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89342618
YQ		 12016-10-27 Yao Qi <yao.qi@linaro.org>
2
3 * inferiors.c (find_inferior_in_random): New function.
4 * inferiors.h (find_inferior_in_random): Declare.
5 * linux-low.c (linux_wait_for_event_filtered): Call
6 find_inferior_in_random instead of find_inferior.
7
e3652c84
YQ		 82016-10-27 Yao Qi <yao.qi@linaro.org>
9
10 * linux-low.c (linux_wait_1): If single-step breakpoints are
11 inserted, remove them.
12
5a04c4cf
PA		 132016-10-26 Pedro Alves <palves@redhat.com>
14
15 * linux-low.c (handle_extended_wait): Link parent/child fork
16 threads.
17 (linux_wait_1): Unlink them.
18 (linux_set_resume_request): Ignore resume requests for
19 already-resumed and unhandled fork child threads.
20 * linux-low.h (struct lwp_info) <fork_relative>: New field.
21 * server.c (in_queued_stop_replies_ptid, in_queued_stop_replies):
22 New functions.
23 (handle_v_requests) <vCont>: Don't call require_running.
24 * server.h (in_queued_stop_replies): New declaration.
25
cb93dc7f
YQ		 262016-10-24 Yao Qi <yao.qi@linaro.org>
27
28 PR server/20733
29 * linux-aarch64-low.c (append_insns): Cast the return value to
30 'uint32_t *'.
31
a1078bea
YQ		 322016-10-10 Yao Qi <yao.qi@linaro.org>
33
34 * linux-aarch32-low.c (enum arm_breakpoint_kinds): Remove.
35
1fb77080
SDJ		 362016-10-06 Sergio Durigan Junior <sergiodj@redhat.com>
37
38 * target.c (target_supports_multi_process): New function, moved
39 from...
40 * target.h (target_supports_multi_process): ... here. Remove
41 macro.
42
39b5a3b9
TT		 432016-10-05 Tom Tromey <tom@tromey.com>
44
45 PR remote/20655:
46 * tracepoint.c (handle_tracepoint_bkpts): Check
47 ipa_error_tracepoint, not ipa_stopping_tracepoint.
48
c1d0b70a
YQ		 492016-10-05 Yao Qi <yao.qi@linaro.org>
50
51 * configure.srv: Update the path of arm-*.xml files.
52
0a69eedb
YQ		 532016-10-05 Terry Guo <terry.guo@arm.com>
54 Yao Qi <yao.qi@linaro.org>
55
56 * Makefile.in: Adjust the path of rules.
57 * configure.srv: Update the path of xml files.
58 * regformats/arm-with-iwmmxt.dat: Regenerated.
59 * regformats/arm-with-neon.dat: Likewise.
60 * regformats/arm-with-vfpv2.dat: Likewise.
61 * regformats/arm-with-vfpv3.dat Likewise.
62
17e16485
YQ		 632016-09-30 Yao Qi <yao.qi@linaro.org>
64
65 PR gdbserver/20627
66 * target.c (target_stop_and_wait): Don't call
67 target_continue_no_signal, use resume_stop instead.
68
edeeb602
YQ		 692016-09-26 Yao Qi <yao.qi@linaro.org>
70
71 * linux-low.c (linux_wait_1): Call debug_exit.
72
503b1c39
PA		 732016-09-23 Pedro Alves <palves@redhat.com>
74
75 * Makefile.in (SFILES): Add common/new-op.c.
76 (OBS): Add common/new-op.o.
77 (new-op.o): New rule.
78
74172ecf
SM		 792016-09-21 Simon Marchi <simon.marchi@ericsson.com>
80
81 * .gitinore: Ignore more files.
82
fc6cda2e
YQ		 832016-09-21 Yao Qi <yao.qi@linaro.org>
84
85 * linux-aarch32-low.c (arm_fill_gregset): Keep bits 20 to
86 23.
87
bc1e6c81
SDJ		 882016-09-19 Sergio Durigan Junior <sergiodj@redhat.com>
89
90 * server.c (start_inferior): Call target_mourn_inferior instead of
91 mourn_inferior; pass ptid_t argument to it.
92 (resume): Likewise.
93 (handle_target_event): Likewise.
94 * target.c (target_mourn_inferior): New function.
95 * target.h (mourn_inferior): Delete macro.
96
0e00e962
AA		 972016-09-16 Andreas Arnez <arnez@linux.vnet.ibm.com>
98
99 * linux-low.c (lwp_is_stepping): New function.
100
1d8cb77d
CL		 1012016-09-06 Carl Love <cel@us.ibm.com>
102
103 * server.c (start_inferior): Fixed comment, requested comment change
104 didn't get updated correctly. Removed reference to ptrace () call as
105 it is only true on Linux systems.
106
7313bced
CL		 1072016-09-06 Carl Love <cel@us.ibm.com>
108
109 * server.c (start_inferior): Do not call
110 function target_post_create_inferior () if the
111 inferior process has already exited.
112
cf6de44d
PA		 1132016-09-05 Pedro Alves <palves@redhat.com>
114
115 * Makefile.in (COMPILER, COMPILER_CFLAGS): Remove.
116 (COMPILE.pre, CC_LD): Use CXX directly.
117 (INTERNAL_CFLAGS_BASE): Use CXXFLAGS directly.
118 * acinclude.m4: Don't include build-with-cxx.m4.
119 * configure.ac: Remove GDB_AC_BUILD_WITH_CXX call.
120 * configure: Regenerate.
121
c1da6748
AT		 1222016-09-02 Akash Trehan <akash.trehan123@gmail.com>
123
124 PR gdb/19495
125 * remote-utils.c (relocate_instruction): Remove redundant strcpy()
126 call writing data to own_buf.
127
f2b9e3df
SDJ		 1282016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
129
130 * target.c (mywait): Call target_wait instead of
131 the_target->wait.
132 (target_wait): New function.
133
049a8570
SDJ		 1342016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
135
136 * server.c (start_inferior): New variable 'ptid'. Replace calls
137 to the_target->resume by target_continue{,_no_signal}, depending
138 on the case.
139 * target.c (target_stop_and_wait): Call target_continue_no_signal
140 instead of the_target->resume.
141 (target_continue): New function.
142
3aa5cfa0
AT		 1432016-08-31 Antoine Tremblay <antoine.tremblay@ericsson.com>
144
145 * linux-low.c (linux_wait_1): Move event switch after unsuspend_lwps.
146
754653a7
AZ		 1472016-08-25 Adhemerval Zanella <adhemerval.zanella@linaro.org>
148
149 PR server/20491
150 * gdb_proc_service.h (ps_get_thread_area): Remove const from struct
151 ps_prochandle.
152 * linux-aarch64-low.c (ps_get_thread_area): Likewise.
153 * linux-arm-low.c (ps_get_thread_area): Likewise.
154 * linux-crisv32-low.c (ps_get_thread_area): Likewise.
155 * linux-m68k-low.c (ps_get_thread_area): Likewise.
156 * linux-mips-low.c (ps_get_thread_area): Likewise.
157 * linux-nios2-low.c (ps_get_thread_area): Likewise.
158 * linux-tic6x-low.c (ps_get_thread_area): Likewise.
159 * linux-x86-low.c (ps_get_thread_area): Likewise.
160 * linux-xtensa-low.c (ps_get_thread_area): Likewise.
161
ed036b40
PA		 1622016-08-19 Pedro Alves <palves@redhat.com>
163
164 * linux-x86-low.c (amd64_emit_call): Emit missing call opcode.
165
c8ef42ee
PA		 1662016-08-19 Pedro Alves <palves@redhat.com>
167
168 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Fix
169 comment. Use memcpy instead of casting through unsigned long.
170
9c235a72
PA		 1712016-08-19 Pedro Alves <palves@redhat.com>
172
173 * linux-amd64-ipa.c (alloc_jump_pad_buffer) [__ILP32__]: Try
174 allocating around 0x80000000.
175
201506da
PA		 1762016-08-19 Pedro Alves <palves@redhat.com>
177
178 PR gdb/20415
179 * Makefile.in (x32-linux-ipa.o, x32-avx-linux-ipa.o)
180 (x32-avx512-linux-ipa.o): New rules.
181 * configure.ac (x86_64-*-linux*): New x32 check.
182 * configure.srv (ipa_x32_linux_regobj): New.
183 (x86_64-*-linux*): Use $ipa_x32_linux_regobj if building for x32.
184 * linux-amd64-ipa.c (get_ipa_tdesc) [__ILP32__]: Return x32
185 descriptions.
186 (initialize_low_tracepoint) [__ILP32__]: Initialize x32
187 descriptions.
188 * configure: Regenerate.
189
f348d89a
PA		 1902016-08-09 Pedro Alves <palves@redhat.com>
191
192 PR gdb/18653
193 * Makefile.in (OBS): Add signals-state-save-restore.o.
194 (signals-state-save-restore.o): New rule.
195 * config.in: Regenerate.
196 * configure: Regenerate.
197 * linux-low.c: Include "signals-state-save-restore.h".
198 (linux_create_inferior): Call
199 restore_original_signals_state.
200 * server.c: Include "dispositions-save-restore.h".
201 (captured_main): Call save_original_signals_state.
202
1baf5149
PA		 2032016-08-05 Pedro Alves <palves@redhat.com>
204
205 * configure: Regenerate.
206
fcd4a73d
YQ		 2072016-08-04 Yao Qi <yao.qi@linaro.org>
208
209 * linux-low.c (regsets_fetch_inferior_registers): Check
210 errno is ESRCH or not.
211
979659d0
YQ		 2122016-08-02 Yao Qi <yao.qi@linaro.org>
213
214 * thread-db.c (struct thread_db) <td_ta_event_getmsg_p>: Remove.
215 <td_ta_set_event_p, td_ta_event_addr_p>: Remove.
216 (thread_db_load_search): Update.
217 (try_thread_db_load_1): Don't look for td_ta_event_addr,
218 td_ta_set_event and td_ta_event_getmsg.
219
6598661d
PA		 2202016-07-26 Pedro Alves <palves@redhat.com>
221
222 PR server/20414
223 * linux-x86-low.c (x86_get_pc, x86_set_pc): Use uint64_t instead
224 of unsigned long for 64-bit registers and use uint32_t instead of
225 unsigned int for 32-bit registers.
226
9cf12d57
PA		 2272016-07-26 Pedro Alves <palves@redhat.com>
228
229 * linux-x86-low.c (x86_siginfo_fixup): Rename 'native' parameter
230 to 'ptrace'.
231
305450ed
TT		 2322016-07-21 Tom Tromey <tom@tromey.com>
233
234 * configure: Rebuild.
235
2583da7c
YQ		 2362016-07-21 Yao Qi <yao.qi@linaro.org>
237
238 * mem-break.c (find_gdb_breakpoint): Cast bp to
239 'struct gdb_breakpoint *' rather than 'gdb_breakpoint *'.
240
21536b36
YQ		 2412016-07-21 Yao Qi <yao.qi@linaro.org>
242
243 * server.c (handle_v_requests): Support s and S actions
244 if target_supports_software_single_step return true.
245
8901d193
YQ		 2462016-07-21 Yao Qi <yao.qi@linaro.org>
247
248 * linux-low.c (resume_stopped_resumed_lwps): If resume request
249 is resume_step, call maybe_hw_step.
250 (linux_wait_1): Stop all threads, remove reinsert breakpoints,
251 and unstop them.
252 (linux_resume_one_lwp_throw): Don't assert the thread has reinsert
253 breakpoints or not.
254 (proceed_one_lwp): If resume request is resume_step, install
255 reinsert breakpoints and call maybe_hw_step.
256
0e9a339e
YQ		 2572016-07-21 Yao Qi <yao.qi@linaro.org>
258
259 * linux-low.c (proceed_one_lwp): Declare.
260 (linux_resume_one_thread): Remove local variable 'step'.
261 Lift code enqueue signal. Call proceed_one_lwp instead of
262 linux_resume_one_lwp.
263
4281b351
YQ		 2642016-07-21 Yao Qi <yao.qi@linaro.org>
265
266 * linux-low.c (linux_resume_one_thread): Call
267 enqueue_pending_signal.
268
984a2c04
YQ		 2692016-07-21 Yao Qi <yao.qi@linaro.org>
270
271 * gdbthread.h (make_cleanup_restore_current_thread): Declare.
272 * inferiors.c (do_restore_current_thread_cleanup): New function.
273 (make_cleanup_restore_current_thread): Likewise.
274 * linux-low.c (install_software_single_step_breakpoints): Call
275 make_cleanup_restore_current_thread. Switch current_thread to
276 thread.
277
bec903c9
YQ		 2782016-07-21 Yao Qi <yao.qi@linaro.org>
279
280 * mem-break.c (struct reinsert_breakpoint) <ptid>: New field.
281 (set_reinsert_breakpoint): New parameter ptid. Callers updated.
282 (clone_one_breakpoint): Likewise.
283 (delete_reinsert_breakpoints): Change parameter to thread.
284 Callers updated.
285 (has_reinsert_breakpoints): Likewise.
286 (uninsert_reinsert_breakpoints): Likewise.
287 (reinsert_reinsert_breakpoints): Likewise.
288 * mem-break.h (set_reinsert_breakpoint): Update declaration.
289 (delete_reinsert_breakpoints): Likewise.
290 (reinsert_reinsert_breakpoints): Likewise.
291 (uninsert_reinsert_breakpoints): Likewise.
292 (has_reinsert_breakpoints): Likewise.
293
63c40ec7
YQ		 2942016-07-21 Yao Qi <yao.qi@linaro.org>
295
296 * inferiors.c (get_thread_process): Make parameter const.
297 * inferiors.h (get_thread_process): Update declaration.
298 * mem-break.c (clone_all_breakpoints): Remove all parameters.
299 Add new parameters child_thread and parent_thread. Callers
300 updated.
301 * mem-break.h (clone_all_breakpoints): Update declaration.
302
9aa76cd0
YQ		 3032016-07-21 Yao Qi <yao.qi@linaro.org>
304
305 * mem-break.c (struct breakpoint) <cond_list>: Remove.
306 <command_list, handler>: Remove.
307 (struct gdb_breakpoint): New.
308 (struct other_breakpoint): New.
309 (struct reinsert_breakpoint): New.
310 (is_gdb_breakpoint): New function.
311 (any_persistent_commands): Update command_list if
312 is_gdb_breakpoint returns true.
313 (set_breakpoint): Create breakpoints according to their types.
314 (find_gdb_breakpoint): Return 'struct gdb_breakpoint *'.
315 (set_gdb_breakpoint_1): Likewise.
316 (set_gdb_breakpoint): Likewise.
317 (clear_breakpoint_conditions): Change parameter type to
318 'struct gdb_breakpoint *'.
319 (clear_breakpoint_commands): Likewise.
320 (clear_breakpoint_conditions_and_commands): Likewise.
321 (add_condition_to_breakpoint): Likewise.
322 (add_breakpoint_condition): Likewise.
323 (add_commands_to_breakpoint): Likewise.
324 (check_breakpoints): Check other_breakpoint.
325 (clone_one_breakpoint): Clone breakpopint according to its type.
326 * mem-break.h (struct gdb_breakpoint): Declare.
327 (set_gdb_breakpoint): Update declaration.
328 (clear_breakpoint_conditions_and_commands): Likewise.
329 (add_breakpoint_condition): Likewise.
330 (add_breakpoint_commands): Likewise.
331 * server.c (process_point_options): Change parameter type to
332 'struct gdb_breakpoint *'.
333
811f8301
YQ		 3342016-07-21 Yao Qi <yao.qi@linaro.org>
335
336 * mem-break.c (set_breakpoint_at): Rename it to ...
337 (set_breakpoint_type_at): ... it.
338 (set_breakpoint_at): Call set_breakpoint_type_at.
339 (set_reinsert_breakpoint): Call set_breakpoint_type_at.
340 * mem-break.h (set_breakpoint_at): Update comments.
341
b1c51e36
CLT		 3422016-07-12 Chung-Lin Tang <cltang@codesourcery.com>
343
344 * linux-nios2-low.c (nios2_fill_gregset): Add type cast
345 to buf parameter.
346 (nios2_store_gregset): Likewise.
347
ced2dffb
PA		 3482016-07-01 Pedro Alves <palves@redhat.com>
349 Antoine Tremblay <antoine.tremblay@ericsson.com>
350
351 * linux-low.c: Change interface to take the target lwp_info
352 pointer directly and return void. Handle detaching from a zombie
353 thread.
354 (linux_detach_lwp_callback): New function.
355 (linux_detach): Detach from the leader thread after detaching from
356 the clone threads.
357
2ac09a5b
YQ		 3582016-06-28 Yao Qi <yao.qi@linaro.org>
359
360 * linux-aarch64-low.c (aarch64_ftrace_insn_reloc_b): Use int64_t
361 for variable new_offset.
362 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
363 (aarch64_ftrace_insn_reloc_cb): Likewise.
364 (aarch64_ftrace_insn_reloc_tb): Likewise.
365 (aarch64_install_fast_tracepoint_jump_pad): Likewise. Use
366 PRIx64 instead of PRIx32.
367
79e7fd4f
YQ		 3682016-06-28 Yao Qi <yao.qi@linaro.org>
369
370 * linux-arm-low.c (arm_get_syscall_trapinfo): New function.
371 (the_low_target): Install arm_get_syscall_trapinfo.
372
061fc021
YQ		 3732016-06-28 Yao Qi <yao.qi@linaro.org>
374
375 * linux-aarch64-low.c (aarch64_get_syscall_trapinfo): New
376 function.
377 (the_low_target): Install aarch64_get_syscall_trapinfo.
378
4cc32bec
YQ		 3792016-06-28 Yao Qi <yao.qi@linaro.org>
380
381 * linux-low.c (get_syscall_trapinfo): Remove parameter sysret.
382 Callers updated.
383 * linux-low.h (struct linux_target_ops) <get_syscall_trapinfo>:
384 Remove parameter sysno.
385 * linux-x86-low.c (x86_get_syscall_trapinfo): Remove parameter
386 sysret.
387
782c1122
AA		 3882016-06-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
389
390 * linux-s390-low.c (s390_emit_eq_goto): Mark function static.
391 (s390_emit_ne_goto): Likewise.
392 (s390_emit_lt_goto): Likewise.
393 (s390_emit_le_goto): Likewise.
394 (s390_emit_gt_goto): Likewise.
395 (s390_emit_ge_goto): Likewise.
396 (s390x_emit_eq_goto): Likewise.
397 (s390x_emit_ne_goto): Likewise.
398 (s390x_emit_lt_goto): Likewise.
399 (s390x_emit_le_goto): Likewise.
400 (s390x_emit_gt_goto): Likewise.
401 (s390x_emit_ge_goto): Likewise.
402 (s390_emit_ops_impl): Mark variable static.
403 (s390x_emit_ops): Likewise.
404
2e7b624b
YQ		 4052016-06-17 Yao Qi <yao.qi@linaro.org>
406
407 * linux-low.c (handle_extended_wait): Call
408 uninsert_reinsert_breakpoints for the parent process. Remove
409 reinsert breakpoints from the child process. Reinsert them to
410 the parent process when vfork is done.
411 * mem-break.c (uninsert_reinsert_breakpoints): New function.
412 (reinsert_reinsert_breakpoints): New function.
413 * mem-break.h (uninsert_reinsert_breakpoints): Declare
414 (reinsert_reinsert_breakpoints): Declare.
415
8a81c5d7
YQ		 4162016-06-17 Yao Qi <yao.qi@linaro.org>
417
418 * linux-low.c (handle_extended_wait): If the parent is doing
419 step-over, remove the reinsert breakpoints from the forked child.
420
f50bf8e5
YQ		 4212016-06-17 Yao Qi <yao.qi@linaro.org>
422
423 * linux-low.c (unsuspend_all_lwps): Declare.
424 (linux_low_filter_event): If thread exited, call finish_step_over.
425 If step-over is finished, unsuspend other threads.
426
8376a3cb
YQ		 4272016-06-17 Yao Qi <yao.qi@linaro.org>
428
429 * linux-low.c (linux_resume_one_lwp_throw): Assert
430 has_reinsert_breakpoints returns false.
431 * mem-break.c (delete_disabled_breakpoints): Assert
432 bp type isn't reinsert_breakpoint.
433
f79b145d
YQ		 4342016-06-17 Yao Qi <yao.qi@linaro.org>
435
436 * linux-low.c (maybe_hw_step): New function.
437 (linux_resume_one_lwp_throw): Call maybe_hw_step.
438 (finish_step_over): Switch current_thread to lwp temporarily,
439 and assert has_reinsert_breakpoints returns true.
440 (proceed_one_lwp): Call maybe_hw_step.
441 * mem-break.c (has_reinsert_breakpoints): New function.
442 * mem-break.h (has_reinsert_breakpoints): Declare.
443
0ae534d2
JT		 4442016-06-02 Jon Turney <jon.turney@dronecode.org.uk>
445
446 * win32-low.c (win32_create_inferior): Add pointer casts for C++.
447
fcdad592
YQ		 4482016-05-17 Yao Qi <yao.qi@linaro.org>
449
450 * linux-low.c (linux_stabilize_threads): Call unsuspend_all_lwps
451 instead of find_inferior.
452
9e784964
YQ		 4532016-05-05 Yao Qi <yao.qi@linaro.org>
454
455 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer):
456 Initialize res to zero.
457
cf2ebb6e
YQ		 4582016-05-05 Yao Qi <yao.qi@linaro.org>
459
460 * linux-arm-low.c (arm_sigreturn_next_pc): Change type of cpsr
461 to uint32_t.
462
c1aebf87
UW		 4632016-05-04 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
464
465 * spu-low.c (fetch_ppc_register): Cast PowerPC-Linux-specific value
466 used as first ptrace argument to PTRACE_TYPE_ARG1 for C++.
467 (fetch_ppc_memory_1, store_ppc_memory_1): Likewise.
468
35fd2deb 4692016-04-28 Par Olsson <par.olsson@windriver.com>
cbe14bcf 470 Simon Marchi <simon.marchi@ericsson.com>
35fd2deb
PO		 471
472 * tracepoint.c (write_inferior_int8): New function.
473 (cmd_qtenable_disable): Write enable flag using
474 write_inferior_int8.
475
484b3c32
YQ		 4762016-04-25 Yao Qi <yao.qi@linaro.org>
477
478 * linux-low.c (lwp_signal_can_be_delivered): Adjust.
479 (need_step_over_p): Return zero if the LWP has pending signals
480 can be delivered on software single step target.
481
85ba7d86
YQ		 4822016-04-25 Yao Qi <yao.qi@linaro.org>
483
484 * linux-low.c (reinsert_raw_breakpoint): If bp->inserted is true
485 return instead of error.
486
3539aa13
YQ		 4872016-04-22 Yao Qi <yao.qi@linaro.org>
488
489 * linux-aarch32-low.c (arm_store_gregset): Clear CPSR bits 20
490 to 23.
491
5b061e98
YQ		 4922016-04-22 Yao Qi <yao.qi@linaro.org>
493
494 * linux-low.c (lwp_signal_can_be_delivered): Don't deliver
495 signal when stepping over breakpoint with software single
496 step.
497
3451269c
PA		 4982016-04-21 Pedro Alves <palves@redhat.com>
499
500 * linux-s390-low.c (s390_collect_ptrace_register)
501 (s390_supply_ptrace_register, s390_get_hwcap): Use gdb_byte * and
502 add casts.
503 (s390_check_regset): Use void * instead of gdb_byte *.
504
a2358508
PA		 5052016-04-20 Pedro Alves <palves@redhat.com>
506
507 * configure: Renegerate.
508
6885166d
YQ		 5092016-04-20 Yao Qi <yao.qi@linaro.org>
510
511 * linux-aarch32-low.c: Include "arch/arm-linux.h".
512 (arm_fill_gregset): Use ARM_CPSR_GREGNUM rather than magic
513 number 16.
514 (arm_store_gregset): Likewise.
515
2b863f51
WT		 5162016-04-16 Walfred Tedeschi <walfred.tedeschi@intel.com>
517
518 * Makefile.in (clean): Add removal for i386-avx-mpx.c,
519 i386-avx-mpx-linux.c, amd64-avx-mpx.c and amd64-avx-mpx-linux.c.
520 (i386-avx-mpx.c, i386-avx-mpx-linux.c, amd64-avx-mpx.c)
521 (amd64-avx-mpx-linux.c): New rules.
522 (amd64-avx-mpx-linux-ipa.o, i386-avx-mpx-linux-ipa.o): New rule.
523 * configure.srv (srv_i386_regobj): Add i386-avx-mpx.o.
524 (srv_i386_linux_regobj): Add i386-avx-mpx-linux.o.
525 (srv_amd64_regobj): Add amd64-avx-mpx.o.
526 (srv_amd64_linux_regobj): Add amd64-avx-mpx-linux.o.
527 (srv_i386_xmlfiles): Add i386/i386-avx-mpx.xml.
528 (srv_amd64_xmlfiles): Add i386/amd64-avx-mpx.xml.
529 (srv_i386_linux_xmlfiles): Add i386/i386-avx-mpx-linux.xml.
530 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-mpx-linux.xml.
531 (ipa_i386_linux_regobj): Add i386-avx-mpx-linux-ipa.o.
532 (ipa_amd64_linux_regobj): Add amd64-avx-mpx-linux-ipa.o.
533 * linux-x86-low.c (x86_linux_read_description): Add case for
534 X86_XSTATE_AVX_MPX_MASK.
535 (x86_get_ipa_tdesc_idx): Add cases for avx_mpx.
536 (initialize_low_arch): Call init_registers_amd64_avx_mpx_linux and
537 init_registers_i386_avx_mpx_linux.
538 * linux-i386-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
539 (initialize_low_tracepoint): Call
540 init_registers_i386_avx_mpx_linux.
541 * linux-amd64-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
542 (initialize_low_tracepoint): Call
543 init_registers_amd64_avx_mpx_linux.
544 * linux-x86-tdesc.h (X86_TDESC_AVX_MPX): New enum value.
545 (init_registers_amd64_avx_mpx_linux, tdesc_amd64_avx_mpx_linux)
546 (init_registers_i386_avx_mpx_linux, tdesc_i386_avx_mpx_linux): New
547 declarations.
548
9b30624b
PA		 5492016-04-18 Pedro Alves <palves@redhat.com>
550
551 * configure: Regenerate.
552
45e3745e
AT		 5532016-04-13 Antoine Tremblay <antoine.tremblay@ericsson.com>
554
555 * linux-aarch64-low.c (aarch64_emit_add): Switch x1 and x0.
556 (aarch64_emit_sub): Likewise.
557
2afc13ff
PA		 5582016-04-12 Pedro Alves <palves@redhat.com>
559
560 * utils.c (prepare_to_throw_exception): Delete.
561
6e774b13
SM		 5622016-04-05 Simon Marchi <simon.marchi@ericsson.com>
563
564 * Makefile.in ($(IPA_LIB)): Set SONAME of the IPA lib.
565
4dca19f8
MK		 5662016-04-05 Marcin Kościelnicki <koriakin@0x04.net>
567
568 * tracepoint.c (getauxval): Move to #ifdef IN_PROCESS_AGENT.
569
d0a9981f
MK		 5702016-04-03 Marcin Kościelnicki <koriakin@0x04.net>
571
572 * linux-aarch64-ipa.c: Add <elf.h> include.
573 * linux-ppc-ipa.c: Add <elf.h> include.
574 * linux-s390-ipa.c: Add <elf.h> include.
575
252db07e
MK		 5762016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
577
578 * tracepoint.c (gdb_collect_ptr): Remove const qualifier.
579 (get_raw_reg_ptr): Likewise.
580 (get_trace_state_variable_value_ptr): Likewise.
581 (set_trace_state_variable_value_ptr): Likewise.
582 (initialize_tracepoint): Cast alloc_jump_pad_buffer result to
583 char *.
584
14e2b6d9
MK		 5852016-03-31 Wei-cheng Wang <cole945@gmail.com>
586 Marcin Kościelnicki <koriakin@0x04.net>
587
588 PR/17221
589 * linux-ppc-low.c (emit_insns): New function.
590 (__EMIT_ASM, _EMIT_ASM, EMIT_ASM): New macros.
591 (ppc_emit_prologue): New function.
592 (ppc_emit_epilogue): New function.
593 (ppc_emit_add): New function.
594 (ppc_emit_sub): New function.
595 (ppc_emit_mul): New function.
596 (ppc_emit_lsh): New function.
597 (ppc_emit_rsh_signed): New function.
598 (ppc_emit_rsh_unsigned): New function.
599 (ppc_emit_ext): New function.
600 (ppc_emit_zero_ext): New function.
601 (ppc_emit_log_not): New function.
602 (ppc_emit_bit_and): New function.
603 (ppc_emit_bit_or): New function.
604 (ppc_emit_bit_xor): New function.
605 (ppc_emit_bit_not): New function.
606 (ppc_emit_equal): New function.
607 (ppc_emit_less_signed): New function.
608 (ppc_emit_less_unsigned): New function.
609 (ppc_emit_ref): New function.
610 (ppc_emit_const): New function.
611 (ppc_emit_reg): New function.
612 (ppc_emit_pop): New function.
613 (ppc_emit_stack_flush): New function.
614 (ppc_emit_swap): New function.
615 (ppc_emit_stack_adjust): New function.
616 (ppc_emit_call): New function.
617 (ppc_emit_int_call_1): New function.
618 (ppc_emit_void_call_2): New function.
619 (ppc_emit_if_goto): New function.
620 (ppc_emit_goto): New function.
621 (ppc_emit_eq_goto): New function.
622 (ppc_emit_ne_goto): New function.
623 (ppc_emit_lt_goto): New function.
624 (ppc_emit_le_goto): New function.
625 (ppc_emit_gt_goto): New function.
626 (ppc_emit_ge_goto): New function.
627 (ppc_write_goto_address): New function.
628 (ppc_emit_ops_impl): New static variable.
629 (ppc64v1_emit_prologue): New function.
630 (ppc64v2_emit_prologue): New function.
631 (ppc64_emit_epilogue): New function.
632 (ppc64_emit_add): New function.
633 (ppc64_emit_sub): New function.
634 (ppc64_emit_mul): New function.
635 (ppc64_emit_lsh): New function.
636 (ppc64_emit_rsh_signed): New function.
637 (ppc64_emit_rsh_unsigned): New function.
638 (ppc64_emit_ext): New function.
639 (ppc64_emit_zero_ext): New function.
640 (ppc64_emit_log_not): New function.
641 (ppc64_emit_bit_and): New function.
642 (ppc64_emit_bit_or): New function.
643 (ppc64_emit_bit_xor): New function.
644 (ppc64_emit_bit_not): New function.
645 (ppc64_emit_equal): New function.
646 (ppc64_emit_less_signed): New function.
647 (ppc64_emit_less_unsigned): New function.
648 (ppc64_emit_ref): New function.
649 (ppc64_emit_const): New function.
650 (ppc64v1_emit_reg): New function.
651 (ppc64v2_emit_reg): New function.
652 (ppc64_emit_pop): New function.
653 (ppc64_emit_stack_flush): New function.
654 (ppc64_emit_swap): New function.
655 (ppc64v1_emit_call): New function.
656 (ppc64v2_emit_call): New function.
657 (ppc64v1_emit_int_call_1): New function.
658 (ppc64v2_emit_int_call_1): New function.
659 (ppc64v1_emit_void_call_2): New function.
660 (ppc64v2_emit_void_call_2): New function.
661 (ppc64_emit_if_goto): New function.
662 (ppc64_emit_eq_goto): New function.
663 (ppc64_emit_ne_goto): New function.
664 (ppc64_emit_lt_goto): New function.
665 (ppc64_emit_le_goto): New function.
666 (ppc64_emit_gt_goto): New function.
667 (ppc64_emit_ge_goto): New function.
668 (ppc64v1_emit_ops_impl): New static variable.
669 (ppc64v2_emit_ops_impl): New static variable.
670 (ppc_emit_ops): New function.
671 (linux_low_target): Wire in ppc_emit_ops.
672
a2174ba4
MK		 6732016-03-31 Wei-cheng Wang <cole945@gmail.com>
674 Marcin Kościelnicki <koriakin@0x04.net>
675
676 PR/17221
677 * Makefile.in: Add powerpc-*-ipa.o
678 * configure.srv: Add ipa_obj for powerpc*-linux.
679 * linux-ppc-ipa.c: New file.
680 * linux-ppc-low.c: Added linux-ppc-tdesc.h, ax.h, tracepoint.h
681 includes.
682 (PPC_FIELD): New macro.
683 (PPC_SEXT): New macro.
684 (PPC_OP6): New macro.
685 (PPC_BO): New macro.
686 (PPC_LI): New macro.
687 (PPC_BD): New macro.
688 (init_registers_*): Move prototype to linux-ppc-tdesc.h.
689 (tdesc_*): Move declaration to linux-ppc-tdesc.h.
690 (ppc_get_hwcap): Rename to ppc_get_auxv and add type parameter.
691 (ppc_get_thread_area): New function.
692 (is_elfv2_inferior): New function.
693 (gen_ds_form): New function.
694 (GEN_STD): New macro.
695 (GEN_STDU): New macro.
696 (GEN_LD): New macro.
697 (GEN_LDU): New macro.
698 (gen_d_form): New function.
699 (GEN_ADDI): New macro.
700 (GEN_ADDIS): New macro.
701 (GEN_LI): New macro.
702 (GEN_LIS): New macro.
703 (GEN_ORI): New macro.
704 (GEN_ORIS): New macro.
705 (GEN_LWZ): New macro.
706 (GEN_STW): New macro.
707 (GEN_STWU): New macro.
708 (gen_xfx_form): New function.
709 (GEN_MFSPR): New macro.
710 (GEN_MTSPR): New macro.
711 (GEN_MFCR): New macro.
712 (GEN_MTCR): New macro.
713 (GEN_SYNC): New macro.
714 (GEN_LWSYNC): New macro.
715 (gen_x_form): New function.
716 (GEN_OR): New macro.
717 (GEN_MR): New macro.
718 (GEN_LWARX): New macro.
719 (GEN_STWCX): New macro.
720 (GEN_CMPW): New macro.
721 (gen_md_form): New function.
722 (GEN_RLDICL): New macro.
723 (GEN_RLDICR): New macro.
724 (gen_i_form): New function.
725 (GEN_B): New macro.
726 (GEN_BL): New macro.
727 (gen_b_form): New function.
728 (GEN_BNE): New macro.
729 (GEN_LOAD): New macro.
730 (GEN_STORE): New macro.
731 (gen_limm): New function.
732 (gen_atomic_xchg): New function.
733 (gen_call): New function.
734 (ppc_relocate_instruction): New function.
735 (ppc_install_fast_tracepoint_jump_pad): New function.
736 (ppc_get_min_fast_tracepoint_insn_len): New function.
737 (ppc_get_ipa_tdesc_idx): New function.
738 (the_low_target): Wire in the new functions.
739 (initialize_low_arch) [!__powerpc64__]: Don'it initialize 64-bit
740 tdescs.
741 * linux-ppc-tdesc.h: New file.
742
a13c4696
MK		 7432016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
744
745 * linux-aarch64-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
746 (alloc_jump_pad_buffer): New function.
747 * linux-amd64-ipa.c: Add <sys/mman.h> include.
748 (alloc_jump_pad_buffer): New function.
749 * linux-i386-ipa.c (alloc_jump_pad_buffer): New function.
750 * linux-s390-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
751 (alloc_jump_pad_buffer): New function.
752 * tracepoint.c (getauxval) [!HAVE_GETAUXVAL]: New function.
753 (initialize_tracepoint): Delegate to alloc_jump_pad_buffer.
754 * tracepoint.h (alloc_jump_pad_buffer): New prototype.
755 (getauxval) [!HAVE_GETAUXVAL]: New prototype.
756
1cda1512
MK		 7572016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
758
759 * linux-aarch64-ipa.c: Rename gdb_agent_get_raw_reg to get_raw_reg.
760 * linux-amd64-ipa.c: Likewise.
761 * linux-i386-ipa.c: Likewise.
762 * linux-s390-ipa.c: Likewise.
763 * tracepoint.c: IPA-export gdb_collect_ptr instead of gdb_collect,
764 ditto for get_raw_reg_ptr, get_trace_state_variable_value_ptr,
765 set_trace_state_variable_value_ptr.
766 (struct ipa_sym_addresses): Likewise.
767 (symbol_list): Likewise.
768 (install_fast_tracepoint): Dereference gdb_collect_ptr instead of
769 accessing gdb_collect directly.
770 (gdb_collect_ptr_type): New typedef.
771 (get_raw_reg_ptr_type): New typedef.
772 (get_trace_state_variable_value_ptr_type): New typedef.
773 (set_trace_state_variable_value_ptr_type): New typedef.
774 (gdb_collect_ptr): New global.
775 (get_raw_reg_ptr): New global.
776 (get_trace_state_variable_value_ptr): New global.
777 (set_trace_state_variable_value_ptr): New global.
778 (get_raw_reg_func_addr): Dereference get_raw_reg_ptr instead of
779 accessing get_raw_reg directly.
780 (get_get_tsv_func_addr): Likewise for
781 get_trace_state_variable_value_ptr.
782 (get_set_tsv_func_addr): Likewise for
783 set_trace_state_variable_value_ptr.
784 * tracepoint.h: Rename gdb_agent_get_raw_reg to get_raw_reg.
785
72fb5488
SM		 7862016-03-30 Simon Marchi <simon.marchi@ericsson.com>
787
788 * tracepoint.c (cmd_qtenable_disable): Remove whitespace.
789
28170b88
MK		 7902016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
791
792 * remote-utils.c (look_up_one_symbol): Remove own_buf, handle 'v'
793 packets.
794 (relocate_instruction): Remove own_buf.
795 * server.c (own_buf): Make global.
796 (handle_v_requests): Make global.
797 * server.h (own_buf): New declaration.
798 (handle_v_requests): New prototype.
799
f39e8743
MK		 8002016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
801
802 PR 18377
803 * linux-s390-low.c (add_insns): New function.
804 (s390_emit_prologue): New function.
805 (s390_emit_epilogue): New function.
806 (s390_emit_add): New function.
807 (s390_emit_sub): New function.
808 (s390_emit_mul): New function.
809 (s390_emit_lsh): New function.
810 (s390_emit_rsh_signed): New function.
811 (s390_emit_rsh_unsigned): New function.
812 (s390_emit_ext): New function.
813 (s390_emit_log_not): New function.
814 (s390_emit_bit_and): New function.
815 (s390_emit_bit_or): New function.
816 (s390_emit_bit_xor): New function.
817 (s390_emit_bit_not): New function.
818 (s390_emit_equal): New function.
819 (s390_emit_less_signed): New function.
820 (s390_emit_less_unsigned): New function.
821 (s390_emit_ref): New function.
822 (s390_emit_if_goto): New function.
823 (s390_emit_goto): New function.
824 (s390_write_goto_address): New function.
825 (s390_emit_litpool): New function.
826 (s390_emit_const): New function.
827 (s390_emit_call): New function.
828 (s390_emit_reg): New function.
829 (s390_emit_pop): New function.
830 (s390_emit_stack_flush): New function.
831 (s390_emit_zero_ext): New function.
832 (s390_emit_swap): New function.
833 (s390_emit_stack_adjust): New function.
834 (s390_emit_set_r2): New function.
835 (s390_emit_int_call_1): New function.
836 (s390_emit_void_call_2): New function.
837 (s390_emit_eq_goto): New function.
838 (s390_emit_ne_goto): New function.
839 (s390_emit_lt_goto): New function.
840 (s390_emit_le_goto): New function.
841 (s390_emit_gt_goto): New function.
842 (s390_emit_ge_goto): New function.
843 (s390x_emit_prologue): New function.
844 (s390x_emit_epilogue): New function.
845 (s390x_emit_add): New function.
846 (s390x_emit_sub): New function.
847 (s390x_emit_mul): New function.
848 (s390x_emit_lsh): New function.
849 (s390x_emit_rsh_signed): New function.
850 (s390x_emit_rsh_unsigned): New function.
851 (s390x_emit_ext): New function.
852 (s390x_emit_log_not): New function.
853 (s390x_emit_bit_and): New function.
854 (s390x_emit_bit_or): New function.
855 (s390x_emit_bit_xor): New function.
856 (s390x_emit_bit_not): New function.
857 (s390x_emit_equal): New function.
858 (s390x_emit_less_signed): New function.
859 (s390x_emit_less_unsigned): New function.
860 (s390x_emit_ref): New function.
861 (s390x_emit_if_goto): New function.
862 (s390x_emit_const): New function.
863 (s390x_emit_call): New function.
864 (s390x_emit_reg): New function.
865 (s390x_emit_pop): New function.
866 (s390x_emit_stack_flush): New function.
867 (s390x_emit_zero_ext): New function.
868 (s390x_emit_swap): New function.
869 (s390x_emit_stack_adjust): New function.
870 (s390x_emit_int_call_1): New function.
871 (s390x_emit_void_call_2): New function.
872 (s390x_emit_eq_goto): New function.
873 (s390x_emit_ne_goto): New function.
874 (s390x_emit_lt_goto): New function.
875 (s390x_emit_le_goto): New function.
876 (s390x_emit_gt_goto): New function.
877 (s390x_emit_ge_goto): New function.
878 (s390_emit_ops): New function.
879 (struct linux_target_ops): Fill in emit_ops hook.
880
abd9baf9
MK		 8812016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
882
883 PR 18377
884 * Makefile.in: Add s390 IPA files.
885 * configure.srv: Build IPA for s390.
886 * linux-s390-ipa.c: New file.
887 * linux-s390-low.c: New includes - inttypes.h and linux-s390-tdesc.h.
888 (init_registers_s390_linux32): Move declaration to linux-s390-tdesc.h.
889 (tdesc_s390_linux32): Likewise.
890 (init_registers_s390_linux32v1): Likewise.
891 (tdesc_s390_linux32v1): Likewise.
892 (init_registers_s390_linux32v2): Likewise.
893 (tdesc_s390_linux32v2): Likewise.
894 (init_registers_s390_linux64): Likewise.
895 (tdesc_s390_linux64): Likewise.
896 (init_registers_s390_linux64v1): Likewise.
897 (tdesc_s390_linux64v1): Likewise.
898 (init_registers_s390_linux64v2): Likewise.
899 (tdesc_s390_linux64v2): Likewise.
900 (init_registers_s390_te_linux64): Likewise.
901 (tdesc_s390_te_linux64): Likewise.
902 (init_registers_s390_vx_linux64): Likewise.
903 (tdesc_s390_vx_linux64): Likewise.
904 (init_registers_s390_tevx_linux64): Likewise.
905 (tdesc_s390_tevx_linux64): Likewise.
906 (init_registers_s390x_linux64): Likewise.
907 (tdesc_s390x_linux64): Likewise.
908 (init_registers_s390x_linux64v1): Likewise.
909 (tdesc_s390x_linux64v1): Likewise.
910 (init_registers_s390x_linux64v2): Likewise.
911 (tdesc_s390x_linux64v2): Likewise.
912 (init_registers_s390x_te_linux64): Likewise.
913 (tdesc_s390x_te_linux64): Likewise.
914 (init_registers_s390x_vx_linux64): Likewise.
915 (tdesc_s390x_vx_linux64): Likewise.
916 (init_registers_s390x_tevx_linux64): Likewise.
917 (tdesc_s390x_tevx_linux64): Likewise.
918 (have_hwcap_s390_vx): New static variable.
919 (s390_arch_setup): Fill have_hwcap_s390_vx.
920 (s390_get_thread_area): New function.
921 (s390_ft_entry_gpr_esa): New const.
922 (s390_ft_entry_gpr_zarch): New const.
923 (s390_ft_entry_misc): New const.
924 (s390_ft_entry_fr): New const.
925 (s390_ft_entry_vr): New const.
926 (s390_ft_main_31): New const.
927 (s390_ft_main_64): New const.
928 (s390_ft_exit_fr): New const.
929 (s390_ft_exit_vr): New const.
930 (s390_ft_exit_misc): New const.
931 (s390_ft_exit_gpr_esa): New const.
932 (s390_ft_exit_gpr_zarch): New const.
933 (append_insns): New function.
934 (s390_relocate_instruction): New function.
935 (s390_install_fast_tracepoint_jump_pad): New function.
936 (s390_get_min_fast_tracepoint_insn_len): New function.
937 (s390_get_ipa_tdesc_idx): New function.
938 (struct linux_target_ops): Wire in the above functions.
939 (initialize_low_arch) [!__s390x__]: Don't initialize s390x tdescs.
940 * linux-s390-tdesc.h: New file.
941
a4105d04
MK		 9422016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
943
944 * linux-s390-low.c (s390_supports_tracepoints): New function.
945 (struct linux_target_ops): Fill supports_tracepoints hook.
946
35ac8b3e
YQ		 9472016-03-18 Yao Qi <yao.qi@linaro.org>
948
949 * linux-low.c (lwp_signal_can_be_delivered): New function.
950 (linux_resume_one_lwp_throw): Use lwp_signal_can_be_delivered.
951
94610ec4
YQ		 9522016-03-18 Yao Qi <yao.qi@linaro.org>
953
954 * linux-low.c (linux_resume_one_lwp_throw): Set 'signal' to
955 0 if signal is enqueued. Remove 'signal' from one debugging
956 message. Move one debugging message to some lines below.
957 Remove code setting 'signal' to 0.
958
80aea927
YQ		 9592016-03-18 Yao Qi <yao.qi@linaro.org>
960
961 * linux-low.c (linux_low_filter_event): Remove redundant
962 WIFSTOPPED check together with linux_wstatus_maybe_breakpoint.
963
b04fd3be
MK		 9642016-03-09 Marcin Kościelnicki <koriakin@0x04.net>
965
966 * linux-ppc-low.c (ppc_supports_tracepoints): New function.
967 (struct linux_target_ops): Wire in the above.
968
c40c8d4b
YQ		 9692016-03-03 Yao Qi <yao.qi@linaro.org>
970
971 * linux-low.c: Update comments to start_step_over.
972
0f8288ae
YQ		 9732016-03-03 Yao Qi <yao.qi@linaro.org>
974
975 PR server/19736
976 * linux-low.c (handle_extended_wait): Set child suspended
977 if event_lwp->bp_reinsert isn't zero.
978
fdbd04a8
YQ		 9792016-03-02 Yao Qi <yao.qi@linaro.org>
980
981 * linux-low.c (linux_resume_one_lwp_throw): Replace code with
982 enqueue_pending_signal.
983
6896a8fa
MK		 9842016-03-02 Marcin Kościelnicki <koriakin@0x04.net>
985
986 * tracepoint.c (cmd_qtstart): Only set ipa_tdesc_idx if agent
987 is actually loaded.
988
ab503087
MK		 9892016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
990
991 * linux-s390-low.c (s390_num_regs_3264): Define on 31-bit too.
992 (s390_regmap_3264) [!__s390x__]: New global.
993 (s390_collect_ptrace_register): Skip map entries containing -1.
994 (s390_supply_ptrace_register): Ditto.
995 (s390_fill_gprs_high): New function.
996 (s390_store_gprs_high): New function.
997 (s390_regsets): Add NT_S390_HIGH_GPRS.
998 (s390_get_hwcap): Enable on 31-bit.
999 (have_hwcap_s390_high_gprs): Enable on 31-bit.
1000 (s390_arch_setup): Enable detection of high GPRs, TDB, VX on 31-bit.
1001 Detect NT_S390_HIGH_GPRS.
1002 (s390_usrregs_info_3264): Enable on 31-bit.
1003 (s390_regs_info): Enable regs_info_3264 on 31-bit.
1004 (initialize_low_arch): Initialize s390_regsets_info_3264 on 31-bit.
1005
ae91f625
MK		 10062016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
1007
1008 PR gdb/13808
1009 * Makefile.in: Add i386-*-linux-ipa.o and amd64-*-linux-ipa.o.
1010 * configure.srv: Ditto.
1011 * linux-aarch64-ipa.c (get_ipa_tdesc): New function.
1012 (initialize_low_tracepoint): Remove ipa_tdesc assignment.
1013 * linux-amd64-ipa.c: Add "linux-x86-tdesc.h" include.
1014 (init_registers_amd64_linux): Remove prototype.
1015 (tdesc_amd64_linux): Remove declaration.
1016 (get_ipa_tdesc): New function.
1017 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
1018 initialize remaining tdescs.
1019 * linux-i386-ipa.c: Add "linux-x86-tdesc.h" include.
1020 (init_registers_i386_linux): Remove prototype.
1021 (tdesc_i386_linux): Remove declaration.
1022 (get_ipa_tdesc): New function.
1023 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
1024 initialize remaining tdescs.
1025 * linux-low.c (linux_get_ipa_tdesc_idx): New function.
1026 (linux_target_ops): wire in linux_get_ipa_tdesc_idx.
1027 * linux-low.h (struct linux_target_ops): Add get_ipa_tdesc_idx.
1028 * linux-x86-low.c: Move tdesc declarations to linux-x86-tdesc.h.
1029 (x86_get_ipa_tdesc_idx): New function.
1030 (the_low_target): Wire in x86_get_ipa_tdesc_idx.
1031 * linux-x86-tdesc.h: New file.
1032 * target.h (struct target_ops): Add get_ipa_tdesc_idx.
1033 (target_get_ipa_tdesc_idx): New macro.
1034 * tracepoint.c (ipa_tdesc_idx): New macro.
1035 (struct ipa_sym_addresses): Add addr_ipa_tdesc_idx.
1036 (symbol_list): Add ipa_tdesc_idx.
1037 (cmd_qtstart): Write ipa_tdesc_idx in the target.
1038 (ipa_tdesc): Remove.
1039 (ipa_tdesc_idx): New variable.
1040 (get_context_regcache): Use get_ipa_tdesc.
1041 (gdb_collect): Ditto.
1042 (gdb_probe): Ditto.
1043 * tracepoint.h (get_ipa_tdesc): New prototype.
1044 (ipa_tdesc): Remove.
1045
e7ad2f14
PA		 10462016-02-24 Pedro Alves <palves@redhat.com>
1047
1048 * linux-low.c (check_stopped_by_breakpoint): Rename to ...
1049 (save_stop_reason): ... this. Use GDB_ARCH_IS_TRAP_HWBKPT and
1050 handle ambiguous GDB_ARCH_IS_TRAP_BRKPT / GDB_ARCH_IS_TRAP_HWBKPT.
1051 Factor out common code between the USE_SIGTRAP_SIGINFO and
1052 !USE_SIGTRAP_SIGINFO blocks.
1053 (linux_low_filter_event): Call save_stop_reason instead of
1054 check_stopped_by_breakpoint and check_stopped_by_watchpoint.
1055 Update comments.
1056 (linux_wait_1): Update comments.
1057
657f9cde
WW		 10582016-02-24 Wei-cheng Wang <cole945@gmail.com>
1059
1060 * linux-ppc-low.c (ppc_supports_z_point_type): New function:
1061 (ppc_insert_point, ppc_remove_point): Insert/remove z-packet breakpoints.
1062 (ppc64_emit_ops_vector): Add target ops - ppc_supports_z_point_type,
1063 ppc_insert_point, ppc_remove_point.
1064
b00b61e1
MK		 10652016-02-17 Marcin Kościelnicki <koriakin@0x04.net>
1066
1067 * linux-s390-low.c (s390_supports_z_point_type): New function.
1068 (struct linux_target_ops): Wire s390_supports_z_point_type in.
1069
553cb527
YQ		 10702016-02-16 Yao Qi <yao.qi@linaro.org>
1071
1072 * linux-arm-low.c (get_next_pcs_syscall_next_pc): Remove argument
1073 PC. Get pc from regcache_read_pc.
1074
a5652c21
YQ		 10752016-02-12 Yao Qi <yao.qi@linaro.org>
1076
1077 * linux-aarch64-low.c (aarch64_get_pc): Call linux_get_pc_64bit
1078 or linux_get_pc_32bit.
1079 (aarch64_set_pc): Call linux_set_pc_64bit or linux_set_pc_32bit.
1080
ed443b61
YQ		 10812016-02-12 Yao Qi <yao.qi@linaro.org>
1082
1083 * linux-arm-low.c (get_next_pcs_ops): Initialize it with
1084 arm_linux_get_next_pcs_fixup.
1085
020ecd38
MK		 10862016-02-12 Marcin Kościelnicki <koriakin@0x04.net>
1087
1088 * tracepoint.c (x_tracepoint_action_download): Change
1089 write_inferior_data_ptr to write_inferior_data_pointer.
1090 (cmd_qtstart): Likewise.
1091 (write_inferior_data_ptr): Remove.
1092 (download_agent_expr): Change write_inferior_data_ptr to
1093 write_inferior_data_pointer.
1094 (download_tracepoint_1): Likewise.
1095 (download_tracepoint): Likewise.
1096 (download_trace_state_variables): Likewise.
1097
7cae9051
WW		 10982016-02-11 Wei-cheng Wang <cole945@gmail.com>
1099 Marcin Kościelnicki <koriakin@0x04.net>
1100
1101 * tracepoint.c (struct tracepoint_action_ops): Remove.
1102 (struct tracepoint_action): Remove ops.
1103 (m_tracepoint_action_download, r_tracepoint_action_download)
1104 (x_tracepoint_action_download, l_tracepoint_action_download): Adjust
1105 size and offset accordingly.
1106 (m_tracepoint_action_ops, r_tracepoint_action_ops)
1107 (x_tracepoint_action_ops, l_tracepoint_action_ops): Remove.
1108 (tracepoint_action_send, tracepoint_action_download): New functions.
1109 Helpers for trace action handlers.
1110 (add_tracepoint_action): Remove setup actions ops.
1111 (download_tracepoint_1, tracepoint_send_agent): Call helper functions.
1112
9f6a71b4
YQ		 11132016-02-10 Yao Qi <yao.qi@linaro.org>
1114
1115 * regcache.c (regcache_raw_read_unsigned): Clear *VAL.
1116
1e94266c
SM		 11172016-02-09 Simon Marchi <simon.marchi@ericsson.com>
1118
1119 * configure.ac: Use AC_CONFIG_FILES instead of passing arguments
1120 to AC_OUTPUT.
1121 * configure: Regenerate.
1122
8adce034
SM		 11232016-02-09 Simon Marchi <simon.marchi@ericsson.com>
1124
1125 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): Change
1126 void * to gdb_byte *.
1127 * linux-low.c (siginfo_fixup): Likewise.
1128 (linux_xfer_siginfo): Likewise.
1129 * linux-low.h (struct linux_target_ops) <siginfo_fixup>:
1130 Likewise.
1131 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
1132
93813b37
WT		 11332016-02-02 Walfred Tedeschi <walfred.tedeschi@intel.com>
1134
1135 * configure.srv (x86_64-*-linux*): Add amd64-linux-siginfo.o
1136 to srv_tgtobj.
1137 (i[34567]86-*-linux*): Add amd64-linux-siginfo.o
1138 to srv_tgtobj.
1139 * linux-x86-low.c [__x86_64__]: Include
1140 "nat/amd64-linux-siginfo.h".
1141 (compat_siginfo_from_siginfo, siginfo_from_compat_siginfo)
1142 (compat_x32_siginfo_from_siginfo, siginfo_from_compat_x32_siginfo)
1143 (compat_timeval, compat_sigval, compat_x32_clock, cpt_si_pid)
1144 (cpt_si_uid, cpt_si_timerid, cpt_si_overrun, cpt_si_status)
1145 (cpt_si_utime, cpt_si_stime, cpt_si_ptr, cpt_si_addr, cpt_si_band)
1146 (cpt_si_fd, si_timerid, si_overrun): Move from
1147 nat/amd64-linux-siginfo.c.
1148 * Makefile.in (amd64-linux-siginfo.o:): New rule.
1149
8424cc97
SM		 11502016-01-28 Simon Marchi <simon.marchi@ericsson.com>
1151
1152 * server.c (skip_to_semicolon): Remove.
1153 (process_point_options): Use strchrnul instead of
1154 skip_to_semicolon.
1155
4d18591b
YQ		 11562016-01-26 Yao Qi <yao.qi@linaro.org>
1157
1158 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Remove argument pc.
1159 * linux-low.c (install_software_single_step_breakpoints): Don't
1160 call regcache_read_pc.
1161 * linux-low.h (struct linux_target_ops) <get_next_pcs>: Remove
1162 argument pc.
1163
d8020970
YQ		 11642016-01-26 Yao Qi <yao.qi@linaro.org>
1165
1166 * linux-low.c (install_software_single_step_breakpoints): Call
1167 regcache_read_pc instead of get_pc.
1168
8b207339
YQ		 11692016-01-26 Yao Qi <yao.qi@linaro.org>
1170
1171 * remote-utils.c (remote_close) [!USE_WIN32API]: Ignore SIGIO.
1172 (unblock_async_io): Rename to ...
1173 (block_unblock_async_io): ... it. New function.
1174 (enable_async_io): Don't install SIGIO handler. Unblock it
1175 instead.
1176 (disable_async_io): Don't ignore SIGIO. Block it instead.
1177 (initialize_async_io): Install SIGIO handler. Don't call
1178 unblock_async_io.
1179
18879fef
YQ		 11802016-01-26 Yao Qi <yao.qi@linaro.org>
1181
1182 * remote-utils.c (getpkt): If the buffer isn't empty, and the
1183 first character is '\003', call *the_target->request_interrupt.
1184
a0f8e08a
YQ		 11852016-01-25 Yao Qi <yao.qi@linaro.org>
1186
1187 * remote-utils.c (new_thread_notify): Remove.
1188 (dead_thread_notify): Likewise.
1189 * remote-utils.h (new_thread_notify): Remove declaration.
1190 (dead_thread_notify): Likewise.
1191
cc5fd9ab
MK		 11922016-01-23 Marcin Kościelnicki <koriakin@0x04.net>
1193
1194 * gdb.trace/pending.exp: Fix expected message on continue.
1195
99e8eb11
MK		 11962016-01-22 Marcin Kościelnicki <koriakin@0x04.net>
1197
1198 * tracepoint.c (write_inferior_data_ptr): Cast to uintptr_t, so that
1199 it works properly on big-endian machines where sizeof (CORE_ADDR)
1200 != sizeof (void *).
1201
a994041d
PA		 12022016-01-21 Pedro Alves <palves@redhat.com>
1203
1204 * Makefile.in (COMPILER_CFLAGS, CXXFLAGS): New.
1205 (INTERNAL_CFLAGS_BASE): Use COMPILER_CFLAGS instead of CFLAGS.
1206 * configure: Regenerate.
1207
f7a6a40d
YQ		 12082016-01-21 Yao Qi <yao.qi@linaro.org>
1209
1210 * linux-arm-low.c (arm_sigreturn_next_pc): Add parameter
1211 is_thumb and set it according to CPSR saved on the stack.
1212 (get_next_pcs_syscall_next_pc): Pass is_thumb to
1213 arm_sigreturn_next_pc.
1214
6f69e520
YQ		 12152016-01-18 Yao Qi <yao.qi@linaro.org>
1216
1217 * linux-low.c (linux_set_pc_64bit): New function.
1218 (linux_get_pc_64bit): New function.
1219 * linux-low.h (linux_set_pc_64bit, linux_get_pc_64bit):
1220 Declare.
1221 * linux-sparc-low.c (debug_threads): Remove declaration.
1222 (sparc_get_pc): Remove.
1223 (the_low_target): Use linux_get_pc_64bit instead of
1224 sparc_get_pc.
1225 * linux-tile-low.c (tile_get_pc, tile_set_pc): Remove.
1226 (the_low_target): Use linux_get_pc_64bit and
1227 linux_set_pc_64bit.
1228
276d4552
YQ		 12292016-01-18 Yao Qi <yao.qi@linaro.org>
1230
1231 * linux-arm-low.c (debug_threads): Remove declaration.
1232 (arm_get_pc, arm_set_pc): Remove.
1233 (the_low_target): Use linux_get_pc_32bit and
1234 linux_set_pc_32bit.
1235 * linux-bfin-low.c (bfin_get_pc, bfin_set_pc): Remove.
1236 (the_low_target): Use linux_get_pc_32bit and
1237 linux_set_pc_32bit.
1238 * linux-cris-low.c (debug_threads): Remove declaration.
1239 (cris_get_pc, cris_set_pc,): Remove.
1240 (the_low_target): Use linux_get_pc_32bit and
1241 linux_set_pc_32bit.
1242 * linux-crisv32-low.c (debug_threads): Remove declaration.
1243 (cris_get_pc, cris_set_pc): Remove.
1244 (the_low_target): Use linux_get_pc_32bit and
1245 linux_set_pc_32bit.
1246 * linux-low.c: Include inttypes.h.
1247 (linux_get_pc_32bit, linux_set_pc_32bit): New functions.
1248 * linux-low.h (linux_get_pc_32bit, linux_set_pc_32bit): Declare.
1249 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Remove.
1250 (the_low_target): Use linux_get_pc_32bit and
1251 linux_set_pc_32bit.
1252 * linux-m68k-low.c (m68k_get_pc, m68k_set_pc): Remove.
1253 (the_low_target): Use linux_get_pc_32bit and
1254 linux_set_pc_32bit.
1255 * linux-nios2-low.c (nios2_get_pc, nios2_set_pc): Remove.
1256 (the_low_target): Use linux_get_pc_32bit and
1257 linux_set_pc_32bit.
1258 * linux-sh-low.c (sh_get_pc, sh_set_pc): Remove.
1259 (the_low_target): Use linux_get_pc_32bit and
1260 linux_set_pc_32bit.
1261 * linux-xtensa-low.c (xtensa_get_pc, xtensa_set_pc): Remove.
1262 (the_low_target): Use linux_get_pc_32bit and
1263 linux_set_pc_32bit.
1264
eb0edac8
GB		 12652016-01-18 Gary Benson <gbenson@redhat.com>
1266
1267 * configure.ac (AC_FUNC_FORK): New check.
1268 * config.in: Regenerate.
1269 * configure: Likewise.
1270
1b451dda
YQ		 12712016-01-14 Yao Qi <yao.qi@linaro.org>
1272
1273 * linux-aarch32-low.c (thumb2_breakpoint): Make it static.
1274 * linux-aarch32-low.h (thumb2_breakpoint): Remove declaration.
1275 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Pass 1 to
1276 arm_get_next_pcs_ctor.
1277
82075af2
JS		 12782016-01-12 Josh Stone <jistone@redhat.com>
1279 Philippe Waroquiers <philippe.waroquiers@skynet.be>
1280
1281 * inferiors.h: Include "gdb_vecs.h".
1282 (struct process_info): Add syscalls_to_catch.
1283 * inferiors.c (remove_process): Free syscalls_to_catch.
1284 * remote-utils.c (prepare_resume_reply): Report syscall_entry and
1285 syscall_return stops.
1286 * server.h (UNKNOWN_SYSCALL, ANY_SYSCALL): Define.
1287 * server.c (handle_general_set): Handle QCatchSyscalls.
1288 (handle_query): Report support for QCatchSyscalls.
1289 * target.h (struct target_ops): Add supports_catch_syscall.
1290 (target_supports_catch_syscall): New macro.
1291 * linux-low.h (struct linux_target_ops): Add get_syscall_trapinfo.
1292 (struct lwp_info): Add syscall_state.
1293 * linux-low.c (handle_extended_wait): Mark syscall_state as an entry.
1294 Maintain syscall_state and syscalls_to_catch across exec.
1295 (get_syscall_trapinfo): New function, proxy to the_low_target.
1296 (linux_low_ptrace_options): Enable PTRACE_O_TRACESYSGOOD.
1297 (linux_low_filter_event): Toggle syscall_state entry/return for
1298 syscall traps, and set it ignored for all others.
1299 (gdb_catching_syscalls_p): New function.
1300 (gdb_catch_this_syscall_p): New function.
1301 (linux_wait_1): Handle SYSCALL_SIGTRAP.
1302 (linux_resume_one_lwp_throw): Add PTRACE_SYSCALL possibility.
1303 (linux_supports_catch_syscall): New function.
1304 (linux_target_ops): Install it.
1305 * linux-x86-low.c (x86_get_syscall_trapinfo): New function.
1306 (the_low_target): Install it.
1307
8f13a3ce
MF		 13082016-01-12 Mike Frysinger <vapier@gentoo.org>
1309
1310 * acinclude.m4: Include new ../warning.m4 file.
1311 * configure: Regenerated.
1312 * configure.ac: Replace all warning logic with AM_GDB_WARNINGS.
1313
5b3da067
MF		 13142016-01-12 Mike Frysinger <vapier@gentoo.org>
1315
1316 * ax.c (is_goto_target): Mark static.
1317 * linux-low.c (register_addr): Likewise.
1318 (linux_fetch_registers, linux_store_registers): Likewise.
1319 * mem-break.c (any_persistent_commands): Fix old prototype.
1320 (add_commands_to_breakpoint): Mark static.
1321 * regcache.c (find_register_by_name): Delete unused func.
1322 * remote-utils.c (hex_or_minus_one): Mark static.
1323 * server.c (monitor_show_help): Mark static.
1324 (handle_query, handle_v_cont, handle_v_attach, handle_v_kill,
1325 handle_v_requests): Likewise.
1326
bc504a31
PA		 13272016-01-12 Pedro Alves <palves@redhat.com>
1328
1329 Remove use of the registered trademark symbol throughout.
1330
5a0dd67a
YQ		 13312016-01-08 Yao Qi <yao.qi@linaro.org>
1332
1333 * remote-utils.c (getpkt): If c is '\003', call target hook
1334 request_interrupt.
1335
b2ca446f
YQ		 13362016-01-06 Yao Qi <yao.qi@linaro.org>
1337
1338 * linux-aarch32-low.h (arm_abi_breakpoint): Move to
1339 linux-aarch32-low.c.
1340 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
1341 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
1342 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
1343 (thumb2_breakpoint): Declare.
1344 * linux-aarch32-low.c (arm_abi_breakpoint): Moved from
1345 linux-aarch32-low.h.
1346 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
1347 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
1348 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
1349
edd88788
JB		 13502016-01-01 Joel Brobecker <brobecker@adacore.com>
1351
1352 * gdbreplay.c (gdbreplay_version): Change copyright year in
1353 version message.
1354 * server.c (gdbserver_version): Likewise.
1355
65da7f14
PP		 13562015-12-28 Patrick Palka <patrick@parcs.ath.cx>
1357
1358 * server.c (crc32_table): Delete.
1359 (crc32): Use libiberty's xcrc32 function.
1360
4abd5ed2
JB		 13612015-12-22 Joel Brobecker <brobecker@adacore.com>
1362
1363 * lynx-low.c (lynx_delete_thread_callback): New function.
1364 (lynx_mourn): Properly delete our process and all of its
1365 threads. Remove call to clear_inferiors.
1366
0e50fe5c
JB		 13672015-12-22 Joel Brobecker <brobecker@adacore.com>
1368
1369 * target.c (thread_search_callback): Add check that
1370 the thread_stopped target callback is not NULL before
1371 calling it.
1372
35adc03f
YQ		 13732015-12-21 Yao Qi <yao.qi@linaro.org>
1374
1375 * linux-aarch32-low.h [__aarch64__]: Use arm_abi_breakpoint
1376 arm breakpoint.
1377
bd2b2909
AT		 13782015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
1379
1380 * server.c (handle_query): Call target_supports_software_single_step.
1381
7fe5e27e
AT		 13822015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
1383
1384 * linux-low.c (single_step): New function.
1385 (linux_resume_one_lwp_throw): Call single_step.
1386 (start_step_over): Likewise.
1387
d9311bfa
AT		 13882015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
1389
1390 * Makefile.in (SFILES): Append arch/arm-linux.c,
1391 arch/arm-get-next-pcs.c.
1392 (arm-linux.o): New rule.
1393 (arm-get-next-pcs.o): New rule.
1394 * configure.srv (arm*-*-linux*): Add arm-get-next-pcs.o,
1395 arm-linux.o.
1396 * linux-aarch32-low.c (arm_abi_breakpoint): Remove macro. Moved
1397 to linux-aarch32-low.c.
1398 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
1399 (arm_breakpoint_len, thumb_breakpoint): Likewise.
1400 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
1401 (thumb2_breakpoint_len): Likewise.
1402 (arm_is_thumb_mode): Make non-static.
1403 * linux-aarch32-low.h (arm_abi_breakpoint): New macro. Moved
1404 from linux-aarch32-low.c.
1405 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
1406 (arm_breakpoint_len, thumb_breakpoint): Likewise.
1407 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
1408 (thumb2_breakpoint_len): Likewise.
1409 (arm_is_thumb_mode): New declaration.
1410 * linux-arm-low.c: Include arch/arm-linux.h
1411 aarch/arm-get-next-pcs.h, sys/syscall.h.
1412 (get_next_pcs_ops): New struct.
1413 (get_next_pcs_addr_bits_remove): New function.
1414 (get_next_pcs_is_thumb): New function.
1415 (get_next_pcs_read_memory_unsigned_integer): Likewise.
1416 (arm_sigreturn_next_pc): Likewise.
1417 (get_next_pcs_syscall_next_pc): Likewise.
1418 (arm_gdbserver_get_next_pcs): Likewise.
1419 (struct linux_target_ops) <arm_gdbserver_get_next_pcs>:
1420 Initialize.
1421 * linux-low.h: Move CORE_ADDR vector definition to gdb_vecs.h.
1422 * server.h: Include gdb_vecs.h.
1423
68ce2059
AT		 14242015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
1425
1426 * Makefile.in (SFILES): Append common/common-regcache.c.
1427 (OBS): Append common-regcache.o.
1428 (common-regcache.o): New rule.
1429 * regcache.c (init_register_cache): Initialize cache to
1430 REG_UNAVAILABLE.
1431 (regcache_raw_read_unsigned): New function.
1432 * regcache.h (REG_UNAVAILABLE, REG_VALID): Replaced by shared
1433 register_status enum.
1434
fa5308bd
AT		 14352015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
1436
1437 * linux-aarch64-low.c (the_low_targets): Rename
1438 breakpoint_reinsert_addr to get_next_pcs.
1439 * linux-arm-low.c (the_low_targets): Likewise.
1440 * linux-bfin-low.c (the_low_targets): Likewise.
1441 * linux-cris-low.c (the_low_targets): Likewise.
1442 * linux-crisv32-low.c (the_low_targets): Likewise.
1443 * linux-low.c (can_software_single_step): Likewise.
1444 (install_software_single_step_breakpoints): New function.
1445 (start_step_over): Use install_software_single_step_breakpoints.
1446 * linux-low.h: New CORE_ADDR vector.
1447 (struct linux_target_ops) Rename breakpoint_reinsert_addr to
1448 get_next_pcs.
1449 * linux-mips-low.c (the_low_targets): Likewise.
1450 * linux-nios2-low.c (the_low_targets): Likewise.
1451 * linux-sparc-low.c (the_low_targets): Likewise.
1452
4a6ed09b
PA		 14532015-12-17 Pedro Alves <palves@redhat.com>
1454
1455 * linux-low.c (linux_kill_one_lwp): Remove references to
1456 LinuxThreads.
1457 (kill_lwp): Remove HAVE_TKILL_SYSCALL check. No longer fall back
1458 to 'kill'.
1459 (linux_init_signals): Delete.
1460 (initialize_low): Adjust.
1461 * thread-db.c (thread_db_init): Remove LinuxThreads reference.
1462
7544db95
PA		 14632015-12-16 Pedro Alves <palves@redhat.com>
1464
1465 * configure.ac (compiler warning flags): When testing a
1466 -Wno-foo option, check whether -Wfoo works instead.
1467 * configure: Regenerate.
1468
8020350c
DB		 14692015-12-11 Don Breazeal <donb@codesourcery.com>
1470
1471 * server.c (process_serial_event): Don't exit from gdbserver
1472 in remote mode if there are still active inferiors.
1473
db91f502
YQ		 14742015-12-11 Yao Qi <yao.qi@linaro.org>
1475
1476 * linux-aarch64-low.c (aarch64_breakpoint_at): Call
1477 arm_breakpoint_at if the process is 32-bit.
1478
b37a6290
YQ		 14792015-12-11 Yao Qi <yao.qi@linaro.org>
1480
1481 * linux-aarch32-low.c [__aarch64__]: Use arm_abi_breakpoint
1482 arm breakpoint.
1483
17b1509a
YQ		 14842015-12-07 Yao Qi <yao.qi@linaro.org>
1485
1486 * configure.srv: Append arm.o to srv_tgtobj for
1487 aarch64*-*-linux* target.
1488 * linux-aarch32-low.c (arm_abi_breakpoint): New macro. Moved
1489 from linux-arm-low.c.
1490 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
1491 (arm_breakpoint_len, thumb_breakpoint): Likewise.
1492 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
1493 (thumb2_breakpoint_len): Likewise.
1494 (arm_is_thumb_mode, arm_breakpoint_at): Likewise.
1495 (arm_breakpoint_kinds): Likewise.
1496 (arm_breakpoint_kind_from_pc): Likewise.
1497 (arm_sw_breakpoint_from_kind): Likewise.
1498 (arm_breakpoint_kind_from_current_state): Likewise.
1499 * linux-aarch32-low.h (arm_breakpoint_kind_from_pc): Declare.
1500 (arm_sw_breakpoint_from_kind): Declare.
1501 (arm_breakpoint_kind_from_current_state): Declare.
1502 (arm_breakpoint_at): Declare.
1503 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): Call
1504 arm_sw_breakpoint_from_kind if process is 32-bit.
1505 (aarch64_breakpoint_kind_from_pc): New function.
1506 (aarch64_breakpoint_kind_from_current_state): New function.
1507 (the_low_target): Initialize fields breakpoint_kind_from_pc
1508 and breakpoint_kind_from_current_state.
1509 * linux-arm-low.c (arm_breakpoint_kinds): Move to
1510 linux-aarch32-low.c.
1511 (arm_abi_breakpoint, arm_eabi_breakpoint): Likewise.
1512 (arm_breakpoint, arm_breakpoint_len): Likewise.
1513 (thumb_breakpoint, thumb_breakpoint_len): Likewise.
1514 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
1515 (arm_is_thumb_mode): Likewise.
1516 (arm_breakpoint_at): Likewise.
1517 (arm_breakpoint_kind_from_pc): Likewise.
1518 (arm_sw_breakpoint_from_kind): Likewise.
1519 (arm_breakpoint_kind_from_current_state): Likewise.
1520
1521 Revert:
1522 2015-08-04 Yao Qi <yao.qi@linaro.org>
1523
1524 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
1525 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
1526 * server.c (extended_protocol): Remove "static".
1527 * server.h (extended_protocol): Declare it.
1528
ece66d65
JS		 15292015-12-04 Josh Stone <jistone@redhat.com>
1530
1531 * target.h (struct target_ops) <arch_setup>: Rename to ...
1532 (struct target_ops) <post_create_inferior>: ... this.
1533 (target_arch_setup): Rename to ...
1534 (target_post_create_inferior): ... this, calling post_create_inferior.
1535 * server.c (start_inferior): Update target_arch_setup calls to
1536 target_post_create_inferior.
1537 * linux-low.c (linux_low_ptrace_options): Forward declare.
1538 (linux_arch_setup): Update its comment for general use.
1539 (linux_post_create_inferior): New, run arch_setup and setup ptrace.
1540 (struct linux_target_ops): Use linux_post_create_inferior.
1541 * lynx-low.c (struct lynx_target_ops): Update arch_setup stub comment
1542 to post_create_inferior.
1543 * nto-low.c (struct nto_target_ops): Likewise.
1544 * spu-low.c (struct spu_target_ops): Likewise.
1545 * win32-low.c (struct win32_target_ops): Likewise.
1546
e58c48b4
AT		 15472015-12-03 Antoine Tremblay <antoine.tremblay@ericsson.com>
1548
1549 * linux-arm-low.c: Remove duplicate arch/arm.h include.
1550
fbec8956
AT		 15512015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
1552
1553 * linux-arm-low.c (arm_reinsert_addr): Remove function.
1554 (struct linux_target_ops <breakpoint_reinsert_addr>: Set to NULL.
1555 * linux-cris-low.c (cris_reinsert_addr> Remove function.
1556 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
1557 * linux-crisv32-low.c (cris_reinsert_addr): Remove function.
1558 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
1559 * linux-mips-low.c (mips_reinsert_addr): Remove function.
1560 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
1561 * linux-nios2-low.c (nios2_reinsert_addr): Remove function.
1562 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
1563 * linux-sparc-low.c (sparc_reinsert_addr): Remove function.
1564 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
1565
9b4c5f87
AT		 15662015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
1567
1568 * linux-low.c (linux_look_up_symbols): Don't call
1569 linux_supports_traceclone.
1570 * linux-low.h (thread_db_init): Remove use_events argument.
1571 * thread-db.c (thread_db_use_event): Remove global variable.
1572 (struct thread_db) <td_thr_event_enable_p>: Remove field.
1573 (struct thread_db) <td_create_bp>: Remove field.
1574 (thread_db_create_event): Remove function.
1575 (thread_db_enable_reporting): Likewise.
1576 (find_one_thread): Don't check for thread_db_use_events.
1577 (attach_thread): Likewise.
1578 (thread_db_load_search): Remove td_thr_event_enable_p initialization.
1579 (try_thread_db_load_1): Don't check for thread_db_use_events.
1580 (thread_db_init): Remove use_events argument and thread events
1581 handling.
1582 (remove_thread_event_breakpoints): Remove function.
1583 (thread_db_detach): Remove call to remove_thred_event_breakpoints.
1584
7d00775e
AT		 15852015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
1586
1587 * linux-aarch64-low.c (aarch64_supports_hardware_single_step):
1588 New function.
1589 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
1590 * linux-arm-low.c (arm_supports_hardware_single_step): New function.
1591 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
1592 * linux-bfin-low.c (bfin_supports_hardware_single_step): New function.
1593 (struct linux_target_ops) <bfin_supports_hardware_single_step>:
1594 Initialize.
1595 * linux-crisv32-low.c (cris_supports_hardware_single_step):
1596 New function.
1597 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
1598 * linux-low.c (can_hardware_single_step): Use
1599 supports_hardware_single_step.
1600 (can_software_single_step): New function.
1601 (start_step_over): Call can_software_single_step.
1602 (linux_supports_hardware_single_step): New function.
1603 (struct target_ops) <supports_software_single_step>: Initialize.
1604 * linux-low.h (struct linux_target_ops)
1605 <supports_hardware_single_step>: Initialize.
1606 * linux-m32r-low.c (m32r_supports_hardware_single_step): New function.
1607 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
1608 * linux-ppc-low.c (ppc_supports_hardware_single_step): New function.
1609 (struct linux_target_ops) <supports_hardware_single_step> Initialize.
1610 * linux-s390-low.c (s390_supports_hardware_single_step): New function.
1611 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
1612 * linux-sh-low.c (sh_supports_hardware_single_step): New function.
1613 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
1614 * linux-tic6x-low.c (tic6x_supports_hardware_single_step): New function.
1615 (struct linux_target_ops) <tic6x_supports_hardware_single_step>:
1616 Initialize.
1617 * linux-tile-low.c (tile_supports_hardware_single_step): New function.
1618 (struct linux_target_ops) <tile_supports_hardware_single_step>:
1619 Initialize.
1620 * linux-x86-low.c (x86_supports_hardware_single_step) New function.
1621 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
1622 * linux-xtensa-low.c (xtensa_supports_hardware_single_step):
1623 New function.
1624 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
1625 * target.h (struct target_ops): <supports_software_single_step>:
1626 New field.
1627 (target_supports_software_single_step): New macro.
1628
2d97cd35
AT		 16292015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
1630
1631 * linux-low.c (linux_wait_1): Fix pc advance condition.
1632 * mem-break.c (reinsert_breakpoint_inserted_here): New function.
1633 * mem-break.h (reinsert_breakpoint_inserted_here): New declaration.
1634
769ef81f
AT		 16352015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
1636
1637 * linux-arm-low.c (arm_is_thumb_mode): New function.
1638 (arm_breakpoint_at): Use arm_is_thumb_mode.
1639 (arm_breakpoint_kind_from_current_state): New function.
1640 (struct linux_target_ops) <breakpoint_kind_from_current_state>:
1641 Initialize.
1642 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_current_state.
1643 (linux_breakpoint_kind_from_current_state): New function.
1644 (struct target_ops <breakpoint_kind_from_current_state>: Initialize.
1645 * linux-low.h (struct linux_target_ops)
1646 <breakpoint_kind_from_current_state>: New field.
1647 * target.h (struct target_ops): Likewise.
1648 (target_breakpoint_kind_from_current_state): New macro.
1649
1bebeeca
PA		 16502015-11-30 Pedro Alves <palves@redhat.com>
1651
1652 * linux-low.c (linux_resume): Wake up the event loop before
1653 returning.
1654
a67a9fae
PA		 16552015-11-30 Pedro Alves <palves@redhat.com>
1656
1657 * mem-break.c (check_gdb_bp_preconditions): Remove current_thread
1658 check.
1659 (set_gdb_breakpoint): If prepare_to_access_memory fails, set *ERR
1660 to -1.
1661 * target.c (struct thread_search): New structure.
1662 (thread_search_callback): New function.
1663 (prev_general_thread): New global.
1664 (prepare_to_access_memory, done_accessing_memory): New functions.
1665 * target.h (prepare_to_access_memory, done_accessing_memory):
1666 Replace macros with function declarations.
1667
f2faf941
PA		 16682015-11-30 Pedro Alves <palves@redhat.com>
1669
1670 PR 14618
1671 * linux-low.c (linux_wait_1): If the last resumed thread is gone,
1672 report TARGET_WAITKIND_NO_RESUMED.
1673 * remote-utils.c (prepare_resume_reply): Handle
1674 TARGET_WAITKIND_NO_RESUMED.
1675 * server.c (report_no_resumed): New global.
1676 (handle_query) <qSupported>: Handle "no-resumed+". Report
1677 "no-resumed+" support.
1678 (resume): When the target reports TARGET_WAITKIND_NO_RESUMED, only
1679 return error if the client doesn't support no-resumed events.
1680 (push_stop_notification): New function.
1681 (handle_target_event): Use it. Report TARGET_WAITKIND_NO_RESUMED
1682 events if the client supports them.
1683
a681f9c9
PA		 16842015-11-30 Pedro Alves <palves@redhat.com>
1685
1686 * linux-low.c (thread_still_has_status_pending_p): Don't check
1687 vCont;t here.
1688 (lwp_resumed): New function.
1689 (status_pending_p_callback): Return early if the LWP is not
1690 supposed to be resumed.
1691
65706a29
PA		 16922015-11-30 Pedro Alves <palves@redhat.com>
1693
1694 * linux-low.c (handle_extended_wait): Assert that the LWP's
1695 waitstatus is TARGET_WAITKIND_IGNORE. If GDB wants to hear about
1696 thread create events, leave the new child's status pending.
1697 (linux_low_filter_event): If GDB wants to hear about thread exit
1698 events, leave the LWP marked dead and don't delete it.
1699 (linux_wait_for_event_filtered): Don't check for thread exit.
1700 (filter_exit_event): New function.
1701 (linux_wait_1): Use it, when returning an exit event.
1702 (linux_resume_one_lwp_throw): Assert that the LWP's
1703 waitstatus is TARGET_WAITKIND_IGNORE.
1704 * remote-utils.c (prepare_resume_reply): Handle
1705 TARGET_WAITKIND_THREAD_CREATED and TARGET_WAITKIND_THREAD_EXITED.
1706 * server.c (report_thread_events): New global.
1707 (handle_general_set): Handle QThreadEvents.
1708 (handle_query) <qSupported>: Handle and report QThreadEvents+;
1709 (handle_target_event): Handle TARGET_WAITKIND_THREAD_CREATED and
1710 TARGET_WAITKIND_THREAD_EXITED.
1711 * server.h (report_thread_events): Declare.
1712
56cf4bed
PA		 17132015-11-30 Pedro Alves <palves@redhat.com>
1714
1715 * linux-low.c (resume_stopped_resumed_lwps): Don't check whether
1716 the thread's last_resume_kind was resume_stop.
1717
500c1d85
PA		 17182015-11-30 Pedro Alves <palves@redhat.com>
1719
1720 * linux-low.c (linux_attach): In non-stop mode, wait for one stop
1721 before returning.
1722
de979965
PA		 17232015-11-30 Pedro Alves <palves@redhat.com>
1724
1725 * server.c (handle_v_requests): Handle vCtrlC.
1726
34c65914
PA		 17272015-11-30 Pedro Alves <palves@redhat.com>
1728
1729 * gdbthread.h (find_any_thread_of_pid): Declare.
1730 * inferiors.c (thread_of_pid, find_any_thread_of_pid): New
1731 functions.
1732 * server.c (handle_query): If current_thread is NULL, look for
1733 another thread of the selected process.
1734
79efa585 17352015-11-26 Daniel Colascione <dancol@dancol.org>
01a49af8 1736 Simon Marchi <simon.marchi@ericsson.com>
79efa585
SM		 1737
1738 * linux-low.c (linux_target_ops): Use linux_proc_tid_get_name.
1739 * server.c (handle_qxfer_threads_worker): Refactor to include thread
1740 name in reply.
1741 * target.h (struct target_ops) <thread_name>: New field.
1742 (target_thread_name): New macro.
1743
80d82c19
JB		 17442015-11-23 Joel Brobecker <brobecker@adacore.com>
1745
1746 * regcache.h (regcache_invalidate_pid): Add declaration.
1747 * regcache.c (regcache_invalidate_pid): New function, extracted
1748 from regcache_invalidate.
1749 (regcache_invalidate): Reimplement using regcache_invalidate_pid.
1750 Add trivial documentation comment.
1751 * lynx-low.c: Use regcache_invalidate_pid instead of
1752 regcache_invalidate.
1753
64da5dd5
JB		 17542015-11-23 Joel Brobecker <brobecker@adacore.com>
1755
1756 * configure.ac: Do not call AC_CHECK_TYPES for Elf32_auxv_t
1757 and Elf64_auxv_t if the target is Android.
1758
37ce4055
DE		 17592015-11-22 Doug Evans <xdje42@gmail.com>
1760
1761 * target.h: #include <sys/types.h>.
1762
06e03fff
PA		 17632015-11-19 Pedro Alves <palves@redhat.com>
1764
1765 * linux-low.c (linux_process_qsupported): Change prototype.
1766 Adjust.
1767 * linux-low.h (struct linux_target_ops) <process_qsupported>:
1768 Change prototype.
1769 * linux-x86-low.c (x86_linux_process_qsupported): Change prototype
1770 and adjust to loop over all features.
1771 * server.c (handle_query) <qSupported>: Adjust to call
1772 target_process_qsupported once, passing it a vector of unprocessed
1773 features.
1774 * target.h (struct target_ops) <process_qsupported>: Change
1775 prototype.
1776 (target_process_qsupported): Adjust.
1777
9a084706
PA		 17782015-11-19 Pedro Alves <palves@redhat.com>
1779
1780 * configure.ac (ERROR_ON_WARNING): Don't check whether in C++
1781 mode.
1782 * configure: Regenerate.
1783
dad44a1f
PA		 17842015-11-19 Pedro Alves <palves@redhat.com>
1785
1786 * configure: Regenerate.
1787
231c0592
YQ		 17882015-11-19 Yao Qi <yao.qi@linaro.org>
1789
1790 * linux-aarch64-low.c (emit_data_processing_reg): Change opcode
1791 type to uint32_t.
1792
6c1c9a8b
YQ		 17932015-11-19 Yao Qi <yao.qi@linaro.org>
1794
1795 * linux-aarch64-low.c (enum aarch64_operand_type): New.
1796 (struct aarch64_operand): Move enum out.
1797
9caa3311
YQ		 17982015-11-19 Yao Qi <yao.qi@linaro.org>
1799
1800 * linux-aarch64-low.c (aarch64_fill_fpregset): Cast buf to
1801 struct user_fpsimd_state *.
1802 (aarch64_store_fpregset): Likewise.
1803
6a69a054
YQ		 18042015-11-19 Yao Qi <yao.qi@linaro.org>
1805
1806 * linux-aarch64-low.c (aarch64_fill_gregset): Cast buf to
1807 struct user_pt_regs *.
1808 (aarch64_store_gregset): Likewise.
1809
1798301e
PA		 18102015-11-18 Pedro Alves <palves@redhat.com>
1811
1812 * Makefile.in (all_object_files): Add $IPA_OBJS.
1813
ce7715e2
PA		 18142015-11-17 Pedro Alves <palves@redhat.com>
1815
1816 * win32-low.c (win32_resume): Use gdb_signal_from_host,
1817 GDB_SIGNAL_0 and gdb_signal_to_string.
1818
c0879059
PA		 18192015-11-17 Pedro Alves <palves@redhat.com>
1820
1821 * win32-low.c (handle_output_debug_string): Remove parameter.
1822 (win32_kill): Remove our_status local and adjust call to
1823 handle_output_debug_string.
1824 (get_child_debug_event): Adjust call to
1825 handle_output_debug_string.
1826
1996e237
SM		 18272015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
1828
1829 * linux-mips-low.c (mips_fill_gregset): Add cast.
1830 (mips_store_gregset): Likewise.
1831 (mips_fill_fpregset): Likewise.
1832 (mips_store_fpregset): Likewise.
1833
cbec665b
SM		 18342015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
1835
1836 * linux-mips-low.c (mips_add_watchpoint): Rename private to
1837 priv.
1838
eb3e3c67
SM		 18392015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
1840
1841 * linux-mips-low.c (mips_linux_new_thread): Change type of
1842 watch_type to enum target_hw_bp_type.
1843
171de4b8
SM		 18442015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
1845
1846 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type):
1847 Change return type to arm_hwbp_type.
1848
04248ead
SM		 18492015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
1850
1851 * linux-aarch32-low.c (arm_fill_gregset): Add cast.
1852 (arm_store_gregset): Likewise.
1853 * linux-arm-low.c (arm_get_hwcap): Likewise.
1854 (arm_read_description): Likewise.
1855
04b3479c
SM		 18562015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
1857
1858 * linux-aarch32-low.c (aarch32_regsets): Use NULL_REGSET.
1859
2bc84e8a
SM		 18602015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
1861
1862 * linux-ppc-low.c (ppc_get_hwcap): Add cast.
1863 (ppc_fill_vsxregset): Likewise.
1864 (ppc_store_vsxregset): Likewise.
1865 (ppc_fill_vrregset): Likewise.
1866 (ppc_store_vrregset): Likewise.
1867 (ppc_fill_evrregset): Likewise.
1868 (ppc_store_evrregset): Likewise.
1869
e6c5bb05
SM		 18702015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
1871
1872 * linux-ppc-low.c (ppc_usrregs_info): Remove
1873 forward-declaration.
1874 (ppc_arch_setup): Move lower in file.
1875
7ea45d72
SM		 18762015-10-30 Simon Marchi <simon.marchi@ericsson.com>
1877
1878 * proc-service.c (ps_pdread): Change CORE_ADDR cast to uintptr_t.
1879 (ps_pdwrite): Likewise.
1880
69291610
HW		 18812015-10-29 Henrik Wallin <henrik.wallin@windriver.com>
1882
1883 * linux-arm-low.c (arm_new_thread): Move pointer dereference
1884 to after assert checks.
1885
b42945fd
SM		 18862015-10-29 Simon Marchi <simon.marchi@ericsson.com>
1887
1888 * proc-service.c (ps_pdread): Add/adjust casts.
1889 (ps_pdwrite): Add/adjust casts.
1890
d6f85c84
SM		 18912015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
1892
1893 * server.c (handle_search_memory_1): Cast return value of
1894 memmem.
1895
f98cd059
SM		 18962015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
1897
1898 * server.c (write_qxfer_response): Change type of data to
1899 gdb_byte *.
1900
d2412fa5
PA		 19012015-10-29 Pedro Alves <palves@redhat.com>
1902
1903 * mem-break.c (Z_packet_to_bkpt_type): Add cast.
1904
c17414a2
PA		 19052015-10-29 Pedro Alves <palves@redhat.com>
1906
1907 * tracepoint.c (clear_installed_tracepoints): Add casts.
1908
e053fbc4
PA		 19092015-10-29 Pedro Alves <palves@redhat.com>
1910
1911 * server.c (handle_v_cont, process_serial_event): Add enum
1912 gdb_signal casts to signal parsing code.
1913
add67df8
PA		 19142015-10-29 Pedro Alves <palves@redhat.com>
1915
1916 * linux-low.h (NULL_REGSET): Define.
1917 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
1918 * linux-arm-low.c (arm_regsets): Likewise.
1919 * linux-crisv32-low.c (cris_regsets): Likewise.
1920 * linux-m68k-low.c (m68k_regsets): Likewise.
1921 * linux-mips-low.c (mips_regsets): Likewise.
1922 * linux-nios2-low.c (nios2_regsets): Likewise.
1923 * linux-ppc-low.c (ppc_regsets): Likewise.
1924 * linux-s390-low.c (s390_regsets): Likewise.
1925 * linux-sh-low.c (sh_regsets): Likewise.
1926 * linux-sparc-low.c (sparc_regsets): Likewise.
1927 * linux-tic6x-low.c (tic6x_regsets): Likewise.
1928 * linux-tile-low.c (tile_regsets): Likewise.
1929 * linux-x86-low.c (x86_regsets): Likewise.
1930 * linux-xtensa-low.c (xtensa_regsets): Likewise.
1931
50bc912a
PA		 19322015-10-29 Pedro Alves <palves@redhat.com>
1933
1934 * linux-low.h (NULL_REGSET): Define.
1935 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
1936 * linux-arm-low.c (arm_regsets): Likewise.
1937 * linux-crisv32-low.c (cris_regsets): Likewise.
1938 * linux-m68k-low.c (m68k_regsets): Likewise.
1939 * linux-mips-low.c (mips_regsets): Likewise.
1940 * linux-nios2-low.c (nios2_regsets): Likewise.
1941 * linux-ppc-low.c (ppc_regsets): Likewise.
1942 * linux-s390-low.c (s390_regsets): Likewise.
1943 * linux-sh-low.c (sh_regsets): Likewise.
1944 * linux-sparc-low.c (sparc_regsets): Likewise.
1945 * linux-tic6x-low.c (tic6x_regsets): Likewise.
1946 * linux-tile-low.c (tile_regsets): Likewise.
1947 * linux-x86-low.c (x86_regsets): Likewise.
1948 * linux-xtensa-low.c (xtensa_regsets): Likewise.
1949
682b2546
DE		 19502015-10-26 Doug Evans <dje@google.com>
1951
1952 * linux-low.c (__SIGRTMIN): Move to nat/linux-nat.h.
1953
963843d4
DE		 19542015-10-26 Doug Evans <dje@google.com>
1955
1956 * linux-low.c (W_STOPCODE): Moved to common/gdb_wait.h.
1957
d41401ac
DE		 19582015-10-26 Doug Evans <dje@google.com>
1959
1960 * thread-db.c (find_one_thread): Cast ti.ti_tid to unsigned long
1961 for debug_printf.
1962 (attach_thread, find_new_threads_callback): Ditto.
1963
3db28855
AT		 19642015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
1965
1966 * mem-break.h (set_breakpoint_data): Remove.
1967
fb78e89c
AT		 19682015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
1969
1970 * nto-low.c (nto_sw_breakpoint_from_kind): New function.
1971 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
1972 (initialize_low): Remove set_breakpoint_data call.
1973 * spu-low.c (spu_sw_breakpoint_from_kind): New function.
1974 (struct target_ops) <sw_breakpoint_from_kind>: Iniitalize.
1975 (initialize_low): Remove set_breakpoint_data call.
1976 * win32-low.c (win32_sw_breakpoint_from_kind): New function.
1977 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
1978 (initialize_low): Remove set_breakpoint_data call.
1979
2e6ee069
AT		 19802015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
1981
1982 * linux-low.c (default_breakpoint_kind_from_pc): Move to target.c.
1983 * mem-break.c (set_breakpoint_at): Use target_breakpoint_kind_from_pc.
1984 * target.c (default_breakpoint_kind_from_pc): Moved from linux-low.c
1985 * target.h (target_breakpoint_kind_from_pc): New macro.
1986
1652a986
AT		 19872015-10-22 Antoine Tremblay <antoine.tremblay@ericsson.com>
1988
1989 * linux-low.c (default_breakpoint_kind_from_pc): New function.
1990 (linux_breakpoint_kind_from_pc): Use default_breakpoint_kind_from_pc for
1991 the default breakpoint kind.
1992
abeead09
AT		 19932015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
1994
1995 * linux-arm-low.c (arm_supports_z_point_type): Add software
1996 breakpoint support.
1997
b0b4b501
AT		 19982015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
1999
2000 * linux-arm-low.c: Refactor breakpoint definitions.
2001 (arm_breakpoint_at): Adjust for arm_abi_breakpoint.
2002 (arm_sw_breakpoint_from_kind): Adjust for arm_breakpoint.
2003
8689682c
AT		 20042015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
2005
2006 * Makefile.in: Add arm.c/o.
2007 * configure.srv: Likewise.
2008 * linux-arm-low.c (arm_breakpoint_kinds): New enum.
2009 (arm_breakpoint_kind_from_pc): New function.
2010 (arm_sw_breakpoint_from_kind): Return proper kind.
2011 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize.
2012
27165294
AT		 20132015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
2014
2015 * linux-low.c (initialize_low): Ajdust for breakpoint global variables
2016 removal.
2017 * mem-break.c : Remove breakpoint_data/breakpoint_len global variables.
2018 (struct raw_breakpoint) <size>: Remove.
2019 (struct raw_breakpoint) <kind>: Add.
2020 (bp_size): New function.
2021 (bp_opcode): Likewise.
2022 (find_raw_breakpoint_at): Adjust for kind.
2023 (insert_memory_breakpoint): Adjust for kind call bp_size,bp_opcode.
2024 (remove_memory_breakpoint): Adjust for kind call bp_size.
2025 (set_raw_breakpoint_at): Adjust for kind.
2026 (set_breakpoint): Likewise.
2027 (set_breakpoint_at): Call breakpoint_kind_from_pc.
2028 (delete_raw_breakpoint): Adjust for kind.
2029 (delete_breakpoint): Likewise.
2030 (find_gdb_breakpoint): Likewise.
2031 (set_gdb_breakpoint_1): Likewise.
2032 (set_gdb_breakpoint): Likewise.
2033 (delete_gdb_breakpoint_1): Likewise.
2034 (delete_gdb_breakpoint): Likewise.
2035 (uninsert_raw_breakpoint): Likewise.
2036 (reinsert_raw_breakpoint): Likewise.
2037 (set_breakpoint_data): Remove.
2038 (validate_inserted_breakpoint): Adjust for kind call bp_size,bp_opcode.
2039 (check_mem_read): Adjust for kind call bp_size.
2040 (check_mem_write): Adjust for kind call bp_size,bp_opcode.
2041 (clone_one_breakpoint): Adjust for kind.
2042 * mem-break.h (set_gdb_breakpoint): Likewise.
2043 (delete_gdb_breakpoint): Likewise.
2044 * server.c (process_serial_event): Likewise.
2045
dd373349
AT		 20462015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
2047
2048 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): New function.
2049 (struct linux_target_ops) <breakpoint>: Remove.
2050 (struct linux_target_ops) <breakpoint_len>: Remove.
2051 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2052 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2053 * linux-arm-low.c (arm_breakpoint_kind_from_pc): New function.
2054 (arm_sw_breakpoint_from_kind): New function.
2055 * linux-bfin-low.c (bfin_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-cris-low.c (cris_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-crisv32-low.c (cris_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-low.c (linux_wait_1): Call breakpoint_kind_from_pc
2071 and sw_breakpoint_from_kind to increment the pc.
2072 (linux_breakpoint_kind_from_pc): New function.
2073 (linux_sw_breakpoint_from_kind): New function.
2074 (struct target_ops) <sw_breakpoint_from_kind>: Initialize field.
2075 (initialize_low): Call breakpoint_kind_from_pc and
2076 sw_breakpoint_from_kind to replace breakpoint_data/len.
2077 * linux-low.h (struct linux_target_ops) <breakpoint_kind_from_pc>:
2078 New field.
2079 (struct linux_target_ops) <sw_breakpoint_from_kind>: Likewise.
2080 * linux-m32r-low.c (m32r_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-m68k-low.c (m68k_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-mips-low.c (mips_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-nios2-low.c (nios2_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-ppc-low.c (ppc_sw_breakpoint_from_kind): New function.
2101 (struct linux_target_ops) <breakpoint>: Remove.
2102 (struct linux_target_ops) <breakpoint_len>: Remove.
2103 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2104 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2105 * linux-s390-low.c (s390_sw_breakpoint_from_kind): New function.
2106 (struct linux_target_ops) <breakpoint>: Remove.
2107 (struct linux_target_ops) <breakpoint_len>: Remove.
2108 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2109 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2110 * linux-sh-low.c (sh_sw_breakpoint_from_kind): New function.
2111 (struct linux_target_ops) <breakpoint>: Remove.
2112 (struct linux_target_ops) <breakpoint_len>: Remove.
2113 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2114 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2115 * linux-sparc-low.c (sparc_sw_breakpoint_from_kind): New function.
2116 (struct linux_target_ops) <breakpoint>: Remove.
2117 (struct linux_target_ops) <breakpoint_len>: Remove.
2118 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2119 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2120 * linux-tic6x-low.c (tic6x_sw_breakpoint_from_kind): New function.
2121 (struct linux_target_ops) <breakpoint>: Remove.
2122 (struct linux_target_ops) <breakpoint_len>: Remove.
2123 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2124 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2125 * linux-tile-low.c (tile_sw_breakpoint_from_kind): New function.
2126 * linux-x86-low.c (x86_sw_breakpoint_from_kind): New function.
2127 (struct linux_target_ops) <breakpoint>: Remove.
2128 (struct linux_target_ops) <breakpoint_len>: Remove.
2129 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2130 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2131 * linux-xtensa-low.c (xtensa_sw_breakpoint_from_kind) New function.
2132 (struct linux_target_ops) <breakpoint>: Remove.
2133 (struct linux_target_ops) <breakpoint_len>: Remove.
2134 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2135 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2136
4cd98a19
AT		 21372015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
2138
2139 * linux-cris-low.c (cris_get_pc): Remove void arg.
2140
774ee6d2
AR		 21412015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
2142
2143 * gdbserver/nto-low.c (nto_insert_point, nto_remove_point): Fix
2144 variable name.
2145
833dcd29
AR		 21462015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
2147
2148 * inferiors.c (thread_pid_matches_callback): New function.
2149 (find_thread_process): New function.
2150 (remove_thread): Reset current_thread.
2151 (remove_process): Assert threads have been removed first.
2152
8d689ee5
YQ		 21532015-10-15 Yao Qi <yao.qi@linaro.org>
2154
2155 * linux-aarch64-low.c (aarch64_insert_point): Set len to 2
2156 if it is 3.
2157 (aarch64_remove_point): Likewise.
2158 * regcache.c (regcache_register_size): New function.
2159
1c2e1515
YQ		 21602015-10-12 Yao Qi <yao.qi@linaro.org>
2161
2162 * linux-aarch64-low.c: Update all callers as emit_load_store
2163 is renamed to aarch64_emit_load_store.
2164
e1c587c3
YQ		 21652015-10-12 Yao Qi <yao.qi@linaro.org>
2166
2167 * linux-aarch64-low.c: Update all callers of function renaming
2168 from emit_insn to aarch64_emit_insn.
2169
b6542f81
YQ		 21702015-10-12 Yao Qi <yao.qi@linaro.org>
2171
2172 * linux-aarch64-low.c (enum aarch64_opcodes): Move to
2173 arch/aarch64-insn.h.
2174 (struct aarch64_memory_operand): Likewise.
2175 (ENCODE): Likewise.
2176 (emit_insn): Move to arch/aarch64-insn.c.
2177 (emit_b, emit_bcond, emit_cb, emit_tb): Remove.
2178 (emit_load_store): Move to arch/aarch64-insn.c.
2179 (emit_ldr, emit_ldrb, emit_ldrsw, emit_nop): Remove.
2180 (can_encode_int32): Remove.
2181
246994ce
YQ		 21822015-10-12 Yao Qi <yao.qi@linaro.org>
2183
2184 * linux-aarch64-low.c (extract_signed_bitfield): Remove.
2185 (aarch64_decode_ldr_literal): Move to gdb/arch/aarch64-insn.c.
2186 (aarch64_relocate_instruction): Likewise.
2187 (struct aarch64_insn_data): Move to gdb/arch/aarch64-insn.h.
2188 (struct aarch64_insn_visitor): Likewise.
2189
0badd99f
YQ		 21902015-10-12 Yao Qi <yao.qi@linaro.org>
2191
2192 * linux-aarch64-low.c (struct aarch64_insn_data): New.
2193 (struct aarch64_insn_visitor): New.
2194 (struct aarch64_insn_relocation_data): New.
2195 (aarch64_ftrace_insn_reloc_b): New function.
2196 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
2197 (aarch64_ftrace_insn_reloc_cb): Likewise.
2198 (aarch64_ftrace_insn_reloc_tb): Likewise.
2199 (aarch64_ftrace_insn_reloc_adr): Likewise.
2200 (aarch64_ftrace_insn_reloc_ldr_literal): Likewise.
2201 (aarch64_ftrace_insn_reloc_others): Likewise.
2202 (visitor): New.
2203 (aarch64_relocate_instruction): Use visitor.
2204
dfaffe9d
YQ		 22052015-10-12 Yao Qi <yao.qi@linaro.org>
2206
2207 * linux-aarch64-low.c (aarch64_relocate_instruction): Return
2208 int. Add argument buf.
2209 (aarch64_install_fast_tracepoint_jump_pad): Pass buf to
2210 aarch64_relocate_instruction.
2211
70b439f0
YQ		 22122015-10-12 Yao Qi <yao.qi@linaro.org>
2213
2214 * linux-aarch64-low.c (aarch64_relocate_instruction): Add
2215 argument insn. Remove local variable insn. Don't call
2216 target_read_uint32.
2217 (aarch64_install_fast_tracepoint_jump_pad): Call
2218 target_read_uint32.
2219
7781c06f
YQ		 22202015-09-30 Yao Qi <yao.qi@linaro.org>
2221
2222 * linux-aarch64-low.c (emit_movk): Shorten a long line.
2223 (emit_load_store_pair): Likewise.
2224
9a3c8263
SM		 22252015-09-25 Simon Marchi <simon.marchi@ericsson.com>
2226
2227 * dll.c (match_dll): Add cast(s).
2228 (unloaded_dll): Likewise.
2229 * linux-low.c (second_thread_of_pid_p): Likewise.
2230 (delete_lwp_callback): Likewise.
2231 (count_events_callback): Likewise.
2232 (select_event_lwp_callback): Likewise.
2233 (linux_set_resume_request): Likewise.
2234 * server.c (accumulate_file_name_length): Likewise.
2235 (emit_dll_description): Likewise.
2236 (handle_qxfer_threads_worker): Likewise.
2237 (visit_actioned_threads): Likewise.
2238 * thread-db.c (any_thread_of): Likewise.
2239 * tracepoint.c (same_process_p): Likewise.
2240 (match_blocktype): Likewise.
2241 (build_traceframe_info_xml): Likewise.
2242
224c3ddb
SM		 22432015-09-25 Simon Marchi <simon.marchi@ericsson.com>
2244
2245 * ax.c (gdb_parse_agent_expr): Add cast to allocation result
2246 assignment.
2247 (gdb_unparse_agent_expr): Likewise.
2248 * hostio.c (require_data): Likewise.
2249 (handle_pread): Likewise.
2250 * linux-low.c (disable_regset): Likewise.
2251 (fetch_register): Likewise.
2252 (store_register): Likewise.
2253 (get_dynamic): Likewise.
2254 (linux_qxfer_libraries_svr4): Likewise.
2255 * mem-break.c (delete_fast_tracepoint_jump): Likewise.
2256 (set_fast_tracepoint_jump): Likewise.
2257 (uninsert_fast_tracepoint_jumps_at): Likewise.
2258 (reinsert_fast_tracepoint_jumps_at): Likewise.
2259 (validate_inserted_breakpoint): Likewise.
2260 (clone_agent_expr): Likewise.
2261 * regcache.c (init_register_cache): Likewise.
2262 * remote-utils.c (putpkt_binary_1): Likewise.
2263 (decode_M_packet): Likewise.
2264 (decode_X_packet): Likewise.
2265 (look_up_one_symbol): Likewise.
2266 (relocate_instruction): Likewise.
2267 (monitor_output): Likewise.
2268 * server.c (handle_search_memory): Likewise.
2269 (handle_qxfer_exec_file): Likewise.
2270 (handle_qxfer_libraries): Likewise.
2271 (handle_qxfer): Likewise.
2272 (handle_query): Likewise.
2273 (handle_v_cont): Likewise.
2274 (handle_v_run): Likewise.
2275 (captured_main): Likewise.
2276 * target.c (write_inferior_memory): Likewise.
2277 * thread-db.c (try_thread_db_load_from_dir): Likewise.
2278 * tracepoint.c (init_trace_buffer): Likewise.
2279 (add_tracepoint_action): Likewise.
2280 (add_traceframe): Likewise.
2281 (add_traceframe_block): Likewise.
2282 (cmd_qtdpsrc): Likewise.
2283 (cmd_qtdv): Likewise.
2284 (cmd_qtstatus): Likewise.
2285 (response_source): Likewise.
2286 (response_tsv): Likewise.
2287 (cmd_qtnotes): Likewise.
2288 (gdb_collect): Likewise.
2289 (initialize_tracepoint): Likewise.
2290
afbe19f8
PL		 22912015-09-21 Pierre Langlois <pierre.langlois@arm.com>
2292
2293 * linux-aarch64-low-.c: Include ax.h and tracepoint.h.
2294 (enum aarch64_opcodes) <RET>, <SUBS>, <AND>, <ORR>, <ORN>,
2295 <EOR>, <LSLV>, <LSRV>, <ASRV>, <SBFM>, <UBFM>, <CSINC>, <MUL>,
2296 <NOP>: New.
2297 (enum aarch64_condition_codes): New enum.
2298 (w0): New static global.
2299 (fp): Likewise.
2300 (lr): Likewise.
2301 (struct aarch64_memory_operand) <type>: New
2302 MEMORY_OPERAND_POSTINDEX type.
2303 (postindex_memory_operand): New helper function.
2304 (emit_ret): New function.
2305 (emit_load_store_pair): New function, factored out of emit_stp
2306 with support for MEMORY_OPERAND_POSTINDEX.
2307 (emit_stp): Rewrite using emit_load_store_pair.
2308 (emit_ldp): New function.
2309 (emit_load_store): Likewise.
2310 (emit_ldr): Mention post-index instruction in comment.
2311 (emit_ldrh): New function.
2312 (emit_ldrb): New function.
2313 (emit_ldrsw): Mention post-index instruction in comment.
2314 (emit_str): Likewise.
2315 (emit_subs): New function.
2316 (emit_cmp): Likewise.
2317 (emit_and): Likewise.
2318 (emit_orr): Likewise.
2319 (emit_orn): Likewise.
2320 (emit_eor): Likewise.
2321 (emit_mvn): Likewise.
2322 (emit_lslv): Likewise.
2323 (emit_lsrv): Likewise.
2324 (emit_asrv): Likewise.
2325 (emit_mul): Likewise.
2326 (emit_sbfm): Likewise.
2327 (emit_sbfx): Likewise.
2328 (emit_ubfm): Likewise.
2329 (emit_ubfx): Likewise.
2330 (emit_csinc): Likewise.
2331 (emit_cset): Likewise.
2332 (emit_nop): Likewise.
2333 (emit_ops_insns): New helper function.
2334 (emit_pop): Likewise.
2335 (emit_push): Likewise.
2336 (aarch64_emit_prologue): New function.
2337 (aarch64_emit_epilogue): Likewise.
2338 (aarch64_emit_add): Likewise.
2339 (aarch64_emit_sub): Likewise.
2340 (aarch64_emit_mul): Likewise.
2341 (aarch64_emit_lsh): Likewise.
2342 (aarch64_emit_rsh_signed): Likewise.
2343 (aarch64_emit_rsh_unsigned): Likewise.
2344 (aarch64_emit_ext): Likewise.
2345 (aarch64_emit_log_not): Likewise.
2346 (aarch64_emit_bit_and): Likewise.
2347 (aarch64_emit_bit_or): Likewise.
2348 (aarch64_emit_bit_xor): Likewise.
2349 (aarch64_emit_bit_not): Likewise.
2350 (aarch64_emit_equal): Likewise.
2351 (aarch64_emit_less_signed): Likewise.
2352 (aarch64_emit_less_unsigned): Likewise.
2353 (aarch64_emit_ref): Likewise.
2354 (aarch64_emit_if_goto): Likewise.
2355 (aarch64_emit_goto): Likewise.
2356 (aarch64_write_goto_address): Likewise.
2357 (aarch64_emit_const): Likewise.
2358 (aarch64_emit_call): Likewise.
2359 (aarch64_emit_reg): Likewise.
2360 (aarch64_emit_pop): Likewise.
2361 (aarch64_emit_stack_flush): Likewise.
2362 (aarch64_emit_zero_ext): Likewise.
2363 (aarch64_emit_swap): Likewise.
2364 (aarch64_emit_stack_adjust): Likewise.
2365 (aarch64_emit_int_call_1): Likewise.
2366 (aarch64_emit_void_call_2): Likewise.
2367 (aarch64_emit_eq_goto): Likewise.
2368 (aarch64_emit_ne_goto): Likewise.
2369 (aarch64_emit_lt_goto): Likewise.
2370 (aarch64_emit_le_goto): Likewise.
2371 (aarch64_emit_gt_goto): Likewise.
2372 (aarch64_emit_ge_got): Likewise.
2373 (aarch64_emit_ops_impl): New static global variable.
2374 (aarch64_emit_ops): New target function, return
2375 &aarch64_emit_ops_impl.
2376 (struct linux_target_ops): Install it.
2377
bb903df0
PL		 23782015-09-21 Pierre Langlois <pierre.langlois@arm.com>
2379
2380 * Makefile.in (linux-aarch64-ipa.o, aarch64-ipa.o): New rules.
2381 * configure.srv (aarch64*-*-linux*): Add linux-aarch64-ipa.o and
2382 aarch64-ipa.o.
2383 * linux-aarch64-ipa.c: New file.
2384 * linux-aarch64-low.c: Include arch/aarch64-insn.h, inttypes.h
2385 and endian.h.
2386 (aarch64_get_thread_area): New target method.
2387 (extract_signed_bitfield): New helper function.
2388 (aarch64_decode_ldr_literal): New function.
2389 (enum aarch64_opcodes): New enum.
2390 (struct aarch64_register): New struct.
2391 (struct aarch64_operand): New struct.
2392 (x0): New static global.
2393 (x1): Likewise.
2394 (x2): Likewise.
2395 (x3): Likewise.
2396 (x4): Likewise.
2397 (w2): Likewise.
2398 (ip0): Likewise.
2399 (sp): Likewise.
2400 (xzr): Likewise.
2401 (aarch64_register): New helper function.
2402 (register_operand): Likewise.
2403 (immediate_operand): Likewise.
2404 (struct aarch64_memory_operand): New struct.
2405 (offset_memory_operand): New helper function.
2406 (preindex_memory_operand): Likewise.
2407 (enum aarch64_system_control_registers): New enum.
2408 (ENCODE): New macro.
2409 (emit_insn): New helper function.
2410 (emit_b): New function.
2411 (emit_bcond): Likewise.
2412 (emit_cb): Likewise.
2413 (emit_tb): Likewise.
2414 (emit_blr): Likewise.
2415 (emit_stp): Likewise.
2416 (emit_ldp_q_offset): Likewise.
2417 (emit_stp_q_offset): Likewise.
2418 (emit_load_store): Likewise.
2419 (emit_ldr): Likewise.
2420 (emit_ldrsw): Likewise.
2421 (emit_str): Likewise.
2422 (emit_ldaxr): Likewise.
2423 (emit_stxr): Likewise.
2424 (emit_stlr): Likewise.
2425 (emit_data_processing_reg): Likewise.
2426 (emit_data_processing): Likewise.
2427 (emit_add): Likewise.
2428 (emit_sub): Likewise.
2429 (emit_mov): Likewise.
2430 (emit_movk): Likewise.
2431 (emit_mov_addr): Likewise.
2432 (emit_mrs): Likewise.
2433 (emit_msr): Likewise.
2434 (emit_sevl): Likewise.
2435 (emit_wfe): Likewise.
2436 (append_insns): Likewise.
2437 (can_encode_int32_in): New helper function.
2438 (aarch64_relocate_instruction): New function.
2439 (aarch64_install_fast_tracepoint_jump_pad): Likewise.
2440 (aarch64_get_min_fast_tracepoint_insn_len): Likewise.
2441 (struct linux_target_ops): Install aarch64_get_thread_area,
2442 aarch64_install_fast_tracepoint_jump_pad and
2443 aarch64_get_min_fast_tracepoint_insn_len.
2444
787749ea
PL		 24452015-09-21 Pierre Langlois <pierre.langlois@arm.com>
2446
2447 * Makefile.in (aarch64-insn.o): New rule.
2448 * configure.srv (aarch64*-*-linux*): Add aarch64-insn.o.
2449
9812b2e6
YQ		 24502015-09-21 Yao Qi <yao.qi@linaro.org>
2451
2452 * ax.c [!IN_PROCESS_AGENT] (gdb_agent_op_sizes): Define it.
2453
18fe412b
YQ		 24542015-09-21 Yao Qi <yao.qi@linaro.org>
2455
2456 * tracepoint.c (max_jump_pad_size): Remove.
2457
a0cc84cd
YQ		 24582015-09-18 Yao Qi <yao.qi@linaro.org>
2459
2460 * linux-aarch64-low.c: Don't include sys/uio.h.
2461 (ps_get_thread_area): Call aarch64_ps_get_thread_area.
2462
d78908cf
WW		 24632015-09-16 Wei-cheng Wang <cole945@gmail.com>
2464
2465 * tracepoint.c (eval_result_type): Change prototype.
2466 (condition_true_at_tracepoint): Fix argument to compiled_cond.
2467
d57e0d50
PA		 24682015-09-15 Pedro Alves <palves@redhat.com>
2469
2470 * remote-utils.c (prepare_resume_reply) <TARGET_WAITKIND_EXECD>:
2471 Check whether to report exec events instead of checking whether
2472 multiprocess is enabled.
2473
5a676acc
PA		 24742015-09-15 Pedro Alves <palves@redhat.com>
2475
2476 PR remote/18965
2477 * remote-utils.c (prepare_resume_reply): Merge
2478 TARGET_WAITKIND_VFORK_DONE switch case with the
2479 TARGET_WAITKIND_FORKED case.
2480
7c5d0fad
YQ		 24812015-09-15 Yao Qi <yao.qi@linaro.org>
2482
2483 * server.c (handle_query): Check string comparison using
2484 "else if" instead of "if".
2485
750ce8d1
YQ		 24862015-09-15 Yao Qi <yao.qi@linaro.org>
2487
2488 * server.c (vCont_supported): New global variable.
2489 (handle_query): Set vCont_supported to 1 if "vContSupported+"
2490 matches. Append ";vContSupported+" to own_buf.
2491 (handle_v_requests): Append ";s;S" to own_buf if target supports
2492 hardware single step or vCont_supported is false.
2493 (capture_main): Set vCont_supported to zero.
2494
70b90b91
YQ		 24952015-09-15 Yao Qi <yao.qi@linaro.org>
2496
2497 * linux-low.c (linux_supports_conditional_breakpoints): Rename
2498 it to ...
2499 (linux_supports_hardware_single_step): ... New function.
2500 (linux_target_ops): Update.
2501 * lynx-low.c (lynx_target_ops): Set field
2502 supports_hardware_single_step to target_can_do_hardware_single_step.
2503 * nto-low.c (nto_target_ops): Likewise.
2504 * spu-low.c (spu_target_ops): Likewise.
2505 * win32-low.c (win32_target_ops): Likewise.
2506 * target.c (target_can_do_hardware_single_step): New function.
2507 * target.h (struct target_ops) <supports_conditional_breakpoints>:
2508 Remove. <supports_hardware_single_step>: New field.
2509 (target_supports_conditional_breakpoints): Remove.
2510 (target_supports_hardware_single_step): New macro.
2511 (target_can_do_hardware_single_step): Declare.
2512 * server.c (handle_query): Use target_supports_hardware_single_step
2513 instead of target_supports_conditional_breakpoints.
2514
ade90bde
YQ		 25152015-09-15 Yao Qi <yao.qi@linaro.org>
2516
2517 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): New
2518 function.
2519 (struct linux_target_ops the_low_target): Install
2520 aarch64_linux_siginfo_fixup.
2521
94585166
DB		 25222015-09-11 Don Breazeal <donb@codesourcery.com>
2523 Luis Machado <lgustavo@codesourcery.com>
2524
2525 * linux-low.c (linux_mourn): Static declaration.
2526 (linux_arch_setup): Move in front of
2527 handle_extended_wait.
2528 (linux_arch_setup_thread): New function.
2529 (handle_extended_wait): Handle exec events. Call
2530 linux_arch_setup_thread. Make event_lwp argument a
2531 pointer-to-a-pointer.
2532 (check_zombie_leaders): Do not check stopped threads.
2533 (linux_low_ptrace_options): Add PTRACE_O_TRACEEXEC.
2534 (linux_low_filter_event): Add lwp and thread for exec'ing
2535 non-leader thread if leader thread has been deleted.
2536 Refactor code into linux_arch_setup_thread and call it.
2537 Pass child lwp pointer by reference to handle_extended_wait.
2538 (linux_wait_for_event_filtered): Update comment.
2539 (linux_wait_1): Prevent clobbering exec event status.
2540 (linux_supports_exec_events): New function.
2541 (linux_target_ops) <supports_exec_events>: Initialize new member.
2542 * lynx-low.c (lynx_target_ops) <supports_exec_events>: Initialize
2543 new member.
2544 * remote-utils.c (prepare_resume_reply): New stop reason 'exec'.
2545 * server.c (report_exec_events): New global variable.
2546 (handle_query): Handle qSupported query for exec-events feature.
2547 (captured_main): Initialize report_exec_events.
2548 * server.h (report_exec_events): Declare new global variable.
2549 * target.h (struct target_ops) <supports_exec_events>: New
2550 member.
2551 (target_supports_exec_events): New macro.
2552 * win32-low.c (win32_target_ops) <supports_exec_events>:
2553 Initialize new member.
2554
0568462b
MM		 25552015-09-09 Markus Metzger <markus.t.metzger@intel.com>
2556
2557 * linux-low.c (linux_low_enable_btrace): Remove.
2558 (linux_target_ops): Replace linux_low_enable_btrace with
2559 linux_enable_btrace.
2560
39edd165
YQ		 25612015-09-03 Yao Qi <yao.qi@linaro.org>
2562
2563 * linux-aarch64-low.c (aarch64_insert_point): Call
2564 aarch64_handle_watchpoint if aarch64_linux_region_ok_for_watchpoint
2565 returns true.
2566
1db33b5a
UW		 25672015-08-27 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
2568
2569 * linux-low.c (check_stopped_by_breakpoint): Use
2570 GDB_ARCH_IS_TRAP_BRKPT instead of GDB_ARCH_TRAP_BRKPT.
2571
ab290430
PA		 25722015-08-27 Pedro Alves <palves@redhat.com>
2573
2574 * proc-service.c (ps_pdwrite): Return PS_ERR/PS_OK explicily.
2575
8d749320
SM		 25762015-08-26 Simon Marchi <simon.marchi@ericsson.com>
2577
6711b7f8
SM		 2578 * ax.c (gdb_parse_agent_expr): Replace xmalloc-family function with
2579 the XNEW-family equivalent.
8d749320
SM		 2580 (compile_bytecodes): Likewise.
2581 * dll.c (loaded_dll): Likewise.
2582 * event-loop.c (append_callback_event): Likewise.
2583 (create_file_handler): Likewise.
2584 (create_file_event): Likewise.
2585 * hostio.c (handle_open): Likewise.
2586 * inferiors.c (add_thread): Likewise.
2587 (add_process): Likewise.
2588 * linux-aarch64-low.c (aarch64_linux_new_process): Likewise.
2589 * linux-arm-low.c (arm_new_process): Likewise.
2590 (arm_new_thread): Likewise.
2591 * linux-low.c (add_to_pid_list): Likewise.
2592 (linux_add_process): Likewise.
2593 (handle_extended_wait): Likewise.
2594 (add_lwp): Likewise.
2595 (enqueue_one_deferred_signal): Likewise.
2596 (enqueue_pending_signal): Likewise.
2597 (linux_resume_one_lwp_throw): Likewise.
2598 (linux_resume_one_thread): Likewise.
2599 (linux_read_memory): Likewise.
2600 (linux_write_memory): Likewise.
2601 * linux-mips-low.c (mips_linux_new_process): Likewise.
2602 (mips_linux_new_thread): Likewise.
2603 (mips_add_watchpoint): Likewise.
2604 * linux-x86-low.c (initialize_low_arch): Likewise.
2605 * lynx-low.c (lynx_add_process): Likewise.
2606 * mem-break.c (set_raw_breakpoint_at): Likewise.
2607 (set_breakpoint): Likewise.
2608 (add_condition_to_breakpoint): Likewise.
2609 (add_commands_to_breakpoint): Likewise.
2610 (clone_agent_expr): Likewise.
2611 (clone_one_breakpoint): Likewise.
2612 * regcache.c (new_register_cache): Likewise.
2613 * remote-utils.c (look_up_one_symbol): Likewise.
2614 * server.c (queue_stop_reply): Likewise.
2615 (start_inferior): Likewise.
2616 (queue_stop_reply_callback): Likewise.
2617 (handle_target_event): Likewise.
2618 * spu-low.c (fetch_ppc_memory): Likewise.
2619 (store_ppc_memory): Likewise.
2620 * target.c (set_target_ops): Likewise.
2621 * thread-db.c (thread_db_load_search): Likewise.
2622 (try_thread_db_load_1): Likewise.
2623 * tracepoint.c (add_tracepoint): Likewise.
2624 (add_tracepoint_action): Likewise.
2625 (create_trace_state_variable): Likewise.
2626 (cmd_qtdpsrc): Likewise.
2627 (cmd_qtro): Likewise.
2628 (add_while_stepping_state): Likewise.
2629 * win32-low.c (child_add_thread): Likewise.
2630 (get_image_name): Likewise.
2631
ed8b7b42
YQ		 26322015-08-25 Yao Qi <yao.qi@linaro.org>
2633
2634 * linux-aarch64-low.c (aarch64_linux_new_thread): Remove.
2635
db3cb7cb
YQ		 26362015-08-25 Yao Qi <yao.qi@linaro.org>
2637
2638 * Makefile.in (aarch64-linux.o): New rule.
2639 * configure.srv (aarch64*-*-linux*): Append aarch64-linux.o to
2640 srv_tgtobj.
2641 * linux-aarch64-low.c: Include nat/aarch64-linux.h.
2642 (aarch64_init_debug_reg_state): Make it extern.
2643 (aarch64_linux_prepare_to_resume): Remove.
2644
f6011a1c
YQ		 26452015-08-25 Yao Qi <yao.qi@linaro.org>
2646
2647 * linux-aarch64-low.c (aarch64_linux_prepare_to_resume): Use
2648 lwp_arch_private_info and ptid_of_lwp.
2649
88e2cf7e
YQ		 26502015-08-25 Yao Qi <yao.qi@linaro.org>
2651
2652 * linux-aarch64-low.c (aarch64_get_debug_reg_state): Add argument pid.
2653 Find proc_info by find_process_pid. All callers updated.
2654
5e35436e
YQ		 26552015-08-25 Yao Qi <yao.qi@linaro.org>
2656
2657 * linux-aarch64-low.c (struct arch64_dr_update_callback_param):
2658 Remove.
2659 (debug_reg_change_callback): Remove.
2660 (aarch64_notify_debug_reg_change): Remove.
2661
4a8a7965
YQ		 26622015-08-25 Yao Qi <yao.qi@linaro.org>
2663
2664 * linux-aarch64-low.c (aarch64_notify_debug_reg_change):
2665 Call current_lwp_ptid.
2666
32a271ee
YQ		 26672015-08-25 Yao Qi <yao.qi@linaro.org>
2668
2669 * linux-aarch64-low.c (debug_reg_change_callback): Use
2670 debug_printf.
2671
0d51c8d7
YQ		 26722015-08-25 Yao Qi <yao.qi@linaro.org>
2673
2674 * linux-aarch64-low.c (debug_reg_change_callback): Use phex.
2675
31a43dd5
YQ		 26762015-08-25 Yao Qi <yao.qi@linaro.org>
2677
2678 * linux-aarch64-low.c (debug_reg_change_callback): Remove comments.
2679
8ee52567
YQ		 26802015-08-25 Yao Qi <yao.qi@linaro.org>
2681
2682 * linux-aarch64-low.c (debug_reg_change_callback): Re-indent
2683 the code.
2684
ff3f0f45
YQ		 26852015-08-25 Yao Qi <yao.qi@linaro.org>
2686
2687 * linux-aarch64-low.c (aarch64_dr_update_callback_param) <pid>:
2688 Remove.
2689 (debug_reg_change_callback): Remove argument entry and add argument
2690 lwp. Remove local variable thread. Don't print thread id in the
2691 debugging output. Don't check whether pid of thread equals to pid.
2692 (aarch64_notify_debug_reg_change): Don't set param.pid. Call
2693 iterate_over_lwps instead find_inferior.
2694
3d40fbb5
PA		 26952015-08-24 Pedro Alves <palves@redhat.com>
2696
2697 * inferiors.c (get_first_process): New function.
2698 * inferiors.h (get_first_process): New declaration.
2699 * remote-utils.c (read_ptid): Default to the first process in the
2700 list, instead of to the current thread's process.
2701
438e1e42
PA		 27022015-08-24 Pedro Alves <palves@redhat.com>
2703
2704 * debug.c: Include gdb_sys_time.h instead of sys/time.h.
2705 * event-loop.c: Likewise.
2706 * remote-utils.c: Likewise.
2707 * tracepoint.c: Likewise.
2708
a8c6d4fc
PA		 27092015-08-24 Pedro Alves <palves@redhat.com>
2710
2711 * spu-low.c (spu_request_interrupt): Use lwpid_of instead of
2712 ptid_get_lwp.
2713
99b0bb12
PA		 27142015-08-21 Pedro Alves <palves@redhat.com>
2715
2716 * ax.c (gdb_eval_agent_expr): Return expr_eval_unhandled_opcode
2717 instead of literal 1.
2718
f8904751
PA		 27192015-08-21 Pedro Alves <palves@redhat.com>
2720
2721 * tdesc.c (default_description): Explicitly zero-initialize.
2722
465a859e
PA		 27232015-08-21 Pedro Alves <palves@redhat.com>
2724
2725 PR gdb/18749
2726 * inferiors.c (remove_thread): Discard any pending stop reply for
2727 this thread.
2728 * server.c (remove_all_on_match_pid): Rename to ...
2729 (remove_all_on_match_ptid): ... this. Work with a filter ptid
2730 instead of a pid.
2731 (discard_queued_stop_replies): Change parameter to a ptid. Now
2732 extern.
2733 (handle_v_kill, kill_inferior_callback, captured_main)
2734 (process_serial_event): Adjust.
2735 * server.h (discard_queued_stop_replies): Declare.
2736
f0db101d
PA		 27372015-08-21 Pedro Alves <palves@redhat.com>
2738
2739 * linux-low.c (wait_for_sigstop): Always switch to no thread
2740 selected if the previously current thread dies.
2741 * lynx-low.c (lynx_request_interrupt): Use the first thread's
2742 process instead of the current thread's.
2743 * remote-utils.c (input_interrupt): Don't check if there's no
2744 current thread.
2745 * server.c (gdb_read_memory, gdb_write_memory): If setting the
2746 current thread to the general thread fails, error out.
2747 (handle_qxfer_auxv, handle_qxfer_libraries)
2748 (handle_qxfer_libraries_svr4, handle_qxfer_siginfo)
2749 (handle_qxfer_spu, handle_qxfer_statictrace, handle_qxfer_fdpic)
2750 (handle_query): Check if there's a thread selected instead of
2751 checking whether there's any thread in the thread list.
2752 (handle_qxfer_threads, handle_qxfer_btrace)
2753 (handle_qxfer_btrace_conf): Don't error out early if there's no
2754 thread in the thread list.
2755 (handle_v_cont, myresume): Don't set the current thread to the
2756 continue thread.
2757 (process_serial_event) <Hg handling>: Also set thread_id if the
2758 previous general thread is still alive.
2759 (process_serial_event) <g/G handling>: If setting the current
2760 thread to the general thread fails, error out.
2761 * spu-low.c (spu_resume, spu_request_interrupt): Use the first
2762 thread's lwp instead of the current thread's.
2763 * target.c (set_desired_thread): If the desired thread was not
2764 found, leave the current thread pointing to NULL. Return an int
2765 (boolean) indicating success.
2766 * target.h (set_desired_thread): Change return type to int.
2767
40045d91
MF		 27682015-08-20 Max Filippov <jcmvbkbc@gmail.com>
2769
2770 * configure.srv (xtensa*-*-linux*): Add srv_linux_thread_db=yes.
2771 * linux-xtensa-low.c (arch/xtensa.h gdb_proc_service.h): New
2772 #includes.
2773 (ps_get_thread_area): New function.
2774
45face3b
GB		 27752015-08-19 Gary Benson <gbenson@redhat.com>
2776
2777 * hostio.c (handle_pread): Do not attempt to read more data
2778 than hostio_reply_with_data can fit in a packet.
2779
16d5f642
JB		 27802015-08-18 Joel Brobecker <brobecker@adacore.com>
2781
2782 * linux-aarch32-low.c (NT_ARM_VFP): Define if not already defined.
2783
a738da3a
MF		 27842015-08-14 Matthew Fortune <matthew.fortune@imgtec.com>
2785
2786 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP_REL.
2787
33ebda9d
PA		 27882015-08-06 Pedro Alves <palves@redhat.com>
2789
2790 * tracepoint.c (expr_eval_result): Now an int.
2791
a44892be
PA		 27922015-08-06 Pedro Alves <palves@redhat.com>
2793
2794 * gdbthread.h (struct regcache): Forward declare.
2795 (struct thread_info) <regcache_data>: Now a struct regcache
2796 pointer.
2797 * inferiors.c (inferior_regcache_data)
2798 (set_inferior_regcache_data): Now work with struct regcache
2799 pointers.
2800 * inferiors.h (struct regcache): Forward declare.
2801 (inferior_regcache_data, set_inferior_regcache_data): Now work
2802 with struct regcache pointers.
2803 * regcache.c (get_thread_regcache, regcache_invalidate_thread)
2804 (free_register_cache_thread): Remove struct regcache pointer
2805 casts.
2806
608a1e46
PA		 28072015-08-06 Pedro Alves <palves@redhat.com>
2808
2809 * server.c (captured_main): On error, print the exception message
2810 to stderr, and if run_once is set, throw a quit.
2811
f0ce0d3a
PA		 28122015-08-06 Pedro Alves <palves@redhat.com>
2813
2814 * linux-low.c (move_out_of_jump_pad_callback): Temporarily switch
2815 the current thread.
2816
bf47e248
PA		 28172015-08-06 Pedro Alves <palves@redhat.com>
2818
2819 * linux-low.c (linux_write_memory): Rewrite debug output to avoid
2820 reading beyond the passed in buffer length.
2821
b6b9ffcc
PL		 28222015-08-06 Pierre Langlois <pierre.langlois@arm.com>
2823
2824 * tracepoint.c (symbol_list) <required>: Remove.
2825
863d01bd
PA		 28262015-08-06 Pedro Alves <palves@redhat.com>
2827
2828 * linux-low.c (handle_extended_wait): Set the fork child's suspend
2829 count if stopping and suspending threads.
2830 (check_stopped_by_breakpoint): If stopped by trace, set the LWP's
2831 stop reason to TARGET_STOPPED_BY_SINGLE_STEP.
2832 (linux_detach): Complete an ongoing step-over.
2833 (lwp_suspended_inc, lwp_suspended_decr): New functions. Use
2834 throughout.
2835 (resume_stopped_resumed_lwps): Don't resume a suspended thread.
2836 (linux_wait_1): If passing a signal to the inferior after
2837 finishing a step-over, unsuspend and re-resume all lwps. If we
2838 see a single-step event but the thread should be continuing, don't
2839 pass the trap to gdb.
2840 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback): Use
2841 internal_error instead of gdb_assert.
2842 (enqueue_pending_signal): New function.
2843 (check_ptrace_stopped_lwp_gone): Add debug output.
2844 (start_step_over): Use internal_error instead of gdb_assert.
2845 (complete_ongoing_step_over): New function.
2846 (linux_resume_one_thread): Don't resume a suspended thread.
2847 (proceed_one_lwp): If the LWP is stepping over a breakpoint, reset
2848 it stepping.
2849
00db26fa
PA		 28502015-08-06 Pedro Alves <palves@redhat.com>
2851
2852 * linux-low.c (add_lwp): Set waitstatus to TARGET_WAITKIND_IGNORE.
2853 (linux_thread_alive): Use lwp_is_marked_dead.
2854 (extended_event_reported): Delete.
2855 (linux_wait_1): Check if waitstatus is TARGET_WAITKIND_IGNORE
2856 instead of extended_event_reported.
2857 (mark_lwp_dead): Don't set the 'dead' flag. Store the waitstatus
2858 as well.
2859 (lwp_is_marked_dead): New function.
2860 (lwp_running): Use lwp_is_marked_dead.
2861 * linux-low.h: Delete 'dead' field, and update 'waitstatus's
2862 comment.
2863
ad071a30
PA		 28642015-08-06 Pedro Alves <palves@redhat.com>
2865
2866 * linux-low.c (linux_wait_1): Move fork event output out of the
2867 !report_to_gdb check. Pass event_child->waitstatus to
2868 target_waitstatus_to_string instead of ourstatus.
2869
524b57e6
YQ		 28702015-08-04 Yao Qi <yao.qi@linaro.org>
2871
2872 * linux-aarch64-low.c (aarch64_supports_tracepoints): Return 0
2873 if current_thread is 32 bit.
2874
6085d6f6
YQ		 28752015-08-04 Yao Qi <yao.qi@linaro.org>
2876
2877 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
2878 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
2879 * server.c (extended_protocol): Remove "static".
2880 * server.h (extended_protocol): Declare it.
2881
8a7e4587
YQ		 28822015-08-04 Yao Qi <yao.qi@linaro.org>
2883
2884 * linux-aarch64-low.c (aarch64_get_pc): Get PC register on
2885 both aarch64 and aarch32.
2886 (aarch64_set_pc): Likewise.
2887
3b53ae99
YQ		 28882015-08-04 Yao Qi <yao.qi@linaro.org>
2889
2890 * configure.srv (case aarch64*-*-linux*): Append arm-with-neon.o
2891 to srv_regobj and append arm-core.xml arm-vfpv3.xml and
2892 arm-with-neon.xml to srv_xmlfiles.
2893 * linux-aarch64-low.c: Include linux-aarch32-low.h.
2894 (is_64bit_tdesc): New function.
2895 (aarch64_linux_read_description): New function.
2896 (aarch64_arch_setup): Call aarch64_linux_read_description.
2897 (regs_info): Rename to regs_info_aarch64.
2898 (aarch64_regs_info): Return right regs_info.
2899 (initialize_low_arch): Call initialize_low_arch_aarch32.
2900
bd9e6534
YQ		 29012015-08-04 Yao Qi <yao.qi@linaro.org>
2902
2903 * configure.srv (srv_tgtobj): Add linux-aarch32-low.o.
2904 * linux-aarch32-low.c: New file.
2905 * linux-aarch32-low.h: New file.
2906 * linux-arm-low.c (arm_fill_gregset): Move it to
2907 linux-aarch32-low.c.
2908 (arm_store_gregset): Likewise.
2909 (arm_fill_vfpregset): Call arm_fill_vfpregset_num
2910 (arm_store_vfpregset): Call arm_store_vfpregset_num.
2911 (arm_arch_setup): Check if PTRACE_GETREGSET works.
2912 (regs_info): Rename to regs_info_arm.
2913 (arm_regs_info): Return regs_info_aarch32 if
2914 have_ptrace_getregset is 1 and target description is
2915 arm_with_neon or arm_with_vfpv3.
2916 (initialize_low_arch): Don't call init_registers_arm_with_neon.
2917 Call initialize_low_arch_aarch32 instead.
2918
ded48a5e
YQ		 29192015-08-04 Yao Qi <yao.qi@linaro.org>
2920
2921 * linux-x86-low.c (have_ptrace_getregset): Move it to ...
2922 * linux-low.c: ... here.
2923 * linux-low.h (have_ptrace_getregset): Declare it.
2924
96e9210f
PA		 29252015-08-04 Pedro Alves <palves@redhat.com>
2926
2927 * thread-db.c (struct thread_db): Use new typedefs.
2928 (try_thread_db_load_1): Define local TDB_DLSYM macro and use it in
2929 CHK calls.
2930 (disable_thread_event_reporting): Cast result of dlsym to
2931 destination function pointer type.
2932 (thread_db_mourn): Use td_ta_delete_ftype.
2933
af60a1ef
SL		 29342015-08-03 Sandra Loosemore <sandra@codesourcery.com>
2935
2936 * linux-nios2-low.c (NIOS2_BREAKPOINT): Conditionalize for
2937 arch variant.
2938 (CDX_BREAKPOINT): Define for R2.
2939 (nios2_breakpoint_at): Check for CDX_BREAKPOINT when R2.
2940 (the_low_target): Add comments.
2941
e8b41681
YQ		 29422015-07-30 Yao Qi <yao.qi@linaro.org>
2943
2944 * linux-arm-low.c (arm_hwcap): Remove it.
2945 (arm_read_description): New local variable arm_hwcap. Don't
2946 set arm_hwcap to zero.
2947
89abb039
YQ		 29482015-07-30 Yao Qi <yao.qi@linaro.org>
2949
2950 * linux-arm-low.c (arm_fill_wmmxregset): Don't use arm_hwcap.
2951 Use regcache->tdesc instead.
2952 (arm_store_wmmxregset): Likewise.
2953 (arm_fill_vfpregset): Likewise.
2954 (arm_store_vfpregset): Likewise.
2955
deca266c
YQ		 29562015-07-30 Yao Qi <yao.qi@linaro.org>
2957
2958 * linux-arm-low.c: Include arch/arm.h.
2959 (arm_fill_gregset): Don't use arm_num_regs and arm_regmap.
2960 (arm_store_gregset): Likewise.
2961
aa58a496
SM		 29622015-07-29 Simon Marchi <simon.marchi@ericsson.com>
2963
2964 * linux-mips-low.c (mips_linux_prepare_to_resume): Add NULL as
2965 ptrace's 4th parameter.
2966
50904b25
YQ		 29672015-07-27 Yao Qi <yao.qi@linaro.org>
2968
2969 * configure.srv (case aarch64*-*-linux*): Don't set
2970 srv_linux_usrregs.
2971
5826e159
PA		 29722015-07-24 Pedro Alves <palves@redhat.c: Likewise.om>
2973
2974 * linux-aarch64-low.c: Include nat/gdb_ptrace.h instead of
2975 sys/ptrace.h.
2976 * linux-arm-low.c: Likewise.
2977 * linux-cris-low.c: Likewise.
2978 * linux-crisv32-low.c: Likewise.
2979 * linux-low.c: Likewise.
2980 * linux-m68k-low.c: Likewise.
2981 * linux-mips-low.c: Likewise.
2982 * linux-nios2-low.c: Likewise.
2983 * linux-s390-low.c: Likewise.
2984 * linux-sparc-low.c: Likewise.
2985 * linux-tic6x-low.c: Likewise.
2986 * linux-tile-low.c: Likewise.
2987 * linux-x86-low.c: Likewise.
2988
54019719
PA		 29892015-07-24 Pedro Alves <palves@redhat.com>
2990
2991 * config.in: Regenerate.
2992 * configure: Regenerate.
2993
eb7aa561
PA		 29942015-07-24 Pedro Alves <palves@redhat.com>
2995
2996 * acinclude.m4: Include ../ptrace.m4.
2997 * configure.ac: Call GDB_AC_PTRACE.
2998 * config.in, configure: Regenerate.
2999
55d7b841
YQ		 30002015-07-24 Yao Qi <yao.qi@linaro.org>
3001
3002 * linux-low.c (linux_create_inferior): Remove setting to
3003 proc->priv->new_inferior.
3004 (linux_attach): Likewise.
3005 (linux_low_filter_event): Likewise.
3006 * linux-low.h (struct process_info_private) <new_inferior>: Remove.
3007
c06cbd92
YQ		 30082015-07-24 Yao Qi <yao.qi@linaro.org>
3009
3010 * linux-low.c (linux_arch_setup): New function.
3011 (linux_low_filter_event): If proc->tdesc is NULL and
3012 proc->attached is true, call the_low_target.arch_setup.
3013 Otherwise, keep status pending, and return.
3014 (linux_resume_one_lwp_throw): Don't call get_pc if
3015 thread->while_stepping isn't NULL. Don't call
3016 get_thread_regcache if proc->tdesc is NULL.
3017 (need_step_over_p): Return 0 if proc->tdesc is NULL.
3018 (linux_target_ops): Install arch_setup.
3019 * server.c (start_inferior): Call the_target->arch_setup.
3020 * target.h (struct target_ops) <arch_setup>: New field.
3021 (target_arch_setup): New marco.
3022 * lynx-low.c (lynx_target_ops): Update.
3023 * nto-low.c (nto_target_ops): Update.
3024 * spu-low.c (spu_target_ops): Update.
3025 * win32-low.c (win32_target_ops): Update.
3026
5ae3ebba
YQ		 30272015-07-24 Yao Qi <yao.qi@linaro.org>
3028
3029 * linux-low.c (linux_add_process): Don't set
3030 proc->priv->new_inferior.
3031 (linux_create_inferior): Set proc->priv->new_inferior to 1.
3032 (linux_attach): Likewise.
3033
eb97750b
YQ		 30342015-07-24 Yao Qi <yao.qi@linaro.org>
3035
3036 * server.c (start_inferior): Code refactor.
3037
51aee833
YQ		 30382015-07-24 Yao Qi <yao.qi@linaro.org>
3039
3040 * server.c (process_serial_event): Set general_thread.
3041
af1b22f3
YQ		 30422015-07-21 Yao Qi <yao.qi@linaro.org>
3043
3044 * linux-aarch64-low.c (aarch64_arch_setup): Remove code and call
3045 aarch64_linux_get_debug_reg_capacity.
3046
554717a3
YQ		 30472015-07-17 Yao Qi <yao.qi@linaro.org>
3048
3049 * Makefile.in (aarch64-linux-hw-point.o): New rule.
3050 * configure.srv (srv_tgtobj): Append aarch64-linux-hw-point.o.
3051 * linux-aarch64-low.c: Include nat/aarch64-linux-hw-point.h.
3052 (AARCH64_HBP_MAX_NUM): Move to nat/aarch64-linux-hw-point.h.
3053 (AARCH64_HWP_MAX_NUM, AARCH64_HBP_ALIGNMENT): Likewise.
3054 (AARCH64_HWP_ALIGNMENT): Likewise.
3055 (AARCH64_HWP_MAX_LEN_PER_REG): Likewise.
3056 (AARCH64_DEBUG_NUM_SLOTS, AARCH64_DEBUG_ARCH): Likewise.
3057 (aarch64_num_bp_regs, aarch64_num_wp_regs): Likewise.
3058 (AARCH64_DEBUG_ARCH_V8, DR_MARK_ALL_CHANGED): Likewise.
3059 (DR_MARK_N_CHANGED, DR_CLEAR_CHANGED): Likewise.
3060 (DR_HAS_CHANGED, DR_N_HAS_CHANGE): Likewise.
3061 (struct aarch64_debug_reg_state): Likewise.
3062 (struct arch_lwp_info): Likewise.
3063 (aarch64_align_watchpoint): Likewise.
3064 (DR_CONTROL_ENABLED, DR_CONTROL_LENGTH): Likewise.
3065 (aarch64_watchpoint_length): Likewise.
3066 (aarch64_point_encode_ctrl_reg): Likewise
3067 (aarch64_point_is_aligned): Likewise.
3068 (aarch64_align_watchpoint): Likewise.
3069 (aarch64_linux_set_debug_regs):
3070 (aarch64_dr_state_insert_one_point): Likewise.
3071 (aarch64_dr_state_remove_one_point): Likewise.
3072 (aarch64_handle_breakpoint): Likewise.
3073 (aarch64_handle_aligned_watchpoint): Likewise.
3074 (aarch64_handle_unaligned_watchpoint): Likewise.
3075 (aarch64_handle_watchpoint): Likewise.
3076
c67ca4de
YQ		 30772015-07-17 Yao Qi <yao.qi@linaro.org>
3078
3079 * linux-aarch64-low.c (aarch64_handle_breakpoint): Add argument state
3080 and don't aarch64_get_debug_reg_state. All callers update.
3081 (aarch64_handle_aligned_watchpoint): Likewise.
3082 (aarch64_handle_unaligned_watchpoint): Likewise.
3083 (aarch64_handle_watchpoint): Likewise.
3084 (aarch64_insert_point): Call aarch64_get_debug_reg_state earlier.
3085 (aarch64_remove_point): Likewise.
3086
25abf979
YQ		 30872015-07-17 Yao Qi <yao.qi@linaro.org>
3088
3089 * linux-aarch64-low.c (aarch64_show_debug_reg_state): Use
3090 debug_printf.
3091 (aarch64_handle_unaligned_watchpoint): Likewise.
3092
db1ff28b
JK		 30932015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
3094
3095 Revert the previous 3 commits:
3096 Move gdb_regex* to common/
3097 Move linux_find_memory_regions_full & co.
3098 gdbserver build-id attribute generator
3099
700ca40f
JK		 31002015-07-15 Aleksandar Ristovski <aristovski@qnx.com
3101 Jan Kratochvil <jan.kratochvil@redhat.com>
3102
3103 gdbserver build-id attribute generator.
3104 * linux-low.c (nat/linux-maps.h, search.h, rsp-low.h): Include.
3105 (ElfXX_Ehdr, ElfXX_Phdr, ElfXX_Nhdr): New.
3106 (ELFXX_FLD, ELFXX_SIZEOF, ELFXX_ROUNDUP, BUILD_ID_INVALID): New.
3107 (find_phdr): New.
3108 (get_dynamic): Use find_pdhr to traverse program headers.
3109 (struct mapping_entry, mapping_entry_s, free_mapping_entry_vec)
3110 (compare_mapping_entry_range, struct find_memory_region_callback_data)
3111 (read_build_id, find_memory_region_callback, lrfind_mapping_entry)
3112 (get_hex_build_id): New.
3113 (linux_qxfer_libraries_svr4): Add optional build-id attribute
3114 to reply XML document.
3115
9904185c
JK		 31162015-07-15 Aleksandar Ristovski <aristovski@qnx.com
3117 Jan Kratochvil <jan.kratochvil@redhat.com>
3118
3119 * target.c: Include target/target-utils.h and fcntl.h.
3120 (target_fileio_read_stralloc_1_pread, target_fileio_read_stralloc_1)
3121 (target_fileio_read_stralloc): New functions.
3122
6e5b4429
JK		 31232015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
3124
3125 * Makefile.in (OBS): Add gdb_regex.o.
3126 (gdb_regex.o): New.
3127 * config.in: Rebuilt.
3128 * configure: Rebuilt.
3129
ddc98fbf
JK		 31302015-07-15 Aleksandar Ristovski <aristovski@qnx.com
3131 Jan Kratochvil <jan.kratochvil@redhat.com>
3132
3133 Create empty nat/linux-maps.[ch] and common/target-utils.[ch].
3134 * Makefile.in (OBS): Add target-utils.o.
3135 (linux-maps.o, target-utils.o): New.
3136 * configure.srv (srv_linux_obj): Add linux-maps.o.
3137
e57bb7a0
PL		 31382015-07-15 Pierre Langlois <pierre.langlois@arm.com>
3139
3140 * linux-aarch64-low.c (aarch64_supports_range_stepping): New
3141 function, return 1.
3142 (the_low_target): Install it.
3143
586b02a9
PA		 31442015-07-14 Pedro Alves <palves@redhat.com>
3145
3146 * linux-low.c (kill_wait_lwp): Don't assert if waitpid fails.
3147 Instead, ignore ECHILD, and throw an error for other errnos.
3148
58c1b36c
PA		 31492015-07-10 Pedro Alves <palves@redhat.com>
3150
3151 * event-loop.c (struct callback_event) <data>: Change type to
3152 gdb_client_data instance instead of gdb_client_data pointer.
3153 (append_callback_event): Adjust.
3154
421530db
PL		 31552015-07-10 Pierre Langlois <pierre.langlois@arm.com>
3156
3157 * linux-aarch64-low.c: Add comments for each linux_target_ops
3158 method. Remove comments already covered in target_ops and
3159 linux_target_ops definitions.
3160 (the_low_target): Add comments for each unimplemented method.
3161
c2d65f38
YQ		 31622015-07-09 Yao Qi <yao.qi@linaro.org>
3163
3164 * linux-aarch64-low.c (aarch64_regmap): Remove.
3165 (aarch64_usrregs_info): Remove.
3166 (regs_info): Set field usrregs to NULL.
3167
b20a6524
MM		 31682015-07-02 Markus Metzger <markus.t.metzger@intel.com>
3169
3170 * linux-low.c: Include "rsp-low.h"
3171 (linux_low_encode_pt_config, linux_low_encode_raw): New.
3172 (linux_low_read_btrace): Support BTRACE_FORMAT_PT.
3173 (linux_low_btrace_conf): Support BTRACE_FORMAT_PT.
3174 (handle_btrace_enable_pt): New.
3175 (handle_btrace_general_set): Support "pt".
3176 (handle_btrace_conf_general_set): Support "pt:size".
3177
96c97461
PL		 31782015-06-29 Pierre Langlois <pierre.langlois@arm.com>
3179
3180 * linux-aarch64-low.c (aarch64_supports_z_point_type): Enable for
3181 Z_PACKET_SW_BP.
3182
37d66942
PL		 31832015-06-29 Pierre Langlois <pierre.langlois@arm.com>
3184
3185 * linux-aarch64-low.c: Remove comment about endianness.
3186 (aarch64_breakpoint): Change type to gdb_byte[]. Set to "brk #0".
3187 (aarch64_breakpoint_at): Change type of insn to gdb_byte[]. Use
3188 memcmp.
3189
dc06243f
GB		 31902015-06-24 Gary Benson <gbenson@redhat.com>
3191
3192 * linux-i386-ipa.c (stdint.h): Do not include.
3193 * lynx-i386-low.c (stdint.h): Likewise.
3194 * lynx-ppc-low.c (stdint.h): Likewise.
3195 * mem-break.c (stdint.h): Likewise.
3196 * thread-db.c (stdint.h): Likewise.
3197 * tracepoint.c (stdint.h): Likewise.
3198 * win32-low.c (stdint.h): Likewise.
3199
124e13d9
SM		 32002015-06-18 Simon Marchi <simon.marchi@ericsson.com>
3201
3202 * server.c (write_qxfer_response): Update call to
3203 remote_escape_output.
3204
909c2cda
JK		 32052015-06-15 Aleksandar Ristovski <aristovski@qnx.com
3206 Jan Kratochvil <jan.kratochvil@redhat.com>
3207
3208 Merge multiple hex conversions.
3209 * gdbreplay.c (tohex): Rename to 'fromhex'.
3210 (logchar): Use fromhex.
3211
24c05f46
JK		 32122015-06-10 Jan Kratochvil <jan.kratochvil@redhat.com>
3213
3214 * server.c (handle_qxfer_libraries): Set `version' attribute for
3215 <library-list>.
3216
14d2069a
GB		 32172015-06-10 Gary Benson <gbenson@redhat.com>
3218
3219 * target.h (struct target_ops) <multifs_open>: New field.
3220 <multifs_unlink>: Likewise.
3221 <multifs_readlink>: Likewise.
3222 * linux-low.c (nat/linux-namespaces.h): New include.
3223 (linux_target_ops): Initialize the_target->multifs_open,
3224 the_target->multifs_unlink and the_target->multifs_readlink.
3225 * hostio.h (hostio_handle_new_gdb_connection): New declaration.
3226 * hostio.c (hostio_fs_pid): New static variable.
3227 (hostio_handle_new_gdb_connection): New function.
3228 (handle_setfs): Likewise.
3229 (handle_open): Use the_target->multifs_open as appropriate.
3230 (handle_unlink): Use the_target->multifs_unlink as appropriate.
3231 (handle_readlink): Use the_target->multifs_readlink as
3232 appropriate.
3233 (handle_vFile): Handle vFile:setfs packets.
3234 * server.c (handle_query): Call hostio_handle_new_gdb_connection
3235 after target_handle_new_gdb_connection.
3236
4b8b5e72
GB		 32372015-06-10 Gary Benson <gbenson@redhat.com>
3238
3239 * configure.ac (AC_CHECK_FUNCS): Add setns.
3240 * config.in: Regenerate.
3241 * configure: Likewise.
3242 * Makefile.in (SFILES): Add nat/linux-namespaces.c.
3243 (linux-namespaces.o): New rule.
3244 * configure.srv (srv_linux_obj): Add linux-namespaces.o.
3245
3ac2e371
GB		 32462015-06-09 Gary Benson <gbenson@redhat.com>
3247
3248 * hostio.c (handle_open): Process mode argument with
3249 fileio_to_host_mode.
3250
ca9b78ce
YQ		 32512015-06-01 Yao Qi <yao.qi@linaro.org>
3252
3253 * linux-s390-low.c (PTRACE_GETREGSET, PTRACE_SETREGSET): Remove.
3254 * linux-x86-low.c: Likewise.
3255
bfacd19d
DB		 32562015-05-28 Don Breazeal <donb@codesourcery.com>
3257
3258 * linux-low.c (handle_extended_wait): Initialize
3259 thread_info.last_resume_kind for new fork children.
3260
452003ef
PA		 32612015-05-15 Pedro Alves <palves@redhat.com>
3262
3263 * target.h (target_handle_new_gdb_connection): Rewrite using if
3264 wrapped in do/while.
3265
1041a03c
JB		 32662015-05-14 Joel Brobecker <brobecker@adacore.com>
3267
3268 * configure.ac: Add prfpregset_t BFD_HAVE_SYS_PROCFS_TYPE check.
3269 * configure, config.in: Regenerate.
3270 * gdb_proc_service.h [HAVE_PRFPREGSET_T] (prfpregset_t):
3271 Declare typedef.
3272
c269dbdb
DB		 32732015-05-12 Don Breazeal <donb@codesourcery.com>
3274
3275 * linux-low.c (handle_extended_wait): Handle PTRACE_EVENT_FORK and
3276 PTRACE_EVENT_VFORK_DONE.
3277 (linux_low_ptrace_options, extended_event_reported): Add vfork
3278 events.
3279 * remote-utils.c (prepare_resume_reply): New stop reasons "vfork"
3280 and "vforkdone" for RSP 'T' Stop Reply Packet.
3281 * server.h (report_vfork_events): Declare
3282 global variable.
3283
3a8a0396
DB		 32842015-05-12 Don Breazeal <donb@codesourcery.com>
3285
3286 * linux-aarch64-low.c (aarch64_linux_new_fork): New function.
3287 (the_low_target) <new_fork>: Initialize new member.
3288 * linux-arm-low.c (arm_new_fork): New function.
3289 (the_low_target) <new_fork>: Initialize new member.
3290 * linux-low.c (handle_extended_wait): Call new target function
3291 new_fork.
3292 * linux-low.h (struct linux_target_ops) <new_fork>: New member.
3293 * linux-mips-low.c (mips_add_watchpoint): New function
3294 extracted from mips_insert_point.
3295 (the_low_target) <new_fork>: Initialize new member.
3296 (mips_linux_new_fork): New function.
3297 (mips_insert_point): Call mips_add_watchpoint.
3298 * linux-x86-low.c (x86_linux_new_fork): New function.
3299 (the_low_target) <new_fork>: Initialize new member.
3300
de0d863e
DB		 33012015-05-12 Don Breazeal <donb@codesourcery.com>
3302
3303 * linux-low.c (handle_extended_wait): Implement return value,
3304 rename argument 'event_child' to 'event_lwp', handle
3305 PTRACE_EVENT_FORK, call internal_error for unrecognized event.
3306 (linux_low_ptrace_options): New function.
3307 (linux_low_filter_event): Call linux_low_ptrace_options,
3308 use different argument fo linux_enable_event_reporting,
3309 use return value from handle_extended_wait.
3310 (extended_event_reported): New function.
3311 (linux_wait_1): Call extended_event_reported and set
3312 status to report fork events.
3313 (linux_write_memory): Add pid to debug message.
3314 (reset_lwp_ptrace_options_callback): New function.
3315 (linux_handle_new_gdb_connection): New function.
3316 (linux_target_ops): Initialize new structure member.
3317 * linux-low.h (struct lwp_info) <waitstatus>: New member.
3318 * lynx-low.c: Initialize new structure member.
3319 * remote-utils.c (prepare_resume_reply): Implement stop reason
3320 "fork" for "T" stop message.
3321 * server.c (handle_query): Call handle_new_gdb_connection.
3322 * server.h (report_fork_events): Declare global flag.
3323 * target.h (struct target_ops) <handle_new_gdb_connection>:
3324 New member.
3325 (target_handle_new_gdb_connection): New macro.
3326 * win32-low.c: Initialize new structure member.
3327
ddcbc397
DB		 33282015-05-12 Don Breazeal <donb@codesourcery.com>
3329
3330 * mem-break.c (APPEND_TO_LIST): Define macro.
3331 (clone_agent_expr): New function.
3332 (clone_one_breakpoint): New function.
3333 (clone_all_breakpoints): New function.
3334 * mem-break.h: Declare new functions.
3335
89245bc0
DB		 33362015-05-12 Don Breazeal <donb@codesourcery.com>
3337
3338 * linux-low.c (linux_supports_fork_events): New function.
3339 (linux_supports_vfork_events): New function.
3340 (linux_target_ops): Initialize new structure members.
3341 (initialize_low): Call linux_check_ptrace_features.
3342 * lynx-low.c (lynx_target_ops): Initialize new structure
3343 members.
3344 * server.c (report_fork_events, report_vfork_events):
3345 New global flags.
3346 (handle_query): Add new features to qSupported packet and
3347 response.
3348 (captured_main): Initialize new global variables.
3349 * target.h (struct target_ops) <supports_fork_events>:
3350 New member.
3351 <supports_vfork_events>: New member.
3352 (target_supports_fork_events): New macro.
3353 (target_supports_vfork_events): New macro.
3354 * win32-low.c (win32_target_ops): Initialize new structure
3355 members.
3356
835205d0
GB		 33572015-05-12 Gary Benson <gbenson@redhat.com>
3358
3359 * server.c (handle_qxfer_exec_file): Use current process
3360 if annex is empty.
3361
21e94bd9
SL		 33622015-05-08 Sandra Loosemore <sandra@codesourcery.com>
3363
3364 * linux-nios2-low.c: Include elf/common.h. Adjust comments.
3365 Remove HAVE_PTRACE_GETREGS conditionals.
3366 (nios2_regsets): Use PTRACE_GETREGSET and PTRACE_SETREGSET
3367 instead of PTRACE_GETREGS and PTRACE_SETREGS.
3368
45614f15
YQ		 33692015-05-08 Yao Qi <yao.qi@linaro.org>
3370
3371 * linux-low.c (linux_supports_conditional_breakpoints): New
3372 function.
3373 (linux_target_ops): Install new target method.
3374 * lynx-low.c (lynx_target_ops): Install NULL hook for
3375 supports_conditional_breakpoints.
3376 * nto-low.c (nto_target_ops): Likewise.
3377 * spu-low.c (spu_target_ops): Likewise.
3378 * win32-low.c (win32_target_ops): Likewise.
3379 * server.c (handle_query): Check
3380 target_supports_conditional_breakpoints.
3381 * target.h (struct target_ops) <supports_conditional_breakpoints>:
3382 New field.
3383 (target_supports_conditional_breakpoints): New macro.
3384
80ad801e
PA		 33852015-05-06 Pedro Alves <palves@redhat.com>
3386
3387 PR server/18081
3388 * server.c (start_inferior): If the process exits, mourn it.
3389
819843c7
GB		 33902015-04-21 Gary Benson <gbenson@redhat.com>
3391
3392 * hostio.c (fileio_open_flags_to_host): Factored out to
3393 fileio_to_host_openflags in common/fileio.c. Single use
3394 updated.
3395
a2d5a9d7
MF		 33962015-04-17 Max Filippov <jcmvbkbc@gmail.com>
3397
3398 * linux-xtensa-low.c (xtensa_fill_gregset)
3399 (xtensa_store_gregset): Check XCHAL_HAVE_LOOPS instead of
3400 XCHAL_HAVE_LOOP.
3401
deb44829
MF		 34022015-04-17 Max Filippov <jcmvbkbc@gmail.com>
3403
3404 * linux-xtensa-low.c (xtensa_usrregs_info): Remove.
3405 (regs_info): Replace usrregs pointer with NULL.
3406
e57f1de3
GB		 34072015-04-17 Gary Benson <gbenson@redhat.com>
3408
3409 * target.h (struct target_ops) <pid_to_exec_file>: New field.
3410 * linux-low.c (linux_target_ops): Initialize pid_to_exec_file.
3411 * server.c (handle_qxfer_exec_file): New function.
3412 (qxfer_packets): Add exec-file entry.
3413 (handle_query): Report qXfer:exec-file:read as supported packet.
3414
62828379
RN		 34152015-04-14 Romain Naour <romain.naour@openwide.fr> (tiny change)
3416
3417 * linux-low.c (linux_read_offsets): Remove get_thread_lwp.
3418
b88bb450
GB		 34192015-04-09 Gary Benson <gbenson@redhat.com>
3420
3421 * hostio-errno.c (errno_to_fileio_error): Remove function.
3422 Update caller to use remote_fileio_to_fio_error.
3423
c8f4bfdd
YQ		 34242015-04-09 Yao Qi <yao.qi@linaro.org>
3425
3426 * linux-low.c (linux_insert_point): Call
3427 insert_memory_breakpoint if TYPE is raw_bkpt_type_sw.
3428 (linux_remove_point): Call remove_memory_breakpoint if type is
3429 raw_bkpt_type_sw.
3430 * linux-x86-low.c (x86_insert_point): Don't call
3431 insert_memory_breakpoint.
3432 (x86_remove_point): Don't call remove_memory_breakpoint.
3433
41f98f02
PA		 34342015-04-01 Pedro Alves <palves@redhat.com>
3435 Cleber Rosa <crosa@redhat.com>
3436
3437 * server.c (gdbserver_usage): Reorganize and extend the usage
3438 message.
3439
2bf6fb9d
PA		 34402015-03-24 Pedro Alves <palves@redhat.com>
3441
3442 * linux-low.c (check_stopped_by_breakpoint): Tweak debug log
3443 output. Also dump TRAP_TRACE.
3444 (linux_low_filter_event): In debug output, distinguish a
3445 resume_stop SIGSTOP from a delayed SIGSTOP.
3446
369f6daa
GB		 34472015-03-24 Gary Benson <gbenson@redhat.com>
3448
3449 * linux-x86-low.c (x86_linux_new_thread): Moved to
3450 nat/x86-linux.c.
3451 (x86_linux_prepare_to_resume): Likewise.
3452
8e5d4070
GB		 34532015-03-24 Gary Benson <gbenson@redhat.com>
3454
3455 * Makefile.in (x86-linux-dregs.o): New rule.
3456 * configure.srv: Add x86-linux-dregs.o to relevant targets.
3457 * linux-x86-low.c: Include nat/x86-linux-dregs.h.
3458 (u_debugreg_offset): Moved to nat/x86-linux-dregs.c.
3459 (x86_linux_dr_get): Likewise.
3460 (x86_linux_dr_set): Likewise.
3461 (update_debug_registers_callback): Likewise.
3462 (x86_linux_dr_set_addr): Likewise.
3463 (x86_linux_dr_get_addr): Likewise.
3464 (x86_linux_dr_set_control): Likewise.
3465 (x86_linux_dr_get_control): Likewise.
3466 (x86_linux_dr_get_status): Likewise.
3467 (x86_linux_update_debug_registers): Likewise.
3468
2b95d440
GB		 34692015-03-24 Gary Benson <gbenson@redhat.com>
3470
3471 * linux-x86-low.c (x86_linux_update_debug_registers):
3472 New function, factored out from...
3473 (x86_linux_prepare_to_resume): ...this.
3474
14b0bc68
GB		 34752015-03-24 Gary Benson <gbenson@redhat.com>
3476
3477 * linux-x86-low.c (x86_linux_dr_get): Update comments.
3478 (x86_linux_dr_set): Likewise.
3479 (update_debug_registers_callback): Likewise.
3480 (x86_linux_dr_set_addr): Likewise.
3481 (x86_linux_dr_get_addr): Likewise.
3482 (x86_linux_dr_set_control): Likewise.
3483 (x86_linux_dr_get_control): Likewise.
3484 (x86_linux_dr_get_status): Likewise.
3485 (x86_linux_prepare_to_resume): Likewise.
3486
5dfe6ca8
GB		 34872015-03-24 Gary Benson <gbenson@redhat.com>
3488
3489 * linux-x86-low.c (x86_linux_dr_get): Add assertion.
3490 Use perror_with_name. Pass string through gettext.
3491 (x86_linux_dr_set): Likewise.
3492
d33472ad
GB		 34932015-03-24 Gary Benson <gbenson@redhat.com>
3494
3495 * linux-x86-low.c (x86_dr_low_set_addr): Rename to...
3496 (x86_linux_dr_set_addr): ...this.
3497 (x86_dr_low_get_addr): Rename to...
3498 (x86_linux_dr_get_addr): ...this.
3499 (x86_dr_low_set_control): Rename to...
3500 (x86_linux_dr_set_control): ...this.
3501 (x86_dr_low_get_control): Rename to...
3502 (x86_linux_dr_get_control): ...this.
3503 (x86_dr_low_get_status): Rename to...
3504 (x86_linux_dr_get_status): ...this.
3505 (x86_dr_low): Update with new function names.
3506
4b134ca1
GB		 35072015-03-24 Gary Benson <gbenson@redhat.com>
3508
3509 * Makefile.in (x86-linux.o): New rule.
3510 * configure.srv: Add x86-linux.o to relevant targets.
3511 * linux-low.c (lwp_set_arch_private_info): New function.
3512 (lwp_arch_private_info): Likewise.
3513 * linux-x86-low.c: Include nat/x86-linux.h.
3514 (arch_lwp_info): Removed structure.
3515 (update_debug_registers_callback):
3516 Use lwp_set_debug_registers_changed.
3517 (x86_linux_prepare_to_resume): Use lwp_debug_registers_changed
3518 and lwp_set_debug_registers_changed.
3519 (x86_linux_new_thread): Use lwp_set_debug_registers_changed.
3520
34c703da
GB		 35212015-03-24 Gary Benson <gbenson@redhat.com>
3522
3523 * linux-low.h (linux_target_ops) <new_thread>: Changed signature.
3524 * linux-arm-low.c (arm_new_thread): Likewise.
3525 * linux-aarch64-low.c (aarch64_linux_new_thread): Likewise.
3526 * linux-mips-low.c (mips_linux_new_thread): Likewise.
3527 * linux-x86-low.c (x86_linux_new_thread): Likewise.
3528 * linux-low.c (add_lwp): Update the_low_target.new_thread call.
3529
cff068da
GB		 35302015-03-24 Gary Benson <gbenson@redhat.com>
3531
3532 * linux-low.c (ptid_of_lwp): New function.
3533 (lwp_is_stopped): Likewise.
3534 (lwp_stop_reason): Likewise.
3535 * linux-x86-low.c (update_debug_registers_callback):
3536 Use lwp_is_stopped.
3537 (x86_linux_prepare_to_resume): Use ptid_of_lwp and
3538 lwp_stop_reason.
3539
b2f7c7e8
GB		 35402015-03-24 Gary Benson <gbenson@redhat.com>
3541
3542 * linux-low.h (linux_stop_lwp): Remove declaration.
3543
6d4ee8c6
GB		 35442015-03-24 Gary Benson <gbenson@redhat.com>
3545
3546 * linux-low.h: Include nat/linux-nat.h.
3547 * linux-low.c (iterate_over_lwps_args): New structure.
3548 (iterate_over_lwps_filter): New function.
3549 (iterate_over_lwps): Likewise.
3550 * linux-x86-low.c (update_debug_registers_callback):
3551 Update signature to what iterate_over_lwps expects.
3552 Remove PID check that iterate_over_lwps now performs.
3553 (x86_dr_low_set_addr): Use iterate_over_lwps.
3554 (x86_dr_low_set_control): Likewise.
3555
70a0bb6b
GB		 35562015-03-24 Gary Benson <gbenson@redhat.com>
3557
3558 * linux-x86-low.c (x86_debug_reg_state): New function.
3559 (x86_linux_prepare_to_resume): Use the above.
3560
7b669087
GB		 35612015-03-24 Gary Benson <gbenson@redhat.com>
3562
3563 * linux-low.c (current_lwp_ptid): New function.
3564 * linux-x86-low.c: Include nat/linux-nat.h.
3565 (x86_dr_low_get_addr): Use current_lwp_ptid.
3566 (x86_dr_low_get_control): Likewise.
3567 (x86_dr_low_get_status): Likewise.
3568
eef49a3d
PA		 35692015-03-20 Pedro Alves <palves@redhat.com>
3570
3571 * tracepoint.c (cmd_qtstatus): Make "str" const.
3572
b2333d22
PA		 35732015-03-20 Pedro Alves <palves@redhat.com>
3574
3575 * server.c (handle_general_set): Make "req_str" const.
3576
23f238d3
PA		 35772015-03-19 Pedro Alves <palves@redhat.com>
3578
3579 * linux-low.c (linux_resume_one_lwp): Rename to ...
3580 (linux_resume_one_lwp_throw): ... this. Don't handle ESRCH here,
3581 instead call perror_with_name.
3582 (check_ptrace_stopped_lwp_gone): New function.
3583 (linux_resume_one_lwp): Reimplement as wrapper around
3584 linux_resume_one_lwp_throw that swallows errors if the LWP is
3585 gone.
3586
91baf43f
PA		 35872015-03-19 Pedro Alves <palves@redhat.com>
3588
3589 * linux-low.c (count_events_callback, select_event_lwp_callback):
3590 No longer check whether the thread has resume_stop as last resume
3591 kind.
3592
8bf3b159
PA		 35932015-03-19 Pedro Alves <palves@redhat.com>
3594
3595 * linux-low.c (count_events_callback, select_event_lwp_callback):
3596 Use the lwp's status_pending_p field, not the thread's.
3597
b90fc188
PA		 35982015-03-19 Pedro Alves <palves@redhat.com>
3599
3600 * linux-low.c (select_event_lwp_callback): Update comments to
3601 no longer mention SIGTRAP.
3602
464b0089
GB		 36032015-03-18 Gary Benson <gbenson@redhat.com>
3604
3605 * server.c (handle_query): Do not report vFile:fstat as supported.
3606
aa9e327f
GB		 36072015-03-11 Gary Benson <gbenson@redhat.com>
3608
3609 * hostio.c (sys/types.h): New include.
3610 (sys/stat.h): Likewise.
3611 (common-remote-fileio.h): Likewise.
3612 (handle_fstat): New function.
3613 (handle_vFile): Handle vFile:fstat packets.
aa9e327f 3614
791c0056
GB		 36152015-03-11 Gary Benson <gbenson@redhat.com>
3616
3617 * configure.ac (AC_CHECK_MEMBERS): Add checks for
3618 struct stat.st_blocks and struct stat.st_blksize.
3619 * configure: Regenerate.
3620 * config.in: Likewise.
3621 * Makefile.in (SFILES): Add common/common-remote-fileio.c.
3622 (OBS): Add common-remote-fileio.o.
3623 (common-remote-fileio.o): New rule.
3624
9a9df970
PA		 36252015-03-09 Pedro Alves <palves@redhat.com>
3626
3627 * tracepoint.c (gdb_agent_helper_thread): Cast '&sockaddr' to
3628 'struct sockaddr' pointer in 'accept' call.
3629
9eb1356e
PA		 36302015-03-09 Pedro Alves <palves@redhat.com>
3631
3632 Revert:
3633 2015-03-07 Pedro Alves <palves@redhat.com>
3634 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
3635 or <winsock2.h> here. Instead include "gdb_socket.h".
3636 (remote_open): Use union gdb_sockaddr_u.
3637 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
3638 or <winsock2.h> here. Instead include "gdb_socket.h".
3639 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
3640 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
3641 or <sys/un.h>.
3642 (init_named_socket, gdb_agent_helper_thread): Use union
3643 gdb_sockaddr_u.
3644
aac331e4
PA		 36452015-03-07 Pedro Alves <palves@redhat.com>
3646
3647 * configure.ac (build_warnings): Move
3648 -Wdeclaration-after-statement to the C-specific set.
3649 * configure: Regenerate.
3650
366c75fc
PA		 36512015-03-07 Pedro Alves <palves@redhat.com>
3652
3653 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
3654 or <winsock2.h> here. Instead include "gdb_socket.h".
3655 (remote_open): Use union gdb_sockaddr_u.
3656 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
3657 or <winsock2.h> here. Instead include "gdb_socket.h".
3658 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
3659 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
3660 or <sys/un.h>.
3661 (init_named_socket, gdb_agent_helper_thread): Use union
3662 gdb_sockaddr_u.
3663
492d29ea
PA		 36642015-03-07 Pedro Alves <palves@redhat.com>
3665
3666 Adjust all callers of TRY_CATCH to use TRY/CATCH/END_CATCH
3667 instead.
3668
60a191ed
YQ		 36692015-03-06 Yao Qi <yao.qi@linaro.org>
3670
3671 * linux-aarch64-low.c (aarch64_insert_point): Use
3672 show_debug_regs as a boolean.
3673 (aarch64_remove_point): Likewise.
3674
f5771b1d
PA		 36752015-03-05 Pedro Alves <palves@redhat.com>
3676
3677 * lynx-low.c (lynx_target_ops): Install NULL hooks for
3678 stopped_by_sw_breakpoint, supports_stopped_by_sw_breakpoint,
3679 stopped_by_hw_breakpoint, supports_stopped_by_hw_breakpoint.
3680 * nto-low.c (nto_target_ops): Likewise.
3681 * spu-low.c (spu_target_ops): Likewise.
3682 * win32-low.c (win32_target_ops): Likewise.
3683
3e572f71
PA		 36842015-03-04 Pedro Alves <palves@redhat.com>
3685
72f4393d 3686 * linux-low.c (check_stopped_by_breakpoint) [USE_SIGTRAP_SIGINFO]:
3e572f71
PA		 3687 Decide whether a breakpoint triggered based on the SIGTRAP's
3688 siginfo.si_code.
72f4393d
L		 3689 (thread_still_has_status_pending_p) [USE_SIGTRAP_SIGINFO]: Don't check whether a
3690 breakpoint is inserted if relying on SIGTRAP's siginfo.si_code.
3e572f71
PA		 3691 (linux_low_filter_event): Check for breakpoints before checking
3692 watchpoints.
3693 (linux_wait_1): Don't re-increment the PC if relying on SIGTRAP's
3694 siginfo.si_code.
72f4393d
L		 3695 (linux_stopped_by_sw_breakpoint)
3696 (linux_supports_stopped_by_sw_breakpoint)
3697 (linux_stopped_by_hw_breakpoint)
3698 (linux_supports_stopped_by_hw_breakpoint): New functions.
3699 (linux_target_ops): Install new target methods.
3e572f71 3700
1ec68e26
PA		 37012015-03-04 Pedro Alves <palves@redhat.com>
3702
3703 * remote-utils.c (prepare_resume_reply): Report swbreak/hbreak.
3704 * server.c (swbreak_feature, hwbreak_feature): New globals.
3705 (handle_query) <qSupported>: Handle "swbreak+" and "hwbreak+".
3706 (captured_main): Clear swbreak_feature and hwbreak_feature.
3707 * server.h (swbreak_feature, hwbreak_feature): Declare.
3708 * target.h (struct target_ops) <stopped_by_sw_breakpoint,
3709 supports_stopped_by_sw_breakpoint, stopped_by_hw_breakpoint,
3710 supports_stopped_by_hw_breakpoint>: New fields.
3711 (target_supports_stopped_by_sw_breakpoint)
3712 (target_stopped_by_sw_breakpoint)
3713 (target_supports_stopped_by_hw_breakpoint)
3714 (target_stopped_by_hw_breakpoint): Declare.
3715
15c66dd6
PA		 37162015-03-04 Pedro Alves <palves@redhat.com>
3717
3718 enum lwp_stop_reason -> enum target_stop_reason
3719 * linux-low.c (check_stopped_by_breakpoint): Adjust.
3720 (thread_still_has_status_pending_p, check_stopped_by_watchpoint)
3721 (linux_wait_1, stuck_in_jump_pad_callback)
3722 (move_out_of_jump_pad_callback, linux_resume_one_lwp)
3723 (linux_stopped_by_watchpoint):
3724 * linux-low.h (enum lwp_stop_reason): Delete.
3725 (struct lwp_info) <stop_reason>: Now an enum target_stop_reason.
3726 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
3727
98fc70d6
YQ		 37282015-03-04 Yao Qi <yao.qi@linaro.org>
3729
3730 * Makefile.in (SFILES): Add linux-aarch64-low.c.
3731
dd2ac174
GB		 37322015-03-03 Gary Benson <gbenson@redhat.com>
3733
3734 * hostio.c (handle_vFile): Fix prefix lengths.
3735
d68e53f4
MM		 37362015-03-03 Markus Metzger <markus.t.metzger@intel.com>
3737
3738 * linux-low.c (linux_low_enable_btrace): Do not overwrite non-zero
3739 ptr_bits.
3740
bf2d68ab
AA		 37412015-03-02 Andreas Arnez <arnez@linux.vnet.ibm.com>
3742
3743 * Makefile.in (s390-vx-linux64.c, s390-tevx-linux64.c)
3744 (s390x-vx-linux64.c, s390x-tevx-linux64.c): New rules.
3745 (clean): Add "rm -f" for above C files.
3746 * configure.srv (srv_regobj): Add s390-vx-linux64.o,
3747 s390-tevx-linux64.o, s390x-vx-linux64.o, and s390x-tevx-linux64.o.
3748 (srv_xmlfiles): Add s390-vx-linux64.xml, s390-tevx-linux64.xml,
3749 s390x-vx-linux64.xml, s390x-tevx-linux64.xml, and s390-vx.xml.
3750 * linux-s390-low.c (HWCAP_S390_VX): New macro.
3751 (init_registers_s390_vx_linux64, init_registers_s390_tevx_linux64)
3752 (init_registers_s390x_vx_linux64)
3753 (init_registers_s390x_tevx_linux64)
3754 (tdesc_s390_vx_linux64, tdesc_s390_tevx_linux64)
3755 (tdesc_s390x_vx_linux64, tdesc_s390x_tevx_linux64): New extern
3756 declarations.
3757 (s390_fill_vxrs_low, s390_store_vxrs_low, s390_fill_vxrs_high)
3758 (s390_store_vxrs_high): New functions.
3759 (s390_regsets): Add entries for NT_S390_VXRS_LOW and
3760 NT_S390_VXRS_HIGH.
3761 (s390_arch_setup): Add logic for selecting one of the new target
3762 descriptions. Activate the new vector regsets if applicable.
3763 (initialize_low_arch): Also invoke init_registers_s390_vx_linux64,
3764 init_registers_s390_tevx_linux64, init_registers_s390x_vx_linux64,
3765 and init_registers_s390x_tevx_linux64.
3766
c966a859
PA		 37672015-03-01 Pedro Alves <palves@redhat.com>
3768
3769 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Constify 'raw_regs'
3770 parameter.
3771
4180215b
PA		 37722015-02-27 Pedro Alves <palves@redhat.com>
3773
3774 * linux-x86-low.c (u_debugreg_offset): New function.
3775 (x86_linux_dr_get, x86_linux_dr_set): Use it.
3776
749bab01
PA		 37772015-02-27 Pedro Alves <palves@redhat.com>
3778
3779 * gdb_proc_service.h: Wrap with EXTERN_C_PUSH/EXTERN_C_POP.
3780 [!HAVE_PROC_SERVICE_H] (struct ps_prochandle): Forward declare.
3781 [!HAVE_PROC_SERVICE_H] (ps_pdread, ps_pdwrite, ps_ptread)
3782 ps_ptwrite, ps_lgetregs, ps_lsetregs, ps_lgetfpregs)
3783 (ps_lsetfpregs, ps_getpid)
3784 (ps_get_thread_area, ps_pglobal_lookup, ps_pstop, ps_pcontinue)
3785 (ps_lstop, ps_lcontinue, ps_lgetxregsize, ps_lgetxregs)
3786 (ps_lsetxregs, ps_plog): Declare.
3787
3c14e5a3
PA		 37882015-02-27 Pedro Alves <palves@redhat.com>
3789
3790 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Use
3791 IP_AGENT_EXPORT_FUNC.
3792 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Use
3793 IP_AGENT_EXPORT_FUNC.
3794 * tracepoint.c (ATTR_USED, ATTR_NOINLINE, ATTR_CONSTRUCTOR)
3795 (IP_AGENT_EXPORT): Delete.
3796 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
3797 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
3798 (gdb_trampoline_buffer_error, collecting, gdb_collect)
3799 (stop_tracing, flush_trace_buffer, about_to_request_buffer_space)
3800 (trace_buffer_is_full, stopping_tracepoint, expr_eval_result)
3801 (error_tracepoint, tracepoints, tracing, trace_buffer_ctrl)
3802 (trace_buffer_ctrl_curr, trace_buffer_lo, trace_buffer_hi)
3803 (traceframe_read_count, traceframe_write_count)
3804 (traceframes_created, trace_state_variables, get_raw_reg)
3805 (get_trace_state_variable_value, set_trace_state_variable_value)
3806 (ust_loaded, helper_thread_id, cmd_buf): Use
3807 IPA_SYM_EXPORTED_NAME.
3808 (stop_tracing, flush_trace_buffer): Use IP_AGENT_EXPORT_FUNC.
3809 (tracepoints) Use IP_AGENT_EXPORT_VAR.
3810 (stopping_tracepoint, trace_buffer_is_full, expr_eval_result): Use
3811 IP_AGENT_EXPORT_VAR and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
3812 (last_tracepoint): Move into !IN_PROCESS_AGENT block.
3813 (error_tracepoint): Use IP_AGENT_EXPORT_VAR and wrap in
3814 EXTERN_C_PUSH/EXTERN_C_POP.
3815 (trace_state_variables): Use IP_AGENT_EXPORT_VAR.
3816 (trace_buffer_lo, trace_buffer_hi): Use IP_AGENT_EXPORT_VAR and
3817 wrap in EXTERN_C_PUSH/EXTERN_C_POP.
3818 (trace_buffer_ctrl, trace_buffer_ctrl_curr)
3819 (traceframe_write_count, traceframe_read_count)
3820 (traceframes_created, tracing): Use IP_AGENT_EXPORT_VAR.
3821 (about_to_request_buffer_space, get_trace_state_variable_value)
3822 (set_trace_state_variable_value): Use IP_AGENT_EXPORT_FUNC.
3823 (collecting): Use IP_AGENT_EXPORT_VAR and wrap in
3824 EXTERN_C_PUSH/EXTERN_C_POP.
3825 (gdb_collect): Use IP_AGENT_EXPORT_FUNC.
3826 (ust_loaded, cmd_buf): Use IP_AGENT_EXPORT_VAR.
3827 (helper_thread_id, gdb_agent_capability): Use IP_AGENT_EXPORT_VAR
3828 and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
3829 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
3830 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
3831 (gdb_trampoline_buffer_error): Use IP_AGENT_EXPORT_VAR.
3832 * tracepoint.h (ATTR_USED, ATTR_NOINLINE, EXPORTED_SYMBOL):
3833 Define.
3834 (IP_AGENT_EXPORT_FUNC, IP_AGENT_EXPORT_VAR)
3835 (IP_AGENT_EXPORT_VAR_DECL): Define.
3836 (tracing): Declare.
3837 (gdb_agent_get_raw_reg): Declare.
3838
fe978cb0
PA		 38392015-02-27 Tom Tromey <tromey@redhat.com>
3840 Pedro Alves <palves@redhat.com>
3841
3842 Rename symbols whose names are reserved C++ keywords throughout.
3843
3bc3d82a
PA		 38442015-02-27 Pedro Alves <palves@redhat.com>
3845
3846 * Makefile.in (COMPILER): New, get it from autoconf.
3847 (CXX): Get from autoconf instead.
3848 (COMPILE.pre): Use COMPILER.
3849 (CC-LD): Rename to ...
3850 (CC_LD): ... this. Use COMPILER.
3851 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT), $(IPA_LIB)): Adjust.
3852 (CXX_FOR_TARGET): Default to g++ instead of gcc.
3853 * acinclude.m4: Include build-with-cxx.m4.
3854 * configure.ac: Call AC_PROG_CXX and GDB_AC_BUILD_WITH_CXX.
3855 Disable -Werror by default if building in C++ mode.
3856 (build_warnings): Add -Wno-sign-compare, -Wno-write-strings and
3857 -Wno-narrowing in C++ mode. Run supported-warning-flags tests with
3858 the C++ compiler. Save/restore CXXFLAGS too.
3859 * configure: Regenerate.
3860
07697489
PA		 38612015-02-27 Pedro Alves <palves@redhat.com>
3862
3863 * acinclude.m4: Include libiberty.m4.
3864 * configure.ac: Call libiberty_INIT.
3865 * config.in, configure: Regenerate.
3866
9beb7c4e
PA		 38672015-02-26 Pedro Alves <palves@redhat.com>
3868
3869 * linux-low.c (linux_wait_1): When incrementing the PC past a
3870 program breakpoint always use the_low_target.breakpoint_len as
3871 increment, rather than the maximum between that and
3872 the_low_target.decr_pc_after_break.
3873
8090aef2
PA		 38742015-02-23 Pedro Alves <palves@redhat.com>
3875
3876 * linux-low.c (check_stopped_by_breakpoint): Don't check if the
3877 thread was doing a step-over; always adjust the PC if
3878 we stepped over a permanent breakpoint.
3879 (linux_wait_1): If we stepped over breakpoint that was on top of a
3880 permanent breakpoint, manually advance the PC past it.
3881
bc9540e8
PA		 38822015-02-23 Pedro Alves <palves@redhat.com>
3883
3884 * linux-x86-low.c (REGSIZE): Define in both 32-bit and 64-bit
3885 modes.
3886 (x86_fill_gregset, x86_store_gregset): Use it when handling
3887 $orig_eax.
3888
2db9a427
PA		 38892015-02-20 Pedro Alves <palves@redhat.com>
3890
3891 * thread-db.c: Include "nat/linux-procfs.h".
3892 (thread_db_init): Skip listing new threads if the kernel supports
3893 PTRACE_EVENT_CLONE and /proc/PID/task/ is accessible.
3894
afa8d396
PA		 38952015-02-20 Pedro Alves <palves@redhat.com>
3896
3897 * linux-low.c (status_pending_p_callback): Use ptid_match.
3898
c9587f88
AT		 38992015-02-19 Antoine Tremblay <antoine.tremblay@ericsson.com>
3900
3901 PR breakpoints/16812
3902 * linux-low.c (wstatus_maybe_breakpoint): Remove.
3903 (linux_low_filter_event): Update wstatus_maybe_breakpoint name.
3904 (linux_wait_1): Report SIGTRAP,SIGILL,SIGSEGV.
3905
b05ec7a5
AT		 39062015-02-10 Antoine Tremblay <antoine.tremblay@ericsson.com>
3907
3908 PR breakpoints/15956
3909 * tracepoint.c (cmd_qtinit): Add check for current_thread.
3910
d33501a5
MM		 39112015-02-09 Markus Metzger <markus.t.metzger@intel.com>
3912
3913 * linux-low.c (linux_low_btrace_conf): Print size.
3914 * server.c (handle_btrace_conf_general_set): New.
3915 (hanle_general_set): Call handle_btrace_conf_general_set.
3916 (handle_query): Report Qbtrace-conf:bts:size as supported.
3917
f4abbc16
MM		 39182015-02-09 Markus Metzger <markus.t.metzger@intel.com>
3919
3920 * linux-low.c (linux_low_enable_btrace): Update parameters.
3921 (linux_low_btrace_conf): New.
3922 (linux_target_ops)<to_btrace_conf>: Initialize.
3923 * server.c (current_btrace_conf): New.
3924 (handle_btrace_enable): Rename to ...
3925 (handle_btrace_enable_bts): ... this. Pass &current_btrace_conf
3926 to target_enable_btrace. Update comment. Update users.
3927 (handle_qxfer_btrace_conf): New.
3928 (qxfer_packets): Add btrace-conf entry.
3929 (handle_query): Report qXfer:btrace-conf:read as supported packet.
3930 * target.h (target_ops)<enable_btrace>: Update parameters and comment.
3931 (target_ops)<read_btrace_conf>: New.
3932 (target_enable_btrace): Update parameters.
3933 (target_read_btrace_conf): New.
3934
043c3577
MM		 39352015-02-09 Markus Metzger <markus.t.metzger@intel.com>
3936
3937 * server.c (handle_btrace_general_set): Remove call to
3938 target_supports_btrace.
3939 (supported_btrace_packets): New.
3940 (handle_query): Call supported_btrace_packets.
3941 * target.h: include btrace-common.h.
3942 (btrace_target_info): Removed.
3943 (supports_btrace, target_supports_btrace): Update parameters.
3944
734b0e4b
MM		 39452015-02-09 Markus Metzger <markus.t.metzger@intel.com>
3946
3947 * Makefile.in (SFILES): Add common/btrace-common.c.
3948 (OBS): Add common/btrace-common.o.
3949 (btrace-common.o): Add build rules.
3950 * linux-low: Include btrace-common.h.
3951 (linux_low_read_btrace): Use struct btrace_data. Call
3952 btrace_data_init and btrace_data_fini.
3953
d6c146e9
PA		 39542015-02-06 Pedro Alves <palves@redhat.com>
3955
3956 * thread-db.c (find_new_threads_callback): Add debug output.
3957
20ba1ce6
PA		 39582015-02-04 Pedro Alves <palves@redhat.com>
3959
3960 * linux-low.c (handle_extended_wait): Don't resume LWPs here.
3961 (resume_stopped_resumed_lwps): New function.
3962 (linux_wait_for_event_filtered): Use it.
3963
8cc73a39
SDJ		 39642015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
3965
3966 * Makefile.in (SFILES): Add linux-personality.c.
3967 (linux-personality.o): New rule.
3968 * configure.srv (srv_linux_obj): Add linux-personality.o to the
3969 list of objects to be built.
3970 * linux-low.c: Include nat/linux-personality.h.
3971 (linux_create_inferior): Remove code to disable address space
3972 randomization (moved to ../nat/linux-personality.c). Create
3973 cleanup to disable address space randomization.
3974
fb23d554
SDJ		 39752015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
3976
3977 * Makefile.in (posix-strerror.o): New rule.
3978 (mingw-strerror.o): Likewise.
3979 * configure: Regenerated.
3980 * configure.ac: Source file ../common/common.host. Initialize new
3981 variable srv_host_obs. Add srv_host_obs to GDBSERVER_DEPFILES.
3982
cdf43629
YQ		 39832015-01-14 Yao Qi <yao@codesourcery.com>
3984
3985 * Makefile.in (SFILES): Add nat/ppc-linux.c.
3986 (ppc-linux.o): New rule.
3987 * configure.srv (powerpc*-*-linux*): Add ppc-linux.o.
3988 * configure.ac: AC_CHECK_FUNCS(getauxval).
3989 * config.in: Re-generated.
3990 * configure: Re-generated.
3991 * linux-ppc-low.c (ppc_arch_setup) [__powerpc64__]: Call
3992 ppc64_64bit_inferior_p
3993
514c5338
YQ		 39942015-01-14 Yao Qi <yao@codesourcery.com>
3995
3996 * linux-ppc-low.c: Include "nat/ppc-linux.h".
3997 (PPC_FEATURE_HAS_VSX): Move to nat/ppc-linux.h.
3998 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Likewise.
3999 (PT_ORIG_R3, PT_TRAP): Likewise.
4000 (PTRACE_GETVSXREGS, PTRACE_SETVSXREGS): Likewise.
4001 (PTRACE_GETVRREGS, PTRACE_SETVRREGS): Likewise.
4002 (PTRACE_GETEVRREGS, PTRACE_SETEVRREGS): Likewise.
4003
3368c1e5
JB		 40042015-01-10 Joel Brobecker <brobecker@adacore.com>
4005
4006 * i387-fp.c (i387_cache_to_xsave): In look over
4007 num_avx512_zmmh_high_registers, replace use of struct i387_xsave
4008 zmmh_low_space field by use of zmmh_high_space.
4009
582511be
PA		 40102015-01-09 Pedro Alves <palves@redhat.com>
4011
4012 * linux-low.c (step_over_bkpt): Move higher up in the file.
4013 (handle_extended_wait): Don't store the stop_pc here.
4014 (get_stop_pc): Adjust comments and rename to ...
4015 (check_stopped_by_breakpoint): ... this. Record whether the LWP
4016 stopped for a software breakpoint or hardware breakpoint.
4017 (thread_still_has_status_pending_p): New function.
4018 (status_pending_p_callback): Use
4019 thread_still_has_status_pending_p. If the event is no longer
4020 interesting, resume the LWP.
4021 (handle_tracepoints): Add assert.
4022 (maybe_move_out_of_jump_pad): Remove cancel_breakpoints call.
4023 (wstatus_maybe_breakpoint): New function.
4024 (cancel_breakpoint): Delete function.
4025 (check_stopped_by_watchpoint): New function, factored out from
4026 linux_low_filter_event.
4027 (lp_status_maybe_breakpoint): Delete function.
4028 (linux_low_filter_event): Remove filter_ptid argument.
4029 Leave thread group exits pending here. Store the LWP's stop PC.
4030 Always leave events pending.
4031 (linux_wait_for_event_filtered): Pull all events out of the
4032 kernel, and leave them all pending.
4033 (count_events_callback, select_event_lwp_callback): Consider all
4034 events.
4035 (cancel_breakpoints_callback, linux_cancel_breakpoints): Delete.
4036 (select_event_lwp): Only give preference to the stepping LWP in
4037 all-stop mode. Adjust comments.
4038 (ignore_event): New function.
4039 (linux_wait_1): Delete 'retry' label. Use ignore_event. Remove
4040 references to cancel_breakpoints. Adjust to renames. Also give
4041 equal priority to all LWPs that have had events in non-stop mode.
4042 If reporting a software breakpoint event, unadjust the LWP's PC.
4043 (linux_wait): If linux_wait_1 returned an ignored event, retry.
4044 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback):
4045 Adjust.
4046 (linux_resume_one_lwp): Store the LWP's PC. Adjust.
4047 (resume_status_pending_p): Use thread_still_has_status_pending_p.
4048 (linux_stopped_by_watchpoint): Adjust.
4049 (linux_target_ops): Remove reference to linux_cancel_breakpoints.
4050 * linux-low.h (enum lwp_stop_reason): New.
4051 (struct lwp_info) <stop_pc>: Adjust comment.
4052 <stopped_by_watchpoint>: Delete field.
4053 <stop_reason>: New field.
4054 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
4055 * mem-break.c (software_breakpoint_inserted_here)
4056 (hardware_breakpoint_inserted_here): New function.
4057 * mem-break.h (software_breakpoint_inserted_here)
4058 (hardware_breakpoint_inserted_here): Declare.
4059 * target.h (struct target_ops) <cancel_breakpoints>: Remove field.
4060 (cancel_breakpoints): Delete.
4061 * tracepoint.c (clear_installed_tracepoints, stop_tracing)
4062 (upload_fast_traceframes): Remove references to
4063 cancel_breakpoints.
4064
a33e3959
PA		 40652015-01-09 Pedro Alves <palves@redhat.com>
4066
4067 * thread-db.c (find_new_threads_callback): Ignore thread if the
4068 kernel thread ID is -1.
4069
8784d563
PA		 40702015-01-09 Pedro Alves <palves@redhat.com>
4071
4072 * linux-low.c (linux_attach_fail_reason_string): Move to
4073 nat/linux-ptrace.c, and rename.
4074 (linux_attach_lwp): Update comment.
4075 (attach_proc_task_lwp_callback): New function.
4076 (linux_attach): Adjust to rename and use
4077 linux_proc_attach_tgid_threads.
4078 (linux_attach_fail_reason_string): Delete declaration.
4079
76f2b779
JB		 40802015-01-01 Joel Brobecker <brobecker@adacore.com>
4081
4082 * gdbreplay.c (gdbreplay_version): Update copyright year to 2015.
4083 * server.c (gdbserver_version): Likewise.
4084
fafcc06a
SDJ		 40852014-12-29 Sergio Durigan Junior <sergiodj@redhat.com>
4086
4087 * remote-utils.c: Include ctype.h.
4088 (input_interrupt): Explicitly handle the case when the char
4089 received is the NUL byte. Improve the printing of non-ASCII
4090 characters.
4091
beed38b8
JB		 40922014-12-16 Joel Brobecker <brobecker@adacore.com>
4093
4094 * linux-low.c (linux_low_filter_event): Update call to
4095 linux_enable_event_reporting following the addition of
4096 a new parameter to that function.
4097
bf330350
CU		 40982014-12-16 Catalin Udma <catalin.udma@freescale.com>
4099
4100 PR server/17457
4101 * linux-aarch64-low.c (AARCH64_FPSR_REGNO): New define.
4102 (AARCH64_FPCR_REGNO): Likewise.
4103 (AARCH64_NUM_REGS): Update to include fpsr/fpcr registers.
4104 (aarch64_fill_fpregset): Add missing fpsr/fpcr registers.
4105 (aarch64_store_fpregset): Likewise.
4106
5227d625
JB		 41072014-12-15 Joel Brobecker <brobecker@adacore.com>
4108
4109 * lynx-low.c (lynx_resume): Use PTRACE_SINGLESTEP_ONE if N == 1.
4110 Remove FIXME comment about assumption about N.
4111
f93b65a0
JB		 41122014-12-13 Joel Brobecker <brobecker@adacore.com>
4113
4114 * configure.ac: If large-file support is disabled in GDBserver,
4115 pass --disable-largefile to ACX_CONFIGURE_DIR call for "gnulib".
4116 * configure: Regenerate.
4117
e5a9158d
AA		 41182014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
4119
4120 * linux-low.c (regsets_fetch_inferior_registers): Suppress the
4121 warning upon ENODATA from ptrace.
4122 * linux-s390-low.c (s390_store_tdb): New.
4123 (s390_regsets): Add regset for NT_S390_TDB.
4124
feea5f36
AA		 41252014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
4126
4127 * linux-low.c (regsets_store_inferior_registers): Skip regsets
4128 without a fill_function.
4129 * linux-s390-low.c (s390_fill_last_break): Remove.
4130 (s390_regsets): Set fill_function to NULL for NT_S390_LAST_BREAK.
4131 (s390_arch_setup): Use regset's size instead of fill_function for
4132 loop end condition.
4133
098dbe61
AA		 41342014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
4135
4136 * linux-low.c (regsets_fetch_inferior_registers): Do not invoke
4137 the regset's store function when ptrace returned an error.
4138 * regcache.c (get_thread_regcache): Invalidate register cache
4139 before fetching inferior's registers.
4140
28eef672
AA		 41412014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
4142
4143 * linux-low.c (regsets_fetch_inferior_registers): Rephrase
4144 while-loop as for-loop.
4145 (regsets_store_inferior_registers): Likewise.
4146
bdca27a2
YQ		 41472014-11-28 Yao Qi <yao@codesourcery.com>
4148
4149 * configure.ac(AC_CHECK_FUNCS): Remove readlink.
4150 * config.in, configure: Re-generate.
4151 * hostio.c (handle_unlink): Remove code checking HAVE_READLINK
4152 is defined.
4153
9c232dda
YQ		 41542014-11-21 Yao Qi <yao@codesourcery.com>
4155
4156 * configure.ac: Don't invoke AC_FUNC_ALLOCA.
4157 (AC_CHECK_HEADERS): Remove malloc.h.
4158 * configure: Re-generated.
4159 * config.in: Re-generated.
4160 * server.h: Don't include alloca.h and malloc.h.
4161 * gdbreplay.c: Don't check HAVE_ALLOCA_H is defined.
4162 Don't include malloc.h.
4163
43968415
JB		 41642014-11-17 Joel Brobecker <brobecker@adacore.com>
4165
4166 * lynx-low.c (lynx_write_memory): Put lynx_read_memory and
4167 corresponding ERRNO check in same block.
4168
40e91bc7
PA		 41692014-11-12 Pedro Alves <palves@redhat.com>
4170
4171 * server.c (cont_thread): Update comment.
4172 (start_inferior, attach_inferior): No longer clear cont_thread.
4173 (handle_v_cont): No longer set cont_thread.
4174 (captured_main): Clear cont_thread each time a GDB connects.
4175
c2c118cf
PA		 41762014-11-12 Pedro Alves <palves@redhat.com>
4177
4178 * linux-low.c (linux_wait_1): Don't force a wait for the Hc
4179 thread, and don't resume all threads if the Hc thread has exited.
4180
78708b7c
PA		 41812014-11-12 Pedro Alves <palves@redhat.com>
4182
4183 * linux-low.c (linux_request_interrupt): Always send a SIGINT to
4184 the process group instead of to a specific LWP.
4185
a2abc7de
PA		 41862014-10-15 Pedro Alves <palves@redhat.com>
4187
4188 PR server/17487
4189 * win32-arm-low.c (arm_set_thread_context): Remove current_event
4190 parameter.
4191 (arm_set_thread_context): Delete.
4192 (the_low_target): Adjust.
4193 * win32-i386-low.c (debug_registers_changed)
4194 (debug_registers_used): Delete.
4195 (update_debug_registers_callback): New function.
4196 (x86_dr_low_set_addr, x86_dr_low_set_control): Mark all threads as
4197 needing to update their debug registers.
4198 (win32_get_current_dr): New function.
4199 (x86_dr_low_get_addr, x86_dr_low_get_control)
4200 (x86_dr_low_get_status): Fetch the debug register from the thread
4201 record's context.
4202 (i386_initial_stuff): Adjust.
4203 (i386_get_thread_context): Remove current_event parameter. Don't
4204 clear debug_registers_changed nor copy DR values to
4205 debug_reg_state.
4206 (i386_set_thread_context): Delete.
4207 (i386_prepare_to_resume): New function.
4208 (i386_thread_added): Mark the thread as needing to update irs
4209 debug registers.
4210 (the_low_target): Remove i386_set_thread_context and install
4211 i386_prepare_to_resume.
4212 * win32-low.c (win32_get_thread_context): Adjust.
4213 (win32_set_thread_context): Use SetThreadContext
4214 directly.
4215 (win32_prepare_to_resume): New function.
4216 (win32_require_context): New function, factored out from ...
4217 (thread_rec): ... this.
4218 (continue_one_thread): Call win32_prepare_to_resume on each thread
4219 we're about to continue.
4220 (win32_resume): Call win32_prepare_to_resume on the event thread.
4221 * win32-low.h (struct win32_thread_info)
4222 <debug_registers_changed>: New field.
4223 (struct win32_target_ops): Change prototype of set_thread_context,
4224 delete set_thread_context and add prepare_to_resume.
4225 (win32_require_context): New declaration.
4226
a442d071
GB		 42272014-10-08 Gary Benson <gbenson@redhat.com>
4228
4229 * server.h: Do not include common-exceptions.h.
4230
6f1947e8
GB		 42312014-10-08 Gary Benson <gbenson@redhat.com>
4232
4233 * server.h: Do not include cleanups.h.
4234
63b434a4
JH		 42352014-09-30 James Hogan <james.hogan@imgtec.com>
4236
4237 * Makefile.in (clean): Add rm -f commands for mips-dsp-linux.c and
4238 mips64-dsp-linux.c.
4239
c4d9ceb6
YQ		 42402014-09-23 Yao Qi <yao@codesourcery.com>
4241
4242 * linux-low.c (lp_status_maybe_breakpoint): New function.
4243 (linux_low_filter_event): Call lp_status_maybe_breakpoint.
4244 (count_events_callback): Likewise.
4245 (select_event_lwp_callback): Likewise.
4246 (cancel_breakpoints_callback): Likewise.
4247
89a5711c
DB		 42482014-09-19 Don Breazeal <donb@codesourcery.com>
4249
4250 * linux-low.c (handle_extended_wait): Call
4251 linux_ptrace_get_extended_event.
4252 (get_stop_pc, get_detach_signal, linux_low_filter_event): Call
4253 linux_is_extended_waitstatus.
4254
bffc0964
JB		 42552014-09-16 Joel Brobecker <brobecker@adacore.com>
4256
4257 * Makefile.in (CPPFLAGS): Define.
4258 (INTERNAL_CFLAGS_BASE): Add ${CPPFLAGS}.
4259 (IPAGENT_CFLAGS): Remove ${CPPFLAGS}.
4260
0bfdf32f
GB		 42612014-09-16 Gary Benson <gbenson@redhat.com>
4262
4263 * inferiors.h (current_inferior): Renamed as...
4264 (current_thread): New variable. All uses updated.
4265 * linux-low.c (get_pc): Renamed saved_inferior as saved_thread.
4266 (maybe_move_out_of_jump_pad): Likewise.
4267 (cancel_breakpoint): Likewise.
4268 (linux_low_filter_event): Likewise.
4269 (wait_for_sigstop): Likewise.
4270 (linux_resume_one_lwp): Likewise.
4271 (need_step_over_p): Likewise.
4272 (start_step_over): Likewise.
4273 (linux_stabilize_threads): Renamed save_inferior as saved_thread.
4274 * linux-x86-low.c (x86_linux_update_xmltarget): Likewise.
4275 * proc-service.c (ps_lgetregs): Renamed reg_inferior as reg_thread
4276 and save_inferior as saved_thread.
4277 * regcache.c (get_thread_regcache): Renamed saved_inferior as
4278 saved_thread.
4279 (regcache_invalidate_thread): Likewise.
4280 * remote-utils.c (prepare_resume_reply): Likewise.
4281 * thread-db.c (thread_db_get_tls_address): Likewise.
4282 (disable_thread_event_reporting): Likewise.
4283 (remove_thread_event_breakpoints): Likewise.
4284 * tracepoint.c (gdb_agent_about_to_close): Renamed save_inferior
4285 as saved_thread.
4286 * target.h (set_desired_inferior): Renamed as...
4287 (set_desired_thread): New declaration. All uses updated.
4288 * server.c (myresume): Updated comment to reference thread instead
4289 of inferior.
4290 (handle_serial_event): Likewise.
4291 (handle_target_event): Likewise.
4292
361c8ade
GB		 42932014-09-12 Tom Tromey <tromey@redhat.com>
4294 Gary Benson <gbenson@redhat.com>
4295
4296 * regcache.h: Include common-regcache.h.
4297 (regcache_read_pc): Don't declare.
4298 * regcache.c (get_thread_regcache_for_ptid): New function.
4299
bd9269f7
GB		 43002014-09-11 Tom Tromey <tromey@redhat.com>
4301 Gary Benson <gbenson@redhat.com>
4302
4303 * symbol.c: New file.
4304 * Makefile.in (SFILES): Add symbol.c.
4305 (OBS): Add symbol.o.
4306
f8c1d06b
GB		 43072014-09-11 Gary Benson <gbenson@redhat.com>
4308
4309 * target.c (target_stop_ptid, target_continue_ptid): New
4310 functions.
4311
721ec300
GB		 43122014-09-11 Tom Tromey <tromey@redhat.com>
4313 Gary Benson <gbenson@redhat.com>
4314
4315 * target.h: Include target/target.h.
4316 * target.c (target_read_memory, target_read_uint32)
4317 (target_write_memory): New functions.
4318
c5e92cca
GB		 43192014-09-11 Gary Benson <gbenson@redhat.com>
4320
4321 * server.h (debug_hw_points): Don't declare.
4322 * server.c (debug_hw_points): Don't define. Replace all uses
4323 with show_debug_regs.
4324 * linux-aarch64-low.c (debug_hw_points): Don't define. Replace
4325 all uses with show_debug_regs.
4326
2e4bb98a
EBM		 43272014-09-08 Edjunior Barbosa Machado <emachado@linux.vnet.ibm.com>
4328
4329 * linux-ppc-low.c (ppc_collect_ptrace_register): Adjust routine to take
4330 endianness into account.
4331 (ppc_supply_ptrace_register): Likewise.
4332
ac740bc7
JH		 43332014-09-03 James Hogan <james.hogan@imgtec.com>
4334
4335 * linux-mips-low.c (mips_read_description): Reset errno to 0 prior
4336 to reading DSP_CONTROL with PTRACE_PEEKUSER ptrace call.
4337
97ea6506
GB		 43382014-09-03 Gary Benson <gbenson@redhat.com>
4339
4340 * linux-x86-low.c (x86_linux_prepare_to_resume): Use
4341 ALL_DEBUG_ADDRESS_REGISTERS.
4342
df7e5265
GB		 43432014-09-02 Gary Benson <gbenson@redhat.com>
4344
4345 * i386-low.h: Renamed as...
4346 * x86-low.h: New file. All type, function and variable name
4347 prefixes changed from "i386_" to "x86_". All references updated.
4348 * i386-low.c: Renamed as...
4349 * x86-low.c: New file. All type, function and variable name
4350 prefixes changed from "i386_" to "x86_". All references updated.
4351
ed859da7
GB		 43522014-09-02 Gary Benson <gbenson@redhat.com>
4353
4354 * linux-x86-low.c (x86_linux_new_process): Use XCNEW.
4355 (x86_linux_new_thread): Likewise.
4356
860789c7
GB		 43572014-08-29 Gary Benson <gbenson@redhat.com>
4358
4359 * server.h (setjmp.h): Do not include.
4360 (toplevel): Do not declare.
4361 (common-exceptions.h): Include.
4362 (cleanups.h): Likewise.
4363 * server.c (toplevel): Do not define.
4364 (exit_code): New static global.
4365 (detach_or_kill_for_exit_cleanup): New function.
4366 (main): New function. Original main renamed to...
4367 (captured_main): New function.
4368 * utils.c (verror) [!IN_PROCESS_AGENT]: Use throw_verror.
4369
ff55e1b5
GB		 43702014-08-29 Gary Benson <gbenson@redhat.com>
4371
4372 * Makefile.in (SFILES): Add common/common-exceptions.c.
4373 (OBS): Add common-exceptions.o.
4374 (common-exceptions.o): New rule.
4375 * utils.c (prepare_to_throw_exception): New function.
4376
e9bcb658
GB		 43772014-08-29 Gary Benson <gbenson@redhat.com>
4378
4379 * config.in: Regenerate.
4380 * configure: Likewise.
4381
e3180625
GB		 43822014-08-29 Gary Benson <gbenson@redhat.com>
4383
4384 * Makefile.in (SFILES): Add common/cleanups.c.
4385 (OBS): cleanups.o.
4386 (cleanups.o): New rule.
4387
e3d6ba5d
GB		 43882014-08-29 Gary Benson <gbenson@redhat.com>
4389
4390 * utils.c (internal_vwarning): New function.
4391
7096e886
GB		 43922014-08-28 Gary Benson <gbenson@redhat.com>
4393
4394 * utils.h (fatal): Remove declaration.
4395 * utils.c (fatal): Remove function.
4396
14ce3192
GB		 43972014-08-28 Gary Benson <gbenson@redhat.com>
4398
4399 * tracepoint.c (gdb_agent_init): Replace fatal with
4400 perror_with_name.
4401 (initialize_tracepoint): Likewise.
4402
50278d59
GB		 44032014-08-28 Gary Benson <gbenson@redhat.com>
4404
4405 * remote-utils.c (remote_prepare): Replace fatal with error.
4406
aa96c426
GB		 44072014-08-28 Gary Benson <gbenson@redhat.com>
4408
4409 * linux-low.c (linux_async): Replace fatal with warning.
4410 Tidy up and return.
4411 (linux_start_non_stop): Return -1 if linux_async failed.
4412
f7160e97
GB		 44132014-08-28 Gary Benson <gbenson@redhat.com>
4414
4415 * linux-x86-low.c (i386_dr_low_set_addr): Replace check with
4416 gdb_assert.
4417 (i386_dr_low_get_addr): Remove vague comment.
4418 * win32-i386-low.c (i386_dr_low_set_addr): Replace check with
4419 gdb_assert.
4420
38e08fca
GB		 44212014-08-28 Gary Benson <gbenson@redhat.com>
4422
4423 * inferiors.c (get_thread_process): Replace check with gdb_assert.
4424 * linux-low.c (linux_wait_for_event_filtered): Replace fatal with
4425 internal_error.
4426 (linux_resume_one_lwp): Likewise.
4427 * linux-x86-low.c (x86_siginfo_fixup): Replace checks with
4428 gdb_assert.
4429 * mem-break.c (raw_bkpt_type_to_target_hw_bp_type): Replace fatal
4430 with internal_error.
4431 * regcache.c (get_thread_regcache): Replace check with gdb_assert.
4432 (init_register_cache): Replace fatal with gdb_assert_not_reached.
4433 (find_register_by_name): Replace fatal with internal_error.
4434 (find_regno): Likewise.
4435 * tdesc.c (init_target_desc): Replace check with gdb_assert.
4436 * thread-db.c (thread_db_create_event): Likewise.
4437 (thread_db_load_search): Likewise.
4438 (try_thread_db_load_1): Likewise.
4439 * tracepoint.c (get_jump_space_head): Replace fatal with
4440 internal_error.
4441 (claim_trampoline_space): Likewise.
4442 (have_fast_tracepoint_trampoline_buffer): Likewise.
4443 (cmd_qtstart): Likewise.
4444 (stop_tracing): Likewise.
4445 (fast_tracepoint_collecting): Likewise.
4446 (target_malloc): Likewise.
4447 (download_tracepoint): Likewise.
4448 (download_trace_state_variables): Replace check with gdb_assert.
4449 (upload_fast_traceframes): Replace fatal with internal_error.
4450
34abf635
GB		 44512014-08-19 Tom Tromey <tromey@redhat.com>
4452 Gary Benson <gbenson@redhat.com>
4453
4454 * Makefile.in (SFILES): Add common/common-debug.c.
4455 (OBS): Add common-debug.o.
4456 (common-debug.o): New rule.
4457 * debug.h (debug_printf): Don't declare.
4458 * debug.c (debug_printf): Renamed and rewritten as...
4459 (debug_vprintf): New function.
4460
f6e94d78
GB		 44612014-08-19 Gary Benson <gbenson@redhat.com>
4462
4463 * utils.h: Do not include print-utils.h.
4464
9239eeab
GB		 44652014-08-19 Tom Tromey <tromey@redhat.com>
4466 Gary Benson <gbenson@redhat.com>
4467
4468 * server.h: Add static assertion.
4469 (gdb_byte, CORE_ADDR, LONGEST, ULONGEST): Remove.
4470
ef87c8bb
GB		 44712014-08-19 Tom Tromey <tromey@redhat.com>
4472 Gary Benson <gbenson@redhat.com>
4473
4474 * Makefile.in (SFILES): Add common/errors.c.
4475 (OBS): Add errors.o.
4476 (IPA_OBS): Add errors-ipa.o.
4477 (errors.o): New rule.
4478 (errors-ipa.o): Likewise.
4479 * utils.h (perror_with_name, error, warning): Don't declare.
4480 * utils.c (warning): Renamed and rewritten as...
4481 (vwarning): New function.
4482 (error): Renamed and rewritten as...
4483 (verror): New function.
4484 (internal_error): Renamed and rewritten as...
4485 (internal_verror): New function.
4486
bb974a24
GB		 44872014-08-07 Gary Benson <gbenson@redhat.com>
4488
4489 * configure.ac (AC_CHECK_HEADERS): Remove errno.h.
4490 * configure: Regenerate.
4491 * config.in: Likewise.
4492 * server.h: Do not include errno.h.
4493 * event-loop.c: Likewise.
4494 * hostio-errno.c: Likewise.
4495 * linux-low.c: Likewise.
4496 * remote-utils.c: Likewise.
4497 * spu-low.c: Likewise.
4498 * utils.c: Likewise.
4499 * gdbreplay.c: Unconditionally include errno.h.
4500
6d3d12eb
GB		 45012014-08-07 Gary Benson <gbenson@redhat.com>
4502
4503 * server.h: Do not include string.h.
4504 * event-loop.c: Likewise.
4505 * linux-low.c: Likewise.
4506 * regcache.c: Likewise.
4507 * remote-utils.c: Likewise.
4508 * spu-low.c: Likewise.
4509 * utils.c: Likewise.
4510
dccbb609
GB		 45112014-08-07 Gary Benson <gbenson@redhat.com>
4512
4513 * server.h: Do not include gdb_assert.h.
4514
e76df0d0
GB		 45152014-08-07 Gary Benson <gbenson@redhat.com>
4516
4517 * server.h: Do not include common-utils.h.
4518
4cb9c816
GB		 45192014-08-07 Gary Benson <gbenson@redhat.com>
4520
4521 * server.h: Do not include ptid.h.
4522 * notif.h: Likewise.
4523
3995eeee
GB		 45242014-08-07 Gary Benson <gbenson@redhat.com>
4525
4526 * server.h: Do not include gdb_locale.h.
4527
cb9f1a9b
GB		 45282014-08-07 Gary Benson <gbenson@redhat.com>
4529
4530 * server.h: Do not include gdb/signals.h.
4531 * win32-low.c: Likewise.
4532
a5fceff8
GB		 45332014-08-07 Gary Benson <gbenson@redhat.com>
4534
4535 * server.h: Do not include pathmax.h.
4536
b9391142
GB		 45372014-08-07 Gary Benson <gbenson@redhat.com>
4538
4539 * server.h: Do not include libiberty.h.
4540 * linux-bfin-low.c: Likewise.
4541
0e443c87
GB		 45422014-08-07 Gary Benson <gbenson@redhat.com>
4543
4544 * server.h: Do not include ansidecl.h.
4545
8ebb3f56
GB		 45462014-08-07 Gary Benson <gbenson@redhat.com>
4547
4548 * linux-x86-low.c: Do not include stddef.h.
4549 * lynx-ppc-low.c: Likewise.
4550 * tracepoint.c: Likewise.
4551
8980bdf6
GB		 45522014-08-07 Gary Benson <gbenson@redhat.com>
4553
4554 * server.h: Do not include stdarg.h.
4555 * nto-low.c: Likewise.
4556
d7096f71
GB		 45572014-08-07 Gary Benson <gbenson@redhat.com>
4558
4559 * server.h: Do not include stdlib.h.
4560 * inferiors.c: Likewise.
4561 * linux-low.c: Likewise.
4562 * regcache.c: Likewise.
4563 * spu-low.c: Likewise.
4564 * tracepoint.c: Likewise.
4565 * utils.c: Likewise.
4566
d02f550d
GB		 45672014-08-07 Gary Benson <gbenson@redhat.com>
4568
4569 * server.h: Do not include stdio.h.
4570 * linux-low.c: Likewise.
4571 * remote-utils.c: Likewise.
4572 * spu-low.c: Likewise.
4573 * utils.c: Likewise.
4574 * wincecompat.c: Likewise.
4575
87f6c4e3
GB		 45762014-08-06 Gary Benson <gbenson@redhat.com>
4577
4578 * regcache.c (init_register_cache): Move conditionals inside if.
4579
7089dca4
GB		 45802014-08-06 Gary Benson <gbenson@redhat.com>
4581
4582 * linux-low.c (linux_supports_non_stop): Use target_is_async_p.
4583
462f517e
GB		 45842014-07-31 Gary Benson <gbenson@redhat.com>
4585
4586 * ax.h: Do not include server.h.
4587 * gdbthread.h: Likewise.
4588 * lynx-low.h: Likewise.
4589 * notif.h: Likewise.
4590
976411d6
GB		 45912014-07-30 Gary Benson <gbenson@redhat.com>
4592
4593 * server.h: Include common-defs.h.
4594 Do not include config.h or build-gnulib-gdbserver/config.h.
4595
d41f6d8e
GB		 45962014-07-30 Gary Benson <gbenson@redhat.com>
4597
4598 * hostio-errno.c: Move server.h to top of includes list.
4599 * inferiors.c: Likewise.
4600 * linux-x86-low.c: Likewise.
4601 * notif.c: Include server.h.
4602
314c6a35
TT		 46032014-07-24 Tom Tromey <tromey@redhat.com>
4604 Gary Benson <gbenson@redhat.com>
4605
4606 * server.h (CORE_ADDR): Now unsigned.
4607
69ff6be5
PA		 46082014-07-16 Pedro Alves <palves@redhat.com>
4609
4610 * linux-low.c (linux_kill_one_lwp): Use kill_lwp, not kill.
4611
ce9e3fe7
PA		 46122014-07-15 Pedro Alves <palves@redhat.com>
4613
4614 * linux-low.c (linux_kill_one_lwp): Save errno and work with saved
4615 copy.
4616
e76126e8
PA		 46172014-07-11 Pedro Alves <palves@redhat.com>
4618
4619 * linux-low.c (kill_wait_lwp): New function, based on
4620 kill_one_lwp_callback, but use my_waitpid directly.
4621 (kill_one_lwp_callback, linux_kill): Use it.
4622
8e9db26e
PA		 46232014-06-23 Pedro Alves <palves@redhat.com>
4624
4625 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR_CONTROL
4626 before setting DR0..DR3.
4627
698b3e08
GB		 46282014-06-20 Gary Benson <gbenson@redhat.com>
4629
4630 * configure.ac (AC_REPLACE_FUNCS) <vasprintf, vsnprintf>: Removed.
4631 * configure: Regenerated.
4632 * config.in: Likewise.
4633
125f8a3d
GB		 46342014-06-20 Gary Benson <gbenson@redhat.com>
4635
4636 * Makefile.in (SFILES): Update locations for files moved
4637 from common to nat.
4638 (object file files): Reordered.
4639
42995dbd
GB		 46402014-06-20 Gary Benson <gbenson@redhat.com>
4641
4642 * i386-low.h (i386_dr_low_can_set_addr): Removed.
4643 (i386_dr_low_set_addr): Likewise.
4644 (i386_dr_low_get_addr): Likewise.
4645 (i386_dr_low_can_set_control): Likewise.
4646 (i386_dr_low_set_control): Likewise.
4647 (i386_dr_low_get_control): Likewise.
4648 (i386_dr_low_get_status): Likewise.
4649 (i386_get_debug_register_length): Likewise.
4650 * linux-x86-low.c (i386_dr_low_set_addr):
4651 Changed signature. Made static.
4652 (i386_dr_low_get_addr): Likewise.
4653 (i386_dr_low_set_control): Likewise.
4654 (i386_dr_low_get_control): Likewise.
4655 (i386_dr_low_get_status): Likewise.
4656 (i386_dr_low): New global variable.
4657 * win32-i386-low.c (i386_dr_low_set_addr):
4658 Changed signature. Made static.
4659 (i386_dr_low_get_addr): Likewise.
4660 (i386_dr_low_set_control): Likewise.
4661 (i386_dr_low_get_control): Likewise.
4662 (i386_dr_low_get_status): Likewise.
4663 (i386_dr_low): New global variable.
4664
e1d2394b
MS		 46652014-06-20 Marcus Shawcroft <marcus.shawcroft@arm.com>
4666
4667 * configure.ac: Invoke. AC_CHECK_TOOL(AR, ar).
4668 * Makefile.in (AR, AR_FLAGS): Define.
4669 * configure: Regenerate.
4670
3a8ee006
GB		 46712014-06-19 Gary Benson <gbenson@redhat.com>
4672
4673 * Makefile.in (i386-dregs.o): New rule.
4674 * configure.srv: Add i386-dregs.o to all targets using i386-low.o.
4675 * i386-low.c (target.h): Remove include.
4676 (TARGET_HAS_DR_LEN_8): Now in i386-dregs.c.
4677 (DR_CONTROL_SHIFT): Likewise.
4678 (DR_CONTROL_SIZE): Likewise.
4679 (DR_RW_EXECUTE): Likewise.
4680 (DR_RW_WRITE): Likewise.
4681 (DR_RW_READ): Likewise.
4682 (DR_RW_IORW): Likewise.
4683 (DR_LEN_1): Likewise.
4684 (DR_LEN_2): Likewise.
4685 (DR_LEN_4): Likewise.
4686 (DR_LEN_8): Likewise.
4687 (DR_LOCAL_ENABLE_SHIFT): Likewise.
4688 (DR_GLOBAL_ENABLE_SHIFT): Likewise.
4689 (DR_ENABLE_SIZE): Likewise.
4690 (DR_LOCAL_SLOWDOWN): Likewise.
4691 (DR_GLOBAL_SLOWDOWN): Likewise.
4692 (DR_CONTROL_RESERVED): Likewise.
4693 (I386_DR_CONTROL_MASK): Likewise.
4694 (I386_DR_VACANT): Likewise.
4695 (I386_DR_LOCAL_ENABLE): Likewise.
4696 (I386_DR_GLOBAL_ENABLE): Likewise.
4697 (I386_DR_DISABLE): Likewise.
4698 (I386_DR_SET_RW_LEN): Likewise.
4699 (I386_DR_GET_RW_LEN): Likewise.
4700 (I386_DR_WATCH_HIT): Likewise.
4701 (i386_wp_op_t): Likewise.
4702 (i386_show_dr): Likewise.
4703 (i386_length_and_rw_bits): Likewise.
4704 (i386_insert_aligned_watchpoint): Likewise.
4705 (i386_remove_aligned_watchpoint): Likewise.
4706 (i386_handle_nonaligned_watchpoint): Likewise.
4707 i386_update_inferior_debug_regs(): Likewise.
4708 (i386_dr_insert_watchpoint): Likewise.
4709 (i386_dr_remove_watchpoint): Likewise.
4710 (i386_dr_region_ok_for_watchpoint): Likewise.
4711 (i386_dr_stopped_data_address): Likewise.
4712 (i386_dr_stopped_by_watchpoint): Likewise.
4713
8f26655c
GB		 47142014-06-19 Gary Benson <gbenson@redhat.com>
4715
4716 * i386-low.c (i386_dr_show): Renamed to
4717 i386_show_dr and made static. All uses updated.
4718 (i386_dr_length_and_rw_bits): Renamed to
4719 i386_length_and_rw_bits and made static.
4720 All uses updated.
4721 (i386_dr_insert_aligned_watchpoint): Renamed to
4722 i386_insert_aligned_watchpoint and made static.
4723 All uses updated.
4724 (i386_dr_remove_aligned_watchpoint): Renamed to
4725 i386_remove_aligned_watchpoint and made static.
4726 All uses updated.
4727 (i386_dr_update_inferior_debug_regs): Renamed to
4728 i386_update_inferior_debug_regs and made static.
4729 All uses updated.
4730
b9228891
GB		 47312014-06-18 Gary Benson <gbenson@redhat.com>
4732
5171def3
GB		 4733 * i386-low.h (i386_dr_low_can_set_addr): New macro.
4734 (i386_dr_low_can_set_control): Likewise.
4735 (i386_get_debug_register_length): Likewise.
4736 * i386-low.c (i386_dr_low_can_set_addr): Now in i386-low.h.
4737 (i386_dr_low_can_set_control): Likewise.
4738 (i386_get_debug_register_length): Likewise.
4739
47402014-06-17 Gary Benson <gbenson@redhat.com>
4741
b9228891
GB		 4742 * i386-low.h (i386-dregs.h): New include.
4743 (DR_FIRSTADDR): Now in i386-dregs.h.
4744 (DR_LASTADDR): Likewise.
4745 (DR_NADDR): Likewise.
4746 (DR_STATUS): Likewise.
4747 (DR_CONTROL): Likewise.
4748 (i386_debug_reg_state): Likewise.
4749 (i386_dr_insert_watchpoint): Likewise.
4750 (i386_dr_remove_watchpoint): Likewise.
4751 (i386_dr_region_ok_for_watchpoint): Likewise.
4752 (i386_dr_stopped_data_address): Likewise.
4753 (i386_dr_stopped_by_watchpoint): Likewise.
4754 * i386-low.c (ALL_DEBUG_REGISTERS): Likewise.
4755
4be83cc2
GB		 47562014-06-18 Gary Benson <gbenson@redhat.com>
4757
4758 * i386-low.h (i386_low_insert_watchpoint): Renamed to
4759 i386_dr_insert_watchpoint.
4760 (i386_low_remove_watchpoint): Renamed to
4761 i386_dr_remove_watchpoint.
4762 (i386_low_region_ok_for_watchpoint): Renamed to
4763 i386_dr_region_ok_for_watchpoint.
4764 (i386_low_stopped_data_address): Renamed to
4765 i386_dr_stopped_data_address.
4766 (i386_low_stopped_by_watchpoint): Renamed to
4767 i386_dr_stopped_by_watchpoint.
4768 * i386-low.c (i386_show_dr): Renamed to
4769 i386_dr_show and made nonstatic. All uses updated.
4770 (i386_length_and_rw_bits): Renamed to
4771 i386_dr_length_and_rw_bits and made nonstatic.
4772 All uses updated.
4773 (i386_insert_aligned_watchpoint): Renamed to
4774 i386_dr_insert_aligned_watchpoint and made nonstatic.
4775 All uses updated.
4776 (i386_remove_aligned_watchpoint): Renamed to
4777 i386_dr_remove_aligned_watchpoint and made nonstatic.
4778 All uses updated.
4779 (i386_update_inferior_debug_regs): Renamed to
4780 i386_dr_update_inferior_debug_regs and made nonstatic.
4781 All uses updated.
4782 (i386_low_insert_watchpoint): Renamed to
4783 i386_dr_insert_watchpoint. All uses updated.
4784 (i386_low_remove_watchpoint): Renamed to
4785 i386_dr_remove_watchpoint. All uses updated.
4786 (i386_low_region_ok_for_watchpoint): Renamed to
4787 i386_dr_region_ok_for_watchpoint. All uses updated.
4788 (i386_low_stopped_data_address): Renamed to
4789 i386_dr_stopped_data_address. All uses updated.
4790 (i386_low_stopped_by_watchpoint): Renamed to
4791 i386_dr_stopped_by_watchpoint. All uses updated.
4792
131aa0d4
GB		 47932014-06-18 Gary Benson <gbenson@redhat.com>
4794
4795 * i386-low.c (i386_dr_low_can_set_addr): New macro.
4796 (i386_dr_low_can_set_control): Likewise.
4797 (i386_insert_aligned_watchpoint): New check.
4798
d9305f7f
GB		 47992014-06-18 Gary Benson <gbenson@redhat.com>
4800
4801 * i386-low.c (i386_update_inferior_debug_regs) <inf_state>:
4802 Renamed to state.
4803
e927c9fc
GB		 48042014-06-18 Gary Benson <gbenson@redhat.com>
4805
4806 * i386-low.c (i386_length_and_rw_bits): Use internal_error
4807 instead of fatal and error.
4808 (i386_handle_nonaligned_watchpoint): Likewise.
4809
1b6d4134
GB		 48102014-06-18 Gary Benson <gbenson@redhat.com>
4811
4812 * i386-low.c (i386_get_debug_register_length): New macro.
4813 (TARGET_HAS_DR_LEN_8): Remove conditional. Use above macro.
4814 (i386_show_dr): Use debug_printf instead of fprintf. Use
4815 phex to format values.
4816
6e62758f
GB		 48172014-06-18 Gary Benson <gbenson@redhat.com>
4818
4819 * i386-low.h: Comment changes.
4820 * i386-low.c: Likewise.
4821
fc6e2f03
GB		 48222014-06-18 Gary Benson <gbenson@redhat.com>
4823
4824 * i386-low.c: Whitespace changes.
4825
f9d1eeed
TT		 48262014-06-12 Tom Tromey <tromey@redhat.com>
4827
4828 * utils.c (freeargv): Remove.
4829
0b04e523
TT		 48302014-06-12 Tom Tromey <tromey@redhat.com>
4831
4832 * debug.c (debug_printf): Remove HAVE_GETTIMEOFDAY checks.
4833 * server.c (monitor_show_help): Remove HAVE_GETTIMEOFDAY check.
4834 (parse_debug_format_options): Likewise.
4835 (gdbserver_usage): Likewise.
4836 * Makefile.in (LIBIBERTY_BUILDDIR, LIBIBERTY): New variables.
4837 (SUBDIRS, REQUIRED_SUBDIRS): Add libiberty.
4838 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT)): Depend on and link
4839 against libiberty.
4840 ($(LIBGNU)): Depend on libiberty.
4841 (all-lib): Recurse into all subdirs.
4842 (install-only): Invoke "install" target in subdirs.
4843 (vasprintf.o, vsnprintf.o, safe-ctype.o, lbasename.o): Remove
4844 targets.
4845 * configure: Rebuild.
4846 * configure.ac: Add ACX_CONFIGURE_DIR for libiberty. Don't check
4847 for vasprintf, vsnprintf, or gettimeofday.
4848 * configure.srv: Don't add safe-ctype.o or lbasename.o to
4849 srv_tgtobj.
4850
270c9937
JB		 48512014-06-05 Joel Brobecker <brobecker@adacore.com>
4852
4853 * development.sh: Delete.
4854 * Makefile.in (config.status): Adjust dependency on development.sh.
4855 * configure.ac: Adjust development.sh source call.
4856 * configure: Regenerate.
4857
0a261ed8
PA		 48582014-06-02 Pedro Alves <palves@redhat.com>
4859
4860 * ax.c (gdb_free_agent_expr): New function.
4861 * ax.h (gdb_free_agent_expr): New declaration.
4862 * mem-break.c (delete_gdb_breakpoint_1): Also clear the commands
4863 list.
4864 (clear_breakpoint_conditions, clear_breakpoint_commands): Make
4865 static.
4866 (clear_breakpoint_conditions_and_commands): New function.
4867 * mem-break.h (clear_breakpoint_conditions): Delete declaration.
4868 (clear_breakpoint_conditions_and_commands): New declaration.
4869
e9dae05e
RR		 48702014-05-23 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
4871
4872 * linux-aarch64-low.c (asm/ptrace.h): Include.
4873
5876f503
JK		 48742014-05-21 Jan Kratochvil <jan.kratochvil@redhat.com>
4875
4876 Fix TLS access for -static -pthread.
4877 * gdbserver/thread-db.c (struct thread_db): Add td_thr_tlsbase_p.
4878 (thread_db_get_tls_address): Call it if LOAD_MODULE is zero.
4879 (thread_db_load_search, try_thread_db_load_1): Initialize it.
4880
802e8e6d
PA		 48812014-05-20 Pedro Alves <palves@redhat.com>
4882
4883 * linux-aarch64-low.c (aarch64_insert_point)
4884 (aarch64_remove_point): No longer check whether the type is
4885 supported here. Adjust to new interface.
4886 (the_low_target): Install aarch64_supports_z_point_type as
4887 supports_z_point_type method.
4888 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type): New function.
4889 (arm_linux_hw_point_initialize): Take an enum raw_bkpt_type
4890 instead of a Z packet char. Adjust.
4891 (arm_supports_z_point_type): New function.
4892 (arm_insert_point, arm_remove_point): Adjust to new interface.
4893 (the_low_target): Install arm_supports_z_point_type.
4894 * linux-crisv32-low.c (cris_supports_z_point_type): New function.
4895 (cris_insert_point, cris_remove_point): Adjust to new interface.
4896 Don't check whether the type is supported here.
4897 (the_low_target): Install cris_supports_z_point_type.
4898 * linux-low.c (linux_supports_z_point_type): New function.
4899 (linux_insert_point, linux_remove_point): Adjust to new interface.
4900 * linux-low.h (struct linux_target_ops) <insert_point,
4901 remove_point>: Take an enum raw_bkpt_type instead of a char. Add
4902 raw_breakpoint pointer parameter.
4903 <supports_z_point_type>: New method.
4904 * linux-mips-low.c (mips_supports_z_point_type): New function.
4905 (mips_insert_point, mips_remove_point): Adjust to new interface.
4906 Use mips_supports_z_point_type.
4907 (the_low_target): Install mips_supports_z_point_type.
4908 * linux-ppc-low.c (the_low_target): Install NULL as
4909 supports_z_point_type method.
4910 * linux-s390-low.c (the_low_target): Install NULL as
4911 supports_z_point_type method.
4912 * linux-sparc-low.c (the_low_target): Install NULL as
4913 supports_z_point_type method.
4914 * linux-x86-low.c (x86_supports_z_point_type): New function.
4915 (x86_insert_point): Adjust to new insert_point interface. Use
4916 insert_memory_breakpoint. Adjust to new
4917 i386_low_insert_watchpoint interface.
4918 (x86_remove_point): Adjust to remove_point interface. Use
4919 remove_memory_breakpoint. Adjust to new
4920 i386_low_remove_watchpoint interface.
4921 (the_low_target): Install x86_supports_z_point_type.
4922 * lynx-low.c (lynx_target_ops): Install NULL as
4923 supports_z_point_type callback.
4924 * nto-low.c (nto_supports_z_point_type): New.
4925 (nto_insert_point, nto_remove_point): Adjust to new interface.
4926 (nto_target_ops): Install nto_supports_z_point_type.
4927 * mem-break.c: Adjust intro comment.
4928 (struct raw_breakpoint) <raw_type, size>: New fields.
4929 <inserted>: Update comment.
4930 <shlib_disabled>: Delete field.
4931 (enum bkpt_type) <gdb_breakpoint>: Delete value.
4932 <gdb_breakpoint_Z0, gdb_breakpoint_Z1, gdb_breakpoint_Z2,
4933 gdb_breakpoint_Z3, gdb_breakpoint_Z4>: New values.
4934 (raw_bkpt_type_to_target_hw_bp_type): New function.
4935 (find_enabled_raw_code_breakpoint_at): New function.
4936 (find_raw_breakpoint_at): New type and size parameters. Use them.
4937 (insert_memory_breakpoint): New function, based off
4938 set_raw_breakpoint_at.
4939 (remove_memory_breakpoint): New function.
4940 (set_raw_breakpoint_at): Reimplement.
4941 (set_breakpoint): New, based on set_breakpoint_at.
4942 (set_breakpoint_at): Reimplement.
4943 (delete_raw_breakpoint): Go through the_target->remove_point
4944 instead of assuming memory breakpoints.
4945 (find_gdb_breakpoint_at): Delete.
4946 (Z_packet_to_bkpt_type, Z_packet_to_raw_bkpt_type): New functions.
4947 (find_gdb_breakpoint): New function.
4948 (set_gdb_breakpoint_at): Delete.
4949 (z_type_supported): New function.
4950 (set_gdb_breakpoint_1): New function, loosely based off
4951 set_gdb_breakpoint_at.
4952 (check_gdb_bp_preconditions, set_gdb_breakpoint): New functions.
4953 (delete_gdb_breakpoint_at): Delete.
4954 (delete_gdb_breakpoint_1): New function, loosely based off
4955 delete_gdb_breakpoint_at.
4956 (delete_gdb_breakpoint): New function.
4957 (clear_gdb_breakpoint_conditions): Rename to ...
4958 (clear_breakpoint_conditions): ... this. Don't handle a NULL
4959 breakpoint.
4960 (add_condition_to_breakpoint): Make static.
4961 (add_breakpoint_condition): Take a struct breakpoint pointer
4962 instead of an address. Adjust.
4963 (gdb_condition_true_at_breakpoint): Rename to ...
4964 (gdb_condition_true_at_breakpoint_z_type): ... this, and add
4965 z_type parameter.
4966 (gdb_condition_true_at_breakpoint): Reimplement.
4967 (add_breakpoint_commands): Take a struct breakpoint pointer
4968 instead of an address. Adjust.
4969 (gdb_no_commands_at_breakpoint): Rename to ...
4970 (gdb_no_commands_at_breakpoint_z_type): ... this. Add z_type
4971 parameter. Return true if no breakpoint was found. Change debug
4972 output.
4973 (gdb_no_commands_at_breakpoint): Reimplement.
4974 (run_breakpoint_commands): Rename to ...
4975 (run_breakpoint_commands_z_type): ... this. Add z_type parameter,
4976 and change return type to boolean.
4977 (run_breakpoint_commands): New function.
4978 (gdb_breakpoint_here): Also check for Z1 breakpoints.
4979 (uninsert_raw_breakpoint): Don't try to reinsert a disabled
4980 breakpoint. Go through the_target->remove_point instead of
4981 assuming memory breakpoint.
4982 (uninsert_breakpoints_at, uninsert_all_breakpoints): Uninsert
4983 software and hardware breakpoints.
4984 (reinsert_raw_breakpoint): Go through the_target->insert_point
4985 instead of assuming memory breakpoint.
4986 (reinsert_breakpoints_at, reinsert_all_breakpoints): Reinsert
4987 software and hardware breakpoints.
4988 (check_breakpoints, breakpoint_here, breakpoint_inserted_here):
4989 Check both software and hardware breakpoints.
4990 (validate_inserted_breakpoint): Assert the breakpoint is a
4991 software breakpoint. Set the inserted flag to -1 instead of
4992 setting shlib_disabled.
4993 (delete_disabled_breakpoints): Adjust.
4994 (validate_breakpoints): Only validate software breakpoints.
4995 Adjust to inserted flag change.
4996 (check_mem_read, check_mem_write): Skip breakpoint types other
4997 than software breakpoints. Adjust to inserted flag change.
4998 * mem-break.h (enum raw_bkpt_type): New enum.
4999 (raw_breakpoint, struct process_info): Forward declare.
5000 (Z_packet_to_target_hw_bp_type): Delete declaration.
5001 (raw_bkpt_type_to_target_hw_bp_type, Z_packet_to_raw_bkpt_type)
5002 (set_gdb_breakpoint, delete_gdb_breakpoint)
5003 (clear_breakpoint_conditions): New declarations.
5004 (set_gdb_breakpoint_at, clear_gdb_breakpoint_conditions): Delete.
5005 (breakpoint_inserted_here): Update comment.
5006 (add_breakpoint_condition, add_breakpoint_commands): Replace
5007 address parameter with a breakpoint pointer parameter.
5008 (gdb_breakpoint_here): Update comment.
5009 (delete_gdb_breakpoint_at): Delete.
5010 (insert_memory_breakpoint, remove_memory_breakpoint): Declare.
5011 * server.c (process_point_options): Take a struct breakpoint
5012 pointer instead of an address. Adjust.
5013 (process_serial_event) <Z/z packets>: Use set_gdb_breakpoint and
5014 delete_gdb_breakpoint.
5015 * spu-low.c (spu_target_ops): Install NULL as
5016 supports_z_point_type method.
5017 * target.h: Include mem-break.h.
5018 (struct target_ops) <prepare_to_access_memory>: Update comment.
5019 <supports_z_point_type>: New field.
5020 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
5021 instead of a char. Also take a raw breakpoint pointer.
5022 * win32-arm-low.c (the_low_target): Install NULL as
5023 supports_z_point_type.
5024 * win32-i386-low.c (i386_supports_z_point_type): New function.
5025 (i386_insert_point, i386_remove_point): Adjust to new interface.
5026 (the_low_target): Install i386_supports_z_point_type.
5027 * win32-low.c (win32_supports_z_point_type): New function.
5028 (win32_insert_point, win32_remove_point): Adjust to new interface.
5029 (win32_target_ops): Install win32_supports_z_point_type.
5030 * win32-low.h (struct win32_target_ops):
5031 <supports_z_point_type>: New method.
5032 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
5033 instead of a char. Also take a raw breakpoint pointer.
5034
932539e3
PA		 50352014-05-20 Pedro Alves <palves@redhat.com>
5036
5037 * mem-break.h: Include break-common.h.
5038 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
5039 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): New defines.
5040 (Z_packet_to_target_hw_bp_type): New declaration.
5041 * mem-break.c (Z_packet_to_target_hw_bp_type): New function.
5042 * i386-low.c (Z_PACKET_HW_BP, Z_PACKET_WRITE_WP, Z_PACKET_READ_WP)
5043 (Z_PACKET_ACCESS_WP): Delete macros.
5044 (Z_packet_to_hw_type): Delete function.
5045 * i386-low.h: Don't include break-common.h here.
5046 (Z_packet_to_hw_type): Delete declaration.
5047 * linux-x86-low.c (x86_insert_point, x86_insert_point): Call
5048 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
5049 * win32-i386-low.c (i386_insert_point, i386_remove_point): Call
5050 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
5051 * linux-aarch64-low.c: Don't include break-common.h here.
5052 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
5053 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): Delete macros.
5054 (Z_packet_to_target_hw_bp_type): Delete function.
5055 * linux-mips-low.c (rsp_bp_type_to_target_hw_bp_type): Delete
5056 function.
5057 (mips_insert_point, mips_remove_point): Use
5058 Z_packet_to_target_hw_bp_type.
5059
4ff0d3d8
PA		 50602014-05-20 Pedro Alves <palves@redhat.com>
5061
5062 * linux-aarch64-low.c: Include break-common.h.
5063 (enum target_point_type): Delete.
5064 (Z_packet_to_point_type): Rename to ...
5065 (Z_packet_to_target_hw_bp_type): ... this, and return a
5066 target_hw_bp_type instead.
5067 (aarch64_show_debug_reg_state): Take an enum target_hw_bp_type
5068 instead of an enum target_point_type.
5069 (aarch64_point_encode_ctrl_reg): Likewise. Compute type mask from
5070 breakpoint type.
5071 (aarch64_dr_state_insert_one_point)
5072 (aarch64_dr_state_remove_one_point, aarch64_handle_breakpoint)
5073 (aarch64_handle_aligned_watchpoint)
5074 (aarch64_handle_unaligned_watchpoint, aarch64_handle_watchpoint):
5075 Take an enum target_hw_bp_type instead of an enum
5076 target_point_type.
5077 (aarch64_supports_z_point_type): New function.
5078 (aarch64_insert_point, aarch64_remove_point): Use it. Adjust to
5079 use Z_packet_to_target_hw_bp_type.
5080
786dc519
JB		 50812014-05-20 Joel Brobecker <brobecker@adacore.com>
5082
5083 * configure.ac: Only use -Werror by default when DEVELOPMENT
5084 is true.
5085 * configure: Regenerate.
5086
9e0aa64f
JK		 50872014-05-19 Jan Kratochvil <jan.kratochvil@redhat.com>
5088
5089 Fix gdbserver qGetTLSAddr for x86_64 -m32.
5090 * linux-x86-low.c (X86_64_USER_REGS): New.
5091 (x86_fill_gregset): Call memset for BUF first in x86_64 -m32 case.
5092
2b577b92
YQ		 50932014-04-28 Yao Qi <yao@codesourcery.com>
5094
5095 * Makefile.in (i386-avx512.c): Fix the typo of generated file
5096 name.
5097
94611da2
PA		 50982014-04-25 Pedro Alves <palves@redhat.com>
5099
5100 PR server/16255
5101 * linux-low.c (linux_attach_fail_reason_string): New function.
5102 (linux_attach_lwp): Delete.
5103 (linux_attach_lwp_1): Rename to ...
5104 (linux_attach_lwp): ... this. Take a ptid instead of a pid as
5105 argument. Remove "initial" parameter. Return int instead of
5106 void. Don't error or warn here.
5107 (linux_attach): Adjust to call linux_attach_lwp. Call error on
5108 failure to attach to the tgid. Call warning when failing to
5109 attach to an lwp.
5110 * linux-low.h (linux_attach_lwp): Take a ptid instead of a pid as
5111 argument. Remove "initial" parameter. Return int instead of
5112 void. Don't error or warn here.
5113 (linux_attach_fail_reason_string): New declaration.
5114 * thread-db.c (attach_thread): Adjust to linux_attach_lwp's
5115 interface change. Use linux_attach_fail_reason_string.
5116
01f9f808
MS		 51172014-04-24 Michael Sturm <michael.sturm@mintel.com>
5118 Walfred Tedeschi <walfred.tedeschi@intel.com>
5119
5120 * Makefile.in: Added rules to handle new files
5121 i386-avx512.c i386-avx512-linux.c amd64-avx512.c
5122 amd64-avx512-linux.c x32-avx512.c x32-avx512-linux.c.
5123 * configure.srv (srv_i386_regobj): Add i386-avx512.o.
5124 (srv_i386_linux_regobj): Add i386-avx512-linux.o.
5125 (srv_amd64_regobj): Add amd64-avx512.o and x32-avx512.o.
5126 (srv_amd64_linux_regobj): Add amd64-avx512-linux.o and
5127 x32-avx512-linux.o.
5128 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx512.xml.
5129 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx512.xml.
5130 (srv_amd64_xmlfiles): Add i386/amd64-avx512.xml and
5131 i386/x32-avx512.xml.
5132 (srv_i386_linux_xmlfiles): Add i386/i386-avx512-linux.xml.
5133 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx512-linux.xml and
5134 i386/x32-avx512-linux.xml.
5135 * i387-fp.c (num_avx512_k_registers): New constant for number
5136 of K registers.
5137 (num_avx512_zmmh_low_registers): New constant for number of
5138 lower ZMM registers (0-15).
5139 (num_avx512_zmmh_high_registers): New constant for number of
5140 higher ZMM registers (16-31).
5141 (num_avx512_ymmh_registers): New contant for number of higher
5142 YMM registers (ymm16-31 added by avx521 on x86_64).
5143 (num_avx512_xmm_registers): New constant for number of higher
5144 XMM registers (xmm16-31 added by AVX512 on x86_64).
5145 (struct i387_xsave): Add space for AVX512 registers.
5146 (i387_cache_to_xsave): Change raw buffer size to 64 characters.
5147 Add code to handle AVX512 registers.
5148 (i387_xsave_to_cache): Add code to handle AVX512 registers.
5149 * linux-x86-low.c (init_registers_amd64_avx512_linux): New
5150 prototypei from generated file.
5151 (tdesc_amd64_avx512_linux): Likewise.
5152 (init_registers_x32_avx512_linux): Likewise.
5153 (tdesc_x32_avx512_linux): Likewise.
5154 (init_registers_i386_avx512_linux): Likewise.
5155 (tdesc_i386_avx512_linux): Likewise.
5156 (x86_64_regmap): Add AVX512 registers.
5157 (x86_linux_read_description): Add code to handle AVX512 XSTATE
5158 mask.
5159 (initialize_low_arch): Add code to initialize AVX512 registers.
5160
51aa91f9
PA		 51612014-04-23 Pedro Alves <palves@redhat.com>
5162
5163 * mem-break.c (find_gdb_breakpoint_at): Make static.
5164 * mem-break.h (find_gdb_breakpoint_at): Delete declaration.
5165
a4165e94
PA		 51662014-04-23 Pedro Alves <palves@redhat.com>
5167
5168 * i386-low.c: Don't include break-common.h here.
5169 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
5170 prototype to take target_hw_bp_type as argument instead of a Z
5171 packet char.
5172 * i386-low.h: Include break-common.h here.
5173 (Z_packet_to_hw_type): Declare.
5174 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
5175 prototypes.
5176 * linux-x86-low.c (x86_insert_point): Convert the packet number to
5177 a target_hw_bp_type before calling i386_low_insert_watchpoint.
5178 (x86_remove_point): Convert the packet number to a
5179 target_hw_bp_type before calling i386_low_remove_watchpoint.
5180 * win32-i386-low.c (i386_insert_point): Convert the packet number
5181 to a target_hw_bp_type before calling i386_low_insert_watchpoint.
5182 (i386_remove_point): Convert the packet number to a
5183 target_hw_bp_type before calling i386_low_remove_watchpoint.
5184
b8acf843
PA		 51852014-04-23 Pedro Alves <palves@redhat.com>
5186
5187 * utils.h (perror_with_name): Add ATTRIBUTE_NORETURN.
5188
d708bcd1
PA		 51892014-04-10 Pedro Alves <palves@redhat.com>
5190
5191 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
5192 Check if the condition or command is NULL before checking if the
5193 breakpoint is known. On success, return true.
5194 * mem-break.h (add_breakpoint_condition): Document return.
5195 (add_breakpoint_commands): Add describing comment.
5196 * server.c (skip_to_semicolon): New function.
5197 (process_point_options): Use it.
5198
2eec7d5b
PA		 51992014-04-09 Pedro Alves <palves@redhat.com>
5200
5201 * linux-low.c (linux_read_loadmap): Pass current_inferior directly
5202 to lwpid_of.
5203
fa96cb38
PA		 52042014-02-27 Pedro Alves <palves@redhat.com>
5205
5206 PR 12702
5207 * inferiors.h (A_I_NEXT, ALL_INFERIORS_TYPE, ALL_PROCESSES): New
5208 macros.
5209 * linux-low.c (delete_lwp, handle_extended_wait): Add debug
5210 output.
5211 (last_thread_of_process_p): Take a PID argument instead of a
5212 thread pointer.
5213 (linux_wait_for_lwp): Delete.
5214 (num_lwps, check_zombie_leaders, not_stopped_callback): New
5215 functions.
5216 (linux_low_filter_event): New function, party factored out from
5217 linux_wait_for_event.
5218 (linux_wait_for_event): Rename to ...
5219 (linux_wait_for_event_filtered): ... this. Add new filter ptid
5220 argument. Partly rewrite. Always use waitpid(-1, WNOHANG) and
5221 sigsuspend. Check for zombie leaders.
5222 (linux_wait_for_event): Reimplement as wrapper around
5223 linux_wait_for_event_filtered.
5224 (linux_wait_1): Handle TARGET_WAITKIND_NO_RESUMED. Assume that if
5225 a normal or signal exit is seen, it's the whole process exiting.
5226 (wait_for_sigstop): No longer a for_each_inferior callback.
5227 Rewrite on top of linux_wait_for_event_filtered.
5228 (stop_all_lwps): Call wait_for_sigstop directly.
5229 * server.c (resume, handle_target_event): Handle
5230 TARGET_WAITKIND_NO_RESUMED.
5231
d763de10
JB		 52322014-02-26 Joel Brobecker <brobecker@adacore.com>
5233
5234 * win32-low.c (psapi_get_dll_name,
5235 * win32_CreateToolhelp32Snapshot): Delete.
5236 (win32_CreateToolhelp32Snapshot, win32_Module32First)
5237 (win32_Module32Next, load_toolhelp, toolhelp_get_dll_name):
5238 Delete.
5239 (handle_load_dll): Add function description.
5240 Remove code using psapi_get_dll_name and toolhelp_get_dll_name.
5241
850a0f76
JB		 52422014-02-26 Joel Brobecker <brobecker@adacore.com>
5243
5244 * win32-low.c (win32_add_one_solib): Add 0x1000 to load_addr.
5245 Add comment.
5246 (win32_add_all_dlls): Remove 0x1000 offset applied to DLL
5247 base address when calling win32_add_one_solib.
5248 (handle_load_dll): Delete local variable load_addr.
5249 Remove 0x1000 offset applied to DLL base address when calling
5250 win32_add_one_solib.
5251 (handle_unload_dll): Add comment.
5252
f25b3fc3
JB		 52532014-02-26 Joel Brobecker <brobecker@adacore.com>
5254
5255 * win32-low.c (win32_add_all_dlls): Renames
5256 win32_ensure_ntdll_loaded. Rewrite function documentation.
5257 Adjust implementation to always load all DLLs.
5258 Add 0x1000 offset to DLL base address when calling
5259 win32_add_one_solib.
5260 (child_initialization_done): New static global.
5261 (do_initial_child_stuff): Set child_initialization_done to
5262 zero during child initialization, and 1 after. Replace call
5263 to win32_ensure_ntdll_loaded by call to win32_add_all_dlls.
5264 Add comment.
5265 (match_dll_by_basename, dll_is_loaded_by_basename): Delete.
5266 (handle_unload_dll): Add function documentation.
5267 (get_child_debug_event): Ignore load and unload DLL events
5268 during child initialization.
5269
d86d4aaf
DE		 52702014-02-20 Doug Evans <dje@google.com>
5271
3bc32da3 5272 Remove global all_lwps.
d86d4aaf
DE		 5273 * inferiors.h (ptid_of): Move here from linux-low.h.
5274 (pid_of, lwpid_of): Ditto.
5275 * linux-aarch64-low.c (debug_reg_change_callback): Update, "entry"
5276 parameter is a struct thread_info * now.
5277 (aarch64_notify_debug_reg_change): Fetch pid from current_inferior
5278 directly. Pass &all_threads to find_inferior instead of &all_lwps.
5279 (aarch64_stopped_data_address): Fetch lwpid from current_inferior
5280 directly.
5281 (aarch64_linux_prepare_to_resume): Fetch ptid from thread.
5282 (aarch64_arch_setup): Fetch lwpid from current_inferior directly.
5283 * linux-arm-low.c (update_registers_callback): Update, "entry"
5284 parameter is a struct thread_info * now.
5285 Fetch lwpid from current_inferior directly.
5286 (arm_insert_point): Pass &all_threads to find_inferior instead of
5287 &all_lwps.
5288 (arm_remove_point): Ditto.
5289 (arm_stopped_by_watchpoint): Fetch lwp from current_inferior.
5290 (arm_prepare_to_resume): Fetch pid from thread.
5291 (arm_read_description): Fetch lwpid from current_inferior directly.
5292 * linux-low.c (all_lwps): Delete.
5293 (delete_lwp): Delete call to remove_inferior.
5294 (handle_extended_wait): Fetch lwpid from thread.
5295 (add_lwp): Don't set lwp->entry.id. Remove call to
5296 add_inferior_to_list.
5297 (linux_attach_lwp_1): Fetch pid from current_inferior directly.
5298 (linux_kill_one_lwp): Fetch ptid,lwpid from thread.
5299 (kill_one_lwp_callback): Ditto.
5300 (linux_kill): Don't dereference NULL pointer.
5301 Fetch ptid,lwpid from thread.
5302 (get_detach_signal): Fetch ptid from thread.
5303 (linux_detach_one_lwp): Fetch ptid,lwpid from thread.
5304 Simplify call to regcache_invalidate_thread.
5305 (delete_lwp_callback): Update, "entry" parameter is a
5306 struct thread_info * now. Fetch pid from thread.
5307 (linux_mourn): Pass &all_threads to find_inferior instead of &all_lwps.
5308 (status_pending_p_callback): Update, "entry" parameter is a
5309 struct thread_info * now. Fetch ptid from thread.
5310 (find_lwp_pid): Update, "entry" parameter is a
5311 struct thread_info * now.
5312 (linux_wait_for_lwp): Fetch pid from thread.
5313 (linux_fast_tracepoint_collecting): Fetch lwpid from thread.
5314 (maybe_move_out_of_jump_pad): Fetch lwpid from current_inferior.
5315 (enqueue_one_deferred_signal): Fetch lwpid from thread.
5316 (dequeue_one_deferred_signal): Ditto.
5317 (cancel_breakpoint): Fetch ptid from current_inferior.
5318 (linux_wait_for_event): Pass &all_threads to find_inferior,
5319 not &all_lwps. Fetch ptid, lwpid from thread.
5320 (count_events_callback): Update, "entry" parameter is a
5321 struct thread_info * now.
5322 (select_singlestep_lwp_callback): Ditto.
5323 (select_event_lwp_callback): Ditto.
5324 (cancel_breakpoints_callback): Ditto.
5325 (linux_cancel_breakpoints): Pass &all_threads to find_inferior,
5326 not &all_lwps.
5327 (select_event_lwp): Ditto. Fetch ptid from event_thread.
5328 (unsuspend_one_lwp): Update, "entry" parameter is a
5329 struct thread_info * now.
5330 (unsuspend_all_lwps): Pass &all_threads to find_inferior,
5331 not &all_lwps.
5332 (linux_stabilize_threads): Ditto. And for for_each_inferior.
5333 Fetch lwpid from thread, not lwp.
5334 (linux_wait_1): Fetch ptid, lwpid from current_inferior.
5335 Pass &all_threads to find_inferior, not &all_lwps.
5336 (send_sigstop): Fetch lwpid from thread, not lwp.
5337 (send_sigstop_callback): Update, "entry" parameter is a
5338 struct thread_info * now.
5339 (suspend_and_send_sigstop_callback): Ditto.
5340 (wait_for_sigstop): Ditto. Fetch ptid, lwpid from thread, lwp.
5341 (stuck_in_jump_pad_callback): Update, "entry" parameter is a
5342 struct thread_info * now.
5343 (move_out_of_jump_pad_callback): Ditto. Fetch ptid, lwpid
5344 from thread, lwp.
5345 (lwp_running): Update, "entry" parameter is a
5346 struct thread_info * now.
5347 (stop_all_lwps): Fetch ptid from thread.
5348 Pass &all_threads to find_inferior, for_each_inferior, not &all_lwps.
5349 (linux_resume_one_lwp): Fetch lwpid from thread.
5350 (linux_set_resume_request): Update, "entry" parameter is a
5351 struct thread_info * now. Fetch pid, lwpid from thread.
5352 (resume_status_pending_p): Update, "entry" parameter is a
5353 struct thread_info * now.
5354 (need_step_over_p): Ditto. Fetch lwpid from thread.
5355 (start_step_over): Fetch lwpid from thread.
5356 (linux_resume_one_thread): Update, "entry" parameter is a
5357 struct thread_info * now. Fetch lwpid from thread.
5358 (linux_resume): Pass &all_threads to find_inferior, not &all_lwps.
5359 (proceed_one_lwp): Update, "entry" parameter is a
5360 struct thread_info * now. Fetch lwpid from thread.
5361 (unsuspend_and_proceed_one_lwp): Update, "entry" parameter is a
5362 struct thread_info * now.
5363 (proceed_all_lwps): Pass &all_threads to find_inferior, not &all_lwps.
5364 (unstop_all_lwps): Ditto. Fetch lwpid from thread.
5365 (regsets_fetch_inferior_registers): Fetch lwpid from current_inferior
5366 directly.
5367 (regsets_store_inferior_registers): Ditto.
5368 (fetch_register, store_register): Ditto.
5369 (linux_read_memory, linux_write_memory): Ditto.
5370 (linux_request_interrupt): Ditto.
5371 (linux_read_auxv): Ditto.
5372 (linux_xfer_siginfo): Ditto.
5373 (linux_qxfer_spu): Ditto.
5374 (linux_qxfer_libraries_svr4): Ditto.
5375 * linux-low.h (ptid_of, pid_of, lwpid_of): Delete,
5376 moved to inferiors.h.
5377 (get_lwp): Delete.
5378 (get_thread_lwp): Update.
5379 (struct lwp_info): Delete member "entry". Simplify comment for
5380 member "thread".
5381 (all_lwps): Delete.
5382 * linux-mips-low.c (mips_read_description): Fetch lwpid from
5383 current_inferior directly.
5384 (update_watch_registers_callback): Update, "entry" parameter is a
5385 struct thread_info * now. Fetch pid from thread.
5386 (mips_linux_prepare_to_resume): Fetch ptid from thread.
5387 (mips_insert_point): Fetch lwpid from current_inferior.
5388 Pass &all_threads to find_inferior, not &all_lwps.
5389 (mips_remove_point): Pass &all_threads to find_inferior, not &all_lwps.
5390 (mips_stopped_by_watchpoint): Fetch lwpid from current_inferior
5391 directly.
5392 (mips_stopped_data_address): Ditto.
5393 * linux-s390-low.c (s390_arch_setup): Fetch pid from current_inferior
5394 directly.
5395 * linux-tile-low.c (tile_arch_setup): Ditto.
5396 * linux-x86-low.c (x86_get_thread_area): Fetch lwpid from thread.
5397 (update_debug_registers_callback): Update, "entry" parameter is a
5398 struct thread_info * now. Fetch pid from thread.
5399 (i386_dr_low_set_addr): Fetch pid from current_inferior directly.
5400 Pass &all_threads to find_inferior, not &all_lwps.
5401 (i386_dr_low_get_addr): Fetch ptid from current_inferior directly.
5402 (i386_dr_low_set_control): Fetch pid from current_inferior directly.
5403 Pass &all_threads to find_inferior, not &all_lwps.
5404 (i386_dr_low_get_control): Fetch ptid from current_inferior directly.
5405 (i386_dr_low_get_status): Ditto.
5406 (x86_linux_prepare_to_resume): Fetch ptid from thread.
5407 (x86_siginfo_fixup): Fetch lwpid from current_inferior directly.
5408 (x86_linux_read_description): Ditto.
5409 * proc-service.c (ps_getpid): Fetch pid from current_inferior directly.
5410
3b8361aa
DE		 54112014-02-20 Doug Evans <dje@google.com>
5412
5413 * inferiors.c (get_first_inferior): Fix buglet.
5414
f7667f0d
DE		 54152014-02-19 Doug Evans <dje@google.com>
5416
5417 * gdbthread.h (add_thread): Change result type to struct thread_info *.
5418 * inferiors.c (add_thread): Change result type to struct thread_info *.
5419 All callers updated.
5420 (add_lwp): Call add_thread here instead of in callers.
5421 All callers updated.
5422 * linux-low.h (get_lwp_thread): Rewrite.
5423 (struct lwp_info): New member "thread".
5424
b3312d80
DE		 54252014-02-19 Doug Evans <dje@google.com>
5426
5427 * linux-low.c (add_lwp): Change result to struct lwp_info *.
5428 All callers updated.
5429
ecc6f45c
DE		 54302014-02-19 Doug Evans <dje@google.com>
5431
5432 * inferiors.c (add_thread): Fix whitespace.
5433
649ebbca
DE		 54342014-02-19 Doug Evans <dje@google.com>
5435
5436 * dll.c (clear_dlls): Replace accessing list implemention details
5437 with API function.
5438 * gdbthread.h (get_first_thread): Declare.
5439 * inferiors.c (for_each_inferior_with_data): New function.
5440 (get_first_thread): New function.
5441 (find_thread_ptid): Simplify.
5442 (get_first_inferior): New function.
5443 (clear_list): Delete.
5444 (one_inferior_p): New function.
5445 (clear_inferior_list): New function.
5446 (clear_inferiors): Update.
5447 * inferiors.h (for_each_inferior_with_data): Declare.
5448 (clear_inferior_list): Declare.
5449 (one_inferior_p): Declare.
5450 (get_first_inferior): Declare.
5451 * linux-low.c (linux_wait_for_event): Replace accessing list
5452 implemention details with API function.
5453 * server.c (target_running): Ditto.
5454 (accumulate_file_name_length): New function.
5455 (emit_dll_description): New function.
5456 (handle_qxfer_libraries): Replace accessing list implemention
5457 details with API function.
5458 (handle_qxfer_threads_worker): New function.
5459 (handle_qxfer_threads_proper): Replace accessing list implemention
5460 details with API function.
5461 (handle_query): Ditto.
5462 (visit_actioned_threads_callback_ftype): New typedef.
5463 (visit_actioned_threads_data): New struct.
5464 (visit_actioned_threads): Rewrite to be find_inferior callback.
5465 (resume): Call find_inferior.
5466 (handle_status): Replace accessing list implemention
5467 details with API function.
5468 (process_serial_event): Replace accessing list implemention details
5469 with API function.
5470 * target.c (set_desired_inferior): Replace accessing list implemention
5471 details with API function.
5472 * tracepoint.c (same_process_p): New function.
5473 (gdb_agent_about_to_close): Replace accessing list implemention
5474 details with API function.
5475 * win32-low.c (child_delete_thread): Replace accessing list
5476 implemention details with API function.
5477 (match_dll_by_basename): New function.
5478 (dll_is_loaded_by_basename): New function.
5479 (win32_ensure_ntdll_loaded): Replace accessing list implemention
5480 details call to dll_is_loaded_by_basename.
5481
80894984
DE		 54822014-02-19 Doug Evans <dje@google.com>
5483
5484 * dll.h (struct dll_info): Add comment.
5485 * gdbthread.h (struct thread_info): Add comment.
5486 (current_ptid): Simplify.
5487 * inferiors.c (add_process): Update.
5488 (remove_process): Update.
5489 * inferiors.h (struct process_info): Rename member "head" to "entry".
5490 * linux-low.c (delete_lwp): Update.
5491 (add_lwp): Update.
5492 (last_thread_of_process_p): Update.
5493 (kill_one_lwp_callback, linux_kill): Update.
5494 (status_pending_p_callback): Update.
5495 (wait_for_sigstop): Update. Simplify read of ptid.
5496 (start_step_over): Update.
5497 * linux-low.h (ptid_of, pid_of, lwpid_of): Update.
5498 (get_lwp_thread): Update.
5499 (struct lwp_info): Rename member "head" to "entry".
5500 * regcache.h (inferior_list_entry): Delete.
5501 * server.c (kill_inferior_callback): Update.
5502 (detach_or_kill_inferior_callback): Update.
5503 (print_started_pid): Update.
5504 (print_attached_pid): Update.
5505 (process_serial_event): Simplify read of ptid.
5506 * thread-db.c (thread_db_create_event): Update.
5507 (thread_db_get_tls_address): Update.
5508 * win32-low.c (current_inferior_ptid): Simplify.
5509
46917d26
TT		 55102014-02-19 Tom Tromey <tromey@redhat.com>
5511
5512 * target.h (struct target_ops) <supports_btrace>: Add target_ops
5513 argument.
5514 (target_supports_btrace): Update.
5515
0759a81e
YQ		 55162014-02-14 Yao Qi <yao@codesourcery.com>
5517
5518 * Makefile.in (IPA_OBJS): Append rsp-low-ipa.o.
5519 (rsp-low-ipa.o): New target.
5520
a7191e8b
TT		 55212014-02-12 Tom Tromey <tromey@redhat.com>
5522
5523 * ax.c (gdb_parse_agent_expr): Use hex2bin, not
5524 convert_ascii_to_int.
5525 * regcache.c (registers_to_string): Likewise.
5526 * remote-utils.c (decode_M_packet): Likewise.
5527 * server.c (process_serial_event): Likewise.
5528
ff0e980e
TT		 55292014-02-12 Tom Tromey <tromey@redhat.com>
5530
5531 * server.c (handle_query, handle_v_run): Use hex2bin, not
5532 unhexify.
5533 * tracepoint.c (cmd_qtdpsrc, cmd_qtdv, cmd_qtnotes): Likewise.
5534
e9371aff
TT		 55352014-02-12 Tom Tromey <tromey@redhat.com>
5536
5537 * ax.c (gdb_unparse_agent_expr): Use bin2hex, not
5538 convert_int_to_ascii.
5539 * regcache.c (registers_to_string, collect_register_as_string):
5540 Likewise.
5541 * remote-utils.c (look_up_one_symbol, relocate_instruction):
5542 Likewise.
5543 * server.c (process_serial_event): Likewise.
5544 * tracepoint.c (cmd_qtstatus, response_source, response_tsv)
5545 (cmd_qtbuffer, cstr_to_hexstr): Likewise.
5546
971dc0b8
TT		 55472014-02-12 Tom Tromey <tromey@redhat.com>
5548
5549 * remote-utils.c (look_up_one_symbol, monitor_output): Use
5550 bin2hex, not hexify.
5551 * tracepoint.c (cmd_qtstatus): Likewise.
5552
0a822afb
TT		 55532014-02-12 Tom Tromey <tromey@redhat.com>
5554
5555 * remote-utils.c (monitor_output): Pass explicit length to
5556 hexify.
5557
9c3d6531
TT		 55582014-02-12 Tom Tromey <tromey@redhat.com>
5559
5560 * tracepoint.c: Include rsp-low.h.
5561 * server.c: Include rsp-low.h.
5562 * remote-utils.h (convert_ascii_to_int, convert_int_to_ascii)
5563 (unhexify, hexify, remote_escape_output, unpack_varlen_hex): Don't
5564 declare.
5565 * remote-utils.c: Include rsp-low.h.
5566 (fromhex, hexchars, ishex, unhexify, tohex, hexify)
5567 (remote_escape_output, remote_unescape_input, unpack_varlen_hex)
5568 (convert_int_to_ascii, convert_ascii_to_int): Move to
5569 common/rsp-low.c.
5570 * regcache.c: Include rsp-low.h.
5571 * ax.c: Include rsp-low.h.
5572 * Makefile.in (SFILES): Add common/rsp-low.c.
5573 (OBS): Add rsp-low.o.
5574 (rsp-low.o): New target.
5575
01fd3ea5
TT		 55762014-02-12 Tom Tromey <tromey@redhat.com>
5577
5578 * utils.h (pulongest, plongest, phex_nz): Don't declare.
5579 Include print-utils.h.
5580 * utils.c (NUMCELLS, CELLSIZE, get_cell, decimal2str, pulongest)
5581 (plongest, thirty_two, phex_nz): Remove.
5582 * Makefile.in (SFILES): Add common/print-utils.c.
5583 (OBS): Add print-utils.o.
5584 (print-utils-ipa.o): New target.
5585 (print-utils.o): New target.
5586 (IPA_OBJS): Add print-utils-ipa.o.
5587
e99dc820
TT		 55882014-02-06 Tom Tromey <tromey@redhat.com>
5589
5590 * Makefile.in (SFILES): Fix indentation.
5591
ee1e2d4f
DE		 55922014-02-05 Doug Evans <dje@google.com>
5593
5594 * linux-low.c (linux_wait_for_event): Improve comment.
5595 (linux_wait_1): Keep current_inferior in sync with event_child.
5596
f5a02773
DE		 55972014-01-22 Doug Evans <dje@google.com>
5598
5599 * gdbthread.h (gdb_id_to_thread): Delete, unused.
5600
87ce2a04
DE		 56012014-01-22 Doug Evans <dje@google.com>
5602
5603 * configure.ac (AC_CHECK_FUNCS): Add test for gettimeofday.
5604 * configure: Regenerate.
5605 * config.in: Regenerate.
5606 * Makefile.in (SFILES): Add debug.c.
5607 (OBS): Add debug.o.
5608 * debug.c: New file.
5609 * debug.h: New file.
5610 * linux-aarch64-low.c (*): Update all debugging printfs to use
5611 debug_printf instead of fprintf.
5612 * linux-arm-low.c (*): Ditto.
5613 * linux-cris-low.c (*): Ditto.
5614 * linux-crisv32-low.c (*): Ditto.
5615 * linux-m32r-low.c (*): Ditto.
5616 * linux-sparc-low.c (*): Ditto.
5617 * linux-x86.c (*): Ditto.
5618 * linux-low.c (*): Ditto.
5619 (linux_wait_1): Add calls to debug_enter, debug_exit.
5620 (linux_wait): Remove redundant debugging printf.
5621 (stop_all_lwps): Add calls to debug_enter, debug_exit.
5622 (linux_resume, unstop_all_lwps): Ditto.
5623 * mem-break.c (*): Update all debugging printfs to use
5624 debug_printf instead of fprintf.
5625 * remote-utils.c (*): Ditto.
5626 * thread-db.c (*): Ditto.
5627 * server.c #include <ctype.h>, "gdb_vecs.h".
5628 (debug_threads): Moved to debug.c.
5629 (*): Update all debugging printfs to use debug_printf instead of
5630 fprintf.
5631 (start_inferior): Replace call to fflush with call to debug_flush.
5632 (monitor_show_help): Mention set debug-format.
5633 (parse_debug_format_options): New function.
5634 (handle_monitor_command): Handle "monitor set debug-format".
5635 (gdbserver_usage): Mention --debug-format.
5636 (main): Parse --debug-format.
5637 * server.h (debug_threads): Declaration moved to debug.h.
5638 #include "debug.h".
5639 * tracepoint.c (trace_debug_1) [!IN_PROCESS_AGENT]: Add version of
5640 trace_debug_1 that uses debug_printf.
5641 (tracepoint_look_up_symbols): Update all debugging printfs to use
5642 debug_printf instead of fprintf.
5643
e671835b
BS		 56442014-01-20 Baruch Siach <baruch@tkos.co.il>
5645
5646 * linux-xtensa-low.c: Include asm/ptrace.h instead of
5647 sys/ptrace.h.
5648
b5737fa9
PA		 56492014-01-17 Pedro Alves <palves@redhat.com>
5650
ea38d2a9 5651 PR build/16445
c7faa97a
PA		 5652 * linux-x86-low.c: Don't include elf/common.h if ELFMAG0 is
5653 defined after including gdb_proc_service.h.
b5737fa9 5654
40ed484e
DE		 56552014-01-16 Doug Evans <dje@google.com>
5656
5657 * dll.c (UNSPECIFIED_CORE_ADDR): New macro.
5658 (match_dll): Use it.
5659
969c39fb
MM		 56602014-01-16 Markus Metzger <markus.t.metzger@intel.com>
5661
5662 * target.h (target_ops) <read_btrace>: Change parameters and
5663 return type to allow error reporting.
5664 * server.c (handle_qxfer_btrace): Support delta reads. Pass
5665 trace reading errors on.
5666 * linux-low.c (linux_low_read_btrace): Pass trace reading
5667 errors on.
5668 (linux_low_disable_btrace): New.
5669
ab7f45ba
DE		 56702014-01-15 Doug Evans <dje@google.com>
5671
5672 * inferiors.c (thread_id_to_gdb_id): Delete.
5673 * inferiors.h (thread_id_to_gdb_id): Delete.
5674
66af0f44
EZ		 56752014-01-13 Eli Zaretskii <eliz@gnu.org>
5676
5677 * Makefile.in (INCLUDE_CFLAGS): Remove trailing slash from
5678 "-I$(srcdir)/../". Fixes MinGW compilation errors with old GCC
5679 versions.
5680
9939e131
PA		 56812014-01-08 Pedro Alves <palves@redhat.com>
5682
5683 * server.c (handle_status): Don't discard previous queued stop
5684 replies or thread's pending status here.
5685 (main) <disconnection>: Do it here instead.
5686
b7ea362b
PA		 56872014-01-08 Pedro Alves <palves@redhat.com>
5688
5689 * gdbthread.h (struct thread_info) <status_pending_p>: New field.
5690 * server.c (visit_actioned_threads, handle_pending_status): New
5691 function.
5692 (handle_v_cont): Factor out parts to ...
5693 (resume): ... this new function. If in all-stop, and a thread
5694 being resumed has a pending status, report it without actually
5695 resuming.
5696 (myresume): Adjust to use the new 'resume' function.
5697 (clear_pending_status_callback, set_pending_status_callback)
5698 (find_status_pending_thread_callback): New functions.
5699 (handle_status): Handle the case of multiple threads having
5700 interesting statuses to report. Report threads' real last signal
5701 instead of always reporting GDB_SIGNAL_TRAP. Look for a thread
5702 with an interesting thread to report the status for, instead of
5703 always reporting the status of the first thread.
5704
28498c42
JB		 57052014-01-01 Joel Brobecker <brobecker@adacore.com>
5706
5707 * gdbserver.c (gdbserver_version): Set copyright year to 2014.
5708 * gdbreplay.c (gdbreplay_version): Likewise.
5709
f45c82da
YZ		 57102013-12-18 Yufeng Zhang <yufeng.zhang@arm.com>
5711
5712 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Set
5713 iov.iov_len with the real length in use.
5714
379a5e2d
JB		 57152013-12-13 Joel Brobecker <brobecker@adacore.com>
5716
5717 * Makefile.in (safe-ctype.o, lbasename.o): New rules.
5718 * configure.srv: Add safe-ctype.o and lbasename.o to srv_tgtobj
5719 for all targets that use win32-low.c.
5720 * win32-low.c (win32_ensure_ntdll_loaded): New function.
5721 (do_initial_child_stuff): Add call to win32_ensure_ntdll_loaded.
5722
4210d83e
PA		 57232013-12-13 Pedro Alves <palves@redhat.com>
5724
5725 * target.c (mywait): Set OURSTATUS->KIND to TARGET_WAITKIND_STOPPED
5726 if equal to TARGET_WAITKIND_LOADED.
5727 * win32-low.c (cached_status): New static global.
5728 (win32_wait): Add declaration.
5729 (do_initial_child_stuff): Flush all initial pending debug events
5730 up to the initial breakpoint.
5731 (win32_wait): If CACHED_STATUS was set, return that instead
5732 of doing a real wait. Remove the code resuming the execution
5733 of the inferior after receiving a TARGET_WAITKIND_LOADED event
5734 during the initial phase. Also remove the code changing
5735 OURSTATUS->KIND from TARGET_WAITKIND_LOADED to
5736 TARGET_WAITKIND_STOPPED.
5737
e7f0d979
YQ		 57382013-12-11 Yao Qi <yao@codesourcery.com>
5739
5740 * notif.c (handle_notif_ack): Return 0 if no notification
5741 matches.
5742
ebcf782c
DE		 57432013-11-20 Doug Evans <dje@google.com>
5744
5745 * linux-low.c (linux_set_resume_request): Fix comment.
5746
20ad9378
DE		 57472013-11-20 Doug Evans <dje@google.com>
5748
5749 * linux-low.c (resume_status_pending_p): Tweak comment.
5750
a196ebeb
WT		 57512013-11-20 Walfred Tedeschi <walfred.tedeschi@intel.com>
5752
5753 * Makefile.in: Add i386-mpx.c, i386-mpx-linux.c, amd64-mpx.c,
5754 amd64-mpx-linux.c, x32-mpx.c and x32-mpx-linux.c generation.
5755 * configure.srv (srv_i386_regobj): Add i386-mpx.o.
5756 (srv_i386_linux_regobj): Add i386-mpx-linux.o.
5757 (srv_amd64_regobj): Add amd64-mpx.o.
5758 (srv_amd64_linux_regobj): Add amd64-mpx-linux.o.
5759 (srv_i386_32bit_xmlfiles): Add i386/32bit-mpx.xml.
5760 (srv_i386_64bit_xmlfiles): Add i386/64bit-mpx.xml.
5761 * i387-fp.c (num_pl_bnd_register) Added constant.
5762 (num_pl_bnd_cfg_registers) Added constant.
5763 (struct i387_xsave) Added reserved area and MPX fields.
5764 (i387_cache_to_xsave, i387_xsave_to_cache) Add MPX.
5765 * linux-x86-low.c (init_registers_i386_mpx_linux): Declare new
5766 function.
5767 (tdesc_i386_mpx_linux): Add MPX amd64 target.
5768 (init_registers_amd64_mpx_linux): Declare new function.
5769 (tdesc_amd64_mpx_linux): Add MPX amd64 target.
5770 (x86_64_regmap): Add MPX registers.
5771 (x86_linux_read_description): Add MPX case.
5772 (initialize_low_arch): Initialize MPX targets.
5773
0080a2f6
TT		 57742013-11-18 Tom Tromey <tromey@redhat.com>
5775
5776 * configure: Rebuild.
5777 * configure.ac: Don't check for stdlib.h.
5778 * gdbreplay.c: Unconditionally include stdlib.h.
5779
2978b111
TT		 57802013-11-18 Tom Tromey <tromey@redhat.com>
5781
5782 * config.in: Rebuild.
5783 * configure: Rebuild.
5784 * configure.ac: Don't use AC_HEADER_DIRENT.
5785
a3d08894
TT		 57862013-11-18 Tom Tromey <tromey@redhat.com>
5787
5788 * server.h: Don't check HAVE_STRING_H.
5789 * gdbreplay.c: Don't check HAVE_STRING_H.
5790 * configure: Rebuild.
5791
0a5dd17d
TT		 57922013-11-18 Tom Tromey <tromey@redhat.com>
5793
5794 * Makefile.in (gdbreplay$(EXEEXT)): Depend on and link against
5795 LIBGNU.
5796
1bd2f0ba
TT		 57972013-11-08 Tom Tromey <tromey@redhat.com>
5798
5799 * configure, config.in: Rebuild.
5800 * configure.ac: Remove unused configury.
5801
3266f10b
TT		 58022013-11-08 Tom Tromey <tromey@redhat.com>
5803
5804 * acinclude.m4: Include common.m4, codeset.m4.
5805 * configure, config.in: Rebuild.
5806 * configure.ac: Use GDB_AC_COMMON.
5807
6682d959
AA		 58082013-11-06 Andreas Arnez <arnez@linux.vnet.ibm.com>
5809
5810 * linux-s390-low.c (HWCAP_S390_TE): New define.
5811 (s390_arch_setup): Consider the TE field in the HWCAP for
5812 determining 'have_regset_tdb'.
5813
fd0a4d76
SDJ		 58142013-10-16 Sergio Durigan Junior <sergiodj@redhat.com>
5815
5816 PR gdb/16014
5817 * tracepoint.c (download_tracepoint_1): Remove unnecessary double
5818 call to sizeof.
5819
1a3d890b
PA		 58202013-10-02 Pedro Alves <palves@redhat.com>
5821
5822 * server.c (process_serial_event): Don't output "GDBserver
5823 exiting" if GDB is connected through stdio.
5824 * target.c (mywait): Likewise, be silent if GDB is connected
5825 through stdio.
5826
97ad4581
JB		 58272013-10-01 Joel Brobecker <brobecker@adacore.com>
5828
5829 * lynx-low.c (lynx_add_threads_after_attach): New function.
5830 (lynx_attach): Remove call to add_thread. Add call to
5831 lynx_add_threads_after_attach instead.
5832
5b4e221c
MF		 58332013-09-28 Mike Frysinger <vapier@gentoo.org>
5834
5835 * configure.ac (AC_CHECK_HEADERS): Add sys/syscall.h
5836 * config.in, configure: Regenerated.
5837
ee47b2f8
YQ		 58382013-09-18 Yao Qi <yao@codesourcery.com>
5839
5840 PR server/15959
5841 * server.c (start_inferior): Clear 'resume_info'.
5842
d6707650 58432013-09-16 Jiong Wang <jiwang@tilera.com>
0f63d4db 5844
d6707650
JW		 5845 * linux-tile-low.c (tile_regsets): Modify the size field to 64-bit
5846 for each register.
5847
9243dd0e 58482013-09-16 Jiong Wang <jiwang@tilera.com>
0f63d4db 5849
9243dd0e
JW		 5850 * configure.srv <tilegx*-*-linux*>: Remove linux-osdata.o from and add
5851 linux-tile-low.o to srv_tgtobj.
5852
c623a6ef
WN		 58532013-09-16 Will Newton <will.newton@linaro.org>
5854
5855 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Zero
5856 out regs.
5857
fb71d39e
PA		 58582013-09-06 Pedro Alves <palves@redhat.com>
5859
5860 * Makefile.in (gdb_proc_service_h, regdef_h, regcache_h)
5861 (signals_def, signals_h, ptid_h, ax_h, agent_h, linux_btrace_h)
5862 (linux_osdata_h, vec_h, gdb_vecs_h, host_defs_h, libiberty_h)
5863 (server_h, gdbthread_h, linux_low_h, linux_ptrace_h)
5864 (gdb_thread_db_h, linux_procfs_h, lynx_low_h, nto_low_h)
5865 (mips_linux_watch_h, i386_low_h, win32_low_h): Delete.
5866
8e7e9910
PA		 58672013-09-06 Pedro Alves <palves@redhat.com>
5868
5869 * Makefile.in (linux-btrace.o, mips-linux-watch.o): Remove
5870 explicit header dependencies and use $COMPILE/$POSTCOMPILE.
5871
7c3a12ca
PA		 58722013-09-06 Pedro Alves <palves@redhat.com>
5873
5874 * linux-amd64-ipa.c: Include tracepoint.h.
5875 * linux-i386-ipa.c: Include tracepoint.h.
5876
8eb3d7b6
RW		 58772013-09-06 Ricard Wanderlof <ricardw@axis.com>
5878
5879 * linux-crisv32-low.c (PTRACE_GET_THREAD_AREA): New macro.
5880 (ps_get_thread_area): New function.
5881
eddddb9d
RW		 58822013-09-06 Ricard Wanderlof <ricardw@axis.com>
5883
5884 * linux-crisv32-low.c (elf_gregset_t): Delete typedef.
5885 (initialize_low_arch): Call init_registers_crisv32 rather than
5886 init_register_crisv32.
5887
533b0600
PA		 58882013-09-05 Pedro Alves <palves@redhat.com>
5889
5890 * server.h (handle_vFile, hostio_last_error_from_errno): Move
5891 to ...
5892 * hostio.h: ... this new file.
5893 * hostio.c, server.c, linux-low.c, nto-low.c, spu-low,
5894 win32-low.c: Include hostio.h.
5895
0ce3d3b5
PA		 58962013-09-05 Pedro Alves <palves@redhat.com>
5897
5898 * server.h (gdb_client_data, handler_func, callback_handler_func)
5899 (delete_file_handler, add_file_handler, append_callback_event)
5900 (delete_callback_event, start_event_loop, initialize_event_loop):
5901 Move to event-loop.h and include it.
5902 * event-loop.h: New file.
5903
799cdc37
PA		 59042013-09-05 Pedro Alves <palves@redhat.com>
5905
5906 * dll.c, inferiors.c, remote-utils.c, server.c: Include "dll.h".
5907 * server.h (struct dll_info, all_dlls, dlls_changed, clear_dlls)
5908 (loaded_dll, unloaded_dll): Move to ...
5909 * dll.h: ... this new file.
5910 * inferiors.c, remote-utils.c, win32-low.c: Include "dll.h".
5911
6a6bbd9d
PA		 59122013-09-05 Pedro Alves <palves@redhat.com>
5913
5914 * server.h (current_process, get_thread_process, all_processes)
5915 (add_inferior_to_list, for_each_inferior, current_inferior)
5916 (remove_inferior, add_process, remove_process, find_process_pid)
5917 (have_started_inferiors_p, have_attached_inferiors_p)
5918 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id)
5919 (clear_inferiors, find_inferior, find_inferior_id)
5920 (inferior_target_data, set_inferior_target_data)
5921 (inferior_regcache_data, set_inferior_regcache_data): Move to
5922 inferiors.h, and include it.
5923 * inferiors.h: New file.
5924
f699aaba
PA		 59252013-09-05 Pedro Alves <palves@redhat.com>
5926
5927 * server.h (struct emit_ops, current_insn_ptr, emit_error):
5928 Move ...
72f4393d 5929 * ax.h: ... here.
f699aaba 5930
c144c7a0
PA		 59312013-09-05 Pedro Alves <palves@redhat.com>
5932
5933 * ax.c, linux-low.c, linux-x86-low.c, server.c: Include
5934 tracepoint.h.
5935 * server.h (IPA_BUFSIZ, initialize_tracepoint, tracing)
5936 (disconnected_tracing, tracepoint_look_up_symbols, stop_tracing
5937 (handle_tracepoint_general_set, handle_tracepoint_query)
5938 (tracepoint_finished_step, tracepoint_was_hit)
5939 (release_while_stepping_state_list, current_traceframe)
5940 (in_readonly_region, traceframe_read_mem)
5941 (fetch_traceframe_registers, traceframe_read_sdata)
5942 (traceframe_read_info, struct fast_tpoint_collect_status)
5943 (fast_tracepoint_collecting, force_unlock_trace_buffer)
5944 (handle_tracepoit_bkpts, initialize_low_tracepoint)
5945 (supply_fast_tracepoint_registers)
5946 (supply_static_tracepoint_registers, set_trampoline_buffer_space)
5947 (ipa_tdesc, claim_trampoline_space)
5948 (have_fast_tracepoint_trampoline_buffer, gdb_agent_about_to_close)
5949 (agent_mem_read, agent_get_trace_state_variable_value)
5950 (agent_set_trace_state_variable_value, agent_tsv_read)
5951 (agent_mem_read_string, get_raw_reg_func_addr)
5952 (get_get_tsv_func_addr, get_set_tsv_func_addr): Move to ...
5953 * tracepoint.h: ... this new file.
5954
ff42e6ab
PA		 59552013-09-05 Pedro Alves <palves@redhat.com>
5956
5957 * server.h (perror_with_name, error, fatal, warning, paddress)
5958 (pulongest, plongest, phex_nz, pfildes): Move to utils.h, and
5959 include it.
5960 * utils.h: New file.
5961
541af0f4
PA		 59622013-09-05 Pedro Alves <palves@redhat.com>
5963
5964 * server.h (remote_debug, noack_mode, transport_is_reliable)
5965 (gdb_connected, STDIO_CONNECTION_NAME, remote_connection_is_stdio)
5966 (read_ptid, write_ptid, putpkt, putpkt_binary, putpkt_notif)
5967 (getpkt, remote_prepare, remote_open, remote_close, write_ok)
5968 (write_enn, initialize_async_io, enable_async_io)
5969 (disable_async_io, check_remote_input_interrupt_request)
5970 (convert_ascii_to_int, convert_int_to_ascii, new_thread_notify)
5971 (dead_thread_notify, prepare_resume_reply)
5972 (decode_address_to_semicolon, decode_address, decode_m_packet)
5973 (decode_M_packet, decode_X_packet, decode_xfer_write)
5974 (decode_search_memory_packet, unhexify, hexify)
5975 (remote_escape_output, unpack_varlen_hex, clear_symbol_cache)
5976 (look_up_one_symbol, relocate_instruction)
5977 (monitor_output): Move to remote-utils.h, and include it.
5978 * remote-utils.h: New file.
5979
eebdf26b
PA		 59802013-09-05 Pedro Alves <palves@redhat.com>
5981
5982 * server.h (_): Delete.
5983
3aafd2ff
PA		 59842013-09-02 Pedro Alves <palves@redhat.com>
5985
5986 * tracepoint.c (TRACEFRAME_EOB_MARKER_SIZE): New macro.
5987 (init_trace_buffer): Ensure at least TRACEFRAME_EOB_MARKER_SIZE is
5988 allocated.
5989 (trace_buffer_alloc): Use TRACEFRAME_EOB_MARKER_SIZE.
5990
cee83bcb
PM		 59912013-09-02 Pierre Muller <muller@sourceware.org>
5992
5993 * win32-low.c (child_xfer_memory): Check if ReadProcessMemory
5994 or WriteProcessMemory complete successfully and handle
5995 ERROR_PARTIAL_COPY error.
5996
9a13b2fa
PA		 59972013-09-02 Pedro Alves <palves@redhat.com>
5998
5999 * server.c (gdb_read_memory): Return -1 on traceframe memory read
6000 error instead of EIO.
6001
602e3198
JK		 60022013-08-28 Jan Kratochvil <jan.kratochvil@redhat.com>
6003
6004 PR server/15604
6005 * linux-low.c: Include filestuff.h.
6006 (linux_create_inferior) <pid == 0>: Call close_most_fds.
6007 * lynx-low.c: Include filestuff.h.
6008 (lynx_create_inferior) <pid == 0>: Call close_most_fds.
6009 * server.c: Include filestuff.h.
6010 (main): Call notice_open_fds.
6011 * spu-low.c: Include filestuff.h.
6012 (spu_create_inferior) <pid == 0>: Call close_most_fds.
6013
96d7229d
LM		 60142013-08-22 Luis Machado <lgustavo@codesourcery.com>
6015
6016 * Makefile.in: Explain why ../target and ../nat are not
6017 listed as include file search paths.
6018 (linux-waitpid.o): New object file rule.
6019 * configure.srv (srv_native_linux_obj): New variable.
6020 Replace all occurrences of linux native object files with
6021 $srv_native_linux_obj.
6022 * linux-low.c: Include nat/linux-nat.h and nat/linux-waitpid.h.
6023 (HAS_NOMMU): Move defining logic to common/linux-ptrace.c.
6024 (linux_enable_event_reporting): Remove declaration.
6025 (my_waitpid): Moved to common/linux-waitpid.c.
6026 (linux_wait_for_event): Pass ptid when calling
6027 linux_enable_event_reporting.
6028 (linux_supports_tracefork_flag): Remove.
6029 (linux_enable_event_reporting): Likewise.
6030 (linux_tracefork_grandchild): Remove.
6031 (STACK_SIZE): Moved to common/linux-ptrace.c.
6032 (linux_tracefork_child): Remove.
6033 (linux_test_for_tracefork): Remove.
6034 (linux_look_up_symbols): Call linux_supports_traceclone.
6035 (initialize_low): Remove call to linux_test_for_tracefork.
6036 * linux-low.h (PTRACE_TYPE_ARG3): Move to
6037 common/linux-ptrace.h.
6038 (PTRACE_TYPE_ARG4): Likewise.
6039 Include linux-ptrace.h.
6040
32940073
PA		 60412013-08-21 Pedro Alves <palves@redhat.com>
6042
6043 * config.in: Renegerate.
6044
33b60d58 60452013-08-19 Luis Machado <lgustavo@codesourcery.com>
a261b8f5 6046
33b60d58
LM		 6047 * Makefile.in (INCLUDE_CFLAGS): Include -I$(srcdir)/../.
6048 (SFILES): Remove $(srcdir)/common/target-common.c and
6049 add $(srcdir)/target/waitstatus.c.
6050 (OBS): Remove target-common.o and add waitstatus.o.
6051 (server_h): Remove $(srcdir)/../common/target-common.h and
6052 add $(srcdir)/../target/resume.h, $(srcdir)/../target/wait.h
6053 and $(srcdir)/../target/waitstatus.h.
6054 (target-common.o): Remove.
6055 (waitstatus.o): New target object file.
6056 * target.h: Do not include target-common.h and
6057 include target/resume.h, target/wait.h and
6058 target/waitstatus.h.
6059
b8e1b30e
LM		 60602013-08-13 Luis Machado <lgustavo@codesourcery.com>
6061
6062 * linux-arm-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
6063 to PTRACE_TYPE_ARG3.
6064 * linux-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
6065 to PTRACE_TYPE_ARG3 and PTRACE_ARG4_TYPE to
6066 PTRACE_TYPE_ARG4.
6067 * linux-low.h (PTRACE_ARG3_TYPE): Rename to PTRACE_TYPE_ARG3.
6068 (PTRACE_ARG4_TYPE): Rename to PTRACE_TYPE_ARG4.
6069
7a60ad40
YQ		 60702013-07-27 Jie Zhang <jie@codesourcery.com>
6071 Daniel Jacobowitz <dan@codesourcery.com>
6072 Yao Qi <yao@codesourcery.com>
6073
6074 * Makefile.in (SFILES): Add common/mips-linux-watch.c.
6075 (mips-linux-watch.o): New rule.
6076 (mips_linux_watch_h): New variable.
6077 * configure.srv <mips*-*-linux*>: Add mips-linux-watch.o to
6078 srv_tgtobj.
6079 * linux-mips-low.c: Include mips-linux-watch.h.
6080 (struct arch_process_info, struct arch_lwp_info): New.
6081 (update_watch_registers_callback): New function.
6082 (mips_linux_new_process, mips_linux_new_thread) New functions.
6083 (mips_linux_prepare_to_resume, mips_insert_point): New
6084 functions.
6085 (mips_remove_point, mips_stopped_by_watchpoint): New
6086 functions.
6087 (rsp_bp_type_to_target_hw_bp_type): New function.
6088 (mips_stopped_data_address): New function.
6089 (the_low_target): Add watchpoint support functions.
6090
de6f69ad
YQ		 60912013-07-27 Yao Qi <yao@codesourcery.com>
6092
6093 * i386-low.c: Include break-common.h.
6094 (enum target_hw_bp_type): Remove.
6095
3360c0bf
LM		 60962013-07-24 Luis Machado <lgustavo@codesourcery.com>
6097
6098 * Makefile.in (SFILES): /common/target-common.c.
6099 (OBS): Add target-common.o.
6100 (server_h): Add $(srcdir)/../common/target-common.h.
6101 (target-common.o): New target.
6102 * server.c (queue_stop_reply_callback): Free
6103 status string after use.
6104 * target.c (target_waitstatus_to_string): Remove.
6105 * target.h: Include target-common.h.
6106 (resume_kind): Likewise.
6107 (target_waitkind): Likewise.
6108 (target_waitstatus): Likewise.
6109 (TARGET_WNOHANG): Likewise.
6110
bd885420
YQ		 61112013-07-04 Yao Qi <yao@codesourcery.com>
6112
6113 * Makefile.in (host_alias): Use @host_noncanonical@.
6114 (target_alias): Use @target_noncanonical@.
6115 * configure.ac: Use ACX_NONCANONICAL_TARGET and
6116 ACX_NONCANONICAL_HOST.
6117 * configure: Regenerated.
6118
6119 Revert:
6120 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
6121
6122 * configure.ac (version_host, version_target): Set and AC_SUBST them.
6123 * configure: Rebuild.
6124 * Makefile.in (version_host, version_target): Get from configure.
6125 (version.c): Use $(version_host) and $(version_target).
6126
17ef446e
PA		 61272013-07-03 Pedro Alves <palves@redhat.com>
6128
6129 * Makefile.in (config.status): Depend on development.sh.
6130 * acinclude.m4: Include libmcheck.m4.
6131 * configure: Regenerate.
6132
7a9a7487
MG		 61332013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
6134
6135 * win32-low.c (winapi_DebugActiveProcessStop): Move the WINAPI
6136 attribute inside the parentheses.
6137 (winapi_DebugSetProcessKillOnExit): Ditto.
6138 (winapi_DebugBreakProcess): Ditto.
6139 (winapi_GenerateConsoleCtrlEvent): Ditto.
a261b8f5 6140
49b64de6
MG		 61412013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
6142
6143 * notif.h (notif_event): Add a dummy member to avoid compiler
6144 errors.
6145
d5749ee7
PA		 61462013-07-01 Pedro Alves <palves@redhat.com>
6147
6148 * hostio.c (HOSTIO_PATH_MAX): Define.
6149 (require_filename, handle_open, handle_unlink, handle_readlink):
6150 Use it.
6151
d8d2a3ee
PA		 61522013-07-01 Pedro Alves <palves@redhat.com>
6153
6154 * server.h: Include "pathmax.h".
6155 * linux-low.c: Don't include sys/param.h.
6156 (linux_pid_exe_is_elf_64_file): Use PATH_MAX instead of
6157 MAXPATHLEN.
6158 * win32-low.c: Don't include sys/param.h.
6159 (win32_create_inferior): Use PATH_MAX instead of MAXPATHLEN.
6160
bc7dea8d
PA		 61612013-07-01 Pedro Alves <palves@redhat.com>
6162
6163 * event-loop.c: Don't check HAVE_UNISTD_H before including
6164 <unistd.h>.
6165 * gdbreplay.c: Likewise.
6166 * remote-utils.c: Likewise.
6167 * server.c: Likewise.
6168 * configure.ac: Don't check for unistd.h.
6169 * configure: Regenerate.
6170
d6c2da54
TT		 61712013-06-28 Tom Tromey <tromey@redhat.com>
6172
6173 * Makefile.in (version.c): Use version.in, not
6174 common/version.in.
6175
257b6bec
MG		 61762013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
6177
6178 * configure.ac (version_host, version_target): Set and AC_SUBST them.
6179 * configure: Rebuild.
6180 * Makefile.in (version_host, version_target): Get from configure.
6181 (version.c): Use $(version_host) and $(version_target).
6182
86ebe149
DK		 61832013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
6184
6185 Fix trace-status to output user name without trailing colon.
6186 * tracepoint.c (cmd_qtstatus): Remove unnecessary colon from user name.
6187
f30aa5af
DK		 61882013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
6189
6190 Fix trace-status to output proper start-time and stop-time.
6191 * tracepoint.c (cmd_qtstatus): Modify trace-status output to
6192 output start time and stop time in hex as gdb expects.
6193
28a93511
YQ		 61942013-06-26 Pedro Alves <pedro@codesourcery.com>
6195
6196 * tracepoint.c (build_traceframe_info_xml): Output trace state
6197 variables present in the trace buffer.
6198
01208463
TT		 61992013-06-24 Tom Tromey <tromey@redhat.com>
6200
6201 * Makefile.in (version.c): Use bfd/version.h, common/version.in,
6202 create-version.sh.
6203 (version.o): Remove.
6204 * gdbreplay.c: Include version.h.
6205 (version, host_name): Don't declare.
6206 * server.h: Include version.h.
6207 (version, host_name): Don't declare.
6208
760256f9
PA		 62092013-06-12 Pedro Alves <palves@redhat.com>
6210
6211 * linux-x86-low.c (linux_is_elf64): Delete global.
6212 (x86_siginfo_fixup): Replace reference to `linux_is_elf64' global
6213 with local linux_pid_exe_is_elf_64_file use.
6214
030031ee
PA		 62152013-06-11 Pedro Alves <palves@redhat.com>
6216
6217 * linux-low.c (regset_disabled, disable_regset): New functions.
6218 (regsets_fetch_inferior_registers)
6219 (regsets_store_inferior_registers): Use them.
6220 (initialize_regsets_info); Don't allocate the disabled_regsets
6221 array here.
6222 * linux-low.h (struct regsets_info) <disabled_regsets>: Extend
6223 comment.
6224
5da6eb0a
PA		 62252013-06-11 Pedro Alves <palves@redhat.com>
6226
6227 * linux-low.c (initialize_regsets_info): Use xcalloc instead of
6228 xmalloc.
6229
7e5aaa09
PA		 62302013-06-11 Pedro Alves <palves@redhat.com>
6231
6232 * linux-x86-low.c (initialize_low_arch): Call
6233 init_registers_x32_avx_linux.
6234
d878444c
JK		 62352013-06-09 Jan Kratochvil <jan.kratochvil@redhat.com>
6236
6237 Fix compatibility with Android Bionic.
6238 * linux-low.c (linux_qxfer_libraries_svr4): Ignore first entry even if
6239 it is not empty.
6240
3aee8918
PA		 62412013-06-07 Pedro Alves <palves@redhat.com>
6242
5f2b57b5 6243 PR server/14823
3aee8918
PA		 6244 * Makefile.in (OBS): Add tdesc.o.
6245 (IPA_OBJS): Add tdesc-ipa.o.
6246 (tdesc-ipa.o): New rule.
6247 * ax.c (gdb_eval_agent_expr): Adjust register_size call to new
6248 interface.
6249 * linux-low.c (new_inferior): Delete.
6250 (disabled_regsets, num_regsets): Delete.
6251 (linux_add_process): Adjust to set the new per-process
6252 new_inferior flag.
6253 (linux_detach_one_lwp): Adjust to call regcache_invalidate_thread.
6254 (linux_wait_for_lwp): Adjust. Only call arch_setup if the event
6255 was a stop. When calling arch_setup, switch the current inferior
6256 to the thread that got an event.
6257 (linux_resume_one_lwp): Adjust to call regcache_invalidate_thread.
6258 (regsets_fetch_inferior_registers)
6259 (regsets_store_inferior_registers): New regsets_info parameter.
6260 Adjust to use it.
6261 (linux_register_in_regsets): New regs_info parameter. Adjust to
6262 use it.
6263 (register_addr, fetch_register, store_register): New usrregs_info
6264 parameter. Adjust to use it.
6265 (usr_fetch_inferior_registers, usr_store_inferior_registers): New
6266 parameter regs_info. Adjust to use it.
6267 (linux_fetch_registers): Get the current inferior's regs_info, and
6268 adjust to use it.
6269 (linux_store_registers): Ditto.
6270 [HAVE_LINUX_REGSETS] (initialize_regsets_info): New.
6271 (initialize_low): Don't initialize the target_regsets here. Call
6272 initialize_low_arch.
6273 * linux-low.h (target_regsets): Delete declaration.
6274 (struct regsets_info): New.
6275 (struct usrregs_info): New.
6276 (struct regs_info): New.
6277 (struct process_info_private) <new_inferior>: New field.
6278 (struct linux_target_ops): Delete the num_regs, regmap, and
6279 regset_bitmap fields. New field regs_info.
6280 [HAVE_LINUX_REGSETS] (initialize_regsets_info): Declare.
6281 * i387-fp.c (num_xmm_registers): Delete.
6282 (i387_cache_to_fsave, i387_fsave_to_cache): Adjust find_regno
6283 calls to new interface.
6284 (i387_cache_to_fxsave, i387_cache_to_xsave, i387_fxsave_to_cache)
6285 (i387_xsave_to_cache): Adjust find_regno calls to new interface.
6286 Infer the number of xmm registers from the regcache's target
6287 description.
6288 * i387-fp.h (num_xmm_registers): Delete.
6289 * inferiors.c (add_thread): Don't install the thread's regcache
6290 here.
6291 * proc-service.c (gregset_info): Fetch the current inferior's
6292 regs_info. Adjust to use it.
6293 * regcache.c: Include tdesc.h.
6294 (register_bytes, reg_defs, num_registers)
6295 (gdbserver_expedite_regs): Delete.
6296 (get_thread_regcache): If the thread doesn't have a regcache yet,
6297 create one, instead of aborting gdbserver.
6298 (regcache_invalidate_one): Rename to ...
6299 (regcache_invalidate_thread): ... this.
6300 (regcache_invalidate_one): New.
6301 (regcache_invalidate): Only invalidate registers of the current
6302 process.
6303 (init_register_cache): Add target_desc parameter, and use it.
6304 (new_register_cache): Ditto. Assert the target description has a
6305 non zero registers_size.
6306 (regcache_cpy): Add assertions. Adjust.
6307 (realloc_register_cache, set_register_cache): Delete.
6308 (registers_to_string, registers_from_string): Adjust.
6309 (find_register_by_name, find_regno, find_register_by_number)
6310 (register_cache_size): Add target_desc parameter, and use it.
6311 (free_register_cache_thread, free_register_cache_thread_one)
6312 (regcache_release, register_cache_size): New.
6313 (register_size): Add target_desc parameter, and use it.
6314 (register_data, supply_register, supply_register_zeroed)
6315 (supply_regblock, supply_register_by_name, collect_register)
6316 (collect_register_as_string, collect_register_by_name): Adjust.
6317 * regcache.h (struct target_desc): Forward declare.
6318 (struct regcache) <tdesc>: New field.
6319 (init_register_cache, new_register_cache): Add target_desc
6320 parameter.
6321 (regcache_invalidate_thread): Declare.
6322 (regcache_invalidate_one): Delete declaration.
6323 (regcache_release): Declare.
6324 (find_register_by_number, register_cache_size, register_size)
6325 (find_regno): Add target_desc parameter.
6326 (gdbserver_expedite_regs, gdbserver_xmltarget): Delete
6327 declarations.
6328 * remote-utils.c: Include tdesc.h.
6329 (outreg, prepare_resume_reply): Adjust.
6330 * server.c: Include tdesc.h.
6331 (gdbserver_xmltarget): Delete declaration.
6332 (get_features_xml, process_serial_event): Adjust.
6333 * server.h [IN_PROCESS_AGENT] (struct target_desc): Forward
6334 declare.
6335 (struct process_info) <tdesc>: New field.
6336 (ipa_tdesc): Declare.
6337 * tdesc.c: New file.
6338 * tdesc.h: New file.
6339 * tracepoint.c: Include tdesc.h.
6340 [IN_PROCESS_AGENT] (ipa_tdesc): Define.
6341 (get_context_regcache): Adjust to pass ipa_tdesc down.
6342 (do_action_at_tracepoint): Adjust to get the register cache size
6343 from the context regcache's description.
6344 (traceframe_walk_blocks): Adjust to get the register cache size
6345 from the current trace frame's description.
6346 (traceframe_get_pc): Adjust to get current trace frame's
6347 description and pass it down.
6348 (gdb_collect): Adjust to get the register cache size from the
6349 IPA's description.
6350 * linux-amd64-ipa.c (tdesc_amd64_linux): Declare.
6351 (gdbserver_xmltarget): Delete.
6352 (initialize_low_tracepoint): Set the ipa's target description.
6353 * linux-i386-ipa.c (tdesc_i386_linux): Declare.
6354 (initialize_low_tracepoint): Set the ipa's target description.
6355 * linux-x86-low.c: Include tdesc.h.
6356 [__x86_64__] (is_64bit_tdesc): New.
6357 (ps_get_thread_area, x86_get_thread_area): Use it.
6358 (i386_cannot_store_register): Rename to ...
6359 (x86_cannot_store_register): ... this. Use is_64bit_tdesc.
6360 (i386_cannot_fetch_register): Rename to ...
6361 (x86_cannot_fetch_register): ... this. Use is_64bit_tdesc.
6362 (x86_fill_gregset, x86_store_gregset): Adjust register_size calls
6363 to new interface.
6364 (target_regsets): Rename to ...
6365 (x86_regsets): ... this.
6366 (x86_get_pc, x86_set_pc): Adjust register_size calls to new
6367 interface.
6368 (x86_siginfo_fixup): Use is_64bit_tdesc.
6369 [__x86_64__] (tdesc_amd64_linux, tdesc_amd64_avx_linux)
6370 (tdesc_x32_avx_linux, tdesc_x32_linux)
6371 (tdesc_i386_linux, tdesc_i386_mmx_linux, tdesc_i386_avx_linux):
6372 Declare.
6373 (x86_linux_update_xmltarget): Delete.
6374 (I386_LINUX_XSAVE_XCR0_OFFSET): Define.
6375 (have_ptrace_getfpxregs, have_ptrace_getregset): New.
6376 (AMD64_LINUX_USER64_CS): New.
6377 (x86_linux_read_description): New, based on
6378 x86_linux_update_xmltarget.
6379 (same_process_callback): New.
6380 (x86_arch_setup_process_callback): New.
6381 (x86_linux_update_xmltarget): New.
6382 (x86_regsets_info): New.
6383 (amd64_linux_regs_info): New.
6384 (i386_linux_usrregs_info): New.
6385 (i386_linux_regs_info): New.
6386 (x86_linux_regs_info): New.
6387 (x86_arch_setup): Reimplement.
6388 (x86_install_fast_tracepoint_jump_pad): Use is_64bit_tdesc.
6389 (x86_emit_ops): Ditto.
6390 (the_low_target): Adjust. Install x86_linux_regs_info,
6391 x86_cannot_fetch_register, and x86_cannot_store_register.
6392 (initialize_low_arch): New.
6393 * linux-ia64-low.c (tdesc_ia64): Declare.
6394 (ia64_fetch_register): Adjust.
6395 (ia64_usrregs_info, regs_info): New globals.
6396 (ia64_regs_info): New function.
6397 (the_low_target): Adjust.
6398 (initialize_low_arch): New function.
6399 * linux-sparc-low.c (tdesc_sparc64): Declare.
6400 (sparc_fill_gregset_to_stack, sparc_store_gregset_from_stack):
6401 Adjust.
6402 (sparc_arch_setup): New function.
6403 (sparc_regsets_info, sparc_usrregs_info, regs_info): New globals.
6404 (the_low_target): Adjust.
6405 (initialize_low_arch): New function.
6406 * linux-ppc-low.c (tdesc_powerpc_32l, tdesc_powerpc_altivec32l)
6407 (tdesc_powerpc_cell32l, tdesc_powerpc_vsx32l)
6408 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_altivec32l)
6409 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_e500l)
6410 (tdesc_powerpc_64l, tdesc_powerpc_altivec64l)
6411 (tdesc_powerpc_cell64l, tdesc_powerpc_vsx64l)
6412 (tdesc_powerpc_isa205_64l, tdesc_powerpc_isa205_altivec64l)
6413 (tdesc_powerpc_isa205_vsx64l): Declare.
6414 (ppc_cannot_store_register, ppc_collect_ptrace_register)
6415 (ppc_supply_ptrace_register, parse_spufs_run, ppc_get_pc)
6416 (ppc_set_pc, ppc_get_hwcap): Adjust.
6417 (ppc_usrregs_info): Forward declare.
6418 (!__powerpc64__) ppc_regmap_adjusted: New global.
6419 (ppc_arch_setup): Adjust to the current process'es target
6420 description.
6421 (ppc_fill_vsxregset, ppc_store_vsxregset, ppc_fill_vrregset)
6422 (ppc_store_vrregset, ppc_fill_evrregset, ppc_store_evrregse)
6423 (ppc_store_evrregset): Adjust.
6424 (target_regsets): Rename to ...
6425 (ppc_regsets): ... this, and make static.
6426 (ppc_usrregs_info, ppc_regsets_info, regs_info): New globals.
6427 (ppc_regs_info): New function.
6428 (the_low_target): Adjust.
6429 (initialize_low_arch): New function.
6430 * linux-s390-low.c (tdesc_s390_linux32, tdesc_s390_linux32v1)
6431 (tdesc_s390_linux32v2, tdesc_s390_linux64, tdesc_s390_linux64v1)
6432 (tdesc_s390_linux64v2, tdesc_s390x_linux64, tdesc_s390x_linux64v1)
6433 (tdesc_s390x_linux64v2): Declare.
6434 (s390_collect_ptrace_register, s390_supply_ptrace_register)
6435 (s390_fill_gregset, s390_store_last_break): Adjust.
6436 (target_regsets): Rename to ...
6437 (s390_regsets): ... this, and make static.
6438 (s390_get_pc, s390_set_pc): Adjust.
6439 (s390_get_hwcap): New target_desc parameter, and use it.
6440 [__s390x__] (have_hwcap_s390_high_gprs): New global.
6441 (s390_arch_setup): Adjust to set the current process'es target
6442 description. Don't adjust the regmap.
6443 (s390_usrregs_info, s390_regsets_info, regs_info): New globals.
6444 [__s390x__] (s390_usrregs_info_3264, s390_regsets_info_3264)
6445 (regs_info_3264): New globals.
6446 (s390_regs_info): New function.
6447 (the_low_target): Adjust.
6448 (initialize_low_arch): New function.
6449 * linux-mips-low.c (tdesc_mips_linux, tdesc_mips_dsp_linux)
6450 (tdesc_mips64_linux, tdesc_mips64_dsp_linux): Declare.
6451 [__mips64] (init_registers_mips_linux)
6452 (init_registers_mips_dsp_linux): Delete defines.
6453 [__mips64] (tdesc_mips_linux, tdesc_mips_dsp_linux): New defines.
6454 (have_dsp): New global.
6455 (mips_read_description): New, based on mips_arch_setup.
6456 (mips_arch_setup): Reimplement.
6457 (get_usrregs_info): New function.
6458 (mips_cannot_fetch_register, mips_cannot_store_register)
6459 (mips_get_pc, mips_set_pc, mips_fill_gregset, mips_store_gregset)
6460 (mips_fill_fpregset, mips_store_fpregset): Adjust.
6461 (target_regsets): Rename to ...
6462 (mips_regsets): ... this, and make static.
6463 (mips_regsets_info, mips_dsp_usrregs_info, mips_usrregs_info)
6464 (dsp_regs_info, regs_info): New globals.
6465 (mips_regs_info): New function.
6466 (the_low_target): Adjust.
6467 (initialize_low_arch): New function.
6468 * linux-arm-low.c (tdesc_arm, tdesc_arm_with_iwmmxt)
6469 (tdesc_arm_with_vfpv2, tdesc_arm_with_vfpv3, tdesc_arm_with_neon):
6470 Declare.
6471 (arm_fill_vfpregset, arm_store_vfpregset): Adjust.
6472 (arm_read_description): New, with bits factored from
6473 arm_arch_setup.
6474 (arm_arch_setup): Reimplement.
6475 (target_regsets): Rename to ...
6476 (arm_regsets): ... this, and make static.
6477 (arm_regsets_info, arm_usrregs_info, regs_info): New globals.
6478 (arm_regs_info): New function.
6479 (the_low_target): Adjust.
6480 (initialize_low_arch): New function.
6481 * linux-m68k-low.c (tdesc_m68k): Declare.
6482 (target_regsets): Rename to ...
6483 (m68k_regsets): ... this, and make static.
6484 (m68k_regsets_info, m68k_usrregs_info, regs_info): New globals.
6485 (m68k_regs_info): New function.
6486 (m68k_arch_setup): New function.
6487 (the_low_target): Adjust.
6488 (initialize_low_arch): New function.
6489 * linux-sh-low.c (tdesc_sharch): Declare.
6490 (target_regsets): Rename to ...
6491 (sh_regsets): ... this, and make static.
6492 (sh_regsets_info, sh_usrregs_info, regs_info): New globals.
6493 (sh_regs_info, sh_arch_setup): New functions.
6494 (the_low_target): Adjust.
6495 (initialize_low_arch): New function.
6496 * linux-bfin-low.c (tdesc_bfin): Declare.
6497 (bfin_arch_setup): New function.
6498 (bfin_usrregs_info, regs_info): New globals.
6499 (bfin_regs_info): New function.
6500 (the_low_target): Adjust.
6501 (initialize_low_arch): New function.
6502 * linux-cris-low.c (tdesc_cris): Declare.
6503 (cris_arch_setup): New function.
6504 (cris_usrregs_info, regs_info): New globals.
6505 (cris_regs_info): New function.
6506 (the_low_target): Adjust.
6507 (initialize_low_arch): New function.
6508 * linux-cris-low.c (tdesc_crisv32): Declare.
6509 (cris_arch_setup): New function.
6510 (cris_regsets_info, cris_usrregs_info, regs_info): New globals.
6511 (cris_regs_info): New function.
6512 (the_low_target): Adjust.
6513 (initialize_low_arch): New function.
6514 * linux-m32r-low.c (tdesc_m32r): Declare.
6515 (m32r_arch_setup): New function.
6516 (m32r_usrregs_info, regs_info): New globals.
6517 (m32r_regs_info): Adjust.
6518 (initialize_low_arch): New function.
6519 * linux-tic6x-low.c (tdesc_tic6x_c64xp_linux)
6520 (tdesc_tic6x_c64x_linux, tdesc_tic6x_c62x_linux): Declare.
6521 (tic6x_usrregs_info): Forward declare.
6522 (tic6x_read_description): New function, based on ...
6523 (tic6x_arch_setup): ... this. Reimplement.
6524 (target_regsets): Rename to ...
6525 (tic6x_regsets): ... this, and make static.
6526 (tic6x_regsets_info, tic6x_usrregs_info, regs_info): New globals.
6527 (tic6x_regs_info): New function.
6528 (the_low_target): Adjust.
6529 (initialize_low_arch): New function.
6530 * linux-xtensa-low.c (tdesc_xtensa): Declare.
6531 (xtensa_fill_gregset, xtensa_store_gregset): Adjust.
6532 (target_regsets): Rename to ...
6533 (xtensa_regsets): ... this, and make static.
6534 (xtensa_regsets_info, xtensa_usrregs_info, regs_info): New
6535 globals.
6536 (xtensa_arch_setup, xtensa_regs_info): New functions.
6537 (the_low_target): Adjust.
6538 (initialize_low_arch): New function.
6539 * linux-nios2-low.c (tdesc_nios2_linux): Declare.
6540 (nios2_arch_setup): Set the current process'es tdesc.
6541 (target_regsets): Rename to ...
6542 (nios2_regsets): ... this.
6543 (nios2_regsets_info, nios2_usrregs_info, regs_info): New globals.
6544 (nios2_regs_info): New function.
6545 (the_low_target): Adjust.
6546 (initialize_low_arch): New function.
a261b8f5
PA		 6547 * linux-aarch64-low.c (tdesc_aarch64): Declare.
6548 (aarch64_arch_setup): Set the current process'es tdesc.
6549 (target_regsets): Rename to ...
6550 (aarch64_regsets): ... this.
6551 (aarch64_regsets_info, aarch64_usrregs_info, regs_info): New globals.
6552 (aarch64_regs_info): New function.
6553 (the_low_target): Adjust.
6554 (initialize_low_arch): New function.
3aee8918
PA		 6555 * linux-tile-low.c (tdesc_tilegx, tdesc_tilegx32): Declare
6556 globals.
6557 (target_regsets): Rename to ...
6558 (tile_regsets): ... this.
6559 (tile_regsets_info, tile_usrregs_info, regs_info): New globals.
6560 (tile_regs_info): New function.
6561 (tile_arch_setup): Set the current process'es tdesc.
6562 (the_low_target): Adjust.
6563 (initialize_low_arch): New function.
6564 * spu-low.c (tdesc_spu): Declare.
6565 (spu_create_inferior, spu_attach): Set the new process'es tdesc.
6566 * win32-arm-low.c (tdesc_arm): Declare.
6567 (arm_arch_setup): New function.
6568 (the_low_target): Install arm_arch_setup instead of
6569 init_registers_arm.
6570 * win32-i386-low.c (tdesc_i386, tdesc_amd64): Declare.
6571 (init_windows_x86): Rename to ...
6572 (i386_arch_setup): ... this. Set `win32_tdesc'.
6573 (the_low_target): Adjust.
6574 * win32-low.c (win32_tdesc): New global.
6575 (child_add_thread): Don't create the thread cache here.
6576 (do_initial_child_stuff): Set the new process'es tdesc.
6577 * win32-low.h (struct target_desc): Forward declare.
6578 (win32_tdesc): Declare.
6579 * lynx-i386-low.c (tdesc_i386): Declare global.
6580 (lynx_i386_arch_setup): Set `lynx_tdesc'.
6581 * lynx-low.c (lynx_tdesc): New global.
6582 (lynx_add_process): Set the new process'es tdesc.
6583 * lynx-low.h (struct target_desc): Forward declare.
6584 (lynx_tdesc): Declare global.
6585 * lynx-ppc-low.c (tdesc_powerpc_32): Declare global.
6586 (lynx_ppc_arch_setup): Set `lynx_tdesc'.
6587 * nto-low.c (nto_tdesc): New global.
6588 (do_attach): Set the new process'es tdesc.
6589 * nto-low.h (struct target_desc): Forward declare.
6590 (nto_tdesc): Declare.
6591 * nto-x86-low.c (tdesc_i386): Declare.
6592 (nto_x86_arch_setup): Set `nto_tdesc'.
6593
b1fbec62
GB		 65942013-06-04 Gary Benson <gbenson@redhat.com>
6595
6596 * server.c (handle_query): Add "augmented-libraries-svr4-read+"
6597 to qSupported response when appropriate.
6598 (handle_qxfer_libraries_svr4): Allow qXfer:libraries-svr4:read
6599 with nonzero-length annex.
6600 * linux-low.c (linux_qxfer_libraries_svr4): Parse and handle
6601 arguments supplied in annex.
6602
d1ec4ce7
DE		 66032013-05-31 Doug Evans <dje@google.com>
6604
ac44adcb 6605 PR server/15594
d1ec4ce7
DE		 6606 * linux-x86-low.c (ps_get_thread_area): Properly extend address to
6607 64 bits in 64-cross-32 environment.
6608
9b25f2d3
PA		 66092013-05-28 Pedro Alves <palves@redhat.com>
6610
6611 * Makefile.in (clean): Remove reference to aarch64-without-fpu.c.
6612 (aarch64-without-fpu.c): Delete rule.
6613 * configure.srv (aarch64*-*-linux*): Remove references to
6614 aarch64-without-fpu.o and aarch64-without-fpu.xml.
6615 * linux-aarch64-low.c (init_registers_aarch64_without_fpu): Remove
6616 declaration.
6617
6740dc9c
PA		 66182013-05-24 Pedro Alves <palves@redhat.com>
6619
6620 * server.c (handle_v_cont) <vCont;r>: Use unpack_varlen_hex
6621 instead of strchr/decode_address. Error if the range isn't split
6622 with a ','. Don't assume there's be a ':' in the action.
6623
c2d6af84
PA		 66242013-05-23 Yao Qi <yao@codesourcery.com>
6625 Pedro Alves <palves@redhat.com>
6626
6627 * linux-low.c (lwp_in_step_range): New function.
6628 (linux_wait_1): If the thread was range stepping and stopped
6629 outside the stepping range, report the stop to GDB. Otherwise,
6630 continue stepping. Add range stepping debug output.
6631 (linux_set_resume_request): Copy the step range from the resume
6632 request to the lwp.
6633 (linux_supports_range_stepping): New.
6634 (linux_target_ops) <supports_range_stepping>: Set to
6635 linux_supports_range_stepping.
6636 * linux-low.h (struct linux_target_ops)
6637 <supports_range_stepping>: New field.
6638 (struct lwp_info) <step_range_start, step_range_end>: New fields.
6639 * linux-x86-low.c (x86_supports_range_stepping): New.
6640 (the_low_target) <supports_range_stepping>: Set to
6641 x86_supports_range_stepping.
6642 * server.c (handle_v_cont): Handle 'r' action.
6643 (handle_v_requests): Append ";r" if the target supports range
6644 stepping.
6645 * target.h (struct thread_resume) <step_range_start,
6646 step_range_end>: New fields.
6647 (struct target_ops) <supports_range_stepping>:
6648 New field.
6649 (target_supports_range_stepping): New macro.
6650
58794e1a
JB		 66512013-05-17 Joel Brobecker <brobecker@adacore.com>
6652
6653 * lynx-low.c (lynx_resume): Fix null_ptid/minus_one_ptid
6654 confusion in comment.
6655
d631c5a7
JB		 66562013-05-17 Joel Brobecker <brobecker@adacore.com>
6657
6658 * lynx-low.c (struct process_info_private): New type.
6659 (lynx_add_process): New function.
6660 (lynx_create_inferior, lynx_attach): Replace calls to
6661 add_process by calls to lynx_add_process.
6662 (lynx_resume): If PTID is null, then try using
6663 current_process()->private->last_wait_event_ptid.
6664 Add comments.
6665 (lynx_clear_inferiors): Delete. The contents of that function
6666 has been inlined in lynx_mourn;
6667 (lynx_wait_1): Save the ptid in the process's private data.
6668 (lynx_mourn): Free the process' private data. Replace call
6669 to lynx_clear_inferiors by call to clear_inferiors.
6670
96f7a20f
YQ		 66712013-05-17 Yao Qi <yao@codesourcery.com>
6672
6673 * i386-low.c (i386_length_and_rw_bits): Move the comment to
6674 the right place.
6675
db0dfaa0
LM		 66762013-05-16 Luis Machado <lgustavo@codesourcery.com>
6677
6678 * linux-low.c: Move definition checks upwards for PT_TEXT_ADDR,
6679 PT_DATA_ADDR and PT_TEXT_END_ADDR. Update comments.
6680 (linux_read_offsets): Remove PT_TEXT_ADDR, PT_DATA_ADDR and
6681 PT_TEXT_END_ADDR guards. Update comments.
6682 (linux_target_op) <read_offsets>: Conditionally define to
6683 linux_read_offsets if the target is UCLIBC and if it defines
6684 PT_TEXT_ADDR, PT_DATA_ADDR and PT_TEXT_END_ADDR.
6685
68f5f838
SL		 66862013-05-06 Sandra Loosemore <sandra@codesourcery.com>
6687 Andrew Jenner <andrew@codesourcery.com>
6688
6689 * Makefile.in (SFILES): Add linux-nios2-low.c.
6690 (clean): Add action to delete nios2-linux.c.
6691 (nios2-linux.c): New rule.
6692 * configure.srv: Add nios2*-*-linux*.
6693 * linux-nios2-low.c: New.
6694
1ebff1fd
HAQ		 66952013-05-03 Hafiz Abid Qadeer <abidh@codesourcery.com>
6696
6697 * tracepoint.c (cmd_qtinit): Call 'stop_tracing'.
6698
f6150862
HZ		 66992013-04-25 Hui Zhu <hui@codesourcery.com>
6700
6701 PR gdb/15186
f6150862
HZ		 6702 * ax.c (ax_printf): Add fflush.
6703
614c279d
TT		 67042013-04-22 Tom Tromey <tromey@redhat.com>
6705
6706 * Makefile.in (SFILES): Add filestuff.c.
6707 (OBS): Add filestuff.o.
6708 (filestuff.o): New target.
6709 * config.in, configure: Rebuild.
6710 * configure.ac: Check for fdwalk, pipe2.
6711
7d4e5717
PA		 67122013-04-17 Pedro Alves <palves@redhat.com>
6713
6714 * configure.ac (USE_THREAD_DB): Delete variable.
6715 (if test "$srv_linux_thread_db" = "yes"): AC_DEFINE USE_THREAD_DB.
6716 Don't AC_SUBST USE_THREAD_DB.
6717 * Makefile.in (INTERNAL_CFLAGS): Remove @USE_THREAD_DB@.
6718 * config.in, configure: Regenerate.
6719
d5c93e41
PA		 67202013-04-16 Pedro Alves <palves@redhat.com>
6721
6722 * linux-low.h (struct lwp_info) <thread_known>: Move under
6723 the USE_THREAD_DB #ifdef.
6724
04f5fe89
PA		 67252013-04-16 Pedro Alves <palves@redhat.com>
6726
6727 * Makefile.in (INTERNAL_CFLAGS): Add @USE_THREAD_DB@.
6728 (linux-low.o): Delete rule.
6729 * linux-low.h: Always include "gdb_thread_db.h" instead of
6730 conditionally including thread_db.h.
6731 (struct lwp_info) <th>: Guard with #ifdef USE_THREAD_DB instead of
6732 HAVE_THREAD_DB_H.
6733
480b27bf
JK		 67342013-04-07 Jan Kratochvil <jan.kratochvil@redhat.com>
6735
6736 * Makefile.in (install-only): Fix make install regression.
6737
43662968
JK		 67382013-04-05 Jan Kratochvil <jan.kratochvil@redhat.com>
6739
6740 Convert man pages to texinfo, new gdbinit.5 texinfo page.
6741 * Makefile.in (install-only): Remove $(man1dir) and gdbserver.1
6742 installation.
6743 * gdbserver.1: Remove.
6744
3e74e146
PA		 67452013-03-22 Pedro Alves <palves@redhat.com>
6746
6747 * linux-low.c (handle_extended_wait): Don't call
6748 linux_enable_event_reporting.
6749
a8347a2a
TT		 67502013-03-15 Tony Theodore <tonyt@logyst.com>
6751
6752 PR build/9098:
6753 * Makefile.in (SHELL): Use @SHELL@.
6754
eeb56fa7
SDJ		 67552013-03-14 Sergio Durigan Junior <sergiodj@redhat.com>
6756
6757 * tracepoint.c (cmd_qtv): Initialize `val' with zero, silencing
6758 compiler warning.
6759
4fa7e2ff
JB		 67602013-03-13 Joel Brobecker <brobecker@adacore.com>
6761
6762 * linux-low.c (linux_target_ops) [!HAVE_LINUX_BTRACE]:
6763 Remove extraneous NULL element.
6764
8ddb1965
YQ		 67652013-03-13 Yao Qi <yao@codesourcery.com>
6766
6767 * tracepoint.c (traceframe_read_tsv): Look for the last matched
6768 'V' block in trace frame.
6769
9accd112
MM		 67702013-03-11 Markus Metzger <markus.t.metzger@intel.com>
6771
6772 * target.h (struct target_ops): Add btrace ops.
6773 (target_supports_btrace): New macro.
6774 (target_enable_btrace): New macro.
6775 (target_disable_btrace): New macro.
6776 (target_read_btrace): New macro.
6777 * gdbthread.h (struct thread_info): Add btrace field.
6778 * server.c: Include btrace-common.h.
6779 (handle_btrace_general_set): New function.
6780 (handle_btrace_enable): New function.
6781 (handle_btrace_disable): New function.
6782 (handle_general_set): Call handle_btrace_general_set.
6783 (handle_qxfer_btrace): New function.
6784 (struct qxfer qxfer_packets[]): Add btrace entry.
6785 * inferiors.c (remove_thread): Disable btrace.
6786 * linux-low: Include linux-btrace.h.
6787 (linux_low_enable_btrace): New function.
6788 (linux_low_read_btrace): New function.
6789 (linux_target_ops): Add btrace ops.
6790 * configure.srv (i[34567]86-*-linux*): Add linux-btrace.o.
6791 Add srv_linux_btrace=yes.
6792 (x86_64-*-linux*): Add linux-btrace.o.
6793 Add srv_linux_btrace=yes.
6794 * configure.ac: Define HAVE_LINUX_BTRACE.
6795 * config.in: Regenerated.
6796 * configure: Regenerated.
6797
5cc22e4c
MM		 67982013-03-11 Markus Metzger <markus.t.metzger@intel.com>
6799
6800 * server.c (handle_qxfer): Preserve error message if -3 is
6801 returned.
6802 (qxfer): Document the -3 return value.
6803
7c97f91e
MM		 68042013-03-11 Markus Metzger <markus.t.metzger@intel.com>
6805
6806 * Makefile.in (SFILES): Add $(srcdir)/common/linux-btrace.c.
6807 (linux_btrace_h): New variable.
6808 (linux-btrace.o): New rule.
6809
be9a119c 68102013-03-08 Stan Shebs <stan@codesourcery.com>
f6f899bf
HAQ		 6811 Hafiz Abid Qadeer <abidh@codesourcery.com>
6812
6813 * tracepoint.c (trace_buffer_size): New global.
6814 (DEFAULT_TRACE_BUFFER_SIZE): New define.
6815 (init_trace_buffer): Change to one-argument function. Allocate
6816 trace buffer memory.
6817 (handle_tracepoint_general_set): Call cmd_bigqtbuffer_size to
6818 handle QTBuffer:size packet.
6819 (cmd_bigqtbuffer_size): New function.
6820 (initialize_tracepoint): Call init_trace_buffer with
6821 DEFAULT_TRACE_BUFFER_SIZE.
6822 * server.c (handle_query): Add QTBuffer:size in the
6823 supported packets.
6824
e64f7499
YQ		 68252013-03-07 Yao Qi <yao@codesourcery.com>
6826
6827 * tracepoint.c (cur_action, cur_step_action): Make them unsigned.
6828 (cmd_qtfp): Initialize cur_action and cur_step_action 0 instead
6829 of -1.
6830 (cmd_qtsp): Adjust condition. Do post increment.
6831 Set cur_action and cur_step_action back to 0.
6832
f0ae6fc3
PA		 68332013-03-07 Jeremy Bennett <jeremy.bennett@embecosm.com>
6834
6835 PR server/15236
6836 * linux-low.c (linux_write_memory): Return early success if LEN is
6837 zero.
6838
b5b0b0af
CV		 68392013-03-05 Corinna Vinschen <vinschen@redhat.de>
6840
334ad4a8 6841 * configure.srv: Add x86_64-*-cygwin* as target.
b5b0b0af 6842
589bc927
TT		 68432013-02-28 Tom Tromey <tromey@redhat.com>
6844
6845 * configure.ac: Invoke AC_SYS_LARGEFILE.
6846 * configure, config.in: Rebuild.
6847
dfe07582
CV		 68482013-02-28 Corinna Vinschen <vinschen@redhat.com>
6849
6850 * win32-low.c: Throughout, fix format strings and casts of
6851 printf-like functions to avoid type related warnings on all
6852 platforms.
6853 (get_child_debug_event): Print dwDebugEventCode as hex since
6854 that's how it's usually documented.
6855
736cd585
YQ		 68562013-02-28 Yao Qi <yao@codesourcery.com>
6857
6858 * tracepoint.c (cmd_qtbuffer): Call phex_nz instead of
6859 pulongest.
6860
e1f58301
JW		 68612013-02-27 Jiong Wang <jiwang@tilera.com>
6862
6863 * Makefile.in (clean): Remove reg-tilegx.c, reg-tilegx32.c.
6864 (reg-tilegx32.c): New rule.
6865 * configure.srv (tilegx-*-linux*): Add reg-tilegx32.o to srv_regobj.
6866 * linux-tile-low.c (tile_arch_setup): New function. Invoke
6867 different register info initializer according to elf class.
6868 (init_registers_tilgx32): New function. The tilegx32 register info
6869 initializer.
6870 (tile_fill_gregset): Use "uint_reg_t" to represent register size.
6871 (tile_store_gregset): Likewise.
6872
d171ca78
YQ		 68732013-02-27 Yao Qi <yao@codesourcery.com>
6874
6875 * server.c (process_point_options): Print debug message when
6876 debug_threads is true.
6877
282bbdf3
YQ		 68782013-02-26 Yao Qi <yao@codesourcery.com>
6879
6880 * tracepoint.c (cmd_qtbuffer): Don't set '\0' in OWN_BUF.
6881
aca22551
PA		 68822013-02-19 Pedro Alves <palves@redhat.com>
6883 Kai Tietz <ktietz@redhat.com>
6884
6885 PR gdb/15161
6886
6887 * server.c (handle_query) <CRC check>: Use unpack_varlen_hex
6888 instead of strtoul to extract address from packet.
6889 (process_serial_event) <'z'>: Likewise.
6890
4f3cee1c
YQ		 68912013-02-18 Yao Qi <yao@codesourcery.com>
6892
6893 * linux-bfin-low.c (the_low_target): Use NULL instead of 0.
6894
8e1d55a3
PA		 68952013-02-14 Pedro Alves <palves@redhat.com>
6896
6897 Plug memory leak.
6898
6899 * tracepoint.c (cmd_qtnotes): Free TRACING_USER_NAME,
6900 TRACING_NOTES and TRACING_STOP_NOTE before clobbering.
6901
458820da
PA		 69022013-02-14 Pedro Alves <palves@redhat.com>
6903
6904 * tracepoint.c (cmd_qtdpsrc): Use savestring.
6905
baea0dae
PA		 69062013-02-14 Pedro Alves <palves@redhat.com>
6907
6908 * tracepoint.c (save_string): Delete.
6909 (add_tracepoint_action): Use savestring instead of save_string.
6910
0b1afbb3
PA		 69112013-02-12 Pedro Alves <palves@redhat.com>
6912
6913 * linux-xtensa-low.c: Ditto.
6914 * xtensa-xtregs.c: Ditto.
6915
8a4ac37e
PA		 69162013-02-12 Sanimir Agovic <sanimir.agovic@intel.com>
6917
6918 * thread-db.c (thread_db_get_tls_address): NULL pointer check
6919 thread_db.
6920
148de6bb
MS		 69212013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
6922
6923 * linux-aarch64-low.c (aarch64_arch_setup): Clamp
6924 aarch64_num_wp_regs and aarch64_num_bp_regs to
6925 AARCH64_HWP_MAX_NUM and AARCH64_HBP_MAX_NUM respectively.
6926
55fac6e0
MS		 69272013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
6928
6929 * linux-aarch64-low.c (ps_get_thread_area): Replace
6930 PTRACE_GET_THREAD_AREA with PTRACE_GETREGSET.
6931
176eb98c
MS		 69322013-02-04 Jim MacArthur <jim.macarthur@arm.com>
6933 Marcus Shawcroft <marcus.shawcroft@arm.com>
6934 Nigel Stephens <nigel.stephens@arm.com>
6935 Yufeng Zhang <yufeng.zhang@arm.com>
6936
6937 * Makefile.in (clean): Remove aarch64.c and aarch64-without-fpu.c.
6938 (aarch64.c, aarch64-without-fpu.c): New targets.
6939 * configure.srv (aarch64*-*-linux*): New.
6940 * linux-aarch64-low.c: New file.
6941
56f7af9c
MS		 69422013-02-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
6943
43aaf8b6 6944 * linux-low.c (handle_extended_wait, linux_create_inferior)
56f7af9c
MS		 6945 (linux_attach_lwp_1, linux_kill_one_lwp, linux_attach_one_lwp)
6946 (dequeue_one_deferred_signal, linux_resume_one_thread)
6947 (fetch_register, linux_write_memory, linux_enable_event_reporting)
6948 (linux_tracefork_grandchild, linux_test_for_tracefork)
6949 (linux_read_offsets, linux_xfer_siginfo, linux_xfer_siginfo): Add
6950 PTRACE_ARG3_TYPE and PTRACE_ARG4_TYPE cast to ptrace arguments
6951 where the argument is 0.
6952
60f662b0
YQ		 69532013-01-25 Yao Qi <yao@codesourcery.com>
6954
6955 * event-loop.c: Include "queue.h".
6956 (gdb_event_p): New typedef.
6957 (struct gdb_event) <next_event>: Remove.
6958 (event_queue): Change to QUEUE(gdb_event_p).
6959 (async_queue_event): Remove.
6960 (gdb_event_xfree): New.
6961 (initialize_event_loop): New.
6962 (process_event): Use API from QUEUE.
6963 (wait_for_event): Likewise.
6964 * server.c (main): Call initialize_event_loop.
6965 * server.h (initialize_event_loop): Declare.
6966
5ae4861a
YQ		 69672013-01-18 Yao Qi <yao@codesourcery.com>
6968
6969 * ax.h (struct eval_agent_expr_context): New.
6970 (gdb_eval_agent_expr): Update declaration.
6971 * ax.c (gdb_eval_agent_expr): Remove argument REGCACHE and
6972 TFRAME. Add new argument CTX.
6973 * server.h (struct eval_agent_expr_context): Declare.
6974 (agent_mem_read, agent_tsv_read): Update declaration.
6975 (agent_mem_read_string): Likewise.
6976 * tracepoint.c (eval_tracepoint_agent_expr): Remove.
6977 (add_traceframe_block): Add new argument TPOINT.
6978 Increase TPOINT->traceframe_usage.
6979 (do_action_at_tracepoint): Call gdb_eval_agent_expr instead of
6980 eval_tracepoint_agent_expr.
6981 (condition_true_at_tracepoint): Likewise.
6982 (agent_mem_read): Remove argument TFRAME. Add argument CTX.
6983 (agent_mem_read_string, agent_tsv_read): Likewise.
6984
85e00e85
YQ		 69852013-01-16 Yao Qi <yao@codesourcery.com>
6986
6987 * linux-low.c (linux_resume_one_lwp): Don't check
6988 'lwp->bp_reinsert != 0'.
6989
4039cf45
JB		 69902013-01-07 Joel Brobecker <brobecker@adacore.com>
6991 Pedro Alves <palves@redhat.com>
6992
6993 * lynx-low.c (ptrace_request_to_str): Define a temporary
6994 macro and use it to simplify this function's implementation.
6995
9044dee2
JB		 69962013-01-07 Joel Brobecker <brobecker@adacore.com>
6997
6998 * lynx-low.c (lynx_resume): Call perror_with_name if lynx_ptrace
6999 sets errno.
7000
e6352c8f
JB		 70012013-01-07 Joel Brobecker <brobecker@adacore.com>
7002
7003 * configure.srv (i[34567]86-*-lynxos*): Set srv_xmlfiles.
7004
50681a27
JB		 70052013-01-07 Joel Brobecker <brobecker@adacore.com>
7006
7007 * configure.srv (powerpc-*-lynxos*): Set srv_xmlfiles.
7008
3f6e77ef
JB		 70092013-01-07 Joel Brobecker <brobecker@adacore.com>
7010
7011 * lynx-low.c (lynx_resume): Use the resume_info parameter
7012 to determine the ptid for the lynx_ptrace call, unless
7013 it is equal to minus_one_ptid, in which case we use the
7014 ptid of the current_inferior.
7015 (lynx_wait_1): After having received a thread create/exit
7016 event, resume the inferior's execution using the signaling
7017 thread's ptid, rather than the old ptid.
7018
7fda33ae
JB		 70192013-01-07 Joel Brobecker <brobecker@adacore.com>
7020
7021 * lynx-low.c (lynx_resume): Delete variable ret.
7022
b9786c74
JB		 70232013-01-01 Joel Brobecker <brobecker@adacore.com>
7024
7025 * gdbreplay.c (gdbreplay_version): Update copyright year.
7026 * server.c (gdbserver_version): Likewise.
7027
8b93d60f
JB		 70282012-12-17 Joel Brobecker <brobecker@adacore.com>
7029
7030 * lynx-low.c (lynx_wait_1): Add debug trace before adding
7031 new thread.
7032
037335a7
JB		 70332012-12-17 Joel Brobecker <brobecker@adacore.com>
7034
7035 * lynx-low.c (ptrace_request_to_str): Add handling for
7036 PTRACE_GETTRACESIG.
7037
52d4cbd8
JB		 70382012-12-17 Joel Brobecker <brobecker@adacore.com>
7039
7040 * lynx-low.c (lynx_attach): Delete variable new_process.
7041
ab8f6ca9
JB		 70422012-12-17 Joel Brobecker <brobecker@adacore.com>
7043
7044 * lynx-low.c (lynx_create_inferior): Delete variable
7045 new_process.
7046
78cbc024
JB		 70472012-12-17 Joel Brobecker <brobecker@adacore.com>
7048
7049 * lynx-low.c (ptrace_request_to_str): Do not handle
7050 PTRACE_GETTHREADLIST if this macro does not exist.
7051
14a00470
YQ		 70522012-12-15 Yao Qi <yao@codesourcery.com>
7053
7054 * Makefile.in (OBS): Add notif.o.
7055 * notif.c, notif.h: New.
7056 * server.c: Include "notif.h".
7057 (struct vstop_notif) <next>: Remove.
7058 <base>: New field.
7059 (queue_stop_reply): Update.
7060 (push_event, send_next_stop_reply): Remove.
7061 (discard_queued_stop_replies): Update.
7062 (notif_stop): New variable.
7063 (handle_v_stopped): Remove.
7064 (handle_v_requests): Don't call handle_v_stopped. Call
7065 handle_ack_notif instead.
7066 (queue_stop_reply_callback): Call notif_event_enque instead
7067 of queue_stop_reply.
7068 (handle_status): Don't call send_next_stop_reply, call
7069 notif_write_event instead.
7070 (kill_inferior_callback): Likewise.
7071 (detach_or_kill_inferior_callback): Likewise.
7072 (main): Call initialize_notif.
7073 (process_serial_event): Call QUEUE_is_empty.
7074 (handle_target_event): Call notif_push instead of push event.
7075 * server.h (push_event): Remove declaration.
7076
61c125b9
TT		 70772012-12-10 Tom Tromey <tromey@redhat.com>
7078
7079 * Makefile.in (DEPMODE, DEPDIR, depcomp, COMPILE.pre)
7080 (COMPILE.post, COMPILE, POSTCOMPILE, IPAGENT_COMPILE): New
7081 macros.
7082 (.c.o): Rewrite.
7083 (ax-ipa.o, tracepoint-ipa.o, utils-ipa.o, format-ipa.o)
7084 (common-utils-ipa.o, remote-utils-ipa.o, regcache-ipa.o)
7085 (i386-linux-ipa.o, linux-i386-ipa.o, linux-amd64-ipa.o)
7086 (amd64-linux-ipa.o, ax.o): Rewrite.
7087 (event-loop.o, hostio.o, hostio-errno.o, inferiors.o, mem-break.o)
7088 (proc-service.o, regcache.o, remote-utils.o, server.o, target.o)
7089 (thread-db.o, tracepoint.o, utils.o, gdbreplay.o, dll.o): Remove.
7090 (signals.o, linux-procfs.o, linux-ptrace.o, common-utils.o, vec.o)
7091 (gdb_vecs.o, xml-utils.o, linux-osdata.o, ptid.o, buffer.o)
7092 (format.o, agent.o, vasprintf.o, vsnprintf.o): Rewrite.
7093 (i386-low.o, i387-fp.o, linux-low.o, linux-arm-low.o)
7094 (linux-bfin-low.o, linux-cris-low.o, linux-crisv32-low.o)
7095 (linux-ia64-low.o, linux-m32r-low.o, linux-mips-low.o)
7096 (linux-ppc-low.o, linux-s390-low.o, linux-sh-low.o)
7097 (linux-tic6x-low.o, linux-x86-low.o, linux-xtensa-low.o)
7098 (linux-tile-low.o, lynx-low.o, lynx-ppc-low.o, nto-low.o)
7099 (nto-x86-low.o, linux-low.o, win32-low.o, win32-arm-low.o)
7100 (win32-i386-low.o, spu-low.o, reg-arm.o, arm-with-iwmmxt.o)
7101 (arm-with-vfpv2.o, arm-with-vfpv3.o, arm-with-neon.o, reg-bfin.o)
7102 (reg-cris.o, reg-crisv32.o, i386.o, i386-linux.o, i386-avx.o)
7103 (i386-avx-linux.o, i386-mmx.o, i386-mmx-linux.o, reg-ia64.o)
7104 (reg-m32r.o, reg-m68k.o, reg-cf.o, mips-linux.o, mips-dsp-linux.o)
7105 (mips64-linux.o, mips64-dsp-linux.o, powerpc-32.o, powerpc-32l.o)
7106 (powerpc-altivec32l.o, powerpc-cell32l.o, powerpc-vsx32l.o)
7107 (powerpc-isa205-32l.o, powerpc-isa205-altivec32l.o)
7108 (powerpc-isa205-vsx32l.o, powerpc-e500l.o, powerpc-64l.o)
7109 (powerpc-altivec64l.o, powerpc-cell64l.o, powerpc-vsx64l.o)
7110 (powerpc-isa205-64l.o, powerpc-isa205-altivec64l.o)
7111 (powerpc-isa205-vsx64l.o, s390-linux32.o, s390-linux32v1.o)
7112 (s390-linux32v2.o, s390-linux64.o, s390-linux64v1.o)
7113 (s390-linux64v2.o, s390x-linux64.o, s390x-linux64v1.o)
7114 (s390x-linux64v2.o, tic6x-c64xp-linux.o, tic6x-c64x-linux.o)
7115 (tic6x-c62x-linux.o, reg-sh.o, reg-sparc64.o, reg-spu.o, amd64.o)
7116 (amd64-linux.o, amd64-avx.o, amd64-avx-linux.o, x32.o)
7117 (x32-linux.o, x32-avx.o, x32-avx-linux.o, reg-xtensa.o)
7118 (reg-tilegx.o): Remove.
7119 (all_object_files): New macro.
7120 Include .deps files.
7121 * aclocal.m4, configure: Rebuild.
7122 * acinclude.m4: Include depstand.m4, lead-dot.m4.
7123 * configure.ac: Invoke ZW_CREATE_DEPDIR,
7124 ZW_PROG_COMPILER_DEPENDENCIES. Compute GMAKE condition.
7125
e90e9ad9
TT		 71262012-12-05 Tom Tromey <tromey@redhat.com>
7127
7128 PR gdb/14917:
7129 * server.h (current_insn_ptr, emit_error): Declare 'extern'.
7130
02d403bf 71312012-11-28 Markus Metzger <markus.t.metzger@intel.com>
945bf713
MM		 7132
7133 * configure.ac: Check for linux/perf_event.h.
7134 * config.in: Regenerated.
7135 * configure: Regenerated.
7136
0270a750
PA		 71372012-11-26 Maxime Villard <rustyBSD@gmx.fr>
7138
7139 * hostio.c (handle_readlink): Decrease buffer size
7140 parameter passed to readlink by one byte.
7141
8c29b58e
YQ		 71422012-11-26 Yao Qi <yao@codesourcery.com>
7143
7144 * configure.ac (build_warnings): Append '-Wempty-body'.
7145 * configure: Regenerated.
7146 * linux-low.c (linux_create_inferior): Use braces for empty 'if'
7147 body.
7148
8bdce1ff
PM		 71492012-11-15 Pierre Muller <muller@sourceware.org>
7150
7151 * configure.ac (AC_CHECK_HEADERS): Add wait.h header.
7152 * config.in: Regenerate.
7153 * configure: Regenerate.
7154 * linux-low.c: Use "gdb_stat.h" header instead of <sys/stat.h> header.
7155 Use "gdb_wait.h" header instead of <sys/wait.h> header.
7156 * lynx-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
7157 * remote-utils.c: Use "gdb_stat.h" header instead of <sys/stat.h>
7158 header.
7159 * server.c: Remove HAVE_WAIT_H conditional. Use "gdb_wait.h" header
7160 instead of <sys/wait.h> header.
7161 * spu-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
7162
02d403bf 71632012-11-13 Markus Metzger <markus.t.metzger@intel.com>
3ba6ad0f
MM		 7164
7165 * Makefile.in: (INTERNAL_CFLAGS): Add -DGDBSERVER
7166 (various make rules): Remove -DGDBSERVER
7167
fbd5db48
YQ		 71682012-11-09 Yao Qi <yao@codesourcery.com>
7169
7170 * spu-low.c (current_ptid): Move it to ..
7171 * gdbthread.h: ... here. New.
7172 * remote-utils.c (read_ptid): Use macro 'current_ptid'.
7173 * server.c (myresume, process_serial_event): Likewise.
7174 * thread-db.c (thread_db_find_new_threads): Likewise.
7175 * tracepoint.c (run_inferior_command): Likewise.
7176
b3dc46ff
AB		 71772012-10-01 Andrew Burgess <aburgess@broadcom.com>
7178
7179 * server.c (handle_search_memory_1): Include access length in
7180 warning message.
7181
07c04788
HPN		 71822012-09-05 Michael Brandt <michael.brandt@axis.com>
7183
7184 * linux-crisv32-low.c: Fix compile errors.
7185
918d227b
YQ		 71862012-09-04 Yao Qi <yao@codesourcery.com>
7187
7188 * tracepoint.c (cmd_qtsv): Adjust debug message.
7189 Don't check CUR_TPOINT.
7190
18c1b81a
YQ		 71912012-08-28 Yao Qi <yao@codesourcery.com>
7192
7193 * ax.c, tracepoint.c: Replace ATTR_FORMAT with ATTRIBUTE_PRINTF.
7194 * server.h: Include 'libiberty.h' and 'ansidecl.h'.
7195 (ATTR_NORETURN, ATTR_FORMAT, ATTR_MALLOC): Remove.
7196 Remove declarations of xmalloc, xreallloc, xstrdup and
7197 freeargv.
7198 * Makefile.in (libiberty_h): New.
7199 (server_h): Append dependencies 'libiberty.h' and 'ansidecl.h'.
7200 (linux-bfin-low.o): Append dependency 'libiberty.h'.
7201
dc82f37b
YQ		 72022012-08-23 Yao Qi <yao@codesourcery.com>
7203
7204 * server.h: Remove declaration of 'xsnprintf'.
7205
406b1477
KS		 72062012-08-22 Keith Seitz <keiths@redhat.com>
7207
7208 * server.h: Include build-gnulib-gbserver/config.h.
7209 * gdbreplay.c: Likewise.
7210
e6712ff1
DE		 72112012-08-08 Doug Evans <dje@google.com>
7212
7213 * Makefile.in (SFILES): Add gdb_vecs.c.
7214 (OBS): Add gdb_vecs.o.
7215 (gdb_vecs_h, host_defs_h): New variables.
7216 (thread-db.o): Add $(gdb_vecs_h) dependency.
7217 (gdb_vecs.o): New rule.
7218 * thread-db.c: #include "gdb_vecs.h".
7219 (thread_db_load_search): Use a vector to iterate over path elements.
7220 Handle text appearing after "$pdir".
7221
7222 * configure.ac: Add check for strstr.
7223 * config.in: Regenerate.
7224 * configure: Regenerate.
7225
7c3270ae
UW		 72262012-08-02 Ulrich Weigand <ulrich.weigand@linaro.org>
7227
7228 * hostio.c (handle_pread): If pread fails, fall back to attempting
7229 lseek/read.
7230 (handle_pwrite): Likewise for pwrite.
7231
b62e2b27
UW		 72322012-08-01 Ulrich Weigand <ulrich.weigand@linaro.org>
7233
7234 * linux-arm-low.c (arm_linux_hw_point_initialize): Distinguish
7235 between unsupported TYPE and unimplementable ADDR/LEN combination.
7236 (arm_insert_point): Act on new return value.
7237
78a99e91
PA		 72382012-07-31 Pedro Alves <palves@redhat.com>
7239
7240 * server.c (process_point_options): Only skip tokens if we find
7241 one that is unrecognized. Don't treat 'X' specially while
7242 skipping unrecognized tokens.
7243
fcf303ab
UW		 72442012-07-30 Ulrich Weigand <ulrich.weigand@linaro.org>
7245
7246 * linux-arm-low.c (arm_linux_hw_point_initialize): Do not attempt
7247 to 4-byte-align HW breakpoint addresses for Thumb.
7248
7255706c
YQ		 72492012-07-27 Yao Qi <yao@codesourcery.com>
7250
7251 PR remote/14161.
7252
7253 * server.h: Declare gdb_agent_about_to_close.
7254 * target.c (kill_inferior): Include "agent.h".
7255 New. Send command 'kill'.
7256 * target.h (kill_inferior): Removed macro.
7257 * tracepoint.c (gdb_agent_about_to_close): New.
7258 (gdb_agent_helper_thread): Handle command 'close'.
7259 Wait endlessly until the inferior stops.
7260 Install gdb_agent_remove_socket to atexit hook.
7261 (agent_socket_name): New static variable.
7262 (gdb_agent_socket_init): Replace local variable 'name' with
7263 'agent_socket_name'.
7264 (gdb_agent_remove_socket): New.
7265
5a3f286f
YQ		 72662012-07-27 Yao Qi <yao@codesourcery.com>
7267
7268 * server.c (process_point_options): Stop at 'X' when parsing.
7269
961bd387
ME		 72702012-07-19 Michael Eager <eager@eagercon.com>
7271
a261b8f5 7272 * i386-low.c (Z_packet_to_hw_type): Add Z_PACKET_HW_BP, translate
961bd387
ME		 7273 to hw_execute.
7274 * linux-x86-low.c (x86_insert_point, x86_remove_point):
7275 Call i386_low_insert_watchpoint, i386_low_remove_watchpoint to add/del
7276 hardware breakpoint.
7277
aa7c7447
JK		 72782012-07-07 Jan Kratochvil <jan.kratochvil@redhat.com>
7279
7280 * gdbserver/linux-low.c (initialize_low): Call
7281 linux_ptrace_init_warnings.
7282
7f216e7c
DE		 72832012-07-02 Doug Evans <dje@google.com>
7284
7285 * mem-break.c (gdb_no_commands_at_breakpoint): Fix cast from
7286 pointer to int.
7287
d3ce09f5
SS		 72882012-07-02 Stan Shebs <stan@codesourcery.com>
7289
7290 * Makefile.in (WARN_CFLAGS_NO_FORMAT): Define.
7291 (ax.o): Add it to build rule.
7292 (ax-ipa.o): Ditto.
7293 (OBS): Add format.o.
7294 (IPA_OBS): Add format.o.
7295 * server.c (handle_query): Claim support for breakpoint commands.
7296 (process_point_options): Add command case.
7297 (process_serial_event): Leave running if there are printfs in
7298 effect.
7299 * mem-break.h (any_persistent_commands): Declare.
7300 (add_breakpoint_commands): Declare.
7301 (gdb_no_commands_at_breakpoint): Declare.
7302 (run_breakpoint_commands): Declare.
7303 * mem-break.c (struct point_command_list): New struct.
7304 (struct breakpoint): New field command_list.
7305 (any_persistent_commands): New function.
7306 (add_commands_to_breakpoint): New function.
7307 (add_breakpoint_commands): New function.
7308 (gdb_no_commands_at_breakpoint): New function.
7309 (run_breakpoint_commands): New function.
7310 * linux-low.c (linux_wait_1): Test for and run breakpoint commands
7311 locally.
7312 * ax.c: Include format.h.
7313 (ax_printf): New function.
7314 (gdb_eval_agent_expr): Add printf opcode.
7315
2f8f6aed
YQ		 73162012-06-13 Yao Qi <yao@codesourcery.com>
7317
7318 * server.c (start_inferior): Remove duplicated writes to fields
7319 'last_resume_kind' and 'last_status' of 'current_inferior'.
7320
0c9070b3
YQ		 73212012-06-12 Yao Qi <yao@codesourcery.com>
7322 Pedro Alves <palves@redhat.com>
7323
7324 * linux-low.c (linux_set_resume_request): Simplify predicate. Add
7325 comment.
7326 * server.c (handle_v_cont): Extend comment.
7327
c52daf70
YQ		 73282012-06-11 Yao Qi <yao@codesourcery.com>
7329
7330 * linux-low.c (linux_attach): Add 'static'.
7331
d38bbb0a
YQ		 73322012-06-06 Yao Qi <yao@codesourcery.com>
7333
7334 * ax.c (gdb_eval_agent_expr): Print `top' in hex.
7335
89dc0afd
JK		 73362012-06-01 Jan Kratochvil <jan.kratochvil@redhat.com>
7337
7338 Fix gcc -flto compilation warning.
7339 * server.c (main): Make variable multi_mode and attach volatile.
7340
75f62ce7
TJB		 73412012-05-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
7342
7343 * linux-low.c (get_r_debug): Disable code using DT_MIPS_RLD_MAP
7344 if the platform doesn't know about it.
7345
65f479b6
PA		 73462012-05-30 Jeff Kenton <jkenton@tilera.com>
7347
7348 * Makefile.in (SFILES): Add linux-tile-low.c.
7349 (linux-tile-low.o, reg-tilegx.o, reg-tilegx.c): New rules.
7350 * configure.srv: Handle tilegx-*-linux*.
7351 * linux-tile-low.c: New file.
7352
0c5bf5a9
JK		 73532012-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
7354
7355 * linux-low.c (linux_qxfer_libraries_svr4): Return -1 if R_DEBUG is -1.
7356
a493e3e2
PA		 73572012-05-24 Pedro Alves <palves@redhat.com>
7358
7359 PR gdb/7205
7360
43aaf8b6 7361 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
a493e3e2 7362
2ea28649
PA		 73632012-05-24 Pedro Alves <palves@redhat.com>
7364
7365 PR gdb/7205
7366
7367 Replace target_signal with gdb_signal throughout.
7368
8d409d16
MR		 73692012-05-22 Maciej W. Rozycki <macro@codesourcery.com>
7370
7371 * linux-low.c (linux_store_registers): Avoid the copying sequence
7372 when no data has been retrieved by ptrace.
7373
23512c01
MGD		 73742012-05-22 Will Deacon <will.deacon@arm.com>
7375
7376 * linux-low (__UCLIBC__ && !(__UCLIBC_HAS_MMU__ || __ARCH_HAS_MMU__)):
7377 Include asm/ptrace.h.
7378 (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define only if not
7379 already defined.
7380
4934b29e
MR		 73812012-05-21 Maciej W. Rozycki <macro@codesourcery.com>
7382
7383 * linux-low.c (linux_store_registers): Don't re-retrieve data
7384 with ptrace that has already been obtained from /proc. Always
7385 copy any data retrieved with ptrace to the buffer supplied.
7386
bde24c0a
PA		 73872012-05-11 Yao Qi <yao@codesourcery.com>
7388 Pedro Alves <palves@redhat.com>
7389
7390 * linux-low.c (enum stopping_threads_kind): New.
7391 (stopping_threads): Change type to `enum stopping_threads_kind'.
7392 (handle_extended_wait): If stopping and suspending threads, leave
7393 the new_lwp suspended too.
7394 (linux_wait_for_event): Adjust.
7395 (stop_all_lwps): Set `stopping_threads' to
7396 STOPPING_AND_SUSPENDING_THREADS or STOPPING_THREADS depending on
7397 whether we're suspending threads or just stopping them. Assert no
7398 recursion happens.
7399
623b6bdf
YQ		 74002012-04-29 Yao Qi <yao@codesourcery.com>
7401
7402 * server.h: Move some code to ...
7403 * gdbthread.h: ... here. New.
7404 * Makefile.in (inferiors.o, regcache.o): Depends on gdbthread.h
7405 (remote-utils.o, server.o, target.o tracepoint.o): Likewise.
7406 (nto-low.o, win32-low.o): Likewise.
7407 * inferiors.c, linux-low.h, nto-low.c: Include gdbthread.h.
7408 * regcache.c, remote-utils.c, server.c: Likewise.
7409 * target.c, tracepoint.c, win32-low.c: Likewise.
7410
f15f9948
TJB		 74112012-04-24 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
7412
7413 * linux-low.h (PTRACE_ARG3_TYPE): Move macro from linux-low.c.
7414 (PTRACE_ARG4_TYPE): Likewise.
7415 (PTRACE_XFER_TYPE): Likewise.
7416 * linux-arm-low.c (arm_prepare_to_resume): Cast third argument of
7417 ptrace to PTRACE_ARG3_TYPE.
7418 * linux-low.c (PTRACE_ARG3_TYPE): Move macro to linux-low.h.
7419 (PTRACE_ARG4_TYPE): Likewise.
7420 (PTRACE_XFER_TYPE): Likewise.
7421 (linux_detach_one_lwp): Cast fourth argument of
7422 ptrace to long then PTRACE_ARG4_TYPE.
7423 (regsets_fetch_inferior_registers): Cast third argument of
7424 ptrace to long then PTRACE_ARG3_TYPE.
7425 (regsets_store_inferior_registers): Likewise.
7426
38ea300a
PA		 74272012-04-20 Pedro Alves <palves@redhat.com>
7428
7429 * configure: Regenerate.
7430
c971b7fa
PA		 74312012-04-19 Pedro Alves <palves@redhat.com>
7432
43aaf8b6 7433 * Makefile.in (GNULIB_BUILDDIR): New.
c971b7fa 7434 (LIBGNU, INCGNU, GNULIB_H): Adjust.
43aaf8b6
PA		 7435 (SUBDIRS, CLEANDIRS, REQUIRED_SUBDIRS): New.
7436 (all, install-only, uninstall, clean-info, all-lib, clean): No
7437 longer pass GNULIB_FLAGS_TO_PASS. Use subdir_do.
7438 (maintainer-clean realclean distclean): Use subdir_do.
7439 (subdir_do): New.
7440 (gnulib/import/Makefile): Adjust. Replace gnulib/import with
c971b7fa 7441 $(GNULIB_BUILDDIR). Don't pass argument to config.status.
43aaf8b6
PA		 7442 * acinclude.m4: Include acx_configure_dir.m4.
7443 * configure.ac: Remove gl_EARLY, gl_INIT, and AM_INIT_AUTOMAKE
7444 calls. Call AC_PROG_RANLIB. Configure gnulib using
7445 ACX_CONFIGURE_DIR.
7446 (GNULIB): New.
7447 (GNULIB_STDINT_H): Adjust.
7448 (AC_OUTPUT): Don't output gnulib/Makefile anymore.
7449 * gdbreplay.c: Include build-gnulib/config.h.
7450 * server.h: Likewise.
7451 * aclocal.m4: Regenerate.
7452 * config.in: Regenerate.
7453 * configure: Regenerate.
c971b7fa 7454
809277f8
PA		 74552012-04-19 Pedro Alves <palves@redhat.com>
7456
7457 * Makefile.in (LIBGNU, INCGNU): Adjust.
7458 (GNULIB_FLAGS_TO_PASS, GNULIB_H): Adjust.
7459 (all, install-only, uninstall, clean-info, all-lib, clean)
7460 (maintainer-clean, Makefile, gnulib/Makefile): Adjust.
7461 * configure.ac: Adjust AC_OUTPUT output.
7462 * aclocal.m4: Regenerate.
7463 * configure: Regenerate.
7464
fd9bb8b8
PA		 74652012-04-19 Pedro Alves <palves@redhat.com>
7466
7467 * Makefile.in (generated_files): New.
7468 (server_h): Remove the explicit dependency on config.h, and depend
7469 on $generated_files.
7470
1c298c66
PA		 74712012-04-19 Pedro Alves <palves@redhat.com>
7472
7473 * Makefile.in (INCGNU): Add -Ignulib.
7474
57c4b50b
PA		 74752012-04-19 Pedro Alves <palves@redhat.com>
7476
7477 * Makefile.in (GNULIB_INCLUDE_DIR): Rename to ...
7478 (INCGNU): ... this, and spell out -I here.
7479 (GNULIB_LIB): Rename to ...
7480 (LIBGNU): ... this.
7481 (INCLUDE_CFLAGS, gdbserver$(EXEEXT), $(GNULIB_LIB) rule): Adjust.
7482
1030e047
PA		 74832012-04-19 Pedro Alves <palves@redhat.com>
7484
7485 * config.in: Regenerate.
7486
447d4319
PA		 74872012-04-19 Pedro Alves <palves@redhat.com>
7488
7489 * configure.ac: Remove AC_CHECK_DECLS check for memmem.
7490 * server.h (memmem): Remove declaration.
7491 * config.in: Regenerate.
7492 * configure: Regenerate.
7493
aad9eab9
YQ		 74942012-04-19 Yao Qi <yao@codesourcery.com>
7495
7496 * Makefile.in (SFILES): Add common/vec.c.
7497 (OBS): Add vec.o.
7498 (vec.o): New rule.
7499
3e10640f
YQ		 75002012-04-19 Yao Qi <yao@codesourcery.com>
7501
7502 * remote-utils.c (prepare_resume_reply): Replace with macro
7503 target_core_of_thread.
7504 * server.c (handle_qxfer_threads_proper): Likewise.
7505 * target.h (traget_core_of_thread): New macro.
7506
71622373
PA		 75072012-04-18 Pedro Alves <palves@redhat.com>
7508
7509 * aclocal.m4: Regenerate.
7510 * configure: Regenerate.
7511
80d26939
YQ		 75122012-04-16 Yao Qi <yao@codesourcery.com>
7513
7514 * tracepoint.c (cmd_qtstart): Download tracepoints even when they are
7515 duplicated on address.
7516
42476b70
YQ		 75172012-04-16 Yao Qi <yao@codesourcery.com>
7518
7519 * tracepoint.c (COPY_FIELD_TO_BUF): New macro.
7520 (struct tracepoint_action_ops) <send>: New field.
7521 (m_tracepoint_action_send, r_tracepoint_action_send): New.
7522 (agent_expr_send, x_tracepoint_action_send): New.
7523 (l_tracepoint_action_send): New.
7524 (cmd_qtdp): Download and install tracepoint
7525 according to `use_agent'.
7526 (run_inferior_command): Add one more parameter `len'.
7527 Update callers.
7528 (tracepoint_send_agent): New.
7529 (cmd_qtdp, cmd_qtstart): Call tracepoint_send_agent.
7530
7bc83639
YQ		 75312012-04-16 Yao Qi <yao@codesourcery.com>
7532
7533 * tracepoint.c (download_tracepoints): Moved to ...
7534 (cmd_qtstart): ... here.
7535
5f18041e
YQ		 75362012-04-14 Yao Qi <yao@codesourcery.com>
7537
7538 * tracepoint.c: Include inttypes.h.
7539 (struct collect_memory_action): Use sized types.
7540 (struct tracepoint): Likewise.
7541 (cmd_qtdp, stop_tracing): Update print specifiers.
7542 (cmd_qtp, response_tracepoint): Likewise.
7543 (collect_data_at_tracepoint): Likewise.
7544 (collect_data_at_step): Likewise.
7545
55a8c076
YQ		 75462012-04-14 Yao Qi <yao@codesourcery.com>
7547
7548 Import gnulib module inttypes.
7549 * aclocal.m4, config.in, configure: Regenerated.
7550
dc750257
YQ		 75512012-04-14 Yao Qi <yao@codesourcery.com>
7552
7553 * Makefile.in (maintainer-clean, realclean, distclean): Remove
7554 Makefile and config.status at last.
7555
0ab5faf9
YQ		 75562012-04-13 Yao Qi <yao@codesourcery.com>
7557
7558 * tracepoint.c: Include stdint.h unconditionally.
7559
18f5fd81
TJB		 75602012-04-13 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
7561
7562 * acinclude.m4 (GDBSERVER_HAVE_THREAD_DB_TYPE): New macro based
7563 on BFD_HAVE_SYS_PROCFS_TYPE.
7564 * configure.ac: Look for lwpid_t and psaddr_t in libthread_db.h.
7565 * configure: Regenerate.
7566 * config.in: Likewise.
7567
4d47af5c
L		 75682012-04-13 H.J. Lu <hongjiu.lu@intel.com>
7569
7570 * Makefile.in (clean): Also remove x32.c x32-linux.c
7571 x32-avx.c x32-avx-linux.c.
7572 (x32.o): New target.
7573 (x32.c): Likewise.
7574 (x32-linux.o): Likewise.
7575 (x32-linux.c): Likewise.
7576 (x32-avx.o): Likewise.
7577 (x32-avx.c): Likewise.
7578 (x32-avx-linux.o): Likewise.
7579 (x32-avx-linux.c): Likewise.
7580
7581 * configure.srv (srv_amd64_regobj): Add x32.o x32-avx.o.
7582 (srv_amd64_linux_regobj): Add x32-linux.o x32-avx-linux.o.
7583 (srv_i386_64bit_xmlfiles): Add i386/x32-core.xml.
7584 (srv_amd64_xmlfiles): Add i386/x32.xml i386/x32-avx.xml.
7585 (srv_amd64_linux_xmlfiles): Add i386/x32-linux.xml
7586 i386/x32-avx-linux.xml.
7587
7588 * linux-x86-low.c (init_registers_x32_linux): New prototype.
7589 (init_registers_x32_avx_linux): Likwise.
7590 (x86_linux_update_xmltarget): Call init_registers_x32_linux
7591 or init_registers_x32_avx_linux if linux_is_elf64 is false.
7592
ecedbe58
PA		 75932012-04-13 Pedro Alves <palves@redhat.com>
7594
7595 * Makefile.in (GNULIB_FLAGS_TO_PASS): New.
7596 (FLAGS_TO_PASS): Don't change or set $top_srcdir, $srcdir and VPATH.
7597 (all, uninstall, clean-info, all-lib, clean, maintainer-clean)
7598 (realclean, distclean): Explicitly pass $GNULIB_FLAGS_TO_PASS to
7599 the sub-make.
7600
c92b5177
L		 76012012-04-12 H.J. Lu <hongjiu.lu@intel.com>
7602
7603 * linux-x86-low.c (compat_x32_clock_t): New.
7604 (compat_x32_siginfo_t): Likewise.
7605 (compat_x32_siginfo_from_siginfo): Likewise.
7606 (siginfo_from_compat_x32_siginfo): Likewise.
7607 (linux_is_elf64): Likewise.
7608 (x86_siginfo_fixup): Call compat_x32_siginfo_from_siginfo
7609 and siginfo_from_compat_x32_siginfo for x32.
7610 (x86_arch_setup): Set linux_is_elf64.
7611
214d508e
L		 76122012-04-12 H.J. Lu <hongjiu.lu@intel.com>
7613
7614 PR gdb/13969
7615 * linux-low.c (linux_pid_exe_is_elf_64_file): Also return the
7616 e_machine field.
7617 (linux_qxfer_libraries_svr4): Update call to elf_64_file_p.
7618 * linux-low.h (linux_pid_exe_is_elf_64_file): Updated.
7619 * linux-x86-low.c (x86_arch_setup): Check if GDBserver is
7620 compatible with process.
7621
c9a1864a
YQ		 76222012-04-12 Yao Qi <yao@codesourcery.com>
7623
7624 * Makefile.in: Define abs_top_srcdir and abs_srcdir.
7625 (INCLUDE_CFLAGS): Append GNULIB_INCLUDE_DIR.
7626 (install-only, install-info, clean): Handle sub dir gnulib.
7627 (all-lib, am--refresh): New targets.
7628 (memmem.o): Remove target.
7629 * configure.ac: Remove AC_CONFIG_LIBOBJ_DIR.
7630 Invoke gl_EARLY. Invoke AC_CHECK_PROGS for make.
7631 (AC_REPLACE_FUNCS): Remove memmem.
7632 Invoke gl_INIT and AM_INIT_AUTOMAKE.
7633 (AC_OUTPUT): Generate Makefile in gnulib/.
7634 * aclocal.m4, config.in, configure: Regenerated.
7635
367ba2c2
MR		 76362012-04-10 Maciej W. Rozycki <macro@codesourcery.com>
7637
7638 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP.
7639
9d236627
PA		 76402012-04-05 Pedro Alves <palves@redhat.com>
7641
7642 -Werror=strict-aliasing
7643
7644 * spu-low.c (parse_spufs_run): Avoid dereferencing type-punned
7645 pointer.
7646
111217b3
PA		 76472012-04-04 Pedro Alves <palves@redhat.com>
7648
7649 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
7650 (sparc_store_gregset_from_stack, sparc_store_gregset)
7651 (sparc_breakpoint_at): Fix formatting.
7652
8365dcf5
TJB		 76532012-03-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
7654
7655 * configure.ac: Check whether Elf32_auxv_t and Elf64_auxv_t
7656 are available.
7657 * linux-low.c [HAVE_ELF32_AUXV_T] (Elf32_auxv_t): Add typedef.
7658 [HAVE_ELF64_AUXV_T] (Elf64_auxv_t): Likewise.
7659 * config.in: Regenerate.
7660 * configure: Likewise.
7661
689cc2ae
PA		 76622012-03-29 Pedro Alves <palves@redhat.com>
7663
7664 * linux-low.c (regsets_store_inferior_registers) [__sparc__]:
7665 Correct ptrace arguments.
7666
c14dfd32
PA		 76672012-03-28 Pedro Alves <palves@redhat.com>
7668
7669 * linux-ia64-low.c (ia64_regmap): Map IA64_EC_REGNUM to PT_AR_EC.
7670 (IA64_GR0_REGNUM, IA64_FR0_REGNUM)
7671 (IA64_FR1_REGNUM): New defines.
7672 (ia64_fetch_register): New.
7673 (the_low_target): Install it.
7674 * linux-low.h (struct linux_target_ops) <fetch_register>: New
7675 field.
7676 * linux-low.c (linux_fetch_registers): Try the
7677 the_low_target.fetch_register hook first.
7678
7679 * linux-arm-low.c (the_low_target): Adjust.
7680 * linux-bfin-low.c (the_low_target): Adjust.
7681 * linux-cris-low.c (the_low_target): Adjust.
7682 * linux-crisv32-low.c (the_low_target): Adjust.
7683 * linux-m32r-low.c (the_low_target): Adjust.
7684 * linux-m68k-low.c (the_low_target): Adjust.
7685 * linux-mips-low.c (the_low_target): Adjust.
7686 * linux-ppc-low.c (the_low_target): Adjust.
7687 * linux-s390-low.c (the_low_target): Adjust.
7688 * linux-sh-low.c (the_low_target): Adjust.
7689 * linux-sparc-low.c (the_low_target): Adjust.
7690 * linux-tic6x-low.c (the_low_target): Adjust.
7691 * linux-x86-low.c (the_low_target): Adjust.
7692 * linux-xtensa-low.c (the_low_target): Adjust.
7693
63c88e13
PA		 76942012-03-26 Pedro Alves <palves@redhat.com>
7695
7696 * server.c (handle_qxfer_libraries): Don't bail early if
7697 the_target->qxfer_libraries_svr4 is not NULL.
7698
fb723180
PA		 76992012-03-26 Pedro Alves <palves@redhat.com>
7700
7701 * linux-low.c (linux_qxfer_libraries_svr4): Fix pasto in comment.
7702
0afae3cf
PA		 77032012-03-23 Pedro Alves <palves@redhat.com>
7704
7705 * linux-low.c (linux_qxfer_libraries_svr4): Terminate the
7706 "library-list-svr4" element's start tag when the the DSO list is
7707 empty.
7708
485f1ee4
PA		 77092012-03-23 Pedro Alves <palves@redhat.com>
7710
7711 * linux-low.c (read_one_ptr): Read the inferior's pointer through
7712 a variable whose type size is the same as the inferior's pointer
7713 size.
7714
a5362b9a
TS		 77152012-03-21 Thomas Schwinge <thomas@codesourcery.com>
7716
7717 * linux-arm-low.c (arm_stopped_by_watchpoint): Use siginfo_t instead of
7718 struct siginfo.
7719 * linux-low.c (siginfo_fixup, linux_xfer_siginfo): Likewise.
7720 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
7721 * linux-low.h: Include <signal.h>.
7722 (struct siginfo): Remove forward declaration.
7723 (struct linux_target_ops) <siginfo_fixup>: Use siginfo_t instead of
7724 struct siginfo.
7725
d226c142
MF		 77262012-03-21 Mike Frysinger <vapier@gentoo.org>
7727
7728 * .gitignore: Ignore more files.
7729
122f36ef
PA		 77302012-03-19 Pedro Alves <palves@redhat.com>
7731 Jan Kratochvil <jan.kratochvil@redhat.com>
7732
7733 * server.c (cont_thread, general_thread): Add describing comments.
7734 (start_inferior): Clear `cont_thread'.
7735 (handle_v_cont): Don't set `cont_thread' if resuming all threads
7736 of a process.
7737
fc3e5175
YQ		 77382012-03-15 Yao Qi <yao@codesourcery.com>
7739
7740 * tracepoint.c (install_tracepoint): Move duplicated tracepoint
7741 handling to ...
7742 (cmd_qtdp): ... here.
7743
8d0d92cd
YQ		 77442012-03-15 Yao Qi <yao@codesourcery.com>
7745
7746 * tracepoint.c (struct tracepoint_action_ops): New.
7747 (struct tracepoint_action) [!IN_PROCESS_AGENT] <ops>: New field.
7748 (m_tracepoint_action_download): New.
7749 (r_tracepoint_action_download): New.
7750 (x_tracepoint_action_download): New.
7751 (l_tracepoint_action_download): New.
7752 (add_tracepoint_action): Install `action->ops' according type.
7753 (download_tracepoint_1): Move code `download' function pointer
7754 of various tracepoint_action_ops.
7755
87b0bb13
JK		 77562012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
7757
7758 * linux-low.c (linux_attach_lwp_1): New variable buffer. Call
7759 linux_ptrace_attach_warnings.
7760
5f572dec
JK		 77612012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
7762
7763 * Makefile.in (linux-ptrace.o): New.
7764 * configure.srv (arm*-*-linux*, bfin-*-*linux*, crisv32-*-linux*)
7765 (cris-*-linux*, i[34567]86-*-linux*, ia64-*-linux*, m32r*-*-linux*)
7766 (m68*-*-linux*, m68*-*-uclinux*, mips*-*-linux*, powerpc*-*-linux*)
7767 (s390*-*-linux*, sh*-*-linux*, sparc*-*-linux*, tic6x-*-uclinux)
7768 (x86_64-*-linux*, xtensa*-*-linux*): Add linux-ptrace.o to SRV_TGTOBJ
7769 of these targets.
7770 * linux-low.c (linux_attach_lwp_1): Remove redundent else clause.
7771
f4647387
YQ		 77722012-03-08 Yao Qi <yao@codesourcery.com>
7773 Pedro Alves <palves@redhat.com>
7774
7775 Fix PR server/13392.
7776 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Check
7777 offset of JMP insn.
7778 * tracepoint.c (remove_tracepoint): New.
7779 (cmd_qtdp): Call remove_tracepoint when failed to install.
7780
9b224c5e
PA		 77812012-03-07 Pedro Alves <palves@redhat.com>
7782
7783 * linux-low.c (get_detach_signal): New.
7784 (linux_detach_one_lwp): Get rid of a pending SIGSTOP with SIGCONT.
7785 Pass on pending signals to PTRACE_DETACH. Check the result of the
7786 ptrace call.
7787 * server.c (program_signals, program_signals_p): New.
7788 (handle_general_set): Handle QProgramSignals.
7789 * server.h (program_signals, program_signals_p): Declare.
7790
e237a7e2
JK		 77912012-03-05 Pedro Alves <palves@redhat.com>
7792 Jan Kratochvil <jan.kratochvil@redhat.com>
7793
7794 * linux-low.c (get_dynamic): Don't warn when PT_PHDR isn't found.
7795 New comment why.
7796
5808517f
YQ		 77972012-03-03 Yao Qi <yao@codesourcery.com>
7798
7799 * tracepoint.c (tracepoint_look_up_symbols): Update call to
7800 agent_look_up_symbols.
7801
58b4daa5
YQ		 78022012-03-03 Yao Qi <yao@codesourcery.com>
7803
7804 * Makefile.in (linux-low.o): Keep dependence on agent.h.
7805 (linux-x86-low.o): Likewise.
7806 * server.h: Remove in_process_agent_loaded.
7807 * tracepoint.c (in_process_agent_loaded): Removed. Moved it
7808 common/agent.c.
7809 Update callers.
7810
8ffcbaaf
YQ		 78112012-03-03 Yao Qi <yao@codesourcery.com>
7812
7813 * tracepoint.c (gdb_agent_capability): New global.
7814 (in_process_agent_loaded_ust): Renamed to
7815 `in_process_agent_supports_ust'.
7816 Update callers.
7817 (in_process_agent_supports_ust): Call agent_capability_check.
7818 (clear_installed_tracepoints): Assert that agent supports
7819 agent.
7820
d1feda86
YQ		 78212012-03-03 Yao Qi <yao@codesourcery.com>
7822
7823 * linux-low.c (linux_supports_agent): New.
7824 (linux_target_ops): Initialize field `supports_agent' with
7825 linux_supports_agent.
7826 * target.h (struct target_ops) <supports_agent>: New.
7827 (target_supports_agent): New macro.
7828 * server.c (handle_general_set): Handle packet 'QAgent'.
7829 (handle_query): Send `QAgent+'.
7830 * Makefile.in (server.o): Depends on agent.h.
7831
2fa291ac
YQ		 78322012-03-03 Yao Qi <yao@codesourcery.com>
7833
7834 * Makefile.in (OBS): Add agent.o.
7835 Add new rule for agent.o.
7836 Track dependence of tracepoint.c on agent.h.
7837 * tracepoint.c (run_inferior_command_1):
7838 (run_inferior_command): Call agent_run_command.
7839 (gdb_ust_connect_sync_socket): Deleted. Move it to
7840 common/agent.c.
7841 (resume_thread, stop_thread): Likewise.
7842 (gdb_ust_socket_init): Renamed to ...
7843 (gdb_agent_socket_init): ... New.
7844 (gdb_ust_thread): Renamed to ...
7845 (gdb_agent_helper_thread): ... New.
7846 (gdb_ust_init): Move some code to ...
7847 (gdb_agent_init): ... here. New.
7848 [HAVE_UST]: Call gdb_ust_init.
7849 (initialize_tracepoint_ftlib): Call gdb_agent_init.
7850 * configure.ac: Add `sys/un.h' to AC_CHECK_HEADERS.
7851 * config.in, configure: Regenerated.
7852
05044653
PA		 78532012-03-02 Pedro Alves <palves@redhat.com>
7854
7855 * inferiors.c (add_pid_to_list, pull_pid_from_list): Delete.
7856 * linux-low.c (struct simple_pid_list): New.
7857 (stopped_pids): New a struct simple_pid_list pointer.
7858 (add_to_pid_list, pull_pid_from_list): New.
7859 (handle_extended_wait): Don't assume the first signal new children
7860 report is SIGSTOP. Adjust call to pull_pid_from_list.
7861 (linux_wait_for_lwp): Adjust.
7862
8d00225b
YQ		 78632012-03-02 Yao Qi <yao@codesourcery.com>
7864
7865 * tracepoint.c (do_action_at_tracepoint): Write `stop_pc' in
7866 debug log.
7867
19560ba5
YQ		 78682012-03-02 Yao Qi <yao@codesourcery.com>
7869
7870 * tracepoint.c (collect_ust_data_at_tracepoint): Remove parameters
7871 `stop_pc' and `tpoint'. Update caller.
7872
1faeff08
MR		 78732012-03-01 Maciej W. Rozycki <macro@codesourcery.com>
7874
7875 * linux-low.h (linux_target_ops): Add regset_bitmap member.
7876 * linux-low.c (use_linux_regsets): New macro.
7877 [!HAVE_LINUX_REGSETS] (regsets_fetch_inferior_registers): Likewise.
7878 [!HAVE_LINUX_REGSETS] (regsets_store_inferior_registers): Likewise.
7879 (linux_register_in_regsets): New function.
7880 (usr_fetch_inferior_registers): Skip registers covered by
7881 regsets.
7882 (usr_store_inferior_registers): Likewise.
7883 (usr_fetch_inferior_registers): New macro.
7884 (usr_store_inferior_registers): Likewise.
7885 (linux_fetch_registers): Handle mixed regset/non-regset targets.
7886 (linux_store_registers): Likewise.
7887 * linux-mips-low.c (init_registers_mips_dsp_linux): New
7888 prototype.
7889 (init_registers_mips64_dsp_linux): Likewise.
7890 (init_registers_mips_linux): New macro.
7891 (init_registers_mips_dsp_linux): Likewise.
7892 (mips_dsp_num_regs): Likewise.
7893 (DSP_BASE, DSP_CONTROL): New fallback macros.
7894 (mips_base_regs): New macro.
7895 (mips_regmap): Use it. Fix the size.
7896 (mips_dsp_regmap): New variable.
7897 (mips_dsp_regset_bitmap): Likewise.
7898 (mips_arch_setup): New function.
7899 (mips_cannot_fetch_register): Use the_low_target.regmap rather
7900 than mips_regmap.
7901 (mips_cannot_store_register): Likewise.
7902 (the_low_target): Update .arch_setup, .num_regs and .regmap
7903 initializers. Add .regset_bitmap initializer.
7904 * linux-arm-low.c (the_low_target): Add .regset_bitmap
7905 initializer.
7906 * linux-bfin-low.c (the_low_target): Likewise.
7907 * linux-cris-low.c (the_low_target): Likewise.
7908 * linux-crisv32-low.c (the_low_target): Likewise.
7909 * linux-ia64-low.c (the_low_target): Likewise.
7910 * linux-m32r-low.c (the_low_target): Likewise.
7911 * linux-m68k-low.c (the_low_target): Likewise.
7912 * linux-ppc-low.c (the_low_target): Likewise.
7913 * linux-s390-low.c (the_low_target): Likewise.
7914 * linux-sh-low.c (the_low_target): Likewise.
7915 * linux-sparc-low.c (the_low_target): Likewise.
7916 * linux-tic6x-low.c (the_low_target): Likewise.
7917 * linux-x86-low.c (the_low_target): Likewise.
7918 * linux-xtensa-low.c (the_low_target): Likewise.
7919 * configure.srv <mips*-*-linux*>: Add mips-dsp-linux.o and
7920 mips64-dsp-linux.o to srv_regobj. Add mips-dsp-linux.xml,
7921 mips64-dsp-linux.xml, mips-dsp.xml and mips64-dsp.xml to
7922 srv_xmlfiles.
7923 * Makefile.in (mips-dsp-linux.o, mips-dsp-linux.c): New targets.
7924 (mips64-dsp-linux.o, mips64-dsp-linux.c): Likewise.
7925
c03e6ccc
YQ		 79262012-02-29 Yao Qi <yao@codesourcery.com>
7927 Pedro Alves <palves@redhat.com>
7928
7929 * linux-low.c: (linux_wait_1): Call unsuspend_all_lwps when
7930 `step_over_finished' is true.
7931
644cebc9
PA		 79322012-02-27 Pedro Alves <palves@redhat.com>
7933
7934 * linux-low.c (pid_is_stopped): Delete, moved to common/.
7935 (linux_attach_lwp_1): Adjust to use linux_proc_pid_is_stopped.
7936
c14d7ab2
PA		 79372012-02-27 Pedro Alves <palves@redhat.com>
7938
7939 PR server/9684
7940 * linux-low.c (pid_is_stopped): New.
7941 (linux_attach_lwp_1): Handle attaching to 'T (stopped)' processes.
7942
412c89dd
LM		 79432012-02-25 Luis Machado <lgustavo@codesourcery.com>
7944
7945 * mem-break.c (clear_gdb_breakpoint_conditions): Fix de-allocation
7946 of conditions.
7947
b745defe
MR		 79482012-02-24 Maciej W. Rozycki <macro@codesourcery.com>
7949
7950 * linux-mips-low.c (mips_regmap): Correct the index of $f9.
7951
9f3a5c85
LM		 79522012-02-24 Luis Machado <lgustavo@codesourcery>
7953
7954 * server.c (handle_query): Advertise support for target-side
7955 breakpoint condition evaluation.
7956 (process_point_options): New function.
7957 (process_serial_event): When inserting a breakpoint, check for
7958 a target-side condition that should be evaluated.
7959
7960 * mem-break.c: Include regcache.h and ax.h.
7961 (point_cond_list_t): New data structure.
7962 (breakpoint) <cond_list>: New field.
7963 (find_gdb_breakpoint_at): Make non-static.
7964 (delete_gdb_breakpoint_at): Clear any target-side
7965 conditions.
7966 (clear_gdb_breakpoint_conditions): New function.
7967 (add_condition_to_breakpoint): Likewise.
7968 (add_breakpoint_condition): Likewise.
7969 (gdb_condition_true_at_breakpoint): Likewise.
7970 (gdb_breakpoint_here): Return result directly instead
7971 of going through a local variable.
7972
7973 * mem-break.h (find_gdb_breakpoint_at): New prototype.
7974 (clear_gdb_breakpoint_conditions): Likewise.
7975 (add_breakpoint_condition): Likewise.
7976 (gdb_condition_true_at_breakpoint): Likewise.
7977
7978 * linux-low.c (linux_wait_1): Evaluate target-side breakpoint condition.
7979 (need_step_over_p): Take target-side breakpoint condition into
7980 consideration.
7981
5e1dc496
LM		 79822012-02-24 Luis Machado <lgustavo@codesourcery>
7983
7984 * server.h: Include tracepoint.h.
7985 (agent_mem_read, agent_get_trace_state_variable_value,
7986 agent_set_trace_state_variable_value,
7987 agent_tsv_read, agent_mem_read_string, get_get_tsv_func_addr,
7988 get_set_tsv_func_addr): New prototypes.
7989
7990 * ax.h: New include file.
7991 * ax.c: New source file.
7992
7993 * tracepoint.c: Include ax.h.
7994 (gdb_agent_op, gdb_agent_op_names, gdb_agent_op_sizes,
7995 agent_expr, eval_result_type): Move to ax.h.
7996 (parse_agent_expr): Rename to ...
7997 (gdb_parse_agent_expr): ... this, make it non-static and move
7998 to ax.h.
7999 (unparse_agent_expr) Rename to ...
8000 (gdb_unparse_agent_expr): ... this, make it non-static and move
8001 to ax.h.
8002 (eval_agent_expr): Rename to ...
8003 (eval_tracepoint_agent_expr): ... this.
8004 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Remove
8005 forward declarations.
8006 (add_tracepoint_action): Call gdb_parse_agent_expr (...).
8007 (agent_get_trace_state_variable_value): New function.
8008 (agent_set_trace_state_variable_value): New function.
8009 (cmd_qtdp): Call gdb_parse_agent_expr (...).
8010 (response_tracepoint): Call gdb_unparse_agent_expr (...).
8011 (do_action_at_tracepoint): Call eval_tracepoint_agent_expr (...).
8012 (condition_true_at_tracepoint): Likewise.
8013 (parse_agent_expr): Rename to ...
8014 (gdb_parse_agent_expr): ... this and move to ax.c.
8015 (unparse_agent_expr): Rename to ...
8016 (gdb_unparse_agent_expr): ... this and move to ax.c.
8017 (gdb_agent_op_name): Move to ax.c.
8018 (eval_agent_expr): Rename to ...
8019 (gdb_eval_agent_expr): ... this, use regcache passed as parameter
8020 and move to ax.c.
8021 (eval_tracepoint_agent_expr): New function.
8022 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Make
43aaf8b6 8023 non-static.
5e1dc496
LM		 8024 (current_insn_ptr, emit_error, struct bytecode_address): Move to
8025 ax.c.
8026 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul, emit_lsh,
8027 emit_rsh_signed, emit_rsh_unsigned, emit_ext, emit_log_not,
8028 emit_bit_and, emit_bit_or, emit_bit_xor, emit_bit_not, emit_equal,
8029 emit_less_signed, emit_less_unsigned, emit_ref, emit_if_goto,
8030 emit_goto, write_goto_address, emit_const, emit_reg, emit_pop,
8031 emit_stack, emit_zero_ext, emit_swap, emit_stack_adjust,
8032 emit_int_call_1, emit_void_call_2, emit_eq_goto, emit_ne_goto,
8033 emit_lt_goto, emit_ge_goto, emit_gt_goto, emit_le_goto): Move to ax.c.
8034 (get_get_tsv_func_addr, get_set_tsv_func_addr): New functions.
8035 (compile_bytecodes): Remove forward declaration.
8036 (is_goto_target): Move to ax.c.
8037 (compile_bytecodes): Move to ax.c and call
8038 agent_get_trace_state_variable_value (...) and
8039 agent_set_trace_state_variable_value (...).
8040
8041 * Makefile.in: Update ax.c and IPA dependencies.
8042
277e4e52
PA		 80432012-02-24 Pedro Alves <palves@redhat.com>
8044
8045 * tracepoint.c (cmd_bigqtbuffer): Rename as ...
8046 (cmd_bigqtbuffer_circular): ... this. Only handle
8047 'QTBuffer:circular:'.
8048 (handle_tracepoint_general_set): Adjust.
8049
bf4c19f7
YQ		 80502012-02-16 Yao Qi <yao@codesourcery.com>
8051
8052 * inferiors.c: Move code to ...
8053 * dll.c: .... here. New.
8054 * server.h: Declare clear_dlls.
8055 * Makefile.in (SFILES): Add dll.c.
8056 (OBS): Add dll.o
8057 (dll.o): New rule.
8058
d73f2619
YQ		 80592012-02-11 Yao Qi <yao@codesourcery.com>
8060
8061 * server.c: (handle_monitor_command): Add a new parameter
8062 `own_buf'.
8063 (handle_query): Update caller.
8064
f8255c2a
JB		 80652012-02-09 Joel Brobecker <brobecker@adacore.com>
8066
8067 * configure.ac: Add readlink to AC_CHECK_FUNCS list.
8068 * configure, config.in: Regenerate.
8069 * hostio.c: Provide an alternate implementation if HAVE_READLINK
8070 is not defined.
8071
da84f473
PA		 80722012-02-02 Pedro Alves <palves@redhat.com>
8073
8074 Try SIGKILL first, then PTRACE_KILL.
8075 * linux-low.c (linux_kill_one_lwp): New.
8076 (linux_kill_one_lwp): Rename to ...
8077 (kill_one_lwp_callback): ... this. Use the new
8078 linux_kill_one_lwp.
8079
e886a173
PA		 80802012-02-02 Pedro Alves <palves@redhat.com>
8081
8082 * tracepoint.c (cmd_qtminftpilen): Return 0 if there's no current
8083 inferior.
8084
be07f1a2
PA		 80852012-01-27 Pedro Alves <palves@redhat.com>
8086
8087 * linux-low.c (linux_child_pid_to_exec_file): Delete.
8088 (elf_64_file_p): Make static.
8089 (linux_pid_exe_is_elf_64_file): New.
8090 * linux-low.h (linux_child_pid_to_exec_file, elf_64_file_p):
8091 Delete declarations.
8092 (linux_pid_exe_is_elf_64_file): Declare.
8093 * linux-x86-low.c (x86_arch_setup): Use
8094 linux_pid_exe_is_elf_64_file.
8095
d8301ad1
JK		 80962012-01-25 Jan Kratochvil <jan.kratochvil@redhat.com>
8097
8098 * linux-low.c (linux_wait_for_event_1): Rename to ...
8099 (linux_wait_for_event): ... here and merge it with former
8100 linux_wait_for_event - new variable wait_ptid, use it.
8101 (linux_wait_for_event): Remove - merge it to linux_wait_for_event_1.
8102
01b17894
PA		 81032012-01-23 Pedro Alves <palves@redhat.com>
8104
8105 * server.c (main): Avoid yet another case of infinite loop while
8106 detaching/killing after a longjmp.
8107
e825046f
JK		 81082012-01-20 Jan Kratochvil <jan.kratochvil@redhat.com>
8109
8110 Code cleanup.
8111 * linux-low.c (linux_wait_for_event_1): Use ptid_is_pid.
8112
b9e7b9c3
UW		 81132012-01-20 Ulrich Weigand <ulrich.weigand@linaro.org>
8114
8115 * hostio.c (handle_readlink): New function.
8116 (handle_vFile): Call it to handle "vFile:readlink" packets.
8117
901f9912
UW		 81182012-01-20 Pedro Alves <palves@redhat.com>
8119 Ulrich Weigand <ulrich.weigand@linaro.org>
8120
8121 * server.c (handle_v_requests): Only support vAttach and vRun to
8122 start multiple processes when in extended protocol mode.
8123
fc1ab1a0
PA		 81242012-01-17 Pedro Alves <palves@redhat.com>
8125
8126 * tracepoint.c (initialize_tracepoint): Use mmap instead of
8127 memalign plus mprotect to allocate the scratch buffer.
8128
7d5d4e98
PA		 81292012-01-13 Pedro Alves <palves@redhat.com>
8130
8131 * server.c (attach_inferior): Clear `cont_thread'.
8132
f128d5e9
PA		 81332012-01-13 Pedro Alves <palves@redhat.com>
8134
8135 * server.c (main): Avoid infinite loop while detaching/killing
8136 after a longjmp.
8137
06db92f0
DE		 81382012-01-09 Doug Evans <dje@google.com>
8139
8140 * server.c (start_inferior): Set last_ptid in --wrapper case.
8141
32d92999
YQ		 81422012-01-06 Yao Qi <yao@codesourcery.com>
8143
8144 * tracepoint.c [IN_PROCESS_AGENT] (debug_threads): Macro
8145 defined.
8146 [IN_PROCESS_AGENT] (debug_agent): New global variable.
8147
5e0a92a9
YQ		 81482012-01-04 Yao Qi <yao@codesourcery.com>
8149
8150 * tracepoint.c (cmd_qtdp): Print debug message
8151 for static tracepoint.
8152
ae639e8c
YQ		 81532012-01-04 Yao Qi <yao@codesourcery.com>
8154
8155 * tracepoint.c (trace_vdebug): Differentiate debug message
8156 between gdbserver and IPA.
8157
f72429c5
YQ		 81582012-01-03 Yao Qi <yao@codesourcery.com>
8159
8160 * tracepoint.c (tracepoint_was_hit): Don't collect for
8161 static tracepoint.
8162
12c3e59c
JB		 81632012-01-02 Joel Brobecker <brobecker@adacore.com>
8164
8165 * terminal.h: Reformat copyright header.
8166
67827812
JB		 81672012-01-02 Joel Brobecker <brobecker@adacore.com>
8168
8169 * server.c (gdbserver_version): Update copyright year.
8170 * gdbreplay.c (gdbreplay_version): Likewise.
8171
3e52c33d
JK		 81722011-12-18 Jan Kratochvil <jan.kratochvil@redhat.com>
8173
8174 * linux-low.c (linux_create_inferior): Put empty if clause for write.
8175
8176 Revert:
8177 2011-12-18 Hui Zhu <teawater@gmail.com>
8178 * linux-low.c (linux_create_inferior): Save return value to ret.
8179
66f1260e
HZ		 81802011-12-18 Hui Zhu <teawater@gmail.com>
8181
8182 * linux-low.c (linux_create_inferior): Save return value to ret.
8183
e77616d7
DE		 81842011-12-16 Doug Evans <dje@google.com>
8185
e7b06c57
DE		 8186 * linux-low.c (linux_create_inferior): If stdio connection,
8187 redirect stdin from /dev/null, stdout to stderr.
8188 * remote-utils.c (remote_is_stdio): New static global.
8189 (remote_connection_is_stdio): New function.
8190 (remote_prepare): Handle stdio connection.
8191 (remote_open): Ditto.
8192 (remote_close): Don't close stdin for stdio connections.
8193 (read_prim,write_prim): New functions. Replace all calls to
8194 read/write to these.
8195 * server.c (main): Watch for "-" argument. Move call to
8196 remote_prepare before start_inferior.
8197 * server.h (STDIO_CONNECTION_NAME): New macro.
8198 (remote_connection_is_stdio): Declare.
8199
e77616d7
DE		 8200 * remote-utils.c (prepare_resume_reply): Remove extraneous \n
8201 in debugging output.
8202
82067193
YQ		 82032011-12-15 Yao Qi <yao@codesourcery.com>
8204
8205 * tracepoint.c: Include sys/syscall.h.
8206 (gdb_ust_thread): Remove preprocessor conditional.
8207
82bfbe7e
PA		 82082011-12-14 Pedro Alves <pedro@codesourcery.com>
8209
8210 * linux-low.c (linux_detach_one_lwp): Call
8211 the_low_target.prepare_to_resume before detaching.
8212
712c6575
YQ		 82132011-12-14 Yao Qi <yao@codesourcery.com>
8214
8215 * tracepoint.c (gdb_ust_thread): Don't ignore return value
8216 of write.
8217
d54d1edf
YQ		 82182011-12-14 Yao Qi <yao@codesourcery.com>
8219
8220 * i386-low.c (i386_low_stopped_data_address): Initialize local
8221 variable `control'.
8222
6210a125
PA		 82232011-12-13 Pedro Alves <pedro@codesourcery.com>
8224
8225 PR remote/13492
8226
8227 * i386-low.c (i386_low_stopped_data_address): Avoid fetching
8228 DR_CONTROL unless necessary. Extend comments.
8229 * linux-x86-low.c (x86_linux_prepare_to_resume): Don't write to
8230 DR0-3 if not used. If any watchpoint was set, clear DR_STATUS.
8231
2ece8244
YQ		 82322011-12-13 Yao Qi <yao@codesourcery.com>
8233
8234 * tracepoint.c (trace_buffer_alloc): Replace magic numbers with
8235 macros.
8236 (upload_fast_traceframes, upload_fast_traceframes): Likewise.
8237
784867a5
JK		 82382011-12-08 Jan Kratochvil <jan.kratochvil@redhat.com>
8239
8240 * linux-low.c (linux_kill): Skip PTRACE_KILL if LWP does not exist.
8241 Print new debug message for such case.
8242
6bf36717
JK		 82432011-12-06 Jan Kratochvil <jan.kratochvil@redhat.com>
8244
8245 Fix overlapping memcpy.
8246 * mem-break.c (set_raw_breakpoint_at): New variable buf. Use it for
8247 the read_inferior_memory transfer.
8248 (delete_fast_tracepoint_jump): New variable buf. Use it for the
8249 write_inferior_memory transfer.
8250 (set_fast_tracepoint_jump): New variable buf. Use it for the
8251 read_inferior_memory and write_inferior_memory transfers.
8252 (uninsert_fast_tracepoint_jumps_at, reinsert_fast_tracepoint_jumps_at)
8253 (delete_raw_breakpoint, uninsert_raw_breakpoint): New variable buf.
8254 Use it for the write_inferior_memory transfer.
8255 (check_mem_read, check_mem_write): New gdb_asserts for overlapping
8256 buffers.
8257
50275556
MR		 82582011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
8259
8260 * linux-low.c (fetch_register, store_register): Make code
8261 consistent, fix formatting.
8262
7325beb4
MR		 82632011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
8264
8265 * linux-low.c (usr_store_inferior_registers): Factor out code
8266 to handle individual registers into...
8267 (store_register): ... this new function.
8268
c642a434
UW		 82692011-12-06 Ulrich Weigand <uweigand@de.ibm.com>
8270
8271 * Makefile.in (s390-linux32v1.o, s390-linux32v1.c): New rules.
8272 (s390-linux32v2.o, s390-linux32v2.c): Likewise.
8273 (s390-linux64v1.o, s390-linux64v1.c): Likewise.
8274 (s390-linux64v2.o, s390-linux64v2.c): Likewise.
8275 (s390x-linux64v1.o, s390x-linux64v1.c): Likewise.
8276 (s390x-linux64v2.o, s390x-linux64v2.c): Likewise.
8277 * configure.srv [s390*-*-linux*] (srv_regobj): Add new objects.
8278 (srv_xmlfiles): Add new XML files.
8279
8280 * linux-s390-low.c: Include "elf/common.h", <sys/ptrace.h>,
8281 and <sys/uio.h>.
8282 (PTRACE_GETREGSET, PTRACE_SETREGSET): Define if undefined.
8283 (init_registers_s390_linux32v1): Add prototype.
8284 (init_registers_s390_linux32v2): Likewise.
8285 (init_registers_s390_linux64v1): Likewise.
8286 (init_registers_s390_linux64v2): Likewise.
8287 (init_registers_s390x_linux64v1): Likewise.
8288 (init_registers_s390x_linux64v2): Likewise.
8289 (s390_num_regs): Increment to 52.
8290 (s390_regmap): Add orig_r2 register.
8291 (s390_num_regs_3264): Increment to 68.
8292 (s390_regmap_3264): Add orig_r2 register.
8293 (s390_collect_ptrace_register): Handle orig_r2 register.
8294 (s390_supply_ptrace_register): Likewise.
8295 (s390_fill_last_break): New function.
8296 (s390_store_last_break): Likewise.
8297 (s390_fill_system_call): New function.
8298 (s390_store_system_call): Likewise.
8299 (target_regsets): Handle NT_S390_LAST_BREAK and NT_S390_SYSTEM_CALL
8300 register sets.
8301 (s390_check_regset): New function.
8302 (s390_arch_setup): Check for presence of NT_S390_LAST_BREAK and
8303 NT_S390_SYSTEM_CALL regsets and use appropriate description.
8304 Update target_regsets for available register sets.
8305
2268b414
JK		 83062011-12-02 Paul Pluzhnikov <ppluzhnikov@google.com>
8307 Jan Kratochvil <jan.kratochvil@redhat.com>
8308
8309 * linux-low.c (get_phdr_phnum_from_proc_auxv, get_dynamic, get_r_debug)
8310 (read_one_ptr, struct link_map_offsets, linux_qxfer_libraries_svr4):
8311 New.
8312 (struct linux_target_ops): Install linux_qxfer_libraries_svr4.
8313 * linux-low.h (struct process_info_private): New member r_debug.
8314 * server.c (handle_qxfer_libraries): Call
8315 the_target->qxfer_libraries_svr4.
8316 (handle_qxfer_libraries_svr4): New function.
8317 (qxfer_packets): New entry "libraries-svr4".
8318 (handle_query): Check QXFER_LIBRARIES_SVR4 and report libraries-svr4.
8319 * target.h (struct target_ops): New member qxfer_libraries_svr4.
8320 * remote.c (remote_xfer_partial): Call add_packet_config_cmd for
8321 PACKET_qXfer_libraries_svr4.
8322
d6db1fab
UW		 83232011-11-30 Ulrich Weigand <uweigand@de.ibm.com>
8324
8325 * linux-s390-low.c (s390_collect_ptrace_register): Fully convert
8326 PSW address/mask between 8-byte and 16-byte formats.
8327 (s390_supply_ptrace_register): Likewise.
8328 (s390_get_pc, s390_set_pc): 4-byte PSW address always includes
8329 basic addressing mode bit.
8330
242f5f1c
SS		 83312011-11-24 Stan Shebs <stan@codesourcery.com>
8332
8333 * tracepoint.c (cmd_qtstatus): Use plongest instead of %llx.
8334
f196051f
SS		 83352011-11-17 Stan Shebs <stan@codesourcery.com>
8336
8337 * tracepoint.c (struct tracepoint): New field traceframe_usage.
8338 (tracing_start_time): New global.
8339 (tracing_stop_time): New global.
8340 (tracing_user_name): New global.
8341 (tracing_notes): New global.
8342 (tracing_stop_note): New global.
8343 (cmd_qtstart): Set traceframe_usage, start_time.
8344 (stop_tracing): Set stop_time.
8345 (cmd_qtstatus): Report additional status.
8346 (cmd_qtp): New function.
8347 (handle_tracepoint_query): Call it.
8348 (cmd_qtnotes): New function.
8349 (handle_tracepoint_general_set): Call it.
8350 (get_timestamp): Rename from tsv_get_timestamp.
8351
405f8e94
SS		 83522011-11-14 Stan Shebs <stan@codesourcery.com>
8353 Kwok Cheung Yeung <kcy@codesourcery.com>
8354
8355 * linux-x86-low.c (small_jump_insn): New.
8356 (i386_install_fast_tracepoint_jump_pad): Add arguments for
8357 trampoline and error message, build a trampoline and issue a small
8358 jump instruction to it.
8359 (x86_install_fast_tracepoint_jump_pad): Add arguments for
8360 trampoline and error message.
8361 (x86_get_min_fast_tracepoint_insn_len): New.
8362 (the_low_target): Add call to x86_get_min_fast_tracepoint_insn_len.
8363 * linux-low.h (struct linux_target_ops): Add arguments to
8364 install_fast_tracepoint_jump_pad operation, add new operation.
8365 * linux-low.c (linux_install_fast_tracepoint_jump_pad): Add
8366 arguments.
8367 (linux_get_min_fast_tracepoint_insn_len): New function.
8368 (linux_target_op): Add new operation.
8369 * tracepoint.c (gdb_trampoline_buffer): New IPA variable.
8370 (gdb_trampoline_buffer_end): Ditto.
8371 (gdb_trampoline_buffer_error): Ditto.
8372 (struct ipa_sym_addresses): Add fields for new IPA variables.
8373 (symbol_list): Add entries for new IPA variables.
8374 (struct tracepoint): Add fields to hold the address range of the
8375 trampoline used by the tracepoint.
8376 (trampoline_buffer_head): New static variable.
8377 (trampoline_buffer_tail): Ditto.
8378 (claim_trampoline_space): New function.
8379 (have_fast_tracepoint_trampoline_buffer): New function.
8380 (clone_fast_tracepoint): Fill in trampoline fields of tracepoint
8381 structure.
8382 (install_fast_tracepoint): Ditto, also add error buffer argument.
8383 (cmd_qtminftpilen): New function.
8384 (handle_tracepoint_query): Add response to qTMinFTPILen packet.
8385 (fast_tracepoint_from_trampoline_address): New function.
8386 (fast_tracepoint_collecting): Handle trampoline as part of jump
8387 pad space.
8388 (set_trampoline_buffer_space): New function.
8389 (initialize_tracepoint): Initialize new IPA variables.
8390 * target.h (struct target_ops): Add arguments to
8391 install_fast_tracepoint_jump_pad operation, add new
8392 get_min_fast_tracepoint_insn_len operation.
8393 (target_get_min_fast_tracepoint_insn_len): New.
8394 (install_fast_tracepoint_jump_pad): Add arguments.
8395 * server.h (IPA_BUFSIZ): Define.
8396 * linux-i386-ipa.c: Include extra header files.
8397 (initialize_fast_tracepoint_trampoline_buffer): New function.
8398 (initialize_low_tracepoint): Call it.
8399 * server.h (set_trampoline_buffer_space): Declare.
8400 (claim_trampoline_space): Ditto.
8401 (have_fast_tracepoint_trampoline_buffer): Ditto.
8402
1e4d1764
YQ		 84032011-11-14 Yao Qi <yao@codesourcery.com>
8404
8405 * server.c (handle_query): Handle InstallInTrace for qSupported.
8406 * tracepoint.c (add_tracepoint): Sort list.
8407 (install_tracepoint, download_tracepoint): New.
8408 (cmd_qtdp): Call them to install and download tracepoints.
8409 (sort_tracepoints): Removed.
8410 (cmd_qtstart): Update.
8411
5c73ff4e
YQ		 84122011-11-14 Yao Qi <yao@codesourcery.com>
8413
8414 * mem-break.c (inc_ref_fast_tracepoint_jump): New.
8415 * mem-break.h: Declare.
8416 * tracepoint.c (cmd_qtstart): Move some code to ...
8417 (clone_fast_tracepoint, install_fast_tracepoint): ... here.
8418 New.
8419 (download_tracepoints): Move some code to ...
8420 (download_tracepoint_1): ... here. New.
8421
86a30030
YQ		 84222011-11-08 Yao Qi <yao@codesourcery.com>
8423
8424 * remote-utils.c (relocate_instruction): A comment fix.
8425
8d26e50c
JB		 84262011-11-07 Joel Brobecker <brobecker@adacore.com>
8427
8428 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): Delete.
8429 (i386_dr_low_get_control, i386_dr_low_get_status): Use
8430 dr_status_mirror and dr_control_mirror from debug_reg_state.
8431 (i386_dr_low_get_status): Use debug_reg_state.dr_status_mirror
8432 (i386_initial_stuff): Remove use of deleted globals.
8433 (i386_get_thread_context, i386_set_thread_context,
8434 i386_thread_added): Use dr_status_mirror and dr_control_mirror
8435 from debug_reg_state.
8436
a59306a3
YQ		 84372011-11-05 Yao Qi <yao@codesourcery.com>
8438
8439 * tracepoint.c (gdb_collect): Loop over tracepoints of same
8440 address as TPOINT's.
8441
3065dfb6
SS		 84422011-11-02 Stan Shebs <stan@codesourcery.com>
8443
8444 * tracepoint.c (agent_mem_read_string): New function.
8445 (eval_agent_expr): Call it for tracenz.
8446 * server.c (handle_query): Report support for tracenz.
8447
fd0d8c7c
YQ		 84482011-11-02 Yao Qi <yao@codesourcery.com>
8449
8450 * tracepoint.c (cmd_qtstart): Remove unused local variables.
8451
609086b1
YQ		 84522011-11-02 Yao Qi <yao@codesourcery.com>
8453
8454 * target.h: Fix a typo in comment.
8455
b9fd1791
PA		 84562011-10-31 Pedro Alves <pedro@codesourcery.com>
8457
8458 * mem-break.c (check_mem_write): Add `myaddr' parameter. Don't
8459 clobber the breakpoints' shadows with fast tracepoint jumps.
8460 * mem-break.h (check_mem_write): Add `myaddr' parameter.
8461 * target.c (write_inferior_memory): Also pass MYADDR down to
8462 check_mem_write.
8463
03583c20
UW		 84642011-10-07 Ulrich Weigand <ulrich.weigand@linaro.org>
8465
8466 * configure.ac: Check support for personality routine.
8467 * configure: Regenerate.
8468 * config.in: Likewise.
8469 * linux-low.c: Include <sys/personality.h>.
8470 Define ADDR_NO_RANDOMIZE if necessary.
8471 (linux_create_inferior): Disable address space randomization when
8472 forking inferior, if requested.
8473 (linux_supports_disable_randomization): New function.
8474 (linux_target_ops): Install it.
8475 * server.h (disable_randomization): Declare.
8476 * server.c (disable_randomization): New global variable.
8477 (handle_general_set): Handle QDisableRandomization.
8478 (handle_query): Likewise for qSupported.
8479 (main): Support --disable-randomization and --no-disable-randomization
8480 command line arguments.
8481 * target.h (struct target_ops): Add supports_disable_randomization.
8482 (target_supports_disable_randomization): New macro.
8483
723b724b
MF		 84842011-09-29 Mike Frysinger <vapier@gentoo.org>
8485
8486 * linux-low.c (target_loadseg): Add defined PTRACE_GETFDPIC to the
8487 ifdef check.
8488 [PT_GETDSBT] (target_loadmap): Wrap in a defined PT_GETDSBT check.
8489 [!PT_GETDSBT] (target_loadmap): New definition.
8490 (LINUX_LOADMAP, LINUX_LOADMAP_EXEC, LINUX_LOADMAP_INTERP): Define.
8491 (linux_read_loadmap): Change PTRACE_GETDSBT_EXEC to
8492 LINUX_LOADMAP_EXEC, PTRACE_GETDSBT_INTERP to LINUX_LOADMAP_INTERP,
8493 and PT_GETDSBT to LINUX_LOADMAP.
8494 [!PT_GETDSBT] (linux_read_loadmap): Define to NULL.
8495 (linux_target_ops): Delete unnecessary ifdef PT_GETDSBT check.
8496
55329a5c 84972011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
71487fd7
UW		 8498
8499 * linux-arm-low.c (struct arm_linux_hwbp_cap): Remove.
8500 (arm_linux_hwbp_cap): New static variable.
8501 (arm_linux_get_hwbp_cap): Replace by ...
8502 (arm_linux_init_hwbp_cap): ... this new function.
8503 (arm_linux_get_hw_breakpoint_count): Use arm_linux_hwbp_cap.
8504 (arm_linux_get_hw_watchpoint_count): Likewise.
8505 (arm_linux_get_hw_watchpoint_max_length): Likewise.
8506 (arm_arch_setup): Call arm_linux_init_hwbp_cap.
8507 (arm_prepare_to_resume): Use perror_with_name instead of error.
8508
55329a5c 85092011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
09b4ad9f
UW		 8510
8511 * linux-arm-low.c: Include <signal.h>.
8512 (PTRACE_GETHBPREGS, PTRACE_SETHBPREGS): Define if necessary.
8513 (struct arm_linux_hwbp_cap): New data type.
8514 (arm_hwbp_type, arm_hwbp_control_t): New typedefs.
8515 (struct arm_linux_hw_breakpoint): New data type.
8516 (MAX_BPTS, MAX_WPTS): Define.
8517 (struct arch_process_info, struct arch_lwp_info): New data types.
8518 (arm_linux_get_hwbp_cap): New function.
8519 (arm_linux_get_hw_breakpoint_count): Likewise.
8520 (arm_linux_get_hw_watchpoint_count): Likewise.
8521 (arm_linux_get_hw_watchpoint_max_length): Likewise.
8522 (arm_hwbp_control_initialize): Likewise.
8523 (arm_hwbp_control_is_enabled): Likewise.
8524 (arm_hwbp_control_is_initialized): Likewise.
8525 (arm_hwbp_control_disable): Likewise.
8526 (arm_linux_hw_breakpoint_equal): Likewise.
8527 (arm_linux_hw_point_initialize): Likewise.
8528 (struct update_registers_data): New data structure.
8529 (update_registers_callback: New function.
8530 (arm_insert_point): Likewise.
8531 (arm_remove_point): Likewise.
8532 (arm_stopped_by_watchpoint): Likewise.
8533 (arm_stopped_data_address): Likewise.
8534 (arm_new_process): Likewise.
8535 (arm_new_thread): Likewise.
8536 (arm_prepare_to_resume): Likewise.
8537 (the_low_target): Register arm_insert_point, arm_remove_point,
8538 arm_stopped_by_watchpoint, arm_stopped_data_address, arm_new_process,
8539 arm_new_thread, and arm_prepare_to_resume.
8540
6b9801d4
SS		 85412011-09-15 Stan Shebs <stan@codesourcery.com>
8542
8543 * server.h (struct emit_ops): Add compare-goto fields.
8544 * tracepoint.c (gdb_agent_op_sizes): New table.
8545 (emit_eq_goto): New function.
8546 (emit_ne_goto): New function.
8547 (emit_lt_goto): New function.
8548 (emit_le_goto): New function.
8549 (emit_gt_goto): New function.
8550 (emit_ge_goto): New function.
8551 (is_goto_target): New function.
8552 (compile_bytecodes): Recognize special cases of compare-goto
8553 combinations and call specialized emitters for them.
8554 * linux-x86-low.c (amd64_emit_eq_goto): New function.
8555 (amd64_emit_ne_goto): New function.
8556 (amd64_emit_lt_goto): New function.
8557 (amd64_emit_le_goto): New function.
8558 (amd64_emit_gt_goto): New function.
8559 (amd64_emit_ge_goto): New function.
8560 (amd64_emit_ops): Add the new functions.
8561 (i386_emit_eq_goto): New function.
8562 (i386_emit_ne_goto): New function.
8563 (i386_emit_lt_goto): New function.
8564 (i386_emit_le_goto): New function.
8565 (i386_emit_gt_goto): New function.
8566 (i386_emit_ge_goto): New function.
8567 (i386_emit_ops): Add the new functions.
8568
bf15cbda
SS		 85692011-09-08 Stan Shebs <stan@codesourcery.com>
8570
8571 * linux-x86-low.c (i386_emit_prologue): Save %ebx.
8572 (i386_emit_epilogue): Restore %ebx.
8573
943ca1dd
JZ		 85742011-08-31 Jie Zhang <jzhang918@gmail.com>
8575
8576 * server.c (step_thread): Remove definition.
8577 (process_serial_event): Don't handle Hs.
8578 * server.h (step_thread): Remove declaration.
8579 * target.c (set_desired_inferior): Remove use of step_thread.
8580
e3deef73
LM		 85812011-08-24 Luis Machado <lgustavo@codesourcery.com>
8582
8583 * linux-low.c: Include linux-procfs.h.
8584 (linux_attach_lwp_1): Update comments.
8585 (linux_attach): Scan for existing threads when attaching to a
8586 process that is the tgid.
8587 * Makefile.in: Update dependencies.
8588
13da1c97
LM		 85892011-08-24 Luis Machado <lgustavo@codesourcery.com>
8590
8591 * configure.srv: Add linux-procfs.o dependencies.
8592
881127c9
YQ		 85932011-08-14 Yao Qi <yao@codesourcery.com>
8594
8595 * target.h (struct target_ops): Fix indent.
8596 * win32-low.c (win32_target_ops): Fix comment.
8597
58dbd541
YQ		 85982011-08-14 Andrew Jenner <andrew@codesourcery.com>
8599 Yao Qi <yao@codesourcery.com>
8600
8601 * Makefile.in (clean): Remove tic6x-*.c files.
8602 (linux-tic6x-low.o, tic6x-c62x-linux.o, tic6x-c64x-linux.o): New rules.
8603 (tic6x-c64xp-linux.o, tic6x-c62x-linux.c, tic6x-c64x-linux.c): Likewise.
8604 (tic6x-c64xp-linux.c): Likewise.
8605 * configure.srv: Add support for tic6x-*-uclinux.
8606 * linux-tic6x-low.c: New.
8607 * linux-low.c (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define.
8608
78d85199
YQ		 86092011-08-14 Andrew Stubbs <ams@codesourcery.com>
8610 Yao Qi <yao@codesourcery.com>
8611
8612 * target.h (struct target_ops): Add read_loadmap.
8613 * linux-low.c (struct target_loadseg): New type.
8614 (struct target_loadmap): New type.
8615 (linux_read_loadmap): New function.
8616 (linux_target_ops): Add linux_read_loadmap.
8617 * server.c (handle_query): Support qXfer:fdpic:read packet.
43aaf8b6
PA		 8618 * win32-low.c (win32_target_ops): Initialize field `read_loadmap'
8619 to NULL.
78d85199 8620
a959a88d
EZ		 86212011-08-05 Eli Zaretskii <eliz@gnu.org>
8622
8623 * win32-low.c: Include <stdint.h>.
8624
1ced966e
PA		 86252011-07-22 Pedro Alves <pedro@codesourcery.com>
8626
8627 * i386-low.c (i386_insert_aligned_watchpoint): Don't pass the info
8628 to the inferior here.
8629 (i386_remove_aligned_watchpoint): Ditto.
8630 (i386_handle_nonaligned_watchpoint): Return immediate on fail to
8631 fit part of the watchpoint in the debug registers.
8632 (i386_update_inferior_debug_regs): New.
8633 (i386_low_insert_watchpoint): Work on a local mirror of the debug
8634 registers, and only update the inferior on success.
8635 (i386_low_remove_watchpoint): Ditto.
8636
d26e3629
KY		 86372011-07-22 Kwok Cheung Yeung <kcy@codesourcery.com>
8638
8639 * linux-low.c (compare_ints, unique, list_threads, show_process,
8640 linux_core_of_thread): Delete.
8641 (linux_target_ops): Change linux_core_of_thread to
8642 linux_common_core_of_thread.
8643 (linux_qxfer_osdata): Defer to linux_common_xfer_osdata.
8644 * utils.c (malloc_failure): Change type of argument.
8645 (xmalloc, xrealloc, xcalloc, xsnprintf): Delete.
8646 * Makefile.in (SFILES): Add common/common-utils.c, common/xml-utils.c,
8647 common/linux-osdata.c, common/ptid.c and common/buffer.c.
8648 (OBS): Add xml-utils.o, common-utils.o, ptid.o and buffer.o.
8649 (IPA_OBJS): Add common-utils-ipa.o.
8650 (ptid_h, linux_osdata_h): New macros.
8651 (server_h): Add common/common-utils.h, common/xml-utils.h,
8652 common/buffer.h, common/gdb_assert.h, common/gdb_locale.h and
8653 common/ptid.h.
8654 (common-utils-ipa.o, common-utils.o, xml-utils.o, linux-osdata.o,
8655 ptid.o, buffer.o): New rules.
8656 (linux-low.o): Add common/linux-osdata.h as a dependency.
8657 * configure.srv (srv_tgtobj): Add linux-osdata.o to Linux targets.
8658 * configure.ac: Add AC_HEADER_DIRENT check.
8659 * config.in: Regenerate.
8660 * configure: Regenerate.
8661 * remote-utils.c (xml_escape_text): Delete.
8662 (buffer_grow, buffer_free, buffer_init, buffer_finish,
8663 buffer_xml_printf): Move to common/buffer.c.
8664 * server.c (main): Remove call to initialize_inferiors.
8665 * server.h (struct ptid, ptid_t, minus_one_ptid, null_ptid,
8666 ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp, ptid_get_tid,
8667 ptid_equal, ptid_is_pid, initialize_inferiors, xml_escape_text,
8668 internal_error, gdb_assert, gdb_assert_fail): Delete.
8669 (struct buffer, buffer_grow, buffer_free, buffer_init, buffer_finish,
8670 buffer_xml_printf, buffer_grow_str, buffer_grow_str0): Move to
8671 common/buffer.h.
8672 * inferiors.c (null_ptid, minus_one_ptid, ptid_build, pid_to_ptid,
8673 ptid_get_pid, ptid_get_lwp, ptid_get_tid, ptid_equal, ptid_is_pid,
8674 initialize_inferiors): Delete.
8675
2275a1a7
PA		 86762011-07-20 Pedro Alves <pedro@codesourcery.com>
8677
8678 * tracepoint.c (tracepoint_look_up_symbols): Return upon the first
8679 symbol error.
8680
0a5b1e09
PA		 86812011-05-31 Pedro Alves <pedro@codesourcery.com>
8682
8683 * linux-x86-low.c (i386_dr_low_get_addr): Fix off by one in
8684 assertion.
8685 * win32-i386-low.c (i386_dr_low_get_addr): Ditto.
8686
6938fd34
YQ		 86872011-05-26 Yao Qi <yao@codesourcery.com>
8688
8689 * Makefile.in (thread-db.o): Track dependence to
8690 common/gdb_thread_db.h.
8691 * thread-db.c: include gdb_thread_db.h from right place.
8692
b481f9e0
TT		 86932011-05-16 Adrian Cornish <gnu@bluedreamer.com>
8694
8695 * linux-i386-ipa.c (supply_static_tracepoint_registers): Pass
8696 __FILE__ and __LINE__ to internal_error.
8697
98a5dd13
DE		 86982011-05-13 Doug Evans <dje@google.com>
8699
8700 * thread-db.c (try_thread_db_load_from_sdir): New function.
8701 (try_thread_db_load_from_dir): New function.
8702 (thread_db_load_search): Handle $sdir, ignore $pdir.
8703 Remove trying of system directories if search of
8704 libthread-db-search-path fails, that is now done via $sdir.
8705
d248b706
KY		 87062011-05-12 Kwok Cheung Yeung <kcy@codesourcery.com>
8707
8708 * server.c (handle_query): Add EnableDisableTracepoints to the list
8709 of supported features.
43aaf8b6 8710 * tracepoint.c (clear_installed_tracepoints): Uninstall disabled
d248b706 8711 tracepoints.
43aaf8b6
PA		 8712 (cmd_qtenable_disable): New.
8713 (cmd_qtstart): Install tracepoints even if disabled.
8714 (handle_tracepoint_general_set): Add call to cmd_qtenable_disable on
8715 receiving a QTEnable or QTDisable packet.
8716 (gdb_collect): Skip data collection if fast tracepoint is disabled.
8717 (ust_marker_to_static_tracepoint): Do not ignore disabled static
8718 tracepoints.
8719 (gdb_probe): Skip data collection if static tracepoint is disabled.
d248b706 8720
84e578fb
DE		 87212011-05-10 Doug Evans <dje@google.com>
8722
8723 * thread-db.c (thread_db_handle_monitor_command): Handle elided path.
8724
71f55dd8
DE		 87252011-05-04 Doug Evans <dje@google.com>
8726
8727 * linux-low.c (linux_join): Skip process lookup.
8728 * spu-low.c (spu_join): Ditto.
8729 * server.c (join_inferiors_callback): Delete.
8730 (process_serial_event): For 'D' packet (detach) call join_inferior
8731 directly.
8732
4d393d60
JM		 87332011-05-04 Joseph Myers <joseph@codesourcery.com>
8734
8735 * README: Don't mention xscale*-*-linux*.
8736 * configure.srv (xscale*-*-linux*): Don't handle target.
8737
b00ad6ff
NF		 87382011-04-27 Nathan Froyd <froydnj@codesourcery.com>
8739
8740 * linux-x86-low.c (amd64_emit_const): Call memcpy instead of
8741 casting pointers.
8742 (amd64_emit_reg, amd64_emit_int_call_1, amd64_emit_void_call_2):
8743 (i386_emit_const, i386_emit_reg, i386_emit_int_call_1):
8744 (i386_emit_void_call_2): Likewise.
8745
af96c192
YQ		 87462011-04-26 Yao Qi <yao@codesourcery.com>
8747
43aaf8b6
PA		 8748 * linux-low.c: Move common macros to linux-ptrace.h.
8749 Include linux-ptrace.h.
af96c192
YQ		 8750 * Makefile.in (linux_ptrace_h): New.
8751 (linux-low.o): Depends on linux-ptrace.h.
8752
03f2bd59
JK		 87532011-04-24 Jan Kratochvil <jan.kratochvil@redhat.com>
8754
8755 * remote-utils.c (handle_accept_event): Close LISTEN_DESC only if
8756 RUN_ONCE. Comment for the LISTEN_DESC delete_file_handler call.
8757 (remote_prepare): New function with most of the TCP code from ...
8758 (remote_open): ... here. Detect PORT here unconditionally. Move also
8759 setting transport_is_reliable.
8760 * server.c (run_once): New variable.
8761 (gdbserver_usage): Document it.
8762 (main): Set run_once for `--once'. Call remote_prepare. Exit after
8763 the first run if RUN_ONCE.
8764 * server.h (run_once, remote_prepare): New declarations.
8765
7a9dd1b2
TT		 87662011-04-19 Tom Tromey <tromey@redhat.com>
8767
8768 * win32-low.c (handle_load_dll): Remove duplicate "the".
8769
81239425
PM		 87702011-04-07 Pierre Muller <muller@ics.u-strasbg.fr>
8771
8772 Remove support for old Cygwin 1.5 versions.
8773 * win32-low.c (win32_create_inferior): Use new cygwin_path_list
8774 function to avoid warning.
8775 (win32_add_one_solib): Use cygwin_conv_path function to avoid
8776 warning.
8777
9e0627f1
PM		 87782011-03-18 Pierre Muller <muller@ics.u-strasbg.fr>
8779
8780 * gdbserver/server.h (Macro _): Define it if not available.
8781
588eebee
MS		 87822011-03-14 Michael Snyder <msnyder@vmware.com>
8783
348af9f7 8784 * hostio.c (handle_close): Remove unnecessary null test.
588eebee 8785
43f70d4c
JB		 87862011-03-10 Joel Brobecker <brobecker@adacore.com>
8787
8788 * Makefile.in (maintainer-clean realclean distclean): Remove
8789 "make ... subdir_do" command.
8790
348af9f7
MS		 87912011-03-10 Michael Snyder <msnyder@vmware.com>
8792
8793 * tracepoint.c (tracepoint_finish_step): Fix loop variable.
8794
8795 * server.c (handle_v_run): Free alloced buffer on early return.
8796
e637a4f5
YQ		 87972011-03-09 Yao Qi <yao@codesourcery.com>
8798
8799 Revert:
8800 2011-03-04 Yao Qi <yao@codesourcery.com>
8801
8802 * Makefile.in: Remove GNU make feature --directory.
8803
8804 2011-03-05 Yao Qi <yao@codesourcery.com>
8805
8806 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
8807 (subdir_do): New make target. Copied from gdb/Makefile.
8808 (maintainer-clean, realclean, distclean, clean): Call corresponding
8809 make targets in common/Makefile.
8810
8811 2011-02-11 Yao Qi <yao@codesourcery.com>
8812
8813 * configure.ac: Call AC_PROG_RANLIB.
8814 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
8815 * configure: Regenerate.
8816
e6edda56
JK		 88172011-03-07 Jan Kratochvil <jan.kratochvil@redhat.com>
8818
8819 * remote-utils.c (putpkt_binary_1): Calculate BUF2 size dynamically.
8820
e5141119
JB		 88212011-03-06 Yao Qi <yao@codesourcery.com>
8822
8823 * Makefile.in (REQUIRED_SUBDIRS): Remove $(LIBCOMMON_DIR).
8824
64794aa4
JB		 88252011-03-05 Yao Qi <yao@codesourcery.com>
8826
8827 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
8828 (subdir_do): New make target. Copied from gdb/Makefile.
8829 (maintainer-clean, realclean, distclean, clean): Call corresponding
8830 make targets in common/Makefile.
8831
7a762829
YQ		 88322011-03-04 Yao Qi <yao@codesourcery.com>
8833
8834 * Makefile.in: Remove GNU make feature --directory.
8835
348af9f7
MS		 88362011-03-04 Michael Snyder <msnyder@vmware.com>
8837
8838 * server.c (queue_stop_reply): Call xmalloc not malloc.
8839
88402011-03-02 Michael Snyder <msnyder@vmware.com>
8841
8842 * linux-arm-low.c (arm_arch_setup): Replace malloc with xmalloc.
8843
9f72fee2
MS		 88442011-02-28 Michael Snyder <msnyder@vmware.com>
8845
588eebee
MS		 8846 * tracepoint.c (cmd_qtv): Discard unused value 'packet'.
8847 (cmd_qtframe): Ditto.
8848 (cmd_qtbuffer): Ditto.
8849 (cmd_bigqtbuffer): Ditto.
8850
9f72fee2
MS		 8851 * utils.c (decimal2str): Initialize 'width' to nine, then
8852 don't mess with it.
8853
8040bd49
UW		 88542011-02-28 Ulrich Weigand <uweigand@de.ibm.com>
8855
8856 * hostio.c (require_data): Free *data, not data.
8857
7e52cbd0
JK		 88582011-02-28 Jan Kratochvil <jan.kratochvil@redhat.com>
8859
8860 * hostio.c (require_data): Use free, not xfree.
8861
9130f83e
MS		 88622011-02-27 Michael Snyder <msnyder@vmware.com>
8863
4b812f4e
MS		 8864 * server.c (handle_query): Discard unused value.
8865
9130f83e
MS		 8866 * hostio.c (require_data): Free malloc memory before returning
8867 error.
8868
69d37113
MS		 88692011-02-26 Michael Snyder <msnyder@vmware.com>
8870
8871 * linux-low.c (list_threads): Call closedir for dirent.
8872
35f5825a
MS		 88732011-02-27 Michael Snyder <msnyder@vmware.com>
8874
2a589cef
MS		 8875 * i386-low.c (i386-length_and_rw_bits): Comment the fact that
8876 a case statement falls through.
8877
0adea5f7
MS		 8878 * linux-low.c (linux_xfer_siginfo): Fix fencepost error.
8879
35f5825a
MS		 8880 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Fix fencepost error
8881 in comparison.
8882
238f1c74
MS		 88832011-02-26 Michael Snyder <msnyder@vmware.com>
8884
8885 * utils.c (decimal2str): Eliminate dead code and dead param.
8886 (pulongest): Drop dead param from call to decimal2str.
8887 (plongest): Ditto.
8888
633ff500
JB		 88892011-02-24 Joel Brobecker <brobecker@adacore.com>
8890
8891 Revert the following patch (not approved yet):
8892 2011-02-21 Hui Zhu <teawater@gmail.com>
8893 * tracepoint.c (tp_printf): New function.
8894 (eval_agent_expr): Handle gdb_agent_op_printf.
8895
f9c6ff72
HZ		 88962011-02-21 Hui Zhu <teawater@gmail.com>
8897
8898 * tracepoint.c (tp_printf): New function.
8899 (eval_agent_expr): Handle gdb_agent_op_printf.
8900
94d5e490
TT		 89012011-02-18 Tom Tromey <tromey@redhat.com>
8902
8903 * Makefile.in (tracepoint-ipa.o): Depend on ax.def.
8904 (tracepoint.o): Likewise.
8905 * tracepoint.c (enum gdb_agent_op): Use ax.def.
8906 (gdb_agent_op_names): Likewise.
8907
c7f96d2b
TT		 89082011-02-18 Tom Tromey <tromey@redhat.com>
8909
8910 * tracepoint.c (enum gdb_agent_op) <gdb_agent_op_pick,
8911 gdb_agent_op_rot>: New constants.
8912 (gdb_agent_op_names): Add pick and roll.
8913 (eval_agent_expr) <gdb_agent_op_pick, gdb_agent_op_rot>: New
8914 cases.
8915
0feedb2c
JK		 89162011-02-15 Jan Kratochvil <jan.kratochvil@redhat.com>
8917
8918 * aclocal.m4: Regenerated with aclocal-1.11.1.
8919
b3b9301e
PA		 89202011-02-14 Pedro Alves <pedro@codesourcery.com>
8921
8922 * server.c (handle_qxfer_traceframe_info): New.
8923 (qxfer_packets): Register "traceframe-info".
8924 (handle_query): Report support for qXfer:traceframe-info:read+.
8925 * tracepoint.c (match_blocktype): New.
8926 (traceframe_find_block_type): Rename to ...
8927 (traceframe_walk_blocks): ... this. Add callback filter argument,
8928 and use it.
8929 (traceframe_find_block_type): New, reimplemented on top of
8930 traceframe_walk_blocks.
8931 (build_traceframe_info_xml): New.
8932 (traceframe_read_info): New.
8933 * server.h (traceframe_read_info): Declare.
8934
4f3e6fb7
YQ		 89352011-02-11 Yao Qi <yao@codesourcery.com>
8936
8937 * configure.ac: Call AC_PROG_RANLIB.
8938 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
8939 * configure: Regenerate.
8940
764880b7
PA		 89412011-02-07 Pedro Alves <pedro@codesourcery.com>
8942
8943 * server.c (gdb_read_memory): Change return semantics to allow
8944 partial transfers.
8945 (handle_search_memory_1): Adjust.
8946 (process_serial_event) <'m' packet>: Handle partial transfers.
8947 * tracepoint.c (traceframe_read_mem): Handle partial transfers.
8948
1c79eb8a
PA		 89492011-01-28 Pedro Alves <pedro@codesourcery.com>
8950
8951 * regcache.c (init_register_cache): Initialize
8952 regcache->register_status.
8953 (free_register_cache): Release regcache->register_status.
8954 (regcache_cpy): Copy register_status.
8955 (registers_to_string): Print 'x's for unavailable registers.
8956 (supply_register): Mark the register's status valid or
8957 unavailable, depending on whether a buffer was passed in or not.
8958 (supply_register_zeroed): New.
8959 (supply_regblock): Mark the registers' status valid or
8960 unavailable, depending on whether a buffer was passed in or not.
8961 * regcache.h (REG_UNAVAILABLE, REG_VALID): New defines.
8962 (struct regcache): New `register_status' field.
8963 (supply_register_zeroed): Declare.
8964 * i387-fp.c (i387_xsave_to_cache): Zero out registers using
8965 supply_register_zeroed, rather than passing a NULL buffer to
8966 supply_register.
8967 * tracepoint.c (fetch_traceframe_registers): Update comment.
8968
85724a0e
PA		 89692011-01-28 Pedro Alves <pedro@codesourcery.com>
8970
8971 * i387-fp.c (i387_xsave_to_cache): Make passing NULL as register
8972 buffer explicit.
8973
d08aafef
PA		 89742011-01-25 Pedro Alves <pedro@codesourcery.com>
8975
8976 * server.h (decode_xfer_write): Change prototype.
8977 * remote-utils.c (decode_xfer_write): Remove `annex' parameter,
8978 and don't extract the annex here.
8979 * server.c (decode_xfer_read): Remove `annex' parameter,
8980 and don't extract the annex here.
8981 (decode_xfer): New.
8982 (struct qxfer): New.
8983 (handle_qxfer_auxv, handle_qxfer_features, handle_qxfer_libraries)
8984 (handle_qxfer_osdata, handle_qxfer_siginfo, handle_qxfer_spu)
8985 (handle_qxfer_statictrace): New functions, abstracted out from
8986 handle_query, and made to use the struct qxfer interface.
8987 (handle_threads_qxfer_proper): Rename to ...
8988 (handle_qxfer_threads_proper): ... this.
8989 (handle_threads_qxfer): Rename to ...
8990 (handle_qxfer_threads): ... this. Adjust.
8991 (qxfer_packets): New array.
8992 (handle_qxfer): New function.
8993 (handle_query): Use handle_qxfer.
8994
493e2a69
MS		 89952011-01-05 Michael Snyder <msnyder@msnyder-server.eng.vmware.com>
8996
8997 * gdbreplay.c: Shorten lines of >= 80 columns.
8998 * linux-low.c: Ditto.
8999 * linux-ppc-low.c: Ditto.
9000 * linux-s390-low.c: Ditto.
9001 * linux-sparc-low.c: Ditto.
9002 * linux-x86-low.c: Ditto.
9003 * linux-xtensa-low.c: Ditto.
9004 * mem-break.c: Ditto.
9005 * nto-low.c: Ditto.
9006 * regcache.h: Ditto.
9007 * remote-utils.c: Ditto.
9008 * server.c: Ditto.
9009 * server.h: Ditto.
9010 * thread-db.c: Ditto.
9011 * tracepoint.c: Ditto.
9012 * utils.c: Ditto.
9013 * win32-low.h: Ditto.
9014
44944448
JB		 90152011-01-05 Joel Brobecker <brobecker@adacore.com>
9016
9017 * gdbserver/configure.ac, gdbserver/gdbserver.1: Copyright year
9018 update.
9019
71ce852c
JB		 90202011-01-01 Joel Brobecker <brobecker@adacore.com>
9021
9022 * server.c (gdbserver_version): Update copyright year in version
9023 output.
9024 * gdbreplay.c (gdbreplay_version): Ditto.
9025
eb826dc6
MF		 90262010-12-29 Jie Zhang <jie.zhang@analog.com>
9027
9028 * configure.srv (bfin-*-*linux*): Handle Blackfin/Linux targets.
9029 * linux-bfin-low.c: New file.
9030 * linux-low.c: Define PT_TEXT_ADDR, PT_TEXT_END_ADDR, and
9031 PT_DATA_ADDR for BFIN targets.
9032 * Makefile.in (SFILES): Add linux-bfin-low.c.
9033 (clean): Remove reg-bfin.c.
9034 (linux-bfin-low.o, reg-bfin.o, reg-bfin.c): New targets.
9035 * README: Mention supported Blackfin targets.
9036
39ab222a
MF		 90372010-12-23 Mike Frysinger <vapier@gentoo.org>
9038
9039 * .gitignore: New file.
9040
a1f2ce7d
MF		 90412010-11-16 Mike Frysinger <vapier@gentoo.org>
9042
9043 * linux-low.c (linux_tracefork_child): Add char* cast to arg.
9044
f474844c
JZ		 90452010-10-22 Jie Zhang <jie@codesourcery.com>
9046
9047 * Makefile.in: Add FLAGS_TO_PASS variable.
9048 (install): Remove dependency of install-only and recursively
9049 invoke make for install-only.
9050
f1048712
DE		 90512010-10-04 Doug Evans <dje@google.com>
9052
9053 * Makefile.in (uninstall): Use $(DESTDIR).
9054
b53a1623
PA		 90552010-09-24 Pedro Alves <pedro@codesourcery.com>
9056
e6ee044d
PA		 9057 PR gdb/11842
9058
b53a1623
PA		 9059 * linux-x86-low.c (compat_siginfo_from_siginfo)
9060 (siginfo_from_compat_siginfo): Also copy si_pid and si_uid when
9061 si_code is < 0. Check for si_code == SI_TIMER before checking for
9062 si_code < 0.
9063
fa1bd1e4
JB		 90642010-09-13 Joel Brobecker <brobecker@adacore.com>
9065
9066 * lynx-i386-low.c: New file.
9067 * configure.srv: Add handling of i[34567]86-*-lynxos* targets.
9068
47fac8f8
JB		 90692010-09-13 Joel Brobecker <brobecker@adacore.com>
9070
9071 * lynx-low.c (ptrace_request_to_str): Remove handling for
9072 request values that have been removed in LynxOS 5.x.
9073
1adfc54d
JB		 90742010-09-13 Joel Brobecker <brobecker@adacore.com>
9075
9076 * lynx-low.c, lynx-ppc-loc.c: Include <sys/ptrace.h> instead of
9077 <ptrace.h>
9078
c2a66c29
NS		 90792010-09-09 Nathan Sidwell <nathan@codesourcery.com>
9080
9081 * configure.ac: Add --enable-inprocess-agent option.
9082 * configure: Rebuilt.
9083
32fcada3
YQ		 90842010-09-06 Yao Qi <yao@codesourcery.com>
9085
9086 * linux-low.c (linux_kill): Remove unused variable.
9087 (linux_stabilize_threads): Likewise.
9088 * server.c (start_inferior): Likewise.
9089 (queue_stop_reply_callback): Likewise.
9090 * tracepoint.c (do_action_at_tracepoint): Likewise.
9091
0cccb683
YQ		 90922010-09-06 Yao Qi <yao@codesourcery.com>
9093
9094 * linux-low.c (maybe_move_out_of_jump_pad): Restore current_inferior
9095 on return.
9096
423ec54c
JK		 90972010-09-06 Jan Kratochvil <jan.kratochvil@redhat.com>
9098
9099 * target.c (mywait) <TARGET_WAITKIND_EXITED>: Fix to use INTEGER.
9100
12ac6819
PA		 91012010-09-06 Pedro Alves <pedro@codesourcery.com>
9102
9103 * Makefile.in (install-only): Replace $IPA_DEPFILES with
9104 "$(IPA_DEPFILES)".
9105
8ed54b31
JB		 91062010-09-01 Joel Brobecker <brobecker@adacore.com>
9107
9108 * gdbserver/lynx-low.c, gdbserver/lynx-low.h,
9109 gdbserver/lynx-ppc-low.c: New files.
9110 * Makefile.in (lynx_low_h): New variable.
9111 (lynx-low.o, lynx-ppc-low.o): New rules.
9112 * configure.ac: On LynxOS, link with -lnetinet.
9113 * configure.srv: Add handling of powerpc-*-lynxos* targets.
9114 * configure: regenerate.
9115
bb0116a4
JB		 91162010-09-01 Joel Brobecker <brobecker@adacore.com>
9117
9118 * Makefile.in (vasprintf.o, vsnprintf.o): New rules.
9119 * configure.ac: Add check for vasprintf and vsnprintf.
9120 * configure, config.in: Regenerate.
9121 * server.h (vasprintf, vsnprintf): Add conditional declarations.
9122
a778ab81 91232010-09-01 Joel Brobecker <brobecker@adacore.com>
9124
9125 * gdbreplay.c: Move include of alloca.h up, next to include of
9126 malloc.h.
9127 * server.h: Add include of malloc.h.
9128 * mem-break.c: Remove include of malloc.h.
9129 * server.c, tracepoint.c, utils.c, win32-low.c: Likewise.
9130
8b034a19 91312010-09-01 Joel Brobecker <brobecker@adacore.com>
9132
9133 * Makefile.in (memmem.o): Build with -Wno-error.
9134
91352010-09-01 Joel Brobecker <brobecker@adacore.com>
9136
9137 * utils.c (xsnprintf): Make non-static.
9138 * server.h: Add xsnprintf declaration.
9139 * linux-low.c, nto-low.c, target.c, thread-db.c, tracepoint.c:
9140 replace calls to snprintf by calls to xsnprintf throughout.
9141
91422010-09-01 Joel Brobecker <brobecker@adacore.com>
9143
9144 * configure.ac: Add configure check for alloca.
9145 * configure, config.in: Regenerate.
9146 * server.h: Include alloca.h if it exists.
9147 * gdbreplay.c: Include alloca.h if it exists.
9148
1a981360
PA		 91492010-08-28 Pedro Alves <pedro@codesourcery.com>
9150
9151 * linux-low.c (__SIGRTMIN): Define if not already defined.
9152 (linux_create_inferior): Check for __ANDROID__ rather than
9153 __SIGRTMIN.
9154 (enqueue_one_deferred_signal): Don't requeue non-RT signals that
9155 are already deferred.
9156 (linux_wait_1): Check for __ANDROID__ rather than __SIGRTMIN.
9157 (linux_resume_one_thread): Don't queue a SIGSTOP if the lwp is
9158 stopped and already has a pending signal to report.
9159 (proceed_one_lwp): : Don't queue a SIGSTOP if the lwp already has
9160 a pending signal to report or is moving out of a jump pad.
9161 (linux_init_signals): Check for __ANDROID__ rather than
9162 __SIGRTMIN.
9163
b4d51a55
PA		 91642010-08-28 Pedro Alves <pedro@codesourcery.com>
9165
9166 * linux-low.c (linux_stabilize_threads): Wrap debug output in a
9167 debug_threads check. Avoid a linear search when not doing debug
9168 output.
9169
ec48365d
PA		 91702010-08-27 Pedro Alves <pedro@codesourcery.com>
9171
9172 * event-loop.c (event_handle_func): Adjust to use gdb_fildes_t.
9173 (struct gdb_event) <fd>: Change type to gdb_fildes_t.
9174 (struct file_handler) <fd>: Change type to gdb_fildes_t.
9175 (process_event): Change local fd's type to gdb_fildes_t.
9176 (create_file_handler): Adjust prototype.
9177 (delete_file_handler): Adjust prototype.
9178 (handle_file_event): Adjust prototype. Use pfildes.
9179 (create_file_event): Adjsut prototype.
9180 * remote-utils.c (remote_desc, listen_desc): Change type to
9181 gdb_fildes_t.
9182 * server.h: New gdb_fildes_t typedef.
9183 [USE_WIN32API]: Include winsock2.h.
9184 (delete_file_handler, add_file_handler): Adjust prototypes.
9185 (pfildes): Declare.
9186 * utils.c (pfildes): New.
9187
854d88f0
PA		 91882010-08-27 Pedro Alves <pedro@codesourcery.com>
9189
9190 * configure.ac (build_warnings): Add -Wno-char-subscripts.
9191 * configure: Regenerate.
9192
0146f85b
PA		 91932010-08-27 Pedro Alves <pedro@codesourcery.com>
9194
9195 * linux-low.c (linux_unprepare_to_access_memory): Rename to ...
9196 (linux_done_accessing_memory): ... this.
9197 (linux_target_ops): Adjust.
9198 * linux-x86-low.c (x86_insert_point, x86_remove_point): Adjust.
9199 * nto-low.c (nto_target_ops): Adjust comment.
9200 * server.c (gdb_read_memory, gdb_write_memory): Adjust.
9201 * spu-low.c (spu_target_ops): Adjust comment.
9202 * target.h (target_ops): Rename unprepare_to_access_memory field
9203 to done_accessing_memory.
9204 (unprepare_to_access_memory): Rename to ...
9205 (done_accessing_memory): ... this.
9206
90d74c30
PA		 92072010-08-26 Pedro Alves <pedro@codesourcery.com>
9208
9209 * linux-low.c (linux_prepare_to_access_memory): New.
9210 (linux_unprepare_to_access_memory): New.
9211 (linux_target_ops): Install them.
9212 * server.c (read_memory): Rename to ...
9213 (gdb_read_memory): ... this. Use
9214 prepare_to_access_memory/prepare_to_access_memory.
9215 (write_memory): Rename to ...
9216 (gdb_write_memory): ... this. Use
9217 prepare_to_access_memory/prepare_to_access_memory.
9218 (handle_search_memory_1): Adjust.
9219 (process_serial_event): Adjust.
9220 * target.h (struct target_ops): New fields
9221 prepare_to_access_memory and unprepare_to_access_memory.
9222 (prepare_to_access_memory, unprepare_to_access_memory): New.
9223 * linux-x86-low.c (x86_insert_point, x86_remove_point): Use
9224 prepare_to_access_memory/prepare_to_access_memory.
9225 * nto-low.c (nto_target_ops): Adjust.
9226 * spu-low.c (spu_target_ops): Adjust.
9227 * win32-low.c (win32_target_ops): Adjust.
9228
fd467969
PA		 92292010-08-26 Pedro Alves <pedro@codesourcery.com>
9230
9231 * Makefile.in (WARN_CFLAGS): Get it from configure.
9232 (WERROR_CFLAGS): New.
9233 (INTERNAL_CFLAGS): Add WERROR_CFLAGS.
9234 * configure.ac: Introduce --enable-werror, which adds -Werror to
9235 the compiler command line. Enabled by default. Disable with
9236 --disable-werror. Add -Wdeclaration-after-statement
9237 Wpointer-arith and -Wformat-nonliteral to warning flags.
9238 * configure: Regenerate.
9239
331e2f5f
PA		 92402010-08-26 Pedro Alves <pedro@codesourcery.com>
9241
9242 * mem-break.c [HAVE_MALLOC_H]: Include malloc.h.
9243
e581f2b4
PA		 92442010-08-26 Pedro Alves <pedro@codesourcery.com>
9245
9246 * gdbreplay.c (remote_error): New.
9247 (gdbchar): New.
9248 (expect): Use gdbchar. Check for error reading from GDB.
9249 Clarify sync error output.
9250 (play): Check for errors writing to GDB.
9251 * linux-low.c (sigchld_handler): Really ignore `write' errors.
9252 * remote-utils.c (getpkt): Check for errors writing to the remote
9253 descriptor.
9254
3c11dd79
PA		 92552010-08-25 Pedro Alves <pedro@codesourcery.com>
9256
9257 * linux-low.c (linux_wait_1): Move non-debugging code out of
9258 `debug_threads' control.
9259
d20a8ad9
PA		 92602010-08-25 Pedro Alves <pedro@codesourcery.com>
9261
9262 * linux-low.c (linux_wait_1): Don't set last_status here.
9263 * server.c (push_event, queue_stop_reply_callback): Assert we're
9264 not pushing a TARGET_WAITKIND_IGNORE event.
9265 (start_inferior, start_inferior, attach_inferior, handle_v_cont)
9266 (myresume, handle_target_event): Set the thread's last_resume_kind
9267 and last_status from the target returned status.
9268
964e4306
PA		 92692010-08-25 Pedro Alves <pedro@codesourcery.com>
9270
9271 PR threads/10729
9272
9273 * linux-x86-low.c (update_debug_registers_callback): New.
9274 (i386_dr_low_set_addr): Use it.
9275 (i386_dr_low_get_addr): New.
9276 (i386_dr_low_set_control): Use update_debug_registers_callback.
9277 (i386_dr_low_get_control): New.
9278 (i386_dr_low_get_status): Adjust.
9279 * linux-low.c (linux_stop_lwp): New.
9280 * linux-low.h (linux_stop_lwp): Declare.
9281
9282 * i386-low.c (I386_DR_GET_RW_LEN): Take the dr7 contents as
9283 argument instead of a i386_debug_reg_state.
9284 (I386_DR_WATCH_HIT): Take the dr6 contents as argument instead of
9285 a i386_debug_reg_state.
9286 (i386_insert_aligned_watchpoint): Adjust.
9287 (i386_remove_aligned_watchpoint): Adjust.
9288 (i386_low_stopped_data_address): Read the debug registers from the
9289 inferior instead of from the mirrors.
9290 * i386-low.h (struct i386_debug_reg_state): Extend comment.
9291 (i386_dr_low_get_addr): Declare.
9292 (i386_dr_low_get_control): Declare.
9293 (i386_dr_low_get_status): Change prototype.
9294
9295 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): New globals.
9296 (i386_dr_low_get_addr): New.
9297 (i386_dr_low_get_control): New.
9298 (i386_dr_low_get_status): Adjust prototype. Return
9299 dr_status_mirror.
9300 (i386_initial_stuff): Clear dr_status_mirror and
9301 dr_control_mirror.
9302 (i386_get_thread_context): Adjust.
9303 (i386_set_thread_context): Adjust.
9304 (i386_thread_added): Adjust.
9305
5f21a75b
PA		 93062010-08-24 Pedro Alves <pedro@codesourcery.com>
9307
9308 * linux-low.h (linux_thread_area): Delete declaration.
9309
3e4c1235
TS		 93102010-08-11 Thomas Schwinge <thomas@codesourcery.com>
9311
9312 * linux-low.c (linux_wait_1): Correctly return the ptid of the child
9313 after its termination.
9314
1971b033
PA		 93152010-08-09 Pedro Alves <pedro@codesourcery.com>
9316
9317 * linux-low.c (gdb_wants_lwp_stopped): Delete.
9318 (gdb_wants_all_stopped): Delete.
9319 (linux_wait_1): Don't call them.
9320 * server.c (handle_v_cont): Tag all threads as want-stopped.
9321 (gdb_wants_thread_stopped): Fix comments. Tag the thread that
9322 stopped as "client-wants-stopped".
9323
310444ac
PA		 93242010-07-31 Pedro Alves <pedro@codesourcery.com>
9325
9326 * Makefile.in (signals_h): New.
9327 (server_h): Depend on it.
9328 (server.o): Don't depend on $(signals_def).
9329 (signals.o): Depend on $(signals_def).
9330
a19cae16
JK		 93312010-07-31 Jan Kratochvil <jan.kratochvil@redhat.com>
9332
9333 * Makefile.in (signals_def): New.
9334 (server_h): Append include/gdb/signals.h and signals_def.
9335 (server.o): Append signals_def.
9336
30d50328
JK		 93372010-07-25 Jan Kratochvil <jan.kratochvil@redhat.com>
9338
9339 * server.c (handle_target_event): Use target_signal_to_host for
9340 resume_info.sig initialization.
9341 * target.h (struct thread_resume) <sig>: New comment.
9342
5c3216e2
OS		 93432010-07-20 Ozkan Sezer <sezeroz@gmail.com>
9344
c6f46ca0
OS		 9345 * server.c (handle_query): strcpy() the returned string from paddress()
9346 instead of sprintf().
5c3216e2
OS		 9347 * utils.c (paddress): Return phex_nz().
9348
6bd31874
JB		 93492010-07-07 Joel Brobecker <brobecker@adacore.com>
9350
9351 * server.c (handle_v_cont): Call mourn_inferior if process
9352 just exited.
9353 (myresume): Likewise.
9354
0fb4aa4b
PA		 93552010-07-01 Pedro Alves <pedro@codesourcery.com>
9356
9357 Static tracepoints, and integration with UST.
9358
9359 * configure.ac: Handle --with-ust. substitute ustlibs and ustinc.
9360 * mem-break.c (uninsert_all_breakpoints)
9361 (reinsert_all_breakpoints): New.
9362 * mem-break.h (reinsert_all_breakpoints, uninsert_all_breakpoints):
9363 * tracepoint.c (ust_loaded, helper_thread_id, cmd_buf): New.
9364 (gdb_agent_ust_loaded, helper_thread_id)
9365 (gdb_agent_helper_thread_id): New macros.
9366 (struct ipa_sym_addresses): Add addr_ust_loaded,
9367 addr_helper_thread_id, addr_cmd_buf.
9368 (symbol_list): Add ust_loaded, helper_thread_id, cmd_buf.
9369 (in_process_agent_loaded_ust): New.
9370 (write_e_ust_not_loaded): New.
9371 (maybe_write_ipa_ust_not_loaded): New.
9372 (struct collect_static_trace_data_action): New.
9373 (enum tracepoint_type) <static_tracepoint>: New.
9374 (struct tracepoint) <handle>: Mention static tracepoints.
9375 (struct static_tracepoint_ctx): New.
9376 (CMD_BUF_SIZE): New.
9377 (add_tracepoint_action): Handle static tracepoint actions.
9378 (unprobe_marker_at): New.
9379 (clear_installed_tracepoints): Handle static tracepoints.
9380 (cmd_qtdp): Handle static tracepoints.
9381 (probe_marker_at): New.
9382 (cmd_qtstart): Handle static tracepoints.
9383 (response_tracepoint): Handle static tracepoints.
9384 (cmd_qtfstm, cmd_qtsstm, cmd_qtstmat): New.
9385 (handle_tracepoint_query): Handle qTfSTM, qTsSTM and qTSTMat.
9386 (get_context_regcache): Handle static tracepoints.
9387 (do_action_at_tracepoint): Handle static tracepoint actions.
9388 (traceframe_find_block_type): Handle static trace data blocks.
9389 (traceframe_read_sdata): New.
9390 (download_tracepoints): Download static tracepoint actions.
9391 [HAVE_UST] Include ust/ust.h, dlfcn.h, sys/socket.h, and sys/un.h.
9392 (GDB_PROBE_NAME): New.
9393 (ust_ops): New.
9394 (GET_UST_SYM): New.
9395 (USTF): New.
9396 (dlsym_ust): New.
9397 (ust_marker_to_static_tracepoint): New.
9398 (gdb_probe): New.
9399 (collect_ust_data_at_tracepoint): New.
9400 (gdb_ust_probe): New.
9401 (UNIX_PATH_MAX, SOCK_DIR): New.
9402 (gdb_ust_connect_sync_socket): New.
9403 (resume_thread, stop_thread): New.
9404 (run_inferior_command): New.
9405 (init_named_socket): New.
9406 (gdb_ust_socket_init): New.
9407 (cstr_to_hexstr): New.
9408 (next_st): New.
9409 (first_marker, next_marker): New.
9410 (response_ust_marker): New.
9411 (cmd_qtfstm, cmd_qtsstm): New.
9412 (unprobe_marker_at, probe_marker_at): New.
9413 (cmd_qtstmat, gdb_ust_thread): New.
9414 (gdb_ust_init): New.
9415 (initialize_tracepoint_ftlib): Call gdb_ust_init.
9416 * linux-amd64-ipa.c [HAVE_UST]: Include ust/processor.h
9417 (ST_REGENTRY): New.
9418 (x86_64_st_collect_regmap): New.
9419 (X86_64_NUM_ST_COLLECT_GREGS): New.
9420 (AMD64_RIP_REGNUM): New.
9421 (supply_static_tracepoint_registers): New.
9422 * linux-i386-ipa.c [HAVE_UST]: Include ust/processor.h
9423 (ST_REGENTRY): New.
9424 (i386_st_collect_regmap): New.
9425 (i386_NUM_ST_COLLECT_GREGS): New.
9426 (supply_static_tracepoint_registers): New.
9427 * server.c (handle_query): Handle qXfer:statictrace:read.
9428 <qSupported>: Report support for StaticTracepoints, and
9429 qXfer:statictrace:read features.
9430 * server.h (traceframe_read_sdata)
9431 (supply_static_tracepoint_registers): Declare.
9432 * remote-utils.c (convert_int_to_ascii, hexchars, ishex, tohex)
9433 (unpack_varlen_hex): Include in IPA build.
9434 * Makefile.in (ustlibs, ustinc): New.
9435 (IPA_OBJS): Add remote-utils-ipa.o.
9436 ($(IPA_LIB)): Link -ldl and -lpthread.
9437 (UST_CFLAGS): New.
9438 (IPAGENT_CFLAGS): Add UST_CFLAGS.
9439 * config.in, configure: Regenerate.
9440
9e4344e5
PA		 94412010-06-20 Ian Lance Taylor <iant@google.com>
9442 Pedro Alves <pedro@codesourcery.com>
9443
9444 * linux-x86-low.c (always_true): Delete.
9445 (EMIT_ASM, EMIT_ASM32): Use an uncondition asm jmp instead of
9446 trying to fool the compiler with always_true.
9447
c6beb2cb
PA		 94482010-06-20 Pedro Alves <pedro@codesourcery.com>
9449
9450 * tracepoint.c (condition_true_at_tracepoint): Don't run compiled
9451 conditions in gdbserver.
9452
d2ed6730
UW		 94532010-06-19 Ulrich Weigand <uweigand@de.ibm.com>
9454
9455 * spu-low.c (spu_read_memory): Wrap around local store limit.
9456 (spu_write_memory): Likewise.
9457
4e29fb54
PA		 94582010-06-15 Pedro Alves <pedro@codesourcery.com>
9459
9460 * linux-x86-low.c (amd64_emit_const, amd64_emit_void_call_2)
9461 (i386_emit_const, i386_emit_void_call_2): Replace int64_t uses with
9462 LONGEST uses.
9463 * server.h (struct emit_ops): Replace int64_t uses with LONGEST
9464 uses.
9465 * tracepoint.c (emit_const, emit_void_call_2): Replace int64_t
9466 uses with LONGEST uses.
9467
6a271cae
PA		 94682010-06-14 Stan Shebs <stan@codesourcery.com>
9469 Pedro Alves <pedro@codesourcery.com>
9470
9471 Bytecode compiler.
9472
9473 * linux-x86-low.c: Include limits.h.
9474 (add_insns): New.
9475 (always_true): New.
9476 (EMIT_ASM): New.
9477 (EMIT_ASM32): New.
9478 (amd64_emit_prologue, amd64_emit_epilogue, amd64_emit_add)
9479 (amd64_emit_sub, amd64_emit_mul, amd64_emit_lsh)
9480 (amd64_emit_rsh_signed, amd64_emit_rsh_unsigned, amd64_emit_ext,
9481 (amd64_emit_log_not, amd64_emit_bit_and, amd64_emit_bit_or)
9482 (amd64_emit_bit_xor, amd64_emit_bit_not, amd64_emit_equal,
9483 (amd64_emit_less_signed, amd64_emit_less_unsigned, amd64_emit_ref,
9484 (amd64_emit_if_goto, amd64_emit_goto, amd64_write_goto_address)
9485 (amd64_emit_const, amd64_emit_call, amd64_emit_reg)
9486 (amd64_emit_pop, amd64_emit_stack_flush, amd64_emit_zero_ext)
9487 (amd64_emit_swap, amd64_emit_stack_adjust, amd64_emit_int_call_1)
9488 (amd64_emit_void_call_2): New.
9489 (amd64_emit_ops): New.
9490 (i386_emit_prologue, i386_emit_epilogue, i386_emit_add)
9491 (i386_emit_sub,i386_emit_mul, i386_emit_lsh, i386_emit_rsh_signed)
9492 (i386_emit_rsh_unsigned, i386_emit_ext, i386_emit_log_not)
9493 (i386_emit_bit_and, i386_emit_bit_or, i386_emit_bit_xor)
9494 (i386_emit_bit_not, i386_emit_equal, i386_emit_less_signed)
9495 (i386_emit_less_unsigned, i386_emit_ref, i386_emit_if_goto)
9496 (i386_emit_goto, i386_write_goto_address, i386_emit_const)
9497 (i386_emit_call, i386_emit_reg, i386_emit_pop)
9498 (i386_emit_stack_flush, i386_emit_zero_ext, i386_emit_swap)
9499 (i386_emit_stack_adjust, i386_emit_int_call_1)
9500 (i386_emit_void_call_2): New.
9501 (i386_emit_ops): New.
9502 (x86_emit_ops): New.
9503 (the_low_target): Install x86_emit_ops.
9504 * server.h (struct emit_ops): New.
9505 (get_raw_reg_func_addr): Declare.
9506 (current_insn_ptr, emit_error): Declare.
9507 * tracepoint.c (get_raw_reg, get_trace_state_variable_value)
9508 (set_trace_state_variable_value): New defines.
9509 (struct ipa_sym_addresses): New fields addr_get_raw_reg,
9510 addr_get_trace_state_variable_value and
9511 addr_set_trace_state_variable_value.
9512 (symbol_list): New fields for get_raw_reg,
9513 get_trace_state_variable_value and set_trace_state_variable_value.
9514 (condfn): New typedef.
9515 (struct tracepoint): New field `compiled_cond'.
9516 (do_action_at_tracepoint): Clear compiled_cond.
9517 (get_trace_state_variable_value, set_trace_state_variable_value):
9518 Export in the IPA.
9519 (condition_true_at_tracepoint): If there's a compiled condition,
9520 run that.
9521 (current_insn_ptr, emit_error): New globals.
9522 (struct bytecode_address): New.
9523 (get_raw_reg_func_addr): New.
9524 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul)
9525 (emit_lsh, emit_rsh_signed, emit_rsh_unsigned, emit_ext)
9526 (emit_log_not, emit_bit_and, emit_bit_or, emit_bit_xor)
9527 (emit_bit_not, emit_equal, emit_less_signed, emit_less_unsigned)
9528 (emit_ref, emit_if_goto, emit_goto, write_goto_address, emit_const)
9529 (emit_reg, emit_pop, emit_stack_flush, emit_zero_ext, emit_swap)
9530 (emit_stack_adjust, emit_int_call_1, emit_void_call_2): New.
9531 (compile_tracepoint_condition, compile_bytecodes): New.
9532 * target.h (emit_ops): Forward declare.
9533 (struct target_ops): New field emit_ops.
9534 (target_emit_ops): New.
9535 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): New.
9536 * linux-i386-ipa.c (gdb_agent_get_raw_reg): New.
9537 * linux-low.c (linux_emit_ops): New.
9538 (linux_target_ops): Install it.
9539 * linux-low.h (struct linux_target_ops): New field emit_ops.
9540
92b72907
UW		 95412010-06-14 Ulrich Weigand <uweigand@de.ibm.com>
9542
9543 * linux-ppc-low.c (ppc_arch_setup): Use private regcache to test MSR.
9544 * linux-s390-low.c (ppc_arch_setup): Use private regcache to test PSW.
9545
fa593d66
PA		 95462010-06-01 Pedro Alves <pedro@codesourcery.com>
9547 Stan Shebs <stan@codesourcery.com>
9548
9549 * Makefile.in (IPA_DEPFILES, extra_libraries): New.
9550 (all): Depend on $(extra_libraries).
9551 (install-only): Install the IPA.
9552 (IPA_OBJS, IPA_LIB): New.
9553 (clean): Remove the IPA lib.
9554 (IPAGENT_CFLAGS): New.
9555 (tracepoint-ipa.o, utils-ipa.o, remote-utils-ipa.o)
9556 (regcache-ipa.o, i386-linux-ipa.o, linux-i386-ipa.o)
9557 (linux-amd64-ipa.o, amd64-linux-ipa.o): New rules.
9558 * linux-amd64-ipa.c, linux-i386-ipa.c: New files.
9559 * configure.ac: Check for atomic builtins support in the compiler.
9560 (IPA_DEPFILES, extra_libraries): Define.
9561 * configure.srv (ipa_obj): Add description.
9562 (ipa_i386_linux_regobj, ipa_amd64_linux_regobj): Define.
9563 (i[34567]86-*-linux*): Set ipa_obj.
9564 (x86_64-*-linux*): Set ipa_obj.
9565 * linux-low.c (stabilizing_threads): New.
9566 (supports_fast_tracepoints): New.
9567 (linux_detach): Stabilize threads before detaching.
9568 (handle_tracepoints): Handle internal tracing breakpoints. Assert
9569 the lwp is either not stabilizing, or is moving out of a jump pad.
9570 (linux_fast_tracepoint_collecting): New.
9571 (maybe_move_out_of_jump_pad): New.
9572 (enqueue_one_deferred_signal): New.
9573 (dequeue_one_deferred_signal): New.
9574 (linux_wait_for_event_1): If moving out of a jump pad, defer
9575 pending signals to later.
9576 (linux_stabilize_threads): New.
9577 (linux_wait_1): Check if threads need moving out of jump pads, and
9578 do it if so.
9579 (stuck_in_jump_pad_callback): New.
9580 (move_out_of_jump_pad_callback): New.
9581 (lwp_running): New.
9582 (linux_resume_one_lwp): Handle moving out of jump pads.
9583 (linux_set_resume_request): Dequeue deferred signals.
9584 (need_step_over_p): Also step over fast tracepoint jumps.
9585 (start_step_over): Also uninsert fast tracepoint jumps.
9586 (finish_step_over): Also reinsert fast tracepoint jumps.
9587 (linux_install_fast_tracepoint_jump): New.
9588 (linux_target_ops): Install linux_stabilize_threads and
9589 linux_install_fast_tracepoint_jump_pad.
9590 * linux-low.h (linux_target_ops) <get_thread_area,
9591 install_fast_tracepoint_jump_pad>: New fields.
9592 (struct lwp_info) <collecting_fast_tracepoint,
9593 pending_signals_to_report, exit_jump_pad_bkpt>: New fields.
9594 (linux_get_thread_area): Declare.
9595 * linux-x86-low.c (jump_insn): New.
9596 (x86_get_thread_area): New.
9597 (append_insns): New.
9598 (push_opcode): New.
9599 (amd64_install_fast_tracepoint_jump_pad): New.
9600 (i386_install_fast_tracepoint_jump_pad): New.
9601 (x86_install_fast_tracepoint_jump_pad): New.
9602 (the_low_target): Install x86_get_thread_area and
9603 x86_install_fast_tracepoint_jump_pad.
9604 * mem-break.c (set_raw_breakpoint_at): Use read_inferior_memory.
9605 (struct fast_tracepoint_jump): New.
9606 (fast_tracepoint_jump_insn): New.
9607 (fast_tracepoint_jump_shadow): New.
9608 (find_fast_tracepoint_jump_at): New.
9609 (fast_tracepoint_jump_here): New.
9610 (delete_fast_tracepoint_jump): New.
9611 (set_fast_tracepoint_jump): New.
9612 (uninsert_fast_tracepoint_jumps_at): New.
9613 (reinsert_fast_tracepoint_jumps_at): New.
9614 (set_breakpoint_at): Use write_inferior_memory.
9615 (uninsert_raw_breakpoint): Use write_inferior_memory.
9616 (check_mem_read): Mask out fast tracepoint jumps.
9617 (check_mem_write): Mask out fast tracepoint jumps.
9618 * mem-break.h (struct fast_tracepoint_jump): Forward declare.
9619 (set_fast_tracepoint_jump): Declare.
9620 (delete_fast_tracepoint_jump)
9621 (fast_tracepoint_jump_here, uninsert_fast_tracepoint_jumps_at)
9622 (reinsert_fast_tracepoint_jumps_at): Declare.
9623 * regcache.c: Don't compile many functions when building the
9624 in-process agent library.
9625 (init_register_cache) [IN_PROCESS_AGENT]: Don't allow allocating
9626 the register buffer in the heap.
9627 (free_register_cache): If the register buffer isn't owned by the
9628 regcache, don't free it.
9629 (set_register_cache) [IN_PROCESS_AGENT]: Don't re-alocate
9630 pre-existing register caches.
9631 * remote-utils.c (convert_int_to_ascii): Constify `from' parameter
9632 type.
9633 (convert_ascii_to_int): : Constify `from' parameter type.
9634 (decode_M_packet, decode_X_packet): Replace the `to' parameter by
9635 a `to_p' pointer to pointer parameter. If TO_P is NULL, malloc
9636 the needed buffer in-place.
9637 (relocate_instruction): New.
9638 * server.c (handle_query) <qSymbols>: If the target supports
9639 tracepoints, give it a chance of looking up symbols. Report
9640 support for fast tracepoints.
9641 (handle_status): Stabilize threads.
9642 (process_serial_event): Adjust.
9643 * server.h (struct fast_tracepoint_jump): Forward declare.
9644 (struct process_info) <fast_tracepoint_jumps>: New field.
9645 (convert_ascii_to_int, convert_int_to_ascii): Adjust.
9646 (decode_X_packet, decode_M_packet): Adjust.
9647 (relocate_instruction): Declare.
9648 (in_process_agent_loaded): Declare.
9649 (tracepoint_look_up_symbols): Declare.
9650 (struct fast_tpoint_collect_status): Declare.
9651 (fast_tracepoint_collecting): Declare.
9652 (force_unlock_trace_buffer): Declare.
9653 (handle_tracepoint_bkpts): Declare.
9654 (initialize_low_tracepoint)
9655 (supply_fast_tracepoint_registers) [IN_PROCESS_AGENT]: Declare.
9656 * target.h (struct target_ops) <stabilize_threads,
9657 install_fast_tracepoint_jump_pad>: New fields.
9658 (stabilize_threads, install_fast_tracepoint_jump_pad): New.
9659 * tracepoint.c [HAVE_MALLOC_H]: Include malloc.h.
9660 [HAVE_STDINT_H]: Include stdint.h.
9661 (trace_debug_1): Rename to ...
9662 (trace_vdebug): ... this.
9663 (trace_debug): Rename to ...
9664 (trace_debug_1): ... this. Add `level' parameter.
9665 (trace_debug): New.
9666 (ATTR_USED, ATTR_NOINLINE): New.
9667 (IP_AGENT_EXPORT): New.
9668 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
9669 (collecting, gdb_collect, stop_tracing, flush_trace_buffer)
9670 (about_to_request_buffer_space, trace_buffer_is_full)
9671 (stopping_tracepoint, expr_eval_result, error_tracepoint)
9672 (tracepoints, tracing, trace_buffer_ctrl, trace_buffer_ctrl_curr)
9673 (trace_buffer_lo, trace_buffer_hi, traceframe_read_count)
9674 (traceframe_write_count, traceframes_created)
9675 (trace_state_variables)
9676 New renaming defines.
9677 (struct ipa_sym_addresses): New.
9678 (STRINGIZE_1, STRINGIZE, IPA_SYM): New.
9679 (symbol_list): New.
9680 (ipa_sym_addrs): New.
9681 (all_tracepoint_symbols_looked_up): New.
9682 (in_process_agent_loaded): New.
9683 (write_e_ipa_not_loaded): New.
9684 (maybe_write_ipa_not_loaded): New.
9685 (tracepoint_look_up_symbols): New.
9686 (debug_threads) [IN_PROCESS_AGENT]: New.
9687 (read_inferior_memory) [IN_PROCESS_AGENT]: New.
9688 (UNKNOWN_SIDE_EFFECTS): New.
9689 (stop_tracing): New.
9690 (flush_trace_buffer): New.
9691 (stop_tracing_bkpt): New.
9692 (flush_trace_buffer_bkpt): New.
9693 (read_inferior_integer): New.
9694 (read_inferior_uinteger): New.
9695 (read_inferior_data_pointer): New.
9696 (write_inferior_data_pointer): New.
9697 (write_inferior_integer): New.
9698 (write_inferior_uinteger): New.
9699 (struct collect_static_trace_data_action): Delete.
9700 (enum tracepoint_type): New.
9701 (struct tracepoint) <type>: New field `type'.
43aaf8b6
PA		 9702 <actions_str, step_actions, step_actions_str>: Only include in
9703 GDBserver.
fa593d66
PA		 9704 <orig_size, obj_addr_on_target, adjusted_insn_addr>
9705 <adjusted_insn_addr_end, jump_pad, jump_pad_end>: New fields.
9706 (tracepoints): Use IP_AGENT_EXPORT.
9707 (last_tracepoint): Don't include in the IPA.
9708 (stopping_tracepoint): Use IP_AGENT_EXPORT.
9709 (trace_buffer_is_full): Use IP_AGENT_EXPORT.
9710 (alloced_trace_state_variables): New.
9711 (trace_state_variables): Use IP_AGENT_EXPORT.
9712 (traceframe_t): Delete unused variable.
9713 (circular_trace_buffer): Don't include in the IPA.
9714 (trace_buffer_start): Delete.
9715 (struct trace_buffer_control): New.
9716 (trace_buffer_free): Delete.
9717 (struct ipa_trace_buffer_control): New.
9718 (GDBSERVER_FLUSH_COUNT_MASK, GDBSERVER_FLUSH_COUNT_MASK_PREV)
9719 (GDBSERVER_FLUSH_COUNT_MASK_CURR, GDBSERVER_UPDATED_FLUSH_COUNT_BIT):
9720 New.
9721 (trace_buffer_ctrl): New.
9722 (TRACE_BUFFER_CTRL_CURR): New.
9723 (trace_buffer_start, trace_buffer_free, trace_buffer_end_free):
9724 Reimplement as macros.
9725 (trace_buffer_wrap): Delete.
9726 (traceframe_write_count, traceframe_read_count)
9727 (traceframes_created, tracing): Use IP_AGENT_EXPORT.
9728 (struct tracepoint_hit_ctx) <type>: New field.
9729 (struct fast_tracepoint_ctx): New.
9730 (memory_barrier): New.
9731 (cmpxchg): New.
9732 (record_tracepoint_error): Update atomically in the IPA.
9733 (clear_inferior_trace_buffer): New.
9734 (about_to_request_buffer_space): New.
9735 (trace_buffer_alloc): Handle GDBserver and inferior simulatenous
9736 updating the same buffer.
9737 (add_tracepoint): Default the tracepoint's type to trap
9738 tracepoint, and orig_size to -1.
9739 (get_trace_state_variable) [IN_PROCESS_AGENT]: Handle allocated
9740 internal variables.
9741 (create_trace_state_variable): New parameter `gdb'. Handle it.
9742 (clear_installed_tracepoints): Clear fast tracepoint jumps.
9743 (cmd_qtdp): Handle fast tracepoints.
9744 (cmd_qtdv): Adjust.
9745 (max_jump_pad_size): New.
9746 (gdb_jump_pad_head): New.
9747 (get_jump_space_head): New.
9748 (claim_jump_space): New.
9749 (sort_tracepoints): New.
9750 (MAX_JUMP_SIZE): New.
9751 (cmd_qtstart): Handle fast tracepoints. Sync tracepoints with the
9752 IPA.
9753 (stop_tracing) [IN_PROCESS_AGENT]: Don't include the tdisconnected
9754 support. Upload fast traceframes, and delete internal IPA
9755 breakpoints.
9756 (stop_tracing_handler): New.
9757 (flush_trace_buffer_handler): New.
9758 (cmd_qtstop): Upload fast tracepoints.
9759 (response_tracepoint): Handle fast tracepoints.
9760 (tracepoint_finished_step): Upload fast traceframes. Set the
9761 tracepoint hit context's tracepoint type.
9762 (handle_tracepoint_bkpts): New.
9763 (tracepoint_was_hit): Set the tracepoint hit context's tracepoint
9764 type. Add comment about fast tracepoints.
9765 (collect_data_at_tracepoint) [IN_PROCESS_AGENT]: Don't access the
9766 non-existing action_str field.
9767 (get_context_regcache): Handle fast tracepoints.
9768 (do_action_at_tracepoint) [!IN_PROCESS_AGENT]: Don't write the PC
9769 to the regcache.
9770 (fast_tracepoint_from_jump_pad_address): New.
9771 (fast_tracepoint_from_ipa_tpoint_address): New.
9772 (collecting_t): New.
9773 (force_unlock_trace_buffer): New.
9774 (fast_tracepoint_collecting): New.
9775 (collecting): New.
9776 (gdb_collect): New.
9777 (write_inferior_data_ptr): New.
9778 (target_tp_heap): New.
9779 (target_malloc): New.
9780 (download_agent_expr): New.
9781 (UALIGN): New.
9782 (download_tracepoints): New.
9783 (download_trace_state_variables): New.
9784 (upload_fast_traceframes): New.
9785 (IPA_FIRST_TRACEFRAME): New.
9786 (IPA_NEXT_TRACEFRAME_1): New.
9787 (IPA_NEXT_TRACEFRAME): New.
9788 [IN_PROCESS_AGENT]: Include sys/mman.h and fcntl.h.
9789 [IN_PROCESS_AGENT] (gdb_tp_heap_buffer, gdb_jump_pad_buffer)
9790 (gdb_jump_pad_buffer_end): New.
9791 [IN_PROCESS_AGENT] (initialize_tracepoint_ftlib): New.
9792 (initialize_tracepoint): Adjust.
9793 [IN_PROCESS_AGENT]: Allocate the IPA heap, and jump pad scratch
9794 buffer. Initialize the low module.
9795 * utils.c (PREFIX, TOOLNAME): New.
9796 (malloc_failure): Use PREFIX.
9797 (error): In the IPA, an error causes an exit.
9798 (fatal, warning): Use PREFIX.
9799 (internal_error): Use TOOLNAME.
9800 (NUMCELLS): Increase to 10.
9801 * configure, config.in: Regenerate.
9802
d149dd1d
PA		 98032010-06-01 Pedro Alves <pedro@codesourcery.com>
9804
9805 * server.c (handle_query) <qSupported>: Do two passes over the
9806 qSupported string to avoid nesting strtok.
9807
f6528abd
JK		 98082010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
9809
9810 * Makefile.in (SFILES): Add $(srcdir)/proc-service.list.
9811 (CDEPS): New.
9812 * configure.ac (RDYNAMIC): New AC_MSG_CHECKING wrapping. Test also
9813 -Wl,--dynamic-list.
9814 * configure: Regenerate.
9815 * proc-service.list: New.
9816
ca2a87a0
JK		 98172010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
9818
9819 * linux-low.c (linux_core_of_thread): Fix crash on invalid CONTENT.
9820 New comment.
9821
363a6e9f
OS		 98222010-05-26 Ozkan Sezer <sezeroz@gmail.com>
9823
9824 * gdbreplay.c (remote_open): Check error return from socket() call by
9825 its equality to -1 not by it being negative.
9826 * remote-utils.c (remote_open): Likewise.
9827
d23b6cb1
PA		 98282010-05-23 Pedro Alves <pedro@codesourcery.com>
9829
9830 * config.h: Regenerate.
9831
28d3cf85
MK		 98322010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
9833
9834 * linux-m68k-low.c (ps_get_thread_area): Don't define if kernel
9835 doesn't provide PTRACE_GET_THREAD_AREA.
9836
fea36a59
MK		 98372010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
9838
9839 * linux-m68k-low.c: Include <asm/ptrace.h>
9840 (ps_get_thread_area): Implement.
9841
24b066ba
DE		 98422010-05-03 Doug Evans <dje@google.com>
9843
9844 * event-loop.c (struct callback_event): New struct.
9845 (callback_list): New global.
9846 (append_callback_event, delete_callback_event): New functions.
9847 (process_callback): New function.
9848 (start_event_loop): Call it.
9849 * remote-utils.c (NOT_SCHEDULED): Define.
9850 (readchar_buf, readchar_bufcnt, readchar_bufp): New static globals,
9851 moved out of readchar.
9852 (readchar): Rewrite. Call reschedule before returning.
9853 (reset_readchar): New function.
9854 (remote_close): Call it.
9855 (process_remaining, reschedule): New functions.
9856 * server.h (callback_handler_func): New typedef.
9857 (append_callback_event, delete_callback_event): Declare.
9858
9836d6ea
PA		 98592010-05-03 Pedro Alves <pedro@codesourcery.com>
9860
9861 * proc-service.c (ps_pglobal_lookup): Use
9862 thread_db_look_up_one_symbol.
9863 * remote-utils.c (look_up_one_symbol): Add new `may_ask_gdb'
9864 parameter. Use it instead of all_symbols_looked_up.
9865 * server.h (struct process_info) <all_symbols_looked_up>: Delete
9866 field.
9867 (all_symbols_looked_up): Don't declare.
9868 (look_up_one_symbol): Add new `may_ask_gdb' parameter.
9869 * thread-db.c (struct thread_db) <all_symbols_looked_up>: New
9870 field.
9871 (thread_db_look_up_symbols): Adjust call to look_up_one_symbol.
9872 Set all_symbols_looked_up here.
9873 (thread_db_look_up_one_symbol): New.
9874 (thread_db_get_tls_address): Adjust.
9875 (thread_db_load_search, try_thread_db_load_1): Always allocate the
9876 thread_db object on the heap, and tentatively set it in the
9877 process structure.
9878 (thread_db_init): Don't set all_symbols_looked_up here.
9879 * linux-low.h (thread_db_look_up_one_symbol): Declare.
9880
7984d532
PA		 98812010-05-03 Pedro Alves <pedro@codesourcery.com>
9882
9883 * linux-low.c (linux_kill, linux_detach): Adjust.
9884 (status_pending_p_callback): Remove redundant statement. Check
9885 for !TARGET_WAITIKIND_IGNORE, instead of
9886 TARGET_WAITKIND_STOPPED.
9887 (handle_tracepoints): Make sure LWP is locked. Adjust.
9888 (linux_wait_for_event_1): Adjust.
9889 (linux_cancel_breakpoints): New.
9890 (unsuspend_one_lwp): New.
9891 (unsuspend_all_lwps): New.
9892 (linux_wait_1): If finishing a step-over, unsuspend all lwps.
9893 (send_sigstop_callback): Change return type to int, add new
9894 `except' parameter and handle it.
9895 (suspend_and_send_sigstop_callback): New.
9896 (stop_all_lwps): Add new `suspend' and `expect' parameters, and
9897 pass them down. If SUSPEND, also increment the lwp's suspend
9898 count.
9899 (linux_resume_one_lwp): Add notice about resuming a suspended LWP.
9900 (need_step_over_p): Don't consider suspended LWPs.
9901 (start_step_over): Adjust.
9902 (proceed_one_lwp): Change return type to int, add new `except'
9903 parameter and handle it.
9904 (unsuspend_and_proceed_one_lwp): New.
9905 (proceed_all_lwps): Use find_inferior instead of
9906 for_each_inferior.
9907 (unstop_all_lwps): Add `unsuspend' parameter. If UNSUSPEND, them
9908 also decrement the suspend count of LWPs. Pass `except' down,
9909 instead of hacking its suspend count.
9910 (linux_pause_all): Add `freeze' parameter. Adjust.
9911 (linux_unpause_all): New.
9912 (linux_target_ops): Install linux_unpause_all.
9913 * server.c (handle_status): Adjust.
9914 * target.h (struct target_ops): New fields `unpause_all' and
9915 `cancel_breakpoints'. Add new parameter to `pause_all'.
9916 (pause_all): Add new `freeze' parameter.
9917 (unpause_all): New.
9918 (cancel_breakpoints): New.
9919 * tracepoint.c (clear_installed_tracepoints): Pause threads, and
9920 cancel breakpoints.
9921 (cmd_qtstart): Pause threads.
9922 (stop_tracing): Pause threads, and cancel breakpoints.
9923 * win32-low.c (win32_target_ops): Adjust.
9924
e471f25b
PA		 99252010-05-03 Pedro Alves <pedro@codesourcery.com>
9926
9927 * linux-low.c (linux_wait_for_event_1): Move passing the signal to
9928 the inferior right away from here...
9929 (linux_wait_1): ... to here, and adjust to check the thread's
9930 last_resume_kind instead of the lwp's step or stop_expected flags.
9931
1915ef4f
PA		 99322010-05-02 Pedro Alves <pedro@codesourcery.com>
9933
9934 * README: Use consistent `GDB' and `GDBserver' spellings.
9935
f9e39928
PA		 99362010-05-02 Pedro Alves <pedro@codesourcery.com>
9937
9938 * linux-low.c (linux_kill_one_lwp): Assume the lwp is stopped.
9939 (linux_kill): Stop all lwps here. Don't delete the main lwp here.
9940 (linux_detach_one_lwp): Assume the lwp is stopped.
9941 (any_thread_of): Delete.
9942 (linux_detach): Stop all lwps here. Don't blindly delete all
9943 breakpoints.
9944 (delete_lwp_callback): New.
9945 (linux_mourn): Delete all lwps of the process that is gone.
9946 (linux_wait_1): Don't delete the last lwp of the process here.
9947 * mem-break.h (mark_breakpoints_out): Declare.
9948 * mem-break.c (mark_breakpoints_out): New.
9949 (free_all_breakpoints): Use it.
9950 * server.c (handle_target_event): If the process is gone, mark
9951 breakpoints out.
9952 * thread-db.c (struct thread_db) <create_bp>: New field.
9953 (thread_db_enable_reporting): Fix prototype. Store a thread event
9954 breakpoint reference in the thread_db struct.
9955 (thread_db_load_search): Clear the thread_db object.
9956 (try_thread_db_load_1): Ditto.
9957 (switch_to_process): New.
9958 (disable_thread_event_reporting): Use it.
9959 (remove_thread_event_breakpoints): New.
9960 (thread_db_detach, thread_db_mourn): Use it.
9961
1e7fc18c
PA		 99622010-05-01 Pedro Alves <pedro@codesourcery.com>
9963
9964 * linux-low.c (linux_enable_event_reporting): New.
9965 (linux_wait_for_event_1, handle_extended_wait): Use it.
9966
02fc4de7
PA		 99672010-04-30 Pedro Alves <pedro@codesourcery.com>
9968
9969 * linux-low.c (linux_kill_one_lwp, linux_kill)
9970 (linux_detach_one_lwp): Adjust to send_sigstop interface change.
9971 (send_sigstop): Take an lwp_info as parameter instead. Queue a
9972 SIGSTOP even if the LWP is stopped.
9973 (send_sigstop_callback): New.
9974 (stop_all_lwps): Use send_sigstop_callback instead.
9975 (linux_resume_one_thread): Adjust.
9976 (proceed_one_lwp): Still proceed an LWP that the client has
9977 requested to stop, if we haven't reported it as stopped yet. Make
9978 sure that LWPs the client want stopped, have a pending SIGSTOP.
9979
bc3b5632
DE		 99802010-04-26 Doug Evans <dje@google.com>
9981
ae1ada35
DE		 9982 * server.c (handle_general_set): Make static.
9983
bc3b5632
DE		 9984 * remote-utils.c (putpkt_binary_1): Call readchar instead of read.
9985 Print received char after testing for error/eof instead of before.
9986 (input_interrupt): Tweak comment.
9987
65730243
DE		 99882010-04-23 Doug Evans <dje@google.com>
9989
9990 * server.c (start_inferior): Print inferior argv if --debug.
9991
a8ae7dc0
AR		 99922010-04-21 Aleksandar Ristovski <aristovski@qnx.com>
9993
9994 * Makefile.in (nto_low_h nto-low.o nto-x86-low.o): New dependency lists.
9995 * nto-x86-low.c: Include server.h
9996
1c07cc19
PM		 99972010-04-20 Pierre Muller <muller@ics.u-strasbg.fr>
9998
9999 * win32-i386-low.c: Use __x86_64__ macro instead of __x86_64 to
10000 be consistent with other sources of this directory.
10001 (init_registers_amd64): Correct name of source file of this function
10002 in the comment.
10003
e0a61e09
PM		 100042010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
10005
10006 * configure.srv (x86_64-*-mingw*): New configuration for Windows
10007 64-bit executables.
10008
54709339
PM		 100092010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
10010
10011 * win32-i386-low.c: Add 64-bit support.
10012 (CONTEXT_EXTENDED_REGISTERS): Set macro to zero if not exisiting.
10013 (init_registers_amd64): Declare.
10014 (mappings): Add 64-bit version of array.
10015 (init_windows_x86): New function.
10016 (the_low_target): Change init_arch field to init_windows_x86.
10017
e8f0053d
PM		 100182010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
10019
10020 * win32-low.c: Adapt to support also 64-bit architecture.
10021 (child_xfer_memory): Use uintptr_t type for local variable `addr'.
10022 (get_image_name): Use SIZE_T type for local variable `done'.
10023 (psapi_get_dll_name): Use LPVOID type for parameter `BaseAddress'.
10024 (toolhelp_get_dll_name): Idem.
10025 (handle_load_dll): Use CORE_ADDR type for local variable `load_addr'.
10026 Use uintptr_t typecast to avoid warning.
10027 (handle_unload_dll): Use uintptr_t typecast to avoid warning.
10028 (handle_exception): Use phex_nz to avoid warning.
10029 (win32_wait): Remove unused local variable `process'.
10030
c481e77e
PM		 100312010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
10032
10033 * configure.srv (srv_amd64_regobj): Replace `x86-64-avx.o' by
10034 `amd64-avx.o'.
10035
12ea4b69
PM		 100362010-04-17 Pierre Muller <muller@ics.u-strasbg.fr>
10037
10038 * configure.ac: Use `ws2_32' library for srv_mingw.
10039 * configure: Regenerate.
10040 * gdbreplay.c: Include winsock2.h instead of winsock.h.
10041 * remote-utils.c: Likewise.
10042
f6d1620c
L		 100432010-04-17 H.J. Lu <hongjiu.lu@intel.com>
10044
10045 * linux-x86-low.c (xmltarget_amd64_linux_no_xml): Define only
10046 if __x86_64__ is defined.
10047
8e642873
PM		 100482010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
10049
10050 * configure: Regenerate.
10051
711e434b
PM		 100522010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
10053
10054 * server.c (handle_query): Handle 'qGetTIBAddr' query.
10055 * target.h (target_ops): New get_tib_address field.
10056 * win32-low.h (win32_thread_info): Add thread_local_base field.
10057 * win32-low.c (child_add_thread): Add tlb argument.
10058 Set thread_local_base field to TLB.
10059 (get_child_debug_event): Adapt to child_add_thread change.
10060 (win32_get_tib_address): New function.
10061 (win32_target_ops): Set get_tib_address field to
10062 win32_get_tib_address.
10063 * linux-low.c (linux_target_ops): Set get_tib_address field to NULL.
10064
505106cd
PA		 100652010-04-12 Pedro Alves <pedro@codesourcery.com>
10066
505106cd
PA		 10067 * linux-low.c (linux_mourn): Also remove the process.
10068 * server.c (handle_target_event): Don't remove the process here.
10069 * nto-low.c (nto_mourn): New.
10070 (nto_target_ops): Install it.
10071 * spu-low.c (spu_mourn): New.
10072 (spu_target_ops): Install it.
10073 * win32-low.c (win32_mourn): New.
10074 (win32_target_ops): Install it.
10075
e8470a06
PA		 100762010-04-12 Pedro Alves <pedro@codesourcery.com>
10077
10078 * server.h (buffer_xml_printf): Remove redundant `;'.
10079
45ba0d02
PA		 100802010-04-12 Pedro Alves <pedro@codesourcery.com>
10081
10082 * regcache.c (set_register_cache): Invalidate regcaches before
10083 changing the register cache layout.
10084 (regcache_invalidate_one): Allow a NULL regcache.
10085 * linux-x86-low.c (x86_linux_update_xmltarget): Invalidate
10086 regcaches before changing the register cache layout or the target
10087 regsets.
10088
59e04013
L		 100892010-04-12 H.J. Lu <hongjiu.lu@intel.com>
10090
10091 * linux-x86-low.c (x86_linux_update_xmltarget): Avoid unused
10092 variable warning on Linux/x86-64.
10093
8336d594
PA		 100942010-04-11 Pedro Alves <pedro@codesourcery.com>
10095
10096 GDBserver disconnected tracing support.
10097
10098 * linux-low.c (linux_remove_process): Delete.
10099 (add_lwp): Don't set last_resume_kind here.
10100 (linux_kill): Use `mourn'.
10101 (linux_detach): Use `thread_db_detach', and `mourn'.
10102 (linux_mourn): New.
10103 (linux_attach_lwp_1): Adjust comment.
10104 (linux_attach): last_resume_kind moved the thread_info; adjust.
10105 (status_pending_p_callback): Adjust.
10106 (linux_wait_for_event_1): Adjust.
10107 (count_events_callback, select_singlestep_lwp_callback)
10108 (select_event_lwp_callback, cancel_breakpoints_callback)
10109 (db_wants_lwp_stopped, linux_wait_1, need_step_over_p)
10110 (proceed_one_lwp): Adjust.
10111 (linux_async): Add debug output.
10112 (linux_thread_stopped): New.
10113 (linux_pause_all): New.
10114 (linux_target_ops): Install linux_mourn, linux_thread_stopped and
10115 linux_pause_all.
10116 * linux-low.h (struct lwp_info): Delete last_resume_kind field.
10117 (thread_db_free): Delete declaration.
10118 (thread_db_detach, thread_db_mourn): Declare.
10119 * thread-db.c (thread_db_init): Use thread_db_mourn.
10120 (thread_db_free): Delete, split in two.
10121 (disable_thread_event_reporting): New.
10122 (thread_db_detach): New.
10123 (thread_db_mourn): New.
10124
10125 * server.h (struct thread_info) <last_resume_kind>: New field.
10126 <attached>: Add comment.
10127 <gdb_detached>: New field.
10128 (handler_func): Change return type to int.
10129 (handle_serial_event, handle_target_event): Ditto.
10130 (gdb_connected): Declare.
10131 (tracing): Delete.
10132 (disconnected_tracing): Declare.
10133 (stop_tracing): Declare.
10134
10135 * server.c (handle_query) <qSupported>: Report support for
10136 disconnected tracing.
10137 (queue_stop_reply_callback): Account for running threads.
10138 (gdb_wants_thread_stopped): New.
10139 (gdb_wants_all_threads_stopped): New.
10140 (gdb_reattached_process): New.
10141 (handle_status): Clear the `gdb_detached' flag of all processes.
10142 In all-stop, stop all threads.
10143 (main): Be sure to leave tfind mode. Handle disconnected tracing.
10144 (process_serial_event): If the remote connection breaks, or if an
10145 exit was forced with "monitor exit", force an event loop exit.
10146 Handle disconnected tracing on detach.
10147 (handle_serial_event): Adjust.
10148 (handle_target_event): If GDB isn't connected, forward events back
10149 to the inferior, unless the last process exited, in which case,
10150 exit gdbserver. Adjust interface.
10151
10152 * remote-utils.c (remote_open): Don't block in accept. Instead
10153 register an event loop source on the listen socket file
10154 descriptor. Refactor bits into ...
10155 (listen_desc): ... this new global.
10156 (gdb_connected): ... this new function.
10157 (enable_async_notification): ... this new function.
10158 (handle_accept_event): ... this new function.
10159 (remote_close): Clear remote_desc.
10160
10161 * inferiors.c (add_thread): Set the new thread's last_resume_kind.
10162
10163 * target.h (struct target_ops) <mourn, thread_stopped, pause_all>:
10164 New fields.
10165 (mourn_inferior): Define.
10166 (target_process_qsupported): Avoid the dangling else problem.
10167 (thread_stopped): Define.
10168 (pause_all): Define.
10169 (target_waitstatus_to_string): Declare.
10170 * target.c (target_waitstatus_to_string): New.
10171
10172 * tracepoint.c (tracing): Make extern.
10173 (disconnected_tracing): New.
10174 (stop_tracing): Make extern. Handle tracing stops due to GDB
10175 disconnecting.
10176 (cmd_qtdisconnected): New.
10177 (cmd_qtstatus): Report disconnected tracing status in trace reply.
10178 (handle_tracepoint_general_set): Handle QTDisconnected.
10179
10180 * event-loop.c (event_handler_func): Change return type to int.
10181 (process_event): Bail out if the event handler wants the event
10182 loop to stop.
10183 (handle_file_event): Ditto.
10184 (start_event_loop): Bail out if the event handler wants the event
10185 loop to stop.
10186
10187 * nto-low.c (nto_target_ops): Adjust.
10188 * spu-low.c (spu_wait): Don't remove the process here.
10189 (spu_target_ops): Adjust.
10190 * win32-low.c (win32_wait): Don't remove the process here.
10191 (win32_target_ops): Adjust.
10192
5d267c4c
PA		 101932010-04-11 Pedro Alves <pedro@codesourcery.com>
10194
10195 * regcache.c (realloc_register_cache): Invalidate inferior's
10196 regcache before recreating it.
10197
623ccd72
PA		 101982010-04-09 Pedro Alves <pedro@codesourcery.com>
10199
10200 * tracepoint.c (cmd_qtstatus): Report trace buffer circularity.
10201
219f2f23
PA		 102022010-04-09 Stan Shebs <stan@codesourcery.com>
10203 Pedro Alves <pedro@codesourcery.com>
10204
10205 * server.h (LONGEST): New.
10206 (struct thread_info) <while_stepping>: New field.
10207 (unpack_varlen_hex, xrealloc, pulongest, plongest, phex_nz):
10208 Declare.
10209 (initialize_tracepoint, handle_tracepoint_general_set)
10210 (handle_tracepoint_query, tracepoint_finished_step)
10211 (tracepoint_was_hit, release_while_stepping_state_list):
10212 (current_traceframe): Declare.
10213 * server.c (handle_general_set): Handle tracepoint packets.
10214 (read_memory): New.
10215 (write_memory): New.
10216 (handle_search_memory_1): Use read_memory.
10217 (handle_query): Report support for conditional tracepoints, trace
10218 state variables, and tracepoint sources. Handle tracepoint
10219 queries.
10220 (main): Initialize the tracepoints module.
10221 (process_serial_event): Handle traceframe reads/writes.
10222
10223 * linux-low.c (handle_tracepoints): New.
10224 (linux_wait_1): Call it.
10225 (linux_resume_one_lwp): Handle while-stepping.
10226 (linux_supports_tracepoints, linux_read_pc, linux_write_pc): New.
10227 (linux_target_ops): Install them.
10228 * linux-low.h (struct linux_target_ops) <supports_tracepoints>:
10229 New field.
10230 * linux-x86-low.c (x86_supports_tracepoints): New.
10231 (the_low_target). Install it.
10232
10233 * mem-break.h (delete_breakpoint): Declare.
10234 * mem-break.c (delete_breakpoint): Make external.
10235
10236 * target.h (struct target_ops): Add `supports_tracepoints',
10237 `read_pc', and `write_pc' fields.
10238 (target_supports_tracepoints): Define.
10239 * utils.c (xrealloc, decimal2str, pulongest, plongest, thirty_two)
10240 (phex_nz): New.
10241
10242 * regcache.h (struct regcache) <registers_owned>: New field.
10243 (init_register_cache, regcache_cpy): Declare.
10244 (regcache_read_pc, regcache_write_pc): Declare.
10245 (register_cache_size): Declare.
10246 (supply_regblock): Declare.
10247 * regcache.c (init_register_cache): New.
10248 (new_register_cache): Use it.
10249 (regcache_cpy): New.
10250 (register_cache_size): New.
10251 (supply_regblock): New.
10252 (regcache_read_pc, regcache_write_pc): New.
889bf7c5 10253
219f2f23
PA		 10254 * tracepoint.c: New.
10255
10256 * Makefile.in (OBS): Add tracepoint.o.
10257 (tracepoint.o): New rule.
10258
3a13a53b
L		 102592010-04-08 H.J. Lu <hongjiu.lu@intel.com>
10260
10261 * Makefile.in (clean): Also remove i386-mmx.c i386-mmx-linux.c.
10262 (i386-mmx.o): New.
10263 (i386-mmx.c): Likewise.
10264 (i386-mmx-linux.o): Likewise.
10265 (i386-mmx-linux.c): Likewise.
10266
10267 * configure.srv (srv_i386_regobj): Add i386-mmx.o.
10268 (srv_i386_linux_regobj): Add i386-mmx-linux.o.
10269 (srv_i386_xmlfiles): Add i386/i386-mmx.xml.
10270 (srv_i386_linux_xmlfiles): Add i386/i386-mmx-linux.xml.
10271
10272 * linux-x86-low.c (init_registers_i386_mmx_linux): New.
10273 (x86_linux_update_xmltarget): Call init_registers_i386_mmx_linux
10274 and return if ptrace PTRACE_GETFPXREGS failed in 32bit.
10275
1570b33e
L		 102762010-04-07 H.J. Lu <hongjiu.lu@intel.com>
10277
10278 * Makefile.in (clean): Updated.
10279 (i386-avx.o): New.
10280 (i386-avx.c): Likewise.
10281 (i386-avx-linux.o): Likewise.
10282 (i386-avx-linux.c): Likewise.
10283 (amd64-avx.o): Likewise.
10284 (amd64-avx.c): Likewise.
10285 (amd64-avx-linux.o): Likewise.
10286 (amd64-avx-linux.c): Likewise.
10287
10288 * configure.srv (srv_i386_regobj): Add i386-avx.o.
10289 (srv_i386_linux_regobj): Add i386-avx-linux.o.
10290 (srv_amd64_regobj): Add amd64-avx.o.
10291 (srv_amd64_linux_regobj): Add amd64-avx-linux.o.
10292 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx.xml.
10293 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx.xml.
10294 (srv_i386_xmlfiles): Add i386/i386-avx.xml.
10295 (srv_amd64_xmlfiles): Add i386/amd64-avx.xml.
10296 (srv_i386_linux_xmlfiles): Add i386/i386-avx-linux.xml.
10297 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-linux.xml.
10298
10299 * i387-fp.c: Include "i386-xstate.h".
10300 (i387_xsave): New.
10301 (i387_cache_to_xsave): Likewise.
10302 (i387_xsave_to_cache): Likewise.
10303 (x86_xcr0): Likewise.
10304
10305 * i387-fp.h (i387_cache_to_xsave): Likewise.
10306 (i387_xsave_to_cache): Likewise.
10307 (x86_xcr0): Likewise.
10308
10309 * linux-arm-low.c (target_regsets): Initialize nt_type to 0.
10310 * linux-crisv32-low.c (target_regsets): Likewise.
10311 * linux-m68k-low.c (target_regsets): Likewise.
10312 * linux-mips-low.c (target_regsets): Likewise.
10313 * linux-ppc-low.c (target_regsets): Likewise.
10314 * linux-s390-low.c (target_regsets): Likewise.
10315 * linux-sh-low.c (target_regsets): Likewise.
10316 * linux-sparc-low.c (target_regsets): Likewise.
10317 * linux-xtensa-low.c (target_regsets): Likewise.
10318
10319 * linux-low.c: Include <sys/uio.h>.
10320 (regsets_fetch_inferior_registers): Support nt_type.
10321 (regsets_store_inferior_registers): Likewise.
10322 (linux_process_qsupported): New.
10323 (linux_target_ops): Add linux_process_qsupported.
10324
10325 * linux-low.h (regset_info): Add nt_type.
10326 (linux_target_ops): Add process_qsupported.
10327
10328 * linux-x86-low.c: Include "i386-xstate.h", "elf/common.h"
10329 and <sys/uio.h>.
10330 (init_registers_i386_avx_linux): New.
10331 (init_registers_amd64_avx_linux): Likewise.
10332 (xmltarget_i386_linux_no_xml): Likewise.
10333 (xmltarget_amd64_linux_no_xml): Likewise.
10334 (PTRACE_GETREGSET): Likewise.
10335 (PTRACE_SETREGSET): Likewise.
10336 (x86_fill_xstateregset): Likewise.
10337 (x86_store_xstateregset): Likewise.
10338 (use_xml): Likewise.
10339 (x86_linux_update_xmltarget): Likewise.
10340 (x86_linux_process_qsupported): Likewise.
10341 (target_regsets): Add NT_X86_XSTATE entry and Initialize nt_type.
10342 (x86_arch_setup): Don't call init_registers_amd64_linux nor
10343 init_registers_i386_linux here. Call
10344 x86_linux_update_xmltarget.
10345 (the_low_target): Add x86_linux_process_qsupported.
10346
10347 * server.c (handle_query): Call target_process_qsupported.
10348
10349 * target.h (target_ops): Add process_qsupported.
10350 (target_process_qsupported): New.
10351
fc7238bb
PA		 103522010-04-03 Pedro Alves <pedro@codesourcery.com>
10353
10354 * inferiors.c (add_thread): Set last_status kind to
10355 TARGET_WAITKIND_IGNORE.
10356 * linux-low.c (cancel_breakpoint): Remove unnecessary regcache
10357 fetch. Use ptid_of. Avoid unnecessary get_lwp_thread calls.
10358 (linux_wait_1): Move `thread' local definition to block that uses
10359 it. Don't NULL initialize `event_child'.
10360 (linux_resume_one_thread): Avoid unnecessary get_lwp_thread calls.
10361 Alway set the thread's last_status to TARGET_WAITKIND_IGNORE.
10362 * linux-x86-low.c (x86_breakpoint_at): Read raw memory.
10363
bdabb078
PA		 103642010-04-01 Pedro Alves <pedro@codesourcery.com>
10365
10366 * linux-low.c (get_stop_pc): Don't adjust the PC if stopped with
10367 an extended waitstatus, or by a watchpoint.
10368 (cancel_breakpoints_callback): Don't cancel a breakpoint if the
10369 thread was stepping or has been stopped by a watchpoint.
10370
d3bbe7a0
PA		 103712010-04-01 Pedro Alves <pedro@codesourcery.com>
10372
10373 * mem-break.c (struct raw_breakpoint): New field shlib_disabled.
10374 (set_gdb_breakpoint_at): If GDB is inserting a breakpoint on top
10375 of another, then delete the previous, and validate all
10376 breakpoints.
10377 (validate_inserted_breakpoint): New.
10378 (delete_disabled_breakpoints): New.
10379 (validate_breakpoints): New.
10380 (check_mem_read): Validate breakpoints before trusting their
10381 shadow. Delete disabled breakpoints.
10382 (check_mem_write): Validate breakpoints before trusting they
10383 should be inserted. Delete disabled breakpoints.
10384 * mem-break.h (validate_breakpoints):
10385 * server.c (handle_query): Validate breakpoints when we see a
10386 qSymbol query.
10387
8b07ae33
PA		 103882010-04-01 Pedro Alves <pedro@codesourcery.com>
10389
10390 * linux-low.c (linux_wait_1): Avoid setting need_step_over is
10391 there's a GDB breakpoint at stop_pc. Always report a trap to GDB
10392 if we could tell there's a GDB breakpoint at stop_pc.
10393 (need_step_over_p): Don't do a step over if we find a GDB
10394 breakpoint at the resume PC.
10395
10396 * mem-break.c (struct raw_breakpoint): New.
10397 (enum bkpt_type): New type `gdb_breakpoint'.
10398 (struct breakpoint): Delete the `PC', `old_data' and `inserted'
10399 fields. New field `raw'.
10400 (find_raw_breakpoint_at): New.
10401 (set_raw_breakpoint_at): Handle refcounting. Create a raw
10402 breakpoint instead.
10403 (set_breakpoint_at): Adjust.
10404 (delete_raw_breakpoint): New.
10405 (release_breakpoint): New.
10406 (delete_breakpoint): Rename to...
10407 (delete_breakpoint_1): ... this. Add proc parameter. Use
10408 release_breakpoint. Return ENOENT.
10409 (delete_breakpoint): Reimplement.
10410 (find_breakpoint_at): Delete.
10411 (find_gdb_breakpoint_at): New.
10412 (delete_breakpoint_at): Delete.
10413 (set_gdb_breakpoint_at): New.
10414 (delete_gdb_breakpoint_at): New.
10415 (gdb_breakpoint_here): New.
10416 (set_reinsert_breakpoint): Use release_breakpoint.
10417 (uninsert_breakpoint): Rename to ...
10418 (uninsert_raw_breakpoint): ... this.
10419 (uninsert_breakpoints_at): Adjust to handle raw breakpoints.
10420 (reinsert_raw_breakpoint): Change parameter type to
10421 raw_breakpoint.
10422 (reinsert_breakpoints_at): Adjust to handle raw breakpoints
10423 instead.
10424 (check_breakpoints): Adjust. Use release_breakpoint.
10425 (breakpoint_here): Rewrite using find_raw_breakpoint_at.
10426 (breakpoint_inserted_here): Ditto.
10427 (check_mem_read): Adjust to iterate over raw breakpoints instead.
10428 Don't trust the breakpoint's shadow if it is not inserted.
10429 (check_mem_write): Adjust to iterate over raw breakpoints instead.
10430 (delete_all_breakpoints): Adjust.
10431 (free_all_breakpoints): Mark all breakpoints as uninserted, and
10432 use delete_breakpoint_1.
10433
10434 * mem-break.h (breakpoints_supported): Delete declaration.
10435 (set_gdb_breakpoint_at): Declare.
10436 (gdb_breakpoint_here): Declare.
10437 (delete_breakpoint_at): Delete.
10438 (delete_gdb_breakpoint_at): Declare.
10439
10440 * server.h (struct raw_breakpoint): Forward declare.
10441 (struct process_info): New field `raw_breakpoints'.
10442
10443 * linux-x86-low.c (x86_insert_point, x86_remote_point): Handle Z0
10444 breakpoints.
10445
6bf5e0ba
PA		 104462010-03-24 Pedro Alves <pedro@codesourcery.com>
10447
10448 * linux-low.c (status_pending_p_callback): Fix comment.
10449 (linux_wait_for_event_1): Move most of the internal breakpoint
10450 handling from here...
10451 (linux_wait_1): ... to here.
10452 (count_events_callback): New.
10453 (select_singlestep_lwp_callback): New.
10454 (select_event_lwp_callback): New.
10455 (cancel_breakpoints_callback): New.
10456 (select_event_lwp): New.
10457 (linux_wait_1): Simplify internal breakpoint handling. Give equal
10458 priority to all LWPs that have had events that should be reported
10459 to the client. Cancel breakpoints when about to reporting the
10460 event to the client, not while stopping lwps. No longer cancel
10461 finished single-steps here.
10462 (cancel_finished_single_step): Delete.
10463 (cancel_finished_single_steps): Delete.
10464
414a389f
PA		 104652010-03-24 Pedro Alves <pedro@codesourcery.com>
10466
10467 * mem-break.c (enum bkpt_type): New.
10468 (struct breakpoint): New field `type'.
10469 (set_breakpoint_at): Change return type to struct breakpoint
10470 pointer. Set type to `other_breakpoint' by default.
10471 (delete_breakpoint): Rewrite, supporting more than one breakpoint
10472 in the breakpoint list.
10473 (delete_reinsert_breakpoints): Only delete reinsert breakpoints.
10474 (reinsert_breakpoint): Rename to ...
10475 (reinsert_raw_breakpoint): ... this.
10476 (reinsert_breakpoints_at): Adjust.
10477 * mem-break.h (struct breakpoint): Declare.
10478 (set_breakpoint_at): Change return type to struct breakpoint
10479 pointer.
10480
2280c721
PA		 104812010-03-24 Pedro Alves <pedro@codesourcery.com>
10482
10483 * server.c (handle_query): Assign, not compare.
10484
d50171e4
PA		 104852010-03-24 Pedro Alves <pedro@codesourcery.com>
10486
10487 Teach linux gdbserver to step-over-breakpoints.
10488
10489 * linux-low.c (can_hardware_single_step): New.
10490 (supports_breakpoints): New.
10491 (handle_extended_wait): If stopping threads, read the stop pc of
10492 the new cloned LWP.
10493 (get_pc): New.
10494 (get_stop_pc): Add `lwp' parameter. Handle it. Bail out if the
10495 low target doesn't support retrieving the PC.
10496 (add_lwp): Set last_resume_kind to resume_continue.
10497 (linux_attach_lwp_1): Adjust comments. Always set stop_expected.
10498 (linux_attach): Don't clear stop_expected. Set the lwp's
10499 last_resume_kind to resume_stop.
10500 (linux_detach_one_lwp): Don't check for removed breakpoints.
10501 (check_removed_breakpoint): Delete.
10502 (status_pending_p): Rename to ...
10503 (status_pending_p_callback): ... this. Don't check for removed
10504 breakpoints. Don't consider threads that are stopped from GDB's
10505 perspective.
10506 (linux_wait_for_lwp): Always read the stop_pc here.
10507 (cancel_breakpoint): New.
10508 (step_over_bkpt): New global.
10509 (linux_wait_for_event_1): Implement stepping over breakpoints.
10510 (gdb_wants_lwp_stopped): New.
10511 (gdb_wants_all_stopped): New.
10512 (linux_wait_1): Tag threads as gdb-wants-stopped. Cancel finished
10513 single-step traps here. Store the thread's last reported target
10514 wait status.
10515 (send_sigstop): Don't clear stop_expected. Always set it,
10516 instead.
10517 (mark_lwp_dead): Remove reference to pending_is_breakpoint.
10518 (cancel_finished_single_step): New.
10519 (cancel_finished_single_steps): New.
10520 (wait_for_sigstop): Don't cancel finished single-step traps here.
10521 (linux_resume_one_lwp): Don't check for removed breakpoints.
10522 Don't set `step' on non-hardware step archs.
10523 (linux_set_resume_request): Ignore resume_stop requests if already
10524 stopping or stopped. Set the lwp's last_resume_kind.
10525 (resume_status_pending_p): Don't check for removed breakpoints.
10526 (need_step_over_p): New.
10527 (start_step_over): New.
10528 (finish_step_over): New.
10529 (linux_resume_one_thread): Always queue a sigstop for resume_stop
10530 requests. Clear the thread's last reported target waitstatus.
10531 Don't use the `suspended' flag. Don't consider pending breakpoints.
10532 (linux_resume): Start a step-over if necessary.
10533 (proceed_one_lwp): New.
10534 (proceed_all_lwps): New.
10535 (unstop_all_lwps): New.
10536 * linux-low.h (struct lwp_info): Rewrite comment for the
10537 `suspended' flag. Add the `stop_pc' field. Delete the
10538 `pending_stop_pc' field. Tweak the `stepping' flag's comment.
10539 Add `'last_resume_kind' and `need_step_over' fields.
10540 * inferiors.c (struct thread_info): Delete, moved elsewhere.
10541 * mem-break.c (struct breakpoint): Delete `reinserting' flag.
10542 Delete `breakpoint_to_reinsert' field. New flag `inserted'.
10543 (set_raw_breakpoint_at): New.
10544 (set_breakpoint_at): Rewrite to use it.
10545 (reinsert_breakpoint_handler): Delete.
10546 (set_reinsert_breakpoint): New.
10547 (reinsert_breakpoint_by_bp): Delete.
10548 (delete_reinsert_breakpoints): New.
10549 (uninsert_breakpoint): Rewrite.
10550 (uninsert_breakpoints_at): New.
10551 (reinsert_breakpoint): Rewrite.
10552 (reinsert_breakpoints_at): New.
10553 (check_breakpoints): Rewrite.
10554 (breakpoint_here): New.
10555 (breakpoint_inserted_here): New.
10556 (check_mem_read): Adjust.
10557 * mem-break.h (breakpoints_supported, breakpoint_here)
10558 (breakpoint_inserted_here, set_reinsert_breakpoint): Declare.
10559 (reinsert_breakpoint_by_bp): Delete declaration.
10560 (delete_reinsert_breakpoints): Declare.
10561 (reinsert_breakpoint): Delete declaration.
10562 (reinsert_breakpoints_at): Declare.
10563 (uninsert_breakpoint): Delete declaration.
10564 (uninsert_breakpoints_at): Declare.
10565 (check_breakpoints): Adjust prototype.
10566 * server.h: Adjust include order.
10567 (struct thread_info): Declare here. Add a `last_status' field.
10568
30ba68cb
MS		 105692010-03-23 Michael Snyder <msnyder@vmware.com>
10570
10571 * server.c (crc32): New function.
10572 (handle_query): Add handling for 'qCRC:' request.
10573
b9a881c2
PA		 105742010-03-23 Pedro Alves <pedro@codesourcery.com>
10575
10576 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR6 if the
10577 lwp had been stopped by a watchpoint.
10578
e92d13d5
PA		 105792010-03-16 Pedro Alves <pedro@codesourcery.com>
10580
10581 * server.h (internal_error): Declare.
10582 (gdb_assert, ASSERT_FUNCTION, gdb_assert_fail): Define.
10583 * utils.c (internal_error): New function.
10584
64daa791
AS		 105852010-03-15 Andreas Schwab <schwab@redhat.com>
10586
10587 * configure.srv: Fix typo setting srv_regobj.
10588
f52cd8cd
PA		 105892010-03-15 Pedro Alves <pedro@codesourcery.com>
10590
10591 * linux-low.c (fetch_register): Avoid passing a non string literal
10592 format to `error'.
10593 (usr_store_inferior_registers): Ditto.
10594
93ae6fdc
PA		 105952010-03-14 Pedro Alves <pedro@codesourcery.com>
10596
10597 * linux-low.c (linux_write_memory): Bail out early if peeking
10598 memory failed.
10599
c3adc08c
PA		 106002010-03-14 Pedro Alves <pedro@codesourcery.com>
10601
10602 * linux-low.h (struct lwp_info): New fields
10603 `stopped_by_watchpoint' and `stopped_data_address'.
10604 * linux-low.c (linux_wait_for_lwp): Check for watchpoint triggers
10605 here, and cache them in the lwp object.
10606 (wait_for_sigstop): Check stopped_by_watchpoint lwp field
10607 directly.
10608 (linux_resume_one_lwp): Clear the lwp's stopped_by_watchpoint
10609 field.
10610 (linux_stopped_by_watchpoint): Rewrite.
10611 (linux_stopped_data_address): Rewrite.
10612
bce522a2
PA		 106132010-03-06 Simo Melenius <simo.melenius@iki.fi>
10614
10615 * linux-low.c (linux_wait_for_lwp): Fetch the regcache after
10616 switching the current inferior, not before.
10617
90884b2b
L		 106182010-03-01 H.J. Lu <hongjiu.lu@intel.com>
10619
10620 * Makefile.in (clean): Replace reg-i386.c, reg-x86-64.c,
10621 reg-i386-linux.c and reg-x86-64-linux.c with i386.c, amd64.c,
10622 i386-linux.c and amd64-linux.c.
10623 (reg-i386.o): Removed.
10624 (reg-i386.c): Likewise.
10625 (reg-i386-linux.o): Likewise.
10626 (reg-i386-linux.c): Likewise.
10627 (reg-x86-64.o): Likewise.
10628 (reg-x86-64.c): Likewise.
10629 (reg-x86-64-linux.o): Likewise.
10630 (reg-x86-64-linux.c): Likewise.
10631 (i386.o): New.
10632 (i386.c): Likewise.
10633 (i386-linux.o): Likewise.
10634 (i386-linux.c): Likewise.
10635 (amd64.o): Likewise.
10636 (amd64.c): Likewise.
10637 (amd64-linux.o): Likewise.
10638 (amd64-linux.c): Likewise.
10639
10640 * configure.srv (srv_i386_regobj): New.
10641 (srv_i386_linux_regobj): Likewise.
10642 (srv_amd64_regobj): Likewise.
10643 (srv_amd64_linux_regobj): Likewise.
10644 (srv_i386_32bit_xmlfiles): Likewise.
10645 (srv_i386_64bit_xmlfiles): Likewise.
10646 (srv_i386_xmlfiles): Likewise.
10647 (srv_amd64_xmlfiles): Likewise.
10648 (srv_i386_linux_xmlfiles): Likewise.
10649 (srv_amd64_linux_xmlfiles): Likewise.
10650 (i[34567]86-*-cygwin*): Set srv_regobj to $srv_i386_regobj. Set
10651 srv_xmlfiles to $srv_i386_xmlfiles.
10652 (i[34567]86-*-mingw32ce*): Likewise.
10653 (i[34567]86-*-mingw*): Likewise.
10654 (i[34567]86-*-nto*): Likewise.
10655 (i[34567]86-*-linux*): Set srv_regobj to $srv_i386_linux_regobj
10656 and $srv_amd64_linux_regobj. Set srv_xmlfiles to
10657 $srv_i386_linux_xmlfiles and $srv_amd64_linux_xmlfiles.
10658 (x86_64-*-linux*): Likewise.
10659
10660 * linux-x86-low.c (init_registers_x86_64_linux): Removed.
10661 (init_registers_amd64_linux): New.
10662 (x86_arch_setup): Replace init_registers_x86_64_linux with
10663 init_registers_amd64_linux.
10664
193f13e6
MK		 106652010-02-23 Maxim Kuvyrkov <maxim@codesourcery.com>
10666
10667 * configure.ac: Check for libdl. If it is not available link against
10668 static libthread_db.
10669 * configure: Regenerate.
10670
85d721b8
PA		 106712010-02-22 Pedro Alves <pedro@codesourcery.com>
10672
10673 PR9605
10674
10675 * i386-low.c (i386_length_and_rw_bits): Throw a fatal error if
10676 handing a read watchpoint.
10677 (i386_low_insert_watchpoint): Read watchpoints aren't supported.
10678
6076632b
DE		 106792010-02-12 Doug Evans <dje@google.com>
10680
10681 * linux-low.c (linux_supports_tracefork_flag): Document.
10682 (linux_look_up_symbols): Add comment.
10683
3327ccf7
L		 106842010-02-03 H.J. Lu <hongjiu.lu@intel.com>
10685
10686 * regcache.c (supply_register): Clear regcache if buf is NULL.
10687
0718675c 106882010-02-02 Nicolas Roche <roche@sourceware.org>
3327ccf7 10689 Joel Brobecker <brobecker@adacore.com>
0718675c
JB		 10690
10691 * inferiors.c (find_inferior): Add function documentation.
10692 (unloaded_dll): Handle the case where the unloaded dll has not
10693 been previously registered in the dll list.
10694
177321bd
DJ		 106952010-02-01 Daniel Jacobowitz <dan@codesourcery.com>
10696
10697 * linux-arm-low.c (thumb_breakpoint_len): Delete.
10698 (thumb2_breakpoint): New.
10699 (arm_breakpoint_at): Check for Thumb-2 breakpoints.
10700
2b009048
DJ		 107012010-01-29 Daniel Jacobowitz <dan@codesourcery.com>
10702
10703 * linux-low.c (get_stop_pc): Check for SIGTRAP.
10704 (linux_wait_for_event_1): Handle SIGILL and SIGSEGV as possible
10705 breakpoints.
10706
3be029c7
PA		 107072010-01-21 Pedro Alves <pedro@codesourcery.com>
10708
10709 * linux-ppc-low.c (ppc_arch_setup): Adjust to regcache changes.
10710
18f5de3b
JK		 107112010-01-21 Jan Kratochvil <jan.kratochvil@redhat.com>
10712
10713 * linux-s390-low.c (s390_collect_ptrace_register)
10714 (s390_supply_ptrace_register): Adjust it for the new regcache parameter.
10715
3743bb4f
DE		 107162010-01-21 Doug Evans <dje@google.com>
10717
14ce3065
DE		 10718 * linux-low.c (PTRACE_ARG3_TYPE): Change from long to void*.
10719 (PTRACE_ARG4_TYPE): New macro.
10720 (handle_extended_wait): Cast ptrace arg4 to PTRACE_ARG4_TYPE.
10721 (linux_wait_for_event_1, linux_resume_one_lwp): Ditto.
10722 (fetch_register): Cast to uintptr_t before casting to PTRACE_ARG3_TYPE.
10723 (usr_store_inferior_registers): Ditto.
10724 (linux_read_memory, linux_write_memory): Ditto.
10725 (linux_test_for_tracefork): Ditto.
10726
3743bb4f
DE		 10727 * linux-arm-low.c: Remove redundant include of gdb_proc_service.h.
10728 Only include elf.h if gdb_proc_service.h didn't include linux/elf.h.
10729
8b315be5
PA		 107302010-01-21 Pedro Alves <pedro@codesourcery.com>
10731
10732 * proc-service.c (ps_lgetregs): Don't refetch registers from the
10733 target.
10734
85492558
PA		 107352010-01-21 Pedro Alves <pedro@codesourcery.com>
10736
10737 * spu-low.c (spu_fetch_registers, spu_store_registers): Change
10738 prototype to take a regcache. Adjust.
10739
442ea881
PA		 107402010-01-20 Pedro Alves <pedro@codesourcery.com>
10741
10742 * regcache.h (struct thread_info): Forward declare.
10743 (struct regcache): New.
10744 (new_register_cache): Adjust prototype.
10745 (get_thread_regcache): Declare.
10746 (free_register_cache): Adjust prototype.
10747 (registers_to_string, registers_from_string): Ditto.
10748 (supply_register, supply_register_by_name, collect_register)
10749 (collect_register_as_string, collect_register_by_name): Ditto.
10750 * regcache.c (struct inferior_regcache_data): Delete.
10751 (get_regcache): Rename to ...
10752 (get_thread_regcache): ... this. Adjust. Switch inferior before
10753 fetching registers.
10754 (regcache_invalidate_one): Adjust.
10755 (regcache_invalidate): Fix prototype.
10756 (new_register_cache): Return the new register cache.
10757 (free_register_cache): Change prototype.
10758 (realloc_register_cache): Adjust.
10759 (registers_to_string): Change prototype to take a regcache. Adjust.
10760 (registers_from_string): Ditto.
10761 (register_data): Ditto.
10762 (supply_register): Ditto.
10763 (supply_register_by_name): Ditto.
10764 (collect_register): Ditto.
10765 (collect_register_as_string): Ditto.
10766 (collect_register_by_name): Ditto.
10767 * server.c (process_serial_event): Adjust.
10768 * linux-low.h (regset_fill_func, regset_store_func): Change
10769 prototype.
10770 (get_pc, set_pc, collect_ptrace_register, supply_ptrace_register):
10771 Change prototype.
10772 * linux-low.c (get_stop_pc): Adjust.
10773 (check_removed_breakpoint): Adjust.
10774 (linux_wait_for_event): Adjust.
10775 (linux_resume_one_lwp): Adjust.
10776 (fetch_register): Add regcache parameter. Adjust.
10777 (usr_store_inferior_registers): Ditto.
10778 (regsets_fetch_inferior_registers): Ditto.
10779 (regsets_store_inferior_registers): Ditto.
10780 (linux_fetch_registers, linux_store_registers): Ditto.
10781 * i387-fp.c (i387_cache_to_fsave): Change prototype to take a
10782 regcache. Adjust.
43aaf8b6
PA		 10783 (i387_fsave_to_cache, i387_cache_to_fxsave, i387_fxsave_to_cache):
10784 Ditto.
442ea881
PA		 10785 * i387-fp.h (i387_cache_to_fsave, i387_fsave_to_cache): Change
10786 prototype to take a regcache.
10787 (i387_cache_to_fxsave, i387_fxsave_to_cache): Ditto.
10788 * remote-utils.c (convert_ascii_to_int, outreg)
10789 (prepare_resume_reply): Change prototype to take a regcache.
10790 Adjust.
10791 * target.h (struct target_ops) <fetch_registers, store_registers>:
10792 Change prototype to take a regcache.
10793 (fetch_inferior_registers, store_inferior_registers): Change
10794 prototype to take a regcache. Adjust.
10795 * proc-service.c (ps_lgetregs): Adjust.
10796 * linux-x86-low.c (x86_fill_gregset, x86_store_gregset)
10797 (x86_fill_fpregset, x86_store_fpregset, x86_fill_fpxregset)
10798 (x86_store_fpxregset, x86_get_pc, x86_set_pc): Change prototype to
10799 take a regcache. Adjust.
10800 * linux-arm-low.c (arm_fill_gregset, arm_store_gregset)
10801 (arm_fill_wmmxregset, arm_store_wmmxregset, arm_fill_vfpregset)
10802 (arm_store_vfpregset, arm_get_pc, arm_set_pc):
10803 (arm_breakpoint_at): Change prototype to take a regcache. Adjust.
10804 * linux-cris-low.c (cris_get_pc, cris_set_pc)
10805 (cris_cannot_fetch_register):
10806 (cris_breakpoint_at): Change prototype to take a regcache.
10807 Adjust.
10808 * linux-crisv32-low.c (cris_get_pc, cris_set_pc,
10809 cris_reinsert_addr, cris_write_data_breakpoint): Change prototype
10810 to take a regcache. Adjust.
10811 (cris_breakpoint_at, cris_insert_point, cris_remove_point):
10812 Adjust.
10813 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Change prototype to
10814 take a regcache. Adjust.
10815 * linux-m68k-low.c (m68k_fill_gregset, m68k_store_gregset)
10816 (m68k_fill_fpregset, m68k_store_fpregset, m68k_get_pc,
10817 (m68k_set_pc): Change prototype to take a regcache. Adjust.
10818 * linux-mips-low.c (mips_get_pc):
10819 (mips_set_pc): Change prototype to take a regcache. Adjust.
10820 (mips_reinsert_addr): Adjust.
10821 (mips_collect_register): Change prototype to take a regcache.
10822 Adjust.
10823 (mips_supply_register):
10824 (mips_collect_register_32bit, mips_supply_register_32bit)
10825 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
10826 (mips_store_fpregset): Ditto.
43aaf8b6
PA		 10827 * linux-ppc-low.c (ppc_supply_ptrace_register)
10828 (ppc_supply_ptrace_register): Ditto.
442ea881
PA		 10829 (parse_spufs_run): Adjust.
10830 (ppc_get_pc, ppc_set_pc, ppc_fill_gregset, ppc_fill_vsxregset)
10831 (ppc_store_vsxregset, ppc_fill_vrregset, ppc_store_vrregset)
10832 (ppc_fill_evrregset, ppc_store_evrregset): Change prototype to
10833 take a regcache. Adjust.
10834 * linux-s390-low.c (s390_collect_ptrace_register)
10835 (s390_supply_ptrace_register, s390_fill_gregset, s390_get_pc)
10836 (s390_set_pc): Change prototype to take a regcache. Adjust.
10837 (s390_arch_setup): Adjust.
10838 * linux-sh-low.c (sh_get_pc, sh_breakpoint_at)
10839 (sh_fill_gregset): Change prototype to take a regcache. Adjust.
10840 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
10841 (sparc_fill_gregset, sparc_store_gregset_from_stack)
10842 (sparc_store_gregset, sparc_get_pc): Change prototype to take a
10843 regcache. Adjust.
10844 (sparc_breakpoint_at): Adjust.
10845 * linux-xtensa-low.c (xtensa_fill_gregset):
10846 (xtensa_store_gregset):
10847 (xtensa_fill_xtregset, xtensa_store_xtregset, xtensa_get_pc)
10848 (xtensa_set_pc): Change prototype to take a regcache. Adjust.
10849 * nto-low.c (nto_fetch_registers, nto_store_registers): Change
10850 prototype to take a regcache. Adjust.
10851 * win32-arm-low.c (arm_fetch_inferior_register)
10852 (arm_store_inferior_register): Change prototype to take a
10853 regcache. Adjust.
10854 * win32-i386-low.c (i386_fetch_inferior_register)
10855 (i386_store_inferior_register): Change prototype to take a
10856 regcache. Adjust.
10857 * win32-low.c (child_fetch_inferior_registers)
10858 (child_store_inferior_registers): Change prototype to take a
10859 regcache. Adjust.
10860 (win32_wait): Adjust.
10861 (win32_fetch_inferior_registers): Change prototype to take a
10862 regcache. Adjust.
10863 (win32_store_inferior_registers): Adjust.
10864 * win32-low.h (struct win32_target_ops) <fetch_inferior_register,
10865 store_inferior_register>: Change prototype to take a regcache.
10866
60c3d7b0
DE		 108672010-01-20 Doug Evans <dje@google.com>
10868
10869 * linux-low.c (linux_create_inferior): Wrap use of __SIGRTMIN in
10870 #ifdef.
10871 (linux_wait_for_event1, linux_init_signals): Ditto.
ec8ebe72 10872 (W_STOPCODE): Provide definition if missing.
60c3d7b0 10873
dc146f7c
VP		 108742010-01-13 Vladimir Prus <vladimir@codesourcery.com>
10875
10876 * linux-low.c (linux_core_of_thread): New.
10877 (compare_ints, show_process, list_threads): New.
10878 (linux_qxfer_osdata): Report threads and cores.
10879 (linux_target_op): Register linux_core_of_thread.
10880 * remote-utils.c (prepare_resume_reply): Report the core.
10881 (buffer_xml_printf): Support %d specifier.
10882 * server.c (handle_threads_qxfer_proper, handle_threads_qxfer):
10883 New.
10884 (handle_query): Handle qXfer:threads. Announce availability
10885 thereof.
10886 * target.h (struct target_ops): New field core_of_thread.
10887
7803799a
UW		 108882010-01-04 Ulrich Weigand <uweigand@de.ibm.com>
10889
10890 * Makefile.in (clean): Remove new generated files.
10891 (reg-s390.o, reg-s390.c): Remove rules.
10892 (reg-s390x.o, reg-s390x.c): Likewise.
10893 (s390-linux32.o, s390-linux32.c): Add rules.
10894 (s390-linux64.o, s390-linux64.c): Likewise.
10895 (s390x-linux64.o, s390x-linux64.c): Likewise.
10896 * configure.srv (s390*-*-linux*): Update srv_regobj and srv_xmlfiles.
10897 * linux-s390-low.c: Include <elf.h>.
10898 (HWCAP_S390_HIGH_GPRS): Define if undefined.
10899 (init_registers_s390): Remove prototype.
10900 (init_registers_s390x): Likewise.
10901 (init_registers_s390_linux32): Add prototype.
10902 (init_registers_s390_linux64): Likewise.
10903 (init_registers_s390x_linux64): Likewise.
10904 (s390_num_regs_3264): New define.
10905 (s390_regmap_3264): New global variable.
10906 (s390_cannot_fetch_register): Remove obsolete check.
10907 (s390_cannot_store_register): Likewise.
10908 (s390_collect_ptrace_register): Handle upper/lower register halves.
10909 (s390_supply_ptrace_register): Likewise.
10910 (s390_fill_gregset): Update to register number changes.
10911 (s390_get_hwcap): New routine.
10912 (s390_arch_setup): Detect 32-bit process running on 64-bit system.
10913 Install appropriate regmap and register set.
10914
6e7ffa39
JB		 109152010-01-01 Joel Brobecker <brobecker@adacore.com>
10916
10917 * server.c (gdbserver_version): Update copyright year to 2010.
10918 * gdbreplay.c (gdbreplay_version): Likewise.
10919
957f3f49
DE		 109202009-12-28 Doug Evans <dje@google.com>
10921
10922 * linux-low.c: Delete inclusion of ansidecl.h, elf/common.h,
10923 elf/external.h. Include <elf.h> instead but only if necessary.
10924
ca5c370d
PA		 109252009-12-28 Pedro Alves <pedro@codesourcery.com>
10926
10927 * linux-low.c (linux_remove_process): Remove `detaching'
10928 parameter. Don't release/detach from thread_db here.
10929 (linux_kill): Release/detach from thread_db here, ...
10930 (linux_detach): ... and here, before actually detaching.
10931 (linux_wait_1): ... and here, when a process exits.
10932 * thread-db.c (any_thread_of): New.
10933 (thread_db_free): Switch the current inferior to a thread of the
10934 passed in process.
10935
4ee62156
DE		 109362009-12-21 Doug Evans <dje@google.com>
10937
d90e6a88
DE		 10938 * linux-x86-low.c: Delete outdated comment about Elf32_Phdr.
10939
c5f62d5f
DE		 10940 * linux-low.c (kill_lwp): Use __NR_tkill instead of SYS_tkill.
10941 Move definition of tkill_failed to ifdef __NR_tkill to avoid gcc
10942 warning ifndef __NR_tkill. Move setting of errno there too.
10943 Delete unnecessary resetting of errno after syscall.
10944 Minor comment changes to match gdb/linux-nat.c:kill_lwp.
10945
10e86dd7
DE		 10946 * configure.ac: Check for dladdr.
10947 * config.in: Regenerate.
10948 * configure: Regenerate.
10949 * thread-db.c (dladdr_to_soname): Only define ifdef HAVE_DLADDR.
10950 (try_thread_db_load): Update.
10951
4ee62156
DE		 10952 * linux-low.c (my_waitpid): Delete unnecessary prototype.
10953
00f515da
DE		 109542009-12-18 Doug Evans <dje@google.com>
10955
e9464885
DE		 10956 * event-loop.c: Include unistd.h if it exists.
10957
07d4f67e
DE		 10958 * linux-low.c (my_waitpid): Move definition away from being in
10959 between linux_tracefork_child/linux_test_for_tracefork.
10960
00f515da
DE		 10961 * gdb_proc_service.h (psaddr_t): Fix type.
10962 * thread-db.c (thread_db_info.td_thr_tls_get_addr_p): Fix
10963 signature to match glibc.
10964
1de1badb
DE		 109652009-12-16 Doug Evans <dje@google.com>
10966
10967 * linux-low.c (linux_read_memory): Fix argument to read.
10968
aeeb81d1
PA		 109692009-11-26 Pedro Alves <pedro@codesourcery.com>
10970
10971 * win32-low.c (get_child_debug_event): On EXIT_THREAD_DEBUG_EVENT
10972 events, don't leave current_inferior pointing at null.
10973
10357975
PA		 109742009-11-26 Pedro Alves <pedro@codesourcery.com>
10975
10976 * win32-low.c (LOG): Delete.
10977 (OUTMSG): Output to stderr.
10978 (OUTMSG2): Conditionalize on `debug_threads' variable, instead of
10979 on compile time LOG macro.
10980 (win32_wait): Fix debug output.
10981
cf6e3471
PA		 109822009-11-26 Pedro Alves <pedro@codesourcery.com>
10983
10984 * win32-low.c (win32_add_one_solib): If the dll name is
10985 "ntdll.dll", prepend the system directory to the dll path.
10986
0c85e18e
MK		 109872009-11-17 Daniel Jacobowitz <dan@codesourcery.com>
10988
10989 * m68k-tdep.c (m68k_gdbarch_init): Reuse previous initialization.
10990
9ac544ce 109912009-11-17 Nathan Sidwell <nathan@codesourcery.com>
889bf7c5 10992 Vladimir Prus <vladimir@codesourcery.com>
9ac544ce
MK		 10993
10994 * Makefile.in (reg-cf.o, reg-cf.c): New targets.
10995 * configure.ac: Check for __mcoldfire__ and set
10996 gdb_cv_m68k_is_coldfire.
10997 * configure.srv: Use gdb_cv_m68k_is_coldfire to select between
10998 reg-cf.o and reg-m68k.o.
10999 * configure: Regenerated.
11000
fd7dd3e6
PA		 110012009-11-16 Pedro Alves <pedro@codesourcery.com>
11002
11003 * linux-low.c (linux_remove_process): Add `detaching' parameter.
11004 Pass it to thread_db_free.
11005 (linux_kill, linux_detach, linux_wait_1): Adjust to pass the
11006 proper `detaching' argument to linux_remove_process.
11007 * linux-low.h (thread_db_free): Add `detaching' parameter.
11008 * thread-db.c (thread_db_init): Pass false as `detaching' argument
11009 to thread_db_free.
11010 (thread_db_free): Add `detaching' parameter. Only
11011 call td_ta_clear_event if detaching from process.
11012
75aa492e
MK		 110132009-11-12 Maxim Kuvyrkov <maxim@codesourcery.com>
11014
11015 * thread-db.c (thread_db_free): Fix typo.
11016
21e1bee4
PP		 110172009-11-11 Paul Pluzhnikov <ppluzhnikov@google.com>
11018
11019 PR gdb/10838
11020 * thread-db.c (thread_db_free): Call td_ta_clear_event.
11021
8838b45e
NS		 110222009-11-03 Nathan Sidwell <nathan@codesourcery.com>
11023
11024 * configure.ac (i[34567]86-*): Check if we're targetting x86-64
11025 with an i686 compiler.
11026 * configure.srv (i[34567]86-*-linux*): Pull in x86-64 handling if
11027 needed.
11028 * configure: Rebuilt.
11029
8a35fb51
SL		 110302009-10-29 Sandra Loosemore <sandra@codesourcery.com>
11031
11032 PR gdb/10783
11033
11034 * server.c (handle_search_memory_1): Correct read_addr initialization
11035 in loop for searching subsequent chunks.
11036
96f15937
PP		 110372009-10-29 Paul Pluzhnikov <ppluzhnikov@google.com>
11038
11039 * configure.ac: New --with-libthread-db option.
11040 * thread-db.c: Allow direct dependence on libthread_db.
11041 (thread_db_free): Adjust.
11042 * config.in: Regenerate.
11043 * configure: Likewise.
889bf7c5 11044
5f7d1694
PP		 110452009-10-28 Paul Pluzhnikov <ppluzhnikov@google.com>
11046
11047 PR gdb/10757
11048 * thread-db.c (attach_thread): New function.
11049 (maybe_attach_thread): Return success/failure.
11050 (find_new_threads_callback): Adjust.
889bf7c5
PA		 11051 (thread_db_find_new_threads): Loop until no new threads.
11052
88e3b899
PA		 110532009-10-13 Pedro Alves <pedro@codesourcery.com>
11054
11055 * proc-service.c (ps_lgetregs): Formatting.
11056
cdbfd419
PP		 110572009-10-08 Paul Pluzhnikov <ppluzhnikov@google.com>
11058
11059 * acinclude.m4: (SRV_CHECK_THREAD_DB, SRV_CHECK_TLS_GET_ADDR): Remove.
11060 * configure.ac: Adjust.
11061 * linux-low.h (struct process_info_private): Move members to struct
11062 thread_db.
11063 (thread_db_free, thread_db_handle_monitor_command): New prototype.
11064 * linux-low.c (linux_remove_process): Adjust.
11065 (linux_wait_for_event_1, linux_look_up_symbols): Likewise.
11066 * server.c (handle_query): Move code ...
11067 (handle_monitor_command): ... here. New function.
11068 * target.h (struct target_ops): New member.
11069 * thread-db.c (struct thread_db): New.
11070 (libthread_db_search_path): New variable.
11071 (thread_db_create_event, thread_db_enable_reporting)
11072 (find_one_thread, maybe_attach_thread, find_new_threads_callback)
11073 (thread_db_find_new_threads, (thread_db_get_tls_address): Adjust.
11074 (try_thread_db_load_1, dladdr_to_soname): New functions.
11075 (try_thread_db_load, thread_db_load_search): New functions.
11076 (thread_db_init): Search for libthread_db.
11077 (thread_db_free): New function.
11078 (thread_db_handle_monitor_command): Likewise.
11079 * config.in: Regenerate.
11080 * configure: Regenerate.
889bf7c5 11081
4168d2d6
UW		 110822009-09-27 Ulrich Weigand <uweigand@de.ibm.com>
11083
11084 * spu-low.c (spu_kill): Wait for inferior to terminate.
11085 Call clear_inferiors.
11086 (spu_detach): Call clear_inferiors.
11087
81ecdfbb
RW		 110882009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
11089
11090 * aclocal.m4: Regenerate.
11091 * config.in: Likewise.
11092 * configure: Likewise.
11093
0b9ff2c0
UW		 110942009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
11095
11096 * linux-ppc-low.c (INSTR_SC, NR_spu_run): Define.
11097 (parse_spufs_run): New function.
11098 (ppc_get_pc, ppc_set_pc): Detect and handle SPU PC.
11099 (ppc_breakpoint_at): Handle SPU breakpoints.
11100
efcbbd14
UW		 111012009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
11102
11103 * linux-low.c: Include <sys/stat.h> and <sys/vfs.h>.
11104 (SPUFS_MAGIC): Define.
11105 (spu_enumerate_spu_ids): New function.
11106 (linux_qxfer_spu): New function.
11107 (linux_target_ops): Install linux_qxfer_spu.
11108
f4d9bade
UW		 111092009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
11110
11111 * configure.srv (powerpc*-*-linux*): Add powerpc-cell32l.o
11112 and powerpc-cell64l.o to srv_regobj. Add rs6000/powerpc-cell32l.xml
11113 and rs6000/powerpc-cell64l.xml to srv_xmlfiles.
11114 * Makefile.in (powerpc-cell32l.o, powerpc-cell32l.c): New rules.
11115 (powerpc-cell64l.o, powerpc-cell64l.c): Likewise.
11116 (clean): Handle powerpc-cell32l.c and powerpc-cell64l.c.
11117 * linux-ppc-low.c (PPC_FEATURE_CELL): Define.
11118 (init_registers_powerpc_cell32l): Add prototype.
11119 (init_registers_powerpc_cell64l): Likewise.
11120 (ppc_arch_setup): Detect Cell/B.E. architecture.
11121
96e946ca
RW		 111222009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
11123
11124 * Makefile.in (datarootdir): New variable.
11125
58d6951d
DJ		 111262009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
11127
11128 * linux-low.c (linux_write_memory): Update debugging output.
11129 * Makefile.in (clean): Add new descriptions.
11130 (arm-with-vfpv2.o, arm-with-vfpv2.c, arm-with-vfpv3.o)
11131 (arm-with-vfpv3.c, arm-with-neon.o, arm-with-neon.c): New rules.
11132 * configure.srv: Add new files for arm*-*-linux*.
11133 * linux-arm-low.c: Add new declarations.
11134 (PTRACE_GETVFPREGS, PTRACE_SETVFPREGS): Define if undefined.
11135 (arm_hwcap, HWCAP_VFP, HWCAP_IWMMXT, HWCAP_NEON, HWCAP_VFPv3)
11136 (HWCAP_VFPv3D16): New.
11137 (arm_fill_wmmxregset, arm_store_wmmxregset): Check HWCAP_IWMMXT
11138 instead of __IWMMXT__.
11139 (arm_fill_vfpregset, arm_store_vfpregset, arm_get_hwcap)
11140 (arm_arch_setup): New.
11141 (target_regsets): Remove #ifdef. Add VFP regset.
11142 (the_low_target): Use arm_arch_setup.
11143
12b42a12
DJ		 111442009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
11145
11146 * linux-low.c (linux_kill_one_lwp): Adjust kernel workaround to skip
11147 the main thread again.
11148
ac8c974e
AR		 111492009-07-06 Aleksandar Ristovski <aristovski@qnx.com>
11150
11151 Adding Neutrino gdbserver.
11152 * configure: Regenerated.
11153 * configure.ac: Add case for srv_qnx and set LIBS accordingly.
11154 * configure.srv (i[34567]86-*-nto*): New target.
11155 * nto-low.c, nto-low.h, nto-x86-low.c: New files.
11156 * remote-utils.c [__QNX__]: Include sys/iomgr.h
11157 (nto_comctrl) [__QNX__]: New function.
11158 (enable_async_io, disable_async_io) [__QNX__]: Call nto_comctrl.
11159
4424e0c3 111602009-07-05 Danny Backx <dannybackx@users.sourceforge.net>
7437790a
PA		 11161
11162 * configure.srv (i[34567]86-*-mingw32ce*): Add i386-low.o to
11163 srv_tgtobj.
11164
912cf4ba
PA		 111652009-07-04 Danny Backx <dannybackx@users.sourceforge.net>
11166 Pedro Alves <pedro@codesourcery.com>
11167
11168 * win32-i386-low.c (i386_get_thread_context): Handle systems that
11169 don't support CONTEXT_EXTENDED_REGISTERS.
11170 (i386_win32_breakpoint, i386_win32_breakpoint_len): New.
11171 (the_low_target): Install them.
11172 * win32-low.c (get_child_debug_event): Handle WaitForDebugEvent
11173 failing with ERROR_PIPE_NOT_CONNECTED.
11174
aa5ca48f
DE		 111752009-06-30 Doug Evans <dje@google.com>
11176 Pierre Muller <muller@ics.u-strasbg.fr>
11177
11178 Add h/w watchpoint support to x86-linux, win32-i386.
11179 * Makefile.in (SFILES): Add i386-low.c
11180 (i386_low_h): Define.
11181 (i386-low.o): Add dependencies.
11182 (linux-x86-low.o): Add i386-low.h dependency.
11183 (win32-i386-low.o): Ditto.
11184 * i386-low.c: New file.
11185 * i386-low.h: New file.
11186 * configure.srv (i[34567]86-*-cygwin*): Add i386-low.o to srv_tgtobj.
11187 (i[34567]86-*-linux*, i[34567]86-*-mingw*, x86_64-*-linux*): Ditto.
11188 * linux-low.c (linux_add_process): Initialize arch_private.
11189 (linux_remove_process): Free arch_private.
11190 (add_lwp): Initialize arch_private.
11191 (delete_lwp): Free arch_private.
11192 (linux_resume_one_lwp): Call the_low_target.prepare_to_resume if
11193 provided.
11194 * linux-low.h (process_info_private): New member arch_private.
11195 (lwp_info): New member arch_private.
11196 (linux_target_ops): New members new_process, new_thread,
11197 prepare_to_resume.
11198 (ptid_of): New macro.
11199 * linux-x86-low.c: Include stddef.h, i386-low.h.
11200 (arch_process_info): New struct.
11201 (arch_lwp_info): New struct.
11202 (x86_linux_dr_get, x86_linux_dr_set): New functions.
11203 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
11204 (i386_dr_low_get_status): New function.
11205 (x86_insert_point, x86_remove_point): New functions.
11206 (x86_stopped_by_watchpoint): New function.
11207 (x86_stopped_data_address): New function.
11208 (x86_linux_new_process, x86_linux_new_thread): New functions.
11209 (x86_linux_prepare_to_resume): New function.
11210 (the_low_target): Add entries for insert_point, remove_point,
11211 stopped_by_watchpoint, stopped_data_address, new_process, new_thread,
11212 prepare_to_resume.
11213 * server.c (debug_hw_points): New global.
11214 (monitor_show_help): Document set debug-hw-points.
11215 (handle_query): Process "set debug-hw-points".
11216 * server.h (debug_hw_points): Declare.
11217 (paddress): Declare.
11218 * utils.c (NUMCELLS, CELLSIZE): New macros.
11219 (get_sell, xsnprintf, paddress): New functions.
11220 * win32-arm-low.c (the_low_target): Add entries for insert_point,
11221 remove_point, stopped_by_watchpoint, stopped_data_address.
11222 * win32-i386-low.c: Include i386-low.h.
11223 (debug_reg_state): Replaces dr.
11224 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
11225 (i386_dr_low_get_status): New function.
11226 (i386_insert_point, i386_remove_point): New functions.
11227 (i386_stopped_by_watchpoint): New function.
11228 (i386_stopped_data_address): New function.
11229 (i386_initial_stuff): Update.
11230 (get_thread_context,set_thread_context,i386_thread_added): Update.
11231 (the_low_target): Add entries for insert_point,
11232 remove_point, stopped_by_watchpoint, stopped_data_address.
11233 * win32-low.c (win32_insert_watchpoint): New function.
11234 (win32_remove_watchpoint): New function.
11235 (win32_stopped_by_watchpoint): New function.
11236 (win32_stopped_data_address): New function.
11237 (win32_target_ops): Add entries for insert_watchpoint,
11238 remove_watchpoint, stopped_by_watchpoint, stopped_data_address.
11239 * win32-low.h (win32_target_ops): New members insert_point,
11240 remove_point, stopped_by_watchpoint, stopped_data_address.
11241
d993e290
PA		 112422009-06-25 Pedro Alves <pedro@codesourcery.com>
11243
11244 * server.c (process_serial_event): Re-return unsupported, not
11245 error, if the type isn't recognized. Re-allow supporting only
11246 insert or remove packets. Also call require_running for
11247 breakpoints. Add missing break statement to default case. Tidy.
11248 * target.h (struct target_ops): Rename insert_watchpoint to
11249 insert_point, and remove_watchpoint to remove_point.
11250
11251 * linux-low.h (struct linux_target_ops): Likewise.
11252 * linux-low.c (linux_insert_watchpoint): Rename to ...
11253 (linux_insert_point): ... this. Adjust.
11254 (linux_remove_watchpoint): Rename to ...
11255 (linux_remove_point): ... this. Adjust.
11256 (linux_target_ops): Adjust.
11257 * linux-crisv32-low.c (cris_insert_watchpoint): Rename to ...
11258 (cris_insert_point): ... this.
11259 (cris_remove_watchpoint): Rename to ...
11260 (cris_remove_point): ... this.
11261 (the_low_target): Adjust.
11262
0f54c268
PM		 112632009-06-24 Pierre Muller <muller@ics.u-strasbg.fr>
11264
11265 * server.c (handle_v_kill): Pass signal_pid to
11266 kill_inferior if multi_process is zero.
11267
c6314022
AR		 112682009-06-23 Aleksandar Ristovski <aristovski@qnx.com>
11269
11270 * server.c (process_serial_event): Add support for Z0 and Z1 packet.
11271 * target.h (target_ops): Comment for *_watchpoint to make it clear
11272 the functions can get types '0' and '1'.
11273
4463ce24
AR		 112742009-06-22 Aleksandar Ristovski <aristovski@qnx.com>
11275
11276 * linux-low.c (usr_fetch_inferior_registers): Remove check for regno 0.
11277 * proc-service.c (ps_lgetregs): Pass -1 to fetch all registers.
11278 * regcache.c (get_regcache): Likewise.
11279 * spu-low.c (spu_fetch_registers): Remove 0 to -1 conversion.
11280 * win32-low.c (child_fetch_inferior_registers): Remove check for
11281 regno 0.
11282
cf8fd78b
PA		 112832009-06-19 Aleksandar Ristovski <aristovski@qnx.com>
11284 Pedro Alves <pedro@codesourcery.com>
11285
11286 * target.h (struct target_ops) <supports_multi_process>: New
11287 callback.
11288 (target_supports_multi_process): New.
11289 * server.c (handle_query): Even if GDB reports support, only
11290 enable multi-process if the target also supports it. Report
11291 multi-process support only if the target backend supports it.
11292 * linux-low.c (linux_supports_multi_process): New function.
11293 (linux_target_ops): Install it as target_supports_multi_process
11294 callback.
11295
47c0c975
DE		 112962009-05-24 Doug Evans <dje@google.com>
11297
e09875d4
DE		 11298 Global renaming of find_thread_pid to find_thread_ptid.
11299 * server.h (find_thread_ptid): Renamed from find_thread_pid.
11300 * inferiors.c (find_thread_ptid): Renamed from find_thread_pid.
11301 All callers updated.
11302
e27d73f6
DE		 11303 * linux-low.c (handle_extended_wait): Use linux_resume_one_lwp
11304 to resume the newly created thread, don't call ptrace (PTRACE_CONT)
11305 directly.
11306
47c0c975
DE		 11307 * linux-low.c (get_stop_pc): Print pc if debug_threads.
11308 (check_removed_breakpoint, linux_wait_for_lwp): Ditto.
11309 (linux_resume_one_lwp): Ditto.
11310
2acc282a
DE		 113112009-05-23 Doug Evans <dje@google.com>
11312
11313 * linux-low.c (linux_resume_one_lwp): Change type of first arg
11314 from struct inferior_list_entry * to struct lwp_info *.
11315 All callers updated.
11316
9f1036c1
DE		 113172009-05-13 Doug Evans <dje@google.com>
11318
11319 * linux-x86-low.c: Don't include assert.h.
11320 (x86_siginfo_fixup): Use fatal, not assert.
11321 (x86_arch_setup): Fix comment.
11322
d0722149
DE		 113232009-05-12 Doug Evans <dje@google.com>
11324
11325 Biarch support for i386/amd64 gdbserver.
11326 * Makefile.in (SFILES): Remove linux-i386-low.c, linux-x86-64-low.c.
11327 Add linux-x86-low.c.
11328 (linux-i386-low.o, linux-x86-64-low.o): Delete.
11329 (linux-x86-low.o): Add.
11330 * linux-x86-64-low.c: Delete.
11331 * linux-i386-low.c: Delete.
11332 * linux-x86-low.c: New file.
11333 * configure.srv (i?86-linux srv_tgtobj): Replace linux-i386-low.o with
11334 linux-x86-low.o.
11335 (x86_64-linux srv_tgtobj): Replace linux-x86-64-low.o with
11336 linux-x86-low.o.
11337 (x86_64-linux srv_regobj): Add reg-i386-linux.o.
11338 * linux-low.c: Include ansidecl.h, elf/common.h, elf/external.h.
11339 (linux_child_pid_to_exec_file): New function.
11340 (elf_64_header_p, elf_64_file_p): New functions.
11341 (siginfo_fixup): New function.
11342 (linux_xfer_siginfo): New local inf_siginfo. Call siginfo_fixup to
11343 give target a chance to convert layout.
11344 * linux-low.h (linux_target_ops): New member siginfo_fixup.
11345 (linux_child_pid_to_exec_file, elf_64_file_p): Declare.
11346
fdeb2a12
DE		 113472009-05-07 Doug Evans <dje@google.com>
11348
11349 * linux-low.c (regsets_fetch_inferior_registers): Fix memory leak.
11350 (regsets_store_inferior_registers): Ditto.
11351
a6dbe5df
PA		 113522009-05-06 Pedro Alves <pedro@codesourcery.com>
11353
11354 PR server/10048
11355
11356 * linux-low.c (must_set_ptrace_flags): Delete.
11357 (linux_create_inferior): Set `lwp->must_set_ptrace_flags' instead
11358 of the global.
11359 (linux_attach_lwp_1): Don't set PTRACE_SETOPTIONS here. Set
11360 `lwp->must_set_ptrace_flags' instead.
ba42693b 11361 (linux_wait_for_event_1): Set ptrace options here.
a6dbe5df
PA		 11362 (linux_wait_1): ... not here.
11363
5091eb23
DE		 113642009-04-30 Doug Evans <dje@google.com>
11365
9f767825
DE		 11366 * inferiors.c (started_inferior_callback): New function.
11367 (attached_inferior_callback): New function.
11368 (have_started_inferiors_p, have_attached_inferiors_p): New functions.
11369 * server.c (print_started_pid, print_attached_pid): New functions.
11370 (detach_or_kill_for_exit): New function.
11371 (main): Call it instead of for_each_inferior (kill_inferior_callback).
11372 * server.h (have_started_inferiors_p): Declare.
11373 (have_attached_inferiors_p): Declare.
11374
5091eb23
DE		 11375 * inferiors.c (remove_process): Fix memory leak, free process.
11376 * linux-low.c (linux_remove_process): New function.
11377 (linux_kill): Call it instead of remove_process.
11378 (linux_detach, linux_wait_1): Ditto.
11379
155c8968
PA		 113802009-04-19 Danny Backx <dannybackx@users.sourceforge.net>
11381
11382 * configure.srv: Add x86 Windows CE target.
11383
7fe519cb
UW		 113842009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
11385
11386 * inferiors.c (get_thread_process): Make global.
11387 * server.h (get_thread_process): Add prototype.
11388 * thread-db.c (find_one_thread): Use get_thread_process
11389 instead of current_process.
11390 (thread_db_get_tls_address): Do not crash if called when
11391 thread layer is not yet initialized.
11392
5472f405
UW		 113932009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
11394
11395 * remote-utils.c (prepare_resume_reply): Null-terminate packet.
11396 * spu-low.c (current_tid): Rename to ...
11397 (current_ptid): ... this.
11398 (fetch_ppc_register, fetch_ppc_memory, store_ppc_memory,
11399 spu_proc_xfer_spu, spu_resume, spu_request_interrupt): Use
11400 ptid_get_lwp (current_ptid) instead of current_tid.
11401 (spu_kill, spu_detach, spu_join, spu_wait): Use pid argument
11402 instead of current_tid. Use find_process_pid to verify pid
11403 argument is valid. Pass proper argument to remove_process.
11404 (spu_thread_alive): Compare current_ptid instead of current_tid.
11405 (spu_resume): Likewise.
11406
55ac2b99
PA		 114072009-04-02 Pedro Alves <pedro@codesourcery.com>
11408
11409 * linux-low.c (usr_store_inferior_registers): Declare local `pid'
11410 variable.
11411
95954743
PA		 114122009-04-01 Pedro Alves <pedro@codesourcery.com>
11413
11414 Implement the multiprocess extensions, and add linux multiprocess
11415 support.
11416
11417 * server.h (ULONGEST): Declare.
11418 (struct ptid, ptid_t): New.
11419 (minus_one_ptid, null_ptid): Declare.
11420 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
11421 (ptid_get_tid, ptid_equal, ptid_is_pid): Declare.
11422 (struct inferior_list_entry): Change `id' type from unsigned from
11423 to ptid_t.
11424 (struct sym_cache, struct breakpoint, struct
11425 process_info_private): Forward declare.
11426 (struct process_info): Declare.
11427 (current_process): Declare.
11428 (all_processes): Declare.
11429 (initialize_inferiors): Declare.
11430 (add_thread): Adjust to use ptid_t.
11431 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): Ditto.
11432 (add_process, remove_process, find_thread_pid): Declare.
11433 (find_inferior_id): Adjust to use ptid_t.
11434 (cont_thread, general_thread, step_thread): Change type to ptid_t.
11435 (multi_process): Declare.
11436 (push_event): Adjust to use ptid_t.
11437 (read_ptid, write_ptid): Declare.
11438 (prepare_resume_reply): Adjust to use ptid_t.
11439 (clear_symbol_cache): Declare.
11440 * inferiors.c (all_processes): New.
11441 (null_ptid, minus_one_ptid): New.
11442 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
11443 (ptid_get_tid, ptid_equal, ptid_is_pid): New.
11444 (add_thread): Change unsigned long to ptid. Remove gdb_id
11445 parameter. Adjust.
11446 (thread_id_to_gdb_id, thread_to_gdb_id): Change unsigned long to ptid.
11447 (gdb_id_to_thread): Rename to ...
11448 (find_thread_pid): ... this. Change unsigned long to ptid.
11449 (gdb_id_to_thread_id, find_inferior_id): Change unsigned long to ptid.
11450 (loaded_dll, pull_pid_from_list): Adjust.
11451 (add_process, remove_process, find_process_pid)
11452 (get_thread_process, current_process, initialize_inferiors): New.
11453 * target.h (struct thread_resume) <thread>: Change type to ptid_t.
11454 (struct target_waitstatus) <related_pid>: Ditto.
11455 (struct target_ops) <kill, detach>: Add `pid' argument. Change
11456 return type to int.
11457 (struct target_ops) <join>: Add `pid' argument.
11458 (struct target_ops) <thread_alive>: Change pid's type to ptid_t.
11459 (struct target_ops) <wait>: Add `ptid' field. Change return type
11460 to ptid.
11461 (kill_inferior, detach_inferior, join_inferior): Add `pid' argument.
11462 (mywait): Add `ptid' argument. Change return type to ptid_t.
11463 (target_pid_to_str): Declare.
11464 * target.c (set_desired_inferior): Adjust to use ptids.
11465 (mywait): Add new `ptid' argument. Adjust.
11466 (target_pid_to_str): New.
11467 * mem-break.h (free_all_breakpoints): Declare.
11468 * mem-break.c (breakpoints): Delelete.
11469 (set_breakpoint_at, delete_breakpoint, find_breakpoint_at)
11470 (check_mem_read, check_mem_write, delete_all_breakpoints): Adjust
11471 to use per-process breakpoint list.
11472 (free_all_breakpoints): New.
11473 * remote-utils.c (struct sym_cache) <name>: Drop `const'.
11474 (symbol_cache, all_symbols_looked_up): Delete.
11475 (hexchars): New.
11476 (ishex, unpack_varlen_hex, write_ptid, hex_or_minus_one,
11477 read_ptid): New.
11478 (prepare_resume_reply): Change ptid argument's type from unsigned
11479 long to ptid_t. Adjust. Implement W;process and X;process.
11480 (free_sym_cache, clear_symbol_cache): New.
11481 (look_up_one_symbol): Adjust to per-process symbol cache. *
11482 * server.c (cont_thread, general_thread, step_thread): Change type
11483 to ptid_t.
11484 (attached): Delete.
11485 (multi_process): New.
11486 (last_ptid): Change type to ptid_t.
11487 (struct vstop_notif) <ptid>: Change type to ptid_t.
11488 (queue_stop_reply, push_event): Change `ptid' argument's type to
11489 ptid_t.
11490 (discard_queued_stop_replies): Add `pid' argument.
11491 (start_inferior): Adjust to use ptids. Adjust to mywait interface
11492 changes. Don't reference the `attached' global.
11493 (attach_inferior): Adjust to mywait interface changes.
11494 (handle_query): Adjust to use ptids. Parse GDB's qSupported
11495 features. Handle and report "multiprocess+". Handle
11496 "qAttached:PID".
11497 (handle_v_cont): Adjust to use ptids. Adjust to mywait interface
11498 changes.
11499 (handle_v_kill): New.
11500 (handle_v_stopped): Adjust to use target_pid_to_str.
11501 (handle_v_requests): Allow multiple attaches and runs when
11502 multiprocess extensions are in effect. Handle "vKill".
11503 (myresume): Adjust to use ptids.
11504 (queue_stop_reply_callback): Add `arg' parameter. Handle it.
11505 (handle_status): Adjust to discard_queued_stop_replies interface
11506 change.
11507 (first_thread_of, kill_inferior_callback)
11508 (detach_or_kill_inferior_callback, join_inferiors_callback): New.
11509 (main): Call initialize_inferiors. Adjust to use ptids, killing
11510 and detaching from all inferiors. Handle multiprocess packet
11511 variants.
11512 * linux-low.h: Include gdb_proc_service.h.
11513 (struct process_info_private): New.
11514 (struct linux_target_ops) <pid_of>: Use ptid_get_pid.
11515 <lwpid_of>: Use ptid_get_lwp.
11516 (get_lwp_thread): Adjust.
11517 (struct lwp_info): Add `dead' member.
11518 (find_lwp_pid): Declare.
11519 * linux-low.c (thread_db_active): Delete.
11520 (new_inferior): Adjust comment.
11521 (inferior_pid): Delete.
11522 (linux_add_process): New.
11523 (handle_extended_wait): Adjust.
11524 (add_lwp): Change unsigned long to ptid.
11525 (linux_create_inferior): Add process to processes table. Adjust
11526 to use ptids. Don't set new_inferior here.
11527 (linux_attach_lwp): Rename to ...
11528 (linux_attach_lwp_1): ... this. Add `initial' argument. Handle
11529 it. Adjust to use ptids.
11530 (linux_attach_lwp): New.
11531 (linux_attach): Add process to processes table. Don't set
11532 new_inferior here.
11533 (struct counter): New.
11534 (second_thread_of_pid_p, last_thread_of_process_p): New.
11535 (linux_kill_one_lwp): Add `args' parameter. Handle it. Adjust to
11536 multiple processes.
11537 (linux_kill): Add `pid' argument. Handle it. Adjust to multiple
11538 processes. Remove process from process table.
11539 (linux_detach_one_lwp): Add `args' parameter. Handle it. Adjust
11540 to multiple processes.
11541 (any_thread_of): New.
11542 (linux_detach): Add `pid' argument, and handle it. Remove process
11543 from processes table.
11544 (linux_join): Add `pid' argument. Handle it.
11545 (linux_thread_alive): Change unsighed long argument to ptid_t.
11546 Consider dead lwps as not being alive.
11547 (status_pending_p): Rename `dummy' argument to `arg'. Filter out
11548 threads we're not interested in.
11549 (same_lwp, find_lwp_pid): New.
11550 (linux_wait_for_lwp): Change `pid' argument's type from int to
11551 ptid_t. Adjust.
11552 (linux_wait_for_event): Rename to ...
11553 (linux_wait_for_event_1): ... this. Change `pid' argument's type
11554 from int to ptid_t. Adjust.
11555 (linux_wait_for_event): New.
11556 (linux_wait_1): Add `ptid' argument. Change return type to
11557 ptid_t. Adjust. Use last_thread_of_process_p. Remove processes
11558 that exit from the process table.
11559 (linux_wait): Add `ptid' argument. Change return type to ptid_t.
11560 Adjust.
11561 (mark_lwp_dead): New.
11562 (wait_for_sigstop): Adjust to use ptids. If a process exits while
11563 stopping all threads, mark its main lwp as dead.
11564 (linux_set_resume_request, linux_resume_one_thread): Adjust to use
11565 ptids.
11566 (fetch_register, usr_store_inferior_registers)
11567 (regsets_fetch_inferior_registers)
11568 (regsets_store_inferior_registers, linux_read_memory)
11569 (linux_write_memory): Inline `inferior_pid'.
11570 (linux_look_up_symbols): Adjust to use per-process
11571 `thread_db_active'.
11572 (linux_request_interrupt): Adjust to use ptids.
11573 (linux_read_auxv): Inline `inferior_pid'.
11574 (initialize_low): Don't reference thread_db_active.
11575 * gdb_proc_service.h (struct ps_prochandle) <pid>: Remove.
11576 * proc-service.c (ps_lgetregs): Use find_lwp_pid.
11577 (ps_getpid): Return the pid of the current inferior.
11578 * thread-db.c (proc_handle, thread_agent): Delete.
11579 (thread_db_create_event, thread_db_enable_reporting): Adjust to
11580 per-process data.
11581 (find_one_thread): Change argument type to ptid_t. Adjust to
11582 per-process data.
11583 (maybe_attach_thread): Adjust to per-process data and ptids.
11584 (thread_db_find_new_threads): Ditto.
11585 (thread_db_init): Ditto.
11586 * spu-low.c (spu_create_inferior, spu_attach): Add process to
11587 processes table. Adjust to use ptids.
11588 (spu_kill, spu_detach): Adjust interface. Remove process from
11589 processes table.
11590 (spu_join, spu_thread_alive): Adjust interface.
11591 (spu_wait): Adjust interface. Remove process from processes
11592 table. Adjust to use ptids.
11593 * win32-low.c (current_inferior_tid): Delete.
11594 (current_inferior_ptid): New.
11595 (debug_event_ptid): New.
11596 (thread_rec): Take a ptid. Adjust.
11597 (child_add_thread): Add `pid' argument. Adjust to use ptids.
11598 (child_delete_thread): Ditto.
11599 (do_initial_child_stuff): Add `attached' argument. Add process to
11600 processes table.
11601 (child_fetch_inferior_registers, child_store_inferior_registers):
11602 Adjust.
11603 (win32_create_inferior): Pass 0 to do_initial_child_stuff.
11604 (win32_attach): Pass 1 to do_initial_child_stuff.
11605 (win32_kill): Adjust interface. Remove process from processes
11606 table.
11607 (win32_detach): Ditto.
11608 (win32_join): Adjust interface.
11609 (win32_thread_alive): Take a ptid.
11610 (win32_resume): Adjust to use ptids.
11611 (get_child_debug_event): Ditto.
11612 (win32_wait): Adjust interface. Remove exiting process from
11613 processes table.
11614
bd99dc85
PA		 116152009-04-01 Pedro Alves <pedro@codesourcery.com>
11616
11617 Non-stop mode support.
11618
11619 * server.h (non_stop): Declare.
11620 (gdb_client_data, handler_func): Declare.
11621 (delete_file_handler, add_file_handler, start_event_loop):
11622 Declare.
11623 (handle_serial_event, handle_target_event, push_event)
11624 (putpkt_notif): Declare.
11625 * target.h (enum resume_kind): New.
11626 (struct thread_resume): Replace `step' field by `kind' field.
11627 (TARGET_WNOHANG): Define.
11628 (struct target_ops) <wait>: Add `options' argument.
11629 <supports_non_stop, async, start_non_stop>: New fields.
11630 (target_supports_non_stop, target_async): New.
11631 (start_non_stop): Declare.
11632 (mywait): Add `options' argument.
11633 * target.c (mywait): Add `options' argument. Print child exit
11634 notifications here.
11635 (start_non_stop): New.
11636 * server.c (non_stop, own_buf, mem_buf): New globals.
11637 (struct vstop_notif): New.
11638 (notif_queue): New global.
11639 (queue_stop_reply, push_event, discard_queued_stop_replies)
11640 (send_next_stop_reply): New.
11641 (start_inferior): Adjust to use resume_kind. Adjust to mywait
11642 interface changes.
11643 (attach_inferior): In non-stop mode, don't wait for the target
11644 here.
11645 (handle_general_set): Handle QNonStop.
11646 (handle_query): When handling qC, return the current general
11647 thread, instead of the first thread of the list.
11648 (handle_query): If the backend supports non-stop mode, include
11649 QNonStop+ in the qSupported query response.
11650 (handle_v_cont): Adjust to use resume_kind. Handle resume_stop
11651 and non-stop mode.
11652 (handle_v_attach, handle_v_run): Handle non-stop mode.
11653 (handle_v_stopped): New.
11654 (handle_v_requests): Report support for vCont;t. Handle vStopped.
11655 (myresume): Adjust to use resume_kind. Handle non-stop.
11656 (queue_stop_reply_callback): New.
11657 (handle_status): Handle non-stop mode.
11658 (main): Clear non_stop flag on reconnection. Use the event-loop.
11659 Refactor serial protocol handling from here ...
11660 (process_serial_event): ... to this new function. When GDB
11661 selects any thread, select one here. In non-stop mode, wait until
11662 GDB acks all pending events before exiting.
11663 (handle_serial_event, handle_target_event): New.
11664 * remote-utils.c (remote_open): Install remote_desc in the event
11665 loop.
11666 (remote_close): Remove remote_desc from the event loop.
11667 (putpkt_binary): Rename to...
11668 (putpkt_binary_1): ... this. Add `is_notic' argument. Handle it.
11669 (putpkt_binary): New as wrapper around putpkt_binary_1.
11670 (putpkt_notif): New.
11671 (prepare_resume_reply): In non-stop mode, don't change the
11672 general_thread.
11673 * event-loop.c: New.
11674 * Makefile.in (OBJ): Add event-loop.o.
11675 (event-loop.o): New rule.
11676
11677 * linux-low.h (pid_of): Moved here.
11678 (lwpid_of): New.
11679 (get_lwp_thread): Use lwpid_of.
11680 (struct lwp_info): Delete `lwpid' field. Add `suspended' field.
11681 * linux-low.c (pid_of): Delete.
11682 (inferior_pid): Use lwpid_of.
11683 (linux_event_pipe): New.
11684 (target_is_async_p): New.
11685 (delete_lwp): New.
11686 (handle_extended_wait): Use lwpid_of.
11687 (add_lwp): Don't set lwpid field.
11688 (linux_attach_lwp): Adjust debug output. Use lwpid_of.
11689 (linux_kill_one_lwp): If killing a running lwp, stop it first.
11690 Use lwpid_of. Adjust to linux_wait_for_event interface changes.
11691 (linux_detach_one_lwp): If detaching from a running lwp, stop it
11692 first. Adjust to linux_wait_for_event interface changes. Use
11693 lwpid_of.
11694 (linux_detach): Don't delete the main lwp here.
11695 (linux_join): Use my_waitpid. Avoid signal_pid. Use lwpid_of.
11696 (status_pending_p): Don't consider explicitly suspended lwps.
11697 (linux_wait_for_lwp): Take an integer pid instead of a lwp_info
11698 pointer. Add OPTIONS argument. Change return type to int. Use
11699 my_waitpid instead of sleeping. Handle WNOHANG. Use lwpid_of.
11700 (linux_wait_for_event): Take an integer pid instead of a lwp_info
11701 pointer. Add status pointer argument. Return a pid instead of a
11702 status. Use lwpid_of. Adjust to linux_wait_for_lwp interface
11703 changes. In non-stop mode, don't switch to a random thread.
11704 (linux_wait): Rename to...
11705 (linux_wait_1): ... this. Add target_options argument, and handle
11706 it. Adjust to use resume_kind. Use lwpid_of. In non-stop mode,
11707 don't handle the continue thread. Handle TARGET_WNOHANG. Merge
11708 clean exit and signal exit code. Don't stop all threads in
11709 non-stop mode. In all-stop mode, only stop all threads when
11710 reporting a stop to GDB. Handle explicit thread stop requests.
11711 (async_file_flush, async_file_mark): New.
11712 (linux_wait): New.
11713 (send_sigstop): Use lwpid_of.
11714 (wait_for_sigstop): Use lwpid_of. Adjust to linux_wait_for_event
11715 interface changes. In non-stop mode, don't switch to a random
11716 thread.
11717 (linux_resume_one_lwp): Use lwpid_of.
11718 (linux_continue_one_thread, linux_queue_one_thread): Merge into ...
11719 (linux_resume_one_thread): ... this. Handle resume_stop. In
11720 non-stop mode, don't look for pending flag in all threads.
11721 (resume_status_pending_p): Don't consider explicitly suspended
11722 threads.
11723 (my_waitpid): Reimplement. Emulate __WALL.
11724 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
11725 Use lwpid_of.
11726 (sigchld_handler, linux_supports_non_stop, linux_async)
11727 (linux_start_non_stop): New.
11728 (linux_target_ops): Register linux_supports_non_stop, linux_async
11729 and linux_start_non_stop.
11730 (initialize_low): Install SIGCHLD handler.
11731 * thread-db.c (thread_db_create_event, find_one_thread)
11732 (thread_db_get_tls_address): Use lwpid_of.
11733 * win32-low.c (win32_detach): Adjust to use resume_kind.
11734 (win32_wait): Add `options' argument.
11735 * spu-low.c (spu_resume): Adjust to use resume_kind.
11736 (spu_wait): Add `options' argument.
11737
5b1c542e
PA		 117382009-04-01 Pedro Alves <pedro@codesourcery.com>
11739
11740 Decouple target code from remote protocol.
11741
11742 * target.h (enum target_waitkind): New.
11743 (struct target_waitstatus): New.
11744 (struct target_ops) <wait>: Return an unsigned long. Take a
11745 target_waitstatus pointer instead of a char pointer.
11746 (mywait): Likewise.
11747 * target.c (mywait): Change prototype to return an unsigned long.
11748 Take a target_waitstatus pointer instead of a char pointer. Adjust.
11749 * server.h (thread_from_wait, old_thread_from_wait): Delete
11750 declarations.
11751 (prepare_resume_reply): Change prototype to take a
11752 target_waitstatus.
11753 * server.c (thread_from_wait, old_thread_from_wait): Delete.
11754 (last_status, last_ptid): New.
11755 (start_inferior): Remove "statusptr" argument. Adjust. Return a
11756 pid instead of a signal.
11757 (attach_inferior): Remove "status" and "signal" parameters.
11758 Adjust.
11759 (handle_query): For qGetTLSAddr, parse the thread id with strtol,
11760 not as an address.
11761 (handle_v_cont, handle_v_attach, handle_v_run, handle_v_kill)
11762 (handle_v_requests, myresume): Remove "status" and "signal"
11763 parameters. Adjust.
11764 (handle_status): New.
11765 (main): Delete local `status'. Adjust.
11766 * remote-utils.c: Include target.h.
11767 (prepare_resume_reply): Change prototype to take a
11768 target_waitstatus. Adjust.
11769
11770 * linux-low.c (linux_wait): Adjust to new target_ops->wait
11771 interface.
11772 * spu-low.c (spu_wait): Adjust.
11773 * win32-low.c (enum target_waitkind, struct target_waitstatus):
11774 Delete.
11775 (win32_wait): Adjust.
11776
2bd7c093
PA		 117772009-04-01 Pedro Alves <pedro@codesourcery.com>
11778
11779 * target.h (struct thread_resume): Delete leave_stopped member.
11780 (struct target_ops): Add a `n' argument to the `resume' callback.
11781 * server.c (start_inferior): Adjust.
11782 (handle_v_cont, myresume): Adjust.
11783 * linux-low.c (check_removed_breakpoint): Adjust to resume
11784 interface change, and to removed leave_stopped field.
11785 (resume_ptr): Delete.
11786 (struct thread_resume_array): New.
11787 (linux_set_resume_request): Add new `arg' parameter. Adjust to
11788 resume interface change.
11789 (linux_continue_one_thread, linux_queue_one_thread)
11790 (resume_status_pending_p): Check if the resume field is NULL
11791 instead of checking the leave_stopped member.
11792 (linux_resume): Adjust to the target resume interface change.
11793 * spu-low.c (spu_resume): Adjust to the target resume interface
11794 change.
11795 * win32-low.c (win32_detach, win32_resume): Ditto.
11796
c35fafde
PA		 117972009-04-01 Pedro Alves <pedro@codesourcery.com>
11798
11799 * linux-low.c (linux_wait_for_event): Don't clear the `stepping'
11800 flag.
11801 (wait_for_sigstop): Don't leave a finished single-step SIGTRAP
11802 pending.
11803 (linux_continue_one_thread): Only preserve the stepping flag if
11804 there's a pending breakpoint.
11805
0a59d50b
PA		 118062009-03-31 Pedro Alves <pedro@codesourcery.com>
11807
11808 * server.c (main): After the inferior having exited, call
11809 remote_close before exiting gdbserver.
11810
f04c6d38
TJB		 118112009-03-25 Thiago Jung Bauermann <bauerman@br.ibm.com>
11812
11813 Fix size of FPSCR in Power 7 processors.
11814 * linux-ppc-low.c (PPC_FEATURE_ARCH_2_05): Remove #define.
11815 (PPC_FEATURE_HAS_DFP): New #define.
11816 (ppc_arch_setup): Check for DFP feature instead of ISA 2.05 to decide on
11817 size of the FPSCR.
11818
78e5cee6
PA		 118192009-03-23 Pedro Alves <pedro@codesourcery.com>
11820
11821 * server.c (handle_query) Whitespace and formatting.
11822
1b3f6016
PA		 118232009-03-22 Pedro Alves <pedro@codesourcery.com>
11824
11825 * i387-fp.c, linux-arm-low.c, linux-cris-low.c,
11826 linux-crisv32-low.c, linux-i386-low.c, linux-low.c,
11827 linux-mips-low.c, linux-s390-low.c, linux-sparc-low.c,
11828 linux-x86-64-low.c, linux-xtensa-low.c, proc-service.c,
11829 regcache.c, remote-utils.c, server.c, spu-low.c, target.h,
11830 thread-db.c, win32-low.c, xtensa-xtregs.c, gdbreplay.c,
11831 Makefile.in, configure.ac: Fix whitespace throughout.
11832 * configure: Regenerate.
11833
a07b2135
PA		 118342009-03-22 Pedro Alves <pedro@codesourcery.com>
11835
11836 * inferiors.c (find_inferior): Make it safe for the callback
11837 function to delete the currently iterated inferior.
11838
67cc2626
PA		 118392009-03-22 Pedro Alves <pedro@codesourcery.com>
11840
11841 * Makefile.in (linuw_low_h): Move higher.
11842 (thread-db.o): Depend on $(linux_low_h).
11843
54a0b537
PA		 118442009-03-17 Pedro Alves <pedro@codesourcery.com>
11845
11846 Rename "process" to "lwp" throughout.
11847
11848 * linux-low.c (all_processes): Rename to...
11849 (all_lwps): ... this.
11850 (inferior_pid, handle_extended_wait, get_stop_pc): Adjust.
11851 (add_process): Rename to ...
11852 (add_lwp): ... this. Adjust.
11853 (linux_create_inferior): Adjust.
11854 (linux_attach_lwp): Adjust.
11855 (linux_attach): Adjust.
11856 (linux_kill_one_process): Rename to ...
11857 (linux_kill_one_lwp): ... this. Adjust.
11858 (linux_kill): Adjust.
11859 (linux_detach_one_process): Rename to ...
11860 (linux_detach_one_lwp): ... this. Adjust.
11861 (linux_detach): Adjust.
11862 (check_removed_breakpoint): Adjust.
11863 (status_pending_p): Adjust.
11864 (linux_wait_for_process): Rename to ...
11865 (linux_wait_for_lwp): ... this. Adjust.
11866 (linux_wait_for_event): Adjust.
11867 (send_sigstop): Adjust.
11868 (wait_for_sigstop): Adjust.
11869 (stop_all_processes): Rename to ...
11870 (stop_all_lwps): ... this.
11871 (linux_resume_one_process): Rename to ...
11872 (linux_resume_one_lwp): ... this. Adjust.
11873 (linux_set_resume_request, linux_continue_one_thread)
11874 (linux_queue_one_thread, resume_status_pending_p)
11875 (usr_store_inferior_registers, regsets_store_inferior_registers)
11876 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
11877 Adjust.
11878 * linux-low.h (get_process): Rename to ...
11879 (get_lwp): ... this. Adjust.
11880 (get_thread_process): Rename to ...
11881 (get_thread_lwp): ... this. Adjust.
11882 (get_process_thread): Rename to ...
11883 (get_lwp_thread): ... this. Adjust.
11884 (struct process_info): Rename to ...
11885 (struct lwp_info): ... this.
11886 (all_processes): Rename to ...
11887 (all_lwps): ... this.
11888 * proc-service.c (ps_lgetregs): Adjust.
11889 * thread-db.c (thread_db_create_event, find_one_thread)
11890 (maybe_attach_thread, thread_db_get_tls_address): Adjust.
11891
0b16c5cf
PA		 118922009-03-14 Pedro Alves <pedro@codesourcery.com>
11893
11894 * server.c (handle_query): Handle "qAttached".
11895
32de4b9d
NS		 118962009-03-13 Nathan Sidwell <nathan@codesourcery.com>
11897
11898 * Makefile.in, hostio-errno.c, errno.c, xtensa-xtregs.c: Change to
11899 GPLv3, update license URL.
11900
2aecd87f
DE		 119012009-03-01 Doug Evans <dje@google.com>
11902
93efd302 11903 * Makefile.in (INCLUDE_CFLAGS): Add -I$(srcdir)/../common.
2aecd87f
DE		 11904 (server_h): Add gdb_signals.h.
11905 (signals.o): Update.
11906 * server.h (target_signal_from_host,target_signal_to_host_p)
11907 (target_signal_to_host,target_signal_to_name): Moved to gdb_signals.h.
11908
86b1f9c5
PM		 119092009-02-14 Pierre Muller <muller@ics.u-strasbg.fr>
11910
11911 * remote-utils.c (getpkt): Also generate remote-debug
11912 information if noack_mode is set.
11913
4aa995e1
PA		 119142009-02-06 Pedro Alves <pedro@codesourcery.com>
11915
11916 * server.c (handle_query): Report qXfer:siginfo:read and
11917 qXfer:siginfo:write as supported and handle them.
11918 * target.h (struct target_ops) <qxfer_siginfo>: New field.
11919 * linux-low.c (linux_xfer_siginfo): New.
11920 (linux_target_ops): Set it.
11921
62709adf
PA		 119222009-01-26 Pedro Alves <pedro@codesourcery.com>
11923
11924 * server.c (gdbserver_usage): Mention --remote-debug.
11925 (main): Accept '--remote-debug' switch.
11926
aef93bd7
DE		 119272009-01-18 Doug Evans <dje@google.com>
11928
11929 * regcache.c (new_register_cache): No need to check result of xcalloc.
11930 * server.c (handle_search_memory): Back out calls to xmalloc,
11931 result is checked and error is returned to user upon failure.
11932 (handle_query): Ditto. Add more checks for result of malloc.
11933 (handle_v_cont): Check result of malloc, report error back to
11934 user upon failure.
11935 (handle_v_run): Ditto. Call freeargv.
11936 * server.h (freeargv): Declare.
11937 * utils.c (freeargv): New fn.
11938
54363045
DE		 119392009-01-15 Doug Evans <dje@google.com>
11940
f626972c
DE		 11941 * gdbreplay.c (perror_with_name): Make arg const char *.
11942 * server.h (target_signal_to_name): Make return type const char *.
0842e787 11943 * thread-db.c (thread_db_err_str): Make return type const char *.
f626972c 11944 * utils.c (perror_with_name): Make arg const char *.
54363045 11945
18aae699
PA		 119462009-01-14 Pedro Alves <pedro@codesourcery.com>
11947
11948 * win32-low.c (get_child_debug_event): Issue a final DBG_CONTINUE
11949 when handling a EXIT_PROCESS_DEBUG_EVENT.
11950
ff703abe
JB		 119512009-01-06 Joel Brobecker <brobecker@adacore.com>
11952
11953 * gdbreplay.c (gdbreplay_version): Update copyright year.
11954 * server.c (gdbserver_version): Likewise.
11955
f21cc1a2 119562009-01-05 Doug Evans <dje@google.com>
0e21c1ec
DE		 11957
11958 * linux-low.c (linux_attach_lwp): Add some comments/fixmes.
f21cc1a2 11959 (handle_extended_wait): Improve comment.
0e21c1ec 11960
bca929d3
DE		 119612008-12-13 Doug Evans <dje@google.com>
11962
11963 * utils.c (xmalloc,xcalloc,xstrdup): New fns.
11964 * server.h (ATTR_MALLOC): New macro.
11965 (xmalloc,xcalloc,xstrdup): Declare.
11966 * hostio.c: Replace malloc,calloc,strdup with xmalloc,xcalloc,xstrdup.
11967 * inferiors.c: Ditto.
11968 * linux-low.c: Ditto.
11969 * mem-break.c: Ditto.
11970 * regcache.c: Ditto.
11971 * remote-utils.c: Ditto.
11972 * server.c: Ditto.
11973 * target.c: Ditto.
11974 * win32-low.c: Ditto.
11975
97438e3f
DE		 119762008-12-12 Doug Evans <dje@google.com>
11977
896c7fbb
DE		 11978 * linux-low.c (linux_wait_for_process): Don't clobber current_inferior
11979 in debugging printf.
11980
97438e3f
DE		 11981 * linux-low.c (handle_extended_wait): Simplify, use my_waitpid.
11982
e3b886f8
DE		 119832008-12-09 Doug Evans <dje@google.com>
11984
11985 * linux-low.h (struct process_info): Delete member tid, unused.
11986 * thread-db.c (find_one_thread): Update.
11987 (maybe_attach_thread): Update.
11988
07e059b5
VP		 119892008-12-02 Pedro Alves <pedro@codesourcery.com>
11990
889bf7c5
PA		 11991 * target.h (struct target_ops): Add qxfer_osdata member.
11992 * linux-low.c: Include ctype.h and pwd.h and sys/types.h
11993 and dirent.h.
11994 (linux_qxfer_osdata): New functions.
11995 (linux_target_ops): Register linux_qxfer_osdata as qxfer_osdata
11996 callback.
11997 * server.c (handle_query): Handle "qXfer:osdata:read:".
11998 * remote-utils.c (buffer_grow, buffer_free, buffer_init, buffer_finish)
11999 (buffer_xml_printf): New functions.
12000 * server.h (struct buffer): New.
12001 (buffer_grow_str, buffer_grow_str0): New macros.
12002 (buffer_grow, buffer_free, buffer_init, buffer_finish)
12003 (buffer_xml_printf): Declare.
07e059b5 12004
4cab47ab
DE		 120052008-11-24 Doug Evans <dje@google.com>
12006
12007 * Makefile.in (VERSION,DIST,LINT,LINTFLAGS): Delete, unused.
12008
f142445f
DJ		 120092008-11-24 Daniel Jacobowitz <dan@codesourcery.com>
12010
12011 * server.c (handle_v_run): Always use the supplied argument list.
12012
d0107bb6 120132008-11-19 Bob Wilson <bob.wilson@acm.org>
889bf7c5 12014
d0107bb6
BW		 12015 * xtensa-xtregs.c (XTENSA_ELF_XTREG_SIZE): Change to 4.
12016 (xtensa_regmap_table): Add entry for scompare1.
889bf7c5 12017
2c4ad781
TJB		 120182008-11-18 Thiago Jung Bauermann <bauerman@br.ibm.com>
12019
12020 * Makefile.in (powerpc-isa205-32l.o, powerpc-isa205-32l.c,
12021 powerpc-isa205-altivec32l.o, powerpc-isa205-altivec32l.c,
12022 powerpc-isa205-vsx32l.o, powerpc-isa205-vsx32l.c,
12023 powerpc-isa205-64l.o, powerpc-isa205-64l.c,
12024 powerpc-isa205-altivec64l.o, powerpc-isa205-altivec64l.c,
12025 powerpc-isa205-vsx64l.o, powerpc-isa205-vsx64l.c): New targets.
12026 * configure.srv (powerpc*-*-linux*): Add ISA 2.05 object files and
12027 XML target descriptions.
12028 * linux-ppc-low.c (ppc_arch_setup): Init registers with 64-bit FPSCR
12029 when inferior is running on an ISA 2.05 or later processor. Add
12030 special case to return offset for full 64-bit slot of FPSCR when
12031 in 32-bits.
12032
dfb64f85
DJ		 120332008-11-14 Daniel Gutson <dgutson@codesourcery.com>
12034
12035 * Makefile.in (SFILES, clean): Added sparc64 files.
12036 (reg-sparc64.o, reg-sparc64.c): New.
12037 * configure.srv (sparc*-*-linux*): New configuration.
12038 * linux-low.c (regsets_fetch_inferior_registers): Swap ptrace
12039 syscall arguments for SPARC.
12040 (regsets_store_inferior_registers): Likewise.
12041 * linux-sparc-low.c: New file.
12042
66b6e1dd
DE		 120432008-10-21 Doug Evans <dje@google.com>
12044
12045 * Makefile.in (BFD_DIR,BFD,BFD_SRC,BFD_CFLAGS): Delete.
12046 (READLINE_DIR,READLINE_DEP): Delete.
12047 (INTERNAL_CFLAGS): Update.
12048 (LINTFLAGS): Update.
12049
9b710a42
PA		 120502008-10-10 Pedro Alves <pedro@codesourcery.com>
12051
12052 * server.c (handle_v_run): If GDB didn't specify an argv, use the
12053 whole argv from the last run, not just argv[0].
12054
5822d809
PA		 120552008-09-08 Pedro Alves <pedro@codesourcery.com>
12056
12057 * regcache.c (new_register_cache): Return NULL if the register
12058 cache size isn't known yet.
12059 (free_register_cache): Avoid dereferencing a NULL regcache.
12060
74aac56f
DJ		 120612008-09-04 Daniel Jacobowitz <dan@codesourcery.com>
12062
12063 * configure.srv: Merge MIPS and MIPS64.
12064
400b20f5
MR		 120652008-08-24 Maciej W. Rozycki <macro@linux-mips.org>
12066
12067 * Makefile.in (uninstall): Apply $(EXEEXT) too.
12068
677c5bb1
LM		 120692008-08-18 Luis Machado <luisgpm@br.ibm.com>
12070
12071 * Makefile.in: Add required vsx dependencies.
12072
12073 * linux-ppc-low: Define PPC_FEATURE_HAS_VSX.
12074 Declare init_registers_powerpc_vsx32l.
12075 Declare init_registers_powerpc_vsx64l.
12076 Define PTRACE_GETVSXREGS and PTRACE_SETVSXREGS.
12077 (ppc_arch_setup): Check for VSX in hwcap.
12078 (ppc_fill_vsxregset): New function.
12079 (ppc_store_vsxregset): New function.
12080 Add new VSX entry in regset_info target_regsets.
12081
12082 * configure.srv: Add new VSX dependencies.
12083
a6f3e723
SL		 120842008-08-12 Pedro Alves <pedro@codesourcery.com>
12085
12086 * remote-utils.c (noack_mode, transport_is_reliable): New globals.
12087 (remote_open): Set or clear transport_is_reliable.
12088 (putpkt_binary): Don't expect acks in noack mode.
12089 (getpkt): Don't send ack/nac in noack mode.
12090 * server.c (handle_general_set): Handle QStartNoAckMode.
12091 (handle_query): If connected by tcp pass QStartNoAckMode+ in
12092 qSupported.
12093 (main): Reset noack_mode on every connection.
12094 * server.h (noack_mode): Declare.
12095
a417dc56
RW		 120962008-08-07 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
12097
12098 * Makefile.in (GDBREPLAY_OBS): New variable.
12099 (gdbreplay$(EXEEXT)): Use it to avoid unportable $^.
12100
3221518c
UW		 121012008-08-05 Ulrich Weigand <uweigand@de.ibm.com>
12102 Daniel Jacobowitz <dan@codesourcery.com>
12103
12104 * linux-low.c (linux_resume_one_process): Ignore ESRCH.
12105 (usr_store_inferior_registers): Likewise.
12106 (regsets_store_inferior_registers): Likewise.
12107
ec56be1b
PA		 121082008-07-31 Rolf Jansen <rj@surtec.com>
12109 Pedro Alves <pedro@codesourcery.com>
12110
12111 * configure.ac: Check for memmem declaration.
12112 * server.c [HAVE_MALLOC_H]: Include malloc.h.
12113 (disable_packet_vCont, disable_packet_Tthread, disable_packet_qC)
12114 (disable_packet_qfThreadInfo): Unconditionally compile.
12115 * server.h [!HAVE_DECL_MEMMEM]: Declare memmem.
12116 * configure, config.in: Regenerate.
12117
2fe5e3ff
DE		 121182008-07-28 Doug Kwan <dougkwan@google.com>
12119
12120 * linux-low.c (sys/dir.h, sys/user.h): Remove includes.
12121 (linux_write_memory): Remove declaration of errno.
12122
836acd6d
UW		 121232008-07-12 Ulrich Weigand <uweigand@de.ibm.com>
12124
12125 * linux-low.c (handle_extended_wait): Do not use "status"
12126 variable uninitialized.
12127
aeba519e
PA		 121282008-07-07 Pedro Alves <pedro@codesourcery.com>
12129
12130 * server.c (handle_v_attach): Inhibit reporting dll changes.
12131
db42f210
PA		 121322008-06-27 Pedro Alves <pedro@codesourcery.com>
12133
12134 * remote-utils.c (prepare_resume_reply): If requested, don't
12135 output "thread:TID" in the T stop reply.
12136
12137 * server.c (disable_packet_vCont, disable_packet_Tthread)
12138 (disable_packet_qC, disable_packet_qfThreadInfo): New globals.
12139 (handle_query): If requested, disable support for qC, qfThreadInfo
12140 and qsThreadInfo.
12141 (handle_v_requests): If requested, disable support for vCont.
12142 (gdbserver_show_disableable): New.
12143 (main): Handle --disable-packet and --disable-packet=LIST.
12144
12145 * server.h (disable_packet_vCont, disable_packet_Tthread)
12146 (disable_packet_qC, disable_packet_qfThreadInfo): Declare.
12147
8e4c5421
CD		 121482008-06-20 Carlos O'Donell <carlos@codesourcery.com>
12149
12150 * server.c (gdbserver_usage): Mention --version.
12151
6e23a804
DJ		 121522008-06-06 Daniel Jacobowitz <dan@codesourcery.com>
12153
12154 * Makefile.in (gdbreplay.o): New rule.
12155
90aa6a40
JM		 121562008-06-06 Joseph Myers <joseph@codesourcery.com>
12157
12158 * gdbreplay.c (gdbreplay_version): Say gdbreplay in version
12159 message, not gdbserver.
12160
c16158bc 121612008-06-05 Vladimir Prus <vladimir@codesourcery.com>
889bf7c5
PA		 12162 Nathan Sidwell <nathan@codesourcery.com>
12163 Joseph Myers <joseph@codesourcery.com>
c16158bc
JM		 12164
12165 * acinclude.m4: Include ../../config/acx.m4.
12166 * configure.ac: Use ACX_PKGVERSION and ACX_BUGURL.
12167 * configure, config.in: Regenerate.
12168 * Makefile.in (gdbreplay$(EXEEXT)): Add version.o.
12169 * server.c (gdbserver_version): Print PKGVERSION.
12170 (gdbsrever_usage): Add stream parameter. Print REPORT_BUGS_TO.
12171 (main): Adjust gdbserver_usage calls.
12172 * gdbreplay.c (version, host_name): Add declarations.
12173 (gdbreplay_version, gdbreplay_usage): New.
12174 (main): Accept --version and --help options.
12175
aeb75bf5
DJ		 121762008-06-04 Daniel Jacobowitz <dan@codesourcery.com>
12177
12178 * linux-arm-low.c (thumb_breakpoint, thumb_breakpoint_len): New.
12179 (arm_breakpoint_at): Handle Thumb.
12180 (the_low_target): Add comment.
12181
76b233dd
UW		 121822008-05-29 Ulrich Weigand <uweigand@de.ibm.com>
12183
12184 * linux-ppc-low.c (ppc_collect_ptrace_register): Clear buffer.
12185
08388c79
DE		 121862008-05-09 Doug Evans <dje@google.com>
12187
a3c83fae
DE		 12188 * server.h (decode_search_memory_packet): Declare.
12189 * remote-utils.c (decode_search_memory_packet): New fn.
12190 * server.c (handle_search_memory_1): New fn.
08388c79
DE		 12191 (handle_search_memory): New fn.
12192 (handle_query): Process qSearch:memory packets.
12193
bb9c3d36
UW		 121942008-05-08 Ulrich Weigand <uweigand@de.ibm.com>
12195
12196 * regcache.c (registers_length): Remove.
12197 (set_register_cache): Verify that PBUFSIZ is large enough to hold a
12198 full register packet.
12199 * regcache.h (registers_length): Remove prototype.
12200 * server.h (PBUFSIZ): Define to 16384.
12201
7284e1be
UW		 122022008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
12203
12204 * configure.srv (powerpc*-*-linux*): Set srv_regobj to
12205 powerpc-32l.o, powerpc-altivec32l.o, powerpc-e500l.o,
12206 powerpc-64l.o, and powerpc-altivec64l.o.
12207 Remove rs6000/powerpc-32.xml, rs6000/powerpc-64.xml, and
12208 rs6000/powerpc-e500.xml; add rs6000/powerpc-32l.xml,
12209 rs6000/powerpc-altivec32l.xml, rs6000/powerpc-e500l.xml,
12210 rs6000/powerpc-64l.xml, rs6000/powerpc-altivec64l.xml,
12211 rs6000/power-linux.xml, and rs6000/power64-linux.xml
12212 to srv_xmlfiles.
12213
12214 * Makefile.in (reg-ppc.o, reg-ppc.c): Remove, replace by ...
12215 (powerpc-32l.o, powerpc-32l.c): ... these new rules.
12216 (powerpc-32.o, powerpc-32.c): Remove, replace by ...
12217 (powerpc-altivec32l.o, powerpc-altivec32l.c): ... these new rules.
12218 (powerpc-e500.o, powerpc-e500.c): Remove, replace by ...
12219 (powerpc-e500l.o, powerpc-e500l.c): ... these new rules.
12220 (reg-ppc64.o, reg-ppc64.c): Remove, replace by ...
12221 (powerpc-64l.o, powerpc-64l.c): ... these new rules.
12222 (powerpc-64.o, powerpc-64.c): Remove, replace by ...
12223 (powerpc-altivec64l.o, powerpc-altivec64l.c): ... these new rules.
12224 (clean): Update.
12225
12226 * linux-ppc-low.c (init_registers_ppc): Remove, replace by ...
12227 (init_registers_powerpc_32l): ... this new prototype.
12228 (init_registers_powerpc_32): Remove, replace by ...
12229 (init_registers_powerpc_altivec32l): ... this new prototype.
12230 (init_registers_powerpc_e500): Remove, replace by ...
12231 (init_registers_powerpc_e500l): ... this new prototype.
12232 (init_registers_ppc64): Remove, replace by ...
12233 (init_registers_powerpc_64l): ... this new prototype.
12234 (init_registers_powerpc_64): Remove, replace by ...
12235 (init_registers_powerpc_altivec64l): ... this new prototype.
12236 (ppc_num_regs): Set to 73.
12237 (PT_ORIG_R3, PT_TRAP): Define if necessary.
12238 (ppc_regmap, ppc_regmap_e500): Add values for orig_r3 and trap.
12239 (ppc_cannot_store_register): Handle orig_r3 and trap.
12240 (ppc_arch_setup): Update init_registers_... calls.
12241 (ppc_fill_gregset): Handle orig_r3 and trap.
12242
12243 * inferiors.c (clear_inferiors): Reset current_inferior.
12244
fdc59709
PB		 122452008-04-23 Paolo Bonzini <bonzini@gnu.org>
12246
889bf7c5
PA		 12247 * acinclude.m4: Add override.m4.
12248 * configure: Regenerate.
fdc59709 12249
c9b2f845
UW		 122502008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
12251
12252 * linux-ppc-low.c (ppc_arch_setup): Reset ppc_hwcap after the
12253 initial call to init_register_ppc64.
12254
550512b8
UW		 122552008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
12256
43aaf8b6
PA		 12257 * configure.srv (powerpc64-*-linux*, powerpc-*-linux*): Merge into
12258 single powerpc*-*-linux* case.
550512b8
UW		 12259 (s390-*-linux*, s390x-*-linux*): Merge into single s390*-*-linux* case.
12260
b6430ec3
UW		 122612008-04-17 Ulrich Weigand <uweigand@de.ibm.com>
12262
12263 * configure.srv [powerpc64-*-linux*]: Remove powerpc-e500.o from
889bf7c5 12264 srv_regobj. Remove rs6000/powerpc-e500.xml and rs6000/power-spe.xml
b6430ec3
UW		 12265 from reg_xmlfiles.
12266 * linux-ppc-low.c: Include <elf.h>.
12267 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Define.
12268 (ppc_hwcap): New global variable.
12269 (ppc_regmap): Remove __SPE__ #ifdef sections.
12270 (ppc_regmap_e500): New global variable.
12271 (ppc_cannot_store_register): Update __SPE__ special case.
12272 (ppc_get_hwcap): New function.
12273 (ppc_arch_setup): Use it to determine whether inferior supports
12274 AltiVec or SPE registers. Set the_low_target.regmap if appropriate.
12275 (ppc_fill_vrregset, ppc_store_vrregset): Define unconditionally.
12276 Do not access registers if target does not support AltiVec.
12277 (ppc_fill_evrregset, ppc_store_evrregset): Define unconditionally.
12278 Do not access registers if target does not support SPE.
12279 (target_regsets): Unconditionally include AltiVec and SPE regsets.
12280
52fa2412
UW		 122812008-04-17 Daniel Jacobowitz <dan@codesourcery.com>
12282
12283 * linux-low.c (disabled_regsets, num_regsets): New.
12284 (use_regsets_p): Delete.
12285 (linux_wait_for_process): Clear disabled_regsets.
12286 (regsets_fetch_inferior_registers): Check and set it.
12287 (regsets_store_inferior_registers): Likewise.
12288 (linux_fetch_registers, linux_store_registers): Do not use
12289 use_regsets_p.
12290 (initialize_low): Allocate disabled_regsets.
12291
e28b3332
DJ		 122922008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
12293
12294 * Makefile.in (LIBOBJS): New.
12295 (OBS): Use LIBOBJS.
12296 (memmem.o): New rule.
12297 * configure.ac: Use AC_CONFIG_LIBOBJ_DIR and check for memmem.
12298 * configure: Regenerated.
12299
4536995d
UW		 123002008-04-04 Ulrich Weigand <uweigand@de.ibm.com>
12301
12302 * server.c (handle_query): Never return "unsupported" for
12303 qXfer:features:read queries.
12304
221c031f
UW		 123052008-03-27 Ulrich Weigand <uweigand@de.ibm.com>
12306
12307 * server.c (get_features_xml): Fix inverted condition.
12308 (handle_query): Always support qXfer:feature:read.
12309
ccd213ac
DJ		 123102008-03-10 Daniel Jacobowitz <dan@codesourcery.com>
12311
12312 * server.c (wrapper_argv): New.
12313 (start_inferior): Handle wrapper_argv. If set, expect an extra
12314 trap.
12315 (gdbserver_usage): Document --wrapper.
12316 (main): Parse --wrapper.
12317
6fe305f7
UW		 123182008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
12319
12320 * configure.srv [powerpc64-*-linux*]: Add all files mentioned for
12321 powerpc-*-linux* to srv_regobj and reg_xmlfiles.
12322 * linux-ppc-low.c (ppc_get_pc): Support bi-arch operation.
12323 (ppc_set_pc): Likewise.
12324 (ppc_arch_setup): New function.
12325 (ppc_fill_gregset): Call ppc_collect_ptrace_register instead
12326 of collect_register.
889bf7c5 12327 (the_low_target): Use ppc_arch_setup as arch_setup initializer.
6fe305f7 12328
5b0a002e
UW		 123292008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
12330
12331 * configure.srv [powerpc64-*-linux*]: Use linux-ppc-low.o
12332 instead of linux-ppc64-low.o.
12333 * linux-ppc64-low.c: Remove file.
12334 * Makefile.in (SFILES): Remove linux-ppc64-low.c.
12335 (linux-ppc64-low.o): Remove rule.
12336
12337 * linux-ppc-low.c (init_registers_ppc64): Add prototype.
12338 (init_registers_powerpc_64): Likewise.
12339 (ppc_regmap): Conditionally define depending on __powerpc64__.
12340 (ppc_cannot_store_register): Do not special-case "fpscr" when
12341 compiled on __powerpc64__.
12342 (ppc_collect_ptrace_register): New function.
12343 (ppc_supply_ptrace_register): New function.
12344 (ppc_breakpoint): Change type to "unsigned int".
12345 (ppc_breakpoint_at): Change type of "insn" to "unsigned int".
12346 (the_low_target): Conditionally provide initializers for the
889bf7c5 12347 arch_setup member depending on __powerpc64__. Install
5b0a002e
UW		 12348 collect_ptrace_register and supply_ptrace_register members.
12349
9b4b61c8
UW		 123502008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
12351
12352 * regcache.h (gdbserver_xmltarget): Add extern declaration.
12353 * server.c (gdbserver_xmltarget): Define.
12354 (get_features_xml): Use it to replace "target.xml" and arch_string.
12355
12356 * configure.srv: Remove srv_xmltarget. Add XML files that were
12357 mentioned there to srv_xmlfiles instead. Remove conditional tests
12358 on gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe; set
12359 srv_xmlfiles and srv_regobj to include all possible choices.
12360 * configure.ac (srv_xmltarget): Remove.
12361 (srv_xmlfiles): Do not add "target.xml".
12362 (gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe): Remove
12363 checks for supplementary target information.
12364 * configure: Regenerate.
12365 * Makefile.in (XML_TARGET): Remove.
12366 (target.xml): Remove rule.
12367 (clean): Do not clean up target.xml.
12368 (.PRECIOUS): Do not mention target.xml.
12369
12370 * target.h (struct target_ops): Remove arch_string member.
12371 * linux-low.c (linux_arch_string): Remove.
12372 (linux_target_ops): Remove arch_string initializer.
12373 * linux-low.h (struct linux_target_ops): Remove arch_string member.
12374 * linux-i386-low.c (the_low_target): Remove arch_string initializer.
12375 * linux-x86-64-low.c (the_low_target): Remove arch_string initializer.
12376 * spu-low.c (spu_arch_string): Remove.
12377 (spu_target_ops): Remove arch_string initializer.
12378 * win32-low.c (win32_arch_string): Remove.
12379 (win32_target_ops): Remove arch_string initializer.
12380 * win32-low.h (struct win32_target_ops): Remove arch_string member.
12381 * win32-arm-low.c (the_low_target): Remove arch_string initializer.
12382 * win32-i368-low.c (the_low_target): Remove arch_string initializer.
12383
ee1a7ae4
UW		 123842008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
12385
12386 * linux-low.h (struct linux_target_ops): Replace left_pad_xfer field
12387 by collect_ptrace_register and supply_ptrace_register hooks.
12388 * linux-low.c (fetch_register): Use supply_ptrace_register callback
12389 instead of checking for the_low_target.left_pad_xfer.
12390 (usr_store_inferior_registers): Use collect_ptrace_register callback
12391 instead of checking for the_low_target.left_pad_xfer.
12392
12393 * linux-s390-low.c (s390_collect_ptrace_register): New function.
12394 (s390_supply_ptrace_register): Likewise.
12395 (s390_fill_gregset): Call s390_collect_ptrace_register.
12396 (the_low_target): Update.
12397
12398 * linux-ppc64-low.c (ppc_collect_ptrace_register): New function.
12399 (ppc_supply_ptrace_register): Likewise.
12400 (the_low_target): Update.
12401
12402 * linux-i386-low.c (the_low_target): Update.
12403 * linux-x86-64-low.c (the_low_target): Update.
12404
d61ddec4
UW		 124052008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
12406
12407 * configure.srv [s390x-*-linux*]: Set srv_regobj to include both
12408 reg-s390.o and reg-s390x.o.
12409
12410 * linux-low.c (new_inferior): New global variable.
12411 (linux_create_inferior, linux_attach): Set it.
12412 (linux_wait_for_process): Call the_low_target.arch_setup after the
12413 target has stopped for the first time.
12414 (initialize_low): Do not call the_low_target.arch_setup.
12415
12416 * linux-s390-low.c (s390_get_pc): Support bi-arch operation.
12417 (s390_set_pc): Likewise.
12418 (s390_arch_setup): New function.
12419 (the_low_target): Use s390_arch_setup as arch_setup routine.
12420
12421 * regcache.c (realloc_register_cache): New function.
12422 (set_register_cache): Call it for each existing regcache.
12423
d05b4ac3
UW		 124242008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
12425
12426 * server.h (init_registers): Remove prototype.
12427
12428 * linux-low.h (struct linux_target_ops): Add arch_setup field.
12429 * linux-low.c (initialize_low): Call the_low_target.arch_setup ()
12430 instead of init_registers ().
12431 * linux-arm-low.c (init_registers_arm): Add prototype.
12432 (init_registers_arm_with_iwmmxt): Likewise.
12433 (the_low_target): Add initializer for arch_setup field.
12434 * linux-cris-low.c (init_registers_cris): Add prototype.
12435 (the_low_target): Add initializer for arch_setup field.
12436 * linux-crisv32-low.c (init_registers_crisv32): Add prototype.
12437 (the_low_target): Add initializer for arch_setup field.
12438 * linux-i386-low.c (init_registers_i386_linux): Add prototype.
12439 (the_low_target): Add initializer for arch_setup field.
12440 * linux-ia64-low.c (init_registers_ia64): Add prototype.
12441 (the_low_target): Add initializer for arch_setup field.
12442 * linux-m32r-low.c (init_registers_m32r): Add prototype.
12443 (the_low_target): Add initializer for arch_setup field.
12444 * linux-m68k-low.c (init_registers_m68k): Add prototype.
12445 (the_low_target): Add initializer for arch_setup field.
12446 * linux-mips-low.c (init_registers_mips_linux): Add prototype.
12447 (init_registers_mips64_linux): Likewise.
12448 (the_low_target): Add initializer for arch_setup field.
12449 * linux-ppc-low.c (init_registers_ppc): Add prototype.
12450 (init_registers_powerpc_32, init_registers_powerpc_e500): Likewise.
12451 (the_low_target): Add initializer for arch_setup field.
12452 * linux-ppc64-low.c (init_registers_ppc64): Add prototype.
12453 (init_registers_powerpc_64): Likewise.
12454 (the_low_target): Add initializer for arch_setup field.
12455 * linux-s390-low.c (init_registers_s390): Add prototype.
12456 (init_registers_s390x): Likewise.
12457 (the_low_target): Add initializer for arch_setup field.
12458 * linux-sh-low.c (init_registers_sh): Add prototype.
12459 (the_low_target): Add initializer for arch_setup field.
12460 * linux-x86-64-low.c (init_registers_x86_64_linux): Add prototype.
12461 (the_low_target): Add initializer for arch_setup field.
12462 * linux-xtensa-low.c (init_registers_xtensa): Add prototype.
12463 (the_low_target): Add initializer for arch_setup field.
12464
12465 * win32-low.h (struct win32_target_ops): Add arch_setup field.
12466 * win32-low.c (initialize_low): Call the_low_target.arch_setup ()
12467 instead of init_registers ().
12468 * win32-arm-low.c (init_registers_arm): Add prototype.
12469 (the_low_target): Add initializer for arch_setup field.
12470 * win32-i386-low.c (init_registers_i386): Add prototype.
12471 (the_low_target): Add initializer for arch_setup field.
12472
12473 * spu-low.c (init_registers_spu): Add prototype.
12474 (initialize_low): Call initialie_registers_spu () instead of
12475 initialize_registers ().
12476
fd96d250
PA		 124772008-02-19 Pedro Alves <pedro@codesourcery.com>
12478
12479 * server.c (handle_v_requests): When handling the vRun and vAttach
12480 packets, if already debugging a process, don't kill it. Return an
12481 error instead.
12482
d41b6bb4
DJ		 124832008-02-17 Daniel Jacobowitz <dan@codesourcery.com>
12484
12485 * server.c (handle_query): Correct length check.
12486
5ac588cf
PA		 124872008-02-14 Pedro Alves <pedro_alves@portugalmail.pt>
12488
12489 * win32-low.c (do_initial_child_stuff): Add process handle
12490 parameter. Set current_process_handle and current_process_id from the
12491 parameters. Clear globals.
12492 (win32_create_inferior): Don't set current_process_handle and
12493 current_process_id here. Instead pass them on the call to
12494 do_initial_child_stuff.
12495 (win32_attach): Likewise.
12496 (win32_clear_inferiors): New.
12497 (win32_kill): Don't close the current process handle or the
12498 current thread handle here. Instead call win32_clear_inferiors.
12499 (win32_detach): Don't open a new handle to the process. Call
12500 win32_clear_inferiors.
12501 (win32_join): Don't rely on current_process_handle; open a new
12502 handle using the process id.
12503 (win32_wait): Call win32_clear_inferiors when the inferior process
12504 has exited.
12505
ecd7ecbc
DJ		 125062008-02-14 Daniel Jacobowitz <dan@codesourcery.com>
12507
12508 * server.c (monitor_show_help): Add "exit".
12509
1525d545
MG		 125102008-02-11 Maxim Grigoriev <maxim2405@gmail.com>
12511
ecd7ecbc 12512 * Makefile.in (SFILES): Add linux-xtensa-low.c.
1525d545
MG		 12513 (clean): Add reg-xtensa.c.
12514 (linux-xtensa-low.o, reg-xtensa.o, reg-xtensa.c): New dependencies.
ecd7ecbc
DJ		 12515 * configure.srv (xtensa*-*-linux*) New target.
12516 * linux-xtensa-low.c: New.
12517 * xtensa-xtregs.c: New.
1525d545 12518
59a016f0
PA		 125192008-02-01 Pedro Alves <pedro_alves@portugalmail.pt>
12520
12521 * hostio.c: Don't include errno.h.
12522 (errno_to_fileio_errno): Move to hostio-errno.
12523 * hostio.c: (hostio_error): Remove the error parameter. Defer the
12524 error number outputting to the target->hostio_last_error callback.
12525 (hostio_packet_error): Use FILEIO_EINVAL directly.
12526 (handle_open, handle_pread, hostio_error, handle_unlink): Update
12527 calls to hostio_error.
12528 * hostio-errno.c: New.
12529 * server.h (hostio_last_error_from_errno): Declare.
12530 * target.h (target_ops): Add hostio_last_error member.
12531 * linux-low.c (linux_target_op): Register hostio_last_error_from_errno
12532 as hostio_last_error handler.
889bf7c5 12533 * spu-low.c (spu_target_ops): Likewise.
59a016f0
PA		 12534 * win32-low.c [_WIN32_WCE] (win32_error_to_fileio_error)
12535 (wince_hostio_last_error): New functions.
12536 (win32_target_ops) [_WIN32_WCE]: Register wince_hostio_last_error
12537 as hostio_last_error handler.
12538 (win32_target_ops) [!_WIN32_WCE]: Register
12539 hostio_last_error_from_errno as hostio_last_error handler.
12540 * Makefile.in (SFILES): Add hostio.c and hostio-errno.c.
12541 (hostio-errno.o): New rule.
12542 * configure.ac (GDBSERVER_DEPFILES): Add $srv_hostio_err_objs.
12543 * configure.srv (srv_hostio_err_objs): New variable. Default to
12544 hostio-errno.o.
12545 (arm*-*-mingw32ce*): Set srv_hostio_err_objs to "".
12546 * configure: Regenerate.
12547
2d717e4f
DJ		 125482008-01-29 Daniel Jacobowitz <dan@codesourcery.com>
12549
12550 * linux-low.c (linux_attach_lwp): Do not _exit after errors.
12551 (linux_kill, linux_detach): Clean up the process list.
12552 * remote-utils.c (remote_open): Improve port number parsing.
12553 (putpkt_binary, input_interrupt): Only send interrupts if the target
12554 is running.
12555 * server.c (extended_protocol): Make static.
12556 (attached): Define earlier.
12557 (exit_requested, response_needed, program_argv): New variables.
12558 (target_running): New.
12559 (start_inferior): Clear attached here.
12560 (attach_inferior): Set attached here.
12561 (require_running): Define.
12562 (handle_query): Use require_running and target_running. Implement
12563 "monitor exit".
12564 (handle_v_attach, handle_v_run): New.
12565 (handle_v_requests): Use require_running. Handle vAttach and vRun.
12566 (gdbserver_usage): Update.
12567 (main): Redo argument parsing. Handle --debug and --multi. Handle
12568 --attach along with other options or after the port. Save
12569 program_argv. Support no initial program. Resynchronize
12570 communication with GDB after an error. Handle "monitor exit".
12571 Use require_running and target_running. Always allow the extended
12572 protocol. Do not error out for Hc0 or Hc-1. Do not automatically
12573 restart in extended mode.
12574 * README: Refer to the GDB manual. Update --attach usage.
12575
7407e2de
AS		 125762007-12-20 Andreas Schwab <schwab@suse.de>
12577
12578 * linux-low.c (STACK_SIZE): Define.
12579 (linux_tracefork_child): Use it. Use __clone2 on ia64.
12580 (linux_test_for_tracefork): Likewise.
12581
b65d95c5
DJ		 125822007-12-18 Daniel Jacobowitz <dan@codesourcery.com>
12583
12584 * linux-low.c (linux_wait_for_event): Update messages. Do not
12585 reinsert auto-delete breakpoints.
12586 * mem-break.c (struct breakpoint): Change return type of handler to
12587 int.
12588 (set_breakpoint_at): Update handler type.
12589 (reinsert_breakpoint_handler): Return 1 instead of calling
12590 delete_breakpoint.
12591 (reinsert_breakpoint_by_bp): Check for the original breakpoint before
12592 setting a new one.
12593 (check_breakpoints): Delete auto-delete breakpoints and return 2.
12594 * mem-break.h (set_breakpoint_at): Update handler type.
12595 * thread-db.c (thread_db_create_event, thread_db_create_event): Update.
12596 * win32-low.c (auto_delete_breakpoint): New.
12597 (get_child_debug_event): Use it.
12598
4e799345
DJ		 125992007-12-16 Daniel Jacobowitz <dan@codesourcery.com>
12600
12601 * configure.ac: Check for pread and pwrite.
12602 * hostio.c (handle_pread): Fall back to lseek and read.
12603 (handle_pwrite): Fall back to lseek and write.
12604 * config.in, configure: Regenerated.
12605
27524b67
DJ		 126062007-12-07 Daniel Jacobowitz <dan@codesourcery.com>
12607
12608 * server.c (myresume): Add own_buf argument.
12609 (main): Update calls.
12610
a20d5e98
DJ		 126112007-12-06 Daniel Jacobowitz <dan@codesourcery.com>
12612
12613 * linux-low.c (linux_wait, linux_resume): Do not handle async I/O.
12614 * remote-utils.c (remote_open): Do not call disable_async_io.
12615 (block_async_io): Delete.
12616 (unblock_async_io): Make static.
12617 (initialize_async_io): New.
12618 * server.c (handle_v_cont): Handle async I/O here.
12619 (myresume): Likewise. Move other common resume tasks here...
12620 (main): ... from here. Call initialize_async_io. Disable async
12621 I/O before the main loop.
12622 * server.h (initialize_async_io): Declare.
12623 (block_async_io, unblock_async_io): Delete prototypes.
12624 * spu-low.c (spu_resume, spu_wait): Do not handle async I/O here.
12625
b79d787e
DJ		 126262007-12-06 Mick Davis <mickd@goanna.iinet.net.au>
12627
12628 * remote-utils.c (readchar): Allow binary data in received messages.
12629
d97903b2
PA		 126302007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
12631
12632 * win32-low.c (attaching): New global.
12633 (win32_create_inferior): Clear the `attaching' global.
12634 (win32_attach): Set the `attaching' global.
12635 (get_child_debug_event) [_WIN32_WCE]: Stop the inferior when
12636 attaching. Only set a breakpoint at the entry point if not
12637 attaching.
12638
311de423
PA		 126392007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
12640
12641 * server.c (main): Don't report dll events on the initial
12642 connection on attaches.
12643
6c2d16d2
PA		 126442007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
12645
12646 * server.c (main): Relax numerical bases supported for the pid of
12647 the --attach command line argument.
12648
5ca906e6
PA		 126492007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
12650
12651 * win32-low.c (win32_attach): Call OpenProcess before
12652 DebugActiveProcess, not after. Add last error output to error
12653 call.
12654
9c6c8194
PA		 126552007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
12656
12657 * win32-low.c (win32_get_thread_context)
12658 (win32_set_thread_context): New functions.
12659 (thread_rec): Use win32_get_thread_context.
12660 (continue_one_thread, win32_resume): Use win32_set_thread_context.
12661 * win32-low.h (win32_thread_info) [_WIN32_WCE]: Add `base_context'
12662 field.
12663
4d5d1aaa
PA		 126642007-12-03 Leo Zayas
12665 Pedro Alves <pedro_alves@portugalmail.pt>
12666
12667 * win32-low.c (soft_interrupt_requested, faked_breakpoint): New
12668 global variables.
12669 (child_add_thread): Minor cleanup.
12670 (child_continue): Resume artificially suspended threads before
12671 calling ContinueDebugEvent.
12672 (suspend_one_thread): New.
12673 (fake_breakpoint_event): New.
12674 (get_child_debug_event): Change return type to int. Check here if
12675 gdb sent an interrupt request. If a soft interrupt was requested,
12676 fake a breakpoint event. Return 0 if there is no event to handle,
12677 and 1 otherwise.
12678 (win32_wait): Don't check here if gdb sent an interrupt request.
12679 Ensure there is a valid event to handle.
12680 (win32_request_interrupt): Add soft interruption method as last
12681 resort.
12682
c436e841
PA		 126832007-12-03 Leo Zayas
12684 Pedro Alves <pedro_alves@portugalmail.pt>
12685
12686 * win32-low.h (win32_thread_info): Add descriptions to the
12687 structure members. Replace `suspend_count' counter by a
12688 `suspended' flag.
12689 * win32-low.c (thread_rec): Update condition of when to get the
12690 context from the inferior. Rely on ContextFlags being set if it
12691 has already been retrieved. Only suspend the inferior thread if
12692 we haven't already. Warn if that fails.
12693 (continue_one_thread): s/suspend_count/suspended/. Only call
12694 ResumeThread once. Warn if that fails.
12695
e7b5fa67
PA		 126962007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
12697
12698 * win32-low.c (win32_wait): Don't read from the inferior when it
12699 has already exited.
12700
a385171d
PA		 127012007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
12702
12703 * Makefile.in (win32_low_h): New variable.
12704 (win32-low.o): Add dependency on $(win32_low_h).
12705 (win32-arm-low.o, win32-i386-low.o): New rules.
12706
f80c84b3
DJ		 127072007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
12708
12709 * hostio.c: Correct copyright year.
12710
a6b151f1
DJ		 127112007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
12712
12713 * Makefile.in (OBS): Add hostio.o.
12714 (hostio.o): New rule.
12715 * server.h (handle_vFile): Declare.
12716 * hostio.c: New file.
12717 * server.c (handle_v_requests): Take packet_len and new_packet_len
12718 for binary packets. Call handle_vFile.
12719 (main): Update call to handle_v_requests.
12720
f9387fc3
DJ		 127212007-11-05 Daniel Jacobowitz <dan@codesourcery.com>
12722
12723 * linux-low.c: Include <sched.h>.
12724
51c2684e
DJ		 127252007-11-01 Daniel Jacobowitz <dan@codesourcery.com>
12726
12727 * linux-low.c (linux_tracefork_grandchild): New.
12728 (linux_tracefork_child): Use clone.
12729 (linux_test_for_tracefork): Use clone; allocate and free a stack.
12730
75f83163
JB		 127312007-10-31 Joel Brobecker <brobecker@adacore.com>
12732
12733 * Makefile.in: Use $(SHELL) instead of "sh" to call regdat.sh.
12734
da5898ce
DJ		 127352007-10-24 Daniel Jacobowitz <dan@codesourcery.com>
12736
12737 * linux-low.c (handle_extended_wait): Handle unexpected signals.
12738
24a09b5f
DJ		 127392007-10-23 Daniel Jacobowitz <dan@codesourcery.com>
12740
12741 * inferiors.c (change_inferior_id): Delete.
12742 (add_pid_to_list, pull_pid_from_list): New.
12743 * linux-low.c (PTRACE_SETOPTIONS, PTRACE_GETEVENTMSG)
12744 (PTRACE_O_TRACESYSGOOD, PTRACE_O_TRACEFORK, PTRACE_O_TRACEVFORK)
12745 (PTRACE_O_TRACECLONE, PTRACE_O_TRACEEXEC, PTRACE_O_TRACEVFORKDONE)
12746 (PTRACE_O_TRACEEXIT, PTRACE_EVENT_FORK, PTRACE_EVENT_VFORK)
12747 (PTRACE_EVENT_CLONE, PTRACE_EVENT_EXEC, PTRACE_EVENT_VFORK_DONE)
12748 (PTRACE_EVENT_EXIT, __WALL): Provide default definitions.
12749 (stopped_pids, thread_db_active, must_set_ptrace_flags): New variables.
12750 (using_threads): Always set to 1.
12751 (handle_extended_wait): New.
12752 (add_process): Do not set TID.
12753 (linux_create_inferior): Set must_set_ptrace_flags.
12754 (linux_attach_lwp): Remove TID argument. Do not check using_threads.
12755 Use PTRACE_SETOPTIONS. Call new_thread_notify. Update all callers.
12756 (linux_thread_alive): Rename TID argument to LWPID.
12757 (linux_wait_for_process): Handle unknown processes. Do not use TID.
12758 (linux_wait_for_event): Do not use TID or check using_threads. Update
12759 call to dead_thread_notify. Call handle_extended_wait.
12760 (linux_create_inferior): Use PTRACE_SETOPTIONS.
12761 (send_sigstop): Delete sigstop_sent.
12762 (wait_for_sigstop): Avoid TID.
12763 (linux_supports_tracefork_flag, linux_tracefork_child, my_waitpid)
12764 (linux_test_for_tracefork): New.
12765 (linux_lookup_signals): Use thread_db_active and
12766 linux_supports_tracefork_flag.
12767 (initialize_low): Use thread_db_active and linux_test_for_tracefork.
12768 * linux-low.h (get_process_thread): Avoid TID.
12769 (struct process_ifo): Move thread_known and tid to the end. Remove
12770 sigstop_sent.
12771 (linux_attach_lwp, thread_db_init): Update prototypes.
12772 * server.h (change_inferior_id): Delete prototype.
12773 (add_pid_to_list, pull_pid_from_list): New prototypes.
12774 * thread-db.c (thread_db_use_events): New.
12775 (find_first_thread): Rename to...
12776 (find_one_thread): ...this. Update callers and messages. Do not
12777 call fatal. Check thread_db_use_events. Do not call
12778 change_inferior_id or new_thread_notify.
12779 (maybe_attach_thread): Update. Do not call new_thread_notify.
12780 (thread_db_init): Set thread_db_use_events. Check use_events.
12781 * utils.c (fatal, warning): Correct message prefix.
12782
30ed0a8f
DJ		 127832007-10-15 Daniel Jacobowitz <dan@codesourcery.com>
12784
12785 * Makefile.in (clean): Remove new files.
12786 (powerpc-32.o, powerpc-32.c, powerpc-e500.o, powerpc-e500.c)
12787 (powerpc-64.o, powerpc-64.c): New rules.
12788 * configure.srv: Use alternate register sets for powerpc64-*-linux*
12789 with AltiVec, powerpc-*-linux* with AltiVec, and powerpc-*-linux*
12790 with SPE.
12791 * linux-ppc-low.c (ppc_regmap): Do not fetch the FP registers for
12792 SPE targets.
12793 (ppc_cannot_store_register): Do not check for FPSCR for SPE targets.
12794 (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS, ppc_fill_vrregset)
12795 (ppc_store_vrregset, PTRACE_GETEVRREGS, PTRACE_SETEVRREGS)
12796 (struct gdb_evrregset_t, ppc_fill_evrregset, ppc_store_evrregset): New.
12797 (target_regsets): Add AltiVec and SPE register sets.
12798 * configure.ac: Check for AltiVec and SPE.
12799 * linux-ppc64-low.c (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS)
12800 (ppc_fill_vrregset, ppc_store_vrregset): New.
12801 (target_regsets): Add AltiVec register set.
12802 * configure: Regenerated.
12803
fd462a61
DJ		 128042007-09-19 Daniel Jacobowitz <dan@codesourcery.com>
12805
12806 * linux-low.c (O_LARGEFILE): Define.
12807 (linux_read_memory): Use /proc/PID/mem.
12808 * configure.ac: Use AC_GNU_SOURCE. Check for pread64.
12809 * configure, config.in: Regenerated.
12810
69f223ed
DJ		 128112007-09-04 Daniel Jacobowitz <dan@codesourcery.com>
12812
12813 * linux-low.c (linux_wait_for_event): Do not pass signals while
12814 single-stepping.
12815
aec18585
PA		 128162007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
12817
12818 * win32-low.c (create_process): New.
12819 (win32_create_inferior): Use create_process instead of
12820 CreateProcess. If create_process failed retry appending an ".exe"
12821 suffix. Store the GetLastError result immediatelly after
12822 create_process calls and use it on the call to error.
12823
34d86ddd
PA		 128242007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
12825
12826 * win32-low.c (handle_load_dll): Don't use toolhelp when waiting.
12827
5a0e3bd0
JB		 128282007-08-23 Joel Brobecker <brobecker@adacore.com>
12829
12830 * configure.ac: Switch license to GPLv3.
12831
f88c79e6
MS		 128322007-08-01 Michael Snyder <msnyder@access-company.com>
12833
12834 * remote-utils.c (putpkt_binary): Memory leak, free buf2.
12835
6b3d9b83
PA		 128362007-07-31 Pedro Alves <pedro_alves@portugalmail.pt>
12837
12838 * win32-low.c (winapi_CloseToolhelp32Snapshot) [_WIN32_WCE]: New
12839 typedef.
12840 (win32_CloseToolhelp32Snapshot) [_WIN32_WCE]: New global var.
12841 (load_toolhelp) [_WIN32_WCE]: Load TOOLHELP.DLL. Get
12842 CloseToolhelp32Snapshot.
12843 (toolhelp_get_dll_name) [_WIN32_WCE]: Close the snapshot with
12844 CloseToolhelp32Snapshot.
12845
c588c53c
MS		 128462007-07-27 Michael Snyder <michael.snyder@access-company.com>
12847
12848 * server.c (main): Check for inferior exit before main loop.
12849
aa0403d9
PA		 128502007-07-18 Pedro Alves <pedro_alves@portugalmail.pt>
12851
12852 * remote-utils.c (remote_open): Set SO_KEEPALIVE on remote_desc
12853 instead of on tmp_desc.
12854
255e7678
DJ		 128552007-07-17 Pedro Alves <pedro_alves@portugalmail.pt>
12856 Daniel Jacobowitz <dan@codesourcery.com>
12857
12858 * inferiors.c (all_dlls, dlls_changed, get_dll): New.
12859 (add_thread): Minor cleanups.
12860 (clear_inferiors): Move lower in the file. Clear the DLL
12861 list.
12862 (free_one_dll, match_dll, loaded_dll, unloaded_dll, clear_list): New.
12863 * remote-utils.c (prepare_resume_reply): Check dlls_changed.
12864 (xml_escape_text): New.
12865 * server.c (handle_query): Handle qXfer:libraries:read. Report it
12866 for qSupported.
12867 (handle_v_cont): Report errors.
12868 (gdbserver_version): Update.
12869 (main): Correct size of own_buf. Do not report initial DLL events.
12870 * server.h (struct dll_info, all_dlls, dlls_changed, loaded_dll)
12871 (unloaded_dll, xml_escape_text): New.
12872 * win32-low.c (enum target_waitkind): Update comments.
12873 (win32_add_one_solib, get_image_name, winapi_EnumProcessModules)
12874 (winapi_GetModuleInformation, winapi_GetModuleFileNameExA)
12875 (win32_EnumProcessModules, win32_GetModuleInformation)
12876 (win32_GetModuleFileNameExA, load_psapi, psapi_get_dll_name)
12877 (winapi_CreateToolhelp32Snapshot, winapi_Module32First)
12878 (winapi_Module32Next, win32_CreateToolhelp32Snapshot)
12879 (win32_Module32First, win32_Module32Next, load_toolhelp)
12880 (toolhelp_get_dll_name, handle_load_dll, handle_unload_dll): New.
12881 (get_child_debug_event): Handle DLL events.
12882 (win32_wait): Likewise.
12883
0d37add9
DJ		 128842007-07-12 Daniel Jacobowitz <dan@codesourcery.com>
12885
12886 * configure.srv: Set srv_linux_regsets for sh*-*-linux*.
12887 * linux-sh-low.c (sh_fill_gregset, target_regsets): New.
12888
45e2715e
PA		 128892007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
12890
12891 * win32-low.c (handle_output_debug_string): Ignore event if not
12892 waiting.
12893
c5674cf1
PA		 128942007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
12895
12896 * win32-arm-low.c (arm_wince_breakpoint): Fix typo.
12897
2bbe3cc1
DJ		 128982007-07-03 Daniel Jacobowitz <dan@codesourcery.com>
12899
12900 * remote-utils.c (look_up_one_symbol): Handle 'm' packets.
12901
ae13219e
DJ		 129022007-07-02 Daniel Jacobowitz <dan@codesourcery.com>
12903
12904 * inferiors.c (change_inferior_id): Add comment.
12905 * linux-low.c (check_removed_breakpoint): Add an early
12906 prototype. Improve debug output.
12907 (linux_attach): Doc update.
12908 (linux_detach_one_process, linux_detach): Clean up before releasing
12909 each process.
12910 (send_sigstop, wait_for_sigstop): Improve comments and debug output.
12911 * linux-low.h (struct process_info): Doc improvement.
12912 * mem-break.c (delete_all_breakpoints): New.
12913 * mem-break.h (delete_all_breakpoints): New prototype.
12914 * thread-db.c (find_first_thread): New.
12915 (thread_db_create_event): Call it instead of
12916 thread_db_find_new_threads. Clean up unused variables.
12917 (maybe_attach_thread): Remove first thread handling.
12918 (thread_db_find_new_threads): Use find_first_thread.
12919 (thread_db_get_tls_address): Likewise.
12920
4105de34
DJ		 129212007-06-27 Daniel Jacobowitz <dan@codesourcery.com>
12922
12923 * thread-db.c (thread_db_find_new_threads): Add prototype.
12924 (thread_db_create_event): Check for the main thread before adding
12925 a new thread.
12926 (maybe_attach_thread): Only enable event reporting if TID == 0.
12927 (thread_db_get_tls_address): Check for new threads.
12928
2b876972
DJ		 129292007-06-20 Daniel Jacobowitz <dan@codesourcery.com>
12930
12931 * linux-low.c (linux_create_inferior): Try execv before execvp.
12932 * spu-low.c (spu_create_inferior): Likewise.
12933
7a245884
DJ		 129342007-06-13 Mike Frysinger <vapier@gentoo.org>
12935
12936 * linux-low.c (linux_create_inferior): Change execv to execvp.
12937 * spu-low.c (spu_create_inferior): Likewies.
12938
117ce543
DJ		 129392007-06-13 Daniel Jacobowitz <dan@codesourcery.com>
12940
12941 * Makefile.in (clean): Clean new files instead of deleted ones.
12942 (reg-mips.o, reg-mips.c, reg-mips64.o, reg-mips64.c): Delete.
12943 (mips-linux.o, mips-linux.c, mips64-linux.o, mips64-linux.c): New
12944 rules.
12945 * configure.srv: Specify XML files and new regformats for MIPS and
12946 MIPS64 GNU/Linux.
12947 * linux-mips-low.c (mips_num_regs): Set to only used registers.
12948 (mips_regmap): Do not fetch $0. Remove unused registers. Add
12949 an entry for the restart register.
12950 (mips_cannot_fetch_register, mips_cannot_store_register)
12951 (mips_reinsert_addr, mips_fill_fpregset, mips_store_fpregset): Update
12952 register names to match the XML descriptions.
12953 (mips_fill_gregset, mips_store_gregset): Likewise. Handle the
12954 restart register instead of $0.
12955
0e7f50da
UW		 129562007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
12957 Markus Deuling <deuling@de.ibm.com>
12958
12959 * remote-utils.c (decode_xfer_write): New function.
12960 * server.h (decode_xfer_write): Add prototype.
12961 * server.c (handle_query): Add PACKET_LEN argument. Support
12962 qXfer:spu:read and qXfer:spu:write packets.
12963 (main): Pass packet_len to handle_query.
12964 * spu-low.c (spu_target_ops): Add spu_proc_xfer_spu.
12965 * target.h (target_ops): Add qxfer_spu.
12966
374c1d38
UW		 129672007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
12968
12969 * spu-low.c (spu_proc_xfer_spu): Do not return failure when
12970 accessing non-seekable spufs files.
12971
bb63802a
UW		 129722007-05-16 Markus Deuling <deuling@de.ibm.com>
12973
889bf7c5 12974 * server.c (handle_query): Add reply for qC packet.
bb63802a 12975
7390519e
PA		 129762007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
12977 Leo Zayas <lerele@champenstudios@com>
12978
12979 * server.h (check_remote_input_interrupt_request): New function.
12980 * remote_utils.c (INVALID_DESCRIPTOR): New define.
12981 (remote_desc): Initialize with INVALID_DESCRIPTOR.
12982 (input_interrupt): Expose on USE_WIN32API too. Fix whitespace.
12983 (check_remote_input_interrupt_request): New function.
12984 * server.h (check_remote_input_interrupt_request): Declare.
3ecf0694 12985 * win32-low.c (winapi_DebugBreakProcess,
7390519e
PA		 12986 winapi_GenerateConsoleCtrlEvent): New typedefs.
12987 (get_child_debug_event): Lower Win32 debug event polling from 1 sec
12988 to 250 ms.
12989 (win32_wait): Check for remote interrupt request
12990 with check_remote_input_interrupt_request.
12991 (win32_request_interrupt): New function.
12992 (win32_target_op): Set request_interrupt to win32_request_interrupt.
12993
34b34921
PA		 129942007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
12995
12996 * win32-low.c (debug_registers_changed,
12997 debug_registers_used, CONTEXT_EXTENDED_REGISTERS,
12998 CONTEXT_FLOATING_POINT, CONTEXT_DEBUG_REGISTERS,
12999 CONTEXT_DEBUGGER, CONTEXT_DEBUGGER_DR): Delete.
13000 (thread_rec): Get context using the low target.
13001 (child_add_thread): Call thread_added on the low target,
13002 which does the same thing.
13003 (regptr): Delete.
13004 (do_initial_child_stuff): Remove debug registers references.
13005 Set context using the low target. Resume threads after
13006 setting the contexts.
13007 (child_continue): Remove dead variable. Remove debug
13008 registers references.
13009 (child_fetch_inferior_registers): Go through the low target.
13010 (do_child_store_inferior_registers): Remove.
13011 (child_store_inferior_registers): Go through the low target.
13012 (win32_resume): Remove debug registers references.
13013 Set context using the low target.
13014 (handle_exception): Change return type to void. Don't record
13015 context here. Set status to TARGET_WAITKIND_SPURIOUS on a
13016 first chance exception.
889bf7c5 13017 (get_child_debug_event): Change return type to void. Remove
34b34921
PA		 13018 goto loop. Always return after waiting for debug event.
13019 (win32_wait): Convert to switch statement. Handle spurious
13020 events.
13021
13022 * win32-i386-low.c (debug_registers_changed,
13023 debug_registers_used): New.
13024 (initial_stuff): Rename to ...
13025 (i386_initial_stuff): ... this. Clear debug registers
13026 state variables.
13027 (store_debug_registers): Delete.
13028 (i386_get_thread_context): New.
13029 (load_debug_registers): Delete.
13030 (i386_set_thread_context): New.
13031 (i386_thread_added): New.
13032 (single_step): Rename to ...
13033 (i386_single_step): ... this.
13034 (do_fetch_inferior_registers): Rename to ...
13035 (i386_fetch_inferior_register): ... this.
13036 (i386_store_inferior_register): New.
13037 (the_low_target): Adapt to new interface.
13038
13039 * win32-arm-low.c (CONTEXT_FLOATING_POINT): Define.
13040 (arm_get_thread_context): New.
13041 (arm_set_thread_context): New.
13042 (regptr): New.
13043 (do_fetch_inferior_registers): Rename to ...
13044 (arm_fetch_inferior_register): ... this.
13045 (arm_store_inferior_register): New.
13046 (arm_wince_breakpoint): Reimplement as unsigned long.
13047 (arm_wince_breakpoint_len): Define.
13048 (the_low_target): Adapt to new interface.
13049
13050 * win32-low.h (target_ops): Remove regmap, store_debug_registers and
13051 load_debug_registers. Add get_thread_context, set_thread_context,
13052 thread_added and store_inferior_register. Rename
13053 fetch_inferior_registers to fetch_inferior_register.
13054 (regptr): Remove declaration.
13055
dd6953e1
PA		 130562007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
13057
13058 * linux-low.c (linux_detach): Change return type to int. Return 0.
13059 * spu-low.c (spu_detach): Likewise.
13060
444d6139
PA		 130612007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
13062
13063 * target.h (target_ops): Change return type of detach to int.
13064 Add join.
13065 (join_inferior): New.
13066 * server.c (main): Don't skip detach support on mingw32.
13067 If the inferior doesn't support detaching return error.
13068 Call join_inferior instead of using waitpid.
13069 * linux-low.c (linux_join): New.
13070 (linux_target_op): Add linux_join.
13071 * spu-low.c (spu_join): New.
13072 (spu_target_ops): Add spu_join.
13073 * win32-low.c (win32_detach): Adapt to new interface.
13074 Reopen current_process_handle before detaching. Issue a child
13075 resume before detaching.
13076 (win32_join): New.
13077 (win32_target_op): Add win32_join.
13078
1d5315fe
PA		 130792007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
13080
13081 * win32-low.c (win32-attach): Fix return value.
13082 * target.h (target_ops): Describe ATTACH return values.
13083
bf914831
PA		 130842007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
13085
13086 * win32-low.c (GETPROCADDRESS): Define.
13087 (winapi_DebugActiveProcessStop): Add WINAPI. typedef as pointer.
13088 (winapi_DebugSetProcessKillOnExit): Likewise.
13089 (win32_create_inferior): Force usage of ansi CreateProcessA.
13090 (win32_attach): Use GETPROCADDRESS.
13091 (win32_detach): Likewise.
13092
f72f3e60
PA		 130932007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
13094
13095 * win32-low.c (win32_wait): Don't use WSTOPSIG.
13096
ed50f18f
PA		 130972007-03-30 Pedro Alves <pedro_alves@portugalmail.pt>
13098
13099 * win32-low.c: Commit leftover changes from 2007-03-29.
13100
0c2ead7e
DJ		 131012007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
13102
13103 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Make 16-bit
13104 fields short instead of int. Add explicit padding.
13105 (i387_cache_to_fsave): Remove unnecessary casts.
13106 (i387_fsave_to_cache): Doc fix.
13107 (i387_cache_to_fxsave): Remove unnecessary casts and masking.
13108
73725ff3
DJ		 131092007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
13110
13111 * i387-fp.c (i387_cache_to_fxsave): Reinitialize val2 before use.
13112 (i387_fxsave_to_cache): Check fp->ftag while building ftag value.
13113
d99f33d8
PA		 131142007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
13115
13116 * configure.srv (arm*-*-mingw32ce*): Move near the other
13117 arm targets.
13118
68070c10
PA		 131192007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
13120
2482afc6 13121 * configure.ac: Add errno checking.
68070c10
PA		 13122 (AC_CHECK_HEADERS): Add errno.h, fcntl.h, signal.h,
13123 sys/file.h and malloc.h.
13124 (AC_CHECK_DECLS): Add perror.
13125 (srv_mingwce): Handle.
2482afc6 13126 * configure.srv (i[34567]86-*-cygwin*): Add
68070c10
PA		 13127 win32-i386-low.o to srv_tgtobj.
13128 (i[34567]86-*-mingw*): Likewise.
13129 (arm*-*-mingw32ce*): Add case.
13130 * gdbreplay.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
13131 HAVE_FCNTL_H, HAVE_ERRNO_H, HAVE_MALLOC_H]: Check.
13132 [__MINGW32CE__] (strerror): New function.
13133 [__MINGW32CE__] (errno): Define to GetLastError.
13134 [__MINGW32CE__] (COUNTOF): New macro.
13135 (remote_open): Remove extra close call.
13136 * mem-break.c (delete_breakpoint_at): New function.
13137 * mem-break.h (delete_breakpoint_at): Declare.
13138 * remote-utils.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
13139 HAVE_FCNTL_H, HAVE_UNISTD_H, HAVE_ERRNO_H]: Check.
13140 [USE_WIN32API] (read, write): Add char* casts.
13141 * server.c [HAVE_UNISTD_H, HAVE_SIGNAL_H]: Check.
13142 * server.h: Include wincecompat.h on Windows CE.
13143 [HAVE_ERRNO_H]: Check.
13144 (perror): Declare if not declared.
13145 * utils.c: Add stdlib.h, errno.h and malloc.h includes.
13146 (perror_with_name): Remove errno declaration.
13147 * wincecompat.h: New.
13148 * wincecompat.c: New.
13149 * win32-low.h: New.
13150 * win32-arm-low.c: New.
13151 * win32-i386-low.c: New.
13152 (win32-low.c): Include mem-break.h and win32-low.h, and winnt.h.
13153 (OUTMSG2): Make it safe.
13154 (_T): New macro.
13155 (COUNTOF): New macro.
13156 (NUM_REGS): Get it from the low target.
13157 (CONTEXT_EXTENDED_REGISTERS, CONTEXT_FLOATING_POINT,
13158 CONTEXT_DEBUG_REGISTERS): Add fallbacks to 0.
13159 (thread_rec): Let low target handle debug registers.
13160 (child_add_thread): Likewise.
13161 (child_init_thread_list): Likewise.
13162 (continue_one_thread): Likewise.
13163 (regptr): New.
13164 (do_child_fetch_inferior_registers): Move to ...
13165 * win32-i386-low.c: ... here, and rename to ...
13166 (do_fetch_inferior_registers): ... this.
889bf7c5 13167 * win32-low.c (child_fetch_inferior_registers):
68070c10
PA		 13168 Go through the low target.
13169 (do_child_store_inferior_registers): Use regptr.
13170 (strwinerror): New function.
13171 (win32_create_inferior): Handle Windows CE.
13172 Use strwinerror instead of strerror on Windows error
13173 codes. Add program to the error output.
13174 Don't close the main thread handle on Windows CE.
13175 (win32_attach): Use coredll.dll on Windows CE.
13176 (win32_kill): Close current process and current
13177 thread handles.
13178 (win32_detach): Use coredll.dll on Windows CE.
13179 (win32_resume): Let low target handle debug registers, and
13180 step request.
13181 (handle_exception): Add/Remove initial breakpoint. Avoid
13182 non-existant WSTOPSIG on Windows CE.
13183 (win32_read_inferior_memory): Cast to remove warning.
13184 (win32_arch_string): Go through the low target.
13185 (initialize_low): Call set_breakpoint_data with the low
13186 target's breakpoint.
13187 * win32-low.c (dr, FLAG_TRACE_BIT, FCS_REGNUM,
13188 FOP_REGNUM, mappings): Move to ...
13189 * win32-i386-low.c: ... here.
13190 * win32-low.c (win32_thread_info): Move to ...
13191 * win32-low.h: ... here.
13192 * Makefile.in (SFILES): Add win32-low.c, win32-i386-low.c,
13193 win32-arm-low.c and wincecompat.c.
13194 (all:): Add $EXEEXT.
13195 (install-only:): Likewise.
13196 (gdbserver:): Likewise.
13197 (gdbreplay:): Likewise.
13198 * config.in: Regenerate.
13199 * configure: Regenerate.
13200
41093d81
PA		 132012007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
13202
13203 * win32-low.c: Rename typedef thread_info to
13204 win32_thread_info throughout.
13205
544afa54
PA		 132062007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
13207
13208 * win32-i386-low.c: Rename to ...
13209 * win32-low.c: ... this.
13210 * configure.srv: Replace win32-i386-low.o with win32-low.o.
13211 * Makefile.in: Likewise.
13212
bce7165d
PA		 132132007-03-27 Pedro Alves <pedro_alves@portugalmail.pt>
13214
13215 * remote-utils.c (monitor_output): Constify msg parameter.
13216 * server.h (monitor_output): Likewise.
13217 * win32-i386-low.c (handle_output_debug_string): New.
13218 (win32_kill): Handle OUTPUT_DEBUG_STRING_EVENT events using
13219 handle_output_debug_string.
13220 (get_child_debug_event): Likewise.
13221
506c7aa0
DJ		 132222007-03-27 Mat Hostetter <mat@lcs.mit.edu>
13223
13224 * server.c (main): Correct strtoul check.
13225
42c81e2a
DJ		 132262007-03-27 Jon Ringle <jon@ringle.org>
13227
13228 * linux-low.c: Check __ARCH_HAS_MMU__ also.
13229
9453113a
DJ		 132302007-03-27 Brooks Moses <brooks.moses@codesourcery.com>
13231
13232 * Makefile.in: Add dummy "pdf" and "install-pdf" targets.
13233
64a69107
DJ		 132342007-02-27 Daniel Jacobowitz <dan@codesourcery.com>
13235
13236 * terminal.h: Check HAVE_SGTTY_H.
13237
132382007-02-27 Mat Hostetter <mat@lcs.mit.edu>
6f8486da
DJ		 13239
13240 * remote-utils.c (remote_open): Print out the assigned port number.
13241
c74d0ad8
DJ		 132422007-02-26 Daniel Jacobowitz <dan@codesourcery.com>
13243
13244 * remote-utils.c (monitor_output): New function.
13245 * server.c (debug_threads): Define here.
13246 (monitor_show_help): New function.
13247 (handle_query): Handle qRcmd.
13248 (main): Do not handle 'd' packet.
13249 * server.h (debug_threads, remote_debug, monitor_output): Declare.
13250 * linux-low.c, spu-low.c, win32-i386-low.c: Remove definitions
13251 of debug_threads.
13252
de7c3b4a
PA		 132532007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
13254
13255 * Makefile.in (EXEEXT): New.
13256 (clean): Use $(EXEEXT).
13257
ef57601b
PA		 132582007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
13259
13260 * target.h (target_ops): Rename send_signal to request_interrupt,
13261 and remove enum target_signal parameter.
13262 * linux-low.c (linux_request_interrupt): Rename from
13263 linux_send_signal, and always send SIGINT.
13264 * spu-low.c (spu_request_interrupt): Rename from spu_send_signal,
13265 and always send SIGINT.
13266 * remote-utils.c (putpkt_binary): Call request_interrupt, instead
13267 of send_signal.
13268 (input_interrupt): Likewise.
13269
820f2bda
PA		 132702007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
13271
13272 * server.c (get_features_xml): Check if target implemented
13273 arch_string.
13274 * win32-i386-low.c (win32_arch_string): New.
13275 (win32_target_ops): Add win32_arch_string as arch_string member.
13276
ab39bf24
UW		 132772007-02-22 Markus Deuling <deuling@de.ibm.com>
13278
13279 * spu-low.c (spu_arch_string): New.
13280 (spu_target_ops): Add spu_arch_string.
13281
61ff6e04
DJ		 132822007-02-16 Daniel Jacobowitz <dan@codesourcery.com>
13283
13284 * remote-utils.c: Remove HAVE_TERMINAL_H check.
13285 * configure.ac: Do not check for terminal.h.
13286 * configure, config.in: Regenerated.
13287
fb1e4ffc
DJ		 132882007-02-08 Daniel Jacobowitz <dan@codesourcery.com>
13289
13290 * Makefile.in (OBS): Add $(XML_BUILTIN).
13291 (XML_DIR, XML_TARGET, XML_FILES, XML_BUILTIN): New.
13292 (clean): Update.
13293 (target.xml, xml-builtin.c, stamp-xml, arm-with-iwmmxt.o)
13294 (arm-with-iwmmxt.c): New.
13295 * config.in, configure: Regenerate.
13296 * configure.ac: Check for iWMMXt. Handle srv_xmltarget,
13297 srv_xmlbuiltin, and srv_xmlfiles. Define USE_XML.
13298 * configure.srv: Mention srv_xmltarget and srv_xmlfiles.
13299 (arm*-*-linux*): Add iWMMXt and regset support.
13300 * linux-arm-low.c (PTRACE_GETWMMXREGS, PTRACE_SETWMMXREGS): Define.
13301 (arm_fill_gregset, arm_store_gregset, arm_fill_wmmxregset)
13302 (arm_store_wmmxregset, target_regsets): New.
13303 * server.c (get_features_xml): Take annex argument. Check builtin
13304 XML documents.
13305 (handle_query): Handle multiple annexes.
13306
0f48aa01
DJ		 133072007-01-29 Daniel Jacobowitz <dan@codesourcery.com>
13308
13309 * remote-utils.c [USE_WIN32API] (read, write): Define.
13310 (putpkt_binary, input_interrupt, readchar, getpkt): Use read and
13311 write.
13312
23181151
DJ		 133132007-01-09 Daniel Jacobowitz <dan@codesourcery.com>
13314
13315 * linux-i386-low.c (the_low_target): Set arch_string.
13316 * linux-x86-64-low.c (the_low_target): Likewise.
13317 * linux-low.c (linux_arch_string): New.
13318 (linux_target_ops): Add it.
13319 * linux-low.h (struct linux_target_ops): Add arch_string.
13320 * server.c (write_qxfer_response): Use const void * for DATA.
13321 (get_features_xml): New.
13322 (handle_query): Handle qXfer:features:read. Report it for qSupported.
13323 * target.h (struct target_ops): Add arch_string method.
13324
9d606399
DJ		 133252007-01-03 Denis Pilat <denis.pilat@st.com>
13326 Daniel Jacobowitz <dan@codesourcery.com>
13327
13328 * linux-low.c (linux_kill): Handle being called with no threads.
13329 * win32-i386-low.c (win32_kill): Likewise.
13330 (get_child_debug_event): Clear current_process_handle.
13331
133322006-12-30 Denis PILAT <denis.pilat@st.com>
8264bb58
DJ		 13333 Daniel Jacobowitz <dan@codesourcery.com>
13334
13335 * remote-utils.c (remote_open): Check the type of specified
13336 serial port devices before opening them.
13337 * server.c (main): Kill the inferior if an error occurs during
13338 the first remote_open.
13339
a5e13d24
DJ		 133402006-12-05 Markus Deuling <deuling@de.ibm.com>
13341
13342 * README: Update supported targets.
13343
186947f7
DJ		 133442006-11-28 Daniel Jacobowitz <dan@codesourcery.com>
13345
13346 * Makefile.in (clean): Remove reg-mips64.c.
13347 (reg-mips64.c, reg-mips64.o): New rules.
13348 * configure.srv: Handle mips64. Include regset support for mips.
13349 * linux-mips-low.c (union mips_register): New.
13350 (mips_get_pc, mips_set_pc, mips_reinsert_addr): Use it.
13351 (mips_breakpoint, mips_breakpoint_at): Use int.
13352 (mips_collect_register, mips_supply_register)
13353 (mips_collect_register_32bit, mips_supply_register_32bit)
13354 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
13355 (mips_store_fpregset, target_regsets): New.
13356 * thread-db.c (thread_db_get_tls_address): Use uintptr_t.
13357
a13e2c95
UW		 133582006-11-22 Ulrich Weigand <uweigand@de.ibm.com>
13359
13360 * configure.srv: Add target "spu*-*-*".
13361 * Makefile.in (clean): Remove reg-spu.c.
13362 (reg-spu.c, reg-spu.o, spu-low.o): Add dependencies.
13363 * spu-low.c: New file.
13364
cb7283db
DJ		 133652006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
13366
13367 * configure.ac: Correct td_thr_tls_get_addr test.
13368 * configure: Regenerated.
13369
89be2091
DJ		 133702006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
13371
13372 * linux-low.c (linux_wait_for_event): Reformat. Use the
13373 pass_signals array.
13374 * remote-utils.c (decode_address_to_semicolon): New.
13375 * server.c (pass_signals, handle_general_set): New.
13376 (handle_query): Mention QPassSignals for qSupported.
13377 (main): Call handle_general_set.
13378 * server.h (pass_signals, decode_address_to_semicolon): New.
13379
000ef4f0
DJ		 133802006-11-06 Daniel Jacobowitz <dan@codesourcery.com>
13381
13382 * server.c (handle_query): Correct error handling for read_auxv.
13383
b7149293
UW		 133842005-10-19 Ulrich Weigand <uweigand@de.ibm.com>
13385
13386 * configure.srv [s390-*-linux*, s390x-*-linux*]: Set srv_linux_regsets
13387 and srv_linux_thread_db to yes.
13388 * linux-s390-low.c (s390_fill_gregset): New function.
13389 (target_regsets): Define data structure.
13390
dae5f5cf
DJ		 133912006-10-17 Daniel Jacobowitz <dan@codesourcery.com>
13392
13393 * acinclude.m4 (SRV_CHECK_TLS_GET_ADDR): New.
13394 * configure.ac: Use it. Define HAVE_TD_THR_TLS_GET_ADDR.
13395 * config.in, configure: Regenerated.
13396 * inferiors.c (gdb_id_to_thread): New function.
13397 (gdb_id_to_thread_id): Use it.
13398 * linux-low.c (linux_target_ops): Use thread_db_get_tls_address.
13399 * linux-low.h (struct process_info): Add th member.
13400 (thread_db_get_tls_address): New prototype.
13401 * remote-utils.c (decode_address): Make non-static.
13402 * server.c (handle_query): Handle qGetTLSAddr.
13403 * server.h (gdb_id_to_thread, decode_address): New prototypes.
13404 * target.h (struct target_ops): Add get_tls_address.
13405 * thread-db.c (maybe_attach_thread): Save the thread handle.
13406 (thread_db_get_tls_address): New.
13407
32ca6d61
DJ		 134082006-09-28 Daniel Jacobowitz <dan@codesourcery.com>
13409
13410 * linux-low.c (PTRACE_GETSIGINFO, PTRACE_SETSIGINFO): Define.
13411 (linux_resume_one_process): Take a siginfo_t *. Update all
13412 callers. Queue it if necessary. Use PTRACE_SETSIGINFO.
13413 (struct pending_signals): Add a siginfo_t.
13414 (linux_wait_for_process): Always set last_status.
13415 (linux_wait_for_event): Use PTRACE_GETSIGINFO.
13416 (linux_queue_one_thread): Use PTRACE_GETSIGINFO.
13417 * linux-low.h (struct process_info): Add last_status.
13418
5ffff7c1
DJ		 134192006-09-21 Daniel Jacobowitz <dan@codesourcery.com>
13420
13421 * remote-utils.c (try_rle): New function.
13422 (putpkt_binary): Use it.
13423
8695c747
DJ		 134242006-08-19 Daniel Jacobowitz <dan@codesourcery.com>
13425
13426 * Makefile.in (clean): Clean reg-x86-64-linux.c.
13427 (reg-x86-64-linux.o, reg-x86-64-linux.c): New.
13428 * configure.srv (x86_64-*-linux*): Use reg-x86-64-linux.o.
13429 * linux-x86-64-low.c (x86_64_regmap): Include ORIG_RAX.
13430 (x86_64_fill_gregset, x86_64_store_gregset): Skip floating
13431 point registers.
13432
290fadea
RS		 134332006-08-08 Richard Sandiford <richard@codesourcery.com>
13434
13435 * server.c (terminal_fd): New variable.
13436 (old_foreground_pgrp): Likewise.
13437 (restore_old_foreground_pgrp): New function.
13438 (start_inferior): Record the terminal file descriptor in terminal_fd
13439 and its original foreground group in old_foreground_pgrp. Register
13440 restore_old_foreground_pgrp with atexit().
13441
9f2e1e63
DJ		 134422006-07-26 Daniel Jacobowitz <dan@codesourcery.com>
13443
13444 * server.c (handle_query): Correct qPart to qXfer.
13445
b80864fb
DJ		 134462006-07-22 Daniel Jacobowitz <dan@codesourcery.com>
13447
13448 * configure.ac: Check for more headers which are missing on
13449 Windows. Automatically supply -lwsock32 and USE_WIN32API.
13450 * configure.srv: Add Cygwin and mingw32.
13451 * remote-utils.c: Don't include headers unconditionally which
13452 are missing on mingw32. Include <winsock.h> for mingw32.
13453 (remote_open): Adjust for mingw32 support. Flush
13454 standard error after writing to it.
13455 (remote_close, putpkt_binary, input_interrupt, block_async_io)
13456 (unblock_async_io, enable_async_io, disable_async_io)
13457 (readchar, getpkt): Update for Winsock support.
13458 (prepare_resume_reply): Expect a protocol signal number.
13459 * server.c: Disable <sys/wait.h> on mingw32.
13460 (start_inferior): Adjust for mingw32 support. Flush
13461 standard error after writing to it.
13462 (attach_inferior): Likewise. Use protocol signal
13463 numbers.
13464 (main): Skip 'D' packet on mingw32. Use protocol signal numbers
13465 and names.
13466 * win32-i386-low.c: New file.
13467 * Makefile.in (XM_CLIBS): Set.
13468 (gdbserver, gdbreplay): Use $(INTERNAL_CFLAGS).
13469 (win32-i386-low.o): New dependency rule.
13470 * linux-low.c (linux_wait): Use target signal numbers.
13471 * target.h (struct target_ops): Doc fix.
13472 * server.h (target_signal_to_name): New prototype.
13473 * gdbreplay.c: Don't include headers unconditionally which
13474 are missing on mingw32. Include <winsock.h> for mingw32.
13475 (remote_close, remote_open): Adjust for Winsock support.
13476 * configure, config.in: Regenerated.
13477
0876f84a
DJ		 134782006-07-12 Daniel Jacobowitz <dan@codesourcery.com>
13479
13480 * server.c (decode_xfer_read, write_qxfer_response): New.
13481 (handle_query): Take a packet length argument. Handle
13482 qXfer:auxv:read instead of qPart:auxv:read. Mention it in
13483 the qSupported response.
13484 (main): Update call to handle_query.
13485
01f9e8fa
DJ		 134862006-06-22 Daniel Jacobowitz <dan@codesourcery.com>
13487
13488 * remote-utils.c (remote_escape_output, remote_unescape_input): New.
13489 (putpkt_binary): Renamed from putpkt and adjusted for binary
13490 data.
13491 (putpkt): New wrapper for putpkt_binary.
13492 (readchar): Don't mask off the high bit.
13493 (decode_X_packet): New function.
13494 * server.c (main): Call putpkt_binary if a handler sets the packet
13495 length. Save the length of the incoming packet. Handle 'X'.
13496 * server.h (gdb_byte, remote_escape_output, decode_X_packet): New.
13497
be2a5f71
DJ		 134982006-06-21 Daniel Jacobowitz <dan@codesourcery.com>
13499
13500 * server.c (handle_query): Handle qSupported.
13501
ea025f5f
DJ		 135022006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
13503
13504 * remote-utils.c (all_symbols_looked_up): New variable.
13505 (look_up_one_symbol): Check it.
13506 * server.h (look_up_one_symbol): New declaration.
13507 * thread-db.c (thread_db_init): Set all_symbols_looked_up.
13508
9308fc88
DJ		 135092006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
13510
13511 * Makefile.in (linux-arm-low.o): Update dependencies.
66f338c7 13512 * linux-arm-low.c: Include "gdb_proc_service.h".
9308fc88
DJ		 13513 (PTRACE_GET_THREAD_AREA): Define.
13514 (ps_get_thread_area): New function.
13515
52fb6437
NS		 135162006-05-09 Nathan Sidwell <nathan@codesourcery.com>
13517
13518 * configure.srv (m68k*-*-uclinux*): New target.
13519 * linux-low.c (linux_create_inferior): Use vfork on mmuless systems.
13520 (linux_resume_one_process): Remove extraneous cast.
13521 (linux_read_offsets): New.
13522 (linux_target_op): Add linux_read_offsets on mmuless systems.
13523 * server.c (handle_query): Add qOffsets logic.
13524 * target.h (struct target_ops): Add read_offsets.
13525
21b0f40c
DJ		 135262006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
13527
13528 * linux-mips-low.c: Include <sys/ptrace.h> and "gdb_proc_service.h".
13529 (PTRACE_GET_THREAD_AREA): Define.
13530 (ps_get_thread_area): New function.
13531 * Makefile.in (linux-i386-low.o, linux-mips-low.o)
13532 (linux-x86-64-low.o): Update.
13533
0050a760
DJ		 135342006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
13535
13536 * configure.ac: Remove checks for prfpregset_t.
13537 * gdb_proc_service.h: New file.
13538 * linux-i386-low.c, linux-x86-64-low.c, thread-db.c: Use the
13539 new "gdb_proc_service.h".
13540 * proc-service.c: Likewise.
13541 (ps_pglobal_lookup, ps_pdread, ps_pdwrite): Use psaddr_t.
13542 (ps_lgetfpregs, ps_lsetfpregs): Use a void* argument.
13543 * Makefile.in (gdb_proc_service_h): Updated.
13544 * configure, config.in: Regenerated.
13545
b92a518e
DJ		 135462006-03-03 Daniel Jacobowitz <dan@codesourcery.com>
13547
13548 * remote-utils.c (prepare_resume_reply): Move declaration
13549 of gdb_id_from_wait to the top of the block.
13550
545587ee
DJ		 135512006-02-15 Daniel Jacobowitz <dan@codesourcery.com>
13552
13553 * linux-low.c (regsets_store_inferior_registers): Read the regset
13554 from the target before filling it.
13555
9db87ebd
DJ		 135562006-02-08 Daniel Jacobowitz <dan@codesourcery.com>
13557
13558 * server.c (attach_inferior): Return SIGTRAP for a successful
13559 attach.
13560
dd24457d
DJ		 135612006-02-01 Daniel Jacobowitz <dan@codesourcery.com>
13562
13563 * Makefile.in (OBS): Add version.o.
13564 (STAGESTUFF): Delete.
13565 (version.o): Add dependencies.
13566 (version.c): Replace rule.
13567 (clean): Remove version.c.
13568 * server.c (gdbserver_version): New.
13569 (gdbserver_usage): Use printf.
13570 (main): Handle --version and --help.
13571 * server.h (version, host_name): Add declarations.
13572
6f0f660e
EZ		 135732005-12-23 Eli Zaretskii <eliz@gnu.org>
13574
889bf7c5
PA		 13575 * linux-arm-low.c:
13576 * linux-arm-low.c:
13577 * inferiors.c:
13578 * i387-fp.h:
13579 * i387-fp.c:
13580 * gdbreplay.c:
13581 * regcache.c:
13582 * proc-service.c:
13583 * mem-break.h:
13584 * mem-break.c:
13585 * linux-x86-64-low.c:
13586 * linux-sh-low.c:
13587 * linux-s390-low.c:
13588 * linux-ppc64-low.c:
13589 * linux-ppc-low.c:
13590 * linux-mips-low.c:
13591 * linux-m68k-low.c:
13592 * linux-m32r-low.c:
13593 * linux-low.h:
13594 * linux-low.c:
13595 * linux-ia64-low.c:
13596 * linux-i386-low.c:
13597 * linux-crisv32-low.c:
13598 * thread-db.c:
13599 * terminal.h:
13600 * target.h:
13601 * target.c:
13602 * server.h:
13603 * server.c:
13604 * remote-utils.c:
13605 * regcache.h:
13606 * utils.c:
13607 * Makefile.in:
13608 * configure.ac:
6f0f660e
EZ		 13609 * gdbserver.1: Add (C) after Copyright. Update the FSF
13610 address.
13611
9d1fb177
DJ		 136122005-11-13 Daniel Jacobowitz <dan@codesourcery.com>
13613
13614 * linux-arm-low.c (arm_eabi_breakpoint): New variable.
13615 (arm_breakpoint_at): Recognize both breakpoints.
13616 (the_low_target): Use the correct breakpoint instruction.
13617
011a70c2
DJ		 136182005-11-02 Daniel Jacobowitz <dan@codesourcery.com>
13619
13620 * configure.srv (x86_64-*-linux*): Turn on thread_db support.
13621 * linux-x86-64-low.c (x86_64_breakpoint, x86_64_breakpoint_len)
13622 (x86_64_get_pc, x86_64_set_pc, x86_64_breakpoint_at): New.
13623 (the_low_target): Update.
13624
7fb85e41
AS		 136252005-10-25 Andreas Schwab <schwab@suse.de>
13626
13627 * server.c (main): Allocate mem_buf with PBUFSIZ bytes.
13628
13629 * linux-ia64-low.c (ia64_regmap): Remove NAT registers.
13630 (ia64_num_regs): Reduce to 462.
13631
3db0444b
DJ		 136322005-09-17 Daniel Jacobowitz <dan@codesourcery.com>
13633
13634 * acinclude.m4: Correct quoting.
13635 * aclocal.m4: Regenerated.
13636
13637 Suggested by SZOKOVACS Robert <szo@ies.hu>:
13638 * thread-db.c (thread_db_err_str): Handle TD_VERSION.
13639 (thread_db_init): Call thread_db_err_str.
13640 * configure.ac: Check for TD_VERSION.
13641 * config.in, configure: Regenerated.
13642
bee0189a
DJ		 136432005-07-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13644
13645 * server.h (error, fatal, warning): Add ATTR_FORMAT.
13646
e9d25b98
DJ		 136472005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
13648
13649 * configure.ac: Define HAVE_LINUX_REGSETS even if PTRACE_GETREGS
13650 is not available. Define HAVE_PTRACE_GETREGS if it is.
13651 * config.in, configure: Regenerated.
13652 * configure.srv: Set srv_linux_regsets for PowerPC and PowerPC64.
13653 * linux-i386-low.c, linux-m68k-low.c: Update to use
13654 HAVE_PTRACE_GETREGS.
13655 * linux-low.c (regsets_fetch_inferior_registers)
13656 (regsets_store_inferior_registers): Only return 0 if we processed
13657 GENERAL_REGS.
13658 * linux-ppc-low.c (ppc_fill_gregset, target_regsets): New.
13659 * linux-ppc64-low.c (ppc_fill_gregset, target_regsets): New.
13660
a06660f7
DJ		 136612005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
13662
13663 * inferiors.c (struct thread_info): Add gdb_id.
13664 (add_thread): Add gdb_id argument.
13665 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New.
13666 * linux-low.c (linux_create_inferior, linux_attach_lwp): Update
13667 calls to add_thread.
13668 * remote-utils.c (prepare_resume_reply: Use thread_to_gdb_id.
13669 * server.c (handle_query): Use thread_to_gdb_id.
13670 (handle_v_cont, main): Use gdb_id_to_thread_id.
13671 * server.h (add_thread): Update prototype.
13672 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New
13673 prototypes.
13674
5a1f5858
DJ		 136752005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
13676
13677 * linux-low.c (fetch_register, usr_store_inferior_registers): Handle
13678 left-padded registers.
13679 * linux-low.h (struct linux_target_ops): Add left_pad_xfer.
13680 * linux-ppc64-low.c (the_low_target): Set left_pad_xfer.
13681
e122f1f5
SE		 136822005-07-01 Steve Ellcey <sje@cup.hp.com>
13683
13684 * configure.ac (BFD_NEED_DECLARATION): Replace with AC_CHECK_DECLS.
13685 * configure: Regenerate.
13686 * config.in: Regenerate.
13687 * server.h (NEED_DECLARATION_STRERROR):
13688 Replace with !HAVE_DECL_STRERROR.
13689
d592fa2f
DJ		 136902005-06-16 Daniel Jacobowitz <dan@codesourcery.com>
13691
13692 * linux-low.c (linux_wait, linux_send_signal): Don't test
13693 an unsigned long variable for > 0 if it could be MAX_ULONG.
13694 * server.c (myresume): Likewise.
13695 * target.c (set_desired_inferior): Likewise.
13696
ccbd4912
MK		 136972005-06-13 Mark Kettenis <kettenis@gnu.org>
13698
13699 * configure.ac: Simplify and improve check for socklen_t.
13700 * configure, config.in: Regenerate.
13701
f450004a
DJ		 137022005-06-12 Daniel Jacobowitz <dan@codesourcery.com>
13703
13704 * acconfig.h: Remove.
13705 * configure.ac: Add a test for socklen_t. Use three-argument
13706 AC_DEFINE throughout.
13707 * config.in: Regenerated using autoheader 2.59.
13708 * configure: Regenerated.
13709
13710 * gdbreplay.c (socklen_t): Provide a default.
13711 (remote_open): Use socklen_t.
13712 * remote-utils.c (socklen_t): Provide a default.
13713 (remote_open): Use socklen_t.
13714 (convert_int_to_ascii, convert_ascii_to_int, decode_M_packet): Use
13715 unsigned char.
13716
13717 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Use unsigned
13718 char for buffers.
13719 * linux-low.c (linux_read_memory, linux_write_memory)
13720 (linux_read_auxv): Likewise.
13721 * mem-break.c (breakpoint_data, set_breakpoint_data, check_mem_read)
13722 (check_mem_write): Likewise.
13723 * mem-break.h (set_breakpoint_data, check_mem_read, check_mem_write):
13724 Likewise.
13725 * regcache.c (struct inferior_rgcache_data, registers_to_string)
13726 (registers_from_string, register_data): Likewise.
13727 * server.c (handle_query, main): Likewise.
13728 * server.h (convert_ascii_to_int, convert_int_to_ascii)
13729 (decode_M_packet): Likewise.
13730 * target.c (read_inferior_memory, write_inferior_memory): Likewise.
13731 * target.h (struct target_ops): Update read_memory, write_memory,
13732 and read_auxv.
13733 (read_inferior_memory, write_inferior_memory): Update.
13734 * linux-low.h (struct linux_target_ops): Change type of breakpoint
13735 to unsigned char *.
13736 * linux-arm-low.c, linux-cris-low.c, linux-crisv32-low.c,
13737 linux-i386-low.c, linux-m32r-low.c, linux-m68k-low.c,
13738 linux-mips-low.c, linux-ppc-low.c, linux-ppc64-low.c,
13739 linux-s390-low.c, linux-sh-low.c: Update for changes in
13740 read_inferior_memory and the_low_target->breakpoint.
13741
eee84df1
DJ		 137422005-05-28 Daniel Jacobowitz <dan@codesourcery.com>
13743
13744 * Makefile.in (SFILES): Add linux-ppc64-low.c.
13745 (linux-ppc64-low.o, reg-ppc64.c, reg-ppc64.o): New targets.
13746 * configure.srv: Add powerpc64-*-linux*.
13747 * linux-ppc64-low.c: New file.
13748
45b134e5
OF		 137492005-05-23 Orjan Friberg <orjanf@axis.com>
13750
13751 * linux-cris-low.c: New file with support for CRIS.
13752 * linux-crisv32-low.c: Ditto for CRISv32.
13753 * Makefile.in (SFILES): Add linux-cris-low.c, linux-crisv32-low.c.
13754 (clean): Add reg-cris.c and reg-crisv32.c.
889bf7c5 13755 Add linux-cris-low.o, linux-crisv32-low.o, reg-cris.o, reg-cris.c,
45b134e5
OF		 13756 reg-crisv32.o, and reg-crisv32.c to make rules.
13757 * configure.srv: Add cris-*-linux* and crisv32-*-linux* to list of
13758 recognized targets.
13759
48d93c75
UW		 137602005-05-16 Ulrich Weigand <uweigand@de.ibm.com>
13761
13762 * linux-low.c (fetch_register): Ensure buffer size is a multiple
13763 of sizeof (PTRACE_XFER_TYPE).
13764 (usr_store_inferior_registers): Likewise. Zero out excess bytes.
13765
e013ee27
OF		 137662005-05-12 Orjan Friberg <orjanf@axis.com>
13767
889bf7c5 13768 * target.h (struct target_ops): Add insert_watchpoint,
e013ee27
OF		 13769 remove_watchpoint, stopped_by_watchpoint, stopped_data_address function
13770 pointers for hardware watchpoint support.
13771 * linux-low.h (struct linux_target_ops): Ditto.
13772 * linux-low.c (linux_insert_watchpoint, linux_remove_watchpoint)
13773 (linux_stopped_by_watchpoint, linux_stopped_data_address): New. Add
13774 to linux_target_ops.
13775 * remote-utils.c (prepare_resume_reply): Add watchpoint information to
13776 reply packet.
13777 * server.c (main): Recognize 'Z' and 'z' packets.
13778
b0ded00b
UW		 137792005-05-10 Ulrich Weigand <uweigand@de.ibm.com>
13780
13781 * linux-s390-low.c (s390_breakpoint, s390_breakpoint_len): Define.
13782 (s390_get_pc, s390_set_pc, s390_breakpoint_at): New functions.
13783 (the_low_target): Add new members.
13784
8643e2ad
DJ		 137852005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
13786
13787 * proc-service.c (ps_lgetregs): Search all_processes instead of
13788 all_threads.
13789
fc620387
DJ		 137902005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
13791
13792 * server.c (start_inferior): Change return type to int.
13793 (attach_inferior): Change sigptr to int *.
13794 (handle_v_cont, handle_v_requests): Change signal to int *.
13795 (main): Change signal to int.
13796
137972005-04-15 Kei Sakamoto <sakamoto.kei@renesas.com>
7cfbc4a0
KI		 13798
13799 * Makefile.in: Add linux-m32r-low.o, reg-m32r.c and reg-m32r.o.
13800 * configure.srv: Add m32r*-*-linux*.
13801 * linux-m32r-low.c: New file.
13802
e0e76420
DJ		 138032005-03-04 Daniel Jacobowitz <dan@codesourcery.com>
13804
13805 * Makefile.in (stamp-h): Set CONFIG_HEADERS explicitly.
13806
a1928bad
DJ		 138072005-03-03 Daniel Jacobowitz <dan@codesourcery.com>
13808
13809 * inferiors.c (change_inferior_id, add_thread, find_inferior_id):
13810 Take unsigned long arguments for PIDs.
13811 * linux-low.c (add_process, linux_attach_lwp, linux_attach)
13812 (linux_thread_alive, linux_wait_for_event, kill_lwp, send_sigstop)
13813 (wait_for_sigstop, linux_resume_one_process)
13814 (regsets_fetch_inferior_registers, linux_send_signal)
13815 (linux_read_auxv): Likewise. Update the types of variables holding
13816 PIDs. Update format string specifiers.
13817 * linux-low.h (struct process_info, linux_attach_lwp): Likewise.
13818 * remote-utils.c (prepare_resume_reply): Likewise.
13819 * server.c (cont_thread, general_thread, step_thread)
13820 (thread_from_wait, old_thread_from_wait, signal_pid): Change type to
13821 unsigned long.
13822 (handle_query): Update format specifiers.
13823 (handle_v_cont, main): Use strtoul for thread IDs.
13824 * server.h (struct inferior_list_entry): Use unsigned long for ID.
13825 (add_thread, find_inferior_id, change_inferior_id, cont_thread)
13826 (general_thread, step_thread, thread_from_wait)
13827 (old_thread_from_wait): Update.
13828 * target.h (struct thread_resume): Use unsigned long for THREAD.
13829 (struct target_ops): Use unsigned long for arguments to attach and
13830 thread_alive.
13831
dcdb98d2
DJ		 138322005-02-24 Daniel Jacobowitz <dan@codesourcery.com>
13833
13834 * acinclude.m4: Include bfd/bfd.m4 directly.
13835 * configure.ac: Use AC_ARG_PROGRAM. Suggested by Aron Griffis
13836 <agriffis@toolchain.org>.
13837 * aclocal.m4, configure: Regenerated.
13838
bec39cab
AC		 138392005-01-07 Andrew Cagney <cagney@gnu.org>
13840
13841 * configure.ac: Rename configure.in, require autoconf 2.59.
13842 * configure: Re-generate.
13843
434c4c77
DJ		 138442004-12-08 Daniel Jacobowitz <dan@debian.org>
13845
13846 * acinclude.m4 (SRV_CHECK_THREAD_DB): Add ps_get_thread_area. Reset
13847 LIBS when finished.
13848 * aclocal.m4: Regenerated.
13849 * configure: Regenerated.
13850
db1d3e1b
AS		 138512004-11-21 Andreas Schwab <schwab@suse.de>
13852
13853 * linux-m68k-low.c (m68k_num_gregs): Define.
13854 (m68k_fill_gregset, m68k_store_gregset, m68k_fill_fpregset)
13855 (m68k_store_fpregset, target_regsets) [HAVE_LINUX_REGSETS]: New.
13856 (m68k_breakpoint, m68k_breakpoint_len, m68k_get_pc, m68k_set_pc)
13857 (m68k_breakpoint_at): New. Add to the_low_target.
13858
13859 * configure.srv (m68*-*-linux*): Set srv_linux_regsets and
13860 srv_linux_thread_db to yes.
13861
43360365
JB		 138622004-10-20 Joel Brobecker <brobecker@gnat.com>
13863
13864 * linux-x86-64-low.c (ARCH_SET_GS): Add definition if missing.
13865 (ARCH_SET_FS): Likewise.
13866 (ARCH_GET_FS): Likewise.
13867 (ARCH_GET_GS): Likewise.
13868
fd500816
DJ		 138692004-10-16 Daniel Jacobowitz <dan@debian.org>
13870
13871 * linux-i386-low.c (ps_get_thread_area): New.
13872 * linux-x86-64-low.c (ps_get_thread_area): New.
13873 * linux-low.c: Include <sys/syscall.h>.
13874 (linux_kill_one_process): Don't kill the first thread here.
13875 (linux_kill): Kill the first thread here.
13876 (kill_lwp): New function.
13877 (send_sigstop, linux_send_signal): Use it.
13878 * proc-service.c: Clean up #ifdefs.
13879 (fpregset_info): Delete.
13880 (ps_lgetregs): Update and enable implementation.
13881 (ps_lsetregs, ps_lgetfpregs, ps_lsetfpregs): Remove disabled
13882 implementations.
13883 * remote-utils.c (struct sym_cache, symbol_cache): New.
13884 (input_interrupt): Print a clearer message.
13885 (async_io_enabled): New variable.
13886 (enable_async_io, disable_async_io): Use it. Update comments.
13887 (look_up_one_symbol): Use the symbol cache.
13888 * thread-db.c (thread_db_look_up_symbols): New function.
13889 (thread_db_init): Update comments. Call thread_db_look_up_symbols.
13890
f6de3c42
DJ		 138912004-10-16 Daniel Jacobowitz <dan@debian.org>
13892
13893 * configure.in: Test for -rdynamic.
13894 * configure: Regenerated.
13895 * Makefile (INTERNAL_LDFLAGS): New.
13896 (gdbserver, gdbreplay): Use it.
13897
2c0fc042
AC		 138982004-09-02 Andrew Cagney <cagney@gnu.org>
13899
13900 * Makefile.in (TAGS): Replace TM_FILE with DEPRECATED_TM_FILE.
13901
075b3282
DJ		 139022004-03-23 Daniel Jacobowitz <drow@mvista.com>
13903
13904 * linux-low.c (linux_wait): Clear all_processes list also.
13905
fa6a77dc
DJ		 139062004-03-12 Daniel Jacobowitz <drow@mvista.com>
13907
13908 * linux-low.c: Include <errno.h>. Remove extern declaration of
13909 errno.
13910
6d782a97
DJ		 139112004-03-12 Daniel Jacobowitz <drow@mvista.com>
13912
13913 * gdbreplay.c, server.h, utils.c: Update copyright years.
13914
3a7fb99b
DJ		 139152004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
13916
13917 * server.c (main): Print child status or termination signal from
13918 variable 'signal', not 'sig'.
13919
c3e735a6
DJ		 139202004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
13921
13922 * linux-low.c (linux_read_memory): Change return type to
13923 int. Check for and return error from ptrace().
13924 * target.c (read_inferior_memory): Change return type to int. Pass
13925 back return status from the_target->read_memory().
13926 * target.h (struct target_ops): Adapt *read_memory() prototype.
13927 Update comment.
13928 (read_inferior_memory): Adapt prototype.
13929 * server.c (main): Return an error packet if
13930 read_inferior_memory() returns an error.
13931
a59d1c82
DJ		 139322004-03-04 Daniel Jacobowitz <drow@mvista.com>
13933
13934 * Makefile.in (distclean): Remove config.h, stamp-h, and config.log.
13935 Unify with other clean targets.
13936
dc3f8883
DJ		 139372004-02-29 Daniel Jacobowitz <drow@mvista.com>
13938
13939 * server.c (handle_v_cont): Call set_desired_inferior.
13940
89a208da
DJ		 139412004-02-29 Daniel Jacobowitz <drow@mvista.com>
13942
13943 * remote-utils.c (prepare_resume_reply): Always supply "thread:".
13944
62ea82f5
DJ		 139452004-02-29 Daniel Jacobowitz <drow@mvista.com>
13946
13947 * linux-low.c (linux_wait): Unblock async I/O.
13948 (linux_resume): Block and enable async I/O.
13949 * remote-utils.c (block_async_io, unblock_async_io): New functions.
13950 * server.h (block_async_io, unblock_async_io): Add prototypes.
13951
6910d122
DJ		 139522004-02-29 Daniel Jacobowitz <drow@mvista.com>
13953
13954 * remote-utils.c (remote_open): Print a status notice after
13955 opening a TCP port.
13956 * server.c (attach_inferior): Print a status notice after
13957 attaching.
13958
139592004-02-29 Daniel Jacobowitz <drow@mvista.com>
d677d77d
DJ		 13960
13961 * linux-arm-low.c (arm_get_pc): Print out stop PC in debug mode.
13962
c89dc5d4
DJ		 139632004-02-26 Daniel Jacobowitz <drow@mvista.com>
13964
13965 * remote-utils.c (write_enn): Use "E01" instead of "ENN" for the
13966 error packet.
13967 * server.c, target.h: Update copyright years.
13968
4b8dad4a
RM		 139692004-02-25 Roland McGrath <roland@redhat.com>
13970
13971 * target.h (struct target_ops): New member `read_auxv'.
13972 * server.c (handle_query): Handle qPart:auxv:read: query using that.
13973 * linux-low.c (linux_read_auxv): New function.
13974 (linux_target_ops): Initialize `read_auxv' member to that.
13975
d7446758
JB		 139762004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
13977
13978 Committed by Jim Blandy <jimb@redhat.com>.
13979
13980 * linux-s390-low.c (s390_num_regs): Update.
4b8dad4a 13981 (s390_regmap): Remove control registers. Use __s390x__ predefine
d7446758
JB		 13982 instead of GPR_SIZE to distiguish s390 and s390x targets.
13983
5544ad89
DJ		 139842004-01-31 Daniel Jacobowitz <drow@mvista.com>
13985
13986 * linux-low.c: Update copyright year.
13987 (check_removed_breakpoint): Clear pending_is_breakpoint.
13988 (linux_set_resume_request, linux_queue_one_thread)
13989 (resume_status_pending_p): New functions.
13990 (linux_continue_one_thread): Use process->resume.
13991 (linux_resume): Only resume threads if there are no pending events.
13992 * linux-low.h (struct process_info): Add resume request
13993 pointer.
13994
2a68b70e
DJ		 139952004-01-30 Daniel Jacobowitz <drow@mvista.com>
13996
13997 * regcache.c (new_register_cache): Clear the allocated register
13998 buffer. Suggested by Atsushi Nemoto <anemo@mba.ocn.ne.jp>.
13999
64386c31
DJ		 140002003-10-13 Daniel Jacobowitz <drow@mvista.com>
14001
14002 * linux-low.c (linux_resume): Take a struct thread_resume *
14003 argument.
14004 (linux_wait): Update call.
14005 (resume_ptr): New static variable.
14006 (linux_continue_one_thread): Renamed from
14007 linux_continue_one_process. Use resume_ptr.
14008 (linux_resume): Use linux_continue_one_thread.
14009 * server.c (handle_v_cont, handle_v_requests): New functions.
14010 (myresume): New function.
14011 (main): Handle 'v' case.
14012 * target.h (struct thread_resume): New type.
14013 (struct target_ops): Change argument of "resume" to struct
14014 thread_resume *.
14015 (myresume): Delete macro.
14016
c938e9b0
L		 140172003-08-08 H.J. Lu <hongjiu.lu@intel.com>
14018
14019 * Makefile.in (install-only): Create dest dir. Support DESTDIR.
14020 (uninstall): Support DESTDIR.
14021
7f313d07
BC		 14022Mon Jul 21 20:09:34 UTC 2003 Brendan Conoboy <blc@redhat.com>
14023
14024 * configure.srv: Add xscale*linux copy of arm*linux entry.
14025
3b2fc2ea
DJ		 140262003-07-24 Daniel Jacobowitz <drow@mvista.com>
14027
14028 * linux-arm-low.c (arm_reinsert_addr): New function.
14029 (the_low_target): Add arm_reinsert_addr.
14030
1c0a559e
MK		 140312003-07-08 Mark Kettenis <kettenis@gnu.org>
14032
14033 * mem-break.c: Remove whitespace at end of file.
14034
43d5792c
DJ		 140352003-06-28 Daniel Jacobowitz <drow@mvista.com>
14036
14037 * configure.in: Check whether we need to prototype strerror.
14038 * server.h: Optionally prototype strerror.
14039 * gdbreplay.c (perror_with_name): Use strerror.
14040 * linux-low.c (linux_attach_lwp): Use strerror.
14041 * utils.c (perror_with_name): Use strerror.
14042 * config.in, configure: Regenerated.
14043
c8a86edf
DJ		 140442003-06-28 Daniel Jacobowitz <drow@mvista.com>
14045
14046 * linux-sh-low.c (sh_regmap): Fix FP register offsets, reported by
14047 SUGIOKA Toshinobu <sugioka@itonet.co.jp>.
14048
73d37363
DJ		 140492003-06-20 Daniel Jacobowitz <drow@mvista.com>
14050
14051 * Makefile.in (SFILES): Update.
14052 * low-hppabsd.c, low-lynx.c, low-nbsd.c, low-sim.c, low-sparc.c,
14053 low-sun3.c: Remove files.
14054
6ad8ae5c
DJ		 140552003-06-17 Daniel Jacobowitz <drow@mvista.com>
14056
14057 * linux-low.c: Move comment to linux_thread_alive where it belonged.
14058 (linux_detach_one_process, linux_detach): New functions.
14059 (linux_target_ops): Add linux_detach.
14060 * server.c (main): Handle 'D' packet.
14061 * target.h (struct target_ops): Add "detach" member.
14062 (detach_inferior): Define.
14063
1581182a
MK		 140642003-06-13 Mark Kettenis <kettenis@gnu.org>
14065
14066 From Kelley Cook <kelleycook@wideopenwest.com>:
14067 * configure.srv: Accept i[34567]86 variants.
14068
e5379b03
DJ		 140692003-06-05 Daniel Jacobowitz <drow@mvista.com>
14070
14071 * linux-low.c (linux_wait_for_event): Correct comment typos.
14072 (linux_resume_one_process): Call check_removed_breakpoint.
14073 (linux_send_signal): New function.
14074 (linux_target_ops): Add linux_send_signal.
14075 * remote-utils.c (putpkt, input_interrupt): Use send_signal instead
14076 of kill.
14077 * target.h (struct target_ops): Add send_signal.
14078
2ff29de4
JB		 140792003-05-29 Jim Blandy <jimb@redhat.com>
14080
14081 * linux-low.c (usr_store_inferior_registers): Transfer buf in
14082 PTRACE_XFER_TYPE-sized chunks, not int-sized chunks. Otherwise,
14083 if 'int' is smaller than PTRACE_XFER_TYPE, you end up throwing
14084 away part of the register's value.
14085
254787d4
DJ		 140862003-03-26 Daniel Jacobowitz <drow@mvista.com>
14087
14088 * linux-low.c (linux_create_inferior): Use __SIGRTMIN.
14089 (linux_wait_for_event, linux_init_signals): Likewise.
14090
94e10508
DJ		 140912003-03-17 Daniel Jacobowitz <drow@mvista.com>
14092
14093 * configure.in: Check for stdlib.h.
14094 * configure: Regenerated.
14095 * config.in: Regenerated.
14096
4c0711e0
DJ		 140972003-01-04 Andreas Schwab <schwab@suse.de>
14098
14099 * linux-m68k-low.c (m68k_num_regs): Define to 29 instead of 31.
14100
ef66e766
AC		 141012003-01-02 Andrew Cagney <ac131313@redhat.com>
14102
14103 * Makefile.in: Remove obsolete code.
14104
a1358604
DJ		 141052002-11-20 Daniel Jacobowitz <drow@mvista.com>
14106
14107 * linux-s390-low.c (s390_regmap): Check GPR_SIZE instead of
14108 defined(PT_FPR0_HI).
14109
23ce3b1c
DJ		 141102002-11-17 Stuart Hughes <seh@zee2.com>
14111
14112 * linux-arm-low.c (arm_num_regs): Increase.
14113 (arm_regmap): Include status register.
14114
141152002-11-17 Daniel Jacobowitz <drow@mvista.com>
14116
14117 * linux-low.c (register_addr): Remove incorrect -1 check.
14118
a9fa9f7d
DJ		 141192002-08-29 Daniel Jacobowitz <drow@mvista.com>
14120
14121 * linux-low.c (linux_create_inferior): Call setpgid. Return
14122 the new PID.
14123 (unstopped_p, linux_signal_pid): Remove.
14124 (linux_target_ops): Remove linux_signal_pid.
14125 * remote-utils.c (putpkt, input_interrupt): Use signal_pid
14126 global instead of target method.
14127 * target.h (struct target_ops): Remove signal_pid. Update comment
14128 for create_inferior.
14129 * server.c (signal_pid): New variable.
14130 (create_inferior): Set signal_pid. Block SIGTTOU and SIGTTIN in
4b8dad4a 14131 gdbserver. Set the child to be the foreground process group.
a9fa9f7d
DJ		 14132 (attach_inferior): Set signal_pid.
14133
17574093
DJ		 141342002-08-23 Daniel Jacobowitz <drow@mvista.com>
14135
14136 * ChangeLog: New file, with entries from gdb/ChangeLog after GDB 5.2.
14137
141382002-08-20 Jim Blandy <jimb@redhat.com>
14139
14140 * Makefile.in (LDFLAGS): Allow the configure script to establish a
14141 default for this.
14142
141432002-08-01 Andrew Cagney <cagney@redhat.com>
14144
14145 * Makefile.in: Make chill references obsolete.
14146
141472002-07-24 Kevin Buettner <kevinb@redhat.com>
14148
14149 * configure.in (unistd.h): Add to AC_CHECK_HEADERS list.
14150 * configure: Regenerate.
14151 * config.in: Regenerate.
14152
141532002-07-09 David O'Brien <obrien@FreeBSD.org>
14154
14155 * gdbreplay.c (stdlib.h, unistd.h): Conditionaly include.
14156 (perror_with_name, remote_close, remote_open, expect, play): Static.
14157
141582002-07-04 Michal Ludvig <mludvig@suse.cz>
14159
4b8dad4a 14160 * linux-x86-64-low.c (x86_64_regmap): Make it an array of
17574093
DJ		 14161 byte offsets instead of an array of indexes.
14162 (x86_64_store_gregset, x86_64_store_fpregset): Parameter made const.
14163
141642002-06-13 Daniel Jacobowitz <drow@mvista.com>
14165
14166 * regcache.c: Add comment.
14167
141682002-06-11 Daniel Jacobowitz <drow@mvista.com>
14169
14170 * thread-db.c: New file.
14171 * proc-service.c: New file.
14172 * acinclude.m4: New file.
14173 * Makefile.in: Add GDBSERVER_LIBS, gdb_proc_service_h,
14174 proc-service.o, and thread-db.o.
14175 (linux-low.o): Add USE_THREAD_DB.
14176 * acconfig.h: Add HAVE_PRGREGSET_T, HAVE_PRFPREGSET_T,
14177 HAVE_LWPID_T, HAVE_PSADDR_T, and PRFPREGSET_T_BROKEN.
14178 * aclocal.m4: Regenerated.
14179 * config.in: Regenerated.
14180 * configure: Regenerated.
14181 * configure.in: Check for proc_service.h, sys/procfs.h,
14182 thread_db.h, and linux/elf.h headrs.
14183 Check for lwpid_t, psaddr_t, prgregset_t, prfpregset_t, and
14184 PRFPREGSET_T_BROKEN. Introduce srv_thread_depfiles and USE_THREAD_DB.
14185 Check for -lthread_db and thread support.
14186 * configure.srv: Enable thread_db support for ARM, i386, MIPS,
14187 PowerPC, and SuperH.
14188 * i387-fp.c: Constify arguments.
14189 * i387-fp.h: Likewise.
14190 * inferiors.c: (struct thread_info): Renamed from
14191 `struct inferior_info'. Remove PID member. Use generic inferior
14192 list header. All uses updated.
14193 (inferiors, signal_pid): Removed.
14194 (all_threads): New variable.
14195 (get_thread): Define.
14196 (add_inferior_to_list): New function.
14197 (for_each_inferior): New function.
14198 (change_inferior_id): New function.
14199 (add_inferior): Removed.
14200 (remove_inferior): New function.
14201 (add_thread): New function.
14202 (free_one_thread): New function.
14203 (remove_thread): New function.
14204 (clear_inferiors): Use for_each_inferior and free_one_thread.
14205 (find_inferior): New function.
14206 (find_inferior_id): New function.
14207 (inferior_target_data): Update argument type.
14208 (set_inferior_target_data): Likewise.
14209 (inferior_regcache_data): Likewise.
14210 (set_inferior_regcache_data): Likewise.
14211 * linux-low.c (linux_bp_reinsert): Remove.
14212 (all_processes, stopping_threads, using_thrads)
14213 (struct pending_signals, debug_threads, pid_of): New.
14214 (inferior_pid): Replace with macro.
14215 (struct inferior_linux_data): Remove.
14216 (get_stop_pc, add_process): New functions.
14217 (linux_create_inferior): Restore SIGRTMIN+1 before calling exec.
14218 Use add_process and add_thread.
14219 (linux_attach_lwp): New function, based on old linux_attach. Use
14220 add_process and add_thread. Set stop_expected for new threads.
14221 (linux_attach): New function.
14222 (linux_kill_one_process): New function.
14223 (linux_kill): Kill all LWPs.
14224 (linux_thread_alive): Use find_inferior_id.
14225 (check_removed_breakpoints, status_pending_p): New functions.
14226 (linux_wait_for_process): Renamed from linux_wait_for_one_inferior.
14227 Update. Use WNOHANG. Wait for cloned processes also. Update process
14228 struct for the found process.
14229 (linux_wait_for_event): New function.
14230 (linux_wait): Use it. Support LWPs.
14231 (send_sigstop, wait_for_sigstop, stop_all_processes)
14232 (linux_resume_one_process, linux_continue_one_process): New functions.
14233 (linux_resume): Support LWPs.
14234 (REGISTER_RAW_SIZE): Remove.
14235 (fetch_register): Use register_size instead. Call supply_register.
14236 (usr_store_inferior_registers): Likewise. Call collect_register.
14237 Fix recursive case.
14238 (regsets_fetch_inferior_registers): Improve error message.
14239 (regsets_store_inferior_registers): Add debugging.
14240 (linux_look_up_symbols): Call thread_db_init if USE_THREAD_DB.
14241 (unstopped_p, linux_signal_pid): New functions.
14242 (linux_target_ops): Add linux_signal_pid.
14243 (linux_init_signals): New function.
14244 (initialize_low): Call it. Initialize using_threads.
14245 * regcache.c (inferior_regcache_data): Add valid
14246 flag.
14247 (get_regcache): Fetch registers lazily. Add fetch argument
14248 and update all callers.
14249 (regcache_invalidate_one, regcache_invalidate): New
14250 functions.
14251 (new_register_cache): Renamed from create_register_cache.
14252 Return the new regcache.
14253 (free_register_cache): Change argument to a void *.
14254 (registers_to_string, registers_from_string): Call get_regcache
14255 with fetch flag set.
14256 (register_data): Make static. Pass fetch flag to get_regcache.
14257 (supply_register): Call get_regcache with fetch flag clear.
14258 (collect_register): Call get_regcache with fetch flag set.
14259 (collect_register_as_string): New function.
14260 * regcache.h: Update.
14261 * remote-utils.c (putpkt): Flush after debug output and use
14262 stderr.
14263 Handle input interrupts while waiting for an ACK.
14264 (input_interrupt): Use signal_pid method.
14265 (getpkt): Flush after debug output and use stderr.
14266 (outreg): Use collect_register_as_string.
14267 (new_thread_notify, dead_thread_notify): New functions.
14268 (prepare_resume_reply): Check using_threads. Set thread_from_wait
14269 and general_thread.
14270 (look_up_one_symbol): Flush after debug output.
14271 * server.c (step_thread, server_waiting): New variables.
14272 (start_inferior): Don't use signal_pid. Update call to mywait.
14273 (attach_inferior): Update call to mywait.
14274 (handle_query): Handle qfThreadInfo and qsThreadInfo.
14275 (main): Don't fetch/store registers explicitly. Use
14276 set_desired_inferior. Support proposed ``Hs'' packet. Update
14277 calls to mywait.
14278 * server.h: Update.
14279 (struct inferior_list, struct_inferior_list_entry): New.
14280 * target.c (set_desired_inferior): New.
14281 (write_inferior_memory): Constify.
14282 (mywait): New function.
14283 * target.h: Update.
14284 (struct target_ops): New signal_pid method.
14285 (mywait): Removed macro, added prototype.
14286
14287 * linux-low.h (regset_func): Removed.
14288 (regset_fill_func, regset_store_func): New.
14289 (enum regset_type): New.
14290 (struct regset_info): Add type field. Use new operation types.
14291 (struct linux_target_ops): stop_pc renamed to get_pc.
14292 Add decr_pc_after_break and breakpoint_at.
14293 (get_process, get_thread_proess, get_process_thread)
14294 (strut process_info, all_processes, linux_attach_lwp)
14295 (thread_db_init): New.
14296
14297 * linux-arm-low.c (arm_get_pc, arm_set_pc,
14298 arm_breakpoint, arm_breakpoint_len, arm_breakpoint_at): New.
14299 (the_low_target): Add new members.
14300 * linux-i386-low.c (i386_store_gregset, i386_store_fpregset)
14301 (i386_store_fpxregset): Constify.
14302 (target_regsets): Add new kind identifier.
14303 (i386_get_pc): Renamed from i386_stop_pc. Simplify.
14304 (i386_set_pc): Add debugging.
14305 (i386_breakpoint_at): New function.
14306 (the_low_target): Add new members.
14307 * linux-mips-low.c (mips_get_pc, mips_set_pc)
14308 (mips_breakpoint, mips_breakpoint_len, mips_reinsert_addr)
14309 (mips_breakpoint_at): New.
14310 (the_low_target): Add new members.
14311 * linux-ppc-low.c (ppc_get_pc, ppc_set_pc)
14312 (ppc_breakpoint, ppc_breakpoint_len, ppc_breakpoint_at): New.
14313 (the_low_target): Add new members.
14314 * linux-sh-low.c (sh_get_pc, sh_set_pc)
14315 (sh_breakpoint, sh_breakpoint_len, sh_breakpoint_at): New.
14316 (the_low_target): Add new members.
14317 * linux-x86-64-low.c (target_regsets): Add new kind
14318 identifier.
14319
143202002-05-15 Daniel Jacobowitz <drow@mvista.com>
14321
14322 From Martin Pool <mbp@samba.org>:
14323 * server.c (gdbserver_usage): New function.
14324 (main): Call it.
14325
143262002-05-14 Daniel Jacobowitz <drow@mvista.com>
14327
14328 * mem-break.c (reinsert_breakpoint_by_bp): Correct typo
14329 stop_at -> stop_pc.
14330
143312002-05-04 Andrew Cagney <ac131313@redhat.com>
14332
14333 * Makefile.in: Remove obsolete code.
14334
143352002-04-24 Michal Ludvig <mludvig@suse.cz>
14336
14337 * linux-low.c (regsets_fetch_inferior_registers),
14338 (regsets_store_inferior_registers): Removed cast to int from
14339 ptrace() calls.
14340 * regcache.h: Added declaration of struct inferior_info.
14341
143422002-04-20 Daniel Jacobowitz <drow@mvista.com>
14343
14344 * inferiors.c (struct inferior_info): Add regcache_data.
14345 (add_inferior): Call create_register_cache.
14346 (clear_inferiors): Call free_register_cache.
14347 (inferior_regcache_data, set_inferior_regcache_data): New functions.
14348 * regcache.c (struct inferior_regcache_data): New.
14349 (registers): Remove.
14350 (get_regcache): New function.
14351 (create_register_cache, free_register_cache): New functions.
14352 (set_register_cache): Don't initialize the register cache here.
14353 (registers_to_string, registers_from_string, register_data): Call
14354 get_regcache.
14355 * regcache.h: Add prototypes.
14356 * server.h: Likewise.
14357
143582002-04-20 Daniel Jacobowitz <drow@mvista.com>
14359
14360 * mem-break.c: New file.
14361 * mem-break.h: New file.
14362 * Makefile.in: Add mem-break.o rule; update server.h
14363 dependencies.
14364 * inferiors.c (struct inferior_info): Add target_data
14365 member.
14366 (clear_inferiors): Free target_data member if set.
14367 (inferior_target_data, set_inferior_target_data): New functions.
14368 * linux-i386-low.c (i386_breakpoint, i386_breakpoint_len)
14369 (i386_stop_pc, i386_set_pc): New. Add to the_low_target.
14370 * linux-low.c (linux_bp_reinsert): New variable.
14371 (struct inferior_linux_data): New.
14372 (linux_create_inferior): Use set_inferior_target_data.
14373 (linux_attach): Likewise. Call add_inferior.
14374 (linux_wait_for_one_inferior): New function.
14375 (linux_wait): Call it.
14376 (linux_write_memory): Add const.
14377 (initialize_low): Call set_breakpoint_data.
14378 * linux-low.h (struct linux_target_ops): Add breakpoint
14379 handling members.
14380 * server.c (attach_inferior): Remove extra add_inferior
14381 call.
14382 * server.h: Include mem-break.h. Update inferior.c
14383 prototypes.
14384 * target.c (read_inferior_memory)
14385 (write_inferior_memory): New functions.
14386 * target.h (read_inferior_memory)
14387 (write_inferior_memory): Change macros to prototypes.
14388 (struct target_ops): Update comments. Add const to write_memory
14389 definition.
14390
143912002-04-11 Daniel Jacobowitz <drow@mvista.com>
14392
14393 * linux-low.c (usr_store_inferior_registers): Support
14394 registers which are allowed to fail to store.
14395 * linux-low.h (linux_target_ops): Likewise.
14396 * linux-ppc-low.c (ppc_regmap): Support FPSCR.
14397 (ppc_cannot_store_register): FPSCR may not be storable.
14398
143992002-04-09 Daniel Jacobowitz <drow@mvista.com>
14400
14401 * server.h: Include <string.h> if HAVE_STRING_H.
14402 * ChangeLog: Correct paths in last ChangeLog entry.
14403
144042002-04-09 Daniel Jacobowitz <drow@mvista.com>
14405
14406 * linux-low.h: Remove obsolete prototypes.
14407 (struct linux_target_ops): New.
14408 (extern the_low_target): New.
14409 * linux-low.c (num_regs, regmap): Remove declarations.
14410 (register_addr): Use the_low_target explicitly.
14411 (fetch_register): Likewise.
14412 (usr_fetch_inferior_registers): Likewise.
14413 (usr_store_inferior_registers): Likewise.
14414 * linux-arm-low.c (num_regs): Remove.
14415 (arm_num_regs): Define.
14416 (arm_regmap): Renamed from regmap, made static.
14417 (arm_cannot_fetch_register): Renamed from cannot_fetch_register,
14418 made static.
14419 (arm_cannot_store_register): Renamed from cannot_store_register,
14420 made static.
14421 (the_low_target): New.
14422 * linux-i386-low.c (num_regs): Remove.
14423 (i386_num_regs): Define.
14424 (i386_regmap): Renamed from regmap, made static.
14425 (i386_cannot_fetch_register): Renamed from cannot_fetch_register,
14426 made static.
14427 (i386_cannot_store_register): Renamed from cannot_store_register,
14428 made static.
14429 (the_low_target): New.
14430 * linux-ia64-low.c (num_regs): Remove.
14431 (ia64_num_regs): Define.
14432 (ia64_regmap): Renamed from regmap, made static.
14433 (ia64_cannot_fetch_register): Renamed from cannot_fetch_register,
14434 made static.
14435 (ia64_cannot_store_register): Renamed from cannot_store_register,
14436 made static.
14437 (the_low_target): New.
14438 * linux-m68k-low.c (num_regs): Remove.
14439 (m68k_num_regs): Define.
14440 (m68k_regmap): Renamed from regmap, made static.
14441 (m68k_cannot_fetch_register): Renamed from cannot_fetch_register,
14442 made static.
14443 (m68k_cannot_store_register): Renamed from cannot_store_register,
14444 made static.
14445 (the_low_target): New.
14446 * linux-mips-low.c (num_regs): Remove.
14447 (mips_num_regs): Define.
14448 (mips_regmap): Renamed from regmap, made static.
14449 (mips_cannot_fetch_register): Renamed from cannot_fetch_register,
14450 made static.
14451 (mips_cannot_store_register): Renamed from cannot_store_register,
14452 made static.
14453 (the_low_target): New.
14454 * linux-ppc-low.c (num_regs): Remove.
14455 (ppc_num_regs): Define.
14456 (ppc_regmap): Renamed from regmap, made static.
14457 (ppc_cannot_fetch_register): Renamed from cannot_fetch_register,
14458 made static.
14459 (ppc_cannot_store_register): Renamed from cannot_store_register,
14460 made static.
14461 (the_low_target): New.
14462 * linux-s390-low.c (num_regs): Remove.
14463 (s390_num_regs): Define.
14464 (s390_regmap): Renamed from regmap, made static.
14465 (s390_cannot_fetch_register): Renamed from cannot_fetch_register,
14466 made static.
14467 (s390_cannot_store_register): Renamed from cannot_store_register,
14468 made static.
14469 (the_low_target): New.
14470 * linux-sh-low.c (num_regs): Remove.
14471 (sh_num_regs): Define.
14472 (sh_regmap): Renamed from regmap, made static.
14473 (sh_cannot_fetch_register): Renamed from cannot_fetch_register,
14474 made static.
14475 (sh_cannot_store_register): Renamed from cannot_store_register,
14476 made static.
14477 (the_low_target): New.
14478 * linux-x86-64-low.c (x86_64_regmap): Renamed from regmap.
14479 (the_low_target): New.
14480
144812002-04-09 Daniel Jacobowitz <drow@mvista.com>
14482
14483 * Makefile.in: Add stamp-h target.
14484 * configure.in: Create stamp-h.
14485 * configure: Regenerated.
14486
144872002-04-09 Daniel Jacobowitz <drow@mvista.com>
14488
14489 * inferiors.c: New file.
14490 * target.c: New file.
14491 * target.h: New file.
14492 * Makefile.in: Add target.o and inferiors.o. Update
14493 dependencies.
14494 * linux-low.c (inferior_pid): New static variable,
14495 moved from server.c.
14496 (linux_create_inferior): Renamed from create_inferior.
14497 Call add_inferior. Return 0 on success instead of a PID.
14498 (linux_attach): Renamed from myattach.
14499 (linux_kill): Renamed from kill_inferior. Call clear_inferiors ().
14500 (linux_thread_alive): Renamed from mythread_alive.
14501 (linux_wait): Renamed from mywait. Call clear_inferiors () if the
14502 child dies.
14503 (linux_resume): Renamed from myresume. Add missing ``return 0''.
14504 (regsets_store_inferior_registers): Correct error message.
14505 Add missing ``return 0''.
14506 (linux_fetch_registers): Renamed from fetch_inferior_registers.
14507 (linux_store_registers): Renamed from store_inferior_registers.
14508 (linux_read_memory): Renamed from read_inferior_memory.
14509 (linux_write_memory): Renamed from write_inferior_memory.
14510 (linux_target_ops): New structure.
14511 (initialize_low): Call set_target_ops ().
14512 * remote-utils.c (unhexify): New function.
14513 (hexify): New function.
14514 (input_interrupt): Send signals to ``signal_pid''.
14515 * server.c (inferior_pid): Remove.
14516 (start_inferior): Update create_inferior call.
14517 (attach_inferior): Call add_inferior.
14518 (handle_query): New function.
14519 (main): Call handle_query for `q' packets.
14520 * server.h: Include "target.h". Remove obsolete prototypes.
14521 Add prototypes for "inferiors.c", "target.c", hexify, and unhexify.
14522
145232002-04-09 Daniel Jacobowitz <drow@mvista.com>
14524
14525 * Makefile.in: Add WARN_CFLAGS. Update configury
14526 dependencies.
14527 * configure.in: Check for <string.h>
14528 * configure: Regenerate.
14529 * config.in: Regenerate.
14530 * gdbreplay.c: Include needed system headers.
14531 (remote_open): Remove strchr prototype.
14532 * linux-low.h: Correct #ifdef to HAVE_LINUX_USRREGS.
14533 * regcache.c (supply_register): Change buf argument to const void *.
14534 (supply_register_by_name): Likewise.
14535 (collect_register): Change buf argument to void *.
14536 (collect_register_by_name): Likewise.
14537 * regcache.h: Add missing prototypes.
14538 * remote-utils.c: Include <arpa/inet.h> for inet_ntoa.
14539 * server.c (handle_query): New function.
14540 (attached): New static variable, moved out of main.
14541 (main): Quiet longjmp clobber warnings.
14542 * server.h: Add ATTR_NORETURN and ATTR_FORMAT. Update prototypes.
14543 * utils.c (error): Remove NORETURN.
14544 (fatal): Likewise.
GDB Binutils - Deliverables
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