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Share enum arm_breakpoint_kinds
[deliverable/binutils-gdb.git] / gdb / gdbserver / ChangeLog
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a1078bea
YQ		 12016-10-10 Yao Qi <yao.qi@linaro.org>
2
3 * linux-aarch32-low.c (enum arm_breakpoint_kinds): Remove.
4
1fb77080
SDJ		 52016-10-06 Sergio Durigan Junior <sergiodj@redhat.com>
6
7 * target.c (target_supports_multi_process): New function, moved
8 from...
9 * target.h (target_supports_multi_process): ... here. Remove
10 macro.
11
39b5a3b9
TT		 122016-10-05 Tom Tromey <tom@tromey.com>
13
14 PR remote/20655:
15 * tracepoint.c (handle_tracepoint_bkpts): Check
16 ipa_error_tracepoint, not ipa_stopping_tracepoint.
17
c1d0b70a
YQ		 182016-10-05 Yao Qi <yao.qi@linaro.org>
19
20 * configure.srv: Update the path of arm-*.xml files.
21
0a69eedb
YQ		 222016-10-05 Terry Guo <terry.guo@arm.com>
23 Yao Qi <yao.qi@linaro.org>
24
25 * Makefile.in: Adjust the path of rules.
26 * configure.srv: Update the path of xml files.
27 * regformats/arm-with-iwmmxt.dat: Regenerated.
28 * regformats/arm-with-neon.dat: Likewise.
29 * regformats/arm-with-vfpv2.dat: Likewise.
30 * regformats/arm-with-vfpv3.dat Likewise.
31
17e16485
YQ		 322016-09-30 Yao Qi <yao.qi@linaro.org>
33
34 PR gdbserver/20627
35 * target.c (target_stop_and_wait): Don't call
36 target_continue_no_signal, use resume_stop instead.
37
edeeb602
YQ		 382016-09-26 Yao Qi <yao.qi@linaro.org>
39
40 * linux-low.c (linux_wait_1): Call debug_exit.
41
503b1c39
PA		 422016-09-23 Pedro Alves <palves@redhat.com>
43
44 * Makefile.in (SFILES): Add common/new-op.c.
45 (OBS): Add common/new-op.o.
46 (new-op.o): New rule.
47
74172ecf
SM		 482016-09-21 Simon Marchi <simon.marchi@ericsson.com>
49
50 * .gitinore: Ignore more files.
51
fc6cda2e
YQ		 522016-09-21 Yao Qi <yao.qi@linaro.org>
53
54 * linux-aarch32-low.c (arm_fill_gregset): Keep bits 20 to
55 23.
56
bc1e6c81
SDJ		 572016-09-19 Sergio Durigan Junior <sergiodj@redhat.com>
58
59 * server.c (start_inferior): Call target_mourn_inferior instead of
60 mourn_inferior; pass ptid_t argument to it.
61 (resume): Likewise.
62 (handle_target_event): Likewise.
63 * target.c (target_mourn_inferior): New function.
64 * target.h (mourn_inferior): Delete macro.
65
0e00e962
AA		 662016-09-16 Andreas Arnez <arnez@linux.vnet.ibm.com>
67
68 * linux-low.c (lwp_is_stepping): New function.
69
1d8cb77d
CL		 702016-09-06 Carl Love <cel@us.ibm.com>
71
72 * server.c (start_inferior): Fixed comment, requested comment change
73 didn't get updated correctly. Removed reference to ptrace () call as
74 it is only true on Linux systems.
75
7313bced
CL		 762016-09-06 Carl Love <cel@us.ibm.com>
77
78 * server.c (start_inferior): Do not call
79 function target_post_create_inferior () if the
80 inferior process has already exited.
81
cf6de44d
PA		 822016-09-05 Pedro Alves <palves@redhat.com>
83
84 * Makefile.in (COMPILER, COMPILER_CFLAGS): Remove.
85 (COMPILE.pre, CC_LD): Use CXX directly.
86 (INTERNAL_CFLAGS_BASE): Use CXXFLAGS directly.
87 * acinclude.m4: Don't include build-with-cxx.m4.
88 * configure.ac: Remove GDB_AC_BUILD_WITH_CXX call.
89 * configure: Regenerate.
90
c1da6748
AT		 912016-09-02 Akash Trehan <akash.trehan123@gmail.com>
92
93 PR gdb/19495
94 * remote-utils.c (relocate_instruction): Remove redundant strcpy()
95 call writing data to own_buf.
96
f2b9e3df
SDJ		 972016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
98
99 * target.c (mywait): Call target_wait instead of
100 the_target->wait.
101 (target_wait): New function.
102
049a8570
SDJ		 1032016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
104
105 * server.c (start_inferior): New variable 'ptid'. Replace calls
106 to the_target->resume by target_continue{,_no_signal}, depending
107 on the case.
108 * target.c (target_stop_and_wait): Call target_continue_no_signal
109 instead of the_target->resume.
110 (target_continue): New function.
111
3aa5cfa0
AT		 1122016-08-31 Antoine Tremblay <antoine.tremblay@ericsson.com>
113
114 * linux-low.c (linux_wait_1): Move event switch after unsuspend_lwps.
115
754653a7
AZ		 1162016-08-25 Adhemerval Zanella <adhemerval.zanella@linaro.org>
117
118 PR server/20491
119 * gdb_proc_service.h (ps_get_thread_area): Remove const from struct
120 ps_prochandle.
121 * linux-aarch64-low.c (ps_get_thread_area): Likewise.
122 * linux-arm-low.c (ps_get_thread_area): Likewise.
123 * linux-crisv32-low.c (ps_get_thread_area): Likewise.
124 * linux-m68k-low.c (ps_get_thread_area): Likewise.
125 * linux-mips-low.c (ps_get_thread_area): Likewise.
126 * linux-nios2-low.c (ps_get_thread_area): Likewise.
127 * linux-tic6x-low.c (ps_get_thread_area): Likewise.
128 * linux-x86-low.c (ps_get_thread_area): Likewise.
129 * linux-xtensa-low.c (ps_get_thread_area): Likewise.
130
ed036b40
PA		 1312016-08-19 Pedro Alves <palves@redhat.com>
132
133 * linux-x86-low.c (amd64_emit_call): Emit missing call opcode.
134
c8ef42ee
PA		 1352016-08-19 Pedro Alves <palves@redhat.com>
136
137 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Fix
138 comment. Use memcpy instead of casting through unsigned long.
139
9c235a72
PA		 1402016-08-19 Pedro Alves <palves@redhat.com>
141
142 * linux-amd64-ipa.c (alloc_jump_pad_buffer) [__ILP32__]: Try
143 allocating around 0x80000000.
144
201506da
PA		 1452016-08-19 Pedro Alves <palves@redhat.com>
146
147 PR gdb/20415
148 * Makefile.in (x32-linux-ipa.o, x32-avx-linux-ipa.o)
149 (x32-avx512-linux-ipa.o): New rules.
150 * configure.ac (x86_64-*-linux*): New x32 check.
151 * configure.srv (ipa_x32_linux_regobj): New.
152 (x86_64-*-linux*): Use $ipa_x32_linux_regobj if building for x32.
153 * linux-amd64-ipa.c (get_ipa_tdesc) [__ILP32__]: Return x32
154 descriptions.
155 (initialize_low_tracepoint) [__ILP32__]: Initialize x32
156 descriptions.
157 * configure: Regenerate.
158
f348d89a
PA		 1592016-08-09 Pedro Alves <palves@redhat.com>
160
161 PR gdb/18653
162 * Makefile.in (OBS): Add signals-state-save-restore.o.
163 (signals-state-save-restore.o): New rule.
164 * config.in: Regenerate.
165 * configure: Regenerate.
166 * linux-low.c: Include "signals-state-save-restore.h".
167 (linux_create_inferior): Call
168 restore_original_signals_state.
169 * server.c: Include "dispositions-save-restore.h".
170 (captured_main): Call save_original_signals_state.
171
1baf5149
PA		 1722016-08-05 Pedro Alves <palves@redhat.com>
173
174 * configure: Regenerate.
175
fcd4a73d
YQ		 1762016-08-04 Yao Qi <yao.qi@linaro.org>
177
178 * linux-low.c (regsets_fetch_inferior_registers): Check
179 errno is ESRCH or not.
180
979659d0
YQ		 1812016-08-02 Yao Qi <yao.qi@linaro.org>
182
183 * thread-db.c (struct thread_db) <td_ta_event_getmsg_p>: Remove.
184 <td_ta_set_event_p, td_ta_event_addr_p>: Remove.
185 (thread_db_load_search): Update.
186 (try_thread_db_load_1): Don't look for td_ta_event_addr,
187 td_ta_set_event and td_ta_event_getmsg.
188
6598661d
PA		 1892016-07-26 Pedro Alves <palves@redhat.com>
190
191 PR server/20414
192 * linux-x86-low.c (x86_get_pc, x86_set_pc): Use uint64_t instead
193 of unsigned long for 64-bit registers and use uint32_t instead of
194 unsigned int for 32-bit registers.
195
9cf12d57
PA		 1962016-07-26 Pedro Alves <palves@redhat.com>
197
198 * linux-x86-low.c (x86_siginfo_fixup): Rename 'native' parameter
199 to 'ptrace'.
200
305450ed
TT		 2012016-07-21 Tom Tromey <tom@tromey.com>
202
203 * configure: Rebuild.
204
2583da7c
YQ		 2052016-07-21 Yao Qi <yao.qi@linaro.org>
206
207 * mem-break.c (find_gdb_breakpoint): Cast bp to
208 'struct gdb_breakpoint *' rather than 'gdb_breakpoint *'.
209
21536b36
YQ		 2102016-07-21 Yao Qi <yao.qi@linaro.org>
211
212 * server.c (handle_v_requests): Support s and S actions
213 if target_supports_software_single_step return true.
214
8901d193
YQ		 2152016-07-21 Yao Qi <yao.qi@linaro.org>
216
217 * linux-low.c (resume_stopped_resumed_lwps): If resume request
218 is resume_step, call maybe_hw_step.
219 (linux_wait_1): Stop all threads, remove reinsert breakpoints,
220 and unstop them.
221 (linux_resume_one_lwp_throw): Don't assert the thread has reinsert
222 breakpoints or not.
223 (proceed_one_lwp): If resume request is resume_step, install
224 reinsert breakpoints and call maybe_hw_step.
225
0e9a339e
YQ		 2262016-07-21 Yao Qi <yao.qi@linaro.org>
227
228 * linux-low.c (proceed_one_lwp): Declare.
229 (linux_resume_one_thread): Remove local variable 'step'.
230 Lift code enqueue signal. Call proceed_one_lwp instead of
231 linux_resume_one_lwp.
232
4281b351
YQ		 2332016-07-21 Yao Qi <yao.qi@linaro.org>
234
235 * linux-low.c (linux_resume_one_thread): Call
236 enqueue_pending_signal.
237
984a2c04
YQ		 2382016-07-21 Yao Qi <yao.qi@linaro.org>
239
240 * gdbthread.h (make_cleanup_restore_current_thread): Declare.
241 * inferiors.c (do_restore_current_thread_cleanup): New function.
242 (make_cleanup_restore_current_thread): Likewise.
243 * linux-low.c (install_software_single_step_breakpoints): Call
244 make_cleanup_restore_current_thread. Switch current_thread to
245 thread.
246
bec903c9
YQ		 2472016-07-21 Yao Qi <yao.qi@linaro.org>
248
249 * mem-break.c (struct reinsert_breakpoint) <ptid>: New field.
250 (set_reinsert_breakpoint): New parameter ptid. Callers updated.
251 (clone_one_breakpoint): Likewise.
252 (delete_reinsert_breakpoints): Change parameter to thread.
253 Callers updated.
254 (has_reinsert_breakpoints): Likewise.
255 (uninsert_reinsert_breakpoints): Likewise.
256 (reinsert_reinsert_breakpoints): Likewise.
257 * mem-break.h (set_reinsert_breakpoint): Update declaration.
258 (delete_reinsert_breakpoints): Likewise.
259 (reinsert_reinsert_breakpoints): Likewise.
260 (uninsert_reinsert_breakpoints): Likewise.
261 (has_reinsert_breakpoints): Likewise.
262
63c40ec7
YQ		 2632016-07-21 Yao Qi <yao.qi@linaro.org>
264
265 * inferiors.c (get_thread_process): Make parameter const.
266 * inferiors.h (get_thread_process): Update declaration.
267 * mem-break.c (clone_all_breakpoints): Remove all parameters.
268 Add new parameters child_thread and parent_thread. Callers
269 updated.
270 * mem-break.h (clone_all_breakpoints): Update declaration.
271
9aa76cd0
YQ		 2722016-07-21 Yao Qi <yao.qi@linaro.org>
273
274 * mem-break.c (struct breakpoint) <cond_list>: Remove.
275 <command_list, handler>: Remove.
276 (struct gdb_breakpoint): New.
277 (struct other_breakpoint): New.
278 (struct reinsert_breakpoint): New.
279 (is_gdb_breakpoint): New function.
280 (any_persistent_commands): Update command_list if
281 is_gdb_breakpoint returns true.
282 (set_breakpoint): Create breakpoints according to their types.
283 (find_gdb_breakpoint): Return 'struct gdb_breakpoint *'.
284 (set_gdb_breakpoint_1): Likewise.
285 (set_gdb_breakpoint): Likewise.
286 (clear_breakpoint_conditions): Change parameter type to
287 'struct gdb_breakpoint *'.
288 (clear_breakpoint_commands): Likewise.
289 (clear_breakpoint_conditions_and_commands): Likewise.
290 (add_condition_to_breakpoint): Likewise.
291 (add_breakpoint_condition): Likewise.
292 (add_commands_to_breakpoint): Likewise.
293 (check_breakpoints): Check other_breakpoint.
294 (clone_one_breakpoint): Clone breakpopint according to its type.
295 * mem-break.h (struct gdb_breakpoint): Declare.
296 (set_gdb_breakpoint): Update declaration.
297 (clear_breakpoint_conditions_and_commands): Likewise.
298 (add_breakpoint_condition): Likewise.
299 (add_breakpoint_commands): Likewise.
300 * server.c (process_point_options): Change parameter type to
301 'struct gdb_breakpoint *'.
302
811f8301
YQ		 3032016-07-21 Yao Qi <yao.qi@linaro.org>
304
305 * mem-break.c (set_breakpoint_at): Rename it to ...
306 (set_breakpoint_type_at): ... it.
307 (set_breakpoint_at): Call set_breakpoint_type_at.
308 (set_reinsert_breakpoint): Call set_breakpoint_type_at.
309 * mem-break.h (set_breakpoint_at): Update comments.
310
b1c51e36
CLT		 3112016-07-12 Chung-Lin Tang <cltang@codesourcery.com>
312
313 * linux-nios2-low.c (nios2_fill_gregset): Add type cast
314 to buf parameter.
315 (nios2_store_gregset): Likewise.
316
ced2dffb
PA		 3172016-07-01 Pedro Alves <palves@redhat.com>
318 Antoine Tremblay <antoine.tremblay@ericsson.com>
319
320 * linux-low.c: Change interface to take the target lwp_info
321 pointer directly and return void. Handle detaching from a zombie
322 thread.
323 (linux_detach_lwp_callback): New function.
324 (linux_detach): Detach from the leader thread after detaching from
325 the clone threads.
326
2ac09a5b
YQ		 3272016-06-28 Yao Qi <yao.qi@linaro.org>
328
329 * linux-aarch64-low.c (aarch64_ftrace_insn_reloc_b): Use int64_t
330 for variable new_offset.
331 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
332 (aarch64_ftrace_insn_reloc_cb): Likewise.
333 (aarch64_ftrace_insn_reloc_tb): Likewise.
334 (aarch64_install_fast_tracepoint_jump_pad): Likewise. Use
335 PRIx64 instead of PRIx32.
336
79e7fd4f
YQ		 3372016-06-28 Yao Qi <yao.qi@linaro.org>
338
339 * linux-arm-low.c (arm_get_syscall_trapinfo): New function.
340 (the_low_target): Install arm_get_syscall_trapinfo.
341
061fc021
YQ		 3422016-06-28 Yao Qi <yao.qi@linaro.org>
343
344 * linux-aarch64-low.c (aarch64_get_syscall_trapinfo): New
345 function.
346 (the_low_target): Install aarch64_get_syscall_trapinfo.
347
4cc32bec
YQ		 3482016-06-28 Yao Qi <yao.qi@linaro.org>
349
350 * linux-low.c (get_syscall_trapinfo): Remove parameter sysret.
351 Callers updated.
352 * linux-low.h (struct linux_target_ops) <get_syscall_trapinfo>:
353 Remove parameter sysno.
354 * linux-x86-low.c (x86_get_syscall_trapinfo): Remove parameter
355 sysret.
356
782c1122
AA		 3572016-06-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
358
359 * linux-s390-low.c (s390_emit_eq_goto): Mark function static.
360 (s390_emit_ne_goto): Likewise.
361 (s390_emit_lt_goto): Likewise.
362 (s390_emit_le_goto): Likewise.
363 (s390_emit_gt_goto): Likewise.
364 (s390_emit_ge_goto): Likewise.
365 (s390x_emit_eq_goto): Likewise.
366 (s390x_emit_ne_goto): Likewise.
367 (s390x_emit_lt_goto): Likewise.
368 (s390x_emit_le_goto): Likewise.
369 (s390x_emit_gt_goto): Likewise.
370 (s390x_emit_ge_goto): Likewise.
371 (s390_emit_ops_impl): Mark variable static.
372 (s390x_emit_ops): Likewise.
373
2e7b624b
YQ		 3742016-06-17 Yao Qi <yao.qi@linaro.org>
375
376 * linux-low.c (handle_extended_wait): Call
377 uninsert_reinsert_breakpoints for the parent process. Remove
378 reinsert breakpoints from the child process. Reinsert them to
379 the parent process when vfork is done.
380 * mem-break.c (uninsert_reinsert_breakpoints): New function.
381 (reinsert_reinsert_breakpoints): New function.
382 * mem-break.h (uninsert_reinsert_breakpoints): Declare
383 (reinsert_reinsert_breakpoints): Declare.
384
8a81c5d7
YQ		 3852016-06-17 Yao Qi <yao.qi@linaro.org>
386
387 * linux-low.c (handle_extended_wait): If the parent is doing
388 step-over, remove the reinsert breakpoints from the forked child.
389
f50bf8e5
YQ		 3902016-06-17 Yao Qi <yao.qi@linaro.org>
391
392 * linux-low.c (unsuspend_all_lwps): Declare.
393 (linux_low_filter_event): If thread exited, call finish_step_over.
394 If step-over is finished, unsuspend other threads.
395
8376a3cb
YQ		 3962016-06-17 Yao Qi <yao.qi@linaro.org>
397
398 * linux-low.c (linux_resume_one_lwp_throw): Assert
399 has_reinsert_breakpoints returns false.
400 * mem-break.c (delete_disabled_breakpoints): Assert
401 bp type isn't reinsert_breakpoint.
402
f79b145d
YQ		 4032016-06-17 Yao Qi <yao.qi@linaro.org>
404
405 * linux-low.c (maybe_hw_step): New function.
406 (linux_resume_one_lwp_throw): Call maybe_hw_step.
407 (finish_step_over): Switch current_thread to lwp temporarily,
408 and assert has_reinsert_breakpoints returns true.
409 (proceed_one_lwp): Call maybe_hw_step.
410 * mem-break.c (has_reinsert_breakpoints): New function.
411 * mem-break.h (has_reinsert_breakpoints): Declare.
412
0ae534d2
JT		 4132016-06-02 Jon Turney <jon.turney@dronecode.org.uk>
414
415 * win32-low.c (win32_create_inferior): Add pointer casts for C++.
416
fcdad592
YQ		 4172016-05-17 Yao Qi <yao.qi@linaro.org>
418
419 * linux-low.c (linux_stabilize_threads): Call unsuspend_all_lwps
420 instead of find_inferior.
421
9e784964
YQ		 4222016-05-05 Yao Qi <yao.qi@linaro.org>
423
424 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer):
425 Initialize res to zero.
426
cf2ebb6e
YQ		 4272016-05-05 Yao Qi <yao.qi@linaro.org>
428
429 * linux-arm-low.c (arm_sigreturn_next_pc): Change type of cpsr
430 to uint32_t.
431
c1aebf87
UW		 4322016-05-04 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
433
434 * spu-low.c (fetch_ppc_register): Cast PowerPC-Linux-specific value
435 used as first ptrace argument to PTRACE_TYPE_ARG1 for C++.
436 (fetch_ppc_memory_1, store_ppc_memory_1): Likewise.
437
35fd2deb 4382016-04-28 Par Olsson <par.olsson@windriver.com>
cbe14bcf 439 Simon Marchi <simon.marchi@ericsson.com>
35fd2deb
PO		 440
441 * tracepoint.c (write_inferior_int8): New function.
442 (cmd_qtenable_disable): Write enable flag using
443 write_inferior_int8.
444
484b3c32
YQ		 4452016-04-25 Yao Qi <yao.qi@linaro.org>
446
447 * linux-low.c (lwp_signal_can_be_delivered): Adjust.
448 (need_step_over_p): Return zero if the LWP has pending signals
449 can be delivered on software single step target.
450
85ba7d86
YQ		 4512016-04-25 Yao Qi <yao.qi@linaro.org>
452
453 * linux-low.c (reinsert_raw_breakpoint): If bp->inserted is true
454 return instead of error.
455
3539aa13
YQ		 4562016-04-22 Yao Qi <yao.qi@linaro.org>
457
458 * linux-aarch32-low.c (arm_store_gregset): Clear CPSR bits 20
459 to 23.
460
5b061e98
YQ		 4612016-04-22 Yao Qi <yao.qi@linaro.org>
462
463 * linux-low.c (lwp_signal_can_be_delivered): Don't deliver
464 signal when stepping over breakpoint with software single
465 step.
466
3451269c
PA		 4672016-04-21 Pedro Alves <palves@redhat.com>
468
469 * linux-s390-low.c (s390_collect_ptrace_register)
470 (s390_supply_ptrace_register, s390_get_hwcap): Use gdb_byte * and
471 add casts.
472 (s390_check_regset): Use void * instead of gdb_byte *.
473
a2358508
PA		 4742016-04-20 Pedro Alves <palves@redhat.com>
475
476 * configure: Renegerate.
477
6885166d
YQ		 4782016-04-20 Yao Qi <yao.qi@linaro.org>
479
480 * linux-aarch32-low.c: Include "arch/arm-linux.h".
481 (arm_fill_gregset): Use ARM_CPSR_GREGNUM rather than magic
482 number 16.
483 (arm_store_gregset): Likewise.
484
2b863f51
WT		 4852016-04-16 Walfred Tedeschi <walfred.tedeschi@intel.com>
486
487 * Makefile.in (clean): Add removal for i386-avx-mpx.c,
488 i386-avx-mpx-linux.c, amd64-avx-mpx.c and amd64-avx-mpx-linux.c.
489 (i386-avx-mpx.c, i386-avx-mpx-linux.c, amd64-avx-mpx.c)
490 (amd64-avx-mpx-linux.c): New rules.
491 (amd64-avx-mpx-linux-ipa.o, i386-avx-mpx-linux-ipa.o): New rule.
492 * configure.srv (srv_i386_regobj): Add i386-avx-mpx.o.
493 (srv_i386_linux_regobj): Add i386-avx-mpx-linux.o.
494 (srv_amd64_regobj): Add amd64-avx-mpx.o.
495 (srv_amd64_linux_regobj): Add amd64-avx-mpx-linux.o.
496 (srv_i386_xmlfiles): Add i386/i386-avx-mpx.xml.
497 (srv_amd64_xmlfiles): Add i386/amd64-avx-mpx.xml.
498 (srv_i386_linux_xmlfiles): Add i386/i386-avx-mpx-linux.xml.
499 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-mpx-linux.xml.
500 (ipa_i386_linux_regobj): Add i386-avx-mpx-linux-ipa.o.
501 (ipa_amd64_linux_regobj): Add amd64-avx-mpx-linux-ipa.o.
502 * linux-x86-low.c (x86_linux_read_description): Add case for
503 X86_XSTATE_AVX_MPX_MASK.
504 (x86_get_ipa_tdesc_idx): Add cases for avx_mpx.
505 (initialize_low_arch): Call init_registers_amd64_avx_mpx_linux and
506 init_registers_i386_avx_mpx_linux.
507 * linux-i386-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
508 (initialize_low_tracepoint): Call
509 init_registers_i386_avx_mpx_linux.
510 * linux-amd64-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
511 (initialize_low_tracepoint): Call
512 init_registers_amd64_avx_mpx_linux.
513 * linux-x86-tdesc.h (X86_TDESC_AVX_MPX): New enum value.
514 (init_registers_amd64_avx_mpx_linux, tdesc_amd64_avx_mpx_linux)
515 (init_registers_i386_avx_mpx_linux, tdesc_i386_avx_mpx_linux): New
516 declarations.
517
9b30624b
PA		 5182016-04-18 Pedro Alves <palves@redhat.com>
519
520 * configure: Regenerate.
521
45e3745e
AT		 5222016-04-13 Antoine Tremblay <antoine.tremblay@ericsson.com>
523
524 * linux-aarch64-low.c (aarch64_emit_add): Switch x1 and x0.
525 (aarch64_emit_sub): Likewise.
526
2afc13ff
PA		 5272016-04-12 Pedro Alves <palves@redhat.com>
528
529 * utils.c (prepare_to_throw_exception): Delete.
530
6e774b13
SM		 5312016-04-05 Simon Marchi <simon.marchi@ericsson.com>
532
533 * Makefile.in ($(IPA_LIB)): Set SONAME of the IPA lib.
534
4dca19f8
MK		 5352016-04-05 Marcin Kościelnicki <koriakin@0x04.net>
536
537 * tracepoint.c (getauxval): Move to #ifdef IN_PROCESS_AGENT.
538
d0a9981f
MK		 5392016-04-03 Marcin Kościelnicki <koriakin@0x04.net>
540
541 * linux-aarch64-ipa.c: Add <elf.h> include.
542 * linux-ppc-ipa.c: Add <elf.h> include.
543 * linux-s390-ipa.c: Add <elf.h> include.
544
252db07e
MK		 5452016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
546
547 * tracepoint.c (gdb_collect_ptr): Remove const qualifier.
548 (get_raw_reg_ptr): Likewise.
549 (get_trace_state_variable_value_ptr): Likewise.
550 (set_trace_state_variable_value_ptr): Likewise.
551 (initialize_tracepoint): Cast alloc_jump_pad_buffer result to
552 char *.
553
14e2b6d9
MK		 5542016-03-31 Wei-cheng Wang <cole945@gmail.com>
555 Marcin Kościelnicki <koriakin@0x04.net>
556
557 PR/17221
558 * linux-ppc-low.c (emit_insns): New function.
559 (__EMIT_ASM, _EMIT_ASM, EMIT_ASM): New macros.
560 (ppc_emit_prologue): New function.
561 (ppc_emit_epilogue): New function.
562 (ppc_emit_add): New function.
563 (ppc_emit_sub): New function.
564 (ppc_emit_mul): New function.
565 (ppc_emit_lsh): New function.
566 (ppc_emit_rsh_signed): New function.
567 (ppc_emit_rsh_unsigned): New function.
568 (ppc_emit_ext): New function.
569 (ppc_emit_zero_ext): New function.
570 (ppc_emit_log_not): New function.
571 (ppc_emit_bit_and): New function.
572 (ppc_emit_bit_or): New function.
573 (ppc_emit_bit_xor): New function.
574 (ppc_emit_bit_not): New function.
575 (ppc_emit_equal): New function.
576 (ppc_emit_less_signed): New function.
577 (ppc_emit_less_unsigned): New function.
578 (ppc_emit_ref): New function.
579 (ppc_emit_const): New function.
580 (ppc_emit_reg): New function.
581 (ppc_emit_pop): New function.
582 (ppc_emit_stack_flush): New function.
583 (ppc_emit_swap): New function.
584 (ppc_emit_stack_adjust): New function.
585 (ppc_emit_call): New function.
586 (ppc_emit_int_call_1): New function.
587 (ppc_emit_void_call_2): New function.
588 (ppc_emit_if_goto): New function.
589 (ppc_emit_goto): New function.
590 (ppc_emit_eq_goto): New function.
591 (ppc_emit_ne_goto): New function.
592 (ppc_emit_lt_goto): New function.
593 (ppc_emit_le_goto): New function.
594 (ppc_emit_gt_goto): New function.
595 (ppc_emit_ge_goto): New function.
596 (ppc_write_goto_address): New function.
597 (ppc_emit_ops_impl): New static variable.
598 (ppc64v1_emit_prologue): New function.
599 (ppc64v2_emit_prologue): New function.
600 (ppc64_emit_epilogue): New function.
601 (ppc64_emit_add): New function.
602 (ppc64_emit_sub): New function.
603 (ppc64_emit_mul): New function.
604 (ppc64_emit_lsh): New function.
605 (ppc64_emit_rsh_signed): New function.
606 (ppc64_emit_rsh_unsigned): New function.
607 (ppc64_emit_ext): New function.
608 (ppc64_emit_zero_ext): New function.
609 (ppc64_emit_log_not): New function.
610 (ppc64_emit_bit_and): New function.
611 (ppc64_emit_bit_or): New function.
612 (ppc64_emit_bit_xor): New function.
613 (ppc64_emit_bit_not): New function.
614 (ppc64_emit_equal): New function.
615 (ppc64_emit_less_signed): New function.
616 (ppc64_emit_less_unsigned): New function.
617 (ppc64_emit_ref): New function.
618 (ppc64_emit_const): New function.
619 (ppc64v1_emit_reg): New function.
620 (ppc64v2_emit_reg): New function.
621 (ppc64_emit_pop): New function.
622 (ppc64_emit_stack_flush): New function.
623 (ppc64_emit_swap): New function.
624 (ppc64v1_emit_call): New function.
625 (ppc64v2_emit_call): New function.
626 (ppc64v1_emit_int_call_1): New function.
627 (ppc64v2_emit_int_call_1): New function.
628 (ppc64v1_emit_void_call_2): New function.
629 (ppc64v2_emit_void_call_2): New function.
630 (ppc64_emit_if_goto): New function.
631 (ppc64_emit_eq_goto): New function.
632 (ppc64_emit_ne_goto): New function.
633 (ppc64_emit_lt_goto): New function.
634 (ppc64_emit_le_goto): New function.
635 (ppc64_emit_gt_goto): New function.
636 (ppc64_emit_ge_goto): New function.
637 (ppc64v1_emit_ops_impl): New static variable.
638 (ppc64v2_emit_ops_impl): New static variable.
639 (ppc_emit_ops): New function.
640 (linux_low_target): Wire in ppc_emit_ops.
641
a2174ba4
MK		 6422016-03-31 Wei-cheng Wang <cole945@gmail.com>
643 Marcin Kościelnicki <koriakin@0x04.net>
644
645 PR/17221
646 * Makefile.in: Add powerpc-*-ipa.o
647 * configure.srv: Add ipa_obj for powerpc*-linux.
648 * linux-ppc-ipa.c: New file.
649 * linux-ppc-low.c: Added linux-ppc-tdesc.h, ax.h, tracepoint.h
650 includes.
651 (PPC_FIELD): New macro.
652 (PPC_SEXT): New macro.
653 (PPC_OP6): New macro.
654 (PPC_BO): New macro.
655 (PPC_LI): New macro.
656 (PPC_BD): New macro.
657 (init_registers_*): Move prototype to linux-ppc-tdesc.h.
658 (tdesc_*): Move declaration to linux-ppc-tdesc.h.
659 (ppc_get_hwcap): Rename to ppc_get_auxv and add type parameter.
660 (ppc_get_thread_area): New function.
661 (is_elfv2_inferior): New function.
662 (gen_ds_form): New function.
663 (GEN_STD): New macro.
664 (GEN_STDU): New macro.
665 (GEN_LD): New macro.
666 (GEN_LDU): New macro.
667 (gen_d_form): New function.
668 (GEN_ADDI): New macro.
669 (GEN_ADDIS): New macro.
670 (GEN_LI): New macro.
671 (GEN_LIS): New macro.
672 (GEN_ORI): New macro.
673 (GEN_ORIS): New macro.
674 (GEN_LWZ): New macro.
675 (GEN_STW): New macro.
676 (GEN_STWU): New macro.
677 (gen_xfx_form): New function.
678 (GEN_MFSPR): New macro.
679 (GEN_MTSPR): New macro.
680 (GEN_MFCR): New macro.
681 (GEN_MTCR): New macro.
682 (GEN_SYNC): New macro.
683 (GEN_LWSYNC): New macro.
684 (gen_x_form): New function.
685 (GEN_OR): New macro.
686 (GEN_MR): New macro.
687 (GEN_LWARX): New macro.
688 (GEN_STWCX): New macro.
689 (GEN_CMPW): New macro.
690 (gen_md_form): New function.
691 (GEN_RLDICL): New macro.
692 (GEN_RLDICR): New macro.
693 (gen_i_form): New function.
694 (GEN_B): New macro.
695 (GEN_BL): New macro.
696 (gen_b_form): New function.
697 (GEN_BNE): New macro.
698 (GEN_LOAD): New macro.
699 (GEN_STORE): New macro.
700 (gen_limm): New function.
701 (gen_atomic_xchg): New function.
702 (gen_call): New function.
703 (ppc_relocate_instruction): New function.
704 (ppc_install_fast_tracepoint_jump_pad): New function.
705 (ppc_get_min_fast_tracepoint_insn_len): New function.
706 (ppc_get_ipa_tdesc_idx): New function.
707 (the_low_target): Wire in the new functions.
708 (initialize_low_arch) [!__powerpc64__]: Don'it initialize 64-bit
709 tdescs.
710 * linux-ppc-tdesc.h: New file.
711
a13c4696
MK		 7122016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
713
714 * linux-aarch64-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
715 (alloc_jump_pad_buffer): New function.
716 * linux-amd64-ipa.c: Add <sys/mman.h> include.
717 (alloc_jump_pad_buffer): New function.
718 * linux-i386-ipa.c (alloc_jump_pad_buffer): New function.
719 * linux-s390-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
720 (alloc_jump_pad_buffer): New function.
721 * tracepoint.c (getauxval) [!HAVE_GETAUXVAL]: New function.
722 (initialize_tracepoint): Delegate to alloc_jump_pad_buffer.
723 * tracepoint.h (alloc_jump_pad_buffer): New prototype.
724 (getauxval) [!HAVE_GETAUXVAL]: New prototype.
725
1cda1512
MK		 7262016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
727
728 * linux-aarch64-ipa.c: Rename gdb_agent_get_raw_reg to get_raw_reg.
729 * linux-amd64-ipa.c: Likewise.
730 * linux-i386-ipa.c: Likewise.
731 * linux-s390-ipa.c: Likewise.
732 * tracepoint.c: IPA-export gdb_collect_ptr instead of gdb_collect,
733 ditto for get_raw_reg_ptr, get_trace_state_variable_value_ptr,
734 set_trace_state_variable_value_ptr.
735 (struct ipa_sym_addresses): Likewise.
736 (symbol_list): Likewise.
737 (install_fast_tracepoint): Dereference gdb_collect_ptr instead of
738 accessing gdb_collect directly.
739 (gdb_collect_ptr_type): New typedef.
740 (get_raw_reg_ptr_type): New typedef.
741 (get_trace_state_variable_value_ptr_type): New typedef.
742 (set_trace_state_variable_value_ptr_type): New typedef.
743 (gdb_collect_ptr): New global.
744 (get_raw_reg_ptr): New global.
745 (get_trace_state_variable_value_ptr): New global.
746 (set_trace_state_variable_value_ptr): New global.
747 (get_raw_reg_func_addr): Dereference get_raw_reg_ptr instead of
748 accessing get_raw_reg directly.
749 (get_get_tsv_func_addr): Likewise for
750 get_trace_state_variable_value_ptr.
751 (get_set_tsv_func_addr): Likewise for
752 set_trace_state_variable_value_ptr.
753 * tracepoint.h: Rename gdb_agent_get_raw_reg to get_raw_reg.
754
72fb5488
SM		 7552016-03-30 Simon Marchi <simon.marchi@ericsson.com>
756
757 * tracepoint.c (cmd_qtenable_disable): Remove whitespace.
758
28170b88
MK		 7592016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
760
761 * remote-utils.c (look_up_one_symbol): Remove own_buf, handle 'v'
762 packets.
763 (relocate_instruction): Remove own_buf.
764 * server.c (own_buf): Make global.
765 (handle_v_requests): Make global.
766 * server.h (own_buf): New declaration.
767 (handle_v_requests): New prototype.
768
f39e8743
MK		 7692016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
770
771 PR 18377
772 * linux-s390-low.c (add_insns): New function.
773 (s390_emit_prologue): New function.
774 (s390_emit_epilogue): New function.
775 (s390_emit_add): New function.
776 (s390_emit_sub): New function.
777 (s390_emit_mul): New function.
778 (s390_emit_lsh): New function.
779 (s390_emit_rsh_signed): New function.
780 (s390_emit_rsh_unsigned): New function.
781 (s390_emit_ext): New function.
782 (s390_emit_log_not): New function.
783 (s390_emit_bit_and): New function.
784 (s390_emit_bit_or): New function.
785 (s390_emit_bit_xor): New function.
786 (s390_emit_bit_not): New function.
787 (s390_emit_equal): New function.
788 (s390_emit_less_signed): New function.
789 (s390_emit_less_unsigned): New function.
790 (s390_emit_ref): New function.
791 (s390_emit_if_goto): New function.
792 (s390_emit_goto): New function.
793 (s390_write_goto_address): New function.
794 (s390_emit_litpool): New function.
795 (s390_emit_const): New function.
796 (s390_emit_call): New function.
797 (s390_emit_reg): New function.
798 (s390_emit_pop): New function.
799 (s390_emit_stack_flush): New function.
800 (s390_emit_zero_ext): New function.
801 (s390_emit_swap): New function.
802 (s390_emit_stack_adjust): New function.
803 (s390_emit_set_r2): New function.
804 (s390_emit_int_call_1): New function.
805 (s390_emit_void_call_2): New function.
806 (s390_emit_eq_goto): New function.
807 (s390_emit_ne_goto): New function.
808 (s390_emit_lt_goto): New function.
809 (s390_emit_le_goto): New function.
810 (s390_emit_gt_goto): New function.
811 (s390_emit_ge_goto): New function.
812 (s390x_emit_prologue): New function.
813 (s390x_emit_epilogue): New function.
814 (s390x_emit_add): New function.
815 (s390x_emit_sub): New function.
816 (s390x_emit_mul): New function.
817 (s390x_emit_lsh): New function.
818 (s390x_emit_rsh_signed): New function.
819 (s390x_emit_rsh_unsigned): New function.
820 (s390x_emit_ext): New function.
821 (s390x_emit_log_not): New function.
822 (s390x_emit_bit_and): New function.
823 (s390x_emit_bit_or): New function.
824 (s390x_emit_bit_xor): New function.
825 (s390x_emit_bit_not): New function.
826 (s390x_emit_equal): New function.
827 (s390x_emit_less_signed): New function.
828 (s390x_emit_less_unsigned): New function.
829 (s390x_emit_ref): New function.
830 (s390x_emit_if_goto): New function.
831 (s390x_emit_const): New function.
832 (s390x_emit_call): New function.
833 (s390x_emit_reg): New function.
834 (s390x_emit_pop): New function.
835 (s390x_emit_stack_flush): New function.
836 (s390x_emit_zero_ext): New function.
837 (s390x_emit_swap): New function.
838 (s390x_emit_stack_adjust): New function.
839 (s390x_emit_int_call_1): New function.
840 (s390x_emit_void_call_2): New function.
841 (s390x_emit_eq_goto): New function.
842 (s390x_emit_ne_goto): New function.
843 (s390x_emit_lt_goto): New function.
844 (s390x_emit_le_goto): New function.
845 (s390x_emit_gt_goto): New function.
846 (s390x_emit_ge_goto): New function.
847 (s390_emit_ops): New function.
848 (struct linux_target_ops): Fill in emit_ops hook.
849
abd9baf9
MK		 8502016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
851
852 PR 18377
853 * Makefile.in: Add s390 IPA files.
854 * configure.srv: Build IPA for s390.
855 * linux-s390-ipa.c: New file.
856 * linux-s390-low.c: New includes - inttypes.h and linux-s390-tdesc.h.
857 (init_registers_s390_linux32): Move declaration to linux-s390-tdesc.h.
858 (tdesc_s390_linux32): Likewise.
859 (init_registers_s390_linux32v1): Likewise.
860 (tdesc_s390_linux32v1): Likewise.
861 (init_registers_s390_linux32v2): Likewise.
862 (tdesc_s390_linux32v2): Likewise.
863 (init_registers_s390_linux64): Likewise.
864 (tdesc_s390_linux64): Likewise.
865 (init_registers_s390_linux64v1): Likewise.
866 (tdesc_s390_linux64v1): Likewise.
867 (init_registers_s390_linux64v2): Likewise.
868 (tdesc_s390_linux64v2): Likewise.
869 (init_registers_s390_te_linux64): Likewise.
870 (tdesc_s390_te_linux64): Likewise.
871 (init_registers_s390_vx_linux64): Likewise.
872 (tdesc_s390_vx_linux64): Likewise.
873 (init_registers_s390_tevx_linux64): Likewise.
874 (tdesc_s390_tevx_linux64): Likewise.
875 (init_registers_s390x_linux64): Likewise.
876 (tdesc_s390x_linux64): Likewise.
877 (init_registers_s390x_linux64v1): Likewise.
878 (tdesc_s390x_linux64v1): Likewise.
879 (init_registers_s390x_linux64v2): Likewise.
880 (tdesc_s390x_linux64v2): Likewise.
881 (init_registers_s390x_te_linux64): Likewise.
882 (tdesc_s390x_te_linux64): Likewise.
883 (init_registers_s390x_vx_linux64): Likewise.
884 (tdesc_s390x_vx_linux64): Likewise.
885 (init_registers_s390x_tevx_linux64): Likewise.
886 (tdesc_s390x_tevx_linux64): Likewise.
887 (have_hwcap_s390_vx): New static variable.
888 (s390_arch_setup): Fill have_hwcap_s390_vx.
889 (s390_get_thread_area): New function.
890 (s390_ft_entry_gpr_esa): New const.
891 (s390_ft_entry_gpr_zarch): New const.
892 (s390_ft_entry_misc): New const.
893 (s390_ft_entry_fr): New const.
894 (s390_ft_entry_vr): New const.
895 (s390_ft_main_31): New const.
896 (s390_ft_main_64): New const.
897 (s390_ft_exit_fr): New const.
898 (s390_ft_exit_vr): New const.
899 (s390_ft_exit_misc): New const.
900 (s390_ft_exit_gpr_esa): New const.
901 (s390_ft_exit_gpr_zarch): New const.
902 (append_insns): New function.
903 (s390_relocate_instruction): New function.
904 (s390_install_fast_tracepoint_jump_pad): New function.
905 (s390_get_min_fast_tracepoint_insn_len): New function.
906 (s390_get_ipa_tdesc_idx): New function.
907 (struct linux_target_ops): Wire in the above functions.
908 (initialize_low_arch) [!__s390x__]: Don't initialize s390x tdescs.
909 * linux-s390-tdesc.h: New file.
910
a4105d04
MK		 9112016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
912
913 * linux-s390-low.c (s390_supports_tracepoints): New function.
914 (struct linux_target_ops): Fill supports_tracepoints hook.
915
35ac8b3e
YQ		 9162016-03-18 Yao Qi <yao.qi@linaro.org>
917
918 * linux-low.c (lwp_signal_can_be_delivered): New function.
919 (linux_resume_one_lwp_throw): Use lwp_signal_can_be_delivered.
920
94610ec4
YQ		 9212016-03-18 Yao Qi <yao.qi@linaro.org>
922
923 * linux-low.c (linux_resume_one_lwp_throw): Set 'signal' to
924 0 if signal is enqueued. Remove 'signal' from one debugging
925 message. Move one debugging message to some lines below.
926 Remove code setting 'signal' to 0.
927
80aea927
YQ		 9282016-03-18 Yao Qi <yao.qi@linaro.org>
929
930 * linux-low.c (linux_low_filter_event): Remove redundant
931 WIFSTOPPED check together with linux_wstatus_maybe_breakpoint.
932
b04fd3be
MK		 9332016-03-09 Marcin Kościelnicki <koriakin@0x04.net>
934
935 * linux-ppc-low.c (ppc_supports_tracepoints): New function.
936 (struct linux_target_ops): Wire in the above.
937
c40c8d4b
YQ		 9382016-03-03 Yao Qi <yao.qi@linaro.org>
939
940 * linux-low.c: Update comments to start_step_over.
941
0f8288ae
YQ		 9422016-03-03 Yao Qi <yao.qi@linaro.org>
943
944 PR server/19736
945 * linux-low.c (handle_extended_wait): Set child suspended
946 if event_lwp->bp_reinsert isn't zero.
947
fdbd04a8
YQ		 9482016-03-02 Yao Qi <yao.qi@linaro.org>
949
950 * linux-low.c (linux_resume_one_lwp_throw): Replace code with
951 enqueue_pending_signal.
952
6896a8fa
MK		 9532016-03-02 Marcin Kościelnicki <koriakin@0x04.net>
954
955 * tracepoint.c (cmd_qtstart): Only set ipa_tdesc_idx if agent
956 is actually loaded.
957
ab503087
MK		 9582016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
959
960 * linux-s390-low.c (s390_num_regs_3264): Define on 31-bit too.
961 (s390_regmap_3264) [!__s390x__]: New global.
962 (s390_collect_ptrace_register): Skip map entries containing -1.
963 (s390_supply_ptrace_register): Ditto.
964 (s390_fill_gprs_high): New function.
965 (s390_store_gprs_high): New function.
966 (s390_regsets): Add NT_S390_HIGH_GPRS.
967 (s390_get_hwcap): Enable on 31-bit.
968 (have_hwcap_s390_high_gprs): Enable on 31-bit.
969 (s390_arch_setup): Enable detection of high GPRs, TDB, VX on 31-bit.
970 Detect NT_S390_HIGH_GPRS.
971 (s390_usrregs_info_3264): Enable on 31-bit.
972 (s390_regs_info): Enable regs_info_3264 on 31-bit.
973 (initialize_low_arch): Initialize s390_regsets_info_3264 on 31-bit.
974
ae91f625
MK		 9752016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
976
977 PR gdb/13808
978 * Makefile.in: Add i386-*-linux-ipa.o and amd64-*-linux-ipa.o.
979 * configure.srv: Ditto.
980 * linux-aarch64-ipa.c (get_ipa_tdesc): New function.
981 (initialize_low_tracepoint): Remove ipa_tdesc assignment.
982 * linux-amd64-ipa.c: Add "linux-x86-tdesc.h" include.
983 (init_registers_amd64_linux): Remove prototype.
984 (tdesc_amd64_linux): Remove declaration.
985 (get_ipa_tdesc): New function.
986 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
987 initialize remaining tdescs.
988 * linux-i386-ipa.c: Add "linux-x86-tdesc.h" include.
989 (init_registers_i386_linux): Remove prototype.
990 (tdesc_i386_linux): Remove declaration.
991 (get_ipa_tdesc): New function.
992 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
993 initialize remaining tdescs.
994 * linux-low.c (linux_get_ipa_tdesc_idx): New function.
995 (linux_target_ops): wire in linux_get_ipa_tdesc_idx.
996 * linux-low.h (struct linux_target_ops): Add get_ipa_tdesc_idx.
997 * linux-x86-low.c: Move tdesc declarations to linux-x86-tdesc.h.
998 (x86_get_ipa_tdesc_idx): New function.
999 (the_low_target): Wire in x86_get_ipa_tdesc_idx.
1000 * linux-x86-tdesc.h: New file.
1001 * target.h (struct target_ops): Add get_ipa_tdesc_idx.
1002 (target_get_ipa_tdesc_idx): New macro.
1003 * tracepoint.c (ipa_tdesc_idx): New macro.
1004 (struct ipa_sym_addresses): Add addr_ipa_tdesc_idx.
1005 (symbol_list): Add ipa_tdesc_idx.
1006 (cmd_qtstart): Write ipa_tdesc_idx in the target.
1007 (ipa_tdesc): Remove.
1008 (ipa_tdesc_idx): New variable.
1009 (get_context_regcache): Use get_ipa_tdesc.
1010 (gdb_collect): Ditto.
1011 (gdb_probe): Ditto.
1012 * tracepoint.h (get_ipa_tdesc): New prototype.
1013 (ipa_tdesc): Remove.
1014
e7ad2f14
PA		 10152016-02-24 Pedro Alves <palves@redhat.com>
1016
1017 * linux-low.c (check_stopped_by_breakpoint): Rename to ...
1018 (save_stop_reason): ... this. Use GDB_ARCH_IS_TRAP_HWBKPT and
1019 handle ambiguous GDB_ARCH_IS_TRAP_BRKPT / GDB_ARCH_IS_TRAP_HWBKPT.
1020 Factor out common code between the USE_SIGTRAP_SIGINFO and
1021 !USE_SIGTRAP_SIGINFO blocks.
1022 (linux_low_filter_event): Call save_stop_reason instead of
1023 check_stopped_by_breakpoint and check_stopped_by_watchpoint.
1024 Update comments.
1025 (linux_wait_1): Update comments.
1026
657f9cde
WW		 10272016-02-24 Wei-cheng Wang <cole945@gmail.com>
1028
1029 * linux-ppc-low.c (ppc_supports_z_point_type): New function:
1030 (ppc_insert_point, ppc_remove_point): Insert/remove z-packet breakpoints.
1031 (ppc64_emit_ops_vector): Add target ops - ppc_supports_z_point_type,
1032 ppc_insert_point, ppc_remove_point.
1033
b00b61e1
MK		 10342016-02-17 Marcin Kościelnicki <koriakin@0x04.net>
1035
1036 * linux-s390-low.c (s390_supports_z_point_type): New function.
1037 (struct linux_target_ops): Wire s390_supports_z_point_type in.
1038
553cb527
YQ		 10392016-02-16 Yao Qi <yao.qi@linaro.org>
1040
1041 * linux-arm-low.c (get_next_pcs_syscall_next_pc): Remove argument
1042 PC. Get pc from regcache_read_pc.
1043
a5652c21
YQ		 10442016-02-12 Yao Qi <yao.qi@linaro.org>
1045
1046 * linux-aarch64-low.c (aarch64_get_pc): Call linux_get_pc_64bit
1047 or linux_get_pc_32bit.
1048 (aarch64_set_pc): Call linux_set_pc_64bit or linux_set_pc_32bit.
1049
ed443b61
YQ		 10502016-02-12 Yao Qi <yao.qi@linaro.org>
1051
1052 * linux-arm-low.c (get_next_pcs_ops): Initialize it with
1053 arm_linux_get_next_pcs_fixup.
1054
020ecd38
MK		 10552016-02-12 Marcin Kościelnicki <koriakin@0x04.net>
1056
1057 * tracepoint.c (x_tracepoint_action_download): Change
1058 write_inferior_data_ptr to write_inferior_data_pointer.
1059 (cmd_qtstart): Likewise.
1060 (write_inferior_data_ptr): Remove.
1061 (download_agent_expr): Change write_inferior_data_ptr to
1062 write_inferior_data_pointer.
1063 (download_tracepoint_1): Likewise.
1064 (download_tracepoint): Likewise.
1065 (download_trace_state_variables): Likewise.
1066
7cae9051
WW		 10672016-02-11 Wei-cheng Wang <cole945@gmail.com>
1068 Marcin Kościelnicki <koriakin@0x04.net>
1069
1070 * tracepoint.c (struct tracepoint_action_ops): Remove.
1071 (struct tracepoint_action): Remove ops.
1072 (m_tracepoint_action_download, r_tracepoint_action_download)
1073 (x_tracepoint_action_download, l_tracepoint_action_download): Adjust
1074 size and offset accordingly.
1075 (m_tracepoint_action_ops, r_tracepoint_action_ops)
1076 (x_tracepoint_action_ops, l_tracepoint_action_ops): Remove.
1077 (tracepoint_action_send, tracepoint_action_download): New functions.
1078 Helpers for trace action handlers.
1079 (add_tracepoint_action): Remove setup actions ops.
1080 (download_tracepoint_1, tracepoint_send_agent): Call helper functions.
1081
9f6a71b4
YQ		 10822016-02-10 Yao Qi <yao.qi@linaro.org>
1083
1084 * regcache.c (regcache_raw_read_unsigned): Clear *VAL.
1085
1e94266c
SM		 10862016-02-09 Simon Marchi <simon.marchi@ericsson.com>
1087
1088 * configure.ac: Use AC_CONFIG_FILES instead of passing arguments
1089 to AC_OUTPUT.
1090 * configure: Regenerate.
1091
8adce034
SM		 10922016-02-09 Simon Marchi <simon.marchi@ericsson.com>
1093
1094 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): Change
1095 void * to gdb_byte *.
1096 * linux-low.c (siginfo_fixup): Likewise.
1097 (linux_xfer_siginfo): Likewise.
1098 * linux-low.h (struct linux_target_ops) <siginfo_fixup>:
1099 Likewise.
1100 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
1101
93813b37
WT		 11022016-02-02 Walfred Tedeschi <walfred.tedeschi@intel.com>
1103
1104 * configure.srv (x86_64-*-linux*): Add amd64-linux-siginfo.o
1105 to srv_tgtobj.
1106 (i[34567]86-*-linux*): Add amd64-linux-siginfo.o
1107 to srv_tgtobj.
1108 * linux-x86-low.c [__x86_64__]: Include
1109 "nat/amd64-linux-siginfo.h".
1110 (compat_siginfo_from_siginfo, siginfo_from_compat_siginfo)
1111 (compat_x32_siginfo_from_siginfo, siginfo_from_compat_x32_siginfo)
1112 (compat_timeval, compat_sigval, compat_x32_clock, cpt_si_pid)
1113 (cpt_si_uid, cpt_si_timerid, cpt_si_overrun, cpt_si_status)
1114 (cpt_si_utime, cpt_si_stime, cpt_si_ptr, cpt_si_addr, cpt_si_band)
1115 (cpt_si_fd, si_timerid, si_overrun): Move from
1116 nat/amd64-linux-siginfo.c.
1117 * Makefile.in (amd64-linux-siginfo.o:): New rule.
1118
8424cc97
SM		 11192016-01-28 Simon Marchi <simon.marchi@ericsson.com>
1120
1121 * server.c (skip_to_semicolon): Remove.
1122 (process_point_options): Use strchrnul instead of
1123 skip_to_semicolon.
1124
4d18591b
YQ		 11252016-01-26 Yao Qi <yao.qi@linaro.org>
1126
1127 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Remove argument pc.
1128 * linux-low.c (install_software_single_step_breakpoints): Don't
1129 call regcache_read_pc.
1130 * linux-low.h (struct linux_target_ops) <get_next_pcs>: Remove
1131 argument pc.
1132
d8020970
YQ		 11332016-01-26 Yao Qi <yao.qi@linaro.org>
1134
1135 * linux-low.c (install_software_single_step_breakpoints): Call
1136 regcache_read_pc instead of get_pc.
1137
8b207339
YQ		 11382016-01-26 Yao Qi <yao.qi@linaro.org>
1139
1140 * remote-utils.c (remote_close) [!USE_WIN32API]: Ignore SIGIO.
1141 (unblock_async_io): Rename to ...
1142 (block_unblock_async_io): ... it. New function.
1143 (enable_async_io): Don't install SIGIO handler. Unblock it
1144 instead.
1145 (disable_async_io): Don't ignore SIGIO. Block it instead.
1146 (initialize_async_io): Install SIGIO handler. Don't call
1147 unblock_async_io.
1148
18879fef
YQ		 11492016-01-26 Yao Qi <yao.qi@linaro.org>
1150
1151 * remote-utils.c (getpkt): If the buffer isn't empty, and the
1152 first character is '\003', call *the_target->request_interrupt.
1153
a0f8e08a
YQ		 11542016-01-25 Yao Qi <yao.qi@linaro.org>
1155
1156 * remote-utils.c (new_thread_notify): Remove.
1157 (dead_thread_notify): Likewise.
1158 * remote-utils.h (new_thread_notify): Remove declaration.
1159 (dead_thread_notify): Likewise.
1160
cc5fd9ab
MK		 11612016-01-23 Marcin Kościelnicki <koriakin@0x04.net>
1162
1163 * gdb.trace/pending.exp: Fix expected message on continue.
1164
99e8eb11
MK		 11652016-01-22 Marcin Kościelnicki <koriakin@0x04.net>
1166
1167 * tracepoint.c (write_inferior_data_ptr): Cast to uintptr_t, so that
1168 it works properly on big-endian machines where sizeof (CORE_ADDR)
1169 != sizeof (void *).
1170
a994041d
PA		 11712016-01-21 Pedro Alves <palves@redhat.com>
1172
1173 * Makefile.in (COMPILER_CFLAGS, CXXFLAGS): New.
1174 (INTERNAL_CFLAGS_BASE): Use COMPILER_CFLAGS instead of CFLAGS.
1175 * configure: Regenerate.
1176
f7a6a40d
YQ		 11772016-01-21 Yao Qi <yao.qi@linaro.org>
1178
1179 * linux-arm-low.c (arm_sigreturn_next_pc): Add parameter
1180 is_thumb and set it according to CPSR saved on the stack.
1181 (get_next_pcs_syscall_next_pc): Pass is_thumb to
1182 arm_sigreturn_next_pc.
1183
6f69e520
YQ		 11842016-01-18 Yao Qi <yao.qi@linaro.org>
1185
1186 * linux-low.c (linux_set_pc_64bit): New function.
1187 (linux_get_pc_64bit): New function.
1188 * linux-low.h (linux_set_pc_64bit, linux_get_pc_64bit):
1189 Declare.
1190 * linux-sparc-low.c (debug_threads): Remove declaration.
1191 (sparc_get_pc): Remove.
1192 (the_low_target): Use linux_get_pc_64bit instead of
1193 sparc_get_pc.
1194 * linux-tile-low.c (tile_get_pc, tile_set_pc): Remove.
1195 (the_low_target): Use linux_get_pc_64bit and
1196 linux_set_pc_64bit.
1197
276d4552
YQ		 11982016-01-18 Yao Qi <yao.qi@linaro.org>
1199
1200 * linux-arm-low.c (debug_threads): Remove declaration.
1201 (arm_get_pc, arm_set_pc): Remove.
1202 (the_low_target): Use linux_get_pc_32bit and
1203 linux_set_pc_32bit.
1204 * linux-bfin-low.c (bfin_get_pc, bfin_set_pc): Remove.
1205 (the_low_target): Use linux_get_pc_32bit and
1206 linux_set_pc_32bit.
1207 * linux-cris-low.c (debug_threads): Remove declaration.
1208 (cris_get_pc, cris_set_pc,): Remove.
1209 (the_low_target): Use linux_get_pc_32bit and
1210 linux_set_pc_32bit.
1211 * linux-crisv32-low.c (debug_threads): Remove declaration.
1212 (cris_get_pc, cris_set_pc): Remove.
1213 (the_low_target): Use linux_get_pc_32bit and
1214 linux_set_pc_32bit.
1215 * linux-low.c: Include inttypes.h.
1216 (linux_get_pc_32bit, linux_set_pc_32bit): New functions.
1217 * linux-low.h (linux_get_pc_32bit, linux_set_pc_32bit): Declare.
1218 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Remove.
1219 (the_low_target): Use linux_get_pc_32bit and
1220 linux_set_pc_32bit.
1221 * linux-m68k-low.c (m68k_get_pc, m68k_set_pc): Remove.
1222 (the_low_target): Use linux_get_pc_32bit and
1223 linux_set_pc_32bit.
1224 * linux-nios2-low.c (nios2_get_pc, nios2_set_pc): Remove.
1225 (the_low_target): Use linux_get_pc_32bit and
1226 linux_set_pc_32bit.
1227 * linux-sh-low.c (sh_get_pc, sh_set_pc): Remove.
1228 (the_low_target): Use linux_get_pc_32bit and
1229 linux_set_pc_32bit.
1230 * linux-xtensa-low.c (xtensa_get_pc, xtensa_set_pc): Remove.
1231 (the_low_target): Use linux_get_pc_32bit and
1232 linux_set_pc_32bit.
1233
eb0edac8
GB		 12342016-01-18 Gary Benson <gbenson@redhat.com>
1235
1236 * configure.ac (AC_FUNC_FORK): New check.
1237 * config.in: Regenerate.
1238 * configure: Likewise.
1239
1b451dda
YQ		 12402016-01-14 Yao Qi <yao.qi@linaro.org>
1241
1242 * linux-aarch32-low.c (thumb2_breakpoint): Make it static.
1243 * linux-aarch32-low.h (thumb2_breakpoint): Remove declaration.
1244 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Pass 1 to
1245 arm_get_next_pcs_ctor.
1246
82075af2
JS		 12472016-01-12 Josh Stone <jistone@redhat.com>
1248 Philippe Waroquiers <philippe.waroquiers@skynet.be>
1249
1250 * inferiors.h: Include "gdb_vecs.h".
1251 (struct process_info): Add syscalls_to_catch.
1252 * inferiors.c (remove_process): Free syscalls_to_catch.
1253 * remote-utils.c (prepare_resume_reply): Report syscall_entry and
1254 syscall_return stops.
1255 * server.h (UNKNOWN_SYSCALL, ANY_SYSCALL): Define.
1256 * server.c (handle_general_set): Handle QCatchSyscalls.
1257 (handle_query): Report support for QCatchSyscalls.
1258 * target.h (struct target_ops): Add supports_catch_syscall.
1259 (target_supports_catch_syscall): New macro.
1260 * linux-low.h (struct linux_target_ops): Add get_syscall_trapinfo.
1261 (struct lwp_info): Add syscall_state.
1262 * linux-low.c (handle_extended_wait): Mark syscall_state as an entry.
1263 Maintain syscall_state and syscalls_to_catch across exec.
1264 (get_syscall_trapinfo): New function, proxy to the_low_target.
1265 (linux_low_ptrace_options): Enable PTRACE_O_TRACESYSGOOD.
1266 (linux_low_filter_event): Toggle syscall_state entry/return for
1267 syscall traps, and set it ignored for all others.
1268 (gdb_catching_syscalls_p): New function.
1269 (gdb_catch_this_syscall_p): New function.
1270 (linux_wait_1): Handle SYSCALL_SIGTRAP.
1271 (linux_resume_one_lwp_throw): Add PTRACE_SYSCALL possibility.
1272 (linux_supports_catch_syscall): New function.
1273 (linux_target_ops): Install it.
1274 * linux-x86-low.c (x86_get_syscall_trapinfo): New function.
1275 (the_low_target): Install it.
1276
8f13a3ce
MF		 12772016-01-12 Mike Frysinger <vapier@gentoo.org>
1278
1279 * acinclude.m4: Include new ../warning.m4 file.
1280 * configure: Regenerated.
1281 * configure.ac: Replace all warning logic with AM_GDB_WARNINGS.
1282
5b3da067
MF		 12832016-01-12 Mike Frysinger <vapier@gentoo.org>
1284
1285 * ax.c (is_goto_target): Mark static.
1286 * linux-low.c (register_addr): Likewise.
1287 (linux_fetch_registers, linux_store_registers): Likewise.
1288 * mem-break.c (any_persistent_commands): Fix old prototype.
1289 (add_commands_to_breakpoint): Mark static.
1290 * regcache.c (find_register_by_name): Delete unused func.
1291 * remote-utils.c (hex_or_minus_one): Mark static.
1292 * server.c (monitor_show_help): Mark static.
1293 (handle_query, handle_v_cont, handle_v_attach, handle_v_kill,
1294 handle_v_requests): Likewise.
1295
bc504a31
PA		 12962016-01-12 Pedro Alves <palves@redhat.com>
1297
1298 Remove use of the registered trademark symbol throughout.
1299
5a0dd67a
YQ		 13002016-01-08 Yao Qi <yao.qi@linaro.org>
1301
1302 * remote-utils.c (getpkt): If c is '\003', call target hook
1303 request_interrupt.
1304
b2ca446f
YQ		 13052016-01-06 Yao Qi <yao.qi@linaro.org>
1306
1307 * linux-aarch32-low.h (arm_abi_breakpoint): Move to
1308 linux-aarch32-low.c.
1309 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
1310 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
1311 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
1312 (thumb2_breakpoint): Declare.
1313 * linux-aarch32-low.c (arm_abi_breakpoint): Moved from
1314 linux-aarch32-low.h.
1315 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
1316 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
1317 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
1318
edd88788
JB		 13192016-01-01 Joel Brobecker <brobecker@adacore.com>
1320
1321 * gdbreplay.c (gdbreplay_version): Change copyright year in
1322 version message.
1323 * server.c (gdbserver_version): Likewise.
1324
65da7f14
PP		 13252015-12-28 Patrick Palka <patrick@parcs.ath.cx>
1326
1327 * server.c (crc32_table): Delete.
1328 (crc32): Use libiberty's xcrc32 function.
1329
4abd5ed2
JB		 13302015-12-22 Joel Brobecker <brobecker@adacore.com>
1331
1332 * lynx-low.c (lynx_delete_thread_callback): New function.
1333 (lynx_mourn): Properly delete our process and all of its
1334 threads. Remove call to clear_inferiors.
1335
0e50fe5c
JB		 13362015-12-22 Joel Brobecker <brobecker@adacore.com>
1337
1338 * target.c (thread_search_callback): Add check that
1339 the thread_stopped target callback is not NULL before
1340 calling it.
1341
35adc03f
YQ		 13422015-12-21 Yao Qi <yao.qi@linaro.org>
1343
1344 * linux-aarch32-low.h [__aarch64__]: Use arm_abi_breakpoint
1345 arm breakpoint.
1346
bd2b2909
AT		 13472015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
1348
1349 * server.c (handle_query): Call target_supports_software_single_step.
1350
7fe5e27e
AT		 13512015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
1352
1353 * linux-low.c (single_step): New function.
1354 (linux_resume_one_lwp_throw): Call single_step.
1355 (start_step_over): Likewise.
1356
d9311bfa
AT		 13572015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
1358
1359 * Makefile.in (SFILES): Append arch/arm-linux.c,
1360 arch/arm-get-next-pcs.c.
1361 (arm-linux.o): New rule.
1362 (arm-get-next-pcs.o): New rule.
1363 * configure.srv (arm*-*-linux*): Add arm-get-next-pcs.o,
1364 arm-linux.o.
1365 * linux-aarch32-low.c (arm_abi_breakpoint): Remove macro. Moved
1366 to linux-aarch32-low.c.
1367 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
1368 (arm_breakpoint_len, thumb_breakpoint): Likewise.
1369 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
1370 (thumb2_breakpoint_len): Likewise.
1371 (arm_is_thumb_mode): Make non-static.
1372 * linux-aarch32-low.h (arm_abi_breakpoint): New macro. Moved
1373 from linux-aarch32-low.c.
1374 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
1375 (arm_breakpoint_len, thumb_breakpoint): Likewise.
1376 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
1377 (thumb2_breakpoint_len): Likewise.
1378 (arm_is_thumb_mode): New declaration.
1379 * linux-arm-low.c: Include arch/arm-linux.h
1380 aarch/arm-get-next-pcs.h, sys/syscall.h.
1381 (get_next_pcs_ops): New struct.
1382 (get_next_pcs_addr_bits_remove): New function.
1383 (get_next_pcs_is_thumb): New function.
1384 (get_next_pcs_read_memory_unsigned_integer): Likewise.
1385 (arm_sigreturn_next_pc): Likewise.
1386 (get_next_pcs_syscall_next_pc): Likewise.
1387 (arm_gdbserver_get_next_pcs): Likewise.
1388 (struct linux_target_ops) <arm_gdbserver_get_next_pcs>:
1389 Initialize.
1390 * linux-low.h: Move CORE_ADDR vector definition to gdb_vecs.h.
1391 * server.h: Include gdb_vecs.h.
1392
68ce2059
AT		 13932015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
1394
1395 * Makefile.in (SFILES): Append common/common-regcache.c.
1396 (OBS): Append common-regcache.o.
1397 (common-regcache.o): New rule.
1398 * regcache.c (init_register_cache): Initialize cache to
1399 REG_UNAVAILABLE.
1400 (regcache_raw_read_unsigned): New function.
1401 * regcache.h (REG_UNAVAILABLE, REG_VALID): Replaced by shared
1402 register_status enum.
1403
fa5308bd
AT		 14042015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
1405
1406 * linux-aarch64-low.c (the_low_targets): Rename
1407 breakpoint_reinsert_addr to get_next_pcs.
1408 * linux-arm-low.c (the_low_targets): Likewise.
1409 * linux-bfin-low.c (the_low_targets): Likewise.
1410 * linux-cris-low.c (the_low_targets): Likewise.
1411 * linux-crisv32-low.c (the_low_targets): Likewise.
1412 * linux-low.c (can_software_single_step): Likewise.
1413 (install_software_single_step_breakpoints): New function.
1414 (start_step_over): Use install_software_single_step_breakpoints.
1415 * linux-low.h: New CORE_ADDR vector.
1416 (struct linux_target_ops) Rename breakpoint_reinsert_addr to
1417 get_next_pcs.
1418 * linux-mips-low.c (the_low_targets): Likewise.
1419 * linux-nios2-low.c (the_low_targets): Likewise.
1420 * linux-sparc-low.c (the_low_targets): Likewise.
1421
4a6ed09b
PA		 14222015-12-17 Pedro Alves <palves@redhat.com>
1423
1424 * linux-low.c (linux_kill_one_lwp): Remove references to
1425 LinuxThreads.
1426 (kill_lwp): Remove HAVE_TKILL_SYSCALL check. No longer fall back
1427 to 'kill'.
1428 (linux_init_signals): Delete.
1429 (initialize_low): Adjust.
1430 * thread-db.c (thread_db_init): Remove LinuxThreads reference.
1431
7544db95
PA		 14322015-12-16 Pedro Alves <palves@redhat.com>
1433
1434 * configure.ac (compiler warning flags): When testing a
1435 -Wno-foo option, check whether -Wfoo works instead.
1436 * configure: Regenerate.
1437
8020350c
DB		 14382015-12-11 Don Breazeal <donb@codesourcery.com>
1439
1440 * server.c (process_serial_event): Don't exit from gdbserver
1441 in remote mode if there are still active inferiors.
1442
db91f502
YQ		 14432015-12-11 Yao Qi <yao.qi@linaro.org>
1444
1445 * linux-aarch64-low.c (aarch64_breakpoint_at): Call
1446 arm_breakpoint_at if the process is 32-bit.
1447
b37a6290
YQ		 14482015-12-11 Yao Qi <yao.qi@linaro.org>
1449
1450 * linux-aarch32-low.c [__aarch64__]: Use arm_abi_breakpoint
1451 arm breakpoint.
1452
17b1509a
YQ		 14532015-12-07 Yao Qi <yao.qi@linaro.org>
1454
1455 * configure.srv: Append arm.o to srv_tgtobj for
1456 aarch64*-*-linux* target.
1457 * linux-aarch32-low.c (arm_abi_breakpoint): New macro. Moved
1458 from linux-arm-low.c.
1459 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
1460 (arm_breakpoint_len, thumb_breakpoint): Likewise.
1461 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
1462 (thumb2_breakpoint_len): Likewise.
1463 (arm_is_thumb_mode, arm_breakpoint_at): Likewise.
1464 (arm_breakpoint_kinds): Likewise.
1465 (arm_breakpoint_kind_from_pc): Likewise.
1466 (arm_sw_breakpoint_from_kind): Likewise.
1467 (arm_breakpoint_kind_from_current_state): Likewise.
1468 * linux-aarch32-low.h (arm_breakpoint_kind_from_pc): Declare.
1469 (arm_sw_breakpoint_from_kind): Declare.
1470 (arm_breakpoint_kind_from_current_state): Declare.
1471 (arm_breakpoint_at): Declare.
1472 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): Call
1473 arm_sw_breakpoint_from_kind if process is 32-bit.
1474 (aarch64_breakpoint_kind_from_pc): New function.
1475 (aarch64_breakpoint_kind_from_current_state): New function.
1476 (the_low_target): Initialize fields breakpoint_kind_from_pc
1477 and breakpoint_kind_from_current_state.
1478 * linux-arm-low.c (arm_breakpoint_kinds): Move to
1479 linux-aarch32-low.c.
1480 (arm_abi_breakpoint, arm_eabi_breakpoint): Likewise.
1481 (arm_breakpoint, arm_breakpoint_len): Likewise.
1482 (thumb_breakpoint, thumb_breakpoint_len): Likewise.
1483 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
1484 (arm_is_thumb_mode): Likewise.
1485 (arm_breakpoint_at): Likewise.
1486 (arm_breakpoint_kind_from_pc): Likewise.
1487 (arm_sw_breakpoint_from_kind): Likewise.
1488 (arm_breakpoint_kind_from_current_state): Likewise.
1489
1490 Revert:
1491 2015-08-04 Yao Qi <yao.qi@linaro.org>
1492
1493 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
1494 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
1495 * server.c (extended_protocol): Remove "static".
1496 * server.h (extended_protocol): Declare it.
1497
ece66d65
JS		 14982015-12-04 Josh Stone <jistone@redhat.com>
1499
1500 * target.h (struct target_ops) <arch_setup>: Rename to ...
1501 (struct target_ops) <post_create_inferior>: ... this.
1502 (target_arch_setup): Rename to ...
1503 (target_post_create_inferior): ... this, calling post_create_inferior.
1504 * server.c (start_inferior): Update target_arch_setup calls to
1505 target_post_create_inferior.
1506 * linux-low.c (linux_low_ptrace_options): Forward declare.
1507 (linux_arch_setup): Update its comment for general use.
1508 (linux_post_create_inferior): New, run arch_setup and setup ptrace.
1509 (struct linux_target_ops): Use linux_post_create_inferior.
1510 * lynx-low.c (struct lynx_target_ops): Update arch_setup stub comment
1511 to post_create_inferior.
1512 * nto-low.c (struct nto_target_ops): Likewise.
1513 * spu-low.c (struct spu_target_ops): Likewise.
1514 * win32-low.c (struct win32_target_ops): Likewise.
1515
e58c48b4
AT		 15162015-12-03 Antoine Tremblay <antoine.tremblay@ericsson.com>
1517
1518 * linux-arm-low.c: Remove duplicate arch/arm.h include.
1519
fbec8956
AT		 15202015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
1521
1522 * linux-arm-low.c (arm_reinsert_addr): Remove function.
1523 (struct linux_target_ops <breakpoint_reinsert_addr>: Set to NULL.
1524 * linux-cris-low.c (cris_reinsert_addr> Remove function.
1525 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
1526 * linux-crisv32-low.c (cris_reinsert_addr): Remove function.
1527 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
1528 * linux-mips-low.c (mips_reinsert_addr): Remove function.
1529 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
1530 * linux-nios2-low.c (nios2_reinsert_addr): Remove function.
1531 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
1532 * linux-sparc-low.c (sparc_reinsert_addr): Remove function.
1533 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
1534
9b4c5f87
AT		 15352015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
1536
1537 * linux-low.c (linux_look_up_symbols): Don't call
1538 linux_supports_traceclone.
1539 * linux-low.h (thread_db_init): Remove use_events argument.
1540 * thread-db.c (thread_db_use_event): Remove global variable.
1541 (struct thread_db) <td_thr_event_enable_p>: Remove field.
1542 (struct thread_db) <td_create_bp>: Remove field.
1543 (thread_db_create_event): Remove function.
1544 (thread_db_enable_reporting): Likewise.
1545 (find_one_thread): Don't check for thread_db_use_events.
1546 (attach_thread): Likewise.
1547 (thread_db_load_search): Remove td_thr_event_enable_p initialization.
1548 (try_thread_db_load_1): Don't check for thread_db_use_events.
1549 (thread_db_init): Remove use_events argument and thread events
1550 handling.
1551 (remove_thread_event_breakpoints): Remove function.
1552 (thread_db_detach): Remove call to remove_thred_event_breakpoints.
1553
7d00775e
AT		 15542015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
1555
1556 * linux-aarch64-low.c (aarch64_supports_hardware_single_step):
1557 New function.
1558 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
1559 * linux-arm-low.c (arm_supports_hardware_single_step): New function.
1560 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
1561 * linux-bfin-low.c (bfin_supports_hardware_single_step): New function.
1562 (struct linux_target_ops) <bfin_supports_hardware_single_step>:
1563 Initialize.
1564 * linux-crisv32-low.c (cris_supports_hardware_single_step):
1565 New function.
1566 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
1567 * linux-low.c (can_hardware_single_step): Use
1568 supports_hardware_single_step.
1569 (can_software_single_step): New function.
1570 (start_step_over): Call can_software_single_step.
1571 (linux_supports_hardware_single_step): New function.
1572 (struct target_ops) <supports_software_single_step>: Initialize.
1573 * linux-low.h (struct linux_target_ops)
1574 <supports_hardware_single_step>: Initialize.
1575 * linux-m32r-low.c (m32r_supports_hardware_single_step): New function.
1576 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
1577 * linux-ppc-low.c (ppc_supports_hardware_single_step): New function.
1578 (struct linux_target_ops) <supports_hardware_single_step> Initialize.
1579 * linux-s390-low.c (s390_supports_hardware_single_step): New function.
1580 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
1581 * linux-sh-low.c (sh_supports_hardware_single_step): New function.
1582 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
1583 * linux-tic6x-low.c (tic6x_supports_hardware_single_step): New function.
1584 (struct linux_target_ops) <tic6x_supports_hardware_single_step>:
1585 Initialize.
1586 * linux-tile-low.c (tile_supports_hardware_single_step): New function.
1587 (struct linux_target_ops) <tile_supports_hardware_single_step>:
1588 Initialize.
1589 * linux-x86-low.c (x86_supports_hardware_single_step) New function.
1590 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
1591 * linux-xtensa-low.c (xtensa_supports_hardware_single_step):
1592 New function.
1593 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
1594 * target.h (struct target_ops): <supports_software_single_step>:
1595 New field.
1596 (target_supports_software_single_step): New macro.
1597
2d97cd35
AT		 15982015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
1599
1600 * linux-low.c (linux_wait_1): Fix pc advance condition.
1601 * mem-break.c (reinsert_breakpoint_inserted_here): New function.
1602 * mem-break.h (reinsert_breakpoint_inserted_here): New declaration.
1603
769ef81f
AT		 16042015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
1605
1606 * linux-arm-low.c (arm_is_thumb_mode): New function.
1607 (arm_breakpoint_at): Use arm_is_thumb_mode.
1608 (arm_breakpoint_kind_from_current_state): New function.
1609 (struct linux_target_ops) <breakpoint_kind_from_current_state>:
1610 Initialize.
1611 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_current_state.
1612 (linux_breakpoint_kind_from_current_state): New function.
1613 (struct target_ops <breakpoint_kind_from_current_state>: Initialize.
1614 * linux-low.h (struct linux_target_ops)
1615 <breakpoint_kind_from_current_state>: New field.
1616 * target.h (struct target_ops): Likewise.
1617 (target_breakpoint_kind_from_current_state): New macro.
1618
1bebeeca
PA		 16192015-11-30 Pedro Alves <palves@redhat.com>
1620
1621 * linux-low.c (linux_resume): Wake up the event loop before
1622 returning.
1623
a67a9fae
PA		 16242015-11-30 Pedro Alves <palves@redhat.com>
1625
1626 * mem-break.c (check_gdb_bp_preconditions): Remove current_thread
1627 check.
1628 (set_gdb_breakpoint): If prepare_to_access_memory fails, set *ERR
1629 to -1.
1630 * target.c (struct thread_search): New structure.
1631 (thread_search_callback): New function.
1632 (prev_general_thread): New global.
1633 (prepare_to_access_memory, done_accessing_memory): New functions.
1634 * target.h (prepare_to_access_memory, done_accessing_memory):
1635 Replace macros with function declarations.
1636
f2faf941
PA		 16372015-11-30 Pedro Alves <palves@redhat.com>
1638
1639 PR 14618
1640 * linux-low.c (linux_wait_1): If the last resumed thread is gone,
1641 report TARGET_WAITKIND_NO_RESUMED.
1642 * remote-utils.c (prepare_resume_reply): Handle
1643 TARGET_WAITKIND_NO_RESUMED.
1644 * server.c (report_no_resumed): New global.
1645 (handle_query) <qSupported>: Handle "no-resumed+". Report
1646 "no-resumed+" support.
1647 (resume): When the target reports TARGET_WAITKIND_NO_RESUMED, only
1648 return error if the client doesn't support no-resumed events.
1649 (push_stop_notification): New function.
1650 (handle_target_event): Use it. Report TARGET_WAITKIND_NO_RESUMED
1651 events if the client supports them.
1652
a681f9c9
PA		 16532015-11-30 Pedro Alves <palves@redhat.com>
1654
1655 * linux-low.c (thread_still_has_status_pending_p): Don't check
1656 vCont;t here.
1657 (lwp_resumed): New function.
1658 (status_pending_p_callback): Return early if the LWP is not
1659 supposed to be resumed.
1660
65706a29
PA		 16612015-11-30 Pedro Alves <palves@redhat.com>
1662
1663 * linux-low.c (handle_extended_wait): Assert that the LWP's
1664 waitstatus is TARGET_WAITKIND_IGNORE. If GDB wants to hear about
1665 thread create events, leave the new child's status pending.
1666 (linux_low_filter_event): If GDB wants to hear about thread exit
1667 events, leave the LWP marked dead and don't delete it.
1668 (linux_wait_for_event_filtered): Don't check for thread exit.
1669 (filter_exit_event): New function.
1670 (linux_wait_1): Use it, when returning an exit event.
1671 (linux_resume_one_lwp_throw): Assert that the LWP's
1672 waitstatus is TARGET_WAITKIND_IGNORE.
1673 * remote-utils.c (prepare_resume_reply): Handle
1674 TARGET_WAITKIND_THREAD_CREATED and TARGET_WAITKIND_THREAD_EXITED.
1675 * server.c (report_thread_events): New global.
1676 (handle_general_set): Handle QThreadEvents.
1677 (handle_query) <qSupported>: Handle and report QThreadEvents+;
1678 (handle_target_event): Handle TARGET_WAITKIND_THREAD_CREATED and
1679 TARGET_WAITKIND_THREAD_EXITED.
1680 * server.h (report_thread_events): Declare.
1681
56cf4bed
PA		 16822015-11-30 Pedro Alves <palves@redhat.com>
1683
1684 * linux-low.c (resume_stopped_resumed_lwps): Don't check whether
1685 the thread's last_resume_kind was resume_stop.
1686
500c1d85
PA		 16872015-11-30 Pedro Alves <palves@redhat.com>
1688
1689 * linux-low.c (linux_attach): In non-stop mode, wait for one stop
1690 before returning.
1691
de979965
PA		 16922015-11-30 Pedro Alves <palves@redhat.com>
1693
1694 * server.c (handle_v_requests): Handle vCtrlC.
1695
34c65914
PA		 16962015-11-30 Pedro Alves <palves@redhat.com>
1697
1698 * gdbthread.h (find_any_thread_of_pid): Declare.
1699 * inferiors.c (thread_of_pid, find_any_thread_of_pid): New
1700 functions.
1701 * server.c (handle_query): If current_thread is NULL, look for
1702 another thread of the selected process.
1703
79efa585 17042015-11-26 Daniel Colascione <dancol@dancol.org>
01a49af8 1705 Simon Marchi <simon.marchi@ericsson.com>
79efa585
SM		 1706
1707 * linux-low.c (linux_target_ops): Use linux_proc_tid_get_name.
1708 * server.c (handle_qxfer_threads_worker): Refactor to include thread
1709 name in reply.
1710 * target.h (struct target_ops) <thread_name>: New field.
1711 (target_thread_name): New macro.
1712
80d82c19
JB		 17132015-11-23 Joel Brobecker <brobecker@adacore.com>
1714
1715 * regcache.h (regcache_invalidate_pid): Add declaration.
1716 * regcache.c (regcache_invalidate_pid): New function, extracted
1717 from regcache_invalidate.
1718 (regcache_invalidate): Reimplement using regcache_invalidate_pid.
1719 Add trivial documentation comment.
1720 * lynx-low.c: Use regcache_invalidate_pid instead of
1721 regcache_invalidate.
1722
64da5dd5
JB		 17232015-11-23 Joel Brobecker <brobecker@adacore.com>
1724
1725 * configure.ac: Do not call AC_CHECK_TYPES for Elf32_auxv_t
1726 and Elf64_auxv_t if the target is Android.
1727
37ce4055
DE		 17282015-11-22 Doug Evans <xdje42@gmail.com>
1729
1730 * target.h: #include <sys/types.h>.
1731
06e03fff
PA		 17322015-11-19 Pedro Alves <palves@redhat.com>
1733
1734 * linux-low.c (linux_process_qsupported): Change prototype.
1735 Adjust.
1736 * linux-low.h (struct linux_target_ops) <process_qsupported>:
1737 Change prototype.
1738 * linux-x86-low.c (x86_linux_process_qsupported): Change prototype
1739 and adjust to loop over all features.
1740 * server.c (handle_query) <qSupported>: Adjust to call
1741 target_process_qsupported once, passing it a vector of unprocessed
1742 features.
1743 * target.h (struct target_ops) <process_qsupported>: Change
1744 prototype.
1745 (target_process_qsupported): Adjust.
1746
9a084706
PA		 17472015-11-19 Pedro Alves <palves@redhat.com>
1748
1749 * configure.ac (ERROR_ON_WARNING): Don't check whether in C++
1750 mode.
1751 * configure: Regenerate.
1752
dad44a1f
PA		 17532015-11-19 Pedro Alves <palves@redhat.com>
1754
1755 * configure: Regenerate.
1756
231c0592
YQ		 17572015-11-19 Yao Qi <yao.qi@linaro.org>
1758
1759 * linux-aarch64-low.c (emit_data_processing_reg): Change opcode
1760 type to uint32_t.
1761
6c1c9a8b
YQ		 17622015-11-19 Yao Qi <yao.qi@linaro.org>
1763
1764 * linux-aarch64-low.c (enum aarch64_operand_type): New.
1765 (struct aarch64_operand): Move enum out.
1766
9caa3311
YQ		 17672015-11-19 Yao Qi <yao.qi@linaro.org>
1768
1769 * linux-aarch64-low.c (aarch64_fill_fpregset): Cast buf to
1770 struct user_fpsimd_state *.
1771 (aarch64_store_fpregset): Likewise.
1772
6a69a054
YQ		 17732015-11-19 Yao Qi <yao.qi@linaro.org>
1774
1775 * linux-aarch64-low.c (aarch64_fill_gregset): Cast buf to
1776 struct user_pt_regs *.
1777 (aarch64_store_gregset): Likewise.
1778
1798301e
PA		 17792015-11-18 Pedro Alves <palves@redhat.com>
1780
1781 * Makefile.in (all_object_files): Add $IPA_OBJS.
1782
ce7715e2
PA		 17832015-11-17 Pedro Alves <palves@redhat.com>
1784
1785 * win32-low.c (win32_resume): Use gdb_signal_from_host,
1786 GDB_SIGNAL_0 and gdb_signal_to_string.
1787
c0879059
PA		 17882015-11-17 Pedro Alves <palves@redhat.com>
1789
1790 * win32-low.c (handle_output_debug_string): Remove parameter.
1791 (win32_kill): Remove our_status local and adjust call to
1792 handle_output_debug_string.
1793 (get_child_debug_event): Adjust call to
1794 handle_output_debug_string.
1795
1996e237
SM		 17962015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
1797
1798 * linux-mips-low.c (mips_fill_gregset): Add cast.
1799 (mips_store_gregset): Likewise.
1800 (mips_fill_fpregset): Likewise.
1801 (mips_store_fpregset): Likewise.
1802
cbec665b
SM		 18032015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
1804
1805 * linux-mips-low.c (mips_add_watchpoint): Rename private to
1806 priv.
1807
eb3e3c67
SM		 18082015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
1809
1810 * linux-mips-low.c (mips_linux_new_thread): Change type of
1811 watch_type to enum target_hw_bp_type.
1812
171de4b8
SM		 18132015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
1814
1815 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type):
1816 Change return type to arm_hwbp_type.
1817
04248ead
SM		 18182015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
1819
1820 * linux-aarch32-low.c (arm_fill_gregset): Add cast.
1821 (arm_store_gregset): Likewise.
1822 * linux-arm-low.c (arm_get_hwcap): Likewise.
1823 (arm_read_description): Likewise.
1824
04b3479c
SM		 18252015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
1826
1827 * linux-aarch32-low.c (aarch32_regsets): Use NULL_REGSET.
1828
2bc84e8a
SM		 18292015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
1830
1831 * linux-ppc-low.c (ppc_get_hwcap): Add cast.
1832 (ppc_fill_vsxregset): Likewise.
1833 (ppc_store_vsxregset): Likewise.
1834 (ppc_fill_vrregset): Likewise.
1835 (ppc_store_vrregset): Likewise.
1836 (ppc_fill_evrregset): Likewise.
1837 (ppc_store_evrregset): Likewise.
1838
e6c5bb05
SM		 18392015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
1840
1841 * linux-ppc-low.c (ppc_usrregs_info): Remove
1842 forward-declaration.
1843 (ppc_arch_setup): Move lower in file.
1844
7ea45d72
SM		 18452015-10-30 Simon Marchi <simon.marchi@ericsson.com>
1846
1847 * proc-service.c (ps_pdread): Change CORE_ADDR cast to uintptr_t.
1848 (ps_pdwrite): Likewise.
1849
69291610
HW		 18502015-10-29 Henrik Wallin <henrik.wallin@windriver.com>
1851
1852 * linux-arm-low.c (arm_new_thread): Move pointer dereference
1853 to after assert checks.
1854
b42945fd
SM		 18552015-10-29 Simon Marchi <simon.marchi@ericsson.com>
1856
1857 * proc-service.c (ps_pdread): Add/adjust casts.
1858 (ps_pdwrite): Add/adjust casts.
1859
d6f85c84
SM		 18602015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
1861
1862 * server.c (handle_search_memory_1): Cast return value of
1863 memmem.
1864
f98cd059
SM		 18652015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
1866
1867 * server.c (write_qxfer_response): Change type of data to
1868 gdb_byte *.
1869
d2412fa5
PA		 18702015-10-29 Pedro Alves <palves@redhat.com>
1871
1872 * mem-break.c (Z_packet_to_bkpt_type): Add cast.
1873
c17414a2
PA		 18742015-10-29 Pedro Alves <palves@redhat.com>
1875
1876 * tracepoint.c (clear_installed_tracepoints): Add casts.
1877
e053fbc4
PA		 18782015-10-29 Pedro Alves <palves@redhat.com>
1879
1880 * server.c (handle_v_cont, process_serial_event): Add enum
1881 gdb_signal casts to signal parsing code.
1882
add67df8
PA		 18832015-10-29 Pedro Alves <palves@redhat.com>
1884
1885 * linux-low.h (NULL_REGSET): Define.
1886 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
1887 * linux-arm-low.c (arm_regsets): Likewise.
1888 * linux-crisv32-low.c (cris_regsets): Likewise.
1889 * linux-m68k-low.c (m68k_regsets): Likewise.
1890 * linux-mips-low.c (mips_regsets): Likewise.
1891 * linux-nios2-low.c (nios2_regsets): Likewise.
1892 * linux-ppc-low.c (ppc_regsets): Likewise.
1893 * linux-s390-low.c (s390_regsets): Likewise.
1894 * linux-sh-low.c (sh_regsets): Likewise.
1895 * linux-sparc-low.c (sparc_regsets): Likewise.
1896 * linux-tic6x-low.c (tic6x_regsets): Likewise.
1897 * linux-tile-low.c (tile_regsets): Likewise.
1898 * linux-x86-low.c (x86_regsets): Likewise.
1899 * linux-xtensa-low.c (xtensa_regsets): Likewise.
1900
50bc912a
PA		 19012015-10-29 Pedro Alves <palves@redhat.com>
1902
1903 * linux-low.h (NULL_REGSET): Define.
1904 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
1905 * linux-arm-low.c (arm_regsets): Likewise.
1906 * linux-crisv32-low.c (cris_regsets): Likewise.
1907 * linux-m68k-low.c (m68k_regsets): Likewise.
1908 * linux-mips-low.c (mips_regsets): Likewise.
1909 * linux-nios2-low.c (nios2_regsets): Likewise.
1910 * linux-ppc-low.c (ppc_regsets): Likewise.
1911 * linux-s390-low.c (s390_regsets): Likewise.
1912 * linux-sh-low.c (sh_regsets): Likewise.
1913 * linux-sparc-low.c (sparc_regsets): Likewise.
1914 * linux-tic6x-low.c (tic6x_regsets): Likewise.
1915 * linux-tile-low.c (tile_regsets): Likewise.
1916 * linux-x86-low.c (x86_regsets): Likewise.
1917 * linux-xtensa-low.c (xtensa_regsets): Likewise.
1918
682b2546
DE		 19192015-10-26 Doug Evans <dje@google.com>
1920
1921 * linux-low.c (__SIGRTMIN): Move to nat/linux-nat.h.
1922
963843d4
DE		 19232015-10-26 Doug Evans <dje@google.com>
1924
1925 * linux-low.c (W_STOPCODE): Moved to common/gdb_wait.h.
1926
d41401ac
DE		 19272015-10-26 Doug Evans <dje@google.com>
1928
1929 * thread-db.c (find_one_thread): Cast ti.ti_tid to unsigned long
1930 for debug_printf.
1931 (attach_thread, find_new_threads_callback): Ditto.
1932
3db28855
AT		 19332015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
1934
1935 * mem-break.h (set_breakpoint_data): Remove.
1936
fb78e89c
AT		 19372015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
1938
1939 * nto-low.c (nto_sw_breakpoint_from_kind): New function.
1940 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
1941 (initialize_low): Remove set_breakpoint_data call.
1942 * spu-low.c (spu_sw_breakpoint_from_kind): New function.
1943 (struct target_ops) <sw_breakpoint_from_kind>: Iniitalize.
1944 (initialize_low): Remove set_breakpoint_data call.
1945 * win32-low.c (win32_sw_breakpoint_from_kind): New function.
1946 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
1947 (initialize_low): Remove set_breakpoint_data call.
1948
2e6ee069
AT		 19492015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
1950
1951 * linux-low.c (default_breakpoint_kind_from_pc): Move to target.c.
1952 * mem-break.c (set_breakpoint_at): Use target_breakpoint_kind_from_pc.
1953 * target.c (default_breakpoint_kind_from_pc): Moved from linux-low.c
1954 * target.h (target_breakpoint_kind_from_pc): New macro.
1955
1652a986
AT		 19562015-10-22 Antoine Tremblay <antoine.tremblay@ericsson.com>
1957
1958 * linux-low.c (default_breakpoint_kind_from_pc): New function.
1959 (linux_breakpoint_kind_from_pc): Use default_breakpoint_kind_from_pc for
1960 the default breakpoint kind.
1961
abeead09
AT		 19622015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
1963
1964 * linux-arm-low.c (arm_supports_z_point_type): Add software
1965 breakpoint support.
1966
b0b4b501
AT		 19672015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
1968
1969 * linux-arm-low.c: Refactor breakpoint definitions.
1970 (arm_breakpoint_at): Adjust for arm_abi_breakpoint.
1971 (arm_sw_breakpoint_from_kind): Adjust for arm_breakpoint.
1972
8689682c
AT		 19732015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
1974
1975 * Makefile.in: Add arm.c/o.
1976 * configure.srv: Likewise.
1977 * linux-arm-low.c (arm_breakpoint_kinds): New enum.
1978 (arm_breakpoint_kind_from_pc): New function.
1979 (arm_sw_breakpoint_from_kind): Return proper kind.
1980 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize.
1981
27165294
AT		 19822015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
1983
1984 * linux-low.c (initialize_low): Ajdust for breakpoint global variables
1985 removal.
1986 * mem-break.c : Remove breakpoint_data/breakpoint_len global variables.
1987 (struct raw_breakpoint) <size>: Remove.
1988 (struct raw_breakpoint) <kind>: Add.
1989 (bp_size): New function.
1990 (bp_opcode): Likewise.
1991 (find_raw_breakpoint_at): Adjust for kind.
1992 (insert_memory_breakpoint): Adjust for kind call bp_size,bp_opcode.
1993 (remove_memory_breakpoint): Adjust for kind call bp_size.
1994 (set_raw_breakpoint_at): Adjust for kind.
1995 (set_breakpoint): Likewise.
1996 (set_breakpoint_at): Call breakpoint_kind_from_pc.
1997 (delete_raw_breakpoint): Adjust for kind.
1998 (delete_breakpoint): Likewise.
1999 (find_gdb_breakpoint): Likewise.
2000 (set_gdb_breakpoint_1): Likewise.
2001 (set_gdb_breakpoint): Likewise.
2002 (delete_gdb_breakpoint_1): Likewise.
2003 (delete_gdb_breakpoint): Likewise.
2004 (uninsert_raw_breakpoint): Likewise.
2005 (reinsert_raw_breakpoint): Likewise.
2006 (set_breakpoint_data): Remove.
2007 (validate_inserted_breakpoint): Adjust for kind call bp_size,bp_opcode.
2008 (check_mem_read): Adjust for kind call bp_size.
2009 (check_mem_write): Adjust for kind call bp_size,bp_opcode.
2010 (clone_one_breakpoint): Adjust for kind.
2011 * mem-break.h (set_gdb_breakpoint): Likewise.
2012 (delete_gdb_breakpoint): Likewise.
2013 * server.c (process_serial_event): Likewise.
2014
dd373349
AT		 20152015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
2016
2017 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): New function.
2018 (struct linux_target_ops) <breakpoint>: Remove.
2019 (struct linux_target_ops) <breakpoint_len>: Remove.
2020 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2021 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2022 * linux-arm-low.c (arm_breakpoint_kind_from_pc): New function.
2023 (arm_sw_breakpoint_from_kind): New function.
2024 * linux-bfin-low.c (bfin_sw_breakpoint_from_kind): New function.
2025 (struct linux_target_ops) <breakpoint>: Remove.
2026 (struct linux_target_ops) <breakpoint_len>: Remove.
2027 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2028 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2029 * linux-cris-low.c (cris_sw_breakpoint_from_kind): New function.
2030 (struct linux_target_ops) <breakpoint>: Remove.
2031 (struct linux_target_ops) <breakpoint_len>: Remove.
2032 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2033 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2034 * linux-crisv32-low.c (cris_sw_breakpoint_from_kind): New function.
2035 (struct linux_target_ops) <breakpoint>: Remove.
2036 (struct linux_target_ops) <breakpoint_len>: Remove.
2037 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2038 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2039 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_pc
2040 and sw_breakpoint_from_kind to increment the pc.
2041 (linux_breakpoint_kind_from_pc): New function.
2042 (linux_sw_breakpoint_from_kind): New function.
2043 (struct target_ops) <sw_breakpoint_from_kind>: Initialize field.
2044 (initialize_low): Call breakpoint_kind_from_pc and
2045 sw_breakpoint_from_kind to replace breakpoint_data/len.
2046 * linux-low.h (struct linux_target_ops) <breakpoint_kind_from_pc>:
2047 New field.
2048 (struct linux_target_ops) <sw_breakpoint_from_kind>: Likewise.
2049 * linux-m32r-low.c (m32r_sw_breakpoint_from_kind): New function.
2050 (struct linux_target_ops) <breakpoint>: Remove.
2051 (struct linux_target_ops) <breakpoint_len>: Remove.
2052 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2053 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2054 * linux-m68k-low.c (m68k_sw_breakpoint_from_kind): New function.
2055 (struct linux_target_ops) <breakpoint>: Remove.
2056 (struct linux_target_ops) <breakpoint_len>: Remove.
2057 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2058 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2059 * linux-mips-low.c (mips_sw_breakpoint_from_kind): New function.
2060 (struct linux_target_ops) <breakpoint>: Remove.
2061 (struct linux_target_ops) <breakpoint_len>: Remove.
2062 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2063 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2064 * linux-nios2-low.c (nios2_sw_breakpoint_from_kind): New function.
2065 (struct linux_target_ops) <breakpoint>: Remove.
2066 (struct linux_target_ops) <breakpoint_len>: Remove.
2067 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2068 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2069 * linux-ppc-low.c (ppc_sw_breakpoint_from_kind): New function.
2070 (struct linux_target_ops) <breakpoint>: Remove.
2071 (struct linux_target_ops) <breakpoint_len>: Remove.
2072 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2073 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2074 * linux-s390-low.c (s390_sw_breakpoint_from_kind): New function.
2075 (struct linux_target_ops) <breakpoint>: Remove.
2076 (struct linux_target_ops) <breakpoint_len>: Remove.
2077 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2078 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2079 * linux-sh-low.c (sh_sw_breakpoint_from_kind): New function.
2080 (struct linux_target_ops) <breakpoint>: Remove.
2081 (struct linux_target_ops) <breakpoint_len>: Remove.
2082 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2083 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2084 * linux-sparc-low.c (sparc_sw_breakpoint_from_kind): New function.
2085 (struct linux_target_ops) <breakpoint>: Remove.
2086 (struct linux_target_ops) <breakpoint_len>: Remove.
2087 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2088 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2089 * linux-tic6x-low.c (tic6x_sw_breakpoint_from_kind): New function.
2090 (struct linux_target_ops) <breakpoint>: Remove.
2091 (struct linux_target_ops) <breakpoint_len>: Remove.
2092 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2093 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2094 * linux-tile-low.c (tile_sw_breakpoint_from_kind): New function.
2095 * linux-x86-low.c (x86_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-xtensa-low.c (xtensa_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
4cd98a19
AT		 21062015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
2107
2108 * linux-cris-low.c (cris_get_pc): Remove void arg.
2109
774ee6d2
AR		 21102015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
2111
2112 * gdbserver/nto-low.c (nto_insert_point, nto_remove_point): Fix
2113 variable name.
2114
833dcd29
AR		 21152015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
2116
2117 * inferiors.c (thread_pid_matches_callback): New function.
2118 (find_thread_process): New function.
2119 (remove_thread): Reset current_thread.
2120 (remove_process): Assert threads have been removed first.
2121
8d689ee5
YQ		 21222015-10-15 Yao Qi <yao.qi@linaro.org>
2123
2124 * linux-aarch64-low.c (aarch64_insert_point): Set len to 2
2125 if it is 3.
2126 (aarch64_remove_point): Likewise.
2127 * regcache.c (regcache_register_size): New function.
2128
1c2e1515
YQ		 21292015-10-12 Yao Qi <yao.qi@linaro.org>
2130
2131 * linux-aarch64-low.c: Update all callers as emit_load_store
2132 is renamed to aarch64_emit_load_store.
2133
e1c587c3
YQ		 21342015-10-12 Yao Qi <yao.qi@linaro.org>
2135
2136 * linux-aarch64-low.c: Update all callers of function renaming
2137 from emit_insn to aarch64_emit_insn.
2138
b6542f81
YQ		 21392015-10-12 Yao Qi <yao.qi@linaro.org>
2140
2141 * linux-aarch64-low.c (enum aarch64_opcodes): Move to
2142 arch/aarch64-insn.h.
2143 (struct aarch64_memory_operand): Likewise.
2144 (ENCODE): Likewise.
2145 (emit_insn): Move to arch/aarch64-insn.c.
2146 (emit_b, emit_bcond, emit_cb, emit_tb): Remove.
2147 (emit_load_store): Move to arch/aarch64-insn.c.
2148 (emit_ldr, emit_ldrb, emit_ldrsw, emit_nop): Remove.
2149 (can_encode_int32): Remove.
2150
246994ce
YQ		 21512015-10-12 Yao Qi <yao.qi@linaro.org>
2152
2153 * linux-aarch64-low.c (extract_signed_bitfield): Remove.
2154 (aarch64_decode_ldr_literal): Move to gdb/arch/aarch64-insn.c.
2155 (aarch64_relocate_instruction): Likewise.
2156 (struct aarch64_insn_data): Move to gdb/arch/aarch64-insn.h.
2157 (struct aarch64_insn_visitor): Likewise.
2158
0badd99f
YQ		 21592015-10-12 Yao Qi <yao.qi@linaro.org>
2160
2161 * linux-aarch64-low.c (struct aarch64_insn_data): New.
2162 (struct aarch64_insn_visitor): New.
2163 (struct aarch64_insn_relocation_data): New.
2164 (aarch64_ftrace_insn_reloc_b): New function.
2165 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
2166 (aarch64_ftrace_insn_reloc_cb): Likewise.
2167 (aarch64_ftrace_insn_reloc_tb): Likewise.
2168 (aarch64_ftrace_insn_reloc_adr): Likewise.
2169 (aarch64_ftrace_insn_reloc_ldr_literal): Likewise.
2170 (aarch64_ftrace_insn_reloc_others): Likewise.
2171 (visitor): New.
2172 (aarch64_relocate_instruction): Use visitor.
2173
dfaffe9d
YQ		 21742015-10-12 Yao Qi <yao.qi@linaro.org>
2175
2176 * linux-aarch64-low.c (aarch64_relocate_instruction): Return
2177 int. Add argument buf.
2178 (aarch64_install_fast_tracepoint_jump_pad): Pass buf to
2179 aarch64_relocate_instruction.
2180
70b439f0
YQ		 21812015-10-12 Yao Qi <yao.qi@linaro.org>
2182
2183 * linux-aarch64-low.c (aarch64_relocate_instruction): Add
2184 argument insn. Remove local variable insn. Don't call
2185 target_read_uint32.
2186 (aarch64_install_fast_tracepoint_jump_pad): Call
2187 target_read_uint32.
2188
7781c06f
YQ		 21892015-09-30 Yao Qi <yao.qi@linaro.org>
2190
2191 * linux-aarch64-low.c (emit_movk): Shorten a long line.
2192 (emit_load_store_pair): Likewise.
2193
9a3c8263
SM		 21942015-09-25 Simon Marchi <simon.marchi@ericsson.com>
2195
2196 * dll.c (match_dll): Add cast(s).
2197 (unloaded_dll): Likewise.
2198 * linux-low.c (second_thread_of_pid_p): Likewise.
2199 (delete_lwp_callback): Likewise.
2200 (count_events_callback): Likewise.
2201 (select_event_lwp_callback): Likewise.
2202 (linux_set_resume_request): Likewise.
2203 * server.c (accumulate_file_name_length): Likewise.
2204 (emit_dll_description): Likewise.
2205 (handle_qxfer_threads_worker): Likewise.
2206 (visit_actioned_threads): Likewise.
2207 * thread-db.c (any_thread_of): Likewise.
2208 * tracepoint.c (same_process_p): Likewise.
2209 (match_blocktype): Likewise.
2210 (build_traceframe_info_xml): Likewise.
2211
224c3ddb
SM		 22122015-09-25 Simon Marchi <simon.marchi@ericsson.com>
2213
2214 * ax.c (gdb_parse_agent_expr): Add cast to allocation result
2215 assignment.
2216 (gdb_unparse_agent_expr): Likewise.
2217 * hostio.c (require_data): Likewise.
2218 (handle_pread): Likewise.
2219 * linux-low.c (disable_regset): Likewise.
2220 (fetch_register): Likewise.
2221 (store_register): Likewise.
2222 (get_dynamic): Likewise.
2223 (linux_qxfer_libraries_svr4): Likewise.
2224 * mem-break.c (delete_fast_tracepoint_jump): Likewise.
2225 (set_fast_tracepoint_jump): Likewise.
2226 (uninsert_fast_tracepoint_jumps_at): Likewise.
2227 (reinsert_fast_tracepoint_jumps_at): Likewise.
2228 (validate_inserted_breakpoint): Likewise.
2229 (clone_agent_expr): Likewise.
2230 * regcache.c (init_register_cache): Likewise.
2231 * remote-utils.c (putpkt_binary_1): Likewise.
2232 (decode_M_packet): Likewise.
2233 (decode_X_packet): Likewise.
2234 (look_up_one_symbol): Likewise.
2235 (relocate_instruction): Likewise.
2236 (monitor_output): Likewise.
2237 * server.c (handle_search_memory): Likewise.
2238 (handle_qxfer_exec_file): Likewise.
2239 (handle_qxfer_libraries): Likewise.
2240 (handle_qxfer): Likewise.
2241 (handle_query): Likewise.
2242 (handle_v_cont): Likewise.
2243 (handle_v_run): Likewise.
2244 (captured_main): Likewise.
2245 * target.c (write_inferior_memory): Likewise.
2246 * thread-db.c (try_thread_db_load_from_dir): Likewise.
2247 * tracepoint.c (init_trace_buffer): Likewise.
2248 (add_tracepoint_action): Likewise.
2249 (add_traceframe): Likewise.
2250 (add_traceframe_block): Likewise.
2251 (cmd_qtdpsrc): Likewise.
2252 (cmd_qtdv): Likewise.
2253 (cmd_qtstatus): Likewise.
2254 (response_source): Likewise.
2255 (response_tsv): Likewise.
2256 (cmd_qtnotes): Likewise.
2257 (gdb_collect): Likewise.
2258 (initialize_tracepoint): Likewise.
2259
afbe19f8
PL		 22602015-09-21 Pierre Langlois <pierre.langlois@arm.com>
2261
2262 * linux-aarch64-low-.c: Include ax.h and tracepoint.h.
2263 (enum aarch64_opcodes) <RET>, <SUBS>, <AND>, <ORR>, <ORN>,
2264 <EOR>, <LSLV>, <LSRV>, <ASRV>, <SBFM>, <UBFM>, <CSINC>, <MUL>,
2265 <NOP>: New.
2266 (enum aarch64_condition_codes): New enum.
2267 (w0): New static global.
2268 (fp): Likewise.
2269 (lr): Likewise.
2270 (struct aarch64_memory_operand) <type>: New
2271 MEMORY_OPERAND_POSTINDEX type.
2272 (postindex_memory_operand): New helper function.
2273 (emit_ret): New function.
2274 (emit_load_store_pair): New function, factored out of emit_stp
2275 with support for MEMORY_OPERAND_POSTINDEX.
2276 (emit_stp): Rewrite using emit_load_store_pair.
2277 (emit_ldp): New function.
2278 (emit_load_store): Likewise.
2279 (emit_ldr): Mention post-index instruction in comment.
2280 (emit_ldrh): New function.
2281 (emit_ldrb): New function.
2282 (emit_ldrsw): Mention post-index instruction in comment.
2283 (emit_str): Likewise.
2284 (emit_subs): New function.
2285 (emit_cmp): Likewise.
2286 (emit_and): Likewise.
2287 (emit_orr): Likewise.
2288 (emit_orn): Likewise.
2289 (emit_eor): Likewise.
2290 (emit_mvn): Likewise.
2291 (emit_lslv): Likewise.
2292 (emit_lsrv): Likewise.
2293 (emit_asrv): Likewise.
2294 (emit_mul): Likewise.
2295 (emit_sbfm): Likewise.
2296 (emit_sbfx): Likewise.
2297 (emit_ubfm): Likewise.
2298 (emit_ubfx): Likewise.
2299 (emit_csinc): Likewise.
2300 (emit_cset): Likewise.
2301 (emit_nop): Likewise.
2302 (emit_ops_insns): New helper function.
2303 (emit_pop): Likewise.
2304 (emit_push): Likewise.
2305 (aarch64_emit_prologue): New function.
2306 (aarch64_emit_epilogue): Likewise.
2307 (aarch64_emit_add): Likewise.
2308 (aarch64_emit_sub): Likewise.
2309 (aarch64_emit_mul): Likewise.
2310 (aarch64_emit_lsh): Likewise.
2311 (aarch64_emit_rsh_signed): Likewise.
2312 (aarch64_emit_rsh_unsigned): Likewise.
2313 (aarch64_emit_ext): Likewise.
2314 (aarch64_emit_log_not): Likewise.
2315 (aarch64_emit_bit_and): Likewise.
2316 (aarch64_emit_bit_or): Likewise.
2317 (aarch64_emit_bit_xor): Likewise.
2318 (aarch64_emit_bit_not): Likewise.
2319 (aarch64_emit_equal): Likewise.
2320 (aarch64_emit_less_signed): Likewise.
2321 (aarch64_emit_less_unsigned): Likewise.
2322 (aarch64_emit_ref): Likewise.
2323 (aarch64_emit_if_goto): Likewise.
2324 (aarch64_emit_goto): Likewise.
2325 (aarch64_write_goto_address): Likewise.
2326 (aarch64_emit_const): Likewise.
2327 (aarch64_emit_call): Likewise.
2328 (aarch64_emit_reg): Likewise.
2329 (aarch64_emit_pop): Likewise.
2330 (aarch64_emit_stack_flush): Likewise.
2331 (aarch64_emit_zero_ext): Likewise.
2332 (aarch64_emit_swap): Likewise.
2333 (aarch64_emit_stack_adjust): Likewise.
2334 (aarch64_emit_int_call_1): Likewise.
2335 (aarch64_emit_void_call_2): Likewise.
2336 (aarch64_emit_eq_goto): Likewise.
2337 (aarch64_emit_ne_goto): Likewise.
2338 (aarch64_emit_lt_goto): Likewise.
2339 (aarch64_emit_le_goto): Likewise.
2340 (aarch64_emit_gt_goto): Likewise.
2341 (aarch64_emit_ge_got): Likewise.
2342 (aarch64_emit_ops_impl): New static global variable.
2343 (aarch64_emit_ops): New target function, return
2344 &aarch64_emit_ops_impl.
2345 (struct linux_target_ops): Install it.
2346
bb903df0
PL		 23472015-09-21 Pierre Langlois <pierre.langlois@arm.com>
2348
2349 * Makefile.in (linux-aarch64-ipa.o, aarch64-ipa.o): New rules.
2350 * configure.srv (aarch64*-*-linux*): Add linux-aarch64-ipa.o and
2351 aarch64-ipa.o.
2352 * linux-aarch64-ipa.c: New file.
2353 * linux-aarch64-low.c: Include arch/aarch64-insn.h, inttypes.h
2354 and endian.h.
2355 (aarch64_get_thread_area): New target method.
2356 (extract_signed_bitfield): New helper function.
2357 (aarch64_decode_ldr_literal): New function.
2358 (enum aarch64_opcodes): New enum.
2359 (struct aarch64_register): New struct.
2360 (struct aarch64_operand): New struct.
2361 (x0): New static global.
2362 (x1): Likewise.
2363 (x2): Likewise.
2364 (x3): Likewise.
2365 (x4): Likewise.
2366 (w2): Likewise.
2367 (ip0): Likewise.
2368 (sp): Likewise.
2369 (xzr): Likewise.
2370 (aarch64_register): New helper function.
2371 (register_operand): Likewise.
2372 (immediate_operand): Likewise.
2373 (struct aarch64_memory_operand): New struct.
2374 (offset_memory_operand): New helper function.
2375 (preindex_memory_operand): Likewise.
2376 (enum aarch64_system_control_registers): New enum.
2377 (ENCODE): New macro.
2378 (emit_insn): New helper function.
2379 (emit_b): New function.
2380 (emit_bcond): Likewise.
2381 (emit_cb): Likewise.
2382 (emit_tb): Likewise.
2383 (emit_blr): Likewise.
2384 (emit_stp): Likewise.
2385 (emit_ldp_q_offset): Likewise.
2386 (emit_stp_q_offset): Likewise.
2387 (emit_load_store): Likewise.
2388 (emit_ldr): Likewise.
2389 (emit_ldrsw): Likewise.
2390 (emit_str): Likewise.
2391 (emit_ldaxr): Likewise.
2392 (emit_stxr): Likewise.
2393 (emit_stlr): Likewise.
2394 (emit_data_processing_reg): Likewise.
2395 (emit_data_processing): Likewise.
2396 (emit_add): Likewise.
2397 (emit_sub): Likewise.
2398 (emit_mov): Likewise.
2399 (emit_movk): Likewise.
2400 (emit_mov_addr): Likewise.
2401 (emit_mrs): Likewise.
2402 (emit_msr): Likewise.
2403 (emit_sevl): Likewise.
2404 (emit_wfe): Likewise.
2405 (append_insns): Likewise.
2406 (can_encode_int32_in): New helper function.
2407 (aarch64_relocate_instruction): New function.
2408 (aarch64_install_fast_tracepoint_jump_pad): Likewise.
2409 (aarch64_get_min_fast_tracepoint_insn_len): Likewise.
2410 (struct linux_target_ops): Install aarch64_get_thread_area,
2411 aarch64_install_fast_tracepoint_jump_pad and
2412 aarch64_get_min_fast_tracepoint_insn_len.
2413
787749ea
PL		 24142015-09-21 Pierre Langlois <pierre.langlois@arm.com>
2415
2416 * Makefile.in (aarch64-insn.o): New rule.
2417 * configure.srv (aarch64*-*-linux*): Add aarch64-insn.o.
2418
9812b2e6
YQ		 24192015-09-21 Yao Qi <yao.qi@linaro.org>
2420
2421 * ax.c [!IN_PROCESS_AGENT] (gdb_agent_op_sizes): Define it.
2422
18fe412b
YQ		 24232015-09-21 Yao Qi <yao.qi@linaro.org>
2424
2425 * tracepoint.c (max_jump_pad_size): Remove.
2426
a0cc84cd
YQ		 24272015-09-18 Yao Qi <yao.qi@linaro.org>
2428
2429 * linux-aarch64-low.c: Don't include sys/uio.h.
2430 (ps_get_thread_area): Call aarch64_ps_get_thread_area.
2431
d78908cf
WW		 24322015-09-16 Wei-cheng Wang <cole945@gmail.com>
2433
2434 * tracepoint.c (eval_result_type): Change prototype.
2435 (condition_true_at_tracepoint): Fix argument to compiled_cond.
2436
d57e0d50
PA		 24372015-09-15 Pedro Alves <palves@redhat.com>
2438
2439 * remote-utils.c (prepare_resume_reply) <TARGET_WAITKIND_EXECD>:
2440 Check whether to report exec events instead of checking whether
2441 multiprocess is enabled.
2442
5a676acc
PA		 24432015-09-15 Pedro Alves <palves@redhat.com>
2444
2445 PR remote/18965
2446 * remote-utils.c (prepare_resume_reply): Merge
2447 TARGET_WAITKIND_VFORK_DONE switch case with the
2448 TARGET_WAITKIND_FORKED case.
2449
7c5d0fad
YQ		 24502015-09-15 Yao Qi <yao.qi@linaro.org>
2451
2452 * server.c (handle_query): Check string comparison using
2453 "else if" instead of "if".
2454
750ce8d1
YQ		 24552015-09-15 Yao Qi <yao.qi@linaro.org>
2456
2457 * server.c (vCont_supported): New global variable.
2458 (handle_query): Set vCont_supported to 1 if "vContSupported+"
2459 matches. Append ";vContSupported+" to own_buf.
2460 (handle_v_requests): Append ";s;S" to own_buf if target supports
2461 hardware single step or vCont_supported is false.
2462 (capture_main): Set vCont_supported to zero.
2463
70b90b91
YQ		 24642015-09-15 Yao Qi <yao.qi@linaro.org>
2465
2466 * linux-low.c (linux_supports_conditional_breakpoints): Rename
2467 it to ...
2468 (linux_supports_hardware_single_step): ... New function.
2469 (linux_target_ops): Update.
2470 * lynx-low.c (lynx_target_ops): Set field
2471 supports_hardware_single_step to target_can_do_hardware_single_step.
2472 * nto-low.c (nto_target_ops): Likewise.
2473 * spu-low.c (spu_target_ops): Likewise.
2474 * win32-low.c (win32_target_ops): Likewise.
2475 * target.c (target_can_do_hardware_single_step): New function.
2476 * target.h (struct target_ops) <supports_conditional_breakpoints>:
2477 Remove. <supports_hardware_single_step>: New field.
2478 (target_supports_conditional_breakpoints): Remove.
2479 (target_supports_hardware_single_step): New macro.
2480 (target_can_do_hardware_single_step): Declare.
2481 * server.c (handle_query): Use target_supports_hardware_single_step
2482 instead of target_supports_conditional_breakpoints.
2483
ade90bde
YQ		 24842015-09-15 Yao Qi <yao.qi@linaro.org>
2485
2486 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): New
2487 function.
2488 (struct linux_target_ops the_low_target): Install
2489 aarch64_linux_siginfo_fixup.
2490
94585166
DB		 24912015-09-11 Don Breazeal <donb@codesourcery.com>
2492 Luis Machado <lgustavo@codesourcery.com>
2493
2494 * linux-low.c (linux_mourn): Static declaration.
2495 (linux_arch_setup): Move in front of
2496 handle_extended_wait.
2497 (linux_arch_setup_thread): New function.
2498 (handle_extended_wait): Handle exec events. Call
2499 linux_arch_setup_thread. Make event_lwp argument a
2500 pointer-to-a-pointer.
2501 (check_zombie_leaders): Do not check stopped threads.
2502 (linux_low_ptrace_options): Add PTRACE_O_TRACEEXEC.
2503 (linux_low_filter_event): Add lwp and thread for exec'ing
2504 non-leader thread if leader thread has been deleted.
2505 Refactor code into linux_arch_setup_thread and call it.
2506 Pass child lwp pointer by reference to handle_extended_wait.
2507 (linux_wait_for_event_filtered): Update comment.
2508 (linux_wait_1): Prevent clobbering exec event status.
2509 (linux_supports_exec_events): New function.
2510 (linux_target_ops) <supports_exec_events>: Initialize new member.
2511 * lynx-low.c (lynx_target_ops) <supports_exec_events>: Initialize
2512 new member.
2513 * remote-utils.c (prepare_resume_reply): New stop reason 'exec'.
2514 * server.c (report_exec_events): New global variable.
2515 (handle_query): Handle qSupported query for exec-events feature.
2516 (captured_main): Initialize report_exec_events.
2517 * server.h (report_exec_events): Declare new global variable.
2518 * target.h (struct target_ops) <supports_exec_events>: New
2519 member.
2520 (target_supports_exec_events): New macro.
2521 * win32-low.c (win32_target_ops) <supports_exec_events>:
2522 Initialize new member.
2523
0568462b
MM		 25242015-09-09 Markus Metzger <markus.t.metzger@intel.com>
2525
2526 * linux-low.c (linux_low_enable_btrace): Remove.
2527 (linux_target_ops): Replace linux_low_enable_btrace with
2528 linux_enable_btrace.
2529
39edd165
YQ		 25302015-09-03 Yao Qi <yao.qi@linaro.org>
2531
2532 * linux-aarch64-low.c (aarch64_insert_point): Call
2533 aarch64_handle_watchpoint if aarch64_linux_region_ok_for_watchpoint
2534 returns true.
2535
1db33b5a
UW		 25362015-08-27 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
2537
2538 * linux-low.c (check_stopped_by_breakpoint): Use
2539 GDB_ARCH_IS_TRAP_BRKPT instead of GDB_ARCH_TRAP_BRKPT.
2540
ab290430
PA		 25412015-08-27 Pedro Alves <palves@redhat.com>
2542
2543 * proc-service.c (ps_pdwrite): Return PS_ERR/PS_OK explicily.
2544
8d749320
SM		 25452015-08-26 Simon Marchi <simon.marchi@ericsson.com>
2546
6711b7f8
SM		 2547 * ax.c (gdb_parse_agent_expr): Replace xmalloc-family function with
2548 the XNEW-family equivalent.
8d749320
SM		 2549 (compile_bytecodes): Likewise.
2550 * dll.c (loaded_dll): Likewise.
2551 * event-loop.c (append_callback_event): Likewise.
2552 (create_file_handler): Likewise.
2553 (create_file_event): Likewise.
2554 * hostio.c (handle_open): Likewise.
2555 * inferiors.c (add_thread): Likewise.
2556 (add_process): Likewise.
2557 * linux-aarch64-low.c (aarch64_linux_new_process): Likewise.
2558 * linux-arm-low.c (arm_new_process): Likewise.
2559 (arm_new_thread): Likewise.
2560 * linux-low.c (add_to_pid_list): Likewise.
2561 (linux_add_process): Likewise.
2562 (handle_extended_wait): Likewise.
2563 (add_lwp): Likewise.
2564 (enqueue_one_deferred_signal): Likewise.
2565 (enqueue_pending_signal): Likewise.
2566 (linux_resume_one_lwp_throw): Likewise.
2567 (linux_resume_one_thread): Likewise.
2568 (linux_read_memory): Likewise.
2569 (linux_write_memory): Likewise.
2570 * linux-mips-low.c (mips_linux_new_process): Likewise.
2571 (mips_linux_new_thread): Likewise.
2572 (mips_add_watchpoint): Likewise.
2573 * linux-x86-low.c (initialize_low_arch): Likewise.
2574 * lynx-low.c (lynx_add_process): Likewise.
2575 * mem-break.c (set_raw_breakpoint_at): Likewise.
2576 (set_breakpoint): Likewise.
2577 (add_condition_to_breakpoint): Likewise.
2578 (add_commands_to_breakpoint): Likewise.
2579 (clone_agent_expr): Likewise.
2580 (clone_one_breakpoint): Likewise.
2581 * regcache.c (new_register_cache): Likewise.
2582 * remote-utils.c (look_up_one_symbol): Likewise.
2583 * server.c (queue_stop_reply): Likewise.
2584 (start_inferior): Likewise.
2585 (queue_stop_reply_callback): Likewise.
2586 (handle_target_event): Likewise.
2587 * spu-low.c (fetch_ppc_memory): Likewise.
2588 (store_ppc_memory): Likewise.
2589 * target.c (set_target_ops): Likewise.
2590 * thread-db.c (thread_db_load_search): Likewise.
2591 (try_thread_db_load_1): Likewise.
2592 * tracepoint.c (add_tracepoint): Likewise.
2593 (add_tracepoint_action): Likewise.
2594 (create_trace_state_variable): Likewise.
2595 (cmd_qtdpsrc): Likewise.
2596 (cmd_qtro): Likewise.
2597 (add_while_stepping_state): Likewise.
2598 * win32-low.c (child_add_thread): Likewise.
2599 (get_image_name): Likewise.
2600
ed8b7b42
YQ		 26012015-08-25 Yao Qi <yao.qi@linaro.org>
2602
2603 * linux-aarch64-low.c (aarch64_linux_new_thread): Remove.
2604
db3cb7cb
YQ		 26052015-08-25 Yao Qi <yao.qi@linaro.org>
2606
2607 * Makefile.in (aarch64-linux.o): New rule.
2608 * configure.srv (aarch64*-*-linux*): Append aarch64-linux.o to
2609 srv_tgtobj.
2610 * linux-aarch64-low.c: Include nat/aarch64-linux.h.
2611 (aarch64_init_debug_reg_state): Make it extern.
2612 (aarch64_linux_prepare_to_resume): Remove.
2613
f6011a1c
YQ		 26142015-08-25 Yao Qi <yao.qi@linaro.org>
2615
2616 * linux-aarch64-low.c (aarch64_linux_prepare_to_resume): Use
2617 lwp_arch_private_info and ptid_of_lwp.
2618
88e2cf7e
YQ		 26192015-08-25 Yao Qi <yao.qi@linaro.org>
2620
2621 * linux-aarch64-low.c (aarch64_get_debug_reg_state): Add argument pid.
2622 Find proc_info by find_process_pid. All callers updated.
2623
5e35436e
YQ		 26242015-08-25 Yao Qi <yao.qi@linaro.org>
2625
2626 * linux-aarch64-low.c (struct arch64_dr_update_callback_param):
2627 Remove.
2628 (debug_reg_change_callback): Remove.
2629 (aarch64_notify_debug_reg_change): Remove.
2630
4a8a7965
YQ		 26312015-08-25 Yao Qi <yao.qi@linaro.org>
2632
2633 * linux-aarch64-low.c (aarch64_notify_debug_reg_change):
2634 Call current_lwp_ptid.
2635
32a271ee
YQ		 26362015-08-25 Yao Qi <yao.qi@linaro.org>
2637
2638 * linux-aarch64-low.c (debug_reg_change_callback): Use
2639 debug_printf.
2640
0d51c8d7
YQ		 26412015-08-25 Yao Qi <yao.qi@linaro.org>
2642
2643 * linux-aarch64-low.c (debug_reg_change_callback): Use phex.
2644
31a43dd5
YQ		 26452015-08-25 Yao Qi <yao.qi@linaro.org>
2646
2647 * linux-aarch64-low.c (debug_reg_change_callback): Remove comments.
2648
8ee52567
YQ		 26492015-08-25 Yao Qi <yao.qi@linaro.org>
2650
2651 * linux-aarch64-low.c (debug_reg_change_callback): Re-indent
2652 the code.
2653
ff3f0f45
YQ		 26542015-08-25 Yao Qi <yao.qi@linaro.org>
2655
2656 * linux-aarch64-low.c (aarch64_dr_update_callback_param) <pid>:
2657 Remove.
2658 (debug_reg_change_callback): Remove argument entry and add argument
2659 lwp. Remove local variable thread. Don't print thread id in the
2660 debugging output. Don't check whether pid of thread equals to pid.
2661 (aarch64_notify_debug_reg_change): Don't set param.pid. Call
2662 iterate_over_lwps instead find_inferior.
2663
3d40fbb5
PA		 26642015-08-24 Pedro Alves <palves@redhat.com>
2665
2666 * inferiors.c (get_first_process): New function.
2667 * inferiors.h (get_first_process): New declaration.
2668 * remote-utils.c (read_ptid): Default to the first process in the
2669 list, instead of to the current thread's process.
2670
438e1e42
PA		 26712015-08-24 Pedro Alves <palves@redhat.com>
2672
2673 * debug.c: Include gdb_sys_time.h instead of sys/time.h.
2674 * event-loop.c: Likewise.
2675 * remote-utils.c: Likewise.
2676 * tracepoint.c: Likewise.
2677
a8c6d4fc
PA		 26782015-08-24 Pedro Alves <palves@redhat.com>
2679
2680 * spu-low.c (spu_request_interrupt): Use lwpid_of instead of
2681 ptid_get_lwp.
2682
99b0bb12
PA		 26832015-08-21 Pedro Alves <palves@redhat.com>
2684
2685 * ax.c (gdb_eval_agent_expr): Return expr_eval_unhandled_opcode
2686 instead of literal 1.
2687
f8904751
PA		 26882015-08-21 Pedro Alves <palves@redhat.com>
2689
2690 * tdesc.c (default_description): Explicitly zero-initialize.
2691
465a859e
PA		 26922015-08-21 Pedro Alves <palves@redhat.com>
2693
2694 PR gdb/18749
2695 * inferiors.c (remove_thread): Discard any pending stop reply for
2696 this thread.
2697 * server.c (remove_all_on_match_pid): Rename to ...
2698 (remove_all_on_match_ptid): ... this. Work with a filter ptid
2699 instead of a pid.
2700 (discard_queued_stop_replies): Change parameter to a ptid. Now
2701 extern.
2702 (handle_v_kill, kill_inferior_callback, captured_main)
2703 (process_serial_event): Adjust.
2704 * server.h (discard_queued_stop_replies): Declare.
2705
f0db101d
PA		 27062015-08-21 Pedro Alves <palves@redhat.com>
2707
2708 * linux-low.c (wait_for_sigstop): Always switch to no thread
2709 selected if the previously current thread dies.
2710 * lynx-low.c (lynx_request_interrupt): Use the first thread's
2711 process instead of the current thread's.
2712 * remote-utils.c (input_interrupt): Don't check if there's no
2713 current thread.
2714 * server.c (gdb_read_memory, gdb_write_memory): If setting the
2715 current thread to the general thread fails, error out.
2716 (handle_qxfer_auxv, handle_qxfer_libraries)
2717 (handle_qxfer_libraries_svr4, handle_qxfer_siginfo)
2718 (handle_qxfer_spu, handle_qxfer_statictrace, handle_qxfer_fdpic)
2719 (handle_query): Check if there's a thread selected instead of
2720 checking whether there's any thread in the thread list.
2721 (handle_qxfer_threads, handle_qxfer_btrace)
2722 (handle_qxfer_btrace_conf): Don't error out early if there's no
2723 thread in the thread list.
2724 (handle_v_cont, myresume): Don't set the current thread to the
2725 continue thread.
2726 (process_serial_event) <Hg handling>: Also set thread_id if the
2727 previous general thread is still alive.
2728 (process_serial_event) <g/G handling>: If setting the current
2729 thread to the general thread fails, error out.
2730 * spu-low.c (spu_resume, spu_request_interrupt): Use the first
2731 thread's lwp instead of the current thread's.
2732 * target.c (set_desired_thread): If the desired thread was not
2733 found, leave the current thread pointing to NULL. Return an int
2734 (boolean) indicating success.
2735 * target.h (set_desired_thread): Change return type to int.
2736
40045d91
MF		 27372015-08-20 Max Filippov <jcmvbkbc@gmail.com>
2738
2739 * configure.srv (xtensa*-*-linux*): Add srv_linux_thread_db=yes.
2740 * linux-xtensa-low.c (arch/xtensa.h gdb_proc_service.h): New
2741 #includes.
2742 (ps_get_thread_area): New function.
2743
45face3b
GB		 27442015-08-19 Gary Benson <gbenson@redhat.com>
2745
2746 * hostio.c (handle_pread): Do not attempt to read more data
2747 than hostio_reply_with_data can fit in a packet.
2748
16d5f642
JB		 27492015-08-18 Joel Brobecker <brobecker@adacore.com>
2750
2751 * linux-aarch32-low.c (NT_ARM_VFP): Define if not already defined.
2752
a738da3a
MF		 27532015-08-14 Matthew Fortune <matthew.fortune@imgtec.com>
2754
2755 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP_REL.
2756
33ebda9d
PA		 27572015-08-06 Pedro Alves <palves@redhat.com>
2758
2759 * tracepoint.c (expr_eval_result): Now an int.
2760
a44892be
PA		 27612015-08-06 Pedro Alves <palves@redhat.com>
2762
2763 * gdbthread.h (struct regcache): Forward declare.
2764 (struct thread_info) <regcache_data>: Now a struct regcache
2765 pointer.
2766 * inferiors.c (inferior_regcache_data)
2767 (set_inferior_regcache_data): Now work with struct regcache
2768 pointers.
2769 * inferiors.h (struct regcache): Forward declare.
2770 (inferior_regcache_data, set_inferior_regcache_data): Now work
2771 with struct regcache pointers.
2772 * regcache.c (get_thread_regcache, regcache_invalidate_thread)
2773 (free_register_cache_thread): Remove struct regcache pointer
2774 casts.
2775
608a1e46
PA		 27762015-08-06 Pedro Alves <palves@redhat.com>
2777
2778 * server.c (captured_main): On error, print the exception message
2779 to stderr, and if run_once is set, throw a quit.
2780
f0ce0d3a
PA		 27812015-08-06 Pedro Alves <palves@redhat.com>
2782
2783 * linux-low.c (move_out_of_jump_pad_callback): Temporarily switch
2784 the current thread.
2785
bf47e248
PA		 27862015-08-06 Pedro Alves <palves@redhat.com>
2787
2788 * linux-low.c (linux_write_memory): Rewrite debug output to avoid
2789 reading beyond the passed in buffer length.
2790
b6b9ffcc
PL		 27912015-08-06 Pierre Langlois <pierre.langlois@arm.com>
2792
2793 * tracepoint.c (symbol_list) <required>: Remove.
2794
863d01bd
PA		 27952015-08-06 Pedro Alves <palves@redhat.com>
2796
2797 * linux-low.c (handle_extended_wait): Set the fork child's suspend
2798 count if stopping and suspending threads.
2799 (check_stopped_by_breakpoint): If stopped by trace, set the LWP's
2800 stop reason to TARGET_STOPPED_BY_SINGLE_STEP.
2801 (linux_detach): Complete an ongoing step-over.
2802 (lwp_suspended_inc, lwp_suspended_decr): New functions. Use
2803 throughout.
2804 (resume_stopped_resumed_lwps): Don't resume a suspended thread.
2805 (linux_wait_1): If passing a signal to the inferior after
2806 finishing a step-over, unsuspend and re-resume all lwps. If we
2807 see a single-step event but the thread should be continuing, don't
2808 pass the trap to gdb.
2809 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback): Use
2810 internal_error instead of gdb_assert.
2811 (enqueue_pending_signal): New function.
2812 (check_ptrace_stopped_lwp_gone): Add debug output.
2813 (start_step_over): Use internal_error instead of gdb_assert.
2814 (complete_ongoing_step_over): New function.
2815 (linux_resume_one_thread): Don't resume a suspended thread.
2816 (proceed_one_lwp): If the LWP is stepping over a breakpoint, reset
2817 it stepping.
2818
00db26fa
PA		 28192015-08-06 Pedro Alves <palves@redhat.com>
2820
2821 * linux-low.c (add_lwp): Set waitstatus to TARGET_WAITKIND_IGNORE.
2822 (linux_thread_alive): Use lwp_is_marked_dead.
2823 (extended_event_reported): Delete.
2824 (linux_wait_1): Check if waitstatus is TARGET_WAITKIND_IGNORE
2825 instead of extended_event_reported.
2826 (mark_lwp_dead): Don't set the 'dead' flag. Store the waitstatus
2827 as well.
2828 (lwp_is_marked_dead): New function.
2829 (lwp_running): Use lwp_is_marked_dead.
2830 * linux-low.h: Delete 'dead' field, and update 'waitstatus's
2831 comment.
2832
ad071a30
PA		 28332015-08-06 Pedro Alves <palves@redhat.com>
2834
2835 * linux-low.c (linux_wait_1): Move fork event output out of the
2836 !report_to_gdb check. Pass event_child->waitstatus to
2837 target_waitstatus_to_string instead of ourstatus.
2838
524b57e6
YQ		 28392015-08-04 Yao Qi <yao.qi@linaro.org>
2840
2841 * linux-aarch64-low.c (aarch64_supports_tracepoints): Return 0
2842 if current_thread is 32 bit.
2843
6085d6f6
YQ		 28442015-08-04 Yao Qi <yao.qi@linaro.org>
2845
2846 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
2847 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
2848 * server.c (extended_protocol): Remove "static".
2849 * server.h (extended_protocol): Declare it.
2850
8a7e4587
YQ		 28512015-08-04 Yao Qi <yao.qi@linaro.org>
2852
2853 * linux-aarch64-low.c (aarch64_get_pc): Get PC register on
2854 both aarch64 and aarch32.
2855 (aarch64_set_pc): Likewise.
2856
3b53ae99
YQ		 28572015-08-04 Yao Qi <yao.qi@linaro.org>
2858
2859 * configure.srv (case aarch64*-*-linux*): Append arm-with-neon.o
2860 to srv_regobj and append arm-core.xml arm-vfpv3.xml and
2861 arm-with-neon.xml to srv_xmlfiles.
2862 * linux-aarch64-low.c: Include linux-aarch32-low.h.
2863 (is_64bit_tdesc): New function.
2864 (aarch64_linux_read_description): New function.
2865 (aarch64_arch_setup): Call aarch64_linux_read_description.
2866 (regs_info): Rename to regs_info_aarch64.
2867 (aarch64_regs_info): Return right regs_info.
2868 (initialize_low_arch): Call initialize_low_arch_aarch32.
2869
bd9e6534
YQ		 28702015-08-04 Yao Qi <yao.qi@linaro.org>
2871
2872 * configure.srv (srv_tgtobj): Add linux-aarch32-low.o.
2873 * linux-aarch32-low.c: New file.
2874 * linux-aarch32-low.h: New file.
2875 * linux-arm-low.c (arm_fill_gregset): Move it to
2876 linux-aarch32-low.c.
2877 (arm_store_gregset): Likewise.
2878 (arm_fill_vfpregset): Call arm_fill_vfpregset_num
2879 (arm_store_vfpregset): Call arm_store_vfpregset_num.
2880 (arm_arch_setup): Check if PTRACE_GETREGSET works.
2881 (regs_info): Rename to regs_info_arm.
2882 (arm_regs_info): Return regs_info_aarch32 if
2883 have_ptrace_getregset is 1 and target description is
2884 arm_with_neon or arm_with_vfpv3.
2885 (initialize_low_arch): Don't call init_registers_arm_with_neon.
2886 Call initialize_low_arch_aarch32 instead.
2887
ded48a5e
YQ		 28882015-08-04 Yao Qi <yao.qi@linaro.org>
2889
2890 * linux-x86-low.c (have_ptrace_getregset): Move it to ...
2891 * linux-low.c: ... here.
2892 * linux-low.h (have_ptrace_getregset): Declare it.
2893
96e9210f
PA		 28942015-08-04 Pedro Alves <palves@redhat.com>
2895
2896 * thread-db.c (struct thread_db): Use new typedefs.
2897 (try_thread_db_load_1): Define local TDB_DLSYM macro and use it in
2898 CHK calls.
2899 (disable_thread_event_reporting): Cast result of dlsym to
2900 destination function pointer type.
2901 (thread_db_mourn): Use td_ta_delete_ftype.
2902
af60a1ef
SL		 29032015-08-03 Sandra Loosemore <sandra@codesourcery.com>
2904
2905 * linux-nios2-low.c (NIOS2_BREAKPOINT): Conditionalize for
2906 arch variant.
2907 (CDX_BREAKPOINT): Define for R2.
2908 (nios2_breakpoint_at): Check for CDX_BREAKPOINT when R2.
2909 (the_low_target): Add comments.
2910
e8b41681
YQ		 29112015-07-30 Yao Qi <yao.qi@linaro.org>
2912
2913 * linux-arm-low.c (arm_hwcap): Remove it.
2914 (arm_read_description): New local variable arm_hwcap. Don't
2915 set arm_hwcap to zero.
2916
89abb039
YQ		 29172015-07-30 Yao Qi <yao.qi@linaro.org>
2918
2919 * linux-arm-low.c (arm_fill_wmmxregset): Don't use arm_hwcap.
2920 Use regcache->tdesc instead.
2921 (arm_store_wmmxregset): Likewise.
2922 (arm_fill_vfpregset): Likewise.
2923 (arm_store_vfpregset): Likewise.
2924
deca266c
YQ		 29252015-07-30 Yao Qi <yao.qi@linaro.org>
2926
2927 * linux-arm-low.c: Include arch/arm.h.
2928 (arm_fill_gregset): Don't use arm_num_regs and arm_regmap.
2929 (arm_store_gregset): Likewise.
2930
aa58a496
SM		 29312015-07-29 Simon Marchi <simon.marchi@ericsson.com>
2932
2933 * linux-mips-low.c (mips_linux_prepare_to_resume): Add NULL as
2934 ptrace's 4th parameter.
2935
50904b25
YQ		 29362015-07-27 Yao Qi <yao.qi@linaro.org>
2937
2938 * configure.srv (case aarch64*-*-linux*): Don't set
2939 srv_linux_usrregs.
2940
5826e159
PA		 29412015-07-24 Pedro Alves <palves@redhat.c: Likewise.om>
2942
2943 * linux-aarch64-low.c: Include nat/gdb_ptrace.h instead of
2944 sys/ptrace.h.
2945 * linux-arm-low.c: Likewise.
2946 * linux-cris-low.c: Likewise.
2947 * linux-crisv32-low.c: Likewise.
2948 * linux-low.c: Likewise.
2949 * linux-m68k-low.c: Likewise.
2950 * linux-mips-low.c: Likewise.
2951 * linux-nios2-low.c: Likewise.
2952 * linux-s390-low.c: Likewise.
2953 * linux-sparc-low.c: Likewise.
2954 * linux-tic6x-low.c: Likewise.
2955 * linux-tile-low.c: Likewise.
2956 * linux-x86-low.c: Likewise.
2957
54019719
PA		 29582015-07-24 Pedro Alves <palves@redhat.com>
2959
2960 * config.in: Regenerate.
2961 * configure: Regenerate.
2962
eb7aa561
PA		 29632015-07-24 Pedro Alves <palves@redhat.com>
2964
2965 * acinclude.m4: Include ../ptrace.m4.
2966 * configure.ac: Call GDB_AC_PTRACE.
2967 * config.in, configure: Regenerate.
2968
55d7b841
YQ		 29692015-07-24 Yao Qi <yao.qi@linaro.org>
2970
2971 * linux-low.c (linux_create_inferior): Remove setting to
2972 proc->priv->new_inferior.
2973 (linux_attach): Likewise.
2974 (linux_low_filter_event): Likewise.
2975 * linux-low.h (struct process_info_private) <new_inferior>: Remove.
2976
c06cbd92
YQ		 29772015-07-24 Yao Qi <yao.qi@linaro.org>
2978
2979 * linux-low.c (linux_arch_setup): New function.
2980 (linux_low_filter_event): If proc->tdesc is NULL and
2981 proc->attached is true, call the_low_target.arch_setup.
2982 Otherwise, keep status pending, and return.
2983 (linux_resume_one_lwp_throw): Don't call get_pc if
2984 thread->while_stepping isn't NULL. Don't call
2985 get_thread_regcache if proc->tdesc is NULL.
2986 (need_step_over_p): Return 0 if proc->tdesc is NULL.
2987 (linux_target_ops): Install arch_setup.
2988 * server.c (start_inferior): Call the_target->arch_setup.
2989 * target.h (struct target_ops) <arch_setup>: New field.
2990 (target_arch_setup): New marco.
2991 * lynx-low.c (lynx_target_ops): Update.
2992 * nto-low.c (nto_target_ops): Update.
2993 * spu-low.c (spu_target_ops): Update.
2994 * win32-low.c (win32_target_ops): Update.
2995
5ae3ebba
YQ		 29962015-07-24 Yao Qi <yao.qi@linaro.org>
2997
2998 * linux-low.c (linux_add_process): Don't set
2999 proc->priv->new_inferior.
3000 (linux_create_inferior): Set proc->priv->new_inferior to 1.
3001 (linux_attach): Likewise.
3002
eb97750b
YQ		 30032015-07-24 Yao Qi <yao.qi@linaro.org>
3004
3005 * server.c (start_inferior): Code refactor.
3006
51aee833
YQ		 30072015-07-24 Yao Qi <yao.qi@linaro.org>
3008
3009 * server.c (process_serial_event): Set general_thread.
3010
af1b22f3
YQ		 30112015-07-21 Yao Qi <yao.qi@linaro.org>
3012
3013 * linux-aarch64-low.c (aarch64_arch_setup): Remove code and call
3014 aarch64_linux_get_debug_reg_capacity.
3015
554717a3
YQ		 30162015-07-17 Yao Qi <yao.qi@linaro.org>
3017
3018 * Makefile.in (aarch64-linux-hw-point.o): New rule.
3019 * configure.srv (srv_tgtobj): Append aarch64-linux-hw-point.o.
3020 * linux-aarch64-low.c: Include nat/aarch64-linux-hw-point.h.
3021 (AARCH64_HBP_MAX_NUM): Move to nat/aarch64-linux-hw-point.h.
3022 (AARCH64_HWP_MAX_NUM, AARCH64_HBP_ALIGNMENT): Likewise.
3023 (AARCH64_HWP_ALIGNMENT): Likewise.
3024 (AARCH64_HWP_MAX_LEN_PER_REG): Likewise.
3025 (AARCH64_DEBUG_NUM_SLOTS, AARCH64_DEBUG_ARCH): Likewise.
3026 (aarch64_num_bp_regs, aarch64_num_wp_regs): Likewise.
3027 (AARCH64_DEBUG_ARCH_V8, DR_MARK_ALL_CHANGED): Likewise.
3028 (DR_MARK_N_CHANGED, DR_CLEAR_CHANGED): Likewise.
3029 (DR_HAS_CHANGED, DR_N_HAS_CHANGE): Likewise.
3030 (struct aarch64_debug_reg_state): Likewise.
3031 (struct arch_lwp_info): Likewise.
3032 (aarch64_align_watchpoint): Likewise.
3033 (DR_CONTROL_ENABLED, DR_CONTROL_LENGTH): Likewise.
3034 (aarch64_watchpoint_length): Likewise.
3035 (aarch64_point_encode_ctrl_reg): Likewise
3036 (aarch64_point_is_aligned): Likewise.
3037 (aarch64_align_watchpoint): Likewise.
3038 (aarch64_linux_set_debug_regs):
3039 (aarch64_dr_state_insert_one_point): Likewise.
3040 (aarch64_dr_state_remove_one_point): Likewise.
3041 (aarch64_handle_breakpoint): Likewise.
3042 (aarch64_handle_aligned_watchpoint): Likewise.
3043 (aarch64_handle_unaligned_watchpoint): Likewise.
3044 (aarch64_handle_watchpoint): Likewise.
3045
c67ca4de
YQ		 30462015-07-17 Yao Qi <yao.qi@linaro.org>
3047
3048 * linux-aarch64-low.c (aarch64_handle_breakpoint): Add argument state
3049 and don't aarch64_get_debug_reg_state. All callers update.
3050 (aarch64_handle_aligned_watchpoint): Likewise.
3051 (aarch64_handle_unaligned_watchpoint): Likewise.
3052 (aarch64_handle_watchpoint): Likewise.
3053 (aarch64_insert_point): Call aarch64_get_debug_reg_state earlier.
3054 (aarch64_remove_point): Likewise.
3055
25abf979
YQ		 30562015-07-17 Yao Qi <yao.qi@linaro.org>
3057
3058 * linux-aarch64-low.c (aarch64_show_debug_reg_state): Use
3059 debug_printf.
3060 (aarch64_handle_unaligned_watchpoint): Likewise.
3061
db1ff28b
JK		 30622015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
3063
3064 Revert the previous 3 commits:
3065 Move gdb_regex* to common/
3066 Move linux_find_memory_regions_full & co.
3067 gdbserver build-id attribute generator
3068
700ca40f
JK		 30692015-07-15 Aleksandar Ristovski <aristovski@qnx.com
3070 Jan Kratochvil <jan.kratochvil@redhat.com>
3071
3072 gdbserver build-id attribute generator.
3073 * linux-low.c (nat/linux-maps.h, search.h, rsp-low.h): Include.
3074 (ElfXX_Ehdr, ElfXX_Phdr, ElfXX_Nhdr): New.
3075 (ELFXX_FLD, ELFXX_SIZEOF, ELFXX_ROUNDUP, BUILD_ID_INVALID): New.
3076 (find_phdr): New.
3077 (get_dynamic): Use find_pdhr to traverse program headers.
3078 (struct mapping_entry, mapping_entry_s, free_mapping_entry_vec)
3079 (compare_mapping_entry_range, struct find_memory_region_callback_data)
3080 (read_build_id, find_memory_region_callback, lrfind_mapping_entry)
3081 (get_hex_build_id): New.
3082 (linux_qxfer_libraries_svr4): Add optional build-id attribute
3083 to reply XML document.
3084
9904185c
JK		 30852015-07-15 Aleksandar Ristovski <aristovski@qnx.com
3086 Jan Kratochvil <jan.kratochvil@redhat.com>
3087
3088 * target.c: Include target/target-utils.h and fcntl.h.
3089 (target_fileio_read_stralloc_1_pread, target_fileio_read_stralloc_1)
3090 (target_fileio_read_stralloc): New functions.
3091
6e5b4429
JK		 30922015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
3093
3094 * Makefile.in (OBS): Add gdb_regex.o.
3095 (gdb_regex.o): New.
3096 * config.in: Rebuilt.
3097 * configure: Rebuilt.
3098
ddc98fbf
JK		 30992015-07-15 Aleksandar Ristovski <aristovski@qnx.com
3100 Jan Kratochvil <jan.kratochvil@redhat.com>
3101
3102 Create empty nat/linux-maps.[ch] and common/target-utils.[ch].
3103 * Makefile.in (OBS): Add target-utils.o.
3104 (linux-maps.o, target-utils.o): New.
3105 * configure.srv (srv_linux_obj): Add linux-maps.o.
3106
e57bb7a0
PL		 31072015-07-15 Pierre Langlois <pierre.langlois@arm.com>
3108
3109 * linux-aarch64-low.c (aarch64_supports_range_stepping): New
3110 function, return 1.
3111 (the_low_target): Install it.
3112
586b02a9
PA		 31132015-07-14 Pedro Alves <palves@redhat.com>
3114
3115 * linux-low.c (kill_wait_lwp): Don't assert if waitpid fails.
3116 Instead, ignore ECHILD, and throw an error for other errnos.
3117
58c1b36c
PA		 31182015-07-10 Pedro Alves <palves@redhat.com>
3119
3120 * event-loop.c (struct callback_event) <data>: Change type to
3121 gdb_client_data instance instead of gdb_client_data pointer.
3122 (append_callback_event): Adjust.
3123
421530db
PL		 31242015-07-10 Pierre Langlois <pierre.langlois@arm.com>
3125
3126 * linux-aarch64-low.c: Add comments for each linux_target_ops
3127 method. Remove comments already covered in target_ops and
3128 linux_target_ops definitions.
3129 (the_low_target): Add comments for each unimplemented method.
3130
c2d65f38
YQ		 31312015-07-09 Yao Qi <yao.qi@linaro.org>
3132
3133 * linux-aarch64-low.c (aarch64_regmap): Remove.
3134 (aarch64_usrregs_info): Remove.
3135 (regs_info): Set field usrregs to NULL.
3136
b20a6524
MM		 31372015-07-02 Markus Metzger <markus.t.metzger@intel.com>
3138
3139 * linux-low.c: Include "rsp-low.h"
3140 (linux_low_encode_pt_config, linux_low_encode_raw): New.
3141 (linux_low_read_btrace): Support BTRACE_FORMAT_PT.
3142 (linux_low_btrace_conf): Support BTRACE_FORMAT_PT.
3143 (handle_btrace_enable_pt): New.
3144 (handle_btrace_general_set): Support "pt".
3145 (handle_btrace_conf_general_set): Support "pt:size".
3146
96c97461
PL		 31472015-06-29 Pierre Langlois <pierre.langlois@arm.com>
3148
3149 * linux-aarch64-low.c (aarch64_supports_z_point_type): Enable for
3150 Z_PACKET_SW_BP.
3151
37d66942
PL		 31522015-06-29 Pierre Langlois <pierre.langlois@arm.com>
3153
3154 * linux-aarch64-low.c: Remove comment about endianness.
3155 (aarch64_breakpoint): Change type to gdb_byte[]. Set to "brk #0".
3156 (aarch64_breakpoint_at): Change type of insn to gdb_byte[]. Use
3157 memcmp.
3158
dc06243f
GB		 31592015-06-24 Gary Benson <gbenson@redhat.com>
3160
3161 * linux-i386-ipa.c (stdint.h): Do not include.
3162 * lynx-i386-low.c (stdint.h): Likewise.
3163 * lynx-ppc-low.c (stdint.h): Likewise.
3164 * mem-break.c (stdint.h): Likewise.
3165 * thread-db.c (stdint.h): Likewise.
3166 * tracepoint.c (stdint.h): Likewise.
3167 * win32-low.c (stdint.h): Likewise.
3168
124e13d9
SM		 31692015-06-18 Simon Marchi <simon.marchi@ericsson.com>
3170
3171 * server.c (write_qxfer_response): Update call to
3172 remote_escape_output.
3173
909c2cda
JK		 31742015-06-15 Aleksandar Ristovski <aristovski@qnx.com
3175 Jan Kratochvil <jan.kratochvil@redhat.com>
3176
3177 Merge multiple hex conversions.
3178 * gdbreplay.c (tohex): Rename to 'fromhex'.
3179 (logchar): Use fromhex.
3180
24c05f46
JK		 31812015-06-10 Jan Kratochvil <jan.kratochvil@redhat.com>
3182
3183 * server.c (handle_qxfer_libraries): Set `version' attribute for
3184 <library-list>.
3185
14d2069a
GB		 31862015-06-10 Gary Benson <gbenson@redhat.com>
3187
3188 * target.h (struct target_ops) <multifs_open>: New field.
3189 <multifs_unlink>: Likewise.
3190 <multifs_readlink>: Likewise.
3191 * linux-low.c (nat/linux-namespaces.h): New include.
3192 (linux_target_ops): Initialize the_target->multifs_open,
3193 the_target->multifs_unlink and the_target->multifs_readlink.
3194 * hostio.h (hostio_handle_new_gdb_connection): New declaration.
3195 * hostio.c (hostio_fs_pid): New static variable.
3196 (hostio_handle_new_gdb_connection): New function.
3197 (handle_setfs): Likewise.
3198 (handle_open): Use the_target->multifs_open as appropriate.
3199 (handle_unlink): Use the_target->multifs_unlink as appropriate.
3200 (handle_readlink): Use the_target->multifs_readlink as
3201 appropriate.
3202 (handle_vFile): Handle vFile:setfs packets.
3203 * server.c (handle_query): Call hostio_handle_new_gdb_connection
3204 after target_handle_new_gdb_connection.
3205
4b8b5e72
GB		 32062015-06-10 Gary Benson <gbenson@redhat.com>
3207
3208 * configure.ac (AC_CHECK_FUNCS): Add setns.
3209 * config.in: Regenerate.
3210 * configure: Likewise.
3211 * Makefile.in (SFILES): Add nat/linux-namespaces.c.
3212 (linux-namespaces.o): New rule.
3213 * configure.srv (srv_linux_obj): Add linux-namespaces.o.
3214
3ac2e371
GB		 32152015-06-09 Gary Benson <gbenson@redhat.com>
3216
3217 * hostio.c (handle_open): Process mode argument with
3218 fileio_to_host_mode.
3219
ca9b78ce
YQ		 32202015-06-01 Yao Qi <yao.qi@linaro.org>
3221
3222 * linux-s390-low.c (PTRACE_GETREGSET, PTRACE_SETREGSET): Remove.
3223 * linux-x86-low.c: Likewise.
3224
bfacd19d
DB		 32252015-05-28 Don Breazeal <donb@codesourcery.com>
3226
3227 * linux-low.c (handle_extended_wait): Initialize
3228 thread_info.last_resume_kind for new fork children.
3229
452003ef
PA		 32302015-05-15 Pedro Alves <palves@redhat.com>
3231
3232 * target.h (target_handle_new_gdb_connection): Rewrite using if
3233 wrapped in do/while.
3234
1041a03c
JB		 32352015-05-14 Joel Brobecker <brobecker@adacore.com>
3236
3237 * configure.ac: Add prfpregset_t BFD_HAVE_SYS_PROCFS_TYPE check.
3238 * configure, config.in: Regenerate.
3239 * gdb_proc_service.h [HAVE_PRFPREGSET_T] (prfpregset_t):
3240 Declare typedef.
3241
c269dbdb
DB		 32422015-05-12 Don Breazeal <donb@codesourcery.com>
3243
3244 * linux-low.c (handle_extended_wait): Handle PTRACE_EVENT_FORK and
3245 PTRACE_EVENT_VFORK_DONE.
3246 (linux_low_ptrace_options, extended_event_reported): Add vfork
3247 events.
3248 * remote-utils.c (prepare_resume_reply): New stop reasons "vfork"
3249 and "vforkdone" for RSP 'T' Stop Reply Packet.
3250 * server.h (report_vfork_events): Declare
3251 global variable.
3252
3a8a0396
DB		 32532015-05-12 Don Breazeal <donb@codesourcery.com>
3254
3255 * linux-aarch64-low.c (aarch64_linux_new_fork): New function.
3256 (the_low_target) <new_fork>: Initialize new member.
3257 * linux-arm-low.c (arm_new_fork): New function.
3258 (the_low_target) <new_fork>: Initialize new member.
3259 * linux-low.c (handle_extended_wait): Call new target function
3260 new_fork.
3261 * linux-low.h (struct linux_target_ops) <new_fork>: New member.
3262 * linux-mips-low.c (mips_add_watchpoint): New function
3263 extracted from mips_insert_point.
3264 (the_low_target) <new_fork>: Initialize new member.
3265 (mips_linux_new_fork): New function.
3266 (mips_insert_point): Call mips_add_watchpoint.
3267 * linux-x86-low.c (x86_linux_new_fork): New function.
3268 (the_low_target) <new_fork>: Initialize new member.
3269
de0d863e
DB		 32702015-05-12 Don Breazeal <donb@codesourcery.com>
3271
3272 * linux-low.c (handle_extended_wait): Implement return value,
3273 rename argument 'event_child' to 'event_lwp', handle
3274 PTRACE_EVENT_FORK, call internal_error for unrecognized event.
3275 (linux_low_ptrace_options): New function.
3276 (linux_low_filter_event): Call linux_low_ptrace_options,
3277 use different argument fo linux_enable_event_reporting,
3278 use return value from handle_extended_wait.
3279 (extended_event_reported): New function.
3280 (linux_wait_1): Call extended_event_reported and set
3281 status to report fork events.
3282 (linux_write_memory): Add pid to debug message.
3283 (reset_lwp_ptrace_options_callback): New function.
3284 (linux_handle_new_gdb_connection): New function.
3285 (linux_target_ops): Initialize new structure member.
3286 * linux-low.h (struct lwp_info) <waitstatus>: New member.
3287 * lynx-low.c: Initialize new structure member.
3288 * remote-utils.c (prepare_resume_reply): Implement stop reason
3289 "fork" for "T" stop message.
3290 * server.c (handle_query): Call handle_new_gdb_connection.
3291 * server.h (report_fork_events): Declare global flag.
3292 * target.h (struct target_ops) <handle_new_gdb_connection>:
3293 New member.
3294 (target_handle_new_gdb_connection): New macro.
3295 * win32-low.c: Initialize new structure member.
3296
ddcbc397
DB		 32972015-05-12 Don Breazeal <donb@codesourcery.com>
3298
3299 * mem-break.c (APPEND_TO_LIST): Define macro.
3300 (clone_agent_expr): New function.
3301 (clone_one_breakpoint): New function.
3302 (clone_all_breakpoints): New function.
3303 * mem-break.h: Declare new functions.
3304
89245bc0
DB		 33052015-05-12 Don Breazeal <donb@codesourcery.com>
3306
3307 * linux-low.c (linux_supports_fork_events): New function.
3308 (linux_supports_vfork_events): New function.
3309 (linux_target_ops): Initialize new structure members.
3310 (initialize_low): Call linux_check_ptrace_features.
3311 * lynx-low.c (lynx_target_ops): Initialize new structure
3312 members.
3313 * server.c (report_fork_events, report_vfork_events):
3314 New global flags.
3315 (handle_query): Add new features to qSupported packet and
3316 response.
3317 (captured_main): Initialize new global variables.
3318 * target.h (struct target_ops) <supports_fork_events>:
3319 New member.
3320 <supports_vfork_events>: New member.
3321 (target_supports_fork_events): New macro.
3322 (target_supports_vfork_events): New macro.
3323 * win32-low.c (win32_target_ops): Initialize new structure
3324 members.
3325
835205d0
GB		 33262015-05-12 Gary Benson <gbenson@redhat.com>
3327
3328 * server.c (handle_qxfer_exec_file): Use current process
3329 if annex is empty.
3330
21e94bd9
SL		 33312015-05-08 Sandra Loosemore <sandra@codesourcery.com>
3332
3333 * linux-nios2-low.c: Include elf/common.h. Adjust comments.
3334 Remove HAVE_PTRACE_GETREGS conditionals.
3335 (nios2_regsets): Use PTRACE_GETREGSET and PTRACE_SETREGSET
3336 instead of PTRACE_GETREGS and PTRACE_SETREGS.
3337
45614f15
YQ		 33382015-05-08 Yao Qi <yao.qi@linaro.org>
3339
3340 * linux-low.c (linux_supports_conditional_breakpoints): New
3341 function.
3342 (linux_target_ops): Install new target method.
3343 * lynx-low.c (lynx_target_ops): Install NULL hook for
3344 supports_conditional_breakpoints.
3345 * nto-low.c (nto_target_ops): Likewise.
3346 * spu-low.c (spu_target_ops): Likewise.
3347 * win32-low.c (win32_target_ops): Likewise.
3348 * server.c (handle_query): Check
3349 target_supports_conditional_breakpoints.
3350 * target.h (struct target_ops) <supports_conditional_breakpoints>:
3351 New field.
3352 (target_supports_conditional_breakpoints): New macro.
3353
80ad801e
PA		 33542015-05-06 Pedro Alves <palves@redhat.com>
3355
3356 PR server/18081
3357 * server.c (start_inferior): If the process exits, mourn it.
3358
819843c7
GB		 33592015-04-21 Gary Benson <gbenson@redhat.com>
3360
3361 * hostio.c (fileio_open_flags_to_host): Factored out to
3362 fileio_to_host_openflags in common/fileio.c. Single use
3363 updated.
3364
a2d5a9d7
MF		 33652015-04-17 Max Filippov <jcmvbkbc@gmail.com>
3366
3367 * linux-xtensa-low.c (xtensa_fill_gregset)
3368 (xtensa_store_gregset): Check XCHAL_HAVE_LOOPS instead of
3369 XCHAL_HAVE_LOOP.
3370
deb44829
MF		 33712015-04-17 Max Filippov <jcmvbkbc@gmail.com>
3372
3373 * linux-xtensa-low.c (xtensa_usrregs_info): Remove.
3374 (regs_info): Replace usrregs pointer with NULL.
3375
e57f1de3
GB		 33762015-04-17 Gary Benson <gbenson@redhat.com>
3377
3378 * target.h (struct target_ops) <pid_to_exec_file>: New field.
3379 * linux-low.c (linux_target_ops): Initialize pid_to_exec_file.
3380 * server.c (handle_qxfer_exec_file): New function.
3381 (qxfer_packets): Add exec-file entry.
3382 (handle_query): Report qXfer:exec-file:read as supported packet.
3383
62828379
RN		 33842015-04-14 Romain Naour <romain.naour@openwide.fr> (tiny change)
3385
3386 * linux-low.c (linux_read_offsets): Remove get_thread_lwp.
3387
b88bb450
GB		 33882015-04-09 Gary Benson <gbenson@redhat.com>
3389
3390 * hostio-errno.c (errno_to_fileio_error): Remove function.
3391 Update caller to use remote_fileio_to_fio_error.
3392
c8f4bfdd
YQ		 33932015-04-09 Yao Qi <yao.qi@linaro.org>
3394
3395 * linux-low.c (linux_insert_point): Call
3396 insert_memory_breakpoint if TYPE is raw_bkpt_type_sw.
3397 (linux_remove_point): Call remove_memory_breakpoint if type is
3398 raw_bkpt_type_sw.
3399 * linux-x86-low.c (x86_insert_point): Don't call
3400 insert_memory_breakpoint.
3401 (x86_remove_point): Don't call remove_memory_breakpoint.
3402
41f98f02
PA		 34032015-04-01 Pedro Alves <palves@redhat.com>
3404 Cleber Rosa <crosa@redhat.com>
3405
3406 * server.c (gdbserver_usage): Reorganize and extend the usage
3407 message.
3408
2bf6fb9d
PA		 34092015-03-24 Pedro Alves <palves@redhat.com>
3410
3411 * linux-low.c (check_stopped_by_breakpoint): Tweak debug log
3412 output. Also dump TRAP_TRACE.
3413 (linux_low_filter_event): In debug output, distinguish a
3414 resume_stop SIGSTOP from a delayed SIGSTOP.
3415
369f6daa
GB		 34162015-03-24 Gary Benson <gbenson@redhat.com>
3417
3418 * linux-x86-low.c (x86_linux_new_thread): Moved to
3419 nat/x86-linux.c.
3420 (x86_linux_prepare_to_resume): Likewise.
3421
8e5d4070
GB		 34222015-03-24 Gary Benson <gbenson@redhat.com>
3423
3424 * Makefile.in (x86-linux-dregs.o): New rule.
3425 * configure.srv: Add x86-linux-dregs.o to relevant targets.
3426 * linux-x86-low.c: Include nat/x86-linux-dregs.h.
3427 (u_debugreg_offset): Moved to nat/x86-linux-dregs.c.
3428 (x86_linux_dr_get): Likewise.
3429 (x86_linux_dr_set): Likewise.
3430 (update_debug_registers_callback): Likewise.
3431 (x86_linux_dr_set_addr): Likewise.
3432 (x86_linux_dr_get_addr): Likewise.
3433 (x86_linux_dr_set_control): Likewise.
3434 (x86_linux_dr_get_control): Likewise.
3435 (x86_linux_dr_get_status): Likewise.
3436 (x86_linux_update_debug_registers): Likewise.
3437
2b95d440
GB		 34382015-03-24 Gary Benson <gbenson@redhat.com>
3439
3440 * linux-x86-low.c (x86_linux_update_debug_registers):
3441 New function, factored out from...
3442 (x86_linux_prepare_to_resume): ...this.
3443
14b0bc68
GB		 34442015-03-24 Gary Benson <gbenson@redhat.com>
3445
3446 * linux-x86-low.c (x86_linux_dr_get): Update comments.
3447 (x86_linux_dr_set): Likewise.
3448 (update_debug_registers_callback): Likewise.
3449 (x86_linux_dr_set_addr): Likewise.
3450 (x86_linux_dr_get_addr): Likewise.
3451 (x86_linux_dr_set_control): Likewise.
3452 (x86_linux_dr_get_control): Likewise.
3453 (x86_linux_dr_get_status): Likewise.
3454 (x86_linux_prepare_to_resume): Likewise.
3455
5dfe6ca8
GB		 34562015-03-24 Gary Benson <gbenson@redhat.com>
3457
3458 * linux-x86-low.c (x86_linux_dr_get): Add assertion.
3459 Use perror_with_name. Pass string through gettext.
3460 (x86_linux_dr_set): Likewise.
3461
d33472ad
GB		 34622015-03-24 Gary Benson <gbenson@redhat.com>
3463
3464 * linux-x86-low.c (x86_dr_low_set_addr): Rename to...
3465 (x86_linux_dr_set_addr): ...this.
3466 (x86_dr_low_get_addr): Rename to...
3467 (x86_linux_dr_get_addr): ...this.
3468 (x86_dr_low_set_control): Rename to...
3469 (x86_linux_dr_set_control): ...this.
3470 (x86_dr_low_get_control): Rename to...
3471 (x86_linux_dr_get_control): ...this.
3472 (x86_dr_low_get_status): Rename to...
3473 (x86_linux_dr_get_status): ...this.
3474 (x86_dr_low): Update with new function names.
3475
4b134ca1
GB		 34762015-03-24 Gary Benson <gbenson@redhat.com>
3477
3478 * Makefile.in (x86-linux.o): New rule.
3479 * configure.srv: Add x86-linux.o to relevant targets.
3480 * linux-low.c (lwp_set_arch_private_info): New function.
3481 (lwp_arch_private_info): Likewise.
3482 * linux-x86-low.c: Include nat/x86-linux.h.
3483 (arch_lwp_info): Removed structure.
3484 (update_debug_registers_callback):
3485 Use lwp_set_debug_registers_changed.
3486 (x86_linux_prepare_to_resume): Use lwp_debug_registers_changed
3487 and lwp_set_debug_registers_changed.
3488 (x86_linux_new_thread): Use lwp_set_debug_registers_changed.
3489
34c703da
GB		 34902015-03-24 Gary Benson <gbenson@redhat.com>
3491
3492 * linux-low.h (linux_target_ops) <new_thread>: Changed signature.
3493 * linux-arm-low.c (arm_new_thread): Likewise.
3494 * linux-aarch64-low.c (aarch64_linux_new_thread): Likewise.
3495 * linux-mips-low.c (mips_linux_new_thread): Likewise.
3496 * linux-x86-low.c (x86_linux_new_thread): Likewise.
3497 * linux-low.c (add_lwp): Update the_low_target.new_thread call.
3498
cff068da
GB		 34992015-03-24 Gary Benson <gbenson@redhat.com>
3500
3501 * linux-low.c (ptid_of_lwp): New function.
3502 (lwp_is_stopped): Likewise.
3503 (lwp_stop_reason): Likewise.
3504 * linux-x86-low.c (update_debug_registers_callback):
3505 Use lwp_is_stopped.
3506 (x86_linux_prepare_to_resume): Use ptid_of_lwp and
3507 lwp_stop_reason.
3508
b2f7c7e8
GB		 35092015-03-24 Gary Benson <gbenson@redhat.com>
3510
3511 * linux-low.h (linux_stop_lwp): Remove declaration.
3512
6d4ee8c6
GB		 35132015-03-24 Gary Benson <gbenson@redhat.com>
3514
3515 * linux-low.h: Include nat/linux-nat.h.
3516 * linux-low.c (iterate_over_lwps_args): New structure.
3517 (iterate_over_lwps_filter): New function.
3518 (iterate_over_lwps): Likewise.
3519 * linux-x86-low.c (update_debug_registers_callback):
3520 Update signature to what iterate_over_lwps expects.
3521 Remove PID check that iterate_over_lwps now performs.
3522 (x86_dr_low_set_addr): Use iterate_over_lwps.
3523 (x86_dr_low_set_control): Likewise.
3524
70a0bb6b
GB		 35252015-03-24 Gary Benson <gbenson@redhat.com>
3526
3527 * linux-x86-low.c (x86_debug_reg_state): New function.
3528 (x86_linux_prepare_to_resume): Use the above.
3529
7b669087
GB		 35302015-03-24 Gary Benson <gbenson@redhat.com>
3531
3532 * linux-low.c (current_lwp_ptid): New function.
3533 * linux-x86-low.c: Include nat/linux-nat.h.
3534 (x86_dr_low_get_addr): Use current_lwp_ptid.
3535 (x86_dr_low_get_control): Likewise.
3536 (x86_dr_low_get_status): Likewise.
3537
eef49a3d
PA		 35382015-03-20 Pedro Alves <palves@redhat.com>
3539
3540 * tracepoint.c (cmd_qtstatus): Make "str" const.
3541
b2333d22
PA		 35422015-03-20 Pedro Alves <palves@redhat.com>
3543
3544 * server.c (handle_general_set): Make "req_str" const.
3545
23f238d3
PA		 35462015-03-19 Pedro Alves <palves@redhat.com>
3547
3548 * linux-low.c (linux_resume_one_lwp): Rename to ...
3549 (linux_resume_one_lwp_throw): ... this. Don't handle ESRCH here,
3550 instead call perror_with_name.
3551 (check_ptrace_stopped_lwp_gone): New function.
3552 (linux_resume_one_lwp): Reimplement as wrapper around
3553 linux_resume_one_lwp_throw that swallows errors if the LWP is
3554 gone.
3555
91baf43f
PA		 35562015-03-19 Pedro Alves <palves@redhat.com>
3557
3558 * linux-low.c (count_events_callback, select_event_lwp_callback):
3559 No longer check whether the thread has resume_stop as last resume
3560 kind.
3561
8bf3b159
PA		 35622015-03-19 Pedro Alves <palves@redhat.com>
3563
3564 * linux-low.c (count_events_callback, select_event_lwp_callback):
3565 Use the lwp's status_pending_p field, not the thread's.
3566
b90fc188
PA		 35672015-03-19 Pedro Alves <palves@redhat.com>
3568
3569 * linux-low.c (select_event_lwp_callback): Update comments to
3570 no longer mention SIGTRAP.
3571
464b0089
GB		 35722015-03-18 Gary Benson <gbenson@redhat.com>
3573
3574 * server.c (handle_query): Do not report vFile:fstat as supported.
3575
aa9e327f
GB		 35762015-03-11 Gary Benson <gbenson@redhat.com>
3577
3578 * hostio.c (sys/types.h): New include.
3579 (sys/stat.h): Likewise.
3580 (common-remote-fileio.h): Likewise.
3581 (handle_fstat): New function.
3582 (handle_vFile): Handle vFile:fstat packets.
aa9e327f 3583
791c0056
GB		 35842015-03-11 Gary Benson <gbenson@redhat.com>
3585
3586 * configure.ac (AC_CHECK_MEMBERS): Add checks for
3587 struct stat.st_blocks and struct stat.st_blksize.
3588 * configure: Regenerate.
3589 * config.in: Likewise.
3590 * Makefile.in (SFILES): Add common/common-remote-fileio.c.
3591 (OBS): Add common-remote-fileio.o.
3592 (common-remote-fileio.o): New rule.
3593
9a9df970
PA		 35942015-03-09 Pedro Alves <palves@redhat.com>
3595
3596 * tracepoint.c (gdb_agent_helper_thread): Cast '&sockaddr' to
3597 'struct sockaddr' pointer in 'accept' call.
3598
9eb1356e
PA		 35992015-03-09 Pedro Alves <palves@redhat.com>
3600
3601 Revert:
3602 2015-03-07 Pedro Alves <palves@redhat.com>
3603 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
3604 or <winsock2.h> here. Instead include "gdb_socket.h".
3605 (remote_open): Use union gdb_sockaddr_u.
3606 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
3607 or <winsock2.h> here. Instead include "gdb_socket.h".
3608 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
3609 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
3610 or <sys/un.h>.
3611 (init_named_socket, gdb_agent_helper_thread): Use union
3612 gdb_sockaddr_u.
3613
aac331e4
PA		 36142015-03-07 Pedro Alves <palves@redhat.com>
3615
3616 * configure.ac (build_warnings): Move
3617 -Wdeclaration-after-statement to the C-specific set.
3618 * configure: Regenerate.
3619
366c75fc
PA		 36202015-03-07 Pedro Alves <palves@redhat.com>
3621
3622 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
3623 or <winsock2.h> here. Instead include "gdb_socket.h".
3624 (remote_open): Use union gdb_sockaddr_u.
3625 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
3626 or <winsock2.h> here. Instead include "gdb_socket.h".
3627 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
3628 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
3629 or <sys/un.h>.
3630 (init_named_socket, gdb_agent_helper_thread): Use union
3631 gdb_sockaddr_u.
3632
492d29ea
PA		 36332015-03-07 Pedro Alves <palves@redhat.com>
3634
3635 Adjust all callers of TRY_CATCH to use TRY/CATCH/END_CATCH
3636 instead.
3637
60a191ed
YQ		 36382015-03-06 Yao Qi <yao.qi@linaro.org>
3639
3640 * linux-aarch64-low.c (aarch64_insert_point): Use
3641 show_debug_regs as a boolean.
3642 (aarch64_remove_point): Likewise.
3643
f5771b1d
PA		 36442015-03-05 Pedro Alves <palves@redhat.com>
3645
3646 * lynx-low.c (lynx_target_ops): Install NULL hooks for
3647 stopped_by_sw_breakpoint, supports_stopped_by_sw_breakpoint,
3648 stopped_by_hw_breakpoint, supports_stopped_by_hw_breakpoint.
3649 * nto-low.c (nto_target_ops): Likewise.
3650 * spu-low.c (spu_target_ops): Likewise.
3651 * win32-low.c (win32_target_ops): Likewise.
3652
3e572f71
PA		 36532015-03-04 Pedro Alves <palves@redhat.com>
3654
72f4393d 3655 * linux-low.c (check_stopped_by_breakpoint) [USE_SIGTRAP_SIGINFO]:
3e572f71
PA		 3656 Decide whether a breakpoint triggered based on the SIGTRAP's
3657 siginfo.si_code.
72f4393d
L		 3658 (thread_still_has_status_pending_p) [USE_SIGTRAP_SIGINFO]: Don't check whether a
3659 breakpoint is inserted if relying on SIGTRAP's siginfo.si_code.
3e572f71
PA		 3660 (linux_low_filter_event): Check for breakpoints before checking
3661 watchpoints.
3662 (linux_wait_1): Don't re-increment the PC if relying on SIGTRAP's
3663 siginfo.si_code.
72f4393d
L		 3664 (linux_stopped_by_sw_breakpoint)
3665 (linux_supports_stopped_by_sw_breakpoint)
3666 (linux_stopped_by_hw_breakpoint)
3667 (linux_supports_stopped_by_hw_breakpoint): New functions.
3668 (linux_target_ops): Install new target methods.
3e572f71 3669
1ec68e26
PA		 36702015-03-04 Pedro Alves <palves@redhat.com>
3671
3672 * remote-utils.c (prepare_resume_reply): Report swbreak/hbreak.
3673 * server.c (swbreak_feature, hwbreak_feature): New globals.
3674 (handle_query) <qSupported>: Handle "swbreak+" and "hwbreak+".
3675 (captured_main): Clear swbreak_feature and hwbreak_feature.
3676 * server.h (swbreak_feature, hwbreak_feature): Declare.
3677 * target.h (struct target_ops) <stopped_by_sw_breakpoint,
3678 supports_stopped_by_sw_breakpoint, stopped_by_hw_breakpoint,
3679 supports_stopped_by_hw_breakpoint>: New fields.
3680 (target_supports_stopped_by_sw_breakpoint)
3681 (target_stopped_by_sw_breakpoint)
3682 (target_supports_stopped_by_hw_breakpoint)
3683 (target_stopped_by_hw_breakpoint): Declare.
3684
15c66dd6
PA		 36852015-03-04 Pedro Alves <palves@redhat.com>
3686
3687 enum lwp_stop_reason -> enum target_stop_reason
3688 * linux-low.c (check_stopped_by_breakpoint): Adjust.
3689 (thread_still_has_status_pending_p, check_stopped_by_watchpoint)
3690 (linux_wait_1, stuck_in_jump_pad_callback)
3691 (move_out_of_jump_pad_callback, linux_resume_one_lwp)
3692 (linux_stopped_by_watchpoint):
3693 * linux-low.h (enum lwp_stop_reason): Delete.
3694 (struct lwp_info) <stop_reason>: Now an enum target_stop_reason.
3695 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
3696
98fc70d6
YQ		 36972015-03-04 Yao Qi <yao.qi@linaro.org>
3698
3699 * Makefile.in (SFILES): Add linux-aarch64-low.c.
3700
dd2ac174
GB		 37012015-03-03 Gary Benson <gbenson@redhat.com>
3702
3703 * hostio.c (handle_vFile): Fix prefix lengths.
3704
d68e53f4
MM		 37052015-03-03 Markus Metzger <markus.t.metzger@intel.com>
3706
3707 * linux-low.c (linux_low_enable_btrace): Do not overwrite non-zero
3708 ptr_bits.
3709
bf2d68ab
AA		 37102015-03-02 Andreas Arnez <arnez@linux.vnet.ibm.com>
3711
3712 * Makefile.in (s390-vx-linux64.c, s390-tevx-linux64.c)
3713 (s390x-vx-linux64.c, s390x-tevx-linux64.c): New rules.
3714 (clean): Add "rm -f" for above C files.
3715 * configure.srv (srv_regobj): Add s390-vx-linux64.o,
3716 s390-tevx-linux64.o, s390x-vx-linux64.o, and s390x-tevx-linux64.o.
3717 (srv_xmlfiles): Add s390-vx-linux64.xml, s390-tevx-linux64.xml,
3718 s390x-vx-linux64.xml, s390x-tevx-linux64.xml, and s390-vx.xml.
3719 * linux-s390-low.c (HWCAP_S390_VX): New macro.
3720 (init_registers_s390_vx_linux64, init_registers_s390_tevx_linux64)
3721 (init_registers_s390x_vx_linux64)
3722 (init_registers_s390x_tevx_linux64)
3723 (tdesc_s390_vx_linux64, tdesc_s390_tevx_linux64)
3724 (tdesc_s390x_vx_linux64, tdesc_s390x_tevx_linux64): New extern
3725 declarations.
3726 (s390_fill_vxrs_low, s390_store_vxrs_low, s390_fill_vxrs_high)
3727 (s390_store_vxrs_high): New functions.
3728 (s390_regsets): Add entries for NT_S390_VXRS_LOW and
3729 NT_S390_VXRS_HIGH.
3730 (s390_arch_setup): Add logic for selecting one of the new target
3731 descriptions. Activate the new vector regsets if applicable.
3732 (initialize_low_arch): Also invoke init_registers_s390_vx_linux64,
3733 init_registers_s390_tevx_linux64, init_registers_s390x_vx_linux64,
3734 and init_registers_s390x_tevx_linux64.
3735
c966a859
PA		 37362015-03-01 Pedro Alves <palves@redhat.com>
3737
3738 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Constify 'raw_regs'
3739 parameter.
3740
4180215b
PA		 37412015-02-27 Pedro Alves <palves@redhat.com>
3742
3743 * linux-x86-low.c (u_debugreg_offset): New function.
3744 (x86_linux_dr_get, x86_linux_dr_set): Use it.
3745
749bab01
PA		 37462015-02-27 Pedro Alves <palves@redhat.com>
3747
3748 * gdb_proc_service.h: Wrap with EXTERN_C_PUSH/EXTERN_C_POP.
3749 [!HAVE_PROC_SERVICE_H] (struct ps_prochandle): Forward declare.
3750 [!HAVE_PROC_SERVICE_H] (ps_pdread, ps_pdwrite, ps_ptread)
3751 ps_ptwrite, ps_lgetregs, ps_lsetregs, ps_lgetfpregs)
3752 (ps_lsetfpregs, ps_getpid)
3753 (ps_get_thread_area, ps_pglobal_lookup, ps_pstop, ps_pcontinue)
3754 (ps_lstop, ps_lcontinue, ps_lgetxregsize, ps_lgetxregs)
3755 (ps_lsetxregs, ps_plog): Declare.
3756
3c14e5a3
PA		 37572015-02-27 Pedro Alves <palves@redhat.com>
3758
3759 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Use
3760 IP_AGENT_EXPORT_FUNC.
3761 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Use
3762 IP_AGENT_EXPORT_FUNC.
3763 * tracepoint.c (ATTR_USED, ATTR_NOINLINE, ATTR_CONSTRUCTOR)
3764 (IP_AGENT_EXPORT): Delete.
3765 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
3766 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
3767 (gdb_trampoline_buffer_error, collecting, gdb_collect)
3768 (stop_tracing, flush_trace_buffer, about_to_request_buffer_space)
3769 (trace_buffer_is_full, stopping_tracepoint, expr_eval_result)
3770 (error_tracepoint, tracepoints, tracing, trace_buffer_ctrl)
3771 (trace_buffer_ctrl_curr, trace_buffer_lo, trace_buffer_hi)
3772 (traceframe_read_count, traceframe_write_count)
3773 (traceframes_created, trace_state_variables, get_raw_reg)
3774 (get_trace_state_variable_value, set_trace_state_variable_value)
3775 (ust_loaded, helper_thread_id, cmd_buf): Use
3776 IPA_SYM_EXPORTED_NAME.
3777 (stop_tracing, flush_trace_buffer): Use IP_AGENT_EXPORT_FUNC.
3778 (tracepoints) Use IP_AGENT_EXPORT_VAR.
3779 (stopping_tracepoint, trace_buffer_is_full, expr_eval_result): Use
3780 IP_AGENT_EXPORT_VAR and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
3781 (last_tracepoint): Move into !IN_PROCESS_AGENT block.
3782 (error_tracepoint): Use IP_AGENT_EXPORT_VAR and wrap in
3783 EXTERN_C_PUSH/EXTERN_C_POP.
3784 (trace_state_variables): Use IP_AGENT_EXPORT_VAR.
3785 (trace_buffer_lo, trace_buffer_hi): Use IP_AGENT_EXPORT_VAR and
3786 wrap in EXTERN_C_PUSH/EXTERN_C_POP.
3787 (trace_buffer_ctrl, trace_buffer_ctrl_curr)
3788 (traceframe_write_count, traceframe_read_count)
3789 (traceframes_created, tracing): Use IP_AGENT_EXPORT_VAR.
3790 (about_to_request_buffer_space, get_trace_state_variable_value)
3791 (set_trace_state_variable_value): Use IP_AGENT_EXPORT_FUNC.
3792 (collecting): Use IP_AGENT_EXPORT_VAR and wrap in
3793 EXTERN_C_PUSH/EXTERN_C_POP.
3794 (gdb_collect): Use IP_AGENT_EXPORT_FUNC.
3795 (ust_loaded, cmd_buf): Use IP_AGENT_EXPORT_VAR.
3796 (helper_thread_id, gdb_agent_capability): Use IP_AGENT_EXPORT_VAR
3797 and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
3798 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
3799 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
3800 (gdb_trampoline_buffer_error): Use IP_AGENT_EXPORT_VAR.
3801 * tracepoint.h (ATTR_USED, ATTR_NOINLINE, EXPORTED_SYMBOL):
3802 Define.
3803 (IP_AGENT_EXPORT_FUNC, IP_AGENT_EXPORT_VAR)
3804 (IP_AGENT_EXPORT_VAR_DECL): Define.
3805 (tracing): Declare.
3806 (gdb_agent_get_raw_reg): Declare.
3807
fe978cb0
PA		 38082015-02-27 Tom Tromey <tromey@redhat.com>
3809 Pedro Alves <palves@redhat.com>
3810
3811 Rename symbols whose names are reserved C++ keywords throughout.
3812
3bc3d82a
PA		 38132015-02-27 Pedro Alves <palves@redhat.com>
3814
3815 * Makefile.in (COMPILER): New, get it from autoconf.
3816 (CXX): Get from autoconf instead.
3817 (COMPILE.pre): Use COMPILER.
3818 (CC-LD): Rename to ...
3819 (CC_LD): ... this. Use COMPILER.
3820 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT), $(IPA_LIB)): Adjust.
3821 (CXX_FOR_TARGET): Default to g++ instead of gcc.
3822 * acinclude.m4: Include build-with-cxx.m4.
3823 * configure.ac: Call AC_PROG_CXX and GDB_AC_BUILD_WITH_CXX.
3824 Disable -Werror by default if building in C++ mode.
3825 (build_warnings): Add -Wno-sign-compare, -Wno-write-strings and
3826 -Wno-narrowing in C++ mode. Run supported-warning-flags tests with
3827 the C++ compiler. Save/restore CXXFLAGS too.
3828 * configure: Regenerate.
3829
07697489
PA		 38302015-02-27 Pedro Alves <palves@redhat.com>
3831
3832 * acinclude.m4: Include libiberty.m4.
3833 * configure.ac: Call libiberty_INIT.
3834 * config.in, configure: Regenerate.
3835
9beb7c4e
PA		 38362015-02-26 Pedro Alves <palves@redhat.com>
3837
3838 * linux-low.c (linux_wait_1): When incrementing the PC past a
3839 program breakpoint always use the_low_target.breakpoint_len as
3840 increment, rather than the maximum between that and
3841 the_low_target.decr_pc_after_break.
3842
8090aef2
PA		 38432015-02-23 Pedro Alves <palves@redhat.com>
3844
3845 * linux-low.c (check_stopped_by_breakpoint): Don't check if the
3846 thread was doing a step-over; always adjust the PC if
3847 we stepped over a permanent breakpoint.
3848 (linux_wait_1): If we stepped over breakpoint that was on top of a
3849 permanent breakpoint, manually advance the PC past it.
3850
bc9540e8
PA		 38512015-02-23 Pedro Alves <palves@redhat.com>
3852
3853 * linux-x86-low.c (REGSIZE): Define in both 32-bit and 64-bit
3854 modes.
3855 (x86_fill_gregset, x86_store_gregset): Use it when handling
3856 $orig_eax.
3857
2db9a427
PA		 38582015-02-20 Pedro Alves <palves@redhat.com>
3859
3860 * thread-db.c: Include "nat/linux-procfs.h".
3861 (thread_db_init): Skip listing new threads if the kernel supports
3862 PTRACE_EVENT_CLONE and /proc/PID/task/ is accessible.
3863
afa8d396
PA		 38642015-02-20 Pedro Alves <palves@redhat.com>
3865
3866 * linux-low.c (status_pending_p_callback): Use ptid_match.
3867
c9587f88
AT		 38682015-02-19 Antoine Tremblay <antoine.tremblay@ericsson.com>
3869
3870 PR breakpoints/16812
3871 * linux-low.c (wstatus_maybe_breakpoint): Remove.
3872 (linux_low_filter_event): Update wstatus_maybe_breakpoint name.
3873 (linux_wait_1): Report SIGTRAP,SIGILL,SIGSEGV.
3874
b05ec7a5
AT		 38752015-02-10 Antoine Tremblay <antoine.tremblay@ericsson.com>
3876
3877 PR breakpoints/15956
3878 * tracepoint.c (cmd_qtinit): Add check for current_thread.
3879
d33501a5
MM		 38802015-02-09 Markus Metzger <markus.t.metzger@intel.com>
3881
3882 * linux-low.c (linux_low_btrace_conf): Print size.
3883 * server.c (handle_btrace_conf_general_set): New.
3884 (hanle_general_set): Call handle_btrace_conf_general_set.
3885 (handle_query): Report Qbtrace-conf:bts:size as supported.
3886
f4abbc16
MM		 38872015-02-09 Markus Metzger <markus.t.metzger@intel.com>
3888
3889 * linux-low.c (linux_low_enable_btrace): Update parameters.
3890 (linux_low_btrace_conf): New.
3891 (linux_target_ops)<to_btrace_conf>: Initialize.
3892 * server.c (current_btrace_conf): New.
3893 (handle_btrace_enable): Rename to ...
3894 (handle_btrace_enable_bts): ... this. Pass &current_btrace_conf
3895 to target_enable_btrace. Update comment. Update users.
3896 (handle_qxfer_btrace_conf): New.
3897 (qxfer_packets): Add btrace-conf entry.
3898 (handle_query): Report qXfer:btrace-conf:read as supported packet.
3899 * target.h (target_ops)<enable_btrace>: Update parameters and comment.
3900 (target_ops)<read_btrace_conf>: New.
3901 (target_enable_btrace): Update parameters.
3902 (target_read_btrace_conf): New.
3903
043c3577
MM		 39042015-02-09 Markus Metzger <markus.t.metzger@intel.com>
3905
3906 * server.c (handle_btrace_general_set): Remove call to
3907 target_supports_btrace.
3908 (supported_btrace_packets): New.
3909 (handle_query): Call supported_btrace_packets.
3910 * target.h: include btrace-common.h.
3911 (btrace_target_info): Removed.
3912 (supports_btrace, target_supports_btrace): Update parameters.
3913
734b0e4b
MM		 39142015-02-09 Markus Metzger <markus.t.metzger@intel.com>
3915
3916 * Makefile.in (SFILES): Add common/btrace-common.c.
3917 (OBS): Add common/btrace-common.o.
3918 (btrace-common.o): Add build rules.
3919 * linux-low: Include btrace-common.h.
3920 (linux_low_read_btrace): Use struct btrace_data. Call
3921 btrace_data_init and btrace_data_fini.
3922
d6c146e9
PA		 39232015-02-06 Pedro Alves <palves@redhat.com>
3924
3925 * thread-db.c (find_new_threads_callback): Add debug output.
3926
20ba1ce6
PA		 39272015-02-04 Pedro Alves <palves@redhat.com>
3928
3929 * linux-low.c (handle_extended_wait): Don't resume LWPs here.
3930 (resume_stopped_resumed_lwps): New function.
3931 (linux_wait_for_event_filtered): Use it.
3932
8cc73a39
SDJ		 39332015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
3934
3935 * Makefile.in (SFILES): Add linux-personality.c.
3936 (linux-personality.o): New rule.
3937 * configure.srv (srv_linux_obj): Add linux-personality.o to the
3938 list of objects to be built.
3939 * linux-low.c: Include nat/linux-personality.h.
3940 (linux_create_inferior): Remove code to disable address space
3941 randomization (moved to ../nat/linux-personality.c). Create
3942 cleanup to disable address space randomization.
3943
fb23d554
SDJ		 39442015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
3945
3946 * Makefile.in (posix-strerror.o): New rule.
3947 (mingw-strerror.o): Likewise.
3948 * configure: Regenerated.
3949 * configure.ac: Source file ../common/common.host. Initialize new
3950 variable srv_host_obs. Add srv_host_obs to GDBSERVER_DEPFILES.
3951
cdf43629
YQ		 39522015-01-14 Yao Qi <yao@codesourcery.com>
3953
3954 * Makefile.in (SFILES): Add nat/ppc-linux.c.
3955 (ppc-linux.o): New rule.
3956 * configure.srv (powerpc*-*-linux*): Add ppc-linux.o.
3957 * configure.ac: AC_CHECK_FUNCS(getauxval).
3958 * config.in: Re-generated.
3959 * configure: Re-generated.
3960 * linux-ppc-low.c (ppc_arch_setup) [__powerpc64__]: Call
3961 ppc64_64bit_inferior_p
3962
514c5338
YQ		 39632015-01-14 Yao Qi <yao@codesourcery.com>
3964
3965 * linux-ppc-low.c: Include "nat/ppc-linux.h".
3966 (PPC_FEATURE_HAS_VSX): Move to nat/ppc-linux.h.
3967 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Likewise.
3968 (PT_ORIG_R3, PT_TRAP): Likewise.
3969 (PTRACE_GETVSXREGS, PTRACE_SETVSXREGS): Likewise.
3970 (PTRACE_GETVRREGS, PTRACE_SETVRREGS): Likewise.
3971 (PTRACE_GETEVRREGS, PTRACE_SETEVRREGS): Likewise.
3972
3368c1e5
JB		 39732015-01-10 Joel Brobecker <brobecker@adacore.com>
3974
3975 * i387-fp.c (i387_cache_to_xsave): In look over
3976 num_avx512_zmmh_high_registers, replace use of struct i387_xsave
3977 zmmh_low_space field by use of zmmh_high_space.
3978
582511be
PA		 39792015-01-09 Pedro Alves <palves@redhat.com>
3980
3981 * linux-low.c (step_over_bkpt): Move higher up in the file.
3982 (handle_extended_wait): Don't store the stop_pc here.
3983 (get_stop_pc): Adjust comments and rename to ...
3984 (check_stopped_by_breakpoint): ... this. Record whether the LWP
3985 stopped for a software breakpoint or hardware breakpoint.
3986 (thread_still_has_status_pending_p): New function.
3987 (status_pending_p_callback): Use
3988 thread_still_has_status_pending_p. If the event is no longer
3989 interesting, resume the LWP.
3990 (handle_tracepoints): Add assert.
3991 (maybe_move_out_of_jump_pad): Remove cancel_breakpoints call.
3992 (wstatus_maybe_breakpoint): New function.
3993 (cancel_breakpoint): Delete function.
3994 (check_stopped_by_watchpoint): New function, factored out from
3995 linux_low_filter_event.
3996 (lp_status_maybe_breakpoint): Delete function.
3997 (linux_low_filter_event): Remove filter_ptid argument.
3998 Leave thread group exits pending here. Store the LWP's stop PC.
3999 Always leave events pending.
4000 (linux_wait_for_event_filtered): Pull all events out of the
4001 kernel, and leave them all pending.
4002 (count_events_callback, select_event_lwp_callback): Consider all
4003 events.
4004 (cancel_breakpoints_callback, linux_cancel_breakpoints): Delete.
4005 (select_event_lwp): Only give preference to the stepping LWP in
4006 all-stop mode. Adjust comments.
4007 (ignore_event): New function.
4008 (linux_wait_1): Delete 'retry' label. Use ignore_event. Remove
4009 references to cancel_breakpoints. Adjust to renames. Also give
4010 equal priority to all LWPs that have had events in non-stop mode.
4011 If reporting a software breakpoint event, unadjust the LWP's PC.
4012 (linux_wait): If linux_wait_1 returned an ignored event, retry.
4013 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback):
4014 Adjust.
4015 (linux_resume_one_lwp): Store the LWP's PC. Adjust.
4016 (resume_status_pending_p): Use thread_still_has_status_pending_p.
4017 (linux_stopped_by_watchpoint): Adjust.
4018 (linux_target_ops): Remove reference to linux_cancel_breakpoints.
4019 * linux-low.h (enum lwp_stop_reason): New.
4020 (struct lwp_info) <stop_pc>: Adjust comment.
4021 <stopped_by_watchpoint>: Delete field.
4022 <stop_reason>: New field.
4023 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
4024 * mem-break.c (software_breakpoint_inserted_here)
4025 (hardware_breakpoint_inserted_here): New function.
4026 * mem-break.h (software_breakpoint_inserted_here)
4027 (hardware_breakpoint_inserted_here): Declare.
4028 * target.h (struct target_ops) <cancel_breakpoints>: Remove field.
4029 (cancel_breakpoints): Delete.
4030 * tracepoint.c (clear_installed_tracepoints, stop_tracing)
4031 (upload_fast_traceframes): Remove references to
4032 cancel_breakpoints.
4033
a33e3959
PA		 40342015-01-09 Pedro Alves <palves@redhat.com>
4035
4036 * thread-db.c (find_new_threads_callback): Ignore thread if the
4037 kernel thread ID is -1.
4038
8784d563
PA		 40392015-01-09 Pedro Alves <palves@redhat.com>
4040
4041 * linux-low.c (linux_attach_fail_reason_string): Move to
4042 nat/linux-ptrace.c, and rename.
4043 (linux_attach_lwp): Update comment.
4044 (attach_proc_task_lwp_callback): New function.
4045 (linux_attach): Adjust to rename and use
4046 linux_proc_attach_tgid_threads.
4047 (linux_attach_fail_reason_string): Delete declaration.
4048
76f2b779
JB		 40492015-01-01 Joel Brobecker <brobecker@adacore.com>
4050
4051 * gdbreplay.c (gdbreplay_version): Update copyright year to 2015.
4052 * server.c (gdbserver_version): Likewise.
4053
fafcc06a
SDJ		 40542014-12-29 Sergio Durigan Junior <sergiodj@redhat.com>
4055
4056 * remote-utils.c: Include ctype.h.
4057 (input_interrupt): Explicitly handle the case when the char
4058 received is the NUL byte. Improve the printing of non-ASCII
4059 characters.
4060
beed38b8
JB		 40612014-12-16 Joel Brobecker <brobecker@adacore.com>
4062
4063 * linux-low.c (linux_low_filter_event): Update call to
4064 linux_enable_event_reporting following the addition of
4065 a new parameter to that function.
4066
bf330350
CU		 40672014-12-16 Catalin Udma <catalin.udma@freescale.com>
4068
4069 PR server/17457
4070 * linux-aarch64-low.c (AARCH64_FPSR_REGNO): New define.
4071 (AARCH64_FPCR_REGNO): Likewise.
4072 (AARCH64_NUM_REGS): Update to include fpsr/fpcr registers.
4073 (aarch64_fill_fpregset): Add missing fpsr/fpcr registers.
4074 (aarch64_store_fpregset): Likewise.
4075
5227d625
JB		 40762014-12-15 Joel Brobecker <brobecker@adacore.com>
4077
4078 * lynx-low.c (lynx_resume): Use PTRACE_SINGLESTEP_ONE if N == 1.
4079 Remove FIXME comment about assumption about N.
4080
f93b65a0
JB		 40812014-12-13 Joel Brobecker <brobecker@adacore.com>
4082
4083 * configure.ac: If large-file support is disabled in GDBserver,
4084 pass --disable-largefile to ACX_CONFIGURE_DIR call for "gnulib".
4085 * configure: Regenerate.
4086
e5a9158d
AA		 40872014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
4088
4089 * linux-low.c (regsets_fetch_inferior_registers): Suppress the
4090 warning upon ENODATA from ptrace.
4091 * linux-s390-low.c (s390_store_tdb): New.
4092 (s390_regsets): Add regset for NT_S390_TDB.
4093
feea5f36
AA		 40942014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
4095
4096 * linux-low.c (regsets_store_inferior_registers): Skip regsets
4097 without a fill_function.
4098 * linux-s390-low.c (s390_fill_last_break): Remove.
4099 (s390_regsets): Set fill_function to NULL for NT_S390_LAST_BREAK.
4100 (s390_arch_setup): Use regset's size instead of fill_function for
4101 loop end condition.
4102
098dbe61
AA		 41032014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
4104
4105 * linux-low.c (regsets_fetch_inferior_registers): Do not invoke
4106 the regset's store function when ptrace returned an error.
4107 * regcache.c (get_thread_regcache): Invalidate register cache
4108 before fetching inferior's registers.
4109
28eef672
AA		 41102014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
4111
4112 * linux-low.c (regsets_fetch_inferior_registers): Rephrase
4113 while-loop as for-loop.
4114 (regsets_store_inferior_registers): Likewise.
4115
bdca27a2
YQ		 41162014-11-28 Yao Qi <yao@codesourcery.com>
4117
4118 * configure.ac(AC_CHECK_FUNCS): Remove readlink.
4119 * config.in, configure: Re-generate.
4120 * hostio.c (handle_unlink): Remove code checking HAVE_READLINK
4121 is defined.
4122
9c232dda
YQ		 41232014-11-21 Yao Qi <yao@codesourcery.com>
4124
4125 * configure.ac: Don't invoke AC_FUNC_ALLOCA.
4126 (AC_CHECK_HEADERS): Remove malloc.h.
4127 * configure: Re-generated.
4128 * config.in: Re-generated.
4129 * server.h: Don't include alloca.h and malloc.h.
4130 * gdbreplay.c: Don't check HAVE_ALLOCA_H is defined.
4131 Don't include malloc.h.
4132
43968415
JB		 41332014-11-17 Joel Brobecker <brobecker@adacore.com>
4134
4135 * lynx-low.c (lynx_write_memory): Put lynx_read_memory and
4136 corresponding ERRNO check in same block.
4137
40e91bc7
PA		 41382014-11-12 Pedro Alves <palves@redhat.com>
4139
4140 * server.c (cont_thread): Update comment.
4141 (start_inferior, attach_inferior): No longer clear cont_thread.
4142 (handle_v_cont): No longer set cont_thread.
4143 (captured_main): Clear cont_thread each time a GDB connects.
4144
c2c118cf
PA		 41452014-11-12 Pedro Alves <palves@redhat.com>
4146
4147 * linux-low.c (linux_wait_1): Don't force a wait for the Hc
4148 thread, and don't resume all threads if the Hc thread has exited.
4149
78708b7c
PA		 41502014-11-12 Pedro Alves <palves@redhat.com>
4151
4152 * linux-low.c (linux_request_interrupt): Always send a SIGINT to
4153 the process group instead of to a specific LWP.
4154
a2abc7de
PA		 41552014-10-15 Pedro Alves <palves@redhat.com>
4156
4157 PR server/17487
4158 * win32-arm-low.c (arm_set_thread_context): Remove current_event
4159 parameter.
4160 (arm_set_thread_context): Delete.
4161 (the_low_target): Adjust.
4162 * win32-i386-low.c (debug_registers_changed)
4163 (debug_registers_used): Delete.
4164 (update_debug_registers_callback): New function.
4165 (x86_dr_low_set_addr, x86_dr_low_set_control): Mark all threads as
4166 needing to update their debug registers.
4167 (win32_get_current_dr): New function.
4168 (x86_dr_low_get_addr, x86_dr_low_get_control)
4169 (x86_dr_low_get_status): Fetch the debug register from the thread
4170 record's context.
4171 (i386_initial_stuff): Adjust.
4172 (i386_get_thread_context): Remove current_event parameter. Don't
4173 clear debug_registers_changed nor copy DR values to
4174 debug_reg_state.
4175 (i386_set_thread_context): Delete.
4176 (i386_prepare_to_resume): New function.
4177 (i386_thread_added): Mark the thread as needing to update irs
4178 debug registers.
4179 (the_low_target): Remove i386_set_thread_context and install
4180 i386_prepare_to_resume.
4181 * win32-low.c (win32_get_thread_context): Adjust.
4182 (win32_set_thread_context): Use SetThreadContext
4183 directly.
4184 (win32_prepare_to_resume): New function.
4185 (win32_require_context): New function, factored out from ...
4186 (thread_rec): ... this.
4187 (continue_one_thread): Call win32_prepare_to_resume on each thread
4188 we're about to continue.
4189 (win32_resume): Call win32_prepare_to_resume on the event thread.
4190 * win32-low.h (struct win32_thread_info)
4191 <debug_registers_changed>: New field.
4192 (struct win32_target_ops): Change prototype of set_thread_context,
4193 delete set_thread_context and add prepare_to_resume.
4194 (win32_require_context): New declaration.
4195
a442d071
GB		 41962014-10-08 Gary Benson <gbenson@redhat.com>
4197
4198 * server.h: Do not include common-exceptions.h.
4199
6f1947e8
GB		 42002014-10-08 Gary Benson <gbenson@redhat.com>
4201
4202 * server.h: Do not include cleanups.h.
4203
63b434a4
JH		 42042014-09-30 James Hogan <james.hogan@imgtec.com>
4205
4206 * Makefile.in (clean): Add rm -f commands for mips-dsp-linux.c and
4207 mips64-dsp-linux.c.
4208
c4d9ceb6
YQ		 42092014-09-23 Yao Qi <yao@codesourcery.com>
4210
4211 * linux-low.c (lp_status_maybe_breakpoint): New function.
4212 (linux_low_filter_event): Call lp_status_maybe_breakpoint.
4213 (count_events_callback): Likewise.
4214 (select_event_lwp_callback): Likewise.
4215 (cancel_breakpoints_callback): Likewise.
4216
89a5711c
DB		 42172014-09-19 Don Breazeal <donb@codesourcery.com>
4218
4219 * linux-low.c (handle_extended_wait): Call
4220 linux_ptrace_get_extended_event.
4221 (get_stop_pc, get_detach_signal, linux_low_filter_event): Call
4222 linux_is_extended_waitstatus.
4223
bffc0964
JB		 42242014-09-16 Joel Brobecker <brobecker@adacore.com>
4225
4226 * Makefile.in (CPPFLAGS): Define.
4227 (INTERNAL_CFLAGS_BASE): Add ${CPPFLAGS}.
4228 (IPAGENT_CFLAGS): Remove ${CPPFLAGS}.
4229
0bfdf32f
GB		 42302014-09-16 Gary Benson <gbenson@redhat.com>
4231
4232 * inferiors.h (current_inferior): Renamed as...
4233 (current_thread): New variable. All uses updated.
4234 * linux-low.c (get_pc): Renamed saved_inferior as saved_thread.
4235 (maybe_move_out_of_jump_pad): Likewise.
4236 (cancel_breakpoint): Likewise.
4237 (linux_low_filter_event): Likewise.
4238 (wait_for_sigstop): Likewise.
4239 (linux_resume_one_lwp): Likewise.
4240 (need_step_over_p): Likewise.
4241 (start_step_over): Likewise.
4242 (linux_stabilize_threads): Renamed save_inferior as saved_thread.
4243 * linux-x86-low.c (x86_linux_update_xmltarget): Likewise.
4244 * proc-service.c (ps_lgetregs): Renamed reg_inferior as reg_thread
4245 and save_inferior as saved_thread.
4246 * regcache.c (get_thread_regcache): Renamed saved_inferior as
4247 saved_thread.
4248 (regcache_invalidate_thread): Likewise.
4249 * remote-utils.c (prepare_resume_reply): Likewise.
4250 * thread-db.c (thread_db_get_tls_address): Likewise.
4251 (disable_thread_event_reporting): Likewise.
4252 (remove_thread_event_breakpoints): Likewise.
4253 * tracepoint.c (gdb_agent_about_to_close): Renamed save_inferior
4254 as saved_thread.
4255 * target.h (set_desired_inferior): Renamed as...
4256 (set_desired_thread): New declaration. All uses updated.
4257 * server.c (myresume): Updated comment to reference thread instead
4258 of inferior.
4259 (handle_serial_event): Likewise.
4260 (handle_target_event): Likewise.
4261
361c8ade
GB		 42622014-09-12 Tom Tromey <tromey@redhat.com>
4263 Gary Benson <gbenson@redhat.com>
4264
4265 * regcache.h: Include common-regcache.h.
4266 (regcache_read_pc): Don't declare.
4267 * regcache.c (get_thread_regcache_for_ptid): New function.
4268
bd9269f7
GB		 42692014-09-11 Tom Tromey <tromey@redhat.com>
4270 Gary Benson <gbenson@redhat.com>
4271
4272 * symbol.c: New file.
4273 * Makefile.in (SFILES): Add symbol.c.
4274 (OBS): Add symbol.o.
4275
f8c1d06b
GB		 42762014-09-11 Gary Benson <gbenson@redhat.com>
4277
4278 * target.c (target_stop_ptid, target_continue_ptid): New
4279 functions.
4280
721ec300
GB		 42812014-09-11 Tom Tromey <tromey@redhat.com>
4282 Gary Benson <gbenson@redhat.com>
4283
4284 * target.h: Include target/target.h.
4285 * target.c (target_read_memory, target_read_uint32)
4286 (target_write_memory): New functions.
4287
c5e92cca
GB		 42882014-09-11 Gary Benson <gbenson@redhat.com>
4289
4290 * server.h (debug_hw_points): Don't declare.
4291 * server.c (debug_hw_points): Don't define. Replace all uses
4292 with show_debug_regs.
4293 * linux-aarch64-low.c (debug_hw_points): Don't define. Replace
4294 all uses with show_debug_regs.
4295
2e4bb98a
EBM		 42962014-09-08 Edjunior Barbosa Machado <emachado@linux.vnet.ibm.com>
4297
4298 * linux-ppc-low.c (ppc_collect_ptrace_register): Adjust routine to take
4299 endianness into account.
4300 (ppc_supply_ptrace_register): Likewise.
4301
ac740bc7
JH		 43022014-09-03 James Hogan <james.hogan@imgtec.com>
4303
4304 * linux-mips-low.c (mips_read_description): Reset errno to 0 prior
4305 to reading DSP_CONTROL with PTRACE_PEEKUSER ptrace call.
4306
97ea6506
GB		 43072014-09-03 Gary Benson <gbenson@redhat.com>
4308
4309 * linux-x86-low.c (x86_linux_prepare_to_resume): Use
4310 ALL_DEBUG_ADDRESS_REGISTERS.
4311
df7e5265
GB		 43122014-09-02 Gary Benson <gbenson@redhat.com>
4313
4314 * i386-low.h: Renamed as...
4315 * x86-low.h: New file. All type, function and variable name
4316 prefixes changed from "i386_" to "x86_". All references updated.
4317 * i386-low.c: Renamed as...
4318 * x86-low.c: New file. All type, function and variable name
4319 prefixes changed from "i386_" to "x86_". All references updated.
4320
ed859da7
GB		 43212014-09-02 Gary Benson <gbenson@redhat.com>
4322
4323 * linux-x86-low.c (x86_linux_new_process): Use XCNEW.
4324 (x86_linux_new_thread): Likewise.
4325
860789c7
GB		 43262014-08-29 Gary Benson <gbenson@redhat.com>
4327
4328 * server.h (setjmp.h): Do not include.
4329 (toplevel): Do not declare.
4330 (common-exceptions.h): Include.
4331 (cleanups.h): Likewise.
4332 * server.c (toplevel): Do not define.
4333 (exit_code): New static global.
4334 (detach_or_kill_for_exit_cleanup): New function.
4335 (main): New function. Original main renamed to...
4336 (captured_main): New function.
4337 * utils.c (verror) [!IN_PROCESS_AGENT]: Use throw_verror.
4338
ff55e1b5
GB		 43392014-08-29 Gary Benson <gbenson@redhat.com>
4340
4341 * Makefile.in (SFILES): Add common/common-exceptions.c.
4342 (OBS): Add common-exceptions.o.
4343 (common-exceptions.o): New rule.
4344 * utils.c (prepare_to_throw_exception): New function.
4345
e9bcb658
GB		 43462014-08-29 Gary Benson <gbenson@redhat.com>
4347
4348 * config.in: Regenerate.
4349 * configure: Likewise.
4350
e3180625
GB		 43512014-08-29 Gary Benson <gbenson@redhat.com>
4352
4353 * Makefile.in (SFILES): Add common/cleanups.c.
4354 (OBS): cleanups.o.
4355 (cleanups.o): New rule.
4356
e3d6ba5d
GB		 43572014-08-29 Gary Benson <gbenson@redhat.com>
4358
4359 * utils.c (internal_vwarning): New function.
4360
7096e886
GB		 43612014-08-28 Gary Benson <gbenson@redhat.com>
4362
4363 * utils.h (fatal): Remove declaration.
4364 * utils.c (fatal): Remove function.
4365
14ce3192
GB		 43662014-08-28 Gary Benson <gbenson@redhat.com>
4367
4368 * tracepoint.c (gdb_agent_init): Replace fatal with
4369 perror_with_name.
4370 (initialize_tracepoint): Likewise.
4371
50278d59
GB		 43722014-08-28 Gary Benson <gbenson@redhat.com>
4373
4374 * remote-utils.c (remote_prepare): Replace fatal with error.
4375
aa96c426
GB		 43762014-08-28 Gary Benson <gbenson@redhat.com>
4377
4378 * linux-low.c (linux_async): Replace fatal with warning.
4379 Tidy up and return.
4380 (linux_start_non_stop): Return -1 if linux_async failed.
4381
f7160e97
GB		 43822014-08-28 Gary Benson <gbenson@redhat.com>
4383
4384 * linux-x86-low.c (i386_dr_low_set_addr): Replace check with
4385 gdb_assert.
4386 (i386_dr_low_get_addr): Remove vague comment.
4387 * win32-i386-low.c (i386_dr_low_set_addr): Replace check with
4388 gdb_assert.
4389
38e08fca
GB		 43902014-08-28 Gary Benson <gbenson@redhat.com>
4391
4392 * inferiors.c (get_thread_process): Replace check with gdb_assert.
4393 * linux-low.c (linux_wait_for_event_filtered): Replace fatal with
4394 internal_error.
4395 (linux_resume_one_lwp): Likewise.
4396 * linux-x86-low.c (x86_siginfo_fixup): Replace checks with
4397 gdb_assert.
4398 * mem-break.c (raw_bkpt_type_to_target_hw_bp_type): Replace fatal
4399 with internal_error.
4400 * regcache.c (get_thread_regcache): Replace check with gdb_assert.
4401 (init_register_cache): Replace fatal with gdb_assert_not_reached.
4402 (find_register_by_name): Replace fatal with internal_error.
4403 (find_regno): Likewise.
4404 * tdesc.c (init_target_desc): Replace check with gdb_assert.
4405 * thread-db.c (thread_db_create_event): Likewise.
4406 (thread_db_load_search): Likewise.
4407 (try_thread_db_load_1): Likewise.
4408 * tracepoint.c (get_jump_space_head): Replace fatal with
4409 internal_error.
4410 (claim_trampoline_space): Likewise.
4411 (have_fast_tracepoint_trampoline_buffer): Likewise.
4412 (cmd_qtstart): Likewise.
4413 (stop_tracing): Likewise.
4414 (fast_tracepoint_collecting): Likewise.
4415 (target_malloc): Likewise.
4416 (download_tracepoint): Likewise.
4417 (download_trace_state_variables): Replace check with gdb_assert.
4418 (upload_fast_traceframes): Replace fatal with internal_error.
4419
34abf635
GB		 44202014-08-19 Tom Tromey <tromey@redhat.com>
4421 Gary Benson <gbenson@redhat.com>
4422
4423 * Makefile.in (SFILES): Add common/common-debug.c.
4424 (OBS): Add common-debug.o.
4425 (common-debug.o): New rule.
4426 * debug.h (debug_printf): Don't declare.
4427 * debug.c (debug_printf): Renamed and rewritten as...
4428 (debug_vprintf): New function.
4429
f6e94d78
GB		 44302014-08-19 Gary Benson <gbenson@redhat.com>
4431
4432 * utils.h: Do not include print-utils.h.
4433
9239eeab
GB		 44342014-08-19 Tom Tromey <tromey@redhat.com>
4435 Gary Benson <gbenson@redhat.com>
4436
4437 * server.h: Add static assertion.
4438 (gdb_byte, CORE_ADDR, LONGEST, ULONGEST): Remove.
4439
ef87c8bb
GB		 44402014-08-19 Tom Tromey <tromey@redhat.com>
4441 Gary Benson <gbenson@redhat.com>
4442
4443 * Makefile.in (SFILES): Add common/errors.c.
4444 (OBS): Add errors.o.
4445 (IPA_OBS): Add errors-ipa.o.
4446 (errors.o): New rule.
4447 (errors-ipa.o): Likewise.
4448 * utils.h (perror_with_name, error, warning): Don't declare.
4449 * utils.c (warning): Renamed and rewritten as...
4450 (vwarning): New function.
4451 (error): Renamed and rewritten as...
4452 (verror): New function.
4453 (internal_error): Renamed and rewritten as...
4454 (internal_verror): New function.
4455
bb974a24
GB		 44562014-08-07 Gary Benson <gbenson@redhat.com>
4457
4458 * configure.ac (AC_CHECK_HEADERS): Remove errno.h.
4459 * configure: Regenerate.
4460 * config.in: Likewise.
4461 * server.h: Do not include errno.h.
4462 * event-loop.c: Likewise.
4463 * hostio-errno.c: Likewise.
4464 * linux-low.c: Likewise.
4465 * remote-utils.c: Likewise.
4466 * spu-low.c: Likewise.
4467 * utils.c: Likewise.
4468 * gdbreplay.c: Unconditionally include errno.h.
4469
6d3d12eb
GB		 44702014-08-07 Gary Benson <gbenson@redhat.com>
4471
4472 * server.h: Do not include string.h.
4473 * event-loop.c: Likewise.
4474 * linux-low.c: Likewise.
4475 * regcache.c: Likewise.
4476 * remote-utils.c: Likewise.
4477 * spu-low.c: Likewise.
4478 * utils.c: Likewise.
4479
dccbb609
GB		 44802014-08-07 Gary Benson <gbenson@redhat.com>
4481
4482 * server.h: Do not include gdb_assert.h.
4483
e76df0d0
GB		 44842014-08-07 Gary Benson <gbenson@redhat.com>
4485
4486 * server.h: Do not include common-utils.h.
4487
4cb9c816
GB		 44882014-08-07 Gary Benson <gbenson@redhat.com>
4489
4490 * server.h: Do not include ptid.h.
4491 * notif.h: Likewise.
4492
3995eeee
GB		 44932014-08-07 Gary Benson <gbenson@redhat.com>
4494
4495 * server.h: Do not include gdb_locale.h.
4496
cb9f1a9b
GB		 44972014-08-07 Gary Benson <gbenson@redhat.com>
4498
4499 * server.h: Do not include gdb/signals.h.
4500 * win32-low.c: Likewise.
4501
a5fceff8
GB		 45022014-08-07 Gary Benson <gbenson@redhat.com>
4503
4504 * server.h: Do not include pathmax.h.
4505
b9391142
GB		 45062014-08-07 Gary Benson <gbenson@redhat.com>
4507
4508 * server.h: Do not include libiberty.h.
4509 * linux-bfin-low.c: Likewise.
4510
0e443c87
GB		 45112014-08-07 Gary Benson <gbenson@redhat.com>
4512
4513 * server.h: Do not include ansidecl.h.
4514
8ebb3f56
GB		 45152014-08-07 Gary Benson <gbenson@redhat.com>
4516
4517 * linux-x86-low.c: Do not include stddef.h.
4518 * lynx-ppc-low.c: Likewise.
4519 * tracepoint.c: Likewise.
4520
8980bdf6
GB		 45212014-08-07 Gary Benson <gbenson@redhat.com>
4522
4523 * server.h: Do not include stdarg.h.
4524 * nto-low.c: Likewise.
4525
d7096f71
GB		 45262014-08-07 Gary Benson <gbenson@redhat.com>
4527
4528 * server.h: Do not include stdlib.h.
4529 * inferiors.c: Likewise.
4530 * linux-low.c: Likewise.
4531 * regcache.c: Likewise.
4532 * spu-low.c: Likewise.
4533 * tracepoint.c: Likewise.
4534 * utils.c: Likewise.
4535
d02f550d
GB		 45362014-08-07 Gary Benson <gbenson@redhat.com>
4537
4538 * server.h: Do not include stdio.h.
4539 * linux-low.c: Likewise.
4540 * remote-utils.c: Likewise.
4541 * spu-low.c: Likewise.
4542 * utils.c: Likewise.
4543 * wincecompat.c: Likewise.
4544
87f6c4e3
GB		 45452014-08-06 Gary Benson <gbenson@redhat.com>
4546
4547 * regcache.c (init_register_cache): Move conditionals inside if.
4548
7089dca4
GB		 45492014-08-06 Gary Benson <gbenson@redhat.com>
4550
4551 * linux-low.c (linux_supports_non_stop): Use target_is_async_p.
4552
462f517e
GB		 45532014-07-31 Gary Benson <gbenson@redhat.com>
4554
4555 * ax.h: Do not include server.h.
4556 * gdbthread.h: Likewise.
4557 * lynx-low.h: Likewise.
4558 * notif.h: Likewise.
4559
976411d6
GB		 45602014-07-30 Gary Benson <gbenson@redhat.com>
4561
4562 * server.h: Include common-defs.h.
4563 Do not include config.h or build-gnulib-gdbserver/config.h.
4564
d41f6d8e
GB		 45652014-07-30 Gary Benson <gbenson@redhat.com>
4566
4567 * hostio-errno.c: Move server.h to top of includes list.
4568 * inferiors.c: Likewise.
4569 * linux-x86-low.c: Likewise.
4570 * notif.c: Include server.h.
4571
314c6a35
TT		 45722014-07-24 Tom Tromey <tromey@redhat.com>
4573 Gary Benson <gbenson@redhat.com>
4574
4575 * server.h (CORE_ADDR): Now unsigned.
4576
69ff6be5
PA		 45772014-07-16 Pedro Alves <palves@redhat.com>
4578
4579 * linux-low.c (linux_kill_one_lwp): Use kill_lwp, not kill.
4580
ce9e3fe7
PA		 45812014-07-15 Pedro Alves <palves@redhat.com>
4582
4583 * linux-low.c (linux_kill_one_lwp): Save errno and work with saved
4584 copy.
4585
e76126e8
PA		 45862014-07-11 Pedro Alves <palves@redhat.com>
4587
4588 * linux-low.c (kill_wait_lwp): New function, based on
4589 kill_one_lwp_callback, but use my_waitpid directly.
4590 (kill_one_lwp_callback, linux_kill): Use it.
4591
8e9db26e
PA		 45922014-06-23 Pedro Alves <palves@redhat.com>
4593
4594 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR_CONTROL
4595 before setting DR0..DR3.
4596
698b3e08
GB		 45972014-06-20 Gary Benson <gbenson@redhat.com>
4598
4599 * configure.ac (AC_REPLACE_FUNCS) <vasprintf, vsnprintf>: Removed.
4600 * configure: Regenerated.
4601 * config.in: Likewise.
4602
125f8a3d
GB		 46032014-06-20 Gary Benson <gbenson@redhat.com>
4604
4605 * Makefile.in (SFILES): Update locations for files moved
4606 from common to nat.
4607 (object file files): Reordered.
4608
42995dbd
GB		 46092014-06-20 Gary Benson <gbenson@redhat.com>
4610
4611 * i386-low.h (i386_dr_low_can_set_addr): Removed.
4612 (i386_dr_low_set_addr): Likewise.
4613 (i386_dr_low_get_addr): Likewise.
4614 (i386_dr_low_can_set_control): Likewise.
4615 (i386_dr_low_set_control): Likewise.
4616 (i386_dr_low_get_control): Likewise.
4617 (i386_dr_low_get_status): Likewise.
4618 (i386_get_debug_register_length): Likewise.
4619 * linux-x86-low.c (i386_dr_low_set_addr):
4620 Changed signature. Made static.
4621 (i386_dr_low_get_addr): Likewise.
4622 (i386_dr_low_set_control): Likewise.
4623 (i386_dr_low_get_control): Likewise.
4624 (i386_dr_low_get_status): Likewise.
4625 (i386_dr_low): New global variable.
4626 * win32-i386-low.c (i386_dr_low_set_addr):
4627 Changed signature. Made static.
4628 (i386_dr_low_get_addr): Likewise.
4629 (i386_dr_low_set_control): Likewise.
4630 (i386_dr_low_get_control): Likewise.
4631 (i386_dr_low_get_status): Likewise.
4632 (i386_dr_low): New global variable.
4633
e1d2394b
MS		 46342014-06-20 Marcus Shawcroft <marcus.shawcroft@arm.com>
4635
4636 * configure.ac: Invoke. AC_CHECK_TOOL(AR, ar).
4637 * Makefile.in (AR, AR_FLAGS): Define.
4638 * configure: Regenerate.
4639
3a8ee006
GB		 46402014-06-19 Gary Benson <gbenson@redhat.com>
4641
4642 * Makefile.in (i386-dregs.o): New rule.
4643 * configure.srv: Add i386-dregs.o to all targets using i386-low.o.
4644 * i386-low.c (target.h): Remove include.
4645 (TARGET_HAS_DR_LEN_8): Now in i386-dregs.c.
4646 (DR_CONTROL_SHIFT): Likewise.
4647 (DR_CONTROL_SIZE): Likewise.
4648 (DR_RW_EXECUTE): Likewise.
4649 (DR_RW_WRITE): Likewise.
4650 (DR_RW_READ): Likewise.
4651 (DR_RW_IORW): Likewise.
4652 (DR_LEN_1): Likewise.
4653 (DR_LEN_2): Likewise.
4654 (DR_LEN_4): Likewise.
4655 (DR_LEN_8): Likewise.
4656 (DR_LOCAL_ENABLE_SHIFT): Likewise.
4657 (DR_GLOBAL_ENABLE_SHIFT): Likewise.
4658 (DR_ENABLE_SIZE): Likewise.
4659 (DR_LOCAL_SLOWDOWN): Likewise.
4660 (DR_GLOBAL_SLOWDOWN): Likewise.
4661 (DR_CONTROL_RESERVED): Likewise.
4662 (I386_DR_CONTROL_MASK): Likewise.
4663 (I386_DR_VACANT): Likewise.
4664 (I386_DR_LOCAL_ENABLE): Likewise.
4665 (I386_DR_GLOBAL_ENABLE): Likewise.
4666 (I386_DR_DISABLE): Likewise.
4667 (I386_DR_SET_RW_LEN): Likewise.
4668 (I386_DR_GET_RW_LEN): Likewise.
4669 (I386_DR_WATCH_HIT): Likewise.
4670 (i386_wp_op_t): Likewise.
4671 (i386_show_dr): Likewise.
4672 (i386_length_and_rw_bits): Likewise.
4673 (i386_insert_aligned_watchpoint): Likewise.
4674 (i386_remove_aligned_watchpoint): Likewise.
4675 (i386_handle_nonaligned_watchpoint): Likewise.
4676 i386_update_inferior_debug_regs(): Likewise.
4677 (i386_dr_insert_watchpoint): Likewise.
4678 (i386_dr_remove_watchpoint): Likewise.
4679 (i386_dr_region_ok_for_watchpoint): Likewise.
4680 (i386_dr_stopped_data_address): Likewise.
4681 (i386_dr_stopped_by_watchpoint): Likewise.
4682
8f26655c
GB		 46832014-06-19 Gary Benson <gbenson@redhat.com>
4684
4685 * i386-low.c (i386_dr_show): Renamed to
4686 i386_show_dr and made static. All uses updated.
4687 (i386_dr_length_and_rw_bits): Renamed to
4688 i386_length_and_rw_bits and made static.
4689 All uses updated.
4690 (i386_dr_insert_aligned_watchpoint): Renamed to
4691 i386_insert_aligned_watchpoint and made static.
4692 All uses updated.
4693 (i386_dr_remove_aligned_watchpoint): Renamed to
4694 i386_remove_aligned_watchpoint and made static.
4695 All uses updated.
4696 (i386_dr_update_inferior_debug_regs): Renamed to
4697 i386_update_inferior_debug_regs and made static.
4698 All uses updated.
4699
b9228891
GB		 47002014-06-18 Gary Benson <gbenson@redhat.com>
4701
5171def3
GB		 4702 * i386-low.h (i386_dr_low_can_set_addr): New macro.
4703 (i386_dr_low_can_set_control): Likewise.
4704 (i386_get_debug_register_length): Likewise.
4705 * i386-low.c (i386_dr_low_can_set_addr): Now in i386-low.h.
4706 (i386_dr_low_can_set_control): Likewise.
4707 (i386_get_debug_register_length): Likewise.
4708
47092014-06-17 Gary Benson <gbenson@redhat.com>
4710
b9228891
GB		 4711 * i386-low.h (i386-dregs.h): New include.
4712 (DR_FIRSTADDR): Now in i386-dregs.h.
4713 (DR_LASTADDR): Likewise.
4714 (DR_NADDR): Likewise.
4715 (DR_STATUS): Likewise.
4716 (DR_CONTROL): Likewise.
4717 (i386_debug_reg_state): Likewise.
4718 (i386_dr_insert_watchpoint): Likewise.
4719 (i386_dr_remove_watchpoint): Likewise.
4720 (i386_dr_region_ok_for_watchpoint): Likewise.
4721 (i386_dr_stopped_data_address): Likewise.
4722 (i386_dr_stopped_by_watchpoint): Likewise.
4723 * i386-low.c (ALL_DEBUG_REGISTERS): Likewise.
4724
4be83cc2
GB		 47252014-06-18 Gary Benson <gbenson@redhat.com>
4726
4727 * i386-low.h (i386_low_insert_watchpoint): Renamed to
4728 i386_dr_insert_watchpoint.
4729 (i386_low_remove_watchpoint): Renamed to
4730 i386_dr_remove_watchpoint.
4731 (i386_low_region_ok_for_watchpoint): Renamed to
4732 i386_dr_region_ok_for_watchpoint.
4733 (i386_low_stopped_data_address): Renamed to
4734 i386_dr_stopped_data_address.
4735 (i386_low_stopped_by_watchpoint): Renamed to
4736 i386_dr_stopped_by_watchpoint.
4737 * i386-low.c (i386_show_dr): Renamed to
4738 i386_dr_show and made nonstatic. All uses updated.
4739 (i386_length_and_rw_bits): Renamed to
4740 i386_dr_length_and_rw_bits and made nonstatic.
4741 All uses updated.
4742 (i386_insert_aligned_watchpoint): Renamed to
4743 i386_dr_insert_aligned_watchpoint and made nonstatic.
4744 All uses updated.
4745 (i386_remove_aligned_watchpoint): Renamed to
4746 i386_dr_remove_aligned_watchpoint and made nonstatic.
4747 All uses updated.
4748 (i386_update_inferior_debug_regs): Renamed to
4749 i386_dr_update_inferior_debug_regs and made nonstatic.
4750 All uses updated.
4751 (i386_low_insert_watchpoint): Renamed to
4752 i386_dr_insert_watchpoint. All uses updated.
4753 (i386_low_remove_watchpoint): Renamed to
4754 i386_dr_remove_watchpoint. All uses updated.
4755 (i386_low_region_ok_for_watchpoint): Renamed to
4756 i386_dr_region_ok_for_watchpoint. All uses updated.
4757 (i386_low_stopped_data_address): Renamed to
4758 i386_dr_stopped_data_address. All uses updated.
4759 (i386_low_stopped_by_watchpoint): Renamed to
4760 i386_dr_stopped_by_watchpoint. All uses updated.
4761
131aa0d4
GB		 47622014-06-18 Gary Benson <gbenson@redhat.com>
4763
4764 * i386-low.c (i386_dr_low_can_set_addr): New macro.
4765 (i386_dr_low_can_set_control): Likewise.
4766 (i386_insert_aligned_watchpoint): New check.
4767
d9305f7f
GB		 47682014-06-18 Gary Benson <gbenson@redhat.com>
4769
4770 * i386-low.c (i386_update_inferior_debug_regs) <inf_state>:
4771 Renamed to state.
4772
e927c9fc
GB		 47732014-06-18 Gary Benson <gbenson@redhat.com>
4774
4775 * i386-low.c (i386_length_and_rw_bits): Use internal_error
4776 instead of fatal and error.
4777 (i386_handle_nonaligned_watchpoint): Likewise.
4778
1b6d4134
GB		 47792014-06-18 Gary Benson <gbenson@redhat.com>
4780
4781 * i386-low.c (i386_get_debug_register_length): New macro.
4782 (TARGET_HAS_DR_LEN_8): Remove conditional. Use above macro.
4783 (i386_show_dr): Use debug_printf instead of fprintf. Use
4784 phex to format values.
4785
6e62758f
GB		 47862014-06-18 Gary Benson <gbenson@redhat.com>
4787
4788 * i386-low.h: Comment changes.
4789 * i386-low.c: Likewise.
4790
fc6e2f03
GB		 47912014-06-18 Gary Benson <gbenson@redhat.com>
4792
4793 * i386-low.c: Whitespace changes.
4794
f9d1eeed
TT		 47952014-06-12 Tom Tromey <tromey@redhat.com>
4796
4797 * utils.c (freeargv): Remove.
4798
0b04e523
TT		 47992014-06-12 Tom Tromey <tromey@redhat.com>
4800
4801 * debug.c (debug_printf): Remove HAVE_GETTIMEOFDAY checks.
4802 * server.c (monitor_show_help): Remove HAVE_GETTIMEOFDAY check.
4803 (parse_debug_format_options): Likewise.
4804 (gdbserver_usage): Likewise.
4805 * Makefile.in (LIBIBERTY_BUILDDIR, LIBIBERTY): New variables.
4806 (SUBDIRS, REQUIRED_SUBDIRS): Add libiberty.
4807 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT)): Depend on and link
4808 against libiberty.
4809 ($(LIBGNU)): Depend on libiberty.
4810 (all-lib): Recurse into all subdirs.
4811 (install-only): Invoke "install" target in subdirs.
4812 (vasprintf.o, vsnprintf.o, safe-ctype.o, lbasename.o): Remove
4813 targets.
4814 * configure: Rebuild.
4815 * configure.ac: Add ACX_CONFIGURE_DIR for libiberty. Don't check
4816 for vasprintf, vsnprintf, or gettimeofday.
4817 * configure.srv: Don't add safe-ctype.o or lbasename.o to
4818 srv_tgtobj.
4819
270c9937
JB		 48202014-06-05 Joel Brobecker <brobecker@adacore.com>
4821
4822 * development.sh: Delete.
4823 * Makefile.in (config.status): Adjust dependency on development.sh.
4824 * configure.ac: Adjust development.sh source call.
4825 * configure: Regenerate.
4826
0a261ed8
PA		 48272014-06-02 Pedro Alves <palves@redhat.com>
4828
4829 * ax.c (gdb_free_agent_expr): New function.
4830 * ax.h (gdb_free_agent_expr): New declaration.
4831 * mem-break.c (delete_gdb_breakpoint_1): Also clear the commands
4832 list.
4833 (clear_breakpoint_conditions, clear_breakpoint_commands): Make
4834 static.
4835 (clear_breakpoint_conditions_and_commands): New function.
4836 * mem-break.h (clear_breakpoint_conditions): Delete declaration.
4837 (clear_breakpoint_conditions_and_commands): New declaration.
4838
e9dae05e
RR		 48392014-05-23 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
4840
4841 * linux-aarch64-low.c (asm/ptrace.h): Include.
4842
5876f503
JK		 48432014-05-21 Jan Kratochvil <jan.kratochvil@redhat.com>
4844
4845 Fix TLS access for -static -pthread.
4846 * gdbserver/thread-db.c (struct thread_db): Add td_thr_tlsbase_p.
4847 (thread_db_get_tls_address): Call it if LOAD_MODULE is zero.
4848 (thread_db_load_search, try_thread_db_load_1): Initialize it.
4849
802e8e6d
PA		 48502014-05-20 Pedro Alves <palves@redhat.com>
4851
4852 * linux-aarch64-low.c (aarch64_insert_point)
4853 (aarch64_remove_point): No longer check whether the type is
4854 supported here. Adjust to new interface.
4855 (the_low_target): Install aarch64_supports_z_point_type as
4856 supports_z_point_type method.
4857 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type): New function.
4858 (arm_linux_hw_point_initialize): Take an enum raw_bkpt_type
4859 instead of a Z packet char. Adjust.
4860 (arm_supports_z_point_type): New function.
4861 (arm_insert_point, arm_remove_point): Adjust to new interface.
4862 (the_low_target): Install arm_supports_z_point_type.
4863 * linux-crisv32-low.c (cris_supports_z_point_type): New function.
4864 (cris_insert_point, cris_remove_point): Adjust to new interface.
4865 Don't check whether the type is supported here.
4866 (the_low_target): Install cris_supports_z_point_type.
4867 * linux-low.c (linux_supports_z_point_type): New function.
4868 (linux_insert_point, linux_remove_point): Adjust to new interface.
4869 * linux-low.h (struct linux_target_ops) <insert_point,
4870 remove_point>: Take an enum raw_bkpt_type instead of a char. Add
4871 raw_breakpoint pointer parameter.
4872 <supports_z_point_type>: New method.
4873 * linux-mips-low.c (mips_supports_z_point_type): New function.
4874 (mips_insert_point, mips_remove_point): Adjust to new interface.
4875 Use mips_supports_z_point_type.
4876 (the_low_target): Install mips_supports_z_point_type.
4877 * linux-ppc-low.c (the_low_target): Install NULL as
4878 supports_z_point_type method.
4879 * linux-s390-low.c (the_low_target): Install NULL as
4880 supports_z_point_type method.
4881 * linux-sparc-low.c (the_low_target): Install NULL as
4882 supports_z_point_type method.
4883 * linux-x86-low.c (x86_supports_z_point_type): New function.
4884 (x86_insert_point): Adjust to new insert_point interface. Use
4885 insert_memory_breakpoint. Adjust to new
4886 i386_low_insert_watchpoint interface.
4887 (x86_remove_point): Adjust to remove_point interface. Use
4888 remove_memory_breakpoint. Adjust to new
4889 i386_low_remove_watchpoint interface.
4890 (the_low_target): Install x86_supports_z_point_type.
4891 * lynx-low.c (lynx_target_ops): Install NULL as
4892 supports_z_point_type callback.
4893 * nto-low.c (nto_supports_z_point_type): New.
4894 (nto_insert_point, nto_remove_point): Adjust to new interface.
4895 (nto_target_ops): Install nto_supports_z_point_type.
4896 * mem-break.c: Adjust intro comment.
4897 (struct raw_breakpoint) <raw_type, size>: New fields.
4898 <inserted>: Update comment.
4899 <shlib_disabled>: Delete field.
4900 (enum bkpt_type) <gdb_breakpoint>: Delete value.
4901 <gdb_breakpoint_Z0, gdb_breakpoint_Z1, gdb_breakpoint_Z2,
4902 gdb_breakpoint_Z3, gdb_breakpoint_Z4>: New values.
4903 (raw_bkpt_type_to_target_hw_bp_type): New function.
4904 (find_enabled_raw_code_breakpoint_at): New function.
4905 (find_raw_breakpoint_at): New type and size parameters. Use them.
4906 (insert_memory_breakpoint): New function, based off
4907 set_raw_breakpoint_at.
4908 (remove_memory_breakpoint): New function.
4909 (set_raw_breakpoint_at): Reimplement.
4910 (set_breakpoint): New, based on set_breakpoint_at.
4911 (set_breakpoint_at): Reimplement.
4912 (delete_raw_breakpoint): Go through the_target->remove_point
4913 instead of assuming memory breakpoints.
4914 (find_gdb_breakpoint_at): Delete.
4915 (Z_packet_to_bkpt_type, Z_packet_to_raw_bkpt_type): New functions.
4916 (find_gdb_breakpoint): New function.
4917 (set_gdb_breakpoint_at): Delete.
4918 (z_type_supported): New function.
4919 (set_gdb_breakpoint_1): New function, loosely based off
4920 set_gdb_breakpoint_at.
4921 (check_gdb_bp_preconditions, set_gdb_breakpoint): New functions.
4922 (delete_gdb_breakpoint_at): Delete.
4923 (delete_gdb_breakpoint_1): New function, loosely based off
4924 delete_gdb_breakpoint_at.
4925 (delete_gdb_breakpoint): New function.
4926 (clear_gdb_breakpoint_conditions): Rename to ...
4927 (clear_breakpoint_conditions): ... this. Don't handle a NULL
4928 breakpoint.
4929 (add_condition_to_breakpoint): Make static.
4930 (add_breakpoint_condition): Take a struct breakpoint pointer
4931 instead of an address. Adjust.
4932 (gdb_condition_true_at_breakpoint): Rename to ...
4933 (gdb_condition_true_at_breakpoint_z_type): ... this, and add
4934 z_type parameter.
4935 (gdb_condition_true_at_breakpoint): Reimplement.
4936 (add_breakpoint_commands): Take a struct breakpoint pointer
4937 instead of an address. Adjust.
4938 (gdb_no_commands_at_breakpoint): Rename to ...
4939 (gdb_no_commands_at_breakpoint_z_type): ... this. Add z_type
4940 parameter. Return true if no breakpoint was found. Change debug
4941 output.
4942 (gdb_no_commands_at_breakpoint): Reimplement.
4943 (run_breakpoint_commands): Rename to ...
4944 (run_breakpoint_commands_z_type): ... this. Add z_type parameter,
4945 and change return type to boolean.
4946 (run_breakpoint_commands): New function.
4947 (gdb_breakpoint_here): Also check for Z1 breakpoints.
4948 (uninsert_raw_breakpoint): Don't try to reinsert a disabled
4949 breakpoint. Go through the_target->remove_point instead of
4950 assuming memory breakpoint.
4951 (uninsert_breakpoints_at, uninsert_all_breakpoints): Uninsert
4952 software and hardware breakpoints.
4953 (reinsert_raw_breakpoint): Go through the_target->insert_point
4954 instead of assuming memory breakpoint.
4955 (reinsert_breakpoints_at, reinsert_all_breakpoints): Reinsert
4956 software and hardware breakpoints.
4957 (check_breakpoints, breakpoint_here, breakpoint_inserted_here):
4958 Check both software and hardware breakpoints.
4959 (validate_inserted_breakpoint): Assert the breakpoint is a
4960 software breakpoint. Set the inserted flag to -1 instead of
4961 setting shlib_disabled.
4962 (delete_disabled_breakpoints): Adjust.
4963 (validate_breakpoints): Only validate software breakpoints.
4964 Adjust to inserted flag change.
4965 (check_mem_read, check_mem_write): Skip breakpoint types other
4966 than software breakpoints. Adjust to inserted flag change.
4967 * mem-break.h (enum raw_bkpt_type): New enum.
4968 (raw_breakpoint, struct process_info): Forward declare.
4969 (Z_packet_to_target_hw_bp_type): Delete declaration.
4970 (raw_bkpt_type_to_target_hw_bp_type, Z_packet_to_raw_bkpt_type)
4971 (set_gdb_breakpoint, delete_gdb_breakpoint)
4972 (clear_breakpoint_conditions): New declarations.
4973 (set_gdb_breakpoint_at, clear_gdb_breakpoint_conditions): Delete.
4974 (breakpoint_inserted_here): Update comment.
4975 (add_breakpoint_condition, add_breakpoint_commands): Replace
4976 address parameter with a breakpoint pointer parameter.
4977 (gdb_breakpoint_here): Update comment.
4978 (delete_gdb_breakpoint_at): Delete.
4979 (insert_memory_breakpoint, remove_memory_breakpoint): Declare.
4980 * server.c (process_point_options): Take a struct breakpoint
4981 pointer instead of an address. Adjust.
4982 (process_serial_event) <Z/z packets>: Use set_gdb_breakpoint and
4983 delete_gdb_breakpoint.
4984 * spu-low.c (spu_target_ops): Install NULL as
4985 supports_z_point_type method.
4986 * target.h: Include mem-break.h.
4987 (struct target_ops) <prepare_to_access_memory>: Update comment.
4988 <supports_z_point_type>: New field.
4989 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
4990 instead of a char. Also take a raw breakpoint pointer.
4991 * win32-arm-low.c (the_low_target): Install NULL as
4992 supports_z_point_type.
4993 * win32-i386-low.c (i386_supports_z_point_type): New function.
4994 (i386_insert_point, i386_remove_point): Adjust to new interface.
4995 (the_low_target): Install i386_supports_z_point_type.
4996 * win32-low.c (win32_supports_z_point_type): New function.
4997 (win32_insert_point, win32_remove_point): Adjust to new interface.
4998 (win32_target_ops): Install win32_supports_z_point_type.
4999 * win32-low.h (struct win32_target_ops):
5000 <supports_z_point_type>: New method.
5001 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
5002 instead of a char. Also take a raw breakpoint pointer.
5003
932539e3
PA		 50042014-05-20 Pedro Alves <palves@redhat.com>
5005
5006 * mem-break.h: Include break-common.h.
5007 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
5008 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): New defines.
5009 (Z_packet_to_target_hw_bp_type): New declaration.
5010 * mem-break.c (Z_packet_to_target_hw_bp_type): New function.
5011 * i386-low.c (Z_PACKET_HW_BP, Z_PACKET_WRITE_WP, Z_PACKET_READ_WP)
5012 (Z_PACKET_ACCESS_WP): Delete macros.
5013 (Z_packet_to_hw_type): Delete function.
5014 * i386-low.h: Don't include break-common.h here.
5015 (Z_packet_to_hw_type): Delete declaration.
5016 * linux-x86-low.c (x86_insert_point, x86_insert_point): Call
5017 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
5018 * win32-i386-low.c (i386_insert_point, i386_remove_point): Call
5019 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
5020 * linux-aarch64-low.c: Don't include break-common.h here.
5021 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
5022 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): Delete macros.
5023 (Z_packet_to_target_hw_bp_type): Delete function.
5024 * linux-mips-low.c (rsp_bp_type_to_target_hw_bp_type): Delete
5025 function.
5026 (mips_insert_point, mips_remove_point): Use
5027 Z_packet_to_target_hw_bp_type.
5028
4ff0d3d8
PA		 50292014-05-20 Pedro Alves <palves@redhat.com>
5030
5031 * linux-aarch64-low.c: Include break-common.h.
5032 (enum target_point_type): Delete.
5033 (Z_packet_to_point_type): Rename to ...
5034 (Z_packet_to_target_hw_bp_type): ... this, and return a
5035 target_hw_bp_type instead.
5036 (aarch64_show_debug_reg_state): Take an enum target_hw_bp_type
5037 instead of an enum target_point_type.
5038 (aarch64_point_encode_ctrl_reg): Likewise. Compute type mask from
5039 breakpoint type.
5040 (aarch64_dr_state_insert_one_point)
5041 (aarch64_dr_state_remove_one_point, aarch64_handle_breakpoint)
5042 (aarch64_handle_aligned_watchpoint)
5043 (aarch64_handle_unaligned_watchpoint, aarch64_handle_watchpoint):
5044 Take an enum target_hw_bp_type instead of an enum
5045 target_point_type.
5046 (aarch64_supports_z_point_type): New function.
5047 (aarch64_insert_point, aarch64_remove_point): Use it. Adjust to
5048 use Z_packet_to_target_hw_bp_type.
5049
786dc519
JB		 50502014-05-20 Joel Brobecker <brobecker@adacore.com>
5051
5052 * configure.ac: Only use -Werror by default when DEVELOPMENT
5053 is true.
5054 * configure: Regenerate.
5055
9e0aa64f
JK		 50562014-05-19 Jan Kratochvil <jan.kratochvil@redhat.com>
5057
5058 Fix gdbserver qGetTLSAddr for x86_64 -m32.
5059 * linux-x86-low.c (X86_64_USER_REGS): New.
5060 (x86_fill_gregset): Call memset for BUF first in x86_64 -m32 case.
5061
2b577b92
YQ		 50622014-04-28 Yao Qi <yao@codesourcery.com>
5063
5064 * Makefile.in (i386-avx512.c): Fix the typo of generated file
5065 name.
5066
94611da2
PA		 50672014-04-25 Pedro Alves <palves@redhat.com>
5068
5069 PR server/16255
5070 * linux-low.c (linux_attach_fail_reason_string): New function.
5071 (linux_attach_lwp): Delete.
5072 (linux_attach_lwp_1): Rename to ...
5073 (linux_attach_lwp): ... this. Take a ptid instead of a pid as
5074 argument. Remove "initial" parameter. Return int instead of
5075 void. Don't error or warn here.
5076 (linux_attach): Adjust to call linux_attach_lwp. Call error on
5077 failure to attach to the tgid. Call warning when failing to
5078 attach to an lwp.
5079 * linux-low.h (linux_attach_lwp): Take a ptid instead of a pid as
5080 argument. Remove "initial" parameter. Return int instead of
5081 void. Don't error or warn here.
5082 (linux_attach_fail_reason_string): New declaration.
5083 * thread-db.c (attach_thread): Adjust to linux_attach_lwp's
5084 interface change. Use linux_attach_fail_reason_string.
5085
01f9f808
MS		 50862014-04-24 Michael Sturm <michael.sturm@mintel.com>
5087 Walfred Tedeschi <walfred.tedeschi@intel.com>
5088
5089 * Makefile.in: Added rules to handle new files
5090 i386-avx512.c i386-avx512-linux.c amd64-avx512.c
5091 amd64-avx512-linux.c x32-avx512.c x32-avx512-linux.c.
5092 * configure.srv (srv_i386_regobj): Add i386-avx512.o.
5093 (srv_i386_linux_regobj): Add i386-avx512-linux.o.
5094 (srv_amd64_regobj): Add amd64-avx512.o and x32-avx512.o.
5095 (srv_amd64_linux_regobj): Add amd64-avx512-linux.o and
5096 x32-avx512-linux.o.
5097 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx512.xml.
5098 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx512.xml.
5099 (srv_amd64_xmlfiles): Add i386/amd64-avx512.xml and
5100 i386/x32-avx512.xml.
5101 (srv_i386_linux_xmlfiles): Add i386/i386-avx512-linux.xml.
5102 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx512-linux.xml and
5103 i386/x32-avx512-linux.xml.
5104 * i387-fp.c (num_avx512_k_registers): New constant for number
5105 of K registers.
5106 (num_avx512_zmmh_low_registers): New constant for number of
5107 lower ZMM registers (0-15).
5108 (num_avx512_zmmh_high_registers): New constant for number of
5109 higher ZMM registers (16-31).
5110 (num_avx512_ymmh_registers): New contant for number of higher
5111 YMM registers (ymm16-31 added by avx521 on x86_64).
5112 (num_avx512_xmm_registers): New constant for number of higher
5113 XMM registers (xmm16-31 added by AVX512 on x86_64).
5114 (struct i387_xsave): Add space for AVX512 registers.
5115 (i387_cache_to_xsave): Change raw buffer size to 64 characters.
5116 Add code to handle AVX512 registers.
5117 (i387_xsave_to_cache): Add code to handle AVX512 registers.
5118 * linux-x86-low.c (init_registers_amd64_avx512_linux): New
5119 prototypei from generated file.
5120 (tdesc_amd64_avx512_linux): Likewise.
5121 (init_registers_x32_avx512_linux): Likewise.
5122 (tdesc_x32_avx512_linux): Likewise.
5123 (init_registers_i386_avx512_linux): Likewise.
5124 (tdesc_i386_avx512_linux): Likewise.
5125 (x86_64_regmap): Add AVX512 registers.
5126 (x86_linux_read_description): Add code to handle AVX512 XSTATE
5127 mask.
5128 (initialize_low_arch): Add code to initialize AVX512 registers.
5129
51aa91f9
PA		 51302014-04-23 Pedro Alves <palves@redhat.com>
5131
5132 * mem-break.c (find_gdb_breakpoint_at): Make static.
5133 * mem-break.h (find_gdb_breakpoint_at): Delete declaration.
5134
a4165e94
PA		 51352014-04-23 Pedro Alves <palves@redhat.com>
5136
5137 * i386-low.c: Don't include break-common.h here.
5138 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
5139 prototype to take target_hw_bp_type as argument instead of a Z
5140 packet char.
5141 * i386-low.h: Include break-common.h here.
5142 (Z_packet_to_hw_type): Declare.
5143 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
5144 prototypes.
5145 * linux-x86-low.c (x86_insert_point): Convert the packet number to
5146 a target_hw_bp_type before calling i386_low_insert_watchpoint.
5147 (x86_remove_point): Convert the packet number to a
5148 target_hw_bp_type before calling i386_low_remove_watchpoint.
5149 * win32-i386-low.c (i386_insert_point): Convert the packet number
5150 to a target_hw_bp_type before calling i386_low_insert_watchpoint.
5151 (i386_remove_point): Convert the packet number to a
5152 target_hw_bp_type before calling i386_low_remove_watchpoint.
5153
b8acf843
PA		 51542014-04-23 Pedro Alves <palves@redhat.com>
5155
5156 * utils.h (perror_with_name): Add ATTRIBUTE_NORETURN.
5157
d708bcd1
PA		 51582014-04-10 Pedro Alves <palves@redhat.com>
5159
5160 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
5161 Check if the condition or command is NULL before checking if the
5162 breakpoint is known. On success, return true.
5163 * mem-break.h (add_breakpoint_condition): Document return.
5164 (add_breakpoint_commands): Add describing comment.
5165 * server.c (skip_to_semicolon): New function.
5166 (process_point_options): Use it.
5167
2eec7d5b
PA		 51682014-04-09 Pedro Alves <palves@redhat.com>
5169
5170 * linux-low.c (linux_read_loadmap): Pass current_inferior directly
5171 to lwpid_of.
5172
fa96cb38
PA		 51732014-02-27 Pedro Alves <palves@redhat.com>
5174
5175 PR 12702
5176 * inferiors.h (A_I_NEXT, ALL_INFERIORS_TYPE, ALL_PROCESSES): New
5177 macros.
5178 * linux-low.c (delete_lwp, handle_extended_wait): Add debug
5179 output.
5180 (last_thread_of_process_p): Take a PID argument instead of a
5181 thread pointer.
5182 (linux_wait_for_lwp): Delete.
5183 (num_lwps, check_zombie_leaders, not_stopped_callback): New
5184 functions.
5185 (linux_low_filter_event): New function, party factored out from
5186 linux_wait_for_event.
5187 (linux_wait_for_event): Rename to ...
5188 (linux_wait_for_event_filtered): ... this. Add new filter ptid
5189 argument. Partly rewrite. Always use waitpid(-1, WNOHANG) and
5190 sigsuspend. Check for zombie leaders.
5191 (linux_wait_for_event): Reimplement as wrapper around
5192 linux_wait_for_event_filtered.
5193 (linux_wait_1): Handle TARGET_WAITKIND_NO_RESUMED. Assume that if
5194 a normal or signal exit is seen, it's the whole process exiting.
5195 (wait_for_sigstop): No longer a for_each_inferior callback.
5196 Rewrite on top of linux_wait_for_event_filtered.
5197 (stop_all_lwps): Call wait_for_sigstop directly.
5198 * server.c (resume, handle_target_event): Handle
5199 TARGET_WAITKIND_NO_RESUMED.
5200
d763de10
JB		 52012014-02-26 Joel Brobecker <brobecker@adacore.com>
5202
5203 * win32-low.c (psapi_get_dll_name,
5204 * win32_CreateToolhelp32Snapshot): Delete.
5205 (win32_CreateToolhelp32Snapshot, win32_Module32First)
5206 (win32_Module32Next, load_toolhelp, toolhelp_get_dll_name):
5207 Delete.
5208 (handle_load_dll): Add function description.
5209 Remove code using psapi_get_dll_name and toolhelp_get_dll_name.
5210
850a0f76
JB		 52112014-02-26 Joel Brobecker <brobecker@adacore.com>
5212
5213 * win32-low.c (win32_add_one_solib): Add 0x1000 to load_addr.
5214 Add comment.
5215 (win32_add_all_dlls): Remove 0x1000 offset applied to DLL
5216 base address when calling win32_add_one_solib.
5217 (handle_load_dll): Delete local variable load_addr.
5218 Remove 0x1000 offset applied to DLL base address when calling
5219 win32_add_one_solib.
5220 (handle_unload_dll): Add comment.
5221
f25b3fc3
JB		 52222014-02-26 Joel Brobecker <brobecker@adacore.com>
5223
5224 * win32-low.c (win32_add_all_dlls): Renames
5225 win32_ensure_ntdll_loaded. Rewrite function documentation.
5226 Adjust implementation to always load all DLLs.
5227 Add 0x1000 offset to DLL base address when calling
5228 win32_add_one_solib.
5229 (child_initialization_done): New static global.
5230 (do_initial_child_stuff): Set child_initialization_done to
5231 zero during child initialization, and 1 after. Replace call
5232 to win32_ensure_ntdll_loaded by call to win32_add_all_dlls.
5233 Add comment.
5234 (match_dll_by_basename, dll_is_loaded_by_basename): Delete.
5235 (handle_unload_dll): Add function documentation.
5236 (get_child_debug_event): Ignore load and unload DLL events
5237 during child initialization.
5238
d86d4aaf
DE		 52392014-02-20 Doug Evans <dje@google.com>
5240
3bc32da3 5241 Remove global all_lwps.
d86d4aaf
DE		 5242 * inferiors.h (ptid_of): Move here from linux-low.h.
5243 (pid_of, lwpid_of): Ditto.
5244 * linux-aarch64-low.c (debug_reg_change_callback): Update, "entry"
5245 parameter is a struct thread_info * now.
5246 (aarch64_notify_debug_reg_change): Fetch pid from current_inferior
5247 directly. Pass &all_threads to find_inferior instead of &all_lwps.
5248 (aarch64_stopped_data_address): Fetch lwpid from current_inferior
5249 directly.
5250 (aarch64_linux_prepare_to_resume): Fetch ptid from thread.
5251 (aarch64_arch_setup): Fetch lwpid from current_inferior directly.
5252 * linux-arm-low.c (update_registers_callback): Update, "entry"
5253 parameter is a struct thread_info * now.
5254 Fetch lwpid from current_inferior directly.
5255 (arm_insert_point): Pass &all_threads to find_inferior instead of
5256 &all_lwps.
5257 (arm_remove_point): Ditto.
5258 (arm_stopped_by_watchpoint): Fetch lwp from current_inferior.
5259 (arm_prepare_to_resume): Fetch pid from thread.
5260 (arm_read_description): Fetch lwpid from current_inferior directly.
5261 * linux-low.c (all_lwps): Delete.
5262 (delete_lwp): Delete call to remove_inferior.
5263 (handle_extended_wait): Fetch lwpid from thread.
5264 (add_lwp): Don't set lwp->entry.id. Remove call to
5265 add_inferior_to_list.
5266 (linux_attach_lwp_1): Fetch pid from current_inferior directly.
5267 (linux_kill_one_lwp): Fetch ptid,lwpid from thread.
5268 (kill_one_lwp_callback): Ditto.
5269 (linux_kill): Don't dereference NULL pointer.
5270 Fetch ptid,lwpid from thread.
5271 (get_detach_signal): Fetch ptid from thread.
5272 (linux_detach_one_lwp): Fetch ptid,lwpid from thread.
5273 Simplify call to regcache_invalidate_thread.
5274 (delete_lwp_callback): Update, "entry" parameter is a
5275 struct thread_info * now. Fetch pid from thread.
5276 (linux_mourn): Pass &all_threads to find_inferior instead of &all_lwps.
5277 (status_pending_p_callback): Update, "entry" parameter is a
5278 struct thread_info * now. Fetch ptid from thread.
5279 (find_lwp_pid): Update, "entry" parameter is a
5280 struct thread_info * now.
5281 (linux_wait_for_lwp): Fetch pid from thread.
5282 (linux_fast_tracepoint_collecting): Fetch lwpid from thread.
5283 (maybe_move_out_of_jump_pad): Fetch lwpid from current_inferior.
5284 (enqueue_one_deferred_signal): Fetch lwpid from thread.
5285 (dequeue_one_deferred_signal): Ditto.
5286 (cancel_breakpoint): Fetch ptid from current_inferior.
5287 (linux_wait_for_event): Pass &all_threads to find_inferior,
5288 not &all_lwps. Fetch ptid, lwpid from thread.
5289 (count_events_callback): Update, "entry" parameter is a
5290 struct thread_info * now.
5291 (select_singlestep_lwp_callback): Ditto.
5292 (select_event_lwp_callback): Ditto.
5293 (cancel_breakpoints_callback): Ditto.
5294 (linux_cancel_breakpoints): Pass &all_threads to find_inferior,
5295 not &all_lwps.
5296 (select_event_lwp): Ditto. Fetch ptid from event_thread.
5297 (unsuspend_one_lwp): Update, "entry" parameter is a
5298 struct thread_info * now.
5299 (unsuspend_all_lwps): Pass &all_threads to find_inferior,
5300 not &all_lwps.
5301 (linux_stabilize_threads): Ditto. And for for_each_inferior.
5302 Fetch lwpid from thread, not lwp.
5303 (linux_wait_1): Fetch ptid, lwpid from current_inferior.
5304 Pass &all_threads to find_inferior, not &all_lwps.
5305 (send_sigstop): Fetch lwpid from thread, not lwp.
5306 (send_sigstop_callback): Update, "entry" parameter is a
5307 struct thread_info * now.
5308 (suspend_and_send_sigstop_callback): Ditto.
5309 (wait_for_sigstop): Ditto. Fetch ptid, lwpid from thread, lwp.
5310 (stuck_in_jump_pad_callback): Update, "entry" parameter is a
5311 struct thread_info * now.
5312 (move_out_of_jump_pad_callback): Ditto. Fetch ptid, lwpid
5313 from thread, lwp.
5314 (lwp_running): Update, "entry" parameter is a
5315 struct thread_info * now.
5316 (stop_all_lwps): Fetch ptid from thread.
5317 Pass &all_threads to find_inferior, for_each_inferior, not &all_lwps.
5318 (linux_resume_one_lwp): Fetch lwpid from thread.
5319 (linux_set_resume_request): Update, "entry" parameter is a
5320 struct thread_info * now. Fetch pid, lwpid from thread.
5321 (resume_status_pending_p): Update, "entry" parameter is a
5322 struct thread_info * now.
5323 (need_step_over_p): Ditto. Fetch lwpid from thread.
5324 (start_step_over): Fetch lwpid from thread.
5325 (linux_resume_one_thread): Update, "entry" parameter is a
5326 struct thread_info * now. Fetch lwpid from thread.
5327 (linux_resume): Pass &all_threads to find_inferior, not &all_lwps.
5328 (proceed_one_lwp): Update, "entry" parameter is a
5329 struct thread_info * now. Fetch lwpid from thread.
5330 (unsuspend_and_proceed_one_lwp): Update, "entry" parameter is a
5331 struct thread_info * now.
5332 (proceed_all_lwps): Pass &all_threads to find_inferior, not &all_lwps.
5333 (unstop_all_lwps): Ditto. Fetch lwpid from thread.
5334 (regsets_fetch_inferior_registers): Fetch lwpid from current_inferior
5335 directly.
5336 (regsets_store_inferior_registers): Ditto.
5337 (fetch_register, store_register): Ditto.
5338 (linux_read_memory, linux_write_memory): Ditto.
5339 (linux_request_interrupt): Ditto.
5340 (linux_read_auxv): Ditto.
5341 (linux_xfer_siginfo): Ditto.
5342 (linux_qxfer_spu): Ditto.
5343 (linux_qxfer_libraries_svr4): Ditto.
5344 * linux-low.h (ptid_of, pid_of, lwpid_of): Delete,
5345 moved to inferiors.h.
5346 (get_lwp): Delete.
5347 (get_thread_lwp): Update.
5348 (struct lwp_info): Delete member "entry". Simplify comment for
5349 member "thread".
5350 (all_lwps): Delete.
5351 * linux-mips-low.c (mips_read_description): Fetch lwpid from
5352 current_inferior directly.
5353 (update_watch_registers_callback): Update, "entry" parameter is a
5354 struct thread_info * now. Fetch pid from thread.
5355 (mips_linux_prepare_to_resume): Fetch ptid from thread.
5356 (mips_insert_point): Fetch lwpid from current_inferior.
5357 Pass &all_threads to find_inferior, not &all_lwps.
5358 (mips_remove_point): Pass &all_threads to find_inferior, not &all_lwps.
5359 (mips_stopped_by_watchpoint): Fetch lwpid from current_inferior
5360 directly.
5361 (mips_stopped_data_address): Ditto.
5362 * linux-s390-low.c (s390_arch_setup): Fetch pid from current_inferior
5363 directly.
5364 * linux-tile-low.c (tile_arch_setup): Ditto.
5365 * linux-x86-low.c (x86_get_thread_area): Fetch lwpid from thread.
5366 (update_debug_registers_callback): Update, "entry" parameter is a
5367 struct thread_info * now. Fetch pid from thread.
5368 (i386_dr_low_set_addr): Fetch pid from current_inferior directly.
5369 Pass &all_threads to find_inferior, not &all_lwps.
5370 (i386_dr_low_get_addr): Fetch ptid from current_inferior directly.
5371 (i386_dr_low_set_control): Fetch pid from current_inferior directly.
5372 Pass &all_threads to find_inferior, not &all_lwps.
5373 (i386_dr_low_get_control): Fetch ptid from current_inferior directly.
5374 (i386_dr_low_get_status): Ditto.
5375 (x86_linux_prepare_to_resume): Fetch ptid from thread.
5376 (x86_siginfo_fixup): Fetch lwpid from current_inferior directly.
5377 (x86_linux_read_description): Ditto.
5378 * proc-service.c (ps_getpid): Fetch pid from current_inferior directly.
5379
3b8361aa
DE		 53802014-02-20 Doug Evans <dje@google.com>
5381
5382 * inferiors.c (get_first_inferior): Fix buglet.
5383
f7667f0d
DE		 53842014-02-19 Doug Evans <dje@google.com>
5385
5386 * gdbthread.h (add_thread): Change result type to struct thread_info *.
5387 * inferiors.c (add_thread): Change result type to struct thread_info *.
5388 All callers updated.
5389 (add_lwp): Call add_thread here instead of in callers.
5390 All callers updated.
5391 * linux-low.h (get_lwp_thread): Rewrite.
5392 (struct lwp_info): New member "thread".
5393
b3312d80
DE		 53942014-02-19 Doug Evans <dje@google.com>
5395
5396 * linux-low.c (add_lwp): Change result to struct lwp_info *.
5397 All callers updated.
5398
ecc6f45c
DE		 53992014-02-19 Doug Evans <dje@google.com>
5400
5401 * inferiors.c (add_thread): Fix whitespace.
5402
649ebbca
DE		 54032014-02-19 Doug Evans <dje@google.com>
5404
5405 * dll.c (clear_dlls): Replace accessing list implemention details
5406 with API function.
5407 * gdbthread.h (get_first_thread): Declare.
5408 * inferiors.c (for_each_inferior_with_data): New function.
5409 (get_first_thread): New function.
5410 (find_thread_ptid): Simplify.
5411 (get_first_inferior): New function.
5412 (clear_list): Delete.
5413 (one_inferior_p): New function.
5414 (clear_inferior_list): New function.
5415 (clear_inferiors): Update.
5416 * inferiors.h (for_each_inferior_with_data): Declare.
5417 (clear_inferior_list): Declare.
5418 (one_inferior_p): Declare.
5419 (get_first_inferior): Declare.
5420 * linux-low.c (linux_wait_for_event): Replace accessing list
5421 implemention details with API function.
5422 * server.c (target_running): Ditto.
5423 (accumulate_file_name_length): New function.
5424 (emit_dll_description): New function.
5425 (handle_qxfer_libraries): Replace accessing list implemention
5426 details with API function.
5427 (handle_qxfer_threads_worker): New function.
5428 (handle_qxfer_threads_proper): Replace accessing list implemention
5429 details with API function.
5430 (handle_query): Ditto.
5431 (visit_actioned_threads_callback_ftype): New typedef.
5432 (visit_actioned_threads_data): New struct.
5433 (visit_actioned_threads): Rewrite to be find_inferior callback.
5434 (resume): Call find_inferior.
5435 (handle_status): Replace accessing list implemention
5436 details with API function.
5437 (process_serial_event): Replace accessing list implemention details
5438 with API function.
5439 * target.c (set_desired_inferior): Replace accessing list implemention
5440 details with API function.
5441 * tracepoint.c (same_process_p): New function.
5442 (gdb_agent_about_to_close): Replace accessing list implemention
5443 details with API function.
5444 * win32-low.c (child_delete_thread): Replace accessing list
5445 implemention details with API function.
5446 (match_dll_by_basename): New function.
5447 (dll_is_loaded_by_basename): New function.
5448 (win32_ensure_ntdll_loaded): Replace accessing list implemention
5449 details call to dll_is_loaded_by_basename.
5450
80894984
DE		 54512014-02-19 Doug Evans <dje@google.com>
5452
5453 * dll.h (struct dll_info): Add comment.
5454 * gdbthread.h (struct thread_info): Add comment.
5455 (current_ptid): Simplify.
5456 * inferiors.c (add_process): Update.
5457 (remove_process): Update.
5458 * inferiors.h (struct process_info): Rename member "head" to "entry".
5459 * linux-low.c (delete_lwp): Update.
5460 (add_lwp): Update.
5461 (last_thread_of_process_p): Update.
5462 (kill_one_lwp_callback, linux_kill): Update.
5463 (status_pending_p_callback): Update.
5464 (wait_for_sigstop): Update. Simplify read of ptid.
5465 (start_step_over): Update.
5466 * linux-low.h (ptid_of, pid_of, lwpid_of): Update.
5467 (get_lwp_thread): Update.
5468 (struct lwp_info): Rename member "head" to "entry".
5469 * regcache.h (inferior_list_entry): Delete.
5470 * server.c (kill_inferior_callback): Update.
5471 (detach_or_kill_inferior_callback): Update.
5472 (print_started_pid): Update.
5473 (print_attached_pid): Update.
5474 (process_serial_event): Simplify read of ptid.
5475 * thread-db.c (thread_db_create_event): Update.
5476 (thread_db_get_tls_address): Update.
5477 * win32-low.c (current_inferior_ptid): Simplify.
5478
46917d26
TT		 54792014-02-19 Tom Tromey <tromey@redhat.com>
5480
5481 * target.h (struct target_ops) <supports_btrace>: Add target_ops
5482 argument.
5483 (target_supports_btrace): Update.
5484
0759a81e
YQ		 54852014-02-14 Yao Qi <yao@codesourcery.com>
5486
5487 * Makefile.in (IPA_OBJS): Append rsp-low-ipa.o.
5488 (rsp-low-ipa.o): New target.
5489
a7191e8b
TT		 54902014-02-12 Tom Tromey <tromey@redhat.com>
5491
5492 * ax.c (gdb_parse_agent_expr): Use hex2bin, not
5493 convert_ascii_to_int.
5494 * regcache.c (registers_to_string): Likewise.
5495 * remote-utils.c (decode_M_packet): Likewise.
5496 * server.c (process_serial_event): Likewise.
5497
ff0e980e
TT		 54982014-02-12 Tom Tromey <tromey@redhat.com>
5499
5500 * server.c (handle_query, handle_v_run): Use hex2bin, not
5501 unhexify.
5502 * tracepoint.c (cmd_qtdpsrc, cmd_qtdv, cmd_qtnotes): Likewise.
5503
e9371aff
TT		 55042014-02-12 Tom Tromey <tromey@redhat.com>
5505
5506 * ax.c (gdb_unparse_agent_expr): Use bin2hex, not
5507 convert_int_to_ascii.
5508 * regcache.c (registers_to_string, collect_register_as_string):
5509 Likewise.
5510 * remote-utils.c (look_up_one_symbol, relocate_instruction):
5511 Likewise.
5512 * server.c (process_serial_event): Likewise.
5513 * tracepoint.c (cmd_qtstatus, response_source, response_tsv)
5514 (cmd_qtbuffer, cstr_to_hexstr): Likewise.
5515
971dc0b8
TT		 55162014-02-12 Tom Tromey <tromey@redhat.com>
5517
5518 * remote-utils.c (look_up_one_symbol, monitor_output): Use
5519 bin2hex, not hexify.
5520 * tracepoint.c (cmd_qtstatus): Likewise.
5521
0a822afb
TT		 55222014-02-12 Tom Tromey <tromey@redhat.com>
5523
5524 * remote-utils.c (monitor_output): Pass explicit length to
5525 hexify.
5526
9c3d6531
TT		 55272014-02-12 Tom Tromey <tromey@redhat.com>
5528
5529 * tracepoint.c: Include rsp-low.h.
5530 * server.c: Include rsp-low.h.
5531 * remote-utils.h (convert_ascii_to_int, convert_int_to_ascii)
5532 (unhexify, hexify, remote_escape_output, unpack_varlen_hex): Don't
5533 declare.
5534 * remote-utils.c: Include rsp-low.h.
5535 (fromhex, hexchars, ishex, unhexify, tohex, hexify)
5536 (remote_escape_output, remote_unescape_input, unpack_varlen_hex)
5537 (convert_int_to_ascii, convert_ascii_to_int): Move to
5538 common/rsp-low.c.
5539 * regcache.c: Include rsp-low.h.
5540 * ax.c: Include rsp-low.h.
5541 * Makefile.in (SFILES): Add common/rsp-low.c.
5542 (OBS): Add rsp-low.o.
5543 (rsp-low.o): New target.
5544
01fd3ea5
TT		 55452014-02-12 Tom Tromey <tromey@redhat.com>
5546
5547 * utils.h (pulongest, plongest, phex_nz): Don't declare.
5548 Include print-utils.h.
5549 * utils.c (NUMCELLS, CELLSIZE, get_cell, decimal2str, pulongest)
5550 (plongest, thirty_two, phex_nz): Remove.
5551 * Makefile.in (SFILES): Add common/print-utils.c.
5552 (OBS): Add print-utils.o.
5553 (print-utils-ipa.o): New target.
5554 (print-utils.o): New target.
5555 (IPA_OBJS): Add print-utils-ipa.o.
5556
e99dc820
TT		 55572014-02-06 Tom Tromey <tromey@redhat.com>
5558
5559 * Makefile.in (SFILES): Fix indentation.
5560
ee1e2d4f
DE		 55612014-02-05 Doug Evans <dje@google.com>
5562
5563 * linux-low.c (linux_wait_for_event): Improve comment.
5564 (linux_wait_1): Keep current_inferior in sync with event_child.
5565
f5a02773
DE		 55662014-01-22 Doug Evans <dje@google.com>
5567
5568 * gdbthread.h (gdb_id_to_thread): Delete, unused.
5569
87ce2a04
DE		 55702014-01-22 Doug Evans <dje@google.com>
5571
5572 * configure.ac (AC_CHECK_FUNCS): Add test for gettimeofday.
5573 * configure: Regenerate.
5574 * config.in: Regenerate.
5575 * Makefile.in (SFILES): Add debug.c.
5576 (OBS): Add debug.o.
5577 * debug.c: New file.
5578 * debug.h: New file.
5579 * linux-aarch64-low.c (*): Update all debugging printfs to use
5580 debug_printf instead of fprintf.
5581 * linux-arm-low.c (*): Ditto.
5582 * linux-cris-low.c (*): Ditto.
5583 * linux-crisv32-low.c (*): Ditto.
5584 * linux-m32r-low.c (*): Ditto.
5585 * linux-sparc-low.c (*): Ditto.
5586 * linux-x86.c (*): Ditto.
5587 * linux-low.c (*): Ditto.
5588 (linux_wait_1): Add calls to debug_enter, debug_exit.
5589 (linux_wait): Remove redundant debugging printf.
5590 (stop_all_lwps): Add calls to debug_enter, debug_exit.
5591 (linux_resume, unstop_all_lwps): Ditto.
5592 * mem-break.c (*): Update all debugging printfs to use
5593 debug_printf instead of fprintf.
5594 * remote-utils.c (*): Ditto.
5595 * thread-db.c (*): Ditto.
5596 * server.c #include <ctype.h>, "gdb_vecs.h".
5597 (debug_threads): Moved to debug.c.
5598 (*): Update all debugging printfs to use debug_printf instead of
5599 fprintf.
5600 (start_inferior): Replace call to fflush with call to debug_flush.
5601 (monitor_show_help): Mention set debug-format.
5602 (parse_debug_format_options): New function.
5603 (handle_monitor_command): Handle "monitor set debug-format".
5604 (gdbserver_usage): Mention --debug-format.
5605 (main): Parse --debug-format.
5606 * server.h (debug_threads): Declaration moved to debug.h.
5607 #include "debug.h".
5608 * tracepoint.c (trace_debug_1) [!IN_PROCESS_AGENT]: Add version of
5609 trace_debug_1 that uses debug_printf.
5610 (tracepoint_look_up_symbols): Update all debugging printfs to use
5611 debug_printf instead of fprintf.
5612
e671835b
BS		 56132014-01-20 Baruch Siach <baruch@tkos.co.il>
5614
5615 * linux-xtensa-low.c: Include asm/ptrace.h instead of
5616 sys/ptrace.h.
5617
b5737fa9
PA		 56182014-01-17 Pedro Alves <palves@redhat.com>
5619
ea38d2a9 5620 PR build/16445
c7faa97a
PA		 5621 * linux-x86-low.c: Don't include elf/common.h if ELFMAG0 is
5622 defined after including gdb_proc_service.h.
b5737fa9 5623
40ed484e
DE		 56242014-01-16 Doug Evans <dje@google.com>
5625
5626 * dll.c (UNSPECIFIED_CORE_ADDR): New macro.
5627 (match_dll): Use it.
5628
969c39fb
MM		 56292014-01-16 Markus Metzger <markus.t.metzger@intel.com>
5630
5631 * target.h (target_ops) <read_btrace>: Change parameters and
5632 return type to allow error reporting.
5633 * server.c (handle_qxfer_btrace): Support delta reads. Pass
5634 trace reading errors on.
5635 * linux-low.c (linux_low_read_btrace): Pass trace reading
5636 errors on.
5637 (linux_low_disable_btrace): New.
5638
ab7f45ba
DE		 56392014-01-15 Doug Evans <dje@google.com>
5640
5641 * inferiors.c (thread_id_to_gdb_id): Delete.
5642 * inferiors.h (thread_id_to_gdb_id): Delete.
5643
66af0f44
EZ		 56442014-01-13 Eli Zaretskii <eliz@gnu.org>
5645
5646 * Makefile.in (INCLUDE_CFLAGS): Remove trailing slash from
5647 "-I$(srcdir)/../". Fixes MinGW compilation errors with old GCC
5648 versions.
5649
9939e131
PA		 56502014-01-08 Pedro Alves <palves@redhat.com>
5651
5652 * server.c (handle_status): Don't discard previous queued stop
5653 replies or thread's pending status here.
5654 (main) <disconnection>: Do it here instead.
5655
b7ea362b
PA		 56562014-01-08 Pedro Alves <palves@redhat.com>
5657
5658 * gdbthread.h (struct thread_info) <status_pending_p>: New field.
5659 * server.c (visit_actioned_threads, handle_pending_status): New
5660 function.
5661 (handle_v_cont): Factor out parts to ...
5662 (resume): ... this new function. If in all-stop, and a thread
5663 being resumed has a pending status, report it without actually
5664 resuming.
5665 (myresume): Adjust to use the new 'resume' function.
5666 (clear_pending_status_callback, set_pending_status_callback)
5667 (find_status_pending_thread_callback): New functions.
5668 (handle_status): Handle the case of multiple threads having
5669 interesting statuses to report. Report threads' real last signal
5670 instead of always reporting GDB_SIGNAL_TRAP. Look for a thread
5671 with an interesting thread to report the status for, instead of
5672 always reporting the status of the first thread.
5673
28498c42
JB		 56742014-01-01 Joel Brobecker <brobecker@adacore.com>
5675
5676 * gdbserver.c (gdbserver_version): Set copyright year to 2014.
5677 * gdbreplay.c (gdbreplay_version): Likewise.
5678
f45c82da
YZ		 56792013-12-18 Yufeng Zhang <yufeng.zhang@arm.com>
5680
5681 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Set
5682 iov.iov_len with the real length in use.
5683
379a5e2d
JB		 56842013-12-13 Joel Brobecker <brobecker@adacore.com>
5685
5686 * Makefile.in (safe-ctype.o, lbasename.o): New rules.
5687 * configure.srv: Add safe-ctype.o and lbasename.o to srv_tgtobj
5688 for all targets that use win32-low.c.
5689 * win32-low.c (win32_ensure_ntdll_loaded): New function.
5690 (do_initial_child_stuff): Add call to win32_ensure_ntdll_loaded.
5691
4210d83e
PA		 56922013-12-13 Pedro Alves <palves@redhat.com>
5693
5694 * target.c (mywait): Set OURSTATUS->KIND to TARGET_WAITKIND_STOPPED
5695 if equal to TARGET_WAITKIND_LOADED.
5696 * win32-low.c (cached_status): New static global.
5697 (win32_wait): Add declaration.
5698 (do_initial_child_stuff): Flush all initial pending debug events
5699 up to the initial breakpoint.
5700 (win32_wait): If CACHED_STATUS was set, return that instead
5701 of doing a real wait. Remove the code resuming the execution
5702 of the inferior after receiving a TARGET_WAITKIND_LOADED event
5703 during the initial phase. Also remove the code changing
5704 OURSTATUS->KIND from TARGET_WAITKIND_LOADED to
5705 TARGET_WAITKIND_STOPPED.
5706
e7f0d979
YQ		 57072013-12-11 Yao Qi <yao@codesourcery.com>
5708
5709 * notif.c (handle_notif_ack): Return 0 if no notification
5710 matches.
5711
ebcf782c
DE		 57122013-11-20 Doug Evans <dje@google.com>
5713
5714 * linux-low.c (linux_set_resume_request): Fix comment.
5715
20ad9378
DE		 57162013-11-20 Doug Evans <dje@google.com>
5717
5718 * linux-low.c (resume_status_pending_p): Tweak comment.
5719
a196ebeb
WT		 57202013-11-20 Walfred Tedeschi <walfred.tedeschi@intel.com>
5721
5722 * Makefile.in: Add i386-mpx.c, i386-mpx-linux.c, amd64-mpx.c,
5723 amd64-mpx-linux.c, x32-mpx.c and x32-mpx-linux.c generation.
5724 * configure.srv (srv_i386_regobj): Add i386-mpx.o.
5725 (srv_i386_linux_regobj): Add i386-mpx-linux.o.
5726 (srv_amd64_regobj): Add amd64-mpx.o.
5727 (srv_amd64_linux_regobj): Add amd64-mpx-linux.o.
5728 (srv_i386_32bit_xmlfiles): Add i386/32bit-mpx.xml.
5729 (srv_i386_64bit_xmlfiles): Add i386/64bit-mpx.xml.
5730 * i387-fp.c (num_pl_bnd_register) Added constant.
5731 (num_pl_bnd_cfg_registers) Added constant.
5732 (struct i387_xsave) Added reserved area and MPX fields.
5733 (i387_cache_to_xsave, i387_xsave_to_cache) Add MPX.
5734 * linux-x86-low.c (init_registers_i386_mpx_linux): Declare new
5735 function.
5736 (tdesc_i386_mpx_linux): Add MPX amd64 target.
5737 (init_registers_amd64_mpx_linux): Declare new function.
5738 (tdesc_amd64_mpx_linux): Add MPX amd64 target.
5739 (x86_64_regmap): Add MPX registers.
5740 (x86_linux_read_description): Add MPX case.
5741 (initialize_low_arch): Initialize MPX targets.
5742
0080a2f6
TT		 57432013-11-18 Tom Tromey <tromey@redhat.com>
5744
5745 * configure: Rebuild.
5746 * configure.ac: Don't check for stdlib.h.
5747 * gdbreplay.c: Unconditionally include stdlib.h.
5748
2978b111
TT		 57492013-11-18 Tom Tromey <tromey@redhat.com>
5750
5751 * config.in: Rebuild.
5752 * configure: Rebuild.
5753 * configure.ac: Don't use AC_HEADER_DIRENT.
5754
a3d08894
TT		 57552013-11-18 Tom Tromey <tromey@redhat.com>
5756
5757 * server.h: Don't check HAVE_STRING_H.
5758 * gdbreplay.c: Don't check HAVE_STRING_H.
5759 * configure: Rebuild.
5760
0a5dd17d
TT		 57612013-11-18 Tom Tromey <tromey@redhat.com>
5762
5763 * Makefile.in (gdbreplay$(EXEEXT)): Depend on and link against
5764 LIBGNU.
5765
1bd2f0ba
TT		 57662013-11-08 Tom Tromey <tromey@redhat.com>
5767
5768 * configure, config.in: Rebuild.
5769 * configure.ac: Remove unused configury.
5770
3266f10b
TT		 57712013-11-08 Tom Tromey <tromey@redhat.com>
5772
5773 * acinclude.m4: Include common.m4, codeset.m4.
5774 * configure, config.in: Rebuild.
5775 * configure.ac: Use GDB_AC_COMMON.
5776
6682d959
AA		 57772013-11-06 Andreas Arnez <arnez@linux.vnet.ibm.com>
5778
5779 * linux-s390-low.c (HWCAP_S390_TE): New define.
5780 (s390_arch_setup): Consider the TE field in the HWCAP for
5781 determining 'have_regset_tdb'.
5782
fd0a4d76
SDJ		 57832013-10-16 Sergio Durigan Junior <sergiodj@redhat.com>
5784
5785 PR gdb/16014
5786 * tracepoint.c (download_tracepoint_1): Remove unnecessary double
5787 call to sizeof.
5788
1a3d890b
PA		 57892013-10-02 Pedro Alves <palves@redhat.com>
5790
5791 * server.c (process_serial_event): Don't output "GDBserver
5792 exiting" if GDB is connected through stdio.
5793 * target.c (mywait): Likewise, be silent if GDB is connected
5794 through stdio.
5795
97ad4581
JB		 57962013-10-01 Joel Brobecker <brobecker@adacore.com>
5797
5798 * lynx-low.c (lynx_add_threads_after_attach): New function.
5799 (lynx_attach): Remove call to add_thread. Add call to
5800 lynx_add_threads_after_attach instead.
5801
5b4e221c
MF		 58022013-09-28 Mike Frysinger <vapier@gentoo.org>
5803
5804 * configure.ac (AC_CHECK_HEADERS): Add sys/syscall.h
5805 * config.in, configure: Regenerated.
5806
ee47b2f8
YQ		 58072013-09-18 Yao Qi <yao@codesourcery.com>
5808
5809 PR server/15959
5810 * server.c (start_inferior): Clear 'resume_info'.
5811
d6707650 58122013-09-16 Jiong Wang <jiwang@tilera.com>
0f63d4db 5813
d6707650
JW		 5814 * linux-tile-low.c (tile_regsets): Modify the size field to 64-bit
5815 for each register.
5816
9243dd0e 58172013-09-16 Jiong Wang <jiwang@tilera.com>
0f63d4db 5818
9243dd0e
JW		 5819 * configure.srv <tilegx*-*-linux*>: Remove linux-osdata.o from and add
5820 linux-tile-low.o to srv_tgtobj.
5821
c623a6ef
WN		 58222013-09-16 Will Newton <will.newton@linaro.org>
5823
5824 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Zero
5825 out regs.
5826
fb71d39e
PA		 58272013-09-06 Pedro Alves <palves@redhat.com>
5828
5829 * Makefile.in (gdb_proc_service_h, regdef_h, regcache_h)
5830 (signals_def, signals_h, ptid_h, ax_h, agent_h, linux_btrace_h)
5831 (linux_osdata_h, vec_h, gdb_vecs_h, host_defs_h, libiberty_h)
5832 (server_h, gdbthread_h, linux_low_h, linux_ptrace_h)
5833 (gdb_thread_db_h, linux_procfs_h, lynx_low_h, nto_low_h)
5834 (mips_linux_watch_h, i386_low_h, win32_low_h): Delete.
5835
8e7e9910
PA		 58362013-09-06 Pedro Alves <palves@redhat.com>
5837
5838 * Makefile.in (linux-btrace.o, mips-linux-watch.o): Remove
5839 explicit header dependencies and use $COMPILE/$POSTCOMPILE.
5840
7c3a12ca
PA		 58412013-09-06 Pedro Alves <palves@redhat.com>
5842
5843 * linux-amd64-ipa.c: Include tracepoint.h.
5844 * linux-i386-ipa.c: Include tracepoint.h.
5845
8eb3d7b6
RW		 58462013-09-06 Ricard Wanderlof <ricardw@axis.com>
5847
5848 * linux-crisv32-low.c (PTRACE_GET_THREAD_AREA): New macro.
5849 (ps_get_thread_area): New function.
5850
eddddb9d
RW		 58512013-09-06 Ricard Wanderlof <ricardw@axis.com>
5852
5853 * linux-crisv32-low.c (elf_gregset_t): Delete typedef.
5854 (initialize_low_arch): Call init_registers_crisv32 rather than
5855 init_register_crisv32.
5856
533b0600
PA		 58572013-09-05 Pedro Alves <palves@redhat.com>
5858
5859 * server.h (handle_vFile, hostio_last_error_from_errno): Move
5860 to ...
5861 * hostio.h: ... this new file.
5862 * hostio.c, server.c, linux-low.c, nto-low.c, spu-low,
5863 win32-low.c: Include hostio.h.
5864
0ce3d3b5
PA		 58652013-09-05 Pedro Alves <palves@redhat.com>
5866
5867 * server.h (gdb_client_data, handler_func, callback_handler_func)
5868 (delete_file_handler, add_file_handler, append_callback_event)
5869 (delete_callback_event, start_event_loop, initialize_event_loop):
5870 Move to event-loop.h and include it.
5871 * event-loop.h: New file.
5872
799cdc37
PA		 58732013-09-05 Pedro Alves <palves@redhat.com>
5874
5875 * dll.c, inferiors.c, remote-utils.c, server.c: Include "dll.h".
5876 * server.h (struct dll_info, all_dlls, dlls_changed, clear_dlls)
5877 (loaded_dll, unloaded_dll): Move to ...
5878 * dll.h: ... this new file.
5879 * inferiors.c, remote-utils.c, win32-low.c: Include "dll.h".
5880
6a6bbd9d
PA		 58812013-09-05 Pedro Alves <palves@redhat.com>
5882
5883 * server.h (current_process, get_thread_process, all_processes)
5884 (add_inferior_to_list, for_each_inferior, current_inferior)
5885 (remove_inferior, add_process, remove_process, find_process_pid)
5886 (have_started_inferiors_p, have_attached_inferiors_p)
5887 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id)
5888 (clear_inferiors, find_inferior, find_inferior_id)
5889 (inferior_target_data, set_inferior_target_data)
5890 (inferior_regcache_data, set_inferior_regcache_data): Move to
5891 inferiors.h, and include it.
5892 * inferiors.h: New file.
5893
f699aaba
PA		 58942013-09-05 Pedro Alves <palves@redhat.com>
5895
5896 * server.h (struct emit_ops, current_insn_ptr, emit_error):
5897 Move ...
72f4393d 5898 * ax.h: ... here.
f699aaba 5899
c144c7a0
PA		 59002013-09-05 Pedro Alves <palves@redhat.com>
5901
5902 * ax.c, linux-low.c, linux-x86-low.c, server.c: Include
5903 tracepoint.h.
5904 * server.h (IPA_BUFSIZ, initialize_tracepoint, tracing)
5905 (disconnected_tracing, tracepoint_look_up_symbols, stop_tracing
5906 (handle_tracepoint_general_set, handle_tracepoint_query)
5907 (tracepoint_finished_step, tracepoint_was_hit)
5908 (release_while_stepping_state_list, current_traceframe)
5909 (in_readonly_region, traceframe_read_mem)
5910 (fetch_traceframe_registers, traceframe_read_sdata)
5911 (traceframe_read_info, struct fast_tpoint_collect_status)
5912 (fast_tracepoint_collecting, force_unlock_trace_buffer)
5913 (handle_tracepoit_bkpts, initialize_low_tracepoint)
5914 (supply_fast_tracepoint_registers)
5915 (supply_static_tracepoint_registers, set_trampoline_buffer_space)
5916 (ipa_tdesc, claim_trampoline_space)
5917 (have_fast_tracepoint_trampoline_buffer, gdb_agent_about_to_close)
5918 (agent_mem_read, agent_get_trace_state_variable_value)
5919 (agent_set_trace_state_variable_value, agent_tsv_read)
5920 (agent_mem_read_string, get_raw_reg_func_addr)
5921 (get_get_tsv_func_addr, get_set_tsv_func_addr): Move to ...
5922 * tracepoint.h: ... this new file.
5923
ff42e6ab
PA		 59242013-09-05 Pedro Alves <palves@redhat.com>
5925
5926 * server.h (perror_with_name, error, fatal, warning, paddress)
5927 (pulongest, plongest, phex_nz, pfildes): Move to utils.h, and
5928 include it.
5929 * utils.h: New file.
5930
541af0f4
PA		 59312013-09-05 Pedro Alves <palves@redhat.com>
5932
5933 * server.h (remote_debug, noack_mode, transport_is_reliable)
5934 (gdb_connected, STDIO_CONNECTION_NAME, remote_connection_is_stdio)
5935 (read_ptid, write_ptid, putpkt, putpkt_binary, putpkt_notif)
5936 (getpkt, remote_prepare, remote_open, remote_close, write_ok)
5937 (write_enn, initialize_async_io, enable_async_io)
5938 (disable_async_io, check_remote_input_interrupt_request)
5939 (convert_ascii_to_int, convert_int_to_ascii, new_thread_notify)
5940 (dead_thread_notify, prepare_resume_reply)
5941 (decode_address_to_semicolon, decode_address, decode_m_packet)
5942 (decode_M_packet, decode_X_packet, decode_xfer_write)
5943 (decode_search_memory_packet, unhexify, hexify)
5944 (remote_escape_output, unpack_varlen_hex, clear_symbol_cache)
5945 (look_up_one_symbol, relocate_instruction)
5946 (monitor_output): Move to remote-utils.h, and include it.
5947 * remote-utils.h: New file.
5948
eebdf26b
PA		 59492013-09-05 Pedro Alves <palves@redhat.com>
5950
5951 * server.h (_): Delete.
5952
3aafd2ff
PA		 59532013-09-02 Pedro Alves <palves@redhat.com>
5954
5955 * tracepoint.c (TRACEFRAME_EOB_MARKER_SIZE): New macro.
5956 (init_trace_buffer): Ensure at least TRACEFRAME_EOB_MARKER_SIZE is
5957 allocated.
5958 (trace_buffer_alloc): Use TRACEFRAME_EOB_MARKER_SIZE.
5959
cee83bcb
PM		 59602013-09-02 Pierre Muller <muller@sourceware.org>
5961
5962 * win32-low.c (child_xfer_memory): Check if ReadProcessMemory
5963 or WriteProcessMemory complete successfully and handle
5964 ERROR_PARTIAL_COPY error.
5965
9a13b2fa
PA		 59662013-09-02 Pedro Alves <palves@redhat.com>
5967
5968 * server.c (gdb_read_memory): Return -1 on traceframe memory read
5969 error instead of EIO.
5970
602e3198
JK		 59712013-08-28 Jan Kratochvil <jan.kratochvil@redhat.com>
5972
5973 PR server/15604
5974 * linux-low.c: Include filestuff.h.
5975 (linux_create_inferior) <pid == 0>: Call close_most_fds.
5976 * lynx-low.c: Include filestuff.h.
5977 (lynx_create_inferior) <pid == 0>: Call close_most_fds.
5978 * server.c: Include filestuff.h.
5979 (main): Call notice_open_fds.
5980 * spu-low.c: Include filestuff.h.
5981 (spu_create_inferior) <pid == 0>: Call close_most_fds.
5982
96d7229d
LM		 59832013-08-22 Luis Machado <lgustavo@codesourcery.com>
5984
5985 * Makefile.in: Explain why ../target and ../nat are not
5986 listed as include file search paths.
5987 (linux-waitpid.o): New object file rule.
5988 * configure.srv (srv_native_linux_obj): New variable.
5989 Replace all occurrences of linux native object files with
5990 $srv_native_linux_obj.
5991 * linux-low.c: Include nat/linux-nat.h and nat/linux-waitpid.h.
5992 (HAS_NOMMU): Move defining logic to common/linux-ptrace.c.
5993 (linux_enable_event_reporting): Remove declaration.
5994 (my_waitpid): Moved to common/linux-waitpid.c.
5995 (linux_wait_for_event): Pass ptid when calling
5996 linux_enable_event_reporting.
5997 (linux_supports_tracefork_flag): Remove.
5998 (linux_enable_event_reporting): Likewise.
5999 (linux_tracefork_grandchild): Remove.
6000 (STACK_SIZE): Moved to common/linux-ptrace.c.
6001 (linux_tracefork_child): Remove.
6002 (linux_test_for_tracefork): Remove.
6003 (linux_look_up_symbols): Call linux_supports_traceclone.
6004 (initialize_low): Remove call to linux_test_for_tracefork.
6005 * linux-low.h (PTRACE_TYPE_ARG3): Move to
6006 common/linux-ptrace.h.
6007 (PTRACE_TYPE_ARG4): Likewise.
6008 Include linux-ptrace.h.
6009
32940073
PA		 60102013-08-21 Pedro Alves <palves@redhat.com>
6011
6012 * config.in: Renegerate.
6013
33b60d58 60142013-08-19 Luis Machado <lgustavo@codesourcery.com>
a261b8f5 6015
33b60d58
LM		 6016 * Makefile.in (INCLUDE_CFLAGS): Include -I$(srcdir)/../.
6017 (SFILES): Remove $(srcdir)/common/target-common.c and
6018 add $(srcdir)/target/waitstatus.c.
6019 (OBS): Remove target-common.o and add waitstatus.o.
6020 (server_h): Remove $(srcdir)/../common/target-common.h and
6021 add $(srcdir)/../target/resume.h, $(srcdir)/../target/wait.h
6022 and $(srcdir)/../target/waitstatus.h.
6023 (target-common.o): Remove.
6024 (waitstatus.o): New target object file.
6025 * target.h: Do not include target-common.h and
6026 include target/resume.h, target/wait.h and
6027 target/waitstatus.h.
6028
b8e1b30e
LM		 60292013-08-13 Luis Machado <lgustavo@codesourcery.com>
6030
6031 * linux-arm-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
6032 to PTRACE_TYPE_ARG3.
6033 * linux-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
6034 to PTRACE_TYPE_ARG3 and PTRACE_ARG4_TYPE to
6035 PTRACE_TYPE_ARG4.
6036 * linux-low.h (PTRACE_ARG3_TYPE): Rename to PTRACE_TYPE_ARG3.
6037 (PTRACE_ARG4_TYPE): Rename to PTRACE_TYPE_ARG4.
6038
7a60ad40
YQ		 60392013-07-27 Jie Zhang <jie@codesourcery.com>
6040 Daniel Jacobowitz <dan@codesourcery.com>
6041 Yao Qi <yao@codesourcery.com>
6042
6043 * Makefile.in (SFILES): Add common/mips-linux-watch.c.
6044 (mips-linux-watch.o): New rule.
6045 (mips_linux_watch_h): New variable.
6046 * configure.srv <mips*-*-linux*>: Add mips-linux-watch.o to
6047 srv_tgtobj.
6048 * linux-mips-low.c: Include mips-linux-watch.h.
6049 (struct arch_process_info, struct arch_lwp_info): New.
6050 (update_watch_registers_callback): New function.
6051 (mips_linux_new_process, mips_linux_new_thread) New functions.
6052 (mips_linux_prepare_to_resume, mips_insert_point): New
6053 functions.
6054 (mips_remove_point, mips_stopped_by_watchpoint): New
6055 functions.
6056 (rsp_bp_type_to_target_hw_bp_type): New function.
6057 (mips_stopped_data_address): New function.
6058 (the_low_target): Add watchpoint support functions.
6059
de6f69ad
YQ		 60602013-07-27 Yao Qi <yao@codesourcery.com>
6061
6062 * i386-low.c: Include break-common.h.
6063 (enum target_hw_bp_type): Remove.
6064
3360c0bf
LM		 60652013-07-24 Luis Machado <lgustavo@codesourcery.com>
6066
6067 * Makefile.in (SFILES): /common/target-common.c.
6068 (OBS): Add target-common.o.
6069 (server_h): Add $(srcdir)/../common/target-common.h.
6070 (target-common.o): New target.
6071 * server.c (queue_stop_reply_callback): Free
6072 status string after use.
6073 * target.c (target_waitstatus_to_string): Remove.
6074 * target.h: Include target-common.h.
6075 (resume_kind): Likewise.
6076 (target_waitkind): Likewise.
6077 (target_waitstatus): Likewise.
6078 (TARGET_WNOHANG): Likewise.
6079
bd885420
YQ		 60802013-07-04 Yao Qi <yao@codesourcery.com>
6081
6082 * Makefile.in (host_alias): Use @host_noncanonical@.
6083 (target_alias): Use @target_noncanonical@.
6084 * configure.ac: Use ACX_NONCANONICAL_TARGET and
6085 ACX_NONCANONICAL_HOST.
6086 * configure: Regenerated.
6087
6088 Revert:
6089 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
6090
6091 * configure.ac (version_host, version_target): Set and AC_SUBST them.
6092 * configure: Rebuild.
6093 * Makefile.in (version_host, version_target): Get from configure.
6094 (version.c): Use $(version_host) and $(version_target).
6095
17ef446e
PA		 60962013-07-03 Pedro Alves <palves@redhat.com>
6097
6098 * Makefile.in (config.status): Depend on development.sh.
6099 * acinclude.m4: Include libmcheck.m4.
6100 * configure: Regenerate.
6101
7a9a7487
MG		 61022013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
6103
6104 * win32-low.c (winapi_DebugActiveProcessStop): Move the WINAPI
6105 attribute inside the parentheses.
6106 (winapi_DebugSetProcessKillOnExit): Ditto.
6107 (winapi_DebugBreakProcess): Ditto.
6108 (winapi_GenerateConsoleCtrlEvent): Ditto.
a261b8f5 6109
49b64de6
MG		 61102013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
6111
6112 * notif.h (notif_event): Add a dummy member to avoid compiler
6113 errors.
6114
d5749ee7
PA		 61152013-07-01 Pedro Alves <palves@redhat.com>
6116
6117 * hostio.c (HOSTIO_PATH_MAX): Define.
6118 (require_filename, handle_open, handle_unlink, handle_readlink):
6119 Use it.
6120
d8d2a3ee
PA		 61212013-07-01 Pedro Alves <palves@redhat.com>
6122
6123 * server.h: Include "pathmax.h".
6124 * linux-low.c: Don't include sys/param.h.
6125 (linux_pid_exe_is_elf_64_file): Use PATH_MAX instead of
6126 MAXPATHLEN.
6127 * win32-low.c: Don't include sys/param.h.
6128 (win32_create_inferior): Use PATH_MAX instead of MAXPATHLEN.
6129
bc7dea8d
PA		 61302013-07-01 Pedro Alves <palves@redhat.com>
6131
6132 * event-loop.c: Don't check HAVE_UNISTD_H before including
6133 <unistd.h>.
6134 * gdbreplay.c: Likewise.
6135 * remote-utils.c: Likewise.
6136 * server.c: Likewise.
6137 * configure.ac: Don't check for unistd.h.
6138 * configure: Regenerate.
6139
d6c2da54
TT		 61402013-06-28 Tom Tromey <tromey@redhat.com>
6141
6142 * Makefile.in (version.c): Use version.in, not
6143 common/version.in.
6144
257b6bec
MG		 61452013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
6146
6147 * configure.ac (version_host, version_target): Set and AC_SUBST them.
6148 * configure: Rebuild.
6149 * Makefile.in (version_host, version_target): Get from configure.
6150 (version.c): Use $(version_host) and $(version_target).
6151
86ebe149
DK		 61522013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
6153
6154 Fix trace-status to output user name without trailing colon.
6155 * tracepoint.c (cmd_qtstatus): Remove unnecessary colon from user name.
6156
f30aa5af
DK		 61572013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
6158
6159 Fix trace-status to output proper start-time and stop-time.
6160 * tracepoint.c (cmd_qtstatus): Modify trace-status output to
6161 output start time and stop time in hex as gdb expects.
6162
28a93511
YQ		 61632013-06-26 Pedro Alves <pedro@codesourcery.com>
6164
6165 * tracepoint.c (build_traceframe_info_xml): Output trace state
6166 variables present in the trace buffer.
6167
01208463
TT		 61682013-06-24 Tom Tromey <tromey@redhat.com>
6169
6170 * Makefile.in (version.c): Use bfd/version.h, common/version.in,
6171 create-version.sh.
6172 (version.o): Remove.
6173 * gdbreplay.c: Include version.h.
6174 (version, host_name): Don't declare.
6175 * server.h: Include version.h.
6176 (version, host_name): Don't declare.
6177
760256f9
PA		 61782013-06-12 Pedro Alves <palves@redhat.com>
6179
6180 * linux-x86-low.c (linux_is_elf64): Delete global.
6181 (x86_siginfo_fixup): Replace reference to `linux_is_elf64' global
6182 with local linux_pid_exe_is_elf_64_file use.
6183
030031ee
PA		 61842013-06-11 Pedro Alves <palves@redhat.com>
6185
6186 * linux-low.c (regset_disabled, disable_regset): New functions.
6187 (regsets_fetch_inferior_registers)
6188 (regsets_store_inferior_registers): Use them.
6189 (initialize_regsets_info); Don't allocate the disabled_regsets
6190 array here.
6191 * linux-low.h (struct regsets_info) <disabled_regsets>: Extend
6192 comment.
6193
5da6eb0a
PA		 61942013-06-11 Pedro Alves <palves@redhat.com>
6195
6196 * linux-low.c (initialize_regsets_info): Use xcalloc instead of
6197 xmalloc.
6198
7e5aaa09
PA		 61992013-06-11 Pedro Alves <palves@redhat.com>
6200
6201 * linux-x86-low.c (initialize_low_arch): Call
6202 init_registers_x32_avx_linux.
6203
d878444c
JK		 62042013-06-09 Jan Kratochvil <jan.kratochvil@redhat.com>
6205
6206 Fix compatibility with Android Bionic.
6207 * linux-low.c (linux_qxfer_libraries_svr4): Ignore first entry even if
6208 it is not empty.
6209
3aee8918
PA		 62102013-06-07 Pedro Alves <palves@redhat.com>
6211
5f2b57b5 6212 PR server/14823
3aee8918
PA		 6213 * Makefile.in (OBS): Add tdesc.o.
6214 (IPA_OBJS): Add tdesc-ipa.o.
6215 (tdesc-ipa.o): New rule.
6216 * ax.c (gdb_eval_agent_expr): Adjust register_size call to new
6217 interface.
6218 * linux-low.c (new_inferior): Delete.
6219 (disabled_regsets, num_regsets): Delete.
6220 (linux_add_process): Adjust to set the new per-process
6221 new_inferior flag.
6222 (linux_detach_one_lwp): Adjust to call regcache_invalidate_thread.
6223 (linux_wait_for_lwp): Adjust. Only call arch_setup if the event
6224 was a stop. When calling arch_setup, switch the current inferior
6225 to the thread that got an event.
6226 (linux_resume_one_lwp): Adjust to call regcache_invalidate_thread.
6227 (regsets_fetch_inferior_registers)
6228 (regsets_store_inferior_registers): New regsets_info parameter.
6229 Adjust to use it.
6230 (linux_register_in_regsets): New regs_info parameter. Adjust to
6231 use it.
6232 (register_addr, fetch_register, store_register): New usrregs_info
6233 parameter. Adjust to use it.
6234 (usr_fetch_inferior_registers, usr_store_inferior_registers): New
6235 parameter regs_info. Adjust to use it.
6236 (linux_fetch_registers): Get the current inferior's regs_info, and
6237 adjust to use it.
6238 (linux_store_registers): Ditto.
6239 [HAVE_LINUX_REGSETS] (initialize_regsets_info): New.
6240 (initialize_low): Don't initialize the target_regsets here. Call
6241 initialize_low_arch.
6242 * linux-low.h (target_regsets): Delete declaration.
6243 (struct regsets_info): New.
6244 (struct usrregs_info): New.
6245 (struct regs_info): New.
6246 (struct process_info_private) <new_inferior>: New field.
6247 (struct linux_target_ops): Delete the num_regs, regmap, and
6248 regset_bitmap fields. New field regs_info.
6249 [HAVE_LINUX_REGSETS] (initialize_regsets_info): Declare.
6250 * i387-fp.c (num_xmm_registers): Delete.
6251 (i387_cache_to_fsave, i387_fsave_to_cache): Adjust find_regno
6252 calls to new interface.
6253 (i387_cache_to_fxsave, i387_cache_to_xsave, i387_fxsave_to_cache)
6254 (i387_xsave_to_cache): Adjust find_regno calls to new interface.
6255 Infer the number of xmm registers from the regcache's target
6256 description.
6257 * i387-fp.h (num_xmm_registers): Delete.
6258 * inferiors.c (add_thread): Don't install the thread's regcache
6259 here.
6260 * proc-service.c (gregset_info): Fetch the current inferior's
6261 regs_info. Adjust to use it.
6262 * regcache.c: Include tdesc.h.
6263 (register_bytes, reg_defs, num_registers)
6264 (gdbserver_expedite_regs): Delete.
6265 (get_thread_regcache): If the thread doesn't have a regcache yet,
6266 create one, instead of aborting gdbserver.
6267 (regcache_invalidate_one): Rename to ...
6268 (regcache_invalidate_thread): ... this.
6269 (regcache_invalidate_one): New.
6270 (regcache_invalidate): Only invalidate registers of the current
6271 process.
6272 (init_register_cache): Add target_desc parameter, and use it.
6273 (new_register_cache): Ditto. Assert the target description has a
6274 non zero registers_size.
6275 (regcache_cpy): Add assertions. Adjust.
6276 (realloc_register_cache, set_register_cache): Delete.
6277 (registers_to_string, registers_from_string): Adjust.
6278 (find_register_by_name, find_regno, find_register_by_number)
6279 (register_cache_size): Add target_desc parameter, and use it.
6280 (free_register_cache_thread, free_register_cache_thread_one)
6281 (regcache_release, register_cache_size): New.
6282 (register_size): Add target_desc parameter, and use it.
6283 (register_data, supply_register, supply_register_zeroed)
6284 (supply_regblock, supply_register_by_name, collect_register)
6285 (collect_register_as_string, collect_register_by_name): Adjust.
6286 * regcache.h (struct target_desc): Forward declare.
6287 (struct regcache) <tdesc>: New field.
6288 (init_register_cache, new_register_cache): Add target_desc
6289 parameter.
6290 (regcache_invalidate_thread): Declare.
6291 (regcache_invalidate_one): Delete declaration.
6292 (regcache_release): Declare.
6293 (find_register_by_number, register_cache_size, register_size)
6294 (find_regno): Add target_desc parameter.
6295 (gdbserver_expedite_regs, gdbserver_xmltarget): Delete
6296 declarations.
6297 * remote-utils.c: Include tdesc.h.
6298 (outreg, prepare_resume_reply): Adjust.
6299 * server.c: Include tdesc.h.
6300 (gdbserver_xmltarget): Delete declaration.
6301 (get_features_xml, process_serial_event): Adjust.
6302 * server.h [IN_PROCESS_AGENT] (struct target_desc): Forward
6303 declare.
6304 (struct process_info) <tdesc>: New field.
6305 (ipa_tdesc): Declare.
6306 * tdesc.c: New file.
6307 * tdesc.h: New file.
6308 * tracepoint.c: Include tdesc.h.
6309 [IN_PROCESS_AGENT] (ipa_tdesc): Define.
6310 (get_context_regcache): Adjust to pass ipa_tdesc down.
6311 (do_action_at_tracepoint): Adjust to get the register cache size
6312 from the context regcache's description.
6313 (traceframe_walk_blocks): Adjust to get the register cache size
6314 from the current trace frame's description.
6315 (traceframe_get_pc): Adjust to get current trace frame's
6316 description and pass it down.
6317 (gdb_collect): Adjust to get the register cache size from the
6318 IPA's description.
6319 * linux-amd64-ipa.c (tdesc_amd64_linux): Declare.
6320 (gdbserver_xmltarget): Delete.
6321 (initialize_low_tracepoint): Set the ipa's target description.
6322 * linux-i386-ipa.c (tdesc_i386_linux): Declare.
6323 (initialize_low_tracepoint): Set the ipa's target description.
6324 * linux-x86-low.c: Include tdesc.h.
6325 [__x86_64__] (is_64bit_tdesc): New.
6326 (ps_get_thread_area, x86_get_thread_area): Use it.
6327 (i386_cannot_store_register): Rename to ...
6328 (x86_cannot_store_register): ... this. Use is_64bit_tdesc.
6329 (i386_cannot_fetch_register): Rename to ...
6330 (x86_cannot_fetch_register): ... this. Use is_64bit_tdesc.
6331 (x86_fill_gregset, x86_store_gregset): Adjust register_size calls
6332 to new interface.
6333 (target_regsets): Rename to ...
6334 (x86_regsets): ... this.
6335 (x86_get_pc, x86_set_pc): Adjust register_size calls to new
6336 interface.
6337 (x86_siginfo_fixup): Use is_64bit_tdesc.
6338 [__x86_64__] (tdesc_amd64_linux, tdesc_amd64_avx_linux)
6339 (tdesc_x32_avx_linux, tdesc_x32_linux)
6340 (tdesc_i386_linux, tdesc_i386_mmx_linux, tdesc_i386_avx_linux):
6341 Declare.
6342 (x86_linux_update_xmltarget): Delete.
6343 (I386_LINUX_XSAVE_XCR0_OFFSET): Define.
6344 (have_ptrace_getfpxregs, have_ptrace_getregset): New.
6345 (AMD64_LINUX_USER64_CS): New.
6346 (x86_linux_read_description): New, based on
6347 x86_linux_update_xmltarget.
6348 (same_process_callback): New.
6349 (x86_arch_setup_process_callback): New.
6350 (x86_linux_update_xmltarget): New.
6351 (x86_regsets_info): New.
6352 (amd64_linux_regs_info): New.
6353 (i386_linux_usrregs_info): New.
6354 (i386_linux_regs_info): New.
6355 (x86_linux_regs_info): New.
6356 (x86_arch_setup): Reimplement.
6357 (x86_install_fast_tracepoint_jump_pad): Use is_64bit_tdesc.
6358 (x86_emit_ops): Ditto.
6359 (the_low_target): Adjust. Install x86_linux_regs_info,
6360 x86_cannot_fetch_register, and x86_cannot_store_register.
6361 (initialize_low_arch): New.
6362 * linux-ia64-low.c (tdesc_ia64): Declare.
6363 (ia64_fetch_register): Adjust.
6364 (ia64_usrregs_info, regs_info): New globals.
6365 (ia64_regs_info): New function.
6366 (the_low_target): Adjust.
6367 (initialize_low_arch): New function.
6368 * linux-sparc-low.c (tdesc_sparc64): Declare.
6369 (sparc_fill_gregset_to_stack, sparc_store_gregset_from_stack):
6370 Adjust.
6371 (sparc_arch_setup): New function.
6372 (sparc_regsets_info, sparc_usrregs_info, regs_info): New globals.
6373 (the_low_target): Adjust.
6374 (initialize_low_arch): New function.
6375 * linux-ppc-low.c (tdesc_powerpc_32l, tdesc_powerpc_altivec32l)
6376 (tdesc_powerpc_cell32l, tdesc_powerpc_vsx32l)
6377 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_altivec32l)
6378 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_e500l)
6379 (tdesc_powerpc_64l, tdesc_powerpc_altivec64l)
6380 (tdesc_powerpc_cell64l, tdesc_powerpc_vsx64l)
6381 (tdesc_powerpc_isa205_64l, tdesc_powerpc_isa205_altivec64l)
6382 (tdesc_powerpc_isa205_vsx64l): Declare.
6383 (ppc_cannot_store_register, ppc_collect_ptrace_register)
6384 (ppc_supply_ptrace_register, parse_spufs_run, ppc_get_pc)
6385 (ppc_set_pc, ppc_get_hwcap): Adjust.
6386 (ppc_usrregs_info): Forward declare.
6387 (!__powerpc64__) ppc_regmap_adjusted: New global.
6388 (ppc_arch_setup): Adjust to the current process'es target
6389 description.
6390 (ppc_fill_vsxregset, ppc_store_vsxregset, ppc_fill_vrregset)
6391 (ppc_store_vrregset, ppc_fill_evrregset, ppc_store_evrregse)
6392 (ppc_store_evrregset): Adjust.
6393 (target_regsets): Rename to ...
6394 (ppc_regsets): ... this, and make static.
6395 (ppc_usrregs_info, ppc_regsets_info, regs_info): New globals.
6396 (ppc_regs_info): New function.
6397 (the_low_target): Adjust.
6398 (initialize_low_arch): New function.
6399 * linux-s390-low.c (tdesc_s390_linux32, tdesc_s390_linux32v1)
6400 (tdesc_s390_linux32v2, tdesc_s390_linux64, tdesc_s390_linux64v1)
6401 (tdesc_s390_linux64v2, tdesc_s390x_linux64, tdesc_s390x_linux64v1)
6402 (tdesc_s390x_linux64v2): Declare.
6403 (s390_collect_ptrace_register, s390_supply_ptrace_register)
6404 (s390_fill_gregset, s390_store_last_break): Adjust.
6405 (target_regsets): Rename to ...
6406 (s390_regsets): ... this, and make static.
6407 (s390_get_pc, s390_set_pc): Adjust.
6408 (s390_get_hwcap): New target_desc parameter, and use it.
6409 [__s390x__] (have_hwcap_s390_high_gprs): New global.
6410 (s390_arch_setup): Adjust to set the current process'es target
6411 description. Don't adjust the regmap.
6412 (s390_usrregs_info, s390_regsets_info, regs_info): New globals.
6413 [__s390x__] (s390_usrregs_info_3264, s390_regsets_info_3264)
6414 (regs_info_3264): New globals.
6415 (s390_regs_info): New function.
6416 (the_low_target): Adjust.
6417 (initialize_low_arch): New function.
6418 * linux-mips-low.c (tdesc_mips_linux, tdesc_mips_dsp_linux)
6419 (tdesc_mips64_linux, tdesc_mips64_dsp_linux): Declare.
6420 [__mips64] (init_registers_mips_linux)
6421 (init_registers_mips_dsp_linux): Delete defines.
6422 [__mips64] (tdesc_mips_linux, tdesc_mips_dsp_linux): New defines.
6423 (have_dsp): New global.
6424 (mips_read_description): New, based on mips_arch_setup.
6425 (mips_arch_setup): Reimplement.
6426 (get_usrregs_info): New function.
6427 (mips_cannot_fetch_register, mips_cannot_store_register)
6428 (mips_get_pc, mips_set_pc, mips_fill_gregset, mips_store_gregset)
6429 (mips_fill_fpregset, mips_store_fpregset): Adjust.
6430 (target_regsets): Rename to ...
6431 (mips_regsets): ... this, and make static.
6432 (mips_regsets_info, mips_dsp_usrregs_info, mips_usrregs_info)
6433 (dsp_regs_info, regs_info): New globals.
6434 (mips_regs_info): New function.
6435 (the_low_target): Adjust.
6436 (initialize_low_arch): New function.
6437 * linux-arm-low.c (tdesc_arm, tdesc_arm_with_iwmmxt)
6438 (tdesc_arm_with_vfpv2, tdesc_arm_with_vfpv3, tdesc_arm_with_neon):
6439 Declare.
6440 (arm_fill_vfpregset, arm_store_vfpregset): Adjust.
6441 (arm_read_description): New, with bits factored from
6442 arm_arch_setup.
6443 (arm_arch_setup): Reimplement.
6444 (target_regsets): Rename to ...
6445 (arm_regsets): ... this, and make static.
6446 (arm_regsets_info, arm_usrregs_info, regs_info): New globals.
6447 (arm_regs_info): New function.
6448 (the_low_target): Adjust.
6449 (initialize_low_arch): New function.
6450 * linux-m68k-low.c (tdesc_m68k): Declare.
6451 (target_regsets): Rename to ...
6452 (m68k_regsets): ... this, and make static.
6453 (m68k_regsets_info, m68k_usrregs_info, regs_info): New globals.
6454 (m68k_regs_info): New function.
6455 (m68k_arch_setup): New function.
6456 (the_low_target): Adjust.
6457 (initialize_low_arch): New function.
6458 * linux-sh-low.c (tdesc_sharch): Declare.
6459 (target_regsets): Rename to ...
6460 (sh_regsets): ... this, and make static.
6461 (sh_regsets_info, sh_usrregs_info, regs_info): New globals.
6462 (sh_regs_info, sh_arch_setup): New functions.
6463 (the_low_target): Adjust.
6464 (initialize_low_arch): New function.
6465 * linux-bfin-low.c (tdesc_bfin): Declare.
6466 (bfin_arch_setup): New function.
6467 (bfin_usrregs_info, regs_info): New globals.
6468 (bfin_regs_info): New function.
6469 (the_low_target): Adjust.
6470 (initialize_low_arch): New function.
6471 * linux-cris-low.c (tdesc_cris): Declare.
6472 (cris_arch_setup): New function.
6473 (cris_usrregs_info, regs_info): New globals.
6474 (cris_regs_info): New function.
6475 (the_low_target): Adjust.
6476 (initialize_low_arch): New function.
6477 * linux-cris-low.c (tdesc_crisv32): Declare.
6478 (cris_arch_setup): New function.
6479 (cris_regsets_info, cris_usrregs_info, regs_info): New globals.
6480 (cris_regs_info): New function.
6481 (the_low_target): Adjust.
6482 (initialize_low_arch): New function.
6483 * linux-m32r-low.c (tdesc_m32r): Declare.
6484 (m32r_arch_setup): New function.
6485 (m32r_usrregs_info, regs_info): New globals.
6486 (m32r_regs_info): Adjust.
6487 (initialize_low_arch): New function.
6488 * linux-tic6x-low.c (tdesc_tic6x_c64xp_linux)
6489 (tdesc_tic6x_c64x_linux, tdesc_tic6x_c62x_linux): Declare.
6490 (tic6x_usrregs_info): Forward declare.
6491 (tic6x_read_description): New function, based on ...
6492 (tic6x_arch_setup): ... this. Reimplement.
6493 (target_regsets): Rename to ...
6494 (tic6x_regsets): ... this, and make static.
6495 (tic6x_regsets_info, tic6x_usrregs_info, regs_info): New globals.
6496 (tic6x_regs_info): New function.
6497 (the_low_target): Adjust.
6498 (initialize_low_arch): New function.
6499 * linux-xtensa-low.c (tdesc_xtensa): Declare.
6500 (xtensa_fill_gregset, xtensa_store_gregset): Adjust.
6501 (target_regsets): Rename to ...
6502 (xtensa_regsets): ... this, and make static.
6503 (xtensa_regsets_info, xtensa_usrregs_info, regs_info): New
6504 globals.
6505 (xtensa_arch_setup, xtensa_regs_info): New functions.
6506 (the_low_target): Adjust.
6507 (initialize_low_arch): New function.
6508 * linux-nios2-low.c (tdesc_nios2_linux): Declare.
6509 (nios2_arch_setup): Set the current process'es tdesc.
6510 (target_regsets): Rename to ...
6511 (nios2_regsets): ... this.
6512 (nios2_regsets_info, nios2_usrregs_info, regs_info): New globals.
6513 (nios2_regs_info): New function.
6514 (the_low_target): Adjust.
6515 (initialize_low_arch): New function.
a261b8f5
PA		 6516 * linux-aarch64-low.c (tdesc_aarch64): Declare.
6517 (aarch64_arch_setup): Set the current process'es tdesc.
6518 (target_regsets): Rename to ...
6519 (aarch64_regsets): ... this.
6520 (aarch64_regsets_info, aarch64_usrregs_info, regs_info): New globals.
6521 (aarch64_regs_info): New function.
6522 (the_low_target): Adjust.
6523 (initialize_low_arch): New function.
3aee8918
PA		 6524 * linux-tile-low.c (tdesc_tilegx, tdesc_tilegx32): Declare
6525 globals.
6526 (target_regsets): Rename to ...
6527 (tile_regsets): ... this.
6528 (tile_regsets_info, tile_usrregs_info, regs_info): New globals.
6529 (tile_regs_info): New function.
6530 (tile_arch_setup): Set the current process'es tdesc.
6531 (the_low_target): Adjust.
6532 (initialize_low_arch): New function.
6533 * spu-low.c (tdesc_spu): Declare.
6534 (spu_create_inferior, spu_attach): Set the new process'es tdesc.
6535 * win32-arm-low.c (tdesc_arm): Declare.
6536 (arm_arch_setup): New function.
6537 (the_low_target): Install arm_arch_setup instead of
6538 init_registers_arm.
6539 * win32-i386-low.c (tdesc_i386, tdesc_amd64): Declare.
6540 (init_windows_x86): Rename to ...
6541 (i386_arch_setup): ... this. Set `win32_tdesc'.
6542 (the_low_target): Adjust.
6543 * win32-low.c (win32_tdesc): New global.
6544 (child_add_thread): Don't create the thread cache here.
6545 (do_initial_child_stuff): Set the new process'es tdesc.
6546 * win32-low.h (struct target_desc): Forward declare.
6547 (win32_tdesc): Declare.
6548 * lynx-i386-low.c (tdesc_i386): Declare global.
6549 (lynx_i386_arch_setup): Set `lynx_tdesc'.
6550 * lynx-low.c (lynx_tdesc): New global.
6551 (lynx_add_process): Set the new process'es tdesc.
6552 * lynx-low.h (struct target_desc): Forward declare.
6553 (lynx_tdesc): Declare global.
6554 * lynx-ppc-low.c (tdesc_powerpc_32): Declare global.
6555 (lynx_ppc_arch_setup): Set `lynx_tdesc'.
6556 * nto-low.c (nto_tdesc): New global.
6557 (do_attach): Set the new process'es tdesc.
6558 * nto-low.h (struct target_desc): Forward declare.
6559 (nto_tdesc): Declare.
6560 * nto-x86-low.c (tdesc_i386): Declare.
6561 (nto_x86_arch_setup): Set `nto_tdesc'.
6562
b1fbec62
GB		 65632013-06-04 Gary Benson <gbenson@redhat.com>
6564
6565 * server.c (handle_query): Add "augmented-libraries-svr4-read+"
6566 to qSupported response when appropriate.
6567 (handle_qxfer_libraries_svr4): Allow qXfer:libraries-svr4:read
6568 with nonzero-length annex.
6569 * linux-low.c (linux_qxfer_libraries_svr4): Parse and handle
6570 arguments supplied in annex.
6571
d1ec4ce7
DE		 65722013-05-31 Doug Evans <dje@google.com>
6573
ac44adcb 6574 PR server/15594
d1ec4ce7
DE		 6575 * linux-x86-low.c (ps_get_thread_area): Properly extend address to
6576 64 bits in 64-cross-32 environment.
6577
9b25f2d3
PA		 65782013-05-28 Pedro Alves <palves@redhat.com>
6579
6580 * Makefile.in (clean): Remove reference to aarch64-without-fpu.c.
6581 (aarch64-without-fpu.c): Delete rule.
6582 * configure.srv (aarch64*-*-linux*): Remove references to
6583 aarch64-without-fpu.o and aarch64-without-fpu.xml.
6584 * linux-aarch64-low.c (init_registers_aarch64_without_fpu): Remove
6585 declaration.
6586
6740dc9c
PA		 65872013-05-24 Pedro Alves <palves@redhat.com>
6588
6589 * server.c (handle_v_cont) <vCont;r>: Use unpack_varlen_hex
6590 instead of strchr/decode_address. Error if the range isn't split
6591 with a ','. Don't assume there's be a ':' in the action.
6592
c2d6af84
PA		 65932013-05-23 Yao Qi <yao@codesourcery.com>
6594 Pedro Alves <palves@redhat.com>
6595
6596 * linux-low.c (lwp_in_step_range): New function.
6597 (linux_wait_1): If the thread was range stepping and stopped
6598 outside the stepping range, report the stop to GDB. Otherwise,
6599 continue stepping. Add range stepping debug output.
6600 (linux_set_resume_request): Copy the step range from the resume
6601 request to the lwp.
6602 (linux_supports_range_stepping): New.
6603 (linux_target_ops) <supports_range_stepping>: Set to
6604 linux_supports_range_stepping.
6605 * linux-low.h (struct linux_target_ops)
6606 <supports_range_stepping>: New field.
6607 (struct lwp_info) <step_range_start, step_range_end>: New fields.
6608 * linux-x86-low.c (x86_supports_range_stepping): New.
6609 (the_low_target) <supports_range_stepping>: Set to
6610 x86_supports_range_stepping.
6611 * server.c (handle_v_cont): Handle 'r' action.
6612 (handle_v_requests): Append ";r" if the target supports range
6613 stepping.
6614 * target.h (struct thread_resume) <step_range_start,
6615 step_range_end>: New fields.
6616 (struct target_ops) <supports_range_stepping>:
6617 New field.
6618 (target_supports_range_stepping): New macro.
6619
58794e1a
JB		 66202013-05-17 Joel Brobecker <brobecker@adacore.com>
6621
6622 * lynx-low.c (lynx_resume): Fix null_ptid/minus_one_ptid
6623 confusion in comment.
6624
d631c5a7
JB		 66252013-05-17 Joel Brobecker <brobecker@adacore.com>
6626
6627 * lynx-low.c (struct process_info_private): New type.
6628 (lynx_add_process): New function.
6629 (lynx_create_inferior, lynx_attach): Replace calls to
6630 add_process by calls to lynx_add_process.
6631 (lynx_resume): If PTID is null, then try using
6632 current_process()->private->last_wait_event_ptid.
6633 Add comments.
6634 (lynx_clear_inferiors): Delete. The contents of that function
6635 has been inlined in lynx_mourn;
6636 (lynx_wait_1): Save the ptid in the process's private data.
6637 (lynx_mourn): Free the process' private data. Replace call
6638 to lynx_clear_inferiors by call to clear_inferiors.
6639
96f7a20f
YQ		 66402013-05-17 Yao Qi <yao@codesourcery.com>
6641
6642 * i386-low.c (i386_length_and_rw_bits): Move the comment to
6643 the right place.
6644
db0dfaa0
LM		 66452013-05-16 Luis Machado <lgustavo@codesourcery.com>
6646
6647 * linux-low.c: Move definition checks upwards for PT_TEXT_ADDR,
6648 PT_DATA_ADDR and PT_TEXT_END_ADDR. Update comments.
6649 (linux_read_offsets): Remove PT_TEXT_ADDR, PT_DATA_ADDR and
6650 PT_TEXT_END_ADDR guards. Update comments.
6651 (linux_target_op) <read_offsets>: Conditionally define to
6652 linux_read_offsets if the target is UCLIBC and if it defines
6653 PT_TEXT_ADDR, PT_DATA_ADDR and PT_TEXT_END_ADDR.
6654
68f5f838
SL		 66552013-05-06 Sandra Loosemore <sandra@codesourcery.com>
6656 Andrew Jenner <andrew@codesourcery.com>
6657
6658 * Makefile.in (SFILES): Add linux-nios2-low.c.
6659 (clean): Add action to delete nios2-linux.c.
6660 (nios2-linux.c): New rule.
6661 * configure.srv: Add nios2*-*-linux*.
6662 * linux-nios2-low.c: New.
6663
1ebff1fd
HAQ		 66642013-05-03 Hafiz Abid Qadeer <abidh@codesourcery.com>
6665
6666 * tracepoint.c (cmd_qtinit): Call 'stop_tracing'.
6667
f6150862
HZ		 66682013-04-25 Hui Zhu <hui@codesourcery.com>
6669
6670 PR gdb/15186
f6150862
HZ		 6671 * ax.c (ax_printf): Add fflush.
6672
614c279d
TT		 66732013-04-22 Tom Tromey <tromey@redhat.com>
6674
6675 * Makefile.in (SFILES): Add filestuff.c.
6676 (OBS): Add filestuff.o.
6677 (filestuff.o): New target.
6678 * config.in, configure: Rebuild.
6679 * configure.ac: Check for fdwalk, pipe2.
6680
7d4e5717
PA		 66812013-04-17 Pedro Alves <palves@redhat.com>
6682
6683 * configure.ac (USE_THREAD_DB): Delete variable.
6684 (if test "$srv_linux_thread_db" = "yes"): AC_DEFINE USE_THREAD_DB.
6685 Don't AC_SUBST USE_THREAD_DB.
6686 * Makefile.in (INTERNAL_CFLAGS): Remove @USE_THREAD_DB@.
6687 * config.in, configure: Regenerate.
6688
d5c93e41
PA		 66892013-04-16 Pedro Alves <palves@redhat.com>
6690
6691 * linux-low.h (struct lwp_info) <thread_known>: Move under
6692 the USE_THREAD_DB #ifdef.
6693
04f5fe89
PA		 66942013-04-16 Pedro Alves <palves@redhat.com>
6695
6696 * Makefile.in (INTERNAL_CFLAGS): Add @USE_THREAD_DB@.
6697 (linux-low.o): Delete rule.
6698 * linux-low.h: Always include "gdb_thread_db.h" instead of
6699 conditionally including thread_db.h.
6700 (struct lwp_info) <th>: Guard with #ifdef USE_THREAD_DB instead of
6701 HAVE_THREAD_DB_H.
6702
480b27bf
JK		 67032013-04-07 Jan Kratochvil <jan.kratochvil@redhat.com>
6704
6705 * Makefile.in (install-only): Fix make install regression.
6706
43662968
JK		 67072013-04-05 Jan Kratochvil <jan.kratochvil@redhat.com>
6708
6709 Convert man pages to texinfo, new gdbinit.5 texinfo page.
6710 * Makefile.in (install-only): Remove $(man1dir) and gdbserver.1
6711 installation.
6712 * gdbserver.1: Remove.
6713
3e74e146
PA		 67142013-03-22 Pedro Alves <palves@redhat.com>
6715
6716 * linux-low.c (handle_extended_wait): Don't call
6717 linux_enable_event_reporting.
6718
a8347a2a
TT		 67192013-03-15 Tony Theodore <tonyt@logyst.com>
6720
6721 PR build/9098:
6722 * Makefile.in (SHELL): Use @SHELL@.
6723
eeb56fa7
SDJ		 67242013-03-14 Sergio Durigan Junior <sergiodj@redhat.com>
6725
6726 * tracepoint.c (cmd_qtv): Initialize `val' with zero, silencing
6727 compiler warning.
6728
4fa7e2ff
JB		 67292013-03-13 Joel Brobecker <brobecker@adacore.com>
6730
6731 * linux-low.c (linux_target_ops) [!HAVE_LINUX_BTRACE]:
6732 Remove extraneous NULL element.
6733
8ddb1965
YQ		 67342013-03-13 Yao Qi <yao@codesourcery.com>
6735
6736 * tracepoint.c (traceframe_read_tsv): Look for the last matched
6737 'V' block in trace frame.
6738
9accd112
MM		 67392013-03-11 Markus Metzger <markus.t.metzger@intel.com>
6740
6741 * target.h (struct target_ops): Add btrace ops.
6742 (target_supports_btrace): New macro.
6743 (target_enable_btrace): New macro.
6744 (target_disable_btrace): New macro.
6745 (target_read_btrace): New macro.
6746 * gdbthread.h (struct thread_info): Add btrace field.
6747 * server.c: Include btrace-common.h.
6748 (handle_btrace_general_set): New function.
6749 (handle_btrace_enable): New function.
6750 (handle_btrace_disable): New function.
6751 (handle_general_set): Call handle_btrace_general_set.
6752 (handle_qxfer_btrace): New function.
6753 (struct qxfer qxfer_packets[]): Add btrace entry.
6754 * inferiors.c (remove_thread): Disable btrace.
6755 * linux-low: Include linux-btrace.h.
6756 (linux_low_enable_btrace): New function.
6757 (linux_low_read_btrace): New function.
6758 (linux_target_ops): Add btrace ops.
6759 * configure.srv (i[34567]86-*-linux*): Add linux-btrace.o.
6760 Add srv_linux_btrace=yes.
6761 (x86_64-*-linux*): Add linux-btrace.o.
6762 Add srv_linux_btrace=yes.
6763 * configure.ac: Define HAVE_LINUX_BTRACE.
6764 * config.in: Regenerated.
6765 * configure: Regenerated.
6766
5cc22e4c
MM		 67672013-03-11 Markus Metzger <markus.t.metzger@intel.com>
6768
6769 * server.c (handle_qxfer): Preserve error message if -3 is
6770 returned.
6771 (qxfer): Document the -3 return value.
6772
7c97f91e
MM		 67732013-03-11 Markus Metzger <markus.t.metzger@intel.com>
6774
6775 * Makefile.in (SFILES): Add $(srcdir)/common/linux-btrace.c.
6776 (linux_btrace_h): New variable.
6777 (linux-btrace.o): New rule.
6778
be9a119c 67792013-03-08 Stan Shebs <stan@codesourcery.com>
f6f899bf
HAQ		 6780 Hafiz Abid Qadeer <abidh@codesourcery.com>
6781
6782 * tracepoint.c (trace_buffer_size): New global.
6783 (DEFAULT_TRACE_BUFFER_SIZE): New define.
6784 (init_trace_buffer): Change to one-argument function. Allocate
6785 trace buffer memory.
6786 (handle_tracepoint_general_set): Call cmd_bigqtbuffer_size to
6787 handle QTBuffer:size packet.
6788 (cmd_bigqtbuffer_size): New function.
6789 (initialize_tracepoint): Call init_trace_buffer with
6790 DEFAULT_TRACE_BUFFER_SIZE.
6791 * server.c (handle_query): Add QTBuffer:size in the
6792 supported packets.
6793
e64f7499
YQ		 67942013-03-07 Yao Qi <yao@codesourcery.com>
6795
6796 * tracepoint.c (cur_action, cur_step_action): Make them unsigned.
6797 (cmd_qtfp): Initialize cur_action and cur_step_action 0 instead
6798 of -1.
6799 (cmd_qtsp): Adjust condition. Do post increment.
6800 Set cur_action and cur_step_action back to 0.
6801
f0ae6fc3
PA		 68022013-03-07 Jeremy Bennett <jeremy.bennett@embecosm.com>
6803
6804 PR server/15236
6805 * linux-low.c (linux_write_memory): Return early success if LEN is
6806 zero.
6807
b5b0b0af
CV		 68082013-03-05 Corinna Vinschen <vinschen@redhat.de>
6809
334ad4a8 6810 * configure.srv: Add x86_64-*-cygwin* as target.
b5b0b0af 6811
589bc927
TT		 68122013-02-28 Tom Tromey <tromey@redhat.com>
6813
6814 * configure.ac: Invoke AC_SYS_LARGEFILE.
6815 * configure, config.in: Rebuild.
6816
dfe07582
CV		 68172013-02-28 Corinna Vinschen <vinschen@redhat.com>
6818
6819 * win32-low.c: Throughout, fix format strings and casts of
6820 printf-like functions to avoid type related warnings on all
6821 platforms.
6822 (get_child_debug_event): Print dwDebugEventCode as hex since
6823 that's how it's usually documented.
6824
736cd585
YQ		 68252013-02-28 Yao Qi <yao@codesourcery.com>
6826
6827 * tracepoint.c (cmd_qtbuffer): Call phex_nz instead of
6828 pulongest.
6829
e1f58301
JW		 68302013-02-27 Jiong Wang <jiwang@tilera.com>
6831
6832 * Makefile.in (clean): Remove reg-tilegx.c, reg-tilegx32.c.
6833 (reg-tilegx32.c): New rule.
6834 * configure.srv (tilegx-*-linux*): Add reg-tilegx32.o to srv_regobj.
6835 * linux-tile-low.c (tile_arch_setup): New function. Invoke
6836 different register info initializer according to elf class.
6837 (init_registers_tilgx32): New function. The tilegx32 register info
6838 initializer.
6839 (tile_fill_gregset): Use "uint_reg_t" to represent register size.
6840 (tile_store_gregset): Likewise.
6841
d171ca78
YQ		 68422013-02-27 Yao Qi <yao@codesourcery.com>
6843
6844 * server.c (process_point_options): Print debug message when
6845 debug_threads is true.
6846
282bbdf3
YQ		 68472013-02-26 Yao Qi <yao@codesourcery.com>
6848
6849 * tracepoint.c (cmd_qtbuffer): Don't set '\0' in OWN_BUF.
6850
aca22551
PA		 68512013-02-19 Pedro Alves <palves@redhat.com>
6852 Kai Tietz <ktietz@redhat.com>
6853
6854 PR gdb/15161
6855
6856 * server.c (handle_query) <CRC check>: Use unpack_varlen_hex
6857 instead of strtoul to extract address from packet.
6858 (process_serial_event) <'z'>: Likewise.
6859
4f3cee1c
YQ		 68602013-02-18 Yao Qi <yao@codesourcery.com>
6861
6862 * linux-bfin-low.c (the_low_target): Use NULL instead of 0.
6863
8e1d55a3
PA		 68642013-02-14 Pedro Alves <palves@redhat.com>
6865
6866 Plug memory leak.
6867
6868 * tracepoint.c (cmd_qtnotes): Free TRACING_USER_NAME,
6869 TRACING_NOTES and TRACING_STOP_NOTE before clobbering.
6870
458820da
PA		 68712013-02-14 Pedro Alves <palves@redhat.com>
6872
6873 * tracepoint.c (cmd_qtdpsrc): Use savestring.
6874
baea0dae
PA		 68752013-02-14 Pedro Alves <palves@redhat.com>
6876
6877 * tracepoint.c (save_string): Delete.
6878 (add_tracepoint_action): Use savestring instead of save_string.
6879
0b1afbb3
PA		 68802013-02-12 Pedro Alves <palves@redhat.com>
6881
6882 * linux-xtensa-low.c: Ditto.
6883 * xtensa-xtregs.c: Ditto.
6884
8a4ac37e
PA		 68852013-02-12 Sanimir Agovic <sanimir.agovic@intel.com>
6886
6887 * thread-db.c (thread_db_get_tls_address): NULL pointer check
6888 thread_db.
6889
148de6bb
MS		 68902013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
6891
6892 * linux-aarch64-low.c (aarch64_arch_setup): Clamp
6893 aarch64_num_wp_regs and aarch64_num_bp_regs to
6894 AARCH64_HWP_MAX_NUM and AARCH64_HBP_MAX_NUM respectively.
6895
55fac6e0
MS		 68962013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
6897
6898 * linux-aarch64-low.c (ps_get_thread_area): Replace
6899 PTRACE_GET_THREAD_AREA with PTRACE_GETREGSET.
6900
176eb98c
MS		 69012013-02-04 Jim MacArthur <jim.macarthur@arm.com>
6902 Marcus Shawcroft <marcus.shawcroft@arm.com>
6903 Nigel Stephens <nigel.stephens@arm.com>
6904 Yufeng Zhang <yufeng.zhang@arm.com>
6905
6906 * Makefile.in (clean): Remove aarch64.c and aarch64-without-fpu.c.
6907 (aarch64.c, aarch64-without-fpu.c): New targets.
6908 * configure.srv (aarch64*-*-linux*): New.
6909 * linux-aarch64-low.c: New file.
6910
56f7af9c
MS		 69112013-02-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
6912
43aaf8b6 6913 * linux-low.c (handle_extended_wait, linux_create_inferior)
56f7af9c
MS		 6914 (linux_attach_lwp_1, linux_kill_one_lwp, linux_attach_one_lwp)
6915 (dequeue_one_deferred_signal, linux_resume_one_thread)
6916 (fetch_register, linux_write_memory, linux_enable_event_reporting)
6917 (linux_tracefork_grandchild, linux_test_for_tracefork)
6918 (linux_read_offsets, linux_xfer_siginfo, linux_xfer_siginfo): Add
6919 PTRACE_ARG3_TYPE and PTRACE_ARG4_TYPE cast to ptrace arguments
6920 where the argument is 0.
6921
60f662b0
YQ		 69222013-01-25 Yao Qi <yao@codesourcery.com>
6923
6924 * event-loop.c: Include "queue.h".
6925 (gdb_event_p): New typedef.
6926 (struct gdb_event) <next_event>: Remove.
6927 (event_queue): Change to QUEUE(gdb_event_p).
6928 (async_queue_event): Remove.
6929 (gdb_event_xfree): New.
6930 (initialize_event_loop): New.
6931 (process_event): Use API from QUEUE.
6932 (wait_for_event): Likewise.
6933 * server.c (main): Call initialize_event_loop.
6934 * server.h (initialize_event_loop): Declare.
6935
5ae4861a
YQ		 69362013-01-18 Yao Qi <yao@codesourcery.com>
6937
6938 * ax.h (struct eval_agent_expr_context): New.
6939 (gdb_eval_agent_expr): Update declaration.
6940 * ax.c (gdb_eval_agent_expr): Remove argument REGCACHE and
6941 TFRAME. Add new argument CTX.
6942 * server.h (struct eval_agent_expr_context): Declare.
6943 (agent_mem_read, agent_tsv_read): Update declaration.
6944 (agent_mem_read_string): Likewise.
6945 * tracepoint.c (eval_tracepoint_agent_expr): Remove.
6946 (add_traceframe_block): Add new argument TPOINT.
6947 Increase TPOINT->traceframe_usage.
6948 (do_action_at_tracepoint): Call gdb_eval_agent_expr instead of
6949 eval_tracepoint_agent_expr.
6950 (condition_true_at_tracepoint): Likewise.
6951 (agent_mem_read): Remove argument TFRAME. Add argument CTX.
6952 (agent_mem_read_string, agent_tsv_read): Likewise.
6953
85e00e85
YQ		 69542013-01-16 Yao Qi <yao@codesourcery.com>
6955
6956 * linux-low.c (linux_resume_one_lwp): Don't check
6957 'lwp->bp_reinsert != 0'.
6958
4039cf45
JB		 69592013-01-07 Joel Brobecker <brobecker@adacore.com>
6960 Pedro Alves <palves@redhat.com>
6961
6962 * lynx-low.c (ptrace_request_to_str): Define a temporary
6963 macro and use it to simplify this function's implementation.
6964
9044dee2
JB		 69652013-01-07 Joel Brobecker <brobecker@adacore.com>
6966
6967 * lynx-low.c (lynx_resume): Call perror_with_name if lynx_ptrace
6968 sets errno.
6969
e6352c8f
JB		 69702013-01-07 Joel Brobecker <brobecker@adacore.com>
6971
6972 * configure.srv (i[34567]86-*-lynxos*): Set srv_xmlfiles.
6973
50681a27
JB		 69742013-01-07 Joel Brobecker <brobecker@adacore.com>
6975
6976 * configure.srv (powerpc-*-lynxos*): Set srv_xmlfiles.
6977
3f6e77ef
JB		 69782013-01-07 Joel Brobecker <brobecker@adacore.com>
6979
6980 * lynx-low.c (lynx_resume): Use the resume_info parameter
6981 to determine the ptid for the lynx_ptrace call, unless
6982 it is equal to minus_one_ptid, in which case we use the
6983 ptid of the current_inferior.
6984 (lynx_wait_1): After having received a thread create/exit
6985 event, resume the inferior's execution using the signaling
6986 thread's ptid, rather than the old ptid.
6987
7fda33ae
JB		 69882013-01-07 Joel Brobecker <brobecker@adacore.com>
6989
6990 * lynx-low.c (lynx_resume): Delete variable ret.
6991
b9786c74
JB		 69922013-01-01 Joel Brobecker <brobecker@adacore.com>
6993
6994 * gdbreplay.c (gdbreplay_version): Update copyright year.
6995 * server.c (gdbserver_version): Likewise.
6996
8b93d60f
JB		 69972012-12-17 Joel Brobecker <brobecker@adacore.com>
6998
6999 * lynx-low.c (lynx_wait_1): Add debug trace before adding
7000 new thread.
7001
037335a7
JB		 70022012-12-17 Joel Brobecker <brobecker@adacore.com>
7003
7004 * lynx-low.c (ptrace_request_to_str): Add handling for
7005 PTRACE_GETTRACESIG.
7006
52d4cbd8
JB		 70072012-12-17 Joel Brobecker <brobecker@adacore.com>
7008
7009 * lynx-low.c (lynx_attach): Delete variable new_process.
7010
ab8f6ca9
JB		 70112012-12-17 Joel Brobecker <brobecker@adacore.com>
7012
7013 * lynx-low.c (lynx_create_inferior): Delete variable
7014 new_process.
7015
78cbc024
JB		 70162012-12-17 Joel Brobecker <brobecker@adacore.com>
7017
7018 * lynx-low.c (ptrace_request_to_str): Do not handle
7019 PTRACE_GETTHREADLIST if this macro does not exist.
7020
14a00470
YQ		 70212012-12-15 Yao Qi <yao@codesourcery.com>
7022
7023 * Makefile.in (OBS): Add notif.o.
7024 * notif.c, notif.h: New.
7025 * server.c: Include "notif.h".
7026 (struct vstop_notif) <next>: Remove.
7027 <base>: New field.
7028 (queue_stop_reply): Update.
7029 (push_event, send_next_stop_reply): Remove.
7030 (discard_queued_stop_replies): Update.
7031 (notif_stop): New variable.
7032 (handle_v_stopped): Remove.
7033 (handle_v_requests): Don't call handle_v_stopped. Call
7034 handle_ack_notif instead.
7035 (queue_stop_reply_callback): Call notif_event_enque instead
7036 of queue_stop_reply.
7037 (handle_status): Don't call send_next_stop_reply, call
7038 notif_write_event instead.
7039 (kill_inferior_callback): Likewise.
7040 (detach_or_kill_inferior_callback): Likewise.
7041 (main): Call initialize_notif.
7042 (process_serial_event): Call QUEUE_is_empty.
7043 (handle_target_event): Call notif_push instead of push event.
7044 * server.h (push_event): Remove declaration.
7045
61c125b9
TT		 70462012-12-10 Tom Tromey <tromey@redhat.com>
7047
7048 * Makefile.in (DEPMODE, DEPDIR, depcomp, COMPILE.pre)
7049 (COMPILE.post, COMPILE, POSTCOMPILE, IPAGENT_COMPILE): New
7050 macros.
7051 (.c.o): Rewrite.
7052 (ax-ipa.o, tracepoint-ipa.o, utils-ipa.o, format-ipa.o)
7053 (common-utils-ipa.o, remote-utils-ipa.o, regcache-ipa.o)
7054 (i386-linux-ipa.o, linux-i386-ipa.o, linux-amd64-ipa.o)
7055 (amd64-linux-ipa.o, ax.o): Rewrite.
7056 (event-loop.o, hostio.o, hostio-errno.o, inferiors.o, mem-break.o)
7057 (proc-service.o, regcache.o, remote-utils.o, server.o, target.o)
7058 (thread-db.o, tracepoint.o, utils.o, gdbreplay.o, dll.o): Remove.
7059 (signals.o, linux-procfs.o, linux-ptrace.o, common-utils.o, vec.o)
7060 (gdb_vecs.o, xml-utils.o, linux-osdata.o, ptid.o, buffer.o)
7061 (format.o, agent.o, vasprintf.o, vsnprintf.o): Rewrite.
7062 (i386-low.o, i387-fp.o, linux-low.o, linux-arm-low.o)
7063 (linux-bfin-low.o, linux-cris-low.o, linux-crisv32-low.o)
7064 (linux-ia64-low.o, linux-m32r-low.o, linux-mips-low.o)
7065 (linux-ppc-low.o, linux-s390-low.o, linux-sh-low.o)
7066 (linux-tic6x-low.o, linux-x86-low.o, linux-xtensa-low.o)
7067 (linux-tile-low.o, lynx-low.o, lynx-ppc-low.o, nto-low.o)
7068 (nto-x86-low.o, linux-low.o, win32-low.o, win32-arm-low.o)
7069 (win32-i386-low.o, spu-low.o, reg-arm.o, arm-with-iwmmxt.o)
7070 (arm-with-vfpv2.o, arm-with-vfpv3.o, arm-with-neon.o, reg-bfin.o)
7071 (reg-cris.o, reg-crisv32.o, i386.o, i386-linux.o, i386-avx.o)
7072 (i386-avx-linux.o, i386-mmx.o, i386-mmx-linux.o, reg-ia64.o)
7073 (reg-m32r.o, reg-m68k.o, reg-cf.o, mips-linux.o, mips-dsp-linux.o)
7074 (mips64-linux.o, mips64-dsp-linux.o, powerpc-32.o, powerpc-32l.o)
7075 (powerpc-altivec32l.o, powerpc-cell32l.o, powerpc-vsx32l.o)
7076 (powerpc-isa205-32l.o, powerpc-isa205-altivec32l.o)
7077 (powerpc-isa205-vsx32l.o, powerpc-e500l.o, powerpc-64l.o)
7078 (powerpc-altivec64l.o, powerpc-cell64l.o, powerpc-vsx64l.o)
7079 (powerpc-isa205-64l.o, powerpc-isa205-altivec64l.o)
7080 (powerpc-isa205-vsx64l.o, s390-linux32.o, s390-linux32v1.o)
7081 (s390-linux32v2.o, s390-linux64.o, s390-linux64v1.o)
7082 (s390-linux64v2.o, s390x-linux64.o, s390x-linux64v1.o)
7083 (s390x-linux64v2.o, tic6x-c64xp-linux.o, tic6x-c64x-linux.o)
7084 (tic6x-c62x-linux.o, reg-sh.o, reg-sparc64.o, reg-spu.o, amd64.o)
7085 (amd64-linux.o, amd64-avx.o, amd64-avx-linux.o, x32.o)
7086 (x32-linux.o, x32-avx.o, x32-avx-linux.o, reg-xtensa.o)
7087 (reg-tilegx.o): Remove.
7088 (all_object_files): New macro.
7089 Include .deps files.
7090 * aclocal.m4, configure: Rebuild.
7091 * acinclude.m4: Include depstand.m4, lead-dot.m4.
7092 * configure.ac: Invoke ZW_CREATE_DEPDIR,
7093 ZW_PROG_COMPILER_DEPENDENCIES. Compute GMAKE condition.
7094
e90e9ad9
TT		 70952012-12-05 Tom Tromey <tromey@redhat.com>
7096
7097 PR gdb/14917:
7098 * server.h (current_insn_ptr, emit_error): Declare 'extern'.
7099
02d403bf 71002012-11-28 Markus Metzger <markus.t.metzger@intel.com>
945bf713
MM		 7101
7102 * configure.ac: Check for linux/perf_event.h.
7103 * config.in: Regenerated.
7104 * configure: Regenerated.
7105
0270a750
PA		 71062012-11-26 Maxime Villard <rustyBSD@gmx.fr>
7107
7108 * hostio.c (handle_readlink): Decrease buffer size
7109 parameter passed to readlink by one byte.
7110
8c29b58e
YQ		 71112012-11-26 Yao Qi <yao@codesourcery.com>
7112
7113 * configure.ac (build_warnings): Append '-Wempty-body'.
7114 * configure: Regenerated.
7115 * linux-low.c (linux_create_inferior): Use braces for empty 'if'
7116 body.
7117
8bdce1ff
PM		 71182012-11-15 Pierre Muller <muller@sourceware.org>
7119
7120 * configure.ac (AC_CHECK_HEADERS): Add wait.h header.
7121 * config.in: Regenerate.
7122 * configure: Regenerate.
7123 * linux-low.c: Use "gdb_stat.h" header instead of <sys/stat.h> header.
7124 Use "gdb_wait.h" header instead of <sys/wait.h> header.
7125 * lynx-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
7126 * remote-utils.c: Use "gdb_stat.h" header instead of <sys/stat.h>
7127 header.
7128 * server.c: Remove HAVE_WAIT_H conditional. Use "gdb_wait.h" header
7129 instead of <sys/wait.h> header.
7130 * spu-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
7131
02d403bf 71322012-11-13 Markus Metzger <markus.t.metzger@intel.com>
3ba6ad0f
MM		 7133
7134 * Makefile.in: (INTERNAL_CFLAGS): Add -DGDBSERVER
7135 (various make rules): Remove -DGDBSERVER
7136
fbd5db48
YQ		 71372012-11-09 Yao Qi <yao@codesourcery.com>
7138
7139 * spu-low.c (current_ptid): Move it to ..
7140 * gdbthread.h: ... here. New.
7141 * remote-utils.c (read_ptid): Use macro 'current_ptid'.
7142 * server.c (myresume, process_serial_event): Likewise.
7143 * thread-db.c (thread_db_find_new_threads): Likewise.
7144 * tracepoint.c (run_inferior_command): Likewise.
7145
b3dc46ff
AB		 71462012-10-01 Andrew Burgess <aburgess@broadcom.com>
7147
7148 * server.c (handle_search_memory_1): Include access length in
7149 warning message.
7150
07c04788
HPN		 71512012-09-05 Michael Brandt <michael.brandt@axis.com>
7152
7153 * linux-crisv32-low.c: Fix compile errors.
7154
918d227b
YQ		 71552012-09-04 Yao Qi <yao@codesourcery.com>
7156
7157 * tracepoint.c (cmd_qtsv): Adjust debug message.
7158 Don't check CUR_TPOINT.
7159
18c1b81a
YQ		 71602012-08-28 Yao Qi <yao@codesourcery.com>
7161
7162 * ax.c, tracepoint.c: Replace ATTR_FORMAT with ATTRIBUTE_PRINTF.
7163 * server.h: Include 'libiberty.h' and 'ansidecl.h'.
7164 (ATTR_NORETURN, ATTR_FORMAT, ATTR_MALLOC): Remove.
7165 Remove declarations of xmalloc, xreallloc, xstrdup and
7166 freeargv.
7167 * Makefile.in (libiberty_h): New.
7168 (server_h): Append dependencies 'libiberty.h' and 'ansidecl.h'.
7169 (linux-bfin-low.o): Append dependency 'libiberty.h'.
7170
dc82f37b
YQ		 71712012-08-23 Yao Qi <yao@codesourcery.com>
7172
7173 * server.h: Remove declaration of 'xsnprintf'.
7174
406b1477
KS		 71752012-08-22 Keith Seitz <keiths@redhat.com>
7176
7177 * server.h: Include build-gnulib-gbserver/config.h.
7178 * gdbreplay.c: Likewise.
7179
e6712ff1
DE		 71802012-08-08 Doug Evans <dje@google.com>
7181
7182 * Makefile.in (SFILES): Add gdb_vecs.c.
7183 (OBS): Add gdb_vecs.o.
7184 (gdb_vecs_h, host_defs_h): New variables.
7185 (thread-db.o): Add $(gdb_vecs_h) dependency.
7186 (gdb_vecs.o): New rule.
7187 * thread-db.c: #include "gdb_vecs.h".
7188 (thread_db_load_search): Use a vector to iterate over path elements.
7189 Handle text appearing after "$pdir".
7190
7191 * configure.ac: Add check for strstr.
7192 * config.in: Regenerate.
7193 * configure: Regenerate.
7194
7c3270ae
UW		 71952012-08-02 Ulrich Weigand <ulrich.weigand@linaro.org>
7196
7197 * hostio.c (handle_pread): If pread fails, fall back to attempting
7198 lseek/read.
7199 (handle_pwrite): Likewise for pwrite.
7200
b62e2b27
UW		 72012012-08-01 Ulrich Weigand <ulrich.weigand@linaro.org>
7202
7203 * linux-arm-low.c (arm_linux_hw_point_initialize): Distinguish
7204 between unsupported TYPE and unimplementable ADDR/LEN combination.
7205 (arm_insert_point): Act on new return value.
7206
78a99e91
PA		 72072012-07-31 Pedro Alves <palves@redhat.com>
7208
7209 * server.c (process_point_options): Only skip tokens if we find
7210 one that is unrecognized. Don't treat 'X' specially while
7211 skipping unrecognized tokens.
7212
fcf303ab
UW		 72132012-07-30 Ulrich Weigand <ulrich.weigand@linaro.org>
7214
7215 * linux-arm-low.c (arm_linux_hw_point_initialize): Do not attempt
7216 to 4-byte-align HW breakpoint addresses for Thumb.
7217
7255706c
YQ		 72182012-07-27 Yao Qi <yao@codesourcery.com>
7219
7220 PR remote/14161.
7221
7222 * server.h: Declare gdb_agent_about_to_close.
7223 * target.c (kill_inferior): Include "agent.h".
7224 New. Send command 'kill'.
7225 * target.h (kill_inferior): Removed macro.
7226 * tracepoint.c (gdb_agent_about_to_close): New.
7227 (gdb_agent_helper_thread): Handle command 'close'.
7228 Wait endlessly until the inferior stops.
7229 Install gdb_agent_remove_socket to atexit hook.
7230 (agent_socket_name): New static variable.
7231 (gdb_agent_socket_init): Replace local variable 'name' with
7232 'agent_socket_name'.
7233 (gdb_agent_remove_socket): New.
7234
5a3f286f
YQ		 72352012-07-27 Yao Qi <yao@codesourcery.com>
7236
7237 * server.c (process_point_options): Stop at 'X' when parsing.
7238
961bd387
ME		 72392012-07-19 Michael Eager <eager@eagercon.com>
7240
a261b8f5 7241 * i386-low.c (Z_packet_to_hw_type): Add Z_PACKET_HW_BP, translate
961bd387
ME		 7242 to hw_execute.
7243 * linux-x86-low.c (x86_insert_point, x86_remove_point):
7244 Call i386_low_insert_watchpoint, i386_low_remove_watchpoint to add/del
7245 hardware breakpoint.
7246
aa7c7447
JK		 72472012-07-07 Jan Kratochvil <jan.kratochvil@redhat.com>
7248
7249 * gdbserver/linux-low.c (initialize_low): Call
7250 linux_ptrace_init_warnings.
7251
7f216e7c
DE		 72522012-07-02 Doug Evans <dje@google.com>
7253
7254 * mem-break.c (gdb_no_commands_at_breakpoint): Fix cast from
7255 pointer to int.
7256
d3ce09f5
SS		 72572012-07-02 Stan Shebs <stan@codesourcery.com>
7258
7259 * Makefile.in (WARN_CFLAGS_NO_FORMAT): Define.
7260 (ax.o): Add it to build rule.
7261 (ax-ipa.o): Ditto.
7262 (OBS): Add format.o.
7263 (IPA_OBS): Add format.o.
7264 * server.c (handle_query): Claim support for breakpoint commands.
7265 (process_point_options): Add command case.
7266 (process_serial_event): Leave running if there are printfs in
7267 effect.
7268 * mem-break.h (any_persistent_commands): Declare.
7269 (add_breakpoint_commands): Declare.
7270 (gdb_no_commands_at_breakpoint): Declare.
7271 (run_breakpoint_commands): Declare.
7272 * mem-break.c (struct point_command_list): New struct.
7273 (struct breakpoint): New field command_list.
7274 (any_persistent_commands): New function.
7275 (add_commands_to_breakpoint): New function.
7276 (add_breakpoint_commands): New function.
7277 (gdb_no_commands_at_breakpoint): New function.
7278 (run_breakpoint_commands): New function.
7279 * linux-low.c (linux_wait_1): Test for and run breakpoint commands
7280 locally.
7281 * ax.c: Include format.h.
7282 (ax_printf): New function.
7283 (gdb_eval_agent_expr): Add printf opcode.
7284
2f8f6aed
YQ		 72852012-06-13 Yao Qi <yao@codesourcery.com>
7286
7287 * server.c (start_inferior): Remove duplicated writes to fields
7288 'last_resume_kind' and 'last_status' of 'current_inferior'.
7289
0c9070b3
YQ		 72902012-06-12 Yao Qi <yao@codesourcery.com>
7291 Pedro Alves <palves@redhat.com>
7292
7293 * linux-low.c (linux_set_resume_request): Simplify predicate. Add
7294 comment.
7295 * server.c (handle_v_cont): Extend comment.
7296
c52daf70
YQ		 72972012-06-11 Yao Qi <yao@codesourcery.com>
7298
7299 * linux-low.c (linux_attach): Add 'static'.
7300
d38bbb0a
YQ		 73012012-06-06 Yao Qi <yao@codesourcery.com>
7302
7303 * ax.c (gdb_eval_agent_expr): Print `top' in hex.
7304
89dc0afd
JK		 73052012-06-01 Jan Kratochvil <jan.kratochvil@redhat.com>
7306
7307 Fix gcc -flto compilation warning.
7308 * server.c (main): Make variable multi_mode and attach volatile.
7309
75f62ce7
TJB		 73102012-05-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
7311
7312 * linux-low.c (get_r_debug): Disable code using DT_MIPS_RLD_MAP
7313 if the platform doesn't know about it.
7314
65f479b6
PA		 73152012-05-30 Jeff Kenton <jkenton@tilera.com>
7316
7317 * Makefile.in (SFILES): Add linux-tile-low.c.
7318 (linux-tile-low.o, reg-tilegx.o, reg-tilegx.c): New rules.
7319 * configure.srv: Handle tilegx-*-linux*.
7320 * linux-tile-low.c: New file.
7321
0c5bf5a9
JK		 73222012-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
7323
7324 * linux-low.c (linux_qxfer_libraries_svr4): Return -1 if R_DEBUG is -1.
7325
a493e3e2
PA		 73262012-05-24 Pedro Alves <palves@redhat.com>
7327
7328 PR gdb/7205
7329
43aaf8b6 7330 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
a493e3e2 7331
2ea28649
PA		 73322012-05-24 Pedro Alves <palves@redhat.com>
7333
7334 PR gdb/7205
7335
7336 Replace target_signal with gdb_signal throughout.
7337
8d409d16
MR		 73382012-05-22 Maciej W. Rozycki <macro@codesourcery.com>
7339
7340 * linux-low.c (linux_store_registers): Avoid the copying sequence
7341 when no data has been retrieved by ptrace.
7342
23512c01
MGD		 73432012-05-22 Will Deacon <will.deacon@arm.com>
7344
7345 * linux-low (__UCLIBC__ && !(__UCLIBC_HAS_MMU__ || __ARCH_HAS_MMU__)):
7346 Include asm/ptrace.h.
7347 (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define only if not
7348 already defined.
7349
4934b29e
MR		 73502012-05-21 Maciej W. Rozycki <macro@codesourcery.com>
7351
7352 * linux-low.c (linux_store_registers): Don't re-retrieve data
7353 with ptrace that has already been obtained from /proc. Always
7354 copy any data retrieved with ptrace to the buffer supplied.
7355
bde24c0a
PA		 73562012-05-11 Yao Qi <yao@codesourcery.com>
7357 Pedro Alves <palves@redhat.com>
7358
7359 * linux-low.c (enum stopping_threads_kind): New.
7360 (stopping_threads): Change type to `enum stopping_threads_kind'.
7361 (handle_extended_wait): If stopping and suspending threads, leave
7362 the new_lwp suspended too.
7363 (linux_wait_for_event): Adjust.
7364 (stop_all_lwps): Set `stopping_threads' to
7365 STOPPING_AND_SUSPENDING_THREADS or STOPPING_THREADS depending on
7366 whether we're suspending threads or just stopping them. Assert no
7367 recursion happens.
7368
623b6bdf
YQ		 73692012-04-29 Yao Qi <yao@codesourcery.com>
7370
7371 * server.h: Move some code to ...
7372 * gdbthread.h: ... here. New.
7373 * Makefile.in (inferiors.o, regcache.o): Depends on gdbthread.h
7374 (remote-utils.o, server.o, target.o tracepoint.o): Likewise.
7375 (nto-low.o, win32-low.o): Likewise.
7376 * inferiors.c, linux-low.h, nto-low.c: Include gdbthread.h.
7377 * regcache.c, remote-utils.c, server.c: Likewise.
7378 * target.c, tracepoint.c, win32-low.c: Likewise.
7379
f15f9948
TJB		 73802012-04-24 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
7381
7382 * linux-low.h (PTRACE_ARG3_TYPE): Move macro from linux-low.c.
7383 (PTRACE_ARG4_TYPE): Likewise.
7384 (PTRACE_XFER_TYPE): Likewise.
7385 * linux-arm-low.c (arm_prepare_to_resume): Cast third argument of
7386 ptrace to PTRACE_ARG3_TYPE.
7387 * linux-low.c (PTRACE_ARG3_TYPE): Move macro to linux-low.h.
7388 (PTRACE_ARG4_TYPE): Likewise.
7389 (PTRACE_XFER_TYPE): Likewise.
7390 (linux_detach_one_lwp): Cast fourth argument of
7391 ptrace to long then PTRACE_ARG4_TYPE.
7392 (regsets_fetch_inferior_registers): Cast third argument of
7393 ptrace to long then PTRACE_ARG3_TYPE.
7394 (regsets_store_inferior_registers): Likewise.
7395
38ea300a
PA		 73962012-04-20 Pedro Alves <palves@redhat.com>
7397
7398 * configure: Regenerate.
7399
c971b7fa
PA		 74002012-04-19 Pedro Alves <palves@redhat.com>
7401
43aaf8b6 7402 * Makefile.in (GNULIB_BUILDDIR): New.
c971b7fa 7403 (LIBGNU, INCGNU, GNULIB_H): Adjust.
43aaf8b6
PA		 7404 (SUBDIRS, CLEANDIRS, REQUIRED_SUBDIRS): New.
7405 (all, install-only, uninstall, clean-info, all-lib, clean): No
7406 longer pass GNULIB_FLAGS_TO_PASS. Use subdir_do.
7407 (maintainer-clean realclean distclean): Use subdir_do.
7408 (subdir_do): New.
7409 (gnulib/import/Makefile): Adjust. Replace gnulib/import with
c971b7fa 7410 $(GNULIB_BUILDDIR). Don't pass argument to config.status.
43aaf8b6
PA		 7411 * acinclude.m4: Include acx_configure_dir.m4.
7412 * configure.ac: Remove gl_EARLY, gl_INIT, and AM_INIT_AUTOMAKE
7413 calls. Call AC_PROG_RANLIB. Configure gnulib using
7414 ACX_CONFIGURE_DIR.
7415 (GNULIB): New.
7416 (GNULIB_STDINT_H): Adjust.
7417 (AC_OUTPUT): Don't output gnulib/Makefile anymore.
7418 * gdbreplay.c: Include build-gnulib/config.h.
7419 * server.h: Likewise.
7420 * aclocal.m4: Regenerate.
7421 * config.in: Regenerate.
7422 * configure: Regenerate.
c971b7fa 7423
809277f8
PA		 74242012-04-19 Pedro Alves <palves@redhat.com>
7425
7426 * Makefile.in (LIBGNU, INCGNU): Adjust.
7427 (GNULIB_FLAGS_TO_PASS, GNULIB_H): Adjust.
7428 (all, install-only, uninstall, clean-info, all-lib, clean)
7429 (maintainer-clean, Makefile, gnulib/Makefile): Adjust.
7430 * configure.ac: Adjust AC_OUTPUT output.
7431 * aclocal.m4: Regenerate.
7432 * configure: Regenerate.
7433
fd9bb8b8
PA		 74342012-04-19 Pedro Alves <palves@redhat.com>
7435
7436 * Makefile.in (generated_files): New.
7437 (server_h): Remove the explicit dependency on config.h, and depend
7438 on $generated_files.
7439
1c298c66
PA		 74402012-04-19 Pedro Alves <palves@redhat.com>
7441
7442 * Makefile.in (INCGNU): Add -Ignulib.
7443
57c4b50b
PA		 74442012-04-19 Pedro Alves <palves@redhat.com>
7445
7446 * Makefile.in (GNULIB_INCLUDE_DIR): Rename to ...
7447 (INCGNU): ... this, and spell out -I here.
7448 (GNULIB_LIB): Rename to ...
7449 (LIBGNU): ... this.
7450 (INCLUDE_CFLAGS, gdbserver$(EXEEXT), $(GNULIB_LIB) rule): Adjust.
7451
1030e047
PA		 74522012-04-19 Pedro Alves <palves@redhat.com>
7453
7454 * config.in: Regenerate.
7455
447d4319
PA		 74562012-04-19 Pedro Alves <palves@redhat.com>
7457
7458 * configure.ac: Remove AC_CHECK_DECLS check for memmem.
7459 * server.h (memmem): Remove declaration.
7460 * config.in: Regenerate.
7461 * configure: Regenerate.
7462
aad9eab9
YQ		 74632012-04-19 Yao Qi <yao@codesourcery.com>
7464
7465 * Makefile.in (SFILES): Add common/vec.c.
7466 (OBS): Add vec.o.
7467 (vec.o): New rule.
7468
3e10640f
YQ		 74692012-04-19 Yao Qi <yao@codesourcery.com>
7470
7471 * remote-utils.c (prepare_resume_reply): Replace with macro
7472 target_core_of_thread.
7473 * server.c (handle_qxfer_threads_proper): Likewise.
7474 * target.h (traget_core_of_thread): New macro.
7475
71622373
PA		 74762012-04-18 Pedro Alves <palves@redhat.com>
7477
7478 * aclocal.m4: Regenerate.
7479 * configure: Regenerate.
7480
80d26939
YQ		 74812012-04-16 Yao Qi <yao@codesourcery.com>
7482
7483 * tracepoint.c (cmd_qtstart): Download tracepoints even when they are
7484 duplicated on address.
7485
42476b70
YQ		 74862012-04-16 Yao Qi <yao@codesourcery.com>
7487
7488 * tracepoint.c (COPY_FIELD_TO_BUF): New macro.
7489 (struct tracepoint_action_ops) <send>: New field.
7490 (m_tracepoint_action_send, r_tracepoint_action_send): New.
7491 (agent_expr_send, x_tracepoint_action_send): New.
7492 (l_tracepoint_action_send): New.
7493 (cmd_qtdp): Download and install tracepoint
7494 according to `use_agent'.
7495 (run_inferior_command): Add one more parameter `len'.
7496 Update callers.
7497 (tracepoint_send_agent): New.
7498 (cmd_qtdp, cmd_qtstart): Call tracepoint_send_agent.
7499
7bc83639
YQ		 75002012-04-16 Yao Qi <yao@codesourcery.com>
7501
7502 * tracepoint.c (download_tracepoints): Moved to ...
7503 (cmd_qtstart): ... here.
7504
5f18041e
YQ		 75052012-04-14 Yao Qi <yao@codesourcery.com>
7506
7507 * tracepoint.c: Include inttypes.h.
7508 (struct collect_memory_action): Use sized types.
7509 (struct tracepoint): Likewise.
7510 (cmd_qtdp, stop_tracing): Update print specifiers.
7511 (cmd_qtp, response_tracepoint): Likewise.
7512 (collect_data_at_tracepoint): Likewise.
7513 (collect_data_at_step): Likewise.
7514
55a8c076
YQ		 75152012-04-14 Yao Qi <yao@codesourcery.com>
7516
7517 Import gnulib module inttypes.
7518 * aclocal.m4, config.in, configure: Regenerated.
7519
dc750257
YQ		 75202012-04-14 Yao Qi <yao@codesourcery.com>
7521
7522 * Makefile.in (maintainer-clean, realclean, distclean): Remove
7523 Makefile and config.status at last.
7524
0ab5faf9
YQ		 75252012-04-13 Yao Qi <yao@codesourcery.com>
7526
7527 * tracepoint.c: Include stdint.h unconditionally.
7528
18f5fd81
TJB		 75292012-04-13 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
7530
7531 * acinclude.m4 (GDBSERVER_HAVE_THREAD_DB_TYPE): New macro based
7532 on BFD_HAVE_SYS_PROCFS_TYPE.
7533 * configure.ac: Look for lwpid_t and psaddr_t in libthread_db.h.
7534 * configure: Regenerate.
7535 * config.in: Likewise.
7536
4d47af5c
L		 75372012-04-13 H.J. Lu <hongjiu.lu@intel.com>
7538
7539 * Makefile.in (clean): Also remove x32.c x32-linux.c
7540 x32-avx.c x32-avx-linux.c.
7541 (x32.o): New target.
7542 (x32.c): Likewise.
7543 (x32-linux.o): Likewise.
7544 (x32-linux.c): Likewise.
7545 (x32-avx.o): Likewise.
7546 (x32-avx.c): Likewise.
7547 (x32-avx-linux.o): Likewise.
7548 (x32-avx-linux.c): Likewise.
7549
7550 * configure.srv (srv_amd64_regobj): Add x32.o x32-avx.o.
7551 (srv_amd64_linux_regobj): Add x32-linux.o x32-avx-linux.o.
7552 (srv_i386_64bit_xmlfiles): Add i386/x32-core.xml.
7553 (srv_amd64_xmlfiles): Add i386/x32.xml i386/x32-avx.xml.
7554 (srv_amd64_linux_xmlfiles): Add i386/x32-linux.xml
7555 i386/x32-avx-linux.xml.
7556
7557 * linux-x86-low.c (init_registers_x32_linux): New prototype.
7558 (init_registers_x32_avx_linux): Likwise.
7559 (x86_linux_update_xmltarget): Call init_registers_x32_linux
7560 or init_registers_x32_avx_linux if linux_is_elf64 is false.
7561
ecedbe58
PA		 75622012-04-13 Pedro Alves <palves@redhat.com>
7563
7564 * Makefile.in (GNULIB_FLAGS_TO_PASS): New.
7565 (FLAGS_TO_PASS): Don't change or set $top_srcdir, $srcdir and VPATH.
7566 (all, uninstall, clean-info, all-lib, clean, maintainer-clean)
7567 (realclean, distclean): Explicitly pass $GNULIB_FLAGS_TO_PASS to
7568 the sub-make.
7569
c92b5177
L		 75702012-04-12 H.J. Lu <hongjiu.lu@intel.com>
7571
7572 * linux-x86-low.c (compat_x32_clock_t): New.
7573 (compat_x32_siginfo_t): Likewise.
7574 (compat_x32_siginfo_from_siginfo): Likewise.
7575 (siginfo_from_compat_x32_siginfo): Likewise.
7576 (linux_is_elf64): Likewise.
7577 (x86_siginfo_fixup): Call compat_x32_siginfo_from_siginfo
7578 and siginfo_from_compat_x32_siginfo for x32.
7579 (x86_arch_setup): Set linux_is_elf64.
7580
214d508e
L		 75812012-04-12 H.J. Lu <hongjiu.lu@intel.com>
7582
7583 PR gdb/13969
7584 * linux-low.c (linux_pid_exe_is_elf_64_file): Also return the
7585 e_machine field.
7586 (linux_qxfer_libraries_svr4): Update call to elf_64_file_p.
7587 * linux-low.h (linux_pid_exe_is_elf_64_file): Updated.
7588 * linux-x86-low.c (x86_arch_setup): Check if GDBserver is
7589 compatible with process.
7590
c9a1864a
YQ		 75912012-04-12 Yao Qi <yao@codesourcery.com>
7592
7593 * Makefile.in: Define abs_top_srcdir and abs_srcdir.
7594 (INCLUDE_CFLAGS): Append GNULIB_INCLUDE_DIR.
7595 (install-only, install-info, clean): Handle sub dir gnulib.
7596 (all-lib, am--refresh): New targets.
7597 (memmem.o): Remove target.
7598 * configure.ac: Remove AC_CONFIG_LIBOBJ_DIR.
7599 Invoke gl_EARLY. Invoke AC_CHECK_PROGS for make.
7600 (AC_REPLACE_FUNCS): Remove memmem.
7601 Invoke gl_INIT and AM_INIT_AUTOMAKE.
7602 (AC_OUTPUT): Generate Makefile in gnulib/.
7603 * aclocal.m4, config.in, configure: Regenerated.
7604
367ba2c2
MR		 76052012-04-10 Maciej W. Rozycki <macro@codesourcery.com>
7606
7607 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP.
7608
9d236627
PA		 76092012-04-05 Pedro Alves <palves@redhat.com>
7610
7611 -Werror=strict-aliasing
7612
7613 * spu-low.c (parse_spufs_run): Avoid dereferencing type-punned
7614 pointer.
7615
111217b3
PA		 76162012-04-04 Pedro Alves <palves@redhat.com>
7617
7618 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
7619 (sparc_store_gregset_from_stack, sparc_store_gregset)
7620 (sparc_breakpoint_at): Fix formatting.
7621
8365dcf5
TJB		 76222012-03-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
7623
7624 * configure.ac: Check whether Elf32_auxv_t and Elf64_auxv_t
7625 are available.
7626 * linux-low.c [HAVE_ELF32_AUXV_T] (Elf32_auxv_t): Add typedef.
7627 [HAVE_ELF64_AUXV_T] (Elf64_auxv_t): Likewise.
7628 * config.in: Regenerate.
7629 * configure: Likewise.
7630
689cc2ae
PA		 76312012-03-29 Pedro Alves <palves@redhat.com>
7632
7633 * linux-low.c (regsets_store_inferior_registers) [__sparc__]:
7634 Correct ptrace arguments.
7635
c14dfd32
PA		 76362012-03-28 Pedro Alves <palves@redhat.com>
7637
7638 * linux-ia64-low.c (ia64_regmap): Map IA64_EC_REGNUM to PT_AR_EC.
7639 (IA64_GR0_REGNUM, IA64_FR0_REGNUM)
7640 (IA64_FR1_REGNUM): New defines.
7641 (ia64_fetch_register): New.
7642 (the_low_target): Install it.
7643 * linux-low.h (struct linux_target_ops) <fetch_register>: New
7644 field.
7645 * linux-low.c (linux_fetch_registers): Try the
7646 the_low_target.fetch_register hook first.
7647
7648 * linux-arm-low.c (the_low_target): Adjust.
7649 * linux-bfin-low.c (the_low_target): Adjust.
7650 * linux-cris-low.c (the_low_target): Adjust.
7651 * linux-crisv32-low.c (the_low_target): Adjust.
7652 * linux-m32r-low.c (the_low_target): Adjust.
7653 * linux-m68k-low.c (the_low_target): Adjust.
7654 * linux-mips-low.c (the_low_target): Adjust.
7655 * linux-ppc-low.c (the_low_target): Adjust.
7656 * linux-s390-low.c (the_low_target): Adjust.
7657 * linux-sh-low.c (the_low_target): Adjust.
7658 * linux-sparc-low.c (the_low_target): Adjust.
7659 * linux-tic6x-low.c (the_low_target): Adjust.
7660 * linux-x86-low.c (the_low_target): Adjust.
7661 * linux-xtensa-low.c (the_low_target): Adjust.
7662
63c88e13
PA		 76632012-03-26 Pedro Alves <palves@redhat.com>
7664
7665 * server.c (handle_qxfer_libraries): Don't bail early if
7666 the_target->qxfer_libraries_svr4 is not NULL.
7667
fb723180
PA		 76682012-03-26 Pedro Alves <palves@redhat.com>
7669
7670 * linux-low.c (linux_qxfer_libraries_svr4): Fix pasto in comment.
7671
0afae3cf
PA		 76722012-03-23 Pedro Alves <palves@redhat.com>
7673
7674 * linux-low.c (linux_qxfer_libraries_svr4): Terminate the
7675 "library-list-svr4" element's start tag when the the DSO list is
7676 empty.
7677
485f1ee4
PA		 76782012-03-23 Pedro Alves <palves@redhat.com>
7679
7680 * linux-low.c (read_one_ptr): Read the inferior's pointer through
7681 a variable whose type size is the same as the inferior's pointer
7682 size.
7683
a5362b9a
TS		 76842012-03-21 Thomas Schwinge <thomas@codesourcery.com>
7685
7686 * linux-arm-low.c (arm_stopped_by_watchpoint): Use siginfo_t instead of
7687 struct siginfo.
7688 * linux-low.c (siginfo_fixup, linux_xfer_siginfo): Likewise.
7689 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
7690 * linux-low.h: Include <signal.h>.
7691 (struct siginfo): Remove forward declaration.
7692 (struct linux_target_ops) <siginfo_fixup>: Use siginfo_t instead of
7693 struct siginfo.
7694
d226c142
MF		 76952012-03-21 Mike Frysinger <vapier@gentoo.org>
7696
7697 * .gitignore: Ignore more files.
7698
122f36ef
PA		 76992012-03-19 Pedro Alves <palves@redhat.com>
7700 Jan Kratochvil <jan.kratochvil@redhat.com>
7701
7702 * server.c (cont_thread, general_thread): Add describing comments.
7703 (start_inferior): Clear `cont_thread'.
7704 (handle_v_cont): Don't set `cont_thread' if resuming all threads
7705 of a process.
7706
fc3e5175
YQ		 77072012-03-15 Yao Qi <yao@codesourcery.com>
7708
7709 * tracepoint.c (install_tracepoint): Move duplicated tracepoint
7710 handling to ...
7711 (cmd_qtdp): ... here.
7712
8d0d92cd
YQ		 77132012-03-15 Yao Qi <yao@codesourcery.com>
7714
7715 * tracepoint.c (struct tracepoint_action_ops): New.
7716 (struct tracepoint_action) [!IN_PROCESS_AGENT] <ops>: New field.
7717 (m_tracepoint_action_download): New.
7718 (r_tracepoint_action_download): New.
7719 (x_tracepoint_action_download): New.
7720 (l_tracepoint_action_download): New.
7721 (add_tracepoint_action): Install `action->ops' according type.
7722 (download_tracepoint_1): Move code `download' function pointer
7723 of various tracepoint_action_ops.
7724
87b0bb13
JK		 77252012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
7726
7727 * linux-low.c (linux_attach_lwp_1): New variable buffer. Call
7728 linux_ptrace_attach_warnings.
7729
5f572dec
JK		 77302012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
7731
7732 * Makefile.in (linux-ptrace.o): New.
7733 * configure.srv (arm*-*-linux*, bfin-*-*linux*, crisv32-*-linux*)
7734 (cris-*-linux*, i[34567]86-*-linux*, ia64-*-linux*, m32r*-*-linux*)
7735 (m68*-*-linux*, m68*-*-uclinux*, mips*-*-linux*, powerpc*-*-linux*)
7736 (s390*-*-linux*, sh*-*-linux*, sparc*-*-linux*, tic6x-*-uclinux)
7737 (x86_64-*-linux*, xtensa*-*-linux*): Add linux-ptrace.o to SRV_TGTOBJ
7738 of these targets.
7739 * linux-low.c (linux_attach_lwp_1): Remove redundent else clause.
7740
f4647387
YQ		 77412012-03-08 Yao Qi <yao@codesourcery.com>
7742 Pedro Alves <palves@redhat.com>
7743
7744 Fix PR server/13392.
7745 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Check
7746 offset of JMP insn.
7747 * tracepoint.c (remove_tracepoint): New.
7748 (cmd_qtdp): Call remove_tracepoint when failed to install.
7749
9b224c5e
PA		 77502012-03-07 Pedro Alves <palves@redhat.com>
7751
7752 * linux-low.c (get_detach_signal): New.
7753 (linux_detach_one_lwp): Get rid of a pending SIGSTOP with SIGCONT.
7754 Pass on pending signals to PTRACE_DETACH. Check the result of the
7755 ptrace call.
7756 * server.c (program_signals, program_signals_p): New.
7757 (handle_general_set): Handle QProgramSignals.
7758 * server.h (program_signals, program_signals_p): Declare.
7759
e237a7e2
JK		 77602012-03-05 Pedro Alves <palves@redhat.com>
7761 Jan Kratochvil <jan.kratochvil@redhat.com>
7762
7763 * linux-low.c (get_dynamic): Don't warn when PT_PHDR isn't found.
7764 New comment why.
7765
5808517f
YQ		 77662012-03-03 Yao Qi <yao@codesourcery.com>
7767
7768 * tracepoint.c (tracepoint_look_up_symbols): Update call to
7769 agent_look_up_symbols.
7770
58b4daa5
YQ		 77712012-03-03 Yao Qi <yao@codesourcery.com>
7772
7773 * Makefile.in (linux-low.o): Keep dependence on agent.h.
7774 (linux-x86-low.o): Likewise.
7775 * server.h: Remove in_process_agent_loaded.
7776 * tracepoint.c (in_process_agent_loaded): Removed. Moved it
7777 common/agent.c.
7778 Update callers.
7779
8ffcbaaf
YQ		 77802012-03-03 Yao Qi <yao@codesourcery.com>
7781
7782 * tracepoint.c (gdb_agent_capability): New global.
7783 (in_process_agent_loaded_ust): Renamed to
7784 `in_process_agent_supports_ust'.
7785 Update callers.
7786 (in_process_agent_supports_ust): Call agent_capability_check.
7787 (clear_installed_tracepoints): Assert that agent supports
7788 agent.
7789
d1feda86
YQ		 77902012-03-03 Yao Qi <yao@codesourcery.com>
7791
7792 * linux-low.c (linux_supports_agent): New.
7793 (linux_target_ops): Initialize field `supports_agent' with
7794 linux_supports_agent.
7795 * target.h (struct target_ops) <supports_agent>: New.
7796 (target_supports_agent): New macro.
7797 * server.c (handle_general_set): Handle packet 'QAgent'.
7798 (handle_query): Send `QAgent+'.
7799 * Makefile.in (server.o): Depends on agent.h.
7800
2fa291ac
YQ		 78012012-03-03 Yao Qi <yao@codesourcery.com>
7802
7803 * Makefile.in (OBS): Add agent.o.
7804 Add new rule for agent.o.
7805 Track dependence of tracepoint.c on agent.h.
7806 * tracepoint.c (run_inferior_command_1):
7807 (run_inferior_command): Call agent_run_command.
7808 (gdb_ust_connect_sync_socket): Deleted. Move it to
7809 common/agent.c.
7810 (resume_thread, stop_thread): Likewise.
7811 (gdb_ust_socket_init): Renamed to ...
7812 (gdb_agent_socket_init): ... New.
7813 (gdb_ust_thread): Renamed to ...
7814 (gdb_agent_helper_thread): ... New.
7815 (gdb_ust_init): Move some code to ...
7816 (gdb_agent_init): ... here. New.
7817 [HAVE_UST]: Call gdb_ust_init.
7818 (initialize_tracepoint_ftlib): Call gdb_agent_init.
7819 * configure.ac: Add `sys/un.h' to AC_CHECK_HEADERS.
7820 * config.in, configure: Regenerated.
7821
05044653
PA		 78222012-03-02 Pedro Alves <palves@redhat.com>
7823
7824 * inferiors.c (add_pid_to_list, pull_pid_from_list): Delete.
7825 * linux-low.c (struct simple_pid_list): New.
7826 (stopped_pids): New a struct simple_pid_list pointer.
7827 (add_to_pid_list, pull_pid_from_list): New.
7828 (handle_extended_wait): Don't assume the first signal new children
7829 report is SIGSTOP. Adjust call to pull_pid_from_list.
7830 (linux_wait_for_lwp): Adjust.
7831
8d00225b
YQ		 78322012-03-02 Yao Qi <yao@codesourcery.com>
7833
7834 * tracepoint.c (do_action_at_tracepoint): Write `stop_pc' in
7835 debug log.
7836
19560ba5
YQ		 78372012-03-02 Yao Qi <yao@codesourcery.com>
7838
7839 * tracepoint.c (collect_ust_data_at_tracepoint): Remove parameters
7840 `stop_pc' and `tpoint'. Update caller.
7841
1faeff08
MR		 78422012-03-01 Maciej W. Rozycki <macro@codesourcery.com>
7843
7844 * linux-low.h (linux_target_ops): Add regset_bitmap member.
7845 * linux-low.c (use_linux_regsets): New macro.
7846 [!HAVE_LINUX_REGSETS] (regsets_fetch_inferior_registers): Likewise.
7847 [!HAVE_LINUX_REGSETS] (regsets_store_inferior_registers): Likewise.
7848 (linux_register_in_regsets): New function.
7849 (usr_fetch_inferior_registers): Skip registers covered by
7850 regsets.
7851 (usr_store_inferior_registers): Likewise.
7852 (usr_fetch_inferior_registers): New macro.
7853 (usr_store_inferior_registers): Likewise.
7854 (linux_fetch_registers): Handle mixed regset/non-regset targets.
7855 (linux_store_registers): Likewise.
7856 * linux-mips-low.c (init_registers_mips_dsp_linux): New
7857 prototype.
7858 (init_registers_mips64_dsp_linux): Likewise.
7859 (init_registers_mips_linux): New macro.
7860 (init_registers_mips_dsp_linux): Likewise.
7861 (mips_dsp_num_regs): Likewise.
7862 (DSP_BASE, DSP_CONTROL): New fallback macros.
7863 (mips_base_regs): New macro.
7864 (mips_regmap): Use it. Fix the size.
7865 (mips_dsp_regmap): New variable.
7866 (mips_dsp_regset_bitmap): Likewise.
7867 (mips_arch_setup): New function.
7868 (mips_cannot_fetch_register): Use the_low_target.regmap rather
7869 than mips_regmap.
7870 (mips_cannot_store_register): Likewise.
7871 (the_low_target): Update .arch_setup, .num_regs and .regmap
7872 initializers. Add .regset_bitmap initializer.
7873 * linux-arm-low.c (the_low_target): Add .regset_bitmap
7874 initializer.
7875 * linux-bfin-low.c (the_low_target): Likewise.
7876 * linux-cris-low.c (the_low_target): Likewise.
7877 * linux-crisv32-low.c (the_low_target): Likewise.
7878 * linux-ia64-low.c (the_low_target): Likewise.
7879 * linux-m32r-low.c (the_low_target): Likewise.
7880 * linux-m68k-low.c (the_low_target): Likewise.
7881 * linux-ppc-low.c (the_low_target): Likewise.
7882 * linux-s390-low.c (the_low_target): Likewise.
7883 * linux-sh-low.c (the_low_target): Likewise.
7884 * linux-sparc-low.c (the_low_target): Likewise.
7885 * linux-tic6x-low.c (the_low_target): Likewise.
7886 * linux-x86-low.c (the_low_target): Likewise.
7887 * linux-xtensa-low.c (the_low_target): Likewise.
7888 * configure.srv <mips*-*-linux*>: Add mips-dsp-linux.o and
7889 mips64-dsp-linux.o to srv_regobj. Add mips-dsp-linux.xml,
7890 mips64-dsp-linux.xml, mips-dsp.xml and mips64-dsp.xml to
7891 srv_xmlfiles.
7892 * Makefile.in (mips-dsp-linux.o, mips-dsp-linux.c): New targets.
7893 (mips64-dsp-linux.o, mips64-dsp-linux.c): Likewise.
7894
c03e6ccc
YQ		 78952012-02-29 Yao Qi <yao@codesourcery.com>
7896 Pedro Alves <palves@redhat.com>
7897
7898 * linux-low.c: (linux_wait_1): Call unsuspend_all_lwps when
7899 `step_over_finished' is true.
7900
644cebc9
PA		 79012012-02-27 Pedro Alves <palves@redhat.com>
7902
7903 * linux-low.c (pid_is_stopped): Delete, moved to common/.
7904 (linux_attach_lwp_1): Adjust to use linux_proc_pid_is_stopped.
7905
c14d7ab2
PA		 79062012-02-27 Pedro Alves <palves@redhat.com>
7907
7908 PR server/9684
7909 * linux-low.c (pid_is_stopped): New.
7910 (linux_attach_lwp_1): Handle attaching to 'T (stopped)' processes.
7911
412c89dd
LM		 79122012-02-25 Luis Machado <lgustavo@codesourcery.com>
7913
7914 * mem-break.c (clear_gdb_breakpoint_conditions): Fix de-allocation
7915 of conditions.
7916
b745defe
MR		 79172012-02-24 Maciej W. Rozycki <macro@codesourcery.com>
7918
7919 * linux-mips-low.c (mips_regmap): Correct the index of $f9.
7920
9f3a5c85
LM		 79212012-02-24 Luis Machado <lgustavo@codesourcery>
7922
7923 * server.c (handle_query): Advertise support for target-side
7924 breakpoint condition evaluation.
7925 (process_point_options): New function.
7926 (process_serial_event): When inserting a breakpoint, check for
7927 a target-side condition that should be evaluated.
7928
7929 * mem-break.c: Include regcache.h and ax.h.
7930 (point_cond_list_t): New data structure.
7931 (breakpoint) <cond_list>: New field.
7932 (find_gdb_breakpoint_at): Make non-static.
7933 (delete_gdb_breakpoint_at): Clear any target-side
7934 conditions.
7935 (clear_gdb_breakpoint_conditions): New function.
7936 (add_condition_to_breakpoint): Likewise.
7937 (add_breakpoint_condition): Likewise.
7938 (gdb_condition_true_at_breakpoint): Likewise.
7939 (gdb_breakpoint_here): Return result directly instead
7940 of going through a local variable.
7941
7942 * mem-break.h (find_gdb_breakpoint_at): New prototype.
7943 (clear_gdb_breakpoint_conditions): Likewise.
7944 (add_breakpoint_condition): Likewise.
7945 (gdb_condition_true_at_breakpoint): Likewise.
7946
7947 * linux-low.c (linux_wait_1): Evaluate target-side breakpoint condition.
7948 (need_step_over_p): Take target-side breakpoint condition into
7949 consideration.
7950
5e1dc496
LM		 79512012-02-24 Luis Machado <lgustavo@codesourcery>
7952
7953 * server.h: Include tracepoint.h.
7954 (agent_mem_read, agent_get_trace_state_variable_value,
7955 agent_set_trace_state_variable_value,
7956 agent_tsv_read, agent_mem_read_string, get_get_tsv_func_addr,
7957 get_set_tsv_func_addr): New prototypes.
7958
7959 * ax.h: New include file.
7960 * ax.c: New source file.
7961
7962 * tracepoint.c: Include ax.h.
7963 (gdb_agent_op, gdb_agent_op_names, gdb_agent_op_sizes,
7964 agent_expr, eval_result_type): Move to ax.h.
7965 (parse_agent_expr): Rename to ...
7966 (gdb_parse_agent_expr): ... this, make it non-static and move
7967 to ax.h.
7968 (unparse_agent_expr) Rename to ...
7969 (gdb_unparse_agent_expr): ... this, make it non-static and move
7970 to ax.h.
7971 (eval_agent_expr): Rename to ...
7972 (eval_tracepoint_agent_expr): ... this.
7973 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Remove
7974 forward declarations.
7975 (add_tracepoint_action): Call gdb_parse_agent_expr (...).
7976 (agent_get_trace_state_variable_value): New function.
7977 (agent_set_trace_state_variable_value): New function.
7978 (cmd_qtdp): Call gdb_parse_agent_expr (...).
7979 (response_tracepoint): Call gdb_unparse_agent_expr (...).
7980 (do_action_at_tracepoint): Call eval_tracepoint_agent_expr (...).
7981 (condition_true_at_tracepoint): Likewise.
7982 (parse_agent_expr): Rename to ...
7983 (gdb_parse_agent_expr): ... this and move to ax.c.
7984 (unparse_agent_expr): Rename to ...
7985 (gdb_unparse_agent_expr): ... this and move to ax.c.
7986 (gdb_agent_op_name): Move to ax.c.
7987 (eval_agent_expr): Rename to ...
7988 (gdb_eval_agent_expr): ... this, use regcache passed as parameter
7989 and move to ax.c.
7990 (eval_tracepoint_agent_expr): New function.
7991 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Make
43aaf8b6 7992 non-static.
5e1dc496
LM		 7993 (current_insn_ptr, emit_error, struct bytecode_address): Move to
7994 ax.c.
7995 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul, emit_lsh,
7996 emit_rsh_signed, emit_rsh_unsigned, emit_ext, emit_log_not,
7997 emit_bit_and, emit_bit_or, emit_bit_xor, emit_bit_not, emit_equal,
7998 emit_less_signed, emit_less_unsigned, emit_ref, emit_if_goto,
7999 emit_goto, write_goto_address, emit_const, emit_reg, emit_pop,
8000 emit_stack, emit_zero_ext, emit_swap, emit_stack_adjust,
8001 emit_int_call_1, emit_void_call_2, emit_eq_goto, emit_ne_goto,
8002 emit_lt_goto, emit_ge_goto, emit_gt_goto, emit_le_goto): Move to ax.c.
8003 (get_get_tsv_func_addr, get_set_tsv_func_addr): New functions.
8004 (compile_bytecodes): Remove forward declaration.
8005 (is_goto_target): Move to ax.c.
8006 (compile_bytecodes): Move to ax.c and call
8007 agent_get_trace_state_variable_value (...) and
8008 agent_set_trace_state_variable_value (...).
8009
8010 * Makefile.in: Update ax.c and IPA dependencies.
8011
277e4e52
PA		 80122012-02-24 Pedro Alves <palves@redhat.com>
8013
8014 * tracepoint.c (cmd_bigqtbuffer): Rename as ...
8015 (cmd_bigqtbuffer_circular): ... this. Only handle
8016 'QTBuffer:circular:'.
8017 (handle_tracepoint_general_set): Adjust.
8018
bf4c19f7
YQ		 80192012-02-16 Yao Qi <yao@codesourcery.com>
8020
8021 * inferiors.c: Move code to ...
8022 * dll.c: .... here. New.
8023 * server.h: Declare clear_dlls.
8024 * Makefile.in (SFILES): Add dll.c.
8025 (OBS): Add dll.o
8026 (dll.o): New rule.
8027
d73f2619
YQ		 80282012-02-11 Yao Qi <yao@codesourcery.com>
8029
8030 * server.c: (handle_monitor_command): Add a new parameter
8031 `own_buf'.
8032 (handle_query): Update caller.
8033
f8255c2a
JB		 80342012-02-09 Joel Brobecker <brobecker@adacore.com>
8035
8036 * configure.ac: Add readlink to AC_CHECK_FUNCS list.
8037 * configure, config.in: Regenerate.
8038 * hostio.c: Provide an alternate implementation if HAVE_READLINK
8039 is not defined.
8040
da84f473
PA		 80412012-02-02 Pedro Alves <palves@redhat.com>
8042
8043 Try SIGKILL first, then PTRACE_KILL.
8044 * linux-low.c (linux_kill_one_lwp): New.
8045 (linux_kill_one_lwp): Rename to ...
8046 (kill_one_lwp_callback): ... this. Use the new
8047 linux_kill_one_lwp.
8048
e886a173
PA		 80492012-02-02 Pedro Alves <palves@redhat.com>
8050
8051 * tracepoint.c (cmd_qtminftpilen): Return 0 if there's no current
8052 inferior.
8053
be07f1a2
PA		 80542012-01-27 Pedro Alves <palves@redhat.com>
8055
8056 * linux-low.c (linux_child_pid_to_exec_file): Delete.
8057 (elf_64_file_p): Make static.
8058 (linux_pid_exe_is_elf_64_file): New.
8059 * linux-low.h (linux_child_pid_to_exec_file, elf_64_file_p):
8060 Delete declarations.
8061 (linux_pid_exe_is_elf_64_file): Declare.
8062 * linux-x86-low.c (x86_arch_setup): Use
8063 linux_pid_exe_is_elf_64_file.
8064
d8301ad1
JK		 80652012-01-25 Jan Kratochvil <jan.kratochvil@redhat.com>
8066
8067 * linux-low.c (linux_wait_for_event_1): Rename to ...
8068 (linux_wait_for_event): ... here and merge it with former
8069 linux_wait_for_event - new variable wait_ptid, use it.
8070 (linux_wait_for_event): Remove - merge it to linux_wait_for_event_1.
8071
01b17894
PA		 80722012-01-23 Pedro Alves <palves@redhat.com>
8073
8074 * server.c (main): Avoid yet another case of infinite loop while
8075 detaching/killing after a longjmp.
8076
e825046f
JK		 80772012-01-20 Jan Kratochvil <jan.kratochvil@redhat.com>
8078
8079 Code cleanup.
8080 * linux-low.c (linux_wait_for_event_1): Use ptid_is_pid.
8081
b9e7b9c3
UW		 80822012-01-20 Ulrich Weigand <ulrich.weigand@linaro.org>
8083
8084 * hostio.c (handle_readlink): New function.
8085 (handle_vFile): Call it to handle "vFile:readlink" packets.
8086
901f9912
UW		 80872012-01-20 Pedro Alves <palves@redhat.com>
8088 Ulrich Weigand <ulrich.weigand@linaro.org>
8089
8090 * server.c (handle_v_requests): Only support vAttach and vRun to
8091 start multiple processes when in extended protocol mode.
8092
fc1ab1a0
PA		 80932012-01-17 Pedro Alves <palves@redhat.com>
8094
8095 * tracepoint.c (initialize_tracepoint): Use mmap instead of
8096 memalign plus mprotect to allocate the scratch buffer.
8097
7d5d4e98
PA		 80982012-01-13 Pedro Alves <palves@redhat.com>
8099
8100 * server.c (attach_inferior): Clear `cont_thread'.
8101
f128d5e9
PA		 81022012-01-13 Pedro Alves <palves@redhat.com>
8103
8104 * server.c (main): Avoid infinite loop while detaching/killing
8105 after a longjmp.
8106
06db92f0
DE		 81072012-01-09 Doug Evans <dje@google.com>
8108
8109 * server.c (start_inferior): Set last_ptid in --wrapper case.
8110
32d92999
YQ		 81112012-01-06 Yao Qi <yao@codesourcery.com>
8112
8113 * tracepoint.c [IN_PROCESS_AGENT] (debug_threads): Macro
8114 defined.
8115 [IN_PROCESS_AGENT] (debug_agent): New global variable.
8116
5e0a92a9
YQ		 81172012-01-04 Yao Qi <yao@codesourcery.com>
8118
8119 * tracepoint.c (cmd_qtdp): Print debug message
8120 for static tracepoint.
8121
ae639e8c
YQ		 81222012-01-04 Yao Qi <yao@codesourcery.com>
8123
8124 * tracepoint.c (trace_vdebug): Differentiate debug message
8125 between gdbserver and IPA.
8126
f72429c5
YQ		 81272012-01-03 Yao Qi <yao@codesourcery.com>
8128
8129 * tracepoint.c (tracepoint_was_hit): Don't collect for
8130 static tracepoint.
8131
12c3e59c
JB		 81322012-01-02 Joel Brobecker <brobecker@adacore.com>
8133
8134 * terminal.h: Reformat copyright header.
8135
67827812
JB		 81362012-01-02 Joel Brobecker <brobecker@adacore.com>
8137
8138 * server.c (gdbserver_version): Update copyright year.
8139 * gdbreplay.c (gdbreplay_version): Likewise.
8140
3e52c33d
JK		 81412011-12-18 Jan Kratochvil <jan.kratochvil@redhat.com>
8142
8143 * linux-low.c (linux_create_inferior): Put empty if clause for write.
8144
8145 Revert:
8146 2011-12-18 Hui Zhu <teawater@gmail.com>
8147 * linux-low.c (linux_create_inferior): Save return value to ret.
8148
66f1260e
HZ		 81492011-12-18 Hui Zhu <teawater@gmail.com>
8150
8151 * linux-low.c (linux_create_inferior): Save return value to ret.
8152
e77616d7
DE		 81532011-12-16 Doug Evans <dje@google.com>
8154
e7b06c57
DE		 8155 * linux-low.c (linux_create_inferior): If stdio connection,
8156 redirect stdin from /dev/null, stdout to stderr.
8157 * remote-utils.c (remote_is_stdio): New static global.
8158 (remote_connection_is_stdio): New function.
8159 (remote_prepare): Handle stdio connection.
8160 (remote_open): Ditto.
8161 (remote_close): Don't close stdin for stdio connections.
8162 (read_prim,write_prim): New functions. Replace all calls to
8163 read/write to these.
8164 * server.c (main): Watch for "-" argument. Move call to
8165 remote_prepare before start_inferior.
8166 * server.h (STDIO_CONNECTION_NAME): New macro.
8167 (remote_connection_is_stdio): Declare.
8168
e77616d7
DE		 8169 * remote-utils.c (prepare_resume_reply): Remove extraneous \n
8170 in debugging output.
8171
82067193
YQ		 81722011-12-15 Yao Qi <yao@codesourcery.com>
8173
8174 * tracepoint.c: Include sys/syscall.h.
8175 (gdb_ust_thread): Remove preprocessor conditional.
8176
82bfbe7e
PA		 81772011-12-14 Pedro Alves <pedro@codesourcery.com>
8178
8179 * linux-low.c (linux_detach_one_lwp): Call
8180 the_low_target.prepare_to_resume before detaching.
8181
712c6575
YQ		 81822011-12-14 Yao Qi <yao@codesourcery.com>
8183
8184 * tracepoint.c (gdb_ust_thread): Don't ignore return value
8185 of write.
8186
d54d1edf
YQ		 81872011-12-14 Yao Qi <yao@codesourcery.com>
8188
8189 * i386-low.c (i386_low_stopped_data_address): Initialize local
8190 variable `control'.
8191
6210a125
PA		 81922011-12-13 Pedro Alves <pedro@codesourcery.com>
8193
8194 PR remote/13492
8195
8196 * i386-low.c (i386_low_stopped_data_address): Avoid fetching
8197 DR_CONTROL unless necessary. Extend comments.
8198 * linux-x86-low.c (x86_linux_prepare_to_resume): Don't write to
8199 DR0-3 if not used. If any watchpoint was set, clear DR_STATUS.
8200
2ece8244
YQ		 82012011-12-13 Yao Qi <yao@codesourcery.com>
8202
8203 * tracepoint.c (trace_buffer_alloc): Replace magic numbers with
8204 macros.
8205 (upload_fast_traceframes, upload_fast_traceframes): Likewise.
8206
784867a5
JK		 82072011-12-08 Jan Kratochvil <jan.kratochvil@redhat.com>
8208
8209 * linux-low.c (linux_kill): Skip PTRACE_KILL if LWP does not exist.
8210 Print new debug message for such case.
8211
6bf36717
JK		 82122011-12-06 Jan Kratochvil <jan.kratochvil@redhat.com>
8213
8214 Fix overlapping memcpy.
8215 * mem-break.c (set_raw_breakpoint_at): New variable buf. Use it for
8216 the read_inferior_memory transfer.
8217 (delete_fast_tracepoint_jump): New variable buf. Use it for the
8218 write_inferior_memory transfer.
8219 (set_fast_tracepoint_jump): New variable buf. Use it for the
8220 read_inferior_memory and write_inferior_memory transfers.
8221 (uninsert_fast_tracepoint_jumps_at, reinsert_fast_tracepoint_jumps_at)
8222 (delete_raw_breakpoint, uninsert_raw_breakpoint): New variable buf.
8223 Use it for the write_inferior_memory transfer.
8224 (check_mem_read, check_mem_write): New gdb_asserts for overlapping
8225 buffers.
8226
50275556
MR		 82272011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
8228
8229 * linux-low.c (fetch_register, store_register): Make code
8230 consistent, fix formatting.
8231
7325beb4
MR		 82322011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
8233
8234 * linux-low.c (usr_store_inferior_registers): Factor out code
8235 to handle individual registers into...
8236 (store_register): ... this new function.
8237
c642a434
UW		 82382011-12-06 Ulrich Weigand <uweigand@de.ibm.com>
8239
8240 * Makefile.in (s390-linux32v1.o, s390-linux32v1.c): New rules.
8241 (s390-linux32v2.o, s390-linux32v2.c): Likewise.
8242 (s390-linux64v1.o, s390-linux64v1.c): Likewise.
8243 (s390-linux64v2.o, s390-linux64v2.c): Likewise.
8244 (s390x-linux64v1.o, s390x-linux64v1.c): Likewise.
8245 (s390x-linux64v2.o, s390x-linux64v2.c): Likewise.
8246 * configure.srv [s390*-*-linux*] (srv_regobj): Add new objects.
8247 (srv_xmlfiles): Add new XML files.
8248
8249 * linux-s390-low.c: Include "elf/common.h", <sys/ptrace.h>,
8250 and <sys/uio.h>.
8251 (PTRACE_GETREGSET, PTRACE_SETREGSET): Define if undefined.
8252 (init_registers_s390_linux32v1): Add prototype.
8253 (init_registers_s390_linux32v2): Likewise.
8254 (init_registers_s390_linux64v1): Likewise.
8255 (init_registers_s390_linux64v2): Likewise.
8256 (init_registers_s390x_linux64v1): Likewise.
8257 (init_registers_s390x_linux64v2): Likewise.
8258 (s390_num_regs): Increment to 52.
8259 (s390_regmap): Add orig_r2 register.
8260 (s390_num_regs_3264): Increment to 68.
8261 (s390_regmap_3264): Add orig_r2 register.
8262 (s390_collect_ptrace_register): Handle orig_r2 register.
8263 (s390_supply_ptrace_register): Likewise.
8264 (s390_fill_last_break): New function.
8265 (s390_store_last_break): Likewise.
8266 (s390_fill_system_call): New function.
8267 (s390_store_system_call): Likewise.
8268 (target_regsets): Handle NT_S390_LAST_BREAK and NT_S390_SYSTEM_CALL
8269 register sets.
8270 (s390_check_regset): New function.
8271 (s390_arch_setup): Check for presence of NT_S390_LAST_BREAK and
8272 NT_S390_SYSTEM_CALL regsets and use appropriate description.
8273 Update target_regsets for available register sets.
8274
2268b414
JK		 82752011-12-02 Paul Pluzhnikov <ppluzhnikov@google.com>
8276 Jan Kratochvil <jan.kratochvil@redhat.com>
8277
8278 * linux-low.c (get_phdr_phnum_from_proc_auxv, get_dynamic, get_r_debug)
8279 (read_one_ptr, struct link_map_offsets, linux_qxfer_libraries_svr4):
8280 New.
8281 (struct linux_target_ops): Install linux_qxfer_libraries_svr4.
8282 * linux-low.h (struct process_info_private): New member r_debug.
8283 * server.c (handle_qxfer_libraries): Call
8284 the_target->qxfer_libraries_svr4.
8285 (handle_qxfer_libraries_svr4): New function.
8286 (qxfer_packets): New entry "libraries-svr4".
8287 (handle_query): Check QXFER_LIBRARIES_SVR4 and report libraries-svr4.
8288 * target.h (struct target_ops): New member qxfer_libraries_svr4.
8289 * remote.c (remote_xfer_partial): Call add_packet_config_cmd for
8290 PACKET_qXfer_libraries_svr4.
8291
d6db1fab
UW		 82922011-11-30 Ulrich Weigand <uweigand@de.ibm.com>
8293
8294 * linux-s390-low.c (s390_collect_ptrace_register): Fully convert
8295 PSW address/mask between 8-byte and 16-byte formats.
8296 (s390_supply_ptrace_register): Likewise.
8297 (s390_get_pc, s390_set_pc): 4-byte PSW address always includes
8298 basic addressing mode bit.
8299
242f5f1c
SS		 83002011-11-24 Stan Shebs <stan@codesourcery.com>
8301
8302 * tracepoint.c (cmd_qtstatus): Use plongest instead of %llx.
8303
f196051f
SS		 83042011-11-17 Stan Shebs <stan@codesourcery.com>
8305
8306 * tracepoint.c (struct tracepoint): New field traceframe_usage.
8307 (tracing_start_time): New global.
8308 (tracing_stop_time): New global.
8309 (tracing_user_name): New global.
8310 (tracing_notes): New global.
8311 (tracing_stop_note): New global.
8312 (cmd_qtstart): Set traceframe_usage, start_time.
8313 (stop_tracing): Set stop_time.
8314 (cmd_qtstatus): Report additional status.
8315 (cmd_qtp): New function.
8316 (handle_tracepoint_query): Call it.
8317 (cmd_qtnotes): New function.
8318 (handle_tracepoint_general_set): Call it.
8319 (get_timestamp): Rename from tsv_get_timestamp.
8320
405f8e94
SS		 83212011-11-14 Stan Shebs <stan@codesourcery.com>
8322 Kwok Cheung Yeung <kcy@codesourcery.com>
8323
8324 * linux-x86-low.c (small_jump_insn): New.
8325 (i386_install_fast_tracepoint_jump_pad): Add arguments for
8326 trampoline and error message, build a trampoline and issue a small
8327 jump instruction to it.
8328 (x86_install_fast_tracepoint_jump_pad): Add arguments for
8329 trampoline and error message.
8330 (x86_get_min_fast_tracepoint_insn_len): New.
8331 (the_low_target): Add call to x86_get_min_fast_tracepoint_insn_len.
8332 * linux-low.h (struct linux_target_ops): Add arguments to
8333 install_fast_tracepoint_jump_pad operation, add new operation.
8334 * linux-low.c (linux_install_fast_tracepoint_jump_pad): Add
8335 arguments.
8336 (linux_get_min_fast_tracepoint_insn_len): New function.
8337 (linux_target_op): Add new operation.
8338 * tracepoint.c (gdb_trampoline_buffer): New IPA variable.
8339 (gdb_trampoline_buffer_end): Ditto.
8340 (gdb_trampoline_buffer_error): Ditto.
8341 (struct ipa_sym_addresses): Add fields for new IPA variables.
8342 (symbol_list): Add entries for new IPA variables.
8343 (struct tracepoint): Add fields to hold the address range of the
8344 trampoline used by the tracepoint.
8345 (trampoline_buffer_head): New static variable.
8346 (trampoline_buffer_tail): Ditto.
8347 (claim_trampoline_space): New function.
8348 (have_fast_tracepoint_trampoline_buffer): New function.
8349 (clone_fast_tracepoint): Fill in trampoline fields of tracepoint
8350 structure.
8351 (install_fast_tracepoint): Ditto, also add error buffer argument.
8352 (cmd_qtminftpilen): New function.
8353 (handle_tracepoint_query): Add response to qTMinFTPILen packet.
8354 (fast_tracepoint_from_trampoline_address): New function.
8355 (fast_tracepoint_collecting): Handle trampoline as part of jump
8356 pad space.
8357 (set_trampoline_buffer_space): New function.
8358 (initialize_tracepoint): Initialize new IPA variables.
8359 * target.h (struct target_ops): Add arguments to
8360 install_fast_tracepoint_jump_pad operation, add new
8361 get_min_fast_tracepoint_insn_len operation.
8362 (target_get_min_fast_tracepoint_insn_len): New.
8363 (install_fast_tracepoint_jump_pad): Add arguments.
8364 * server.h (IPA_BUFSIZ): Define.
8365 * linux-i386-ipa.c: Include extra header files.
8366 (initialize_fast_tracepoint_trampoline_buffer): New function.
8367 (initialize_low_tracepoint): Call it.
8368 * server.h (set_trampoline_buffer_space): Declare.
8369 (claim_trampoline_space): Ditto.
8370 (have_fast_tracepoint_trampoline_buffer): Ditto.
8371
1e4d1764
YQ		 83722011-11-14 Yao Qi <yao@codesourcery.com>
8373
8374 * server.c (handle_query): Handle InstallInTrace for qSupported.
8375 * tracepoint.c (add_tracepoint): Sort list.
8376 (install_tracepoint, download_tracepoint): New.
8377 (cmd_qtdp): Call them to install and download tracepoints.
8378 (sort_tracepoints): Removed.
8379 (cmd_qtstart): Update.
8380
5c73ff4e
YQ		 83812011-11-14 Yao Qi <yao@codesourcery.com>
8382
8383 * mem-break.c (inc_ref_fast_tracepoint_jump): New.
8384 * mem-break.h: Declare.
8385 * tracepoint.c (cmd_qtstart): Move some code to ...
8386 (clone_fast_tracepoint, install_fast_tracepoint): ... here.
8387 New.
8388 (download_tracepoints): Move some code to ...
8389 (download_tracepoint_1): ... here. New.
8390
86a30030
YQ		 83912011-11-08 Yao Qi <yao@codesourcery.com>
8392
8393 * remote-utils.c (relocate_instruction): A comment fix.
8394
8d26e50c
JB		 83952011-11-07 Joel Brobecker <brobecker@adacore.com>
8396
8397 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): Delete.
8398 (i386_dr_low_get_control, i386_dr_low_get_status): Use
8399 dr_status_mirror and dr_control_mirror from debug_reg_state.
8400 (i386_dr_low_get_status): Use debug_reg_state.dr_status_mirror
8401 (i386_initial_stuff): Remove use of deleted globals.
8402 (i386_get_thread_context, i386_set_thread_context,
8403 i386_thread_added): Use dr_status_mirror and dr_control_mirror
8404 from debug_reg_state.
8405
a59306a3
YQ		 84062011-11-05 Yao Qi <yao@codesourcery.com>
8407
8408 * tracepoint.c (gdb_collect): Loop over tracepoints of same
8409 address as TPOINT's.
8410
3065dfb6
SS		 84112011-11-02 Stan Shebs <stan@codesourcery.com>
8412
8413 * tracepoint.c (agent_mem_read_string): New function.
8414 (eval_agent_expr): Call it for tracenz.
8415 * server.c (handle_query): Report support for tracenz.
8416
fd0d8c7c
YQ		 84172011-11-02 Yao Qi <yao@codesourcery.com>
8418
8419 * tracepoint.c (cmd_qtstart): Remove unused local variables.
8420
609086b1
YQ		 84212011-11-02 Yao Qi <yao@codesourcery.com>
8422
8423 * target.h: Fix a typo in comment.
8424
b9fd1791
PA		 84252011-10-31 Pedro Alves <pedro@codesourcery.com>
8426
8427 * mem-break.c (check_mem_write): Add `myaddr' parameter. Don't
8428 clobber the breakpoints' shadows with fast tracepoint jumps.
8429 * mem-break.h (check_mem_write): Add `myaddr' parameter.
8430 * target.c (write_inferior_memory): Also pass MYADDR down to
8431 check_mem_write.
8432
03583c20
UW		 84332011-10-07 Ulrich Weigand <ulrich.weigand@linaro.org>
8434
8435 * configure.ac: Check support for personality routine.
8436 * configure: Regenerate.
8437 * config.in: Likewise.
8438 * linux-low.c: Include <sys/personality.h>.
8439 Define ADDR_NO_RANDOMIZE if necessary.
8440 (linux_create_inferior): Disable address space randomization when
8441 forking inferior, if requested.
8442 (linux_supports_disable_randomization): New function.
8443 (linux_target_ops): Install it.
8444 * server.h (disable_randomization): Declare.
8445 * server.c (disable_randomization): New global variable.
8446 (handle_general_set): Handle QDisableRandomization.
8447 (handle_query): Likewise for qSupported.
8448 (main): Support --disable-randomization and --no-disable-randomization
8449 command line arguments.
8450 * target.h (struct target_ops): Add supports_disable_randomization.
8451 (target_supports_disable_randomization): New macro.
8452
723b724b
MF		 84532011-09-29 Mike Frysinger <vapier@gentoo.org>
8454
8455 * linux-low.c (target_loadseg): Add defined PTRACE_GETFDPIC to the
8456 ifdef check.
8457 [PT_GETDSBT] (target_loadmap): Wrap in a defined PT_GETDSBT check.
8458 [!PT_GETDSBT] (target_loadmap): New definition.
8459 (LINUX_LOADMAP, LINUX_LOADMAP_EXEC, LINUX_LOADMAP_INTERP): Define.
8460 (linux_read_loadmap): Change PTRACE_GETDSBT_EXEC to
8461 LINUX_LOADMAP_EXEC, PTRACE_GETDSBT_INTERP to LINUX_LOADMAP_INTERP,
8462 and PT_GETDSBT to LINUX_LOADMAP.
8463 [!PT_GETDSBT] (linux_read_loadmap): Define to NULL.
8464 (linux_target_ops): Delete unnecessary ifdef PT_GETDSBT check.
8465
55329a5c 84662011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
71487fd7
UW		 8467
8468 * linux-arm-low.c (struct arm_linux_hwbp_cap): Remove.
8469 (arm_linux_hwbp_cap): New static variable.
8470 (arm_linux_get_hwbp_cap): Replace by ...
8471 (arm_linux_init_hwbp_cap): ... this new function.
8472 (arm_linux_get_hw_breakpoint_count): Use arm_linux_hwbp_cap.
8473 (arm_linux_get_hw_watchpoint_count): Likewise.
8474 (arm_linux_get_hw_watchpoint_max_length): Likewise.
8475 (arm_arch_setup): Call arm_linux_init_hwbp_cap.
8476 (arm_prepare_to_resume): Use perror_with_name instead of error.
8477
55329a5c 84782011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
09b4ad9f
UW		 8479
8480 * linux-arm-low.c: Include <signal.h>.
8481 (PTRACE_GETHBPREGS, PTRACE_SETHBPREGS): Define if necessary.
8482 (struct arm_linux_hwbp_cap): New data type.
8483 (arm_hwbp_type, arm_hwbp_control_t): New typedefs.
8484 (struct arm_linux_hw_breakpoint): New data type.
8485 (MAX_BPTS, MAX_WPTS): Define.
8486 (struct arch_process_info, struct arch_lwp_info): New data types.
8487 (arm_linux_get_hwbp_cap): New function.
8488 (arm_linux_get_hw_breakpoint_count): Likewise.
8489 (arm_linux_get_hw_watchpoint_count): Likewise.
8490 (arm_linux_get_hw_watchpoint_max_length): Likewise.
8491 (arm_hwbp_control_initialize): Likewise.
8492 (arm_hwbp_control_is_enabled): Likewise.
8493 (arm_hwbp_control_is_initialized): Likewise.
8494 (arm_hwbp_control_disable): Likewise.
8495 (arm_linux_hw_breakpoint_equal): Likewise.
8496 (arm_linux_hw_point_initialize): Likewise.
8497 (struct update_registers_data): New data structure.
8498 (update_registers_callback: New function.
8499 (arm_insert_point): Likewise.
8500 (arm_remove_point): Likewise.
8501 (arm_stopped_by_watchpoint): Likewise.
8502 (arm_stopped_data_address): Likewise.
8503 (arm_new_process): Likewise.
8504 (arm_new_thread): Likewise.
8505 (arm_prepare_to_resume): Likewise.
8506 (the_low_target): Register arm_insert_point, arm_remove_point,
8507 arm_stopped_by_watchpoint, arm_stopped_data_address, arm_new_process,
8508 arm_new_thread, and arm_prepare_to_resume.
8509
6b9801d4
SS		 85102011-09-15 Stan Shebs <stan@codesourcery.com>
8511
8512 * server.h (struct emit_ops): Add compare-goto fields.
8513 * tracepoint.c (gdb_agent_op_sizes): New table.
8514 (emit_eq_goto): New function.
8515 (emit_ne_goto): New function.
8516 (emit_lt_goto): New function.
8517 (emit_le_goto): New function.
8518 (emit_gt_goto): New function.
8519 (emit_ge_goto): New function.
8520 (is_goto_target): New function.
8521 (compile_bytecodes): Recognize special cases of compare-goto
8522 combinations and call specialized emitters for them.
8523 * linux-x86-low.c (amd64_emit_eq_goto): New function.
8524 (amd64_emit_ne_goto): New function.
8525 (amd64_emit_lt_goto): New function.
8526 (amd64_emit_le_goto): New function.
8527 (amd64_emit_gt_goto): New function.
8528 (amd64_emit_ge_goto): New function.
8529 (amd64_emit_ops): Add the new functions.
8530 (i386_emit_eq_goto): New function.
8531 (i386_emit_ne_goto): New function.
8532 (i386_emit_lt_goto): New function.
8533 (i386_emit_le_goto): New function.
8534 (i386_emit_gt_goto): New function.
8535 (i386_emit_ge_goto): New function.
8536 (i386_emit_ops): Add the new functions.
8537
bf15cbda
SS		 85382011-09-08 Stan Shebs <stan@codesourcery.com>
8539
8540 * linux-x86-low.c (i386_emit_prologue): Save %ebx.
8541 (i386_emit_epilogue): Restore %ebx.
8542
943ca1dd
JZ		 85432011-08-31 Jie Zhang <jzhang918@gmail.com>
8544
8545 * server.c (step_thread): Remove definition.
8546 (process_serial_event): Don't handle Hs.
8547 * server.h (step_thread): Remove declaration.
8548 * target.c (set_desired_inferior): Remove use of step_thread.
8549
e3deef73
LM		 85502011-08-24 Luis Machado <lgustavo@codesourcery.com>
8551
8552 * linux-low.c: Include linux-procfs.h.
8553 (linux_attach_lwp_1): Update comments.
8554 (linux_attach): Scan for existing threads when attaching to a
8555 process that is the tgid.
8556 * Makefile.in: Update dependencies.
8557
13da1c97
LM		 85582011-08-24 Luis Machado <lgustavo@codesourcery.com>
8559
8560 * configure.srv: Add linux-procfs.o dependencies.
8561
881127c9
YQ		 85622011-08-14 Yao Qi <yao@codesourcery.com>
8563
8564 * target.h (struct target_ops): Fix indent.
8565 * win32-low.c (win32_target_ops): Fix comment.
8566
58dbd541
YQ		 85672011-08-14 Andrew Jenner <andrew@codesourcery.com>
8568 Yao Qi <yao@codesourcery.com>
8569
8570 * Makefile.in (clean): Remove tic6x-*.c files.
8571 (linux-tic6x-low.o, tic6x-c62x-linux.o, tic6x-c64x-linux.o): New rules.
8572 (tic6x-c64xp-linux.o, tic6x-c62x-linux.c, tic6x-c64x-linux.c): Likewise.
8573 (tic6x-c64xp-linux.c): Likewise.
8574 * configure.srv: Add support for tic6x-*-uclinux.
8575 * linux-tic6x-low.c: New.
8576 * linux-low.c (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define.
8577
78d85199
YQ		 85782011-08-14 Andrew Stubbs <ams@codesourcery.com>
8579 Yao Qi <yao@codesourcery.com>
8580
8581 * target.h (struct target_ops): Add read_loadmap.
8582 * linux-low.c (struct target_loadseg): New type.
8583 (struct target_loadmap): New type.
8584 (linux_read_loadmap): New function.
8585 (linux_target_ops): Add linux_read_loadmap.
8586 * server.c (handle_query): Support qXfer:fdpic:read packet.
43aaf8b6
PA		 8587 * win32-low.c (win32_target_ops): Initialize field `read_loadmap'
8588 to NULL.
78d85199 8589
a959a88d
EZ		 85902011-08-05 Eli Zaretskii <eliz@gnu.org>
8591
8592 * win32-low.c: Include <stdint.h>.
8593
1ced966e
PA		 85942011-07-22 Pedro Alves <pedro@codesourcery.com>
8595
8596 * i386-low.c (i386_insert_aligned_watchpoint): Don't pass the info
8597 to the inferior here.
8598 (i386_remove_aligned_watchpoint): Ditto.
8599 (i386_handle_nonaligned_watchpoint): Return immediate on fail to
8600 fit part of the watchpoint in the debug registers.
8601 (i386_update_inferior_debug_regs): New.
8602 (i386_low_insert_watchpoint): Work on a local mirror of the debug
8603 registers, and only update the inferior on success.
8604 (i386_low_remove_watchpoint): Ditto.
8605
d26e3629
KY		 86062011-07-22 Kwok Cheung Yeung <kcy@codesourcery.com>
8607
8608 * linux-low.c (compare_ints, unique, list_threads, show_process,
8609 linux_core_of_thread): Delete.
8610 (linux_target_ops): Change linux_core_of_thread to
8611 linux_common_core_of_thread.
8612 (linux_qxfer_osdata): Defer to linux_common_xfer_osdata.
8613 * utils.c (malloc_failure): Change type of argument.
8614 (xmalloc, xrealloc, xcalloc, xsnprintf): Delete.
8615 * Makefile.in (SFILES): Add common/common-utils.c, common/xml-utils.c,
8616 common/linux-osdata.c, common/ptid.c and common/buffer.c.
8617 (OBS): Add xml-utils.o, common-utils.o, ptid.o and buffer.o.
8618 (IPA_OBJS): Add common-utils-ipa.o.
8619 (ptid_h, linux_osdata_h): New macros.
8620 (server_h): Add common/common-utils.h, common/xml-utils.h,
8621 common/buffer.h, common/gdb_assert.h, common/gdb_locale.h and
8622 common/ptid.h.
8623 (common-utils-ipa.o, common-utils.o, xml-utils.o, linux-osdata.o,
8624 ptid.o, buffer.o): New rules.
8625 (linux-low.o): Add common/linux-osdata.h as a dependency.
8626 * configure.srv (srv_tgtobj): Add linux-osdata.o to Linux targets.
8627 * configure.ac: Add AC_HEADER_DIRENT check.
8628 * config.in: Regenerate.
8629 * configure: Regenerate.
8630 * remote-utils.c (xml_escape_text): Delete.
8631 (buffer_grow, buffer_free, buffer_init, buffer_finish,
8632 buffer_xml_printf): Move to common/buffer.c.
8633 * server.c (main): Remove call to initialize_inferiors.
8634 * server.h (struct ptid, ptid_t, minus_one_ptid, null_ptid,
8635 ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp, ptid_get_tid,
8636 ptid_equal, ptid_is_pid, initialize_inferiors, xml_escape_text,
8637 internal_error, gdb_assert, gdb_assert_fail): Delete.
8638 (struct buffer, buffer_grow, buffer_free, buffer_init, buffer_finish,
8639 buffer_xml_printf, buffer_grow_str, buffer_grow_str0): Move to
8640 common/buffer.h.
8641 * inferiors.c (null_ptid, minus_one_ptid, ptid_build, pid_to_ptid,
8642 ptid_get_pid, ptid_get_lwp, ptid_get_tid, ptid_equal, ptid_is_pid,
8643 initialize_inferiors): Delete.
8644
2275a1a7
PA		 86452011-07-20 Pedro Alves <pedro@codesourcery.com>
8646
8647 * tracepoint.c (tracepoint_look_up_symbols): Return upon the first
8648 symbol error.
8649
0a5b1e09
PA		 86502011-05-31 Pedro Alves <pedro@codesourcery.com>
8651
8652 * linux-x86-low.c (i386_dr_low_get_addr): Fix off by one in
8653 assertion.
8654 * win32-i386-low.c (i386_dr_low_get_addr): Ditto.
8655
6938fd34
YQ		 86562011-05-26 Yao Qi <yao@codesourcery.com>
8657
8658 * Makefile.in (thread-db.o): Track dependence to
8659 common/gdb_thread_db.h.
8660 * thread-db.c: include gdb_thread_db.h from right place.
8661
b481f9e0
TT		 86622011-05-16 Adrian Cornish <gnu@bluedreamer.com>
8663
8664 * linux-i386-ipa.c (supply_static_tracepoint_registers): Pass
8665 __FILE__ and __LINE__ to internal_error.
8666
98a5dd13
DE		 86672011-05-13 Doug Evans <dje@google.com>
8668
8669 * thread-db.c (try_thread_db_load_from_sdir): New function.
8670 (try_thread_db_load_from_dir): New function.
8671 (thread_db_load_search): Handle $sdir, ignore $pdir.
8672 Remove trying of system directories if search of
8673 libthread-db-search-path fails, that is now done via $sdir.
8674
d248b706
KY		 86752011-05-12 Kwok Cheung Yeung <kcy@codesourcery.com>
8676
8677 * server.c (handle_query): Add EnableDisableTracepoints to the list
8678 of supported features.
43aaf8b6 8679 * tracepoint.c (clear_installed_tracepoints): Uninstall disabled
d248b706 8680 tracepoints.
43aaf8b6
PA		 8681 (cmd_qtenable_disable): New.
8682 (cmd_qtstart): Install tracepoints even if disabled.
8683 (handle_tracepoint_general_set): Add call to cmd_qtenable_disable on
8684 receiving a QTEnable or QTDisable packet.
8685 (gdb_collect): Skip data collection if fast tracepoint is disabled.
8686 (ust_marker_to_static_tracepoint): Do not ignore disabled static
8687 tracepoints.
8688 (gdb_probe): Skip data collection if static tracepoint is disabled.
d248b706 8689
84e578fb
DE		 86902011-05-10 Doug Evans <dje@google.com>
8691
8692 * thread-db.c (thread_db_handle_monitor_command): Handle elided path.
8693
71f55dd8
DE		 86942011-05-04 Doug Evans <dje@google.com>
8695
8696 * linux-low.c (linux_join): Skip process lookup.
8697 * spu-low.c (spu_join): Ditto.
8698 * server.c (join_inferiors_callback): Delete.
8699 (process_serial_event): For 'D' packet (detach) call join_inferior
8700 directly.
8701
4d393d60
JM		 87022011-05-04 Joseph Myers <joseph@codesourcery.com>
8703
8704 * README: Don't mention xscale*-*-linux*.
8705 * configure.srv (xscale*-*-linux*): Don't handle target.
8706
b00ad6ff
NF		 87072011-04-27 Nathan Froyd <froydnj@codesourcery.com>
8708
8709 * linux-x86-low.c (amd64_emit_const): Call memcpy instead of
8710 casting pointers.
8711 (amd64_emit_reg, amd64_emit_int_call_1, amd64_emit_void_call_2):
8712 (i386_emit_const, i386_emit_reg, i386_emit_int_call_1):
8713 (i386_emit_void_call_2): Likewise.
8714
af96c192
YQ		 87152011-04-26 Yao Qi <yao@codesourcery.com>
8716
43aaf8b6
PA		 8717 * linux-low.c: Move common macros to linux-ptrace.h.
8718 Include linux-ptrace.h.
af96c192
YQ		 8719 * Makefile.in (linux_ptrace_h): New.
8720 (linux-low.o): Depends on linux-ptrace.h.
8721
03f2bd59
JK		 87222011-04-24 Jan Kratochvil <jan.kratochvil@redhat.com>
8723
8724 * remote-utils.c (handle_accept_event): Close LISTEN_DESC only if
8725 RUN_ONCE. Comment for the LISTEN_DESC delete_file_handler call.
8726 (remote_prepare): New function with most of the TCP code from ...
8727 (remote_open): ... here. Detect PORT here unconditionally. Move also
8728 setting transport_is_reliable.
8729 * server.c (run_once): New variable.
8730 (gdbserver_usage): Document it.
8731 (main): Set run_once for `--once'. Call remote_prepare. Exit after
8732 the first run if RUN_ONCE.
8733 * server.h (run_once, remote_prepare): New declarations.
8734
7a9dd1b2
TT		 87352011-04-19 Tom Tromey <tromey@redhat.com>
8736
8737 * win32-low.c (handle_load_dll): Remove duplicate "the".
8738
81239425
PM		 87392011-04-07 Pierre Muller <muller@ics.u-strasbg.fr>
8740
8741 Remove support for old Cygwin 1.5 versions.
8742 * win32-low.c (win32_create_inferior): Use new cygwin_path_list
8743 function to avoid warning.
8744 (win32_add_one_solib): Use cygwin_conv_path function to avoid
8745 warning.
8746
9e0627f1
PM		 87472011-03-18 Pierre Muller <muller@ics.u-strasbg.fr>
8748
8749 * gdbserver/server.h (Macro _): Define it if not available.
8750
588eebee
MS		 87512011-03-14 Michael Snyder <msnyder@vmware.com>
8752
348af9f7 8753 * hostio.c (handle_close): Remove unnecessary null test.
588eebee 8754
43f70d4c
JB		 87552011-03-10 Joel Brobecker <brobecker@adacore.com>
8756
8757 * Makefile.in (maintainer-clean realclean distclean): Remove
8758 "make ... subdir_do" command.
8759
348af9f7
MS		 87602011-03-10 Michael Snyder <msnyder@vmware.com>
8761
8762 * tracepoint.c (tracepoint_finish_step): Fix loop variable.
8763
8764 * server.c (handle_v_run): Free alloced buffer on early return.
8765
e637a4f5
YQ		 87662011-03-09 Yao Qi <yao@codesourcery.com>
8767
8768 Revert:
8769 2011-03-04 Yao Qi <yao@codesourcery.com>
8770
8771 * Makefile.in: Remove GNU make feature --directory.
8772
8773 2011-03-05 Yao Qi <yao@codesourcery.com>
8774
8775 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
8776 (subdir_do): New make target. Copied from gdb/Makefile.
8777 (maintainer-clean, realclean, distclean, clean): Call corresponding
8778 make targets in common/Makefile.
8779
8780 2011-02-11 Yao Qi <yao@codesourcery.com>
8781
8782 * configure.ac: Call AC_PROG_RANLIB.
8783 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
8784 * configure: Regenerate.
8785
e6edda56
JK		 87862011-03-07 Jan Kratochvil <jan.kratochvil@redhat.com>
8787
8788 * remote-utils.c (putpkt_binary_1): Calculate BUF2 size dynamically.
8789
e5141119
JB		 87902011-03-06 Yao Qi <yao@codesourcery.com>
8791
8792 * Makefile.in (REQUIRED_SUBDIRS): Remove $(LIBCOMMON_DIR).
8793
64794aa4
JB		 87942011-03-05 Yao Qi <yao@codesourcery.com>
8795
8796 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
8797 (subdir_do): New make target. Copied from gdb/Makefile.
8798 (maintainer-clean, realclean, distclean, clean): Call corresponding
8799 make targets in common/Makefile.
8800
7a762829
YQ		 88012011-03-04 Yao Qi <yao@codesourcery.com>
8802
8803 * Makefile.in: Remove GNU make feature --directory.
8804
348af9f7
MS		 88052011-03-04 Michael Snyder <msnyder@vmware.com>
8806
8807 * server.c (queue_stop_reply): Call xmalloc not malloc.
8808
88092011-03-02 Michael Snyder <msnyder@vmware.com>
8810
8811 * linux-arm-low.c (arm_arch_setup): Replace malloc with xmalloc.
8812
9f72fee2
MS		 88132011-02-28 Michael Snyder <msnyder@vmware.com>
8814
588eebee
MS		 8815 * tracepoint.c (cmd_qtv): Discard unused value 'packet'.
8816 (cmd_qtframe): Ditto.
8817 (cmd_qtbuffer): Ditto.
8818 (cmd_bigqtbuffer): Ditto.
8819
9f72fee2
MS		 8820 * utils.c (decimal2str): Initialize 'width' to nine, then
8821 don't mess with it.
8822
8040bd49
UW		 88232011-02-28 Ulrich Weigand <uweigand@de.ibm.com>
8824
8825 * hostio.c (require_data): Free *data, not data.
8826
7e52cbd0
JK		 88272011-02-28 Jan Kratochvil <jan.kratochvil@redhat.com>
8828
8829 * hostio.c (require_data): Use free, not xfree.
8830
9130f83e
MS		 88312011-02-27 Michael Snyder <msnyder@vmware.com>
8832
4b812f4e
MS		 8833 * server.c (handle_query): Discard unused value.
8834
9130f83e
MS		 8835 * hostio.c (require_data): Free malloc memory before returning
8836 error.
8837
69d37113
MS		 88382011-02-26 Michael Snyder <msnyder@vmware.com>
8839
8840 * linux-low.c (list_threads): Call closedir for dirent.
8841
35f5825a
MS		 88422011-02-27 Michael Snyder <msnyder@vmware.com>
8843
2a589cef
MS		 8844 * i386-low.c (i386-length_and_rw_bits): Comment the fact that
8845 a case statement falls through.
8846
0adea5f7
MS		 8847 * linux-low.c (linux_xfer_siginfo): Fix fencepost error.
8848
35f5825a
MS		 8849 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Fix fencepost error
8850 in comparison.
8851
238f1c74
MS		 88522011-02-26 Michael Snyder <msnyder@vmware.com>
8853
8854 * utils.c (decimal2str): Eliminate dead code and dead param.
8855 (pulongest): Drop dead param from call to decimal2str.
8856 (plongest): Ditto.
8857
633ff500
JB		 88582011-02-24 Joel Brobecker <brobecker@adacore.com>
8859
8860 Revert the following patch (not approved yet):
8861 2011-02-21 Hui Zhu <teawater@gmail.com>
8862 * tracepoint.c (tp_printf): New function.
8863 (eval_agent_expr): Handle gdb_agent_op_printf.
8864
f9c6ff72
HZ		 88652011-02-21 Hui Zhu <teawater@gmail.com>
8866
8867 * tracepoint.c (tp_printf): New function.
8868 (eval_agent_expr): Handle gdb_agent_op_printf.
8869
94d5e490
TT		 88702011-02-18 Tom Tromey <tromey@redhat.com>
8871
8872 * Makefile.in (tracepoint-ipa.o): Depend on ax.def.
8873 (tracepoint.o): Likewise.
8874 * tracepoint.c (enum gdb_agent_op): Use ax.def.
8875 (gdb_agent_op_names): Likewise.
8876
c7f96d2b
TT		 88772011-02-18 Tom Tromey <tromey@redhat.com>
8878
8879 * tracepoint.c (enum gdb_agent_op) <gdb_agent_op_pick,
8880 gdb_agent_op_rot>: New constants.
8881 (gdb_agent_op_names): Add pick and roll.
8882 (eval_agent_expr) <gdb_agent_op_pick, gdb_agent_op_rot>: New
8883 cases.
8884
0feedb2c
JK		 88852011-02-15 Jan Kratochvil <jan.kratochvil@redhat.com>
8886
8887 * aclocal.m4: Regenerated with aclocal-1.11.1.
8888
b3b9301e
PA		 88892011-02-14 Pedro Alves <pedro@codesourcery.com>
8890
8891 * server.c (handle_qxfer_traceframe_info): New.
8892 (qxfer_packets): Register "traceframe-info".
8893 (handle_query): Report support for qXfer:traceframe-info:read+.
8894 * tracepoint.c (match_blocktype): New.
8895 (traceframe_find_block_type): Rename to ...
8896 (traceframe_walk_blocks): ... this. Add callback filter argument,
8897 and use it.
8898 (traceframe_find_block_type): New, reimplemented on top of
8899 traceframe_walk_blocks.
8900 (build_traceframe_info_xml): New.
8901 (traceframe_read_info): New.
8902 * server.h (traceframe_read_info): Declare.
8903
4f3e6fb7
YQ		 89042011-02-11 Yao Qi <yao@codesourcery.com>
8905
8906 * configure.ac: Call AC_PROG_RANLIB.
8907 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
8908 * configure: Regenerate.
8909
764880b7
PA		 89102011-02-07 Pedro Alves <pedro@codesourcery.com>
8911
8912 * server.c (gdb_read_memory): Change return semantics to allow
8913 partial transfers.
8914 (handle_search_memory_1): Adjust.
8915 (process_serial_event) <'m' packet>: Handle partial transfers.
8916 * tracepoint.c (traceframe_read_mem): Handle partial transfers.
8917
1c79eb8a
PA		 89182011-01-28 Pedro Alves <pedro@codesourcery.com>
8919
8920 * regcache.c (init_register_cache): Initialize
8921 regcache->register_status.
8922 (free_register_cache): Release regcache->register_status.
8923 (regcache_cpy): Copy register_status.
8924 (registers_to_string): Print 'x's for unavailable registers.
8925 (supply_register): Mark the register's status valid or
8926 unavailable, depending on whether a buffer was passed in or not.
8927 (supply_register_zeroed): New.
8928 (supply_regblock): Mark the registers' status valid or
8929 unavailable, depending on whether a buffer was passed in or not.
8930 * regcache.h (REG_UNAVAILABLE, REG_VALID): New defines.
8931 (struct regcache): New `register_status' field.
8932 (supply_register_zeroed): Declare.
8933 * i387-fp.c (i387_xsave_to_cache): Zero out registers using
8934 supply_register_zeroed, rather than passing a NULL buffer to
8935 supply_register.
8936 * tracepoint.c (fetch_traceframe_registers): Update comment.
8937
85724a0e
PA		 89382011-01-28 Pedro Alves <pedro@codesourcery.com>
8939
8940 * i387-fp.c (i387_xsave_to_cache): Make passing NULL as register
8941 buffer explicit.
8942
d08aafef
PA		 89432011-01-25 Pedro Alves <pedro@codesourcery.com>
8944
8945 * server.h (decode_xfer_write): Change prototype.
8946 * remote-utils.c (decode_xfer_write): Remove `annex' parameter,
8947 and don't extract the annex here.
8948 * server.c (decode_xfer_read): Remove `annex' parameter,
8949 and don't extract the annex here.
8950 (decode_xfer): New.
8951 (struct qxfer): New.
8952 (handle_qxfer_auxv, handle_qxfer_features, handle_qxfer_libraries)
8953 (handle_qxfer_osdata, handle_qxfer_siginfo, handle_qxfer_spu)
8954 (handle_qxfer_statictrace): New functions, abstracted out from
8955 handle_query, and made to use the struct qxfer interface.
8956 (handle_threads_qxfer_proper): Rename to ...
8957 (handle_qxfer_threads_proper): ... this.
8958 (handle_threads_qxfer): Rename to ...
8959 (handle_qxfer_threads): ... this. Adjust.
8960 (qxfer_packets): New array.
8961 (handle_qxfer): New function.
8962 (handle_query): Use handle_qxfer.
8963
493e2a69
MS		 89642011-01-05 Michael Snyder <msnyder@msnyder-server.eng.vmware.com>
8965
8966 * gdbreplay.c: Shorten lines of >= 80 columns.
8967 * linux-low.c: Ditto.
8968 * linux-ppc-low.c: Ditto.
8969 * linux-s390-low.c: Ditto.
8970 * linux-sparc-low.c: Ditto.
8971 * linux-x86-low.c: Ditto.
8972 * linux-xtensa-low.c: Ditto.
8973 * mem-break.c: Ditto.
8974 * nto-low.c: Ditto.
8975 * regcache.h: Ditto.
8976 * remote-utils.c: Ditto.
8977 * server.c: Ditto.
8978 * server.h: Ditto.
8979 * thread-db.c: Ditto.
8980 * tracepoint.c: Ditto.
8981 * utils.c: Ditto.
8982 * win32-low.h: Ditto.
8983
44944448
JB		 89842011-01-05 Joel Brobecker <brobecker@adacore.com>
8985
8986 * gdbserver/configure.ac, gdbserver/gdbserver.1: Copyright year
8987 update.
8988
71ce852c
JB		 89892011-01-01 Joel Brobecker <brobecker@adacore.com>
8990
8991 * server.c (gdbserver_version): Update copyright year in version
8992 output.
8993 * gdbreplay.c (gdbreplay_version): Ditto.
8994
eb826dc6
MF		 89952010-12-29 Jie Zhang <jie.zhang@analog.com>
8996
8997 * configure.srv (bfin-*-*linux*): Handle Blackfin/Linux targets.
8998 * linux-bfin-low.c: New file.
8999 * linux-low.c: Define PT_TEXT_ADDR, PT_TEXT_END_ADDR, and
9000 PT_DATA_ADDR for BFIN targets.
9001 * Makefile.in (SFILES): Add linux-bfin-low.c.
9002 (clean): Remove reg-bfin.c.
9003 (linux-bfin-low.o, reg-bfin.o, reg-bfin.c): New targets.
9004 * README: Mention supported Blackfin targets.
9005
39ab222a
MF		 90062010-12-23 Mike Frysinger <vapier@gentoo.org>
9007
9008 * .gitignore: New file.
9009
a1f2ce7d
MF		 90102010-11-16 Mike Frysinger <vapier@gentoo.org>
9011
9012 * linux-low.c (linux_tracefork_child): Add char* cast to arg.
9013
f474844c
JZ		 90142010-10-22 Jie Zhang <jie@codesourcery.com>
9015
9016 * Makefile.in: Add FLAGS_TO_PASS variable.
9017 (install): Remove dependency of install-only and recursively
9018 invoke make for install-only.
9019
f1048712
DE		 90202010-10-04 Doug Evans <dje@google.com>
9021
9022 * Makefile.in (uninstall): Use $(DESTDIR).
9023
b53a1623
PA		 90242010-09-24 Pedro Alves <pedro@codesourcery.com>
9025
e6ee044d
PA		 9026 PR gdb/11842
9027
b53a1623
PA		 9028 * linux-x86-low.c (compat_siginfo_from_siginfo)
9029 (siginfo_from_compat_siginfo): Also copy si_pid and si_uid when
9030 si_code is < 0. Check for si_code == SI_TIMER before checking for
9031 si_code < 0.
9032
fa1bd1e4
JB		 90332010-09-13 Joel Brobecker <brobecker@adacore.com>
9034
9035 * lynx-i386-low.c: New file.
9036 * configure.srv: Add handling of i[34567]86-*-lynxos* targets.
9037
47fac8f8
JB		 90382010-09-13 Joel Brobecker <brobecker@adacore.com>
9039
9040 * lynx-low.c (ptrace_request_to_str): Remove handling for
9041 request values that have been removed in LynxOS 5.x.
9042
1adfc54d
JB		 90432010-09-13 Joel Brobecker <brobecker@adacore.com>
9044
9045 * lynx-low.c, lynx-ppc-loc.c: Include <sys/ptrace.h> instead of
9046 <ptrace.h>
9047
c2a66c29
NS		 90482010-09-09 Nathan Sidwell <nathan@codesourcery.com>
9049
9050 * configure.ac: Add --enable-inprocess-agent option.
9051 * configure: Rebuilt.
9052
32fcada3
YQ		 90532010-09-06 Yao Qi <yao@codesourcery.com>
9054
9055 * linux-low.c (linux_kill): Remove unused variable.
9056 (linux_stabilize_threads): Likewise.
9057 * server.c (start_inferior): Likewise.
9058 (queue_stop_reply_callback): Likewise.
9059 * tracepoint.c (do_action_at_tracepoint): Likewise.
9060
0cccb683
YQ		 90612010-09-06 Yao Qi <yao@codesourcery.com>
9062
9063 * linux-low.c (maybe_move_out_of_jump_pad): Restore current_inferior
9064 on return.
9065
423ec54c
JK		 90662010-09-06 Jan Kratochvil <jan.kratochvil@redhat.com>
9067
9068 * target.c (mywait) <TARGET_WAITKIND_EXITED>: Fix to use INTEGER.
9069
12ac6819
PA		 90702010-09-06 Pedro Alves <pedro@codesourcery.com>
9071
9072 * Makefile.in (install-only): Replace $IPA_DEPFILES with
9073 "$(IPA_DEPFILES)".
9074
8ed54b31
JB		 90752010-09-01 Joel Brobecker <brobecker@adacore.com>
9076
9077 * gdbserver/lynx-low.c, gdbserver/lynx-low.h,
9078 gdbserver/lynx-ppc-low.c: New files.
9079 * Makefile.in (lynx_low_h): New variable.
9080 (lynx-low.o, lynx-ppc-low.o): New rules.
9081 * configure.ac: On LynxOS, link with -lnetinet.
9082 * configure.srv: Add handling of powerpc-*-lynxos* targets.
9083 * configure: regenerate.
9084
bb0116a4
JB		 90852010-09-01 Joel Brobecker <brobecker@adacore.com>
9086
9087 * Makefile.in (vasprintf.o, vsnprintf.o): New rules.
9088 * configure.ac: Add check for vasprintf and vsnprintf.
9089 * configure, config.in: Regenerate.
9090 * server.h (vasprintf, vsnprintf): Add conditional declarations.
9091
a778ab81 90922010-09-01 Joel Brobecker <brobecker@adacore.com>
9093
9094 * gdbreplay.c: Move include of alloca.h up, next to include of
9095 malloc.h.
9096 * server.h: Add include of malloc.h.
9097 * mem-break.c: Remove include of malloc.h.
9098 * server.c, tracepoint.c, utils.c, win32-low.c: Likewise.
9099
8b034a19 91002010-09-01 Joel Brobecker <brobecker@adacore.com>
9101
9102 * Makefile.in (memmem.o): Build with -Wno-error.
9103
91042010-09-01 Joel Brobecker <brobecker@adacore.com>
9105
9106 * utils.c (xsnprintf): Make non-static.
9107 * server.h: Add xsnprintf declaration.
9108 * linux-low.c, nto-low.c, target.c, thread-db.c, tracepoint.c:
9109 replace calls to snprintf by calls to xsnprintf throughout.
9110
91112010-09-01 Joel Brobecker <brobecker@adacore.com>
9112
9113 * configure.ac: Add configure check for alloca.
9114 * configure, config.in: Regenerate.
9115 * server.h: Include alloca.h if it exists.
9116 * gdbreplay.c: Include alloca.h if it exists.
9117
1a981360
PA		 91182010-08-28 Pedro Alves <pedro@codesourcery.com>
9119
9120 * linux-low.c (__SIGRTMIN): Define if not already defined.
9121 (linux_create_inferior): Check for __ANDROID__ rather than
9122 __SIGRTMIN.
9123 (enqueue_one_deferred_signal): Don't requeue non-RT signals that
9124 are already deferred.
9125 (linux_wait_1): Check for __ANDROID__ rather than __SIGRTMIN.
9126 (linux_resume_one_thread): Don't queue a SIGSTOP if the lwp is
9127 stopped and already has a pending signal to report.
9128 (proceed_one_lwp): : Don't queue a SIGSTOP if the lwp already has
9129 a pending signal to report or is moving out of a jump pad.
9130 (linux_init_signals): Check for __ANDROID__ rather than
9131 __SIGRTMIN.
9132
b4d51a55
PA		 91332010-08-28 Pedro Alves <pedro@codesourcery.com>
9134
9135 * linux-low.c (linux_stabilize_threads): Wrap debug output in a
9136 debug_threads check. Avoid a linear search when not doing debug
9137 output.
9138
ec48365d
PA		 91392010-08-27 Pedro Alves <pedro@codesourcery.com>
9140
9141 * event-loop.c (event_handle_func): Adjust to use gdb_fildes_t.
9142 (struct gdb_event) <fd>: Change type to gdb_fildes_t.
9143 (struct file_handler) <fd>: Change type to gdb_fildes_t.
9144 (process_event): Change local fd's type to gdb_fildes_t.
9145 (create_file_handler): Adjust prototype.
9146 (delete_file_handler): Adjust prototype.
9147 (handle_file_event): Adjust prototype. Use pfildes.
9148 (create_file_event): Adjsut prototype.
9149 * remote-utils.c (remote_desc, listen_desc): Change type to
9150 gdb_fildes_t.
9151 * server.h: New gdb_fildes_t typedef.
9152 [USE_WIN32API]: Include winsock2.h.
9153 (delete_file_handler, add_file_handler): Adjust prototypes.
9154 (pfildes): Declare.
9155 * utils.c (pfildes): New.
9156
854d88f0
PA		 91572010-08-27 Pedro Alves <pedro@codesourcery.com>
9158
9159 * configure.ac (build_warnings): Add -Wno-char-subscripts.
9160 * configure: Regenerate.
9161
0146f85b
PA		 91622010-08-27 Pedro Alves <pedro@codesourcery.com>
9163
9164 * linux-low.c (linux_unprepare_to_access_memory): Rename to ...
9165 (linux_done_accessing_memory): ... this.
9166 (linux_target_ops): Adjust.
9167 * linux-x86-low.c (x86_insert_point, x86_remove_point): Adjust.
9168 * nto-low.c (nto_target_ops): Adjust comment.
9169 * server.c (gdb_read_memory, gdb_write_memory): Adjust.
9170 * spu-low.c (spu_target_ops): Adjust comment.
9171 * target.h (target_ops): Rename unprepare_to_access_memory field
9172 to done_accessing_memory.
9173 (unprepare_to_access_memory): Rename to ...
9174 (done_accessing_memory): ... this.
9175
90d74c30
PA		 91762010-08-26 Pedro Alves <pedro@codesourcery.com>
9177
9178 * linux-low.c (linux_prepare_to_access_memory): New.
9179 (linux_unprepare_to_access_memory): New.
9180 (linux_target_ops): Install them.
9181 * server.c (read_memory): Rename to ...
9182 (gdb_read_memory): ... this. Use
9183 prepare_to_access_memory/prepare_to_access_memory.
9184 (write_memory): Rename to ...
9185 (gdb_write_memory): ... this. Use
9186 prepare_to_access_memory/prepare_to_access_memory.
9187 (handle_search_memory_1): Adjust.
9188 (process_serial_event): Adjust.
9189 * target.h (struct target_ops): New fields
9190 prepare_to_access_memory and unprepare_to_access_memory.
9191 (prepare_to_access_memory, unprepare_to_access_memory): New.
9192 * linux-x86-low.c (x86_insert_point, x86_remove_point): Use
9193 prepare_to_access_memory/prepare_to_access_memory.
9194 * nto-low.c (nto_target_ops): Adjust.
9195 * spu-low.c (spu_target_ops): Adjust.
9196 * win32-low.c (win32_target_ops): Adjust.
9197
fd467969
PA		 91982010-08-26 Pedro Alves <pedro@codesourcery.com>
9199
9200 * Makefile.in (WARN_CFLAGS): Get it from configure.
9201 (WERROR_CFLAGS): New.
9202 (INTERNAL_CFLAGS): Add WERROR_CFLAGS.
9203 * configure.ac: Introduce --enable-werror, which adds -Werror to
9204 the compiler command line. Enabled by default. Disable with
9205 --disable-werror. Add -Wdeclaration-after-statement
9206 Wpointer-arith and -Wformat-nonliteral to warning flags.
9207 * configure: Regenerate.
9208
331e2f5f
PA		 92092010-08-26 Pedro Alves <pedro@codesourcery.com>
9210
9211 * mem-break.c [HAVE_MALLOC_H]: Include malloc.h.
9212
e581f2b4
PA		 92132010-08-26 Pedro Alves <pedro@codesourcery.com>
9214
9215 * gdbreplay.c (remote_error): New.
9216 (gdbchar): New.
9217 (expect): Use gdbchar. Check for error reading from GDB.
9218 Clarify sync error output.
9219 (play): Check for errors writing to GDB.
9220 * linux-low.c (sigchld_handler): Really ignore `write' errors.
9221 * remote-utils.c (getpkt): Check for errors writing to the remote
9222 descriptor.
9223
3c11dd79
PA		 92242010-08-25 Pedro Alves <pedro@codesourcery.com>
9225
9226 * linux-low.c (linux_wait_1): Move non-debugging code out of
9227 `debug_threads' control.
9228
d20a8ad9
PA		 92292010-08-25 Pedro Alves <pedro@codesourcery.com>
9230
9231 * linux-low.c (linux_wait_1): Don't set last_status here.
9232 * server.c (push_event, queue_stop_reply_callback): Assert we're
9233 not pushing a TARGET_WAITKIND_IGNORE event.
9234 (start_inferior, start_inferior, attach_inferior, handle_v_cont)
9235 (myresume, handle_target_event): Set the thread's last_resume_kind
9236 and last_status from the target returned status.
9237
964e4306
PA		 92382010-08-25 Pedro Alves <pedro@codesourcery.com>
9239
9240 PR threads/10729
9241
9242 * linux-x86-low.c (update_debug_registers_callback): New.
9243 (i386_dr_low_set_addr): Use it.
9244 (i386_dr_low_get_addr): New.
9245 (i386_dr_low_set_control): Use update_debug_registers_callback.
9246 (i386_dr_low_get_control): New.
9247 (i386_dr_low_get_status): Adjust.
9248 * linux-low.c (linux_stop_lwp): New.
9249 * linux-low.h (linux_stop_lwp): Declare.
9250
9251 * i386-low.c (I386_DR_GET_RW_LEN): Take the dr7 contents as
9252 argument instead of a i386_debug_reg_state.
9253 (I386_DR_WATCH_HIT): Take the dr6 contents as argument instead of
9254 a i386_debug_reg_state.
9255 (i386_insert_aligned_watchpoint): Adjust.
9256 (i386_remove_aligned_watchpoint): Adjust.
9257 (i386_low_stopped_data_address): Read the debug registers from the
9258 inferior instead of from the mirrors.
9259 * i386-low.h (struct i386_debug_reg_state): Extend comment.
9260 (i386_dr_low_get_addr): Declare.
9261 (i386_dr_low_get_control): Declare.
9262 (i386_dr_low_get_status): Change prototype.
9263
9264 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): New globals.
9265 (i386_dr_low_get_addr): New.
9266 (i386_dr_low_get_control): New.
9267 (i386_dr_low_get_status): Adjust prototype. Return
9268 dr_status_mirror.
9269 (i386_initial_stuff): Clear dr_status_mirror and
9270 dr_control_mirror.
9271 (i386_get_thread_context): Adjust.
9272 (i386_set_thread_context): Adjust.
9273 (i386_thread_added): Adjust.
9274
5f21a75b
PA		 92752010-08-24 Pedro Alves <pedro@codesourcery.com>
9276
9277 * linux-low.h (linux_thread_area): Delete declaration.
9278
3e4c1235
TS		 92792010-08-11 Thomas Schwinge <thomas@codesourcery.com>
9280
9281 * linux-low.c (linux_wait_1): Correctly return the ptid of the child
9282 after its termination.
9283
1971b033
PA		 92842010-08-09 Pedro Alves <pedro@codesourcery.com>
9285
9286 * linux-low.c (gdb_wants_lwp_stopped): Delete.
9287 (gdb_wants_all_stopped): Delete.
9288 (linux_wait_1): Don't call them.
9289 * server.c (handle_v_cont): Tag all threads as want-stopped.
9290 (gdb_wants_thread_stopped): Fix comments. Tag the thread that
9291 stopped as "client-wants-stopped".
9292
310444ac
PA		 92932010-07-31 Pedro Alves <pedro@codesourcery.com>
9294
9295 * Makefile.in (signals_h): New.
9296 (server_h): Depend on it.
9297 (server.o): Don't depend on $(signals_def).
9298 (signals.o): Depend on $(signals_def).
9299
a19cae16
JK		 93002010-07-31 Jan Kratochvil <jan.kratochvil@redhat.com>
9301
9302 * Makefile.in (signals_def): New.
9303 (server_h): Append include/gdb/signals.h and signals_def.
9304 (server.o): Append signals_def.
9305
30d50328
JK		 93062010-07-25 Jan Kratochvil <jan.kratochvil@redhat.com>
9307
9308 * server.c (handle_target_event): Use target_signal_to_host for
9309 resume_info.sig initialization.
9310 * target.h (struct thread_resume) <sig>: New comment.
9311
5c3216e2
OS		 93122010-07-20 Ozkan Sezer <sezeroz@gmail.com>
9313
c6f46ca0
OS		 9314 * server.c (handle_query): strcpy() the returned string from paddress()
9315 instead of sprintf().
5c3216e2
OS		 9316 * utils.c (paddress): Return phex_nz().
9317
6bd31874
JB		 93182010-07-07 Joel Brobecker <brobecker@adacore.com>
9319
9320 * server.c (handle_v_cont): Call mourn_inferior if process
9321 just exited.
9322 (myresume): Likewise.
9323
0fb4aa4b
PA		 93242010-07-01 Pedro Alves <pedro@codesourcery.com>
9325
9326 Static tracepoints, and integration with UST.
9327
9328 * configure.ac: Handle --with-ust. substitute ustlibs and ustinc.
9329 * mem-break.c (uninsert_all_breakpoints)
9330 (reinsert_all_breakpoints): New.
9331 * mem-break.h (reinsert_all_breakpoints, uninsert_all_breakpoints):
9332 * tracepoint.c (ust_loaded, helper_thread_id, cmd_buf): New.
9333 (gdb_agent_ust_loaded, helper_thread_id)
9334 (gdb_agent_helper_thread_id): New macros.
9335 (struct ipa_sym_addresses): Add addr_ust_loaded,
9336 addr_helper_thread_id, addr_cmd_buf.
9337 (symbol_list): Add ust_loaded, helper_thread_id, cmd_buf.
9338 (in_process_agent_loaded_ust): New.
9339 (write_e_ust_not_loaded): New.
9340 (maybe_write_ipa_ust_not_loaded): New.
9341 (struct collect_static_trace_data_action): New.
9342 (enum tracepoint_type) <static_tracepoint>: New.
9343 (struct tracepoint) <handle>: Mention static tracepoints.
9344 (struct static_tracepoint_ctx): New.
9345 (CMD_BUF_SIZE): New.
9346 (add_tracepoint_action): Handle static tracepoint actions.
9347 (unprobe_marker_at): New.
9348 (clear_installed_tracepoints): Handle static tracepoints.
9349 (cmd_qtdp): Handle static tracepoints.
9350 (probe_marker_at): New.
9351 (cmd_qtstart): Handle static tracepoints.
9352 (response_tracepoint): Handle static tracepoints.
9353 (cmd_qtfstm, cmd_qtsstm, cmd_qtstmat): New.
9354 (handle_tracepoint_query): Handle qTfSTM, qTsSTM and qTSTMat.
9355 (get_context_regcache): Handle static tracepoints.
9356 (do_action_at_tracepoint): Handle static tracepoint actions.
9357 (traceframe_find_block_type): Handle static trace data blocks.
9358 (traceframe_read_sdata): New.
9359 (download_tracepoints): Download static tracepoint actions.
9360 [HAVE_UST] Include ust/ust.h, dlfcn.h, sys/socket.h, and sys/un.h.
9361 (GDB_PROBE_NAME): New.
9362 (ust_ops): New.
9363 (GET_UST_SYM): New.
9364 (USTF): New.
9365 (dlsym_ust): New.
9366 (ust_marker_to_static_tracepoint): New.
9367 (gdb_probe): New.
9368 (collect_ust_data_at_tracepoint): New.
9369 (gdb_ust_probe): New.
9370 (UNIX_PATH_MAX, SOCK_DIR): New.
9371 (gdb_ust_connect_sync_socket): New.
9372 (resume_thread, stop_thread): New.
9373 (run_inferior_command): New.
9374 (init_named_socket): New.
9375 (gdb_ust_socket_init): New.
9376 (cstr_to_hexstr): New.
9377 (next_st): New.
9378 (first_marker, next_marker): New.
9379 (response_ust_marker): New.
9380 (cmd_qtfstm, cmd_qtsstm): New.
9381 (unprobe_marker_at, probe_marker_at): New.
9382 (cmd_qtstmat, gdb_ust_thread): New.
9383 (gdb_ust_init): New.
9384 (initialize_tracepoint_ftlib): Call gdb_ust_init.
9385 * linux-amd64-ipa.c [HAVE_UST]: Include ust/processor.h
9386 (ST_REGENTRY): New.
9387 (x86_64_st_collect_regmap): New.
9388 (X86_64_NUM_ST_COLLECT_GREGS): New.
9389 (AMD64_RIP_REGNUM): New.
9390 (supply_static_tracepoint_registers): New.
9391 * linux-i386-ipa.c [HAVE_UST]: Include ust/processor.h
9392 (ST_REGENTRY): New.
9393 (i386_st_collect_regmap): New.
9394 (i386_NUM_ST_COLLECT_GREGS): New.
9395 (supply_static_tracepoint_registers): New.
9396 * server.c (handle_query): Handle qXfer:statictrace:read.
9397 <qSupported>: Report support for StaticTracepoints, and
9398 qXfer:statictrace:read features.
9399 * server.h (traceframe_read_sdata)
9400 (supply_static_tracepoint_registers): Declare.
9401 * remote-utils.c (convert_int_to_ascii, hexchars, ishex, tohex)
9402 (unpack_varlen_hex): Include in IPA build.
9403 * Makefile.in (ustlibs, ustinc): New.
9404 (IPA_OBJS): Add remote-utils-ipa.o.
9405 ($(IPA_LIB)): Link -ldl and -lpthread.
9406 (UST_CFLAGS): New.
9407 (IPAGENT_CFLAGS): Add UST_CFLAGS.
9408 * config.in, configure: Regenerate.
9409
9e4344e5
PA		 94102010-06-20 Ian Lance Taylor <iant@google.com>
9411 Pedro Alves <pedro@codesourcery.com>
9412
9413 * linux-x86-low.c (always_true): Delete.
9414 (EMIT_ASM, EMIT_ASM32): Use an uncondition asm jmp instead of
9415 trying to fool the compiler with always_true.
9416
c6beb2cb
PA		 94172010-06-20 Pedro Alves <pedro@codesourcery.com>
9418
9419 * tracepoint.c (condition_true_at_tracepoint): Don't run compiled
9420 conditions in gdbserver.
9421
d2ed6730
UW		 94222010-06-19 Ulrich Weigand <uweigand@de.ibm.com>
9423
9424 * spu-low.c (spu_read_memory): Wrap around local store limit.
9425 (spu_write_memory): Likewise.
9426
4e29fb54
PA		 94272010-06-15 Pedro Alves <pedro@codesourcery.com>
9428
9429 * linux-x86-low.c (amd64_emit_const, amd64_emit_void_call_2)
9430 (i386_emit_const, i386_emit_void_call_2): Replace int64_t uses with
9431 LONGEST uses.
9432 * server.h (struct emit_ops): Replace int64_t uses with LONGEST
9433 uses.
9434 * tracepoint.c (emit_const, emit_void_call_2): Replace int64_t
9435 uses with LONGEST uses.
9436
6a271cae
PA		 94372010-06-14 Stan Shebs <stan@codesourcery.com>
9438 Pedro Alves <pedro@codesourcery.com>
9439
9440 Bytecode compiler.
9441
9442 * linux-x86-low.c: Include limits.h.
9443 (add_insns): New.
9444 (always_true): New.
9445 (EMIT_ASM): New.
9446 (EMIT_ASM32): New.
9447 (amd64_emit_prologue, amd64_emit_epilogue, amd64_emit_add)
9448 (amd64_emit_sub, amd64_emit_mul, amd64_emit_lsh)
9449 (amd64_emit_rsh_signed, amd64_emit_rsh_unsigned, amd64_emit_ext,
9450 (amd64_emit_log_not, amd64_emit_bit_and, amd64_emit_bit_or)
9451 (amd64_emit_bit_xor, amd64_emit_bit_not, amd64_emit_equal,
9452 (amd64_emit_less_signed, amd64_emit_less_unsigned, amd64_emit_ref,
9453 (amd64_emit_if_goto, amd64_emit_goto, amd64_write_goto_address)
9454 (amd64_emit_const, amd64_emit_call, amd64_emit_reg)
9455 (amd64_emit_pop, amd64_emit_stack_flush, amd64_emit_zero_ext)
9456 (amd64_emit_swap, amd64_emit_stack_adjust, amd64_emit_int_call_1)
9457 (amd64_emit_void_call_2): New.
9458 (amd64_emit_ops): New.
9459 (i386_emit_prologue, i386_emit_epilogue, i386_emit_add)
9460 (i386_emit_sub,i386_emit_mul, i386_emit_lsh, i386_emit_rsh_signed)
9461 (i386_emit_rsh_unsigned, i386_emit_ext, i386_emit_log_not)
9462 (i386_emit_bit_and, i386_emit_bit_or, i386_emit_bit_xor)
9463 (i386_emit_bit_not, i386_emit_equal, i386_emit_less_signed)
9464 (i386_emit_less_unsigned, i386_emit_ref, i386_emit_if_goto)
9465 (i386_emit_goto, i386_write_goto_address, i386_emit_const)
9466 (i386_emit_call, i386_emit_reg, i386_emit_pop)
9467 (i386_emit_stack_flush, i386_emit_zero_ext, i386_emit_swap)
9468 (i386_emit_stack_adjust, i386_emit_int_call_1)
9469 (i386_emit_void_call_2): New.
9470 (i386_emit_ops): New.
9471 (x86_emit_ops): New.
9472 (the_low_target): Install x86_emit_ops.
9473 * server.h (struct emit_ops): New.
9474 (get_raw_reg_func_addr): Declare.
9475 (current_insn_ptr, emit_error): Declare.
9476 * tracepoint.c (get_raw_reg, get_trace_state_variable_value)
9477 (set_trace_state_variable_value): New defines.
9478 (struct ipa_sym_addresses): New fields addr_get_raw_reg,
9479 addr_get_trace_state_variable_value and
9480 addr_set_trace_state_variable_value.
9481 (symbol_list): New fields for get_raw_reg,
9482 get_trace_state_variable_value and set_trace_state_variable_value.
9483 (condfn): New typedef.
9484 (struct tracepoint): New field `compiled_cond'.
9485 (do_action_at_tracepoint): Clear compiled_cond.
9486 (get_trace_state_variable_value, set_trace_state_variable_value):
9487 Export in the IPA.
9488 (condition_true_at_tracepoint): If there's a compiled condition,
9489 run that.
9490 (current_insn_ptr, emit_error): New globals.
9491 (struct bytecode_address): New.
9492 (get_raw_reg_func_addr): New.
9493 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul)
9494 (emit_lsh, emit_rsh_signed, emit_rsh_unsigned, emit_ext)
9495 (emit_log_not, emit_bit_and, emit_bit_or, emit_bit_xor)
9496 (emit_bit_not, emit_equal, emit_less_signed, emit_less_unsigned)
9497 (emit_ref, emit_if_goto, emit_goto, write_goto_address, emit_const)
9498 (emit_reg, emit_pop, emit_stack_flush, emit_zero_ext, emit_swap)
9499 (emit_stack_adjust, emit_int_call_1, emit_void_call_2): New.
9500 (compile_tracepoint_condition, compile_bytecodes): New.
9501 * target.h (emit_ops): Forward declare.
9502 (struct target_ops): New field emit_ops.
9503 (target_emit_ops): New.
9504 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): New.
9505 * linux-i386-ipa.c (gdb_agent_get_raw_reg): New.
9506 * linux-low.c (linux_emit_ops): New.
9507 (linux_target_ops): Install it.
9508 * linux-low.h (struct linux_target_ops): New field emit_ops.
9509
92b72907
UW		 95102010-06-14 Ulrich Weigand <uweigand@de.ibm.com>
9511
9512 * linux-ppc-low.c (ppc_arch_setup): Use private regcache to test MSR.
9513 * linux-s390-low.c (ppc_arch_setup): Use private regcache to test PSW.
9514
fa593d66
PA		 95152010-06-01 Pedro Alves <pedro@codesourcery.com>
9516 Stan Shebs <stan@codesourcery.com>
9517
9518 * Makefile.in (IPA_DEPFILES, extra_libraries): New.
9519 (all): Depend on $(extra_libraries).
9520 (install-only): Install the IPA.
9521 (IPA_OBJS, IPA_LIB): New.
9522 (clean): Remove the IPA lib.
9523 (IPAGENT_CFLAGS): New.
9524 (tracepoint-ipa.o, utils-ipa.o, remote-utils-ipa.o)
9525 (regcache-ipa.o, i386-linux-ipa.o, linux-i386-ipa.o)
9526 (linux-amd64-ipa.o, amd64-linux-ipa.o): New rules.
9527 * linux-amd64-ipa.c, linux-i386-ipa.c: New files.
9528 * configure.ac: Check for atomic builtins support in the compiler.
9529 (IPA_DEPFILES, extra_libraries): Define.
9530 * configure.srv (ipa_obj): Add description.
9531 (ipa_i386_linux_regobj, ipa_amd64_linux_regobj): Define.
9532 (i[34567]86-*-linux*): Set ipa_obj.
9533 (x86_64-*-linux*): Set ipa_obj.
9534 * linux-low.c (stabilizing_threads): New.
9535 (supports_fast_tracepoints): New.
9536 (linux_detach): Stabilize threads before detaching.
9537 (handle_tracepoints): Handle internal tracing breakpoints. Assert
9538 the lwp is either not stabilizing, or is moving out of a jump pad.
9539 (linux_fast_tracepoint_collecting): New.
9540 (maybe_move_out_of_jump_pad): New.
9541 (enqueue_one_deferred_signal): New.
9542 (dequeue_one_deferred_signal): New.
9543 (linux_wait_for_event_1): If moving out of a jump pad, defer
9544 pending signals to later.
9545 (linux_stabilize_threads): New.
9546 (linux_wait_1): Check if threads need moving out of jump pads, and
9547 do it if so.
9548 (stuck_in_jump_pad_callback): New.
9549 (move_out_of_jump_pad_callback): New.
9550 (lwp_running): New.
9551 (linux_resume_one_lwp): Handle moving out of jump pads.
9552 (linux_set_resume_request): Dequeue deferred signals.
9553 (need_step_over_p): Also step over fast tracepoint jumps.
9554 (start_step_over): Also uninsert fast tracepoint jumps.
9555 (finish_step_over): Also reinsert fast tracepoint jumps.
9556 (linux_install_fast_tracepoint_jump): New.
9557 (linux_target_ops): Install linux_stabilize_threads and
9558 linux_install_fast_tracepoint_jump_pad.
9559 * linux-low.h (linux_target_ops) <get_thread_area,
9560 install_fast_tracepoint_jump_pad>: New fields.
9561 (struct lwp_info) <collecting_fast_tracepoint,
9562 pending_signals_to_report, exit_jump_pad_bkpt>: New fields.
9563 (linux_get_thread_area): Declare.
9564 * linux-x86-low.c (jump_insn): New.
9565 (x86_get_thread_area): New.
9566 (append_insns): New.
9567 (push_opcode): New.
9568 (amd64_install_fast_tracepoint_jump_pad): New.
9569 (i386_install_fast_tracepoint_jump_pad): New.
9570 (x86_install_fast_tracepoint_jump_pad): New.
9571 (the_low_target): Install x86_get_thread_area and
9572 x86_install_fast_tracepoint_jump_pad.
9573 * mem-break.c (set_raw_breakpoint_at): Use read_inferior_memory.
9574 (struct fast_tracepoint_jump): New.
9575 (fast_tracepoint_jump_insn): New.
9576 (fast_tracepoint_jump_shadow): New.
9577 (find_fast_tracepoint_jump_at): New.
9578 (fast_tracepoint_jump_here): New.
9579 (delete_fast_tracepoint_jump): New.
9580 (set_fast_tracepoint_jump): New.
9581 (uninsert_fast_tracepoint_jumps_at): New.
9582 (reinsert_fast_tracepoint_jumps_at): New.
9583 (set_breakpoint_at): Use write_inferior_memory.
9584 (uninsert_raw_breakpoint): Use write_inferior_memory.
9585 (check_mem_read): Mask out fast tracepoint jumps.
9586 (check_mem_write): Mask out fast tracepoint jumps.
9587 * mem-break.h (struct fast_tracepoint_jump): Forward declare.
9588 (set_fast_tracepoint_jump): Declare.
9589 (delete_fast_tracepoint_jump)
9590 (fast_tracepoint_jump_here, uninsert_fast_tracepoint_jumps_at)
9591 (reinsert_fast_tracepoint_jumps_at): Declare.
9592 * regcache.c: Don't compile many functions when building the
9593 in-process agent library.
9594 (init_register_cache) [IN_PROCESS_AGENT]: Don't allow allocating
9595 the register buffer in the heap.
9596 (free_register_cache): If the register buffer isn't owned by the
9597 regcache, don't free it.
9598 (set_register_cache) [IN_PROCESS_AGENT]: Don't re-alocate
9599 pre-existing register caches.
9600 * remote-utils.c (convert_int_to_ascii): Constify `from' parameter
9601 type.
9602 (convert_ascii_to_int): : Constify `from' parameter type.
9603 (decode_M_packet, decode_X_packet): Replace the `to' parameter by
9604 a `to_p' pointer to pointer parameter. If TO_P is NULL, malloc
9605 the needed buffer in-place.
9606 (relocate_instruction): New.
9607 * server.c (handle_query) <qSymbols>: If the target supports
9608 tracepoints, give it a chance of looking up symbols. Report
9609 support for fast tracepoints.
9610 (handle_status): Stabilize threads.
9611 (process_serial_event): Adjust.
9612 * server.h (struct fast_tracepoint_jump): Forward declare.
9613 (struct process_info) <fast_tracepoint_jumps>: New field.
9614 (convert_ascii_to_int, convert_int_to_ascii): Adjust.
9615 (decode_X_packet, decode_M_packet): Adjust.
9616 (relocate_instruction): Declare.
9617 (in_process_agent_loaded): Declare.
9618 (tracepoint_look_up_symbols): Declare.
9619 (struct fast_tpoint_collect_status): Declare.
9620 (fast_tracepoint_collecting): Declare.
9621 (force_unlock_trace_buffer): Declare.
9622 (handle_tracepoint_bkpts): Declare.
9623 (initialize_low_tracepoint)
9624 (supply_fast_tracepoint_registers) [IN_PROCESS_AGENT]: Declare.
9625 * target.h (struct target_ops) <stabilize_threads,
9626 install_fast_tracepoint_jump_pad>: New fields.
9627 (stabilize_threads, install_fast_tracepoint_jump_pad): New.
9628 * tracepoint.c [HAVE_MALLOC_H]: Include malloc.h.
9629 [HAVE_STDINT_H]: Include stdint.h.
9630 (trace_debug_1): Rename to ...
9631 (trace_vdebug): ... this.
9632 (trace_debug): Rename to ...
9633 (trace_debug_1): ... this. Add `level' parameter.
9634 (trace_debug): New.
9635 (ATTR_USED, ATTR_NOINLINE): New.
9636 (IP_AGENT_EXPORT): New.
9637 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
9638 (collecting, gdb_collect, stop_tracing, flush_trace_buffer)
9639 (about_to_request_buffer_space, trace_buffer_is_full)
9640 (stopping_tracepoint, expr_eval_result, error_tracepoint)
9641 (tracepoints, tracing, trace_buffer_ctrl, trace_buffer_ctrl_curr)
9642 (trace_buffer_lo, trace_buffer_hi, traceframe_read_count)
9643 (traceframe_write_count, traceframes_created)
9644 (trace_state_variables)
9645 New renaming defines.
9646 (struct ipa_sym_addresses): New.
9647 (STRINGIZE_1, STRINGIZE, IPA_SYM): New.
9648 (symbol_list): New.
9649 (ipa_sym_addrs): New.
9650 (all_tracepoint_symbols_looked_up): New.
9651 (in_process_agent_loaded): New.
9652 (write_e_ipa_not_loaded): New.
9653 (maybe_write_ipa_not_loaded): New.
9654 (tracepoint_look_up_symbols): New.
9655 (debug_threads) [IN_PROCESS_AGENT]: New.
9656 (read_inferior_memory) [IN_PROCESS_AGENT]: New.
9657 (UNKNOWN_SIDE_EFFECTS): New.
9658 (stop_tracing): New.
9659 (flush_trace_buffer): New.
9660 (stop_tracing_bkpt): New.
9661 (flush_trace_buffer_bkpt): New.
9662 (read_inferior_integer): New.
9663 (read_inferior_uinteger): New.
9664 (read_inferior_data_pointer): New.
9665 (write_inferior_data_pointer): New.
9666 (write_inferior_integer): New.
9667 (write_inferior_uinteger): New.
9668 (struct collect_static_trace_data_action): Delete.
9669 (enum tracepoint_type): New.
9670 (struct tracepoint) <type>: New field `type'.
43aaf8b6
PA		 9671 <actions_str, step_actions, step_actions_str>: Only include in
9672 GDBserver.
fa593d66
PA		 9673 <orig_size, obj_addr_on_target, adjusted_insn_addr>
9674 <adjusted_insn_addr_end, jump_pad, jump_pad_end>: New fields.
9675 (tracepoints): Use IP_AGENT_EXPORT.
9676 (last_tracepoint): Don't include in the IPA.
9677 (stopping_tracepoint): Use IP_AGENT_EXPORT.
9678 (trace_buffer_is_full): Use IP_AGENT_EXPORT.
9679 (alloced_trace_state_variables): New.
9680 (trace_state_variables): Use IP_AGENT_EXPORT.
9681 (traceframe_t): Delete unused variable.
9682 (circular_trace_buffer): Don't include in the IPA.
9683 (trace_buffer_start): Delete.
9684 (struct trace_buffer_control): New.
9685 (trace_buffer_free): Delete.
9686 (struct ipa_trace_buffer_control): New.
9687 (GDBSERVER_FLUSH_COUNT_MASK, GDBSERVER_FLUSH_COUNT_MASK_PREV)
9688 (GDBSERVER_FLUSH_COUNT_MASK_CURR, GDBSERVER_UPDATED_FLUSH_COUNT_BIT):
9689 New.
9690 (trace_buffer_ctrl): New.
9691 (TRACE_BUFFER_CTRL_CURR): New.
9692 (trace_buffer_start, trace_buffer_free, trace_buffer_end_free):
9693 Reimplement as macros.
9694 (trace_buffer_wrap): Delete.
9695 (traceframe_write_count, traceframe_read_count)
9696 (traceframes_created, tracing): Use IP_AGENT_EXPORT.
9697 (struct tracepoint_hit_ctx) <type>: New field.
9698 (struct fast_tracepoint_ctx): New.
9699 (memory_barrier): New.
9700 (cmpxchg): New.
9701 (record_tracepoint_error): Update atomically in the IPA.
9702 (clear_inferior_trace_buffer): New.
9703 (about_to_request_buffer_space): New.
9704 (trace_buffer_alloc): Handle GDBserver and inferior simulatenous
9705 updating the same buffer.
9706 (add_tracepoint): Default the tracepoint's type to trap
9707 tracepoint, and orig_size to -1.
9708 (get_trace_state_variable) [IN_PROCESS_AGENT]: Handle allocated
9709 internal variables.
9710 (create_trace_state_variable): New parameter `gdb'. Handle it.
9711 (clear_installed_tracepoints): Clear fast tracepoint jumps.
9712 (cmd_qtdp): Handle fast tracepoints.
9713 (cmd_qtdv): Adjust.
9714 (max_jump_pad_size): New.
9715 (gdb_jump_pad_head): New.
9716 (get_jump_space_head): New.
9717 (claim_jump_space): New.
9718 (sort_tracepoints): New.
9719 (MAX_JUMP_SIZE): New.
9720 (cmd_qtstart): Handle fast tracepoints. Sync tracepoints with the
9721 IPA.
9722 (stop_tracing) [IN_PROCESS_AGENT]: Don't include the tdisconnected
9723 support. Upload fast traceframes, and delete internal IPA
9724 breakpoints.
9725 (stop_tracing_handler): New.
9726 (flush_trace_buffer_handler): New.
9727 (cmd_qtstop): Upload fast tracepoints.
9728 (response_tracepoint): Handle fast tracepoints.
9729 (tracepoint_finished_step): Upload fast traceframes. Set the
9730 tracepoint hit context's tracepoint type.
9731 (handle_tracepoint_bkpts): New.
9732 (tracepoint_was_hit): Set the tracepoint hit context's tracepoint
9733 type. Add comment about fast tracepoints.
9734 (collect_data_at_tracepoint) [IN_PROCESS_AGENT]: Don't access the
9735 non-existing action_str field.
9736 (get_context_regcache): Handle fast tracepoints.
9737 (do_action_at_tracepoint) [!IN_PROCESS_AGENT]: Don't write the PC
9738 to the regcache.
9739 (fast_tracepoint_from_jump_pad_address): New.
9740 (fast_tracepoint_from_ipa_tpoint_address): New.
9741 (collecting_t): New.
9742 (force_unlock_trace_buffer): New.
9743 (fast_tracepoint_collecting): New.
9744 (collecting): New.
9745 (gdb_collect): New.
9746 (write_inferior_data_ptr): New.
9747 (target_tp_heap): New.
9748 (target_malloc): New.
9749 (download_agent_expr): New.
9750 (UALIGN): New.
9751 (download_tracepoints): New.
9752 (download_trace_state_variables): New.
9753 (upload_fast_traceframes): New.
9754 (IPA_FIRST_TRACEFRAME): New.
9755 (IPA_NEXT_TRACEFRAME_1): New.
9756 (IPA_NEXT_TRACEFRAME): New.
9757 [IN_PROCESS_AGENT]: Include sys/mman.h and fcntl.h.
9758 [IN_PROCESS_AGENT] (gdb_tp_heap_buffer, gdb_jump_pad_buffer)
9759 (gdb_jump_pad_buffer_end): New.
9760 [IN_PROCESS_AGENT] (initialize_tracepoint_ftlib): New.
9761 (initialize_tracepoint): Adjust.
9762 [IN_PROCESS_AGENT]: Allocate the IPA heap, and jump pad scratch
9763 buffer. Initialize the low module.
9764 * utils.c (PREFIX, TOOLNAME): New.
9765 (malloc_failure): Use PREFIX.
9766 (error): In the IPA, an error causes an exit.
9767 (fatal, warning): Use PREFIX.
9768 (internal_error): Use TOOLNAME.
9769 (NUMCELLS): Increase to 10.
9770 * configure, config.in: Regenerate.
9771
d149dd1d
PA		 97722010-06-01 Pedro Alves <pedro@codesourcery.com>
9773
9774 * server.c (handle_query) <qSupported>: Do two passes over the
9775 qSupported string to avoid nesting strtok.
9776
f6528abd
JK		 97772010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
9778
9779 * Makefile.in (SFILES): Add $(srcdir)/proc-service.list.
9780 (CDEPS): New.
9781 * configure.ac (RDYNAMIC): New AC_MSG_CHECKING wrapping. Test also
9782 -Wl,--dynamic-list.
9783 * configure: Regenerate.
9784 * proc-service.list: New.
9785
ca2a87a0
JK		 97862010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
9787
9788 * linux-low.c (linux_core_of_thread): Fix crash on invalid CONTENT.
9789 New comment.
9790
363a6e9f
OS		 97912010-05-26 Ozkan Sezer <sezeroz@gmail.com>
9792
9793 * gdbreplay.c (remote_open): Check error return from socket() call by
9794 its equality to -1 not by it being negative.
9795 * remote-utils.c (remote_open): Likewise.
9796
d23b6cb1
PA		 97972010-05-23 Pedro Alves <pedro@codesourcery.com>
9798
9799 * config.h: Regenerate.
9800
28d3cf85
MK		 98012010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
9802
9803 * linux-m68k-low.c (ps_get_thread_area): Don't define if kernel
9804 doesn't provide PTRACE_GET_THREAD_AREA.
9805
fea36a59
MK		 98062010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
9807
9808 * linux-m68k-low.c: Include <asm/ptrace.h>
9809 (ps_get_thread_area): Implement.
9810
24b066ba
DE		 98112010-05-03 Doug Evans <dje@google.com>
9812
9813 * event-loop.c (struct callback_event): New struct.
9814 (callback_list): New global.
9815 (append_callback_event, delete_callback_event): New functions.
9816 (process_callback): New function.
9817 (start_event_loop): Call it.
9818 * remote-utils.c (NOT_SCHEDULED): Define.
9819 (readchar_buf, readchar_bufcnt, readchar_bufp): New static globals,
9820 moved out of readchar.
9821 (readchar): Rewrite. Call reschedule before returning.
9822 (reset_readchar): New function.
9823 (remote_close): Call it.
9824 (process_remaining, reschedule): New functions.
9825 * server.h (callback_handler_func): New typedef.
9826 (append_callback_event, delete_callback_event): Declare.
9827
9836d6ea
PA		 98282010-05-03 Pedro Alves <pedro@codesourcery.com>
9829
9830 * proc-service.c (ps_pglobal_lookup): Use
9831 thread_db_look_up_one_symbol.
9832 * remote-utils.c (look_up_one_symbol): Add new `may_ask_gdb'
9833 parameter. Use it instead of all_symbols_looked_up.
9834 * server.h (struct process_info) <all_symbols_looked_up>: Delete
9835 field.
9836 (all_symbols_looked_up): Don't declare.
9837 (look_up_one_symbol): Add new `may_ask_gdb' parameter.
9838 * thread-db.c (struct thread_db) <all_symbols_looked_up>: New
9839 field.
9840 (thread_db_look_up_symbols): Adjust call to look_up_one_symbol.
9841 Set all_symbols_looked_up here.
9842 (thread_db_look_up_one_symbol): New.
9843 (thread_db_get_tls_address): Adjust.
9844 (thread_db_load_search, try_thread_db_load_1): Always allocate the
9845 thread_db object on the heap, and tentatively set it in the
9846 process structure.
9847 (thread_db_init): Don't set all_symbols_looked_up here.
9848 * linux-low.h (thread_db_look_up_one_symbol): Declare.
9849
7984d532
PA		 98502010-05-03 Pedro Alves <pedro@codesourcery.com>
9851
9852 * linux-low.c (linux_kill, linux_detach): Adjust.
9853 (status_pending_p_callback): Remove redundant statement. Check
9854 for !TARGET_WAITIKIND_IGNORE, instead of
9855 TARGET_WAITKIND_STOPPED.
9856 (handle_tracepoints): Make sure LWP is locked. Adjust.
9857 (linux_wait_for_event_1): Adjust.
9858 (linux_cancel_breakpoints): New.
9859 (unsuspend_one_lwp): New.
9860 (unsuspend_all_lwps): New.
9861 (linux_wait_1): If finishing a step-over, unsuspend all lwps.
9862 (send_sigstop_callback): Change return type to int, add new
9863 `except' parameter and handle it.
9864 (suspend_and_send_sigstop_callback): New.
9865 (stop_all_lwps): Add new `suspend' and `expect' parameters, and
9866 pass them down. If SUSPEND, also increment the lwp's suspend
9867 count.
9868 (linux_resume_one_lwp): Add notice about resuming a suspended LWP.
9869 (need_step_over_p): Don't consider suspended LWPs.
9870 (start_step_over): Adjust.
9871 (proceed_one_lwp): Change return type to int, add new `except'
9872 parameter and handle it.
9873 (unsuspend_and_proceed_one_lwp): New.
9874 (proceed_all_lwps): Use find_inferior instead of
9875 for_each_inferior.
9876 (unstop_all_lwps): Add `unsuspend' parameter. If UNSUSPEND, them
9877 also decrement the suspend count of LWPs. Pass `except' down,
9878 instead of hacking its suspend count.
9879 (linux_pause_all): Add `freeze' parameter. Adjust.
9880 (linux_unpause_all): New.
9881 (linux_target_ops): Install linux_unpause_all.
9882 * server.c (handle_status): Adjust.
9883 * target.h (struct target_ops): New fields `unpause_all' and
9884 `cancel_breakpoints'. Add new parameter to `pause_all'.
9885 (pause_all): Add new `freeze' parameter.
9886 (unpause_all): New.
9887 (cancel_breakpoints): New.
9888 * tracepoint.c (clear_installed_tracepoints): Pause threads, and
9889 cancel breakpoints.
9890 (cmd_qtstart): Pause threads.
9891 (stop_tracing): Pause threads, and cancel breakpoints.
9892 * win32-low.c (win32_target_ops): Adjust.
9893
e471f25b
PA		 98942010-05-03 Pedro Alves <pedro@codesourcery.com>
9895
9896 * linux-low.c (linux_wait_for_event_1): Move passing the signal to
9897 the inferior right away from here...
9898 (linux_wait_1): ... to here, and adjust to check the thread's
9899 last_resume_kind instead of the lwp's step or stop_expected flags.
9900
1915ef4f
PA		 99012010-05-02 Pedro Alves <pedro@codesourcery.com>
9902
9903 * README: Use consistent `GDB' and `GDBserver' spellings.
9904
f9e39928
PA		 99052010-05-02 Pedro Alves <pedro@codesourcery.com>
9906
9907 * linux-low.c (linux_kill_one_lwp): Assume the lwp is stopped.
9908 (linux_kill): Stop all lwps here. Don't delete the main lwp here.
9909 (linux_detach_one_lwp): Assume the lwp is stopped.
9910 (any_thread_of): Delete.
9911 (linux_detach): Stop all lwps here. Don't blindly delete all
9912 breakpoints.
9913 (delete_lwp_callback): New.
9914 (linux_mourn): Delete all lwps of the process that is gone.
9915 (linux_wait_1): Don't delete the last lwp of the process here.
9916 * mem-break.h (mark_breakpoints_out): Declare.
9917 * mem-break.c (mark_breakpoints_out): New.
9918 (free_all_breakpoints): Use it.
9919 * server.c (handle_target_event): If the process is gone, mark
9920 breakpoints out.
9921 * thread-db.c (struct thread_db) <create_bp>: New field.
9922 (thread_db_enable_reporting): Fix prototype. Store a thread event
9923 breakpoint reference in the thread_db struct.
9924 (thread_db_load_search): Clear the thread_db object.
9925 (try_thread_db_load_1): Ditto.
9926 (switch_to_process): New.
9927 (disable_thread_event_reporting): Use it.
9928 (remove_thread_event_breakpoints): New.
9929 (thread_db_detach, thread_db_mourn): Use it.
9930
1e7fc18c
PA		 99312010-05-01 Pedro Alves <pedro@codesourcery.com>
9932
9933 * linux-low.c (linux_enable_event_reporting): New.
9934 (linux_wait_for_event_1, handle_extended_wait): Use it.
9935
02fc4de7
PA		 99362010-04-30 Pedro Alves <pedro@codesourcery.com>
9937
9938 * linux-low.c (linux_kill_one_lwp, linux_kill)
9939 (linux_detach_one_lwp): Adjust to send_sigstop interface change.
9940 (send_sigstop): Take an lwp_info as parameter instead. Queue a
9941 SIGSTOP even if the LWP is stopped.
9942 (send_sigstop_callback): New.
9943 (stop_all_lwps): Use send_sigstop_callback instead.
9944 (linux_resume_one_thread): Adjust.
9945 (proceed_one_lwp): Still proceed an LWP that the client has
9946 requested to stop, if we haven't reported it as stopped yet. Make
9947 sure that LWPs the client want stopped, have a pending SIGSTOP.
9948
bc3b5632
DE		 99492010-04-26 Doug Evans <dje@google.com>
9950
ae1ada35
DE		 9951 * server.c (handle_general_set): Make static.
9952
bc3b5632
DE		 9953 * remote-utils.c (putpkt_binary_1): Call readchar instead of read.
9954 Print received char after testing for error/eof instead of before.
9955 (input_interrupt): Tweak comment.
9956
65730243
DE		 99572010-04-23 Doug Evans <dje@google.com>
9958
9959 * server.c (start_inferior): Print inferior argv if --debug.
9960
a8ae7dc0
AR		 99612010-04-21 Aleksandar Ristovski <aristovski@qnx.com>
9962
9963 * Makefile.in (nto_low_h nto-low.o nto-x86-low.o): New dependency lists.
9964 * nto-x86-low.c: Include server.h
9965
1c07cc19
PM		 99662010-04-20 Pierre Muller <muller@ics.u-strasbg.fr>
9967
9968 * win32-i386-low.c: Use __x86_64__ macro instead of __x86_64 to
9969 be consistent with other sources of this directory.
9970 (init_registers_amd64): Correct name of source file of this function
9971 in the comment.
9972
e0a61e09
PM		 99732010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
9974
9975 * configure.srv (x86_64-*-mingw*): New configuration for Windows
9976 64-bit executables.
9977
54709339
PM		 99782010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
9979
9980 * win32-i386-low.c: Add 64-bit support.
9981 (CONTEXT_EXTENDED_REGISTERS): Set macro to zero if not exisiting.
9982 (init_registers_amd64): Declare.
9983 (mappings): Add 64-bit version of array.
9984 (init_windows_x86): New function.
9985 (the_low_target): Change init_arch field to init_windows_x86.
9986
e8f0053d
PM		 99872010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
9988
9989 * win32-low.c: Adapt to support also 64-bit architecture.
9990 (child_xfer_memory): Use uintptr_t type for local variable `addr'.
9991 (get_image_name): Use SIZE_T type for local variable `done'.
9992 (psapi_get_dll_name): Use LPVOID type for parameter `BaseAddress'.
9993 (toolhelp_get_dll_name): Idem.
9994 (handle_load_dll): Use CORE_ADDR type for local variable `load_addr'.
9995 Use uintptr_t typecast to avoid warning.
9996 (handle_unload_dll): Use uintptr_t typecast to avoid warning.
9997 (handle_exception): Use phex_nz to avoid warning.
9998 (win32_wait): Remove unused local variable `process'.
9999
c481e77e
PM		 100002010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
10001
10002 * configure.srv (srv_amd64_regobj): Replace `x86-64-avx.o' by
10003 `amd64-avx.o'.
10004
12ea4b69
PM		 100052010-04-17 Pierre Muller <muller@ics.u-strasbg.fr>
10006
10007 * configure.ac: Use `ws2_32' library for srv_mingw.
10008 * configure: Regenerate.
10009 * gdbreplay.c: Include winsock2.h instead of winsock.h.
10010 * remote-utils.c: Likewise.
10011
f6d1620c
L		 100122010-04-17 H.J. Lu <hongjiu.lu@intel.com>
10013
10014 * linux-x86-low.c (xmltarget_amd64_linux_no_xml): Define only
10015 if __x86_64__ is defined.
10016
8e642873
PM		 100172010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
10018
10019 * configure: Regenerate.
10020
711e434b
PM		 100212010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
10022
10023 * server.c (handle_query): Handle 'qGetTIBAddr' query.
10024 * target.h (target_ops): New get_tib_address field.
10025 * win32-low.h (win32_thread_info): Add thread_local_base field.
10026 * win32-low.c (child_add_thread): Add tlb argument.
10027 Set thread_local_base field to TLB.
10028 (get_child_debug_event): Adapt to child_add_thread change.
10029 (win32_get_tib_address): New function.
10030 (win32_target_ops): Set get_tib_address field to
10031 win32_get_tib_address.
10032 * linux-low.c (linux_target_ops): Set get_tib_address field to NULL.
10033
505106cd
PA		 100342010-04-12 Pedro Alves <pedro@codesourcery.com>
10035
505106cd
PA		 10036 * linux-low.c (linux_mourn): Also remove the process.
10037 * server.c (handle_target_event): Don't remove the process here.
10038 * nto-low.c (nto_mourn): New.
10039 (nto_target_ops): Install it.
10040 * spu-low.c (spu_mourn): New.
10041 (spu_target_ops): Install it.
10042 * win32-low.c (win32_mourn): New.
10043 (win32_target_ops): Install it.
10044
e8470a06
PA		 100452010-04-12 Pedro Alves <pedro@codesourcery.com>
10046
10047 * server.h (buffer_xml_printf): Remove redundant `;'.
10048
45ba0d02
PA		 100492010-04-12 Pedro Alves <pedro@codesourcery.com>
10050
10051 * regcache.c (set_register_cache): Invalidate regcaches before
10052 changing the register cache layout.
10053 (regcache_invalidate_one): Allow a NULL regcache.
10054 * linux-x86-low.c (x86_linux_update_xmltarget): Invalidate
10055 regcaches before changing the register cache layout or the target
10056 regsets.
10057
59e04013
L		 100582010-04-12 H.J. Lu <hongjiu.lu@intel.com>
10059
10060 * linux-x86-low.c (x86_linux_update_xmltarget): Avoid unused
10061 variable warning on Linux/x86-64.
10062
8336d594
PA		 100632010-04-11 Pedro Alves <pedro@codesourcery.com>
10064
10065 GDBserver disconnected tracing support.
10066
10067 * linux-low.c (linux_remove_process): Delete.
10068 (add_lwp): Don't set last_resume_kind here.
10069 (linux_kill): Use `mourn'.
10070 (linux_detach): Use `thread_db_detach', and `mourn'.
10071 (linux_mourn): New.
10072 (linux_attach_lwp_1): Adjust comment.
10073 (linux_attach): last_resume_kind moved the thread_info; adjust.
10074 (status_pending_p_callback): Adjust.
10075 (linux_wait_for_event_1): Adjust.
10076 (count_events_callback, select_singlestep_lwp_callback)
10077 (select_event_lwp_callback, cancel_breakpoints_callback)
10078 (db_wants_lwp_stopped, linux_wait_1, need_step_over_p)
10079 (proceed_one_lwp): Adjust.
10080 (linux_async): Add debug output.
10081 (linux_thread_stopped): New.
10082 (linux_pause_all): New.
10083 (linux_target_ops): Install linux_mourn, linux_thread_stopped and
10084 linux_pause_all.
10085 * linux-low.h (struct lwp_info): Delete last_resume_kind field.
10086 (thread_db_free): Delete declaration.
10087 (thread_db_detach, thread_db_mourn): Declare.
10088 * thread-db.c (thread_db_init): Use thread_db_mourn.
10089 (thread_db_free): Delete, split in two.
10090 (disable_thread_event_reporting): New.
10091 (thread_db_detach): New.
10092 (thread_db_mourn): New.
10093
10094 * server.h (struct thread_info) <last_resume_kind>: New field.
10095 <attached>: Add comment.
10096 <gdb_detached>: New field.
10097 (handler_func): Change return type to int.
10098 (handle_serial_event, handle_target_event): Ditto.
10099 (gdb_connected): Declare.
10100 (tracing): Delete.
10101 (disconnected_tracing): Declare.
10102 (stop_tracing): Declare.
10103
10104 * server.c (handle_query) <qSupported>: Report support for
10105 disconnected tracing.
10106 (queue_stop_reply_callback): Account for running threads.
10107 (gdb_wants_thread_stopped): New.
10108 (gdb_wants_all_threads_stopped): New.
10109 (gdb_reattached_process): New.
10110 (handle_status): Clear the `gdb_detached' flag of all processes.
10111 In all-stop, stop all threads.
10112 (main): Be sure to leave tfind mode. Handle disconnected tracing.
10113 (process_serial_event): If the remote connection breaks, or if an
10114 exit was forced with "monitor exit", force an event loop exit.
10115 Handle disconnected tracing on detach.
10116 (handle_serial_event): Adjust.
10117 (handle_target_event): If GDB isn't connected, forward events back
10118 to the inferior, unless the last process exited, in which case,
10119 exit gdbserver. Adjust interface.
10120
10121 * remote-utils.c (remote_open): Don't block in accept. Instead
10122 register an event loop source on the listen socket file
10123 descriptor. Refactor bits into ...
10124 (listen_desc): ... this new global.
10125 (gdb_connected): ... this new function.
10126 (enable_async_notification): ... this new function.
10127 (handle_accept_event): ... this new function.
10128 (remote_close): Clear remote_desc.
10129
10130 * inferiors.c (add_thread): Set the new thread's last_resume_kind.
10131
10132 * target.h (struct target_ops) <mourn, thread_stopped, pause_all>:
10133 New fields.
10134 (mourn_inferior): Define.
10135 (target_process_qsupported): Avoid the dangling else problem.
10136 (thread_stopped): Define.
10137 (pause_all): Define.
10138 (target_waitstatus_to_string): Declare.
10139 * target.c (target_waitstatus_to_string): New.
10140
10141 * tracepoint.c (tracing): Make extern.
10142 (disconnected_tracing): New.
10143 (stop_tracing): Make extern. Handle tracing stops due to GDB
10144 disconnecting.
10145 (cmd_qtdisconnected): New.
10146 (cmd_qtstatus): Report disconnected tracing status in trace reply.
10147 (handle_tracepoint_general_set): Handle QTDisconnected.
10148
10149 * event-loop.c (event_handler_func): Change return type to int.
10150 (process_event): Bail out if the event handler wants the event
10151 loop to stop.
10152 (handle_file_event): Ditto.
10153 (start_event_loop): Bail out if the event handler wants the event
10154 loop to stop.
10155
10156 * nto-low.c (nto_target_ops): Adjust.
10157 * spu-low.c (spu_wait): Don't remove the process here.
10158 (spu_target_ops): Adjust.
10159 * win32-low.c (win32_wait): Don't remove the process here.
10160 (win32_target_ops): Adjust.
10161
5d267c4c
PA		 101622010-04-11 Pedro Alves <pedro@codesourcery.com>
10163
10164 * regcache.c (realloc_register_cache): Invalidate inferior's
10165 regcache before recreating it.
10166
623ccd72
PA		 101672010-04-09 Pedro Alves <pedro@codesourcery.com>
10168
10169 * tracepoint.c (cmd_qtstatus): Report trace buffer circularity.
10170
219f2f23
PA		 101712010-04-09 Stan Shebs <stan@codesourcery.com>
10172 Pedro Alves <pedro@codesourcery.com>
10173
10174 * server.h (LONGEST): New.
10175 (struct thread_info) <while_stepping>: New field.
10176 (unpack_varlen_hex, xrealloc, pulongest, plongest, phex_nz):
10177 Declare.
10178 (initialize_tracepoint, handle_tracepoint_general_set)
10179 (handle_tracepoint_query, tracepoint_finished_step)
10180 (tracepoint_was_hit, release_while_stepping_state_list):
10181 (current_traceframe): Declare.
10182 * server.c (handle_general_set): Handle tracepoint packets.
10183 (read_memory): New.
10184 (write_memory): New.
10185 (handle_search_memory_1): Use read_memory.
10186 (handle_query): Report support for conditional tracepoints, trace
10187 state variables, and tracepoint sources. Handle tracepoint
10188 queries.
10189 (main): Initialize the tracepoints module.
10190 (process_serial_event): Handle traceframe reads/writes.
10191
10192 * linux-low.c (handle_tracepoints): New.
10193 (linux_wait_1): Call it.
10194 (linux_resume_one_lwp): Handle while-stepping.
10195 (linux_supports_tracepoints, linux_read_pc, linux_write_pc): New.
10196 (linux_target_ops): Install them.
10197 * linux-low.h (struct linux_target_ops) <supports_tracepoints>:
10198 New field.
10199 * linux-x86-low.c (x86_supports_tracepoints): New.
10200 (the_low_target). Install it.
10201
10202 * mem-break.h (delete_breakpoint): Declare.
10203 * mem-break.c (delete_breakpoint): Make external.
10204
10205 * target.h (struct target_ops): Add `supports_tracepoints',
10206 `read_pc', and `write_pc' fields.
10207 (target_supports_tracepoints): Define.
10208 * utils.c (xrealloc, decimal2str, pulongest, plongest, thirty_two)
10209 (phex_nz): New.
10210
10211 * regcache.h (struct regcache) <registers_owned>: New field.
10212 (init_register_cache, regcache_cpy): Declare.
10213 (regcache_read_pc, regcache_write_pc): Declare.
10214 (register_cache_size): Declare.
10215 (supply_regblock): Declare.
10216 * regcache.c (init_register_cache): New.
10217 (new_register_cache): Use it.
10218 (regcache_cpy): New.
10219 (register_cache_size): New.
10220 (supply_regblock): New.
10221 (regcache_read_pc, regcache_write_pc): New.
889bf7c5 10222
219f2f23
PA		 10223 * tracepoint.c: New.
10224
10225 * Makefile.in (OBS): Add tracepoint.o.
10226 (tracepoint.o): New rule.
10227
3a13a53b
L		 102282010-04-08 H.J. Lu <hongjiu.lu@intel.com>
10229
10230 * Makefile.in (clean): Also remove i386-mmx.c i386-mmx-linux.c.
10231 (i386-mmx.o): New.
10232 (i386-mmx.c): Likewise.
10233 (i386-mmx-linux.o): Likewise.
10234 (i386-mmx-linux.c): Likewise.
10235
10236 * configure.srv (srv_i386_regobj): Add i386-mmx.o.
10237 (srv_i386_linux_regobj): Add i386-mmx-linux.o.
10238 (srv_i386_xmlfiles): Add i386/i386-mmx.xml.
10239 (srv_i386_linux_xmlfiles): Add i386/i386-mmx-linux.xml.
10240
10241 * linux-x86-low.c (init_registers_i386_mmx_linux): New.
10242 (x86_linux_update_xmltarget): Call init_registers_i386_mmx_linux
10243 and return if ptrace PTRACE_GETFPXREGS failed in 32bit.
10244
1570b33e
L		 102452010-04-07 H.J. Lu <hongjiu.lu@intel.com>
10246
10247 * Makefile.in (clean): Updated.
10248 (i386-avx.o): New.
10249 (i386-avx.c): Likewise.
10250 (i386-avx-linux.o): Likewise.
10251 (i386-avx-linux.c): Likewise.
10252 (amd64-avx.o): Likewise.
10253 (amd64-avx.c): Likewise.
10254 (amd64-avx-linux.o): Likewise.
10255 (amd64-avx-linux.c): Likewise.
10256
10257 * configure.srv (srv_i386_regobj): Add i386-avx.o.
10258 (srv_i386_linux_regobj): Add i386-avx-linux.o.
10259 (srv_amd64_regobj): Add amd64-avx.o.
10260 (srv_amd64_linux_regobj): Add amd64-avx-linux.o.
10261 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx.xml.
10262 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx.xml.
10263 (srv_i386_xmlfiles): Add i386/i386-avx.xml.
10264 (srv_amd64_xmlfiles): Add i386/amd64-avx.xml.
10265 (srv_i386_linux_xmlfiles): Add i386/i386-avx-linux.xml.
10266 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-linux.xml.
10267
10268 * i387-fp.c: Include "i386-xstate.h".
10269 (i387_xsave): New.
10270 (i387_cache_to_xsave): Likewise.
10271 (i387_xsave_to_cache): Likewise.
10272 (x86_xcr0): Likewise.
10273
10274 * i387-fp.h (i387_cache_to_xsave): Likewise.
10275 (i387_xsave_to_cache): Likewise.
10276 (x86_xcr0): Likewise.
10277
10278 * linux-arm-low.c (target_regsets): Initialize nt_type to 0.
10279 * linux-crisv32-low.c (target_regsets): Likewise.
10280 * linux-m68k-low.c (target_regsets): Likewise.
10281 * linux-mips-low.c (target_regsets): Likewise.
10282 * linux-ppc-low.c (target_regsets): Likewise.
10283 * linux-s390-low.c (target_regsets): Likewise.
10284 * linux-sh-low.c (target_regsets): Likewise.
10285 * linux-sparc-low.c (target_regsets): Likewise.
10286 * linux-xtensa-low.c (target_regsets): Likewise.
10287
10288 * linux-low.c: Include <sys/uio.h>.
10289 (regsets_fetch_inferior_registers): Support nt_type.
10290 (regsets_store_inferior_registers): Likewise.
10291 (linux_process_qsupported): New.
10292 (linux_target_ops): Add linux_process_qsupported.
10293
10294 * linux-low.h (regset_info): Add nt_type.
10295 (linux_target_ops): Add process_qsupported.
10296
10297 * linux-x86-low.c: Include "i386-xstate.h", "elf/common.h"
10298 and <sys/uio.h>.
10299 (init_registers_i386_avx_linux): New.
10300 (init_registers_amd64_avx_linux): Likewise.
10301 (xmltarget_i386_linux_no_xml): Likewise.
10302 (xmltarget_amd64_linux_no_xml): Likewise.
10303 (PTRACE_GETREGSET): Likewise.
10304 (PTRACE_SETREGSET): Likewise.
10305 (x86_fill_xstateregset): Likewise.
10306 (x86_store_xstateregset): Likewise.
10307 (use_xml): Likewise.
10308 (x86_linux_update_xmltarget): Likewise.
10309 (x86_linux_process_qsupported): Likewise.
10310 (target_regsets): Add NT_X86_XSTATE entry and Initialize nt_type.
10311 (x86_arch_setup): Don't call init_registers_amd64_linux nor
10312 init_registers_i386_linux here. Call
10313 x86_linux_update_xmltarget.
10314 (the_low_target): Add x86_linux_process_qsupported.
10315
10316 * server.c (handle_query): Call target_process_qsupported.
10317
10318 * target.h (target_ops): Add process_qsupported.
10319 (target_process_qsupported): New.
10320
fc7238bb
PA		 103212010-04-03 Pedro Alves <pedro@codesourcery.com>
10322
10323 * inferiors.c (add_thread): Set last_status kind to
10324 TARGET_WAITKIND_IGNORE.
10325 * linux-low.c (cancel_breakpoint): Remove unnecessary regcache
10326 fetch. Use ptid_of. Avoid unnecessary get_lwp_thread calls.
10327 (linux_wait_1): Move `thread' local definition to block that uses
10328 it. Don't NULL initialize `event_child'.
10329 (linux_resume_one_thread): Avoid unnecessary get_lwp_thread calls.
10330 Alway set the thread's last_status to TARGET_WAITKIND_IGNORE.
10331 * linux-x86-low.c (x86_breakpoint_at): Read raw memory.
10332
bdabb078
PA		 103332010-04-01 Pedro Alves <pedro@codesourcery.com>
10334
10335 * linux-low.c (get_stop_pc): Don't adjust the PC if stopped with
10336 an extended waitstatus, or by a watchpoint.
10337 (cancel_breakpoints_callback): Don't cancel a breakpoint if the
10338 thread was stepping or has been stopped by a watchpoint.
10339
d3bbe7a0
PA		 103402010-04-01 Pedro Alves <pedro@codesourcery.com>
10341
10342 * mem-break.c (struct raw_breakpoint): New field shlib_disabled.
10343 (set_gdb_breakpoint_at): If GDB is inserting a breakpoint on top
10344 of another, then delete the previous, and validate all
10345 breakpoints.
10346 (validate_inserted_breakpoint): New.
10347 (delete_disabled_breakpoints): New.
10348 (validate_breakpoints): New.
10349 (check_mem_read): Validate breakpoints before trusting their
10350 shadow. Delete disabled breakpoints.
10351 (check_mem_write): Validate breakpoints before trusting they
10352 should be inserted. Delete disabled breakpoints.
10353 * mem-break.h (validate_breakpoints):
10354 * server.c (handle_query): Validate breakpoints when we see a
10355 qSymbol query.
10356
8b07ae33
PA		 103572010-04-01 Pedro Alves <pedro@codesourcery.com>
10358
10359 * linux-low.c (linux_wait_1): Avoid setting need_step_over is
10360 there's a GDB breakpoint at stop_pc. Always report a trap to GDB
10361 if we could tell there's a GDB breakpoint at stop_pc.
10362 (need_step_over_p): Don't do a step over if we find a GDB
10363 breakpoint at the resume PC.
10364
10365 * mem-break.c (struct raw_breakpoint): New.
10366 (enum bkpt_type): New type `gdb_breakpoint'.
10367 (struct breakpoint): Delete the `PC', `old_data' and `inserted'
10368 fields. New field `raw'.
10369 (find_raw_breakpoint_at): New.
10370 (set_raw_breakpoint_at): Handle refcounting. Create a raw
10371 breakpoint instead.
10372 (set_breakpoint_at): Adjust.
10373 (delete_raw_breakpoint): New.
10374 (release_breakpoint): New.
10375 (delete_breakpoint): Rename to...
10376 (delete_breakpoint_1): ... this. Add proc parameter. Use
10377 release_breakpoint. Return ENOENT.
10378 (delete_breakpoint): Reimplement.
10379 (find_breakpoint_at): Delete.
10380 (find_gdb_breakpoint_at): New.
10381 (delete_breakpoint_at): Delete.
10382 (set_gdb_breakpoint_at): New.
10383 (delete_gdb_breakpoint_at): New.
10384 (gdb_breakpoint_here): New.
10385 (set_reinsert_breakpoint): Use release_breakpoint.
10386 (uninsert_breakpoint): Rename to ...
10387 (uninsert_raw_breakpoint): ... this.
10388 (uninsert_breakpoints_at): Adjust to handle raw breakpoints.
10389 (reinsert_raw_breakpoint): Change parameter type to
10390 raw_breakpoint.
10391 (reinsert_breakpoints_at): Adjust to handle raw breakpoints
10392 instead.
10393 (check_breakpoints): Adjust. Use release_breakpoint.
10394 (breakpoint_here): Rewrite using find_raw_breakpoint_at.
10395 (breakpoint_inserted_here): Ditto.
10396 (check_mem_read): Adjust to iterate over raw breakpoints instead.
10397 Don't trust the breakpoint's shadow if it is not inserted.
10398 (check_mem_write): Adjust to iterate over raw breakpoints instead.
10399 (delete_all_breakpoints): Adjust.
10400 (free_all_breakpoints): Mark all breakpoints as uninserted, and
10401 use delete_breakpoint_1.
10402
10403 * mem-break.h (breakpoints_supported): Delete declaration.
10404 (set_gdb_breakpoint_at): Declare.
10405 (gdb_breakpoint_here): Declare.
10406 (delete_breakpoint_at): Delete.
10407 (delete_gdb_breakpoint_at): Declare.
10408
10409 * server.h (struct raw_breakpoint): Forward declare.
10410 (struct process_info): New field `raw_breakpoints'.
10411
10412 * linux-x86-low.c (x86_insert_point, x86_remote_point): Handle Z0
10413 breakpoints.
10414
6bf5e0ba
PA		 104152010-03-24 Pedro Alves <pedro@codesourcery.com>
10416
10417 * linux-low.c (status_pending_p_callback): Fix comment.
10418 (linux_wait_for_event_1): Move most of the internal breakpoint
10419 handling from here...
10420 (linux_wait_1): ... to here.
10421 (count_events_callback): New.
10422 (select_singlestep_lwp_callback): New.
10423 (select_event_lwp_callback): New.
10424 (cancel_breakpoints_callback): New.
10425 (select_event_lwp): New.
10426 (linux_wait_1): Simplify internal breakpoint handling. Give equal
10427 priority to all LWPs that have had events that should be reported
10428 to the client. Cancel breakpoints when about to reporting the
10429 event to the client, not while stopping lwps. No longer cancel
10430 finished single-steps here.
10431 (cancel_finished_single_step): Delete.
10432 (cancel_finished_single_steps): Delete.
10433
414a389f
PA		 104342010-03-24 Pedro Alves <pedro@codesourcery.com>
10435
10436 * mem-break.c (enum bkpt_type): New.
10437 (struct breakpoint): New field `type'.
10438 (set_breakpoint_at): Change return type to struct breakpoint
10439 pointer. Set type to `other_breakpoint' by default.
10440 (delete_breakpoint): Rewrite, supporting more than one breakpoint
10441 in the breakpoint list.
10442 (delete_reinsert_breakpoints): Only delete reinsert breakpoints.
10443 (reinsert_breakpoint): Rename to ...
10444 (reinsert_raw_breakpoint): ... this.
10445 (reinsert_breakpoints_at): Adjust.
10446 * mem-break.h (struct breakpoint): Declare.
10447 (set_breakpoint_at): Change return type to struct breakpoint
10448 pointer.
10449
2280c721
PA		 104502010-03-24 Pedro Alves <pedro@codesourcery.com>
10451
10452 * server.c (handle_query): Assign, not compare.
10453
d50171e4
PA		 104542010-03-24 Pedro Alves <pedro@codesourcery.com>
10455
10456 Teach linux gdbserver to step-over-breakpoints.
10457
10458 * linux-low.c (can_hardware_single_step): New.
10459 (supports_breakpoints): New.
10460 (handle_extended_wait): If stopping threads, read the stop pc of
10461 the new cloned LWP.
10462 (get_pc): New.
10463 (get_stop_pc): Add `lwp' parameter. Handle it. Bail out if the
10464 low target doesn't support retrieving the PC.
10465 (add_lwp): Set last_resume_kind to resume_continue.
10466 (linux_attach_lwp_1): Adjust comments. Always set stop_expected.
10467 (linux_attach): Don't clear stop_expected. Set the lwp's
10468 last_resume_kind to resume_stop.
10469 (linux_detach_one_lwp): Don't check for removed breakpoints.
10470 (check_removed_breakpoint): Delete.
10471 (status_pending_p): Rename to ...
10472 (status_pending_p_callback): ... this. Don't check for removed
10473 breakpoints. Don't consider threads that are stopped from GDB's
10474 perspective.
10475 (linux_wait_for_lwp): Always read the stop_pc here.
10476 (cancel_breakpoint): New.
10477 (step_over_bkpt): New global.
10478 (linux_wait_for_event_1): Implement stepping over breakpoints.
10479 (gdb_wants_lwp_stopped): New.
10480 (gdb_wants_all_stopped): New.
10481 (linux_wait_1): Tag threads as gdb-wants-stopped. Cancel finished
10482 single-step traps here. Store the thread's last reported target
10483 wait status.
10484 (send_sigstop): Don't clear stop_expected. Always set it,
10485 instead.
10486 (mark_lwp_dead): Remove reference to pending_is_breakpoint.
10487 (cancel_finished_single_step): New.
10488 (cancel_finished_single_steps): New.
10489 (wait_for_sigstop): Don't cancel finished single-step traps here.
10490 (linux_resume_one_lwp): Don't check for removed breakpoints.
10491 Don't set `step' on non-hardware step archs.
10492 (linux_set_resume_request): Ignore resume_stop requests if already
10493 stopping or stopped. Set the lwp's last_resume_kind.
10494 (resume_status_pending_p): Don't check for removed breakpoints.
10495 (need_step_over_p): New.
10496 (start_step_over): New.
10497 (finish_step_over): New.
10498 (linux_resume_one_thread): Always queue a sigstop for resume_stop
10499 requests. Clear the thread's last reported target waitstatus.
10500 Don't use the `suspended' flag. Don't consider pending breakpoints.
10501 (linux_resume): Start a step-over if necessary.
10502 (proceed_one_lwp): New.
10503 (proceed_all_lwps): New.
10504 (unstop_all_lwps): New.
10505 * linux-low.h (struct lwp_info): Rewrite comment for the
10506 `suspended' flag. Add the `stop_pc' field. Delete the
10507 `pending_stop_pc' field. Tweak the `stepping' flag's comment.
10508 Add `'last_resume_kind' and `need_step_over' fields.
10509 * inferiors.c (struct thread_info): Delete, moved elsewhere.
10510 * mem-break.c (struct breakpoint): Delete `reinserting' flag.
10511 Delete `breakpoint_to_reinsert' field. New flag `inserted'.
10512 (set_raw_breakpoint_at): New.
10513 (set_breakpoint_at): Rewrite to use it.
10514 (reinsert_breakpoint_handler): Delete.
10515 (set_reinsert_breakpoint): New.
10516 (reinsert_breakpoint_by_bp): Delete.
10517 (delete_reinsert_breakpoints): New.
10518 (uninsert_breakpoint): Rewrite.
10519 (uninsert_breakpoints_at): New.
10520 (reinsert_breakpoint): Rewrite.
10521 (reinsert_breakpoints_at): New.
10522 (check_breakpoints): Rewrite.
10523 (breakpoint_here): New.
10524 (breakpoint_inserted_here): New.
10525 (check_mem_read): Adjust.
10526 * mem-break.h (breakpoints_supported, breakpoint_here)
10527 (breakpoint_inserted_here, set_reinsert_breakpoint): Declare.
10528 (reinsert_breakpoint_by_bp): Delete declaration.
10529 (delete_reinsert_breakpoints): Declare.
10530 (reinsert_breakpoint): Delete declaration.
10531 (reinsert_breakpoints_at): Declare.
10532 (uninsert_breakpoint): Delete declaration.
10533 (uninsert_breakpoints_at): Declare.
10534 (check_breakpoints): Adjust prototype.
10535 * server.h: Adjust include order.
10536 (struct thread_info): Declare here. Add a `last_status' field.
10537
30ba68cb
MS		 105382010-03-23 Michael Snyder <msnyder@vmware.com>
10539
10540 * server.c (crc32): New function.
10541 (handle_query): Add handling for 'qCRC:' request.
10542
b9a881c2
PA		 105432010-03-23 Pedro Alves <pedro@codesourcery.com>
10544
10545 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR6 if the
10546 lwp had been stopped by a watchpoint.
10547
e92d13d5
PA		 105482010-03-16 Pedro Alves <pedro@codesourcery.com>
10549
10550 * server.h (internal_error): Declare.
10551 (gdb_assert, ASSERT_FUNCTION, gdb_assert_fail): Define.
10552 * utils.c (internal_error): New function.
10553
64daa791
AS		 105542010-03-15 Andreas Schwab <schwab@redhat.com>
10555
10556 * configure.srv: Fix typo setting srv_regobj.
10557
f52cd8cd
PA		 105582010-03-15 Pedro Alves <pedro@codesourcery.com>
10559
10560 * linux-low.c (fetch_register): Avoid passing a non string literal
10561 format to `error'.
10562 (usr_store_inferior_registers): Ditto.
10563
93ae6fdc
PA		 105642010-03-14 Pedro Alves <pedro@codesourcery.com>
10565
10566 * linux-low.c (linux_write_memory): Bail out early if peeking
10567 memory failed.
10568
c3adc08c
PA		 105692010-03-14 Pedro Alves <pedro@codesourcery.com>
10570
10571 * linux-low.h (struct lwp_info): New fields
10572 `stopped_by_watchpoint' and `stopped_data_address'.
10573 * linux-low.c (linux_wait_for_lwp): Check for watchpoint triggers
10574 here, and cache them in the lwp object.
10575 (wait_for_sigstop): Check stopped_by_watchpoint lwp field
10576 directly.
10577 (linux_resume_one_lwp): Clear the lwp's stopped_by_watchpoint
10578 field.
10579 (linux_stopped_by_watchpoint): Rewrite.
10580 (linux_stopped_data_address): Rewrite.
10581
bce522a2
PA		 105822010-03-06 Simo Melenius <simo.melenius@iki.fi>
10583
10584 * linux-low.c (linux_wait_for_lwp): Fetch the regcache after
10585 switching the current inferior, not before.
10586
90884b2b
L		 105872010-03-01 H.J. Lu <hongjiu.lu@intel.com>
10588
10589 * Makefile.in (clean): Replace reg-i386.c, reg-x86-64.c,
10590 reg-i386-linux.c and reg-x86-64-linux.c with i386.c, amd64.c,
10591 i386-linux.c and amd64-linux.c.
10592 (reg-i386.o): Removed.
10593 (reg-i386.c): Likewise.
10594 (reg-i386-linux.o): Likewise.
10595 (reg-i386-linux.c): Likewise.
10596 (reg-x86-64.o): Likewise.
10597 (reg-x86-64.c): Likewise.
10598 (reg-x86-64-linux.o): Likewise.
10599 (reg-x86-64-linux.c): Likewise.
10600 (i386.o): New.
10601 (i386.c): Likewise.
10602 (i386-linux.o): Likewise.
10603 (i386-linux.c): Likewise.
10604 (amd64.o): Likewise.
10605 (amd64.c): Likewise.
10606 (amd64-linux.o): Likewise.
10607 (amd64-linux.c): Likewise.
10608
10609 * configure.srv (srv_i386_regobj): New.
10610 (srv_i386_linux_regobj): Likewise.
10611 (srv_amd64_regobj): Likewise.
10612 (srv_amd64_linux_regobj): Likewise.
10613 (srv_i386_32bit_xmlfiles): Likewise.
10614 (srv_i386_64bit_xmlfiles): Likewise.
10615 (srv_i386_xmlfiles): Likewise.
10616 (srv_amd64_xmlfiles): Likewise.
10617 (srv_i386_linux_xmlfiles): Likewise.
10618 (srv_amd64_linux_xmlfiles): Likewise.
10619 (i[34567]86-*-cygwin*): Set srv_regobj to $srv_i386_regobj. Set
10620 srv_xmlfiles to $srv_i386_xmlfiles.
10621 (i[34567]86-*-mingw32ce*): Likewise.
10622 (i[34567]86-*-mingw*): Likewise.
10623 (i[34567]86-*-nto*): Likewise.
10624 (i[34567]86-*-linux*): Set srv_regobj to $srv_i386_linux_regobj
10625 and $srv_amd64_linux_regobj. Set srv_xmlfiles to
10626 $srv_i386_linux_xmlfiles and $srv_amd64_linux_xmlfiles.
10627 (x86_64-*-linux*): Likewise.
10628
10629 * linux-x86-low.c (init_registers_x86_64_linux): Removed.
10630 (init_registers_amd64_linux): New.
10631 (x86_arch_setup): Replace init_registers_x86_64_linux with
10632 init_registers_amd64_linux.
10633
193f13e6
MK		 106342010-02-23 Maxim Kuvyrkov <maxim@codesourcery.com>
10635
10636 * configure.ac: Check for libdl. If it is not available link against
10637 static libthread_db.
10638 * configure: Regenerate.
10639
85d721b8
PA		 106402010-02-22 Pedro Alves <pedro@codesourcery.com>
10641
10642 PR9605
10643
10644 * i386-low.c (i386_length_and_rw_bits): Throw a fatal error if
10645 handing a read watchpoint.
10646 (i386_low_insert_watchpoint): Read watchpoints aren't supported.
10647
6076632b
DE		 106482010-02-12 Doug Evans <dje@google.com>
10649
10650 * linux-low.c (linux_supports_tracefork_flag): Document.
10651 (linux_look_up_symbols): Add comment.
10652
3327ccf7
L		 106532010-02-03 H.J. Lu <hongjiu.lu@intel.com>
10654
10655 * regcache.c (supply_register): Clear regcache if buf is NULL.
10656
0718675c 106572010-02-02 Nicolas Roche <roche@sourceware.org>
3327ccf7 10658 Joel Brobecker <brobecker@adacore.com>
0718675c
JB		 10659
10660 * inferiors.c (find_inferior): Add function documentation.
10661 (unloaded_dll): Handle the case where the unloaded dll has not
10662 been previously registered in the dll list.
10663
177321bd
DJ		 106642010-02-01 Daniel Jacobowitz <dan@codesourcery.com>
10665
10666 * linux-arm-low.c (thumb_breakpoint_len): Delete.
10667 (thumb2_breakpoint): New.
10668 (arm_breakpoint_at): Check for Thumb-2 breakpoints.
10669
2b009048
DJ		 106702010-01-29 Daniel Jacobowitz <dan@codesourcery.com>
10671
10672 * linux-low.c (get_stop_pc): Check for SIGTRAP.
10673 (linux_wait_for_event_1): Handle SIGILL and SIGSEGV as possible
10674 breakpoints.
10675
3be029c7
PA		 106762010-01-21 Pedro Alves <pedro@codesourcery.com>
10677
10678 * linux-ppc-low.c (ppc_arch_setup): Adjust to regcache changes.
10679
18f5de3b
JK		 106802010-01-21 Jan Kratochvil <jan.kratochvil@redhat.com>
10681
10682 * linux-s390-low.c (s390_collect_ptrace_register)
10683 (s390_supply_ptrace_register): Adjust it for the new regcache parameter.
10684
3743bb4f
DE		 106852010-01-21 Doug Evans <dje@google.com>
10686
14ce3065
DE		 10687 * linux-low.c (PTRACE_ARG3_TYPE): Change from long to void*.
10688 (PTRACE_ARG4_TYPE): New macro.
10689 (handle_extended_wait): Cast ptrace arg4 to PTRACE_ARG4_TYPE.
10690 (linux_wait_for_event_1, linux_resume_one_lwp): Ditto.
10691 (fetch_register): Cast to uintptr_t before casting to PTRACE_ARG3_TYPE.
10692 (usr_store_inferior_registers): Ditto.
10693 (linux_read_memory, linux_write_memory): Ditto.
10694 (linux_test_for_tracefork): Ditto.
10695
3743bb4f
DE		 10696 * linux-arm-low.c: Remove redundant include of gdb_proc_service.h.
10697 Only include elf.h if gdb_proc_service.h didn't include linux/elf.h.
10698
8b315be5
PA		 106992010-01-21 Pedro Alves <pedro@codesourcery.com>
10700
10701 * proc-service.c (ps_lgetregs): Don't refetch registers from the
10702 target.
10703
85492558
PA		 107042010-01-21 Pedro Alves <pedro@codesourcery.com>
10705
10706 * spu-low.c (spu_fetch_registers, spu_store_registers): Change
10707 prototype to take a regcache. Adjust.
10708
442ea881
PA		 107092010-01-20 Pedro Alves <pedro@codesourcery.com>
10710
10711 * regcache.h (struct thread_info): Forward declare.
10712 (struct regcache): New.
10713 (new_register_cache): Adjust prototype.
10714 (get_thread_regcache): Declare.
10715 (free_register_cache): Adjust prototype.
10716 (registers_to_string, registers_from_string): Ditto.
10717 (supply_register, supply_register_by_name, collect_register)
10718 (collect_register_as_string, collect_register_by_name): Ditto.
10719 * regcache.c (struct inferior_regcache_data): Delete.
10720 (get_regcache): Rename to ...
10721 (get_thread_regcache): ... this. Adjust. Switch inferior before
10722 fetching registers.
10723 (regcache_invalidate_one): Adjust.
10724 (regcache_invalidate): Fix prototype.
10725 (new_register_cache): Return the new register cache.
10726 (free_register_cache): Change prototype.
10727 (realloc_register_cache): Adjust.
10728 (registers_to_string): Change prototype to take a regcache. Adjust.
10729 (registers_from_string): Ditto.
10730 (register_data): Ditto.
10731 (supply_register): Ditto.
10732 (supply_register_by_name): Ditto.
10733 (collect_register): Ditto.
10734 (collect_register_as_string): Ditto.
10735 (collect_register_by_name): Ditto.
10736 * server.c (process_serial_event): Adjust.
10737 * linux-low.h (regset_fill_func, regset_store_func): Change
10738 prototype.
10739 (get_pc, set_pc, collect_ptrace_register, supply_ptrace_register):
10740 Change prototype.
10741 * linux-low.c (get_stop_pc): Adjust.
10742 (check_removed_breakpoint): Adjust.
10743 (linux_wait_for_event): Adjust.
10744 (linux_resume_one_lwp): Adjust.
10745 (fetch_register): Add regcache parameter. Adjust.
10746 (usr_store_inferior_registers): Ditto.
10747 (regsets_fetch_inferior_registers): Ditto.
10748 (regsets_store_inferior_registers): Ditto.
10749 (linux_fetch_registers, linux_store_registers): Ditto.
10750 * i387-fp.c (i387_cache_to_fsave): Change prototype to take a
10751 regcache. Adjust.
43aaf8b6
PA		 10752 (i387_fsave_to_cache, i387_cache_to_fxsave, i387_fxsave_to_cache):
10753 Ditto.
442ea881
PA		 10754 * i387-fp.h (i387_cache_to_fsave, i387_fsave_to_cache): Change
10755 prototype to take a regcache.
10756 (i387_cache_to_fxsave, i387_fxsave_to_cache): Ditto.
10757 * remote-utils.c (convert_ascii_to_int, outreg)
10758 (prepare_resume_reply): Change prototype to take a regcache.
10759 Adjust.
10760 * target.h (struct target_ops) <fetch_registers, store_registers>:
10761 Change prototype to take a regcache.
10762 (fetch_inferior_registers, store_inferior_registers): Change
10763 prototype to take a regcache. Adjust.
10764 * proc-service.c (ps_lgetregs): Adjust.
10765 * linux-x86-low.c (x86_fill_gregset, x86_store_gregset)
10766 (x86_fill_fpregset, x86_store_fpregset, x86_fill_fpxregset)
10767 (x86_store_fpxregset, x86_get_pc, x86_set_pc): Change prototype to
10768 take a regcache. Adjust.
10769 * linux-arm-low.c (arm_fill_gregset, arm_store_gregset)
10770 (arm_fill_wmmxregset, arm_store_wmmxregset, arm_fill_vfpregset)
10771 (arm_store_vfpregset, arm_get_pc, arm_set_pc):
10772 (arm_breakpoint_at): Change prototype to take a regcache. Adjust.
10773 * linux-cris-low.c (cris_get_pc, cris_set_pc)
10774 (cris_cannot_fetch_register):
10775 (cris_breakpoint_at): Change prototype to take a regcache.
10776 Adjust.
10777 * linux-crisv32-low.c (cris_get_pc, cris_set_pc,
10778 cris_reinsert_addr, cris_write_data_breakpoint): Change prototype
10779 to take a regcache. Adjust.
10780 (cris_breakpoint_at, cris_insert_point, cris_remove_point):
10781 Adjust.
10782 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Change prototype to
10783 take a regcache. Adjust.
10784 * linux-m68k-low.c (m68k_fill_gregset, m68k_store_gregset)
10785 (m68k_fill_fpregset, m68k_store_fpregset, m68k_get_pc,
10786 (m68k_set_pc): Change prototype to take a regcache. Adjust.
10787 * linux-mips-low.c (mips_get_pc):
10788 (mips_set_pc): Change prototype to take a regcache. Adjust.
10789 (mips_reinsert_addr): Adjust.
10790 (mips_collect_register): Change prototype to take a regcache.
10791 Adjust.
10792 (mips_supply_register):
10793 (mips_collect_register_32bit, mips_supply_register_32bit)
10794 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
10795 (mips_store_fpregset): Ditto.
43aaf8b6
PA		 10796 * linux-ppc-low.c (ppc_supply_ptrace_register)
10797 (ppc_supply_ptrace_register): Ditto.
442ea881
PA		 10798 (parse_spufs_run): Adjust.
10799 (ppc_get_pc, ppc_set_pc, ppc_fill_gregset, ppc_fill_vsxregset)
10800 (ppc_store_vsxregset, ppc_fill_vrregset, ppc_store_vrregset)
10801 (ppc_fill_evrregset, ppc_store_evrregset): Change prototype to
10802 take a regcache. Adjust.
10803 * linux-s390-low.c (s390_collect_ptrace_register)
10804 (s390_supply_ptrace_register, s390_fill_gregset, s390_get_pc)
10805 (s390_set_pc): Change prototype to take a regcache. Adjust.
10806 (s390_arch_setup): Adjust.
10807 * linux-sh-low.c (sh_get_pc, sh_breakpoint_at)
10808 (sh_fill_gregset): Change prototype to take a regcache. Adjust.
10809 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
10810 (sparc_fill_gregset, sparc_store_gregset_from_stack)
10811 (sparc_store_gregset, sparc_get_pc): Change prototype to take a
10812 regcache. Adjust.
10813 (sparc_breakpoint_at): Adjust.
10814 * linux-xtensa-low.c (xtensa_fill_gregset):
10815 (xtensa_store_gregset):
10816 (xtensa_fill_xtregset, xtensa_store_xtregset, xtensa_get_pc)
10817 (xtensa_set_pc): Change prototype to take a regcache. Adjust.
10818 * nto-low.c (nto_fetch_registers, nto_store_registers): Change
10819 prototype to take a regcache. Adjust.
10820 * win32-arm-low.c (arm_fetch_inferior_register)
10821 (arm_store_inferior_register): Change prototype to take a
10822 regcache. Adjust.
10823 * win32-i386-low.c (i386_fetch_inferior_register)
10824 (i386_store_inferior_register): Change prototype to take a
10825 regcache. Adjust.
10826 * win32-low.c (child_fetch_inferior_registers)
10827 (child_store_inferior_registers): Change prototype to take a
10828 regcache. Adjust.
10829 (win32_wait): Adjust.
10830 (win32_fetch_inferior_registers): Change prototype to take a
10831 regcache. Adjust.
10832 (win32_store_inferior_registers): Adjust.
10833 * win32-low.h (struct win32_target_ops) <fetch_inferior_register,
10834 store_inferior_register>: Change prototype to take a regcache.
10835
60c3d7b0
DE		 108362010-01-20 Doug Evans <dje@google.com>
10837
10838 * linux-low.c (linux_create_inferior): Wrap use of __SIGRTMIN in
10839 #ifdef.
10840 (linux_wait_for_event1, linux_init_signals): Ditto.
ec8ebe72 10841 (W_STOPCODE): Provide definition if missing.
60c3d7b0 10842
dc146f7c
VP		 108432010-01-13 Vladimir Prus <vladimir@codesourcery.com>
10844
10845 * linux-low.c (linux_core_of_thread): New.
10846 (compare_ints, show_process, list_threads): New.
10847 (linux_qxfer_osdata): Report threads and cores.
10848 (linux_target_op): Register linux_core_of_thread.
10849 * remote-utils.c (prepare_resume_reply): Report the core.
10850 (buffer_xml_printf): Support %d specifier.
10851 * server.c (handle_threads_qxfer_proper, handle_threads_qxfer):
10852 New.
10853 (handle_query): Handle qXfer:threads. Announce availability
10854 thereof.
10855 * target.h (struct target_ops): New field core_of_thread.
10856
7803799a
UW		 108572010-01-04 Ulrich Weigand <uweigand@de.ibm.com>
10858
10859 * Makefile.in (clean): Remove new generated files.
10860 (reg-s390.o, reg-s390.c): Remove rules.
10861 (reg-s390x.o, reg-s390x.c): Likewise.
10862 (s390-linux32.o, s390-linux32.c): Add rules.
10863 (s390-linux64.o, s390-linux64.c): Likewise.
10864 (s390x-linux64.o, s390x-linux64.c): Likewise.
10865 * configure.srv (s390*-*-linux*): Update srv_regobj and srv_xmlfiles.
10866 * linux-s390-low.c: Include <elf.h>.
10867 (HWCAP_S390_HIGH_GPRS): Define if undefined.
10868 (init_registers_s390): Remove prototype.
10869 (init_registers_s390x): Likewise.
10870 (init_registers_s390_linux32): Add prototype.
10871 (init_registers_s390_linux64): Likewise.
10872 (init_registers_s390x_linux64): Likewise.
10873 (s390_num_regs_3264): New define.
10874 (s390_regmap_3264): New global variable.
10875 (s390_cannot_fetch_register): Remove obsolete check.
10876 (s390_cannot_store_register): Likewise.
10877 (s390_collect_ptrace_register): Handle upper/lower register halves.
10878 (s390_supply_ptrace_register): Likewise.
10879 (s390_fill_gregset): Update to register number changes.
10880 (s390_get_hwcap): New routine.
10881 (s390_arch_setup): Detect 32-bit process running on 64-bit system.
10882 Install appropriate regmap and register set.
10883
6e7ffa39
JB		 108842010-01-01 Joel Brobecker <brobecker@adacore.com>
10885
10886 * server.c (gdbserver_version): Update copyright year to 2010.
10887 * gdbreplay.c (gdbreplay_version): Likewise.
10888
957f3f49
DE		 108892009-12-28 Doug Evans <dje@google.com>
10890
10891 * linux-low.c: Delete inclusion of ansidecl.h, elf/common.h,
10892 elf/external.h. Include <elf.h> instead but only if necessary.
10893
ca5c370d
PA		 108942009-12-28 Pedro Alves <pedro@codesourcery.com>
10895
10896 * linux-low.c (linux_remove_process): Remove `detaching'
10897 parameter. Don't release/detach from thread_db here.
10898 (linux_kill): Release/detach from thread_db here, ...
10899 (linux_detach): ... and here, before actually detaching.
10900 (linux_wait_1): ... and here, when a process exits.
10901 * thread-db.c (any_thread_of): New.
10902 (thread_db_free): Switch the current inferior to a thread of the
10903 passed in process.
10904
4ee62156
DE		 109052009-12-21 Doug Evans <dje@google.com>
10906
d90e6a88
DE		 10907 * linux-x86-low.c: Delete outdated comment about Elf32_Phdr.
10908
c5f62d5f
DE		 10909 * linux-low.c (kill_lwp): Use __NR_tkill instead of SYS_tkill.
10910 Move definition of tkill_failed to ifdef __NR_tkill to avoid gcc
10911 warning ifndef __NR_tkill. Move setting of errno there too.
10912 Delete unnecessary resetting of errno after syscall.
10913 Minor comment changes to match gdb/linux-nat.c:kill_lwp.
10914
10e86dd7
DE		 10915 * configure.ac: Check for dladdr.
10916 * config.in: Regenerate.
10917 * configure: Regenerate.
10918 * thread-db.c (dladdr_to_soname): Only define ifdef HAVE_DLADDR.
10919 (try_thread_db_load): Update.
10920
4ee62156
DE		 10921 * linux-low.c (my_waitpid): Delete unnecessary prototype.
10922
00f515da
DE		 109232009-12-18 Doug Evans <dje@google.com>
10924
e9464885
DE		 10925 * event-loop.c: Include unistd.h if it exists.
10926
07d4f67e
DE		 10927 * linux-low.c (my_waitpid): Move definition away from being in
10928 between linux_tracefork_child/linux_test_for_tracefork.
10929
00f515da
DE		 10930 * gdb_proc_service.h (psaddr_t): Fix type.
10931 * thread-db.c (thread_db_info.td_thr_tls_get_addr_p): Fix
10932 signature to match glibc.
10933
1de1badb
DE		 109342009-12-16 Doug Evans <dje@google.com>
10935
10936 * linux-low.c (linux_read_memory): Fix argument to read.
10937
aeeb81d1
PA		 109382009-11-26 Pedro Alves <pedro@codesourcery.com>
10939
10940 * win32-low.c (get_child_debug_event): On EXIT_THREAD_DEBUG_EVENT
10941 events, don't leave current_inferior pointing at null.
10942
10357975
PA		 109432009-11-26 Pedro Alves <pedro@codesourcery.com>
10944
10945 * win32-low.c (LOG): Delete.
10946 (OUTMSG): Output to stderr.
10947 (OUTMSG2): Conditionalize on `debug_threads' variable, instead of
10948 on compile time LOG macro.
10949 (win32_wait): Fix debug output.
10950
cf6e3471
PA		 109512009-11-26 Pedro Alves <pedro@codesourcery.com>
10952
10953 * win32-low.c (win32_add_one_solib): If the dll name is
10954 "ntdll.dll", prepend the system directory to the dll path.
10955
0c85e18e
MK		 109562009-11-17 Daniel Jacobowitz <dan@codesourcery.com>
10957
10958 * m68k-tdep.c (m68k_gdbarch_init): Reuse previous initialization.
10959
9ac544ce 109602009-11-17 Nathan Sidwell <nathan@codesourcery.com>
889bf7c5 10961 Vladimir Prus <vladimir@codesourcery.com>
9ac544ce
MK		 10962
10963 * Makefile.in (reg-cf.o, reg-cf.c): New targets.
10964 * configure.ac: Check for __mcoldfire__ and set
10965 gdb_cv_m68k_is_coldfire.
10966 * configure.srv: Use gdb_cv_m68k_is_coldfire to select between
10967 reg-cf.o and reg-m68k.o.
10968 * configure: Regenerated.
10969
fd7dd3e6
PA		 109702009-11-16 Pedro Alves <pedro@codesourcery.com>
10971
10972 * linux-low.c (linux_remove_process): Add `detaching' parameter.
10973 Pass it to thread_db_free.
10974 (linux_kill, linux_detach, linux_wait_1): Adjust to pass the
10975 proper `detaching' argument to linux_remove_process.
10976 * linux-low.h (thread_db_free): Add `detaching' parameter.
10977 * thread-db.c (thread_db_init): Pass false as `detaching' argument
10978 to thread_db_free.
10979 (thread_db_free): Add `detaching' parameter. Only
10980 call td_ta_clear_event if detaching from process.
10981
75aa492e
MK		 109822009-11-12 Maxim Kuvyrkov <maxim@codesourcery.com>
10983
10984 * thread-db.c (thread_db_free): Fix typo.
10985
21e1bee4
PP		 109862009-11-11 Paul Pluzhnikov <ppluzhnikov@google.com>
10987
10988 PR gdb/10838
10989 * thread-db.c (thread_db_free): Call td_ta_clear_event.
10990
8838b45e
NS		 109912009-11-03 Nathan Sidwell <nathan@codesourcery.com>
10992
10993 * configure.ac (i[34567]86-*): Check if we're targetting x86-64
10994 with an i686 compiler.
10995 * configure.srv (i[34567]86-*-linux*): Pull in x86-64 handling if
10996 needed.
10997 * configure: Rebuilt.
10998
8a35fb51
SL		 109992009-10-29 Sandra Loosemore <sandra@codesourcery.com>
11000
11001 PR gdb/10783
11002
11003 * server.c (handle_search_memory_1): Correct read_addr initialization
11004 in loop for searching subsequent chunks.
11005
96f15937
PP		 110062009-10-29 Paul Pluzhnikov <ppluzhnikov@google.com>
11007
11008 * configure.ac: New --with-libthread-db option.
11009 * thread-db.c: Allow direct dependence on libthread_db.
11010 (thread_db_free): Adjust.
11011 * config.in: Regenerate.
11012 * configure: Likewise.
889bf7c5 11013
5f7d1694
PP		 110142009-10-28 Paul Pluzhnikov <ppluzhnikov@google.com>
11015
11016 PR gdb/10757
11017 * thread-db.c (attach_thread): New function.
11018 (maybe_attach_thread): Return success/failure.
11019 (find_new_threads_callback): Adjust.
889bf7c5
PA		 11020 (thread_db_find_new_threads): Loop until no new threads.
11021
88e3b899
PA		 110222009-10-13 Pedro Alves <pedro@codesourcery.com>
11023
11024 * proc-service.c (ps_lgetregs): Formatting.
11025
cdbfd419
PP		 110262009-10-08 Paul Pluzhnikov <ppluzhnikov@google.com>
11027
11028 * acinclude.m4: (SRV_CHECK_THREAD_DB, SRV_CHECK_TLS_GET_ADDR): Remove.
11029 * configure.ac: Adjust.
11030 * linux-low.h (struct process_info_private): Move members to struct
11031 thread_db.
11032 (thread_db_free, thread_db_handle_monitor_command): New prototype.
11033 * linux-low.c (linux_remove_process): Adjust.
11034 (linux_wait_for_event_1, linux_look_up_symbols): Likewise.
11035 * server.c (handle_query): Move code ...
11036 (handle_monitor_command): ... here. New function.
11037 * target.h (struct target_ops): New member.
11038 * thread-db.c (struct thread_db): New.
11039 (libthread_db_search_path): New variable.
11040 (thread_db_create_event, thread_db_enable_reporting)
11041 (find_one_thread, maybe_attach_thread, find_new_threads_callback)
11042 (thread_db_find_new_threads, (thread_db_get_tls_address): Adjust.
11043 (try_thread_db_load_1, dladdr_to_soname): New functions.
11044 (try_thread_db_load, thread_db_load_search): New functions.
11045 (thread_db_init): Search for libthread_db.
11046 (thread_db_free): New function.
11047 (thread_db_handle_monitor_command): Likewise.
11048 * config.in: Regenerate.
11049 * configure: Regenerate.
889bf7c5 11050
4168d2d6
UW		 110512009-09-27 Ulrich Weigand <uweigand@de.ibm.com>
11052
11053 * spu-low.c (spu_kill): Wait for inferior to terminate.
11054 Call clear_inferiors.
11055 (spu_detach): Call clear_inferiors.
11056
81ecdfbb
RW		 110572009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
11058
11059 * aclocal.m4: Regenerate.
11060 * config.in: Likewise.
11061 * configure: Likewise.
11062
0b9ff2c0
UW		 110632009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
11064
11065 * linux-ppc-low.c (INSTR_SC, NR_spu_run): Define.
11066 (parse_spufs_run): New function.
11067 (ppc_get_pc, ppc_set_pc): Detect and handle SPU PC.
11068 (ppc_breakpoint_at): Handle SPU breakpoints.
11069
efcbbd14
UW		 110702009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
11071
11072 * linux-low.c: Include <sys/stat.h> and <sys/vfs.h>.
11073 (SPUFS_MAGIC): Define.
11074 (spu_enumerate_spu_ids): New function.
11075 (linux_qxfer_spu): New function.
11076 (linux_target_ops): Install linux_qxfer_spu.
11077
f4d9bade
UW		 110782009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
11079
11080 * configure.srv (powerpc*-*-linux*): Add powerpc-cell32l.o
11081 and powerpc-cell64l.o to srv_regobj. Add rs6000/powerpc-cell32l.xml
11082 and rs6000/powerpc-cell64l.xml to srv_xmlfiles.
11083 * Makefile.in (powerpc-cell32l.o, powerpc-cell32l.c): New rules.
11084 (powerpc-cell64l.o, powerpc-cell64l.c): Likewise.
11085 (clean): Handle powerpc-cell32l.c and powerpc-cell64l.c.
11086 * linux-ppc-low.c (PPC_FEATURE_CELL): Define.
11087 (init_registers_powerpc_cell32l): Add prototype.
11088 (init_registers_powerpc_cell64l): Likewise.
11089 (ppc_arch_setup): Detect Cell/B.E. architecture.
11090
96e946ca
RW		 110912009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
11092
11093 * Makefile.in (datarootdir): New variable.
11094
58d6951d
DJ		 110952009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
11096
11097 * linux-low.c (linux_write_memory): Update debugging output.
11098 * Makefile.in (clean): Add new descriptions.
11099 (arm-with-vfpv2.o, arm-with-vfpv2.c, arm-with-vfpv3.o)
11100 (arm-with-vfpv3.c, arm-with-neon.o, arm-with-neon.c): New rules.
11101 * configure.srv: Add new files for arm*-*-linux*.
11102 * linux-arm-low.c: Add new declarations.
11103 (PTRACE_GETVFPREGS, PTRACE_SETVFPREGS): Define if undefined.
11104 (arm_hwcap, HWCAP_VFP, HWCAP_IWMMXT, HWCAP_NEON, HWCAP_VFPv3)
11105 (HWCAP_VFPv3D16): New.
11106 (arm_fill_wmmxregset, arm_store_wmmxregset): Check HWCAP_IWMMXT
11107 instead of __IWMMXT__.
11108 (arm_fill_vfpregset, arm_store_vfpregset, arm_get_hwcap)
11109 (arm_arch_setup): New.
11110 (target_regsets): Remove #ifdef. Add VFP regset.
11111 (the_low_target): Use arm_arch_setup.
11112
12b42a12
DJ		 111132009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
11114
11115 * linux-low.c (linux_kill_one_lwp): Adjust kernel workaround to skip
11116 the main thread again.
11117
ac8c974e
AR		 111182009-07-06 Aleksandar Ristovski <aristovski@qnx.com>
11119
11120 Adding Neutrino gdbserver.
11121 * configure: Regenerated.
11122 * configure.ac: Add case for srv_qnx and set LIBS accordingly.
11123 * configure.srv (i[34567]86-*-nto*): New target.
11124 * nto-low.c, nto-low.h, nto-x86-low.c: New files.
11125 * remote-utils.c [__QNX__]: Include sys/iomgr.h
11126 (nto_comctrl) [__QNX__]: New function.
11127 (enable_async_io, disable_async_io) [__QNX__]: Call nto_comctrl.
11128
4424e0c3 111292009-07-05 Danny Backx <dannybackx@users.sourceforge.net>
7437790a
PA		 11130
11131 * configure.srv (i[34567]86-*-mingw32ce*): Add i386-low.o to
11132 srv_tgtobj.
11133
912cf4ba
PA		 111342009-07-04 Danny Backx <dannybackx@users.sourceforge.net>
11135 Pedro Alves <pedro@codesourcery.com>
11136
11137 * win32-i386-low.c (i386_get_thread_context): Handle systems that
11138 don't support CONTEXT_EXTENDED_REGISTERS.
11139 (i386_win32_breakpoint, i386_win32_breakpoint_len): New.
11140 (the_low_target): Install them.
11141 * win32-low.c (get_child_debug_event): Handle WaitForDebugEvent
11142 failing with ERROR_PIPE_NOT_CONNECTED.
11143
aa5ca48f
DE		 111442009-06-30 Doug Evans <dje@google.com>
11145 Pierre Muller <muller@ics.u-strasbg.fr>
11146
11147 Add h/w watchpoint support to x86-linux, win32-i386.
11148 * Makefile.in (SFILES): Add i386-low.c
11149 (i386_low_h): Define.
11150 (i386-low.o): Add dependencies.
11151 (linux-x86-low.o): Add i386-low.h dependency.
11152 (win32-i386-low.o): Ditto.
11153 * i386-low.c: New file.
11154 * i386-low.h: New file.
11155 * configure.srv (i[34567]86-*-cygwin*): Add i386-low.o to srv_tgtobj.
11156 (i[34567]86-*-linux*, i[34567]86-*-mingw*, x86_64-*-linux*): Ditto.
11157 * linux-low.c (linux_add_process): Initialize arch_private.
11158 (linux_remove_process): Free arch_private.
11159 (add_lwp): Initialize arch_private.
11160 (delete_lwp): Free arch_private.
11161 (linux_resume_one_lwp): Call the_low_target.prepare_to_resume if
11162 provided.
11163 * linux-low.h (process_info_private): New member arch_private.
11164 (lwp_info): New member arch_private.
11165 (linux_target_ops): New members new_process, new_thread,
11166 prepare_to_resume.
11167 (ptid_of): New macro.
11168 * linux-x86-low.c: Include stddef.h, i386-low.h.
11169 (arch_process_info): New struct.
11170 (arch_lwp_info): New struct.
11171 (x86_linux_dr_get, x86_linux_dr_set): New functions.
11172 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
11173 (i386_dr_low_get_status): New function.
11174 (x86_insert_point, x86_remove_point): New functions.
11175 (x86_stopped_by_watchpoint): New function.
11176 (x86_stopped_data_address): New function.
11177 (x86_linux_new_process, x86_linux_new_thread): New functions.
11178 (x86_linux_prepare_to_resume): New function.
11179 (the_low_target): Add entries for insert_point, remove_point,
11180 stopped_by_watchpoint, stopped_data_address, new_process, new_thread,
11181 prepare_to_resume.
11182 * server.c (debug_hw_points): New global.
11183 (monitor_show_help): Document set debug-hw-points.
11184 (handle_query): Process "set debug-hw-points".
11185 * server.h (debug_hw_points): Declare.
11186 (paddress): Declare.
11187 * utils.c (NUMCELLS, CELLSIZE): New macros.
11188 (get_sell, xsnprintf, paddress): New functions.
11189 * win32-arm-low.c (the_low_target): Add entries for insert_point,
11190 remove_point, stopped_by_watchpoint, stopped_data_address.
11191 * win32-i386-low.c: Include i386-low.h.
11192 (debug_reg_state): Replaces dr.
11193 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
11194 (i386_dr_low_get_status): New function.
11195 (i386_insert_point, i386_remove_point): New functions.
11196 (i386_stopped_by_watchpoint): New function.
11197 (i386_stopped_data_address): New function.
11198 (i386_initial_stuff): Update.
11199 (get_thread_context,set_thread_context,i386_thread_added): Update.
11200 (the_low_target): Add entries for insert_point,
11201 remove_point, stopped_by_watchpoint, stopped_data_address.
11202 * win32-low.c (win32_insert_watchpoint): New function.
11203 (win32_remove_watchpoint): New function.
11204 (win32_stopped_by_watchpoint): New function.
11205 (win32_stopped_data_address): New function.
11206 (win32_target_ops): Add entries for insert_watchpoint,
11207 remove_watchpoint, stopped_by_watchpoint, stopped_data_address.
11208 * win32-low.h (win32_target_ops): New members insert_point,
11209 remove_point, stopped_by_watchpoint, stopped_data_address.
11210
d993e290
PA		 112112009-06-25 Pedro Alves <pedro@codesourcery.com>
11212
11213 * server.c (process_serial_event): Re-return unsupported, not
11214 error, if the type isn't recognized. Re-allow supporting only
11215 insert or remove packets. Also call require_running for
11216 breakpoints. Add missing break statement to default case. Tidy.
11217 * target.h (struct target_ops): Rename insert_watchpoint to
11218 insert_point, and remove_watchpoint to remove_point.
11219
11220 * linux-low.h (struct linux_target_ops): Likewise.
11221 * linux-low.c (linux_insert_watchpoint): Rename to ...
11222 (linux_insert_point): ... this. Adjust.
11223 (linux_remove_watchpoint): Rename to ...
11224 (linux_remove_point): ... this. Adjust.
11225 (linux_target_ops): Adjust.
11226 * linux-crisv32-low.c (cris_insert_watchpoint): Rename to ...
11227 (cris_insert_point): ... this.
11228 (cris_remove_watchpoint): Rename to ...
11229 (cris_remove_point): ... this.
11230 (the_low_target): Adjust.
11231
0f54c268
PM		 112322009-06-24 Pierre Muller <muller@ics.u-strasbg.fr>
11233
11234 * server.c (handle_v_kill): Pass signal_pid to
11235 kill_inferior if multi_process is zero.
11236
c6314022
AR		 112372009-06-23 Aleksandar Ristovski <aristovski@qnx.com>
11238
11239 * server.c (process_serial_event): Add support for Z0 and Z1 packet.
11240 * target.h (target_ops): Comment for *_watchpoint to make it clear
11241 the functions can get types '0' and '1'.
11242
4463ce24
AR		 112432009-06-22 Aleksandar Ristovski <aristovski@qnx.com>
11244
11245 * linux-low.c (usr_fetch_inferior_registers): Remove check for regno 0.
11246 * proc-service.c (ps_lgetregs): Pass -1 to fetch all registers.
11247 * regcache.c (get_regcache): Likewise.
11248 * spu-low.c (spu_fetch_registers): Remove 0 to -1 conversion.
11249 * win32-low.c (child_fetch_inferior_registers): Remove check for
11250 regno 0.
11251
cf8fd78b
PA		 112522009-06-19 Aleksandar Ristovski <aristovski@qnx.com>
11253 Pedro Alves <pedro@codesourcery.com>
11254
11255 * target.h (struct target_ops) <supports_multi_process>: New
11256 callback.
11257 (target_supports_multi_process): New.
11258 * server.c (handle_query): Even if GDB reports support, only
11259 enable multi-process if the target also supports it. Report
11260 multi-process support only if the target backend supports it.
11261 * linux-low.c (linux_supports_multi_process): New function.
11262 (linux_target_ops): Install it as target_supports_multi_process
11263 callback.
11264
47c0c975
DE		 112652009-05-24 Doug Evans <dje@google.com>
11266
e09875d4
DE		 11267 Global renaming of find_thread_pid to find_thread_ptid.
11268 * server.h (find_thread_ptid): Renamed from find_thread_pid.
11269 * inferiors.c (find_thread_ptid): Renamed from find_thread_pid.
11270 All callers updated.
11271
e27d73f6
DE		 11272 * linux-low.c (handle_extended_wait): Use linux_resume_one_lwp
11273 to resume the newly created thread, don't call ptrace (PTRACE_CONT)
11274 directly.
11275
47c0c975
DE		 11276 * linux-low.c (get_stop_pc): Print pc if debug_threads.
11277 (check_removed_breakpoint, linux_wait_for_lwp): Ditto.
11278 (linux_resume_one_lwp): Ditto.
11279
2acc282a
DE		 112802009-05-23 Doug Evans <dje@google.com>
11281
11282 * linux-low.c (linux_resume_one_lwp): Change type of first arg
11283 from struct inferior_list_entry * to struct lwp_info *.
11284 All callers updated.
11285
9f1036c1
DE		 112862009-05-13 Doug Evans <dje@google.com>
11287
11288 * linux-x86-low.c: Don't include assert.h.
11289 (x86_siginfo_fixup): Use fatal, not assert.
11290 (x86_arch_setup): Fix comment.
11291
d0722149
DE		 112922009-05-12 Doug Evans <dje@google.com>
11293
11294 Biarch support for i386/amd64 gdbserver.
11295 * Makefile.in (SFILES): Remove linux-i386-low.c, linux-x86-64-low.c.
11296 Add linux-x86-low.c.
11297 (linux-i386-low.o, linux-x86-64-low.o): Delete.
11298 (linux-x86-low.o): Add.
11299 * linux-x86-64-low.c: Delete.
11300 * linux-i386-low.c: Delete.
11301 * linux-x86-low.c: New file.
11302 * configure.srv (i?86-linux srv_tgtobj): Replace linux-i386-low.o with
11303 linux-x86-low.o.
11304 (x86_64-linux srv_tgtobj): Replace linux-x86-64-low.o with
11305 linux-x86-low.o.
11306 (x86_64-linux srv_regobj): Add reg-i386-linux.o.
11307 * linux-low.c: Include ansidecl.h, elf/common.h, elf/external.h.
11308 (linux_child_pid_to_exec_file): New function.
11309 (elf_64_header_p, elf_64_file_p): New functions.
11310 (siginfo_fixup): New function.
11311 (linux_xfer_siginfo): New local inf_siginfo. Call siginfo_fixup to
11312 give target a chance to convert layout.
11313 * linux-low.h (linux_target_ops): New member siginfo_fixup.
11314 (linux_child_pid_to_exec_file, elf_64_file_p): Declare.
11315
fdeb2a12
DE		 113162009-05-07 Doug Evans <dje@google.com>
11317
11318 * linux-low.c (regsets_fetch_inferior_registers): Fix memory leak.
11319 (regsets_store_inferior_registers): Ditto.
11320
a6dbe5df
PA		 113212009-05-06 Pedro Alves <pedro@codesourcery.com>
11322
11323 PR server/10048
11324
11325 * linux-low.c (must_set_ptrace_flags): Delete.
11326 (linux_create_inferior): Set `lwp->must_set_ptrace_flags' instead
11327 of the global.
11328 (linux_attach_lwp_1): Don't set PTRACE_SETOPTIONS here. Set
11329 `lwp->must_set_ptrace_flags' instead.
ba42693b 11330 (linux_wait_for_event_1): Set ptrace options here.
a6dbe5df
PA		 11331 (linux_wait_1): ... not here.
11332
5091eb23
DE		 113332009-04-30 Doug Evans <dje@google.com>
11334
9f767825
DE		 11335 * inferiors.c (started_inferior_callback): New function.
11336 (attached_inferior_callback): New function.
11337 (have_started_inferiors_p, have_attached_inferiors_p): New functions.
11338 * server.c (print_started_pid, print_attached_pid): New functions.
11339 (detach_or_kill_for_exit): New function.
11340 (main): Call it instead of for_each_inferior (kill_inferior_callback).
11341 * server.h (have_started_inferiors_p): Declare.
11342 (have_attached_inferiors_p): Declare.
11343
5091eb23
DE		 11344 * inferiors.c (remove_process): Fix memory leak, free process.
11345 * linux-low.c (linux_remove_process): New function.
11346 (linux_kill): Call it instead of remove_process.
11347 (linux_detach, linux_wait_1): Ditto.
11348
155c8968
PA		 113492009-04-19 Danny Backx <dannybackx@users.sourceforge.net>
11350
11351 * configure.srv: Add x86 Windows CE target.
11352
7fe519cb
UW		 113532009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
11354
11355 * inferiors.c (get_thread_process): Make global.
11356 * server.h (get_thread_process): Add prototype.
11357 * thread-db.c (find_one_thread): Use get_thread_process
11358 instead of current_process.
11359 (thread_db_get_tls_address): Do not crash if called when
11360 thread layer is not yet initialized.
11361
5472f405
UW		 113622009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
11363
11364 * remote-utils.c (prepare_resume_reply): Null-terminate packet.
11365 * spu-low.c (current_tid): Rename to ...
11366 (current_ptid): ... this.
11367 (fetch_ppc_register, fetch_ppc_memory, store_ppc_memory,
11368 spu_proc_xfer_spu, spu_resume, spu_request_interrupt): Use
11369 ptid_get_lwp (current_ptid) instead of current_tid.
11370 (spu_kill, spu_detach, spu_join, spu_wait): Use pid argument
11371 instead of current_tid. Use find_process_pid to verify pid
11372 argument is valid. Pass proper argument to remove_process.
11373 (spu_thread_alive): Compare current_ptid instead of current_tid.
11374 (spu_resume): Likewise.
11375
55ac2b99
PA		 113762009-04-02 Pedro Alves <pedro@codesourcery.com>
11377
11378 * linux-low.c (usr_store_inferior_registers): Declare local `pid'
11379 variable.
11380
95954743
PA		 113812009-04-01 Pedro Alves <pedro@codesourcery.com>
11382
11383 Implement the multiprocess extensions, and add linux multiprocess
11384 support.
11385
11386 * server.h (ULONGEST): Declare.
11387 (struct ptid, ptid_t): New.
11388 (minus_one_ptid, null_ptid): Declare.
11389 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
11390 (ptid_get_tid, ptid_equal, ptid_is_pid): Declare.
11391 (struct inferior_list_entry): Change `id' type from unsigned from
11392 to ptid_t.
11393 (struct sym_cache, struct breakpoint, struct
11394 process_info_private): Forward declare.
11395 (struct process_info): Declare.
11396 (current_process): Declare.
11397 (all_processes): Declare.
11398 (initialize_inferiors): Declare.
11399 (add_thread): Adjust to use ptid_t.
11400 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): Ditto.
11401 (add_process, remove_process, find_thread_pid): Declare.
11402 (find_inferior_id): Adjust to use ptid_t.
11403 (cont_thread, general_thread, step_thread): Change type to ptid_t.
11404 (multi_process): Declare.
11405 (push_event): Adjust to use ptid_t.
11406 (read_ptid, write_ptid): Declare.
11407 (prepare_resume_reply): Adjust to use ptid_t.
11408 (clear_symbol_cache): Declare.
11409 * inferiors.c (all_processes): New.
11410 (null_ptid, minus_one_ptid): New.
11411 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
11412 (ptid_get_tid, ptid_equal, ptid_is_pid): New.
11413 (add_thread): Change unsigned long to ptid. Remove gdb_id
11414 parameter. Adjust.
11415 (thread_id_to_gdb_id, thread_to_gdb_id): Change unsigned long to ptid.
11416 (gdb_id_to_thread): Rename to ...
11417 (find_thread_pid): ... this. Change unsigned long to ptid.
11418 (gdb_id_to_thread_id, find_inferior_id): Change unsigned long to ptid.
11419 (loaded_dll, pull_pid_from_list): Adjust.
11420 (add_process, remove_process, find_process_pid)
11421 (get_thread_process, current_process, initialize_inferiors): New.
11422 * target.h (struct thread_resume) <thread>: Change type to ptid_t.
11423 (struct target_waitstatus) <related_pid>: Ditto.
11424 (struct target_ops) <kill, detach>: Add `pid' argument. Change
11425 return type to int.
11426 (struct target_ops) <join>: Add `pid' argument.
11427 (struct target_ops) <thread_alive>: Change pid's type to ptid_t.
11428 (struct target_ops) <wait>: Add `ptid' field. Change return type
11429 to ptid.
11430 (kill_inferior, detach_inferior, join_inferior): Add `pid' argument.
11431 (mywait): Add `ptid' argument. Change return type to ptid_t.
11432 (target_pid_to_str): Declare.
11433 * target.c (set_desired_inferior): Adjust to use ptids.
11434 (mywait): Add new `ptid' argument. Adjust.
11435 (target_pid_to_str): New.
11436 * mem-break.h (free_all_breakpoints): Declare.
11437 * mem-break.c (breakpoints): Delelete.
11438 (set_breakpoint_at, delete_breakpoint, find_breakpoint_at)
11439 (check_mem_read, check_mem_write, delete_all_breakpoints): Adjust
11440 to use per-process breakpoint list.
11441 (free_all_breakpoints): New.
11442 * remote-utils.c (struct sym_cache) <name>: Drop `const'.
11443 (symbol_cache, all_symbols_looked_up): Delete.
11444 (hexchars): New.
11445 (ishex, unpack_varlen_hex, write_ptid, hex_or_minus_one,
11446 read_ptid): New.
11447 (prepare_resume_reply): Change ptid argument's type from unsigned
11448 long to ptid_t. Adjust. Implement W;process and X;process.
11449 (free_sym_cache, clear_symbol_cache): New.
11450 (look_up_one_symbol): Adjust to per-process symbol cache. *
11451 * server.c (cont_thread, general_thread, step_thread): Change type
11452 to ptid_t.
11453 (attached): Delete.
11454 (multi_process): New.
11455 (last_ptid): Change type to ptid_t.
11456 (struct vstop_notif) <ptid>: Change type to ptid_t.
11457 (queue_stop_reply, push_event): Change `ptid' argument's type to
11458 ptid_t.
11459 (discard_queued_stop_replies): Add `pid' argument.
11460 (start_inferior): Adjust to use ptids. Adjust to mywait interface
11461 changes. Don't reference the `attached' global.
11462 (attach_inferior): Adjust to mywait interface changes.
11463 (handle_query): Adjust to use ptids. Parse GDB's qSupported
11464 features. Handle and report "multiprocess+". Handle
11465 "qAttached:PID".
11466 (handle_v_cont): Adjust to use ptids. Adjust to mywait interface
11467 changes.
11468 (handle_v_kill): New.
11469 (handle_v_stopped): Adjust to use target_pid_to_str.
11470 (handle_v_requests): Allow multiple attaches and runs when
11471 multiprocess extensions are in effect. Handle "vKill".
11472 (myresume): Adjust to use ptids.
11473 (queue_stop_reply_callback): Add `arg' parameter. Handle it.
11474 (handle_status): Adjust to discard_queued_stop_replies interface
11475 change.
11476 (first_thread_of, kill_inferior_callback)
11477 (detach_or_kill_inferior_callback, join_inferiors_callback): New.
11478 (main): Call initialize_inferiors. Adjust to use ptids, killing
11479 and detaching from all inferiors. Handle multiprocess packet
11480 variants.
11481 * linux-low.h: Include gdb_proc_service.h.
11482 (struct process_info_private): New.
11483 (struct linux_target_ops) <pid_of>: Use ptid_get_pid.
11484 <lwpid_of>: Use ptid_get_lwp.
11485 (get_lwp_thread): Adjust.
11486 (struct lwp_info): Add `dead' member.
11487 (find_lwp_pid): Declare.
11488 * linux-low.c (thread_db_active): Delete.
11489 (new_inferior): Adjust comment.
11490 (inferior_pid): Delete.
11491 (linux_add_process): New.
11492 (handle_extended_wait): Adjust.
11493 (add_lwp): Change unsigned long to ptid.
11494 (linux_create_inferior): Add process to processes table. Adjust
11495 to use ptids. Don't set new_inferior here.
11496 (linux_attach_lwp): Rename to ...
11497 (linux_attach_lwp_1): ... this. Add `initial' argument. Handle
11498 it. Adjust to use ptids.
11499 (linux_attach_lwp): New.
11500 (linux_attach): Add process to processes table. Don't set
11501 new_inferior here.
11502 (struct counter): New.
11503 (second_thread_of_pid_p, last_thread_of_process_p): New.
11504 (linux_kill_one_lwp): Add `args' parameter. Handle it. Adjust to
11505 multiple processes.
11506 (linux_kill): Add `pid' argument. Handle it. Adjust to multiple
11507 processes. Remove process from process table.
11508 (linux_detach_one_lwp): Add `args' parameter. Handle it. Adjust
11509 to multiple processes.
11510 (any_thread_of): New.
11511 (linux_detach): Add `pid' argument, and handle it. Remove process
11512 from processes table.
11513 (linux_join): Add `pid' argument. Handle it.
11514 (linux_thread_alive): Change unsighed long argument to ptid_t.
11515 Consider dead lwps as not being alive.
11516 (status_pending_p): Rename `dummy' argument to `arg'. Filter out
11517 threads we're not interested in.
11518 (same_lwp, find_lwp_pid): New.
11519 (linux_wait_for_lwp): Change `pid' argument's type from int to
11520 ptid_t. Adjust.
11521 (linux_wait_for_event): Rename to ...
11522 (linux_wait_for_event_1): ... this. Change `pid' argument's type
11523 from int to ptid_t. Adjust.
11524 (linux_wait_for_event): New.
11525 (linux_wait_1): Add `ptid' argument. Change return type to
11526 ptid_t. Adjust. Use last_thread_of_process_p. Remove processes
11527 that exit from the process table.
11528 (linux_wait): Add `ptid' argument. Change return type to ptid_t.
11529 Adjust.
11530 (mark_lwp_dead): New.
11531 (wait_for_sigstop): Adjust to use ptids. If a process exits while
11532 stopping all threads, mark its main lwp as dead.
11533 (linux_set_resume_request, linux_resume_one_thread): Adjust to use
11534 ptids.
11535 (fetch_register, usr_store_inferior_registers)
11536 (regsets_fetch_inferior_registers)
11537 (regsets_store_inferior_registers, linux_read_memory)
11538 (linux_write_memory): Inline `inferior_pid'.
11539 (linux_look_up_symbols): Adjust to use per-process
11540 `thread_db_active'.
11541 (linux_request_interrupt): Adjust to use ptids.
11542 (linux_read_auxv): Inline `inferior_pid'.
11543 (initialize_low): Don't reference thread_db_active.
11544 * gdb_proc_service.h (struct ps_prochandle) <pid>: Remove.
11545 * proc-service.c (ps_lgetregs): Use find_lwp_pid.
11546 (ps_getpid): Return the pid of the current inferior.
11547 * thread-db.c (proc_handle, thread_agent): Delete.
11548 (thread_db_create_event, thread_db_enable_reporting): Adjust to
11549 per-process data.
11550 (find_one_thread): Change argument type to ptid_t. Adjust to
11551 per-process data.
11552 (maybe_attach_thread): Adjust to per-process data and ptids.
11553 (thread_db_find_new_threads): Ditto.
11554 (thread_db_init): Ditto.
11555 * spu-low.c (spu_create_inferior, spu_attach): Add process to
11556 processes table. Adjust to use ptids.
11557 (spu_kill, spu_detach): Adjust interface. Remove process from
11558 processes table.
11559 (spu_join, spu_thread_alive): Adjust interface.
11560 (spu_wait): Adjust interface. Remove process from processes
11561 table. Adjust to use ptids.
11562 * win32-low.c (current_inferior_tid): Delete.
11563 (current_inferior_ptid): New.
11564 (debug_event_ptid): New.
11565 (thread_rec): Take a ptid. Adjust.
11566 (child_add_thread): Add `pid' argument. Adjust to use ptids.
11567 (child_delete_thread): Ditto.
11568 (do_initial_child_stuff): Add `attached' argument. Add process to
11569 processes table.
11570 (child_fetch_inferior_registers, child_store_inferior_registers):
11571 Adjust.
11572 (win32_create_inferior): Pass 0 to do_initial_child_stuff.
11573 (win32_attach): Pass 1 to do_initial_child_stuff.
11574 (win32_kill): Adjust interface. Remove process from processes
11575 table.
11576 (win32_detach): Ditto.
11577 (win32_join): Adjust interface.
11578 (win32_thread_alive): Take a ptid.
11579 (win32_resume): Adjust to use ptids.
11580 (get_child_debug_event): Ditto.
11581 (win32_wait): Adjust interface. Remove exiting process from
11582 processes table.
11583
bd99dc85
PA		 115842009-04-01 Pedro Alves <pedro@codesourcery.com>
11585
11586 Non-stop mode support.
11587
11588 * server.h (non_stop): Declare.
11589 (gdb_client_data, handler_func): Declare.
11590 (delete_file_handler, add_file_handler, start_event_loop):
11591 Declare.
11592 (handle_serial_event, handle_target_event, push_event)
11593 (putpkt_notif): Declare.
11594 * target.h (enum resume_kind): New.
11595 (struct thread_resume): Replace `step' field by `kind' field.
11596 (TARGET_WNOHANG): Define.
11597 (struct target_ops) <wait>: Add `options' argument.
11598 <supports_non_stop, async, start_non_stop>: New fields.
11599 (target_supports_non_stop, target_async): New.
11600 (start_non_stop): Declare.
11601 (mywait): Add `options' argument.
11602 * target.c (mywait): Add `options' argument. Print child exit
11603 notifications here.
11604 (start_non_stop): New.
11605 * server.c (non_stop, own_buf, mem_buf): New globals.
11606 (struct vstop_notif): New.
11607 (notif_queue): New global.
11608 (queue_stop_reply, push_event, discard_queued_stop_replies)
11609 (send_next_stop_reply): New.
11610 (start_inferior): Adjust to use resume_kind. Adjust to mywait
11611 interface changes.
11612 (attach_inferior): In non-stop mode, don't wait for the target
11613 here.
11614 (handle_general_set): Handle QNonStop.
11615 (handle_query): When handling qC, return the current general
11616 thread, instead of the first thread of the list.
11617 (handle_query): If the backend supports non-stop mode, include
11618 QNonStop+ in the qSupported query response.
11619 (handle_v_cont): Adjust to use resume_kind. Handle resume_stop
11620 and non-stop mode.
11621 (handle_v_attach, handle_v_run): Handle non-stop mode.
11622 (handle_v_stopped): New.
11623 (handle_v_requests): Report support for vCont;t. Handle vStopped.
11624 (myresume): Adjust to use resume_kind. Handle non-stop.
11625 (queue_stop_reply_callback): New.
11626 (handle_status): Handle non-stop mode.
11627 (main): Clear non_stop flag on reconnection. Use the event-loop.
11628 Refactor serial protocol handling from here ...
11629 (process_serial_event): ... to this new function. When GDB
11630 selects any thread, select one here. In non-stop mode, wait until
11631 GDB acks all pending events before exiting.
11632 (handle_serial_event, handle_target_event): New.
11633 * remote-utils.c (remote_open): Install remote_desc in the event
11634 loop.
11635 (remote_close): Remove remote_desc from the event loop.
11636 (putpkt_binary): Rename to...
11637 (putpkt_binary_1): ... this. Add `is_notic' argument. Handle it.
11638 (putpkt_binary): New as wrapper around putpkt_binary_1.
11639 (putpkt_notif): New.
11640 (prepare_resume_reply): In non-stop mode, don't change the
11641 general_thread.
11642 * event-loop.c: New.
11643 * Makefile.in (OBJ): Add event-loop.o.
11644 (event-loop.o): New rule.
11645
11646 * linux-low.h (pid_of): Moved here.
11647 (lwpid_of): New.
11648 (get_lwp_thread): Use lwpid_of.
11649 (struct lwp_info): Delete `lwpid' field. Add `suspended' field.
11650 * linux-low.c (pid_of): Delete.
11651 (inferior_pid): Use lwpid_of.
11652 (linux_event_pipe): New.
11653 (target_is_async_p): New.
11654 (delete_lwp): New.
11655 (handle_extended_wait): Use lwpid_of.
11656 (add_lwp): Don't set lwpid field.
11657 (linux_attach_lwp): Adjust debug output. Use lwpid_of.
11658 (linux_kill_one_lwp): If killing a running lwp, stop it first.
11659 Use lwpid_of. Adjust to linux_wait_for_event interface changes.
11660 (linux_detach_one_lwp): If detaching from a running lwp, stop it
11661 first. Adjust to linux_wait_for_event interface changes. Use
11662 lwpid_of.
11663 (linux_detach): Don't delete the main lwp here.
11664 (linux_join): Use my_waitpid. Avoid signal_pid. Use lwpid_of.
11665 (status_pending_p): Don't consider explicitly suspended lwps.
11666 (linux_wait_for_lwp): Take an integer pid instead of a lwp_info
11667 pointer. Add OPTIONS argument. Change return type to int. Use
11668 my_waitpid instead of sleeping. Handle WNOHANG. Use lwpid_of.
11669 (linux_wait_for_event): Take an integer pid instead of a lwp_info
11670 pointer. Add status pointer argument. Return a pid instead of a
11671 status. Use lwpid_of. Adjust to linux_wait_for_lwp interface
11672 changes. In non-stop mode, don't switch to a random thread.
11673 (linux_wait): Rename to...
11674 (linux_wait_1): ... this. Add target_options argument, and handle
11675 it. Adjust to use resume_kind. Use lwpid_of. In non-stop mode,
11676 don't handle the continue thread. Handle TARGET_WNOHANG. Merge
11677 clean exit and signal exit code. Don't stop all threads in
11678 non-stop mode. In all-stop mode, only stop all threads when
11679 reporting a stop to GDB. Handle explicit thread stop requests.
11680 (async_file_flush, async_file_mark): New.
11681 (linux_wait): New.
11682 (send_sigstop): Use lwpid_of.
11683 (wait_for_sigstop): Use lwpid_of. Adjust to linux_wait_for_event
11684 interface changes. In non-stop mode, don't switch to a random
11685 thread.
11686 (linux_resume_one_lwp): Use lwpid_of.
11687 (linux_continue_one_thread, linux_queue_one_thread): Merge into ...
11688 (linux_resume_one_thread): ... this. Handle resume_stop. In
11689 non-stop mode, don't look for pending flag in all threads.
11690 (resume_status_pending_p): Don't consider explicitly suspended
11691 threads.
11692 (my_waitpid): Reimplement. Emulate __WALL.
11693 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
11694 Use lwpid_of.
11695 (sigchld_handler, linux_supports_non_stop, linux_async)
11696 (linux_start_non_stop): New.
11697 (linux_target_ops): Register linux_supports_non_stop, linux_async
11698 and linux_start_non_stop.
11699 (initialize_low): Install SIGCHLD handler.
11700 * thread-db.c (thread_db_create_event, find_one_thread)
11701 (thread_db_get_tls_address): Use lwpid_of.
11702 * win32-low.c (win32_detach): Adjust to use resume_kind.
11703 (win32_wait): Add `options' argument.
11704 * spu-low.c (spu_resume): Adjust to use resume_kind.
11705 (spu_wait): Add `options' argument.
11706
5b1c542e
PA		 117072009-04-01 Pedro Alves <pedro@codesourcery.com>
11708
11709 Decouple target code from remote protocol.
11710
11711 * target.h (enum target_waitkind): New.
11712 (struct target_waitstatus): New.
11713 (struct target_ops) <wait>: Return an unsigned long. Take a
11714 target_waitstatus pointer instead of a char pointer.
11715 (mywait): Likewise.
11716 * target.c (mywait): Change prototype to return an unsigned long.
11717 Take a target_waitstatus pointer instead of a char pointer. Adjust.
11718 * server.h (thread_from_wait, old_thread_from_wait): Delete
11719 declarations.
11720 (prepare_resume_reply): Change prototype to take a
11721 target_waitstatus.
11722 * server.c (thread_from_wait, old_thread_from_wait): Delete.
11723 (last_status, last_ptid): New.
11724 (start_inferior): Remove "statusptr" argument. Adjust. Return a
11725 pid instead of a signal.
11726 (attach_inferior): Remove "status" and "signal" parameters.
11727 Adjust.
11728 (handle_query): For qGetTLSAddr, parse the thread id with strtol,
11729 not as an address.
11730 (handle_v_cont, handle_v_attach, handle_v_run, handle_v_kill)
11731 (handle_v_requests, myresume): Remove "status" and "signal"
11732 parameters. Adjust.
11733 (handle_status): New.
11734 (main): Delete local `status'. Adjust.
11735 * remote-utils.c: Include target.h.
11736 (prepare_resume_reply): Change prototype to take a
11737 target_waitstatus. Adjust.
11738
11739 * linux-low.c (linux_wait): Adjust to new target_ops->wait
11740 interface.
11741 * spu-low.c (spu_wait): Adjust.
11742 * win32-low.c (enum target_waitkind, struct target_waitstatus):
11743 Delete.
11744 (win32_wait): Adjust.
11745
2bd7c093
PA		 117462009-04-01 Pedro Alves <pedro@codesourcery.com>
11747
11748 * target.h (struct thread_resume): Delete leave_stopped member.
11749 (struct target_ops): Add a `n' argument to the `resume' callback.
11750 * server.c (start_inferior): Adjust.
11751 (handle_v_cont, myresume): Adjust.
11752 * linux-low.c (check_removed_breakpoint): Adjust to resume
11753 interface change, and to removed leave_stopped field.
11754 (resume_ptr): Delete.
11755 (struct thread_resume_array): New.
11756 (linux_set_resume_request): Add new `arg' parameter. Adjust to
11757 resume interface change.
11758 (linux_continue_one_thread, linux_queue_one_thread)
11759 (resume_status_pending_p): Check if the resume field is NULL
11760 instead of checking the leave_stopped member.
11761 (linux_resume): Adjust to the target resume interface change.
11762 * spu-low.c (spu_resume): Adjust to the target resume interface
11763 change.
11764 * win32-low.c (win32_detach, win32_resume): Ditto.
11765
c35fafde
PA		 117662009-04-01 Pedro Alves <pedro@codesourcery.com>
11767
11768 * linux-low.c (linux_wait_for_event): Don't clear the `stepping'
11769 flag.
11770 (wait_for_sigstop): Don't leave a finished single-step SIGTRAP
11771 pending.
11772 (linux_continue_one_thread): Only preserve the stepping flag if
11773 there's a pending breakpoint.
11774
0a59d50b
PA		 117752009-03-31 Pedro Alves <pedro@codesourcery.com>
11776
11777 * server.c (main): After the inferior having exited, call
11778 remote_close before exiting gdbserver.
11779
f04c6d38
TJB		 117802009-03-25 Thiago Jung Bauermann <bauerman@br.ibm.com>
11781
11782 Fix size of FPSCR in Power 7 processors.
11783 * linux-ppc-low.c (PPC_FEATURE_ARCH_2_05): Remove #define.
11784 (PPC_FEATURE_HAS_DFP): New #define.
11785 (ppc_arch_setup): Check for DFP feature instead of ISA 2.05 to decide on
11786 size of the FPSCR.
11787
78e5cee6
PA		 117882009-03-23 Pedro Alves <pedro@codesourcery.com>
11789
11790 * server.c (handle_query) Whitespace and formatting.
11791
1b3f6016
PA		 117922009-03-22 Pedro Alves <pedro@codesourcery.com>
11793
11794 * i387-fp.c, linux-arm-low.c, linux-cris-low.c,
11795 linux-crisv32-low.c, linux-i386-low.c, linux-low.c,
11796 linux-mips-low.c, linux-s390-low.c, linux-sparc-low.c,
11797 linux-x86-64-low.c, linux-xtensa-low.c, proc-service.c,
11798 regcache.c, remote-utils.c, server.c, spu-low.c, target.h,
11799 thread-db.c, win32-low.c, xtensa-xtregs.c, gdbreplay.c,
11800 Makefile.in, configure.ac: Fix whitespace throughout.
11801 * configure: Regenerate.
11802
a07b2135
PA		 118032009-03-22 Pedro Alves <pedro@codesourcery.com>
11804
11805 * inferiors.c (find_inferior): Make it safe for the callback
11806 function to delete the currently iterated inferior.
11807
67cc2626
PA		 118082009-03-22 Pedro Alves <pedro@codesourcery.com>
11809
11810 * Makefile.in (linuw_low_h): Move higher.
11811 (thread-db.o): Depend on $(linux_low_h).
11812
54a0b537
PA		 118132009-03-17 Pedro Alves <pedro@codesourcery.com>
11814
11815 Rename "process" to "lwp" throughout.
11816
11817 * linux-low.c (all_processes): Rename to...
11818 (all_lwps): ... this.
11819 (inferior_pid, handle_extended_wait, get_stop_pc): Adjust.
11820 (add_process): Rename to ...
11821 (add_lwp): ... this. Adjust.
11822 (linux_create_inferior): Adjust.
11823 (linux_attach_lwp): Adjust.
11824 (linux_attach): Adjust.
11825 (linux_kill_one_process): Rename to ...
11826 (linux_kill_one_lwp): ... this. Adjust.
11827 (linux_kill): Adjust.
11828 (linux_detach_one_process): Rename to ...
11829 (linux_detach_one_lwp): ... this. Adjust.
11830 (linux_detach): Adjust.
11831 (check_removed_breakpoint): Adjust.
11832 (status_pending_p): Adjust.
11833 (linux_wait_for_process): Rename to ...
11834 (linux_wait_for_lwp): ... this. Adjust.
11835 (linux_wait_for_event): Adjust.
11836 (send_sigstop): Adjust.
11837 (wait_for_sigstop): Adjust.
11838 (stop_all_processes): Rename to ...
11839 (stop_all_lwps): ... this.
11840 (linux_resume_one_process): Rename to ...
11841 (linux_resume_one_lwp): ... this. Adjust.
11842 (linux_set_resume_request, linux_continue_one_thread)
11843 (linux_queue_one_thread, resume_status_pending_p)
11844 (usr_store_inferior_registers, regsets_store_inferior_registers)
11845 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
11846 Adjust.
11847 * linux-low.h (get_process): Rename to ...
11848 (get_lwp): ... this. Adjust.
11849 (get_thread_process): Rename to ...
11850 (get_thread_lwp): ... this. Adjust.
11851 (get_process_thread): Rename to ...
11852 (get_lwp_thread): ... this. Adjust.
11853 (struct process_info): Rename to ...
11854 (struct lwp_info): ... this.
11855 (all_processes): Rename to ...
11856 (all_lwps): ... this.
11857 * proc-service.c (ps_lgetregs): Adjust.
11858 * thread-db.c (thread_db_create_event, find_one_thread)
11859 (maybe_attach_thread, thread_db_get_tls_address): Adjust.
11860
0b16c5cf
PA		 118612009-03-14 Pedro Alves <pedro@codesourcery.com>
11862
11863 * server.c (handle_query): Handle "qAttached".
11864
32de4b9d
NS		 118652009-03-13 Nathan Sidwell <nathan@codesourcery.com>
11866
11867 * Makefile.in, hostio-errno.c, errno.c, xtensa-xtregs.c: Change to
11868 GPLv3, update license URL.
11869
2aecd87f
DE		 118702009-03-01 Doug Evans <dje@google.com>
11871
93efd302 11872 * Makefile.in (INCLUDE_CFLAGS): Add -I$(srcdir)/../common.
2aecd87f
DE		 11873 (server_h): Add gdb_signals.h.
11874 (signals.o): Update.
11875 * server.h (target_signal_from_host,target_signal_to_host_p)
11876 (target_signal_to_host,target_signal_to_name): Moved to gdb_signals.h.
11877
86b1f9c5
PM		 118782009-02-14 Pierre Muller <muller@ics.u-strasbg.fr>
11879
11880 * remote-utils.c (getpkt): Also generate remote-debug
11881 information if noack_mode is set.
11882
4aa995e1
PA		 118832009-02-06 Pedro Alves <pedro@codesourcery.com>
11884
11885 * server.c (handle_query): Report qXfer:siginfo:read and
11886 qXfer:siginfo:write as supported and handle them.
11887 * target.h (struct target_ops) <qxfer_siginfo>: New field.
11888 * linux-low.c (linux_xfer_siginfo): New.
11889 (linux_target_ops): Set it.
11890
62709adf
PA		 118912009-01-26 Pedro Alves <pedro@codesourcery.com>
11892
11893 * server.c (gdbserver_usage): Mention --remote-debug.
11894 (main): Accept '--remote-debug' switch.
11895
aef93bd7
DE		 118962009-01-18 Doug Evans <dje@google.com>
11897
11898 * regcache.c (new_register_cache): No need to check result of xcalloc.
11899 * server.c (handle_search_memory): Back out calls to xmalloc,
11900 result is checked and error is returned to user upon failure.
11901 (handle_query): Ditto. Add more checks for result of malloc.
11902 (handle_v_cont): Check result of malloc, report error back to
11903 user upon failure.
11904 (handle_v_run): Ditto. Call freeargv.
11905 * server.h (freeargv): Declare.
11906 * utils.c (freeargv): New fn.
11907
54363045
DE		 119082009-01-15 Doug Evans <dje@google.com>
11909
f626972c
DE		 11910 * gdbreplay.c (perror_with_name): Make arg const char *.
11911 * server.h (target_signal_to_name): Make return type const char *.
0842e787 11912 * thread-db.c (thread_db_err_str): Make return type const char *.
f626972c 11913 * utils.c (perror_with_name): Make arg const char *.
54363045 11914
18aae699
PA		 119152009-01-14 Pedro Alves <pedro@codesourcery.com>
11916
11917 * win32-low.c (get_child_debug_event): Issue a final DBG_CONTINUE
11918 when handling a EXIT_PROCESS_DEBUG_EVENT.
11919
ff703abe
JB		 119202009-01-06 Joel Brobecker <brobecker@adacore.com>
11921
11922 * gdbreplay.c (gdbreplay_version): Update copyright year.
11923 * server.c (gdbserver_version): Likewise.
11924
f21cc1a2 119252009-01-05 Doug Evans <dje@google.com>
0e21c1ec
DE		 11926
11927 * linux-low.c (linux_attach_lwp): Add some comments/fixmes.
f21cc1a2 11928 (handle_extended_wait): Improve comment.
0e21c1ec 11929
bca929d3
DE		 119302008-12-13 Doug Evans <dje@google.com>
11931
11932 * utils.c (xmalloc,xcalloc,xstrdup): New fns.
11933 * server.h (ATTR_MALLOC): New macro.
11934 (xmalloc,xcalloc,xstrdup): Declare.
11935 * hostio.c: Replace malloc,calloc,strdup with xmalloc,xcalloc,xstrdup.
11936 * inferiors.c: Ditto.
11937 * linux-low.c: Ditto.
11938 * mem-break.c: Ditto.
11939 * regcache.c: Ditto.
11940 * remote-utils.c: Ditto.
11941 * server.c: Ditto.
11942 * target.c: Ditto.
11943 * win32-low.c: Ditto.
11944
97438e3f
DE		 119452008-12-12 Doug Evans <dje@google.com>
11946
896c7fbb
DE		 11947 * linux-low.c (linux_wait_for_process): Don't clobber current_inferior
11948 in debugging printf.
11949
97438e3f
DE		 11950 * linux-low.c (handle_extended_wait): Simplify, use my_waitpid.
11951
e3b886f8
DE		 119522008-12-09 Doug Evans <dje@google.com>
11953
11954 * linux-low.h (struct process_info): Delete member tid, unused.
11955 * thread-db.c (find_one_thread): Update.
11956 (maybe_attach_thread): Update.
11957
07e059b5
VP		 119582008-12-02 Pedro Alves <pedro@codesourcery.com>
11959
889bf7c5
PA		 11960 * target.h (struct target_ops): Add qxfer_osdata member.
11961 * linux-low.c: Include ctype.h and pwd.h and sys/types.h
11962 and dirent.h.
11963 (linux_qxfer_osdata): New functions.
11964 (linux_target_ops): Register linux_qxfer_osdata as qxfer_osdata
11965 callback.
11966 * server.c (handle_query): Handle "qXfer:osdata:read:".
11967 * remote-utils.c (buffer_grow, buffer_free, buffer_init, buffer_finish)
11968 (buffer_xml_printf): New functions.
11969 * server.h (struct buffer): New.
11970 (buffer_grow_str, buffer_grow_str0): New macros.
11971 (buffer_grow, buffer_free, buffer_init, buffer_finish)
11972 (buffer_xml_printf): Declare.
07e059b5 11973
4cab47ab
DE		 119742008-11-24 Doug Evans <dje@google.com>
11975
11976 * Makefile.in (VERSION,DIST,LINT,LINTFLAGS): Delete, unused.
11977
f142445f
DJ		 119782008-11-24 Daniel Jacobowitz <dan@codesourcery.com>
11979
11980 * server.c (handle_v_run): Always use the supplied argument list.
11981
d0107bb6 119822008-11-19 Bob Wilson <bob.wilson@acm.org>
889bf7c5 11983
d0107bb6
BW		 11984 * xtensa-xtregs.c (XTENSA_ELF_XTREG_SIZE): Change to 4.
11985 (xtensa_regmap_table): Add entry for scompare1.
889bf7c5 11986
2c4ad781
TJB		 119872008-11-18 Thiago Jung Bauermann <bauerman@br.ibm.com>
11988
11989 * Makefile.in (powerpc-isa205-32l.o, powerpc-isa205-32l.c,
11990 powerpc-isa205-altivec32l.o, powerpc-isa205-altivec32l.c,
11991 powerpc-isa205-vsx32l.o, powerpc-isa205-vsx32l.c,
11992 powerpc-isa205-64l.o, powerpc-isa205-64l.c,
11993 powerpc-isa205-altivec64l.o, powerpc-isa205-altivec64l.c,
11994 powerpc-isa205-vsx64l.o, powerpc-isa205-vsx64l.c): New targets.
11995 * configure.srv (powerpc*-*-linux*): Add ISA 2.05 object files and
11996 XML target descriptions.
11997 * linux-ppc-low.c (ppc_arch_setup): Init registers with 64-bit FPSCR
11998 when inferior is running on an ISA 2.05 or later processor. Add
11999 special case to return offset for full 64-bit slot of FPSCR when
12000 in 32-bits.
12001
dfb64f85
DJ		 120022008-11-14 Daniel Gutson <dgutson@codesourcery.com>
12003
12004 * Makefile.in (SFILES, clean): Added sparc64 files.
12005 (reg-sparc64.o, reg-sparc64.c): New.
12006 * configure.srv (sparc*-*-linux*): New configuration.
12007 * linux-low.c (regsets_fetch_inferior_registers): Swap ptrace
12008 syscall arguments for SPARC.
12009 (regsets_store_inferior_registers): Likewise.
12010 * linux-sparc-low.c: New file.
12011
66b6e1dd
DE		 120122008-10-21 Doug Evans <dje@google.com>
12013
12014 * Makefile.in (BFD_DIR,BFD,BFD_SRC,BFD_CFLAGS): Delete.
12015 (READLINE_DIR,READLINE_DEP): Delete.
12016 (INTERNAL_CFLAGS): Update.
12017 (LINTFLAGS): Update.
12018
9b710a42
PA		 120192008-10-10 Pedro Alves <pedro@codesourcery.com>
12020
12021 * server.c (handle_v_run): If GDB didn't specify an argv, use the
12022 whole argv from the last run, not just argv[0].
12023
5822d809
PA		 120242008-09-08 Pedro Alves <pedro@codesourcery.com>
12025
12026 * regcache.c (new_register_cache): Return NULL if the register
12027 cache size isn't known yet.
12028 (free_register_cache): Avoid dereferencing a NULL regcache.
12029
74aac56f
DJ		 120302008-09-04 Daniel Jacobowitz <dan@codesourcery.com>
12031
12032 * configure.srv: Merge MIPS and MIPS64.
12033
400b20f5
MR		 120342008-08-24 Maciej W. Rozycki <macro@linux-mips.org>
12035
12036 * Makefile.in (uninstall): Apply $(EXEEXT) too.
12037
677c5bb1
LM		 120382008-08-18 Luis Machado <luisgpm@br.ibm.com>
12039
12040 * Makefile.in: Add required vsx dependencies.
12041
12042 * linux-ppc-low: Define PPC_FEATURE_HAS_VSX.
12043 Declare init_registers_powerpc_vsx32l.
12044 Declare init_registers_powerpc_vsx64l.
12045 Define PTRACE_GETVSXREGS and PTRACE_SETVSXREGS.
12046 (ppc_arch_setup): Check for VSX in hwcap.
12047 (ppc_fill_vsxregset): New function.
12048 (ppc_store_vsxregset): New function.
12049 Add new VSX entry in regset_info target_regsets.
12050
12051 * configure.srv: Add new VSX dependencies.
12052
a6f3e723
SL		 120532008-08-12 Pedro Alves <pedro@codesourcery.com>
12054
12055 * remote-utils.c (noack_mode, transport_is_reliable): New globals.
12056 (remote_open): Set or clear transport_is_reliable.
12057 (putpkt_binary): Don't expect acks in noack mode.
12058 (getpkt): Don't send ack/nac in noack mode.
12059 * server.c (handle_general_set): Handle QStartNoAckMode.
12060 (handle_query): If connected by tcp pass QStartNoAckMode+ in
12061 qSupported.
12062 (main): Reset noack_mode on every connection.
12063 * server.h (noack_mode): Declare.
12064
a417dc56
RW		 120652008-08-07 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
12066
12067 * Makefile.in (GDBREPLAY_OBS): New variable.
12068 (gdbreplay$(EXEEXT)): Use it to avoid unportable $^.
12069
3221518c
UW		 120702008-08-05 Ulrich Weigand <uweigand@de.ibm.com>
12071 Daniel Jacobowitz <dan@codesourcery.com>
12072
12073 * linux-low.c (linux_resume_one_process): Ignore ESRCH.
12074 (usr_store_inferior_registers): Likewise.
12075 (regsets_store_inferior_registers): Likewise.
12076
ec56be1b
PA		 120772008-07-31 Rolf Jansen <rj@surtec.com>
12078 Pedro Alves <pedro@codesourcery.com>
12079
12080 * configure.ac: Check for memmem declaration.
12081 * server.c [HAVE_MALLOC_H]: Include malloc.h.
12082 (disable_packet_vCont, disable_packet_Tthread, disable_packet_qC)
12083 (disable_packet_qfThreadInfo): Unconditionally compile.
12084 * server.h [!HAVE_DECL_MEMMEM]: Declare memmem.
12085 * configure, config.in: Regenerate.
12086
2fe5e3ff
DE		 120872008-07-28 Doug Kwan <dougkwan@google.com>
12088
12089 * linux-low.c (sys/dir.h, sys/user.h): Remove includes.
12090 (linux_write_memory): Remove declaration of errno.
12091
836acd6d
UW		 120922008-07-12 Ulrich Weigand <uweigand@de.ibm.com>
12093
12094 * linux-low.c (handle_extended_wait): Do not use "status"
12095 variable uninitialized.
12096
aeba519e
PA		 120972008-07-07 Pedro Alves <pedro@codesourcery.com>
12098
12099 * server.c (handle_v_attach): Inhibit reporting dll changes.
12100
db42f210
PA		 121012008-06-27 Pedro Alves <pedro@codesourcery.com>
12102
12103 * remote-utils.c (prepare_resume_reply): If requested, don't
12104 output "thread:TID" in the T stop reply.
12105
12106 * server.c (disable_packet_vCont, disable_packet_Tthread)
12107 (disable_packet_qC, disable_packet_qfThreadInfo): New globals.
12108 (handle_query): If requested, disable support for qC, qfThreadInfo
12109 and qsThreadInfo.
12110 (handle_v_requests): If requested, disable support for vCont.
12111 (gdbserver_show_disableable): New.
12112 (main): Handle --disable-packet and --disable-packet=LIST.
12113
12114 * server.h (disable_packet_vCont, disable_packet_Tthread)
12115 (disable_packet_qC, disable_packet_qfThreadInfo): Declare.
12116
8e4c5421
CD		 121172008-06-20 Carlos O'Donell <carlos@codesourcery.com>
12118
12119 * server.c (gdbserver_usage): Mention --version.
12120
6e23a804
DJ		 121212008-06-06 Daniel Jacobowitz <dan@codesourcery.com>
12122
12123 * Makefile.in (gdbreplay.o): New rule.
12124
90aa6a40
JM		 121252008-06-06 Joseph Myers <joseph@codesourcery.com>
12126
12127 * gdbreplay.c (gdbreplay_version): Say gdbreplay in version
12128 message, not gdbserver.
12129
c16158bc 121302008-06-05 Vladimir Prus <vladimir@codesourcery.com>
889bf7c5
PA		 12131 Nathan Sidwell <nathan@codesourcery.com>
12132 Joseph Myers <joseph@codesourcery.com>
c16158bc
JM		 12133
12134 * acinclude.m4: Include ../../config/acx.m4.
12135 * configure.ac: Use ACX_PKGVERSION and ACX_BUGURL.
12136 * configure, config.in: Regenerate.
12137 * Makefile.in (gdbreplay$(EXEEXT)): Add version.o.
12138 * server.c (gdbserver_version): Print PKGVERSION.
12139 (gdbsrever_usage): Add stream parameter. Print REPORT_BUGS_TO.
12140 (main): Adjust gdbserver_usage calls.
12141 * gdbreplay.c (version, host_name): Add declarations.
12142 (gdbreplay_version, gdbreplay_usage): New.
12143 (main): Accept --version and --help options.
12144
aeb75bf5
DJ		 121452008-06-04 Daniel Jacobowitz <dan@codesourcery.com>
12146
12147 * linux-arm-low.c (thumb_breakpoint, thumb_breakpoint_len): New.
12148 (arm_breakpoint_at): Handle Thumb.
12149 (the_low_target): Add comment.
12150
76b233dd
UW		 121512008-05-29 Ulrich Weigand <uweigand@de.ibm.com>
12152
12153 * linux-ppc-low.c (ppc_collect_ptrace_register): Clear buffer.
12154
08388c79
DE		 121552008-05-09 Doug Evans <dje@google.com>
12156
a3c83fae
DE		 12157 * server.h (decode_search_memory_packet): Declare.
12158 * remote-utils.c (decode_search_memory_packet): New fn.
12159 * server.c (handle_search_memory_1): New fn.
08388c79
DE		 12160 (handle_search_memory): New fn.
12161 (handle_query): Process qSearch:memory packets.
12162
bb9c3d36
UW		 121632008-05-08 Ulrich Weigand <uweigand@de.ibm.com>
12164
12165 * regcache.c (registers_length): Remove.
12166 (set_register_cache): Verify that PBUFSIZ is large enough to hold a
12167 full register packet.
12168 * regcache.h (registers_length): Remove prototype.
12169 * server.h (PBUFSIZ): Define to 16384.
12170
7284e1be
UW		 121712008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
12172
12173 * configure.srv (powerpc*-*-linux*): Set srv_regobj to
12174 powerpc-32l.o, powerpc-altivec32l.o, powerpc-e500l.o,
12175 powerpc-64l.o, and powerpc-altivec64l.o.
12176 Remove rs6000/powerpc-32.xml, rs6000/powerpc-64.xml, and
12177 rs6000/powerpc-e500.xml; add rs6000/powerpc-32l.xml,
12178 rs6000/powerpc-altivec32l.xml, rs6000/powerpc-e500l.xml,
12179 rs6000/powerpc-64l.xml, rs6000/powerpc-altivec64l.xml,
12180 rs6000/power-linux.xml, and rs6000/power64-linux.xml
12181 to srv_xmlfiles.
12182
12183 * Makefile.in (reg-ppc.o, reg-ppc.c): Remove, replace by ...
12184 (powerpc-32l.o, powerpc-32l.c): ... these new rules.
12185 (powerpc-32.o, powerpc-32.c): Remove, replace by ...
12186 (powerpc-altivec32l.o, powerpc-altivec32l.c): ... these new rules.
12187 (powerpc-e500.o, powerpc-e500.c): Remove, replace by ...
12188 (powerpc-e500l.o, powerpc-e500l.c): ... these new rules.
12189 (reg-ppc64.o, reg-ppc64.c): Remove, replace by ...
12190 (powerpc-64l.o, powerpc-64l.c): ... these new rules.
12191 (powerpc-64.o, powerpc-64.c): Remove, replace by ...
12192 (powerpc-altivec64l.o, powerpc-altivec64l.c): ... these new rules.
12193 (clean): Update.
12194
12195 * linux-ppc-low.c (init_registers_ppc): Remove, replace by ...
12196 (init_registers_powerpc_32l): ... this new prototype.
12197 (init_registers_powerpc_32): Remove, replace by ...
12198 (init_registers_powerpc_altivec32l): ... this new prototype.
12199 (init_registers_powerpc_e500): Remove, replace by ...
12200 (init_registers_powerpc_e500l): ... this new prototype.
12201 (init_registers_ppc64): Remove, replace by ...
12202 (init_registers_powerpc_64l): ... this new prototype.
12203 (init_registers_powerpc_64): Remove, replace by ...
12204 (init_registers_powerpc_altivec64l): ... this new prototype.
12205 (ppc_num_regs): Set to 73.
12206 (PT_ORIG_R3, PT_TRAP): Define if necessary.
12207 (ppc_regmap, ppc_regmap_e500): Add values for orig_r3 and trap.
12208 (ppc_cannot_store_register): Handle orig_r3 and trap.
12209 (ppc_arch_setup): Update init_registers_... calls.
12210 (ppc_fill_gregset): Handle orig_r3 and trap.
12211
12212 * inferiors.c (clear_inferiors): Reset current_inferior.
12213
fdc59709
PB		 122142008-04-23 Paolo Bonzini <bonzini@gnu.org>
12215
889bf7c5
PA		 12216 * acinclude.m4: Add override.m4.
12217 * configure: Regenerate.
fdc59709 12218
c9b2f845
UW		 122192008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
12220
12221 * linux-ppc-low.c (ppc_arch_setup): Reset ppc_hwcap after the
12222 initial call to init_register_ppc64.
12223
550512b8
UW		 122242008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
12225
43aaf8b6
PA		 12226 * configure.srv (powerpc64-*-linux*, powerpc-*-linux*): Merge into
12227 single powerpc*-*-linux* case.
550512b8
UW		 12228 (s390-*-linux*, s390x-*-linux*): Merge into single s390*-*-linux* case.
12229
b6430ec3
UW		 122302008-04-17 Ulrich Weigand <uweigand@de.ibm.com>
12231
12232 * configure.srv [powerpc64-*-linux*]: Remove powerpc-e500.o from
889bf7c5 12233 srv_regobj. Remove rs6000/powerpc-e500.xml and rs6000/power-spe.xml
b6430ec3
UW		 12234 from reg_xmlfiles.
12235 * linux-ppc-low.c: Include <elf.h>.
12236 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Define.
12237 (ppc_hwcap): New global variable.
12238 (ppc_regmap): Remove __SPE__ #ifdef sections.
12239 (ppc_regmap_e500): New global variable.
12240 (ppc_cannot_store_register): Update __SPE__ special case.
12241 (ppc_get_hwcap): New function.
12242 (ppc_arch_setup): Use it to determine whether inferior supports
12243 AltiVec or SPE registers. Set the_low_target.regmap if appropriate.
12244 (ppc_fill_vrregset, ppc_store_vrregset): Define unconditionally.
12245 Do not access registers if target does not support AltiVec.
12246 (ppc_fill_evrregset, ppc_store_evrregset): Define unconditionally.
12247 Do not access registers if target does not support SPE.
12248 (target_regsets): Unconditionally include AltiVec and SPE regsets.
12249
52fa2412
UW		 122502008-04-17 Daniel Jacobowitz <dan@codesourcery.com>
12251
12252 * linux-low.c (disabled_regsets, num_regsets): New.
12253 (use_regsets_p): Delete.
12254 (linux_wait_for_process): Clear disabled_regsets.
12255 (regsets_fetch_inferior_registers): Check and set it.
12256 (regsets_store_inferior_registers): Likewise.
12257 (linux_fetch_registers, linux_store_registers): Do not use
12258 use_regsets_p.
12259 (initialize_low): Allocate disabled_regsets.
12260
e28b3332
DJ		 122612008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
12262
12263 * Makefile.in (LIBOBJS): New.
12264 (OBS): Use LIBOBJS.
12265 (memmem.o): New rule.
12266 * configure.ac: Use AC_CONFIG_LIBOBJ_DIR and check for memmem.
12267 * configure: Regenerated.
12268
4536995d
UW		 122692008-04-04 Ulrich Weigand <uweigand@de.ibm.com>
12270
12271 * server.c (handle_query): Never return "unsupported" for
12272 qXfer:features:read queries.
12273
221c031f
UW		 122742008-03-27 Ulrich Weigand <uweigand@de.ibm.com>
12275
12276 * server.c (get_features_xml): Fix inverted condition.
12277 (handle_query): Always support qXfer:feature:read.
12278
ccd213ac
DJ		 122792008-03-10 Daniel Jacobowitz <dan@codesourcery.com>
12280
12281 * server.c (wrapper_argv): New.
12282 (start_inferior): Handle wrapper_argv. If set, expect an extra
12283 trap.
12284 (gdbserver_usage): Document --wrapper.
12285 (main): Parse --wrapper.
12286
6fe305f7
UW		 122872008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
12288
12289 * configure.srv [powerpc64-*-linux*]: Add all files mentioned for
12290 powerpc-*-linux* to srv_regobj and reg_xmlfiles.
12291 * linux-ppc-low.c (ppc_get_pc): Support bi-arch operation.
12292 (ppc_set_pc): Likewise.
12293 (ppc_arch_setup): New function.
12294 (ppc_fill_gregset): Call ppc_collect_ptrace_register instead
12295 of collect_register.
889bf7c5 12296 (the_low_target): Use ppc_arch_setup as arch_setup initializer.
6fe305f7 12297
5b0a002e
UW		 122982008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
12299
12300 * configure.srv [powerpc64-*-linux*]: Use linux-ppc-low.o
12301 instead of linux-ppc64-low.o.
12302 * linux-ppc64-low.c: Remove file.
12303 * Makefile.in (SFILES): Remove linux-ppc64-low.c.
12304 (linux-ppc64-low.o): Remove rule.
12305
12306 * linux-ppc-low.c (init_registers_ppc64): Add prototype.
12307 (init_registers_powerpc_64): Likewise.
12308 (ppc_regmap): Conditionally define depending on __powerpc64__.
12309 (ppc_cannot_store_register): Do not special-case "fpscr" when
12310 compiled on __powerpc64__.
12311 (ppc_collect_ptrace_register): New function.
12312 (ppc_supply_ptrace_register): New function.
12313 (ppc_breakpoint): Change type to "unsigned int".
12314 (ppc_breakpoint_at): Change type of "insn" to "unsigned int".
12315 (the_low_target): Conditionally provide initializers for the
889bf7c5 12316 arch_setup member depending on __powerpc64__. Install
5b0a002e
UW		 12317 collect_ptrace_register and supply_ptrace_register members.
12318
9b4b61c8
UW		 123192008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
12320
12321 * regcache.h (gdbserver_xmltarget): Add extern declaration.
12322 * server.c (gdbserver_xmltarget): Define.
12323 (get_features_xml): Use it to replace "target.xml" and arch_string.
12324
12325 * configure.srv: Remove srv_xmltarget. Add XML files that were
12326 mentioned there to srv_xmlfiles instead. Remove conditional tests
12327 on gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe; set
12328 srv_xmlfiles and srv_regobj to include all possible choices.
12329 * configure.ac (srv_xmltarget): Remove.
12330 (srv_xmlfiles): Do not add "target.xml".
12331 (gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe): Remove
12332 checks for supplementary target information.
12333 * configure: Regenerate.
12334 * Makefile.in (XML_TARGET): Remove.
12335 (target.xml): Remove rule.
12336 (clean): Do not clean up target.xml.
12337 (.PRECIOUS): Do not mention target.xml.
12338
12339 * target.h (struct target_ops): Remove arch_string member.
12340 * linux-low.c (linux_arch_string): Remove.
12341 (linux_target_ops): Remove arch_string initializer.
12342 * linux-low.h (struct linux_target_ops): Remove arch_string member.
12343 * linux-i386-low.c (the_low_target): Remove arch_string initializer.
12344 * linux-x86-64-low.c (the_low_target): Remove arch_string initializer.
12345 * spu-low.c (spu_arch_string): Remove.
12346 (spu_target_ops): Remove arch_string initializer.
12347 * win32-low.c (win32_arch_string): Remove.
12348 (win32_target_ops): Remove arch_string initializer.
12349 * win32-low.h (struct win32_target_ops): Remove arch_string member.
12350 * win32-arm-low.c (the_low_target): Remove arch_string initializer.
12351 * win32-i368-low.c (the_low_target): Remove arch_string initializer.
12352
ee1a7ae4
UW		 123532008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
12354
12355 * linux-low.h (struct linux_target_ops): Replace left_pad_xfer field
12356 by collect_ptrace_register and supply_ptrace_register hooks.
12357 * linux-low.c (fetch_register): Use supply_ptrace_register callback
12358 instead of checking for the_low_target.left_pad_xfer.
12359 (usr_store_inferior_registers): Use collect_ptrace_register callback
12360 instead of checking for the_low_target.left_pad_xfer.
12361
12362 * linux-s390-low.c (s390_collect_ptrace_register): New function.
12363 (s390_supply_ptrace_register): Likewise.
12364 (s390_fill_gregset): Call s390_collect_ptrace_register.
12365 (the_low_target): Update.
12366
12367 * linux-ppc64-low.c (ppc_collect_ptrace_register): New function.
12368 (ppc_supply_ptrace_register): Likewise.
12369 (the_low_target): Update.
12370
12371 * linux-i386-low.c (the_low_target): Update.
12372 * linux-x86-64-low.c (the_low_target): Update.
12373
d61ddec4
UW		 123742008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
12375
12376 * configure.srv [s390x-*-linux*]: Set srv_regobj to include both
12377 reg-s390.o and reg-s390x.o.
12378
12379 * linux-low.c (new_inferior): New global variable.
12380 (linux_create_inferior, linux_attach): Set it.
12381 (linux_wait_for_process): Call the_low_target.arch_setup after the
12382 target has stopped for the first time.
12383 (initialize_low): Do not call the_low_target.arch_setup.
12384
12385 * linux-s390-low.c (s390_get_pc): Support bi-arch operation.
12386 (s390_set_pc): Likewise.
12387 (s390_arch_setup): New function.
12388 (the_low_target): Use s390_arch_setup as arch_setup routine.
12389
12390 * regcache.c (realloc_register_cache): New function.
12391 (set_register_cache): Call it for each existing regcache.
12392
d05b4ac3
UW		 123932008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
12394
12395 * server.h (init_registers): Remove prototype.
12396
12397 * linux-low.h (struct linux_target_ops): Add arch_setup field.
12398 * linux-low.c (initialize_low): Call the_low_target.arch_setup ()
12399 instead of init_registers ().
12400 * linux-arm-low.c (init_registers_arm): Add prototype.
12401 (init_registers_arm_with_iwmmxt): Likewise.
12402 (the_low_target): Add initializer for arch_setup field.
12403 * linux-cris-low.c (init_registers_cris): Add prototype.
12404 (the_low_target): Add initializer for arch_setup field.
12405 * linux-crisv32-low.c (init_registers_crisv32): Add prototype.
12406 (the_low_target): Add initializer for arch_setup field.
12407 * linux-i386-low.c (init_registers_i386_linux): Add prototype.
12408 (the_low_target): Add initializer for arch_setup field.
12409 * linux-ia64-low.c (init_registers_ia64): Add prototype.
12410 (the_low_target): Add initializer for arch_setup field.
12411 * linux-m32r-low.c (init_registers_m32r): Add prototype.
12412 (the_low_target): Add initializer for arch_setup field.
12413 * linux-m68k-low.c (init_registers_m68k): Add prototype.
12414 (the_low_target): Add initializer for arch_setup field.
12415 * linux-mips-low.c (init_registers_mips_linux): Add prototype.
12416 (init_registers_mips64_linux): Likewise.
12417 (the_low_target): Add initializer for arch_setup field.
12418 * linux-ppc-low.c (init_registers_ppc): Add prototype.
12419 (init_registers_powerpc_32, init_registers_powerpc_e500): Likewise.
12420 (the_low_target): Add initializer for arch_setup field.
12421 * linux-ppc64-low.c (init_registers_ppc64): Add prototype.
12422 (init_registers_powerpc_64): Likewise.
12423 (the_low_target): Add initializer for arch_setup field.
12424 * linux-s390-low.c (init_registers_s390): Add prototype.
12425 (init_registers_s390x): Likewise.
12426 (the_low_target): Add initializer for arch_setup field.
12427 * linux-sh-low.c (init_registers_sh): Add prototype.
12428 (the_low_target): Add initializer for arch_setup field.
12429 * linux-x86-64-low.c (init_registers_x86_64_linux): Add prototype.
12430 (the_low_target): Add initializer for arch_setup field.
12431 * linux-xtensa-low.c (init_registers_xtensa): Add prototype.
12432 (the_low_target): Add initializer for arch_setup field.
12433
12434 * win32-low.h (struct win32_target_ops): Add arch_setup field.
12435 * win32-low.c (initialize_low): Call the_low_target.arch_setup ()
12436 instead of init_registers ().
12437 * win32-arm-low.c (init_registers_arm): Add prototype.
12438 (the_low_target): Add initializer for arch_setup field.
12439 * win32-i386-low.c (init_registers_i386): Add prototype.
12440 (the_low_target): Add initializer for arch_setup field.
12441
12442 * spu-low.c (init_registers_spu): Add prototype.
12443 (initialize_low): Call initialie_registers_spu () instead of
12444 initialize_registers ().
12445
fd96d250
PA		 124462008-02-19 Pedro Alves <pedro@codesourcery.com>
12447
12448 * server.c (handle_v_requests): When handling the vRun and vAttach
12449 packets, if already debugging a process, don't kill it. Return an
12450 error instead.
12451
d41b6bb4
DJ		 124522008-02-17 Daniel Jacobowitz <dan@codesourcery.com>
12453
12454 * server.c (handle_query): Correct length check.
12455
5ac588cf
PA		 124562008-02-14 Pedro Alves <pedro_alves@portugalmail.pt>
12457
12458 * win32-low.c (do_initial_child_stuff): Add process handle
12459 parameter. Set current_process_handle and current_process_id from the
12460 parameters. Clear globals.
12461 (win32_create_inferior): Don't set current_process_handle and
12462 current_process_id here. Instead pass them on the call to
12463 do_initial_child_stuff.
12464 (win32_attach): Likewise.
12465 (win32_clear_inferiors): New.
12466 (win32_kill): Don't close the current process handle or the
12467 current thread handle here. Instead call win32_clear_inferiors.
12468 (win32_detach): Don't open a new handle to the process. Call
12469 win32_clear_inferiors.
12470 (win32_join): Don't rely on current_process_handle; open a new
12471 handle using the process id.
12472 (win32_wait): Call win32_clear_inferiors when the inferior process
12473 has exited.
12474
ecd7ecbc
DJ		 124752008-02-14 Daniel Jacobowitz <dan@codesourcery.com>
12476
12477 * server.c (monitor_show_help): Add "exit".
12478
1525d545
MG		 124792008-02-11 Maxim Grigoriev <maxim2405@gmail.com>
12480
ecd7ecbc 12481 * Makefile.in (SFILES): Add linux-xtensa-low.c.
1525d545
MG		 12482 (clean): Add reg-xtensa.c.
12483 (linux-xtensa-low.o, reg-xtensa.o, reg-xtensa.c): New dependencies.
ecd7ecbc
DJ		 12484 * configure.srv (xtensa*-*-linux*) New target.
12485 * linux-xtensa-low.c: New.
12486 * xtensa-xtregs.c: New.
1525d545 12487
59a016f0
PA		 124882008-02-01 Pedro Alves <pedro_alves@portugalmail.pt>
12489
12490 * hostio.c: Don't include errno.h.
12491 (errno_to_fileio_errno): Move to hostio-errno.
12492 * hostio.c: (hostio_error): Remove the error parameter. Defer the
12493 error number outputting to the target->hostio_last_error callback.
12494 (hostio_packet_error): Use FILEIO_EINVAL directly.
12495 (handle_open, handle_pread, hostio_error, handle_unlink): Update
12496 calls to hostio_error.
12497 * hostio-errno.c: New.
12498 * server.h (hostio_last_error_from_errno): Declare.
12499 * target.h (target_ops): Add hostio_last_error member.
12500 * linux-low.c (linux_target_op): Register hostio_last_error_from_errno
12501 as hostio_last_error handler.
889bf7c5 12502 * spu-low.c (spu_target_ops): Likewise.
59a016f0
PA		 12503 * win32-low.c [_WIN32_WCE] (win32_error_to_fileio_error)
12504 (wince_hostio_last_error): New functions.
12505 (win32_target_ops) [_WIN32_WCE]: Register wince_hostio_last_error
12506 as hostio_last_error handler.
12507 (win32_target_ops) [!_WIN32_WCE]: Register
12508 hostio_last_error_from_errno as hostio_last_error handler.
12509 * Makefile.in (SFILES): Add hostio.c and hostio-errno.c.
12510 (hostio-errno.o): New rule.
12511 * configure.ac (GDBSERVER_DEPFILES): Add $srv_hostio_err_objs.
12512 * configure.srv (srv_hostio_err_objs): New variable. Default to
12513 hostio-errno.o.
12514 (arm*-*-mingw32ce*): Set srv_hostio_err_objs to "".
12515 * configure: Regenerate.
12516
2d717e4f
DJ		 125172008-01-29 Daniel Jacobowitz <dan@codesourcery.com>
12518
12519 * linux-low.c (linux_attach_lwp): Do not _exit after errors.
12520 (linux_kill, linux_detach): Clean up the process list.
12521 * remote-utils.c (remote_open): Improve port number parsing.
12522 (putpkt_binary, input_interrupt): Only send interrupts if the target
12523 is running.
12524 * server.c (extended_protocol): Make static.
12525 (attached): Define earlier.
12526 (exit_requested, response_needed, program_argv): New variables.
12527 (target_running): New.
12528 (start_inferior): Clear attached here.
12529 (attach_inferior): Set attached here.
12530 (require_running): Define.
12531 (handle_query): Use require_running and target_running. Implement
12532 "monitor exit".
12533 (handle_v_attach, handle_v_run): New.
12534 (handle_v_requests): Use require_running. Handle vAttach and vRun.
12535 (gdbserver_usage): Update.
12536 (main): Redo argument parsing. Handle --debug and --multi. Handle
12537 --attach along with other options or after the port. Save
12538 program_argv. Support no initial program. Resynchronize
12539 communication with GDB after an error. Handle "monitor exit".
12540 Use require_running and target_running. Always allow the extended
12541 protocol. Do not error out for Hc0 or Hc-1. Do not automatically
12542 restart in extended mode.
12543 * README: Refer to the GDB manual. Update --attach usage.
12544
7407e2de
AS		 125452007-12-20 Andreas Schwab <schwab@suse.de>
12546
12547 * linux-low.c (STACK_SIZE): Define.
12548 (linux_tracefork_child): Use it. Use __clone2 on ia64.
12549 (linux_test_for_tracefork): Likewise.
12550
b65d95c5
DJ		 125512007-12-18 Daniel Jacobowitz <dan@codesourcery.com>
12552
12553 * linux-low.c (linux_wait_for_event): Update messages. Do not
12554 reinsert auto-delete breakpoints.
12555 * mem-break.c (struct breakpoint): Change return type of handler to
12556 int.
12557 (set_breakpoint_at): Update handler type.
12558 (reinsert_breakpoint_handler): Return 1 instead of calling
12559 delete_breakpoint.
12560 (reinsert_breakpoint_by_bp): Check for the original breakpoint before
12561 setting a new one.
12562 (check_breakpoints): Delete auto-delete breakpoints and return 2.
12563 * mem-break.h (set_breakpoint_at): Update handler type.
12564 * thread-db.c (thread_db_create_event, thread_db_create_event): Update.
12565 * win32-low.c (auto_delete_breakpoint): New.
12566 (get_child_debug_event): Use it.
12567
4e799345
DJ		 125682007-12-16 Daniel Jacobowitz <dan@codesourcery.com>
12569
12570 * configure.ac: Check for pread and pwrite.
12571 * hostio.c (handle_pread): Fall back to lseek and read.
12572 (handle_pwrite): Fall back to lseek and write.
12573 * config.in, configure: Regenerated.
12574
27524b67
DJ		 125752007-12-07 Daniel Jacobowitz <dan@codesourcery.com>
12576
12577 * server.c (myresume): Add own_buf argument.
12578 (main): Update calls.
12579
a20d5e98
DJ		 125802007-12-06 Daniel Jacobowitz <dan@codesourcery.com>
12581
12582 * linux-low.c (linux_wait, linux_resume): Do not handle async I/O.
12583 * remote-utils.c (remote_open): Do not call disable_async_io.
12584 (block_async_io): Delete.
12585 (unblock_async_io): Make static.
12586 (initialize_async_io): New.
12587 * server.c (handle_v_cont): Handle async I/O here.
12588 (myresume): Likewise. Move other common resume tasks here...
12589 (main): ... from here. Call initialize_async_io. Disable async
12590 I/O before the main loop.
12591 * server.h (initialize_async_io): Declare.
12592 (block_async_io, unblock_async_io): Delete prototypes.
12593 * spu-low.c (spu_resume, spu_wait): Do not handle async I/O here.
12594
b79d787e
DJ		 125952007-12-06 Mick Davis <mickd@goanna.iinet.net.au>
12596
12597 * remote-utils.c (readchar): Allow binary data in received messages.
12598
d97903b2
PA		 125992007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
12600
12601 * win32-low.c (attaching): New global.
12602 (win32_create_inferior): Clear the `attaching' global.
12603 (win32_attach): Set the `attaching' global.
12604 (get_child_debug_event) [_WIN32_WCE]: Stop the inferior when
12605 attaching. Only set a breakpoint at the entry point if not
12606 attaching.
12607
311de423
PA		 126082007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
12609
12610 * server.c (main): Don't report dll events on the initial
12611 connection on attaches.
12612
6c2d16d2
PA		 126132007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
12614
12615 * server.c (main): Relax numerical bases supported for the pid of
12616 the --attach command line argument.
12617
5ca906e6
PA		 126182007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
12619
12620 * win32-low.c (win32_attach): Call OpenProcess before
12621 DebugActiveProcess, not after. Add last error output to error
12622 call.
12623
9c6c8194
PA		 126242007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
12625
12626 * win32-low.c (win32_get_thread_context)
12627 (win32_set_thread_context): New functions.
12628 (thread_rec): Use win32_get_thread_context.
12629 (continue_one_thread, win32_resume): Use win32_set_thread_context.
12630 * win32-low.h (win32_thread_info) [_WIN32_WCE]: Add `base_context'
12631 field.
12632
4d5d1aaa
PA		 126332007-12-03 Leo Zayas
12634 Pedro Alves <pedro_alves@portugalmail.pt>
12635
12636 * win32-low.c (soft_interrupt_requested, faked_breakpoint): New
12637 global variables.
12638 (child_add_thread): Minor cleanup.
12639 (child_continue): Resume artificially suspended threads before
12640 calling ContinueDebugEvent.
12641 (suspend_one_thread): New.
12642 (fake_breakpoint_event): New.
12643 (get_child_debug_event): Change return type to int. Check here if
12644 gdb sent an interrupt request. If a soft interrupt was requested,
12645 fake a breakpoint event. Return 0 if there is no event to handle,
12646 and 1 otherwise.
12647 (win32_wait): Don't check here if gdb sent an interrupt request.
12648 Ensure there is a valid event to handle.
12649 (win32_request_interrupt): Add soft interruption method as last
12650 resort.
12651
c436e841
PA		 126522007-12-03 Leo Zayas
12653 Pedro Alves <pedro_alves@portugalmail.pt>
12654
12655 * win32-low.h (win32_thread_info): Add descriptions to the
12656 structure members. Replace `suspend_count' counter by a
12657 `suspended' flag.
12658 * win32-low.c (thread_rec): Update condition of when to get the
12659 context from the inferior. Rely on ContextFlags being set if it
12660 has already been retrieved. Only suspend the inferior thread if
12661 we haven't already. Warn if that fails.
12662 (continue_one_thread): s/suspend_count/suspended/. Only call
12663 ResumeThread once. Warn if that fails.
12664
e7b5fa67
PA		 126652007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
12666
12667 * win32-low.c (win32_wait): Don't read from the inferior when it
12668 has already exited.
12669
a385171d
PA		 126702007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
12671
12672 * Makefile.in (win32_low_h): New variable.
12673 (win32-low.o): Add dependency on $(win32_low_h).
12674 (win32-arm-low.o, win32-i386-low.o): New rules.
12675
f80c84b3
DJ		 126762007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
12677
12678 * hostio.c: Correct copyright year.
12679
a6b151f1
DJ		 126802007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
12681
12682 * Makefile.in (OBS): Add hostio.o.
12683 (hostio.o): New rule.
12684 * server.h (handle_vFile): Declare.
12685 * hostio.c: New file.
12686 * server.c (handle_v_requests): Take packet_len and new_packet_len
12687 for binary packets. Call handle_vFile.
12688 (main): Update call to handle_v_requests.
12689
f9387fc3
DJ		 126902007-11-05 Daniel Jacobowitz <dan@codesourcery.com>
12691
12692 * linux-low.c: Include <sched.h>.
12693
51c2684e
DJ		 126942007-11-01 Daniel Jacobowitz <dan@codesourcery.com>
12695
12696 * linux-low.c (linux_tracefork_grandchild): New.
12697 (linux_tracefork_child): Use clone.
12698 (linux_test_for_tracefork): Use clone; allocate and free a stack.
12699
75f83163
JB		 127002007-10-31 Joel Brobecker <brobecker@adacore.com>
12701
12702 * Makefile.in: Use $(SHELL) instead of "sh" to call regdat.sh.
12703
da5898ce
DJ		 127042007-10-24 Daniel Jacobowitz <dan@codesourcery.com>
12705
12706 * linux-low.c (handle_extended_wait): Handle unexpected signals.
12707
24a09b5f
DJ		 127082007-10-23 Daniel Jacobowitz <dan@codesourcery.com>
12709
12710 * inferiors.c (change_inferior_id): Delete.
12711 (add_pid_to_list, pull_pid_from_list): New.
12712 * linux-low.c (PTRACE_SETOPTIONS, PTRACE_GETEVENTMSG)
12713 (PTRACE_O_TRACESYSGOOD, PTRACE_O_TRACEFORK, PTRACE_O_TRACEVFORK)
12714 (PTRACE_O_TRACECLONE, PTRACE_O_TRACEEXEC, PTRACE_O_TRACEVFORKDONE)
12715 (PTRACE_O_TRACEEXIT, PTRACE_EVENT_FORK, PTRACE_EVENT_VFORK)
12716 (PTRACE_EVENT_CLONE, PTRACE_EVENT_EXEC, PTRACE_EVENT_VFORK_DONE)
12717 (PTRACE_EVENT_EXIT, __WALL): Provide default definitions.
12718 (stopped_pids, thread_db_active, must_set_ptrace_flags): New variables.
12719 (using_threads): Always set to 1.
12720 (handle_extended_wait): New.
12721 (add_process): Do not set TID.
12722 (linux_create_inferior): Set must_set_ptrace_flags.
12723 (linux_attach_lwp): Remove TID argument. Do not check using_threads.
12724 Use PTRACE_SETOPTIONS. Call new_thread_notify. Update all callers.
12725 (linux_thread_alive): Rename TID argument to LWPID.
12726 (linux_wait_for_process): Handle unknown processes. Do not use TID.
12727 (linux_wait_for_event): Do not use TID or check using_threads. Update
12728 call to dead_thread_notify. Call handle_extended_wait.
12729 (linux_create_inferior): Use PTRACE_SETOPTIONS.
12730 (send_sigstop): Delete sigstop_sent.
12731 (wait_for_sigstop): Avoid TID.
12732 (linux_supports_tracefork_flag, linux_tracefork_child, my_waitpid)
12733 (linux_test_for_tracefork): New.
12734 (linux_lookup_signals): Use thread_db_active and
12735 linux_supports_tracefork_flag.
12736 (initialize_low): Use thread_db_active and linux_test_for_tracefork.
12737 * linux-low.h (get_process_thread): Avoid TID.
12738 (struct process_ifo): Move thread_known and tid to the end. Remove
12739 sigstop_sent.
12740 (linux_attach_lwp, thread_db_init): Update prototypes.
12741 * server.h (change_inferior_id): Delete prototype.
12742 (add_pid_to_list, pull_pid_from_list): New prototypes.
12743 * thread-db.c (thread_db_use_events): New.
12744 (find_first_thread): Rename to...
12745 (find_one_thread): ...this. Update callers and messages. Do not
12746 call fatal. Check thread_db_use_events. Do not call
12747 change_inferior_id or new_thread_notify.
12748 (maybe_attach_thread): Update. Do not call new_thread_notify.
12749 (thread_db_init): Set thread_db_use_events. Check use_events.
12750 * utils.c (fatal, warning): Correct message prefix.
12751
30ed0a8f
DJ		 127522007-10-15 Daniel Jacobowitz <dan@codesourcery.com>
12753
12754 * Makefile.in (clean): Remove new files.
12755 (powerpc-32.o, powerpc-32.c, powerpc-e500.o, powerpc-e500.c)
12756 (powerpc-64.o, powerpc-64.c): New rules.
12757 * configure.srv: Use alternate register sets for powerpc64-*-linux*
12758 with AltiVec, powerpc-*-linux* with AltiVec, and powerpc-*-linux*
12759 with SPE.
12760 * linux-ppc-low.c (ppc_regmap): Do not fetch the FP registers for
12761 SPE targets.
12762 (ppc_cannot_store_register): Do not check for FPSCR for SPE targets.
12763 (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS, ppc_fill_vrregset)
12764 (ppc_store_vrregset, PTRACE_GETEVRREGS, PTRACE_SETEVRREGS)
12765 (struct gdb_evrregset_t, ppc_fill_evrregset, ppc_store_evrregset): New.
12766 (target_regsets): Add AltiVec and SPE register sets.
12767 * configure.ac: Check for AltiVec and SPE.
12768 * linux-ppc64-low.c (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS)
12769 (ppc_fill_vrregset, ppc_store_vrregset): New.
12770 (target_regsets): Add AltiVec register set.
12771 * configure: Regenerated.
12772
fd462a61
DJ		 127732007-09-19 Daniel Jacobowitz <dan@codesourcery.com>
12774
12775 * linux-low.c (O_LARGEFILE): Define.
12776 (linux_read_memory): Use /proc/PID/mem.
12777 * configure.ac: Use AC_GNU_SOURCE. Check for pread64.
12778 * configure, config.in: Regenerated.
12779
69f223ed
DJ		 127802007-09-04 Daniel Jacobowitz <dan@codesourcery.com>
12781
12782 * linux-low.c (linux_wait_for_event): Do not pass signals while
12783 single-stepping.
12784
aec18585
PA		 127852007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
12786
12787 * win32-low.c (create_process): New.
12788 (win32_create_inferior): Use create_process instead of
12789 CreateProcess. If create_process failed retry appending an ".exe"
12790 suffix. Store the GetLastError result immediatelly after
12791 create_process calls and use it on the call to error.
12792
34d86ddd
PA		 127932007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
12794
12795 * win32-low.c (handle_load_dll): Don't use toolhelp when waiting.
12796
5a0e3bd0
JB		 127972007-08-23 Joel Brobecker <brobecker@adacore.com>
12798
12799 * configure.ac: Switch license to GPLv3.
12800
f88c79e6
MS		 128012007-08-01 Michael Snyder <msnyder@access-company.com>
12802
12803 * remote-utils.c (putpkt_binary): Memory leak, free buf2.
12804
6b3d9b83
PA		 128052007-07-31 Pedro Alves <pedro_alves@portugalmail.pt>
12806
12807 * win32-low.c (winapi_CloseToolhelp32Snapshot) [_WIN32_WCE]: New
12808 typedef.
12809 (win32_CloseToolhelp32Snapshot) [_WIN32_WCE]: New global var.
12810 (load_toolhelp) [_WIN32_WCE]: Load TOOLHELP.DLL. Get
12811 CloseToolhelp32Snapshot.
12812 (toolhelp_get_dll_name) [_WIN32_WCE]: Close the snapshot with
12813 CloseToolhelp32Snapshot.
12814
c588c53c
MS		 128152007-07-27 Michael Snyder <michael.snyder@access-company.com>
12816
12817 * server.c (main): Check for inferior exit before main loop.
12818
aa0403d9
PA		 128192007-07-18 Pedro Alves <pedro_alves@portugalmail.pt>
12820
12821 * remote-utils.c (remote_open): Set SO_KEEPALIVE on remote_desc
12822 instead of on tmp_desc.
12823
255e7678
DJ		 128242007-07-17 Pedro Alves <pedro_alves@portugalmail.pt>
12825 Daniel Jacobowitz <dan@codesourcery.com>
12826
12827 * inferiors.c (all_dlls, dlls_changed, get_dll): New.
12828 (add_thread): Minor cleanups.
12829 (clear_inferiors): Move lower in the file. Clear the DLL
12830 list.
12831 (free_one_dll, match_dll, loaded_dll, unloaded_dll, clear_list): New.
12832 * remote-utils.c (prepare_resume_reply): Check dlls_changed.
12833 (xml_escape_text): New.
12834 * server.c (handle_query): Handle qXfer:libraries:read. Report it
12835 for qSupported.
12836 (handle_v_cont): Report errors.
12837 (gdbserver_version): Update.
12838 (main): Correct size of own_buf. Do not report initial DLL events.
12839 * server.h (struct dll_info, all_dlls, dlls_changed, loaded_dll)
12840 (unloaded_dll, xml_escape_text): New.
12841 * win32-low.c (enum target_waitkind): Update comments.
12842 (win32_add_one_solib, get_image_name, winapi_EnumProcessModules)
12843 (winapi_GetModuleInformation, winapi_GetModuleFileNameExA)
12844 (win32_EnumProcessModules, win32_GetModuleInformation)
12845 (win32_GetModuleFileNameExA, load_psapi, psapi_get_dll_name)
12846 (winapi_CreateToolhelp32Snapshot, winapi_Module32First)
12847 (winapi_Module32Next, win32_CreateToolhelp32Snapshot)
12848 (win32_Module32First, win32_Module32Next, load_toolhelp)
12849 (toolhelp_get_dll_name, handle_load_dll, handle_unload_dll): New.
12850 (get_child_debug_event): Handle DLL events.
12851 (win32_wait): Likewise.
12852
0d37add9
DJ		 128532007-07-12 Daniel Jacobowitz <dan@codesourcery.com>
12854
12855 * configure.srv: Set srv_linux_regsets for sh*-*-linux*.
12856 * linux-sh-low.c (sh_fill_gregset, target_regsets): New.
12857
45e2715e
PA		 128582007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
12859
12860 * win32-low.c (handle_output_debug_string): Ignore event if not
12861 waiting.
12862
c5674cf1
PA		 128632007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
12864
12865 * win32-arm-low.c (arm_wince_breakpoint): Fix typo.
12866
2bbe3cc1
DJ		 128672007-07-03 Daniel Jacobowitz <dan@codesourcery.com>
12868
12869 * remote-utils.c (look_up_one_symbol): Handle 'm' packets.
12870
ae13219e
DJ		 128712007-07-02 Daniel Jacobowitz <dan@codesourcery.com>
12872
12873 * inferiors.c (change_inferior_id): Add comment.
12874 * linux-low.c (check_removed_breakpoint): Add an early
12875 prototype. Improve debug output.
12876 (linux_attach): Doc update.
12877 (linux_detach_one_process, linux_detach): Clean up before releasing
12878 each process.
12879 (send_sigstop, wait_for_sigstop): Improve comments and debug output.
12880 * linux-low.h (struct process_info): Doc improvement.
12881 * mem-break.c (delete_all_breakpoints): New.
12882 * mem-break.h (delete_all_breakpoints): New prototype.
12883 * thread-db.c (find_first_thread): New.
12884 (thread_db_create_event): Call it instead of
12885 thread_db_find_new_threads. Clean up unused variables.
12886 (maybe_attach_thread): Remove first thread handling.
12887 (thread_db_find_new_threads): Use find_first_thread.
12888 (thread_db_get_tls_address): Likewise.
12889
4105de34
DJ		 128902007-06-27 Daniel Jacobowitz <dan@codesourcery.com>
12891
12892 * thread-db.c (thread_db_find_new_threads): Add prototype.
12893 (thread_db_create_event): Check for the main thread before adding
12894 a new thread.
12895 (maybe_attach_thread): Only enable event reporting if TID == 0.
12896 (thread_db_get_tls_address): Check for new threads.
12897
2b876972
DJ		 128982007-06-20 Daniel Jacobowitz <dan@codesourcery.com>
12899
12900 * linux-low.c (linux_create_inferior): Try execv before execvp.
12901 * spu-low.c (spu_create_inferior): Likewise.
12902
7a245884
DJ		 129032007-06-13 Mike Frysinger <vapier@gentoo.org>
12904
12905 * linux-low.c (linux_create_inferior): Change execv to execvp.
12906 * spu-low.c (spu_create_inferior): Likewies.
12907
117ce543
DJ		 129082007-06-13 Daniel Jacobowitz <dan@codesourcery.com>
12909
12910 * Makefile.in (clean): Clean new files instead of deleted ones.
12911 (reg-mips.o, reg-mips.c, reg-mips64.o, reg-mips64.c): Delete.
12912 (mips-linux.o, mips-linux.c, mips64-linux.o, mips64-linux.c): New
12913 rules.
12914 * configure.srv: Specify XML files and new regformats for MIPS and
12915 MIPS64 GNU/Linux.
12916 * linux-mips-low.c (mips_num_regs): Set to only used registers.
12917 (mips_regmap): Do not fetch $0. Remove unused registers. Add
12918 an entry for the restart register.
12919 (mips_cannot_fetch_register, mips_cannot_store_register)
12920 (mips_reinsert_addr, mips_fill_fpregset, mips_store_fpregset): Update
12921 register names to match the XML descriptions.
12922 (mips_fill_gregset, mips_store_gregset): Likewise. Handle the
12923 restart register instead of $0.
12924
0e7f50da
UW		 129252007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
12926 Markus Deuling <deuling@de.ibm.com>
12927
12928 * remote-utils.c (decode_xfer_write): New function.
12929 * server.h (decode_xfer_write): Add prototype.
12930 * server.c (handle_query): Add PACKET_LEN argument. Support
12931 qXfer:spu:read and qXfer:spu:write packets.
12932 (main): Pass packet_len to handle_query.
12933 * spu-low.c (spu_target_ops): Add spu_proc_xfer_spu.
12934 * target.h (target_ops): Add qxfer_spu.
12935
374c1d38
UW		 129362007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
12937
12938 * spu-low.c (spu_proc_xfer_spu): Do not return failure when
12939 accessing non-seekable spufs files.
12940
bb63802a
UW		 129412007-05-16 Markus Deuling <deuling@de.ibm.com>
12942
889bf7c5 12943 * server.c (handle_query): Add reply for qC packet.
bb63802a 12944
7390519e
PA		 129452007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
12946 Leo Zayas <lerele@champenstudios@com>
12947
12948 * server.h (check_remote_input_interrupt_request): New function.
12949 * remote_utils.c (INVALID_DESCRIPTOR): New define.
12950 (remote_desc): Initialize with INVALID_DESCRIPTOR.
12951 (input_interrupt): Expose on USE_WIN32API too. Fix whitespace.
12952 (check_remote_input_interrupt_request): New function.
12953 * server.h (check_remote_input_interrupt_request): Declare.
3ecf0694 12954 * win32-low.c (winapi_DebugBreakProcess,
7390519e
PA		 12955 winapi_GenerateConsoleCtrlEvent): New typedefs.
12956 (get_child_debug_event): Lower Win32 debug event polling from 1 sec
12957 to 250 ms.
12958 (win32_wait): Check for remote interrupt request
12959 with check_remote_input_interrupt_request.
12960 (win32_request_interrupt): New function.
12961 (win32_target_op): Set request_interrupt to win32_request_interrupt.
12962
34b34921
PA		 129632007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
12964
12965 * win32-low.c (debug_registers_changed,
12966 debug_registers_used, CONTEXT_EXTENDED_REGISTERS,
12967 CONTEXT_FLOATING_POINT, CONTEXT_DEBUG_REGISTERS,
12968 CONTEXT_DEBUGGER, CONTEXT_DEBUGGER_DR): Delete.
12969 (thread_rec): Get context using the low target.
12970 (child_add_thread): Call thread_added on the low target,
12971 which does the same thing.
12972 (regptr): Delete.
12973 (do_initial_child_stuff): Remove debug registers references.
12974 Set context using the low target. Resume threads after
12975 setting the contexts.
12976 (child_continue): Remove dead variable. Remove debug
12977 registers references.
12978 (child_fetch_inferior_registers): Go through the low target.
12979 (do_child_store_inferior_registers): Remove.
12980 (child_store_inferior_registers): Go through the low target.
12981 (win32_resume): Remove debug registers references.
12982 Set context using the low target.
12983 (handle_exception): Change return type to void. Don't record
12984 context here. Set status to TARGET_WAITKIND_SPURIOUS on a
12985 first chance exception.
889bf7c5 12986 (get_child_debug_event): Change return type to void. Remove
34b34921
PA		 12987 goto loop. Always return after waiting for debug event.
12988 (win32_wait): Convert to switch statement. Handle spurious
12989 events.
12990
12991 * win32-i386-low.c (debug_registers_changed,
12992 debug_registers_used): New.
12993 (initial_stuff): Rename to ...
12994 (i386_initial_stuff): ... this. Clear debug registers
12995 state variables.
12996 (store_debug_registers): Delete.
12997 (i386_get_thread_context): New.
12998 (load_debug_registers): Delete.
12999 (i386_set_thread_context): New.
13000 (i386_thread_added): New.
13001 (single_step): Rename to ...
13002 (i386_single_step): ... this.
13003 (do_fetch_inferior_registers): Rename to ...
13004 (i386_fetch_inferior_register): ... this.
13005 (i386_store_inferior_register): New.
13006 (the_low_target): Adapt to new interface.
13007
13008 * win32-arm-low.c (CONTEXT_FLOATING_POINT): Define.
13009 (arm_get_thread_context): New.
13010 (arm_set_thread_context): New.
13011 (regptr): New.
13012 (do_fetch_inferior_registers): Rename to ...
13013 (arm_fetch_inferior_register): ... this.
13014 (arm_store_inferior_register): New.
13015 (arm_wince_breakpoint): Reimplement as unsigned long.
13016 (arm_wince_breakpoint_len): Define.
13017 (the_low_target): Adapt to new interface.
13018
13019 * win32-low.h (target_ops): Remove regmap, store_debug_registers and
13020 load_debug_registers. Add get_thread_context, set_thread_context,
13021 thread_added and store_inferior_register. Rename
13022 fetch_inferior_registers to fetch_inferior_register.
13023 (regptr): Remove declaration.
13024
dd6953e1
PA		 130252007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
13026
13027 * linux-low.c (linux_detach): Change return type to int. Return 0.
13028 * spu-low.c (spu_detach): Likewise.
13029
444d6139
PA		 130302007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
13031
13032 * target.h (target_ops): Change return type of detach to int.
13033 Add join.
13034 (join_inferior): New.
13035 * server.c (main): Don't skip detach support on mingw32.
13036 If the inferior doesn't support detaching return error.
13037 Call join_inferior instead of using waitpid.
13038 * linux-low.c (linux_join): New.
13039 (linux_target_op): Add linux_join.
13040 * spu-low.c (spu_join): New.
13041 (spu_target_ops): Add spu_join.
13042 * win32-low.c (win32_detach): Adapt to new interface.
13043 Reopen current_process_handle before detaching. Issue a child
13044 resume before detaching.
13045 (win32_join): New.
13046 (win32_target_op): Add win32_join.
13047
1d5315fe
PA		 130482007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
13049
13050 * win32-low.c (win32-attach): Fix return value.
13051 * target.h (target_ops): Describe ATTACH return values.
13052
bf914831
PA		 130532007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
13054
13055 * win32-low.c (GETPROCADDRESS): Define.
13056 (winapi_DebugActiveProcessStop): Add WINAPI. typedef as pointer.
13057 (winapi_DebugSetProcessKillOnExit): Likewise.
13058 (win32_create_inferior): Force usage of ansi CreateProcessA.
13059 (win32_attach): Use GETPROCADDRESS.
13060 (win32_detach): Likewise.
13061
f72f3e60
PA		 130622007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
13063
13064 * win32-low.c (win32_wait): Don't use WSTOPSIG.
13065
ed50f18f
PA		 130662007-03-30 Pedro Alves <pedro_alves@portugalmail.pt>
13067
13068 * win32-low.c: Commit leftover changes from 2007-03-29.
13069
0c2ead7e
DJ		 130702007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
13071
13072 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Make 16-bit
13073 fields short instead of int. Add explicit padding.
13074 (i387_cache_to_fsave): Remove unnecessary casts.
13075 (i387_fsave_to_cache): Doc fix.
13076 (i387_cache_to_fxsave): Remove unnecessary casts and masking.
13077
73725ff3
DJ		 130782007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
13079
13080 * i387-fp.c (i387_cache_to_fxsave): Reinitialize val2 before use.
13081 (i387_fxsave_to_cache): Check fp->ftag while building ftag value.
13082
d99f33d8
PA		 130832007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
13084
13085 * configure.srv (arm*-*-mingw32ce*): Move near the other
13086 arm targets.
13087
68070c10
PA		 130882007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
13089
2482afc6 13090 * configure.ac: Add errno checking.
68070c10
PA		 13091 (AC_CHECK_HEADERS): Add errno.h, fcntl.h, signal.h,
13092 sys/file.h and malloc.h.
13093 (AC_CHECK_DECLS): Add perror.
13094 (srv_mingwce): Handle.
2482afc6 13095 * configure.srv (i[34567]86-*-cygwin*): Add
68070c10
PA		 13096 win32-i386-low.o to srv_tgtobj.
13097 (i[34567]86-*-mingw*): Likewise.
13098 (arm*-*-mingw32ce*): Add case.
13099 * gdbreplay.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
13100 HAVE_FCNTL_H, HAVE_ERRNO_H, HAVE_MALLOC_H]: Check.
13101 [__MINGW32CE__] (strerror): New function.
13102 [__MINGW32CE__] (errno): Define to GetLastError.
13103 [__MINGW32CE__] (COUNTOF): New macro.
13104 (remote_open): Remove extra close call.
13105 * mem-break.c (delete_breakpoint_at): New function.
13106 * mem-break.h (delete_breakpoint_at): Declare.
13107 * remote-utils.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
13108 HAVE_FCNTL_H, HAVE_UNISTD_H, HAVE_ERRNO_H]: Check.
13109 [USE_WIN32API] (read, write): Add char* casts.
13110 * server.c [HAVE_UNISTD_H, HAVE_SIGNAL_H]: Check.
13111 * server.h: Include wincecompat.h on Windows CE.
13112 [HAVE_ERRNO_H]: Check.
13113 (perror): Declare if not declared.
13114 * utils.c: Add stdlib.h, errno.h and malloc.h includes.
13115 (perror_with_name): Remove errno declaration.
13116 * wincecompat.h: New.
13117 * wincecompat.c: New.
13118 * win32-low.h: New.
13119 * win32-arm-low.c: New.
13120 * win32-i386-low.c: New.
13121 (win32-low.c): Include mem-break.h and win32-low.h, and winnt.h.
13122 (OUTMSG2): Make it safe.
13123 (_T): New macro.
13124 (COUNTOF): New macro.
13125 (NUM_REGS): Get it from the low target.
13126 (CONTEXT_EXTENDED_REGISTERS, CONTEXT_FLOATING_POINT,
13127 CONTEXT_DEBUG_REGISTERS): Add fallbacks to 0.
13128 (thread_rec): Let low target handle debug registers.
13129 (child_add_thread): Likewise.
13130 (child_init_thread_list): Likewise.
13131 (continue_one_thread): Likewise.
13132 (regptr): New.
13133 (do_child_fetch_inferior_registers): Move to ...
13134 * win32-i386-low.c: ... here, and rename to ...
13135 (do_fetch_inferior_registers): ... this.
889bf7c5 13136 * win32-low.c (child_fetch_inferior_registers):
68070c10
PA		 13137 Go through the low target.
13138 (do_child_store_inferior_registers): Use regptr.
13139 (strwinerror): New function.
13140 (win32_create_inferior): Handle Windows CE.
13141 Use strwinerror instead of strerror on Windows error
13142 codes. Add program to the error output.
13143 Don't close the main thread handle on Windows CE.
13144 (win32_attach): Use coredll.dll on Windows CE.
13145 (win32_kill): Close current process and current
13146 thread handles.
13147 (win32_detach): Use coredll.dll on Windows CE.
13148 (win32_resume): Let low target handle debug registers, and
13149 step request.
13150 (handle_exception): Add/Remove initial breakpoint. Avoid
13151 non-existant WSTOPSIG on Windows CE.
13152 (win32_read_inferior_memory): Cast to remove warning.
13153 (win32_arch_string): Go through the low target.
13154 (initialize_low): Call set_breakpoint_data with the low
13155 target's breakpoint.
13156 * win32-low.c (dr, FLAG_TRACE_BIT, FCS_REGNUM,
13157 FOP_REGNUM, mappings): Move to ...
13158 * win32-i386-low.c: ... here.
13159 * win32-low.c (win32_thread_info): Move to ...
13160 * win32-low.h: ... here.
13161 * Makefile.in (SFILES): Add win32-low.c, win32-i386-low.c,
13162 win32-arm-low.c and wincecompat.c.
13163 (all:): Add $EXEEXT.
13164 (install-only:): Likewise.
13165 (gdbserver:): Likewise.
13166 (gdbreplay:): Likewise.
13167 * config.in: Regenerate.
13168 * configure: Regenerate.
13169
41093d81
PA		 131702007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
13171
13172 * win32-low.c: Rename typedef thread_info to
13173 win32_thread_info throughout.
13174
544afa54
PA		 131752007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
13176
13177 * win32-i386-low.c: Rename to ...
13178 * win32-low.c: ... this.
13179 * configure.srv: Replace win32-i386-low.o with win32-low.o.
13180 * Makefile.in: Likewise.
13181
bce7165d
PA		 131822007-03-27 Pedro Alves <pedro_alves@portugalmail.pt>
13183
13184 * remote-utils.c (monitor_output): Constify msg parameter.
13185 * server.h (monitor_output): Likewise.
13186 * win32-i386-low.c (handle_output_debug_string): New.
13187 (win32_kill): Handle OUTPUT_DEBUG_STRING_EVENT events using
13188 handle_output_debug_string.
13189 (get_child_debug_event): Likewise.
13190
506c7aa0
DJ		 131912007-03-27 Mat Hostetter <mat@lcs.mit.edu>
13192
13193 * server.c (main): Correct strtoul check.
13194
42c81e2a
DJ		 131952007-03-27 Jon Ringle <jon@ringle.org>
13196
13197 * linux-low.c: Check __ARCH_HAS_MMU__ also.
13198
9453113a
DJ		 131992007-03-27 Brooks Moses <brooks.moses@codesourcery.com>
13200
13201 * Makefile.in: Add dummy "pdf" and "install-pdf" targets.
13202
64a69107
DJ		 132032007-02-27 Daniel Jacobowitz <dan@codesourcery.com>
13204
13205 * terminal.h: Check HAVE_SGTTY_H.
13206
132072007-02-27 Mat Hostetter <mat@lcs.mit.edu>
6f8486da
DJ		 13208
13209 * remote-utils.c (remote_open): Print out the assigned port number.
13210
c74d0ad8
DJ		 132112007-02-26 Daniel Jacobowitz <dan@codesourcery.com>
13212
13213 * remote-utils.c (monitor_output): New function.
13214 * server.c (debug_threads): Define here.
13215 (monitor_show_help): New function.
13216 (handle_query): Handle qRcmd.
13217 (main): Do not handle 'd' packet.
13218 * server.h (debug_threads, remote_debug, monitor_output): Declare.
13219 * linux-low.c, spu-low.c, win32-i386-low.c: Remove definitions
13220 of debug_threads.
13221
de7c3b4a
PA		 132222007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
13223
13224 * Makefile.in (EXEEXT): New.
13225 (clean): Use $(EXEEXT).
13226
ef57601b
PA		 132272007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
13228
13229 * target.h (target_ops): Rename send_signal to request_interrupt,
13230 and remove enum target_signal parameter.
13231 * linux-low.c (linux_request_interrupt): Rename from
13232 linux_send_signal, and always send SIGINT.
13233 * spu-low.c (spu_request_interrupt): Rename from spu_send_signal,
13234 and always send SIGINT.
13235 * remote-utils.c (putpkt_binary): Call request_interrupt, instead
13236 of send_signal.
13237 (input_interrupt): Likewise.
13238
820f2bda
PA		 132392007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
13240
13241 * server.c (get_features_xml): Check if target implemented
13242 arch_string.
13243 * win32-i386-low.c (win32_arch_string): New.
13244 (win32_target_ops): Add win32_arch_string as arch_string member.
13245
ab39bf24
UW		 132462007-02-22 Markus Deuling <deuling@de.ibm.com>
13247
13248 * spu-low.c (spu_arch_string): New.
13249 (spu_target_ops): Add spu_arch_string.
13250
61ff6e04
DJ		 132512007-02-16 Daniel Jacobowitz <dan@codesourcery.com>
13252
13253 * remote-utils.c: Remove HAVE_TERMINAL_H check.
13254 * configure.ac: Do not check for terminal.h.
13255 * configure, config.in: Regenerated.
13256
fb1e4ffc
DJ		 132572007-02-08 Daniel Jacobowitz <dan@codesourcery.com>
13258
13259 * Makefile.in (OBS): Add $(XML_BUILTIN).
13260 (XML_DIR, XML_TARGET, XML_FILES, XML_BUILTIN): New.
13261 (clean): Update.
13262 (target.xml, xml-builtin.c, stamp-xml, arm-with-iwmmxt.o)
13263 (arm-with-iwmmxt.c): New.
13264 * config.in, configure: Regenerate.
13265 * configure.ac: Check for iWMMXt. Handle srv_xmltarget,
13266 srv_xmlbuiltin, and srv_xmlfiles. Define USE_XML.
13267 * configure.srv: Mention srv_xmltarget and srv_xmlfiles.
13268 (arm*-*-linux*): Add iWMMXt and regset support.
13269 * linux-arm-low.c (PTRACE_GETWMMXREGS, PTRACE_SETWMMXREGS): Define.
13270 (arm_fill_gregset, arm_store_gregset, arm_fill_wmmxregset)
13271 (arm_store_wmmxregset, target_regsets): New.
13272 * server.c (get_features_xml): Take annex argument. Check builtin
13273 XML documents.
13274 (handle_query): Handle multiple annexes.
13275
0f48aa01
DJ		 132762007-01-29 Daniel Jacobowitz <dan@codesourcery.com>
13277
13278 * remote-utils.c [USE_WIN32API] (read, write): Define.
13279 (putpkt_binary, input_interrupt, readchar, getpkt): Use read and
13280 write.
13281
23181151
DJ		 132822007-01-09 Daniel Jacobowitz <dan@codesourcery.com>
13283
13284 * linux-i386-low.c (the_low_target): Set arch_string.
13285 * linux-x86-64-low.c (the_low_target): Likewise.
13286 * linux-low.c (linux_arch_string): New.
13287 (linux_target_ops): Add it.
13288 * linux-low.h (struct linux_target_ops): Add arch_string.
13289 * server.c (write_qxfer_response): Use const void * for DATA.
13290 (get_features_xml): New.
13291 (handle_query): Handle qXfer:features:read. Report it for qSupported.
13292 * target.h (struct target_ops): Add arch_string method.
13293
9d606399
DJ		 132942007-01-03 Denis Pilat <denis.pilat@st.com>
13295 Daniel Jacobowitz <dan@codesourcery.com>
13296
13297 * linux-low.c (linux_kill): Handle being called with no threads.
13298 * win32-i386-low.c (win32_kill): Likewise.
13299 (get_child_debug_event): Clear current_process_handle.
13300
133012006-12-30 Denis PILAT <denis.pilat@st.com>
8264bb58
DJ		 13302 Daniel Jacobowitz <dan@codesourcery.com>
13303
13304 * remote-utils.c (remote_open): Check the type of specified
13305 serial port devices before opening them.
13306 * server.c (main): Kill the inferior if an error occurs during
13307 the first remote_open.
13308
a5e13d24
DJ		 133092006-12-05 Markus Deuling <deuling@de.ibm.com>
13310
13311 * README: Update supported targets.
13312
186947f7
DJ		 133132006-11-28 Daniel Jacobowitz <dan@codesourcery.com>
13314
13315 * Makefile.in (clean): Remove reg-mips64.c.
13316 (reg-mips64.c, reg-mips64.o): New rules.
13317 * configure.srv: Handle mips64. Include regset support for mips.
13318 * linux-mips-low.c (union mips_register): New.
13319 (mips_get_pc, mips_set_pc, mips_reinsert_addr): Use it.
13320 (mips_breakpoint, mips_breakpoint_at): Use int.
13321 (mips_collect_register, mips_supply_register)
13322 (mips_collect_register_32bit, mips_supply_register_32bit)
13323 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
13324 (mips_store_fpregset, target_regsets): New.
13325 * thread-db.c (thread_db_get_tls_address): Use uintptr_t.
13326
a13e2c95
UW		 133272006-11-22 Ulrich Weigand <uweigand@de.ibm.com>
13328
13329 * configure.srv: Add target "spu*-*-*".
13330 * Makefile.in (clean): Remove reg-spu.c.
13331 (reg-spu.c, reg-spu.o, spu-low.o): Add dependencies.
13332 * spu-low.c: New file.
13333
cb7283db
DJ		 133342006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
13335
13336 * configure.ac: Correct td_thr_tls_get_addr test.
13337 * configure: Regenerated.
13338
89be2091
DJ		 133392006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
13340
13341 * linux-low.c (linux_wait_for_event): Reformat. Use the
13342 pass_signals array.
13343 * remote-utils.c (decode_address_to_semicolon): New.
13344 * server.c (pass_signals, handle_general_set): New.
13345 (handle_query): Mention QPassSignals for qSupported.
13346 (main): Call handle_general_set.
13347 * server.h (pass_signals, decode_address_to_semicolon): New.
13348
000ef4f0
DJ		 133492006-11-06 Daniel Jacobowitz <dan@codesourcery.com>
13350
13351 * server.c (handle_query): Correct error handling for read_auxv.
13352
b7149293
UW		 133532005-10-19 Ulrich Weigand <uweigand@de.ibm.com>
13354
13355 * configure.srv [s390-*-linux*, s390x-*-linux*]: Set srv_linux_regsets
13356 and srv_linux_thread_db to yes.
13357 * linux-s390-low.c (s390_fill_gregset): New function.
13358 (target_regsets): Define data structure.
13359
dae5f5cf
DJ		 133602006-10-17 Daniel Jacobowitz <dan@codesourcery.com>
13361
13362 * acinclude.m4 (SRV_CHECK_TLS_GET_ADDR): New.
13363 * configure.ac: Use it. Define HAVE_TD_THR_TLS_GET_ADDR.
13364 * config.in, configure: Regenerated.
13365 * inferiors.c (gdb_id_to_thread): New function.
13366 (gdb_id_to_thread_id): Use it.
13367 * linux-low.c (linux_target_ops): Use thread_db_get_tls_address.
13368 * linux-low.h (struct process_info): Add th member.
13369 (thread_db_get_tls_address): New prototype.
13370 * remote-utils.c (decode_address): Make non-static.
13371 * server.c (handle_query): Handle qGetTLSAddr.
13372 * server.h (gdb_id_to_thread, decode_address): New prototypes.
13373 * target.h (struct target_ops): Add get_tls_address.
13374 * thread-db.c (maybe_attach_thread): Save the thread handle.
13375 (thread_db_get_tls_address): New.
13376
32ca6d61
DJ		 133772006-09-28 Daniel Jacobowitz <dan@codesourcery.com>
13378
13379 * linux-low.c (PTRACE_GETSIGINFO, PTRACE_SETSIGINFO): Define.
13380 (linux_resume_one_process): Take a siginfo_t *. Update all
13381 callers. Queue it if necessary. Use PTRACE_SETSIGINFO.
13382 (struct pending_signals): Add a siginfo_t.
13383 (linux_wait_for_process): Always set last_status.
13384 (linux_wait_for_event): Use PTRACE_GETSIGINFO.
13385 (linux_queue_one_thread): Use PTRACE_GETSIGINFO.
13386 * linux-low.h (struct process_info): Add last_status.
13387
5ffff7c1
DJ		 133882006-09-21 Daniel Jacobowitz <dan@codesourcery.com>
13389
13390 * remote-utils.c (try_rle): New function.
13391 (putpkt_binary): Use it.
13392
8695c747
DJ		 133932006-08-19 Daniel Jacobowitz <dan@codesourcery.com>
13394
13395 * Makefile.in (clean): Clean reg-x86-64-linux.c.
13396 (reg-x86-64-linux.o, reg-x86-64-linux.c): New.
13397 * configure.srv (x86_64-*-linux*): Use reg-x86-64-linux.o.
13398 * linux-x86-64-low.c (x86_64_regmap): Include ORIG_RAX.
13399 (x86_64_fill_gregset, x86_64_store_gregset): Skip floating
13400 point registers.
13401
290fadea
RS		 134022006-08-08 Richard Sandiford <richard@codesourcery.com>
13403
13404 * server.c (terminal_fd): New variable.
13405 (old_foreground_pgrp): Likewise.
13406 (restore_old_foreground_pgrp): New function.
13407 (start_inferior): Record the terminal file descriptor in terminal_fd
13408 and its original foreground group in old_foreground_pgrp. Register
13409 restore_old_foreground_pgrp with atexit().
13410
9f2e1e63
DJ		 134112006-07-26 Daniel Jacobowitz <dan@codesourcery.com>
13412
13413 * server.c (handle_query): Correct qPart to qXfer.
13414
b80864fb
DJ		 134152006-07-22 Daniel Jacobowitz <dan@codesourcery.com>
13416
13417 * configure.ac: Check for more headers which are missing on
13418 Windows. Automatically supply -lwsock32 and USE_WIN32API.
13419 * configure.srv: Add Cygwin and mingw32.
13420 * remote-utils.c: Don't include headers unconditionally which
13421 are missing on mingw32. Include <winsock.h> for mingw32.
13422 (remote_open): Adjust for mingw32 support. Flush
13423 standard error after writing to it.
13424 (remote_close, putpkt_binary, input_interrupt, block_async_io)
13425 (unblock_async_io, enable_async_io, disable_async_io)
13426 (readchar, getpkt): Update for Winsock support.
13427 (prepare_resume_reply): Expect a protocol signal number.
13428 * server.c: Disable <sys/wait.h> on mingw32.
13429 (start_inferior): Adjust for mingw32 support. Flush
13430 standard error after writing to it.
13431 (attach_inferior): Likewise. Use protocol signal
13432 numbers.
13433 (main): Skip 'D' packet on mingw32. Use protocol signal numbers
13434 and names.
13435 * win32-i386-low.c: New file.
13436 * Makefile.in (XM_CLIBS): Set.
13437 (gdbserver, gdbreplay): Use $(INTERNAL_CFLAGS).
13438 (win32-i386-low.o): New dependency rule.
13439 * linux-low.c (linux_wait): Use target signal numbers.
13440 * target.h (struct target_ops): Doc fix.
13441 * server.h (target_signal_to_name): New prototype.
13442 * gdbreplay.c: Don't include headers unconditionally which
13443 are missing on mingw32. Include <winsock.h> for mingw32.
13444 (remote_close, remote_open): Adjust for Winsock support.
13445 * configure, config.in: Regenerated.
13446
0876f84a
DJ		 134472006-07-12 Daniel Jacobowitz <dan@codesourcery.com>
13448
13449 * server.c (decode_xfer_read, write_qxfer_response): New.
13450 (handle_query): Take a packet length argument. Handle
13451 qXfer:auxv:read instead of qPart:auxv:read. Mention it in
13452 the qSupported response.
13453 (main): Update call to handle_query.
13454
01f9e8fa
DJ		 134552006-06-22 Daniel Jacobowitz <dan@codesourcery.com>
13456
13457 * remote-utils.c (remote_escape_output, remote_unescape_input): New.
13458 (putpkt_binary): Renamed from putpkt and adjusted for binary
13459 data.
13460 (putpkt): New wrapper for putpkt_binary.
13461 (readchar): Don't mask off the high bit.
13462 (decode_X_packet): New function.
13463 * server.c (main): Call putpkt_binary if a handler sets the packet
13464 length. Save the length of the incoming packet. Handle 'X'.
13465 * server.h (gdb_byte, remote_escape_output, decode_X_packet): New.
13466
be2a5f71
DJ		 134672006-06-21 Daniel Jacobowitz <dan@codesourcery.com>
13468
13469 * server.c (handle_query): Handle qSupported.
13470
ea025f5f
DJ		 134712006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
13472
13473 * remote-utils.c (all_symbols_looked_up): New variable.
13474 (look_up_one_symbol): Check it.
13475 * server.h (look_up_one_symbol): New declaration.
13476 * thread-db.c (thread_db_init): Set all_symbols_looked_up.
13477
9308fc88
DJ		 134782006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
13479
13480 * Makefile.in (linux-arm-low.o): Update dependencies.
66f338c7 13481 * linux-arm-low.c: Include "gdb_proc_service.h".
9308fc88
DJ		 13482 (PTRACE_GET_THREAD_AREA): Define.
13483 (ps_get_thread_area): New function.
13484
52fb6437
NS		 134852006-05-09 Nathan Sidwell <nathan@codesourcery.com>
13486
13487 * configure.srv (m68k*-*-uclinux*): New target.
13488 * linux-low.c (linux_create_inferior): Use vfork on mmuless systems.
13489 (linux_resume_one_process): Remove extraneous cast.
13490 (linux_read_offsets): New.
13491 (linux_target_op): Add linux_read_offsets on mmuless systems.
13492 * server.c (handle_query): Add qOffsets logic.
13493 * target.h (struct target_ops): Add read_offsets.
13494
21b0f40c
DJ		 134952006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
13496
13497 * linux-mips-low.c: Include <sys/ptrace.h> and "gdb_proc_service.h".
13498 (PTRACE_GET_THREAD_AREA): Define.
13499 (ps_get_thread_area): New function.
13500 * Makefile.in (linux-i386-low.o, linux-mips-low.o)
13501 (linux-x86-64-low.o): Update.
13502
0050a760
DJ		 135032006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
13504
13505 * configure.ac: Remove checks for prfpregset_t.
13506 * gdb_proc_service.h: New file.
13507 * linux-i386-low.c, linux-x86-64-low.c, thread-db.c: Use the
13508 new "gdb_proc_service.h".
13509 * proc-service.c: Likewise.
13510 (ps_pglobal_lookup, ps_pdread, ps_pdwrite): Use psaddr_t.
13511 (ps_lgetfpregs, ps_lsetfpregs): Use a void* argument.
13512 * Makefile.in (gdb_proc_service_h): Updated.
13513 * configure, config.in: Regenerated.
13514
b92a518e
DJ		 135152006-03-03 Daniel Jacobowitz <dan@codesourcery.com>
13516
13517 * remote-utils.c (prepare_resume_reply): Move declaration
13518 of gdb_id_from_wait to the top of the block.
13519
545587ee
DJ		 135202006-02-15 Daniel Jacobowitz <dan@codesourcery.com>
13521
13522 * linux-low.c (regsets_store_inferior_registers): Read the regset
13523 from the target before filling it.
13524
9db87ebd
DJ		 135252006-02-08 Daniel Jacobowitz <dan@codesourcery.com>
13526
13527 * server.c (attach_inferior): Return SIGTRAP for a successful
13528 attach.
13529
dd24457d
DJ		 135302006-02-01 Daniel Jacobowitz <dan@codesourcery.com>
13531
13532 * Makefile.in (OBS): Add version.o.
13533 (STAGESTUFF): Delete.
13534 (version.o): Add dependencies.
13535 (version.c): Replace rule.
13536 (clean): Remove version.c.
13537 * server.c (gdbserver_version): New.
13538 (gdbserver_usage): Use printf.
13539 (main): Handle --version and --help.
13540 * server.h (version, host_name): Add declarations.
13541
6f0f660e
EZ		 135422005-12-23 Eli Zaretskii <eliz@gnu.org>
13543
889bf7c5
PA		 13544 * linux-arm-low.c:
13545 * linux-arm-low.c:
13546 * inferiors.c:
13547 * i387-fp.h:
13548 * i387-fp.c:
13549 * gdbreplay.c:
13550 * regcache.c:
13551 * proc-service.c:
13552 * mem-break.h:
13553 * mem-break.c:
13554 * linux-x86-64-low.c:
13555 * linux-sh-low.c:
13556 * linux-s390-low.c:
13557 * linux-ppc64-low.c:
13558 * linux-ppc-low.c:
13559 * linux-mips-low.c:
13560 * linux-m68k-low.c:
13561 * linux-m32r-low.c:
13562 * linux-low.h:
13563 * linux-low.c:
13564 * linux-ia64-low.c:
13565 * linux-i386-low.c:
13566 * linux-crisv32-low.c:
13567 * thread-db.c:
13568 * terminal.h:
13569 * target.h:
13570 * target.c:
13571 * server.h:
13572 * server.c:
13573 * remote-utils.c:
13574 * regcache.h:
13575 * utils.c:
13576 * Makefile.in:
13577 * configure.ac:
6f0f660e
EZ		 13578 * gdbserver.1: Add (C) after Copyright. Update the FSF
13579 address.
13580
9d1fb177
DJ		 135812005-11-13 Daniel Jacobowitz <dan@codesourcery.com>
13582
13583 * linux-arm-low.c (arm_eabi_breakpoint): New variable.
13584 (arm_breakpoint_at): Recognize both breakpoints.
13585 (the_low_target): Use the correct breakpoint instruction.
13586
011a70c2
DJ		 135872005-11-02 Daniel Jacobowitz <dan@codesourcery.com>
13588
13589 * configure.srv (x86_64-*-linux*): Turn on thread_db support.
13590 * linux-x86-64-low.c (x86_64_breakpoint, x86_64_breakpoint_len)
13591 (x86_64_get_pc, x86_64_set_pc, x86_64_breakpoint_at): New.
13592 (the_low_target): Update.
13593
7fb85e41
AS		 135942005-10-25 Andreas Schwab <schwab@suse.de>
13595
13596 * server.c (main): Allocate mem_buf with PBUFSIZ bytes.
13597
13598 * linux-ia64-low.c (ia64_regmap): Remove NAT registers.
13599 (ia64_num_regs): Reduce to 462.
13600
3db0444b
DJ		 136012005-09-17 Daniel Jacobowitz <dan@codesourcery.com>
13602
13603 * acinclude.m4: Correct quoting.
13604 * aclocal.m4: Regenerated.
13605
13606 Suggested by SZOKOVACS Robert <szo@ies.hu>:
13607 * thread-db.c (thread_db_err_str): Handle TD_VERSION.
13608 (thread_db_init): Call thread_db_err_str.
13609 * configure.ac: Check for TD_VERSION.
13610 * config.in, configure: Regenerated.
13611
bee0189a
DJ		 136122005-07-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13613
13614 * server.h (error, fatal, warning): Add ATTR_FORMAT.
13615
e9d25b98
DJ		 136162005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
13617
13618 * configure.ac: Define HAVE_LINUX_REGSETS even if PTRACE_GETREGS
13619 is not available. Define HAVE_PTRACE_GETREGS if it is.
13620 * config.in, configure: Regenerated.
13621 * configure.srv: Set srv_linux_regsets for PowerPC and PowerPC64.
13622 * linux-i386-low.c, linux-m68k-low.c: Update to use
13623 HAVE_PTRACE_GETREGS.
13624 * linux-low.c (regsets_fetch_inferior_registers)
13625 (regsets_store_inferior_registers): Only return 0 if we processed
13626 GENERAL_REGS.
13627 * linux-ppc-low.c (ppc_fill_gregset, target_regsets): New.
13628 * linux-ppc64-low.c (ppc_fill_gregset, target_regsets): New.
13629
a06660f7
DJ		 136302005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
13631
13632 * inferiors.c (struct thread_info): Add gdb_id.
13633 (add_thread): Add gdb_id argument.
13634 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New.
13635 * linux-low.c (linux_create_inferior, linux_attach_lwp): Update
13636 calls to add_thread.
13637 * remote-utils.c (prepare_resume_reply: Use thread_to_gdb_id.
13638 * server.c (handle_query): Use thread_to_gdb_id.
13639 (handle_v_cont, main): Use gdb_id_to_thread_id.
13640 * server.h (add_thread): Update prototype.
13641 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New
13642 prototypes.
13643
5a1f5858
DJ		 136442005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
13645
13646 * linux-low.c (fetch_register, usr_store_inferior_registers): Handle
13647 left-padded registers.
13648 * linux-low.h (struct linux_target_ops): Add left_pad_xfer.
13649 * linux-ppc64-low.c (the_low_target): Set left_pad_xfer.
13650
e122f1f5
SE		 136512005-07-01 Steve Ellcey <sje@cup.hp.com>
13652
13653 * configure.ac (BFD_NEED_DECLARATION): Replace with AC_CHECK_DECLS.
13654 * configure: Regenerate.
13655 * config.in: Regenerate.
13656 * server.h (NEED_DECLARATION_STRERROR):
13657 Replace with !HAVE_DECL_STRERROR.
13658
d592fa2f
DJ		 136592005-06-16 Daniel Jacobowitz <dan@codesourcery.com>
13660
13661 * linux-low.c (linux_wait, linux_send_signal): Don't test
13662 an unsigned long variable for > 0 if it could be MAX_ULONG.
13663 * server.c (myresume): Likewise.
13664 * target.c (set_desired_inferior): Likewise.
13665
ccbd4912
MK		 136662005-06-13 Mark Kettenis <kettenis@gnu.org>
13667
13668 * configure.ac: Simplify and improve check for socklen_t.
13669 * configure, config.in: Regenerate.
13670
f450004a
DJ		 136712005-06-12 Daniel Jacobowitz <dan@codesourcery.com>
13672
13673 * acconfig.h: Remove.
13674 * configure.ac: Add a test for socklen_t. Use three-argument
13675 AC_DEFINE throughout.
13676 * config.in: Regenerated using autoheader 2.59.
13677 * configure: Regenerated.
13678
13679 * gdbreplay.c (socklen_t): Provide a default.
13680 (remote_open): Use socklen_t.
13681 * remote-utils.c (socklen_t): Provide a default.
13682 (remote_open): Use socklen_t.
13683 (convert_int_to_ascii, convert_ascii_to_int, decode_M_packet): Use
13684 unsigned char.
13685
13686 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Use unsigned
13687 char for buffers.
13688 * linux-low.c (linux_read_memory, linux_write_memory)
13689 (linux_read_auxv): Likewise.
13690 * mem-break.c (breakpoint_data, set_breakpoint_data, check_mem_read)
13691 (check_mem_write): Likewise.
13692 * mem-break.h (set_breakpoint_data, check_mem_read, check_mem_write):
13693 Likewise.
13694 * regcache.c (struct inferior_rgcache_data, registers_to_string)
13695 (registers_from_string, register_data): Likewise.
13696 * server.c (handle_query, main): Likewise.
13697 * server.h (convert_ascii_to_int, convert_int_to_ascii)
13698 (decode_M_packet): Likewise.
13699 * target.c (read_inferior_memory, write_inferior_memory): Likewise.
13700 * target.h (struct target_ops): Update read_memory, write_memory,
13701 and read_auxv.
13702 (read_inferior_memory, write_inferior_memory): Update.
13703 * linux-low.h (struct linux_target_ops): Change type of breakpoint
13704 to unsigned char *.
13705 * linux-arm-low.c, linux-cris-low.c, linux-crisv32-low.c,
13706 linux-i386-low.c, linux-m32r-low.c, linux-m68k-low.c,
13707 linux-mips-low.c, linux-ppc-low.c, linux-ppc64-low.c,
13708 linux-s390-low.c, linux-sh-low.c: Update for changes in
13709 read_inferior_memory and the_low_target->breakpoint.
13710
eee84df1
DJ		 137112005-05-28 Daniel Jacobowitz <dan@codesourcery.com>
13712
13713 * Makefile.in (SFILES): Add linux-ppc64-low.c.
13714 (linux-ppc64-low.o, reg-ppc64.c, reg-ppc64.o): New targets.
13715 * configure.srv: Add powerpc64-*-linux*.
13716 * linux-ppc64-low.c: New file.
13717
45b134e5
OF		 137182005-05-23 Orjan Friberg <orjanf@axis.com>
13719
13720 * linux-cris-low.c: New file with support for CRIS.
13721 * linux-crisv32-low.c: Ditto for CRISv32.
13722 * Makefile.in (SFILES): Add linux-cris-low.c, linux-crisv32-low.c.
13723 (clean): Add reg-cris.c and reg-crisv32.c.
889bf7c5 13724 Add linux-cris-low.o, linux-crisv32-low.o, reg-cris.o, reg-cris.c,
45b134e5
OF		 13725 reg-crisv32.o, and reg-crisv32.c to make rules.
13726 * configure.srv: Add cris-*-linux* and crisv32-*-linux* to list of
13727 recognized targets.
13728
48d93c75
UW		 137292005-05-16 Ulrich Weigand <uweigand@de.ibm.com>
13730
13731 * linux-low.c (fetch_register): Ensure buffer size is a multiple
13732 of sizeof (PTRACE_XFER_TYPE).
13733 (usr_store_inferior_registers): Likewise. Zero out excess bytes.
13734
e013ee27
OF		 137352005-05-12 Orjan Friberg <orjanf@axis.com>
13736
889bf7c5 13737 * target.h (struct target_ops): Add insert_watchpoint,
e013ee27
OF		 13738 remove_watchpoint, stopped_by_watchpoint, stopped_data_address function
13739 pointers for hardware watchpoint support.
13740 * linux-low.h (struct linux_target_ops): Ditto.
13741 * linux-low.c (linux_insert_watchpoint, linux_remove_watchpoint)
13742 (linux_stopped_by_watchpoint, linux_stopped_data_address): New. Add
13743 to linux_target_ops.
13744 * remote-utils.c (prepare_resume_reply): Add watchpoint information to
13745 reply packet.
13746 * server.c (main): Recognize 'Z' and 'z' packets.
13747
b0ded00b
UW		 137482005-05-10 Ulrich Weigand <uweigand@de.ibm.com>
13749
13750 * linux-s390-low.c (s390_breakpoint, s390_breakpoint_len): Define.
13751 (s390_get_pc, s390_set_pc, s390_breakpoint_at): New functions.
13752 (the_low_target): Add new members.
13753
8643e2ad
DJ		 137542005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
13755
13756 * proc-service.c (ps_lgetregs): Search all_processes instead of
13757 all_threads.
13758
fc620387
DJ		 137592005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
13760
13761 * server.c (start_inferior): Change return type to int.
13762 (attach_inferior): Change sigptr to int *.
13763 (handle_v_cont, handle_v_requests): Change signal to int *.
13764 (main): Change signal to int.
13765
137662005-04-15 Kei Sakamoto <sakamoto.kei@renesas.com>
7cfbc4a0
KI		 13767
13768 * Makefile.in: Add linux-m32r-low.o, reg-m32r.c and reg-m32r.o.
13769 * configure.srv: Add m32r*-*-linux*.
13770 * linux-m32r-low.c: New file.
13771
e0e76420
DJ		 137722005-03-04 Daniel Jacobowitz <dan@codesourcery.com>
13773
13774 * Makefile.in (stamp-h): Set CONFIG_HEADERS explicitly.
13775
a1928bad
DJ		 137762005-03-03 Daniel Jacobowitz <dan@codesourcery.com>
13777
13778 * inferiors.c (change_inferior_id, add_thread, find_inferior_id):
13779 Take unsigned long arguments for PIDs.
13780 * linux-low.c (add_process, linux_attach_lwp, linux_attach)
13781 (linux_thread_alive, linux_wait_for_event, kill_lwp, send_sigstop)
13782 (wait_for_sigstop, linux_resume_one_process)
13783 (regsets_fetch_inferior_registers, linux_send_signal)
13784 (linux_read_auxv): Likewise. Update the types of variables holding
13785 PIDs. Update format string specifiers.
13786 * linux-low.h (struct process_info, linux_attach_lwp): Likewise.
13787 * remote-utils.c (prepare_resume_reply): Likewise.
13788 * server.c (cont_thread, general_thread, step_thread)
13789 (thread_from_wait, old_thread_from_wait, signal_pid): Change type to
13790 unsigned long.
13791 (handle_query): Update format specifiers.
13792 (handle_v_cont, main): Use strtoul for thread IDs.
13793 * server.h (struct inferior_list_entry): Use unsigned long for ID.
13794 (add_thread, find_inferior_id, change_inferior_id, cont_thread)
13795 (general_thread, step_thread, thread_from_wait)
13796 (old_thread_from_wait): Update.
13797 * target.h (struct thread_resume): Use unsigned long for THREAD.
13798 (struct target_ops): Use unsigned long for arguments to attach and
13799 thread_alive.
13800
dcdb98d2
DJ		 138012005-02-24 Daniel Jacobowitz <dan@codesourcery.com>
13802
13803 * acinclude.m4: Include bfd/bfd.m4 directly.
13804 * configure.ac: Use AC_ARG_PROGRAM. Suggested by Aron Griffis
13805 <agriffis@toolchain.org>.
13806 * aclocal.m4, configure: Regenerated.
13807
bec39cab
AC		 138082005-01-07 Andrew Cagney <cagney@gnu.org>
13809
13810 * configure.ac: Rename configure.in, require autoconf 2.59.
13811 * configure: Re-generate.
13812
434c4c77
DJ		 138132004-12-08 Daniel Jacobowitz <dan@debian.org>
13814
13815 * acinclude.m4 (SRV_CHECK_THREAD_DB): Add ps_get_thread_area. Reset
13816 LIBS when finished.
13817 * aclocal.m4: Regenerated.
13818 * configure: Regenerated.
13819
db1d3e1b
AS		 138202004-11-21 Andreas Schwab <schwab@suse.de>
13821
13822 * linux-m68k-low.c (m68k_num_gregs): Define.
13823 (m68k_fill_gregset, m68k_store_gregset, m68k_fill_fpregset)
13824 (m68k_store_fpregset, target_regsets) [HAVE_LINUX_REGSETS]: New.
13825 (m68k_breakpoint, m68k_breakpoint_len, m68k_get_pc, m68k_set_pc)
13826 (m68k_breakpoint_at): New. Add to the_low_target.
13827
13828 * configure.srv (m68*-*-linux*): Set srv_linux_regsets and
13829 srv_linux_thread_db to yes.
13830
43360365
JB		 138312004-10-20 Joel Brobecker <brobecker@gnat.com>
13832
13833 * linux-x86-64-low.c (ARCH_SET_GS): Add definition if missing.
13834 (ARCH_SET_FS): Likewise.
13835 (ARCH_GET_FS): Likewise.
13836 (ARCH_GET_GS): Likewise.
13837
fd500816
DJ		 138382004-10-16 Daniel Jacobowitz <dan@debian.org>
13839
13840 * linux-i386-low.c (ps_get_thread_area): New.
13841 * linux-x86-64-low.c (ps_get_thread_area): New.
13842 * linux-low.c: Include <sys/syscall.h>.
13843 (linux_kill_one_process): Don't kill the first thread here.
13844 (linux_kill): Kill the first thread here.
13845 (kill_lwp): New function.
13846 (send_sigstop, linux_send_signal): Use it.
13847 * proc-service.c: Clean up #ifdefs.
13848 (fpregset_info): Delete.
13849 (ps_lgetregs): Update and enable implementation.
13850 (ps_lsetregs, ps_lgetfpregs, ps_lsetfpregs): Remove disabled
13851 implementations.
13852 * remote-utils.c (struct sym_cache, symbol_cache): New.
13853 (input_interrupt): Print a clearer message.
13854 (async_io_enabled): New variable.
13855 (enable_async_io, disable_async_io): Use it. Update comments.
13856 (look_up_one_symbol): Use the symbol cache.
13857 * thread-db.c (thread_db_look_up_symbols): New function.
13858 (thread_db_init): Update comments. Call thread_db_look_up_symbols.
13859
f6de3c42
DJ		 138602004-10-16 Daniel Jacobowitz <dan@debian.org>
13861
13862 * configure.in: Test for -rdynamic.
13863 * configure: Regenerated.
13864 * Makefile (INTERNAL_LDFLAGS): New.
13865 (gdbserver, gdbreplay): Use it.
13866
2c0fc042
AC		 138672004-09-02 Andrew Cagney <cagney@gnu.org>
13868
13869 * Makefile.in (TAGS): Replace TM_FILE with DEPRECATED_TM_FILE.
13870
075b3282
DJ		 138712004-03-23 Daniel Jacobowitz <drow@mvista.com>
13872
13873 * linux-low.c (linux_wait): Clear all_processes list also.
13874
fa6a77dc
DJ		 138752004-03-12 Daniel Jacobowitz <drow@mvista.com>
13876
13877 * linux-low.c: Include <errno.h>. Remove extern declaration of
13878 errno.
13879
6d782a97
DJ		 138802004-03-12 Daniel Jacobowitz <drow@mvista.com>
13881
13882 * gdbreplay.c, server.h, utils.c: Update copyright years.
13883
3a7fb99b
DJ		 138842004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
13885
13886 * server.c (main): Print child status or termination signal from
13887 variable 'signal', not 'sig'.
13888
c3e735a6
DJ		 138892004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
13890
13891 * linux-low.c (linux_read_memory): Change return type to
13892 int. Check for and return error from ptrace().
13893 * target.c (read_inferior_memory): Change return type to int. Pass
13894 back return status from the_target->read_memory().
13895 * target.h (struct target_ops): Adapt *read_memory() prototype.
13896 Update comment.
13897 (read_inferior_memory): Adapt prototype.
13898 * server.c (main): Return an error packet if
13899 read_inferior_memory() returns an error.
13900
a59d1c82
DJ		 139012004-03-04 Daniel Jacobowitz <drow@mvista.com>
13902
13903 * Makefile.in (distclean): Remove config.h, stamp-h, and config.log.
13904 Unify with other clean targets.
13905
dc3f8883
DJ		 139062004-02-29 Daniel Jacobowitz <drow@mvista.com>
13907
13908 * server.c (handle_v_cont): Call set_desired_inferior.
13909
89a208da
DJ		 139102004-02-29 Daniel Jacobowitz <drow@mvista.com>
13911
13912 * remote-utils.c (prepare_resume_reply): Always supply "thread:".
13913
62ea82f5
DJ		 139142004-02-29 Daniel Jacobowitz <drow@mvista.com>
13915
13916 * linux-low.c (linux_wait): Unblock async I/O.
13917 (linux_resume): Block and enable async I/O.
13918 * remote-utils.c (block_async_io, unblock_async_io): New functions.
13919 * server.h (block_async_io, unblock_async_io): Add prototypes.
13920
6910d122
DJ		 139212004-02-29 Daniel Jacobowitz <drow@mvista.com>
13922
13923 * remote-utils.c (remote_open): Print a status notice after
13924 opening a TCP port.
13925 * server.c (attach_inferior): Print a status notice after
13926 attaching.
13927
139282004-02-29 Daniel Jacobowitz <drow@mvista.com>
d677d77d
DJ		 13929
13930 * linux-arm-low.c (arm_get_pc): Print out stop PC in debug mode.
13931
c89dc5d4
DJ		 139322004-02-26 Daniel Jacobowitz <drow@mvista.com>
13933
13934 * remote-utils.c (write_enn): Use "E01" instead of "ENN" for the
13935 error packet.
13936 * server.c, target.h: Update copyright years.
13937
4b8dad4a
RM		 139382004-02-25 Roland McGrath <roland@redhat.com>
13939
13940 * target.h (struct target_ops): New member `read_auxv'.
13941 * server.c (handle_query): Handle qPart:auxv:read: query using that.
13942 * linux-low.c (linux_read_auxv): New function.
13943 (linux_target_ops): Initialize `read_auxv' member to that.
13944
d7446758
JB		 139452004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
13946
13947 Committed by Jim Blandy <jimb@redhat.com>.
13948
13949 * linux-s390-low.c (s390_num_regs): Update.
4b8dad4a 13950 (s390_regmap): Remove control registers. Use __s390x__ predefine
d7446758
JB		 13951 instead of GPR_SIZE to distiguish s390 and s390x targets.
13952
5544ad89
DJ		 139532004-01-31 Daniel Jacobowitz <drow@mvista.com>
13954
13955 * linux-low.c: Update copyright year.
13956 (check_removed_breakpoint): Clear pending_is_breakpoint.
13957 (linux_set_resume_request, linux_queue_one_thread)
13958 (resume_status_pending_p): New functions.
13959 (linux_continue_one_thread): Use process->resume.
13960 (linux_resume): Only resume threads if there are no pending events.
13961 * linux-low.h (struct process_info): Add resume request
13962 pointer.
13963
2a68b70e
DJ		 139642004-01-30 Daniel Jacobowitz <drow@mvista.com>
13965
13966 * regcache.c (new_register_cache): Clear the allocated register
13967 buffer. Suggested by Atsushi Nemoto <anemo@mba.ocn.ne.jp>.
13968
64386c31
DJ		 139692003-10-13 Daniel Jacobowitz <drow@mvista.com>
13970
13971 * linux-low.c (linux_resume): Take a struct thread_resume *
13972 argument.
13973 (linux_wait): Update call.
13974 (resume_ptr): New static variable.
13975 (linux_continue_one_thread): Renamed from
13976 linux_continue_one_process. Use resume_ptr.
13977 (linux_resume): Use linux_continue_one_thread.
13978 * server.c (handle_v_cont, handle_v_requests): New functions.
13979 (myresume): New function.
13980 (main): Handle 'v' case.
13981 * target.h (struct thread_resume): New type.
13982 (struct target_ops): Change argument of "resume" to struct
13983 thread_resume *.
13984 (myresume): Delete macro.
13985
c938e9b0
L		 139862003-08-08 H.J. Lu <hongjiu.lu@intel.com>
13987
13988 * Makefile.in (install-only): Create dest dir. Support DESTDIR.
13989 (uninstall): Support DESTDIR.
13990
7f313d07
BC		 13991Mon Jul 21 20:09:34 UTC 2003 Brendan Conoboy <blc@redhat.com>
13992
13993 * configure.srv: Add xscale*linux copy of arm*linux entry.
13994
3b2fc2ea
DJ		 139952003-07-24 Daniel Jacobowitz <drow@mvista.com>
13996
13997 * linux-arm-low.c (arm_reinsert_addr): New function.
13998 (the_low_target): Add arm_reinsert_addr.
13999
1c0a559e
MK		 140002003-07-08 Mark Kettenis <kettenis@gnu.org>
14001
14002 * mem-break.c: Remove whitespace at end of file.
14003
43d5792c
DJ		 140042003-06-28 Daniel Jacobowitz <drow@mvista.com>
14005
14006 * configure.in: Check whether we need to prototype strerror.
14007 * server.h: Optionally prototype strerror.
14008 * gdbreplay.c (perror_with_name): Use strerror.
14009 * linux-low.c (linux_attach_lwp): Use strerror.
14010 * utils.c (perror_with_name): Use strerror.
14011 * config.in, configure: Regenerated.
14012
c8a86edf
DJ		 140132003-06-28 Daniel Jacobowitz <drow@mvista.com>
14014
14015 * linux-sh-low.c (sh_regmap): Fix FP register offsets, reported by
14016 SUGIOKA Toshinobu <sugioka@itonet.co.jp>.
14017
73d37363
DJ		 140182003-06-20 Daniel Jacobowitz <drow@mvista.com>
14019
14020 * Makefile.in (SFILES): Update.
14021 * low-hppabsd.c, low-lynx.c, low-nbsd.c, low-sim.c, low-sparc.c,
14022 low-sun3.c: Remove files.
14023
6ad8ae5c
DJ		 140242003-06-17 Daniel Jacobowitz <drow@mvista.com>
14025
14026 * linux-low.c: Move comment to linux_thread_alive where it belonged.
14027 (linux_detach_one_process, linux_detach): New functions.
14028 (linux_target_ops): Add linux_detach.
14029 * server.c (main): Handle 'D' packet.
14030 * target.h (struct target_ops): Add "detach" member.
14031 (detach_inferior): Define.
14032
1581182a
MK		 140332003-06-13 Mark Kettenis <kettenis@gnu.org>
14034
14035 From Kelley Cook <kelleycook@wideopenwest.com>:
14036 * configure.srv: Accept i[34567]86 variants.
14037
e5379b03
DJ		 140382003-06-05 Daniel Jacobowitz <drow@mvista.com>
14039
14040 * linux-low.c (linux_wait_for_event): Correct comment typos.
14041 (linux_resume_one_process): Call check_removed_breakpoint.
14042 (linux_send_signal): New function.
14043 (linux_target_ops): Add linux_send_signal.
14044 * remote-utils.c (putpkt, input_interrupt): Use send_signal instead
14045 of kill.
14046 * target.h (struct target_ops): Add send_signal.
14047
2ff29de4
JB		 140482003-05-29 Jim Blandy <jimb@redhat.com>
14049
14050 * linux-low.c (usr_store_inferior_registers): Transfer buf in
14051 PTRACE_XFER_TYPE-sized chunks, not int-sized chunks. Otherwise,
14052 if 'int' is smaller than PTRACE_XFER_TYPE, you end up throwing
14053 away part of the register's value.
14054
254787d4
DJ		 140552003-03-26 Daniel Jacobowitz <drow@mvista.com>
14056
14057 * linux-low.c (linux_create_inferior): Use __SIGRTMIN.
14058 (linux_wait_for_event, linux_init_signals): Likewise.
14059
94e10508
DJ		 140602003-03-17 Daniel Jacobowitz <drow@mvista.com>
14061
14062 * configure.in: Check for stdlib.h.
14063 * configure: Regenerated.
14064 * config.in: Regenerated.
14065
4c0711e0
DJ		 140662003-01-04 Andreas Schwab <schwab@suse.de>
14067
14068 * linux-m68k-low.c (m68k_num_regs): Define to 29 instead of 31.
14069
ef66e766
AC		 140702003-01-02 Andrew Cagney <ac131313@redhat.com>
14071
14072 * Makefile.in: Remove obsolete code.
14073
a1358604
DJ		 140742002-11-20 Daniel Jacobowitz <drow@mvista.com>
14075
14076 * linux-s390-low.c (s390_regmap): Check GPR_SIZE instead of
14077 defined(PT_FPR0_HI).
14078
23ce3b1c
DJ		 140792002-11-17 Stuart Hughes <seh@zee2.com>
14080
14081 * linux-arm-low.c (arm_num_regs): Increase.
14082 (arm_regmap): Include status register.
14083
140842002-11-17 Daniel Jacobowitz <drow@mvista.com>
14085
14086 * linux-low.c (register_addr): Remove incorrect -1 check.
14087
a9fa9f7d
DJ		 140882002-08-29 Daniel Jacobowitz <drow@mvista.com>
14089
14090 * linux-low.c (linux_create_inferior): Call setpgid. Return
14091 the new PID.
14092 (unstopped_p, linux_signal_pid): Remove.
14093 (linux_target_ops): Remove linux_signal_pid.
14094 * remote-utils.c (putpkt, input_interrupt): Use signal_pid
14095 global instead of target method.
14096 * target.h (struct target_ops): Remove signal_pid. Update comment
14097 for create_inferior.
14098 * server.c (signal_pid): New variable.
14099 (create_inferior): Set signal_pid. Block SIGTTOU and SIGTTIN in
4b8dad4a 14100 gdbserver. Set the child to be the foreground process group.
a9fa9f7d
DJ		 14101 (attach_inferior): Set signal_pid.
14102
17574093
DJ		 141032002-08-23 Daniel Jacobowitz <drow@mvista.com>
14104
14105 * ChangeLog: New file, with entries from gdb/ChangeLog after GDB 5.2.
14106
141072002-08-20 Jim Blandy <jimb@redhat.com>
14108
14109 * Makefile.in (LDFLAGS): Allow the configure script to establish a
14110 default for this.
14111
141122002-08-01 Andrew Cagney <cagney@redhat.com>
14113
14114 * Makefile.in: Make chill references obsolete.
14115
141162002-07-24 Kevin Buettner <kevinb@redhat.com>
14117
14118 * configure.in (unistd.h): Add to AC_CHECK_HEADERS list.
14119 * configure: Regenerate.
14120 * config.in: Regenerate.
14121
141222002-07-09 David O'Brien <obrien@FreeBSD.org>
14123
14124 * gdbreplay.c (stdlib.h, unistd.h): Conditionaly include.
14125 (perror_with_name, remote_close, remote_open, expect, play): Static.
14126
141272002-07-04 Michal Ludvig <mludvig@suse.cz>
14128
4b8dad4a 14129 * linux-x86-64-low.c (x86_64_regmap): Make it an array of
17574093
DJ		 14130 byte offsets instead of an array of indexes.
14131 (x86_64_store_gregset, x86_64_store_fpregset): Parameter made const.
14132
141332002-06-13 Daniel Jacobowitz <drow@mvista.com>
14134
14135 * regcache.c: Add comment.
14136
141372002-06-11 Daniel Jacobowitz <drow@mvista.com>
14138
14139 * thread-db.c: New file.
14140 * proc-service.c: New file.
14141 * acinclude.m4: New file.
14142 * Makefile.in: Add GDBSERVER_LIBS, gdb_proc_service_h,
14143 proc-service.o, and thread-db.o.
14144 (linux-low.o): Add USE_THREAD_DB.
14145 * acconfig.h: Add HAVE_PRGREGSET_T, HAVE_PRFPREGSET_T,
14146 HAVE_LWPID_T, HAVE_PSADDR_T, and PRFPREGSET_T_BROKEN.
14147 * aclocal.m4: Regenerated.
14148 * config.in: Regenerated.
14149 * configure: Regenerated.
14150 * configure.in: Check for proc_service.h, sys/procfs.h,
14151 thread_db.h, and linux/elf.h headrs.
14152 Check for lwpid_t, psaddr_t, prgregset_t, prfpregset_t, and
14153 PRFPREGSET_T_BROKEN. Introduce srv_thread_depfiles and USE_THREAD_DB.
14154 Check for -lthread_db and thread support.
14155 * configure.srv: Enable thread_db support for ARM, i386, MIPS,
14156 PowerPC, and SuperH.
14157 * i387-fp.c: Constify arguments.
14158 * i387-fp.h: Likewise.
14159 * inferiors.c: (struct thread_info): Renamed from
14160 `struct inferior_info'. Remove PID member. Use generic inferior
14161 list header. All uses updated.
14162 (inferiors, signal_pid): Removed.
14163 (all_threads): New variable.
14164 (get_thread): Define.
14165 (add_inferior_to_list): New function.
14166 (for_each_inferior): New function.
14167 (change_inferior_id): New function.
14168 (add_inferior): Removed.
14169 (remove_inferior): New function.
14170 (add_thread): New function.
14171 (free_one_thread): New function.
14172 (remove_thread): New function.
14173 (clear_inferiors): Use for_each_inferior and free_one_thread.
14174 (find_inferior): New function.
14175 (find_inferior_id): New function.
14176 (inferior_target_data): Update argument type.
14177 (set_inferior_target_data): Likewise.
14178 (inferior_regcache_data): Likewise.
14179 (set_inferior_regcache_data): Likewise.
14180 * linux-low.c (linux_bp_reinsert): Remove.
14181 (all_processes, stopping_threads, using_thrads)
14182 (struct pending_signals, debug_threads, pid_of): New.
14183 (inferior_pid): Replace with macro.
14184 (struct inferior_linux_data): Remove.
14185 (get_stop_pc, add_process): New functions.
14186 (linux_create_inferior): Restore SIGRTMIN+1 before calling exec.
14187 Use add_process and add_thread.
14188 (linux_attach_lwp): New function, based on old linux_attach. Use
14189 add_process and add_thread. Set stop_expected for new threads.
14190 (linux_attach): New function.
14191 (linux_kill_one_process): New function.
14192 (linux_kill): Kill all LWPs.
14193 (linux_thread_alive): Use find_inferior_id.
14194 (check_removed_breakpoints, status_pending_p): New functions.
14195 (linux_wait_for_process): Renamed from linux_wait_for_one_inferior.
14196 Update. Use WNOHANG. Wait for cloned processes also. Update process
14197 struct for the found process.
14198 (linux_wait_for_event): New function.
14199 (linux_wait): Use it. Support LWPs.
14200 (send_sigstop, wait_for_sigstop, stop_all_processes)
14201 (linux_resume_one_process, linux_continue_one_process): New functions.
14202 (linux_resume): Support LWPs.
14203 (REGISTER_RAW_SIZE): Remove.
14204 (fetch_register): Use register_size instead. Call supply_register.
14205 (usr_store_inferior_registers): Likewise. Call collect_register.
14206 Fix recursive case.
14207 (regsets_fetch_inferior_registers): Improve error message.
14208 (regsets_store_inferior_registers): Add debugging.
14209 (linux_look_up_symbols): Call thread_db_init if USE_THREAD_DB.
14210 (unstopped_p, linux_signal_pid): New functions.
14211 (linux_target_ops): Add linux_signal_pid.
14212 (linux_init_signals): New function.
14213 (initialize_low): Call it. Initialize using_threads.
14214 * regcache.c (inferior_regcache_data): Add valid
14215 flag.
14216 (get_regcache): Fetch registers lazily. Add fetch argument
14217 and update all callers.
14218 (regcache_invalidate_one, regcache_invalidate): New
14219 functions.
14220 (new_register_cache): Renamed from create_register_cache.
14221 Return the new regcache.
14222 (free_register_cache): Change argument to a void *.
14223 (registers_to_string, registers_from_string): Call get_regcache
14224 with fetch flag set.
14225 (register_data): Make static. Pass fetch flag to get_regcache.
14226 (supply_register): Call get_regcache with fetch flag clear.
14227 (collect_register): Call get_regcache with fetch flag set.
14228 (collect_register_as_string): New function.
14229 * regcache.h: Update.
14230 * remote-utils.c (putpkt): Flush after debug output and use
14231 stderr.
14232 Handle input interrupts while waiting for an ACK.
14233 (input_interrupt): Use signal_pid method.
14234 (getpkt): Flush after debug output and use stderr.
14235 (outreg): Use collect_register_as_string.
14236 (new_thread_notify, dead_thread_notify): New functions.
14237 (prepare_resume_reply): Check using_threads. Set thread_from_wait
14238 and general_thread.
14239 (look_up_one_symbol): Flush after debug output.
14240 * server.c (step_thread, server_waiting): New variables.
14241 (start_inferior): Don't use signal_pid. Update call to mywait.
14242 (attach_inferior): Update call to mywait.
14243 (handle_query): Handle qfThreadInfo and qsThreadInfo.
14244 (main): Don't fetch/store registers explicitly. Use
14245 set_desired_inferior. Support proposed ``Hs'' packet. Update
14246 calls to mywait.
14247 * server.h: Update.
14248 (struct inferior_list, struct_inferior_list_entry): New.
14249 * target.c (set_desired_inferior): New.
14250 (write_inferior_memory): Constify.
14251 (mywait): New function.
14252 * target.h: Update.
14253 (struct target_ops): New signal_pid method.
14254 (mywait): Removed macro, added prototype.
14255
14256 * linux-low.h (regset_func): Removed.
14257 (regset_fill_func, regset_store_func): New.
14258 (enum regset_type): New.
14259 (struct regset_info): Add type field. Use new operation types.
14260 (struct linux_target_ops): stop_pc renamed to get_pc.
14261 Add decr_pc_after_break and breakpoint_at.
14262 (get_process, get_thread_proess, get_process_thread)
14263 (strut process_info, all_processes, linux_attach_lwp)
14264 (thread_db_init): New.
14265
14266 * linux-arm-low.c (arm_get_pc, arm_set_pc,
14267 arm_breakpoint, arm_breakpoint_len, arm_breakpoint_at): New.
14268 (the_low_target): Add new members.
14269 * linux-i386-low.c (i386_store_gregset, i386_store_fpregset)
14270 (i386_store_fpxregset): Constify.
14271 (target_regsets): Add new kind identifier.
14272 (i386_get_pc): Renamed from i386_stop_pc. Simplify.
14273 (i386_set_pc): Add debugging.
14274 (i386_breakpoint_at): New function.
14275 (the_low_target): Add new members.
14276 * linux-mips-low.c (mips_get_pc, mips_set_pc)
14277 (mips_breakpoint, mips_breakpoint_len, mips_reinsert_addr)
14278 (mips_breakpoint_at): New.
14279 (the_low_target): Add new members.
14280 * linux-ppc-low.c (ppc_get_pc, ppc_set_pc)
14281 (ppc_breakpoint, ppc_breakpoint_len, ppc_breakpoint_at): New.
14282 (the_low_target): Add new members.
14283 * linux-sh-low.c (sh_get_pc, sh_set_pc)
14284 (sh_breakpoint, sh_breakpoint_len, sh_breakpoint_at): New.
14285 (the_low_target): Add new members.
14286 * linux-x86-64-low.c (target_regsets): Add new kind
14287 identifier.
14288
142892002-05-15 Daniel Jacobowitz <drow@mvista.com>
14290
14291 From Martin Pool <mbp@samba.org>:
14292 * server.c (gdbserver_usage): New function.
14293 (main): Call it.
14294
142952002-05-14 Daniel Jacobowitz <drow@mvista.com>
14296
14297 * mem-break.c (reinsert_breakpoint_by_bp): Correct typo
14298 stop_at -> stop_pc.
14299
143002002-05-04 Andrew Cagney <ac131313@redhat.com>
14301
14302 * Makefile.in: Remove obsolete code.
14303
143042002-04-24 Michal Ludvig <mludvig@suse.cz>
14305
14306 * linux-low.c (regsets_fetch_inferior_registers),
14307 (regsets_store_inferior_registers): Removed cast to int from
14308 ptrace() calls.
14309 * regcache.h: Added declaration of struct inferior_info.
14310
143112002-04-20 Daniel Jacobowitz <drow@mvista.com>
14312
14313 * inferiors.c (struct inferior_info): Add regcache_data.
14314 (add_inferior): Call create_register_cache.
14315 (clear_inferiors): Call free_register_cache.
14316 (inferior_regcache_data, set_inferior_regcache_data): New functions.
14317 * regcache.c (struct inferior_regcache_data): New.
14318 (registers): Remove.
14319 (get_regcache): New function.
14320 (create_register_cache, free_register_cache): New functions.
14321 (set_register_cache): Don't initialize the register cache here.
14322 (registers_to_string, registers_from_string, register_data): Call
14323 get_regcache.
14324 * regcache.h: Add prototypes.
14325 * server.h: Likewise.
14326
143272002-04-20 Daniel Jacobowitz <drow@mvista.com>
14328
14329 * mem-break.c: New file.
14330 * mem-break.h: New file.
14331 * Makefile.in: Add mem-break.o rule; update server.h
14332 dependencies.
14333 * inferiors.c (struct inferior_info): Add target_data
14334 member.
14335 (clear_inferiors): Free target_data member if set.
14336 (inferior_target_data, set_inferior_target_data): New functions.
14337 * linux-i386-low.c (i386_breakpoint, i386_breakpoint_len)
14338 (i386_stop_pc, i386_set_pc): New. Add to the_low_target.
14339 * linux-low.c (linux_bp_reinsert): New variable.
14340 (struct inferior_linux_data): New.
14341 (linux_create_inferior): Use set_inferior_target_data.
14342 (linux_attach): Likewise. Call add_inferior.
14343 (linux_wait_for_one_inferior): New function.
14344 (linux_wait): Call it.
14345 (linux_write_memory): Add const.
14346 (initialize_low): Call set_breakpoint_data.
14347 * linux-low.h (struct linux_target_ops): Add breakpoint
14348 handling members.
14349 * server.c (attach_inferior): Remove extra add_inferior
14350 call.
14351 * server.h: Include mem-break.h. Update inferior.c
14352 prototypes.
14353 * target.c (read_inferior_memory)
14354 (write_inferior_memory): New functions.
14355 * target.h (read_inferior_memory)
14356 (write_inferior_memory): Change macros to prototypes.
14357 (struct target_ops): Update comments. Add const to write_memory
14358 definition.
14359
143602002-04-11 Daniel Jacobowitz <drow@mvista.com>
14361
14362 * linux-low.c (usr_store_inferior_registers): Support
14363 registers which are allowed to fail to store.
14364 * linux-low.h (linux_target_ops): Likewise.
14365 * linux-ppc-low.c (ppc_regmap): Support FPSCR.
14366 (ppc_cannot_store_register): FPSCR may not be storable.
14367
143682002-04-09 Daniel Jacobowitz <drow@mvista.com>
14369
14370 * server.h: Include <string.h> if HAVE_STRING_H.
14371 * ChangeLog: Correct paths in last ChangeLog entry.
14372
143732002-04-09 Daniel Jacobowitz <drow@mvista.com>
14374
14375 * linux-low.h: Remove obsolete prototypes.
14376 (struct linux_target_ops): New.
14377 (extern the_low_target): New.
14378 * linux-low.c (num_regs, regmap): Remove declarations.
14379 (register_addr): Use the_low_target explicitly.
14380 (fetch_register): Likewise.
14381 (usr_fetch_inferior_registers): Likewise.
14382 (usr_store_inferior_registers): Likewise.
14383 * linux-arm-low.c (num_regs): Remove.
14384 (arm_num_regs): Define.
14385 (arm_regmap): Renamed from regmap, made static.
14386 (arm_cannot_fetch_register): Renamed from cannot_fetch_register,
14387 made static.
14388 (arm_cannot_store_register): Renamed from cannot_store_register,
14389 made static.
14390 (the_low_target): New.
14391 * linux-i386-low.c (num_regs): Remove.
14392 (i386_num_regs): Define.
14393 (i386_regmap): Renamed from regmap, made static.
14394 (i386_cannot_fetch_register): Renamed from cannot_fetch_register,
14395 made static.
14396 (i386_cannot_store_register): Renamed from cannot_store_register,
14397 made static.
14398 (the_low_target): New.
14399 * linux-ia64-low.c (num_regs): Remove.
14400 (ia64_num_regs): Define.
14401 (ia64_regmap): Renamed from regmap, made static.
14402 (ia64_cannot_fetch_register): Renamed from cannot_fetch_register,
14403 made static.
14404 (ia64_cannot_store_register): Renamed from cannot_store_register,
14405 made static.
14406 (the_low_target): New.
14407 * linux-m68k-low.c (num_regs): Remove.
14408 (m68k_num_regs): Define.
14409 (m68k_regmap): Renamed from regmap, made static.
14410 (m68k_cannot_fetch_register): Renamed from cannot_fetch_register,
14411 made static.
14412 (m68k_cannot_store_register): Renamed from cannot_store_register,
14413 made static.
14414 (the_low_target): New.
14415 * linux-mips-low.c (num_regs): Remove.
14416 (mips_num_regs): Define.
14417 (mips_regmap): Renamed from regmap, made static.
14418 (mips_cannot_fetch_register): Renamed from cannot_fetch_register,
14419 made static.
14420 (mips_cannot_store_register): Renamed from cannot_store_register,
14421 made static.
14422 (the_low_target): New.
14423 * linux-ppc-low.c (num_regs): Remove.
14424 (ppc_num_regs): Define.
14425 (ppc_regmap): Renamed from regmap, made static.
14426 (ppc_cannot_fetch_register): Renamed from cannot_fetch_register,
14427 made static.
14428 (ppc_cannot_store_register): Renamed from cannot_store_register,
14429 made static.
14430 (the_low_target): New.
14431 * linux-s390-low.c (num_regs): Remove.
14432 (s390_num_regs): Define.
14433 (s390_regmap): Renamed from regmap, made static.
14434 (s390_cannot_fetch_register): Renamed from cannot_fetch_register,
14435 made static.
14436 (s390_cannot_store_register): Renamed from cannot_store_register,
14437 made static.
14438 (the_low_target): New.
14439 * linux-sh-low.c (num_regs): Remove.
14440 (sh_num_regs): Define.
14441 (sh_regmap): Renamed from regmap, made static.
14442 (sh_cannot_fetch_register): Renamed from cannot_fetch_register,
14443 made static.
14444 (sh_cannot_store_register): Renamed from cannot_store_register,
14445 made static.
14446 (the_low_target): New.
14447 * linux-x86-64-low.c (x86_64_regmap): Renamed from regmap.
14448 (the_low_target): New.
14449
144502002-04-09 Daniel Jacobowitz <drow@mvista.com>
14451
14452 * Makefile.in: Add stamp-h target.
14453 * configure.in: Create stamp-h.
14454 * configure: Regenerated.
14455
144562002-04-09 Daniel Jacobowitz <drow@mvista.com>
14457
14458 * inferiors.c: New file.
14459 * target.c: New file.
14460 * target.h: New file.
14461 * Makefile.in: Add target.o and inferiors.o. Update
14462 dependencies.
14463 * linux-low.c (inferior_pid): New static variable,
14464 moved from server.c.
14465 (linux_create_inferior): Renamed from create_inferior.
14466 Call add_inferior. Return 0 on success instead of a PID.
14467 (linux_attach): Renamed from myattach.
14468 (linux_kill): Renamed from kill_inferior. Call clear_inferiors ().
14469 (linux_thread_alive): Renamed from mythread_alive.
14470 (linux_wait): Renamed from mywait. Call clear_inferiors () if the
14471 child dies.
14472 (linux_resume): Renamed from myresume. Add missing ``return 0''.
14473 (regsets_store_inferior_registers): Correct error message.
14474 Add missing ``return 0''.
14475 (linux_fetch_registers): Renamed from fetch_inferior_registers.
14476 (linux_store_registers): Renamed from store_inferior_registers.
14477 (linux_read_memory): Renamed from read_inferior_memory.
14478 (linux_write_memory): Renamed from write_inferior_memory.
14479 (linux_target_ops): New structure.
14480 (initialize_low): Call set_target_ops ().
14481 * remote-utils.c (unhexify): New function.
14482 (hexify): New function.
14483 (input_interrupt): Send signals to ``signal_pid''.
14484 * server.c (inferior_pid): Remove.
14485 (start_inferior): Update create_inferior call.
14486 (attach_inferior): Call add_inferior.
14487 (handle_query): New function.
14488 (main): Call handle_query for `q' packets.
14489 * server.h: Include "target.h". Remove obsolete prototypes.
14490 Add prototypes for "inferiors.c", "target.c", hexify, and unhexify.
14491
144922002-04-09 Daniel Jacobowitz <drow@mvista.com>
14493
14494 * Makefile.in: Add WARN_CFLAGS. Update configury
14495 dependencies.
14496 * configure.in: Check for <string.h>
14497 * configure: Regenerate.
14498 * config.in: Regenerate.
14499 * gdbreplay.c: Include needed system headers.
14500 (remote_open): Remove strchr prototype.
14501 * linux-low.h: Correct #ifdef to HAVE_LINUX_USRREGS.
14502 * regcache.c (supply_register): Change buf argument to const void *.
14503 (supply_register_by_name): Likewise.
14504 (collect_register): Change buf argument to void *.
14505 (collect_register_by_name): Likewise.
14506 * regcache.h: Add missing prototypes.
14507 * remote-utils.c: Include <arpa/inet.h> for inet_ntoa.
14508 * server.c (handle_query): New function.
14509 (attached): New static variable, moved out of main.
14510 (main): Quiet longjmp clobber warnings.
14511 * server.h: Add ATTR_NORETURN and ATTR_FORMAT. Update prototypes.
14512 * utils.c (error): Remove NORETURN.
14513 (fatal): Likewise.
GDB Binutils - Deliverables
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