jzhang918@gmail.com>
8550
8551 * server.c (step_thread): Remove definition.
8552 (process_serial_event): Don't handle Hs.
8553 * server.h (step_thread): Remove declaration.
8554 * target.c (set_desired_inferior): Remove use of step_thread.
8555
e3deef73
LM		 85562011-08-24 Luis Machado <lgustavo@codesourcery.com>
8557
8558 * linux-low.c: Include linux-procfs.h.
8559 (linux_attach_lwp_1): Update comments.
8560 (linux_attach): Scan for existing threads when attaching to a
8561 process that is the tgid.
8562 * Makefile.in: Update dependencies.
8563
13da1c97
LM		 85642011-08-24 Luis Machado <lgustavo@codesourcery.com>
8565
8566 * configure.srv: Add linux-procfs.o dependencies.
8567
881127c9
YQ		 85682011-08-14 Yao Qi <yao@codesourcery.com>
8569
8570 * target.h (struct target_ops): Fix indent.
8571 * win32-low.c (win32_target_ops): Fix comment.
8572
58dbd541
YQ		 85732011-08-14 Andrew Jenner <andrew@codesourcery.com>
8574 Yao Qi <yao@codesourcery.com>
8575
8576 * Makefile.in (clean): Remove tic6x-*.c files.
8577 (linux-tic6x-low.o, tic6x-c62x-linux.o, tic6x-c64x-linux.o): New rules.
8578 (tic6x-c64xp-linux.o, tic6x-c62x-linux.c, tic6x-c64x-linux.c): Likewise.
8579 (tic6x-c64xp-linux.c): Likewise.
8580 * configure.srv: Add support for tic6x-*-uclinux.
8581 * linux-tic6x-low.c: New.
8582 * linux-low.c (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define.
8583
78d85199
YQ		 85842011-08-14 Andrew Stubbs <ams@codesourcery.com>
8585 Yao Qi <yao@codesourcery.com>
8586
8587 * target.h (struct target_ops): Add read_loadmap.
8588 * linux-low.c (struct target_loadseg): New type.
8589 (struct target_loadmap): New type.
8590 (linux_read_loadmap): New function.
8591 (linux_target_ops): Add linux_read_loadmap.
8592 * server.c (handle_query): Support qXfer:fdpic:read packet.
43aaf8b6
PA		 8593 * win32-low.c (win32_target_ops): Initialize field `read_loadmap'
8594 to NULL.
78d85199 8595
a959a88d
EZ		 85962011-08-05 Eli Zaretskii <eliz@gnu.org>
8597
8598 * win32-low.c: Include <stdint.h>.
8599
1ced966e
PA		 86002011-07-22 Pedro Alves <pedro@codesourcery.com>
8601
8602 * i386-low.c (i386_insert_aligned_watchpoint): Don't pass the info
8603 to the inferior here.
8604 (i386_remove_aligned_watchpoint): Ditto.
8605 (i386_handle_nonaligned_watchpoint): Return immediate on fail to
8606 fit part of the watchpoint in the debug registers.
8607 (i386_update_inferior_debug_regs): New.
8608 (i386_low_insert_watchpoint): Work on a local mirror of the debug
8609 registers, and only update the inferior on success.
8610 (i386_low_remove_watchpoint): Ditto.
8611
d26e3629
KY		 86122011-07-22 Kwok Cheung Yeung <kcy@codesourcery.com>
8613
8614 * linux-low.c (compare_ints, unique, list_threads, show_process,
8615 linux_core_of_thread): Delete.
8616 (linux_target_ops): Change linux_core_of_thread to
8617 linux_common_core_of_thread.
8618 (linux_qxfer_osdata): Defer to linux_common_xfer_osdata.
8619 * utils.c (malloc_failure): Change type of argument.
8620 (xmalloc, xrealloc, xcalloc, xsnprintf): Delete.
8621 * Makefile.in (SFILES): Add common/common-utils.c, common/xml-utils.c,
8622 common/linux-osdata.c, common/ptid.c and common/buffer.c.
8623 (OBS): Add xml-utils.o, common-utils.o, ptid.o and buffer.o.
8624 (IPA_OBJS): Add common-utils-ipa.o.
8625 (ptid_h, linux_osdata_h): New macros.
8626 (server_h): Add common/common-utils.h, common/xml-utils.h,
8627 common/buffer.h, common/gdb_assert.h, common/gdb_locale.h and
8628 common/ptid.h.
8629 (common-utils-ipa.o, common-utils.o, xml-utils.o, linux-osdata.o,
8630 ptid.o, buffer.o): New rules.
8631 (linux-low.o): Add common/linux-osdata.h as a dependency.
8632 * configure.srv (srv_tgtobj): Add linux-osdata.o to Linux targets.
8633 * configure.ac: Add AC_HEADER_DIRENT check.
8634 * config.in: Regenerate.
8635 * configure: Regenerate.
8636 * remote-utils.c (xml_escape_text): Delete.
8637 (buffer_grow, buffer_free, buffer_init, buffer_finish,
8638 buffer_xml_printf): Move to common/buffer.c.
8639 * server.c (main): Remove call to initialize_inferiors.
8640 * server.h (struct ptid, ptid_t, minus_one_ptid, null_ptid,
8641 ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp, ptid_get_tid,
8642 ptid_equal, ptid_is_pid, initialize_inferiors, xml_escape_text,
8643 internal_error, gdb_assert, gdb_assert_fail): Delete.
8644 (struct buffer, buffer_grow, buffer_free, buffer_init, buffer_finish,
8645 buffer_xml_printf, buffer_grow_str, buffer_grow_str0): Move to
8646 common/buffer.h.
8647 * inferiors.c (null_ptid, minus_one_ptid, ptid_build, pid_to_ptid,
8648 ptid_get_pid, ptid_get_lwp, ptid_get_tid, ptid_equal, ptid_is_pid,
8649 initialize_inferiors): Delete.
8650
2275a1a7
PA		 86512011-07-20 Pedro Alves <pedro@codesourcery.com>
8652
8653 * tracepoint.c (tracepoint_look_up_symbols): Return upon the first
8654 symbol error.
8655
0a5b1e09
PA		 86562011-05-31 Pedro Alves <pedro@codesourcery.com>
8657
8658 * linux-x86-low.c (i386_dr_low_get_addr): Fix off by one in
8659 assertion.
8660 * win32-i386-low.c (i386_dr_low_get_addr): Ditto.
8661
6938fd34
YQ		 86622011-05-26 Yao Qi <yao@codesourcery.com>
8663
8664 * Makefile.in (thread-db.o): Track dependence to
8665 common/gdb_thread_db.h.
8666 * thread-db.c: include gdb_thread_db.h from right place.
8667
b481f9e0
TT		 86682011-05-16 Adrian Cornish <gnu@bluedreamer.com>
8669
8670 * linux-i386-ipa.c (supply_static_tracepoint_registers): Pass
8671 __FILE__ and __LINE__ to internal_error.
8672
98a5dd13
DE		 86732011-05-13 Doug Evans <dje@google.com>
8674
8675 * thread-db.c (try_thread_db_load_from_sdir): New function.
8676 (try_thread_db_load_from_dir): New function.
8677 (thread_db_load_search): Handle $sdir, ignore $pdir.
8678 Remove trying of system directories if search of
8679 libthread-db-search-path fails, that is now done via $sdir.
8680
d248b706
KY		 86812011-05-12 Kwok Cheung Yeung <kcy@codesourcery.com>
8682
8683 * server.c (handle_query): Add EnableDisableTracepoints to the list
8684 of supported features.
43aaf8b6 8685 * tracepoint.c (clear_installed_tracepoints): Uninstall disabled
d248b706 8686 tracepoints.
43aaf8b6
PA		 8687 (cmd_qtenable_disable): New.
8688 (cmd_qtstart): Install tracepoints even if disabled.
8689 (handle_tracepoint_general_set): Add call to cmd_qtenable_disable on
8690 receiving a QTEnable or QTDisable packet.
8691 (gdb_collect): Skip data collection if fast tracepoint is disabled.
8692 (ust_marker_to_static_tracepoint): Do not ignore disabled static
8693 tracepoints.
8694 (gdb_probe): Skip data collection if static tracepoint is disabled.
d248b706 8695
84e578fb
DE		 86962011-05-10 Doug Evans <dje@google.com>
8697
8698 * thread-db.c (thread_db_handle_monitor_command): Handle elided path.
8699
71f55dd8
DE		 87002011-05-04 Doug Evans <dje@google.com>
8701
8702 * linux-low.c (linux_join): Skip process lookup.
8703 * spu-low.c (spu_join): Ditto.
8704 * server.c (join_inferiors_callback): Delete.
8705 (process_serial_event): For 'D' packet (detach) call join_inferior
8706 directly.
8707
4d393d60
JM		 87082011-05-04 Joseph Myers <joseph@codesourcery.com>
8709
8710 * README: Don't mention xscale*-*-linux*.
8711 * configure.srv (xscale*-*-linux*): Don't handle target.
8712
b00ad6ff
NF		 87132011-04-27 Nathan Froyd <froydnj@codesourcery.com>
8714
8715 * linux-x86-low.c (amd64_emit_const): Call memcpy instead of
8716 casting pointers.
8717 (amd64_emit_reg, amd64_emit_int_call_1, amd64_emit_void_call_2):
8718 (i386_emit_const, i386_emit_reg, i386_emit_int_call_1):
8719 (i386_emit_void_call_2): Likewise.
8720
af96c192
YQ		 87212011-04-26 Yao Qi <yao@codesourcery.com>
8722
43aaf8b6
PA		 8723 * linux-low.c: Move common macros to linux-ptrace.h.
8724 Include linux-ptrace.h.
af96c192
YQ		 8725 * Makefile.in (linux_ptrace_h): New.
8726 (linux-low.o): Depends on linux-ptrace.h.
8727
03f2bd59
JK		 87282011-04-24 Jan Kratochvil <jan.kratochvil@redhat.com>
8729
8730 * remote-utils.c (handle_accept_event): Close LISTEN_DESC only if
8731 RUN_ONCE. Comment for the LISTEN_DESC delete_file_handler call.
8732 (remote_prepare): New function with most of the TCP code from ...
8733 (remote_open): ... here. Detect PORT here unconditionally. Move also
8734 setting transport_is_reliable.
8735 * server.c (run_once): New variable.
8736 (gdbserver_usage): Document it.
8737 (main): Set run_once for `--once'. Call remote_prepare. Exit after
8738 the first run if RUN_ONCE.
8739 * server.h (run_once, remote_prepare): New declarations.
8740
7a9dd1b2
TT		 87412011-04-19 Tom Tromey <tromey@redhat.com>
8742
8743 * win32-low.c (handle_load_dll): Remove duplicate "the".
8744
81239425
PM		 87452011-04-07 Pierre Muller <muller@ics.u-strasbg.fr>
8746
8747 Remove support for old Cygwin 1.5 versions.
8748 * win32-low.c (win32_create_inferior): Use new cygwin_path_list
8749 function to avoid warning.
8750 (win32_add_one_solib): Use cygwin_conv_path function to avoid
8751 warning.
8752
9e0627f1
PM		 87532011-03-18 Pierre Muller <muller@ics.u-strasbg.fr>
8754
8755 * gdbserver/server.h (Macro _): Define it if not available.
8756
588eebee
MS		 87572011-03-14 Michael Snyder <msnyder@vmware.com>
8758
348af9f7 8759 * hostio.c (handle_close): Remove unnecessary null test.
588eebee 8760
43f70d4c
JB		 87612011-03-10 Joel Brobecker <brobecker@adacore.com>
8762
8763 * Makefile.in (maintainer-clean realclean distclean): Remove
8764 "make ... subdir_do" command.
8765
348af9f7
MS		 87662011-03-10 Michael Snyder <msnyder@vmware.com>
8767
8768 * tracepoint.c (tracepoint_finish_step): Fix loop variable.
8769
8770 * server.c (handle_v_run): Free alloced buffer on early return.
8771
e637a4f5
YQ		 87722011-03-09 Yao Qi <yao@codesourcery.com>
8773
8774 Revert:
8775 2011-03-04 Yao Qi <yao@codesourcery.com>
8776
8777 * Makefile.in: Remove GNU make feature --directory.
8778
8779 2011-03-05 Yao Qi <yao@codesourcery.com>
8780
8781 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
8782 (subdir_do): New make target. Copied from gdb/Makefile.
8783 (maintainer-clean, realclean, distclean, clean): Call corresponding
8784 make targets in common/Makefile.
8785
8786 2011-02-11 Yao Qi <yao@codesourcery.com>
8787
8788 * configure.ac: Call AC_PROG_RANLIB.
8789 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
8790 * configure: Regenerate.
8791
e6edda56
JK		 87922011-03-07 Jan Kratochvil <jan.kratochvil@redhat.com>
8793
8794 * remote-utils.c (putpkt_binary_1): Calculate BUF2 size dynamically.
8795
e5141119
JB		 87962011-03-06 Yao Qi <yao@codesourcery.com>
8797
8798 * Makefile.in (REQUIRED_SUBDIRS): Remove $(LIBCOMMON_DIR).
8799
64794aa4
JB		 88002011-03-05 Yao Qi <yao@codesourcery.com>
8801
8802 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
8803 (subdir_do): New make target. Copied from gdb/Makefile.
8804 (maintainer-clean, realclean, distclean, clean): Call corresponding
8805 make targets in common/Makefile.
8806
7a762829
YQ		 88072011-03-04 Yao Qi <yao@codesourcery.com>
8808
8809 * Makefile.in: Remove GNU make feature --directory.
8810
348af9f7
MS		 88112011-03-04 Michael Snyder <msnyder@vmware.com>
8812
8813 * server.c (queue_stop_reply): Call xmalloc not malloc.
8814
88152011-03-02 Michael Snyder <msnyder@vmware.com>
8816
8817 * linux-arm-low.c (arm_arch_setup): Replace malloc with xmalloc.
8818
9f72fee2
MS		 88192011-02-28 Michael Snyder <msnyder@vmware.com>
8820
588eebee
MS		 8821 * tracepoint.c (cmd_qtv): Discard unused value 'packet'.
8822 (cmd_qtframe): Ditto.
8823 (cmd_qtbuffer): Ditto.
8824 (cmd_bigqtbuffer): Ditto.
8825
9f72fee2
MS		 8826 * utils.c (decimal2str): Initialize 'width' to nine, then
8827 don't mess with it.
8828
8040bd49
UW		 88292011-02-28 Ulrich Weigand <uweigand@de.ibm.com>
8830
8831 * hostio.c (require_data): Free *data, not data.
8832
7e52cbd0
JK		 88332011-02-28 Jan Kratochvil <jan.kratochvil@redhat.com>
8834
8835 * hostio.c (require_data): Use free, not xfree.
8836
9130f83e
MS		 88372011-02-27 Michael Snyder <msnyder@vmware.com>
8838
4b812f4e
MS		 8839 * server.c (handle_query): Discard unused value.
8840
9130f83e
MS		 8841 * hostio.c (require_data): Free malloc memory before returning
8842 error.
8843
69d37113
MS		 88442011-02-26 Michael Snyder <msnyder@vmware.com>
8845
8846 * linux-low.c (list_threads): Call closedir for dirent.
8847
35f5825a
MS		 88482011-02-27 Michael Snyder <msnyder@vmware.com>
8849
2a589cef
MS		 8850 * i386-low.c (i386-length_and_rw_bits): Comment the fact that
8851 a case statement falls through.
8852
0adea5f7
MS		 8853 * linux-low.c (linux_xfer_siginfo): Fix fencepost error.
8854
35f5825a
MS		 8855 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Fix fencepost error
8856 in comparison.
8857
238f1c74
MS		 88582011-02-26 Michael Snyder <msnyder@vmware.com>
8859
8860 * utils.c (decimal2str): Eliminate dead code and dead param.
8861 (pulongest): Drop dead param from call to decimal2str.
8862 (plongest): Ditto.
8863
633ff500
JB		 88642011-02-24 Joel Brobecker <brobecker@adacore.com>
8865
8866 Revert the following patch (not approved yet):
8867 2011-02-21 Hui Zhu <teawater@gmail.com>
8868 * tracepoint.c (tp_printf): New function.
8869 (eval_agent_expr): Handle gdb_agent_op_printf.
8870
f9c6ff72
HZ		 88712011-02-21 Hui Zhu <teawater@gmail.com>
8872
8873 * tracepoint.c (tp_printf): New function.
8874 (eval_agent_expr): Handle gdb_agent_op_printf.
8875
94d5e490
TT		 88762011-02-18 Tom Tromey <tromey@redhat.com>
8877
8878 * Makefile.in (tracepoint-ipa.o): Depend on ax.def.
8879 (tracepoint.o): Likewise.
8880 * tracepoint.c (enum gdb_agent_op): Use ax.def.
8881 (gdb_agent_op_names): Likewise.
8882
c7f96d2b
TT		 88832011-02-18 Tom Tromey <tromey@redhat.com>
8884
8885 * tracepoint.c (enum gdb_agent_op) <gdb_agent_op_pick,
8886 gdb_agent_op_rot>: New constants.
8887 (gdb_agent_op_names): Add pick and roll.
8888 (eval_agent_expr) <gdb_agent_op_pick, gdb_agent_op_rot>: New
8889 cases.
8890
0feedb2c
JK		 88912011-02-15 Jan Kratochvil <jan.kratochvil@redhat.com>
8892
8893 * aclocal.m4: Regenerated with aclocal-1.11.1.
8894
b3b9301e
PA		 88952011-02-14 Pedro Alves <pedro@codesourcery.com>
8896
8897 * server.c (handle_qxfer_traceframe_info): New.
8898 (qxfer_packets): Register "traceframe-info".
8899 (handle_query): Report support for qXfer:traceframe-info:read+.
8900 * tracepoint.c (match_blocktype): New.
8901 (traceframe_find_block_type): Rename to ...
8902 (traceframe_walk_blocks): ... this. Add callback filter argument,
8903 and use it.
8904 (traceframe_find_block_type): New, reimplemented on top of
8905 traceframe_walk_blocks.
8906 (build_traceframe_info_xml): New.
8907 (traceframe_read_info): New.
8908 * server.h (traceframe_read_info): Declare.
8909
4f3e6fb7
YQ		 89102011-02-11 Yao Qi <yao@codesourcery.com>
8911
8912 * configure.ac: Call AC_PROG_RANLIB.
8913 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
8914 * configure: Regenerate.
8915
764880b7
PA		 89162011-02-07 Pedro Alves <pedro@codesourcery.com>
8917
8918 * server.c (gdb_read_memory): Change return semantics to allow
8919 partial transfers.
8920 (handle_search_memory_1): Adjust.
8921 (process_serial_event) <'m' packet>: Handle partial transfers.
8922 * tracepoint.c (traceframe_read_mem): Handle partial transfers.
8923
1c79eb8a
PA		 89242011-01-28 Pedro Alves <pedro@codesourcery.com>
8925
8926 * regcache.c (init_register_cache): Initialize
8927 regcache->register_status.
8928 (free_register_cache): Release regcache->register_status.
8929 (regcache_cpy): Copy register_status.
8930 (registers_to_string): Print 'x's for unavailable registers.
8931 (supply_register): Mark the register's status valid or
8932 unavailable, depending on whether a buffer was passed in or not.
8933 (supply_register_zeroed): New.
8934 (supply_regblock): Mark the registers' status valid or
8935 unavailable, depending on whether a buffer was passed in or not.
8936 * regcache.h (REG_UNAVAILABLE, REG_VALID): New defines.
8937 (struct regcache): New `register_status' field.
8938 (supply_register_zeroed): Declare.
8939 * i387-fp.c (i387_xsave_to_cache): Zero out registers using
8940 supply_register_zeroed, rather than passing a NULL buffer to
8941 supply_register.
8942 * tracepoint.c (fetch_traceframe_registers): Update comment.
8943
85724a0e
PA		 89442011-01-28 Pedro Alves <pedro@codesourcery.com>
8945
8946 * i387-fp.c (i387_xsave_to_cache): Make passing NULL as register
8947 buffer explicit.
8948
d08aafef
PA		 89492011-01-25 Pedro Alves <pedro@codesourcery.com>
8950
8951 * server.h (decode_xfer_write): Change prototype.
8952 * remote-utils.c (decode_xfer_write): Remove `annex' parameter,
8953 and don't extract the annex here.
8954 * server.c (decode_xfer_read): Remove `annex' parameter,
8955 and don't extract the annex here.
8956 (decode_xfer): New.
8957 (struct qxfer): New.
8958 (handle_qxfer_auxv, handle_qxfer_features, handle_qxfer_libraries)
8959 (handle_qxfer_osdata, handle_qxfer_siginfo, handle_qxfer_spu)
8960 (handle_qxfer_statictrace): New functions, abstracted out from
8961 handle_query, and made to use the struct qxfer interface.
8962 (handle_threads_qxfer_proper): Rename to ...
8963 (handle_qxfer_threads_proper): ... this.
8964 (handle_threads_qxfer): Rename to ...
8965 (handle_qxfer_threads): ... this. Adjust.
8966 (qxfer_packets): New array.
8967 (handle_qxfer): New function.
8968 (handle_query): Use handle_qxfer.
8969
493e2a69
MS		 89702011-01-05 Michael Snyder <msnyder@msnyder-server.eng.vmware.com>
8971
8972 * gdbreplay.c: Shorten lines of >= 80 columns.
8973 * linux-low.c: Ditto.
8974 * linux-ppc-low.c: Ditto.
8975 * linux-s390-low.c: Ditto.
8976 * linux-sparc-low.c: Ditto.
8977 * linux-x86-low.c: Ditto.
8978 * linux-xtensa-low.c: Ditto.
8979 * mem-break.c: Ditto.
8980 * nto-low.c: Ditto.
8981 * regcache.h: Ditto.
8982 * remote-utils.c: Ditto.
8983 * server.c: Ditto.
8984 * server.h: Ditto.
8985 * thread-db.c: Ditto.
8986 * tracepoint.c: Ditto.
8987 * utils.c: Ditto.
8988 * win32-low.h: Ditto.
8989
44944448
JB		 89902011-01-05 Joel Brobecker <brobecker@adacore.com>
8991
8992 * gdbserver/configure.ac, gdbserver/gdbserver.1: Copyright year
8993 update.
8994
71ce852c
JB		 89952011-01-01 Joel Brobecker <brobecker@adacore.com>
8996
8997 * server.c (gdbserver_version): Update copyright year in version
8998 output.
8999 * gdbreplay.c (gdbreplay_version): Ditto.
9000
eb826dc6
MF		 90012010-12-29 Jie Zhang <jie.zhang@analog.com>
9002
9003 * configure.srv (bfin-*-*linux*): Handle Blackfin/Linux targets.
9004 * linux-bfin-low.c: New file.
9005 * linux-low.c: Define PT_TEXT_ADDR, PT_TEXT_END_ADDR, and
9006 PT_DATA_ADDR for BFIN targets.
9007 * Makefile.in (SFILES): Add linux-bfin-low.c.
9008 (clean): Remove reg-bfin.c.
9009 (linux-bfin-low.o, reg-bfin.o, reg-bfin.c): New targets.
9010 * README: Mention supported Blackfin targets.
9011
39ab222a
MF		 90122010-12-23 Mike Frysinger <vapier@gentoo.org>
9013
9014 * .gitignore: New file.
9015
a1f2ce7d
MF		 90162010-11-16 Mike Frysinger <vapier@gentoo.org>
9017
9018 * linux-low.c (linux_tracefork_child): Add char* cast to arg.
9019
f474844c
JZ		 90202010-10-22 Jie Zhang <jie@codesourcery.com>
9021
9022 * Makefile.in: Add FLAGS_TO_PASS variable.
9023 (install): Remove dependency of install-only and recursively
9024 invoke make for install-only.
9025
f1048712
DE		 90262010-10-04 Doug Evans <dje@google.com>
9027
9028 * Makefile.in (uninstall): Use $(DESTDIR).
9029
b53a1623
PA		 90302010-09-24 Pedro Alves <pedro@codesourcery.com>
9031
e6ee044d
PA		 9032 PR gdb/11842
9033
b53a1623
PA		 9034 * linux-x86-low.c (compat_siginfo_from_siginfo)
9035 (siginfo_from_compat_siginfo): Also copy si_pid and si_uid when
9036 si_code is < 0. Check for si_code == SI_TIMER before checking for
9037 si_code < 0.
9038
fa1bd1e4
JB		 90392010-09-13 Joel Brobecker <brobecker@adacore.com>
9040
9041 * lynx-i386-low.c: New file.
9042 * configure.srv: Add handling of i[34567]86-*-lynxos* targets.
9043
47fac8f8
JB		 90442010-09-13 Joel Brobecker <brobecker@adacore.com>
9045
9046 * lynx-low.c (ptrace_request_to_str): Remove handling for
9047 request values that have been removed in LynxOS 5.x.
9048
1adfc54d
JB		 90492010-09-13 Joel Brobecker <brobecker@adacore.com>
9050
9051 * lynx-low.c, lynx-ppc-loc.c: Include <sys/ptrace.h> instead of
9052 <ptrace.h>
9053
c2a66c29
NS		 90542010-09-09 Nathan Sidwell <nathan@codesourcery.com>
9055
9056 * configure.ac: Add --enable-inprocess-agent option.
9057 * configure: Rebuilt.
9058
32fcada3
YQ		 90592010-09-06 Yao Qi <yao@codesourcery.com>
9060
9061 * linux-low.c (linux_kill): Remove unused variable.
9062 (linux_stabilize_threads): Likewise.
9063 * server.c (start_inferior): Likewise.
9064 (queue_stop_reply_callback): Likewise.
9065 * tracepoint.c (do_action_at_tracepoint): Likewise.
9066
0cccb683
YQ		 90672010-09-06 Yao Qi <yao@codesourcery.com>
9068
9069 * linux-low.c (maybe_move_out_of_jump_pad): Restore current_inferior
9070 on return.
9071
423ec54c
JK		 90722010-09-06 Jan Kratochvil <jan.kratochvil@redhat.com>
9073
9074 * target.c (mywait) <TARGET_WAITKIND_EXITED>: Fix to use INTEGER.
9075
12ac6819
PA		 90762010-09-06 Pedro Alves <pedro@codesourcery.com>
9077
9078 * Makefile.in (install-only): Replace $IPA_DEPFILES with
9079 "$(IPA_DEPFILES)".
9080
8ed54b31
JB		 90812010-09-01 Joel Brobecker <brobecker@adacore.com>
9082
9083 * gdbserver/lynx-low.c, gdbserver/lynx-low.h,
9084 gdbserver/lynx-ppc-low.c: New files.
9085 * Makefile.in (lynx_low_h): New variable.
9086 (lynx-low.o, lynx-ppc-low.o): New rules.
9087 * configure.ac: On LynxOS, link with -lnetinet.
9088 * configure.srv: Add handling of powerpc-*-lynxos* targets.
9089 * configure: regenerate.
9090
bb0116a4
JB		 90912010-09-01 Joel Brobecker <brobecker@adacore.com>
9092
9093 * Makefile.in (vasprintf.o, vsnprintf.o): New rules.
9094 * configure.ac: Add check for vasprintf and vsnprintf.
9095 * configure, config.in: Regenerate.
9096 * server.h (vasprintf, vsnprintf): Add conditional declarations.
9097
a778ab81 90982010-09-01 Joel Brobecker <brobecker@adacore.com>
9099
9100 * gdbreplay.c: Move include of alloca.h up, next to include of
9101 malloc.h.
9102 * server.h: Add include of malloc.h.
9103 * mem-break.c: Remove include of malloc.h.
9104 * server.c, tracepoint.c, utils.c, win32-low.c: Likewise.
9105
8b034a19 91062010-09-01 Joel Brobecker <brobecker@adacore.com>
9107
9108 * Makefile.in (memmem.o): Build with -Wno-error.
9109
91102010-09-01 Joel Brobecker <brobecker@adacore.com>
9111
9112 * utils.c (xsnprintf): Make non-static.
9113 * server.h: Add xsnprintf declaration.
9114 * linux-low.c, nto-low.c, target.c, thread-db.c, tracepoint.c:
9115 replace calls to snprintf by calls to xsnprintf throughout.
9116
91172010-09-01 Joel Brobecker <brobecker@adacore.com>
9118
9119 * configure.ac: Add configure check for alloca.
9120 * configure, config.in: Regenerate.
9121 * server.h: Include alloca.h if it exists.
9122 * gdbreplay.c: Include alloca.h if it exists.
9123
1a981360
PA		 91242010-08-28 Pedro Alves <pedro@codesourcery.com>
9125
9126 * linux-low.c (__SIGRTMIN): Define if not already defined.
9127 (linux_create_inferior): Check for __ANDROID__ rather than
9128 __SIGRTMIN.
9129 (enqueue_one_deferred_signal): Don't requeue non-RT signals that
9130 are already deferred.
9131 (linux_wait_1): Check for __ANDROID__ rather than __SIGRTMIN.
9132 (linux_resume_one_thread): Don't queue a SIGSTOP if the lwp is
9133 stopped and already has a pending signal to report.
9134 (proceed_one_lwp): : Don't queue a SIGSTOP if the lwp already has
9135 a pending signal to report or is moving out of a jump pad.
9136 (linux_init_signals): Check for __ANDROID__ rather than
9137 __SIGRTMIN.
9138
b4d51a55
PA		 91392010-08-28 Pedro Alves <pedro@codesourcery.com>
9140
9141 * linux-low.c (linux_stabilize_threads): Wrap debug output in a
9142 debug_threads check. Avoid a linear search when not doing debug
9143 output.
9144
ec48365d
PA		 91452010-08-27 Pedro Alves <pedro@codesourcery.com>
9146
9147 * event-loop.c (event_handle_func): Adjust to use gdb_fildes_t.
9148 (struct gdb_event) <fd>: Change type to gdb_fildes_t.
9149 (struct file_handler) <fd>: Change type to gdb_fildes_t.
9150 (process_event): Change local fd's type to gdb_fildes_t.
9151 (create_file_handler): Adjust prototype.
9152 (delete_file_handler): Adjust prototype.
9153 (handle_file_event): Adjust prototype. Use pfildes.
9154 (create_file_event): Adjsut prototype.
9155 * remote-utils.c (remote_desc, listen_desc): Change type to
9156 gdb_fildes_t.
9157 * server.h: New gdb_fildes_t typedef.
9158 [USE_WIN32API]: Include winsock2.h.
9159 (delete_file_handler, add_file_handler): Adjust prototypes.
9160 (pfildes): Declare.
9161 * utils.c (pfildes): New.
9162
854d88f0
PA		 91632010-08-27 Pedro Alves <pedro@codesourcery.com>
9164
9165 * configure.ac (build_warnings): Add -Wno-char-subscripts.
9166 * configure: Regenerate.
9167
0146f85b
PA		 91682010-08-27 Pedro Alves <pedro@codesourcery.com>
9169
9170 * linux-low.c (linux_unprepare_to_access_memory): Rename to ...
9171 (linux_done_accessing_memory): ... this.
9172 (linux_target_ops): Adjust.
9173 * linux-x86-low.c (x86_insert_point, x86_remove_point): Adjust.
9174 * nto-low.c (nto_target_ops): Adjust comment.
9175 * server.c (gdb_read_memory, gdb_write_memory): Adjust.
9176 * spu-low.c (spu_target_ops): Adjust comment.
9177 * target.h (target_ops): Rename unprepare_to_access_memory field
9178 to done_accessing_memory.
9179 (unprepare_to_access_memory): Rename to ...
9180 (done_accessing_memory): ... this.
9181
90d74c30
PA		 91822010-08-26 Pedro Alves <pedro@codesourcery.com>
9183
9184 * linux-low.c (linux_prepare_to_access_memory): New.
9185 (linux_unprepare_to_access_memory): New.
9186 (linux_target_ops): Install them.
9187 * server.c (read_memory): Rename to ...
9188 (gdb_read_memory): ... this. Use
9189 prepare_to_access_memory/prepare_to_access_memory.
9190 (write_memory): Rename to ...
9191 (gdb_write_memory): ... this. Use
9192 prepare_to_access_memory/prepare_to_access_memory.
9193 (handle_search_memory_1): Adjust.
9194 (process_serial_event): Adjust.
9195 * target.h (struct target_ops): New fields
9196 prepare_to_access_memory and unprepare_to_access_memory.
9197 (prepare_to_access_memory, unprepare_to_access_memory): New.
9198 * linux-x86-low.c (x86_insert_point, x86_remove_point): Use
9199 prepare_to_access_memory/prepare_to_access_memory.
9200 * nto-low.c (nto_target_ops): Adjust.
9201 * spu-low.c (spu_target_ops): Adjust.
9202 * win32-low.c (win32_target_ops): Adjust.
9203
fd467969
PA		 92042010-08-26 Pedro Alves <pedro@codesourcery.com>
9205
9206 * Makefile.in (WARN_CFLAGS): Get it from configure.
9207 (WERROR_CFLAGS): New.
9208 (INTERNAL_CFLAGS): Add WERROR_CFLAGS.
9209 * configure.ac: Introduce --enable-werror, which adds -Werror to
9210 the compiler command line. Enabled by default. Disable with
9211 --disable-werror. Add -Wdeclaration-after-statement
9212 Wpointer-arith and -Wformat-nonliteral to warning flags.
9213 * configure: Regenerate.
9214
331e2f5f
PA		 92152010-08-26 Pedro Alves <pedro@codesourcery.com>
9216
9217 * mem-break.c [HAVE_MALLOC_H]: Include malloc.h.
9218
e581f2b4
PA		 92192010-08-26 Pedro Alves <pedro@codesourcery.com>
9220
9221 * gdbreplay.c (remote_error): New.
9222 (gdbchar): New.
9223 (expect): Use gdbchar. Check for error reading from GDB.
9224 Clarify sync error output.
9225 (play): Check for errors writing to GDB.
9226 * linux-low.c (sigchld_handler): Really ignore `write' errors.
9227 * remote-utils.c (getpkt): Check for errors writing to the remote
9228 descriptor.
9229
3c11dd79
PA		 92302010-08-25 Pedro Alves <pedro@codesourcery.com>
9231
9232 * linux-low.c (linux_wait_1): Move non-debugging code out of
9233 `debug_threads' control.
9234
d20a8ad9
PA		 92352010-08-25 Pedro Alves <pedro@codesourcery.com>
9236
9237 * linux-low.c (linux_wait_1): Don't set last_status here.
9238 * server.c (push_event, queue_stop_reply_callback): Assert we're
9239 not pushing a TARGET_WAITKIND_IGNORE event.
9240 (start_inferior, start_inferior, attach_inferior, handle_v_cont)
9241 (myresume, handle_target_event): Set the thread's last_resume_kind
9242 and last_status from the target returned status.
9243
964e4306
PA		 92442010-08-25 Pedro Alves <pedro@codesourcery.com>
9245
9246 PR threads/10729
9247
9248 * linux-x86-low.c (update_debug_registers_callback): New.
9249 (i386_dr_low_set_addr): Use it.
9250 (i386_dr_low_get_addr): New.
9251 (i386_dr_low_set_control): Use update_debug_registers_callback.
9252 (i386_dr_low_get_control): New.
9253 (i386_dr_low_get_status): Adjust.
9254 * linux-low.c (linux_stop_lwp): New.
9255 * linux-low.h (linux_stop_lwp): Declare.
9256
9257 * i386-low.c (I386_DR_GET_RW_LEN): Take the dr7 contents as
9258 argument instead of a i386_debug_reg_state.
9259 (I386_DR_WATCH_HIT): Take the dr6 contents as argument instead of
9260 a i386_debug_reg_state.
9261 (i386_insert_aligned_watchpoint): Adjust.
9262 (i386_remove_aligned_watchpoint): Adjust.
9263 (i386_low_stopped_data_address): Read the debug registers from the
9264 inferior instead of from the mirrors.
9265 * i386-low.h (struct i386_debug_reg_state): Extend comment.
9266 (i386_dr_low_get_addr): Declare.
9267 (i386_dr_low_get_control): Declare.
9268 (i386_dr_low_get_status): Change prototype.
9269
9270 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): New globals.
9271 (i386_dr_low_get_addr): New.
9272 (i386_dr_low_get_control): New.
9273 (i386_dr_low_get_status): Adjust prototype. Return
9274 dr_status_mirror.
9275 (i386_initial_stuff): Clear dr_status_mirror and
9276 dr_control_mirror.
9277 (i386_get_thread_context): Adjust.
9278 (i386_set_thread_context): Adjust.
9279 (i386_thread_added): Adjust.
9280
5f21a75b
PA		 92812010-08-24 Pedro Alves <pedro@codesourcery.com>
9282
9283 * linux-low.h (linux_thread_area): Delete declaration.
9284
3e4c1235
TS		 92852010-08-11 Thomas Schwinge <thomas@codesourcery.com>
9286
9287 * linux-low.c (linux_wait_1): Correctly return the ptid of the child
9288 after its termination.
9289
1971b033
PA		 92902010-08-09 Pedro Alves <pedro@codesourcery.com>
9291
9292 * linux-low.c (gdb_wants_lwp_stopped): Delete.
9293 (gdb_wants_all_stopped): Delete.
9294 (linux_wait_1): Don't call them.
9295 * server.c (handle_v_cont): Tag all threads as want-stopped.
9296 (gdb_wants_thread_stopped): Fix comments. Tag the thread that
9297 stopped as "client-wants-stopped".
9298
310444ac
PA		 92992010-07-31 Pedro Alves <pedro@codesourcery.com>
9300
9301 * Makefile.in (signals_h): New.
9302 (server_h): Depend on it.
9303 (server.o): Don't depend on $(signals_def).
9304 (signals.o): Depend on $(signals_def).
9305
a19cae16
JK		 93062010-07-31 Jan Kratochvil <jan.kratochvil@redhat.com>
9307
9308 * Makefile.in (signals_def): New.
9309 (server_h): Append include/gdb/signals.h and signals_def.
9310 (server.o): Append signals_def.
9311
30d50328
JK		 93122010-07-25 Jan Kratochvil <jan.kratochvil@redhat.com>
9313
9314 * server.c (handle_target_event): Use target_signal_to_host for
9315 resume_info.sig initialization.
9316 * target.h (struct thread_resume) <sig>: New comment.
9317
5c3216e2
OS		 93182010-07-20 Ozkan Sezer <sezeroz@gmail.com>
9319
c6f46ca0
OS		 9320 * server.c (handle_query): strcpy() the returned string from paddress()
9321 instead of sprintf().
5c3216e2
OS		 9322 * utils.c (paddress): Return phex_nz().
9323
6bd31874
JB		 93242010-07-07 Joel Brobecker <brobecker@adacore.com>
9325
9326 * server.c (handle_v_cont): Call mourn_inferior if process
9327 just exited.
9328 (myresume): Likewise.
9329
0fb4aa4b
PA		 93302010-07-01 Pedro Alves <pedro@codesourcery.com>
9331
9332 Static tracepoints, and integration with UST.
9333
9334 * configure.ac: Handle --with-ust. substitute ustlibs and ustinc.
9335 * mem-break.c (uninsert_all_breakpoints)
9336 (reinsert_all_breakpoints): New.
9337 * mem-break.h (reinsert_all_breakpoints, uninsert_all_breakpoints):
9338 * tracepoint.c (ust_loaded, helper_thread_id, cmd_buf): New.
9339 (gdb_agent_ust_loaded, helper_thread_id)
9340 (gdb_agent_helper_thread_id): New macros.
9341 (struct ipa_sym_addresses): Add addr_ust_loaded,
9342 addr_helper_thread_id, addr_cmd_buf.
9343 (symbol_list): Add ust_loaded, helper_thread_id, cmd_buf.
9344 (in_process_agent_loaded_ust): New.
9345 (write_e_ust_not_loaded): New.
9346 (maybe_write_ipa_ust_not_loaded): New.
9347 (struct collect_static_trace_data_action): New.
9348 (enum tracepoint_type) <static_tracepoint>: New.
9349 (struct tracepoint) <handle>: Mention static tracepoints.
9350 (struct static_tracepoint_ctx): New.
9351 (CMD_BUF_SIZE): New.
9352 (add_tracepoint_action): Handle static tracepoint actions.
9353 (unprobe_marker_at): New.
9354 (clear_installed_tracepoints): Handle static tracepoints.
9355 (cmd_qtdp): Handle static tracepoints.
9356 (probe_marker_at): New.
9357 (cmd_qtstart): Handle static tracepoints.
9358 (response_tracepoint): Handle static tracepoints.
9359 (cmd_qtfstm, cmd_qtsstm, cmd_qtstmat): New.
9360 (handle_tracepoint_query): Handle qTfSTM, qTsSTM and qTSTMat.
9361 (get_context_regcache): Handle static tracepoints.
9362 (do_action_at_tracepoint): Handle static tracepoint actions.
9363 (traceframe_find_block_type): Handle static trace data blocks.
9364 (traceframe_read_sdata): New.
9365 (download_tracepoints): Download static tracepoint actions.
9366 [HAVE_UST] Include ust/ust.h, dlfcn.h, sys/socket.h, and sys/un.h.
9367 (GDB_PROBE_NAME): New.
9368 (ust_ops): New.
9369 (GET_UST_SYM): New.
9370 (USTF): New.
9371 (dlsym_ust): New.
9372 (ust_marker_to_static_tracepoint): New.
9373 (gdb_probe): New.
9374 (collect_ust_data_at_tracepoint): New.
9375 (gdb_ust_probe): New.
9376 (UNIX_PATH_MAX, SOCK_DIR): New.
9377 (gdb_ust_connect_sync_socket): New.
9378 (resume_thread, stop_thread): New.
9379 (run_inferior_command): New.
9380 (init_named_socket): New.
9381 (gdb_ust_socket_init): New.
9382 (cstr_to_hexstr): New.
9383 (next_st): New.
9384 (first_marker, next_marker): New.
9385 (response_ust_marker): New.
9386 (cmd_qtfstm, cmd_qtsstm): New.
9387 (unprobe_marker_at, probe_marker_at): New.
9388 (cmd_qtstmat, gdb_ust_thread): New.
9389 (gdb_ust_init): New.
9390 (initialize_tracepoint_ftlib): Call gdb_ust_init.
9391 * linux-amd64-ipa.c [HAVE_UST]: Include ust/processor.h
9392 (ST_REGENTRY): New.
9393 (x86_64_st_collect_regmap): New.
9394 (X86_64_NUM_ST_COLLECT_GREGS): New.
9395 (AMD64_RIP_REGNUM): New.
9396 (supply_static_tracepoint_registers): New.
9397 * linux-i386-ipa.c [HAVE_UST]: Include ust/processor.h
9398 (ST_REGENTRY): New.
9399 (i386_st_collect_regmap): New.
9400 (i386_NUM_ST_COLLECT_GREGS): New.
9401 (supply_static_tracepoint_registers): New.
9402 * server.c (handle_query): Handle qXfer:statictrace:read.
9403 <qSupported>: Report support for StaticTracepoints, and
9404 qXfer:statictrace:read features.
9405 * server.h (traceframe_read_sdata)
9406 (supply_static_tracepoint_registers): Declare.
9407 * remote-utils.c (convert_int_to_ascii, hexchars, ishex, tohex)
9408 (unpack_varlen_hex): Include in IPA build.
9409 * Makefile.in (ustlibs, ustinc): New.
9410 (IPA_OBJS): Add remote-utils-ipa.o.
9411 ($(IPA_LIB)): Link -ldl and -lpthread.
9412 (UST_CFLAGS): New.
9413 (IPAGENT_CFLAGS): Add UST_CFLAGS.
9414 * config.in, configure: Regenerate.
9415
9e4344e5
PA		 94162010-06-20 Ian Lance Taylor <iant@google.com>
9417 Pedro Alves <pedro@codesourcery.com>
9418
9419 * linux-x86-low.c (always_true): Delete.
9420 (EMIT_ASM, EMIT_ASM32): Use an uncondition asm jmp instead of
9421 trying to fool the compiler with always_true.
9422
c6beb2cb
PA		 94232010-06-20 Pedro Alves <pedro@codesourcery.com>
9424
9425 * tracepoint.c (condition_true_at_tracepoint): Don't run compiled
9426 conditions in gdbserver.
9427
d2ed6730
UW		 94282010-06-19 Ulrich Weigand <uweigand@de.ibm.com>
9429
9430 * spu-low.c (spu_read_memory): Wrap around local store limit.
9431 (spu_write_memory): Likewise.
9432
4e29fb54
PA		 94332010-06-15 Pedro Alves <pedro@codesourcery.com>
9434
9435 * linux-x86-low.c (amd64_emit_const, amd64_emit_void_call_2)
9436 (i386_emit_const, i386_emit_void_call_2): Replace int64_t uses with
9437 LONGEST uses.
9438 * server.h (struct emit_ops): Replace int64_t uses with LONGEST
9439 uses.
9440 * tracepoint.c (emit_const, emit_void_call_2): Replace int64_t
9441 uses with LONGEST uses.
9442
6a271cae
PA		 94432010-06-14 Stan Shebs <stan@codesourcery.com>
9444 Pedro Alves <pedro@codesourcery.com>
9445
9446 Bytecode compiler.
9447
9448 * linux-x86-low.c: Include limits.h.
9449 (add_insns): New.
9450 (always_true): New.
9451 (EMIT_ASM): New.
9452 (EMIT_ASM32): New.
9453 (amd64_emit_prologue, amd64_emit_epilogue, amd64_emit_add)
9454 (amd64_emit_sub, amd64_emit_mul, amd64_emit_lsh)
9455 (amd64_emit_rsh_signed, amd64_emit_rsh_unsigned, amd64_emit_ext,
9456 (amd64_emit_log_not, amd64_emit_bit_and, amd64_emit_bit_or)
9457 (amd64_emit_bit_xor, amd64_emit_bit_not, amd64_emit_equal,
9458 (amd64_emit_less_signed, amd64_emit_less_unsigned, amd64_emit_ref,
9459 (amd64_emit_if_goto, amd64_emit_goto, amd64_write_goto_address)
9460 (amd64_emit_const, amd64_emit_call, amd64_emit_reg)
9461 (amd64_emit_pop, amd64_emit_stack_flush, amd64_emit_zero_ext)
9462 (amd64_emit_swap, amd64_emit_stack_adjust, amd64_emit_int_call_1)
9463 (amd64_emit_void_call_2): New.
9464 (amd64_emit_ops): New.
9465 (i386_emit_prologue, i386_emit_epilogue, i386_emit_add)
9466 (i386_emit_sub,i386_emit_mul, i386_emit_lsh, i386_emit_rsh_signed)
9467 (i386_emit_rsh_unsigned, i386_emit_ext, i386_emit_log_not)
9468 (i386_emit_bit_and, i386_emit_bit_or, i386_emit_bit_xor)
9469 (i386_emit_bit_not, i386_emit_equal, i386_emit_less_signed)
9470 (i386_emit_less_unsigned, i386_emit_ref, i386_emit_if_goto)
9471 (i386_emit_goto, i386_write_goto_address, i386_emit_const)
9472 (i386_emit_call, i386_emit_reg, i386_emit_pop)
9473 (i386_emit_stack_flush, i386_emit_zero_ext, i386_emit_swap)
9474 (i386_emit_stack_adjust, i386_emit_int_call_1)
9475 (i386_emit_void_call_2): New.
9476 (i386_emit_ops): New.
9477 (x86_emit_ops): New.
9478 (the_low_target): Install x86_emit_ops.
9479 * server.h (struct emit_ops): New.
9480 (get_raw_reg_func_addr): Declare.
9481 (current_insn_ptr, emit_error): Declare.
9482 * tracepoint.c (get_raw_reg, get_trace_state_variable_value)
9483 (set_trace_state_variable_value): New defines.
9484 (struct ipa_sym_addresses): New fields addr_get_raw_reg,
9485 addr_get_trace_state_variable_value and
9486 addr_set_trace_state_variable_value.
9487 (symbol_list): New fields for get_raw_reg,
9488 get_trace_state_variable_value and set_trace_state_variable_value.
9489 (condfn): New typedef.
9490 (struct tracepoint): New field `compiled_cond'.
9491 (do_action_at_tracepoint): Clear compiled_cond.
9492 (get_trace_state_variable_value, set_trace_state_variable_value):
9493 Export in the IPA.
9494 (condition_true_at_tracepoint): If there's a compiled condition,
9495 run that.
9496 (current_insn_ptr, emit_error): New globals.
9497 (struct bytecode_address): New.
9498 (get_raw_reg_func_addr): New.
9499 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul)
9500 (emit_lsh, emit_rsh_signed, emit_rsh_unsigned, emit_ext)
9501 (emit_log_not, emit_bit_and, emit_bit_or, emit_bit_xor)
9502 (emit_bit_not, emit_equal, emit_less_signed, emit_less_unsigned)
9503 (emit_ref, emit_if_goto, emit_goto, write_goto_address, emit_const)
9504 (emit_reg, emit_pop, emit_stack_flush, emit_zero_ext, emit_swap)
9505 (emit_stack_adjust, emit_int_call_1, emit_void_call_2): New.
9506 (compile_tracepoint_condition, compile_bytecodes): New.
9507 * target.h (emit_ops): Forward declare.
9508 (struct target_ops): New field emit_ops.
9509 (target_emit_ops): New.
9510 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): New.
9511 * linux-i386-ipa.c (gdb_agent_get_raw_reg): New.
9512 * linux-low.c (linux_emit_ops): New.
9513 (linux_target_ops): Install it.
9514 * linux-low.h (struct linux_target_ops): New field emit_ops.
9515
92b72907
UW		 95162010-06-14 Ulrich Weigand <uweigand@de.ibm.com>
9517
9518 * linux-ppc-low.c (ppc_arch_setup): Use private regcache to test MSR.
9519 * linux-s390-low.c (ppc_arch_setup): Use private regcache to test PSW.
9520
fa593d66
PA		 95212010-06-01 Pedro Alves <pedro@codesourcery.com>
9522 Stan Shebs <stan@codesourcery.com>
9523
9524 * Makefile.in (IPA_DEPFILES, extra_libraries): New.
9525 (all): Depend on $(extra_libraries).
9526 (install-only): Install the IPA.
9527 (IPA_OBJS, IPA_LIB): New.
9528 (clean): Remove the IPA lib.
9529 (IPAGENT_CFLAGS): New.
9530 (tracepoint-ipa.o, utils-ipa.o, remote-utils-ipa.o)
9531 (regcache-ipa.o, i386-linux-ipa.o, linux-i386-ipa.o)
9532 (linux-amd64-ipa.o, amd64-linux-ipa.o): New rules.
9533 * linux-amd64-ipa.c, linux-i386-ipa.c: New files.
9534 * configure.ac: Check for atomic builtins support in the compiler.
9535 (IPA_DEPFILES, extra_libraries): Define.
9536 * configure.srv (ipa_obj): Add description.
9537 (ipa_i386_linux_regobj, ipa_amd64_linux_regobj): Define.
9538 (i[34567]86-*-linux*): Set ipa_obj.
9539 (x86_64-*-linux*): Set ipa_obj.
9540 * linux-low.c (stabilizing_threads): New.
9541 (supports_fast_tracepoints): New.
9542 (linux_detach): Stabilize threads before detaching.
9543 (handle_tracepoints): Handle internal tracing breakpoints. Assert
9544 the lwp is either not stabilizing, or is moving out of a jump pad.
9545 (linux_fast_tracepoint_collecting): New.
9546 (maybe_move_out_of_jump_pad): New.
9547 (enqueue_one_deferred_signal): New.
9548 (dequeue_one_deferred_signal): New.
9549 (linux_wait_for_event_1): If moving out of a jump pad, defer
9550 pending signals to later.
9551 (linux_stabilize_threads): New.
9552 (linux_wait_1): Check if threads need moving out of jump pads, and
9553 do it if so.
9554 (stuck_in_jump_pad_callback): New.
9555 (move_out_of_jump_pad_callback): New.
9556 (lwp_running): New.
9557 (linux_resume_one_lwp): Handle moving out of jump pads.
9558 (linux_set_resume_request): Dequeue deferred signals.
9559 (need_step_over_p): Also step over fast tracepoint jumps.
9560 (start_step_over): Also uninsert fast tracepoint jumps.
9561 (finish_step_over): Also reinsert fast tracepoint jumps.
9562 (linux_install_fast_tracepoint_jump): New.
9563 (linux_target_ops): Install linux_stabilize_threads and
9564 linux_install_fast_tracepoint_jump_pad.
9565 * linux-low.h (linux_target_ops) <get_thread_area,
9566 install_fast_tracepoint_jump_pad>: New fields.
9567 (struct lwp_info) <collecting_fast_tracepoint,
9568 pending_signals_to_report, exit_jump_pad_bkpt>: New fields.
9569 (linux_get_thread_area): Declare.
9570 * linux-x86-low.c (jump_insn): New.
9571 (x86_get_thread_area): New.
9572 (append_insns): New.
9573 (push_opcode): New.
9574 (amd64_install_fast_tracepoint_jump_pad): New.
9575 (i386_install_fast_tracepoint_jump_pad): New.
9576 (x86_install_fast_tracepoint_jump_pad): New.
9577 (the_low_target): Install x86_get_thread_area and
9578 x86_install_fast_tracepoint_jump_pad.
9579 * mem-break.c (set_raw_breakpoint_at): Use read_inferior_memory.
9580 (struct fast_tracepoint_jump): New.
9581 (fast_tracepoint_jump_insn): New.
9582 (fast_tracepoint_jump_shadow): New.
9583 (find_fast_tracepoint_jump_at): New.
9584 (fast_tracepoint_jump_here): New.
9585 (delete_fast_tracepoint_jump): New.
9586 (set_fast_tracepoint_jump): New.
9587 (uninsert_fast_tracepoint_jumps_at): New.
9588 (reinsert_fast_tracepoint_jumps_at): New.
9589 (set_breakpoint_at): Use write_inferior_memory.
9590 (uninsert_raw_breakpoint): Use write_inferior_memory.
9591 (check_mem_read): Mask out fast tracepoint jumps.
9592 (check_mem_write): Mask out fast tracepoint jumps.
9593 * mem-break.h (struct fast_tracepoint_jump): Forward declare.
9594 (set_fast_tracepoint_jump): Declare.
9595 (delete_fast_tracepoint_jump)
9596 (fast_tracepoint_jump_here, uninsert_fast_tracepoint_jumps_at)
9597 (reinsert_fast_tracepoint_jumps_at): Declare.
9598 * regcache.c: Don't compile many functions when building the
9599 in-process agent library.
9600 (init_register_cache) [IN_PROCESS_AGENT]: Don't allow allocating
9601 the register buffer in the heap.
9602 (free_register_cache): If the register buffer isn't owned by the
9603 regcache, don't free it.
9604 (set_register_cache) [IN_PROCESS_AGENT]: Don't re-alocate
9605 pre-existing register caches.
9606 * remote-utils.c (convert_int_to_ascii): Constify `from' parameter
9607 type.
9608 (convert_ascii_to_int): : Constify `from' parameter type.
9609 (decode_M_packet, decode_X_packet): Replace the `to' parameter by
9610 a `to_p' pointer to pointer parameter. If TO_P is NULL, malloc
9611 the needed buffer in-place.
9612 (relocate_instruction): New.
9613 * server.c (handle_query) <qSymbols>: If the target supports
9614 tracepoints, give it a chance of looking up symbols. Report
9615 support for fast tracepoints.
9616 (handle_status): Stabilize threads.
9617 (process_serial_event): Adjust.
9618 * server.h (struct fast_tracepoint_jump): Forward declare.
9619 (struct process_info) <fast_tracepoint_jumps>: New field.
9620 (convert_ascii_to_int, convert_int_to_ascii): Adjust.
9621 (decode_X_packet, decode_M_packet): Adjust.
9622 (relocate_instruction): Declare.
9623 (in_process_agent_loaded): Declare.
9624 (tracepoint_look_up_symbols): Declare.
9625 (struct fast_tpoint_collect_status): Declare.
9626 (fast_tracepoint_collecting): Declare.
9627 (force_unlock_trace_buffer): Declare.
9628 (handle_tracepoint_bkpts): Declare.
9629 (initialize_low_tracepoint)
9630 (supply_fast_tracepoint_registers) [IN_PROCESS_AGENT]: Declare.
9631 * target.h (struct target_ops) <stabilize_threads,
9632 install_fast_tracepoint_jump_pad>: New fields.
9633 (stabilize_threads, install_fast_tracepoint_jump_pad): New.
9634 * tracepoint.c [HAVE_MALLOC_H]: Include malloc.h.
9635 [HAVE_STDINT_H]: Include stdint.h.
9636 (trace_debug_1): Rename to ...
9637 (trace_vdebug): ... this.
9638 (trace_debug): Rename to ...
9639 (trace_debug_1): ... this. Add `level' parameter.
9640 (trace_debug): New.
9641 (ATTR_USED, ATTR_NOINLINE): New.
9642 (IP_AGENT_EXPORT): New.
9643 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
9644 (collecting, gdb_collect, stop_tracing, flush_trace_buffer)
9645 (about_to_request_buffer_space, trace_buffer_is_full)
9646 (stopping_tracepoint, expr_eval_result, error_tracepoint)
9647 (tracepoints, tracing, trace_buffer_ctrl, trace_buffer_ctrl_curr)
9648 (trace_buffer_lo, trace_buffer_hi, traceframe_read_count)
9649 (traceframe_write_count, traceframes_created)
9650 (trace_state_variables)
9651 New renaming defines.
9652 (struct ipa_sym_addresses): New.
9653 (STRINGIZE_1, STRINGIZE, IPA_SYM): New.
9654 (symbol_list): New.
9655 (ipa_sym_addrs): New.
9656 (all_tracepoint_symbols_looked_up): New.
9657 (in_process_agent_loaded): New.
9658 (write_e_ipa_not_loaded): New.
9659 (maybe_write_ipa_not_loaded): New.
9660 (tracepoint_look_up_symbols): New.
9661 (debug_threads) [IN_PROCESS_AGENT]: New.
9662 (read_inferior_memory) [IN_PROCESS_AGENT]: New.
9663 (UNKNOWN_SIDE_EFFECTS): New.
9664 (stop_tracing): New.
9665 (flush_trace_buffer): New.
9666 (stop_tracing_bkpt): New.
9667 (flush_trace_buffer_bkpt): New.
9668 (read_inferior_integer): New.
9669 (read_inferior_uinteger): New.
9670 (read_inferior_data_pointer): New.
9671 (write_inferior_data_pointer): New.
9672 (write_inferior_integer): New.
9673 (write_inferior_uinteger): New.
9674 (struct collect_static_trace_data_action): Delete.
9675 (enum tracepoint_type): New.
9676 (struct tracepoint) <type>: New field `type'.
43aaf8b6
PA		 9677 <actions_str, step_actions, step_actions_str>: Only include in
9678 GDBserver.
fa593d66
PA		 9679 <orig_size, obj_addr_on_target, adjusted_insn_addr>
9680 <adjusted_insn_addr_end, jump_pad, jump_pad_end>: New fields.
9681 (tracepoints): Use IP_AGENT_EXPORT.
9682 (last_tracepoint): Don't include in the IPA.
9683 (stopping_tracepoint): Use IP_AGENT_EXPORT.
9684 (trace_buffer_is_full): Use IP_AGENT_EXPORT.
9685 (alloced_trace_state_variables): New.
9686 (trace_state_variables): Use IP_AGENT_EXPORT.
9687 (traceframe_t): Delete unused variable.
9688 (circular_trace_buffer): Don't include in the IPA.
9689 (trace_buffer_start): Delete.
9690 (struct trace_buffer_control): New.
9691 (trace_buffer_free): Delete.
9692 (struct ipa_trace_buffer_control): New.
9693 (GDBSERVER_FLUSH_COUNT_MASK, GDBSERVER_FLUSH_COUNT_MASK_PREV)
9694 (GDBSERVER_FLUSH_COUNT_MASK_CURR, GDBSERVER_UPDATED_FLUSH_COUNT_BIT):
9695 New.
9696 (trace_buffer_ctrl): New.
9697 (TRACE_BUFFER_CTRL_CURR): New.
9698 (trace_buffer_start, trace_buffer_free, trace_buffer_end_free):
9699 Reimplement as macros.
9700 (trace_buffer_wrap): Delete.
9701 (traceframe_write_count, traceframe_read_count)
9702 (traceframes_created, tracing): Use IP_AGENT_EXPORT.
9703 (struct tracepoint_hit_ctx) <type>: New field.
9704 (struct fast_tracepoint_ctx): New.
9705 (memory_barrier): New.
9706 (cmpxchg): New.
9707 (record_tracepoint_error): Update atomically in the IPA.
9708 (clear_inferior_trace_buffer): New.
9709 (about_to_request_buffer_space): New.
9710 (trace_buffer_alloc): Handle GDBserver and inferior simulatenous
9711 updating the same buffer.
9712 (add_tracepoint): Default the tracepoint's type to trap
9713 tracepoint, and orig_size to -1.
9714 (get_trace_state_variable) [IN_PROCESS_AGENT]: Handle allocated
9715 internal variables.
9716 (create_trace_state_variable): New parameter `gdb'. Handle it.
9717 (clear_installed_tracepoints): Clear fast tracepoint jumps.
9718 (cmd_qtdp): Handle fast tracepoints.
9719 (cmd_qtdv): Adjust.
9720 (max_jump_pad_size): New.
9721 (gdb_jump_pad_head): New.
9722 (get_jump_space_head): New.
9723 (claim_jump_space): New.
9724 (sort_tracepoints): New.
9725 (MAX_JUMP_SIZE): New.
9726 (cmd_qtstart): Handle fast tracepoints. Sync tracepoints with the
9727 IPA.
9728 (stop_tracing) [IN_PROCESS_AGENT]: Don't include the tdisconnected
9729 support. Upload fast traceframes, and delete internal IPA
9730 breakpoints.
9731 (stop_tracing_handler): New.
9732 (flush_trace_buffer_handler): New.
9733 (cmd_qtstop): Upload fast tracepoints.
9734 (response_tracepoint): Handle fast tracepoints.
9735 (tracepoint_finished_step): Upload fast traceframes. Set the
9736 tracepoint hit context's tracepoint type.
9737 (handle_tracepoint_bkpts): New.
9738 (tracepoint_was_hit): Set the tracepoint hit context's tracepoint
9739 type. Add comment about fast tracepoints.
9740 (collect_data_at_tracepoint) [IN_PROCESS_AGENT]: Don't access the
9741 non-existing action_str field.
9742 (get_context_regcache): Handle fast tracepoints.
9743 (do_action_at_tracepoint) [!IN_PROCESS_AGENT]: Don't write the PC
9744 to the regcache.
9745 (fast_tracepoint_from_jump_pad_address): New.
9746 (fast_tracepoint_from_ipa_tpoint_address): New.
9747 (collecting_t): New.
9748 (force_unlock_trace_buffer): New.
9749 (fast_tracepoint_collecting): New.
9750 (collecting): New.
9751 (gdb_collect): New.
9752 (write_inferior_data_ptr): New.
9753 (target_tp_heap): New.
9754 (target_malloc): New.
9755 (download_agent_expr): New.
9756 (UALIGN): New.
9757 (download_tracepoints): New.
9758 (download_trace_state_variables): New.
9759 (upload_fast_traceframes): New.
9760 (IPA_FIRST_TRACEFRAME): New.
9761 (IPA_NEXT_TRACEFRAME_1): New.
9762 (IPA_NEXT_TRACEFRAME): New.
9763 [IN_PROCESS_AGENT]: Include sys/mman.h and fcntl.h.
9764 [IN_PROCESS_AGENT] (gdb_tp_heap_buffer, gdb_jump_pad_buffer)
9765 (gdb_jump_pad_buffer_end): New.
9766 [IN_PROCESS_AGENT] (initialize_tracepoint_ftlib): New.
9767 (initialize_tracepoint): Adjust.
9768 [IN_PROCESS_AGENT]: Allocate the IPA heap, and jump pad scratch
9769 buffer. Initialize the low module.
9770 * utils.c (PREFIX, TOOLNAME): New.
9771 (malloc_failure): Use PREFIX.
9772 (error): In the IPA, an error causes an exit.
9773 (fatal, warning): Use PREFIX.
9774 (internal_error): Use TOOLNAME.
9775 (NUMCELLS): Increase to 10.
9776 * configure, config.in: Regenerate.
9777
d149dd1d
PA		 97782010-06-01 Pedro Alves <pedro@codesourcery.com>
9779
9780 * server.c (handle_query) <qSupported>: Do two passes over the
9781 qSupported string to avoid nesting strtok.
9782
f6528abd
JK		 97832010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
9784
9785 * Makefile.in (SFILES): Add $(srcdir)/proc-service.list.
9786 (CDEPS): New.
9787 * configure.ac (RDYNAMIC): New AC_MSG_CHECKING wrapping. Test also
9788 -Wl,--dynamic-list.
9789 * configure: Regenerate.
9790 * proc-service.list: New.
9791
ca2a87a0
JK		 97922010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
9793
9794 * linux-low.c (linux_core_of_thread): Fix crash on invalid CONTENT.
9795 New comment.
9796
363a6e9f
OS		 97972010-05-26 Ozkan Sezer <sezeroz@gmail.com>
9798
9799 * gdbreplay.c (remote_open): Check error return from socket() call by
9800 its equality to -1 not by it being negative.
9801 * remote-utils.c (remote_open): Likewise.
9802
d23b6cb1
PA		 98032010-05-23 Pedro Alves <pedro@codesourcery.com>
9804
9805 * config.h: Regenerate.
9806
28d3cf85
MK		 98072010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
9808
9809 * linux-m68k-low.c (ps_get_thread_area): Don't define if kernel
9810 doesn't provide PTRACE_GET_THREAD_AREA.
9811
fea36a59
MK		 98122010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
9813
9814 * linux-m68k-low.c: Include <asm/ptrace.h>
9815 (ps_get_thread_area): Implement.
9816
24b066ba
DE		 98172010-05-03 Doug Evans <dje@google.com>
9818
9819 * event-loop.c (struct callback_event): New struct.
9820 (callback_list): New global.
9821 (append_callback_event, delete_callback_event): New functions.
9822 (process_callback): New function.
9823 (start_event_loop): Call it.
9824 * remote-utils.c (NOT_SCHEDULED): Define.
9825 (readchar_buf, readchar_bufcnt, readchar_bufp): New static globals,
9826 moved out of readchar.
9827 (readchar): Rewrite. Call reschedule before returning.
9828 (reset_readchar): New function.
9829 (remote_close): Call it.
9830 (process_remaining, reschedule): New functions.
9831 * server.h (callback_handler_func): New typedef.
9832 (append_callback_event, delete_callback_event): Declare.
9833
9836d6ea
PA		 98342010-05-03 Pedro Alves <pedro@codesourcery.com>
9835
9836 * proc-service.c (ps_pglobal_lookup): Use
9837 thread_db_look_up_one_symbol.
9838 * remote-utils.c (look_up_one_symbol): Add new `may_ask_gdb'
9839 parameter. Use it instead of all_symbols_looked_up.
9840 * server.h (struct process_info) <all_symbols_looked_up>: Delete
9841 field.
9842 (all_symbols_looked_up): Don't declare.
9843 (look_up_one_symbol): Add new `may_ask_gdb' parameter.
9844 * thread-db.c (struct thread_db) <all_symbols_looked_up>: New
9845 field.
9846 (thread_db_look_up_symbols): Adjust call to look_up_one_symbol.
9847 Set all_symbols_looked_up here.
9848 (thread_db_look_up_one_symbol): New.
9849 (thread_db_get_tls_address): Adjust.
9850 (thread_db_load_search, try_thread_db_load_1): Always allocate the
9851 thread_db object on the heap, and tentatively set it in the
9852 process structure.
9853 (thread_db_init): Don't set all_symbols_looked_up here.
9854 * linux-low.h (thread_db_look_up_one_symbol): Declare.
9855
7984d532
PA		 98562010-05-03 Pedro Alves <pedro@codesourcery.com>
9857
9858 * linux-low.c (linux_kill, linux_detach): Adjust.
9859 (status_pending_p_callback): Remove redundant statement. Check
9860 for !TARGET_WAITIKIND_IGNORE, instead of
9861 TARGET_WAITKIND_STOPPED.
9862 (handle_tracepoints): Make sure LWP is locked. Adjust.
9863 (linux_wait_for_event_1): Adjust.
9864 (linux_cancel_breakpoints): New.
9865 (unsuspend_one_lwp): New.
9866 (unsuspend_all_lwps): New.
9867 (linux_wait_1): If finishing a step-over, unsuspend all lwps.
9868 (send_sigstop_callback): Change return type to int, add new
9869 `except' parameter and handle it.
9870 (suspend_and_send_sigstop_callback): New.
9871 (stop_all_lwps): Add new `suspend' and `expect' parameters, and
9872 pass them down. If SUSPEND, also increment the lwp's suspend
9873 count.
9874 (linux_resume_one_lwp): Add notice about resuming a suspended LWP.
9875 (need_step_over_p): Don't consider suspended LWPs.
9876 (start_step_over): Adjust.
9877 (proceed_one_lwp): Change return type to int, add new `except'
9878 parameter and handle it.
9879 (unsuspend_and_proceed_one_lwp): New.
9880 (proceed_all_lwps): Use find_inferior instead of
9881 for_each_inferior.
9882 (unstop_all_lwps): Add `unsuspend' parameter. If UNSUSPEND, them
9883 also decrement the suspend count of LWPs. Pass `except' down,
9884 instead of hacking its suspend count.
9885 (linux_pause_all): Add `freeze' parameter. Adjust.
9886 (linux_unpause_all): New.
9887 (linux_target_ops): Install linux_unpause_all.
9888 * server.c (handle_status): Adjust.
9889 * target.h (struct target_ops): New fields `unpause_all' and
9890 `cancel_breakpoints'. Add new parameter to `pause_all'.
9891 (pause_all): Add new `freeze' parameter.
9892 (unpause_all): New.
9893 (cancel_breakpoints): New.
9894 * tracepoint.c (clear_installed_tracepoints): Pause threads, and
9895 cancel breakpoints.
9896 (cmd_qtstart): Pause threads.
9897 (stop_tracing): Pause threads, and cancel breakpoints.
9898 * win32-low.c (win32_target_ops): Adjust.
9899
e471f25b
PA		 99002010-05-03 Pedro Alves <pedro@codesourcery.com>
9901
9902 * linux-low.c (linux_wait_for_event_1): Move passing the signal to
9903 the inferior right away from here...
9904 (linux_wait_1): ... to here, and adjust to check the thread's
9905 last_resume_kind instead of the lwp's step or stop_expected flags.
9906
1915ef4f
PA		 99072010-05-02 Pedro Alves <pedro@codesourcery.com>
9908
9909 * README: Use consistent `GDB' and `GDBserver' spellings.
9910
f9e39928
PA		 99112010-05-02 Pedro Alves <pedro@codesourcery.com>
9912
9913 * linux-low.c (linux_kill_one_lwp): Assume the lwp is stopped.
9914 (linux_kill): Stop all lwps here. Don't delete the main lwp here.
9915 (linux_detach_one_lwp): Assume the lwp is stopped.
9916 (any_thread_of): Delete.
9917 (linux_detach): Stop all lwps here. Don't blindly delete all
9918 breakpoints.
9919 (delete_lwp_callback): New.
9920 (linux_mourn): Delete all lwps of the process that is gone.
9921 (linux_wait_1): Don't delete the last lwp of the process here.
9922 * mem-break.h (mark_breakpoints_out): Declare.
9923 * mem-break.c (mark_breakpoints_out): New.
9924 (free_all_breakpoints): Use it.
9925 * server.c (handle_target_event): If the process is gone, mark
9926 breakpoints out.
9927 * thread-db.c (struct thread_db) <create_bp>: New field.
9928 (thread_db_enable_reporting): Fix prototype. Store a thread event
9929 breakpoint reference in the thread_db struct.
9930 (thread_db_load_search): Clear the thread_db object.
9931 (try_thread_db_load_1): Ditto.
9932 (switch_to_process): New.
9933 (disable_thread_event_reporting): Use it.
9934 (remove_thread_event_breakpoints): New.
9935 (thread_db_detach, thread_db_mourn): Use it.
9936
1e7fc18c
PA		 99372010-05-01 Pedro Alves <pedro@codesourcery.com>
9938
9939 * linux-low.c (linux_enable_event_reporting): New.
9940 (linux_wait_for_event_1, handle_extended_wait): Use it.
9941
02fc4de7
PA		 99422010-04-30 Pedro Alves <pedro@codesourcery.com>
9943
9944 * linux-low.c (linux_kill_one_lwp, linux_kill)
9945 (linux_detach_one_lwp): Adjust to send_sigstop interface change.
9946 (send_sigstop): Take an lwp_info as parameter instead. Queue a
9947 SIGSTOP even if the LWP is stopped.
9948 (send_sigstop_callback): New.
9949 (stop_all_lwps): Use send_sigstop_callback instead.
9950 (linux_resume_one_thread): Adjust.
9951 (proceed_one_lwp): Still proceed an LWP that the client has
9952 requested to stop, if we haven't reported it as stopped yet. Make
9953 sure that LWPs the client want stopped, have a pending SIGSTOP.
9954
bc3b5632
DE		 99552010-04-26 Doug Evans <dje@google.com>
9956
ae1ada35
DE		 9957 * server.c (handle_general_set): Make static.
9958
bc3b5632
DE		 9959 * remote-utils.c (putpkt_binary_1): Call readchar instead of read.
9960 Print received char after testing for error/eof instead of before.
9961 (input_interrupt): Tweak comment.
9962
65730243
DE		 99632010-04-23 Doug Evans <dje@google.com>
9964
9965 * server.c (start_inferior): Print inferior argv if --debug.
9966
a8ae7dc0
AR		 99672010-04-21 Aleksandar Ristovski <aristovski@qnx.com>
9968
9969 * Makefile.in (nto_low_h nto-low.o nto-x86-low.o): New dependency lists.
9970 * nto-x86-low.c: Include server.h
9971
1c07cc19
PM		 99722010-04-20 Pierre Muller <muller@ics.u-strasbg.fr>
9973
9974 * win32-i386-low.c: Use __x86_64__ macro instead of __x86_64 to
9975 be consistent with other sources of this directory.
9976 (init_registers_amd64): Correct name of source file of this function
9977 in the comment.
9978
e0a61e09
PM		 99792010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
9980
9981 * configure.srv (x86_64-*-mingw*): New configuration for Windows
9982 64-bit executables.
9983
54709339
PM		 99842010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
9985
9986 * win32-i386-low.c: Add 64-bit support.
9987 (CONTEXT_EXTENDED_REGISTERS): Set macro to zero if not exisiting.
9988 (init_registers_amd64): Declare.
9989 (mappings): Add 64-bit version of array.
9990 (init_windows_x86): New function.
9991 (the_low_target): Change init_arch field to init_windows_x86.
9992
e8f0053d
PM		 99932010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
9994
9995 * win32-low.c: Adapt to support also 64-bit architecture.
9996 (child_xfer_memory): Use uintptr_t type for local variable `addr'.
9997 (get_image_name): Use SIZE_T type for local variable `done'.
9998 (psapi_get_dll_name): Use LPVOID type for parameter `BaseAddress'.
9999 (toolhelp_get_dll_name): Idem.
10000 (handle_load_dll): Use CORE_ADDR type for local variable `load_addr'.
10001 Use uintptr_t typecast to avoid warning.
10002 (handle_unload_dll): Use uintptr_t typecast to avoid warning.
10003 (handle_exception): Use phex_nz to avoid warning.
10004 (win32_wait): Remove unused local variable `process'.
10005
c481e77e
PM		 100062010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
10007
10008 * configure.srv (srv_amd64_regobj): Replace `x86-64-avx.o' by
10009 `amd64-avx.o'.
10010
12ea4b69
PM		 100112010-04-17 Pierre Muller <muller@ics.u-strasbg.fr>
10012
10013 * configure.ac: Use `ws2_32' library for srv_mingw.
10014 * configure: Regenerate.
10015 * gdbreplay.c: Include winsock2.h instead of winsock.h.
10016 * remote-utils.c: Likewise.
10017
f6d1620c
L		 100182010-04-17 H.J. Lu <hongjiu.lu@intel.com>
10019
10020 * linux-x86-low.c (xmltarget_amd64_linux_no_xml): Define only
10021 if __x86_64__ is defined.
10022
8e642873
PM		 100232010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
10024
10025 * configure: Regenerate.
10026
711e434b
PM		 100272010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
10028
10029 * server.c (handle_query): Handle 'qGetTIBAddr' query.
10030 * target.h (target_ops): New get_tib_address field.
10031 * win32-low.h (win32_thread_info): Add thread_local_base field.
10032 * win32-low.c (child_add_thread): Add tlb argument.
10033 Set thread_local_base field to TLB.
10034 (get_child_debug_event): Adapt to child_add_thread change.
10035 (win32_get_tib_address): New function.
10036 (win32_target_ops): Set get_tib_address field to
10037 win32_get_tib_address.
10038 * linux-low.c (linux_target_ops): Set get_tib_address field to NULL.
10039
505106cd
PA		 100402010-04-12 Pedro Alves <pedro@codesourcery.com>
10041
505106cd
PA		 10042 * linux-low.c (linux_mourn): Also remove the process.
10043 * server.c (handle_target_event): Don't remove the process here.
10044 * nto-low.c (nto_mourn): New.
10045 (nto_target_ops): Install it.
10046 * spu-low.c (spu_mourn): New.
10047 (spu_target_ops): Install it.
10048 * win32-low.c (win32_mourn): New.
10049 (win32_target_ops): Install it.
10050
e8470a06
PA		 100512010-04-12 Pedro Alves <pedro@codesourcery.com>
10052
10053 * server.h (buffer_xml_printf): Remove redundant `;'.
10054
45ba0d02
PA		 100552010-04-12 Pedro Alves <pedro@codesourcery.com>
10056
10057 * regcache.c (set_register_cache): Invalidate regcaches before
10058 changing the register cache layout.
10059 (regcache_invalidate_one): Allow a NULL regcache.
10060 * linux-x86-low.c (x86_linux_update_xmltarget): Invalidate
10061 regcaches before changing the register cache layout or the target
10062 regsets.
10063
59e04013
L		 100642010-04-12 H.J. Lu <hongjiu.lu@intel.com>
10065
10066 * linux-x86-low.c (x86_linux_update_xmltarget): Avoid unused
10067 variable warning on Linux/x86-64.
10068
8336d594
PA		 100692010-04-11 Pedro Alves <pedro@codesourcery.com>
10070
10071 GDBserver disconnected tracing support.
10072
10073 * linux-low.c (linux_remove_process): Delete.
10074 (add_lwp): Don't set last_resume_kind here.
10075 (linux_kill): Use `mourn'.
10076 (linux_detach): Use `thread_db_detach', and `mourn'.
10077 (linux_mourn): New.
10078 (linux_attach_lwp_1): Adjust comment.
10079 (linux_attach): last_resume_kind moved the thread_info; adjust.
10080 (status_pending_p_callback): Adjust.
10081 (linux_wait_for_event_1): Adjust.
10082 (count_events_callback, select_singlestep_lwp_callback)
10083 (select_event_lwp_callback, cancel_breakpoints_callback)
10084 (db_wants_lwp_stopped, linux_wait_1, need_step_over_p)
10085 (proceed_one_lwp): Adjust.
10086 (linux_async): Add debug output.
10087 (linux_thread_stopped): New.
10088 (linux_pause_all): New.
10089 (linux_target_ops): Install linux_mourn, linux_thread_stopped and
10090 linux_pause_all.
10091 * linux-low.h (struct lwp_info): Delete last_resume_kind field.
10092 (thread_db_free): Delete declaration.
10093 (thread_db_detach, thread_db_mourn): Declare.
10094 * thread-db.c (thread_db_init): Use thread_db_mourn.
10095 (thread_db_free): Delete, split in two.
10096 (disable_thread_event_reporting): New.
10097 (thread_db_detach): New.
10098 (thread_db_mourn): New.
10099
10100 * server.h (struct thread_info) <last_resume_kind>: New field.
10101 <attached>: Add comment.
10102 <gdb_detached>: New field.
10103 (handler_func): Change return type to int.
10104 (handle_serial_event, handle_target_event): Ditto.
10105 (gdb_connected): Declare.
10106 (tracing): Delete.
10107 (disconnected_tracing): Declare.
10108 (stop_tracing): Declare.
10109
10110 * server.c (handle_query) <qSupported>: Report support for
10111 disconnected tracing.
10112 (queue_stop_reply_callback): Account for running threads.
10113 (gdb_wants_thread_stopped): New.
10114 (gdb_wants_all_threads_stopped): New.
10115 (gdb_reattached_process): New.
10116 (handle_status): Clear the `gdb_detached' flag of all processes.
10117 In all-stop, stop all threads.
10118 (main): Be sure to leave tfind mode. Handle disconnected tracing.
10119 (process_serial_event): If the remote connection breaks, or if an
10120 exit was forced with "monitor exit", force an event loop exit.
10121 Handle disconnected tracing on detach.
10122 (handle_serial_event): Adjust.
10123 (handle_target_event): If GDB isn't connected, forward events back
10124 to the inferior, unless the last process exited, in which case,
10125 exit gdbserver. Adjust interface.
10126
10127 * remote-utils.c (remote_open): Don't block in accept. Instead
10128 register an event loop source on the listen socket file
10129 descriptor. Refactor bits into ...
10130 (listen_desc): ... this new global.
10131 (gdb_connected): ... this new function.
10132 (enable_async_notification): ... this new function.
10133 (handle_accept_event): ... this new function.
10134 (remote_close): Clear remote_desc.
10135
10136 * inferiors.c (add_thread): Set the new thread's last_resume_kind.
10137
10138 * target.h (struct target_ops) <mourn, thread_stopped, pause_all>:
10139 New fields.
10140 (mourn_inferior): Define.
10141 (target_process_qsupported): Avoid the dangling else problem.
10142 (thread_stopped): Define.
10143 (pause_all): Define.
10144 (target_waitstatus_to_string): Declare.
10145 * target.c (target_waitstatus_to_string): New.
10146
10147 * tracepoint.c (tracing): Make extern.
10148 (disconnected_tracing): New.
10149 (stop_tracing): Make extern. Handle tracing stops due to GDB
10150 disconnecting.
10151 (cmd_qtdisconnected): New.
10152 (cmd_qtstatus): Report disconnected tracing status in trace reply.
10153 (handle_tracepoint_general_set): Handle QTDisconnected.
10154
10155 * event-loop.c (event_handler_func): Change return type to int.
10156 (process_event): Bail out if the event handler wants the event
10157 loop to stop.
10158 (handle_file_event): Ditto.
10159 (start_event_loop): Bail out if the event handler wants the event
10160 loop to stop.
10161
10162 * nto-low.c (nto_target_ops): Adjust.
10163 * spu-low.c (spu_wait): Don't remove the process here.
10164 (spu_target_ops): Adjust.
10165 * win32-low.c (win32_wait): Don't remove the process here.
10166 (win32_target_ops): Adjust.
10167
5d267c4c
PA		 101682010-04-11 Pedro Alves <pedro@codesourcery.com>
10169
10170 * regcache.c (realloc_register_cache): Invalidate inferior's
10171 regcache before recreating it.
10172
623ccd72
PA		 101732010-04-09 Pedro Alves <pedro@codesourcery.com>
10174
10175 * tracepoint.c (cmd_qtstatus): Report trace buffer circularity.
10176
219f2f23
PA		 101772010-04-09 Stan Shebs <stan@codesourcery.com>
10178 Pedro Alves <pedro@codesourcery.com>
10179
10180 * server.h (LONGEST): New.
10181 (struct thread_info) <while_stepping>: New field.
10182 (unpack_varlen_hex, xrealloc, pulongest, plongest, phex_nz):
10183 Declare.
10184 (initialize_tracepoint, handle_tracepoint_general_set)
10185 (handle_tracepoint_query, tracepoint_finished_step)
10186 (tracepoint_was_hit, release_while_stepping_state_list):
10187 (current_traceframe): Declare.
10188 * server.c (handle_general_set): Handle tracepoint packets.
10189 (read_memory): New.
10190 (write_memory): New.
10191 (handle_search_memory_1): Use read_memory.
10192 (handle_query): Report support for conditional tracepoints, trace
10193 state variables, and tracepoint sources. Handle tracepoint
10194 queries.
10195 (main): Initialize the tracepoints module.
10196 (process_serial_event): Handle traceframe reads/writes.
10197
10198 * linux-low.c (handle_tracepoints): New.
10199 (linux_wait_1): Call it.
10200 (linux_resume_one_lwp): Handle while-stepping.
10201 (linux_supports_tracepoints, linux_read_pc, linux_write_pc): New.
10202 (linux_target_ops): Install them.
10203 * linux-low.h (struct linux_target_ops) <supports_tracepoints>:
10204 New field.
10205 * linux-x86-low.c (x86_supports_tracepoints): New.
10206 (the_low_target). Install it.
10207
10208 * mem-break.h (delete_breakpoint): Declare.
10209 * mem-break.c (delete_breakpoint): Make external.
10210
10211 * target.h (struct target_ops): Add `supports_tracepoints',
10212 `read_pc', and `write_pc' fields.
10213 (target_supports_tracepoints): Define.
10214 * utils.c (xrealloc, decimal2str, pulongest, plongest, thirty_two)
10215 (phex_nz): New.
10216
10217 * regcache.h (struct regcache) <registers_owned>: New field.
10218 (init_register_cache, regcache_cpy): Declare.
10219 (regcache_read_pc, regcache_write_pc): Declare.
10220 (register_cache_size): Declare.
10221 (supply_regblock): Declare.
10222 * regcache.c (init_register_cache): New.
10223 (new_register_cache): Use it.
10224 (regcache_cpy): New.
10225 (register_cache_size): New.
10226 (supply_regblock): New.
10227 (regcache_read_pc, regcache_write_pc): New.
889bf7c5 10228
219f2f23
PA		 10229 * tracepoint.c: New.
10230
10231 * Makefile.in (OBS): Add tracepoint.o.
10232 (tracepoint.o): New rule.
10233
3a13a53b
L		 102342010-04-08 H.J. Lu <hongjiu.lu@intel.com>
10235
10236 * Makefile.in (clean): Also remove i386-mmx.c i386-mmx-linux.c.
10237 (i386-mmx.o): New.
10238 (i386-mmx.c): Likewise.
10239 (i386-mmx-linux.o): Likewise.
10240 (i386-mmx-linux.c): Likewise.
10241
10242 * configure.srv (srv_i386_regobj): Add i386-mmx.o.
10243 (srv_i386_linux_regobj): Add i386-mmx-linux.o.
10244 (srv_i386_xmlfiles): Add i386/i386-mmx.xml.
10245 (srv_i386_linux_xmlfiles): Add i386/i386-mmx-linux.xml.
10246
10247 * linux-x86-low.c (init_registers_i386_mmx_linux): New.
10248 (x86_linux_update_xmltarget): Call init_registers_i386_mmx_linux
10249 and return if ptrace PTRACE_GETFPXREGS failed in 32bit.
10250
1570b33e
L		 102512010-04-07 H.J. Lu <hongjiu.lu@intel.com>
10252
10253 * Makefile.in (clean): Updated.
10254 (i386-avx.o): New.
10255 (i386-avx.c): Likewise.
10256 (i386-avx-linux.o): Likewise.
10257 (i386-avx-linux.c): Likewise.
10258 (amd64-avx.o): Likewise.
10259 (amd64-avx.c): Likewise.
10260 (amd64-avx-linux.o): Likewise.
10261 (amd64-avx-linux.c): Likewise.
10262
10263 * configure.srv (srv_i386_regobj): Add i386-avx.o.
10264 (srv_i386_linux_regobj): Add i386-avx-linux.o.
10265 (srv_amd64_regobj): Add amd64-avx.o.
10266 (srv_amd64_linux_regobj): Add amd64-avx-linux.o.
10267 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx.xml.
10268 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx.xml.
10269 (srv_i386_xmlfiles): Add i386/i386-avx.xml.
10270 (srv_amd64_xmlfiles): Add i386/amd64-avx.xml.
10271 (srv_i386_linux_xmlfiles): Add i386/i386-avx-linux.xml.
10272 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-linux.xml.
10273
10274 * i387-fp.c: Include "i386-xstate.h".
10275 (i387_xsave): New.
10276 (i387_cache_to_xsave): Likewise.
10277 (i387_xsave_to_cache): Likewise.
10278 (x86_xcr0): Likewise.
10279
10280 * i387-fp.h (i387_cache_to_xsave): Likewise.
10281 (i387_xsave_to_cache): Likewise.
10282 (x86_xcr0): Likewise.
10283
10284 * linux-arm-low.c (target_regsets): Initialize nt_type to 0.
10285 * linux-crisv32-low.c (target_regsets): Likewise.
10286 * linux-m68k-low.c (target_regsets): Likewise.
10287 * linux-mips-low.c (target_regsets): Likewise.
10288 * linux-ppc-low.c (target_regsets): Likewise.
10289 * linux-s390-low.c (target_regsets): Likewise.
10290 * linux-sh-low.c (target_regsets): Likewise.
10291 * linux-sparc-low.c (target_regsets): Likewise.
10292 * linux-xtensa-low.c (target_regsets): Likewise.
10293
10294 * linux-low.c: Include <sys/uio.h>.
10295 (regsets_fetch_inferior_registers): Support nt_type.
10296 (regsets_store_inferior_registers): Likewise.
10297 (linux_process_qsupported): New.
10298 (linux_target_ops): Add linux_process_qsupported.
10299
10300 * linux-low.h (regset_info): Add nt_type.
10301 (linux_target_ops): Add process_qsupported.
10302
10303 * linux-x86-low.c: Include "i386-xstate.h", "elf/common.h"
10304 and <sys/uio.h>.
10305 (init_registers_i386_avx_linux): New.
10306 (init_registers_amd64_avx_linux): Likewise.
10307 (xmltarget_i386_linux_no_xml): Likewise.
10308 (xmltarget_amd64_linux_no_xml): Likewise.
10309 (PTRACE_GETREGSET): Likewise.
10310 (PTRACE_SETREGSET): Likewise.
10311 (x86_fill_xstateregset): Likewise.
10312 (x86_store_xstateregset): Likewise.
10313 (use_xml): Likewise.
10314 (x86_linux_update_xmltarget): Likewise.
10315 (x86_linux_process_qsupported): Likewise.
10316 (target_regsets): Add NT_X86_XSTATE entry and Initialize nt_type.
10317 (x86_arch_setup): Don't call init_registers_amd64_linux nor
10318 init_registers_i386_linux here. Call
10319 x86_linux_update_xmltarget.
10320 (the_low_target): Add x86_linux_process_qsupported.
10321
10322 * server.c (handle_query): Call target_process_qsupported.
10323
10324 * target.h (target_ops): Add process_qsupported.
10325 (target_process_qsupported): New.
10326
fc7238bb
PA		 103272010-04-03 Pedro Alves <pedro@codesourcery.com>
10328
10329 * inferiors.c (add_thread): Set last_status kind to
10330 TARGET_WAITKIND_IGNORE.
10331 * linux-low.c (cancel_breakpoint): Remove unnecessary regcache
10332 fetch. Use ptid_of. Avoid unnecessary get_lwp_thread calls.
10333 (linux_wait_1): Move `thread' local definition to block that uses
10334 it. Don't NULL initialize `event_child'.
10335 (linux_resume_one_thread): Avoid unnecessary get_lwp_thread calls.
10336 Alway set the thread's last_status to TARGET_WAITKIND_IGNORE.
10337 * linux-x86-low.c (x86_breakpoint_at): Read raw memory.
10338
bdabb078
PA		 103392010-04-01 Pedro Alves <pedro@codesourcery.com>
10340
10341 * linux-low.c (get_stop_pc): Don't adjust the PC if stopped with
10342 an extended waitstatus, or by a watchpoint.
10343 (cancel_breakpoints_callback): Don't cancel a breakpoint if the
10344 thread was stepping or has been stopped by a watchpoint.
10345
d3bbe7a0
PA		 103462010-04-01 Pedro Alves <pedro@codesourcery.com>
10347
10348 * mem-break.c (struct raw_breakpoint): New field shlib_disabled.
10349 (set_gdb_breakpoint_at): If GDB is inserting a breakpoint on top
10350 of another, then delete the previous, and validate all
10351 breakpoints.
10352 (validate_inserted_breakpoint): New.
10353 (delete_disabled_breakpoints): New.
10354 (validate_breakpoints): New.
10355 (check_mem_read): Validate breakpoints before trusting their
10356 shadow. Delete disabled breakpoints.
10357 (check_mem_write): Validate breakpoints before trusting they
10358 should be inserted. Delete disabled breakpoints.
10359 * mem-break.h (validate_breakpoints):
10360 * server.c (handle_query): Validate breakpoints when we see a
10361 qSymbol query.
10362
8b07ae33
PA		 103632010-04-01 Pedro Alves <pedro@codesourcery.com>
10364
10365 * linux-low.c (linux_wait_1): Avoid setting need_step_over is
10366 there's a GDB breakpoint at stop_pc. Always report a trap to GDB
10367 if we could tell there's a GDB breakpoint at stop_pc.
10368 (need_step_over_p): Don't do a step over if we find a GDB
10369 breakpoint at the resume PC.
10370
10371 * mem-break.c (struct raw_breakpoint): New.
10372 (enum bkpt_type): New type `gdb_breakpoint'.
10373 (struct breakpoint): Delete the `PC', `old_data' and `inserted'
10374 fields. New field `raw'.
10375 (find_raw_breakpoint_at): New.
10376 (set_raw_breakpoint_at): Handle refcounting. Create a raw
10377 breakpoint instead.
10378 (set_breakpoint_at): Adjust.
10379 (delete_raw_breakpoint): New.
10380 (release_breakpoint): New.
10381 (delete_breakpoint): Rename to...
10382 (delete_breakpoint_1): ... this. Add proc parameter. Use
10383 release_breakpoint. Return ENOENT.
10384 (delete_breakpoint): Reimplement.
10385 (find_breakpoint_at): Delete.
10386 (find_gdb_breakpoint_at): New.
10387 (delete_breakpoint_at): Delete.
10388 (set_gdb_breakpoint_at): New.
10389 (delete_gdb_breakpoint_at): New.
10390 (gdb_breakpoint_here): New.
10391 (set_reinsert_breakpoint): Use release_breakpoint.
10392 (uninsert_breakpoint): Rename to ...
10393 (uninsert_raw_breakpoint): ... this.
10394 (uninsert_breakpoints_at): Adjust to handle raw breakpoints.
10395 (reinsert_raw_breakpoint): Change parameter type to
10396 raw_breakpoint.
10397 (reinsert_breakpoints_at): Adjust to handle raw breakpoints
10398 instead.
10399 (check_breakpoints): Adjust. Use release_breakpoint.
10400 (breakpoint_here): Rewrite using find_raw_breakpoint_at.
10401 (breakpoint_inserted_here): Ditto.
10402 (check_mem_read): Adjust to iterate over raw breakpoints instead.
10403 Don't trust the breakpoint's shadow if it is not inserted.
10404 (check_mem_write): Adjust to iterate over raw breakpoints instead.
10405 (delete_all_breakpoints): Adjust.
10406 (free_all_breakpoints): Mark all breakpoints as uninserted, and
10407 use delete_breakpoint_1.
10408
10409 * mem-break.h (breakpoints_supported): Delete declaration.
10410 (set_gdb_breakpoint_at): Declare.
10411 (gdb_breakpoint_here): Declare.
10412 (delete_breakpoint_at): Delete.
10413 (delete_gdb_breakpoint_at): Declare.
10414
10415 * server.h (struct raw_breakpoint): Forward declare.
10416 (struct process_info): New field `raw_breakpoints'.
10417
10418 * linux-x86-low.c (x86_insert_point, x86_remote_point): Handle Z0
10419 breakpoints.
10420
6bf5e0ba
PA		 104212010-03-24 Pedro Alves <pedro@codesourcery.com>
10422
10423 * linux-low.c (status_pending_p_callback): Fix comment.
10424 (linux_wait_for_event_1): Move most of the internal breakpoint
10425 handling from here...
10426 (linux_wait_1): ... to here.
10427 (count_events_callback): New.
10428 (select_singlestep_lwp_callback): New.
10429 (select_event_lwp_callback): New.
10430 (cancel_breakpoints_callback): New.
10431 (select_event_lwp): New.
10432 (linux_wait_1): Simplify internal breakpoint handling. Give equal
10433 priority to all LWPs that have had events that should be reported
10434 to the client. Cancel breakpoints when about to reporting the
10435 event to the client, not while stopping lwps. No longer cancel
10436 finished single-steps here.
10437 (cancel_finished_single_step): Delete.
10438 (cancel_finished_single_steps): Delete.
10439
414a389f
PA		 104402010-03-24 Pedro Alves <pedro@codesourcery.com>
10441
10442 * mem-break.c (enum bkpt_type): New.
10443 (struct breakpoint): New field `type'.
10444 (set_breakpoint_at): Change return type to struct breakpoint
10445 pointer. Set type to `other_breakpoint' by default.
10446 (delete_breakpoint): Rewrite, supporting more than one breakpoint
10447 in the breakpoint list.
10448 (delete_reinsert_breakpoints): Only delete reinsert breakpoints.
10449 (reinsert_breakpoint): Rename to ...
10450 (reinsert_raw_breakpoint): ... this.
10451 (reinsert_breakpoints_at): Adjust.
10452 * mem-break.h (struct breakpoint): Declare.
10453 (set_breakpoint_at): Change return type to struct breakpoint
10454 pointer.
10455
2280c721
PA		 104562010-03-24 Pedro Alves <pedro@codesourcery.com>
10457
10458 * server.c (handle_query): Assign, not compare.
10459
d50171e4
PA		 104602010-03-24 Pedro Alves <pedro@codesourcery.com>
10461
10462 Teach linux gdbserver to step-over-breakpoints.
10463
10464 * linux-low.c (can_hardware_single_step): New.
10465 (supports_breakpoints): New.
10466 (handle_extended_wait): If stopping threads, read the stop pc of
10467 the new cloned LWP.
10468 (get_pc): New.
10469 (get_stop_pc): Add `lwp' parameter. Handle it. Bail out if the
10470 low target doesn't support retrieving the PC.
10471 (add_lwp): Set last_resume_kind to resume_continue.
10472 (linux_attach_lwp_1): Adjust comments. Always set stop_expected.
10473 (linux_attach): Don't clear stop_expected. Set the lwp's
10474 last_resume_kind to resume_stop.
10475 (linux_detach_one_lwp): Don't check for removed breakpoints.
10476 (check_removed_breakpoint): Delete.
10477 (status_pending_p): Rename to ...
10478 (status_pending_p_callback): ... this. Don't check for removed
10479 breakpoints. Don't consider threads that are stopped from GDB's
10480 perspective.
10481 (linux_wait_for_lwp): Always read the stop_pc here.
10482 (cancel_breakpoint): New.
10483 (step_over_bkpt): New global.
10484 (linux_wait_for_event_1): Implement stepping over breakpoints.
10485 (gdb_wants_lwp_stopped): New.
10486 (gdb_wants_all_stopped): New.
10487 (linux_wait_1): Tag threads as gdb-wants-stopped. Cancel finished
10488 single-step traps here. Store the thread's last reported target
10489 wait status.
10490 (send_sigstop): Don't clear stop_expected. Always set it,
10491 instead.
10492 (mark_lwp_dead): Remove reference to pending_is_breakpoint.
10493 (cancel_finished_single_step): New.
10494 (cancel_finished_single_steps): New.
10495 (wait_for_sigstop): Don't cancel finished single-step traps here.
10496 (linux_resume_one_lwp): Don't check for removed breakpoints.
10497 Don't set `step' on non-hardware step archs.
10498 (linux_set_resume_request): Ignore resume_stop requests if already
10499 stopping or stopped. Set the lwp's last_resume_kind.
10500 (resume_status_pending_p): Don't check for removed breakpoints.
10501 (need_step_over_p): New.
10502 (start_step_over): New.
10503 (finish_step_over): New.
10504 (linux_resume_one_thread): Always queue a sigstop for resume_stop
10505 requests. Clear the thread's last reported target waitstatus.
10506 Don't use the `suspended' flag. Don't consider pending breakpoints.
10507 (linux_resume): Start a step-over if necessary.
10508 (proceed_one_lwp): New.
10509 (proceed_all_lwps): New.
10510 (unstop_all_lwps): New.
10511 * linux-low.h (struct lwp_info): Rewrite comment for the
10512 `suspended' flag. Add the `stop_pc' field. Delete the
10513 `pending_stop_pc' field. Tweak the `stepping' flag's comment.
10514 Add `'last_resume_kind' and `need_step_over' fields.
10515 * inferiors.c (struct thread_info): Delete, moved elsewhere.
10516 * mem-break.c (struct breakpoint): Delete `reinserting' flag.
10517 Delete `breakpoint_to_reinsert' field. New flag `inserted'.
10518 (set_raw_breakpoint_at): New.
10519 (set_breakpoint_at): Rewrite to use it.
10520 (reinsert_breakpoint_handler): Delete.
10521 (set_reinsert_breakpoint): New.
10522 (reinsert_breakpoint_by_bp): Delete.
10523 (delete_reinsert_breakpoints): New.
10524 (uninsert_breakpoint): Rewrite.
10525 (uninsert_breakpoints_at): New.
10526 (reinsert_breakpoint): Rewrite.
10527 (reinsert_breakpoints_at): New.
10528 (check_breakpoints): Rewrite.
10529 (breakpoint_here): New.
10530 (breakpoint_inserted_here): New.
10531 (check_mem_read): Adjust.
10532 * mem-break.h (breakpoints_supported, breakpoint_here)
10533 (breakpoint_inserted_here, set_reinsert_breakpoint): Declare.
10534 (reinsert_breakpoint_by_bp): Delete declaration.
10535 (delete_reinsert_breakpoints): Declare.
10536 (reinsert_breakpoint): Delete declaration.
10537 (reinsert_breakpoints_at): Declare.
10538 (uninsert_breakpoint): Delete declaration.
10539 (uninsert_breakpoints_at): Declare.
10540 (check_breakpoints): Adjust prototype.
10541 * server.h: Adjust include order.
10542 (struct thread_info): Declare here. Add a `last_status' field.
10543
30ba68cb
MS		 105442010-03-23 Michael Snyder <msnyder@vmware.com>
10545
10546 * server.c (crc32): New function.
10547 (handle_query): Add handling for 'qCRC:' request.
10548
b9a881c2
PA		 105492010-03-23 Pedro Alves <pedro@codesourcery.com>
10550
10551 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR6 if the
10552 lwp had been stopped by a watchpoint.
10553
e92d13d5
PA		 105542010-03-16 Pedro Alves <pedro@codesourcery.com>
10555
10556 * server.h (internal_error): Declare.
10557 (gdb_assert, ASSERT_FUNCTION, gdb_assert_fail): Define.
10558 * utils.c (internal_error): New function.
10559
64daa791
AS		 105602010-03-15 Andreas Schwab <schwab@redhat.com>
10561
10562 * configure.srv: Fix typo setting srv_regobj.
10563
f52cd8cd
PA		 105642010-03-15 Pedro Alves <pedro@codesourcery.com>
10565
10566 * linux-low.c (fetch_register): Avoid passing a non string literal
10567 format to `error'.
10568 (usr_store_inferior_registers): Ditto.
10569
93ae6fdc
PA		 105702010-03-14 Pedro Alves <pedro@codesourcery.com>
10571
10572 * linux-low.c (linux_write_memory): Bail out early if peeking
10573 memory failed.
10574
c3adc08c
PA		 105752010-03-14 Pedro Alves <pedro@codesourcery.com>
10576
10577 * linux-low.h (struct lwp_info): New fields
10578 `stopped_by_watchpoint' and `stopped_data_address'.
10579 * linux-low.c (linux_wait_for_lwp): Check for watchpoint triggers
10580 here, and cache them in the lwp object.
10581 (wait_for_sigstop): Check stopped_by_watchpoint lwp field
10582 directly.
10583 (linux_resume_one_lwp): Clear the lwp's stopped_by_watchpoint
10584 field.
10585 (linux_stopped_by_watchpoint): Rewrite.
10586 (linux_stopped_data_address): Rewrite.
10587
bce522a2
PA		 105882010-03-06 Simo Melenius <simo.melenius@iki.fi>
10589
10590 * linux-low.c (linux_wait_for_lwp): Fetch the regcache after
10591 switching the current inferior, not before.
10592
90884b2b
L		 105932010-03-01 H.J. Lu <hongjiu.lu@intel.com>
10594
10595 * Makefile.in (clean): Replace reg-i386.c, reg-x86-64.c,
10596 reg-i386-linux.c and reg-x86-64-linux.c with i386.c, amd64.c,
10597 i386-linux.c and amd64-linux.c.
10598 (reg-i386.o): Removed.
10599 (reg-i386.c): Likewise.
10600 (reg-i386-linux.o): Likewise.
10601 (reg-i386-linux.c): Likewise.
10602 (reg-x86-64.o): Likewise.
10603 (reg-x86-64.c): Likewise.
10604 (reg-x86-64-linux.o): Likewise.
10605 (reg-x86-64-linux.c): Likewise.
10606 (i386.o): New.
10607 (i386.c): Likewise.
10608 (i386-linux.o): Likewise.
10609 (i386-linux.c): Likewise.
10610 (amd64.o): Likewise.
10611 (amd64.c): Likewise.
10612 (amd64-linux.o): Likewise.
10613 (amd64-linux.c): Likewise.
10614
10615 * configure.srv (srv_i386_regobj): New.
10616 (srv_i386_linux_regobj): Likewise.
10617 (srv_amd64_regobj): Likewise.
10618 (srv_amd64_linux_regobj): Likewise.
10619 (srv_i386_32bit_xmlfiles): Likewise.
10620 (srv_i386_64bit_xmlfiles): Likewise.
10621 (srv_i386_xmlfiles): Likewise.
10622 (srv_amd64_xmlfiles): Likewise.
10623 (srv_i386_linux_xmlfiles): Likewise.
10624 (srv_amd64_linux_xmlfiles): Likewise.
10625 (i[34567]86-*-cygwin*): Set srv_regobj to $srv_i386_regobj. Set
10626 srv_xmlfiles to $srv_i386_xmlfiles.
10627 (i[34567]86-*-mingw32ce*): Likewise.
10628 (i[34567]86-*-mingw*): Likewise.
10629 (i[34567]86-*-nto*): Likewise.
10630 (i[34567]86-*-linux*): Set srv_regobj to $srv_i386_linux_regobj
10631 and $srv_amd64_linux_regobj. Set srv_xmlfiles to
10632 $srv_i386_linux_xmlfiles and $srv_amd64_linux_xmlfiles.
10633 (x86_64-*-linux*): Likewise.
10634
10635 * linux-x86-low.c (init_registers_x86_64_linux): Removed.
10636 (init_registers_amd64_linux): New.
10637 (x86_arch_setup): Replace init_registers_x86_64_linux with
10638 init_registers_amd64_linux.
10639
193f13e6
MK		 106402010-02-23 Maxim Kuvyrkov <maxim@codesourcery.com>
10641
10642 * configure.ac: Check for libdl. If it is not available link against
10643 static libthread_db.
10644 * configure: Regenerate.
10645
85d721b8
PA		 106462010-02-22 Pedro Alves <pedro@codesourcery.com>
10647
10648 PR9605
10649
10650 * i386-low.c (i386_length_and_rw_bits): Throw a fatal error if
10651 handing a read watchpoint.
10652 (i386_low_insert_watchpoint): Read watchpoints aren't supported.
10653
6076632b
DE		 106542010-02-12 Doug Evans <dje@google.com>
10655
10656 * linux-low.c (linux_supports_tracefork_flag): Document.
10657 (linux_look_up_symbols): Add comment.
10658
3327ccf7
L		 106592010-02-03 H.J. Lu <hongjiu.lu@intel.com>
10660
10661 * regcache.c (supply_register): Clear regcache if buf is NULL.
10662
0718675c 106632010-02-02 Nicolas Roche <roche@sourceware.org>
3327ccf7 10664 Joel Brobecker <brobecker@adacore.com>
0718675c
JB		 10665
10666 * inferiors.c (find_inferior): Add function documentation.
10667 (unloaded_dll): Handle the case where the unloaded dll has not
10668 been previously registered in the dll list.
10669
177321bd
DJ		 106702010-02-01 Daniel Jacobowitz <dan@codesourcery.com>
10671
10672 * linux-arm-low.c (thumb_breakpoint_len): Delete.
10673 (thumb2_breakpoint): New.
10674 (arm_breakpoint_at): Check for Thumb-2 breakpoints.
10675
2b009048
DJ		 106762010-01-29 Daniel Jacobowitz <dan@codesourcery.com>
10677
10678 * linux-low.c (get_stop_pc): Check for SIGTRAP.
10679 (linux_wait_for_event_1): Handle SIGILL and SIGSEGV as possible
10680 breakpoints.
10681
3be029c7
PA		 106822010-01-21 Pedro Alves <pedro@codesourcery.com>
10683
10684 * linux-ppc-low.c (ppc_arch_setup): Adjust to regcache changes.
10685
18f5de3b
JK		 106862010-01-21 Jan Kratochvil <jan.kratochvil@redhat.com>
10687
10688 * linux-s390-low.c (s390_collect_ptrace_register)
10689 (s390_supply_ptrace_register): Adjust it for the new regcache parameter.
10690
3743bb4f
DE		 106912010-01-21 Doug Evans <dje@google.com>
10692
14ce3065
DE		 10693 * linux-low.c (PTRACE_ARG3_TYPE): Change from long to void*.
10694 (PTRACE_ARG4_TYPE): New macro.
10695 (handle_extended_wait): Cast ptrace arg4 to PTRACE_ARG4_TYPE.
10696 (linux_wait_for_event_1, linux_resume_one_lwp): Ditto.
10697 (fetch_register): Cast to uintptr_t before casting to PTRACE_ARG3_TYPE.
10698 (usr_store_inferior_registers): Ditto.
10699 (linux_read_memory, linux_write_memory): Ditto.
10700 (linux_test_for_tracefork): Ditto.
10701
3743bb4f
DE		 10702 * linux-arm-low.c: Remove redundant include of gdb_proc_service.h.
10703 Only include elf.h if gdb_proc_service.h didn't include linux/elf.h.
10704
8b315be5
PA		 107052010-01-21 Pedro Alves <pedro@codesourcery.com>
10706
10707 * proc-service.c (ps_lgetregs): Don't refetch registers from the
10708 target.
10709
85492558
PA		 107102010-01-21 Pedro Alves <pedro@codesourcery.com>
10711
10712 * spu-low.c (spu_fetch_registers, spu_store_registers): Change
10713 prototype to take a regcache. Adjust.
10714
442ea881
PA		 107152010-01-20 Pedro Alves <pedro@codesourcery.com>
10716
10717 * regcache.h (struct thread_info): Forward declare.
10718 (struct regcache): New.
10719 (new_register_cache): Adjust prototype.
10720 (get_thread_regcache): Declare.
10721 (free_register_cache): Adjust prototype.
10722 (registers_to_string, registers_from_string): Ditto.
10723 (supply_register, supply_register_by_name, collect_register)
10724 (collect_register_as_string, collect_register_by_name): Ditto.
10725 * regcache.c (struct inferior_regcache_data): Delete.
10726 (get_regcache): Rename to ...
10727 (get_thread_regcache): ... this. Adjust. Switch inferior before
10728 fetching registers.
10729 (regcache_invalidate_one): Adjust.
10730 (regcache_invalidate): Fix prototype.
10731 (new_register_cache): Return the new register cache.
10732 (free_register_cache): Change prototype.
10733 (realloc_register_cache): Adjust.
10734 (registers_to_string): Change prototype to take a regcache. Adjust.
10735 (registers_from_string): Ditto.
10736 (register_data): Ditto.
10737 (supply_register): Ditto.
10738 (supply_register_by_name): Ditto.
10739 (collect_register): Ditto.
10740 (collect_register_as_string): Ditto.
10741 (collect_register_by_name): Ditto.
10742 * server.c (process_serial_event): Adjust.
10743 * linux-low.h (regset_fill_func, regset_store_func): Change
10744 prototype.
10745 (get_pc, set_pc, collect_ptrace_register, supply_ptrace_register):
10746 Change prototype.
10747 * linux-low.c (get_stop_pc): Adjust.
10748 (check_removed_breakpoint): Adjust.
10749 (linux_wait_for_event): Adjust.
10750 (linux_resume_one_lwp): Adjust.
10751 (fetch_register): Add regcache parameter. Adjust.
10752 (usr_store_inferior_registers): Ditto.
10753 (regsets_fetch_inferior_registers): Ditto.
10754 (regsets_store_inferior_registers): Ditto.
10755 (linux_fetch_registers, linux_store_registers): Ditto.
10756 * i387-fp.c (i387_cache_to_fsave): Change prototype to take a
10757 regcache. Adjust.
43aaf8b6
PA		 10758 (i387_fsave_to_cache, i387_cache_to_fxsave, i387_fxsave_to_cache):
10759 Ditto.
442ea881
PA		 10760 * i387-fp.h (i387_cache_to_fsave, i387_fsave_to_cache): Change
10761 prototype to take a regcache.
10762 (i387_cache_to_fxsave, i387_fxsave_to_cache): Ditto.
10763 * remote-utils.c (convert_ascii_to_int, outreg)
10764 (prepare_resume_reply): Change prototype to take a regcache.
10765 Adjust.
10766 * target.h (struct target_ops) <fetch_registers, store_registers>:
10767 Change prototype to take a regcache.
10768 (fetch_inferior_registers, store_inferior_registers): Change
10769 prototype to take a regcache. Adjust.
10770 * proc-service.c (ps_lgetregs): Adjust.
10771 * linux-x86-low.c (x86_fill_gregset, x86_store_gregset)
10772 (x86_fill_fpregset, x86_store_fpregset, x86_fill_fpxregset)
10773 (x86_store_fpxregset, x86_get_pc, x86_set_pc): Change prototype to
10774 take a regcache. Adjust.
10775 * linux-arm-low.c (arm_fill_gregset, arm_store_gregset)
10776 (arm_fill_wmmxregset, arm_store_wmmxregset, arm_fill_vfpregset)
10777 (arm_store_vfpregset, arm_get_pc, arm_set_pc):
10778 (arm_breakpoint_at): Change prototype to take a regcache. Adjust.
10779 * linux-cris-low.c (cris_get_pc, cris_set_pc)
10780 (cris_cannot_fetch_register):
10781 (cris_breakpoint_at): Change prototype to take a regcache.
10782 Adjust.
10783 * linux-crisv32-low.c (cris_get_pc, cris_set_pc,
10784 cris_reinsert_addr, cris_write_data_breakpoint): Change prototype
10785 to take a regcache. Adjust.
10786 (cris_breakpoint_at, cris_insert_point, cris_remove_point):
10787 Adjust.
10788 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Change prototype to
10789 take a regcache. Adjust.
10790 * linux-m68k-low.c (m68k_fill_gregset, m68k_store_gregset)
10791 (m68k_fill_fpregset, m68k_store_fpregset, m68k_get_pc,
10792 (m68k_set_pc): Change prototype to take a regcache. Adjust.
10793 * linux-mips-low.c (mips_get_pc):
10794 (mips_set_pc): Change prototype to take a regcache. Adjust.
10795 (mips_reinsert_addr): Adjust.
10796 (mips_collect_register): Change prototype to take a regcache.
10797 Adjust.
10798 (mips_supply_register):
10799 (mips_collect_register_32bit, mips_supply_register_32bit)
10800 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
10801 (mips_store_fpregset): Ditto.
43aaf8b6
PA		 10802 * linux-ppc-low.c (ppc_supply_ptrace_register)
10803 (ppc_supply_ptrace_register): Ditto.
442ea881
PA		 10804 (parse_spufs_run): Adjust.
10805 (ppc_get_pc, ppc_set_pc, ppc_fill_gregset, ppc_fill_vsxregset)
10806 (ppc_store_vsxregset, ppc_fill_vrregset, ppc_store_vrregset)
10807 (ppc_fill_evrregset, ppc_store_evrregset): Change prototype to
10808 take a regcache. Adjust.
10809 * linux-s390-low.c (s390_collect_ptrace_register)
10810 (s390_supply_ptrace_register, s390_fill_gregset, s390_get_pc)
10811 (s390_set_pc): Change prototype to take a regcache. Adjust.
10812 (s390_arch_setup): Adjust.
10813 * linux-sh-low.c (sh_get_pc, sh_breakpoint_at)
10814 (sh_fill_gregset): Change prototype to take a regcache. Adjust.
10815 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
10816 (sparc_fill_gregset, sparc_store_gregset_from_stack)
10817 (sparc_store_gregset, sparc_get_pc): Change prototype to take a
10818 regcache. Adjust.
10819 (sparc_breakpoint_at): Adjust.
10820 * linux-xtensa-low.c (xtensa_fill_gregset):
10821 (xtensa_store_gregset):
10822 (xtensa_fill_xtregset, xtensa_store_xtregset, xtensa_get_pc)
10823 (xtensa_set_pc): Change prototype to take a regcache. Adjust.
10824 * nto-low.c (nto_fetch_registers, nto_store_registers): Change
10825 prototype to take a regcache. Adjust.
10826 * win32-arm-low.c (arm_fetch_inferior_register)
10827 (arm_store_inferior_register): Change prototype to take a
10828 regcache. Adjust.
10829 * win32-i386-low.c (i386_fetch_inferior_register)
10830 (i386_store_inferior_register): Change prototype to take a
10831 regcache. Adjust.
10832 * win32-low.c (child_fetch_inferior_registers)
10833 (child_store_inferior_registers): Change prototype to take a
10834 regcache. Adjust.
10835 (win32_wait): Adjust.
10836 (win32_fetch_inferior_registers): Change prototype to take a
10837 regcache. Adjust.
10838 (win32_store_inferior_registers): Adjust.
10839 * win32-low.h (struct win32_target_ops) <fetch_inferior_register,
10840 store_inferior_register>: Change prototype to take a regcache.
10841
60c3d7b0
DE		 108422010-01-20 Doug Evans <dje@google.com>
10843
10844 * linux-low.c (linux_create_inferior): Wrap use of __SIGRTMIN in
10845 #ifdef.
10846 (linux_wait_for_event1, linux_init_signals): Ditto.
ec8ebe72 10847 (W_STOPCODE): Provide definition if missing.
60c3d7b0 10848
dc146f7c
VP		 108492010-01-13 Vladimir Prus <vladimir@codesourcery.com>
10850
10851 * linux-low.c (linux_core_of_thread): New.
10852 (compare_ints, show_process, list_threads): New.
10853 (linux_qxfer_osdata): Report threads and cores.
10854 (linux_target_op): Register linux_core_of_thread.
10855 * remote-utils.c (prepare_resume_reply): Report the core.
10856 (buffer_xml_printf): Support %d specifier.
10857 * server.c (handle_threads_qxfer_proper, handle_threads_qxfer):
10858 New.
10859 (handle_query): Handle qXfer:threads. Announce availability
10860 thereof.
10861 * target.h (struct target_ops): New field core_of_thread.
10862
7803799a
UW		 108632010-01-04 Ulrich Weigand <uweigand@de.ibm.com>
10864
10865 * Makefile.in (clean): Remove new generated files.
10866 (reg-s390.o, reg-s390.c): Remove rules.
10867 (reg-s390x.o, reg-s390x.c): Likewise.
10868 (s390-linux32.o, s390-linux32.c): Add rules.
10869 (s390-linux64.o, s390-linux64.c): Likewise.
10870 (s390x-linux64.o, s390x-linux64.c): Likewise.
10871 * configure.srv (s390*-*-linux*): Update srv_regobj and srv_xmlfiles.
10872 * linux-s390-low.c: Include <elf.h>.
10873 (HWCAP_S390_HIGH_GPRS): Define if undefined.
10874 (init_registers_s390): Remove prototype.
10875 (init_registers_s390x): Likewise.
10876 (init_registers_s390_linux32): Add prototype.
10877 (init_registers_s390_linux64): Likewise.
10878 (init_registers_s390x_linux64): Likewise.
10879 (s390_num_regs_3264): New define.
10880 (s390_regmap_3264): New global variable.
10881 (s390_cannot_fetch_register): Remove obsolete check.
10882 (s390_cannot_store_register): Likewise.
10883 (s390_collect_ptrace_register): Handle upper/lower register halves.
10884 (s390_supply_ptrace_register): Likewise.
10885 (s390_fill_gregset): Update to register number changes.
10886 (s390_get_hwcap): New routine.
10887 (s390_arch_setup): Detect 32-bit process running on 64-bit system.
10888 Install appropriate regmap and register set.
10889
6e7ffa39
JB		 108902010-01-01 Joel Brobecker <brobecker@adacore.com>
10891
10892 * server.c (gdbserver_version): Update copyright year to 2010.
10893 * gdbreplay.c (gdbreplay_version): Likewise.
10894
957f3f49
DE		 108952009-12-28 Doug Evans <dje@google.com>
10896
10897 * linux-low.c: Delete inclusion of ansidecl.h, elf/common.h,
10898 elf/external.h. Include <elf.h> instead but only if necessary.
10899
ca5c370d
PA		 109002009-12-28 Pedro Alves <pedro@codesourcery.com>
10901
10902 * linux-low.c (linux_remove_process): Remove `detaching'
10903 parameter. Don't release/detach from thread_db here.
10904 (linux_kill): Release/detach from thread_db here, ...
10905 (linux_detach): ... and here, before actually detaching.
10906 (linux_wait_1): ... and here, when a process exits.
10907 * thread-db.c (any_thread_of): New.
10908 (thread_db_free): Switch the current inferior to a thread of the
10909 passed in process.
10910
4ee62156
DE		 109112009-12-21 Doug Evans <dje@google.com>
10912
d90e6a88
DE		 10913 * linux-x86-low.c: Delete outdated comment about Elf32_Phdr.
10914
c5f62d5f
DE		 10915 * linux-low.c (kill_lwp): Use __NR_tkill instead of SYS_tkill.
10916 Move definition of tkill_failed to ifdef __NR_tkill to avoid gcc
10917 warning ifndef __NR_tkill. Move setting of errno there too.
10918 Delete unnecessary resetting of errno after syscall.
10919 Minor comment changes to match gdb/linux-nat.c:kill_lwp.
10920
10e86dd7
DE		 10921 * configure.ac: Check for dladdr.
10922 * config.in: Regenerate.
10923 * configure: Regenerate.
10924 * thread-db.c (dladdr_to_soname): Only define ifdef HAVE_DLADDR.
10925 (try_thread_db_load): Update.
10926
4ee62156
DE		 10927 * linux-low.c (my_waitpid): Delete unnecessary prototype.
10928
00f515da
DE		 109292009-12-18 Doug Evans <dje@google.com>
10930
e9464885
DE		 10931 * event-loop.c: Include unistd.h if it exists.
10932
07d4f67e
DE		 10933 * linux-low.c (my_waitpid): Move definition away from being in
10934 between linux_tracefork_child/linux_test_for_tracefork.
10935
00f515da
DE		 10936 * gdb_proc_service.h (psaddr_t): Fix type.
10937 * thread-db.c (thread_db_info.td_thr_tls_get_addr_p): Fix
10938 signature to match glibc.
10939
1de1badb
DE		 109402009-12-16 Doug Evans <dje@google.com>
10941
10942 * linux-low.c (linux_read_memory): Fix argument to read.
10943
aeeb81d1
PA		 109442009-11-26 Pedro Alves <pedro@codesourcery.com>
10945
10946 * win32-low.c (get_child_debug_event): On EXIT_THREAD_DEBUG_EVENT
10947 events, don't leave current_inferior pointing at null.
10948
10357975
PA		 109492009-11-26 Pedro Alves <pedro@codesourcery.com>
10950
10951 * win32-low.c (LOG): Delete.
10952 (OUTMSG): Output to stderr.
10953 (OUTMSG2): Conditionalize on `debug_threads' variable, instead of
10954 on compile time LOG macro.
10955 (win32_wait): Fix debug output.
10956
cf6e3471
PA		 109572009-11-26 Pedro Alves <pedro@codesourcery.com>
10958
10959 * win32-low.c (win32_add_one_solib): If the dll name is
10960 "ntdll.dll", prepend the system directory to the dll path.
10961
0c85e18e
MK		 109622009-11-17 Daniel Jacobowitz <dan@codesourcery.com>
10963
10964 * m68k-tdep.c (m68k_gdbarch_init): Reuse previous initialization.
10965
9ac544ce 109662009-11-17 Nathan Sidwell <nathan@codesourcery.com>
889bf7c5 10967 Vladimir Prus <vladimir@codesourcery.com>
9ac544ce
MK		 10968
10969 * Makefile.in (reg-cf.o, reg-cf.c): New targets.
10970 * configure.ac: Check for __mcoldfire__ and set
10971 gdb_cv_m68k_is_coldfire.
10972 * configure.srv: Use gdb_cv_m68k_is_coldfire to select between
10973 reg-cf.o and reg-m68k.o.
10974 * configure: Regenerated.
10975
fd7dd3e6
PA		 109762009-11-16 Pedro Alves <pedro@codesourcery.com>
10977
10978 * linux-low.c (linux_remove_process): Add `detaching' parameter.
10979 Pass it to thread_db_free.
10980 (linux_kill, linux_detach, linux_wait_1): Adjust to pass the
10981 proper `detaching' argument to linux_remove_process.
10982 * linux-low.h (thread_db_free): Add `detaching' parameter.
10983 * thread-db.c (thread_db_init): Pass false as `detaching' argument
10984 to thread_db_free.
10985 (thread_db_free): Add `detaching' parameter. Only
10986 call td_ta_clear_event if detaching from process.
10987
75aa492e
MK		 109882009-11-12 Maxim Kuvyrkov <maxim@codesourcery.com>
10989
10990 * thread-db.c (thread_db_free): Fix typo.
10991
21e1bee4
PP		 109922009-11-11 Paul Pluzhnikov <ppluzhnikov@google.com>
10993
10994 PR gdb/10838
10995 * thread-db.c (thread_db_free): Call td_ta_clear_event.
10996
8838b45e
NS		 109972009-11-03 Nathan Sidwell <nathan@codesourcery.com>
10998
10999 * configure.ac (i[34567]86-*): Check if we're targetting x86-64
11000 with an i686 compiler.
11001 * configure.srv (i[34567]86-*-linux*): Pull in x86-64 handling if
11002 needed.
11003 * configure: Rebuilt.
11004
8a35fb51
SL		 110052009-10-29 Sandra Loosemore <sandra@codesourcery.com>
11006
11007 PR gdb/10783
11008
11009 * server.c (handle_search_memory_1): Correct read_addr initialization
11010 in loop for searching subsequent chunks.
11011
96f15937
PP		 110122009-10-29 Paul Pluzhnikov <ppluzhnikov@google.com>
11013
11014 * configure.ac: New --with-libthread-db option.
11015 * thread-db.c: Allow direct dependence on libthread_db.
11016 (thread_db_free): Adjust.
11017 * config.in: Regenerate.
11018 * configure: Likewise.
889bf7c5 11019
5f7d1694
PP		 110202009-10-28 Paul Pluzhnikov <ppluzhnikov@google.com>
11021
11022 PR gdb/10757
11023 * thread-db.c (attach_thread): New function.
11024 (maybe_attach_thread): Return success/failure.
11025 (find_new_threads_callback): Adjust.
889bf7c5
PA		 11026 (thread_db_find_new_threads): Loop until no new threads.
11027
88e3b899
PA		 110282009-10-13 Pedro Alves <pedro@codesourcery.com>
11029
11030 * proc-service.c (ps_lgetregs): Formatting.
11031
cdbfd419
PP		 110322009-10-08 Paul Pluzhnikov <ppluzhnikov@google.com>
11033
11034 * acinclude.m4: (SRV_CHECK_THREAD_DB, SRV_CHECK_TLS_GET_ADDR): Remove.
11035 * configure.ac: Adjust.
11036 * linux-low.h (struct process_info_private): Move members to struct
11037 thread_db.
11038 (thread_db_free, thread_db_handle_monitor_command): New prototype.
11039 * linux-low.c (linux_remove_process): Adjust.
11040 (linux_wait_for_event_1, linux_look_up_symbols): Likewise.
11041 * server.c (handle_query): Move code ...
11042 (handle_monitor_command): ... here. New function.
11043 * target.h (struct target_ops): New member.
11044 * thread-db.c (struct thread_db): New.
11045 (libthread_db_search_path): New variable.
11046 (thread_db_create_event, thread_db_enable_reporting)
11047 (find_one_thread, maybe_attach_thread, find_new_threads_callback)
11048 (thread_db_find_new_threads, (thread_db_get_tls_address): Adjust.
11049 (try_thread_db_load_1, dladdr_to_soname): New functions.
11050 (try_thread_db_load, thread_db_load_search): New functions.
11051 (thread_db_init): Search for libthread_db.
11052 (thread_db_free): New function.
11053 (thread_db_handle_monitor_command): Likewise.
11054 * config.in: Regenerate.
11055 * configure: Regenerate.
889bf7c5 11056
4168d2d6
UW		 110572009-09-27 Ulrich Weigand <uweigand@de.ibm.com>
11058
11059 * spu-low.c (spu_kill): Wait for inferior to terminate.
11060 Call clear_inferiors.
11061 (spu_detach): Call clear_inferiors.
11062
81ecdfbb
RW		 110632009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
11064
11065 * aclocal.m4: Regenerate.
11066 * config.in: Likewise.
11067 * configure: Likewise.
11068
0b9ff2c0
UW		 110692009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
11070
11071 * linux-ppc-low.c (INSTR_SC, NR_spu_run): Define.
11072 (parse_spufs_run): New function.
11073 (ppc_get_pc, ppc_set_pc): Detect and handle SPU PC.
11074 (ppc_breakpoint_at): Handle SPU breakpoints.
11075
efcbbd14
UW		 110762009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
11077
11078 * linux-low.c: Include <sys/stat.h> and <sys/vfs.h>.
11079 (SPUFS_MAGIC): Define.
11080 (spu_enumerate_spu_ids): New function.
11081 (linux_qxfer_spu): New function.
11082 (linux_target_ops): Install linux_qxfer_spu.
11083
f4d9bade
UW		 110842009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
11085
11086 * configure.srv (powerpc*-*-linux*): Add powerpc-cell32l.o
11087 and powerpc-cell64l.o to srv_regobj. Add rs6000/powerpc-cell32l.xml
11088 and rs6000/powerpc-cell64l.xml to srv_xmlfiles.
11089 * Makefile.in (powerpc-cell32l.o, powerpc-cell32l.c): New rules.
11090 (powerpc-cell64l.o, powerpc-cell64l.c): Likewise.
11091 (clean): Handle powerpc-cell32l.c and powerpc-cell64l.c.
11092 * linux-ppc-low.c (PPC_FEATURE_CELL): Define.
11093 (init_registers_powerpc_cell32l): Add prototype.
11094 (init_registers_powerpc_cell64l): Likewise.
11095 (ppc_arch_setup): Detect Cell/B.E. architecture.
11096
96e946ca
RW		 110972009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
11098
11099 * Makefile.in (datarootdir): New variable.
11100
58d6951d
DJ		 111012009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
11102
11103 * linux-low.c (linux_write_memory): Update debugging output.
11104 * Makefile.in (clean): Add new descriptions.
11105 (arm-with-vfpv2.o, arm-with-vfpv2.c, arm-with-vfpv3.o)
11106 (arm-with-vfpv3.c, arm-with-neon.o, arm-with-neon.c): New rules.
11107 * configure.srv: Add new files for arm*-*-linux*.
11108 * linux-arm-low.c: Add new declarations.
11109 (PTRACE_GETVFPREGS, PTRACE_SETVFPREGS): Define if undefined.
11110 (arm_hwcap, HWCAP_VFP, HWCAP_IWMMXT, HWCAP_NEON, HWCAP_VFPv3)
11111 (HWCAP_VFPv3D16): New.
11112 (arm_fill_wmmxregset, arm_store_wmmxregset): Check HWCAP_IWMMXT
11113 instead of __IWMMXT__.
11114 (arm_fill_vfpregset, arm_store_vfpregset, arm_get_hwcap)
11115 (arm_arch_setup): New.
11116 (target_regsets): Remove #ifdef. Add VFP regset.
11117 (the_low_target): Use arm_arch_setup.
11118
12b42a12
DJ		 111192009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
11120
11121 * linux-low.c (linux_kill_one_lwp): Adjust kernel workaround to skip
11122 the main thread again.
11123
ac8c974e
AR		 111242009-07-06 Aleksandar Ristovski <aristovski@qnx.com>
11125
11126 Adding Neutrino gdbserver.
11127 * configure: Regenerated.
11128 * configure.ac: Add case for srv_qnx and set LIBS accordingly.
11129 * configure.srv (i[34567]86-*-nto*): New target.
11130 * nto-low.c, nto-low.h, nto-x86-low.c: New files.
11131 * remote-utils.c [__QNX__]: Include sys/iomgr.h
11132 (nto_comctrl) [__QNX__]: New function.
11133 (enable_async_io, disable_async_io) [__QNX__]: Call nto_comctrl.
11134
4424e0c3 111352009-07-05 Danny Backx <dannybackx@users.sourceforge.net>
7437790a
PA		 11136
11137 * configure.srv (i[34567]86-*-mingw32ce*): Add i386-low.o to
11138 srv_tgtobj.
11139
912cf4ba
PA		 111402009-07-04 Danny Backx <dannybackx@users.sourceforge.net>
11141 Pedro Alves <pedro@codesourcery.com>
11142
11143 * win32-i386-low.c (i386_get_thread_context): Handle systems that
11144 don't support CONTEXT_EXTENDED_REGISTERS.
11145 (i386_win32_breakpoint, i386_win32_breakpoint_len): New.
11146 (the_low_target): Install them.
11147 * win32-low.c (get_child_debug_event): Handle WaitForDebugEvent
11148 failing with ERROR_PIPE_NOT_CONNECTED.
11149
aa5ca48f
DE		 111502009-06-30 Doug Evans <dje@google.com>
11151 Pierre Muller <muller@ics.u-strasbg.fr>
11152
11153 Add h/w watchpoint support to x86-linux, win32-i386.
11154 * Makefile.in (SFILES): Add i386-low.c
11155 (i386_low_h): Define.
11156 (i386-low.o): Add dependencies.
11157 (linux-x86-low.o): Add i386-low.h dependency.
11158 (win32-i386-low.o): Ditto.
11159 * i386-low.c: New file.
11160 * i386-low.h: New file.
11161 * configure.srv (i[34567]86-*-cygwin*): Add i386-low.o to srv_tgtobj.
11162 (i[34567]86-*-linux*, i[34567]86-*-mingw*, x86_64-*-linux*): Ditto.
11163 * linux-low.c (linux_add_process): Initialize arch_private.
11164 (linux_remove_process): Free arch_private.
11165 (add_lwp): Initialize arch_private.
11166 (delete_lwp): Free arch_private.
11167 (linux_resume_one_lwp): Call the_low_target.prepare_to_resume if
11168 provided.
11169 * linux-low.h (process_info_private): New member arch_private.
11170 (lwp_info): New member arch_private.
11171 (linux_target_ops): New members new_process, new_thread,
11172 prepare_to_resume.
11173 (ptid_of): New macro.
11174 * linux-x86-low.c: Include stddef.h, i386-low.h.
11175 (arch_process_info): New struct.
11176 (arch_lwp_info): New struct.
11177 (x86_linux_dr_get, x86_linux_dr_set): New functions.
11178 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
11179 (i386_dr_low_get_status): New function.
11180 (x86_insert_point, x86_remove_point): New functions.
11181 (x86_stopped_by_watchpoint): New function.
11182 (x86_stopped_data_address): New function.
11183 (x86_linux_new_process, x86_linux_new_thread): New functions.
11184 (x86_linux_prepare_to_resume): New function.
11185 (the_low_target): Add entries for insert_point, remove_point,
11186 stopped_by_watchpoint, stopped_data_address, new_process, new_thread,
11187 prepare_to_resume.
11188 * server.c (debug_hw_points): New global.
11189 (monitor_show_help): Document set debug-hw-points.
11190 (handle_query): Process "set debug-hw-points".
11191 * server.h (debug_hw_points): Declare.
11192 (paddress): Declare.
11193 * utils.c (NUMCELLS, CELLSIZE): New macros.
11194 (get_sell, xsnprintf, paddress): New functions.
11195 * win32-arm-low.c (the_low_target): Add entries for insert_point,
11196 remove_point, stopped_by_watchpoint, stopped_data_address.
11197 * win32-i386-low.c: Include i386-low.h.
11198 (debug_reg_state): Replaces dr.
11199 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
11200 (i386_dr_low_get_status): New function.
11201 (i386_insert_point, i386_remove_point): New functions.
11202 (i386_stopped_by_watchpoint): New function.
11203 (i386_stopped_data_address): New function.
11204 (i386_initial_stuff): Update.
11205 (get_thread_context,set_thread_context,i386_thread_added): Update.
11206 (the_low_target): Add entries for insert_point,
11207 remove_point, stopped_by_watchpoint, stopped_data_address.
11208 * win32-low.c (win32_insert_watchpoint): New function.
11209 (win32_remove_watchpoint): New function.
11210 (win32_stopped_by_watchpoint): New function.
11211 (win32_stopped_data_address): New function.
11212 (win32_target_ops): Add entries for insert_watchpoint,
11213 remove_watchpoint, stopped_by_watchpoint, stopped_data_address.
11214 * win32-low.h (win32_target_ops): New members insert_point,
11215 remove_point, stopped_by_watchpoint, stopped_data_address.
11216
d993e290
PA		 112172009-06-25 Pedro Alves <pedro@codesourcery.com>
11218
11219 * server.c (process_serial_event): Re-return unsupported, not
11220 error, if the type isn't recognized. Re-allow supporting only
11221 insert or remove packets. Also call require_running for
11222 breakpoints. Add missing break statement to default case. Tidy.
11223 * target.h (struct target_ops): Rename insert_watchpoint to
11224 insert_point, and remove_watchpoint to remove_point.
11225
11226 * linux-low.h (struct linux_target_ops): Likewise.
11227 * linux-low.c (linux_insert_watchpoint): Rename to ...
11228 (linux_insert_point): ... this. Adjust.
11229 (linux_remove_watchpoint): Rename to ...
11230 (linux_remove_point): ... this. Adjust.
11231 (linux_target_ops): Adjust.
11232 * linux-crisv32-low.c (cris_insert_watchpoint): Rename to ...
11233 (cris_insert_point): ... this.
11234 (cris_remove_watchpoint): Rename to ...
11235 (cris_remove_point): ... this.
11236 (the_low_target): Adjust.
11237
0f54c268
PM		 112382009-06-24 Pierre Muller <muller@ics.u-strasbg.fr>
11239
11240 * server.c (handle_v_kill): Pass signal_pid to
11241 kill_inferior if multi_process is zero.
11242
c6314022
AR		 112432009-06-23 Aleksandar Ristovski <aristovski@qnx.com>
11244
11245 * server.c (process_serial_event): Add support for Z0 and Z1 packet.
11246 * target.h (target_ops): Comment for *_watchpoint to make it clear
11247 the functions can get types '0' and '1'.
11248
4463ce24
AR		 112492009-06-22 Aleksandar Ristovski <aristovski@qnx.com>
11250
11251 * linux-low.c (usr_fetch_inferior_registers): Remove check for regno 0.
11252 * proc-service.c (ps_lgetregs): Pass -1 to fetch all registers.
11253 * regcache.c (get_regcache): Likewise.
11254 * spu-low.c (spu_fetch_registers): Remove 0 to -1 conversion.
11255 * win32-low.c (child_fetch_inferior_registers): Remove check for
11256 regno 0.
11257
cf8fd78b
PA		 112582009-06-19 Aleksandar Ristovski <aristovski@qnx.com>
11259 Pedro Alves <pedro@codesourcery.com>
11260
11261 * target.h (struct target_ops) <supports_multi_process>: New
11262 callback.
11263 (target_supports_multi_process): New.
11264 * server.c (handle_query): Even if GDB reports support, only
11265 enable multi-process if the target also supports it. Report
11266 multi-process support only if the target backend supports it.
11267 * linux-low.c (linux_supports_multi_process): New function.
11268 (linux_target_ops): Install it as target_supports_multi_process
11269 callback.
11270
47c0c975
DE		 112712009-05-24 Doug Evans <dje@google.com>
11272
e09875d4
DE		 11273 Global renaming of find_thread_pid to find_thread_ptid.
11274 * server.h (find_thread_ptid): Renamed from find_thread_pid.
11275 * inferiors.c (find_thread_ptid): Renamed from find_thread_pid.
11276 All callers updated.
11277
e27d73f6
DE		 11278 * linux-low.c (handle_extended_wait): Use linux_resume_one_lwp
11279 to resume the newly created thread, don't call ptrace (PTRACE_CONT)
11280 directly.
11281
47c0c975
DE		 11282 * linux-low.c (get_stop_pc): Print pc if debug_threads.
11283 (check_removed_breakpoint, linux_wait_for_lwp): Ditto.
11284 (linux_resume_one_lwp): Ditto.
11285
2acc282a
DE		 112862009-05-23 Doug Evans <dje@google.com>
11287
11288 * linux-low.c (linux_resume_one_lwp): Change type of first arg
11289 from struct inferior_list_entry * to struct lwp_info *.
11290 All callers updated.
11291
9f1036c1
DE		 112922009-05-13 Doug Evans <dje@google.com>
11293
11294 * linux-x86-low.c: Don't include assert.h.
11295 (x86_siginfo_fixup): Use fatal, not assert.
11296 (x86_arch_setup): Fix comment.
11297
d0722149
DE		 112982009-05-12 Doug Evans <dje@google.com>
11299
11300 Biarch support for i386/amd64 gdbserver.
11301 * Makefile.in (SFILES): Remove linux-i386-low.c, linux-x86-64-low.c.
11302 Add linux-x86-low.c.
11303 (linux-i386-low.o, linux-x86-64-low.o): Delete.
11304 (linux-x86-low.o): Add.
11305 * linux-x86-64-low.c: Delete.
11306 * linux-i386-low.c: Delete.
11307 * linux-x86-low.c: New file.
11308 * configure.srv (i?86-linux srv_tgtobj): Replace linux-i386-low.o with
11309 linux-x86-low.o.
11310 (x86_64-linux srv_tgtobj): Replace linux-x86-64-low.o with
11311 linux-x86-low.o.
11312 (x86_64-linux srv_regobj): Add reg-i386-linux.o.
11313 * linux-low.c: Include ansidecl.h, elf/common.h, elf/external.h.
11314 (linux_child_pid_to_exec_file): New function.
11315 (elf_64_header_p, elf_64_file_p): New functions.
11316 (siginfo_fixup): New function.
11317 (linux_xfer_siginfo): New local inf_siginfo. Call siginfo_fixup to
11318 give target a chance to convert layout.
11319 * linux-low.h (linux_target_ops): New member siginfo_fixup.
11320 (linux_child_pid_to_exec_file, elf_64_file_p): Declare.
11321
fdeb2a12
DE		 113222009-05-07 Doug Evans <dje@google.com>
11323
11324 * linux-low.c (regsets_fetch_inferior_registers): Fix memory leak.
11325 (regsets_store_inferior_registers): Ditto.
11326
a6dbe5df
PA		 113272009-05-06 Pedro Alves <pedro@codesourcery.com>
11328
11329 PR server/10048
11330
11331 * linux-low.c (must_set_ptrace_flags): Delete.
11332 (linux_create_inferior): Set `lwp->must_set_ptrace_flags' instead
11333 of the global.
11334 (linux_attach_lwp_1): Don't set PTRACE_SETOPTIONS here. Set
11335 `lwp->must_set_ptrace_flags' instead.
ba42693b 11336 (linux_wait_for_event_1): Set ptrace options here.
a6dbe5df
PA		 11337 (linux_wait_1): ... not here.
11338
5091eb23
DE		 113392009-04-30 Doug Evans <dje@google.com>
11340
9f767825
DE		 11341 * inferiors.c (started_inferior_callback): New function.
11342 (attached_inferior_callback): New function.
11343 (have_started_inferiors_p, have_attached_inferiors_p): New functions.
11344 * server.c (print_started_pid, print_attached_pid): New functions.
11345 (detach_or_kill_for_exit): New function.
11346 (main): Call it instead of for_each_inferior (kill_inferior_callback).
11347 * server.h (have_started_inferiors_p): Declare.
11348 (have_attached_inferiors_p): Declare.
11349
5091eb23
DE		 11350 * inferiors.c (remove_process): Fix memory leak, free process.
11351 * linux-low.c (linux_remove_process): New function.
11352 (linux_kill): Call it instead of remove_process.
11353 (linux_detach, linux_wait_1): Ditto.
11354
155c8968
PA		 113552009-04-19 Danny Backx <dannybackx@users.sourceforge.net>
11356
11357 * configure.srv: Add x86 Windows CE target.
11358
7fe519cb
UW		 113592009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
11360
11361 * inferiors.c (get_thread_process): Make global.
11362 * server.h (get_thread_process): Add prototype.
11363 * thread-db.c (find_one_thread): Use get_thread_process
11364 instead of current_process.
11365 (thread_db_get_tls_address): Do not crash if called when
11366 thread layer is not yet initialized.
11367
5472f405
UW		 113682009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
11369
11370 * remote-utils.c (prepare_resume_reply): Null-terminate packet.
11371 * spu-low.c (current_tid): Rename to ...
11372 (current_ptid): ... this.
11373 (fetch_ppc_register, fetch_ppc_memory, store_ppc_memory,
11374 spu_proc_xfer_spu, spu_resume, spu_request_interrupt): Use
11375 ptid_get_lwp (current_ptid) instead of current_tid.
11376 (spu_kill, spu_detach, spu_join, spu_wait): Use pid argument
11377 instead of current_tid. Use find_process_pid to verify pid
11378 argument is valid. Pass proper argument to remove_process.
11379 (spu_thread_alive): Compare current_ptid instead of current_tid.
11380 (spu_resume): Likewise.
11381
55ac2b99
PA		 113822009-04-02 Pedro Alves <pedro@codesourcery.com>
11383
11384 * linux-low.c (usr_store_inferior_registers): Declare local `pid'
11385 variable.
11386
95954743
PA		 113872009-04-01 Pedro Alves <pedro@codesourcery.com>
11388
11389 Implement the multiprocess extensions, and add linux multiprocess
11390 support.
11391
11392 * server.h (ULONGEST): Declare.
11393 (struct ptid, ptid_t): New.
11394 (minus_one_ptid, null_ptid): Declare.
11395 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
11396 (ptid_get_tid, ptid_equal, ptid_is_pid): Declare.
11397 (struct inferior_list_entry): Change `id' type from unsigned from
11398 to ptid_t.
11399 (struct sym_cache, struct breakpoint, struct
11400 process_info_private): Forward declare.
11401 (struct process_info): Declare.
11402 (current_process): Declare.
11403 (all_processes): Declare.
11404 (initialize_inferiors): Declare.
11405 (add_thread): Adjust to use ptid_t.
11406 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): Ditto.
11407 (add_process, remove_process, find_thread_pid): Declare.
11408 (find_inferior_id): Adjust to use ptid_t.
11409 (cont_thread, general_thread, step_thread): Change type to ptid_t.
11410 (multi_process): Declare.
11411 (push_event): Adjust to use ptid_t.
11412 (read_ptid, write_ptid): Declare.
11413 (prepare_resume_reply): Adjust to use ptid_t.
11414 (clear_symbol_cache): Declare.
11415 * inferiors.c (all_processes): New.
11416 (null_ptid, minus_one_ptid): New.
11417 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
11418 (ptid_get_tid, ptid_equal, ptid_is_pid): New.
11419 (add_thread): Change unsigned long to ptid. Remove gdb_id
11420 parameter. Adjust.
11421 (thread_id_to_gdb_id, thread_to_gdb_id): Change unsigned long to ptid.
11422 (gdb_id_to_thread): Rename to ...
11423 (find_thread_pid): ... this. Change unsigned long to ptid.
11424 (gdb_id_to_thread_id, find_inferior_id): Change unsigned long to ptid.
11425 (loaded_dll, pull_pid_from_list): Adjust.
11426 (add_process, remove_process, find_process_pid)
11427 (get_thread_process, current_process, initialize_inferiors): New.
11428 * target.h (struct thread_resume) <thread>: Change type to ptid_t.
11429 (struct target_waitstatus) <related_pid>: Ditto.
11430 (struct target_ops) <kill, detach>: Add `pid' argument. Change
11431 return type to int.
11432 (struct target_ops) <join>: Add `pid' argument.
11433 (struct target_ops) <thread_alive>: Change pid's type to ptid_t.
11434 (struct target_ops) <wait>: Add `ptid' field. Change return type
11435 to ptid.
11436 (kill_inferior, detach_inferior, join_inferior): Add `pid' argument.
11437 (mywait): Add `ptid' argument. Change return type to ptid_t.
11438 (target_pid_to_str): Declare.
11439 * target.c (set_desired_inferior): Adjust to use ptids.
11440 (mywait): Add new `ptid' argument. Adjust.
11441 (target_pid_to_str): New.
11442 * mem-break.h (free_all_breakpoints): Declare.
11443 * mem-break.c (breakpoints): Delelete.
11444 (set_breakpoint_at, delete_breakpoint, find_breakpoint_at)
11445 (check_mem_read, check_mem_write, delete_all_breakpoints): Adjust
11446 to use per-process breakpoint list.
11447 (free_all_breakpoints): New.
11448 * remote-utils.c (struct sym_cache) <name>: Drop `const'.
11449 (symbol_cache, all_symbols_looked_up): Delete.
11450 (hexchars): New.
11451 (ishex, unpack_varlen_hex, write_ptid, hex_or_minus_one,
11452 read_ptid): New.
11453 (prepare_resume_reply): Change ptid argument's type from unsigned
11454 long to ptid_t. Adjust. Implement W;process and X;process.
11455 (free_sym_cache, clear_symbol_cache): New.
11456 (look_up_one_symbol): Adjust to per-process symbol cache. *
11457 * server.c (cont_thread, general_thread, step_thread): Change type
11458 to ptid_t.
11459 (attached): Delete.
11460 (multi_process): New.
11461 (last_ptid): Change type to ptid_t.
11462 (struct vstop_notif) <ptid>: Change type to ptid_t.
11463 (queue_stop_reply, push_event): Change `ptid' argument's type to
11464 ptid_t.
11465 (discard_queued_stop_replies): Add `pid' argument.
11466 (start_inferior): Adjust to use ptids. Adjust to mywait interface
11467 changes. Don't reference the `attached' global.
11468 (attach_inferior): Adjust to mywait interface changes.
11469 (handle_query): Adjust to use ptids. Parse GDB's qSupported
11470 features. Handle and report "multiprocess+". Handle
11471 "qAttached:PID".
11472 (handle_v_cont): Adjust to use ptids. Adjust to mywait interface
11473 changes.
11474 (handle_v_kill): New.
11475 (handle_v_stopped): Adjust to use target_pid_to_str.
11476 (handle_v_requests): Allow multiple attaches and runs when
11477 multiprocess extensions are in effect. Handle "vKill".
11478 (myresume): Adjust to use ptids.
11479 (queue_stop_reply_callback): Add `arg' parameter. Handle it.
11480 (handle_status): Adjust to discard_queued_stop_replies interface
11481 change.
11482 (first_thread_of, kill_inferior_callback)
11483 (detach_or_kill_inferior_callback, join_inferiors_callback): New.
11484 (main): Call initialize_inferiors. Adjust to use ptids, killing
11485 and detaching from all inferiors. Handle multiprocess packet
11486 variants.
11487 * linux-low.h: Include gdb_proc_service.h.
11488 (struct process_info_private): New.
11489 (struct linux_target_ops) <pid_of>: Use ptid_get_pid.
11490 <lwpid_of>: Use ptid_get_lwp.
11491 (get_lwp_thread): Adjust.
11492 (struct lwp_info): Add `dead' member.
11493 (find_lwp_pid): Declare.
11494 * linux-low.c (thread_db_active): Delete.
11495 (new_inferior): Adjust comment.
11496 (inferior_pid): Delete.
11497 (linux_add_process): New.
11498 (handle_extended_wait): Adjust.
11499 (add_lwp): Change unsigned long to ptid.
11500 (linux_create_inferior): Add process to processes table. Adjust
11501 to use ptids. Don't set new_inferior here.
11502 (linux_attach_lwp): Rename to ...
11503 (linux_attach_lwp_1): ... this. Add `initial' argument. Handle
11504 it. Adjust to use ptids.
11505 (linux_attach_lwp): New.
11506 (linux_attach): Add process to processes table. Don't set
11507 new_inferior here.
11508 (struct counter): New.
11509 (second_thread_of_pid_p, last_thread_of_process_p): New.
11510 (linux_kill_one_lwp): Add `args' parameter. Handle it. Adjust to
11511 multiple processes.
11512 (linux_kill): Add `pid' argument. Handle it. Adjust to multiple
11513 processes. Remove process from process table.
11514 (linux_detach_one_lwp): Add `args' parameter. Handle it. Adjust
11515 to multiple processes.
11516 (any_thread_of): New.
11517 (linux_detach): Add `pid' argument, and handle it. Remove process
11518 from processes table.
11519 (linux_join): Add `pid' argument. Handle it.
11520 (linux_thread_alive): Change unsighed long argument to ptid_t.
11521 Consider dead lwps as not being alive.
11522 (status_pending_p): Rename `dummy' argument to `arg'. Filter out
11523 threads we're not interested in.
11524 (same_lwp, find_lwp_pid): New.
11525 (linux_wait_for_lwp): Change `pid' argument's type from int to
11526 ptid_t. Adjust.
11527 (linux_wait_for_event): Rename to ...
11528 (linux_wait_for_event_1): ... this. Change `pid' argument's type
11529 from int to ptid_t. Adjust.
11530 (linux_wait_for_event): New.
11531 (linux_wait_1): Add `ptid' argument. Change return type to
11532 ptid_t. Adjust. Use last_thread_of_process_p. Remove processes
11533 that exit from the process table.
11534 (linux_wait): Add `ptid' argument. Change return type to ptid_t.
11535 Adjust.
11536 (mark_lwp_dead): New.
11537 (wait_for_sigstop): Adjust to use ptids. If a process exits while
11538 stopping all threads, mark its main lwp as dead.
11539 (linux_set_resume_request, linux_resume_one_thread): Adjust to use
11540 ptids.
11541 (fetch_register, usr_store_inferior_registers)
11542 (regsets_fetch_inferior_registers)
11543 (regsets_store_inferior_registers, linux_read_memory)
11544 (linux_write_memory): Inline `inferior_pid'.
11545 (linux_look_up_symbols): Adjust to use per-process
11546 `thread_db_active'.
11547 (linux_request_interrupt): Adjust to use ptids.
11548 (linux_read_auxv): Inline `inferior_pid'.
11549 (initialize_low): Don't reference thread_db_active.
11550 * gdb_proc_service.h (struct ps_prochandle) <pid>: Remove.
11551 * proc-service.c (ps_lgetregs): Use find_lwp_pid.
11552 (ps_getpid): Return the pid of the current inferior.
11553 * thread-db.c (proc_handle, thread_agent): Delete.
11554 (thread_db_create_event, thread_db_enable_reporting): Adjust to
11555 per-process data.
11556 (find_one_thread): Change argument type to ptid_t. Adjust to
11557 per-process data.
11558 (maybe_attach_thread): Adjust to per-process data and ptids.
11559 (thread_db_find_new_threads): Ditto.
11560 (thread_db_init): Ditto.
11561 * spu-low.c (spu_create_inferior, spu_attach): Add process to
11562 processes table. Adjust to use ptids.
11563 (spu_kill, spu_detach): Adjust interface. Remove process from
11564 processes table.
11565 (spu_join, spu_thread_alive): Adjust interface.
11566 (spu_wait): Adjust interface. Remove process from processes
11567 table. Adjust to use ptids.
11568 * win32-low.c (current_inferior_tid): Delete.
11569 (current_inferior_ptid): New.
11570 (debug_event_ptid): New.
11571 (thread_rec): Take a ptid. Adjust.
11572 (child_add_thread): Add `pid' argument. Adjust to use ptids.
11573 (child_delete_thread): Ditto.
11574 (do_initial_child_stuff): Add `attached' argument. Add process to
11575 processes table.
11576 (child_fetch_inferior_registers, child_store_inferior_registers):
11577 Adjust.
11578 (win32_create_inferior): Pass 0 to do_initial_child_stuff.
11579 (win32_attach): Pass 1 to do_initial_child_stuff.
11580 (win32_kill): Adjust interface. Remove process from processes
11581 table.
11582 (win32_detach): Ditto.
11583 (win32_join): Adjust interface.
11584 (win32_thread_alive): Take a ptid.
11585 (win32_resume): Adjust to use ptids.
11586 (get_child_debug_event): Ditto.
11587 (win32_wait): Adjust interface. Remove exiting process from
11588 processes table.
11589
bd99dc85
PA		 115902009-04-01 Pedro Alves <pedro@codesourcery.com>
11591
11592 Non-stop mode support.
11593
11594 * server.h (non_stop): Declare.
11595 (gdb_client_data, handler_func): Declare.
11596 (delete_file_handler, add_file_handler, start_event_loop):
11597 Declare.
11598 (handle_serial_event, handle_target_event, push_event)
11599 (putpkt_notif): Declare.
11600 * target.h (enum resume_kind): New.
11601 (struct thread_resume): Replace `step' field by `kind' field.
11602 (TARGET_WNOHANG): Define.
11603 (struct target_ops) <wait>: Add `options' argument.
11604 <supports_non_stop, async, start_non_stop>: New fields.
11605 (target_supports_non_stop, target_async): New.
11606 (start_non_stop): Declare.
11607 (mywait): Add `options' argument.
11608 * target.c (mywait): Add `options' argument. Print child exit
11609 notifications here.
11610 (start_non_stop): New.
11611 * server.c (non_stop, own_buf, mem_buf): New globals.
11612 (struct vstop_notif): New.
11613 (notif_queue): New global.
11614 (queue_stop_reply, push_event, discard_queued_stop_replies)
11615 (send_next_stop_reply): New.
11616 (start_inferior): Adjust to use resume_kind. Adjust to mywait
11617 interface changes.
11618 (attach_inferior): In non-stop mode, don't wait for the target
11619 here.
11620 (handle_general_set): Handle QNonStop.
11621 (handle_query): When handling qC, return the current general
11622 thread, instead of the first thread of the list.
11623 (handle_query): If the backend supports non-stop mode, include
11624 QNonStop+ in the qSupported query response.
11625 (handle_v_cont): Adjust to use resume_kind. Handle resume_stop
11626 and non-stop mode.
11627 (handle_v_attach, handle_v_run): Handle non-stop mode.
11628 (handle_v_stopped): New.
11629 (handle_v_requests): Report support for vCont;t. Handle vStopped.
11630 (myresume): Adjust to use resume_kind. Handle non-stop.
11631 (queue_stop_reply_callback): New.
11632 (handle_status): Handle non-stop mode.
11633 (main): Clear non_stop flag on reconnection. Use the event-loop.
11634 Refactor serial protocol handling from here ...
11635 (process_serial_event): ... to this new function. When GDB
11636 selects any thread, select one here. In non-stop mode, wait until
11637 GDB acks all pending events before exiting.
11638 (handle_serial_event, handle_target_event): New.
11639 * remote-utils.c (remote_open): Install remote_desc in the event
11640 loop.
11641 (remote_close): Remove remote_desc from the event loop.
11642 (putpkt_binary): Rename to...
11643 (putpkt_binary_1): ... this. Add `is_notic' argument. Handle it.
11644 (putpkt_binary): New as wrapper around putpkt_binary_1.
11645 (putpkt_notif): New.
11646 (prepare_resume_reply): In non-stop mode, don't change the
11647 general_thread.
11648 * event-loop.c: New.
11649 * Makefile.in (OBJ): Add event-loop.o.
11650 (event-loop.o): New rule.
11651
11652 * linux-low.h (pid_of): Moved here.
11653 (lwpid_of): New.
11654 (get_lwp_thread): Use lwpid_of.
11655 (struct lwp_info): Delete `lwpid' field. Add `suspended' field.
11656 * linux-low.c (pid_of): Delete.
11657 (inferior_pid): Use lwpid_of.
11658 (linux_event_pipe): New.
11659 (target_is_async_p): New.
11660 (delete_lwp): New.
11661 (handle_extended_wait): Use lwpid_of.
11662 (add_lwp): Don't set lwpid field.
11663 (linux_attach_lwp): Adjust debug output. Use lwpid_of.
11664 (linux_kill_one_lwp): If killing a running lwp, stop it first.
11665 Use lwpid_of. Adjust to linux_wait_for_event interface changes.
11666 (linux_detach_one_lwp): If detaching from a running lwp, stop it
11667 first. Adjust to linux_wait_for_event interface changes. Use
11668 lwpid_of.
11669 (linux_detach): Don't delete the main lwp here.
11670 (linux_join): Use my_waitpid. Avoid signal_pid. Use lwpid_of.
11671 (status_pending_p): Don't consider explicitly suspended lwps.
11672 (linux_wait_for_lwp): Take an integer pid instead of a lwp_info
11673 pointer. Add OPTIONS argument. Change return type to int. Use
11674 my_waitpid instead of sleeping. Handle WNOHANG. Use lwpid_of.
11675 (linux_wait_for_event): Take an integer pid instead of a lwp_info
11676 pointer. Add status pointer argument. Return a pid instead of a
11677 status. Use lwpid_of. Adjust to linux_wait_for_lwp interface
11678 changes. In non-stop mode, don't switch to a random thread.
11679 (linux_wait): Rename to...
11680 (linux_wait_1): ... this. Add target_options argument, and handle
11681 it. Adjust to use resume_kind. Use lwpid_of. In non-stop mode,
11682 don't handle the continue thread. Handle TARGET_WNOHANG. Merge
11683 clean exit and signal exit code. Don't stop all threads in
11684 non-stop mode. In all-stop mode, only stop all threads when
11685 reporting a stop to GDB. Handle explicit thread stop requests.
11686 (async_file_flush, async_file_mark): New.
11687 (linux_wait): New.
11688 (send_sigstop): Use lwpid_of.
11689 (wait_for_sigstop): Use lwpid_of. Adjust to linux_wait_for_event
11690 interface changes. In non-stop mode, don't switch to a random
11691 thread.
11692 (linux_resume_one_lwp): Use lwpid_of.
11693 (linux_continue_one_thread, linux_queue_one_thread): Merge into ...
11694 (linux_resume_one_thread): ... this. Handle resume_stop. In
11695 non-stop mode, don't look for pending flag in all threads.
11696 (resume_status_pending_p): Don't consider explicitly suspended
11697 threads.
11698 (my_waitpid): Reimplement. Emulate __WALL.
11699 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
11700 Use lwpid_of.
11701 (sigchld_handler, linux_supports_non_stop, linux_async)
11702 (linux_start_non_stop): New.
11703 (linux_target_ops): Register linux_supports_non_stop, linux_async
11704 and linux_start_non_stop.
11705 (initialize_low): Install SIGCHLD handler.
11706 * thread-db.c (thread_db_create_event, find_one_thread)
11707 (thread_db_get_tls_address): Use lwpid_of.
11708 * win32-low.c (win32_detach): Adjust to use resume_kind.
11709 (win32_wait): Add `options' argument.
11710 * spu-low.c (spu_resume): Adjust to use resume_kind.
11711 (spu_wait): Add `options' argument.
11712
5b1c542e
PA		 117132009-04-01 Pedro Alves <pedro@codesourcery.com>
11714
11715 Decouple target code from remote protocol.
11716
11717 * target.h (enum target_waitkind): New.
11718 (struct target_waitstatus): New.
11719 (struct target_ops) <wait>: Return an unsigned long. Take a
11720 target_waitstatus pointer instead of a char pointer.
11721 (mywait): Likewise.
11722 * target.c (mywait): Change prototype to return an unsigned long.
11723 Take a target_waitstatus pointer instead of a char pointer. Adjust.
11724 * server.h (thread_from_wait, old_thread_from_wait): Delete
11725 declarations.
11726 (prepare_resume_reply): Change prototype to take a
11727 target_waitstatus.
11728 * server.c (thread_from_wait, old_thread_from_wait): Delete.
11729 (last_status, last_ptid): New.
11730 (start_inferior): Remove "statusptr" argument. Adjust. Return a
11731 pid instead of a signal.
11732 (attach_inferior): Remove "status" and "signal" parameters.
11733 Adjust.
11734 (handle_query): For qGetTLSAddr, parse the thread id with strtol,
11735 not as an address.
11736 (handle_v_cont, handle_v_attach, handle_v_run, handle_v_kill)
11737 (handle_v_requests, myresume): Remove "status" and "signal"
11738 parameters. Adjust.
11739 (handle_status): New.
11740 (main): Delete local `status'. Adjust.
11741 * remote-utils.c: Include target.h.
11742 (prepare_resume_reply): Change prototype to take a
11743 target_waitstatus. Adjust.
11744
11745 * linux-low.c (linux_wait): Adjust to new target_ops->wait
11746 interface.
11747 * spu-low.c (spu_wait): Adjust.
11748 * win32-low.c (enum target_waitkind, struct target_waitstatus):
11749 Delete.
11750 (win32_wait): Adjust.
11751
2bd7c093
PA		 117522009-04-01 Pedro Alves <pedro@codesourcery.com>
11753
11754 * target.h (struct thread_resume): Delete leave_stopped member.
11755 (struct target_ops): Add a `n' argument to the `resume' callback.
11756 * server.c (start_inferior): Adjust.
11757 (handle_v_cont, myresume): Adjust.
11758 * linux-low.c (check_removed_breakpoint): Adjust to resume
11759 interface change, and to removed leave_stopped field.
11760 (resume_ptr): Delete.
11761 (struct thread_resume_array): New.
11762 (linux_set_resume_request): Add new `arg' parameter. Adjust to
11763 resume interface change.
11764 (linux_continue_one_thread, linux_queue_one_thread)
11765 (resume_status_pending_p): Check if the resume field is NULL
11766 instead of checking the leave_stopped member.
11767 (linux_resume): Adjust to the target resume interface change.
11768 * spu-low.c (spu_resume): Adjust to the target resume interface
11769 change.
11770 * win32-low.c (win32_detach, win32_resume): Ditto.
11771
c35fafde
PA		 117722009-04-01 Pedro Alves <pedro@codesourcery.com>
11773
11774 * linux-low.c (linux_wait_for_event): Don't clear the `stepping'
11775 flag.
11776 (wait_for_sigstop): Don't leave a finished single-step SIGTRAP
11777 pending.
11778 (linux_continue_one_thread): Only preserve the stepping flag if
11779 there's a pending breakpoint.
11780
0a59d50b
PA		 117812009-03-31 Pedro Alves <pedro@codesourcery.com>
11782
11783 * server.c (main): After the inferior having exited, call
11784 remote_close before exiting gdbserver.
11785
f04c6d38
TJB		 117862009-03-25 Thiago Jung Bauermann <bauerman@br.ibm.com>
11787
11788 Fix size of FPSCR in Power 7 processors.
11789 * linux-ppc-low.c (PPC_FEATURE_ARCH_2_05): Remove #define.
11790 (PPC_FEATURE_HAS_DFP): New #define.
11791 (ppc_arch_setup): Check for DFP feature instead of ISA 2.05 to decide on
11792 size of the FPSCR.
11793
78e5cee6
PA		 117942009-03-23 Pedro Alves <pedro@codesourcery.com>
11795
11796 * server.c (handle_query) Whitespace and formatting.
11797
1b3f6016
PA		 117982009-03-22 Pedro Alves <pedro@codesourcery.com>
11799
11800 * i387-fp.c, linux-arm-low.c, linux-cris-low.c,
11801 linux-crisv32-low.c, linux-i386-low.c, linux-low.c,
11802 linux-mips-low.c, linux-s390-low.c, linux-sparc-low.c,
11803 linux-x86-64-low.c, linux-xtensa-low.c, proc-service.c,
11804 regcache.c, remote-utils.c, server.c, spu-low.c, target.h,
11805 thread-db.c, win32-low.c, xtensa-xtregs.c, gdbreplay.c,
11806 Makefile.in, configure.ac: Fix whitespace throughout.
11807 * configure: Regenerate.
11808
a07b2135
PA		 118092009-03-22 Pedro Alves <pedro@codesourcery.com>
11810
11811 * inferiors.c (find_inferior): Make it safe for the callback
11812 function to delete the currently iterated inferior.
11813
67cc2626
PA		 118142009-03-22 Pedro Alves <pedro@codesourcery.com>
11815
11816 * Makefile.in (linuw_low_h): Move higher.
11817 (thread-db.o): Depend on $(linux_low_h).
11818
54a0b537
PA		 118192009-03-17 Pedro Alves <pedro@codesourcery.com>
11820
11821 Rename "process" to "lwp" throughout.
11822
11823 * linux-low.c (all_processes): Rename to...
11824 (all_lwps): ... this.
11825 (inferior_pid, handle_extended_wait, get_stop_pc): Adjust.
11826 (add_process): Rename to ...
11827 (add_lwp): ... this. Adjust.
11828 (linux_create_inferior): Adjust.
11829 (linux_attach_lwp): Adjust.
11830 (linux_attach): Adjust.
11831 (linux_kill_one_process): Rename to ...
11832 (linux_kill_one_lwp): ... this. Adjust.
11833 (linux_kill): Adjust.
11834 (linux_detach_one_process): Rename to ...
11835 (linux_detach_one_lwp): ... this. Adjust.
11836 (linux_detach): Adjust.
11837 (check_removed_breakpoint): Adjust.
11838 (status_pending_p): Adjust.
11839 (linux_wait_for_process): Rename to ...
11840 (linux_wait_for_lwp): ... this. Adjust.
11841 (linux_wait_for_event): Adjust.
11842 (send_sigstop): Adjust.
11843 (wait_for_sigstop): Adjust.
11844 (stop_all_processes): Rename to ...
11845 (stop_all_lwps): ... this.
11846 (linux_resume_one_process): Rename to ...
11847 (linux_resume_one_lwp): ... this. Adjust.
11848 (linux_set_resume_request, linux_continue_one_thread)
11849 (linux_queue_one_thread, resume_status_pending_p)
11850 (usr_store_inferior_registers, regsets_store_inferior_registers)
11851 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
11852 Adjust.
11853 * linux-low.h (get_process): Rename to ...
11854 (get_lwp): ... this. Adjust.
11855 (get_thread_process): Rename to ...
11856 (get_thread_lwp): ... this. Adjust.
11857 (get_process_thread): Rename to ...
11858 (get_lwp_thread): ... this. Adjust.
11859 (struct process_info): Rename to ...
11860 (struct lwp_info): ... this.
11861 (all_processes): Rename to ...
11862 (all_lwps): ... this.
11863 * proc-service.c (ps_lgetregs): Adjust.
11864 * thread-db.c (thread_db_create_event, find_one_thread)
11865 (maybe_attach_thread, thread_db_get_tls_address): Adjust.
11866
0b16c5cf
PA		 118672009-03-14 Pedro Alves <pedro@codesourcery.com>
11868
11869 * server.c (handle_query): Handle "qAttached".
11870
32de4b9d
NS		 118712009-03-13 Nathan Sidwell <nathan@codesourcery.com>
11872
11873 * Makefile.in, hostio-errno.c, errno.c, xtensa-xtregs.c: Change to
11874 GPLv3, update license URL.
11875
2aecd87f
DE		 118762009-03-01 Doug Evans <dje@google.com>
11877
93efd302 11878 * Makefile.in (INCLUDE_CFLAGS): Add -I$(srcdir)/../common.
2aecd87f
DE		 11879 (server_h): Add gdb_signals.h.
11880 (signals.o): Update.
11881 * server.h (target_signal_from_host,target_signal_to_host_p)
11882 (target_signal_to_host,target_signal_to_name): Moved to gdb_signals.h.
11883
86b1f9c5
PM		 118842009-02-14 Pierre Muller <muller@ics.u-strasbg.fr>
11885
11886 * remote-utils.c (getpkt): Also generate remote-debug
11887 information if noack_mode is set.
11888
4aa995e1
PA		 118892009-02-06 Pedro Alves <pedro@codesourcery.com>
11890
11891 * server.c (handle_query): Report qXfer:siginfo:read and
11892 qXfer:siginfo:write as supported and handle them.
11893 * target.h (struct target_ops) <qxfer_siginfo>: New field.
11894 * linux-low.c (linux_xfer_siginfo): New.
11895 (linux_target_ops): Set it.
11896
62709adf
PA		 118972009-01-26 Pedro Alves <pedro@codesourcery.com>
11898
11899 * server.c (gdbserver_usage): Mention --remote-debug.
11900 (main): Accept '--remote-debug' switch.
11901
aef93bd7
DE		 119022009-01-18 Doug Evans <dje@google.com>
11903
11904 * regcache.c (new_register_cache): No need to check result of xcalloc.
11905 * server.c (handle_search_memory): Back out calls to xmalloc,
11906 result is checked and error is returned to user upon failure.
11907 (handle_query): Ditto. Add more checks for result of malloc.
11908 (handle_v_cont): Check result of malloc, report error back to
11909 user upon failure.
11910 (handle_v_run): Ditto. Call freeargv.
11911 * server.h (freeargv): Declare.
11912 * utils.c (freeargv): New fn.
11913
54363045
DE		 119142009-01-15 Doug Evans <dje@google.com>
11915
f626972c
DE		 11916 * gdbreplay.c (perror_with_name): Make arg const char *.
11917 * server.h (target_signal_to_name): Make return type const char *.
0842e787 11918 * thread-db.c (thread_db_err_str): Make return type const char *.
f626972c 11919 * utils.c (perror_with_name): Make arg const char *.
54363045 11920
18aae699
PA		 119212009-01-14 Pedro Alves <pedro@codesourcery.com>
11922
11923 * win32-low.c (get_child_debug_event): Issue a final DBG_CONTINUE
11924 when handling a EXIT_PROCESS_DEBUG_EVENT.
11925
ff703abe
JB		 119262009-01-06 Joel Brobecker <brobecker@adacore.com>
11927
11928 * gdbreplay.c (gdbreplay_version): Update copyright year.
11929 * server.c (gdbserver_version): Likewise.
11930
f21cc1a2 119312009-01-05 Doug Evans <dje@google.com>
0e21c1ec
DE		 11932
11933 * linux-low.c (linux_attach_lwp): Add some comments/fixmes.
f21cc1a2 11934 (handle_extended_wait): Improve comment.
0e21c1ec 11935
bca929d3
DE		 119362008-12-13 Doug Evans <dje@google.com>
11937
11938 * utils.c (xmalloc,xcalloc,xstrdup): New fns.
11939 * server.h (ATTR_MALLOC): New macro.
11940 (xmalloc,xcalloc,xstrdup): Declare.
11941 * hostio.c: Replace malloc,calloc,strdup with xmalloc,xcalloc,xstrdup.
11942 * inferiors.c: Ditto.
11943 * linux-low.c: Ditto.
11944 * mem-break.c: Ditto.
11945 * regcache.c: Ditto.
11946 * remote-utils.c: Ditto.
11947 * server.c: Ditto.
11948 * target.c: Ditto.
11949 * win32-low.c: Ditto.
11950
97438e3f
DE		 119512008-12-12 Doug Evans <dje@google.com>
11952
896c7fbb
DE		 11953 * linux-low.c (linux_wait_for_process): Don't clobber current_inferior
11954 in debugging printf.
11955
97438e3f
DE		 11956 * linux-low.c (handle_extended_wait): Simplify, use my_waitpid.
11957
e3b886f8
DE		 119582008-12-09 Doug Evans <dje@google.com>
11959
11960 * linux-low.h (struct process_info): Delete member tid, unused.
11961 * thread-db.c (find_one_thread): Update.
11962 (maybe_attach_thread): Update.
11963
07e059b5
VP		 119642008-12-02 Pedro Alves <pedro@codesourcery.com>
11965
889bf7c5
PA		 11966 * target.h (struct target_ops): Add qxfer_osdata member.
11967 * linux-low.c: Include ctype.h and pwd.h and sys/types.h
11968 and dirent.h.
11969 (linux_qxfer_osdata): New functions.
11970 (linux_target_ops): Register linux_qxfer_osdata as qxfer_osdata
11971 callback.
11972 * server.c (handle_query): Handle "qXfer:osdata:read:".
11973 * remote-utils.c (buffer_grow, buffer_free, buffer_init, buffer_finish)
11974 (buffer_xml_printf): New functions.
11975 * server.h (struct buffer): New.
11976 (buffer_grow_str, buffer_grow_str0): New macros.
11977 (buffer_grow, buffer_free, buffer_init, buffer_finish)
11978 (buffer_xml_printf): Declare.
07e059b5 11979
4cab47ab
DE		 119802008-11-24 Doug Evans <dje@google.com>
11981
11982 * Makefile.in (VERSION,DIST,LINT,LINTFLAGS): Delete, unused.
11983
f142445f
DJ		 119842008-11-24 Daniel Jacobowitz <dan@codesourcery.com>
11985
11986 * server.c (handle_v_run): Always use the supplied argument list.
11987
d0107bb6 119882008-11-19 Bob Wilson <bob.wilson@acm.org>
889bf7c5 11989
d0107bb6
BW		 11990 * xtensa-xtregs.c (XTENSA_ELF_XTREG_SIZE): Change to 4.
11991 (xtensa_regmap_table): Add entry for scompare1.
889bf7c5 11992
2c4ad781
TJB		 119932008-11-18 Thiago Jung Bauermann <bauerman@br.ibm.com>
11994
11995 * Makefile.in (powerpc-isa205-32l.o, powerpc-isa205-32l.c,
11996 powerpc-isa205-altivec32l.o, powerpc-isa205-altivec32l.c,
11997 powerpc-isa205-vsx32l.o, powerpc-isa205-vsx32l.c,
11998 powerpc-isa205-64l.o, powerpc-isa205-64l.c,
11999 powerpc-isa205-altivec64l.o, powerpc-isa205-altivec64l.c,
12000 powerpc-isa205-vsx64l.o, powerpc-isa205-vsx64l.c): New targets.
12001 * configure.srv (powerpc*-*-linux*): Add ISA 2.05 object files and
12002 XML target descriptions.
12003 * linux-ppc-low.c (ppc_arch_setup): Init registers with 64-bit FPSCR
12004 when inferior is running on an ISA 2.05 or later processor. Add
12005 special case to return offset for full 64-bit slot of FPSCR when
12006 in 32-bits.
12007
dfb64f85
DJ		 120082008-11-14 Daniel Gutson <dgutson@codesourcery.com>
12009
12010 * Makefile.in (SFILES, clean): Added sparc64 files.
12011 (reg-sparc64.o, reg-sparc64.c): New.
12012 * configure.srv (sparc*-*-linux*): New configuration.
12013 * linux-low.c (regsets_fetch_inferior_registers): Swap ptrace
12014 syscall arguments for SPARC.
12015 (regsets_store_inferior_registers): Likewise.
12016 * linux-sparc-low.c: New file.
12017
66b6e1dd
DE		 120182008-10-21 Doug Evans <dje@google.com>
12019
12020 * Makefile.in (BFD_DIR,BFD,BFD_SRC,BFD_CFLAGS): Delete.
12021 (READLINE_DIR,READLINE_DEP): Delete.
12022 (INTERNAL_CFLAGS): Update.
12023 (LINTFLAGS): Update.
12024
9b710a42
PA		 120252008-10-10 Pedro Alves <pedro@codesourcery.com>
12026
12027 * server.c (handle_v_run): If GDB didn't specify an argv, use the
12028 whole argv from the last run, not just argv[0].
12029
5822d809
PA		 120302008-09-08 Pedro Alves <pedro@codesourcery.com>
12031
12032 * regcache.c (new_register_cache): Return NULL if the register
12033 cache size isn't known yet.
12034 (free_register_cache): Avoid dereferencing a NULL regcache.
12035
74aac56f
DJ		 120362008-09-04 Daniel Jacobowitz <dan@codesourcery.com>
12037
12038 * configure.srv: Merge MIPS and MIPS64.
12039
400b20f5
MR		 120402008-08-24 Maciej W. Rozycki <macro@linux-mips.org>
12041
12042 * Makefile.in (uninstall): Apply $(EXEEXT) too.
12043
677c5bb1
LM		 120442008-08-18 Luis Machado <luisgpm@br.ibm.com>
12045
12046 * Makefile.in: Add required vsx dependencies.
12047
12048 * linux-ppc-low: Define PPC_FEATURE_HAS_VSX.
12049 Declare init_registers_powerpc_vsx32l.
12050 Declare init_registers_powerpc_vsx64l.
12051 Define PTRACE_GETVSXREGS and PTRACE_SETVSXREGS.
12052 (ppc_arch_setup): Check for VSX in hwcap.
12053 (ppc_fill_vsxregset): New function.
12054 (ppc_store_vsxregset): New function.
12055 Add new VSX entry in regset_info target_regsets.
12056
12057 * configure.srv: Add new VSX dependencies.
12058
a6f3e723
SL		 120592008-08-12 Pedro Alves <pedro@codesourcery.com>
12060
12061 * remote-utils.c (noack_mode, transport_is_reliable): New globals.
12062 (remote_open): Set or clear transport_is_reliable.
12063 (putpkt_binary): Don't expect acks in noack mode.
12064 (getpkt): Don't send ack/nac in noack mode.
12065 * server.c (handle_general_set): Handle QStartNoAckMode.
12066 (handle_query): If connected by tcp pass QStartNoAckMode+ in
12067 qSupported.
12068 (main): Reset noack_mode on every connection.
12069 * server.h (noack_mode): Declare.
12070
a417dc56
RW		 120712008-08-07 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
12072
12073 * Makefile.in (GDBREPLAY_OBS): New variable.
12074 (gdbreplay$(EXEEXT)): Use it to avoid unportable $^.
12075
3221518c
UW		 120762008-08-05 Ulrich Weigand <uweigand@de.ibm.com>
12077 Daniel Jacobowitz <dan@codesourcery.com>
12078
12079 * linux-low.c (linux_resume_one_process): Ignore ESRCH.
12080 (usr_store_inferior_registers): Likewise.
12081 (regsets_store_inferior_registers): Likewise.
12082
ec56be1b
PA		 120832008-07-31 Rolf Jansen <rj@surtec.com>
12084 Pedro Alves <pedro@codesourcery.com>
12085
12086 * configure.ac: Check for memmem declaration.
12087 * server.c [HAVE_MALLOC_H]: Include malloc.h.
12088 (disable_packet_vCont, disable_packet_Tthread, disable_packet_qC)
12089 (disable_packet_qfThreadInfo): Unconditionally compile.
12090 * server.h [!HAVE_DECL_MEMMEM]: Declare memmem.
12091 * configure, config.in: Regenerate.
12092
2fe5e3ff
DE		 120932008-07-28 Doug Kwan <dougkwan@google.com>
12094
12095 * linux-low.c (sys/dir.h, sys/user.h): Remove includes.
12096 (linux_write_memory): Remove declaration of errno.
12097
836acd6d
UW		 120982008-07-12 Ulrich Weigand <uweigand@de.ibm.com>
12099
12100 * linux-low.c (handle_extended_wait): Do not use "status"
12101 variable uninitialized.
12102
aeba519e
PA		 121032008-07-07 Pedro Alves <pedro@codesourcery.com>
12104
12105 * server.c (handle_v_attach): Inhibit reporting dll changes.
12106
db42f210
PA		 121072008-06-27 Pedro Alves <pedro@codesourcery.com>
12108
12109 * remote-utils.c (prepare_resume_reply): If requested, don't
12110 output "thread:TID" in the T stop reply.
12111
12112 * server.c (disable_packet_vCont, disable_packet_Tthread)
12113 (disable_packet_qC, disable_packet_qfThreadInfo): New globals.
12114 (handle_query): If requested, disable support for qC, qfThreadInfo
12115 and qsThreadInfo.
12116 (handle_v_requests): If requested, disable support for vCont.
12117 (gdbserver_show_disableable): New.
12118 (main): Handle --disable-packet and --disable-packet=LIST.
12119
12120 * server.h (disable_packet_vCont, disable_packet_Tthread)
12121 (disable_packet_qC, disable_packet_qfThreadInfo): Declare.
12122
8e4c5421
CD		 121232008-06-20 Carlos O'Donell <carlos@codesourcery.com>
12124
12125 * server.c (gdbserver_usage): Mention --version.
12126
6e23a804
DJ		 121272008-06-06 Daniel Jacobowitz <dan@codesourcery.com>
12128
12129 * Makefile.in (gdbreplay.o): New rule.
12130
90aa6a40
JM		 121312008-06-06 Joseph Myers <joseph@codesourcery.com>
12132
12133 * gdbreplay.c (gdbreplay_version): Say gdbreplay in version
12134 message, not gdbserver.
12135
c16158bc 121362008-06-05 Vladimir Prus <vladimir@codesourcery.com>
889bf7c5
PA		 12137 Nathan Sidwell <nathan@codesourcery.com>
12138 Joseph Myers <joseph@codesourcery.com>
c16158bc
JM		 12139
12140 * acinclude.m4: Include ../../config/acx.m4.
12141 * configure.ac: Use ACX_PKGVERSION and ACX_BUGURL.
12142 * configure, config.in: Regenerate.
12143 * Makefile.in (gdbreplay$(EXEEXT)): Add version.o.
12144 * server.c (gdbserver_version): Print PKGVERSION.
12145 (gdbsrever_usage): Add stream parameter. Print REPORT_BUGS_TO.
12146 (main): Adjust gdbserver_usage calls.
12147 * gdbreplay.c (version, host_name): Add declarations.
12148 (gdbreplay_version, gdbreplay_usage): New.
12149 (main): Accept --version and --help options.
12150
aeb75bf5
DJ		 121512008-06-04 Daniel Jacobowitz <dan@codesourcery.com>
12152
12153 * linux-arm-low.c (thumb_breakpoint, thumb_breakpoint_len): New.
12154 (arm_breakpoint_at): Handle Thumb.
12155 (the_low_target): Add comment.
12156
76b233dd
UW		 121572008-05-29 Ulrich Weigand <uweigand@de.ibm.com>
12158
12159 * linux-ppc-low.c (ppc_collect_ptrace_register): Clear buffer.
12160
08388c79
DE		 121612008-05-09 Doug Evans <dje@google.com>
12162
a3c83fae
DE		 12163 * server.h (decode_search_memory_packet): Declare.
12164 * remote-utils.c (decode_search_memory_packet): New fn.
12165 * server.c (handle_search_memory_1): New fn.
08388c79
DE		 12166 (handle_search_memory): New fn.
12167 (handle_query): Process qSearch:memory packets.
12168
bb9c3d36
UW		 121692008-05-08 Ulrich Weigand <uweigand@de.ibm.com>
12170
12171 * regcache.c (registers_length): Remove.
12172 (set_register_cache): Verify that PBUFSIZ is large enough to hold a
12173 full register packet.
12174 * regcache.h (registers_length): Remove prototype.
12175 * server.h (PBUFSIZ): Define to 16384.
12176
7284e1be
UW		 121772008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
12178
12179 * configure.srv (powerpc*-*-linux*): Set srv_regobj to
12180 powerpc-32l.o, powerpc-altivec32l.o, powerpc-e500l.o,
12181 powerpc-64l.o, and powerpc-altivec64l.o.
12182 Remove rs6000/powerpc-32.xml, rs6000/powerpc-64.xml, and
12183 rs6000/powerpc-e500.xml; add rs6000/powerpc-32l.xml,
12184 rs6000/powerpc-altivec32l.xml, rs6000/powerpc-e500l.xml,
12185 rs6000/powerpc-64l.xml, rs6000/powerpc-altivec64l.xml,
12186 rs6000/power-linux.xml, and rs6000/power64-linux.xml
12187 to srv_xmlfiles.
12188
12189 * Makefile.in (reg-ppc.o, reg-ppc.c): Remove, replace by ...
12190 (powerpc-32l.o, powerpc-32l.c): ... these new rules.
12191 (powerpc-32.o, powerpc-32.c): Remove, replace by ...
12192 (powerpc-altivec32l.o, powerpc-altivec32l.c): ... these new rules.
12193 (powerpc-e500.o, powerpc-e500.c): Remove, replace by ...
12194 (powerpc-e500l.o, powerpc-e500l.c): ... these new rules.
12195 (reg-ppc64.o, reg-ppc64.c): Remove, replace by ...
12196 (powerpc-64l.o, powerpc-64l.c): ... these new rules.
12197 (powerpc-64.o, powerpc-64.c): Remove, replace by ...
12198 (powerpc-altivec64l.o, powerpc-altivec64l.c): ... these new rules.
12199 (clean): Update.
12200
12201 * linux-ppc-low.c (init_registers_ppc): Remove, replace by ...
12202 (init_registers_powerpc_32l): ... this new prototype.
12203 (init_registers_powerpc_32): Remove, replace by ...
12204 (init_registers_powerpc_altivec32l): ... this new prototype.
12205 (init_registers_powerpc_e500): Remove, replace by ...
12206 (init_registers_powerpc_e500l): ... this new prototype.
12207 (init_registers_ppc64): Remove, replace by ...
12208 (init_registers_powerpc_64l): ... this new prototype.
12209 (init_registers_powerpc_64): Remove, replace by ...
12210 (init_registers_powerpc_altivec64l): ... this new prototype.
12211 (ppc_num_regs): Set to 73.
12212 (PT_ORIG_R3, PT_TRAP): Define if necessary.
12213 (ppc_regmap, ppc_regmap_e500): Add values for orig_r3 and trap.
12214 (ppc_cannot_store_register): Handle orig_r3 and trap.
12215 (ppc_arch_setup): Update init_registers_... calls.
12216 (ppc_fill_gregset): Handle orig_r3 and trap.
12217
12218 * inferiors.c (clear_inferiors): Reset current_inferior.
12219
fdc59709
PB		 122202008-04-23 Paolo Bonzini <bonzini@gnu.org>
12221
889bf7c5
PA		 12222 * acinclude.m4: Add override.m4.
12223 * configure: Regenerate.
fdc59709 12224
c9b2f845
UW		 122252008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
12226
12227 * linux-ppc-low.c (ppc_arch_setup): Reset ppc_hwcap after the
12228 initial call to init_register_ppc64.
12229
550512b8
UW		 122302008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
12231
43aaf8b6
PA		 12232 * configure.srv (powerpc64-*-linux*, powerpc-*-linux*): Merge into
12233 single powerpc*-*-linux* case.
550512b8
UW		 12234 (s390-*-linux*, s390x-*-linux*): Merge into single s390*-*-linux* case.
12235
b6430ec3
UW		 122362008-04-17 Ulrich Weigand <uweigand@de.ibm.com>
12237
12238 * configure.srv [powerpc64-*-linux*]: Remove powerpc-e500.o from
889bf7c5 12239 srv_regobj. Remove rs6000/powerpc-e500.xml and rs6000/power-spe.xml
b6430ec3
UW		 12240 from reg_xmlfiles.
12241 * linux-ppc-low.c: Include <elf.h>.
12242 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Define.
12243 (ppc_hwcap): New global variable.
12244 (ppc_regmap): Remove __SPE__ #ifdef sections.
12245 (ppc_regmap_e500): New global variable.
12246 (ppc_cannot_store_register): Update __SPE__ special case.
12247 (ppc_get_hwcap): New function.
12248 (ppc_arch_setup): Use it to determine whether inferior supports
12249 AltiVec or SPE registers. Set the_low_target.regmap if appropriate.
12250 (ppc_fill_vrregset, ppc_store_vrregset): Define unconditionally.
12251 Do not access registers if target does not support AltiVec.
12252 (ppc_fill_evrregset, ppc_store_evrregset): Define unconditionally.
12253 Do not access registers if target does not support SPE.
12254 (target_regsets): Unconditionally include AltiVec and SPE regsets.
12255
52fa2412
UW		 122562008-04-17 Daniel Jacobowitz <dan@codesourcery.com>
12257
12258 * linux-low.c (disabled_regsets, num_regsets): New.
12259 (use_regsets_p): Delete.
12260 (linux_wait_for_process): Clear disabled_regsets.
12261 (regsets_fetch_inferior_registers): Check and set it.
12262 (regsets_store_inferior_registers): Likewise.
12263 (linux_fetch_registers, linux_store_registers): Do not use
12264 use_regsets_p.
12265 (initialize_low): Allocate disabled_regsets.
12266
e28b3332
DJ		 122672008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
12268
12269 * Makefile.in (LIBOBJS): New.
12270 (OBS): Use LIBOBJS.
12271 (memmem.o): New rule.
12272 * configure.ac: Use AC_CONFIG_LIBOBJ_DIR and check for memmem.
12273 * configure: Regenerated.
12274
4536995d
UW		 122752008-04-04 Ulrich Weigand <uweigand@de.ibm.com>
12276
12277 * server.c (handle_query): Never return "unsupported" for
12278 qXfer:features:read queries.
12279
221c031f
UW		 122802008-03-27 Ulrich Weigand <uweigand@de.ibm.com>
12281
12282 * server.c (get_features_xml): Fix inverted condition.
12283 (handle_query): Always support qXfer:feature:read.
12284
ccd213ac
DJ		 122852008-03-10 Daniel Jacobowitz <dan@codesourcery.com>
12286
12287 * server.c (wrapper_argv): New.
12288 (start_inferior): Handle wrapper_argv. If set, expect an extra
12289 trap.
12290 (gdbserver_usage): Document --wrapper.
12291 (main): Parse --wrapper.
12292
6fe305f7
UW		 122932008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
12294
12295 * configure.srv [powerpc64-*-linux*]: Add all files mentioned for
12296 powerpc-*-linux* to srv_regobj and reg_xmlfiles.
12297 * linux-ppc-low.c (ppc_get_pc): Support bi-arch operation.
12298 (ppc_set_pc): Likewise.
12299 (ppc_arch_setup): New function.
12300 (ppc_fill_gregset): Call ppc_collect_ptrace_register instead
12301 of collect_register.
889bf7c5 12302 (the_low_target): Use ppc_arch_setup as arch_setup initializer.
6fe305f7 12303
5b0a002e
UW		 123042008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
12305
12306 * configure.srv [powerpc64-*-linux*]: Use linux-ppc-low.o
12307 instead of linux-ppc64-low.o.
12308 * linux-ppc64-low.c: Remove file.
12309 * Makefile.in (SFILES): Remove linux-ppc64-low.c.
12310 (linux-ppc64-low.o): Remove rule.
12311
12312 * linux-ppc-low.c (init_registers_ppc64): Add prototype.
12313 (init_registers_powerpc_64): Likewise.
12314 (ppc_regmap): Conditionally define depending on __powerpc64__.
12315 (ppc_cannot_store_register): Do not special-case "fpscr" when
12316 compiled on __powerpc64__.
12317 (ppc_collect_ptrace_register): New function.
12318 (ppc_supply_ptrace_register): New function.
12319 (ppc_breakpoint): Change type to "unsigned int".
12320 (ppc_breakpoint_at): Change type of "insn" to "unsigned int".
12321 (the_low_target): Conditionally provide initializers for the
889bf7c5 12322 arch_setup member depending on __powerpc64__. Install
5b0a002e
UW		 12323 collect_ptrace_register and supply_ptrace_register members.
12324
9b4b61c8
UW		 123252008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
12326
12327 * regcache.h (gdbserver_xmltarget): Add extern declaration.
12328 * server.c (gdbserver_xmltarget): Define.
12329 (get_features_xml): Use it to replace "target.xml" and arch_string.
12330
12331 * configure.srv: Remove srv_xmltarget. Add XML files that were
12332 mentioned there to srv_xmlfiles instead. Remove conditional tests
12333 on gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe; set
12334 srv_xmlfiles and srv_regobj to include all possible choices.
12335 * configure.ac (srv_xmltarget): Remove.
12336 (srv_xmlfiles): Do not add "target.xml".
12337 (gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe): Remove
12338 checks for supplementary target information.
12339 * configure: Regenerate.
12340 * Makefile.in (XML_TARGET): Remove.
12341 (target.xml): Remove rule.
12342 (clean): Do not clean up target.xml.
12343 (.PRECIOUS): Do not mention target.xml.
12344
12345 * target.h (struct target_ops): Remove arch_string member.
12346 * linux-low.c (linux_arch_string): Remove.
12347 (linux_target_ops): Remove arch_string initializer.
12348 * linux-low.h (struct linux_target_ops): Remove arch_string member.
12349 * linux-i386-low.c (the_low_target): Remove arch_string initializer.
12350 * linux-x86-64-low.c (the_low_target): Remove arch_string initializer.
12351 * spu-low.c (spu_arch_string): Remove.
12352 (spu_target_ops): Remove arch_string initializer.
12353 * win32-low.c (win32_arch_string): Remove.
12354 (win32_target_ops): Remove arch_string initializer.
12355 * win32-low.h (struct win32_target_ops): Remove arch_string member.
12356 * win32-arm-low.c (the_low_target): Remove arch_string initializer.
12357 * win32-i368-low.c (the_low_target): Remove arch_string initializer.
12358
ee1a7ae4
UW		 123592008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
12360
12361 * linux-low.h (struct linux_target_ops): Replace left_pad_xfer field
12362 by collect_ptrace_register and supply_ptrace_register hooks.
12363 * linux-low.c (fetch_register): Use supply_ptrace_register callback
12364 instead of checking for the_low_target.left_pad_xfer.
12365 (usr_store_inferior_registers): Use collect_ptrace_register callback
12366 instead of checking for the_low_target.left_pad_xfer.
12367
12368 * linux-s390-low.c (s390_collect_ptrace_register): New function.
12369 (s390_supply_ptrace_register): Likewise.
12370 (s390_fill_gregset): Call s390_collect_ptrace_register.
12371 (the_low_target): Update.
12372
12373 * linux-ppc64-low.c (ppc_collect_ptrace_register): New function.
12374 (ppc_supply_ptrace_register): Likewise.
12375 (the_low_target): Update.
12376
12377 * linux-i386-low.c (the_low_target): Update.
12378 * linux-x86-64-low.c (the_low_target): Update.
12379
d61ddec4
UW		 123802008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
12381
12382 * configure.srv [s390x-*-linux*]: Set srv_regobj to include both
12383 reg-s390.o and reg-s390x.o.
12384
12385 * linux-low.c (new_inferior): New global variable.
12386 (linux_create_inferior, linux_attach): Set it.
12387 (linux_wait_for_process): Call the_low_target.arch_setup after the
12388 target has stopped for the first time.
12389 (initialize_low): Do not call the_low_target.arch_setup.
12390
12391 * linux-s390-low.c (s390_get_pc): Support bi-arch operation.
12392 (s390_set_pc): Likewise.
12393 (s390_arch_setup): New function.
12394 (the_low_target): Use s390_arch_setup as arch_setup routine.
12395
12396 * regcache.c (realloc_register_cache): New function.
12397 (set_register_cache): Call it for each existing regcache.
12398
d05b4ac3
UW		 123992008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
12400
12401 * server.h (init_registers): Remove prototype.
12402
12403 * linux-low.h (struct linux_target_ops): Add arch_setup field.
12404 * linux-low.c (initialize_low): Call the_low_target.arch_setup ()
12405 instead of init_registers ().
12406 * linux-arm-low.c (init_registers_arm): Add prototype.
12407 (init_registers_arm_with_iwmmxt): Likewise.
12408 (the_low_target): Add initializer for arch_setup field.
12409 * linux-cris-low.c (init_registers_cris): Add prototype.
12410 (the_low_target): Add initializer for arch_setup field.
12411 * linux-crisv32-low.c (init_registers_crisv32): Add prototype.
12412 (the_low_target): Add initializer for arch_setup field.
12413 * linux-i386-low.c (init_registers_i386_linux): Add prototype.
12414 (the_low_target): Add initializer for arch_setup field.
12415 * linux-ia64-low.c (init_registers_ia64): Add prototype.
12416 (the_low_target): Add initializer for arch_setup field.
12417 * linux-m32r-low.c (init_registers_m32r): Add prototype.
12418 (the_low_target): Add initializer for arch_setup field.
12419 * linux-m68k-low.c (init_registers_m68k): Add prototype.
12420 (the_low_target): Add initializer for arch_setup field.
12421 * linux-mips-low.c (init_registers_mips_linux): Add prototype.
12422 (init_registers_mips64_linux): Likewise.
12423 (the_low_target): Add initializer for arch_setup field.
12424 * linux-ppc-low.c (init_registers_ppc): Add prototype.
12425 (init_registers_powerpc_32, init_registers_powerpc_e500): Likewise.
12426 (the_low_target): Add initializer for arch_setup field.
12427 * linux-ppc64-low.c (init_registers_ppc64): Add prototype.
12428 (init_registers_powerpc_64): Likewise.
12429 (the_low_target): Add initializer for arch_setup field.
12430 * linux-s390-low.c (init_registers_s390): Add prototype.
12431 (init_registers_s390x): Likewise.
12432 (the_low_target): Add initializer for arch_setup field.
12433 * linux-sh-low.c (init_registers_sh): Add prototype.
12434 (the_low_target): Add initializer for arch_setup field.
12435 * linux-x86-64-low.c (init_registers_x86_64_linux): Add prototype.
12436 (the_low_target): Add initializer for arch_setup field.
12437 * linux-xtensa-low.c (init_registers_xtensa): Add prototype.
12438 (the_low_target): Add initializer for arch_setup field.
12439
12440 * win32-low.h (struct win32_target_ops): Add arch_setup field.
12441 * win32-low.c (initialize_low): Call the_low_target.arch_setup ()
12442 instead of init_registers ().
12443 * win32-arm-low.c (init_registers_arm): Add prototype.
12444 (the_low_target): Add initializer for arch_setup field.
12445 * win32-i386-low.c (init_registers_i386): Add prototype.
12446 (the_low_target): Add initializer for arch_setup field.
12447
12448 * spu-low.c (init_registers_spu): Add prototype.
12449 (initialize_low): Call initialie_registers_spu () instead of
12450 initialize_registers ().
12451
fd96d250
PA		 124522008-02-19 Pedro Alves <pedro@codesourcery.com>
12453
12454 * server.c (handle_v_requests): When handling the vRun and vAttach
12455 packets, if already debugging a process, don't kill it. Return an
12456 error instead.
12457
d41b6bb4
DJ		 124582008-02-17 Daniel Jacobowitz <dan@codesourcery.com>
12459
12460 * server.c (handle_query): Correct length check.
12461
5ac588cf
PA		 124622008-02-14 Pedro Alves <pedro_alves@portugalmail.pt>
12463
12464 * win32-low.c (do_initial_child_stuff): Add process handle
12465 parameter. Set current_process_handle and current_process_id from the
12466 parameters. Clear globals.
12467 (win32_create_inferior): Don't set current_process_handle and
12468 current_process_id here. Instead pass them on the call to
12469 do_initial_child_stuff.
12470 (win32_attach): Likewise.
12471 (win32_clear_inferiors): New.
12472 (win32_kill): Don't close the current process handle or the
12473 current thread handle here. Instead call win32_clear_inferiors.
12474 (win32_detach): Don't open a new handle to the process. Call
12475 win32_clear_inferiors.
12476 (win32_join): Don't rely on current_process_handle; open a new
12477 handle using the process id.
12478 (win32_wait): Call win32_clear_inferiors when the inferior process
12479 has exited.
12480
ecd7ecbc
DJ		 124812008-02-14 Daniel Jacobowitz <dan@codesourcery.com>
12482
12483 * server.c (monitor_show_help): Add "exit".
12484
1525d545
MG		 124852008-02-11 Maxim Grigoriev <maxim2405@gmail.com>
12486
ecd7ecbc 12487 * Makefile.in (SFILES): Add linux-xtensa-low.c.
1525d545
MG		 12488 (clean): Add reg-xtensa.c.
12489 (linux-xtensa-low.o, reg-xtensa.o, reg-xtensa.c): New dependencies.
ecd7ecbc
DJ		 12490 * configure.srv (xtensa*-*-linux*) New target.
12491 * linux-xtensa-low.c: New.
12492 * xtensa-xtregs.c: New.
1525d545 12493
59a016f0
PA		 124942008-02-01 Pedro Alves <pedro_alves@portugalmail.pt>
12495
12496 * hostio.c: Don't include errno.h.
12497 (errno_to_fileio_errno): Move to hostio-errno.
12498 * hostio.c: (hostio_error): Remove the error parameter. Defer the
12499 error number outputting to the target->hostio_last_error callback.
12500 (hostio_packet_error): Use FILEIO_EINVAL directly.
12501 (handle_open, handle_pread, hostio_error, handle_unlink): Update
12502 calls to hostio_error.
12503 * hostio-errno.c: New.
12504 * server.h (hostio_last_error_from_errno): Declare.
12505 * target.h (target_ops): Add hostio_last_error member.
12506 * linux-low.c (linux_target_op): Register hostio_last_error_from_errno
12507 as hostio_last_error handler.
889bf7c5 12508 * spu-low.c (spu_target_ops): Likewise.
59a016f0
PA		 12509 * win32-low.c [_WIN32_WCE] (win32_error_to_fileio_error)
12510 (wince_hostio_last_error): New functions.
12511 (win32_target_ops) [_WIN32_WCE]: Register wince_hostio_last_error
12512 as hostio_last_error handler.
12513 (win32_target_ops) [!_WIN32_WCE]: Register
12514 hostio_last_error_from_errno as hostio_last_error handler.
12515 * Makefile.in (SFILES): Add hostio.c and hostio-errno.c.
12516 (hostio-errno.o): New rule.
12517 * configure.ac (GDBSERVER_DEPFILES): Add $srv_hostio_err_objs.
12518 * configure.srv (srv_hostio_err_objs): New variable. Default to
12519 hostio-errno.o.
12520 (arm*-*-mingw32ce*): Set srv_hostio_err_objs to "".
12521 * configure: Regenerate.
12522
2d717e4f
DJ		 125232008-01-29 Daniel Jacobowitz <dan@codesourcery.com>
12524
12525 * linux-low.c (linux_attach_lwp): Do not _exit after errors.
12526 (linux_kill, linux_detach): Clean up the process list.
12527 * remote-utils.c (remote_open): Improve port number parsing.
12528 (putpkt_binary, input_interrupt): Only send interrupts if the target
12529 is running.
12530 * server.c (extended_protocol): Make static.
12531 (attached): Define earlier.
12532 (exit_requested, response_needed, program_argv): New variables.
12533 (target_running): New.
12534 (start_inferior): Clear attached here.
12535 (attach_inferior): Set attached here.
12536 (require_running): Define.
12537 (handle_query): Use require_running and target_running. Implement
12538 "monitor exit".
12539 (handle_v_attach, handle_v_run): New.
12540 (handle_v_requests): Use require_running. Handle vAttach and vRun.
12541 (gdbserver_usage): Update.
12542 (main): Redo argument parsing. Handle --debug and --multi. Handle
12543 --attach along with other options or after the port. Save
12544 program_argv. Support no initial program. Resynchronize
12545 communication with GDB after an error. Handle "monitor exit".
12546 Use require_running and target_running. Always allow the extended
12547 protocol. Do not error out for Hc0 or Hc-1. Do not automatically
12548 restart in extended mode.
12549 * README: Refer to the GDB manual. Update --attach usage.
12550
7407e2de
AS		 125512007-12-20 Andreas Schwab <schwab@suse.de>
12552
12553 * linux-low.c (STACK_SIZE): Define.
12554 (linux_tracefork_child): Use it. Use __clone2 on ia64.
12555 (linux_test_for_tracefork): Likewise.
12556
b65d95c5
DJ		 125572007-12-18 Daniel Jacobowitz <dan@codesourcery.com>
12558
12559 * linux-low.c (linux_wait_for_event): Update messages. Do not
12560 reinsert auto-delete breakpoints.
12561 * mem-break.c (struct breakpoint): Change return type of handler to
12562 int.
12563 (set_breakpoint_at): Update handler type.
12564 (reinsert_breakpoint_handler): Return 1 instead of calling
12565 delete_breakpoint.
12566 (reinsert_breakpoint_by_bp): Check for the original breakpoint before
12567 setting a new one.
12568 (check_breakpoints): Delete auto-delete breakpoints and return 2.
12569 * mem-break.h (set_breakpoint_at): Update handler type.
12570 * thread-db.c (thread_db_create_event, thread_db_create_event): Update.
12571 * win32-low.c (auto_delete_breakpoint): New.
12572 (get_child_debug_event): Use it.
12573
4e799345
DJ		 125742007-12-16 Daniel Jacobowitz <dan@codesourcery.com>
12575
12576 * configure.ac: Check for pread and pwrite.
12577 * hostio.c (handle_pread): Fall back to lseek and read.
12578 (handle_pwrite): Fall back to lseek and write.
12579 * config.in, configure: Regenerated.
12580
27524b67
DJ		 125812007-12-07 Daniel Jacobowitz <dan@codesourcery.com>
12582
12583 * server.c (myresume): Add own_buf argument.
12584 (main): Update calls.
12585
a20d5e98
DJ		 125862007-12-06 Daniel Jacobowitz <dan@codesourcery.com>
12587
12588 * linux-low.c (linux_wait, linux_resume): Do not handle async I/O.
12589 * remote-utils.c (remote_open): Do not call disable_async_io.
12590 (block_async_io): Delete.
12591 (unblock_async_io): Make static.
12592 (initialize_async_io): New.
12593 * server.c (handle_v_cont): Handle async I/O here.
12594 (myresume): Likewise. Move other common resume tasks here...
12595 (main): ... from here. Call initialize_async_io. Disable async
12596 I/O before the main loop.
12597 * server.h (initialize_async_io): Declare.
12598 (block_async_io, unblock_async_io): Delete prototypes.
12599 * spu-low.c (spu_resume, spu_wait): Do not handle async I/O here.
12600
b79d787e
DJ		 126012007-12-06 Mick Davis <mickd@goanna.iinet.net.au>
12602
12603 * remote-utils.c (readchar): Allow binary data in received messages.
12604
d97903b2
PA		 126052007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
12606
12607 * win32-low.c (attaching): New global.
12608 (win32_create_inferior): Clear the `attaching' global.
12609 (win32_attach): Set the `attaching' global.
12610 (get_child_debug_event) [_WIN32_WCE]: Stop the inferior when
12611 attaching. Only set a breakpoint at the entry point if not
12612 attaching.
12613
311de423
PA		 126142007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
12615
12616 * server.c (main): Don't report dll events on the initial
12617 connection on attaches.
12618
6c2d16d2
PA		 126192007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
12620
12621 * server.c (main): Relax numerical bases supported for the pid of
12622 the --attach command line argument.
12623
5ca906e6
PA		 126242007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
12625
12626 * win32-low.c (win32_attach): Call OpenProcess before
12627 DebugActiveProcess, not after. Add last error output to error
12628 call.
12629
9c6c8194
PA		 126302007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
12631
12632 * win32-low.c (win32_get_thread_context)
12633 (win32_set_thread_context): New functions.
12634 (thread_rec): Use win32_get_thread_context.
12635 (continue_one_thread, win32_resume): Use win32_set_thread_context.
12636 * win32-low.h (win32_thread_info) [_WIN32_WCE]: Add `base_context'
12637 field.
12638
4d5d1aaa
PA		 126392007-12-03 Leo Zayas
12640 Pedro Alves <pedro_alves@portugalmail.pt>
12641
12642 * win32-low.c (soft_interrupt_requested, faked_breakpoint): New
12643 global variables.
12644 (child_add_thread): Minor cleanup.
12645 (child_continue): Resume artificially suspended threads before
12646 calling ContinueDebugEvent.
12647 (suspend_one_thread): New.
12648 (fake_breakpoint_event): New.
12649 (get_child_debug_event): Change return type to int. Check here if
12650 gdb sent an interrupt request. If a soft interrupt was requested,
12651 fake a breakpoint event. Return 0 if there is no event to handle,
12652 and 1 otherwise.
12653 (win32_wait): Don't check here if gdb sent an interrupt request.
12654 Ensure there is a valid event to handle.
12655 (win32_request_interrupt): Add soft interruption method as last
12656 resort.
12657
c436e841
PA		 126582007-12-03 Leo Zayas
12659 Pedro Alves <pedro_alves@portugalmail.pt>
12660
12661 * win32-low.h (win32_thread_info): Add descriptions to the
12662 structure members. Replace `suspend_count' counter by a
12663 `suspended' flag.
12664 * win32-low.c (thread_rec): Update condition of when to get the
12665 context from the inferior. Rely on ContextFlags being set if it
12666 has already been retrieved. Only suspend the inferior thread if
12667 we haven't already. Warn if that fails.
12668 (continue_one_thread): s/suspend_count/suspended/. Only call
12669 ResumeThread once. Warn if that fails.
12670
e7b5fa67
PA		 126712007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
12672
12673 * win32-low.c (win32_wait): Don't read from the inferior when it
12674 has already exited.
12675
a385171d
PA		 126762007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
12677
12678 * Makefile.in (win32_low_h): New variable.
12679 (win32-low.o): Add dependency on $(win32_low_h).
12680 (win32-arm-low.o, win32-i386-low.o): New rules.
12681
f80c84b3
DJ		 126822007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
12683
12684 * hostio.c: Correct copyright year.
12685
a6b151f1
DJ		 126862007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
12687
12688 * Makefile.in (OBS): Add hostio.o.
12689 (hostio.o): New rule.
12690 * server.h (handle_vFile): Declare.
12691 * hostio.c: New file.
12692 * server.c (handle_v_requests): Take packet_len and new_packet_len
12693 for binary packets. Call handle_vFile.
12694 (main): Update call to handle_v_requests.
12695
f9387fc3
DJ		 126962007-11-05 Daniel Jacobowitz <dan@codesourcery.com>
12697
12698 * linux-low.c: Include <sched.h>.
12699
51c2684e
DJ		 127002007-11-01 Daniel Jacobowitz <dan@codesourcery.com>
12701
12702 * linux-low.c (linux_tracefork_grandchild): New.
12703 (linux_tracefork_child): Use clone.
12704 (linux_test_for_tracefork): Use clone; allocate and free a stack.
12705
75f83163
JB		 127062007-10-31 Joel Brobecker <brobecker@adacore.com>
12707
12708 * Makefile.in: Use $(SHELL) instead of "sh" to call regdat.sh.
12709
da5898ce
DJ		 127102007-10-24 Daniel Jacobowitz <dan@codesourcery.com>
12711
12712 * linux-low.c (handle_extended_wait): Handle unexpected signals.
12713
24a09b5f
DJ		 127142007-10-23 Daniel Jacobowitz <dan@codesourcery.com>
12715
12716 * inferiors.c (change_inferior_id): Delete.
12717 (add_pid_to_list, pull_pid_from_list): New.
12718 * linux-low.c (PTRACE_SETOPTIONS, PTRACE_GETEVENTMSG)
12719 (PTRACE_O_TRACESYSGOOD, PTRACE_O_TRACEFORK, PTRACE_O_TRACEVFORK)
12720 (PTRACE_O_TRACECLONE, PTRACE_O_TRACEEXEC, PTRACE_O_TRACEVFORKDONE)
12721 (PTRACE_O_TRACEEXIT, PTRACE_EVENT_FORK, PTRACE_EVENT_VFORK)
12722 (PTRACE_EVENT_CLONE, PTRACE_EVENT_EXEC, PTRACE_EVENT_VFORK_DONE)
12723 (PTRACE_EVENT_EXIT, __WALL): Provide default definitions.
12724 (stopped_pids, thread_db_active, must_set_ptrace_flags): New variables.
12725 (using_threads): Always set to 1.
12726 (handle_extended_wait): New.
12727 (add_process): Do not set TID.
12728 (linux_create_inferior): Set must_set_ptrace_flags.
12729 (linux_attach_lwp): Remove TID argument. Do not check using_threads.
12730 Use PTRACE_SETOPTIONS. Call new_thread_notify. Update all callers.
12731 (linux_thread_alive): Rename TID argument to LWPID.
12732 (linux_wait_for_process): Handle unknown processes. Do not use TID.
12733 (linux_wait_for_event): Do not use TID or check using_threads. Update
12734 call to dead_thread_notify. Call handle_extended_wait.
12735 (linux_create_inferior): Use PTRACE_SETOPTIONS.
12736 (send_sigstop): Delete sigstop_sent.
12737 (wait_for_sigstop): Avoid TID.
12738 (linux_supports_tracefork_flag, linux_tracefork_child, my_waitpid)
12739 (linux_test_for_tracefork): New.
12740 (linux_lookup_signals): Use thread_db_active and
12741 linux_supports_tracefork_flag.
12742 (initialize_low): Use thread_db_active and linux_test_for_tracefork.
12743 * linux-low.h (get_process_thread): Avoid TID.
12744 (struct process_ifo): Move thread_known and tid to the end. Remove
12745 sigstop_sent.
12746 (linux_attach_lwp, thread_db_init): Update prototypes.
12747 * server.h (change_inferior_id): Delete prototype.
12748 (add_pid_to_list, pull_pid_from_list): New prototypes.
12749 * thread-db.c (thread_db_use_events): New.
12750 (find_first_thread): Rename to...
12751 (find_one_thread): ...this. Update callers and messages. Do not
12752 call fatal. Check thread_db_use_events. Do not call
12753 change_inferior_id or new_thread_notify.
12754 (maybe_attach_thread): Update. Do not call new_thread_notify.
12755 (thread_db_init): Set thread_db_use_events. Check use_events.
12756 * utils.c (fatal, warning): Correct message prefix.
12757
30ed0a8f
DJ		 127582007-10-15 Daniel Jacobowitz <dan@codesourcery.com>
12759
12760 * Makefile.in (clean): Remove new files.
12761 (powerpc-32.o, powerpc-32.c, powerpc-e500.o, powerpc-e500.c)
12762 (powerpc-64.o, powerpc-64.c): New rules.
12763 * configure.srv: Use alternate register sets for powerpc64-*-linux*
12764 with AltiVec, powerpc-*-linux* with AltiVec, and powerpc-*-linux*
12765 with SPE.
12766 * linux-ppc-low.c (ppc_regmap): Do not fetch the FP registers for
12767 SPE targets.
12768 (ppc_cannot_store_register): Do not check for FPSCR for SPE targets.
12769 (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS, ppc_fill_vrregset)
12770 (ppc_store_vrregset, PTRACE_GETEVRREGS, PTRACE_SETEVRREGS)
12771 (struct gdb_evrregset_t, ppc_fill_evrregset, ppc_store_evrregset): New.
12772 (target_regsets): Add AltiVec and SPE register sets.
12773 * configure.ac: Check for AltiVec and SPE.
12774 * linux-ppc64-low.c (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS)
12775 (ppc_fill_vrregset, ppc_store_vrregset): New.
12776 (target_regsets): Add AltiVec register set.
12777 * configure: Regenerated.
12778
fd462a61
DJ		 127792007-09-19 Daniel Jacobowitz <dan@codesourcery.com>
12780
12781 * linux-low.c (O_LARGEFILE): Define.
12782 (linux_read_memory): Use /proc/PID/mem.
12783 * configure.ac: Use AC_GNU_SOURCE. Check for pread64.
12784 * configure, config.in: Regenerated.
12785
69f223ed
DJ		 127862007-09-04 Daniel Jacobowitz <dan@codesourcery.com>
12787
12788 * linux-low.c (linux_wait_for_event): Do not pass signals while
12789 single-stepping.
12790
aec18585
PA		 127912007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
12792
12793 * win32-low.c (create_process): New.
12794 (win32_create_inferior): Use create_process instead of
12795 CreateProcess. If create_process failed retry appending an ".exe"
12796 suffix. Store the GetLastError result immediatelly after
12797 create_process calls and use it on the call to error.
12798
34d86ddd
PA		 127992007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
12800
12801 * win32-low.c (handle_load_dll): Don't use toolhelp when waiting.
12802
5a0e3bd0
JB		 128032007-08-23 Joel Brobecker <brobecker@adacore.com>
12804
12805 * configure.ac: Switch license to GPLv3.
12806
f88c79e6
MS		 128072007-08-01 Michael Snyder <msnyder@access-company.com>
12808
12809 * remote-utils.c (putpkt_binary): Memory leak, free buf2.
12810
6b3d9b83
PA		 128112007-07-31 Pedro Alves <pedro_alves@portugalmail.pt>
12812
12813 * win32-low.c (winapi_CloseToolhelp32Snapshot) [_WIN32_WCE]: New
12814 typedef.
12815 (win32_CloseToolhelp32Snapshot) [_WIN32_WCE]: New global var.
12816 (load_toolhelp) [_WIN32_WCE]: Load TOOLHELP.DLL. Get
12817 CloseToolhelp32Snapshot.
12818 (toolhelp_get_dll_name) [_WIN32_WCE]: Close the snapshot with
12819 CloseToolhelp32Snapshot.
12820
c588c53c
MS		 128212007-07-27 Michael Snyder <michael.snyder@access-company.com>
12822
12823 * server.c (main): Check for inferior exit before main loop.
12824
aa0403d9
PA		 128252007-07-18 Pedro Alves <pedro_alves@portugalmail.pt>
12826
12827 * remote-utils.c (remote_open): Set SO_KEEPALIVE on remote_desc
12828 instead of on tmp_desc.
12829
255e7678
DJ		 128302007-07-17 Pedro Alves <pedro_alves@portugalmail.pt>
12831 Daniel Jacobowitz <dan@codesourcery.com>
12832
12833 * inferiors.c (all_dlls, dlls_changed, get_dll): New.
12834 (add_thread): Minor cleanups.
12835 (clear_inferiors): Move lower in the file. Clear the DLL
12836 list.
12837 (free_one_dll, match_dll, loaded_dll, unloaded_dll, clear_list): New.
12838 * remote-utils.c (prepare_resume_reply): Check dlls_changed.
12839 (xml_escape_text): New.
12840 * server.c (handle_query): Handle qXfer:libraries:read. Report it
12841 for qSupported.
12842 (handle_v_cont): Report errors.
12843 (gdbserver_version): Update.
12844 (main): Correct size of own_buf. Do not report initial DLL events.
12845 * server.h (struct dll_info, all_dlls, dlls_changed, loaded_dll)
12846 (unloaded_dll, xml_escape_text): New.
12847 * win32-low.c (enum target_waitkind): Update comments.
12848 (win32_add_one_solib, get_image_name, winapi_EnumProcessModules)
12849 (winapi_GetModuleInformation, winapi_GetModuleFileNameExA)
12850 (win32_EnumProcessModules, win32_GetModuleInformation)
12851 (win32_GetModuleFileNameExA, load_psapi, psapi_get_dll_name)
12852 (winapi_CreateToolhelp32Snapshot, winapi_Module32First)
12853 (winapi_Module32Next, win32_CreateToolhelp32Snapshot)
12854 (win32_Module32First, win32_Module32Next, load_toolhelp)
12855 (toolhelp_get_dll_name, handle_load_dll, handle_unload_dll): New.
12856 (get_child_debug_event): Handle DLL events.
12857 (win32_wait): Likewise.
12858
0d37add9
DJ		 128592007-07-12 Daniel Jacobowitz <dan@codesourcery.com>
12860
12861 * configure.srv: Set srv_linux_regsets for sh*-*-linux*.
12862 * linux-sh-low.c (sh_fill_gregset, target_regsets): New.
12863
45e2715e
PA		 128642007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
12865
12866 * win32-low.c (handle_output_debug_string): Ignore event if not
12867 waiting.
12868
c5674cf1
PA		 128692007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
12870
12871 * win32-arm-low.c (arm_wince_breakpoint): Fix typo.
12872
2bbe3cc1
DJ		 128732007-07-03 Daniel Jacobowitz <dan@codesourcery.com>
12874
12875 * remote-utils.c (look_up_one_symbol): Handle 'm' packets.
12876
ae13219e
DJ		 128772007-07-02 Daniel Jacobowitz <dan@codesourcery.com>
12878
12879 * inferiors.c (change_inferior_id): Add comment.
12880 * linux-low.c (check_removed_breakpoint): Add an early
12881 prototype. Improve debug output.
12882 (linux_attach): Doc update.
12883 (linux_detach_one_process, linux_detach): Clean up before releasing
12884 each process.
12885 (send_sigstop, wait_for_sigstop): Improve comments and debug output.
12886 * linux-low.h (struct process_info): Doc improvement.
12887 * mem-break.c (delete_all_breakpoints): New.
12888 * mem-break.h (delete_all_breakpoints): New prototype.
12889 * thread-db.c (find_first_thread): New.
12890 (thread_db_create_event): Call it instead of
12891 thread_db_find_new_threads. Clean up unused variables.
12892 (maybe_attach_thread): Remove first thread handling.
12893 (thread_db_find_new_threads): Use find_first_thread.
12894 (thread_db_get_tls_address): Likewise.
12895
4105de34
DJ		 128962007-06-27 Daniel Jacobowitz <dan@codesourcery.com>
12897
12898 * thread-db.c (thread_db_find_new_threads): Add prototype.
12899 (thread_db_create_event): Check for the main thread before adding
12900 a new thread.
12901 (maybe_attach_thread): Only enable event reporting if TID == 0.
12902 (thread_db_get_tls_address): Check for new threads.
12903
2b876972
DJ		 129042007-06-20 Daniel Jacobowitz <dan@codesourcery.com>
12905
12906 * linux-low.c (linux_create_inferior): Try execv before execvp.
12907 * spu-low.c (spu_create_inferior): Likewise.
12908
7a245884
DJ		 129092007-06-13 Mike Frysinger <vapier@gentoo.org>
12910
12911 * linux-low.c (linux_create_inferior): Change execv to execvp.
12912 * spu-low.c (spu_create_inferior): Likewies.
12913
117ce543
DJ		 129142007-06-13 Daniel Jacobowitz <dan@codesourcery.com>
12915
12916 * Makefile.in (clean): Clean new files instead of deleted ones.
12917 (reg-mips.o, reg-mips.c, reg-mips64.o, reg-mips64.c): Delete.
12918 (mips-linux.o, mips-linux.c, mips64-linux.o, mips64-linux.c): New
12919 rules.
12920 * configure.srv: Specify XML files and new regformats for MIPS and
12921 MIPS64 GNU/Linux.
12922 * linux-mips-low.c (mips_num_regs): Set to only used registers.
12923 (mips_regmap): Do not fetch $0. Remove unused registers. Add
12924 an entry for the restart register.
12925 (mips_cannot_fetch_register, mips_cannot_store_register)
12926 (mips_reinsert_addr, mips_fill_fpregset, mips_store_fpregset): Update
12927 register names to match the XML descriptions.
12928 (mips_fill_gregset, mips_store_gregset): Likewise. Handle the
12929 restart register instead of $0.
12930
0e7f50da
UW		 129312007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
12932 Markus Deuling <deuling@de.ibm.com>
12933
12934 * remote-utils.c (decode_xfer_write): New function.
12935 * server.h (decode_xfer_write): Add prototype.
12936 * server.c (handle_query): Add PACKET_LEN argument. Support
12937 qXfer:spu:read and qXfer:spu:write packets.
12938 (main): Pass packet_len to handle_query.
12939 * spu-low.c (spu_target_ops): Add spu_proc_xfer_spu.
12940 * target.h (target_ops): Add qxfer_spu.
12941
374c1d38
UW		 129422007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
12943
12944 * spu-low.c (spu_proc_xfer_spu): Do not return failure when
12945 accessing non-seekable spufs files.
12946
bb63802a
UW		 129472007-05-16 Markus Deuling <deuling@de.ibm.com>
12948
889bf7c5 12949 * server.c (handle_query): Add reply for qC packet.
bb63802a 12950
7390519e
PA		 129512007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
12952 Leo Zayas <lerele@champenstudios@com>
12953
12954 * server.h (check_remote_input_interrupt_request): New function.
12955 * remote_utils.c (INVALID_DESCRIPTOR): New define.
12956 (remote_desc): Initialize with INVALID_DESCRIPTOR.
12957 (input_interrupt): Expose on USE_WIN32API too. Fix whitespace.
12958 (check_remote_input_interrupt_request): New function.
12959 * server.h (check_remote_input_interrupt_request): Declare.
3ecf0694 12960 * win32-low.c (winapi_DebugBreakProcess,
7390519e
PA		 12961 winapi_GenerateConsoleCtrlEvent): New typedefs.
12962 (get_child_debug_event): Lower Win32 debug event polling from 1 sec
12963 to 250 ms.
12964 (win32_wait): Check for remote interrupt request
12965 with check_remote_input_interrupt_request.
12966 (win32_request_interrupt): New function.
12967 (win32_target_op): Set request_interrupt to win32_request_interrupt.
12968
34b34921
PA		 129692007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
12970
12971 * win32-low.c (debug_registers_changed,
12972 debug_registers_used, CONTEXT_EXTENDED_REGISTERS,
12973 CONTEXT_FLOATING_POINT, CONTEXT_DEBUG_REGISTERS,
12974 CONTEXT_DEBUGGER, CONTEXT_DEBUGGER_DR): Delete.
12975 (thread_rec): Get context using the low target.
12976 (child_add_thread): Call thread_added on the low target,
12977 which does the same thing.
12978 (regptr): Delete.
12979 (do_initial_child_stuff): Remove debug registers references.
12980 Set context using the low target. Resume threads after
12981 setting the contexts.
12982 (child_continue): Remove dead variable. Remove debug
12983 registers references.
12984 (child_fetch_inferior_registers): Go through the low target.
12985 (do_child_store_inferior_registers): Remove.
12986 (child_store_inferior_registers): Go through the low target.
12987 (win32_resume): Remove debug registers references.
12988 Set context using the low target.
12989 (handle_exception): Change return type to void. Don't record
12990 context here. Set status to TARGET_WAITKIND_SPURIOUS on a
12991 first chance exception.
889bf7c5 12992 (get_child_debug_event): Change return type to void. Remove
34b34921
PA		 12993 goto loop. Always return after waiting for debug event.
12994 (win32_wait): Convert to switch statement. Handle spurious
12995 events.
12996
12997 * win32-i386-low.c (debug_registers_changed,
12998 debug_registers_used): New.
12999 (initial_stuff): Rename to ...
13000 (i386_initial_stuff): ... this. Clear debug registers
13001 state variables.
13002 (store_debug_registers): Delete.
13003 (i386_get_thread_context): New.
13004 (load_debug_registers): Delete.
13005 (i386_set_thread_context): New.
13006 (i386_thread_added): New.
13007 (single_step): Rename to ...
13008 (i386_single_step): ... this.
13009 (do_fetch_inferior_registers): Rename to ...
13010 (i386_fetch_inferior_register): ... this.
13011 (i386_store_inferior_register): New.
13012 (the_low_target): Adapt to new interface.
13013
13014 * win32-arm-low.c (CONTEXT_FLOATING_POINT): Define.
13015 (arm_get_thread_context): New.
13016 (arm_set_thread_context): New.
13017 (regptr): New.
13018 (do_fetch_inferior_registers): Rename to ...
13019 (arm_fetch_inferior_register): ... this.
13020 (arm_store_inferior_register): New.
13021 (arm_wince_breakpoint): Reimplement as unsigned long.
13022 (arm_wince_breakpoint_len): Define.
13023 (the_low_target): Adapt to new interface.
13024
13025 * win32-low.h (target_ops): Remove regmap, store_debug_registers and
13026 load_debug_registers. Add get_thread_context, set_thread_context,
13027 thread_added and store_inferior_register. Rename
13028 fetch_inferior_registers to fetch_inferior_register.
13029 (regptr): Remove declaration.
13030
dd6953e1
PA		 130312007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
13032
13033 * linux-low.c (linux_detach): Change return type to int. Return 0.
13034 * spu-low.c (spu_detach): Likewise.
13035
444d6139
PA		 130362007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
13037
13038 * target.h (target_ops): Change return type of detach to int.
13039 Add join.
13040 (join_inferior): New.
13041 * server.c (main): Don't skip detach support on mingw32.
13042 If the inferior doesn't support detaching return error.
13043 Call join_inferior instead of using waitpid.
13044 * linux-low.c (linux_join): New.
13045 (linux_target_op): Add linux_join.
13046 * spu-low.c (spu_join): New.
13047 (spu_target_ops): Add spu_join.
13048 * win32-low.c (win32_detach): Adapt to new interface.
13049 Reopen current_process_handle before detaching. Issue a child
13050 resume before detaching.
13051 (win32_join): New.
13052 (win32_target_op): Add win32_join.
13053
1d5315fe
PA		 130542007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
13055
13056 * win32-low.c (win32-attach): Fix return value.
13057 * target.h (target_ops): Describe ATTACH return values.
13058
bf914831
PA		 130592007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
13060
13061 * win32-low.c (GETPROCADDRESS): Define.
13062 (winapi_DebugActiveProcessStop): Add WINAPI. typedef as pointer.
13063 (winapi_DebugSetProcessKillOnExit): Likewise.
13064 (win32_create_inferior): Force usage of ansi CreateProcessA.
13065 (win32_attach): Use GETPROCADDRESS.
13066 (win32_detach): Likewise.
13067
f72f3e60
PA		 130682007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
13069
13070 * win32-low.c (win32_wait): Don't use WSTOPSIG.
13071
ed50f18f
PA		 130722007-03-30 Pedro Alves <pedro_alves@portugalmail.pt>
13073
13074 * win32-low.c: Commit leftover changes from 2007-03-29.
13075
0c2ead7e
DJ		 130762007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
13077
13078 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Make 16-bit
13079 fields short instead of int. Add explicit padding.
13080 (i387_cache_to_fsave): Remove unnecessary casts.
13081 (i387_fsave_to_cache): Doc fix.
13082 (i387_cache_to_fxsave): Remove unnecessary casts and masking.
13083
73725ff3
DJ		 130842007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
13085
13086 * i387-fp.c (i387_cache_to_fxsave): Reinitialize val2 before use.
13087 (i387_fxsave_to_cache): Check fp->ftag while building ftag value.
13088
d99f33d8
PA		 130892007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
13090
13091 * configure.srv (arm*-*-mingw32ce*): Move near the other
13092 arm targets.
13093
68070c10
PA		 130942007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
13095
2482afc6 13096 * configure.ac: Add errno checking.
68070c10
PA		 13097 (AC_CHECK_HEADERS): Add errno.h, fcntl.h, signal.h,
13098 sys/file.h and malloc.h.
13099 (AC_CHECK_DECLS): Add perror.
13100 (srv_mingwce): Handle.
2482afc6 13101 * configure.srv (i[34567]86-*-cygwin*): Add
68070c10
PA		 13102 win32-i386-low.o to srv_tgtobj.
13103 (i[34567]86-*-mingw*): Likewise.
13104 (arm*-*-mingw32ce*): Add case.
13105 * gdbreplay.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
13106 HAVE_FCNTL_H, HAVE_ERRNO_H, HAVE_MALLOC_H]: Check.
13107 [__MINGW32CE__] (strerror): New function.
13108 [__MINGW32CE__] (errno): Define to GetLastError.
13109 [__MINGW32CE__] (COUNTOF): New macro.
13110 (remote_open): Remove extra close call.
13111 * mem-break.c (delete_breakpoint_at): New function.
13112 * mem-break.h (delete_breakpoint_at): Declare.
13113 * remote-utils.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
13114 HAVE_FCNTL_H, HAVE_UNISTD_H, HAVE_ERRNO_H]: Check.
13115 [USE_WIN32API] (read, write): Add char* casts.
13116 * server.c [HAVE_UNISTD_H, HAVE_SIGNAL_H]: Check.
13117 * server.h: Include wincecompat.h on Windows CE.
13118 [HAVE_ERRNO_H]: Check.
13119 (perror): Declare if not declared.
13120 * utils.c: Add stdlib.h, errno.h and malloc.h includes.
13121 (perror_with_name): Remove errno declaration.
13122 * wincecompat.h: New.
13123 * wincecompat.c: New.
13124 * win32-low.h: New.
13125 * win32-arm-low.c: New.
13126 * win32-i386-low.c: New.
13127 (win32-low.c): Include mem-break.h and win32-low.h, and winnt.h.
13128 (OUTMSG2): Make it safe.
13129 (_T): New macro.
13130 (COUNTOF): New macro.
13131 (NUM_REGS): Get it from the low target.
13132 (CONTEXT_EXTENDED_REGISTERS, CONTEXT_FLOATING_POINT,
13133 CONTEXT_DEBUG_REGISTERS): Add fallbacks to 0.
13134 (thread_rec): Let low target handle debug registers.
13135 (child_add_thread): Likewise.
13136 (child_init_thread_list): Likewise.
13137 (continue_one_thread): Likewise.
13138 (regptr): New.
13139 (do_child_fetch_inferior_registers): Move to ...
13140 * win32-i386-low.c: ... here, and rename to ...
13141 (do_fetch_inferior_registers): ... this.
889bf7c5 13142 * win32-low.c (child_fetch_inferior_registers):
68070c10
PA		 13143 Go through the low target.
13144 (do_child_store_inferior_registers): Use regptr.
13145 (strwinerror): New function.
13146 (win32_create_inferior): Handle Windows CE.
13147 Use strwinerror instead of strerror on Windows error
13148 codes. Add program to the error output.
13149 Don't close the main thread handle on Windows CE.
13150 (win32_attach): Use coredll.dll on Windows CE.
13151 (win32_kill): Close current process and current
13152 thread handles.
13153 (win32_detach): Use coredll.dll on Windows CE.
13154 (win32_resume): Let low target handle debug registers, and
13155 step request.
13156 (handle_exception): Add/Remove initial breakpoint. Avoid
13157 non-existant WSTOPSIG on Windows CE.
13158 (win32_read_inferior_memory): Cast to remove warning.
13159 (win32_arch_string): Go through the low target.
13160 (initialize_low): Call set_breakpoint_data with the low
13161 target's breakpoint.
13162 * win32-low.c (dr, FLAG_TRACE_BIT, FCS_REGNUM,
13163 FOP_REGNUM, mappings): Move to ...
13164 * win32-i386-low.c: ... here.
13165 * win32-low.c (win32_thread_info): Move to ...
13166 * win32-low.h: ... here.
13167 * Makefile.in (SFILES): Add win32-low.c, win32-i386-low.c,
13168 win32-arm-low.c and wincecompat.c.
13169 (all:): Add $EXEEXT.
13170 (install-only:): Likewise.
13171 (gdbserver:): Likewise.
13172 (gdbreplay:): Likewise.
13173 * config.in: Regenerate.
13174 * configure: Regenerate.
13175
41093d81
PA		 131762007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
13177
13178 * win32-low.c: Rename typedef thread_info to
13179 win32_thread_info throughout.
13180
544afa54
PA		 131812007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
13182
13183 * win32-i386-low.c: Rename to ...
13184 * win32-low.c: ... this.
13185 * configure.srv: Replace win32-i386-low.o with win32-low.o.
13186 * Makefile.in: Likewise.
13187
bce7165d
PA		 131882007-03-27 Pedro Alves <pedro_alves@portugalmail.pt>
13189
13190 * remote-utils.c (monitor_output): Constify msg parameter.
13191 * server.h (monitor_output): Likewise.
13192 * win32-i386-low.c (handle_output_debug_string): New.
13193 (win32_kill): Handle OUTPUT_DEBUG_STRING_EVENT events using
13194 handle_output_debug_string.
13195 (get_child_debug_event): Likewise.
13196
506c7aa0
DJ		 131972007-03-27 Mat Hostetter <mat@lcs.mit.edu>
13198
13199 * server.c (main): Correct strtoul check.
13200
42c81e2a
DJ		 132012007-03-27 Jon Ringle <jon@ringle.org>
13202
13203 * linux-low.c: Check __ARCH_HAS_MMU__ also.
13204
9453113a
DJ		 132052007-03-27 Brooks Moses <brooks.moses@codesourcery.com>
13206
13207 * Makefile.in: Add dummy "pdf" and "install-pdf" targets.
13208
64a69107
DJ		 132092007-02-27 Daniel Jacobowitz <dan@codesourcery.com>
13210
13211 * terminal.h: Check HAVE_SGTTY_H.
13212
132132007-02-27 Mat Hostetter <mat@lcs.mit.edu>
6f8486da
DJ		 13214
13215 * remote-utils.c (remote_open): Print out the assigned port number.
13216
c74d0ad8
DJ		 132172007-02-26 Daniel Jacobowitz <dan@codesourcery.com>
13218
13219 * remote-utils.c (monitor_output): New function.
13220 * server.c (debug_threads): Define here.
13221 (monitor_show_help): New function.
13222 (handle_query): Handle qRcmd.
13223 (main): Do not handle 'd' packet.
13224 * server.h (debug_threads, remote_debug, monitor_output): Declare.
13225 * linux-low.c, spu-low.c, win32-i386-low.c: Remove definitions
13226 of debug_threads.
13227
de7c3b4a
PA		 132282007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
13229
13230 * Makefile.in (EXEEXT): New.
13231 (clean): Use $(EXEEXT).
13232
ef57601b
PA		 132332007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
13234
13235 * target.h (target_ops): Rename send_signal to request_interrupt,
13236 and remove enum target_signal parameter.
13237 * linux-low.c (linux_request_interrupt): Rename from
13238 linux_send_signal, and always send SIGINT.
13239 * spu-low.c (spu_request_interrupt): Rename from spu_send_signal,
13240 and always send SIGINT.
13241 * remote-utils.c (putpkt_binary): Call request_interrupt, instead
13242 of send_signal.
13243 (input_interrupt): Likewise.
13244
820f2bda
PA		 132452007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
13246
13247 * server.c (get_features_xml): Check if target implemented
13248 arch_string.
13249 * win32-i386-low.c (win32_arch_string): New.
13250 (win32_target_ops): Add win32_arch_string as arch_string member.
13251
ab39bf24
UW		 132522007-02-22 Markus Deuling <deuling@de.ibm.com>
13253
13254 * spu-low.c (spu_arch_string): New.
13255 (spu_target_ops): Add spu_arch_string.
13256
61ff6e04
DJ		 132572007-02-16 Daniel Jacobowitz <dan@codesourcery.com>
13258
13259 * remote-utils.c: Remove HAVE_TERMINAL_H check.
13260 * configure.ac: Do not check for terminal.h.
13261 * configure, config.in: Regenerated.
13262
fb1e4ffc
DJ		 132632007-02-08 Daniel Jacobowitz <dan@codesourcery.com>
13264
13265 * Makefile.in (OBS): Add $(XML_BUILTIN).
13266 (XML_DIR, XML_TARGET, XML_FILES, XML_BUILTIN): New.
13267 (clean): Update.
13268 (target.xml, xml-builtin.c, stamp-xml, arm-with-iwmmxt.o)
13269 (arm-with-iwmmxt.c): New.
13270 * config.in, configure: Regenerate.
13271 * configure.ac: Check for iWMMXt. Handle srv_xmltarget,
13272 srv_xmlbuiltin, and srv_xmlfiles. Define USE_XML.
13273 * configure.srv: Mention srv_xmltarget and srv_xmlfiles.
13274 (arm*-*-linux*): Add iWMMXt and regset support.
13275 * linux-arm-low.c (PTRACE_GETWMMXREGS, PTRACE_SETWMMXREGS): Define.
13276 (arm_fill_gregset, arm_store_gregset, arm_fill_wmmxregset)
13277 (arm_store_wmmxregset, target_regsets): New.
13278 * server.c (get_features_xml): Take annex argument. Check builtin
13279 XML documents.
13280 (handle_query): Handle multiple annexes.
13281
0f48aa01
DJ		 132822007-01-29 Daniel Jacobowitz <dan@codesourcery.com>
13283
13284 * remote-utils.c [USE_WIN32API] (read, write): Define.
13285 (putpkt_binary, input_interrupt, readchar, getpkt): Use read and
13286 write.
13287
23181151
DJ		 132882007-01-09 Daniel Jacobowitz <dan@codesourcery.com>
13289
13290 * linux-i386-low.c (the_low_target): Set arch_string.
13291 * linux-x86-64-low.c (the_low_target): Likewise.
13292 * linux-low.c (linux_arch_string): New.
13293 (linux_target_ops): Add it.
13294 * linux-low.h (struct linux_target_ops): Add arch_string.
13295 * server.c (write_qxfer_response): Use const void * for DATA.
13296 (get_features_xml): New.
13297 (handle_query): Handle qXfer:features:read. Report it for qSupported.
13298 * target.h (struct target_ops): Add arch_string method.
13299
9d606399
DJ		 133002007-01-03 Denis Pilat <denis.pilat@st.com>
13301 Daniel Jacobowitz <dan@codesourcery.com>
13302
13303 * linux-low.c (linux_kill): Handle being called with no threads.
13304 * win32-i386-low.c (win32_kill): Likewise.
13305 (get_child_debug_event): Clear current_process_handle.
13306
133072006-12-30 Denis PILAT <denis.pilat@st.com>
8264bb58
DJ		 13308 Daniel Jacobowitz <dan@codesourcery.com>
13309
13310 * remote-utils.c (remote_open): Check the type of specified
13311 serial port devices before opening them.
13312 * server.c (main): Kill the inferior if an error occurs during
13313 the first remote_open.
13314
a5e13d24
DJ		 133152006-12-05 Markus Deuling <deuling@de.ibm.com>
13316
13317 * README: Update supported targets.
13318
186947f7
DJ		 133192006-11-28 Daniel Jacobowitz <dan@codesourcery.com>
13320
13321 * Makefile.in (clean): Remove reg-mips64.c.
13322 (reg-mips64.c, reg-mips64.o): New rules.
13323 * configure.srv: Handle mips64. Include regset support for mips.
13324 * linux-mips-low.c (union mips_register): New.
13325 (mips_get_pc, mips_set_pc, mips_reinsert_addr): Use it.
13326 (mips_breakpoint, mips_breakpoint_at): Use int.
13327 (mips_collect_register, mips_supply_register)
13328 (mips_collect_register_32bit, mips_supply_register_32bit)
13329 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
13330 (mips_store_fpregset, target_regsets): New.
13331 * thread-db.c (thread_db_get_tls_address): Use uintptr_t.
13332
a13e2c95
UW		 133332006-11-22 Ulrich Weigand <uweigand@de.ibm.com>
13334
13335 * configure.srv: Add target "spu*-*-*".
13336 * Makefile.in (clean): Remove reg-spu.c.
13337 (reg-spu.c, reg-spu.o, spu-low.o): Add dependencies.
13338 * spu-low.c: New file.
13339
cb7283db
DJ		 133402006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
13341
13342 * configure.ac: Correct td_thr_tls_get_addr test.
13343 * configure: Regenerated.
13344
89be2091
DJ		 133452006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
13346
13347 * linux-low.c (linux_wait_for_event): Reformat. Use the
13348 pass_signals array.
13349 * remote-utils.c (decode_address_to_semicolon): New.
13350 * server.c (pass_signals, handle_general_set): New.
13351 (handle_query): Mention QPassSignals for qSupported.
13352 (main): Call handle_general_set.
13353 * server.h (pass_signals, decode_address_to_semicolon): New.
13354
000ef4f0
DJ		 133552006-11-06 Daniel Jacobowitz <dan@codesourcery.com>
13356
13357 * server.c (handle_query): Correct error handling for read_auxv.
13358
b7149293
UW		 133592005-10-19 Ulrich Weigand <uweigand@de.ibm.com>
13360
13361 * configure.srv [s390-*-linux*, s390x-*-linux*]: Set srv_linux_regsets
13362 and srv_linux_thread_db to yes.
13363 * linux-s390-low.c (s390_fill_gregset): New function.
13364 (target_regsets): Define data structure.
13365
dae5f5cf
DJ		 133662006-10-17 Daniel Jacobowitz <dan@codesourcery.com>
13367
13368 * acinclude.m4 (SRV_CHECK_TLS_GET_ADDR): New.
13369 * configure.ac: Use it. Define HAVE_TD_THR_TLS_GET_ADDR.
13370 * config.in, configure: Regenerated.
13371 * inferiors.c (gdb_id_to_thread): New function.
13372 (gdb_id_to_thread_id): Use it.
13373 * linux-low.c (linux_target_ops): Use thread_db_get_tls_address.
13374 * linux-low.h (struct process_info): Add th member.
13375 (thread_db_get_tls_address): New prototype.
13376 * remote-utils.c (decode_address): Make non-static.
13377 * server.c (handle_query): Handle qGetTLSAddr.
13378 * server.h (gdb_id_to_thread, decode_address): New prototypes.
13379 * target.h (struct target_ops): Add get_tls_address.
13380 * thread-db.c (maybe_attach_thread): Save the thread handle.
13381 (thread_db_get_tls_address): New.
13382
32ca6d61
DJ		 133832006-09-28 Daniel Jacobowitz <dan@codesourcery.com>
13384
13385 * linux-low.c (PTRACE_GETSIGINFO, PTRACE_SETSIGINFO): Define.
13386 (linux_resume_one_process): Take a siginfo_t *. Update all
13387 callers. Queue it if necessary. Use PTRACE_SETSIGINFO.
13388 (struct pending_signals): Add a siginfo_t.
13389 (linux_wait_for_process): Always set last_status.
13390 (linux_wait_for_event): Use PTRACE_GETSIGINFO.
13391 (linux_queue_one_thread): Use PTRACE_GETSIGINFO.
13392 * linux-low.h (struct process_info): Add last_status.
13393
5ffff7c1
DJ		 133942006-09-21 Daniel Jacobowitz <dan@codesourcery.com>
13395
13396 * remote-utils.c (try_rle): New function.
13397 (putpkt_binary): Use it.
13398
8695c747
DJ		 133992006-08-19 Daniel Jacobowitz <dan@codesourcery.com>
13400
13401 * Makefile.in (clean): Clean reg-x86-64-linux.c.
13402 (reg-x86-64-linux.o, reg-x86-64-linux.c): New.
13403 * configure.srv (x86_64-*-linux*): Use reg-x86-64-linux.o.
13404 * linux-x86-64-low.c (x86_64_regmap): Include ORIG_RAX.
13405 (x86_64_fill_gregset, x86_64_store_gregset): Skip floating
13406 point registers.
13407
290fadea
RS		 134082006-08-08 Richard Sandiford <richard@codesourcery.com>
13409
13410 * server.c (terminal_fd): New variable.
13411 (old_foreground_pgrp): Likewise.
13412 (restore_old_foreground_pgrp): New function.
13413 (start_inferior): Record the terminal file descriptor in terminal_fd
13414 and its original foreground group in old_foreground_pgrp. Register
13415 restore_old_foreground_pgrp with atexit().
13416
9f2e1e63
DJ		 134172006-07-26 Daniel Jacobowitz <dan@codesourcery.com>
13418
13419 * server.c (handle_query): Correct qPart to qXfer.
13420
b80864fb
DJ		 134212006-07-22 Daniel Jacobowitz <dan@codesourcery.com>
13422
13423 * configure.ac: Check for more headers which are missing on
13424 Windows. Automatically supply -lwsock32 and USE_WIN32API.
13425 * configure.srv: Add Cygwin and mingw32.
13426 * remote-utils.c: Don't include headers unconditionally which
13427 are missing on mingw32. Include <winsock.h> for mingw32.
13428 (remote_open): Adjust for mingw32 support. Flush
13429 standard error after writing to it.
13430 (remote_close, putpkt_binary, input_interrupt, block_async_io)
13431 (unblock_async_io, enable_async_io, disable_async_io)
13432 (readchar, getpkt): Update for Winsock support.
13433 (prepare_resume_reply): Expect a protocol signal number.
13434 * server.c: Disable <sys/wait.h> on mingw32.
13435 (start_inferior): Adjust for mingw32 support. Flush
13436 standard error after writing to it.
13437 (attach_inferior): Likewise. Use protocol signal
13438 numbers.
13439 (main): Skip 'D' packet on mingw32. Use protocol signal numbers
13440 and names.
13441 * win32-i386-low.c: New file.
13442 * Makefile.in (XM_CLIBS): Set.
13443 (gdbserver, gdbreplay): Use $(INTERNAL_CFLAGS).
13444 (win32-i386-low.o): New dependency rule.
13445 * linux-low.c (linux_wait): Use target signal numbers.
13446 * target.h (struct target_ops): Doc fix.
13447 * server.h (target_signal_to_name): New prototype.
13448 * gdbreplay.c: Don't include headers unconditionally which
13449 are missing on mingw32. Include <winsock.h> for mingw32.
13450 (remote_close, remote_open): Adjust for Winsock support.
13451 * configure, config.in: Regenerated.
13452
0876f84a
DJ		 134532006-07-12 Daniel Jacobowitz <dan@codesourcery.com>
13454
13455 * server.c (decode_xfer_read, write_qxfer_response): New.
13456 (handle_query): Take a packet length argument. Handle
13457 qXfer:auxv:read instead of qPart:auxv:read. Mention it in
13458 the qSupported response.
13459 (main): Update call to handle_query.
13460
01f9e8fa
DJ		 134612006-06-22 Daniel Jacobowitz <dan@codesourcery.com>
13462
13463 * remote-utils.c (remote_escape_output, remote_unescape_input): New.
13464 (putpkt_binary): Renamed from putpkt and adjusted for binary
13465 data.
13466 (putpkt): New wrapper for putpkt_binary.
13467 (readchar): Don't mask off the high bit.
13468 (decode_X_packet): New function.
13469 * server.c (main): Call putpkt_binary if a handler sets the packet
13470 length. Save the length of the incoming packet. Handle 'X'.
13471 * server.h (gdb_byte, remote_escape_output, decode_X_packet): New.
13472
be2a5f71
DJ		 134732006-06-21 Daniel Jacobowitz <dan@codesourcery.com>
13474
13475 * server.c (handle_query): Handle qSupported.
13476
ea025f5f
DJ		 134772006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
13478
13479 * remote-utils.c (all_symbols_looked_up): New variable.
13480 (look_up_one_symbol): Check it.
13481 * server.h (look_up_one_symbol): New declaration.
13482 * thread-db.c (thread_db_init): Set all_symbols_looked_up.
13483
9308fc88
DJ		 134842006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
13485
13486 * Makefile.in (linux-arm-low.o): Update dependencies.
66f338c7 13487 * linux-arm-low.c: Include "gdb_proc_service.h".
9308fc88
DJ		 13488 (PTRACE_GET_THREAD_AREA): Define.
13489 (ps_get_thread_area): New function.
13490
52fb6437
NS		 134912006-05-09 Nathan Sidwell <nathan@codesourcery.com>
13492
13493 * configure.srv (m68k*-*-uclinux*): New target.
13494 * linux-low.c (linux_create_inferior): Use vfork on mmuless systems.
13495 (linux_resume_one_process): Remove extraneous cast.
13496 (linux_read_offsets): New.
13497 (linux_target_op): Add linux_read_offsets on mmuless systems.
13498 * server.c (handle_query): Add qOffsets logic.
13499 * target.h (struct target_ops): Add read_offsets.
13500
21b0f40c
DJ		 135012006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
13502
13503 * linux-mips-low.c: Include <sys/ptrace.h> and "gdb_proc_service.h".
13504 (PTRACE_GET_THREAD_AREA): Define.
13505 (ps_get_thread_area): New function.
13506 * Makefile.in (linux-i386-low.o, linux-mips-low.o)
13507 (linux-x86-64-low.o): Update.
13508
0050a760
DJ		 135092006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
13510
13511 * configure.ac: Remove checks for prfpregset_t.
13512 * gdb_proc_service.h: New file.
13513 * linux-i386-low.c, linux-x86-64-low.c, thread-db.c: Use the
13514 new "gdb_proc_service.h".
13515 * proc-service.c: Likewise.
13516 (ps_pglobal_lookup, ps_pdread, ps_pdwrite): Use psaddr_t.
13517 (ps_lgetfpregs, ps_lsetfpregs): Use a void* argument.
13518 * Makefile.in (gdb_proc_service_h): Updated.
13519 * configure, config.in: Regenerated.
13520
b92a518e
DJ		 135212006-03-03 Daniel Jacobowitz <dan@codesourcery.com>
13522
13523 * remote-utils.c (prepare_resume_reply): Move declaration
13524 of gdb_id_from_wait to the top of the block.
13525
545587ee
DJ		 135262006-02-15 Daniel Jacobowitz <dan@codesourcery.com>
13527
13528 * linux-low.c (regsets_store_inferior_registers): Read the regset
13529 from the target before filling it.
13530
9db87ebd
DJ		 135312006-02-08 Daniel Jacobowitz <dan@codesourcery.com>
13532
13533 * server.c (attach_inferior): Return SIGTRAP for a successful
13534 attach.
13535
dd24457d
DJ		 135362006-02-01 Daniel Jacobowitz <dan@codesourcery.com>
13537
13538 * Makefile.in (OBS): Add version.o.
13539 (STAGESTUFF): Delete.
13540 (version.o): Add dependencies.
13541 (version.c): Replace rule.
13542 (clean): Remove version.c.
13543 * server.c (gdbserver_version): New.
13544 (gdbserver_usage): Use printf.
13545 (main): Handle --version and --help.
13546 * server.h (version, host_name): Add declarations.
13547
6f0f660e
EZ		 135482005-12-23 Eli Zaretskii <eliz@gnu.org>
13549
889bf7c5
PA		 13550 * linux-arm-low.c:
13551 * linux-arm-low.c:
13552 * inferiors.c:
13553 * i387-fp.h:
13554 * i387-fp.c:
13555 * gdbreplay.c:
13556 * regcache.c:
13557 * proc-service.c:
13558 * mem-break.h:
13559 * mem-break.c:
13560 * linux-x86-64-low.c:
13561 * linux-sh-low.c:
13562 * linux-s390-low.c:
13563 * linux-ppc64-low.c:
13564 * linux-ppc-low.c:
13565 * linux-mips-low.c:
13566 * linux-m68k-low.c:
13567 * linux-m32r-low.c:
13568 * linux-low.h:
13569 * linux-low.c:
13570 * linux-ia64-low.c:
13571 * linux-i386-low.c:
13572 * linux-crisv32-low.c:
13573 * thread-db.c:
13574 * terminal.h:
13575 * target.h:
13576 * target.c:
13577 * server.h:
13578 * server.c:
13579 * remote-utils.c:
13580 * regcache.h:
13581 * utils.c:
13582 * Makefile.in:
13583 * configure.ac:
6f0f660e
EZ		 13584 * gdbserver.1: Add (C) after Copyright. Update the FSF
13585 address.
13586
9d1fb177
DJ		 135872005-11-13 Daniel Jacobowitz <dan@codesourcery.com>
13588
13589 * linux-arm-low.c (arm_eabi_breakpoint): New variable.
13590 (arm_breakpoint_at): Recognize both breakpoints.
13591 (the_low_target): Use the correct breakpoint instruction.
13592
011a70c2
DJ		 135932005-11-02 Daniel Jacobowitz <dan@codesourcery.com>
13594
13595 * configure.srv (x86_64-*-linux*): Turn on thread_db support.
13596 * linux-x86-64-low.c (x86_64_breakpoint, x86_64_breakpoint_len)
13597 (x86_64_get_pc, x86_64_set_pc, x86_64_breakpoint_at): New.
13598 (the_low_target): Update.
13599
7fb85e41
AS		 136002005-10-25 Andreas Schwab <schwab@suse.de>
13601
13602 * server.c (main): Allocate mem_buf with PBUFSIZ bytes.
13603
13604 * linux-ia64-low.c (ia64_regmap): Remove NAT registers.
13605 (ia64_num_regs): Reduce to 462.
13606
3db0444b
DJ		 136072005-09-17 Daniel Jacobowitz <dan@codesourcery.com>
13608
13609 * acinclude.m4: Correct quoting.
13610 * aclocal.m4: Regenerated.
13611
13612 Suggested by SZOKOVACS Robert <szo@ies.hu>:
13613 * thread-db.c (thread_db_err_str): Handle TD_VERSION.
13614 (thread_db_init): Call thread_db_err_str.
13615 * configure.ac: Check for TD_VERSION.
13616 * config.in, configure: Regenerated.
13617
bee0189a
DJ		 136182005-07-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13619
13620 * server.h (error, fatal, warning): Add ATTR_FORMAT.
13621
e9d25b98
DJ		 136222005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
13623
13624 * configure.ac: Define HAVE_LINUX_REGSETS even if PTRACE_GETREGS
13625 is not available. Define HAVE_PTRACE_GETREGS if it is.
13626 * config.in, configure: Regenerated.
13627 * configure.srv: Set srv_linux_regsets for PowerPC and PowerPC64.
13628 * linux-i386-low.c, linux-m68k-low.c: Update to use
13629 HAVE_PTRACE_GETREGS.
13630 * linux-low.c (regsets_fetch_inferior_registers)
13631 (regsets_store_inferior_registers): Only return 0 if we processed
13632 GENERAL_REGS.
13633 * linux-ppc-low.c (ppc_fill_gregset, target_regsets): New.
13634 * linux-ppc64-low.c (ppc_fill_gregset, target_regsets): New.
13635
a06660f7
DJ		 136362005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
13637
13638 * inferiors.c (struct thread_info): Add gdb_id.
13639 (add_thread): Add gdb_id argument.
13640 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New.
13641 * linux-low.c (linux_create_inferior, linux_attach_lwp): Update
13642 calls to add_thread.
13643 * remote-utils.c (prepare_resume_reply: Use thread_to_gdb_id.
13644 * server.c (handle_query): Use thread_to_gdb_id.
13645 (handle_v_cont, main): Use gdb_id_to_thread_id.
13646 * server.h (add_thread): Update prototype.
13647 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New
13648 prototypes.
13649
5a1f5858
DJ		 136502005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
13651
13652 * linux-low.c (fetch_register, usr_store_inferior_registers): Handle
13653 left-padded registers.
13654 * linux-low.h (struct linux_target_ops): Add left_pad_xfer.
13655 * linux-ppc64-low.c (the_low_target): Set left_pad_xfer.
13656
e122f1f5
SE		 136572005-07-01 Steve Ellcey <sje@cup.hp.com>
13658
13659 * configure.ac (BFD_NEED_DECLARATION): Replace with AC_CHECK_DECLS.
13660 * configure: Regenerate.
13661 * config.in: Regenerate.
13662 * server.h (NEED_DECLARATION_STRERROR):
13663 Replace with !HAVE_DECL_STRERROR.
13664
d592fa2f
DJ		 136652005-06-16 Daniel Jacobowitz <dan@codesourcery.com>
13666
13667 * linux-low.c (linux_wait, linux_send_signal): Don't test
13668 an unsigned long variable for > 0 if it could be MAX_ULONG.
13669 * server.c (myresume): Likewise.
13670 * target.c (set_desired_inferior): Likewise.
13671
ccbd4912
MK		 136722005-06-13 Mark Kettenis <kettenis@gnu.org>
13673
13674 * configure.ac: Simplify and improve check for socklen_t.
13675 * configure, config.in: Regenerate.
13676
f450004a
DJ		 136772005-06-12 Daniel Jacobowitz <dan@codesourcery.com>
13678
13679 * acconfig.h: Remove.
13680 * configure.ac: Add a test for socklen_t. Use three-argument
13681 AC_DEFINE throughout.
13682 * config.in: Regenerated using autoheader 2.59.
13683 * configure: Regenerated.
13684
13685 * gdbreplay.c (socklen_t): Provide a default.
13686 (remote_open): Use socklen_t.
13687 * remote-utils.c (socklen_t): Provide a default.
13688 (remote_open): Use socklen_t.
13689 (convert_int_to_ascii, convert_ascii_to_int, decode_M_packet): Use
13690 unsigned char.
13691
13692 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Use unsigned
13693 char for buffers.
13694 * linux-low.c (linux_read_memory, linux_write_memory)
13695 (linux_read_auxv): Likewise.
13696 * mem-break.c (breakpoint_data, set_breakpoint_data, check_mem_read)
13697 (check_mem_write): Likewise.
13698 * mem-break.h (set_breakpoint_data, check_mem_read, check_mem_write):
13699 Likewise.
13700 * regcache.c (struct inferior_rgcache_data, registers_to_string)
13701 (registers_from_string, register_data): Likewise.
13702 * server.c (handle_query, main): Likewise.
13703 * server.h (convert_ascii_to_int, convert_int_to_ascii)
13704 (decode_M_packet): Likewise.
13705 * target.c (read_inferior_memory, write_inferior_memory): Likewise.
13706 * target.h (struct target_ops): Update read_memory, write_memory,
13707 and read_auxv.
13708 (read_inferior_memory, write_inferior_memory): Update.
13709 * linux-low.h (struct linux_target_ops): Change type of breakpoint
13710 to unsigned char *.
13711 * linux-arm-low.c, linux-cris-low.c, linux-crisv32-low.c,
13712 linux-i386-low.c, linux-m32r-low.c, linux-m68k-low.c,
13713 linux-mips-low.c, linux-ppc-low.c, linux-ppc64-low.c,
13714 linux-s390-low.c, linux-sh-low.c: Update for changes in
13715 read_inferior_memory and the_low_target->breakpoint.
13716
eee84df1
DJ		 137172005-05-28 Daniel Jacobowitz <dan@codesourcery.com>
13718
13719 * Makefile.in (SFILES): Add linux-ppc64-low.c.
13720 (linux-ppc64-low.o, reg-ppc64.c, reg-ppc64.o): New targets.
13721 * configure.srv: Add powerpc64-*-linux*.
13722 * linux-ppc64-low.c: New file.
13723
45b134e5
OF		 137242005-05-23 Orjan Friberg <orjanf@axis.com>
13725
13726 * linux-cris-low.c: New file with support for CRIS.
13727 * linux-crisv32-low.c: Ditto for CRISv32.
13728 * Makefile.in (SFILES): Add linux-cris-low.c, linux-crisv32-low.c.
13729 (clean): Add reg-cris.c and reg-crisv32.c.
889bf7c5 13730 Add linux-cris-low.o, linux-crisv32-low.o, reg-cris.o, reg-cris.c,
45b134e5
OF		 13731 reg-crisv32.o, and reg-crisv32.c to make rules.
13732 * configure.srv: Add cris-*-linux* and crisv32-*-linux* to list of
13733 recognized targets.
13734
48d93c75
UW		 137352005-05-16 Ulrich Weigand <uweigand@de.ibm.com>
13736
13737 * linux-low.c (fetch_register): Ensure buffer size is a multiple
13738 of sizeof (PTRACE_XFER_TYPE).
13739 (usr_store_inferior_registers): Likewise. Zero out excess bytes.
13740
e013ee27
OF		 137412005-05-12 Orjan Friberg <orjanf@axis.com>
13742
889bf7c5 13743 * target.h (struct target_ops): Add insert_watchpoint,
e013ee27
OF		 13744 remove_watchpoint, stopped_by_watchpoint, stopped_data_address function
13745 pointers for hardware watchpoint support.
13746 * linux-low.h (struct linux_target_ops): Ditto.
13747 * linux-low.c (linux_insert_watchpoint, linux_remove_watchpoint)
13748 (linux_stopped_by_watchpoint, linux_stopped_data_address): New. Add
13749 to linux_target_ops.
13750 * remote-utils.c (prepare_resume_reply): Add watchpoint information to
13751 reply packet.
13752 * server.c (main): Recognize 'Z' and 'z' packets.
13753
b0ded00b
UW		 137542005-05-10 Ulrich Weigand <uweigand@de.ibm.com>
13755
13756 * linux-s390-low.c (s390_breakpoint, s390_breakpoint_len): Define.
13757 (s390_get_pc, s390_set_pc, s390_breakpoint_at): New functions.
13758 (the_low_target): Add new members.
13759
8643e2ad
DJ		 137602005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
13761
13762 * proc-service.c (ps_lgetregs): Search all_processes instead of
13763 all_threads.
13764
fc620387
DJ		 137652005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
13766
13767 * server.c (start_inferior): Change return type to int.
13768 (attach_inferior): Change sigptr to int *.
13769 (handle_v_cont, handle_v_requests): Change signal to int *.
13770 (main): Change signal to int.
13771
137722005-04-15 Kei Sakamoto <sakamoto.kei@renesas.com>
7cfbc4a0
KI		 13773
13774 * Makefile.in: Add linux-m32r-low.o, reg-m32r.c and reg-m32r.o.
13775 * configure.srv: Add m32r*-*-linux*.
13776 * linux-m32r-low.c: New file.
13777
e0e76420
DJ		 137782005-03-04 Daniel Jacobowitz <dan@codesourcery.com>
13779
13780 * Makefile.in (stamp-h): Set CONFIG_HEADERS explicitly.
13781
a1928bad
DJ		 137822005-03-03 Daniel Jacobowitz <dan@codesourcery.com>
13783
13784 * inferiors.c (change_inferior_id, add_thread, find_inferior_id):
13785 Take unsigned long arguments for PIDs.
13786 * linux-low.c (add_process, linux_attach_lwp, linux_attach)
13787 (linux_thread_alive, linux_wait_for_event, kill_lwp, send_sigstop)
13788 (wait_for_sigstop, linux_resume_one_process)
13789 (regsets_fetch_inferior_registers, linux_send_signal)
13790 (linux_read_auxv): Likewise. Update the types of variables holding
13791 PIDs. Update format string specifiers.
13792 * linux-low.h (struct process_info, linux_attach_lwp): Likewise.
13793 * remote-utils.c (prepare_resume_reply): Likewise.
13794 * server.c (cont_thread, general_thread, step_thread)
13795 (thread_from_wait, old_thread_from_wait, signal_pid): Change type to
13796 unsigned long.
13797 (handle_query): Update format specifiers.
13798 (handle_v_cont, main): Use strtoul for thread IDs.
13799 * server.h (struct inferior_list_entry): Use unsigned long for ID.
13800 (add_thread, find_inferior_id, change_inferior_id, cont_thread)
13801 (general_thread, step_thread, thread_from_wait)
13802 (old_thread_from_wait): Update.
13803 * target.h (struct thread_resume): Use unsigned long for THREAD.
13804 (struct target_ops): Use unsigned long for arguments to attach and
13805 thread_alive.
13806
dcdb98d2
DJ		 138072005-02-24 Daniel Jacobowitz <dan@codesourcery.com>
13808
13809 * acinclude.m4: Include bfd/bfd.m4 directly.
13810 * configure.ac: Use AC_ARG_PROGRAM. Suggested by Aron Griffis
13811 <agriffis@toolchain.org>.
13812 * aclocal.m4, configure: Regenerated.
13813
bec39cab
AC		 138142005-01-07 Andrew Cagney <cagney@gnu.org>
13815
13816 * configure.ac: Rename configure.in, require autoconf 2.59.
13817 * configure: Re-generate.
13818
434c4c77
DJ		 138192004-12-08 Daniel Jacobowitz <dan@debian.org>
13820
13821 * acinclude.m4 (SRV_CHECK_THREAD_DB): Add ps_get_thread_area. Reset
13822 LIBS when finished.
13823 * aclocal.m4: Regenerated.
13824 * configure: Regenerated.
13825
db1d3e1b
AS		 138262004-11-21 Andreas Schwab <schwab@suse.de>
13827
13828 * linux-m68k-low.c (m68k_num_gregs): Define.
13829 (m68k_fill_gregset, m68k_store_gregset, m68k_fill_fpregset)
13830 (m68k_store_fpregset, target_regsets) [HAVE_LINUX_REGSETS]: New.
13831 (m68k_breakpoint, m68k_breakpoint_len, m68k_get_pc, m68k_set_pc)
13832 (m68k_breakpoint_at): New. Add to the_low_target.
13833
13834 * configure.srv (m68*-*-linux*): Set srv_linux_regsets and
13835 srv_linux_thread_db to yes.
13836
43360365
JB		 138372004-10-20 Joel Brobecker <brobecker@gnat.com>
13838
13839 * linux-x86-64-low.c (ARCH_SET_GS): Add definition if missing.
13840 (ARCH_SET_FS): Likewise.
13841 (ARCH_GET_FS): Likewise.
13842 (ARCH_GET_GS): Likewise.
13843
fd500816
DJ		 138442004-10-16 Daniel Jacobowitz <dan@debian.org>
13845
13846 * linux-i386-low.c (ps_get_thread_area): New.
13847 * linux-x86-64-low.c (ps_get_thread_area): New.
13848 * linux-low.c: Include <sys/syscall.h>.
13849 (linux_kill_one_process): Don't kill the first thread here.
13850 (linux_kill): Kill the first thread here.
13851 (kill_lwp): New function.
13852 (send_sigstop, linux_send_signal): Use it.
13853 * proc-service.c: Clean up #ifdefs.
13854 (fpregset_info): Delete.
13855 (ps_lgetregs): Update and enable implementation.
13856 (ps_lsetregs, ps_lgetfpregs, ps_lsetfpregs): Remove disabled
13857 implementations.
13858 * remote-utils.c (struct sym_cache, symbol_cache): New.
13859 (input_interrupt): Print a clearer message.
13860 (async_io_enabled): New variable.
13861 (enable_async_io, disable_async_io): Use it. Update comments.
13862 (look_up_one_symbol): Use the symbol cache.
13863 * thread-db.c (thread_db_look_up_symbols): New function.
13864 (thread_db_init): Update comments. Call thread_db_look_up_symbols.
13865
f6de3c42
DJ		 138662004-10-16 Daniel Jacobowitz <dan@debian.org>
13867
13868 * configure.in: Test for -rdynamic.
13869 * configure: Regenerated.
13870 * Makefile (INTERNAL_LDFLAGS): New.
13871 (gdbserver, gdbreplay): Use it.
13872
2c0fc042
AC		 138732004-09-02 Andrew Cagney <cagney@gnu.org>
13874
13875 * Makefile.in (TAGS): Replace TM_FILE with DEPRECATED_TM_FILE.
13876
075b3282
DJ		 138772004-03-23 Daniel Jacobowitz <drow@mvista.com>
13878
13879 * linux-low.c (linux_wait): Clear all_processes list also.
13880
fa6a77dc
DJ		 138812004-03-12 Daniel Jacobowitz <drow@mvista.com>
13882
13883 * linux-low.c: Include <errno.h>. Remove extern declaration of
13884 errno.
13885
6d782a97
DJ		 138862004-03-12 Daniel Jacobowitz <drow@mvista.com>
13887
13888 * gdbreplay.c, server.h, utils.c: Update copyright years.
13889
3a7fb99b
DJ		 138902004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
13891
13892 * server.c (main): Print child status or termination signal from
13893 variable 'signal', not 'sig'.
13894
c3e735a6
DJ		 138952004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
13896
13897 * linux-low.c (linux_read_memory): Change return type to
13898 int. Check for and return error from ptrace().
13899 * target.c (read_inferior_memory): Change return type to int. Pass
13900 back return status from the_target->read_memory().
13901 * target.h (struct target_ops): Adapt *read_memory() prototype.
13902 Update comment.
13903 (read_inferior_memory): Adapt prototype.
13904 * server.c (main): Return an error packet if
13905 read_inferior_memory() returns an error.
13906
a59d1c82
DJ		 139072004-03-04 Daniel Jacobowitz <drow@mvista.com>
13908
13909 * Makefile.in (distclean): Remove config.h, stamp-h, and config.log.
13910 Unify with other clean targets.
13911
dc3f8883
DJ		 139122004-02-29 Daniel Jacobowitz <drow@mvista.com>
13913
13914 * server.c (handle_v_cont): Call set_desired_inferior.
13915
89a208da
DJ		 139162004-02-29 Daniel Jacobowitz <drow@mvista.com>
13917
13918 * remote-utils.c (prepare_resume_reply): Always supply "thread:".
13919
62ea82f5
DJ		 139202004-02-29 Daniel Jacobowitz <drow@mvista.com>
13921
13922 * linux-low.c (linux_wait): Unblock async I/O.
13923 (linux_resume): Block and enable async I/O.
13924 * remote-utils.c (block_async_io, unblock_async_io): New functions.
13925 * server.h (block_async_io, unblock_async_io): Add prototypes.
13926
6910d122
DJ		 139272004-02-29 Daniel Jacobowitz <drow@mvista.com>
13928
13929 * remote-utils.c (remote_open): Print a status notice after
13930 opening a TCP port.
13931 * server.c (attach_inferior): Print a status notice after
13932 attaching.
13933
139342004-02-29 Daniel Jacobowitz <drow@mvista.com>
d677d77d
DJ		 13935
13936 * linux-arm-low.c (arm_get_pc): Print out stop PC in debug mode.
13937
c89dc5d4
DJ		 139382004-02-26 Daniel Jacobowitz <drow@mvista.com>
13939
13940 * remote-utils.c (write_enn): Use "E01" instead of "ENN" for the
13941 error packet.
13942 * server.c, target.h: Update copyright years.
13943
4b8dad4a
RM		 139442004-02-25 Roland McGrath <roland@redhat.com>
13945
13946 * target.h (struct target_ops): New member `read_auxv'.
13947 * server.c (handle_query): Handle qPart:auxv:read: query using that.
13948 * linux-low.c (linux_read_auxv): New function.
13949 (linux_target_ops): Initialize `read_auxv' member to that.
13950
d7446758
JB		 139512004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
13952
13953 Committed by Jim Blandy <jimb@redhat.com>.
13954
13955 * linux-s390-low.c (s390_num_regs): Update.
4b8dad4a 13956 (s390_regmap): Remove control registers. Use __s390x__ predefine
d7446758
JB		 13957 instead of GPR_SIZE to distiguish s390 and s390x targets.
13958
5544ad89
DJ		 139592004-01-31 Daniel Jacobowitz <drow@mvista.com>
13960
13961 * linux-low.c: Update copyright year.
13962 (check_removed_breakpoint): Clear pending_is_breakpoint.
13963 (linux_set_resume_request, linux_queue_one_thread)
13964 (resume_status_pending_p): New functions.
13965 (linux_continue_one_thread): Use process->resume.
13966 (linux_resume): Only resume threads if there are no pending events.
13967 * linux-low.h (struct process_info): Add resume request
13968 pointer.
13969
2a68b70e
DJ		 139702004-01-30 Daniel Jacobowitz <drow@mvista.com>
13971
13972 * regcache.c (new_register_cache): Clear the allocated register
13973 buffer. Suggested by Atsushi Nemoto <anemo@mba.ocn.ne.jp>.
13974
64386c31
DJ		 139752003-10-13 Daniel Jacobowitz <drow@mvista.com>
13976
13977 * linux-low.c (linux_resume): Take a struct thread_resume *
13978 argument.
13979 (linux_wait): Update call.
13980 (resume_ptr): New static variable.
13981 (linux_continue_one_thread): Renamed from
13982 linux_continue_one_process. Use resume_ptr.
13983 (linux_resume): Use linux_continue_one_thread.
13984 * server.c (handle_v_cont, handle_v_requests): New functions.
13985 (myresume): New function.
13986 (main): Handle 'v' case.
13987 * target.h (struct thread_resume): New type.
13988 (struct target_ops): Change argument of "resume" to struct
13989 thread_resume *.
13990 (myresume): Delete macro.
13991
c938e9b0
L		 139922003-08-08 H.J. Lu <hongjiu.lu@intel.com>
13993
13994 * Makefile.in (install-only): Create dest dir. Support DESTDIR.
13995 (uninstall): Support DESTDIR.
13996
7f313d07
BC		 13997Mon Jul 21 20:09:34 UTC 2003 Brendan Conoboy <blc@redhat.com>
13998
13999 * configure.srv: Add xscale*linux copy of arm*linux entry.
14000
3b2fc2ea
DJ		 140012003-07-24 Daniel Jacobowitz <drow@mvista.com>
14002
14003 * linux-arm-low.c (arm_reinsert_addr): New function.
14004 (the_low_target): Add arm_reinsert_addr.
14005
1c0a559e
MK		 140062003-07-08 Mark Kettenis <kettenis@gnu.org>
14007
14008 * mem-break.c: Remove whitespace at end of file.
14009
43d5792c
DJ		 140102003-06-28 Daniel Jacobowitz <drow@mvista.com>
14011
14012 * configure.in: Check whether we need to prototype strerror.
14013 * server.h: Optionally prototype strerror.
14014 * gdbreplay.c (perror_with_name): Use strerror.
14015 * linux-low.c (linux_attach_lwp): Use strerror.
14016 * utils.c (perror_with_name): Use strerror.
14017 * config.in, configure: Regenerated.
14018
c8a86edf
DJ		 140192003-06-28 Daniel Jacobowitz <drow@mvista.com>
14020
14021 * linux-sh-low.c (sh_regmap): Fix FP register offsets, reported by
14022 SUGIOKA Toshinobu <sugioka@itonet.co.jp>.
14023
73d37363
DJ		 140242003-06-20 Daniel Jacobowitz <drow@mvista.com>
14025
14026 * Makefile.in (SFILES): Update.
14027 * low-hppabsd.c, low-lynx.c, low-nbsd.c, low-sim.c, low-sparc.c,
14028 low-sun3.c: Remove files.
14029
6ad8ae5c
DJ		 140302003-06-17 Daniel Jacobowitz <drow@mvista.com>
14031
14032 * linux-low.c: Move comment to linux_thread_alive where it belonged.
14033 (linux_detach_one_process, linux_detach): New functions.
14034 (linux_target_ops): Add linux_detach.
14035 * server.c (main): Handle 'D' packet.
14036 * target.h (struct target_ops): Add "detach" member.
14037 (detach_inferior): Define.
14038
1581182a
MK		 140392003-06-13 Mark Kettenis <kettenis@gnu.org>
14040
14041 From Kelley Cook <kelleycook@wideopenwest.com>:
14042 * configure.srv: Accept i[34567]86 variants.
14043
e5379b03
DJ		 140442003-06-05 Daniel Jacobowitz <drow@mvista.com>
14045
14046 * linux-low.c (linux_wait_for_event): Correct comment typos.
14047 (linux_resume_one_process): Call check_removed_breakpoint.
14048 (linux_send_signal): New function.
14049 (linux_target_ops): Add linux_send_signal.
14050 * remote-utils.c (putpkt, input_interrupt): Use send_signal instead
14051 of kill.
14052 * target.h (struct target_ops): Add send_signal.
14053
2ff29de4
JB		 140542003-05-29 Jim Blandy <jimb@redhat.com>
14055
14056 * linux-low.c (usr_store_inferior_registers): Transfer buf in
14057 PTRACE_XFER_TYPE-sized chunks, not int-sized chunks. Otherwise,
14058 if 'int' is smaller than PTRACE_XFER_TYPE, you end up throwing
14059 away part of the register's value.
14060
254787d4
DJ		 140612003-03-26 Daniel Jacobowitz <drow@mvista.com>
14062
14063 * linux-low.c (linux_create_inferior): Use __SIGRTMIN.
14064 (linux_wait_for_event, linux_init_signals): Likewise.
14065
94e10508
DJ		 140662003-03-17 Daniel Jacobowitz <drow@mvista.com>
14067
14068 * configure.in: Check for stdlib.h.
14069 * configure: Regenerated.
14070 * config.in: Regenerated.
14071
4c0711e0
DJ		 140722003-01-04 Andreas Schwab <schwab@suse.de>
14073
14074 * linux-m68k-low.c (m68k_num_regs): Define to 29 instead of 31.
14075
ef66e766
AC		 140762003-01-02 Andrew Cagney <ac131313@redhat.com>
14077
14078 * Makefile.in: Remove obsolete code.
14079
a1358604
DJ		 140802002-11-20 Daniel Jacobowitz <drow@mvista.com>
14081
14082 * linux-s390-low.c (s390_regmap): Check GPR_SIZE instead of
14083 defined(PT_FPR0_HI).
14084
23ce3b1c
DJ		 140852002-11-17 Stuart Hughes <seh@zee2.com>
14086
14087 * linux-arm-low.c (arm_num_regs): Increase.
14088 (arm_regmap): Include status register.
14089
140902002-11-17 Daniel Jacobowitz <drow@mvista.com>
14091
14092 * linux-low.c (register_addr): Remove incorrect -1 check.
14093
a9fa9f7d
DJ		 140942002-08-29 Daniel Jacobowitz <drow@mvista.com>
14095
14096 * linux-low.c (linux_create_inferior): Call setpgid. Return
14097 the new PID.
14098 (unstopped_p, linux_signal_pid): Remove.
14099 (linux_target_ops): Remove linux_signal_pid.
14100 * remote-utils.c (putpkt, input_interrupt): Use signal_pid
14101 global instead of target method.
14102 * target.h (struct target_ops): Remove signal_pid. Update comment
14103 for create_inferior.
14104 * server.c (signal_pid): New variable.
14105 (create_inferior): Set signal_pid. Block SIGTTOU and SIGTTIN in
4b8dad4a 14106 gdbserver. Set the child to be the foreground process group.
a9fa9f7d
DJ		 14107 (attach_inferior): Set signal_pid.
14108
17574093
DJ		 141092002-08-23 Daniel Jacobowitz <drow@mvista.com>
14110
14111 * ChangeLog: New file, with entries from gdb/ChangeLog after GDB 5.2.
14112
141132002-08-20 Jim Blandy <jimb@redhat.com>
14114
14115 * Makefile.in (LDFLAGS): Allow the configure script to establish a
14116 default for this.
14117
141182002-08-01 Andrew Cagney <cagney@redhat.com>
14119
14120 * Makefile.in: Make chill references obsolete.
14121
141222002-07-24 Kevin Buettner <kevinb@redhat.com>
14123
14124 * configure.in (unistd.h): Add to AC_CHECK_HEADERS list.
14125 * configure: Regenerate.
14126 * config.in: Regenerate.
14127
141282002-07-09 David O'Brien <obrien@FreeBSD.org>
14129
14130 * gdbreplay.c (stdlib.h, unistd.h): Conditionaly include.
14131 (perror_with_name, remote_close, remote_open, expect, play): Static.
14132
141332002-07-04 Michal Ludvig <mludvig@suse.cz>
14134
4b8dad4a 14135 * linux-x86-64-low.c (x86_64_regmap): Make it an array of
17574093
DJ		 14136 byte offsets instead of an array of indexes.
14137 (x86_64_store_gregset, x86_64_store_fpregset): Parameter made const.
14138
141392002-06-13 Daniel Jacobowitz <drow@mvista.com>
14140
14141 * regcache.c: Add comment.
14142
141432002-06-11 Daniel Jacobowitz <drow@mvista.com>
14144
14145 * thread-db.c: New file.
14146 * proc-service.c: New file.
14147 * acinclude.m4: New file.
14148 * Makefile.in: Add GDBSERVER_LIBS, gdb_proc_service_h,
14149 proc-service.o, and thread-db.o.
14150 (linux-low.o): Add USE_THREAD_DB.
14151 * acconfig.h: Add HAVE_PRGREGSET_T, HAVE_PRFPREGSET_T,
14152 HAVE_LWPID_T, HAVE_PSADDR_T, and PRFPREGSET_T_BROKEN.
14153 * aclocal.m4: Regenerated.
14154 * config.in: Regenerated.
14155 * configure: Regenerated.
14156 * configure.in: Check for proc_service.h, sys/procfs.h,
14157 thread_db.h, and linux/elf.h headrs.
14158 Check for lwpid_t, psaddr_t, prgregset_t, prfpregset_t, and
14159 PRFPREGSET_T_BROKEN. Introduce srv_thread_depfiles and USE_THREAD_DB.
14160 Check for -lthread_db and thread support.
14161 * configure.srv: Enable thread_db support for ARM, i386, MIPS,
14162 PowerPC, and SuperH.
14163 * i387-fp.c: Constify arguments.
14164 * i387-fp.h: Likewise.
14165 * inferiors.c: (struct thread_info): Renamed from
14166 `struct inferior_info'. Remove PID member. Use generic inferior
14167 list header. All uses updated.
14168 (inferiors, signal_pid): Removed.
14169 (all_threads): New variable.
14170 (get_thread): Define.
14171 (add_inferior_to_list): New function.
14172 (for_each_inferior): New function.
14173 (change_inferior_id): New function.
14174 (add_inferior): Removed.
14175 (remove_inferior): New function.
14176 (add_thread): New function.
14177 (free_one_thread): New function.
14178 (remove_thread): New function.
14179 (clear_inferiors): Use for_each_inferior and free_one_thread.
14180 (find_inferior): New function.
14181 (find_inferior_id): New function.
14182 (inferior_target_data): Update argument type.
14183 (set_inferior_target_data): Likewise.
14184 (inferior_regcache_data): Likewise.
14185 (set_inferior_regcache_data): Likewise.
14186 * linux-low.c (linux_bp_reinsert): Remove.
14187 (all_processes, stopping_threads, using_thrads)
14188 (struct pending_signals, debug_threads, pid_of): New.
14189 (inferior_pid): Replace with macro.
14190 (struct inferior_linux_data): Remove.
14191 (get_stop_pc, add_process): New functions.
14192 (linux_create_inferior): Restore SIGRTMIN+1 before calling exec.
14193 Use add_process and add_thread.
14194 (linux_attach_lwp): New function, based on old linux_attach. Use
14195 add_process and add_thread. Set stop_expected for new threads.
14196 (linux_attach): New function.
14197 (linux_kill_one_process): New function.
14198 (linux_kill): Kill all LWPs.
14199 (linux_thread_alive): Use find_inferior_id.
14200 (check_removed_breakpoints, status_pending_p): New functions.
14201 (linux_wait_for_process): Renamed from linux_wait_for_one_inferior.
14202 Update. Use WNOHANG. Wait for cloned processes also. Update process
14203 struct for the found process.
14204 (linux_wait_for_event): New function.
14205 (linux_wait): Use it. Support LWPs.
14206 (send_sigstop, wait_for_sigstop, stop_all_processes)
14207 (linux_resume_one_process, linux_continue_one_process): New functions.
14208 (linux_resume): Support LWPs.
14209 (REGISTER_RAW_SIZE): Remove.
14210 (fetch_register): Use register_size instead. Call supply_register.
14211 (usr_store_inferior_registers): Likewise. Call collect_register.
14212 Fix recursive case.
14213 (regsets_fetch_inferior_registers): Improve error message.
14214 (regsets_store_inferior_registers): Add debugging.
14215 (linux_look_up_symbols): Call thread_db_init if USE_THREAD_DB.
14216 (unstopped_p, linux_signal_pid): New functions.
14217 (linux_target_ops): Add linux_signal_pid.
14218 (linux_init_signals): New function.
14219 (initialize_low): Call it. Initialize using_threads.
14220 * regcache.c (inferior_regcache_data): Add valid
14221 flag.
14222 (get_regcache): Fetch registers lazily. Add fetch argument
14223 and update all callers.
14224 (regcache_invalidate_one, regcache_invalidate): New
14225 functions.
14226 (new_register_cache): Renamed from create_register_cache.
14227 Return the new regcache.
14228 (free_register_cache): Change argument to a void *.
14229 (registers_to_string, registers_from_string): Call get_regcache
14230 with fetch flag set.
14231 (register_data): Make static. Pass fetch flag to get_regcache.
14232 (supply_register): Call get_regcache with fetch flag clear.
14233 (collect_register): Call get_regcache with fetch flag set.
14234 (collect_register_as_string): New function.
14235 * regcache.h: Update.
14236 * remote-utils.c (putpkt): Flush after debug output and use
14237 stderr.
14238 Handle input interrupts while waiting for an ACK.
14239 (input_interrupt): Use signal_pid method.
14240 (getpkt): Flush after debug output and use stderr.
14241 (outreg): Use collect_register_as_string.
14242 (new_thread_notify, dead_thread_notify): New functions.
14243 (prepare_resume_reply): Check using_threads. Set thread_from_wait
14244 and general_thread.
14245 (look_up_one_symbol): Flush after debug output.
14246 * server.c (step_thread, server_waiting): New variables.
14247 (start_inferior): Don't use signal_pid. Update call to mywait.
14248 (attach_inferior): Update call to mywait.
14249 (handle_query): Handle qfThreadInfo and qsThreadInfo.
14250 (main): Don't fetch/store registers explicitly. Use
14251 set_desired_inferior. Support proposed ``Hs'' packet. Update
14252 calls to mywait.
14253 * server.h: Update.
14254 (struct inferior_list, struct_inferior_list_entry): New.
14255 * target.c (set_desired_inferior): New.
14256 (write_inferior_memory): Constify.
14257 (mywait): New function.
14258 * target.h: Update.
14259 (struct target_ops): New signal_pid method.
14260 (mywait): Removed macro, added prototype.
14261
14262 * linux-low.h (regset_func): Removed.
14263 (regset_fill_func, regset_store_func): New.
14264 (enum regset_type): New.
14265 (struct regset_info): Add type field. Use new operation types.
14266 (struct linux_target_ops): stop_pc renamed to get_pc.
14267 Add decr_pc_after_break and breakpoint_at.
14268 (get_process, get_thread_proess, get_process_thread)
14269 (strut process_info, all_processes, linux_attach_lwp)
14270 (thread_db_init): New.
14271
14272 * linux-arm-low.c (arm_get_pc, arm_set_pc,
14273 arm_breakpoint, arm_breakpoint_len, arm_breakpoint_at): New.
14274 (the_low_target): Add new members.
14275 * linux-i386-low.c (i386_store_gregset, i386_store_fpregset)
14276 (i386_store_fpxregset): Constify.
14277 (target_regsets): Add new kind identifier.
14278 (i386_get_pc): Renamed from i386_stop_pc. Simplify.
14279 (i386_set_pc): Add debugging.
14280 (i386_breakpoint_at): New function.
14281 (the_low_target): Add new members.
14282 * linux-mips-low.c (mips_get_pc, mips_set_pc)
14283 (mips_breakpoint, mips_breakpoint_len, mips_reinsert_addr)
14284 (mips_breakpoint_at): New.
14285 (the_low_target): Add new members.
14286 * linux-ppc-low.c (ppc_get_pc, ppc_set_pc)
14287 (ppc_breakpoint, ppc_breakpoint_len, ppc_breakpoint_at): New.
14288 (the_low_target): Add new members.
14289 * linux-sh-low.c (sh_get_pc, sh_set_pc)
14290 (sh_breakpoint, sh_breakpoint_len, sh_breakpoint_at): New.
14291 (the_low_target): Add new members.
14292 * linux-x86-64-low.c (target_regsets): Add new kind
14293 identifier.
14294
142952002-05-15 Daniel Jacobowitz <drow@mvista.com>
14296
14297 From Martin Pool <mbp@samba.org>:
14298 * server.c (gdbserver_usage): New function.
14299 (main): Call it.
14300
143012002-05-14 Daniel Jacobowitz <drow@mvista.com>
14302
14303 * mem-break.c (reinsert_breakpoint_by_bp): Correct typo
14304 stop_at -> stop_pc.
14305
143062002-05-04 Andrew Cagney <ac131313@redhat.com>
14307
14308 * Makefile.in: Remove obsolete code.
14309
143102002-04-24 Michal Ludvig <mludvig@suse.cz>
14311
14312 * linux-low.c (regsets_fetch_inferior_registers),
14313 (regsets_store_inferior_registers): Removed cast to int from
14314 ptrace() calls.
14315 * regcache.h: Added declaration of struct inferior_info.
14316
143172002-04-20 Daniel Jacobowitz <drow@mvista.com>
14318
14319 * inferiors.c (struct inferior_info): Add regcache_data.
14320 (add_inferior): Call create_register_cache.
14321 (clear_inferiors): Call free_register_cache.
14322 (inferior_regcache_data, set_inferior_regcache_data): New functions.
14323 * regcache.c (struct inferior_regcache_data): New.
14324 (registers): Remove.
14325 (get_regcache): New function.
14326 (create_register_cache, free_register_cache): New functions.
14327 (set_register_cache): Don't initialize the register cache here.
14328 (registers_to_string, registers_from_string, register_data): Call
14329 get_regcache.
14330 * regcache.h: Add prototypes.
14331 * server.h: Likewise.
14332
143332002-04-20 Daniel Jacobowitz <drow@mvista.com>
14334
14335 * mem-break.c: New file.
14336 * mem-break.h: New file.
14337 * Makefile.in: Add mem-break.o rule; update server.h
14338 dependencies.
14339 * inferiors.c (struct inferior_info): Add target_data
14340 member.
14341 (clear_inferiors): Free target_data member if set.
14342 (inferior_target_data, set_inferior_target_data): New functions.
14343 * linux-i386-low.c (i386_breakpoint, i386_breakpoint_len)
14344 (i386_stop_pc, i386_set_pc): New. Add to the_low_target.
14345 * linux-low.c (linux_bp_reinsert): New variable.
14346 (struct inferior_linux_data): New.
14347 (linux_create_inferior): Use set_inferior_target_data.
14348 (linux_attach): Likewise. Call add_inferior.
14349 (linux_wait_for_one_inferior): New function.
14350 (linux_wait): Call it.
14351 (linux_write_memory): Add const.
14352 (initialize_low): Call set_breakpoint_data.
14353 * linux-low.h (struct linux_target_ops): Add breakpoint
14354 handling members.
14355 * server.c (attach_inferior): Remove extra add_inferior
14356 call.
14357 * server.h: Include mem-break.h. Update inferior.c
14358 prototypes.
14359 * target.c (read_inferior_memory)
14360 (write_inferior_memory): New functions.
14361 * target.h (read_inferior_memory)
14362 (write_inferior_memory): Change macros to prototypes.
14363 (struct target_ops): Update comments. Add const to write_memory
14364 definition.
14365
143662002-04-11 Daniel Jacobowitz <drow@mvista.com>
14367
14368 * linux-low.c (usr_store_inferior_registers): Support
14369 registers which are allowed to fail to store.
14370 * linux-low.h (linux_target_ops): Likewise.
14371 * linux-ppc-low.c (ppc_regmap): Support FPSCR.
14372 (ppc_cannot_store_register): FPSCR may not be storable.
14373
143742002-04-09 Daniel Jacobowitz <drow@mvista.com>
14375
14376 * server.h: Include <string.h> if HAVE_STRING_H.
14377 * ChangeLog: Correct paths in last ChangeLog entry.
14378
143792002-04-09 Daniel Jacobowitz <drow@mvista.com>
14380
14381 * linux-low.h: Remove obsolete prototypes.
14382 (struct linux_target_ops): New.
14383 (extern the_low_target): New.
14384 * linux-low.c (num_regs, regmap): Remove declarations.
14385 (register_addr): Use the_low_target explicitly.
14386 (fetch_register): Likewise.
14387 (usr_fetch_inferior_registers): Likewise.
14388 (usr_store_inferior_registers): Likewise.
14389 * linux-arm-low.c (num_regs): Remove.
14390 (arm_num_regs): Define.
14391 (arm_regmap): Renamed from regmap, made static.
14392 (arm_cannot_fetch_register): Renamed from cannot_fetch_register,
14393 made static.
14394 (arm_cannot_store_register): Renamed from cannot_store_register,
14395 made static.
14396 (the_low_target): New.
14397 * linux-i386-low.c (num_regs): Remove.
14398 (i386_num_regs): Define.
14399 (i386_regmap): Renamed from regmap, made static.
14400 (i386_cannot_fetch_register): Renamed from cannot_fetch_register,
14401 made static.
14402 (i386_cannot_store_register): Renamed from cannot_store_register,
14403 made static.
14404 (the_low_target): New.
14405 * linux-ia64-low.c (num_regs): Remove.
14406 (ia64_num_regs): Define.
14407 (ia64_regmap): Renamed from regmap, made static.
14408 (ia64_cannot_fetch_register): Renamed from cannot_fetch_register,
14409 made static.
14410 (ia64_cannot_store_register): Renamed from cannot_store_register,
14411 made static.
14412 (the_low_target): New.
14413 * linux-m68k-low.c (num_regs): Remove.
14414 (m68k_num_regs): Define.
14415 (m68k_regmap): Renamed from regmap, made static.
14416 (m68k_cannot_fetch_register): Renamed from cannot_fetch_register,
14417 made static.
14418 (m68k_cannot_store_register): Renamed from cannot_store_register,
14419 made static.
14420 (the_low_target): New.
14421 * linux-mips-low.c (num_regs): Remove.
14422 (mips_num_regs): Define.
14423 (mips_regmap): Renamed from regmap, made static.
14424 (mips_cannot_fetch_register): Renamed from cannot_fetch_register,
14425 made static.
14426 (mips_cannot_store_register): Renamed from cannot_store_register,
14427 made static.
14428 (the_low_target): New.
14429 * linux-ppc-low.c (num_regs): Remove.
14430 (ppc_num_regs): Define.
14431 (ppc_regmap): Renamed from regmap, made static.
14432 (ppc_cannot_fetch_register): Renamed from cannot_fetch_register,
14433 made static.
14434 (ppc_cannot_store_register): Renamed from cannot_store_register,
14435 made static.
14436 (the_low_target): New.
14437 * linux-s390-low.c (num_regs): Remove.
14438 (s390_num_regs): Define.
14439 (s390_regmap): Renamed from regmap, made static.
14440 (s390_cannot_fetch_register): Renamed from cannot_fetch_register,
14441 made static.
14442 (s390_cannot_store_register): Renamed from cannot_store_register,
14443 made static.
14444 (the_low_target): New.
14445 * linux-sh-low.c (num_regs): Remove.
14446 (sh_num_regs): Define.
14447 (sh_regmap): Renamed from regmap, made static.
14448 (sh_cannot_fetch_register): Renamed from cannot_fetch_register,
14449 made static.
14450 (sh_cannot_store_register): Renamed from cannot_store_register,
14451 made static.
14452 (the_low_target): New.
14453 * linux-x86-64-low.c (x86_64_regmap): Renamed from regmap.
14454 (the_low_target): New.
14455
144562002-04-09 Daniel Jacobowitz <drow@mvista.com>
14457
14458 * Makefile.in: Add stamp-h target.
14459 * configure.in: Create stamp-h.
14460 * configure: Regenerated.
14461
144622002-04-09 Daniel Jacobowitz <drow@mvista.com>
14463
14464 * inferiors.c: New file.
14465 * target.c: New file.
14466 * target.h: New file.
14467 * Makefile.in: Add target.o and inferiors.o. Update
14468 dependencies.
14469 * linux-low.c (inferior_pid): New static variable,
14470 moved from server.c.
14471 (linux_create_inferior): Renamed from create_inferior.
14472 Call add_inferior. Return 0 on success instead of a PID.
14473 (linux_attach): Renamed from myattach.
14474 (linux_kill): Renamed from kill_inferior. Call clear_inferiors ().
14475 (linux_thread_alive): Renamed from mythread_alive.
14476 (linux_wait): Renamed from mywait. Call clear_inferiors () if the
14477 child dies.
14478 (linux_resume): Renamed from myresume. Add missing ``return 0''.
14479 (regsets_store_inferior_registers): Correct error message.
14480 Add missing ``return 0''.
14481 (linux_fetch_registers): Renamed from fetch_inferior_registers.
14482 (linux_store_registers): Renamed from store_inferior_registers.
14483 (linux_read_memory): Renamed from read_inferior_memory.
14484 (linux_write_memory): Renamed from write_inferior_memory.
14485 (linux_target_ops): New structure.
14486 (initialize_low): Call set_target_ops ().
14487 * remote-utils.c (unhexify): New function.
14488 (hexify): New function.
14489 (input_interrupt): Send signals to ``signal_pid''.
14490 * server.c (inferior_pid): Remove.
14491 (start_inferior): Update create_inferior call.
14492 (attach_inferior): Call add_inferior.
14493 (handle_query): New function.
14494 (main): Call handle_query for `q' packets.
14495 * server.h: Include "target.h". Remove obsolete prototypes.
14496 Add prototypes for "inferiors.c", "target.c", hexify, and unhexify.
14497
144982002-04-09 Daniel Jacobowitz <drow@mvista.com>
14499
14500 * Makefile.in: Add WARN_CFLAGS. Update configury
14501 dependencies.
14502 * configure.in: Check for <string.h>
14503 * configure: Regenerate.
14504 * config.in: Regenerate.
14505 * gdbreplay.c: Include needed system headers.
14506 (remote_open): Remove strchr prototype.
14507 * linux-low.h: Correct #ifdef to HAVE_LINUX_USRREGS.
14508 * regcache.c (supply_register): Change buf argument to const void *.
14509 (supply_register_by_name): Likewise.
14510 (collect_register): Change buf argument to void *.
14511 (collect_register_by_name): Likewise.
14512 * regcache.h: Add missing prototypes.
14513 * remote-utils.c: Include <arpa/inet.h> for inet_ntoa.
14514 * server.c (handle_query): New function.
14515 (attached): New static variable, moved out of main.
14516 (main): Quiet longjmp clobber warnings.
14517 * server.h: Add ATTR_NORETURN and ATTR_FORMAT. Update prototypes.
14518 * utils.c (error): Remove NORETURN.
14519 (fatal): Likewise.
GDB Binutils - Deliverables
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